8669 files changed, 469752 insertions, 180306 deletions

diff --git a/.gitignore b/.gitignore
index 6c119eab5d46..f6050b88e95b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -56,6 +56,11 @@ modules.builtin
 /Module.markers
 
 #
+# RPM spec file (make rpm-pkg)
+#
+/*.spec
+
+#
 # Debian directory (make deb-pkg)
 #
 /debian/
diff --git a/.mailmap b/.mailmap
index c021f29779a7..1469ff0d3f4d 100644
--- a/.mailmap
+++ b/.mailmap
@@ -73,6 +73,8 @@ James E Wilson <wilson@specifix.com>
 James Hogan <jhogan@kernel.org> <james.hogan@imgtec.com>
 James Hogan <jhogan@kernel.org> <james@albanarts.com>
 James Ketrenos <jketreno@io.(none)>
+Jason Gunthorpe <jgg@ziepe.ca> <jgg@mellanox.com>
+Jason Gunthorpe <jgg@ziepe.ca> <jgunthorpe@obsidianresearch.com>
 Javi Merino <javi.merino@kernel.org> <javi.merino@arm.com>
 <javier@osg.samsung.com> <javier.martinez@collabora.co.uk>
 Jean Tourrilhes <jt@hpl.hp.com>
diff --git a/Documentation/ABI/stable/sysfs-bus-vmbus b/Documentation/ABI/stable/sysfs-bus-vmbus
index 5d0125f7bcaf..d4077cc60d55 100644
--- a/Documentation/ABI/stable/sysfs-bus-vmbus
+++ b/Documentation/ABI/stable/sysfs-bus-vmbus
@@ -41,3 +41,73 @@ KernelVersion:	4.5
 Contact:	K. Y. Srinivasan <kys@microsoft.com>
 Description:	The 16 bit vendor ID of the device
 Users:		tools/hv/lsvmbus and user level RDMA libraries
+
+What:		/sys/bus/vmbus/devices/vmbus_*/channels/relid/cpu
+Date:		September. 2017
+KernelVersion:	4.14
+Contact:	Stephen Hemminger <sthemmin@microsoft.com>
+Description:	VCPU (sub)channel is affinitized to
+Users:		tools/hv/lsvmbus and other debuggig tools
+
+What:		/sys/bus/vmbus/devices/vmbus_*/channels/relid/cpu
+Date:		September. 2017
+KernelVersion:	4.14
+Contact:	Stephen Hemminger <sthemmin@microsoft.com>
+Description:	VCPU (sub)channel is affinitized to
+Users:		tools/hv/lsvmbus and other debuggig tools
+
+What:		/sys/bus/vmbus/devices/vmbus_*/channels/relid/in_mask
+Date:		September. 2017
+KernelVersion:	4.14
+Contact:	Stephen Hemminger <sthemmin@microsoft.com>
+Description:	Inbound channel signaling state
+Users:		Debugging tools
+
+What:		/sys/bus/vmbus/devices/vmbus_*/channels/relid/latency
+Date:		September. 2017
+KernelVersion:	4.14
+Contact:	Stephen Hemminger <sthemmin@microsoft.com>
+Description:	Channel signaling latency
+Users:		Debugging tools
+
+What:		/sys/bus/vmbus/devices/vmbus_*/channels/relid/out_mask
+Date:		September. 2017
+KernelVersion:	4.14
+Contact:	Stephen Hemminger <sthemmin@microsoft.com>
+Description:	Outbound channel signaling state
+Users:		Debugging tools
+
+What:		/sys/bus/vmbus/devices/vmbus_*/channels/relid/pending
+Date:		September. 2017
+KernelVersion:	4.14
+Contact:	Stephen Hemminger <sthemmin@microsoft.com>
+Description:	Channel interrupt pending state
+Users:		Debugging tools
+
+What:		/sys/bus/vmbus/devices/vmbus_*/channels/relid/read_avail
+Date:		September. 2017
+KernelVersion:	4.14
+Contact:	Stephen Hemminger <sthemmin@microsoft.com>
+Description:	Bytes availabble to read
+Users:		Debugging tools
+
+What:		/sys/bus/vmbus/devices/vmbus_*/channels/relid/write_avail
+Date:		September. 2017
+KernelVersion:	4.14
+Contact:	Stephen Hemminger <sthemmin@microsoft.com>
+Description:	Bytes availabble to write
+Users:		Debugging tools
+
+What:		/sys/bus/vmbus/devices/vmbus_*/channels/relid/events
+Date:		September. 2017
+KernelVersion:	4.14
+Contact:	Stephen Hemminger <sthemmin@microsoft.com>
+Description:	Number of times we have signaled the host
+Users:		Debugging tools
+
+What:		/sys/bus/vmbus/devices/vmbus_*/channels/relid/interrupts
+Date:		September. 2017
+KernelVersion:	4.14
+Contact:	Stephen Hemminger <sthemmin@microsoft.com>
+Description:	Number of times we have taken an interrupt (incoming)
+Users:		Debugging tools
diff --git a/Documentation/ABI/testing/dell-smbios-wmi b/Documentation/ABI/testing/dell-smbios-wmi
new file mode 100644
index 000000000000..fc919ce16008
--- /dev/null
+++ b/Documentation/ABI/testing/dell-smbios-wmi
@@ -0,0 +1,41 @@
+What:		/dev/wmi/dell-smbios
+Date:		November 2017
+KernelVersion:	4.15
+Contact:	"Mario Limonciello" <mario.limonciello@dell.com>
+Description:
+		Perform SMBIOS calls on supported Dell machines.
+		through the Dell ACPI-WMI interface.
+
+		IOCTL's and buffer formats are defined in:
+		<uapi/linux/wmi.h>
+
+		1) To perform an SMBIOS call from userspace, you'll need to
+		first determine the minimum size of the calling interface
+		buffer for your machine.
+		Platforms that contain larger buffers can return larger
+		objects from the system firmware.
+		Commonly this size is either 4k or 32k.
+
+		To determine the size of the buffer read() a u64 dword from
+		the WMI character device /dev/wmi/dell-smbios.
+
+		2) After you've determined the minimum size of the calling
+		interface buffer, you can allocate a structure that represents
+		the structure documented above.
+
+		3) In the 'length' object store the size of the buffer you
+		determined above and allocated.
+
+		4) In this buffer object, prepare as necessary for the SMBIOS
+		call you're interested in.  Typically SMBIOS buffers have
+		"class", "select", and "input" defined to values that coincide
+		with the data you are interested in.
+		Documenting class/select/input values is outside of the scope
+		of this documentation. Check with the libsmbios project for
+		further documentation on these values.
+
+		6) Run the call by using ioctl() as described in the header.
+
+		7) The output will be returned in the buffer object.
+
+		8) Be sure to free up your allocated object.
diff --git a/Documentation/ABI/testing/sysfs-bus-thunderbolt b/Documentation/ABI/testing/sysfs-bus-thunderbolt
index 392bef5bd399..93798c02e28b 100644
--- a/Documentation/ABI/testing/sysfs-bus-thunderbolt
+++ b/Documentation/ABI/testing/sysfs-bus-thunderbolt
@@ -110,3 +110,51 @@ Description:	When new NVM image is written to the non-active NVM
 		is directly the status value from the DMA configuration
 		based mailbox before the device is power cycled. Writing
 		0 here clears the status.
+
+What:		/sys/bus/thunderbolt/devices/<xdomain>.<service>/key
+Date:		Jan 2018
+KernelVersion:	4.15
+Contact:	thunderbolt-software@lists.01.org
+Description:	This contains name of the property directory the XDomain
+		service exposes. This entry describes the protocol in
+		question. Following directories are already reserved by
+		the Apple XDomain specification:
+
+		network:  IP/ethernet over Thunderbolt
+		targetdm: Target disk mode protocol over Thunderbolt
+		extdisp:  External display mode protocol over Thunderbolt
+
+What:		/sys/bus/thunderbolt/devices/<xdomain>.<service>/modalias
+Date:		Jan 2018
+KernelVersion:	4.15
+Contact:	thunderbolt-software@lists.01.org
+Description:	Stores the same MODALIAS value emitted by uevent for
+		the XDomain service. Format: tbtsvc:kSpNvNrN
+
+What:		/sys/bus/thunderbolt/devices/<xdomain>.<service>/prtcid
+Date:		Jan 2018
+KernelVersion:	4.15
+Contact:	thunderbolt-software@lists.01.org
+Description:	This contains XDomain protocol identifier the XDomain
+		service supports.
+
+What:		/sys/bus/thunderbolt/devices/<xdomain>.<service>/prtcvers
+Date:		Jan 2018
+KernelVersion:	4.15
+Contact:	thunderbolt-software@lists.01.org
+Description:	This contains XDomain protocol version the XDomain
+		service supports.
+
+What:		/sys/bus/thunderbolt/devices/<xdomain>.<service>/prtcrevs
+Date:		Jan 2018
+KernelVersion:	4.15
+Contact:	thunderbolt-software@lists.01.org
+Description:	This contains XDomain software version the XDomain
+		service supports.
+
+What:		/sys/bus/thunderbolt/devices/<xdomain>.<service>/prtcstns
+Date:		Jan 2018
+KernelVersion:	4.15
+Contact:	thunderbolt-software@lists.01.org
+Description:	This contains XDomain service specific settings as
+		bitmask. Format: %x
diff --git a/Documentation/ABI/testing/sysfs-driver-w1_ds28e17 b/Documentation/ABI/testing/sysfs-driver-w1_ds28e17
new file mode 100644
index 000000000000..d301e7017afe
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-driver-w1_ds28e17
@@ -0,0 +1,21 @@
+What:		/sys/bus/w1/devices/19-<id>/speed
+Date:		Sep 2017
+KernelVersion:	4.14
+Contact:	Jan Kandziora <jjj@gmx.de>
+Description:	When written, this file sets the I2C speed on the connected
+		DS28E17 chip. When read, it reads the current setting from
+		the DS28E17 chip.
+		Valid values: 100, 400, 900 [kBaud].
+		Default 100, can be set by w1_ds28e17.speed= module parameter.
+Users:		w1_ds28e17 driver
+
+What:		/sys/bus/w1/devices/19-<id>/stretch
+Date:		Sep 2017
+KernelVersion:	4.14
+Contact:	Jan Kandziora <jjj@gmx.de>
+Description:	When written, this file sets the multiplier used to calculate
+		the busy timeout for I2C operations on the connected DS28E17
+		chip. When read, returns the current setting.
+		Valid values: 1 to 9.
+		Default 1, can be set by w1_ds28e17.stretch= module parameter.
+Users:		w1_ds28e17 driver
diff --git a/Documentation/ABI/testing/sysfs-fs-f2fs b/Documentation/ABI/testing/sysfs-fs-f2fs
index 11b7f4ebea7c..a7799c2fca28 100644
--- a/Documentation/ABI/testing/sysfs-fs-f2fs
+++ b/Documentation/ABI/testing/sysfs-fs-f2fs
@@ -51,6 +51,18 @@ Description:
 		 Controls the dirty page count condition for the in-place-update
 		 policies.
 
+What:		/sys/fs/f2fs/<disk>/min_hot_blocks
+Date:		March 2017
+Contact:	"Jaegeuk Kim" <jaegeuk@kernel.org>
+Description:
+		 Controls the dirty page count condition for redefining hot data.
+
+What:		/sys/fs/f2fs/<disk>/min_ssr_sections
+Date:		October 2017
+Contact:	"Chao Yu" <yuchao0@huawei.com>
+Description:
+		 Controls the fee section threshold to trigger SSR allocation.
+
 What:		/sys/fs/f2fs/<disk>/max_small_discards
 Date:		November 2013
 Contact:	"Jaegeuk Kim" <jaegeuk.kim@samsung.com>
@@ -102,6 +114,12 @@ Contact:	"Jaegeuk Kim" <jaegeuk@kernel.org>
 Description:
 		 Controls the idle timing.
 
+What:		/sys/fs/f2fs/<disk>/iostat_enable
+Date:		August 2017
+Contact:	"Chao Yu" <yuchao0@huawei.com>
+Description:
+		 Controls to enable/disable IO stat.
+
 What:		/sys/fs/f2fs/<disk>/ra_nid_pages
 Date:		October 2015
 Contact:	"Chao Yu" <chao2.yu@samsung.com>
@@ -122,6 +140,12 @@ Contact:	"Shuoran Liu" <liushuoran@huawei.com>
 Description:
 		 Shows total written kbytes issued to disk.
 
+What:		/sys/fs/f2fs/<disk>/feature
+Date:		July 2017
+Contact:	"Jaegeuk Kim" <jaegeuk@kernel.org>
+Description:
+		 Shows all enabled features in current device.
+
 What:		/sys/fs/f2fs/<disk>/inject_rate
 Date:		May 2016
 Contact:	"Sheng Yong" <shengyong1@huawei.com>
@@ -138,7 +162,18 @@ What:		/sys/fs/f2fs/<disk>/reserved_blocks
 Date:		June 2017
 Contact:	"Chao Yu" <yuchao0@huawei.com>
 Description:
-		 Controls current reserved blocks in system.
+		 Controls target reserved blocks in system, the threshold
+		 is soft, it could exceed current available user space.
+
+What:		/sys/fs/f2fs/<disk>/current_reserved_blocks
+Date:		October 2017
+Contact:	"Yunlong Song" <yunlong.song@huawei.com>
+Contact:	"Chao Yu" <yuchao0@huawei.com>
+Description:
+		 Shows current reserved blocks in system, it may be temporarily
+		 smaller than target_reserved_blocks, but will gradually
+		 increase to target_reserved_blocks when more free blocks are
+		 freed by user later.
 
 What:		/sys/fs/f2fs/<disk>/gc_urgent
 Date:		August 2017
diff --git a/Documentation/ABI/testing/sysfs-platform-dell-smbios b/Documentation/ABI/testing/sysfs-platform-dell-smbios
new file mode 100644
index 000000000000..205d3b6361e0
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-platform-dell-smbios
@@ -0,0 +1,21 @@
+What:		/sys/devices/platform/<platform>/tokens/*
+Date:		November 2017
+KernelVersion:	4.15
+Contact:	"Mario Limonciello" <mario.limonciello@dell.com>
+Description:
+		A read-only description of Dell platform tokens
+		available on the machine.
+
+		Each token attribute is available as a pair of
+		sysfs attributes readable by a process with
+		CAP_SYS_ADMIN.
+
+		For example the token ID "5" would be available
+		as the following attributes:
+
+		0005_location
+		0005_value
+
+		Tokens will vary from machine to machine, and
+		only tokens available on that machine will be
+		displayed.
diff --git a/Documentation/ABI/testing/sysfs-platform-intel-wmi-thunderbolt b/Documentation/ABI/testing/sysfs-platform-intel-wmi-thunderbolt
new file mode 100644
index 000000000000..8af65059d519
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-platform-intel-wmi-thunderbolt
@@ -0,0 +1,11 @@
+What:		/sys/devices/platform/<platform>/force_power
+Date:		September 2017
+KernelVersion:	4.15
+Contact:	"Mario Limonciello" <mario.limonciello@dell.com>
+Description:
+		Modify the platform force power state, influencing
+		Thunderbolt controllers to turn on or off when no
+		devices are connected (write-only)
+		There are two available states:
+		    * 0 -> Force power disabled
+		    * 1 -> Force power enabled
diff --git a/Documentation/IPMI.txt b/Documentation/IPMI.txt
index aa77a25a0940..5ef1047e2e66 100644
--- a/Documentation/IPMI.txt
+++ b/Documentation/IPMI.txt
@@ -81,7 +81,9 @@ If you want the driver to put an event into the event log on a panic,
 enable the 'Generate a panic event to all BMCs on a panic' option.  If
 you want the whole panic string put into the event log using OEM
 events, enable the 'Generate OEM events containing the panic string'
-option.
+option.  You can also enable these dynamically by setting the module
+parameter named "panic_op" in the ipmi_msghandler module to "event"
+or "string".  Setting that parameter to "none" disables this function.
 
 Basic Design
 ------------
diff --git a/Documentation/admin-guide/dynamic-debug-howto.rst b/Documentation/admin-guide/dynamic-debug-howto.rst
index 12278a926370..fdf72429f801 100644
--- a/Documentation/admin-guide/dynamic-debug-howto.rst
+++ b/Documentation/admin-guide/dynamic-debug-howto.rst
@@ -18,7 +18,7 @@ shortcut for ``print_hex_dump(KERN_DEBUG)``.
 
 For ``print_hex_dump_debug()``/``print_hex_dump_bytes()``, format string is
 its ``prefix_str`` argument, if it is constant string; or ``hexdump``
-in case ``prefix_str`` is build dynamically.
+in case ``prefix_str`` is built dynamically.
 
 Dynamic debug has even more useful features:
 
@@ -197,8 +197,8 @@ line
     line number matches the callsite line number exactly.  A
     range of line numbers matches any callsite between the first
     and last line number inclusive.  An empty first number means
-    the first line in the file, an empty line number means the
-    last number in the file.  Examples::
+    the first line in the file, an empty last line number means the
+    last line number in the file.  Examples::
 
 	line 1603           // exactly line 1603
 	line 1600-1605      // the six lines from line 1600 to line 1605
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index b74e13312fdc..e49311d53504 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -857,7 +857,7 @@
 			The filter can be disabled or changed to another
 			driver later using sysfs.
 
-	drm_kms_helper.edid_firmware=[<connector>:]<file>[,[<connector>:]<file>]
+	drm.edid_firmware=[<connector>:]<file>[,[<connector>:]<file>]
 			Broken monitors, graphic adapters, KVMs and EDIDless
 			panels may send no or incorrect EDID data sets.
 			This parameter allows to specify an EDID data sets
@@ -1864,13 +1864,6 @@
 			Built with CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF=y,
 			the default is off.
 
-	kmemcheck=	[X86] Boot-time kmemcheck enable/disable/one-shot mode
-			Valid arguments: 0, 1, 2
-			kmemcheck=0 (disabled)
-			kmemcheck=1 (enabled)
-			kmemcheck=2 (one-shot mode)
-			Default: 2 (one-shot mode)
-
 	kvm.ignore_msrs=[KVM] Ignore guest accesses to unhandled MSRs.
 			Default is 0 (don't ignore, but inject #GP)
 
@@ -1897,6 +1890,10 @@
 			[KVM,ARM] Trap guest accesses to GICv3 common
 			system registers
 
+	kvm-arm.vgic_v4_enable=
+			[KVM,ARM] Allow use of GICv4 for direct injection of
+			LPIs.
+
 	kvm-intel.ept=	[KVM,Intel] Disable extended page tables
 			(virtualized MMU) support on capable Intel chips.
 			Default is 1 (enabled)
@@ -2711,6 +2708,8 @@
 			steal time is computed, but won't influence scheduler
 			behaviour
 
+	nopti		[X86-64] Disable kernel page table isolation
+
 	nolapic		[X86-32,APIC] Do not enable or use the local APIC.
 
 	nolapic_timer	[X86-32,APIC] Do not use the local APIC timer.
@@ -3211,6 +3210,10 @@
 			allowed (eg kernel_enable_fpu()/kernel_disable_fpu()).
 			There is some performance impact when enabling this.
 
+	ppc_tm=		[PPC]
+			Format: {"off"}
+			Disable Hardware Transactional Memory
+
 	print-fatal-signals=
 			[KNL] debug: print fatal signals
 
@@ -3249,13 +3252,15 @@
 			instead using the legacy FADT method
 
 	profile=	[KNL] Enable kernel profiling via /proc/profile
-			Format: [schedule,]<number>
+			Format: [<profiletype>,]<number>
+			Param: <profiletype>: "schedule", "sleep", or "kvm"
+				[defaults to kernel profiling]
 			Param: "schedule" - profile schedule points.
-			Param: <number> - step/bucket size as a power of 2 for
-				statistical time based profiling.
 			Param: "sleep" - profile D-state sleeping (millisecs).
 				Requires CONFIG_SCHEDSTATS
 			Param: "kvm" - profile VM exits.
+			Param: <number> - step/bucket size as a power of 2 for
+				statistical time based profiling.
 
 	prompt_ramdisk=	[RAM] List of RAM disks to prompt for floppy disk
 			before loading.
@@ -3279,6 +3284,12 @@
 	pt.		[PARIDE]
 			See Documentation/blockdev/paride.txt.
 
+	pti=		[X86_64]
+			Control user/kernel address space isolation:
+			on - enable
+			off - disable
+			auto - default setting
+
 	pty.legacy_count=
 			[KNL] Number of legacy pty's. Overwrites compiled-in
 			default number.
diff --git a/Documentation/admin-guide/thunderbolt.rst b/Documentation/admin-guide/thunderbolt.rst
index 6a4cd1f159ca..de50a8561774 100644
--- a/Documentation/admin-guide/thunderbolt.rst
+++ b/Documentation/admin-guide/thunderbolt.rst
@@ -197,3 +197,42 @@ information is missing.
 
 To recover from this mode, one needs to flash a valid NVM image to the
 host host controller in the same way it is done in the previous chapter.
+
+Networking over Thunderbolt cable
+---------------------------------
+Thunderbolt technology allows software communication across two hosts
+connected by a Thunderbolt cable.
+
+It is possible to tunnel any kind of traffic over Thunderbolt link but
+currently we only support Apple ThunderboltIP protocol.
+
+If the other host is running Windows or macOS only thing you need to
+do is to connect Thunderbolt cable between the two hosts, the
+``thunderbolt-net`` is loaded automatically. If the other host is also
+Linux you should load ``thunderbolt-net`` manually on one host (it does
+not matter which one)::
+
+  # modprobe thunderbolt-net
+
+This triggers module load on the other host automatically. If the driver
+is built-in to the kernel image, there is no need to do anything.
+
+The driver will create one virtual ethernet interface per Thunderbolt
+port which are named like ``thunderbolt0`` and so on. From this point
+you can either use standard userspace tools like ``ifconfig`` to
+configure the interface or let your GUI to handle it automatically.
+
+Forcing power
+-------------
+Many OEMs include a method that can be used to force the power of a
+thunderbolt controller to an "On" state even if nothing is connected.
+If supported by your machine this will be exposed by the WMI bus with
+a sysfs attribute called "force_power".
+
+For example the intel-wmi-thunderbolt driver exposes this attribute in:
+  /sys/devices/platform/PNP0C14:00/wmi_bus/wmi_bus-PNP0C14:00/86CCFD48-205E-4A77-9C48-2021CBEDE341/force_power
+
+  To force the power to on, write 1 to this attribute file.
+  To disable force power, write 0 to this attribute file.
+
+Note: it's currently not possible to query the force power state of a platform.
diff --git a/Documentation/arm/sunxi/README b/Documentation/arm/sunxi/README
index d7b1f016bd62..f8efc21998bf 100644
--- a/Documentation/arm/sunxi/README
+++ b/Documentation/arm/sunxi/README
@@ -33,6 +33,11 @@ SunXi family
 
       - Next Thing Co GR8 (sun5i)
 
+    * Single ARM Cortex-A7 based SoCs
+      - Allwinner V3s (sun8i)
+        + Datasheet
+          http://linux-sunxi.org/File:Allwinner_V3s_Datasheet_V1.0.pdf
+
     * Dual ARM Cortex-A7 based SoCs
       - Allwinner A20 (sun7i)
         + User Manual
@@ -71,9 +76,11 @@ SunXi family
         + Datasheet
           http://dl.linux-sunxi.org/H3/Allwinner_H3_Datasheet_V1.0.pdf
 
-      - Allwinner V3s (sun8i)
+      - Allwinner R40 (sun8i)
         + Datasheet
-          http://linux-sunxi.org/File:Allwinner_V3s_Datasheet_V1.0.pdf
+          https://github.com/tinalinux/docs/raw/r40-v1.y/R40_Datasheet_V1.0.pdf
+        + User Manual
+          https://github.com/tinalinux/docs/raw/r40-v1.y/Allwinner_R40_User_Manual_V1.0.pdf
 
     * Quad ARM Cortex-A15, Quad ARM Cortex-A7 based SoCs
       - Allwinner A80
diff --git a/Documentation/arm64/cpu-feature-registers.txt b/Documentation/arm64/cpu-feature-registers.txt
index dad411d635d8..bd9b3faab2c4 100644
--- a/Documentation/arm64/cpu-feature-registers.txt
+++ b/Documentation/arm64/cpu-feature-registers.txt
@@ -110,10 +110,20 @@ infrastructure:
      x--------------------------------------------------x
      | Name                         |  bits   | visible |
      |--------------------------------------------------|
-     | RES0                         | [63-32] |    n    |
+     | RES0                         | [63-48] |    n    |
+     |--------------------------------------------------|
+     | DP                           | [47-44] |    y    |
+     |--------------------------------------------------|
+     | SM4                          | [43-40] |    y    |
+     |--------------------------------------------------|
+     | SM3                          | [39-36] |    y    |
+     |--------------------------------------------------|
+     | SHA3                         | [35-32] |    y    |
      |--------------------------------------------------|
      | RDM                          | [31-28] |    y    |
      |--------------------------------------------------|
+     | RES0                         | [27-24] |    n    |
+     |--------------------------------------------------|
      | ATOMICS                      | [23-20] |    y    |
      |--------------------------------------------------|
      | CRC32                        | [19-16] |    y    |
@@ -132,7 +142,11 @@ infrastructure:
      x--------------------------------------------------x
      | Name                         |  bits   | visible |
      |--------------------------------------------------|
-     | RES0                         | [63-28] |    n    |
+     | RES0                         | [63-36] |    n    |
+     |--------------------------------------------------|
+     | SVE                          | [35-32] |    y    |
+     |--------------------------------------------------|
+     | RES0                         | [31-28] |    n    |
      |--------------------------------------------------|
      | GIC                          | [27-24] |    n    |
      |--------------------------------------------------|
diff --git a/Documentation/arm64/elf_hwcaps.txt b/Documentation/arm64/elf_hwcaps.txt
new file mode 100644
index 000000000000..89edba12a9e0
--- /dev/null
+++ b/Documentation/arm64/elf_hwcaps.txt
@@ -0,0 +1,160 @@
+ARM64 ELF hwcaps
+================
+
+This document describes the usage and semantics of the arm64 ELF hwcaps.
+
+
+1. Introduction
+---------------
+
+Some hardware or software features are only available on some CPU
+implementations, and/or with certain kernel configurations, but have no
+architected discovery mechanism available to userspace code at EL0. The
+kernel exposes the presence of these features to userspace through a set
+of flags called hwcaps, exposed in the auxilliary vector.
+
+Userspace software can test for features by acquiring the AT_HWCAP entry
+of the auxilliary vector, and testing whether the relevant flags are
+set, e.g.
+
+bool floating_point_is_present(void)
+{
+	unsigned long hwcaps = getauxval(AT_HWCAP);
+	if (hwcaps & HWCAP_FP)
+		return true;
+
+	return false;
+}
+
+Where software relies on a feature described by a hwcap, it should check
+the relevant hwcap flag to verify that the feature is present before
+attempting to make use of the feature.
+
+Features cannot be probed reliably through other means. When a feature
+is not available, attempting to use it may result in unpredictable
+behaviour, and is not guaranteed to result in any reliable indication
+that the feature is unavailable, such as a SIGILL.
+
+
+2. Interpretation of hwcaps
+---------------------------
+
+The majority of hwcaps are intended to indicate the presence of features
+which are described by architected ID registers inaccessible to
+userspace code at EL0. These hwcaps are defined in terms of ID register
+fields, and should be interpreted with reference to the definition of
+these fields in the ARM Architecture Reference Manual (ARM ARM).
+
+Such hwcaps are described below in the form:
+
+    Functionality implied by idreg.field == val.
+
+Such hwcaps indicate the availability of functionality that the ARM ARM
+defines as being present when idreg.field has value val, but do not
+indicate that idreg.field is precisely equal to val, nor do they
+indicate the absence of functionality implied by other values of
+idreg.field.
+
+Other hwcaps may indicate the presence of features which cannot be
+described by ID registers alone. These may be described without
+reference to ID registers, and may refer to other documentation.
+
+
+3. The hwcaps exposed in AT_HWCAP
+---------------------------------
+
+HWCAP_FP
+
+    Functionality implied by ID_AA64PFR0_EL1.FP == 0b0000.
+
+HWCAP_ASIMD
+
+    Functionality implied by ID_AA64PFR0_EL1.AdvSIMD == 0b0000.
+
+HWCAP_EVTSTRM
+
+    The generic timer is configured to generate events at a frequency of
+    approximately 100KHz.
+
+HWCAP_AES
+
+    Functionality implied by ID_AA64ISAR1_EL1.AES == 0b0001.
+
+HWCAP_PMULL
+
+    Functionality implied by ID_AA64ISAR1_EL1.AES == 0b0010.
+
+HWCAP_SHA1
+
+    Functionality implied by ID_AA64ISAR0_EL1.SHA1 == 0b0001.
+
+HWCAP_SHA2
+
+    Functionality implied by ID_AA64ISAR0_EL1.SHA2 == 0b0001.
+
+HWCAP_CRC32
+
+    Functionality implied by ID_AA64ISAR0_EL1.CRC32 == 0b0001.
+
+HWCAP_ATOMICS
+
+    Functionality implied by ID_AA64ISAR0_EL1.Atomic == 0b0010.
+
+HWCAP_FPHP
+
+    Functionality implied by ID_AA64PFR0_EL1.FP == 0b0001.
+
+HWCAP_ASIMDHP
+
+    Functionality implied by ID_AA64PFR0_EL1.AdvSIMD == 0b0001.
+
+HWCAP_CPUID
+
+    EL0 access to certain ID registers is available, to the extent
+    described by Documentation/arm64/cpu-feature-registers.txt.
+
+    These ID registers may imply the availability of features.
+
+HWCAP_ASIMDRDM
+
+    Functionality implied by ID_AA64ISAR0_EL1.RDM == 0b0001.
+
+HWCAP_JSCVT
+
+    Functionality implied by ID_AA64ISAR1_EL1.JSCVT == 0b0001.
+
+HWCAP_FCMA
+
+    Functionality implied by ID_AA64ISAR1_EL1.FCMA == 0b0001.
+
+HWCAP_LRCPC
+
+    Functionality implied by ID_AA64ISAR1_EL1.LRCPC == 0b0001.
+
+HWCAP_DCPOP
+
+    Functionality implied by ID_AA64ISAR1_EL1.DPB == 0b0001.
+
+HWCAP_SHA3
+
+    Functionality implied by ID_AA64ISAR0_EL1.SHA3 == 0b0001.
+
+HWCAP_SM3
+
+    Functionality implied by ID_AA64ISAR0_EL1.SM3 == 0b0001.
+
+HWCAP_SM4
+
+    Functionality implied by ID_AA64ISAR0_EL1.SM4 == 0b0001.
+
+HWCAP_ASIMDDP
+
+    Functionality implied by ID_AA64ISAR0_EL1.DP == 0b0001.
+
+HWCAP_SHA512
+
+    Functionality implied by ID_AA64ISAR0_EL1.SHA2 == 0b0002.
+
+HWCAP_SVE
+
+    Functionality implied by ID_AA64PFR0_EL1.SVE == 0b0001.
diff --git a/Documentation/arm64/memory.txt b/Documentation/arm64/memory.txt
index d7273a5f6456..671bc0639262 100644
--- a/Documentation/arm64/memory.txt
+++ b/Documentation/arm64/memory.txt
@@ -86,9 +86,9 @@ Translation table lookup with 64KB pages:
  +-------------------------------------------------> [63] TTBR0/1
 
 
-When using KVM, the hypervisor maps kernel pages in EL2, at a fixed
-offset from the kernel VA (top 24bits of the kernel VA set to zero):
+When using KVM without the Virtualization Host Extensions, the hypervisor
+maps kernel pages in EL2 at a fixed offset from the kernel VA. See the
+kern_hyp_va macro for more details.
 
-Start			End			Size		Use
------------------------------------------------------------------------
-0000004000000000	0000007fffffffff	 256GB		kernel objects mapped in HYP
+When using KVM with the Virtualization Host Extensions, no additional
+mappings are created, since the host kernel runs directly in EL2.
diff --git a/Documentation/arm64/silicon-errata.txt b/Documentation/arm64/silicon-errata.txt
index 304bf22bb83c..fc1c884fea10 100644
--- a/Documentation/arm64/silicon-errata.txt
+++ b/Documentation/arm64/silicon-errata.txt
@@ -75,3 +75,4 @@ stable kernels.
 | Qualcomm Tech. | Falkor v1       | E1003           | QCOM_FALKOR_ERRATUM_1003    |
 | Qualcomm Tech. | Falkor v1       | E1009           | QCOM_FALKOR_ERRATUM_1009    |
 | Qualcomm Tech. | QDF2400 ITS     | E0065           | QCOM_QDF2400_ERRATUM_0065   |
+| Qualcomm Tech. | Falkor v{1,2}   | E1041           | QCOM_FALKOR_ERRATUM_1041    |
diff --git a/Documentation/arm64/sve.txt b/Documentation/arm64/sve.txt
new file mode 100644
index 000000000000..f128f736b4a5
--- /dev/null
+++ b/Documentation/arm64/sve.txt
@@ -0,0 +1,508 @@
+            Scalable Vector Extension support for AArch64 Linux
+            ===================================================
+
+Author: Dave Martin <Dave.Martin@arm.com>
+Date:   4 August 2017
+
+This document outlines briefly the interface provided to userspace by Linux in
+order to support use of the ARM Scalable Vector Extension (SVE).
+
+This is an outline of the most important features and issues only and not
+intended to be exhaustive.
+
+This document does not aim to describe the SVE architecture or programmer's
+model.  To aid understanding, a minimal description of relevant programmer's
+model features for SVE is included in Appendix A.
+
+
+1.  General
+-----------
+
+* SVE registers Z0..Z31, P0..P15 and FFR and the current vector length VL, are
+  tracked per-thread.
+
+* The presence of SVE is reported to userspace via HWCAP_SVE in the aux vector
+  AT_HWCAP entry.  Presence of this flag implies the presence of the SVE
+  instructions and registers, and the Linux-specific system interfaces
+  described in this document.  SVE is reported in /proc/cpuinfo as "sve".
+
+* Support for the execution of SVE instructions in userspace can also be
+  detected by reading the CPU ID register ID_AA64PFR0_EL1 using an MRS
+  instruction, and checking that the value of the SVE field is nonzero. [3]
+
+  It does not guarantee the presence of the system interfaces described in the
+  following sections: software that needs to verify that those interfaces are
+  present must check for HWCAP_SVE instead.
+
+* Debuggers should restrict themselves to interacting with the target via the
+  NT_ARM_SVE regset.  The recommended way of detecting support for this regset
+  is to connect to a target process first and then attempt a
+  ptrace(PTRACE_GETREGSET, pid, NT_ARM_SVE, &iov).
+
+
+2.  Vector length terminology
+-----------------------------
+
+The size of an SVE vector (Z) register is referred to as the "vector length".
+
+To avoid confusion about the units used to express vector length, the kernel
+adopts the following conventions:
+
+* Vector length (VL) = size of a Z-register in bytes
+
+* Vector quadwords (VQ) = size of a Z-register in units of 128 bits
+
+(So, VL = 16 * VQ.)
+
+The VQ convention is used where the underlying granularity is important, such
+as in data structure definitions.  In most other situations, the VL convention
+is used.  This is consistent with the meaning of the "VL" pseudo-register in
+the SVE instruction set architecture.
+
+
+3.  System call behaviour
+-------------------------
+
+* On syscall, V0..V31 are preserved (as without SVE).  Thus, bits [127:0] of
+  Z0..Z31 are preserved.  All other bits of Z0..Z31, and all of P0..P15 and FFR
+  become unspecified on return from a syscall.
+
+* The SVE registers are not used to pass arguments to or receive results from
+  any syscall.
+
+* In practice the affected registers/bits will be preserved or will be replaced
+  with zeros on return from a syscall, but userspace should not make
+  assumptions about this.  The kernel behaviour may vary on a case-by-case
+  basis.
+
+* All other SVE state of a thread, including the currently configured vector
+  length, the state of the PR_SVE_VL_INHERIT flag, and the deferred vector
+  length (if any), is preserved across all syscalls, subject to the specific
+  exceptions for execve() described in section 6.
+
+  In particular, on return from a fork() or clone(), the parent and new child
+  process or thread share identical SVE configuration, matching that of the
+  parent before the call.
+
+
+4.  Signal handling
+-------------------
+
+* A new signal frame record sve_context encodes the SVE registers on signal
+  delivery. [1]
+
+* This record is supplementary to fpsimd_context.  The FPSR and FPCR registers
+  are only present in fpsimd_context.  For convenience, the content of V0..V31
+  is duplicated between sve_context and fpsimd_context.
+
+* The signal frame record for SVE always contains basic metadata, in particular
+  the thread's vector length (in sve_context.vl).
+
+* The SVE registers may or may not be included in the record, depending on
+  whether the registers are live for the thread.  The registers are present if
+  and only if:
+  sve_context.head.size >= SVE_SIG_CONTEXT_SIZE(sve_vq_from_vl(sve_context.vl)).
+
+* If the registers are present, the remainder of the record has a vl-dependent
+  size and layout.  Macros SVE_SIG_* are defined [1] to facilitate access to
+  the members.
+
+* If the SVE context is too big to fit in sigcontext.__reserved[], then extra
+  space is allocated on the stack, an extra_context record is written in
+  __reserved[] referencing this space.  sve_context is then written in the
+  extra space.  Refer to [1] for further details about this mechanism.
+
+
+5.  Signal return
+-----------------
+
+When returning from a signal handler:
+
+* If there is no sve_context record in the signal frame, or if the record is
+  present but contains no register data as desribed in the previous section,
+  then the SVE registers/bits become non-live and take unspecified values.
+
+* If sve_context is present in the signal frame and contains full register
+  data, the SVE registers become live and are populated with the specified
+  data.  However, for backward compatibility reasons, bits [127:0] of Z0..Z31
+  are always restored from the corresponding members of fpsimd_context.vregs[]
+  and not from sve_context.  The remaining bits are restored from sve_context.
+
+* Inclusion of fpsimd_context in the signal frame remains mandatory,
+  irrespective of whether sve_context is present or not.
+
+* The vector length cannot be changed via signal return.  If sve_context.vl in
+  the signal frame does not match the current vector length, the signal return
+  attempt is treated as illegal, resulting in a forced SIGSEGV.
+
+
+6.  prctl extensions
+--------------------
+
+Some new prctl() calls are added to allow programs to manage the SVE vector
+length:
+
+prctl(PR_SVE_SET_VL, unsigned long arg)
+
+    Sets the vector length of the calling thread and related flags, where
+    arg == vl | flags.  Other threads of the calling process are unaffected.
+
+    vl is the desired vector length, where sve_vl_valid(vl) must be true.
+
+    flags:
+
+	PR_SVE_SET_VL_INHERIT
+
+	    Inherit the current vector length across execve().  Otherwise, the
+	    vector length is reset to the system default at execve().  (See
+	    Section 9.)
+
+	PR_SVE_SET_VL_ONEXEC
+
+	    Defer the requested vector length change until the next execve()
+	    performed by this thread.
+
+	    The effect is equivalent to implicit exceution of the following
+	    call immediately after the next execve() (if any) by the thread:
+
+		prctl(PR_SVE_SET_VL, arg & ~PR_SVE_SET_VL_ONEXEC)
+
+	    This allows launching of a new program with a different vector
+	    length, while avoiding runtime side effects in the caller.
+
+
+	    Without PR_SVE_SET_VL_ONEXEC, the requested change takes effect
+	    immediately.
+
+
+    Return value: a nonnegative on success, or a negative value on error:
+	EINVAL: SVE not supported, invalid vector length requested, or
+	    invalid flags.
+
+
+    On success:
+
+    * Either the calling thread's vector length or the deferred vector length
+      to be applied at the next execve() by the thread (dependent on whether
+      PR_SVE_SET_VL_ONEXEC is present in arg), is set to the largest value
+      supported by the system that is less than or equal to vl.  If vl ==
+      SVE_VL_MAX, the value set will be the largest value supported by the
+      system.
+
+    * Any previously outstanding deferred vector length change in the calling
+      thread is cancelled.
+
+    * The returned value describes the resulting configuration, encoded as for
+      PR_SVE_GET_VL.  The vector length reported in this value is the new
+      current vector length for this thread if PR_SVE_SET_VL_ONEXEC was not
+      present in arg; otherwise, the reported vector length is the deferred
+      vector length that will be applied at the next execve() by the calling
+      thread.
+
+    * Changing the vector length causes all of P0..P15, FFR and all bits of
+      Z0..V31 except for Z0 bits [127:0] .. Z31 bits [127:0] to become
+      unspecified.  Calling PR_SVE_SET_VL with vl equal to the thread's current
+      vector length, or calling PR_SVE_SET_VL with the PR_SVE_SET_VL_ONEXEC
+      flag, does not constitute a change to the vector length for this purpose.
+
+
+prctl(PR_SVE_GET_VL)
+
+    Gets the vector length of the calling thread.
+
+    The following flag may be OR-ed into the result:
+
+	PR_SVE_SET_VL_INHERIT
+
+	    Vector length will be inherited across execve().
+
+    There is no way to determine whether there is an outstanding deferred
+    vector length change (which would only normally be the case between a
+    fork() or vfork() and the corresponding execve() in typical use).
+
+    To extract the vector length from the result, and it with
+    PR_SVE_VL_LEN_MASK.
+
+    Return value: a nonnegative value on success, or a negative value on error:
+	EINVAL: SVE not supported.
+
+
+7.  ptrace extensions
+---------------------
+
+* A new regset NT_ARM_SVE is defined for use with PTRACE_GETREGSET and
+  PTRACE_SETREGSET.
+
+  Refer to [2] for definitions.
+
+The regset data starts with struct user_sve_header, containing:
+
+    size
+
+	Size of the complete regset, in bytes.
+	This depends on vl and possibly on other things in the future.
+
+	If a call to PTRACE_GETREGSET requests less data than the value of
+	size, the caller can allocate a larger buffer and retry in order to
+	read the complete regset.
+
+    max_size
+
+	Maximum size in bytes that the regset can grow to for the target
+	thread.  The regset won't grow bigger than this even if the target
+	thread changes its vector length etc.
+
+    vl
+
+	Target thread's current vector length, in bytes.
+
+    max_vl
+
+	Maximum possible vector length for the target thread.
+
+    flags
+
+	either
+
+	    SVE_PT_REGS_FPSIMD
+
+		SVE registers are not live (GETREGSET) or are to be made
+		non-live (SETREGSET).
+
+		The payload is of type struct user_fpsimd_state, with the same
+		meaning as for NT_PRFPREG, starting at offset
+		SVE_PT_FPSIMD_OFFSET from the start of user_sve_header.
+
+		Extra data might be appended in the future: the size of the
+		payload should be obtained using SVE_PT_FPSIMD_SIZE(vq, flags).
+
+		vq should be obtained using sve_vq_from_vl(vl).
+
+		or
+
+	    SVE_PT_REGS_SVE
+
+		SVE registers are live (GETREGSET) or are to be made live
+		(SETREGSET).
+
+		The payload contains the SVE register data, starting at offset
+		SVE_PT_SVE_OFFSET from the start of user_sve_header, and with
+		size SVE_PT_SVE_SIZE(vq, flags);
+
+	... OR-ed with zero or more of the following flags, which have the same
+	meaning and behaviour as the corresponding PR_SET_VL_* flags:
+
+	    SVE_PT_VL_INHERIT
+
+	    SVE_PT_VL_ONEXEC (SETREGSET only).
+
+* The effects of changing the vector length and/or flags are equivalent to
+  those documented for PR_SVE_SET_VL.
+
+  The caller must make a further GETREGSET call if it needs to know what VL is
+  actually set by SETREGSET, unless is it known in advance that the requested
+  VL is supported.
+
+* In the SVE_PT_REGS_SVE case, the size and layout of the payload depends on
+  the header fields.  The SVE_PT_SVE_*() macros are provided to facilitate
+  access to the members.
+
+* In either case, for SETREGSET it is permissible to omit the payload, in which
+  case only the vector length and flags are changed (along with any
+  consequences of those changes).
+
+* For SETREGSET, if an SVE_PT_REGS_SVE payload is present and the
+  requested VL is not supported, the effect will be the same as if the
+  payload were omitted, except that an EIO error is reported.  No
+  attempt is made to translate the payload data to the correct layout
+  for the vector length actually set.  The thread's FPSIMD state is
+  preserved, but the remaining bits of the SVE registers become
+  unspecified.  It is up to the caller to translate the payload layout
+  for the actual VL and retry.
+
+* The effect of writing a partial, incomplete payload is unspecified.
+
+
+8.  ELF coredump extensions
+---------------------------
+
+* A NT_ARM_SVE note will be added to each coredump for each thread of the
+  dumped process.  The contents will be equivalent to the data that would have
+  been read if a PTRACE_GETREGSET of NT_ARM_SVE were executed for each thread
+  when the coredump was generated.
+
+
+9.  System runtime configuration
+--------------------------------
+
+* To mitigate the ABI impact of expansion of the signal frame, a policy
+  mechanism is provided for administrators, distro maintainers and developers
+  to set the default vector length for userspace processes:
+
+/proc/sys/abi/sve_default_vector_length
+
+    Writing the text representation of an integer to this file sets the system
+    default vector length to the specified value, unless the value is greater
+    than the maximum vector length supported by the system in which case the
+    default vector length is set to that maximum.
+
+    The result can be determined by reopening the file and reading its
+    contents.
+
+    At boot, the default vector length is initially set to 64 or the maximum
+    supported vector length, whichever is smaller.  This determines the initial
+    vector length of the init process (PID 1).
+
+    Reading this file returns the current system default vector length.
+
+* At every execve() call, the new vector length of the new process is set to
+  the system default vector length, unless
+
+    * PR_SVE_SET_VL_INHERIT (or equivalently SVE_PT_VL_INHERIT) is set for the
+      calling thread, or
+
+    * a deferred vector length change is pending, established via the
+      PR_SVE_SET_VL_ONEXEC flag (or SVE_PT_VL_ONEXEC).
+
+* Modifying the system default vector length does not affect the vector length
+  of any existing process or thread that does not make an execve() call.
+
+
+Appendix A.  SVE programmer's model (informative)
+=================================================
+
+This section provides a minimal description of the additions made by SVE to the
+ARMv8-A programmer's model that are relevant to this document.
+
+Note: This section is for information only and not intended to be complete or
+to replace any architectural specification.
+
+A.1.  Registers
+---------------
+
+In A64 state, SVE adds the following:
+
+* 32 8VL-bit vector registers Z0..Z31
+  For each Zn, Zn bits [127:0] alias the ARMv8-A vector register Vn.
+
+  A register write using a Vn register name zeros all bits of the corresponding
+  Zn except for bits [127:0].
+
+* 16 VL-bit predicate registers P0..P15
+
+* 1 VL-bit special-purpose predicate register FFR (the "first-fault register")
+
+* a VL "pseudo-register" that determines the size of each vector register
+
+  The SVE instruction set architecture provides no way to write VL directly.
+  Instead, it can be modified only by EL1 and above, by writing appropriate
+  system registers.
+
+* The value of VL can be configured at runtime by EL1 and above:
+  16 <= VL <= VLmax, where VL must be a multiple of 16.
+
+* The maximum vector length is determined by the hardware:
+  16 <= VLmax <= 256.
+
+  (The SVE architecture specifies 256, but permits future architecture
+  revisions to raise this limit.)
+
+* FPSR and FPCR are retained from ARMv8-A, and interact with SVE floating-point
+  operations in a similar way to the way in which they interact with ARMv8
+  floating-point operations.
+
+         8VL-1                       128               0  bit index
+        +----          ////            -----------------+
+     Z0 |                               :       V0      |
+      :                                          :
+     Z7 |                               :       V7      |
+     Z8 |                               :     * V8      |
+      :                                       :  :
+    Z15 |                               :     *V15      |
+    Z16 |                               :      V16      |
+      :                                          :
+    Z31 |                               :      V31      |
+        +----          ////            -----------------+
+                                                 31    0
+         VL-1                  0                +-------+
+        +----       ////      --+          FPSR |       |
+     P0 |                       |               +-------+
+      : |                       |         *FPCR |       |
+    P15 |                       |               +-------+
+        +----       ////      --+
+    FFR |                       |               +-----+
+        +----       ////      --+            VL |     |
+                                                +-----+
+
+(*) callee-save:
+    This only applies to bits [63:0] of Z-/V-registers.
+    FPCR contains callee-save and caller-save bits.  See [4] for details.
+
+
+A.2.  Procedure call standard
+-----------------------------
+
+The ARMv8-A base procedure call standard is extended as follows with respect to
+the additional SVE register state:
+
+* All SVE register bits that are not shared with FP/SIMD are caller-save.
+
+* Z8 bits [63:0] .. Z15 bits [63:0] are callee-save.
+
+  This follows from the way these bits are mapped to V8..V15, which are caller-
+  save in the base procedure call standard.
+
+
+Appendix B.  ARMv8-A FP/SIMD programmer's model
+===============================================
+
+Note: This section is for information only and not intended to be complete or
+to replace any architectural specification.
+
+Refer to [4] for for more information.
+
+ARMv8-A defines the following floating-point / SIMD register state:
+
+* 32 128-bit vector registers V0..V31
+* 2 32-bit status/control registers FPSR, FPCR
+
+         127           0  bit index
+        +---------------+
+     V0 |               |
+      : :               :
+     V7 |               |
+   * V8 |               |
+   :  : :               :
+   *V15 |               |
+    V16 |               |
+      : :               :
+    V31 |               |
+        +---------------+
+
+                 31    0
+                +-------+
+           FPSR |       |
+                +-------+
+          *FPCR |       |
+                +-------+
+
+(*) callee-save:
+    This only applies to bits [63:0] of V-registers.
+    FPCR contains a mixture of callee-save and caller-save bits.
+
+
+References
+==========
+
+[1] arch/arm64/include/uapi/asm/sigcontext.h
+    AArch64 Linux signal ABI definitions
+
+[2] arch/arm64/include/uapi/asm/ptrace.h
+    AArch64 Linux ptrace ABI definitions
+
+[3] linux/Documentation/arm64/cpu-feature-registers.txt
+
+[4] ARM IHI0055C
+    http://infocenter.arm.com/help/topic/com.arm.doc.ihi0055c/IHI0055C_beta_aapcs64.pdf
+    http://infocenter.arm.com/help/topic/com.arm.doc.subset.swdev.abi/index.html
+    Procedure Call Standard for the ARM 64-bit Architecture (AArch64)
diff --git a/Documentation/block/bfq-iosched.txt b/Documentation/block/bfq-iosched.txt
index 3d6951d63489..8d8d8f06cab2 100644
--- a/Documentation/block/bfq-iosched.txt
+++ b/Documentation/block/bfq-iosched.txt
@@ -20,12 +20,27 @@ for that device, by setting low_latency to 0. See Section 3 for
 details on how to configure BFQ for the desired tradeoff between
 latency and throughput, or on how to maximize throughput.
 
-On average CPUs, the current version of BFQ can handle devices
-performing at most ~30K IOPS; at most ~50 KIOPS on faster CPUs. As a
-reference, 30-50 KIOPS correspond to very high bandwidths with
-sequential I/O (e.g., 8-12 GB/s if I/O requests are 256 KB large), and
-to 120-200 MB/s with 4KB random I/O. BFQ is currently being tested on
-multi-queue devices too.
+BFQ has a non-null overhead, which limits the maximum IOPS that a CPU
+can process for a device scheduled with BFQ. To give an idea of the
+limits on slow or average CPUs, here are, first, the limits of BFQ for
+three different CPUs, on, respectively, an average laptop, an old
+desktop, and a cheap embedded system, in case full hierarchical
+support is enabled (i.e., CONFIG_BFQ_GROUP_IOSCHED is set), but
+CONFIG_DEBUG_BLK_CGROUP is not set (Section 4-2):
+- Intel i7-4850HQ: 400 KIOPS
+- AMD A8-3850: 250 KIOPS
+- ARM CortexTM-A53 Octa-core: 80 KIOPS
+
+If CONFIG_DEBUG_BLK_CGROUP is set (and of course full hierarchical
+support is enabled), then the sustainable throughput with BFQ
+decreases, because all blkio.bfq* statistics are created and updated
+(Section 4-2). For BFQ, this leads to the following maximum
+sustainable throughputs, on the same systems as above:
+- Intel i7-4850HQ: 310 KIOPS
+- AMD A8-3850: 200 KIOPS
+- ARM CortexTM-A53 Octa-core: 56 KIOPS
+
+BFQ works for multi-queue devices too.
 
 The table of contents follow. Impatients can just jump to Section 3.
 
@@ -500,6 +515,22 @@ BFQ-specific files is "blkio.bfq." or "io.bfq." For example, the group
 parameter to set the weight of a group with BFQ is blkio.bfq.weight
 or io.bfq.weight.
 
+As for cgroups-v1 (blkio controller), the exact set of stat files
+created, and kept up-to-date by bfq, depends on whether
+CONFIG_DEBUG_BLK_CGROUP is set. If it is set, then bfq creates all
+the stat files documented in
+Documentation/cgroup-v1/blkio-controller.txt. If, instead,
+CONFIG_DEBUG_BLK_CGROUP is not set, then bfq creates only the files
+blkio.bfq.io_service_bytes
+blkio.bfq.io_service_bytes_recursive
+blkio.bfq.io_serviced
+blkio.bfq.io_serviced_recursive
+
+The value of CONFIG_DEBUG_BLK_CGROUP greatly influences the maximum
+throughput sustainable with bfq, because updating the blkio.bfq.*
+stats is rather costly, especially for some of the stats enabled by
+CONFIG_DEBUG_BLK_CGROUP.
+
 Parameters to set
 -----------------
 
diff --git a/Documentation/bpf/bpf_design_QA.txt b/Documentation/bpf/bpf_design_QA.txt
new file mode 100644
index 000000000000..f3e458a0bb2f
--- /dev/null
+++ b/Documentation/bpf/bpf_design_QA.txt
@@ -0,0 +1,156 @@
+BPF extensibility and applicability to networking, tracing, security
+in the linux kernel and several user space implementations of BPF
+virtual machine led to a number of misunderstanding on what BPF actually is.
+This short QA is an attempt to address that and outline a direction
+of where BPF is heading long term.
+
+Q: Is BPF a generic instruction set similar to x64 and arm64?
+A: NO.
+
+Q: Is BPF a generic virtual machine ?
+A: NO.
+
+BPF is generic instruction set _with_ C calling convention.
+
+Q: Why C calling convention was chosen?
+A: Because BPF programs are designed to run in the linux kernel
+   which is written in C, hence BPF defines instruction set compatible
+   with two most used architectures x64 and arm64 (and takes into
+   consideration important quirks of other architectures) and
+   defines calling convention that is compatible with C calling
+   convention of the linux kernel on those architectures.
+
+Q: can multiple return values be supported in the future?
+A: NO. BPF allows only register R0 to be used as return value.
+
+Q: can more than 5 function arguments be supported in the future?
+A: NO. BPF calling convention only allows registers R1-R5 to be used
+   as arguments. BPF is not a standalone instruction set.
+   (unlike x64 ISA that allows msft, cdecl and other conventions)
+
+Q: can BPF programs access instruction pointer or return address?
+A: NO.
+
+Q: can BPF programs access stack pointer ?
+A: NO. Only frame pointer (register R10) is accessible.
+   From compiler point of view it's necessary to have stack pointer.
+   For example LLVM defines register R11 as stack pointer in its
+   BPF backend, but it makes sure that generated code never uses it.
+
+Q: Does C-calling convention diminishes possible use cases?
+A: YES. BPF design forces addition of major functionality in the form
+   of kernel helper functions and kernel objects like BPF maps with
+   seamless interoperability between them. It lets kernel call into
+   BPF programs and programs call kernel helpers with zero overhead.
+   As all of them were native C code. That is particularly the case
+   for JITed BPF programs that are indistinguishable from
+   native kernel C code.
+
+Q: Does it mean that 'innovative' extensions to BPF code are disallowed?
+A: Soft yes. At least for now until BPF core has support for
+   bpf-to-bpf calls, indirect calls, loops, global variables,
+   jump tables, read only sections and all other normal constructs
+   that C code can produce.
+
+Q: Can loops be supported in a safe way?
+A: It's not clear yet. BPF developers are trying to find a way to
+   support bounded loops where the verifier can guarantee that
+   the program terminates in less than 4096 instructions.
+
+Q: How come LD_ABS and LD_IND instruction are present in BPF whereas
+   C code cannot express them and has to use builtin intrinsics?
+A: This is artifact of compatibility with classic BPF. Modern
+   networking code in BPF performs better without them.
+   See 'direct packet access'.
+
+Q: It seems not all BPF instructions are one-to-one to native CPU.
+   For example why BPF_JNE and other compare and jumps are not cpu-like?
+A: This was necessary to avoid introducing flags into ISA which are
+   impossible to make generic and efficient across CPU architectures.
+
+Q: why BPF_DIV instruction doesn't map to x64 div?
+A: Because if we picked one-to-one relationship to x64 it would have made
+   it more complicated to support on arm64 and other archs. Also it
+   needs div-by-zero runtime check.
+
+Q: why there is no BPF_SDIV for signed divide operation?
+A: Because it would be rarely used. llvm errors in such case and
+   prints a suggestion to use unsigned divide instead
+
+Q: Why BPF has implicit prologue and epilogue?
+A: Because architectures like sparc have register windows and in general
+   there are enough subtle differences between architectures, so naive
+   store return address into stack won't work. Another reason is BPF has
+   to be safe from division by zero (and legacy exception path
+   of LD_ABS insn). Those instructions need to invoke epilogue and
+   return implicitly.
+
+Q: Why BPF_JLT and BPF_JLE instructions were not introduced in the beginning?
+A: Because classic BPF didn't have them and BPF authors felt that compiler
+   workaround would be acceptable. Turned out that programs lose performance
+   due to lack of these compare instructions and they were added.
+   These two instructions is a perfect example what kind of new BPF
+   instructions are acceptable and can be added in the future.
+   These two already had equivalent instructions in native CPUs.
+   New instructions that don't have one-to-one mapping to HW instructions
+   will not be accepted.
+
+Q: BPF 32-bit subregisters have a requirement to zero upper 32-bits of BPF
+   registers which makes BPF inefficient virtual machine for 32-bit
+   CPU architectures and 32-bit HW accelerators. Can true 32-bit registers
+   be added to BPF in the future?
+A: NO. The first thing to improve performance on 32-bit archs is to teach
+   LLVM to generate code that uses 32-bit subregisters. Then second step
+   is to teach verifier to mark operations where zero-ing upper bits
+   is unnecessary. Then JITs can take advantage of those markings and
+   drastically reduce size of generated code and improve performance.
+
+Q: Does BPF have a stable ABI?
+A: YES. BPF instructions, arguments to BPF programs, set of helper
+   functions and their arguments, recognized return codes are all part
+   of ABI. However when tracing programs are using bpf_probe_read() helper
+   to walk kernel internal datastructures and compile with kernel
+   internal headers these accesses can and will break with newer
+   kernels. The union bpf_attr -> kern_version is checked at load time
+   to prevent accidentally loading kprobe-based bpf programs written
+   for a different kernel. Networking programs don't do kern_version check.
+
+Q: How much stack space a BPF program uses?
+A: Currently all program types are limited to 512 bytes of stack
+   space, but the verifier computes the actual amount of stack used
+   and both interpreter and most JITed code consume necessary amount.
+
+Q: Can BPF be offloaded to HW?
+A: YES. BPF HW offload is supported by NFP driver.
+
+Q: Does classic BPF interpreter still exist?
+A: NO. Classic BPF programs are converted into extend BPF instructions.
+
+Q: Can BPF call arbitrary kernel functions?
+A: NO. BPF programs can only call a set of helper functions which
+   is defined for every program type.
+
+Q: Can BPF overwrite arbitrary kernel memory?
+A: NO. Tracing bpf programs can _read_ arbitrary memory with bpf_probe_read()
+   and bpf_probe_read_str() helpers. Networking programs cannot read
+   arbitrary memory, since they don't have access to these helpers.
+   Programs can never read or write arbitrary memory directly.
+
+Q: Can BPF overwrite arbitrary user memory?
+A: Sort-of. Tracing BPF programs can overwrite the user memory
+   of the current task with bpf_probe_write_user(). Every time such
+   program is loaded the kernel will print warning message, so
+   this helper is only useful for experiments and prototypes.
+   Tracing BPF programs are root only.
+
+Q: When bpf_trace_printk() helper is used the kernel prints nasty
+   warning message. Why is that?
+A: This is done to nudge program authors into better interfaces when
+   programs need to pass data to user space. Like bpf_perf_event_output()
+   can be used to efficiently stream data via perf ring buffer.
+   BPF maps can be used for asynchronous data sharing between kernel
+   and user space. bpf_trace_printk() should only be used for debugging.
+
+Q: Can BPF functionality such as new program or map types, new
+   helpers, etc be added out of kernel module code?
+A: NO.
diff --git a/Documentation/cgroup-v2.txt b/Documentation/cgroup-v2.txt
index dc44785dc0fa..2cddab7efb20 100644
--- a/Documentation/cgroup-v2.txt
+++ b/Documentation/cgroup-v2.txt
@@ -893,15 +893,18 @@ Controllers
 CPU
 ---
 
-.. note::
-
-	The interface for the cpu controller hasn't been merged yet
-
 The "cpu" controllers regulates distribution of CPU cycles.  This
 controller implements weight and absolute bandwidth limit models for
 normal scheduling policy and absolute bandwidth allocation model for
 realtime scheduling policy.
 
+WARNING: cgroup2 doesn't yet support control of realtime processes and
+the cpu controller can only be enabled when all RT processes are in
+the root cgroup.  Be aware that system management software may already
+have placed RT processes into nonroot cgroups during the system boot
+process, and these processes may need to be moved to the root cgroup
+before the cpu controller can be enabled.
+
 
 CPU Interface Files
 ~~~~~~~~~~~~~~~~~~~
@@ -910,12 +913,16 @@ All time durations are in microseconds.
 
   cpu.stat
 	A read-only flat-keyed file which exists on non-root cgroups.
+	This file exists whether the controller is enabled or not.
 
-	It reports the following six stats:
+	It always reports the following three stats:
 
 	- usage_usec
 	- user_usec
 	- system_usec
+
+	and the following three when the controller is enabled:
+
 	- nr_periods
 	- nr_throttled
 	- throttled_usec
@@ -926,6 +933,18 @@ All time durations are in microseconds.
 
 	The weight in the range [1, 10000].
 
+  cpu.weight.nice
+	A read-write single value file which exists on non-root
+	cgroups.  The default is "0".
+
+	The nice value is in the range [-20, 19].
+
+	This interface file is an alternative interface for
+	"cpu.weight" and allows reading and setting weight using the
+	same values used by nice(2).  Because the range is smaller and
+	granularity is coarser for the nice values, the read value is
+	the closest approximation of the current weight.
+
   cpu.max
 	A read-write two value file which exists on non-root cgroups.
 	The default is "max 100000".
@@ -938,26 +957,6 @@ All time durations are in microseconds.
 	$PERIOD duration.  "max" for $MAX indicates no limit.  If only
 	one number is written, $MAX is updated.
 
-  cpu.rt.max
-	.. note::
-
-	   The semantics of this file is still under discussion and the
-	   interface hasn't been merged yet
-
-	A read-write two value file which exists on all cgroups.
-	The default is "0 100000".
-
-	The maximum realtime runtime allocation.  Over-committing
-	configurations are disallowed and process migrations are
-	rejected if not enough bandwidth is available.  It's in the
-	following format::
-
-	  $MAX $PERIOD
-
-	which indicates that the group may consume upto $MAX in each
-	$PERIOD duration.  If only one number is written, $MAX is
-	updated.
-
 
 Memory
 ------
diff --git a/Documentation/clearing-warn-once.txt b/Documentation/clearing-warn-once.txt
new file mode 100644
index 000000000000..5b1f5d547be1
--- /dev/null
+++ b/Documentation/clearing-warn-once.txt
@@ -0,0 +1,7 @@
+
+WARN_ONCE / WARN_ON_ONCE only print a warning once.
+
+echo 1 > /sys/kernel/debug/clear_warn_once
+
+clears the state and allows the warnings to print once again.
+This can be useful after test suite runs to reproduce problems.
diff --git a/Documentation/core-api/genericirq.rst b/Documentation/core-api/genericirq.rst
index 0054bd48be84..4da67b65cecf 100644
--- a/Documentation/core-api/genericirq.rst
+++ b/Documentation/core-api/genericirq.rst
@@ -225,9 +225,9 @@ interrupts.
 
 The following control flow is implemented (simplified excerpt)::
 
-    :c:func:`desc->irq_data.chip->irq_mask_ack`;
+    desc->irq_data.chip->irq_mask_ack();
     handle_irq_event(desc->action);
-    :c:func:`desc->irq_data.chip->irq_unmask`;
+    desc->irq_data.chip->irq_unmask();
 
 
 Default Fast EOI IRQ flow handler
@@ -239,7 +239,7 @@ which only need an EOI at the end of the handler.
 The following control flow is implemented (simplified excerpt)::
 
     handle_irq_event(desc->action);
-    :c:func:`desc->irq_data.chip->irq_eoi`;
+    desc->irq_data.chip->irq_eoi();
 
 
 Default Edge IRQ flow handler
@@ -251,15 +251,15 @@ interrupts.
 The following control flow is implemented (simplified excerpt)::
 
     if (desc->status & running) {
-        :c:func:`desc->irq_data.chip->irq_mask_ack`;
+        desc->irq_data.chip->irq_mask_ack();
         desc->status |= pending | masked;
         return;
     }
-    :c:func:`desc->irq_data.chip->irq_ack`;
+    desc->irq_data.chip->irq_ack();
     desc->status |= running;
     do {
         if (desc->status & masked)
-            :c:func:`desc->irq_data.chip->irq_unmask`;
+            desc->irq_data.chip->irq_unmask();
         desc->status &= ~pending;
         handle_irq_event(desc->action);
     } while (status & pending);
@@ -293,10 +293,10 @@ simplified version without locking.
 The following control flow is implemented (simplified excerpt)::
 
     if (desc->irq_data.chip->irq_ack)
-        :c:func:`desc->irq_data.chip->irq_ack`;
+        desc->irq_data.chip->irq_ack();
     handle_irq_event(desc->action);
     if (desc->irq_data.chip->irq_eoi)
-            :c:func:`desc->irq_data.chip->irq_eoi`;
+        desc->irq_data.chip->irq_eoi();
 
 
 EOI Edge IRQ flow handler
diff --git a/Documentation/core-api/local_ops.rst b/Documentation/core-api/local_ops.rst
index 1062ddba62c7..2ac3f9f29845 100644
--- a/Documentation/core-api/local_ops.rst
+++ b/Documentation/core-api/local_ops.rst
@@ -177,18 +177,14 @@ Here is a sample module which implements a basic per cpu counter using
                     printk("Read : CPU %d, count %ld\n", cpu,
                             local_read(&per_cpu(counters, cpu)));
             }
-            del_timer(&test_timer);
-            test_timer.expires = jiffies + 1000;
-            add_timer(&test_timer);
+            mod_timer(&test_timer, jiffies + 1000);
     }
 
     static int __init test_init(void)
     {
             /* initialize the timer that will increment the counter */
-            init_timer(&test_timer);
-            test_timer.function = do_test_timer;
-            test_timer.expires = jiffies + 1;
-            add_timer(&test_timer);
+            timer_setup(&test_timer, do_test_timer, 0);
+            mod_timer(&test_timer, jiffies + 1);
 
             return 0;
     }
diff --git a/Documentation/dev-tools/coccinelle.rst b/Documentation/dev-tools/coccinelle.rst
index 37e474ff6911..94f41c290bfc 100644
--- a/Documentation/dev-tools/coccinelle.rst
+++ b/Documentation/dev-tools/coccinelle.rst
@@ -33,9 +33,6 @@ of many distributions, e.g. :
 You can get the latest version released from the Coccinelle homepage at
 http://coccinelle.lip6.fr/
 
-Information and tips about Coccinelle are also provided on the wiki
-pages at http://cocci.ekstranet.diku.dk/wiki/doku.php
-
 Once you have it, run the following command::
 
      	./configure
diff --git a/Documentation/dev-tools/index.rst b/Documentation/dev-tools/index.rst
index a81787cd47d7..e313925fb0fa 100644
--- a/Documentation/dev-tools/index.rst
+++ b/Documentation/dev-tools/index.rst
@@ -21,7 +21,6 @@ whole; patches welcome!
    kasan
    ubsan
    kmemleak
-   kmemcheck
    gdb-kernel-debugging
    kgdb
    kselftest
diff --git a/Documentation/dev-tools/kcov.rst b/Documentation/dev-tools/kcov.rst
index 44886c91e112..c2f6452e38ed 100644
--- a/Documentation/dev-tools/kcov.rst
+++ b/Documentation/dev-tools/kcov.rst
@@ -12,19 +12,30 @@ To achieve this goal it does not collect coverage in soft/hard interrupts
 and instrumentation of some inherently non-deterministic parts of kernel is
 disabled (e.g. scheduler, locking).
 
-Usage
------
+kcov is also able to collect comparison operands from the instrumented code
+(this feature currently requires that the kernel is compiled with clang).
+
+Prerequisites
+-------------
 
 Configure the kernel with::
 
         CONFIG_KCOV=y
 
 CONFIG_KCOV requires gcc built on revision 231296 or later.
+
+If the comparison operands need to be collected, set::
+
+	CONFIG_KCOV_ENABLE_COMPARISONS=y
+
 Profiling data will only become accessible once debugfs has been mounted::
 
         mount -t debugfs none /sys/kernel/debug
 
-The following program demonstrates kcov usage from within a test program:
+Coverage collection
+-------------------
+The following program demonstrates coverage collection from within a test
+program using kcov:
 
 .. code-block:: c
 
@@ -44,6 +55,9 @@ The following program demonstrates kcov usage from within a test program:
     #define KCOV_DISABLE			_IO('c', 101)
     #define COVER_SIZE			(64<<10)
 
+    #define KCOV_TRACE_PC  0
+    #define KCOV_TRACE_CMP 1
+
     int main(int argc, char **argv)
     {
 	int fd;
@@ -64,7 +78,7 @@ The following program demonstrates kcov usage from within a test program:
 	if ((void*)cover == MAP_FAILED)
 		perror("mmap"), exit(1);
 	/* Enable coverage collection on the current thread. */
-	if (ioctl(fd, KCOV_ENABLE, 0))
+	if (ioctl(fd, KCOV_ENABLE, KCOV_TRACE_PC))
 		perror("ioctl"), exit(1);
 	/* Reset coverage from the tail of the ioctl() call. */
 	__atomic_store_n(&cover[0], 0, __ATOMIC_RELAXED);
@@ -111,3 +125,80 @@ The interface is fine-grained to allow efficient forking of test processes.
 That is, a parent process opens /sys/kernel/debug/kcov, enables trace mode,
 mmaps coverage buffer and then forks child processes in a loop. Child processes
 only need to enable coverage (disable happens automatically on thread end).
+
+Comparison operands collection
+------------------------------
+Comparison operands collection is similar to coverage collection:
+
+.. code-block:: c
+
+    /* Same includes and defines as above. */
+
+    /* Number of 64-bit words per record. */
+    #define KCOV_WORDS_PER_CMP 4
+
+    /*
+     * The format for the types of collected comparisons.
+     *
+     * Bit 0 shows whether one of the arguments is a compile-time constant.
+     * Bits 1 & 2 contain log2 of the argument size, up to 8 bytes.
+     */
+
+    #define KCOV_CMP_CONST          (1 << 0)
+    #define KCOV_CMP_SIZE(n)        ((n) << 1)
+    #define KCOV_CMP_MASK           KCOV_CMP_SIZE(3)
+
+    int main(int argc, char **argv)
+    {
+	int fd;
+	uint64_t *cover, type, arg1, arg2, is_const, size;
+	unsigned long n, i;
+
+	fd = open("/sys/kernel/debug/kcov", O_RDWR);
+	if (fd == -1)
+		perror("open"), exit(1);
+	if (ioctl(fd, KCOV_INIT_TRACE, COVER_SIZE))
+		perror("ioctl"), exit(1);
+	/*
+	* Note that the buffer pointer is of type uint64_t*, because all
+	* the comparison operands are promoted to uint64_t.
+	*/
+	cover = (uint64_t *)mmap(NULL, COVER_SIZE * sizeof(unsigned long),
+				     PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
+	if ((void*)cover == MAP_FAILED)
+		perror("mmap"), exit(1);
+	/* Note KCOV_TRACE_CMP instead of KCOV_TRACE_PC. */
+	if (ioctl(fd, KCOV_ENABLE, KCOV_TRACE_CMP))
+		perror("ioctl"), exit(1);
+	__atomic_store_n(&cover[0], 0, __ATOMIC_RELAXED);
+	read(-1, NULL, 0);
+	/* Read number of comparisons collected. */
+	n = __atomic_load_n(&cover[0], __ATOMIC_RELAXED);
+	for (i = 0; i < n; i++) {
+		type = cover[i * KCOV_WORDS_PER_CMP + 1];
+		/* arg1 and arg2 - operands of the comparison. */
+		arg1 = cover[i * KCOV_WORDS_PER_CMP + 2];
+		arg2 = cover[i * KCOV_WORDS_PER_CMP + 3];
+		/* ip - caller address. */
+		ip = cover[i * KCOV_WORDS_PER_CMP + 4];
+		/* size of the operands. */
+		size = 1 << ((type & KCOV_CMP_MASK) >> 1);
+		/* is_const - true if either operand is a compile-time constant.*/
+		is_const = type & KCOV_CMP_CONST;
+		printf("ip: 0x%lx type: 0x%lx, arg1: 0x%lx, arg2: 0x%lx, "
+			"size: %lu, %s\n",
+			ip, type, arg1, arg2, size,
+		is_const ? "const" : "non-const");
+	}
+	if (ioctl(fd, KCOV_DISABLE, 0))
+		perror("ioctl"), exit(1);
+	/* Free resources. */
+	if (munmap(cover, COVER_SIZE * sizeof(unsigned long)))
+		perror("munmap"), exit(1);
+	if (close(fd))
+		perror("close"), exit(1);
+	return 0;
+    }
+
+Note that the kcov modes (coverage collection or comparison operands) are
+mutually exclusive.
diff --git a/Documentation/dev-tools/kmemcheck.rst b/Documentation/dev-tools/kmemcheck.rst
deleted file mode 100644
index 7f3d1985de74..000000000000
--- a/Documentation/dev-tools/kmemcheck.rst
+++ /dev/null
@@ -1,733 +0,0 @@
-Getting started with kmemcheck
-==============================
-
-Vegard Nossum <vegardno@ifi.uio.no>
-
-
-Introduction
-------------
-
-kmemcheck is a debugging feature for the Linux Kernel. More specifically, it
-is a dynamic checker that detects and warns about some uses of uninitialized
-memory.
-
-Userspace programmers might be familiar with Valgrind's memcheck. The main
-difference between memcheck and kmemcheck is that memcheck works for userspace
-programs only, and kmemcheck works for the kernel only. The implementations
-are of course vastly different. Because of this, kmemcheck is not as accurate
-as memcheck, but it turns out to be good enough in practice to discover real
-programmer errors that the compiler is not able to find through static
-analysis.
-
-Enabling kmemcheck on a kernel will probably slow it down to the extent that
-the machine will not be usable for normal workloads such as e.g. an
-interactive desktop. kmemcheck will also cause the kernel to use about twice
-as much memory as normal. For this reason, kmemcheck is strictly a debugging
-feature.
-
-
-Downloading
------------
-
-As of version 2.6.31-rc1, kmemcheck is included in the mainline kernel.
-
-
-Configuring and compiling
--------------------------
-
-kmemcheck only works for the x86 (both 32- and 64-bit) platform. A number of
-configuration variables must have specific settings in order for the kmemcheck
-menu to even appear in "menuconfig". These are:
-
-- ``CONFIG_CC_OPTIMIZE_FOR_SIZE=n``
-	This option is located under "General setup" / "Optimize for size".
-
-	Without this, gcc will use certain optimizations that usually lead to
-	false positive warnings from kmemcheck. An example of this is a 16-bit
-	field in a struct, where gcc may load 32 bits, then discard the upper
-	16 bits. kmemcheck sees only the 32-bit load, and may trigger a
-	warning for the upper 16 bits (if they're uninitialized).
-
-- ``CONFIG_SLAB=y`` or ``CONFIG_SLUB=y``
-	This option is located under "General setup" / "Choose SLAB
-	allocator".
-
-- ``CONFIG_FUNCTION_TRACER=n``
-	This option is located under "Kernel hacking" / "Tracers" / "Kernel
-	Function Tracer"
-
-	When function tracing is compiled in, gcc emits a call to another
-	function at the beginning of every function. This means that when the
-	page fault handler is called, the ftrace framework will be called
-	before kmemcheck has had a chance to handle the fault. If ftrace then
-	modifies memory that was tracked by kmemcheck, the result is an
-	endless recursive page fault.
-
-- ``CONFIG_DEBUG_PAGEALLOC=n``
-	This option is located under "Kernel hacking" / "Memory Debugging"
-	/ "Debug page memory allocations".
-
-In addition, I highly recommend turning on ``CONFIG_DEBUG_INFO=y``. This is also
-located under "Kernel hacking". With this, you will be able to get line number
-information from the kmemcheck warnings, which is extremely valuable in
-debugging a problem. This option is not mandatory, however, because it slows
-down the compilation process and produces a much bigger kernel image.
-
-Now the kmemcheck menu should be visible (under "Kernel hacking" / "Memory
-Debugging" / "kmemcheck: trap use of uninitialized memory"). Here follows
-a description of the kmemcheck configuration variables:
-
-- ``CONFIG_KMEMCHECK``
-	This must be enabled in order to use kmemcheck at all...
-
-- ``CONFIG_KMEMCHECK_``[``DISABLED`` | ``ENABLED`` | ``ONESHOT``]``_BY_DEFAULT``
-	This option controls the status of kmemcheck at boot-time. "Enabled"
-	will enable kmemcheck right from the start, "disabled" will boot the
-	kernel as normal (but with the kmemcheck code compiled in, so it can
-	be enabled at run-time after the kernel has booted), and "one-shot" is
-	a special mode which will turn kmemcheck off automatically after
-	detecting the first use of uninitialized memory.
-
-	If you are using kmemcheck to actively debug a problem, then you
-	probably want to choose "enabled" here.
-
-	The one-shot mode is mostly useful in automated test setups because it
-	can prevent floods of warnings and increase the chances of the machine
-	surviving in case something is really wrong. In other cases, the one-
-	shot mode could actually be counter-productive because it would turn
-	itself off at the very first error -- in the case of a false positive
-	too -- and this would come in the way of debugging the specific
-	problem you were interested in.
-
-	If you would like to use your kernel as normal, but with a chance to
-	enable kmemcheck in case of some problem, it might be a good idea to
-	choose "disabled" here. When kmemcheck is disabled, most of the run-
-	time overhead is not incurred, and the kernel will be almost as fast
-	as normal.
-
-- ``CONFIG_KMEMCHECK_QUEUE_SIZE``
-	Select the maximum number of error reports to store in an internal
-	(fixed-size) buffer. Since errors can occur virtually anywhere and in
-	any context, we need a temporary storage area which is guaranteed not
-	to generate any other page faults when accessed. The queue will be
-	emptied as soon as a tasklet may be scheduled. If the queue is full,
-	new error reports will be lost.
-
-	The default value of 64 is probably fine. If some code produces more
-	than 64 errors within an irqs-off section, then the code is likely to
-	produce many, many more, too, and these additional reports seldom give
-	any more information (the first report is usually the most valuable
-	anyway).
-
-	This number might have to be adjusted if you are not using serial
-	console or similar to capture the kernel log. If you are using the
-	"dmesg" command to save the log, then getting a lot of kmemcheck
-	warnings might overflow the kernel log itself, and the earlier reports
-	will get lost in that way instead. Try setting this to 10 or so on
-	such a setup.
-
-- ``CONFIG_KMEMCHECK_SHADOW_COPY_SHIFT``
-	Select the number of shadow bytes to save along with each entry of the
-	error-report queue. These bytes indicate what parts of an allocation
-	are initialized, uninitialized, etc. and will be displayed when an
-	error is detected to help the debugging of a particular problem.
-
-	The number entered here is actually the logarithm of the number of
-	bytes that will be saved. So if you pick for example 5 here, kmemcheck
-	will save 2^5 = 32 bytes.
-
-	The default value should be fine for debugging most problems. It also
-	fits nicely within 80 columns.
-
-- ``CONFIG_KMEMCHECK_PARTIAL_OK``
-	This option (when enabled) works around certain GCC optimizations that
-	produce 32-bit reads from 16-bit variables where the upper 16 bits are
-	thrown away afterwards.
-
-	The default value (enabled) is recommended. This may of course hide
-	some real errors, but disabling it would probably produce a lot of
-	false positives.
-
-- ``CONFIG_KMEMCHECK_BITOPS_OK``
-	This option silences warnings that would be generated for bit-field
-	accesses where not all the bits are initialized at the same time. This
-	may also hide some real bugs.
-
-	This option is probably obsolete, or it should be replaced with
-	the kmemcheck-/bitfield-annotations for the code in question. The
-	default value is therefore fine.
-
-Now compile the kernel as usual.
-
-
-How to use
-----------
-
-Booting
-~~~~~~~
-
-First some information about the command-line options. There is only one
-option specific to kmemcheck, and this is called "kmemcheck". It can be used
-to override the default mode as chosen by the ``CONFIG_KMEMCHECK_*_BY_DEFAULT``
-option. Its possible settings are:
-
-- ``kmemcheck=0`` (disabled)
-- ``kmemcheck=1`` (enabled)
-- ``kmemcheck=2`` (one-shot mode)
-
-If SLUB debugging has been enabled in the kernel, it may take precedence over
-kmemcheck in such a way that the slab caches which are under SLUB debugging
-will not be tracked by kmemcheck. In order to ensure that this doesn't happen
-(even though it shouldn't by default), use SLUB's boot option ``slub_debug``,
-like this: ``slub_debug=-``
-
-In fact, this option may also be used for fine-grained control over SLUB vs.
-kmemcheck. For example, if the command line includes
-``kmemcheck=1 slub_debug=,dentry``, then SLUB debugging will be used only
-for the "dentry" slab cache, and with kmemcheck tracking all the other
-caches. This is advanced usage, however, and is not generally recommended.
-
-
-Run-time enable/disable
-~~~~~~~~~~~~~~~~~~~~~~~
-
-When the kernel has booted, it is possible to enable or disable kmemcheck at
-run-time. WARNING: This feature is still experimental and may cause false
-positive warnings to appear. Therefore, try not to use this. If you find that
-it doesn't work properly (e.g. you see an unreasonable amount of warnings), I
-will be happy to take bug reports.
-
-Use the file ``/proc/sys/kernel/kmemcheck`` for this purpose, e.g.::
-
-	$ echo 0 > /proc/sys/kernel/kmemcheck # disables kmemcheck
-
-The numbers are the same as for the ``kmemcheck=`` command-line option.
-
-
-Debugging
-~~~~~~~~~
-
-A typical report will look something like this::
-
-    WARNING: kmemcheck: Caught 32-bit read from uninitialized memory (ffff88003e4a2024)
-    80000000000000000000000000000000000000000088ffff0000000000000000
-     i i i i u u u u i i i i i i i i u u u u u u u u u u u u u u u u
-             ^
-
-    Pid: 1856, comm: ntpdate Not tainted 2.6.29-rc5 #264 945P-A
-    RIP: 0010:[<ffffffff8104ede8>]  [<ffffffff8104ede8>] __dequeue_signal+0xc8/0x190
-    RSP: 0018:ffff88003cdf7d98  EFLAGS: 00210002
-    RAX: 0000000000000030 RBX: ffff88003d4ea968 RCX: 0000000000000009
-    RDX: ffff88003e5d6018 RSI: ffff88003e5d6024 RDI: ffff88003cdf7e84
-    RBP: ffff88003cdf7db8 R08: ffff88003e5d6000 R09: 0000000000000000
-    R10: 0000000000000080 R11: 0000000000000000 R12: 000000000000000e
-    R13: ffff88003cdf7e78 R14: ffff88003d530710 R15: ffff88003d5a98c8
-    FS:  0000000000000000(0000) GS:ffff880001982000(0063) knlGS:00000
-    CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
-    CR2: ffff88003f806ea0 CR3: 000000003c036000 CR4: 00000000000006a0
-    DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
-    DR3: 0000000000000000 DR6: 00000000ffff4ff0 DR7: 0000000000000400
-     [<ffffffff8104f04e>] dequeue_signal+0x8e/0x170
-     [<ffffffff81050bd8>] get_signal_to_deliver+0x98/0x390
-     [<ffffffff8100b87d>] do_notify_resume+0xad/0x7d0
-     [<ffffffff8100c7b5>] int_signal+0x12/0x17
-     [<ffffffffffffffff>] 0xffffffffffffffff
-
-The single most valuable information in this report is the RIP (or EIP on 32-
-bit) value. This will help us pinpoint exactly which instruction that caused
-the warning.
-
-If your kernel was compiled with ``CONFIG_DEBUG_INFO=y``, then all we have to do
-is give this address to the addr2line program, like this::
-
-	$ addr2line -e vmlinux -i ffffffff8104ede8
-	arch/x86/include/asm/string_64.h:12
-	include/asm-generic/siginfo.h:287
-	kernel/signal.c:380
-	kernel/signal.c:410
-
-The "``-e vmlinux``" tells addr2line which file to look in. **IMPORTANT:**
-This must be the vmlinux of the kernel that produced the warning in the
-first place! If not, the line number information will almost certainly be
-wrong.
-
-The "``-i``" tells addr2line to also print the line numbers of inlined
-functions.  In this case, the flag was very important, because otherwise,
-it would only have printed the first line, which is just a call to
-``memcpy()``, which could be called from a thousand places in the kernel, and
-is therefore not very useful.  These inlined functions would not show up in
-the stack trace above, simply because the kernel doesn't load the extra
-debugging information. This technique can of course be used with ordinary
-kernel oopses as well.
-
-In this case, it's the caller of ``memcpy()`` that is interesting, and it can be
-found in ``include/asm-generic/siginfo.h``, line 287::
-
-    281 static inline void copy_siginfo(struct siginfo *to, struct siginfo *from)
-    282 {
-    283         if (from->si_code < 0)
-    284                 memcpy(to, from, sizeof(*to));
-    285         else
-    286                 /* _sigchld is currently the largest know union member */
-    287                 memcpy(to, from, __ARCH_SI_PREAMBLE_SIZE + sizeof(from->_sifields._sigchld));
-    288 }
-
-Since this was a read (kmemcheck usually warns about reads only, though it can
-warn about writes to unallocated or freed memory as well), it was probably the
-"from" argument which contained some uninitialized bytes. Following the chain
-of calls, we move upwards to see where "from" was allocated or initialized,
-``kernel/signal.c``, line 380::
-
-    359 static void collect_signal(int sig, struct sigpending *list, siginfo_t *info)
-    360 {
-    ...
-    367         list_for_each_entry(q, &list->list, list) {
-    368                 if (q->info.si_signo == sig) {
-    369                         if (first)
-    370                                 goto still_pending;
-    371                         first = q;
-    ...
-    377         if (first) {
-    378 still_pending:
-    379                 list_del_init(&first->list);
-    380                 copy_siginfo(info, &first->info);
-    381                 __sigqueue_free(first);
-    ...
-    392         }
-    393 }
-
-Here, it is ``&first->info`` that is being passed on to ``copy_siginfo()``. The
-variable ``first`` was found on a list -- passed in as the second argument to
-``collect_signal()``. We  continue our journey through the stack, to figure out
-where the item on "list" was allocated or initialized. We move to line 410::
-
-    395 static int __dequeue_signal(struct sigpending *pending, sigset_t *mask,
-    396                         siginfo_t *info)
-    397 {
-    ...
-    410                 collect_signal(sig, pending, info);
-    ...
-    414 }
-
-Now we need to follow the ``pending`` pointer, since that is being passed on to
-``collect_signal()`` as ``list``. At this point, we've run out of lines from the
-"addr2line" output. Not to worry, we just paste the next addresses from the
-kmemcheck stack dump, i.e.::
-
-     [<ffffffff8104f04e>] dequeue_signal+0x8e/0x170
-     [<ffffffff81050bd8>] get_signal_to_deliver+0x98/0x390
-     [<ffffffff8100b87d>] do_notify_resume+0xad/0x7d0
-     [<ffffffff8100c7b5>] int_signal+0x12/0x17
-
-	$ addr2line -e vmlinux -i ffffffff8104f04e ffffffff81050bd8 \
-		ffffffff8100b87d ffffffff8100c7b5
-	kernel/signal.c:446
-	kernel/signal.c:1806
-	arch/x86/kernel/signal.c:805
-	arch/x86/kernel/signal.c:871
-	arch/x86/kernel/entry_64.S:694
-
-Remember that since these addresses were found on the stack and not as the
-RIP value, they actually point to the _next_ instruction (they are return
-addresses). This becomes obvious when we look at the code for line 446::
-
-    422 int dequeue_signal(struct task_struct *tsk, sigset_t *mask, siginfo_t *info)
-    423 {
-    ...
-    431                 signr = __dequeue_signal(&tsk->signal->shared_pending,
-    432						 mask, info);
-    433			/*
-    434			 * itimer signal ?
-    435			 *
-    436			 * itimers are process shared and we restart periodic
-    437			 * itimers in the signal delivery path to prevent DoS
-    438			 * attacks in the high resolution timer case. This is
-    439			 * compliant with the old way of self restarting
-    440			 * itimers, as the SIGALRM is a legacy signal and only
-    441			 * queued once. Changing the restart behaviour to
-    442			 * restart the timer in the signal dequeue path is
-    443			 * reducing the timer noise on heavy loaded !highres
-    444			 * systems too.
-    445			 */
-    446			if (unlikely(signr == SIGALRM)) {
-    ...
-    489 }
-
-So instead of looking at 446, we should be looking at 431, which is the line
-that executes just before 446. Here we see that what we are looking for is
-``&tsk->signal->shared_pending``.
-
-Our next task is now to figure out which function that puts items on this
-``shared_pending`` list. A crude, but efficient tool, is ``git grep``::
-
-	$ git grep -n 'shared_pending' kernel/
-	...
-	kernel/signal.c:828:	pending = group ? &t->signal->shared_pending : &t->pending;
-	kernel/signal.c:1339:	pending = group ? &t->signal->shared_pending : &t->pending;
-	...
-
-There were more results, but none of them were related to list operations,
-and these were the only assignments. We inspect the line numbers more closely
-and find that this is indeed where items are being added to the list::
-
-    816 static int send_signal(int sig, struct siginfo *info, struct task_struct *t,
-    817				int group)
-    818 {
-    ...
-    828		pending = group ? &t->signal->shared_pending : &t->pending;
-    ...
-    851		q = __sigqueue_alloc(t, GFP_ATOMIC, (sig < SIGRTMIN &&
-    852						     (is_si_special(info) ||
-    853						      info->si_code >= 0)));
-    854		if (q) {
-    855			list_add_tail(&q->list, &pending->list);
-    ...
-    890 }
-
-and::
-
-    1309 int send_sigqueue(struct sigqueue *q, struct task_struct *t, int group)
-    1310 {
-    ....
-    1339	 pending = group ? &t->signal->shared_pending : &t->pending;
-    1340	 list_add_tail(&q->list, &pending->list);
-    ....
-    1347 }
-
-In the first case, the list element we are looking for, ``q``, is being
-returned from the function ``__sigqueue_alloc()``, which looks like an
-allocation function.  Let's take a look at it::
-
-    187 static struct sigqueue *__sigqueue_alloc(struct task_struct *t, gfp_t flags,
-    188						 int override_rlimit)
-    189 {
-    190		struct sigqueue *q = NULL;
-    191		struct user_struct *user;
-    192
-    193		/*
-    194		 * We won't get problems with the target's UID changing under us
-    195		 * because changing it requires RCU be used, and if t != current, the
-    196		 * caller must be holding the RCU readlock (by way of a spinlock) and
-    197		 * we use RCU protection here
-    198		 */
-    199		user = get_uid(__task_cred(t)->user);
-    200		atomic_inc(&user->sigpending);
-    201		if (override_rlimit ||
-    202		    atomic_read(&user->sigpending) <=
-    203				t->signal->rlim[RLIMIT_SIGPENDING].rlim_cur)
-    204			q = kmem_cache_alloc(sigqueue_cachep, flags);
-    205		if (unlikely(q == NULL)) {
-    206			atomic_dec(&user->sigpending);
-    207			free_uid(user);
-    208		} else {
-    209			INIT_LIST_HEAD(&q->list);
-    210			q->flags = 0;
-    211			q->user = user;
-    212		}
-    213
-    214		return q;
-    215 }
-
-We see that this function initializes ``q->list``, ``q->flags``, and
-``q->user``. It seems that now is the time to look at the definition of
-``struct sigqueue``, e.g.::
-
-    14 struct sigqueue {
-    15	       struct list_head list;
-    16	       int flags;
-    17	       siginfo_t info;
-    18	       struct user_struct *user;
-    19 };
-
-And, you might remember, it was a ``memcpy()`` on ``&first->info`` that
-caused the warning, so this makes perfect sense. It also seems reasonable
-to assume that it is the caller of ``__sigqueue_alloc()`` that has the
-responsibility of filling out (initializing) this member.
-
-But just which fields of the struct were uninitialized? Let's look at
-kmemcheck's report again::
-
-    WARNING: kmemcheck: Caught 32-bit read from uninitialized memory (ffff88003e4a2024)
-    80000000000000000000000000000000000000000088ffff0000000000000000
-     i i i i u u u u i i i i i i i i u u u u u u u u u u u u u u u u
-	     ^
-
-These first two lines are the memory dump of the memory object itself, and
-the shadow bytemap, respectively. The memory object itself is in this case
-``&first->info``. Just beware that the start of this dump is NOT the start
-of the object itself! The position of the caret (^) corresponds with the
-address of the read (ffff88003e4a2024).
-
-The shadow bytemap dump legend is as follows:
-
-- i: initialized
-- u: uninitialized
-- a: unallocated (memory has been allocated by the slab layer, but has not
-  yet been handed off to anybody)
-- f: freed (memory has been allocated by the slab layer, but has been freed
-  by the previous owner)
-
-In order to figure out where (relative to the start of the object) the
-uninitialized memory was located, we have to look at the disassembly. For
-that, we'll need the RIP address again::
-
-    RIP: 0010:[<ffffffff8104ede8>]  [<ffffffff8104ede8>] __dequeue_signal+0xc8/0x190
-
-	$ objdump -d --no-show-raw-insn vmlinux | grep -C 8 ffffffff8104ede8:
-	ffffffff8104edc8:	mov    %r8,0x8(%r8)
-	ffffffff8104edcc:	test   %r10d,%r10d
-	ffffffff8104edcf:	js     ffffffff8104ee88 <__dequeue_signal+0x168>
-	ffffffff8104edd5:	mov    %rax,%rdx
-	ffffffff8104edd8:	mov    $0xc,%ecx
-	ffffffff8104eddd:	mov    %r13,%rdi
-	ffffffff8104ede0:	mov    $0x30,%eax
-	ffffffff8104ede5:	mov    %rdx,%rsi
-	ffffffff8104ede8:	rep movsl %ds:(%rsi),%es:(%rdi)
-	ffffffff8104edea:	test   $0x2,%al
-	ffffffff8104edec:	je     ffffffff8104edf0 <__dequeue_signal+0xd0>
-	ffffffff8104edee:	movsw  %ds:(%rsi),%es:(%rdi)
-	ffffffff8104edf0:	test   $0x1,%al
-	ffffffff8104edf2:	je     ffffffff8104edf5 <__dequeue_signal+0xd5>
-	ffffffff8104edf4:	movsb  %ds:(%rsi),%es:(%rdi)
-	ffffffff8104edf5:	mov    %r8,%rdi
-	ffffffff8104edf8:	callq  ffffffff8104de60 <__sigqueue_free>
-
-As expected, it's the "``rep movsl``" instruction from the ``memcpy()``
-that causes the warning. We know about ``REP MOVSL`` that it uses the register
-``RCX`` to count the number of remaining iterations. By taking a look at the
-register dump again (from the kmemcheck report), we can figure out how many
-bytes were left to copy::
-
-    RAX: 0000000000000030 RBX: ffff88003d4ea968 RCX: 0000000000000009
-
-By looking at the disassembly, we also see that ``%ecx`` is being loaded
-with the value ``$0xc`` just before (ffffffff8104edd8), so we are very
-lucky. Keep in mind that this is the number of iterations, not bytes. And
-since this is a "long" operation, we need to multiply by 4 to get the
-number of bytes. So this means that the uninitialized value was encountered
-at 4 * (0xc - 0x9) = 12 bytes from the start of the object.
-
-We can now try to figure out which field of the "``struct siginfo``" that
-was not initialized. This is the beginning of the struct::
-
-    40 typedef struct siginfo {
-    41	       int si_signo;
-    42	       int si_errno;
-    43	       int si_code;
-    44
-    45	       union {
-    ..
-    92	       } _sifields;
-    93 } siginfo_t;
-
-On 64-bit, the int is 4 bytes long, so it must the union member that has
-not been initialized. We can verify this using gdb::
-
-	$ gdb vmlinux
-	...
-	(gdb) p &((struct siginfo *) 0)->_sifields
-	$1 = (union {...} *) 0x10
-
-Actually, it seems that the union member is located at offset 0x10 -- which
-means that gcc has inserted 4 bytes of padding between the members ``si_code``
-and ``_sifields``. We can now get a fuller picture of the memory dump::
-
-		 _----------------------------=> si_code
-		/	 _--------------------=> (padding)
-	       |	/	 _------------=> _sifields(._kill._pid)
-	       |       |	/	 _----=> _sifields(._kill._uid)
-	       |       |       |	/
-	-------|-------|-------|-------|
-	80000000000000000000000000000000000000000088ffff0000000000000000
-	 i i i i u u u u i i i i i i i i u u u u u u u u u u u u u u u u
-
-This allows us to realize another important fact: ``si_code`` contains the
-value 0x80. Remember that x86 is little endian, so the first 4 bytes
-"80000000" are really the number 0x00000080. With a bit of research, we
-find that this is actually the constant ``SI_KERNEL`` defined in
-``include/asm-generic/siginfo.h``::
-
-    144 #define SI_KERNEL	0x80		/* sent by the kernel from somewhere	 */
-
-This macro is used in exactly one place in the x86 kernel: In ``send_signal()``
-in ``kernel/signal.c``::
-
-    816 static int send_signal(int sig, struct siginfo *info, struct task_struct *t,
-    817				int group)
-    818 {
-    ...
-    828		pending = group ? &t->signal->shared_pending : &t->pending;
-    ...
-    851		q = __sigqueue_alloc(t, GFP_ATOMIC, (sig < SIGRTMIN &&
-    852						     (is_si_special(info) ||
-    853						      info->si_code >= 0)));
-    854		if (q) {
-    855			list_add_tail(&q->list, &pending->list);
-    856			switch ((unsigned long) info) {
-    ...
-    865			case (unsigned long) SEND_SIG_PRIV:
-    866				q->info.si_signo = sig;
-    867				q->info.si_errno = 0;
-    868				q->info.si_code = SI_KERNEL;
-    869				q->info.si_pid = 0;
-    870				q->info.si_uid = 0;
-    871				break;
-    ...
-    890 }
-
-Not only does this match with the ``.si_code`` member, it also matches the place
-we found earlier when looking for where siginfo_t objects are enqueued on the
-``shared_pending`` list.
-
-So to sum up: It seems that it is the padding introduced by the compiler
-between two struct fields that is uninitialized, and this gets reported when
-we do a ``memcpy()`` on the struct. This means that we have identified a false
-positive warning.
-
-Normally, kmemcheck will not report uninitialized accesses in ``memcpy()`` calls
-when both the source and destination addresses are tracked. (Instead, we copy
-the shadow bytemap as well). In this case, the destination address clearly
-was not tracked. We can dig a little deeper into the stack trace from above::
-
-	arch/x86/kernel/signal.c:805
-	arch/x86/kernel/signal.c:871
-	arch/x86/kernel/entry_64.S:694
-
-And we clearly see that the destination siginfo object is located on the
-stack::
-
-    782 static void do_signal(struct pt_regs *regs)
-    783 {
-    784		struct k_sigaction ka;
-    785		siginfo_t info;
-    ...
-    804		signr = get_signal_to_deliver(&info, &ka, regs, NULL);
-    ...
-    854 }
-
-And this ``&info`` is what eventually gets passed to ``copy_siginfo()`` as the
-destination argument.
-
-Now, even though we didn't find an actual error here, the example is still a
-good one, because it shows how one would go about to find out what the report
-was all about.
-
-
-Annotating false positives
-~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-There are a few different ways to make annotations in the source code that
-will keep kmemcheck from checking and reporting certain allocations. Here
-they are:
-
-- ``__GFP_NOTRACK_FALSE_POSITIVE``
-	This flag can be passed to ``kmalloc()`` or ``kmem_cache_alloc()``
-	(therefore also to other functions that end up calling one of
-	these) to indicate that the allocation should not be tracked
-	because it would lead to a false positive report. This is a "big
-	hammer" way of silencing kmemcheck; after all, even if the false
-	positive pertains to particular field in a struct, for example, we
-	will now lose the ability to find (real) errors in other parts of
-	the same struct.
-
-	Example::
-
-	    /* No warnings will ever trigger on accessing any part of x */
-	    x = kmalloc(sizeof *x, GFP_KERNEL | __GFP_NOTRACK_FALSE_POSITIVE);
-
-- ``kmemcheck_bitfield_begin(name)``/``kmemcheck_bitfield_end(name)`` and
-	``kmemcheck_annotate_bitfield(ptr, name)``
-	The first two of these three macros can be used inside struct
-	definitions to signal, respectively, the beginning and end of a
-	bitfield. Additionally, this will assign the bitfield a name, which
-	is given as an argument to the macros.
-
-	Having used these markers, one can later use
-	kmemcheck_annotate_bitfield() at the point of allocation, to indicate
-	which parts of the allocation is part of a bitfield.
-
-	Example::
-
-	    struct foo {
-		int x;
-
-		kmemcheck_bitfield_begin(flags);
-		int flag_a:1;
-		int flag_b:1;
-		kmemcheck_bitfield_end(flags);
-
-		int y;
-	    };
-
-	    struct foo *x = kmalloc(sizeof *x);
-
-	    /* No warnings will trigger on accessing the bitfield of x */
-	    kmemcheck_annotate_bitfield(x, flags);
-
-	Note that ``kmemcheck_annotate_bitfield()`` can be used even before the
-	return value of ``kmalloc()`` is checked -- in other words, passing NULL
-	as the first argument is legal (and will do nothing).
-
-
-Reporting errors
-----------------
-
-As we have seen, kmemcheck will produce false positive reports. Therefore, it
-is not very wise to blindly post kmemcheck warnings to mailing lists and
-maintainers. Instead, I encourage maintainers and developers to find errors
-in their own code. If you get a warning, you can try to work around it, try
-to figure out if it's a real error or not, or simply ignore it. Most
-developers know their own code and will quickly and efficiently determine the
-root cause of a kmemcheck report. This is therefore also the most efficient
-way to work with kmemcheck.
-
-That said, we (the kmemcheck maintainers) will always be on the lookout for
-false positives that we can annotate and silence. So whatever you find,
-please drop us a note privately! Kernel configs and steps to reproduce (if
-available) are of course a great help too.
-
-Happy hacking!
-
-
-Technical description
----------------------
-
-kmemcheck works by marking memory pages non-present. This means that whenever
-somebody attempts to access the page, a page fault is generated. The page
-fault handler notices that the page was in fact only hidden, and so it calls
-on the kmemcheck code to make further investigations.
-
-When the investigations are completed, kmemcheck "shows" the page by marking
-it present (as it would be under normal circumstances). This way, the
-interrupted code can continue as usual.
-
-But after the instruction has been executed, we should hide the page again, so
-that we can catch the next access too! Now kmemcheck makes use of a debugging
-feature of the processor, namely single-stepping. When the processor has
-finished the one instruction that generated the memory access, a debug
-exception is raised. From here, we simply hide the page again and continue
-execution, this time with the single-stepping feature turned off.
-
-kmemcheck requires some assistance from the memory allocator in order to work.
-The memory allocator needs to
-
-  1. Tell kmemcheck about newly allocated pages and pages that are about to
-     be freed. This allows kmemcheck to set up and tear down the shadow memory
-     for the pages in question. The shadow memory stores the status of each
-     byte in the allocation proper, e.g. whether it is initialized or
-     uninitialized.
-
-  2. Tell kmemcheck which parts of memory should be marked uninitialized.
-     There are actually a few more states, such as "not yet allocated" and
-     "recently freed".
-
-If a slab cache is set up using the SLAB_NOTRACK flag, it will never return
-memory that can take page faults because of kmemcheck.
-
-If a slab cache is NOT set up using the SLAB_NOTRACK flag, callers can still
-request memory with the __GFP_NOTRACK or __GFP_NOTRACK_FALSE_POSITIVE flags.
-This does not prevent the page faults from occurring, however, but marks the
-object in question as being initialized so that no warnings will ever be
-produced for this object.
-
-Currently, the SLAB and SLUB allocators are supported by kmemcheck.
diff --git a/Documentation/devicetree/bindings/arm/actions.txt b/Documentation/devicetree/bindings/arm/actions.txt
index 3bc7ea575564..ced764a8549e 100644
--- a/Documentation/devicetree/bindings/arm/actions.txt
+++ b/Documentation/devicetree/bindings/arm/actions.txt
@@ -21,6 +21,7 @@ Boards:
 
 Root node property compatible must contain, depending on board:
 
+ - Cubietech CubieBoard6: "cubietech,cubieboard6"
  - LeMaker Guitar Base Board rev. B: "lemaker,guitar-bb-rev-b", "lemaker,guitar"
 
 
diff --git a/Documentation/devicetree/bindings/arm/amlogic.txt b/Documentation/devicetree/bindings/arm/amlogic.txt
index 4e4bc0bae597..f747f47922c5 100644
--- a/Documentation/devicetree/bindings/arm/amlogic.txt
+++ b/Documentation/devicetree/bindings/arm/amlogic.txt
@@ -41,6 +41,10 @@ Boards with the Amlogic Meson GXM S912 SoC shall have the following properties:
   Required root node property:
     compatible: "amlogic,s912", "amlogic,meson-gxm";
 
+Boards with the Amlogic Meson AXG A113D SoC shall have the following properties:
+  Required root node property:
+    compatible: "amlogic,a113d", "amlogic,meson-axg";
+
 Board compatible values (alphabetically, grouped by SoC):
 
   - "geniatech,atv1200" (Meson6)
@@ -71,8 +75,12 @@ Board compatible values (alphabetically, grouped by SoC):
 
   - "amlogic,q200" (Meson gxm s912)
   - "amlogic,q201" (Meson gxm s912)
+  - "khadas,vim2" (Meson gxm s912)
   - "kingnovel,r-box-pro" (Meson gxm S912)
   - "nexbox,a1" (Meson gxm s912)
+  - "tronsmart,vega-s96" (Meson gxm s912)
+
+  - "amlogic,s400" (Meson axg a113d)
 
 Amlogic Meson Firmware registers Interface
 ------------------------------------------
diff --git a/Documentation/devicetree/bindings/arm/amlogic/analog-top.txt b/Documentation/devicetree/bindings/arm/amlogic/analog-top.txt
new file mode 100644
index 000000000000..101dc21014ec
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/amlogic/analog-top.txt
@@ -0,0 +1,20 @@
+Amlogic Meson8 and Meson8b "analog top" registers:
+--------------------------------------------------
+
+The analog top registers contain information about the so-called
+"metal revision" (which encodes the "minor version") of the SoC.
+
+Required properties:
+- reg: the register range of the analog top registers
+- compatible: depending on the SoC this should be one of:
+		- "amlogic,meson8-analog-top"
+		- "amlogic,meson8b-analog-top"
+		along with "syscon"
+
+
+Example:
+
+	analog_top: analog-top@81a8 {
+		compatible = "amlogic,meson8-analog-top", "syscon";
+		reg = <0x81a8 0x14>;
+	};
diff --git a/Documentation/devicetree/bindings/arm/amlogic/assist.txt b/Documentation/devicetree/bindings/arm/amlogic/assist.txt
new file mode 100644
index 000000000000..7656812b67b9
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/amlogic/assist.txt
@@ -0,0 +1,17 @@
+Amlogic Meson6/Meson8/Meson8b assist registers:
+-----------------------------------------------
+
+The assist registers contain basic information about the SoC,
+for example the encoded SoC part number.
+
+Required properties:
+- reg: the register range of the assist registers
+- compatible: should be "amlogic,meson-mx-assist" along with "syscon"
+
+
+Example:
+
+	assist: assist@7c00 {
+		compatible = "amlogic,meson-mx-assist", "syscon";
+		reg = <0x7c00 0x200>;
+	};
diff --git a/Documentation/devicetree/bindings/arm/amlogic/bootrom.txt b/Documentation/devicetree/bindings/arm/amlogic/bootrom.txt
new file mode 100644
index 000000000000..407e27f230ab
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/amlogic/bootrom.txt
@@ -0,0 +1,17 @@
+Amlogic Meson6/Meson8/Meson8b bootrom:
+--------------------------------------
+
+The bootrom register area can be used to access SoC specific
+information, such as the "misc version".
+
+Required properties:
+- reg: the register range of the bootrom registers
+- compatible: should be "amlogic,meson-mx-bootrom" along with "syscon"
+
+
+Example:
+
+	bootrom: bootrom@d9040000 {
+		compatible = "amlogic,meson-mx-bootrom", "syscon";
+		reg = <0xd9040000 0x10000>;
+	};
diff --git a/Documentation/devicetree/bindings/arm/amlogic/pmu.txt b/Documentation/devicetree/bindings/arm/amlogic/pmu.txt
new file mode 100644
index 000000000000..72f8d08198b6
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/amlogic/pmu.txt
@@ -0,0 +1,18 @@
+Amlogic Meson8 and Meson8b power-management-unit:
+-------------------------------------------------
+
+The pmu is used to turn off and on different power domains of the SoCs
+This includes the power to the CPU cores.
+
+Required node properties:
+- compatible value : depending on the SoC this should be one of:
+			"amlogic,meson8-pmu"
+			"amlogic,meson8b-pmu"
+- reg : physical base address and the size of the registers window
+
+Example:
+
+	pmu@c81000e4 {
+		compatible = "amlogic,meson8b-pmu", "syscon";
+		reg = <0xc81000e0 0x18>;
+	};
diff --git a/Documentation/devicetree/bindings/arm/amlogic/smp-sram.txt b/Documentation/devicetree/bindings/arm/amlogic/smp-sram.txt
new file mode 100644
index 000000000000..3473ddaadfac
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/amlogic/smp-sram.txt
@@ -0,0 +1,32 @@
+Amlogic Meson8 and Meson8b SRAM for smp bringup:
+------------------------------------------------
+
+Amlogic's SMP-capable SoCs use part of the sram for the bringup of the cores.
+Once the core gets powered up it executes the code that is residing at a
+specific location.
+
+Therefore a reserved section sub-node has to be added to the mmio-sram
+declaration.
+
+Required sub-node properties:
+- compatible : depending on the SoC this should be one of:
+		"amlogic,meson8-smp-sram"
+		"amlogic,meson8b-smp-sram"
+
+The rest of the properties should follow the generic mmio-sram discription
+found in ../../misc/sram.txt
+
+Example:
+
+	sram: sram@d9000000 {
+		compatible = "mmio-sram";
+		reg = <0xd9000000 0x20000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0 0xd9000000 0x20000>;
+
+		smp-sram@1ff80 {
+			compatible = "amlogic,meson8b-smp-sram";
+			reg = <0x1ff80 0x8>;
+		};
+	};
diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,brcmstb.txt b/Documentation/devicetree/bindings/arm/bcm/brcm,brcmstb.txt
index 0d0c1ae81bed..790e6b0b8306 100644
--- a/Documentation/devicetree/bindings/arm/bcm/brcm,brcmstb.txt
+++ b/Documentation/devicetree/bindings/arm/bcm/brcm,brcmstb.txt
@@ -164,6 +164,8 @@ Control registers for this memory controller's DDR PHY.
 
 Required properties:
 - compatible     : should contain one of these
+	"brcm,brcmstb-ddr-phy-v71.1"
+	"brcm,brcmstb-ddr-phy-v72.0"
 	"brcm,brcmstb-ddr-phy-v225.1"
 	"brcm,brcmstb-ddr-phy-v240.1"
 	"brcm,brcmstb-ddr-phy-v240.2"
@@ -184,7 +186,9 @@ Sequencer DRAM parameters and control registers. Used for Self-Refresh
 Power-Down (SRPD), among other things.
 
 Required properties:
-- compatible     : should contain "brcm,brcmstb-memc-ddr"
+- compatible     : should contain one of these
+	"brcm,brcmstb-memc-ddr-rev-b.2.2"
+	"brcm,brcmstb-memc-ddr"
 - reg            : the MEMC DDR register range
 
 Example:
diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,hr2.txt b/Documentation/devicetree/bindings/arm/bcm/brcm,hr2.txt
new file mode 100644
index 000000000000..a124c7fc4dcd
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/bcm/brcm,hr2.txt
@@ -0,0 +1,14 @@
+Broadcom Hurricane 2 device tree bindings
+---------------------------------------
+
+Broadcom Hurricane 2 family of SoCs are used for switching control. These SoCs
+are based on Broadcom's iProc SoC architecture and feature a single core Cortex
+A9 ARM CPUs, DDR2/DDR3 memory, PCIe GEN-2, USB 2.0 and USB 3.0, serial and NAND
+flash and a PCIe attached integrated switching engine.
+
+Boards with Hurricane SoCs shall have the following properties:
+
+Required root node property:
+
+BCM53342
+compatible = "brcm,bcm53342", "brcm,hr2";
diff --git a/Documentation/devicetree/bindings/arm/ccn.txt b/Documentation/devicetree/bindings/arm/ccn.txt
index 29801456c9ee..43b5a71a5a9d 100644
--- a/Documentation/devicetree/bindings/arm/ccn.txt
+++ b/Documentation/devicetree/bindings/arm/ccn.txt
@@ -15,7 +15,7 @@ Required properties:
 
 Example:
 
-	ccn@0x2000000000 {
+	ccn@2000000000 {
 		compatible = "arm,ccn-504";
 		reg = <0x20 0x00000000 0 0x1000000>;
 		interrupts = <0 181 4>;
diff --git a/Documentation/devicetree/bindings/arm/cpus.txt b/Documentation/devicetree/bindings/arm/cpus.txt
index b92f12bd5244..a0009b72e9be 100644
--- a/Documentation/devicetree/bindings/arm/cpus.txt
+++ b/Documentation/devicetree/bindings/arm/cpus.txt
@@ -197,6 +197,8 @@ described below.
 			    "actions,s500-smp"
 			    "allwinner,sun6i-a31"
 			    "allwinner,sun8i-a23"
+			    "amlogic,meson8-smp"
+			    "amlogic,meson8b-smp"
 			    "arm,realview-smp"
 			    "brcm,bcm11351-cpu-method"
 			    "brcm,bcm23550"
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,apmixedsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,apmixedsys.txt
index cd977db7630c..b404d592ce58 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,apmixedsys.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,apmixedsys.txt
@@ -7,7 +7,9 @@ Required Properties:
 
 - compatible: Should be one of:
 	- "mediatek,mt2701-apmixedsys"
+	- "mediatek,mt2712-apmixedsys", "syscon"
 	- "mediatek,mt6797-apmixedsys"
+	- "mediatek,mt7622-apmixedsys"
 	- "mediatek,mt8135-apmixedsys"
 	- "mediatek,mt8173-apmixedsys"
 - #clock-cells: Must be 1
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.txt
new file mode 100644
index 000000000000..9b8f578d5e19
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.txt
@@ -0,0 +1,22 @@
+MediaTek AUDSYS controller
+============================
+
+The MediaTek AUDSYS controller provides various clocks to the system.
+
+Required Properties:
+
+- compatible: Should be one of:
+	- "mediatek,mt7622-audsys", "syscon"
+- #clock-cells: Must be 1
+
+The AUDSYS controller uses the common clk binding from
+Documentation/devicetree/bindings/clock/clock-bindings.txt
+The available clocks are defined in dt-bindings/clock/mt*-clk.h.
+
+Example:
+
+audsys: audsys@11220000 {
+	compatible = "mediatek,mt7622-audsys", "syscon";
+	reg = <0 0x11220000 0 0x1000>;
+	#clock-cells = <1>;
+};
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,bdpsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,bdpsys.txt
index 4137196dd686..4010e37c53a0 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,bdpsys.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,bdpsys.txt
@@ -7,6 +7,7 @@ Required Properties:
 
 - compatible: Should be:
 	- "mediatek,mt2701-bdpsys", "syscon"
+	- "mediatek,mt2712-bdpsys", "syscon"
 - #clock-cells: Must be 1
 
 The bdpsys controller uses the common clk binding from
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,ethsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,ethsys.txt
index 768f3a5bc055..7aa3fa167668 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,ethsys.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,ethsys.txt
@@ -7,6 +7,7 @@ Required Properties:
 
 - compatible: Should be:
 	- "mediatek,mt2701-ethsys", "syscon"
+	- "mediatek,mt7622-ethsys", "syscon"
 - #clock-cells: Must be 1
 
 The ethsys controller uses the common clk binding from
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,hifsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,hifsys.txt
index beed7b594cea..f5629d64cef2 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,hifsys.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,hifsys.txt
@@ -8,6 +8,7 @@ Required Properties:
 
 - compatible: Should be:
 	- "mediatek,mt2701-hifsys", "syscon"
+	- "mediatek,mt7622-hifsys", "syscon"
 - #clock-cells: Must be 1
 
 The hifsys controller uses the common clk binding from
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,imgsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,imgsys.txt
index 047b11ae5f45..868bd51a98be 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,imgsys.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,imgsys.txt
@@ -7,6 +7,7 @@ Required Properties:
 
 - compatible: Should be one of:
 	- "mediatek,mt2701-imgsys", "syscon"
+	- "mediatek,mt2712-imgsys", "syscon"
 	- "mediatek,mt6797-imgsys", "syscon"
 	- "mediatek,mt8173-imgsys", "syscon"
 - #clock-cells: Must be 1
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,infracfg.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,infracfg.txt
index 58d58e2006b8..566f153f9f83 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,infracfg.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,infracfg.txt
@@ -8,7 +8,9 @@ Required Properties:
 
 - compatible: Should be one of:
 	- "mediatek,mt2701-infracfg", "syscon"
+	- "mediatek,mt2712-infracfg", "syscon"
 	- "mediatek,mt6797-infracfg", "syscon"
+	- "mediatek,mt7622-infracfg", "syscon"
 	- "mediatek,mt8135-infracfg", "syscon"
 	- "mediatek,mt8173-infracfg", "syscon"
 - #clock-cells: Must be 1
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,jpgdecsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,jpgdecsys.txt
new file mode 100644
index 000000000000..2df799cd06a7
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,jpgdecsys.txt
@@ -0,0 +1,22 @@
+Mediatek jpgdecsys controller
+============================
+
+The Mediatek jpgdecsys controller provides various clocks to the system.
+
+Required Properties:
+
+- compatible: Should be:
+	- "mediatek,mt2712-jpgdecsys", "syscon"
+- #clock-cells: Must be 1
+
+The jpgdecsys controller uses the common clk binding from
+Documentation/devicetree/bindings/clock/clock-bindings.txt
+The available clocks are defined in dt-bindings/clock/mt*-clk.h.
+
+Example:
+
+jpgdecsys: syscon@19000000 {
+	compatible = "mediatek,mt2712-jpgdecsys", "syscon";
+	reg = <0 0x19000000 0 0x1000>;
+	#clock-cells = <1>;
+};
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mcucfg.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mcucfg.txt
new file mode 100644
index 000000000000..b8fb03f3613e
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mcucfg.txt
@@ -0,0 +1,22 @@
+Mediatek mcucfg controller
+============================
+
+The Mediatek mcucfg controller provides various clocks to the system.
+
+Required Properties:
+
+- compatible: Should be one of:
+	- "mediatek,mt2712-mcucfg", "syscon"
+- #clock-cells: Must be 1
+
+The mcucfg controller uses the common clk binding from
+Documentation/devicetree/bindings/clock/clock-bindings.txt
+The available clocks are defined in dt-bindings/clock/mt*-clk.h.
+
+Example:
+
+mcucfg: syscon@10220000 {
+	compatible = "mediatek,mt2712-mcucfg", "syscon";
+	reg = <0 0x10220000 0 0x1000>;
+	#clock-cells = <1>;
+};
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mfgcfg.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mfgcfg.txt
new file mode 100644
index 000000000000..859e67b416d5
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mfgcfg.txt
@@ -0,0 +1,22 @@
+Mediatek mfgcfg controller
+============================
+
+The Mediatek mfgcfg controller provides various clocks to the system.
+
+Required Properties:
+
+- compatible: Should be one of:
+	- "mediatek,mt2712-mfgcfg", "syscon"
+- #clock-cells: Must be 1
+
+The mfgcfg controller uses the common clk binding from
+Documentation/devicetree/bindings/clock/clock-bindings.txt
+The available clocks are defined in dt-bindings/clock/mt*-clk.h.
+
+Example:
+
+mfgcfg: syscon@13000000 {
+	compatible = "mediatek,mt2712-mfgcfg", "syscon";
+	reg = <0 0x13000000 0 0x1000>;
+	#clock-cells = <1>;
+};
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt
index 70529e0b58e9..4eb8bbe15c01 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt
@@ -7,6 +7,7 @@ Required Properties:
 
 - compatible: Should be one of:
 	- "mediatek,mt2701-mmsys", "syscon"
+	- "mediatek,mt2712-mmsys", "syscon"
 	- "mediatek,mt6797-mmsys", "syscon"
 	- "mediatek,mt8173-mmsys", "syscon"
 - #clock-cells: Must be 1
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,pciesys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,pciesys.txt
new file mode 100644
index 000000000000..d5d5f1227665
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,pciesys.txt
@@ -0,0 +1,22 @@
+MediaTek PCIESYS controller
+============================
+
+The MediaTek PCIESYS controller provides various clocks to the system.
+
+Required Properties:
+
+- compatible: Should be:
+	- "mediatek,mt7622-pciesys", "syscon"
+- #clock-cells: Must be 1
+
+The PCIESYS controller uses the common clk binding from
+Documentation/devicetree/bindings/clock/clock-bindings.txt
+The available clocks are defined in dt-bindings/clock/mt*-clk.h.
+
+Example:
+
+pciesys: pciesys@1a100800 {
+	compatible = "mediatek,mt7622-pciesys", "syscon";
+	reg = <0 0x1a100800 0 0x1000>;
+	#clock-cells = <1>;
+};
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,pericfg.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,pericfg.txt
index e494366782aa..fb58ca8c2770 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,pericfg.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,pericfg.txt
@@ -8,6 +8,8 @@ Required Properties:
 
 - compatible: Should be one of:
 	- "mediatek,mt2701-pericfg", "syscon"
+	- "mediatek,mt2712-pericfg", "syscon"
+	- "mediatek,mt7622-pericfg", "syscon"
 	- "mediatek,mt8135-pericfg", "syscon"
 	- "mediatek,mt8173-pericfg", "syscon"
 - #clock-cells: Must be 1
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,sgmiisys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,sgmiisys.txt
new file mode 100644
index 000000000000..d113b8e741f3
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,sgmiisys.txt
@@ -0,0 +1,22 @@
+MediaTek SGMIISYS controller
+============================
+
+The MediaTek SGMIISYS controller provides various clocks to the system.
+
+Required Properties:
+
+- compatible: Should be:
+	- "mediatek,mt7622-sgmiisys", "syscon"
+- #clock-cells: Must be 1
+
+The SGMIISYS controller uses the common clk binding from
+Documentation/devicetree/bindings/clock/clock-bindings.txt
+The available clocks are defined in dt-bindings/clock/mt*-clk.h.
+
+Example:
+
+sgmiisys: sgmiisys@1b128000 {
+	compatible = "mediatek,mt7622-sgmiisys", "syscon";
+	reg = <0 0x1b128000 0 0x1000>;
+	#clock-cells = <1>;
+};
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,ssusbsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,ssusbsys.txt
new file mode 100644
index 000000000000..00760019da00
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,ssusbsys.txt
@@ -0,0 +1,22 @@
+MediaTek SSUSBSYS controller
+============================
+
+The MediaTek SSUSBSYS controller provides various clocks to the system.
+
+Required Properties:
+
+- compatible: Should be:
+	- "mediatek,mt7622-ssusbsys", "syscon"
+- #clock-cells: Must be 1
+
+The SSUSBSYS controller uses the common clk binding from
+Documentation/devicetree/bindings/clock/clock-bindings.txt
+The available clocks are defined in dt-bindings/clock/mt*-clk.h.
+
+Example:
+
+ssusbsys: ssusbsys@1a000000 {
+	compatible = "mediatek,mt7622-ssusbsys", "syscon";
+	reg = <0 0x1a000000 0 0x1000>;
+	#clock-cells = <1>;
+};
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,topckgen.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,topckgen.txt
index ec93ecbb9f3c..24014a7e2332 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,topckgen.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,topckgen.txt
@@ -7,7 +7,9 @@ Required Properties:
 
 - compatible: Should be one of:
 	- "mediatek,mt2701-topckgen"
+	- "mediatek,mt2712-topckgen", "syscon"
 	- "mediatek,mt6797-topckgen"
+	- "mediatek,mt7622-topckgen"
 	- "mediatek,mt8135-topckgen"
 	- "mediatek,mt8173-topckgen"
 - #clock-cells: Must be 1
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,vdecsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,vdecsys.txt
index d150104f928a..ea40d05089f8 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,vdecsys.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,vdecsys.txt
@@ -7,6 +7,7 @@ Required Properties:
 
 - compatible: Should be one of:
 	- "mediatek,mt2701-vdecsys", "syscon"
+	- "mediatek,mt2712-vdecsys", "syscon"
 	- "mediatek,mt6797-vdecsys", "syscon"
 	- "mediatek,mt8173-vdecsys", "syscon"
 - #clock-cells: Must be 1
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,vencsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,vencsys.txt
index 8a93be643647..851545357e94 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,vencsys.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,vencsys.txt
@@ -6,6 +6,7 @@ The Mediatek vencsys controller provides various clocks to the system.
 Required Properties:
 
 - compatible: Should be one of:
+	- "mediatek,mt2712-vencsys", "syscon"
 	- "mediatek,mt6797-vencsys", "syscon"
 	- "mediatek,mt8173-vencsys", "syscon"
 - #clock-cells: Must be 1
diff --git a/Documentation/devicetree/bindings/arm/omap/crossbar.txt b/Documentation/devicetree/bindings/arm/omap/crossbar.txt
index bb5727ae004a..ecb360ed0e33 100644
--- a/Documentation/devicetree/bindings/arm/omap/crossbar.txt
+++ b/Documentation/devicetree/bindings/arm/omap/crossbar.txt
@@ -49,7 +49,7 @@ An interrupt consumer on an SoC using crossbar will use:
 	interrupts = <GIC_SPI request_number interrupt_level>
 
 Example:
-	device_x@0x4a023000 {
+	device_x@4a023000 {
 		/* Crossbar 8 used */
 		interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
 		...
diff --git a/Documentation/devicetree/bindings/arm/omap/ctrl.txt b/Documentation/devicetree/bindings/arm/omap/ctrl.txt
index 3a4e5901ce31..ce8dabf8c0f9 100644
--- a/Documentation/devicetree/bindings/arm/omap/ctrl.txt
+++ b/Documentation/devicetree/bindings/arm/omap/ctrl.txt
@@ -21,6 +21,8 @@ Required properties:
 		"ti,omap3-scm"
 		"ti,omap4-scm-core"
 		"ti,omap4-scm-padconf-core"
+		"ti,omap4-scm-wkup"
+		"ti,omap4-scm-padconf-wkup"
 		"ti,omap5-scm-core"
 		"ti,omap5-scm-padconf-core"
 		"ti,dra7-scm-core"
diff --git a/Documentation/devicetree/bindings/arm/realtek.txt b/Documentation/devicetree/bindings/arm/realtek.txt
index 13d755787b4f..95839e19ae92 100644
--- a/Documentation/devicetree/bindings/arm/realtek.txt
+++ b/Documentation/devicetree/bindings/arm/realtek.txt
@@ -12,6 +12,8 @@ Required root node properties:
 
 Root node property compatible must contain, depending on board:
 
+ - MeLE V9: "mele,v9"
+ - ProBox2 AVA: "probox2,ava"
  - Zidoo X9S: "zidoo,x9s"
 
 
diff --git a/Documentation/devicetree/bindings/arm/rockchip.txt b/Documentation/devicetree/bindings/arm/rockchip.txt
index b003148e2945..326d24bca1a9 100644
--- a/Documentation/devicetree/bindings/arm/rockchip.txt
+++ b/Documentation/devicetree/bindings/arm/rockchip.txt
@@ -1,5 +1,9 @@
 Rockchip platforms device tree bindings
 ---------------------------------------
+- Amarula Vyasa RK3288 board
+    Required root node properties:
+      - compatible = "amarula,vyasa-rk3288", "rockchip,rk3288";
+
 - Asus Tinker board
     Required root node properties:
       - compatible = "asus,rk3288-tinker", "rockchip,rk3288";
diff --git a/Documentation/devicetree/bindings/arm/samsung/pmu.txt b/Documentation/devicetree/bindings/arm/samsung/pmu.txt
index 088584a98cf4..779f5614bcee 100644
--- a/Documentation/devicetree/bindings/arm/samsung/pmu.txt
+++ b/Documentation/devicetree/bindings/arm/samsung/pmu.txt
@@ -4,7 +4,6 @@ Properties:
  - compatible : should contain two values. First value must be one from following list:
 		   - "samsung,exynos3250-pmu" - for Exynos3250 SoC,
 		   - "samsung,exynos4210-pmu" - for Exynos4210 SoC,
-		   - "samsung,exynos4212-pmu" - for Exynos4212 SoC,
 		   - "samsung,exynos4412-pmu" - for Exynos4412 SoC,
 		   - "samsung,exynos5250-pmu" - for Exynos5250 SoC,
 		   - "samsung,exynos5260-pmu" - for Exynos5260 SoC.
diff --git a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt
index fa674818e7e8..e13459618581 100644
--- a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt
+++ b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt
@@ -57,6 +57,7 @@ Required root node properties:
 	- "hardkernel,odroid-xu3-lite" - for Exynos5422-based Hardkernel
 					 Odroid XU3 Lite board.
 	- "hardkernel,odroid-xu4" - for Exynos5422-based Hardkernel Odroid XU4.
+	- "hardkernel,odroid-hc1" - for Exynos5422-based Hardkernel Odroid HC1.
 
   * Insignal
 	- "insignal,arndale"      - for Exynos5250-based Insignal Arndale board.
diff --git a/Documentation/devicetree/bindings/arm/shmobile.txt b/Documentation/devicetree/bindings/arm/shmobile.txt
index ae75cb3b1331..020d758fc0c5 100644
--- a/Documentation/devicetree/bindings/arm/shmobile.txt
+++ b/Documentation/devicetree/bindings/arm/shmobile.txt
@@ -39,6 +39,8 @@ SoCs:
     compatible = "renesas,r8a7795"
   - R-Car M3-W (R8A77960)
     compatible = "renesas,r8a7796"
+  - R-Car V3M (R8A77970)
+    compatible = "renesas,r8a77970"
   - R-Car D3 (R8A77995)
     compatible = "renesas,r8a77995"
 
@@ -57,6 +59,8 @@ Boards:
     compatible = "renesas,bockw", "renesas,r8a7778"
   - Draak (RTP0RC77995SEB0010S)
     compatible = "renesas,draak", "renesas,r8a77995"
+  - Eagle (RTP0RC77970SEB0010S)
+    compatible = "renesas,eagle", "renesas,r8a77970"
   - Genmai (RTK772100BC00000BR)
     compatible = "renesas,genmai", "renesas,r7s72100"
   - GR-Peach (X28A-M01-E/F)
@@ -65,7 +69,7 @@ Boards:
     compatible = "renesas,gose", "renesas,r8a7793"
   - H3ULCB (R-Car Starter Kit Premier, RTP0RC7795SKBX0010SA00 (H3 ES1.1))
     H3ULCB (R-Car Starter Kit Premier, RTP0RC77951SKBX010SA00 (H3 ES2.0))
-    compatible = "renesas,h3ulcb", "renesas,r8a7795";
+    compatible = "renesas,h3ulcb", "renesas,r8a7795"
   - Henninger
     compatible = "renesas,henninger", "renesas,r8a7791"
   - iWave Systems RZ/G1E SODIMM SOM Development Platform (iW-RainboW-G22D)
@@ -76,6 +80,8 @@ Boards:
     compatible = "iwave,g20d", "iwave,g20m", "renesas,r8a7743"
   - iWave Systems RZ/G1M Qseven System On Module (iW-RainboW-G20M-Qseven)
     compatible = "iwave,g20m", "renesas,r8a7743"
+  - Kingfisher (SBEV-RCAR-KF-M03)
+    compatible = "shimafuji,kingfisher"
   - Koelsch (RTP0RC7791SEB00010S)
     compatible = "renesas,koelsch", "renesas,r8a7791"
   - Kyoto Microcomputer Co. KZM-A9-Dual
@@ -85,7 +91,7 @@ Boards:
   - Lager (RTP0RC7790SEB00010S)
     compatible = "renesas,lager", "renesas,r8a7790"
   - M3ULCB (R-Car Starter Kit Pro, RTP0RC7796SKBX0010SA09 (M3 ES1.0))
-    compatible = "renesas,m3ulcb", "renesas,r8a7796";
+    compatible = "renesas,m3ulcb", "renesas,r8a7796"
   - Marzen (R0P7779A00010S)
     compatible = "renesas,marzen", "renesas,r8a7779"
   - Porter (M2-LCDP)
@@ -93,11 +99,11 @@ Boards:
   - RSKRZA1 (YR0K77210C000BE)
     compatible = "renesas,rskrza1", "renesas,r7s72100"
   - Salvator-X (RTP0RC7795SIPB0010S)
-    compatible = "renesas,salvator-x", "renesas,r8a7795";
+    compatible = "renesas,salvator-x", "renesas,r8a7795"
   - Salvator-X (RTP0RC7796SIPB0011S)
-    compatible = "renesas,salvator-x", "renesas,r8a7796";
+    compatible = "renesas,salvator-x", "renesas,r8a7796"
   - Salvator-XS (Salvator-X 2nd version, RTP0RC7795SIPB0012S)
-    compatible = "renesas,salvator-xs", "renesas,r8a7795";
+    compatible = "renesas,salvator-xs", "renesas,r8a7795"
   - SILK (RTP0RC7794LCB00011S)
     compatible = "renesas,silk", "renesas,r8a7794"
   - SK-RZG1E (YR8A77450S000BE)
diff --git a/Documentation/devicetree/bindings/arm/spe-pmu.txt b/Documentation/devicetree/bindings/arm/spe-pmu.txt
new file mode 100644
index 000000000000..93372f2a7df9
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/spe-pmu.txt
@@ -0,0 +1,20 @@
+* ARMv8.2 Statistical Profiling Extension (SPE) Performance Monitor Units (PMU)
+
+ARMv8.2 introduces the optional Statistical Profiling Extension for collecting
+performance sample data using an in-memory trace buffer.
+
+** SPE Required properties:
+
+- compatible : should be one of:
+	       "arm,statistical-profiling-extension-v1"
+
+- interrupts : Exactly 1 PPI must be listed. For heterogeneous systems where
+               SPE is only supported on a subset of the CPUs, please consult
+	       the arm,gic-v3 binding for details on describing a PPI partition.
+
+** Example:
+
+spe-pmu {
+        compatible = "arm,statistical-profiling-extension-v1";
+        interrupts = <GIC_PPI 05 IRQ_TYPE_LEVEL_HIGH &part1>;
+};
diff --git a/Documentation/devicetree/bindings/arm/sunxi.txt b/Documentation/devicetree/bindings/arm/sunxi.txt
index d2c46449b4eb..e4beec3d9ad3 100644
--- a/Documentation/devicetree/bindings/arm/sunxi.txt
+++ b/Documentation/devicetree/bindings/arm/sunxi.txt
@@ -14,6 +14,8 @@ using one of the following compatible strings:
   allwinner,sun8i-a83t
   allwinner,sun8i-h2-plus
   allwinner,sun8i-h3
+  allwinner-sun8i-r40
+  allwinner,sun8i-v3s
   allwinner,sun9i-a80
   allwinner,sun50i-a64
   nextthing,gr8
diff --git a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-mc.txt b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-mc.txt
index 866d93421eba..f9632bacbd04 100644
--- a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-mc.txt
+++ b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-mc.txt
@@ -8,7 +8,7 @@ Required properties:
 - interrupts : Should contain MC General interrupt.
 
 Example:
-	memory-controller@0x7000f000 {
+	memory-controller@7000f000 {
 		compatible = "nvidia,tegra20-mc";
 		reg = <0x7000f000 0x024
 		       0x7000f03c 0x3c4>;
diff --git a/Documentation/devicetree/bindings/ata/ahci-ceva.txt b/Documentation/devicetree/bindings/ata/ahci-ceva.txt
index 7ca8b976c13a..7561cc4de371 100644
--- a/Documentation/devicetree/bindings/ata/ahci-ceva.txt
+++ b/Documentation/devicetree/bindings/ata/ahci-ceva.txt
@@ -5,6 +5,36 @@ Required properties:
   - compatible: Compatibility string. Must be 'ceva,ahci-1v84'.
   - clocks: Input clock specifier. Refer to common clock bindings.
   - interrupts: Interrupt specifier. Refer to interrupt binding.
+  - ceva,p0-cominit-params: OOB timing value for COMINIT parameter for port 0.
+  - ceva,p1-cominit-params: OOB timing value for COMINIT parameter for port 1.
+			The fields for the above parameter must be as shown below:
+			ceva,pN-cominit-params = /bits/ 8 <CIBGMN CIBGMX CIBGN CINMP>;
+			CINMP : COMINIT Negate Minimum Period.
+			CIBGN : COMINIT Burst Gap Nominal.
+			CIBGMX: COMINIT Burst Gap Maximum.
+			CIBGMN: COMINIT Burst Gap Minimum.
+  - ceva,p0-comwake-params: OOB timing value for COMWAKE parameter for port 0.
+  - ceva,p1-comwake-params: OOB timing value for COMWAKE parameter for port 1.
+			The fields for the above parameter must be as shown below:
+			ceva,pN-comwake-params = /bits/ 8 <CWBGMN CWBGMX CWBGN CWNMP>;
+			CWBGMN: COMWAKE Burst Gap Minimum.
+			CWBGMX: COMWAKE Burst Gap Maximum.
+			CWBGN: COMWAKE Burst Gap Nominal.
+			CWNMP: COMWAKE Negate Minimum Period.
+  - ceva,p0-burst-params: Burst timing value for COM parameter for port 0.
+  - ceva,p1-burst-params: Burst timing value for COM parameter for port 1.
+			The fields for the above parameter must be as shown below:
+			ceva,pN-burst-params = /bits/ 8 <BMX BNM SFD PTST>;
+			BMX: COM Burst Maximum.
+			BNM: COM Burst Nominal.
+			SFD: Signal Failure Detection value.
+			PTST: Partial to Slumber timer value.
+  - ceva,p0-retry-params: Retry interval timing value for port 0.
+  - ceva,p1-retry-params: Retry interval timing value for port 1.
+			The fields for the above parameter must be as shown below:
+			ceva,pN-retry-params = /bits/ 16 <RIT RCT>;
+			RIT:  Retry Interval Timer.
+			RCT:  Rate Change Timer.
 
 Optional properties:
   - ceva,broken-gen2: limit to gen1 speed instead of gen2.
@@ -16,5 +46,14 @@ Examples:
 		interrupt-parent = <&gic>;
 		interrupts = <0 133 4>;
 		clocks = <&clkc SATA_CLK_ID>;
+		ceva,p0-cominit-params = /bits/ 8 <0x0F 0x25 0x18 0x29>;
+		ceva,p0-comwake-params = /bits/ 8 <0x04 0x0B 0x08 0x0F>;
+		ceva,p0-burst-params = /bits/ 8 <0x0A 0x08 0x4A 0x06>;
+		ceva,p0-retry-params = /bits/ 16 <0x0216 0x7F06>;
+
+		ceva,p1-cominit-params = /bits/ 8 <0x0F 0x25 0x18 0x29>;
+		ceva,p1-comwake-params = /bits/ 8 <0x04 0x0B 0x08 0x0F>;
+		ceva,p1-burst-params = /bits/ 8 <0x0A 0x08 0x4A 0x06>;
+		ceva,p1-retry-params = /bits/ 16 <0x0216 0x7F06>;
 		ceva,broken-gen2;
 	};
diff --git a/Documentation/devicetree/bindings/bus/ti-sysc.txt b/Documentation/devicetree/bindings/bus/ti-sysc.txt
new file mode 100644
index 000000000000..fb1790e39398
--- /dev/null
+++ b/Documentation/devicetree/bindings/bus/ti-sysc.txt
@@ -0,0 +1,93 @@
+Texas Instruments sysc interconnect target module wrapper binding
+
+Texas Instruments SoCs can have a generic interconnect target module
+hardware for devices connected to various interconnects such as L3
+interconnect (Arteris NoC) and L4 interconnect (Sonics s3220). The sysc
+is mostly used for interaction between module and PRCM. It participates
+in the OCP Disconnect Protocol but other than that is mostly independent
+of the interconnect.
+
+Each interconnect target module can have one or more devices connected to
+it. There is a set of control registers for managing interconnect target
+module clocks, idle modes and interconnect level resets for the module.
+
+These control registers are sprinkled into the unused register address
+space of the first child device IP block managed by the interconnect
+target module and typically are named REVISION, SYSCONFIG and SYSSTATUS.
+
+Required standard properties:
+
+- compatible	shall be one of the following generic types:
+
+		"ti,sysc-omap2"
+		"ti,sysc-omap4"
+		"ti,sysc-omap4-simple"
+
+		or one of the following derivative types for hardware
+		needing special workarounds:
+
+		"ti,sysc-omap3430-sr"
+		"ti,sysc-omap3630-sr"
+		"ti,sysc-omap4-sr"
+		"ti,sysc-omap3-sham"
+		"ti,sysc-omap-aes"
+		"ti,sysc-mcasp"
+		"ti,sysc-usb-host-fs"
+
+- reg		shall have register areas implemented for the interconnect
+		target module in question such as revision, sysc and syss
+
+- reg-names	shall contain the register names implemented for the
+		interconnect target module in question such as
+		"rev, "sysc", and "syss"
+
+- ranges	shall contain the interconnect target module IO range
+		available for one or more child device IP blocks managed
+		by the interconnect target module, the ranges may include
+		multiple ranges such as device L4 range for control and
+		parent L3 range for DMA access
+
+Optional properties:
+
+- clocks	clock specifier for each name in the clock-names as
+		specified in the binding documentation for ti-clkctrl,
+		typically available for all interconnect targets on TI SoCs
+		based on omap4 except if it's read-only register in hwauto
+		mode as for example omap4 L4_CFG_CLKCTRL
+
+- clock-names	should contain at least "fck", and optionally also "ick"
+		depending on the SoC and the interconnect target module
+
+- ti,hwmods	optional TI interconnect module name to use legacy
+		hwmod platform data
+
+
+Example: Single instance of MUSB controller on omap4 using interconnect ranges
+using offsets from l4_cfg second segment (0x4a000000 + 0x80000 = 0x4a0ab000):
+
+	target-module@2b000 {		/* 0x4a0ab000, ap 84 12.0 */
+		compatible = "ti,sysc-omap2";
+		ti,hwmods = "usb_otg_hs";
+		reg = <0x2b400 0x4>,
+		      <0x2b404 0x4>,
+		      <0x2b408 0x4>;
+		reg-names = "rev", "sysc", "syss";
+		clocks = <&l3_init_clkctrl OMAP4_USB_OTG_HS_CLKCTRL 0>;
+		clock-names = "fck";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0 0x2b000 0x1000>;
+
+		usb_otg_hs: otg@0 {
+			compatible = "ti,omap4-musb";
+			reg = <0x0 0x7ff>;
+			interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
+			usb-phy = <&usb2_phy>;
+			...
+		};
+	};
+
+Note that other SoCs, such as am335x can have multipe child devices. On am335x
+there are two MUSB instances, two USB PHY instances, and a single CPPI41 DMA
+instance as children of a single interconnet target module.
diff --git a/Documentation/devicetree/bindings/bus/ts-nbus.txt b/Documentation/devicetree/bindings/bus/ts-nbus.txt
new file mode 100644
index 000000000000..2a10d065b9fa
--- /dev/null
+++ b/Documentation/devicetree/bindings/bus/ts-nbus.txt
@@ -0,0 +1,50 @@
+Technologic Systems NBUS
+
+The NBUS is a bus used to interface with peripherals in the Technologic
+Systems FPGA on the TS-4600 SoM.
+
+Required properties :
+ - compatible		: "technologic,ts-nbus"
+ - #address-cells	: must be 1
+ - #size-cells		: must be 0
+ - pwms			: The PWM bound to the FPGA
+ - ts,data-gpios	: The 8 GPIO pins connected to the data lines on the FPGA
+ - ts,csn-gpios		: The GPIO pin connected to the csn line on the FPGA
+ - ts,txrx-gpios	: The GPIO pin connected to the txrx line on the FPGA
+ - ts,strobe-gpios	: The GPIO pin connected to the stobe line on the FPGA
+ - ts,ale-gpios		: The GPIO pin connected to the ale line on the FPGA
+ - ts,rdy-gpios		: The GPIO pin connected to the rdy line on the FPGA
+
+Child nodes:
+
+The NBUS node can contain zero or more child nodes representing peripherals
+on the bus.
+
+Example:
+
+	nbus {
+		compatible = "technologic,ts-nbus";
+		pinctrl-0 = <&nbus_pins>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		pwms = <&pwm 2 83>;
+		ts,data-gpios   = <&gpio0 0 GPIO_ACTIVE_HIGH
+				   &gpio0 1 GPIO_ACTIVE_HIGH
+				   &gpio0 2 GPIO_ACTIVE_HIGH
+				   &gpio0 3 GPIO_ACTIVE_HIGH
+				   &gpio0 4 GPIO_ACTIVE_HIGH
+				   &gpio0 5 GPIO_ACTIVE_HIGH
+				   &gpio0 6 GPIO_ACTIVE_HIGH
+				   &gpio0 7 GPIO_ACTIVE_HIGH>;
+		ts,csn-gpios    = <&gpio0 16 GPIO_ACTIVE_HIGH>;
+		ts,txrx-gpios   = <&gpio0 24 GPIO_ACTIVE_HIGH>;
+		ts,strobe-gpios = <&gpio0 25 GPIO_ACTIVE_HIGH>;
+		ts,ale-gpios    = <&gpio0 26 GPIO_ACTIVE_HIGH>;
+		ts,rdy-gpios    = <&gpio0 21 GPIO_ACTIVE_HIGH>;
+
+		watchdog@2a {
+			compatible = "...";
+
+			/* ... */
+		};
+	};
diff --git a/Documentation/devicetree/bindings/clock/axi-clkgen.txt b/Documentation/devicetree/bindings/clock/axi-clkgen.txt
index fb40da303d25..aca94fe9416f 100644
--- a/Documentation/devicetree/bindings/clock/axi-clkgen.txt
+++ b/Documentation/devicetree/bindings/clock/axi-clkgen.txt
@@ -17,7 +17,7 @@ Optional properties:
 - clock-output-names : From common clock binding.
 
 Example:
-	clock@0xff000000 {
+	clock@ff000000 {
 		compatible = "adi,axi-clkgen";
 		#clock-cells = <0>;
 		reg = <0xff000000 0x1000>;
diff --git a/Documentation/devicetree/bindings/clock/brcm,bcm2835-aux-clock.txt b/Documentation/devicetree/bindings/clock/brcm,bcm2835-aux-clock.txt
index 7a837d2182ac..4acfc8f641b6 100644
--- a/Documentation/devicetree/bindings/clock/brcm,bcm2835-aux-clock.txt
+++ b/Documentation/devicetree/bindings/clock/brcm,bcm2835-aux-clock.txt
@@ -23,7 +23,7 @@ Example:
 		clocks = <&clk_osc>;
 	};
 
-	aux: aux@0x7e215004 {
+	aux: aux@7e215004 {
 		compatible = "brcm,bcm2835-aux";
 		#clock-cells = <1>;
 		reg = <0x7e215000 0x8>;
diff --git a/Documentation/devicetree/bindings/clock/brcm,iproc-clocks.txt b/Documentation/devicetree/bindings/clock/brcm,iproc-clocks.txt
index f2c5f0e4a363..f8e4a93466cb 100644
--- a/Documentation/devicetree/bindings/clock/brcm,iproc-clocks.txt
+++ b/Documentation/devicetree/bindings/clock/brcm,iproc-clocks.txt
@@ -137,6 +137,20 @@ These clock IDs are defined in:
     ch1_audio  audiopll         2       BCM_CYGNUS_AUDIOPLL_CH1
     ch2_audio  audiopll         3       BCM_CYGNUS_AUDIOPLL_CH2
 
+Hurricane 2
+------
+PLL and leaf clock compatible strings for Hurricane 2 are:
+ "brcm,hr2-armpll"
+
+The following table defines the set of PLL/clock for Hurricane 2:
+
+    Clock	Source		Index	ID
+    ---		-----		-----	---------
+    crystal	N/A		N/A	N/A
+
+    armpll	crystal		N/A	N/A
+
+
 Northstar and Northstar Plus
 ------
 PLL and leaf clock compatible strings for Northstar and Northstar Plus are:
diff --git a/Documentation/devicetree/bindings/clock/clk-exynos-audss.txt b/Documentation/devicetree/bindings/clock/clk-exynos-audss.txt
index 2cba012f5af0..6030afb10b5c 100644
--- a/Documentation/devicetree/bindings/clock/clk-exynos-audss.txt
+++ b/Documentation/devicetree/bindings/clock/clk-exynos-audss.txt
@@ -33,6 +33,12 @@ Required Properties:
 - clock-names: Aliases for the above clocks. They should be "pll_ref",
   "pll_in", "cdclk", "sclk_audio", and "sclk_pcm_in" respectively.
 
+Optional Properties:
+
+  - power-domains: a phandle to respective power domain node as described by
+    generic PM domain bindings (see power/power_domain.txt for more
+    information).
+
 The following is the list of clocks generated by the controller. Each clock is
 assigned an identifier and client nodes use this identifier to specify the
 clock which they consume. Some of the clocks are available only on a particular
diff --git a/Documentation/devicetree/bindings/clock/exynos4-clock.txt b/Documentation/devicetree/bindings/clock/exynos4-clock.txt
index f5a5b19ed3b2..17bb11365354 100644
--- a/Documentation/devicetree/bindings/clock/exynos4-clock.txt
+++ b/Documentation/devicetree/bindings/clock/exynos4-clock.txt
@@ -24,7 +24,7 @@ tree sources.
 
 Example 1: An example of a clock controller node is listed below.
 
-	clock: clock-controller@0x10030000 {
+	clock: clock-controller@10030000 {
 		compatible = "samsung,exynos4210-clock";
 		reg = <0x10030000 0x20000>;
 		#clock-cells = <1>;
@@ -41,3 +41,46 @@ Example 2: UART controller node that consumes the clock generated by the clock
 		clocks = <&clock CLK_UART2>, <&clock CLK_SCLK_UART2>;
 		clock-names = "uart", "clk_uart_baud0";
 	};
+
+Exynos4412 SoC contains some additional clocks for FIMC-ISP (Camera ISP)
+subsystem. Registers for those clocks are located in the ISP power domain.
+Because those registers are also located in a different memory region than
+the main clock controller, a separate clock controller has to be defined for
+handling them.
+
+Required Properties:
+
+- compatible: should be "samsung,exynos4412-isp-clock".
+
+- reg: physical base address of the ISP clock controller and length of memory
+  mapped region.
+
+- #clock-cells: should be 1.
+
+- clocks: list of the clock controller input clock identifiers,
+  from common clock bindings, should point to CLK_ACLK200 and
+  CLK_ACLK400_MCUISP clocks from the main clock controller.
+
+- clock-names: list of the clock controller input clock names,
+  as described in clock-bindings.txt, should be "aclk200" and
+  "aclk400_mcuisp".
+
+- power-domains: a phandle to ISP power domain node as described by
+  generic PM domain bindings.
+
+Example 3: The clock controllers bindings for Exynos4412 SoCs.
+
+	clock: clock-controller@10030000 {
+		compatible = "samsung,exynos4412-clock";
+		reg = <0x10030000 0x18000>;
+		#clock-cells = <1>;
+	};
+
+	isp_clock: clock-controller@10048000 {
+		compatible = "samsung,exynos4412-isp-clock";
+		reg = <0x10048000 0x1000>;
+		#clock-cells = <1>;
+		power-domains = <&pd_isp>;
+		clocks = <&clock CLK_ACLK200>, <&clock CLK_ACLK400_MCUISP>;
+		clock-names = "aclk200", "aclk400_mcuisp";
+	};
diff --git a/Documentation/devicetree/bindings/clock/exynos5250-clock.txt b/Documentation/devicetree/bindings/clock/exynos5250-clock.txt
index 536eacd1063f..aff266a12eeb 100644
--- a/Documentation/devicetree/bindings/clock/exynos5250-clock.txt
+++ b/Documentation/devicetree/bindings/clock/exynos5250-clock.txt
@@ -22,7 +22,7 @@ tree sources.
 
 Example 1: An example of a clock controller node is listed below.
 
-	clock: clock-controller@0x10010000 {
+	clock: clock-controller@10010000 {
 		compatible = "samsung,exynos5250-clock";
 		reg = <0x10010000 0x30000>;
 		#clock-cells = <1>;
diff --git a/Documentation/devicetree/bindings/clock/exynos5410-clock.txt b/Documentation/devicetree/bindings/clock/exynos5410-clock.txt
index 4527de3ea205..c68b0d29b3d0 100644
--- a/Documentation/devicetree/bindings/clock/exynos5410-clock.txt
+++ b/Documentation/devicetree/bindings/clock/exynos5410-clock.txt
@@ -30,7 +30,7 @@ Example 1: An example of a clock controller node is listed below.
 		#clock-cells = <0>;
 	};
 
-	clock: clock-controller@0x10010000 {
+	clock: clock-controller@10010000 {
 		compatible = "samsung,exynos5410-clock";
 		reg = <0x10010000 0x30000>;
 		#clock-cells = <1>;
diff --git a/Documentation/devicetree/bindings/clock/exynos5420-clock.txt b/Documentation/devicetree/bindings/clock/exynos5420-clock.txt
index d54f42cf0440..717a7b1531c7 100644
--- a/Documentation/devicetree/bindings/clock/exynos5420-clock.txt
+++ b/Documentation/devicetree/bindings/clock/exynos5420-clock.txt
@@ -23,7 +23,7 @@ tree sources.
 
 Example 1: An example of a clock controller node is listed below.
 
-	clock: clock-controller@0x10010000 {
+	clock: clock-controller@10010000 {
 		compatible = "samsung,exynos5420-clock";
 		reg = <0x10010000 0x30000>;
 		#clock-cells = <1>;
diff --git a/Documentation/devicetree/bindings/clock/exynos5433-clock.txt b/Documentation/devicetree/bindings/clock/exynos5433-clock.txt
index fe885abc9cb4..c473dd38dd55 100644
--- a/Documentation/devicetree/bindings/clock/exynos5433-clock.txt
+++ b/Documentation/devicetree/bindings/clock/exynos5433-clock.txt
@@ -168,6 +168,11 @@ Required Properties:
 		- aclk_cam1_400
 		- aclk_cam1_552
 
+Optional properties:
+  - power-domains: a phandle to respective power domain node as described by
+	generic PM domain bindings (see power/power_domain.txt for more
+	information).
+
 Each clock is assigned an identifier and client nodes can use this identifier
 to specify the clock which they consume.
 
@@ -270,6 +275,7 @@ Example 2: Examples of clock controller nodes are listed below.
 		clocks = <&xxti>,
 		       <&cmu_top CLK_ACLK_G2D_266>,
 		       <&cmu_top CLK_ACLK_G2D_400>;
+		power-domains = <&pd_g2d>;
 	};
 
 	cmu_disp: clock-controller@13b90000 {
@@ -295,6 +301,7 @@ Example 2: Examples of clock controller nodes are listed below.
 		       <&cmu_mif CLK_SCLK_DECON_ECLK_DISP>,
 		       <&cmu_mif CLK_SCLK_DECON_TV_VCLK_DISP>,
 		       <&cmu_mif CLK_ACLK_DISP_333>;
+		power-domains = <&pd_disp>;
 	};
 
 	cmu_aud: clock-controller@114c0000 {
@@ -304,6 +311,7 @@ Example 2: Examples of clock controller nodes are listed below.
 
 		clock-names = "oscclk", "fout_aud_pll";
 		clocks = <&xxti>, <&cmu_top CLK_FOUT_AUD_PLL>;
+		power-domains = <&pd_aud>;
 	};
 
 	cmu_bus0: clock-controller@13600000 {
@@ -340,6 +348,7 @@ Example 2: Examples of clock controller nodes are listed below.
 
 		clock-names = "oscclk", "aclk_g3d_400";
 		clocks = <&xxti>, <&cmu_top CLK_ACLK_G3D_400>;
+		power-domains = <&pd_g3d>;
 	};
 
 	cmu_gscl: clock-controller@13cf0000 {
@@ -353,6 +362,7 @@ Example 2: Examples of clock controller nodes are listed below.
 		clocks = <&xxti>,
 			<&cmu_top CLK_ACLK_GSCL_111>,
 			<&cmu_top CLK_ACLK_GSCL_333>;
+		power-domains = <&pd_gscl>;
 	};
 
 	cmu_apollo: clock-controller@11900000 {
@@ -384,6 +394,7 @@ Example 2: Examples of clock controller nodes are listed below.
 		clocks = <&xxti>,
 		       <&cmu_top CLK_SCLK_JPEG_MSCL>,
 		       <&cmu_top CLK_ACLK_MSCL_400>;
+		power-domains = <&pd_mscl>;
 	};
 
 	cmu_mfc: clock-controller@15280000 {
@@ -393,6 +404,7 @@ Example 2: Examples of clock controller nodes are listed below.
 
 		clock-names = "oscclk", "aclk_mfc_400";
 		clocks = <&xxti>, <&cmu_top CLK_ACLK_MFC_400>;
+		power-domains = <&pd_mfc>;
 	};
 
 	cmu_hevc: clock-controller@14f80000 {
@@ -402,6 +414,7 @@ Example 2: Examples of clock controller nodes are listed below.
 
 		clock-names = "oscclk", "aclk_hevc_400";
 		clocks = <&xxti>, <&cmu_top CLK_ACLK_HEVC_400>;
+		power-domains = <&pd_hevc>;
 	};
 
 	cmu_isp: clock-controller@146d0000 {
@@ -415,6 +428,7 @@ Example 2: Examples of clock controller nodes are listed below.
 		clocks = <&xxti>,
 		       <&cmu_top CLK_ACLK_ISP_DIS_400>,
 		       <&cmu_top CLK_ACLK_ISP_400>;
+		power-domains = <&pd_isp>;
 	};
 
 	cmu_cam0: clock-controller@120d0000 {
@@ -430,6 +444,7 @@ Example 2: Examples of clock controller nodes are listed below.
 		       <&cmu_top CLK_ACLK_CAM0_333>,
 		       <&cmu_top CLK_ACLK_CAM0_400>,
 		       <&cmu_top CLK_ACLK_CAM0_552>;
+		power-domains = <&pd_cam0>;
 	};
 
 	cmu_cam1: clock-controller@145d0000 {
@@ -451,6 +466,7 @@ Example 2: Examples of clock controller nodes are listed below.
 		       <&cmu_top CLK_ACLK_CAM1_333>,
 		       <&cmu_top CLK_ACLK_CAM1_400>,
 		       <&cmu_top CLK_ACLK_CAM1_552>;
+		power-domains = <&pd_cam1>;
 	};
 
 Example 3: UART controller node that consumes the clock generated by the clock
diff --git a/Documentation/devicetree/bindings/clock/exynos5440-clock.txt b/Documentation/devicetree/bindings/clock/exynos5440-clock.txt
index 5f7005f73058..c7d227c31e95 100644
--- a/Documentation/devicetree/bindings/clock/exynos5440-clock.txt
+++ b/Documentation/devicetree/bindings/clock/exynos5440-clock.txt
@@ -21,7 +21,7 @@ tree sources.
 
 Example: An example of a clock controller node is listed below.
 
-	clock: clock-controller@0x10010000 {
+	clock: clock-controller@10010000 {
 		compatible = "samsung,exynos5440-clock";
 		reg = <0x160000 0x10000>;
 		#clock-cells = <1>;
diff --git a/Documentation/devicetree/bindings/clock/qcom,rpmcc.txt b/Documentation/devicetree/bindings/clock/qcom,rpmcc.txt
index a7235e9e1c97..4491d1c104aa 100644
--- a/Documentation/devicetree/bindings/clock/qcom,rpmcc.txt
+++ b/Documentation/devicetree/bindings/clock/qcom,rpmcc.txt
@@ -10,12 +10,23 @@ Required properties :
 - compatible : shall contain only one of the following. The generic
                compatible "qcom,rpmcc" should be also included.
 
+			"qcom,rpmcc-msm8660", "qcom,rpmcc"
+			"qcom,rpmcc-apq8060", "qcom,rpmcc"
 			"qcom,rpmcc-msm8916", "qcom,rpmcc"
 			"qcom,rpmcc-msm8974", "qcom,rpmcc"
 			"qcom,rpmcc-apq8064", "qcom,rpmcc"
+			"qcom,rpmcc-msm8996", "qcom,rpmcc"
 
 - #clock-cells : shall contain 1
 
+The clock enumerators are defined in <dt-bindings/clock/qcom,rpmcc.h>
+and come in pairs: FOO_CLK followed by FOO_A_CLK. The latter clock
+is an "active" clock, which means that the consumer only care that the
+clock is available when the apps CPU subsystem is active, i.e. not
+suspended or in deep idle. If it is important that the clock keeps running
+during system suspend, you need to specify the non-active clock, the one
+not containing *_A_* in the enumerator name.
+
 Example:
 	smd {
 		compatible = "qcom,smd";
diff --git a/Documentation/devicetree/bindings/clock/renesas,cpg-mssr.txt b/Documentation/devicetree/bindings/clock/renesas,cpg-mssr.txt
index 316e13686568..f1890d0777a6 100644
--- a/Documentation/devicetree/bindings/clock/renesas,cpg-mssr.txt
+++ b/Documentation/devicetree/bindings/clock/renesas,cpg-mssr.txt
@@ -22,6 +22,7 @@ Required Properties:
       - "renesas,r8a7794-cpg-mssr" for the r8a7794 SoC (R-Car E2)
       - "renesas,r8a7795-cpg-mssr" for the r8a7795 SoC (R-Car H3)
       - "renesas,r8a7796-cpg-mssr" for the r8a7796 SoC (R-Car M3-W)
+      - "renesas,r8a77970-cpg-mssr" for the r8a77970 SoC (R-Car V3M)
       - "renesas,r8a77995-cpg-mssr" for the r8a77995 SoC (R-Car D3)
 
   - reg: Base address and length of the memory resource used by the CPG/MSSR
@@ -31,8 +32,8 @@ Required Properties:
     clock-names
   - clock-names: List of external parent clock names. Valid names are:
       - "extal" (r8a7743, r8a7745, r8a7790, r8a7791, r8a7792, r8a7793, r8a7794,
-		 r8a7795, r8a7796, r8a77995)
-      - "extalr" (r8a7795, r8a7796)
+		 r8a7795, r8a7796, r8a77970, r8a77995)
+      - "extalr" (r8a7795, r8a7796, r8a77970)
       - "usb_extal" (r8a7743, r8a7745, r8a7790, r8a7791, r8a7793, r8a7794)
 
   - #clock-cells: Must be 2
diff --git a/Documentation/devicetree/bindings/clock/renesas,rz-cpg-clocks.txt b/Documentation/devicetree/bindings/clock/renesas,rz-cpg-clocks.txt
index bb5d942075fb..8ff3e2774ed8 100644
--- a/Documentation/devicetree/bindings/clock/renesas,rz-cpg-clocks.txt
+++ b/Documentation/devicetree/bindings/clock/renesas,rz-cpg-clocks.txt
@@ -1,6 +1,6 @@
-* Renesas RZ Clock Pulse Generator (CPG)
+* Renesas RZ/A1 Clock Pulse Generator (CPG)
 
-The CPG generates core clocks for the RZ SoCs. It includes the PLL, variable
+The CPG generates core clocks for the RZ/A1 SoCs. It includes the PLL, variable
 CPU and GPU clocks, and several fixed ratio dividers.
 The CPG also provides a Clock Domain for SoC devices, in combination with the
 CPG Module Stop (MSTP) Clocks.
diff --git a/Documentation/devicetree/bindings/clock/ti-keystone-pllctrl.txt b/Documentation/devicetree/bindings/clock/ti-keystone-pllctrl.txt
index 3e6a81e99804..c35cb6c4af4d 100644
--- a/Documentation/devicetree/bindings/clock/ti-keystone-pllctrl.txt
+++ b/Documentation/devicetree/bindings/clock/ti-keystone-pllctrl.txt
@@ -14,7 +14,7 @@ Required properties:
 
 Example:
 
-pllctrl: pll-controller@0x02310000 {
+pllctrl: pll-controller@02310000 {
 	compatible = "ti,keystone-pllctrl", "syscon";
 	reg = <0x02310000 0x200>;
 };
diff --git a/Documentation/devicetree/bindings/clock/zx296702-clk.txt b/Documentation/devicetree/bindings/clock/zx296702-clk.txt
index e85ecb510d56..5c91c9e4f1be 100644
--- a/Documentation/devicetree/bindings/clock/zx296702-clk.txt
+++ b/Documentation/devicetree/bindings/clock/zx296702-clk.txt
@@ -20,13 +20,13 @@ ID in its "clocks" phandle cell. See include/dt-bindings/clock/zx296702-clock.h
 for the full list of zx296702 clock IDs.
 
 
-topclk: topcrm@0x09800000 {
+topclk: topcrm@09800000 {
         compatible = "zte,zx296702-topcrm-clk";
         reg = <0x09800000 0x1000>;
         #clock-cells = <1>;
 };
 
-uart0: serial@0x09405000 {
+uart0: serial@09405000 {
         compatible = "zte,zx296702-uart";
         reg = <0x09405000 0x1000>;
         interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/Documentation/devicetree/bindings/crypto/fsl-sec4.txt b/Documentation/devicetree/bindings/crypto/fsl-sec4.txt
index 7aef0eae58d4..76aec8a3724d 100644
--- a/Documentation/devicetree/bindings/crypto/fsl-sec4.txt
+++ b/Documentation/devicetree/bindings/crypto/fsl-sec4.txt
@@ -456,7 +456,7 @@ System ON/OFF key driver
       Definition: this is phandle to the register map node.
 
 EXAMPLE:
-	snvs-pwrkey@0x020cc000 {
+	snvs-pwrkey@020cc000 {
 		compatible = "fsl,sec-v4.0-pwrkey";
 		regmap = <&snvs>;
 		interrupts = <0 4 0x4>
@@ -545,7 +545,7 @@ FULL EXAMPLE
 			interrupts = <93 2>;
 		};
 
-		snvs-pwrkey@0x020cc000 {
+		snvs-pwrkey@020cc000 {
 			compatible = "fsl,sec-v4.0-pwrkey";
 			regmap = <&sec_mon>;
 			interrupts = <0 4 0x4>;
diff --git a/Documentation/devicetree/bindings/devfreq/event/rockchip-dfi.txt b/Documentation/devicetree/bindings/devfreq/event/rockchip-dfi.txt
index 001dd63979a9..148191b0fc15 100644
--- a/Documentation/devicetree/bindings/devfreq/event/rockchip-dfi.txt
+++ b/Documentation/devicetree/bindings/devfreq/event/rockchip-dfi.txt
@@ -9,7 +9,7 @@ Required properties:
 - clock-names : the name of clock used by the DFI, must be "pclk_ddr_mon";
 
 Example:
-	dfi: dfi@0xff630000 {
+	dfi: dfi@ff630000 {
 		compatible = "rockchip,rk3399-dfi";
 		reg = <0x00 0xff630000 0x00 0x4000>;
 		rockchip,pmu = <&pmugrf>;
diff --git a/Documentation/devicetree/bindings/display/atmel,lcdc.txt b/Documentation/devicetree/bindings/display/atmel,lcdc.txt
index 1a21202778ee..acb5a0132127 100644
--- a/Documentation/devicetree/bindings/display/atmel,lcdc.txt
+++ b/Documentation/devicetree/bindings/display/atmel,lcdc.txt
@@ -27,7 +27,7 @@ Optional properties:
 
 Example:
 
-	fb0: fb@0x00500000 {
+	fb0: fb@00500000 {
 		compatible = "atmel,at91sam9g45-lcdc";
 		reg = <0x00500000 0x1000>;
 		interrupts = <23 3 0>;
@@ -41,7 +41,7 @@ Example:
 
 Example for fixed framebuffer memory:
 
-	fb0: fb@0x00500000 {
+	fb0: fb@00500000 {
 		compatible = "atmel,at91sam9263-lcdc";
 		reg = <0x00700000 0x1000 0x70000000 0x200000>;
 		[...]
diff --git a/Documentation/devicetree/bindings/display/bridge/adi,adv7511.txt b/Documentation/devicetree/bindings/display/bridge/adi,adv7511.txt
index 06668bca7ffc..0047b1394c70 100644
--- a/Documentation/devicetree/bindings/display/bridge/adi,adv7511.txt
+++ b/Documentation/devicetree/bindings/display/bridge/adi,adv7511.txt
@@ -68,6 +68,8 @@ Optional properties:
 - adi,disable-timing-generator: Only for ADV7533. Disables the internal timing
   generator. The chip will rely on the sync signals in the DSI data lanes,
   rather than generate its own timings for HDMI output.
+- clocks: from common clock binding: reference to the CEC clock.
+- clock-names: from common clock binding: must be "cec".
 
 Required nodes:
 
@@ -89,6 +91,8 @@ Example
 		reg = <39>;
 		interrupt-parent = <&gpio3>;
 		interrupts = <29 IRQ_TYPE_EDGE_FALLING>;
+		clocks = <&cec_clock>;
+		clock-names = "cec";
 
 		adi,input-depth = <8>;
 		adi,input-colorspace = "rgb";
diff --git a/Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt b/Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
index b1a8929c2536..3a72a103a18a 100644
--- a/Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
+++ b/Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
@@ -37,7 +37,7 @@ Optional properties:
 
 Example:
 
-	hdmi0: hdmi0@fead0000 {
+	hdmi0: hdmi@fead0000 {
 		compatible = "renesas,r8a7795-dw-hdmi";
 		reg = <0 0xfead0000 0 0x10000>;
 		interrupts = <0 389 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/Documentation/devicetree/bindings/display/bridge/sii9234.txt b/Documentation/devicetree/bindings/display/bridge/sii9234.txt
new file mode 100644
index 000000000000..88041ba23d56
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/bridge/sii9234.txt
@@ -0,0 +1,49 @@
+Silicon Image SiI9234 HDMI/MHL bridge bindings
+
+Required properties:
+	- compatible : "sil,sii9234".
+	- reg : I2C address for TPI interface, use 0x39
+	- avcc33-supply : MHL/USB Switch Supply Voltage (3.3V)
+	- iovcc18-supply : I/O Supply Voltage (1.8V)
+	- avcc12-supply : TMDS Analog Supply Voltage (1.2V)
+	- cvcc12-supply : Digital Core Supply Voltage (1.2V)
+	- interrupts, interrupt-parent: interrupt specifier of INT pin
+	- reset-gpios: gpio specifier of RESET pin (active low)
+	- video interfaces: Device node can contain two video interface port
+			    nodes for HDMI encoder and connector according to [1].
+			    - port@0 - MHL to HDMI
+			    - port@1 - MHL to connector
+
+[1]: Documentation/devicetree/bindings/media/video-interfaces.txt
+
+
+Example:
+	sii9234@39 {
+		compatible = "sil,sii9234";
+		reg = <0x39>;
+		avcc33-supply = <&vcc33mhl>;
+		iovcc18-supply = <&vcc18mhl>;
+		avcc12-supply = <&vsil12>;
+		cvcc12-supply = <&vsil12>;
+		reset-gpios = <&gpf3 4 GPIO_ACTIVE_LOW>;
+		interrupt-parent = <&gpf3>;
+		interrupts = <5 IRQ_TYPE_LEVEL_HIGH>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				mhl_to_hdmi: endpoint {
+					remote-endpoint = <&hdmi_to_mhl>;
+				};
+			};
+			port@1 {
+				reg = <1>;
+				mhl_to_connector: endpoint {
+					remote-endpoint = <&connector_to_mhl>;
+				};
+			};
+		};
+	};
diff --git a/Documentation/devicetree/bindings/display/faraday,tve200.txt b/Documentation/devicetree/bindings/display/faraday,tve200.txt
new file mode 100644
index 000000000000..82e3bc0b7485
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/faraday,tve200.txt
@@ -0,0 +1,54 @@
+* Faraday TV Encoder TVE200
+
+Required properties:
+
+- compatible: must be one of:
+	"faraday,tve200"
+	"cortina,gemini-tvc", "faraday,tve200"
+
+- reg: base address and size of the control registers block
+
+- interrupts: contains an interrupt specifier for the interrupt
+	line from the TVE200
+
+- clock-names: should contain "PCLK" for the clock line clocking the
+	silicon and "TVE" for the 27MHz clock to the video driver
+
+- clocks: contains phandle and clock specifier pairs for the entries
+	in the clock-names property. See
+	Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+Optional properties:
+
+- resets: contains the reset line phandle for the block
+
+Required sub-nodes:
+
+- port: describes LCD panel signals, following the common binding
+	for video transmitter interfaces; see
+	Documentation/devicetree/bindings/media/video-interfaces.txt
+	This port should have the properties:
+	reg = <0>;
+	It should have one endpoint connected to a remote endpoint where
+	the display is connected.
+
+Example:
+
+display-controller@6a000000 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	compatible = "faraday,tve200";
+	reg = <0x6a000000 0x1000>;
+	interrupts = <13 IRQ_TYPE_EDGE_RISING>;
+	resets = <&syscon GEMINI_RESET_TVC>;
+	clocks = <&syscon GEMINI_CLK_GATE_TVC>,
+		 <&syscon GEMINI_CLK_TVC>;
+	clock-names = "PCLK", "TVE";
+
+	port@0 {
+		reg = <0>;
+		display_out: endpoint {
+			remote-endpoint = <&panel_in>;
+		};
+	};
+};
diff --git a/Documentation/devicetree/bindings/display/google,goldfish-fb.txt b/Documentation/devicetree/bindings/display/google,goldfish-fb.txt
new file mode 100644
index 000000000000..751fa9f51e5d
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/google,goldfish-fb.txt
@@ -0,0 +1,17 @@
+Android Goldfish framebuffer
+
+Android Goldfish framebuffer device used by Android emulator.
+
+Required properties:
+
+- compatible : should contain "google,goldfish-fb"
+- reg        : <registers mapping>
+- interrupts : <interrupt mapping>
+
+Example:
+
+	display-controller@1f008000 {
+		compatible = "google,goldfish-fb";
+		interrupts = <0x10>;
+		reg = <0x1f008000 0x100>;
+	};
diff --git a/Documentation/devicetree/bindings/display/imx/fsl-imx-drm.txt b/Documentation/devicetree/bindings/display/imx/fsl-imx-drm.txt
index f79854783c2c..5bf77f6dd19d 100644
--- a/Documentation/devicetree/bindings/display/imx/fsl-imx-drm.txt
+++ b/Documentation/devicetree/bindings/display/imx/fsl-imx-drm.txt
@@ -129,7 +129,7 @@ Optional properties:
 
 example:
 
-display@di0 {
+disp0 {
 	compatible = "fsl,imx-parallel-display";
 	edid = [edid-data];
 	interface-pix-fmt = "rgb24";
diff --git a/Documentation/devicetree/bindings/display/msm/dsi.txt b/Documentation/devicetree/bindings/display/msm/dsi.txt
index fa00e62e1cf6..a6671bd2c85a 100644
--- a/Documentation/devicetree/bindings/display/msm/dsi.txt
+++ b/Documentation/devicetree/bindings/display/msm/dsi.txt
@@ -13,16 +13,16 @@ Required properties:
 - power-domains: Should be <&mmcc MDSS_GDSC>.
 - clocks: Phandles to device clocks.
 - clock-names: the following clocks are required:
-  * "mdp_core_clk"
-  * "iface_clk"
-  * "bus_clk"
-  * "core_mmss_clk"
-  * "byte_clk"
-  * "pixel_clk"
-  * "core_clk"
+  * "mdp_core"
+  * "iface"
+  * "bus"
+  * "core_mmss"
+  * "byte"
+  * "pixel"
+  * "core"
   For DSIv2, we need an additional clock:
-   * "src_clk"
-- assigned-clocks: Parents of "byte_clk" and "pixel_clk" for the given platform.
+   * "src"
+- assigned-clocks: Parents of "byte" and "pixel" for the given platform.
 - assigned-clock-parents: The Byte clock and Pixel clock PLL outputs provided
   by a DSI PHY block. See [1] for details on clock bindings.
 - vdd-supply: phandle to vdd regulator device node
@@ -101,7 +101,7 @@ Required properties:
 - power-domains: Should be <&mmcc MDSS_GDSC>.
 - clocks: Phandles to device clocks. See [1] for details on clock bindings.
 - clock-names: the following clocks are required:
-  * "iface_clk"
+  * "iface"
 - vddio-supply: phandle to vdd-io regulator device node
 
 Optional properties:
@@ -123,13 +123,13 @@ Example:
 		reg = <0xfd922800 0x200>;
 		power-domains = <&mmcc MDSS_GDSC>;
 		clock-names =
-			"bus_clk",
-			"byte_clk",
-			"core_clk",
-			"core_mmss_clk",
-			"iface_clk",
-			"mdp_core_clk",
-			"pixel_clk";
+			"bus",
+			"byte",
+			"core",
+			"core_mmss",
+			"iface",
+			"mdp_core",
+			"pixel";
 		clocks =
 			<&mmcc MDSS_AXI_CLK>,
 			<&mmcc MDSS_BYTE0_CLK>,
@@ -207,7 +207,7 @@ Example:
 		reg =   <0xfd922a00 0xd4>,
 			<0xfd922b00 0x2b0>,
 			<0xfd922d80 0x7b>;
-		clock-names = "iface_clk";
+		clock-names = "iface";
 		clocks = <&mmcc MDSS_AHB_CLK>;
 		#clock-cells = <1>;
 		vddio-supply = <&pma8084_l12>;
diff --git a/Documentation/devicetree/bindings/display/msm/edp.txt b/Documentation/devicetree/bindings/display/msm/edp.txt
index e63032be5401..95ce19ca7bc5 100644
--- a/Documentation/devicetree/bindings/display/msm/edp.txt
+++ b/Documentation/devicetree/bindings/display/msm/edp.txt
@@ -12,11 +12,11 @@ Required properties:
 - clocks: device clocks
   See Documentation/devicetree/bindings/clock/clock-bindings.txt for details.
 - clock-names: the following clocks are required:
-  * "core_clk"
-  * "iface_clk"
-  * "mdp_core_clk"
-  * "pixel_clk"
-  * "link_clk"
+  * "core"
+  * "iface"
+  * "mdp_core"
+  * "pixel"
+  * "link"
 - #clock-cells: The value should be 1.
 - vdda-supply: phandle to vdda regulator device node
 - lvl-vdd-supply: phandle to regulator device node which is used to supply power
@@ -41,11 +41,11 @@ Example:
 			interrupts = <12 0>;
 			power-domains = <&mmcc MDSS_GDSC>;
 			clock-names =
-				"core_clk",
-				"pixel_clk",
-				"iface_clk",
-				"link_clk",
-				"mdp_core_clk";
+				"core",
+				"pixel",
+				"iface",
+				"link",
+				"mdp_core";
 			clocks =
 				<&mmcc MDSS_EDPAUX_CLK>,
 				<&mmcc MDSS_EDPPIXEL_CLK>,
diff --git a/Documentation/devicetree/bindings/display/msm/hdmi.txt b/Documentation/devicetree/bindings/display/msm/hdmi.txt
index 2d306f402d18..5f90a40da51b 100644
--- a/Documentation/devicetree/bindings/display/msm/hdmi.txt
+++ b/Documentation/devicetree/bindings/display/msm/hdmi.txt
@@ -64,9 +64,9 @@ Example:
 		interrupts = <GIC_SPI 79 0>;
 		power-domains = <&mmcc MDSS_GDSC>;
 		clock-names =
-		    "core_clk",
-		    "master_iface_clk",
-		    "slave_iface_clk";
+		    "core",
+		    "master_iface",
+		    "slave_iface";
 		clocks =
 		    <&mmcc HDMI_APP_CLK>,
 		    <&mmcc HDMI_M_AHB_CLK>,
@@ -92,7 +92,7 @@ Example:
 		      <0x4a00500 0x100>;
 		#phy-cells = <0>;
 		power-domains = <&mmcc MDSS_GDSC>;
-		clock-names = "slave_iface_clk";
+		clock-names = "slave_iface";
 		clocks = <&mmcc HDMI_S_AHB_CLK>;
 		core-vdda-supply = <&pm8921_hdmi_mvs>;
 	};
diff --git a/Documentation/devicetree/bindings/display/msm/mdp5.txt b/Documentation/devicetree/bindings/display/msm/mdp5.txt
index 30c11ea83754..1b31977a68ba 100644
--- a/Documentation/devicetree/bindings/display/msm/mdp5.txt
+++ b/Documentation/devicetree/bindings/display/msm/mdp5.txt
@@ -22,16 +22,16 @@ Required properties:
   Documentation/devicetree/bindings/power/power_domain.txt
 - clocks: device clocks. See ../clocks/clock-bindings.txt for details.
 - clock-names: the following clocks are required.
-  * "iface_clk"
-  * "bus_clk"
-  * "vsync_clk"
+  * "iface"
+  * "bus"
+  * "vsync"
 - #address-cells: number of address cells for the MDSS children. Should be 1.
 - #size-cells: Should be 1.
 - ranges: parent bus address space is the same as the child bus address space.
 
 Optional properties:
 - clock-names: the following clocks are optional:
-  * "lut_clk"
+  * "lut"
 
 MDP5:
 Required properties:
@@ -45,10 +45,10 @@ Required properties:
   through MDP block
 - clocks: device clocks. See ../clocks/clock-bindings.txt for details.
 - clock-names: the following clocks are required.
--   * "bus_clk"
--   * "iface_clk"
--   * "core_clk"
--   * "vsync_clk"
+-   * "bus"
+-   * "iface"
+-   * "core"
+-   * "vsync"
 - ports: contains the list of output ports from MDP. These connect to interfaces
   that are external to the MDP hardware, such as HDMI, DSI, EDP etc (LVDS is a
   special case since it is a part of the MDP block itself).
@@ -77,7 +77,7 @@ Required properties:
 
 Optional properties:
 - clock-names: the following clocks are optional:
-  * "lut_clk"
+  * "lut"
 
 Example:
 
@@ -95,9 +95,9 @@ Example:
 		clocks = <&gcc GCC_MDSS_AHB_CLK>,
 			 <&gcc GCC_MDSS_AXI_CLK>,
 			 <&gcc GCC_MDSS_VSYNC_CLK>;
-		clock-names = "iface_clk",
-			      "bus_clk",
-			      "vsync_clk"
+		clock-names = "iface",
+			      "bus",
+			      "vsync"
 
 		interrupts = <0 72 0>;
 
@@ -120,10 +120,10 @@ Example:
 				 <&gcc GCC_MDSS_AXI_CLK>,
 				 <&gcc GCC_MDSS_MDP_CLK>,
 				 <&gcc GCC_MDSS_VSYNC_CLK>;
-			clock-names = "iface_clk",
-				      "bus_clk",
-				      "core_clk",
-				      "vsync_clk";
+			clock-names = "iface",
+				      "bus",
+				      "core",
+				      "vsync";
 
 			ports {
 				#address-cells = <1>;
diff --git a/Documentation/devicetree/bindings/display/panel/orisetech,otm8009a.txt b/Documentation/devicetree/bindings/display/panel/orisetech,otm8009a.txt
new file mode 100644
index 000000000000..6862028e7b2e
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/orisetech,otm8009a.txt
@@ -0,0 +1,21 @@
+Orise Tech OTM8009A 3.97" 480x800 TFT LCD panel (MIPI-DSI video mode)
+
+The Orise Tech OTM8009A is a 3.97" 480x800 TFT LCD panel connected using
+a MIPI-DSI video interface. Its backlight is managed through the DSI link.
+
+Required properties:
+  - compatible: "orisetech,otm8009a"
+  - reg: the virtual channel number of a DSI peripheral
+
+Optional properties:
+  - reset-gpios: a GPIO spec for the reset pin (active low).
+
+Example:
+&dsi {
+	...
+	panel@0 {
+		compatible = "orisetech,otm8009a";
+		reg = <0>;
+		reset-gpios = <&gpioh 7 GPIO_ACTIVE_LOW>;
+	};
+};
diff --git a/Documentation/devicetree/bindings/display/panel/raspberrypi,7inch-touchscreen.txt b/Documentation/devicetree/bindings/display/panel/raspberrypi,7inch-touchscreen.txt
new file mode 100644
index 000000000000..e9e19c059260
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/raspberrypi,7inch-touchscreen.txt
@@ -0,0 +1,49 @@
+This binding covers the official 7" (800x480) Raspberry Pi touchscreen
+panel.
+
+This DSI panel contains:
+
+- TC358762 DSI->DPI bridge
+- Atmel microcontroller on I2C for power sequencing the DSI bridge and
+  controlling backlight
+- Touchscreen controller on I2C for touch input
+
+and this binding covers the DSI display parts but not its touch input.
+
+Required properties:
+- compatible:	Must be "raspberrypi,7inch-touchscreen-panel"
+- reg:		Must be "45"
+- port:		See panel-common.txt
+
+Example:
+
+dsi1: dsi@7e700000 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	<...>
+
+	port {
+		dsi_out_port: endpoint {
+			remote-endpoint = <&panel_dsi_port>;
+		};
+	};
+};
+
+i2c_dsi: i2c {
+	compatible = "i2c-gpio";
+	#address-cells = <1>;
+	#size-cells = <0>;
+	gpios = <&gpio 28 0
+		 &gpio 29 0>;
+
+	lcd@45 {
+		compatible = "raspberrypi,7inch-touchscreen-panel";
+		reg = <0x45>;
+
+		port {
+			panel_dsi_port: endpoint {
+				remote-endpoint = <&dsi_out_port>;
+			};
+		};
+	};
+};
diff --git a/Documentation/devicetree/bindings/display/panel/samsung,s6e63j0x03.txt b/Documentation/devicetree/bindings/display/panel/samsung,s6e63j0x03.txt
new file mode 100644
index 000000000000..3f1a8392af7f
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/samsung,s6e63j0x03.txt
@@ -0,0 +1,24 @@
+Samsung S6E63J0X03 1.63" 320x320 AMOLED panel (interface: MIPI-DSI command mode)
+
+Required properties:
+  - compatible: "samsung,s6e63j0x03"
+  - reg: the virtual channel number of a DSI peripheral
+  - vdd3-supply: I/O voltage supply
+  - vci-supply: voltage supply for analog circuits
+  - reset-gpios: a GPIO spec for the reset pin (active low)
+  - te-gpios: a GPIO spec for the tearing effect synchronization signal
+    gpio pin (active high)
+
+Example:
+&dsi {
+	...
+
+	panel@0 {
+		compatible = "samsung,s6e63j0x03";
+		reg = <0>;
+		vdd3-supply = <&ldo16_reg>;
+		vci-supply = <&ldo20_reg>;
+		reset-gpios = <&gpe0 1 GPIO_ACTIVE_LOW>;
+		te-gpios = <&gpx0 6 GPIO_ACTIVE_HIGH>;
+	};
+};
diff --git a/Documentation/devicetree/bindings/display/panel/seiko,43wvf1g.txt b/Documentation/devicetree/bindings/display/panel/seiko,43wvf1g.txt
new file mode 100644
index 000000000000..aae57ef36cdd
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/seiko,43wvf1g.txt
@@ -0,0 +1,23 @@
+Seiko Instruments Inc. 4.3" WVGA (800 x RGB x 480) TFT with Touch-Panel
+
+Required properties:
+- compatible: should be "sii,43wvf1g".
+- "dvdd-supply": 3v3 digital regulator.
+- "avdd-supply": 5v analog regulator.
+
+Optional properties:
+- backlight: phandle for the backlight control.
+
+Example:
+
+	panel {
+		compatible = "sii,43wvf1g";
+		backlight = <&backlight_display>;
+		dvdd-supply = <&reg_lcd_3v3>;
+		avdd-supply = <&reg_lcd_5v>;
+		port {
+			panel_in: endpoint {
+				remote-endpoint = <&display_out>;
+			};
+		};
+	};
diff --git a/Documentation/devicetree/bindings/display/panel/toshiba,lt089ac29000.txt b/Documentation/devicetree/bindings/display/panel/toshiba,lt089ac29000.txt
new file mode 100644
index 000000000000..4c0caaf246c9
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/toshiba,lt089ac29000.txt
@@ -0,0 +1,8 @@
+Toshiba 8.9" WXGA (1280x768) TFT LCD panel
+
+Required properties:
+- compatible: should be "toshiba,lt089ac29000.txt"
+- power-supply: as specified in the base binding
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip-lvds.txt b/Documentation/devicetree/bindings/display/rockchip/rockchip-lvds.txt
new file mode 100644
index 000000000000..da6939efdb43
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/rockchip/rockchip-lvds.txt
@@ -0,0 +1,99 @@
+Rockchip RK3288 LVDS interface
+================================
+
+Required properties:
+- compatible: matching the soc type, one of
+	- "rockchip,rk3288-lvds";
+
+- reg: physical base address of the controller and length
+	of memory mapped region.
+- clocks: must include clock specifiers corresponding to entries in the
+	clock-names property.
+- clock-names: must contain "pclk_lvds"
+
+- avdd1v0-supply: regulator phandle for 1.0V analog power
+- avdd1v8-supply: regulator phandle for 1.8V analog power
+- avdd3v3-supply: regulator phandle for 3.3V analog power
+
+- rockchip,grf: phandle to the general register files syscon
+- rockchip,output: "rgb", "lvds" or "duallvds", This describes the output interface
+
+Optional properties:
+- pinctrl-names: must contain a "lcdc" entry.
+- pinctrl-0: pin control group to be used for this controller.
+
+Required nodes:
+
+The lvds has two video ports as described by
+	Documentation/devicetree/bindings/media/video-interfaces.txt
+Their connections are modeled using the OF graph bindings specified in
+	Documentation/devicetree/bindings/graph.txt.
+
+- video port 0 for the VOP input, the remote endpoint maybe vopb or vopl
+- video port 1 for either a panel or subsequent encoder
+
+the lvds panel described by
+	Documentation/devicetree/bindings/display/panel/simple-panel.txt
+
+Panel required properties:
+- ports for remote LVDS output
+
+Panel optional properties:
+- data-mapping: should be "vesa-24","jeida-24" or "jeida-18".
+This describes decribed by:
+	Documentation/devicetree/bindings/display/panel/panel-lvds.txt
+
+Example:
+
+lvds_panel: lvds-panel {
+	compatible = "auo,b101ean01";
+	enable-gpios = <&gpio7 21 GPIO_ACTIVE_HIGH>;
+	data-mapping = "jeida-24";
+
+	ports {
+		panel_in_lvds: endpoint {
+			remote-endpoint = <&lvds_out_panel>;
+		};
+	};
+};
+
+For Rockchip RK3288:
+
+	lvds: lvds@ff96c000 {
+		compatible = "rockchip,rk3288-lvds";
+		rockchip,grf = <&grf>;
+		reg = <0xff96c000 0x4000>;
+		clocks = <&cru PCLK_LVDS_PHY>;
+		clock-names = "pclk_lvds";
+		pinctrl-names = "lcdc";
+		pinctrl-0 = <&lcdc_ctl>;
+		avdd1v0-supply = <&vdd10_lcd>;
+		avdd1v8-supply = <&vcc18_lcd>;
+		avdd3v3-supply = <&vcca_33>;
+		rockchip,output = "rgb";
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			lvds_in: port@0 {
+				reg = <0>;
+
+				lvds_in_vopb: endpoint@0 {
+					reg = <0>;
+					remote-endpoint = <&vopb_out_lvds>;
+				};
+				lvds_in_vopl: endpoint@1 {
+					reg = <1>;
+					remote-endpoint = <&vopl_out_lvds>;
+				};
+			};
+
+			lvds_out: port@1 {
+				reg = <1>;
+
+				lvds_out_panel: endpoint {
+					remote-endpoint = <&panel_in_lvds>;
+				};
+			};
+		};
+	};
diff --git a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
index b7faa6f6a326..50cc72ee1168 100644
--- a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
+++ b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
@@ -40,15 +40,19 @@ CEC. It is one end of the pipeline.
 
 Required properties:
   - compatible: value must be one of:
+    * allwinner,sun4i-a10-hdmi
     * allwinner,sun5i-a10s-hdmi
+    * allwinner,sun6i-a31-hdmi
   - reg: base address and size of memory-mapped region
   - interrupts: interrupt associated to this IP
   - clocks: phandles to the clocks feeding the HDMI encoder
     * ahb: the HDMI interface clock
     * mod: the HDMI module clock
+    * ddc: the HDMI ddc clock (A31 only)
     * pll-0: the first video PLL
     * pll-1: the second video PLL
   - clock-names: the clock names mentioned above
+  - resets: phandle to the reset control for the HDMI encoder (A31 only)
   - dmas: phandles to the DMA channels used by the HDMI encoder
     * ddc-tx: The channel for DDC transmission
     * ddc-rx: The channel for DDC reception
@@ -83,9 +87,11 @@ The TCON acts as a timing controller for RGB, LVDS and TV interfaces.
 
 Required properties:
  - compatible: value must be either:
+   * allwinner,sun4i-a10-tcon
    * allwinner,sun5i-a13-tcon
    * allwinner,sun6i-a31-tcon
    * allwinner,sun6i-a31s-tcon
+   * allwinner,sun7i-a20-tcon
    * allwinner,sun8i-a33-tcon
    * allwinner,sun8i-v3s-tcon
  - reg: base address and size of memory-mapped region
@@ -150,8 +156,10 @@ system.
 
 Required properties:
   - compatible: value must be one of:
+    * allwinner,sun4i-a10-display-backend
     * allwinner,sun5i-a13-display-backend
     * allwinner,sun6i-a31-display-backend
+    * allwinner,sun7i-a20-display-backend
     * allwinner,sun8i-a33-display-backend
   - reg: base address and size of the memory-mapped region.
   - interrupts: interrupt associated to this IP
@@ -182,8 +190,10 @@ deinterlacing and color space conversion.
 
 Required properties:
   - compatible: value must be one of:
+    * allwinner,sun4i-a10-display-frontend
     * allwinner,sun5i-a13-display-frontend
     * allwinner,sun6i-a31-display-frontend
+    * allwinner,sun7i-a20-display-frontend
     * allwinner,sun8i-a33-display-frontend
   - reg: base address and size of the memory-mapped region.
   - interrupts: interrupt associated to this IP
@@ -228,10 +238,12 @@ extra node.
 
 Required properties:
   - compatible: value must be one of:
+    * allwinner,sun4i-a10-display-engine
     * allwinner,sun5i-a10s-display-engine
     * allwinner,sun5i-a13-display-engine
     * allwinner,sun6i-a31-display-engine
     * allwinner,sun6i-a31s-display-engine
+    * allwinner,sun7i-a20-display-engine
     * allwinner,sun8i-a33-display-engine
     * allwinner,sun8i-v3s-display-engine
 
diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
index 74e1e8add5a1..844e0103fb0d 100644
--- a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
+++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
@@ -3,6 +3,10 @@ NVIDIA Tegra host1x
 Required properties:
 - compatible: "nvidia,tegra<chip>-host1x"
 - reg: Physical base address and length of the controller's registers.
+  For pre-Tegra186, one entry describing the whole register area.
+  For Tegra186, one entry for each entry in reg-names:
+    "vm" - VM region assigned to Linux
+    "hypervisor" - Hypervisor region (only if Linux acts as hypervisor)
 - interrupts: The interrupt outputs from the controller.
 - #address-cells: The number of cells used to represent physical base addresses
   in the host1x address space. Should be 1.
diff --git a/Documentation/devicetree/bindings/dma/qcom_hidma_mgmt.txt b/Documentation/devicetree/bindings/dma/qcom_hidma_mgmt.txt
index 55492c264d17..b3408cc57be6 100644
--- a/Documentation/devicetree/bindings/dma/qcom_hidma_mgmt.txt
+++ b/Documentation/devicetree/bindings/dma/qcom_hidma_mgmt.txt
@@ -73,7 +73,7 @@ Hypervisor OS configuration:
 		max-read-transactions = <31>;
 		channel-reset-timeout-cycles = <0x500>;
 
-		hidma_24: dma-controller@0x5c050000 {
+		hidma_24: dma-controller@5c050000 {
 			compatible = "qcom,hidma-1.0";
 			reg = <0 0x5c050000 0x0 0x1000>,
 			      <0 0x5c0b0000 0x0 0x1000>;
@@ -85,7 +85,7 @@ Hypervisor OS configuration:
 
 Guest OS configuration:
 
-	hidma_24: dma-controller@0x5c050000 {
+	hidma_24: dma-controller@5c050000 {
 		compatible = "qcom,hidma-1.0";
 		reg = <0 0x5c050000 0x0 0x1000>,
 		      <0 0x5c0b0000 0x0 0x1000>;
diff --git a/Documentation/devicetree/bindings/dma/sun6i-dma.txt b/Documentation/devicetree/bindings/dma/sun6i-dma.txt
index d4c34774d626..7fccc20d8331 100644
--- a/Documentation/devicetree/bindings/dma/sun6i-dma.txt
+++ b/Documentation/devicetree/bindings/dma/sun6i-dma.txt
@@ -18,7 +18,7 @@ Required properties:
 - #dma-cells :	Should be 1, a single cell holding a line request number
 
 Example:
-	dma: dma-controller@01c02000 {
+	dma: dma-controller@1c02000 {
 		compatible = "allwinner,sun6i-a31-dma";
 		reg = <0x01c02000 0x1000>;
 		interrupts = <0 50 4>;
diff --git a/Documentation/devicetree/bindings/dma/zxdma.txt b/Documentation/devicetree/bindings/dma/zxdma.txt
index abec59f35fde..0ab80f69e566 100644
--- a/Documentation/devicetree/bindings/dma/zxdma.txt
+++ b/Documentation/devicetree/bindings/dma/zxdma.txt
@@ -13,7 +13,7 @@ Required properties:
 Example:
 
 Controller:
-	dma: dma-controller@0x09c00000{
+	dma: dma-controller@09c00000{
 		compatible = "zte,zx296702-dma";
 		reg = <0x09c00000 0x1000>;
 		clocks = <&topclk ZX296702_DMA_ACLK>;
diff --git a/Documentation/devicetree/bindings/eeprom/at25.txt b/Documentation/devicetree/bindings/eeprom/at25.txt
index 1d3447165c37..e823d90b802f 100644
--- a/Documentation/devicetree/bindings/eeprom/at25.txt
+++ b/Documentation/devicetree/bindings/eeprom/at25.txt
@@ -1,7 +1,12 @@
 EEPROMs (SPI) compatible with Atmel at25.
 
 Required properties:
-- compatible : "atmel,at25".
+- compatible : Should be "<vendor>,<type>", and generic value "atmel,at25".
+  Example "<vendor>,<type>" values:
+    "microchip,25lc040"
+    "st,m95m02"
+    "st,m95256"
+
 - reg : chip select number
 - spi-max-frequency : max spi frequency to use
 - pagesize : size of the eeprom page
@@ -13,7 +18,7 @@ Optional properties:
 - spi-cpol : SPI inverse clock polarity, as per spi-bus bindings.
 - read-only : this parameter-less property disables writes to the eeprom
 
-Obsolete legacy properties are can be used in place of "size", "pagesize",
+Obsolete legacy properties can be used in place of "size", "pagesize",
 "address-width", and "read-only":
 - at25,byte-len : total eeprom size in bytes
 - at25,addr-mode : addr-mode flags, as defined in include/linux/spi/eeprom.h
@@ -22,8 +27,8 @@ Obsolete legacy properties are can be used in place of "size", "pagesize",
 Additional compatible properties are also allowed.
 
 Example:
-	at25@0 {
-		compatible = "atmel,at25", "st,m95256";
+	eeprom@0 {
+		compatible = "st,m95256", "atmel,at25";
 		reg = <0>
 		spi-max-frequency = <5000000>;
 		spi-cpha;
diff --git a/Documentation/devicetree/bindings/firmware/qcom,scm.txt b/Documentation/devicetree/bindings/firmware/qcom,scm.txt
index 20f26fbce875..7b40054be0d8 100644
--- a/Documentation/devicetree/bindings/firmware/qcom,scm.txt
+++ b/Documentation/devicetree/bindings/firmware/qcom,scm.txt
@@ -18,6 +18,8 @@ Required properties:
  * Core, iface, and bus clocks required for "qcom,scm"
 - clock-names: Must contain "core" for the core clock, "iface" for the interface
   clock and "bus" for the bus clock per the requirements of the compatible.
+- qcom,dload-mode: phandle to the TCSR hardware block and offset of the
+		   download mode control register (optional)
 
 Example for MSM8916:
 
diff --git a/Documentation/devicetree/bindings/gpio/gpio-altera.txt b/Documentation/devicetree/bindings/gpio/gpio-altera.txt
index 826a7208ca93..146e554b3c67 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-altera.txt
+++ b/Documentation/devicetree/bindings/gpio/gpio-altera.txt
@@ -30,7 +30,7 @@ Optional properties:
 
 Example:
 
-gpio_altr: gpio@0xff200000 {
+gpio_altr: gpio@ff200000 {
 	compatible = "altr,pio-1.0";
 	reg = <0xff200000 0x10>;
 	interrupts = <0 45 4>;
diff --git a/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt b/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt
index 7f57271df2bc..0d0158728f89 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt
+++ b/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt
@@ -27,7 +27,7 @@ Required properties:
 	ti,tca6424
 	ti,tca9539
 	ti,tca9554
-	onsemi,pca9654
+	onnn,pca9654
 	exar,xra1202
 
 Optional properties:
diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt b/Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt
index b4ebd56d03f3..c6814d7cc2b2 100644
--- a/Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt
+++ b/Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt
@@ -13,6 +13,10 @@ Required properties:
       + allwinner,sun50i-h5-mali
       + amlogic,meson-gxbb-mali
       + amlogic,meson-gxl-mali
+      + rockchip,rk3036-mali
+      + rockchip,rk3066-mali
+      + rockchip,rk3188-mali
+      + rockchip,rk3228-mali
       + stericsson,db8500-mali
 
   - reg: Physical base address and length of the GPU registers
@@ -40,10 +44,18 @@ Optional properties:
     Memory region to allocate from, as defined in
     Documentation/devicetree/bindi/reserved-memory/reserved-memory.txt
 
+  - mali-supply:
+    Phandle to regulator for the Mali device, as defined in
+    Documentation/devicetree/bindings/regulator/regulator.txt for details.
+
   - operating-points-v2:
     Operating Points for the GPU, as defined in
     Documentation/devicetree/bindings/opp/opp.txt
 
+  - power-domains:
+    A power domain consumer specifier as defined in
+    Documentation/devicetree/bindings/power/power_domain.txt
+
 Vendor-specific bindings
 ------------------------
 
@@ -63,6 +75,10 @@ to specify one more vendor-specific compatible, among:
     Required properties:
       * resets: phandle to the reset line for the GPU
 
+  - Rockchip variants:
+    Required properties:
+      * resets: phandle to the reset line for the GPU
+
   - stericsson,db8500-mali
     Required properties:
       * interrupt-names and interrupts:
diff --git a/Documentation/devicetree/bindings/hsi/omap-ssi.txt b/Documentation/devicetree/bindings/hsi/omap-ssi.txt
index b8eca3c7810d..955e335e7e56 100644
--- a/Documentation/devicetree/bindings/hsi/omap-ssi.txt
+++ b/Documentation/devicetree/bindings/hsi/omap-ssi.txt
@@ -1,10 +1,12 @@
 OMAP SSI controller bindings
 
-OMAP Synchronous Serial Interface (SSI) controller implements a legacy
-variant of MIPI's High Speed Synchronous Serial Interface (HSI).
+OMAP3's Synchronous Serial Interface (SSI) controller implements a
+legacy variant of MIPI's High Speed Synchronous Serial Interface (HSI),
+while the controller found inside OMAP4 is supposed to be fully compliant
+with the HSI standard.
 
 Required properties:
-- compatible:		Should include "ti,omap3-ssi".
+- compatible:		Should include "ti,omap3-ssi" or "ti,omap4-hsi"
 - reg-names:		Contains the values "sys" and "gdd" (in this order).
 - reg:			Contains a matching register specifier for each entry
 			in reg-names.
@@ -27,6 +29,7 @@ Each port is represented as a sub-node of the ti,omap3-ssi device.
 Required Port sub-node properties:
 - compatible:		Should be set to the following value
 			ti,omap3-ssi-port (applicable to OMAP34xx devices)
+			ti,omap4-hsi-port (applicable to OMAP44xx devices)
 - reg-names:		Contains the values "tx" and "rx" (in this order).
 - reg:			Contains a matching register specifier for each entry
 			in reg-names.
@@ -38,6 +41,10 @@ Required Port sub-node properties:
 			property. If it's missing the port will not be
 			enabled.
 
+Optional properties:
+- ti,hwmods:		Shall contain TI interconnect module name if needed
+			by the SoC
+
 Example for Nokia N900:
 
 ssi-controller@48058000 {
diff --git a/Documentation/devicetree/bindings/hwmon/jc42.txt b/Documentation/devicetree/bindings/hwmon/jc42.txt
index 07a250498fbb..f569db58f64a 100644
--- a/Documentation/devicetree/bindings/hwmon/jc42.txt
+++ b/Documentation/devicetree/bindings/hwmon/jc42.txt
@@ -34,6 +34,10 @@ Required properties:
 
 - reg: I2C address
 
+Optional properties:
+- smbus-timeout-disable: When set, the smbus timeout function will be disabled.
+			 This is not supported on all chips.
+
 Example:
 
 temp-sensor@1a {
diff --git a/Documentation/devicetree/bindings/i2c/i2c-jz4780.txt b/Documentation/devicetree/bindings/i2c/i2c-jz4780.txt
index 231e4cc4008c..d4a082acf92f 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-jz4780.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-jz4780.txt
@@ -18,7 +18,7 @@ Optional properties:
 Example
 
 / {
-	i2c4: i2c4@0x10054000 {
+	i2c4: i2c4@10054000 {
 		compatible = "ingenic,jz4780-i2c";
 		reg = <0x10054000 0x1000>;
 
diff --git a/Documentation/devicetree/bindings/iio/pressure/hp03.txt b/Documentation/devicetree/bindings/iio/pressure/hp03.txt
index 54e7e70bcea5..831dbee7a5c3 100644
--- a/Documentation/devicetree/bindings/iio/pressure/hp03.txt
+++ b/Documentation/devicetree/bindings/iio/pressure/hp03.txt
@@ -10,7 +10,7 @@ Required properties:
 
 Example:
 
-hp03@0x77 {
+hp03@77 {
 	compatible = "hoperf,hp03";
 	reg = <0x77>;
 	xclr-gpio = <&portc 0 0x0>;
diff --git a/Documentation/devicetree/bindings/input/hid-over-i2c.txt b/Documentation/devicetree/bindings/input/hid-over-i2c.txt
index 28e8bd8b7d64..4d3da9d91de4 100644
--- a/Documentation/devicetree/bindings/input/hid-over-i2c.txt
+++ b/Documentation/devicetree/bindings/input/hid-over-i2c.txt
@@ -31,7 +31,7 @@ device-specific compatible properties, which should be used in addition to the
 
 - vdd-supply: phandle of the regulator that provides the supply voltage.
 - post-power-on-delay-ms: time required by the device after enabling its regulators
-  before it is ready for communication. Must be used with 'vdd-supply'.
+  or powering it on, before it is ready for communication.
 
 Example:
 
diff --git a/Documentation/devicetree/bindings/input/touchscreen/bu21013.txt b/Documentation/devicetree/bindings/input/touchscreen/bu21013.txt
index ca5a2c86480c..56d835242af2 100644
--- a/Documentation/devicetree/bindings/input/touchscreen/bu21013.txt
+++ b/Documentation/devicetree/bindings/input/touchscreen/bu21013.txt
@@ -15,7 +15,7 @@ Optional properties:
 Example:
 
 	i2c@80110000 {
-		bu21013_tp@0x5c {
+		bu21013_tp@5c {
 			compatible = "rohm,bu21013_tp";
 			reg = <0x5c>;
 			touch-gpio = <&gpio2 20 0x4>;
diff --git a/Documentation/devicetree/bindings/interrupt-controller/arm,gic.txt b/Documentation/devicetree/bindings/interrupt-controller/arm,gic.txt
index 560d8a727b8f..2f3244648646 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/arm,gic.txt
+++ b/Documentation/devicetree/bindings/interrupt-controller/arm,gic.txt
@@ -155,7 +155,7 @@ Example:
 		      <0x0 0xe112f000 0 0x02000>,
 		      <0x0 0xe1140000 0 0x10000>,
 		      <0x0 0xe1160000 0 0x10000>;
-		v2m0: v2m@0x8000 {
+		v2m0: v2m@8000 {
 			compatible = "arm,gic-v2m-frame";
 			msi-controller;
 			reg = <0x0 0x80000 0 0x1000>;
@@ -163,7 +163,7 @@ Example:
 
 		....
 
-		v2mN: v2m@0x9000 {
+		v2mN: v2m@9000 {
 			compatible = "arm,gic-v2m-frame";
 			msi-controller;
 			reg = <0x0 0x90000 0 0x1000>;
diff --git a/Documentation/devicetree/bindings/interrupt-controller/fsl,ls-scfg-msi.txt b/Documentation/devicetree/bindings/interrupt-controller/fsl,ls-scfg-msi.txt
index 49ccabbfa6f3..a4ff93d6b7f3 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/fsl,ls-scfg-msi.txt
+++ b/Documentation/devicetree/bindings/interrupt-controller/fsl,ls-scfg-msi.txt
@@ -8,6 +8,7 @@ Required properties:
               "fsl,ls1043a-msi"
               "fsl,ls1046a-msi"
               "fsl,ls1043a-v1.1-msi"
+              "fsl,ls1012a-msi"
 - msi-controller: indicates that this is a PCIe MSI controller node
 - reg: physical base address of the controller and length of memory mapped.
 - interrupts: an interrupt to the parent interrupt controller.
diff --git a/Documentation/devicetree/bindings/interrupt-controller/img,meta-intc.txt b/Documentation/devicetree/bindings/interrupt-controller/img,meta-intc.txt
index 80994adab392..42431f44697f 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/img,meta-intc.txt
+++ b/Documentation/devicetree/bindings/interrupt-controller/img,meta-intc.txt
@@ -71,7 +71,7 @@ Example 2:
 	 * An interrupt generating device that is wired to a Meta external
 	 * trigger block.
 	 */
-	uart1: uart@0x02004c00 {
+	uart1: uart@02004c00 {
 		// Interrupt source '5' that is level-sensitive.
 		// Note that there are only two cells as specified in the
 		// interrupt parent's '#interrupt-cells' property.
diff --git a/Documentation/devicetree/bindings/interrupt-controller/img,pdc-intc.txt b/Documentation/devicetree/bindings/interrupt-controller/img,pdc-intc.txt
index a69118550344..5dc2a55ad811 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/img,pdc-intc.txt
+++ b/Documentation/devicetree/bindings/interrupt-controller/img,pdc-intc.txt
@@ -51,7 +51,7 @@ Example 1:
 	/*
 	 * TZ1090 PDC block
 	 */
-	pdc: pdc@0x02006000 {
+	pdc: pdc@02006000 {
 		// This is an interrupt controller node.
 		interrupt-controller;
 
diff --git a/Documentation/devicetree/bindings/interrupt-controller/st,spear3xx-shirq.txt b/Documentation/devicetree/bindings/interrupt-controller/st,spear3xx-shirq.txt
index 715a013ed4bd..2ab0ea39867b 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/st,spear3xx-shirq.txt
+++ b/Documentation/devicetree/bindings/interrupt-controller/st,spear3xx-shirq.txt
@@ -39,7 +39,7 @@ Example:
 
 The following is an example from the SPEAr320 SoC dtsi file.
 
-shirq: interrupt-controller@0xb3000000 {
+shirq: interrupt-controller@b3000000 {
 	compatible = "st,spear320-shirq";
 	reg = <0xb3000000 0x1000>;
 	interrupts = <28 29 30 1>;
diff --git a/Documentation/devicetree/bindings/mailbox/altera-mailbox.txt b/Documentation/devicetree/bindings/mailbox/altera-mailbox.txt
index c2619797ce0c..49cfc8c337c4 100644
--- a/Documentation/devicetree/bindings/mailbox/altera-mailbox.txt
+++ b/Documentation/devicetree/bindings/mailbox/altera-mailbox.txt
@@ -14,7 +14,7 @@ Optional properties:
 			depends on the interrupt controller parent.
 
 Example:
-	mbox_tx: mailbox@0x100 {
+	mbox_tx: mailbox@100 {
 		compatible = "altr,mailbox-1.0";
 		reg = <0x100 0x8>;
 		interrupt-parent = < &gic_0 >;
@@ -22,7 +22,7 @@ Example:
 		#mbox-cells = <1>;
 	};
 
-	mbox_rx: mailbox@0x200 {
+	mbox_rx: mailbox@200 {
 		compatible = "altr,mailbox-1.0";
 		reg = <0x200 0x8>;
 		interrupt-parent = < &gic_0 >;
@@ -40,7 +40,7 @@ support only one channel).The equivalent "mbox-names" property value can be
 used to give a name to the communication channel to be used by the client user.
 
 Example:
-	mclient0: mclient0@0x400 {
+	mclient0: mclient0@400 {
 		compatible = "client-1.0";
 		reg = <0x400 0x10>;
 		mbox-names = "mbox-tx", "mbox-rx";
diff --git a/Documentation/devicetree/bindings/mailbox/brcm,iproc-pdc-mbox.txt b/Documentation/devicetree/bindings/mailbox/brcm,iproc-pdc-mbox.txt
index 0f3ee81d92c2..9bcdf2087625 100644
--- a/Documentation/devicetree/bindings/mailbox/brcm,iproc-pdc-mbox.txt
+++ b/Documentation/devicetree/bindings/mailbox/brcm,iproc-pdc-mbox.txt
@@ -15,7 +15,7 @@ Optional properties:
 - brcm,use-bcm-hdr:  present if a BCM header precedes each frame.
 
 Example:
-	pdc0: iproc-pdc0@0x612c0000 {
+	pdc0: iproc-pdc0@612c0000 {
 		compatible = "brcm,iproc-pdc-mbox";
 		reg = <0 0x612c0000 0 0x445>;  /* PDC FS0 regs */
 		interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/Documentation/devicetree/bindings/media/cec-gpio.txt b/Documentation/devicetree/bindings/media/cec-gpio.txt
new file mode 100644
index 000000000000..46a0bac8b3b9
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/cec-gpio.txt
@@ -0,0 +1,32 @@
+* HDMI CEC GPIO driver
+
+The HDMI CEC GPIO module supports CEC implementations where the CEC line
+is hooked up to a pull-up GPIO line and - optionally - the HPD line is
+hooked up to another GPIO line.
+
+Required properties:
+  - compatible: value must be "cec-gpio".
+  - cec-gpios: gpio that the CEC line is connected to. The line should be
+    tagged as open drain.
+
+If the CEC line is associated with an HDMI receiver/transmitter, then the
+following property is also required:
+
+  - hdmi-phandle - phandle to the HDMI controller, see also cec.txt.
+
+If the CEC line is not associated with an HDMI receiver/transmitter, then
+the following property is optional:
+
+  - hpd-gpios: gpio that the HPD line is connected to.
+
+Example for the Raspberry Pi 3 where the CEC line is connected to
+pin 26 aka BCM7 aka CE1 on the GPIO pin header and the HPD line is
+connected to pin 11 aka BCM17:
+
+#include <dt-bindings/gpio/gpio.h>
+
+cec-gpio {
+       compatible = "cec-gpio";
+       cec-gpios = <&gpio 7 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
+       hpd-gpios = <&gpio 17 GPIO_ACTIVE_HIGH>;
+};
diff --git a/Documentation/devicetree/bindings/media/exynos5-gsc.txt b/Documentation/devicetree/bindings/media/exynos5-gsc.txt
index 26ca25b6d264..bc963a6d305a 100644
--- a/Documentation/devicetree/bindings/media/exynos5-gsc.txt
+++ b/Documentation/devicetree/bindings/media/exynos5-gsc.txt
@@ -3,8 +3,11 @@
 G-Scaler is used for scaling and color space conversion on EXYNOS5 SoCs.
 
 Required properties:
-- compatible: should be "samsung,exynos5-gsc" (for Exynos 5250, 5420 and
-	      5422 SoCs) or "samsung,exynos5433-gsc" (Exynos 5433)
+- compatible: should be one of
+	      "samsung,exynos5250-gsc"
+	      "samsung,exynos5420-gsc"
+	      "samsung,exynos5433-gsc"
+	      "samsung,exynos5-gsc" (deprecated)
 - reg: should contain G-Scaler physical address location and length.
 - interrupts: should contain G-Scaler interrupt number
 
@@ -14,8 +17,8 @@ Optional properties:
 
 Example:
 
-gsc_0:  gsc@0x13e00000 {
-	compatible = "samsung,exynos5-gsc";
+gsc_0:  gsc@13e00000 {
+	compatible = "samsung,exynos5250-gsc";
 	reg = <0x13e00000 0x1000>;
 	interrupts = <0 85 0>;
 };
diff --git a/Documentation/devicetree/bindings/media/i2c/imx274.txt b/Documentation/devicetree/bindings/media/i2c/imx274.txt
new file mode 100644
index 000000000000..80f2e89568e1
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/i2c/imx274.txt
@@ -0,0 +1,33 @@
+* Sony 1/2.5-Inch 8.51Mp CMOS Digital Image Sensor
+
+The Sony imx274 is a 1/2.5-inch CMOS active pixel digital image sensor with
+an active array size of 3864H x 2202V. It is programmable through I2C
+interface. The I2C address is fixed to 0x1a as per sensor data sheet.
+Image data is sent through MIPI CSI-2, which is configured as 4 lanes
+at 1440 Mbps.
+
+
+Required Properties:
+- compatible: value should be "sony,imx274" for imx274 sensor
+- reg: I2C bus address of the device
+
+Optional Properties:
+- reset-gpios: Sensor reset GPIO
+
+The imx274 device node should contain one 'port' child node with
+an 'endpoint' subnode. For further reading on port node refer to
+Documentation/devicetree/bindings/media/video-interfaces.txt.
+
+Example:
+	sensor@1a {
+		compatible = "sony,imx274";
+		reg = <0x1a>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reset-gpios = <&gpio_sensor 0 0>;
+		port {
+			sensor_out: endpoint {
+				remote-endpoint = <&csiss_in>;
+			};
+		};
+	};
diff --git a/Documentation/devicetree/bindings/media/i2c/nokia,smia.txt b/Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
index 855e1faf73e2..33f10a94c381 100644
--- a/Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
+++ b/Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
@@ -27,6 +27,8 @@ Optional properties
 - nokia,nvm-size: The size of the NVM, in bytes. If the size is not given,
   the NVM contents will not be read.
 - reset-gpios: XSHUTDOWN GPIO
+- flash-leds: See ../video-interfaces.txt
+- lens-focus: See ../video-interfaces.txt
 
 
 Endpoint node mandatory properties
diff --git a/Documentation/devicetree/bindings/media/mediatek-vcodec.txt b/Documentation/devicetree/bindings/media/mediatek-vcodec.txt
index 46c15c54175d..2a615d84a682 100644
--- a/Documentation/devicetree/bindings/media/mediatek-vcodec.txt
+++ b/Documentation/devicetree/bindings/media/mediatek-vcodec.txt
@@ -68,7 +68,7 @@ vcodec_dec: vcodec@16000000 {
                   "vdec_bus_clk_src";
   };
 
-  vcodec_enc: vcodec@0x18002000 {
+  vcodec_enc: vcodec@18002000 {
     compatible = "mediatek,mt8173-vcodec-enc";
     reg = <0 0x18002000 0 0x1000>,    /*VENC_SYS*/
           <0 0x19002000 0 0x1000>;    /*VENC_LT_SYS*/
diff --git a/Documentation/devicetree/bindings/media/rcar_vin.txt b/Documentation/devicetree/bindings/media/rcar_vin.txt
index 6e4ef8caf759..19357d0bbe65 100644
--- a/Documentation/devicetree/bindings/media/rcar_vin.txt
+++ b/Documentation/devicetree/bindings/media/rcar_vin.txt
@@ -44,7 +44,7 @@ Device node example
 	       vin0 = &vin0;
 	};
 
-        vin0: vin@0xe6ef0000 {
+        vin0: vin@e6ef0000 {
                 compatible = "renesas,vin-r8a7790", "renesas,rcar-gen2-vin";
                 clocks = <&mstp8_clks R8A7790_CLK_VIN0>;
                 reg = <0 0xe6ef0000 0 0x1000>;
diff --git a/Documentation/devicetree/bindings/media/rockchip-rga.txt b/Documentation/devicetree/bindings/media/rockchip-rga.txt
new file mode 100644
index 000000000000..fd5276abfad6
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/rockchip-rga.txt
@@ -0,0 +1,33 @@
+device-tree bindings for rockchip 2D raster graphic acceleration controller (RGA)
+
+RGA is a standalone 2D raster graphic acceleration unit. It accelerates 2D
+graphics operations, such as point/line drawing, image scaling, rotation,
+BitBLT, alpha blending and image blur/sharpness.
+
+Required properties:
+- compatible: value should be one of the following
+		"rockchip,rk3288-rga";
+		"rockchip,rk3399-rga";
+
+- interrupts: RGA interrupt specifier.
+
+- clocks: phandle to RGA sclk/hclk/aclk clocks
+
+- clock-names: should be "aclk", "hclk" and "sclk"
+
+- resets: Must contain an entry for each entry in reset-names.
+  See ../reset/reset.txt for details.
+- reset-names: should be "core", "axi" and "ahb"
+
+Example:
+SoC-specific DT entry:
+	rga: rga@ff680000 {
+		compatible = "rockchip,rk3399-rga";
+		reg = <0xff680000 0x10000>;
+		interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru ACLK_RGA>, <&cru HCLK_RGA>, <&cru SCLK_RGA_CORE>;
+		clock-names = "aclk", "hclk", "sclk";
+
+		resets = <&cru SRST_RGA_CORE>, <&cru SRST_A_RGA>, <&cru SRST_H_RGA>;
+		reset-names = "core, "axi", "ahb";
+	};
diff --git a/Documentation/devicetree/bindings/media/samsung-fimc.txt b/Documentation/devicetree/bindings/media/samsung-fimc.txt
index e4e15d8d7521..48c599dacbdf 100644
--- a/Documentation/devicetree/bindings/media/samsung-fimc.txt
+++ b/Documentation/devicetree/bindings/media/samsung-fimc.txt
@@ -138,7 +138,7 @@ Example:
 		};
 
 		/* MIPI CSI-2 bus IF sensor */
-		s5c73m3: sensor@0x1a {
+		s5c73m3: sensor@1a {
 			compatible = "samsung,s5c73m3";
 			reg = <0x1a>;
 			vddio-supply = <...>;
diff --git a/Documentation/devicetree/bindings/media/sh_mobile_ceu.txt b/Documentation/devicetree/bindings/media/sh_mobile_ceu.txt
index 1ce4e46bcbb7..17a8e81ca0cc 100644
--- a/Documentation/devicetree/bindings/media/sh_mobile_ceu.txt
+++ b/Documentation/devicetree/bindings/media/sh_mobile_ceu.txt
@@ -8,7 +8,7 @@ Bindings, specific for the sh_mobile_ceu_camera.c driver:
 
 Example:
 
-ceu0: ceu@0xfe910000 {
+ceu0: ceu@fe910000 {
 	compatible = "renesas,sh-mobile-ceu";
 	reg = <0xfe910000 0xa0>;
 	interrupt-parent = <&intcs>;
diff --git a/Documentation/devicetree/bindings/media/tango-ir.txt b/Documentation/devicetree/bindings/media/tango-ir.txt
new file mode 100644
index 000000000000..a9f00c2bf897
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/tango-ir.txt
@@ -0,0 +1,21 @@
+Sigma Designs Tango IR NEC/RC-5/RC-6 decoder (SMP86xx and SMP87xx)
+
+Required properties:
+
+- compatible: "sigma,smp8642-ir"
+- reg: address/size of NEC+RC5 area, address/size of RC6 area
+- interrupts: spec for IR IRQ
+- clocks: spec for IR clock (typically the crystal oscillator)
+
+Optional properties:
+
+- linux,rc-map-name: see Documentation/devicetree/bindings/media/rc.txt
+
+Example:
+
+	ir@10518 {
+		compatible = "sigma,smp8642-ir";
+		reg = <0x10518 0x18>, <0x105e0 0x1c>;
+		interrupts = <21 IRQ_TYPE_EDGE_RISING>;
+		clocks = <&xtal>;
+	};
diff --git a/Documentation/devicetree/bindings/media/tegra-cec.txt b/Documentation/devicetree/bindings/media/tegra-cec.txt
new file mode 100644
index 000000000000..c503f06f3b84
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/tegra-cec.txt
@@ -0,0 +1,27 @@
+* Tegra HDMI CEC hardware
+
+The HDMI CEC module is present in Tegra SoCs and its purpose is to
+handle communication between HDMI connected devices over the CEC bus.
+
+Required properties:
+  - compatible : value should be one of the following:
+	"nvidia,tegra114-cec"
+	"nvidia,tegra124-cec"
+	"nvidia,tegra210-cec"
+  - reg : Physical base address of the IP registers and length of memory
+	  mapped region.
+  - interrupts : HDMI CEC interrupt number to the CPU.
+  - clocks : from common clock binding: handle to HDMI CEC clock.
+  - clock-names : from common clock binding: must contain "cec",
+		  corresponding to the entry in the clocks property.
+  - hdmi-phandle : phandle to the HDMI controller, see also cec.txt.
+
+Example:
+
+cec@70015000 {
+	compatible = "nvidia,tegra124-cec";
+	reg = <0x0 0x70015000 0x0 0x00001000>;
+	interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
+	clocks = <&tegra_car TEGRA124_CLK_CEC>;
+	clock-names = "cec";
+};
diff --git a/Documentation/devicetree/bindings/media/video-interfaces.txt b/Documentation/devicetree/bindings/media/video-interfaces.txt
index 852041a7480c..258b8dfddf48 100644
--- a/Documentation/devicetree/bindings/media/video-interfaces.txt
+++ b/Documentation/devicetree/bindings/media/video-interfaces.txt
@@ -55,6 +55,15 @@ divided into two separate ITU-R BT.656 8-bit busses.  In such case bus-width
 and data-shift properties can be used to assign physical data lines to each
 endpoint node (logical bus).
 
+Documenting bindings for devices
+--------------------------------
+
+All required and optional bindings the device supports shall be explicitly
+documented in device DT binding documentation. This also includes port and
+endpoint nodes for the device, including unit-addresses and reg properties where
+relevant.
+
+Please also see Documentation/devicetree/bindings/graph.txt .
 
 Required properties
 -------------------
@@ -67,6 +76,16 @@ are required in a relevant parent node:
 		    identifier, should be 1.
  - #size-cells    : should be zero.
 
+
+Optional properties
+-------------------
+
+- flash-leds: An array of phandles, each referring to a flash LED, a sub-node
+  of the LED driver device node.
+
+- lens-focus: A phandle to the node of the focus lens controller.
+
+
 Optional endpoint properties
 ----------------------------
 
@@ -99,7 +118,10 @@ Optional endpoint properties
   determines the logical lane number, while the value of an entry indicates
   physical lane, e.g. for 2-lane MIPI CSI-2 bus we could have
   "data-lanes = <1 2>;", assuming the clock lane is on hardware lane 0.
-  This property is valid for serial busses only (e.g. MIPI CSI-2).
+  If the hardware does not support lane reordering, monotonically
+  incremented values shall be used from 0 or 1 onwards, depending on
+  whether or not there is also a clock lane. This property is valid for
+  serial busses only (e.g. MIPI CSI-2).
 - clock-lanes: an array of physical clock lane indexes. Position of an entry
   determines the logical lane number, while the value of an entry indicates
   physical lane, e.g. for a MIPI CSI-2 bus we could have "clock-lanes = <0>;",
@@ -132,7 +154,7 @@ imx074 is linked to ceu0 through the MIPI CSI-2 receiver (csi2). ceu0 has a
 'port' node which may indicate that at any time only one of the following data
 pipelines can be active: ov772x -> ceu0 or imx074 -> csi2 -> ceu0.
 
-	ceu0: ceu@0xfe910000 {
+	ceu0: ceu@fe910000 {
 		compatible = "renesas,sh-mobile-ceu";
 		reg = <0xfe910000 0xa0>;
 		interrupts = <0x880>;
@@ -171,9 +193,9 @@ pipelines can be active: ov772x -> ceu0 or imx074 -> csi2 -> ceu0.
 		};
 	};
 
-	i2c0: i2c@0xfff20000 {
+	i2c0: i2c@fff20000 {
 		...
-		ov772x_1: camera@0x21 {
+		ov772x_1: camera@21 {
 			compatible = "ovti,ov772x";
 			reg = <0x21>;
 			vddio-supply = <&regulator1>;
@@ -197,7 +219,7 @@ pipelines can be active: ov772x -> ceu0 or imx074 -> csi2 -> ceu0.
 			};
 		};
 
-		imx074: camera@0x1a {
+		imx074: camera@1a {
 			compatible = "sony,imx074";
 			reg = <0x1a>;
 			vddio-supply = <&regulator1>;
@@ -217,7 +239,7 @@ pipelines can be active: ov772x -> ceu0 or imx074 -> csi2 -> ceu0.
 		};
 	};
 
-	csi2: csi2@0xffc90000 {
+	csi2: csi2@ffc90000 {
 		compatible = "renesas,sh-mobile-csi2";
 		reg = <0xffc90000 0x1000>;
 		interrupts = <0x17a0>;
diff --git a/Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt b/Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
new file mode 100644
index 000000000000..82d923ef413f
--- /dev/null
+++ b/Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
@@ -0,0 +1,27 @@
+DDR PHY Front End (DPFE) for Broadcom STB
+=========================================
+
+DPFE and the DPFE firmware provide an interface for the host CPU to
+communicate with the DCPU, which resides inside the DDR PHY.
+
+There are three memory regions for interacting with the DCPU. These are
+specified in a single reg property.
+
+Required properties:
+  - compatible: must be "brcm,bcm7271-dpfe-cpu", "brcm,bcm7268-dpfe-cpu"
+    or "brcm,dpfe-cpu"
+  - reg: must reference three register ranges
+      - start address and length of the DCPU register space
+      - start address and length of the DCPU data memory space
+      - start address and length of the DCPU instruction memory space
+  - reg-names: must contain "dpfe-cpu", "dpfe-dmem", and "dpfe-imem";
+        they must be in the same order as the register declarations
+
+Example:
+	dpfe_cpu0: dpfe-cpu@f1132000 {
+		compatible = "brcm,bcm7271-dpfe-cpu", "brcm,dpfe-cpu";
+		reg =  <0xf1132000 0x180
+			0xf1134000 0x1000
+			0xf1138000 0x4000>;
+		reg-names = "dpfe-cpu", "dpfe-dmem", "dpfe-imem";
+	};
diff --git a/Documentation/devicetree/bindings/memory-controllers/ti/emif.txt b/Documentation/devicetree/bindings/memory-controllers/ti/emif.txt
index 0db60470ebb6..152eeccbde1c 100644
--- a/Documentation/devicetree/bindings/memory-controllers/ti/emif.txt
+++ b/Documentation/devicetree/bindings/memory-controllers/ti/emif.txt
@@ -7,8 +7,10 @@ of the EMIF IP and memory parts attached to it.
 
 Required properties:
 - compatible	: Should be of the form "ti,emif-<ip-rev>" where <ip-rev>
-  is the IP revision of the specific EMIF instance.
-		  For am437x should be ti,emif-am4372.
+  is the IP revision of the specific EMIF instance. For newer controllers,
+  compatible should be one of the following:
+  	     "ti,emif-am3352"
+	     "ti,emif-am4372"
 
 - phy-type	: <u32> indicating the DDR phy type. Following are the
   allowed values
@@ -44,7 +46,7 @@ Optional properties:
 
 Example:
 
-emif1: emif@0x4c000000 {
+emif1: emif@4c000000 {
 	compatible	= "ti,emif-4d";
 	ti,hwmods	= "emif2";
 	phy-type	= <1>;
diff --git a/Documentation/devicetree/bindings/mfd/aspeed-scu.txt b/Documentation/devicetree/bindings/mfd/aspeed-scu.txt
index 4fc5b83726d6..ce8cf0ec6279 100644
--- a/Documentation/devicetree/bindings/mfd/aspeed-scu.txt
+++ b/Documentation/devicetree/bindings/mfd/aspeed-scu.txt
@@ -9,10 +9,16 @@ Required properties:
 		"aspeed,g5-scu", "syscon", "simple-mfd"
 
 - reg:		contains the offset and length of the SCU memory region
+- #clock-cells: should be set to <1> - the system controller is also a
+	clock provider
+- #reset-cells: should be set to <1> - the system controller is also a
+	reset line provider
 
 Example:
 
 syscon: syscon@1e6e2000 {
 	compatible = "aspeed,ast2400-scu", "syscon", "simple-mfd";
 	reg = <0x1e6e2000 0x1a8>;
+	#clock-cells = <1>;
+	#reset-cells = <1>;
 };
diff --git a/Documentation/devicetree/bindings/mfd/brcm,iproc-cdru.txt b/Documentation/devicetree/bindings/mfd/brcm,iproc-cdru.txt
new file mode 100644
index 000000000000..82f82e069563
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/brcm,iproc-cdru.txt
@@ -0,0 +1,16 @@
+Broadcom iProc Chip Device Resource Unit (CDRU)
+
+Various Broadcom iProc SoCs have a set of registers that provide various
+chip specific device and resource configurations. This node allows access to
+these CDRU registers via syscon.
+
+Required properties:
+- compatible: should contain:
+		"brcm,sr-cdru", "syscon" for Stingray
+- reg: base address and range of the CDRU registers
+
+Example:
+	cdru: syscon@6641d000 {
+		compatible = "brcm,sr-cdru", "syscon";
+		reg = <0 0x6641d000 0 0x400>;
+	};
diff --git a/Documentation/devicetree/bindings/mfd/brcm,iproc-mhb.txt b/Documentation/devicetree/bindings/mfd/brcm,iproc-mhb.txt
new file mode 100644
index 000000000000..4421e9771b8a
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/brcm,iproc-mhb.txt
@@ -0,0 +1,18 @@
+Broadcom iProc Multi Host Bridge (MHB)
+
+Certain Broadcom iProc SoCs have a multi host bridge (MHB) block that controls
+the connection and configuration of 1) internal PCIe serdes; 2) PCIe endpoint
+interface; 3) access to the Nitro (network processing) engine
+
+This node allows access to these MHB registers via syscon.
+
+Required properties:
+- compatible: should contain:
+		"brcm,sr-mhb", "syscon" for Stingray
+- reg: base address and range of the MHB registers
+
+Example:
+	mhb: syscon@60401000 {
+		compatible = "brcm,sr-mhb", "syscon";
+		reg = <0 0x60401000 0 0x38c>;
+	};
diff --git a/Documentation/devicetree/bindings/mfd/max77693.txt b/Documentation/devicetree/bindings/mfd/max77693.txt
index 6a1ae3a2b77f..e6754974a745 100644
--- a/Documentation/devicetree/bindings/mfd/max77693.txt
+++ b/Documentation/devicetree/bindings/mfd/max77693.txt
@@ -127,6 +127,12 @@ Required properties for the LED child node:
 Optional properties for the LED child node:
 - label : see Documentation/devicetree/bindings/leds/common.txt
 
+Optional nodes:
+- max77693-muic :
+	Node used only by extcon consumers.
+	Required properties:
+		- compatible : "maxim,max77693-muic"
+
 Example:
 #include <dt-bindings/leds/common.h>
 
diff --git a/Documentation/devicetree/bindings/mfd/mc13xxx.txt b/Documentation/devicetree/bindings/mfd/mc13xxx.txt
index 39ba4146769d..ac235fe385fc 100644
--- a/Documentation/devicetree/bindings/mfd/mc13xxx.txt
+++ b/Documentation/devicetree/bindings/mfd/mc13xxx.txt
@@ -113,7 +113,6 @@ MC13892 regulators:
 Examples:
 
 ecspi@70010000 { /* ECSPI1 */
-	fsl,spi-num-chipselects = <2>;
 	cs-gpios = <&gpio4 24 0>, /* GPIO4_24 */
 		   <&gpio4 25 0>; /* GPIO4_25 */
 
diff --git a/Documentation/devicetree/bindings/mfd/sprd,sc27xx-pmic.txt b/Documentation/devicetree/bindings/mfd/sprd,sc27xx-pmic.txt
new file mode 100644
index 000000000000..21b9a897fca5
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/sprd,sc27xx-pmic.txt
@@ -0,0 +1,40 @@
+Spreadtrum SC27xx Power Management Integrated Circuit (PMIC)
+
+The Spreadtrum SC27xx series PMICs contain SC2720, SC2721, SC2723, SC2730
+and SC2731. The Spreadtrum PMIC belonging to SC27xx series integrates all
+mobile handset power management, audio codec, battery management and user
+interface support function in a single chip. It has 6 major functional
+blocks:
+- DCDCs to support CPU, memory.
+- LDOs to support both internal and external requirement.
+- Battery management system, such as charger, fuel gauge.
+- Audio codec.
+- User interface function, such as indicator, flash LED and so on.
+- IC level interface, such as power on/off control, RTC and typec and so on.
+
+Required properties:
+- compatible: Should be one of the following:
+	"sprd,sc2720"
+	"sprd,sc2721"
+	"sprd,sc2723"
+	"sprd,sc2730"
+	"sprd,sc2731"
+- reg: The address of the device chip select, should be 0.
+- spi-max-frequency: Typically set to 26000000.
+- interrupts: The interrupt line the device is connected to.
+- interrupt-controller: Marks the device node as an interrupt controller.
+- #interrupt-cells: The number of cells to describe an PMIC IRQ, must be 2.
+- #address-cells: Child device offset number of cells, must be 1.
+- #size-cells: Child device size number of cells, must be 0.
+
+Example:
+pmic@0 {
+	compatible = "sprd,sc2731";
+	reg = <0>;
+	spi-max-frequency = <26000000>;
+	interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
+	interrupt-controller;
+	#interrupt-cells = <2>;
+	#address-cells = <1>;
+	#size-cells = <0>;
+};
diff --git a/Documentation/devicetree/bindings/mfd/ti-keystone-devctrl.txt b/Documentation/devicetree/bindings/mfd/ti-keystone-devctrl.txt
index 20963c76b4bc..71a1f5963936 100644
--- a/Documentation/devicetree/bindings/mfd/ti-keystone-devctrl.txt
+++ b/Documentation/devicetree/bindings/mfd/ti-keystone-devctrl.txt
@@ -13,7 +13,7 @@ Required properties:
 
 Example:
 
-devctrl: device-state-control@0x02620000 {
+devctrl: device-state-control@02620000 {
 	compatible = "ti,keystone-devctrl", "syscon";
 	reg = <0x02620000 0x1000>;
 };
diff --git a/Documentation/devicetree/bindings/mips/brcm/soc.txt b/Documentation/devicetree/bindings/mips/brcm/soc.txt
index e4e1cd91fb1f..356c29789cf5 100644
--- a/Documentation/devicetree/bindings/mips/brcm/soc.txt
+++ b/Documentation/devicetree/bindings/mips/brcm/soc.txt
@@ -11,3 +11,156 @@ Required properties:
 
 The experimental -viper variants are for running Linux on the 3384's
 BMIPS4355 cable modem CPU instead of the BMIPS5000 application processor.
+
+Power management
+----------------
+
+For power management (particularly, S2/S3/S5 system suspend), the following SoC
+components are needed:
+
+= Always-On control block (AON CTRL)
+
+This hardware provides control registers for the "always-on" (even in low-power
+modes) hardware, such as the Power Management State Machine (PMSM).
+
+Required properties:
+- compatible     : should be one of
+		   "brcm,bcm7425-aon-ctrl"
+		   "brcm,bcm7429-aon-ctrl"
+		   "brcm,bcm7435-aon-ctrl" and
+		   "brcm,brcmstb-aon-ctrl"
+- reg            : the register start and length for the AON CTRL block
+
+Example:
+
+syscon@410000 {
+	compatible = "brcm,bcm7425-aon-ctrl", "brcm,brcmstb-aon-ctrl";
+	reg = <0x410000 0x400>;
+};
+
+= Memory controllers
+
+A Broadcom STB SoC typically has a number of independent memory controllers,
+each of which may have several associated hardware blocks, which are versioned
+independently (control registers, DDR PHYs, etc.). One might consider
+describing these controllers as a parent "memory controllers" block, which
+contains N sub-nodes (one for each controller in the system), each of which is
+associated with a number of hardware register resources (e.g., its PHY.
+
+== MEMC (MEMory Controller)
+
+Represents a single memory controller instance.
+
+Required properties:
+- compatible     : should contain "brcm,brcmstb-memc" and "simple-bus"
+- ranges	 : should contain the child address in the parent address
+		   space, must be 0 here, and the register start and length of
+		   the entire memory controller (including all sub nodes: DDR PHY,
+		   arbiter, etc.)
+- #address-cells : must be 1
+- #size-cells	 : must be 1
+
+Example:
+
+	memory-controller@0 {
+		compatible = "brcm,brcmstb-memc", "simple-bus";
+		ranges = <0x0 0x0 0xa000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		memc-arb@1000 {
+			...
+		};
+
+		memc-ddr@2000 {
+			...
+		};
+
+		ddr-phy@6000 {
+			...
+		};
+	};
+
+Should contain subnodes for any of the following relevant hardware resources:
+
+== DDR PHY control
+
+Control registers for this memory controller's DDR PHY.
+
+Required properties:
+- compatible     : should contain one of these
+		   "brcm,brcmstb-ddr-phy-v64.5"
+		   "brcm,brcmstb-ddr-phy"
+
+- reg            : the DDR PHY register range and length
+
+Example:
+
+	ddr-phy@6000 {
+		compatible = "brcm,brcmstb-ddr-phy-v64.5";
+		reg = <0x6000 0xc8>;
+	};
+
+== DDR memory controller sequencer
+
+Control registers for this memory controller's DDR memory sequencer
+
+Required properties:
+- compatible     : should contain one of these
+		   "brcm,bcm7425-memc-ddr"
+		   "brcm,bcm7429-memc-ddr"
+		   "brcm,bcm7435-memc-ddr" and
+		   "brcm,brcmstb-memc-ddr"
+
+- reg            : the DDR sequencer register range and length
+
+Example:
+
+	memc-ddr@2000 {
+		compatible = "brcm,bcm7425-memc-ddr", "brcm,brcmstb-memc-ddr";
+		reg = <0x2000 0x300>;
+	};
+
+== MEMC Arbiter
+
+The memory controller arbiter is responsible for memory clients allocation
+(bandwidth, priorities etc.) and needs to have its contents restored during
+deep sleep states (S3).
+
+Required properties:
+
+- compatible	: should contain one of these
+		  "brcm,brcmstb-memc-arb-v10.0.0.0"
+		  "brcm,brcmstb-memc-arb"
+
+- reg		: the DDR Arbiter register range and length
+
+Example:
+
+	memc-arb@1000 {
+		compatible = "brcm,brcmstb-memc-arb-v10.0.0.0";
+		reg = <0x1000 0x248>;
+	};
+
+== Timers
+
+The Broadcom STB chips contain a timer block with several general purpose
+timers that can be used.
+
+Required properties:
+
+- compatible	: should contain one of:
+		  "brcm,bcm7425-timers"
+		  "brcm,bcm7429-timers"
+		  "brcm,bcm7435-timers and
+		  "brcm,brcmstb-timers"
+- reg		: the timers register range
+- interrupts	: the interrupt line for this timer block
+
+Example:
+
+	timers: timer@4067c0 {
+		compatible = "brcm,bcm7425-timers", "brcm,brcmstb-timers";
+		reg = <0x4067c0 0x40>;
+		interrupts = <&periph_intc 19>;
+	};
diff --git a/Documentation/devicetree/bindings/misc/brcm,kona-smc.txt b/Documentation/devicetree/bindings/misc/brcm,kona-smc.txt
index 6c9f176f3571..05b47232ed9e 100644
--- a/Documentation/devicetree/bindings/misc/brcm,kona-smc.txt
+++ b/Documentation/devicetree/bindings/misc/brcm,kona-smc.txt
@@ -9,7 +9,7 @@ Required properties:
 - reg : Location and size of bounce buffer
 
 Example:
-	smc@0x3404c000 {
+	smc@3404c000 {
 		compatible = "brcm,bcm11351-smc", "brcm,kona-smc";
 		reg = <0x3404c000 0x400>; //1 KiB in SRAM
 	};
diff --git a/Documentation/devicetree/bindings/misc/ge-achc.txt b/Documentation/devicetree/bindings/misc/ge-achc.txt
new file mode 100644
index 000000000000..77df94d7a32f
--- /dev/null
+++ b/Documentation/devicetree/bindings/misc/ge-achc.txt
@@ -0,0 +1,26 @@
+* GE Healthcare USB Management Controller
+
+A device which handles data aquisition from compatible USB based peripherals.
+SPI is used for device management.
+
+Note: This device does not expose the peripherals as USB devices.
+
+Required properties:
+
+- compatible : Should be "ge,achc"
+
+Required SPI properties:
+
+- reg : Should be address of the device chip select within
+  the controller.
+
+- spi-max-frequency : Maximum SPI clocking speed of device in Hz, should be
+  1MHz for the GE ACHC.
+
+Example:
+
+spidev0: spi@0 {
+	compatible = "ge,achc";
+	reg = <0>;
+	spi-max-frequency = <1000000>;
+};
diff --git a/Documentation/devicetree/bindings/mmc/brcm,kona-sdhci.txt b/Documentation/devicetree/bindings/mmc/brcm,kona-sdhci.txt
index aaba2483b4ff..7f5dd83f5bd9 100644
--- a/Documentation/devicetree/bindings/mmc/brcm,kona-sdhci.txt
+++ b/Documentation/devicetree/bindings/mmc/brcm,kona-sdhci.txt
@@ -12,7 +12,7 @@ Refer to clocks/clock-bindings.txt for generic clock consumer properties.
 
 Example:
 
-sdio2: sdio@0x3f1a0000 {
+sdio2: sdio@3f1a0000 {
 	compatible = "brcm,kona-sdhci";
 	reg = <0x3f1a0000 0x10000>;
 	clocks = <&sdio3_clk>;
diff --git a/Documentation/devicetree/bindings/mmc/brcm,sdhci-iproc.txt b/Documentation/devicetree/bindings/mmc/brcm,sdhci-iproc.txt
index 954561d09a8e..fa90d253dc7e 100644
--- a/Documentation/devicetree/bindings/mmc/brcm,sdhci-iproc.txt
+++ b/Documentation/devicetree/bindings/mmc/brcm,sdhci-iproc.txt
@@ -24,7 +24,7 @@ Optional properties:
 
 Example:
 
-sdhci0: sdhci@0x18041000 {
+sdhci0: sdhci@18041000 {
 	compatible = "brcm,sdhci-iproc-cygnus";
 	reg = <0x18041000 0x100>;
 	interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/Documentation/devicetree/bindings/mmc/ti-omap-hsmmc.txt b/Documentation/devicetree/bindings/mmc/ti-omap-hsmmc.txt
index 3a4ac401e6f9..19f5508a7569 100644
--- a/Documentation/devicetree/bindings/mmc/ti-omap-hsmmc.txt
+++ b/Documentation/devicetree/bindings/mmc/ti-omap-hsmmc.txt
@@ -55,7 +55,7 @@ Examples:
 
 [hwmod populated DMA resources]
 
-	mmc1: mmc@0x4809c000 {
+	mmc1: mmc@4809c000 {
 		compatible = "ti,omap4-hsmmc";
 		reg = <0x4809c000 0x400>;
 		ti,hwmods = "mmc1";
@@ -67,7 +67,7 @@ Examples:
 
 [generic DMA request binding]
 
-	mmc1: mmc@0x4809c000 {
+	mmc1: mmc@4809c000 {
 		compatible = "ti,omap4-hsmmc";
 		reg = <0x4809c000 0x400>;
 		ti,hwmods = "mmc1";
diff --git a/Documentation/devicetree/bindings/mtd/cadence-quadspi.txt b/Documentation/devicetree/bindings/mtd/cadence-quadspi.txt
index f248056da24c..bb2075df9b38 100644
--- a/Documentation/devicetree/bindings/mtd/cadence-quadspi.txt
+++ b/Documentation/devicetree/bindings/mtd/cadence-quadspi.txt
@@ -1,7 +1,9 @@
 * Cadence Quad SPI controller
 
 Required properties:
-- compatible : Should be "cdns,qspi-nor".
+- compatible : should be one of the following:
+	Generic default - "cdns,qspi-nor".
+	For TI 66AK2G SoC - "ti,k2g-qspi", "cdns,qspi-nor".
 - reg : Contains two entries, each of which is a tuple consisting of a
 	physical address and length. The first entry is the address and
 	length of the controller register set. The second entry is the
@@ -14,6 +16,9 @@ Required properties:
 
 Optional properties:
 - cdns,is-decoded-cs : Flag to indicate whether decoder is used or not.
+- cdns,rclk-en : Flag to indicate that QSPI return clock is used to latch
+  the read data rather than the QSPI clock. Make sure that QSPI return
+  clock is populated on the board before using this property.
 
 Optional subnodes:
 Subnodes of the Cadence Quad SPI controller are spi slave nodes with additional
diff --git a/Documentation/devicetree/bindings/mtd/denali-nand.txt b/Documentation/devicetree/bindings/mtd/denali-nand.txt
index 504291d2e5c2..0ee8edb60efc 100644
--- a/Documentation/devicetree/bindings/mtd/denali-nand.txt
+++ b/Documentation/devicetree/bindings/mtd/denali-nand.txt
@@ -29,7 +29,7 @@ nand: nand@ff900000 {
 	#address-cells = <1>;
 	#size-cells = <1>;
 	compatible = "altr,socfpga-denali-nand";
-	reg = <0xff900000 0x100000>, <0xffb80000 0x10000>;
+	reg = <0xff900000 0x20>, <0xffb80000 0x1000>;
 	reg-names = "nand_data", "denali_reg";
 	interrupts = <0 144 4>;
 };
diff --git a/Documentation/devicetree/bindings/mtd/gpmc-nor.txt b/Documentation/devicetree/bindings/mtd/gpmc-nor.txt
index 131d3a74d0bd..c8567b40fe13 100644
--- a/Documentation/devicetree/bindings/mtd/gpmc-nor.txt
+++ b/Documentation/devicetree/bindings/mtd/gpmc-nor.txt
@@ -82,15 +82,15 @@ gpmc: gpmc@6e000000 {
 			label = "bootloader-nor";
 			reg = <0 0x40000>;
 		};
-		partition@0x40000 {
+		partition@40000 {
 			label = "params-nor";
 			reg = <0x40000 0x40000>;
 		};
-		partition@0x80000 {
+		partition@80000 {
 			label = "kernel-nor";
 			reg = <0x80000 0x200000>;
 		};
-		partition@0x280000 {
+		partition@280000 {
 			label = "filesystem-nor";
 			reg = <0x240000 0x7d80000>;
 		};
diff --git a/Documentation/devicetree/bindings/mtd/jedec,spi-nor.txt b/Documentation/devicetree/bindings/mtd/jedec,spi-nor.txt
index 9ce35af8507c..956bb046e599 100644
--- a/Documentation/devicetree/bindings/mtd/jedec,spi-nor.txt
+++ b/Documentation/devicetree/bindings/mtd/jedec,spi-nor.txt
@@ -13,6 +13,7 @@ Required properties:
                  at25df321a
                  at25df641
                  at26df081a
+                 mr25h128
                  mr25h256
                  mr25h10
                  mr25h40
diff --git a/Documentation/devicetree/bindings/mtd/mtk-nand.txt b/Documentation/devicetree/bindings/mtd/mtk-nand.txt
index dbf9e054c11c..0431841de781 100644
--- a/Documentation/devicetree/bindings/mtd/mtk-nand.txt
+++ b/Documentation/devicetree/bindings/mtd/mtk-nand.txt
@@ -131,7 +131,7 @@ Example:
 				read-only;
 				reg = <0x00000000 0x00400000>;
 			};
-			android@0x00400000 {
+			android@00400000 {
 				label = "android";
 				reg = <0x00400000 0x12c00000>;
 			};
diff --git a/Documentation/devicetree/bindings/mtd/mtk-quadspi.txt b/Documentation/devicetree/bindings/mtd/mtk-quadspi.txt
index 840f9405dcf0..56d3668e2c50 100644
--- a/Documentation/devicetree/bindings/mtd/mtk-quadspi.txt
+++ b/Documentation/devicetree/bindings/mtd/mtk-quadspi.txt
@@ -1,13 +1,16 @@
 * Serial NOR flash controller for MTK MT81xx (and similar)
 
 Required properties:
-- compatible: 	  The possible values are:
-		  "mediatek,mt2701-nor"
-		  "mediatek,mt7623-nor"
+- compatible: 	  For mt8173, compatible should be "mediatek,mt8173-nor",
+		  and it's the fallback compatible for other Soc.
+		  For every other SoC, should contain both the SoC-specific compatible
+		  string and "mediatek,mt8173-nor".
+		  The possible values are:
+		  "mediatek,mt2701-nor", "mediatek,mt8173-nor"
+		  "mediatek,mt2712-nor", "mediatek,mt8173-nor"
+		  "mediatek,mt7622-nor", "mediatek,mt8173-nor"
+		  "mediatek,mt7623-nor", "mediatek,mt8173-nor"
 		  "mediatek,mt8173-nor"
-		  For mt8173, compatible should be "mediatek,mt8173-nor".
-		  For every other SoC, should contain both the SoC-specific compatible string
-		  and "mediatek,mt8173-nor".
 - reg: 		  physical base address and length of the controller's register
 - clocks: 	  the phandle of the clocks needed by the nor controller
 - clock-names: 	  the names of the clocks
diff --git a/Documentation/devicetree/bindings/mtd/pxa3xx-nand.txt b/Documentation/devicetree/bindings/mtd/pxa3xx-nand.txt
index d9b655f11048..d4ee4da58463 100644
--- a/Documentation/devicetree/bindings/mtd/pxa3xx-nand.txt
+++ b/Documentation/devicetree/bindings/mtd/pxa3xx-nand.txt
@@ -5,9 +5,13 @@ Required properties:
  - compatible:		Should be set to one of the following:
 			marvell,pxa3xx-nand
 			marvell,armada370-nand
+			marvell,armada-8k-nand
  - reg: 		The register base for the controller
  - interrupts:		The interrupt to map
  - #address-cells:	Set to <1> if the node includes partitions
+ - marvell,system-controller: Set to retrieve the syscon node that handles
+			NAND controller related registers (only required
+			with marvell,armada-8k-nand compatible).
 
 Optional properties:
 
diff --git a/Documentation/devicetree/bindings/net/altera_tse.txt b/Documentation/devicetree/bindings/net/altera_tse.txt
index a706297998e9..0e21df94a53f 100644
--- a/Documentation/devicetree/bindings/net/altera_tse.txt
+++ b/Documentation/devicetree/bindings/net/altera_tse.txt
@@ -52,7 +52,7 @@ Optional properties:
 
 Example:
 
-	tse_sub_0_eth_tse_0: ethernet@0x1,00000000 {
+	tse_sub_0_eth_tse_0: ethernet@1,00000000 {
 		compatible = "altr,tse-msgdma-1.0";
 		reg =	<0x00000001 0x00000000 0x00000400>,
 			<0x00000001 0x00000460 0x00000020>,
@@ -90,7 +90,7 @@ Example:
 		};
 	};
 
-	tse_sub_1_eth_tse_0: ethernet@0x1,00001000 {
+	tse_sub_1_eth_tse_0: ethernet@1,00001000 {
 		compatible = "altr,tse-msgdma-1.0";
 		reg = 	<0x00000001 0x00001000 0x00000400>,
 			<0x00000001 0x00001460 0x00000020>,
diff --git a/Documentation/devicetree/bindings/net/bluetooth.txt b/Documentation/devicetree/bindings/net/bluetooth.txt
new file mode 100644
index 000000000000..94797df751b8
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/bluetooth.txt
@@ -0,0 +1,5 @@
+The following properties are common to the Bluetooth controllers:
+
+- local-bd-address: array of 6 bytes, specifies the BD address that was
+  uniquely assigned to the Bluetooth device, formatted with least significant
+  byte first (little-endian).
diff --git a/Documentation/devicetree/bindings/net/dsa/lan9303.txt b/Documentation/devicetree/bindings/net/dsa/lan9303.txt
index 4448d063ddf6..464d6bf87605 100644
--- a/Documentation/devicetree/bindings/net/dsa/lan9303.txt
+++ b/Documentation/devicetree/bindings/net/dsa/lan9303.txt
@@ -52,7 +52,7 @@ I2C managed mode:
 
 			port@1 { /* external port 1 */
 				reg = <1>;
-				label = "lan1;
+				label = "lan1";
 			};
 
 			port@2 { /* external port 2 */
@@ -89,7 +89,7 @@ MDIO managed mode:
 
 					port@1 { /* external port 1 */
 						reg = <1>;
-						label = "lan1;
+						label = "lan1";
 					};
 
 					port@2 { /* external port 2 */
diff --git a/Documentation/devicetree/bindings/net/dwmac-sun8i.txt b/Documentation/devicetree/bindings/net/dwmac-sun8i.txt
new file mode 100644
index 000000000000..3d6d5fa0c4d5
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/dwmac-sun8i.txt
@@ -0,0 +1,207 @@
+* Allwinner sun8i GMAC ethernet controller
+
+This device is a platform glue layer for stmmac.
+Please see stmmac.txt for the other unchanged properties.
+
+Required properties:
+- compatible: must be one of the following string:
+		"allwinner,sun8i-a83t-emac"
+		"allwinner,sun8i-h3-emac"
+		"allwinner,sun8i-v3s-emac"
+		"allwinner,sun50i-a64-emac"
+- reg: address and length of the register for the device.
+- interrupts: interrupt for the device
+- interrupt-names: must be "macirq"
+- clocks: A phandle to the reference clock for this device
+- clock-names: must be "stmmaceth"
+- resets: A phandle to the reset control for this device
+- reset-names: must be "stmmaceth"
+- phy-mode: See ethernet.txt
+- phy-handle: See ethernet.txt
+- #address-cells: shall be 1
+- #size-cells: shall be 0
+- syscon: A phandle to the syscon of the SoC with one of the following
+ compatible string:
+  - allwinner,sun8i-h3-system-controller
+  - allwinner,sun8i-v3s-system-controller
+  - allwinner,sun50i-a64-system-controller
+  - allwinner,sun8i-a83t-system-controller
+
+Optional properties:
+- allwinner,tx-delay-ps: TX clock delay chain value in ps. Range value is 0-700. Default is 0)
+- allwinner,rx-delay-ps: RX clock delay chain value in ps. Range value is 0-3100. Default is 0)
+Both delay properties need to be a multiple of 100. They control the delay for
+external PHY.
+
+Optional properties for the following compatibles:
+  - "allwinner,sun8i-h3-emac",
+  - "allwinner,sun8i-v3s-emac":
+- allwinner,leds-active-low: EPHY LEDs are active low
+
+Required child node of emac:
+- mdio bus node: should be named mdio with compatible "snps,dwmac-mdio"
+
+Required properties of the mdio node:
+- #address-cells: shall be 1
+- #size-cells: shall be 0
+
+The device node referenced by "phy" or "phy-handle" must be a child node
+of the mdio node. See phy.txt for the generic PHY bindings.
+
+The following compatibles require that the emac node have a mdio-mux child
+node called "mdio-mux":
+  - "allwinner,sun8i-h3-emac"
+  - "allwinner,sun8i-v3s-emac":
+Required properties for the mdio-mux node:
+  - compatible = "allwinner,sun8i-h3-mdio-mux"
+  - mdio-parent-bus: a phandle to EMAC mdio
+  - one child mdio for the integrated mdio with the compatible
+    "allwinner,sun8i-h3-mdio-internal"
+  - one child mdio for the external mdio if present (V3s have none)
+Required properties for the mdio-mux children node:
+  - reg: 1 for internal MDIO bus, 2 for external MDIO bus
+
+The following compatibles require a PHY node representing the integrated
+PHY, under the integrated MDIO bus node if an mdio-mux node is used:
+  - "allwinner,sun8i-h3-emac",
+  - "allwinner,sun8i-v3s-emac":
+
+Additional information regarding generic multiplexer properties can be found
+at Documentation/devicetree/bindings/net/mdio-mux.txt
+
+Required properties of the integrated phy node:
+- clocks: a phandle to the reference clock for the EPHY
+- resets: a phandle to the reset control for the EPHY
+- Must be a child of the integrated mdio
+
+Example with integrated PHY:
+emac: ethernet@1c0b000 {
+	compatible = "allwinner,sun8i-h3-emac";
+	syscon = <&syscon>;
+	reg = <0x01c0b000 0x104>;
+	interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
+	interrupt-names = "macirq";
+	resets = <&ccu RST_BUS_EMAC>;
+	reset-names = "stmmaceth";
+	clocks = <&ccu CLK_BUS_EMAC>;
+	clock-names = "stmmaceth";
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	phy-handle = <&int_mii_phy>;
+	phy-mode = "mii";
+	allwinner,leds-active-low;
+
+	mdio: mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "snps,dwmac-mdio";
+	};
+
+	mdio-mux {
+		compatible = "mdio-mux", "allwinner,sun8i-h3-mdio-mux";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		mdio-parent-bus = <&mdio>;
+
+		int_mdio: mdio@1 {
+			compatible = "allwinner,sun8i-h3-mdio-internal";
+			reg = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			int_mii_phy: ethernet-phy@1 {
+				reg = <1>;
+				clocks = <&ccu CLK_BUS_EPHY>;
+				resets = <&ccu RST_BUS_EPHY>;
+				phy-is-integrated;
+			};
+		};
+		ext_mdio: mdio@2 {
+			reg = <2>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+	};
+};
+
+Example with external PHY:
+emac: ethernet@1c0b000 {
+	compatible = "allwinner,sun8i-h3-emac";
+	syscon = <&syscon>;
+	reg = <0x01c0b000 0x104>;
+	interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
+	interrupt-names = "macirq";
+	resets = <&ccu RST_BUS_EMAC>;
+	reset-names = "stmmaceth";
+	clocks = <&ccu CLK_BUS_EMAC>;
+	clock-names = "stmmaceth";
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	phy-handle = <&ext_rgmii_phy>;
+	phy-mode = "rgmii";
+	allwinner,leds-active-low;
+
+	mdio: mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "snps,dwmac-mdio";
+	};
+
+	mdio-mux {
+		compatible = "allwinner,sun8i-h3-mdio-mux";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		mdio-parent-bus = <&mdio>;
+
+		int_mdio: mdio@1 {
+			compatible = "allwinner,sun8i-h3-mdio-internal";
+			reg = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			int_mii_phy: ethernet-phy@1 {
+				reg = <1>;
+				clocks = <&ccu CLK_BUS_EPHY>;
+				resets = <&ccu RST_BUS_EPHY>;
+			};
+		};
+		ext_mdio: mdio@2 {
+			reg = <2>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			ext_rgmii_phy: ethernet-phy@1 {
+				reg = <1>;
+			};
+		}:
+	};
+};
+
+Example with SoC without integrated PHY
+
+emac: ethernet@1c0b000 {
+	compatible = "allwinner,sun8i-a83t-emac";
+	syscon = <&syscon>;
+	reg = <0x01c0b000 0x104>;
+	interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
+	interrupt-names = "macirq";
+	resets = <&ccu RST_BUS_EMAC>;
+	reset-names = "stmmaceth";
+	clocks = <&ccu CLK_BUS_EMAC>;
+	clock-names = "stmmaceth";
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	phy-handle = <&ext_rgmii_phy>;
+	phy-mode = "rgmii";
+
+	mdio: mdio {
+		compatible = "snps,dwmac-mdio";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		ext_rgmii_phy: ethernet-phy@1 {
+			reg = <1>;
+		};
+	};
+};
diff --git a/Documentation/devicetree/bindings/net/fsl-fec.txt b/Documentation/devicetree/bindings/net/fsl-fec.txt
index 6f55bdd52f8a..f0dc94409107 100644
--- a/Documentation/devicetree/bindings/net/fsl-fec.txt
+++ b/Documentation/devicetree/bindings/net/fsl-fec.txt
@@ -34,6 +34,19 @@ Optional properties:
 - fsl,err006687-workaround-present: If present indicates that the system has
   the hardware workaround for ERR006687 applied and does not need a software
   workaround.
+ -interrupt-names:  names of the interrupts listed in interrupts property in
+  the same order. The defaults if not specified are
+  __Number of interrupts__   __Default__
+	1			"int0"
+	2			"int0", "pps"
+	3			"int0", "int1", "int2"
+	4			"int0", "int1", "int2", "pps"
+  The order may be changed as long as they correspond to the interrupts
+  property. Currently, only i.mx7 uses "int1" and "int2". They correspond to
+  tx/rx queues 1 and 2. "int0" will be used for queue 0 and ENET_MII interrupts.
+  For imx6sx, "int0" handles all 3 queues and ENET_MII. "pps" is for the pulse
+  per second interrupt associated with 1588 precision time protocol(PTP).
+
 
 Optional subnodes:
 - mdio : specifies the mdio bus in the FEC, used as a container for phy nodes
diff --git a/Documentation/devicetree/bindings/net/mdio.txt b/Documentation/devicetree/bindings/net/mdio.txt
index 96a53f89aa6e..e3e1603f256c 100644
--- a/Documentation/devicetree/bindings/net/mdio.txt
+++ b/Documentation/devicetree/bindings/net/mdio.txt
@@ -18,7 +18,7 @@ Example :
 This example shows these optional properties, plus other properties
 required for the TI Davinci MDIO driver.
 
-	davinci_mdio: ethernet@0x5c030000 {
+	davinci_mdio: ethernet@5c030000 {
 		compatible = "ti,davinci_mdio";
 		reg = <0x5c030000 0x1000>;
 		#address-cells = <1>;
diff --git a/Documentation/devicetree/bindings/net/renesas,ravb.txt b/Documentation/devicetree/bindings/net/renesas,ravb.txt
index 16723535e1aa..c902261893b9 100644
--- a/Documentation/devicetree/bindings/net/renesas,ravb.txt
+++ b/Documentation/devicetree/bindings/net/renesas,ravb.txt
@@ -17,6 +17,8 @@ Required properties:
 
       - "renesas,etheravb-r8a7795" for the R8A7795 SoC.
       - "renesas,etheravb-r8a7796" for the R8A7796 SoC.
+      - "renesas,etheravb-r8a77970" for the R8A77970 SoC.
+      - "renesas,etheravb-r8a77995" for the R8A77995 SoC.
       - "renesas,etheravb-rcar-gen3" as a fallback for the above
 		R-Car Gen3 devices.
 
@@ -40,7 +42,7 @@ Optional properties:
 - interrupt-parent: the phandle for the interrupt controller that services
 		    interrupts for this device.
 - interrupt-names: A list of interrupt names.
-		   For the R8A779[56] SoCs this property is mandatory;
+		   For the R-Car Gen 3 SoCs this property is mandatory;
 		   it should include one entry per channel, named "ch%u",
 		   where %u is the channel number ranging from 0 to 24.
 		   For other SoCs this property is optional; if present
diff --git a/Documentation/devicetree/bindings/net/sh_eth.txt b/Documentation/devicetree/bindings/net/sh_eth.txt
index 0115c85a2425..5172799a7f1a 100644
--- a/Documentation/devicetree/bindings/net/sh_eth.txt
+++ b/Documentation/devicetree/bindings/net/sh_eth.txt
@@ -4,7 +4,8 @@ This file provides information on what the device node for the SH EtherMAC
 interface contains.
 
 Required properties:
-- compatible: "renesas,gether-r8a7740" if the device is a part of R8A7740 SoC.
+- compatible: Must contain one or more of the following:
+	      "renesas,gether-r8a7740" if the device is a part of R8A7740 SoC.
 	      "renesas,ether-r8a7743"  if the device is a part of R8A7743 SoC.
 	      "renesas,ether-r8a7745"  if the device is a part of R8A7745 SoC.
 	      "renesas,ether-r8a7778"  if the device is a part of R8A7778 SoC.
@@ -14,6 +15,14 @@ Required properties:
 	      "renesas,ether-r8a7793"  if the device is a part of R8A7793 SoC.
 	      "renesas,ether-r8a7794"  if the device is a part of R8A7794 SoC.
 	      "renesas,ether-r7s72100" if the device is a part of R7S72100 SoC.
+	      "renesas,rcar-gen1-ether" for a generic R-Car Gen1 device.
+	      "renesas,rcar-gen2-ether" for a generic R-Car Gen2 or RZ/G1
+	                                device.
+
+	      When compatible with the generic version, nodes must list
+	      the SoC-specific version corresponding to the platform
+	      first followed by the generic version.
+
 - reg: offset and length of (1) the E-DMAC/feLic register block (required),
        (2) the TSU register block (optional).
 - interrupts: interrupt specifier for the sole interrupt.
@@ -36,7 +45,8 @@ Optional properties:
 Example (Lager board):
 
 	ethernet@ee700000 {
-		compatible = "renesas,ether-r8a7790";
+		compatible = "renesas,ether-r8a7790",
+		             "renesas,rcar-gen2-ether";
 		reg = <0 0xee700000 0 0x400>;
 		interrupt-parent = <&gic>;
 		interrupts = <0 162 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/Documentation/devicetree/bindings/net/socfpga-dwmac.txt b/Documentation/devicetree/bindings/net/socfpga-dwmac.txt
index b30d04b54ee9..17d6819669c8 100644
--- a/Documentation/devicetree/bindings/net/socfpga-dwmac.txt
+++ b/Documentation/devicetree/bindings/net/socfpga-dwmac.txt
@@ -28,7 +28,7 @@ Required properties:
 
 Example:
 
-gmii_to_sgmii_converter: phy@0x100000240 {
+gmii_to_sgmii_converter: phy@100000240 {
 	compatible = "altr,gmii-to-sgmii-2.0";
 	reg = <0x00000001 0x00000240 0x00000008>,
 		<0x00000001 0x00000200 0x00000040>;
diff --git a/Documentation/devicetree/bindings/net/stmmac.txt b/Documentation/devicetree/bindings/net/stmmac.txt
index c3a7be6615c5..3a28a5d8857d 100644
--- a/Documentation/devicetree/bindings/net/stmmac.txt
+++ b/Documentation/devicetree/bindings/net/stmmac.txt
@@ -12,7 +12,7 @@ Required properties:
 	Valid interrupt names are:
   - "macirq" (combined signal for various interrupt events)
   - "eth_wake_irq" (the interrupt to manage the remote wake-up packet detection)
-  - "eth_lpi" (the interrupt that occurs when Tx or Rx enters/exits LPI state)
+  - "eth_lpi" (the interrupt that occurs when Rx exits the LPI state)
 - phy-mode: See ethernet.txt file in the same directory.
 - snps,reset-gpio 	gpio number for phy reset.
 - snps,reset-active-low boolean flag to indicate if phy reset is active low.
diff --git a/Documentation/devicetree/bindings/nios2/nios2.txt b/Documentation/devicetree/bindings/nios2/nios2.txt
index d6d0a94cb3bb..b95e831bcba3 100644
--- a/Documentation/devicetree/bindings/nios2/nios2.txt
+++ b/Documentation/devicetree/bindings/nios2/nios2.txt
@@ -36,7 +36,7 @@ Optional properties:
 
 Example:
 
-cpu@0x0 {
+cpu@0 {
 	device_type = "cpu";
 	compatible = "altr,nios2-1.0";
 	reg = <0>;
diff --git a/Documentation/devicetree/bindings/nvmem/allwinner,sunxi-sid.txt b/Documentation/devicetree/bindings/nvmem/allwinner,sunxi-sid.txt
index 081c49c0dac0..d69543701d5d 100644
--- a/Documentation/devicetree/bindings/nvmem/allwinner,sunxi-sid.txt
+++ b/Documentation/devicetree/bindings/nvmem/allwinner,sunxi-sid.txt
@@ -5,6 +5,7 @@ Required properties:
   "allwinner,sun4i-a10-sid"
   "allwinner,sun7i-a20-sid"
   "allwinner,sun8i-h3-sid"
+  "allwinner,sun50i-a64-sid"
 
 - reg: Should contain registers location and length
 
diff --git a/Documentation/devicetree/bindings/nvmem/amlogic-efuse.txt b/Documentation/devicetree/bindings/nvmem/amlogic-efuse.txt
index fafd85bd67a6..e3298e18de26 100644
--- a/Documentation/devicetree/bindings/nvmem/amlogic-efuse.txt
+++ b/Documentation/devicetree/bindings/nvmem/amlogic-efuse.txt
@@ -1,4 +1,4 @@
-= Amlogic eFuse device tree bindings =
+= Amlogic Meson GX eFuse device tree bindings =
 
 Required properties:
 - compatible: should be "amlogic,meson-gxbb-efuse"
diff --git a/Documentation/devicetree/bindings/nvmem/amlogic-meson-mx-efuse.txt b/Documentation/devicetree/bindings/nvmem/amlogic-meson-mx-efuse.txt
new file mode 100644
index 000000000000..a3c63954a1a4
--- /dev/null
+++ b/Documentation/devicetree/bindings/nvmem/amlogic-meson-mx-efuse.txt
@@ -0,0 +1,22 @@
+Amlogic Meson6/Meson8/Meson8b efuse
+
+Required Properties:
+- compatible: depending on the SoC this should be one of:
+	- "amlogic,meson6-efuse"
+	- "amlogic,meson8-efuse"
+	- "amlogic,meson8b-efuse"
+- reg: base address and size of the efuse registers
+- clocks: a reference to the efuse core gate clock
+- clock-names: must be "core"
+
+All properties and sub-nodes as well as the consumer bindings
+defined in nvmem.txt in this directory are also supported.
+
+
+Example:
+	efuse: nvmem@0 {
+		compatible = "amlogic,meson8-efuse";
+		reg = <0x0 0x2000>;
+		clocks = <&clkc CLKID_EFUSE>;
+		clock-names = "core";
+	};
diff --git a/Documentation/devicetree/bindings/nvmem/rockchip-efuse.txt b/Documentation/devicetree/bindings/nvmem/rockchip-efuse.txt
index 1ff02afdc55a..60bec4782806 100644
--- a/Documentation/devicetree/bindings/nvmem/rockchip-efuse.txt
+++ b/Documentation/devicetree/bindings/nvmem/rockchip-efuse.txt
@@ -6,6 +6,7 @@ Required properties:
   - "rockchip,rk3188-efuse" - for RK3188 SoCs.
   - "rockchip,rk3228-efuse" - for RK3228 SoCs.
   - "rockchip,rk3288-efuse" - for RK3288 SoCs.
+  - "rockchip,rk3368-efuse" - for RK3368 SoCs.
   - "rockchip,rk3399-efuse" - for RK3399 SoCs.
 - reg: Should contain the registers location and exact eFuse size
 - clocks: Should be the clock id of eFuse
diff --git a/Documentation/devicetree/bindings/nvmem/snvs-lpgpr.txt b/Documentation/devicetree/bindings/nvmem/snvs-lpgpr.txt
new file mode 100644
index 000000000000..20bc49b49799
--- /dev/null
+++ b/Documentation/devicetree/bindings/nvmem/snvs-lpgpr.txt
@@ -0,0 +1,20 @@
+Device tree bindings for Low Power General Purpose Register found in i.MX6Q/D
+Secure Non-Volatile Storage.
+
+This DT node should be represented as a sub-node of a "syscon",
+"simple-mfd" node.
+
+Required properties:
+- compatible: should be one of the fallowing variants:
+	"fsl,imx6q-snvs-lpgpr" for Freescale i.MX6Q/D/DL/S
+	"fsl,imx6ul-snvs-lpgpr" for Freescale i.MX6UL
+
+Example:
+snvs: snvs@020cc000 {
+	compatible = "fsl,sec-v4.0-mon", "syscon", "simple-mfd";
+	reg = <0x020cc000 0x4000>;
+
+	snvs_lpgpr: snvs-lpgpr {
+		compatible = "fsl,imx6q-snvs-lpgpr";
+	};
+};
diff --git a/Documentation/devicetree/bindings/nvmem/uniphier-efuse.txt b/Documentation/devicetree/bindings/nvmem/uniphier-efuse.txt
new file mode 100644
index 000000000000..eccf490d5a6d
--- /dev/null
+++ b/Documentation/devicetree/bindings/nvmem/uniphier-efuse.txt
@@ -0,0 +1,49 @@
+= UniPhier eFuse device tree bindings =
+
+This UniPhier eFuse must be under soc-glue.
+
+Required properties:
+- compatible: should be "socionext,uniphier-efuse"
+- reg: should contain the register location and length
+
+= Data cells =
+Are child nodes of efuse, bindings of which as described in
+bindings/nvmem/nvmem.txt
+
+Example:
+
+	soc-glue@5f900000 {
+		compatible = "socionext,uniphier-ld20-soc-glue-debug",
+			     "simple-mfd";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0x0 0x5f900000 0x2000>;
+
+		efuse@100 {
+			compatible = "socionext,uniphier-efuse";
+			reg = <0x100 0x28>;
+		};
+
+		efuse@200 {
+			compatible = "socionext,uniphier-efuse";
+			reg = <0x200 0x68>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			/* Data cells */
+			usb_mon: usb-mon@54 {
+				reg = <0x54 0xc>;
+			};
+		};
+	};
+
+= Data consumers =
+Are device nodes which consume nvmem data cells.
+
+Example:
+
+	usb {
+		...
+		nvmem-cells = <&usb_mon>;
+		nvmem-cell-names = "usb_mon";
+	}
diff --git a/Documentation/devicetree/bindings/pci/altera-pcie.txt b/Documentation/devicetree/bindings/pci/altera-pcie.txt
index 495880193adc..a1dc9366a8fc 100644
--- a/Documentation/devicetree/bindings/pci/altera-pcie.txt
+++ b/Documentation/devicetree/bindings/pci/altera-pcie.txt
@@ -25,7 +25,7 @@ Optional properties:
 - bus-range:	PCI bus numbers covered
 
 Example
-	pcie_0: pcie@0xc00000000 {
+	pcie_0: pcie@c00000000 {
 		compatible = "altr,pcie-root-port-1.0";
 		reg = <0xc0000000 0x20000000>,
 			<0xff220000 0x00004000>;
diff --git a/Documentation/devicetree/bindings/pci/designware-pcie-ecam.txt b/Documentation/devicetree/bindings/pci/designware-pcie-ecam.txt
new file mode 100644
index 000000000000..515b2f9542e5
--- /dev/null
+++ b/Documentation/devicetree/bindings/pci/designware-pcie-ecam.txt
@@ -0,0 +1,42 @@
+* Synopsys DesignWare PCIe root complex in ECAM shift mode
+
+In some cases, firmware may already have configured the Synopsys DesignWare
+PCIe controller in RC mode with static ATU window mappings that cover all
+config, MMIO and I/O spaces in a [mostly] ECAM compatible fashion.
+In this case, there is no need for the OS to perform any low level setup
+of clocks, PHYs or device registers, nor is there any reason for the driver
+to reconfigure ATU windows for config and/or IO space accesses at runtime.
+
+In cases where the IP was synthesized with a minimum ATU window size of
+64 KB, it cannot be supported by the generic ECAM driver, because it
+requires special config space accessors that filter accesses to device #1
+and beyond on the first bus.
+
+Required properties:
+- compatible: "marvell,armada8k-pcie-ecam" or
+              "socionext,synquacer-pcie-ecam" or
+              "snps,dw-pcie-ecam" (must be preceded by a more specific match)
+
+Please refer to the binding document of "pci-host-ecam-generic" in the
+file host-generic-pci.txt for a description of the remaining required
+and optional properties.
+
+Example:
+
+    pcie1: pcie@7f000000 {
+        compatible = "socionext,synquacer-pcie-ecam", "snps,dw-pcie-ecam";
+        device_type = "pci";
+        reg = <0x0 0x7f000000 0x0 0xf00000>;
+        bus-range = <0x0 0xe>;
+        #address-cells = <3>;
+        #size-cells = <2>;
+        ranges = <0x1000000 0x00 0x00010000 0x00 0x7ff00000 0x0 0x00010000>,
+                 <0x2000000 0x00 0x70000000 0x00 0x70000000 0x0 0x0f000000>,
+                 <0x3000000 0x3f 0x00000000 0x3f 0x00000000 0x1 0x00000000>;
+
+        #interrupt-cells = <0x1>;
+        interrupt-map-mask = <0x0 0x0 0x0 0x0>;
+        interrupt-map = <0x0 0x0 0x0 0x0 &gic 0x0 0x0 0x0 182 0x4>;
+        msi-map = <0x0 &its 0x0 0x10000>;
+        dma-coherent;
+    };
diff --git a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
index 7b1e48bf172b..149d8f7f86b0 100644
--- a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
+++ b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
@@ -52,7 +52,7 @@ Additional required properties for imx7d-pcie:
 
 Example:
 
-	pcie@0x01000000 {
+	pcie@01000000 {
 		compatible = "fsl,imx6q-pcie", "snps,dw-pcie";
 		reg = <0x01ffc000 0x04000>,
 		      <0x01f00000 0x80000>;
diff --git a/Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt b/Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
new file mode 100644
index 000000000000..c84bc027930b
--- /dev/null
+++ b/Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
@@ -0,0 +1,68 @@
+HiSilicon STB PCIe host bridge DT description
+
+The HiSilicon STB PCIe host controller is based on the DesignWare PCIe core.
+It shares common functions with the DesignWare PCIe core driver and inherits
+common properties defined in
+Documentation/devicetree/bindings/pci/designware-pcie.txt.
+
+Additional properties are described here:
+
+Required properties
+- compatible: Should be one of the following strings:
+		"hisilicon,hi3798cv200-pcie"
+- reg: Should contain sysctl, rc_dbi, config registers location and length.
+- reg-names: Must include the following entries:
+  "control": control registers of PCIe controller;
+  "rc-dbi": configuration space of PCIe controller;
+  "config": configuration transaction space of PCIe controller.
+- bus-range: PCI bus numbers covered.
+- interrupts: MSI interrupt.
+- interrupt-names: Must include "msi" entries.
+- clocks: List of phandle and clock specifier pairs as listed in clock-names
+  property.
+- clock-name: Must include the following entries:
+  "aux": auxiliary gate clock;
+  "pipe": pipe gate clock;
+  "sys": sys gate clock;
+  "bus": bus gate clock.
+- resets: List of phandle and reset specifier pairs as listed in reset-names
+  property.
+- reset-names: Must include the following entries:
+  "soft": soft reset;
+  "sys": sys reset;
+  "bus": bus reset.
+
+Optional properties:
+- reset-gpios: The gpio to generate PCIe PERST# assert and deassert signal.
+- phys: List of phandle and phy mode specifier, should be 0.
+- phy-names: Must be "phy".
+
+Example:
+	pcie@f9860000 {
+		compatible = "hisilicon,hi3798cv200-pcie";
+		reg = <0xf9860000 0x1000>,
+		      <0xf0000000 0x2000>,
+		      <0xf2000000 0x01000000>;
+		reg-names = "control", "rc-dbi", "config";
+		#address-cells = <3>;
+		#size-cells = <2>;
+		device_type = "pci";
+		bus-range = <0 15>;
+		num-lanes = <1>;
+		ranges=<0x81000000 0 0 0xf4000000 0 0x00010000
+			0x82000000 0 0xf3000000 0xf3000000 0 0x01000000>;
+		interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "msi";
+		#interrupt-cells = <1>;
+		interrupt-map-mask = <0 0 0 0>;
+		interrupt-map = <0 0 0 0 &gic GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&crg PCIE_AUX_CLK>,
+			 <&crg PCIE_PIPE_CLK>,
+			 <&crg PCIE_SYS_CLK>,
+			 <&crg PCIE_BUS_CLK>;
+		clock-names = "aux", "pipe", "sys", "bus";
+		resets = <&crg 0x18c 6>, <&crg 0x18c 5>, <&crg 0x18c 4>;
+		reset-names = "soft", "sys", "bus";
+		phys = <&combphy1 PHY_TYPE_PCIE>;
+		phy-names = "phy";
+	};
diff --git a/Documentation/devicetree/bindings/pci/hisilicon-pcie.txt b/Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
index bdb7ab39d2d7..7bf9df047a1e 100644
--- a/Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
+++ b/Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
@@ -21,7 +21,7 @@ Optional properties:
 - dma-coherent: Present if DMA operations are coherent.
 
 Hip05 Example (note that Hip06 is the same except compatible):
-	pcie@0xb0080000 {
+	pcie@b0080000 {
 		compatible = "hisilicon,hip05-pcie", "snps,dw-pcie";
 		reg = <0 0xb0080000 0 0x10000>, <0x220 0x00000000 0 0x2000>;
 		reg-names = "rc_dbi", "config";
diff --git a/Documentation/devicetree/bindings/pci/layerscape-pci.txt b/Documentation/devicetree/bindings/pci/layerscape-pci.txt
index c0484da0f20d..66df1e81e0b8 100644
--- a/Documentation/devicetree/bindings/pci/layerscape-pci.txt
+++ b/Documentation/devicetree/bindings/pci/layerscape-pci.txt
@@ -18,6 +18,7 @@ Required properties:
         "fsl,ls2088a-pcie"
         "fsl,ls1088a-pcie"
         "fsl,ls1046a-pcie"
+        "fsl,ls1012a-pcie"
 - reg: base addresses and lengths of the PCIe controller register blocks.
 - interrupts: A list of interrupt outputs of the controller. Must contain an
   entry for each entry in the interrupt-names property.
diff --git a/Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt b/Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
index 1b4d2803dad1..145a4f04194f 100644
--- a/Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
+++ b/Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
@@ -1,10 +1,15 @@
 NVIDIA Tegra PCIe controller
 
 Required properties:
-- compatible: For Tegra20, must contain "nvidia,tegra20-pcie".  For Tegra30,
-  "nvidia,tegra30-pcie".  For Tegra124, must contain "nvidia,tegra124-pcie".
-  Otherwise, must contain "nvidia,<chip>-pcie", plus one of the above, where
-  <chip> is tegra132 or tegra210.
+- compatible: Must be:
+  - "nvidia,tegra20-pcie": for Tegra20
+  - "nvidia,tegra30-pcie": for Tegra30
+  - "nvidia,tegra124-pcie": for Tegra124 and Tegra132
+  - "nvidia,tegra210-pcie": for Tegra210
+  - "nvidia,tegra186-pcie": for Tegra186
+- power-domains: To ungate power partition by BPMP powergate driver. Must
+  contain BPMP phandle and PCIe power partition ID. This is required only
+  for Tegra186.
 - device_type: Must be "pci"
 - reg: A list of physical base address and length for each set of controller
   registers. Must contain an entry for each entry in the reg-names property.
@@ -124,6 +129,16 @@ Power supplies for Tegra210:
   - vddio-pex-ctl-supply: Power supply for PCIe control I/O partition. Must
     supply 1.8 V.
 
+Power supplies for Tegra186:
+- Required:
+  - dvdd-pex-supply: Power supply for digital PCIe I/O. Must supply 1.05 V.
+  - hvdd-pex-pll-supply: High-voltage supply for PLLE (shared with USB3). Must
+    supply 1.8 V.
+  - hvdd-pex-supply: High-voltage supply for PCIe I/O and PCIe output clocks.
+    Must supply 1.8 V.
+  - vddio-pexctl-aud-supply: Power supply for PCIe side band signals. Must
+    supply 1.8 V.
+
 Root ports are defined as subnodes of the PCIe controller node.
 
 Required properties:
@@ -546,3 +561,114 @@ Board DTS:
 			status = "okay";
 		};
 	};
+
+Tegra186:
+---------
+
+SoC DTSI:
+
+	pcie@10003000 {
+		compatible = "nvidia,tegra186-pcie";
+		power-domains = <&bpmp TEGRA186_POWER_DOMAIN_PCX>;
+		device_type = "pci";
+		reg = <0x0 0x10003000 0x0 0x00000800   /* PADS registers */
+		       0x0 0x10003800 0x0 0x00000800   /* AFI registers */
+		       0x0 0x40000000 0x0 0x10000000>; /* configuration space */
+		reg-names = "pads", "afi", "cs";
+
+		interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>, /* controller interrupt */
+			     <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>; /* MSI interrupt */
+		interrupt-names = "intr", "msi";
+
+		#interrupt-cells = <1>;
+		interrupt-map-mask = <0 0 0 0>;
+		interrupt-map = <0 0 0 0 &gic GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
+
+		bus-range = <0x00 0xff>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+
+		ranges = <0x82000000 0 0x10000000 0x0 0x10000000 0 0x00001000   /* port 0 configuration space */
+			  0x82000000 0 0x10001000 0x0 0x10001000 0 0x00001000   /* port 1 configuration space */
+			  0x82000000 0 0x10004000 0x0 0x10004000 0 0x00001000   /* port 2 configuration space */
+			  0x81000000 0 0x0        0x0 0x50000000 0 0x00010000   /* downstream I/O (64 KiB) */
+			  0x82000000 0 0x50100000 0x0 0x50100000 0 0x07F00000   /* non-prefetchable memory (127 MiB) */
+			  0xc2000000 0 0x58000000 0x0 0x58000000 0 0x28000000>; /* prefetchable memory (640 MiB) */
+
+		clocks = <&bpmp TEGRA186_CLK_AFI>,
+			 <&bpmp TEGRA186_CLK_PCIE>,
+			 <&bpmp TEGRA186_CLK_PLLE>;
+		clock-names = "afi", "pex", "pll_e";
+
+		resets = <&bpmp TEGRA186_RESET_AFI>,
+			 <&bpmp TEGRA186_RESET_PCIE>,
+			 <&bpmp TEGRA186_RESET_PCIEXCLK>;
+		reset-names = "afi", "pex", "pcie_x";
+
+		status = "disabled";
+
+		pci@1,0 {
+			device_type = "pci";
+			assigned-addresses = <0x82000800 0 0x10000000 0 0x1000>;
+			reg = <0x000800 0 0 0 0>;
+			status = "disabled";
+
+			#address-cells = <3>;
+			#size-cells = <2>;
+			ranges;
+
+			nvidia,num-lanes = <2>;
+		};
+
+		pci@2,0 {
+			device_type = "pci";
+			assigned-addresses = <0x82001000 0 0x10001000 0 0x1000>;
+			reg = <0x001000 0 0 0 0>;
+			status = "disabled";
+
+			#address-cells = <3>;
+			#size-cells = <2>;
+			ranges;
+
+			nvidia,num-lanes = <1>;
+		};
+
+		pci@3,0 {
+			device_type = "pci";
+			assigned-addresses = <0x82001800 0 0x10004000 0 0x1000>;
+			reg = <0x001800 0 0 0 0>;
+			status = "disabled";
+
+			#address-cells = <3>;
+			#size-cells = <2>;
+			ranges;
+
+			nvidia,num-lanes = <1>;
+		};
+	};
+
+Board DTS:
+
+	pcie@10003000 {
+		status = "okay";
+
+		dvdd-pex-supply = <&vdd_pex>;
+		hvdd-pex-pll-supply = <&vdd_1v8>;
+		hvdd-pex-supply = <&vdd_1v8>;
+		vddio-pexctl-aud-supply = <&vdd_1v8>;
+
+		pci@1,0 {
+			nvidia,num-lanes = <4>;
+			status = "okay";
+		};
+
+		pci@2,0 {
+			nvidia,num-lanes = <0>;
+			status = "disabled";
+		};
+
+		pci@3,0 {
+			nvidia,num-lanes = <1>;
+			status = "disabled";
+		};
+	};
diff --git a/Documentation/devicetree/bindings/pci/pci-rcar-gen2.txt b/Documentation/devicetree/bindings/pci/pci-rcar-gen2.txt
index 3d038638612b..9fe7e12a7bf3 100644
--- a/Documentation/devicetree/bindings/pci/pci-rcar-gen2.txt
+++ b/Documentation/devicetree/bindings/pci/pci-rcar-gen2.txt
@@ -60,17 +60,15 @@ Example SoC configuration:
 				 0x0800 0 0 1 &gic 0 108 IRQ_TYPE_LEVEL_HIGH
 				 0x1000 0 0 2 &gic 0 108 IRQ_TYPE_LEVEL_HIGH>;
 
-		pci@0,1 {
+		usb@1,0 {
 			reg = <0x800 0 0 0 0>;
-			device_type = "pci";
-			phys = <&usbphy 0 0>;
+			phys = <&usb0 0>;
 			phy-names = "usb";
 		};
 
-		pci@0,2 {
+		usb@2,0 {
 			reg = <0x1000 0 0 0 0>;
-			device_type = "pci";
-			phys = <&usbphy 0 0>;
+			phys = <&usb0 0>;
 			phy-names = "usb";
 		};
 	};
diff --git a/Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt b/Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
index 30b364e504ba..11063293f761 100644
--- a/Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
+++ b/Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
@@ -2,14 +2,75 @@ V3 Semiconductor V360 EPC PCI bridge
 
 This bridge is found in the ARM Integrator/AP (Application Platform)
 
-Integrator-specific notes:
+Required properties:
+- compatible: should be one of:
+  "v3,v360epc-pci"
+  "arm,integrator-ap-pci", "v3,v360epc-pci"
+- reg: should contain two register areas:
+  first the base address of the V3 host bridge controller, 64KB
+  second the configuration area register space, 16MB
+- interrupts: should contain a reference to the V3 error interrupt
+  as routed on the system.
+- bus-range: see pci.txt
+- ranges: this follows the standard PCI bindings in the IEEE Std
+  1275-1994 (see pci.txt) with the following restriction:
+  - The non-prefetchable and prefetchable memory windows must
+    each be exactly 256MB (0x10000000) in size.
+  - The prefetchable memory window must be immediately adjacent
+    to the non-prefetcable memory window
+- dma-ranges: three ranges for the inbound memory region. The ranges must
+  be aligned to a 1MB boundary, and may be 1MB, 2MB, 4MB, 8MB, 16MB, 32MB,
+  64MB, 128MB, 256MB, 512MB, 1GB or 2GB in size. The memory should be marked
+  as pre-fetchable. Two ranges are supported by the hardware.
 
-- syscon: should contain a link to the syscon device node (since
+Integrator-specific required properties:
+- syscon: should contain a link to the syscon device node, since
   on the Integrator, some registers in the syscon are required to
-  operate the V3).
+  operate the V3 host bridge.
 
-V360 EPC specific notes:
+Example:
 
-- reg: should contain the base address of the V3 adapter.
-- interrupts: should contain a reference to the V3 error interrupt
-  as routed on the system.
+pci: pciv3@62000000 {
+	compatible = "arm,integrator-ap-pci", "v3,v360epc-pci";
+	#interrupt-cells = <1>;
+	#size-cells = <2>;
+	#address-cells = <3>;
+	reg = <0x62000000 0x10000>, <0x61000000 0x01000000>;
+	interrupt-parent = <&pic>;
+	interrupts = <17>; /* Bus error IRQ */
+	clocks = <&pciclk>;
+	bus-range = <0x00 0xff>;
+	ranges = 0x01000000 0 0x00000000 /* I/O space @00000000 */
+		0x60000000 0 0x01000000 /* 16 MiB @ LB 60000000 */
+		0x02000000 0 0x40000000 /* non-prefectable memory @40000000 */
+		0x40000000 0 0x10000000 /* 256 MiB @ LB 40000000 1:1 */
+		0x42000000 0 0x50000000 /* prefetchable memory @50000000 */
+		0x50000000 0 0x10000000>; /* 256 MiB @ LB 50000000 1:1 */
+	dma-ranges = <0x02000000 0 0x20000000 /* EBI memory space */
+		0x20000000 0 0x20000000 /* 512 MB @ LB 20000000 1:1 */
+		0x02000000 0 0x80000000 /* Core module alias memory */
+		0x80000000 0 0x40000000>; /* 1GB @ LB 80000000 */
+	interrupt-map-mask = <0xf800 0 0 0x7>;
+	interrupt-map = <
+	/* IDSEL 9 */
+	0x4800 0 0 1 &pic 13 /* INT A on slot 9 is irq 13 */
+	0x4800 0 0 2 &pic 14 /* INT B on slot 9 is irq 14 */
+	0x4800 0 0 3 &pic 15 /* INT C on slot 9 is irq 15 */
+	0x4800 0 0 4 &pic 16 /* INT D on slot 9 is irq 16 */
+	/* IDSEL 10 */
+	0x5000 0 0 1 &pic 14 /* INT A on slot 10 is irq 14 */
+	0x5000 0 0 2 &pic 15 /* INT B on slot 10 is irq 15 */
+	0x5000 0 0 3 &pic 16 /* INT C on slot 10 is irq 16 */
+	0x5000 0 0 4 &pic 13 /* INT D on slot 10 is irq 13 */
+	/* IDSEL 11 */
+	0x5800 0 0 1 &pic 15 /* INT A on slot 11 is irq 15 */
+	0x5800 0 0 2 &pic 16 /* INT B on slot 11 is irq 16 */
+	0x5800 0 0 3 &pic 13 /* INT C on slot 11 is irq 13 */
+	0x5800 0 0 4 &pic 14 /* INT D on slot 11 is irq 14 */
+	/* IDSEL 12 */
+	0x6000 0 0 1 &pic 16 /* INT A on slot 12 is irq 16 */
+	0x6000 0 0 2 &pic 13 /* INT B on slot 12 is irq 13 */
+	0x6000 0 0 3 &pic 14 /* INT C on slot 12 is irq 14 */
+	0x6000 0 0 4 &pic 15 /* INT D on slot 12 is irq 15 */
+	>;
+};
diff --git a/Documentation/devicetree/bindings/phy/sun4i-usb-phy.txt b/Documentation/devicetree/bindings/phy/sun4i-usb-phy.txt
index cbc7847dbf6c..c1ce5a0a652e 100644
--- a/Documentation/devicetree/bindings/phy/sun4i-usb-phy.txt
+++ b/Documentation/devicetree/bindings/phy/sun4i-usb-phy.txt
@@ -45,7 +45,7 @@ Optional properties:
 - usb3_vbus-supply : regulator phandle for controller usb3 vbus
 
 Example:
-	usbphy: phy@0x01c13400 {
+	usbphy: phy@01c13400 {
 		#phy-cells = <1>;
 		compatible = "allwinner,sun4i-a10-usb-phy";
 		/* phy base regs, phy1 pmu reg, phy2 pmu reg */
diff --git a/Documentation/devicetree/bindings/pinctrl/brcm,cygnus-pinmux.txt b/Documentation/devicetree/bindings/pinctrl/brcm,cygnus-pinmux.txt
index 3600d5c6c4d7..3914529a3214 100644
--- a/Documentation/devicetree/bindings/pinctrl/brcm,cygnus-pinmux.txt
+++ b/Documentation/devicetree/bindings/pinctrl/brcm,cygnus-pinmux.txt
@@ -25,7 +25,7 @@ Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
 
 For example:
 
-	pinmux: pinmux@0x0301d0c8 {
+	pinmux: pinmux@0301d0c8 {
 		compatible = "brcm,cygnus-pinmux";
 		reg = <0x0301d0c8 0x1b0>;
 
diff --git a/Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
index 61466c58faae..d857b67fab72 100644
--- a/Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
@@ -9,8 +9,14 @@ The pin controller node must be a subnode of the system controller node.
 Required properties:
 - compatible: "cortina,gemini-pinctrl"
 
-Subnodes of the pin controller contain pin control multiplexing set-up.
-Please refer to pinctrl-bindings.txt for generic pin multiplexing nodes.
+Subnodes of the pin controller contain pin control multiplexing set-up
+and pin configuration of individual pins.
+
+Please refer to pinctrl-bindings.txt for generic pin multiplexing nodes
+and generic pin config nodes.
+
+Supported configurations:
+- skew-delay is supported on the Ethernet pins
 
 Example:
 
diff --git a/Documentation/devicetree/bindings/pinctrl/marvell,armada-37xx-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/marvell,armada-37xx-pinctrl.txt
index f64060908d5a..c7c088d2dd50 100644
--- a/Documentation/devicetree/bindings/pinctrl/marvell,armada-37xx-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/marvell,armada-37xx-pinctrl.txt
@@ -97,8 +97,8 @@ group spi_quad
  - pins 15-16
  - functions spi, gpio
 
-group uart_2
- - pins 9-10
+group uart2
+ - pins 9-10 and 18-19
  - functions uart, gpio
 
 Available groups and functions for the South bridge:
diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-atlas7.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-atlas7.txt
index eecf028ff485..bf9b07016c87 100644
--- a/Documentation/devicetree/bindings/pinctrl/pinctrl-atlas7.txt
+++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-atlas7.txt
@@ -96,14 +96,14 @@ For example, pinctrl might have subnodes like the following:
 
 For a specific board, if it wants to use sd1,
 it can add the following to its board-specific .dts file.
-sd1: sd@0x12340000 {
+sd1: sd@12340000 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&sd1_pmx0>;
 }
 
 or
 
-sd1: sd@0x12340000 {
+sd1: sd@12340000 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&sd1_pmx1>;
 }
diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
index 4483cc31e531..ad9bbbba36e9 100644
--- a/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
+++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
@@ -271,6 +271,10 @@ output-high		- set the pin to output mode with high level
 sleep-hardware-state	- indicate this is sleep related state which will be programmed
 			  into the registers for the sleep state.
 slew-rate		- set the slew rate
+skew-delay		- this affects the expected clock skew on input pins
+			  and the delay before latching a value to an output
+			  pin. Typically indicates how many double-inverters are
+			  used to delay the signal.
 
 For example:
 
diff --git a/Documentation/devicetree/bindings/gpio/gpio-mcp23s08.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-mcp23s08.txt
index c934106b10aa..9c451c20dda4 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-mcp23s08.txt
+++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-mcp23s08.txt
@@ -13,6 +13,7 @@ Required properties:
     - "microchip,mcp23s18" for 16 GPIO SPI version
     - "microchip,mcp23008" for  8 GPIO I2C version or
     - "microchip,mcp23017" for 16 GPIO I2C version of the chip
+    - "microchip,mcp23018" for 16 GPIO I2C version
     NOTE: Do not use the old mcp prefix any more. It is deprecated and will be
     removed.
 - #gpio-cells : Should be two.
@@ -81,3 +82,61 @@ gpiom1: gpio@0 {
         reg = <0>;
         spi-max-frequency = <1000000>;
 };
+
+Pull-up configuration
+=====================
+
+If pins are used as output, they can also be configured with pull-ups. This is
+done with pinctrl.
+
+Please refer file <devicetree/bindings/pinctrl/pinctrl-bindings.txt>
+for details of the common pinctrl bindings used by client devices,
+including the meaning of the phrase "pin configuration node".
+
+Optional Pinmux properties:
+--------------------------
+Following properties are required if default setting of pins are required
+at boot.
+- pinctrl-names: A pinctrl state named per <pinctrl-binding.txt>.
+- pinctrl[0...n]: Properties to contain the phandle for pinctrl states per
+		<pinctrl-binding.txt>.
+
+The pin configurations are defined as child of the pinctrl states node. Each
+sub-node have following properties:
+
+Required properties:
+------------------
+- pins: List of pins. Valid values of pins properties are:
+		      gpio0 ... gpio7 for the devices with 8 GPIO pins and
+		      gpio0 ... gpio15 for the devices with 16 GPIO pins.
+
+Optional properties:
+-------------------
+The following optional property is defined in the pinmux DT binding document
+<pinctrl-bindings.txt>. Absence of this property will leave the configuration
+in its default state.
+	bias-pull-up
+
+Example with pinctrl to pull-up output pins:
+gpio21: gpio@21 {
+	compatible = "microchip,mcp23017";
+	gpio-controller;
+	#gpio-cells = <0x2>;
+	reg = <0x21>;
+	interrupt-parent = <&socgpio>;
+	interrupts = <0x17 0x8>;
+	interrupt-names = "mcp23017@21 irq";
+	interrupt-controller;
+	#interrupt-cells = <0x2>;
+	microchip,irq-mirror;
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2cgpio0irq &gpio21pullups>;
+
+	gpio21pullups: pinmux {
+		pins =	"gpio0", "gpio1", "gpio2", "gpio3",
+			"gpio4", "gpio5", "gpio6", "gpio7",
+			"gpio8", "gpio9", "gpio10", "gpio11",
+			"gpio12", "gpio13", "gpio14", "gpio15";
+		bias-pull-up;
+	};
+};
diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-sirf.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-sirf.txt
index 5f55be59d914..f8420520e14b 100644
--- a/Documentation/devicetree/bindings/pinctrl/pinctrl-sirf.txt
+++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-sirf.txt
@@ -41,7 +41,7 @@ For example, pinctrl might have subnodes like the following:
 
 For a specific board, if it wants to use uart2 without hardware flow control,
 it can add the following to its board-specific .dts file.
-uart2: uart@0xb0070000 {
+uart2: uart@b0070000 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart2_noflow_pins_a>;
 }
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt
index 5b12c57e7f02..5c25fcb29fb5 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt
@@ -15,6 +15,7 @@ PMIC's from Qualcomm.
 		    "qcom,pm8921-gpio"
 		    "qcom,pm8941-gpio"
 		    "qcom,pm8994-gpio"
+		    "qcom,pmi8994-gpio"
 		    "qcom,pma8084-gpio"
 		    "qcom,pmi8994-gpio"
 
@@ -85,6 +86,7 @@ to specify in a pin configuration subnode:
 		    gpio1-gpio44 for pm8921
 		    gpio1-gpio36 for pm8941
 		    gpio1-gpio22 for pm8994
+		    gpio1-gpio10 for pmi8994
 		    gpio1-gpio22 for pma8084
 		    gpio1-gpio10 for pmi8994
 
diff --git a/Documentation/devicetree/bindings/pinctrl/renesas,rza1-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/renesas,rza1-pinctrl.txt
index 43e21474528a..fd3696eb36bf 100644
--- a/Documentation/devicetree/bindings/pinctrl/renesas,rza1-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/renesas,rza1-pinctrl.txt
@@ -12,8 +12,10 @@ Pin controller node
 -------------------
 
 Required properties:
-  - compatible
-    this shall be "renesas,r7s72100-ports".
+  - compatible: should be:
+    - "renesas,r7s72100-ports": for RZ/A1H
+    - "renesas,r7s72101-ports", "renesas,r7s72100-ports": for RZ/A1M
+    - "renesas,r7s72102-ports": for RZ/A1L
 
   - reg
     address base and length of the memory area where the pin controller
diff --git a/Documentation/devicetree/bindings/pinctrl/rockchip,pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/rockchip,pinctrl.txt
index 4864e3a74de3..a01a3b8a2363 100644
--- a/Documentation/devicetree/bindings/pinctrl/rockchip,pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/rockchip,pinctrl.txt
@@ -136,7 +136,7 @@ Example for rk3188:
 		#size-cells = <1>;
 		ranges;
 
-		gpio0: gpio0@0x2000a000 {
+		gpio0: gpio0@2000a000 {
 			compatible = "rockchip,rk3188-gpio-bank0";
 			reg = <0x2000a000 0x100>;
 			interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
@@ -149,7 +149,7 @@ Example for rk3188:
 			#interrupt-cells = <2>;
 		};
 
-		gpio1: gpio1@0x2003c000 {
+		gpio1: gpio1@2003c000 {
 			compatible = "rockchip,gpio-bank";
 			reg = <0x2003c000 0x100>;
 			interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.txt
index 33e3d3c47552..58c2a4c229db 100644
--- a/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.txt
@@ -143,6 +143,24 @@ Required properties:
       * 16 : Alternate Function 15
       * 17 : Analog
 
+  To simplify the usage, macro is available to generate "pinmux" field.
+  This macro is available here:
+    - include/dt-bindings/pinctrl/stm32-pinfunc.h
+
+  Some examples of using macro:
+    /* GPIO A9 set as alernate function 2 */
+    ... {
+		pinmux = <STM32_PINMUX('A', 9, AF2)>;
+    };
+    /* GPIO A9 set as GPIO  */
+    ... {
+		pinmux = <STM32_PINMUX('A', 9, GPIO)>;
+    };
+    /* GPIO A9 set as analog */
+    ... {
+		pinmux = <STM32_PINMUX('A', 9, ANALOG)>;
+    };
+
 Optional properties:
 - GENERIC_PINCONFIG: is the generic pinconfig options to use.
   Available options are:
@@ -165,13 +183,13 @@ pin-controller {
 ...
 	usart1_pins_a: usart1@0 {
 		pins1 {
-			pinmux = <STM32F429_PA9_FUNC_USART1_TX>;
+			pinmux = <STM32_PINMUX('A', 9, AF7)>;
 			bias-disable;
 			drive-push-pull;
 			slew-rate = <0>;
 		};
 		pins2 {
-			pinmux = <STM32F429_PA10_FUNC_USART1_RX>;
+			pinmux = <STM32_PINMUX('A', 10, AF7)>;
 			bias-disable;
 		};
 	};
diff --git a/Documentation/devicetree/bindings/power/amlogic,meson-gx-pwrc.txt b/Documentation/devicetree/bindings/power/amlogic,meson-gx-pwrc.txt
new file mode 100644
index 000000000000..1cd050b4054c
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/amlogic,meson-gx-pwrc.txt
@@ -0,0 +1,61 @@
+Amlogic Meson Power Controller
+==============================
+
+The Amlogic Meson SoCs embeds an internal Power domain controller.
+
+VPU Power Domain
+----------------
+
+The Video Processing Unit power domain is controlled by this power controller,
+but the domain requires some external resources to meet the correct power
+sequences.
+The bindings must respect the power domain bindings as described in the file
+power_domain.txt
+
+Device Tree Bindings:
+---------------------
+
+Required properties:
+- compatible: should be "amlogic,meson-gx-pwrc-vpu" for the Meson GX SoCs
+- #power-domain-cells: should be 0
+- amlogic,hhi-sysctrl: phandle to the HHI sysctrl node
+- resets: phandles to the reset lines needed for this power demain sequence
+	as described in ../reset/reset.txt
+- clocks: from common clock binding: handle to VPU and VAPB clocks
+- clock-names: from common clock binding: must contain "vpu", "vapb"
+	corresponding to entry in the clocks property.
+
+Parent node should have the following properties :
+- compatible: "amlogic,meson-gx-ao-sysctrl", "syscon", "simple-mfd"
+- reg: base address and size of the AO system control register space.
+
+Example:
+-------
+
+ao_sysctrl: sys-ctrl@0 {
+	compatible = "amlogic,meson-gx-ao-sysctrl", "syscon", "simple-mfd";
+	reg =  <0x0 0x0 0x0 0x100>;
+
+	pwrc_vpu: power-controller-vpu {
+		compatible = "amlogic,meson-gx-pwrc-vpu";
+		#power-domain-cells = <0>;
+		amlogic,hhi-sysctrl = <&sysctrl>;
+		resets = <&reset RESET_VIU>,
+			 <&reset RESET_VENC>,
+			 <&reset RESET_VCBUS>,
+			 <&reset RESET_BT656>,
+			 <&reset RESET_DVIN_RESET>,
+			 <&reset RESET_RDMA>,
+			 <&reset RESET_VENCI>,
+			 <&reset RESET_VENCP>,
+			 <&reset RESET_VDAC>,
+			 <&reset RESET_VDI6>,
+			 <&reset RESET_VENCL>,
+			 <&reset RESET_VID_LOCK>;
+		clocks = <&clkc CLKID_VPU>,
+			 <&clkc CLKID_VAPB>;
+		clock-names = "vpu", "vapb";
+	};
+};
+
+
diff --git a/Documentation/devicetree/bindings/power/renesas,apmu.txt b/Documentation/devicetree/bindings/power/renesas,apmu.txt
index af21502e939c..f747f95eee58 100644
--- a/Documentation/devicetree/bindings/power/renesas,apmu.txt
+++ b/Documentation/devicetree/bindings/power/renesas,apmu.txt
@@ -8,6 +8,7 @@ Required properties:
 - compatible: Should be "renesas,<soctype>-apmu", "renesas,apmu" as fallback.
 	      Examples with soctypes are:
 		- "renesas,r8a7743-apmu" (RZ/G1M)
+		- "renesas,r8a7745-apmu" (RZ/G1E)
 		- "renesas,r8a7790-apmu" (R-Car H2)
 		- "renesas,r8a7791-apmu" (R-Car M2-W)
 		- "renesas,r8a7792-apmu" (R-Car V2H)
diff --git a/Documentation/devicetree/bindings/power/renesas,rcar-sysc.txt b/Documentation/devicetree/bindings/power/renesas,rcar-sysc.txt
index 98cc8c09d02d..8690f10426a3 100644
--- a/Documentation/devicetree/bindings/power/renesas,rcar-sysc.txt
+++ b/Documentation/devicetree/bindings/power/renesas,rcar-sysc.txt
@@ -17,6 +17,7 @@ Required properties:
       - "renesas,r8a7794-sysc" (R-Car E2)
       - "renesas,r8a7795-sysc" (R-Car H3)
       - "renesas,r8a7796-sysc" (R-Car M3-W)
+      - "renesas,r8a77970-sysc" (R-Car V3M)
       - "renesas,r8a77995-sysc" (R-Car D3)
   - reg: Address start and address range for the device.
   - #power-domain-cells: Must be 1.
diff --git a/Documentation/devicetree/bindings/power/ti-smartreflex.txt b/Documentation/devicetree/bindings/power/ti-smartreflex.txt
new file mode 100644
index 000000000000..9780957c9115
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/ti-smartreflex.txt
@@ -0,0 +1,47 @@
+Texas Instruments SmartReflex binding
+
+SmartReflex is used to set and adjust the SoC operating points.
+
+
+Required properties:
+
+compatible: Shall be one of the following:
+	    "ti,omap3-smartreflex-core"
+	    "ti,omap3-smartreflex-iva"
+	    "ti,omap4-smartreflex-core"
+	    "ti,omap4-smartreflex-mpu"
+	    "ti,omap4-smartreflex-iva"
+
+reg: Shall contain the device instance IO range
+
+interrupts: Shall contain the device instance interrupt
+
+
+Optional properties:
+
+ti,hwmods: Shall contain the TI interconnect module name if needed
+	   by the SoC
+
+
+Example:
+
+	smartreflex_iva: smartreflex@4a0db000 {
+		compatible = "ti,omap4-smartreflex-iva";
+		reg = <0x4a0db000 0x80>;
+		interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
+		ti,hwmods = "smartreflex_iva";
+	};
+
+	smartreflex_core: smartreflex@4a0dd000 {
+		compatible = "ti,omap4-smartreflex-core";
+		reg = <0x4a0dd000 0x80>;
+		interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
+		ti,hwmods = "smartreflex_core";
+	};
+
+	smartreflex_mpu: smartreflex@4a0d9000 {
+		compatible = "ti,omap4-smartreflex-mpu";
+		reg = <0x4a0d9000 0x80>;
+		interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
+		ti,hwmods = "smartreflex_mpu";
+	};
diff --git a/Documentation/devicetree/bindings/pwm/renesas,pwm-rcar.txt b/Documentation/devicetree/bindings/pwm/renesas,pwm-rcar.txt
index 7e94b802395d..74c118015980 100644
--- a/Documentation/devicetree/bindings/pwm/renesas,pwm-rcar.txt
+++ b/Documentation/devicetree/bindings/pwm/renesas,pwm-rcar.txt
@@ -9,6 +9,7 @@ Required Properties:
  - "renesas,pwm-r8a7794": for R-Car E2
  - "renesas,pwm-r8a7795": for R-Car H3
  - "renesas,pwm-r8a7796": for R-Car M3-W
+ - "renesas,pwm-r8a77995": for R-Car D3
 - reg: base address and length of the registers block for the PWM.
 - #pwm-cells: should be 2. See pwm.txt in this directory for a description of
   the cells format.
diff --git a/Documentation/devicetree/bindings/regulator/regulator.txt b/Documentation/devicetree/bindings/regulator/regulator.txt
index 378f6dc8b8bd..3cbf56ce66ea 100644
--- a/Documentation/devicetree/bindings/regulator/regulator.txt
+++ b/Documentation/devicetree/bindings/regulator/regulator.txt
@@ -107,7 +107,7 @@ regulators (twl_reg1 and twl_reg2),
 		...
 	};
 
-	mmc: mmc@0x0 {
+	mmc: mmc@0 {
 		...
 		...
 		vmmc-supply = <&twl_reg1>;
diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt b/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
index 7ff3f7903f26..00d3d58a102f 100644
--- a/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
@@ -10,6 +10,7 @@ on the Qualcomm Hexagon core.
 		    "qcom,q6v5-pil",
 		    "qcom,msm8916-mss-pil",
 		    "qcom,msm8974-mss-pil"
+		    "qcom,msm8996-mss-pil"
 
 - reg:
 	Usage: required
diff --git a/Documentation/devicetree/bindings/reserved-memory/qcom,rmtfs-mem.txt b/Documentation/devicetree/bindings/reserved-memory/qcom,rmtfs-mem.txt
new file mode 100644
index 000000000000..8562ba1dce69
--- /dev/null
+++ b/Documentation/devicetree/bindings/reserved-memory/qcom,rmtfs-mem.txt
@@ -0,0 +1,51 @@
+Qualcomm Remote File System Memory binding
+
+This binding describes the Qualcomm remote filesystem memory, which serves the
+purpose of describing the shared memory region used for remote processors to
+access block device data using the Remote Filesystem protocol.
+
+- compatible:
+	Usage: required
+	Value type: <stringlist>
+	Definition: must be:
+		    "qcom,rmtfs-mem"
+
+- reg:
+	Usage: required for static allocation
+	Value type: <prop-encoded-array>
+	Definition: must specify base address and size of the memory region,
+		    as described in reserved-memory.txt
+
+- size:
+	Usage: required for dynamic allocation
+	Value type: <prop-encoded-array>
+	Definition: must specify a size of the memory region, as described in
+		    reserved-memory.txt
+
+- qcom,client-id:
+	Usage: required
+	Value type: <u32>
+	Definition: identifier of the client to use this region for buffers.
+
+- qcom,vmid:
+	Usage: optional
+	Value type: <u32>
+	Definition: vmid of the remote processor, to set up memory protection.
+
+= EXAMPLE
+The following example shows the remote filesystem memory setup for APQ8016,
+with the rmtfs region for the Hexagon DSP (id #1) located at 0x86700000.
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		rmtfs@86700000 {
+			compatible = "qcom,rmtfs-mem";
+			reg = <0x0 0x86700000 0x0 0xe0000>;
+			no-map;
+
+			qcom,client-id = <1>;
+		};
+	};
diff --git a/Documentation/devicetree/bindings/reset/renesas,rst.txt b/Documentation/devicetree/bindings/reset/renesas,rst.txt
index e5a03ffe04fb..a8014f3ab8ba 100644
--- a/Documentation/devicetree/bindings/reset/renesas,rst.txt
+++ b/Documentation/devicetree/bindings/reset/renesas,rst.txt
@@ -26,6 +26,7 @@ Required properties:
 		  - "renesas,r8a7794-rst" (R-Car E2)
 		  - "renesas,r8a7795-rst" (R-Car H3)
 		  - "renesas,r8a7796-rst" (R-Car M3-W)
+		  - "renesas,r8a77970-rst" (R-Car V3M)
 		  - "renesas,r8a77995-rst" (R-Car D3)
   - reg: Address start and address range for the device.
 
diff --git a/Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt b/Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
new file mode 100644
index 000000000000..32d8435a41df
--- /dev/null
+++ b/Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
@@ -0,0 +1,33 @@
+Binding for the AXS10x reset controller
+
+This binding describes the ARC AXS10x boards custom IP-block which allows
+to control reset signals of selected peripherals. For example DW GMAC, etc...
+This block is controlled via memory-mapped register (AKA CREG) which
+represents up-to 32 reset lines.
+
+As of today only the following lines are used:
+ - DW GMAC - line 5
+
+This binding uses the common reset binding[1].
+
+[1] Documentation/devicetree/bindings/reset/reset.txt
+
+Required properties:
+- compatible: should be "snps,axs10x-reset".
+- reg: should always contain pair address - length: for creg reset
+  bits register.
+- #reset-cells: from common reset binding; Should always be set to 1.
+
+Example:
+	reset: reset-controller@11220 {
+		compatible = "snps,axs10x-reset";
+		#reset-cells = <1>;
+		reg = <0x11220 0x4>;
+	};
+
+Specifying reset lines connected to IP modules:
+	ethernet@.... {
+		....
+		resets = <&reset 5>;
+		....
+	};
diff --git a/Documentation/devicetree/bindings/reset/uniphier-reset.txt b/Documentation/devicetree/bindings/reset/uniphier-reset.txt
index 68a6f487c409..93efed629900 100644
--- a/Documentation/devicetree/bindings/reset/uniphier-reset.txt
+++ b/Documentation/devicetree/bindings/reset/uniphier-reset.txt
@@ -13,6 +13,7 @@ Required properties:
     "socionext,uniphier-pxs2-reset" - for PXs2/LD6b SoC
     "socionext,uniphier-ld11-reset" - for LD11 SoC
     "socionext,uniphier-ld20-reset" - for LD20 SoC
+    "socionext,uniphier-pxs3-reset" - for PXs3 SoC
 - #reset-cells: should be 1.
 
 Example:
@@ -44,6 +45,7 @@ Required properties:
     "socionext,uniphier-ld11-mio-reset" - for LD11 SoC (MIO)
     "socionext,uniphier-ld11-sd-reset"  - for LD11 SoC (SD)
     "socionext,uniphier-ld20-sd-reset"  - for LD20 SoC
+    "socionext,uniphier-pxs3-sd-reset"  - for PXs3 SoC
 - #reset-cells: should be 1.
 
 Example:
@@ -74,6 +76,7 @@ Required properties:
     "socionext,uniphier-pxs2-peri-reset" - for PXs2/LD6b SoC
     "socionext,uniphier-ld11-peri-reset" - for LD11 SoC
     "socionext,uniphier-ld20-peri-reset" - for LD20 SoC
+    "socionext,uniphier-pxs3-peri-reset" - for PXs3 SoC
 - #reset-cells: should be 1.
 
 Example:
diff --git a/Documentation/devicetree/bindings/riscv/cpus.txt b/Documentation/devicetree/bindings/riscv/cpus.txt
new file mode 100644
index 000000000000..adf7b7af5dc3
--- /dev/null
+++ b/Documentation/devicetree/bindings/riscv/cpus.txt
@@ -0,0 +1,162 @@
+===================
+RISC-V CPU Bindings
+===================
+
+The device tree allows to describe the layout of CPUs in a system through
+the "cpus" node, which in turn contains a number of subnodes (ie "cpu")
+defining properties for every cpu.
+
+Bindings for CPU nodes follow the Devicetree Specification, available from:
+
+https://www.devicetree.org/specifications/
+
+with updates for 32-bit and 64-bit RISC-V systems provided in this document.
+
+===========
+Terminology
+===========
+
+This document uses some terminology common to the RISC-V community that is not
+widely used, the definitions of which are listed here:
+
+* hart: A hardware execution context, which contains all the state mandated by
+  the RISC-V ISA: a PC and some registers.  This terminology is designed to
+  disambiguate software's view of execution contexts from any particular
+  microarchitectural implementation strategy.  For example, my Intel laptop is
+  described as having one socket with two cores, each of which has two hyper
+  threads.  Therefore this system has four harts.
+
+=====================================
+cpus and cpu node bindings definition
+=====================================
+
+The RISC-V architecture, in accordance with the Devicetree Specification,
+requires the cpus and cpu nodes to be present and contain the properties
+described below.
+
+- cpus node
+
+        Description: Container of cpu nodes
+
+        The node name must be "cpus".
+
+        A cpus node must define the following properties:
+
+        - #address-cells
+                Usage: required
+                Value type: <u32>
+                Definition: must be set to 1
+        - #size-cells
+                Usage: required
+                Value type: <u32>
+                Definition: must be set to 0
+
+- cpu node
+
+        Description: Describes a hart context
+
+        PROPERTIES
+
+        - device_type
+                Usage: required
+                Value type: <string>
+                Definition: must be "cpu"
+        - reg
+                Usage: required
+                Value type: <u32>
+                Definition: The hart ID of this CPU node
+        - compatible:
+                Usage: required
+                Value type: <stringlist>
+                Definition: must contain "riscv", may contain one of
+                            "sifive,rocket0"
+        - mmu-type:
+                Usage: optional
+                Value type: <string>
+                Definition: Specifies the CPU's MMU type.  Possible values are
+                            "riscv,sv32"
+                            "riscv,sv39"
+                            "riscv,sv48"
+        - riscv,isa:
+                Usage: required
+                Value type: <string>
+                Definition: Contains the RISC-V ISA string of this hart.  These
+                            ISA strings are defined by the RISC-V ISA manual.
+
+Example: SiFive Freedom U540G Development Kit
+---------------------------------------------
+
+This system contains two harts: a hart marked as disabled that's used for
+low-level system tasks and should be ignored by Linux, and a second hart that
+Linux is allowed to run on.
+
+        cpus {
+                #address-cells = <1>;
+                #size-cells = <0>;
+                timebase-frequency = <1000000>;
+                cpu@0 {
+                        clock-frequency = <1600000000>;
+                        compatible = "sifive,rocket0", "riscv";
+                        device_type = "cpu";
+                        i-cache-block-size = <64>;
+                        i-cache-sets = <128>;
+                        i-cache-size = <16384>;
+                        next-level-cache = <&L15 &L0>;
+                        reg = <0>;
+                        riscv,isa = "rv64imac";
+                        status = "disabled";
+                        L10: interrupt-controller {
+                                #interrupt-cells = <1>;
+                                compatible = "riscv,cpu-intc";
+                                interrupt-controller;
+                        };
+                };
+                cpu@1 {
+                        clock-frequency = <1600000000>;
+                        compatible = "sifive,rocket0", "riscv";
+                        d-cache-block-size = <64>;
+                        d-cache-sets = <64>;
+                        d-cache-size = <32768>;
+                        d-tlb-sets = <1>;
+                        d-tlb-size = <32>;
+                        device_type = "cpu";
+                        i-cache-block-size = <64>;
+                        i-cache-sets = <64>;
+                        i-cache-size = <32768>;
+                        i-tlb-sets = <1>;
+                        i-tlb-size = <32>;
+                        mmu-type = "riscv,sv39";
+                        next-level-cache = <&L15 &L0>;
+                        reg = <1>;
+                        riscv,isa = "rv64imafdc";
+                        status = "okay";
+                        tlb-split;
+                        L13: interrupt-controller {
+                                #interrupt-cells = <1>;
+                                compatible = "riscv,cpu-intc";
+                                interrupt-controller;
+                        };
+                };
+        };
+
+Example: Spike ISA Simulator with 1 Hart
+----------------------------------------
+
+This device tree matches the Spike ISA golden model as run with `spike -p1`.
+
+        cpus {
+                cpu@0 {
+                        device_type = "cpu";
+                        reg = <0x00000000>;
+                        status = "okay";
+                        compatible = "riscv";
+                        riscv,isa = "rv64imafdc";
+                        mmu-type = "riscv,sv48";
+                        clock-frequency = <0x3b9aca00>;
+                        interrupt-controller {
+                                #interrupt-cells = <0x00000001>;
+                                interrupt-controller;
+                                compatible = "riscv,cpu-intc";
+                        }
+                }
+        }
diff --git a/Documentation/devicetree/bindings/rtc/imxdi-rtc.txt b/Documentation/devicetree/bindings/rtc/imxdi-rtc.txt
index 323cf26374cb..c797bc9d77d2 100644
--- a/Documentation/devicetree/bindings/rtc/imxdi-rtc.txt
+++ b/Documentation/devicetree/bindings/rtc/imxdi-rtc.txt
@@ -1,20 +1,20 @@
 * i.MX25 Real Time Clock controller
 
-This binding supports the following chips: i.MX25, i.MX53
-
 Required properties:
 - compatible: should be: "fsl,imx25-rtc"
 - reg: physical base address of the controller and length of memory mapped
   region.
+- clocks: should contain the phandle for the rtc clock
 - interrupts: rtc alarm interrupt
 
 Optional properties:
-- interrupts: dryice security violation interrupt
+- interrupts: dryice security violation interrupt (second entry)
 
 Example:
 
-rtc@80056000 {
-	compatible = "fsl,imx53-rtc", "fsl,imx25-rtc";
-	reg = <0x80056000 2000>;
-	interrupts = <29 56>;
+rtc@53ffc000 {
+	compatible = "fsl,imx25-rtc";
+	reg = <0x53ffc000 0x4000>;
+	clocks = <&clks 81>;
+	interrupts = <25 56>;
 };
diff --git a/Documentation/devicetree/bindings/rtc/pcf85363.txt b/Documentation/devicetree/bindings/rtc/pcf85363.txt
new file mode 100644
index 000000000000..76fdabc59742
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/pcf85363.txt
@@ -0,0 +1,17 @@
+NXP PCF85363 Real Time Clock
+============================
+
+Required properties:
+- compatible: Should contain "nxp,pcf85363".
+- reg: I2C address for chip.
+
+Optional properties:
+- interrupts: IRQ line for the RTC (not implemented).
+
+Example:
+
+pcf85363: pcf85363@51 {
+	compatible = "nxp,pcf85363";
+	reg = <0x51>;
+};
+
diff --git a/Documentation/devicetree/bindings/rtc/rtc-mt7622.txt b/Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
new file mode 100644
index 000000000000..09fe8f51476f
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
@@ -0,0 +1,21 @@
+Device-Tree bindings for MediaTek SoC based RTC
+
+Required properties:
+- compatible	    : Should be
+			"mediatek,mt7622-rtc", "mediatek,soc-rtc" : for MT7622 SoC
+- reg 		    : Specifies base physical address and size of the registers;
+- interrupts	    : Should contain the interrupt for RTC alarm;
+- clocks	    : Specifies list of clock specifiers, corresponding to
+		      entries in clock-names property;
+- clock-names	    : Should contain "rtc" entries
+
+Example:
+
+rtc: rtc@10212800 {
+	compatible = "mediatek,mt7622-rtc",
+		     "mediatek,soc-rtc";
+	reg = <0 0x10212800 0 0x200>;
+	interrupts = <GIC_SPI 129 IRQ_TYPE_LEVEL_LOW>;
+	clocks = <&topckgen CLK_TOP_RTC>;
+	clock-names = "rtc";
+};
diff --git a/Documentation/devicetree/bindings/rtc/sprd,sc27xx-rtc.txt b/Documentation/devicetree/bindings/rtc/sprd,sc27xx-rtc.txt
new file mode 100644
index 000000000000..7c170da0d4b7
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/sprd,sc27xx-rtc.txt
@@ -0,0 +1,27 @@
+Spreadtrum SC27xx Real Time Clock
+
+Required properties:
+- compatible: should be "sprd,sc2731-rtc".
+- reg: address offset of rtc register.
+- interrupt-parent: phandle for the interrupt controller.
+- interrupts: rtc alarm interrupt.
+
+Example:
+
+	sc2731_pmic: pmic@0 {
+		compatible = "sprd,sc2731";
+		reg = <0>;
+		spi-max-frequency = <26000000>;
+		interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		rtc@280 {
+			compatible = "sprd,sc2731-rtc";
+			reg = <0x280>;
+			interrupt-parent = <&sc2731_pmic>;
+			interrupts = <2 IRQ_TYPE_LEVEL_HIGH>;
+		};
+	};
diff --git a/Documentation/devicetree/bindings/serial/brcm,bcm6345-uart.txt b/Documentation/devicetree/bindings/serial/brcm,bcm6345-uart.txt
index 5c52e5eef16d..8b2b0460259a 100644
--- a/Documentation/devicetree/bindings/serial/brcm,bcm6345-uart.txt
+++ b/Documentation/devicetree/bindings/serial/brcm,bcm6345-uart.txt
@@ -11,6 +11,11 @@ Required properties:
 - clocks: Clock driving the hardware; used to figure out the baud rate
   divisor.
 
+
+Optional properties:
+
+- clock-names: Should be "refclk".
+
 Example:
 
 	uart0: serial@14e00520 {
@@ -19,6 +24,7 @@ Example:
 		interrupt-parent = <&periph_intc>;
 		interrupts = <2>;
 		clocks = <&periph_clk>;
+		clock-names = "refclk";
 	};
 
 	clocks {
diff --git a/Documentation/devicetree/bindings/serial/efm32-uart.txt b/Documentation/devicetree/bindings/serial/efm32-uart.txt
index 8adbab268ca3..4f8d8fde0c1c 100644
--- a/Documentation/devicetree/bindings/serial/efm32-uart.txt
+++ b/Documentation/devicetree/bindings/serial/efm32-uart.txt
@@ -12,7 +12,7 @@ Optional properties:
 
 Example:
 
-uart@0x4000c400 {
+uart@4000c400 {
 	compatible = "energymicro,efm32-uart";
 	reg = <0x4000c400 0x400>;
 	interrupts = <15>;
diff --git a/Documentation/devicetree/bindings/serial/mvebu-uart.txt b/Documentation/devicetree/bindings/serial/mvebu-uart.txt
index 6087defd9f93..d37fabe17bd1 100644
--- a/Documentation/devicetree/bindings/serial/mvebu-uart.txt
+++ b/Documentation/devicetree/bindings/serial/mvebu-uart.txt
@@ -8,6 +8,6 @@ Required properties:
 Example:
 	serial@12000 {
 		compatible = "marvell,armada-3700-uart";
-		reg = <0x12000 0x400>;
+		reg = <0x12000 0x200>;
 		interrupts = <43>;
 	};
diff --git a/Documentation/devicetree/bindings/serio/allwinner,sun4i-ps2.txt b/Documentation/devicetree/bindings/serio/allwinner,sun4i-ps2.txt
index f311472990a7..75996b6111bb 100644
--- a/Documentation/devicetree/bindings/serio/allwinner,sun4i-ps2.txt
+++ b/Documentation/devicetree/bindings/serio/allwinner,sun4i-ps2.txt
@@ -14,7 +14,7 @@ Required properties:
 
 
 Example:
-	ps20: ps2@0x01c2a000 {
+	ps20: ps2@01c2a000 {
 		compatible = "allwinner,sun4i-a10-ps2";
 		reg = <0x01c2a000 0x400>;
 		interrupts = <0 62 4>;
diff --git a/Documentation/devicetree/bindings/soc/fsl/bman.txt b/Documentation/devicetree/bindings/soc/fsl/bman.txt
index 47ac834414d8..48eed140765b 100644
--- a/Documentation/devicetree/bindings/soc/fsl/bman.txt
+++ b/Documentation/devicetree/bindings/soc/fsl/bman.txt
@@ -65,8 +65,8 @@ to the respective BMan instance
 BMan Private Memory Node
 
 BMan requires a contiguous range of physical memory used for the backing store
-for BMan Free Buffer Proxy Records (FBPR). This memory is reserved/allocated as a
-node under the /reserved-memory node
+for BMan Free Buffer Proxy Records (FBPR). This memory is reserved/allocated as
+a node under the /reserved-memory node.
 
 The BMan FBPR memory node must be named "bman-fbpr"
 
@@ -75,7 +75,9 @@ PROPERTIES
 - compatible
 	Usage:		required
 	Value type:	<stringlist>
-	Definition:	Must inclide "fsl,bman-fbpr"
+	Definition:	PPC platforms: Must include "fsl,bman-fbpr"
+			ARM platforms: Must include "shared-dma-pool"
+				       as well as the "no-map" property
 
 The following constraints are relevant to the FBPR private memory:
 	- The size must be 2^(size + 1), with size = 11..33. That is 4 KiB to
@@ -100,10 +102,10 @@ The example below shows a BMan FBPR dynamic allocation memory node
 		ranges;
 
 		bman_fbpr: bman-fbpr {
-			compatible = "fsl,bman-fbpr";
-			alloc-ranges = <0 0 0x10 0>;
+			compatible = "shared-mem-pool";
 			size = <0 0x1000000>;
 			alignment = <0 0x1000000>;
+			no-map;
 		};
 	};
 
diff --git a/Documentation/devicetree/bindings/soc/fsl/qman.txt b/Documentation/devicetree/bindings/soc/fsl/qman.txt
index 556ebb8be75d..ee96afd2af72 100644
--- a/Documentation/devicetree/bindings/soc/fsl/qman.txt
+++ b/Documentation/devicetree/bindings/soc/fsl/qman.txt
@@ -60,6 +60,12 @@ are located at offsets 0xbf8 and 0xbfc
 	Value type:	<prop-encoded-array>
 	Definition:	Reference input clock. Its frequency is half of the
 			platform clock
+- memory-regions
+	Usage:		Required for ARM
+	Value type:	<phandle array>
+	Definition:	List of phandles referencing the QMan private memory
+			nodes (described below). The qman-fqd node must be
+			first followed by qman-pfdr node. Only used on ARM
 
 Devices connected to a QMan instance via Direct Connect Portals (DCP) must link
 to the respective QMan instance
@@ -74,7 +80,9 @@ QMan Private Memory Nodes
 
 QMan requires two contiguous range of physical memory used for the backing store
 for QMan Frame Queue Descriptor (FQD) and Packed Frame Descriptor Record (PFDR).
-This memory is reserved/allocated as a nodes under the /reserved-memory node
+This memory is reserved/allocated as a node under the /reserved-memory node.
+
+For additional details about reserved memory regions see reserved-memory.txt
 
 The QMan FQD memory node must be named "qman-fqd"
 
@@ -83,7 +91,9 @@ PROPERTIES
 - compatible
 	Usage:		required
 	Value type:	<stringlist>
-	Definition:	Must inclide "fsl,qman-fqd"
+	Definition:	PPC platforms: Must include "fsl,qman-fqd"
+			ARM platforms: Must include "shared-dma-pool"
+				       as well as the "no-map" property
 
 The QMan PFDR memory node must be named "qman-pfdr"
 
@@ -92,7 +102,9 @@ PROPERTIES
 - compatible
 	Usage:		required
 	Value type:	<stringlist>
-	Definition:	Must inclide "fsl,qman-pfdr"
+	Definition:	PPC platforms: Must include "fsl,qman-pfdr"
+			ARM platforms: Must include "shared-dma-pool"
+				       as well as the "no-map" property
 
 The following constraints are relevant to the FQD and PFDR private memory:
 	- The size must be 2^(size + 1), with size = 11..29. That is 4 KiB to
@@ -117,16 +129,16 @@ The example below shows a QMan FQD and a PFDR dynamic allocation memory nodes
 		ranges;
 
 		qman_fqd: qman-fqd {
-			compatible = "fsl,qman-fqd";
-			alloc-ranges = <0 0 0x10 0>;
+			compatible = "shared-dma-pool";
 			size = <0 0x400000>;
 			alignment = <0 0x400000>;
+			no-map;
 		};
 		qman_pfdr: qman-pfdr {
-			compatible = "fsl,qman-pfdr";
-			alloc-ranges = <0 0 0x10 0>;
+			compatible = "shared-dma-pool";
 			size = <0 0x2000000>;
 			alignment = <0 0x2000000>;
+			no-map;
 		};
 	};
 
diff --git a/Documentation/devicetree/bindings/soc/mediatek/pwrap.txt b/Documentation/devicetree/bindings/soc/mediatek/pwrap.txt
index 107700d00df4..bf80e3f96f8c 100644
--- a/Documentation/devicetree/bindings/soc/mediatek/pwrap.txt
+++ b/Documentation/devicetree/bindings/soc/mediatek/pwrap.txt
@@ -19,6 +19,7 @@ IP Pairing
 Required properties in pwrap device node.
 - compatible:
 	"mediatek,mt2701-pwrap" for MT2701/7623 SoCs
+	"mediatek,mt7622-pwrap" for MT7622 SoCs
 	"mediatek,mt8135-pwrap" for MT8135 SoCs
 	"mediatek,mt8173-pwrap" for MT8173 SoCs
 - interrupts: IRQ for pwrap in SOC
@@ -36,9 +37,12 @@ Required properties in pwrap device node.
 - clocks: Must contain an entry for each entry in clock-names.
 
 Optional properities:
-- pmic: Mediatek PMIC MFD is the child device of pwrap
+- pmic: Using either MediaTek PMIC MFD as the child device of pwrap
   See the following for child node definitions:
   Documentation/devicetree/bindings/mfd/mt6397.txt
+  or the regulator-only device as the child device of pwrap, such as MT6380.
+  See the following definitions for such kinds of devices.
+  Documentation/devicetree/bindings/regulator/mt6380-regulator.txt
 
 Example:
 	pwrap: pwrap@1000f000 {
diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,glink.txt b/Documentation/devicetree/bindings/soc/qcom/qcom,glink.txt
index b277eca861f7..9663cab52246 100644
--- a/Documentation/devicetree/bindings/soc/qcom/qcom,glink.txt
+++ b/Documentation/devicetree/bindings/soc/qcom/qcom,glink.txt
@@ -39,6 +39,14 @@ of these nodes are defined by the individual bindings for the specific function
 	Definition: a list of channels tied to this function, used for matching
 		    the function to a set of virtual channels
 
+- qcom,intents:
+	Usage: optional
+	Value type: <prop-encoded-array>
+	Definition: a list of size,amount pairs describing what intents should
+		    be preallocated for this virtual channel. This can be used
+		    to tweak the default intents available for the channel to
+		    meet expectations of the remote.
+
 = EXAMPLE
 The following example represents the GLINK RPM node on a MSM8996 device, with
 the function for the "rpm_request" channel defined, which is used for
@@ -69,6 +77,8 @@ regualtors and root clocks.
 			compatible = "qcom,rpm-msm8996";
 			qcom,glink-channels = "rpm_requests";
 
+			qcom,intents = <0x400 5
+					0x800 1>;
 			...
 		};
 	};
diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,wcnss.txt b/Documentation/devicetree/bindings/soc/qcom/qcom,wcnss.txt
index 4ea39e9186a7..042a2e4159bd 100644
--- a/Documentation/devicetree/bindings/soc/qcom/qcom,wcnss.txt
+++ b/Documentation/devicetree/bindings/soc/qcom/qcom,wcnss.txt
@@ -37,6 +37,11 @@ The following properties are defined to the bluetooth node:
 	Definition: must be:
 		    "qcom,wcnss-bt"
 
+- local-bd-address:
+	Usage: optional
+	Value type: <u8 array>
+	Definition: see Documentation/devicetree/bindings/net/bluetooth.txt
+
 == WiFi
 The following properties are defined to the WiFi node:
 
@@ -91,6 +96,9 @@ smd {
 
 			bt {
 				compatible = "qcom,wcnss-bt";
+
+				/* BD address 00:11:22:33:44:55 */
+				local-bd-address = [ 55 44 33 22 11 00 ];
 			};
 
 			wlan {
diff --git a/Documentation/devicetree/bindings/soc/ti/keystone-navigator-qmss.txt b/Documentation/devicetree/bindings/soc/ti/keystone-navigator-qmss.txt
index 64c66a5644e7..77cd42cc5f54 100644
--- a/Documentation/devicetree/bindings/soc/ti/keystone-navigator-qmss.txt
+++ b/Documentation/devicetree/bindings/soc/ti/keystone-navigator-qmss.txt
@@ -220,7 +220,7 @@ qmss: qmss@2a40000 {
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges;
-		pdsp0@0x2a10000 {
+		pdsp0@2a10000 {
 			reg = <0x2a10000 0x1000>,
 			      <0x2a0f000 0x100>,
 			      <0x2a0c000 0x3c8>,
diff --git a/Documentation/devicetree/bindings/sound/adi,axi-i2s.txt b/Documentation/devicetree/bindings/sound/adi,axi-i2s.txt
index 5875ca459ed1..4248b662deff 100644
--- a/Documentation/devicetree/bindings/sound/adi,axi-i2s.txt
+++ b/Documentation/devicetree/bindings/sound/adi,axi-i2s.txt
@@ -21,7 +21,7 @@ please check:
 
 Example:
 
-	i2s: i2s@0x77600000 {
+	i2s: i2s@77600000 {
 		compatible = "adi,axi-i2s-1.00.a";
 		reg = <0x77600000 0x1000>;
 		clocks = <&clk 15>, <&audio_clock>;
diff --git a/Documentation/devicetree/bindings/sound/adi,axi-spdif-tx.txt b/Documentation/devicetree/bindings/sound/adi,axi-spdif-tx.txt
index 4eb7997674a0..7b664e7cb4ae 100644
--- a/Documentation/devicetree/bindings/sound/adi,axi-spdif-tx.txt
+++ b/Documentation/devicetree/bindings/sound/adi,axi-spdif-tx.txt
@@ -20,7 +20,7 @@ please check:
 
 Example:
 
-	spdif: spdif@0x77400000 {
+	spdif: spdif@77400000 {
 		compatible = "adi,axi-spdif-tx-1.00.a";
 		reg = <0x77600000 0x1000>;
 		clocks = <&clk 15>, <&audio_clock>;
diff --git a/Documentation/devicetree/bindings/sound/ak4613.txt b/Documentation/devicetree/bindings/sound/ak4613.txt
index 1783f9ef0930..49a2e74fd9cb 100644
--- a/Documentation/devicetree/bindings/sound/ak4613.txt
+++ b/Documentation/devicetree/bindings/sound/ak4613.txt
@@ -20,7 +20,7 @@ Optional properties:
 Example:
 
 &i2c {
-	ak4613: ak4613@0x10 {
+	ak4613: ak4613@10 {
 		compatible = "asahi-kasei,ak4613";
 		reg = <0x10>;
 	};
diff --git a/Documentation/devicetree/bindings/sound/ak4642.txt b/Documentation/devicetree/bindings/sound/ak4642.txt
index 340784db6808..58e48ee97175 100644
--- a/Documentation/devicetree/bindings/sound/ak4642.txt
+++ b/Documentation/devicetree/bindings/sound/ak4642.txt
@@ -17,7 +17,7 @@ Optional properties:
 Example 1:
 
 &i2c {
-	ak4648: ak4648@0x12 {
+	ak4648: ak4648@12 {
 		compatible = "asahi-kasei,ak4642";
 		reg = <0x12>;
 	};
diff --git a/Documentation/devicetree/bindings/sound/da7218.txt b/Documentation/devicetree/bindings/sound/da7218.txt
index 5ca5a709b6aa..3ab9dfef38d1 100644
--- a/Documentation/devicetree/bindings/sound/da7218.txt
+++ b/Documentation/devicetree/bindings/sound/da7218.txt
@@ -73,7 +73,7 @@ Example:
 		compatible = "dlg,da7218";
 		reg = <0x1a>;
 		interrupt-parent = <&gpio6>;
-		interrupts = <11 IRQ_TYPE_LEVEL_HIGH>;
+		interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
 		wakeup-source;
 
 		VDD-supply = <&reg_audio>;
diff --git a/Documentation/devicetree/bindings/sound/da7219.txt b/Documentation/devicetree/bindings/sound/da7219.txt
index cf61681826b6..5b54d2d045c3 100644
--- a/Documentation/devicetree/bindings/sound/da7219.txt
+++ b/Documentation/devicetree/bindings/sound/da7219.txt
@@ -77,7 +77,7 @@ Example:
 		reg = <0x1a>;
 
 		interrupt-parent = <&gpio6>;
-		interrupts = <11 IRQ_TYPE_LEVEL_HIGH>;
+		interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
 
 		VDD-supply = <&reg_audio>;
 		VDDMIC-supply = <&reg_audio>;
diff --git a/Documentation/devicetree/bindings/sound/max98371.txt b/Documentation/devicetree/bindings/sound/max98371.txt
index 6c285235e64b..8b2b2704b574 100644
--- a/Documentation/devicetree/bindings/sound/max98371.txt
+++ b/Documentation/devicetree/bindings/sound/max98371.txt
@@ -10,7 +10,7 @@ Required properties:
 Example:
 
 &i2c {
-	max98371: max98371@0x31 {
+	max98371: max98371@31 {
 		compatible = "maxim,max98371";
 		reg = <0x31>;
 	};
diff --git a/Documentation/devicetree/bindings/sound/max9867.txt b/Documentation/devicetree/bindings/sound/max9867.txt
index 394cd4eb17ec..b8bd914ee697 100644
--- a/Documentation/devicetree/bindings/sound/max9867.txt
+++ b/Documentation/devicetree/bindings/sound/max9867.txt
@@ -10,7 +10,7 @@ Required properties:
 Example:
 
 &i2c {
-	max9867: max9867@0x18 {
+	max9867: max9867@18 {
 		compatible = "maxim,max9867";
 		reg = <0x18>;
 	};
diff --git a/Documentation/devicetree/bindings/sound/renesas,fsi.txt b/Documentation/devicetree/bindings/sound/renesas,fsi.txt
index 0d0ab51105b0..0cf0f819b823 100644
--- a/Documentation/devicetree/bindings/sound/renesas,fsi.txt
+++ b/Documentation/devicetree/bindings/sound/renesas,fsi.txt
@@ -20,7 +20,7 @@ Required properties:
 
 Example:
 
-sh_fsi2: sh_fsi2@0xec230000 {
+sh_fsi2: sh_fsi2@ec230000 {
 	compatible = "renesas,sh_fsi2";
 	reg = <0xec230000 0x400>;
 	interrupts = <0 146 0x4>;
diff --git a/Documentation/devicetree/bindings/sound/rockchip-spdif.txt b/Documentation/devicetree/bindings/sound/rockchip-spdif.txt
index 0a1dc4e1815c..ec20c1271e92 100644
--- a/Documentation/devicetree/bindings/sound/rockchip-spdif.txt
+++ b/Documentation/devicetree/bindings/sound/rockchip-spdif.txt
@@ -33,7 +33,7 @@ Required properties on RK3288:
 
 Example for the rk3188 SPDIF controller:
 
-spdif: spdif@0x1011e000 {
+spdif: spdif@1011e000 {
 	compatible = "rockchip,rk3188-spdif", "rockchip,rk3066-spdif";
 	reg = <0x1011e000 0x2000>;
 	interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt b/Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
index 40068ec0e9a5..9c1ee52fed5b 100644
--- a/Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
+++ b/Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
@@ -51,7 +51,7 @@ Optional properties:
 
 Example:
 
-	sti_uni_player1: sti-uni-player@0x8D81000 {
+	sti_uni_player1: sti-uni-player@8D81000 {
 		compatible = "st,stih407-uni-player-hdmi";
 		#sound-dai-cells = <0>;
 		st,syscfg = <&syscfg_core>;
@@ -63,7 +63,7 @@ Example:
 		st,tdm-mode = <1>;
 	};
 
-	sti_uni_player2: sti-uni-player@0x8D82000 {
+	sti_uni_player2: sti-uni-player@8D82000 {
 		compatible = "st,stih407-uni-player-pcm-out";
 		#sound-dai-cells = <0>;
 		st,syscfg = <&syscfg_core>;
@@ -74,7 +74,7 @@ Example:
 		dma-names = "tx";
 	};
 
-	sti_uni_player3: sti-uni-player@0x8D85000 {
+	sti_uni_player3: sti-uni-player@8D85000 {
 		compatible = "st,stih407-uni-player-spdif";
 		#sound-dai-cells = <0>;
 		st,syscfg = <&syscfg_core>;
@@ -85,7 +85,7 @@ Example:
 		dma-names = "tx";
 	};
 
-	sti_uni_reader1: sti-uni-reader@0x8D84000 {
+	sti_uni_reader1: sti-uni-reader@8D84000 {
 		compatible = "st,stih407-uni-reader-hdmi";
 		#sound-dai-cells = <0>;
 		st,syscfg = <&syscfg_core>;
diff --git a/Documentation/devicetree/bindings/spi/efm32-spi.txt b/Documentation/devicetree/bindings/spi/efm32-spi.txt
index 2c1e6a43930b..e0fa61a1be0c 100644
--- a/Documentation/devicetree/bindings/spi/efm32-spi.txt
+++ b/Documentation/devicetree/bindings/spi/efm32-spi.txt
@@ -19,7 +19,7 @@ Recommended properties :
 
 Example:
 
-spi1: spi@0x4000c400 { /* USART1 */
+spi1: spi@4000c400 { /* USART1 */
 	#address-cells = <1>;
 	#size-cells = <0>;
 	compatible = "energymicro,efm32-spi";
diff --git a/Documentation/devicetree/bindings/spi/fsl-imx-cspi.txt b/Documentation/devicetree/bindings/spi/fsl-imx-cspi.txt
index 5bf13960f7f4..e3c48b20b1a6 100644
--- a/Documentation/devicetree/bindings/spi/fsl-imx-cspi.txt
+++ b/Documentation/devicetree/bindings/spi/fsl-imx-cspi.txt
@@ -12,24 +12,30 @@ Required properties:
   - "fsl,imx53-ecspi" for SPI compatible with the one integrated on i.MX53 and later Soc
 - reg : Offset and length of the register set for the device
 - interrupts : Should contain CSPI/eCSPI interrupt
-- cs-gpios : Specifies the gpio pins to be used for chipselects.
 - clocks : Clock specifiers for both ipg and per clocks.
 - clock-names : Clock names should include both "ipg" and "per"
 See the clock consumer binding,
 	Documentation/devicetree/bindings/clock/clock-bindings.txt
-- dmas: DMA specifiers for tx and rx dma. See the DMA client binding,
-		Documentation/devicetree/bindings/dma/dma.txt
-- dma-names: DMA request names should include "tx" and "rx" if present.
 
-Obsolete properties:
-- fsl,spi-num-chipselects : Contains the number of the chipselect
+Recommended properties:
+- cs-gpios : GPIOs to use as chip selects, see spi-bus.txt.  While the native chip
+select lines can be used, they appear to always generate a pulse between each
+word of a transfer.  Most use cases will require GPIO based chip selects to
+generate a valid transaction.
 
 Optional properties:
+- num-cs :  Number of total chip selects, see spi-bus.txt.
+- dmas: DMA specifiers for tx and rx dma. See the DMA client binding,
+Documentation/devicetree/bindings/dma/dma.txt.
+- dma-names: DMA request names, if present, should include "tx" and "rx".
 - fsl,spi-rdy-drctl: Integer, representing the value of DRCTL, the register
 controlling the SPI_READY handling. Note that to enable the DRCTL consideration,
 the SPI_READY mode-flag needs to be set too.
 Valid values are: 0 (disabled), 1 (edge-triggered burst) and 2 (level-triggered burst).
 
+Obsolete properties:
+- fsl,spi-num-chipselects : Contains the number of the chipselect
+
 Example:
 
 ecspi@70010000 {
diff --git a/Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt b/Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
index 13b1fcc8469e..dcc7eaada511 100644
--- a/Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
+++ b/Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
@@ -5,6 +5,7 @@ Required properties:
 		"fsl,ls2085a-dspi"
 		or
 		"fsl,ls2080a-dspi" followed by "fsl,ls2085a-dspi"
+		"fsl,ls1012a-dspi" followed by "fsl,ls1021a-v1.0-dspi"
 - reg : Offset and length of the register set for the device
 - interrupts : Should contain SPI controller interrupt
 - clocks: from common clock binding: handle to dspi clock.
diff --git a/Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt b/Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
new file mode 100644
index 000000000000..9d43553a8d39
--- /dev/null
+++ b/Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
@@ -0,0 +1,20 @@
+* Broadcom STB thermal management
+
+Thermal management core, provided by the AVS TMON hardware block.
+
+Required properties:
+- compatible: must be "brcm,avs-tmon" and/or "brcm,avs-tmon-bcm7445"
+- reg: address range for the AVS TMON registers
+- interrupts: temperature monitor interrupt, for high/low threshold triggers
+- interrupt-names: should be "tmon"
+- interrupt-parent: the parent interrupt controller
+
+Example:
+
+	thermal@f04d1500 {
+		compatible = "brcm,avs-tmon-bcm7445", "brcm,avs-tmon";
+		reg = <0xf04d1500 0x28>;
+		interrupts = <0x6>;
+		interrupt-names = "tmon";
+		interrupt-parent = <&avs_host_l2_intc>;
+	};
diff --git a/Documentation/devicetree/bindings/thermal/hisilicon-thermal.txt b/Documentation/devicetree/bindings/thermal/hisilicon-thermal.txt
index d48fc5280d5a..cef716a236f1 100644
--- a/Documentation/devicetree/bindings/thermal/hisilicon-thermal.txt
+++ b/Documentation/devicetree/bindings/thermal/hisilicon-thermal.txt
@@ -13,6 +13,7 @@
 
 Example :
 
+for Hi6220:
 	tsensor: tsensor@0,f7030700 {
 		compatible = "hisilicon,tsensor";
 		reg = <0x0 0xf7030700 0x0 0x1000>;
@@ -21,3 +22,11 @@ Example :
 		clock-names = "thermal_clk";
 		#thermal-sensor-cells = <1>;
 	}
+
+for Hi3660:
+	tsensor: tsensor@fff30000 {
+		compatible = "hisilicon,hi3660-tsensor";
+		reg = <0x0 0xfff30000 0x0 0x1000>;
+		interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
+		#thermal-sensor-cells = <1>;
+	};
diff --git a/Documentation/devicetree/bindings/thermal/imx-thermal.txt b/Documentation/devicetree/bindings/thermal/imx-thermal.txt
index 3c67bd50aa10..28be51afdb6a 100644
--- a/Documentation/devicetree/bindings/thermal/imx-thermal.txt
+++ b/Documentation/devicetree/bindings/thermal/imx-thermal.txt
@@ -7,10 +7,17 @@ Required properties:
   is higher than panic threshold, system will auto reboot by SRC module.
 - fsl,tempmon : phandle pointer to system controller that contains TEMPMON
   control registers, e.g. ANATOP on imx6q.
+- nvmem-cells: A phandle to the calibration cells provided by ocotp.
+- nvmem-cell-names: Should be "calib", "temp_grade".
+
+Deprecated properties:
 - fsl,tempmon-data : phandle pointer to fuse controller that contains TEMPMON
   calibration data, e.g. OCOTP on imx6q.  The details about calibration data
   can be found in SoC Reference Manual.
 
+Direct access to OCOTP via fsl,tempmon-data is incorrect on some newer chips
+because it does not handle OCOTP clock requirements.
+
 Optional properties:
 - clocks : thermal sensor's clock source.
 
diff --git a/Documentation/devicetree/bindings/thermal/nvidia,tegra186-bpmp-thermal.txt b/Documentation/devicetree/bindings/thermal/nvidia,tegra186-bpmp-thermal.txt
new file mode 100644
index 000000000000..276387dd6815
--- /dev/null
+++ b/Documentation/devicetree/bindings/thermal/nvidia,tegra186-bpmp-thermal.txt
@@ -0,0 +1,32 @@
+NVIDIA Tegra186 BPMP thermal sensor
+
+In Tegra186, the BPMP (Boot and Power Management Processor) implements an
+interface that is used to read system temperatures, including CPU cluster
+and GPU temperatures. This binding describes the thermal sensor that is
+exposed by BPMP.
+
+The BPMP thermal node must be located directly inside the main BPMP node. See
+../firmware/nvidia,tegra186-bpmp.txt for details of the BPMP binding.
+
+This node represents a thermal sensor. See thermal.txt for details of the
+core thermal binding.
+
+Required properties:
+- compatible:
+    Array of strings.
+    One of:
+    - "nvidia,tegra186-bpmp-thermal".
+- #thermal-sensor-cells: Cell for sensor index.
+    Single-cell integer.
+    Must be <1>.
+
+Example:
+
+bpmp {
+	...
+
+	bpmp_thermal: thermal {
+		compatible = "nvidia,tegra186-bpmp-thermal";
+		#thermal-sensor-cells = <1>;
+	};
+};
diff --git a/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt b/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
index e3a6234fb1ac..43d744e5305e 100644
--- a/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
+++ b/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
@@ -2,6 +2,7 @@
 
 Required properties:
 - compatible : should be "rockchip,<name>-tsadc"
+   "rockchip,rv1108-tsadc": found on RV1108 SoCs
    "rockchip,rk3228-tsadc": found on RK3228 SoCs
    "rockchip,rk3288-tsadc": found on RK3288 SoCs
    "rockchip,rk3328-tsadc": found on RK3328 SoCs
diff --git a/Documentation/devicetree/bindings/thermal/thermal.txt b/Documentation/devicetree/bindings/thermal/thermal.txt
index 88b6ea1ad290..44d7cb2cb2c0 100644
--- a/Documentation/devicetree/bindings/thermal/thermal.txt
+++ b/Documentation/devicetree/bindings/thermal/thermal.txt
@@ -239,7 +239,7 @@ cpus {
 	 * A simple fan controller which supports 10 speeds of operation
 	 * (represented as 0-9).
 	 */
-	fan0: fan@0x48 {
+	fan0: fan@48 {
 		...
 		cooling-min-level = <0>;
 		cooling-max-level = <9>;
@@ -252,7 +252,7 @@ ocp {
 	/*
 	 * A simple IC with a single bandgap temperature sensor.
 	 */
-	bandgap0: bandgap@0x0000ED00 {
+	bandgap0: bandgap@0000ED00 {
 		...
 		#thermal-sensor-cells = <0>;
 	};
@@ -330,7 +330,7 @@ ocp {
 	/*
 	 * A simple IC with several bandgap temperature sensors.
 	 */
-	bandgap0: bandgap@0x0000ED00 {
+	bandgap0: bandgap@0000ED00 {
 		...
 		#thermal-sensor-cells = <1>;
 	};
@@ -447,7 +447,7 @@ one thermal zone.
 	/*
 	 * A simple IC with a single temperature sensor.
 	 */
-	adc: sensor@0x49 {
+	adc: sensor@49 {
 		...
 		#thermal-sensor-cells = <0>;
 	};
@@ -458,7 +458,7 @@ ocp {
 	/*
 	 * A simple IC with a single bandgap temperature sensor.
 	 */
-	bandgap0: bandgap@0x0000ED00 {
+	bandgap0: bandgap@0000ED00 {
 		...
 		#thermal-sensor-cells = <0>;
 	};
@@ -516,7 +516,7 @@ with many sensors and many cooling devices.
 	/*
 	 * An IC with several temperature sensor.
 	 */
-	adc_dummy: sensor@0x50 {
+	adc_dummy: sensor@50 {
 		...
 		#thermal-sensor-cells = <1>; /* sensor internal ID */
 	};
diff --git a/Documentation/devicetree/bindings/trivial-devices.txt b/Documentation/devicetree/bindings/trivial-devices.txt
index 27dce08edd73..5f3143f97098 100644
--- a/Documentation/devicetree/bindings/trivial-devices.txt
+++ b/Documentation/devicetree/bindings/trivial-devices.txt
@@ -55,7 +55,6 @@ epson,rx8010		I2C-BUS INTERFACE REAL TIME CLOCK MODULE
 epson,rx8581		I2C-BUS INTERFACE REAL TIME CLOCK MODULE
 emmicro,em3027		EM Microelectronic EM3027 Real-time Clock
 fsl,mag3110		MAG3110: Xtrinsic High Accuracy, 3D Magnetometer
-fsl,mc13892		MC13892: Power Management Integrated Circuit (PMIC) for i.MX35/51
 fsl,mma7660		MMA7660FC: 3-Axis Orientation/Motion Detection Sensor
 fsl,mma8450		MMA8450Q: Xtrinsic Low-power, 3-axis Xtrinsic Accelerometer
 fsl,mpl3115		MPL3115: Absolute Digital Pressure Sensor
@@ -73,7 +72,6 @@ maxim,ds1050		5 Bit Programmable, Pulse-Width Modulator
 maxim,max1237		Low-Power, 4-/12-Channel, 2-Wire Serial, 12-Bit ADCs
 maxim,max6621		PECI-to-I2C translator for PECI-to-SMBus/I2C protocol conversion
 maxim,max6625		9-Bit/12-Bit Temperature Sensors with I²C-Compatible Serial Interface
-mc,rv3029c2		Real Time Clock Module with I2C-Bus
 mcube,mc3230		mCube 3-axis 8-bit digital accelerometer
 memsic,mxc6225		MEMSIC 2-axis 8-bit digital accelerometer
 microchip,mcp4531-502	Microchip 7-bit Single I2C Digital Potentiometer (5k)
@@ -142,6 +140,7 @@ microchip,mcp4662-503	Microchip 8-bit Dual I2C Digital Potentiometer with NV Mem
 microchip,mcp4662-104	Microchip 8-bit Dual I2C Digital Potentiometer with NV Memory (100k)
 microchip,tc654		PWM Fan Speed Controller With Fan Fault Detection
 microchip,tc655		PWM Fan Speed Controller With Fan Fault Detection
+microcrystal,rv3029	Real Time Clock Module with I2C-Bus
 miramems,da226		MiraMEMS DA226 2-axis 14-bit digital accelerometer
 miramems,da280		MiraMEMS DA280 3-axis 14-bit digital accelerometer
 miramems,da311		MiraMEMS DA311 3-axis 12-bit digital accelerometer
diff --git a/Documentation/devicetree/bindings/ufs/ufs-qcom.txt b/Documentation/devicetree/bindings/ufs/ufs-qcom.txt
index 1f69ee1a61ea..21d9a93db2e9 100644
--- a/Documentation/devicetree/bindings/ufs/ufs-qcom.txt
+++ b/Documentation/devicetree/bindings/ufs/ufs-qcom.txt
@@ -32,7 +32,7 @@ Optional properties:
 
 Example:
 
-	ufsphy1: ufsphy@0xfc597000 {
+	ufsphy1: ufsphy@fc597000 {
 		compatible = "qcom,ufs-phy-qmp-20nm";
 		reg = <0xfc597000 0x800>;
 		reg-names = "phy_mem";
@@ -53,7 +53,7 @@ Example:
 			<&clock_gcc clk_gcc_ufs_rx_cfg_clk>;
 	};
 
-	ufshc@0xfc598000 {
+	ufshc@fc598000 {
 		...
 		phys = <&ufsphy1>;
 		phy-names = "ufsphy";
diff --git a/Documentation/devicetree/bindings/ufs/ufshcd-pltfrm.txt b/Documentation/devicetree/bindings/ufs/ufshcd-pltfrm.txt
index a99ed5565b26..c39dfef76a18 100644
--- a/Documentation/devicetree/bindings/ufs/ufshcd-pltfrm.txt
+++ b/Documentation/devicetree/bindings/ufs/ufshcd-pltfrm.txt
@@ -46,7 +46,7 @@ Note: If above properties are not defined it can be assumed that the supply
 regulators or clocks are always on.
 
 Example:
-	ufshc@0xfc598000 {
+	ufshc@fc598000 {
 		compatible = "jedec,ufs-1.1";
 		reg = <0xfc598000 0x800>;
 		interrupts = <0 28 0>;
diff --git a/Documentation/devicetree/bindings/usb/am33xx-usb.txt b/Documentation/devicetree/bindings/usb/am33xx-usb.txt
index 7a33f22c815a..7a198a30408a 100644
--- a/Documentation/devicetree/bindings/usb/am33xx-usb.txt
+++ b/Documentation/devicetree/bindings/usb/am33xx-usb.txt
@@ -95,6 +95,7 @@ usb: usb@47400000 {
 		reg = <0x47401300 0x100>;
 		reg-names = "phy";
 		ti,ctrl_mod = <&ctrl_mod>;
+		#phy-cells = <0>;
 	};
 
 	usb0: usb@47401000 {
@@ -141,6 +142,7 @@ usb: usb@47400000 {
 		reg = <0x47401b00 0x100>;
 		reg-names = "phy";
 		ti,ctrl_mod = <&ctrl_mod>;
+		#phy-cells = <0>;
 	};
 
 	usb1: usb@47401800 {
diff --git a/Documentation/devicetree/bindings/usb/ehci-st.txt b/Documentation/devicetree/bindings/usb/ehci-st.txt
index 9feea6c3e4d9..065c91d955ad 100644
--- a/Documentation/devicetree/bindings/usb/ehci-st.txt
+++ b/Documentation/devicetree/bindings/usb/ehci-st.txt
@@ -22,7 +22,7 @@ See: Documentation/devicetree/bindings/reset/reset.txt
 
 Example:
 
-	ehci1: usb@0xfe203e00 {
+	ehci1: usb@fe203e00 {
 		compatible = "st,st-ehci-300x";
 		reg = <0xfe203e00 0x100>;
 		interrupts = <GIC_SPI 148 IRQ_TYPE_NONE>;
diff --git a/Documentation/devicetree/bindings/usb/ohci-st.txt b/Documentation/devicetree/bindings/usb/ohci-st.txt
index d893ec9131c3..44c998c16f85 100644
--- a/Documentation/devicetree/bindings/usb/ohci-st.txt
+++ b/Documentation/devicetree/bindings/usb/ohci-st.txt
@@ -20,7 +20,7 @@ See: Documentation/devicetree/bindings/reset/reset.txt
 
 Example:
 
-	ohci0: usb@0xfe1ffc00 {
+	ohci0: usb@fe1ffc00 {
 		compatible = "st,st-ohci-300x";
 		reg = <0xfe1ffc00 0x100>;
 		interrupts = <GIC_SPI 149 IRQ_TYPE_NONE>;
diff --git a/Documentation/devicetree/bindings/usb/usb-device.txt b/Documentation/devicetree/bindings/usb/usb-device.txt
index ce02cebac26a..1b27cebb47f4 100644
--- a/Documentation/devicetree/bindings/usb/usb-device.txt
+++ b/Documentation/devicetree/bindings/usb/usb-device.txt
@@ -4,24 +4,35 @@ Usually, we only use device tree for hard wired USB device.
 The reference binding doc is from:
 http://www.devicetree.org/open-firmware/bindings/usb/usb-1_0.ps
 
+
 Required properties:
-- compatible: usbVID,PID. The textual representation of VID, PID shall
-  be in lower case hexadecimal with leading zeroes suppressed. The
-  other compatible strings from the above standard binding could also
-  be used, but a device adhering to this binding may leave out all except
-  for usbVID,PID.
-- reg: the port number which this device is connecting to, the range
-  is 1-31.
+- compatible: "usbVID,PID", where VID is the vendor id and PID the product id.
+  The textual representation of VID and PID shall be in lower case hexadecimal
+  with leading zeroes suppressed. The other compatible strings from the above
+  standard binding could also be used, but a device adhering to this binding
+  may leave out all except for "usbVID,PID".
+- reg: the number of the USB hub port or the USB host-controller port to which
+  this device is attached. The range is 1-255.
+
+
+Required properties for hub nodes with device nodes:
+- #address-cells: shall be 1
+- #size-cells: shall be 0
 
-Example:
 
-&usb1 {
+Required properties for host-controller nodes with device nodes:
+- #address-cells: shall be 1
+- #size-cells: shall be 0
+
+
+Example:
 
+&usb1 {	/* host controller */
 	#address-cells = <1>;
 	#size-cells = <0>;
 
-	hub: genesys@1 {
+	hub@1 {	/* hub connected to port 1 */
 		compatible = "usb5e3,608";
 		reg = <1>;
 	};
-}
+};
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index 0f295a4798ad..0994bdd82cd3 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -18,6 +18,7 @@ al	Annapurna Labs
 allwinner	Allwinner Technology Co., Ltd.
 alphascale	AlphaScale Integrated Circuits Systems, Inc.
 altr	Altera Corp.
+amarula	Amarula Solutions
 amazon	Amazon.com, Inc.
 amcc	Applied Micro Circuits Corporation (APM, formally AMCC)
 amd	Advanced Micro Devices (AMD), Inc.
@@ -114,6 +115,7 @@ everspin	Everspin Technologies, Inc.
 exar	Exar Corporation
 excito	Excito
 ezchip	EZchip Semiconductor
+fairphone	Fairphone B.V.
 faraday	Faraday Technology Corporation
 fcs	Fairchild Semiconductor
 firefly	Firefly
@@ -199,6 +201,7 @@ mcube	mCube
 meas	Measurement Specialties
 mediatek	MediaTek Inc.
 megachips	MegaChips
+mele	Shenzhen MeLE Digital Technology Ltd.
 melexis	Melexis N.V.
 melfas	MELFAS Inc.
 mellanox	Mellanox Technologies
@@ -254,6 +257,7 @@ opencores	OpenCores.org
 openrisc	OpenRISC.io
 option	Option NV
 ORCL	Oracle Corporation
+orisetech	Orise Technology
 ortustech	Ortus Technology Co., Ltd.
 ovti	OmniVision Technologies
 oxsemi	Oxford Semiconductor, Ltd.
@@ -269,6 +273,7 @@ plathome	Plat'Home Co., Ltd.
 plda	PLDA
 poslab	Poslab Technology Co., Ltd.
 powervr	PowerVR (deprecated, use img)
+probox2	PROBOX2 (by W2COMP Co., Ltd.)
 pulsedlight	PulsedLight, Inc
 qca	Qualcomm Atheros, Inc.
 qcom	Qualcomm Technologies, Inc
@@ -337,6 +342,7 @@ swir	Sierra Wireless
 syna	Synaptics Inc.
 synology	Synology, Inc.
 tbs	TBS Technologies
+tbs-biometrics	Touchless Biometric Systems AG
 tcg	Trusted Computing Group
 tcl	Toby Churchill Ltd.
 technexion	TechNexion
@@ -360,6 +366,7 @@ truly	Truly Semiconductors Limited
 tsd	Theobroma Systems Design und Consulting GmbH
 tyan	Tyan Computer Corporation
 ucrobotics	uCRobotics
+ubnt	Ubiquiti Networks
 udoo	Udoo
 uniwest	United Western Technologies Corp (UniWest)
 upisemi	uPI Semiconductor Corp.
diff --git a/Documentation/devicetree/bindings/watchdog/ingenic,jz4740-wdt.txt b/Documentation/devicetree/bindings/watchdog/ingenic,jz4740-wdt.txt
index e27763ef0049..3c7a1cd13b10 100644
--- a/Documentation/devicetree/bindings/watchdog/ingenic,jz4740-wdt.txt
+++ b/Documentation/devicetree/bindings/watchdog/ingenic,jz4740-wdt.txt
@@ -6,7 +6,7 @@ reg: Register address and length for watchdog registers
 
 Example:
 
-watchdog: jz4740-watchdog@0x10002000 {
+watchdog: jz4740-watchdog@10002000 {
 	compatible = "ingenic,jz4740-watchdog";
 	reg = <0x10002000 0x100>;
 };
diff --git a/Documentation/driver-api/80211/cfg80211.rst b/Documentation/driver-api/80211/cfg80211.rst
index 8ffac57e1f5b..eeab91b59457 100644
--- a/Documentation/driver-api/80211/cfg80211.rst
+++ b/Documentation/driver-api/80211/cfg80211.rst
@@ -300,9 +300,6 @@ Data path helpers
    :functions: ieee80211_data_to_8023
 
 .. kernel-doc:: include/net/cfg80211.h
-   :functions: ieee80211_data_from_8023
-
-.. kernel-doc:: include/net/cfg80211.h
    :functions: ieee80211_amsdu_to_8023s
 
 .. kernel-doc:: include/net/cfg80211.h
diff --git a/Documentation/driver-api/dmaengine/client.rst b/Documentation/driver-api/dmaengine/client.rst
index 6245c99af8c1..fbbb2831f29f 100644
--- a/Documentation/driver-api/dmaengine/client.rst
+++ b/Documentation/driver-api/dmaengine/client.rst
@@ -185,7 +185,7 @@ The details of these operations are:
       void dma_async_issue_pending(struct dma_chan *chan);
 
 Further APIs:
-------------
+-------------
 
 1. Terminate APIs
 
diff --git a/Documentation/driver-api/pci.rst b/Documentation/driver-api/pci.rst
index 01a6c8b7d3a7..ca85e5e78b2c 100644
--- a/Documentation/driver-api/pci.rst
+++ b/Documentation/driver-api/pci.rst
@@ -25,9 +25,6 @@ PCI Support Library
 .. kernel-doc:: drivers/pci/irq.c
    :export:
 
-.. kernel-doc:: drivers/pci/htirq.c
-   :export:
-
 .. kernel-doc:: drivers/pci/probe.c
    :export:
 
diff --git a/Documentation/driver-api/pinctl.rst b/Documentation/driver-api/pinctl.rst
index 48f15b4f9d3e..6cb68d67fa75 100644
--- a/Documentation/driver-api/pinctl.rst
+++ b/Documentation/driver-api/pinctl.rst
@@ -757,8 +757,8 @@ that your datasheet calls "GPIO mode", but actually is just an electrical
 configuration for a certain device. See the section below named
 "GPIO mode pitfalls" for more details on this scenario.
 
-The public pinmux API contains two functions named pinctrl_request_gpio()
-and pinctrl_free_gpio(). These two functions shall *ONLY* be called from
+The public pinmux API contains two functions named pinctrl_gpio_request()
+and pinctrl_gpio_free(). These two functions shall *ONLY* be called from
 gpiolib-based drivers as part of their gpio_request() and
 gpio_free() semantics. Likewise the pinctrl_gpio_direction_[input|output]
 shall only be called from within respective gpio_direction_[input|output]
@@ -790,7 +790,7 @@ gpiolib driver and the affected GPIO range, pin offset and desired direction
 will be passed along to this function.
 
 Alternatively to using these special functions, it is fully allowed to use
-named functions for each GPIO pin, the pinctrl_request_gpio() will attempt to
+named functions for each GPIO pin, the pinctrl_gpio_request() will attempt to
 obtain the function "gpioN" where "N" is the global GPIO pin number if no
 special GPIO-handler is registered.
 
diff --git a/Documentation/driver-model/devres.txt b/Documentation/driver-model/devres.txt
index 69f08c0f23a8..c180045eb43b 100644
--- a/Documentation/driver-model/devres.txt
+++ b/Documentation/driver-model/devres.txt
@@ -237,6 +237,7 @@ CLOCK
   devm_clk_get()
   devm_clk_put()
   devm_clk_hw_register()
+  devm_of_clk_add_hw_provider()
 
 DMA
   dmam_alloc_coherent()
diff --git a/Documentation/filesystems/afs.txt b/Documentation/filesystems/afs.txt
index 060da408923b..ba99b5ac4fd8 100644
--- a/Documentation/filesystems/afs.txt
+++ b/Documentation/filesystems/afs.txt
@@ -91,8 +91,8 @@ Filesystems can be mounted anywhere by commands similar to the following:
 	mount -t afs "#root.cell." /afs/cambridge
 
 Where the initial character is either a hash or a percent symbol depending on
-whether you definitely want a R/W volume (hash) or whether you'd prefer a R/O
-volume, but are willing to use a R/W volume instead (percent).
+whether you definitely want a R/W volume (percent) or whether you'd prefer a
+R/O volume, but are willing to use a R/W volume instead (hash).
 
 The name of the volume can be suffixes with ".backup" or ".readonly" to
 specify connection to only volumes of those types.
diff --git a/Documentation/filesystems/cramfs.txt b/Documentation/filesystems/cramfs.txt
index 4006298f6707..8e19a53d648b 100644
--- a/Documentation/filesystems/cramfs.txt
+++ b/Documentation/filesystems/cramfs.txt
@@ -45,6 +45,48 @@ you can just change the #define in mkcramfs.c, so long as you don't
 mind the filesystem becoming unreadable to future kernels.
 
 
+Memory Mapped cramfs image
+--------------------------
+
+The CRAMFS_MTD Kconfig option adds support for loading data directly from
+a physical linear memory range (usually non volatile memory like Flash)
+instead of going through the block device layer. This saves some memory
+since no intermediate buffering is necessary to hold the data before
+decompressing.
+
+And when data blocks are kept uncompressed and properly aligned, they will
+automatically be mapped directly into user space whenever possible providing
+eXecute-In-Place (XIP) from ROM of read-only segments. Data segments mapped
+read-write (hence they have to be copied to RAM) may still be compressed in
+the cramfs image in the same file along with non compressed read-only
+segments. Both MMU and no-MMU systems are supported. This is particularly
+handy for tiny embedded systems with very tight memory constraints.
+
+The location of the cramfs image in memory is system dependent. You must
+know the proper physical address where the cramfs image is located and
+configure an MTD device for it. Also, that MTD device must be supported
+by a map driver that implements the "point" method. Examples of such
+MTD drivers are cfi_cmdset_0001 (Intel/Sharp CFI flash) or physmap
+(Flash device in physical memory map). MTD partitions based on such devices
+are fine too. Then that device should be specified with the "mtd:" prefix
+as the mount device argument. For example, to mount the MTD device named
+"fs_partition" on the /mnt directory:
+
+$ mount -t cramfs mtd:fs_partition /mnt
+
+To boot a kernel with this as root filesystem, suffice to specify
+something like "root=mtd:fs_partition" on the kernel command line.
+
+
+Tools
+-----
+
+A version of mkcramfs that can take advantage of the latest capabilities
+described above can be found here:
+
+https://github.com/npitre/cramfs-tools
+
+
 For /usr/share/magic
 --------------------
 
diff --git a/Documentation/filesystems/overlayfs.txt b/Documentation/filesystems/overlayfs.txt
index 8caa60734647..e6a5f4912b6d 100644
--- a/Documentation/filesystems/overlayfs.txt
+++ b/Documentation/filesystems/overlayfs.txt
@@ -156,6 +156,40 @@ handle it in two different ways:
    root of the overlay.  Finally the directory is moved to the new
    location.
 
+There are several ways to tune the "redirect_dir" feature.
+
+Kernel config options:
+
+- OVERLAY_FS_REDIRECT_DIR:
+    If this is enabled, then redirect_dir is turned on by  default.
+- OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW:
+    If this is enabled, then redirects are always followed by default. Enabling
+    this results in a less secure configuration.  Enable this option only when
+    worried about backward compatibility with kernels that have the redirect_dir
+    feature and follow redirects even if turned off.
+
+Module options (can also be changed through /sys/module/overlay/parameters/*):
+
+- "redirect_dir=BOOL":
+    See OVERLAY_FS_REDIRECT_DIR kernel config option above.
+- "redirect_always_follow=BOOL":
+    See OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW kernel config option above.
+- "redirect_max=NUM":
+    The maximum number of bytes in an absolute redirect (default is 256).
+
+Mount options:
+
+- "redirect_dir=on":
+    Redirects are enabled.
+- "redirect_dir=follow":
+    Redirects are not created, but followed.
+- "redirect_dir=off":
+    Redirects are not created and only followed if "redirect_always_follow"
+    feature is enabled in the kernel/module config.
+- "redirect_dir=nofollow":
+    Redirects are not created and not followed (equivalent to "redirect_dir=off"
+    if "redirect_always_follow" feature is not enabled).
+
 Non-directories
 ---------------
 
diff --git a/Documentation/filesystems/porting b/Documentation/filesystems/porting
index 93e0a2404532..17bb4dc28fae 100644
--- a/Documentation/filesystems/porting
+++ b/Documentation/filesystems/porting
@@ -502,10 +502,6 @@ in your dentry operations instead.
 	store it as cookie.
 --
 [mandatory]
-	__fd_install() & fd_install() can now sleep. Callers should not
-	hold a spinlock	or other resources that do not allow a schedule.
---
-[mandatory]
 	any symlink that might use page_follow_link_light/page_put_link() must
 	have inode_nohighmem(inode) called before anything might start playing with
 	its pagecache.  No highmem pages should end up in the pagecache of such
diff --git a/Documentation/filesystems/proc.txt b/Documentation/filesystems/proc.txt
index adba21b5ada7..2a84bb334894 100644
--- a/Documentation/filesystems/proc.txt
+++ b/Documentation/filesystems/proc.txt
@@ -181,6 +181,7 @@ read the file /proc/PID/status:
   VmPTE:        20 kb
   VmSwap:        0 kB
   HugetlbPages:          0 kB
+  CoreDumping:    0
   Threads:        1
   SigQ:   0/28578
   SigPnd: 0000000000000000
@@ -250,10 +251,11 @@ Table 1-2: Contents of the status files (as of 4.8)
  VmExe                       size of text segment
  VmLib                       size of shared library code
  VmPTE                       size of page table entries
- VmPMD                       size of second level page tables
  VmSwap                      amount of swap used by anonymous private data
                              (shmem swap usage is not included)
  HugetlbPages                size of hugetlb memory portions
+ CoreDumping                 process's memory is currently being dumped
+                             (killing the process may lead to a corrupted core)
  Threads                     number of threads
  SigQ                        number of signals queued/max. number for queue
  SigPnd                      bitmap of pending signals for the thread
diff --git a/Documentation/gpio/gpio-legacy.txt b/Documentation/gpio/gpio-legacy.txt
index 5eacc147ea87..8356d0e78f67 100644
--- a/Documentation/gpio/gpio-legacy.txt
+++ b/Documentation/gpio/gpio-legacy.txt
@@ -273,8 +273,8 @@ easily, gating off unused clocks.
 
 For GPIOs that use pins known to the pinctrl subsystem, that subsystem should
 be informed of their use; a gpiolib driver's .request() operation may call
-pinctrl_request_gpio(), and a gpiolib driver's .free() operation may call
-pinctrl_free_gpio(). The pinctrl subsystem allows a pinctrl_request_gpio()
+pinctrl_gpio_request(), and a gpiolib driver's .free() operation may call
+pinctrl_gpio_free(). The pinctrl subsystem allows a pinctrl_gpio_request()
 to succeed concurrently with a pin or pingroup being "owned" by a device for
 pin multiplexing.
 
@@ -448,8 +448,8 @@ together with an optional gpio feature. We have already covered the
 case where e.g. a GPIO controller need to reserve a pin or set the
 direction of a pin by calling any of:
 
-pinctrl_request_gpio()
-pinctrl_free_gpio()
+pinctrl_gpio_request()
+pinctrl_gpio_free()
 pinctrl_gpio_direction_input()
 pinctrl_gpio_direction_output()
 
@@ -466,7 +466,7 @@ gpio (under gpiolib) is still maintained by gpio drivers. It may happen
 that different pin ranges in a SoC is managed by different gpio drivers.
 
 This makes it logical to let gpio drivers announce their pin ranges to
-the pin ctrl subsystem before it will call 'pinctrl_request_gpio' in order
+the pin ctrl subsystem before it will call 'pinctrl_gpio_request' in order
 to request the corresponding pin to be prepared by the pinctrl subsystem
 before any gpio usage.
 
diff --git a/Documentation/gpu/drm-uapi.rst b/Documentation/gpu/drm-uapi.rst
index 679373b4a03f..a2214cc1f821 100644
--- a/Documentation/gpu/drm-uapi.rst
+++ b/Documentation/gpu/drm-uapi.rst
@@ -168,6 +168,61 @@ IOCTL Support on Device Nodes
 .. kernel-doc:: drivers/gpu/drm/drm_ioctl.c
    :doc: driver specific ioctls
 
+Recommended IOCTL Return Values
+-------------------------------
+
+In theory a driver's IOCTL callback is only allowed to return very few error
+codes. In practice it's good to abuse a few more. This section documents common
+practice within the DRM subsystem:
+
+ENOENT:
+        Strictly this should only be used when a file doesn't exist e.g. when
+        calling the open() syscall. We reuse that to signal any kind of object
+        lookup failure, e.g. for unknown GEM buffer object handles, unknown KMS
+        object handles and similar cases.
+
+ENOSPC:
+        Some drivers use this to differentiate "out of kernel memory" from "out
+        of VRAM". Sometimes also applies to other limited gpu resources used for
+        rendering (e.g. when you have a special limited compression buffer).
+        Sometimes resource allocation/reservation issues in command submission
+        IOCTLs are also signalled through EDEADLK.
+
+        Simply running out of kernel/system memory is signalled through ENOMEM.
+
+EPERM/EACCESS:
+        Returned for an operation that is valid, but needs more privileges.
+        E.g. root-only or much more common, DRM master-only operations return
+        this when when called by unpriviledged clients. There's no clear
+        difference between EACCESS and EPERM.
+
+ENODEV:
+        Feature (like PRIME, modesetting, GEM) is not supported by the driver.
+
+ENXIO:
+        Remote failure, either a hardware transaction (like i2c), but also used
+        when the exporting driver of a shared dma-buf or fence doesn't support a
+        feature needed.
+
+EINTR:
+        DRM drivers assume that userspace restarts all IOCTLs. Any DRM IOCTL can
+        return EINTR and in such a case should be restarted with the IOCTL
+        parameters left unchanged.
+
+EIO:
+        The GPU died and couldn't be resurrected through a reset. Modesetting
+        hardware failures are signalled through the "link status" connector
+        property.
+
+EINVAL:
+        Catch-all for anything that is an invalid argument combination which
+        cannot work.
+
+IOCTL also use other error codes like ETIME, EFAULT, EBUSY, ENOTTY but their
+usage is in line with the common meanings. The above list tries to just document
+DRM specific patterns. Note that ENOTTY has the slightly unintuitive meaning of
+"this IOCTL does not exist", and is used exactly as such in DRM.
+
 .. kernel-doc:: include/drm/drm_ioctl.h
    :internal:
 
diff --git a/Documentation/gpu/index.rst b/Documentation/gpu/index.rst
index 35d673bf9b56..c36586dad29d 100644
--- a/Documentation/gpu/index.rst
+++ b/Documentation/gpu/index.rst
@@ -15,6 +15,7 @@ Linux GPU Driver Developer's Guide
    pl111
    tegra
    tinydrm
+   tve200
    vc4
    vga-switcheroo
    vgaarbiter
diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst
index 22af55d06ab8..36625aa66c27 100644
--- a/Documentation/gpu/todo.rst
+++ b/Documentation/gpu/todo.rst
@@ -75,17 +75,6 @@ helpers.
 
 Contact: Ville Syrjälä, Daniel Vetter, driver maintainers
 
-Implement deferred fbdev setup in the helper
---------------------------------------------
-
-Many (especially embedded drivers) want to delay fbdev setup until there's a
-real screen plugged in. This is to avoid the dreaded fallback to the low-res
-fbdev default. Many drivers have a hacked-up (and often broken) version of this,
-better to do it once in the shared helpers. Thierry has a patch series, but that
-one needs to be rebased and final polish applied.
-
-Contact: Thierry Reding, Daniel Vetter, driver maintainers
-
 Convert early atomic drivers to async commit helpers
 ----------------------------------------------------
 
@@ -138,6 +127,8 @@ interfaces to fix these issues:
   the acquire context explicitly on stack and then also pass it down into
   drivers explicitly so that the legacy-on-atomic functions can use them.
 
+  Except for some driver code this is done.
+
 * A bunch of the vtable hooks are now in the wrong place: DRM has a split
   between core vfunc tables (named ``drm_foo_funcs``), which are used to
   implement the userspace ABI. And then there's the optional hooks for the
@@ -151,6 +142,8 @@ interfaces to fix these issues:
   connector at runtime. That's almost all of them, and would allow us to get
   rid of a lot of ``best_encoder`` boilerplate in drivers.
 
+  This was almost done, but new drivers added a few more cases again.
+
 Contact: Daniel Vetter
 
 Get rid of dev->struct_mutex from GEM drivers
@@ -177,14 +170,19 @@ following drivers still use ``struct_mutex``: ``msm``, ``omapdrm`` and
 
 Contact: Daniel Vetter, respective driver maintainers
 
-Core refactorings
-=================
+Convert instances of dev_info/dev_err/dev_warn to their DRM_DEV_* equivalent
+----------------------------------------------------------------------------
 
-Use new IDR deletion interface to clean up drm_gem_handle_delete()
-------------------------------------------------------------------
+For drivers which could have multiple instances, it is necessary to
+differentiate between which is which in the logs. Since DRM_INFO/WARN/ERROR
+don't do this, drivers used dev_info/warn/err to make this differentiation. We
+now have DRM_DEV_* variants of the drm print macros, so we can start to convert
+those drivers back to using drm-formwatted specific log messages.
 
-See the "This is gross" comment -- apparently the IDR system now can return an
-error code instead of oopsing.
+Contact: Sean Paul, Maintainer of the driver you plan to convert
+
+Core refactorings
+=================
 
 Clean up the DRM header mess
 ----------------------------
@@ -306,6 +304,18 @@ There's a bunch of issues with it:
 
 Contact: Daniel Vetter
 
+KMS cleanups
+------------
+
+Some of these date from the very introduction of KMS in 2008 ...
+
+- drm_mode_config.crtc_idr is misnamed, since it contains all KMS object. Should
+  be renamed to drm_mode_config.object_idr.
+
+- drm_display_mode doesn't need to be derived from drm_mode_object. That's
+  leftovers from older (never merged into upstream) KMS designs where modes
+  where set using their ID, including support to add/remove modes.
+
 Better Testing
 ==============
 
@@ -353,7 +363,16 @@ those drivers as simple as possible, so lots of room for refactoring:
 - backlight helpers, probably best to put them into a new drm_backlight.c.
   This is because drivers/video is de-facto unmaintained. We could also
   move drivers/video/backlight to drivers/gpu/backlight and take it all
-  over within drm-misc, but that's more work.
+  over within drm-misc, but that's more work. Backlight helpers require a fair
+  bit of reworking and refactoring. A simple example is the enabling of a backlight.
+  Tinydrm has helpers for this. It would be good if other drivers can also use the
+  helper. However, there are various cases we need to consider i.e different
+  drivers seem to have different ways of enabling/disabling a backlight.
+  We also need to consider the backlight drivers (like gpio_backlight). The situation
+  is further complicated by the fact that the backlight is tied to fbdev
+  via fb_notifier_callback() which has complicated logic. For further details, refer
+  to the following discussion thread:
+  https://groups.google.com/forum/#!topic/outreachy-kernel/8rBe30lwtdA
 
 - spi helpers, probably best put into spi core/helper code. Thierry said
   the spi maintainer is fast&reactive, so shouldn't be a big issue.
@@ -390,5 +409,15 @@ those drivers as simple as possible, so lots of room for refactoring:
 
 Contact: Noralf Trønnes, Daniel Vetter
 
+AMD DC Display Driver
+---------------------
+
+AMD DC is the display driver for AMD devices starting with Vega. There has been
+a bunch of progress cleaning it up but there's still plenty of work to be done.
+
+See drivers/gpu/drm/amd/display/TODO for tasks.
+
+Contact: Harry Wentland, Alex Deucher
+
 Outside DRM
 ===========
diff --git a/Documentation/gpu/tve200.rst b/Documentation/gpu/tve200.rst
new file mode 100644
index 000000000000..69b17b324e12
--- /dev/null
+++ b/Documentation/gpu/tve200.rst
@@ -0,0 +1,6 @@
+==================================
+ drm/tve200 Faraday TV Encoder 200
+==================================
+
+.. kernel-doc:: drivers/gpu/drm/tve200/tve200_drv.c
+   :doc: Faraday TV Encoder 200
diff --git a/Documentation/ia64/xen.txt b/Documentation/ia64/xen.txt
index c61a99f7c8bb..a12c74ce2773 100644
--- a/Documentation/ia64/xen.txt
+++ b/Documentation/ia64/xen.txt
@@ -41,7 +41,7 @@ Getting and Building Xen and Dom0
 
  5. make initrd for Dom0/DomU
     # make -C linux-2.6.18-xen.hg ARCH=ia64 modules_install \
-      O=$(/bin/pwd)/build-linux-2.6.18-xen_ia64
+      O=$(pwd)/build-linux-2.6.18-xen_ia64
     # mkinitrd -f /boot/efi/efi/redhat/initrd-2.6.18.8-xen.img \
       2.6.18.8-xen --builtin mptspi --builtin mptbase \
       --builtin mptscsih --builtin uhci-hcd --builtin ohci-hcd \
diff --git a/Documentation/input/multi-touch-protocol.rst b/Documentation/input/multi-touch-protocol.rst
index 8035868c56bc..b51751a0cd5d 100644
--- a/Documentation/input/multi-touch-protocol.rst
+++ b/Documentation/input/multi-touch-protocol.rst
@@ -269,10 +269,11 @@ ABS_MT_ORIENTATION
     The orientation of the touching ellipse. The value should describe a signed
     quarter of a revolution clockwise around the touch center. The signed value
     range is arbitrary, but zero should be returned for an ellipse aligned with
-    the Y axis of the surface, a negative value when the ellipse is turned to
-    the left, and a positive value when the ellipse is turned to the
-    right. When completely aligned with the X axis, the range max should be
-    returned.
+    the Y axis (north) of the surface, a negative value when the ellipse is
+    turned to the left, and a positive value when the ellipse is turned to the
+    right. When aligned with the X axis in the positive direction, the range
+    max should be returned; when aligned with the X axis in the negative
+    direction, the range -max should be returned.
 
     Touch ellipsis are symmetrical by default. For devices capable of true 360
     degree orientation, the reported orientation must exceed the range max to
diff --git a/Documentation/livepatch/callbacks.txt b/Documentation/livepatch/callbacks.txt
new file mode 100644
index 000000000000..c9776f48e458
--- /dev/null
+++ b/Documentation/livepatch/callbacks.txt
@@ -0,0 +1,605 @@
+======================
+(Un)patching Callbacks
+======================
+
+Livepatch (un)patch-callbacks provide a mechanism for livepatch modules
+to execute callback functions when a kernel object is (un)patched.  They
+can be considered a "power feature" that extends livepatching abilities
+to include:
+
+  - Safe updates to global data
+
+  - "Patches" to init and probe functions
+
+  - Patching otherwise unpatchable code (i.e. assembly)
+
+In most cases, (un)patch callbacks will need to be used in conjunction
+with memory barriers and kernel synchronization primitives, like
+mutexes/spinlocks, or even stop_machine(), to avoid concurrency issues.
+
+Callbacks differ from existing kernel facilities:
+
+  - Module init/exit code doesn't run when disabling and re-enabling a
+    patch.
+
+  - A module notifier can't stop a to-be-patched module from loading.
+
+Callbacks are part of the klp_object structure and their implementation
+is specific to that klp_object.  Other livepatch objects may or may not
+be patched, irrespective of the target klp_object's current state.
+
+Callbacks can be registered for the following livepatch actions:
+
+  * Pre-patch    - before a klp_object is patched
+
+  * Post-patch   - after a klp_object has been patched and is active
+                   across all tasks
+
+  * Pre-unpatch  - before a klp_object is unpatched (ie, patched code is
+                   active), used to clean up post-patch callback
+                   resources
+
+  * Post-unpatch - after a klp_object has been patched, all code has
+                   been restored and no tasks are running patched code,
+                   used to cleanup pre-patch callback resources
+
+Each callback is optional, omitting one does not preclude specifying any
+other.  However, the livepatching core executes the handlers in
+symmetry: pre-patch callbacks have a post-unpatch counterpart and
+post-patch callbacks have a pre-unpatch counterpart.  An unpatch
+callback will only be executed if its corresponding patch callback was
+executed.  Typical use cases pair a patch handler that acquires and
+configures resources with an unpatch handler tears down and releases
+those same resources.
+
+A callback is only executed if its host klp_object is loaded.  For
+in-kernel vmlinux targets, this means that callbacks will always execute
+when a livepatch is enabled/disabled.  For patch target kernel modules,
+callbacks will only execute if the target module is loaded.  When a
+module target is (un)loaded, its callbacks will execute only if the
+livepatch module is enabled.
+
+The pre-patch callback, if specified, is expected to return a status
+code (0 for success, -ERRNO on error).  An error status code indicates
+to the livepatching core that patching of the current klp_object is not
+safe and to stop the current patching request.  (When no pre-patch
+callback is provided, the transition is assumed to be safe.)  If a
+pre-patch callback returns failure, the kernel's module loader will:
+
+  - Refuse to load a livepatch, if the livepatch is loaded after
+    targeted code.
+
+    or:
+
+  - Refuse to load a module, if the livepatch was already successfully
+    loaded.
+
+No post-patch, pre-unpatch, or post-unpatch callbacks will be executed
+for a given klp_object if the object failed to patch, due to a failed
+pre_patch callback or for any other reason.
+
+If a patch transition is reversed, no pre-unpatch handlers will be run
+(this follows the previously mentioned symmetry -- pre-unpatch callbacks
+will only occur if their corresponding post-patch callback executed).
+
+If the object did successfully patch, but the patch transition never
+started for some reason (e.g., if another object failed to patch),
+only the post-unpatch callback will be called.
+
+
+Example Use-cases
+=================
+
+Update global data
+------------------
+
+A pre-patch callback can be useful to update a global variable.  For
+example, 75ff39ccc1bd ("tcp: make challenge acks less predictable")
+changes a global sysctl, as well as patches the tcp_send_challenge_ack()
+function.
+
+In this case, if we're being super paranoid, it might make sense to
+patch the data *after* patching is complete with a post-patch callback,
+so that tcp_send_challenge_ack() could first be changed to read
+sysctl_tcp_challenge_ack_limit with READ_ONCE.
+
+
+Support __init and probe function patches
+-----------------------------------------
+
+Although __init and probe functions are not directly livepatch-able, it
+may be possible to implement similar updates via pre/post-patch
+callbacks.
+
+48900cb6af42 ("virtio-net: drop NETIF_F_FRAGLIST") change the way that
+virtnet_probe() initialized its driver's net_device features.  A
+pre/post-patch callback could iterate over all such devices, making a
+similar change to their hw_features value.  (Client functions of the
+value may need to be updated accordingly.)
+
+
+Test cases
+==========
+
+What follows is not an exhaustive test suite of every possible livepatch
+pre/post-(un)patch combination, but a selection that demonstrates a few
+important concepts.  Each test case uses the kernel modules located in
+the samples/livepatch/ and assumes that no livepatches are loaded at the
+beginning of the test.
+
+
+Test 1
+------
+
+Test a combination of loading a kernel module and a livepatch that
+patches a function in the first module.  (Un)load the target module
+before the livepatch module:
+
+- load target module
+- load livepatch
+- disable livepatch
+- unload target module
+- unload livepatch
+
+First load a target module:
+
+  % insmod samples/livepatch/livepatch-callbacks-mod.ko
+  [   34.475708] livepatch_callbacks_mod: livepatch_callbacks_mod_init
+
+On livepatch enable, before the livepatch transition starts, pre-patch
+callbacks are executed for vmlinux and livepatch_callbacks_mod (those
+klp_objects currently loaded).  After klp_objects are patched according
+to the klp_patch, their post-patch callbacks run and the transition
+completes:
+
+  % insmod samples/livepatch/livepatch-callbacks-demo.ko
+  [   36.503719] livepatch: enabling patch 'livepatch_callbacks_demo'
+  [   36.504213] livepatch: 'livepatch_callbacks_demo': initializing patching transition
+  [   36.504238] livepatch_callbacks_demo: pre_patch_callback: vmlinux
+  [   36.504721] livepatch_callbacks_demo: pre_patch_callback: livepatch_callbacks_mod -> [MODULE_STATE_LIVE] Normal state
+  [   36.505849] livepatch: 'livepatch_callbacks_demo': starting patching transition
+  [   37.727133] livepatch: 'livepatch_callbacks_demo': completing patching transition
+  [   37.727232] livepatch_callbacks_demo: post_patch_callback: vmlinux
+  [   37.727860] livepatch_callbacks_demo: post_patch_callback: livepatch_callbacks_mod -> [MODULE_STATE_LIVE] Normal state
+  [   37.728792] livepatch: 'livepatch_callbacks_demo': patching complete
+
+Similarly, on livepatch disable, pre-patch callbacks run before the
+unpatching transition starts.  klp_objects are reverted, post-patch
+callbacks execute and the transition completes:
+
+  % echo 0 > /sys/kernel/livepatch/livepatch_callbacks_demo/enabled
+  [   38.510209] livepatch: 'livepatch_callbacks_demo': initializing unpatching transition
+  [   38.510234] livepatch_callbacks_demo: pre_unpatch_callback: vmlinux
+  [   38.510982] livepatch_callbacks_demo: pre_unpatch_callback: livepatch_callbacks_mod -> [MODULE_STATE_LIVE] Normal state
+  [   38.512209] livepatch: 'livepatch_callbacks_demo': starting unpatching transition
+  [   39.711132] livepatch: 'livepatch_callbacks_demo': completing unpatching transition
+  [   39.711210] livepatch_callbacks_demo: post_unpatch_callback: vmlinux
+  [   39.711779] livepatch_callbacks_demo: post_unpatch_callback: livepatch_callbacks_mod -> [MODULE_STATE_LIVE] Normal state
+  [   39.712735] livepatch: 'livepatch_callbacks_demo': unpatching complete
+
+  % rmmod samples/livepatch/livepatch-callbacks-demo.ko
+  % rmmod samples/livepatch/livepatch-callbacks-mod.ko
+  [   42.534183] livepatch_callbacks_mod: livepatch_callbacks_mod_exit
+
+
+Test 2
+------
+
+This test is similar to the previous test, but (un)load the livepatch
+module before the target kernel module.  This tests the livepatch core's
+module_coming handler:
+
+- load livepatch
+- load target module
+- disable livepatch
+- unload livepatch
+- unload target module
+
+
+On livepatch enable, only pre/post-patch callbacks are executed for
+currently loaded klp_objects, in this case, vmlinux:
+
+  % insmod samples/livepatch/livepatch-callbacks-demo.ko
+  [   44.553328] livepatch: enabling patch 'livepatch_callbacks_demo'
+  [   44.553997] livepatch: 'livepatch_callbacks_demo': initializing patching transition
+  [   44.554049] livepatch_callbacks_demo: pre_patch_callback: vmlinux
+  [   44.554845] livepatch: 'livepatch_callbacks_demo': starting patching transition
+  [   45.727128] livepatch: 'livepatch_callbacks_demo': completing patching transition
+  [   45.727212] livepatch_callbacks_demo: post_patch_callback: vmlinux
+  [   45.727961] livepatch: 'livepatch_callbacks_demo': patching complete
+
+When a targeted module is subsequently loaded, only its pre/post-patch
+callbacks are executed:
+
+  % insmod samples/livepatch/livepatch-callbacks-mod.ko
+  [   46.560845] livepatch: applying patch 'livepatch_callbacks_demo' to loading module 'livepatch_callbacks_mod'
+  [   46.561988] livepatch_callbacks_demo: pre_patch_callback: livepatch_callbacks_mod -> [MODULE_STATE_COMING] Full formed, running module_init
+  [   46.563452] livepatch_callbacks_demo: post_patch_callback: livepatch_callbacks_mod -> [MODULE_STATE_COMING] Full formed, running module_init
+  [   46.565495] livepatch_callbacks_mod: livepatch_callbacks_mod_init
+
+On livepatch disable, all currently loaded klp_objects' (vmlinux and
+livepatch_callbacks_mod) pre/post-unpatch callbacks are executed:
+
+  % echo 0 > /sys/kernel/livepatch/livepatch_callbacks_demo/enabled
+  [   48.568885] livepatch: 'livepatch_callbacks_demo': initializing unpatching transition
+  [   48.568910] livepatch_callbacks_demo: pre_unpatch_callback: vmlinux
+  [   48.569441] livepatch_callbacks_demo: pre_unpatch_callback: livepatch_callbacks_mod -> [MODULE_STATE_LIVE] Normal state
+  [   48.570502] livepatch: 'livepatch_callbacks_demo': starting unpatching transition
+  [   49.759091] livepatch: 'livepatch_callbacks_demo': completing unpatching transition
+  [   49.759171] livepatch_callbacks_demo: post_unpatch_callback: vmlinux
+  [   49.759742] livepatch_callbacks_demo: post_unpatch_callback: livepatch_callbacks_mod -> [MODULE_STATE_LIVE] Normal state
+  [   49.760690] livepatch: 'livepatch_callbacks_demo': unpatching complete
+
+  % rmmod samples/livepatch/livepatch-callbacks-demo.ko
+  % rmmod samples/livepatch/livepatch-callbacks-mod.ko
+  [   52.592283] livepatch_callbacks_mod: livepatch_callbacks_mod_exit
+
+
+Test 3
+------
+
+Test loading the livepatch after a targeted kernel module, then unload
+the kernel module before disabling the livepatch.  This tests the
+livepatch core's module_going handler:
+
+- load target module
+- load livepatch
+- unload target module
+- disable livepatch
+- unload livepatch
+
+First load a target module, then the livepatch:
+
+  % insmod samples/livepatch/livepatch-callbacks-mod.ko
+  [   54.607948] livepatch_callbacks_mod: livepatch_callbacks_mod_init
+
+  % insmod samples/livepatch/livepatch-callbacks-demo.ko
+  [   56.613919] livepatch: enabling patch 'livepatch_callbacks_demo'
+  [   56.614411] livepatch: 'livepatch_callbacks_demo': initializing patching transition
+  [   56.614436] livepatch_callbacks_demo: pre_patch_callback: vmlinux
+  [   56.614818] livepatch_callbacks_demo: pre_patch_callback: livepatch_callbacks_mod -> [MODULE_STATE_LIVE] Normal state
+  [   56.615656] livepatch: 'livepatch_callbacks_demo': starting patching transition
+  [   57.759070] livepatch: 'livepatch_callbacks_demo': completing patching transition
+  [   57.759147] livepatch_callbacks_demo: post_patch_callback: vmlinux
+  [   57.759621] livepatch_callbacks_demo: post_patch_callback: livepatch_callbacks_mod -> [MODULE_STATE_LIVE] Normal state
+  [   57.760307] livepatch: 'livepatch_callbacks_demo': patching complete
+
+When a target module is unloaded, the livepatch is only reverted from
+that klp_object (livepatch_callbacks_mod).  As such, only its pre and
+post-unpatch callbacks are executed when this occurs:
+
+  % rmmod samples/livepatch/livepatch-callbacks-mod.ko
+  [   58.623409] livepatch_callbacks_mod: livepatch_callbacks_mod_exit
+  [   58.623903] livepatch_callbacks_demo: pre_unpatch_callback: livepatch_callbacks_mod -> [MODULE_STATE_GOING] Going away
+  [   58.624658] livepatch: reverting patch 'livepatch_callbacks_demo' on unloading module 'livepatch_callbacks_mod'
+  [   58.625305] livepatch_callbacks_demo: post_unpatch_callback: livepatch_callbacks_mod -> [MODULE_STATE_GOING] Going away
+
+When the livepatch is disabled, pre and post-unpatch callbacks are run
+for the remaining klp_object, vmlinux:
+
+  % echo 0 > /sys/kernel/livepatch/livepatch_callbacks_demo/enabled
+  [   60.638420] livepatch: 'livepatch_callbacks_demo': initializing unpatching transition
+  [   60.638444] livepatch_callbacks_demo: pre_unpatch_callback: vmlinux
+  [   60.638996] livepatch: 'livepatch_callbacks_demo': starting unpatching transition
+  [   61.727088] livepatch: 'livepatch_callbacks_demo': completing unpatching transition
+  [   61.727165] livepatch_callbacks_demo: post_unpatch_callback: vmlinux
+  [   61.727985] livepatch: 'livepatch_callbacks_demo': unpatching complete
+
+  % rmmod samples/livepatch/livepatch-callbacks-demo.ko
+
+
+Test 4
+------
+
+This test is similar to the previous test, however the livepatch is
+loaded first.  This tests the livepatch core's module_coming and
+module_going handlers:
+
+- load livepatch
+- load target module
+- unload target module
+- disable livepatch
+- unload livepatch
+
+First load the livepatch:
+
+  % insmod samples/livepatch/livepatch-callbacks-demo.ko
+  [   64.661552] livepatch: enabling patch 'livepatch_callbacks_demo'
+  [   64.662147] livepatch: 'livepatch_callbacks_demo': initializing patching transition
+  [   64.662175] livepatch_callbacks_demo: pre_patch_callback: vmlinux
+  [   64.662850] livepatch: 'livepatch_callbacks_demo': starting patching transition
+  [   65.695056] livepatch: 'livepatch_callbacks_demo': completing patching transition
+  [   65.695147] livepatch_callbacks_demo: post_patch_callback: vmlinux
+  [   65.695561] livepatch: 'livepatch_callbacks_demo': patching complete
+
+When a targeted kernel module is subsequently loaded, only its
+pre/post-patch callbacks are executed:
+
+  % insmod samples/livepatch/livepatch-callbacks-mod.ko
+  [   66.669196] livepatch: applying patch 'livepatch_callbacks_demo' to loading module 'livepatch_callbacks_mod'
+  [   66.669882] livepatch_callbacks_demo: pre_patch_callback: livepatch_callbacks_mod -> [MODULE_STATE_COMING] Full formed, running module_init
+  [   66.670744] livepatch_callbacks_demo: post_patch_callback: livepatch_callbacks_mod -> [MODULE_STATE_COMING] Full formed, running module_init
+  [   66.672873] livepatch_callbacks_mod: livepatch_callbacks_mod_init
+
+When the target module is unloaded, the livepatch is only reverted from
+the livepatch_callbacks_mod klp_object.  As such, only pre and
+post-unpatch callbacks are executed when this occurs:
+
+  % rmmod samples/livepatch/livepatch-callbacks-mod.ko
+  [   68.680065] livepatch_callbacks_mod: livepatch_callbacks_mod_exit
+  [   68.680688] livepatch_callbacks_demo: pre_unpatch_callback: livepatch_callbacks_mod -> [MODULE_STATE_GOING] Going away
+  [   68.681452] livepatch: reverting patch 'livepatch_callbacks_demo' on unloading module 'livepatch_callbacks_mod'
+  [   68.682094] livepatch_callbacks_demo: post_unpatch_callback: livepatch_callbacks_mod -> [MODULE_STATE_GOING] Going away
+
+  % echo 0 > /sys/kernel/livepatch/livepatch_callbacks_demo/enabled
+  [   70.689225] livepatch: 'livepatch_callbacks_demo': initializing unpatching transition
+  [   70.689256] livepatch_callbacks_demo: pre_unpatch_callback: vmlinux
+  [   70.689882] livepatch: 'livepatch_callbacks_demo': starting unpatching transition
+  [   71.711080] livepatch: 'livepatch_callbacks_demo': completing unpatching transition
+  [   71.711481] livepatch_callbacks_demo: post_unpatch_callback: vmlinux
+  [   71.711988] livepatch: 'livepatch_callbacks_demo': unpatching complete
+
+  % rmmod samples/livepatch/livepatch-callbacks-demo.ko
+
+
+Test 5
+------
+
+A simple test of loading a livepatch without one of its patch target
+klp_objects ever loaded (livepatch_callbacks_mod):
+
+- load livepatch
+- disable livepatch
+- unload livepatch
+
+Load the livepatch:
+
+  % insmod samples/livepatch/livepatch-callbacks-demo.ko
+  [   74.711081] livepatch: enabling patch 'livepatch_callbacks_demo'
+  [   74.711595] livepatch: 'livepatch_callbacks_demo': initializing patching transition
+  [   74.711639] livepatch_callbacks_demo: pre_patch_callback: vmlinux
+  [   74.712272] livepatch: 'livepatch_callbacks_demo': starting patching transition
+  [   75.743137] livepatch: 'livepatch_callbacks_demo': completing patching transition
+  [   75.743219] livepatch_callbacks_demo: post_patch_callback: vmlinux
+  [   75.743867] livepatch: 'livepatch_callbacks_demo': patching complete
+
+As expected, only pre/post-(un)patch handlers are executed for vmlinux:
+
+  % echo 0 > /sys/kernel/livepatch/livepatch_callbacks_demo/enabled
+  [   76.716254] livepatch: 'livepatch_callbacks_demo': initializing unpatching transition
+  [   76.716278] livepatch_callbacks_demo: pre_unpatch_callback: vmlinux
+  [   76.716666] livepatch: 'livepatch_callbacks_demo': starting unpatching transition
+  [   77.727089] livepatch: 'livepatch_callbacks_demo': completing unpatching transition
+  [   77.727194] livepatch_callbacks_demo: post_unpatch_callback: vmlinux
+  [   77.727907] livepatch: 'livepatch_callbacks_demo': unpatching complete
+
+  % rmmod samples/livepatch/livepatch-callbacks-demo.ko
+
+
+Test 6
+------
+
+Test a scenario where a vmlinux pre-patch callback returns a non-zero
+status (ie, failure):
+
+- load target module
+- load livepatch -ENODEV
+- unload target module
+
+First load a target module:
+
+  % insmod samples/livepatch/livepatch-callbacks-mod.ko
+  [   80.740520] livepatch_callbacks_mod: livepatch_callbacks_mod_init
+
+Load the livepatch module, setting its 'pre_patch_ret' value to -19
+(-ENODEV).  When its vmlinux pre-patch callback executed, this status
+code will propagate back to the module-loading subsystem.  The result is
+that the insmod command refuses to load the livepatch module:
+
+  % insmod samples/livepatch/livepatch-callbacks-demo.ko pre_patch_ret=-19
+  [   82.747326] livepatch: enabling patch 'livepatch_callbacks_demo'
+  [   82.747743] livepatch: 'livepatch_callbacks_demo': initializing patching transition
+  [   82.747767] livepatch_callbacks_demo: pre_patch_callback: vmlinux
+  [   82.748237] livepatch: pre-patch callback failed for object 'vmlinux'
+  [   82.748637] livepatch: failed to enable patch 'livepatch_callbacks_demo'
+  [   82.749059] livepatch: 'livepatch_callbacks_demo': canceling transition, going to unpatch
+  [   82.749060] livepatch: 'livepatch_callbacks_demo': completing unpatching transition
+  [   82.749868] livepatch: 'livepatch_callbacks_demo': unpatching complete
+  [   82.765809] insmod: ERROR: could not insert module samples/livepatch/livepatch-callbacks-demo.ko: No such device
+
+  % rmmod samples/livepatch/livepatch-callbacks-mod.ko
+  [   84.774238] livepatch_callbacks_mod: livepatch_callbacks_mod_exit
+
+
+Test 7
+------
+
+Similar to the previous test, setup a livepatch such that its vmlinux
+pre-patch callback returns success.  However, when a targeted kernel
+module is later loaded, have the livepatch return a failing status code:
+
+- load livepatch
+- setup -ENODEV
+- load target module
+- disable livepatch
+- unload livepatch
+
+Load the livepatch, notice vmlinux pre-patch callback succeeds:
+
+  % insmod samples/livepatch/livepatch-callbacks-demo.ko
+  [   86.787845] livepatch: enabling patch 'livepatch_callbacks_demo'
+  [   86.788325] livepatch: 'livepatch_callbacks_demo': initializing patching transition
+  [   86.788427] livepatch_callbacks_demo: pre_patch_callback: vmlinux
+  [   86.788821] livepatch: 'livepatch_callbacks_demo': starting patching transition
+  [   87.711069] livepatch: 'livepatch_callbacks_demo': completing patching transition
+  [   87.711143] livepatch_callbacks_demo: post_patch_callback: vmlinux
+  [   87.711886] livepatch: 'livepatch_callbacks_demo': patching complete
+
+Set a trap so subsequent pre-patch callbacks to this livepatch will
+return -ENODEV:
+
+  % echo -19 > /sys/module/livepatch_callbacks_demo/parameters/pre_patch_ret
+
+The livepatch pre-patch callback for subsequently loaded target modules
+will return failure, so the module loader refuses to load the kernel
+module.  Notice that no post-patch or pre/post-unpatch callbacks are
+executed for this klp_object:
+
+  % insmod samples/livepatch/livepatch-callbacks-mod.ko
+  [   90.796976] livepatch: applying patch 'livepatch_callbacks_demo' to loading module 'livepatch_callbacks_mod'
+  [   90.797834] livepatch_callbacks_demo: pre_patch_callback: livepatch_callbacks_mod -> [MODULE_STATE_COMING] Full formed, running module_init
+  [   90.798900] livepatch: pre-patch callback failed for object 'livepatch_callbacks_mod'
+  [   90.799652] livepatch: patch 'livepatch_callbacks_demo' failed for module 'livepatch_callbacks_mod', refusing to load module 'livepatch_callbacks_mod'
+  [   90.819737] insmod: ERROR: could not insert module samples/livepatch/livepatch-callbacks-mod.ko: No such device
+
+However, pre/post-unpatch callbacks run for the vmlinux klp_object:
+
+  % echo 0 > /sys/kernel/livepatch/livepatch_callbacks_demo/enabled
+  [   92.823547] livepatch: 'livepatch_callbacks_demo': initializing unpatching transition
+  [   92.823573] livepatch_callbacks_demo: pre_unpatch_callback: vmlinux
+  [   92.824331] livepatch: 'livepatch_callbacks_demo': starting unpatching transition
+  [   93.727128] livepatch: 'livepatch_callbacks_demo': completing unpatching transition
+  [   93.727327] livepatch_callbacks_demo: post_unpatch_callback: vmlinux
+  [   93.727861] livepatch: 'livepatch_callbacks_demo': unpatching complete
+
+  % rmmod samples/livepatch/livepatch-callbacks-demo.ko
+
+
+Test 8
+------
+
+Test loading multiple targeted kernel modules.  This test-case is
+mainly for comparing with the next test-case.
+
+- load busy target module (0s sleep),
+- load livepatch
+- load target module
+- unload target module
+- disable livepatch
+- unload livepatch
+- unload busy target module
+
+
+Load a target "busy" kernel module which kicks off a worker function
+that immediately exits:
+
+  % insmod samples/livepatch/livepatch-callbacks-busymod.ko sleep_secs=0
+  [   96.910107] livepatch_callbacks_busymod: livepatch_callbacks_mod_init
+  [   96.910600] livepatch_callbacks_busymod: busymod_work_func, sleeping 0 seconds ...
+  [   96.913024] livepatch_callbacks_busymod: busymod_work_func exit
+
+Proceed with loading the livepatch and another ordinary target module,
+notice that the post-patch callbacks are executed and the transition
+completes quickly:
+
+  % insmod samples/livepatch/livepatch-callbacks-demo.ko
+  [   98.917892] livepatch: enabling patch 'livepatch_callbacks_demo'
+  [   98.918426] livepatch: 'livepatch_callbacks_demo': initializing patching transition
+  [   98.918453] livepatch_callbacks_demo: pre_patch_callback: vmlinux
+  [   98.918955] livepatch_callbacks_demo: pre_patch_callback: livepatch_callbacks_busymod -> [MODULE_STATE_LIVE] Normal state
+  [   98.923835] livepatch: 'livepatch_callbacks_demo': starting patching transition
+  [   99.743104] livepatch: 'livepatch_callbacks_demo': completing patching transition
+  [   99.743156] livepatch_callbacks_demo: post_patch_callback: vmlinux
+  [   99.743679] livepatch_callbacks_demo: post_patch_callback: livepatch_callbacks_busymod -> [MODULE_STATE_LIVE] Normal state
+  [   99.744616] livepatch: 'livepatch_callbacks_demo': patching complete
+
+  % insmod samples/livepatch/livepatch-callbacks-mod.ko
+  [  100.930955] livepatch: applying patch 'livepatch_callbacks_demo' to loading module 'livepatch_callbacks_mod'
+  [  100.931668] livepatch_callbacks_demo: pre_patch_callback: livepatch_callbacks_mod -> [MODULE_STATE_COMING] Full formed, running module_init
+  [  100.932645] livepatch_callbacks_demo: post_patch_callback: livepatch_callbacks_mod -> [MODULE_STATE_COMING] Full formed, running module_init
+  [  100.934125] livepatch_callbacks_mod: livepatch_callbacks_mod_init
+
+  % rmmod samples/livepatch/livepatch-callbacks-mod.ko
+  [  102.942805] livepatch_callbacks_mod: livepatch_callbacks_mod_exit
+  [  102.943640] livepatch_callbacks_demo: pre_unpatch_callback: livepatch_callbacks_mod -> [MODULE_STATE_GOING] Going away
+  [  102.944585] livepatch: reverting patch 'livepatch_callbacks_demo' on unloading module 'livepatch_callbacks_mod'
+  [  102.945455] livepatch_callbacks_demo: post_unpatch_callback: livepatch_callbacks_mod -> [MODULE_STATE_GOING] Going away
+
+  % echo 0 > /sys/kernel/livepatch/livepatch_callbacks_demo/enabled
+  [  104.953815] livepatch: 'livepatch_callbacks_demo': initializing unpatching transition
+  [  104.953838] livepatch_callbacks_demo: pre_unpatch_callback: vmlinux
+  [  104.954431] livepatch_callbacks_demo: pre_unpatch_callback: livepatch_callbacks_busymod -> [MODULE_STATE_LIVE] Normal state
+  [  104.955426] livepatch: 'livepatch_callbacks_demo': starting unpatching transition
+  [  106.719073] livepatch: 'livepatch_callbacks_demo': completing unpatching transition
+  [  106.722633] livepatch_callbacks_demo: post_unpatch_callback: vmlinux
+  [  106.723282] livepatch_callbacks_demo: post_unpatch_callback: livepatch_callbacks_busymod -> [MODULE_STATE_LIVE] Normal state
+  [  106.724279] livepatch: 'livepatch_callbacks_demo': unpatching complete
+
+  % rmmod samples/livepatch/livepatch-callbacks-demo.ko
+  % rmmod samples/livepatch/livepatch-callbacks-busymod.ko
+  [  108.975660] livepatch_callbacks_busymod: livepatch_callbacks_mod_exit
+
+
+Test 9
+------
+
+A similar test as the previous one, but force the "busy" kernel module
+to do longer work.
+
+The livepatching core will refuse to patch a task that is currently
+executing a to-be-patched function -- the consistency model stalls the
+current patch transition until this safety-check is met.  Test a
+scenario where one of a livepatch's target klp_objects sits on such a
+function for a long time.  Meanwhile, load and unload other target
+kernel modules while the livepatch transition is in progress.
+
+- load busy target module (30s sleep)
+- load livepatch
+- load target module
+- unload target module
+- disable livepatch
+- unload livepatch
+- unload busy target module
+
+
+Load the "busy" kernel module, this time make it do 30 seconds worth of
+work:
+
+  % insmod samples/livepatch/livepatch-callbacks-busymod.ko sleep_secs=30
+  [  110.993362] livepatch_callbacks_busymod: livepatch_callbacks_mod_init
+  [  110.994059] livepatch_callbacks_busymod: busymod_work_func, sleeping 30 seconds ...
+
+Meanwhile, the livepatch is loaded.  Notice that the patch transition
+does not complete as the targeted "busy" module is sitting on a
+to-be-patched function:
+
+  % insmod samples/livepatch/livepatch-callbacks-demo.ko
+  [  113.000309] livepatch: enabling patch 'livepatch_callbacks_demo'
+  [  113.000764] livepatch: 'livepatch_callbacks_demo': initializing patching transition
+  [  113.000791] livepatch_callbacks_demo: pre_patch_callback: vmlinux
+  [  113.001289] livepatch_callbacks_demo: pre_patch_callback: livepatch_callbacks_busymod -> [MODULE_STATE_LIVE] Normal state
+  [  113.005208] livepatch: 'livepatch_callbacks_demo': starting patching transition
+
+Load a second target module (this one is an ordinary idle kernel
+module).  Note that *no* post-patch callbacks will be executed while the
+livepatch is still in transition:
+
+  % insmod samples/livepatch/livepatch-callbacks-mod.ko
+  [  115.012740] livepatch: applying patch 'livepatch_callbacks_demo' to loading module 'livepatch_callbacks_mod'
+  [  115.013406] livepatch_callbacks_demo: pre_patch_callback: livepatch_callbacks_mod -> [MODULE_STATE_COMING] Full formed, running module_init
+  [  115.015315] livepatch_callbacks_mod: livepatch_callbacks_mod_init
+
+Request an unload of the simple kernel module.  The patch is still
+transitioning, so its pre-unpatch callbacks are skipped:
+
+  % rmmod samples/livepatch/livepatch-callbacks-mod.ko
+  [  117.022626] livepatch_callbacks_mod: livepatch_callbacks_mod_exit
+  [  117.023376] livepatch: reverting patch 'livepatch_callbacks_demo' on unloading module 'livepatch_callbacks_mod'
+  [  117.024533] livepatch_callbacks_demo: post_unpatch_callback: livepatch_callbacks_mod -> [MODULE_STATE_GOING] Going away
+
+Finally the livepatch is disabled.  Since none of the patch's
+klp_object's post-patch callbacks executed, the remaining klp_object's
+pre-unpatch callbacks are skipped:
+
+  % echo 0 > /sys/kernel/livepatch/livepatch_callbacks_demo/enabled
+  [  119.035408] livepatch: 'livepatch_callbacks_demo': reversing transition from patching to unpatching
+  [  119.035485] livepatch: 'livepatch_callbacks_demo': starting unpatching transition
+  [  119.711166] livepatch: 'livepatch_callbacks_demo': completing unpatching transition
+  [  119.714179] livepatch_callbacks_demo: post_unpatch_callback: vmlinux
+  [  119.714653] livepatch_callbacks_demo: post_unpatch_callback: livepatch_callbacks_busymod -> [MODULE_STATE_LIVE] Normal state
+  [  119.715437] livepatch: 'livepatch_callbacks_demo': unpatching complete
+
+  % rmmod samples/livepatch/livepatch-callbacks-demo.ko
+  % rmmod samples/livepatch/livepatch-callbacks-busymod.ko
+  [  141.279111] livepatch_callbacks_busymod: busymod_work_func exit
+  [  141.279760] livepatch_callbacks_busymod: livepatch_callbacks_mod_exit
diff --git a/Documentation/livepatch/shadow-vars.txt b/Documentation/livepatch/shadow-vars.txt
new file mode 100644
index 000000000000..89c66634d600
--- /dev/null
+++ b/Documentation/livepatch/shadow-vars.txt
@@ -0,0 +1,192 @@
+================
+Shadow Variables
+================
+
+Shadow variables are a simple way for livepatch modules to associate
+additional "shadow" data with existing data structures.  Shadow data is
+allocated separately from parent data structures, which are left
+unmodified.  The shadow variable API described in this document is used
+to allocate/add and remove/free shadow variables to/from their parents.
+
+The implementation introduces a global, in-kernel hashtable that
+associates pointers to parent objects and a numeric identifier of the
+shadow data.  The numeric identifier is a simple enumeration that may be
+used to describe shadow variable version, class or type, etc.  More
+specifically, the parent pointer serves as the hashtable key while the
+numeric id subsequently filters hashtable queries.  Multiple shadow
+variables may attach to the same parent object, but their numeric
+identifier distinguishes between them.
+
+
+1. Brief API summary
+====================
+
+(See the full API usage docbook notes in livepatch/shadow.c.)
+
+A hashtable references all shadow variables.  These references are
+stored and retrieved through a <obj, id> pair.
+
+* The klp_shadow variable data structure encapsulates both tracking
+meta-data and shadow-data:
+  - meta-data
+    - obj - pointer to parent object
+    - id - data identifier
+  - data[] - storage for shadow data
+
+It is important to note that the klp_shadow_alloc() and
+klp_shadow_get_or_alloc() calls, described below, store a *copy* of the
+data that the functions are provided.  Callers should provide whatever
+mutual exclusion is required of the shadow data.
+
+* klp_shadow_get() - retrieve a shadow variable data pointer
+  - search hashtable for <obj, id> pair
+
+* klp_shadow_alloc() - allocate and add a new shadow variable
+  - search hashtable for <obj, id> pair
+  - if exists
+    - WARN and return NULL
+  - if <obj, id> doesn't already exist
+    - allocate a new shadow variable
+    - copy data into the new shadow variable
+    - add <obj, id> to the global hashtable
+
+* klp_shadow_get_or_alloc() - get existing or alloc a new shadow variable
+  - search hashtable for <obj, id> pair
+  - if exists
+    - return existing shadow variable
+  - if <obj, id> doesn't already exist
+    - allocate a new shadow variable
+    - copy data into the new shadow variable
+    - add <obj, id> pair to the global hashtable
+
+* klp_shadow_free() - detach and free a <obj, id> shadow variable
+  - find and remove a <obj, id> reference from global hashtable
+    - if found, free shadow variable
+
+* klp_shadow_free_all() - detach and free all <*, id> shadow variables
+  - find and remove any <*, id> references from global hashtable
+    - if found, free shadow variable
+
+
+2. Use cases
+============
+
+(See the example shadow variable livepatch modules in samples/livepatch/
+for full working demonstrations.)
+
+For the following use-case examples, consider commit 1d147bfa6429
+("mac80211: fix AP powersave TX vs.  wakeup race"), which added a
+spinlock to net/mac80211/sta_info.h :: struct sta_info.  Each use-case
+example can be considered a stand-alone livepatch implementation of this
+fix.
+
+
+Matching parent's lifecycle
+---------------------------
+
+If parent data structures are frequently created and destroyed, it may
+be easiest to align their shadow variables lifetimes to the same
+allocation and release functions.  In this case, the parent data
+structure is typically allocated, initialized, then registered in some
+manner.  Shadow variable allocation and setup can then be considered
+part of the parent's initialization and should be completed before the
+parent "goes live" (ie, any shadow variable get-API requests are made
+for this <obj, id> pair.)
+
+For commit 1d147bfa6429, when a parent sta_info structure is allocated,
+allocate a shadow copy of the ps_lock pointer, then initialize it:
+
+#define PS_LOCK 1
+struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata,
+				const u8 *addr, gfp_t gfp)
+{
+	struct sta_info *sta;
+	spinlock_t *ps_lock;
+
+	/* Parent structure is created */
+	sta = kzalloc(sizeof(*sta) + hw->sta_data_size, gfp);
+
+	/* Attach a corresponding shadow variable, then initialize it */
+	ps_lock = klp_shadow_alloc(sta, PS_LOCK, NULL, sizeof(*ps_lock), gfp);
+	if (!ps_lock)
+		goto shadow_fail;
+	spin_lock_init(ps_lock);
+	...
+
+When requiring a ps_lock, query the shadow variable API to retrieve one
+for a specific struct sta_info:
+
+void ieee80211_sta_ps_deliver_wakeup(struct sta_info *sta)
+{
+	spinlock_t *ps_lock;
+
+	/* sync with ieee80211_tx_h_unicast_ps_buf */
+	ps_lock = klp_shadow_get(sta, PS_LOCK);
+	if (ps_lock)
+		spin_lock(ps_lock);
+	...
+
+When the parent sta_info structure is freed, first free the shadow
+variable:
+
+void sta_info_free(struct ieee80211_local *local, struct sta_info *sta)
+{
+	klp_shadow_free(sta, PS_LOCK);
+	kfree(sta);
+	...
+
+
+In-flight parent objects
+------------------------
+
+Sometimes it may not be convenient or possible to allocate shadow
+variables alongside their parent objects.  Or a livepatch fix may
+require shadow varibles to only a subset of parent object instances.  In
+these cases, the klp_shadow_get_or_alloc() call can be used to attach
+shadow variables to parents already in-flight.
+
+For commit 1d147bfa6429, a good spot to allocate a shadow spinlock is
+inside ieee80211_sta_ps_deliver_wakeup():
+
+#define PS_LOCK 1
+void ieee80211_sta_ps_deliver_wakeup(struct sta_info *sta)
+{
+	DEFINE_SPINLOCK(ps_lock_fallback);
+	spinlock_t *ps_lock;
+
+	/* sync with ieee80211_tx_h_unicast_ps_buf */
+	ps_lock = klp_shadow_get_or_alloc(sta, PS_LOCK,
+			&ps_lock_fallback, sizeof(ps_lock_fallback),
+			GFP_ATOMIC);
+	if (ps_lock)
+		spin_lock(ps_lock);
+	...
+
+This usage will create a shadow variable, only if needed, otherwise it
+will use one that was already created for this <obj, id> pair.
+
+Like the previous use-case, the shadow spinlock needs to be cleaned up.
+A shadow variable can be freed just before its parent object is freed,
+or even when the shadow variable itself is no longer required.
+
+
+Other use-cases
+---------------
+
+Shadow variables can also be used as a flag indicating that a data
+structure was allocated by new, livepatched code.  In this case, it
+doesn't matter what data value the shadow variable holds, its existence
+suggests how to handle the parent object.
+
+
+3. References
+=============
+
+* https://github.com/dynup/kpatch
+The livepatch implementation is based on the kpatch version of shadow
+variables.
+
+* http://files.mkgnu.net/files/dynamos/doc/papers/dynamos_eurosys_07.pdf
+Dynamic and Adaptive Updates of Non-Quiescent Subsystems in Commodity
+Operating System Kernels (Kritis Makris, Kyung Dong Ryu 2007) presented
+a datatype update technique called "shadow data structures".
diff --git a/Documentation/locking/crossrelease.txt b/Documentation/locking/crossrelease.txt
deleted file mode 100644
index bdf1423d5f99..000000000000
--- a/Documentation/locking/crossrelease.txt
+++ /dev/null
@@ -1,874 +0,0 @@
-Crossrelease
-============
-
-Started by Byungchul Park <byungchul.park@lge.com>
-
-Contents:
-
- (*) Background
-
-     - What causes deadlock
-     - How lockdep works
-
- (*) Limitation
-
-     - Limit lockdep
-     - Pros from the limitation
-     - Cons from the limitation
-     - Relax the limitation
-
- (*) Crossrelease
-
-     - Introduce crossrelease
-     - Introduce commit
-
- (*) Implementation
-
-     - Data structures
-     - How crossrelease works
-
- (*) Optimizations
-
-     - Avoid duplication
-     - Lockless for hot paths
-
- (*) APPENDIX A: What lockdep does to work aggresively
-
- (*) APPENDIX B: How to avoid adding false dependencies
-
-
-==========
-Background
-==========
-
-What causes deadlock
---------------------
-
-A deadlock occurs when a context is waiting for an event to happen,
-which is impossible because another (or the) context who can trigger the
-event is also waiting for another (or the) event to happen, which is
-also impossible due to the same reason.
-
-For example:
-
-   A context going to trigger event C is waiting for event A to happen.
-   A context going to trigger event A is waiting for event B to happen.
-   A context going to trigger event B is waiting for event C to happen.
-
-A deadlock occurs when these three wait operations run at the same time,
-because event C cannot be triggered if event A does not happen, which in
-turn cannot be triggered if event B does not happen, which in turn
-cannot be triggered if event C does not happen. After all, no event can
-be triggered since any of them never meets its condition to wake up.
-
-A dependency might exist between two waiters and a deadlock might happen
-due to an incorrect releationship between dependencies. Thus, we must
-define what a dependency is first. A dependency exists between them if:
-
-   1. There are two waiters waiting for each event at a given time.
-   2. The only way to wake up each waiter is to trigger its event.
-   3. Whether one can be woken up depends on whether the other can.
-
-Each wait in the example creates its dependency like:
-
-   Event C depends on event A.
-   Event A depends on event B.
-   Event B depends on event C.
-
-   NOTE: Precisely speaking, a dependency is one between whether a
-   waiter for an event can be woken up and whether another waiter for
-   another event can be woken up. However from now on, we will describe
-   a dependency as if it's one between an event and another event for
-   simplicity.
-
-And they form circular dependencies like:
-
-    -> C -> A -> B -
-   /                \
-   \                /
-    ----------------
-
-   where 'A -> B' means that event A depends on event B.
-
-Such circular dependencies lead to a deadlock since no waiter can meet
-its condition to wake up as described.
-
-CONCLUSION
-
-Circular dependencies cause a deadlock.
-
-
-How lockdep works
------------------
-
-Lockdep tries to detect a deadlock by checking dependencies created by
-lock operations, acquire and release. Waiting for a lock corresponds to
-waiting for an event, and releasing a lock corresponds to triggering an
-event in the previous section.
-
-In short, lockdep does:
-
-   1. Detect a new dependency.
-   2. Add the dependency into a global graph.
-   3. Check if that makes dependencies circular.
-   4. Report a deadlock or its possibility if so.
-
-For example, consider a graph built by lockdep that looks like:
-
-   A -> B -
-           \
-            -> E
-           /
-   C -> D -
-
-   where A, B,..., E are different lock classes.
-
-Lockdep will add a dependency into the graph on detection of a new
-dependency. For example, it will add a dependency 'E -> C' when a new
-dependency between lock E and lock C is detected. Then the graph will be:
-
-       A -> B -
-               \
-                -> E -
-               /      \
-    -> C -> D -        \
-   /                   /
-   \                  /
-    ------------------
-
-   where A, B,..., E are different lock classes.
-
-This graph contains a subgraph which demonstrates circular dependencies:
-
-                -> E -
-               /      \
-    -> C -> D -        \
-   /                   /
-   \                  /
-    ------------------
-
-   where C, D and E are different lock classes.
-
-This is the condition under which a deadlock might occur. Lockdep
-reports it on detection after adding a new dependency. This is the way
-how lockdep works.
-
-CONCLUSION
-
-Lockdep detects a deadlock or its possibility by checking if circular
-dependencies were created after adding each new dependency.
-
-
-==========
-Limitation
-==========
-
-Limit lockdep
--------------
-
-Limiting lockdep to work on only typical locks e.g. spin locks and
-mutexes, which are released within the acquire context, the
-implementation becomes simple but its capacity for detection becomes
-limited. Let's check pros and cons in next section.
-
-
-Pros from the limitation
-------------------------
-
-Given the limitation, when acquiring a lock, locks in a held_locks
-cannot be released if the context cannot acquire it so has to wait to
-acquire it, which means all waiters for the locks in the held_locks are
-stuck. It's an exact case to create dependencies between each lock in
-the held_locks and the lock to acquire.
-
-For example:
-
-   CONTEXT X
-   ---------
-   acquire A
-   acquire B /* Add a dependency 'A -> B' */
-   release B
-   release A
-
-   where A and B are different lock classes.
-
-When acquiring lock A, the held_locks of CONTEXT X is empty thus no
-dependency is added. But when acquiring lock B, lockdep detects and adds
-a new dependency 'A -> B' between lock A in the held_locks and lock B.
-They can be simply added whenever acquiring each lock.
-
-And data required by lockdep exists in a local structure, held_locks
-embedded in task_struct. Forcing to access the data within the context,
-lockdep can avoid racy problems without explicit locks while handling
-the local data.
-
-Lastly, lockdep only needs to keep locks currently being held, to build
-a dependency graph. However, relaxing the limitation, it needs to keep
-even locks already released, because a decision whether they created
-dependencies might be long-deferred.
-
-To sum up, we can expect several advantages from the limitation:
-
-   1. Lockdep can easily identify a dependency when acquiring a lock.
-   2. Races are avoidable while accessing local locks in a held_locks.
-   3. Lockdep only needs to keep locks currently being held.
-
-CONCLUSION
-
-Given the limitation, the implementation becomes simple and efficient.
-
-
-Cons from the limitation
-------------------------
-
-Given the limitation, lockdep is applicable only to typical locks. For
-example, page locks for page access or completions for synchronization
-cannot work with lockdep.
-
-Can we detect deadlocks below, under the limitation?
-
-Example 1:
-
-   CONTEXT X	   CONTEXT Y	   CONTEXT Z
-   ---------	   ---------	   ----------
-		   mutex_lock A
-   lock_page B
-		   lock_page B
-				   mutex_lock A /* DEADLOCK */
-				   unlock_page B held by X
-		   unlock_page B
-		   mutex_unlock A
-				   mutex_unlock A
-
-   where A and B are different lock classes.
-
-No, we cannot.
-
-Example 2:
-
-   CONTEXT X		   CONTEXT Y
-   ---------		   ---------
-			   mutex_lock A
-   mutex_lock A
-			   wait_for_complete B /* DEADLOCK */
-   complete B
-			   mutex_unlock A
-   mutex_unlock A
-
-   where A is a lock class and B is a completion variable.
-
-No, we cannot.
-
-CONCLUSION
-
-Given the limitation, lockdep cannot detect a deadlock or its
-possibility caused by page locks or completions.
-
-
-Relax the limitation
---------------------
-
-Under the limitation, things to create dependencies are limited to
-typical locks. However, synchronization primitives like page locks and
-completions, which are allowed to be released in any context, also
-create dependencies and can cause a deadlock. So lockdep should track
-these locks to do a better job. We have to relax the limitation for
-these locks to work with lockdep.
-
-Detecting dependencies is very important for lockdep to work because
-adding a dependency means adding an opportunity to check whether it
-causes a deadlock. The more lockdep adds dependencies, the more it
-thoroughly works. Thus Lockdep has to do its best to detect and add as
-many true dependencies into a graph as possible.
-
-For example, considering only typical locks, lockdep builds a graph like:
-
-   A -> B -
-           \
-            -> E
-           /
-   C -> D -
-
-   where A, B,..., E are different lock classes.
-
-On the other hand, under the relaxation, additional dependencies might
-be created and added. Assuming additional 'FX -> C' and 'E -> GX' are
-added thanks to the relaxation, the graph will be:
-
-         A -> B -
-                 \
-                  -> E -> GX
-                 /
-   FX -> C -> D -
-
-   where A, B,..., E, FX and GX are different lock classes, and a suffix
-   'X' is added on non-typical locks.
-
-The latter graph gives us more chances to check circular dependencies
-than the former. However, it might suffer performance degradation since
-relaxing the limitation, with which design and implementation of lockdep
-can be efficient, might introduce inefficiency inevitably. So lockdep
-should provide two options, strong detection and efficient detection.
-
-Choosing efficient detection:
-
-   Lockdep works with only locks restricted to be released within the
-   acquire context. However, lockdep works efficiently.
-
-Choosing strong detection:
-
-   Lockdep works with all synchronization primitives. However, lockdep
-   suffers performance degradation.
-
-CONCLUSION
-
-Relaxing the limitation, lockdep can add additional dependencies giving
-additional opportunities to check circular dependencies.
-
-
-============
-Crossrelease
-============
-
-Introduce crossrelease
-----------------------
-
-In order to allow lockdep to handle additional dependencies by what
-might be released in any context, namely 'crosslock', we have to be able
-to identify those created by crosslocks. The proposed 'crossrelease'
-feature provoides a way to do that.
-
-Crossrelease feature has to do:
-
-   1. Identify dependencies created by crosslocks.
-   2. Add the dependencies into a dependency graph.
-
-That's all. Once a meaningful dependency is added into graph, then
-lockdep would work with the graph as it did. The most important thing
-crossrelease feature has to do is to correctly identify and add true
-dependencies into the global graph.
-
-A dependency e.g. 'A -> B' can be identified only in the A's release
-context because a decision required to identify the dependency can be
-made only in the release context. That is to decide whether A can be
-released so that a waiter for A can be woken up. It cannot be made in
-other than the A's release context.
-
-It's no matter for typical locks because each acquire context is same as
-its release context, thus lockdep can decide whether a lock can be
-released in the acquire context. However for crosslocks, lockdep cannot
-make the decision in the acquire context but has to wait until the
-release context is identified.
-
-Therefore, deadlocks by crosslocks cannot be detected just when it
-happens, because those cannot be identified until the crosslocks are
-released. However, deadlock possibilities can be detected and it's very
-worth. See 'APPENDIX A' section to check why.
-
-CONCLUSION
-
-Using crossrelease feature, lockdep can work with what might be released
-in any context, namely crosslock.
-
-
-Introduce commit
-----------------
-
-Since crossrelease defers the work adding true dependencies of
-crosslocks until they are actually released, crossrelease has to queue
-all acquisitions which might create dependencies with the crosslocks.
-Then it identifies dependencies using the queued data in batches at a
-proper time. We call it 'commit'.
-
-There are four types of dependencies:
-
-1. TT type: 'typical lock A -> typical lock B'
-
-   Just when acquiring B, lockdep can see it's in the A's release
-   context. So the dependency between A and B can be identified
-   immediately. Commit is unnecessary.
-
-2. TC type: 'typical lock A -> crosslock BX'
-
-   Just when acquiring BX, lockdep can see it's in the A's release
-   context. So the dependency between A and BX can be identified
-   immediately. Commit is unnecessary, too.
-
-3. CT type: 'crosslock AX -> typical lock B'
-
-   When acquiring B, lockdep cannot identify the dependency because
-   there's no way to know if it's in the AX's release context. It has
-   to wait until the decision can be made. Commit is necessary.
-
-4. CC type: 'crosslock AX -> crosslock BX'
-
-   When acquiring BX, lockdep cannot identify the dependency because
-   there's no way to know if it's in the AX's release context. It has
-   to wait until the decision can be made. Commit is necessary.
-   But, handling CC type is not implemented yet. It's a future work.
-
-Lockdep can work without commit for typical locks, but commit step is
-necessary once crosslocks are involved. Introducing commit, lockdep
-performs three steps. What lockdep does in each step is:
-
-1. Acquisition: For typical locks, lockdep does what it originally did
-   and queues the lock so that CT type dependencies can be checked using
-   it at the commit step. For crosslocks, it saves data which will be
-   used at the commit step and increases a reference count for it.
-
-2. Commit: No action is reauired for typical locks. For crosslocks,
-   lockdep adds CT type dependencies using the data saved at the
-   acquisition step.
-
-3. Release: No changes are required for typical locks. When a crosslock
-   is released, it decreases a reference count for it.
-
-CONCLUSION
-
-Crossrelease introduces commit step to handle dependencies of crosslocks
-in batches at a proper time.
-
-
-==============
-Implementation
-==============
-
-Data structures
----------------
-
-Crossrelease introduces two main data structures.
-
-1. hist_lock
-
-   This is an array embedded in task_struct, for keeping lock history so
-   that dependencies can be added using them at the commit step. Since
-   it's local data, it can be accessed locklessly in the owner context.
-   The array is filled at the acquisition step and consumed at the
-   commit step. And it's managed in circular manner.
-
-2. cross_lock
-
-   One per lockdep_map exists. This is for keeping data of crosslocks
-   and used at the commit step.
-
-
-How crossrelease works
-----------------------
-
-It's the key of how crossrelease works, to defer necessary works to an
-appropriate point in time and perform in at once at the commit step.
-Let's take a look with examples step by step, starting from how lockdep
-works without crossrelease for typical locks.
-
-   acquire A /* Push A onto held_locks */
-   acquire B /* Push B onto held_locks and add 'A -> B' */
-   acquire C /* Push C onto held_locks and add 'B -> C' */
-   release C /* Pop C from held_locks */
-   release B /* Pop B from held_locks */
-   release A /* Pop A from held_locks */
-
-   where A, B and C are different lock classes.
-
-   NOTE: This document assumes that readers already understand how
-   lockdep works without crossrelease thus omits details. But there's
-   one thing to note. Lockdep pretends to pop a lock from held_locks
-   when releasing it. But it's subtly different from the original pop
-   operation because lockdep allows other than the top to be poped.
-
-In this case, lockdep adds 'the top of held_locks -> the lock to acquire'
-dependency every time acquiring a lock.
-
-After adding 'A -> B', a dependency graph will be:
-
-   A -> B
-
-   where A and B are different lock classes.
-
-And after adding 'B -> C', the graph will be:
-
-   A -> B -> C
-
-   where A, B and C are different lock classes.
-
-Let's performs commit step even for typical locks to add dependencies.
-Of course, commit step is not necessary for them, however, it would work
-well because this is a more general way.
-
-   acquire A
-   /*
-    * Queue A into hist_locks
-    *
-    * In hist_locks: A
-    * In graph: Empty
-    */
-
-   acquire B
-   /*
-    * Queue B into hist_locks
-    *
-    * In hist_locks: A, B
-    * In graph: Empty
-    */
-
-   acquire C
-   /*
-    * Queue C into hist_locks
-    *
-    * In hist_locks: A, B, C
-    * In graph: Empty
-    */
-
-   commit C
-   /*
-    * Add 'C -> ?'
-    * Answer the following to decide '?'
-    * What has been queued since acquire C: Nothing
-    *
-    * In hist_locks: A, B, C
-    * In graph: Empty
-    */
-
-   release C
-
-   commit B
-   /*
-    * Add 'B -> ?'
-    * Answer the following to decide '?'
-    * What has been queued since acquire B: C
-    *
-    * In hist_locks: A, B, C
-    * In graph: 'B -> C'
-    */
-
-   release B
-
-   commit A
-   /*
-    * Add 'A -> ?'
-    * Answer the following to decide '?'
-    * What has been queued since acquire A: B, C
-    *
-    * In hist_locks: A, B, C
-    * In graph: 'B -> C', 'A -> B', 'A -> C'
-    */
-
-   release A
-
-   where A, B and C are different lock classes.
-
-In this case, dependencies are added at the commit step as described.
-
-After commits for A, B and C, the graph will be:
-
-   A -> B -> C
-
-   where A, B and C are different lock classes.
-
-   NOTE: A dependency 'A -> C' is optimized out.
-
-We can see the former graph built without commit step is same as the
-latter graph built using commit steps. Of course the former way leads to
-earlier finish for building the graph, which means we can detect a
-deadlock or its possibility sooner. So the former way would be prefered
-when possible. But we cannot avoid using the latter way for crosslocks.
-
-Let's look at how commit steps work for crosslocks. In this case, the
-commit step is performed only on crosslock AX as real. And it assumes
-that the AX release context is different from the AX acquire context.
-
-   BX RELEASE CONTEXT		   BX ACQUIRE CONTEXT
-   ------------------		   ------------------
-				   acquire A
-				   /*
-				    * Push A onto held_locks
-				    * Queue A into hist_locks
-				    *
-				    * In held_locks: A
-				    * In hist_locks: A
-				    * In graph: Empty
-				    */
-
-				   acquire BX
-				   /*
-				    * Add 'the top of held_locks -> BX'
-				    *
-				    * In held_locks: A
-				    * In hist_locks: A
-				    * In graph: 'A -> BX'
-				    */
-
-   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-   It must be guaranteed that the following operations are seen after
-   acquiring BX globally. It can be done by things like barrier.
-   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-   acquire C
-   /*
-    * Push C onto held_locks
-    * Queue C into hist_locks
-    *
-    * In held_locks: C
-    * In hist_locks: C
-    * In graph: 'A -> BX'
-    */
-
-   release C
-   /*
-    * Pop C from held_locks
-    *
-    * In held_locks: Empty
-    * In hist_locks: C
-    * In graph: 'A -> BX'
-    */
-				   acquire D
-				   /*
-				    * Push D onto held_locks
-				    * Queue D into hist_locks
-				    * Add 'the top of held_locks -> D'
-				    *
-				    * In held_locks: A, D
-				    * In hist_locks: A, D
-				    * In graph: 'A -> BX', 'A -> D'
-				    */
-   acquire E
-   /*
-    * Push E onto held_locks
-    * Queue E into hist_locks
-    *
-    * In held_locks: E
-    * In hist_locks: C, E
-    * In graph: 'A -> BX', 'A -> D'
-    */
-
-   release E
-   /*
-    * Pop E from held_locks
-    *
-    * In held_locks: Empty
-    * In hist_locks: D, E
-    * In graph: 'A -> BX', 'A -> D'
-    */
-				   release D
-				   /*
-				    * Pop D from held_locks
-				    *
-				    * In held_locks: A
-				    * In hist_locks: A, D
-				    * In graph: 'A -> BX', 'A -> D'
-				    */
-   commit BX
-   /*
-    * Add 'BX -> ?'
-    * What has been queued since acquire BX: C, E
-    *
-    * In held_locks: Empty
-    * In hist_locks: D, E
-    * In graph: 'A -> BX', 'A -> D',
-    *           'BX -> C', 'BX -> E'
-    */
-
-   release BX
-   /*
-    * In held_locks: Empty
-    * In hist_locks: D, E
-    * In graph: 'A -> BX', 'A -> D',
-    *           'BX -> C', 'BX -> E'
-    */
-				   release A
-				   /*
-				    * Pop A from held_locks
-				    *
-				    * In held_locks: Empty
-				    * In hist_locks: A, D
-				    * In graph: 'A -> BX', 'A -> D',
-				    *           'BX -> C', 'BX -> E'
-				    */
-
-   where A, BX, C,..., E are different lock classes, and a suffix 'X' is
-   added on crosslocks.
-
-Crossrelease considers all acquisitions after acqiuring BX are
-candidates which might create dependencies with BX. True dependencies
-will be determined when identifying the release context of BX. Meanwhile,
-all typical locks are queued so that they can be used at the commit step.
-And then two dependencies 'BX -> C' and 'BX -> E' are added at the
-commit step when identifying the release context.
-
-The final graph will be, with crossrelease:
-
-               -> C
-              /
-       -> BX -
-      /       \
-   A -         -> E
-      \
-       -> D
-
-   where A, BX, C,..., E are different lock classes, and a suffix 'X' is
-   added on crosslocks.
-
-However, the final graph will be, without crossrelease:
-
-   A -> D
-
-   where A and D are different lock classes.
-
-The former graph has three more dependencies, 'A -> BX', 'BX -> C' and
-'BX -> E' giving additional opportunities to check if they cause
-deadlocks. This way lockdep can detect a deadlock or its possibility
-caused by crosslocks.
-
-CONCLUSION
-
-We checked how crossrelease works with several examples.
-
-
-=============
-Optimizations
-=============
-
-Avoid duplication
------------------
-
-Crossrelease feature uses a cache like what lockdep already uses for
-dependency chains, but this time it's for caching CT type dependencies.
-Once that dependency is cached, the same will never be added again.
-
-
-Lockless for hot paths
-----------------------
-
-To keep all locks for later use at the commit step, crossrelease adopts
-a local array embedded in task_struct, which makes access to the data
-lockless by forcing it to happen only within the owner context. It's
-like how lockdep handles held_locks. Lockless implmentation is important
-since typical locks are very frequently acquired and released.
-
-
-=================================================
-APPENDIX A: What lockdep does to work aggresively
-=================================================
-
-A deadlock actually occurs when all wait operations creating circular
-dependencies run at the same time. Even though they don't, a potential
-deadlock exists if the problematic dependencies exist. Thus it's
-meaningful to detect not only an actual deadlock but also its potential
-possibility. The latter is rather valuable. When a deadlock occurs
-actually, we can identify what happens in the system by some means or
-other even without lockdep. However, there's no way to detect possiblity
-without lockdep unless the whole code is parsed in head. It's terrible.
-Lockdep does the both, and crossrelease only focuses on the latter.
-
-Whether or not a deadlock actually occurs depends on several factors.
-For example, what order contexts are switched in is a factor. Assuming
-circular dependencies exist, a deadlock would occur when contexts are
-switched so that all wait operations creating the dependencies run
-simultaneously. Thus to detect a deadlock possibility even in the case
-that it has not occured yet, lockdep should consider all possible
-combinations of dependencies, trying to:
-
-1. Use a global dependency graph.
-
-   Lockdep combines all dependencies into one global graph and uses them,
-   regardless of which context generates them or what order contexts are
-   switched in. Aggregated dependencies are only considered so they are
-   prone to be circular if a problem exists.
-
-2. Check dependencies between classes instead of instances.
-
-   What actually causes a deadlock are instances of lock. However,
-   lockdep checks dependencies between classes instead of instances.
-   This way lockdep can detect a deadlock which has not happened but
-   might happen in future by others but the same class.
-
-3. Assume all acquisitions lead to waiting.
-
-   Although locks might be acquired without waiting which is essential
-   to create dependencies, lockdep assumes all acquisitions lead to
-   waiting since it might be true some time or another.
-
-CONCLUSION
-
-Lockdep detects not only an actual deadlock but also its possibility,
-and the latter is more valuable.
-
-
-==================================================
-APPENDIX B: How to avoid adding false dependencies
-==================================================
-
-Remind what a dependency is. A dependency exists if:
-
-   1. There are two waiters waiting for each event at a given time.
-   2. The only way to wake up each waiter is to trigger its event.
-   3. Whether one can be woken up depends on whether the other can.
-
-For example:
-
-   acquire A
-   acquire B /* A dependency 'A -> B' exists */
-   release B
-   release A
-
-   where A and B are different lock classes.
-
-A depedency 'A -> B' exists since:
-
-   1. A waiter for A and a waiter for B might exist when acquiring B.
-   2. Only way to wake up each is to release what it waits for.
-   3. Whether the waiter for A can be woken up depends on whether the
-      other can. IOW, TASK X cannot release A if it fails to acquire B.
-
-For another example:
-
-   TASK X			   TASK Y
-   ------			   ------
-				   acquire AX
-   acquire B /* A dependency 'AX -> B' exists */
-   release B
-   release AX held by Y
-
-   where AX and B are different lock classes, and a suffix 'X' is added
-   on crosslocks.
-
-Even in this case involving crosslocks, the same rule can be applied. A
-depedency 'AX -> B' exists since:
-
-   1. A waiter for AX and a waiter for B might exist when acquiring B.
-   2. Only way to wake up each is to release what it waits for.
-   3. Whether the waiter for AX can be woken up depends on whether the
-      other can. IOW, TASK X cannot release AX if it fails to acquire B.
-
-Let's take a look at more complicated example:
-
-   TASK X			   TASK Y
-   ------			   ------
-   acquire B
-   release B
-   fork Y
-				   acquire AX
-   acquire C /* A dependency 'AX -> C' exists */
-   release C
-   release AX held by Y
-
-   where AX, B and C are different lock classes, and a suffix 'X' is
-   added on crosslocks.
-
-Does a dependency 'AX -> B' exist? Nope.
-
-Two waiters are essential to create a dependency. However, waiters for
-AX and B to create 'AX -> B' cannot exist at the same time in this
-example. Thus the dependency 'AX -> B' cannot be created.
-
-It would be ideal if the full set of true ones can be considered. But
-we can ensure nothing but what actually happened. Relying on what
-actually happens at runtime, we can anyway add only true ones, though
-they might be a subset of true ones. It's similar to how lockdep works
-for typical locks. There might be more true dependencies than what
-lockdep has detected in runtime. Lockdep has no choice but to rely on
-what actually happens. Crossrelease also relies on it.
-
-CONCLUSION
-
-Relying on what actually happens, lockdep can avoid adding false
-dependencies.
diff --git a/Documentation/media/cec.h.rst.exceptions b/Documentation/media/cec.h.rst.exceptions
index b1687532742f..d9fd092de6f8 100644
--- a/Documentation/media/cec.h.rst.exceptions
+++ b/Documentation/media/cec.h.rst.exceptions
@@ -24,8 +24,6 @@ ignore define CEC_VENDOR_ID_NONE
 ignore define CEC_MODE_INITIATOR_MSK
 ignore define CEC_MODE_FOLLOWER_MSK
 
-ignore define CEC_EVENT_FL_INITIAL_STATE
-
 # Part of CEC 2.0 spec - shouldn't be documented too?
 ignore define CEC_LOG_ADDR_TV
 ignore define CEC_LOG_ADDR_RECORD_1
diff --git a/Documentation/media/dvb-drivers/frontends.rst b/Documentation/media/dvb-drivers/frontends.rst
new file mode 100644
index 000000000000..1f5f57989196
--- /dev/null
+++ b/Documentation/media/dvb-drivers/frontends.rst
@@ -0,0 +1,30 @@
+****************
+Frontend drivers
+****************
+
+Frontend attach headers
+***********************
+
+.. Keep it on alphabetic order
+
+.. kernel-doc:: drivers/media/dvb-frontends/a8293.h
+.. kernel-doc:: drivers/media/dvb-frontends/af9013.h
+.. kernel-doc:: drivers/media/dvb-frontends/ascot2e.h
+.. kernel-doc:: drivers/media/dvb-frontends/cxd2820r.h
+.. kernel-doc:: drivers/media/dvb-frontends/drxk.h
+.. kernel-doc:: drivers/media/dvb-frontends/dvb-pll.h
+.. kernel-doc:: drivers/media/dvb-frontends/helene.h
+.. kernel-doc:: drivers/media/dvb-frontends/horus3a.h
+.. kernel-doc:: drivers/media/dvb-frontends/ix2505v.h
+.. kernel-doc:: drivers/media/dvb-frontends/m88ds3103.h
+.. kernel-doc:: drivers/media/dvb-frontends/mb86a20s.h
+.. kernel-doc:: drivers/media/dvb-frontends/mn88472.h
+.. kernel-doc:: drivers/media/dvb-frontends/rtl2830.h
+.. kernel-doc:: drivers/media/dvb-frontends/rtl2832.h
+.. kernel-doc:: drivers/media/dvb-frontends/rtl2832_sdr.h
+.. kernel-doc:: drivers/media/dvb-frontends/stb6000.h
+.. kernel-doc:: drivers/media/dvb-frontends/tda10071.h
+.. kernel-doc:: drivers/media/dvb-frontends/tda826x.h
+.. kernel-doc:: drivers/media/dvb-frontends/zd1301_demod.h
+.. kernel-doc:: drivers/media/dvb-frontends/zl10036.h
+
diff --git a/Documentation/media/dvb-drivers/index.rst b/Documentation/media/dvb-drivers/index.rst
index 376141143ae9..314e127d82e3 100644
--- a/Documentation/media/dvb-drivers/index.rst
+++ b/Documentation/media/dvb-drivers/index.rst
@@ -41,4 +41,5 @@ For more details see the file COPYING in the source distribution of Linux.
 	technisat
 	ttusb-dec
 	udev
+	frontends
 	contributors
diff --git a/Documentation/media/kapi/cec-core.rst b/Documentation/media/kapi/cec-core.rst
index 28866259998c..d37e107f2fde 100644
--- a/Documentation/media/kapi/cec-core.rst
+++ b/Documentation/media/kapi/cec-core.rst
@@ -227,8 +227,8 @@ CEC_TX_STATUS_LOW_DRIVE:
 	retransmission.
 
 CEC_TX_STATUS_ERROR:
-	some unspecified error occurred: this can be one of
-	the previous two if the hardware cannot differentiate or something
+	some unspecified error occurred: this can be one of ARB_LOST
+	or LOW_DRIVE if the hardware cannot differentiate or something
 	else entirely.
 
 CEC_TX_STATUS_MAX_RETRIES:
@@ -238,6 +238,9 @@ CEC_TX_STATUS_MAX_RETRIES:
 	doesn't have to make another attempt to transmit the message
 	since the hardware did that already.
 
+The hardware must be able to differentiate between OK, NACK and 'something
+else'.
+
 The \*_cnt arguments are the number of error conditions that were seen.
 This may be 0 if no information is available. Drivers that do not support
 hardware retry can just set the counter corresponding to the transmit error
diff --git a/Documentation/media/kapi/dtv-ca.rst b/Documentation/media/kapi/dtv-ca.rst
new file mode 100644
index 000000000000..a4dd700189b0
--- /dev/null
+++ b/Documentation/media/kapi/dtv-ca.rst
@@ -0,0 +1,4 @@
+Digital TV Conditional Access kABI
+----------------------------------
+
+.. kernel-doc:: drivers/media/dvb-core/dvb_ca_en50221.h
diff --git a/Documentation/media/kapi/dtv-common.rst b/Documentation/media/kapi/dtv-common.rst
new file mode 100644
index 000000000000..40cf1033b5e1
--- /dev/null
+++ b/Documentation/media/kapi/dtv-common.rst
@@ -0,0 +1,55 @@
+Digital TV Common functions
+---------------------------
+
+Math functions
+~~~~~~~~~~~~~~
+
+Provide some commonly-used math functions, usually required in order to
+estimate signal strength and signal to noise measurements in dB.
+
+.. kernel-doc:: drivers/media/dvb-core/dvb_math.h
+
+
+DVB devices
+~~~~~~~~~~~
+
+Those functions are responsible for handling the DVB device nodes.
+
+.. kernel-doc:: drivers/media/dvb-core/dvbdev.h
+
+Digital TV Ring buffer
+~~~~~~~~~~~~~~~~~~~~~~
+
+Those routines implement ring buffers used to handle digital TV data and
+copy it from/to userspace.
+
+.. note::
+
+  1) For performance reasons read and write routines don't check buffer sizes
+     and/or number of bytes free/available. This has to be done before these
+     routines are called. For example:
+
+   .. code-block:: c
+
+        /* write @buflen: bytes */
+        free = dvb_ringbuffer_free(rbuf);
+        if (free >= buflen)
+                count = dvb_ringbuffer_write(rbuf, buffer, buflen);
+        else
+                /* do something */
+
+        /* read min. 1000, max. @bufsize: bytes */
+        avail = dvb_ringbuffer_avail(rbuf);
+        if (avail >= 1000)
+                count = dvb_ringbuffer_read(rbuf, buffer, min(avail, bufsize));
+        else
+                /* do something */
+
+  2) If there is exactly one reader and one writer, there is no need
+     to lock read or write operations.
+     Two or more readers must be locked against each other.
+     Flushing the buffer counts as a read operation.
+     Resetting the buffer counts as a read and write operation.
+     Two or more writers must be locked against each other.
+
+.. kernel-doc:: drivers/media/dvb-core/dvb_ringbuffer.h
diff --git a/Documentation/media/kapi/dtv-core.rst b/Documentation/media/kapi/dtv-core.rst
index de9a228aca8a..bca743dc6b43 100644
--- a/Documentation/media/kapi/dtv-core.rst
+++ b/Documentation/media/kapi/dtv-core.rst
@@ -26,572 +26,12 @@ I2C bus.
    abandoned standard, not used anymore) and ATSC version 3.0 current
    proposals. Currently, the DVB subsystem doesn't implement those standards.
 
-Digital TV Common functions
----------------------------
 
-.. kernel-doc:: drivers/media/dvb-core/dvb_math.h
+.. toctree::
+    :maxdepth: 1
 
-.. kernel-doc:: drivers/media/dvb-core/dvbdev.h
-
-Digital TV Ring buffer
-----------------------
-
-Those routines implement ring buffers used to handle digital TV data and
-copy it from/to userspace.
-
-.. note::
-
-  1) For performance reasons read and write routines don't check buffer sizes
-     and/or number of bytes free/available. This has to be done before these
-     routines are called. For example:
-
-   .. code-block:: c
-
-        /* write @buflen: bytes */
-        free = dvb_ringbuffer_free(rbuf);
-        if (free >= buflen)
-                count = dvb_ringbuffer_write(rbuf, buffer, buflen);
-        else
-                /* do something */
-
-        /* read min. 1000, max. @bufsize: bytes */
-        avail = dvb_ringbuffer_avail(rbuf);
-        if (avail >= 1000)
-                count = dvb_ringbuffer_read(rbuf, buffer, min(avail, bufsize));
-        else
-                /* do something */
-
-  2) If there is exactly one reader and one writer, there is no need
-     to lock read or write operations.
-     Two or more readers must be locked against each other.
-     Flushing the buffer counts as a read operation.
-     Resetting the buffer counts as a read and write operation.
-     Two or more writers must be locked against each other.
-
-.. kernel-doc:: drivers/media/dvb-core/dvb_ringbuffer.h
-
-
-Digital TV Frontend kABI
-------------------------
-
-Digital TV Frontend
-~~~~~~~~~~~~~~~~~~~
-
-The Digital TV Frontend kABI defines a driver-internal interface for
-registering low-level, hardware specific driver to a hardware independent
-frontend layer. It is only of interest for Digital TV device driver writers.
-The header file for this API is named ``dvb_frontend.h`` and located in
-``drivers/media/dvb-core``.
-
-Demodulator driver
-^^^^^^^^^^^^^^^^^^
-
-The demodulator driver is responsible to talk with the decoding part of the
-hardware. Such driver should implement :c:type:`dvb_frontend_ops`, with
-tells what type of digital TV standards are supported, and points to a
-series of functions that allow the DVB core to command the hardware via
-the code under ``drivers/media/dvb-core/dvb_frontend.c``.
-
-A typical example of such struct in a driver ``foo`` is::
-
-	static struct dvb_frontend_ops foo_ops = {
-		.delsys = { SYS_DVBT, SYS_DVBT2, SYS_DVBC_ANNEX_A },
-		.info = {
-			.name	= "foo DVB-T/T2/C driver",
-			.caps = FE_CAN_FEC_1_2 |
-				FE_CAN_FEC_2_3 |
-				FE_CAN_FEC_3_4 |
-				FE_CAN_FEC_5_6 |
-				FE_CAN_FEC_7_8 |
-				FE_CAN_FEC_AUTO |
-				FE_CAN_QPSK |
-				FE_CAN_QAM_16 |
-				FE_CAN_QAM_32 |
-				FE_CAN_QAM_64 |
-				FE_CAN_QAM_128 |
-				FE_CAN_QAM_256 |
-				FE_CAN_QAM_AUTO |
-				FE_CAN_TRANSMISSION_MODE_AUTO |
-				FE_CAN_GUARD_INTERVAL_AUTO |
-				FE_CAN_HIERARCHY_AUTO |
-				FE_CAN_MUTE_TS |
-				FE_CAN_2G_MODULATION,
-			.frequency_min = 42000000, /* Hz */
-			.frequency_max = 1002000000, /* Hz */
-			.symbol_rate_min = 870000,
-			.symbol_rate_max = 11700000
-		},
-		.init = foo_init,
-		.sleep = foo_sleep,
-		.release = foo_release,
-		.set_frontend = foo_set_frontend,
-		.get_frontend = foo_get_frontend,
-		.read_status = foo_get_status_and_stats,
-		.tune = foo_tune,
-		.i2c_gate_ctrl = foo_i2c_gate_ctrl,
-		.get_frontend_algo = foo_get_algo,
-	};
-
-A typical example of such struct in a driver ``bar`` meant to be used on
-Satellite TV reception is::
-
-	static const struct dvb_frontend_ops bar_ops = {
-		.delsys = { SYS_DVBS, SYS_DVBS2 },
-		.info = {
-			.name		= "Bar DVB-S/S2 demodulator",
-			.frequency_min	= 500000, /* KHz */
-			.frequency_max	= 2500000, /* KHz */
-			.frequency_stepsize	= 0,
-			.symbol_rate_min = 1000000,
-			.symbol_rate_max = 45000000,
-			.symbol_rate_tolerance = 500,
-			.caps = FE_CAN_INVERSION_AUTO |
-				FE_CAN_FEC_AUTO |
-				FE_CAN_QPSK,
-		},
-		.init = bar_init,
-		.sleep = bar_sleep,
-		.release = bar_release,
-		.set_frontend = bar_set_frontend,
-		.get_frontend = bar_get_frontend,
-		.read_status = bar_get_status_and_stats,
-		.i2c_gate_ctrl = bar_i2c_gate_ctrl,
-		.get_frontend_algo = bar_get_algo,
-		.tune = bar_tune,
-
-		/* Satellite-specific */
-		.diseqc_send_master_cmd = bar_send_diseqc_msg,
-		.diseqc_send_burst = bar_send_burst,
-		.set_tone = bar_set_tone,
-		.set_voltage = bar_set_voltage,
-	};
-
-.. note::
-
-   #) For satellite digital TV standards (DVB-S, DVB-S2, ISDB-S), the
-      frequencies are specified in kHz, while, for terrestrial and cable
-      standards, they're specified in Hz. Due to that, if the same frontend
-      supports both types, you'll need to have two separate
-      :c:type:`dvb_frontend_ops` structures, one for each standard.
-   #) The ``.i2c_gate_ctrl`` field is present only when the hardware has
-      allows controlling an I2C gate (either directly of via some GPIO pin),
-      in order to remove the tuner from the I2C bus after a channel is
-      tuned.
-   #) All new drivers should implement the
-      :ref:`DVBv5 statistics <dvbv5_stats>` via ``.read_status``.
-      Yet, there are a number of callbacks meant to get statistics for
-      signal strength, S/N and UCB. Those are there to provide backward
-      compatibility with legacy applications that don't support the DVBv5
-      API. Implementing those callbacks are optional. Those callbacks may be
-      removed in the future, after we have all existing drivers supporting
-      DVBv5 stats.
-   #) Other callbacks are required for satellite TV standards, in order to
-      control LNBf and DiSEqC: ``.diseqc_send_master_cmd``,
-      ``.diseqc_send_burst``, ``.set_tone``, ``.set_voltage``.
-
-.. |delta|   unicode:: U+00394
-
-The ``drivers/media/dvb-core/dvb_frontend.c`` has a kernel thread with is
-responsible for tuning the device. It supports multiple algoritms to
-detect a channel, as defined at enum :c:func:`dvbfe_algo`.
-
-The algorithm to be used is obtained via ``.get_frontend_algo``. If the driver
-doesn't fill its field at struct :c:type:`dvb_frontend_ops`, it will default to
-``DVBFE_ALGO_SW``, meaning that the dvb-core will do a zigzag when tuning,
-e. g. it will try first to use the specified center frequency ``f``,
-then, it will do ``f`` + |delta|, ``f`` - |delta|, ``f`` + 2 x |delta|,
-``f`` - 2 x |delta| and so on.
-
-If the hardware has internally a some sort of zigzag algorithm, you should
-define a ``.get_frontend_algo`` function that would return ``DVBFE_ALGO_HW``.
-
-.. note::
-
-   The core frontend support also supports
-   a third type (``DVBFE_ALGO_CUSTOM``), in order to allow the driver to
-   define its own hardware-assisted algorithm. Very few hardware need to
-   use it nowadays. Using ``DVBFE_ALGO_CUSTOM`` require to provide other
-   function callbacks at struct :c:type:`dvb_frontend_ops`.
-
-Attaching frontend driver to the bridge driver
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-Before using the Digital TV frontend core, the bridge driver should attach
-the frontend demod, tuner and SEC devices and call
-:c:func:`dvb_register_frontend()`,
-in order to register the new frontend at the subsystem. At device
-detach/removal, the bridge driver should call
-:c:func:`dvb_unregister_frontend()` to
-remove the frontend from the core and then :c:func:`dvb_frontend_detach()`
-to free the memory allocated by the frontend drivers.
-
-The drivers should also call :c:func:`dvb_frontend_suspend()` as part of
-their handler for the :c:type:`device_driver`.\ ``suspend()``, and
-:c:func:`dvb_frontend_resume()` as
-part of their handler for :c:type:`device_driver`.\ ``resume()``.
-
-A few other optional functions are provided to handle some special cases.
-
-.. _dvbv5_stats:
-
-Digital TV Frontend statistics
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Introduction
-^^^^^^^^^^^^
-
-Digital TV frontends provide a range of
-:ref:`statistics <frontend-stat-properties>` meant to help tuning the device
-and measuring the quality of service.
-
-For each statistics measurement, the driver should set the type of scale used,
-or ``FE_SCALE_NOT_AVAILABLE`` if the statistics is not available on a given
-time. Drivers should also provide the number of statistics for each type.
-that's usually 1 for most video standards [#f2]_.
-
-Drivers should initialize each statistic counters with length and
-scale at its init code. For example, if the frontend provides signal
-strength, it should have, on its init code::
-
-	struct dtv_frontend_properties *c = &state->fe.dtv_property_cache;
-
-	c->strength.len = 1;
-	c->strength.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
-
-And, when the statistics got updated, set the scale::
-
-	c->strength.stat[0].scale = FE_SCALE_DECIBEL;
-	c->strength.stat[0].uvalue = strength;
-
-.. [#f2] For ISDB-T, it may provide both a global statistics and a per-layer
-   set of statistics. On such cases, len should be equal to 4. The first
-   value corresponds to the global stat; the other ones to each layer, e. g.:
-
-   - c->cnr.stat[0] for global S/N carrier ratio,
-   - c->cnr.stat[1] for Layer A S/N carrier ratio,
-   - c->cnr.stat[2] for layer B S/N carrier ratio,
-   - c->cnr.stat[3] for layer C S/N carrier ratio.
-
-.. note:: Please prefer to use ``FE_SCALE_DECIBEL`` instead of
-   ``FE_SCALE_RELATIVE`` for signal strength and CNR measurements.
-
-Groups of statistics
-^^^^^^^^^^^^^^^^^^^^
-
-There are several groups of statistics currently supported:
-
-Signal strength (:ref:`DTV-STAT-SIGNAL-STRENGTH`)
-  - Measures the signal strength level at the analog part of the tuner or
-    demod.
-
-  - Typically obtained from the gain applied to the tuner and/or frontend
-    in order to detect the carrier. When no carrier is detected, the gain is
-    at the maximum value (so, strength is on its minimal).
-
-  - As the gain is visible through the set of registers that adjust the gain,
-    typically, this statistics is always available [#f3]_.
-
-  - Drivers should try to make it available all the times, as this statistics
-    can be used when adjusting an antenna position and to check for troubles
-    at the cabling.
-
-  .. [#f3] On a few devices, the gain keeps floating if no carrier.
-     On such devices, strength report should check first if carrier is
-     detected at the tuner (``FE_HAS_CARRIER``, see :c:type:`fe_status`),
-     and otherwise return the lowest possible value.
-
-Carrier Signal to Noise ratio (:ref:`DTV-STAT-CNR`)
-  - Signal to Noise ratio for the main carrier.
-
-  - Signal to Noise measurement depends on the device. On some hardware, is
-    available when the main carrier is detected. On those hardware, CNR
-    measurement usually comes from the tuner (e. g. after ``FE_HAS_CARRIER``,
-    see :c:type:`fe_status`).
-
-    On other devices, it requires inner FEC decoding,
-    as the frontend measures it indirectly from other parameters (e. g. after
-    ``FE_HAS_VITERBI``, see :c:type:`fe_status`).
-
-    Having it available after inner FEC is more common.
-
-Bit counts post-FEC (:ref:`DTV-STAT-POST-ERROR-BIT-COUNT` and :ref:`DTV-STAT-POST-TOTAL-BIT-COUNT`)
-  - Those counters measure the number of bits and bit errors errors after
-    the forward error correction (FEC) on the inner coding block
-    (after Viterbi, LDPC or other inner code).
-
-  - Due to its nature, those statistics depend on full coding lock
-    (e. g. after ``FE_HAS_SYNC`` or after ``FE_HAS_LOCK``,
-    see :c:type:`fe_status`).
-
-Bit counts pre-FEC (:ref:`DTV-STAT-PRE-ERROR-BIT-COUNT` and :ref:`DTV-STAT-PRE-TOTAL-BIT-COUNT`)
-  - Those counters measure the number of bits and bit errors errors before
-    the forward error correction (FEC) on the inner coding block
-    (before Viterbi, LDPC or other inner code).
-
-  - Not all frontends provide this kind of statistics.
-
-  - Due to its nature, those statistics depend on inner coding lock (e. g.
-    after ``FE_HAS_VITERBI``, see :c:type:`fe_status`).
-
-Block counts (:ref:`DTV-STAT-ERROR-BLOCK-COUNT` and :ref:`DTV-STAT-TOTAL-BLOCK-COUNT`)
-  - Those counters measure the number of blocks and block errors errors after
-    the forward error correction (FEC) on the inner coding block
-    (before Viterbi, LDPC or other inner code).
-
-  - Due to its nature, those statistics depend on full coding lock
-    (e. g. after ``FE_HAS_SYNC`` or after
-    ``FE_HAS_LOCK``, see :c:type:`fe_status`).
-
-.. note:: All counters should be monotonically increased as they're
-   collected from the hardware.
-
-A typical example of the logic that handle status and statistics is::
-
-	static int foo_get_status_and_stats(struct dvb_frontend *fe)
-	{
-		struct foo_state *state = fe->demodulator_priv;
-		struct dtv_frontend_properties *c = &fe->dtv_property_cache;
-
-		int rc;
-		enum fe_status *status;
-
-		/* Both status and strength are always available */
-		rc = foo_read_status(fe, &status);
-		if (rc < 0)
-			return rc;
-
-		rc = foo_read_strength(fe);
-		if (rc < 0)
-			return rc;
-
-		/* Check if CNR is available */
-		if (!(fe->status & FE_HAS_CARRIER))
-			return 0;
-
-		rc = foo_read_cnr(fe);
-		if (rc < 0)
-			return rc;
-
-		/* Check if pre-BER stats are available */
-		if (!(fe->status & FE_HAS_VITERBI))
-			return 0;
-
-		rc = foo_get_pre_ber(fe);
-		if (rc < 0)
-			return rc;
-
-		/* Check if post-BER stats are available */
-		if (!(fe->status & FE_HAS_SYNC))
-			return 0;
-
-		rc = foo_get_post_ber(fe);
-		if (rc < 0)
-			return rc;
-	}
-
-	static const struct dvb_frontend_ops ops = {
-		/* ... */
-		.read_status = foo_get_status_and_stats,
-	};
-
-Statistics collect
-^^^^^^^^^^^^^^^^^^
-
-On almost all frontend hardware, the bit and byte counts are stored by
-the hardware after a certain amount of time or after the total bit/block
-counter reaches a certain value (usually programable), for example, on
-every 1000 ms or after receiving 1,000,000 bits.
-
-So, if you read the registers too soon, you'll end by reading the same
-value as in the previous reading, causing the monotonic value to be
-incremented too often.
-
-Drivers should take the responsibility to avoid too often reads. That
-can be done using two approaches:
-
-if the driver have a bit that indicates when a collected data is ready
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-Driver should check such bit before making the statistics available.
-
-An example of such behavior can be found at this code snippet (adapted
-from mb86a20s driver's logic)::
-
-	static int foo_get_pre_ber(struct dvb_frontend *fe)
-	{
-		struct foo_state *state = fe->demodulator_priv;
-		struct dtv_frontend_properties *c = &fe->dtv_property_cache;
-		int rc, bit_error;
-
-		/* Check if the BER measures are already available */
-		rc = foo_read_u8(state, 0x54);
-		if (rc < 0)
-			return rc;
-
-		if (!rc)
-			return 0;
-
-		/* Read Bit Error Count */
-		bit_error = foo_read_u32(state, 0x55);
-		if (bit_error < 0)
-			return bit_error;
-
-		/* Read Total Bit Count */
-		rc = foo_read_u32(state, 0x51);
-		if (rc < 0)
-			return rc;
-
-		c->pre_bit_error.stat[0].scale = FE_SCALE_COUNTER;
-		c->pre_bit_error.stat[0].uvalue += bit_error;
-		c->pre_bit_count.stat[0].scale = FE_SCALE_COUNTER;
-		c->pre_bit_count.stat[0].uvalue += rc;
-
-		return 0;
-	}
-
-If the driver doesn't provide a statistics available check bit
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-A few devices, however, may not provide a way to check if the stats are
-available (or the way to check it is unknown). They may not even provide
-a way to directly read the total number of bits or blocks.
-
-On those devices, the driver need to ensure that it won't be reading from
-the register too often and/or estimate the total number of bits/blocks.
-
-On such drivers, a typical routine to get statistics would be like
-(adapted from dib8000 driver's logic)::
-
-	struct foo_state {
-		/* ... */
-
-		unsigned long per_jiffies_stats;
-	}
-
-	static int foo_get_pre_ber(struct dvb_frontend *fe)
-	{
-		struct foo_state *state = fe->demodulator_priv;
-		struct dtv_frontend_properties *c = &fe->dtv_property_cache;
-		int rc, bit_error;
-		u64 bits;
-
-		/* Check if time for stats was elapsed */
-		if (!time_after(jiffies, state->per_jiffies_stats))
-			return 0;
-
-		/* Next stat should be collected in 1000 ms */
-		state->per_jiffies_stats = jiffies + msecs_to_jiffies(1000);
-
-		/* Read Bit Error Count */
-		bit_error = foo_read_u32(state, 0x55);
-		if (bit_error < 0)
-			return bit_error;
-
-		/*
-		 * On this particular frontend, there's no register that
-		 * would provide the number of bits per 1000ms sample. So,
-		 * some function would calculate it based on DTV properties
-		 */
-		bits = get_number_of_bits_per_1000ms(fe);
-
-		c->pre_bit_error.stat[0].scale = FE_SCALE_COUNTER;
-		c->pre_bit_error.stat[0].uvalue += bit_error;
-		c->pre_bit_count.stat[0].scale = FE_SCALE_COUNTER;
-		c->pre_bit_count.stat[0].uvalue += bits;
-
-		return 0;
-	}
-
-Please notice that, on both cases, we're getting the statistics using the
-:c:type:`dvb_frontend_ops` ``.read_status`` callback. The rationale is that
-the frontend core will automatically call this function periodically
-(usually, 3 times per second, when the frontend is locked).
-
-That warrants that we won't miss to collect a counter and increment the
-monotonic stats at the right time.
-
-Digital TV Frontend functions and types
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-.. kernel-doc:: drivers/media/dvb-core/dvb_frontend.h
-
-
-Digital TV Demux kABI
----------------------
-
-Digital TV Demux
-~~~~~~~~~~~~~~~~
-
-The Kernel Digital TV Demux kABI defines a driver-internal interface for
-registering low-level, hardware specific driver to a hardware independent
-demux layer. It is only of interest for Digital TV device driver writers.
-The header file for this kABI is named demux.h and located in
-drivers/media/dvb-core.
-
-The demux kABI should be implemented for each demux in the system. It is
-used to select the TS source of a demux and to manage the demux resources.
-When the demux client allocates a resource via the demux kABI, it receives
-a pointer to the kABI of that resource.
-
-Each demux receives its TS input from a DVB front-end or from memory, as
-set via this demux kABI. In a system with more than one front-end, the kABI
-can be used to select one of the DVB front-ends as a TS source for a demux,
-unless this is fixed in the HW platform.
-
-The demux kABI only controls front-ends regarding to their connections with
-demuxes; the kABI used to set the other front-end parameters, such as
-tuning, are devined via the Digital TV Frontend kABI.
-
-The functions that implement the abstract interface demux should be defined
-static or module private and registered to the Demux core for external
-access. It is not necessary to implement every function in the struct
-&dmx_demux. For example, a demux interface might support Section filtering,
-but not PES filtering. The kABI client is expected to check the value of any
-function pointer before calling the function: the value of ``NULL`` means
-that the function is not available.
-
-Whenever the functions of the demux API modify shared data, the
-possibilities of lost update and race condition problems should be
-addressed, e.g. by protecting parts of code with mutexes.
-
-Note that functions called from a bottom half context must not sleep.
-Even a simple memory allocation without using ``GFP_ATOMIC`` can result in a
-kernel thread being put to sleep if swapping is needed. For example, the
-Linux Kernel calls the functions of a network device interface from a
-bottom half context. Thus, if a demux kABI function is called from network
-device code, the function must not sleep.
-
-
-
-Demux Callback API
-------------------
-
-Demux Callback
-~~~~~~~~~~~~~~
-
-This kernel-space API comprises the callback functions that deliver filtered
-data to the demux client. Unlike the other DVB kABIs, these functions are
-provided by the client and called from the demux code.
-
-The function pointers of this abstract interface are not packed into a
-structure as in the other demux APIs, because the callback functions are
-registered and used independent of each other. As an example, it is possible
-for the API client to provide several callback functions for receiving TS
-packets and no callbacks for PES packets or sections.
-
-The functions that implement the callback API need not be re-entrant: when
-a demux driver calls one of these functions, the driver is not allowed to
-call the function again before the original call returns. If a callback is
-triggered by a hardware interrupt, it is recommended to use the Linux
-bottom half mechanism or start a tasklet instead of making the callback
-function call directly from a hardware interrupt.
-
-This mechanism is implemented by :c:func:`dmx_ts_cb()` and :c:func:`dmx_section_cb()`
-callbacks.
-
-.. kernel-doc:: drivers/media/dvb-core/demux.h
-
-Digital TV Conditional Access kABI
-----------------------------------
-
-.. kernel-doc:: drivers/media/dvb-core/dvb_ca_en50221.h
+    dtv-common
+    dtv-frontend
+    dtv-demux
+    dtv-ca
+    dtv-net
diff --git a/Documentation/media/kapi/dtv-demux.rst b/Documentation/media/kapi/dtv-demux.rst
new file mode 100644
index 000000000000..7aa865a2b43f
--- /dev/null
+++ b/Documentation/media/kapi/dtv-demux.rst
@@ -0,0 +1,82 @@
+Digital TV Demux kABI
+---------------------
+
+Digital TV Demux
+~~~~~~~~~~~~~~~~
+
+The Kernel Digital TV Demux kABI defines a driver-internal interface for
+registering low-level, hardware specific driver to a hardware independent
+demux layer. It is only of interest for Digital TV device driver writers.
+The header file for this kABI is named ``demux.h`` and located in
+``drivers/media/dvb-core``.
+
+The demux kABI should be implemented for each demux in the system. It is
+used to select the TS source of a demux and to manage the demux resources.
+When the demux client allocates a resource via the demux kABI, it receives
+a pointer to the kABI of that resource.
+
+Each demux receives its TS input from a DVB front-end or from memory, as
+set via this demux kABI. In a system with more than one front-end, the kABI
+can be used to select one of the DVB front-ends as a TS source for a demux,
+unless this is fixed in the HW platform.
+
+The demux kABI only controls front-ends regarding to their connections with
+demuxes; the kABI used to set the other front-end parameters, such as
+tuning, are devined via the Digital TV Frontend kABI.
+
+The functions that implement the abstract interface demux should be defined
+static or module private and registered to the Demux core for external
+access. It is not necessary to implement every function in the struct
+:c:type:`dmx_demux`. For example, a demux interface might support Section filtering,
+but not PES filtering. The kABI client is expected to check the value of any
+function pointer before calling the function: the value of ``NULL`` means
+that the function is not available.
+
+Whenever the functions of the demux API modify shared data, the
+possibilities of lost update and race condition problems should be
+addressed, e.g. by protecting parts of code with mutexes.
+
+Note that functions called from a bottom half context must not sleep.
+Even a simple memory allocation without using ``GFP_ATOMIC`` can result in a
+kernel thread being put to sleep if swapping is needed. For example, the
+Linux Kernel calls the functions of a network device interface from a
+bottom half context. Thus, if a demux kABI function is called from network
+device code, the function must not sleep.
+
+Demux Callback API
+~~~~~~~~~~~~~~~~~~
+
+This kernel-space API comprises the callback functions that deliver filtered
+data to the demux client. Unlike the other DVB kABIs, these functions are
+provided by the client and called from the demux code.
+
+The function pointers of this abstract interface are not packed into a
+structure as in the other demux APIs, because the callback functions are
+registered and used independent of each other. As an example, it is possible
+for the API client to provide several callback functions for receiving TS
+packets and no callbacks for PES packets or sections.
+
+The functions that implement the callback API need not be re-entrant: when
+a demux driver calls one of these functions, the driver is not allowed to
+call the function again before the original call returns. If a callback is
+triggered by a hardware interrupt, it is recommended to use the Linux
+bottom half mechanism or start a tasklet instead of making the callback
+function call directly from a hardware interrupt.
+
+This mechanism is implemented by :c:func:`dmx_ts_cb()` and :c:func:`dmx_section_cb()`
+callbacks.
+
+Digital TV Demux device registration functions and data structures
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+.. kernel-doc:: drivers/media/dvb-core/dmxdev.h
+
+High-level Digital TV demux interface
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+.. kernel-doc:: drivers/media/dvb-core/dvb_demux.h
+
+Driver-internal low-level hardware specific driver demux interface
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+.. kernel-doc:: drivers/media/dvb-core/demux.h
diff --git a/Documentation/media/kapi/dtv-frontend.rst b/Documentation/media/kapi/dtv-frontend.rst
new file mode 100644
index 000000000000..f1a2fdaab5ba
--- /dev/null
+++ b/Documentation/media/kapi/dtv-frontend.rst
@@ -0,0 +1,443 @@
+Digital TV Frontend kABI
+------------------------
+
+Digital TV Frontend
+~~~~~~~~~~~~~~~~~~~
+
+The Digital TV Frontend kABI defines a driver-internal interface for
+registering low-level, hardware specific driver to a hardware independent
+frontend layer. It is only of interest for Digital TV device driver writers.
+The header file for this API is named ``dvb_frontend.h`` and located in
+``drivers/media/dvb-core``.
+
+Demodulator driver
+^^^^^^^^^^^^^^^^^^
+
+The demodulator driver is responsible to talk with the decoding part of the
+hardware. Such driver should implement :c:type:`dvb_frontend_ops`, with
+tells what type of digital TV standards are supported, and points to a
+series of functions that allow the DVB core to command the hardware via
+the code under ``drivers/media/dvb-core/dvb_frontend.c``.
+
+A typical example of such struct in a driver ``foo`` is::
+
+	static struct dvb_frontend_ops foo_ops = {
+		.delsys = { SYS_DVBT, SYS_DVBT2, SYS_DVBC_ANNEX_A },
+		.info = {
+			.name	= "foo DVB-T/T2/C driver",
+			.caps = FE_CAN_FEC_1_2 |
+				FE_CAN_FEC_2_3 |
+				FE_CAN_FEC_3_4 |
+				FE_CAN_FEC_5_6 |
+				FE_CAN_FEC_7_8 |
+				FE_CAN_FEC_AUTO |
+				FE_CAN_QPSK |
+				FE_CAN_QAM_16 |
+				FE_CAN_QAM_32 |
+				FE_CAN_QAM_64 |
+				FE_CAN_QAM_128 |
+				FE_CAN_QAM_256 |
+				FE_CAN_QAM_AUTO |
+				FE_CAN_TRANSMISSION_MODE_AUTO |
+				FE_CAN_GUARD_INTERVAL_AUTO |
+				FE_CAN_HIERARCHY_AUTO |
+				FE_CAN_MUTE_TS |
+				FE_CAN_2G_MODULATION,
+			.frequency_min = 42000000, /* Hz */
+			.frequency_max = 1002000000, /* Hz */
+			.symbol_rate_min = 870000,
+			.symbol_rate_max = 11700000
+		},
+		.init = foo_init,
+		.sleep = foo_sleep,
+		.release = foo_release,
+		.set_frontend = foo_set_frontend,
+		.get_frontend = foo_get_frontend,
+		.read_status = foo_get_status_and_stats,
+		.tune = foo_tune,
+		.i2c_gate_ctrl = foo_i2c_gate_ctrl,
+		.get_frontend_algo = foo_get_algo,
+	};
+
+A typical example of such struct in a driver ``bar`` meant to be used on
+Satellite TV reception is::
+
+	static const struct dvb_frontend_ops bar_ops = {
+		.delsys = { SYS_DVBS, SYS_DVBS2 },
+		.info = {
+			.name		= "Bar DVB-S/S2 demodulator",
+			.frequency_min	= 500000, /* KHz */
+			.frequency_max	= 2500000, /* KHz */
+			.frequency_stepsize	= 0,
+			.symbol_rate_min = 1000000,
+			.symbol_rate_max = 45000000,
+			.symbol_rate_tolerance = 500,
+			.caps = FE_CAN_INVERSION_AUTO |
+				FE_CAN_FEC_AUTO |
+				FE_CAN_QPSK,
+		},
+		.init = bar_init,
+		.sleep = bar_sleep,
+		.release = bar_release,
+		.set_frontend = bar_set_frontend,
+		.get_frontend = bar_get_frontend,
+		.read_status = bar_get_status_and_stats,
+		.i2c_gate_ctrl = bar_i2c_gate_ctrl,
+		.get_frontend_algo = bar_get_algo,
+		.tune = bar_tune,
+
+		/* Satellite-specific */
+		.diseqc_send_master_cmd = bar_send_diseqc_msg,
+		.diseqc_send_burst = bar_send_burst,
+		.set_tone = bar_set_tone,
+		.set_voltage = bar_set_voltage,
+	};
+
+.. note::
+
+   #) For satellite digital TV standards (DVB-S, DVB-S2, ISDB-S), the
+      frequencies are specified in kHz, while, for terrestrial and cable
+      standards, they're specified in Hz. Due to that, if the same frontend
+      supports both types, you'll need to have two separate
+      :c:type:`dvb_frontend_ops` structures, one for each standard.
+   #) The ``.i2c_gate_ctrl`` field is present only when the hardware has
+      allows controlling an I2C gate (either directly of via some GPIO pin),
+      in order to remove the tuner from the I2C bus after a channel is
+      tuned.
+   #) All new drivers should implement the
+      :ref:`DVBv5 statistics <dvbv5_stats>` via ``.read_status``.
+      Yet, there are a number of callbacks meant to get statistics for
+      signal strength, S/N and UCB. Those are there to provide backward
+      compatibility with legacy applications that don't support the DVBv5
+      API. Implementing those callbacks are optional. Those callbacks may be
+      removed in the future, after we have all existing drivers supporting
+      DVBv5 stats.
+   #) Other callbacks are required for satellite TV standards, in order to
+      control LNBf and DiSEqC: ``.diseqc_send_master_cmd``,
+      ``.diseqc_send_burst``, ``.set_tone``, ``.set_voltage``.
+
+.. |delta|   unicode:: U+00394
+
+The ``drivers/media/dvb-core/dvb_frontend.c`` has a kernel thread with is
+responsible for tuning the device. It supports multiple algorithms to
+detect a channel, as defined at enum :c:func:`dvbfe_algo`.
+
+The algorithm to be used is obtained via ``.get_frontend_algo``. If the driver
+doesn't fill its field at struct :c:type:`dvb_frontend_ops`, it will default to
+``DVBFE_ALGO_SW``, meaning that the dvb-core will do a zigzag when tuning,
+e. g. it will try first to use the specified center frequency ``f``,
+then, it will do ``f`` + |delta|, ``f`` - |delta|, ``f`` + 2 x |delta|,
+``f`` - 2 x |delta| and so on.
+
+If the hardware has internally a some sort of zigzag algorithm, you should
+define a ``.get_frontend_algo`` function that would return ``DVBFE_ALGO_HW``.
+
+.. note::
+
+   The core frontend support also supports
+   a third type (``DVBFE_ALGO_CUSTOM``), in order to allow the driver to
+   define its own hardware-assisted algorithm. Very few hardware need to
+   use it nowadays. Using ``DVBFE_ALGO_CUSTOM`` require to provide other
+   function callbacks at struct :c:type:`dvb_frontend_ops`.
+
+Attaching frontend driver to the bridge driver
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Before using the Digital TV frontend core, the bridge driver should attach
+the frontend demod, tuner and SEC devices and call
+:c:func:`dvb_register_frontend()`,
+in order to register the new frontend at the subsystem. At device
+detach/removal, the bridge driver should call
+:c:func:`dvb_unregister_frontend()` to
+remove the frontend from the core and then :c:func:`dvb_frontend_detach()`
+to free the memory allocated by the frontend drivers.
+
+The drivers should also call :c:func:`dvb_frontend_suspend()` as part of
+their handler for the :c:type:`device_driver`.\ ``suspend()``, and
+:c:func:`dvb_frontend_resume()` as
+part of their handler for :c:type:`device_driver`.\ ``resume()``.
+
+A few other optional functions are provided to handle some special cases.
+
+.. _dvbv5_stats:
+
+Digital TV Frontend statistics
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Introduction
+^^^^^^^^^^^^
+
+Digital TV frontends provide a range of
+:ref:`statistics <frontend-stat-properties>` meant to help tuning the device
+and measuring the quality of service.
+
+For each statistics measurement, the driver should set the type of scale used,
+or ``FE_SCALE_NOT_AVAILABLE`` if the statistics is not available on a given
+time. Drivers should also provide the number of statistics for each type.
+that's usually 1 for most video standards [#f2]_.
+
+Drivers should initialize each statistic counters with length and
+scale at its init code. For example, if the frontend provides signal
+strength, it should have, on its init code::
+
+	struct dtv_frontend_properties *c = &state->fe.dtv_property_cache;
+
+	c->strength.len = 1;
+	c->strength.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
+
+And, when the statistics got updated, set the scale::
+
+	c->strength.stat[0].scale = FE_SCALE_DECIBEL;
+	c->strength.stat[0].uvalue = strength;
+
+.. [#f2] For ISDB-T, it may provide both a global statistics and a per-layer
+   set of statistics. On such cases, len should be equal to 4. The first
+   value corresponds to the global stat; the other ones to each layer, e. g.:
+
+   - c->cnr.stat[0] for global S/N carrier ratio,
+   - c->cnr.stat[1] for Layer A S/N carrier ratio,
+   - c->cnr.stat[2] for layer B S/N carrier ratio,
+   - c->cnr.stat[3] for layer C S/N carrier ratio.
+
+.. note:: Please prefer to use ``FE_SCALE_DECIBEL`` instead of
+   ``FE_SCALE_RELATIVE`` for signal strength and CNR measurements.
+
+Groups of statistics
+^^^^^^^^^^^^^^^^^^^^
+
+There are several groups of statistics currently supported:
+
+Signal strength (:ref:`DTV-STAT-SIGNAL-STRENGTH`)
+  - Measures the signal strength level at the analog part of the tuner or
+    demod.
+
+  - Typically obtained from the gain applied to the tuner and/or frontend
+    in order to detect the carrier. When no carrier is detected, the gain is
+    at the maximum value (so, strength is on its minimal).
+
+  - As the gain is visible through the set of registers that adjust the gain,
+    typically, this statistics is always available [#f3]_.
+
+  - Drivers should try to make it available all the times, as this statistics
+    can be used when adjusting an antenna position and to check for troubles
+    at the cabling.
+
+  .. [#f3] On a few devices, the gain keeps floating if no carrier.
+     On such devices, strength report should check first if carrier is
+     detected at the tuner (``FE_HAS_CARRIER``, see :c:type:`fe_status`),
+     and otherwise return the lowest possible value.
+
+Carrier Signal to Noise ratio (:ref:`DTV-STAT-CNR`)
+  - Signal to Noise ratio for the main carrier.
+
+  - Signal to Noise measurement depends on the device. On some hardware, is
+    available when the main carrier is detected. On those hardware, CNR
+    measurement usually comes from the tuner (e. g. after ``FE_HAS_CARRIER``,
+    see :c:type:`fe_status`).
+
+    On other devices, it requires inner FEC decoding,
+    as the frontend measures it indirectly from other parameters (e. g. after
+    ``FE_HAS_VITERBI``, see :c:type:`fe_status`).
+
+    Having it available after inner FEC is more common.
+
+Bit counts post-FEC (:ref:`DTV-STAT-POST-ERROR-BIT-COUNT` and :ref:`DTV-STAT-POST-TOTAL-BIT-COUNT`)
+  - Those counters measure the number of bits and bit errors errors after
+    the forward error correction (FEC) on the inner coding block
+    (after Viterbi, LDPC or other inner code).
+
+  - Due to its nature, those statistics depend on full coding lock
+    (e. g. after ``FE_HAS_SYNC`` or after ``FE_HAS_LOCK``,
+    see :c:type:`fe_status`).
+
+Bit counts pre-FEC (:ref:`DTV-STAT-PRE-ERROR-BIT-COUNT` and :ref:`DTV-STAT-PRE-TOTAL-BIT-COUNT`)
+  - Those counters measure the number of bits and bit errors errors before
+    the forward error correction (FEC) on the inner coding block
+    (before Viterbi, LDPC or other inner code).
+
+  - Not all frontends provide this kind of statistics.
+
+  - Due to its nature, those statistics depend on inner coding lock (e. g.
+    after ``FE_HAS_VITERBI``, see :c:type:`fe_status`).
+
+Block counts (:ref:`DTV-STAT-ERROR-BLOCK-COUNT` and :ref:`DTV-STAT-TOTAL-BLOCK-COUNT`)
+  - Those counters measure the number of blocks and block errors errors after
+    the forward error correction (FEC) on the inner coding block
+    (before Viterbi, LDPC or other inner code).
+
+  - Due to its nature, those statistics depend on full coding lock
+    (e. g. after ``FE_HAS_SYNC`` or after
+    ``FE_HAS_LOCK``, see :c:type:`fe_status`).
+
+.. note:: All counters should be monotonically increased as they're
+   collected from the hardware.
+
+A typical example of the logic that handle status and statistics is::
+
+	static int foo_get_status_and_stats(struct dvb_frontend *fe)
+	{
+		struct foo_state *state = fe->demodulator_priv;
+		struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+
+		int rc;
+		enum fe_status *status;
+
+		/* Both status and strength are always available */
+		rc = foo_read_status(fe, &status);
+		if (rc < 0)
+			return rc;
+
+		rc = foo_read_strength(fe);
+		if (rc < 0)
+			return rc;
+
+		/* Check if CNR is available */
+		if (!(fe->status & FE_HAS_CARRIER))
+			return 0;
+
+		rc = foo_read_cnr(fe);
+		if (rc < 0)
+			return rc;
+
+		/* Check if pre-BER stats are available */
+		if (!(fe->status & FE_HAS_VITERBI))
+			return 0;
+
+		rc = foo_get_pre_ber(fe);
+		if (rc < 0)
+			return rc;
+
+		/* Check if post-BER stats are available */
+		if (!(fe->status & FE_HAS_SYNC))
+			return 0;
+
+		rc = foo_get_post_ber(fe);
+		if (rc < 0)
+			return rc;
+	}
+
+	static const struct dvb_frontend_ops ops = {
+		/* ... */
+		.read_status = foo_get_status_and_stats,
+	};
+
+Statistics collect
+^^^^^^^^^^^^^^^^^^
+
+On almost all frontend hardware, the bit and byte counts are stored by
+the hardware after a certain amount of time or after the total bit/block
+counter reaches a certain value (usually programable), for example, on
+every 1000 ms or after receiving 1,000,000 bits.
+
+So, if you read the registers too soon, you'll end by reading the same
+value as in the previous reading, causing the monotonic value to be
+incremented too often.
+
+Drivers should take the responsibility to avoid too often reads. That
+can be done using two approaches:
+
+if the driver have a bit that indicates when a collected data is ready
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+Driver should check such bit before making the statistics available.
+
+An example of such behavior can be found at this code snippet (adapted
+from mb86a20s driver's logic)::
+
+	static int foo_get_pre_ber(struct dvb_frontend *fe)
+	{
+		struct foo_state *state = fe->demodulator_priv;
+		struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+		int rc, bit_error;
+
+		/* Check if the BER measures are already available */
+		rc = foo_read_u8(state, 0x54);
+		if (rc < 0)
+			return rc;
+
+		if (!rc)
+			return 0;
+
+		/* Read Bit Error Count */
+		bit_error = foo_read_u32(state, 0x55);
+		if (bit_error < 0)
+			return bit_error;
+
+		/* Read Total Bit Count */
+		rc = foo_read_u32(state, 0x51);
+		if (rc < 0)
+			return rc;
+
+		c->pre_bit_error.stat[0].scale = FE_SCALE_COUNTER;
+		c->pre_bit_error.stat[0].uvalue += bit_error;
+		c->pre_bit_count.stat[0].scale = FE_SCALE_COUNTER;
+		c->pre_bit_count.stat[0].uvalue += rc;
+
+		return 0;
+	}
+
+If the driver doesn't provide a statistics available check bit
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+A few devices, however, may not provide a way to check if the stats are
+available (or the way to check it is unknown). They may not even provide
+a way to directly read the total number of bits or blocks.
+
+On those devices, the driver need to ensure that it won't be reading from
+the register too often and/or estimate the total number of bits/blocks.
+
+On such drivers, a typical routine to get statistics would be like
+(adapted from dib8000 driver's logic)::
+
+	struct foo_state {
+		/* ... */
+
+		unsigned long per_jiffies_stats;
+	}
+
+	static int foo_get_pre_ber(struct dvb_frontend *fe)
+	{
+		struct foo_state *state = fe->demodulator_priv;
+		struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+		int rc, bit_error;
+		u64 bits;
+
+		/* Check if time for stats was elapsed */
+		if (!time_after(jiffies, state->per_jiffies_stats))
+			return 0;
+
+		/* Next stat should be collected in 1000 ms */
+		state->per_jiffies_stats = jiffies + msecs_to_jiffies(1000);
+
+		/* Read Bit Error Count */
+		bit_error = foo_read_u32(state, 0x55);
+		if (bit_error < 0)
+			return bit_error;
+
+		/*
+		 * On this particular frontend, there's no register that
+		 * would provide the number of bits per 1000ms sample. So,
+		 * some function would calculate it based on DTV properties
+		 */
+		bits = get_number_of_bits_per_1000ms(fe);
+
+		c->pre_bit_error.stat[0].scale = FE_SCALE_COUNTER;
+		c->pre_bit_error.stat[0].uvalue += bit_error;
+		c->pre_bit_count.stat[0].scale = FE_SCALE_COUNTER;
+		c->pre_bit_count.stat[0].uvalue += bits;
+
+		return 0;
+	}
+
+Please notice that, on both cases, we're getting the statistics using the
+:c:type:`dvb_frontend_ops` ``.read_status`` callback. The rationale is that
+the frontend core will automatically call this function periodically
+(usually, 3 times per second, when the frontend is locked).
+
+That warrants that we won't miss to collect a counter and increment the
+monotonic stats at the right time.
+
+Digital TV Frontend functions and types
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+.. kernel-doc:: drivers/media/dvb-core/dvb_frontend.h
diff --git a/Documentation/media/kapi/dtv-net.rst b/Documentation/media/kapi/dtv-net.rst
new file mode 100644
index 000000000000..ced991b73d69
--- /dev/null
+++ b/Documentation/media/kapi/dtv-net.rst
@@ -0,0 +1,4 @@
+Digital TV Network kABI
+-----------------------
+
+.. kernel-doc:: drivers/media/dvb-core/dvb_net.h
diff --git a/Documentation/media/kapi/v4l2-async.rst b/Documentation/media/kapi/v4l2-async.rst
new file mode 100644
index 000000000000..523ff9eb09a0
--- /dev/null
+++ b/Documentation/media/kapi/v4l2-async.rst
@@ -0,0 +1,3 @@
+V4L2 async kAPI
+^^^^^^^^^^^^^^^
+.. kernel-doc:: include/media/v4l2-async.h
diff --git a/Documentation/media/kapi/v4l2-core.rst b/Documentation/media/kapi/v4l2-core.rst
index c7434f38fd9c..5cf292037a48 100644
--- a/Documentation/media/kapi/v4l2-core.rst
+++ b/Documentation/media/kapi/v4l2-core.rst
@@ -19,6 +19,7 @@ Video4Linux devices
     v4l2-mc
     v4l2-mediabus
     v4l2-mem2mem
+    v4l2-async
     v4l2-fwnode
     v4l2-rect
     v4l2-tuner
diff --git a/Documentation/media/uapi/cec/cec-ioc-dqevent.rst b/Documentation/media/uapi/cec/cec-ioc-dqevent.rst
index a5c821809cc6..b6fd86424fbb 100644
--- a/Documentation/media/uapi/cec/cec-ioc-dqevent.rst
+++ b/Documentation/media/uapi/cec/cec-ioc-dqevent.rst
@@ -161,6 +161,24 @@ it is guaranteed that the state did change in between the two events.
       - Generated if the CEC pin goes from a low voltage to a high voltage.
         Only applies to adapters that have the ``CEC_CAP_MONITOR_PIN``
 	capability set.
+    * .. _`CEC-EVENT-PIN-HPD-LOW`:
+
+      - ``CEC_EVENT_PIN_HPD_LOW``
+      - 5
+      - Generated if the HPD pin goes from a high voltage to a low voltage.
+	Only applies to adapters that have the ``CEC_CAP_MONITOR_PIN``
+	capability set. When open() is called, the HPD pin can be read and
+	if the HPD is low, then an initial event will be generated for that
+	filehandle.
+    * .. _`CEC-EVENT-PIN-HPD-HIGH`:
+
+      - ``CEC_EVENT_PIN_HPD_HIGH``
+      - 6
+      - Generated if the HPD pin goes from a low voltage to a high voltage.
+	Only applies to adapters that have the ``CEC_CAP_MONITOR_PIN``
+	capability set. When open() is called, the HPD pin can be read and
+	if the HPD is high, then an initial event will be generated for that
+	filehandle.
 
 
 .. tabularcolumns:: |p{6.0cm}|p{0.6cm}|p{10.9cm}|
@@ -172,9 +190,9 @@ it is guaranteed that the state did change in between the two events.
     :stub-columns: 0
     :widths:       3 1 8
 
-    * .. _`CEC-EVENT-FL-INITIAL-VALUE`:
+    * .. _`CEC-EVENT-FL-INITIAL-STATE`:
 
-      - ``CEC_EVENT_FL_INITIAL_VALUE``
+      - ``CEC_EVENT_FL_INITIAL_STATE``
       - 1
       - Set for the initial events that are generated when the device is
 	opened. See the table above for which events do this. This allows
diff --git a/Documentation/media/uapi/cec/cec-ioc-receive.rst b/Documentation/media/uapi/cec/cec-ioc-receive.rst
index 0f397c535a4c..bdad4b197bcd 100644
--- a/Documentation/media/uapi/cec/cec-ioc-receive.rst
+++ b/Documentation/media/uapi/cec/cec-ioc-receive.rst
@@ -131,7 +131,7 @@ View On' messages from initiator 0xf ('Unregistered') to destination 0 ('TV').
       - ``tx_status``
       - The status bits of the transmitted message. See
 	:ref:`cec-tx-status` for the possible status values. It is 0 if
-	this messages was received, not transmitted.
+	this message was received, not transmitted.
     * - __u8
       - ``msg[16]``
       - The message payload. For :ref:`ioctl CEC_TRANSMIT <CEC_TRANSMIT>` this is filled in by the
@@ -168,7 +168,7 @@ View On' messages from initiator 0xf ('Unregistered') to destination 0 ('TV').
       - ``tx_status``
       - The status bits of the transmitted message. See
 	:ref:`cec-tx-status` for the possible status values. It is 0 if
-	this messages was received, not transmitted.
+	this message was received, not transmitted.
     * - __u8
       - ``tx_arb_lost_cnt``
       - A counter of the number of transmit attempts that resulted in the
@@ -256,9 +256,9 @@ View On' messages from initiator 0xf ('Unregistered') to destination 0 ('TV').
       - ``CEC_TX_STATUS_ERROR``
       - 0x10
       - Some error occurred. This is used for any errors that do not fit
-	the previous two, either because the hardware could not tell which
-	error occurred, or because the hardware tested for other
-	conditions besides those two.
+	``CEC_TX_STATUS_ARB_LOST`` or ``CEC_TX_STATUS_LOW_DRIVE``, either because
+	the hardware could not tell which error occurred, or because the hardware
+	tested for other conditions besides those two.
     * .. _`CEC-TX-STATUS-MAX-RETRIES`:
 
       - ``CEC_TX_STATUS_MAX_RETRIES``
diff --git a/Documentation/media/uapi/dvb/examples.rst b/Documentation/media/uapi/dvb/examples.rst
index e0f627ca2e4d..16dd90fa9e94 100644
--- a/Documentation/media/uapi/dvb/examples.rst
+++ b/Documentation/media/uapi/dvb/examples.rst
@@ -6,377 +6,11 @@
 Examples
 ********
 
-In this section we would like to present some examples for using the Digital
-TV API.
+In the past, we used to have a set of examples here. However, those
+examples got out of date and doesn't even compile nowadays.
 
-.. note::
+Also, nowadays, the best is to use the libdvbv5 DVB API nowadays,
+with is fully documented.
 
-   This section is out of date, and the code below won't even
-   compile. Please refer to the
-   `libdvbv5 <https://linuxtv.org/docs/libdvbv5/index.html>`__ for
-   updated/recommended examples.
-
-
-.. _tuning:
-
-Example: Tuning
-===============
-
-We will start with a generic tuning subroutine that uses the frontend
-and SEC, as well as the demux devices. The example is given for QPSK
-tuners, but can easily be adjusted for QAM.
-
-
-.. code-block:: c
-
-     #include <sys/ioctl.h>
-     #include <stdio.h>
-     #include <stdint.h>
-     #include <sys/types.h>
-     #include <sys/stat.h>
-     #include <fcntl.h>
-     #include <time.h>
-     #include <unistd.h>
-
-     #include <linux/dvb/dmx.h>
-     #include <linux/dvb/frontend.h>
-     #include <linux/dvb/sec.h>
-     #include <sys/poll.h>
-
-     #define DMX "/dev/dvb/adapter0/demux1"
-     #define FRONT "/dev/dvb/adapter0/frontend1"
-     #define SEC "/dev/dvb/adapter0/sec1"
-
-     /* routine for checking if we have a signal and other status information*/
-     int FEReadStatus(int fd, fe_status_t *stat)
-     {
-	 int ans;
-
-	 if ( (ans = ioctl(fd,FE_READ_STATUS,stat) < 0)){
-	     perror("FE READ STATUS: ");
-	     return -1;
-	 }
-
-	 if (*stat & FE_HAS_POWER)
-	     printf("FE HAS POWER\\n");
-
-	 if (*stat & FE_HAS_SIGNAL)
-	     printf("FE HAS SIGNAL\\n");
-
-	 if (*stat & FE_SPECTRUM_INV)
-	     printf("SPEKTRUM INV\\n");
-
-	 return 0;
-     }
-
-
-     /* tune qpsk */
-     /* freq:             frequency of transponder                      */
-     /* vpid, apid, tpid: PIDs of video, audio and teletext TS packets  */
-     /* diseqc:           DiSEqC address of the used LNB                */
-     /* pol:              Polarisation                                  */
-     /* srate:            Symbol Rate                                   */
-     /* fec.              FEC                                           */
-     /* lnb_lof1:         local frequency of lower LNB band             */
-     /* lnb_lof2:         local frequency of upper LNB band             */
-     /* lnb_slof:         switch frequency of LNB                       */
-
-     int set_qpsk_channel(int freq, int vpid, int apid, int tpid,
-	     int diseqc, int pol, int srate, int fec, int lnb_lof1,
-	     int lnb_lof2, int lnb_slof)
-     {
-	 struct secCommand scmd;
-	 struct secCmdSequence scmds;
-	 struct dmx_pes_filter_params pesFilterParams;
-	 FrontendParameters frp;
-	 struct pollfd pfd[1];
-	 FrontendEvent event;
-	 int demux1, demux2, demux3, front;
-
-	 frequency = (uint32_t) freq;
-	 symbolrate = (uint32_t) srate;
-
-	 if((front = open(FRONT,O_RDWR)) < 0){
-	     perror("FRONTEND DEVICE: ");
-	     return -1;
-	 }
-
-	 if((sec = open(SEC,O_RDWR)) < 0){
-	     perror("SEC DEVICE: ");
-	     return -1;
-	 }
-
-	 if (demux1 < 0){
-	     if ((demux1=open(DMX, O_RDWR|O_NONBLOCK))
-		 < 0){
-		 perror("DEMUX DEVICE: ");
-		 return -1;
-	     }
-	 }
-
-	 if (demux2 < 0){
-	     if ((demux2=open(DMX, O_RDWR|O_NONBLOCK))
-		 < 0){
-		 perror("DEMUX DEVICE: ");
-		 return -1;
-	     }
-	 }
-
-	 if (demux3 < 0){
-	     if ((demux3=open(DMX, O_RDWR|O_NONBLOCK))
-		 < 0){
-		 perror("DEMUX DEVICE: ");
-		 return -1;
-	     }
-	 }
-
-	 if (freq < lnb_slof) {
-	     frp.Frequency = (freq - lnb_lof1);
-	     scmds.continuousTone = SEC_TONE_OFF;
-	 } else {
-	     frp.Frequency = (freq - lnb_lof2);
-	     scmds.continuousTone = SEC_TONE_ON;
-	 }
-	 frp.Inversion = INVERSION_AUTO;
-	 if (pol) scmds.voltage = SEC_VOLTAGE_18;
-	 else scmds.voltage = SEC_VOLTAGE_13;
-
-	 scmd.type=0;
-	 scmd.u.diseqc.addr=0x10;
-	 scmd.u.diseqc.cmd=0x38;
-	 scmd.u.diseqc.numParams=1;
-	 scmd.u.diseqc.params[0] = 0xF0 | ((diseqc * 4) & 0x0F) |
-	     (scmds.continuousTone == SEC_TONE_ON ? 1 : 0) |
-	     (scmds.voltage==SEC_VOLTAGE_18 ? 2 : 0);
-
-	 scmds.miniCommand=SEC_MINI_NONE;
-	 scmds.numCommands=1;
-	 scmds.commands=&scmd;
-	 if (ioctl(sec, SEC_SEND_SEQUENCE, &scmds) < 0){
-	     perror("SEC SEND: ");
-	     return -1;
-	 }
-
-	 if (ioctl(sec, SEC_SEND_SEQUENCE, &scmds) < 0){
-	     perror("SEC SEND: ");
-	     return -1;
-	 }
-
-	 frp.u.qpsk.SymbolRate = srate;
-	 frp.u.qpsk.FEC_inner = fec;
-
-	 if (ioctl(front, FE_SET_FRONTEND, &frp) < 0){
-	     perror("QPSK TUNE: ");
-	     return -1;
-	 }
-
-	 pfd[0].fd = front;
-	 pfd[0].events = POLLIN;
-
-	 if (poll(pfd,1,3000)){
-	     if (pfd[0].revents & POLLIN){
-		 printf("Getting QPSK event\\n");
-		 if ( ioctl(front, FE_GET_EVENT, &event)
-
-		      == -EOVERFLOW){
-		     perror("qpsk get event");
-		     return -1;
-		 }
-		 printf("Received ");
-		 switch(event.type){
-		 case FE_UNEXPECTED_EV:
-		     printf("unexpected event\\n");
-		     return -1;
-		 case FE_FAILURE_EV:
-		     printf("failure event\\n");
-		     return -1;
-
-		 case FE_COMPLETION_EV:
-		     printf("completion event\\n");
-		 }
-	     }
-	 }
-
-
-	 pesFilterParams.pid     = vpid;
-	 pesFilterParams.input   = DMX_IN_FRONTEND;
-	 pesFilterParams.output  = DMX_OUT_DECODER;
-	 pesFilterParams.pes_type = DMX_PES_VIDEO;
-	 pesFilterParams.flags   = DMX_IMMEDIATE_START;
-	 if (ioctl(demux1, DMX_SET_PES_FILTER, &pesFilterParams) < 0){
-	     perror("set_vpid");
-	     return -1;
-	 }
-
-	 pesFilterParams.pid     = apid;
-	 pesFilterParams.input   = DMX_IN_FRONTEND;
-	 pesFilterParams.output  = DMX_OUT_DECODER;
-	 pesFilterParams.pes_type = DMX_PES_AUDIO;
-	 pesFilterParams.flags   = DMX_IMMEDIATE_START;
-	 if (ioctl(demux2, DMX_SET_PES_FILTER, &pesFilterParams) < 0){
-	     perror("set_apid");
-	     return -1;
-	 }
-
-	 pesFilterParams.pid     = tpid;
-	 pesFilterParams.input   = DMX_IN_FRONTEND;
-	 pesFilterParams.output  = DMX_OUT_DECODER;
-	 pesFilterParams.pes_type = DMX_PES_TELETEXT;
-	 pesFilterParams.flags   = DMX_IMMEDIATE_START;
-	 if (ioctl(demux3, DMX_SET_PES_FILTER, &pesFilterParams) < 0){
-	     perror("set_tpid");
-	     return -1;
-	 }
-
-	 return has_signal(fds);
-     }
-
-The program assumes that you are using a universal LNB and a standard
-DiSEqC switch with up to 4 addresses. Of course, you could build in some
-more checking if tuning was successful and maybe try to repeat the
-tuning process. Depending on the external hardware, i.e. LNB and DiSEqC
-switch, and weather conditions this may be necessary.
-
-
-.. _the_dvr_device:
-
-Example: The DVR device
-========================
-
-The following program code shows how to use the DVR device for
-recording.
-
-
-.. code-block:: c
-
-     #include <sys/ioctl.h>
-     #include <stdio.h>
-     #include <stdint.h>
-     #include <sys/types.h>
-     #include <sys/stat.h>
-     #include <fcntl.h>
-     #include <time.h>
-     #include <unistd.h>
-
-     #include <linux/dvb/dmx.h>
-     #include <linux/dvb/video.h>
-     #include <sys/poll.h>
-     #define DVR "/dev/dvb/adapter0/dvr1"
-     #define AUDIO "/dev/dvb/adapter0/audio1"
-     #define VIDEO "/dev/dvb/adapter0/video1"
-
-     #define BUFFY (188*20)
-     #define MAX_LENGTH (1024*1024*5) /* record 5MB */
-
-
-     /* switch the demuxes to recording, assuming the transponder is tuned */
-
-     /* demux1, demux2: file descriptor of video and audio filters */
-     /* vpid, apid:     PIDs of video and audio channels           */
-
-     int switch_to_record(int demux1, int demux2, uint16_t vpid, uint16_t apid)
-     {
-	 struct dmx_pes_filter_params pesFilterParams;
-
-	 if (demux1 < 0){
-	     if ((demux1=open(DMX, O_RDWR|O_NONBLOCK))
-		 < 0){
-		 perror("DEMUX DEVICE: ");
-		 return -1;
-	     }
-	 }
-
-	 if (demux2 < 0){
-	     if ((demux2=open(DMX, O_RDWR|O_NONBLOCK))
-		 < 0){
-		 perror("DEMUX DEVICE: ");
-		 return -1;
-	     }
-	 }
-
-	 pesFilterParams.pid = vpid;
-	 pesFilterParams.input = DMX_IN_FRONTEND;
-	 pesFilterParams.output = DMX_OUT_TS_TAP;
-	 pesFilterParams.pes_type = DMX_PES_VIDEO;
-	 pesFilterParams.flags = DMX_IMMEDIATE_START;
-	 if (ioctl(demux1, DMX_SET_PES_FILTER, &pesFilterParams) < 0){
-	     perror("DEMUX DEVICE");
-	     return -1;
-	 }
-	 pesFilterParams.pid = apid;
-	 pesFilterParams.input = DMX_IN_FRONTEND;
-	 pesFilterParams.output = DMX_OUT_TS_TAP;
-	 pesFilterParams.pes_type = DMX_PES_AUDIO;
-	 pesFilterParams.flags = DMX_IMMEDIATE_START;
-	 if (ioctl(demux2, DMX_SET_PES_FILTER, &pesFilterParams) < 0){
-	     perror("DEMUX DEVICE");
-	     return -1;
-	 }
-	 return 0;
-     }
-
-     /* start recording MAX_LENGTH , assuming the transponder is tuned */
-
-     /* demux1, demux2: file descriptor of video and audio filters */
-     /* vpid, apid:     PIDs of video and audio channels           */
-     int record_dvr(int demux1, int demux2, uint16_t vpid, uint16_t apid)
-     {
-	 int i;
-	 int len;
-	 int written;
-	 uint8_t buf[BUFFY];
-	 uint64_t length;
-	 struct pollfd pfd[1];
-	 int dvr, dvr_out;
-
-	 /* open dvr device */
-	 if ((dvr = open(DVR, O_RDONLY|O_NONBLOCK)) < 0){
-		 perror("DVR DEVICE");
-		 return -1;
-	 }
-
-	 /* switch video and audio demuxes to dvr */
-	 printf ("Switching dvr on\\n");
-	 i = switch_to_record(demux1, demux2, vpid, apid);
-	 printf("finished: ");
-
-	 printf("Recording %2.0f MB of test file in TS format\\n",
-	    MAX_LENGTH/(1024.0*1024.0));
-	 length = 0;
-
-	 /* open output file */
-	 if ((dvr_out = open(DVR_FILE,O_WRONLY|O_CREAT
-		      |O_TRUNC, S_IRUSR|S_IWUSR
-		      |S_IRGRP|S_IWGRP|S_IROTH|
-		      S_IWOTH)) < 0){
-	     perror("Can't open file for dvr test");
-	     return -1;
-	 }
-
-	 pfd[0].fd = dvr;
-	 pfd[0].events = POLLIN;
-
-	 /* poll for dvr data and write to file */
-	 while (length < MAX_LENGTH ) {
-	     if (poll(pfd,1,1)){
-		 if (pfd[0].revents & POLLIN){
-		     len = read(dvr, buf, BUFFY);
-		     if (len < 0){
-			 perror("recording");
-			 return -1;
-		     }
-		     if (len > 0){
-			 written = 0;
-			 while (written < len)
-			     written +=
-				 write (dvr_out,
-				    buf, len);
-			 length += len;
-			 printf("written %2.0f MB\\r",
-			    length/1024./1024.);
-		     }
-		 }
-	     }
-	 }
-	 return 0;
-     }
+Please refer to the `libdvbv5 <https://linuxtv.org/docs/libdvbv5/index.html>`__
+for updated/recommended examples.
diff --git a/Documentation/media/uapi/dvb/fe-get-property.rst b/Documentation/media/uapi/dvb/fe-get-property.rst
index 948d2ba84f2c..b69741d9cedf 100644
--- a/Documentation/media/uapi/dvb/fe-get-property.rst
+++ b/Documentation/media/uapi/dvb/fe-get-property.rst
@@ -48,8 +48,11 @@ depends on the delivery system and on the device:
 
    -  This call requires read/write access to the device.
 
-   -  At return, the values are updated to reflect the actual parameters
-      used.
+.. note::
+
+   At return, the values aren't updated to reflect the actual
+   parameters used. If the actual parameters are needed, an explicit
+   call to ``FE_GET_PROPERTY`` is needed.
 
 -  ``FE_GET_PROPERTY:``
 
diff --git a/Documentation/media/uapi/dvb/net-types.rst b/Documentation/media/uapi/dvb/net-types.rst
index e1177bdcd623..8fa3292eaa42 100644
--- a/Documentation/media/uapi/dvb/net-types.rst
+++ b/Documentation/media/uapi/dvb/net-types.rst
@@ -1,6 +1,6 @@
 .. -*- coding: utf-8; mode: rst -*-
 
-.. _dmx_types:
+.. _net_types:
 
 **************
 Net Data Types
diff --git a/Documentation/networking/dsa/lan9303.txt b/Documentation/networking/dsa/lan9303.txt
new file mode 100644
index 000000000000..144b02b95207
--- /dev/null
+++ b/Documentation/networking/dsa/lan9303.txt
@@ -0,0 +1,37 @@
+LAN9303 Ethernet switch driver
+==============================
+
+The LAN9303 is a three port 10/100 Mbps ethernet switch with integrated phys for
+the two external ethernet ports. The third port is an RMII/MII interface to a
+host master network interface (e.g. fixed link).
+
+
+Driver details
+==============
+
+The driver is implemented as a DSA driver, see
+Documentation/networking/dsa/dsa.txt.
+
+See Documentation/devicetree/bindings/net/dsa/lan9303.txt for device tree
+binding.
+
+The LAN9303 can be managed both via MDIO and I2C, both supported by this driver.
+
+At startup the driver configures the device to provide two separate network
+interfaces (which is the default state of a DSA device). Due to HW limitations,
+no HW MAC learning takes place in this mode.
+
+When both user ports are joined to the same bridge, the normal HW MAC learning
+is enabled. This means that unicast traffic is forwarded in HW. Broadcast and
+multicast is flooded in HW. STP is also supported in this mode. The driver
+support fdb/mdb operations as well, meaning IGMP snooping is supported.
+
+If one of the user ports leave the bridge, the ports goes back to the initial
+separated operation.
+
+
+Driver limitations
+==================
+
+ - Support for VLAN filtering is not implemented
+ - The HW does not support VLAN-specific fdb entries
diff --git a/Documentation/networking/gtp.txt b/Documentation/networking/gtp.txt
index 93e96750f103..0d9c18f05ec6 100644
--- a/Documentation/networking/gtp.txt
+++ b/Documentation/networking/gtp.txt
@@ -1,6 +1,7 @@
 The Linux kernel GTP tunneling module
 ======================================================================
-Documentation by Harald Welte <laforge@gnumonks.org>
+Documentation by Harald Welte <laforge@gnumonks.org> and
+                 Andreas Schultz <aschultz@tpip.net>
 
 In 'drivers/net/gtp.c' you are finding a kernel-level implementation
 of a GTP tunnel endpoint.
@@ -91,9 +92,13 @@ http://git.osmocom.org/libgtpnl/
 
 == Protocol Versions ==
 
-There are two different versions of GTP-U: v0 and v1.  Both are
-implemented in the Kernel GTP module.  Version 0 is a legacy version,
-and deprecated from recent 3GPP specifications.
+There are two different versions of GTP-U: v0 [GSM TS 09.60] and v1
+[3GPP TS 29.281].  Both are implemented in the Kernel GTP module.
+Version 0 is a legacy version, and deprecated from recent 3GPP
+specifications.
+
+GTP-U uses UDP for transporting PDUs.  The receiving UDP port is 2151
+for GTPv1-U and 3386 for GTPv0-U.
 
 There are three versions of GTP-C: v0, v1, and v2.  As the kernel
 doesn't implement GTP-C, we don't have to worry about this.  It's the
@@ -133,3 +138,93 @@ doe to a lack of user interest, it never got merged.
 In 2015, Andreas Schultz came to the rescue and fixed lots more bugs,
 extended it with new features and finally pushed all of us to get it
 mainline, where it was merged in 4.7.0.
+
+== Architectural Details ==
+
+=== Local GTP-U entity and tunnel identification ===
+
+GTP-U uses UDP for transporting PDU's. The receiving UDP port is 2152
+for GTPv1-U and 3386 for GTPv0-U.
+
+There is only one GTP-U entity (and therefor SGSN/GGSN/S-GW/PDN-GW
+instance) per IP address. Tunnel Endpoint Identifier (TEID) are unique
+per GTP-U entity.
+
+A specific tunnel is only defined by the destination entity. Since the
+destination port is constant, only the destination IP and TEID define
+a tunnel. The source IP and Port have no meaning for the tunnel.
+
+Therefore:
+
+  * when sending, the remote entity is defined by the remote IP and
+    the tunnel endpoint id. The source IP and port have no meaning and
+    can be changed at any time.
+
+  * when receiving the local entity is defined by the local
+    destination IP and the tunnel endpoint id. The source IP and port
+    have no meaning and can change at any time.
+
+[3GPP TS 29.281] Section 4.3.0 defines this so:
+
+> The TEID in the GTP-U header is used to de-multiplex traffic
+> incoming from remote tunnel endpoints so that it is delivered to the
+> User plane entities in a way that allows multiplexing of different
+> users, different packet protocols and different QoS levels.
+> Therefore no two remote GTP-U endpoints shall send traffic to a
+> GTP-U protocol entity using the same TEID value except
+> for data forwarding as part of mobility procedures.
+
+The definition above only defines that two remote GTP-U endpoints
+*should not* send to the same TEID, it *does not* forbid or exclude
+such a scenario. In fact, the mentioned mobility procedures make it
+necessary that the GTP-U entity accepts traffic for TEIDs from
+multiple or unknown peers.
+
+Therefore, the receiving side identifies tunnels exclusively based on
+TEIDs, not based on the source IP!
+
+== APN vs. Network Device ==
+
+The GTP-U driver creates a Linux network device for each Gi/SGi
+interface.
+
+[3GPP TS 29.281] calls the Gi/SGi reference point an interface. This
+may lead to the impression that the GGSN/P-GW can have only one such
+interface.
+
+Correct is that the Gi/SGi reference point defines the interworking
+between +the 3GPP packet domain (PDN) based on GTP-U tunnel and IP
+based networks.
+
+There is no provision in any of the 3GPP documents that limits the
+number of Gi/SGi interfaces implemented by a GGSN/P-GW.
+
+[3GPP TS 29.061] Section 11.3 makes it clear that the selection of a
+specific Gi/SGi interfaces is made through the Access Point Name
+(APN):
+
+> 2. each private network manages its own addressing. In general this
+>    will result in different private networks having overlapping
+>    address ranges. A logically separate connection (e.g. an IP in IP
+>    tunnel or layer 2 virtual circuit) is used between the GGSN/P-GW
+>    and each private network.
+>
+>    In this case the IP address alone is not necessarily unique.  The
+>    pair of values, Access Point Name (APN) and IPv4 address and/or
+>    IPv6 prefixes, is unique.
+
+In order to support the overlapping address range use case, each APN
+is mapped to a separate Gi/SGi interface (network device).
+
+NOTE: The Access Point Name is purely a control plane (GTP-C) concept.
+At the GTP-U level, only Tunnel Endpoint Identifiers are present in
+GTP-U packets and network devices are known
+
+Therefore for a given UE the mapping in IP to PDN network is:
+  * network device + MS IP -> Peer IP + Peer TEID,
+
+and from PDN to IP network:
+  * local GTP-U IP + TEID  -> network device
+
+Furthermore, before a received T-PDU is injected into the network
+device the MS IP is checked against the IP recorded in PDP context.
diff --git a/Documentation/networking/ila.txt b/Documentation/networking/ila.txt
new file mode 100644
index 000000000000..78df879abd26
--- /dev/null
+++ b/Documentation/networking/ila.txt
@@ -0,0 +1,285 @@
+Identifier Locator Addressing (ILA)
+
+
+Introduction
+============
+
+Identifier-locator addressing (ILA) is a technique used with IPv6 that
+differentiates between location and identity of a network node. Part of an
+address expresses the immutable identity of the node, and another part
+indicates the location of the node which can be dynamic. Identifier-locator
+addressing can be used to efficiently implement overlay networks for
+network virtualization as well as solutions for use cases in mobility.
+
+ILA can be thought of as means to implement an overlay network without
+encapsulation. This is accomplished by performing network address
+translation on destination addresses as a packet traverses a network. To
+the network, an ILA translated packet appears to be no different than any
+other IPv6 packet. For instance, if the transport protocol is TCP then an
+ILA translated packet looks like just another TCP/IPv6 packet. The
+advantage of this is that ILA is transparent to the network so that
+optimizations in the network, such as ECMP, RSS, GRO, GSO, etc., just work.
+
+The ILA protocol is described in Internet-Draft draft-herbert-intarea-ila.
+
+
+ILA terminology
+===============
+
+  - Identifier	A number that identifies an addressable node in the network
+		independent of its location. ILA identifiers are sixty-four
+		bit values.
+
+  - Locator	A network prefix that routes to a physical host. Locators
+		provide the topological location of an addressed node. ILA
+		locators are sixty-four bit prefixes.
+
+  - ILA mapping
+		A mapping of an ILA identifier to a locator (or to a
+		locator and meta data). An ILA domain maintains a database
+		that contains mappings for all destinations in the domain.
+
+  - SIR address
+		An IPv6 address composed of a SIR prefix (upper sixty-
+		four bits) and an identifier (lower sixty-four bits).
+		SIR addresses are visible to applications and provide a
+		means for them to address nodes independent of their
+		location.
+
+  - ILA address
+		An IPv6 address composed of a locator (upper sixty-four
+		bits) and an identifier (low order sixty-four bits). ILA
+		addresses are never visible to an application.
+
+  - ILA host	An end host that is capable of performing ILA translations
+		on transmit or receive.
+
+  - ILA router	A network node that performs ILA translation and forwarding
+		of translated packets.
+
+  - ILA forwarding cache
+		A type of ILA router that only maintains a working set
+		cache of mappings.
+
+  - ILA node	A network node capable of performing ILA translations. This
+		can be an ILA router, ILA forwarding cache, or ILA host.
+
+
+Operation
+=========
+
+There are two fundamental operations with ILA:
+
+  - Translate a SIR address to an ILA address. This is performed on ingress
+    to an ILA overlay.
+
+  - Translate an ILA address to a SIR address. This is performed on egress
+    from the ILA overlay.
+
+ILA can be deployed either on end hosts or intermediate devices in the
+network; these are provided by "ILA hosts" and "ILA routers" respectively.
+Configuration and datapath for these two points of deployment is somewhat
+different.
+
+The diagram below illustrates the flow of packets through ILA as well
+as showing ILA hosts and routers.
+
+    +--------+                                                +--------+
+    | Host A +-+                                         +--->| Host B |
+    |        | |              (2) ILA                   (')   |        |
+    +--------+ |            ...addressed....           (   )  +--------+
+               V  +---+--+  .  packet      .  +---+--+  (_)
+   (1) SIR     |  | ILA  |----->-------->---->| ILA  |   |   (3) SIR
+    addressed  +->|router|  .              .  |router|->-+    addressed
+    packet        +---+--+  .     IPv6     .  +---+--+        packet
+                   /        .    Network   .
+                  /         .              .   +--+-++--------+
+    +--------+   /          .              .   |ILA ||  Host  |
+    |  Host  +--+           .              .- -|host||        |
+    |        |              .              .   +--+-++--------+
+    +--------+              ................
+
+
+Transport checksum handling
+===========================
+
+When an address is translated by ILA, an encapsulated transport checksum
+that includes the translated address in a pseudo header may be rendered
+incorrect on the wire. This is a problem for intermediate devices,
+including checksum offload in NICs, that process the checksum. There are
+three options to deal with this:
+
+- no action	Allow the checksum to be incorrect on the wire. Before
+		a receiver verifies a checksum the ILA to SIR address
+		translation must be done.
+
+- adjust transport checksum
+		When ILA translation is performed the packet is parsed
+		and if a transport layer checksum is found then it is
+		adjusted to reflect the correct checksum per the
+		translated address.
+
+- checksum neutral mapping
+		When an address is translated the difference can be offset
+		elsewhere in a part of the packet that is covered by the
+		the checksum. The low order sixteen bits of the identifier
+		are used. This method is preferred since it doesn't require
+		parsing a packet beyond the IP header and in most cases the
+		adjustment can be precomputed and saved with the mapping.
+
+Note that the checksum neutral adjustment affects the low order sixteen
+bits of the identifier. When ILA to SIR address translation is done on
+egress the low order bits are restored to the original value which
+restores the identifier as it was originally sent.
+
+
+Identifier types
+================
+
+ILA defines different types of identifiers for different use cases.
+
+The defined types are:
+
+      0: interface identifier
+
+      1: locally unique identifier
+
+      2: virtual networking identifier for IPv4 address
+
+      3: virtual networking identifier for IPv6 unicast address
+
+      4: virtual networking identifier for IPv6 multicast address
+
+      5: non-local address identifier
+
+In the current implementation of kernel ILA only locally unique identifiers
+(LUID) are supported. LUID allows for a generic, unformatted 64 bit
+identifier.
+
+
+Identifier formats
+==================
+
+Kernel ILA supports two optional fields in an identifier for formatting:
+"C-bit" and "identifier type". The presence of these fields is determined
+by configuration as demonstrated below.
+
+If the identifier type is present it occupies the three highest order
+bits of an identifier. The possible values are given in the above list.
+
+If the C-bit is present,  this is used as an indication that checksum
+neutral mapping has been done. The C-bit can only be set in an
+ILA address, never a SIR address.
+
+In the simplest format the identifier types, C-bit, and checksum
+adjustment value are not present so an identifier is considered an
+unstructured sixty-four bit value.
+
+     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+     |                            Identifier                         |
+     +                                                               +
+     |                                                               |
+     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+
+The checksum neutral adjustment may be configured to always be
+present using neutral-map-auto. In this case there is no C-bit, but the
+checksum adjustment is in the low order 16 bits. The identifier is
+still sixty-four bits.
+
+     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+     |                            Identifier                         |
+     |                               +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+     |                               |  Checksum-neutral adjustment  |
+     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+
+The C-bit may used to explicitly indicate that checksum neutral
+mapping has been applied to an ILA address. The format is:
+
+     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+     |     |C|                    Identifier                         |
+     |     +-+                       +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+     |                               |  Checksum-neutral adjustment  |
+     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+
+The identifier type field may be present to indicate the identifier
+type. If it is not present then the type is inferred based on mapping
+configuration. The checksum neutral adjustment may automatically
+used with the identifier type as illustrated below.
+
+     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+     | Type|                      Identifier                         |
+     +-+-+-+                         +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+     |                               |  Checksum-neutral adjustment  |
+     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+
+If the identifier type and the C-bit can be present simultaneously so
+the identifier format would be:
+
+     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+     | Type|C|                    Identifier                         |
+     +-+-+-+-+                       +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+     |                               |  Checksum-neutral adjustment  |
+     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+
+
+Configuration
+=============
+
+There are two methods to configure ILA mappings. One is by using LWT routes
+and the other is ila_xlat (called from NFHOOK PREROUTING hook). ila_xlat
+is intended to be used in the receive path for ILA hosts .
+
+An ILA router has also been implemented in XDP. Description of that is
+outside the scope of this document.
+
+The usage of for ILA LWT routes is:
+
+ip route add DEST/128 encap ila LOC csum-mode MODE ident-type TYPE via ADDR
+
+Destination (DEST) can either be a SIR address (for an ILA host or ingress
+ILA router) or an ILA address (egress ILA router). LOC is the sixty-four
+bit locator (with format W:X:Y:Z) that overwrites the upper sixty-four
+bits of the destination address.  Checksum MODE is one of "no-action",
+"adj-transport", "neutral-map", and "neutral-map-auto". If neutral-map is
+set then the C-bit will be present. Identifier TYPE one of "luid" or
+"use-format." In the case of use-format, the identifier type field is
+present and the effective type is taken from that.
+
+The usage of ila_xlat is:
+
+ip ila add loc_match MATCH loc LOC csum-mode MODE ident-type TYPE
+
+MATCH indicates the incoming locator that must be matched to apply
+a the translaiton. LOC is the locator that overwrites the upper
+sixty-four bits of the destination address. MODE and TYPE have the
+same meanings as described above.
+
+
+Some examples
+=============
+
+# Configure an ILA route that uses checksum neutral mapping as well
+# as type field. Note that the type field is set in the SIR address
+# (the 2000 implies type is 1 which is LUID).
+ip route add 3333:0:0:1:2000:0:1:87/128 encap ila 2001:0:87:0 \
+     csum-mode neutral-map ident-type use-format
+
+# Configure an ILA LWT route that uses auto checksum neutral mapping
+# (no C-bit) and configure identifier type to be LUID so that the
+# identifier type field will not be present.
+ip route add 3333:0:0:1:2000:0:2:87/128 encap ila 2001:0:87:1 \
+     csum-mode neutral-map-auto ident-type luid
+
+ila_xlat configuration
+
+# Configure an ILA to SIR mapping that matches a locator and overwrites
+# it with a SIR address (3333:0:0:1 in this example). The C-bit and
+# identifier field are used.
+ip ila add loc_match 2001:0:119:0 loc 3333:0:0:1 \
+    csum-mode neutral-map-auto ident-type use-format
+
+# Configure an ILA to SIR mapping where checksum neutral is automatically
+# set without the C-bit and the identifier type is configured to be LUID
+# so that the identifier type field is not present.
+ip ila add loc_match 2001:0:119:0 loc 3333:0:0:1 \
+    csum-mode neutral-map-auto ident-type use-format
diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt
index 77f4de59dc9c..46c7e1085efc 100644
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@@ -289,8 +289,7 @@ tcp_ecn_fallback - BOOLEAN
 	Default: 1 (fallback enabled)
 
 tcp_fack - BOOLEAN
-	Enable FACK congestion avoidance and fast retransmission.
-	The value is not used, if tcp_sack is not enabled.
+	This is a legacy option, it has no effect anymore.
 
 tcp_fin_timeout - INTEGER
 	The length of time an orphaned (no longer referenced by any
@@ -454,6 +453,7 @@ tcp_recovery - INTEGER
 
 	RACK: 0x1 enables the RACK loss detection for fast detection of lost
 	      retransmissions and tail drops.
+	RACK: 0x2 makes RACK's reordering window static (min_rtt/4).
 
 	Default: 0x1
 
@@ -1385,6 +1385,30 @@ mld_qrv - INTEGER
 	Default: 2 (as specified by RFC3810 9.1)
 	Minimum: 1 (as specified by RFC6636 4.5)
 
+max_dst_opts_cnt - INTEGER
+	Maximum number of non-padding TLVs allowed in a Destination
+	options extension header. If this value is less than zero
+	then unknown options are disallowed and the number of known
+	TLVs allowed is the absolute value of this number.
+	Default: 8
+
+max_hbh_opts_cnt - INTEGER
+	Maximum number of non-padding TLVs allowed in a Hop-by-Hop
+	options extension header. If this value is less than zero
+	then unknown options are disallowed and the number of known
+	TLVs allowed is the absolute value of this number.
+	Default: 8
+
+max dst_opts_len - INTEGER
+	Maximum length allowed for a Destination options extension
+	header.
+	Default: INT_MAX (unlimited)
+
+max hbh_opts_len - INTEGER
+	Maximum length allowed for a Hop-by-Hop options extension
+	header.
+	Default: INT_MAX (unlimited)
+
 IPv6 Fragmentation:
 
 ip6frag_high_thresh - INTEGER
@@ -1707,6 +1731,15 @@ ndisc_notify - BOOLEAN
 	1 - Generate unsolicited neighbour advertisements when device is brought
 	    up or hardware address changes.
 
+ndisc_tclass - INTEGER
+	The IPv6 Traffic Class to use by default when sending IPv6 Neighbor
+	Discovery (Router Solicitation, Router Advertisement, Neighbor
+	Solicitation, Neighbor Advertisement, Redirect) messages.
+	These 8 bits can be interpreted as 6 high order bits holding the DSCP
+	value and 2 low order bits representing ECN (which you probably want
+	to leave cleared).
+	0 - (default)
+
 mldv1_unsolicited_report_interval - INTEGER
 	The interval in milliseconds in which the next unsolicited
 	MLDv1 report retransmit will take place.
diff --git a/Documentation/networking/ipvlan.txt b/Documentation/networking/ipvlan.txt
index 1fe42a874aae..812ef003e0a8 100644
--- a/Documentation/networking/ipvlan.txt
+++ b/Documentation/networking/ipvlan.txt
@@ -22,9 +22,21 @@ The driver can be built into the kernel (CONFIG_IPVLAN=y) or as a module
 	There are no module parameters for this driver and it can be configured
 using IProute2/ip utility.
 
-	ip link add link <master-dev> name <slave-dev> type ipvlan mode { l2 | l3 | l3s }
-
-	e.g. ip link add link eth0 name ipvl0 type ipvlan mode l2
+    ip link add link <master> name <slave> type ipvlan [ mode MODE ] [ FLAGS ]
+       where
+         MODE: l3 (default) | l3s | l2
+         FLAGS: bridge (default) | private | vepa
+
+    e.g.
+    (a) Following will create IPvlan link with eth0 as master in
+        L3 bridge mode
+          bash# ip link add link eth0 name ipvl0 type ipvlan
+    (b) This command will create IPvlan link in L2 bridge mode.
+          bash# ip link add link eth0 name ipvl0 type ipvlan mode l2 bridge
+    (c) This command will create an IPvlan device in L2 private mode.
+          bash# ip link add link eth0 name ipvlan type ipvlan mode l2 private
+    (d) This command will create an IPvlan device in L2 vepa mode.
+          bash# ip link add link eth0 name ipvlan type ipvlan mode l2 vepa
 
 
 4. Operating modes:
@@ -54,7 +66,29 @@ works in this mode and hence it is L3-symmetric (L3s). This will have slightly l
 performance but that shouldn't matter since you are choosing this mode over plain-L3
 mode to make conn-tracking work.
 
-5. What to choose (macvlan vs. ipvlan)?
+5. Mode flags:
+	At this time following mode flags are available
+
+5.1 bridge:
+	This is the default option. To configure the IPvlan port in this mode,
+user can choose to either add this option on the command-line or don't specify
+anything. This is the traditional mode where slaves can cross-talk among
+themseleves apart from talking through the master device.
+
+5.2 private:
+	If this option is added to the command-line, the port is set in private
+mode. i.e. port wont allow cross communication between slaves.
+
+5.3 vepa:
+	If this is added to the command-line, the port is set in VEPA mode.
+i.e. port will offload switching functionality to the external entity as
+described in 802.1Qbg
+Note: VEPA mode in IPvlan has limitations. IPvlan uses the mac-address of the
+master-device, so the packets which are emitted in this mode for the adjacent
+neighbor will have source and destination mac same. This will make the switch /
+router send the redirect message.
+
+6. What to choose (macvlan vs. ipvlan)?
 	These two devices are very similar in many regards and the specific use
 case could very well define which device to choose. if one of the following
 situations defines your use case then you can choose to use ipvlan -
diff --git a/Documentation/networking/netdev-FAQ.txt b/Documentation/networking/netdev-FAQ.txt
index cfc66ea72329..2a3278d5cf35 100644
--- a/Documentation/networking/netdev-FAQ.txt
+++ b/Documentation/networking/netdev-FAQ.txt
@@ -64,7 +64,10 @@ A: To understand this, you need to know a bit of background information
 
    If you aren't subscribed to netdev and/or are simply unsure if net-next
    has re-opened yet, simply check the net-next git repository link above for
-   any new networking-related commits.
+   any new networking-related commits.  You may also check the following
+   website for the current status:
+
+        http://vger.kernel.org/~davem/net-next.html
 
    The "net" tree continues to collect fixes for the vX.Y content, and
    is fed back to Linus at regular (~weekly) intervals.  Meaning that the
diff --git a/Documentation/networking/netvsc.txt b/Documentation/networking/netvsc.txt
index 93560fb1170a..92f5b31392fa 100644
--- a/Documentation/networking/netvsc.txt
+++ b/Documentation/networking/netvsc.txt
@@ -19,12 +19,12 @@ Features
 
   Receive Side Scaling
   --------------------
-  Hyper-V supports receive side scaling. For TCP, packets are
-  distributed among available queues based on IP address and port
+  Hyper-V supports receive side scaling. For TCP & UDP, packets can
+  be distributed among available queues based on IP address and port
   number.
 
-  For UDP, we can switch UDP hash level between L3 and L4 by ethtool
-  command. UDP over IPv4 and v6 can be set differently. The default
+  For TCP & UDP, we can switch hash level between L3 and L4 by ethtool
+  command. TCP/UDP over IPv4 and v6 can be set differently. The default
   hash level is L4. We currently only allow switching TX hash level
   from within the guests.
 
diff --git a/Documentation/networking/regulatory.txt b/Documentation/networking/regulatory.txt
index 7818b5fe448b..381e5b23d61d 100644
--- a/Documentation/networking/regulatory.txt
+++ b/Documentation/networking/regulatory.txt
@@ -19,6 +19,14 @@ core regulatory domain all wireless devices should adhere to.
 How to get regulatory domains to the kernel
 -------------------------------------------
 
+When the regulatory domain is first set up, the kernel will request a
+database file (regulatory.db) containing all the regulatory rules. It
+will then use that database when it needs to look up the rules for a
+given country.
+
+How to get regulatory domains to the kernel (old CRDA solution)
+---------------------------------------------------------------
+
 Userspace gets a regulatory domain in the kernel by having
 a userspace agent build it and send it via nl80211. Only
 expected regulatory domains will be respected by the kernel.
@@ -192,23 +200,5 @@ Then in some part of your code after your wiphy has been registered:
 Statically compiled regulatory database
 ---------------------------------------
 
-In most situations the userland solution using CRDA as described
-above is the preferred solution.  However in some cases a set of
-rules built into the kernel itself may be desirable.  To account
-for this situation, a configuration option has been provided
-(i.e. CONFIG_CFG80211_INTERNAL_REGDB).  With this option enabled,
-the wireless database information contained in net/wireless/db.txt is
-used to generate a data structure encoded in net/wireless/regdb.c.
-That option also enables code in net/wireless/reg.c which queries
-the data in regdb.c as an alternative to using CRDA.
-
-The file net/wireless/db.txt should be kept up-to-date with the db.txt
-file available in the git repository here:
-
-    git://git.kernel.org/pub/scm/linux/kernel/git/sforshee/wireless-regdb.git
-
-Again, most users in most situations should be using the CRDA package
-provided with their distribution, and in most other situations users
-should be building and using CRDA on their own rather than using
-this option.  If you are not absolutely sure that you should be using
-CONFIG_CFG80211_INTERNAL_REGDB then _DO_NOT_USE_IT_.
+When a database should be fixed into the kernel, it can be provided as a
+firmware file at build time that is then linked into the kernel.
diff --git a/Documentation/networking/rxrpc.txt b/Documentation/networking/rxrpc.txt
index 810620153a44..b5407163d53b 100644
--- a/Documentation/networking/rxrpc.txt
+++ b/Documentation/networking/rxrpc.txt
@@ -280,6 +280,18 @@ Interaction with the user of the RxRPC socket:
      nominated by a socket option.
 
 
+Notes on sendmsg:
+
+ (*) MSG_WAITALL can be set to tell sendmsg to ignore signals if the peer is
+     making progress at accepting packets within a reasonable time such that we
+     manage to queue up all the data for transmission.  This requires the
+     client to accept at least one packet per 2*RTT time period.
+
+     If this isn't set, sendmsg() will return immediately, either returning
+     EINTR/ERESTARTSYS if nothing was consumed or returning the amount of data
+     consumed.
+
+
 Notes on recvmsg:
 
  (*) If there's a sequence of data messages belonging to a particular call on
@@ -782,7 +794,9 @@ The kernel interface functions are as follows:
 				struct key *key,
 				unsigned long user_call_ID,
 				s64 tx_total_len,
-				gfp_t gfp);
+				gfp_t gfp,
+				rxrpc_notify_rx_t notify_rx,
+				bool upgrade);
 
      This allocates the infrastructure to make a new RxRPC call and assigns
      call and connection numbers.  The call will be made on the UDP port that
@@ -803,6 +817,13 @@ The kernel interface functions are as follows:
      allows the kernel to encrypt directly to the packet buffers, thereby
      saving a copy.  The value may not be less than -1.
 
+     notify_rx is a pointer to a function to be called when events such as
+     incoming data packets or remote aborts happen.
+
+     upgrade should be set to true if a client operation should request that
+     the server upgrade the service to a better one.  The resultant service ID
+     is returned by rxrpc_kernel_recv_data().
+
      If this function is successful, an opaque reference to the RxRPC call is
      returned.  The caller now holds a reference on this and it must be
      properly ended.
@@ -850,7 +871,8 @@ The kernel interface functions are as follows:
 				   size_t size,
 				   size_t *_offset,
 				   bool want_more,
-				   u32 *_abort)
+				   u32 *_abort,
+				   u16 *_service)
 
       This is used to receive data from either the reply part of a client call
       or the request part of a service call.  buf and size specify how much
@@ -873,6 +895,9 @@ The kernel interface functions are as follows:
       If a remote ABORT is detected, the abort code received will be stored in
       *_abort and ECONNABORTED will be returned.
 
+      The service ID that the call ended up with is returned into *_service.
+      This can be used to see if a call got a service upgrade.
+
  (*) Abort a call.
 
 	void rxrpc_kernel_abort_call(struct socket *sock,
@@ -1020,6 +1045,30 @@ The kernel interface functions are as follows:
 
      It returns 0 if the call was requeued and an error otherwise.
 
+ (*) Get call RTT.
+
+	u64 rxrpc_kernel_get_rtt(struct socket *sock, struct rxrpc_call *call);
+
+     Get the RTT time to the peer in use by a call.  The value returned is in
+     nanoseconds.
+
+ (*) Check call still alive.
+
+	u32 rxrpc_kernel_check_life(struct socket *sock,
+				    struct rxrpc_call *call);
+
+     This returns a number that is updated when ACKs are received from the peer
+     (notably including PING RESPONSE ACKs which we can elicit by sending PING
+     ACKs to see if the call still exists on the server).  The caller should
+     compare the numbers of two calls to see if the call is still alive after
+     waiting for a suitable interval.
+
+     This allows the caller to work out if the server is still contactable and
+     if the call is still alive on the server whilst waiting for the server to
+     process a client operation.
+
+     This function may transmit a PING ACK.
+
 
 =======================
 CONFIGURABLE PARAMETERS
diff --git a/Documentation/networking/vrf.txt b/Documentation/networking/vrf.txt
index 3918dae964d4..8ff7b4c8f91b 100644
--- a/Documentation/networking/vrf.txt
+++ b/Documentation/networking/vrf.txt
@@ -71,7 +71,12 @@ Setup
        ip ru add iif vrf-blue table 10
 
 3. Set the default route for the table (and hence default route for the VRF).
-       ip route add table 10 unreachable default
+       ip route add table 10 unreachable default metric 4278198272
+
+   This high metric value ensures that the default unreachable route can
+   be overridden by a routing protocol suite.  FRRouting interprets
+   kernel metrics as a combined admin distance (upper byte) and priority
+   (lower 3 bytes).  Thus the above metric translates to [255/8192].
 
 4. Enslave L3 interfaces to a VRF device.
        ip link set dev eth1 master vrf-blue
@@ -256,7 +261,7 @@ older form without it.
 
    For example:
    $ ip route show vrf red
-   prohibit default
+   unreachable default  metric 4278198272
    broadcast 10.2.1.0 dev eth1  proto kernel  scope link  src 10.2.1.2
    10.2.1.0/24 dev eth1  proto kernel  scope link  src 10.2.1.2
    local 10.2.1.2 dev eth1  proto kernel  scope host  src 10.2.1.2
@@ -282,7 +287,7 @@ older form without it.
    ff00::/8 dev red  metric 256  pref medium
    ff00::/8 dev eth1  metric 256  pref medium
    ff00::/8 dev eth2  metric 256  pref medium
-
+   unreachable default dev lo  metric 4278198272  error -101 pref medium
 
 8. Route Lookup for a VRF
 
@@ -331,7 +336,7 @@ function vrf_create
     ip link add ${VRF} type vrf table ${TBID}
 
     if [ "${VRF}" != "mgmt" ]; then
-        ip route add table ${TBID} unreachable default
+        ip route add table ${TBID} unreachable default metric 4278198272
     fi
     ip link set dev ${VRF} up
 }
diff --git a/Documentation/perf/hisi-pmu.txt b/Documentation/perf/hisi-pmu.txt
new file mode 100644
index 000000000000..267a028b2741
--- /dev/null
+++ b/Documentation/perf/hisi-pmu.txt
@@ -0,0 +1,53 @@
+HiSilicon SoC uncore Performance Monitoring Unit (PMU)
+======================================================
+The HiSilicon SoC chip includes various independent system device PMUs
+such as L3 cache (L3C), Hydra Home Agent (HHA) and DDRC. These PMUs are
+independent and have hardware logic to gather statistics and performance
+information.
+
+The HiSilicon SoC encapsulates multiple CPU and IO dies. Each CPU cluster
+(CCL) is made up of 4 cpu cores sharing one L3 cache; each CPU die is
+called Super CPU cluster (SCCL) and is made up of 6 CCLs. Each SCCL has
+two HHAs (0 - 1) and four DDRCs (0 - 3), respectively.
+
+HiSilicon SoC uncore PMU driver
+---------------------------------------
+Each device PMU has separate registers for event counting, control and
+interrupt, and the PMU driver shall register perf PMU drivers like L3C,
+HHA and DDRC etc. The available events and configuration options shall
+be described in the sysfs, see :
+/sys/devices/hisi_sccl{X}_<l3c{Y}/hha{Y}/ddrc{Y}>/, or
+/sys/bus/event_source/devices/hisi_sccl{X}_<l3c{Y}/hha{Y}/ddrc{Y}>.
+The "perf list" command shall list the available events from sysfs.
+
+Each L3C, HHA and DDRC is registered as a separate PMU with perf. The PMU
+name will appear in event listing as hisi_sccl<sccl-id>_module<index-id>.
+where "sccl-id" is the identifier of the SCCL and "index-id" is the index of
+module.
+e.g. hisi_sccl3_l3c0/rd_hit_cpipe is READ_HIT_CPIPE event of L3C index #0 in
+SCCL ID #3.
+e.g. hisi_sccl1_hha0/rx_operations is RX_OPERATIONS event of HHA index #0 in
+SCCL ID #1.
+
+The driver also provides a "cpumask" sysfs attribute, which shows the CPU core
+ID used to count the uncore PMU event.
+
+Example usage of perf:
+$# perf list
+hisi_sccl3_l3c0/rd_hit_cpipe/ [kernel PMU event]
+------------------------------------------
+hisi_sccl3_l3c0/wr_hit_cpipe/ [kernel PMU event]
+------------------------------------------
+hisi_sccl1_l3c0/rd_hit_cpipe/ [kernel PMU event]
+------------------------------------------
+hisi_sccl1_l3c0/wr_hit_cpipe/ [kernel PMU event]
+------------------------------------------
+
+$# perf stat -a -e hisi_sccl3_l3c0/rd_hit_cpipe/ sleep 5
+$# perf stat -a -e hisi_sccl3_l3c0/config=0x02/ sleep 5
+
+The current driver does not support sampling. So "perf record" is unsupported.
+Also attach to a task is unsupported as the events are all uncore.
+
+Note: Please contact the maintainer for a complete list of events supported for
+the PMU devices in the SoC and its information if needed.
diff --git a/Documentation/power/runtime_pm.txt b/Documentation/power/runtime_pm.txt
index 57af2f7963ee..937e33c46211 100644
--- a/Documentation/power/runtime_pm.txt
+++ b/Documentation/power/runtime_pm.txt
@@ -435,8 +435,7 @@ drivers/base/power/runtime.c and include/linux/pm_runtime.h:
       PM status to 'suspended' and update its parent's counter of 'active'
       children as appropriate (it is only valid to use this function if
       'power.runtime_error' is set or 'power.disable_depth' is greater than
-      zero); it will fail and return an error code if the device has a child
-      which is active and the 'power.ignore_children' flag is unset
+      zero)
 
   bool pm_runtime_active(struct device *dev);
     - return true if the device's runtime PM status is 'active' or its
diff --git a/Documentation/printk-formats.txt b/Documentation/printk-formats.txt
index 361789df51ec..aa0a776c817a 100644
--- a/Documentation/printk-formats.txt
+++ b/Documentation/printk-formats.txt
@@ -5,7 +5,6 @@ How to get printk format specifiers right
 :Author: Randy Dunlap <rdunlap@infradead.org>
 :Author: Andrew Murray <amurray@mpc-data.co.uk>
 
-
 Integer types
 =============
 
@@ -45,6 +44,18 @@ return from vsnprintf.
 Raw pointer value SHOULD be printed with %p. The kernel supports
 the following extended format specifiers for pointer types:
 
+Pointer Types
+=============
+
+Pointers printed without a specifier extension (i.e unadorned %p) are
+hashed to give a unique identifier without leaking kernel addresses to user
+space. On 64 bit machines the first 32 bits are zeroed. If you _really_
+want the address see %px below.
+
+::
+
+	%p	abcdef12 or 00000000abcdef12
+
 Symbols/Function Pointers
 =========================
 
@@ -85,18 +96,32 @@ Examples::
 	printk("Faulted at %pS\n", (void *)regs->ip);
 	printk(" %s%pB\n", (reliable ? "" : "? "), (void *)*stack);
 
-
 Kernel Pointers
 ===============
 
 ::
 
-	%pK	0x01234567 or 0x0123456789abcdef
+	%pK	01234567 or 0123456789abcdef
 
 For printing kernel pointers which should be hidden from unprivileged
 users. The behaviour of ``%pK`` depends on the ``kptr_restrict sysctl`` - see
 Documentation/sysctl/kernel.txt for more details.
 
+Unmodified Addresses
+====================
+
+::
+
+	%px	01234567 or 0123456789abcdef
+
+For printing pointers when you _really_ want to print the address. Please
+consider whether or not you are leaking sensitive information about the
+Kernel layout in memory before printing pointers with %px. %px is
+functionally equivalent to %lx. %px is preferred to %lx because it is more
+uniquely grep'able. If, in the future, we need to modify the way the Kernel
+handles printing pointers it will be nice to be able to find the call
+sites.
+
 Struct Resources
 ================
 
diff --git a/Documentation/process/5.Posting.rst b/Documentation/process/5.Posting.rst
index 1b7728b19ea7..645fa9c7388a 100644
--- a/Documentation/process/5.Posting.rst
+++ b/Documentation/process/5.Posting.rst
@@ -213,6 +213,11 @@ The tags in common use are:
    which can be found in Documentation/process/submitting-patches.rst.  Code without a
    proper signoff cannot be merged into the mainline.
 
+ - Co-Developed-by: states that the patch was also created by another developer
+   along with the original author.  This is useful at times when multiple
+   people work on a single patch.  Note, this person also needs to have a
+   Signed-off-by: line in the patch as well.
+
  - Acked-by: indicates an agreement by another developer (often a
    maintainer of the relevant code) that the patch is appropriate for
    inclusion into the kernel.
diff --git a/Documentation/scheduler/sched-deadline.txt b/Documentation/scheduler/sched-deadline.txt
index e89e36ec15a5..8ce78f82ae23 100644
--- a/Documentation/scheduler/sched-deadline.txt
+++ b/Documentation/scheduler/sched-deadline.txt
@@ -204,10 +204,17 @@ CONTENTS
  It does so by decrementing the runtime of the executing task Ti at a pace equal
  to
 
-           dq = -max{ Ui, (1 - Uinact) } dt
+           dq = -max{ Ui / Umax, (1 - Uinact - Uextra) } dt
 
- where Uinact is the inactive utilization, computed as (this_bq - running_bw),
- and Ui is the bandwidth of task Ti.
+ where:
+
+  - Ui is the bandwidth of task Ti;
+  - Umax is the maximum reclaimable utilization (subjected to RT throttling
+    limits);
+  - Uinact is the (per runqueue) inactive utilization, computed as
+    (this_bq - running_bw);
+  - Uextra is the (per runqueue) extra reclaimable utilization
+    (subjected to RT throttling limits).
 
 
  Let's now see a trivial example of two deadline tasks with runtime equal
diff --git a/Documentation/scsi/scsi_mid_low_api.txt b/Documentation/scsi/scsi_mid_low_api.txt
index 6338400eed73..2c31d9ee6776 100644
--- a/Documentation/scsi/scsi_mid_low_api.txt
+++ b/Documentation/scsi/scsi_mid_low_api.txt
@@ -319,12 +319,12 @@ struct Scsi_Host:
         instance. If the reference count reaches 0 then the given instance
         is freed
 
-The Scsi_device structure has had reference counting infrastructure added.
-This effectively spreads the ownership of struct Scsi_device instances
+The scsi_device structure has had reference counting infrastructure added.
+This effectively spreads the ownership of struct scsi_device instances
 across the various SCSI layers which use them. Previously such instances
 were exclusively owned by the mid level. See the access functions declared
 towards the end of include/scsi/scsi_device.h . If an LLD wants to keep
-a copy of a pointer to a Scsi_device instance it should use scsi_device_get()
+a copy of a pointer to a scsi_device instance it should use scsi_device_get()
 to bump its reference count. When it is finished with the pointer it can
 use scsi_device_put() to decrement its reference count (and potentially
 delete it).
diff --git a/Documentation/security/keys/core.rst b/Documentation/security/keys/core.rst
index 1266eeae45f6..9ce7256c6edb 100644
--- a/Documentation/security/keys/core.rst
+++ b/Documentation/security/keys/core.rst
@@ -628,12 +628,12 @@ The keyctl syscall functions are:
      defined key type will return its data as is. If a key type does not
      implement this function, error EOPNOTSUPP will result.
 
-     As much of the data as can be fitted into the buffer will be copied to
-     userspace if the buffer pointer is not NULL.
-
-     On a successful return, the function will always return the amount of data
-     available rather than the amount copied.
+     If the specified buffer is too small, then the size of the buffer required
+     will be returned.  Note that in this case, the contents of the buffer may
+     have been overwritten in some undefined way.
 
+     Otherwise, on success, the function will return the amount of data copied
+     into the buffer.
 
   *  Instantiate a partially constructed key::
 
diff --git a/Documentation/svga.txt b/Documentation/svga.txt
index 119f1515b1ac..b6c2f9acca92 100644
--- a/Documentation/svga.txt
+++ b/Documentation/svga.txt
@@ -67,8 +67,7 @@ The menu looks like::
 <name-of-detected-video-adapter> tells what video adapter did Linux detect
 -- it's either a generic adapter name (MDA, CGA, HGC, EGA, VGA, VESA VGA [a VGA
 with VESA-compliant BIOS]) or a chipset name (e.g., Trident). Direct detection
-of chipsets is turned off by default (see CONFIG_VIDEO_SVGA in chapter 4 to see
-how to enable it if you really want) as it's inherently unreliable due to
+of chipsets is turned off by default as it's inherently unreliable due to
 absolutely insane PC design.
 
 "0  0F00  80x25" means that the first menu item (the menu items are numbered
@@ -138,7 +137,7 @@ The ID numbers can be divided to those regions::
 	0x0f05	VGA 80x30 (480 scans, 16-point font)
 	0x0f06	VGA 80x34 (480 scans, 14-point font)
 	0x0f07	VGA 80x60 (480 scans, 8-point font)
-	0x0f08	Graphics hack (see the CONFIG_VIDEO_HACK paragraph below)
+	0x0f08	Graphics hack (see the VIDEO_GFX_HACK paragraph below)
 
    0x1000 to 0x7fff - modes specified by resolution. The code has a "0xRRCC"
 	form where RR is a number of rows and CC is a number of columns.
@@ -160,58 +159,22 @@ end of the display.
 Options
 ~~~~~~~
 
-Some options can be set in the source text (in arch/i386/boot/video.S).
-All of them are simple #define's -- change them to #undef's when you want to
-switch them off. Currently supported:
-
-CONFIG_VIDEO_SVGA - enables autodetection of SVGA cards. This is switched
-off by default as it's a bit unreliable due to terribly bad PC design. If you
-really want to have the adapter autodetected (maybe in case the ``scan`` feature
-doesn't work on your machine), switch this on and don't cry if the results
-are not completely sane. In case you really need this feature, please drop me
-a mail as I think of removing it some day.
-
-CONFIG_VIDEO_VESA - enables autodetection of VESA modes. If it doesn't work
-on your machine (or displays a "Error: Scanning of VESA modes failed" message),
-you can switch it off and report as a bug.
-
-CONFIG_VIDEO_COMPACT - enables compacting of the video mode list. If there
-are more modes with the same screen size, only the first one is kept (see above
-for more info on mode ordering). However, in very strange cases it's possible
-that the first "version" of the mode doesn't work although some of the others
-do -- in this case turn this switch off to see the rest.
-
-CONFIG_VIDEO_RETAIN - enables retaining of screen contents when switching
-video modes. Works only with some boot loaders which leave enough room for the
-buffer. (If you have old LILO, you can adjust heap_end_ptr and loadflags
-in setup.S, but it's better to upgrade the boot loader...)
-
-CONFIG_VIDEO_LOCAL - enables inclusion of "local modes" in the list. The
-local modes are added automatically to the beginning of the list not depending
-on hardware configuration. The local modes are listed in the source text after
-the "local_mode_table:" line. The comment before this line describes the format
-of the table (which also includes a video card name to be displayed on the
-top of the menu).
-
-CONFIG_VIDEO_400_HACK - force setting of 400 scan lines for standard VGA
-modes. This option is intended to be used on certain buggy BIOSes which draw
-some useless logo using font download and then fail to reset the correct mode.
-Don't use unless needed as it forces resetting the video card.
-
-CONFIG_VIDEO_GFX_HACK - includes special hack for setting of graphics modes
-to be used later by special drivers (e.g., 800x600 on IBM ThinkPad -- see
-ftp://ftp.phys.keio.ac.jp/pub/XFree86/800x600/XF86Configs/XF86Config.IBM_TP560).
+Build options for arch/x86/boot/* are selected by the kernel kconfig
+utility and the kernel .config file.
+
+VIDEO_GFX_HACK - includes special hack for setting of graphics modes
+to be used later by special drivers.
 Allows to set _any_ BIOS mode including graphic ones and forcing specific
 text screen resolution instead of peeking it from BIOS variables. Don't use
 unless you think you know what you're doing. To activate this setup, use
-mode number 0x0f08 (see section 3).
+mode number 0x0f08 (see the Mode IDs section above).
 
 Still doesn't work?
 ~~~~~~~~~~~~~~~~~~~
 
 When the mode detection doesn't work (e.g., the mode list is incorrect or
 the machine hangs instead of displaying the menu), try to switch off some of
-the configuration options listed in section 4. If it fails, you can still use
+the configuration options listed under "Options". If it fails, you can still use
 your kernel with the video mode set directly via the kernel parameter.
 
 In either case, please send me a bug report containing what _exactly_
@@ -228,10 +191,6 @@ contains the most common video BIOS bug called "incorrect vertical display
 end setting". Adding 0x8000 to the mode ID might fix the problem. Unfortunately,
 this must be done manually -- no autodetection mechanisms are available.
 
-If you have a VGA card and your display still looks as on EGA, your BIOS
-is probably broken and you need to set the CONFIG_VIDEO_400_HACK switch to
-force setting of the correct mode.
-
 History
 ~~~~~~~
 
diff --git a/Documentation/switchtec.txt b/Documentation/switchtec.txt
index a0a9c7b3d4d5..f788264921ff 100644
--- a/Documentation/switchtec.txt
+++ b/Documentation/switchtec.txt
@@ -78,3 +78,15 @@ The following IOCTLs are also supported by the device:
   between PCI Function Framework number (used by the event system)
   and Switchtec Logic Port ID and Partition number (which is more
   user friendly).
+
+
+Non-Transparent Bridge (NTB) Driver
+===================================
+
+An NTB driver is provided for the switchtec hardware in switchtec_ntb.
+Currently, it only supports switches configured with exactly 2
+partitions. It also requires the following configuration settings:
+
+* Both partitions must be able to access each other's GAS spaces.
+  Thus, the bits in the GAS Access Vector under Management Settings
+  must be set to support this.
diff --git a/Documentation/sysctl/vm.txt b/Documentation/sysctl/vm.txt
index 9baf66a9ef4e..5025ff9307e6 100644
--- a/Documentation/sysctl/vm.txt
+++ b/Documentation/sysctl/vm.txt
@@ -58,6 +58,7 @@ Currently, these files are in /proc/sys/vm:
 - percpu_pagelist_fraction
 - stat_interval
 - stat_refresh
+- numa_stat
 - swappiness
 - user_reserve_kbytes
 - vfs_cache_pressure
@@ -622,7 +623,7 @@ oom_dump_tasks
 
 Enables a system-wide task dump (excluding kernel threads) to be produced
 when the kernel performs an OOM-killing and includes such information as
-pid, uid, tgid, vm size, rss, nr_ptes, nr_pmds, swapents, oom_score_adj
+pid, uid, tgid, vm size, rss, pgtables_bytes, swapents, oom_score_adj
 score, and name.  This is helpful to determine why the OOM killer was
 invoked, to identify the rogue task that caused it, and to determine why
 the OOM killer chose the task it did to kill.
@@ -792,10 +793,25 @@ with no ill effects: errors and warnings on these stats are suppressed.)
 
 ==============================================================
 
+numa_stat
+
+This interface allows runtime configuration of numa statistics.
+
+When page allocation performance becomes a bottleneck and you can tolerate
+some possible tool breakage and decreased numa counter precision, you can
+do:
+	echo 0 > /proc/sys/vm/numa_stat
+
+When page allocation performance is not a bottleneck and you want all
+tooling to work, you can do:
+	echo 1 > /proc/sys/vm/numa_stat
+
+==============================================================
+
 swappiness
 
 This control is used to define how aggressive the kernel will swap
-memory pages.  Higher values will increase agressiveness, lower values
+memory pages.  Higher values will increase aggressiveness, lower values
 decrease the amount of swap.  A value of 0 instructs the kernel not to
 initiate swap until the amount of free and file-backed pages is less
 than the high water mark in a zone.
diff --git a/Documentation/trace/coresight-cpu-debug.txt b/Documentation/trace/coresight-cpu-debug.txt
index b3da1f90b861..2b9b51cd501e 100644
--- a/Documentation/trace/coresight-cpu-debug.txt
+++ b/Documentation/trace/coresight-cpu-debug.txt
@@ -149,11 +149,23 @@ If you want to limit idle states at boot time, you can use "nohlt" or
 
 At the runtime you can disable idle states with below methods:
 
-Set latency request to /dev/cpu_dma_latency to disable all CPUs specific idle
-states (if latency = 0uS then disable all idle states):
-# echo "what_ever_latency_you_need_in_uS" > /dev/cpu_dma_latency
-
-Disable specific CPU's specific idle state:
+It is possible to disable CPU idle states by way of the PM QoS
+subsystem, more specifically by using the "/dev/cpu_dma_latency"
+interface (see Documentation/power/pm_qos_interface.txt for more
+details).  As specified in the PM QoS documentation the requested
+parameter will stay in effect until the file descriptor is released.
+For example:
+
+# exec 3<> /dev/cpu_dma_latency; echo 0 >&3
+...
+Do some work...
+...
+# exec 3<>-
+
+The same can also be done from an application program.
+
+Disable specific CPU's specific idle state from cpuidle sysfs (see
+Documentation/cpuidle/sysfs.txt):
 # echo 1 > /sys/devices/system/cpu/cpu$cpu/cpuidle/state$state/disable
 
 
diff --git a/Documentation/translations/ko_KR/memory-barriers.txt b/Documentation/translations/ko_KR/memory-barriers.txt
index ec3b46e27b7a..0a0930ab4156 100644
--- a/Documentation/translations/ko_KR/memory-barriers.txt
+++ b/Documentation/translations/ko_KR/memory-barriers.txt
@@ -82,7 +82,7 @@ Documentation/memory-barriers.txt
      - SMP 배리어 짝맞추기.
      - 메모리 배리어 시퀀스의 예.
      - 읽기 메모리 배리어 vs 로드 예측.
-     - 이행성
+     - Multicopy 원자성.
 
  (*) 명시적 커널 배리어.
 
@@ -656,6 +656,11 @@ Documentation/RCU/rcu_dereference.txt 파일을 주의 깊게 읽어 주시기 �
 해줍니다.
 
 
+데이터 의존성에 의해 제공되는 이 순서규칙은 이를 포함하고 있는 CPU 에
+지역적임을 알아두시기 바랍니다.  더 많은 정보를 위해선 "Multicopy 원자성"
+섹션을 참고하세요.
+
+
 데이터 의존성 배리어는 매우 중요한데, 예를 들어 RCU 시스템에서 그렇습니다.
 include/linux/rcupdate.h 의 rcu_assign_pointer() 와 rcu_dereference() 를
 참고하세요.  여기서 데이터 의존성 배리어는 RCU 로 관리되는 포인터의 타겟을 현재
@@ -864,38 +869,10 @@ CPU 는 b 로부터의 로드 오퍼레이션이 a 로부터의 로드 오퍼레
 주어진 if 문의 then 절과 else 절에게만 (그리고 이 두 절 내에서 호출되는
 함수들에게까지) 적용되지, 이 if 문을 뒤따르는 코드에는 적용되지 않습니다.
 
-마지막으로, 컨트롤 의존성은 이행성 (transitivity) 을 제공하지 -않습니다-.  이건
-'x' 와 'y' 가 둘 다 0 이라는 초기값을 가졌다는 가정 하의 두개의 예제로
-보이겠습니다:
-
-	CPU 0                     CPU 1
-	=======================   =======================
-	r1 = READ_ONCE(x);        r2 = READ_ONCE(y);
-	if (r1 > 0)               if (r2 > 0)
-	  WRITE_ONCE(y, 1);         WRITE_ONCE(x, 1);
-
-	assert(!(r1 == 1 && r2 == 1));
-
-이 두 CPU 예제에서 assert() 의 조건은 항상 참일 것입니다.  그리고, 만약 컨트롤
-의존성이 이행성을 (실제로는 그러지 않지만) 보장한다면, 다음의 CPU 가 추가되어도
-아래의 assert() 조건은 참이 될것입니다:
 
-	CPU 2
-	=====================
-	WRITE_ONCE(x, 2);
+컨트롤 의존성에 의해 제공되는 이 순서규칙은 이를 포함하고 있는 CPU 에
+지역적입니다.  더 많은 정보를 위해선 "Multicopy 원자성" 섹션을 참고하세요.
 
-	assert(!(r1 == 2 && r2 == 1 && x == 2)); /* FAILS!!! */
-
-하지만 컨트롤 의존성은 이행성을 제공하지 -않기- 때문에, 세개의 CPU 예제가 실행
-완료된 후에 위의 assert() 의 조건은 거짓으로 평가될 수 있습니다.  세개의 CPU
-예제가 순서를 지키길 원한다면, CPU 0 와 CPU 1 코드의 로드와 스토어 사이, "if"
-문 바로 다음에 smp_mb()를 넣어야 합니다.  더 나아가서, 최초의 두 CPU 예제는
-매우 위험하므로 사용되지 않아야 합니다.
-
-이 두개의 예제는 다음 논문:
-http://www.cl.cam.ac.uk/users/pes20/ppc-supplemental/test6.pdf 와
-이 사이트: https://www.cl.cam.ac.uk/~pes20/ppcmem/index.html 에 나온 LB 와 WWC
-리트머스 테스트입니다.
 
 요약하자면:
 
@@ -930,8 +907,8 @@ http://www.cl.cam.ac.uk/users/pes20/ppc-supplemental/test6.pdf 와
 
   (*) 컨트롤 의존성은 보통 다른 타입의 배리어들과 짝을 맞춰 사용됩니다.
 
-  (*) 컨트롤 의존성은 이행성을 제공하지 -않습니다-.  이행성이 필요하다면,
-      smp_mb() 를 사용하세요.
+  (*) 컨트롤 의존성은 multicopy 원자성을 제공하지 -않습니다-.  모든 CPU 들이
+      특정 스토어를 동시에 보길 원한다면, smp_mb() 를 사용하세요.
 
   (*) 컴파일러는 컨트롤 의존성을 이해하고 있지 않습니다.  따라서 컴파일러가
       여러분의 코드를 망가뜨리지 않도록 하는건 여러분이 해야 하는 일입니다.
@@ -943,13 +920,14 @@ SMP 배리어 짝맞추기
 CPU 간 상호작용을 다룰 때에 일부 타입의 메모리 배리어는 항상 짝을 맞춰
 사용되어야 합니다.  적절하게 짝을 맞추지 않은 코드는 사실상 에러에 가깝습니다.
 
-범용 배리어들은 범용 배리어끼리도 짝을 맞추지만 이행성이 없는 대부분의 다른
-타입의 배리어들과도 짝을 맞춥니다.  ACQUIRE 배리어는 RELEASE 배리어와 짝을
-맞춥니다만, 둘 다 범용 배리어를 포함해 다른 배리어들과도 짝을 맞출 수 있습니다.
-쓰기 배리어는 데이터 의존성 배리어나 컨트롤 의존성, ACQUIRE 배리어, RELEASE
-배리어, 읽기 배리어, 또는 범용 배리어와 짝을 맞춥니다.  비슷하게 읽기 배리어나
-컨트롤 의존성, 또는 데이터 의존성 배리어는 쓰기 배리어나 ACQUIRE 배리어,
-RELEASE 배리어, 또는 범용 배리어와 짝을 맞추는데, 다음과 같습니다:
+범용 배리어들은 범용 배리어끼리도 짝을 맞추지만 multicopy 원자성이 없는
+대부분의 다른 타입의 배리어들과도 짝을 맞춥니다.  ACQUIRE 배리어는 RELEASE
+배리어와 짝을 맞춥니다만, 둘 다 범용 배리어를 포함해 다른 배리어들과도 짝을
+맞출 수 있습니다.  쓰기 배리어는 데이터 의존성 배리어나 컨트롤 의존성, ACQUIRE
+배리어, RELEASE 배리어, 읽기 배리어, 또는 범용 배리어와 짝을 맞춥니다.
+비슷하게 읽기 배리어나 컨트롤 의존성, 또는 데이터 의존성 배리어는 쓰기 배리어나
+ACQUIRE 배리어, RELEASE 배리어, 또는 범용 배리어와 짝을 맞추는데, 다음과
+같습니다:
 
 	CPU 1		      CPU 2
 	===============	      ===============
@@ -975,7 +953,7 @@ RELEASE 배리어, 또는 범용 배리어와 짝을 맞추는데, 다음과 같
 	===============	      ===============================
 	r1 = READ_ONCE(y);
 	<범용 배리어>
-	WRITE_ONCE(y, 1);     if (r2 = READ_ONCE(x)) {
+	WRITE_ONCE(x, 1);     if (r2 = READ_ONCE(x)) {
 			         <묵시적 컨트롤 의존성>
 			         WRITE_ONCE(y, 1);
 			      }
@@ -1361,57 +1339,74 @@ A 의 로드 두개가 모두 B 의 로드 뒤에 있지만, 서로 다른 값�
 	                                        :       :       +-------+
 
 
-이행성
-------
+MULTICOPY 원자성
+----------------
 
-이행성(transitivity)은 실제의 컴퓨터 시스템에서 항상 제공되지는 않는, 순서
-맞추기에 대한 상당히 직관적인 개념입니다.  다음의 예가 이행성을 보여줍니다:
+Multicopy 원자성은 실제의 컴퓨터 시스템에서 항상 제공되지는 않는, 순서 맞추기에
+대한 상당히 직관적인 개념으로, 특정 스토어가 모든 CPU 들에게 동시에 보여지게
+됨을, 달리 말하자면 모든 CPU 들이 모든 스토어들이 보여지는 순서를 동의하게 되는
+것입니다.  하지만, 완전한 multicopy 원자성의 사용은 가치있는 하드웨어
+최적화들을 무능하게 만들어버릴 수 있어서, 보다 완화된 형태의 ``다른 multicopy
+원자성'' 라는 이름의, 특정 스토어가 모든 -다른- CPU 들에게는 동시에 보여지게
+하는 보장을 대신 제공합니다.  이 문서의 뒷부분들은 이 완화된 형태에 대해 논하게
+됩니다만, 단순히 ``multicopy 원자성'' 이라고 부르겠습니다.
+
+다음의 예가 multicopy 원자성을 보입니다:
 
 	CPU 1			CPU 2			CPU 3
 	=======================	=======================	=======================
 		{ X = 0, Y = 0 }
-	STORE X=1		LOAD X			STORE Y=1
-				<범용 배리어>		<범용 배리어>
-				LOAD Y			LOAD X
-
-CPU 2 의 X 로드가 1을 리턴했고 Y 로드가 0을 리턴했다고 해봅시다.  이는 CPU 2 의
-X 로드가 CPU 1 의 X 스토어 뒤에 이루어졌고 CPU 2 의 Y 로드는 CPU 3 의 Y 스토어
-전에 이루어졌음을 의미합니다.  그럼 "CPU 3 의 X 로드는 0을 리턴할 수 있나요?"
-
-CPU 2 의 X 로드는 CPU 1 의 스토어 후에 이루어졌으니, CPU 3 의 X 로드는 1을
-리턴하는게 자연스럽습니다.  이런 생각이 이행성의 한 예입니다: CPU A 에서 실행된
-로드가 CPU B 에서의 같은 변수에 대한 로드를 뒤따른다면, CPU A 의 로드는 CPU B
-의 로드가 내놓은 값과 같거나 그 후의 값을 내놓아야 합니다.
-
-리눅스 커널에서 범용 배리어의 사용은 이행성을 보장합니다.  따라서, 앞의 예에서
-CPU 2 의 X 로드가 1을, Y 로드는 0을 리턴했다면, CPU 3 의 X 로드는 반드시 1을
-리턴합니다.
-
-하지만, 읽기나 쓰기 배리어에 대해서는 이행성이 보장되지 -않습니다-.  예를 들어,
-앞의 예에서 CPU 2 의 범용 배리어가 아래처럼 읽기 배리어로 바뀐 경우를 생각해
-봅시다:
+	STORE X=1		r1=LOAD X (reads 1)	LOAD Y (reads 1)
+				<범용 배리어>		<읽기 배리어>
+				STORE Y=r1		LOAD X
+
+CPU 2 의 Y 로의 스토어에 사용되는 X 로드의 결과가 1 이었고 CPU 3 의 Y 로드가
+1을 리턴했다고 해봅시다.  이는 CPU 1 의 X 로의 스토어가 CPU 2 의 X 로부터의
+로드를 앞서고 CPU 2 의 Y 로의 스토어가 CPU 3 의 Y 로부터의 로드를 앞섬을
+의미합니다.  또한, 여기서의 메모리 배리어들은 CPU 2 가 자신의 로드를 자신의
+스토어 전에 수행하고, CPU 3 가 Y 로부터의 로드를 X 로부터의 로드 전에 수행함을
+보장합니다.  그럼 "CPU 3 의 X 로부터의 로드는 0 을 리턴할 수 있을까요?"
+
+CPU 3 의 X 로드가 CPU 2 의 로드보다 뒤에 이루어졌으므로, CPU 3 의 X 로부터의
+로드는 1 을 리턴한다고 예상하는게 당연합니다.  이런 예상은 multicopy
+원자성으로부터 나옵니다: CPU B 에서 수행된 로드가 CPU A 의 같은 변수로부터의
+로드를 뒤따른다면 (그리고 CPU A 가 자신이 읽은 값으로 먼저 해당 변수에 스토어
+하지 않았다면) multicopy 원자성을 제공하는 시스템에서는, CPU B 의 로드가 CPU A
+의 로드와 같은 값 또는 그 나중 값을 리턴해야만 합니다.  하지만, 리눅스 커널은
+시스템들이 multicopy 원자성을 제공할 것을 요구하지 않습니다.
+
+앞의 범용 메모리 배리어의 사용은 모든 multicopy 원자성의 부족을 보상해줍니다.
+앞의 예에서, CPU 2 의 X 로부터의 로드가 1 을 리턴했고 CPU 3 의 Y 로부터의
+로드가 1 을 리턴했다면, CPU 3 의 X 로부터의 로드는 1을 리턴해야만 합니다.
+
+하지만, 의존성, 읽기 배리어, 쓰기 배리어는 항상 non-multicopy 원자성을 보상해
+주지는 않습니다.  예를 들어, CPU 2 의 범용 배리어가 앞의 예에서 사라져서
+아래처럼 데이터 의존성만 남게 되었다고 해봅시다:
 
 	CPU 1			CPU 2			CPU 3
 	=======================	=======================	=======================
 		{ X = 0, Y = 0 }
-	STORE X=1		LOAD X			STORE Y=1
-				<읽기 배리어>		<범용 배리어>
-				LOAD Y			LOAD X
-
-이 코드는 이행성을 갖지 않습니다: 이 예에서는, CPU 2 의 X 로드가 1을
-리턴하고, Y 로드는 0을 리턴하지만 CPU 3 의 X 로드가 0을 리턴하는 것도 완전히
-합법적입니다.
-
-CPU 2 의 읽기 배리어가 자신의 읽기는 순서를 맞춰줘도, CPU 1 의 스토어와의
-순서를 맞춰준다고는 보장할 수 없다는게 핵심입니다.  따라서, CPU 1 과 CPU 2 가
-버퍼나 캐시를 공유하는 시스템에서 이 예제 코드가 실행된다면, CPU 2 는 CPU 1 이
-쓴 값에 좀 빨리 접근할 수 있을 것입니다.  따라서 CPU 1 과 CPU 2 의 접근으로
-조합된 순서를 모든 CPU 가 동의할 수 있도록 하기 위해 범용 배리어가 필요합니다.
-
-범용 배리어는 "글로벌 이행성"을 제공해서, 모든 CPU 들이 오퍼레이션들의 순서에
-동의하게 할 것입니다.  반면, release-acquire 조합은 "로컬 이행성" 만을
-제공해서, 해당 조합이 사용된 CPU 들만이 해당 액세스들의 조합된 순서에 동의함이
-보장됩니다.  예를 들어, 존경스런 Herman Hollerith 의 C 코드로 보면:
+	STORE X=1		r1=LOAD X (reads 1)	LOAD Y (reads 1)
+				<데이터 의존성>		<읽기 배리어>
+				STORE Y=r1		LOAD X (reads 0)
+
+이 변화는 non-multicopy 원자성이 만연하게 합니다: 이 예에서, CPU 2 의 X
+로부터의 로드가 1을 리턴하고, CPU 3 의 Y 로부터의 로드가 1 을 리턴하는데, CPU 3
+의 X 로부터의 로드가 0 을 리턴하는게 완전히 합법적입니다.
+
+핵심은, CPU 2 의 데이터 의존성이 자신의 로드와 스토어를 순서짓지만, CPU 1 의
+스토어에 대한 순서는 보장하지 않는다는 것입니다.  따라서, 이 예제가 CPU 1 과
+CPU 2 가 스토어 버퍼나 한 수준의 캐시를 공유하는, multicopy 원자성을 제공하지
+않는 시스템에서 수행된다면 CPU 2 는 CPU 1 의 쓰기에 이른 접근을 할 수도
+있습니다.  따라서, 모든 CPU 들이 여러 접근들의 조합된 순서에 대해서 동의하게
+하기 위해서는 범용 배리어가 필요합니다.
+
+범용 배리어는 non-multicopy 원자성만 보상할 수 있는게 아니라, -모든- CPU 들이
+-모든- 오퍼레이션들의 순서를 동일하게 인식하게 하는 추가적인 순서 보장을
+만들어냅니다.  반대로, release-acquire 짝의 연결은 이런 추가적인 순서는
+제공하지 않는데, 해당 연결에 들어있는 CPU 들만이 메모리 접근의 조합된 순서에
+대해 동의할 것으로 보장됨을 의미합니다.  예를 들어, 존경스런 Herman Hollerith
+의 코드를 C 코드로 변환하면:
 
 	int u, v, x, y, z;
 
@@ -1444,8 +1439,7 @@ CPU 2 의 읽기 배리어가 자신의 읽기는 순서를 맞춰줘도, CPU 1
 	}
 
 cpu0(), cpu1(), 그리고 cpu2() 는 smp_store_release()/smp_load_acquire() 쌍의
-연결을 통한 로컬 이행성에 동참하고 있으므로, 다음과 같은 결과는 나오지 않을
-겁니다:
+연결에 참여되어 있으므로, 다음과 같은 결과는 나오지 않을 겁니다:
 
 	r0 == 1 && r1 == 1 && r2 == 1
 
@@ -1454,8 +1448,9 @@ cpu0() 의 쓰기를 봐야만 하므로, 다음과 같은 결과도 없을 겁�
 
 	r1 == 1 && r5 == 0
 
-하지만, release-acquire 타동성은 동참한 CPU 들에만 적용되므로 cpu3() 에는
-적용되지 않습니다.  따라서, 다음과 같은 결과가 가능합니다:
+하지만, release-acquire 에 의해 제공되는 순서는 해당 연결에 동참한 CPU 들에만
+적용되므로 cpu3() 에, 적어도 스토어들 외에는 적용되지 않습니다.  따라서, 다음과
+같은 결과가 가능합니다:
 
 	r0 == 0 && r1 == 1 && r2 == 1 && r3 == 0 && r4 == 0
 
@@ -1482,8 +1477,8 @@ u 로의 스토어를 cpu1() 의 v 로부터의 로드 뒤에 일어난 것으�
 이런 결과는 어떤 것도 재배치 되지 않는, 순차적 일관성을 가진 가상의
 시스템에서도 일어날 수 있음을 기억해 두시기 바랍니다.
 
-다시 말하지만, 당신의 코드가 글로벌 이행성을 필요로 한다면, 범용 배리어를
-사용하십시오.
+다시 말하지만, 당신의 코드가 모든 오퍼레이션들의 완전한 순서를 필요로 한다면,
+범용 배리어를 사용하십시오.
 
 
 ==================
@@ -3046,6 +3041,9 @@ AMD64 Architecture Programmer's Manual Volume 2: System Programming
 	Chapter 7.1: Memory-Access Ordering
 	Chapter 7.4: Buffering and Combining Memory Writes
 
+ARM Architecture Reference Manual (ARMv8, for ARMv8-A architecture profile)
+	Chapter B2: The AArch64 Application Level Memory Model
+
 IA-32 Intel Architecture Software Developer's Manual, Volume 3:
 System Programming Guide
 	Chapter 7.1: Locked Atomic Operations
@@ -3057,6 +3055,8 @@ The SPARC Architecture Manual, Version 9
 	Appendix D: Formal Specification of the Memory Models
 	Appendix J: Programming with the Memory Models
 
+Storage in the PowerPC (Stone and Fitzgerald)
+
 UltraSPARC Programmer Reference Manual
 	Chapter 5: Memory Accesses and Cacheability
 	Chapter 15: Sparc-V9 Memory Models
diff --git a/Documentation/translations/zh_CN/gpio.txt b/Documentation/translations/zh_CN/gpio.txt
index bce972521065..4f8bf30a41dc 100644
--- a/Documentation/translations/zh_CN/gpio.txt
+++ b/Documentation/translations/zh_CN/gpio.txt
@@ -257,9 +257,9 @@ GPIO 值的命令需要等待其信息排到队首才发送命令，再获得其
 简单地关闭未使用时钟)。
 
 对于 GPIO 使用 pinctrl 子系统已知的引脚，子系统应该被告知其使用情况；
-一个 gpiolib 驱动的 .request()操作应调用 pinctrl_request_gpio()，
-而 gpiolib 驱动的 .free()操作应调用 pinctrl_free_gpio()。pinctrl
-子系统允许 pinctrl_request_gpio()在某个引脚或引脚组以复用形式“属于”
+一个 gpiolib 驱动的 .request()操作应调用 pinctrl_gpio_request()，
+而 gpiolib 驱动的 .free()操作应调用 pinctrl_gpio_free()。pinctrl
+子系统允许 pinctrl_gpio_request()在某个引脚或引脚组以复用形式“属于”
 一个设备时都成功返回。
 
 任何须将 GPIO 信号导向适当引脚的引脚复用硬件的编程应该发生在 GPIO
diff --git a/Documentation/virtual/kvm/api.txt b/Documentation/virtual/kvm/api.txt
index e63a35fafef0..57d3ee9e4bde 100644
--- a/Documentation/virtual/kvm/api.txt
+++ b/Documentation/virtual/kvm/api.txt
@@ -1124,10 +1124,14 @@ guest physical address space and must not conflict with any memory slot
 or any mmio address.  The guest may malfunction if it accesses this memory
 region.
 
+Setting the address to 0 will result in resetting the address to its default
+(0xfffbc000).
+
 This ioctl is required on Intel-based hosts.  This is needed on Intel hardware
 because of a quirk in the virtualization implementation (see the internals
 documentation when it pops into existence).
 
+Fails if any VCPU has already been created.
 
 4.41 KVM_SET_BOOT_CPU_ID
 
@@ -2897,14 +2901,19 @@ userspace buffer and its length:
 
 struct kvm_s390_irq_state {
 	__u64 buf;
-	__u32 flags;
+	__u32 flags;        /* will stay unused for compatibility reasons */
 	__u32 len;
-	__u32 reserved[4];
+	__u32 reserved[4];  /* will stay unused for compatibility reasons */
 };
 
 Userspace passes in the above struct and for each pending interrupt a
 struct kvm_s390_irq is copied to the provided buffer.
 
+The structure contains a flags and a reserved field for future extensions. As
+the kernel never checked for flags == 0 and QEMU never pre-zeroed flags and
+reserved, these fields can not be used in the future without breaking
+compatibility.
+
 If -ENOBUFS is returned the buffer provided was too small and userspace
 may retry with a bigger buffer.
 
@@ -2928,10 +2937,14 @@ containing a struct kvm_s390_irq_state:
 
 struct kvm_s390_irq_state {
 	__u64 buf;
+	__u32 flags;        /* will stay unused for compatibility reasons */
 	__u32 len;
-	__u32 pad;
+	__u32 reserved[4];  /* will stay unused for compatibility reasons */
 };
 
+The restrictions for flags and reserved apply as well.
+(see KVM_S390_GET_IRQ_STATE)
+
 The userspace memory referenced by buf contains a struct kvm_s390_irq
 for each interrupt to be injected into the guest.
 If one of the interrupts could not be injected for some reason the
@@ -4347,3 +4360,12 @@ This capability indicates that userspace can load HV_X64_MSR_VP_INDEX msr.  Its
 value is used to denote the target vcpu for a SynIC interrupt.  For
 compatibilty, KVM initializes this msr to KVM's internal vcpu index.  When this
 capability is absent, userspace can still query this msr's value.
+
+8.13 KVM_CAP_S390_AIS_MIGRATION
+
+Architectures: s390
+Parameters: none
+
+This capability indicates if the flic device will be able to get/set the
+AIS states for migration via the KVM_DEV_FLIC_AISM_ALL attribute and allows
+to discover this without having to create a flic device.
diff --git a/Documentation/virtual/kvm/devices/arm-vgic-its.txt b/Documentation/virtual/kvm/devices/arm-vgic-its.txt
index eb06beb75960..4f0c9fc40365 100644
--- a/Documentation/virtual/kvm/devices/arm-vgic-its.txt
+++ b/Documentation/virtual/kvm/devices/arm-vgic-its.txt
@@ -33,6 +33,10 @@ Groups:
       request the initialization of the ITS, no additional parameter in
       kvm_device_attr.addr.
 
+    KVM_DEV_ARM_ITS_CTRL_RESET
+      reset the ITS, no additional parameter in kvm_device_attr.addr.
+      See "ITS Reset State" section.
+
     KVM_DEV_ARM_ITS_SAVE_TABLES
       save the ITS table data into guest RAM, at the location provisioned
       by the guest in corresponding registers/table entries.
@@ -60,6 +64,8 @@ Groups:
     -EINVAL: Inconsistent restored data
     -EFAULT: Invalid guest ram access
     -EBUSY:  One or more VCPUS are running
+    -EACCES: The virtual ITS is backed by a physical GICv4 ITS, and the
+	     state is not available
 
   KVM_DEV_ARM_VGIC_GRP_ITS_REGS
   Attributes:
@@ -157,3 +163,19 @@ Then vcpus can be started.
  - pINTID is the physical LPI ID; if zero, it means the entry is not valid
    and other fields are not meaningful.
  - ICID is the collection ID
+
+ ITS Reset State:
+ ----------------
+
+RESET returns the ITS to the same state that it was when first created and
+initialized. When the RESET command returns, the following things are
+guaranteed:
+
+- The ITS is not enabled and quiescent
+  GITS_CTLR.Enabled = 0 .Quiescent=1
+- There is no internally cached state
+- No collection or device table are used
+  GITS_BASER<n>.Valid = 0
+- GITS_CBASER = 0, GITS_CREADR = 0, GITS_CWRITER = 0
+- The ABI version is unchanged and remains the one set when the ITS
+  device was first created.
diff --git a/Documentation/virtual/kvm/devices/s390_flic.txt b/Documentation/virtual/kvm/devices/s390_flic.txt
index 2f1cbf1301d2..a4e20a090174 100644
--- a/Documentation/virtual/kvm/devices/s390_flic.txt
+++ b/Documentation/virtual/kvm/devices/s390_flic.txt
@@ -151,8 +151,13 @@ struct kvm_s390_ais_all {
     to an ISC (MSB0 bit 0 to ISC 0 and so on). The combination of simm bit and
     nimm bit presents AIS mode for a ISC.
 
+    KVM_DEV_FLIC_AISM_ALL is indicated by KVM_CAP_S390_AIS_MIGRATION.
+
 Note: The KVM_SET_DEVICE_ATTR/KVM_GET_DEVICE_ATTR device ioctls executed on
 FLIC with an unknown group or attribute gives the error code EINVAL (instead of
 ENXIO, as specified in the API documentation). It is not possible to conclude
 that a FLIC operation is unavailable based on the error code resulting from a
 usage attempt.
+
+Note: The KVM_DEV_FLIC_CLEAR_IO_IRQ ioctl will return EINVAL in case a zero
+schid is specified.
diff --git a/Documentation/vm/mmu_notifier.txt b/Documentation/vm/mmu_notifier.txt
new file mode 100644
index 000000000000..23b462566bb7
--- /dev/null
+++ b/Documentation/vm/mmu_notifier.txt
@@ -0,0 +1,93 @@
+When do you need to notify inside page table lock ?
+
+When clearing a pte/pmd we are given a choice to notify the event through
+(notify version of *_clear_flush call mmu_notifier_invalidate_range) under
+the page table lock. But that notification is not necessary in all cases.
+
+For secondary TLB (non CPU TLB) like IOMMU TLB or device TLB (when device use
+thing like ATS/PASID to get the IOMMU to walk the CPU page table to access a
+process virtual address space). There is only 2 cases when you need to notify
+those secondary TLB while holding page table lock when clearing a pte/pmd:
+
+  A) page backing address is free before mmu_notifier_invalidate_range_end()
+  B) a page table entry is updated to point to a new page (COW, write fault
+     on zero page, __replace_page(), ...)
+
+Case A is obvious you do not want to take the risk for the device to write to
+a page that might now be used by some completely different task.
+
+Case B is more subtle. For correctness it requires the following sequence to
+happen:
+  - take page table lock
+  - clear page table entry and notify ([pmd/pte]p_huge_clear_flush_notify())
+  - set page table entry to point to new page
+
+If clearing the page table entry is not followed by a notify before setting
+the new pte/pmd value then you can break memory model like C11 or C++11 for
+the device.
+
+Consider the following scenario (device use a feature similar to ATS/PASID):
+
+Two address addrA and addrB such that |addrA - addrB| >= PAGE_SIZE we assume
+they are write protected for COW (other case of B apply too).
+
+[Time N] --------------------------------------------------------------------
+CPU-thread-0  {try to write to addrA}
+CPU-thread-1  {try to write to addrB}
+CPU-thread-2  {}
+CPU-thread-3  {}
+DEV-thread-0  {read addrA and populate device TLB}
+DEV-thread-2  {read addrB and populate device TLB}
+[Time N+1] ------------------------------------------------------------------
+CPU-thread-0  {COW_step0: {mmu_notifier_invalidate_range_start(addrA)}}
+CPU-thread-1  {COW_step0: {mmu_notifier_invalidate_range_start(addrB)}}
+CPU-thread-2  {}
+CPU-thread-3  {}
+DEV-thread-0  {}
+DEV-thread-2  {}
+[Time N+2] ------------------------------------------------------------------
+CPU-thread-0  {COW_step1: {update page table to point to new page for addrA}}
+CPU-thread-1  {COW_step1: {update page table to point to new page for addrB}}
+CPU-thread-2  {}
+CPU-thread-3  {}
+DEV-thread-0  {}
+DEV-thread-2  {}
+[Time N+3] ------------------------------------------------------------------
+CPU-thread-0  {preempted}
+CPU-thread-1  {preempted}
+CPU-thread-2  {write to addrA which is a write to new page}
+CPU-thread-3  {}
+DEV-thread-0  {}
+DEV-thread-2  {}
+[Time N+3] ------------------------------------------------------------------
+CPU-thread-0  {preempted}
+CPU-thread-1  {preempted}
+CPU-thread-2  {}
+CPU-thread-3  {write to addrB which is a write to new page}
+DEV-thread-0  {}
+DEV-thread-2  {}
+[Time N+4] ------------------------------------------------------------------
+CPU-thread-0  {preempted}
+CPU-thread-1  {COW_step3: {mmu_notifier_invalidate_range_end(addrB)}}
+CPU-thread-2  {}
+CPU-thread-3  {}
+DEV-thread-0  {}
+DEV-thread-2  {}
+[Time N+5] ------------------------------------------------------------------
+CPU-thread-0  {preempted}
+CPU-thread-1  {}
+CPU-thread-2  {}
+CPU-thread-3  {}
+DEV-thread-0  {read addrA from old page}
+DEV-thread-2  {read addrB from new page}
+
+So here because at time N+2 the clear page table entry was not pair with a
+notification to invalidate the secondary TLB, the device see the new value for
+addrB before seing the new value for addrA. This break total memory ordering
+for the device.
+
+When changing a pte to write protect or to point to a new write protected page
+with same content (KSM) it is fine to delay the mmu_notifier_invalidate_range
+call to mmu_notifier_invalidate_range_end() outside the page table lock. This
+is true even if the thread doing the page table update is preempted right after
+releasing page table lock but before call mmu_notifier_invalidate_range_end().
diff --git a/Documentation/vm/zswap.txt b/Documentation/vm/zswap.txt
index 89fff7d611cc..0b3a1148f9f0 100644
--- a/Documentation/vm/zswap.txt
+++ b/Documentation/vm/zswap.txt
@@ -98,5 +98,25 @@ request is made for a page in an old zpool, it is uncompressed using its
 original compressor.  Once all pages are removed from an old zpool, the zpool
 and its compressor are freed.
 
+Some of the pages in zswap are same-value filled pages (i.e. contents of the
+page have same value or repetitive pattern). These pages include zero-filled
+pages and they are handled differently. During store operation, a page is
+checked if it is a same-value filled page before compressing it. If true, the
+compressed length of the page is set to zero and the pattern or same-filled
+value is stored.
+
+Same-value filled pages identification feature is enabled by default and can be
+disabled at boot time by setting the "same_filled_pages_enabled" attribute to 0,
+e.g. zswap.same_filled_pages_enabled=0. It can also be enabled and disabled at
+runtime using the sysfs "same_filled_pages_enabled" attribute, e.g.
+
+echo 1 > /sys/module/zswap/parameters/same_filled_pages_enabled
+
+When zswap same-filled page identification is disabled at runtime, it will stop
+checking for the same-value filled pages during store operation. However, the
+existing pages which are marked as same-value filled pages remain stored
+unchanged in zswap until they are either loaded or invalidated.
+
 A debugfs interface is provided for various statistic about pool size, number
-of pages stored, and various counters for the reasons pages are rejected.
+of pages stored, same-value filled pages and various counters for the reasons
+pages are rejected.
diff --git a/Documentation/w1/slaves/00-INDEX b/Documentation/w1/slaves/00-INDEX
index 8d76718e1ea2..68946f83e579 100644
--- a/Documentation/w1/slaves/00-INDEX
+++ b/Documentation/w1/slaves/00-INDEX
@@ -10,3 +10,5 @@ w1_ds2438
 	- The Maxim/Dallas Semiconductor ds2438 smart battery monitor.
 w1_ds28e04
 	- The Maxim/Dallas Semiconductor ds28e04 eeprom.
+w1_ds28e17
+	- The Maxim/Dallas Semiconductor ds28e17 1-Wire-to-I2C Master Bridge.
diff --git a/Documentation/w1/slaves/w1_ds28e17 b/Documentation/w1/slaves/w1_ds28e17
new file mode 100644
index 000000000000..7fcfad5b4a37
--- /dev/null
+++ b/Documentation/w1/slaves/w1_ds28e17
@@ -0,0 +1,68 @@
+Kernel driver w1_ds28e17
+========================
+
+Supported chips:
+  * Maxim DS28E17 1-Wire-to-I2C Master Bridge
+
+supported family codes:
+	W1_FAMILY_DS28E17  0x19
+
+Author: Jan Kandziora <jjj@gmx.de>
+
+
+Description
+-----------
+The DS28E17 is a Onewire slave device which acts as an I2C bus master.
+
+This driver creates a new I2C bus for any DS28E17 device detected. I2C buses
+come and go as the DS28E17 devices come and go. I2C slave devices connected to
+a DS28E17 can be accessed by the kernel or userspace tools as if they were
+connected to a "native" I2C bus master.
+
+
+An udev rule like the following
+-------------------------------------------------------------------------------
+SUBSYSTEM=="i2c-dev", KERNEL=="i2c-[0-9]*", ATTRS{name}=="w1-19-*", \
+        SYMLINK+="i2c-$attr{name}"
+-------------------------------------------------------------------------------
+may be used to create stable /dev/i2c- entries based on the unique id of the
+DS28E17 chip.
+
+
+Driver parameters are:
+
+speed:
+	This sets up the default I2C speed a DS28E17 get configured for as soon
+	it is connected. The power-on default	of the DS28E17 is 400kBaud, but
+	chips may come and go on the Onewire bus without being de-powered and
+	as soon the "w1_ds28e17" driver notices a freshly connected, or
+	reconnected DS28E17 device on the Onewire bus, it will re-apply this
+	setting.
+
+	Valid values are 100, 400, 900 [kBaud]. Any other value means to leave
+	alone the current DS28E17 setting on detect. The default value is 100.
+
+stretch:
+	This sets up the default stretch value used for freshly connected
+	DS28E17 devices. It is a multiplier used on the calculation of the busy
+	wait time for an I2C transfer. This is to account for I2C slave devices
+	which make heavy use of the I2C clock stretching feature and thus, the
+	needed timeout cannot be pre-calculated correctly. As the w1_ds28e17
+	driver checks the DS28E17's busy flag in a loop after the precalculated
+	wait time, it should be hardly needed to tweak this setting.
+
+	Leave it at 1 unless you get ETIMEDOUT errors and a "w1_slave_driver
+	19-00000002dbd8: busy timeout" in the kernel log.
+
+	Valid values are 1 to 9. The default is 1.
+
+
+The driver creates sysfs files /sys/bus/w1/devices/19-<id>/speed and
+/sys/bus/w1/devices/19-<id>/stretch for each device, preloaded with the default
+settings from the driver parameters. They may be changed anytime. In addition a
+directory /sys/bus/w1/devices/19-<id>/i2c-<nnn> for the I2C bus master sysfs
+structure is created.
+
+
+See https://github.com/ianka/w1_ds28e17 for even more information.
+
diff --git a/Documentation/x86/protection-keys.txt b/Documentation/x86/protection-keys.txt
index fa46dcb347bc..ecb0d2dadfb7 100644
--- a/Documentation/x86/protection-keys.txt
+++ b/Documentation/x86/protection-keys.txt
@@ -1,5 +1,10 @@
-Memory Protection Keys for Userspace (PKU aka PKEYs) is a CPU feature
-which will be found on future Intel CPUs.
+Memory Protection Keys for Userspace (PKU aka PKEYs) is a feature
+which is found on Intel's Skylake "Scalable Processor" Server CPUs.
+It will be avalable in future non-server parts.
+
+For anyone wishing to test or use this feature, it is available in
+Amazon's EC2 C5 instances and is known to work there using an Ubuntu
+17.04 image.
 
 Memory Protection Keys provides a mechanism for enforcing page-based
 protections, but without requiring modification of the page tables
diff --git a/Documentation/x86/x86_64/mm.txt b/Documentation/x86/x86_64/mm.txt
index 3448e675b462..ad41b3813f0a 100644
--- a/Documentation/x86/x86_64/mm.txt
+++ b/Documentation/x86/x86_64/mm.txt
@@ -1,6 +1,4 @@
 
-<previous description obsolete, deleted>
-
 Virtual memory map with 4 level page tables:
 
 0000000000000000 - 00007fffffffffff (=47 bits) user space, different per mm
@@ -14,13 +12,16 @@ ffffea0000000000 - ffffeaffffffffff (=40 bits) virtual memory map (1TB)
 ... unused hole ...
 ffffec0000000000 - fffffbffffffffff (=44 bits) kasan shadow memory (16TB)
 ... unused hole ...
+fffffe0000000000 - fffffe7fffffffff (=39 bits) LDT remap for PTI
+fffffe8000000000 - fffffeffffffffff (=39 bits) cpu_entry_area mapping
 ffffff0000000000 - ffffff7fffffffff (=39 bits) %esp fixup stacks
 ... unused hole ...
 ffffffef00000000 - fffffffeffffffff (=64 GB) EFI region mapping space
 ... unused hole ...
 ffffffff80000000 - ffffffff9fffffff (=512 MB)  kernel text mapping, from phys 0
-ffffffffa0000000 - ffffffffff5fffff (=1526 MB) module mapping space (variable)
-ffffffffff600000 - ffffffffffdfffff (=8 MB) vsyscalls
+ffffffffa0000000 - [fixmap start]   (~1526 MB) module mapping space (variable)
+[fixmap start]   - ffffffffff5fffff kernel-internal fixmap range
+ffffffffff600000 - ffffffffff600fff (=4 kB) legacy vsyscall ABI
 ffffffffffe00000 - ffffffffffffffff (=2 MB) unused hole
 
 Virtual memory map with 5 level page tables:
@@ -29,26 +30,29 @@ Virtual memory map with 5 level page tables:
 hole caused by [56:63] sign extension
 ff00000000000000 - ff0fffffffffffff (=52 bits) guard hole, reserved for hypervisor
 ff10000000000000 - ff8fffffffffffff (=55 bits) direct mapping of all phys. memory
-ff90000000000000 - ff91ffffffffffff (=49 bits) hole
-ff92000000000000 - ffd1ffffffffffff (=54 bits) vmalloc/ioremap space
+ff90000000000000 - ff9fffffffffffff (=52 bits) LDT remap for PTI
+ffa0000000000000 - ffd1ffffffffffff (=54 bits) vmalloc/ioremap space (12800 TB)
 ffd2000000000000 - ffd3ffffffffffff (=49 bits) hole
 ffd4000000000000 - ffd5ffffffffffff (=49 bits) virtual memory map (512TB)
 ... unused hole ...
 ffdf000000000000 - fffffc0000000000 (=53 bits) kasan shadow memory (8PB)
 ... unused hole ...
+fffffe8000000000 - fffffeffffffffff (=39 bits) cpu_entry_area mapping
 ffffff0000000000 - ffffff7fffffffff (=39 bits) %esp fixup stacks
 ... unused hole ...
 ffffffef00000000 - fffffffeffffffff (=64 GB) EFI region mapping space
 ... unused hole ...
 ffffffff80000000 - ffffffff9fffffff (=512 MB)  kernel text mapping, from phys 0
-ffffffffa0000000 - ffffffffff5fffff (=1526 MB) module mapping space
-ffffffffff600000 - ffffffffffdfffff (=8 MB) vsyscalls
+ffffffffa0000000 - [fixmap start]   (~1526 MB) module mapping space
+[fixmap start]   - ffffffffff5fffff kernel-internal fixmap range
+ffffffffff600000 - ffffffffff600fff (=4 kB) legacy vsyscall ABI
 ffffffffffe00000 - ffffffffffffffff (=2 MB) unused hole
 
 Architecture defines a 64-bit virtual address. Implementations can support
 less. Currently supported are 48- and 57-bit virtual addresses. Bits 63
-through to the most-significant implemented bit are set to either all ones
-or all zero. This causes hole between user space and kernel addresses.
+through to the most-significant implemented bit are sign extended.
+This causes hole between user space and kernel addresses if you interpret them
+as unsigned.
 
 The direct mapping covers all memory in the system up to the highest
 memory address (this means in some cases it can also include PCI memory
@@ -58,9 +62,6 @@ vmalloc space is lazily synchronized into the different PML4/PML5 pages of
 the processes using the page fault handler, with init_top_pgt as
 reference.
 
-Current X86-64 implementations support up to 46 bits of address space (64 TB),
-which is our current limit. This expands into MBZ space in the page tables.
-
 We map EFI runtime services in the 'efi_pgd' PGD in a 64Gb large virtual
 memory window (this size is arbitrary, it can be raised later if needed).
 The mappings are not part of any other kernel PGD and are only available
@@ -72,5 +73,3 @@ following fixmap section.
 Note that if CONFIG_RANDOMIZE_MEMORY is enabled, the direct mapping of all
 physical memory, vmalloc/ioremap space and virtual memory map are randomized.
 Their order is preserved but their base will be offset early at boot time.
-
--Andi Kleen, Jul 2004
diff --git a/Kbuild b/Kbuild
index af161aa1facd..005304205482 100644
--- a/Kbuild
+++ b/Kbuild
@@ -18,7 +18,6 @@ targets := kernel/bounds.s
 
 # We use internal kbuild rules to avoid the "is up to date" message from make
 kernel/bounds.s: kernel/bounds.c FORCE
-	$(Q)mkdir -p $(dir $@)
 	$(call if_changed_dep,cc_s_c)
 
 $(obj)/$(bounds-file): kernel/bounds.s FORCE
@@ -54,7 +53,6 @@ targets += arch/$(SRCARCH)/kernel/asm-offsets.s
 # We use internal kbuild rules to avoid the "is up to date" message from make
 arch/$(SRCARCH)/kernel/asm-offsets.s: arch/$(SRCARCH)/kernel/asm-offsets.c \
                                       $(obj)/$(timeconst-file) $(obj)/$(bounds-file) FORCE
-	$(Q)mkdir -p $(dir $@)
 	$(call if_changed_dep,cc_s_c)
 
 $(obj)/$(offsets-file): arch/$(SRCARCH)/kernel/asm-offsets.s FORCE
diff --git a/MAINTAINERS b/MAINTAINERS
index fbebd08ae42e..a6e86e20761e 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -384,6 +384,7 @@ ACPI WMI DRIVER
 L:	platform-driver-x86@vger.kernel.org
 S:	Orphan
 F:	drivers/platform/x86/wmi.c
+F:	include/uapi/linux/wmi.h
 
 AD1889 ALSA SOUND DRIVER
 M:	Thibaut Varene <T-Bone@parisc-linux.org>
@@ -553,13 +554,13 @@ S:	Orphan
 F:	Documentation/filesystems/affs.txt
 F:	fs/affs/
 
-AFS FILESYSTEM & AF_RXRPC SOCKET DOMAIN
+AFS FILESYSTEM
 M:	David Howells <dhowells@redhat.com>
 L:	linux-afs@lists.infradead.org
 S:	Supported
 F:	fs/afs/
-F:	include/net/af_rxrpc.h
-F:	net/rxrpc/af_rxrpc.c
+F:	include/trace/events/afs.h
+F:	Documentation/filesystems/afs.txt
 W:	https://www.infradead.org/~dhowells/kafs/
 
 AGPGART DRIVER
@@ -695,9 +696,9 @@ F:	include/linux/altera_uart.h
 F:	include/linux/altera_jtaguart.h
 
 AMAZON ETHERNET DRIVERS
-M:	Netanel Belgazal <netanel@annapurnalabs.com>
-R:	Saeed Bishara <saeed@annapurnalabs.com>
-R:	Zorik Machulsky <zorik@annapurnalabs.com>
+M:	Netanel Belgazal <netanel@amazon.com>
+R:	Saeed Bishara <saeedb@amazon.com>
+R:	Zorik Machulsky <zorik@amazon.com>
 L:	netdev@vger.kernel.org
 S:	Supported
 F:	Documentation/networking/ena.txt
@@ -754,8 +755,6 @@ F:	drivers/gpu/drm/amd/amdkfd/
 F:	drivers/gpu/drm/amd/include/cik_structs.h
 F:	drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 F:	drivers/gpu/drm/amd/include/vi_structs.h
-F:	drivers/gpu/drm/radeon/radeon_kfd.c
-F:	drivers/gpu/drm/radeon/radeon_kfd.h
 F:	include/uapi/linux/kfd_ioctl.h
 
 AMD SEATTLE DEVICE TREE SUPPORT
@@ -860,7 +859,8 @@ F:	kernel/configs/android*
 ANDROID DRIVERS
 M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 M:	Arve Hjønnevåg <arve@android.com>
-M:	Riley Andrews <riandrews@android.com>
+M:	Todd Kjos <tkjos@android.com>
+M:	Martijn Coenen <maco@android.com>
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 L:	devel@driverdev.osuosl.org
 S:	Supported
@@ -1221,6 +1221,8 @@ L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 W:	http://www.linux4sam.org
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
 S:	Supported
+N:	at91
+N:	atmel
 F:	arch/arm/mach-at91/
 F:	include/soc/at91/
 F:	arch/arm/boot/dts/at91*.dts
@@ -1229,6 +1231,9 @@ F:	arch/arm/boot/dts/sama*.dts
 F:	arch/arm/boot/dts/sama*.dtsi
 F:	arch/arm/include/debug/at91.S
 F:	drivers/memory/atmel*
+F:	drivers/watchdog/sama5d4_wdt.c
+X:	drivers/input/touchscreen/atmel_mxt_ts.c
+X:	drivers/net/wireless/atmel/
 
 ARM/CALXEDA HIGHBANK ARCHITECTURE
 M:	Rob Herring <robh@kernel.org>
@@ -1586,10 +1591,13 @@ F:	drivers/rtc/rtc-armada38x.c
 
 ARM/Mediatek RTC DRIVER
 M:	Eddie Huang <eddie.huang@mediatek.com>
+M:	Sean Wang <sean.wang@mediatek.com>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 L:	linux-mediatek@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
+F:	Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
 F:	drivers/rtc/rtc-mt6397.c
+F:	drivers/rtc/rtc-mt7622.c
 
 ARM/Mediatek SoC support
 M:	Matthias Brugger <matthias.bgg@gmail.com>
@@ -1763,6 +1771,7 @@ Q:	http://patchwork.kernel.org/project/linux-renesas-soc/list/
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
 S:	Supported
 F:	arch/arm64/boot/dts/renesas/
+F:	Documentation/devicetree/bindings/arm/shmobile.txt
 F:	drivers/soc/renesas/
 F:	include/linux/soc/renesas/
 
@@ -1882,6 +1891,7 @@ F:	arch/arm/boot/dts/sh*
 F:	arch/arm/configs/shmobile_defconfig
 F:	arch/arm/include/debug/renesas-scif.S
 F:	arch/arm/mach-shmobile/
+F:	Documentation/devicetree/bindings/arm/shmobile.txt
 F:	drivers/soc/renesas/
 F:	include/linux/soc/renesas/
 
@@ -1956,6 +1966,14 @@ M:	Lennert Buytenhek <kernel@wantstofly.org>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
 
+ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
+M:	Hans Verkuil <hans.verkuil@cisco.com>
+L:	linux-tegra@vger.kernel.org
+L:	linux-media@vger.kernel.org
+S:	Maintained
+F:	drivers/media/platform/tegra-cec/
+F:	Documentation/devicetree/bindings/media/tegra-cec.txt
+
 ARM/TETON BGA MACHINE SUPPORT
 M:	"Mark F. Brown" <mark.brown314@gmail.com>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
@@ -2029,7 +2047,7 @@ F:	arch/arm/boot/dts/uniphier*
 F:	arch/arm/include/asm/hardware/cache-uniphier.h
 F:	arch/arm/mach-uniphier/
 F:	arch/arm/mm/cache-uniphier.c
-F:	arch/arm64/boot/dts/socionext/
+F:	arch/arm64/boot/dts/socionext/uniphier*
 F:	drivers/bus/uniphier-system-bus.c
 F:	drivers/clk/uniphier/
 F:	drivers/gpio/gpio-uniphier.c
@@ -2133,7 +2151,6 @@ F:	drivers/gpio/gpio-zx.c
 F:	drivers/i2c/busses/i2c-zx2967.c
 F:	drivers/mmc/host/dw_mmc-zx.*
 F:	drivers/pinctrl/zte/
-F:	drivers/reset/reset-zx2967.c
 F:	drivers/soc/zte/
 F:	drivers/thermal/zx2967_thermal.c
 F:	drivers/watchdog/zx2967_wdt.c
@@ -2156,7 +2173,6 @@ F:	sound/soc/zte/
 
 ARM/ZYNQ ARCHITECTURE
 M:	Michal Simek <michal.simek@xilinx.com>
-R:	Sören Brinkmann <soren.brinkmann@xilinx.com>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 W:	http://wiki.xilinx.com
 T:	git https://github.com/Xilinx/linux-xlnx.git
@@ -2712,6 +2728,7 @@ L:	linux-kernel@vger.kernel.org
 S:	Supported
 F:	arch/x86/net/bpf_jit*
 F:	Documentation/networking/filter.txt
+F:	Documentation/bpf/
 F:	include/linux/bpf*
 F:	include/linux/filter.h
 F:	include/uapi/linux/bpf*
@@ -2724,7 +2741,7 @@ F:	net/core/filter.c
 F:	net/sched/act_bpf.c
 F:	net/sched/cls_bpf.c
 F:	samples/bpf/
-F:	tools/net/bpf*
+F:	tools/bpf/
 F:	tools/testing/selftests/bpf/
 
 BROADCOM B44 10/100 ETHERNET DRIVER
@@ -2903,6 +2920,7 @@ S:	Maintained
 F:	drivers/phy/broadcom/phy-brcm-usb*
 
 BROADCOM GENET ETHERNET DRIVER
+M:	Doug Berger <opendmb@gmail.com>
 M:	Florian Fainelli <f.fainelli@gmail.com>
 L:	netdev@vger.kernel.org
 S:	Supported
@@ -2929,6 +2947,7 @@ N:	bcm583*
 N:	bcm585*
 N:	bcm586*
 N:	bcm88312
+N:	hr2
 F:	arch/arm64/boot/dts/broadcom/ns2*
 F:	drivers/clk/bcm/clk-ns*
 F:	drivers/pinctrl/bcm/pinctrl-ns*
@@ -2972,6 +2991,14 @@ S:	Maintained
 F:	Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
 F:	drivers/cpufreq/brcmstb*
 
+BROADCOM STB AVS TMON DRIVER
+M:	Markus Mayer <mmayer@broadcom.com>
+M:	bcm-kernel-feedback-list@broadcom.com
+L:	linux-pm@vger.kernel.org
+S:	Maintained
+F:	Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
+F:	drivers/thermal/broadcom/brcmstb*
+
 BROADCOM STB NAND FLASH DRIVER
 M:	Brian Norris <computersforpeace@gmail.com>
 M:	Kamal Dasu <kdasu.kdev@gmail.com>
@@ -2980,6 +3007,14 @@ L:	bcm-kernel-feedback-list@broadcom.com
 S:	Maintained
 F:	drivers/mtd/nand/brcmnand/
 
+BROADCOM STB DPFE DRIVER
+M:	Markus Mayer <mmayer@broadcom.com>
+M:	bcm-kernel-feedback-list@broadcom.com
+L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+S:	Maintained
+F:	Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
+F:	drivers/memory/brcmstb_dpfe.c
+
 BROADCOM SYSTEMPORT ETHERNET DRIVER
 M:	Florian Fainelli <f.fainelli@gmail.com>
 L:	netdev@vger.kernel.org
@@ -3088,7 +3123,6 @@ F:	arch/c6x/
 
 CA8210 IEEE-802.15.4 RADIO DRIVER
 M:	Harry Morris <h.morris@cascoda.com>
-M:	linuxdev@cascoda.com
 L:	linux-wpan@vger.kernel.org
 W:	https://github.com/Cascoda/ca8210-linux.git
 S:	Maintained
@@ -3263,6 +3297,15 @@ F:	include/uapi/linux/cec.h
 F:	include/uapi/linux/cec-funcs.h
 F:	Documentation/devicetree/bindings/media/cec.txt
 
+CEC GPIO DRIVER
+M:	Hans Verkuil <hans.verkuil@cisco.com>
+L:	linux-media@vger.kernel.org
+T:	git git://linuxtv.org/media_tree.git
+W:	http://linuxtv.org
+S:	Supported
+F:	drivers/media/platform/cec-gpio/
+F:	Documentation/devicetree/bindings/media/cec-gpio.txt
+
 CELL BROADBAND ENGINE ARCHITECTURE
 M:	Arnd Bergmann <arnd@arndb.de>
 L:	linuxppc-dev@lists.ozlabs.org
@@ -3335,17 +3378,22 @@ S:	Maintained
 F:	drivers/auxdisplay/cfag12864bfb.c
 F:	include/linux/cfag12864b.h
 
-CFG80211 and NL80211
+802.11 (including CFG80211/NL80211)
 M:	Johannes Berg <johannes@sipsolutions.net>
 L:	linux-wireless@vger.kernel.org
 W:	http://wireless.kernel.org/
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
 S:	Maintained
+F:	net/wireless/
 F:	include/uapi/linux/nl80211.h
+F:	include/linux/ieee80211.h
+F:	include/net/wext.h
 F:	include/net/cfg80211.h
-F:	net/wireless/*
-X:	net/wireless/wext*
+F:	include/net/iw_handler.h
+F:	include/net/ieee80211_radiotap.h
+F:	Documentation/driver-api/80211/cfg80211.rst
+F:	Documentation/networking/regulatory.txt
 
 CHAR and MISC DRIVERS
 M:	Arnd Bergmann <arnd@arndb.de>
@@ -3421,7 +3469,7 @@ F:	drivers/scsi/snic/
 CISCO VIC ETHERNET NIC DRIVER
 M:	Christian Benvenuti <benve@cisco.com>
 M:	Govindarajulu Varadarajan <_govind@gmx.com>
-M:	Neel Patel <neepatel@cisco.com>
+M:	Parvi Kaustubhi <pkaustub@cisco.com>
 S:	Supported
 F:	drivers/net/ethernet/cisco/enic/
 
@@ -3472,7 +3520,7 @@ COCCINELLE/Semantic Patches (SmPL)
 M:	Julia Lawall <Julia.Lawall@lip6.fr>
 M:	Gilles Muller <Gilles.Muller@lip6.fr>
 M:	Nicolas Palix <nicolas.palix@imag.fr>
-M:	Michal Marek <mmarek@suse.com>
+M:	Michal Marek <michal.lkml@markovi.net>
 L:	cocci@systeme.lip6.fr (moderated for non-subscribers)
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
 W:	http://coccinelle.lip6.fr/
@@ -3586,7 +3634,7 @@ T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
 S:	Maintained
 F:	Documentation/cgroup-v1/cpusets.txt
 F:	include/linux/cpuset.h
-F:	kernel/cpuset.c
+F:	kernel/cgroup/cpuset.c
 
 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
 M:	Johannes Weiner <hannes@cmpxchg.org>
@@ -3685,8 +3733,8 @@ F:	drivers/cpuidle/*
 F:	include/linux/cpuidle.h
 
 CRAMFS FILESYSTEM
-W:	http://sourceforge.net/projects/cramfs/
-S:	Orphan / Obsolete
+M:	Nicolas Pitre <nico@linaro.org>
+S:	Maintained
 F:	Documentation/filesystems/cramfs.txt
 F:	fs/cramfs/
 
@@ -3987,6 +4035,26 @@ M:	"Maciej W. Rozycki" <macro@linux-mips.org>
 S:	Maintained
 F:	drivers/net/fddi/defxx.*
 
+DELL SMBIOS DRIVER
+M:	Pali Rohár <pali.rohar@gmail.com>
+M:	Mario Limonciello <mario.limonciello@dell.com>
+L:	platform-driver-x86@vger.kernel.org
+S:	Maintained
+F:	drivers/platform/x86/dell-smbios.*
+
+DELL SMBIOS SMM DRIVER
+M:	Mario Limonciello <mario.limonciello@dell.com>
+L:	platform-driver-x86@vger.kernel.org
+S:	Maintained
+F:	drivers/platform/x86/dell-smbios-smm.c
+
+DELL SMBIOS WMI DRIVER
+M:	Mario Limonciello <mario.limonciello@dell.com>
+L:	platform-driver-x86@vger.kernel.org
+S:	Maintained
+F:	drivers/platform/x86/dell-smbios-wmi.c
+F:	tools/wmi/dell-smbios-example.c
+
 DELL LAPTOP DRIVER
 M:	Matthew Garrett <mjg59@srcf.ucam.org>
 M:	Pali Rohár <pali.rohar@gmail.com>
@@ -4016,12 +4084,17 @@ S:	Maintained
 F:	Documentation/dcdbas.txt
 F:	drivers/firmware/dcdbas.*
 
-DELL WMI EXTRAS DRIVER
+DELL WMI NOTIFICATIONS DRIVER
 M:	Matthew Garrett <mjg59@srcf.ucam.org>
 M:	Pali Rohár <pali.rohar@gmail.com>
 S:	Maintained
 F:	drivers/platform/x86/dell-wmi.c
 
+DELL WMI DESCRIPTOR DRIVER
+M:	Mario Limonciello <mario.limonciello@dell.com>
+S:	Maintained
+F:	drivers/platform/x86/dell-wmi-descriptor.c
+
 DELTA ST MEDIA DRIVER
 M:	Hugues Fruchet <hugues.fruchet@st.com>
 L:	linux-media@vger.kernel.org
@@ -4125,7 +4198,7 @@ F:	Documentation/devicetree/bindings/mfd/da90*.txt
 F:	Documentation/devicetree/bindings/input/da90??-onkey.txt
 F:	Documentation/devicetree/bindings/thermal/da90??-thermal.txt
 F:	Documentation/devicetree/bindings/regulator/da92*.txt
-F:	Documentation/devicetree/bindings/watchdog/da92??-wdt.txt
+F:	Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
 F:	Documentation/devicetree/bindings/sound/da[79]*.txt
 F:	drivers/gpio/gpio-da90??.c
 F:	drivers/hwmon/da90??-hwmon.c
@@ -4173,7 +4246,7 @@ L:	linux-i2c@vger.kernel.org
 S:	Maintained
 F:	drivers/i2c/busses/i2c-diolan-u2c.c
 
-DIRECT ACCESS (DAX)
+FILESYSTEM DIRECT ACCESS (DAX)
 M:	Matthew Wilcox <mawilcox@microsoft.com>
 M:	Ross Zwisler <ross.zwisler@linux.intel.com>
 L:	linux-fsdevel@vger.kernel.org
@@ -4182,6 +4255,12 @@ F:	fs/dax.c
 F:	include/linux/dax.h
 F:	include/trace/events/fs_dax.h
 
+DEVICE DIRECT ACCESS (DAX)
+M:	Dan Williams <dan.j.williams@intel.com>
+L:	linux-nvdimm@lists.01.org
+S:	Supported
+F:	drivers/dax/
+
 DIRECTORY NOTIFICATION (DNOTIFY)
 M:	Jan Kara <jack@suse.cz>
 R:	Amir Goldstein <amir73il@gmail.com>
@@ -4377,6 +4456,12 @@ T:	git git://anongit.freedesktop.org/drm/drm-misc
 S:	Maintained
 F:	drivers/gpu/drm/bochs/
 
+DRM DRIVER FOR FARADAY TVE200 TV ENCODER
+M:	Linus Walleij <linus.walleij@linaro.org>
+T:	git git://anongit.freedesktop.org/drm/drm-misc
+S:	Maintained
+F:	drivers/gpu/drm/tve200/
+
 DRM DRIVER FOR INTEL I810 VIDEO CARDS
 S:	Orphan / Obsolete
 F:	drivers/gpu/drm/i810/
@@ -4520,7 +4605,7 @@ L:	dri-devel@lists.freedesktop.org
 S:	Supported
 F:	drivers/gpu/drm/sun4i/
 F:	Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux.git
+T:	git git://anongit.freedesktop.org/drm/drm-misc
 
 DRM DRIVERS FOR AMLOGIC SOCS
 M:	Neil Armstrong <narmstrong@baylibre.com>
@@ -4704,7 +4789,7 @@ T:	git git://anongit.freedesktop.org/drm/drm-misc
 DRM PANEL DRIVERS
 M:	Thierry Reding <thierry.reding@gmail.com>
 L:	dri-devel@lists.freedesktop.org
-T:	git git://anongit.freedesktop.org/tegra/linux.git
+T:	git git://anongit.freedesktop.org/drm/drm-misc
 S:	Maintained
 F:	drivers/gpu/drm/drm_panel.c
 F:	drivers/gpu/drm/panel/
@@ -5169,7 +5254,7 @@ F:	drivers/video/fbdev/s1d13xxxfb.c
 F:	include/video/s1d13xxxfb.h
 
 ERRSEQ ERROR TRACKING INFRASTRUCTURE
-M:	Jeff Layton <jlayton@poochiereds.net>
+M:	Jeff Layton <jlayton@kernel.org>
 S:	Maintained
 F:	lib/errseq.c
 F:	include/linux/errseq.h
@@ -5346,7 +5431,7 @@ F:	drivers/media/tuners/fc2580*
 
 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
 M:	Johannes Thumshirn <jth@kernel.org>
-L:	fcoe-devel@open-fcoe.org
+L:	linux-scsi@vger.kernel.org
 W:	www.Open-FCoE.org
 S:	Supported
 F:	drivers/scsi/libfc/
@@ -5357,7 +5442,7 @@ F:	include/scsi/libfcoe.h
 F:	include/uapi/scsi/fc/
 
 FILE LOCKING (flock() and fcntl()/lockf())
-M:	Jeff Layton <jlayton@poochiereds.net>
+M:	Jeff Layton <jlayton@kernel.org>
 M:	"J. Bruce Fields" <bfields@fieldses.org>
 L:	linux-fsdevel@vger.kernel.org
 S:	Maintained
@@ -5447,7 +5532,7 @@ K:	fmc_d.*register
 
 FPGA MANAGER FRAMEWORK
 M:	Alan Tull <atull@kernel.org>
-R:	Moritz Fischer <mdf@kernel.org>
+M:	Moritz Fischer <mdf@kernel.org>
 L:	linux-fpga@vger.kernel.org
 S:	Maintained
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
@@ -5472,6 +5557,7 @@ F:	drivers/net/wan/sdla.c
 
 FRAMEBUFFER LAYER
 M:	Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
+L:	dri-devel@lists.freedesktop.org
 L:	linux-fbdev@vger.kernel.org
 T:	git git://github.com/bzolnier/linux.git
 Q:	http://patchwork.kernel.org/project/linux-fbdev/list/
@@ -6089,7 +6175,6 @@ M:	Jean Delvare <jdelvare@suse.com>
 M:	Guenter Roeck <linux@roeck-us.net>
 L:	linux-hwmon@vger.kernel.org
 W:	http://hwmon.wiki.kernel.org/
-T:	quilt http://jdelvare.nerim.net/devel/linux/jdelvare-hwmon/
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
 S:	Maintained
 F:	Documentation/hwmon/
@@ -6259,6 +6344,13 @@ S:	Maintained
 F:	drivers/net/ethernet/hisilicon/
 F:	Documentation/devicetree/bindings/net/hisilicon*.txt
 
+HISILICON PMU DRIVER
+M:	Shaokun Zhang <zhangshaokun@hisilicon.com>
+W:	http://www.hisilicon.com
+S:	Supported
+F:	drivers/perf/hisilicon
+F:	Documentation/perf/hisi-pmu.txt
+
 HISILICON ROCE DRIVER
 M:	Lijun Ou <oulijun@huawei.com>
 M:	Wei Hu(Xavier) <xavier.huwei@huawei.com>
@@ -6792,8 +6884,7 @@ F:	drivers/ipack/
 
 INFINIBAND SUBSYSTEM
 M:	Doug Ledford <dledford@redhat.com>
-M:	Sean Hefty <sean.hefty@intel.com>
-M:	Hal Rosenstock <hal.rosenstock@gmail.com>
+M:	Jason Gunthorpe <jgg@mellanox.com>
 L:	linux-rdma@vger.kernel.org
 W:	http://www.openfabrics.org/
 Q:	http://patchwork.kernel.org/project/linux-rdma/list/
@@ -7119,6 +7210,11 @@ F:	Documentation/wimax/README.i2400m
 F:	drivers/net/wimax/i2400m/
 F:	include/uapi/linux/wimax/i2400m.h
 
+INTEL WMI THUNDERBOLT FORCE POWER DRIVER
+M:	Mario Limonciello <mario.limonciello@dell.com>
+S:	Maintained
+F:	drivers/platform/x86/intel-wmi-thunderbolt.c
+
 INTEL(R) TRACE HUB
 M:	Alexander Shishkin <alexander.shishkin@linux.intel.com>
 S:	Supported
@@ -7380,7 +7476,7 @@ JFS FILESYSTEM
 M:	Dave Kleikamp <shaggy@kernel.org>
 L:	jfs-discussion@lists.sourceforge.net
 W:	http://jfs.sourceforge.net/
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/shaggy/jfs-2.6.git
+T:	git git://github.com/kleikamp/linux-shaggy.git
 S:	Maintained
 F:	Documentation/filesystems/jfs.txt
 F:	fs/jfs/
@@ -7448,10 +7544,8 @@ F:	mm/kasan/
 F:	scripts/Makefile.kasan
 
 KCONFIG
-M:	"Yann E. MORIN" <yann.morin.1998@free.fr>
 L:	linux-kbuild@vger.kernel.org
-T:	git git://gitorious.org/linux-kconfig/linux-kconfig
-S:	Maintained
+S:	Orphan
 F:	Documentation/kbuild/kconfig-language.txt
 F:	scripts/kconfig/
 
@@ -7480,7 +7574,7 @@ F:	fs/autofs4/
 
 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
 M:	Masahiro Yamada <yamada.masahiro@socionext.com>
-M:	Michal Marek <mmarek@suse.com>
+M:	Michal Marek <michal.lkml@markovi.net>
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
 L:	linux-kbuild@vger.kernel.org
 S:	Maintained
@@ -7498,7 +7592,7 @@ S:	Odd Fixes
 
 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
 M:	"J. Bruce Fields" <bfields@fieldses.org>
-M:	Jeff Layton <jlayton@poochiereds.net>
+M:	Jeff Layton <jlayton@kernel.org>
 L:	linux-nfs@vger.kernel.org
 W:	http://nfs.sourceforge.net/
 T:	git git://linux-nfs.org/~bfields/linux.git
@@ -7619,6 +7713,7 @@ S:	Supported
 F:	arch/x86/kvm/
 F:	arch/x86/include/uapi/asm/kvm*
 F:	arch/x86/include/asm/kvm*
+F:	arch/x86/include/asm/pvclock-abi.h
 F:	arch/x86/kernel/kvm.c
 F:	arch/x86/kernel/kvmclock.c
 
@@ -7672,6 +7767,7 @@ F:	security/keys/
 
 KGDB / KDB /debug_core
 M:	Jason Wessel <jason.wessel@windriver.com>
+M:	Daniel Thompson <daniel.thompson@linaro.org>
 W:	http://kgdb.wiki.kernel.org/
 L:	kgdb-bugreport@lists.sourceforge.net
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
@@ -7683,16 +7779,6 @@ F:	include/linux/kdb.h
 F:	include/linux/kgdb.h
 F:	kernel/debug/
 
-KMEMCHECK
-M:	Vegard Nossum <vegardno@ifi.uio.no>
-M:	Pekka Enberg <penberg@kernel.org>
-S:	Maintained
-F:	Documentation/dev-tools/kmemcheck.rst
-F:	arch/x86/include/asm/kmemcheck.h
-F:	arch/x86/mm/kmemcheck/
-F:	include/linux/kmemcheck.h
-F:	mm/kmemcheck.c
-
 KMEMLEAK
 M:	Catalin Marinas <catalin.marinas@arm.com>
 S:	Maintained
@@ -8226,6 +8312,7 @@ F:	Documentation/networking/mac80211-injection.txt
 F:	include/net/mac80211.h
 F:	net/mac80211/
 F:	drivers/net/wireless/mac80211_hwsim.[ch]
+F:	Documentation/networking/mac80211_hwsim/README
 
 MAILBOX API
 M:	Jassi Brar <jassisinghbrar@gmail.com>
@@ -9245,9 +9332,9 @@ F:	drivers/gpu/drm/mxsfb/
 F:	Documentation/devicetree/bindings/display/mxsfb-drm.txt
 
 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
-M:	Hyong-Youb Kim <hykim@myri.com>
+M:	Chris Lee <christopher.lee@cspi.com>
 L:	netdev@vger.kernel.org
-W:	https://www.myricom.com/support/downloads/myri10ge.html
+W:	https://www.cspi.com/ethernet-products/support/downloads/
 S:	Supported
 F:	drivers/net/ethernet/myricom/myri10ge/
 
@@ -9420,6 +9507,7 @@ M:	Florian Fainelli <f.fainelli@gmail.com>
 S:	Maintained
 F:	net/dsa/
 F:	include/net/dsa.h
+F:	include/linux/dsa/
 F:	drivers/net/dsa/
 
 NETWORKING [GENERAL]
@@ -9440,8 +9528,8 @@ F:	include/uapi/linux/in.h
 F:	include/uapi/linux/net.h
 F:	include/uapi/linux/netdevice.h
 F:	include/uapi/linux/net_namespace.h
-F:	tools/net/
 F:	tools/testing/selftests/net/
+F:	lib/net_utils.c
 F:	lib/random32.c
 
 NETWORKING [IPSEC]
@@ -9642,12 +9730,11 @@ S:	Supported
 F:	drivers/ntb/hw/idt/
 
 NTB INTEL DRIVER
-M:	Jon Mason <jdmason@kudzu.us>
 M:	Dave Jiang <dave.jiang@intel.com>
 L:	linux-ntb@googlegroups.com
 S:	Supported
-W:	https://github.com/jonmason/ntb/wiki
-T:	git git://github.com/jonmason/ntb.git
+W:	https://github.com/davejiang/linux/wiki
+T:	git https://github.com/davejiang/linux.git
 F:	drivers/ntb/hw/intel/
 
 NTFS FILESYSTEM
@@ -10359,6 +10446,8 @@ F:	Documentation/switchtec.txt
 F:	Documentation/ABI/testing/sysfs-class-switchtec
 F:	drivers/pci/switch/switchtec*
 F:	include/uapi/linux/switchtec_ioctl.h
+F:	include/linux/switchtec.h
+F:	drivers/ntb/hw/mscc/
 
 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
 M:	Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
@@ -10509,6 +10598,14 @@ S:	Maintained
 F:	Documentation/devicetree/bindings/pci/pcie-kirin.txt
 F:	drivers/pci/dwc/pcie-kirin.c
 
+PCIE DRIVER FOR HISILICON STB
+M:	Jianguo Sun <sunjianguo1@huawei.com>
+M:	Shawn Guo <shawn.guo@linaro.org>
+L:	linux-pci@vger.kernel.org
+S:	Maintained
+F:	Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
+F:	drivers/pci/dwc/pcie-histb.c
+
 PCIE DRIVER FOR MEDIATEK
 M:	Ryder Lee <ryder.lee@mediatek.com>
 L:	linux-pci@vger.kernel.org
@@ -10532,6 +10629,13 @@ S:	Maintained
 F:	Documentation/devicetree/bindings/pci/rockchip-pcie.txt
 F:	drivers/pci/host/pcie-rockchip.c
 
+PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
+M:	Linus Walleij <linus.walleij@linaro.org>
+L:	linux-pci@vger.kernel.org
+S:	Maintained
+F:	Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
+F:	drivers/pci/host/pci-v3-semi.c
+
 PCIE DRIVER FOR ST SPEAR13XX
 M:	Pratyush Anand <pratyush.anand@gmail.com>
 L:	linux-pci@vger.kernel.org
@@ -10562,6 +10666,12 @@ S:	Maintained
 F:	crypto/pcrypt.c
 F:	include/crypto/pcrypt.h
 
+PEAQ WMI HOTKEYS DRIVER
+M:	Hans de Goede <hdegoede@redhat.com>
+L:	platform-driver-x86@vger.kernel.org
+S:	Maintained
+F:	drivers/platform/x86/peaq-wmi.c
+
 PER-CPU MEMORY ALLOCATOR
 M:	Tejun Heo <tj@kernel.org>
 M:	Christoph Lameter <cl@linux.com>
@@ -10675,6 +10785,7 @@ PIN CONTROLLER - RENESAS
 M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
 M:	Geert Uytterhoeven <geert+renesas@glider.be>
 L:	linux-renesas-soc@vger.kernel.org
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
 S:	Maintained
 F:	drivers/pinctrl/sh-pfc/
 
@@ -11103,6 +11214,7 @@ F:	drivers/net/ethernet/qlogic/qede/
 
 QLOGIC QL4xxx RDMA DRIVER
 M:	Ram Amrani <Ram.Amrani@cavium.com>
+M:	Michal Kalderon <Michal.Kalderon@cavium.com>
 M:	Ariel Elior <Ariel.Elior@cavium.com>
 L:	linux-rdma@vger.kernel.org
 S:	Supported
@@ -11473,6 +11585,7 @@ F:	include/linux/rpmsg/
 RENESAS CLOCK DRIVERS
 M:	Geert Uytterhoeven <geert+renesas@glider.be>
 L:	linux-renesas-soc@vger.kernel.org
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
 S:	Supported
 F:	drivers/clk/renesas/
 
@@ -11515,6 +11628,7 @@ T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
 S:	Maintained
 F:	Documentation/rfkill.txt
+F:	Documentation/ABI/stable/sysfs-class-rfkill
 F:	net/rfkill/
 
 RHASHTABLE
@@ -11536,6 +11650,16 @@ S:	Maintained
 F:	drivers/mtd/nand/r852.c
 F:	drivers/mtd/nand/r852.h
 
+RISC-V ARCHITECTURE
+M:	Palmer Dabbelt <palmer@sifive.com>
+M:	Albert Ou <albert@sifive.com>
+L:	patches@groups.riscv.org
+T:	git https://github.com/riscv/riscv-linux
+S:	Supported
+F:	arch/riscv/
+K:	riscv
+N:	riscv
+
 ROCCAT DRIVERS
 M:	Stefan Achatz <erazor_de@users.sourceforge.net>
 W:	http://sourceforge.net/projects/roccat/
@@ -11544,6 +11668,13 @@ F:	drivers/hid/hid-roccat*
 F:	include/linux/hid-roccat*
 F:	Documentation/ABI/*/sysfs-driver-hid-roccat*
 
+ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
+M:	Jacob chen <jacob2.chen@rock-chips.com>
+L:	linux-media@vger.kernel.org
+S:	Maintained
+F:	drivers/media/platform/rockchip/rga/
+F:	Documentation/devicetree/bindings/media/rockchip-rga.txt
+
 ROCKER DRIVER
 M:	Jiri Pirko <jiri@resnulli.us>
 L:	netdev@vger.kernel.org
@@ -11647,6 +11778,18 @@ T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-deve
 S:	Maintained
 F:	drivers/net/wireless/realtek/rtl8xxxu/
 
+RXRPC SOCKETS (AF_RXRPC)
+M:	David Howells <dhowells@redhat.com>
+L:	linux-afs@lists.infradead.org
+S:	Supported
+F:	net/rxrpc/
+F:	include/keys/rxrpc-type.h
+F:	include/net/af_rxrpc.h
+F:	include/trace/events/rxrpc.h
+F:	include/uapi/linux/rxrpc.h
+F:	Documentation/networking/rxrpc.txt
+W:	https://www.infradead.org/~dhowells/kafs/
+
 S3 SAVAGE FRAMEBUFFER DRIVER
 M:	Antonino Daplas <adaplas@gmail.com>
 L:	linux-fbdev@vger.kernel.org
@@ -12500,6 +12643,14 @@ S:	Maintained
 F:	drivers/ssb/
 F:	include/linux/ssb/
 
+SONY IMX274 SENSOR DRIVER
+M:	Leon Luo <leonl@leopardimaging.com>
+L:	linux-media@vger.kernel.org
+T:	git git://linuxtv.org/media_tree.git
+S:	Maintained
+F:	drivers/media/i2c/imx274.c
+F:	Documentation/devicetree/bindings/media/i2c/imx274.txt
+
 SONY MEMORYSTICK CARD SUPPORT
 M:	Alex Dubov <oakad@yahoo.com>
 W:	http://tifmxx.berlios.de/
@@ -12693,6 +12844,13 @@ L:	stable@vger.kernel.org
 S:	Supported
 F:	Documentation/process/stable-kernel-rules.rst
 
+STAGING - ATOMISP DRIVER
+M:	Alan Cox <alan@linux.intel.com>
+M:	Sakari Ailus <sakari.ailus@linux.intel.com>
+L:	linux-media@vger.kernel.org
+S:	Maintained
+F:	drivers/staging/media/atomisp/
+
 STAGING - COMEDI
 M:	Ian Abbott <abbotti@mev.co.uk>
 M:	H Hartley Sweeten <hsweeten@visionengravers.com>
@@ -12936,6 +13094,12 @@ F:	arch/arc/plat-axs10x
 F:	arch/arc/boot/dts/ax*
 F:	Documentation/devicetree/bindings/arc/axs10*
 
+SYNOPSYS AXS10x RESET CONTROLLER DRIVER
+M:	Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
+S:	Supported
+F:	drivers/reset/reset-axs10x.c
+F:	Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
+
 SYNOPSYS DESIGNWARE APB GPIO DRIVER
 M:	Hoan Tran <hotran@apm.com>
 L:	linux-gpio@vger.kernel.org
@@ -12953,6 +13117,7 @@ F:	drivers/dma/dw/
 
 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
 M:	Jie Deng <jiedeng@synopsys.com>
+M:	Jose Abreu <Jose.Abreu@synopsys.com>
 L:	netdev@vger.kernel.org
 S:	Supported
 F:	drivers/net/ethernet/synopsys/
@@ -13326,8 +13491,18 @@ M:	Andreas Noever <andreas.noever@gmail.com>
 M:	Michael Jamet <michael.jamet@intel.com>
 M:	Mika Westerberg <mika.westerberg@linux.intel.com>
 M:	Yehezkel Bernat <yehezkel.bernat@intel.com>
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
 S:	Maintained
 F:	drivers/thunderbolt/
+F:	include/linux/thunderbolt.h
+
+THUNDERBOLT NETWORK DRIVER
+M:	Michael Jamet <michael.jamet@intel.com>
+M:	Mika Westerberg <mika.westerberg@linux.intel.com>
+M:	Yehezkel Bernat <yehezkel.bernat@intel.com>
+L:	netdev@vger.kernel.org
+S:	Maintained
+F:	drivers/net/thunderbolt.c
 
 THUNDERX GPIO DRIVER
 M:	David Daney <david.daney@cavium.com>
@@ -13495,10 +13670,8 @@ F:	drivers/net/wireless/ti/
 F:	include/linux/wl12xx.h
 
 TILE ARCHITECTURE
-M:	Chris Metcalf <cmetcalf@mellanox.com>
 W:	http://www.mellanox.com/repository/solutions/tile-scm/
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile.git
-S:	Supported
+S:	Orphan
 F:	arch/tile/
 F:	drivers/char/tile-srom.c
 F:	drivers/edac/tile_edac.c
@@ -13784,7 +13957,7 @@ UDRAW TABLET
 M:	Bastien Nocera <hadess@hadess.net>
 L:	linux-input@vger.kernel.org
 S:	Maintained
-F:	drivers/hid/hid-udraw.c
+F:	drivers/hid/hid-udraw-ps3.c
 
 UFS FILESYSTEM
 M:	Evgeniy Dushistov <dushistov@mail.ru>
@@ -14307,12 +14480,15 @@ S:	Maintained
 F:	include/linux/virtio_vsock.h
 F:	include/uapi/linux/virtio_vsock.h
 F:	include/uapi/linux/vsockmon.h
+F:	include/uapi/linux/vm_sockets_diag.h
+F:	net/vmw_vsock/diag.c
 F:	net/vmw_vsock/af_vsock_tap.c
 F:	net/vmw_vsock/virtio_transport_common.c
 F:	net/vmw_vsock/virtio_transport.c
 F:	drivers/net/vsockmon.c
 F:	drivers/vhost/vsock.c
 F:	drivers/vhost/vsock.h
+F:	tools/testing/vsock/
 
 VIRTIO CONSOLE DRIVER
 M:	Amit Shah <amit@kernel.org>
@@ -14409,7 +14585,7 @@ M:	Manohar Vanga <manohar.vanga@gmail.com>
 M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 L:	devel@driverdev.osuosl.org
 S:	Maintained
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
 F:	Documentation/driver-api/vme.rst
 F:	drivers/staging/vme/
 F:	drivers/vme/
@@ -14576,7 +14752,6 @@ L:	wil6210@qca.qualcomm.com
 S:	Supported
 W:	http://wireless.kernel.org/en/users/Drivers/wil6210
 F:	drivers/net/wireless/ath/wil6210/
-F:	include/uapi/linux/wil6210_uapi.h
 
 WIMAX STACK
 M:	Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
@@ -14761,6 +14936,7 @@ F:	arch/x86/xen/
 F:	drivers/*/xen-*front.c
 F:	drivers/xen/
 F:	arch/x86/include/asm/xen/
+F:	arch/x86/include/asm/pvclock-abi.h
 F:	include/xen/
 F:	include/uapi/xen/
 F:	Documentation/ABI/stable/sysfs-hypervisor-xen
diff --git a/Makefile b/Makefile
index 33cefc31124d..92b74bcd3c2a 100644
--- a/Makefile
+++ b/Makefile
@@ -1,8 +1,8 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 4
-PATCHLEVEL = 14
+PATCHLEVEL = 15
 SUBLEVEL = 0
-EXTRAVERSION =
+EXTRAVERSION = -rc5
 NAME = Fearless Coyote
 
 # *DOCUMENTATION*
@@ -11,6 +11,10 @@ NAME = Fearless Coyote
 # Comments in this file are targeted only to the developer, do not
 # expect to learn how to build the kernel reading this file.
 
+# That's our default target when none is given on the command line
+PHONY := _all
+_all:
+
 # o Do not use make's built-in rules and variables
 #   (this increases performance and avoids hard-to-debug behaviour);
 # o Look for make include files relative to root of kernel src
@@ -117,10 +121,6 @@ ifeq ("$(origin O)", "command line")
   KBUILD_OUTPUT := $(O)
 endif
 
-# That's our default target when none is given on the command line
-PHONY := _all
-_all:
-
 # Cancel implicit rules on top Makefile
 $(CURDIR)/Makefile Makefile: ;
 
@@ -132,7 +132,7 @@ ifneq ($(KBUILD_OUTPUT),)
 # check that the output directory actually exists
 saved-output := $(KBUILD_OUTPUT)
 KBUILD_OUTPUT := $(shell mkdir -p $(KBUILD_OUTPUT) && cd $(KBUILD_OUTPUT) \
-								&& /bin/pwd)
+								&& pwd)
 $(if $(KBUILD_OUTPUT),, \
      $(error failed to create output directory "$(saved-output)"))
 
@@ -187,15 +187,6 @@ ifeq ("$(origin M)", "command line")
   KBUILD_EXTMOD := $(M)
 endif
 
-# If building an external module we do not care about the all: rule
-# but instead _all depend on modules
-PHONY += all
-ifeq ($(KBUILD_EXTMOD),)
-_all: all
-else
-_all: modules
-endif
-
 ifeq ($(KBUILD_SRC),)
         # building in the source tree
         srctree := .
@@ -207,6 +198,9 @@ else
                 srctree := $(KBUILD_SRC)
         endif
 endif
+
+export KBUILD_CHECKSRC KBUILD_EXTMOD KBUILD_SRC
+
 objtree		:= .
 src		:= $(srctree)
 obj		:= $(objtree)
@@ -215,6 +209,74 @@ VPATH		:= $(srctree)$(if $(KBUILD_EXTMOD),:$(KBUILD_EXTMOD))
 
 export srctree objtree VPATH
 
+# To make sure we do not include .config for any of the *config targets
+# catch them early, and hand them over to scripts/kconfig/Makefile
+# It is allowed to specify more targets when calling make, including
+# mixing *config targets and build targets.
+# For example 'make oldconfig all'.
+# Detect when mixed targets is specified, and make a second invocation
+# of make so .config is not included in this case either (for *config).
+
+version_h := include/generated/uapi/linux/version.h
+old_version_h := include/linux/version.h
+
+no-dot-config-targets := clean mrproper distclean \
+			 cscope gtags TAGS tags help% %docs check% coccicheck \
+			 $(version_h) headers_% archheaders archscripts \
+			 kernelversion %src-pkg
+
+config-targets := 0
+mixed-targets  := 0
+dot-config     := 1
+
+ifneq ($(filter $(no-dot-config-targets), $(MAKECMDGOALS)),)
+	ifeq ($(filter-out $(no-dot-config-targets), $(MAKECMDGOALS)),)
+		dot-config := 0
+	endif
+endif
+
+ifeq ($(KBUILD_EXTMOD),)
+        ifneq ($(filter config %config,$(MAKECMDGOALS)),)
+                config-targets := 1
+                ifneq ($(words $(MAKECMDGOALS)),1)
+                        mixed-targets := 1
+                endif
+        endif
+endif
+# install and modules_install need also be processed one by one
+ifneq ($(filter install,$(MAKECMDGOALS)),)
+        ifneq ($(filter modules_install,$(MAKECMDGOALS)),)
+	        mixed-targets := 1
+        endif
+endif
+
+ifeq ($(mixed-targets),1)
+# ===========================================================================
+# We're called with mixed targets (*config and build targets).
+# Handle them one by one.
+
+PHONY += $(MAKECMDGOALS) __build_one_by_one
+
+$(filter-out __build_one_by_one, $(MAKECMDGOALS)): __build_one_by_one
+	@:
+
+__build_one_by_one:
+	$(Q)set -e; \
+	for i in $(MAKECMDGOALS); do \
+		$(MAKE) -f $(srctree)/Makefile $$i; \
+	done
+
+else
+
+# We need some generic definitions (do not try to remake the file).
+scripts/Kbuild.include: ;
+include scripts/Kbuild.include
+
+# Read KERNELRELEASE from include/config/kernel.release (if it exists)
+KERNELRELEASE = $(shell cat include/config/kernel.release 2> /dev/null)
+KERNELVERSION = $(VERSION)$(if $(PATCHLEVEL),.$(PATCHLEVEL)$(if $(SUBLEVEL),.$(SUBLEVEL)))$(EXTRAVERSION)
+export VERSION PATCHLEVEL SUBLEVEL KERNELRELEASE KERNELVERSION
+
 # SUBARCH tells the usermode build what the underlying arch is.  That is set
 # first, and if a usermode build is happening, the "ARCH=um" on the command
 # line overrides the setting of ARCH below.  If a native build is happening,
@@ -226,7 +288,8 @@ SUBARCH := $(shell uname -m | sed -e s/i.86/x86/ -e s/x86_64/x86/ \
 				  -e s/arm.*/arm/ -e s/sa110/arm/ \
 				  -e s/s390x/s390/ -e s/parisc64/parisc/ \
 				  -e s/ppc.*/powerpc/ -e s/mips.*/mips/ \
-				  -e s/sh[234].*/sh/ -e s/aarch64.*/arm64/ )
+				  -e s/sh[234].*/sh/ -e s/aarch64.*/arm64/ \
+				  -e s/riscv.*/riscv/)
 
 # Cross compiling and selecting different set of gcc/bin-utils
 # ---------------------------------------------------------------------------
@@ -284,9 +347,6 @@ ifeq ($(ARCH),tilegx)
        SRCARCH := tile
 endif
 
-# Where to locate arch specific headers
-hdr-arch  := $(SRCARCH)
-
 KCONFIG_CONFIG	?= .config
 export KCONFIG_CONFIG
 
@@ -307,45 +367,6 @@ HOSTCXXFLAGS := -O2 $(HOST_LFS_CFLAGS)
 HOSTLDFLAGS  := $(HOST_LFS_LDFLAGS)
 HOST_LOADLIBES := $(HOST_LFS_LIBS)
 
-ifeq ($(shell $(HOSTCC) -v 2>&1 | grep -c "clang version"), 1)
-HOSTCFLAGS  += -Wno-unused-value -Wno-unused-parameter \
-		-Wno-missing-field-initializers -fno-delete-null-pointer-checks
-endif
-
-# Decide whether to build built-in, modular, or both.
-# Normally, just do built-in.
-
-KBUILD_MODULES :=
-KBUILD_BUILTIN := 1
-
-# If we have only "make modules", don't compile built-in objects.
-# When we're building modules with modversions, we need to consider
-# the built-in objects during the descend as well, in order to
-# make sure the checksums are up to date before we record them.
-
-ifeq ($(MAKECMDGOALS),modules)
-  KBUILD_BUILTIN := $(if $(CONFIG_MODVERSIONS),1)
-endif
-
-# If we have "make <whatever> modules", compile modules
-# in addition to whatever we do anyway.
-# Just "make" or "make all" shall build modules as well
-
-ifneq ($(filter all _all modules,$(MAKECMDGOALS)),)
-  KBUILD_MODULES := 1
-endif
-
-ifeq ($(MAKECMDGOALS),)
-  KBUILD_MODULES := 1
-endif
-
-export KBUILD_MODULES KBUILD_BUILTIN
-export KBUILD_CHECKSRC KBUILD_SRC KBUILD_EXTMOD
-
-# We need some generic definitions (do not try to remake the file).
-scripts/Kbuild.include: ;
-include scripts/Kbuild.include
-
 # Make variables (CC, etc...)
 AS		= $(CROSS_COMPILE)as
 LD		= $(CROSS_COMPILE)ld
@@ -373,14 +394,11 @@ LDFLAGS_MODULE  =
 CFLAGS_KERNEL	=
 AFLAGS_KERNEL	=
 LDFLAGS_vmlinux =
-CFLAGS_GCOV	:= -fprofile-arcs -ftest-coverage -fno-tree-loop-im $(call cc-disable-warning,maybe-uninitialized,)
-CFLAGS_KCOV	:= $(call cc-option,-fsanitize-coverage=trace-pc,)
-
 
 # Use USERINCLUDE when you must reference the UAPI directories only.
 USERINCLUDE    := \
-		-I$(srctree)/arch/$(hdr-arch)/include/uapi \
-		-I$(objtree)/arch/$(hdr-arch)/include/generated/uapi \
+		-I$(srctree)/arch/$(SRCARCH)/include/uapi \
+		-I$(objtree)/arch/$(SRCARCH)/include/generated/uapi \
 		-I$(srctree)/include/uapi \
 		-I$(objtree)/include/generated/uapi \
                 -include $(srctree)/include/linux/kconfig.h
@@ -388,40 +406,33 @@ USERINCLUDE    := \
 # Use LINUXINCLUDE when you must reference the include/ directory.
 # Needed to be compatible with the O= option
 LINUXINCLUDE    := \
-		-I$(srctree)/arch/$(hdr-arch)/include \
-		-I$(objtree)/arch/$(hdr-arch)/include/generated \
+		-I$(srctree)/arch/$(SRCARCH)/include \
+		-I$(objtree)/arch/$(SRCARCH)/include/generated \
 		$(if $(KBUILD_SRC), -I$(srctree)/include) \
 		-I$(objtree)/include \
 		$(USERINCLUDE)
 
-KBUILD_CPPFLAGS := -D__KERNEL__
-
+KBUILD_AFLAGS   := -D__ASSEMBLY__
 KBUILD_CFLAGS   := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
 		   -fno-strict-aliasing -fno-common -fshort-wchar \
 		   -Werror-implicit-function-declaration \
 		   -Wno-format-security \
-		   -std=gnu89 $(call cc-option,-fno-PIE)
-
-
+		   -std=gnu89
+KBUILD_CPPFLAGS := -D__KERNEL__
 KBUILD_AFLAGS_KERNEL :=
 KBUILD_CFLAGS_KERNEL :=
-KBUILD_AFLAGS   := -D__ASSEMBLY__ $(call cc-option,-fno-PIE)
 KBUILD_AFLAGS_MODULE  := -DMODULE
 KBUILD_CFLAGS_MODULE  := -DMODULE
 KBUILD_LDFLAGS_MODULE := -T $(srctree)/scripts/module-common.lds
+GCC_PLUGINS_CFLAGS :=
 
-# Read KERNELRELEASE from include/config/kernel.release (if it exists)
-KERNELRELEASE = $(shell cat include/config/kernel.release 2> /dev/null)
-KERNELVERSION = $(VERSION)$(if $(PATCHLEVEL),.$(PATCHLEVEL)$(if $(SUBLEVEL),.$(SUBLEVEL)))$(EXTRAVERSION)
-
-export VERSION PATCHLEVEL SUBLEVEL KERNELRELEASE KERNELVERSION
 export ARCH SRCARCH CONFIG_SHELL HOSTCC HOSTCFLAGS CROSS_COMPILE AS LD CC
 export CPP AR NM STRIP OBJCOPY OBJDUMP HOSTLDFLAGS HOST_LOADLIBES
 export MAKE AWK GENKSYMS INSTALLKERNEL PERL PYTHON UTS_MACHINE
 export HOSTCXX HOSTCXXFLAGS LDFLAGS_MODULE CHECK CHECKFLAGS
 
 export KBUILD_CPPFLAGS NOSTDINC_FLAGS LINUXINCLUDE OBJCOPYFLAGS LDFLAGS
-export KBUILD_CFLAGS CFLAGS_KERNEL CFLAGS_MODULE CFLAGS_GCOV CFLAGS_KCOV CFLAGS_KASAN CFLAGS_UBSAN
+export KBUILD_CFLAGS CFLAGS_KERNEL CFLAGS_MODULE CFLAGS_KASAN CFLAGS_UBSAN
 export KBUILD_AFLAGS AFLAGS_KERNEL AFLAGS_MODULE
 export KBUILD_AFLAGS_MODULE KBUILD_CFLAGS_MODULE KBUILD_LDFLAGS_MODULE
 export KBUILD_AFLAGS_KERNEL KBUILD_CFLAGS_KERNEL
@@ -463,73 +474,38 @@ ifneq ($(KBUILD_SRC),)
 	    $(srctree) $(objtree) $(VERSION) $(PATCHLEVEL)
 endif
 
-# Support for using generic headers in asm-generic
-PHONY += asm-generic uapi-asm-generic
-asm-generic: uapi-asm-generic
-	$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.asm-generic \
-	            src=asm obj=arch/$(SRCARCH)/include/generated/asm
-uapi-asm-generic:
-	$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.asm-generic \
-	            src=uapi/asm obj=arch/$(SRCARCH)/include/generated/uapi/asm
-
-# To make sure we do not include .config for any of the *config targets
-# catch them early, and hand them over to scripts/kconfig/Makefile
-# It is allowed to specify more targets when calling make, including
-# mixing *config targets and build targets.
-# For example 'make oldconfig all'.
-# Detect when mixed targets is specified, and make a second invocation
-# of make so .config is not included in this case either (for *config).
-
-version_h := include/generated/uapi/linux/version.h
-old_version_h := include/linux/version.h
-
-no-dot-config-targets := clean mrproper distclean \
-			 cscope gtags TAGS tags help% %docs check% coccicheck \
-			 $(version_h) headers_% archheaders archscripts \
-			 kernelversion %src-pkg
-
-config-targets := 0
-mixed-targets  := 0
-dot-config     := 1
-
-ifneq ($(filter $(no-dot-config-targets), $(MAKECMDGOALS)),)
-	ifeq ($(filter-out $(no-dot-config-targets), $(MAKECMDGOALS)),)
-		dot-config := 0
-	endif
-endif
-
-ifeq ($(KBUILD_EXTMOD),)
-        ifneq ($(filter config %config,$(MAKECMDGOALS)),)
-                config-targets := 1
-                ifneq ($(words $(MAKECMDGOALS)),1)
-                        mixed-targets := 1
-                endif
-        endif
+ifeq ($(cc-name),clang)
+ifneq ($(CROSS_COMPILE),)
+CLANG_TARGET	:= --target=$(notdir $(CROSS_COMPILE:%-=%))
+GCC_TOOLCHAIN	:= $(realpath $(dir $(shell which $(LD)))/..)
 endif
-# install and modules_install need also be processed one by one
-ifneq ($(filter install,$(MAKECMDGOALS)),)
-        ifneq ($(filter modules_install,$(MAKECMDGOALS)),)
-	        mixed-targets := 1
-        endif
+ifneq ($(GCC_TOOLCHAIN),)
+CLANG_GCC_TC	:= --gcc-toolchain=$(GCC_TOOLCHAIN)
 endif
+KBUILD_CFLAGS += $(CLANG_TARGET) $(CLANG_GCC_TC)
+KBUILD_AFLAGS += $(CLANG_TARGET) $(CLANG_GCC_TC)
+KBUILD_CPPFLAGS += $(call cc-option,-Qunused-arguments,)
+KBUILD_CFLAGS += $(call cc-disable-warning, unused-variable)
+KBUILD_CFLAGS += $(call cc-disable-warning, format-invalid-specifier)
+KBUILD_CFLAGS += $(call cc-disable-warning, gnu)
+KBUILD_CFLAGS += $(call cc-disable-warning, address-of-packed-member)
+# Quiet clang warning: comparison of unsigned expression < 0 is always false
+KBUILD_CFLAGS += $(call cc-disable-warning, tautological-compare)
+# CLANG uses a _MergedGlobals as optimization, but this breaks modpost, as the
+# source of a reference will be _MergedGlobals and not on of the whitelisted names.
+# See modpost pattern 2
+KBUILD_CFLAGS += $(call cc-option, -mno-global-merge,)
+KBUILD_CFLAGS += $(call cc-option, -fcatch-undefined-behavior)
+KBUILD_CFLAGS += $(call cc-option, -no-integrated-as)
+KBUILD_AFLAGS += $(call cc-option, -no-integrated-as)
+else
 
-ifeq ($(mixed-targets),1)
-# ===========================================================================
-# We're called with mixed targets (*config and build targets).
-# Handle them one by one.
-
-PHONY += $(MAKECMDGOALS) __build_one_by_one
-
-$(filter-out __build_one_by_one, $(MAKECMDGOALS)): __build_one_by_one
-	@:
-
-__build_one_by_one:
-	$(Q)set -e; \
-	for i in $(MAKECMDGOALS); do \
-		$(MAKE) -f $(srctree)/Makefile $$i; \
-	done
+# These warnings generated too much noise in a regular build.
+# Use make W=1 to enable them (see scripts/Makefile.extrawarn)
+KBUILD_CFLAGS += $(call cc-disable-warning, unused-but-set-variable)
+KBUILD_CFLAGS += $(call cc-disable-warning, unused-const-variable)
+endif
 
-else
 ifeq ($(config-targets),1)
 # ===========================================================================
 # *config targets only - make sure prerequisites are updated, and descend
@@ -552,6 +528,44 @@ else
 # Build targets only - this includes vmlinux, arch specific targets, clean
 # targets and others. In general all targets except *config targets.
 
+# If building an external module we do not care about the all: rule
+# but instead _all depend on modules
+PHONY += all
+ifeq ($(KBUILD_EXTMOD),)
+_all: all
+else
+_all: modules
+endif
+
+# Decide whether to build built-in, modular, or both.
+# Normally, just do built-in.
+
+KBUILD_MODULES :=
+KBUILD_BUILTIN := 1
+
+# If we have only "make modules", don't compile built-in objects.
+# When we're building modules with modversions, we need to consider
+# the built-in objects during the descend as well, in order to
+# make sure the checksums are up to date before we record them.
+
+ifeq ($(MAKECMDGOALS),modules)
+  KBUILD_BUILTIN := $(if $(CONFIG_MODVERSIONS),1)
+endif
+
+# If we have "make <whatever> modules", compile modules
+# in addition to whatever we do anyway.
+# Just "make" or "make all" shall build modules as well
+
+ifneq ($(filter all _all modules,$(MAKECMDGOALS)),)
+  KBUILD_MODULES := 1
+endif
+
+ifeq ($(MAKECMDGOALS),)
+  KBUILD_MODULES := 1
+endif
+
+export KBUILD_MODULES KBUILD_BUILTIN
+
 ifeq ($(KBUILD_EXTMOD),)
 # Additional helpers built in scripts/
 # Carefully list dependencies so we do not try to build scripts twice
@@ -622,6 +636,11 @@ endif
 # Defaults to vmlinux, but the arch makefile usually adds further targets
 all: vmlinux
 
+KBUILD_CFLAGS	+= $(call cc-option,-fno-PIE)
+KBUILD_AFLAGS	+= $(call cc-option,-fno-PIE)
+CFLAGS_GCOV	:= -fprofile-arcs -ftest-coverage -fno-tree-loop-im $(call cc-disable-warning,maybe-uninitialized,)
+export CFLAGS_GCOV CFLAGS_KCOV
+
 # The arch Makefile can set ARCH_{CPP,A,C}FLAGS to override the default
 # values of the respective KBUILD_* variables
 ARCH_CPPFLAGS :=
@@ -653,11 +672,12 @@ KBUILD_CFLAGS += $(call cc-ifversion, -lt, 0409, \
 KBUILD_CFLAGS	+= $(call cc-option,--param=allow-store-data-races=0)
 
 # check for 'asm goto'
-ifeq ($(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-goto.sh $(CC) $(KBUILD_CFLAGS)), y)
+ifeq ($(call shell-cached,$(CONFIG_SHELL) $(srctree)/scripts/gcc-goto.sh $(CC) $(KBUILD_CFLAGS)), y)
 	KBUILD_CFLAGS += -DCC_HAVE_ASM_GOTO
 	KBUILD_AFLAGS += -DCC_HAVE_ASM_GOTO
 endif
 
+include scripts/Makefile.kcov
 include scripts/Makefile.gcc-plugins
 
 ifdef CONFIG_READABLE_ASM
@@ -696,38 +716,6 @@ ifdef CONFIG_CC_STACKPROTECTOR
 endif
 KBUILD_CFLAGS += $(stackp-flag)
 
-ifeq ($(cc-name),clang)
-ifneq ($(CROSS_COMPILE),)
-CLANG_TARGET	:= --target=$(notdir $(CROSS_COMPILE:%-=%))
-GCC_TOOLCHAIN	:= $(realpath $(dir $(shell which $(LD)))/..)
-endif
-ifneq ($(GCC_TOOLCHAIN),)
-CLANG_GCC_TC	:= --gcc-toolchain=$(GCC_TOOLCHAIN)
-endif
-KBUILD_CFLAGS += $(CLANG_TARGET) $(CLANG_GCC_TC)
-KBUILD_AFLAGS += $(CLANG_TARGET) $(CLANG_GCC_TC)
-KBUILD_CPPFLAGS += $(call cc-option,-Qunused-arguments,)
-KBUILD_CFLAGS += $(call cc-disable-warning, unused-variable)
-KBUILD_CFLAGS += $(call cc-disable-warning, format-invalid-specifier)
-KBUILD_CFLAGS += $(call cc-disable-warning, gnu)
-KBUILD_CFLAGS += $(call cc-disable-warning, address-of-packed-member)
-# Quiet clang warning: comparison of unsigned expression < 0 is always false
-KBUILD_CFLAGS += $(call cc-disable-warning, tautological-compare)
-# CLANG uses a _MergedGlobals as optimization, but this breaks modpost, as the
-# source of a reference will be _MergedGlobals and not on of the whitelisted names.
-# See modpost pattern 2
-KBUILD_CFLAGS += $(call cc-option, -mno-global-merge,)
-KBUILD_CFLAGS += $(call cc-option, -fcatch-undefined-behavior)
-KBUILD_CFLAGS += $(call cc-option, -no-integrated-as)
-KBUILD_AFLAGS += $(call cc-option, -no-integrated-as)
-else
-
-# These warnings generated too much noise in a regular build.
-# Use make W=1 to enable them (see scripts/Makefile.extrawarn)
-KBUILD_CFLAGS += $(call cc-disable-warning, unused-but-set-variable)
-KBUILD_CFLAGS += $(call cc-disable-warning, unused-const-variable)
-endif
-
 ifdef CONFIG_FRAME_POINTER
 KBUILD_CFLAGS	+= -fno-omit-frame-pointer -fno-optimize-sibling-calls
 else
@@ -789,7 +777,7 @@ KBUILD_CFLAGS	+= $(call cc-option,-fdata-sections,)
 endif
 
 # arch Makefile may override CC so keep this after arch Makefile is included
-NOSTDINC_FLAGS += -nostdinc -isystem $(shell $(CC) -print-file-name=include)
+NOSTDINC_FLAGS += -nostdinc -isystem $(call shell-cached,$(CC) -print-file-name=include)
 CHECKFLAGS     += $(NOSTDINC_FLAGS)
 
 # warn about C99 declaration after statement
@@ -801,6 +789,9 @@ KBUILD_CFLAGS += $(call cc-disable-warning, pointer-sign)
 # disable invalid "can't wrap" optimizations for signed / pointers
 KBUILD_CFLAGS	+= $(call cc-option,-fno-strict-overflow)
 
+# Make sure -fstack-check isn't enabled (like gentoo apparently did)
+KBUILD_CFLAGS  += $(call cc-option,-fno-stack-check,)
+
 # conserve stack if available
 KBUILD_CFLAGS   += $(call cc-option,-fconserve-stack)
 
@@ -1021,7 +1012,7 @@ $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
 
 PHONY += $(vmlinux-dirs)
 $(vmlinux-dirs): prepare scripts
-	$(Q)$(MAKE) $(build)=$@
+	$(Q)$(MAKE) $(build)=$@ need-builtin=1
 
 define filechk_kernel.release
 	echo "$(KERNELVERSION)$$($(CONFIG_SHELL) $(srctree)/scripts/setlocalversion $(srctree))"
@@ -1071,6 +1062,15 @@ prepare0: archprepare gcc-plugins
 # All the preparing..
 prepare: prepare0 prepare-objtool
 
+# Support for using generic headers in asm-generic
+PHONY += asm-generic uapi-asm-generic
+asm-generic: uapi-asm-generic
+	$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.asm-generic \
+	            src=asm obj=arch/$(SRCARCH)/include/generated/asm
+uapi-asm-generic:
+	$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.asm-generic \
+	            src=uapi/asm obj=arch/$(SRCARCH)/include/generated/uapi/asm
+
 PHONY += prepare-objtool
 prepare-objtool: $(objtool_target)
 
@@ -1139,8 +1139,8 @@ headerdep:
 #Default location for installed headers
 export INSTALL_HDR_PATH = $(objtree)/usr
 
-# If we do an all arch process set dst to include/arch-$(hdr-arch)
-hdr-dst = $(if $(KBUILD_HEADERS), dst=include/arch-$(hdr-arch), dst=include)
+# If we do an all arch process set dst to include/arch-$(SRCARCH)
+hdr-dst = $(if $(KBUILD_HEADERS), dst=include/arch-$(SRCARCH), dst=include)
 
 PHONY += archheaders
 archheaders:
@@ -1158,10 +1158,10 @@ headers_install_all:
 
 PHONY += headers_install
 headers_install: __headers
-	$(if $(wildcard $(srctree)/arch/$(hdr-arch)/include/uapi/asm/Kbuild),, \
+	$(if $(wildcard $(srctree)/arch/$(SRCARCH)/include/uapi/asm/Kbuild),, \
 	  $(error Headers not exportable for the $(SRCARCH) architecture))
 	$(Q)$(MAKE) $(hdr-inst)=include/uapi dst=include
-	$(Q)$(MAKE) $(hdr-inst)=arch/$(hdr-arch)/include/uapi $(hdr-dst)
+	$(Q)$(MAKE) $(hdr-inst)=arch/$(SRCARCH)/include/uapi $(hdr-dst)
 
 PHONY += headers_check_all
 headers_check_all: headers_install_all
@@ -1170,7 +1170,7 @@ headers_check_all: headers_install_all
 PHONY += headers_check
 headers_check: headers_install
 	$(Q)$(MAKE) $(hdr-inst)=include/uapi dst=include HDRCHECK=1
-	$(Q)$(MAKE) $(hdr-inst)=arch/$(hdr-arch)/include/uapi $(hdr-dst) HDRCHECK=1
+	$(Q)$(MAKE) $(hdr-inst)=arch/$(SRCARCH)/include/uapi $(hdr-dst) HDRCHECK=1
 
 # ---------------------------------------------------------------------------
 # Kernel selftest
@@ -1283,7 +1283,7 @@ CLEAN_DIRS  += $(MODVERDIR)
 # Directories & files removed with 'make mrproper'
 MRPROPER_DIRS  += include/config usr/include include/generated          \
 		  arch/*/include/generated .tmp_objdiff
-MRPROPER_FILES += .config .config.old .version .old_version \
+MRPROPER_FILES += .config .config.old .version \
 		  Module.symvers tags TAGS cscope* GPATH GTAGS GRTAGS GSYMS \
 		  signing_key.pem signing_key.priv signing_key.x509	\
 		  x509.genkey extra_certificates signing_key.x509.keyid	\
@@ -1340,8 +1340,9 @@ package-dir	:= scripts/package
 	$(Q)$(MAKE) $(build)=$(package-dir) $@
 %pkg: include/config/kernel.release FORCE
 	$(Q)$(MAKE) $(build)=$(package-dir) $@
-rpm: include/config/kernel.release FORCE
-	$(Q)$(MAKE) $(build)=$(package-dir) $@
+rpm: rpm-pkg
+	@echo "  WARNING: \"rpm\" target will be removed after Linux 4.18"
+	@echo "           Please use \"rpm-pkg\" instead."
 
 
 # Brief documentation of the typical targets used
@@ -1393,7 +1394,7 @@ help:
 	@echo  '  export_report   - List the usages of all exported symbols'
 	@echo  '  headers_check   - Sanity check on exported headers'
 	@echo  '  headerdep       - Detect inclusion cycles in headers'
-	@$(MAKE) -f $(srctree)/scripts/Makefile.help checker-help
+	@echo  '  coccicheck      - Check with Coccinelle'
 	@echo  ''
 	@echo  'Kernel selftest:'
 	@echo  '  kselftest       - Build and run kernel selftest (run as root)'
@@ -1549,13 +1550,14 @@ clean: $(clean-dirs)
 	$(call cmd,rmdirs)
 	$(call cmd,rmfiles)
 	@find $(if $(KBUILD_EXTMOD), $(KBUILD_EXTMOD), .) $(RCS_FIND_IGNORE) \
-		\( -name '*.[oas]' -o -name '*.ko' -o -name '.*.cmd' \
+		\( -name '*.[aios]' -o -name '*.ko' -o -name '.*.cmd' \
 		-o -name '*.ko.*' -o -name '*.dtb' -o -name '*.dtb.S' \
-		-o -name '*.dwo'  \
+		-o -name '*.dwo' -o -name '*.lst' \
 		-o -name '*.su'  \
 		-o -name '.*.d' -o -name '.*.tmp' -o -name '*.mod.c' \
 		-o -name '*.symtypes' -o -name 'modules.order' \
 		-o -name modules.builtin -o -name '.tmp_*.o.*' \
+		-o -name .cache.mk \
 		-o -name '*.c.[012]*.*' \
 		-o -name '*.ll' \
 		-o -name '*.gcno' \) -type f -print | xargs rm -f
@@ -1702,8 +1704,7 @@ cmd_crmodverdir = $(Q)mkdir -p $(MODVERDIR) \
 
 # read all saved command lines
 
-targets := $(wildcard $(sort $(targets)))
-cmd_files := $(wildcard .*.cmd $(foreach f,$(targets),$(dir $(f)).$(notdir $(f)).cmd))
+cmd_files := $(wildcard .*.cmd $(foreach f,$(sort $(targets)),$(dir $(f)).$(notdir $(f)).cmd))
 
 ifneq ($(cmd_files),)
   $(cmd_files): ;	# Do not try to update included dependency files
diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig
index 69b875880754..b31b974a03cb 100644
--- a/arch/alpha/Kconfig
+++ b/arch/alpha/Kconfig
@@ -506,7 +506,7 @@ config ALPHA_QEMU
 
 	  Generic kernels will auto-detect QEMU.  But when building a
 	  system-specific kernel, the assumption is that we want to
-	  elimiate as many runtime tests as possible.
+	  eliminate as many runtime tests as possible.
 
 	  If unsure, say N.
 
diff --git a/arch/alpha/include/asm/pci.h b/arch/alpha/include/asm/pci.h
index fc988c16e894..b9ec55351924 100644
--- a/arch/alpha/include/asm/pci.h
+++ b/arch/alpha/include/asm/pci.h
@@ -13,9 +13,6 @@
  * The following structure is used to manage multiple PCI busses.
  */
 
-struct pci_dev;
-struct pci_bus;
-struct resource;
 struct pci_iommu_arena;
 struct page;
 
@@ -57,8 +54,6 @@ struct pci_controller {
 #define PCIBIOS_MIN_IO		alpha_mv.min_io_address
 #define PCIBIOS_MIN_MEM		alpha_mv.min_mem_address
 
-extern void pcibios_set_master(struct pci_dev *dev);
-
 /* IOMMU controls.  */
 
 /* The PCI address space does not equal the physical memory address space.
diff --git a/arch/alpha/include/uapi/asm/Kbuild b/arch/alpha/include/uapi/asm/Kbuild
index b15bf6bc0e94..14a2e9af97e9 100644
--- a/arch/alpha/include/uapi/asm/Kbuild
+++ b/arch/alpha/include/uapi/asm/Kbuild
@@ -1,2 +1,4 @@
 # UAPI Header export list
 include include/uapi/asm-generic/Kbuild.asm
+
+generic-y += bpf_perf_event.h
diff --git a/arch/alpha/include/uapi/asm/mman.h b/arch/alpha/include/uapi/asm/mman.h
index 6bf730063e3f..2dbdf59258d9 100644
--- a/arch/alpha/include/uapi/asm/mman.h
+++ b/arch/alpha/include/uapi/asm/mman.h
@@ -12,6 +12,7 @@
 
 #define MAP_SHARED	0x01		/* Share changes */
 #define MAP_PRIVATE	0x02		/* Changes are private */
+#define MAP_SHARED_VALIDATE 0x03	/* share + validate extension flags */
 #define MAP_TYPE	0x0f		/* Mask for type of mapping (OSF/1 is _wrong_) */
 #define MAP_FIXED	0x100		/* Interpret addr exactly */
 #define MAP_ANONYMOUS	0x10		/* don't use a file */
diff --git a/arch/alpha/kernel/pci.c b/arch/alpha/kernel/pci.c
index 08235bb1f035..87da00579946 100644
--- a/arch/alpha/kernel/pci.c
+++ b/arch/alpha/kernel/pci.c
@@ -197,9 +197,16 @@ pcibios_init(void)
 subsys_initcall(pcibios_init);
 
 #ifdef ALPHA_RESTORE_SRM_SETUP
+/* Store PCI device configuration left by SRM here. */
+struct pdev_srm_saved_conf
+{
+	struct pdev_srm_saved_conf *next;
+	struct pci_dev *dev;
+};
+
 static struct pdev_srm_saved_conf *srm_saved_configs;
 
-void pdev_save_srm_config(struct pci_dev *dev)
+static void pdev_save_srm_config(struct pci_dev *dev)
 {
 	struct pdev_srm_saved_conf *tmp;
 	static int printed = 0;
@@ -239,6 +246,8 @@ pci_restore_srm_config(void)
 		pci_restore_state(tmp->dev);
 	}
 }
+#else
+#define pdev_save_srm_config(dev)	do {} while (0)
 #endif
 
 void pcibios_fixup_bus(struct pci_bus *bus)
diff --git a/arch/alpha/kernel/pci_impl.h b/arch/alpha/kernel/pci_impl.h
index 26231601630e..2e4cb74fdc41 100644
--- a/arch/alpha/kernel/pci_impl.h
+++ b/arch/alpha/kernel/pci_impl.h
@@ -157,16 +157,8 @@ struct pci_iommu_arena
 #endif
 
 #ifdef ALPHA_RESTORE_SRM_SETUP
-/* Store PCI device configuration left by SRM here. */
-struct pdev_srm_saved_conf
-{
-	struct pdev_srm_saved_conf *next;
-	struct pci_dev *dev;
-};
-
 extern void pci_restore_srm_config(void);
 #else
-#define pdev_save_srm_config(dev)	do {} while (0)
 #define pci_restore_srm_config()	do {} while (0)
 #endif
 
diff --git a/arch/alpha/kernel/srmcons.c b/arch/alpha/kernel/srmcons.c
index 5da0aec8ce90..438b10c44d73 100644
--- a/arch/alpha/kernel/srmcons.c
+++ b/arch/alpha/kernel/srmcons.c
@@ -65,9 +65,9 @@ srmcons_do_receive_chars(struct tty_port *port)
 }
 
 static void
-srmcons_receive_chars(unsigned long data)
+srmcons_receive_chars(struct timer_list *t)
 {
-	struct srmcons_private *srmconsp = (struct srmcons_private *)data;
+	struct srmcons_private *srmconsp = from_timer(srmconsp, t, timer);
 	struct tty_port *port = &srmconsp->port;
 	unsigned long flags;
 	int incr = 10;
@@ -206,8 +206,7 @@ static const struct tty_operations srmcons_ops = {
 static int __init
 srmcons_init(void)
 {
-	setup_timer(&srmcons_singleton.timer, srmcons_receive_chars,
-			(unsigned long)&srmcons_singleton);
+	timer_setup(&srmcons_singleton.timer, srmcons_receive_chars, 0);
 	if (srm_is_registered_console) {
 		struct tty_driver *driver;
 		int err;
diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig
index c84e67fdea09..9d5fd00d9e91 100644
--- a/arch/arc/Kconfig
+++ b/arch/arc/Kconfig
@@ -39,7 +39,7 @@ config ARC
 	select OF
 	select OF_EARLY_FLATTREE
 	select OF_RESERVED_MEM
-	select PERF_USE_VMALLOC
+	select PERF_USE_VMALLOC if ARC_CACHE_VIPT_ALIASING
 	select HAVE_DEBUG_STACKOVERFLOW
 	select HAVE_GENERIC_DMA_COHERENT
 	select HAVE_KERNEL_GZIP
@@ -298,7 +298,7 @@ config ARC_MMU_V1
 config ARC_MMU_V2
 	bool "MMU v2"
 	help
-	  Fixed the deficiency of v1 - possible thrashing in memcpy sceanrio
+	  Fixed the deficiency of v1 - possible thrashing in memcpy scenario
 	  when 2 D-TLB and 1 I-TLB entries index into same 2way set.
 
 config ARC_MMU_V3
@@ -371,7 +371,7 @@ config ARC_FPU_SAVE_RESTORE
 	bool "Enable FPU state persistence across context switch"
 	default n
 	help
-	  Double Precision Floating Point unit had dedictaed regs which
+	  Double Precision Floating Point unit had dedicated regs which
 	  need to be saved/restored across context-switch.
 	  Note that ARC FPU is overly simplistic, unlike say x86, which has
 	  hardware pieces to allow software to conditionally save/restore,
@@ -467,7 +467,7 @@ config ARC_PLAT_NEEDS_PHYS_TO_DMA
 	bool
 
 config ARC_KVADDR_SIZE
-	int "Kernel Virtaul Address Space size (MB)"
+	int "Kernel Virtual Address Space size (MB)"
 	range 0 512
 	default "256"
 	help
diff --git a/arch/arc/boot/dts/axs10x_mb.dtsi b/arch/arc/boot/dts/axs10x_mb.dtsi
index e114000a84f5..74d070cd3c13 100644
--- a/arch/arc/boot/dts/axs10x_mb.dtsi
+++ b/arch/arc/boot/dts/axs10x_mb.dtsi
@@ -16,6 +16,12 @@
 		ranges = <0x00000000 0x0 0xe0000000 0x10000000>;
 		interrupt-parent = <&mb_intc>;
 
+		creg_rst: reset-controller@11220 {
+			compatible = "snps,axs10x-reset";
+			#reset-cells = <1>;
+			reg = <0x11220 0x4>;
+		};
+
 		i2sclk: i2sclk@100a0 {
 			compatible = "snps,axs10x-i2s-pll-clock";
 			reg = <0x100a0 0x10>;
@@ -73,6 +79,8 @@
 			clocks = <&apbclk>;
 			clock-names = "stmmaceth";
 			max-speed = <100>;
+			resets = <&creg_rst 5>;
+			reset-names = "stmmaceth";
 		};
 
 		ehci@0x40000 {
diff --git a/arch/arc/include/asm/arcregs.h b/arch/arc/include/asm/arcregs.h
index b1c56d35f2a9..49bfbd879caa 100644
--- a/arch/arc/include/asm/arcregs.h
+++ b/arch/arc/include/asm/arcregs.h
@@ -11,12 +11,14 @@
 
 /* Build Configuration Registers */
 #define ARC_REG_AUX_DCCM	0x18	/* DCCM Base Addr ARCv2 */
+#define ARC_REG_ERP_CTRL	0x3F	/* ARCv2 Error protection control */
 #define ARC_REG_DCCM_BASE_BUILD	0x61	/* DCCM Base Addr ARCompact */
 #define ARC_REG_CRC_BCR		0x62
 #define ARC_REG_VECBASE_BCR	0x68
 #define ARC_REG_PERIBASE_BCR	0x69
 #define ARC_REG_FP_BCR		0x6B	/* ARCompact: Single-Precision FPU */
 #define ARC_REG_DPFP_BCR	0x6C	/* ARCompact: Dbl Precision FPU */
+#define ARC_REG_ERP_BUILD	0xc7	/* ARCv2 Error protection Build: ECC/Parity */
 #define ARC_REG_FP_V2_BCR	0xc8	/* ARCv2 FPU */
 #define ARC_REG_SLC_BCR		0xce
 #define ARC_REG_DCCM_BUILD	0x74	/* DCCM size (common) */
@@ -32,11 +34,14 @@
 #define ARC_REG_D_UNCACH_BCR	0x6A
 #define ARC_REG_BPU_BCR		0xc0
 #define ARC_REG_ISA_CFG_BCR	0xc1
+#define ARC_REG_LPB_BUILD	0xE9	/* ARCv2 Loop Buffer Build */
 #define ARC_REG_RTT_BCR		0xF2
 #define ARC_REG_IRQ_BCR		0xF3
+#define ARC_REG_MICRO_ARCH_BCR	0xF9	/* ARCv2 Product revision */
 #define ARC_REG_SMART_BCR	0xFF
 #define ARC_REG_CLUSTER_BCR	0xcf
 #define ARC_REG_AUX_ICCM	0x208	/* ICCM Base Addr (ARCv2) */
+#define ARC_REG_LPB_CTRL	0x488	/* ARCv2 Loop Buffer control */
 
 /* Common for ARCompact and ARCv2 status register */
 #define ARC_REG_STATUS32	0x0A
@@ -229,6 +234,32 @@ struct bcr_bpu_arcv2 {
 #endif
 };
 
+/* Error Protection Build: ECC/Parity */
+struct bcr_erp {
+#ifdef CONFIG_CPU_BIG_ENDIAN
+	unsigned int pad3:5, mmu:3, pad2:4, ic:3, dc:3, pad1:6, ver:8;
+#else
+	unsigned int ver:8, pad1:6, dc:3, ic:3, pad2:4, mmu:3, pad3:5;
+#endif
+};
+
+/* Error Protection Control */
+struct ctl_erp {
+#ifdef CONFIG_CPU_BIG_ENDIAN
+	unsigned int pad2:27, mpd:1, pad1:2, dpd:1, dpi:1;
+#else
+	unsigned int dpi:1, dpd:1, pad1:2, mpd:1, pad2:27;
+#endif
+};
+
+struct bcr_lpb {
+#ifdef CONFIG_CPU_BIG_ENDIAN
+	unsigned int pad:16, entries:8, ver:8;
+#else
+	unsigned int ver:8, entries:8, pad:16;
+#endif
+};
+
 struct bcr_generic {
 #ifdef CONFIG_CPU_BIG_ENDIAN
 	unsigned int info:24, ver:8;
@@ -270,7 +301,7 @@ struct cpuinfo_arc {
 	struct cpuinfo_arc_ccm iccm, dccm;
 	struct {
 		unsigned int swap:1, norm:1, minmax:1, barrel:1, crc:1, swape:1, pad1:2,
-			     fpu_sp:1, fpu_dp:1, dual_iss_enb:1, dual_iss_exist:1, pad2:4,
+			     fpu_sp:1, fpu_dp:1, dual:1, dual_enb:1, pad2:4,
 			     debug:1, ap:1, smart:1, rtt:1, pad3:4,
 			     timer0:1, timer1:1, rtc:1, gfrc:1, pad4:4;
 	} extn;
diff --git a/arch/arc/include/uapi/asm/Kbuild b/arch/arc/include/uapi/asm/Kbuild
index fa6d0ff4ff89..170b5db64afe 100644
--- a/arch/arc/include/uapi/asm/Kbuild
+++ b/arch/arc/include/uapi/asm/Kbuild
@@ -3,6 +3,7 @@ include include/uapi/asm-generic/Kbuild.asm
 
 generic-y += auxvec.h
 generic-y += bitsperlong.h
+generic-y += bpf_perf_event.h
 generic-y += errno.h
 generic-y += fcntl.h
 generic-y += ioctl.h
diff --git a/arch/arc/kernel/perf_event.c b/arch/arc/kernel/perf_event.c
index 2ce24e74f879..8aec462d90fb 100644
--- a/arch/arc/kernel/perf_event.c
+++ b/arch/arc/kernel/perf_event.c
@@ -336,15 +336,12 @@ static int arc_pmu_add(struct perf_event *event, int flags)
 	struct hw_perf_event *hwc = &event->hw;
 	int idx = hwc->idx;
 
-	if (__test_and_set_bit(idx, pmu_cpu->used_mask)) {
-		idx = find_first_zero_bit(pmu_cpu->used_mask,
-					  arc_pmu->n_counters);
-		if (idx == arc_pmu->n_counters)
-			return -EAGAIN;
-
-		__set_bit(idx, pmu_cpu->used_mask);
-		hwc->idx = idx;
-	}
+	idx = ffz(pmu_cpu->used_mask[0]);
+	if (idx == arc_pmu->n_counters)
+		return -EAGAIN;
+
+	__set_bit(idx, pmu_cpu->used_mask);
+	hwc->idx = idx;
 
 	write_aux_reg(ARC_REG_PCT_INDEX, idx);
 
@@ -377,21 +374,22 @@ static irqreturn_t arc_pmu_intr(int irq, void *dev)
 	struct perf_sample_data data;
 	struct arc_pmu_cpu *pmu_cpu = this_cpu_ptr(&arc_pmu_cpu);
 	struct pt_regs *regs;
-	int active_ints;
+	unsigned int active_ints;
 	int idx;
 
 	arc_pmu_disable(&arc_pmu->pmu);
 
 	active_ints = read_aux_reg(ARC_REG_PCT_INT_ACT);
+	if (!active_ints)
+		goto done;
 
 	regs = get_irq_regs();
 
-	for (idx = 0; idx < arc_pmu->n_counters; idx++) {
-		struct perf_event *event = pmu_cpu->act_counter[idx];
+	do {
+		struct perf_event *event;
 		struct hw_perf_event *hwc;
 
-		if (!(active_ints & (1 << idx)))
-			continue;
+		idx = __ffs(active_ints);
 
 		/* Reset interrupt flag by writing of 1 */
 		write_aux_reg(ARC_REG_PCT_INT_ACT, 1 << idx);
@@ -404,19 +402,22 @@ static irqreturn_t arc_pmu_intr(int irq, void *dev)
 		write_aux_reg(ARC_REG_PCT_INT_CTRL,
 			read_aux_reg(ARC_REG_PCT_INT_CTRL) | (1 << idx));
 
+		event = pmu_cpu->act_counter[idx];
 		hwc = &event->hw;
 
 		WARN_ON_ONCE(hwc->idx != idx);
 
 		arc_perf_event_update(event, &event->hw, event->hw.idx);
 		perf_sample_data_init(&data, 0, hwc->last_period);
-		if (!arc_pmu_event_set_period(event))
-			continue;
+		if (arc_pmu_event_set_period(event)) {
+			if (perf_event_overflow(event, &data, regs))
+				arc_pmu_stop(event, 0);
+		}
 
-		if (perf_event_overflow(event, &data, regs))
-			arc_pmu_stop(event, 0);
-	}
+		active_ints &= ~(1U << idx);
+	} while (active_ints);
 
+done:
 	arc_pmu_enable(&arc_pmu->pmu);
 
 	return IRQ_HANDLED;
@@ -461,6 +462,7 @@ static int arc_pmu_device_probe(struct platform_device *pdev)
 		pr_err("This core does not have performance counters!\n");
 		return -ENODEV;
 	}
+	BUILD_BUG_ON(ARC_PERF_MAX_COUNTERS > 32);
 	BUG_ON(pct_bcr.c > ARC_PERF_MAX_COUNTERS);
 
 	READ_BCR(ARC_REG_CC_BUILD, cc_bcr);
diff --git a/arch/arc/kernel/setup.c b/arch/arc/kernel/setup.c
index fb83844daeea..7ef7d9a8ff89 100644
--- a/arch/arc/kernel/setup.c
+++ b/arch/arc/kernel/setup.c
@@ -199,8 +199,10 @@ static void read_arc_build_cfg_regs(void)
 			unsigned int exec_ctrl;
 
 			READ_BCR(AUX_EXEC_CTRL, exec_ctrl);
-			cpu->extn.dual_iss_exist = 1;
-			cpu->extn.dual_iss_enb = exec_ctrl & 1;
+			cpu->extn.dual_enb = exec_ctrl & 1;
+
+			/* dual issue always present for this core */
+			cpu->extn.dual = 1;
 		}
 	}
 
@@ -253,7 +255,7 @@ static char *arc_cpu_mumbojumbo(int cpu_id, char *buf, int len)
 		       cpu_id, cpu->name, cpu->details,
 		       is_isa_arcompact() ? "ARCompact" : "ARCv2",
 		       IS_AVAIL1(cpu->isa.be, "[Big-Endian]"),
-		       IS_AVAIL3(cpu->extn.dual_iss_exist, cpu->extn.dual_iss_enb, " Dual-Issue"));
+		       IS_AVAIL3(cpu->extn.dual, cpu->extn.dual_enb, " Dual-Issue "));
 
 	n += scnprintf(buf + n, len - n, "Timers\t\t: %s%s%s%s%s%s\nISA Extn\t: ",
 		       IS_AVAIL1(cpu->extn.timer0, "Timer0 "),
@@ -293,11 +295,26 @@ static char *arc_cpu_mumbojumbo(int cpu_id, char *buf, int len)
 
 	if (cpu->bpu.ver)
 		n += scnprintf(buf + n, len - n,
-			      "BPU\t\t: %s%s match, cache:%d, Predict Table:%d\n",
+			      "BPU\t\t: %s%s match, cache:%d, Predict Table:%d",
 			      IS_AVAIL1(cpu->bpu.full, "full"),
 			      IS_AVAIL1(!cpu->bpu.full, "partial"),
 			      cpu->bpu.num_cache, cpu->bpu.num_pred);
 
+	if (is_isa_arcv2()) {
+		struct bcr_lpb lpb;
+
+		READ_BCR(ARC_REG_LPB_BUILD, lpb);
+		if (lpb.ver) {
+			unsigned int ctl;
+			ctl = read_aux_reg(ARC_REG_LPB_CTRL);
+
+			n += scnprintf(buf + n, len - n, " Loop Buffer:%d %s",
+				lpb.entries,
+				IS_DISABLED_RUN(!ctl));
+		}
+	}
+
+	n += scnprintf(buf + n, len - n, "\n");
 	return buf;
 }
 
@@ -326,6 +343,24 @@ static char *arc_extn_mumbojumbo(int cpu_id, char *buf, int len)
 			       cpu->dccm.base_addr, TO_KB(cpu->dccm.sz),
 			       cpu->iccm.base_addr, TO_KB(cpu->iccm.sz));
 
+	if (is_isa_arcv2()) {
+
+		/* Error Protection: ECC/Parity */
+		struct bcr_erp erp;
+		READ_BCR(ARC_REG_ERP_BUILD, erp);
+
+		if (erp.ver) {
+			struct  ctl_erp ctl;
+			READ_BCR(ARC_REG_ERP_CTRL, ctl);
+
+			/* inverted bits: 0 means enabled */
+			n += scnprintf(buf + n, len - n, "Extn [ECC]\t: %s%s%s%s%s%s\n",
+				IS_AVAIL3(erp.ic,  !ctl.dpi, "IC "),
+				IS_AVAIL3(erp.dc,  !ctl.dpd, "DC "),
+				IS_AVAIL3(erp.mmu, !ctl.mpd, "MMU "));
+		}
+	}
+
 	n += scnprintf(buf + n, len - n, "OS ABI [v%d]\t: %s\n",
 			EF_ARC_OSABI_CURRENT >> 8,
 			EF_ARC_OSABI_CURRENT == EF_ARC_OSABI_V3 ?
diff --git a/arch/arc/mm/tlb.c b/arch/arc/mm/tlb.c
index 8ceefbf72fb0..4097764fea23 100644
--- a/arch/arc/mm/tlb.c
+++ b/arch/arc/mm/tlb.c
@@ -762,21 +762,23 @@ void read_decode_mmu_bcr(void)
 	tmp = read_aux_reg(ARC_REG_MMU_BCR);
 	mmu->ver = (tmp >> 24);
 
-	if (mmu->ver <= 2) {
-		mmu2 = (struct bcr_mmu_1_2 *)&tmp;
-		mmu->pg_sz_k = TO_KB(0x2000);
-		mmu->sets = 1 << mmu2->sets;
-		mmu->ways = 1 << mmu2->ways;
-		mmu->u_dtlb = mmu2->u_dtlb;
-		mmu->u_itlb = mmu2->u_itlb;
-	} else if (mmu->ver == 3) {
-		mmu3 = (struct bcr_mmu_3 *)&tmp;
-		mmu->pg_sz_k = 1 << (mmu3->pg_sz - 1);
-		mmu->sets = 1 << mmu3->sets;
-		mmu->ways = 1 << mmu3->ways;
-		mmu->u_dtlb = mmu3->u_dtlb;
-		mmu->u_itlb = mmu3->u_itlb;
-		mmu->sasid = mmu3->sasid;
+	if (is_isa_arcompact()) {
+		if (mmu->ver <= 2) {
+			mmu2 = (struct bcr_mmu_1_2 *)&tmp;
+			mmu->pg_sz_k = TO_KB(0x2000);
+			mmu->sets = 1 << mmu2->sets;
+			mmu->ways = 1 << mmu2->ways;
+			mmu->u_dtlb = mmu2->u_dtlb;
+			mmu->u_itlb = mmu2->u_itlb;
+		} else {
+			mmu3 = (struct bcr_mmu_3 *)&tmp;
+			mmu->pg_sz_k = 1 << (mmu3->pg_sz - 1);
+			mmu->sets = 1 << mmu3->sets;
+			mmu->ways = 1 << mmu3->ways;
+			mmu->u_dtlb = mmu3->u_dtlb;
+			mmu->u_itlb = mmu3->u_itlb;
+			mmu->sasid = mmu3->sasid;
+		}
 	} else {
 		mmu4 = (struct bcr_mmu_4 *)&tmp;
 		mmu->pg_sz_k = 1 << (mmu4->sz0 - 1);
@@ -818,8 +820,9 @@ int pae40_exist_but_not_enab(void)
 
 void arc_mmu_init(void)
 {
-	char str[256];
 	struct cpuinfo_arc_mmu *mmu = &cpuinfo_arc700[smp_processor_id()].mmu;
+	char str[256];
+	int compat = 0;
 
 	pr_info("%s", arc_mmu_mumbojumbo(0, str, sizeof(str)));
 
@@ -834,15 +837,21 @@ void arc_mmu_init(void)
 	 */
 	BUILD_BUG_ON(!IS_ALIGNED(STACK_TOP, PMD_SIZE));
 
-	/* For efficiency sake, kernel is compile time built for a MMU ver
-	 * This must match the hardware it is running on.
-	 * Linux built for MMU V2, if run on MMU V1 will break down because V1
-	 *  hardware doesn't understand cmds such as WriteNI, or IVUTLB
-	 * On the other hand, Linux built for V1 if run on MMU V2 will do
-	 *   un-needed workarounds to prevent memcpy thrashing.
-	 * Similarly MMU V3 has new features which won't work on older MMU
+	/*
+	 * Ensure that MMU features assumed by kernel exist in hardware.
+	 * For older ARC700 cpus, it has to be exact match, since the MMU
+	 * revisions were not backwards compatible (MMUv3 TLB layout changed
+	 * so even if kernel for v2 didn't use any new cmds of v3, it would
+	 * still not work.
+	 * For HS cpus, MMUv4 was baseline and v5 is backwards compatible
+	 * (will run older software).
 	 */
-	if (mmu->ver != CONFIG_ARC_MMU_VER) {
+	if (is_isa_arcompact() && mmu->ver == CONFIG_ARC_MMU_VER)
+		compat = 1;
+	else if (is_isa_arcv2() && mmu->ver >= CONFIG_ARC_MMU_VER)
+		compat = 1;
+
+	if (!compat) {
 		panic("MMU ver %d doesn't match kernel built for %d...\n",
 		      mmu->ver, CONFIG_ARC_MMU_VER);
 	}
diff --git a/arch/arc/plat-axs10x/Kconfig b/arch/arc/plat-axs10x/Kconfig
index c54d1ae57fe0..4e0df7b7a248 100644
--- a/arch/arc/plat-axs10x/Kconfig
+++ b/arch/arc/plat-axs10x/Kconfig
@@ -14,6 +14,8 @@ menuconfig ARC_PLAT_AXS10X
 	select MIGHT_HAVE_PCI
 	select GENERIC_IRQ_CHIP
 	select GPIOLIB
+	select AXS101 if ISA_ARCOMPACT
+	select AXS103 if ISA_ARCV2
 	help
 	  Support for the ARC AXS10x Software Development Platforms.
 
diff --git a/arch/arc/plat-axs10x/axs10x.c b/arch/arc/plat-axs10x/axs10x.c
index cf14ebc36916..f1ac6790da5f 100644
--- a/arch/arc/plat-axs10x/axs10x.c
+++ b/arch/arc/plat-axs10x/axs10x.c
@@ -111,13 +111,6 @@ static void __init axs10x_early_init(void)
 
 	axs10x_enable_gpio_intc_wire();
 
-	/*
-	 * Reset ethernet IP core.
-	 * TODO: get rid of this quirk after axs10x reset driver (or simple
-	 * reset driver) will be available in upstream.
-	 */
-	iowrite32((1 << 5), (void __iomem *) CREG_MB_SW_RESET);
-
 	scnprintf(mb, 32, "MainBoard v%d", mb_rev);
 	axs10x_print_board_ver(CREG_MB_VER, mb);
 }
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index d1346a160760..51c8df561077 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -3,6 +3,7 @@ config ARM
 	bool
 	default y
 	select ARCH_CLOCKSOURCE_DATA
+	select ARCH_DISCARD_MEMBLOCK if !HAVE_ARCH_PFN_VALID
 	select ARCH_HAS_DEBUG_VIRTUAL
 	select ARCH_HAS_DEVMEM_IS_ALLOWED
 	select ARCH_HAS_ELF_RANDOMIZE
@@ -240,15 +241,6 @@ config NEED_RET_TO_USER
 config ARCH_MTD_XIP
 	bool
 
-config VECTORS_BASE
-	hex
-	default 0xffff0000 if MMU || CPU_HIGH_VECTOR
-	default DRAM_BASE if REMAP_VECTORS_TO_RAM
-	default 0x00000000
-	help
-	  The base address of exception vectors.  This must be two pages
-	  in size.
-
 config ARM_PATCH_PHYS_VIRT
 	bool "Patch physical to virtual translations at runtime" if EMBEDDED
 	default y
@@ -379,7 +371,7 @@ config ARCH_EBSA110
 
 config ARCH_EP93XX
 	bool "EP93xx-based"
-	select ARCH_HAS_HOLES_MEMORYMODEL
+	select ARCH_SPARSEMEM_ENABLE
 	select ARM_AMBA
 	imply ARM_PATCH_PHYS_VIRT
 	select ARM_VIC
@@ -2006,6 +1998,17 @@ config XIP_PHYS_ADDR
 	  be linked for and stored to.  This address is dependent on your
 	  own flash usage.
 
+config XIP_DEFLATED_DATA
+	bool "Store kernel .data section compressed in ROM"
+	depends on XIP_KERNEL
+	select ZLIB_INFLATE
+	help
+	  Before the kernel is actually executed, its .data section has to be
+	  copied to RAM from ROM. This option allows for storing that data
+	  in compressed form and decompressed to RAM rather than merely being
+	  copied, saving some precious ROM space. A possible drawback is a
+	  slightly longer boot delay.
+
 config KEXEC
 	bool "Kexec system call (EXPERIMENTAL)"
 	depends on (!SMP || PM_SLEEP_SMP)
diff --git a/arch/arm/Kconfig-nommu b/arch/arm/Kconfig-nommu
index 22f34c423be6..1168a03c8525 100644
--- a/arch/arm/Kconfig-nommu
+++ b/arch/arm/Kconfig-nommu
@@ -53,8 +53,8 @@ config REMAP_VECTORS_TO_RAM
 
 config ARM_MPU
        bool 'Use the ARM v7 PMSA Compliant MPU'
-       depends on CPU_V7
-       default y
+       depends on CPU_V7 || CPU_V7M
+       default y if CPU_V7
        help
          Some ARM systems without an MMU have instead a Memory Protection
          Unit (MPU) that defines the type and permissions for regions of
diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index 954ba8b81052..17685e19aed8 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -170,6 +170,11 @@ choice
 		depends on ARCH_BCM_5301X || ARCH_BCM_NSP
 		select DEBUG_UART_8250
 
+	config DEBUG_BCM_HR2
+		bool "Kernel low-level debugging on Hurricane 2 UART2"
+		depends on ARCH_BCM_HR2
+		select DEBUG_UART_8250
+
 	config DEBUG_BCM_KONA_UART
 		bool "Kernel low-level debugging messages via BCM KONA UART"
 		depends on ARCH_BCM_MOBILE
@@ -912,6 +917,13 @@ choice
 		  Say Y here if you want kernel low-level debugging support
 		  via SCIF2 on Renesas R-Car E2 (R8A7794).
 
+	config DEBUG_RCAR_GEN2_SCIF4
+		bool "Kernel low-level debugging messages via SCIF4 on R8A7745"
+		depends on ARCH_R8A7745
+		help
+		  Say Y here if you want kernel low-level debugging support
+		  via SCIF4 on Renesas RZ/G1E (R8A7745).
+
 	config DEBUG_RMOBILE_SCIFA0
 		bool "Kernel low-level debugging messages via SCIFA0 on R8A73A4"
 		depends on ARCH_R8A73A4
@@ -1452,6 +1464,7 @@ config DEBUG_LL_INCLUDE
 	default "debug/renesas-scif.S" if DEBUG_RCAR_GEN1_SCIF2
 	default "debug/renesas-scif.S" if DEBUG_RCAR_GEN2_SCIF0
 	default "debug/renesas-scif.S" if DEBUG_RCAR_GEN2_SCIF2
+	default "debug/renesas-scif.S" if DEBUG_RCAR_GEN2_SCIF4
 	default "debug/renesas-scif.S" if DEBUG_RMOBILE_SCIFA0
 	default "debug/renesas-scif.S" if DEBUG_RMOBILE_SCIFA1
 	default "debug/renesas-scif.S" if DEBUG_RMOBILE_SCIFA4
@@ -1509,6 +1522,7 @@ config DEBUG_UART_PHYS
 	default 0x11009000 if DEBUG_MT8135_UART3
 	default 0x16000000 if DEBUG_INTEGRATOR
 	default 0x18000300 if DEBUG_BCM_5301X
+	default 0x18000400 if DEBUG_BCM_HR2
 	default 0x18010000 if DEBUG_SIRFATLAS7_UART0
 	default 0x18020000 if DEBUG_SIRFATLAS7_UART1
 	default 0x1c090000 if DEBUG_VEXPRESS_UART0_RS1
@@ -1571,6 +1585,7 @@ config DEBUG_UART_PHYS
 	default 0xe6c80000 if DEBUG_RMOBILE_SCIFA4
 	default 0xe6e58000 if DEBUG_RCAR_GEN2_SCIF2
 	default 0xe6e60000 if DEBUG_RCAR_GEN2_SCIF0
+	default 0xe6ee0000 if DEBUG_RCAR_GEN2_SCIF4
 	default 0xe8008000 if DEBUG_R7S72100_SCIF2
 	default 0xf0000be0 if ARCH_EBSA110
 	default 0xf1012000 if DEBUG_MVEBU_UART0_ALTERNATE
@@ -1605,6 +1620,7 @@ config DEBUG_UART_PHYS
 		DEBUG_QCOM_UARTDM || DEBUG_R7S72100_SCIF2 || \
 		DEBUG_RCAR_GEN1_SCIF0 || DEBUG_RCAR_GEN1_SCIF2 || \
 		DEBUG_RCAR_GEN2_SCIF0 || DEBUG_RCAR_GEN2_SCIF2 || \
+		DEBUG_RCAR_GEN2_SCIF4 || \
 		DEBUG_RMOBILE_SCIFA0 || DEBUG_RMOBILE_SCIFA1 || \
 		DEBUG_RMOBILE_SCIFA4 || DEBUG_S3C24XX_UART || \
 		DEBUG_S3C64XX_UART || \
@@ -1624,6 +1640,7 @@ config DEBUG_UART_VIRT
 	default 0xf01fb000 if DEBUG_NOMADIK_UART
 	default 0xf0201000 if DEBUG_BCM2835 || DEBUG_BCM2836
 	default 0xf1000300 if DEBUG_BCM_5301X
+	default 0xf1000400 if DEBUG_BCM_HR2
 	default 0xf1002000 if DEBUG_MT8127_UART0
 	default 0xf1006000 if DEBUG_MT6589_UART0
 	default 0xf1009000 if DEBUG_MT8135_UART3
@@ -1729,7 +1746,8 @@ config DEBUG_UART_8250_SHIFT
 	int "Register offset shift for the 8250 debug UART"
 	depends on DEBUG_LL_UART_8250 || DEBUG_UART_8250
 	default 0 if DEBUG_FOOTBRIDGE_COM1 || ARCH_IOP32X || DEBUG_BCM_5301X || \
-		DEBUG_OMAP7XXUART1 || DEBUG_OMAP7XXUART2 || DEBUG_OMAP7XXUART3
+		DEBUG_BCM_HR2 || DEBUG_OMAP7XXUART1 || DEBUG_OMAP7XXUART2 || \
+		DEBUG_OMAP7XXUART3
 	default 2
 
 config DEBUG_UART_8250_WORD
@@ -1758,9 +1776,9 @@ config DEBUG_UART_8250_FLOW_CONTROL
 	default y if ARCH_EBSA110 || DEBUG_FOOTBRIDGE_COM1 || DEBUG_GEMINI || ARCH_RPC
 
 config DEBUG_UNCOMPRESS
-	bool
+	bool "Enable decompressor debugging via DEBUG_LL output"
 	depends on ARCH_MULTIPLATFORM || PLAT_SAMSUNG || ARM_SINGLE_ARMV7M
-	default y if DEBUG_LL && !DEBUG_OMAP2PLUS_UART && \
+	depends on DEBUG_LL && !DEBUG_OMAP2PLUS_UART && \
 		     (!DEBUG_TEGRA_UART || !ZBOOT_ROM) && \
 		     !DEBUG_BRCMSTB_UART
 	help
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 36ae4454554c..80351e505fd5 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -16,11 +16,11 @@ LDFLAGS		:=
 LDFLAGS_vmlinux	:=-p --no-undefined -X --pic-veneer
 ifeq ($(CONFIG_CPU_ENDIAN_BE8),y)
 LDFLAGS_vmlinux	+= --be8
-LDFLAGS_MODULE	+= --be8
+KBUILD_LDFLAGS_MODULE	+= --be8
 endif
 
 ifeq ($(CONFIG_ARM_MODULE_PLTS),y)
-LDFLAGS_MODULE	+= -T $(srctree)/arch/arm/kernel/module.lds
+KBUILD_LDFLAGS_MODULE	+= -T $(srctree)/arch/arm/kernel/module.lds
 endif
 
 GZFLAGS		:=-9
@@ -122,7 +122,7 @@ CFLAGS_ISA	:=-mthumb $(AFLAGS_AUTOIT) $(AFLAGS_NOWARN)
 AFLAGS_ISA	:=$(CFLAGS_ISA) -Wa$(comma)-mthumb
 # Work around buggy relocation from gas if requested:
 ifeq ($(CONFIG_THUMB2_AVOID_R_ARM_THM_JUMP11),y)
-CFLAGS_MODULE	+=-fno-optimize-sibling-calls
+KBUILD_CFLAGS_MODULE	+=-fno-optimize-sibling-calls
 endif
 else
 CFLAGS_ISA	:=$(call cc-option,-marm,)
@@ -149,6 +149,7 @@ textofs-$(CONFIG_SA1111) := 0x00208000
 endif
 textofs-$(CONFIG_ARCH_MSM8X60) := 0x00208000
 textofs-$(CONFIG_ARCH_MSM8960) := 0x00208000
+textofs-$(CONFIG_ARCH_MESON) := 0x00208000
 textofs-$(CONFIG_ARCH_AXXIA) := 0x00308000
 
 # Machine directory name.  This list is sorted alphanumerically
diff --git a/arch/arm/boot/Makefile b/arch/arm/boot/Makefile
index 50f8d1be7fcb..a3af4dc08c3e 100644
--- a/arch/arm/boot/Makefile
+++ b/arch/arm/boot/Makefile
@@ -31,8 +31,19 @@ targets := Image zImage xipImage bootpImage uImage
 
 ifeq ($(CONFIG_XIP_KERNEL),y)
 
+cmd_deflate_xip_data = $(CONFIG_SHELL) -c \
+	'$(srctree)/$(src)/deflate_xip_data.sh $< $@ || { rm -f $@; false; }'
+
+ifeq ($(CONFIG_XIP_DEFLATED_DATA),y)
+quiet_cmd_mkxip = XIPZ    $@
+cmd_mkxip = $(cmd_objcopy) && $(cmd_deflate_xip_data)
+else
+quiet_cmd_mkxip = $(quiet_cmd_objcopy)
+cmd_mkxip = $(cmd_objcopy)
+endif
+
 $(obj)/xipImage: vmlinux FORCE
-	$(call if_changed,objcopy)
+	$(call if_changed,mkxip)
 	@$(kecho) '  Physical Address of xipImage: $(CONFIG_XIP_PHYS_ADDR)'
 
 $(obj)/Image $(obj)/zImage: FORCE
diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile
index a5889238fc9f..45a6b9b7af2a 100644
--- a/arch/arm/boot/compressed/Makefile
+++ b/arch/arm/boot/compressed/Makefile
@@ -117,8 +117,11 @@ ccflags-y := -fpic -mno-single-pic-base -fno-builtin -I$(obj)
 asflags-y := -DZIMAGE
 
 # Supply kernel BSS size to the decompressor via a linker symbol.
-KBSS_SZ = $(shell $(CROSS_COMPILE)size $(obj)/../../../../vmlinux | \
-		awk 'END{print $$3}')
+KBSS_SZ = $(shell $(CROSS_COMPILE)nm $(obj)/../../../../vmlinux | \
+		perl -e 'while (<>) { \
+			$$bss_start=hex($$1) if /^([[:xdigit:]]+) B __bss_start$$/; \
+			$$bss_end=hex($$1) if /^([[:xdigit:]]+) B __bss_stop$$/; \
+		}; printf "%d\n", $$bss_end - $$bss_start;')
 LDFLAGS_vmlinux = --defsym _kernel_bss_size=$(KBSS_SZ)
 # Supply ZRELADDR to the decompressor via a linker symbol.
 ifneq ($(CONFIG_AUTO_ZRELADDR),y)
diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S
index 8a756870c238..45c8823c3750 100644
--- a/arch/arm/boot/compressed/head.S
+++ b/arch/arm/boot/compressed/head.S
@@ -143,6 +143,8 @@ start:
 		.word	_magic_start	@ absolute load/run zImage address
 		.word	_magic_end	@ zImage end address
 		.word	0x04030201	@ endianness flag
+		.word	0x45454545	@ another magic number to indicate
+		.word	_magic_table	@ additional data table
 
 		__EFI_HEADER
 1:
diff --git a/arch/arm/boot/compressed/vmlinux.lds.S b/arch/arm/boot/compressed/vmlinux.lds.S
index 7d06aa19c3e6..e6bf6774c4bb 100644
--- a/arch/arm/boot/compressed/vmlinux.lds.S
+++ b/arch/arm/boot/compressed/vmlinux.lds.S
@@ -44,12 +44,22 @@ SECTIONS
     *(.glue_7t)
     *(.glue_7)
   }
+  .table : ALIGN(4) {
+    _table_start = .;
+    LONG(ZIMAGE_MAGIC(2))
+    LONG(ZIMAGE_MAGIC(0x5a534c4b))
+    LONG(ZIMAGE_MAGIC(__piggy_size_addr - _start))
+    LONG(ZIMAGE_MAGIC(_kernel_bss_size))
+    LONG(0)
+    _table_end = .;
+  }
   .rodata : {
     *(.rodata)
     *(.rodata.*)
   }
   .piggydata : {
     *(.piggydata)
+    __piggy_size_addr = . - 4;
   }
 
   . = ALIGN(4);
@@ -97,6 +107,7 @@ SECTIONS
   _magic_sig = ZIMAGE_MAGIC(0x016f2818);
   _magic_start = ZIMAGE_MAGIC(_start);
   _magic_end = ZIMAGE_MAGIC(_edata);
+  _magic_table = ZIMAGE_MAGIC(_table_start - _start);
 
   . = BSS_START;
   __bss_start = .;
diff --git a/arch/arm/boot/deflate_xip_data.sh b/arch/arm/boot/deflate_xip_data.sh
new file mode 100755
index 000000000000..1189598a25eb
--- /dev/null
+++ b/arch/arm/boot/deflate_xip_data.sh
@@ -0,0 +1,64 @@
+#!/bin/sh
+
+# XIP kernel .data segment compressor
+#
+# Created by:	Nicolas Pitre, August 2017
+# Copyright:	(C) 2017  Linaro Limited
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+
+# This script locates the start of the .data section in xipImage and
+# substitutes it with a compressed version. The needed offsets are obtained
+# from symbol addresses in vmlinux. It is expected that .data extends to
+# the end of xipImage.
+
+set -e
+
+VMLINUX="$1"
+XIPIMAGE="$2"
+
+DD="dd status=none"
+
+# Use "make V=1" to debug this script.
+case "$KBUILD_VERBOSE" in
+*1*)
+	set -x
+	;;
+esac
+
+sym_val() {
+	# extract hex value for symbol in $1
+	local val=$($NM "$VMLINUX" | sed -n "/ $1$/{s/ .*$//p;q}")
+	[ "$val" ] || { echo "can't find $1 in $VMLINUX" 1>&2; exit 1; }
+	# convert from hex to decimal
+	echo $((0x$val))
+}
+
+__data_loc=$(sym_val __data_loc)
+_edata_loc=$(sym_val _edata_loc)
+base_offset=$(sym_val _xiprom)
+
+# convert to file based offsets
+data_start=$(($__data_loc - $base_offset))
+data_end=$(($_edata_loc - $base_offset))
+
+# Make sure data occupies the last part of the file.
+file_end=$(stat -c "%s" "$XIPIMAGE")
+if [ "$file_end" != "$data_end" ]; then
+	printf "end of xipImage doesn't match with _edata_loc (%#x vs %#x)\n" \
+	       $(($file_end + $base_offset)) $_edata_loc 2>&1
+	exit 1;
+fi
+
+# be ready to clean up
+trap 'rm -f "$XIPIMAGE.tmp"' 0 1 2 3
+
+# substitute the data section by a compressed version
+$DD if="$XIPIMAGE" count=$data_start iflag=count_bytes of="$XIPIMAGE.tmp"
+$DD if="$XIPIMAGE"  skip=$data_start iflag=skip_bytes |
+gzip -9 >> "$XIPIMAGE.tmp"
+
+# replace kernel binary
+mv -f "$XIPIMAGE.tmp" "$XIPIMAGE"
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 25dcf4e534e6..d0381e9caf21 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -101,6 +101,8 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \
 	bcm4709-tplink-archer-c9-v1.dtb \
 	bcm47094-dlink-dir-885l.dtb \
 	bcm47094-linksys-panamera.dtb \
+	bcm47094-luxul-abr-4500.dtb \
+	bcm47094-luxul-xbr-4500.dtb \
 	bcm47094-luxul-xwr-3100.dtb \
 	bcm47094-netgear-r8500.dtb \
 	bcm94708.dtb \
@@ -109,6 +111,8 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \
 	bcm953012hr.dtb \
 	bcm953012k.dtb
 dtb-$(CONFIG_ARCH_BCM_53573) += \
+	bcm47189-luxul-xap-1440.dtb \
+	bcm47189-luxul-xap-810.dtb \
 	bcm47189-tenda-ac9.dtb \
 	bcm947189acdbmr.dtb
 dtb-$(CONFIG_ARCH_BCM_63XX) += \
@@ -118,6 +122,8 @@ dtb-$(CONFIG_ARCH_BCM_CYGNUS) += \
 	bcm911360k.dtb \
 	bcm958300k.dtb \
 	bcm958305k.dtb
+dtb-$(CONFIG_ARCH_BCM_HR2) += \
+	bcm53340-ubnt-unifi-switch8.dtb
 dtb-$(CONFIG_ARCH_BCM_MOBILE) += \
 	bcm28155-ap.dtb \
 	bcm21664-garnet.dtb \
@@ -177,6 +183,7 @@ dtb-$(CONFIG_ARCH_EXYNOS5) += \
 	exynos5420-arndale-octa.dtb \
 	exynos5420-peach-pit.dtb \
 	exynos5420-smdk5420.dtb \
+	exynos5422-odroidhc1.dtb \
 	exynos5422-odroidxu3.dtb \
 	exynos5422-odroidxu3-lite.dtb \
 	exynos5422-odroidxu4.dtb \
@@ -342,12 +349,14 @@ dtb-$(CONFIG_SOC_IMX51) += \
 	imx51-babbage.dtb \
 	imx51-digi-connectcore-jsk.dtb \
 	imx51-eukrea-mbimxsd51-baseboard.dtb \
-	imx51-ts4800.dtb
+	imx51-ts4800.dtb \
+	imx51-zii-rdu1.dtb
 dtb-$(CONFIG_SOC_IMX53) += \
 	imx53-ard.dtb \
 	imx53-cx9020.dtb \
 	imx53-m53evk.dtb \
 	imx53-mba53.dtb \
+	imx53-ppd.dtb \
 	imx53-qsb.dtb \
 	imx53-qsrb.dtb \
 	imx53-smd.dtb \
@@ -389,14 +398,19 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
 	imx6dl-ts4900.dtb \
 	imx6dl-tx6dl-comtft.dtb \
 	imx6dl-tx6s-8034.dtb \
+	imx6dl-tx6s-8034-mb7.dtb \
 	imx6dl-tx6s-8035.dtb \
+	imx6dl-tx6s-8035-mb7.dtb \
 	imx6dl-tx6u-801x.dtb \
+	imx6dl-tx6u-80xx-mb7.dtb \
 	imx6dl-tx6u-8033.dtb \
+	imx6dl-tx6u-8033-mb7.dtb \
 	imx6dl-tx6u-811x.dtb \
 	imx6dl-tx6u-81xx-mb7.dtb \
 	imx6dl-udoo.dtb \
 	imx6dl-wandboard.dtb \
 	imx6dl-wandboard-revb1.dtb \
+	imx6dl-wandboard-revd1.dtb \
 	imx6q-apalis-eval.dtb \
 	imx6q-apalis-ixora.dtb \
 	imx6q-apalis-ixora-v1.1.dtb \
@@ -408,6 +422,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
 	imx6q-cm-fx6.dtb \
 	imx6q-cubox-i.dtb \
 	imx6q-dfi-fs700-m60.dtb \
+	imx6q-display5-tianma-tm070-1280x768.dtb \
 	imx6q-dmo-edmqmx6.dtb \
 	imx6q-evi.dtb \
 	imx6q-gk802.dtb \
@@ -435,6 +450,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
 	imx6q-nitrogen6_som2.dtb \
 	imx6q-novena.dtb \
 	imx6q-phytec-pbab01.dtb \
+	imx6q-pistachio.dtb \
 	imx6q-rex-pro.dtb \
 	imx6q-sabreauto.dtb \
 	imx6q-sabrelite.dtb \
@@ -448,17 +464,25 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
 	imx6q-tx6q-1020.dtb \
 	imx6q-tx6q-1020-comtft.dtb \
 	imx6q-tx6q-1036.dtb \
+	imx6q-tx6q-1036-mb7.dtb \
+	imx6q-tx6q-10x0-mb7.dtb \
 	imx6q-tx6q-1110.dtb \
 	imx6q-tx6q-11x0-mb7.dtb \
 	imx6q-udoo.dtb \
 	imx6q-utilite-pro.dtb \
 	imx6q-wandboard.dtb \
 	imx6q-wandboard-revb1.dtb \
+	imx6q-wandboard-revd1.dtb \
 	imx6q-zii-rdu2.dtb \
 	imx6qp-nitrogen6_max.dtb \
 	imx6qp-nitrogen6_som2.dtb \
 	imx6qp-sabreauto.dtb \
 	imx6qp-sabresd.dtb \
+	imx6qp-tx6qp-8037.dtb \
+	imx6qp-tx6qp-8037-mb7.dtb \
+	imx6qp-tx6qp-8137.dtb \
+	imx6qp-tx6qp-8137-mb7.dtb \
+	imx6qp-wandboard-revd1.dtb \
 	imx6qp-zii-rdu2.dtb
 dtb-$(CONFIG_SOC_IMX6SL) += \
 	imx6sl-evk.dtb \
@@ -469,6 +493,7 @@ dtb-$(CONFIG_SOC_IMX6SX) += \
 	imx6sx-sdb-reva.dtb \
 	imx6sx-sdb-sai.dtb \
 	imx6sx-sdb.dtb \
+	imx6sx-softing-vining-2000.dtb \
 	imx6sx-udoo-neo-basic.dtb \
 	imx6sx-udoo-neo-extended.dtb \
 	imx6sx-udoo-neo-full.dtb
@@ -681,6 +706,7 @@ dtb-$(CONFIG_ARCH_ORION5X) += \
 	orion5x-netgear-wnr854t.dtb \
 	orion5x-rd88f5182-nas.dtb
 dtb-$(CONFIG_ARCH_ACTIONS) += \
+	owl-s500-cubieboard6.dtb \
 	owl-s500-guitar-bb-rev-b.dtb
 dtb-$(CONFIG_ARCH_PRIMA2) += \
 	prima2-evb.dtb
@@ -701,7 +727,9 @@ dtb-$(CONFIG_ARCH_QCOM) += \
 	qcom-ipq8064-ap148.dtb \
 	qcom-msm8660-surf.dtb \
 	qcom-msm8960-cdp.dtb \
+	qcom-msm8974-fairphone-fp2.dtb \
 	qcom-msm8974-lge-nexus5-hammerhead.dtb \
+	qcom-msm8974-sony-xperia-castor.dtb \
 	qcom-msm8974-sony-xperia-honami.dtb \
 	qcom-mdm9615-wp8548-mangoh-green.dtb
 dtb-$(CONFIG_ARCH_REALVIEW) += \
@@ -725,7 +753,9 @@ dtb-$(CONFIG_ARCH_RENESAS) += \
 	r8a73a4-ape6evm.dtb \
 	r8a7740-armadillo800eva.dtb \
 	r8a7743-iwg20d-q7.dtb \
+	r8a7743-iwg20d-q7-dbcm-ca.dtb \
 	r8a7743-sk-rzg1m.dtb \
+	r8a7745-iwg22d-sodimm.dtb \
 	r8a7745-sk-rzg1e.dtb \
 	r8a7778-bockw.dtb \
 	r8a7779-marzen.dtb \
@@ -768,7 +798,8 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += \
 	rk3288-veyron-mickey.dtb \
 	rk3288-veyron-minnie.dtb \
 	rk3288-veyron-pinky.dtb \
-	rk3288-veyron-speedy.dtb
+	rk3288-veyron-speedy.dtb \
+	rk3288-vyasa.dtb
 dtb-$(CONFIG_ARCH_S3C24XX) += \
 	s3c2416-smdk2416.dtb
 dtb-$(CONFIG_ARCH_S3C64XX) += \
@@ -891,6 +922,7 @@ dtb-$(CONFIG_MACH_SUN7I) += \
 	sun7i-a20-olinuxino-lime2.dtb \
 	sun7i-a20-olinuxino-lime2-emmc.dtb \
 	sun7i-a20-olinuxino-micro.dtb \
+	sun7i-a20-olinuxino-micro-emmc.dtb \
 	sun7i-a20-orangepi.dtb \
 	sun7i-a20-orangepi-mini.dtb \
 	sun7i-a20-pcduino3.dtb \
@@ -916,6 +948,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \
 	sun8i-a83t-allwinner-h8homlet-v2.dtb \
 	sun8i-a83t-bananapi-m3.dtb \
 	sun8i-a83t-cubietruck-plus.dtb \
+	sun8i-a83t-tbs-a711.dtb \
 	sun8i-h2-plus-orangepi-zero.dtb \
 	sun8i-h3-bananapi-m2-plus.dtb \
 	sun8i-h3-beelink-x2.dtb \
@@ -932,8 +965,10 @@ dtb-$(CONFIG_MACH_SUN8I) += \
 	sun8i-h3-orangepi-plus2e.dtb \
 	sun8i-r16-bananapi-m2m.dtb \
 	sun8i-r16-parrot.dtb \
+	sun8i-r40-bananapi-m2-ultra.dtb \
 	sun8i-v3s-licheepi-zero.dtb \
-	sun8i-v3s-licheepi-zero-dock.dtb
+	sun8i-v3s-licheepi-zero-dock.dtb \
+	sun8i-v40-bananapi-m2-berry.dtb
 dtb-$(CONFIG_MACH_SUN9I) += \
 	sun9i-a80-optimus.dtb \
 	sun9i-a80-cubieboard4.dtb
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index e58fab8aec5d..d37f95025807 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -130,9 +130,11 @@
 		};
 	};
 
-	pmu {
+	pmu@4b000000 {
 		compatible = "arm,cortex-a8-pmu";
 		interrupts = <3>;
+		reg = <0x4b000000 0x1000000>;
+		ti,hwmods = "debugss";
 	};
 
 	/*
@@ -628,6 +630,7 @@
 				reg-names = "phy";
 				status = "disabled";
 				ti,ctrl_mod = <&usb_ctrl_mod>;
+				#phy-cells = <0>;
 			};
 
 			usb0: usb@47401000 {
@@ -676,6 +679,7 @@
 				reg-names = "phy";
 				status = "disabled";
 				ti,ctrl_mod = <&usb_ctrl_mod>;
+				#phy-cells = <0>;
 			};
 
 			usb1: usb@47401800 {
@@ -929,6 +933,12 @@
 			};
 		};
 
+		emif: emif@4c000000 {
+			compatible = "ti,emif-am3352";
+			reg = <0x4c000000 0x1000000>;
+			ti,hwmods = "emif";
+		};
+
 		gpmc: gpmc@50000000 {
 			compatible = "ti,am3352-gpmc";
 			ti,hwmods = "gpmc";
diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index e5b061469bf8..4714a59fd86d 100644
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -927,7 +927,8 @@
 			reg = <0x48038000 0x2000>,
 			      <0x46000000 0x400000>;
 			reg-names = "mpu", "dat";
-			interrupts = <80>, <81>;
+			interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "tx", "rx";
 			status = "disabled";
 			dmas = <&edma 8 2>,
@@ -941,7 +942,8 @@
 			reg = <0x4803C000 0x2000>,
 			      <0x46400000 0x400000>;
 			reg-names = "mpu", "dat";
-			interrupts = <82>, <83>;
+			interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "tx", "rx";
 			status = "disabled";
 			dmas = <&edma 10 2>,
diff --git a/arch/arm/boot/dts/am437x-cm-t43.dts b/arch/arm/boot/dts/am437x-cm-t43.dts
index 9e92d480576b..3b9a94c274a7 100644
--- a/arch/arm/boot/dts/am437x-cm-t43.dts
+++ b/arch/arm/boot/dts/am437x-cm-t43.dts
@@ -301,8 +301,8 @@
 	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&spi0_pins>;
-	dmas = <&edma 16
-		&edma 17>;
+	dmas = <&edma 16 0
+		&edma 17 0>;
 	dma-names = "tx0", "rx0";
 
 	flash: w25q64cvzpig@0 {
diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts b/arch/arm/boot/dts/am43x-epos-evm.dts
index 081fa68b6f98..a04d79ec212a 100644
--- a/arch/arm/boot/dts/am43x-epos-evm.dts
+++ b/arch/arm/boot/dts/am43x-epos-evm.dts
@@ -75,6 +75,9 @@
 		compatible = "gpio-matrix-keypad";
 		debounce-delay-ms = <5>;
 		col-scan-delay-us = <2>;
+		pinctrl-names = "default", "sleep";
+		pinctrl-0 = <&matrix_keypad_default>;
+		pinctrl-1 = <&matrix_keypad_sleep>;
 
 		row-gpios = <&gpio0 12 GPIO_ACTIVE_HIGH		/* Bank0, pin12 */
 			     &gpio0 13 GPIO_ACTIVE_HIGH		/* Bank0, pin13 */
@@ -145,6 +148,43 @@
 };
 
 &am43xx_pinmux {
+		pinctrl-names = "default";
+		pinctrl-0 = <&unused_pins>;
+
+		unused_pins: unused_pins {
+			pinctrl-single,pins = <
+				AM4372_IOPAD(0x848, DS0_PIN_OUTPUT_PULLUP | PIN_OUTPUT_PULLUP | MUX_MODE7)
+				AM4372_IOPAD(0x850, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x858, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x860, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x864, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x868, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x86c, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x878, DS0_PIN_OUTPUT_PULLUP | PIN_OUTPUT_PULLUP | MUX_MODE7)
+				AM4372_IOPAD(0x908, DS0_PIN_INPUT_PULLDOWN | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x91c, DS0_PIN_OUTPUT_PULLDOWN | PIN_OUTPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x920, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x9e0, DS0_PIN_INPUT_PULLDOWN | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0xA0c, DS0_PIN_OUTPUT_PULLDOWN | PIN_OUTPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0xA38, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0xA3c, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0xA40, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0xA44, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0xA48, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0xA4c, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0xA50, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0xA54, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0xA58, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0xA5c, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0xA60, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0xA64, DS0_PIN_OUTPUT_PULLUP | PIN_OUTPUT_PULLUP | MUX_MODE7)
+				AM4372_IOPAD(0xA68, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0xA6C, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0xA74, DS0_PIN_INPUT_PULLDOWN | PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0xA78, DS0_PIN_INPUT | PIN_INPUT_PULLDOWN | MUX_MODE7)
+			>;
+		};
+
 		cpsw_default: cpsw_default {
 			pinctrl-single,pins = <
 				/* Slave 1 */
@@ -198,7 +238,7 @@
 			>;
 		};
 
-		nand_flash_x8: nand_flash_x8 {
+		nand_flash_x8_default: nand_flash_x8_default {
 			pinctrl-single,pins = <
 				AM4372_IOPAD(0x840, PIN_OUTPUT_PULLDOWN | MUX_MODE7)	/* gpmc_a0.SELQSPIorNAND/GPIO */
 				AM4372_IOPAD(0x800, PIN_INPUT_PULLDOWN | MUX_MODE0)	/* gpmc_ad0.gpmc_ad0 */
@@ -219,12 +259,39 @@
 			>;
 		};
 
-		ecap0_pins: backlight_pins {
+		nand_flash_x8_sleep: nand_flash_x8_sleep {
+			pinctrl-single,pins = <
+				AM4372_IOPAD(0x840, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x800, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x804, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x808, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x80c, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x810, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x814, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x818, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x81c, DS0_PIN_OUTPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x870, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
+				AM4372_IOPAD(0x874, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
+				AM4372_IOPAD(0x87c, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
+				AM4372_IOPAD(0x890, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
+				AM4372_IOPAD(0x894, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
+				AM4372_IOPAD(0x898, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
+				AM4372_IOPAD(0x89c, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
+			>;
+		};
+
+		ecap0_pins_default: backlight_pins_default {
 			pinctrl-single,pins = <
 				AM4372_IOPAD(0x964, MUX_MODE0)         /* eCAP0_in_PWM0_out.eCAP0_in_PWM0_out MODE0 */
 			>;
 		};
 
+		ecap0_pins_sleep: backlight_pins_sleep {
+			pinctrl-single,pins = <
+				AM4372_IOPAD(0x964, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
+			>;
+		};
+
 		i2c2_pins: pinmux_i2c2_pins {
 			pinctrl-single,pins = <
 				AM4372_IOPAD(0x9c0, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE8)    /* i2c2_sda.i2c2_sda */
@@ -232,7 +299,7 @@
 			>;
 		};
 
-		spi0_pins: pinmux_spi0_pins {
+		spi0_pins_default: pinmux_spi0_pins_default {
 			pinctrl-single,pins = <
 				AM4372_IOPAD(0x950, PIN_INPUT | MUX_MODE0)           /* spi0_clk.spi0_clk */
 				AM4372_IOPAD(0x954, PIN_OUTPUT | MUX_MODE0)           /* spi0_d0.spi0_d0 */
@@ -241,7 +308,16 @@
 			>;
 		};
 
-		spi1_pins: pinmux_spi1_pins {
+		spi0_pins_sleep: pinmux_spi0_pins_sleep {
+			pinctrl-single,pins = <
+				AM4372_IOPAD(0x950, DS0_PIN_OUTPUT_PULLUP | PIN_OUTPUT_PULLUP | MUX_MODE7)
+				AM4372_IOPAD(0x954, DS0_PIN_OUTPUT_PULLUP | PIN_OUTPUT_PULLUP | MUX_MODE7)
+				AM4372_IOPAD(0x958, DS0_PIN_OUTPUT_PULLUP | PIN_OUTPUT_PULLUP | MUX_MODE7)
+				AM4372_IOPAD(0x95c, DS0_PIN_OUTPUT_PULLUP | PIN_OUTPUT_PULLUP | MUX_MODE7)
+			>;
+		};
+
+		spi1_pins_default: pinmux_spi1_pins_default {
 			pinctrl-single,pins = <
 				AM4372_IOPAD(0x990, PIN_INPUT | MUX_MODE3)           /* mcasp0_aclkx.spi1_clk */
 				AM4372_IOPAD(0x994, PIN_OUTPUT | MUX_MODE3)           /* mcasp0_fsx.spi1_d0 */
@@ -250,13 +326,54 @@
 			>;
 		};
 
-		mmc1_pins: pinmux_mmc1_pins {
+		spi1_pins_sleep: pinmux_spi1_pins_sleep {
+			pinctrl-single,pins = <
+				AM4372_IOPAD(0x990, DS0_PIN_OUTPUT_PULLDOWN | PIN_OUTPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x994, DS0_PIN_OUTPUT_PULLDOWN | PIN_OUTPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x998, DS0_PIN_OUTPUT_PULLDOWN | PIN_OUTPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x99c, DS0_PIN_OUTPUT_PULLDOWN | PIN_OUTPUT_PULLDOWN | MUX_MODE7)
+			>;
+		};
+
+		mmc1_pins_default: pinmux_mmc1_pins_default {
 			pinctrl-single,pins = <
 				AM4372_IOPAD(0x960, PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */
 			>;
 		};
 
-		qspi1_default: qspi1_default {
+		mmc1_pins_sleep: pinmux_mmc1_pins_sleep {
+			pinctrl-single,pins = <
+				AM4372_IOPAD(0x960, DS0_PIN_OUTPUT_PULLUP | PIN_INPUT | MUX_MODE7)
+			>;
+		};
+
+		matrix_keypad_default: matrix_keypad_default {
+			pinctrl-single,pins = <
+				 AM4372_IOPAD(0x92c, PIN_OUTPUT | MUX_MODE7)          /* mii1_tx_clk.gpio3_9 */
+				 AM4372_IOPAD(0x930, PIN_OUTPUT | MUX_MODE7)          /* mii1_rx_clk.gpio3_10 */
+				 AM4372_IOPAD(0x934, PIN_OUTPUT | MUX_MODE7)          /* mii1_rxd3.gpio2_18 */
+				 AM4372_IOPAD(0x938, PIN_OUTPUT | MUX_MODE7)          /* mii1_rxd2.gpio2_19 */
+				 AM4372_IOPAD(0x978, PIN_INPUT_PULLDOWN | MUX_MODE7)  /* uart1_ctsn.gpio0_12 */
+				 AM4372_IOPAD(0x97C, PIN_INPUT_PULLDOWN | MUX_MODE7)  /* uart1_rtsn.gpio0_13 */
+				 AM4372_IOPAD(0x980, PIN_INPUT_PULLDOWN | MUX_MODE7)  /* uart1_rxd.gpio0_14 */
+				 AM4372_IOPAD(0x984, PIN_INPUT_PULLDOWN | MUX_MODE7)  /* uart1_txd.gpio0_15 */
+			>;
+		};
+
+		matrix_keypad_sleep: matrix_keypad_sleep {
+			pinctrl-single,pins = <
+				AM4372_IOPAD(0x92c, PIN_INPUT_PULLUP | MUX_MODE7)
+				AM4372_IOPAD(0x930, PIN_INPUT_PULLUP | MUX_MODE7)
+				AM4372_IOPAD(0x934, PIN_INPUT_PULLUP | MUX_MODE7)
+				AM4372_IOPAD(0x938, PIN_INPUT_PULLUP | MUX_MODE7)
+				AM4372_IOPAD(0x978, PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x97C, PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x980, PIN_INPUT_PULLDOWN | MUX_MODE7)
+				AM4372_IOPAD(0x984, PIN_INPUT_PULLDOWN | MUX_MODE7)
+			>;
+		};
+
+		qspi1_pins_default: qspi1_pins_default {
 			pinctrl-single,pins = <
 				AM4372_IOPAD(0x87c, PIN_INPUT_PULLUP | MUX_MODE3)
 				AM4372_IOPAD(0x888, PIN_INPUT_PULLUP | MUX_MODE2)
@@ -267,12 +384,29 @@
 			>;
 		};
 
-		pixcir_ts_pins: pixcir_ts_pins {
+		qspi1_pins_sleep: qspi1_pins_sleep {
+			pinctrl-single,pins = <
+				AM4372_IOPAD(0x87c, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
+				AM4372_IOPAD(0x888, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
+				AM4372_IOPAD(0x890, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
+				AM4372_IOPAD(0x894, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
+				AM4372_IOPAD(0x898, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
+				AM4372_IOPAD(0x89c, DS0_PIN_OUTPUT_PULLUP | MUX_MODE7)
+			>;
+		};
+
+		pixcir_ts_pins_default: pixcir_ts_pins_default {
 			pinctrl-single,pins = <
 				AM4372_IOPAD(0x844, PIN_INPUT_PULLUP | MUX_MODE7)	/* gpmc_a1.gpio1_17 */
 			>;
 		};
 
+		pixcir_ts_pins_sleep: pixcir_ts_pins_sleep {
+			pinctrl-single,pins = <
+				AM4372_IOPAD(0x844, DS0_PIN_OUTPUT_PULLUP | PIN_OUTPUT_PULLUP | MUX_MODE7)	/* gpmc_a1.gpio1_17 */
+			>;
+		};
+
 		hdq_pins: pinmux_hdq_pins {
 			pinctrl-single,pins = <
 				AM4372_IOPAD(0xa34, PIN_INPUT_PULLUP | MUX_MODE1)    /* cam1_wen.hdq_gpio */
@@ -355,6 +489,48 @@
 			>;
 		};
 
+		uart0_pins_default: uart0_pins_default {
+			pinctrl-single,pins = <
+				AM4372_IOPAD(0x968, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE0) /* uart0_ctsn.uart0_ctsn */
+				AM4372_IOPAD(0x96C, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE0) /* uart0_rtsn.uart0_rtsn */
+				AM4372_IOPAD(0x970, PIN_INPUT_PULLUP | SLEWCTRL_FAST | DS0_PULL_UP_DOWN_EN | MUX_MODE0)	/* uart0_rxd.uart0_rxd */
+				AM4372_IOPAD(0x974, PIN_INPUT | SLEWCTRL_FAST | DS0_PULL_UP_DOWN_EN | MUX_MODE0)	/* uart0_txd.uart0_txd */
+			>;
+		};
+
+		uart0_pins_sleep: uart0_pins_sleep {
+			pinctrl-single,pins = <
+				AM4372_IOPAD(0x968, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
+				AM4372_IOPAD(0x96C, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
+				AM4372_IOPAD(0x970, PIN_INPUT_PULLUP | SLEWCTRL_FAST | DS0_PULL_UP_DOWN_EN | MUX_MODE0)
+				AM4372_IOPAD(0x974, PIN_INPUT | SLEWCTRL_FAST | DS0_PULL_UP_DOWN_EN | MUX_MODE0)
+			>;
+		};
+
+		usb2_phy1_default: usb2_phy1_default {
+			pinctrl-single,pins = <
+				AM4372_IOPAD(0xac0, PIN_INPUT_PULLDOWN | MUX_MODE0)
+			>;
+		};
+
+		usb2_phy1_sleep: usb2_phy1_sleep {
+			pinctrl-single,pins = <
+				AM4372_IOPAD(0xac0, DS0_PULL_UP_DOWN_EN | PIN_INPUT_PULLDOWN | MUX_MODE7)
+			>;
+		};
+
+		usb2_phy2_default: usb2_phy2_default {
+			pinctrl-single,pins = <
+				AM4372_IOPAD(0xac4, PIN_INPUT_PULLDOWN | MUX_MODE0)
+			>;
+		};
+
+		usb2_phy2_sleep: usb2_phy2_sleep {
+			pinctrl-single,pins = <
+				AM4372_IOPAD(0xac4, DS0_PULL_UP_DOWN_EN | PIN_INPUT_PULLDOWN | MUX_MODE7)
+			>;
+		};
+
 		mcasp1_pins: mcasp1_pins {
 			pinctrl-single,pins = <
 				AM4372_IOPAD(0x9a0, PIN_INPUT_PULLDOWN | MUX_MODE3) /* MCASP0_ACLKR/MCASP1_ACLKX */
@@ -378,8 +554,9 @@
 	status = "okay";
 	vmmc-supply = <&vmmcsd_fixed>;
 	bus-width = <4>;
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc1_pins>;
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&mmc1_pins_default>;
+	pinctrl-1 = <&mmc1_pins_sleep>;
 	cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
 };
 
@@ -478,8 +655,10 @@
 
 	pixcir_ts@5c {
 		compatible = "pixcir,pixcir_tangoc";
-		pinctrl-names = "default";
-		pinctrl-0 = <&pixcir_ts_pins>;
+		pinctrl-names = "default", "sleep";
+		pinctrl-0 = <&pixcir_ts_pins_default>;
+		pinctrl-1 = <&pixcir_ts_pins_sleep>;
+
 		reg = <0x5c>;
 		interrupt-parent = <&gpio1>;
 		interrupts = <17 IRQ_TYPE_EDGE_FALLING>;
@@ -550,8 +729,9 @@
 
 &gpmc {
 	status = "okay";	/* Disable QSPI when enabling GPMC (NAND) */
-	pinctrl-names = "default";
-	pinctrl-0 = <&nand_flash_x8>;
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&nand_flash_x8_default>;
+	pinctrl-1 = <&nand_flash_x8_sleep>;
 	ranges = <0 0 0x08000000 0x01000000>;	/* CS0 space. Min partition = 16MB */
 	nand@0,0 {
 		compatible = "ti,omap2-nand";
@@ -647,24 +827,30 @@
 
 &ecap0 {
 		status = "okay";
-		pinctrl-names = "default";
-		pinctrl-0 = <&ecap0_pins>;
+		pinctrl-names = "default", "sleep";
+		pinctrl-0 = <&ecap0_pins_default>;
+		pinctrl-1 = <&ecap0_pins_sleep>;
 };
 
 &spi0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&spi0_pins>;
 	status = "okay";
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&spi0_pins_default>;
+	pinctrl-1 = <&spi0_pins_sleep>;
 };
 
 &spi1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&spi1_pins>;
 	status = "okay";
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&spi1_pins_default>;
+	pinctrl-1 = <&spi1_pins_sleep>;
 };
 
 &usb2_phy1 {
 	status = "okay";
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&usb2_phy1_default>;
+	pinctrl-1 = <&usb2_phy1_sleep>;
 };
 
 &usb1 {
@@ -674,6 +860,9 @@
 
 &usb2_phy2 {
 	status = "okay";
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&usb2_phy2_default>;
+	pinctrl-1 = <&usb2_phy2_sleep>;
 };
 
 &usb2 {
@@ -683,8 +872,9 @@
 
 &qspi {
 	status = "disabled";	/* Disable GPMC (NAND) when enabling QSPI */
-	pinctrl-names = "default";
-	pinctrl-0 = <&qspi1_default>;
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&qspi1_pins_default>;
+	pinctrl-1 = <&qspi1_pins_sleep>;
 
 	spi-max-frequency = <48000000>;
 	m25p80@0 {
@@ -770,6 +960,13 @@
 	};
 };
 
+&uart0 {
+	status = "okay";
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&uart0_pins_default>;
+	pinctrl-1 = <&uart0_pins_sleep>;
+};
+
 &mcasp1 {
 	#sound-dai-cells = <0>;
 	pinctrl-names = "default", "sleep";
diff --git a/arch/arm/boot/dts/armada-370-synology-ds213j.dts b/arch/arm/boot/dts/armada-370-synology-ds213j.dts
index 4978011df5bd..95040810c094 100644
--- a/arch/arm/boot/dts/armada-370-synology-ds213j.dts
+++ b/arch/arm/boot/dts/armada-370-synology-ds213j.dts
@@ -316,32 +316,32 @@
 		 * change the default environment, unless you know
 		 * what you are doing.
 		 */
-		partition@00000000 { /* u-boot */
+		partition@0 { /* u-boot */
 			label = "RedBoot";
 			reg = <0x00000000 0x000c0000>; /* 768KB */
 		};
 
-		partition@000c0000 { /* uImage */
+		partition@c0000 { /* uImage */
 			label = "zImage";
 			reg = <0x000c0000 0x002d0000>; /* 2880KB */
 		};
 
-		partition@00390000 { /* uInitramfs */
+		partition@390000 { /* uInitramfs */
 			label = "rd.gz";
 			reg = <0x00390000 0x00440000>; /* 4250KB */
 		};
 
-		partition@007d0000 { /* MAC address and serial number */
+		partition@7d0000 { /* MAC address and serial number */
 			label = "vendor";
 			reg = <0x007d0000 0x00010000>; /* 64KB */
 		};
 
-		partition@007e0000 {
+		partition@7e0000 {
 			label = "RedBoot config";
 			reg = <0x007e0000 0x00010000>; /* 64KB */
 		};
 
-		partition@007f0000 {
+		partition@7f0000 {
 			label = "FIS directory";
 			reg = <0x007f0000 0x00010000>; /* 64KB */
 		};
diff --git a/arch/arm/boot/dts/armada-385-db-ap.dts b/arch/arm/boot/dts/armada-385-db-ap.dts
index 25d2d720dc0e..678aa023335d 100644
--- a/arch/arm/boot/dts/armada-385-db-ap.dts
+++ b/arch/arm/boot/dts/armada-385-db-ap.dts
@@ -236,6 +236,7 @@
 	usb3_phy: usb3_phy {
 		compatible = "usb-nop-xceiv";
 		vcc-supply = <&reg_xhci0_vbus>;
+		#phy-cells = <0>;
 	};
 
 	reg_xhci0_vbus: xhci0-vbus {
diff --git a/arch/arm/boot/dts/armada-385-linksys.dtsi b/arch/arm/boot/dts/armada-385-linksys.dtsi
index e1f355ffc8f7..434dc9aaa5e4 100644
--- a/arch/arm/boot/dts/armada-385-linksys.dtsi
+++ b/arch/arm/boot/dts/armada-385-linksys.dtsi
@@ -66,6 +66,7 @@
 	usb3_1_phy: usb3_1-phy {
 		compatible = "usb-nop-xceiv";
 		vcc-supply = <&usb3_1_vbus>;
+		#phy-cells = <0>;
 	};
 
 	usb3_1_vbus: usb3_1-vbus {
diff --git a/arch/arm/boot/dts/armada-385-synology-ds116.dts b/arch/arm/boot/dts/armada-385-synology-ds116.dts
index 31510eb56f10..0a3552ebda3b 100644
--- a/arch/arm/boot/dts/armada-385-synology-ds116.dts
+++ b/arch/arm/boot/dts/armada-385-synology-ds116.dts
@@ -191,11 +191,13 @@
 	usb3_0_phy: usb3_0_phy {
 		compatible = "usb-nop-xceiv";
 		vcc-supply = <&reg_usb3_0_vbus>;
+		#phy-cells = <0>;
 	};
 
 	usb3_1_phy: usb3_1_phy {
 		compatible = "usb-nop-xceiv";
 		vcc-supply = <&reg_usb3_1_vbus>;
+		#phy-cells = <0>;
 	};
 
 	reg_usb3_0_vbus: usb3-vbus0 {
@@ -267,35 +269,35 @@
 		 * enumerated. The MAC address and the serial number are listed
 		 * in the "vendor" partition.
 		 */
-		partition@00000000 {
+		partition@0 {
 			label = "RedBoot";
 			reg = <0x00000000 0x000f0000>;
 			read-only;
 		};
 
-		partition@000c0000 {
+		partition@c0000 {
 			label = "zImage";
 			reg = <0x000f0000 0x002d0000>;
 		};
 
-		partition@00390000 {
+		partition@390000 {
 			label = "rd.gz";
 			reg = <0x003c0000 0x00410000>;
 		};
 
-		partition@007d0000 {
+		partition@7d0000 {
 			label = "vendor";
 			reg = <0x007d0000 0x00010000>;
 			read-only;
 		};
 
-		partition@007e0000 {
+		partition@7e0000 {
 			label = "RedBoot config";
 			reg = <0x007e0000 0x00010000>;
 			read-only;
 		};
 
-		partition@007f0000 {
+		partition@7f0000 {
 			label = "FIS directory";
 			reg = <0x007f0000 0x00010000>;
 			read-only;
diff --git a/arch/arm/boot/dts/armada-388-gp.dts b/arch/arm/boot/dts/armada-388-gp.dts
index f503955dbd3b..51b4ee6df130 100644
--- a/arch/arm/boot/dts/armada-388-gp.dts
+++ b/arch/arm/boot/dts/armada-388-gp.dts
@@ -276,11 +276,13 @@
 	usb2_1_phy: usb2_1_phy {
 		compatible = "usb-nop-xceiv";
 		vcc-supply = <&reg_usb2_1_vbus>;
+		#phy-cells = <0>;
 	};
 
 	usb3_phy: usb3_phy {
 		compatible = "usb-nop-xceiv";
 		vcc-supply = <&reg_usb3_vbus>;
+		#phy-cells = <0>;
 	};
 
 	reg_usb3_vbus: usb3-vbus {
diff --git a/arch/arm/boot/dts/armada-xp-synology-ds414.dts b/arch/arm/boot/dts/armada-xp-synology-ds414.dts
index d8e05bab0cee..d7228a5461c8 100644
--- a/arch/arm/boot/dts/armada-xp-synology-ds414.dts
+++ b/arch/arm/boot/dts/armada-xp-synology-ds414.dts
@@ -332,32 +332,32 @@
 		 * change the default environment, unless you know
 		 * what you are doing.
 		 */
-		partition@00000000 { /* u-boot */
+		partition@0 { /* u-boot */
 			label = "RedBoot";
 			reg = <0x00000000 0x000d0000>; /* 832KB */
 		};
 
-		partition@000c0000 { /* uImage */
+		partition@c0000 { /* uImage */
 			label = "zImage";
 			reg = <0x000d0000 0x002d0000>; /* 2880KB */
 		};
 
-		partition@003a0000 { /* uInitramfs */
+		partition@3a0000 { /* uInitramfs */
 			label = "rd.gz";
 			reg = <0x003a0000 0x00430000>; /* 4250KB */
 		};
 
-		partition@007d0000 { /* MAC address and serial number */
+		partition@7d0000 { /* MAC address and serial number */
 			label = "vendor";
 			reg = <0x007d0000 0x00010000>; /* 64KB */
 		};
 
-		partition@007e0000 {
+		partition@7e0000 {
 			label = "RedBoot config";
 			reg = <0x007e0000 0x00010000>; /* 64KB */
 		};
 
-		partition@007f0000 {
+		partition@7f0000 {
 			label = "FIS directory";
 			reg = <0x007f0000 0x00010000>; /* 64KB */
 		};
diff --git a/arch/arm/boot/dts/artpec6.dtsi b/arch/arm/boot/dts/artpec6.dtsi
index 767cbe8d8557..2ed11773048d 100644
--- a/arch/arm/boot/dts/artpec6.dtsi
+++ b/arch/arm/boot/dts/artpec6.dtsi
@@ -151,7 +151,6 @@
 		interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
 			<GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-affinity = <&cpu0>, <&cpu1>;
-		interrupt-parent = <&intc>;
 	};
 
 	pcie: pcie@f8050000 {
@@ -185,7 +184,6 @@
 		compatible = "simple-bus";
 		#address-cells = <0x1>;
 		#size-cells = <0x1>;
-		interrupt-parent = <&intc>;
 		ranges;
 		dma-ranges = <0x80000000 0x00000000 0x40000000>;
 		dma-coherent;
@@ -195,7 +193,6 @@
 			clocks = <&eth_phy_ref_clk>,
 				<&clkctrl ARTPEC6_CLK_ETH_ACLK>;
 			compatible = "snps,dwc-qos-ethernet-4.10";
-			interrupt-parent = <&intc>;
 			interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
 			reg = <0xf8010000 0x4000>;
 
diff --git a/arch/arm/boot/dts/aspeed-ast2500-evb.dts b/arch/arm/boot/dts/aspeed-ast2500-evb.dts
index f53e89d63477..602bc10fdaf4 100644
--- a/arch/arm/boot/dts/aspeed-ast2500-evb.dts
+++ b/arch/arm/boot/dts/aspeed-ast2500-evb.dts
@@ -60,3 +60,22 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_rgmii2_default &pinctrl_mdio2_default>;
 };
+
+&i2c3 {
+	status = "okay";
+
+	eeprom@50 {
+		compatible = "atmel,24c08";
+		reg = <0x50>;
+		pagesize = <16>;
+	};
+};
+
+&i2c7 {
+	status = "okay";
+
+	lm75@4d {
+		compatible = "national,lm75";
+		reg = <0x4d>;
+	};
+};
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts b/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
index e1b523bd5b8b..c786bc2f2919 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
@@ -7,10 +7,6 @@
 	model = "Palmetto BMC";
 	compatible = "tyan,palmetto-bmc", "aspeed,ast2400";
 
-	aliases {
-		serial4 = &uart5;
-	};
-
 	chosen {
 		stdout-path = &uart5;
 		bootargs = "console=ttyS4,115200 earlyprintk";
@@ -62,3 +58,55 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_rmii1_default>;
 };
+
+&i2c0 {
+	status = "okay";
+
+	eeprom@50 {
+		compatible = "atmel,24c256";
+		reg = <0x50>;
+		pagesize = <64>;
+	};
+
+	rtc@68 {
+		compatible = "dallas,ds3231";
+		reg = <0x68>;
+	};
+};
+
+&i2c1 {
+	status = "okay";
+};
+
+&i2c2 {
+	status = "okay";
+
+	tmp423@4c {
+		compatible = "ti,tmp423";
+		reg = <0x4c>;
+	};
+};
+
+&i2c3 {
+	status = "okay";
+};
+
+&i2c4 {
+	status = "okay";
+};
+
+&i2c5 {
+	status = "okay";
+};
+
+&i2c6 {
+	status = "okay";
+};
+
+&i2c7 {
+	status = "okay";
+};
+
+&vuart {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts b/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts
index 6dd77cba191c..8067793129ea 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts
@@ -80,3 +80,61 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_rmii1_default>;
 };
+
+&i2c2 {
+	status = "okay";
+};
+
+&i2c3 {
+	status = "okay";
+};
+
+&i2c4 {
+	status = "okay";
+};
+
+&i2c5 {
+	status = "okay";
+};
+
+&i2c6 {
+	/* PCIe slot 1 (x8) */
+	status = "okay";
+};
+
+&i2c7 {
+	/* PCIe slot 2 (x16) */
+	status = "okay";
+};
+
+&i2c8 {
+	/* PCIe slot 3 (x16) */
+	status = "okay";
+};
+
+&i2c9 {
+	/* PCIe slot 4 (x16) */
+	status = "okay";
+};
+
+&i2c10 {
+	/* PCIe slot 5 (x8) */
+	status = "okay";
+};
+
+&i2c11 {
+	status = "okay";
+
+	rtc@32 {
+		compatible = "epson,rx8900";
+		reg = <0x32>;
+	};
+};
+
+&i2c12 {
+	status = "okay";
+};
+
+&vuart {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi
index fcc5efbd0879..45d815a86d42 100644
--- a/arch/arm/boot/dts/aspeed-g4.dtsi
+++ b/arch/arm/boot/dts/aspeed-g4.dtsi
@@ -8,6 +8,29 @@
 	#size-cells = <1>;
 	interrupt-parent = <&vic>;
 
+	aliases {
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c4 = &i2c4;
+		i2c5 = &i2c5;
+		i2c6 = &i2c6;
+		i2c7 = &i2c7;
+		i2c8 = &i2c8;
+		i2c9 = &i2c9;
+		i2c10 = &i2c10;
+		i2c11 = &i2c11;
+		i2c12 = &i2c12;
+		i2c13 = &i2c13;
+		serial0 = &uart1;
+		serial1 = &uart2;
+		serial2 = &uart3;
+		serial3 = &uart4;
+		serial4 = &uart5;
+		serial5 = &vuart;
+	};
+
 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -110,7 +133,7 @@
                                         clock-frequency = <192000000>;
                                 };
 
-                                clk_apb: clk_apb@08 {
+                                clk_apb: clk_apb@8 {
                                         #clock-cells = <0>;
                                         compatible = "aspeed,g4-apb-clock", "fixed-clock";
                                         reg = <0x08>;
@@ -127,750 +150,17 @@
 
 				pinctrl: pinctrl {
 					compatible = "aspeed,g4-pinctrl";
-
-					pinctrl_acpi_default: acpi_default {
-						function = "ACPI";
-						groups = "ACPI";
-					};
-
-					pinctrl_adc0_default: adc0_default {
-						function = "ADC0";
-						groups = "ADC0";
-					};
-
-					pinctrl_adc1_default: adc1_default {
-						function = "ADC1";
-						groups = "ADC1";
-					};
-
-					pinctrl_adc10_default: adc10_default {
-						function = "ADC10";
-						groups = "ADC10";
-					};
-
-					pinctrl_adc11_default: adc11_default {
-						function = "ADC11";
-						groups = "ADC11";
-					};
-
-					pinctrl_adc12_default: adc12_default {
-						function = "ADC12";
-						groups = "ADC12";
-					};
-
-					pinctrl_adc13_default: adc13_default {
-						function = "ADC13";
-						groups = "ADC13";
-					};
-
-					pinctrl_adc14_default: adc14_default {
-						function = "ADC14";
-						groups = "ADC14";
-					};
-
-					pinctrl_adc15_default: adc15_default {
-						function = "ADC15";
-						groups = "ADC15";
-					};
-
-					pinctrl_adc2_default: adc2_default {
-						function = "ADC2";
-						groups = "ADC2";
-					};
-
-					pinctrl_adc3_default: adc3_default {
-						function = "ADC3";
-						groups = "ADC3";
-					};
-
-					pinctrl_adc4_default: adc4_default {
-						function = "ADC4";
-						groups = "ADC4";
-					};
-
-					pinctrl_adc5_default: adc5_default {
-						function = "ADC5";
-						groups = "ADC5";
-					};
-
-					pinctrl_adc6_default: adc6_default {
-						function = "ADC6";
-						groups = "ADC6";
-					};
-
-					pinctrl_adc7_default: adc7_default {
-						function = "ADC7";
-						groups = "ADC7";
-					};
-
-					pinctrl_adc8_default: adc8_default {
-						function = "ADC8";
-						groups = "ADC8";
-					};
-
-					pinctrl_adc9_default: adc9_default {
-						function = "ADC9";
-						groups = "ADC9";
-					};
-
-					pinctrl_bmcint_default: bmcint_default {
-						function = "BMCINT";
-						groups = "BMCINT";
-					};
-
-					pinctrl_ddcclk_default: ddcclk_default {
-						function = "DDCCLK";
-						groups = "DDCCLK";
-					};
-
-					pinctrl_ddcdat_default: ddcdat_default {
-						function = "DDCDAT";
-						groups = "DDCDAT";
-					};
-
-					pinctrl_extrst_default: extrst_default {
-						function = "EXTRST";
-						groups = "EXTRST";
-					};
-
-					pinctrl_flack_default: flack_default {
-						function = "FLACK";
-						groups = "FLACK";
-					};
-
-					pinctrl_flbusy_default: flbusy_default {
-						function = "FLBUSY";
-						groups = "FLBUSY";
-					};
-
-					pinctrl_flwp_default: flwp_default {
-						function = "FLWP";
-						groups = "FLWP";
-					};
-
-					pinctrl_gpid_default: gpid_default {
-						function = "GPID";
-						groups = "GPID";
-					};
-
-					pinctrl_gpid0_default: gpid0_default {
-						function = "GPID0";
-						groups = "GPID0";
-					};
-
-					pinctrl_gpid2_default: gpid2_default {
-						function = "GPID2";
-						groups = "GPID2";
-					};
-
-					pinctrl_gpid4_default: gpid4_default {
-						function = "GPID4";
-						groups = "GPID4";
-					};
-
-					pinctrl_gpid6_default: gpid6_default {
-						function = "GPID6";
-						groups = "GPID6";
-					};
-
-					pinctrl_gpie0_default: gpie0_default {
-						function = "GPIE0";
-						groups = "GPIE0";
-					};
-
-					pinctrl_gpie2_default: gpie2_default {
-						function = "GPIE2";
-						groups = "GPIE2";
-					};
-
-					pinctrl_gpie4_default: gpie4_default {
-						function = "GPIE4";
-						groups = "GPIE4";
-					};
-
-					pinctrl_gpie6_default: gpie6_default {
-						function = "GPIE6";
-						groups = "GPIE6";
-					};
-
-					pinctrl_i2c10_default: i2c10_default {
-						function = "I2C10";
-						groups = "I2C10";
-					};
-
-					pinctrl_i2c11_default: i2c11_default {
-						function = "I2C11";
-						groups = "I2C11";
-					};
-
-					pinctrl_i2c12_default: i2c12_default {
-						function = "I2C12";
-						groups = "I2C12";
-					};
-
-					pinctrl_i2c13_default: i2c13_default {
-						function = "I2C13";
-						groups = "I2C13";
-					};
-
-					pinctrl_i2c14_default: i2c14_default {
-						function = "I2C14";
-						groups = "I2C14";
-					};
-
-					pinctrl_i2c3_default: i2c3_default {
-						function = "I2C3";
-						groups = "I2C3";
-					};
-
-					pinctrl_i2c4_default: i2c4_default {
-						function = "I2C4";
-						groups = "I2C4";
-					};
-
-					pinctrl_i2c5_default: i2c5_default {
-						function = "I2C5";
-						groups = "I2C5";
-					};
-
-					pinctrl_i2c6_default: i2c6_default {
-						function = "I2C6";
-						groups = "I2C6";
-					};
-
-					pinctrl_i2c7_default: i2c7_default {
-						function = "I2C7";
-						groups = "I2C7";
-					};
-
-					pinctrl_i2c8_default: i2c8_default {
-						function = "I2C8";
-						groups = "I2C8";
-					};
-
-					pinctrl_i2c9_default: i2c9_default {
-						function = "I2C9";
-						groups = "I2C9";
-					};
-
-					pinctrl_lpcpd_default: lpcpd_default {
-						function = "LPCPD";
-						groups = "LPCPD";
-					};
-
-					pinctrl_lpcpme_default: lpcpme_default {
-						function = "LPCPME";
-						groups = "LPCPME";
-					};
-
-					pinctrl_lpcrst_default: lpcrst_default {
-						function = "LPCRST";
-						groups = "LPCRST";
-					};
-
-					pinctrl_lpcsmi_default: lpcsmi_default {
-						function = "LPCSMI";
-						groups = "LPCSMI";
-					};
-
-					pinctrl_mac1link_default: mac1link_default {
-						function = "MAC1LINK";
-						groups = "MAC1LINK";
-					};
-
-					pinctrl_mac2link_default: mac2link_default {
-						function = "MAC2LINK";
-						groups = "MAC2LINK";
-					};
-
-					pinctrl_mdio1_default: mdio1_default {
-						function = "MDIO1";
-						groups = "MDIO1";
-					};
-
-					pinctrl_mdio2_default: mdio2_default {
-						function = "MDIO2";
-						groups = "MDIO2";
-					};
-
-					pinctrl_ncts1_default: ncts1_default {
-						function = "NCTS1";
-						groups = "NCTS1";
-					};
-
-					pinctrl_ncts2_default: ncts2_default {
-						function = "NCTS2";
-						groups = "NCTS2";
-					};
-
-					pinctrl_ncts3_default: ncts3_default {
-						function = "NCTS3";
-						groups = "NCTS3";
-					};
-
-					pinctrl_ncts4_default: ncts4_default {
-						function = "NCTS4";
-						groups = "NCTS4";
-					};
-
-					pinctrl_ndcd1_default: ndcd1_default {
-						function = "NDCD1";
-						groups = "NDCD1";
-					};
-
-					pinctrl_ndcd2_default: ndcd2_default {
-						function = "NDCD2";
-						groups = "NDCD2";
-					};
-
-					pinctrl_ndcd3_default: ndcd3_default {
-						function = "NDCD3";
-						groups = "NDCD3";
-					};
-
-					pinctrl_ndcd4_default: ndcd4_default {
-						function = "NDCD4";
-						groups = "NDCD4";
-					};
-
-					pinctrl_ndsr1_default: ndsr1_default {
-						function = "NDSR1";
-						groups = "NDSR1";
-					};
-
-					pinctrl_ndsr2_default: ndsr2_default {
-						function = "NDSR2";
-						groups = "NDSR2";
-					};
-
-					pinctrl_ndsr3_default: ndsr3_default {
-						function = "NDSR3";
-						groups = "NDSR3";
-					};
-
-					pinctrl_ndsr4_default: ndsr4_default {
-						function = "NDSR4";
-						groups = "NDSR4";
-					};
-
-					pinctrl_ndtr1_default: ndtr1_default {
-						function = "NDTR1";
-						groups = "NDTR1";
-					};
-
-					pinctrl_ndtr2_default: ndtr2_default {
-						function = "NDTR2";
-						groups = "NDTR2";
-					};
-
-					pinctrl_ndtr3_default: ndtr3_default {
-						function = "NDTR3";
-						groups = "NDTR3";
-					};
-
-					pinctrl_ndtr4_default: ndtr4_default {
-						function = "NDTR4";
-						groups = "NDTR4";
-					};
-
-					pinctrl_ndts4_default: ndts4_default {
-						function = "NDTS4";
-						groups = "NDTS4";
-					};
-
-					pinctrl_nri1_default: nri1_default {
-						function = "NRI1";
-						groups = "NRI1";
-					};
-
-					pinctrl_nri2_default: nri2_default {
-						function = "NRI2";
-						groups = "NRI2";
-					};
-
-					pinctrl_nri3_default: nri3_default {
-						function = "NRI3";
-						groups = "NRI3";
-					};
-
-					pinctrl_nri4_default: nri4_default {
-						function = "NRI4";
-						groups = "NRI4";
-					};
-
-					pinctrl_nrts1_default: nrts1_default {
-						function = "NRTS1";
-						groups = "NRTS1";
-					};
-
-					pinctrl_nrts2_default: nrts2_default {
-						function = "NRTS2";
-						groups = "NRTS2";
-					};
-
-					pinctrl_nrts3_default: nrts3_default {
-						function = "NRTS3";
-						groups = "NRTS3";
-					};
-
-					pinctrl_oscclk_default: oscclk_default {
-						function = "OSCCLK";
-						groups = "OSCCLK";
-					};
-
-					pinctrl_pwm0_default: pwm0_default {
-						function = "PWM0";
-						groups = "PWM0";
-					};
-
-					pinctrl_pwm1_default: pwm1_default {
-						function = "PWM1";
-						groups = "PWM1";
-					};
-
-					pinctrl_pwm2_default: pwm2_default {
-						function = "PWM2";
-						groups = "PWM2";
-					};
-
-					pinctrl_pwm3_default: pwm3_default {
-						function = "PWM3";
-						groups = "PWM3";
-					};
-
-					pinctrl_pwm4_default: pwm4_default {
-						function = "PWM4";
-						groups = "PWM4";
-					};
-
-					pinctrl_pwm5_default: pwm5_default {
-						function = "PWM5";
-						groups = "PWM5";
-					};
-
-					pinctrl_pwm6_default: pwm6_default {
-						function = "PWM6";
-						groups = "PWM6";
-					};
-
-					pinctrl_pwm7_default: pwm7_default {
-						function = "PWM7";
-						groups = "PWM7";
-					};
-
-					pinctrl_rgmii1_default: rgmii1_default {
-						function = "RGMII1";
-						groups = "RGMII1";
-					};
-
-					pinctrl_rgmii2_default: rgmii2_default {
-						function = "RGMII2";
-						groups = "RGMII2";
-					};
-
-					pinctrl_rmii1_default: rmii1_default {
-						function = "RMII1";
-						groups = "RMII1";
-					};
-
-					pinctrl_rmii2_default: rmii2_default {
-						function = "RMII2";
-						groups = "RMII2";
-					};
-
-					pinctrl_rom16_default: rom16_default {
-						function = "ROM16";
-						groups = "ROM16";
-					};
-
-					pinctrl_rom8_default: rom8_default {
-						function = "ROM8";
-						groups = "ROM8";
-					};
-
-					pinctrl_romcs1_default: romcs1_default {
-						function = "ROMCS1";
-						groups = "ROMCS1";
-					};
-
-					pinctrl_romcs2_default: romcs2_default {
-						function = "ROMCS2";
-						groups = "ROMCS2";
-					};
-
-					pinctrl_romcs3_default: romcs3_default {
-						function = "ROMCS3";
-						groups = "ROMCS3";
-					};
-
-					pinctrl_romcs4_default: romcs4_default {
-						function = "ROMCS4";
-						groups = "ROMCS4";
-					};
-
-					pinctrl_rxd1_default: rxd1_default {
-						function = "RXD1";
-						groups = "RXD1";
-					};
-
-					pinctrl_rxd2_default: rxd2_default {
-						function = "RXD2";
-						groups = "RXD2";
-					};
-
-					pinctrl_rxd3_default: rxd3_default {
-						function = "RXD3";
-						groups = "RXD3";
-					};
-
-					pinctrl_rxd4_default: rxd4_default {
-						function = "RXD4";
-						groups = "RXD4";
-					};
-
-					pinctrl_salt1_default: salt1_default {
-						function = "SALT1";
-						groups = "SALT1";
-					};
-
-					pinctrl_salt2_default: salt2_default {
-						function = "SALT2";
-						groups = "SALT2";
-					};
-
-					pinctrl_salt3_default: salt3_default {
-						function = "SALT3";
-						groups = "SALT3";
-					};
-
-					pinctrl_salt4_default: salt4_default {
-						function = "SALT4";
-						groups = "SALT4";
-					};
-
-					pinctrl_sd1_default: sd1_default {
-						function = "SD1";
-						groups = "SD1";
-					};
-
-					pinctrl_sd2_default: sd2_default {
-						function = "SD2";
-						groups = "SD2";
-					};
-
-					pinctrl_sgpmck_default: sgpmck_default {
-						function = "SGPMCK";
-						groups = "SGPMCK";
-					};
-
-					pinctrl_sgpmi_default: sgpmi_default {
-						function = "SGPMI";
-						groups = "SGPMI";
-					};
-
-					pinctrl_sgpmld_default: sgpmld_default {
-						function = "SGPMLD";
-						groups = "SGPMLD";
-					};
-
-					pinctrl_sgpmo_default: sgpmo_default {
-						function = "SGPMO";
-						groups = "SGPMO";
-					};
-
-					pinctrl_sgpsck_default: sgpsck_default {
-						function = "SGPSCK";
-						groups = "SGPSCK";
-					};
-
-					pinctrl_sgpsi0_default: sgpsi0_default {
-						function = "SGPSI0";
-						groups = "SGPSI0";
-					};
-
-					pinctrl_sgpsi1_default: sgpsi1_default {
-						function = "SGPSI1";
-						groups = "SGPSI1";
-					};
-
-					pinctrl_sgpsld_default: sgpsld_default {
-						function = "SGPSLD";
-						groups = "SGPSLD";
-					};
-
-					pinctrl_sioonctrl_default: sioonctrl_default {
-						function = "SIOONCTRL";
-						groups = "SIOONCTRL";
-					};
-
-					pinctrl_siopbi_default: siopbi_default {
-						function = "SIOPBI";
-						groups = "SIOPBI";
-					};
-
-					pinctrl_siopbo_default: siopbo_default {
-						function = "SIOPBO";
-						groups = "SIOPBO";
-					};
-
-					pinctrl_siopwreq_default: siopwreq_default {
-						function = "SIOPWREQ";
-						groups = "SIOPWREQ";
-					};
-
-					pinctrl_siopwrgd_default: siopwrgd_default {
-						function = "SIOPWRGD";
-						groups = "SIOPWRGD";
-					};
-
-					pinctrl_sios3_default: sios3_default {
-						function = "SIOS3";
-						groups = "SIOS3";
-					};
-
-					pinctrl_sios5_default: sios5_default {
-						function = "SIOS5";
-						groups = "SIOS5";
-					};
-
-					pinctrl_siosci_default: siosci_default {
-						function = "SIOSCI";
-						groups = "SIOSCI";
-					};
-
-					pinctrl_spi1_default: spi1_default {
-						function = "SPI1";
-						groups = "SPI1";
-					};
-
-					pinctrl_spi1debug_default: spi1debug_default {
-						function = "SPI1DEBUG";
-						groups = "SPI1DEBUG";
-					};
-
-					pinctrl_spi1passthru_default: spi1passthru_default {
-						function = "SPI1PASSTHRU";
-						groups = "SPI1PASSTHRU";
-					};
-
-					pinctrl_spics1_default: spics1_default {
-						function = "SPICS1";
-						groups = "SPICS1";
-					};
-
-					pinctrl_timer3_default: timer3_default {
-						function = "TIMER3";
-						groups = "TIMER3";
-					};
-
-					pinctrl_timer4_default: timer4_default {
-						function = "TIMER4";
-						groups = "TIMER4";
-					};
-
-					pinctrl_timer5_default: timer5_default {
-						function = "TIMER5";
-						groups = "TIMER5";
-					};
-
-					pinctrl_timer6_default: timer6_default {
-						function = "TIMER6";
-						groups = "TIMER6";
-					};
-
-					pinctrl_timer7_default: timer7_default {
-						function = "TIMER7";
-						groups = "TIMER7";
-					};
-
-					pinctrl_timer8_default: timer8_default {
-						function = "TIMER8";
-						groups = "TIMER8";
-					};
-
-					pinctrl_txd1_default: txd1_default {
-						function = "TXD1";
-						groups = "TXD1";
-					};
-
-					pinctrl_txd2_default: txd2_default {
-						function = "TXD2";
-						groups = "TXD2";
-					};
-
-					pinctrl_txd3_default: txd3_default {
-						function = "TXD3";
-						groups = "TXD3";
-					};
-
-					pinctrl_txd4_default: txd4_default {
-						function = "TXD4";
-						groups = "TXD4";
-					};
-
-					pinctrl_uart6_default: uart6_default {
-						function = "UART6";
-						groups = "UART6";
-					};
-
-					pinctrl_usbcki_default: usbcki_default {
-						function = "USBCKI";
-						groups = "USBCKI";
-					};
-
-					pinctrl_vgabios_rom_default: vgabios_rom_default {
-						function = "VGABIOS_ROM";
-						groups = "VGABIOS_ROM";
-					};
-
-					pinctrl_vgahs_default: vgahs_default {
-						function = "VGAHS";
-						groups = "VGAHS";
-					};
-
-					pinctrl_vgavs_default: vgavs_default {
-						function = "VGAVS";
-						groups = "VGAVS";
-					};
-
-					pinctrl_vpi18_default: vpi18_default {
-						function = "VPI18";
-						groups = "VPI18";
-					};
-
-					pinctrl_vpi24_default: vpi24_default {
-						function = "VPI24";
-						groups = "VPI24";
-					};
-
-					pinctrl_vpi30_default: vpi30_default {
-						function = "VPI30";
-						groups = "VPI30";
-					};
-
-					pinctrl_vpo12_default: vpo12_default {
-						function = "VPO12";
-						groups = "VPO12";
-					};
-
-					pinctrl_vpo24_default: vpo24_default {
-						function = "VPO24";
-						groups = "VPO24";
-					};
-
-					pinctrl_wdtrst1_default: wdtrst1_default {
-						function = "WDTRST1";
-						groups = "WDTRST1";
-					};
-
-					pinctrl_wdtrst2_default: wdtrst2_default {
-						function = "WDTRST2";
-						groups = "WDTRST2";
-					};
-
 				};
 			};
 
+			adc: adc@1e6e9000 {
+				compatible = "aspeed,ast2400-adc";
+				reg = <0x1e6e9000 0xb0>;
+				clocks = <&clk_apb>;
+				#io-channel-cells = <1>;
+				status = "disabled";
+			};
+
 			sram@1e720000 {
 				compatible = "mmio-sram";
 				reg = <0x1e720000 0x8000>;	// 32K
@@ -895,23 +185,9 @@
 				clock-names = "PCLK";
 			};
 
-			wdt1: wdt@1e785000 {
-				compatible = "aspeed,ast2400-wdt";
-				reg = <0x1e785000 0x1c>;
-				interrupts = <27>;
-			};
-
-			wdt2: wdt@1e785020 {
-				compatible = "aspeed,ast2400-wdt";
-				reg = <0x1e785020 0x1c>;
-				interrupts = <27>;
-				clocks = <&clk_apb>;
-				status = "disabled";
-			};
-
 			uart1: serial@1e783000 {
 				compatible = "ns16550a";
-				reg = <0x1e783000 0x1000>;
+				reg = <0x1e783000 0x20>;
 				reg-shift = <2>;
 				interrupts = <9>;
 				clocks = <&clk_uart>;
@@ -919,64 +195,1046 @@
 				status = "disabled";
 			};
 
-			uart2: serial@1e78d000 {
+			uart5: serial@1e784000 {
 				compatible = "ns16550a";
-				reg = <0x1e78d000 0x1000>;
+				reg = <0x1e784000 0x20>;
 				reg-shift = <2>;
-				interrupts = <32>;
+				interrupts = <10>;
 				clocks = <&clk_uart>;
 				no-loopback-test;
 				status = "disabled";
 			};
 
-			uart3: serial@1e78e000 {
-				compatible = "ns16550a";
-				reg = <0x1e78e000 0x1000>;
+			wdt1: watchdog@1e785000 {
+				compatible = "aspeed,ast2400-wdt";
+				reg = <0x1e785000 0x1c>;
+			};
+
+			wdt2: watchdog@1e785020 {
+				compatible = "aspeed,ast2400-wdt";
+				reg = <0x1e785020 0x1c>;
+			};
+
+			vuart: serial@1e787000 {
+				compatible = "aspeed,ast2400-vuart";
+				reg = <0x1e787000 0x40>;
 				reg-shift = <2>;
-				interrupts = <33>;
+				interrupts = <10>;
 				clocks = <&clk_uart>;
 				no-loopback-test;
 				status = "disabled";
 			};
 
-			uart4: serial@1e78f000 {
+			uart2: serial@1e78d000 {
 				compatible = "ns16550a";
-				reg = <0x1e78f000 0x1000>;
+				reg = <0x1e78d000 0x20>;
 				reg-shift = <2>;
-				interrupts = <34>;
+				interrupts = <32>;
 				clocks = <&clk_uart>;
 				no-loopback-test;
 				status = "disabled";
 			};
 
-			uart5: serial@1e784000 {
+			uart3: serial@1e78e000 {
 				compatible = "ns16550a";
-				reg = <0x1e784000 0x1000>;
+				reg = <0x1e78e000 0x20>;
 				reg-shift = <2>;
-				interrupts = <10>;
+				interrupts = <33>;
 				clocks = <&clk_uart>;
-				current-speed = <38400>;
 				no-loopback-test;
 				status = "disabled";
 			};
 
-			uart6: serial@1e787000 {
+			uart4: serial@1e78f000 {
 				compatible = "ns16550a";
-				reg = <0x1e787000 0x1000>;
+				reg = <0x1e78f000 0x20>;
 				reg-shift = <2>;
-				interrupts = <10>;
+				interrupts = <34>;
 				clocks = <&clk_uart>;
 				no-loopback-test;
 				status = "disabled";
 			};
 
-			adc: adc@1e6e9000 {
-				compatible = "aspeed,ast2400-adc";
-				reg = <0x1e6e9000 0xb0>;
-				clocks = <&clk_apb>;
-				#io-channel-cells = <1>;
-				status = "disabled";
+			i2c: i2c@1e78a000 {
+				compatible = "simple-bus";
+				#address-cells = <1>;
+				#size-cells = <1>;
+				ranges = <0 0x1e78a000 0x1000>;
 			};
 		};
 	};
 };
+
+&i2c {
+	i2c_ic: interrupt-controller@0 {
+		#interrupt-cells = <1>;
+		compatible = "aspeed,ast2400-i2c-ic";
+		reg = <0x0 0x40>;
+		interrupts = <12>;
+		interrupt-controller;
+	};
+
+	i2c0: i2c-bus@40 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x40 0x40>;
+		compatible = "aspeed,ast2400-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <0>;
+		interrupt-parent = <&i2c_ic>;
+		status = "disabled";
+		/* Does not need pinctrl properties */
+	};
+
+	i2c1: i2c-bus@80 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x80 0x40>;
+		compatible = "aspeed,ast2400-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <1>;
+		interrupt-parent = <&i2c_ic>;
+		status = "disabled";
+		/* Does not need pinctrl properties */
+	};
+
+	i2c2: i2c-bus@c0 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0xc0 0x40>;
+		compatible = "aspeed,ast2400-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <2>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c3_default>;
+		status = "disabled";
+	};
+
+	i2c3: i2c-bus@100 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x100 0x40>;
+		compatible = "aspeed,ast2400-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <3>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c4_default>;
+		status = "disabled";
+	};
+
+	i2c4: i2c-bus@140 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x140 0x40>;
+		compatible = "aspeed,ast2400-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <4>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c5_default>;
+		status = "disabled";
+	};
+
+	i2c5: i2c-bus@180 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x180 0x40>;
+		compatible = "aspeed,ast2400-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <5>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c6_default>;
+		status = "disabled";
+	};
+
+	i2c6: i2c-bus@1c0 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x1c0 0x40>;
+		compatible = "aspeed,ast2400-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <6>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c7_default>;
+		status = "disabled";
+	};
+
+	i2c7: i2c-bus@300 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x300 0x40>;
+		compatible = "aspeed,ast2400-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <7>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c8_default>;
+		status = "disabled";
+	};
+
+	i2c8: i2c-bus@340 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x340 0x40>;
+		compatible = "aspeed,ast2400-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <8>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c9_default>;
+		status = "disabled";
+	};
+
+	i2c9: i2c-bus@380 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x380 0x40>;
+		compatible = "aspeed,ast2400-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <9>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c10_default>;
+		status = "disabled";
+	};
+
+	i2c10: i2c-bus@3c0 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x3c0 0x40>;
+		compatible = "aspeed,ast2400-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <10>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c11_default>;
+		status = "disabled";
+	};
+
+	i2c11: i2c-bus@400 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x400 0x40>;
+		compatible = "aspeed,ast2400-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <11>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c12_default>;
+		status = "disabled";
+	};
+
+	i2c12: i2c-bus@440 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x440 0x40>;
+		compatible = "aspeed,ast2400-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <12>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c13_default>;
+		status = "disabled";
+	};
+
+	i2c13: i2c-bus@480 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x480 0x40>;
+		compatible = "aspeed,ast2400-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <13>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c14_default>;
+		status = "disabled";
+	};
+};
+
+&pinctrl {
+	pinctrl_acpi_default: acpi_default {
+		function = "ACPI";
+		groups = "ACPI";
+	};
+
+	pinctrl_adc0_default: adc0_default {
+		function = "ADC0";
+		groups = "ADC0";
+	};
+
+	pinctrl_adc1_default: adc1_default {
+		function = "ADC1";
+		groups = "ADC1";
+	};
+
+	pinctrl_adc10_default: adc10_default {
+		function = "ADC10";
+		groups = "ADC10";
+	};
+
+	pinctrl_adc11_default: adc11_default {
+		function = "ADC11";
+		groups = "ADC11";
+	};
+
+	pinctrl_adc12_default: adc12_default {
+		function = "ADC12";
+		groups = "ADC12";
+	};
+
+	pinctrl_adc13_default: adc13_default {
+		function = "ADC13";
+		groups = "ADC13";
+	};
+
+	pinctrl_adc14_default: adc14_default {
+		function = "ADC14";
+		groups = "ADC14";
+	};
+
+	pinctrl_adc15_default: adc15_default {
+		function = "ADC15";
+		groups = "ADC15";
+	};
+
+	pinctrl_adc2_default: adc2_default {
+		function = "ADC2";
+		groups = "ADC2";
+	};
+
+	pinctrl_adc3_default: adc3_default {
+		function = "ADC3";
+		groups = "ADC3";
+	};
+
+	pinctrl_adc4_default: adc4_default {
+		function = "ADC4";
+		groups = "ADC4";
+	};
+
+	pinctrl_adc5_default: adc5_default {
+		function = "ADC5";
+		groups = "ADC5";
+	};
+
+	pinctrl_adc6_default: adc6_default {
+		function = "ADC6";
+		groups = "ADC6";
+	};
+
+	pinctrl_adc7_default: adc7_default {
+		function = "ADC7";
+		groups = "ADC7";
+	};
+
+	pinctrl_adc8_default: adc8_default {
+		function = "ADC8";
+		groups = "ADC8";
+	};
+
+	pinctrl_adc9_default: adc9_default {
+		function = "ADC9";
+		groups = "ADC9";
+	};
+
+	pinctrl_bmcint_default: bmcint_default {
+		function = "BMCINT";
+		groups = "BMCINT";
+	};
+
+	pinctrl_ddcclk_default: ddcclk_default {
+		function = "DDCCLK";
+		groups = "DDCCLK";
+	};
+
+	pinctrl_ddcdat_default: ddcdat_default {
+		function = "DDCDAT";
+		groups = "DDCDAT";
+	};
+
+	pinctrl_extrst_default: extrst_default {
+		function = "EXTRST";
+		groups = "EXTRST";
+	};
+
+	pinctrl_flack_default: flack_default {
+		function = "FLACK";
+		groups = "FLACK";
+	};
+
+	pinctrl_flbusy_default: flbusy_default {
+		function = "FLBUSY";
+		groups = "FLBUSY";
+	};
+
+	pinctrl_flwp_default: flwp_default {
+		function = "FLWP";
+		groups = "FLWP";
+	};
+
+	pinctrl_gpid_default: gpid_default {
+		function = "GPID";
+		groups = "GPID";
+	};
+
+	pinctrl_gpid0_default: gpid0_default {
+		function = "GPID0";
+		groups = "GPID0";
+	};
+
+	pinctrl_gpid2_default: gpid2_default {
+		function = "GPID2";
+		groups = "GPID2";
+	};
+
+	pinctrl_gpid4_default: gpid4_default {
+		function = "GPID4";
+		groups = "GPID4";
+	};
+
+	pinctrl_gpid6_default: gpid6_default {
+		function = "GPID6";
+		groups = "GPID6";
+	};
+
+	pinctrl_gpie0_default: gpie0_default {
+		function = "GPIE0";
+		groups = "GPIE0";
+	};
+
+	pinctrl_gpie2_default: gpie2_default {
+		function = "GPIE2";
+		groups = "GPIE2";
+	};
+
+	pinctrl_gpie4_default: gpie4_default {
+		function = "GPIE4";
+		groups = "GPIE4";
+	};
+
+	pinctrl_gpie6_default: gpie6_default {
+		function = "GPIE6";
+		groups = "GPIE6";
+	};
+
+	pinctrl_i2c10_default: i2c10_default {
+		function = "I2C10";
+		groups = "I2C10";
+	};
+
+	pinctrl_i2c11_default: i2c11_default {
+		function = "I2C11";
+		groups = "I2C11";
+	};
+
+	pinctrl_i2c12_default: i2c12_default {
+		function = "I2C12";
+		groups = "I2C12";
+	};
+
+	pinctrl_i2c13_default: i2c13_default {
+		function = "I2C13";
+		groups = "I2C13";
+	};
+
+	pinctrl_i2c14_default: i2c14_default {
+		function = "I2C14";
+		groups = "I2C14";
+	};
+
+	pinctrl_i2c3_default: i2c3_default {
+		function = "I2C3";
+		groups = "I2C3";
+	};
+
+	pinctrl_i2c4_default: i2c4_default {
+		function = "I2C4";
+		groups = "I2C4";
+	};
+
+	pinctrl_i2c5_default: i2c5_default {
+		function = "I2C5";
+		groups = "I2C5";
+	};
+
+	pinctrl_i2c6_default: i2c6_default {
+		function = "I2C6";
+		groups = "I2C6";
+	};
+
+	pinctrl_i2c7_default: i2c7_default {
+		function = "I2C7";
+		groups = "I2C7";
+	};
+
+	pinctrl_i2c8_default: i2c8_default {
+		function = "I2C8";
+		groups = "I2C8";
+	};
+
+	pinctrl_i2c9_default: i2c9_default {
+		function = "I2C9";
+		groups = "I2C9";
+	};
+
+	pinctrl_lpcpd_default: lpcpd_default {
+		function = "LPCPD";
+		groups = "LPCPD";
+	};
+
+	pinctrl_lpcpme_default: lpcpme_default {
+		function = "LPCPME";
+		groups = "LPCPME";
+	};
+
+	pinctrl_lpcrst_default: lpcrst_default {
+		function = "LPCRST";
+		groups = "LPCRST";
+	};
+
+	pinctrl_lpcsmi_default: lpcsmi_default {
+		function = "LPCSMI";
+		groups = "LPCSMI";
+	};
+
+	pinctrl_mac1link_default: mac1link_default {
+		function = "MAC1LINK";
+		groups = "MAC1LINK";
+	};
+
+	pinctrl_mac2link_default: mac2link_default {
+		function = "MAC2LINK";
+		groups = "MAC2LINK";
+	};
+
+	pinctrl_mdio1_default: mdio1_default {
+		function = "MDIO1";
+		groups = "MDIO1";
+	};
+
+	pinctrl_mdio2_default: mdio2_default {
+		function = "MDIO2";
+		groups = "MDIO2";
+	};
+
+	pinctrl_ncts1_default: ncts1_default {
+		function = "NCTS1";
+		groups = "NCTS1";
+	};
+
+	pinctrl_ncts2_default: ncts2_default {
+		function = "NCTS2";
+		groups = "NCTS2";
+	};
+
+	pinctrl_ncts3_default: ncts3_default {
+		function = "NCTS3";
+		groups = "NCTS3";
+	};
+
+	pinctrl_ncts4_default: ncts4_default {
+		function = "NCTS4";
+		groups = "NCTS4";
+	};
+
+	pinctrl_ndcd1_default: ndcd1_default {
+		function = "NDCD1";
+		groups = "NDCD1";
+	};
+
+	pinctrl_ndcd2_default: ndcd2_default {
+		function = "NDCD2";
+		groups = "NDCD2";
+	};
+
+	pinctrl_ndcd3_default: ndcd3_default {
+		function = "NDCD3";
+		groups = "NDCD3";
+	};
+
+	pinctrl_ndcd4_default: ndcd4_default {
+		function = "NDCD4";
+		groups = "NDCD4";
+	};
+
+	pinctrl_ndsr1_default: ndsr1_default {
+		function = "NDSR1";
+		groups = "NDSR1";
+	};
+
+	pinctrl_ndsr2_default: ndsr2_default {
+		function = "NDSR2";
+		groups = "NDSR2";
+	};
+
+	pinctrl_ndsr3_default: ndsr3_default {
+		function = "NDSR3";
+		groups = "NDSR3";
+	};
+
+	pinctrl_ndsr4_default: ndsr4_default {
+		function = "NDSR4";
+		groups = "NDSR4";
+	};
+
+	pinctrl_ndtr1_default: ndtr1_default {
+		function = "NDTR1";
+		groups = "NDTR1";
+	};
+
+	pinctrl_ndtr2_default: ndtr2_default {
+		function = "NDTR2";
+		groups = "NDTR2";
+	};
+
+	pinctrl_ndtr3_default: ndtr3_default {
+		function = "NDTR3";
+		groups = "NDTR3";
+	};
+
+	pinctrl_ndtr4_default: ndtr4_default {
+		function = "NDTR4";
+		groups = "NDTR4";
+	};
+
+	pinctrl_ndts4_default: ndts4_default {
+		function = "NDTS4";
+		groups = "NDTS4";
+	};
+
+	pinctrl_nri1_default: nri1_default {
+		function = "NRI1";
+		groups = "NRI1";
+	};
+
+	pinctrl_nri2_default: nri2_default {
+		function = "NRI2";
+		groups = "NRI2";
+	};
+
+	pinctrl_nri3_default: nri3_default {
+		function = "NRI3";
+		groups = "NRI3";
+	};
+
+	pinctrl_nri4_default: nri4_default {
+		function = "NRI4";
+		groups = "NRI4";
+	};
+
+	pinctrl_nrts1_default: nrts1_default {
+		function = "NRTS1";
+		groups = "NRTS1";
+	};
+
+	pinctrl_nrts2_default: nrts2_default {
+		function = "NRTS2";
+		groups = "NRTS2";
+	};
+
+	pinctrl_nrts3_default: nrts3_default {
+		function = "NRTS3";
+		groups = "NRTS3";
+	};
+
+	pinctrl_oscclk_default: oscclk_default {
+		function = "OSCCLK";
+		groups = "OSCCLK";
+	};
+
+	pinctrl_pwm0_default: pwm0_default {
+		function = "PWM0";
+		groups = "PWM0";
+	};
+
+	pinctrl_pwm1_default: pwm1_default {
+		function = "PWM1";
+		groups = "PWM1";
+	};
+
+	pinctrl_pwm2_default: pwm2_default {
+		function = "PWM2";
+		groups = "PWM2";
+	};
+
+	pinctrl_pwm3_default: pwm3_default {
+		function = "PWM3";
+		groups = "PWM3";
+	};
+
+	pinctrl_pwm4_default: pwm4_default {
+		function = "PWM4";
+		groups = "PWM4";
+	};
+
+	pinctrl_pwm5_default: pwm5_default {
+		function = "PWM5";
+		groups = "PWM5";
+	};
+
+	pinctrl_pwm6_default: pwm6_default {
+		function = "PWM6";
+		groups = "PWM6";
+	};
+
+	pinctrl_pwm7_default: pwm7_default {
+		function = "PWM7";
+		groups = "PWM7";
+	};
+
+	pinctrl_rgmii1_default: rgmii1_default {
+		function = "RGMII1";
+		groups = "RGMII1";
+	};
+
+	pinctrl_rgmii2_default: rgmii2_default {
+		function = "RGMII2";
+		groups = "RGMII2";
+	};
+
+	pinctrl_rmii1_default: rmii1_default {
+		function = "RMII1";
+		groups = "RMII1";
+	};
+
+	pinctrl_rmii2_default: rmii2_default {
+		function = "RMII2";
+		groups = "RMII2";
+	};
+
+	pinctrl_rom16_default: rom16_default {
+		function = "ROM16";
+		groups = "ROM16";
+	};
+
+	pinctrl_rom8_default: rom8_default {
+		function = "ROM8";
+		groups = "ROM8";
+	};
+
+	pinctrl_romcs1_default: romcs1_default {
+		function = "ROMCS1";
+		groups = "ROMCS1";
+	};
+
+	pinctrl_romcs2_default: romcs2_default {
+		function = "ROMCS2";
+		groups = "ROMCS2";
+	};
+
+	pinctrl_romcs3_default: romcs3_default {
+		function = "ROMCS3";
+		groups = "ROMCS3";
+	};
+
+	pinctrl_romcs4_default: romcs4_default {
+		function = "ROMCS4";
+		groups = "ROMCS4";
+	};
+
+	pinctrl_rxd1_default: rxd1_default {
+		function = "RXD1";
+		groups = "RXD1";
+	};
+
+	pinctrl_rxd2_default: rxd2_default {
+		function = "RXD2";
+		groups = "RXD2";
+	};
+
+	pinctrl_rxd3_default: rxd3_default {
+		function = "RXD3";
+		groups = "RXD3";
+	};
+
+	pinctrl_rxd4_default: rxd4_default {
+		function = "RXD4";
+		groups = "RXD4";
+	};
+
+	pinctrl_salt1_default: salt1_default {
+		function = "SALT1";
+		groups = "SALT1";
+	};
+
+	pinctrl_salt2_default: salt2_default {
+		function = "SALT2";
+		groups = "SALT2";
+	};
+
+	pinctrl_salt3_default: salt3_default {
+		function = "SALT3";
+		groups = "SALT3";
+	};
+
+	pinctrl_salt4_default: salt4_default {
+		function = "SALT4";
+		groups = "SALT4";
+	};
+
+	pinctrl_sd1_default: sd1_default {
+		function = "SD1";
+		groups = "SD1";
+	};
+
+	pinctrl_sd2_default: sd2_default {
+		function = "SD2";
+		groups = "SD2";
+	};
+
+	pinctrl_sgpmck_default: sgpmck_default {
+		function = "SGPMCK";
+		groups = "SGPMCK";
+	};
+
+	pinctrl_sgpmi_default: sgpmi_default {
+		function = "SGPMI";
+		groups = "SGPMI";
+	};
+
+	pinctrl_sgpmld_default: sgpmld_default {
+		function = "SGPMLD";
+		groups = "SGPMLD";
+	};
+
+	pinctrl_sgpmo_default: sgpmo_default {
+		function = "SGPMO";
+		groups = "SGPMO";
+	};
+
+	pinctrl_sgpsck_default: sgpsck_default {
+		function = "SGPSCK";
+		groups = "SGPSCK";
+	};
+
+	pinctrl_sgpsi0_default: sgpsi0_default {
+		function = "SGPSI0";
+		groups = "SGPSI0";
+	};
+
+	pinctrl_sgpsi1_default: sgpsi1_default {
+		function = "SGPSI1";
+		groups = "SGPSI1";
+	};
+
+	pinctrl_sgpsld_default: sgpsld_default {
+		function = "SGPSLD";
+		groups = "SGPSLD";
+	};
+
+	pinctrl_sioonctrl_default: sioonctrl_default {
+		function = "SIOONCTRL";
+		groups = "SIOONCTRL";
+	};
+
+	pinctrl_siopbi_default: siopbi_default {
+		function = "SIOPBI";
+		groups = "SIOPBI";
+	};
+
+	pinctrl_siopbo_default: siopbo_default {
+		function = "SIOPBO";
+		groups = "SIOPBO";
+	};
+
+	pinctrl_siopwreq_default: siopwreq_default {
+		function = "SIOPWREQ";
+		groups = "SIOPWREQ";
+	};
+
+	pinctrl_siopwrgd_default: siopwrgd_default {
+		function = "SIOPWRGD";
+		groups = "SIOPWRGD";
+	};
+
+	pinctrl_sios3_default: sios3_default {
+		function = "SIOS3";
+		groups = "SIOS3";
+	};
+
+	pinctrl_sios5_default: sios5_default {
+		function = "SIOS5";
+		groups = "SIOS5";
+	};
+
+	pinctrl_siosci_default: siosci_default {
+		function = "SIOSCI";
+		groups = "SIOSCI";
+	};
+
+	pinctrl_spi1_default: spi1_default {
+		function = "SPI1";
+		groups = "SPI1";
+	};
+
+	pinctrl_spi1debug_default: spi1debug_default {
+		function = "SPI1DEBUG";
+		groups = "SPI1DEBUG";
+	};
+
+	pinctrl_spi1passthru_default: spi1passthru_default {
+		function = "SPI1PASSTHRU";
+		groups = "SPI1PASSTHRU";
+	};
+
+	pinctrl_spics1_default: spics1_default {
+		function = "SPICS1";
+		groups = "SPICS1";
+	};
+
+	pinctrl_timer3_default: timer3_default {
+		function = "TIMER3";
+		groups = "TIMER3";
+	};
+
+	pinctrl_timer4_default: timer4_default {
+		function = "TIMER4";
+		groups = "TIMER4";
+	};
+
+	pinctrl_timer5_default: timer5_default {
+		function = "TIMER5";
+		groups = "TIMER5";
+	};
+
+	pinctrl_timer6_default: timer6_default {
+		function = "TIMER6";
+		groups = "TIMER6";
+	};
+
+	pinctrl_timer7_default: timer7_default {
+		function = "TIMER7";
+		groups = "TIMER7";
+	};
+
+	pinctrl_timer8_default: timer8_default {
+		function = "TIMER8";
+		groups = "TIMER8";
+	};
+
+	pinctrl_txd1_default: txd1_default {
+		function = "TXD1";
+		groups = "TXD1";
+	};
+
+	pinctrl_txd2_default: txd2_default {
+		function = "TXD2";
+		groups = "TXD2";
+	};
+
+	pinctrl_txd3_default: txd3_default {
+		function = "TXD3";
+		groups = "TXD3";
+	};
+
+	pinctrl_txd4_default: txd4_default {
+		function = "TXD4";
+		groups = "TXD4";
+	};
+
+	pinctrl_uart6_default: uart6_default {
+		function = "UART6";
+		groups = "UART6";
+	};
+
+	pinctrl_usbcki_default: usbcki_default {
+		function = "USBCKI";
+		groups = "USBCKI";
+	};
+
+	pinctrl_vgabios_rom_default: vgabios_rom_default {
+		function = "VGABIOS_ROM";
+		groups = "VGABIOS_ROM";
+	};
+
+	pinctrl_vgahs_default: vgahs_default {
+		function = "VGAHS";
+		groups = "VGAHS";
+	};
+
+	pinctrl_vgavs_default: vgavs_default {
+		function = "VGAVS";
+		groups = "VGAVS";
+	};
+
+	pinctrl_vpi18_default: vpi18_default {
+		function = "VPI18";
+		groups = "VPI18";
+	};
+
+	pinctrl_vpi24_default: vpi24_default {
+		function = "VPI24";
+		groups = "VPI24";
+	};
+
+	pinctrl_vpi30_default: vpi30_default {
+		function = "VPI30";
+		groups = "VPI30";
+	};
+
+	pinctrl_vpo12_default: vpo12_default {
+		function = "VPO12";
+		groups = "VPO12";
+	};
+
+	pinctrl_vpo24_default: vpo24_default {
+		function = "VPO24";
+		groups = "VPO24";
+	};
+
+	pinctrl_wdtrst1_default: wdtrst1_default {
+		function = "WDTRST1";
+		groups = "WDTRST1";
+	};
+
+	pinctrl_wdtrst2_default: wdtrst2_default {
+		function = "WDTRST2";
+		groups = "WDTRST2";
+	};
+};
diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi
index eab8f549a6fe..5c4ecdba3a6b 100644
--- a/arch/arm/boot/dts/aspeed-g5.dtsi
+++ b/arch/arm/boot/dts/aspeed-g5.dtsi
@@ -8,6 +8,29 @@
 	#size-cells = <1>;
 	interrupt-parent = <&vic>;
 
+	aliases {
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c4 = &i2c4;
+		i2c5 = &i2c5;
+		i2c6 = &i2c6;
+		i2c7 = &i2c7;
+		i2c8 = &i2c8;
+		i2c9 = &i2c9;
+		i2c10 = &i2c10;
+		i2c11 = &i2c11;
+		i2c12 = &i2c12;
+		i2c13 = &i2c13;
+		serial0 = &uart1;
+		serial1 = &uart2;
+		serial2 = &uart3;
+		serial3 = &uart4;
+		serial4 = &uart5;
+		serial5 = &vuart;
+	};
+
 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -145,7 +168,7 @@
 					clock-frequency = <198000000>;
 				};
 
-				clk_apb: clk_apb@08 {
+				clk_apb: clk_apb@8 {
 					#clock-cells = <0>;
 					compatible = "aspeed,g5-apb-clock", "fixed-clock";
 					reg = <0x08>;
@@ -164,962 +187,1199 @@
 					compatible = "aspeed,g5-pinctrl";
 					aspeed,external-nodes = <&gfx &lhc>;
 
-					pinctrl_acpi_default: acpi_default {
-						function = "ACPI";
-						groups = "ACPI";
-					};
+				};
 
-					pinctrl_adc0_default: adc0_default {
-						function = "ADC0";
-						groups = "ADC0";
-					};
+			};
 
-					pinctrl_adc1_default: adc1_default {
-						function = "ADC1";
-						groups = "ADC1";
-					};
+			gfx: display@1e6e6000 {
+				compatible = "aspeed,ast2500-gfx", "syscon";
+				reg = <0x1e6e6000 0x1000>;
+				reg-io-width = <4>;
+			};
 
-					pinctrl_adc10_default: adc10_default {
-						function = "ADC10";
-						groups = "ADC10";
-					};
+			adc: adc@1e6e9000 {
+				compatible = "aspeed,ast2500-adc";
+				reg = <0x1e6e9000 0xb0>;
+				clocks = <&clk_apb>;
+				#io-channel-cells = <1>;
+				status = "disabled";
+			};
 
-					pinctrl_adc11_default: adc11_default {
-						function = "ADC11";
-						groups = "ADC11";
-					};
+			sram@1e720000 {
+				compatible = "mmio-sram";
+				reg = <0x1e720000 0x9000>;	// 36K
+			};
 
-					pinctrl_adc12_default: adc12_default {
-						function = "ADC12";
-						groups = "ADC12";
-					};
+			gpio: gpio@1e780000 {
+				#gpio-cells = <2>;
+				gpio-controller;
+				compatible = "aspeed,ast2500-gpio";
+				reg = <0x1e780000 0x1000>;
+				interrupts = <20>;
+				gpio-ranges = <&pinctrl 0 0 220>;
+				interrupt-controller;
+			};
 
-					pinctrl_adc13_default: adc13_default {
-						function = "ADC13";
-						groups = "ADC13";
-					};
+			timer: timer@1e782000 {
+				/* This timer is a Faraday FTTMR010 derivative */
+				compatible = "aspeed,ast2400-timer";
+				reg = <0x1e782000 0x90>;
+				interrupts = <16 17 18 35 36 37 38 39>;
+				clocks = <&clk_apb>;
+				clock-names = "PCLK";
+			};
 
-					pinctrl_adc14_default: adc14_default {
-						function = "ADC14";
-						groups = "ADC14";
-					};
+			uart1: serial@1e783000 {
+				compatible = "ns16550a";
+				reg = <0x1e783000 0x20>;
+				reg-shift = <2>;
+				interrupts = <9>;
+				clocks = <&clk_uart>;
+				no-loopback-test;
+				status = "disabled";
+			};
 
-					pinctrl_adc15_default: adc15_default {
-						function = "ADC15";
-						groups = "ADC15";
-					};
+			uart5: serial@1e784000 {
+				compatible = "ns16550a";
+				reg = <0x1e784000 0x20>;
+				reg-shift = <2>;
+				interrupts = <10>;
+				clocks = <&clk_uart>;
+				no-loopback-test;
+				status = "disabled";
+			};
 
-					pinctrl_adc2_default: adc2_default {
-						function = "ADC2";
-						groups = "ADC2";
-					};
+			wdt1: watchdog@1e785000 {
+				compatible = "aspeed,ast2500-wdt";
+				reg = <0x1e785000 0x20>;
+			};
 
-					pinctrl_adc3_default: adc3_default {
-						function = "ADC3";
-						groups = "ADC3";
-					};
+			wdt2: watchdog@1e785020 {
+				compatible = "aspeed,ast2500-wdt";
+				reg = <0x1e785020 0x20>;
+			};
 
-					pinctrl_adc4_default: adc4_default {
-						function = "ADC4";
-						groups = "ADC4";
-					};
+			wdt3: watchdog@1e785040 {
+				compatible = "aspeed,ast2500-wdt";
+				reg = <0x1e785040 0x20>;
+				status = "disabled";
+			};
 
-					pinctrl_adc5_default: adc5_default {
-						function = "ADC5";
-						groups = "ADC5";
-					};
+			lpc: lpc@1e789000 {
+				compatible = "aspeed,ast2500-lpc", "simple-mfd";
+				reg = <0x1e789000 0x1000>;
 
-					pinctrl_adc6_default: adc6_default {
-						function = "ADC6";
-						groups = "ADC6";
-					};
+				#address-cells = <1>;
+				#size-cells = <1>;
+				ranges = <0 0x1e789000 0x1000>;
 
-					pinctrl_adc7_default: adc7_default {
-						function = "ADC7";
-						groups = "ADC7";
-					};
+				lpc_bmc: lpc-bmc@0 {
+					compatible = "aspeed,ast2500-lpc-bmc";
+					reg = <0x0 0x80>;
+				};
 
-					pinctrl_adc8_default: adc8_default {
-						function = "ADC8";
-						groups = "ADC8";
-					};
+				lpc_host: lpc-host@80 {
+					compatible = "aspeed,ast2500-lpc-host", "simple-mfd", "syscon";
+					reg = <0x80 0x1e0>;
 
-					pinctrl_adc9_default: adc9_default {
-						function = "ADC9";
-						groups = "ADC9";
-					};
+					#address-cells = <1>;
+					#size-cells = <1>;
+					ranges = <0 0x80 0x1e0>;
 
-					pinctrl_bmcint_default: bmcint_default {
-						function = "BMCINT";
-						groups = "BMCINT";
-					};
+					reg-io-width = <4>;
 
-					pinctrl_ddcclk_default: ddcclk_default {
-						function = "DDCCLK";
-						groups = "DDCCLK";
+					lhc: lhc@20 {
+						compatible = "aspeed,ast2500-lhc";
+						reg = <0x20 0x24 0x48 0x8>;
 					};
+				};
+			};
 
-					pinctrl_ddcdat_default: ddcdat_default {
-						function = "DDCDAT";
-						groups = "DDCDAT";
-					};
+			vuart: serial@1e787000 {
+				compatible = "aspeed,ast2500-vuart";
+				reg = <0x1e787000 0x40>;
+				reg-shift = <2>;
+				interrupts = <10>;
+				clocks = <&clk_uart>;
+				no-loopback-test;
+				status = "disabled";
+			};
 
-					pinctrl_espi_default: espi_default {
-						function = "ESPI";
-						groups = "ESPI";
-					};
+			uart2: serial@1e78d000 {
+				compatible = "ns16550a";
+				reg = <0x1e78d000 0x20>;
+				reg-shift = <2>;
+				interrupts = <32>;
+				clocks = <&clk_uart>;
+				no-loopback-test;
+				status = "disabled";
+			};
 
-					pinctrl_fwspics1_default: fwspics1_default {
-						function = "FWSPICS1";
-						groups = "FWSPICS1";
-					};
+			uart3: serial@1e78e000 {
+				compatible = "ns16550a";
+				reg = <0x1e78e000 0x20>;
+				reg-shift = <2>;
+				interrupts = <33>;
+				clocks = <&clk_uart>;
+				no-loopback-test;
+				status = "disabled";
+			};
 
-					pinctrl_fwspics2_default: fwspics2_default {
-						function = "FWSPICS2";
-						groups = "FWSPICS2";
-					};
+			uart4: serial@1e78f000 {
+				compatible = "ns16550a";
+				reg = <0x1e78f000 0x20>;
+				reg-shift = <2>;
+				interrupts = <34>;
+				clocks = <&clk_uart>;
+				no-loopback-test;
+				status = "disabled";
+			};
 
-					pinctrl_gpid0_default: gpid0_default {
-						function = "GPID0";
-						groups = "GPID0";
-					};
+			i2c: i2c@1e78a000 {
+				compatible = "simple-bus";
+				#address-cells = <1>;
+				#size-cells = <1>;
+				ranges = <0 0x1e78a000 0x1000>;
+			};
+		};
+	};
+};
 
-					pinctrl_gpid2_default: gpid2_default {
-						function = "GPID2";
-						groups = "GPID2";
-					};
+&i2c {
+	i2c_ic: interrupt-controller@0 {
+		#interrupt-cells = <1>;
+		compatible = "aspeed,ast2500-i2c-ic";
+		reg = <0x0 0x40>;
+		interrupts = <12>;
+		interrupt-controller;
+	};
 
-					pinctrl_gpid4_default: gpid4_default {
-						function = "GPID4";
-						groups = "GPID4";
-					};
+	i2c0: i2c-bus@40 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x40 0x40>;
+		compatible = "aspeed,ast2500-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <0>;
+		interrupt-parent = <&i2c_ic>;
+		status = "disabled";
+		/* Does not need pinctrl properties */
+	};
 
-					pinctrl_gpid6_default: gpid6_default {
-						function = "GPID6";
-						groups = "GPID6";
-					};
+	i2c1: i2c-bus@80 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x80 0x40>;
+		compatible = "aspeed,ast2500-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <1>;
+		interrupt-parent = <&i2c_ic>;
+		status = "disabled";
+		/* Does not need pinctrl properties */
+	};
 
-					pinctrl_gpie0_default: gpie0_default {
-						function = "GPIE0";
-						groups = "GPIE0";
-					};
+	i2c2: i2c-bus@c0 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0xc0 0x40>;
+		compatible = "aspeed,ast2500-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <2>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c3_default>;
+		status = "disabled";
+	};
 
-					pinctrl_gpie2_default: gpie2_default {
-						function = "GPIE2";
-						groups = "GPIE2";
-					};
+	i2c3: i2c-bus@100 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x100 0x40>;
+		compatible = "aspeed,ast2500-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <3>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c4_default>;
+		status = "disabled";
+	};
 
-					pinctrl_gpie4_default: gpie4_default {
-						function = "GPIE4";
-						groups = "GPIE4";
-					};
+	i2c4: i2c-bus@140 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x140 0x40>;
+		compatible = "aspeed,ast2500-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <4>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c5_default>;
+		status = "disabled";
+	};
 
-					pinctrl_gpie6_default: gpie6_default {
-						function = "GPIE6";
-						groups = "GPIE6";
-					};
+	i2c5: i2c-bus@180 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x180 0x40>;
+		compatible = "aspeed,ast2500-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <5>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c6_default>;
+		status = "disabled";
+	};
 
-					pinctrl_i2c10_default: i2c10_default {
-						function = "I2C10";
-						groups = "I2C10";
-					};
+	i2c6: i2c-bus@1c0 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x1c0 0x40>;
+		compatible = "aspeed,ast2500-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <6>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c7_default>;
+		status = "disabled";
+	};
 
-					pinctrl_i2c11_default: i2c11_default {
-						function = "I2C11";
-						groups = "I2C11";
-					};
+	i2c7: i2c-bus@300 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x300 0x40>;
+		compatible = "aspeed,ast2500-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <7>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c8_default>;
+		status = "disabled";
+	};
 
-					pinctrl_i2c12_default: i2c12_default {
-						function = "I2C12";
-						groups = "I2C12";
-					};
+	i2c8: i2c-bus@340 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x340 0x40>;
+		compatible = "aspeed,ast2500-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <8>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c9_default>;
+		status = "disabled";
+	};
 
-					pinctrl_i2c13_default: i2c13_default {
-						function = "I2C13";
-						groups = "I2C13";
-					};
+	i2c9: i2c-bus@380 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x380 0x40>;
+		compatible = "aspeed,ast2500-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <9>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c10_default>;
+		status = "disabled";
+	};
 
-					pinctrl_i2c14_default: i2c14_default {
-						function = "I2C14";
-						groups = "I2C14";
-					};
+	i2c10: i2c-bus@3c0 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x3c0 0x40>;
+		compatible = "aspeed,ast2500-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <10>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c11_default>;
+		status = "disabled";
+	};
 
-					pinctrl_i2c3_default: i2c3_default {
-						function = "I2C3";
-						groups = "I2C3";
-					};
+	i2c11: i2c-bus@400 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x400 0x40>;
+		compatible = "aspeed,ast2500-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <11>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c12_default>;
+		status = "disabled";
+	};
 
-					pinctrl_i2c4_default: i2c4_default {
-						function = "I2C4";
-						groups = "I2C4";
-					};
+	i2c12: i2c-bus@440 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x440 0x40>;
+		compatible = "aspeed,ast2500-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <12>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c13_default>;
+		status = "disabled";
+	};
 
-					pinctrl_i2c5_default: i2c5_default {
-						function = "I2C5";
-						groups = "I2C5";
-					};
+	i2c13: i2c-bus@480 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#interrupt-cells = <1>;
+
+		reg = <0x480 0x40>;
+		compatible = "aspeed,ast2500-i2c-bus";
+		clocks = <&clk_apb>;
+		bus-frequency = <100000>;
+		interrupts = <13>;
+		interrupt-parent = <&i2c_ic>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c14_default>;
+		status = "disabled";
+	};
+};
 
-					pinctrl_i2c6_default: i2c6_default {
-						function = "I2C6";
-						groups = "I2C6";
-					};
+&pinctrl {
+	pinctrl_acpi_default: acpi_default {
+		function = "ACPI";
+		groups = "ACPI";
+	};
 
-					pinctrl_i2c7_default: i2c7_default {
-						function = "I2C7";
-						groups = "I2C7";
-					};
+	pinctrl_adc0_default: adc0_default {
+		function = "ADC0";
+		groups = "ADC0";
+	};
 
-					pinctrl_i2c8_default: i2c8_default {
-						function = "I2C8";
-						groups = "I2C8";
-					};
+	pinctrl_adc1_default: adc1_default {
+		function = "ADC1";
+		groups = "ADC1";
+	};
 
-					pinctrl_i2c9_default: i2c9_default {
-						function = "I2C9";
-						groups = "I2C9";
-					};
+	pinctrl_adc10_default: adc10_default {
+		function = "ADC10";
+		groups = "ADC10";
+	};
 
-					pinctrl_lad0_default: lad0_default {
-						function = "LAD0";
-						groups = "LAD0";
-					};
-					pinctrl_lad1_default: lad1_default {
-						function = "LAD1";
-						groups = "LAD1";
-					};
+	pinctrl_adc11_default: adc11_default {
+		function = "ADC11";
+		groups = "ADC11";
+	};
 
-					pinctrl_lad2_default: lad2_default {
-						function = "LAD2";
-						groups = "LAD2";
-					};
+	pinctrl_adc12_default: adc12_default {
+		function = "ADC12";
+		groups = "ADC12";
+	};
 
-					pinctrl_lad3_default: lad3_default {
-						function = "LAD3";
-						groups = "LAD3";
-					};
+	pinctrl_adc13_default: adc13_default {
+		function = "ADC13";
+		groups = "ADC13";
+	};
 
-					pinctrl_lclk_default: lclk_default {
-						function = "LCLK";
-						groups = "LCLK";
-					};
+	pinctrl_adc14_default: adc14_default {
+		function = "ADC14";
+		groups = "ADC14";
+	};
 
-					pinctrl_lframe_default: lframe_default {
-						function = "LFRAME";
-						groups = "LFRAME";
-					};
+	pinctrl_adc15_default: adc15_default {
+		function = "ADC15";
+		groups = "ADC15";
+	};
 
-					pinctrl_lpchc_default: lpchc_default {
-						function = "LPCHC";
-						groups = "LPCHC";
-					};
+	pinctrl_adc2_default: adc2_default {
+		function = "ADC2";
+		groups = "ADC2";
+	};
 
-					pinctrl_lpcpd_default: lpcpd_default {
-						function = "LPCPD";
-						groups = "LPCPD";
-					};
+	pinctrl_adc3_default: adc3_default {
+		function = "ADC3";
+		groups = "ADC3";
+	};
 
-					pinctrl_lpcplus_default: lpcplus_default {
-						function = "LPCPLUS";
-						groups = "LPCPLUS";
-					};
+	pinctrl_adc4_default: adc4_default {
+		function = "ADC4";
+		groups = "ADC4";
+	};
 
-					pinctrl_lpcpme_default: lpcpme_default {
-						function = "LPCPME";
-						groups = "LPCPME";
-					};
+	pinctrl_adc5_default: adc5_default {
+		function = "ADC5";
+		groups = "ADC5";
+	};
 
-					pinctrl_lpcrst_default: lpcrst_default {
-						function = "LPCRST";
-						groups = "LPCRST";
-					};
+	pinctrl_adc6_default: adc6_default {
+		function = "ADC6";
+		groups = "ADC6";
+	};
 
-					pinctrl_lpcsmi_default: lpcsmi_default {
-						function = "LPCSMI";
-						groups = "LPCSMI";
-					};
+	pinctrl_adc7_default: adc7_default {
+		function = "ADC7";
+		groups = "ADC7";
+	};
 
-					pinctrl_lsirq_default: lsirq_default {
-						function = "LSIRQ";
-						groups = "LSIRQ";
-					};
+	pinctrl_adc8_default: adc8_default {
+		function = "ADC8";
+		groups = "ADC8";
+	};
 
-					pinctrl_mac1link_default: mac1link_default {
-						function = "MAC1LINK";
-						groups = "MAC1LINK";
-					};
+	pinctrl_adc9_default: adc9_default {
+		function = "ADC9";
+		groups = "ADC9";
+	};
 
-					pinctrl_mac2link_default: mac2link_default {
-						function = "MAC2LINK";
-						groups = "MAC2LINK";
-					};
+	pinctrl_bmcint_default: bmcint_default {
+		function = "BMCINT";
+		groups = "BMCINT";
+	};
 
-					pinctrl_mdio1_default: mdio1_default {
-						function = "MDIO1";
-						groups = "MDIO1";
-					};
+	pinctrl_ddcclk_default: ddcclk_default {
+		function = "DDCCLK";
+		groups = "DDCCLK";
+	};
 
-					pinctrl_mdio2_default: mdio2_default {
-						function = "MDIO2";
-						groups = "MDIO2";
-					};
+	pinctrl_ddcdat_default: ddcdat_default {
+		function = "DDCDAT";
+		groups = "DDCDAT";
+	};
 
-					pinctrl_ncts1_default: ncts1_default {
-						function = "NCTS1";
-						groups = "NCTS1";
-					};
+	pinctrl_espi_default: espi_default {
+		function = "ESPI";
+		groups = "ESPI";
+	};
 
-					pinctrl_ncts2_default: ncts2_default {
-						function = "NCTS2";
-						groups = "NCTS2";
-					};
+	pinctrl_fwspics1_default: fwspics1_default {
+		function = "FWSPICS1";
+		groups = "FWSPICS1";
+	};
 
-					pinctrl_ncts3_default: ncts3_default {
-						function = "NCTS3";
-						groups = "NCTS3";
-					};
+	pinctrl_fwspics2_default: fwspics2_default {
+		function = "FWSPICS2";
+		groups = "FWSPICS2";
+	};
 
-					pinctrl_ncts4_default: ncts4_default {
-						function = "NCTS4";
-						groups = "NCTS4";
-					};
+	pinctrl_gpid0_default: gpid0_default {
+		function = "GPID0";
+		groups = "GPID0";
+	};
 
-					pinctrl_ndcd1_default: ndcd1_default {
-						function = "NDCD1";
-						groups = "NDCD1";
-					};
+	pinctrl_gpid2_default: gpid2_default {
+		function = "GPID2";
+		groups = "GPID2";
+	};
 
-					pinctrl_ndcd2_default: ndcd2_default {
-						function = "NDCD2";
-						groups = "NDCD2";
-					};
+	pinctrl_gpid4_default: gpid4_default {
+		function = "GPID4";
+		groups = "GPID4";
+	};
 
-					pinctrl_ndcd3_default: ndcd3_default {
-						function = "NDCD3";
-						groups = "NDCD3";
-					};
+	pinctrl_gpid6_default: gpid6_default {
+		function = "GPID6";
+		groups = "GPID6";
+	};
 
-					pinctrl_ndcd4_default: ndcd4_default {
-						function = "NDCD4";
-						groups = "NDCD4";
-					};
+	pinctrl_gpie0_default: gpie0_default {
+		function = "GPIE0";
+		groups = "GPIE0";
+	};
 
-					pinctrl_ndsr1_default: ndsr1_default {
-						function = "NDSR1";
-						groups = "NDSR1";
-					};
+	pinctrl_gpie2_default: gpie2_default {
+		function = "GPIE2";
+		groups = "GPIE2";
+	};
 
-					pinctrl_ndsr2_default: ndsr2_default {
-						function = "NDSR2";
-						groups = "NDSR2";
-					};
+	pinctrl_gpie4_default: gpie4_default {
+		function = "GPIE4";
+		groups = "GPIE4";
+	};
 
-					pinctrl_ndsr3_default: ndsr3_default {
-						function = "NDSR3";
-						groups = "NDSR3";
-					};
+	pinctrl_gpie6_default: gpie6_default {
+		function = "GPIE6";
+		groups = "GPIE6";
+	};
 
-					pinctrl_ndsr4_default: ndsr4_default {
-						function = "NDSR4";
-						groups = "NDSR4";
-					};
+	pinctrl_i2c10_default: i2c10_default {
+		function = "I2C10";
+		groups = "I2C10";
+	};
 
-					pinctrl_ndtr1_default: ndtr1_default {
-						function = "NDTR1";
-						groups = "NDTR1";
-					};
+	pinctrl_i2c11_default: i2c11_default {
+		function = "I2C11";
+		groups = "I2C11";
+	};
 
-					pinctrl_ndtr2_default: ndtr2_default {
-						function = "NDTR2";
-						groups = "NDTR2";
-					};
+	pinctrl_i2c12_default: i2c12_default {
+		function = "I2C12";
+		groups = "I2C12";
+	};
 
-					pinctrl_ndtr3_default: ndtr3_default {
-						function = "NDTR3";
-						groups = "NDTR3";
-					};
+	pinctrl_i2c13_default: i2c13_default {
+		function = "I2C13";
+		groups = "I2C13";
+	};
 
-					pinctrl_ndtr4_default: ndtr4_default {
-						function = "NDTR4";
-						groups = "NDTR4";
-					};
+	pinctrl_i2c14_default: i2c14_default {
+		function = "I2C14";
+		groups = "I2C14";
+	};
 
-					pinctrl_nri1_default: nri1_default {
-						function = "NRI1";
-						groups = "NRI1";
-					};
+	pinctrl_i2c3_default: i2c3_default {
+		function = "I2C3";
+		groups = "I2C3";
+	};
 
-					pinctrl_nri2_default: nri2_default {
-						function = "NRI2";
-						groups = "NRI2";
-					};
+	pinctrl_i2c4_default: i2c4_default {
+		function = "I2C4";
+		groups = "I2C4";
+	};
 
-					pinctrl_nri3_default: nri3_default {
-						function = "NRI3";
-						groups = "NRI3";
-					};
+	pinctrl_i2c5_default: i2c5_default {
+		function = "I2C5";
+		groups = "I2C5";
+	};
 
-					pinctrl_nri4_default: nri4_default {
-						function = "NRI4";
-						groups = "NRI4";
-					};
+	pinctrl_i2c6_default: i2c6_default {
+		function = "I2C6";
+		groups = "I2C6";
+	};
 
-					pinctrl_nrts1_default: nrts1_default {
-						function = "NRTS1";
-						groups = "NRTS1";
-					};
+	pinctrl_i2c7_default: i2c7_default {
+		function = "I2C7";
+		groups = "I2C7";
+	};
 
-					pinctrl_nrts2_default: nrts2_default {
-						function = "NRTS2";
-						groups = "NRTS2";
-					};
+	pinctrl_i2c8_default: i2c8_default {
+		function = "I2C8";
+		groups = "I2C8";
+	};
 
-					pinctrl_nrts3_default: nrts3_default {
-						function = "NRTS3";
-						groups = "NRTS3";
-					};
+	pinctrl_i2c9_default: i2c9_default {
+		function = "I2C9";
+		groups = "I2C9";
+	};
 
-					pinctrl_nrts4_default: nrts4_default {
-						function = "NRTS4";
-						groups = "NRTS4";
-					};
+	pinctrl_lad0_default: lad0_default {
+		function = "LAD0";
+		groups = "LAD0";
+	};
 
-					pinctrl_oscclk_default: oscclk_default {
-						function = "OSCCLK";
-						groups = "OSCCLK";
-					};
+	pinctrl_lad1_default: lad1_default {
+		function = "LAD1";
+		groups = "LAD1";
+	};
 
-					pinctrl_pewake_default: pewake_default {
-						function = "PEWAKE";
-						groups = "PEWAKE";
-					};
+	pinctrl_lad2_default: lad2_default {
+		function = "LAD2";
+		groups = "LAD2";
+	};
 
-					pinctrl_pnor_default: pnor_default {
-						function = "PNOR";
-						groups = "PNOR";
-					};
+	pinctrl_lad3_default: lad3_default {
+		function = "LAD3";
+		groups = "LAD3";
+	};
 
-					pinctrl_pwm0_default: pwm0_default {
-						function = "PWM0";
-						groups = "PWM0";
-					};
+	pinctrl_lclk_default: lclk_default {
+		function = "LCLK";
+		groups = "LCLK";
+	};
 
-					pinctrl_pwm1_default: pwm1_default {
-						function = "PWM1";
-						groups = "PWM1";
-					};
+	pinctrl_lframe_default: lframe_default {
+		function = "LFRAME";
+		groups = "LFRAME";
+	};
 
-					pinctrl_pwm2_default: pwm2_default {
-						function = "PWM2";
-						groups = "PWM2";
-					};
+	pinctrl_lpchc_default: lpchc_default {
+		function = "LPCHC";
+		groups = "LPCHC";
+	};
 
-					pinctrl_pwm3_default: pwm3_default {
-						function = "PWM3";
-						groups = "PWM3";
-					};
+	pinctrl_lpcpd_default: lpcpd_default {
+		function = "LPCPD";
+		groups = "LPCPD";
+	};
 
-					pinctrl_pwm4_default: pwm4_default {
-						function = "PWM4";
-						groups = "PWM4";
-					};
+	pinctrl_lpcplus_default: lpcplus_default {
+		function = "LPCPLUS";
+		groups = "LPCPLUS";
+	};
 
-					pinctrl_pwm5_default: pwm5_default {
-						function = "PWM5";
-						groups = "PWM5";
-					};
+	pinctrl_lpcpme_default: lpcpme_default {
+		function = "LPCPME";
+		groups = "LPCPME";
+	};
 
-					pinctrl_pwm6_default: pwm6_default {
-						function = "PWM6";
-						groups = "PWM6";
-					};
+	pinctrl_lpcrst_default: lpcrst_default {
+		function = "LPCRST";
+		groups = "LPCRST";
+	};
 
-					pinctrl_pwm7_default: pwm7_default {
-						function = "PWM7";
-						groups = "PWM7";
-					};
+	pinctrl_lpcsmi_default: lpcsmi_default {
+		function = "LPCSMI";
+		groups = "LPCSMI";
+	};
 
-					pinctrl_rgmii1_default: rgmii1_default {
-						function = "RGMII1";
-						groups = "RGMII1";
-					};
+	pinctrl_lsirq_default: lsirq_default {
+		function = "LSIRQ";
+		groups = "LSIRQ";
+	};
 
-					pinctrl_rgmii2_default: rgmii2_default {
-						function = "RGMII2";
-						groups = "RGMII2";
-					};
+	pinctrl_mac1link_default: mac1link_default {
+		function = "MAC1LINK";
+		groups = "MAC1LINK";
+	};
 
-					pinctrl_rmii1_default: rmii1_default {
-						function = "RMII1";
-						groups = "RMII1";
-					};
+	pinctrl_mac2link_default: mac2link_default {
+		function = "MAC2LINK";
+		groups = "MAC2LINK";
+	};
 
-					pinctrl_rmii2_default: rmii2_default {
-						function = "RMII2";
-						groups = "RMII2";
-					};
+	pinctrl_mdio1_default: mdio1_default {
+		function = "MDIO1";
+		groups = "MDIO1";
+	};
 
-					pinctrl_rxd1_default: rxd1_default {
-						function = "RXD1";
-						groups = "RXD1";
-					};
+	pinctrl_mdio2_default: mdio2_default {
+		function = "MDIO2";
+		groups = "MDIO2";
+	};
 
-					pinctrl_rxd2_default: rxd2_default {
-						function = "RXD2";
-						groups = "RXD2";
-					};
+	pinctrl_ncts1_default: ncts1_default {
+		function = "NCTS1";
+		groups = "NCTS1";
+	};
 
-					pinctrl_rxd3_default: rxd3_default {
-						function = "RXD3";
-						groups = "RXD3";
-					};
+	pinctrl_ncts2_default: ncts2_default {
+		function = "NCTS2";
+		groups = "NCTS2";
+	};
 
-					pinctrl_rxd4_default: rxd4_default {
-						function = "RXD4";
-						groups = "RXD4";
-					};
+	pinctrl_ncts3_default: ncts3_default {
+		function = "NCTS3";
+		groups = "NCTS3";
+	};
 
-					pinctrl_salt1_default: salt1_default {
-						function = "SALT1";
-						groups = "SALT1";
-					};
+	pinctrl_ncts4_default: ncts4_default {
+		function = "NCTS4";
+		groups = "NCTS4";
+	};
 
-					pinctrl_salt10_default: salt10_default {
-						function = "SALT10";
-						groups = "SALT10";
-					};
+	pinctrl_ndcd1_default: ndcd1_default {
+		function = "NDCD1";
+		groups = "NDCD1";
+	};
 
-					pinctrl_salt11_default: salt11_default {
-						function = "SALT11";
-						groups = "SALT11";
-					};
+	pinctrl_ndcd2_default: ndcd2_default {
+		function = "NDCD2";
+		groups = "NDCD2";
+	};
 
-					pinctrl_salt12_default: salt12_default {
-						function = "SALT12";
-						groups = "SALT12";
-					};
+	pinctrl_ndcd3_default: ndcd3_default {
+		function = "NDCD3";
+		groups = "NDCD3";
+	};
 
-					pinctrl_salt13_default: salt13_default {
-						function = "SALT13";
-						groups = "SALT13";
-					};
+	pinctrl_ndcd4_default: ndcd4_default {
+		function = "NDCD4";
+		groups = "NDCD4";
+	};
 
-					pinctrl_salt14_default: salt14_default {
-						function = "SALT14";
-						groups = "SALT14";
-					};
+	pinctrl_ndsr1_default: ndsr1_default {
+		function = "NDSR1";
+		groups = "NDSR1";
+	};
 
-					pinctrl_salt2_default: salt2_default {
-						function = "SALT2";
-						groups = "SALT2";
-					};
+	pinctrl_ndsr2_default: ndsr2_default {
+		function = "NDSR2";
+		groups = "NDSR2";
+	};
 
-					pinctrl_salt3_default: salt3_default {
-						function = "SALT3";
-						groups = "SALT3";
-					};
+	pinctrl_ndsr3_default: ndsr3_default {
+		function = "NDSR3";
+		groups = "NDSR3";
+	};
 
-					pinctrl_salt4_default: salt4_default {
-						function = "SALT4";
-						groups = "SALT4";
-					};
+	pinctrl_ndsr4_default: ndsr4_default {
+		function = "NDSR4";
+		groups = "NDSR4";
+	};
 
-					pinctrl_salt5_default: salt5_default {
-						function = "SALT5";
-						groups = "SALT5";
-					};
+	pinctrl_ndtr1_default: ndtr1_default {
+		function = "NDTR1";
+		groups = "NDTR1";
+	};
 
-					pinctrl_salt6_default: salt6_default {
-						function = "SALT6";
-						groups = "SALT6";
-					};
+	pinctrl_ndtr2_default: ndtr2_default {
+		function = "NDTR2";
+		groups = "NDTR2";
+	};
 
-					pinctrl_salt7_default: salt7_default {
-						function = "SALT7";
-						groups = "SALT7";
-					};
+	pinctrl_ndtr3_default: ndtr3_default {
+		function = "NDTR3";
+		groups = "NDTR3";
+	};
 
-					pinctrl_salt8_default: salt8_default {
-						function = "SALT8";
-						groups = "SALT8";
-					};
+	pinctrl_ndtr4_default: ndtr4_default {
+		function = "NDTR4";
+		groups = "NDTR4";
+	};
 
-					pinctrl_salt9_default: salt9_default {
-						function = "SALT9";
-						groups = "SALT9";
-					};
+	pinctrl_nri1_default: nri1_default {
+		function = "NRI1";
+		groups = "NRI1";
+	};
 
-					pinctrl_scl1_default: scl1_default {
-						function = "SCL1";
-						groups = "SCL1";
-					};
+	pinctrl_nri2_default: nri2_default {
+		function = "NRI2";
+		groups = "NRI2";
+	};
 
-					pinctrl_scl2_default: scl2_default {
-						function = "SCL2";
-						groups = "SCL2";
-					};
+	pinctrl_nri3_default: nri3_default {
+		function = "NRI3";
+		groups = "NRI3";
+	};
 
-					pinctrl_sd1_default: sd1_default {
-						function = "SD1";
-						groups = "SD1";
-					};
+	pinctrl_nri4_default: nri4_default {
+		function = "NRI4";
+		groups = "NRI4";
+	};
 
-					pinctrl_sd2_default: sd2_default {
-						function = "SD2";
-						groups = "SD2";
-					};
+	pinctrl_nrts1_default: nrts1_default {
+		function = "NRTS1";
+		groups = "NRTS1";
+	};
 
-					pinctrl_sda1_default: sda1_default {
-						function = "SDA1";
-						groups = "SDA1";
-					};
+	pinctrl_nrts2_default: nrts2_default {
+		function = "NRTS2";
+		groups = "NRTS2";
+	};
 
-					pinctrl_sda2_default: sda2_default {
-						function = "SDA2";
-						groups = "SDA2";
-					};
+	pinctrl_nrts3_default: nrts3_default {
+		function = "NRTS3";
+		groups = "NRTS3";
+	};
 
-					pinctrl_sgps1_default: sgps1_default {
-						function = "SGPS1";
-						groups = "SGPS1";
-					};
+	pinctrl_nrts4_default: nrts4_default {
+		function = "NRTS4";
+		groups = "NRTS4";
+	};
 
-					pinctrl_sgps2_default: sgps2_default {
-						function = "SGPS2";
-						groups = "SGPS2";
-					};
+	pinctrl_oscclk_default: oscclk_default {
+		function = "OSCCLK";
+		groups = "OSCCLK";
+	};
 
-					pinctrl_sioonctrl_default: sioonctrl_default {
-						function = "SIOONCTRL";
-						groups = "SIOONCTRL";
-					};
+	pinctrl_pewake_default: pewake_default {
+		function = "PEWAKE";
+		groups = "PEWAKE";
+	};
 
-					pinctrl_siopbi_default: siopbi_default {
-						function = "SIOPBI";
-						groups = "SIOPBI";
-					};
+	pinctrl_pnor_default: pnor_default {
+		function = "PNOR";
+		groups = "PNOR";
+	};
 
-					pinctrl_siopbo_default: siopbo_default {
-						function = "SIOPBO";
-						groups = "SIOPBO";
-					};
+	pinctrl_pwm0_default: pwm0_default {
+		function = "PWM0";
+		groups = "PWM0";
+	};
 
-					pinctrl_siopwreq_default: siopwreq_default {
-						function = "SIOPWREQ";
-						groups = "SIOPWREQ";
-					};
+	pinctrl_pwm1_default: pwm1_default {
+		function = "PWM1";
+		groups = "PWM1";
+	};
 
-					pinctrl_siopwrgd_default: siopwrgd_default {
-						function = "SIOPWRGD";
-						groups = "SIOPWRGD";
-					};
+	pinctrl_pwm2_default: pwm2_default {
+		function = "PWM2";
+		groups = "PWM2";
+	};
 
-					pinctrl_sios3_default: sios3_default {
-						function = "SIOS3";
-						groups = "SIOS3";
-					};
+	pinctrl_pwm3_default: pwm3_default {
+		function = "PWM3";
+		groups = "PWM3";
+	};
 
-					pinctrl_sios5_default: sios5_default {
-						function = "SIOS5";
-						groups = "SIOS5";
-					};
+	pinctrl_pwm4_default: pwm4_default {
+		function = "PWM4";
+		groups = "PWM4";
+	};
 
-					pinctrl_siosci_default: siosci_default {
-						function = "SIOSCI";
-						groups = "SIOSCI";
-					};
+	pinctrl_pwm5_default: pwm5_default {
+		function = "PWM5";
+		groups = "PWM5";
+	};
 
-					pinctrl_spi1_default: spi1_default {
-						function = "SPI1";
-						groups = "SPI1";
-					};
+	pinctrl_pwm6_default: pwm6_default {
+		function = "PWM6";
+		groups = "PWM6";
+	};
 
-					pinctrl_spi1cs1_default: spi1cs1_default {
-						function = "SPI1CS1";
-						groups = "SPI1CS1";
-					};
+	pinctrl_pwm7_default: pwm7_default {
+		function = "PWM7";
+		groups = "PWM7";
+	};
 
-					pinctrl_spi1debug_default: spi1debug_default {
-						function = "SPI1DEBUG";
-						groups = "SPI1DEBUG";
-					};
+	pinctrl_rgmii1_default: rgmii1_default {
+		function = "RGMII1";
+		groups = "RGMII1";
+	};
 
-					pinctrl_spi1passthru_default: spi1passthru_default {
-						function = "SPI1PASSTHRU";
-						groups = "SPI1PASSTHRU";
-					};
+	pinctrl_rgmii2_default: rgmii2_default {
+		function = "RGMII2";
+		groups = "RGMII2";
+	};
 
-					pinctrl_spi2ck_default: spi2ck_default {
-						function = "SPI2CK";
-						groups = "SPI2CK";
-					};
+	pinctrl_rmii1_default: rmii1_default {
+		function = "RMII1";
+		groups = "RMII1";
+	};
 
-					pinctrl_spi2cs0_default: spi2cs0_default {
-						function = "SPI2CS0";
-						groups = "SPI2CS0";
-					};
+	pinctrl_rmii2_default: rmii2_default {
+		function = "RMII2";
+		groups = "RMII2";
+	};
 
-					pinctrl_spi2cs1_default: spi2cs1_default {
-						function = "SPI2CS1";
-						groups = "SPI2CS1";
-					};
+	pinctrl_rxd1_default: rxd1_default {
+		function = "RXD1";
+		groups = "RXD1";
+	};
 
-					pinctrl_spi2miso_default: spi2miso_default {
-						function = "SPI2MISO";
-						groups = "SPI2MISO";
-					};
+	pinctrl_rxd2_default: rxd2_default {
+		function = "RXD2";
+		groups = "RXD2";
+	};
 
-					pinctrl_spi2mosi_default: spi2mosi_default {
-						function = "SPI2MOSI";
-						groups = "SPI2MOSI";
-					};
+	pinctrl_rxd3_default: rxd3_default {
+		function = "RXD3";
+		groups = "RXD3";
+	};
 
-					pinctrl_timer3_default: timer3_default {
-						function = "TIMER3";
-						groups = "TIMER3";
-					};
+	pinctrl_rxd4_default: rxd4_default {
+		function = "RXD4";
+		groups = "RXD4";
+	};
 
-					pinctrl_timer4_default: timer4_default {
-						function = "TIMER4";
-						groups = "TIMER4";
-					};
+	pinctrl_salt1_default: salt1_default {
+		function = "SALT1";
+		groups = "SALT1";
+	};
 
-					pinctrl_timer5_default: timer5_default {
-						function = "TIMER5";
-						groups = "TIMER5";
-					};
+	pinctrl_salt10_default: salt10_default {
+		function = "SALT10";
+		groups = "SALT10";
+	};
 
-					pinctrl_timer6_default: timer6_default {
-						function = "TIMER6";
-						groups = "TIMER6";
-					};
+	pinctrl_salt11_default: salt11_default {
+		function = "SALT11";
+		groups = "SALT11";
+	};
 
-					pinctrl_timer7_default: timer7_default {
-						function = "TIMER7";
-						groups = "TIMER7";
-					};
+	pinctrl_salt12_default: salt12_default {
+		function = "SALT12";
+		groups = "SALT12";
+	};
 
-					pinctrl_timer8_default: timer8_default {
-						function = "TIMER8";
-						groups = "TIMER8";
-					};
+	pinctrl_salt13_default: salt13_default {
+		function = "SALT13";
+		groups = "SALT13";
+	};
 
-					pinctrl_txd1_default: txd1_default {
-						function = "TXD1";
-						groups = "TXD1";
-					};
+	pinctrl_salt14_default: salt14_default {
+		function = "SALT14";
+		groups = "SALT14";
+	};
 
-					pinctrl_txd2_default: txd2_default {
-						function = "TXD2";
-						groups = "TXD2";
-					};
+	pinctrl_salt2_default: salt2_default {
+		function = "SALT2";
+		groups = "SALT2";
+	};
 
-					pinctrl_txd3_default: txd3_default {
-						function = "TXD3";
-						groups = "TXD3";
-					};
+	pinctrl_salt3_default: salt3_default {
+		function = "SALT3";
+		groups = "SALT3";
+	};
 
-					pinctrl_txd4_default: txd4_default {
-						function = "TXD4";
-						groups = "TXD4";
-					};
+	pinctrl_salt4_default: salt4_default {
+		function = "SALT4";
+		groups = "SALT4";
+	};
 
-					pinctrl_uart6_default: uart6_default {
-						function = "UART6";
-						groups = "UART6";
-					};
+	pinctrl_salt5_default: salt5_default {
+		function = "SALT5";
+		groups = "SALT5";
+	};
 
-					pinctrl_usbcki_default: usbcki_default {
-						function = "USBCKI";
-						groups = "USBCKI";
-					};
+	pinctrl_salt6_default: salt6_default {
+		function = "SALT6";
+		groups = "SALT6";
+	};
 
-					pinctrl_vgabiosrom_default: vgabiosrom_default {
-						function = "VGABIOSROM";
-						groups = "VGABIOSROM";
-					};
+	pinctrl_salt7_default: salt7_default {
+		function = "SALT7";
+		groups = "SALT7";
+	};
 
-					pinctrl_vgahs_default: vgahs_default {
-						function = "VGAHS";
-						groups = "VGAHS";
-					};
+	pinctrl_salt8_default: salt8_default {
+		function = "SALT8";
+		groups = "SALT8";
+	};
 
-					pinctrl_vgavs_default: vgavs_default {
-						function = "VGAVS";
-						groups = "VGAVS";
-					};
+	pinctrl_salt9_default: salt9_default {
+		function = "SALT9";
+		groups = "SALT9";
+	};
 
-					pinctrl_vpi24_default: vpi24_default {
-						function = "VPI24";
-						groups = "VPI24";
-					};
+	pinctrl_scl1_default: scl1_default {
+		function = "SCL1";
+		groups = "SCL1";
+	};
 
-					pinctrl_vpo_default: vpo_default {
-						function = "VPO";
-						groups = "VPO";
-					};
+	pinctrl_scl2_default: scl2_default {
+		function = "SCL2";
+		groups = "SCL2";
+	};
 
-					pinctrl_wdtrst1_default: wdtrst1_default {
-						function = "WDTRST1";
-						groups = "WDTRST1";
-					};
+	pinctrl_sd1_default: sd1_default {
+		function = "SD1";
+		groups = "SD1";
+	};
 
-					pinctrl_wdtrst2_default: wdtrst2_default {
-						function = "WDTRST2";
-						groups = "WDTRST2";
-					};
+	pinctrl_sd2_default: sd2_default {
+		function = "SD2";
+		groups = "SD2";
+	};
 
-				};
+	pinctrl_sda1_default: sda1_default {
+		function = "SDA1";
+		groups = "SDA1";
+	};
 
-			};
+	pinctrl_sda2_default: sda2_default {
+		function = "SDA2";
+		groups = "SDA2";
+	};
 
-			gfx: display@1e6e6000 {
-				compatible = "aspeed,ast2500-gfx", "syscon";
-				reg = <0x1e6e6000 0x1000>;
-				reg-io-width = <4>;
-			};
+	pinctrl_sgps1_default: sgps1_default {
+		function = "SGPS1";
+		groups = "SGPS1";
+	};
 
-			sram@1e720000 {
-				compatible = "mmio-sram";
-				reg = <0x1e720000 0x9000>;	// 36K
-			};
+	pinctrl_sgps2_default: sgps2_default {
+		function = "SGPS2";
+		groups = "SGPS2";
+	};
 
-			gpio: gpio@1e780000 {
-				#gpio-cells = <2>;
-				gpio-controller;
-				compatible = "aspeed,ast2500-gpio";
-				reg = <0x1e780000 0x1000>;
-				interrupts = <20>;
-				gpio-ranges = <&pinctrl 0 0 220>;
-				interrupt-controller;
-			};
+	pinctrl_sioonctrl_default: sioonctrl_default {
+		function = "SIOONCTRL";
+		groups = "SIOONCTRL";
+	};
 
-			timer: timer@1e782000 {
-				/* This timer is a Faraday FTTMR010 derivative */
-				compatible = "aspeed,ast2400-timer";
-				reg = <0x1e782000 0x90>;
-				interrupts = <16 17 18 35 36 37 38 39>;
-				clocks = <&clk_apb>;
-				clock-names = "PCLK";
-			};
+	pinctrl_siopbi_default: siopbi_default {
+		function = "SIOPBI";
+		groups = "SIOPBI";
+	};
 
+	pinctrl_siopbo_default: siopbo_default {
+		function = "SIOPBO";
+		groups = "SIOPBO";
+	};
 
-			wdt1: wdt@1e785000 {
-				compatible = "aspeed,ast2500-wdt";
-				reg = <0x1e785000 0x20>;
-				interrupts = <27>;
-			};
+	pinctrl_siopwreq_default: siopwreq_default {
+		function = "SIOPWREQ";
+		groups = "SIOPWREQ";
+	};
 
-			wdt2: wdt@1e785020 {
-				compatible = "aspeed,ast2500-wdt";
-				reg = <0x1e785020 0x20>;
-				interrupts = <27>;
-				status = "disabled";
-			};
+	pinctrl_siopwrgd_default: siopwrgd_default {
+		function = "SIOPWRGD";
+		groups = "SIOPWRGD";
+	};
 
-			wdt3: wdt@1e785040 {
-				compatible = "aspeed,ast2500-wdt";
-				reg = <0x1e785040 0x20>;
-				status = "disabled";
-			};
+	pinctrl_sios3_default: sios3_default {
+		function = "SIOS3";
+		groups = "SIOS3";
+	};
 
-			uart1: serial@1e783000 {
-				compatible = "ns16550a";
-				reg = <0x1e783000 0x1000>;
-				reg-shift = <2>;
-				interrupts = <9>;
-				clocks = <&clk_uart>;
-				no-loopback-test;
-				status = "disabled";
-			};
+	pinctrl_sios5_default: sios5_default {
+		function = "SIOS5";
+		groups = "SIOS5";
+	};
 
-			lpc: lpc@1e789000 {
-				compatible = "aspeed,ast2500-lpc", "simple-mfd";
-				reg = <0x1e789000 0x1000>;
+	pinctrl_siosci_default: siosci_default {
+		function = "SIOSCI";
+		groups = "SIOSCI";
+	};
 
-				#address-cells = <1>;
-				#size-cells = <1>;
-				ranges = <0 0x1e789000 0x1000>;
+	pinctrl_spi1_default: spi1_default {
+		function = "SPI1";
+		groups = "SPI1";
+	};
 
-				lpc_bmc: lpc-bmc@0 {
-					compatible = "aspeed,ast2500-lpc-bmc";
-					reg = <0x0 0x80>;
-				};
+	pinctrl_spi1cs1_default: spi1cs1_default {
+		function = "SPI1CS1";
+		groups = "SPI1CS1";
+	};
 
-				lpc_host: lpc-host@80 {
-					compatible = "aspeed,ast2500-lpc-host", "simple-mfd", "syscon";
-					reg = <0x80 0x1e0>;
+	pinctrl_spi1debug_default: spi1debug_default {
+		function = "SPI1DEBUG";
+		groups = "SPI1DEBUG";
+	};
 
-					#address-cells = <1>;
-					#size-cells = <1>;
-					ranges = <0 0x80 0x1e0>;
+	pinctrl_spi1passthru_default: spi1passthru_default {
+		function = "SPI1PASSTHRU";
+		groups = "SPI1PASSTHRU";
+	};
 
-					reg-io-width = <4>;
+	pinctrl_spi2ck_default: spi2ck_default {
+		function = "SPI2CK";
+		groups = "SPI2CK";
+	};
 
-					lhc: lhc@20 {
-						compatible = "aspeed,ast2500-lhc";
-						reg = <0x20 0x24 0x48 0x8>;
-					};
-				};
-			};
+	pinctrl_spi2cs0_default: spi2cs0_default {
+		function = "SPI2CS0";
+		groups = "SPI2CS0";
+	};
 
-			uart2: serial@1e78d000 {
-				compatible = "ns16550a";
-				reg = <0x1e78d000 0x1000>;
-				reg-shift = <2>;
-				interrupts = <32>;
-				clocks = <&clk_uart>;
-				no-loopback-test;
-				status = "disabled";
-			};
+	pinctrl_spi2cs1_default: spi2cs1_default {
+		function = "SPI2CS1";
+		groups = "SPI2CS1";
+	};
 
-			uart3: serial@1e78e000 {
-				compatible = "ns16550a";
-				reg = <0x1e78e000 0x1000>;
-				reg-shift = <2>;
-				interrupts = <33>;
-				clocks = <&clk_uart>;
-				no-loopback-test;
-				status = "disabled";
-			};
+	pinctrl_spi2miso_default: spi2miso_default {
+		function = "SPI2MISO";
+		groups = "SPI2MISO";
+	};
 
-			uart4: serial@1e78f000 {
-				compatible = "ns16550a";
-				reg = <0x1e78f000 0x1000>;
-				reg-shift = <2>;
-				interrupts = <34>;
-				clocks = <&clk_uart>;
-				no-loopback-test;
-				status = "disabled";
-			};
+	pinctrl_spi2mosi_default: spi2mosi_default {
+		function = "SPI2MOSI";
+		groups = "SPI2MOSI";
+	};
 
-			uart5: serial@1e784000 {
-				compatible = "ns16550a";
-				reg = <0x1e784000 0x1000>;
-				reg-shift = <2>;
-				interrupts = <10>;
-				clocks = <&clk_uart>;
-				current-speed = <38400>;
-				no-loopback-test;
-				status = "disabled";
-			};
+	pinctrl_timer3_default: timer3_default {
+		function = "TIMER3";
+		groups = "TIMER3";
+	};
 
-			uart6: serial@1e787000 {
-				compatible = "ns16550a";
-				reg = <0x1e787000 0x1000>;
-				reg-shift = <2>;
-				interrupts = <10>;
-				clocks = <&clk_uart>;
-				no-loopback-test;
-				status = "disabled";
-			};
+	pinctrl_timer4_default: timer4_default {
+		function = "TIMER4";
+		groups = "TIMER4";
+	};
 
-			adc: adc@1e6e9000 {
-				compatible = "aspeed,ast2500-adc";
-				reg = <0x1e6e9000 0xb0>;
-				clocks = <&clk_apb>;
-				#io-channel-cells = <1>;
-				status = "disabled";
-			};
-		};
+	pinctrl_timer5_default: timer5_default {
+		function = "TIMER5";
+		groups = "TIMER5";
+	};
+
+	pinctrl_timer6_default: timer6_default {
+		function = "TIMER6";
+		groups = "TIMER6";
+	};
+
+	pinctrl_timer7_default: timer7_default {
+		function = "TIMER7";
+		groups = "TIMER7";
+	};
+
+	pinctrl_timer8_default: timer8_default {
+		function = "TIMER8";
+		groups = "TIMER8";
+	};
+
+	pinctrl_txd1_default: txd1_default {
+		function = "TXD1";
+		groups = "TXD1";
+	};
+
+	pinctrl_txd2_default: txd2_default {
+		function = "TXD2";
+		groups = "TXD2";
+	};
+
+	pinctrl_txd3_default: txd3_default {
+		function = "TXD3";
+		groups = "TXD3";
+	};
+
+	pinctrl_txd4_default: txd4_default {
+		function = "TXD4";
+		groups = "TXD4";
+	};
+
+	pinctrl_uart6_default: uart6_default {
+		function = "UART6";
+		groups = "UART6";
+	};
+
+	pinctrl_usbcki_default: usbcki_default {
+		function = "USBCKI";
+		groups = "USBCKI";
+	};
+
+	pinctrl_vgabiosrom_default: vgabiosrom_default {
+		function = "VGABIOSROM";
+		groups = "VGABIOSROM";
+	};
+
+	pinctrl_vgahs_default: vgahs_default {
+		function = "VGAHS";
+		groups = "VGAHS";
+	};
+
+	pinctrl_vgavs_default: vgavs_default {
+		function = "VGAVS";
+		groups = "VGAVS";
+	};
+
+	pinctrl_vpi24_default: vpi24_default {
+		function = "VPI24";
+		groups = "VPI24";
+	};
+
+	pinctrl_vpo_default: vpo_default {
+		function = "VPO";
+		groups = "VPO";
+	};
+
+	pinctrl_wdtrst1_default: wdtrst1_default {
+		function = "WDTRST1";
+		groups = "WDTRST1";
+	};
+
+	pinctrl_wdtrst2_default: wdtrst2_default {
+		function = "WDTRST2";
+		groups = "WDTRST2";
 	};
 };
diff --git a/arch/arm/boot/dts/at91-ariag25.dts b/arch/arm/boot/dts/at91-ariag25.dts
index 4da011a7a698..1c86537a42a0 100644
--- a/arch/arm/boot/dts/at91-ariag25.dts
+++ b/arch/arm/boot/dts/at91-ariag25.dts
@@ -147,12 +147,12 @@
 			};
 		};
 
-		usb0: ohci@00600000 {
+		usb0: ohci@600000 {
 			status = "okay";
 			num-ports = <3>;
 		};
 
-		usb1: ehci@00700000 {
+		usb1: ehci@700000 {
 			status = "okay";
 		};
 	};
diff --git a/arch/arm/boot/dts/at91-ariettag25.dts b/arch/arm/boot/dts/at91-ariettag25.dts
index 21c5b56c92e0..f877f3430bcc 100644
--- a/arch/arm/boot/dts/at91-ariettag25.dts
+++ b/arch/arm/boot/dts/at91-ariettag25.dts
@@ -59,12 +59,12 @@
 			};
 		};
 
-		usb0: ohci@00600000 {
+		usb0: ohci@600000 {
 			status = "okay";
 			num-ports = <3>;
 		};
 
-		usb1: ehci@00700000 {
+		usb1: ehci@700000 {
 			status = "okay";
 		};
 	};
diff --git a/arch/arm/boot/dts/at91-cosino_mega2560.dts b/arch/arm/boot/dts/at91-cosino_mega2560.dts
index 27ebb0f722fd..c452654b843a 100644
--- a/arch/arm/boot/dts/at91-cosino_mega2560.dts
+++ b/arch/arm/boot/dts/at91-cosino_mega2560.dts
@@ -62,7 +62,7 @@
 			};
 		};
 
-		usb0: ohci@00600000 {
+		usb0: ohci@600000 {
 			status = "okay";
 			num-ports = <3>;
 			atmel,vbus-gpio = <0 /* &pioD 18 GPIO_ACTIVE_LOW */
@@ -71,7 +71,7 @@
 					  >;
 		};
 
-		usb1: ehci@00700000 {
+		usb1: ehci@700000 {
 			status = "okay";
 		};
 	};
diff --git a/arch/arm/boot/dts/at91-kizbox2.dts b/arch/arm/boot/dts/at91-kizbox2.dts
index 4372c0287c1c..ec6c28c521a5 100644
--- a/arch/arm/boot/dts/at91-kizbox2.dts
+++ b/arch/arm/boot/dts/at91-kizbox2.dts
@@ -133,11 +133,11 @@
 			};
 		};
 
-		usb1: ohci@00600000 {
+		usb1: ohci@600000 {
 			status = "okay";
 		};
 
-		usb2: ehci@00700000 {
+		usb2: ehci@700000 {
 			status = "okay";
 		};
 
diff --git a/arch/arm/boot/dts/at91-kizboxmini.dts b/arch/arm/boot/dts/at91-kizboxmini.dts
index 33238fcb6d0b..fe1bc0a59a98 100644
--- a/arch/arm/boot/dts/at91-kizboxmini.dts
+++ b/arch/arm/boot/dts/at91-kizboxmini.dts
@@ -59,12 +59,12 @@
 			};
 		};
 
-		usb0: ohci@00600000 {
+		usb0: ohci@600000 {
 			num-ports = <1>;
 			status = "okay";
 		};
 
-		usb1: ehci@00700000 {
+		usb1: ehci@700000 {
 			status = "okay";
 		};
 
diff --git a/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts b/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts
index 60cb084a8d92..6d87b4eb6c41 100644
--- a/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts
+++ b/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts
@@ -53,19 +53,27 @@
 	model = "Atmel SAMA5D27 SOM1 EK";
 	compatible = "atmel,sama5d27-som1-ek", "atmel,sama5d27-som1", "atmel,sama5d27", "atmel,sama5d2", "atmel,sama5";
 
+	aliases {
+		serial0 = &uart1;	/* DBGU */
+		serial1 = &uart4;	/* mikro BUS 1 */
+		serial2 = &uart2;	/* mikro BUS 2 */
+		i2c1	= &i2c1;
+		i2c2	= &i2c2;
+	};
+
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
 
 	ahb {
-		usb0: gadget@00300000 {
+		usb0: gadget@300000 {
 			atmel,vbus-gpio = <&pioA PIN_PD20 GPIO_ACTIVE_HIGH>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_usba_vbus>;
 			status = "okay";
 		};
 
-		usb1: ohci@00400000 {
+		usb1: ohci@400000 {
 			num-ports = <3>;
 			atmel,vbus-gpio = <0 /* &pioA PIN_PD20 GPIO_ACTIVE_HIGH */
 					   &pioA PIN_PA27 GPIO_ACTIVE_HIGH
@@ -76,7 +84,7 @@
 			status = "okay";
 		};
 
-		usb2: ehci@00500000 {
+		usb2: ehci@500000 {
 			status = "okay";
 		};
 
@@ -128,12 +136,14 @@
 			};
 
 			pwm0: pwm@f802c000 {
-				status = "okay";
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_mikrobus1_pwm &pinctrl_mikrobus2_pwm>;
+				status = "disabled"; /* Conflict with leds. */
 			};
 
 			flx1: flexcom@f8038000 {
 				atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>;
-				status = "disabled";
+				status = "okay";
 
 				i2c2: i2c@600 {
 					compatible = "atmel,sama5d2-i2c";
@@ -147,7 +157,7 @@
 					pinctrl-names = "default";
 					pinctrl-0 = <&pinctrl_mikrobus_i2c>;
 					atmel,fifo-size = <16>;
-					status = "disabled";
+					status = "okay";
 				};
 			};
 
@@ -165,17 +175,12 @@
 				status = "okay";
 			};
 
-			can0: can@f8054000 {
-				pinctrl-names = "default";
-				pinctrl-0 = <&pinctrl_can0_default>;
-			};
-
 			uart3: serial@fc008000 {
 				atmel,use-dma-rx;
 				atmel,use-dma-tx;
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_uart3_default>;
-				status = "disabled";
+				status = "disabled"; /* Conflict with isc. */
 			};
 
 			uart4: serial@fc00c000 {
@@ -199,7 +204,7 @@
 					pinctrl-names = "default";
 					pinctrl-0 = <&pinctrl_flx3_default>;
 					atmel,fifo-size = <32>;
-					status = "disabled";
+					status = "disabled"; /* Conflict with isc. */
 				};
 
 				spi2: spi@400 {
@@ -211,7 +216,7 @@
 					pinctrl-names = "default";
 					pinctrl-0 = <&pinctrl_flx3_default>;
 					atmel,fifo-size = <16>;
-					status = "disabled";
+					status = "disabled"; /* Conflict with isc. */
 				};
 			};
 
@@ -228,7 +233,7 @@
 					pinctrl-names = "default";
 					pinctrl-0 = <&pinctrl_flx4_default>;
 					atmel,fifo-size = <32>;
-					status = "disabled";
+					status = "disabled"; /* Conflict with spi3 and i2c3. */
 				};
 
 				spi3: spi@400 {
@@ -240,7 +245,7 @@
 					pinctrl-names = "default";
 					pinctrl-0 = <&pinctrl_mikrobus_spi &pinctrl_mikrobus1_spi_cs &pinctrl_mikrobus2_spi_cs>;
 					atmel,fifo-size = <16>;
-					status = "okay";
+					status = "okay"; /* Conflict with uart6 and i2c3. */
 				};
 
 				i2c3: i2c@600 {
@@ -255,7 +260,7 @@
 					pinctrl-names = "default";
 					pinctrl-0 = <&pinctrl_flx4_default>;
 					atmel,fifo-size = <16>;
-					status = "disabled";
+					status = "disabled"; /* Conflict with uart6 and spi3. */
 				};
 			};
 
@@ -268,12 +273,6 @@
 
 			pinctrl@fc038000 {
 
-				pinctrl_can0_default: can0_default {
-					pinmux = <PIN_PC10__CANTX0>,
-						 <PIN_PC11__CANRX0>;
-					bias-disable;
-				};
-
 				pinctrl_can1_default: can1_default {
 					pinmux = <PIN_PC26__CANTX1>,
 						 <PIN_PC27__CANRX1>;
@@ -350,7 +349,7 @@
 							 <PIN_PA7__SDMMC0_DAT5>,
 							 <PIN_PA8__SDMMC0_DAT6>,
 							 <PIN_PA9__SDMMC0_DAT7>;
-						bias-pull-up;
+						bias-disable;
 					};
 
 					ck_cd_vddsel {
@@ -368,7 +367,7 @@
 							 <PIN_PA19__SDMMC1_DAT1>,
 							 <PIN_PA20__SDMMC1_DAT2>,
 							 <PIN_PA21__SDMMC1_DAT3>;
-						bias-pull-up;
+						bias-disable;
 					};
 
 					conf-ck_cd {
@@ -512,6 +511,7 @@
 			label = "USER";
 			gpios = <&pioA PIN_PA29 GPIO_ACTIVE_LOW>;
 			linux,code = <0x104>;
+			wakeup-source;
 		};
 	};
 
@@ -519,7 +519,7 @@
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_led_gpio_default>;
-		status = "okay";
+		status = "okay"; /* Conflict with pwm0. */
 
 		red {
 			label = "red";
diff --git a/arch/arm/boot/dts/at91-sama5d2_xplained.dts b/arch/arm/boot/dts/at91-sama5d2_xplained.dts
index cbc26001247b..56de21de2779 100644
--- a/arch/arm/boot/dts/at91-sama5d2_xplained.dts
+++ b/arch/arm/boot/dts/at91-sama5d2_xplained.dts
@@ -67,14 +67,14 @@
 	};
 
 	ahb {
-		usb0: gadget@00300000 {
+		usb0: gadget@300000 {
 			atmel,vbus-gpio = <&pioA PIN_PA31 GPIO_ACTIVE_HIGH>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_usba_vbus>;
 			status = "okay";
 		};
 
-		usb1: ohci@00400000 {
+		usb1: ohci@400000 {
 			num-ports = <3>;
 			atmel,vbus-gpio = <0 /* &pioA PIN_PB9 GPIO_ACTIVE_HIGH */
 					   &pioA PIN_PB10 GPIO_ACTIVE_HIGH
@@ -85,7 +85,7 @@
 			status = "okay";
 		};
 
-		usb2: ehci@00500000 {
+		usb2: ehci@500000 {
 			status = "okay";
 		};
 
@@ -103,6 +103,8 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_sdmmc1_default>;
 			status = "okay"; /* conflict with qspi0 */
+			vqmmc-supply = <&vdd_3v3_reg>;
+			vmmc-supply = <&vdd_3v3_reg>;
 		};
 
 		apb {
@@ -160,14 +162,6 @@
 					compatible = "active-semi,act8945a";
 					reg = <0x5b>;
 					active-semi,vsel-high;
-					active-semi,chglev-gpios = <&pioA PIN_PA12 GPIO_ACTIVE_HIGH>;
-					active-semi,lbo-gpios = <&pioA PIN_PC8 GPIO_ACTIVE_LOW>;
-					active-semi,irq_gpios = <&pioA PIN_PB13 GPIO_ACTIVE_LOW>;
-					active-semi,input-voltage-threshold-microvolt = <6600>;
-					active-semi,precondition-timeout = <40>;
-					active-semi,total-timeout = <3>;
-					pinctrl-names = "default";
-					pinctrl-0 = <&pinctrl_charger_chglev &pinctrl_charger_lbo &pinctrl_charger_irq>;
 					status = "okay";
 
 					regulators {
@@ -220,11 +214,28 @@
 							regulator-always-on;
 						};
 					};
+
+					charger {
+						compatible = "active-semi,act8945a-charger";
+						pinctrl-names = "default";
+						pinctrl-0 = <&pinctrl_charger_chglev &pinctrl_charger_lbo &pinctrl_charger_irq>;
+						interrupt-parent = <&pioA>;
+						interrupts = <PIN_PB13 GPIO_ACTIVE_LOW>;
+
+						active-semi,chglev-gpios = <&pioA PIN_PA12 GPIO_ACTIVE_HIGH>;
+						active-semi,lbo-gpios = <&pioA PIN_PC8 GPIO_ACTIVE_LOW>;
+						active-semi,input-voltage-threshold-microvolt = <6600>;
+						active-semi,precondition-timeout = <40>;
+						active-semi,total-timeout = <3>;
+						status = "okay";
+					};
 				};
 			};
 
 			pwm0: pwm@f802c000 {
-				status = "okay";
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_pwm0_pwm2_default>;
+				status = "disabled"; /* conflict with leds */
 			};
 
 			flx0: flexcom@f8034000 {
@@ -449,7 +460,7 @@
 							 <PIN_PA7__SDMMC0_DAT5>,
 							 <PIN_PA8__SDMMC0_DAT6>,
 							 <PIN_PA9__SDMMC0_DAT7>;
-						bias-pull-up;
+						bias-disable;
 					};
 
 					ck_cd_rstn_vddsel {
@@ -468,7 +479,7 @@
 							 <PIN_PA19__SDMMC1_DAT1>,
 							 <PIN_PA20__SDMMC1_DAT2>,
 							 <PIN_PA21__SDMMC1_DAT3>;
-						bias-pull-up;
+						bias-disable;
 					};
 
 					conf-ck_cd {
@@ -508,6 +519,11 @@
 					bias-disable;
 				};
 
+				pinctrl_pwm0_pwm2_default: pwm0_pwm2_default {
+					pinmux = <PIN_PB5__PWMH2>,
+						 <PIN_PB6__PWML2>;
+					bias-pull-up;
+				};
 			};
 
 			classd: classd@fc048000 {
@@ -536,6 +552,7 @@
 			label = "PB_USER";
 			gpios = <&pioA PIN_PB9 GPIO_ACTIVE_LOW>;
 			linux,code = <0x104>;
+			wakeup-source;
 		};
 	};
 
@@ -543,7 +560,7 @@
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_led_gpio_default>;
-		status = "okay";
+		status = "okay"; /* conflict with pwm0 */
 
 		red {
 			label = "red";
diff --git a/arch/arm/boot/dts/at91-sama5d3_xplained.dts b/arch/arm/boot/dts/at91-sama5d3_xplained.dts
index 3af088d2cba7..40879aded680 100644
--- a/arch/arm/boot/dts/at91-sama5d3_xplained.dts
+++ b/arch/arm/boot/dts/at91-sama5d3_xplained.dts
@@ -235,14 +235,14 @@
 			};
 		};
 
-		usb0: gadget@00500000 {
+		usb0: gadget@500000 {
 			atmel,vbus-gpio = <&pioE 9 GPIO_ACTIVE_HIGH>;	/* PE9, conflicts with A9 */
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_usba_vbus>;
 			status = "okay";
 		};
 
-		usb1: ohci@00600000 {
+		usb1: ohci@600000 {
 			num-ports = <3>;
 			atmel,vbus-gpio = <0
 					   &pioE 3 GPIO_ACTIVE_LOW
@@ -251,7 +251,7 @@
 			status = "okay";
 		};
 
-		usb2: ehci@00700000 {
+		usb2: ehci@700000 {
 			status = "okay";
 		};
 
diff --git a/arch/arm/boot/dts/at91-sama5d4_ma5d4evk.dts b/arch/arm/boot/dts/at91-sama5d4_ma5d4evk.dts
index 84be29f38dae..fe05aaa7ac87 100644
--- a/arch/arm/boot/dts/at91-sama5d4_ma5d4evk.dts
+++ b/arch/arm/boot/dts/at91-sama5d4_ma5d4evk.dts
@@ -21,14 +21,14 @@
 	};
 
 	ahb {
-		usb0: gadget@00400000 {
+		usb0: gadget@400000 {
 			atmel,vbus-gpio = <&pioE 31 GPIO_ACTIVE_HIGH>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_usba_vbus>;
 			status = "okay";
 		};
 
-		usb1: ohci@00500000 {
+		usb1: ohci@500000 {
 			num-ports = <3>;
 			atmel,vbus-gpio = <0
 					   &pioE 11 GPIO_ACTIVE_LOW
@@ -37,7 +37,7 @@
 			status = "okay";
 		};
 
-		usb2: ehci@00600000 {
+		usb2: ehci@600000 {
 			status = "okay";
 		};
 
diff --git a/arch/arm/boot/dts/at91-sama5d4_xplained.dts b/arch/arm/boot/dts/at91-sama5d4_xplained.dts
index cf712444b2c2..29ab17a97f9a 100644
--- a/arch/arm/boot/dts/at91-sama5d4_xplained.dts
+++ b/arch/arm/boot/dts/at91-sama5d4_xplained.dts
@@ -170,14 +170,14 @@
 			};
 		};
 
-		usb0: gadget@00400000 {
+		usb0: gadget@400000 {
 			atmel,vbus-gpio = <&pioE 31 GPIO_ACTIVE_HIGH>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_usba_vbus>;
 			status = "okay";
 		};
 
-		usb1: ohci@00500000 {
+		usb1: ohci@500000 {
 			num-ports = <3>;
 			atmel,vbus-gpio = <0
 					   &pioE 11 GPIO_ACTIVE_HIGH
@@ -186,7 +186,7 @@
 			status = "okay";
 		};
 
-		usb2: ehci@00600000 {
+		usb2: ehci@600000 {
 			status = "okay";
 		};
 
diff --git a/arch/arm/boot/dts/at91-sama5d4ek.dts b/arch/arm/boot/dts/at91-sama5d4ek.dts
index bae5248f126e..5b7ee92e32a7 100644
--- a/arch/arm/boot/dts/at91-sama5d4ek.dts
+++ b/arch/arm/boot/dts/at91-sama5d4ek.dts
@@ -216,14 +216,14 @@
 			};
 		};
 
-		usb0: gadget@00400000 {
+		usb0: gadget@400000 {
 			atmel,vbus-gpio = <&pioE 31 GPIO_ACTIVE_HIGH>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_usba_vbus>;
 			status = "okay";
 		};
 
-		usb1: ohci@00500000 {
+		usb1: ohci@500000 {
 			num-ports = <3>;
 			atmel,vbus-gpio = <0 /* &pioE 10 GPIO_ACTIVE_LOW */
 					   &pioE 11 GPIO_ACTIVE_LOW
@@ -232,7 +232,7 @@
 			status = "okay";
 		};
 
-		usb2: ehci@00600000 {
+		usb2: ehci@600000 {
 			status = "okay";
 		};
 
diff --git a/arch/arm/boot/dts/at91-vinco.dts b/arch/arm/boot/dts/at91-vinco.dts
index e0c0b2897a49..9f6005708ea8 100644
--- a/arch/arm/boot/dts/at91-vinco.dts
+++ b/arch/arm/boot/dts/at91-vinco.dts
@@ -180,14 +180,14 @@
 			};
 		};
 
-		usb0: gadget@00400000 {
+		usb0: gadget@400000 {
 			atmel,vbus-gpio = <&pioE 31 GPIO_ACTIVE_HIGH>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_usba_vbus>;
 			status = "disable";
 		};
 
-		usb1: ohci@00500000 {
+		usb1: ohci@500000 {
 			num-ports = <3>;
 			atmel,vbus-gpio = <0
 					   &pioE 11 GPIO_ACTIVE_LOW
@@ -196,7 +196,7 @@
 			status = "disable";
 		};
 
-		usb2: ehci@00600000 {
+		usb2: ehci@600000 {
 			/* 4G Modem */
 			status = "okay";
 		};
diff --git a/arch/arm/boot/dts/at91rm9200.dtsi b/arch/arm/boot/dts/at91rm9200.dtsi
index f057e0b15a6f..da622bf45b4a 100644
--- a/arch/arm/boot/dts/at91rm9200.dtsi
+++ b/arch/arm/boot/dts/at91rm9200.dtsi
@@ -66,7 +66,7 @@
 		};
 	};
 
-	sram: sram@00200000 {
+	sram: sram@200000 {
 		compatible = "mmio-sram";
 		reg = <0x00200000 0x4000>;
 	};
@@ -938,7 +938,7 @@
 			status = "disabled";
 		};
 
-		usb0: ohci@00300000 {
+		usb0: ohci@300000 {
 			compatible = "atmel,at91rm9200-ohci", "usb-ohci";
 			reg = <0x00300000 0x100000>;
 			interrupts = <23 IRQ_TYPE_LEVEL_HIGH 2>;
diff --git a/arch/arm/boot/dts/at91rm9200ek.dts b/arch/arm/boot/dts/at91rm9200ek.dts
index f90e1c2d3caa..33192d0cefee 100644
--- a/arch/arm/boot/dts/at91rm9200ek.dts
+++ b/arch/arm/boot/dts/at91rm9200ek.dts
@@ -78,7 +78,7 @@
 			};
 		};
 
-		usb0: ohci@00300000 {
+		usb0: ohci@300000 {
 			num-ports = <2>;
 			status = "okay";
 		};
diff --git a/arch/arm/boot/dts/at91sam9260.dtsi b/arch/arm/boot/dts/at91sam9260.dtsi
index 6582f3cca929..bc655e7332d6 100644
--- a/arch/arm/boot/dts/at91sam9260.dtsi
+++ b/arch/arm/boot/dts/at91sam9260.dtsi
@@ -69,7 +69,7 @@
 		};
 	};
 
-	sram0: sram@002ff000 {
+	sram0: sram@2ff000 {
 		compatible = "mmio-sram";
 		reg = <0x002ff000 0x2000>;
 	};
diff --git a/arch/arm/boot/dts/at91sam9261.dtsi b/arch/arm/boot/dts/at91sam9261.dtsi
index a05353f96151..66876019101d 100644
--- a/arch/arm/boot/dts/at91sam9261.dtsi
+++ b/arch/arm/boot/dts/at91sam9261.dtsi
@@ -60,7 +60,7 @@
 		};
 	};
 
-	sram: sram@00300000 {
+	sram: sram@300000 {
 		compatible = "mmio-sram";
 		reg = <0x00300000 0x28000>;
 	};
@@ -71,7 +71,7 @@
 		#size-cells = <1>;
 		ranges;
 
-		usb0: ohci@00500000 {
+		usb0: ohci@500000 {
 			compatible = "atmel,at91rm9200-ohci", "usb-ohci";
 			reg = <0x00500000 0x100000>;
 			interrupts = <20 IRQ_TYPE_LEVEL_HIGH 2>;
diff --git a/arch/arm/boot/dts/at91sam9261ek.dts b/arch/arm/boot/dts/at91sam9261ek.dts
index 157e1493e6eb..960d6940ebf6 100644
--- a/arch/arm/boot/dts/at91sam9261ek.dts
+++ b/arch/arm/boot/dts/at91sam9261ek.dts
@@ -32,7 +32,7 @@
 	};
 
 	ahb {
-		usb0: ohci@00500000 {
+		usb0: ohci@500000 {
 			status = "okay";
 		};
 
diff --git a/arch/arm/boot/dts/at91sam9263.dtsi b/arch/arm/boot/dts/at91sam9263.dtsi
index ed4b564f8de5..e54f14d36b6f 100644
--- a/arch/arm/boot/dts/at91sam9263.dtsi
+++ b/arch/arm/boot/dts/at91sam9263.dtsi
@@ -62,12 +62,12 @@
 		};
 	};
 
-	sram0: sram@00300000 {
+	sram0: sram@300000 {
 		compatible = "mmio-sram";
 		reg = <0x00300000 0x14000>;
 	};
 
-	sram1: sram@00500000 {
+	sram1: sram@500000 {
 		compatible = "mmio-sram";
 		reg = <0x00500000 0x4000>;
 	};
@@ -1010,7 +1010,7 @@
 			status = "disabled";
 		};
 
-		usb0: ohci@00a00000 {
+		usb0: ohci@a00000 {
 			compatible = "atmel,at91rm9200-ohci", "usb-ohci";
 			reg = <0x00a00000 0x100000>;
 			interrupts = <29 IRQ_TYPE_LEVEL_HIGH 2>;
diff --git a/arch/arm/boot/dts/at91sam9263ek.dts b/arch/arm/boot/dts/at91sam9263ek.dts
index 10a0925da10e..5a2e1af793f5 100644
--- a/arch/arm/boot/dts/at91sam9263ek.dts
+++ b/arch/arm/boot/dts/at91sam9263ek.dts
@@ -191,7 +191,7 @@
 			};
 		};
 
-		usb0: ohci@00a00000 {
+		usb0: ohci@a00000 {
 			num-ports = <2>;
 			status = "okay";
 			atmel,vbus-gpio = <&pioA 24 GPIO_ACTIVE_HIGH
diff --git a/arch/arm/boot/dts/at91sam9g20.dtsi b/arch/arm/boot/dts/at91sam9g20.dtsi
index f59301618163..90705ee6008b 100644
--- a/arch/arm/boot/dts/at91sam9g20.dtsi
+++ b/arch/arm/boot/dts/at91sam9g20.dtsi
@@ -16,11 +16,11 @@
 		reg = <0x20000000 0x08000000>;
 	};
 
-	sram0: sram@002ff000 {
+	sram0: sram@2ff000 {
 		status = "disabled";
 	};
 
-	sram1: sram@002fc000 {
+	sram1: sram@2fc000 {
 		compatible = "mmio-sram";
 		reg = <0x002fc000 0x8000>;
 	};
diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi b/arch/arm/boot/dts/at91sam9g45.dtsi
index 64fa3f9a39d3..2b127ca7aaa0 100644
--- a/arch/arm/boot/dts/at91sam9g45.dtsi
+++ b/arch/arm/boot/dts/at91sam9g45.dtsi
@@ -74,7 +74,7 @@
 		};
 	};
 
-	sram: sram@00300000 {
+	sram: sram@300000 {
 		compatible = "mmio-sram";
 		reg = <0x00300000 0x10000>;
 	};
@@ -1313,7 +1313,7 @@
 			status = "disabled";
 		};
 
-		usb0: ohci@00700000 {
+		usb0: ohci@700000 {
 			compatible = "atmel,at91rm9200-ohci", "usb-ohci";
 			reg = <0x00700000 0x100000>;
 			interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
@@ -1322,7 +1322,7 @@
 			status = "disabled";
 		};
 
-		usb1: ehci@00800000 {
+		usb1: ehci@800000 {
 			compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
 			reg = <0x00800000 0x100000>;
 			interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
diff --git a/arch/arm/boot/dts/at91sam9m10g45ek.dts b/arch/arm/boot/dts/at91sam9m10g45ek.dts
index 94c52c555f83..e922552a04cb 100644
--- a/arch/arm/boot/dts/at91sam9m10g45ek.dts
+++ b/arch/arm/boot/dts/at91sam9m10g45ek.dts
@@ -290,14 +290,14 @@
 			};
 		};
 
-		usb0: ohci@00700000 {
+		usb0: ohci@700000 {
 			status = "okay";
 			num-ports = <2>;
 			atmel,vbus-gpio = <&pioD 1 GPIO_ACTIVE_LOW
 					   &pioD 3 GPIO_ACTIVE_LOW>;
 		};
 
-		usb1: ehci@00800000 {
+		usb1: ehci@800000 {
 			status = "okay";
 		};
 	};
diff --git a/arch/arm/boot/dts/at91sam9n12.dtsi b/arch/arm/boot/dts/at91sam9n12.dtsi
index 06516d02d351..e0ac824e0785 100644
--- a/arch/arm/boot/dts/at91sam9n12.dtsi
+++ b/arch/arm/boot/dts/at91sam9n12.dtsi
@@ -64,7 +64,7 @@
 		};
 	};
 
-	sram: sram@00300000 {
+	sram: sram@300000 {
 		compatible = "mmio-sram";
 		reg = <0x00300000 0x8000>;
 	};
@@ -1018,7 +1018,7 @@
 			};
 		};
 
-		usb0: ohci@00500000 {
+		usb0: ohci@500000 {
 			compatible = "atmel,at91rm9200-ohci", "usb-ohci";
 			reg = <0x00500000 0x00100000>;
 			interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
diff --git a/arch/arm/boot/dts/at91sam9n12ek.dts b/arch/arm/boot/dts/at91sam9n12ek.dts
index 5bea8c59b115..212562aedf5e 100644
--- a/arch/arm/boot/dts/at91sam9n12ek.dts
+++ b/arch/arm/boot/dts/at91sam9n12ek.dts
@@ -169,7 +169,7 @@
 			};
 		};
 
-		usb0: ohci@00500000 {
+		usb0: ohci@500000 {
 			num-ports = <1>;
 			atmel,vbus-gpio = <&pioB 7 GPIO_ACTIVE_LOW>;
 			status = "okay";
diff --git a/arch/arm/boot/dts/at91sam9rl.dtsi b/arch/arm/boot/dts/at91sam9rl.dtsi
index 7768342a6638..52f0e9ef8f67 100644
--- a/arch/arm/boot/dts/at91sam9rl.dtsi
+++ b/arch/arm/boot/dts/at91sam9rl.dtsi
@@ -70,7 +70,7 @@
 		};
 	};
 
-	sram: sram@00300000 {
+	sram: sram@300000 {
 		compatible = "mmio-sram";
 		reg = <0x00300000 0x10000>;
 	};
@@ -81,7 +81,7 @@
 		#size-cells = <1>;
 		ranges;
 
-		fb0: fb@00500000 {
+		fb0: fb@500000 {
 			compatible = "atmel,at91sam9rl-lcdc";
 			reg = <0x00500000 0x1000>;
 			interrupts = <23 IRQ_TYPE_LEVEL_HIGH 3>;
diff --git a/arch/arm/boot/dts/at91sam9rlek.dts b/arch/arm/boot/dts/at91sam9rlek.dts
index 9047c168298a..ea6ed98960c9 100644
--- a/arch/arm/boot/dts/at91sam9rlek.dts
+++ b/arch/arm/boot/dts/at91sam9rlek.dts
@@ -32,7 +32,7 @@
 	};
 
 	ahb {
-		fb0: fb@00500000 {
+		fb0: fb@500000 {
 			display = <&display0>;
 			status = "okay";
 
diff --git a/arch/arm/boot/dts/at91sam9x25ek.dts b/arch/arm/boot/dts/at91sam9x25ek.dts
index 494864836e83..f705a3165656 100644
--- a/arch/arm/boot/dts/at91sam9x25ek.dts
+++ b/arch/arm/boot/dts/at91sam9x25ek.dts
@@ -16,6 +16,10 @@
 
 	ahb {
 		apb {
+			can1: can@f8004000 {
+				status = "okay";
+			};
+
 			macb0: ethernet@f802c000 {
 				phy-mode = "rmii";
 				status = "okay";
@@ -25,6 +29,12 @@
 				phy-mode = "rmii";
 				status = "okay";
 			};
+
+			pwm0: pwm@f8034000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_pwm0_pwm0_1>;
+				status = "okay";
+			};
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi
index 57f307541d2e..ad779a7dfefd 100644
--- a/arch/arm/boot/dts/at91sam9x5.dtsi
+++ b/arch/arm/boot/dts/at91sam9x5.dtsi
@@ -72,7 +72,7 @@
 		};
 	};
 
-	sram: sram@00300000 {
+	sram: sram@300000 {
 		compatible = "mmio-sram";
 		reg = <0x00300000 0x8000>;
 	};
@@ -1231,7 +1231,7 @@
 			};
 		};
 
-		usb0: ohci@00600000 {
+		usb0: ohci@600000 {
 			compatible = "atmel,at91rm9200-ohci", "usb-ohci";
 			reg = <0x00600000 0x100000>;
 			interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
@@ -1240,7 +1240,7 @@
 			status = "disabled";
 		};
 
-		usb1: ehci@00700000 {
+		usb1: ehci@700000 {
 			compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
 			reg = <0x00700000 0x100000>;
 			interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
diff --git a/arch/arm/boot/dts/at91sam9x5ek.dtsi b/arch/arm/boot/dts/at91sam9x5ek.dtsi
index 9d2bbc41a7b0..4a2e13c8bf00 100644
--- a/arch/arm/boot/dts/at91sam9x5ek.dtsi
+++ b/arch/arm/boot/dts/at91sam9x5ek.dtsi
@@ -50,6 +50,8 @@
 			};
 
 			usart0: serial@f801c000 {
+				atmel,use-dma-rx;
+				atmel,use-dma-tx;
 				status = "okay";
 			};
 
@@ -134,7 +136,7 @@
 			};
 		};
 
-		usb0: ohci@00600000 {
+		usb0: ohci@600000 {
 			status = "okay";
 			num-ports = <3>;
 			atmel,vbus-gpio = <0 /* &pioD 18 GPIO_ACTIVE_LOW *//* Activate to have access to port A */
@@ -143,7 +145,7 @@
 					  >;
 		};
 
-		usb1: ehci@00700000 {
+		usb1: ehci@700000 {
 			status = "okay";
 		};
 	};
diff --git a/arch/arm/boot/dts/at91sam9xe.dtsi b/arch/arm/boot/dts/at91sam9xe.dtsi
index 0278f63b2daf..1304452f0fae 100644
--- a/arch/arm/boot/dts/at91sam9xe.dtsi
+++ b/arch/arm/boot/dts/at91sam9xe.dtsi
@@ -49,11 +49,11 @@
 	model = "Atmel AT91SAM9XE family SoC";
 	compatible = "atmel,at91sam9xe", "atmel,at91sam9260";
 
-	sram0: sram@002ff000 {
+	sram0: sram@2ff000 {
 		status = "disabled";
 	};
 
-	sram1: sram@00300000 {
+	sram1: sram@300000 {
 		compatible = "mmio-sram";
 		reg = <0x00300000 0x4000>;
 	};
diff --git a/arch/arm/boot/dts/axp209.dtsi b/arch/arm/boot/dts/axp209.dtsi
index 3c8fa26e87b7..897103e0a79b 100644
--- a/arch/arm/boot/dts/axp209.dtsi
+++ b/arch/arm/boot/dts/axp209.dtsi
@@ -107,7 +107,7 @@
 		};
 	};
 
-	usb_power_supply: usb_power_supply {
+	usb_power_supply: usb-power-supply {
 		compatible = "x-powers,axp202-usb-power-supply";
 		status = "disabled";
 	};
diff --git a/arch/arm/boot/dts/axp81x.dtsi b/arch/arm/boot/dts/axp81x.dtsi
new file mode 100644
index 000000000000..73b761f850c5
--- /dev/null
+++ b/arch/arm/boot/dts/axp81x.dtsi
@@ -0,0 +1,139 @@
+/*
+ * Copyright 2017 Chen-Yu Tsai
+ *
+ * Chen-Yu Tsai <wens@csie.org>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/* AXP813/818 Integrated Power Management Chip */
+
+&axp81x {
+	interrupt-controller;
+	#interrupt-cells = <1>;
+
+	regulators {
+		/* Default work frequency for buck regulators */
+		x-powers,dcdc-freq = <3000>;
+
+		reg_dcdc1: dcdc1 {
+		};
+
+		reg_dcdc2: dcdc2 {
+		};
+
+		reg_dcdc3: dcdc3 {
+		};
+
+		reg_dcdc4: dcdc4 {
+		};
+
+		reg_dcdc5: dcdc5 {
+		};
+
+		reg_dcdc6: dcdc6 {
+		};
+
+		reg_dcdc7: dcdc7 {
+		};
+
+		reg_aldo1: aldo1 {
+		};
+
+		reg_aldo2: aldo2 {
+		};
+
+		reg_aldo3: aldo3 {
+		};
+
+		reg_dldo1: dldo1 {
+		};
+
+		reg_dldo2: dldo2 {
+		};
+
+		reg_dldo3: dldo3 {
+		};
+
+		reg_dldo4: dldo4 {
+		};
+
+		reg_eldo1: eldo1 {
+		};
+
+		reg_eldo2: eldo2 {
+		};
+
+		reg_eldo3: eldo3 {
+		};
+
+		reg_fldo1: fldo1 {
+		};
+
+		reg_fldo2: fldo2 {
+		};
+
+		reg_fldo3: fldo3 {
+		};
+
+		reg_ldo_io0: ldo-io0 {
+			/* Disable by default to avoid conflicts with GPIO */
+			status = "disabled";
+		};
+
+		reg_ldo_io1: ldo-io1 {
+			/* Disable by default to avoid conflicts with GPIO */
+			status = "disabled";
+		};
+
+		reg_rtc_ldo: rtc-ldo {
+			/* RTC_LDO is a fixed, always-on regulator */
+			regulator-always-on;
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		reg_sw: sw {
+		};
+
+		reg_drivevbus: drivevbus {
+			status = "disabled";
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/bcm-cygnus.dtsi b/arch/arm/boot/dts/bcm-cygnus.dtsi
index 7c957ea06c66..699fdf94d139 100644
--- a/arch/arm/boot/dts/bcm-cygnus.dtsi
+++ b/arch/arm/boot/dts/bcm-cygnus.dtsi
@@ -96,14 +96,14 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 
-		otp: otp@0301c800 {
+		otp: otp@301c800 {
 			compatible = "brcm,ocotp";
 			reg = <0x0301c800 0x2c>;
 			brcm,ocotp-size = <2048>;
 			status = "disabled";
 		};
 
-		pcie_phy: phy@0301d0a0 {
+		pcie_phy: phy@301d0a0 {
 			compatible = "brcm,cygnus-pcie-phy";
 			reg = <0x0301d0a0 0x14>;
 			#address-cells = <1>;
@@ -120,7 +120,7 @@
 			};
 		};
 
-		pinctrl: pinctrl@0301d0c8 {
+		pinctrl: pinctrl@301d0c8 {
 			compatible = "brcm,cygnus-pinmux";
 			reg = <0x0301d0c8 0x30>,
 			      <0x0301d24c 0x2c>;
@@ -141,7 +141,7 @@
 			};
 		};
 
-		mailbox: mailbox@03024024 {
+		mailbox: mailbox@3024024 {
 			compatible = "brcm,iproc-mailbox";
 			reg = <0x03024024 0x40>;
 			interrupts = <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;
@@ -150,7 +150,7 @@
 			#mbox-cells = <1>;
 		};
 
-		gpio_crmu: gpio@03024800 {
+		gpio_crmu: gpio@3024800 {
 			compatible = "brcm,cygnus-crmu-gpio";
 			reg = <0x03024800 0x50>,
 			      <0x03024008 0x18>;
@@ -473,6 +473,16 @@
 			status = "disabled";
 		};
 
+		clcd: clcd@180a0000 {
+			compatible = "arm,pl111", "arm,primecell";
+			reg = <0x180a0000 0x1000>;
+			interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "combined";
+			clocks = <&axi41_clk>, <&apb_clk>;
+			clock-names = "clcdclk", "apb_pclk";
+			status = "disabled";
+		};
+
 		v3d: v3d@180a2000 {
 			compatible = "brcm,cygnus-v3d";
 			reg = <0x180a2000 0x1000>;
@@ -575,6 +585,14 @@
 			status = "disabled";
 		};
 
+		pwm: pwm@180aa500 {
+			compatible = "brcm,kona-pwm";
+			reg = <0x180aa500 0xc4>;
+			#pwm-cells = <3>;
+			clocks = <&asiu_clks BCM_CYGNUS_ASIU_PWM_CLK>;
+			status = "disabled";
+		};
+
 		keypad: keypad@180ac000 {
 			compatible = "brcm,bcm-keypad";
 			reg = <0x180ac000 0x14c>;
diff --git a/arch/arm/boot/dts/bcm-hr2.dtsi b/arch/arm/boot/dts/bcm-hr2.dtsi
new file mode 100644
index 000000000000..3f9cedd8011f
--- /dev/null
+++ b/arch/arm/boot/dts/bcm-hr2.dtsi
@@ -0,0 +1,368 @@
+/*
+ *  BSD LICENSE
+ *
+ *  Copyright(c) 2017 Broadcom.  All rights reserved.
+ *
+ *  Redistribution and use in source and binary forms, with or without
+ *  modification, are permitted provided that the following conditions
+ *  are met:
+ *
+ *    * Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *    * Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in
+ *      the documentation and/or other materials provided with the
+ *      distribution.
+ *    * Neither the name of Broadcom Corporation nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ *  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ *  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ *  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+/ {
+	compatible = "brcm,hr2";
+	model = "Broadcom Hurricane 2 SoC";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu0: cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a9";
+			next-level-cache = <&L2>;
+			reg = <0x0>;
+		};
+	};
+
+	pmu {
+		compatible = "arm,cortex-a9-pmu";
+		interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH
+			      GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-affinity = <&cpu0>;
+	};
+
+	mpcore@19000000 {
+		compatible = "simple-bus";
+		ranges = <0x00000000 0x19000000 0x00023000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		a9pll: arm_clk@0 {
+			#clock-cells = <0>;
+			compatible = "brcm,hr2-armpll";
+			clocks = <&osc>;
+			reg = <0x0 0x1000>;
+		};
+
+		timer@20200 {
+			compatible = "arm,cortex-a9-global-timer";
+			reg = <0x20200 0x100>;
+			interrupts = <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&periph_clk>;
+		};
+
+		twd-timer@20600 {
+			compatible = "arm,cortex-a9-twd-timer";
+			reg = <0x20600 0x20>;
+			interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(1) |
+						  IRQ_TYPE_LEVEL_HIGH)>;
+			clocks = <&periph_clk>;
+		};
+
+		twd-watchdog@20620 {
+			compatible = "arm,cortex-a9-twd-wdt";
+			reg = <0x20620 0x20>;
+			interrupts = <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(1) |
+						  IRQ_TYPE_LEVEL_HIGH)>;
+			clocks = <&periph_clk>;
+		};
+
+		gic: interrupt-controller@21000 {
+			compatible = "arm,cortex-a9-gic";
+			#interrupt-cells = <3>;
+			#address-cells = <0>;
+			interrupt-controller;
+			reg = <0x21000 0x1000>,
+			      <0x20100 0x100>;
+		};
+
+		L2: l2-cache@22000 {
+			compatible = "arm,pl310-cache";
+			reg = <0x22000 0x1000>;
+			cache-unified;
+			cache-level = <2>;
+		};
+	};
+
+	clocks {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		osc: oscillator {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <25000000>;
+		};
+
+		periph_clk: periph_clk {
+			#clock-cells = <0>;
+			compatible = "fixed-factor-clock";
+			clocks = <&a9pll>;
+			clock-div = <2>;
+			clock-mult = <1>;
+		};
+	};
+
+	axi@18000000 {
+		compatible = "simple-bus";
+		ranges = <0x00000000 0x18000000 0x0011c40c>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		uart0: serial@300 {
+			compatible = "ns16550a";
+			reg = <0x0300 0x100>;
+			interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&osc>;
+			status = "disabled";
+		};
+
+		uart1: serial@400 {
+			compatible = "ns16550a";
+			reg = <0x0400 0x100>;
+			interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&osc>;
+			status = "disabled";
+		};
+
+		dma@20000 {
+			compatible = "arm,pl330", "arm,primecell";
+			reg = <0x20000 0x1000>;
+			interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
+			#dma-cells = <1>;
+			status = "disabled";
+		};
+
+		amac0: ethernet@22000 {
+			compatible = "brcm,nsp-amac";
+			reg = <0x22000 0x1000>,
+			      <0x110000 0x1000>;
+			reg-names = "amac_base", "idm_base";
+			interrupts = <GIC_SPI 202 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+		};
+
+		nand: nand@26000 {
+			compatible = "brcm,nand-iproc", "brcm,brcmnand-v6.1";
+			reg = <0x26000 0x600>,
+			      <0x11b408 0x600>,
+			      <0x026f00 0x20>;
+			reg-names = "nand", "iproc-idm", "iproc-ext";
+			interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
+
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			brcm,nand-has-wp;
+		};
+
+		gpiob: gpio@30000 {
+			compatible = "brcm,iproc-hr2-gpio", "brcm,iproc-gpio";
+			reg = <0x30000 0x50>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			ngpios = <4>;
+			interrupt-controller;
+			interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		pwm: pwm@31000 {
+			compatible = "brcm,iproc-pwm";
+			reg = <0x31000 0x28>;
+			clocks = <&osc>;
+			#pwm-cells = <3>;
+			status = "disabled";
+		};
+
+		rng: rng@33000 {
+			compatible = "brcm,bcm-nsp-rng";
+			reg = <0x33000 0x14>;
+		};
+
+		qspi: qspi@27200 {
+			compatible = "brcm,spi-bcm-qspi", "brcm,spi-nsp-qspi";
+			reg = <0x027200 0x184>,
+			      <0x027000 0x124>,
+			      <0x11c408 0x004>,
+			      <0x0273a0 0x01c>;
+			reg-names = "mspi", "bspi", "intr_regs",
+				    "intr_status_reg";
+			interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "spi_lr_fullness_reached",
+					  "spi_lr_session_aborted",
+					  "spi_lr_impatient",
+					  "spi_lr_session_done",
+					  "spi_lr_overhead",
+					  "mspi_done",
+					  "mspi_halted";
+			num-cs = <2>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			/* partitions defined in board DTS */
+		};
+
+		ccbtimer0: timer@34000 {
+			compatible = "arm,sp804";
+			reg = <0x34000 0x1000>;
+			interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		ccbtimer1: timer@35000 {
+			compatible = "arm,sp804";
+			reg = <0x35000 0x1000>;
+			interrupts = <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		i2c0: i2c@38000 {
+			compatible = "brcm,iproc-i2c";
+			reg = <0x38000 0x50>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			interrupts = <GIC_SPI 95 IRQ_TYPE_NONE>;
+			clock-frequency = <100000>;
+		};
+
+		watchdog@39000 {
+			compatible = "arm,sp805", "arm,primecell";
+			reg = <0x39000 0x1000>;
+			interrupts = <GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		i2c1: i2c@3b000 {
+			compatible = "brcm,iproc-i2c";
+			reg = <0x3b000 0x50>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			interrupts = <GIC_SPI 96 IRQ_TYPE_NONE>;
+			clock-frequency = <100000>;
+		};
+	};
+
+	pflash: nor@20000000 {
+		compatible = "cfi-flash", "jedec-flash";
+		reg = <0x20000000 0x04000000>;
+		status = "disabled";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		/* partitions defined in board DTS */
+	};
+
+	pcie0: pcie@18012000 {
+		compatible = "brcm,iproc-pcie";
+		reg = <0x18012000 0x1000>;
+
+		#interrupt-cells = <1>;
+		interrupt-map-mask = <0 0 0 0>;
+		interrupt-map = <0 0 0 0 &gic GIC_SPI 186 IRQ_TYPE_NONE>;
+
+		linux,pci-domain = <0>;
+
+		bus-range = <0x00 0xff>;
+
+		#address-cells = <3>;
+		#size-cells = <2>;
+		device_type = "pci";
+
+		/* Note: The HW does not support I/O resources.  So,
+		 * only the memory resource range is being specified.
+		 */
+		ranges = <0x82000000 0 0x08000000 0x08000000 0 0x8000000>;
+
+		status = "disabled";
+
+		msi-parent = <&msi0>;
+		msi0: msi-controller {
+			compatible = "brcm,iproc-msi";
+			msi-controller;
+			interrupt-parent = <&gic>;
+			interrupts = <GIC_SPI 182 IRQ_TYPE_NONE>,
+				     <GIC_SPI 183 IRQ_TYPE_NONE>,
+				     <GIC_SPI 184 IRQ_TYPE_NONE>,
+				     <GIC_SPI 185 IRQ_TYPE_NONE>;
+			brcm,pcie-msi-inten;
+		};
+	};
+
+	pcie1: pcie@18013000 {
+		compatible = "brcm,iproc-pcie";
+		reg = <0x18013000 0x1000>;
+
+		#interrupt-cells = <1>;
+		interrupt-map-mask = <0 0 0 0>;
+		interrupt-map = <0 0 0 0 &gic GIC_SPI 192 IRQ_TYPE_NONE>;
+
+		linux,pci-domain = <1>;
+
+		bus-range = <0x00 0xff>;
+
+		#address-cells = <3>;
+		#size-cells = <2>;
+		device_type = "pci";
+
+		/* Note: The HW does not support I/O resources.  So,
+		 * only the memory resource range is being specified.
+		 */
+		ranges = <0x82000000 0 0x40000000 0x40000000 0 0x8000000>;
+
+		status = "disabled";
+
+		msi-parent = <&msi1>;
+		msi1: msi-controller {
+			compatible = "brcm,iproc-msi";
+			msi-controller;
+			interrupt-parent = <&gic>;
+			interrupts = <GIC_SPI 188 IRQ_TYPE_NONE>,
+				     <GIC_SPI 189 IRQ_TYPE_NONE>,
+				     <GIC_SPI 190 IRQ_TYPE_NONE>,
+				     <GIC_SPI 191 IRQ_TYPE_NONE>;
+			brcm,pcie-msi-inten;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/bcm-nsp.dtsi b/arch/arm/boot/dts/bcm-nsp.dtsi
index dff66974feed..dcc55aa84583 100644
--- a/arch/arm/boot/dts/bcm-nsp.dtsi
+++ b/arch/arm/boot/dts/bcm-nsp.dtsi
@@ -75,7 +75,7 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 
-		a9pll: arm_clk@00000 {
+		a9pll: arm_clk@0 {
 			#clock-cells = <0>;
 			compatible = "brcm,nsp-armpll";
 			clocks = <&osc>;
@@ -85,7 +85,7 @@
 		timer@20200 {
 			compatible = "arm,cortex-a9-global-timer";
 			reg = <0x20200 0x100>;
-			interrupts = <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_PPI 11 IRQ_TYPE_EDGE_RISING>;
 			clocks = <&periph_clk>;
 		};
 
@@ -93,7 +93,7 @@
 			compatible = "arm,cortex-a9-twd-timer";
 			reg = <0x20600 0x20>;
 			interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) |
-						  IRQ_TYPE_LEVEL_HIGH)>;
+						  IRQ_TYPE_EDGE_RISING)>;
 			clocks = <&periph_clk>;
 		};
 
@@ -164,7 +164,7 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 
-		gpioa: gpio@0020 {
+		gpioa: gpio@20 {
 			compatible = "brcm,nsp-gpio-a";
 			reg = <0x0020 0x70>,
 			      <0x3f1c4 0x1c>;
@@ -176,7 +176,7 @@
 			gpio-ranges = <&pinctrl 0 0 32>;
 		};
 
-		uart0: serial@0300 {
+		uart0: serial@300 {
 			compatible = "ns16550a";
 			reg = <0x0300 0x100>;
 			interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
@@ -184,7 +184,7 @@
 			status = "disabled";
 		};
 
-		uart1: serial@0400 {
+		uart1: serial@400 {
 			compatible = "ns16550a";
 			reg = <0x0400 0x100>;
 			interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/arch/arm/boot/dts/bcm2837-rpi-3-b.dts b/arch/arm/boot/dts/bcm2837-rpi-3-b.dts
index eb1a28da57e3..a8844d033b3f 100644
--- a/arch/arm/boot/dts/bcm2837-rpi-3-b.dts
+++ b/arch/arm/boot/dts/bcm2837-rpi-3-b.dts
@@ -30,6 +30,11 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart0_gpio32 &gpclk2_gpio43>;
 	status = "okay";
+
+	bluetooth {
+		compatible = "brcm,bcm43438-bt";
+		max-speed = <2000000>;
+	};
 };
 
 /* uart1 is mapped to the pin header */
diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi
index 013431e3d7c3..dcde93c85c2d 100644
--- a/arch/arm/boot/dts/bcm283x.dtsi
+++ b/arch/arm/boot/dts/bcm283x.dtsi
@@ -639,5 +639,6 @@
 
 	usbphy: phy {
 		compatible = "usb-nop-xceiv";
+		#phy-cells = <0>;
 	};
 };
diff --git a/arch/arm/boot/dts/bcm47081-luxul-xwr-1200.dts b/arch/arm/boot/dts/bcm47081-luxul-xwr-1200.dts
index c544ab302012..ba1c19b1b3eb 100644
--- a/arch/arm/boot/dts/bcm47081-luxul-xwr-1200.dts
+++ b/arch/arm/boot/dts/bcm47081-luxul-xwr-1200.dts
@@ -57,7 +57,8 @@
 		usb {
 			label = "bcm53xx:green:usb";
 			gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>;
-			linux,default-trigger = "none";
+			trigger-sources = <&ohci_port2>, <&ehci_port2>;
+			linux,default-trigger = "usbport";
 		};
 
 		status {
diff --git a/arch/arm/boot/dts/bcm47094-luxul-abr-4500.dts b/arch/arm/boot/dts/bcm47094-luxul-abr-4500.dts
new file mode 100644
index 000000000000..ecd22a246746
--- /dev/null
+++ b/arch/arm/boot/dts/bcm47094-luxul-abr-4500.dts
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2017 Luxul Inc.
+ *
+ * Licensed under the ISC license.
+ */
+
+/dts-v1/;
+
+#include "bcm4708.dtsi"
+#include "bcm5301x-nand-cs0-bch8.dtsi"
+
+/ {
+	compatible = "luxul,abr-4500-v1", "brcm,bcm47094", "brcm,bcm4708";
+	model = "Luxul ABR-4500 V1";
+
+	chosen {
+		bootargs = "earlycon";
+	};
+
+	memory {
+		reg = <0x00000000 0x08000000
+		       0x88000000 0x18000000>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		status {
+			label = "bcm53xx:green:status";
+			gpios = <&chipcommon 20 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "timer";
+		};
+
+		usb3 {
+			label = "bcm53xx:green:usb3";
+			gpios = <&chipcommon 19 GPIO_ACTIVE_LOW>;
+			trigger-sources = <&ohci_port1>, <&ehci_port1>,
+				<&xhci_port1>;
+			linux,default-trigger = "usbport";
+		};
+
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		restart {
+			label = "Reset";
+			linux,code = <KEY_RESTART>;
+			gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&usb3 {
+	vcc-gpio = <&chipcommon 18 GPIO_ACTIVE_HIGH>;
+};
+
+&spi_nor {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/bcm47094-luxul-xbr-4500.dts b/arch/arm/boot/dts/bcm47094-luxul-xbr-4500.dts
new file mode 100644
index 000000000000..15ffb1abc440
--- /dev/null
+++ b/arch/arm/boot/dts/bcm47094-luxul-xbr-4500.dts
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2017 Luxul Inc.
+ *
+ * Licensed under the ISC license.
+ */
+
+/dts-v1/;
+
+#include "bcm4708.dtsi"
+#include "bcm5301x-nand-cs0-bch8.dtsi"
+
+/ {
+	compatible = "luxul,xbr-4500-v1", "brcm,bcm47094", "brcm,bcm4708";
+	model = "Luxul XBR-4500 V1";
+
+	chosen {
+		bootargs = "earlycon";
+	};
+
+	memory {
+		reg = <0x00000000 0x08000000
+		       0x88000000 0x18000000>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		status {
+			label = "bcm53xx:green:status";
+			gpios = <&chipcommon 20 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "timer";
+		};
+
+		usb3 {
+			label = "bcm53xx:green:usb3";
+			gpios = <&chipcommon 19 GPIO_ACTIVE_HIGH>;
+			trigger-sources = <&ohci_port1>, <&ehci_port1>,
+				<&xhci_port1>;
+			linux,default-trigger = "usbport";
+		};
+
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		restart {
+			label = "Reset";
+			linux,code = <KEY_RESTART>;
+			gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&usb3 {
+	vcc-gpio = <&chipcommon 18 GPIO_ACTIVE_HIGH>;
+};
+
+&spi_nor {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/bcm47189-luxul-xap-1440.dts b/arch/arm/boot/dts/bcm47189-luxul-xap-1440.dts
new file mode 100644
index 000000000000..74c83b0ca54e
--- /dev/null
+++ b/arch/arm/boot/dts/bcm47189-luxul-xap-1440.dts
@@ -0,0 +1,50 @@
+/*
+ * Copyright 2017 Luxul Inc.
+ *
+ * Licensed under the ISC license.
+ */
+
+/dts-v1/;
+
+#include "bcm53573.dtsi"
+
+/ {
+	compatible = "luxul,xap-1440-v1", "brcm,bcm47189", "brcm,bcm53573";
+	model = "Luxul XAP-1440 V1";
+
+	chosen {
+		bootargs = "earlycon";
+	};
+
+	memory {
+		reg = <0x00000000 0x08000000>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		wlan {
+			label = "bcm53xx:blue:wlan";
+			gpios = <&chipcommon 10 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "default-off";
+		};
+
+		system {
+			label = "bcm53xx:green:system";
+			gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "timer";
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		restart {
+			label = "Reset";
+			linux,code = <KEY_RESTART>;
+			gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/bcm47189-luxul-xap-810.dts b/arch/arm/boot/dts/bcm47189-luxul-xap-810.dts
new file mode 100644
index 000000000000..214df18f3a75
--- /dev/null
+++ b/arch/arm/boot/dts/bcm47189-luxul-xap-810.dts
@@ -0,0 +1,87 @@
+/*
+ * Copyright 2017 Luxul Inc.
+ *
+ * Licensed under the ISC license.
+ */
+
+/dts-v1/;
+
+#include "bcm53573.dtsi"
+
+/ {
+	compatible = "luxul,xap-810-v1", "brcm,bcm47189", "brcm,bcm53573";
+	model = "Luxul XAP-810 V1";
+
+	chosen {
+		bootargs = "earlycon";
+	};
+
+	memory {
+		reg = <0x00000000 0x08000000>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		5ghz {
+			label = "bcm53xx:blue:5ghz";
+			gpios = <&chipcommon 11 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "default-off";
+		};
+
+		system {
+			label = "bcm53xx:green:system";
+			gpios = <&chipcommon 15 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "timer";
+		};
+	};
+
+	pcie0_leds {
+		compatible = "gpio-leds";
+
+		2ghz {
+			label = "bcm53xx:blue:2ghz";
+			gpios = <&pcie0_chipcommon 3 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "default-off";
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		restart {
+			label = "Reset";
+			linux,code = <KEY_RESTART>;
+			gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&pcie0 {
+	ranges = <0x00000000 0 0 0 0 0x00100000>;
+	#address-cells = <3>;
+	#size-cells = <2>;
+
+	bridge@0,0,0 {
+		reg = <0x0000 0 0 0 0>;
+		ranges = <0x00000000 0 0 0 0 0 0 0x00100000>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+
+		wifi@0,1,0 {
+			reg = <0x0000 0 0 0 0>;
+			ranges = <0x00000000 0 0 0 0x00100000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			pcie0_chipcommon: chipcommon@0 {
+				reg = <0 0x1000>;
+
+				gpio-controller;
+				#gpio-cells = <2>;
+			};
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/bcm5301x.dtsi b/arch/arm/boot/dts/bcm5301x.dtsi
index 045b9bb857f9..9a076c409f4e 100644
--- a/arch/arm/boot/dts/bcm5301x.dtsi
+++ b/arch/arm/boot/dts/bcm5301x.dtsi
@@ -24,7 +24,7 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 
-		uart0: serial@0300 {
+		uart0: serial@300 {
 			compatible = "ns16550";
 			reg = <0x0300 0x100>;
 			interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
@@ -32,7 +32,7 @@
 			status = "disabled";
 		};
 
-		uart1: serial@0400 {
+		uart1: serial@400 {
 			compatible = "ns16550";
 			reg = <0x0400 0x100>;
 			interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
@@ -47,7 +47,7 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 
-		a9pll: arm_clk@00000 {
+		a9pll: arm_clk@0 {
 			#clock-cells = <0>;
 			compatible = "brcm,nsp-armpll";
 			clocks = <&osc>;
diff --git a/arch/arm/boot/dts/bcm53340-ubnt-unifi-switch8.dts b/arch/arm/boot/dts/bcm53340-ubnt-unifi-switch8.dts
new file mode 100644
index 000000000000..431cda514230
--- /dev/null
+++ b/arch/arm/boot/dts/bcm53340-ubnt-unifi-switch8.dts
@@ -0,0 +1,85 @@
+/*
+ * DTS for Unifi Switch 8 port
+ *
+ * Copyright (C) 2017 Florian Fainelli <f.fainelli@gmail.com>
+ *
+ * Licensed under the GNU/GPL. See COPYING for details.
+ */
+
+/dts-v1/;
+
+#include "bcm-hr2.dtsi"
+
+/ {
+	compatible = "ubnt,unifi-switch8", "brcm,bcm53342", "brcm,hr2";
+	model = "Ubiquiti UniFi Switch 8 (BCM53342)";
+
+	/* Hurricane 2 designs use the second UART */
+	chosen {
+		bootargs = "console=ttyS1,115200 earlyprintk";
+	};
+
+	memory@0 {
+		reg = <0x00000000 0x08000000>,
+		      <0x68000000 0x08000000>;
+	};
+};
+
+&uart1 {
+	status = "okay";
+};
+
+&qspi {
+	status = "okay";
+	bspi-sel = <0>;
+
+	flash: m25p80@0 {
+		compatible = "m25p80";
+		reg = <0>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		spi-max-frequency = <12500000>;
+		spi-cpol;
+		spi-cpha;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0xc0000>;
+		};
+
+		partition@c0000 {
+			label = "u-boot-env";
+			reg = <0xc0000 0x10000>;
+		};
+
+		partition@d0000 {
+			label = "shmoo";
+			reg = <0xd0000 0x10000>;
+		};
+
+		partition@e0000 {
+			label = "kernel0";
+			reg = <0xe0000 0xf00000>;
+		};
+
+		partition@fe0000 {
+			label = "kernel1";
+			reg = <0xfe0000 0xf10000>;
+		};
+
+		partition@1ef0000 {
+			label = "cfg";
+			reg = <0x1ef0000 0x100000>;
+		};
+
+		partition@1ff0000 {
+			label = "EEPROM";
+			reg = <0x1ff0000 0x10000>;
+		};
+	};
+};
+
+&pcie0 {
+	/* Attaches to the internal switch */
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/bcm53573.dtsi b/arch/arm/boot/dts/bcm53573.dtsi
index c698a565b8ae..16007d72c346 100644
--- a/arch/arm/boot/dts/bcm53573.dtsi
+++ b/arch/arm/boot/dts/bcm53573.dtsi
@@ -107,7 +107,7 @@
 			gpio-controller;
 			#gpio-cells = <2>;
 
-			uart0: serial@0300 {
+			uart0: serial@300 {
 				compatible = "ns16550a";
 				reg = <0x0300 0x100>;
 				interrupt-parent = <&gic>;
diff --git a/arch/arm/boot/dts/bcm958623hr.dts b/arch/arm/boot/dts/bcm958623hr.dts
index 3bc50849d013..b8bde13de90a 100644
--- a/arch/arm/boot/dts/bcm958623hr.dts
+++ b/arch/arm/boot/dts/bcm958623hr.dts
@@ -141,10 +141,6 @@
 	status = "okay";
 };
 
-&sata {
-	status = "okay";
-};
-
 &qspi {
 	bspi-sel = <0>;
 	flash: m25p80@0 {
diff --git a/arch/arm/boot/dts/bcm958625hr.dts b/arch/arm/boot/dts/bcm958625hr.dts
index d94d14b3c745..6a44b8021702 100644
--- a/arch/arm/boot/dts/bcm958625hr.dts
+++ b/arch/arm/boot/dts/bcm958625hr.dts
@@ -177,10 +177,6 @@
 	status = "okay";
 };
 
-&sata {
-	status = "okay";
-};
-
 &srab {
 	compatible = "brcm,bcm58625-srab", "brcm,nsp-srab";
 	status = "okay";
diff --git a/arch/arm/boot/dts/berlin2.dtsi b/arch/arm/boot/dts/berlin2.dtsi
index 425c48971abe..d575823c5750 100644
--- a/arch/arm/boot/dts/berlin2.dtsi
+++ b/arch/arm/boot/dts/berlin2.dtsi
@@ -202,7 +202,7 @@
 			ranges = <0 0xe80000 0x10000>;
 			interrupt-parent = <&aic>;
 
-			gpio0: gpio@0400 {
+			gpio0: gpio@400 {
 				compatible = "snps,dw-apb-gpio";
 				reg = <0x0400 0x400>;
 				#address-cells = <1>;
@@ -220,7 +220,7 @@
 				};
 			};
 
-			gpio1: gpio@0800 {
+			gpio1: gpio@800 {
 				compatible = "snps,dw-apb-gpio";
 				reg = <0x0800 0x400>;
 				#address-cells = <1>;
@@ -238,7 +238,7 @@
 				};
 			};
 
-			gpio2: gpio@0c00 {
+			gpio2: gpio@c00 {
 				compatible = "snps,dw-apb-gpio";
 				reg = <0x0c00 0x400>;
 				#address-cells = <1>;
diff --git a/arch/arm/boot/dts/berlin2cd.dtsi b/arch/arm/boot/dts/berlin2cd.dtsi
index 4fe1574d08c3..501c59d97eae 100644
--- a/arch/arm/boot/dts/berlin2cd.dtsi
+++ b/arch/arm/boot/dts/berlin2cd.dtsi
@@ -182,7 +182,7 @@
 			ranges = <0 0xe80000 0x10000>;
 			interrupt-parent = <&aic>;
 
-			gpio0: gpio@0400 {
+			gpio0: gpio@400 {
 				compatible = "snps,dw-apb-gpio";
 				reg = <0x0400 0x400>;
 				#address-cells = <1>;
@@ -200,7 +200,7 @@
 				};
 			};
 
-			gpio1: gpio@0800 {
+			gpio1: gpio@800 {
 				compatible = "snps,dw-apb-gpio";
 				reg = <0x0800 0x400>;
 				#address-cells = <1>;
@@ -218,7 +218,7 @@
 				};
 			};
 
-			gpio2: gpio@0c00 {
+			gpio2: gpio@c00 {
 				compatible = "snps,dw-apb-gpio";
 				reg = <0x0c00 0x400>;
 				#address-cells = <1>;
diff --git a/arch/arm/boot/dts/berlin2q.dtsi b/arch/arm/boot/dts/berlin2q.dtsi
index e548229697fc..bf3a6c9a1d34 100644
--- a/arch/arm/boot/dts/berlin2q.dtsi
+++ b/arch/arm/boot/dts/berlin2q.dtsi
@@ -234,7 +234,7 @@
 			ranges = <0 0xe80000 0x10000>;
 			interrupt-parent = <&aic>;
 
-			gpio0: gpio@0400 {
+			gpio0: gpio@400 {
 				compatible = "snps,dw-apb-gpio";
 				reg = <0x0400 0x400>;
 				#address-cells = <1>;
@@ -252,7 +252,7 @@
 				};
 			};
 
-			gpio1: gpio@0800 {
+			gpio1: gpio@800 {
 				compatible = "snps,dw-apb-gpio";
 				reg = <0x0800 0x400>;
 				#address-cells = <1>;
@@ -270,7 +270,7 @@
 				};
 			};
 
-			gpio2: gpio@0c00 {
+			gpio2: gpio@c00 {
 				compatible = "snps,dw-apb-gpio";
 				reg = <0x0c00 0x400>;
 				#address-cells = <1>;
diff --git a/arch/arm/boot/dts/da850-lcdk.dts b/arch/arm/boot/dts/da850-lcdk.dts
index a0f0916156e6..eed89e659143 100644
--- a/arch/arm/boot/dts/da850-lcdk.dts
+++ b/arch/arm/boot/dts/da850-lcdk.dts
@@ -26,6 +26,19 @@
 		reg = <0xc0000000 0x08000000>;
 	};
 
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		dsp_memory_region: dsp-memory@c3000000 {
+			compatible = "shared-dma-pool";
+			reg = <0xc3000000 0x1000000>;
+			reusable;
+			status = "okay";
+		};
+	};
+
 	sound {
 		compatible = "simple-audio-card";
 		simple-audio-card,name = "DA850/OMAP-L138 LCDK";
@@ -319,3 +332,8 @@
 	pinctrl-0 = <&vpif_capture_pins>;
 	status = "okay";
 };
+
+&dsp {
+	memory-region = <&dsp_memory_region>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi
index af68ef7b0caa..c66cf7895363 100644
--- a/arch/arm/boot/dts/da850.dtsi
+++ b/arch/arm/boot/dts/da850.dtsi
@@ -23,6 +23,18 @@
 			reg = <0xfffee000 0x2000>;
 		};
 	};
+	dsp: dsp@11800000 {
+		compatible = "ti,da850-dsp";
+		reg = <0x11800000 0x40000>,
+		      <0x11e00000 0x8000>,
+		      <0x11f00000 0x8000>,
+		      <0x01c14044 0x4>,
+		      <0x01c14174 0x8>;
+		reg-names = "l2sram", "l1pram", "l1dram", "host1cfg", "chipsig";
+		interrupt-parent = <&intc>;
+		interrupts = <28>;
+		status = "disabled";
+	};
 	soc@1c00000 {
 		compatible = "simple-bus";
 		model = "da850";
diff --git a/arch/arm/boot/dts/dm814x.dtsi b/arch/arm/boot/dts/dm814x.dtsi
index 9708157f5daf..681f5487406e 100644
--- a/arch/arm/boot/dts/dm814x.dtsi
+++ b/arch/arm/boot/dts/dm814x.dtsi
@@ -75,6 +75,7 @@
 				reg = <0x47401300 0x100>;
 				reg-names = "phy";
 				ti,ctrl_mod = <&usb_ctrl_mod>;
+				#phy-cells = <0>;
 			};
 
 			usb0: usb@47401000 {
@@ -385,6 +386,7 @@
 					reg = <0x1b00 0x100>;
 					reg-names = "phy";
 					ti,ctrl_mod = <&usb_ctrl_mod>;
+					#phy-cells = <0>;
 				};
 			};
 
diff --git a/arch/arm/boot/dts/dove.dtsi b/arch/arm/boot/dts/dove.dtsi
index f4a07bb7c3a2..4a0a5115b298 100644
--- a/arch/arm/boot/dts/dove.dtsi
+++ b/arch/arm/boot/dts/dove.dtsi
@@ -457,25 +457,25 @@
 					};
 				};
 
-				thermal: thermal-diode@001c {
+				thermal: thermal-diode@1c {
 					compatible = "marvell,dove-thermal";
 					reg = <0x001c 0x0c>, <0x005c 0x08>;
 				};
 
-				gate_clk: clock-gating-ctrl@0038 {
+				gate_clk: clock-gating-ctrl@38 {
 					compatible = "marvell,dove-gating-clock";
 					reg = <0x0038 0x4>;
 					clocks = <&core_clk 0>;
 					#clock-cells = <1>;
 				};
 
-				divider_clk: core-clock@0064 {
+				divider_clk: core-clock@64 {
 					compatible = "marvell,dove-divider-clock";
 					reg = <0x0064 0x8>;
 					#clock-cells = <1>;
 				};
 
-				pinctrl: pin-ctrl@0200 {
+				pinctrl: pin-ctrl@200 {
 					compatible = "marvell,dove-pinctrl";
 					reg = <0x0200 0x14>,
 					      <0x0440 0x04>;
@@ -719,13 +719,13 @@
 					};
 				};
 
-				core_clk: core-clocks@0214 {
+				core_clk: core-clocks@214 {
 					compatible = "marvell,dove-core-clock";
 					reg = <0x0214 0x4>;
 					#clock-cells = <1>;
 				};
 
-				gpio0: gpio-ctrl@0400 {
+				gpio0: gpio-ctrl@400 {
 					compatible = "marvell,orion-gpio";
 					#gpio-cells = <2>;
 					gpio-controller;
@@ -737,7 +737,7 @@
 					interrupts = <12>, <13>, <14>, <60>;
 				};
 
-				gpio1: gpio-ctrl@0420 {
+				gpio1: gpio-ctrl@420 {
 					compatible = "marvell,orion-gpio";
 					#gpio-cells = <2>;
 					gpio-controller;
diff --git a/arch/arm/boot/dts/dra7-evm-common.dtsi b/arch/arm/boot/dts/dra7-evm-common.dtsi
index 343e95f9a001..e088bb93636a 100644
--- a/arch/arm/boot/dts/dra7-evm-common.dtsi
+++ b/arch/arm/boot/dts/dra7-evm-common.dtsi
@@ -256,3 +256,7 @@
 		status = "okay";
 	};
 };
+
+&pcie1_rc {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts
index aa426dabb6c3..ef9c90daa74b 100644
--- a/arch/arm/boot/dts/dra7-evm.dts
+++ b/arch/arm/boot/dts/dra7-evm.dts
@@ -497,7 +497,3 @@
 	pinctrl-1 = <&dcan1_pins_sleep>;
 	pinctrl-2 = <&dcan1_pins_default>;
 };
-
-&pcie1_rc {
-	status = "okay";
-};
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index 02a136a4661a..ac9216293b7c 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -170,7 +170,7 @@
 						pbias_mmc_reg: pbias_mmc_omap5 {
 							regulator-name = "pbias_mmc_omap5";
 							regulator-min-microvolt = <1800000>;
-							regulator-max-microvolt = <3000000>;
+							regulator-max-microvolt = <3300000>;
 						};
 					};
 
@@ -457,6 +457,7 @@
 			#dma-cells = <1>;
 			dma-channels = <32>;
 			dma-requests = <127>;
+			ti,hwmods = "dma_system";
 		};
 
 		edma: edma@43300000 {
@@ -1069,6 +1070,13 @@
 			max-frequency = <192000000>;
 		};
 
+		hdqw1w: 1w@480b2000 {
+			compatible = "ti,omap3-1w";
+			reg = <0x480b2000 0x1000>;
+			interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
+			ti,hwmods = "hdq1w";
+		};
+
 		mmc2: mmc@480b4000 {
 			compatible = "ti,omap4-hsmmc";
 			reg = <0x480b4000 0x400>;
@@ -1489,6 +1497,32 @@
 			};
 		};
 
+		target-module@4a0dd000 {
+			compatible = "ti,sysc-omap4-sr";
+			ti,hwmods = "smartreflex_core";
+			reg = <0x4a0dd000 0x4>,
+			      <0x4a0dd008 0x4>;
+			reg-names = "rev", "sysc";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0x4a0dd000 0x001000>;
+
+			/* SmartReflex child device marked reserved in TRM */
+		};
+
+		target-module@4a0d9000 {
+			compatible = "ti,sysc-omap4-sr";
+			ti,hwmods = "smartreflex_mpu";
+			reg = <0x4a0d9000 0x4>,
+			      <0x4a0d9008 0x4>;
+			reg-names = "rev", "sysc";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0x4a0d9000 0x001000>;
+
+			/* SmartReflex child device marked reserved in TRM */
+		};
+
 		omap_dwc3_1: omap_dwc3_1@48880000 {
 			compatible = "ti,dwc3";
 			ti,hwmods = "usb_otg_ss1";
diff --git a/arch/arm/boot/dts/ep7211-edb7211.dts b/arch/arm/boot/dts/ep7211-edb7211.dts
index 9a134ed271eb..bc9d5b697452 100644
--- a/arch/arm/boot/dts/ep7211-edb7211.dts
+++ b/arch/arm/boot/dts/ep7211-edb7211.dts
@@ -75,7 +75,7 @@
 };
 
 &bus {
-	flash: nor@00000000 {
+	flash: nor@0 {
 		compatible = "cfi-flash";
 		reg = <0 0x00000000 0x02000000>;
 		bank-width = <2>;
diff --git a/arch/arm/boot/dts/exynos3250-artik5.dtsi b/arch/arm/boot/dts/exynos3250-artik5.dtsi
index 639c2e605f3c..152e0291d0da 100644
--- a/arch/arm/boot/dts/exynos3250-artik5.dtsi
+++ b/arch/arm/boot/dts/exynos3250-artik5.dtsi
@@ -29,7 +29,7 @@
 		reg = <0x40000000 0x1ff00000>;
 	};
 
-	firmware@0205f000 {
+	firmware@205f000 {
 		compatible = "samsung,secure-firmware";
 		reg = <0x0205f000 0x1000>;
 	};
diff --git a/arch/arm/boot/dts/exynos3250-monk.dts b/arch/arm/boot/dts/exynos3250-monk.dts
index bbdfcbc6e7d2..029eb18590cf 100644
--- a/arch/arm/boot/dts/exynos3250-monk.dts
+++ b/arch/arm/boot/dts/exynos3250-monk.dts
@@ -32,7 +32,7 @@
 		reg =  <0x40000000 0x1ff00000>;
 	};
 
-	firmware@0205F000 {
+	firmware@205f000 {
 		compatible = "samsung,secure-firmware";
 		reg = <0x0205F000 0x1000>;
 	};
diff --git a/arch/arm/boot/dts/exynos3250-rinato.dts b/arch/arm/boot/dts/exynos3250-rinato.dts
index 0b45467d77a8..3743df4de390 100644
--- a/arch/arm/boot/dts/exynos3250-rinato.dts
+++ b/arch/arm/boot/dts/exynos3250-rinato.dts
@@ -32,7 +32,7 @@
 		reg =  <0x40000000 0x1ff00000>;
 	};
 
-	firmware@0205F000 {
+	firmware@205f000 {
 		compatible = "samsung,secure-firmware";
 		reg = <0x0205F000 0x1000>;
 	};
@@ -227,28 +227,6 @@
 		vci-supply = <&ldo20_reg>;
 		reset-gpios = <&gpe0 1 GPIO_ACTIVE_LOW>;
 		te-gpios = <&gpx0 6 GPIO_ACTIVE_HIGH>;
-		power-on-delay= <30>;
-		power-off-delay= <120>;
-		reset-delay = <5>;
-		init-delay = <100>;
-		flip-horizontal;
-		flip-vertical;
-		panel-width-mm = <29>;
-		panel-height-mm = <29>;
-
-		display-timings {
-			timing-0 {
-				clock-frequency = <4600000>;
-				hactive = <320>;
-				vactive = <320>;
-				hfront-porch = <1>;
-				hback-porch = <1>;
-				hsync-len = <1>;
-				vfront-porch = <150>;
-				vback-porch = <1>;
-				vsync-len = <2>;
-			};
-		};
 	};
 };
 
diff --git a/arch/arm/boot/dts/exynos3250.dtsi b/arch/arm/boot/dts/exynos3250.dtsi
index 590ee442d0ae..2bd3872221a1 100644
--- a/arch/arm/boot/dts/exynos3250.dtsi
+++ b/arch/arm/boot/dts/exynos3250.dtsi
@@ -122,7 +122,7 @@
 			};
 		};
 
-		sysram@02020000 {
+		sysram@2020000 {
 			compatible = "mmio-sram";
 			reg = <0x02020000 0x40000>;
 			#address-cells = <1>;
diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi
index 5739389f5bb8..4768b086ed67 100644
--- a/arch/arm/boot/dts/exynos4.dtsi
+++ b/arch/arm/boot/dts/exynos4.dtsi
@@ -55,7 +55,7 @@
 		serial3 = &serial_3;
 	};
 
-	clock_audss: clock-controller@03810000 {
+	clock_audss: clock-controller@3810000 {
 		compatible = "samsung,exynos4210-audss-clock";
 		reg = <0x03810000 0x0C>;
 		#clock-cells = <1>;
@@ -64,7 +64,7 @@
 		clock-names = "pll_ref", "pll_in", "sclk_audio", "sclk_pcm_in";
 	};
 
-	i2s0: i2s@03830000 {
+	i2s0: i2s@3830000 {
 		compatible = "samsung,s5pv210-i2s";
 		reg = <0x03830000 0x100>;
 		clocks = <&clock_audss EXYNOS_I2S_BUS>,
diff --git a/arch/arm/boot/dts/exynos4210-pinctrl.dtsi b/arch/arm/boot/dts/exynos4210-pinctrl.dtsi
index f280954b260a..82c32d4d83d8 100644
--- a/arch/arm/boot/dts/exynos4210-pinctrl.dtsi
+++ b/arch/arm/boot/dts/exynos4210-pinctrl.dtsi
@@ -843,7 +843,7 @@
 		};
 	};
 
-	pinctrl@03860000 {
+	pinctrl@3860000 {
 		gpz: gpz {
 			gpio-controller;
 			#gpio-cells = <2>;
diff --git a/arch/arm/boot/dts/exynos4210-universal_c210.dts b/arch/arm/boot/dts/exynos4210-universal_c210.dts
index 0c89ea99de54..acd2b2286ccb 100644
--- a/arch/arm/boot/dts/exynos4210-universal_c210.dts
+++ b/arch/arm/boot/dts/exynos4210-universal_c210.dts
@@ -31,7 +31,7 @@
 		stdout-path = &serial_2;
 	};
 
-	sysram@02020000 {
+	sysram@2020000 {
 		smp-sysram@0 {
 			status = "disabled";
 		};
diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi
index 768fb075b1fd..03dd61f64809 100644
--- a/arch/arm/boot/dts/exynos4210.dtsi
+++ b/arch/arm/boot/dts/exynos4210.dtsi
@@ -64,7 +64,7 @@
 		};
 	};
 
-	sysram: sysram@02020000 {
+	sysram: sysram@2020000 {
 		compatible = "mmio-sram";
 		reg = <0x02020000 0x20000>;
 		#address-cells = <1>;
@@ -151,7 +151,7 @@
 		};
 	};
 
-	pinctrl_2: pinctrl@03860000 {
+	pinctrl_2: pinctrl@3860000 {
 		compatible = "samsung,exynos4210-pinctrl";
 		reg = <0x03860000 0x1000>;
 	};
diff --git a/arch/arm/boot/dts/exynos4412-itop-scp-core.dtsi b/arch/arm/boot/dts/exynos4412-itop-scp-core.dtsi
index 14ce2c69bc0b..bda49b232f7b 100644
--- a/arch/arm/boot/dts/exynos4412-itop-scp-core.dtsi
+++ b/arch/arm/boot/dts/exynos4412-itop-scp-core.dtsi
@@ -26,7 +26,7 @@
 		reg = <0x40000000 0x40000000>;
 	};
 
-	firmware@0203F000 {
+	firmware@203f000 {
 		compatible = "samsung,secure-firmware";
 		reg = <0x0203F000 0x1000>;
 	};
diff --git a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
index 102acd78be15..a21be71000c1 100644
--- a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
+++ b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
@@ -20,7 +20,7 @@
 		stdout-path = &serial_1;
 	};
 
-	firmware@0204F000 {
+	firmware@204f000 {
 		compatible = "samsung,secure-firmware";
 		reg = <0x0204F000 0x1000>;
 	};
@@ -31,8 +31,6 @@
 		pinctrl-0 = <&gpio_power_key>;
 
 		power_key {
-			interrupt-parent = <&gpx1>;
-			interrupts = <3 IRQ_TYPE_NONE>;
 			gpios = <&gpx1 3 GPIO_ACTIVE_LOW>;
 			linux,code = <KEY_POWER>;
 			label = "power key";
@@ -253,7 +251,7 @@
 	samsung,i2c-max-bus-freq = <400000>;
 	status = "okay";
 
-	usb3503: usb3503@08 {
+	usb3503: usb3503@8 {
 		compatible = "smsc,usb3503";
 		reg = <0x08>;
 
@@ -263,7 +261,7 @@
 		initial-mode = <1>;
 	};
 
-	max77686: pmic@09 {
+	max77686: pmic@9 {
 		compatible = "maxim,max77686";
 		interrupt-parent = <&gpx3>;
 		interrupts = <2 IRQ_TYPE_NONE>;
diff --git a/arch/arm/boot/dts/exynos4412-odroidx.dts b/arch/arm/boot/dts/exynos4412-odroidx.dts
index 97882267ef09..acf48a018e5e 100644
--- a/arch/arm/boot/dts/exynos4412-odroidx.dts
+++ b/arch/arm/boot/dts/exynos4412-odroidx.dts
@@ -43,8 +43,6 @@
 		pinctrl-0 = <&gpio_power_key &gpio_home_key>;
 
 		home_key {
-			interrupt-parent = <&gpx2>;
-			interrupts = <2 IRQ_TYPE_NONE>;
 			gpios = <&gpx2 2 GPIO_ACTIVE_HIGH>;
 			linux,code = <KEY_HOME>;
 			label = "home key";
diff --git a/arch/arm/boot/dts/exynos4412-origen.dts b/arch/arm/boot/dts/exynos4412-origen.dts
index 8a89eb893d64..b0b5ec7903a5 100644
--- a/arch/arm/boot/dts/exynos4412-origen.dts
+++ b/arch/arm/boot/dts/exynos4412-origen.dts
@@ -32,7 +32,7 @@
 		stdout-path = &serial_2;
 	};
 
-	firmware@0203F000 {
+	firmware@203f000 {
 		compatible = "samsung,secure-firmware";
 		reg = <0x0203F000 0x1000>;
 	};
diff --git a/arch/arm/boot/dts/exynos4412-pinctrl.dtsi b/arch/arm/boot/dts/exynos4412-pinctrl.dtsi
index 1d27c28564e4..4eebd4721a5f 100644
--- a/arch/arm/boot/dts/exynos4412-pinctrl.dtsi
+++ b/arch/arm/boot/dts/exynos4412-pinctrl.dtsi
@@ -899,7 +899,7 @@
 		};
 	};
 
-	pinctrl_2: pinctrl@03860000 {
+	pinctrl_2: pinctrl@3860000 {
 		gpz: gpz {
 			gpio-controller;
 			#gpio-cells = <2>;
diff --git a/arch/arm/boot/dts/exynos4412-trats2.dts b/arch/arm/boot/dts/exynos4412-trats2.dts
index bceb919ac637..220cdf109405 100644
--- a/arch/arm/boot/dts/exynos4412-trats2.dts
+++ b/arch/arm/boot/dts/exynos4412-trats2.dts
@@ -18,6 +18,7 @@
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/clock/maxim,max77686.h>
+#include <dt-bindings/pinctrl/samsung.h>
 
 / {
 	model = "Samsung Trats 2 based on Exynos4412";
@@ -40,7 +41,7 @@
 		stdout-path = &serial_2;
 	};
 
-	firmware@0204F000 {
+	firmware@204f000 {
 		compatible = "samsung,secure-firmware";
 		reg = <0x0204F000 0x1000>;
 	};
@@ -97,6 +98,34 @@
 			gpio = <&gpj0 5 GPIO_ACTIVE_HIGH>;
 			enable-active-high;
 		};
+
+		vsil12: voltage-regulator-6 {
+			compatible = "regulator-fixed";
+			regulator-name = "VSIL_1.2V";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			gpio = <&gpl0 4 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+			vin-supply = <&buck7_reg>;
+		};
+
+		vcc33mhl: voltage-regulator-7 {
+			compatible = "regulator-fixed";
+			regulator-name = "VCC_3.3_MHL";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			gpio = <&gpl0 4 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+		};
+
+		vcc18mhl: voltage-regulator-8 {
+			compatible = "regulator-fixed";
+			regulator-name = "VCC_1.8_MHL";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			gpio = <&gpl0 4 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+		};
 	};
 
 	gpio-keys {
@@ -206,7 +235,7 @@
 		#size-cells = <0>;
 		status = "okay";
 
-		ak8975@0c {
+		ak8975@c {
 			compatible = "asahi-kasei,ak8975";
 			reg = <0x0c>;
 			gpios = <&gpj0 7 GPIO_ACTIVE_HIGH>;
@@ -229,6 +258,36 @@
 		};
 	};
 
+	i2c-mhl {
+		compatible = "i2c-gpio";
+		gpios = <&gpf0 4 GPIO_ACTIVE_HIGH>, <&gpf0 6 GPIO_ACTIVE_HIGH>;
+		i2c-gpio,delay-us = <100>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		pinctrl-0 = <&i2c_mhl_bus>;
+		pinctrl-names = "default";
+		status = "okay";
+
+		sii9234: hdmi-bridge@39 {
+			compatible = "sil,sii9234";
+			avcc33-supply = <&vcc33mhl>;
+			iovcc18-supply = <&vcc18mhl>;
+			avcc12-supply = <&vsil12>;
+			cvcc12-supply = <&vsil12>;
+			reset-gpios = <&gpf3 4 GPIO_ACTIVE_LOW>;
+			interrupt-parent = <&gpf3>;
+			interrupts = <5 IRQ_TYPE_LEVEL_HIGH>;
+			reg = <0x39>;
+
+			port {
+				mhl_to_hdmi: endpoint {
+					remote-endpoint = <&hdmi_to_mhl>;
+				};
+			};
+		};
+	};
+
 	camera: camera {
 		pinctrl-0 = <&cam_port_a_clk_active &cam_port_b_clk_active>;
 		pinctrl-names = "default";
@@ -501,6 +560,29 @@
 	status = "okay";
 };
 
+&hdmi {
+	hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&hdmi_hpd>;
+	vdd-supply = <&ldo3_reg>;
+	vdd_osc-supply = <&ldo4_reg>;
+	vdd_pll-supply = <&ldo3_reg>;
+	ddc = <&i2c_5>;
+	status = "okay";
+
+	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		port@1 {
+			reg = <1>;
+			hdmi_to_mhl: endpoint {
+				remote-endpoint = <&mhl_to_hdmi>;
+			};
+		};
+	};
+};
+
 &hsotg {
 	vusb_d-supply = <&ldo15_reg>;
 	vusb_a-supply = <&ldo12_reg>;
@@ -579,6 +661,10 @@
 	};
 };
 
+&i2c_5 {
+	status = "okay";
+};
+
 &i2c_7 {
 	samsung,i2c-sda-delay = <100>;
 	samsung,i2c-slave-addr = <0x10>;
@@ -587,7 +673,7 @@
 	pinctrl-names = "default";
 	status = "okay";
 
-	max77686: max77686_pmic@09 {
+	max77686: max77686_pmic@9 {
 		compatible = "maxim,max77686";
 		interrupt-parent = <&gpx0>;
 		interrupts = <7 IRQ_TYPE_NONE>;
@@ -873,12 +959,20 @@
 	};
 };
 
+&i2c_8 {
+	status = "okay";
+};
+
 &i2s0 {
 	pinctrl-0 = <&i2s0_bus>;
 	pinctrl-names = "default";
 	status = "okay";
 };
 
+&mixer {
+	status = "okay";
+};
+
 &mshc_0 {
 	broken-cd;
 	non-removable;
@@ -904,6 +998,18 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&sleep0>;
 
+	mhl_int: mhl-int {
+		samsung,pins = "gpf3-5";
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	i2c_mhl_bus: i2c-mhl-bus {
+		samsung,pins = "gpf0-4", "gpf0-6";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+		samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
+	};
+
 	sleep0: sleep-states {
 		PIN_SLP(gpa0-0, INPUT, NONE);
 		PIN_SLP(gpa0-1, OUT0, NONE);
@@ -1007,6 +1113,11 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&sleep1>;
 
+	hdmi_hpd: hdmi-hpd {
+		samsung,pins = "gpx3-7";
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+	};
+
 	sleep1: sleep-states {
 		PIN_SLP(gpk0-0, PREV, NONE);
 		PIN_SLP(gpk0-1, PREV, NONE);
diff --git a/arch/arm/boot/dts/exynos4412.dtsi b/arch/arm/boot/dts/exynos4412.dtsi
index 7ff03a7e8fb9..b255ac55b1c1 100644
--- a/arch/arm/boot/dts/exynos4412.dtsi
+++ b/arch/arm/boot/dts/exynos4412.dtsi
@@ -150,7 +150,7 @@
 		};
 	};
 
-	sysram@02020000 {
+	sysram@2020000 {
 		compatible = "mmio-sram";
 		reg = <0x02020000 0x40000>;
 		#address-cells = <1>;
diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts
index 18a7f396ac5f..0efd678b8251 100644
--- a/arch/arm/boot/dts/exynos5250-arndale.dts
+++ b/arch/arm/boot/dts/exynos5250-arndale.dts
@@ -152,6 +152,8 @@
 };
 
 &hdmi {
+	status = "okay";
+	ddc = <&i2c_2>;
 	hpd-gpios = <&gpx3 7 GPIO_ACTIVE_LOW>;
 	vdd_osc-supply = <&ldo10_reg>;
 	vdd_pll-supply = <&ldo8_reg>;
@@ -455,15 +457,9 @@
 
 &i2c_2 {
 	status = "okay";
-
+	/* used by HDMI DDC */
 	samsung,i2c-sda-delay = <100>;
 	samsung,i2c-max-bus-freq = <66000>;
-	samsung,i2c-slave-addr = <0x50>;
-
-	hdmiddc@50 {
-		compatible = "samsung,exynos4210-hdmiddc";
-		reg = <0x50>;
-	};
 };
 
 &i2c_3 {
@@ -489,15 +485,9 @@
 
 &i2c_8 {
 	status = "okay";
-
+	/* used by HDMI PHY */
 	samsung,i2c-sda-delay = <100>;
 	samsung,i2c-max-bus-freq = <66000>;
-	samsung,i2c-slave-addr = <0x38>;
-
-	hdmiphy@38 {
-		compatible = "samsung,exynos4212-hdmiphy";
-		reg = <0x38>;
-	};
 };
 
 &i2c_9 {
@@ -516,6 +506,10 @@
 	status = "okay";
 };
 
+&mixer {
+	status = "okay";
+};
+
 &mmc_0 {
 	status = "okay";
 	broken-cd;
diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
index 062cba4c2c31..1e3f9627766c 100644
--- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
+++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
@@ -116,6 +116,8 @@
 };
 
 &hdmi {
+	status = "okay";
+	ddc = <&i2c_2>;
 	hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>;
 };
 
@@ -129,7 +131,7 @@
 		reg = <0x50>;
 	};
 
-	max77686@09 {
+	max77686@9 {
 		compatible = "maxim,max77686";
 		reg = <0x09>;
 		interrupt-parent = <&gpx3>;
@@ -308,24 +310,16 @@
 
 &i2c_2 {
 	status = "okay";
+	/* used by HDMI DDC */
 	samsung,i2c-sda-delay = <100>;
 	samsung,i2c-max-bus-freq = <66000>;
-
-	hdmiddc@50 {
-		compatible = "samsung,exynos4210-hdmiddc";
-		reg = <0x50>;
-	};
 };
 
 &i2c_8 {
 	status = "okay";
+	/* used by HDMI PHY */
 	samsung,i2c-sda-delay = <100>;
 	samsung,i2c-max-bus-freq = <66000>;
-
-	hdmiphy@38 {
-		compatible = "samsung,exynos4212-hdmiphy";
-		reg = <0x38>;
-	};
 };
 
 &i2c_9 {
@@ -344,6 +338,10 @@
 	status = "okay";
 };
 
+&mixer {
+	status = "okay";
+};
+
 &mmc_0 {
 	status = "okay";
 	broken-cd;
diff --git a/arch/arm/boot/dts/exynos5250-snow-common.dtsi b/arch/arm/boot/dts/exynos5250-snow-common.dtsi
index 8788880e459d..2e7175d2b1b8 100644
--- a/arch/arm/boot/dts/exynos5250-snow-common.dtsi
+++ b/arch/arm/boot/dts/exynos5250-snow-common.dtsi
@@ -261,10 +261,10 @@
 };
 
 &hdmi {
+	status = "okay";
 	hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&hdmi_hpd_irq>;
-	phy = <&hdmiphy>;
 	ddc = <&i2c_2>;
 	hdmi-en-supply = <&tps65090_fet7>;
 	vdd-supply = <&ldo8_reg>;
@@ -281,7 +281,7 @@
 	samsung,i2c-sda-delay = <100>;
 	samsung,i2c-max-bus-freq = <378000>;
 
-	max77686: max77686@09 {
+	max77686: max77686@9 {
 		compatible = "maxim,max77686";
 		interrupt-parent = <&gpx3>;
 		interrupts = <2 IRQ_TYPE_NONE>;
@@ -450,13 +450,9 @@
 
 &i2c_2 {
 	status = "okay";
+	/* used by HDMI DDC */
 	samsung,i2c-sda-delay = <100>;
 	samsung,i2c-max-bus-freq = <66000>;
-
-	hdmiddc@50 {
-		compatible = "samsung,exynos4210-hdmiddc";
-		reg = <0x50>;
-	};
 };
 
 &i2c_3 {
@@ -514,19 +510,19 @@
 
 &i2c_8 {
 	status = "okay";
+	/* used by HDMI PHY */
 	samsung,i2c-sda-delay = <100>;
 	samsung,i2c-max-bus-freq = <378000>;
-
-	hdmiphy: hdmiphy@38 {
-		compatible = "samsung,exynos4212-hdmiphy";
-		reg = <0x38>;
-	};
 };
 
 &i2s0 {
 	status = "okay";
 };
 
+&mixer {
+	status = "okay";
+};
+
 /* eMMC flash */
 &mmc_0 {
 	status = "okay";
diff --git a/arch/arm/boot/dts/exynos5250-spring.dts b/arch/arm/boot/dts/exynos5250-spring.dts
index d53bfcbeb39c..47dbc50546c1 100644
--- a/arch/arm/boot/dts/exynos5250-spring.dts
+++ b/arch/arm/boot/dts/exynos5250-spring.dts
@@ -91,10 +91,10 @@
 };
 
 &hdmi {
+	status = "okay";
 	hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&hdmi_hpd_irq>;
-	phy = <&hdmiphy>;
 	ddc = <&i2c_2>;
 	hdmi-en-supply = <&ldo8_reg>;
 	vdd-supply = <&ldo8_reg>;
@@ -362,13 +362,9 @@
 
 &i2c_2 {
 	status = "okay";
+	/* used by HDMI DDC */
 	samsung,i2c-sda-delay = <100>;
 	samsung,i2c-max-bus-freq = <66000>;
-
-	hdmiddc@50 {
-		compatible = "samsung,exynos4210-hdmiddc";
-		reg = <0x50>;
-	};
 };
 
 &i2c_3 {
@@ -412,19 +408,19 @@
 
 &i2c_8 {
 	status = "okay";
+	/* used by HDMI PHY */
 	samsung,i2c-sda-delay = <100>;
 	samsung,i2c-max-bus-freq = <378000>;
-
-	hdmiphy: hdmiphy@38 {
-		compatible = "samsung,exynos4212-hdmiphy";
-		reg = <0x38>;
-	};
 };
 
 &i2s0 {
 	status = "okay";
 };
 
+&mixer {
+	status = "okay";
+};
+
 &mmc_0 {
 	status = "okay";
 	broken-cd;
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index 8dbeb873e99c..5286084e1032 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -93,7 +93,7 @@
 	};
 
 	soc: soc {
-		sysram@02020000 {
+		sysram@2020000 {
 			compatible = "mmio-sram";
 			reg = <0x02020000 0x30000>;
 			#address-cells = <1>;
@@ -219,7 +219,7 @@
 			interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
-		pinctrl_3: pinctrl@03860000 {
+		pinctrl_3: pinctrl@3860000 {
 			compatible = "samsung,exynos5250-pinctrl";
 			reg = <0x03860000 0x1000>;
 			interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
@@ -367,6 +367,11 @@
 			clocks = <&clock CLK_I2C_HDMI>;
 			clock-names = "i2c";
 			status = "disabled";
+
+			hdmiphy: hdmiphy@38 {
+				compatible = "samsung,exynos4212-hdmiphy";
+				reg = <0x38>;
+			};
 		};
 
 		i2c_9: i2c@121D0000 {
@@ -475,7 +480,7 @@
 			status = "disabled";
 		};
 
-		i2s0: i2s@03830000 {
+		i2s0: i2s@3830000 {
 			compatible = "samsung,s5pv210-i2s";
 			status = "disabled";
 			reg = <0x03830000 0x100>;
@@ -637,7 +642,7 @@
 		};
 
 		gsc_0:  gsc@13e00000 {
-			compatible = "samsung,exynos5-gsc";
+			compatible = "samsung,exynos5250-gsc", "samsung,exynos5-gsc";
 			reg = <0x13e00000 0x1000>;
 			interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
 			power-domains = <&pd_gsc>;
@@ -647,7 +652,7 @@
 		};
 
 		gsc_1:  gsc@13e10000 {
-			compatible = "samsung,exynos5-gsc";
+			compatible = "samsung,exynos5250-gsc", "samsung,exynos5-gsc";
 			reg = <0x13e10000 0x1000>;
 			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
 			power-domains = <&pd_gsc>;
@@ -657,7 +662,7 @@
 		};
 
 		gsc_2:  gsc@13e20000 {
-			compatible = "samsung,exynos5-gsc";
+			compatible = "samsung,exynos5250-gsc", "samsung,exynos5-gsc";
 			reg = <0x13e20000 0x1000>;
 			interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
 			power-domains = <&pd_gsc>;
@@ -667,7 +672,7 @@
 		};
 
 		gsc_3:  gsc@13e30000 {
-			compatible = "samsung,exynos5-gsc";
+			compatible = "samsung,exynos5250-gsc", "samsung,exynos5-gsc";
 			reg = <0x13e30000 0x1000>;
 			interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
 			power-domains = <&pd_gsc>;
@@ -687,6 +692,8 @@
 			clock-names = "hdmi", "sclk_hdmi", "sclk_pixel",
 					"sclk_hdmiphy", "mout_hdmi";
 			samsung,syscon-phandle = <&pmu_system_controller>;
+			phy = <&hdmiphy>;
+			status = "disabled";
 		};
 
 		hdmicec: cec@101B0000 {
@@ -702,7 +709,7 @@
 			status = "disabled";
 		};
 
-		mixer@14450000 {
+		mixer: mixer@14450000 {
 			compatible = "samsung,exynos5250-mixer";
 			reg = <0x14450000 0x10000>;
 			power-domains = <&pd_disp1>;
@@ -711,6 +718,7 @@
 				 <&clock CLK_SCLK_HDMI>;
 			clock-names = "mixer", "hdmi", "sclk_hdmi";
 			iommus = <&sysmmu_tv>;
+			status = "disabled";
 		};
 
 		dp_phy: video-phy {
diff --git a/arch/arm/boot/dts/exynos5410-odroidxu.dts b/arch/arm/boot/dts/exynos5410-odroidxu.dts
index c4de1353e5df..a45eaae33f8f 100644
--- a/arch/arm/boot/dts/exynos5410-odroidxu.dts
+++ b/arch/arm/boot/dts/exynos5410-odroidxu.dts
@@ -54,7 +54,7 @@
 		#clock-cells = <0>;
 	};
 
-	firmware@02073000 {
+	firmware@2073000 {
 		compatible = "samsung,secure-firmware";
 		reg = <0x02073000 0x1000>;
 	};
@@ -164,7 +164,7 @@
 	samsung,i2c-max-bus-freq = <400000>;
 	status = "okay";
 
-	usb3503: usb-hub@08 {
+	usb3503: usb-hub@8 {
 		compatible = "smsc,usb3503";
 		reg = <0x08>;
 
@@ -178,7 +178,7 @@
 		refclk-frequency = <24000000>;
 	};
 
-	max77802: pmic@09 {
+	max77802: pmic@9 {
 		compatible = "maxim,max77802";
 		reg = <0x9>;
 		interrupt-parent = <&gpx0>;
diff --git a/arch/arm/boot/dts/exynos5410-smdk5410.dts b/arch/arm/boot/dts/exynos5410-smdk5410.dts
index 9cb7726ef8d0..25f21e9e7d58 100644
--- a/arch/arm/boot/dts/exynos5410-smdk5410.dts
+++ b/arch/arm/boot/dts/exynos5410-smdk5410.dts
@@ -32,7 +32,7 @@
 		#clock-cells = <0>;
 	};
 
-	firmware@02037000 {
+	firmware@2037000 {
 		compatible = "samsung,secure-firmware";
 		reg = <0x02037000 0x1000>;
 	};
diff --git a/arch/arm/boot/dts/exynos5410.dtsi b/arch/arm/boot/dts/exynos5410.dtsi
index 7eab4bc07cec..06713ec86f0d 100644
--- a/arch/arm/boot/dts/exynos5410.dtsi
+++ b/arch/arm/boot/dts/exynos5410.dtsi
@@ -187,7 +187,7 @@
 			interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
-		pinctrl_3: pinctrl@03860000 {
+		pinctrl_3: pinctrl@3860000 {
 			compatible = "samsung,exynos5410-pinctrl";
 			reg = <0x03860000 0x1000>;
 			interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
@@ -223,7 +223,7 @@
 			};
 		};
 
-		audi2s0: i2s@03830000 {
+		audi2s0: i2s@3830000 {
 			compatible = "samsung,exynos5420-i2s";
 			reg = <0x03830000 0x100>;
 			dmas = <&pdma0 10
diff --git a/arch/arm/boot/dts/exynos5420-arndale-octa.dts b/arch/arm/boot/dts/exynos5420-arndale-octa.dts
index ee1bb9b8b366..bc78575d8a4d 100644
--- a/arch/arm/boot/dts/exynos5420-arndale-octa.dts
+++ b/arch/arm/boot/dts/exynos5420-arndale-octa.dts
@@ -30,7 +30,7 @@
 		bootargs = "console=ttySAC3,115200";
 	};
 
-	firmware@02073000 {
+	firmware@2073000 {
 		compatible = "samsung,secure-firmware";
 		reg = <0x02073000 0x1000>;
 	};
@@ -360,6 +360,10 @@
 	status = "okay";
 };
 
+&mixer {
+	status = "okay";
+};
+
 &mmc_0 {
 	status = "okay";
 	broken-cd;
diff --git a/arch/arm/boot/dts/exynos5420-cpus.dtsi b/arch/arm/boot/dts/exynos5420-cpus.dtsi
index 5c052d7ff554..d7d703aa1699 100644
--- a/arch/arm/boot/dts/exynos5420-cpus.dtsi
+++ b/arch/arm/boot/dts/exynos5420-cpus.dtsi
@@ -36,6 +36,7 @@
 			cooling-min-level = <0>;
 			cooling-max-level = <11>;
 			#cooling-cells = <2>; /* min followed by max */
+			capacity-dmips-mhz = <1024>;
 		};
 
 		cpu1: cpu@1 {
@@ -48,6 +49,7 @@
 			cooling-min-level = <0>;
 			cooling-max-level = <11>;
 			#cooling-cells = <2>; /* min followed by max */
+			capacity-dmips-mhz = <1024>;
 		};
 
 		cpu2: cpu@2 {
@@ -60,6 +62,7 @@
 			cooling-min-level = <0>;
 			cooling-max-level = <11>;
 			#cooling-cells = <2>; /* min followed by max */
+			capacity-dmips-mhz = <1024>;
 		};
 
 		cpu3: cpu@3 {
@@ -72,6 +75,7 @@
 			cooling-min-level = <0>;
 			cooling-max-level = <11>;
 			#cooling-cells = <2>; /* min followed by max */
+			capacity-dmips-mhz = <1024>;
 		};
 
 		cpu4: cpu@100 {
@@ -85,6 +89,7 @@
 			cooling-min-level = <0>;
 			cooling-max-level = <7>;
 			#cooling-cells = <2>; /* min followed by max */
+			capacity-dmips-mhz = <539>;
 		};
 
 		cpu5: cpu@101 {
@@ -97,6 +102,7 @@
 			cooling-min-level = <0>;
 			cooling-max-level = <7>;
 			#cooling-cells = <2>; /* min followed by max */
+			capacity-dmips-mhz = <539>;
 		};
 
 		cpu6: cpu@102 {
@@ -109,6 +115,7 @@
 			cooling-min-level = <0>;
 			cooling-max-level = <7>;
 			#cooling-cells = <2>; /* min followed by max */
+			capacity-dmips-mhz = <539>;
 		};
 
 		cpu7: cpu@103 {
@@ -121,6 +128,7 @@
 			cooling-min-level = <0>;
 			cooling-max-level = <7>;
 			#cooling-cells = <2>; /* min followed by max */
+			capacity-dmips-mhz = <539>;
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/exynos5420-peach-pit.dts b/arch/arm/boot/dts/exynos5420-peach-pit.dts
index 683a4cfb4a23..38af8769711c 100644
--- a/arch/arm/boot/dts/exynos5420-peach-pit.dts
+++ b/arch/arm/boot/dts/exynos5420-peach-pit.dts
@@ -696,6 +696,10 @@
 	status = "okay";
 };
 
+&mixer {
+	status = "okay";
+};
+
 /* eMMC flash */
 &mmc_0 {
 	status = "okay";
diff --git a/arch/arm/boot/dts/exynos5420-smdk5420.dts b/arch/arm/boot/dts/exynos5420-smdk5420.dts
index 08c8ab173e87..310d8637ce9f 100644
--- a/arch/arm/boot/dts/exynos5420-smdk5420.dts
+++ b/arch/arm/boot/dts/exynos5420-smdk5420.dts
@@ -130,6 +130,7 @@
 
 &hdmi {
 	status = "okay";
+	ddc = <&i2c_2>;
 	hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&hdmi_hpd_irq>;
@@ -347,12 +348,12 @@
 &i2c_2 {
 	samsung,i2c-sda-delay = <100>;
 	samsung,i2c-max-bus-freq = <66000>;
+	/* used by HDMI DDC */
 	status = "okay";
+};
 
-	hdmiddc@50 {
-		compatible = "samsung,exynos4210-hdmiddc";
-		reg = <0x50>;
-	};
+&mixer {
+	status = "okay";
 };
 
 &mmc_0 {
diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
index 02d2f898efa6..8aa2cc7aa125 100644
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi
@@ -352,7 +352,7 @@
 			interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
-		pinctrl_4: pinctrl@03860000 {
+		pinctrl_4: pinctrl@3860000 {
 			compatible = "samsung,exynos5420-pinctrl";
 			reg = <0x03860000 0x1000>;
 			interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
@@ -365,7 +365,7 @@
 			interrupt-parent = <&gic>;
 			ranges;
 
-			adma: adma@03880000 {
+			adma: adma@3880000 {
 				compatible = "arm,pl330", "arm,primecell";
 				reg = <0x03880000 0x1000>;
 				interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
@@ -429,7 +429,7 @@
 			};
 		};
 
-		i2s0: i2s@03830000 {
+		i2s0: i2s@3830000 {
 			compatible = "samsung,exynos5420-i2s";
 			reg = <0x03830000 0x100>;
 			dmas = <&adma 0
@@ -646,6 +646,7 @@
 			clock-names = "mixer", "hdmi", "sclk_hdmi";
 			power-domains = <&disp_pd>;
 			iommus = <&sysmmu_tv>;
+			status = "disabled";
 		};
 
 		rotator: rotator@11C00000 {
@@ -658,7 +659,7 @@
 		};
 
 		gsc_0: video-scaler@13e00000 {
-			compatible = "samsung,exynos5-gsc";
+			compatible = "samsung,exynos5420-gsc", "samsung,exynos5-gsc";
 			reg = <0x13e00000 0x1000>;
 			interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clock CLK_GSCL0>;
@@ -668,7 +669,7 @@
 		};
 
 		gsc_1: video-scaler@13e10000 {
-			compatible = "samsung,exynos5-gsc";
+			compatible = "samsung,exynos5420-gsc", "samsung,exynos5-gsc";
 			reg = <0x13e10000 0x1000>;
 			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clock CLK_GSCL1>;
diff --git a/arch/arm/boot/dts/exynos5422-cpus.dtsi b/arch/arm/boot/dts/exynos5422-cpus.dtsi
index bf3c6f1ec4ee..ec01d8020c2d 100644
--- a/arch/arm/boot/dts/exynos5422-cpus.dtsi
+++ b/arch/arm/boot/dts/exynos5422-cpus.dtsi
@@ -35,6 +35,7 @@
 			cooling-min-level = <0>;
 			cooling-max-level = <11>;
 			#cooling-cells = <2>; /* min followed by max */
+			capacity-dmips-mhz = <539>;
 		};
 
 		cpu1: cpu@101 {
@@ -47,6 +48,7 @@
 			cooling-min-level = <0>;
 			cooling-max-level = <11>;
 			#cooling-cells = <2>; /* min followed by max */
+			capacity-dmips-mhz = <539>;
 		};
 
 		cpu2: cpu@102 {
@@ -59,6 +61,7 @@
 			cooling-min-level = <0>;
 			cooling-max-level = <11>;
 			#cooling-cells = <2>; /* min followed by max */
+			capacity-dmips-mhz = <539>;
 		};
 
 		cpu3: cpu@103 {
@@ -71,6 +74,7 @@
 			cooling-min-level = <0>;
 			cooling-max-level = <11>;
 			#cooling-cells = <2>; /* min followed by max */
+			capacity-dmips-mhz = <539>;
 		};
 
 		cpu4: cpu@0 {
@@ -84,6 +88,7 @@
 			cooling-min-level = <0>;
 			cooling-max-level = <15>;
 			#cooling-cells = <2>; /* min followed by max */
+			capacity-dmips-mhz = <1024>;
 		};
 
 		cpu5: cpu@1 {
@@ -96,6 +101,7 @@
 			cooling-min-level = <0>;
 			cooling-max-level = <15>;
 			#cooling-cells = <2>; /* min followed by max */
+			capacity-dmips-mhz = <1024>;
 		};
 
 		cpu6: cpu@2 {
@@ -108,6 +114,7 @@
 			cooling-min-level = <0>;
 			cooling-max-level = <15>;
 			#cooling-cells = <2>; /* min followed by max */
+			capacity-dmips-mhz = <1024>;
 		};
 
 		cpu7: cpu@3 {
@@ -120,6 +127,7 @@
 			cooling-min-level = <0>;
 			cooling-max-level = <15>;
 			#cooling-cells = <2>; /* min followed by max */
+			capacity-dmips-mhz = <1024>;
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/exynos5422-odroid-core.dtsi b/arch/arm/boot/dts/exynos5422-odroid-core.dtsi
new file mode 100644
index 000000000000..a5b8d0f0877e
--- /dev/null
+++ b/arch/arm/boot/dts/exynos5422-odroid-core.dtsi
@@ -0,0 +1,443 @@
+/*
+ * Hardkernel Odroid XU3/XU4/HC1 boards core device tree source
+ *
+ * Copyright (c) 2017 Marek Szyprowski
+ * Copyright (c) 2013-2017 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <dt-bindings/clock/samsung,s2mps11.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/gpio/gpio.h>
+#include "exynos5800.dtsi"
+#include "exynos5422-cpus.dtsi"
+
+/ {
+	memory@40000000 {
+		device_type = "memory";
+		reg = <0x40000000 0x7EA00000>;
+	};
+
+	chosen {
+		stdout-path = "serial2:115200n8";
+	};
+
+	firmware@02073000 {
+		compatible = "samsung,secure-firmware";
+		reg = <0x02073000 0x1000>;
+	};
+
+	fixed-rate-clocks {
+		oscclk {
+			compatible = "samsung,exynos5420-oscclk";
+			clock-frequency = <24000000>;
+		};
+	};
+};
+
+&bus_wcore {
+	devfreq-events = <&nocp_mem0_0>, <&nocp_mem0_1>,
+			<&nocp_mem1_0>, <&nocp_mem1_1>;
+	vdd-supply = <&buck3_reg>;
+	exynos,saturation-ratio = <100>;
+	status = "okay";
+};
+
+&bus_noc {
+	devfreq = <&bus_wcore>;
+	status = "okay";
+};
+
+&bus_fsys_apb {
+	devfreq = <&bus_wcore>;
+	status = "okay";
+};
+
+&bus_fsys {
+	devfreq = <&bus_wcore>;
+	status = "okay";
+};
+
+&bus_fsys2 {
+	devfreq = <&bus_wcore>;
+	status = "okay";
+};
+
+&bus_mfc {
+	devfreq = <&bus_wcore>;
+	status = "okay";
+};
+
+&bus_gen {
+	devfreq = <&bus_wcore>;
+	status = "okay";
+};
+
+&bus_peri {
+	devfreq = <&bus_wcore>;
+	status = "okay";
+};
+
+&bus_g2d {
+	devfreq = <&bus_wcore>;
+	status = "okay";
+};
+
+&bus_g2d_acp {
+	devfreq = <&bus_wcore>;
+	status = "okay";
+};
+
+&bus_jpeg {
+	devfreq = <&bus_wcore>;
+	status = "okay";
+};
+
+&bus_jpeg_apb {
+	devfreq = <&bus_wcore>;
+	status = "okay";
+};
+
+&bus_disp1_fimd {
+	devfreq = <&bus_wcore>;
+	status = "okay";
+};
+
+&bus_disp1 {
+	devfreq = <&bus_wcore>;
+	status = "okay";
+};
+
+&bus_gscl_scaler {
+	devfreq = <&bus_wcore>;
+	status = "okay";
+};
+
+&bus_mscl {
+	devfreq = <&bus_wcore>;
+	status = "okay";
+};
+
+&cpu0 {
+	cpu-supply = <&buck6_reg>;
+};
+
+&cpu4 {
+	cpu-supply = <&buck2_reg>;
+};
+
+&hsi2c_4 {
+	status = "okay";
+
+	s2mps11_pmic@66 {
+		compatible = "samsung,s2mps11-pmic";
+		reg = <0x66>;
+		samsung,s2mps11-acokb-ground;
+
+		interrupt-parent = <&gpx0>;
+		interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&s2mps11_irq>;
+
+		s2mps11_osc: clocks {
+			#clock-cells = <1>;
+			clock-output-names = "s2mps11_ap",
+					"s2mps11_cp", "s2mps11_bt";
+		};
+
+		regulators {
+			ldo1_reg: LDO1 {
+				regulator-name = "vdd_ldo1";
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1000000>;
+				regulator-always-on;
+			};
+
+			ldo3_reg: LDO3 {
+				regulator-name = "vddq_mmc0";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+			};
+
+			ldo4_reg: LDO4 {
+				regulator-name = "vdd_adc";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+			};
+
+			ldo5_reg: LDO5 {
+				regulator-name = "vdd_ldo5";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+			};
+
+			ldo6_reg: LDO6 {
+				regulator-name = "vdd_ldo6";
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1000000>;
+				regulator-always-on;
+			};
+
+			ldo7_reg: LDO7 {
+				regulator-name = "vdd_ldo7";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+			};
+
+			ldo8_reg: LDO8 {
+				regulator-name = "vdd_ldo8";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+			};
+
+			ldo9_reg: LDO9 {
+				regulator-name = "vdd_ldo9";
+				regulator-min-microvolt = <3000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-always-on;
+			};
+
+			ldo10_reg: LDO10 {
+				regulator-name = "vdd_ldo10";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+			};
+
+			ldo11_reg: LDO11 {
+				regulator-name = "vdd_ldo11";
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1000000>;
+				regulator-always-on;
+			};
+
+			ldo12_reg: LDO12 {
+				regulator-name = "vdd_ldo12";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+			};
+
+			ldo13_reg: LDO13 {
+				regulator-name = "vddq_mmc2";
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+			};
+
+			ldo15_reg: LDO15 {
+				regulator-name = "vdd_ldo15";
+				regulator-min-microvolt = <3100000>;
+				regulator-max-microvolt = <3100000>;
+				regulator-always-on;
+			};
+
+			ldo16_reg: LDO16 {
+				regulator-name = "vdd_ldo16";
+				regulator-min-microvolt = <2200000>;
+				regulator-max-microvolt = <2200000>;
+				regulator-always-on;
+			};
+
+			ldo17_reg: LDO17 {
+				regulator-name = "tsp_avdd";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			ldo18_reg: LDO18 {
+				regulator-name = "vdd_emmc_1V8";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+			};
+
+			ldo19_reg: LDO19 {
+				regulator-name = "vdd_sd";
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+			};
+
+			ldo24_reg: LDO24 {
+				regulator-name = "tsp_io";
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+				regulator-always-on;
+			};
+
+			ldo26_reg: LDO26 {
+				regulator-name = "vdd_ldo26";
+				regulator-min-microvolt = <3000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-always-on;
+			};
+
+			buck1_reg: BUCK1 {
+				regulator-name = "vdd_mif";
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1300000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			buck2_reg: BUCK2 {
+				regulator-name = "vdd_arm";
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1500000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			buck3_reg: BUCK3 {
+				regulator-name = "vdd_int";
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1400000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			buck4_reg: BUCK4 {
+				regulator-name = "vdd_g3d";
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1400000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			buck5_reg: BUCK5 {
+				regulator-name = "vdd_mem";
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1400000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			buck6_reg: BUCK6 {
+				regulator-name = "vdd_kfc";
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1500000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			buck7_reg: BUCK7 {
+				regulator-name = "vdd_1.0v_ldo";
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1500000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			buck8_reg: BUCK8 {
+				regulator-name = "vdd_1.8v_ldo";
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1500000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			buck9_reg: BUCK9 {
+				regulator-name = "vdd_2.8v_ldo";
+				regulator-min-microvolt = <3000000>;
+				regulator-max-microvolt = <3750000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			buck10_reg: BUCK10 {
+				regulator-name = "vdd_vmem";
+				regulator-min-microvolt = <2850000>;
+				regulator-max-microvolt = <2850000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+		};
+	};
+};
+
+&mmc_2 {
+	status = "okay";
+	card-detect-delay = <200>;
+	samsung,dw-mshc-ciu-div = <3>;
+	samsung,dw-mshc-sdr-timing = <0 4>;
+	samsung,dw-mshc-ddr-timing = <0 2>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
+	bus-width = <4>;
+	cap-sd-highspeed;
+	vmmc-supply = <&ldo19_reg>;
+	vqmmc-supply = <&ldo13_reg>;
+};
+
+&nocp_mem0_0 {
+	status = "okay";
+};
+
+&nocp_mem0_1 {
+	status = "okay";
+};
+
+&nocp_mem1_0 {
+	status = "okay";
+};
+
+&nocp_mem1_1 {
+	status = "okay";
+};
+
+&pinctrl_0 {
+	s2mps11_irq: s2mps11-irq {
+		samsung,pins = "gpx0-4";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+};
+
+&tmu_cpu0 {
+	vtmu-supply = <&ldo7_reg>;
+};
+
+&tmu_cpu1 {
+	vtmu-supply = <&ldo7_reg>;
+};
+
+&tmu_cpu2 {
+	vtmu-supply = <&ldo7_reg>;
+};
+
+&tmu_cpu3 {
+	vtmu-supply = <&ldo7_reg>;
+};
+
+&tmu_gpu {
+	vtmu-supply = <&ldo7_reg>;
+};
+
+&rtc {
+	status = "okay";
+	clocks = <&clock CLK_RTC>, <&s2mps11_osc S2MPS11_CLK_AP>;
+	clock-names = "rtc", "rtc_src";
+};
+
+&usbdrd_dwc3_0 {
+	dr_mode = "host";
+};
+
+/* usbdrd_dwc3_1 mode customized in each board */
+
+&usbdrd3_0 {
+	vdd33-supply = <&ldo9_reg>;
+	vdd10-supply = <&ldo11_reg>;
+};
+
+&usbdrd3_1 {
+	vdd33-supply = <&ldo9_reg>;
+	vdd10-supply = <&ldo11_reg>;
+};
diff --git a/arch/arm/boot/dts/exynos5422-odroidhc1.dts b/arch/arm/boot/dts/exynos5422-odroidhc1.dts
new file mode 100644
index 000000000000..fb8e8ae776e9
--- /dev/null
+++ b/arch/arm/boot/dts/exynos5422-odroidhc1.dts
@@ -0,0 +1,213 @@
+/*
+ * Hardkernel Odroid HC1 board device tree source
+ *
+ * Copyright (c) 2017 Marek Szyprowski
+ * Copyright (c) 2017 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+/dts-v1/;
+#include "exynos5422-odroid-core.dtsi"
+
+/ {
+	model = "Hardkernel Odroid HC1";
+	compatible = "hardkernel,odroid-hc1", "samsung,exynos5800", \
+		     "samsung,exynos5";
+
+	pwmleds {
+		compatible = "pwm-leds";
+
+		blueled {
+			label = "blue:heartbeat";
+			pwms = <&pwm 2 2000000 0>;
+			pwm-names = "pwm2";
+			max_brightness = <255>;
+			linux,default-trigger = "heartbeat";
+		};
+	};
+
+	thermal-zones {
+		cpu0_thermal: cpu0-thermal {
+			thermal-sensors = <&tmu_cpu0 0>;
+			trips {
+				cpu0_alert0: cpu-alert-0 {
+					temperature = <70000>; /* millicelsius */
+					hysteresis = <10000>; /* millicelsius */
+					type = "active";
+				};
+				cpu0_alert1: cpu-alert-1 {
+					temperature = <85000>; /* millicelsius */
+					hysteresis = <10000>; /* millicelsius */
+					type = "active";
+				};
+				cpu0_crit0: cpu-crit-0 {
+					temperature = <120000>; /* millicelsius */
+					hysteresis = <0>; /* millicelsius */
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				/*
+				 * When reaching cpu0_alert0, reduce CPU
+				 * by 2 steps. On Exynos5422/5800 that would
+				 * be: 1600 MHz and 1100 MHz.
+				 */
+				map0 {
+					trip = <&cpu0_alert0>;
+					cooling-device = <&cpu0 0 2>;
+				};
+				map1 {
+					trip = <&cpu0_alert0>;
+					cooling-device = <&cpu4 0 2>;
+				};
+				/*
+				 * When reaching cpu0_alert1, reduce CPU
+				 * further, down to 600 MHz (12 steps for big,
+				 * 7 steps for LITTLE).
+				 */
+				map2 {
+					trip = <&cpu0_alert1>;
+					cooling-device = <&cpu0 3 7>;
+				};
+				map3 {
+					trip = <&cpu0_alert1>;
+					cooling-device = <&cpu4 3 12>;
+				};
+			};
+		};
+		cpu1_thermal: cpu1-thermal {
+			thermal-sensors = <&tmu_cpu1 0>;
+			trips {
+				cpu1_alert0: cpu-alert-0 {
+					temperature = <70000>;
+					hysteresis = <10000>;
+					type = "active";
+				};
+				cpu1_alert1: cpu-alert-1 {
+					temperature = <85000>;
+					hysteresis = <10000>;
+					type = "active";
+				};
+				cpu1_crit0: cpu-crit-0 {
+					temperature = <120000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+			cooling-maps {
+				map0 {
+					trip = <&cpu1_alert0>;
+					cooling-device = <&cpu0 0 2>;
+				};
+				map1 {
+					trip = <&cpu1_alert0>;
+					cooling-device = <&cpu4 0 2>;
+				};
+				map2 {
+					trip = <&cpu1_alert1>;
+					cooling-device = <&cpu0 3 7>;
+				};
+				map3 {
+					trip = <&cpu1_alert1>;
+					cooling-device = <&cpu4 3 12>;
+				};
+			};
+		};
+		cpu2_thermal: cpu2-thermal {
+			thermal-sensors = <&tmu_cpu2 0>;
+			trips {
+				cpu2_alert0: cpu-alert-0 {
+					temperature = <70000>;
+					hysteresis = <10000>;
+					type = "active";
+				};
+				cpu2_alert1: cpu-alert-1 {
+					temperature = <85000>;
+					hysteresis = <10000>;
+					type = "active";
+				};
+				cpu2_crit0: cpu-crit-0 {
+					temperature = <120000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+			cooling-maps {
+				map0 {
+					trip = <&cpu2_alert0>;
+					cooling-device = <&cpu0 0 2>;
+				};
+				map1 {
+					trip = <&cpu2_alert0>;
+					cooling-device = <&cpu4 0 2>;
+				};
+				map2 {
+					trip = <&cpu2_alert1>;
+					cooling-device = <&cpu0 3 7>;
+				};
+				map3 {
+					trip = <&cpu2_alert1>;
+					cooling-device = <&cpu4 3 12>;
+				};
+			};
+		};
+		cpu3_thermal: cpu3-thermal {
+			thermal-sensors = <&tmu_cpu3 0>;
+			trips {
+				cpu3_alert0: cpu-alert-0 {
+					temperature = <70000>;
+					hysteresis = <10000>;
+					type = "active";
+				};
+				cpu3_alert1: cpu-alert-1 {
+					temperature = <85000>;
+					hysteresis = <10000>;
+					type = "active";
+				};
+				cpu3_crit0: cpu-crit-0 {
+					temperature = <120000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+			cooling-maps {
+				map0 {
+					trip = <&cpu3_alert0>;
+					cooling-device = <&cpu0 0 2>;
+				};
+				map1 {
+					trip = <&cpu3_alert0>;
+					cooling-device = <&cpu4 0 2>;
+				};
+				map2 {
+					trip = <&cpu3_alert1>;
+					cooling-device = <&cpu0 3 7>;
+				};
+				map3 {
+					trip = <&cpu3_alert1>;
+					cooling-device = <&cpu4 3 12>;
+				};
+			};
+		};
+	};
+
+};
+
+&pwm {
+	/*
+	 * PWM 2 -- Blue LED
+	 */
+	pinctrl-0 = <&pwm2_out>;
+	pinctrl-names = "default";
+	samsung,pwm-outputs = <2>;
+	status = "okay";
+};
+
+&usbdrd_dwc3_1 {
+	dr_mode = "host";
+};
diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3-audio.dtsi b/arch/arm/boot/dts/exynos5422-odroidxu3-audio.dtsi
index c0b85981c6bf..da3141a307d5 100644
--- a/arch/arm/boot/dts/exynos5422-odroidxu3-audio.dtsi
+++ b/arch/arm/boot/dts/exynos5422-odroidxu3-audio.dtsi
@@ -11,6 +11,8 @@
  * published by the Free Software Foundation.
 */
 
+#include <dt-bindings/sound/samsung-i2s.h>
+
 / {
 	sound: sound {
 		compatible = "simple-audio-card";
@@ -43,6 +45,17 @@
 	};
 };
 
+&clock_audss {
+	assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>,
+			<&clock_audss EXYNOS_MOUT_I2S>,
+			<&clock_audss EXYNOS_DOUT_AUD_BUS>;
+	assigned-clock-parents = <&clock CLK_FIN_PLL>,
+			<&clock_audss EXYNOS_MOUT_AUDSS>;
+	assigned-clock-rates = <0>,
+			<0>,
+			<19200000>;
+};
+
 &hsi2c_5 {
 	status = "okay";
 	max98090: max98090@10 {
diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi b/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
index a183b56283f8..445c6c5a1300 100644
--- a/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
+++ b/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
@@ -12,32 +12,28 @@
  * published by the Free Software Foundation.
 */
 
-#include <dt-bindings/clock/samsung,s2mps11.h>
-#include <dt-bindings/interrupt-controller/irq.h>
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/sound/samsung-i2s.h>
-#include "exynos5800.dtsi"
-#include "exynos5422-cpus.dtsi"
+#include <dt-bindings/input/input.h>
+#include "exynos5422-odroid-core.dtsi"
 
 / {
-	memory@40000000 {
-		device_type = "memory";
-		reg = <0x40000000 0x7EA00000>;
-	};
-
-	chosen {
-		stdout-path = "serial2:115200n8";
-	};
-
-	firmware@02073000 {
-		compatible = "samsung,secure-firmware";
-		reg = <0x02073000 0x1000>;
-	};
-
-	fixed-rate-clocks {
-		oscclk {
-			compatible = "samsung,exynos5420-oscclk";
-			clock-frequency = <24000000>;
+	gpio_keys {
+		compatible = "gpio-keys";
+		pinctrl-names = "default";
+		pinctrl-0 = <&power_key>;
+
+		power_key {
+			/*
+			 * The power button (SW2) is connected to the PWRON
+			 * pin (active high) of the S2MPS11 PMIC, which acts
+			 * as a 16ms debouce filter and signal inverter with
+			 * output on ONOB pin (active low). ONOB PMIC pin is
+			 * then connected to XEINT3 SoC pin.
+			 */
+			gpios = <&gpx0 3 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_POWER>;
+			label = "power key";
+			debounce-interval = <0>;
+			wakeup-source;
 		};
 	};
 
@@ -63,22 +59,22 @@
 			polling-delay-passive = <250>;
 			polling-delay = <0>;
 			trips {
-				cpu_alert0: cpu-alert-0 {
+				cpu0_alert0: cpu-alert-0 {
 					temperature = <50000>; /* millicelsius */
 					hysteresis = <5000>; /* millicelsius */
 					type = "active";
 				};
-				cpu_alert1: cpu-alert-1 {
+				cpu0_alert1: cpu-alert-1 {
 					temperature = <60000>; /* millicelsius */
 					hysteresis = <5000>; /* millicelsius */
 					type = "active";
 				};
-				cpu_alert2: cpu-alert-2 {
+				cpu0_alert2: cpu-alert-2 {
 					temperature = <70000>; /* millicelsius */
 					hysteresis = <5000>; /* millicelsius */
 					type = "active";
 				};
-				cpu_crit0: cpu-crit-0 {
+				cpu0_crit0: cpu-crit-0 {
 					temperature = <120000>; /* millicelsius */
 					hysteresis = <0>; /* millicelsius */
 					type = "critical";
@@ -87,59 +83,258 @@
 				 * Exynos542x supports only 4 trip-points
 				 * so for these polling mode is required.
 				 * Start polling at temperature level of last
-				 * interrupt-driven trip: cpu_alert2
+				 * interrupt-driven trip: cpu0_alert2
 				 */
-				cpu_alert3: cpu-alert-3 {
+				cpu0_alert3: cpu-alert-3 {
 					temperature = <70000>; /* millicelsius */
 					hysteresis = <10000>; /* millicelsius */
 					type = "passive";
 				};
-				cpu_alert4: cpu-alert-4 {
+				cpu0_alert4: cpu-alert-4 {
 					temperature = <85000>; /* millicelsius */
 					hysteresis = <10000>; /* millicelsius */
 					type = "passive";
 				};
-
 			};
 			cooling-maps {
 				map0 {
-					trip = <&cpu_alert0>;
+					trip = <&cpu0_alert0>;
 					cooling-device = <&fan0 0 1>;
 				};
 				map1 {
-					trip = <&cpu_alert1>;
+					trip = <&cpu0_alert1>;
 					cooling-device = <&fan0 1 2>;
 				};
 				map2 {
-					trip = <&cpu_alert2>;
+					trip = <&cpu0_alert2>;
 					cooling-device = <&fan0 2 3>;
 				};
 				/*
-				 * When reaching cpu_alert3, reduce CPU
+				 * When reaching cpu0_alert3, reduce CPU
 				 * by 2 steps. On Exynos5422/5800 that would
 				 * be: 1600 MHz and 1100 MHz.
 				 */
 				map3 {
-					trip = <&cpu_alert3>;
+					trip = <&cpu0_alert3>;
 					cooling-device = <&cpu0 0 2>;
 				};
 				map4 {
-					trip = <&cpu_alert3>;
+					trip = <&cpu0_alert3>;
 					cooling-device = <&cpu4 0 2>;
 				};
-
 				/*
-				 * When reaching cpu_alert4, reduce CPU
-				 * further, down to 600 MHz (11 steps for big,
+				 * When reaching cpu0_alert4, reduce CPU
+				 * further, down to 600 MHz (12 steps for big,
 				 * 7 steps for LITTLE).
 				 */
 				map5 {
-					trip = <&cpu_alert4>;
+					trip = <&cpu0_alert4>;
+					cooling-device = <&cpu0 3 7>;
+				};
+				map6 {
+					trip = <&cpu0_alert4>;
+					cooling-device = <&cpu4 3 12>;
+				};
+			};
+		};
+		cpu1_thermal: cpu1-thermal {
+			thermal-sensors = <&tmu_cpu1 0>;
+			polling-delay-passive = <250>;
+			polling-delay = <0>;
+			trips {
+				cpu1_alert0: cpu-alert-0 {
+					temperature = <50000>;
+					hysteresis = <5000>;
+					type = "active";
+				};
+				cpu1_alert1: cpu-alert-1 {
+					temperature = <60000>;
+					hysteresis = <5000>;
+					type = "active";
+				};
+				cpu1_alert2: cpu-alert-2 {
+					temperature = <70000>;
+					hysteresis = <5000>;
+					type = "active";
+				};
+				cpu1_crit0: cpu-crit-0 {
+					temperature = <120000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+				cpu1_alert3: cpu-alert-3 {
+					temperature = <70000>;
+					hysteresis = <10000>;
+					type = "passive";
+				};
+				cpu1_alert4: cpu-alert-4 {
+					temperature = <85000>;
+					hysteresis = <10000>;
+					type = "passive";
+				};
+			};
+			cooling-maps {
+				map0 {
+					trip = <&cpu1_alert0>;
+					cooling-device = <&fan0 0 1>;
+				};
+				map1 {
+					trip = <&cpu1_alert1>;
+					cooling-device = <&fan0 1 2>;
+				};
+				map2 {
+					trip = <&cpu1_alert2>;
+					cooling-device = <&fan0 2 3>;
+				};
+				map3 {
+					trip = <&cpu1_alert3>;
+					cooling-device = <&cpu0 0 2>;
+				};
+				map4 {
+					trip = <&cpu1_alert3>;
+					cooling-device = <&cpu4 0 2>;
+				};
+				map5 {
+					trip = <&cpu1_alert4>;
+					cooling-device = <&cpu0 3 7>;
+				};
+				map6 {
+					trip = <&cpu1_alert4>;
+					cooling-device = <&cpu4 3 12>;
+				};
+			};
+		};
+		cpu2_thermal: cpu2-thermal {
+			thermal-sensors = <&tmu_cpu2 0>;
+			polling-delay-passive = <250>;
+			polling-delay = <0>;
+			trips {
+				cpu2_alert0: cpu-alert-0 {
+					temperature = <50000>;
+					hysteresis = <5000>;
+					type = "active";
+				};
+				cpu2_alert1: cpu-alert-1 {
+					temperature = <60000>;
+					hysteresis = <5000>;
+					type = "active";
+				};
+				cpu2_alert2: cpu-alert-2 {
+					temperature = <70000>;
+					hysteresis = <5000>;
+					type = "active";
+				};
+				cpu2_crit0: cpu-crit-0 {
+					temperature = <120000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+				cpu2_alert3: cpu-alert-3 {
+					temperature = <70000>;
+					hysteresis = <10000>;
+					type = "passive";
+				};
+				cpu2_alert4: cpu-alert-4 {
+					temperature = <85000>;
+					hysteresis = <10000>;
+					type = "passive";
+				};
+			};
+			cooling-maps {
+				map0 {
+					trip = <&cpu2_alert0>;
+					cooling-device = <&fan0 0 1>;
+				};
+				map1 {
+					trip = <&cpu2_alert1>;
+					cooling-device = <&fan0 1 2>;
+				};
+				map2 {
+					trip = <&cpu2_alert2>;
+					cooling-device = <&fan0 2 3>;
+				};
+				map3 {
+					trip = <&cpu2_alert3>;
+					cooling-device = <&cpu0 0 2>;
+				};
+				map4 {
+					trip = <&cpu2_alert3>;
+					cooling-device = <&cpu4 0 2>;
+				};
+				map5 {
+					trip = <&cpu2_alert4>;
 					cooling-device = <&cpu0 3 7>;
 				};
 				map6 {
-					trip = <&cpu_alert4>;
-					cooling-device = <&cpu4 3 11>;
+					trip = <&cpu2_alert4>;
+					cooling-device = <&cpu4 3 12>;
+				};
+			};
+		};
+		cpu3_thermal: cpu3-thermal {
+			thermal-sensors = <&tmu_cpu3 0>;
+			polling-delay-passive = <250>;
+			polling-delay = <0>;
+			trips {
+				cpu3_alert0: cpu-alert-0 {
+					temperature = <50000>;
+					hysteresis = <5000>;
+					type = "active";
+				};
+				cpu3_alert1: cpu-alert-1 {
+					temperature = <60000>;
+					hysteresis = <5000>;
+					type = "active";
+				};
+				cpu3_alert2: cpu-alert-2 {
+					temperature = <70000>;
+					hysteresis = <5000>;
+					type = "active";
+				};
+				cpu3_crit0: cpu-crit-0 {
+					temperature = <120000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+				cpu3_alert3: cpu-alert-3 {
+					temperature = <70000>;
+					hysteresis = <10000>;
+					type = "passive";
+				};
+				cpu3_alert4: cpu-alert-4 {
+					temperature = <85000>;
+					hysteresis = <10000>;
+					type = "passive";
+				};
+			};
+			cooling-maps {
+				map0 {
+					trip = <&cpu3_alert0>;
+					cooling-device = <&fan0 0 1>;
+				};
+				map1 {
+					trip = <&cpu3_alert1>;
+					cooling-device = <&fan0 1 2>;
+				};
+				map2 {
+					trip = <&cpu3_alert2>;
+					cooling-device = <&fan0 2 3>;
+				};
+				map3 {
+					trip = <&cpu3_alert3>;
+					cooling-device = <&cpu0 0 2>;
+				};
+				map4 {
+					trip = <&cpu3_alert3>;
+					cooling-device = <&cpu4 0 2>;
+				};
+				map5 {
+					trip = <&cpu3_alert4>;
+					cooling-device = <&cpu0 3 7>;
+				};
+				map6 {
+					trip = <&cpu3_alert4>;
+					cooling-device = <&cpu4 3 12>;
 				};
 			};
 		};
@@ -151,110 +346,9 @@
 	status = "okay";
 };
 
-&bus_wcore {
-	devfreq-events = <&nocp_mem0_0>, <&nocp_mem0_1>,
-			<&nocp_mem1_0>, <&nocp_mem1_1>;
-	vdd-supply = <&buck3_reg>;
-	exynos,saturation-ratio = <100>;
-	status = "okay";
-};
-
-&bus_noc {
-	devfreq = <&bus_wcore>;
-	status = "okay";
-};
-
-&bus_fsys_apb {
-	devfreq = <&bus_wcore>;
-	status = "okay";
-};
-
-&bus_fsys {
-	devfreq = <&bus_wcore>;
-	status = "okay";
-};
-
-&bus_fsys2 {
-	devfreq = <&bus_wcore>;
-	status = "okay";
-};
-
-&bus_mfc {
-	devfreq = <&bus_wcore>;
-	status = "okay";
-};
-
-&bus_gen {
-	devfreq = <&bus_wcore>;
-	status = "okay";
-};
-
-&bus_peri {
-	devfreq = <&bus_wcore>;
-	status = "okay";
-};
-
-&bus_g2d {
-	devfreq = <&bus_wcore>;
-	status = "okay";
-};
-
-&bus_g2d_acp {
-	devfreq = <&bus_wcore>;
-	status = "okay";
-};
-
-&bus_jpeg {
-	devfreq = <&bus_wcore>;
-	status = "okay";
-};
-
-&bus_jpeg_apb {
-	devfreq = <&bus_wcore>;
-	status = "okay";
-};
-
-&bus_disp1_fimd {
-	devfreq = <&bus_wcore>;
-	status = "okay";
-};
-
-&bus_disp1 {
-	devfreq = <&bus_wcore>;
-	status = "okay";
-};
-
-&bus_gscl_scaler {
-	devfreq = <&bus_wcore>;
-	status = "okay";
-};
-
-&bus_mscl {
-	devfreq = <&bus_wcore>;
-	status = "okay";
-};
-
-&clock_audss {
-	assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>,
-			<&clock_audss EXYNOS_MOUT_I2S>,
-			<&clock_audss EXYNOS_DOUT_AUD_BUS>;
-	assigned-clock-parents = <&clock CLK_FIN_PLL>,
-			<&clock_audss EXYNOS_MOUT_AUDSS>;
-	assigned-clock-rates = <0>,
-			<0>,
-			<19200000>;
-};
-
-&cpu0 {
-	cpu-supply = <&buck6_reg>;
-};
-
-&cpu4 {
-	cpu-supply = <&buck2_reg>;
-};
-
 &hdmi {
 	status = "okay";
+	ddc = <&i2c_2>;
 	hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&hdmi_hpd_irq>;
@@ -269,246 +363,15 @@
 	needs-hpd;
 };
 
-&hsi2c_4 {
-	status = "okay";
-
-	s2mps11_pmic@66 {
-		compatible = "samsung,s2mps11-pmic";
-		reg = <0x66>;
-		samsung,s2mps11-acokb-ground;
-
-		interrupt-parent = <&gpx0>;
-		interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&s2mps11_irq>;
-
-		s2mps11_osc: clocks {
-			#clock-cells = <1>;
-			clock-output-names = "s2mps11_ap",
-					"s2mps11_cp", "s2mps11_bt";
-		};
-
-		regulators {
-			ldo1_reg: LDO1 {
-				regulator-name = "vdd_ldo1";
-				regulator-min-microvolt = <1000000>;
-				regulator-max-microvolt = <1000000>;
-				regulator-always-on;
-			};
-
-			ldo3_reg: LDO3 {
-				regulator-name = "vddq_mmc0";
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <1800000>;
-			};
-
-			ldo4_reg: LDO4 {
-				regulator-name = "vdd_adc";
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <1800000>;
-			};
-
-			ldo5_reg: LDO5 {
-				regulator-name = "vdd_ldo5";
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <1800000>;
-				regulator-always-on;
-			};
-
-			ldo6_reg: LDO6 {
-				regulator-name = "vdd_ldo6";
-				regulator-min-microvolt = <1000000>;
-				regulator-max-microvolt = <1000000>;
-				regulator-always-on;
-			};
-
-			ldo7_reg: LDO7 {
-				regulator-name = "vdd_ldo7";
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <1800000>;
-				regulator-always-on;
-			};
-
-			ldo8_reg: LDO8 {
-				regulator-name = "vdd_ldo8";
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <1800000>;
-				regulator-always-on;
-			};
-
-			ldo9_reg: LDO9 {
-				regulator-name = "vdd_ldo9";
-				regulator-min-microvolt = <3000000>;
-				regulator-max-microvolt = <3000000>;
-				regulator-always-on;
-			};
-
-			ldo10_reg: LDO10 {
-				regulator-name = "vdd_ldo10";
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <1800000>;
-				regulator-always-on;
-			};
-
-			ldo11_reg: LDO11 {
-				regulator-name = "vdd_ldo11";
-				regulator-min-microvolt = <1000000>;
-				regulator-max-microvolt = <1000000>;
-				regulator-always-on;
-			};
-
-			ldo12_reg: LDO12 {
-				regulator-name = "vdd_ldo12";
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <1800000>;
-				regulator-always-on;
-			};
-
-			ldo13_reg: LDO13 {
-				regulator-name = "vddq_mmc2";
-				regulator-min-microvolt = <2800000>;
-				regulator-max-microvolt = <2800000>;
-			};
-
-			ldo15_reg: LDO15 {
-				regulator-name = "vdd_ldo15";
-				regulator-min-microvolt = <3100000>;
-				regulator-max-microvolt = <3100000>;
-				regulator-always-on;
-			};
-
-			ldo16_reg: LDO16 {
-				regulator-name = "vdd_ldo16";
-				regulator-min-microvolt = <2200000>;
-				regulator-max-microvolt = <2200000>;
-				regulator-always-on;
-			};
-
-			ldo17_reg: LDO17 {
-				regulator-name = "tsp_avdd";
-				regulator-min-microvolt = <3300000>;
-				regulator-max-microvolt = <3300000>;
-				regulator-always-on;
-			};
-
-			ldo18_reg: LDO18 {
-				regulator-name = "vdd_emmc_1V8";
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <1800000>;
-			};
-
-			ldo19_reg: LDO19 {
-				regulator-name = "vdd_sd";
-				regulator-min-microvolt = <2800000>;
-				regulator-max-microvolt = <2800000>;
-			};
-
-			ldo24_reg: LDO24 {
-				regulator-name = "tsp_io";
-				regulator-min-microvolt = <2800000>;
-				regulator-max-microvolt = <2800000>;
-				regulator-always-on;
-			};
-
-			ldo26_reg: LDO26 {
-				regulator-name = "vdd_ldo26";
-				regulator-min-microvolt = <3000000>;
-				regulator-max-microvolt = <3000000>;
-				regulator-always-on;
-			};
-
-			buck1_reg: BUCK1 {
-				regulator-name = "vdd_mif";
-				regulator-min-microvolt = <800000>;
-				regulator-max-microvolt = <1300000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-
-			buck2_reg: BUCK2 {
-				regulator-name = "vdd_arm";
-				regulator-min-microvolt = <800000>;
-				regulator-max-microvolt = <1500000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-
-			buck3_reg: BUCK3 {
-				regulator-name = "vdd_int";
-				regulator-min-microvolt = <800000>;
-				regulator-max-microvolt = <1400000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-
-			buck4_reg: BUCK4 {
-				regulator-name = "vdd_g3d";
-				regulator-min-microvolt = <800000>;
-				regulator-max-microvolt = <1400000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-
-			buck5_reg: BUCK5 {
-				regulator-name = "vdd_mem";
-				regulator-min-microvolt = <800000>;
-				regulator-max-microvolt = <1400000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-
-			buck6_reg: BUCK6 {
-				regulator-name = "vdd_kfc";
-				regulator-min-microvolt = <800000>;
-				regulator-max-microvolt = <1500000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-
-			buck7_reg: BUCK7 {
-				regulator-name = "vdd_1.0v_ldo";
-				regulator-min-microvolt = <800000>;
-				regulator-max-microvolt = <1500000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-
-			buck8_reg: BUCK8 {
-				regulator-name = "vdd_1.8v_ldo";
-				regulator-min-microvolt = <800000>;
-				regulator-max-microvolt = <1500000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-
-			buck9_reg: BUCK9 {
-				regulator-name = "vdd_2.8v_ldo";
-				regulator-min-microvolt = <3000000>;
-				regulator-max-microvolt = <3750000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-
-			buck10_reg: BUCK10 {
-				regulator-name = "vdd_vmem";
-				regulator-min-microvolt = <2850000>;
-				regulator-max-microvolt = <2850000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-		};
-	};
-};
-
 &i2c_2 {
 	samsung,i2c-sda-delay = <100>;
 	samsung,i2c-max-bus-freq = <66000>;
+	/* used by HDMI DDC */
 	status = "okay";
+};
 
-	hdmiddc@50 {
-		compatible = "samsung,exynos4210-hdmiddc";
-		reg = <0x50>;
-	};
+&mixer {
+	status = "okay";
 };
 
 &mmc_0 {
@@ -530,48 +393,18 @@
 	vqmmc-supply = <&ldo3_reg>;
 };
 
-&mmc_2 {
-	status = "okay";
-	card-detect-delay = <200>;
-	samsung,dw-mshc-ciu-div = <3>;
-	samsung,dw-mshc-sdr-timing = <0 4>;
-	samsung,dw-mshc-ddr-timing = <0 2>;
-	pinctrl-names = "default";
-	pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
-	bus-width = <4>;
-	cap-sd-highspeed;
-	vmmc-supply = <&ldo19_reg>;
-	vqmmc-supply = <&ldo13_reg>;
-};
-
-&nocp_mem0_0 {
-	status = "okay";
-};
-
-&nocp_mem0_1 {
-	status = "okay";
-};
-
-&nocp_mem1_0 {
-	status = "okay";
-};
-
-&nocp_mem1_1 {
-	status = "okay";
-};
-
 &pinctrl_0 {
-	hdmi_hpd_irq: hdmi-hpd-irq {
-		samsung,pins = "gpx3-7";
+	power_key: power-key {
+		samsung,pins = "gpx0-3";
 		samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
-		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 	};
 
-	s2mps11_irq: s2mps11-irq {
-		samsung,pins = "gpx0-4";
-		samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
-		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	hdmi_hpd_irq: hdmi-hpd-irq {
+		samsung,pins = "gpx3-7";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
 		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 	};
 };
@@ -584,45 +417,3 @@
 		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 	};
 };
-
-&tmu_cpu0 {
-	vtmu-supply = <&ldo7_reg>;
-};
-
-&tmu_cpu1 {
-	vtmu-supply = <&ldo7_reg>;
-};
-
-&tmu_cpu2 {
-	vtmu-supply = <&ldo7_reg>;
-};
-
-&tmu_cpu3 {
-	vtmu-supply = <&ldo7_reg>;
-};
-
-&tmu_gpu {
-	vtmu-supply = <&ldo7_reg>;
-};
-
-&rtc {
-	status = "okay";
-	clocks = <&clock CLK_RTC>, <&s2mps11_osc S2MPS11_CLK_AP>;
-	clock-names = "rtc", "rtc_src";
-};
-
-&usbdrd_dwc3_0 {
-	dr_mode = "host";
-};
-
-/* usbdrd_dwc3_1 mode customized in each board */
-
-&usbdrd3_0 {
-	vdd33-supply = <&ldo9_reg>;
-	vdd10-supply = <&ldo11_reg>;
-};
-
-&usbdrd3_1 {
-	vdd33-supply = <&ldo9_reg>;
-	vdd10-supply = <&ldo11_reg>;
-};
diff --git a/arch/arm/boot/dts/exynos5440-ssdk5440.dts b/arch/arm/boot/dts/exynos5440-ssdk5440.dts
index 92bd2c6f7631..7eafad333bdb 100644
--- a/arch/arm/boot/dts/exynos5440-ssdk5440.dts
+++ b/arch/arm/boot/dts/exynos5440-ssdk5440.dts
@@ -56,7 +56,7 @@
 			samsung,spi-feedback-delay = <0>;
 		};
 
-		partition@00000 {
+		partition@0 {
 			label = "BootLoader";
 			reg = <0x60000 0x80000>;
 			read-only;
diff --git a/arch/arm/boot/dts/exynos5440.dtsi b/arch/arm/boot/dts/exynos5440.dtsi
index 7a00be7ea6d7..9c3c75ae5e48 100644
--- a/arch/arm/boot/dts/exynos5440.dtsi
+++ b/arch/arm/boot/dts/exynos5440.dtsi
@@ -196,7 +196,7 @@
 		clock-names = "watchdog";
 	};
 
-	gmac: ethernet@00230000 {
+	gmac: ethernet@230000 {
 		compatible = "snps,dwmac-3.70a", "snps,dwmac";
 		reg = <0x00230000 0x8000>;
 		interrupt-parent = <&gic>;
diff --git a/arch/arm/boot/dts/exynos54xx.dtsi b/arch/arm/boot/dts/exynos54xx.dtsi
index 0389e8a10d0b..a5007f182bc4 100644
--- a/arch/arm/boot/dts/exynos54xx.dtsi
+++ b/arch/arm/boot/dts/exynos54xx.dtsi
@@ -29,7 +29,7 @@
 	};
 
 	soc: soc {
-		sysram@02020000 {
+		sysram@2020000 {
 			compatible = "mmio-sram";
 			reg = <0x02020000 0x54000>;
 			#address-cells = <1>;
@@ -134,6 +134,7 @@
 				interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
 				phys = <&usbdrd_phy0 0>, <&usbdrd_phy0 1>;
 				phy-names = "usb2-phy", "usb3-phy";
+				snps,dis_u3_susphy_quirk;
 			};
 		};
 
@@ -154,6 +155,7 @@
 				reg = <0x12400000 0x10000>;
 				phys = <&usbdrd_phy1 0>, <&usbdrd_phy1 1>;
 				phy-names = "usb2-phy", "usb3-phy";
+				snps,dis_u3_susphy_quirk;
 			};
 		};
 
diff --git a/arch/arm/boot/dts/ge863-pro3.dtsi b/arch/arm/boot/dts/ge863-pro3.dtsi
index 8613944ea5c5..6a9fdc0760f0 100644
--- a/arch/arm/boot/dts/ge863-pro3.dtsi
+++ b/arch/arm/boot/dts/ge863-pro3.dtsi
@@ -50,7 +50,7 @@
 							reg = <0x0 0x7c0000>;
 						};
 
-						root@07c0000 {
+						root@7c0000 {
 							label = "root";
 							reg = <0x7c0000 0x7840000>;
 						};
diff --git a/arch/arm/boot/dts/gemini.dtsi b/arch/arm/boot/dts/gemini.dtsi
index b9b07d0895cf..cb5c925bd597 100644
--- a/arch/arm/boot/dts/gemini.dtsi
+++ b/arch/arm/boot/dts/gemini.dtsi
@@ -142,6 +142,12 @@
 						groups = "idegrp";
 					};
 				};
+				tvc_default_pins: pinctrl-tvc {
+					mux {
+						function = "tvc";
+						groups = "tvcgrp";
+					};
+				};
 			};
 		};
 
@@ -348,5 +354,20 @@
 			memcpy-bus-width = <32>;
 			#dma-cells = <2>;
 		};
+
+		display-controller@6a000000 {
+			compatible = "cortina,gemini-tvc", "faraday,tve200";
+			reg = <0x6a000000 0x1000>;
+			interrupts = <13 IRQ_TYPE_EDGE_RISING>;
+			resets = <&syscon GEMINI_RESET_TVC>;
+			clocks = <&syscon GEMINI_CLK_GATE_TVC>,
+				 <&syscon GEMINI_CLK_TVC>;
+			clock-names = "PCLK", "TVE";
+			pinctrl-names = "default";
+			pinctrl-0 = <&tvc_default_pins>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/hip01.dtsi b/arch/arm/boot/dts/hip01.dtsi
index 9d5fd5cfefa6..f7cf4f53e764 100644
--- a/arch/arm/boot/dts/hip01.dtsi
+++ b/arch/arm/boot/dts/hip01.dtsi
@@ -91,14 +91,14 @@
 			reboot-offset = <0x4>;
 		};
 
-		global_timer@0a000200 {
+		global_timer@a000200 {
 			compatible = "arm,cortex-a9-global-timer";
 			reg = <0x0a000200 0x100>;
 			interrupts = <1 11 0xf04>;
 			clocks = <&hisi_refclk144mhz>;
 		};
 
-		local_timer@0a000600 {
+		local_timer@a000600 {
 			compatible = "arm,cortex-a9-twd-timer";
 			reg = <0x0a000600 0x100>;
 			interrupts = <1 13 0xf04>;
diff --git a/arch/arm/boot/dts/hip04-d01.dts b/arch/arm/boot/dts/hip04-d01.dts
index 40a9e33c2654..ca48641d0f48 100644
--- a/arch/arm/boot/dts/hip04-d01.dts
+++ b/arch/arm/boot/dts/hip04-d01.dts
@@ -18,7 +18,7 @@
 	model = "Hisilicon D01 Development Board";
 	compatible = "hisilicon,hip04-d01";
 
-	memory@00000000,10000000 {
+	memory@0,10000000 {
 		device_type = "memory";
 		reg = <0x00000000 0x10000000 0x00000000 0xc0000000>,
 		      <0x00000004 0xc0000000 0x00000003 0x40000000>;
diff --git a/arch/arm/boot/dts/hisi-x5hd2.dtsi b/arch/arm/boot/dts/hisi-x5hd2.dtsi
index 6c712a97e1fe..50d3f8426da1 100644
--- a/arch/arm/boot/dts/hisi-x5hd2.dtsi
+++ b/arch/arm/boot/dts/hisi-x5hd2.dtsi
@@ -39,7 +39,7 @@
 			compatible = "simple-bus";
 			ranges;
 
-			timer0: timer@00002000 {
+			timer0: timer@2000 {
 				compatible = "arm,sp804", "arm,primecell";
 				reg = <0x00002000 0x1000>;
 				/* timer00 & timer01 */
@@ -48,7 +48,7 @@
 				status = "disabled";
 			};
 
-			timer1: timer@00a29000 {
+			timer1: timer@a29000 {
 				/*
 				 * Only used in NORMAL state, not available ins
 				 * SLOW or DOZE state.
@@ -62,7 +62,7 @@
 				status = "disabled";
 			};
 
-			timer2: timer@00a2a000 {
+			timer2: timer@a2a000 {
 				compatible = "arm,sp804", "arm,primecell";
 				reg = <0x00a2a000 0x1000>;
 				/* timer20 & timer21 */
@@ -71,7 +71,7 @@
 				status = "disabled";
 			};
 
-			timer3: timer@00a2b000 {
+			timer3: timer@a2b000 {
 				compatible = "arm,sp804", "arm,primecell";
 				reg = <0x00a2b000 0x1000>;
 				/* timer30 & timer31 */
@@ -80,7 +80,7 @@
 				status = "disabled";
 			};
 
-			timer4: timer@00a81000 {
+			timer4: timer@a81000 {
 				compatible = "arm,sp804", "arm,primecell";
 				reg = <0x00a81000 0x1000>;
 				/* timer30 & timer31 */
@@ -89,7 +89,7 @@
 				status = "disabled";
 			};
 
-			uart0: uart@00b00000 {
+			uart0: uart@b00000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0x00b00000 0x1000>;
 				interrupts = <0 49 4>;
@@ -98,7 +98,7 @@
 				status = "disabled";
 			};
 
-			uart1: uart@00006000 {
+			uart1: uart@6000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0x00006000 0x1000>;
 				interrupts = <0 50 4>;
@@ -107,7 +107,7 @@
 				status = "disabled";
 			};
 
-			uart2: uart@00b02000 {
+			uart2: uart@b02000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0x00b02000 0x1000>;
 				interrupts = <0 51 4>;
@@ -116,7 +116,7 @@
 				status = "disabled";
 			};
 
-			uart3: uart@00b03000 {
+			uart3: uart@b03000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0x00b03000 0x1000>;
 				interrupts = <0 52 4>;
@@ -125,7 +125,7 @@
 				status = "disabled";
 			};
 
-			uart4: uart@00b04000 {
+			uart4: uart@b04000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0xb04000 0x1000>;
 				interrupts = <0 53 4>;
@@ -199,7 +199,7 @@
 				status = "disabled";
 			};
 
-			gpio5: gpio@004000 {
+			gpio5: gpio@4000 {
 				compatible = "arm,pl061", "arm,primecell";
 				reg = <0x004000 0x1000>;
 				interrupts = <0 113 0x4>;
@@ -378,7 +378,7 @@
 			};
 		};
 
-		local_timer@00a00600 {
+		local_timer@a00600 {
 			compatible = "arm,cortex-a9-twd-timer";
 			reg = <0x00a00600 0x20>;
 			interrupts = <1 13 0xf01>;
@@ -392,7 +392,7 @@
 			cache-level = <2>;
 		};
 
-		sysctrl: system-controller@00000000 {
+		sysctrl: system-controller@0 {
 			compatible = "hisilicon,sysctrl", "syscon";
 			reg = <0x00000000 0x1000>;
 		};
@@ -404,7 +404,7 @@
 			mask = <0xdeadbeef>;
 		};
 
-		cpuctrl@00a22000 {
+		cpuctrl@a22000 {
 			compatible = "hisilicon,cpuctrl";
 			#address-cells = <1>;
 			#size-cells = <1>;
@@ -489,7 +489,7 @@
 			clocks = <&clock HIX5HD2_SATA_CLK>;
 		};
 
-		ir: ir@001000 {
+		ir: ir@1000 {
 			compatible = "hisilicon,hix5hd2-ir";
 			reg = <0x001000 0x1000>;
 			interrupts = <0 47 4>;
diff --git a/arch/arm/boot/dts/imx1.dtsi b/arch/arm/boot/dts/imx1.dtsi
index 38d712be5685..20f6565c337d 100644
--- a/arch/arm/boot/dts/imx1.dtsi
+++ b/arch/arm/boot/dts/imx1.dtsi
@@ -40,7 +40,7 @@
 		spi1 = &cspi2;
 	};
 
-	aitc: aitc-interrupt-controller@00223000 {
+	aitc: aitc-interrupt-controller@223000 {
 		compatible = "fsl,imx1-aitc", "fsl,avic";
 		interrupt-controller;
 		#interrupt-cells = <1>;
@@ -69,14 +69,14 @@
 		interrupt-parent = <&aitc>;
 		ranges;
 
-		aipi@00200000 {
+		aipi@200000 {
 			compatible = "fsl,aipi-bus", "simple-bus";
 			#address-cells = <1>;
 			#size-cells = <1>;
 			reg = <0x00200000 0x10000>;
 			ranges;
 
-			gpt1: timer@00202000 {
+			gpt1: timer@202000 {
 				compatible = "fsl,imx1-gpt";
 				reg = <0x00202000 0x1000>;
 				interrupts = <59>;
@@ -85,7 +85,7 @@
 				clock-names = "ipg", "per";
 			};
 
-			gpt2: timer@00203000 {
+			gpt2: timer@203000 {
 				compatible = "fsl,imx1-gpt";
 				reg = <0x00203000 0x1000>;
 				interrupts = <58>;
@@ -94,7 +94,7 @@
 				clock-names = "ipg", "per";
 			};
 
-			fb: fb@00205000 {
+			fb: fb@205000 {
 				compatible = "fsl,imx1-fb";
 				reg = <0x00205000 0x1000>;
 				interrupts = <14>;
@@ -105,7 +105,7 @@
 				status = "disabled";
 			};
 
-			uart1: serial@00206000 {
+			uart1: serial@206000 {
 				compatible = "fsl,imx1-uart";
 				reg = <0x00206000 0x1000>;
 				interrupts = <30 29 26>;
@@ -115,7 +115,7 @@
 				status = "disabled";
 			};
 
-			uart2: serial@00207000 {
+			uart2: serial@207000 {
 				compatible = "fsl,imx1-uart";
 				reg = <0x00207000 0x1000>;
 				interrupts = <24 23 20>;
@@ -125,7 +125,7 @@
 				status = "disabled";
 			};
 
-			pwm: pwm@00208000 {
+			pwm: pwm@208000 {
 				#pwm-cells = <2>;
 				compatible = "fsl,imx1-pwm";
 				reg = <0x00208000 0x1000>;
@@ -135,7 +135,7 @@
 				clock-names = "ipg", "per";
 			};
 
-			dma: dma@00209000 {
+			dma: dma@209000 {
 				compatible = "fsl,imx1-dma";
 				reg = <0x00209000 0x1000>;
 				interrupts = <61 60>;
@@ -145,7 +145,7 @@
 				#dma-cells = <1>;
 			};
 
-			uart3: serial@0020a000 {
+			uart3: serial@20a000 {
 				compatible = "fsl,imx1-uart";
 				reg = <0x0020a000 0x1000>;
 				interrupts = <54 4 1>;
@@ -156,14 +156,14 @@
 			};
 		};
 
-		aipi@00210000 {
+		aipi@210000 {
 			compatible = "fsl,aipi-bus", "simple-bus";
 			#address-cells = <1>;
 			#size-cells = <1>;
 			reg = <0x00210000 0x10000>;
 			ranges;
 
-			cspi1: cspi@00213000 {
+			cspi1: cspi@213000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx1-cspi";
@@ -175,7 +175,7 @@
 				status = "disabled";
 			};
 
-			i2c: i2c@00217000 {
+			i2c: i2c@217000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx1-i2c";
@@ -185,7 +185,7 @@
 				status = "disabled";
 			};
 
-			cspi2: cspi@00219000 {
+			cspi2: cspi@219000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx1-cspi";
@@ -197,20 +197,20 @@
 				status = "disabled";
 			};
 
-			clks: ccm@0021b000 {
+			clks: ccm@21b000 {
 				compatible = "fsl,imx1-ccm";
 				reg = <0x0021b000 0x1000>;
 				#clock-cells = <1>;
 			};
 
-			iomuxc: iomuxc@0021c000 {
+			iomuxc: iomuxc@21c000 {
 				compatible = "fsl,imx1-iomuxc";
 				reg = <0x0021c000 0x1000>;
 				#address-cells = <1>;
 				#size-cells = <1>;
 				ranges;
 
-				gpio1: gpio@0021c000 {
+				gpio1: gpio@21c000 {
 					compatible = "fsl,imx1-gpio";
 					reg = <0x0021c000 0x100>;
 					interrupts = <11>;
@@ -220,7 +220,7 @@
 					#interrupt-cells = <2>;
 				};
 
-				gpio2: gpio@0021c100 {
+				gpio2: gpio@21c100 {
 					compatible = "fsl,imx1-gpio";
 					reg = <0x0021c100 0x100>;
 					interrupts = <12>;
@@ -230,7 +230,7 @@
 					#interrupt-cells = <2>;
 				};
 
-				gpio3: gpio@0021c200 {
+				gpio3: gpio@21c200 {
 					compatible = "fsl,imx1-gpio";
 					reg = <0x0021c200 0x100>;
 					interrupts = <13>;
@@ -240,7 +240,7 @@
 					#interrupt-cells = <2>;
 				};
 
-				gpio4: gpio@0021c300 {
+				gpio4: gpio@21c300 {
 					compatible = "fsl,imx1-gpio";
 					reg = <0x0021c300 0x100>;
 					interrupts = <62>;
@@ -252,7 +252,7 @@
 			};
 		};
 
-		weim: weim@00220000 {
+		weim: weim@220000 {
 			#address-cells = <2>;
 			#size-cells = <1>;
 			compatible = "fsl,imx1-weim";
@@ -269,7 +269,7 @@
 			status = "disabled";
 		};
 
-		esram: esram@00300000 {
+		esram: esram@300000 {
 			compatible = "mmio-sram";
 			reg = <0x00300000 0x20000>;
 		};
diff --git a/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard.dts b/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard.dts
index db39bd6b8e00..0f053721d80f 100644
--- a/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard.dts
+++ b/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard.dts
@@ -64,7 +64,7 @@
 &esdhc1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_esdhc1>;
-	cd-gpios = <&gpio1 20>;
+	cd-gpios = <&gpio1 20 GPIO_ACTIVE_LOW>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/imx25-pdk.dts b/arch/arm/boot/dts/imx25-pdk.dts
index c52692821fb1..2d15ce72d006 100644
--- a/arch/arm/boot/dts/imx25-pdk.dts
+++ b/arch/arm/boot/dts/imx25-pdk.dts
@@ -135,7 +135,7 @@
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		clocks = <&clks 129>;
@@ -295,6 +295,14 @@
 	status = "okay";
 };
 
+&tsc {
+	status = "okay";
+};
+
+&tscadc {
+	status = "okay";
+};
+
 &uart1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_uart1>;
diff --git a/arch/arm/boot/dts/imx28-apx4devkit.dts b/arch/arm/boot/dts/imx28-apx4devkit.dts
index d2a91976e67f..ae078341fb60 100644
--- a/arch/arm/boot/dts/imx28-apx4devkit.dts
+++ b/arch/arm/boot/dts/imx28-apx4devkit.dts
@@ -143,7 +143,7 @@
 				pinctrl-0 = <&i2c0_pins_a>;
 				status = "okay";
 
-				sgtl5000: codec@0a {
+				sgtl5000: codec@a {
 					compatible = "fsl,sgtl5000";
 					reg = <0x0a>;
 					VDDA-supply = <&reg_3p3v>;
diff --git a/arch/arm/boot/dts/imx28-eukrea-mbmx28lc.dtsi b/arch/arm/boot/dts/imx28-eukrea-mbmx28lc.dtsi
index 581e85f4fd4c..49ab40838e69 100644
--- a/arch/arm/boot/dts/imx28-eukrea-mbmx28lc.dtsi
+++ b/arch/arm/boot/dts/imx28-eukrea-mbmx28lc.dtsi
@@ -148,7 +148,7 @@
 	pinctrl-0 = <&i2c0_pins_a>;
 	status = "okay";
 
-	sgtl5000: codec@0a {
+	sgtl5000: codec@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		VDDA-supply = <&reg_3p3v>;
diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts
index 5309bb90d7d5..7f5b80402c54 100644
--- a/arch/arm/boot/dts/imx28-evk.dts
+++ b/arch/arm/boot/dts/imx28-evk.dts
@@ -194,7 +194,7 @@
 				pinctrl-0 = <&i2c0_pins_a>;
 				status = "okay";
 
-				sgtl5000: codec@0a {
+				sgtl5000: codec@a {
 					compatible = "fsl,sgtl5000";
 					reg = <0x0a>;
 					VDDA-supply = <&reg_3p3v>;
diff --git a/arch/arm/boot/dts/imx28-m28evk.dts b/arch/arm/boot/dts/imx28-m28evk.dts
index dbfb8aab505f..22aa025cab1e 100644
--- a/arch/arm/boot/dts/imx28-m28evk.dts
+++ b/arch/arm/boot/dts/imx28-m28evk.dts
@@ -137,7 +137,7 @@
 			};
 
 			i2c0: i2c@80058000 {
-				sgtl5000: codec@0a {
+				sgtl5000: codec@a {
 					compatible = "fsl,sgtl5000";
 					reg = <0x0a>;
 					VDDA-supply = <&reg_3p3v>;
diff --git a/arch/arm/boot/dts/imx28-tx28.dts b/arch/arm/boot/dts/imx28-tx28.dts
index 0ebbc83852d0..152621ea37db 100644
--- a/arch/arm/boot/dts/imx28-tx28.dts
+++ b/arch/arm/boot/dts/imx28-tx28.dts
@@ -1,13 +1,43 @@
 /*
  * Copyright 2012 Shawn Guo <shawn.guo@linaro.org>
- * Copyright 2013 Lothar Waßmann <LW@KARO-electronics.de>
+ * Copyright 2013-2017 Lothar Waßmann <LW@KARO-electronics.de>
  *
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 at the following locations:
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
  *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
  */
 
 /dts-v1/;
@@ -45,82 +75,69 @@
 		status = "disabled";
 	};
 
-	regulators {
-		compatible = "simple-bus";
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		reg_usb0_vbus: regulator@0 {
-			compatible = "regulator-fixed";
-			reg = <0>;
-			regulator-name = "usb0_vbus";
-			regulator-min-microvolt = <5000000>;
-			regulator-max-microvolt = <5000000>;
-			gpio = <&gpio0 18 GPIO_ACTIVE_HIGH>;
-			enable-active-high;
-		};
+	reg_usb0_vbus: regulator-usb0-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usb0_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&gpio0 18 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
 
-		reg_usb1_vbus: regulator@1 {
-			compatible = "regulator-fixed";
-			reg = <1>;
-			regulator-name = "usb1_vbus";
-			regulator-min-microvolt = <5000000>;
-			regulator-max-microvolt = <5000000>;
-			gpio = <&gpio3 27 GPIO_ACTIVE_HIGH>;
-			enable-active-high;
-		};
+	reg_usb1_vbus: regulator-usb1-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usb1_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&gpio3 27 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
 
-		reg_2p5v: regulator@2 {
-			compatible = "regulator-fixed";
-			reg = <2>;
-			regulator-name = "2P5V";
-			regulator-min-microvolt = <2500000>;
-			regulator-max-microvolt = <2500000>;
-			regulator-always-on;
-		};
+	reg_2p5v: regulator-2p5v {
+		compatible = "regulator-fixed";
+		regulator-name = "2P5V";
+		regulator-min-microvolt = <2500000>;
+		regulator-max-microvolt = <2500000>;
+		regulator-always-on;
+	};
 
-		reg_3p3v: regulator@3 {
-			compatible = "regulator-fixed";
-			reg = <3>;
-			regulator-name = "3P3V";
-			regulator-min-microvolt = <3300000>;
-			regulator-max-microvolt = <3300000>;
-			regulator-always-on;
-		};
+	reg_3p3v: regulator-3p3v {
+		compatible = "regulator-fixed";
+		regulator-name = "3P3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+	};
 
-		reg_can_xcvr: regulator@4 {
-			compatible = "regulator-fixed";
-			reg = <4>;
-			regulator-name = "CAN XCVR";
-			regulator-min-microvolt = <3300000>;
-			regulator-max-microvolt = <3300000>;
-			gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
-			pinctrl-names = "default";
-			pinctrl-0 = <&tx28_flexcan_xcvr_pins>;
-		};
+	reg_can_xcvr: regulator-can-xcvr {
+		compatible = "regulator-fixed";
+		regulator-name = "CAN XCVR";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&tx28_flexcan_xcvr_pins>;
+	};
 
-		reg_lcd: regulator@5 {
-			compatible = "regulator-fixed";
-			reg = <5>;
-			regulator-name = "LCD POWER";
-			regulator-min-microvolt = <3300000>;
-			regulator-max-microvolt = <3300000>;
-			gpio = <&gpio1 31 GPIO_ACTIVE_HIGH>;
-			enable-active-high;
-		};
+	reg_lcd: regulator-lcd-power {
+		compatible = "regulator-fixed";
+		regulator-name = "LCD POWER";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio1 31 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
 
-		reg_lcd_reset: regulator@6 {
-			compatible = "regulator-fixed";
-			reg = <6>;
-			regulator-name = "LCD RESET";
-			regulator-min-microvolt = <3300000>;
-			regulator-max-microvolt = <3300000>;
-			gpio = <&gpio3 30 GPIO_ACTIVE_HIGH>;
-			startup-delay-us = <300000>;
-			enable-active-high;
-			regulator-always-on;
-			regulator-boot-on;
-		};
+	reg_lcd_reset: regulator-lcd-reset {
+		compatible = "regulator-fixed";
+		regulator-name = "LCD RESET";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio3 30 GPIO_ACTIVE_HIGH>;
+		startup-delay-us = <300000>;
+		enable-active-high;
+		regulator-always-on;
+		regulator-boot-on;
 	};
 
 	clocks {
@@ -298,7 +315,7 @@
 	clock-frequency = <400000>;
 	status = "okay";
 
-	sgtl5000: sgtl5000@0a {
+	sgtl5000: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		VDDA-supply = <&reg_2p5v>;
@@ -312,7 +329,7 @@
 		pinctrl-names = "default";
 		pinctrl-0 = <&tx28_pca9554_pins>;
 		interrupt-parent = <&gpio3>;
-		interrupts = <28 0>;
+		interrupts = <28 IRQ_TYPE_NONE>;
 		gpio-controller;
 		#gpio-cells = <2>;
 		interrupt-controller;
@@ -336,7 +353,7 @@
 		pinctrl-names = "default";
 		pinctrl-0 = <&tx28_tsc2007_pins>;
 		interrupt-parent = <&gpio3>;
-		interrupts = <20 0>;
+		interrupts = <20 IRQ_TYPE_EDGE_FALLING>;
 		pendown-gpio = <&gpio3 20 GPIO_ACTIVE_LOW>;
 		ti,x-plate-ohms = /bits/ 16 <660>;
 	};
@@ -344,6 +361,8 @@
 	ds1339: rtc@68 {
 		compatible = "mxim,ds1339";
 		reg = <0x68>;
+		trickle-resistor-ohms = <250>;
+		trickle-diode-disable;
 	};
 };
 
diff --git a/arch/arm/boot/dts/imx35-eukrea-mbimxsd35-baseboard.dts b/arch/arm/boot/dts/imx35-eukrea-mbimxsd35-baseboard.dts
index e9357131b026..ae98d6759074 100644
--- a/arch/arm/boot/dts/imx35-eukrea-mbimxsd35-baseboard.dts
+++ b/arch/arm/boot/dts/imx35-eukrea-mbimxsd35-baseboard.dts
@@ -65,7 +65,7 @@
 &esdhc1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_esdhc1>;
-	cd-gpios = <&gpio3 24>;
+	cd-gpios = <&gpio3 24 GPIO_ACTIVE_LOW>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/imx50.dtsi b/arch/arm/boot/dts/imx50.dtsi
index 3747d80104f4..35955e63d6c5 100644
--- a/arch/arm/boot/dts/imx50.dtsi
+++ b/arch/arm/boot/dts/imx50.dtsi
@@ -52,7 +52,7 @@
 		};
 	};
 
-	tzic: tz-interrupt-controller@0fffc000 {
+	tzic: tz-interrupt-controller@fffc000 {
 		compatible = "fsl,imx50-tzic", "fsl,imx53-tzic", "fsl,tzic";
 		interrupt-controller;
 		#interrupt-cells = <1>;
@@ -443,6 +443,7 @@
 				clocks = <&clks IMX5_CLK_SDMA_GATE>,
 					 <&clks IMX5_CLK_SDMA_GATE>;
 				clock-names = "ipg", "ahb";
+				#dma-cells = <3>;
 				fsl,sdma-ram-script-name = "imx/sdma/sdma-imx50.bin";
 			};
 
diff --git a/arch/arm/boot/dts/imx51-apf51dev.dts b/arch/arm/boot/dts/imx51-apf51dev.dts
index a5e6091c8729..3e1846a64d93 100644
--- a/arch/arm/boot/dts/imx51-apf51dev.dts
+++ b/arch/arm/boot/dts/imx51-apf51dev.dts
@@ -16,7 +16,7 @@
 	model = "Armadeus Systems APF51Dev docking/development board";
 	compatible = "armadeus,imx51-apf51dev", "armadeus,imx51-apf51", "fsl,imx51";
 
-	backlight@bl1{
+	backlight {
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_backlight>;
 		compatible = "gpio-backlight";
@@ -24,7 +24,7 @@
 		default-on;
 	};
 
-	display@di1 {
+	disp1 {
 		compatible = "fsl,imx-parallel-display";
 		interface-pix-fmt = "bgr666";
 		pinctrl-names = "default";
@@ -51,7 +51,7 @@
 
 		port {
 			display_in: endpoint {
-				remote-endpoint = <&ipu_di0_disp0>;
+				remote-endpoint = <&ipu_di0_disp1>;
 			};
 		};
 	};
@@ -120,7 +120,7 @@
 	pinctrl-0 = <&pinctrl_hog>;
 
 	imx51-apf51dev {
-		pinctrl_backlight: bl1grp {
+		pinctrl_backlight: backlightgrp {
 			fsl,pins = <
 				MX51_PAD_DI1_D1_CS__GPIO3_4 0x1F5
 			>;
@@ -218,6 +218,6 @@
 	};
 };
 
-&ipu_di0_disp0 {
+&ipu_di0_disp1 {
 	remote-endpoint = <&display_in>;
 };
diff --git a/arch/arm/boot/dts/imx51-babbage.dts b/arch/arm/boot/dts/imx51-babbage.dts
index 873cf242679c..2a694c5cc8ae 100644
--- a/arch/arm/boot/dts/imx51-babbage.dts
+++ b/arch/arm/boot/dts/imx51-babbage.dts
@@ -39,7 +39,7 @@
 		};
 	};
 
-	display0: display@di0 {
+	display1: disp1 {
 		compatible = "fsl,imx-parallel-display";
 		interface-pix-fmt = "rgb24";
 		pinctrl-names = "default";
@@ -61,12 +61,12 @@
 
 		port {
 			display0_in: endpoint {
-				remote-endpoint = <&ipu_di0_disp0>;
+				remote-endpoint = <&ipu_di0_disp1>;
 			};
 		};
 	};
 
-	display1: display@di1 {
+	display2: disp2 {
 		compatible = "fsl,imx-parallel-display";
 		interface-pix-fmt = "rgb565";
 		pinctrl-names = "default";
@@ -93,7 +93,7 @@
 
 		port {
 			display1_in: endpoint {
-				remote-endpoint = <&ipu_di1_disp1>;
+				remote-endpoint = <&ipu_di1_disp2>;
 			};
 		};
 	};
@@ -337,7 +337,7 @@
 	pinctrl-0 = <&pinctrl_i2c2>;
 	status = "okay";
 
-	sgtl5000: codec@0a {
+	sgtl5000: codec@a {
 		compatible = "fsl,sgtl5000";
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_clkcodec>;
@@ -348,11 +348,11 @@
 	};
 };
 
-&ipu_di0_disp0 {
+&ipu_di0_disp1 {
 	remote-endpoint = <&display0_in>;
 };
 
-&ipu_di1_disp1 {
+&ipu_di1_disp2 {
 	remote-endpoint = <&display1_in>;
 };
 
diff --git a/arch/arm/boot/dts/imx51-ts4800.dts b/arch/arm/boot/dts/imx51-ts4800.dts
index ca1cc5eca80f..564233e97412 100644
--- a/arch/arm/boot/dts/imx51-ts4800.dts
+++ b/arch/arm/boot/dts/imx51-ts4800.dts
@@ -50,7 +50,7 @@
 		power-supply = <&backlight_reg>;
 	};
 
-	display0: display@di0 {
+	display1: disp1 {
 		compatible = "fsl,imx-parallel-display";
 		interface-pix-fmt = "rgb24";
 		pinctrl-names = "default";
@@ -71,9 +71,9 @@
 			};
 		};
 
-		port@0 {
+		port {
 			display0_in: endpoint {
-				remote-endpoint = <&ipu_di0_disp0>;
+				remote-endpoint = <&ipu_di0_disp1>;
 			};
 		};
 	};
@@ -107,7 +107,7 @@
 	};
 };
 
-&ipu_di0_disp0 {
+&ipu_di0_disp1 {
 	remote-endpoint = <&display0_in>;
 };
 
diff --git a/arch/arm/boot/dts/imx51-zii-rdu1.dts b/arch/arm/boot/dts/imx51-zii-rdu1.dts
new file mode 100644
index 000000000000..49be0e1c812d
--- /dev/null
+++ b/arch/arm/boot/dts/imx51-zii-rdu1.dts
@@ -0,0 +1,834 @@
+/*
+ * Copyright (C) 2017 Zodiac Inflight Innovations
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "imx51.dtsi"
+#include <dt-bindings/sound/fsl-imx-audmux.h>
+
+/ {
+	model = "ZII RDU1 Board";
+	compatible = "zii,imx51-rdu1", "fsl,imx51";
+
+	chosen {
+		stdout-path = &uart1;
+	};
+
+	aliases {
+		mdio-gpio0 = &mdio_gpio;
+		rtc0 = &ds1341;
+	};
+
+	clk_26M_osc: 26M_osc {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <26000000>;
+	};
+
+	clk_26M_osc_gate: 26M_gate {
+		compatible = "gpio-gate-clock";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_clk26mhz>;
+		clocks = <&clk_26M_osc>;
+		#clock-cells = <0>;
+		enable-gpios = <&gpio3 1 GPIO_ACTIVE_HIGH>;
+	};
+
+	clk_26M_usb: usbhost_gate {
+		compatible = "gpio-gate-clock";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_usbgate26mhz>;
+		clocks = <&clk_26M_osc_gate>;
+		#clock-cells = <0>;
+		enable-gpios = <&gpio1 19 GPIO_ACTIVE_LOW>;
+	};
+
+	clk_26M_snd: snd_gate {
+		compatible = "gpio-gate-clock";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_sndgate26mhz>;
+		clocks = <&clk_26M_osc_gate>;
+		#clock-cells = <0>;
+		enable-gpios = <&gpio4 26 GPIO_ACTIVE_LOW>;
+	};
+
+	reg_5p0v_main: regulator-5p0v-main {
+		compatible = "regulator-fixed";
+		regulator-name = "5V_MAIN";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+	};
+
+	reg_3p3v: regulator-3p3v {
+		compatible = "regulator-fixed";
+		regulator-name = "3.3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+	};
+
+	disp0 {
+		compatible = "fsl,imx-parallel-display";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_ipu_disp1>;
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		port@0 {
+			reg = <0>;
+
+			display_in: endpoint {
+				remote-endpoint = <&ipu_di0_disp1>;
+			};
+		};
+
+		port@1 {
+			reg = <1>;
+
+			display_out: endpoint {
+				remote-endpoint = <&panel_in>;
+			};
+		};
+	};
+
+	panel {
+		/* no compatible here, bootloader will patch in correct one */
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_panel>;
+		power-supply = <&reg_3p3v>;
+		enable-gpios = <&gpio3 3 GPIO_ACTIVE_HIGH>;
+		status = "disabled";
+
+		port {
+			panel_in: endpoint {
+				remote-endpoint = <&display_out>;
+			};
+		};
+	};
+
+	i2c_gpio: i2c-gpio {
+		compatible = "i2c-gpio";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_swi2c>;
+		gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>, /* sda */
+			<&gpio3 4 GPIO_ACTIVE_HIGH>; /* scl */
+		i2c-gpio,delay-us = <50>;
+		status = "okay";
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		sgtl5000: codec@a {
+			compatible = "fsl,sgtl5000";
+			reg = <0x0a>;
+			clocks = <&clk_26M_snd>;
+			VDDA-supply = <&vdig_reg>;
+			VDDIO-supply = <&vvideo_reg>;
+			#sound-dai-cells = <0>;
+		};
+	};
+
+	spi_gpio: spi-gpio {
+		compatible = "spi-gpio";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpiospi0>;
+		status = "okay";
+
+		gpio-sck = <&gpio4 15 GPIO_ACTIVE_HIGH>;
+		gpio-mosi = <&gpio4 12 GPIO_ACTIVE_HIGH>;
+		gpio-miso = <&gpio4 11 GPIO_ACTIVE_HIGH>;
+		num-chipselects = <1>;
+		cs-gpios = <&gpio4 14 GPIO_ACTIVE_HIGH>;
+
+		eeprom@0 {
+			compatible = "eeprom-93xx46";
+			reg = <0>;
+			spi-max-frequency = <1000000>;
+			spi-cs-high;
+			data-size = <8>;
+		};
+	};
+
+	mdio_gpio: mdio-gpio {
+		compatible = "virtual,mdio-gpio";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_swmdio>;
+		gpios = <&gpio3 26 GPIO_ACTIVE_HIGH>, /* mdc */
+			<&gpio3 25 GPIO_ACTIVE_HIGH>; /* mdio */
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		switch@0 {
+			compatible = "marvell,mv88e6085";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0>;
+			dsa,member = <0 0>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					label = "cpu";
+					ethernet = <&fec>;
+
+					fixed-link {
+						speed = <100>;
+						full-duplex;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+					label = "netaux";
+				};
+
+				port@3 {
+					reg = <3>;
+					label = "netright";
+				};
+
+				port@4 {
+					reg = <4>;
+					label = "netleft";
+				};
+			};
+		};
+	};
+
+	sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "RDU1 audio";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,bitclock-master = <&sound_codec>;
+		simple-audio-card,frame-master = <&sound_codec>;
+		simple-audio-card,widgets =
+			"Headphone", "Headphone Jack";
+		simple-audio-card,routing =
+			"Headphone Jack", "HPLEFT",
+			"Headphone Jack", "HPRIGHT";
+		simple-audio-card,aux-devs = <&tpa6130a2>;
+
+		sound_cpu: simple-audio-card,cpu {
+			sound-dai = <&ssi2>;
+		};
+
+		sound_codec: simple-audio-card,codec {
+			sound-dai = <&sgtl5000>;
+			clocks = <&clk_26M_snd>;
+		};
+	};
+
+	usbh1phy: usbphy1 {
+		compatible = "usb-nop-xceiv";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_usbh1phy>;
+		clocks = <&clk_26M_usb>;
+		clock-names = "main_clk";
+		reset-gpios = <&gpio4 8 GPIO_ACTIVE_LOW>;
+		vcc-supply = <&vusb_reg>;
+	};
+
+	usbh2phy: usbphy2 {
+		compatible = "usb-nop-xceiv";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_usbh2phy>;
+		clocks = <&clk_26M_usb>;
+		clock-names = "main_clk";
+		reset-gpios = <&gpio4 7 GPIO_ACTIVE_LOW>;
+		vcc-supply = <&vusb_reg>;
+	};
+};
+
+&audmux {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_audmux>;
+	status = "okay";
+
+	ssi2 {
+		fsl,audmux-port = <1>;
+		fsl,port-config = <
+			(IMX_AUDMUX_V2_PTCR_SYN |
+			 IMX_AUDMUX_V2_PTCR_TFSEL(2) |
+			 IMX_AUDMUX_V2_PTCR_TCSEL(2) |
+			 IMX_AUDMUX_V2_PTCR_TFSDIR |
+			 IMX_AUDMUX_V2_PTCR_TCLKDIR)
+			IMX_AUDMUX_V2_PDCR_RXDSEL(2)
+		>;
+	};
+
+	aud3 {
+		fsl,audmux-port = <2>;
+		fsl,port-config = <
+			IMX_AUDMUX_V2_PTCR_SYN
+			IMX_AUDMUX_V2_PDCR_RXDSEL(1)
+		>;
+	};
+};
+
+&cpu {
+	cpu-supply = <&sw1_reg>;
+};
+
+&ecspi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi1>;
+	cs-gpios = <&gpio4 24 GPIO_ACTIVE_HIGH>,
+		   <&gpio4 25 GPIO_ACTIVE_LOW>;
+	status = "okay";
+
+	pmic@0 {
+		compatible = "fsl,mc13892";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_pmic>;
+		spi-max-frequency = <6000000>;
+		spi-cs-high;
+		reg = <0>;
+		interrupt-parent = <&gpio1>;
+		interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
+		fsl,mc13xxx-uses-adc;
+
+		regulators {
+			sw1_reg: sw1 {
+				regulator-min-microvolt = <600000>;
+				regulator-max-microvolt = <1375000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			sw2_reg: sw2 {
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <1850000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			sw3_reg: sw3 {
+				regulator-min-microvolt = <1100000>;
+				regulator-max-microvolt = <1850000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			sw4_reg: sw4 {
+				regulator-min-microvolt = <1100000>;
+				regulator-max-microvolt = <1850000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vpll_reg: vpll {
+				regulator-min-microvolt = <1050000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vdig_reg: vdig {
+				regulator-min-microvolt = <1650000>;
+				regulator-max-microvolt = <1650000>;
+				regulator-boot-on;
+			};
+
+			vsd_reg: vsd {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3150000>;
+			};
+
+			vusb_reg: vusb {
+				regulator-always-on;
+			};
+
+			vusb2_reg: vusb2 {
+				regulator-min-microvolt = <2400000>;
+				regulator-max-microvolt = <2775000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vvideo_reg: vvideo {
+				regulator-min-microvolt = <2775000>;
+				regulator-max-microvolt = <2775000>;
+			};
+
+			vaudio_reg: vaudio {
+				regulator-min-microvolt = <2300000>;
+				regulator-max-microvolt = <3000000>;
+			};
+
+			vcam_reg: vcam {
+				regulator-min-microvolt = <2500000>;
+				regulator-max-microvolt = <3000000>;
+			};
+
+			vgen1_reg: vgen1 {
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <1200000>;
+			};
+
+			vgen2_reg: vgen2 {
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <3150000>;
+				regulator-always-on;
+			};
+
+			vgen3_reg: vgen3 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <2900000>;
+				regulator-always-on;
+			};
+		};
+
+		leds {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			led-control = <0x0 0x0 0x3f83f8 0x0>;
+
+			sysled0 {
+				reg = <3>;
+				label = "system:green:status";
+				linux,default-trigger = "default-on";
+			};
+
+			sysled1 {
+				reg = <4>;
+				label = "system:green:act";
+				linux,default-trigger = "heartbeat";
+			};
+		};
+	};
+
+	flash@1 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "atmel,at45db642d", "atmel,at45", "atmel,dataflash";
+		spi-max-frequency = <25000000>;
+		reg = <1>;
+	};
+};
+
+&esdhc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_esdhc1>;
+	bus-width = <4>;
+	non-removable;
+	status = "okay";
+};
+
+&fec {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_fec>;
+	phy-mode = "mii";
+	phy-reset-gpios = <&gpio2 14 GPIO_ACTIVE_LOW>;
+	phy-supply = <&vgen3_reg>;
+	status = "okay";
+};
+
+&i2c2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c2>;
+	status = "okay";
+
+	eeprom@50 {
+		compatible = "atmel,24c04";
+		pagesize = <16>;
+		reg = <0x50>;
+	};
+
+	tpa6130a2: amp@60 {
+		compatible = "ti,tpa6130a2";
+		reg = <0x60>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_ampgpio>;
+		power-gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>;
+		Vdd-supply = <&reg_3p3v>;
+	};
+
+	ds1341: rtc@68 {
+		compatible = "maxim,ds1341";
+		reg = <0x68>;
+	};
+
+	/* touch nodes default disabled, bootloader will enable the right one */
+
+	touchscreen@4b {
+		compatible = "atmel,maxtouch";
+		reg = <0x4b>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_ts>;
+		interrupt-parent = <&gpio3>;
+		interrupts = <12 IRQ_TYPE_LEVEL_LOW>;
+		status = "disabled";
+	};
+
+	touchscreen@4c {
+		compatible = "atmel,maxtouch";
+		reg = <0x4c>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_ts>;
+		interrupt-parent = <&gpio3>;
+		interrupts = <12 IRQ_TYPE_LEVEL_LOW>;
+		status = "disabled";
+	};
+
+	touchscreen@20 {
+		compatible = "syna,rmi4_i2c";
+		reg = <0x20>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_ts>;
+		interrupt-parent = <&gpio3>;
+		interrupts = <12 IRQ_TYPE_LEVEL_LOW>;
+		status = "disabled";
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		rmi4-f01@1 {
+			reg = <0x1>;
+			syna,nosleep-mode = <2>;
+		};
+
+		rmi4-f11@11 {
+			reg = <0x11>;
+			touch-inverted-y;
+			touch-swapped-x-y;
+			syna,sensor-type = <1>;
+		};
+	};
+
+};
+
+&ipu_di0_disp1 {
+	remote-endpoint = <&display_in>;
+};
+
+&ssi2 {
+	status = "okay";
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+	status = "okay";
+};
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart2>;
+	status = "okay";
+};
+
+&uart3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart3>;
+	status = "okay";
+};
+
+&usbh1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usbh1>;
+	dr_mode = "host";
+	phy_type = "ulpi";
+	fsl,usbphy = <&usbh1phy>;
+	disable-over-current;
+	vbus-supply = <&reg_5p0v_main>;
+	status = "okay";
+};
+
+&usbh2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usbh2>;
+	dr_mode = "host";
+	phy_type = "ulpi";
+	fsl,usbphy = <&usbh2phy>;
+	disable-over-current;
+	vbus-supply = <&reg_5p0v_main>;
+	status = "okay";
+};
+
+&usbphy0 {
+	vcc-supply = <&vusb_reg>;
+};
+
+&usbotg {
+	dr_mode = "host";
+	disable-over-current;
+	phy_type = "utmi_wide";
+	vbus-supply = <&reg_5p0v_main>;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl_ampgpio: ampgpiogrp {
+		fsl,pins = <
+			MX51_PAD_GPIO1_9__GPIO1_9		0x5e
+		>;
+	};
+
+	pinctrl_audmux: audmuxgrp {
+		fsl,pins = <
+			MX51_PAD_AUD3_BB_TXD__AUD3_TXD		0xa5
+			MX51_PAD_AUD3_BB_RXD__AUD3_RXD		0x85
+			MX51_PAD_AUD3_BB_CK__AUD3_TXC		0xa5
+			MX51_PAD_AUD3_BB_FS__AUD3_TXFS		0x85
+		>;
+	};
+
+	pinctrl_clk26mhz: clk26mhzgrp {
+		fsl,pins = <
+			MX51_PAD_DI1_PIN12__GPIO3_1		0x85
+		>;
+	};
+
+	pinctrl_ecspi1: ecspi1grp {
+		fsl,pins = <
+			MX51_PAD_CSPI1_MISO__ECSPI1_MISO	0x185
+			MX51_PAD_CSPI1_MOSI__ECSPI1_MOSI	0x185
+			MX51_PAD_CSPI1_SCLK__ECSPI1_SCLK	0x185
+			MX51_PAD_CSPI1_SS0__GPIO4_24		0x85
+			MX51_PAD_CSPI1_SS1__GPIO4_25		0x85
+		>;
+	};
+
+	pinctrl_esdhc1: esdhc1grp {
+		fsl,pins = <
+			MX51_PAD_SD1_CMD__SD1_CMD		0x400020d5
+			MX51_PAD_SD1_CLK__SD1_CLK		0x20d5
+			MX51_PAD_SD1_DATA0__SD1_DATA0		0x20d5
+			MX51_PAD_SD1_DATA1__SD1_DATA1		0x20d5
+			MX51_PAD_SD1_DATA2__SD1_DATA2		0x20d5
+			MX51_PAD_SD1_DATA3__SD1_DATA3		0x20d5
+		>;
+	};
+
+	pinctrl_fec: fecgrp {
+		fsl,pins = <
+			MX51_PAD_EIM_EB2__FEC_MDIO		0x1f5
+			MX51_PAD_NANDF_D9__FEC_RDATA0		0x2180
+			MX51_PAD_EIM_EB3__FEC_RDATA1		0x180
+			MX51_PAD_EIM_CS2__FEC_RDATA2		0x180
+			MX51_PAD_EIM_CS3__FEC_RDATA3		0x180
+			MX51_PAD_EIM_CS4__FEC_RX_ER		0x180
+			MX51_PAD_NANDF_D11__FEC_RX_DV		0x2084
+			MX51_PAD_EIM_CS5__FEC_CRS		0x180
+			MX51_PAD_NANDF_RB2__FEC_COL		0x2180
+			MX51_PAD_NANDF_RB3__FEC_RX_CLK		0x2180
+			MX51_PAD_NANDF_CS2__FEC_TX_ER		0x2004
+			MX51_PAD_NANDF_CS3__FEC_MDC		0x2004
+			MX51_PAD_NANDF_D8__FEC_TDATA0		0x2180
+			MX51_PAD_NANDF_CS4__FEC_TDATA1		0x2004
+			MX51_PAD_NANDF_CS5__FEC_TDATA2		0x2004
+			MX51_PAD_NANDF_CS6__FEC_TDATA3		0x2004
+			MX51_PAD_DISP2_DAT9__FEC_TX_EN		0x2004
+			MX51_PAD_DISP2_DAT13__FEC_TX_CLK	0x2180
+			MX51_PAD_EIM_A20__GPIO2_14		0x85
+		>;
+	};
+
+	pinctrl_gpiospi0: gpiospi0grp {
+		fsl,pins = <
+			MX51_PAD_CSI2_D18__GPIO4_11		0x85
+			MX51_PAD_CSI2_D19__GPIO4_12		0x85
+			MX51_PAD_CSI2_HSYNC__GPIO4_14		0x85
+			MX51_PAD_CSI2_PIXCLK__GPIO4_15		0x85
+		>;
+	};
+
+	pinctrl_i2c2: i2c2grp {
+		fsl,pins = <
+			MX51_PAD_KEY_COL4__I2C2_SCL		0x400001ed
+			MX51_PAD_KEY_COL5__I2C2_SDA		0x400001ed
+		>;
+	};
+
+	pinctrl_ipu_disp1: ipudisp1grp {
+		fsl,pins = <
+			MX51_PAD_DISP1_DAT0__DISP1_DAT0		0x5
+			MX51_PAD_DISP1_DAT1__DISP1_DAT1		0x5
+			MX51_PAD_DISP1_DAT2__DISP1_DAT2		0x5
+			MX51_PAD_DISP1_DAT3__DISP1_DAT3		0x5
+			MX51_PAD_DISP1_DAT4__DISP1_DAT4		0x5
+			MX51_PAD_DISP1_DAT5__DISP1_DAT5		0x5
+			MX51_PAD_DISP1_DAT6__DISP1_DAT6		0x5
+			MX51_PAD_DISP1_DAT7__DISP1_DAT7		0x5
+			MX51_PAD_DISP1_DAT8__DISP1_DAT8		0x5
+			MX51_PAD_DISP1_DAT9__DISP1_DAT9		0x5
+			MX51_PAD_DISP1_DAT10__DISP1_DAT10	0x5
+			MX51_PAD_DISP1_DAT11__DISP1_DAT11	0x5
+			MX51_PAD_DISP1_DAT12__DISP1_DAT12	0x5
+			MX51_PAD_DISP1_DAT13__DISP1_DAT13	0x5
+			MX51_PAD_DISP1_DAT14__DISP1_DAT14	0x5
+			MX51_PAD_DISP1_DAT15__DISP1_DAT15	0x5
+			MX51_PAD_DISP1_DAT16__DISP1_DAT16	0x5
+			MX51_PAD_DISP1_DAT17__DISP1_DAT17	0x5
+			MX51_PAD_DISP1_DAT18__DISP1_DAT18	0x5
+			MX51_PAD_DISP1_DAT19__DISP1_DAT19	0x5
+			MX51_PAD_DISP1_DAT20__DISP1_DAT20	0x5
+			MX51_PAD_DISP1_DAT21__DISP1_DAT21	0x5
+			MX51_PAD_DISP1_DAT22__DISP1_DAT22	0x5
+			MX51_PAD_DISP1_DAT23__DISP1_DAT23	0x5
+			MX51_PAD_DI1_PIN2__DI1_PIN2		0x5
+			MX51_PAD_DI1_PIN3__DI1_PIN3		0x5
+			MX51_PAD_DI2_DISP_CLK__DI2_DISP_CLK	0x5
+		>;
+	};
+
+	pinctrl_panel: panelgrp {
+		fsl,pins = <
+			MX51_PAD_DI1_D0_CS__GPIO3_3		0x85
+		>;
+	};
+
+	pinctrl_pmic: pmicgrp {
+		fsl,pins = <
+			MX51_PAD_GPIO1_4__GPIO1_4		0x1e0
+			MX51_PAD_GPIO1_8__GPIO1_8		0x21e2
+		>;
+	};
+
+	pinctrl_sndgate26mhz: sndgate26mhzgrp {
+		fsl,pins = <
+			MX51_PAD_CSPI1_RDY__GPIO4_26		0x85
+		>;
+	};
+
+	pinctrl_swi2c: swi2cgrp {
+		fsl,pins = <
+			MX51_PAD_GPIO1_2__GPIO1_2		0xc5
+			MX51_PAD_DI1_D1_CS__GPIO3_4		0x400001f5
+		>;
+	};
+
+	pinctrl_swmdio: swmdiogrp {
+		fsl,pins = <
+			MX51_PAD_NANDF_D14__GPIO3_26		0x21e6
+			MX51_PAD_NANDF_D15__GPIO3_25		0x21e6
+		>;
+	};
+
+	pinctrl_ts: tsgrp {
+		fsl,pins = <
+			MX51_PAD_CSI1_D8__GPIO3_12		0x85
+			MX51_PAD_CSI1_D9__GPIO3_13		0x85
+		>;
+	};
+
+	pinctrl_uart1: uart1grp {
+		fsl,pins = <
+			MX51_PAD_UART1_RXD__UART1_RXD		0x1c5
+			MX51_PAD_UART1_TXD__UART1_TXD		0x1c5
+			MX51_PAD_UART1_RTS__UART1_RTS		0x1c4
+			MX51_PAD_UART1_CTS__UART1_CTS		0x1c4
+		>;
+	};
+
+	pinctrl_uart2: uart2grp {
+		fsl,pins = <
+			MX51_PAD_UART2_RXD__UART2_RXD		0xc5
+			MX51_PAD_UART2_TXD__UART2_TXD		0xc5
+		>;
+	};
+
+	pinctrl_uart3: uart3grp {
+		fsl,pins = <
+			MX51_PAD_EIM_D25__UART3_RXD		0x1c5
+			MX51_PAD_EIM_D26__UART3_TXD		0x1c5
+		>;
+	};
+
+	pinctrl_usbgate26mhz: usbgate26mhzgrp {
+		fsl,pins = <
+			MX51_PAD_DISP2_DAT6__GPIO1_19		0x85
+		>;
+	};
+
+	pinctrl_usbh1: usbh1grp {
+		fsl,pins = <
+			MX51_PAD_USBH1_STP__USBH1_STP		0x0
+			MX51_PAD_USBH1_CLK__USBH1_CLK		0x0
+			MX51_PAD_USBH1_DIR__USBH1_DIR		0x0
+			MX51_PAD_USBH1_NXT__USBH1_NXT		0x0
+			MX51_PAD_USBH1_DATA0__USBH1_DATA0	0x0
+			MX51_PAD_USBH1_DATA1__USBH1_DATA1	0x0
+			MX51_PAD_USBH1_DATA2__USBH1_DATA2	0x0
+			MX51_PAD_USBH1_DATA3__USBH1_DATA3	0x0
+			MX51_PAD_USBH1_DATA4__USBH1_DATA4	0x0
+			MX51_PAD_USBH1_DATA5__USBH1_DATA5	0x0
+			MX51_PAD_USBH1_DATA6__USBH1_DATA6	0x0
+			MX51_PAD_USBH1_DATA7__USBH1_DATA7	0x0
+		>;
+	};
+
+	pinctrl_usbh1phy: usbh1phygrp {
+		fsl,pins = <
+			MX51_PAD_NANDF_D0__GPIO4_8		0x85
+		>;
+	};
+
+	pinctrl_usbh2: usbh2grp {
+		fsl,pins = <
+			MX51_PAD_EIM_A26__USBH2_STP		0x0
+			MX51_PAD_EIM_A24__USBH2_CLK		0x0
+			MX51_PAD_EIM_A25__USBH2_DIR		0x0
+			MX51_PAD_EIM_A27__USBH2_NXT		0x0
+			MX51_PAD_EIM_D16__USBH2_DATA0		0x0
+			MX51_PAD_EIM_D17__USBH2_DATA1		0x0
+			MX51_PAD_EIM_D18__USBH2_DATA2		0x0
+			MX51_PAD_EIM_D19__USBH2_DATA3		0x0
+			MX51_PAD_EIM_D20__USBH2_DATA4		0x0
+			MX51_PAD_EIM_D21__USBH2_DATA5		0x0
+			MX51_PAD_EIM_D22__USBH2_DATA6		0x0
+			MX51_PAD_EIM_D23__USBH2_DATA7		0x0
+		>;
+	};
+
+	pinctrl_usbh2phy: usbh2phygrp {
+		fsl,pins = <
+			MX51_PAD_NANDF_D1__GPIO4_7		0x85
+		>;
+	};
+};
diff --git a/arch/arm/boot/dts/imx51.dtsi b/arch/arm/boot/dts/imx51.dtsi
index 1ee1d542d9ad..378be720b3c7 100644
--- a/arch/arm/boot/dts/imx51.dtsi
+++ b/arch/arm/boot/dts/imx51.dtsi
@@ -148,14 +148,14 @@
 			ipu_di0: port@2 {
 				reg = <2>;
 
-				ipu_di0_disp0: endpoint {
+				ipu_di0_disp1: endpoint {
 				};
 			};
 
 			ipu_di1: port@3 {
 				reg = <3>;
 
-				ipu_di1_disp1: endpoint {
+				ipu_di1_disp2: endpoint {
 				};
 			};
 		};
diff --git a/arch/arm/boot/dts/imx53-m53evk.dts b/arch/arm/boot/dts/imx53-m53evk.dts
index 4347a321c782..e48525763b1b 100644
--- a/arch/arm/boot/dts/imx53-m53evk.dts
+++ b/arch/arm/boot/dts/imx53-m53evk.dts
@@ -16,7 +16,7 @@
 	model = "Aries/DENX M53EVK";
 	compatible = "aries,imx53-m53evk", "denx,imx53-m53evk", "fsl,imx53";
 
-	display1: display@di1 {
+	display1: disp1 {
 		compatible = "fsl,imx-parallel-display";
 		interface-pix-fmt = "bgr666";
 		pinctrl-names = "default";
@@ -150,7 +150,7 @@
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
 
-	sgtl5000: codec@0a {
+	sgtl5000: codec@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		VDDA-supply = <&reg_3p2v>;
@@ -183,7 +183,7 @@
 			>;
 		};
 
-		led_pin_gpio: led_gpio@0 {
+		led_pin_gpio: led_gpio {
 			fsl,pins = <
 				MX53_PAD_PATA_DATA8__GPIO2_8		0x80000000
 				MX53_PAD_PATA_DATA9__GPIO2_9		0x80000000
diff --git a/arch/arm/boot/dts/imx53-mba53.dts b/arch/arm/boot/dts/imx53-mba53.dts
index df705ba48897..296dd74fc246 100644
--- a/arch/arm/boot/dts/imx53-mba53.dts
+++ b/arch/arm/boot/dts/imx53-mba53.dts
@@ -30,7 +30,7 @@
 		power-supply = <&reg_backlight>;
 	};
 
-	disp1: display@disp1 {
+	disp1: disp1 {
 		compatible = "fsl,imx-parallel-display";
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_disp1_1>;
diff --git a/arch/arm/boot/dts/imx53-ppd.dts b/arch/arm/boot/dts/imx53-ppd.dts
new file mode 100644
index 000000000000..cce959438a79
--- /dev/null
+++ b/arch/arm/boot/dts/imx53-ppd.dts
@@ -0,0 +1,1042 @@
+/*
+ * Copyright 2014 General Electric Company
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+
+#include "imx53.dtsi"
+#include <dt-bindings/input/input.h>
+
+/ {
+	model = "General Electric CS ONE";
+	compatible = "ge,imx53-cpuvo", "fsl,imx53";
+
+	aliases {
+		spi0 = &cspi;
+		spi1 = &ecspi1;
+		spi2 = &ecspi2;
+	};
+
+	chosen {
+		stdout-path = "&uart1:115200n8";
+	};
+
+	memory@70000000 {
+		device_type = "memory";
+		reg = <0x70000000 0x20000000>,
+		      <0xb0000000 0x20000000>;
+	};
+
+	cko2_11M: sgtl-clock-cko2 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <11289600>;
+	};
+
+	sgtlsound: sound {
+		compatible = "fsl,imx53-cpuvo-sgtl5000",
+			     "fsl,imx-audio-sgtl5000";
+		model = "imx53-cpuvo-sgtl5000";
+		ssi-controller = <&ssi2>;
+		audio-codec = <&sgtl5000>;
+		audio-routing =
+			"MIC_IN", "Mic Jack",
+			"Mic Jack", "Mic Bias",
+			"Headphone Jack", "HP_OUT";
+		mux-int-port = <2>;
+		mux-ext-port = <6>;
+	};
+
+	reg_sgtl5k: regulator-sgtl5k {
+		compatible = "regulator-fixed";
+		regulator-name = "regulator-sgtl5k";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+	};
+
+	reg_usb_otg_vbus: regulator-usb-otg-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usbotg_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		pinctrl-0 = <&pinctrl_usb_otg_vbus>;
+		gpio = <&gpio4 15 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	reg_usb_vbus: regulator-usb-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usbh1_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+	};
+
+	reg_usbh2_vbus: regulator-usbh2-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usbh2_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_usbh2_vbus>;
+		gpio = <&gpio3 31 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	reg_usbh3_vbus: regulator-usbh3-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usbh3_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_usbh3_vbus>;
+		gpio = <&gpio5 27 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	pwm_bl: backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm2 0 50000>;
+		brightness-levels = <0 2 5 7 10 12 15 17 20 22 25 28 30 33 35
+				     38 40 43 45 48 51 53 56 58 61 63 66 68 71
+				     73 76 79 81 84 86 89 91 94 96 99 102 104
+				     107 109 112 114 117 119 122 124 127 130
+				     132 135 137 140 142 145 147 150 153 155
+				     158 160 163 165 168 170 173 175 178 181
+				     183 186 188 191 193 196 198 201 204 206
+				     209 211 214 216 219 221 224 226 229 232
+				     234 237 239 242 244 247 249 252 255>;
+		default-brightness-level = <0>;
+		enable-gpios = <&gpio5 29 GPIO_ACTIVE_HIGH>;
+	};
+
+	leds {
+		compatible = "pwm-leds";
+
+		alarm-brightness {
+			pwms = <&pwm1 0 100000>;
+			max-brightness = <255>;
+		};
+	};
+
+	gpio-poweroff {
+		compatible = "gpio-poweroff";
+		gpios = <&gpio3 9 GPIO_ACTIVE_HIGH>;
+	};
+
+	gpio-restart {
+		compatible = "gpio-restart";
+		gpios = <&gpio3 8 GPIO_ACTIVE_HIGH>;
+		active-delay = <100>;
+		inactive-delay = <10>;
+		wait-delay = <100>;
+	};
+
+	power-gpio-keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		power-button {
+			label = "Power button";
+			gpios = <&gpio4 13 GPIO_ACTIVE_HIGH>;
+			linux,code = <KEY_POWER>;
+		};
+	};
+
+	touch-lock-key {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		touch-lock-button {
+			label = "Touch lock button";
+			gpios = <&gpio5 2 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_F12>;
+		};
+	};
+
+	usbphy2: usbphy2 {
+		compatible = "usb-nop-xceiv";
+		reset-gpios = <&gpio4 4 GPIO_ACTIVE_LOW>;
+		clock-names = "main_clk";
+		clock-frequency = <24000000>;
+		clocks = <&clks IMX5_CLK_CKO2>;
+		assigned-clocks = <&clks IMX5_CLK_CKO2_SEL>, <&clks IMX5_CLK_OSC>;
+		assigned-clock-parents = <&clks IMX5_CLK_OSC>;
+	};
+
+	usbphy3: usbphy3 {
+		compatible = "usb-nop-xceiv";
+		reset-gpios = <&gpio2 19 GPIO_ACTIVE_LOW>;
+		clock-names = "main_clk";
+
+		clock-frequency = <24000000>;
+		clocks = <&clks IMX5_CLK_CKO2>;
+		assigned-clocks = <&clks IMX5_CLK_CKO2_SEL>, <&clks IMX5_CLK_OSC>;
+		assigned-clock-parents = <&clks IMX5_CLK_OSC>;
+	};
+
+	panel-lvds0 {
+		compatible = "nvd,9128";
+
+		port {
+			panel_in_lvds0: endpoint {
+				remote-endpoint = <&lvds0_out>;
+			};
+		};
+	};
+};
+
+&audmux {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_audmux>;
+	status = "okay";
+};
+
+&cpu0 {
+	/* CPU rated to 1GHz, not 1.2GHz as per the default settings */
+	operating-points = <
+		/* kHz   uV */
+		166666  850000
+		400000  900000
+		800000  1050000
+		1000000 1200000
+	>;
+};
+
+&ecspi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi1>;
+	cs-gpios = <&gpio5 17 GPIO_ACTIVE_LOW
+		    &gpio4 10 GPIO_ACTIVE_LOW
+		    &gpio4 11 GPIO_ACTIVE_LOW
+		    &gpio4 12 GPIO_ACTIVE_LOW>;
+	status = "okay";
+
+	spidev0: spi@0 {
+		compatible = "ge,achc";
+		reg = <0>;
+		spi-max-frequency = <1000000>;
+	};
+
+	spidev1: spi@1 {
+		compatible = "ge,achc";
+		reg = <1>;
+		spi-max-frequency = <1000000>;
+	};
+
+	gpioxra0: gpio@2 {
+		compatible = "exar,xra1403";
+		reg = <2>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		spi-max-frequency = <1000000>;
+	};
+
+	gpioxra1: gpio@3 {
+		compatible = "exar,xra1403";
+		reg = <3>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		spi-max-frequency = <1000000>;
+	};
+};
+
+&ecspi2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi2>;
+	num-chipselects = <1>;
+	cs-gpios = <&gpio2 26 GPIO_ACTIVE_LOW>;
+	status = "okay";
+
+	da9053@0 {
+		compatible = "dlg,da9053-aa";
+		reg = <0>;
+		interrupt-parent = <&gpio3>;
+		interrupts = <12 0x8>;
+		spi-max-frequency = <1000000>;
+
+		regulators {
+			buck1_reg: buck1 {
+				regulator-name = "BUCKCORE";
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <2075000>;
+				regulator-always-on;
+			};
+
+			buck2_reg: buck2 {
+				regulator-name = "BUCKPRO";
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <2075000>;
+				regulator-always-on;
+			};
+
+			buck3_reg: buck3 {
+				regulator-name = "BUCKMEM";
+				regulator-min-microvolt = <925000>;
+				regulator-max-microvolt = <2500000>;
+				regulator-always-on;
+			};
+
+			buck4_reg: buck4 {
+				regulator-name = "BUCKPERI";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3600000>;
+				regulator-always-on;
+			};
+
+			ldo1_reg: ldo1 {
+				regulator-name = "ldo1_1v3";
+				regulator-min-microvolt = <600000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+			};
+
+			ldo2_reg: ldo2 {
+				regulator-name = "ldo2_1v3";
+				regulator-min-microvolt = <600000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+			};
+
+			ldo3_reg: ldo3 {
+				regulator-name = "ldo3_3v3";
+				regulator-min-microvolt = <1725000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			ldo4_reg: ldo4 {
+				regulator-name = "ldo4_2v775";
+				regulator-min-microvolt = <1725000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			ldo5_reg: ldo5 {
+				regulator-name = "ldo5_3v3";
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <3600000>;
+				regulator-always-on;
+			};
+
+			ldo6_reg: ldo6 {
+				regulator-name = "ldo6_1v3";
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <3600000>;
+				regulator-always-on;
+			};
+
+			ldo7_reg: ldo7 {
+				regulator-name = "ldo7_2v75";
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <3600000>;
+				regulator-always-on;
+			};
+
+			ldo8_reg: ldo8 {
+				regulator-name = "ldo8_1v8";
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <3600000>;
+				regulator-always-on;
+			};
+
+			ldo9_reg: ldo9 {
+				regulator-name = "ldo9_1v5";
+				regulator-min-microvolt = <1250000>;
+				regulator-max-microvolt = <3650000>;
+				regulator-always-on;
+			};
+
+			ldo10_reg: ldo10 {
+				regulator-name = "ldo10_1v3";
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <3600000>;
+				regulator-always-on;
+			};
+		};
+	};
+
+};
+
+&esdhc3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_esdhc3>;
+	bus-width = <8>;
+	status = "okay";
+};
+
+&fec {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_fec>;
+	phy-mode = "rmii";
+	phy-reset-gpios = <&gpio2 16 GPIO_ACTIVE_LOW>;
+	status = "okay";
+};
+
+&i2c1 {
+	pinctrl-names = "default", "gpio";
+	pinctrl-0 = <&pinctrl_i2c1>;
+	pinctrl-1 = <&pinctrl_i2c1_gpio>;
+	sda-gpios = <&gpio3 28 GPIO_ACTIVE_HIGH>;
+	scl-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+
+	i2c-switch@70 {
+		compatible = "nxp,pca9547";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x70>;
+		reset-gpios = <&gpio2 18 GPIO_ACTIVE_LOW>;
+
+		i2c4: i2c@0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0>;
+
+			sgtl5000: codec@a {
+				compatible = "fsl,sgtl5000";
+				reg = <0xa>;
+				VDDA-supply = <&reg_sgtl5k>;
+				VDDIO-supply = <&reg_sgtl5k>;
+				clocks = <&cko2_11M>;
+				status = "okay";
+			};
+		};
+
+		i2c5: i2c@1 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <1>;
+
+			rtc@30 {
+			       compatible = "sii,s35390a";
+			       reg = <0x30>;
+			};
+
+			temp@48 {
+				compatible = "ti,tmp112";
+				reg = <0x48>;
+			};
+
+			mma8453q: accelerometer@1c {
+				compatible = "fsl,mma8453";
+				reg = <0x1c>;
+				interrupt-parent = <&gpio1>;
+				interrupts = <6 0>;
+				interrupt-names = "INT1";
+			};
+
+			mpl3115: pressure-sensor@60 {
+				compatible = "fsl,mpl3115";
+				reg = <0x60>;
+			};
+
+			eeprom: eeprom@50 {
+				compatible = "atmel,24c08";
+				reg = <0x50>;
+			};
+		};
+
+		i2c6: i2c@2 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <2>;
+		};
+
+		i2c7: i2c@3 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <3>;
+		};
+
+		i2c8: i2c@4 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <4>;
+		};
+
+		i2c9: i2c@5 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <5>;
+		};
+
+		i2c10: i2c@6 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <6>;
+		};
+
+		i2c11: i2c@7 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <7>;
+		};
+	};
+};
+
+&i2c2 {
+	pinctrl-names = "default", "gpio";
+	pinctrl-0 = <&pinctrl_i2c2>;
+	pinctrl-1 = <&pinctrl_i2c2_gpio>;
+	sda-gpios = <&gpio3 16 GPIO_ACTIVE_HIGH>;
+	scl-gpios = <&gpio2 30 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+
+	touchscreen@4b {
+		compatible = "atmel,maxtouch";
+		reg = <0x4b>;
+		interrupt-parent = <&gpio5>;
+		interrupts = <4 0x8>;
+	};
+};
+
+&i2c3 {
+	pinctrl-names = "default", "gpio";
+	pinctrl-0 = <&pinctrl_i2c3>;
+	pinctrl-1 = <&pinctrl_i2c3_gpio>;
+	sda-gpios = <&gpio3 18 GPIO_ACTIVE_HIGH>;
+	scl-gpios = <&gpio3 17 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+};
+
+&ldb {
+	status = "okay";
+
+	lvds0: lvds-channel@0 {
+		status = "okay";
+
+		port@2 {
+			reg = <2>;
+
+			lvds0_out: endpoint {
+				remote-endpoint = <&panel_in_lvds0>;
+			};
+		};
+	};
+};
+
+&pwm1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm1>;
+	status = "okay";
+};
+
+&pwm2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm2>;
+	status = "okay";
+};
+
+&ssi2 {
+	status = "okay";
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+	status = "okay";
+};
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart2>;
+	status = "okay";
+};
+
+&uart3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart3>;
+	uart-has-rtscts;
+	status = "okay";
+};
+
+&uart4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart4>;
+	status = "okay";
+};
+
+&uart5 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart5>;
+	status = "okay";
+};
+
+&usbotg {
+	dr_mode = "otg";
+	phy_type = "utmi";
+	vbus-supply = <&reg_usb_otg_vbus>;
+	pinctrl-0 = <&pinctrl_usb_otg>;
+	status = "okay";
+};
+
+&usbh1 {
+	vbus-supply = <&reg_usb_vbus>;
+	phy_type = "utmi";
+	dr_mode = "host";
+	status = "okay";
+};
+
+&usbh2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usbh2>;
+	phy_type = "ulpi";
+	dr_mode = "host";
+	fsl,usbphy = <&usbphy2>;
+	vbus-supply = <&reg_usbh2_vbus>;
+	status = "okay";
+};
+
+&usbh3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usbh3>;
+	phy_type = "ulpi";
+	dr_mode = "host";
+	vbus-supply = <&reg_usbh3_vbus>;
+	fsl,usbphy = <&usbphy3>;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hog_rev6>;
+
+	pinctrl_audmux: audmuxgrp {
+		fsl,pins = <
+			MX53_PAD_DISP0_DAT19__AUDMUX_AUD5_RXD	0x400
+			MX53_PAD_DISP0_DAT17__AUDMUX_AUD5_TXD	0x400
+			MX53_PAD_DISP0_DAT16__AUDMUX_AUD5_TXC	0x400
+			MX53_PAD_DISP0_DAT18__AUDMUX_AUD5_TXFS	0x400
+			MX53_PAD_DI0_PIN15__AUDMUX_AUD6_TXC	0x400
+			MX53_PAD_DI0_PIN3__AUDMUX_AUD6_TXFS	0x400
+			MX53_PAD_DI0_PIN4__AUDMUX_AUD6_RXD	0x400
+			MX53_PAD_DI0_PIN2__AUDMUX_AUD6_TXD	0x400
+		>;
+	};
+
+	pinctrl_ecspi1: ecspi1grp {
+		fsl,pins = <
+			MX53_PAD_DISP0_DAT21__ECSPI1_MOSI	0x400
+			MX53_PAD_DISP0_DAT22__ECSPI1_MISO	0x400
+			MX53_PAD_DISP0_DAT20__ECSPI1_SCLK	0x400
+			/* ECSPI1_SS0, must treat as GPIO for EzPort */
+			MX53_PAD_DISP0_DAT23__GPIO5_17		0x400
+			MX53_PAD_KEY_COL2__GPIO4_10		0x0
+			MX53_PAD_KEY_ROW2__GPIO4_11		0x0
+			MX53_PAD_KEY_COL3__GPIO4_12		0x0
+		>;
+	};
+
+	pinctrl_ecspi2: ecspi2grp {
+		fsl,pins = <
+			MX53_PAD_EIM_CS1__ECSPI2_MOSI		0x0
+			MX53_PAD_EIM_OE__ECSPI2_MISO		0x0
+			MX53_PAD_EIM_CS0__ECSPI2_SCLK		0x0
+			MX53_PAD_EIM_RW__GPIO2_26		0x0
+		>;
+	};
+
+	pinctrl_esdhc1: esdhc1grp {
+		fsl,pins = <
+			MX53_PAD_SD1_DATA0__ESDHC1_DAT0		0x1d5
+			MX53_PAD_SD1_DATA1__ESDHC1_DAT1		0x1d5
+			MX53_PAD_SD1_DATA2__ESDHC1_DAT2		0x1d5
+			MX53_PAD_SD1_DATA3__ESDHC1_DAT3		0x1d5
+			MX53_PAD_SD1_CMD__ESDHC1_CMD		0x1d5
+			MX53_PAD_SD1_CLK__ESDHC1_CLK		0x1d5
+		>;
+	};
+
+	pinctrl_esdhc3: esdhc3grp {
+		fsl,pins = <
+			MX53_PAD_PATA_DATA8__ESDHC3_DAT0	0x1d5
+			MX53_PAD_PATA_DATA9__ESDHC3_DAT1	0x1d5
+			MX53_PAD_PATA_DATA10__ESDHC3_DAT2	0x1d5
+			MX53_PAD_PATA_DATA11__ESDHC3_DAT3	0x1d5
+			MX53_PAD_PATA_DATA0__ESDHC3_DAT4	0x1d5
+			MX53_PAD_PATA_DATA1__ESDHC3_DAT5	0x1d5
+			MX53_PAD_PATA_DATA2__ESDHC3_DAT6	0x1d5
+			MX53_PAD_PATA_DATA3__ESDHC3_DAT7	0x1d5
+			MX53_PAD_PATA_RESET_B__ESDHC3_CMD	0x1d5
+			MX53_PAD_PATA_IORDY__ESDHC3_CLK		0x1d5
+		>;
+	};
+
+	pinctrl_fec: fecgrp {
+		fsl,pins = <
+			MX53_PAD_FEC_MDC__FEC_MDC		0x0
+			MX53_PAD_FEC_MDIO__FEC_MDIO		0x0
+			MX53_PAD_FEC_REF_CLK__FEC_TX_CLK	0x0
+			MX53_PAD_FEC_RX_ER__FEC_RX_ER		0x0
+			MX53_PAD_FEC_CRS_DV__FEC_RX_DV		0x0
+			MX53_PAD_FEC_RXD1__FEC_RDATA_1		0x0
+			MX53_PAD_FEC_RXD0__FEC_RDATA_0		0x0
+			MX53_PAD_FEC_TX_EN__FEC_TX_EN		0x0
+			MX53_PAD_FEC_TXD1__FEC_TDATA_1		0x0
+			MX53_PAD_FEC_TXD0__FEC_TDATA_0		0x0
+		>;
+	};
+
+	pinctrl_hog_rev6: hoggrp {
+		fsl,pins = <
+			/* CKO2 */
+			MX53_PAD_GPIO_3__CCM_CLKO2		0x4
+			/* DEFIB_SYNC_MARKER_IN_IRQ */
+			MX53_PAD_GPIO_5__GPIO1_5		0x0
+			/* ACCELEROMETER_DATA_RDY_N */
+			MX53_PAD_GPIO_6__GPIO1_6		0x0
+			/* TEMPERATURE_ALERT_N */
+			MX53_PAD_GPIO_7__GPIO1_7		0x0
+			/* BAROMETRIC_PRESSURE_DATA_RDY_N */
+			MX53_PAD_GPIO_8__GPIO1_8		0x0
+			/* DOCKING_I2C_INTERFACE_IRQ_N */
+			MX53_PAD_PATA_DATA4__GPIO2_4		0x0
+			/* PWR_OUT_TO_DOCK_FAULT_N */
+			MX53_PAD_PATA_DATA5__GPIO2_5		0x0
+			/* ENABLE_PWR_TO_DOCK_N */
+			MX53_PAD_PATA_DATA6__GPIO2_6		0x0
+			/* HOST_CONTROLLED_RESET_TO_DOCKING_CONNECTOR_N */
+			MX53_PAD_PATA_DATA7__GPIO2_7		0x0
+			/* REMOTE_ON_REQUEST_FROM_DOCKING_CONNECTOR_IS_ACTIVE_N */
+			MX53_PAD_PATA_DATA12__GPIO2_12		0x0
+			/* DOCK_PRESENT_N */
+			MX53_PAD_PATA_DATA13__GPIO2_13		0x0
+			/* ECG_MARKER_IN_FROM_DOCKING_CONNECTOR_IRQ */
+			MX53_PAD_PATA_DATA14__GPIO2_14		0x0
+			/* ENABLE_ECG_MARKER_INTERFACE_TO_DOCKING_CONNECTOR */
+			MX53_PAD_PATA_DATA15__GPIO2_15		0x0
+			/* RESET_IMX535_ETHERNET_PHY_N */
+			MX53_PAD_EIM_A22__GPIO2_16		0x0
+			/* ENABLE_PWR_TO_LCD_AND_UI_INTERFACE */
+			MX53_PAD_EIM_A21__GPIO2_17		0x0
+			/* RESET_I2C1_BUS_SEGMENT_MUX_N */
+			MX53_PAD_EIM_A20__GPIO2_18		0x0
+			/* RESET_IMX535_USB_HOST3_PHY_N */
+			MX53_PAD_EIM_A19__GPIO2_19		0x0
+			/* ESDHC3_EMMC_NAND_RST_N */
+			MX53_PAD_EIM_A18__GPIO2_20		0x0
+			/* LCD_AND_UI_INTERFACE_PWR_FAULT_N */
+			MX53_PAD_EIM_A17__GPIO2_21		0x0
+			/* POWER_DOWN_LVDS0_DESERIALIZER_N */
+			MX53_PAD_EIM_A16__GPIO2_22		0x0
+			/* POWER_DOWN_LVDS1_DESERIALIZER_N */
+			MX53_PAD_EIM_LBA__GPIO2_27		0x0
+			/* RESET_DP0_TRANSMITTER_N */
+			MX53_PAD_EIM_EB0__GPIO2_28		0x0
+			/* RESET_DP1_TRANSMITTER_N */
+			MX53_PAD_EIM_EB1__GPIO2_29		0x0
+			/* ENABLE_SPDIF_AUDIO_TO_DP0 */
+			MX53_PAD_EIM_DA0__GPIO3_0		0x0
+			/* ENABLE_SPDIF_AUDIO_TO_DP1 */
+			MX53_PAD_EIM_DA1__GPIO3_1		0x0
+			/* LVDS1_MUX_CTRL */
+			MX53_PAD_EIM_DA2__GPIO3_2		0x0
+			/* LVDS0_MUX_CTRL */
+			MX53_PAD_EIM_DA3__GPIO3_3		0x0
+			/* DP1_TRANSMITTER_IRQ */
+			MX53_PAD_EIM_DA4__GPIO3_4		0x0
+			/* DP0_TRANSMITTER_IRQ */
+			MX53_PAD_EIM_DA5__GPIO3_5		0x0
+			/* USB_RESET_N */
+			MX53_PAD_EIM_DA6__GPIO3_6		0x0
+			/* ENABLE_BATTERY_CHARGER */
+			MX53_PAD_EIM_DA7__GPIO3_7		0x0
+			/* SOFTWARE_CONTROLLED_PWR_CYCLE */
+			MX53_PAD_EIM_DA8__GPIO3_8		0x0
+			/* SOFTWARE_CONTROLLED_POWERDOWN */
+			MX53_PAD_EIM_DA9__GPIO3_9		0x0
+			/* DC_PWR_IN_OK */
+			MX53_PAD_EIM_DA10__GPIO3_10		0x0
+			/* BATT_PRESENT_N */
+			MX53_PAD_EIM_DA11__GPIO3_11		0xe4
+			/* PMIC_IRQ_N */
+			MX53_PAD_EIM_DA12__GPIO3_12		0x0
+			/* PMIC_VDD_FAULT_STATUS_N */
+			MX53_PAD_EIM_DA13__GPIO3_13		0x0
+			/* IMX535_ETHERNET_PHY_STATUS_IRQ_N */
+			MX53_PAD_EIM_DA14__GPIO3_14		0x0
+			/* NOT USED - AVAILABLE 3.3V GPIO */
+			MX53_PAD_EIM_DA15__GPIO3_15		0x0
+			/* NOT USED - AVAILABLE 3.3V GPIO */
+			MX53_PAD_EIM_D22__GPIO3_22		0x0
+			/* NOT USED - AVAILABLE 3.3V GPIO */
+			MX53_PAD_EIM_D24__GPIO3_24		0x0
+			/* NBP_PUMP_VALVE_PWR_ENABLE */
+			MX53_PAD_EIM_D25__GPIO3_25		0x0
+			/* NIBP_RESET_N */
+			MX53_PAD_EIM_D26__GPIO3_26		0x0
+			/* LATCHED_OVERPRESSURE_N */
+			MX53_PAD_EIM_D27__GPIO3_27		0x0
+			/* NBP_SBWTCLK */
+			MX53_PAD_EIM_D29__GPIO3_29		0x0
+			/* ENABLE_WIFI_MODULE */
+			MX53_PAD_GPIO_11__GPIO4_1		0x400
+			/* WIFI_MODULE_IRQ_N */
+			MX53_PAD_GPIO_12__GPIO4_2		0x400
+			/* ENABLE_BLUETOOTH_MODULE */
+			MX53_PAD_GPIO_13__GPIO4_3		0x400
+			/* RESET_IMX535_USB_HOST2_PHY_N */
+			MX53_PAD_GPIO_14__GPIO4_4		0x400
+			/* ONKEY_IS_DEPRESSED */
+			MX53_PAD_KEY_ROW3__GPIO4_13		0x0
+			/* UNUSED_GPIO_TO_ALARM_LIGHT_BOARD */
+			MX53_PAD_EIM_WAIT__GPIO5_0		0x0
+			/* DISPLAY_LOCK_BUTTON_IS_DEPRESSED_N */
+			MX53_PAD_EIM_A25__GPIO5_2		0x0
+			/* I2C_PCAP_TOUCHSCREEN_IRQ_N */
+			MX53_PAD_EIM_A24__GPIO5_4		0x0
+			/* NOT USED - AVAILABLE 1.8V GPIO */
+			MX53_PAD_DISP0_DAT13__GPIO5_7		0x400
+			/* NOT USED - AVAILABLE 1.8V GPIO */
+			MX53_PAD_DISP0_DAT14__GPIO5_8		0x400
+			/* NOT USED - AVAILABLE 1.8V GPIO */
+			MX53_PAD_DISP0_DAT15__GPIO5_9		0x400
+			/* HOST_CONTROLLED_RESET_TO_LCD_N */
+			MX53_PAD_CSI0_PIXCLK__GPIO5_18		0x0
+			/* HOST_CONTROLLED_RESET_TO_PCAP_N */
+			MX53_PAD_CSI0_MCLK__GPIO5_19		0x0
+			/* LR_SCAN_CTRL */
+			MX53_PAD_CSI0_DATA_EN__GPIO5_20		0x0
+			/* UD_SCAN_CTRL */
+			MX53_PAD_CSI0_VSYNC__GPIO5_21		0x0
+			/* DATA_WIDTH_CTRL */
+			MX53_PAD_CSI0_DAT10__GPIO5_28		0x0
+			/* BACKLIGHT_ENABLE */
+			MX53_PAD_CSI0_DAT11__GPIO5_29		0x0
+			/* MED_USB_PORT_1_HOST_SELECT */
+			MX53_PAD_EIM_A23__GPIO6_6		0x0
+			/* MED_USB_PORT_2_HOST_SELECT */
+			MX53_PAD_NANDF_CLE__GPIO6_7		0x0
+			/* MED_USB_PORT_3_HOST_SELECT */
+			MX53_PAD_NANDF_ALE__GPIO6_8		0x0
+			/* MED_USB_PORT_4_HOST_SELECT */
+			MX53_PAD_NANDF_WP_B__GPIO6_9		0x0
+			/* MED_USB_PORT_5_HOST_SELECT */
+			MX53_PAD_NANDF_RB0__GPIO6_10		0x0
+			/* MED_USB_PORT_6_HOST_SELECT */
+			MX53_PAD_NANDF_CS0__GPIO6_11		0x0
+			/* MED_USB_PORT_7_HOST_SELECT */
+			MX53_PAD_NANDF_WE_B__GPIO6_12		0x0
+			/* MED_USB_PORT_8_HOST_SELECT */
+			MX53_PAD_NANDF_RE_B__GPIO6_13		0x0
+			/* MED_USB_PORT_TO_IMX_SELECT_0 */
+			MX53_PAD_NANDF_CS1__GPIO6_14		0x0
+			/* MED_USB_PORT_TO_IMX_SELECT_1 */
+			MX53_PAD_NANDF_CS2__GPIO6_15		0x0
+			/* MED_USB_PORT_TO_IMX_SELECT_2 */
+			MX53_PAD_NANDF_CS3__GPIO6_16		0x0
+			/* POWER_AND_BOOT_STATUS_INDICATOR */
+			MX53_PAD_PATA_INTRQ__GPIO7_2		0x1e4
+			/* ACTIVATE_ALARM_LIGHT_RED */
+			MX53_PAD_PATA_DIOR__GPIO7_3		0x0
+			/* ACTIVATE_ALARM_LIGHT_YELLOW */
+			MX53_PAD_PATA_DA_1__GPIO7_7		0x0
+			/* ACTIVATE_ALARM_LIGHT_CYAN */
+			MX53_PAD_PATA_DA_2__GPIO7_8		0x0
+			/* RUNNING_ON_BATTERY_INDICATOR_GREEN */
+			MX53_PAD_GPIO_16__GPIO7_11		0x0
+			/* BATTERY_STATUS_INDICATOR_AMBER */
+			MX53_PAD_GPIO_17__GPIO7_12		0x0
+			/* AUDIO_ALARMS_SILENCED_INDICATOR */
+			MX53_PAD_GPIO_18__GPIO7_13		0x0
+		>;
+	};
+
+	pinctrl_i2c1: i2c1grp {
+		fsl,pins = <
+			MX53_PAD_EIM_D21__I2C1_SCL		0x400001e4
+			MX53_PAD_EIM_D28__I2C1_SDA		0x400001e4
+		>;
+	};
+
+	pinctrl_i2c1_gpio: i2c1gpiogrp {
+		fsl,pins = <
+			MX53_PAD_EIM_D28__GPIO3_28		0x1e4
+			MX53_PAD_EIM_D21__GPIO3_21		0x1e4
+		>;
+	};
+
+	pinctrl_i2c2: i2c2grp {
+		fsl,pins = <
+			MX53_PAD_EIM_EB2__I2C2_SCL		0x400001e4
+			MX53_PAD_EIM_D16__I2C2_SDA		0x400001e4
+		>;
+	};
+
+	pinctrl_i2c2_gpio: i2c2gpiogrp {
+		fsl,pins = <
+			MX53_PAD_EIM_D16__GPIO3_16		0x1e4
+			MX53_PAD_EIM_EB2__GPIO2_30		0x1e4
+		>;
+	};
+
+	pinctrl_i2c3: i2c3grp {
+		fsl,pins = <
+			MX53_PAD_EIM_D17__I2C3_SCL		0x400001e4
+			MX53_PAD_EIM_D18__I2C3_SDA		0x400001e4
+		>;
+	};
+
+	pinctrl_i2c3_gpio: i2c3gpiogrp {
+		fsl,pins = <
+			MX53_PAD_EIM_D18__GPIO3_18		0x1e4
+			MX53_PAD_EIM_D17__GPIO3_17		0x1e4
+		>;
+	};
+
+	pinctrl_pwm1: pwm1grp {
+		fsl,pins = <
+			MX53_PAD_GPIO_9__PWM1_PWMO		0x5
+		>;
+	};
+
+	pinctrl_pwm2: pwm2grp {
+		fsl,pins = <
+			MX53_PAD_DISP0_DAT9__PWM2_PWMO		0x5
+		>;
+	};
+
+	pinctrl_uart1: uart1grp {
+		fsl,pins = <
+			MX53_PAD_PATA_DIOW__UART1_TXD_MUX	0x1e4
+			MX53_PAD_PATA_DMACK__UART1_RXD_MUX	0x1e4
+		>;
+	};
+
+	pinctrl_uart2: uart2grp {
+		fsl,pins = <
+			MX53_PAD_PATA_DMARQ__UART2_TXD_MUX	0x1e4
+			MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX	0x1e4
+		>;
+	};
+
+	pinctrl_uart3: uart3grp {
+		fsl,pins = <
+			MX53_PAD_PATA_CS_0__UART3_TXD_MUX	0x1e4
+			MX53_PAD_PATA_CS_1__UART3_RXD_MUX	0x1e4
+			MX53_PAD_EIM_D23__UART3_CTS		0x1e4
+			MX53_PAD_EIM_EB3__UART3_RTS		0x1e4
+		>;
+	};
+
+	pinctrl_uart4: uart4grp {
+		fsl,pins = <
+			MX53_PAD_KEY_COL0__UART4_TXD_MUX	0x1e4
+			MX53_PAD_KEY_ROW0__UART4_RXD_MUX	0x1e4
+		>;
+	};
+
+	pinctrl_uart5: uart5grp {
+		fsl,pins = <
+			MX53_PAD_KEY_COL1__UART5_TXD_MUX	0x1e4
+			MX53_PAD_KEY_ROW1__UART5_RXD_MUX	0x1e4
+		>;
+	};
+
+	pinctrl_usb_otg_vbus: usb-otg-vbusgrp {
+		fsl,pins = <
+			/* USB_HS_OTG_VBUS_ENABLE */
+			MX53_PAD_KEY_ROW4__GPIO4_15		0x1c4
+		>;
+	};
+
+	pinctrl_usbh2: usbh2grp {
+		fsl,pins = <
+			/* USB H2 */
+			MX53_PAD_DISP0_DAT0__USBOH3_USBH2_DATA_0 0x180
+			MX53_PAD_DISP0_DAT1__USBOH3_USBH2_DATA_1 0x180
+			MX53_PAD_DISP0_DAT2__USBOH3_USBH2_DATA_2 0x180
+			MX53_PAD_DISP0_DAT3__USBOH3_USBH2_DATA_3 0x180
+			MX53_PAD_DISP0_DAT4__USBOH3_USBH2_DATA_4 0x180
+			MX53_PAD_DISP0_DAT5__USBOH3_USBH2_DATA_5 0x180
+			MX53_PAD_DISP0_DAT6__USBOH3_USBH2_DATA_6 0x180
+			MX53_PAD_DISP0_DAT7__USBOH3_USBH2_DATA_7 0x180
+			MX53_PAD_DISP0_DAT10__USBOH3_USBH2_STP	 0x180
+			MX53_PAD_DISP0_DAT11__USBOH3_USBH2_NXT	 0x180
+			MX53_PAD_DISP0_DAT12__USBOH3_USBH2_CLK	 0x180
+			MX53_PAD_DI0_DISP_CLK__USBOH3_USBH2_DIR	 0x5
+			MX53_PAD_EIM_D30__USBOH3_USBH2_OC	 0x180
+		>;
+	};
+
+	pinctrl_usbh2_vbus: usbh2-vbusgrp {
+		fsl,pins = <
+			/* USB_HS_HOST2_VBUS_ENABLE */
+			MX53_PAD_EIM_D31__GPIO3_31		0x0
+		>;
+	};
+
+	pinctrl_usbh3_vbus: usbh3-vbusgrp {
+		fsl,pins = <
+			/* USB_HS_HOST3_VBUS_ENABLE */
+			MX53_PAD_CSI0_DAT9__GPIO5_27		0x0
+		>;
+	};
+
+	pinctrl_usbh3: usbh3grp {
+		fsl,pins = <
+			/* USB H3 */
+			MX53_PAD_CSI0_DAT12__USBOH3_USBH3_DATA_0 0x180
+			MX53_PAD_CSI0_DAT13__USBOH3_USBH3_DATA_1 0x180
+			MX53_PAD_CSI0_DAT14__USBOH3_USBH3_DATA_2 0x180
+			MX53_PAD_CSI0_DAT15__USBOH3_USBH3_DATA_3 0x180
+			MX53_PAD_CSI0_DAT16__USBOH3_USBH3_DATA_4 0x180
+			MX53_PAD_CSI0_DAT17__USBOH3_USBH3_DATA_5 0x180
+			MX53_PAD_CSI0_DAT18__USBOH3_USBH3_DATA_6 0x180
+			MX53_PAD_CSI0_DAT19__USBOH3_USBH3_DATA_7 0x180
+			MX53_PAD_CSI0_DAT7__USBOH3_USBH3_DIR	 0x5
+			MX53_PAD_CSI0_DAT6__USBOH3_USBH3_CLK	 0x180
+			MX53_PAD_CSI0_DAT5__USBOH3_USBH3_NXT	 0x180
+			MX53_PAD_CSI0_DAT4__USBOH3_USBH3_STP	 0x180
+			MX53_PAD_CSI0_DAT8__USBOH3_USBH3_OC	 0x180
+		>;
+	};
+
+	pinctrl_usb_otg: usbotggrp {
+		fsl,pins = <
+			/* USB_OTG_FAULT_N */
+			MX53_PAD_KEY_COL4__USBOH3_USBOTG_OC	0x180
+		>;
+	};
+};
diff --git a/arch/arm/boot/dts/imx53-qsb-common.dtsi b/arch/arm/boot/dts/imx53-qsb-common.dtsi
index 683dcbe27cbd..41a2e2a2b079 100644
--- a/arch/arm/boot/dts/imx53-qsb-common.dtsi
+++ b/arch/arm/boot/dts/imx53-qsb-common.dtsi
@@ -22,7 +22,7 @@
 		      <0xb0000000 0x20000000>;
 	};
 
-	display0: display@di0 {
+	display0: disp0 {
 		compatible = "fsl,imx-parallel-display";
 		interface-pix-fmt = "rgb565";
 		pinctrl-names = "default";
@@ -172,7 +172,7 @@
 			>;
 		};
 
-		led_pin_gpio7_7: led_gpio7_7@0 {
+		led_pin_gpio7_7: led_gpio7_7 {
 			fsl,pins = <
 				MX53_PAD_PATA_DA_1__GPIO7_7 0x80000000
 			>;
@@ -314,7 +314,7 @@
 	pinctrl-0 = <&pinctrl_i2c2>;
 	status = "okay";
 
-	sgtl5000: codec@0a {
+	sgtl5000: codec@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		VDDA-supply = <&reg_3p2v>;
diff --git a/arch/arm/boot/dts/imx53-smd.dts b/arch/arm/boot/dts/imx53-smd.dts
index 33cb64fc8372..51f4a42a55e2 100644
--- a/arch/arm/boot/dts/imx53-smd.dts
+++ b/arch/arm/boot/dts/imx53-smd.dts
@@ -232,12 +232,12 @@
 	pinctrl-0 = <&pinctrl_i2c2>;
 	status = "okay";
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 	};
 
-	magnetometer: mag3110@0e {
+	magnetometer: mag3110@e {
 		compatible = "fsl,mag3110";
 		reg = <0x0e>;
 	};
diff --git a/arch/arm/boot/dts/imx53-tx53-x03x.dts b/arch/arm/boot/dts/imx53-tx53-x03x.dts
index 0ecb43d88522..7eb53e48c2f4 100644
--- a/arch/arm/boot/dts/imx53-tx53-x03x.dts
+++ b/arch/arm/boot/dts/imx53-tx53-x03x.dts
@@ -1,12 +1,42 @@
 /*
- * Copyright 2013 Lothar Waßmann <LW@KARO-electronics.de>
+ * Copyright 2013-2017 Lothar Waßmann <LW@KARO-electronics.de>
  *
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 at the following locations:
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
  *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
  */
 
 /dts-v1/;
@@ -24,7 +54,7 @@
 	};
 
 	soc {
-		display: display@di0 {
+		display: disp0 {
 			compatible = "fsl,imx-parallel-display";
 			interface-pix-fmt = "rgb24";
 			pinctrl-names = "default";
@@ -173,28 +203,24 @@
 		default-brightness-level = <50>;
 	};
 
-	regulators {
-		reg_lcd_pwr: regulator@5 {
-			compatible = "regulator-fixed";
-			reg = <5>;
-			regulator-name = "LCD POWER";
-			regulator-min-microvolt = <3300000>;
-			regulator-max-microvolt = <3300000>;
-			gpio = <&gpio2 31 GPIO_ACTIVE_HIGH>;
-			enable-active-high;
-			regulator-boot-on;
-		};
+	reg_lcd_pwr: regulator-lcd-pwr {
+		compatible = "regulator-fixed";
+		regulator-name = "LCD POWER";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio2 31 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-boot-on;
+	};
 
-		reg_lcd_reset: regulator@6 {
-			compatible = "regulator-fixed";
-			reg = <6>;
-			regulator-name = "LCD RESET";
-			regulator-min-microvolt = <3300000>;
-			regulator-max-microvolt = <3300000>;
-			gpio = <&gpio3 29 GPIO_ACTIVE_HIGH>;
-			enable-active-high;
-			regulator-boot-on;
-		};
+	reg_lcd_reset: regulator-lcd-reset {
+		compatible = "regulator-fixed";
+		regulator-name = "LCD RESET";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio3 29 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-boot-on;
 	};
 };
 
@@ -203,7 +229,7 @@
 	pinctrl-0 = <&pinctrl_i2c3>;
 	status = "okay";
 
-	sgtl5000: codec@0a {
+	sgtl5000: codec@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		VDDA-supply = <&reg_2v5>;
@@ -228,7 +254,7 @@
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_tsc2007>;
 		interrupt-parent = <&gpio3>;
-		interrupts = <26 0>;
+		interrupts = <26 IRQ_TYPE_EDGE_FALLING>;
 		gpios = <&gpio3 26 GPIO_ACTIVE_LOW>;
 		ti,x-plate-ohms = <660>;
 		wakeup-source;
diff --git a/arch/arm/boot/dts/imx53-tx53-x13x.dts b/arch/arm/boot/dts/imx53-tx53-x13x.dts
index 3cf682a681f4..f2b2ad3ce9e5 100644
--- a/arch/arm/boot/dts/imx53-tx53-x13x.dts
+++ b/arch/arm/boot/dts/imx53-tx53-x13x.dts
@@ -1,6 +1,42 @@
 /*
- * Copyright 2013 Lothar Waßmann <LW@KARO-electronics.de>
+ * Copyright 2013-2017 Lothar Waßmann <LW@KARO-electronics.de>
  *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
  * The code contained herein is licensed under the GNU General Public
  * License. You may obtain a copy of the GNU General Public License
  * Version 2 at the following locations:
@@ -63,82 +99,46 @@
 		default-brightness-level = <50>;
 	};
 
-	regulators {
-		reg_lcd_pwr0: regulator@5 {
-			compatible = "regulator-fixed";
-			reg = <5>;
-			regulator-name = "LVDS0 POWER";
-			regulator-min-microvolt = <3300000>;
-			regulator-max-microvolt = <3300000>;
-			gpio = <&gpio3 29 GPIO_ACTIVE_HIGH>;
-			enable-active-high;
-			regulator-boot-on;
-		};
-
-		reg_lcd_pwr1: regulator@6 {
-			compatible = "regulator-fixed";
-			reg = <6>;
-			regulator-name = "LVDS1 POWER";
-			regulator-min-microvolt = <3300000>;
-			regulator-max-microvolt = <3300000>;
-			gpio = <&gpio2 31 GPIO_ACTIVE_HIGH>;
-			enable-active-high;
-			regulator-boot-on;
-		};
+	reg_lcd_pwr0: regulator-lvds0-pwr {
+		compatible = "regulator-fixed";
+		regulator-name = "LVDS0 POWER";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio3 29 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-boot-on;
 	};
-};
 
-&i2c2 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_i2c2>;
-	status = "okay";
-
-	touchscreen2: eeti@04 {
-		compatible = "eeti,egalax_ts";
-		reg = <0x04>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_eeti2>;
-		interrupt-parent = <&gpio3>;
-		interrupts = <23 0>;
-		wakeup-gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
-		wakeup-source;
+	reg_lcd_pwr1: regulator-lvds1-pwr {
+		compatible = "regulator-fixed";
+		regulator-name = "LVDS1 POWER";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio2 31 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-boot-on;
 	};
 };
 
 &i2c3 {
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c3>;
+	pinctrl-1 = <&pinctrl_i2c3_gpio>;
+	scl-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>;
+	sda-gpios = <&gpio3 28 GPIO_ACTIVE_HIGH>;
 	status = "okay";
 
-	sgtl5000: codec@0a {
+	sgtl5000: codec@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		VDDA-supply = <&reg_2v5>;
 		VDDIO-supply = <&reg_3v3>;
 		clocks = <&mclk>;
 	};
-
-	touchscreen1: eeti@04 {
-		compatible = "eeti,egalax_ts";
-		reg = <0x04>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_eeti1>;
-		interrupt-parent = <&gpio3>;
-		interrupts = <22 0>;
-		wakeup-gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>;
-		wakeup-source;
-	};
 };
 
 &iomuxc {
 	imx53-tx53-x13x {
-		pinctrl_i2c2: i2c2-grp1 {
-			fsl,pins = <
-				MX53_PAD_KEY_ROW3__I2C2_SDA		0xc0000000
-				MX53_PAD_KEY_COL3__I2C2_SCL		0xc0000000
-			>;
-		};
-
 		pinctrl_lvds0: lvds0grp {
 			fsl,pins = <
 				MX53_PAD_LVDS0_TX3_P__LDB_LVDS0_TX3 0x80000000
diff --git a/arch/arm/boot/dts/imx53-tx53.dtsi b/arch/arm/boot/dts/imx53-tx53.dtsi
index 7807c1fa1101..71b58b6933e1 100644
--- a/arch/arm/boot/dts/imx53-tx53.dtsi
+++ b/arch/arm/boot/dts/imx53-tx53.dtsi
@@ -1,15 +1,45 @@
 /*
- * Copyright 2012 <LW@KARO-electronics.de>
+ * Copyright 2012-2017 <LW@KARO-electronics.de>
  * based on imx53-qsb.dts
  *   Copyright 2011 Freescale Semiconductor, Inc.
  *   Copyright 2011 Linaro Ltd.
  *
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 at the following locations:
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
  *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
  */
 
 #include "imx53.dtsi"
@@ -66,61 +96,50 @@
 		};
 	};
 
-	regulators {
-		compatible = "simple-bus";
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		reg_2v5: regulator@0 {
-			compatible = "regulator-fixed";
-			reg = <0>;
-			regulator-name = "2V5";
-			regulator-min-microvolt = <2500000>;
-			regulator-max-microvolt = <2500000>;
-		};
+	reg_2v5: regulator-2v5 {
+		compatible = "regulator-fixed";
+		regulator-name = "2V5";
+		regulator-min-microvolt = <2500000>;
+		regulator-max-microvolt = <2500000>;
+	};
 
-		reg_3v3: regulator@1 {
-			compatible = "regulator-fixed";
-			reg = <1>;
-			regulator-name = "3V3";
-			regulator-min-microvolt = <3300000>;
-			regulator-max-microvolt = <3300000>;
-		};
+	reg_3v3: regulator-3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "3V3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
 
-		reg_can_xcvr: regulator@2 {
-			compatible = "regulator-fixed";
-			reg = <2>;
-			regulator-name = "CAN XCVR";
-			regulator-min-microvolt = <3300000>;
-			regulator-max-microvolt = <3300000>;
-			pinctrl-names = "default";
-			pinctrl-0 = <&pinctrl_can_xcvr>;
-			gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>;
-		};
+	reg_can_xcvr: regulator-can-xcvr {
+		compatible = "regulator-fixed";
+		regulator-name = "CAN XCVR";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_can_xcvr>;
+		gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>;
+	};
 
-		reg_usbh1_vbus: regulator@3 {
-			compatible = "regulator-fixed";
-			reg = <3>;
-			regulator-name = "usbh1_vbus";
-			regulator-min-microvolt = <5000000>;
-			regulator-max-microvolt = <5000000>;
-			pinctrl-names = "default";
-			pinctrl-0 = <&pinctrl_usbh1_vbus>;
-			gpio = <&gpio3 31 GPIO_ACTIVE_HIGH>;
-			enable-active-high;
-		};
+	reg_usbh1_vbus: regulator-usbh1-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usbh1_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_usbh1_vbus>;
+		gpio = <&gpio3 31 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
 
-		reg_usbotg_vbus: regulator@4 {
-			compatible = "regulator-fixed";
-			reg = <4>;
-			regulator-name = "usbotg_vbus";
-			regulator-min-microvolt = <5000000>;
-			regulator-max-microvolt = <5000000>;
-			pinctrl-names = "default";
-			pinctrl-0 = <&pinctrl_usbotg_vbus>;
-			gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>;
-			enable-active-high;
-		};
+	reg_usbotg_vbus: regulator-usbotg-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usbotg_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_usbotg_vbus>;
+		gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
 	};
 
 	sound {
@@ -208,14 +227,17 @@
 
 	phy0: ethernet-phy@0 {
 		interrupt-parent = <&gpio2>;
-		interrupts = <4>;
+		interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
 		device_type = "ethernet-phy";
 	};
 };
 
 &i2c1 {
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c1>;
+	pinctrl-0 = <&pinctrl_i2c1_gpio>;
+	scl-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>;
+	sda-gpios = <&gpio3 28 GPIO_ACTIVE_HIGH>;
 	clock-frequency = <400000>;
 	status = "okay";
 
@@ -225,7 +247,9 @@
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_ds1339>;
 		interrupt-parent = <&gpio4>;
-		interrupts = <20 0>;
+		interrupts = <20 IRQ_TYPE_EDGE_FALLING>;
+		trickle-resistor-ohms = <250>;
+		trickle-diode-disable;
 	};
 };
 
@@ -368,15 +392,29 @@
 
 		pinctrl_i2c1: i2c1grp {
 			fsl,pins = <
-				MX53_PAD_EIM_D21__I2C1_SCL		0xc0000000
-				MX53_PAD_EIM_D28__I2C1_SDA		0xc0000000
+				MX53_PAD_EIM_D21__I2C1_SCL		0x400001e4
+				MX53_PAD_EIM_D28__I2C1_SDA		0x400001e4
+			>;
+		};
+
+		pinctrl_i2c1_gpio: i2c1-gpiogrp {
+			fsl,pins = <
+				MX53_PAD_EIM_D21__GPIO3_21		0x400001e6
+				MX53_PAD_EIM_D28__GPIO3_28		0x400001e6
 			>;
 		};
 
 		pinctrl_i2c3: i2c3grp {
 			fsl,pins = <
-				MX53_PAD_GPIO_3__I2C3_SCL		0xc0000000
-				MX53_PAD_GPIO_6__I2C3_SDA		0xc0000000
+				MX53_PAD_GPIO_3__I2C3_SCL		0x400001e4
+				MX53_PAD_GPIO_6__I2C3_SDA		0x400001e4
+			>;
+		};
+
+		pinctrl_i2c3_gpio: i2c3-gpiogrp {
+			fsl,pins = <
+				MX53_PAD_GPIO_3__GPIO1_3		0x400001e6
+				MX53_PAD_GPIO_6__GPIO1_6		0x400001e6
 			>;
 		};
 
diff --git a/arch/arm/boot/dts/imx53-voipac-bsb.dts b/arch/arm/boot/dts/imx53-voipac-bsb.dts
index fc51b87ad208..25c78f19826c 100644
--- a/arch/arm/boot/dts/imx53-voipac-bsb.dts
+++ b/arch/arm/boot/dts/imx53-voipac-bsb.dts
@@ -130,7 +130,7 @@
 	pinctrl-0 = <&pinctrl_i2c3>;
 	status = "okay";
 
-	sgtl5000: codec@0a {
+	sgtl5000: codec@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		VDDA-supply = <&reg_3p3v>;
diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi
index 8bf0d89cdd35..84f17f7abb71 100644
--- a/arch/arm/boot/dts/imx53.dtsi
+++ b/arch/arm/boot/dts/imx53.dtsi
@@ -80,7 +80,7 @@
 		ports = <&ipu_di0>, <&ipu_di1>;
 	};
 
-	tzic: tz-interrupt-controller@0fffc000 {
+	tzic: tz-interrupt-controller@fffc000 {
 		compatible = "fsl,imx53-tzic", "fsl,tzic";
 		interrupt-controller;
 		#interrupt-cells = <1>;
@@ -299,14 +299,14 @@
 				reg = <0x53f00000 0x60>;
 			};
 
-			usbphy0: usbphy@0 {
+			usbphy0: usbphy-0 {
 				compatible = "usb-nop-xceiv";
 				clocks = <&clks IMX5_CLK_USB_PHY1_GATE>;
 				clock-names = "main_clk";
 				status = "okay";
 			};
 
-			usbphy1: usbphy@1 {
+			usbphy1: usbphy-1 {
 				compatible = "usb-nop-xceiv";
 				clocks = <&clks IMX5_CLK_USB_PHY2_GATE>;
 				clock-names = "main_clk";
@@ -433,15 +433,6 @@
 				clock-names = "ipg", "per";
 			};
 
-			srtc: srtc@53fa4000 {
-				compatible = "fsl,imx53-rtc", "fsl,imx25-rtc";
-				reg = <0x53fa4000 0x4000>;
-				interrupts = <24>;
-				interrupt-parent = <&tzic>;
-				clocks = <&clks IMX5_CLK_SRTC_GATE>;
-				clock-names = "ipg";
-			};
-
 			iomuxc: iomuxc@53fa8000 {
 				compatible = "fsl,imx53-iomuxc";
 				reg = <0x53fa8000 0x4000>;
diff --git a/arch/arm/boot/dts/imx6dl-aristainetos2_4.dts b/arch/arm/boot/dts/imx6dl-aristainetos2_4.dts
index 0677625463d6..5f0d196495d0 100644
--- a/arch/arm/boot/dts/imx6dl-aristainetos2_4.dts
+++ b/arch/arm/boot/dts/imx6dl-aristainetos2_4.dts
@@ -52,7 +52,7 @@
 		reg = <0x10000000 0x40000000>;
 	};
 
-	display0: display@di0 {
+	display0: disp0 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		compatible = "fsl,imx-parallel-display";
diff --git a/arch/arm/boot/dts/imx6dl-aristainetos_4.dts b/arch/arm/boot/dts/imx6dl-aristainetos_4.dts
index 32a812b1839e..cc418cecabdb 100644
--- a/arch/arm/boot/dts/imx6dl-aristainetos_4.dts
+++ b/arch/arm/boot/dts/imx6dl-aristainetos_4.dts
@@ -32,7 +32,7 @@
 	};
 
 	soc {
-		display0: display@di0 {
+		display0: disp0 {
 			compatible = "fsl,imx-parallel-display";
 			interface-pix-fmt = "rgb24";
 			pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/imx6dl-aristainetos_7.dts b/arch/arm/boot/dts/imx6dl-aristainetos_7.dts
index 15203f0e9725..126ff964eded 100644
--- a/arch/arm/boot/dts/imx6dl-aristainetos_7.dts
+++ b/arch/arm/boot/dts/imx6dl-aristainetos_7.dts
@@ -21,7 +21,7 @@
 	};
 
 	soc {
-		display0: display@di0 {
+		display0: disp0 {
 			compatible = "fsl,imx-parallel-display";
 			interface-pix-fmt = "rgb24";
 			pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/imx6dl-colibri-eval-v3.dts b/arch/arm/boot/dts/imx6dl-colibri-eval-v3.dts
index 26541538562c..5705ebee0595 100644
--- a/arch/arm/boot/dts/imx6dl-colibri-eval-v3.dts
+++ b/arch/arm/boot/dts/imx6dl-colibri-eval-v3.dts
@@ -88,7 +88,7 @@
 		};
 	};
 
-	lcd_display: display@di0 {
+	lcd_display: disp0 {
 		compatible = "fsl,imx-parallel-display";
 		#address-cells = <1>;
 		#size-cells = <0>;
diff --git a/arch/arm/boot/dts/imx6dl-icore.dts b/arch/arm/boot/dts/imx6dl-icore.dts
index 6de83c72bd72..971f9fc39c66 100644
--- a/arch/arm/boot/dts/imx6dl-icore.dts
+++ b/arch/arm/boot/dts/imx6dl-icore.dts
@@ -57,3 +57,12 @@
 &can2 {
 	status = "okay";
 };
+
+&i2c1 {
+	max11801: touchscreen@48 {
+		compatible = "maxim,max11801";
+		reg = <0x48>;
+		interrupt-parent = <&gpio3>;
+		interrupts = <31 IRQ_TYPE_EDGE_FALLING>;
+	};
+};
diff --git a/arch/arm/boot/dts/imx6dl-riotboard.dts b/arch/arm/boot/dts/imx6dl-riotboard.dts
index 275c6c05219d..23e108204e1e 100644
--- a/arch/arm/boot/dts/imx6dl-riotboard.dts
+++ b/arch/arm/boot/dts/imx6dl-riotboard.dts
@@ -157,7 +157,7 @@
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		clocks = <&clks IMX6QDL_CLK_CKO>;
@@ -165,7 +165,7 @@
 		VDDIO-supply = <&reg_3p3v>;
 	};
 
-	pmic: pf0100@08 {
+	pmic: pf0100@8 {
 		compatible = "fsl,pfuze100";
 		reg = <0x08>;
 		interrupt-parent = <&gpio5>;
diff --git a/arch/arm/boot/dts/imx6dl-tx6dl-comtft.dts b/arch/arm/boot/dts/imx6dl-tx6dl-comtft.dts
index aac42ac465b6..51a9bb9d6bc2 100644
--- a/arch/arm/boot/dts/imx6dl-tx6dl-comtft.dts
+++ b/arch/arm/boot/dts/imx6dl-tx6dl-comtft.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Lothar Waßmann <LW@KARO-electronics.de>
+ * Copyright 2014-2017 Lothar Waßmann <LW@KARO-electronics.de>
  *
  * This file is dual-licensed: you can use it either under the terms
  * of the GPL or the X11 license, at your option. Note that this dual
@@ -42,70 +42,16 @@
 /dts-v1/;
 #include "imx6dl.dtsi"
 #include "imx6qdl-tx6.dtsi"
+#include "imx6qdl-tx6-lcd.dtsi"
 
 / {
 	model = "Ka-Ro electronics TX6DL Module on CoMpact TFT";
 	compatible = "karo,imx6dl-tx6dl", "fsl,imx6dl";
+};
 
-	aliases {
-		display = &display;
-	};
-
-	backlight: backlight {
-		compatible = "pwm-backlight";
-		pwms = <&pwm2 0 500000 0>;
-		power-supply = <&reg_3v3>;
-		/*
-		 * a poor man's way to create a 1:1 relationship between
-		 * the PWM value and the actual duty cycle
-		 */
-		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
-				     10 11 12 13 14 15 16 17 18 19
-				     20 21 22 23 24 25 26 27 28 29
-				     30 31 32 33 34 35 36 37 38 39
-				     40 41 42 43 44 45 46 47 48 49
-				     50 51 52 53 54 55 56 57 58 59
-				     60 61 62 63 64 65 66 67 68 69
-				     70 71 72 73 74 75 76 77 78 79
-				     80 81 82 83 84 85 86 87 88 89
-				     90 91 92 93 94 95 96 97 98 99
-				    100>;
-		default-brightness-level = <50>;
-	};
-
-	display: display@di0 {
-		compatible = "fsl,imx-parallel-display";
-		interface-pix-fmt = "rgb24";
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_disp0_1>;
-		status = "okay";
-
-		port {
-			display0_in: endpoint {
-				remote-endpoint = <&ipu1_di0_disp0>;
-			};
-		};
-
-		display-timings {
-			native-mode = <&ET070001DM6>;
-
-			ET070001DM6: CoMTFT { /* same as ET0700 but with inverted pixel clock */
-				clock-frequency = <33264000>;
-				hactive = <800>;
-				vactive = <480>;
-				hback-porch = <88>;
-				hsync-len = <128>;
-				hfront-porch = <40>;
-				vback-porch = <33>;
-				vsync-len = <2>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-		};
-	};
+&backlight {
+	pwms = <&pwm2 0 500000 0>;
+	/delete-property/ turn-on-delay-ms;
 };
 
 &can1 {
@@ -116,14 +62,14 @@
 	xceiver-supply = <&reg_3v3>;
 };
 
-&ipu1_di0_disp0 {
-	remote-endpoint = <&display0_in>;
-};
-
 &kpp {
 	status = "disabled";
 };
 
+&lcd_panel {
+	compatible = "edt,etm0700g0edh6";
+};
+
 &reg_can_xcvr {
 	status = "disabled";
 };
diff --git a/arch/arm/boot/dts/imx6dl-tx6s-8034-mb7.dts b/arch/arm/boot/dts/imx6dl-tx6s-8034-mb7.dts
new file mode 100644
index 000000000000..fc23b4d291a1
--- /dev/null
+++ b/arch/arm/boot/dts/imx6dl-tx6s-8034-mb7.dts
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2017 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "imx6dl-tx6s-8034.dts"
+#include "imx6qdl-tx6-mb7.dtsi"
+
+/ {
+	model = "Ka-Ro electronics TX6S-8034 Module on MB7 baseboard";
+};
diff --git a/arch/arm/boot/dts/imx6dl-tx6s-8034.dts b/arch/arm/boot/dts/imx6dl-tx6s-8034.dts
index ff8f7b1c4282..9eb2ef17339c 100644
--- a/arch/arm/boot/dts/imx6dl-tx6s-8034.dts
+++ b/arch/arm/boot/dts/imx6dl-tx6s-8034.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2016 Lothar Waßmann <LW@KARO-electronics.de>
+ * Copyright 2015-2017 Lothar Waßmann <LW@KARO-electronics.de>
  *
  * This file is dual-licensed: you can use it either under the terms
  * of the GPL or the X11 license, at your option. Note that this dual
@@ -42,174 +42,15 @@
 /dts-v1/;
 #include "imx6dl.dtsi"
 #include "imx6qdl-tx6.dtsi"
+#include "imx6qdl-tx6-lcd.dtsi"
 
 / {
 	model = "Ka-Ro electronics TX6S-8034 Module";
 	compatible = "karo,imx6dl-tx6dl", "fsl,imx6dl";
 
-	aliases {
-		display = &display;
-		ipu1 = &ipu1;
-	};
-
 	cpus {
 		/delete-node/ cpu@1;
 	};
-
-	backlight: backlight {
-		compatible = "pwm-backlight";
-		pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_lcd0_pwr>;
-		enable-gpios = <&gpio3 29 GPIO_ACTIVE_HIGH>;
-		power-supply = <&reg_lcd1_pwr>;
-		/*
-		 * a poor man's way to create a 1:1 relationship between
-		 * the PWM value and the actual duty cycle
-		 */
-		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
-				     10 11 12 13 14 15 16 17 18 19
-				     20 21 22 23 24 25 26 27 28 29
-				     30 31 32 33 34 35 36 37 38 39
-				     40 41 42 43 44 45 46 47 48 49
-				     50 51 52 53 54 55 56 57 58 59
-				     60 61 62 63 64 65 66 67 68 69
-				     70 71 72 73 74 75 76 77 78 79
-				     80 81 82 83 84 85 86 87 88 89
-				     90 91 92 93 94 95 96 97 98 99
-				    100>;
-		default-brightness-level = <50>;
-	};
-
-	display: display@di0 {
-		compatible = "fsl,imx-parallel-display";
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_disp0_2>;
-		interface-pix-fmt = "rgb24";
-		status = "okay";
-
-		port {
-			display0_in: endpoint {
-				remote-endpoint = <&ipu1_di0_disp0>;
-			};
-		};
-
-		display-timings {
-			native-mode = <&vga>;
-
-			vga: VGA {
-				clock-frequency = <25200000>;
-				hactive = <640>;
-				vactive = <480>;
-				hback-porch = <48>;
-				hsync-len = <96>;
-				hfront-porch = <16>;
-				vback-porch = <31>;
-				vsync-len = <2>;
-				vfront-porch = <12>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ETV570 {
-				clock-frequency = <25200000>;
-				hactive = <640>;
-				vactive = <480>;
-				hback-porch = <114>;
-				hsync-len = <30>;
-				hfront-porch = <16>;
-				vback-porch = <32>;
-				vsync-len = <3>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ET0350 {
-				clock-frequency = <6413760>;
-				hactive = <320>;
-				vactive = <240>;
-				hback-porch = <34>;
-				hsync-len = <34>;
-				hfront-porch = <20>;
-				vback-porch = <15>;
-				vsync-len = <3>;
-				vfront-porch = <4>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ET0430 {
-				clock-frequency = <9009000>;
-				hactive = <480>;
-				vactive = <272>;
-				hback-porch = <2>;
-				hsync-len = <41>;
-				hfront-porch = <2>;
-				vback-porch = <2>;
-				vsync-len = <10>;
-				vfront-porch = <2>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-
-			ET0500 {
-				clock-frequency = <33264000>;
-				hactive = <800>;
-				vactive = <480>;
-				hback-porch = <88>;
-				hsync-len = <128>;
-				hfront-porch = <40>;
-				vback-porch = <33>;
-				vsync-len = <2>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ET0700 { /* same as ET0500 */
-				clock-frequency = <33264000>;
-				hactive = <800>;
-				vactive = <480>;
-				hback-porch = <88>;
-				hsync-len = <128>;
-				hfront-porch = <40>;
-				vback-porch = <33>;
-				vsync-len = <2>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ETQ570 {
-				clock-frequency = <6596040>;
-				hactive = <320>;
-				vactive = <240>;
-				hback-porch = <38>;
-				hsync-len = <30>;
-				hfront-porch = <30>;
-				vback-porch = <16>;
-				vsync-len = <3>;
-				vfront-porch = <4>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-		};
-	};
 };
 
 &ds1339 {
@@ -227,11 +68,3 @@
 		MX6QDL_PAD_SD3_CMD__GPIO7_IO02		0x170b0 /* SD1 CD */
 	>;
 };
-
-&ipu1_di0_disp0 {
-	remote-endpoint = <&display0_in>;
-};
-
-&reg_lcd0_pwr {
-	status = "disabled";
-};
diff --git a/arch/arm/boot/dts/imx6dl-tx6s-8035-mb7.dts b/arch/arm/boot/dts/imx6dl-tx6s-8035-mb7.dts
new file mode 100644
index 000000000000..4101c6597721
--- /dev/null
+++ b/arch/arm/boot/dts/imx6dl-tx6s-8035-mb7.dts
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2017 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "imx6dl-tx6s-8035.dts"
+#include "imx6qdl-tx6-mb7.dtsi"
+
+/ {
+	model = "Ka-Ro electronics TX6U-8035 Module on MB7 baseboard";
+};
diff --git a/arch/arm/boot/dts/imx6dl-tx6s-8035.dts b/arch/arm/boot/dts/imx6dl-tx6s-8035.dts
index f988950e9443..a5532ecc18c5 100644
--- a/arch/arm/boot/dts/imx6dl-tx6s-8035.dts
+++ b/arch/arm/boot/dts/imx6dl-tx6s-8035.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2016 Lothar Waßmann <LW@KARO-electronics.de>
+ * Copyright 2015-2017 Lothar Waßmann <LW@KARO-electronics.de>
  *
  * This file is dual-licensed: you can use it either under the terms
  * of the GPL or the X11 license, at your option. Note that this dual
@@ -42,174 +42,15 @@
 /dts-v1/;
 #include "imx6dl.dtsi"
 #include "imx6qdl-tx6.dtsi"
+#include "imx6qdl-tx6-lcd.dtsi"
 
 / {
 	model = "Ka-Ro electronics TX6S-8035 Module";
 	compatible = "karo,imx6dl-tx6dl", "fsl,imx6dl";
 
-	aliases {
-		display = &display;
-		ipu1 = &ipu1;
-	};
-
 	cpus {
 		/delete-node/ cpu@1;
 	};
-
-	backlight: backlight {
-		compatible = "pwm-backlight";
-		pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_lcd0_pwr>;
-		enable-gpios = <&gpio3 29 GPIO_ACTIVE_HIGH>;
-		power-supply = <&reg_lcd1_pwr>;
-		/*
-		 * a poor man's way to create a 1:1 relationship between
-		 * the PWM value and the actual duty cycle
-		 */
-		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
-				     10 11 12 13 14 15 16 17 18 19
-				     20 21 22 23 24 25 26 27 28 29
-				     30 31 32 33 34 35 36 37 38 39
-				     40 41 42 43 44 45 46 47 48 49
-				     50 51 52 53 54 55 56 57 58 59
-				     60 61 62 63 64 65 66 67 68 69
-				     70 71 72 73 74 75 76 77 78 79
-				     80 81 82 83 84 85 86 87 88 89
-				     90 91 92 93 94 95 96 97 98 99
-				    100>;
-		default-brightness-level = <50>;
-	};
-
-	display: display@di0 {
-		compatible = "fsl,imx-parallel-display";
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_disp0_2>;
-		interface-pix-fmt = "rgb24";
-		status = "okay";
-
-		port {
-			display0_in: endpoint {
-				remote-endpoint = <&ipu1_di0_disp0>;
-			};
-		};
-
-		display-timings {
-			native-mode = <&vga>;
-
-			vga: VGA {
-				clock-frequency = <25200000>;
-				hactive = <640>;
-				vactive = <480>;
-				hback-porch = <48>;
-				hsync-len = <96>;
-				hfront-porch = <16>;
-				vback-porch = <31>;
-				vsync-len = <2>;
-				vfront-porch = <12>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ETV570 {
-				clock-frequency = <25200000>;
-				hactive = <640>;
-				vactive = <480>;
-				hback-porch = <114>;
-				hsync-len = <30>;
-				hfront-porch = <16>;
-				vback-porch = <32>;
-				vsync-len = <3>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ET0350 {
-				clock-frequency = <6413760>;
-				hactive = <320>;
-				vactive = <240>;
-				hback-porch = <34>;
-				hsync-len = <34>;
-				hfront-porch = <20>;
-				vback-porch = <15>;
-				vsync-len = <3>;
-				vfront-porch = <4>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ET0430 {
-				clock-frequency = <9009000>;
-				hactive = <480>;
-				vactive = <272>;
-				hback-porch = <2>;
-				hsync-len = <41>;
-				hfront-porch = <2>;
-				vback-porch = <2>;
-				vsync-len = <10>;
-				vfront-porch = <2>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-
-			ET0500 {
-				clock-frequency = <33264000>;
-				hactive = <800>;
-				vactive = <480>;
-				hback-porch = <88>;
-				hsync-len = <128>;
-				hfront-porch = <40>;
-				vback-porch = <33>;
-				vsync-len = <2>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ET0700 { /* same as ET0500 */
-				clock-frequency = <33264000>;
-				hactive = <800>;
-				vactive = <480>;
-				hback-porch = <88>;
-				hsync-len = <128>;
-				hfront-porch = <40>;
-				vback-porch = <33>;
-				vsync-len = <2>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ETQ570 {
-				clock-frequency = <6596040>;
-				hactive = <320>;
-				vactive = <240>;
-				hback-porch = <38>;
-				hsync-len = <30>;
-				hfront-porch = <30>;
-				vback-porch = <16>;
-				vsync-len = <3>;
-				vfront-porch = <4>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-		};
-	};
 };
 
 &ds1339 {
@@ -220,14 +61,6 @@
 	status = "disabled";
 };
 
-&ipu1_di0_disp0 {
-	remote-endpoint = <&display0_in>;
-};
-
-&reg_lcd0_pwr {
-	status = "disabled";
-};
-
 &usdhc4 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_usdhc4>;
diff --git a/arch/arm/boot/dts/imx6dl-tx6u-801x.dts b/arch/arm/boot/dts/imx6dl-tx6u-801x.dts
index d1f1298ec55a..67ed0452f5de 100644
--- a/arch/arm/boot/dts/imx6dl-tx6u-801x.dts
+++ b/arch/arm/boot/dts/imx6dl-tx6u-801x.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Lothar Waßmann <LW@KARO-electronics.de>
+ * Copyright 2014-2017 Lothar Waßmann <LW@KARO-electronics.de>
  *
  * This file is dual-licensed: you can use it either under the terms
  * of the GPL or the X11 license, at your option. Note that this dual
@@ -42,166 +42,9 @@
 /dts-v1/;
 #include "imx6dl.dtsi"
 #include "imx6qdl-tx6.dtsi"
+#include "imx6qdl-tx6-lcd.dtsi"
 
 / {
 	model = "Ka-Ro electronics TX6U-801x Module";
 	compatible = "karo,imx6dl-tx6dl", "fsl,imx6dl";
-
-	aliases {
-		display = &display;
-	};
-
-	backlight: backlight {
-		compatible = "pwm-backlight";
-		pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
-		power-supply = <&reg_3v3>;
-		/*
-		 * a poor man's way to create a 1:1 relationship between
-		 * the PWM value and the actual duty cycle
-		 */
-		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
-				     10 11 12 13 14 15 16 17 18 19
-				     20 21 22 23 24 25 26 27 28 29
-				     30 31 32 33 34 35 36 37 38 39
-				     40 41 42 43 44 45 46 47 48 49
-				     50 51 52 53 54 55 56 57 58 59
-				     60 61 62 63 64 65 66 67 68 69
-				     70 71 72 73 74 75 76 77 78 79
-				     80 81 82 83 84 85 86 87 88 89
-				     90 91 92 93 94 95 96 97 98 99
-				    100>;
-		default-brightness-level = <50>;
-	};
-
-	display: display@di0 {
-		compatible = "fsl,imx-parallel-display";
-		interface-pix-fmt = "rgb24";
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_disp0_1>;
-		status = "okay";
-
-		port {
-			display0_in: endpoint {
-				remote-endpoint = <&ipu1_di0_disp0>;
-			};
-		};
-
-		display-timings {
-			VGA {
-				clock-frequency = <25200000>;
-				hactive = <640>;
-				vactive = <480>;
-				hback-porch = <48>;
-				hsync-len = <96>;
-				hfront-porch = <16>;
-				vback-porch = <31>;
-				vsync-len = <2>;
-				vfront-porch = <12>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ETV570 {
-				clock-frequency = <25200000>;
-				hactive = <640>;
-				vactive = <480>;
-				hback-porch = <114>;
-				hsync-len = <30>;
-				hfront-porch = <16>;
-				vback-porch = <32>;
-				vsync-len = <3>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ET0350 {
-				clock-frequency = <6413760>;
-				hactive = <320>;
-				vactive = <240>;
-				hback-porch = <34>;
-				hsync-len = <34>;
-				hfront-porch = <20>;
-				vback-porch = <15>;
-				vsync-len = <3>;
-				vfront-porch = <4>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ET0430 {
-				clock-frequency = <9009000>;
-				hactive = <480>;
-				vactive = <272>;
-				hback-porch = <2>;
-				hsync-len = <41>;
-				hfront-porch = <2>;
-				vback-porch = <2>;
-				vsync-len = <10>;
-				vfront-porch = <2>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-
-			ET0500 {
-				clock-frequency = <33264000>;
-				hactive = <800>;
-				vactive = <480>;
-				hback-porch = <88>;
-				hsync-len = <128>;
-				hfront-porch = <40>;
-				vback-porch = <33>;
-				vsync-len = <2>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ET0700 { /* same as ET0500 */
-				clock-frequency = <33264000>;
-				hactive = <800>;
-				vactive = <480>;
-				hback-porch = <88>;
-				hsync-len = <128>;
-				hfront-porch = <40>;
-				vback-porch = <33>;
-				vsync-len = <2>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ETQ570 {
-				clock-frequency = <6596040>;
-				hactive = <320>;
-				vactive = <240>;
-				hback-porch = <38>;
-				hsync-len = <30>;
-				hfront-porch = <30>;
-				vback-porch = <16>;
-				vsync-len = <3>;
-				vfront-porch = <4>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-		};
-	};
-};
-
-&ipu1_di0_disp0 {
-	remote-endpoint = <&display0_in>;
 };
diff --git a/arch/arm/boot/dts/imx6dl-tx6u-8033-mb7.dts b/arch/arm/boot/dts/imx6dl-tx6u-8033-mb7.dts
new file mode 100644
index 000000000000..d34189fc52d9
--- /dev/null
+++ b/arch/arm/boot/dts/imx6dl-tx6u-8033-mb7.dts
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2017 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "imx6dl-tx6u-8033.dts"
+#include "imx6qdl-tx6-mb7.dtsi"
+
+/ {
+	model = "Ka-Ro electronics TX6U-8033 Module on MB7 baseboard";
+};
diff --git a/arch/arm/boot/dts/imx6dl-tx6u-8033.dts b/arch/arm/boot/dts/imx6dl-tx6u-8033.dts
index 4d3204a56f46..7030b2654bbd 100644
--- a/arch/arm/boot/dts/imx6dl-tx6u-8033.dts
+++ b/arch/arm/boot/dts/imx6dl-tx6u-8033.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Lothar Waßmann <LW@KARO-electronics.de>
+ * Copyright 2014-2017 Lothar Waßmann <LW@KARO-electronics.de>
  *
  * This file is dual-licensed: you can use it either under the terms
  * of the GPL or the X11 license, at your option. Note that this dual
@@ -42,169 +42,11 @@
 /dts-v1/;
 #include "imx6dl.dtsi"
 #include "imx6qdl-tx6.dtsi"
+#include "imx6qdl-tx6-lcd.dtsi"
 
 / {
 	model = "Ka-Ro electronics TX6U-8033 Module";
 	compatible = "karo,imx6dl-tx6dl", "fsl,imx6dl";
-
-	aliases {
-		display = &display;
-	};
-
-	backlight: backlight {
-		compatible = "pwm-backlight";
-		pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_lcd0_pwr>;
-		enable-gpios = <&gpio3 29 GPIO_ACTIVE_HIGH>;
-		power-supply = <&reg_lcd1_pwr>;
-		/*
-		 * a poor man's way to create a 1:1 relationship between
-		 * the PWM value and the actual duty cycle
-		 */
-		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
-				     10 11 12 13 14 15 16 17 18 19
-				     20 21 22 23 24 25 26 27 28 29
-				     30 31 32 33 34 35 36 37 38 39
-				     40 41 42 43 44 45 46 47 48 49
-				     50 51 52 53 54 55 56 57 58 59
-				     60 61 62 63 64 65 66 67 68 69
-				     70 71 72 73 74 75 76 77 78 79
-				     80 81 82 83 84 85 86 87 88 89
-				     90 91 92 93 94 95 96 97 98 99
-				    100>;
-		default-brightness-level = <50>;
-	};
-
-	display: display@di0 {
-		compatible = "fsl,imx-parallel-display";
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_disp0_2>;
-		interface-pix-fmt = "rgb24";
-		status = "okay";
-
-		port {
-			display0_in: endpoint {
-				remote-endpoint = <&ipu1_di0_disp0>;
-			};
-		};
-
-		display-timings {
-			native-mode = <&vga>;
-
-			vga: VGA {
-				clock-frequency = <25200000>;
-				hactive = <640>;
-				vactive = <480>;
-				hback-porch = <48>;
-				hsync-len = <96>;
-				hfront-porch = <16>;
-				vback-porch = <31>;
-				vsync-len = <2>;
-				vfront-porch = <12>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ETV570 {
-				clock-frequency = <25200000>;
-				hactive = <640>;
-				vactive = <480>;
-				hback-porch = <114>;
-				hsync-len = <30>;
-				hfront-porch = <16>;
-				vback-porch = <32>;
-				vsync-len = <3>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ET0350 {
-				clock-frequency = <6413760>;
-				hactive = <320>;
-				vactive = <240>;
-				hback-porch = <34>;
-				hsync-len = <34>;
-				hfront-porch = <20>;
-				vback-porch = <15>;
-				vsync-len = <3>;
-				vfront-porch = <4>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ET0430 {
-				clock-frequency = <9009000>;
-				hactive = <480>;
-				vactive = <272>;
-				hback-porch = <2>;
-				hsync-len = <41>;
-				hfront-porch = <2>;
-				vback-porch = <2>;
-				vsync-len = <10>;
-				vfront-porch = <2>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-
-			ET0500 {
-				clock-frequency = <33264000>;
-				hactive = <800>;
-				vactive = <480>;
-				hback-porch = <88>;
-				hsync-len = <128>;
-				hfront-porch = <40>;
-				vback-porch = <33>;
-				vsync-len = <2>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ET0700 { /* same as ET0500 */
-				clock-frequency = <33264000>;
-				hactive = <800>;
-				vactive = <480>;
-				hback-porch = <88>;
-				hsync-len = <128>;
-				hfront-porch = <40>;
-				vback-porch = <33>;
-				vsync-len = <2>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ETQ570 {
-				clock-frequency = <6596040>;
-				hactive = <320>;
-				vactive = <240>;
-				hback-porch = <38>;
-				hsync-len = <30>;
-				hfront-porch = <30>;
-				vback-porch = <16>;
-				vsync-len = <3>;
-				vfront-porch = <4>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-		};
-	};
 };
 
 &ds1339 {
@@ -215,14 +57,6 @@
 	status = "disabled";
 };
 
-&ipu1_di0_disp0 {
-	remote-endpoint = <&display0_in>;
-};
-
-&reg_lcd0_pwr {
-	status = "disabled";
-};
-
 &usdhc4 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_usdhc4>;
diff --git a/arch/arm/boot/dts/imx6dl-tx6u-80xx-mb7.dts b/arch/arm/boot/dts/imx6dl-tx6u-80xx-mb7.dts
new file mode 100644
index 000000000000..aef5fcc42904
--- /dev/null
+++ b/arch/arm/boot/dts/imx6dl-tx6u-80xx-mb7.dts
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2017 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "imx6dl-tx6u-801x.dts"
+#include "imx6qdl-tx6-mb7.dtsi"
+
+/ {
+	model = "Ka-Ro electronics TX6U-8030/-8010/-8012 Module on MB7 baseboard";
+};
diff --git a/arch/arm/boot/dts/imx6dl-tx6u-811x.dts b/arch/arm/boot/dts/imx6dl-tx6u-811x.dts
index 5e0c6bb49f37..5342f2f5a8a8 100644
--- a/arch/arm/boot/dts/imx6dl-tx6u-811x.dts
+++ b/arch/arm/boot/dts/imx6dl-tx6u-811x.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Lothar Waßmann <LW@KARO-electronics.de>
+ * Copyright 2014-2017 Lothar Waßmann <LW@KARO-electronics.de>
  *
  * This file is dual-licensed: you can use it either under the terms
  * of the GPL or the X11 license, at your option. Note that this dual
@@ -42,137 +42,9 @@
 /dts-v1/;
 #include "imx6dl.dtsi"
 #include "imx6qdl-tx6.dtsi"
+#include "imx6qdl-tx6-lvds.dtsi"
 
 / {
 	model = "Ka-Ro electronics TX6U-811x Module";
 	compatible = "karo,imx6dl-tx6dl", "fsl,imx6dl";
-
-	aliases {
-		display = &lvds0;
-		lvds0 = &lvds0;
-		lvds1 = &lvds1;
-	};
-
-	backlight0: backlight0 {
-		compatible = "pwm-backlight";
-		pwms = <&pwm2 0 500000 0>;
-		power-supply = <&reg_lcd0_pwr>;
-		/*
-		 * a poor man's way to create a 1:1 relationship between
-		 * the PWM value and the actual duty cycle
-		 */
-		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
-				     10 11 12 13 14 15 16 17 18 19
-				     20 21 22 23 24 25 26 27 28 29
-				     30 31 32 33 34 35 36 37 38 39
-				     40 41 42 43 44 45 46 47 48 49
-				     50 51 52 53 54 55 56 57 58 59
-				     60 61 62 63 64 65 66 67 68 69
-				     70 71 72 73 74 75 76 77 78 79
-				     80 81 82 83 84 85 86 87 88 89
-				     90 91 92 93 94 95 96 97 98 99
-				    100>;
-		default-brightness-level = <50>;
-	};
-
-	backlight1: backlight1 {
-		compatible = "pwm-backlight";
-		pwms = <&pwm1 0 500000 0>;
-		power-supply = <&reg_lcd1_pwr>;
-		/*
-		 * a poor man's way to create a 1:1 relationship between
-		 * the PWM value and the actual duty cycle
-		 */
-		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
-				     10 11 12 13 14 15 16 17 18 19
-				     20 21 22 23 24 25 26 27 28 29
-				     30 31 32 33 34 35 36 37 38 39
-				     40 41 42 43 44 45 46 47 48 49
-				     50 51 52 53 54 55 56 57 58 59
-				     60 61 62 63 64 65 66 67 68 69
-				     70 71 72 73 74 75 76 77 78 79
-				     80 81 82 83 84 85 86 87 88 89
-				     90 91 92 93 94 95 96 97 98 99
-				    100>;
-		default-brightness-level = <50>;
-	};
-};
-
-&i2c3 {
-	polytouch2: eeti@04 {
-		compatible = "eeti,egalax_ts";
-		reg = <0x04>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_eeti>;
-		interrupt-parent = <&gpio3>;
-		interrupts = <22 0>;
-		wakeup-gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>;
-		wakeup-source;
-	};
-};
-
-&kpp {
-	status = "disabled"; /* pad conflict with backlight1 PWM */
-};
-
-&ldb {
-	status = "okay";
-
-	lvds0: lvds-channel@0 {
-		fsl,data-mapping = "spwg";
-		fsl,data-width = <18>;
-		status = "okay";
-
-		display-timings {
-			native-mode = <&lvds_timing0>;
-			lvds_timing0: hsd100pxn1 {
-				clock-frequency = <65000000>;
-				hactive = <1024>;
-				vactive = <768>;
-				hback-porch = <220>;
-				hfront-porch = <40>;
-				vback-porch = <21>;
-				vfront-porch = <7>;
-				hsync-len = <60>;
-				vsync-len = <10>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-		};
-	};
-
-	lvds1: lvds-channel@1 {
-		fsl,data-mapping = "spwg";
-		fsl,data-width = <18>;
-		status = "disabled";
-
-		display-timings {
-			native-mode = <&lvds_timing1>;
-			lvds_timing1: hsd100pxn1 {
-				clock-frequency = <65000000>;
-				hactive = <1024>;
-				vactive = <768>;
-				hback-porch = <220>;
-				hfront-porch = <40>;
-				vback-porch = <21>;
-				vfront-porch = <7>;
-				hsync-len = <60>;
-				vsync-len = <10>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-		};
-	};
-};
-
-&pwm1 {
-	status = "okay";
-};
-
-&iomuxc {
-	pinctrl_eeti: eetigrp {
-		fsl,pins = <
-			MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b1 /* Interrupt */
-		>;
-	};
 };
diff --git a/arch/arm/boot/dts/imx6dl-tx6u-81xx-mb7.dts b/arch/arm/boot/dts/imx6dl-tx6u-81xx-mb7.dts
index b9a783f7160e..c4588fb0bf6f 100644
--- a/arch/arm/boot/dts/imx6dl-tx6u-81xx-mb7.dts
+++ b/arch/arm/boot/dts/imx6dl-tx6u-81xx-mb7.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Lothar Waßmann <LW@KARO-electronics.de>
+ * Copyright 2016-2017 Lothar Waßmann <LW@KARO-electronics.de>
  *
  * This file is dual-licensed: you can use it either under the terms
  * of the GPL or the X11 license, at your option. Note that this dual
@@ -40,216 +40,9 @@
  */
 
 /dts-v1/;
-#include "imx6dl.dtsi"
-#include "imx6qdl-tx6.dtsi"
+#include "imx6dl-tx6u-811x.dts"
+#include "imx6qdl-tx6-mb7.dtsi"
 
 / {
-	model = "Ka-Ro electronics TX6U-81xx Module on MB7 baseboard";
-	compatible = "karo,imx6dl-tx6dl", "fsl,imx6dl";
-
-	aliases {
-		display = &lvds0;
-		lvds0 = &lvds0;
-		lvds1 = &lvds1;
-	};
-
-	backlight0: backlight0 {
-		compatible = "pwm-backlight";
-		pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
-		power-supply = <&reg_lcd0_pwr>;
-		/*
-		 * a poor man's way to create a 1:1 relationship between
-		 * the PWM value and the actual duty cycle
-		 */
-		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
-				     10 11 12 13 14 15 16 17 18 19
-				     20 21 22 23 24 25 26 27 28 29
-				     30 31 32 33 34 35 36 37 38 39
-				     40 41 42 43 44 45 46 47 48 49
-				     50 51 52 53 54 55 56 57 58 59
-				     60 61 62 63 64 65 66 67 68 69
-				     70 71 72 73 74 75 76 77 78 79
-				     80 81 82 83 84 85 86 87 88 89
-				     90 91 92 93 94 95 96 97 98 99
-				    100>;
-		default-brightness-level = <50>;
-	};
-
-	backlight1: backlight1 {
-		compatible = "pwm-backlight";
-		pwms = <&pwm1 0 500000 PWM_POLARITY_INVERTED>;
-		power-supply = <&reg_lcd1_pwr>;
-		/*
-		 * a poor man's way to create a 1:1 relationship between
-		 * the PWM value and the actual duty cycle
-		 */
-		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
-				     10 11 12 13 14 15 16 17 18 19
-				     20 21 22 23 24 25 26 27 28 29
-				     30 31 32 33 34 35 36 37 38 39
-				     40 41 42 43 44 45 46 47 48 49
-				     50 51 52 53 54 55 56 57 58 59
-				     60 61 62 63 64 65 66 67 68 69
-				     70 71 72 73 74 75 76 77 78 79
-				     80 81 82 83 84 85 86 87 88 89
-				     90 91 92 93 94 95 96 97 98 99
-				    100>;
-		default-brightness-level = <50>;
-	};
-};
-
-&can1 {
-	status = "disabled";
-};
-
-&can2 {
-	xceiver-supply = <&reg_3v3>;
-};
-
-&i2c3 {
-	polytouch1: eeti@04 {
-		compatible = "eeti,egalax_ts";
-		reg = <0x04>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_eeti>;
-		interrupts-extended = <&gpio3 22 IRQ_TYPE_EDGE_FALLING>;
-		wakeup-gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>;
-		wakeup-source;
-	};
-};
-
-&kpp {
-	status = "disabled"; /* pads partially clash with backlight1 PWM */
-};
-
-&ldb {
-	status = "okay";
-
-	lvds0: lvds-channel@0 {
-		fsl,data-mapping = "spwg";
-		fsl,data-width = <18>;
-		status = "okay";
-
-		display-timings {
-			native-mode = <&lvds0_timing1>;
-
-			lvds0_timing0: hsd100pxn1 {
-				clock-frequency = <65000000>;
-				hactive = <1024>;
-				vactive = <768>;
-				hback-porch = <220>;
-				hfront-porch = <40>;
-				vback-porch = <21>;
-				vfront-porch = <7>;
-				hsync-len = <60>;
-				vsync-len = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-
-			lvds0_timing1: VGA {
-				clock-frequency = <25200000>;
-				hactive = <640>;
-				vactive = <480>;
-				hback-porch = <48>;
-				hfront-porch = <16>;
-				vback-porch = <31>;
-				vfront-porch = <12>;
-				hsync-len = <96>;
-				vsync-len = <2>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			lvds0_timing2: nl12880bc20 {
-				clock-frequency = <71000000>;
-				hactive = <1280>;
-				vactive = <800>;
-				hback-porch = <50>;
-				hfront-porch = <50>;
-				vback-porch = <5>;
-				vfront-porch = <5>;
-				hsync-len = <60>;
-				vsync-len = <13>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-		};
-	};
-
-	lvds1: lvds-channel@1 {
-		fsl,data-mapping = "spwg";
-		fsl,data-width = <18>;
-		status = "okay";
-
-		display-timings {
-			native-mode = <&lvds1_timing2>;
-
-			lvds1_timing0: hsd100pxn1 {
-				clock-frequency = <65000000>;
-				hactive = <1024>;
-				vactive = <768>;
-				hback-porch = <220>;
-				hfront-porch = <40>;
-				vback-porch = <21>;
-				vfront-porch = <7>;
-				hsync-len = <60>;
-				vsync-len = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-
-			lvds1_timing1: VGA {
-				clock-frequency = <25200000>;
-				hactive = <640>;
-				vactive = <480>;
-				hback-porch = <48>;
-				hfront-porch = <16>;
-				vback-porch = <31>;
-				vfront-porch = <12>;
-				hsync-len = <96>;
-				vsync-len = <2>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			lvds1_timing2: nl12880bc20 {
-				clock-frequency = <71000000>;
-				hactive = <1280>;
-				vactive = <800>;
-				hback-porch = <50>;
-				hfront-porch = <50>;
-				vback-porch = <5>;
-				vfront-porch = <5>;
-				hsync-len = <60>;
-				vsync-len = <13>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-		};
-	};
-};
-
-&pwm1 {
-	status = "okay";
-};
-
-&iomuxc {
-	pinctrl_eeti: eetigrp {
-		fsl,pins = <
-			MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b1 /* Interrupt */
-		>;
-	};
+	model = "Ka-Ro electronics TX6U-8130/-8110 Module on MB7 baseboard";
 };
diff --git a/arch/arm/boot/dts/imx6dl-wandboard-revd1.dts b/arch/arm/boot/dts/imx6dl-wandboard-revd1.dts
new file mode 100644
index 000000000000..aa4d4faaaec4
--- /dev/null
+++ b/arch/arm/boot/dts/imx6dl-wandboard-revd1.dts
@@ -0,0 +1,22 @@
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * Author: Fabio Estevam <fabio.estevam@freescale.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+/dts-v1/;
+#include "imx6dl.dtsi"
+#include "imx6qdl-wandboard-revd1.dtsi"
+
+/ {
+	model = "Wandboard i.MX6 Dual Lite Board revD1";
+	compatible = "wand,imx6dl-wandboard", "fsl,imx6dl";
+
+	memory {
+		reg = <0x10000000 0x40000000>;
+	};
+};
diff --git a/arch/arm/boot/dts/imx6dl.dtsi b/arch/arm/boot/dts/imx6dl.dtsi
index 8475e6cc59ac..4d693a75ce98 100644
--- a/arch/arm/boot/dts/imx6dl.dtsi
+++ b/arch/arm/boot/dts/imx6dl.dtsi
@@ -60,35 +60,35 @@
 	};
 
 	soc {
-		ocram: sram@00900000 {
+		ocram: sram@900000 {
 			compatible = "mmio-sram";
 			reg = <0x00900000 0x20000>;
 			clocks = <&clks IMX6QDL_CLK_OCRAM>;
 		};
 
-		aips1: aips-bus@02000000 {
-			iomuxc: iomuxc@020e0000 {
+		aips1: aips-bus@2000000 {
+			iomuxc: iomuxc@20e0000 {
 				compatible = "fsl,imx6dl-iomuxc";
 			};
 
-			pxp: pxp@020f0000 {
+			pxp: pxp@20f0000 {
 				reg = <0x020f0000 0x4000>;
 				interrupts = <0 98 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			epdc: epdc@020f4000 {
+			epdc: epdc@20f4000 {
 				reg = <0x020f4000 0x4000>;
 				interrupts = <0 97 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			lcdif: lcdif@020f8000 {
+			lcdif: lcdif@20f8000 {
 				reg = <0x020f8000 0x4000>;
 				interrupts = <0 39 IRQ_TYPE_LEVEL_HIGH>;
 			};
 		};
 
-		aips2: aips-bus@02100000 {
-			i2c4: i2c@021f8000 {
+		aips2: aips-bus@2100000 {
+			i2c4: i2c@21f8000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx6q-i2c", "fsl,imx21-i2c";
diff --git a/arch/arm/boot/dts/imx6q-apalis-eval.dts b/arch/arm/boot/dts/imx6q-apalis-eval.dts
index 4bbfe3d61027..8b56656e53da 100644
--- a/arch/arm/boot/dts/imx6q-apalis-eval.dts
+++ b/arch/arm/boot/dts/imx6q-apalis-eval.dts
@@ -76,7 +76,7 @@
 		};
 	};
 
-	lcd_display: display@di0 {
+	lcd_display: disp0 {
 		compatible = "fsl,imx-parallel-display";
 		#address-cells = <1>;
 		#size-cells = <0>;
diff --git a/arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts b/arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts
index a35c7a54ad3b..27dc0fc686a9 100644
--- a/arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts
+++ b/arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts
@@ -77,7 +77,7 @@
 		};
 	};
 
-	lcd_display: display@di0 {
+	lcd_display: disp0 {
 		compatible = "fsl,imx-parallel-display";
 		#address-cells = <1>;
 		#size-cells = <0>;
diff --git a/arch/arm/boot/dts/imx6q-apalis-ixora.dts b/arch/arm/boot/dts/imx6q-apalis-ixora.dts
index 60d33e99de76..40b2c67fe7af 100644
--- a/arch/arm/boot/dts/imx6q-apalis-ixora.dts
+++ b/arch/arm/boot/dts/imx6q-apalis-ixora.dts
@@ -76,7 +76,7 @@
 		};
 	};
 
-	lcd_display: display@di0 {
+	lcd_display: disp0 {
 		compatible = "fsl,imx-parallel-display";
 		#address-cells = <1>;
 		#size-cells = <0>;
diff --git a/arch/arm/boot/dts/imx6q-bx50v3.dtsi b/arch/arm/boot/dts/imx6q-bx50v3.dtsi
index 1015e55ca8f7..b915837bbb5f 100644
--- a/arch/arm/boot/dts/imx6q-bx50v3.dtsi
+++ b/arch/arm/boot/dts/imx6q-bx50v3.dtsi
@@ -165,7 +165,7 @@
 			#size-cells = <0>;
 			reg = <0x3>;
 
-			sgtl5000: codec@0a {
+			sgtl5000: codec@a {
 				compatible = "fsl,sgtl5000";
 				reg = <0x0a>;
 				clocks = <&mclk>;
diff --git a/arch/arm/boot/dts/imx6q-cm-fx6.dts b/arch/arm/boot/dts/imx6q-cm-fx6.dts
index fe6ab0aa34f9..bc7587c383f6 100644
--- a/arch/arm/boot/dts/imx6q-cm-fx6.dts
+++ b/arch/arm/boot/dts/imx6q-cm-fx6.dts
@@ -77,8 +77,7 @@
 		regulator-name = "regulator-pcie-power-on-gpio";
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
-		gpio = <&gpio2 24 GPIO_ACTIVE_HIGH>;
-		enable-active-high;
+		gpio = <&gpio2 24 GPIO_ACTIVE_LOW>;
 	};
 
 	reg_usb_h1_vbus: usb_h1_vbus {
@@ -362,7 +361,7 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_pcie>;
 	reset-gpio = <&gpio1 26 GPIO_ACTIVE_LOW>;
-	vdd-supply = <&reg_pcie_power_on_gpio>;
+	vpcie-supply = <&reg_pcie_power_on_gpio>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/imx6q-display5-tianma-tm070-1280x768.dts b/arch/arm/boot/dts/imx6q-display5-tianma-tm070-1280x768.dts
new file mode 100644
index 000000000000..16658b76fc4e
--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-display5-tianma-tm070-1280x768.dts
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2017
+ * Lukasz Majewski, DENX Software Engineering, lukma@denx.de
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is licensed under the terms of the GNU General Public
+ *     License version 2.  This program is licensed "as is" without
+ *     any warranty of any kind, whether express or implied.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+
+#include "imx6q-display5.dtsi"
+
+&panel {
+	compatible = "tianma,tm070jdhg30";
+};
+
+&ldb {
+	lvds0: lvds-channel@0 {
+		fsl,data-mapping = "spwg";
+		fsl,data-width = <18>;
+	};
+};
diff --git a/arch/arm/boot/dts/imx6q-display5.dtsi b/arch/arm/boot/dts/imx6q-display5.dtsi
new file mode 100644
index 000000000000..4084de43d4d9
--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-display5.dtsi
@@ -0,0 +1,596 @@
+/*
+ * Copyright 2017
+ * Lukasz Majewski, DENX Software Engineering, lukma@denx.de
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is licensed under the terms of the GNU General Public
+ *     License version 2.  This program is licensed "as is" without
+ *     any warranty of any kind, whether express or implied.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+
+#include "imx6q.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pwm/pwm.h>
+#include <dt-bindings/sound/fsl-imx-audmux.h>
+
+/ {
+	model = "Liebherr (LWN) display5 i.MX6 Quad Board";
+	compatible = "lwn,display5", "fsl,imx6q";
+
+	memory {
+		reg = <0x10000000 0x40000000>;
+	};
+
+	backlight_lvds: backlight {
+		compatible = "pwm-backlight";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_backlight>;
+		pwms = <&pwm2 0 5000000 0>;
+		brightness-levels = <  0   1   2   3   4   5   6   7   8   9
+				      10  11  12  13  14  15  16  17  18  19
+				      20  21  22  23  24  25  26  27  28  29
+				      30  31  32  33  34  35  36  37  38  39
+				      40  41  42  43  44  45  46  47  48  49
+				      50  51  52  53  54  55  56  57  58  59
+				      60  61  62  63  64  65  66  67  68  69
+				      70  71  72  73  74  75  76  77  78  79
+				      80  81  82  83  84  85  86  87  88  89
+				      90  91  92  93  94  95  96  97  98  99
+				     100 101 102 103 104 105 106 107 108 109
+				     110 111 112 113 114 115 116 117 118 119
+				     120 121 122 123 124 125 126 127 128 129
+				     130 131 132 133 134 135 136 137 138 139
+				     140 141 142 143 144 145 146 147 148 149
+				     150 151 152 153 154 155 156 157 158 159
+				     160 161 162 163 164 165 166 167 168 169
+				     170 171 172 173 174 175 176 177 178 179
+				     180 181 182 183 184 185 186 187 188 189
+				     190 191 192 193 194 195 196 197 198 199
+				     200 201 202 203 204 205 206 207 208 209
+				     210 211 212 213 214 215 216 217 218 219
+				     220 221 222 223 224 225 226 227 228 229
+				     230 231 232 233 234 235 236 237 238 239
+				     240 241 242 243 244 245 246 247 248 249
+				     250 251 252 253 254 255>;
+		default-brightness-level = <250>;
+		enable-gpios = <&gpio5 7 GPIO_ACTIVE_HIGH>;
+	};
+
+	reg_lvds: regulator-lvds {
+		compatible = "regulator-fixed";
+		regulator-name = "lvds_ppen";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		regulator-always-on;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_reg_lvds>;
+		gpio = <&gpio5 13 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	reg_usbh1_vbus: usb-h1-vbus {
+		compatible = "regulator-fixed";
+		gpio = <&gpio3 31 GPIO_ACTIVE_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_usbh1_vbus>;
+		regulator-name = "usb_h1_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-enable-ramp-delay = <300000>;
+	};
+
+	sound {
+		compatible = "simple-audio-card";
+		label = "tfa9879-mono";
+
+		simple-audio-card,dai-link {
+			/* DAC */
+			format = "i2s";
+			bitclock-master = <&dailink_master>;
+			frame-master = <&dailink_master>;
+
+			dailink_master: cpu {
+			    sound-dai = <&ssi2>;
+			};
+			codec {
+			    sound-dai = <&codec>;
+			};
+		};
+	};
+
+	panel: panel-lvds0 {
+		backlight = <&backlight_lvds>;
+		power-supply = <&reg_lvds>;
+
+		port {
+			panel_in_lvds0: endpoint {
+				remote-endpoint = <&lvds0_out>;
+			};
+		};
+	};
+};
+
+&audmux {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_audmux>;
+	status = "okay";
+
+	ssi2 {
+		fsl,audmux-port = <1>;
+		fsl,port-config = <
+			(IMX_AUDMUX_V2_PTCR_SYN |
+			 IMX_AUDMUX_V2_PTCR_TFSEL(5) |
+			 IMX_AUDMUX_V2_PTCR_TCSEL(5) |
+			 IMX_AUDMUX_V2_PTCR_TFSDIR |
+			 IMX_AUDMUX_V2_PTCR_TCLKDIR)
+			IMX_AUDMUX_V2_PDCR_RXDSEL(5)
+		>;
+	};
+
+	aud6 {
+		fsl,audmux-port = <5>;
+		fsl,port-config = <
+			(IMX_AUDMUX_V2_PTCR_RFSEL(8) |
+			 IMX_AUDMUX_V2_PTCR_RCSEL(8) |
+			 IMX_AUDMUX_V2_PTCR_TFSEL(1) |
+			 IMX_AUDMUX_V2_PTCR_TCSEL(1) |
+			 IMX_AUDMUX_V2_PTCR_RFSDIR |
+			 IMX_AUDMUX_V2_PTCR_RCLKDIR |
+			 IMX_AUDMUX_V2_PTCR_TFSDIR |
+			 IMX_AUDMUX_V2_PTCR_TCLKDIR)
+			IMX_AUDMUX_V2_PDCR_RXDSEL(1)
+		>;
+	};
+};
+
+&ecspi2 {
+	cs-gpios = <&gpio5 29 GPIO_ACTIVE_LOW>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi2 &pinctrl_ecspi2_cs &pinctrl_ecspi2_flwp>;
+	status = "okay";
+
+	s25fl256s: flash@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		spi-max-frequency = <40000000>;
+		reg = <0>;
+
+		partition@0 {
+			label = "SPL (spi)";
+			reg = <0x0 0x20000>;
+			read-only;
+		};
+		partition@1 {
+			label = "u-boot (spi)";
+			reg = <0x20000 0x100000>;
+			read-only;
+		};
+		partition@2 {
+			label = "uboot-env (spi)";
+			reg = <0x120000 0x10000>;
+		};
+		partition@3 {
+			label = "uboot-envr (spi)";
+			reg = <0x130000 0x10000>;
+		};
+		partition@4 {
+			label = "linux-recovery (spi)";
+			reg = <0x140000 0x800000>;
+		};
+		partition@5 {
+			label = "swupdate-fitImg (spi)";
+			reg = <0x940000 0x400000>;
+		};
+		partition@6 {
+			label = "swupdate-initramfs (spi)";
+			reg = <0xD40000 0x800000>;
+		};
+	};
+};
+
+&ecspi3 {
+	cs-gpios = <&gpio4 24 GPIO_ACTIVE_LOW>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi3 &pinctrl_ecspi3_cs &pinctrl_ecspi3_flwp>;
+	status = "okay";
+};
+
+&fec {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_enet>;
+	phy-handle = <&ethernet_phy0>;
+	phy-mode = "rgmii-id";
+	status = "okay";
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		ethernet_phy0: ethernet-phy@0 {
+			compatible = "marvell,88E1510";
+			device_type = "ethernet-phy";
+			/* Set LED0 control: */
+			/* On - Link, Blink - Activity, Off - No Link */
+			marvell,reg-init = <3 0x10 0 0x1011>;
+			max-speed = <100>;
+			reg = <0>;
+		};
+	};
+};
+
+&i2c1 {
+	clock-frequency = <400000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c1>;
+	status = "okay";
+
+	codec: tfa9879@6C {
+		#sound-dai-cells = <0>;
+		compatible = "nxp,tfa9879";
+		reg = <0x6C>;
+	};
+};
+
+&i2c2 {
+	clock-frequency = <400000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c2>;
+	status = "okay";
+};
+
+&i2c3 {
+	clock-frequency = <400000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c3>;
+	status = "okay";
+
+	at24@50 {
+		compatible = "atmel,24c256";
+		pagesize = <64>;
+		reg = <0x50>;
+	};
+
+	pfuze100: pmic@8 {
+		compatible = "fsl,pfuze100";
+		reg = <0x08>;
+
+		regulators {
+			sw1a_reg: sw1ab {
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <1875000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <6250>;
+			};
+
+			sw1c_reg: sw1c {
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <1875000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <6250>;
+			};
+
+			sw2_reg: sw2 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <3950000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			sw3a_reg: sw3a {
+				regulator-min-microvolt = <400000>;
+				regulator-max-microvolt = <1975000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			sw3b_reg: sw3b {
+				regulator-min-microvolt = <400000>;
+				regulator-max-microvolt = <1975000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			sw4_reg: sw4 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			swbst_reg: swbst {
+				regulator-min-microvolt = <5000000>;
+				regulator-max-microvolt = <5150000>;
+			};
+
+			snvs_reg: vsnvs {
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vref_reg: vrefddr {
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vgen1_reg: vgen1 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1550000>;
+			};
+
+			vgen2_reg: vgen2 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1550000>;
+			};
+
+			vgen3_reg: vgen3 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			vgen4_reg: vgen4 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen5_reg: vgen5 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen6_reg: vgen6 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+		};
+	};
+};
+
+&ldb {
+	status = "okay";
+
+	lvds0: lvds-channel@0 {
+		status = "okay";
+
+		port@4 {
+			reg = <4>;
+
+			lvds0_out: endpoint {
+				remote-endpoint = <&panel_in_lvds0>;
+			};
+		};
+	};
+};
+
+&pwm2 {
+	#pwm-cells = <3>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm2>;
+	status = "okay";
+};
+
+&ssi2 {
+	status = "okay";
+};
+
+&uart4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart4>;
+	uart-has-rtscts;
+	status = "okay";
+};
+
+&uart5 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart5>;
+	status = "okay";
+};
+
+&usbh1 {
+	vbus-supply = <&reg_usbh1_vbus>;
+	pinctrl-0 = <&pinctrl_usbh1>;
+	status = "okay";
+};
+
+&usdhc4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc4>;
+	bus-width = <8>;
+	non-removable;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl_audmux: audmuxgrp {
+		fsl,pins = <
+			/* I2S OUTPUT AUD6*/
+			MX6QDL_PAD_DI0_PIN4__AUD6_RXD  0x130b0
+			MX6QDL_PAD_DI0_PIN2__AUD6_TXD  0x130b0
+			MX6QDL_PAD_DI0_PIN3__AUD6_TXFS  0x130b0
+			MX6QDL_PAD_DI0_PIN15__AUD6_TXC  0x130b0
+		>;
+	};
+
+	pinctrl_backlight: dispgrp {
+		fsl,pins = <
+			/* BLEN_OUT */
+			MX6QDL_PAD_DISP0_DAT13__GPIO5_IO07    0x1b0b0
+		>;
+	};
+
+	pinctrl_ecspi2: ecspi2grp {
+		fsl,pins = <
+			MX6QDL_PAD_CSI0_DAT10__ECSPI2_MISO	0x100b1
+			MX6QDL_PAD_CSI0_DAT9__ECSPI2_MOSI	0x100b1
+			MX6QDL_PAD_CSI0_DAT8__ECSPI2_SCLK	0x100b1
+		>;
+	};
+
+	pinctrl_ecspi2_cs: ecspi2csgrp {
+		fsl,pins = <
+			MX6QDL_PAD_CSI0_DAT11__GPIO5_IO29 0x100b1
+		>;
+	};
+
+	pinctrl_ecspi2_flwp: ecspi2flwpgrp {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x1b0b0
+		>;
+	};
+
+	pinctrl_ecspi3: ecspi3grp {
+		fsl,pins = <
+			MX6QDL_PAD_DISP0_DAT2__ECSPI3_MISO	0x100b1
+			MX6QDL_PAD_DISP0_DAT1__ECSPI3_MOSI	0x100b1
+			MX6QDL_PAD_DISP0_DAT0__ECSPI3_SCLK	0x100b1
+		>;
+	};
+
+	pinctrl_ecspi3_cs: ecspi3csgrp {
+		fsl,pins = <
+			MX6QDL_PAD_DISP0_DAT3__GPIO4_IO24 0x1b0b0
+		>;
+	};
+
+	pinctrl_ecspi3_flwp: ecspi3flwpgrp {
+		fsl,pins = <
+			MX6QDL_PAD_DISP0_DAT6__GPIO4_IO27 0x1b0b0
+		>;
+	};
+
+	pinctrl_enet: enetgrp {
+		fsl,pins = <
+			MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b0b0
+			MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
+			MX6QDL_PAD_RGMII_TXC__RGMII_TXC		0x1b0b0
+			MX6QDL_PAD_RGMII_TD0__RGMII_TD0		0x1b0b0
+			MX6QDL_PAD_RGMII_TD1__RGMII_TD1		0x1b0b0
+			MX6QDL_PAD_RGMII_TD2__RGMII_TD2		0x1b0b0
+			MX6QDL_PAD_RGMII_TD3__RGMII_TD3		0x1b0b0
+			MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x1b0b0
+			MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x1b0b0
+			MX6QDL_PAD_RGMII_RXC__RGMII_RXC		0x1b0b0
+			MX6QDL_PAD_RGMII_RD0__RGMII_RD0		0x1b0b0
+			MX6QDL_PAD_RGMII_RD1__RGMII_RD1		0x1b0b0
+			MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b0b0
+			MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b0b0
+			MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x1b0b0
+			MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x4001b0a8
+			MX6QDL_PAD_GPIO_6__ENET_IRQ		0x000b1
+			MX6QDL_PAD_ENET_RXD0__GPIO1_IO27        0x1b0b0
+		>;
+	};
+
+	pinctrl_i2c1: i2c1grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D21__I2C1_SCL	0x4001b8b1
+			MX6QDL_PAD_EIM_D28__I2C1_SDA	0x4001b8b1
+		>;
+	};
+
+	pinctrl_i2c2: i2c2grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_EB2__I2C2_SCL	0x4001b8b1
+			MX6QDL_PAD_EIM_D16__I2C2_SDA	0x4001b8b1
+		>;
+	};
+
+	pinctrl_i2c3: i2c3grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D17__I2C3_SCL	0x4001b8b1
+			MX6QDL_PAD_EIM_D18__I2C3_SDA	0x4001b8b1
+		>;
+	};
+
+	pinctrl_pwm2: pwm2grp {
+		fsl,pins = <
+			MX6QDL_PAD_DISP0_DAT9__PWM2_OUT	0x1b0b1
+		>;
+	};
+
+	pinctrl_reg_lvds: reqlvdsgrp {
+		fsl,pins = <
+			/* LVDS_PPEN_OUT */
+			MX6QDL_PAD_DISP0_DAT19__GPIO5_IO13      0x1b0b0
+		>;
+	};
+
+	pinctrl_uart4: uart4grp {
+		fsl,pins = <
+			MX6QDL_PAD_CSI0_DAT12__UART4_TX_DATA	0x1b0b1
+			MX6QDL_PAD_CSI0_DAT13__UART4_RX_DATA	0x1b0b1
+			MX6QDL_PAD_CSI0_DAT16__UART4_RTS_B	0x1b0b1
+			MX6QDL_PAD_CSI0_DAT17__UART4_CTS_B	0x1b0b1
+		>;
+	};
+
+	pinctrl_uart5: uart5grp {
+		fsl,pins = <
+			MX6QDL_PAD_CSI0_DAT14__UART5_TX_DATA	0x1b0b1
+			MX6QDL_PAD_CSI0_DAT15__UART5_RX_DATA    0x1b0b1
+		>;
+	};
+
+	pinctrl_usbh1: usbh1grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D30__USB_H1_OC  0x030b0
+		>;
+	};
+
+	pinctrl_usbh1_vbus: usbh1_vbus_grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x1b0b0
+		>;
+	};
+
+	pinctrl_usdhc4: usdhc4grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD4_CMD__SD4_CMD		0x17059
+			MX6QDL_PAD_SD4_CLK__SD4_CLK		0x10059
+			MX6QDL_PAD_SD4_DAT0__SD4_DATA0		0x17059
+			MX6QDL_PAD_SD4_DAT1__SD4_DATA1		0x17059
+			MX6QDL_PAD_SD4_DAT2__SD4_DATA2		0x17059
+			MX6QDL_PAD_SD4_DAT3__SD4_DATA3		0x17059
+			MX6QDL_PAD_SD4_DAT4__SD4_DATA4		0x17059
+			MX6QDL_PAD_SD4_DAT5__SD4_DATA5		0x17059
+			MX6QDL_PAD_SD4_DAT6__SD4_DATA6		0x17059
+			MX6QDL_PAD_SD4_DAT7__SD4_DATA7		0x17059
+			MX6QDL_PAD_NANDF_ALE__SD4_RESET	0x17059
+		>;
+	};
+};
diff --git a/arch/arm/boot/dts/imx6q-dmo-edmqmx6.dts b/arch/arm/boot/dts/imx6q-dmo-edmqmx6.dts
index 33eb7f180995..f0316ea96898 100644
--- a/arch/arm/boot/dts/imx6q-dmo-edmqmx6.dts
+++ b/arch/arm/boot/dts/imx6q-dmo-edmqmx6.dts
@@ -139,7 +139,7 @@
 		     &pinctrl_pfuze>;
 	status = "okay";
 
-	pmic: pfuze100@08 {
+	pmic: pfuze100@8 {
 		compatible = "fsl,pfuze100";
 		reg = <0x08>;
 		interrupt-parent = <&gpio3>;
diff --git a/arch/arm/boot/dts/imx6q-gw5400-a.dts b/arch/arm/boot/dts/imx6q-gw5400-a.dts
index 9dbeea05a949..29adaa7c72f8 100644
--- a/arch/arm/boot/dts/imx6q-gw5400-a.dts
+++ b/arch/arm/boot/dts/imx6q-gw5400-a.dts
@@ -211,7 +211,7 @@
 	pinctrl-0 = <&pinctrl_i2c2>;
 	status = "okay";
 
-	pmic: pfuze100@08 {
+	pmic: pfuze100@8 {
 		compatible = "fsl,pfuze100";
 		reg = <0x08>;
 
@@ -322,7 +322,7 @@
 		reg = <0x1c>;
 	};
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		clocks = <&clks IMX6QDL_CLK_CKO>;
@@ -330,7 +330,7 @@
 		VDDIO-supply = <&reg_3p3v>;
 	};
 
-	touchscreen: egalax_ts@04 {
+	touchscreen: egalax_ts@4 {
 		compatible = "eeti,egalax_ts";
 		reg = <0x04>;
 		interrupt-parent = <&gpio7>;
@@ -392,127 +392,124 @@
 };
 
 &iomuxc {
-	imx6q-gw5400-a {
-
-		pinctrl_audmux: audmuxgrp {
-			fsl,pins = <
-				MX6QDL_PAD_SD2_DAT0__AUD4_RXD		0x130b0
-				MX6QDL_PAD_SD2_DAT3__AUD4_TXC		0x130b0
-				MX6QDL_PAD_SD2_DAT2__AUD4_TXD		0x110b0
-				MX6QDL_PAD_SD2_DAT1__AUD4_TXFS		0x130b0
-				MX6QDL_PAD_GPIO_0__CCM_CLKO1		0x130b0 /* AUD4_MCK */
-			>;
-		};
+	pinctrl_audmux: audmuxgrp {
+		fsl,pins = <
+			MX6QDL_PAD_SD2_DAT0__AUD4_RXD		0x130b0
+			MX6QDL_PAD_SD2_DAT3__AUD4_TXC		0x130b0
+			MX6QDL_PAD_SD2_DAT2__AUD4_TXD		0x110b0
+			MX6QDL_PAD_SD2_DAT1__AUD4_TXFS		0x130b0
+			MX6QDL_PAD_GPIO_0__CCM_CLKO1		0x130b0 /* AUD4_MCK */
+		>;
+	};
 
-		pinctrl_ecspi1: ecspi1grp {
-			fsl,pins = <
-				MX6QDL_PAD_EIM_D17__ECSPI1_MISO		0x100b1
-				MX6QDL_PAD_EIM_D18__ECSPI1_MOSI		0x100b1
-				MX6QDL_PAD_EIM_D16__ECSPI1_SCLK		0x100b1
-				MX6QDL_PAD_EIM_D19__GPIO3_IO19		0x1b0b0 /* SPINOR_CS0# */
-			>;
-		};
+	pinctrl_ecspi1: ecspi1grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D17__ECSPI1_MISO		0x100b1
+			MX6QDL_PAD_EIM_D18__ECSPI1_MOSI		0x100b1
+			MX6QDL_PAD_EIM_D16__ECSPI1_SCLK		0x100b1
+			MX6QDL_PAD_EIM_D19__GPIO3_IO19		0x1b0b0 /* SPINOR_CS0# */
+		>;
+	};
 
-		pinctrl_enet: enetgrp {
-			fsl,pins = <
-				MX6QDL_PAD_RGMII_RXC__RGMII_RXC		0x1b030
-				MX6QDL_PAD_RGMII_RD0__RGMII_RD0		0x1b030
-				MX6QDL_PAD_RGMII_RD1__RGMII_RD1		0x1b030
-				MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b030
-				MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b030
-				MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x1b030
-				MX6QDL_PAD_RGMII_TXC__RGMII_TXC		0x1b030
-				MX6QDL_PAD_RGMII_TD0__RGMII_TD0		0x1b030
-				MX6QDL_PAD_RGMII_TD1__RGMII_TD1		0x1b030
-				MX6QDL_PAD_RGMII_TD2__RGMII_TD2		0x1b030
-				MX6QDL_PAD_RGMII_TD3__RGMII_TD3		0x1b030
-				MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x1b030
-				MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x1b0b0
-				MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b0b0
-				MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
-				MX6QDL_PAD_GPIO_16__ENET_REF_CLK	0x4001b0a8
-			>;
-		};
+	pinctrl_enet: enetgrp {
+		fsl,pins = <
+			MX6QDL_PAD_RGMII_RXC__RGMII_RXC		0x1b030
+			MX6QDL_PAD_RGMII_RD0__RGMII_RD0		0x1b030
+			MX6QDL_PAD_RGMII_RD1__RGMII_RD1		0x1b030
+			MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b030
+			MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b030
+			MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x1b030
+			MX6QDL_PAD_RGMII_TXC__RGMII_TXC		0x1b030
+			MX6QDL_PAD_RGMII_TD0__RGMII_TD0		0x1b030
+			MX6QDL_PAD_RGMII_TD1__RGMII_TD1		0x1b030
+			MX6QDL_PAD_RGMII_TD2__RGMII_TD2		0x1b030
+			MX6QDL_PAD_RGMII_TD3__RGMII_TD3		0x1b030
+			MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x1b030
+			MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x1b0b0
+			MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b0b0
+			MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
+			MX6QDL_PAD_GPIO_16__ENET_REF_CLK	0x4001b0a8
+		>;
+	};
 
-		pinctrl_gpio_leds: gpioledsgrp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_COL0__GPIO4_IO06		0x1b0b0 /* user1 led */
-				MX6QDL_PAD_KEY_COL2__GPIO4_IO10		0x1b0b0 /* user2 led */
-				MX6QDL_PAD_KEY_ROW4__GPIO4_IO15		0x1b0b0 /* user3 led */
-			>;
-		};
+	pinctrl_gpio_leds: gpioledsgrp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL0__GPIO4_IO06		0x1b0b0 /* user1 led */
+			MX6QDL_PAD_KEY_COL2__GPIO4_IO10		0x1b0b0 /* user2 led */
+			MX6QDL_PAD_KEY_ROW4__GPIO4_IO15		0x1b0b0 /* user3 led */
+		>;
+	};
 
-		pinctrl_i2c1: i2c1grp {
-			fsl,pins = <
-				MX6QDL_PAD_EIM_D21__I2C1_SCL		0x4001b8b1
-				MX6QDL_PAD_EIM_D28__I2C1_SDA		0x4001b8b1
-			>;
-		};
+	pinctrl_i2c1: i2c1grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D21__I2C1_SCL		0x4001b8b1
+			MX6QDL_PAD_EIM_D28__I2C1_SDA		0x4001b8b1
+		>;
+	};
 
-		pinctrl_i2c2: i2c2grp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_COL3__I2C2_SCL		0x4001b8b1
-				MX6QDL_PAD_KEY_ROW3__I2C2_SDA		0x4001b8b1
-			>;
-		};
+	pinctrl_i2c2: i2c2grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL3__I2C2_SCL		0x4001b8b1
+			MX6QDL_PAD_KEY_ROW3__I2C2_SDA		0x4001b8b1
+		>;
+	};
 
-		pinctrl_i2c3: i2c3grp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_3__I2C3_SCL		0x4001b8b1
-				MX6QDL_PAD_GPIO_6__I2C3_SDA		0x4001b8b1
-			>;
-		};
+	pinctrl_i2c3: i2c3grp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_3__I2C3_SCL		0x4001b8b1
+			MX6QDL_PAD_GPIO_6__I2C3_SDA		0x4001b8b1
+		>;
+	};
 
-		pinctrl_pcie: pciegrp {
-			fsl,pins = <
-				MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28	0x1b0b0 /* PCIE IRQ */
-				MX6QDL_PAD_ENET_TXD1__GPIO1_IO29	0x1b0b0 /* PCIE RST */
-			>;
-		};
+	pinctrl_pcie: pciegrp {
+		fsl,pins = <
+			MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28	0x1b0b0 /* PCIE IRQ */
+			MX6QDL_PAD_ENET_TXD1__GPIO1_IO29	0x1b0b0 /* PCIE RST */
+		>;
+	};
 
-		pinctrl_pps: ppsgrp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_5__GPIO1_IO05		0x1b0b0 /* GPS_PPS */
-			>;
-		};
+	pinctrl_pps: ppsgrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_5__GPIO1_IO05		0x1b0b0 /* GPS_PPS */
+		>;
+	};
 
-		pinctrl_uart1: uart1grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA	0x1b0b1
-				MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA	0x1b0b1
-			>;
-		};
+	pinctrl_uart1: uart1grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA	0x1b0b1
+			MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA	0x1b0b1
+		>;
+	};
 
-		pinctrl_uart2: uart2grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA	0x1b0b1
-				MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA	0x1b0b1
-			>;
-		};
+	pinctrl_uart2: uart2grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA	0x1b0b1
+			MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA	0x1b0b1
+		>;
+	};
 
-		pinctrl_uart5: uart5grp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_COL1__UART5_TX_DATA	0x1b0b1
-				MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA	0x1b0b1
-			>;
-		};
+	pinctrl_uart5: uart5grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL1__UART5_TX_DATA	0x1b0b1
+			MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA	0x1b0b1
+		>;
+	};
 
-		pinctrl_usbotg: usbotggrp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_1__USB_OTG_ID		0x17059
-				MX6QDL_PAD_EIM_D22__GPIO3_IO22		0x1b0b0 /* OTG_PWR_EN */
-			>;
-		};
+	pinctrl_usbotg: usbotggrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_1__USB_OTG_ID		0x17059
+			MX6QDL_PAD_EIM_D22__GPIO3_IO22		0x1b0b0 /* OTG_PWR_EN */
+		>;
+	};
 
-		pinctrl_usdhc3: usdhc3grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD3_CMD__SD3_CMD		0x17059
-				MX6QDL_PAD_SD3_CLK__SD3_CLK		0x10059
-				MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x17059
-				MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x17059
-				MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x17059
-				MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x17059
-			>;
-		};
+	pinctrl_usdhc3: usdhc3grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_CMD__SD3_CMD		0x17059
+			MX6QDL_PAD_SD3_CLK__SD3_CLK		0x10059
+			MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x17059
+			MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x17059
+			MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x17059
+			MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x17059
+		>;
 	};
 };
diff --git a/arch/arm/boot/dts/imx6q-h100.dts b/arch/arm/boot/dts/imx6q-h100.dts
index 8f9252889971..a3269f57df2b 100644
--- a/arch/arm/boot/dts/imx6q-h100.dts
+++ b/arch/arm/boot/dts/imx6q-h100.dts
@@ -185,7 +185,7 @@
 		reg = <0x68>;
 	};
 
-	sgtl5000: sgtl5000@0a {
+	sgtl5000: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		pinctrl-names = "default";
@@ -195,7 +195,7 @@
 		VDDIO-supply = <&reg_3p3v>;
 	};
 
-	tc358743: tc358743@0f {
+	tc358743: tc358743@f {
 		compatible = "toshiba,tc358743";
 		reg = <0x0f>;
 		pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/imx6q-icore-rqs.dts b/arch/arm/boot/dts/imx6q-icore-rqs.dts
index e451b4ceb4d8..b81f48c6a8c6 100644
--- a/arch/arm/boot/dts/imx6q-icore-rqs.dts
+++ b/arch/arm/boot/dts/imx6q-icore-rqs.dts
@@ -47,30 +47,6 @@
 / {
 	model = "Engicam i.CoreM6 Quad/Dual RQS Starter Kit";
 	compatible = "engicam,imx6-icore-rqs", "fsl,imx6q";
-
-	sound {
-		compatible = "fsl,imx-audio-sgtl5000";
-		model = "imx-audio-sgtl5000";
-		ssi-controller = <&ssi1>;
-		audio-codec = <&codec>;
-		audio-routing =
-			"MIC_IN", "Mic Jack",
-			"Mic Jack", "Mic Bias",
-			"Headphone Jack", "HP_OUT";
-		mux-int-port = <1>;
-		mux-ext-port = <4>;
-	};
-};
-
-&i2c3 {
-	codec: sgtl5000@0a {
-		compatible = "fsl,sgtl5000";
-		reg = <0x0a>;
-		clocks = <&clks IMX6QDL_CLK_CKO>;
-		VDDA-supply = <&reg_2p5v>;
-		VDDIO-supply = <&reg_3p3v>;
-		VDDD-supply = <&reg_1p8v>;
-	};
 };
 
 &sata {
diff --git a/arch/arm/boot/dts/imx6q-mccmon6.dts b/arch/arm/boot/dts/imx6q-mccmon6.dts
index eedbe737420c..cab36f48d5f1 100644
--- a/arch/arm/boot/dts/imx6q-mccmon6.dts
+++ b/arch/arm/boot/dts/imx6q-mccmon6.dts
@@ -121,7 +121,7 @@
 	pinctrl-0 = <&pinctrl_i2c2>;
 	status = "okay";
 
-	pfuze100: pmic@08 {
+	pfuze100: pmic@8 {
 		compatible = "fsl,pfuze100";
 		reg = <0x08>;
 
diff --git a/arch/arm/boot/dts/imx6q-novena.dts b/arch/arm/boot/dts/imx6q-novena.dts
index d83cfb6ec598..7d7dc59507cf 100644
--- a/arch/arm/boot/dts/imx6q-novena.dts
+++ b/arch/arm/boot/dts/imx6q-novena.dts
@@ -158,7 +158,6 @@
 		regulator-max-microvolt = <1500000>;
 		gpio = <&gpio7 12 GPIO_ACTIVE_HIGH>;
 		enable-active-high;
-		regulator-always-on;
 	};
 
 	reg_sata: regulator-sata {
@@ -255,7 +254,7 @@
 		reg = <0x68>;
 	};
 
-	sbs_battery: bq20z75@0b {
+	sbs_battery: bq20z75@b {
 		compatible = "sbs,sbs-battery";
 		reg = <0x0b>;
 		sbs,i2c-retry-count = <50>;
@@ -295,7 +294,7 @@
 	pinctrl-0 = <&pinctrl_i2c2_novena>;
 	status = "okay";
 
-	pmic: pfuze100@08 {
+	pmic: pfuze100@8 {
 		compatible = "fsl,pfuze100";
 		reg = <0x08>;
 
@@ -447,6 +446,7 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_pcie_novena>;
 	reset-gpio = <&gpio3 29 GPIO_ACTIVE_LOW>;
+	vpcie-supply = <&reg_pcie>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/imx6q-pistachio.dts b/arch/arm/boot/dts/imx6q-pistachio.dts
new file mode 100644
index 000000000000..1effb58f304c
--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-pistachio.dts
@@ -0,0 +1,693 @@
+/*
+ * Copyright (C) 2017 NutsBoard.Org
+ *
+ * Author: Wig Cheng <onlywig@gmail.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include "imx6q.dtsi"
+
+/ {
+	model = "NutsBoard i.MX6 Quad Pistachio board";
+	compatible = "nutsboard,imx6q-pistachio", "fsl,imx6q";
+
+	chosen {
+		stdout-path = &uart4;
+	};
+
+	memory: memory {
+		reg = <0x10000000 0x80000000>;
+	};
+
+	reg_3p3v: regulator-3p3v {
+		compatible = "regulator-fixed";
+		regulator-name = "3P3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
+	reg_1p8v: regulator-1p8v {
+		compatible = "regulator-fixed";
+		regulator-name = "1P8V";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
+	wlan_en_reg: regulator-wlan_en {
+		compatible = "regulator-fixed";
+		regulator-name = "wlan-en-regulator";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		gpio = <&gpio2 24 GPIO_ACTIVE_HIGH>;
+		startup-delay-us = <70000>;
+		enable-active-high;
+	};
+
+	reg_usb_otg_vbus: regulator-usb_vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usb_otg_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		vin-supply = <&swbst_reg>;
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpio_keys>;
+
+		power {
+			label = "Power Button";
+			gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
+			gpio-key,wakeup;
+			linux,code = <KEY_POWER>;
+		};
+	};
+
+	sound {
+		compatible = "fsl,imx-sgtl5000",
+			   "fsl,imx-audio-sgtl5000";
+		model = "audio-sgtl5000";
+		ssi-controller = <&ssi1>;
+		audio-codec = <&codec>;
+		audio-routing =
+			"MIC_IN", "Mic Jack",
+			"Mic Jack", "Mic Bias",
+			"Headphone Jack", "HP_OUT";
+		mux-int-port = <1>;
+		mux-ext-port = <3>;
+	};
+
+	backlight_lvds: backlight-lvds {
+		compatible = "pwm-backlight";
+		pwms = <&pwm1 0 50000>;
+		brightness-levels = <
+			0  /*1  2  3  4  5  6*/  7  8  9
+			10 11 12 13 14 15 16 17 18 19
+			20 21 22 23 24 25 26 27 28 29
+			30 31 32 33 34 35 36 37 38 39
+			40 41 42 43 44 45 46 47 48 49
+			50 51 52 53 54 55 56 57 58 59
+			60 61 62 63 64 65 66 67 68 69
+			70 71 72 73 74 75 76 77 78 79
+			80 81 82 83 84 85 86 87 88 89
+			90 91 92 93 94 95 96 97 98 99
+			100
+		>;
+		default-brightness-level = <94>;
+		status = "okay";
+	};
+
+	panel {
+		compatible = "hannstar,hsd100pxn1";
+		backlight = <&backlight_lvds>;
+
+		port {
+			panel_in: endpoint {
+				remote-endpoint = <&lvds0_out>;
+			};
+		};
+	};
+};
+
+&audmux {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_audmux>;
+	status = "okay";
+};
+
+&can2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan2>;
+	status = "okay";
+};
+
+&clks {
+	assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>,
+			  <&clks IMX6QDL_CLK_LDB_DI1_SEL>;
+	assigned-clock-parents = <&clks IMX6QDL_CLK_PLL3_USB_OTG>,
+				 <&clks IMX6QDL_CLK_PLL3_USB_OTG>;
+};
+
+&fec {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_enet>;
+	phy-mode = "rgmii";
+	status = "okay";
+};
+
+&hdmi {
+	ddc-i2c-bus = <&i2c2>;
+	status = "okay";
+};
+
+&i2c1 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c1>;
+	status = "okay";
+
+	codec: sgtl5000@a {
+		compatible = "fsl,sgtl5000";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c1_sgtl5000>;
+		reg = <0x0a>;
+		clocks = <&clks IMX6QDL_CLK_CKO>;
+		VDDA-supply = <&reg_1p8v>;
+		VDDIO-supply = <&reg_1p8v>;
+	};
+};
+
+&i2c2 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c2>;
+	status = "okay";
+
+	pmic: pfuze100@8 {
+		compatible = "fsl,pfuze100";
+		reg = <0x08>;
+
+		regulators {
+			sw1a_reg: sw1ab {
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <1875000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <6250>;
+			};
+
+			sw1c_reg: sw1c {
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <1875000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <6250>;
+			};
+
+			sw2_reg: sw2 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <6250>;
+			};
+
+			sw3a_reg: sw3a {
+				regulator-min-microvolt = <400000>;
+				regulator-max-microvolt = <1975000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			sw3b_reg: sw3b {
+				regulator-min-microvolt = <400000>;
+				regulator-max-microvolt = <1975000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			sw4_reg: sw4 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			swbst_reg: swbst {
+				regulator-min-microvolt = <5000000>;
+				regulator-max-microvolt = <5150000>;
+			};
+
+			snvs_reg: vsnvs {
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vref_reg: vrefddr {
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vgen1_reg: vgen1 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1550000>;
+			};
+
+			vgen2_reg: vgen2 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1550000>;
+			};
+
+			vgen3_reg: vgen3 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			vgen4_reg: vgen4 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen5_reg: vgen5 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+			vgen6_reg: vgen6 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+		};
+	};
+
+	ar1021@4d {
+		compatible = "microchip,ar1021-i2c";
+		reg = <0x4d>;
+		interrupt-parent = <&gpio6>;
+		interrupts = <8 IRQ_TYPE_EDGE_FALLING>;
+	};
+};
+
+&i2c3 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c3>;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl-names = "default";
+
+	pinctrl_hog: hoggrp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D22__GPIO3_IO22	0x1b0b0  /*pcie power*/
+			MX6QDL_PAD_EIM_A25__GPIO5_IO02	0x1b0b0   /*LCD power*/
+			MX6QDL_PAD_EIM_D16__GPIO3_IO16	0x1b0b0   /*backlight power*/
+			MX6QDL_PAD_GPIO_2__GPIO1_IO02		0x1b0b1 /*SD3 CD pin*/
+			MX6QDL_PAD_KEY_COL2__GPIO4_IO10	0x1b0b0 /*codec power*/
+			MX6QDL_PAD_EIM_A16__GPIO2_IO22	0x1b0b0 /*touch reset*/
+			MX6QDL_PAD_NANDF_ALE__GPIO6_IO08	0x1b0b01 /*touch irq*/
+			MX6QDL_PAD_GPIO_7__GPIO1_IO07	 0x1b0b0/*backlight pwr*/
+			MX6QDL_PAD_GPIO_16__GPIO7_IO11	0x1b0b0 /*gpio 5V_1*/
+			MX6QDL_PAD_EIM_A19__GPIO2_IO19	0x1b0b0 /*gpio 5V_2*/
+			MX6QDL_PAD_EIM_A24__GPIO5_IO04	0x1b0b0 /*gpio 5V_3*/
+			MX6QDL_PAD_GPIO_17__GPIO7_IO12	0x1b0b0 /*gpio 5V_4*/
+			MX6QDL_PAD_NANDF_CLE__GPIO6_IO07	0x1b0b0 /*AUX_5V_EN*/
+			MX6QDL_PAD_NANDF_WP_B__GPIO6_IO09	0x1b0b0 /*AUX_5VB_EN*/
+			MX6QDL_PAD_NANDF_RB0__GPIO6_IO10	0x1b0b0 /*AUX_3V3_EN*/
+			MX6QDL_PAD_EIM_D21__GPIO3_IO21	0x1b0b0 /*I2C expander pwr*/
+		>;
+	};
+
+	pinctrl_audmux: audmuxgrp {
+		fsl,pins = <
+			MX6QDL_PAD_CSI0_DAT7__AUD3_RXD		0x130b0
+			MX6QDL_PAD_CSI0_DAT4__AUD3_TXC		0x130b0
+			MX6QDL_PAD_CSI0_DAT5__AUD3_TXD		0x110b0
+			MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS		0x130b0
+		>;
+	};
+
+	pinctrl_ecspi1: ecspi1grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL1__ECSPI1_MISO	0x100b1
+			MX6QDL_PAD_KEY_ROW0__ECSPI1_MOSI	0x100b1
+			MX6QDL_PAD_KEY_COL0__ECSPI1_SCLK	0x100b1
+			MX6QDL_PAD_KEY_ROW1__GPIO4_IO09		0x1b0b0
+		>;
+	};
+
+	pinctrl_enet: enetgrp {
+		fsl,pins = <
+			MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b8b0
+			MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
+			/* AR8035 reset */
+			MX6QDL_PAD_EIM_A20__GPIO2_IO18		0x130b0
+			/* AR8035 interrupt */
+			MX6QDL_PAD_EIM_CS0__GPIO2_IO23		0x1b0b1
+			MX6QDL_PAD_RGMII_TXC__RGMII_TXC		0x1b030
+			MX6QDL_PAD_RGMII_TD0__RGMII_TD0		0x1b030
+			MX6QDL_PAD_RGMII_TD1__RGMII_TD1		0x1b030
+			MX6QDL_PAD_RGMII_TD2__RGMII_TD2		0x1b030
+			MX6QDL_PAD_RGMII_TD3__RGMII_TD3		0x1b030
+			MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x1b030
+			/* AR8035 CLK_25M --> ENET_REF_CLK (V22) */
+			MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x0a0b1
+			/* AR8035 pin strapping: IO voltage: pull up */
+			MX6QDL_PAD_RGMII_RXC__RGMII_RXC		0x1b030
+			/* AR8035 pin strapping: PHYADDR#0: pull down */
+			MX6QDL_PAD_RGMII_RD0__RGMII_RD0		0x13030
+			/* AR8035 pin strapping: PHYADDR#1: pull down */
+			MX6QDL_PAD_RGMII_RD1__RGMII_RD1		0x13030
+			/* AR8035 pin strapping: MODE#1: pull up */
+			MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b030
+			/* AR8035 pin strapping: MODE#3: pull up */
+			MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b030
+			/* AR8035 pin strapping: MODE#0: pull down */
+			MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x13030
+		>;
+	};
+
+	pinctrl_flexcan2: flexcan2grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL4__FLEXCAN2_TX	0x1b0b0
+			MX6QDL_PAD_KEY_ROW4__FLEXCAN2_RX	0x1b0b0
+		>;
+	};
+
+	pinctrl_gpio_keys: gpio_keysgrp {
+		fsl,pins = <
+			MX6QDL_PAD_SD4_DAT4__GPIO2_IO12 0x1b0b0
+		>;
+	};
+
+	pinctrl_hdmi_cec: hdmicecgrp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x108b0
+		>;
+	};
+
+	pinctrl_i2c1: i2c1grp {
+		fsl,pins = <
+			MX6QDL_PAD_CSI0_DAT8__I2C1_SDA		0x4001b8b1
+			MX6QDL_PAD_CSI0_DAT9__I2C1_SCL		0x4001b8b1
+		>;
+	};
+
+	pinctrl_i2c2: i2c2grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL3__I2C2_SCL		0x4001b8b1
+			MX6QDL_PAD_KEY_ROW3__I2C2_SDA		0x4001b8b1
+		>;
+	};
+
+	pinctrl_i2c3: i2c3grp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_3__I2C3_SCL		0x4001b8b1
+			MX6QDL_PAD_GPIO_6__I2C3_SDA		0x4001b8b1
+		>;
+	};
+
+	pinctrl_i2c1_sgtl5000: i2c1-sgtl5000grp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_0__CCM_CLKO1			0x000b0 /* sys_mclk */
+			MX6QDL_PAD_SD3_RST__GPIO7_IO08		0x130b0 /*headphone det*/
+			MX6QDL_PAD_GPIO_8__GPIO1_IO08			0x130b0 /*microphone det*/
+		>;
+	};
+
+	pinctrl_pwm1: pwm1grp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_9__PWM1_OUT	    0x1b0b1
+		>;
+	};
+
+	pinctrl_uart1: uart1grp {
+		fsl,pins = <
+			MX6QDL_PAD_CSI0_DAT10__UART1_RX_DATA	0x1b0b1
+			MX6QDL_PAD_CSI0_DAT11__UART1_TX_DATA	0x1b0b1
+			MX6QDL_PAD_EIM_D20__UART1_CTS_B	0x1b0b1
+			MX6QDL_PAD_EIM_D19__UART1_RTS_B	0x1b0b1
+			MX6QDL_PAD_EIM_D23__UART1_DCD_B	0x1b0b0
+			MX6QDL_PAD_EIM_D24__UART1_DTR_B	0x1b0b0
+			MX6QDL_PAD_EIM_D25__UART1_DSR_B	0x1b0b0
+		>;
+	};
+
+	pinctrl_uart2: uart2grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D26__UART2_TX_DATA	0x1b0b1
+			MX6QDL_PAD_EIM_D27__UART2_RX_DATA	0x1b0b1
+			MX6QDL_PAD_EIM_D28__UART2_CTS_B	0x1b0b1
+			MX6QDL_PAD_EIM_D29__UART2_RTS_B	0x1b0b1
+		>;
+	};
+
+	pinctrl_uart3: uart3grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD4_CLK__UART3_RX_DATA	0x1b0b1
+			MX6QDL_PAD_SD4_CMD__UART3_TX_DATA	0x1b0b1
+			MX6QDL_PAD_EIM_D30__UART3_CTS_B		0x1b0b1
+			MX6QDL_PAD_EIM_D31__UART3_RTS_B		0x1b0b1
+		>;
+	};
+
+	pinctrl_uart4: uart4grp {
+		fsl,pins = <
+			MX6QDL_PAD_CSI0_DAT12__UART4_TX_DATA	0x1b0b1
+			MX6QDL_PAD_CSI0_DAT13__UART4_RX_DATA	0x1b0b1
+			MX6QDL_PAD_CSI0_DAT16__UART4_RTS_B	0x1b0b1
+			MX6QDL_PAD_CSI0_DAT17__UART4_CTS_B	0x1b0b1
+		>;
+	};
+
+	pinctrl_uart5: uart5grp {
+		fsl,pins = <
+			MX6QDL_PAD_CSI0_DAT14__UART5_TX_DATA	0x1b0b1
+			MX6QDL_PAD_CSI0_DAT15__UART5_RX_DATA	0x1b0b1
+			MX6QDL_PAD_CSI0_DAT18__UART5_RTS_B	0x1b0b1
+			MX6QDL_PAD_CSI0_DAT19__UART5_CTS_B	0x1b0b1
+			MX6QDL_PAD_EIM_A21__GPIO2_IO17		 0x15059 /*BT_EN*/
+		>;
+	};
+
+	pinctrl_usbotg: usbotggrp {
+		fsl,pins = <
+			MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID	0x17059
+		>;
+	};
+
+	pinctrl_usdhc1: usdhc1grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD1_CMD__SD1_CMD		0x17059
+			MX6QDL_PAD_SD1_CLK__SD1_CLK		0x10059
+			MX6QDL_PAD_SD1_DAT0__SD1_DATA0		0x17059
+			MX6QDL_PAD_SD1_DAT1__SD1_DATA1		0x17059
+			MX6QDL_PAD_SD1_DAT2__SD1_DATA2		0x17059
+			MX6QDL_PAD_SD1_DAT3__SD1_DATA3		0x17059
+			MX6QDL_PAD_NANDF_D0__SD1_DATA4		0x17059
+			MX6QDL_PAD_NANDF_D1__SD1_DATA5		0x17059
+			MX6QDL_PAD_NANDF_D2__SD1_DATA6		0x17059
+			MX6QDL_PAD_NANDF_D3__SD1_DATA7		0x17059
+		>;
+	};
+
+	pinctrl_usdhc2: usdhc2grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD2_CMD__SD2_CMD		0x17059
+			MX6QDL_PAD_SD2_CLK__SD2_CLK		0x10059
+			MX6QDL_PAD_SD2_DAT0__SD2_DATA0		0x17059
+			MX6QDL_PAD_SD2_DAT1__SD2_DATA1		0x17059
+			MX6QDL_PAD_SD2_DAT2__SD2_DATA2		0x17059
+			MX6QDL_PAD_SD2_DAT3__SD2_DATA3		0x17059
+			MX6QDL_PAD_EIM_RW__GPIO2_IO26			0x15059 /*WL_EN_LDO*/
+			MX6QDL_PAD_EIM_CS1__GPIO2_IO24		0x15059 /*WL_EN*/
+			MX6QDL_PAD_CSI0_PIXCLK__GPIO5_IO18	0x15059 /*WL_IRQ*/
+		>;
+	};
+
+	pinctrl_usdhc3: usdhc3grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_CMD__SD3_CMD		0x17071
+			MX6QDL_PAD_SD3_CLK__SD3_CLK		0x10071
+			MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x17071
+			MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x17071
+			MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x17071
+			MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x17071
+		>;
+	};
+
+	pinctrl_wdog: wdoggrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_1__WDOG2_B	0x1b0b00
+		>;
+	};
+};
+
+&ldb {
+	status = "okay";
+
+	lvds-channel@1 {
+		fsl,data-mapping = "spwg";
+		fsl,data-width = <18>;
+		status = "okay";
+
+		port@4 {
+			reg = <4>;
+
+			lvds0_out: endpoint {
+				remote-endpoint = <&panel_in>;
+			};
+		};
+	};
+};
+
+&pwm1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm1>;
+	status = "okay";
+};
+
+&snvs_poweroff {
+	status = "okay";
+};
+
+&ssi1 {
+	status = "okay";
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+	uart-has-rtscts;
+	fsl,dte-mode;
+	status = "okay";
+};
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart2>;
+	uart-has-rtscts;
+	status = "okay";
+};
+
+&uart3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart3>;
+	uart-has-rtscts;
+	status = "okay";
+};
+
+&uart4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart4>;
+	uart-has-rtscts;
+	status = "okay";
+};
+
+&uart5 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart5>;
+	fsl,uart-has-rtscts;
+	status = "okay";
+};
+
+&usbotg {
+	vbus-supply = <&reg_usb_otg_vbus>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usbotg>;
+	disable-over-current;
+	srp-disable;
+	hnp-disable;
+	adp-disable;
+	status = "okay";
+};
+
+&usbh1 {
+	status = "okay";
+};
+
+&usbphy1 {
+	fsl,tx-d-cal = <0x5>;
+};
+
+&usbphy2 {
+	fsl,tx-d-cal = <0x5>;
+};
+
+&usdhc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc1>;
+	bus-width = <8>;
+	keep-power-in-suspend;
+	vmmc-supply = <&reg_3p3v>;
+	status = "okay";
+};
+
+&usdhc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc2>;
+	bus-width = <4>;
+	vmmc-supply = <&wlan_en_reg>;
+	no-1-8-v;
+	keep-power-in-suspend;
+	non-removable;
+	cap-power-off-card;
+	status = "okay";
+
+	#address-cells = <1>;
+	#size-cells = <0>;
+	wlcore: wlcore@2 {
+		compatible = "ti,wl1835";
+		reg = <2>;
+		interrupt-parent = <&gpio5>;
+		interrupts = <18 IRQ_TYPE_LEVEL_HIGH>;
+		ref-clock-frequency = <38400000>;
+		tcxo-clock-frequency = <26000000>;
+	};
+};
+
+&usdhc3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc3>;
+	bus-width = <4>;
+	cd-gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
+	no-1-8-v;
+	keep-power-in-suspend;
+	wakeup-source;
+	status = "okay";
+};
+
+&sata {
+	status = "okay";
+};
+
+&wdog1 {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx6q-tbs2910.dts b/arch/arm/boot/dts/imx6q-tbs2910.dts
index 06f492e17ca7..a3cd7afac20a 100644
--- a/arch/arm/boot/dts/imx6q-tbs2910.dts
+++ b/arch/arm/boot/dts/imx6q-tbs2910.dts
@@ -158,7 +158,7 @@
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
 
-	sgtl5000: sgtl5000@0a {
+	sgtl5000: sgtl5000@a {
 		clocks = <&clks IMX6QDL_CLK_CKO>;
 		compatible = "fsl,sgtl5000";
 		pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/imx6q-tx6q-1010-comtft.dts b/arch/arm/boot/dts/imx6q-tx6q-1010-comtft.dts
index 71746edc2ee9..ac3050a835e5 100644
--- a/arch/arm/boot/dts/imx6q-tx6q-1010-comtft.dts
+++ b/arch/arm/boot/dts/imx6q-tx6q-1010-comtft.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Lothar Waßmann <LW@KARO-electronics.de>
+ * Copyright 2014-2017 Lothar Waßmann <LW@KARO-electronics.de>
  *
  * This file is dual-licensed: you can use it either under the terms
  * of the GPL or the X11 license, at your option. Note that this dual
@@ -42,70 +42,16 @@
 /dts-v1/;
 #include "imx6q.dtsi"
 #include "imx6qdl-tx6.dtsi"
+#include "imx6qdl-tx6-lcd.dtsi"
 
 / {
 	model = "Ka-Ro electronics TX6Q-1010 Module on CoMpact TFT";
 	compatible = "karo,imx6q-tx6q", "fsl,imx6q";
+};
 
-	aliases {
-		display = &display;
-	};
-
-	backlight: backlight {
-		compatible = "pwm-backlight";
-		pwms = <&pwm2 0 500000 0>;
-		power-supply = <&reg_3v3>;
-		/*
-		 * a poor man's way to create a 1:1 relationship between
-		 * the PWM value and the actual duty cycle
-		 */
-		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
-				     10 11 12 13 14 15 16 17 18 19
-				     20 21 22 23 24 25 26 27 28 29
-				     30 31 32 33 34 35 36 37 38 39
-				     40 41 42 43 44 45 46 47 48 49
-				     50 51 52 53 54 55 56 57 58 59
-				     60 61 62 63 64 65 66 67 68 69
-				     70 71 72 73 74 75 76 77 78 79
-				     80 81 82 83 84 85 86 87 88 89
-				     90 91 92 93 94 95 96 97 98 99
-				    100>;
-		default-brightness-level = <50>;
-	};
-
-	display: display@di0 {
-		compatible = "fsl,imx-parallel-display";
-		interface-pix-fmt = "rgb24";
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_disp0_1>;
-		status = "okay";
-
-		port {
-			display0_in: endpoint {
-				remote-endpoint = <&ipu1_di0_disp0>;
-			};
-		};
-
-		display-timings {
-			native-mode = <&ET070001DM6>;
-
-			ET070001DM6: CoMTFT { /* same as ET0700 but with inverted pixel clock */
-				clock-frequency = <33264000>;
-				hactive = <800>;
-				vactive = <480>;
-				hback-porch = <88>;
-				hsync-len = <128>;
-				hfront-porch = <40>;
-				vback-porch = <33>;
-				vsync-len = <2>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-		};
-	};
+&backlight {
+	pwms = <&pwm2 0 500000 0>;
+	/delete-property/ turn-on-delay-ms;
 };
 
 &can1 {
@@ -116,14 +62,14 @@
 	xceiver-supply = <&reg_3v3>;
 };
 
-&ipu1_di0_disp0 {
-	remote-endpoint = <&display0_in>;
-};
-
 &kpp {
 	status = "disabled";
 };
 
+&lcd_panel {
+	compatible = "edt,etm0700g0edh6";
+};
+
 &reg_can_xcvr {
 	status = "disabled";
 };
diff --git a/arch/arm/boot/dts/imx6q-tx6q-1010.dts b/arch/arm/boot/dts/imx6q-tx6q-1010.dts
index f9cd21a41a79..4ee860b626ff 100644
--- a/arch/arm/boot/dts/imx6q-tx6q-1010.dts
+++ b/arch/arm/boot/dts/imx6q-tx6q-1010.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Lothar Waßmann <LW@KARO-electronics.de>
+ * Copyright 2014-2017 Lothar Waßmann <LW@KARO-electronics.de>
  *
  * This file is dual-licensed: you can use it either under the terms
  * of the GPL or the X11 license, at your option. Note that this dual
@@ -42,166 +42,13 @@
 /dts-v1/;
 #include "imx6q.dtsi"
 #include "imx6qdl-tx6.dtsi"
+#include "imx6qdl-tx6-lcd.dtsi"
 
 / {
-	model = "Ka-Ro electronics TX6Q-1010 Module";
+	model = "Ka-Ro electronics TX6Q-1010/-1030 Module";
 	compatible = "karo,imx6q-tx6q", "fsl,imx6q";
-
-	aliases {
-		display = &display;
-	};
-
-	backlight: backlight {
-		compatible = "pwm-backlight";
-		pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
-		power-supply = <&reg_3v3>;
-		/*
-		 * a poor man's way to create a 1:1 relationship between
-		 * the PWM value and the actual duty cycle
-		 */
-		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
-				     10 11 12 13 14 15 16 17 18 19
-				     20 21 22 23 24 25 26 27 28 29
-				     30 31 32 33 34 35 36 37 38 39
-				     40 41 42 43 44 45 46 47 48 49
-				     50 51 52 53 54 55 56 57 58 59
-				     60 61 62 63 64 65 66 67 68 69
-				     70 71 72 73 74 75 76 77 78 79
-				     80 81 82 83 84 85 86 87 88 89
-				     90 91 92 93 94 95 96 97 98 99
-				    100>;
-		default-brightness-level = <50>;
-	};
-
-	display: display@di0 {
-		compatible = "fsl,imx-parallel-display";
-		interface-pix-fmt = "rgb24";
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_disp0_1>;
-		status = "okay";
-
-		port {
-			display0_in: endpoint {
-				remote-endpoint = <&ipu1_di0_disp0>;
-			};
-		};
-
-		display-timings {
-			VGA {
-				clock-frequency = <25200000>;
-				hactive = <640>;
-				vactive = <480>;
-				hback-porch = <48>;
-				hsync-len = <96>;
-				hfront-porch = <16>;
-				vback-porch = <31>;
-				vsync-len = <2>;
-				vfront-porch = <12>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ETV570 {
-				clock-frequency = <25200000>;
-				hactive = <640>;
-				vactive = <480>;
-				hback-porch = <114>;
-				hsync-len = <30>;
-				hfront-porch = <16>;
-				vback-porch = <32>;
-				vsync-len = <3>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ET0350 {
-				clock-frequency = <6413760>;
-				hactive = <320>;
-				vactive = <240>;
-				hback-porch = <34>;
-				hsync-len = <34>;
-				hfront-porch = <20>;
-				vback-porch = <15>;
-				vsync-len = <3>;
-				vfront-porch = <4>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ET0430 {
-				clock-frequency = <9009000>;
-				hactive = <480>;
-				vactive = <272>;
-				hback-porch = <2>;
-				hsync-len = <41>;
-				hfront-porch = <2>;
-				vback-porch = <2>;
-				vsync-len = <10>;
-				vfront-porch = <2>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-
-			ET0500 {
-				clock-frequency = <33264000>;
-				hactive = <800>;
-				vactive = <480>;
-				hback-porch = <88>;
-				hsync-len = <128>;
-				hfront-porch = <40>;
-				vback-porch = <33>;
-				vsync-len = <2>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ET0700 { /* same as ET0500 */
-				clock-frequency = <33264000>;
-				hactive = <800>;
-				vactive = <480>;
-				hback-porch = <88>;
-				hsync-len = <128>;
-				hfront-porch = <40>;
-				vback-porch = <33>;
-				vsync-len = <2>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ETQ570 {
-				clock-frequency = <6596040>;
-				hactive = <320>;
-				vactive = <240>;
-				hback-porch = <38>;
-				hsync-len = <30>;
-				hfront-porch = <30>;
-				vback-porch = <16>;
-				vsync-len = <3>;
-				vfront-porch = <4>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-		};
-	};
 };
 
-&ipu1_di0_disp0 {
-	remote-endpoint = <&display0_in>;
+&ipu2 {
+	status = "disabled";
 };
diff --git a/arch/arm/boot/dts/imx6q-tx6q-1020-comtft.dts b/arch/arm/boot/dts/imx6q-tx6q-1020-comtft.dts
index 959ff3fb7304..a773f252816c 100644
--- a/arch/arm/boot/dts/imx6q-tx6q-1020-comtft.dts
+++ b/arch/arm/boot/dts/imx6q-tx6q-1020-comtft.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Lothar Waßmann <LW@KARO-electronics.de>
+ * Copyright 2014-2017 Lothar Waßmann <LW@KARO-electronics.de>
  *
  * This file is dual-licensed: you can use it either under the terms
  * of the GPL or the X11 license, at your option. Note that this dual
@@ -42,70 +42,16 @@
 /dts-v1/;
 #include "imx6q.dtsi"
 #include "imx6qdl-tx6.dtsi"
+#include "imx6qdl-tx6-lcd.dtsi"
 
 / {
 	model = "Ka-Ro electronics TX6Q-1020 Module on CoMpact TFT";
 	compatible = "karo,imx6q-tx6q", "fsl,imx6q";
+};
 
-	aliases {
-		display = &display;
-	};
-
-	backlight: backlight {
-		compatible = "pwm-backlight";
-		pwms = <&pwm2 0 500000 0>;
-		power-supply = <&reg_3v3>;
-		/*
-		 * a poor man's way to create a 1:1 relationship between
-		 * the PWM value and the actual duty cycle
-		 */
-		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
-				     10 11 12 13 14 15 16 17 18 19
-				     20 21 22 23 24 25 26 27 28 29
-				     30 31 32 33 34 35 36 37 38 39
-				     40 41 42 43 44 45 46 47 48 49
-				     50 51 52 53 54 55 56 57 58 59
-				     60 61 62 63 64 65 66 67 68 69
-				     70 71 72 73 74 75 76 77 78 79
-				     80 81 82 83 84 85 86 87 88 89
-				     90 91 92 93 94 95 96 97 98 99
-				    100>;
-		default-brightness-level = <50>;
-	};
-
-	display: display@di0 {
-		compatible = "fsl,imx-parallel-display";
-		interface-pix-fmt = "rgb24";
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_disp0_1>;
-		status = "okay";
-
-		port {
-			display0_in: endpoint {
-				remote-endpoint = <&ipu1_di0_disp0>;
-			};
-		};
-
-		display-timings {
-			native-mode = <&ET070001DM6>;
-
-			ET070001DM6: CoMTFT { /* same as ET0700 but with inverted pixel clock */
-				clock-frequency = <33264000>;
-				hactive = <800>;
-				vactive = <480>;
-				hback-porch = <88>;
-				hsync-len = <128>;
-				hfront-porch = <40>;
-				vback-porch = <33>;
-				vsync-len = <2>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-		};
-	};
+&backlight {
+	pwms = <&pwm2 0 500000 0>;
+	/delete-property/ turn-on-delay-ms;
 };
 
 &can1 {
@@ -124,14 +70,14 @@
 	status = "disabled";
 };
 
-&ipu1_di0_disp0 {
-	remote-endpoint = <&display0_in>;
-};
-
 &kpp {
 	status = "disabled";
 };
 
+&lcd_panel {
+	compatible = "edt,etm0700g0edh6";
+};
+
 &reg_can_xcvr {
 	status = "disabled";
 };
diff --git a/arch/arm/boot/dts/imx6q-tx6q-1020.dts b/arch/arm/boot/dts/imx6q-tx6q-1020.dts
index b49133d25d80..0a4daec8d3ad 100644
--- a/arch/arm/boot/dts/imx6q-tx6q-1020.dts
+++ b/arch/arm/boot/dts/imx6q-tx6q-1020.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Lothar Waßmann <LW@KARO-electronics.de>
+ * Copyright 2014-2017 Lothar Waßmann <LW@KARO-electronics.de>
  *
  * This file is dual-licensed: you can use it either under the terms
  * of the GPL or the X11 license, at your option. Note that this dual
@@ -42,164 +42,11 @@
 /dts-v1/;
 #include "imx6q.dtsi"
 #include "imx6qdl-tx6.dtsi"
+#include "imx6qdl-tx6-lcd.dtsi"
 
 / {
 	model = "Ka-Ro electronics TX6Q-1020 Module";
 	compatible = "karo,imx6q-tx6q", "fsl,imx6q";
-
-	aliases {
-		display = &display;
-	};
-
-	backlight: backlight {
-		compatible = "pwm-backlight";
-		pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
-		power-supply = <&reg_3v3>;
-		/*
-		 * a poor man's way to create a 1:1 relationship between
-		 * the PWM value and the actual duty cycle
-		 */
-		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
-				     10 11 12 13 14 15 16 17 18 19
-				     20 21 22 23 24 25 26 27 28 29
-				     30 31 32 33 34 35 36 37 38 39
-				     40 41 42 43 44 45 46 47 48 49
-				     50 51 52 53 54 55 56 57 58 59
-				     60 61 62 63 64 65 66 67 68 69
-				     70 71 72 73 74 75 76 77 78 79
-				     80 81 82 83 84 85 86 87 88 89
-				     90 91 92 93 94 95 96 97 98 99
-				    100>;
-		default-brightness-level = <50>;
-	};
-
-	display: display@di0 {
-		compatible = "fsl,imx-parallel-display";
-		interface-pix-fmt = "rgb24";
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_disp0_1>;
-		status = "okay";
-
-		port {
-			display0_in: endpoint {
-				remote-endpoint = <&ipu1_di0_disp0>;
-			};
-		};
-
-		display-timings {
-			VGA {
-				clock-frequency = <25200000>;
-				hactive = <640>;
-				vactive = <480>;
-				hback-porch = <48>;
-				hsync-len = <96>;
-				hfront-porch = <16>;
-				vback-porch = <31>;
-				vsync-len = <2>;
-				vfront-porch = <12>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ETV570 {
-				clock-frequency = <25200000>;
-				hactive = <640>;
-				vactive = <480>;
-				hback-porch = <114>;
-				hsync-len = <30>;
-				hfront-porch = <16>;
-				vback-porch = <32>;
-				vsync-len = <3>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ET0350 {
-				clock-frequency = <6413760>;
-				hactive = <320>;
-				vactive = <240>;
-				hback-porch = <34>;
-				hsync-len = <34>;
-				hfront-porch = <20>;
-				vback-porch = <15>;
-				vsync-len = <3>;
-				vfront-porch = <4>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ET0430 {
-				clock-frequency = <9009000>;
-				hactive = <480>;
-				vactive = <272>;
-				hback-porch = <2>;
-				hsync-len = <41>;
-				hfront-porch = <2>;
-				vback-porch = <2>;
-				vsync-len = <10>;
-				vfront-porch = <2>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-
-			ET0500 {
-				clock-frequency = <33264000>;
-				hactive = <800>;
-				vactive = <480>;
-				hback-porch = <88>;
-				hsync-len = <128>;
-				hfront-porch = <40>;
-				vback-porch = <33>;
-				vsync-len = <2>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ET0700 { /* same as ET0500 */
-				clock-frequency = <33264000>;
-				hactive = <800>;
-				vactive = <480>;
-				hback-porch = <88>;
-				hsync-len = <128>;
-				hfront-porch = <40>;
-				vback-porch = <33>;
-				vsync-len = <2>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ETQ570 {
-				clock-frequency = <6596040>;
-				hactive = <320>;
-				vactive = <240>;
-				hback-porch = <38>;
-				hsync-len = <30>;
-				hfront-porch = <30>;
-				vback-porch = <16>;
-				vsync-len = <3>;
-				vfront-porch = <4>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-		};
-	};
 };
 
 &ds1339 {
@@ -210,14 +57,15 @@
 	status = "disabled";
 };
 
-&ipu1_di0_disp0 {
-	remote-endpoint = <&display0_in>;
+&ipu2 {
+	status = "disabled";
 };
 
 &usdhc4 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_usdhc4>;
 	bus-width = <4>;
+	non-removable;
 	no-1-8-v;
 	fsl,wp-controller;
 	status = "okay";
diff --git a/arch/arm/boot/dts/imx6q-tx6q-1036-mb7.dts b/arch/arm/boot/dts/imx6q-tx6q-1036-mb7.dts
new file mode 100644
index 000000000000..9ffbb0fe7df8
--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-tx6q-1036-mb7.dts
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2017 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "imx6q-tx6q-1036.dts"
+#include "imx6qdl-tx6-mb7.dtsi"
+
+/ {
+	model = "Ka-Ro electronics TX6Q-1036 Module on MB7 baseboard";
+};
diff --git a/arch/arm/boot/dts/imx6q-tx6q-1036.dts b/arch/arm/boot/dts/imx6q-tx6q-1036.dts
index 7c152e32758c..cb2fcb4896c6 100644
--- a/arch/arm/boot/dts/imx6q-tx6q-1036.dts
+++ b/arch/arm/boot/dts/imx6q-tx6q-1036.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Lothar Waßmann <LW@KARO-electronics.de>
+ * Copyright 2014-2017 Lothar Waßmann <LW@KARO-electronics.de>
  *
  * This file is dual-licensed: you can use it either under the terms
  * of the GPL or the X11 license, at your option. Note that this dual
@@ -42,169 +42,11 @@
 /dts-v1/;
 #include "imx6q.dtsi"
 #include "imx6qdl-tx6.dtsi"
+#include "imx6qdl-tx6-lcd.dtsi"
 
 / {
 	model = "Ka-Ro electronics TX6Q-1036 Module";
 	compatible = "karo,imx6q-tx6q", "fsl,imx6q";
-
-	aliases {
-		display = &display;
-	};
-
-	backlight: backlight {
-		compatible = "pwm-backlight";
-		pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_lcd0_pwr>;
-		enable-gpios = <&gpio3 29 GPIO_ACTIVE_HIGH>;
-		power-supply = <&reg_lcd1_pwr>;
-		/*
-		 * a poor man's way to create a 1:1 relationship between
-		 * the PWM value and the actual duty cycle
-		 */
-		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
-				     10 11 12 13 14 15 16 17 18 19
-				     20 21 22 23 24 25 26 27 28 29
-				     30 31 32 33 34 35 36 37 38 39
-				     40 41 42 43 44 45 46 47 48 49
-				     50 51 52 53 54 55 56 57 58 59
-				     60 61 62 63 64 65 66 67 68 69
-				     70 71 72 73 74 75 76 77 78 79
-				     80 81 82 83 84 85 86 87 88 89
-				     90 91 92 93 94 95 96 97 98 99
-				    100>;
-		default-brightness-level = <50>;
-	};
-
-	display: display@di0 {
-		compatible = "fsl,imx-parallel-display";
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_disp0_2>;
-		interface-pix-fmt = "rgb24";
-		status = "okay";
-
-		port {
-			display0_in: endpoint {
-				remote-endpoint = <&ipu1_di0_disp0>;
-			};
-		};
-
-		display-timings {
-			native-mode = <&vga>;
-
-			vga: VGA {
-				clock-frequency = <25200000>;
-				hactive = <640>;
-				vactive = <480>;
-				hback-porch = <48>;
-				hsync-len = <96>;
-				hfront-porch = <16>;
-				vback-porch = <31>;
-				vsync-len = <2>;
-				vfront-porch = <12>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ETV570 {
-				clock-frequency = <25200000>;
-				hactive = <640>;
-				vactive = <480>;
-				hback-porch = <114>;
-				hsync-len = <30>;
-				hfront-porch = <16>;
-				vback-porch = <32>;
-				vsync-len = <3>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ET0350 {
-				clock-frequency = <6413760>;
-				hactive = <320>;
-				vactive = <240>;
-				hback-porch = <34>;
-				hsync-len = <34>;
-				hfront-porch = <20>;
-				vback-porch = <15>;
-				vsync-len = <3>;
-				vfront-porch = <4>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ET0430 {
-				clock-frequency = <9009000>;
-				hactive = <480>;
-				vactive = <272>;
-				hback-porch = <2>;
-				hsync-len = <41>;
-				hfront-porch = <2>;
-				vback-porch = <2>;
-				vsync-len = <10>;
-				vfront-porch = <2>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-
-			ET0500 {
-				clock-frequency = <33264000>;
-				hactive = <800>;
-				vactive = <480>;
-				hback-porch = <88>;
-				hsync-len = <128>;
-				hfront-porch = <40>;
-				vback-porch = <33>;
-				vsync-len = <2>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ET0700 { /* same as ET0500 */
-				clock-frequency = <33264000>;
-				hactive = <800>;
-				vactive = <480>;
-				hback-porch = <88>;
-				hsync-len = <128>;
-				hfront-porch = <40>;
-				vback-porch = <33>;
-				vsync-len = <2>;
-				vfront-porch = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			ETQ570 {
-				clock-frequency = <6596040>;
-				hactive = <320>;
-				vactive = <240>;
-				hback-porch = <38>;
-				hsync-len = <30>;
-				hfront-porch = <30>;
-				vback-porch = <16>;
-				vsync-len = <3>;
-				vfront-porch = <4>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-		};
-	};
 };
 
 &ds1339 {
@@ -215,18 +57,10 @@
 	status = "disabled";
 };
 
-&ipu1_di0_disp0 {
-	remote-endpoint = <&display0_in>;
-};
-
 &ipu2 {
 	status = "disabled";
 };
 
-&reg_lcd0_pwr {
-	status = "disabled";
-};
-
 &usdhc4 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_usdhc4>;
diff --git a/arch/arm/boot/dts/imx6q-tx6q-10x0-mb7.dts b/arch/arm/boot/dts/imx6q-tx6q-10x0-mb7.dts
new file mode 100644
index 000000000000..d43a5d8f1749
--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-tx6q-10x0-mb7.dts
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2017 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "imx6q-tx6q-1010.dts"
+#include "imx6qdl-tx6-mb7.dtsi"
+
+/ {
+	model = "Ka-Ro electronics TX6Q-1010/-1030 Module on MB7 baseboard";
+};
diff --git a/arch/arm/boot/dts/imx6q-tx6q-1110.dts b/arch/arm/boot/dts/imx6q-tx6q-1110.dts
index 0433e220a931..f7b0acb65352 100644
--- a/arch/arm/boot/dts/imx6q-tx6q-1110.dts
+++ b/arch/arm/boot/dts/imx6q-tx6q-1110.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Lothar Waßmann <LW@KARO-electronics.de>
+ * Copyright 2014-2017 Lothar Waßmann <LW@KARO-electronics.de>
  *
  * This file is dual-licensed: you can use it either under the terms
  * of the GPL or the X11 license, at your option. Note that this dual
@@ -42,141 +42,17 @@
 /dts-v1/;
 #include "imx6q.dtsi"
 #include "imx6qdl-tx6.dtsi"
+#include "imx6qdl-tx6-lvds.dtsi"
 
 / {
-	model = "Ka-Ro electronics TX6Q-1110 Module";
+	model = "Ka-Ro electronics TX6Q-1110/-1130 Module";
 	compatible = "karo,imx6q-tx6q", "fsl,imx6q";
-
-	aliases {
-		display = &lvds0;
-		lvds0 = &lvds0;
-		lvds1 = &lvds1;
-	};
-
-	backlight0: backlight0 {
-		compatible = "pwm-backlight";
-		pwms = <&pwm2 0 500000 0>;
-		power-supply = <&reg_lcd0_pwr>;
-		/*
-		 * a poor man's way to create a 1:1 relationship between
-		 * the PWM value and the actual duty cycle
-		 */
-		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
-				     10 11 12 13 14 15 16 17 18 19
-				     20 21 22 23 24 25 26 27 28 29
-				     30 31 32 33 34 35 36 37 38 39
-				     40 41 42 43 44 45 46 47 48 49
-				     50 51 52 53 54 55 56 57 58 59
-				     60 61 62 63 64 65 66 67 68 69
-				     70 71 72 73 74 75 76 77 78 79
-				     80 81 82 83 84 85 86 87 88 89
-				     90 91 92 93 94 95 96 97 98 99
-				    100>;
-		default-brightness-level = <50>;
-	};
-
-	backlight1: backlight1 {
-		compatible = "pwm-backlight";
-		pwms = <&pwm1 0 500000 0>;
-		power-supply = <&reg_lcd1_pwr>;
-		/*
-		 * a poor man's way to create a 1:1 relationship between
-		 * the PWM value and the actual duty cycle
-		 */
-		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
-				     10 11 12 13 14 15 16 17 18 19
-				     20 21 22 23 24 25 26 27 28 29
-				     30 31 32 33 34 35 36 37 38 39
-				     40 41 42 43 44 45 46 47 48 49
-				     50 51 52 53 54 55 56 57 58 59
-				     60 61 62 63 64 65 66 67 68 69
-				     70 71 72 73 74 75 76 77 78 79
-				     80 81 82 83 84 85 86 87 88 89
-				     90 91 92 93 94 95 96 97 98 99
-				    100>;
-		default-brightness-level = <50>;
-	};
-};
-
-&i2c3 {
-	polytouch1: eeti@04 {
-		compatible = "eeti,egalax_ts";
-		reg = <0x04>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_eeti>;
-		interrupt-parent = <&gpio3>;
-		interrupts = <22 0>;
-		wakeup-gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>;
-		wakeup-source;
-	};
 };
 
-&kpp {
-	status = "disabled"; /* pad conflict with backlight1 PWM */
-};
-
-&ldb {
-	status = "okay";
-
-	lvds0: lvds-channel@0 {
-		fsl,data-mapping = "spwg";
-		fsl,data-width = <18>;
-		status = "okay";
-
-		display-timings {
-			native-mode = <&lvds_timing0>;
-			lvds_timing0: hsd100pxn1 {
-				clock-frequency = <65000000>;
-				hactive = <1024>;
-				vactive = <768>;
-				hback-porch = <220>;
-				hfront-porch = <40>;
-				vback-porch = <21>;
-				vfront-porch = <7>;
-				hsync-len = <60>;
-				vsync-len = <10>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-		};
-	};
-
-	lvds1: lvds-channel@1 {
-		fsl,data-mapping = "spwg";
-		fsl,data-width = <18>;
-		status = "disabled";
-
-		display-timings {
-			native-mode = <&lvds_timing1>;
-			lvds_timing1: hsd100pxn1 {
-				clock-frequency = <65000000>;
-				hactive = <1024>;
-				vactive = <768>;
-				hback-porch = <220>;
-				hfront-porch = <40>;
-				vback-porch = <21>;
-				vfront-porch = <7>;
-				hsync-len = <60>;
-				vsync-len = <10>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-		};
-	};
-};
-
-&pwm1 {
-	status = "okay";
+&ipu2 {
+	status = "disabled";
 };
 
 &sata {
 	status = "okay";
 };
-
-&iomuxc {
-	pinctrl_eeti: eetigrp {
-		fsl,pins = <
-			MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b1 /* Interrupt */
-		>;
-	};
-};
diff --git a/arch/arm/boot/dts/imx6q-tx6q-11x0-mb7.dts b/arch/arm/boot/dts/imx6q-tx6q-11x0-mb7.dts
index d78b129d01ea..387edf2b3f96 100644
--- a/arch/arm/boot/dts/imx6q-tx6q-11x0-mb7.dts
+++ b/arch/arm/boot/dts/imx6q-tx6q-11x0-mb7.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Lothar Waßmann <LW@KARO-electronics.de>
+ * Copyright 2016-2017 Lothar Waßmann <LW@KARO-electronics.de>
  *
  * This file is dual-licensed: you can use it either under the terms
  * of the GPL or the X11 license, at your option. Note that this dual
@@ -40,225 +40,9 @@
  */
 
 /dts-v1/;
-#include "imx6q.dtsi"
-#include "imx6qdl-tx6.dtsi"
+#include "imx6q-tx6q-1110.dts"
+#include "imx6qdl-tx6-mb7.dtsi"
 
 / {
 	model = "Ka-Ro electronics TX6Q-1110/-1130 Module on MB7 baseboard";
-	compatible = "karo,imx6q-tx6q", "fsl,imx6q";
-
-	aliases {
-		display = &lvds0;
-		ipu1 = &ipu2;
-		lvds0 = &lvds0;
-		lvds1 = &lvds1;
-	};
-
-	backlight0: backlight0 {
-		compatible = "pwm-backlight";
-		pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
-		power-supply = <&reg_lcd0_pwr>;
-		/*
-		 * a poor man's way to create a 1:1 relationship between
-		 * the PWM value and the actual duty cycle
-		 */
-		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
-				     10 11 12 13 14 15 16 17 18 19
-				     20 21 22 23 24 25 26 27 28 29
-				     30 31 32 33 34 35 36 37 38 39
-				     40 41 42 43 44 45 46 47 48 49
-				     50 51 52 53 54 55 56 57 58 59
-				     60 61 62 63 64 65 66 67 68 69
-				     70 71 72 73 74 75 76 77 78 79
-				     80 81 82 83 84 85 86 87 88 89
-				     90 91 92 93 94 95 96 97 98 99
-				    100>;
-		default-brightness-level = <50>;
-	};
-
-	backlight1: backlight1 {
-		compatible = "pwm-backlight";
-		pwms = <&pwm1 0 500000 PWM_POLARITY_INVERTED>;
-		power-supply = <&reg_lcd1_pwr>;
-		/*
-		 * a poor man's way to create a 1:1 relationship between
-		 * the PWM value and the actual duty cycle
-		 */
-		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
-				     10 11 12 13 14 15 16 17 18 19
-				     20 21 22 23 24 25 26 27 28 29
-				     30 31 32 33 34 35 36 37 38 39
-				     40 41 42 43 44 45 46 47 48 49
-				     50 51 52 53 54 55 56 57 58 59
-				     60 61 62 63 64 65 66 67 68 69
-				     70 71 72 73 74 75 76 77 78 79
-				     80 81 82 83 84 85 86 87 88 89
-				     90 91 92 93 94 95 96 97 98 99
-				    100>;
-		default-brightness-level = <50>;
-	};
-};
-
-&can1 {
-	status = "disabled";
-};
-
-&can2 {
-	xceiver-supply = <&reg_3v3>;
-};
-
-&i2c3 {
-	polytouch1: eeti@04 {
-		compatible = "eeti,egalax_ts";
-		reg = <0x04>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_eeti>;
-		interrupts-extended = <&gpio3 22 IRQ_TYPE_EDGE_FALLING>;
-		wakeup-gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>;
-		wakeup-source;
-	};
-};
-
-&ipu2 {
-	status = "disabled";
-};
-
-&kpp {
-	status = "disabled"; /* pads partially clash with backlight1 PWM */
-};
-
-&ldb {
-	status = "okay";
-
-	lvds0: lvds-channel@0 {
-		fsl,data-mapping = "spwg";
-		fsl,data-width = <18>;
-		status = "okay";
-
-		display-timings {
-			native-mode = <&lvds0_timing1>;
-
-			lvds0_timing0: hsd100pxn1 {
-				clock-frequency = <65000000>;
-				hactive = <1024>;
-				vactive = <768>;
-				hback-porch = <220>;
-				hfront-porch = <40>;
-				vback-porch = <21>;
-				vfront-porch = <7>;
-				hsync-len = <60>;
-				vsync-len = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-
-			lvds0_timing1: VGA {
-				clock-frequency = <25200000>;
-				hactive = <640>;
-				vactive = <480>;
-				hback-porch = <48>;
-				hfront-porch = <16>;
-				vback-porch = <31>;
-				vfront-porch = <12>;
-				hsync-len = <96>;
-				vsync-len = <2>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			lvds0_timing2: nl12880bc20 {
-				clock-frequency = <71000000>;
-				hactive = <1280>;
-				vactive = <800>;
-				hback-porch = <50>;
-				hfront-porch = <50>;
-				vback-porch = <5>;
-				vfront-porch = <5>;
-				hsync-len = <60>;
-				vsync-len = <13>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-		};
-	};
-
-	lvds1: lvds-channel@1 {
-		fsl,data-mapping = "spwg";
-		fsl,data-width = <18>;
-		status = "okay";
-
-		display-timings {
-			native-mode = <&lvds1_timing2>;
-
-			lvds1_timing0: hsd100pxn1 {
-				clock-frequency = <65000000>;
-				hactive = <1024>;
-				vactive = <768>;
-				hback-porch = <220>;
-				hfront-porch = <40>;
-				vback-porch = <21>;
-				vfront-porch = <7>;
-				hsync-len = <60>;
-				vsync-len = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-
-			lvds1_timing1: VGA {
-				clock-frequency = <25200000>;
-				hactive = <640>;
-				vactive = <480>;
-				hback-porch = <48>;
-				hfront-porch = <16>;
-				vback-porch = <31>;
-				vfront-porch = <12>;
-				hsync-len = <96>;
-				vsync-len = <2>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-
-			lvds1_timing2: nl12880bc20 {
-				clock-frequency = <71000000>;
-				hactive = <1280>;
-				vactive = <800>;
-				hback-porch = <50>;
-				hfront-porch = <50>;
-				vback-porch = <5>;
-				vfront-porch = <5>;
-				hsync-len = <60>;
-				vsync-len = <13>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-			};
-		};
-	};
-};
-
-&pwm1 {
-	status = "okay";
-};
-
-&sata {
-	status = "okay";
-};
-
-&iomuxc {
-	pinctrl_eeti: eetigrp {
-		fsl,pins = <
-			MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b1 /* Interrupt */
-		>;
-	};
 };
diff --git a/arch/arm/boot/dts/imx6q-utilite-pro.dts b/arch/arm/boot/dts/imx6q-utilite-pro.dts
index 16d5be1aeb3c..f5d9c34b0d39 100644
--- a/arch/arm/boot/dts/imx6q-utilite-pro.dts
+++ b/arch/arm/boot/dts/imx6q-utilite-pro.dts
@@ -188,6 +188,8 @@
 /delete-node/&hdmi_mux_1;
 
 &hdmi {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hdmicec>;
 	ddc-i2c-bus = <&i2c2>;
 	status = "okay";
 };
@@ -211,6 +213,12 @@
 		>;
 	};
 
+	pinctrl_hdmicec: hdmicecgrp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x1f8b0
+		>;
+	};
+
 	pinctrl_hpd: hpdgrp {
 		fsl,pins = <
 			MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1b0b0
diff --git a/arch/arm/boot/dts/imx6q-wandboard-revd1.dts b/arch/arm/boot/dts/imx6q-wandboard-revd1.dts
new file mode 100644
index 000000000000..e87ddb168669
--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-wandboard-revd1.dts
@@ -0,0 +1,26 @@
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * Author: Fabio Estevam <fabio.estevam@freescale.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+/dts-v1/;
+#include "imx6q.dtsi"
+#include "imx6qdl-wandboard-revd1.dtsi"
+
+/ {
+	model = "Wandboard i.MX6 Quad Board revD1";
+	compatible = "wand,imx6q-wandboard", "fsl,imx6q";
+
+	memory {
+		reg = <0x10000000 0x80000000>;
+	};
+};
+
+&sata {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi
index 90a741732f60..bc581aa5cf17 100644
--- a/arch/arm/boot/dts/imx6q.dtsi
+++ b/arch/arm/boot/dts/imx6q.dtsi
@@ -79,15 +79,15 @@
 	};
 
 	soc {
-		ocram: sram@00900000 {
+		ocram: sram@900000 {
 			compatible = "mmio-sram";
 			reg = <0x00900000 0x40000>;
 			clocks = <&clks IMX6QDL_CLK_OCRAM>;
 		};
 
-		aips-bus@02000000 { /* AIPS1 */
-			spba-bus@02000000 {
-				ecspi5: ecspi@02018000 {
+		aips-bus@2000000 { /* AIPS1 */
+			spba-bus@2000000 {
+				ecspi5: ecspi@2018000 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					compatible = "fsl,imx6q-ecspi", "fsl,imx51-ecspi";
@@ -102,12 +102,12 @@
 				};
 			};
 
-			iomuxc: iomuxc@020e0000 {
+			iomuxc: iomuxc@20e0000 {
 				compatible = "fsl,imx6q-iomuxc";
 			};
 		};
 
-		sata: sata@02200000 {
+		sata: sata@2200000 {
 			compatible = "fsl,imx6q-ahci";
 			reg = <0x02200000 0x4000>;
 			interrupts = <0 39 IRQ_TYPE_LEVEL_HIGH>;
@@ -118,7 +118,7 @@
 			status = "disabled";
 		};
 
-		gpu_vg: gpu@02204000 {
+		gpu_vg: gpu@2204000 {
 			compatible = "vivante,gc";
 			reg = <0x02204000 0x4000>;
 			interrupts = <0 11 IRQ_TYPE_LEVEL_HIGH>;
@@ -128,7 +128,7 @@
 			power-domains = <&pd_pu>;
 		};
 
-		ipu2: ipu@02800000 {
+		ipu2: ipu@2800000 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			compatible = "fsl,imx6q-ipu";
diff --git a/arch/arm/boot/dts/imx6qdl-apalis.dtsi b/arch/arm/boot/dts/imx6qdl-apalis.dtsi
index ea339fa58f4a..e80fdca585f8 100644
--- a/arch/arm/boot/dts/imx6qdl-apalis.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-apalis.dtsi
@@ -222,7 +222,7 @@
 	pinctrl-0 = <&pinctrl_i2c2>;
 	status = "okay";
 
-	pmic: pfuze100@08 {
+	pmic: pfuze100@8 {
 		compatible = "fsl,pfuze100";
 		reg = <0x08>;
 
@@ -313,7 +313,7 @@
 		};
 	};
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		clocks = <&clks IMX6QDL_CLK_CKO>;
diff --git a/arch/arm/boot/dts/imx6qdl-apf6dev.dtsi b/arch/arm/boot/dts/imx6qdl-apf6dev.dtsi
index 9cd2a7477ed7..829a47938179 100644
--- a/arch/arm/boot/dts/imx6qdl-apf6dev.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-apf6dev.dtsi
@@ -54,7 +54,7 @@
 		stdout-path = &uart4;
 	};
 
-	display@di0 {
+	disp0 {
 		compatible = "fsl,imx-parallel-display";
 		interface-pix-fmt = "bgr666";
 		pinctrl-names = "default";
@@ -209,7 +209,7 @@
 	pinctrl-0 = <&pinctrl_i2c2>;
 	status = "okay";
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		clocks = <&clks IMX6QDL_CLK_CKO>;
diff --git a/arch/arm/boot/dts/imx6qdl-colibri.dtsi b/arch/arm/boot/dts/imx6qdl-colibri.dtsi
index ad84eddb6836..fc66bbfd6796 100644
--- a/arch/arm/boot/dts/imx6qdl-colibri.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-colibri.dtsi
@@ -167,7 +167,7 @@
 	pinctrl-0 = <&pinctrl_i2c2>;
 	status = "okay";
 
-	pmic: pfuze100@08 {
+	pmic: pfuze100@8 {
 		compatible = "fsl,pfuze100";
 		reg = <0x08>;
 
@@ -248,7 +248,7 @@
 		};
 	};
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		clocks = <&clks IMX6QDL_CLK_CKO>;
diff --git a/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi
index 885556260bd0..dea8fc43c692 100644
--- a/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi
@@ -332,175 +332,173 @@
 };
 
 &iomuxc {
-	imx6qdl-gw51xx {
-		pinctrl_adv7180: adv7180grp {
-			fsl,pins = <
-				MX6QDL_PAD_CSI0_DAT5__GPIO5_IO23        0x0001b0b0
-				MX6QDL_PAD_CSI0_DATA_EN__GPIO5_IO20     0x4001b0b0
-			>;
-		};
+	pinctrl_adv7180: adv7180grp {
+		fsl,pins = <
+			MX6QDL_PAD_CSI0_DAT5__GPIO5_IO23        0x0001b0b0
+			MX6QDL_PAD_CSI0_DATA_EN__GPIO5_IO20     0x4001b0b0
+		>;
+	};
 
-		pinctrl_enet: enetgrp {
-			fsl,pins = <
-				MX6QDL_PAD_RGMII_RXC__RGMII_RXC		0x1b030
-				MX6QDL_PAD_RGMII_RD0__RGMII_RD0		0x1b030
-				MX6QDL_PAD_RGMII_RD1__RGMII_RD1		0x1b030
-				MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b030
-				MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b030
-				MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x1b030
-				MX6QDL_PAD_RGMII_TXC__RGMII_TXC		0x1b030
-				MX6QDL_PAD_RGMII_TD0__RGMII_TD0		0x1b030
-				MX6QDL_PAD_RGMII_TD1__RGMII_TD1		0x1b030
-				MX6QDL_PAD_RGMII_TD2__RGMII_TD2		0x1b030
-				MX6QDL_PAD_RGMII_TD3__RGMII_TD3		0x1b030
-				MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x1b030
-				MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x1b0b0
-				MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b0b0
-				MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
-				MX6QDL_PAD_GPIO_16__ENET_REF_CLK	0x4001b0a8
-				MX6QDL_PAD_ENET_TXD0__GPIO1_IO30	0x1b0b0 /* PHY Reset */
-			>;
-		};
+	pinctrl_enet: enetgrp {
+		fsl,pins = <
+			MX6QDL_PAD_RGMII_RXC__RGMII_RXC		0x1b030
+			MX6QDL_PAD_RGMII_RD0__RGMII_RD0		0x1b030
+			MX6QDL_PAD_RGMII_RD1__RGMII_RD1		0x1b030
+			MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b030
+			MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b030
+			MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x1b030
+			MX6QDL_PAD_RGMII_TXC__RGMII_TXC		0x1b030
+			MX6QDL_PAD_RGMII_TD0__RGMII_TD0		0x1b030
+			MX6QDL_PAD_RGMII_TD1__RGMII_TD1		0x1b030
+			MX6QDL_PAD_RGMII_TD2__RGMII_TD2		0x1b030
+			MX6QDL_PAD_RGMII_TD3__RGMII_TD3		0x1b030
+			MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x1b030
+			MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x1b0b0
+			MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b0b0
+			MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
+			MX6QDL_PAD_GPIO_16__ENET_REF_CLK	0x4001b0a8
+			MX6QDL_PAD_ENET_TXD0__GPIO1_IO30	0x1b0b0 /* PHY Reset */
+		>;
+	};
 
-		pinctrl_gpio_leds: gpioledsgrp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_COL0__GPIO4_IO06		0x1b0b0
-				MX6QDL_PAD_KEY_ROW0__GPIO4_IO07		0x1b0b0
-			>;
-		};
+	pinctrl_gpio_leds: gpioledsgrp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL0__GPIO4_IO06		0x1b0b0
+			MX6QDL_PAD_KEY_ROW0__GPIO4_IO07		0x1b0b0
+		>;
+	};
 
-		pinctrl_gpmi_nand: gpminandgrp {
-			fsl,pins = <
-				MX6QDL_PAD_NANDF_CLE__NAND_CLE		0xb0b1
-				MX6QDL_PAD_NANDF_ALE__NAND_ALE		0xb0b1
-				MX6QDL_PAD_NANDF_WP_B__NAND_WP_B	0xb0b1
-				MX6QDL_PAD_NANDF_RB0__NAND_READY_B	0xb000
-				MX6QDL_PAD_NANDF_CS0__NAND_CE0_B	0xb0b1
-				MX6QDL_PAD_SD4_CMD__NAND_RE_B		0xb0b1
-				MX6QDL_PAD_SD4_CLK__NAND_WE_B		0xb0b1
-				MX6QDL_PAD_NANDF_D0__NAND_DATA00	0xb0b1
-				MX6QDL_PAD_NANDF_D1__NAND_DATA01	0xb0b1
-				MX6QDL_PAD_NANDF_D2__NAND_DATA02	0xb0b1
-				MX6QDL_PAD_NANDF_D3__NAND_DATA03	0xb0b1
-				MX6QDL_PAD_NANDF_D4__NAND_DATA04	0xb0b1
-				MX6QDL_PAD_NANDF_D5__NAND_DATA05	0xb0b1
-				MX6QDL_PAD_NANDF_D6__NAND_DATA06	0xb0b1
-				MX6QDL_PAD_NANDF_D7__NAND_DATA07	0xb0b1
-			>;
-		};
+	pinctrl_gpmi_nand: gpminandgrp {
+		fsl,pins = <
+			MX6QDL_PAD_NANDF_CLE__NAND_CLE		0xb0b1
+			MX6QDL_PAD_NANDF_ALE__NAND_ALE		0xb0b1
+			MX6QDL_PAD_NANDF_WP_B__NAND_WP_B	0xb0b1
+			MX6QDL_PAD_NANDF_RB0__NAND_READY_B	0xb000
+			MX6QDL_PAD_NANDF_CS0__NAND_CE0_B	0xb0b1
+			MX6QDL_PAD_SD4_CMD__NAND_RE_B		0xb0b1
+			MX6QDL_PAD_SD4_CLK__NAND_WE_B		0xb0b1
+			MX6QDL_PAD_NANDF_D0__NAND_DATA00	0xb0b1
+			MX6QDL_PAD_NANDF_D1__NAND_DATA01	0xb0b1
+			MX6QDL_PAD_NANDF_D2__NAND_DATA02	0xb0b1
+			MX6QDL_PAD_NANDF_D3__NAND_DATA03	0xb0b1
+			MX6QDL_PAD_NANDF_D4__NAND_DATA04	0xb0b1
+			MX6QDL_PAD_NANDF_D5__NAND_DATA05	0xb0b1
+			MX6QDL_PAD_NANDF_D6__NAND_DATA06	0xb0b1
+			MX6QDL_PAD_NANDF_D7__NAND_DATA07	0xb0b1
+		>;
+	};
 
-		pinctrl_i2c1: i2c1grp {
-			fsl,pins = <
-				MX6QDL_PAD_EIM_D21__I2C1_SCL		0x4001b8b1
-				MX6QDL_PAD_EIM_D28__I2C1_SDA		0x4001b8b1
-			>;
-		};
+	pinctrl_i2c1: i2c1grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D21__I2C1_SCL		0x4001b8b1
+			MX6QDL_PAD_EIM_D28__I2C1_SDA		0x4001b8b1
+		>;
+	};
 
-		pinctrl_i2c2: i2c2grp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_COL3__I2C2_SCL		0x4001b8b1
-				MX6QDL_PAD_KEY_ROW3__I2C2_SDA		0x4001b8b1
-			>;
-		};
+	pinctrl_i2c2: i2c2grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL3__I2C2_SCL		0x4001b8b1
+			MX6QDL_PAD_KEY_ROW3__I2C2_SDA		0x4001b8b1
+		>;
+	};
 
-		pinctrl_i2c3: i2c3grp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_3__I2C3_SCL		0x4001b8b1
-				MX6QDL_PAD_GPIO_6__I2C3_SDA		0x4001b8b1
-			>;
-		};
+	pinctrl_i2c3: i2c3grp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_3__I2C3_SCL		0x4001b8b1
+			MX6QDL_PAD_GPIO_6__I2C3_SDA		0x4001b8b1
+		>;
+	};
 
-		pinctrl_ipu1_csi0: ipu1csi0grp {
-			fsl,pins = <
-				MX6QDL_PAD_CSI0_DAT12__IPU1_CSI0_DATA12    0x1b0b0
-				MX6QDL_PAD_CSI0_DAT13__IPU1_CSI0_DATA13    0x1b0b0
-				MX6QDL_PAD_CSI0_DAT14__IPU1_CSI0_DATA14    0x1b0b0
-				MX6QDL_PAD_CSI0_DAT15__IPU1_CSI0_DATA15    0x1b0b0
-				MX6QDL_PAD_CSI0_DAT16__IPU1_CSI0_DATA16    0x1b0b0
-				MX6QDL_PAD_CSI0_DAT17__IPU1_CSI0_DATA17    0x1b0b0
-				MX6QDL_PAD_CSI0_DAT18__IPU1_CSI0_DATA18    0x1b0b0
-				MX6QDL_PAD_CSI0_DAT19__IPU1_CSI0_DATA19    0x1b0b0
-				MX6QDL_PAD_CSI0_MCLK__IPU1_CSI0_HSYNC      0x1b0b0
-				MX6QDL_PAD_CSI0_VSYNC__IPU1_CSI0_VSYNC     0x1b0b0
-				MX6QDL_PAD_CSI0_PIXCLK__IPU1_CSI0_PIXCLK   0x1b0b0
-			>;
-		};
+	pinctrl_ipu1_csi0: ipu1csi0grp {
+		fsl,pins = <
+			MX6QDL_PAD_CSI0_DAT12__IPU1_CSI0_DATA12    0x1b0b0
+			MX6QDL_PAD_CSI0_DAT13__IPU1_CSI0_DATA13    0x1b0b0
+			MX6QDL_PAD_CSI0_DAT14__IPU1_CSI0_DATA14    0x1b0b0
+			MX6QDL_PAD_CSI0_DAT15__IPU1_CSI0_DATA15    0x1b0b0
+			MX6QDL_PAD_CSI0_DAT16__IPU1_CSI0_DATA16    0x1b0b0
+			MX6QDL_PAD_CSI0_DAT17__IPU1_CSI0_DATA17    0x1b0b0
+			MX6QDL_PAD_CSI0_DAT18__IPU1_CSI0_DATA18    0x1b0b0
+			MX6QDL_PAD_CSI0_DAT19__IPU1_CSI0_DATA19    0x1b0b0
+			MX6QDL_PAD_CSI0_MCLK__IPU1_CSI0_HSYNC      0x1b0b0
+			MX6QDL_PAD_CSI0_VSYNC__IPU1_CSI0_VSYNC     0x1b0b0
+			MX6QDL_PAD_CSI0_PIXCLK__IPU1_CSI0_PIXCLK   0x1b0b0
+		>;
+	};
 
-		pinctrl_pcie: pciegrp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_0__GPIO1_IO00		0x1b0b0
-			>;
-		};
+	pinctrl_pcie: pciegrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_0__GPIO1_IO00		0x1b0b0
+		>;
+	};
 
-		pinctrl_pmic: pmicgrp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_8__GPIO1_IO08		0x0001b0b0 /* PMIC_IRQ# */
-			>;
-		};
+	pinctrl_pmic: pmicgrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_8__GPIO1_IO08		0x0001b0b0 /* PMIC_IRQ# */
+		>;
+	};
 
-		pinctrl_pps: ppsgrp {
-			fsl,pins = <
-				MX6QDL_PAD_ENET_RXD1__GPIO1_IO26	0x1b0b1
-			>;
-		};
+	pinctrl_pps: ppsgrp {
+		fsl,pins = <
+			MX6QDL_PAD_ENET_RXD1__GPIO1_IO26	0x1b0b1
+		>;
+	};
 
-		pinctrl_pwm2: pwm2grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD1_DAT2__PWM2_OUT		0x1b0b1
-			>;
-		};
+	pinctrl_pwm2: pwm2grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD1_DAT2__PWM2_OUT		0x1b0b1
+		>;
+	};
 
-		pinctrl_pwm3: pwm3grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD1_DAT1__PWM3_OUT		0x1b0b1
-			>;
-		};
+	pinctrl_pwm3: pwm3grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD1_DAT1__PWM3_OUT		0x1b0b1
+		>;
+	};
 
-		pinctrl_pwm4: pwm4grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD1_CMD__PWM4_OUT		0x1b0b1
-			>;
-		};
+	pinctrl_pwm4: pwm4grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD1_CMD__PWM4_OUT		0x1b0b1
+		>;
+	};
 
-		pinctrl_uart1: uart1grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA	0x1b0b1
-				MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA	0x1b0b1
-			>;
-		};
+	pinctrl_uart1: uart1grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA	0x1b0b1
+			MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA	0x1b0b1
+		>;
+	};
 
-		pinctrl_uart2: uart2grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA	0x1b0b1
-				MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA	0x1b0b1
-			>;
-		};
+	pinctrl_uart2: uart2grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA	0x1b0b1
+			MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA	0x1b0b1
+		>;
+	};
 
-		pinctrl_uart3: uart3grp {
-			fsl,pins = <
-				MX6QDL_PAD_EIM_D24__UART3_TX_DATA	0x1b0b1
-				MX6QDL_PAD_EIM_D25__UART3_RX_DATA	0x1b0b1
-			>;
-		};
+	pinctrl_uart3: uart3grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D24__UART3_TX_DATA	0x1b0b1
+			MX6QDL_PAD_EIM_D25__UART3_RX_DATA	0x1b0b1
+		>;
+	};
 
-		pinctrl_uart5: uart5grp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_COL1__UART5_TX_DATA	0x1b0b1
-				MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA	0x1b0b1
-			>;
-		};
+	pinctrl_uart5: uart5grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL1__UART5_TX_DATA	0x1b0b1
+			MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA	0x1b0b1
+		>;
+	};
 
-		pinctrl_usbotg: usbotggrp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_1__USB_OTG_ID		0x17059
-				MX6QDL_PAD_EIM_D22__GPIO3_IO22		0x1b0b0 /* OTG_PWR_EN */
-			>;
-		};
+	pinctrl_usbotg: usbotggrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_1__USB_OTG_ID		0x17059
+			MX6QDL_PAD_EIM_D22__GPIO3_IO22		0x1b0b0 /* OTG_PWR_EN */
+		>;
+	};
 
-		pinctrl_wdog: wdoggrp {
-			fsl,pins = <
-				MX6QDL_PAD_DISP0_DAT8__WDOG1_B		0x1b0b0
-			>;
-		};
+	pinctrl_wdog: wdoggrp {
+		fsl,pins = <
+			MX6QDL_PAD_DISP0_DAT8__WDOG1_B		0x1b0b0
+		>;
 	};
 };
diff --git a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi
index 115d706228ef..363a44394dad 100644
--- a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi
@@ -303,7 +303,7 @@
 	pinctrl-0 = <&pinctrl_i2c3>;
 	status = "okay";
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		clocks = <&clks IMX6QDL_CLK_CKO>;
@@ -311,7 +311,7 @@
 		VDDIO-supply = <&reg_3p3v>;
 	};
 
-	touchscreen: egalax_ts@04 {
+	touchscreen: egalax_ts@4 {
 		compatible = "eeti,egalax_ts";
 		reg = <0x04>;
 		interrupt-parent = <&gpio7>;
@@ -423,213 +423,211 @@
 };
 
 &iomuxc {
-	imx6qdl-gw52xx {
-		pinctrl_audmux: audmuxgrp {
-			fsl,pins = <
-				MX6QDL_PAD_SD2_DAT0__AUD4_RXD		0x130b0
-				MX6QDL_PAD_SD2_DAT3__AUD4_TXC		0x130b0
-				MX6QDL_PAD_SD2_DAT2__AUD4_TXD		0x110b0
-				MX6QDL_PAD_SD2_DAT1__AUD4_TXFS		0x130b0
-				MX6QDL_PAD_GPIO_0__CCM_CLKO1	0x130b0 /* AUD4_MCK */
-			>;
-		};
+	pinctrl_audmux: audmuxgrp {
+		fsl,pins = <
+			MX6QDL_PAD_SD2_DAT0__AUD4_RXD		0x130b0
+			MX6QDL_PAD_SD2_DAT3__AUD4_TXC		0x130b0
+			MX6QDL_PAD_SD2_DAT2__AUD4_TXD		0x110b0
+			MX6QDL_PAD_SD2_DAT1__AUD4_TXFS		0x130b0
+			MX6QDL_PAD_GPIO_0__CCM_CLKO1	0x130b0 /* AUD4_MCK */
+		>;
+	};
 
-		pinctrl_ecspi3: escpi3grp {
-			fsl,pins = <
-				MX6QDL_PAD_DISP0_DAT0__ECSPI3_SCLK	0x100b1
-				MX6QDL_PAD_DISP0_DAT1__ECSPI3_MOSI	0x100b1
-				MX6QDL_PAD_DISP0_DAT2__ECSPI3_MISO	0x100b1
-				MX6QDL_PAD_DISP0_DAT3__GPIO4_IO24	0x100b1
-			>;
-		};
+	pinctrl_ecspi3: escpi3grp {
+		fsl,pins = <
+			MX6QDL_PAD_DISP0_DAT0__ECSPI3_SCLK	0x100b1
+			MX6QDL_PAD_DISP0_DAT1__ECSPI3_MOSI	0x100b1
+			MX6QDL_PAD_DISP0_DAT2__ECSPI3_MISO	0x100b1
+			MX6QDL_PAD_DISP0_DAT3__GPIO4_IO24	0x100b1
+		>;
+	};
 
-		pinctrl_enet: enetgrp {
-			fsl,pins = <
-				MX6QDL_PAD_RGMII_RXC__RGMII_RXC		0x1b030
-				MX6QDL_PAD_RGMII_RD0__RGMII_RD0		0x1b030
-				MX6QDL_PAD_RGMII_RD1__RGMII_RD1		0x1b030
-				MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b030
-				MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b030
-				MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x1b030
-				MX6QDL_PAD_RGMII_TXC__RGMII_TXC		0x1b030
-				MX6QDL_PAD_RGMII_TD0__RGMII_TD0		0x1b030
-				MX6QDL_PAD_RGMII_TD1__RGMII_TD1		0x1b030
-				MX6QDL_PAD_RGMII_TD2__RGMII_TD2		0x1b030
-				MX6QDL_PAD_RGMII_TD3__RGMII_TD3		0x1b030
-				MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x1b030
-				MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x1b0b0
-				MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b0b0
-				MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
-				MX6QDL_PAD_GPIO_16__ENET_REF_CLK	0x4001b0a8
-				MX6QDL_PAD_ENET_TXD0__GPIO1_IO30	0x1b0b0 /* PHY Reset */
-			>;
-		};
+	pinctrl_enet: enetgrp {
+		fsl,pins = <
+			MX6QDL_PAD_RGMII_RXC__RGMII_RXC		0x1b030
+			MX6QDL_PAD_RGMII_RD0__RGMII_RD0		0x1b030
+			MX6QDL_PAD_RGMII_RD1__RGMII_RD1		0x1b030
+			MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b030
+			MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b030
+			MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x1b030
+			MX6QDL_PAD_RGMII_TXC__RGMII_TXC		0x1b030
+			MX6QDL_PAD_RGMII_TD0__RGMII_TD0		0x1b030
+			MX6QDL_PAD_RGMII_TD1__RGMII_TD1		0x1b030
+			MX6QDL_PAD_RGMII_TD2__RGMII_TD2		0x1b030
+			MX6QDL_PAD_RGMII_TD3__RGMII_TD3		0x1b030
+			MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x1b030
+			MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x1b0b0
+			MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b0b0
+			MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
+			MX6QDL_PAD_GPIO_16__ENET_REF_CLK	0x4001b0a8
+			MX6QDL_PAD_ENET_TXD0__GPIO1_IO30	0x1b0b0 /* PHY Reset */
+		>;
+	};
 
-		pinctrl_flexcan1: flexcan1grp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX	0x1b0b1
-				MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX	0x1b0b1
-				MX6QDL_PAD_GPIO_9__GPIO1_IO09		0x4001b0b0 /* CAN_STBY */
-			>;
-		};
+	pinctrl_flexcan1: flexcan1grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX	0x1b0b1
+			MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX	0x1b0b1
+			MX6QDL_PAD_GPIO_9__GPIO1_IO09		0x4001b0b0 /* CAN_STBY */
+		>;
+	};
 
-		pinctrl_gpio_leds: gpioledsgrp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_COL0__GPIO4_IO06  0x1b0b0
-				MX6QDL_PAD_KEY_ROW0__GPIO4_IO07  0x1b0b0
-				MX6QDL_PAD_KEY_ROW4__GPIO4_IO15  0x1b0b0
-			>;
-		};
+	pinctrl_gpio_leds: gpioledsgrp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL0__GPIO4_IO06  0x1b0b0
+			MX6QDL_PAD_KEY_ROW0__GPIO4_IO07  0x1b0b0
+			MX6QDL_PAD_KEY_ROW4__GPIO4_IO15  0x1b0b0
+		>;
+	};
 
-		pinctrl_gpmi_nand: gpminandgrp {
-			fsl,pins = <
-				MX6QDL_PAD_NANDF_CLE__NAND_CLE		0xb0b1
-				MX6QDL_PAD_NANDF_ALE__NAND_ALE		0xb0b1
-				MX6QDL_PAD_NANDF_WP_B__NAND_WP_B	0xb0b1
-				MX6QDL_PAD_NANDF_RB0__NAND_READY_B	0xb000
-				MX6QDL_PAD_NANDF_CS0__NAND_CE0_B	0xb0b1
-				MX6QDL_PAD_SD4_CMD__NAND_RE_B		0xb0b1
-				MX6QDL_PAD_SD4_CLK__NAND_WE_B		0xb0b1
-				MX6QDL_PAD_NANDF_D0__NAND_DATA00	0xb0b1
-				MX6QDL_PAD_NANDF_D1__NAND_DATA01	0xb0b1
-				MX6QDL_PAD_NANDF_D2__NAND_DATA02	0xb0b1
-				MX6QDL_PAD_NANDF_D3__NAND_DATA03	0xb0b1
-				MX6QDL_PAD_NANDF_D4__NAND_DATA04	0xb0b1
-				MX6QDL_PAD_NANDF_D5__NAND_DATA05	0xb0b1
-				MX6QDL_PAD_NANDF_D6__NAND_DATA06	0xb0b1
-				MX6QDL_PAD_NANDF_D7__NAND_DATA07	0xb0b1
-			>;
-		};
+	pinctrl_gpmi_nand: gpminandgrp {
+		fsl,pins = <
+			MX6QDL_PAD_NANDF_CLE__NAND_CLE		0xb0b1
+			MX6QDL_PAD_NANDF_ALE__NAND_ALE		0xb0b1
+			MX6QDL_PAD_NANDF_WP_B__NAND_WP_B	0xb0b1
+			MX6QDL_PAD_NANDF_RB0__NAND_READY_B	0xb000
+			MX6QDL_PAD_NANDF_CS0__NAND_CE0_B	0xb0b1
+			MX6QDL_PAD_SD4_CMD__NAND_RE_B		0xb0b1
+			MX6QDL_PAD_SD4_CLK__NAND_WE_B		0xb0b1
+			MX6QDL_PAD_NANDF_D0__NAND_DATA00	0xb0b1
+			MX6QDL_PAD_NANDF_D1__NAND_DATA01	0xb0b1
+			MX6QDL_PAD_NANDF_D2__NAND_DATA02	0xb0b1
+			MX6QDL_PAD_NANDF_D3__NAND_DATA03	0xb0b1
+			MX6QDL_PAD_NANDF_D4__NAND_DATA04	0xb0b1
+			MX6QDL_PAD_NANDF_D5__NAND_DATA05	0xb0b1
+			MX6QDL_PAD_NANDF_D6__NAND_DATA06	0xb0b1
+			MX6QDL_PAD_NANDF_D7__NAND_DATA07	0xb0b1
+		>;
+	};
 
-		pinctrl_i2c1: i2c1grp {
-			fsl,pins = <
-				MX6QDL_PAD_EIM_D21__I2C1_SCL		0x4001b8b1
-				MX6QDL_PAD_EIM_D28__I2C1_SDA		0x4001b8b1
-			>;
-		};
+	pinctrl_i2c1: i2c1grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D21__I2C1_SCL		0x4001b8b1
+			MX6QDL_PAD_EIM_D28__I2C1_SDA		0x4001b8b1
+		>;
+	};
 
-		pinctrl_i2c2: i2c2grp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_COL3__I2C2_SCL		0x4001b8b1
-				MX6QDL_PAD_KEY_ROW3__I2C2_SDA		0x4001b8b1
-			>;
-		};
+	pinctrl_i2c2: i2c2grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL3__I2C2_SCL		0x4001b8b1
+			MX6QDL_PAD_KEY_ROW3__I2C2_SDA		0x4001b8b1
+		>;
+	};
 
-		pinctrl_i2c3: i2c3grp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_3__I2C3_SCL		0x4001b8b1
-				MX6QDL_PAD_GPIO_6__I2C3_SDA		0x4001b8b1
-			>;
-		};
+	pinctrl_i2c3: i2c3grp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_3__I2C3_SCL		0x4001b8b1
+			MX6QDL_PAD_GPIO_6__I2C3_SDA		0x4001b8b1
+		>;
+	};
 
-		pinctrl_pcie: pciegrp {
-			fsl,pins = <
-				MX6QDL_PAD_ENET_TXD1__GPIO1_IO29	0x1b0b0 /* PCIE_RST# */
-			>;
-		};
+	pinctrl_pcie: pciegrp {
+		fsl,pins = <
+			MX6QDL_PAD_ENET_TXD1__GPIO1_IO29	0x1b0b0 /* PCIE_RST# */
+		>;
+	};
 
-		pinctrl_pmic: pmicgrp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_8__GPIO1_IO08		0x0001b0b0 /* PMIC_IRQ# */
-			>;
-		};
+	pinctrl_pmic: pmicgrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_8__GPIO1_IO08		0x0001b0b0 /* PMIC_IRQ# */
+		>;
+	};
 
-		pinctrl_pps: ppsgrp {
-			fsl,pins = <
-				MX6QDL_PAD_ENET_RXD1__GPIO1_IO26	0x1b0b1
-			>;
-		};
+	pinctrl_pps: ppsgrp {
+		fsl,pins = <
+			MX6QDL_PAD_ENET_RXD1__GPIO1_IO26	0x1b0b1
+		>;
+	};
 
-		pinctrl_pwm2: pwm2grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD1_DAT2__PWM2_OUT		0x1b0b1
-			>;
-		};
+	pinctrl_pwm2: pwm2grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD1_DAT2__PWM2_OUT		0x1b0b1
+		>;
+	};
 
-		pinctrl_pwm3: pwm3grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD1_DAT1__PWM3_OUT		0x1b0b1
-			>;
-		};
+	pinctrl_pwm3: pwm3grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD1_DAT1__PWM3_OUT		0x1b0b1
+		>;
+	};
 
-		pinctrl_pwm4: pwm4grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD1_CMD__PWM4_OUT		0x1b0b1
-			>;
-		};
+	pinctrl_pwm4: pwm4grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD1_CMD__PWM4_OUT		0x1b0b1
+		>;
+	};
 
-		pinctrl_uart1: uart1grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA	0x1b0b1
-				MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA	0x1b0b1
-				MX6QDL_PAD_SD3_DAT4__GPIO7_IO01		0x4001b0b1 /* TEN */
-			>;
-		};
+	pinctrl_uart1: uart1grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA	0x1b0b1
+			MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA	0x1b0b1
+			MX6QDL_PAD_SD3_DAT4__GPIO7_IO01		0x4001b0b1 /* TEN */
+		>;
+	};
 
-		pinctrl_uart2: uart2grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA	0x1b0b1
-				MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA	0x1b0b1
-			>;
-		};
+	pinctrl_uart2: uart2grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA	0x1b0b1
+			MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA	0x1b0b1
+		>;
+	};
 
-		pinctrl_uart5: uart5grp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_COL1__UART5_TX_DATA	0x1b0b1
-				MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA	0x1b0b1
-			>;
-		};
+	pinctrl_uart5: uart5grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL1__UART5_TX_DATA	0x1b0b1
+			MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA	0x1b0b1
+		>;
+	};
 
-		pinctrl_usbotg: usbotggrp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_1__USB_OTG_ID		0x17059
-				MX6QDL_PAD_EIM_D22__GPIO3_IO22	0x1b0b0 /* OTG_PWR_EN */
-			>;
-		};
+	pinctrl_usbotg: usbotggrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_1__USB_OTG_ID		0x17059
+			MX6QDL_PAD_EIM_D22__GPIO3_IO22	0x1b0b0 /* OTG_PWR_EN */
+		>;
+	};
 
-		pinctrl_usdhc3: usdhc3grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD3_CMD__SD3_CMD		0x17059
-				MX6QDL_PAD_SD3_CLK__SD3_CLK		0x10059
-				MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x17059
-				MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x17059
-				MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x17059
-				MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x17059
-				MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x17059 /* CD */
-				MX6QDL_PAD_NANDF_CS1__SD3_VSELECT	0x17059
-			>;
-		};
+	pinctrl_usdhc3: usdhc3grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_CMD__SD3_CMD		0x17059
+			MX6QDL_PAD_SD3_CLK__SD3_CLK		0x10059
+			MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x17059
+			MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x17059
+			MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x17059
+			MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x17059
+			MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x17059 /* CD */
+			MX6QDL_PAD_NANDF_CS1__SD3_VSELECT	0x17059
+		>;
+	};
 
-		pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
-			fsl,pins = <
-				MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170b9
-				MX6QDL_PAD_SD3_CLK__SD3_CLK		0x170b9
-				MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x170b9
-				MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x170b9
-				MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x170b9
-				MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x170b9
-				MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x170b9 /* CD */
-				MX6QDL_PAD_NANDF_CS1__SD3_VSELECT	0x170b9
-			>;
-		};
+	pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170b9
+			MX6QDL_PAD_SD3_CLK__SD3_CLK		0x170b9
+			MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x170b9
+			MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x170b9
+			MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x170b9
+			MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x170b9
+			MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x170b9 /* CD */
+			MX6QDL_PAD_NANDF_CS1__SD3_VSELECT	0x170b9
+		>;
+	};
 
-		pinctrl_usdhc3_200mhz: usdhc3grp200mhz {
-			fsl,pins = <
-				MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170f9
-				MX6QDL_PAD_SD3_CLK__SD3_CLK		0x100f9
-				MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x170f9
-				MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x170f9
-				MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x170f9
-				MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x170f9
-				MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x170f9 /* CD */
-				MX6QDL_PAD_NANDF_CS1__SD3_VSELECT	0x170f9
-			>;
-		};
+	pinctrl_usdhc3_200mhz: usdhc3grp200mhz {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170f9
+			MX6QDL_PAD_SD3_CLK__SD3_CLK		0x100f9
+			MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x170f9
+			MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x170f9
+			MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x170f9
+			MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x170f9
+			MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x170f9 /* CD */
+			MX6QDL_PAD_NANDF_CS1__SD3_VSELECT	0x170f9
+		>;
+	};
 
-		pinctrl_wdog: wdoggrp {
-			fsl,pins = <
-				MX6QDL_PAD_DISP0_DAT8__WDOG1_B		0x1b0b0
-			>;
-		};
+	pinctrl_wdog: wdoggrp {
+		fsl,pins = <
+			MX6QDL_PAD_DISP0_DAT8__WDOG1_B		0x1b0b0
+		>;
 	};
 };
diff --git a/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi
index 24be7965056c..c75385c0cad0 100644
--- a/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi
@@ -294,7 +294,7 @@
 	pinctrl-0 = <&pinctrl_i2c3>;
 	status = "okay";
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		clocks = <&clks IMX6QDL_CLK_CKO>;
@@ -302,7 +302,7 @@
 		VDDIO-supply = <&reg_3p3v>;
 	};
 
-	touchscreen: egalax_ts@04 {
+	touchscreen: egalax_ts@4 {
 		compatible = "eeti,egalax_ts";
 		reg = <0x04>;
 		interrupt-parent = <&gpio1>;
@@ -415,205 +415,203 @@
 };
 
 &iomuxc {
-	imx6qdl-gw53xx {
-		pinctrl_audmux: audmuxgrp {
-			fsl,pins = <
-				MX6QDL_PAD_SD2_DAT0__AUD4_RXD		0x130b0
-				MX6QDL_PAD_SD2_DAT3__AUD4_TXC		0x130b0
-				MX6QDL_PAD_SD2_DAT2__AUD4_TXD		0x110b0
-				MX6QDL_PAD_SD2_DAT1__AUD4_TXFS		0x130b0
-				MX6QDL_PAD_GPIO_0__CCM_CLKO1		0x130b0 /* AUD4_MCK */
-			>;
-		};
+	pinctrl_audmux: audmuxgrp {
+		fsl,pins = <
+			MX6QDL_PAD_SD2_DAT0__AUD4_RXD		0x130b0
+			MX6QDL_PAD_SD2_DAT3__AUD4_TXC		0x130b0
+			MX6QDL_PAD_SD2_DAT2__AUD4_TXD		0x110b0
+			MX6QDL_PAD_SD2_DAT1__AUD4_TXFS		0x130b0
+			MX6QDL_PAD_GPIO_0__CCM_CLKO1		0x130b0 /* AUD4_MCK */
+		>;
+	};
 
-		pinctrl_enet: enetgrp {
-			fsl,pins = <
-				MX6QDL_PAD_RGMII_RXC__RGMII_RXC		0x1b030
-				MX6QDL_PAD_RGMII_RD0__RGMII_RD0		0x1b030
-				MX6QDL_PAD_RGMII_RD1__RGMII_RD1		0x1b030
-				MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b030
-				MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b030
-				MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x1b030
-				MX6QDL_PAD_RGMII_TXC__RGMII_TXC		0x1b030
-				MX6QDL_PAD_RGMII_TD0__RGMII_TD0		0x1b030
-				MX6QDL_PAD_RGMII_TD1__RGMII_TD1		0x1b030
-				MX6QDL_PAD_RGMII_TD2__RGMII_TD2		0x1b030
-				MX6QDL_PAD_RGMII_TD3__RGMII_TD3		0x1b030
-				MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x1b030
-				MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x1b0b0
-				MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b0b0
-				MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
-				MX6QDL_PAD_GPIO_16__ENET_REF_CLK	0x4001b0a8
-			>;
-		};
+	pinctrl_enet: enetgrp {
+		fsl,pins = <
+			MX6QDL_PAD_RGMII_RXC__RGMII_RXC		0x1b030
+			MX6QDL_PAD_RGMII_RD0__RGMII_RD0		0x1b030
+			MX6QDL_PAD_RGMII_RD1__RGMII_RD1		0x1b030
+			MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b030
+			MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b030
+			MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x1b030
+			MX6QDL_PAD_RGMII_TXC__RGMII_TXC		0x1b030
+			MX6QDL_PAD_RGMII_TD0__RGMII_TD0		0x1b030
+			MX6QDL_PAD_RGMII_TD1__RGMII_TD1		0x1b030
+			MX6QDL_PAD_RGMII_TD2__RGMII_TD2		0x1b030
+			MX6QDL_PAD_RGMII_TD3__RGMII_TD3		0x1b030
+			MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x1b030
+			MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x1b0b0
+			MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b0b0
+			MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
+			MX6QDL_PAD_GPIO_16__ENET_REF_CLK	0x4001b0a8
+		>;
+	};
 
-		pinctrl_flexcan1: flexcan1grp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX	0x1b0b1
-				MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX	0x1b0b1
-				MX6QDL_PAD_GPIO_2__GPIO1_IO02		0x4001b0b0 /* CAN_STBY */
-			>;
-		};
+	pinctrl_flexcan1: flexcan1grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX	0x1b0b1
+			MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX	0x1b0b1
+			MX6QDL_PAD_GPIO_2__GPIO1_IO02		0x4001b0b0 /* CAN_STBY */
+		>;
+	};
 
-		pinctrl_gpio_leds: gpioledsgrp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_COL0__GPIO4_IO06   0x1b0b0
-				MX6QDL_PAD_KEY_ROW0__GPIO4_IO07   0x1b0b0
-				MX6QDL_PAD_KEY_ROW4__GPIO4_IO15   0x1b0b0
-			>;
-		};
+	pinctrl_gpio_leds: gpioledsgrp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL0__GPIO4_IO06   0x1b0b0
+			MX6QDL_PAD_KEY_ROW0__GPIO4_IO07   0x1b0b0
+			MX6QDL_PAD_KEY_ROW4__GPIO4_IO15   0x1b0b0
+		>;
+	};
 
-		pinctrl_gpmi_nand: gpminandgrp {
-			fsl,pins = <
-				MX6QDL_PAD_NANDF_CLE__NAND_CLE		0xb0b1
-				MX6QDL_PAD_NANDF_ALE__NAND_ALE		0xb0b1
-				MX6QDL_PAD_NANDF_WP_B__NAND_WP_B	0xb0b1
-				MX6QDL_PAD_NANDF_RB0__NAND_READY_B	0xb000
-				MX6QDL_PAD_NANDF_CS0__NAND_CE0_B	0xb0b1
-				MX6QDL_PAD_SD4_CMD__NAND_RE_B		0xb0b1
-				MX6QDL_PAD_SD4_CLK__NAND_WE_B		0xb0b1
-				MX6QDL_PAD_NANDF_D0__NAND_DATA00	0xb0b1
-				MX6QDL_PAD_NANDF_D1__NAND_DATA01	0xb0b1
-				MX6QDL_PAD_NANDF_D2__NAND_DATA02	0xb0b1
-				MX6QDL_PAD_NANDF_D3__NAND_DATA03	0xb0b1
-				MX6QDL_PAD_NANDF_D4__NAND_DATA04	0xb0b1
-				MX6QDL_PAD_NANDF_D5__NAND_DATA05	0xb0b1
-				MX6QDL_PAD_NANDF_D6__NAND_DATA06	0xb0b1
-				MX6QDL_PAD_NANDF_D7__NAND_DATA07	0xb0b1
-			>;
-		};
+	pinctrl_gpmi_nand: gpminandgrp {
+		fsl,pins = <
+			MX6QDL_PAD_NANDF_CLE__NAND_CLE		0xb0b1
+			MX6QDL_PAD_NANDF_ALE__NAND_ALE		0xb0b1
+			MX6QDL_PAD_NANDF_WP_B__NAND_WP_B	0xb0b1
+			MX6QDL_PAD_NANDF_RB0__NAND_READY_B	0xb000
+			MX6QDL_PAD_NANDF_CS0__NAND_CE0_B	0xb0b1
+			MX6QDL_PAD_SD4_CMD__NAND_RE_B		0xb0b1
+			MX6QDL_PAD_SD4_CLK__NAND_WE_B		0xb0b1
+			MX6QDL_PAD_NANDF_D0__NAND_DATA00	0xb0b1
+			MX6QDL_PAD_NANDF_D1__NAND_DATA01	0xb0b1
+			MX6QDL_PAD_NANDF_D2__NAND_DATA02	0xb0b1
+			MX6QDL_PAD_NANDF_D3__NAND_DATA03	0xb0b1
+			MX6QDL_PAD_NANDF_D4__NAND_DATA04	0xb0b1
+			MX6QDL_PAD_NANDF_D5__NAND_DATA05	0xb0b1
+			MX6QDL_PAD_NANDF_D6__NAND_DATA06	0xb0b1
+			MX6QDL_PAD_NANDF_D7__NAND_DATA07	0xb0b1
+		>;
+	};
 
-		pinctrl_i2c1: i2c1grp {
-			fsl,pins = <
-				MX6QDL_PAD_EIM_D21__I2C1_SCL		0x4001b8b1
-				MX6QDL_PAD_EIM_D28__I2C1_SDA		0x4001b8b1
-			>;
-		};
+	pinctrl_i2c1: i2c1grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D21__I2C1_SCL		0x4001b8b1
+			MX6QDL_PAD_EIM_D28__I2C1_SDA		0x4001b8b1
+		>;
+	};
 
-		pinctrl_i2c2: i2c2grp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_COL3__I2C2_SCL		0x4001b8b1
-				MX6QDL_PAD_KEY_ROW3__I2C2_SDA		0x4001b8b1
-			>;
-		};
+	pinctrl_i2c2: i2c2grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL3__I2C2_SCL		0x4001b8b1
+			MX6QDL_PAD_KEY_ROW3__I2C2_SDA		0x4001b8b1
+		>;
+	};
 
-		pinctrl_i2c3: i2c3grp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_3__I2C3_SCL		0x4001b8b1
-				MX6QDL_PAD_GPIO_6__I2C3_SDA		0x4001b8b1
-			>;
-		};
+	pinctrl_i2c3: i2c3grp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_3__I2C3_SCL		0x4001b8b1
+			MX6QDL_PAD_GPIO_6__I2C3_SDA		0x4001b8b1
+		>;
+	};
 
-		pinctrl_pcie: pciegrp {
-			fsl,pins = <
-				MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28 0x1b0b0 /* PCIE IRQ */
-				MX6QDL_PAD_ENET_TXD1__GPIO1_IO29  0x1b0b0 /* PCIE RST */
-			>;
-		};
+	pinctrl_pcie: pciegrp {
+		fsl,pins = <
+			MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28 0x1b0b0 /* PCIE IRQ */
+			MX6QDL_PAD_ENET_TXD1__GPIO1_IO29  0x1b0b0 /* PCIE RST */
+		>;
+	};
 
-		pinctrl_pmic: pmicgrp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_8__GPIO1_IO08		0x0001b0b0 /* PMIC_IRQ# */
-			>;
-		};
+	pinctrl_pmic: pmicgrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_8__GPIO1_IO08		0x0001b0b0 /* PMIC_IRQ# */
+		>;
+	};
 
-		pinctrl_pps: ppsgrp {
-			fsl,pins = <
-				MX6QDL_PAD_ENET_RXD1__GPIO1_IO26	0x1b0b1
-			>;
-		};
+	pinctrl_pps: ppsgrp {
+		fsl,pins = <
+			MX6QDL_PAD_ENET_RXD1__GPIO1_IO26	0x1b0b1
+		>;
+	};
 
-		pinctrl_pwm2: pwm2grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD1_DAT2__PWM2_OUT		0x1b0b1
-			>;
-		};
+	pinctrl_pwm2: pwm2grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD1_DAT2__PWM2_OUT		0x1b0b1
+		>;
+	};
 
-		pinctrl_pwm3: pwm3grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD1_DAT1__PWM3_OUT		0x1b0b1
-			>;
-		};
+	pinctrl_pwm3: pwm3grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD1_DAT1__PWM3_OUT		0x1b0b1
+		>;
+	};
 
-		pinctrl_pwm4: pwm4grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD1_CMD__PWM4_OUT		0x1b0b1
-			>;
-		};
+	pinctrl_pwm4: pwm4grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD1_CMD__PWM4_OUT		0x1b0b1
+		>;
+	};
 
-		pinctrl_uart1: uart1grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA	0x1b0b1
-				MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA	0x1b0b1
-				MX6QDL_PAD_SD3_DAT4__GPIO7_IO01		0x4001b0b1 /* TEN */
-			>;
-		};
+	pinctrl_uart1: uart1grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA	0x1b0b1
+			MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA	0x1b0b1
+			MX6QDL_PAD_SD3_DAT4__GPIO7_IO01		0x4001b0b1 /* TEN */
+		>;
+	};
 
-		pinctrl_uart2: uart2grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA	0x1b0b1
-				MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA	0x1b0b1
-			>;
-		};
+	pinctrl_uart2: uart2grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA	0x1b0b1
+			MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA	0x1b0b1
+		>;
+	};
 
-		pinctrl_uart5: uart5grp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_COL1__UART5_TX_DATA	0x1b0b1
-				MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA	0x1b0b1
-			>;
-		};
+	pinctrl_uart5: uart5grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL1__UART5_TX_DATA	0x1b0b1
+			MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA	0x1b0b1
+		>;
+	};
 
-		pinctrl_usbotg: usbotggrp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_1__USB_OTG_ID		0x17059
-				MX6QDL_PAD_EIM_D22__GPIO3_IO22		0x1b0b0 /* PWR_EN */
-				MX6QDL_PAD_KEY_COL4__GPIO4_IO14		0x1b0b0 /* OC */
-			>;
-		};
+	pinctrl_usbotg: usbotggrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_1__USB_OTG_ID		0x17059
+			MX6QDL_PAD_EIM_D22__GPIO3_IO22		0x1b0b0 /* PWR_EN */
+			MX6QDL_PAD_KEY_COL4__GPIO4_IO14		0x1b0b0 /* OC */
+		>;
+	};
 
-		pinctrl_usdhc3: usdhc3grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD3_CMD__SD3_CMD		0x17059
-				MX6QDL_PAD_SD3_CLK__SD3_CLK		0x10059
-				MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x17059
-				MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x17059
-				MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x17059
-				MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x17059
-				MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x17059 /* CD */
-				MX6QDL_PAD_NANDF_CS1__SD3_VSELECT	0x17059
-			>;
-		};
+	pinctrl_usdhc3: usdhc3grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_CMD__SD3_CMD		0x17059
+			MX6QDL_PAD_SD3_CLK__SD3_CLK		0x10059
+			MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x17059
+			MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x17059
+			MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x17059
+			MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x17059
+			MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x17059 /* CD */
+			MX6QDL_PAD_NANDF_CS1__SD3_VSELECT	0x17059
+		>;
+	};
 
-		pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
-			fsl,pins = <
-				MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170b9
-				MX6QDL_PAD_SD3_CLK__SD3_CLK		0x100b9
-				MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x170b9
-				MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x170b9
-				MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x170b9
-				MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x170b9
-				MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x170b9 /* CD */
-				MX6QDL_PAD_NANDF_CS1__SD3_VSELECT	0x170b9
-			>;
-		};
+	pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170b9
+			MX6QDL_PAD_SD3_CLK__SD3_CLK		0x100b9
+			MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x170b9
+			MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x170b9
+			MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x170b9
+			MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x170b9
+			MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x170b9 /* CD */
+			MX6QDL_PAD_NANDF_CS1__SD3_VSELECT	0x170b9
+		>;
+	};
 
-		pinctrl_usdhc3_200mhz: usdhc3grp200mhz {
-			fsl,pins = <
-				MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170f9
-				MX6QDL_PAD_SD3_CLK__SD3_CLK		0x100f9
-				MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x170f9
-				MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x170f9
-				MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x170f9
-				MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x170f9
-				MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x170f9 /* CD */
-				MX6QDL_PAD_NANDF_CS1__SD3_VSELECT	0x170f9
-			>;
-		};
+	pinctrl_usdhc3_200mhz: usdhc3grp200mhz {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170f9
+			MX6QDL_PAD_SD3_CLK__SD3_CLK		0x100f9
+			MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x170f9
+			MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x170f9
+			MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x170f9
+			MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x170f9
+			MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x170f9 /* CD */
+			MX6QDL_PAD_NANDF_CS1__SD3_VSELECT	0x170f9
+		>;
+	};
 
-		pinctrl_wdog: wdoggrp {
-			fsl,pins = <
-				MX6QDL_PAD_DISP0_DAT8__WDOG1_B		0x1b0b0
-			>;
-		};
+	pinctrl_wdog: wdoggrp {
+		fsl,pins = <
+			MX6QDL_PAD_DISP0_DAT8__WDOG1_B		0x1b0b0
+		>;
 	};
 };
diff --git a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi
index 4594b2279169..eab75f3dbaf3 100644
--- a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi
@@ -223,7 +223,7 @@
 	pinctrl-0 = <&pinctrl_i2c2>;
 	status = "okay";
 
-	pmic: pfuze100@08 {
+	pmic: pfuze100@8 {
 		compatible = "fsl,pfuze100";
 		reg = <0x08>;
 
@@ -331,7 +331,7 @@
 	pinctrl-0 = <&pinctrl_i2c3>;
 	status = "okay";
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		clocks = <&clks IMX6QDL_CLK_CKO>;
@@ -339,7 +339,7 @@
 		VDDIO-supply = <&reg_3p3v>;
 	};
 
-	touchscreen: egalax_ts@04 {
+	touchscreen: egalax_ts@4 {
 		compatible = "eeti,egalax_ts";
 		reg = <0x04>;
 		interrupt-parent = <&gpio7>;
@@ -468,221 +468,219 @@
 };
 
 &iomuxc {
-	imx6qdl-gw54xx {
-		pinctrl_audmux: audmuxgrp {
-			fsl,pins = <
-				MX6QDL_PAD_SD2_DAT0__AUD4_RXD		0x130b0
-				MX6QDL_PAD_SD2_DAT3__AUD4_TXC		0x130b0
-				MX6QDL_PAD_SD2_DAT2__AUD4_TXD		0x110b0
-				MX6QDL_PAD_SD2_DAT1__AUD4_TXFS		0x130b0
-				MX6QDL_PAD_GPIO_0__CCM_CLKO1		0x130b0 /* AUD4_MCK */
-			>;
-		};
+	pinctrl_audmux: audmuxgrp {
+		fsl,pins = <
+			MX6QDL_PAD_SD2_DAT0__AUD4_RXD		0x130b0
+			MX6QDL_PAD_SD2_DAT3__AUD4_TXC		0x130b0
+			MX6QDL_PAD_SD2_DAT2__AUD4_TXD		0x110b0
+			MX6QDL_PAD_SD2_DAT1__AUD4_TXFS		0x130b0
+			MX6QDL_PAD_GPIO_0__CCM_CLKO1		0x130b0 /* AUD4_MCK */
+		>;
+	};
 
-		pinctrl_enet: enetgrp {
-			fsl,pins = <
-				MX6QDL_PAD_RGMII_RXC__RGMII_RXC		0x1b030
-				MX6QDL_PAD_RGMII_RD0__RGMII_RD0		0x1b030
-				MX6QDL_PAD_RGMII_RD1__RGMII_RD1		0x1b030
-				MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b030
-				MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b030
-				MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x1b030
-				MX6QDL_PAD_RGMII_TXC__RGMII_TXC		0x1b030
-				MX6QDL_PAD_RGMII_TD0__RGMII_TD0		0x1b030
-				MX6QDL_PAD_RGMII_TD1__RGMII_TD1		0x1b030
-				MX6QDL_PAD_RGMII_TD2__RGMII_TD2		0x1b030
-				MX6QDL_PAD_RGMII_TD3__RGMII_TD3		0x1b030
-				MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x1b030
-				MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x1b0b0
-				MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b0b0
-				MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
-				MX6QDL_PAD_GPIO_16__ENET_REF_CLK	0x4001b0a8
-			>;
-		};
+	pinctrl_enet: enetgrp {
+		fsl,pins = <
+			MX6QDL_PAD_RGMII_RXC__RGMII_RXC		0x1b030
+			MX6QDL_PAD_RGMII_RD0__RGMII_RD0		0x1b030
+			MX6QDL_PAD_RGMII_RD1__RGMII_RD1		0x1b030
+			MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b030
+			MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b030
+			MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x1b030
+			MX6QDL_PAD_RGMII_TXC__RGMII_TXC		0x1b030
+			MX6QDL_PAD_RGMII_TD0__RGMII_TD0		0x1b030
+			MX6QDL_PAD_RGMII_TD1__RGMII_TD1		0x1b030
+			MX6QDL_PAD_RGMII_TD2__RGMII_TD2		0x1b030
+			MX6QDL_PAD_RGMII_TD3__RGMII_TD3		0x1b030
+			MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x1b030
+			MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x1b0b0
+			MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b0b0
+			MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
+			MX6QDL_PAD_GPIO_16__ENET_REF_CLK	0x4001b0a8
+		>;
+	};
 
-		pinctrl_ecspi2: escpi2grp {
-			fsl,pins = <
-				MX6QDL_PAD_EIM_CS0__ECSPI2_SCLK	0x100b1
-				MX6QDL_PAD_EIM_CS1__ECSPI2_MOSI	0x100b1
-				MX6QDL_PAD_EIM_OE__ECSPI2_MISO	0x100b1
-				MX6QDL_PAD_EIM_RW__GPIO2_IO26	0x100b1
-			>;
-		};
+	pinctrl_ecspi2: escpi2grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_CS0__ECSPI2_SCLK	0x100b1
+			MX6QDL_PAD_EIM_CS1__ECSPI2_MOSI	0x100b1
+			MX6QDL_PAD_EIM_OE__ECSPI2_MISO	0x100b1
+			MX6QDL_PAD_EIM_RW__GPIO2_IO26	0x100b1
+		>;
+	};
 
-		pinctrl_flexcan1: flexcan1grp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX	0x1b0b1
-				MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX	0x1b0b1
-				MX6QDL_PAD_GPIO_2__GPIO1_IO02		0x4001b0b0 /* CAN_STBY */
-			>;
-		};
+	pinctrl_flexcan1: flexcan1grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX	0x1b0b1
+			MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX	0x1b0b1
+			MX6QDL_PAD_GPIO_2__GPIO1_IO02		0x4001b0b0 /* CAN_STBY */
+		>;
+	};
 
-		pinctrl_gpio_leds: gpioledsgrp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_COL0__GPIO4_IO06		0x1b0b0
-				MX6QDL_PAD_KEY_ROW0__GPIO4_IO07		0x1b0b0
-				MX6QDL_PAD_KEY_ROW4__GPIO4_IO15		0x1b0b0
-			>;
-		};
+	pinctrl_gpio_leds: gpioledsgrp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL0__GPIO4_IO06		0x1b0b0
+			MX6QDL_PAD_KEY_ROW0__GPIO4_IO07		0x1b0b0
+			MX6QDL_PAD_KEY_ROW4__GPIO4_IO15		0x1b0b0
+		>;
+	};
 
-		pinctrl_gpmi_nand: gpminandgrp {
-			fsl,pins = <
-				MX6QDL_PAD_NANDF_CLE__NAND_CLE		0xb0b1
-				MX6QDL_PAD_NANDF_ALE__NAND_ALE		0xb0b1
-				MX6QDL_PAD_NANDF_WP_B__NAND_WP_B	0xb0b1
-				MX6QDL_PAD_NANDF_RB0__NAND_READY_B	0xb000
-				MX6QDL_PAD_NANDF_CS0__NAND_CE0_B	0xb0b1
-				MX6QDL_PAD_SD4_CMD__NAND_RE_B		0xb0b1
-				MX6QDL_PAD_SD4_CLK__NAND_WE_B		0xb0b1
-				MX6QDL_PAD_NANDF_D0__NAND_DATA00	0xb0b1
-				MX6QDL_PAD_NANDF_D1__NAND_DATA01	0xb0b1
-				MX6QDL_PAD_NANDF_D2__NAND_DATA02	0xb0b1
-				MX6QDL_PAD_NANDF_D3__NAND_DATA03	0xb0b1
-				MX6QDL_PAD_NANDF_D4__NAND_DATA04	0xb0b1
-				MX6QDL_PAD_NANDF_D5__NAND_DATA05	0xb0b1
-				MX6QDL_PAD_NANDF_D6__NAND_DATA06	0xb0b1
-				MX6QDL_PAD_NANDF_D7__NAND_DATA07	0xb0b1
-			>;
-		};
+	pinctrl_gpmi_nand: gpminandgrp {
+		fsl,pins = <
+			MX6QDL_PAD_NANDF_CLE__NAND_CLE		0xb0b1
+			MX6QDL_PAD_NANDF_ALE__NAND_ALE		0xb0b1
+			MX6QDL_PAD_NANDF_WP_B__NAND_WP_B	0xb0b1
+			MX6QDL_PAD_NANDF_RB0__NAND_READY_B	0xb000
+			MX6QDL_PAD_NANDF_CS0__NAND_CE0_B	0xb0b1
+			MX6QDL_PAD_SD4_CMD__NAND_RE_B		0xb0b1
+			MX6QDL_PAD_SD4_CLK__NAND_WE_B		0xb0b1
+			MX6QDL_PAD_NANDF_D0__NAND_DATA00	0xb0b1
+			MX6QDL_PAD_NANDF_D1__NAND_DATA01	0xb0b1
+			MX6QDL_PAD_NANDF_D2__NAND_DATA02	0xb0b1
+			MX6QDL_PAD_NANDF_D3__NAND_DATA03	0xb0b1
+			MX6QDL_PAD_NANDF_D4__NAND_DATA04	0xb0b1
+			MX6QDL_PAD_NANDF_D5__NAND_DATA05	0xb0b1
+			MX6QDL_PAD_NANDF_D6__NAND_DATA06	0xb0b1
+			MX6QDL_PAD_NANDF_D7__NAND_DATA07	0xb0b1
+		>;
+	};
 
-		pinctrl_i2c1: i2c1grp {
-			fsl,pins = <
-				MX6QDL_PAD_EIM_D21__I2C1_SCL		0x4001b8b1
-				MX6QDL_PAD_EIM_D28__I2C1_SDA		0x4001b8b1
-			>;
-		};
+	pinctrl_i2c1: i2c1grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D21__I2C1_SCL		0x4001b8b1
+			MX6QDL_PAD_EIM_D28__I2C1_SDA		0x4001b8b1
+		>;
+	};
 
-		pinctrl_i2c2: i2c2grp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_COL3__I2C2_SCL		0x4001b8b1
-				MX6QDL_PAD_KEY_ROW3__I2C2_SDA		0x4001b8b1
-			>;
-		};
+	pinctrl_i2c2: i2c2grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL3__I2C2_SCL		0x4001b8b1
+			MX6QDL_PAD_KEY_ROW3__I2C2_SDA		0x4001b8b1
+		>;
+	};
 
-		pinctrl_i2c3: i2c3grp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_3__I2C3_SCL		0x4001b8b1
-				MX6QDL_PAD_GPIO_6__I2C3_SDA		0x4001b8b1
-			>;
-		};
+	pinctrl_i2c3: i2c3grp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_3__I2C3_SCL		0x4001b8b1
+			MX6QDL_PAD_GPIO_6__I2C3_SDA		0x4001b8b1
+		>;
+	};
 
-		pinctrl_pcie: pciegrp {
-			fsl,pins = <
-				MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28	0x1b0b0 /* PCIE IRQ */
-				MX6QDL_PAD_ENET_TXD1__GPIO1_IO29	0x1b0b0 /* PCIE RST */
-			>;
-		};
+	pinctrl_pcie: pciegrp {
+		fsl,pins = <
+			MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28	0x1b0b0 /* PCIE IRQ */
+			MX6QDL_PAD_ENET_TXD1__GPIO1_IO29	0x1b0b0 /* PCIE RST */
+		>;
+	};
 
-		pinctrl_pps: ppsgrp {
-			fsl,pins = <
-				MX6QDL_PAD_ENET_RXD1__GPIO1_IO26	0x1b0b1
-			>;
-		};
+	pinctrl_pps: ppsgrp {
+		fsl,pins = <
+			MX6QDL_PAD_ENET_RXD1__GPIO1_IO26	0x1b0b1
+		>;
+	};
 
-		pinctrl_pwm1: pwm1grp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_9__PWM1_OUT		0x1b0b1
-			>;
-		};
+	pinctrl_pwm1: pwm1grp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_9__PWM1_OUT		0x1b0b1
+		>;
+	};
 
-		pinctrl_pwm2: pwm2grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD1_DAT2__PWM2_OUT		0x1b0b1
-			>;
-		};
+	pinctrl_pwm2: pwm2grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD1_DAT2__PWM2_OUT		0x1b0b1
+		>;
+	};
 
-		pinctrl_pwm3: pwm3grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD4_DAT1__PWM3_OUT		0x1b0b1
-			>;
-		};
+	pinctrl_pwm3: pwm3grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD4_DAT1__PWM3_OUT		0x1b0b1
+		>;
+	};
 
-		pinctrl_pwm4_backlight: pwm4grpbacklight {
-			fsl,pins = <
-				/* LVDS_PWM J6.5 */
-				MX6QDL_PAD_SD1_CMD__PWM4_OUT		0x1b0b1
-			>;
-		};
+	pinctrl_pwm4_backlight: pwm4grpbacklight {
+		fsl,pins = <
+			/* LVDS_PWM J6.5 */
+			MX6QDL_PAD_SD1_CMD__PWM4_OUT		0x1b0b1
+		>;
+	};
 
-		pinctrl_pwm4_dio: pwm4grpdio {
-			fsl,pins = <
-				/* DIO3 J16.4 */
-				MX6QDL_PAD_SD4_DAT2__PWM4_OUT		0x1b0b1
-			>;
-		};
+	pinctrl_pwm4_dio: pwm4grpdio {
+		fsl,pins = <
+			/* DIO3 J16.4 */
+			MX6QDL_PAD_SD4_DAT2__PWM4_OUT		0x1b0b1
+		>;
+	};
 
-		pinctrl_uart1: uart1grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA	0x1b0b1
-				MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA	0x1b0b1
-				MX6QDL_PAD_SD3_DAT4__GPIO7_IO01		0x4001b0b1 /* TEN */
-			>;
-		};
+	pinctrl_uart1: uart1grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA	0x1b0b1
+			MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA	0x1b0b1
+			MX6QDL_PAD_SD3_DAT4__GPIO7_IO01		0x4001b0b1 /* TEN */
+		>;
+	};
 
-		pinctrl_uart2: uart2grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA	0x1b0b1
-				MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA	0x1b0b1
-			>;
-		};
+	pinctrl_uart2: uart2grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA	0x1b0b1
+			MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA	0x1b0b1
+		>;
+	};
 
-		pinctrl_uart5: uart5grp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_COL1__UART5_TX_DATA	0x1b0b1
-				MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA	0x1b0b1
-			>;
-		};
+	pinctrl_uart5: uart5grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL1__UART5_TX_DATA	0x1b0b1
+			MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA	0x1b0b1
+		>;
+	};
 
-		pinctrl_usbotg: usbotggrp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_1__USB_OTG_ID		0x17059
-				MX6QDL_PAD_EIM_D22__GPIO3_IO22		0x1b0b0 /* PWR_EN */
-			>;
-		};
+	pinctrl_usbotg: usbotggrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_1__USB_OTG_ID		0x17059
+			MX6QDL_PAD_EIM_D22__GPIO3_IO22		0x1b0b0 /* PWR_EN */
+		>;
+	};
 
-		pinctrl_usdhc3: usdhc3grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD3_CMD__SD3_CMD		0x17059
-				MX6QDL_PAD_SD3_CLK__SD3_CLK		0x10059
-				MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x17059
-				MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x17059
-				MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x17059
-				MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x17059
-				MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x17059 /* CD */
-				MX6QDL_PAD_NANDF_CS1__SD3_VSELECT	0x17059
-			>;
-		};
+	pinctrl_usdhc3: usdhc3grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_CMD__SD3_CMD		0x17059
+			MX6QDL_PAD_SD3_CLK__SD3_CLK		0x10059
+			MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x17059
+			MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x17059
+			MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x17059
+			MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x17059
+			MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x17059 /* CD */
+			MX6QDL_PAD_NANDF_CS1__SD3_VSELECT	0x17059
+		>;
+	};
 
-		pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
-			fsl,pins = <
-				MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170b9
-				MX6QDL_PAD_SD3_CLK__SD3_CLK		0x100b9
-				MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x170b9
-				MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x170b9
-				MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x170b9
-				MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x170b9
-				MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x170b9 /* CD */
-				MX6QDL_PAD_NANDF_CS1__SD3_VSELECT	0x170b9
-			>;
-		};
+	pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170b9
+			MX6QDL_PAD_SD3_CLK__SD3_CLK		0x100b9
+			MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x170b9
+			MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x170b9
+			MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x170b9
+			MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x170b9
+			MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x170b9 /* CD */
+			MX6QDL_PAD_NANDF_CS1__SD3_VSELECT	0x170b9
+		>;
+	};
 
-		pinctrl_usdhc3_200mhz: usdhc3grp200mhz {
-			fsl,pins = <
-				MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170f9
-				MX6QDL_PAD_SD3_CLK__SD3_CLK		0x100f9
-				MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x170f9
-				MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x170f9
-				MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x170f9
-				MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x170f9
-				MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x170f9 /* CD */
-				MX6QDL_PAD_NANDF_CS1__SD3_VSELECT	0x170f9
-			>;
-		};
+	pinctrl_usdhc3_200mhz: usdhc3grp200mhz {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_CMD__SD3_CMD		0x170f9
+			MX6QDL_PAD_SD3_CLK__SD3_CLK		0x100f9
+			MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x170f9
+			MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x170f9
+			MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x170f9
+			MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x170f9
+			MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x170f9 /* CD */
+			MX6QDL_PAD_NANDF_CS1__SD3_VSELECT	0x170f9
+		>;
+	};
 
-		pinctrl_wdog: wdoggrp {
-			fsl,pins = <
-				MX6QDL_PAD_SD1_DAT3__WDOG2_B		0x1b0b0
-			>;
-		};
+	pinctrl_wdog: wdoggrp {
+		fsl,pins = <
+			MX6QDL_PAD_SD1_DAT3__WDOG2_B		0x1b0b0
+		>;
 	};
 };
diff --git a/arch/arm/boot/dts/imx6qdl-gw551x.dtsi b/arch/arm/boot/dts/imx6qdl-gw551x.dtsi
index 405b40310ddf..30d4662d4480 100644
--- a/arch/arm/boot/dts/imx6qdl-gw551x.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw551x.dtsi
@@ -320,110 +320,108 @@
 };
 
 &iomuxc {
-	imx6qdl-gw51xx {
-		pinctrl_flexcan1: flexcan1grp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX	0x1b0b1
-				MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX	0x1b0b1
-				MX6QDL_PAD_GPIO_9__GPIO1_IO09		0x4001b0b0 /* CAN_STBY */
-			>;
-		};
+	pinctrl_flexcan1: flexcan1grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX	0x1b0b1
+			MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX	0x1b0b1
+			MX6QDL_PAD_GPIO_9__GPIO1_IO09		0x4001b0b0 /* CAN_STBY */
+		>;
+	};
 
-		pinctrl_gpio_leds: gpioledsgrp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_ROW0__GPIO4_IO07   0x1b0b0
-			>;
-		};
+	pinctrl_gpio_leds: gpioledsgrp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_ROW0__GPIO4_IO07   0x1b0b0
+		>;
+	};
 
-		pinctrl_gpmi_nand: gpminandgrp {
-			fsl,pins = <
-				MX6QDL_PAD_NANDF_CLE__NAND_CLE		0xb0b1
-				MX6QDL_PAD_NANDF_ALE__NAND_ALE		0xb0b1
-				MX6QDL_PAD_NANDF_WP_B__NAND_WP_B	0xb0b1
-				MX6QDL_PAD_NANDF_RB0__NAND_READY_B	0xb000
-				MX6QDL_PAD_NANDF_CS0__NAND_CE0_B	0xb0b1
-				MX6QDL_PAD_SD4_CMD__NAND_RE_B		0xb0b1
-				MX6QDL_PAD_SD4_CLK__NAND_WE_B		0xb0b1
-				MX6QDL_PAD_NANDF_D0__NAND_DATA00	0xb0b1
-				MX6QDL_PAD_NANDF_D1__NAND_DATA01	0xb0b1
-				MX6QDL_PAD_NANDF_D2__NAND_DATA02	0xb0b1
-				MX6QDL_PAD_NANDF_D3__NAND_DATA03	0xb0b1
-				MX6QDL_PAD_NANDF_D4__NAND_DATA04	0xb0b1
-				MX6QDL_PAD_NANDF_D5__NAND_DATA05	0xb0b1
-				MX6QDL_PAD_NANDF_D6__NAND_DATA06	0xb0b1
-				MX6QDL_PAD_NANDF_D7__NAND_DATA07	0xb0b1
-			>;
-		};
+	pinctrl_gpmi_nand: gpminandgrp {
+		fsl,pins = <
+			MX6QDL_PAD_NANDF_CLE__NAND_CLE		0xb0b1
+			MX6QDL_PAD_NANDF_ALE__NAND_ALE		0xb0b1
+			MX6QDL_PAD_NANDF_WP_B__NAND_WP_B	0xb0b1
+			MX6QDL_PAD_NANDF_RB0__NAND_READY_B	0xb000
+			MX6QDL_PAD_NANDF_CS0__NAND_CE0_B	0xb0b1
+			MX6QDL_PAD_SD4_CMD__NAND_RE_B		0xb0b1
+			MX6QDL_PAD_SD4_CLK__NAND_WE_B		0xb0b1
+			MX6QDL_PAD_NANDF_D0__NAND_DATA00	0xb0b1
+			MX6QDL_PAD_NANDF_D1__NAND_DATA01	0xb0b1
+			MX6QDL_PAD_NANDF_D2__NAND_DATA02	0xb0b1
+			MX6QDL_PAD_NANDF_D3__NAND_DATA03	0xb0b1
+			MX6QDL_PAD_NANDF_D4__NAND_DATA04	0xb0b1
+			MX6QDL_PAD_NANDF_D5__NAND_DATA05	0xb0b1
+			MX6QDL_PAD_NANDF_D6__NAND_DATA06	0xb0b1
+			MX6QDL_PAD_NANDF_D7__NAND_DATA07	0xb0b1
+		>;
+	};
 
-		pinctrl_i2c1: i2c1grp {
-			fsl,pins = <
-				MX6QDL_PAD_EIM_D21__I2C1_SCL		0x4001b8b1
-				MX6QDL_PAD_EIM_D28__I2C1_SDA		0x4001b8b1
-			>;
-		};
+	pinctrl_i2c1: i2c1grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D21__I2C1_SCL		0x4001b8b1
+			MX6QDL_PAD_EIM_D28__I2C1_SDA		0x4001b8b1
+		>;
+	};
 
-		pinctrl_i2c2: i2c2grp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_COL3__I2C2_SCL		0x4001b8b1
-				MX6QDL_PAD_KEY_ROW3__I2C2_SDA		0x4001b8b1
-			>;
-		};
+	pinctrl_i2c2: i2c2grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL3__I2C2_SCL		0x4001b8b1
+			MX6QDL_PAD_KEY_ROW3__I2C2_SDA		0x4001b8b1
+		>;
+	};
 
-		pinctrl_i2c3: i2c3grp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_3__I2C3_SCL		0x4001b8b1
-				MX6QDL_PAD_GPIO_6__I2C3_SDA		0x4001b8b1
-			>;
-		};
+	pinctrl_i2c3: i2c3grp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_3__I2C3_SCL		0x4001b8b1
+			MX6QDL_PAD_GPIO_6__I2C3_SDA		0x4001b8b1
+		>;
+	};
 
-		pinctrl_pcie: pciegrp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_0__GPIO1_IO00		0x1b0b0 /* PCIE RST */
-			>;
-		};
+	pinctrl_pcie: pciegrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_0__GPIO1_IO00		0x1b0b0 /* PCIE RST */
+		>;
+	};
 
-		pinctrl_pmic: pmicgrp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_8__GPIO1_IO08		0x0001b0b0 /* PMIC_IRQ# */
-			>;
-		};
+	pinctrl_pmic: pmicgrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_8__GPIO1_IO08		0x0001b0b0 /* PMIC_IRQ# */
+		>;
+	};
 
-		pinctrl_pwm2: pwm2grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD1_DAT2__PWM2_OUT		0x1b0b1
-			>;
-		};
+	pinctrl_pwm2: pwm2grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD1_DAT2__PWM2_OUT		0x1b0b1
+		>;
+	};
 
-		pinctrl_pwm3: pwm3grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD1_DAT1__PWM3_OUT		0x1b0b1
-			>;
-		};
+	pinctrl_pwm3: pwm3grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD1_DAT1__PWM3_OUT		0x1b0b1
+		>;
+	};
 
-		pinctrl_uart2: uart2grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA	0x1b0b1
-				MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA	0x1b0b1
-			>;
-		};
+	pinctrl_uart2: uart2grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA	0x1b0b1
+			MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA	0x1b0b1
+		>;
+	};
 
-		pinctrl_uart3: uart3grp {
-			fsl,pins = <
-				MX6QDL_PAD_EIM_D24__UART3_TX_DATA	0x1b0b1
-				MX6QDL_PAD_EIM_D25__UART3_RX_DATA	0x1b0b1
-			>;
-		};
+	pinctrl_uart3: uart3grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D24__UART3_TX_DATA	0x1b0b1
+			MX6QDL_PAD_EIM_D25__UART3_RX_DATA	0x1b0b1
+		>;
+	};
 
-		pinctrl_usbotg: usbotggrp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_1__USB_OTG_ID		0x17059
-			>;
-		};
+	pinctrl_usbotg: usbotggrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_1__USB_OTG_ID		0x17059
+		>;
+	};
 
-		pinctrl_wdog: wdoggrp {
-			fsl,pins = <
-				MX6QDL_PAD_DISP0_DAT8__WDOG1_B		0x1b0b0
-			>;
-		};
+	pinctrl_wdog: wdoggrp {
+		fsl,pins = <
+			MX6QDL_PAD_DISP0_DAT8__WDOG1_B		0x1b0b0
+		>;
 	};
 };
diff --git a/arch/arm/boot/dts/imx6qdl-gw552x.dtsi b/arch/arm/boot/dts/imx6qdl-gw552x.dtsi
index 67613dd7cc92..c67c10605070 100644
--- a/arch/arm/boot/dts/imx6qdl-gw552x.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw552x.dtsi
@@ -270,105 +270,103 @@
 };
 
 &iomuxc {
-	imx6qdl-gw552x {
-		pinctrl_gpio_leds: gpioledsgrp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_COL0__GPIO4_IO06		0x1b0b0
-				MX6QDL_PAD_KEY_ROW0__GPIO4_IO07		0x1b0b0
-				MX6QDL_PAD_KEY_ROW4__GPIO4_IO15		0x1b0b0
-			>;
-		};
+	pinctrl_gpio_leds: gpioledsgrp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL0__GPIO4_IO06		0x1b0b0
+			MX6QDL_PAD_KEY_ROW0__GPIO4_IO07		0x1b0b0
+			MX6QDL_PAD_KEY_ROW4__GPIO4_IO15		0x1b0b0
+		>;
+	};
 
-		pinctrl_gpmi_nand: gpminandgrp {
-			fsl,pins = <
-				MX6QDL_PAD_NANDF_CLE__NAND_CLE		0xb0b1
-				MX6QDL_PAD_NANDF_ALE__NAND_ALE		0xb0b1
-				MX6QDL_PAD_NANDF_WP_B__NAND_WP_B	0xb0b1
-				MX6QDL_PAD_NANDF_RB0__NAND_READY_B	0xb000
-				MX6QDL_PAD_NANDF_CS0__NAND_CE0_B	0xb0b1
-				MX6QDL_PAD_SD4_CMD__NAND_RE_B		0xb0b1
-				MX6QDL_PAD_SD4_CLK__NAND_WE_B		0xb0b1
-				MX6QDL_PAD_NANDF_D0__NAND_DATA00	0xb0b1
-				MX6QDL_PAD_NANDF_D1__NAND_DATA01	0xb0b1
-				MX6QDL_PAD_NANDF_D2__NAND_DATA02	0xb0b1
-				MX6QDL_PAD_NANDF_D3__NAND_DATA03	0xb0b1
-				MX6QDL_PAD_NANDF_D4__NAND_DATA04	0xb0b1
-				MX6QDL_PAD_NANDF_D5__NAND_DATA05	0xb0b1
-				MX6QDL_PAD_NANDF_D6__NAND_DATA06	0xb0b1
-				MX6QDL_PAD_NANDF_D7__NAND_DATA07	0xb0b1
-			>;
-		};
+	pinctrl_gpmi_nand: gpminandgrp {
+		fsl,pins = <
+			MX6QDL_PAD_NANDF_CLE__NAND_CLE		0xb0b1
+			MX6QDL_PAD_NANDF_ALE__NAND_ALE		0xb0b1
+			MX6QDL_PAD_NANDF_WP_B__NAND_WP_B	0xb0b1
+			MX6QDL_PAD_NANDF_RB0__NAND_READY_B	0xb000
+			MX6QDL_PAD_NANDF_CS0__NAND_CE0_B	0xb0b1
+			MX6QDL_PAD_SD4_CMD__NAND_RE_B		0xb0b1
+			MX6QDL_PAD_SD4_CLK__NAND_WE_B		0xb0b1
+			MX6QDL_PAD_NANDF_D0__NAND_DATA00	0xb0b1
+			MX6QDL_PAD_NANDF_D1__NAND_DATA01	0xb0b1
+			MX6QDL_PAD_NANDF_D2__NAND_DATA02	0xb0b1
+			MX6QDL_PAD_NANDF_D3__NAND_DATA03	0xb0b1
+			MX6QDL_PAD_NANDF_D4__NAND_DATA04	0xb0b1
+			MX6QDL_PAD_NANDF_D5__NAND_DATA05	0xb0b1
+			MX6QDL_PAD_NANDF_D6__NAND_DATA06	0xb0b1
+			MX6QDL_PAD_NANDF_D7__NAND_DATA07	0xb0b1
+		>;
+	};
 
-		pinctrl_i2c1: i2c1grp {
-			fsl,pins = <
-				MX6QDL_PAD_EIM_D21__I2C1_SCL		0x4001b8b1
-				MX6QDL_PAD_EIM_D28__I2C1_SDA		0x4001b8b1
-			>;
-		};
+	pinctrl_i2c1: i2c1grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D21__I2C1_SCL		0x4001b8b1
+			MX6QDL_PAD_EIM_D28__I2C1_SDA		0x4001b8b1
+		>;
+	};
 
-		pinctrl_i2c2: i2c2grp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_COL3__I2C2_SCL		0x4001b8b1
-				MX6QDL_PAD_KEY_ROW3__I2C2_SDA		0x4001b8b1
-			>;
-		};
+	pinctrl_i2c2: i2c2grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL3__I2C2_SCL		0x4001b8b1
+			MX6QDL_PAD_KEY_ROW3__I2C2_SDA		0x4001b8b1
+		>;
+	};
 
-		pinctrl_i2c3: i2c3grp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_3__I2C3_SCL		0x4001b8b1
-				MX6QDL_PAD_GPIO_6__I2C3_SDA		0x4001b8b1
-			>;
-		};
+	pinctrl_i2c3: i2c3grp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_3__I2C3_SCL		0x4001b8b1
+			MX6QDL_PAD_GPIO_6__I2C3_SDA		0x4001b8b1
+		>;
+	};
 
-		pinctrl_pcie: pciegrp {
-			fsl,pins = <
-				MX6QDL_PAD_ENET_TXD1__GPIO1_IO29	0x1b0b0
-			>;
-		};
+	pinctrl_pcie: pciegrp {
+		fsl,pins = <
+			MX6QDL_PAD_ENET_TXD1__GPIO1_IO29	0x1b0b0
+		>;
+	};
 
-		pinctrl_pmic: pmicgrp {
-			fsl,pins = <
-				MX6QDL_PAD_GPIO_8__GPIO1_IO08		0x0001b0b0 /* PMIC_IRQ# */
-			>;
-		};
+	pinctrl_pmic: pmicgrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_8__GPIO1_IO08		0x0001b0b0 /* PMIC_IRQ# */
+		>;
+	};
 
-		pinctrl_pwm2: pwm2grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD1_DAT2__PWM2_OUT		0x1b0b1
-			>;
-		};
+	pinctrl_pwm2: pwm2grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD1_DAT2__PWM2_OUT		0x1b0b1
+		>;
+	};
 
-		pinctrl_pwm3: pwm3grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD1_DAT1__PWM3_OUT		0x1b0b1
-			>;
-		};
+	pinctrl_pwm3: pwm3grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD1_DAT1__PWM3_OUT		0x1b0b1
+		>;
+	};
 
-		pinctrl_uart2: uart2grp {
-			fsl,pins = <
-				MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA	0x1b0b1
-				MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA	0x1b0b1
-			>;
-		};
+	pinctrl_uart2: uart2grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA	0x1b0b1
+			MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA	0x1b0b1
+		>;
+	};
 
-		pinctrl_uart3: uart3grp {
-			fsl,pins = <
-				MX6QDL_PAD_EIM_D24__UART3_TX_DATA	0x1b0b1
-				MX6QDL_PAD_EIM_D25__UART3_RX_DATA	0x1b0b1
-			>;
-		};
+	pinctrl_uart3: uart3grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D24__UART3_TX_DATA	0x1b0b1
+			MX6QDL_PAD_EIM_D25__UART3_RX_DATA	0x1b0b1
+		>;
+	};
 
-		pinctrl_uart5: uart5grp {
-			fsl,pins = <
-				MX6QDL_PAD_KEY_COL1__UART5_TX_DATA	0x1b0b1
-				MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA	0x1b0b1
-			>;
-		};
+	pinctrl_uart5: uart5grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL1__UART5_TX_DATA	0x1b0b1
+			MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA	0x1b0b1
+		>;
+	};
 
-		pinctrl_wdog: wdoggrp {
-			fsl,pins = <
-				MX6QDL_PAD_DISP0_DAT8__WDOG1_B		0x1b0b0
-			>;
-		};
+	pinctrl_wdog: wdoggrp {
+		fsl,pins = <
+			MX6QDL_PAD_DISP0_DAT8__WDOG1_B		0x1b0b0
+		>;
 	};
 };
diff --git a/arch/arm/boot/dts/imx6qdl-hummingboard.dtsi b/arch/arm/boot/dts/imx6qdl-hummingboard.dtsi
index 988334c889eb..37c07c0748aa 100644
--- a/arch/arm/boot/dts/imx6qdl-hummingboard.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-hummingboard.dtsi
@@ -138,7 +138,7 @@
 	};
 
 	/* Pro baseboard model */
-	sgtl5000: sgtl5000@0a {
+	sgtl5000: sgtl5000@a {
 		clocks = <&clks IMX6QDL_CLK_CKO>;
 		compatible = "fsl,sgtl5000";
 		pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/imx6qdl-icore-rqs.dtsi b/arch/arm/boot/dts/imx6qdl-icore-rqs.dtsi
index 7ca291e9dbdb..b6220d62f6de 100644
--- a/arch/arm/boot/dts/imx6qdl-icore-rqs.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-icore-rqs.dtsi
@@ -41,6 +41,7 @@
 
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/clock/imx6qdl-clock.h>
+#include <dt-bindings/sound/fsl-imx-audmux.h>
 
 / {
 	memory {
@@ -118,17 +119,77 @@
 		clocks = <&clks IMX6QDL_CLK_LVDS2_GATE>;
 		clock-names = "refclk";
 	};
-};
 
-&clks {
-	assigned-clocks = <&clks IMX6QDL_CLK_LVDS2_SEL>;
-	assigned-clock-parents = <&clks IMX6QDL_CLK_OSC>;
+	sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "imx6qdl-icore-rqs-sgtl5000";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,bitclock-master = <&dailink_master>;
+		simple-audio-card,frame-master = <&dailink_master>;
+		simple-audio-card,widgets =
+			"Microphone", "Mic Jack",
+			"Headphone", "Headphone Jack",
+			"Line", "Line In Jack",
+			"Speaker", "Line Out Jack",
+			"Speaker", "Ext Spk";
+		simple-audio-card,routing =
+			"MIC_IN", "Mic Jack",
+			"Mic Jack", "Mic Bias",
+			"Headphone Jack", "HP_OUT";
+
+		simple-audio-card,cpu {
+			sound-dai = <&ssi1>;
+		};
+
+		dailink_master: simple-audio-card,codec {
+			sound-dai = <&sgtl5000>;
+		};
+	};
 };
 
 &audmux {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_audmux>;
 	status = "okay";
+
+	audmux_ssi1 {
+		fsl,audmux-port = <MX51_AUDMUX_PORT1_SSI0>;
+		fsl,port-config = <
+			(IMX_AUDMUX_V2_PTCR_TFSDIR |
+			IMX_AUDMUX_V2_PTCR_TFSEL(MX51_AUDMUX_PORT4) |
+			IMX_AUDMUX_V2_PTCR_TCLKDIR |
+			IMX_AUDMUX_V2_PTCR_TCSEL(MX51_AUDMUX_PORT4) |
+			IMX_AUDMUX_V2_PTCR_SYN)
+			IMX_AUDMUX_V2_PDCR_RXDSEL(MX51_AUDMUX_PORT4)
+		>;
+	};
+
+	audmux_aud4 {
+		fsl,audmux-port = <MX51_AUDMUX_PORT4>;
+		fsl,port-config = <
+			IMX_AUDMUX_V2_PTCR_SYN
+			IMX_AUDMUX_V2_PDCR_RXDSEL(MX51_AUDMUX_PORT1_SSI0)
+		>;
+	};
+};
+
+&can1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_can1>;
+	xceiver-supply = <&reg_3p3v>;
+	status = "okay";
+};
+
+&can2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_can2>;
+	xceiver-supply = <&reg_3p3v>;
+	status = "okay";
+};
+
+&clks {
+	assigned-clocks = <&clks IMX6QDL_CLK_LVDS2_SEL>;
+	assigned-clock-parents = <&clks IMX6QDL_CLK_OSC>;
 };
 
 &fec {
@@ -174,6 +235,16 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_i2c3>;
 	status = "okay";
+
+	sgtl5000: codec@a {
+		#sound-dai-cells = <0>;
+		compatible = "fsl,sgtl5000";
+		reg = <0x0a>;
+		clocks = <&clks IMX6QDL_CLK_CKO>;
+		VDDA-supply = <&reg_2p5v>;
+		VDDIO-supply = <&reg_3p3v>;
+		VDDD-supply = <&reg_1p8v>;
+	};
 };
 
 &pcie {
@@ -184,6 +255,7 @@
 };
 
 &ssi1 {
+	fsl,mode = "i2s-slave";
 	status = "okay";
 };
 
@@ -270,6 +342,20 @@
 		>;
 	};
 
+	pinctrl_can1: can1grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX 0x1b020
+			MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX 0x1b020
+		>;
+	};
+
+	pinctrl_can2: can2grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL4__FLEXCAN2_TX 0x1b020
+			MX6QDL_PAD_KEY_ROW4__FLEXCAN2_RX 0x1b020
+		>;
+	};
+
 	pinctrl_i2c1: i2c1grp {
 		fsl,pins = <
 			MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1
diff --git a/arch/arm/boot/dts/imx6qdl-icore.dtsi b/arch/arm/boot/dts/imx6qdl-icore.dtsi
index 56d0c5d21cd0..a1b469c142f1 100644
--- a/arch/arm/boot/dts/imx6qdl-icore.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-icore.dtsi
@@ -42,6 +42,7 @@
 
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/input.h>
+#include <dt-bindings/sound/fsl-imx-audmux.h>
 
 / {
 	memory {
@@ -55,6 +56,25 @@
 		default-brightness-level = <7>;
 	};
 
+	reg_1p8v: regulator-1p8v {
+		compatible = "regulator-fixed";
+		regulator-name = "1P8V";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+
+	reg_2p5v: regulator-3p3v {
+		compatible = "regulator-fixed";
+		regulator-name = "2P5V";
+		regulator-min-microvolt = <2500000>;
+		regulator-max-microvolt = <2500000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
 	reg_3p3v: regulator-3p3v {
 		compatible = "regulator-fixed";
 		regulator-name = "3P3V";
@@ -87,6 +107,59 @@
 		#clock-cells = <0>;
 		clock-frequency = <25000000>;  /* 25MHz for example */
 	};
+
+	sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "imx6qdl-icore-sgtl5000";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,bitclock-master = <&dailink_master>;
+		simple-audio-card,frame-master = <&dailink_master>;
+		simple-audio-card,widgets =
+			"Microphone", "Mic Jack",
+			"Headphone", "Headphone Jack",
+			"Line", "Line In Jack",
+			"Speaker", "Line Out Jack",
+			"Speaker", "Ext Spk";
+		simple-audio-card,routing =
+			"MIC_IN", "Mic Jack",
+			"Mic Jack", "Mic Bias",
+			"Headphone Jack", "HP_OUT";
+
+		simple-audio-card,cpu {
+			sound-dai = <&ssi1>;
+		};
+
+		dailink_master: simple-audio-card,codec {
+			sound-dai = <&sgtl5000>;
+		};
+	};
+};
+
+&audmux {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_audmux>;
+	status = "okay";
+
+
+	audmux_ssi1 {
+		fsl,audmux-port = <MX51_AUDMUX_PORT1_SSI0>;
+		fsl,port-config = <
+			(IMX_AUDMUX_V2_PTCR_TFSDIR |
+			IMX_AUDMUX_V2_PTCR_TFSEL(MX51_AUDMUX_PORT4) |
+			IMX_AUDMUX_V2_PTCR_TCLKDIR |
+			IMX_AUDMUX_V2_PTCR_TCSEL(MX51_AUDMUX_PORT4) |
+			IMX_AUDMUX_V2_PTCR_SYN)
+			IMX_AUDMUX_V2_PDCR_RXDSEL(MX51_AUDMUX_PORT4)
+		>;
+	};
+
+	audmux_aud4 {
+		fsl,audmux-port = <MX51_AUDMUX_PORT4>;
+		fsl,port-config = <
+			IMX_AUDMUX_V2_PTCR_SYN
+			IMX_AUDMUX_V2_PDCR_RXDSEL(MX51_AUDMUX_PORT1_SSI0)
+		>;
+	};
 };
 
 &can1 {
@@ -141,6 +214,16 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_i2c3>;
 	status = "okay";
+
+	sgtl5000: codec@a {
+		#sound-dai-cells = <0>;
+		compatible = "fsl,sgtl5000";
+		reg = <0x0a>;
+		clocks = <&clks IMX6QDL_CLK_CKO>;
+		VDDA-supply = <&reg_2p5v>;
+		VDDIO-supply = <&reg_3p3v>;
+		VDDD-supply = <&reg_1p8v>;
+	};
 };
 
 &pwm3 {
@@ -149,6 +232,11 @@
 	status = "okay";
 };
 
+&ssi1 {
+	fsl,mode = "i2s-slave";
+	status = "okay";
+};
+
 &uart4 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_uart4>;
@@ -178,6 +266,15 @@
 };
 
 &iomuxc {
+	pinctrl_audmux: audmux {
+		fsl,pins = <
+			MX6QDL_PAD_DISP0_DAT20__AUD4_TXC  0x130b0
+			MX6QDL_PAD_DISP0_DAT21__AUD4_TXD  0x110b0
+			MX6QDL_PAD_DISP0_DAT22__AUD4_TXFS 0x130b0
+			MX6QDL_PAD_DISP0_DAT23__AUD4_RXD  0x130b0
+		>;
+	};
+
 	pinctrl_enet: enetgrp {
 		fsl,pins = <
 			MX6QDL_PAD_ENET_CRS_DV__ENET_RX_EN	0x1b0b0
diff --git a/arch/arm/boot/dts/imx6qdl-nit6xlite.dtsi b/arch/arm/boot/dts/imx6qdl-nit6xlite.dtsi
index 6b81580623ff..4cc4e23cf99c 100644
--- a/arch/arm/boot/dts/imx6qdl-nit6xlite.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-nit6xlite.dtsi
@@ -255,7 +255,7 @@
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_sgtl5000>;
@@ -279,7 +279,7 @@
 	pinctrl-0 = <&pinctrl_i2c3>;
 	status = "okay";
 
-	touchscreen@04 {
+	touchscreen@4 {
 		compatible = "eeti,egalax_ts";
 		reg = <0x04>;
 		interrupt-parent = <&gpio1>;
diff --git a/arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi b/arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi
index b63134e3b51a..3a77f0fedfce 100644
--- a/arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi
@@ -256,7 +256,7 @@
 		status = "okay";
 	};
 
-	lcd_display: display@di0 {
+	lcd_display: disp0 {
 		compatible = "fsl,imx-parallel-display";
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -397,7 +397,7 @@
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_sgtl5000>;
@@ -429,7 +429,7 @@
 	pinctrl-0 = <&pinctrl_i2c3>;
 	status = "okay";
 
-	touchscreen@04 {
+	touchscreen@4 {
 		compatible = "eeti,egalax_ts";
 		reg = <0x04>;
 		interrupt-parent = <&gpio1>;
diff --git a/arch/arm/boot/dts/imx6qdl-nitrogen6_som2.dtsi b/arch/arm/boot/dts/imx6qdl-nitrogen6_som2.dtsi
index a24e4f1911ab..40942d6b94b3 100644
--- a/arch/arm/boot/dts/imx6qdl-nitrogen6_som2.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-nitrogen6_som2.dtsi
@@ -120,7 +120,7 @@
 		};
 	};
 
-	lcd_display: display@di0 {
+	lcd_display: disp0 {
 		compatible = "fsl,imx-parallel-display";
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -315,7 +315,7 @@
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_sgtl5000>;
@@ -347,7 +347,7 @@
 	pinctrl-0 = <&pinctrl_i2c3>;
 	status = "okay";
 
-	touchscreen@04 {
+	touchscreen@4 {
 		compatible = "eeti,egalax_ts";
 		reg = <0x04>;
 		interrupt-parent = <&gpio1>;
diff --git a/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi b/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi
index d309a4d0eb08..4bdf29169d2a 100644
--- a/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi
@@ -197,7 +197,7 @@
 		status = "okay";
 	};
 
-	lcd_display: display@di0 {
+	lcd_display: disp0 {
 		compatible = "fsl,imx-parallel-display";
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -313,7 +313,7 @@
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		clocks = <&clks IMX6QDL_CLK_CKO>;
@@ -340,7 +340,7 @@
 	pinctrl-0 = <&pinctrl_i2c3>;
 	status = "okay";
 
-	touchscreen@04 {
+	touchscreen@4 {
 		compatible = "eeti,egalax_ts";
 		reg = <0x04>;
 		interrupt-parent = <&gpio1>;
diff --git a/arch/arm/boot/dts/imx6qdl-rex.dtsi b/arch/arm/boot/dts/imx6qdl-rex.dtsi
index 5cf90c24c707..6e9549ff11da 100644
--- a/arch/arm/boot/dts/imx6qdl-rex.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-rex.dtsi
@@ -121,7 +121,7 @@
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		clocks = <&clks IMX6QDL_CLK_CKO>;
diff --git a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
index 6a7594e5d183..4fa2fac3877b 100644
--- a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
@@ -244,7 +244,7 @@
 	pinctrl-0 = <&pinctrl_i2c2>;
 	status = "okay";
 
-	pmic: pfuze100@08 {
+	pmic: pfuze100@8 {
 		compatible = "fsl,pfuze100";
 		reg = <0x08>;
 
diff --git a/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi b/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi
index 756c5054f047..35de7adc997b 100644
--- a/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi
@@ -221,7 +221,7 @@
 		status = "okay";
 	};
 
-	lcd_display: display@di0 {
+	lcd_display: disp0 {
 		compatible = "fsl,imx-parallel-display";
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -350,7 +350,7 @@
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		clocks = <&clks IMX6QDL_CLK_CKO>;
diff --git a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
index b72b6fa47580..0a50705b9c18 100644
--- a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
@@ -67,7 +67,6 @@
 			regulator-min-microvolt = <3300000>;
 			regulator-max-microvolt = <3300000>;
 			gpio = <&gpio3 19 0>;
-			regulator-always-on;
 			enable-active-high;
 		};
 	};
@@ -214,6 +213,8 @@
 };
 
 &hdmi {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hdmi_cec>;
 	ddc-i2c-bus = <&i2c2>;
 	status = "okay";
 };
@@ -304,7 +305,7 @@
 		};
 	};
 
-	pmic: pfuze100@08 {
+	pmic: pfuze100@8 {
 		compatible = "fsl,pfuze100";
 		reg = <0x08>;
 
@@ -411,7 +412,7 @@
 	pinctrl-0 = <&pinctrl_i2c3>;
 	status = "okay";
 
-	egalax_ts@04 {
+	egalax_ts@4 {
 		compatible = "eeti,egalax_ts";
 		reg = <0x04>;
 		interrupt-parent = <&gpio6>;
@@ -486,6 +487,12 @@
 			>;
 		};
 
+		pinctrl_hdmi_cec: hdmicecgrp {
+			fsl,pins = <
+				MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE	0x1f8b0
+			>;
+		};
+
 		pinctrl_i2c1: i2c1grp {
 			fsl,pins = <
 				MX6QDL_PAD_CSI0_DAT8__I2C1_SDA		0x4001b8b1
@@ -651,6 +658,7 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_pcie>;
 	reset-gpio = <&gpio7 12 GPIO_ACTIVE_LOW>;
+	vpcie-supply = <&reg_pcie>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/imx6qdl-tx6-lcd.dtsi b/arch/arm/boot/dts/imx6qdl-tx6-lcd.dtsi
new file mode 100644
index 000000000000..5102fc47380b
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qdl-tx6-lcd.dtsi
@@ -0,0 +1,252 @@
+/*
+ * Copyright 2017 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/ {
+	aliases {
+		display = &display;
+	};
+
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_lcd1_pwr>;
+		enable-gpios = <&gpio2 31 GPIO_ACTIVE_HIGH>;
+		power-supply = <&reg_3v3>;
+		turn-on-delay-ms = <35>;
+		/*
+		 * a poor man's way to create a 1:1 relationship between
+		 * the PWM value and the actual duty cycle
+		 */
+		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
+				     10 11 12 13 14 15 16 17 18 19
+				     20 21 22 23 24 25 26 27 28 29
+				     30 31 32 33 34 35 36 37 38 39
+				     40 41 42 43 44 45 46 47 48 49
+				     50 51 52 53 54 55 56 57 58 59
+				     60 61 62 63 64 65 66 67 68 69
+				     70 71 72 73 74 75 76 77 78 79
+				     80 81 82 83 84 85 86 87 88 89
+				     90 91 92 93 94 95 96 97 98 99
+				    100>;
+		default-brightness-level = <50>;
+	};
+
+	lcd_panel: lcd-panel {
+		compatible = "edt,etm0700g0dh6";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_lcd0_pwr>;
+		enable-gpios = <&gpio3 29 GPIO_ACTIVE_HIGH>;
+		power-supply = <&reg_3v3>;
+		backlight = <&backlight>;
+		bus-format-override = "rgb24";
+
+		port {
+			lcd_panel_in: endpoint {
+				remote-endpoint = <&lcd_out>;
+			};
+		};
+	};
+
+	display: disp0 {
+		compatible = "fsl,imx-parallel-display";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_disp0_1>;
+		status = "okay";
+
+		port@0 {
+			reg = <0>;
+
+			lcd_in: endpoint {
+				remote-endpoint = <&ipu1_di0_disp0>;
+			};
+		};
+
+		port@1 {
+			reg = <1>;
+
+			lcd_out: endpoint {
+				remote-endpoint = <&lcd_panel_in>;
+			};
+		};
+
+		display-timings {
+			VGA {
+				clock-frequency = <25200000>;
+				hactive = <640>;
+				vactive = <480>;
+				hback-porch = <48>;
+				hsync-len = <96>;
+				hfront-porch = <16>;
+				vback-porch = <31>;
+				vsync-len = <2>;
+				vfront-porch = <12>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			ETV570 {
+				u-boot,panel-name = "edt,et057090dhu";
+				clock-frequency = <25200000>;
+				hactive = <640>;
+				vactive = <480>;
+				hback-porch = <114>;
+				hsync-len = <30>;
+				hfront-porch = <16>;
+				vback-porch = <32>;
+				vsync-len = <3>;
+				vfront-porch = <10>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			ET0350 {
+				u-boot,panel-name = "edt,et0350g0dh6";
+				clock-frequency = <6413760>;
+				hactive = <320>;
+				vactive = <240>;
+				hback-porch = <34>;
+				hsync-len = <34>;
+				hfront-porch = <20>;
+				vback-porch = <15>;
+				vsync-len = <3>;
+				vfront-porch = <4>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			ET0430 {
+				u-boot,panel-name = "edt,et0430g0dh6";
+				clock-frequency = <9009000>;
+				hactive = <480>;
+				vactive = <272>;
+				hback-porch = <2>;
+				hsync-len = <41>;
+				hfront-porch = <2>;
+				vback-porch = <2>;
+				vsync-len = <10>;
+				vfront-porch = <2>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <1>;
+			};
+
+			ET0500 {
+				clock-frequency = <33264000>;
+				hactive = <800>;
+				vactive = <480>;
+				hback-porch = <88>;
+				hsync-len = <128>;
+				hfront-porch = <40>;
+				vback-porch = <33>;
+				vsync-len = <2>;
+				vfront-porch = <10>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			ET0700 { /* same as ET0500 */
+				u-boot,panel-name = "edt,etm0700g0dh6";
+				clock-frequency = <33264000>;
+				hactive = <800>;
+				vactive = <480>;
+				hback-porch = <88>;
+				hsync-len = <128>;
+				hfront-porch = <40>;
+				vback-porch = <33>;
+				vsync-len = <2>;
+				vfront-porch = <10>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			ETQ570 {
+				clock-frequency = <6596040>;
+				hactive = <320>;
+				vactive = <240>;
+				hback-porch = <38>;
+				hsync-len = <30>;
+				hfront-porch = <30>;
+				vback-porch = <16>;
+				vsync-len = <3>;
+				vfront-porch = <4>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			CoMTFT { /* same as ET0700 but with inverted pixel clock */
+				u-boot,panel-name = "edt,etm0700g0edh6";
+				clock-frequency = <33264000>;
+				hactive = <800>;
+				vactive = <480>;
+				hback-porch = <88>;
+				hsync-len = <128>;
+				hfront-porch = <40>;
+				vback-porch = <33>;
+				vsync-len = <2>;
+				vfront-porch = <10>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <1>;
+			};
+		};
+	};
+};
+
+&ipu1_di0_disp0 {
+	remote-endpoint = <&lcd_in>;
+};
diff --git a/arch/arm/boot/dts/imx6qdl-tx6-lvds.dtsi b/arch/arm/boot/dts/imx6qdl-tx6-lvds.dtsi
new file mode 100644
index 000000000000..2ca2eb37e14f
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qdl-tx6-lvds.dtsi
@@ -0,0 +1,286 @@
+/*
+ * Copyright 2017 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/ {
+	aliases {
+		display = &lvds0;
+		lvds0 = &lvds0;
+		lvds1 = &lvds1;
+	};
+
+	backlight0: backlight0 {
+		compatible = "pwm-backlight";
+		pwms = <&pwm2 0 500000 0>;
+		power-supply = <&reg_lcd0_pwr>;
+		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
+				     10 11 12 13 14 15 16 17 18 19
+				     20 21 22 23 24 25 26 27 28 29
+				     30 31 32 33 34 35 36 37 38 39
+				     40 41 42 43 44 45 46 47 48 49
+				     50 51 52 53 54 55 56 57 58 59
+				     60 61 62 63 64 65 66 67 68 69
+				     70 71 72 73 74 75 76 77 78 79
+				     80 81 82 83 84 85 86 87 88 89
+				     90 91 92 93 94 95 96 97 98 99
+				    100>;
+		default-brightness-level = <50>;
+	};
+
+	backlight1: backlight1 {
+		compatible = "pwm-backlight";
+		pwms = <&pwm1 0 500000 0>;
+		power-supply = <&reg_lcd1_pwr>;
+		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
+				     10 11 12 13 14 15 16 17 18 19
+				     20 21 22 23 24 25 26 27 28 29
+				     30 31 32 33 34 35 36 37 38 39
+				     40 41 42 43 44 45 46 47 48 49
+				     50 51 52 53 54 55 56 57 58 59
+				     60 61 62 63 64 65 66 67 68 69
+				     70 71 72 73 74 75 76 77 78 79
+				     80 81 82 83 84 85 86 87 88 89
+				     90 91 92 93 94 95 96 97 98 99
+				    100>;
+		default-brightness-level = <50>;
+	};
+
+	lvds0_panel: lvds0-panel {
+		compatible = "nlt,nl12880bc20-spwg-24";
+		backlight = <&backlight0>;
+		power-supply = <&reg_3v3>;
+
+		port {
+			panel_in_lvds0: endpoint {
+				remote-endpoint = <&lvds0_out>;
+			};
+		};
+	};
+
+	lvds1_panel: lvds1-panel {
+		compatible = "nlt,nl12880bc20-spwg-24";
+		backlight = <&backlight1>;
+		power-supply = <&reg_3v3>;
+
+		port {
+			panel_in_lvds1: endpoint {
+				remote-endpoint = <&lvds1_out>;
+			};
+		};
+	};
+};
+
+&kpp {
+	status = "disabled"; /* pad conflict with backlight1 PWM */
+};
+
+&ldb {
+	status = "okay";
+
+	lvds0: lvds-channel@0 {
+		fsl,data-width = <18>;
+		status = "okay";
+
+		port@4 {
+			reg = <4>;
+
+			lvds0_out: endpoint {
+				remote-endpoint = <&panel_in_lvds0>;
+			};
+		};
+
+		display-timings {
+			hsd100pxn1 {
+				u-boot,panel-name = "hannstar,hsd100pxn1";
+				clock-frequency = <65000000>;
+				hactive = <1024>;
+				vactive = <768>;
+				hback-porch = <220>;
+				hfront-porch = <40>;
+				vback-porch = <21>;
+				vfront-porch = <7>;
+				hsync-len = <60>;
+				vsync-len = <10>;
+				de-active = <1>;
+				pixelclk-active = <1>;
+			};
+
+			VGA {
+				clock-frequency = <25200000>;
+				hactive = <640>;
+				vactive = <480>;
+				hback-porch = <48>;
+				hfront-porch = <16>;
+				vback-porch = <31>;
+				vfront-porch = <12>;
+				hsync-len = <96>;
+				vsync-len = <2>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			nl12880bc20 {
+				u-boot,panel-name = "nlt,nl12880bc20-spwg-24";
+				clock-frequency = <71000000>;
+				hactive = <1280>;
+				vactive = <800>;
+				hback-porch = <50>;
+				hfront-porch = <50>;
+				vback-porch = <5>;
+				vfront-porch = <5>;
+				hsync-len = <60>;
+				vsync-len = <13>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <1>;
+			};
+
+			ET0700 {
+				u-boot,panel-name = "edt,etm0700g0dh6";
+				clock-frequency = <33264000>;
+				hactive = <800>;
+				vactive = <480>;
+				hback-porch = <88>;
+				hsync-len = <128>;
+				hfront-porch = <40>;
+				vback-porch = <33>;
+				vsync-len = <2>;
+				vfront-porch = <10>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			ETV570 {
+				u-boot,panel-name = "edt,et057090dhu";
+				clock-frequency = <25200000>;
+				hactive = <640>;
+				vactive = <480>;
+				hback-porch = <114>;
+				hsync-len = <30>;
+				hfront-porch = <16>;
+				vback-porch = <32>;
+				vsync-len = <3>;
+				vfront-porch = <10>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+		};
+	};
+
+	lvds1: lvds-channel@1 {
+		fsl,data-width = <18>;
+		status = "okay";
+
+		port@4 {
+			reg = <4>;
+
+			lvds1_out: endpoint {
+				remote-endpoint = <&panel_in_lvds1>;
+			};
+		};
+
+		display-timings {
+			hsd100pxn1 {
+				clock-frequency = <65000000>;
+				hactive = <1024>;
+				vactive = <768>;
+				hback-porch = <220>;
+				hfront-porch = <40>;
+				vback-porch = <21>;
+				vfront-porch = <7>;
+				hsync-len = <60>;
+				vsync-len = <10>;
+				de-active = <1>;
+				pixelclk-active = <1>;
+			};
+
+			VGA {
+				clock-frequency = <25200000>;
+				hactive = <640>;
+				vactive = <480>;
+				hback-porch = <48>;
+				hfront-porch = <16>;
+				vback-porch = <31>;
+				vfront-porch = <12>;
+				hsync-len = <96>;
+				vsync-len = <2>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			nl12880bc20 {
+				clock-frequency = <71000000>;
+				hactive = <1280>;
+				vactive = <800>;
+				hback-porch = <50>;
+				hfront-porch = <50>;
+				vback-porch = <5>;
+				vfront-porch = <5>;
+				hsync-len = <60>;
+				vsync-len = <13>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <1>;
+			};
+		};
+	};
+};
+
+&pwm1 {
+	status = "okay";
+};
+
+&reg_lcd0_pwr {
+	status = "okay";
+};
+
+&reg_lcd1_pwr {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx6qdl-tx6-mb7.dtsi b/arch/arm/boot/dts/imx6qdl-tx6-mb7.dtsi
new file mode 100644
index 000000000000..4c4e2e1a931f
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qdl-tx6-mb7.dtsi
@@ -0,0 +1,99 @@
+/*
+ * Copyright 2017 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/ {
+	backlight0 {
+		pwms = <&pwm1 0 500000 PWM_POLARITY_INVERTED>;
+		turn-on-delay-ms = <35>;
+		power-supply = <&reg_lcd1_pwr>;
+	};
+
+	backlight1 {
+		pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
+		turn-on-delay-ms = <35>;
+		power-supply = <&reg_lcd1_pwr>;
+	};
+
+	lcd-panel {
+		compatible = "edt,et057090dhu";
+		bus-format-override = "rgb24";
+		pixelclk-active = <0>;
+	};
+
+	lvds0-panel {
+		compatible = "edt,etml1010g0dka";
+		bus-format-override = "spwg-18";
+		pixelclk-active = <0>;
+	};
+
+	lvds1-panel {
+		compatible = "edt,etml1010g0dka";
+		bus-format-override = "spwg-18";
+		pixelclk-active = <0>;
+	};
+};
+
+&can1 {
+	status = "disabled";
+};
+
+&can2 {
+	xceiver-supply = <&reg_3v3>;
+};
+
+&ds1339 {
+	/*
+	 * The backup voltage of the module internal RTC is not wired
+	 * by default on the MB7, so disable that RTC chip.
+	 */
+	status = "disabled";
+};
+
+&i2c3 {
+	rtc: mcp7940x@6f {
+		compatible = "microchip,mcp7940x";
+		reg = <0x6f>;
+	};
+};
+
+&reg_lcd0_pwr {
+	status = "disabled";
+};
diff --git a/arch/arm/boot/dts/imx6qdl-tx6.dtsi b/arch/arm/boot/dts/imx6qdl-tx6.dtsi
index c6bec97fbeaf..6abb66cd7d4a 100644
--- a/arch/arm/boot/dts/imx6qdl-tx6.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-tx6.dtsi
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Lothar Waßmann <LW@KARO-electronics.de>
+ * Copyright 2014-2017 Lothar Waßmann <LW@KARO-electronics.de>
  *
  * This file is dual-licensed: you can use it either under the terms
  * of the GPL or the X11 license, at your option. Note that this dual
@@ -43,6 +43,7 @@
 #include <dt-bindings/input/input.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/pwm/pwm.h>
+#include <dt-bindings/sound/fsl-imx-audmux.h>
 
 / {
 	aliases {
@@ -145,7 +146,7 @@
 		pinctrl-0 = <&pinctrl_lcd0_pwr>;
 		gpio = <&gpio3 29 GPIO_ACTIVE_HIGH>;
 		enable-active-high;
-		regulator-boot-on;
+		status = "disabled";
 	};
 
 	reg_lcd1_pwr: regulator-lcd1-pwr {
@@ -157,7 +158,7 @@
 		pinctrl-0 = <&pinctrl_lcd1_pwr>;
 		gpio = <&gpio2 31 GPIO_ACTIVE_HIGH>;
 		enable-active-high;
-		regulator-boot-on;
+		status = "disabled";
 	};
 
 	reg_usbh1_vbus: regulator-usbh1-vbus {
@@ -183,24 +184,56 @@
 	};
 
 	sound {
-		compatible = "karo,imx6qdl-tx6qdl-sgtl5000",
-			     "fsl,imx-audio-sgtl5000";
-		model = "sgtl5000-audio";
+		compatible = "karo,imx6qdl-tx6-sgtl5000",
+			     "simple-audio-card";
+		simple-audio-card,name = "imx6qdl-tx6-sgtl5000-audio";
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_audmux>;
-		ssi-controller = <&ssi1>;
-		audio-codec = <&sgtl5000>;
-		audio-routing =
+		simple-audio-card,format = "i2s";
+		simple-audio-card,bitclock-master = <&codec_dai>;
+		simple-audio-card,frame-master = <&codec_dai>;
+		simple-audio-card,widgets =
+			"Microphone", "Mic Jack",
+			"Line", "Line In",
+			"Line", "Line Out",
+			"Headphone", "Headphone Jack";
+		simple-audio-card,routing =
 			"MIC_IN", "Mic Jack",
 			"Mic Jack", "Mic Bias",
 			"Headphone Jack", "HP_OUT";
-		mux-int-port = <1>;
-		mux-ext-port = <5>;
+
+		cpu_dai: simple-audio-card,cpu {
+			sound-dai = <&ssi1>;
+		};
+
+		codec_dai: simple-audio-card,codec {
+			sound-dai = <&sgtl5000>;
+		};
 	};
 };
 
 &audmux {
 	status = "okay";
+
+	ssi1 {
+		fsl,audmux-port = <0>;
+		fsl,port-config = <
+			(IMX_AUDMUX_V2_PTCR_SYN |
+			IMX_AUDMUX_V2_PTCR_TFSEL(4) |
+			IMX_AUDMUX_V2_PTCR_TCSEL(4) |
+			IMX_AUDMUX_V2_PTCR_TFSDIR |
+			IMX_AUDMUX_V2_PTCR_TCLKDIR)
+			IMX_AUDMUX_V2_PDCR_RXDSEL(4)
+		>;
+	};
+
+	pins5 {
+		fsl,audmux-port = <4>;
+		fsl,port-config = <
+			IMX_AUDMUX_V2_PTCR_SYN
+			IMX_AUDMUX_V2_PDCR_RXDSEL(0)
+		>;
+	};
 };
 
 &can1 {
@@ -241,7 +274,7 @@
 
 &fec {
 	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_enet>;
+	pinctrl-0 = <&pinctrl_enet &pinctrl_enet_mdio &pinctrl_etnphy_rst>;
 	clocks = <&clks IMX6QDL_CLK_ENET>,
 		 <&clks IMX6QDL_CLK_ENET>,
 		 <&clks IMX6QDL_CLK_ENET_REF>,
@@ -249,6 +282,7 @@
 	clock-names = "ipg", "ahb", "ptp", "enet_out";
 	phy-mode = "rmii";
 	phy-reset-gpios = <&gpio7 6 GPIO_ACTIVE_LOW>;
+	phy-reset-post-delay = <10>;
 	phy-handle = <&etnphy>;
 	phy-supply = <&reg_3v3_etn>;
 	status = "okay";
@@ -261,8 +295,9 @@
 			compatible = "ethernet-phy-ieee802.3-c22";
 			reg = <0>;
 			pinctrl-names = "default";
-			pinctrl-0 = <&pinctrl_enet_mdio>;
-			interrupts-extended = <&gpio7 1 IRQ_TYPE_EDGE_FALLING>;
+			pinctrl-0 = <&pinctrl_etnphy_int>;
+			interrupt-parent = <&gpio7>;
+			interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
 		};
 	};
 };
@@ -276,25 +311,34 @@
 };
 
 &i2c1 {
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c1>;
+	pinctrl-1 = <&pinctrl_i2c1_gpio>;
+	scl-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>;
+	sda-gpios = <&gpio3 28 GPIO_ACTIVE_HIGH>;
 	clock-frequency = <400000>;
 	status = "okay";
 
 	ds1339: rtc@68 {
 		compatible = "dallas,ds1339";
 		reg = <0x68>;
+		trickle-resistor-ohms = <250>;
+		trickle-diode-disable;
 	};
 };
 
 &i2c3 {
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c3>;
+	pinctrl-1 = <&pinctrl_i2c3_gpio>;
+	scl-gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>;
+	sda-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
 	clock-frequency = <400000>;
 	status = "okay";
 
-	sgtl5000: sgtl5000@0a {
+	sgtl5000: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
+		#sound-dai-cells = <0>;
 		reg = <0x0a>;
 		VDDA-supply = <&reg_2v5>;
 		VDDIO-supply = <&reg_3v3>;
@@ -332,8 +376,6 @@
 
 	pinctrl_hog: hoggrp {
 		fsl,pins = <
-			MX6QDL_PAD_SD3_DAT2__GPIO7_IO06		0x1b0b1 /* ETN PHY RESET */
-			MX6QDL_PAD_SD3_DAT4__GPIO7_IO01		0x1b0b1 /* ETN PHY INT */
 			MX6QDL_PAD_EIM_A25__GPIO5_IO02		0x1b0b1 /* PWR BTN */
 		>;
 	};
@@ -451,12 +493,24 @@
 		>;
 	};
 
+	pinctrl_etnphy_int: etnphy-intgrp {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_DAT4__GPIO7_IO01		0x1b0b1 /* ETN PHY INT */
+		>;
+	};
+
 	pinctrl_etnphy_power: etnphy-pwrgrp {
 		fsl,pins = <
 			MX6QDL_PAD_EIM_D20__GPIO3_IO20		0x1b0b1 /* ETN PHY POWER */
 		>;
 	};
 
+	pinctrl_etnphy_rst: etnphy-rstgrp {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_DAT2__GPIO7_IO06		0x1b0b1 /* ETN PHY RESET */
+		>;
+	};
+
 	pinctrl_flexcan1: flexcan1grp {
 		fsl,pins = <
 			MX6QDL_PAD_GPIO_7__FLEXCAN1_TX		0x1b0b0
@@ -504,6 +558,13 @@
 		>;
 	};
 
+	pinctrl_i2c1_gpio: i2c1-gpiogrp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D21__GPIO3_IO21		0x4001b8b1
+			MX6QDL_PAD_EIM_D28__GPIO3_IO28		0x4001b8b1
+		>;
+	};
+
 	pinctrl_i2c3: i2c3grp {
 		fsl,pins = <
 			MX6QDL_PAD_GPIO_3__I2C3_SCL		0x4001b8b1
@@ -511,6 +572,13 @@
 		>;
 	};
 
+	pinctrl_i2c3_gpio: i2c3-gpiogrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_3__GPIO1_IO03		0x4001b8b1
+			MX6QDL_PAD_GPIO_6__GPIO1_IO06		0x4001b8b1
+		>;
+	};
+
 	pinctrl_kpp: kppgrp {
 		fsl,pins = <
 			MX6QDL_PAD_GPIO_9__KEY_COL6		0x1b0b1
diff --git a/arch/arm/boot/dts/imx6qdl-wandboard-revd1.dtsi b/arch/arm/boot/dts/imx6qdl-wandboard-revd1.dtsi
new file mode 100644
index 000000000000..6d8d9ca96646
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qdl-wandboard-revd1.dtsi
@@ -0,0 +1,196 @@
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * Author: Fabio Estevam <fabio.estevam@freescale.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include "imx6qdl-wandboard.dtsi"
+
+/ {
+	reg_eth_phy: regulator-eth-phy {
+		compatible = "regulator-fixed";
+		regulator-name = "ETH_PHY";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio7 13 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&i2c3 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c3>;
+	status = "okay";
+
+	pmic: pfuze100@8 {
+		compatible = "fsl,pfuze100";
+		reg = <0x08>;
+
+		regulators {
+			sw1a_reg: sw1ab {
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <1875000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <6250>;
+			};
+
+			sw1c_reg: sw1c {
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <1875000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <6250>;
+			};
+
+			sw2_reg: sw2 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <6250>;
+			};
+
+			sw3a_reg: sw3a {
+				regulator-min-microvolt = <400000>;
+				regulator-max-microvolt = <1975000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			sw3b_reg: sw3b {
+				regulator-min-microvolt = <400000>;
+				regulator-max-microvolt = <1975000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			sw4_reg: sw4 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			swbst_reg: swbst {
+				regulator-min-microvolt = <5000000>;
+				regulator-max-microvolt = <5150000>;
+			};
+
+			snvs_reg: vsnvs {
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vref_reg: vrefddr {
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vgen1_reg: vgen1 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1550000>;
+			};
+
+			vgen2_reg: vgen2 {
+				regulator-min-microvolt = <1500000>;
+				regulator-max-microvolt = <1500000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vgen3_reg: vgen3 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen4_reg: vgen4 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen5_reg: vgen5 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen6_reg: vgen6 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+		};
+	};
+};
+
+&fec {
+	phy-supply = <&reg_eth_phy>;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl-0 = <&pinctrl_hog>;
+
+	imx6qdl-wandboard {
+		pinctrl_hog: hoggrp {
+			fsl,pins = <
+				MX6QDL_PAD_GPIO_0__CCM_CLKO1     	0x130b0
+				MX6QDL_PAD_EIM_D22__USB_OTG_PWR		0x80000000	/* USB Power Enable */
+				MX6QDL_PAD_GPIO_2__GPIO1_IO02		0x80000000	/* USDHC1 CD */
+				MX6QDL_PAD_EIM_DA9__GPIO3_IO09		0x80000000	/* uSDHC3 CD */
+				MX6QDL_PAD_EIM_D29__GPIO3_IO29   	0x1f0b1		/* RGMII PHY reset */
+			>;
+		};
+
+		pinctrl_enet: enetgrp {
+			fsl,pins = <
+				MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b0b0
+				MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
+				MX6QDL_PAD_RGMII_TXC__RGMII_TXC		0x1b030
+				MX6QDL_PAD_RGMII_TD0__RGMII_TD0		0x1b030
+				MX6QDL_PAD_RGMII_TD1__RGMII_TD1		0x1b030
+				MX6QDL_PAD_RGMII_TD2__RGMII_TD2		0x1b030
+				MX6QDL_PAD_RGMII_TD3__RGMII_TD3		0x1b030
+				MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x1b030
+				MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x1b0b0
+				MX6QDL_PAD_RGMII_RXC__RGMII_RXC		0x1b030
+				MX6QDL_PAD_RGMII_RD0__RGMII_RD0		0x1b030
+				MX6QDL_PAD_RGMII_RD1__RGMII_RD1		0x1b030
+				MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b030
+				MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b030
+				MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x1b030
+				MX6QDL_PAD_GPIO_6__ENET_IRQ		0x000b1
+			>;
+		};
+
+		pinctrl_i2c3: i2c3grp {
+			fsl,pins = <
+				MX6QDL_PAD_GPIO_5__I2C3_SCL		0x4001b8b1
+				MX6QDL_PAD_GPIO_16__I2C3_SDA		0x4001b8b1
+			>;
+		};
+
+		pinctrl_spdif: spdifgrp {
+			fsl,pins = <
+				MX6QDL_PAD_GPIO_19__SPDIF_OUT		0x1b0b0
+			>;
+		};
+	};
+};
+
+&usdhc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc2>;
+	bus-width = <4>;
+	no-1-8-v;
+	non-removable;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx6qdl-wandboard.dtsi b/arch/arm/boot/dts/imx6qdl-wandboard.dtsi
index b4fa7f1d63da..ed96d7b5feab 100644
--- a/arch/arm/boot/dts/imx6qdl-wandboard.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-wandboard.dtsi
@@ -82,7 +82,7 @@
 	pinctrl-0 = <&pinctrl_i2c2>;
 	status = "okay";
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		clocks = <&clks IMX6QDL_CLK_CKO>;
diff --git a/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi b/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi
index eeb7679fd348..7812fbac963c 100644
--- a/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi
@@ -390,7 +390,7 @@
 	clock-frequency = <100000>;
 	status = "okay";
 
-	pmic@08 {
+	pmic@8 {
 		compatible = "fsl,pfuze100";
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_pfuze100_irq>;
@@ -543,7 +543,7 @@
 
 		rmi4-f01@1 {
 			reg = <0x1>;
-			syna,nosleep-mode = <1>;
+			syna,nosleep-mode = <2>;
 		};
 
 		rmi4-f11@11 {
@@ -728,6 +728,7 @@
 
 &usbh1 {
 	vbus-supply = <&reg_5p0v_main>;
+	disable-over-current;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi
index 8884b4a3cafb..1ce4eabf0590 100644
--- a/arch/arm/boot/dts/imx6qdl.dtsi
+++ b/arch/arm/boot/dts/imx6qdl.dtsi
@@ -87,7 +87,7 @@
 		interrupt-parent = <&gpc>;
 		ranges;
 
-		dma_apbh: dma-apbh@00110000 {
+		dma_apbh: dma-apbh@110000 {
 			compatible = "fsl,imx6q-dma-apbh", "fsl,imx28-dma-apbh";
 			reg = <0x00110000 0x2000>;
 			interrupts = <0 13 IRQ_TYPE_LEVEL_HIGH>,
@@ -100,7 +100,7 @@
 			clocks = <&clks IMX6QDL_CLK_APBH_DMA>;
 		};
 
-		gpmi: gpmi-nand@00112000 {
+		gpmi: gpmi-nand@112000 {
 			compatible = "fsl,imx6q-gpmi-nand";
 			#address-cells = <1>;
 			#size-cells = <1>;
@@ -120,7 +120,7 @@
 			status = "disabled";
 		};
 
-		hdmi: hdmi@0120000 {
+		hdmi: hdmi@120000 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0x00120000 0x9000>;
@@ -148,7 +148,7 @@
 			};
 		};
 
-		gpu_3d: gpu@00130000 {
+		gpu_3d: gpu@130000 {
 			compatible = "vivante,gc";
 			reg = <0x00130000 0x4000>;
 			interrupts = <0 9 IRQ_TYPE_LEVEL_HIGH>;
@@ -159,7 +159,7 @@
 			power-domains = <&pd_pu>;
 		};
 
-		gpu_2d: gpu@00134000 {
+		gpu_2d: gpu@134000 {
 			compatible = "vivante,gc";
 			reg = <0x00134000 0x4000>;
 			interrupts = <0 10 IRQ_TYPE_LEVEL_HIGH>;
@@ -169,7 +169,7 @@
 			power-domains = <&pd_pu>;
 		};
 
-		timer@00a00600 {
+		timer@a00600 {
 			compatible = "arm,cortex-a9-twd-timer";
 			reg = <0x00a00600 0x20>;
 			interrupts = <1 13 0xf01>;
@@ -177,7 +177,7 @@
 			clocks = <&clks IMX6QDL_CLK_TWD>;
 		};
 
-		intc: interrupt-controller@00a01000 {
+		intc: interrupt-controller@a01000 {
 			compatible = "arm,cortex-a9-gic";
 			#interrupt-cells = <3>;
 			interrupt-controller;
@@ -186,7 +186,7 @@
 			interrupt-parent = <&intc>;
 		};
 
-		L2: l2-cache@00a02000 {
+		L2: l2-cache@a02000 {
 			compatible = "arm,pl310-cache";
 			reg = <0x00a02000 0x1000>;
 			interrupts = <0 92 IRQ_TYPE_LEVEL_HIGH>;
@@ -229,21 +229,21 @@
 			interrupts = <0 94 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
-		aips-bus@02000000 { /* AIPS1 */
+		aips-bus@2000000 { /* AIPS1 */
 			compatible = "fsl,aips-bus", "simple-bus";
 			#address-cells = <1>;
 			#size-cells = <1>;
 			reg = <0x02000000 0x100000>;
 			ranges;
 
-			spba-bus@02000000 {
+			spba-bus@2000000 {
 				compatible = "fsl,spba-bus", "simple-bus";
 				#address-cells = <1>;
 				#size-cells = <1>;
 				reg = <0x02000000 0x40000>;
 				ranges;
 
-				spdif: spdif@02004000 {
+				spdif: spdif@2004000 {
 					compatible = "fsl,imx35-spdif";
 					reg = <0x02004000 0x4000>;
 					interrupts = <0 52 IRQ_TYPE_LEVEL_HIGH>;
@@ -263,7 +263,7 @@
 					status = "disabled";
 				};
 
-				ecspi1: ecspi@02008000 {
+				ecspi1: ecspi@2008000 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					compatible = "fsl,imx6q-ecspi", "fsl,imx51-ecspi";
@@ -277,7 +277,7 @@
 					status = "disabled";
 				};
 
-				ecspi2: ecspi@0200c000 {
+				ecspi2: ecspi@200c000 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					compatible = "fsl,imx6q-ecspi", "fsl,imx51-ecspi";
@@ -291,7 +291,7 @@
 					status = "disabled";
 				};
 
-				ecspi3: ecspi@02010000 {
+				ecspi3: ecspi@2010000 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					compatible = "fsl,imx6q-ecspi", "fsl,imx51-ecspi";
@@ -305,7 +305,7 @@
 					status = "disabled";
 				};
 
-				ecspi4: ecspi@02014000 {
+				ecspi4: ecspi@2014000 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					compatible = "fsl,imx6q-ecspi", "fsl,imx51-ecspi";
@@ -319,7 +319,7 @@
 					status = "disabled";
 				};
 
-				uart1: serial@02020000 {
+				uart1: serial@2020000 {
 					compatible = "fsl,imx6q-uart", "fsl,imx21-uart";
 					reg = <0x02020000 0x4000>;
 					interrupts = <0 26 IRQ_TYPE_LEVEL_HIGH>;
@@ -331,7 +331,7 @@
 					status = "disabled";
 				};
 
-				esai: esai@02024000 {
+				esai: esai@2024000 {
 					#sound-dai-cells = <0>;
 					compatible = "fsl,imx35-esai";
 					reg = <0x02024000 0x4000>;
@@ -347,7 +347,7 @@
 					status = "disabled";
 				};
 
-				ssi1: ssi@02028000 {
+				ssi1: ssi@2028000 {
 					#sound-dai-cells = <0>;
 					compatible = "fsl,imx6q-ssi",
 							"fsl,imx51-ssi";
@@ -363,7 +363,7 @@
 					status = "disabled";
 				};
 
-				ssi2: ssi@0202c000 {
+				ssi2: ssi@202c000 {
 					#sound-dai-cells = <0>;
 					compatible = "fsl,imx6q-ssi",
 							"fsl,imx51-ssi";
@@ -379,7 +379,7 @@
 					status = "disabled";
 				};
 
-				ssi3: ssi@02030000 {
+				ssi3: ssi@2030000 {
 					#sound-dai-cells = <0>;
 					compatible = "fsl,imx6q-ssi",
 							"fsl,imx51-ssi";
@@ -395,7 +395,7 @@
 					status = "disabled";
 				};
 
-				asrc: asrc@02034000 {
+				asrc: asrc@2034000 {
 					compatible = "fsl,imx53-asrc";
 					reg = <0x02034000 0x4000>;
 					interrupts = <0 50 IRQ_TYPE_LEVEL_HIGH>;
@@ -420,12 +420,12 @@
 					status = "okay";
 				};
 
-				spba@0203c000 {
+				spba@203c000 {
 					reg = <0x0203c000 0x4000>;
 				};
 			};
 
-			vpu: vpu@02040000 {
+			vpu: vpu@2040000 {
 				compatible = "cnm,coda960";
 				reg = <0x02040000 0x3c000>;
 				interrupts = <0 12 IRQ_TYPE_LEVEL_HIGH>,
@@ -439,11 +439,11 @@
 				iram = <&ocram>;
 			};
 
-			aipstz@0207c000 { /* AIPSTZ1 */
+			aipstz@207c000 { /* AIPSTZ1 */
 				reg = <0x0207c000 0x4000>;
 			};
 
-			pwm1: pwm@02080000 {
+			pwm1: pwm@2080000 {
 				#pwm-cells = <2>;
 				compatible = "fsl,imx6q-pwm", "fsl,imx27-pwm";
 				reg = <0x02080000 0x4000>;
@@ -454,7 +454,7 @@
 				status = "disabled";
 			};
 
-			pwm2: pwm@02084000 {
+			pwm2: pwm@2084000 {
 				#pwm-cells = <2>;
 				compatible = "fsl,imx6q-pwm", "fsl,imx27-pwm";
 				reg = <0x02084000 0x4000>;
@@ -465,7 +465,7 @@
 				status = "disabled";
 			};
 
-			pwm3: pwm@02088000 {
+			pwm3: pwm@2088000 {
 				#pwm-cells = <2>;
 				compatible = "fsl,imx6q-pwm", "fsl,imx27-pwm";
 				reg = <0x02088000 0x4000>;
@@ -476,7 +476,7 @@
 				status = "disabled";
 			};
 
-			pwm4: pwm@0208c000 {
+			pwm4: pwm@208c000 {
 				#pwm-cells = <2>;
 				compatible = "fsl,imx6q-pwm", "fsl,imx27-pwm";
 				reg = <0x0208c000 0x4000>;
@@ -487,7 +487,7 @@
 				status = "disabled";
 			};
 
-			can1: flexcan@02090000 {
+			can1: flexcan@2090000 {
 				compatible = "fsl,imx6q-flexcan";
 				reg = <0x02090000 0x4000>;
 				interrupts = <0 110 IRQ_TYPE_LEVEL_HIGH>;
@@ -497,7 +497,7 @@
 				status = "disabled";
 			};
 
-			can2: flexcan@02094000 {
+			can2: flexcan@2094000 {
 				compatible = "fsl,imx6q-flexcan";
 				reg = <0x02094000 0x4000>;
 				interrupts = <0 111 IRQ_TYPE_LEVEL_HIGH>;
@@ -507,7 +507,7 @@
 				status = "disabled";
 			};
 
-			gpt: gpt@02098000 {
+			gpt: gpt@2098000 {
 				compatible = "fsl,imx6q-gpt", "fsl,imx31-gpt";
 				reg = <0x02098000 0x4000>;
 				interrupts = <0 55 IRQ_TYPE_LEVEL_HIGH>;
@@ -517,7 +517,7 @@
 				clock-names = "ipg", "per", "osc_per";
 			};
 
-			gpio1: gpio@0209c000 {
+			gpio1: gpio@209c000 {
 				compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio";
 				reg = <0x0209c000 0x4000>;
 				interrupts = <0 66 IRQ_TYPE_LEVEL_HIGH>,
@@ -528,7 +528,7 @@
 				#interrupt-cells = <2>;
 			};
 
-			gpio2: gpio@020a0000 {
+			gpio2: gpio@20a0000 {
 				compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio";
 				reg = <0x020a0000 0x4000>;
 				interrupts = <0 68 IRQ_TYPE_LEVEL_HIGH>,
@@ -539,7 +539,7 @@
 				#interrupt-cells = <2>;
 			};
 
-			gpio3: gpio@020a4000 {
+			gpio3: gpio@20a4000 {
 				compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio";
 				reg = <0x020a4000 0x4000>;
 				interrupts = <0 70 IRQ_TYPE_LEVEL_HIGH>,
@@ -550,7 +550,7 @@
 				#interrupt-cells = <2>;
 			};
 
-			gpio4: gpio@020a8000 {
+			gpio4: gpio@20a8000 {
 				compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio";
 				reg = <0x020a8000 0x4000>;
 				interrupts = <0 72 IRQ_TYPE_LEVEL_HIGH>,
@@ -561,7 +561,7 @@
 				#interrupt-cells = <2>;
 			};
 
-			gpio5: gpio@020ac000 {
+			gpio5: gpio@20ac000 {
 				compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio";
 				reg = <0x020ac000 0x4000>;
 				interrupts = <0 74 IRQ_TYPE_LEVEL_HIGH>,
@@ -572,7 +572,7 @@
 				#interrupt-cells = <2>;
 			};
 
-			gpio6: gpio@020b0000 {
+			gpio6: gpio@20b0000 {
 				compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio";
 				reg = <0x020b0000 0x4000>;
 				interrupts = <0 76 IRQ_TYPE_LEVEL_HIGH>,
@@ -583,7 +583,7 @@
 				#interrupt-cells = <2>;
 			};
 
-			gpio7: gpio@020b4000 {
+			gpio7: gpio@20b4000 {
 				compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio";
 				reg = <0x020b4000 0x4000>;
 				interrupts = <0 78 IRQ_TYPE_LEVEL_HIGH>,
@@ -594,7 +594,7 @@
 				#interrupt-cells = <2>;
 			};
 
-			kpp: kpp@020b8000 {
+			kpp: kpp@20b8000 {
 				compatible = "fsl,imx6q-kpp", "fsl,imx21-kpp";
 				reg = <0x020b8000 0x4000>;
 				interrupts = <0 82 IRQ_TYPE_LEVEL_HIGH>;
@@ -602,14 +602,14 @@
 				status = "disabled";
 			};
 
-			wdog1: wdog@020bc000 {
+			wdog1: wdog@20bc000 {
 				compatible = "fsl,imx6q-wdt", "fsl,imx21-wdt";
 				reg = <0x020bc000 0x4000>;
 				interrupts = <0 80 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clks IMX6QDL_CLK_DUMMY>;
 			};
 
-			wdog2: wdog@020c0000 {
+			wdog2: wdog@20c0000 {
 				compatible = "fsl,imx6q-wdt", "fsl,imx21-wdt";
 				reg = <0x020c0000 0x4000>;
 				interrupts = <0 81 IRQ_TYPE_LEVEL_HIGH>;
@@ -617,7 +617,7 @@
 				status = "disabled";
 			};
 
-			clks: ccm@020c4000 {
+			clks: ccm@20c4000 {
 				compatible = "fsl,imx6q-ccm";
 				reg = <0x020c4000 0x4000>;
 				interrupts = <0 87 IRQ_TYPE_LEVEL_HIGH>,
@@ -625,7 +625,7 @@
 				#clock-cells = <1>;
 			};
 
-			anatop: anatop@020c8000 {
+			anatop: anatop@20c8000 {
 				compatible = "fsl,imx6q-anatop", "syscon", "simple-bus";
 				reg = <0x020c8000 0x1000>;
 				interrupts = <0 49 IRQ_TYPE_LEVEL_HIGH>,
@@ -737,7 +737,7 @@
 				clocks = <&clks IMX6QDL_CLK_PLL3_USB_OTG>;
 			};
 
-			usbphy1: usbphy@020c9000 {
+			usbphy1: usbphy@20c9000 {
 				compatible = "fsl,imx6q-usbphy", "fsl,imx23-usbphy";
 				reg = <0x020c9000 0x1000>;
 				interrupts = <0 44 IRQ_TYPE_LEVEL_HIGH>;
@@ -745,7 +745,7 @@
 				fsl,anatop = <&anatop>;
 			};
 
-			usbphy2: usbphy@020ca000 {
+			usbphy2: usbphy@20ca000 {
 				compatible = "fsl,imx6q-usbphy", "fsl,imx23-usbphy";
 				reg = <0x020ca000 0x1000>;
 				interrupts = <0 45 IRQ_TYPE_LEVEL_HIGH>;
@@ -753,7 +753,7 @@
 				fsl,anatop = <&anatop>;
 			};
 
-			snvs: snvs@020cc000 {
+			snvs: snvs@20cc000 {
 				compatible = "fsl,sec-v4.0-mon", "syscon", "simple-mfd";
 				reg = <0x020cc000 0x4000>;
 
@@ -775,17 +775,17 @@
 				};
 			};
 
-			epit1: epit@020d0000 { /* EPIT1 */
+			epit1: epit@20d0000 { /* EPIT1 */
 				reg = <0x020d0000 0x4000>;
 				interrupts = <0 56 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			epit2: epit@020d4000 { /* EPIT2 */
+			epit2: epit@20d4000 { /* EPIT2 */
 				reg = <0x020d4000 0x4000>;
 				interrupts = <0 57 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			src: src@020d8000 {
+			src: src@20d8000 {
 				compatible = "fsl,imx6q-src", "fsl,imx51-src";
 				reg = <0x020d8000 0x4000>;
 				interrupts = <0 91 IRQ_TYPE_LEVEL_HIGH>,
@@ -793,7 +793,7 @@
 				#reset-cells = <1>;
 			};
 
-			gpc: gpc@020dc000 {
+			gpc: gpc@20dc000 {
 				compatible = "fsl,imx6q-gpc";
 				reg = <0x020dc000 0x4000>;
 				interrupt-controller;
@@ -826,9 +826,9 @@
 				};
 			};
 
-			gpr: iomuxc-gpr@020e0000 {
+			gpr: iomuxc-gpr@20e0000 {
 				compatible = "fsl,imx6q-iomuxc-gpr", "syscon", "simple-mfd";
-				reg = <0x020e0000 0x38>;
+				reg = <0x20e0000 0x38>;
 
 				mux: mux-controller {
 					compatible = "mmio-mux";
@@ -836,9 +836,9 @@
 				};
 			};
 
-			iomuxc: iomuxc@020e0000 {
+			iomuxc: iomuxc@20e0000 {
 				compatible = "fsl,imx6dl-iomuxc", "fsl,imx6q-iomuxc";
-				reg = <0x020e0000 0x4000>;
+				reg = <0x20e0000 0x4000>;
 			};
 
 			ldb: ldb {
@@ -895,17 +895,17 @@
 				};
 			};
 
-			dcic1: dcic@020e4000 {
+			dcic1: dcic@20e4000 {
 				reg = <0x020e4000 0x4000>;
 				interrupts = <0 124 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			dcic2: dcic@020e8000 {
+			dcic2: dcic@20e8000 {
 				reg = <0x020e8000 0x4000>;
 				interrupts = <0 125 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			sdma: sdma@020ec000 {
+			sdma: sdma@20ec000 {
 				compatible = "fsl,imx6q-sdma", "fsl,imx35-sdma";
 				reg = <0x020ec000 0x4000>;
 				interrupts = <0 2 IRQ_TYPE_LEVEL_HIGH>;
@@ -917,7 +917,7 @@
 			};
 		};
 
-		aips-bus@02100000 { /* AIPS2 */
+		aips-bus@2100000 { /* AIPS2 */
 			compatible = "fsl,aips-bus", "simple-bus";
 			#address-cells = <1>;
 			#size-cells = <1>;
@@ -950,11 +950,11 @@
 				};
 			};
 
-			aipstz@0217c000 { /* AIPSTZ2 */
+			aipstz@217c000 { /* AIPSTZ2 */
 				reg = <0x0217c000 0x4000>;
 			};
 
-			usbotg: usb@02184000 {
+			usbotg: usb@2184000 {
 				compatible = "fsl,imx6q-usb", "fsl,imx27-usb";
 				reg = <0x02184000 0x200>;
 				interrupts = <0 43 IRQ_TYPE_LEVEL_HIGH>;
@@ -967,7 +967,7 @@
 				status = "disabled";
 			};
 
-			usbh1: usb@02184200 {
+			usbh1: usb@2184200 {
 				compatible = "fsl,imx6q-usb", "fsl,imx27-usb";
 				reg = <0x02184200 0x200>;
 				interrupts = <0 40 IRQ_TYPE_LEVEL_HIGH>;
@@ -981,7 +981,7 @@
 				status = "disabled";
 			};
 
-			usbh2: usb@02184400 {
+			usbh2: usb@2184400 {
 				compatible = "fsl,imx6q-usb", "fsl,imx27-usb";
 				reg = <0x02184400 0x200>;
 				interrupts = <0 41 IRQ_TYPE_LEVEL_HIGH>;
@@ -994,7 +994,7 @@
 				status = "disabled";
 			};
 
-			usbh3: usb@02184600 {
+			usbh3: usb@2184600 {
 				compatible = "fsl,imx6q-usb", "fsl,imx27-usb";
 				reg = <0x02184600 0x200>;
 				interrupts = <0 42 IRQ_TYPE_LEVEL_HIGH>;
@@ -1007,14 +1007,14 @@
 				status = "disabled";
 			};
 
-			usbmisc: usbmisc@02184800 {
+			usbmisc: usbmisc@2184800 {
 				#index-cells = <1>;
 				compatible = "fsl,imx6q-usbmisc";
 				reg = <0x02184800 0x200>;
 				clocks = <&clks IMX6QDL_CLK_USBOH3>;
 			};
 
-			fec: ethernet@02188000 {
+			fec: ethernet@2188000 {
 				compatible = "fsl,imx6q-fec";
 				reg = <0x02188000 0x4000>;
 				interrupts-extended =
@@ -1027,14 +1027,14 @@
 				status = "disabled";
 			};
 
-			mlb@0218c000 {
+			mlb@218c000 {
 				reg = <0x0218c000 0x4000>;
 				interrupts = <0 53 IRQ_TYPE_LEVEL_HIGH>,
 					     <0 117 IRQ_TYPE_LEVEL_HIGH>,
 					     <0 126 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			usdhc1: usdhc@02190000 {
+			usdhc1: usdhc@2190000 {
 				compatible = "fsl,imx6q-usdhc";
 				reg = <0x02190000 0x4000>;
 				interrupts = <0 22 IRQ_TYPE_LEVEL_HIGH>;
@@ -1046,7 +1046,7 @@
 				status = "disabled";
 			};
 
-			usdhc2: usdhc@02194000 {
+			usdhc2: usdhc@2194000 {
 				compatible = "fsl,imx6q-usdhc";
 				reg = <0x02194000 0x4000>;
 				interrupts = <0 23 IRQ_TYPE_LEVEL_HIGH>;
@@ -1058,7 +1058,7 @@
 				status = "disabled";
 			};
 
-			usdhc3: usdhc@02198000 {
+			usdhc3: usdhc@2198000 {
 				compatible = "fsl,imx6q-usdhc";
 				reg = <0x02198000 0x4000>;
 				interrupts = <0 24 IRQ_TYPE_LEVEL_HIGH>;
@@ -1070,7 +1070,7 @@
 				status = "disabled";
 			};
 
-			usdhc4: usdhc@0219c000 {
+			usdhc4: usdhc@219c000 {
 				compatible = "fsl,imx6q-usdhc";
 				reg = <0x0219c000 0x4000>;
 				interrupts = <0 25 IRQ_TYPE_LEVEL_HIGH>;
@@ -1082,7 +1082,7 @@
 				status = "disabled";
 			};
 
-			i2c1: i2c@021a0000 {
+			i2c1: i2c@21a0000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx6q-i2c", "fsl,imx21-i2c";
@@ -1092,7 +1092,7 @@
 				status = "disabled";
 			};
 
-			i2c2: i2c@021a4000 {
+			i2c2: i2c@21a4000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx6q-i2c", "fsl,imx21-i2c";
@@ -1102,7 +1102,7 @@
 				status = "disabled";
 			};
 
-			i2c3: i2c@021a8000 {
+			i2c3: i2c@21a8000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx6q-i2c", "fsl,imx21-i2c";
@@ -1112,20 +1112,20 @@
 				status = "disabled";
 			};
 
-			romcp@021ac000 {
+			romcp@21ac000 {
 				reg = <0x021ac000 0x4000>;
 			};
 
-			mmdc0: mmdc@021b0000 { /* MMDC0 */
+			mmdc0: mmdc@21b0000 { /* MMDC0 */
 				compatible = "fsl,imx6q-mmdc";
 				reg = <0x021b0000 0x4000>;
 			};
 
-			mmdc1: mmdc@021b4000 { /* MMDC1 */
+			mmdc1: mmdc@21b4000 { /* MMDC1 */
 				reg = <0x021b4000 0x4000>;
 			};
 
-			weim: weim@021b8000 {
+			weim: weim@21b8000 {
 				#address-cells = <2>;
 				#size-cells = <1>;
 				compatible = "fsl,imx6q-weim";
@@ -1136,29 +1136,29 @@
 				status = "disabled";
 			};
 
-			ocotp: ocotp@021bc000 {
+			ocotp: ocotp@21bc000 {
 				compatible = "fsl,imx6q-ocotp", "syscon";
 				reg = <0x021bc000 0x4000>;
 				clocks = <&clks IMX6QDL_CLK_IIM>;
 			};
 
-			tzasc@021d0000 { /* TZASC1 */
+			tzasc@21d0000 { /* TZASC1 */
 				reg = <0x021d0000 0x4000>;
 				interrupts = <0 108 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			tzasc@021d4000 { /* TZASC2 */
+			tzasc@21d4000 { /* TZASC2 */
 				reg = <0x021d4000 0x4000>;
 				interrupts = <0 109 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			audmux: audmux@021d8000 {
+			audmux: audmux@21d8000 {
 				compatible = "fsl,imx6q-audmux", "fsl,imx31-audmux";
 				reg = <0x021d8000 0x4000>;
 				status = "disabled";
 			};
 
-			mipi_csi: mipi@021dc000 {
+			mipi_csi: mipi@21dc000 {
 				compatible = "fsl,imx6-mipi-csi2";
 				reg = <0x021dc000 0x4000>;
 				#address-cells = <1>;
@@ -1171,7 +1171,7 @@
 				status = "disabled";
 			};
 
-			mipi_dsi: mipi@021e0000 {
+			mipi_dsi: mipi@21e0000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				reg = <0x021e0000 0x4000>;
@@ -1199,14 +1199,14 @@
 				};
 			};
 
-			vdoa@021e4000 {
+			vdoa@21e4000 {
 				compatible = "fsl,imx6q-vdoa";
 				reg = <0x021e4000 0x4000>;
 				interrupts = <0 18 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clks IMX6QDL_CLK_VDOA>;
 			};
 
-			uart2: serial@021e8000 {
+			uart2: serial@21e8000 {
 				compatible = "fsl,imx6q-uart", "fsl,imx21-uart";
 				reg = <0x021e8000 0x4000>;
 				interrupts = <0 27 IRQ_TYPE_LEVEL_HIGH>;
@@ -1218,7 +1218,7 @@
 				status = "disabled";
 			};
 
-			uart3: serial@021ec000 {
+			uart3: serial@21ec000 {
 				compatible = "fsl,imx6q-uart", "fsl,imx21-uart";
 				reg = <0x021ec000 0x4000>;
 				interrupts = <0 28 IRQ_TYPE_LEVEL_HIGH>;
@@ -1230,7 +1230,7 @@
 				status = "disabled";
 			};
 
-			uart4: serial@021f0000 {
+			uart4: serial@21f0000 {
 				compatible = "fsl,imx6q-uart", "fsl,imx21-uart";
 				reg = <0x021f0000 0x4000>;
 				interrupts = <0 29 IRQ_TYPE_LEVEL_HIGH>;
@@ -1242,7 +1242,7 @@
 				status = "disabled";
 			};
 
-			uart5: serial@021f4000 {
+			uart5: serial@21f4000 {
 				compatible = "fsl,imx6q-uart", "fsl,imx21-uart";
 				reg = <0x021f4000 0x4000>;
 				interrupts = <0 30 IRQ_TYPE_LEVEL_HIGH>;
@@ -1255,7 +1255,7 @@
 			};
 		};
 
-		ipu1: ipu@02400000 {
+		ipu1: ipu@2400000 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			compatible = "fsl,imx6q-ipu";
diff --git a/arch/arm/boot/dts/imx6qp-tx6qp-8037-mb7.dts b/arch/arm/boot/dts/imx6qp-tx6qp-8037-mb7.dts
new file mode 100644
index 000000000000..92b38e6699aa
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qp-tx6qp-8037-mb7.dts
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2017 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "imx6qp-tx6qp-8037.dts"
+#include "imx6qdl-tx6-mb7.dtsi"
+
+/ {
+	model = "Ka-Ro electronics TX6Q-8037 Module on MB7 baseboard";
+};
diff --git a/arch/arm/boot/dts/imx6qp-tx6qp-8037.dts b/arch/arm/boot/dts/imx6qp-tx6qp-8037.dts
new file mode 100644
index 000000000000..ffc0f2ee11d2
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qp-tx6qp-8037.dts
@@ -0,0 +1,86 @@
+/*
+ * Copyright 2017 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "imx6qp.dtsi"
+#include "imx6qdl-tx6.dtsi"
+#include "imx6qdl-tx6-lcd.dtsi"
+
+/ {
+	model = "Ka-Ro electronics TX6QP-8037 Module";
+	compatible = "karo,imx6qp-tx6qp", "fsl,imx6qp";
+};
+
+&ds1339 {
+	status = "disabled";
+};
+
+&gpmi {
+	status = "disabled";
+};
+
+&ipu2 {
+	status = "disabled";
+};
+
+&usdhc4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc4>;
+	bus-width = <4>;
+	non-removable;
+	no-1-8-v;
+	fsl,wp-controller;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl_usdhc4: usdhc4grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD4_CMD__SD4_CMD		0x070b1
+			MX6QDL_PAD_SD4_CLK__SD4_CLK		0x070b1
+			MX6QDL_PAD_SD4_DAT0__SD4_DATA0		0x070b1
+			MX6QDL_PAD_SD4_DAT1__SD4_DATA1		0x070b1
+			MX6QDL_PAD_SD4_DAT2__SD4_DATA2		0x070b1
+			MX6QDL_PAD_SD4_DAT3__SD4_DATA3		0x070b1
+			MX6QDL_PAD_NANDF_ALE__SD4_RESET		0x0b0b1
+		>;
+	};
+};
diff --git a/arch/arm/boot/dts/imx6qp-tx6qp-8137-mb7.dts b/arch/arm/boot/dts/imx6qp-tx6qp-8137-mb7.dts
new file mode 100644
index 000000000000..07ad70718aec
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qp-tx6qp-8137-mb7.dts
@@ -0,0 +1,57 @@
+/*
+ * Copyright 2017 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "imx6qp-tx6qp-8137.dts"
+#include "imx6qdl-tx6-mb7.dtsi"
+
+/ {
+	model = "Ka-Ro electronics TX6Q-8137 Module on MB7 baseboard";
+	compatible = "karo,imx6qp-tx6qp", "fsl,imx6qp";
+};
+
+&ipu2 {
+	status = "disabled";
+};
+
+&sata {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx6qp-tx6qp-8137.dts b/arch/arm/boot/dts/imx6qp-tx6qp-8137.dts
new file mode 100644
index 000000000000..dd494d587014
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qp-tx6qp-8137.dts
@@ -0,0 +1,90 @@
+/*
+ * Copyright 2017 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "imx6qp.dtsi"
+#include "imx6qdl-tx6.dtsi"
+#include "imx6qdl-tx6-lvds.dtsi"
+
+/ {
+	model = "Ka-Ro electronics TX6QP-8137 Module";
+	compatible = "karo,imx6qp-tx6qp", "fsl,imx6qp";
+};
+
+&ds1339 {
+	status = "disabled";
+};
+
+&gpmi {
+	status = "disabled";
+};
+
+&ipu2 {
+	status = "disabled";
+};
+
+&sata {
+	status = "okay";
+};
+
+&usdhc4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc4>;
+	bus-width = <4>;
+	non-removable;
+	no-1-8-v;
+	fsl,wp-controller;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl_usdhc4: usdhc4grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD4_CMD__SD4_CMD		0x070b1
+			MX6QDL_PAD_SD4_CLK__SD4_CLK		0x070b1
+			MX6QDL_PAD_SD4_DAT0__SD4_DATA0		0x070b1
+			MX6QDL_PAD_SD4_DAT1__SD4_DATA1		0x070b1
+			MX6QDL_PAD_SD4_DAT2__SD4_DATA2		0x070b1
+			MX6QDL_PAD_SD4_DAT3__SD4_DATA3		0x070b1
+			MX6QDL_PAD_NANDF_ALE__SD4_RESET		0x0b0b1
+		>;
+	};
+};
diff --git a/arch/arm/boot/dts/imx6qp-wandboard-revd1.dts b/arch/arm/boot/dts/imx6qp-wandboard-revd1.dts
new file mode 100644
index 000000000000..f7badd82ce8a
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qp-wandboard-revd1.dts
@@ -0,0 +1,26 @@
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * Author: Fabio Estevam <fabio.estevam@freescale.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+/dts-v1/;
+#include "imx6qp.dtsi"
+#include "imx6qdl-wandboard-revd1.dtsi"
+
+/ {
+	model = "Wandboard i.MX6 QuadPlus Board revD1";
+	compatible = "wand,imx6qp-wandboard", "fsl,imx6qp";
+
+	memory {
+		reg = <0x10000000 0x80000000>;
+	};
+};
+
+&sata {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx6qp.dtsi b/arch/arm/boot/dts/imx6qp.dtsi
index 299d863690c5..5f4fdce715c1 100644
--- a/arch/arm/boot/dts/imx6qp.dtsi
+++ b/arch/arm/boot/dts/imx6qp.dtsi
@@ -44,19 +44,19 @@
 
 / {
 	soc {
-		ocram2: sram@00940000 {
+		ocram2: sram@940000 {
 			compatible = "mmio-sram";
 			reg = <0x00940000 0x20000>;
 			clocks = <&clks IMX6QDL_CLK_OCRAM>;
 		};
 
-		ocram3: sram@00960000 {
+		ocram3: sram@960000 {
 			compatible = "mmio-sram";
 			reg = <0x00960000 0x20000>;
 			clocks = <&clks IMX6QDL_CLK_OCRAM>;
 		};
 
-		aips-bus@02100000 {
+		aips-bus@2100000 {
 			pre1: pre@21c8000 {
 				compatible = "fsl,imx6qp-pre";
 				reg = <0x021c8000 0x1000>;
diff --git a/arch/arm/boot/dts/imx6sl-evk.dts b/arch/arm/boot/dts/imx6sl-evk.dts
index 0a90eea17018..60600b4cf5fe 100644
--- a/arch/arm/boot/dts/imx6sl-evk.dts
+++ b/arch/arm/boot/dts/imx6sl-evk.dts
@@ -145,7 +145,7 @@
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
 
-	pmic: pfuze100@08 {
+	pmic: pfuze100@8 {
 		compatible = "fsl,pfuze100";
 		reg = <0x08>;
 
diff --git a/arch/arm/boot/dts/imx6sl.dtsi b/arch/arm/boot/dts/imx6sl.dtsi
index 3f76f980947e..3ea1a41893c8 100644
--- a/arch/arm/boot/dts/imx6sl.dtsi
+++ b/arch/arm/boot/dts/imx6sl.dtsi
@@ -76,7 +76,7 @@
 		};
 	};
 
-	intc: interrupt-controller@00a01000 {
+	intc: interrupt-controller@a01000 {
 		compatible = "arm,cortex-a9-gic";
 		#interrupt-cells = <3>;
 		interrupt-controller;
@@ -109,13 +109,13 @@
 		interrupt-parent = <&gpc>;
 		ranges;
 
-		ocram: sram@00900000 {
+		ocram: sram@900000 {
 			compatible = "mmio-sram";
 			reg = <0x00900000 0x20000>;
 			clocks = <&clks IMX6SL_CLK_OCRAM>;
 		};
 
-		L2: l2-cache@00a02000 {
+		L2: l2-cache@a02000 {
 			compatible = "arm,pl310-cache";
 			reg = <0x00a02000 0x1000>;
 			interrupts = <0 92 IRQ_TYPE_LEVEL_HIGH>;
@@ -130,21 +130,21 @@
 			interrupts = <0 94 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
-		aips1: aips-bus@02000000 {
+		aips1: aips-bus@2000000 {
 			compatible = "fsl,aips-bus", "simple-bus";
 			#address-cells = <1>;
 			#size-cells = <1>;
 			reg = <0x02000000 0x100000>;
 			ranges;
 
-			spba: spba-bus@02000000 {
+			spba: spba-bus@2000000 {
 				compatible = "fsl,spba-bus", "simple-bus";
 				#address-cells = <1>;
 				#size-cells = <1>;
 				reg = <0x02000000 0x40000>;
 				ranges;
 
-				spdif: spdif@02004000 {
+				spdif: spdif@2004000 {
 					compatible = "fsl,imx6sl-spdif",
 						"fsl,imx35-spdif";
 					reg = <0x02004000 0x4000>;
@@ -165,7 +165,7 @@
 					status = "disabled";
 				};
 
-				ecspi1: ecspi@02008000 {
+				ecspi1: ecspi@2008000 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					compatible = "fsl,imx6sl-ecspi", "fsl,imx51-ecspi";
@@ -177,7 +177,7 @@
 					status = "disabled";
 				};
 
-				ecspi2: ecspi@0200c000 {
+				ecspi2: ecspi@200c000 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					compatible = "fsl,imx6sl-ecspi", "fsl,imx51-ecspi";
@@ -189,7 +189,7 @@
 					status = "disabled";
 				};
 
-				ecspi3: ecspi@02010000 {
+				ecspi3: ecspi@2010000 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					compatible = "fsl,imx6sl-ecspi", "fsl,imx51-ecspi";
@@ -201,7 +201,7 @@
 					status = "disabled";
 				};
 
-				ecspi4: ecspi@02014000 {
+				ecspi4: ecspi@2014000 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					compatible = "fsl,imx6sl-ecspi", "fsl,imx51-ecspi";
@@ -213,7 +213,7 @@
 					status = "disabled";
 				};
 
-				uart5: serial@02018000 {
+				uart5: serial@2018000 {
 					compatible = "fsl,imx6sl-uart",
 						   "fsl,imx6q-uart", "fsl,imx21-uart";
 					reg = <0x02018000 0x4000>;
@@ -226,7 +226,7 @@
 					status = "disabled";
 				};
 
-				uart1: serial@02020000 {
+				uart1: serial@2020000 {
 					compatible = "fsl,imx6sl-uart",
 						   "fsl,imx6q-uart", "fsl,imx21-uart";
 					reg = <0x02020000 0x4000>;
@@ -239,7 +239,7 @@
 					status = "disabled";
 				};
 
-				uart2: serial@02024000 {
+				uart2: serial@2024000 {
 					compatible = "fsl,imx6sl-uart",
 						   "fsl,imx6q-uart", "fsl,imx21-uart";
 					reg = <0x02024000 0x4000>;
@@ -252,7 +252,7 @@
 					status = "disabled";
 				};
 
-				ssi1: ssi@02028000 {
+				ssi1: ssi@2028000 {
 					#sound-dai-cells = <0>;
 					compatible = "fsl,imx6sl-ssi",
 							"fsl,imx51-ssi";
@@ -268,7 +268,7 @@
 					status = "disabled";
 				};
 
-				ssi2: ssi@0202c000 {
+				ssi2: ssi@202c000 {
 					#sound-dai-cells = <0>;
 					compatible = "fsl,imx6sl-ssi",
 							"fsl,imx51-ssi";
@@ -284,7 +284,7 @@
 					status = "disabled";
 				};
 
-				ssi3: ssi@02030000 {
+				ssi3: ssi@2030000 {
 					#sound-dai-cells = <0>;
 					compatible = "fsl,imx6sl-ssi",
 							"fsl,imx51-ssi";
@@ -300,7 +300,7 @@
 					status = "disabled";
 				};
 
-				uart3: serial@02034000 {
+				uart3: serial@2034000 {
 					compatible = "fsl,imx6sl-uart",
 						   "fsl,imx6q-uart", "fsl,imx21-uart";
 					reg = <0x02034000 0x4000>;
@@ -313,7 +313,7 @@
 					status = "disabled";
 				};
 
-				uart4: serial@02038000 {
+				uart4: serial@2038000 {
 					compatible = "fsl,imx6sl-uart",
 						   "fsl,imx6q-uart", "fsl,imx21-uart";
 					reg = <0x02038000 0x4000>;
@@ -327,7 +327,7 @@
 				};
 			};
 
-			pwm1: pwm@02080000 {
+			pwm1: pwm@2080000 {
 				#pwm-cells = <2>;
 				compatible = "fsl,imx6sl-pwm", "fsl,imx27-pwm";
 				reg = <0x02080000 0x4000>;
@@ -337,7 +337,7 @@
 				clock-names = "ipg", "per";
 			};
 
-			pwm2: pwm@02084000 {
+			pwm2: pwm@2084000 {
 				#pwm-cells = <2>;
 				compatible = "fsl,imx6sl-pwm", "fsl,imx27-pwm";
 				reg = <0x02084000 0x4000>;
@@ -347,7 +347,7 @@
 				clock-names = "ipg", "per";
 			};
 
-			pwm3: pwm@02088000 {
+			pwm3: pwm@2088000 {
 				#pwm-cells = <2>;
 				compatible = "fsl,imx6sl-pwm", "fsl,imx27-pwm";
 				reg = <0x02088000 0x4000>;
@@ -357,7 +357,7 @@
 				clock-names = "ipg", "per";
 			};
 
-			pwm4: pwm@0208c000 {
+			pwm4: pwm@208c000 {
 				#pwm-cells = <2>;
 				compatible = "fsl,imx6sl-pwm", "fsl,imx27-pwm";
 				reg = <0x0208c000 0x4000>;
@@ -367,7 +367,7 @@
 				clock-names = "ipg", "per";
 			};
 
-			gpt: gpt@02098000 {
+			gpt: gpt@2098000 {
 				compatible = "fsl,imx6sl-gpt";
 				reg = <0x02098000 0x4000>;
 				interrupts = <0 55 IRQ_TYPE_LEVEL_HIGH>;
@@ -376,7 +376,7 @@
 				clock-names = "ipg", "per";
 			};
 
-			gpio1: gpio@0209c000 {
+			gpio1: gpio@209c000 {
 				compatible = "fsl,imx6sl-gpio", "fsl,imx35-gpio";
 				reg = <0x0209c000 0x4000>;
 				interrupts = <0 66 IRQ_TYPE_LEVEL_HIGH>,
@@ -393,7 +393,7 @@
 					      <&iomuxc 27 64 4>, <&iomuxc 31 52 1>;
 			};
 
-			gpio2: gpio@020a0000 {
+			gpio2: gpio@20a0000 {
 				compatible = "fsl,imx6sl-gpio", "fsl,imx35-gpio";
 				reg = <0x020a0000 0x4000>;
 				interrupts = <0 68 IRQ_TYPE_LEVEL_HIGH>,
@@ -411,7 +411,7 @@
 					      <&iomuxc 23 125 7>, <&iomuxc 30 110 2>;
 			};
 
-			gpio3: gpio@020a4000 {
+			gpio3: gpio@20a4000 {
 				compatible = "fsl,imx6sl-gpio", "fsl,imx35-gpio";
 				reg = <0x020a4000 0x4000>;
 				interrupts = <0 70 IRQ_TYPE_LEVEL_HIGH>,
@@ -430,7 +430,7 @@
 					      <&iomuxc 31 102 1>;
 			};
 
-			gpio4: gpio@020a8000 {
+			gpio4: gpio@20a8000 {
 				compatible = "fsl,imx6sl-gpio", "fsl,imx35-gpio";
 				reg = <0x020a8000 0x4000>;
 				interrupts = <0 72 IRQ_TYPE_LEVEL_HIGH>,
@@ -456,7 +456,7 @@
 					      <&iomuxc 30 152 1>, <&iomuxc 31 156 1>;
 			};
 
-			gpio5: gpio@020ac000 {
+			gpio5: gpio@20ac000 {
 				compatible = "fsl,imx6sl-gpio", "fsl,imx35-gpio";
 				reg = <0x020ac000 0x4000>;
 				interrupts = <0 74 IRQ_TYPE_LEVEL_HIGH>,
@@ -478,7 +478,7 @@
 					      <&iomuxc 21 161 1>;
 			};
 
-			kpp: kpp@020b8000 {
+			kpp: kpp@20b8000 {
 				compatible = "fsl,imx6sl-kpp", "fsl,imx21-kpp";
 				reg = <0x020b8000 0x4000>;
 				interrupts = <0 82 IRQ_TYPE_LEVEL_HIGH>;
@@ -486,14 +486,14 @@
 				status = "disabled";
 			};
 
-			wdog1: wdog@020bc000 {
+			wdog1: wdog@20bc000 {
 				compatible = "fsl,imx6sl-wdt", "fsl,imx21-wdt";
 				reg = <0x020bc000 0x4000>;
 				interrupts = <0 80 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clks IMX6SL_CLK_DUMMY>;
 			};
 
-			wdog2: wdog@020c0000 {
+			wdog2: wdog@20c0000 {
 				compatible = "fsl,imx6sl-wdt", "fsl,imx21-wdt";
 				reg = <0x020c0000 0x4000>;
 				interrupts = <0 81 IRQ_TYPE_LEVEL_HIGH>;
@@ -501,7 +501,7 @@
 				status = "disabled";
 			};
 
-			clks: ccm@020c4000 {
+			clks: ccm@20c4000 {
 				compatible = "fsl,imx6sl-ccm";
 				reg = <0x020c4000 0x4000>;
 				interrupts = <0 87 IRQ_TYPE_LEVEL_HIGH>,
@@ -509,7 +509,7 @@
 				#clock-cells = <1>;
 			};
 
-			anatop: anatop@020c8000 {
+			anatop: anatop@20c8000 {
 				compatible = "fsl,imx6sl-anatop",
 					     "fsl,imx6q-anatop",
 					     "syscon", "simple-bus";
@@ -623,7 +623,7 @@
 				clocks = <&clks IMX6SL_CLK_PLL3_USB_OTG>;
 			};
 
-			usbphy1: usbphy@020c9000 {
+			usbphy1: usbphy@20c9000 {
 				compatible = "fsl,imx6sl-usbphy", "fsl,imx23-usbphy";
 				reg = <0x020c9000 0x1000>;
 				interrupts = <0 44 IRQ_TYPE_LEVEL_HIGH>;
@@ -631,7 +631,7 @@
 				fsl,anatop = <&anatop>;
 			};
 
-			usbphy2: usbphy@020ca000 {
+			usbphy2: usbphy@20ca000 {
 				compatible = "fsl,imx6sl-usbphy", "fsl,imx23-usbphy";
 				reg = <0x020ca000 0x1000>;
 				interrupts = <0 45 IRQ_TYPE_LEVEL_HIGH>;
@@ -639,7 +639,7 @@
 				fsl,anatop = <&anatop>;
 			};
 
-			snvs: snvs@020cc000 {
+			snvs: snvs@20cc000 {
 				compatible = "fsl,sec-v4.0-mon", "syscon", "simple-mfd";
 				reg = <0x020cc000 0x4000>;
 
@@ -661,17 +661,17 @@
 				};
 			};
 
-			epit1: epit@020d0000 {
+			epit1: epit@20d0000 {
 				reg = <0x020d0000 0x4000>;
 				interrupts = <0 56 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			epit2: epit@020d4000 {
+			epit2: epit@20d4000 {
 				reg = <0x020d4000 0x4000>;
 				interrupts = <0 57 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			src: src@020d8000 {
+			src: src@20d8000 {
 				compatible = "fsl,imx6sl-src", "fsl,imx51-src";
 				reg = <0x020d8000 0x4000>;
 				interrupts = <0 91 IRQ_TYPE_LEVEL_HIGH>,
@@ -679,7 +679,7 @@
 				#reset-cells = <1>;
 			};
 
-			gpc: gpc@020dc000 {
+			gpc: gpc@20dc000 {
 				compatible = "fsl,imx6sl-gpc", "fsl,imx6q-gpc";
 				reg = <0x020dc000 0x4000>;
 				interrupt-controller;
@@ -692,28 +692,28 @@
 				#power-domain-cells = <1>;
 			};
 
-			gpr: iomuxc-gpr@020e0000 {
+			gpr: iomuxc-gpr@20e0000 {
 				compatible = "fsl,imx6sl-iomuxc-gpr",
 					     "fsl,imx6q-iomuxc-gpr", "syscon";
 				reg = <0x020e0000 0x38>;
 			};
 
-			iomuxc: iomuxc@020e0000 {
+			iomuxc: iomuxc@20e0000 {
 				compatible = "fsl,imx6sl-iomuxc";
 				reg = <0x020e0000 0x4000>;
 			};
 
-			csi: csi@020e4000 {
+			csi: csi@20e4000 {
 				reg = <0x020e4000 0x4000>;
 				interrupts = <0 7 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			spdc: spdc@020e8000 {
+			spdc: spdc@20e8000 {
 				reg = <0x020e8000 0x4000>;
 				interrupts = <0 6 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			sdma: sdma@020ec000 {
+			sdma: sdma@20ec000 {
 				compatible = "fsl,imx6sl-sdma", "fsl,imx6q-sdma";
 				reg = <0x020ec000 0x4000>;
 				interrupts = <0 2 IRQ_TYPE_LEVEL_HIGH>;
@@ -725,17 +725,17 @@
 				fsl,sdma-ram-script-name = "imx/sdma/sdma-imx6q.bin";
 			};
 
-			pxp: pxp@020f0000 {
+			pxp: pxp@20f0000 {
 				reg = <0x020f0000 0x4000>;
 				interrupts = <0 98 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			epdc: epdc@020f4000 {
+			epdc: epdc@20f4000 {
 				reg = <0x020f4000 0x4000>;
 				interrupts = <0 97 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			lcdif: lcdif@020f8000 {
+			lcdif: lcdif@20f8000 {
 				compatible = "fsl,imx6sl-lcdif", "fsl,imx28-lcdif";
 				reg = <0x020f8000 0x4000>;
 				interrupts = <0 39 IRQ_TYPE_LEVEL_HIGH>;
@@ -746,7 +746,7 @@
 				status = "disabled";
 			};
 
-			dcp: dcp@020fc000 {
+			dcp: dcp@20fc000 {
 				compatible = "fsl,imx6sl-dcp", "fsl,imx28-dcp";
 				reg = <0x020fc000 0x4000>;
 				interrupts = <0 99 IRQ_TYPE_LEVEL_HIGH>,
@@ -755,14 +755,14 @@
 			};
 		};
 
-		aips2: aips-bus@02100000 {
+		aips2: aips-bus@2100000 {
 			compatible = "fsl,aips-bus", "simple-bus";
 			#address-cells = <1>;
 			#size-cells = <1>;
 			reg = <0x02100000 0x100000>;
 			ranges;
 
-			usbotg1: usb@02184000 {
+			usbotg1: usb@2184000 {
 				compatible = "fsl,imx6sl-usb", "fsl,imx27-usb";
 				reg = <0x02184000 0x200>;
 				interrupts = <0 43 IRQ_TYPE_LEVEL_HIGH>;
@@ -775,7 +775,7 @@
 				status = "disabled";
 			};
 
-			usbotg2: usb@02184200 {
+			usbotg2: usb@2184200 {
 				compatible = "fsl,imx6sl-usb", "fsl,imx27-usb";
 				reg = <0x02184200 0x200>;
 				interrupts = <0 42 IRQ_TYPE_LEVEL_HIGH>;
@@ -788,7 +788,7 @@
 				status = "disabled";
 			};
 
-			usbh: usb@02184400 {
+			usbh: usb@2184400 {
 				compatible = "fsl,imx6sl-usb", "fsl,imx27-usb";
 				reg = <0x02184400 0x200>;
 				interrupts = <0 40 IRQ_TYPE_LEVEL_HIGH>;
@@ -801,14 +801,14 @@
 				status = "disabled";
 			};
 
-			usbmisc: usbmisc@02184800 {
+			usbmisc: usbmisc@2184800 {
 				#index-cells = <1>;
 				compatible = "fsl,imx6sl-usbmisc", "fsl,imx6q-usbmisc";
 				reg = <0x02184800 0x200>;
 				clocks = <&clks IMX6SL_CLK_USBOH3>;
 			};
 
-			fec: ethernet@02188000 {
+			fec: ethernet@2188000 {
 				compatible = "fsl,imx6sl-fec", "fsl,imx25-fec";
 				reg = <0x02188000 0x4000>;
 				interrupts = <0 114 IRQ_TYPE_LEVEL_HIGH>;
@@ -818,7 +818,7 @@
 				status = "disabled";
 			};
 
-			usdhc1: usdhc@02190000 {
+			usdhc1: usdhc@2190000 {
 				compatible = "fsl,imx6sl-usdhc", "fsl,imx6q-usdhc";
 				reg = <0x02190000 0x4000>;
 				interrupts = <0 22 IRQ_TYPE_LEVEL_HIGH>;
@@ -830,7 +830,7 @@
 				status = "disabled";
 			};
 
-			usdhc2: usdhc@02194000 {
+			usdhc2: usdhc@2194000 {
 				compatible = "fsl,imx6sl-usdhc", "fsl,imx6q-usdhc";
 				reg = <0x02194000 0x4000>;
 				interrupts = <0 23 IRQ_TYPE_LEVEL_HIGH>;
@@ -842,7 +842,7 @@
 				status = "disabled";
 			};
 
-			usdhc3: usdhc@02198000 {
+			usdhc3: usdhc@2198000 {
 				compatible = "fsl,imx6sl-usdhc", "fsl,imx6q-usdhc";
 				reg = <0x02198000 0x4000>;
 				interrupts = <0 24 IRQ_TYPE_LEVEL_HIGH>;
@@ -854,7 +854,7 @@
 				status = "disabled";
 			};
 
-			usdhc4: usdhc@0219c000 {
+			usdhc4: usdhc@219c000 {
 				compatible = "fsl,imx6sl-usdhc", "fsl,imx6q-usdhc";
 				reg = <0x0219c000 0x4000>;
 				interrupts = <0 25 IRQ_TYPE_LEVEL_HIGH>;
@@ -866,7 +866,7 @@
 				status = "disabled";
 			};
 
-			i2c1: i2c@021a0000 {
+			i2c1: i2c@21a0000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx6sl-i2c", "fsl,imx21-i2c";
@@ -876,7 +876,7 @@
 				status = "disabled";
 			};
 
-			i2c2: i2c@021a4000 {
+			i2c2: i2c@21a4000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx6sl-i2c", "fsl,imx21-i2c";
@@ -886,7 +886,7 @@
 				status = "disabled";
 			};
 
-			i2c3: i2c@021a8000 {
+			i2c3: i2c@21a8000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx6sl-i2c", "fsl,imx21-i2c";
@@ -896,17 +896,17 @@
 				status = "disabled";
 			};
 
-			mmdc: mmdc@021b0000 {
+			mmdc: mmdc@21b0000 {
 				compatible = "fsl,imx6sl-mmdc", "fsl,imx6q-mmdc";
 				reg = <0x021b0000 0x4000>;
 			};
 
-			rngb: rngb@021b4000 {
+			rngb: rngb@21b4000 {
 				reg = <0x021b4000 0x4000>;
 				interrupts = <0 5 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			weim: weim@021b8000 {
+			weim: weim@21b8000 {
 				#address-cells = <2>;
 				#size-cells = <1>;
 				reg = <0x021b8000 0x4000>;
@@ -915,13 +915,13 @@
 				status = "disabled";
 			};
 
-			ocotp: ocotp@021bc000 {
+			ocotp: ocotp@21bc000 {
 				compatible = "fsl,imx6sl-ocotp", "syscon";
 				reg = <0x021bc000 0x4000>;
 				clocks = <&clks IMX6SL_CLK_OCOTP>;
 			};
 
-			audmux: audmux@021d8000 {
+			audmux: audmux@21d8000 {
 				compatible = "fsl,imx6sl-audmux", "fsl,imx31-audmux";
 				reg = <0x021d8000 0x4000>;
 				status = "disabled";
diff --git a/arch/arm/boot/dts/imx6sx-nitrogen6sx.dts b/arch/arm/boot/dts/imx6sx-nitrogen6sx.dts
index c5578d1c1ee4..f9d40ee14982 100644
--- a/arch/arm/boot/dts/imx6sx-nitrogen6sx.dts
+++ b/arch/arm/boot/dts/imx6sx-nitrogen6sx.dts
@@ -231,7 +231,7 @@
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_sgtl5000>;
diff --git a/arch/arm/boot/dts/imx6sx-sdb-reva.dts b/arch/arm/boot/dts/imx6sx-sdb-reva.dts
index 71005478cdf0..e3533e74ccc8 100644
--- a/arch/arm/boot/dts/imx6sx-sdb-reva.dts
+++ b/arch/arm/boot/dts/imx6sx-sdb-reva.dts
@@ -18,7 +18,7 @@
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
 
-	pmic: pfuze100@08 {
+	pmic: pfuze100@8 {
 		compatible = "fsl,pfuze100";
 		reg = <0x08>;
 
diff --git a/arch/arm/boot/dts/imx6sx-sdb.dts b/arch/arm/boot/dts/imx6sx-sdb.dts
index c0139d7e497a..6dd9bebfe027 100644
--- a/arch/arm/boot/dts/imx6sx-sdb.dts
+++ b/arch/arm/boot/dts/imx6sx-sdb.dts
@@ -18,7 +18,7 @@
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
 
-	pmic: pfuze100@08 {
+	pmic: pfuze100@8 {
 		compatible = "fsl,pfuze200";
 		reg = <0x08>;
 
diff --git a/arch/arm/boot/dts/imx6sx-softing-vining-2000.dts b/arch/arm/boot/dts/imx6sx-softing-vining-2000.dts
new file mode 100644
index 000000000000..4d8c6521845f
--- /dev/null
+++ b/arch/arm/boot/dts/imx6sx-softing-vining-2000.dts
@@ -0,0 +1,572 @@
+/*
+ * Copyright (C) 2016 Christoph Fritz <chf.fritz@googlemail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include "imx6sx.dtsi"
+
+/ {
+	model = "Softing VIN|ING 2000";
+	compatible = "samtec,imx6sx-vining-2000", "fsl,imx6sx";
+
+	chosen {
+		stdout-path = &uart1;
+	};
+
+	memory {
+		reg = <0x80000000 0x40000000>;
+	};
+
+	reg_usb_otg1_vbus: regulator-usb_otg1_vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usb_otg1_vbus";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_usb_otg1>;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	reg_peri_3v3: regulator-peri_3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "peri_3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
+	pwmleds {
+		compatible = "pwm-leds";
+
+		red {
+			label = "red";
+			max-brightness = <255>;
+			pwms = <&pwm6 0 50000>;
+		};
+
+		green {
+			label = "green";
+			max-brightness = <255>;
+			pwms = <&pwm2 0 50000>;
+		};
+
+		blue {
+			label = "blue";
+			max-brightness = <255>;
+			pwms = <&pwm1 0 50000>;
+		};
+	};
+};
+
+&adc1 {
+	vref-supply = <&reg_peri_3v3>;
+	status = "okay";
+};
+
+&cpu0 {
+	/*
+	 * This board has a shared rail of reg_arm and reg_soc (supplied by
+	 * sw1a_reg) which is modeled below, but still this module behaves
+	 * unstable without higher voltages. Hence, set higher voltages here.
+	 */
+	operating-points = <
+		/* kHz    uV */
+		996000  1250000
+		792000  1175000
+		396000  1175000
+		198000  1175000
+		>;
+	fsl,soc-operating-points = <
+		/* ARM kHz  SOC uV */
+		996000	1250000
+		792000	1175000
+		396000	1175000
+		198000  1175000
+	>;
+};
+
+&ecspi4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi4>;
+	cs-gpios = <&gpio7 4 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+};
+
+&fec1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_enet1>;
+	phy-supply = <&reg_peri_3v3>;
+	phy-reset-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>;
+	phy-reset-duration = <5>;
+	phy-mode = "rmii";
+	phy-handle = <&ethphy0>;
+	status = "okay";
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		ethphy0: ethernet0-phy@0 {
+			reg = <0>;
+			max-speed = <100>;
+			interrupt-parent = <&gpio2>;
+			interrupts = <17 IRQ_TYPE_LEVEL_LOW>;
+		};
+	};
+};
+
+&fec2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_enet2>;
+	phy-supply = <&reg_peri_3v3>;
+	phy-reset-gpios = <&gpio5 21 GPIO_ACTIVE_LOW>;
+	phy-reset-duration = <5>;
+	phy-mode = "rmii";
+	phy-handle = <&ethphy1>;
+	status = "okay";
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		ethphy1: ethernet1-phy@0 {
+			reg = <0>;
+			max-speed = <100>;
+			interrupt-parent = <&gpio2>;
+			interrupts = <19 IRQ_TYPE_LEVEL_LOW>;
+		};
+	};
+};
+
+&flexcan1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan1>;
+	status = "okay";
+};
+
+&flexcan2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan2>;
+	status = "okay";
+};
+
+&i2c1 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c1>;
+	status = "okay";
+
+	proximity: sx9500@28 {
+		compatible = "semtech,sx9500";
+		reg = <0x28>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_sx9500>;
+		interrupt-parent = <&gpio2>;
+		interrupts = <16 IRQ_TYPE_LEVEL_LOW>;
+		reset-gpios = <&gpio2 10 GPIO_ACTIVE_HIGH>;
+	};
+
+	pmic: pfuze100@8 {
+		compatible = "fsl,pfuze200";
+		reg = <0x08>;
+
+		regulators {
+			sw1a_reg: sw1ab {
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <1875000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <6250>;
+			};
+
+			sw2_reg: sw2 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			sw3a_reg: sw3a {
+				regulator-min-microvolt = <400000>;
+				regulator-max-microvolt = <1975000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			sw3b_reg: sw3b {
+				regulator-min-microvolt = <400000>;
+				regulator-max-microvolt = <1975000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			snvs_reg: vsnvs {
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vref_reg: vrefddr {
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vgen1_reg: vgen1 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1550000>;
+				regulator-always-on;
+			};
+
+			vgen2_reg: vgen2 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1550000>;
+			};
+
+			vgen3_reg: vgen3 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen4_reg: vgen4 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen5_reg: vgen5 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen6_reg: vgen6 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+		};
+	};
+};
+
+&i2c3 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c3>;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpios>;
+
+	pinctrl_ecspi4: ecspi4grp {
+		fsl,pins = <
+			MX6SX_PAD_SD3_CLK__ECSPI4_SCLK		0x130b1
+			MX6SX_PAD_SD3_DATA3__ECSPI4_MISO	0x130b1
+			MX6SX_PAD_SD3_CMD__ECSPI4_MOSI		0x130b1
+			MX6SX_PAD_SD3_DATA2__GPIO7_IO_4		0x30b0
+		>;
+	};
+
+	pinctrl_enet1: enet1grp {
+		fsl,pins = <
+			MX6SX_PAD_RGMII1_RD0__ENET1_RX_DATA_0	0x30c1
+			MX6SX_PAD_RGMII1_RD1__ENET1_RX_DATA_1	0x30c1
+			MX6SX_PAD_RGMII1_TD0__ENET1_TX_DATA_0	0xa0f9
+			MX6SX_PAD_RGMII1_TD1__ENET1_TX_DATA_1	0xa0f9
+			MX6SX_PAD_RGMII1_RX_CTL__ENET1_RX_EN	0x30c1
+			MX6SX_PAD_RGMII1_TX_CTL__ENET1_TX_EN	0xa0f9
+			MX6SX_PAD_ENET1_TX_CLK__ENET1_REF_CLK1	0x4000a038
+			/* LAN8720 PHY Reset */
+			MX6SX_PAD_RGMII1_TD3__GPIO5_IO_9	0x10b0
+			/* MDIO */
+			MX6SX_PAD_ENET1_MDC__ENET1_MDC		0xa0f9
+			MX6SX_PAD_ENET1_MDIO__ENET1_MDIO	0xa0f9
+			/* IRQ from PHY */
+			MX6SX_PAD_KEY_ROW2__GPIO2_IO_17		0x10b0
+		>;
+	};
+
+	pinctrl_enet2: enet2grp {
+		fsl,pins = <
+			MX6SX_PAD_RGMII2_TD0__ENET2_TX_DATA_0	0x1b0b0
+			MX6SX_PAD_RGMII2_TD1__ENET2_TX_DATA_1	0x1b0b0
+			MX6SX_PAD_RGMII2_RD0__ENET2_RX_DATA_0	0x1b0b0
+			MX6SX_PAD_RGMII2_RD1__ENET2_RX_DATA_1	0x1b0b0
+			MX6SX_PAD_RGMII2_RX_CTL__ENET2_RX_EN	0x1b0b0
+			MX6SX_PAD_RGMII2_TX_CTL__ENET2_TX_EN	0x1b0b0
+			MX6SX_PAD_ENET2_TX_CLK__ENET2_REF_CLK2	0x4000a038
+			/* LAN8720 PHY Reset */
+			MX6SX_PAD_RGMII2_TD3__GPIO5_IO_21	0x10b0
+			/* MDIO */
+			MX6SX_PAD_ENET1_COL__ENET2_MDC		0xa0f9
+			MX6SX_PAD_ENET1_CRS__ENET2_MDIO		0xa0f9
+			/* IRQ from PHY */
+			MX6SX_PAD_KEY_ROW4__GPIO2_IO_19		0x10b0
+		>;
+	};
+
+	pinctrl_flexcan1: flexcan1grp {
+		fsl,pins = <
+			MX6SX_PAD_QSPI1B_DQS__CAN1_TX		0x1b0b0
+			MX6SX_PAD_QSPI1A_SS1_B__CAN1_RX		0x1b0b0
+		>;
+	};
+
+	pinctrl_flexcan2: flexcan2grp {
+		fsl,pins = <
+			MX6SX_PAD_QSPI1B_SS1_B__CAN2_RX		0x1b0b0
+			MX6SX_PAD_QSPI1A_DQS__CAN2_TX		0x1b0b0
+		>;
+	};
+
+	pinctrl_gpios: gpiosgrp {
+		fsl,pins = <
+			/* reset external uC */
+			MX6SX_PAD_QSPI1A_DATA3__GPIO4_IO_19	0x10b0
+			/* IRQ from external uC */
+			MX6SX_PAD_KEY_ROW0__GPIO2_IO_15		0x10b0
+			/* overcurrent detection */
+			MX6SX_PAD_GPIO1_IO08__GPIO1_IO_8	0x10b0
+		>;
+	};
+
+	pinctrl_i2c1: i2c1grp {
+		fsl,pins = <
+			MX6SX_PAD_GPIO1_IO01__I2C1_SDA		0x4001b8b1
+			MX6SX_PAD_GPIO1_IO00__I2C1_SCL		0x4001b8b1
+		>;
+	};
+
+	pinctrl_i2c3: i2c3grp {
+		fsl,pins = <
+			MX6SX_PAD_NAND_ALE__I2C3_SDA		0x4001b8b1
+			MX6SX_PAD_NAND_CLE__I2C3_SCL		0x4001b8b1
+		>;
+	};
+
+	pinctrl_pwm1: pwm1grp-1 {
+		fsl,pins = <
+			/* blue LED */
+			MX6SX_PAD_RGMII2_RD3__PWM1_OUT		0x1b0b1
+		>;
+	};
+
+	pinctrl_pwm2: pwm2grp-1 {
+		fsl,pins = <
+			/* green LED */
+			MX6SX_PAD_RGMII2_RD2__PWM2_OUT		0x1b0b1
+		>;
+	};
+
+	pinctrl_pwm6: pwm6grp-1 {
+		fsl,pins = <
+			/* red LED */
+			MX6SX_PAD_RGMII2_TD2__PWM6_OUT		0x1b0b1
+		>;
+	};
+
+	pinctrl_sx9500: sx9500grp {
+		fsl,pins = <
+			/* Reset */
+			MX6SX_PAD_KEY_COL0__GPIO2_IO_10		0x838
+			/* IRQ */
+			MX6SX_PAD_KEY_ROW1__GPIO2_IO_16		0x70e0
+		>;
+	};
+
+	pinctrl_uart1: uart1grp {
+		fsl,pins = <
+			MX6SX_PAD_GPIO1_IO04__UART1_TX		0x1b0b1
+			MX6SX_PAD_GPIO1_IO05__UART1_RX		0x1b0b1
+		>;
+	};
+
+	pinctrl_uart2: uart2grp {
+		fsl,pins = <
+			MX6SX_PAD_GPIO1_IO06__UART2_TX		0x1b0b1
+			MX6SX_PAD_GPIO1_IO07__UART2_RX		0x1b0b1
+		>;
+	};
+
+	pinctrl_usb_otg1: usbotg1grp {
+		fsl,pins = <
+			MX6SX_PAD_GPIO1_IO09__GPIO1_IO_9	0x10b0
+		>;
+	};
+
+	pinctrl_usb_otg1_id: usbotg1idgrp {
+		fsl,pins = <
+			MX6SX_PAD_GPIO1_IO10__ANATOP_OTG1_ID	0x17059
+		>;
+	};
+
+	pinctrl_usdhc2_50mhz: usdhc2grp-50mhz {
+		fsl,pins = <
+			MX6SX_PAD_SD2_CLK__USDHC2_CLK		0x10059
+			MX6SX_PAD_SD2_CMD__USDHC2_CMD		0x17059
+			MX6SX_PAD_SD2_DATA0__USDHC2_DATA0	0x17059
+			MX6SX_PAD_SD2_DATA1__USDHC2_DATA1	0x17059
+			MX6SX_PAD_SD2_DATA2__USDHC2_DATA2	0x17059
+			MX6SX_PAD_SD2_DATA3__USDHC2_DATA3	0x17059
+			MX6SX_PAD_LCD1_VSYNC__GPIO3_IO_28	0x1b000
+			MX6SX_PAD_LCD1_HSYNC__GPIO3_IO_26	0x10b0
+		>;
+	};
+
+	pinctrl_usdhc2_100mhz: usdhc2grp-100mhz {
+		fsl,pins = <
+			MX6SX_PAD_SD2_CLK__USDHC2_CLK		0x100b9
+			MX6SX_PAD_SD2_CMD__USDHC2_CMD		0x170b9
+			MX6SX_PAD_SD2_DATA0__USDHC2_DATA0	0x170b9
+			MX6SX_PAD_SD2_DATA1__USDHC2_DATA1	0x170b9
+			MX6SX_PAD_SD2_DATA2__USDHC2_DATA2	0x170b9
+			MX6SX_PAD_SD2_DATA3__USDHC2_DATA3	0x170b9
+		>;
+	};
+
+	pinctrl_usdhc2_200mhz: usdhc2grp-200mhz {
+		fsl,pins = <
+			MX6SX_PAD_SD2_CLK__USDHC2_CLK		0x100f9
+			MX6SX_PAD_SD2_CMD__USDHC2_CMD		0x170f9
+			MX6SX_PAD_SD2_DATA0__USDHC2_DATA0	0x170f9
+			MX6SX_PAD_SD2_DATA1__USDHC2_DATA1	0x170f9
+			MX6SX_PAD_SD2_DATA2__USDHC2_DATA2	0x170f9
+			MX6SX_PAD_SD2_DATA3__USDHC2_DATA3	0x170f9
+		>;
+	};
+
+	pinctrl_usdhc4_50mhz: usdhc4grp-50mhz {
+		fsl,pins = <
+			MX6SX_PAD_SD4_CLK__USDHC4_CLK		0x10059
+			MX6SX_PAD_SD4_CMD__USDHC4_CMD		0x17059
+			MX6SX_PAD_SD4_DATA0__USDHC4_DATA0	0x17059
+			MX6SX_PAD_SD4_DATA1__USDHC4_DATA1	0x17059
+			MX6SX_PAD_SD4_DATA2__USDHC4_DATA2	0x17059
+			MX6SX_PAD_SD4_DATA3__USDHC4_DATA3	0x17059
+			MX6SX_PAD_SD4_DATA4__USDHC4_DATA4	0x17059
+			MX6SX_PAD_SD4_DATA5__USDHC4_DATA5	0x17059
+			MX6SX_PAD_SD4_DATA6__USDHC4_DATA6	0x17059
+			MX6SX_PAD_SD4_DATA7__USDHC4_DATA7	0x17059
+			MX6SX_PAD_SD4_RESET_B__USDHC4_RESET_B	0x17068
+		>;
+	};
+
+	pinctrl_usdhc4_100mhz: usdhc4-100mhz {
+		fsl,pins = <
+			MX6SX_PAD_SD4_CLK__USDHC4_CLK		0x100b9
+			MX6SX_PAD_SD4_CMD__USDHC4_CMD		0x170b9
+			MX6SX_PAD_SD4_DATA0__USDHC4_DATA0	0x170b9
+			MX6SX_PAD_SD4_DATA1__USDHC4_DATA1	0x170b9
+			MX6SX_PAD_SD4_DATA2__USDHC4_DATA2	0x170b9
+			MX6SX_PAD_SD4_DATA3__USDHC4_DATA3	0x170b9
+			MX6SX_PAD_SD4_DATA4__USDHC4_DATA4	0x170b9
+			MX6SX_PAD_SD4_DATA5__USDHC4_DATA5	0x170b9
+			MX6SX_PAD_SD4_DATA6__USDHC4_DATA6	0x170b9
+			MX6SX_PAD_SD4_DATA7__USDHC4_DATA7	0x170b9
+		>;
+	};
+
+	pinctrl_usdhc4_200mhz: usdhc4-200mhz {
+		fsl,pins = <
+			MX6SX_PAD_SD4_CLK__USDHC4_CLK		0x100f9
+			MX6SX_PAD_SD4_CMD__USDHC4_CMD		0x170f9
+			MX6SX_PAD_SD4_DATA0__USDHC4_DATA0	0x170f9
+			MX6SX_PAD_SD4_DATA1__USDHC4_DATA1	0x170f9
+			MX6SX_PAD_SD4_DATA2__USDHC4_DATA2	0x170f9
+			MX6SX_PAD_SD4_DATA3__USDHC4_DATA3	0x170f9
+			MX6SX_PAD_SD4_DATA4__USDHC4_DATA4	0x170f9
+			MX6SX_PAD_SD4_DATA5__USDHC4_DATA5	0x170f9
+			MX6SX_PAD_SD4_DATA6__USDHC4_DATA6	0x170f9
+			MX6SX_PAD_SD4_DATA7__USDHC4_DATA7	0x170f9
+		>;
+	};
+};
+
+&pwm1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm1>;
+	status = "okay";
+};
+
+&pwm2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm2>;
+	status = "okay";
+};
+
+&pwm6 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm6>;
+	status = "okay";
+};
+
+&reg_arm {
+	vin-supply = <&sw1a_reg>;
+};
+
+&reg_soc {
+	vin-supply = <&sw1a_reg>;
+};
+
+&snvs_poweroff {
+	status = "okay";
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+	status = "okay";
+};
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart2>;
+	status = "okay";
+};
+
+&usbotg1 {
+	vbus-supply = <&reg_usb_otg1_vbus>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usb_otg1_id>;
+	status = "okay";
+};
+
+&usbotg2 {
+	dr_mode = "host";
+	status = "okay";
+};
+
+&usdhc2 {
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
+	pinctrl-0 = <&pinctrl_usdhc2_50mhz>;
+	pinctrl-1 = <&pinctrl_usdhc2_100mhz>;
+	pinctrl-2 = <&pinctrl_usdhc2_200mhz>;
+	cd-gpios = <&gpio3 28 GPIO_ACTIVE_LOW>;
+	keep-power-in-suspend;
+	status = "okay";
+};
+
+&usdhc4 {
+	/* hs200-mode is currently unsupported because Vccq is on 3.1V, but
+	 * not on necessary 1.8V.
+	 */
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
+	pinctrl-0 = <&pinctrl_usdhc4_50mhz>;
+	pinctrl-1 = <&pinctrl_usdhc4_100mhz>;
+	pinctrl-2 = <&pinctrl_usdhc4_200mhz>;
+	bus-width = <8>;
+	keep-power-in-suspend;
+	non-removable;
+	cap-mmc-hw-reset;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx6sx-udoo-neo.dtsi b/arch/arm/boot/dts/imx6sx-udoo-neo.dtsi
index dcfc97591433..53b3eac94f0d 100644
--- a/arch/arm/boot/dts/imx6sx-udoo-neo.dtsi
+++ b/arch/arm/boot/dts/imx6sx-udoo-neo.dtsi
@@ -135,7 +135,7 @@
 	clock-frequency = <100000>;
 	status = "okay";
 
-	pmic: pmic@08 {
+	pmic: pmic@8 {
 		compatible = "fsl,pfuze3000";
 		reg = <0x08>;
 
diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi
index 6c7eb54be9e2..5b03ba3beda9 100644
--- a/arch/arm/boot/dts/imx6sx.dtsi
+++ b/arch/arm/boot/dts/imx6sx.dtsi
@@ -95,7 +95,7 @@
 		};
 	};
 
-	intc: interrupt-controller@00a01000 {
+	intc: interrupt-controller@a01000 {
 		compatible = "arm,cortex-a9-gic";
 		#interrupt-cells = <3>;
 		interrupt-controller;
@@ -153,13 +153,13 @@
 			interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
-		ocram: sram@00900000 {
+		ocram: sram@900000 {
 			compatible = "mmio-sram";
 			reg = <0x00900000 0x20000>;
 			clocks = <&clks IMX6SX_CLK_OCRAM>;
 		};
 
-		L2: l2-cache@00a02000 {
+		L2: l2-cache@a02000 {
 			compatible = "arm,pl310-cache";
 			reg = <0x00a02000 0x1000>;
 			interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>;
@@ -169,7 +169,7 @@
 			arm,data-latency = <4 2 3>;
 		};
 
-		gpu: gpu@01800000 {
+		gpu: gpu@1800000 {
 			compatible = "vivante,gc";
 			reg = <0x01800000 0x4000>;
 			interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
@@ -179,7 +179,7 @@
 			clock-names = "bus", "core", "shader";
 		};
 
-		dma_apbh: dma-apbh@01804000 {
+		dma_apbh: dma-apbh@1804000 {
 			compatible = "fsl,imx6sx-dma-apbh", "fsl,imx28-dma-apbh";
 			reg = <0x01804000 0x2000>;
 			interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
@@ -192,7 +192,7 @@
 			clocks = <&clks IMX6SX_CLK_APBH_DMA>;
 		};
 
-		gpmi: gpmi-nand@01806000{
+		gpmi: gpmi-nand@1806000{
 			compatible = "fsl,imx6sx-gpmi-nand";
 			#address-cells = <1>;
 			#size-cells = <1>;
@@ -212,21 +212,21 @@
 			status = "disabled";
 		};
 
-		aips1: aips-bus@02000000 {
+		aips1: aips-bus@2000000 {
 			compatible = "fsl,aips-bus", "simple-bus";
 			#address-cells = <1>;
 			#size-cells = <1>;
 			reg = <0x02000000 0x100000>;
 			ranges;
 
-			spba-bus@02000000 {
+			spba-bus@2000000 {
 				compatible = "fsl,spba-bus", "simple-bus";
 				#address-cells = <1>;
 				#size-cells = <1>;
 				reg = <0x02000000 0x40000>;
 				ranges;
 
-				spdif: spdif@02004000 {
+				spdif: spdif@2004000 {
 					compatible = "fsl,imx6sx-spdif", "fsl,imx35-spdif";
 					reg = <0x02004000 0x4000>;
 					interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
@@ -248,7 +248,7 @@
 					status = "disabled";
 				};
 
-				ecspi1: ecspi@02008000 {
+				ecspi1: ecspi@2008000 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					compatible = "fsl,imx6sx-ecspi", "fsl,imx51-ecspi";
@@ -260,7 +260,7 @@
 					status = "disabled";
 				};
 
-				ecspi2: ecspi@0200c000 {
+				ecspi2: ecspi@200c000 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					compatible = "fsl,imx6sx-ecspi", "fsl,imx51-ecspi";
@@ -272,7 +272,7 @@
 					status = "disabled";
 				};
 
-				ecspi3: ecspi@02010000 {
+				ecspi3: ecspi@2010000 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					compatible = "fsl,imx6sx-ecspi", "fsl,imx51-ecspi";
@@ -284,7 +284,7 @@
 					status = "disabled";
 				};
 
-				ecspi4: ecspi@02014000 {
+				ecspi4: ecspi@2014000 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					compatible = "fsl,imx6sx-ecspi", "fsl,imx51-ecspi";
@@ -296,7 +296,7 @@
 					status = "disabled";
 				};
 
-				uart1: serial@02020000 {
+				uart1: serial@2020000 {
 					compatible = "fsl,imx6sx-uart",
 						     "fsl,imx6q-uart", "fsl,imx21-uart";
 					reg = <0x02020000 0x4000>;
@@ -309,7 +309,7 @@
 					status = "disabled";
 				};
 
-				esai: esai@02024000 {
+				esai: esai@2024000 {
 					reg = <0x02024000 0x4000>;
 					interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
 					clocks = <&clks IMX6SX_CLK_ESAI_IPG>,
@@ -322,7 +322,7 @@
 					status = "disabled";
 				};
 
-				ssi1: ssi@02028000 {
+				ssi1: ssi@2028000 {
 					#sound-dai-cells = <0>;
 					compatible = "fsl,imx6sx-ssi", "fsl,imx51-ssi";
 					reg = <0x02028000 0x4000>;
@@ -336,7 +336,7 @@
 					status = "disabled";
 				};
 
-				ssi2: ssi@0202c000 {
+				ssi2: ssi@202c000 {
 					#sound-dai-cells = <0>;
 					compatible = "fsl,imx6sx-ssi", "fsl,imx51-ssi";
 					reg = <0x0202c000 0x4000>;
@@ -350,7 +350,7 @@
 					status = "disabled";
 				};
 
-				ssi3: ssi@02030000 {
+				ssi3: ssi@2030000 {
 					#sound-dai-cells = <0>;
 					compatible = "fsl,imx6sx-ssi", "fsl,imx51-ssi";
 					reg = <0x02030000 0x4000>;
@@ -364,7 +364,7 @@
 					status = "disabled";
 				};
 
-				asrc: asrc@02034000 {
+				asrc: asrc@2034000 {
 					reg = <0x02034000 0x4000>;
 					interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
 					clocks = <&clks IMX6SX_CLK_ASRC_MEM>,
@@ -381,7 +381,7 @@
 				};
 			};
 
-			pwm1: pwm@02080000 {
+			pwm1: pwm@2080000 {
 				compatible = "fsl,imx6sx-pwm", "fsl,imx27-pwm";
 				reg = <0x02080000 0x4000>;
 				interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
@@ -391,7 +391,7 @@
 				#pwm-cells = <2>;
 			};
 
-			pwm2: pwm@02084000 {
+			pwm2: pwm@2084000 {
 				compatible = "fsl,imx6sx-pwm", "fsl,imx27-pwm";
 				reg = <0x02084000 0x4000>;
 				interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
@@ -401,7 +401,7 @@
 				#pwm-cells = <2>;
 			};
 
-			pwm3: pwm@02088000 {
+			pwm3: pwm@2088000 {
 				compatible = "fsl,imx6sx-pwm", "fsl,imx27-pwm";
 				reg = <0x02088000 0x4000>;
 				interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
@@ -411,7 +411,7 @@
 				#pwm-cells = <2>;
 			};
 
-			pwm4: pwm@0208c000 {
+			pwm4: pwm@208c000 {
 				compatible = "fsl,imx6sx-pwm", "fsl,imx27-pwm";
 				reg = <0x0208c000 0x4000>;
 				interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
@@ -421,7 +421,7 @@
 				#pwm-cells = <2>;
 			};
 
-			flexcan1: can@02090000 {
+			flexcan1: can@2090000 {
 				compatible = "fsl,imx6sx-flexcan", "fsl,imx6q-flexcan";
 				reg = <0x02090000 0x4000>;
 				interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
@@ -431,7 +431,7 @@
 				status = "disabled";
 			};
 
-			flexcan2: can@02094000 {
+			flexcan2: can@2094000 {
 				compatible = "fsl,imx6sx-flexcan", "fsl,imx6q-flexcan";
 				reg = <0x02094000 0x4000>;
 				interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
@@ -441,7 +441,7 @@
 				status = "disabled";
 			};
 
-			gpt: gpt@02098000 {
+			gpt: gpt@2098000 {
 				compatible = "fsl,imx6sx-gpt", "fsl,imx31-gpt";
 				reg = <0x02098000 0x4000>;
 				interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
@@ -450,7 +450,7 @@
 				clock-names = "ipg", "per";
 			};
 
-			gpio1: gpio@0209c000 {
+			gpio1: gpio@209c000 {
 				compatible = "fsl,imx6sx-gpio", "fsl,imx35-gpio";
 				reg = <0x0209c000 0x4000>;
 				interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>,
@@ -462,7 +462,7 @@
 				gpio-ranges = <&iomuxc 0 5 26>;
 			};
 
-			gpio2: gpio@020a0000 {
+			gpio2: gpio@20a0000 {
 				compatible = "fsl,imx6sx-gpio", "fsl,imx35-gpio";
 				reg = <0x020a0000 0x4000>;
 				interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>,
@@ -474,7 +474,7 @@
 				gpio-ranges = <&iomuxc 0 31 20>;
 			};
 
-			gpio3: gpio@020a4000 {
+			gpio3: gpio@20a4000 {
 				compatible = "fsl,imx6sx-gpio", "fsl,imx35-gpio";
 				reg = <0x020a4000 0x4000>;
 				interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>,
@@ -486,7 +486,7 @@
 				gpio-ranges = <&iomuxc 0 51 29>;
 			};
 
-			gpio4: gpio@020a8000 {
+			gpio4: gpio@20a8000 {
 				compatible = "fsl,imx6sx-gpio", "fsl,imx35-gpio";
 				reg = <0x020a8000 0x4000>;
 				interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>,
@@ -498,7 +498,7 @@
 				gpio-ranges = <&iomuxc 0 80 32>;
 			};
 
-			gpio5: gpio@020ac000 {
+			gpio5: gpio@20ac000 {
 				compatible = "fsl,imx6sx-gpio", "fsl,imx35-gpio";
 				reg = <0x020ac000 0x4000>;
 				interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>,
@@ -510,7 +510,7 @@
 				gpio-ranges = <&iomuxc 0 112 24>;
 			};
 
-			gpio6: gpio@020b0000 {
+			gpio6: gpio@20b0000 {
 				compatible = "fsl,imx6sx-gpio", "fsl,imx35-gpio";
 				reg = <0x020b0000 0x4000>;
 				interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>,
@@ -522,7 +522,7 @@
 				gpio-ranges = <&iomuxc 0 136 12>, <&iomuxc 12 158 11>;
 			};
 
-			gpio7: gpio@020b4000 {
+			gpio7: gpio@20b4000 {
 				compatible = "fsl,imx6sx-gpio", "fsl,imx35-gpio";
 				reg = <0x020b4000 0x4000>;
 				interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>,
@@ -534,7 +534,7 @@
 				gpio-ranges = <&iomuxc 0 148 10>, <&iomuxc 10 169 2>;
 			};
 
-			kpp: kpp@020b8000 {
+			kpp: kpp@20b8000 {
 				compatible = "fsl,imx6sx-kpp", "fsl,imx21-kpp";
 				reg = <0x020b8000 0x4000>;
 				interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
@@ -542,14 +542,14 @@
 				status = "disabled";
 			};
 
-			wdog1: wdog@020bc000 {
+			wdog1: wdog@20bc000 {
 				compatible = "fsl,imx6sx-wdt", "fsl,imx21-wdt";
 				reg = <0x020bc000 0x4000>;
 				interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clks IMX6SX_CLK_DUMMY>;
 			};
 
-			wdog2: wdog@020c0000 {
+			wdog2: wdog@20c0000 {
 				compatible = "fsl,imx6sx-wdt", "fsl,imx21-wdt";
 				reg = <0x020c0000 0x4000>;
 				interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
@@ -557,7 +557,7 @@
 				status = "disabled";
 			};
 
-			clks: ccm@020c4000 {
+			clks: ccm@20c4000 {
 				compatible = "fsl,imx6sx-ccm";
 				reg = <0x020c4000 0x4000>;
 				interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>,
@@ -567,7 +567,7 @@
 				clock-names = "ckil", "osc", "ipp_di0", "ipp_di1";
 			};
 
-			anatop: anatop@020c8000 {
+			anatop: anatop@20c8000 {
 				compatible = "fsl,imx6sx-anatop", "fsl,imx6q-anatop",
 					     "syscon", "simple-bus";
 				reg = <0x020c8000 0x1000>;
@@ -675,11 +675,12 @@
 				compatible = "fsl,imx6sx-tempmon", "fsl,imx6q-tempmon";
 				interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
 				fsl,tempmon = <&anatop>;
-				fsl,tempmon-data = <&ocotp>;
+				nvmem-cells = <&tempmon_calib>, <&tempmon_temp_grade>;
+				nvmem-cell-names = "calib", "temp_grade";
 				clocks = <&clks IMX6SX_CLK_PLL3_USB_OTG>;
 			};
 
-			usbphy1: usbphy@020c9000 {
+			usbphy1: usbphy@20c9000 {
 				compatible = "fsl,imx6sx-usbphy", "fsl,imx23-usbphy";
 				reg = <0x020c9000 0x1000>;
 				interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
@@ -687,7 +688,7 @@
 				fsl,anatop = <&anatop>;
 			};
 
-			usbphy2: usbphy@020ca000 {
+			usbphy2: usbphy@20ca000 {
 				compatible = "fsl,imx6sx-usbphy", "fsl,imx23-usbphy";
 				reg = <0x020ca000 0x1000>;
 				interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
@@ -695,7 +696,7 @@
 				fsl,anatop = <&anatop>;
 			};
 
-			snvs: snvs@020cc000 {
+			snvs: snvs@20cc000 {
 				compatible = "fsl,sec-v4.0-mon", "syscon", "simple-mfd";
 				reg = <0x020cc000 0x4000>;
 
@@ -724,17 +725,17 @@
 				};
 			};
 
-			epit1: epit@020d0000 {
+			epit1: epit@20d0000 {
 				reg = <0x020d0000 0x4000>;
 				interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			epit2: epit@020d4000 {
+			epit2: epit@20d4000 {
 				reg = <0x020d4000 0x4000>;
 				interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			src: src@020d8000 {
+			src: src@20d8000 {
 				compatible = "fsl,imx6sx-src", "fsl,imx51-src";
 				reg = <0x020d8000 0x4000>;
 				interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>,
@@ -742,7 +743,7 @@
 				#reset-cells = <1>;
 			};
 
-			gpc: gpc@020dc000 {
+			gpc: gpc@20dc000 {
 				compatible = "fsl,imx6sx-gpc", "fsl,imx6q-gpc";
 				reg = <0x020dc000 0x4000>;
 				interrupt-controller;
@@ -751,18 +752,18 @@
 				interrupt-parent = <&intc>;
 			};
 
-			iomuxc: iomuxc@020e0000 {
+			iomuxc: iomuxc@20e0000 {
 				compatible = "fsl,imx6sx-iomuxc";
 				reg = <0x020e0000 0x4000>;
 			};
 
-			gpr: iomuxc-gpr@020e4000 {
+			gpr: iomuxc-gpr@20e4000 {
 				compatible = "fsl,imx6sx-iomuxc-gpr",
 					     "fsl,imx6q-iomuxc-gpr", "syscon";
 				reg = <0x020e4000 0x4000>;
 			};
 
-			sdma: sdma@020ec000 {
+			sdma: sdma@20ec000 {
 				compatible = "fsl,imx6sx-sdma", "fsl,imx6q-sdma";
 				reg = <0x020ec000 0x4000>;
 				interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
@@ -775,7 +776,7 @@
 			};
 		};
 
-		aips2: aips-bus@02100000 {
+		aips2: aips-bus@2100000 {
 			compatible = "fsl,aips-bus", "simple-bus";
 			#address-cells = <1>;
 			#size-cells = <1>;
@@ -809,7 +810,7 @@
 				};
 			};
 
-			usbotg1: usb@02184000 {
+			usbotg1: usb@2184000 {
 				compatible = "fsl,imx6sx-usb", "fsl,imx27-usb";
 				reg = <0x02184000 0x200>;
 				interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
@@ -823,7 +824,7 @@
 				status = "disabled";
 			};
 
-			usbotg2: usb@02184200 {
+			usbotg2: usb@2184200 {
 				compatible = "fsl,imx6sx-usb", "fsl,imx27-usb";
 				reg = <0x02184200 0x200>;
 				interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
@@ -836,7 +837,7 @@
 				status = "disabled";
 			};
 
-			usbh: usb@02184400 {
+			usbh: usb@2184400 {
 				compatible = "fsl,imx6sx-usb", "fsl,imx27-usb";
 				reg = <0x02184400 0x200>;
 				interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
@@ -851,14 +852,14 @@
 				status = "disabled";
 			};
 
-			usbmisc: usbmisc@02184800 {
+			usbmisc: usbmisc@2184800 {
 				#index-cells = <1>;
 				compatible = "fsl,imx6sx-usbmisc", "fsl,imx6q-usbmisc";
 				reg = <0x02184800 0x200>;
 				clocks = <&clks IMX6SX_CLK_USBOH3>;
 			};
 
-			fec1: ethernet@02188000 {
+			fec1: ethernet@2188000 {
 				compatible = "fsl,imx6sx-fec", "fsl,imx6q-fec";
 				reg = <0x02188000 0x4000>;
 				interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>,
@@ -875,7 +876,7 @@
 				status = "disabled";
 			};
 
-			mlb: mlb@0218c000 {
+			mlb: mlb@218c000 {
 				reg = <0x0218c000 0x4000>;
 				interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
 					     <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>,
@@ -884,7 +885,7 @@
 				status = "disabled";
 			};
 
-			usdhc1: usdhc@02190000 {
+			usdhc1: usdhc@2190000 {
 				compatible = "fsl,imx6sx-usdhc", "fsl,imx6sl-usdhc";
 				reg = <0x02190000 0x4000>;
 				interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
@@ -896,7 +897,7 @@
 				status = "disabled";
 			};
 
-			usdhc2: usdhc@02194000 {
+			usdhc2: usdhc@2194000 {
 				compatible = "fsl,imx6sx-usdhc", "fsl,imx6sl-usdhc";
 				reg = <0x02194000 0x4000>;
 				interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
@@ -908,7 +909,7 @@
 				status = "disabled";
 			};
 
-			usdhc3: usdhc@02198000 {
+			usdhc3: usdhc@2198000 {
 				compatible = "fsl,imx6sx-usdhc", "fsl,imx6sl-usdhc";
 				reg = <0x02198000 0x4000>;
 				interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
@@ -920,7 +921,7 @@
 				status = "disabled";
 			};
 
-			usdhc4: usdhc@0219c000 {
+			usdhc4: usdhc@219c000 {
 				compatible = "fsl,imx6sx-usdhc", "fsl,imx6sl-usdhc";
 				reg = <0x0219c000 0x4000>;
 				interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
@@ -932,7 +933,7 @@
 				status = "disabled";
 			};
 
-			i2c1: i2c@021a0000 {
+			i2c1: i2c@21a0000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx6sx-i2c", "fsl,imx21-i2c";
@@ -942,7 +943,7 @@
 				status = "disabled";
 			};
 
-			i2c2: i2c@021a4000 {
+			i2c2: i2c@21a4000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx6sx-i2c", "fsl,imx21-i2c";
@@ -952,7 +953,7 @@
 				status = "disabled";
 			};
 
-			i2c3: i2c@021a8000 {
+			i2c3: i2c@21a8000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx6sx-i2c", "fsl,imx21-i2c";
@@ -962,12 +963,12 @@
 				status = "disabled";
 			};
 
-			mmdc: mmdc@021b0000 {
+			mmdc: mmdc@21b0000 {
 				compatible = "fsl,imx6sx-mmdc", "fsl,imx6q-mmdc";
 				reg = <0x021b0000 0x4000>;
 			};
 
-			fec2: ethernet@021b4000 {
+			fec2: ethernet@21b4000 {
 				compatible = "fsl,imx6sx-fec", "fsl,imx6q-fec";
 				reg = <0x021b4000 0x4000>;
 				interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
@@ -982,7 +983,7 @@
 				status = "disabled";
 			};
 
-			weim: weim@021b8000 {
+			weim: weim@21b8000 {
 				#address-cells = <2>;
 				#size-cells = <1>;
 				compatible = "fsl,imx6sx-weim", "fsl,imx6q-weim";
@@ -993,13 +994,23 @@
 				status = "disabled";
 			};
 
-			ocotp: ocotp@021bc000 {
+			ocotp: ocotp@21bc000 {
+				#address-cells = <1>;
+				#size-cells = <1>;
 				compatible = "fsl,imx6sx-ocotp", "syscon";
 				reg = <0x021bc000 0x4000>;
 				clocks = <&clks IMX6SX_CLK_OCOTP>;
+
+				tempmon_calib: calib@38 {
+					reg = <0x38 4>;
+				};
+
+				tempmon_temp_grade: temp-grade@20 {
+					reg = <0x20 4>;
+				};
 			};
 
-			sai1: sai@021d4000 {
+			sai1: sai@21d4000 {
 				compatible = "fsl,imx6sx-sai";
 				reg = <0x021d4000 0x4000>;
 				interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
@@ -1012,13 +1023,13 @@
 				status = "disabled";
 			};
 
-			audmux: audmux@021d8000 {
+			audmux: audmux@21d8000 {
 				compatible = "fsl,imx6sx-audmux", "fsl,imx31-audmux";
 				reg = <0x021d8000 0x4000>;
 				status = "disabled";
 			};
 
-			sai2: sai@021dc000 {
+			sai2: sai@21dc000 {
 				compatible = "fsl,imx6sx-sai";
 				reg = <0x021dc000 0x4000>;
 				interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
@@ -1031,7 +1042,7 @@
 				status = "disabled";
 			};
 
-			qspi1: qspi@021e0000 {
+			qspi1: qspi@21e0000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx6sx-qspi";
@@ -1044,7 +1055,7 @@
 				status = "disabled";
 			};
 
-			qspi2: qspi@021e4000 {
+			qspi2: qspi@21e4000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx6sx-qspi";
@@ -1057,7 +1068,7 @@
 				status = "disabled";
 			};
 
-			uart2: serial@021e8000 {
+			uart2: serial@21e8000 {
 				compatible = "fsl,imx6sx-uart",
 					     "fsl,imx6q-uart", "fsl,imx21-uart";
 				reg = <0x021e8000 0x4000>;
@@ -1070,7 +1081,7 @@
 				status = "disabled";
 			};
 
-			uart3: serial@021ec000 {
+			uart3: serial@21ec000 {
 				compatible = "fsl,imx6sx-uart",
 					     "fsl,imx6q-uart", "fsl,imx21-uart";
 				reg = <0x021ec000 0x4000>;
@@ -1083,7 +1094,7 @@
 				status = "disabled";
 			};
 
-			uart4: serial@021f0000 {
+			uart4: serial@21f0000 {
 				compatible = "fsl,imx6sx-uart",
 					     "fsl,imx6q-uart", "fsl,imx21-uart";
 				reg = <0x021f0000 0x4000>;
@@ -1096,7 +1107,7 @@
 				status = "disabled";
 			};
 
-			uart5: serial@021f4000 {
+			uart5: serial@21f4000 {
 				compatible = "fsl,imx6sx-uart",
 					     "fsl,imx6q-uart", "fsl,imx21-uart";
 				reg = <0x021f4000 0x4000>;
@@ -1109,7 +1120,7 @@
 				status = "disabled";
 			};
 
-			i2c4: i2c@021f8000 {
+			i2c4: i2c@21f8000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx6sx-i2c", "fsl,imx21-i2c";
@@ -1120,21 +1131,21 @@
 			};
 		};
 
-		aips3: aips-bus@02200000 {
+		aips3: aips-bus@2200000 {
 			compatible = "fsl,aips-bus", "simple-bus";
 			#address-cells = <1>;
 			#size-cells = <1>;
 			reg = <0x02200000 0x100000>;
 			ranges;
 
-			spba-bus@02200000 {
+			spba-bus@2200000 {
 				compatible = "fsl,spba-bus", "simple-bus";
 				#address-cells = <1>;
 				#size-cells = <1>;
 				reg = <0x02240000 0x40000>;
 				ranges;
 
-				csi1: csi@02214000 {
+				csi1: csi@2214000 {
 					reg = <0x02214000 0x4000>;
 					interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
 					clocks = <&clks IMX6SX_CLK_DISPLAY_AXI>,
@@ -1144,7 +1155,7 @@
 					status = "disabled";
 				};
 
-				pxp: pxp@02218000 {
+				pxp: pxp@2218000 {
 					reg = <0x02218000 0x4000>;
 					interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
 					clocks = <&clks IMX6SX_CLK_PXP_AXI>,
@@ -1153,7 +1164,7 @@
 					status = "disabled";
 				};
 
-				csi2: csi@0221c000 {
+				csi2: csi@221c000 {
 					reg = <0x0221c000 0x4000>;
 					interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
 					clocks = <&clks IMX6SX_CLK_DISPLAY_AXI>,
@@ -1163,7 +1174,7 @@
 					status = "disabled";
 				};
 
-				lcdif1: lcdif@02220000 {
+				lcdif1: lcdif@2220000 {
 					compatible = "fsl,imx6sx-lcdif", "fsl,imx28-lcdif";
 					reg = <0x02220000 0x4000>;
 					interrupts = <GIC_SPI 5 IRQ_TYPE_EDGE_RISING>;
@@ -1174,7 +1185,7 @@
 					status = "disabled";
 				};
 
-				lcdif2: lcdif@02224000 {
+				lcdif2: lcdif@2224000 {
 					compatible = "fsl,imx6sx-lcdif", "fsl,imx28-lcdif";
 					reg = <0x02224000 0x4000>;
 					interrupts = <GIC_SPI 6 IRQ_TYPE_EDGE_RISING>;
@@ -1185,7 +1196,7 @@
 					status = "disabled";
 				};
 
-				vadc: vadc@02228000 {
+				vadc: vadc@2228000 {
 					reg = <0x02228000 0x4000>, <0x0222c000 0x4000>;
 					reg-names = "vadc-vafe", "vadc-vdec";
 					clocks = <&clks IMX6SX_CLK_VADC>,
@@ -1195,7 +1206,7 @@
 				};
 			};
 
-			adc1: adc@02280000 {
+			adc1: adc@2280000 {
 				compatible = "fsl,imx6sx-adc", "fsl,vf610-adc";
 				reg = <0x02280000 0x4000>;
 				interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
@@ -1206,7 +1217,7 @@
 				status = "disabled";
 			};
 
-			adc2: adc@02284000 {
+			adc2: adc@2284000 {
 				compatible = "fsl,imx6sx-adc", "fsl,vf610-adc";
 				reg = <0x02284000 0x4000>;
 				interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
@@ -1217,7 +1228,7 @@
 				status = "disabled";
 			};
 
-			wdog3: wdog@02288000 {
+			wdog3: wdog@2288000 {
 				compatible = "fsl,imx6sx-wdt", "fsl,imx21-wdt";
 				reg = <0x02288000 0x4000>;
 				interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
@@ -1225,7 +1236,7 @@
 				status = "disabled";
 			};
 
-			ecspi5: ecspi@0228c000 {
+			ecspi5: ecspi@228c000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx6sx-ecspi", "fsl,imx51-ecspi";
@@ -1237,7 +1248,7 @@
 				status = "disabled";
 			};
 
-			uart6: serial@022a0000 {
+			uart6: serial@22a0000 {
 				compatible = "fsl,imx6sx-uart",
 					     "fsl,imx6q-uart", "fsl,imx21-uart";
 				reg = <0x022a0000 0x4000>;
@@ -1250,7 +1261,7 @@
 				status = "disabled";
 			};
 
-			pwm5: pwm@022a4000 {
+			pwm5: pwm@22a4000 {
 				compatible = "fsl,imx6sx-pwm", "fsl,imx27-pwm";
 				reg = <0x022a4000 0x4000>;
 				interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
@@ -1260,7 +1271,7 @@
 				#pwm-cells = <2>;
 			};
 
-			pwm6: pwm@022a8000 {
+			pwm6: pwm@22a8000 {
 				compatible = "fsl,imx6sx-pwm", "fsl,imx27-pwm";
 				reg = <0x022a8000 0x4000>;
 				interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
@@ -1270,7 +1281,7 @@
 				#pwm-cells = <2>;
 			};
 
-			pwm7: pwm@022ac000 {
+			pwm7: pwm@22ac000 {
 				compatible = "fsl,imx6sx-pwm", "fsl,imx27-pwm";
 				reg = <0x022ac000 0x4000>;
 				interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
@@ -1280,7 +1291,7 @@
 				#pwm-cells = <2>;
 			};
 
-			pwm8: pwm@0022b0000 {
+			pwm8: pwm@22b0000 {
 				compatible = "fsl,imx6sx-pwm", "fsl,imx27-pwm";
 				reg = <0x0022b0000 0x4000>;
 				interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/arch/arm/boot/dts/imx6ul-14x14-evk.dts b/arch/arm/boot/dts/imx6ul-14x14-evk.dts
index 9c23e017d86a..e5d3ef88be60 100644
--- a/arch/arm/boot/dts/imx6ul-14x14-evk.dts
+++ b/arch/arm/boot/dts/imx6ul-14x14-evk.dts
@@ -147,6 +147,8 @@
 
 
 &lcdif {
+	assigned-clocks = <&clks IMX6UL_CLK_LCDIF_PRE_SEL>;
+	assigned-clock-parents = <&clks IMX6UL_CLK_PLL5_VIDEO_DIV>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_lcdif_dat
 		     &pinctrl_lcdif_ctrl>;
diff --git a/arch/arm/boot/dts/imx6ul-pico-hobbit.dts b/arch/arm/boot/dts/imx6ul-pico-hobbit.dts
index 7d7254b12a75..3bf26ebd4df9 100644
--- a/arch/arm/boot/dts/imx6ul-pico-hobbit.dts
+++ b/arch/arm/boot/dts/imx6ul-pico-hobbit.dts
@@ -175,7 +175,7 @@
 			reg = <1>;
 			max-speed = <100>;
 			interrupt-parent = <&gpio5>;
-			interrupts = <6 IRQ_TYPE_LEVEL_LOW 0>;
+			interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
 		};
 	};
 };
@@ -186,7 +186,7 @@
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
 
-	pmic: pfuze3000@08 {
+	pmic: pfuze3000@8 {
 		compatible = "fsl,pfuze3000";
 		reg = <0x08>;
 
@@ -223,7 +223,7 @@
 	pinctrl-0 = <&pinctrl_i2c2>;
 	status = "okay";
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		reg = <0x0a>;
 		compatible = "fsl,sgtl5000";
 		clocks = <&sys_mclk>;
diff --git a/arch/arm/boot/dts/imx6ul-tx6ul-mainboard.dts b/arch/arm/boot/dts/imx6ul-tx6ul-mainboard.dts
index 28d055e3f301..2d80f7b50bc0 100644
--- a/arch/arm/boot/dts/imx6ul-tx6ul-mainboard.dts
+++ b/arch/arm/boot/dts/imx6ul-tx6ul-mainboard.dts
@@ -116,7 +116,7 @@
 };
 
 &i2c2 {
-	/delete-node/ codec@0a;
+	/delete-node/ codec@a;
 	/delete-node/ touchscreen@48;
 
 	rtc: mcp7940x@6f {
diff --git a/arch/arm/boot/dts/imx6ul-tx6ul.dtsi b/arch/arm/boot/dts/imx6ul-tx6ul.dtsi
index ec745eb3b6a8..65111f9843f4 100644
--- a/arch/arm/boot/dts/imx6ul-tx6ul.dtsi
+++ b/arch/arm/boot/dts/imx6ul-tx6ul.dtsi
@@ -362,7 +362,7 @@
 	clock-frequency = <400000>;
 	status = "okay";
 
-	sgtl5000: codec@0a {
+	sgtl5000: codec@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
 		#sound-dai-cells = <0>;
@@ -424,7 +424,7 @@
 	display = <&display>;
 	status = "okay";
 
-	display: display@di0 {
+	display: disp0 {
 		bits-per-pixel = <32>;
 		bus-width = <24>;
 		status = "okay";
diff --git a/arch/arm/boot/dts/imx6ul.dtsi b/arch/arm/boot/dts/imx6ul.dtsi
index f11a241a340d..d5181f85ca9c 100644
--- a/arch/arm/boot/dts/imx6ul.dtsi
+++ b/arch/arm/boot/dts/imx6ul.dtsi
@@ -98,7 +98,7 @@
 		};
 	};
 
-	intc: interrupt-controller@00a01000 {
+	intc: interrupt-controller@a01000 {
 		compatible = "arm,gic-400", "arm,cortex-a7-gic";
 		#interrupt-cells = <3>;
 		interrupt-controller;
@@ -149,12 +149,12 @@
 			status = "disabled";
 		};
 
-		ocram: sram@00900000 {
+		ocram: sram@900000 {
 			compatible = "mmio-sram";
 			reg = <0x00900000 0x20000>;
 		};
 
-		dma_apbh: dma-apbh@01804000 {
+		dma_apbh: dma-apbh@1804000 {
 			compatible = "fsl,imx6q-dma-apbh", "fsl,imx28-dma-apbh";
 			reg = <0x01804000 0x2000>;
 			interrupts = <0 13 IRQ_TYPE_LEVEL_HIGH>,
@@ -167,7 +167,7 @@
 			clocks = <&clks IMX6UL_CLK_APBHDMA>;
 		};
 
-		gpmi: gpmi-nand@01806000         {
+		gpmi: gpmi-nand@1806000         {
 			compatible = "fsl,imx6q-gpmi-nand";
 			#address-cells = <1>;
 			#size-cells = <1>;
@@ -187,21 +187,21 @@
 			status = "disabled";
 		};
 
-		aips1: aips-bus@02000000 {
+		aips1: aips-bus@2000000 {
 			compatible = "fsl,aips-bus", "simple-bus";
 			#address-cells = <1>;
 			#size-cells = <1>;
 			reg = <0x02000000 0x100000>;
 			ranges;
 
-			spba-bus@02000000 {
+			spba-bus@2000000 {
 				compatible = "fsl,spba-bus", "simple-bus";
 				#address-cells = <1>;
 				#size-cells = <1>;
 				reg = <0x02000000 0x40000>;
 				ranges;
 
-				ecspi1: ecspi@02008000 {
+				ecspi1: ecspi@2008000 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					compatible = "fsl,imx6ul-ecspi", "fsl,imx51-ecspi";
@@ -213,7 +213,7 @@
 					status = "disabled";
 				};
 
-				ecspi2: ecspi@0200c000 {
+				ecspi2: ecspi@200c000 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					compatible = "fsl,imx6ul-ecspi", "fsl,imx51-ecspi";
@@ -225,7 +225,7 @@
 					status = "disabled";
 				};
 
-				ecspi3: ecspi@02010000 {
+				ecspi3: ecspi@2010000 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					compatible = "fsl,imx6ul-ecspi", "fsl,imx51-ecspi";
@@ -237,7 +237,7 @@
 					status = "disabled";
 				};
 
-				ecspi4: ecspi@02014000 {
+				ecspi4: ecspi@2014000 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					compatible = "fsl,imx6ul-ecspi", "fsl,imx51-ecspi";
@@ -249,7 +249,7 @@
 					status = "disabled";
 				};
 
-				uart7: serial@02018000 {
+				uart7: serial@2018000 {
 					compatible = "fsl,imx6ul-uart",
 						     "fsl,imx6q-uart";
 					reg = <0x02018000 0x4000>;
@@ -260,7 +260,7 @@
 					status = "disabled";
 				};
 
-				uart1: serial@02020000 {
+				uart1: serial@2020000 {
 					compatible = "fsl,imx6ul-uart",
 						     "fsl,imx6q-uart";
 					reg = <0x02020000 0x4000>;
@@ -271,7 +271,7 @@
 					status = "disabled";
 				};
 
-				uart8: serial@02024000 {
+				uart8: serial@2024000 {
 					compatible = "fsl,imx6ul-uart",
 						     "fsl,imx6q-uart";
 					reg = <0x02024000 0x4000>;
@@ -282,7 +282,7 @@
 					status = "disabled";
 				};
 
-				sai1: sai@02028000 {
+				sai1: sai@2028000 {
 					#sound-dai-cells = <0>;
 					compatible = "fsl,imx6ul-sai", "fsl,imx6sx-sai";
 					reg = <0x02028000 0x4000>;
@@ -297,7 +297,7 @@
 					status = "disabled";
 				};
 
-				sai2: sai@0202c000 {
+				sai2: sai@202c000 {
 					#sound-dai-cells = <0>;
 					compatible = "fsl,imx6ul-sai", "fsl,imx6sx-sai";
 					reg = <0x0202c000 0x4000>;
@@ -312,7 +312,7 @@
 					status = "disabled";
 				};
 
-				sai3: sai@02030000 {
+				sai3: sai@2030000 {
 					#sound-dai-cells = <0>;
 					compatible = "fsl,imx6ul-sai", "fsl,imx6sx-sai";
 					reg = <0x02030000 0x4000>;
@@ -328,7 +328,7 @@
 				};
 			};
 
-			tsc: tsc@02040000 {
+			tsc: tsc@2040000 {
 				compatible = "fsl,imx6ul-tsc";
 				reg = <0x02040000 0x4000>, <0x0219c000 0x4000>;
 				interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
@@ -339,7 +339,7 @@
 				status = "disabled";
 			};
 
-			pwm1: pwm@02080000 {
+			pwm1: pwm@2080000 {
 				compatible = "fsl,imx6ul-pwm", "fsl,imx27-pwm";
 				reg = <0x02080000 0x4000>;
 				interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>;
@@ -350,7 +350,7 @@
 				status = "disabled";
 			};
 
-			pwm2: pwm@02084000 {
+			pwm2: pwm@2084000 {
 				compatible = "fsl,imx6ul-pwm", "fsl,imx27-pwm";
 				reg = <0x02084000 0x4000>;
 				interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
@@ -361,7 +361,7 @@
 				status = "disabled";
 			};
 
-			pwm3: pwm@02088000 {
+			pwm3: pwm@2088000 {
 				compatible = "fsl,imx6ul-pwm", "fsl,imx27-pwm";
 				reg = <0x02088000 0x4000>;
 				interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
@@ -372,7 +372,7 @@
 				status = "disabled";
 			};
 
-			pwm4: pwm@0208c000 {
+			pwm4: pwm@208c000 {
 				compatible = "fsl,imx6ul-pwm", "fsl,imx27-pwm";
 				reg = <0x0208c000 0x4000>;
 				interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
@@ -383,7 +383,7 @@
 				status = "disabled";
 			};
 
-			can1: flexcan@02090000 {
+			can1: flexcan@2090000 {
 				compatible = "fsl,imx6ul-flexcan", "fsl,imx6q-flexcan";
 				reg = <0x02090000 0x4000>;
 				interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
@@ -393,7 +393,7 @@
 				status = "disabled";
 			};
 
-			can2: flexcan@02094000 {
+			can2: flexcan@2094000 {
 				compatible = "fsl,imx6ul-flexcan", "fsl,imx6q-flexcan";
 				reg = <0x02094000 0x4000>;
 				interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
@@ -403,7 +403,7 @@
 				status = "disabled";
 			};
 
-			gpt1: gpt@02098000 {
+			gpt1: gpt@2098000 {
 				compatible = "fsl,imx6ul-gpt", "fsl,imx6sx-gpt";
 				reg = <0x02098000 0x4000>;
 				interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
@@ -412,7 +412,7 @@
 				clock-names = "ipg", "per";
 			};
 
-			gpio1: gpio@0209c000 {
+			gpio1: gpio@209c000 {
 				compatible = "fsl,imx6ul-gpio", "fsl,imx35-gpio";
 				reg = <0x0209c000 0x4000>;
 				interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>,
@@ -425,7 +425,7 @@
 					      <&iomuxc 16 33 16>;
 			};
 
-			gpio2: gpio@020a0000 {
+			gpio2: gpio@20a0000 {
 				compatible = "fsl,imx6ul-gpio", "fsl,imx35-gpio";
 				reg = <0x020a0000 0x4000>;
 				interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>,
@@ -437,7 +437,7 @@
 				gpio-ranges = <&iomuxc 0 49 16>, <&iomuxc 16 111 6>;
 			};
 
-			gpio3: gpio@020a4000 {
+			gpio3: gpio@20a4000 {
 				compatible = "fsl,imx6ul-gpio", "fsl,imx35-gpio";
 				reg = <0x020a4000 0x4000>;
 				interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>,
@@ -449,7 +449,7 @@
 				gpio-ranges = <&iomuxc 0 65 29>;
 			};
 
-			gpio4: gpio@020a8000 {
+			gpio4: gpio@20a8000 {
 				compatible = "fsl,imx6ul-gpio", "fsl,imx35-gpio";
 				reg = <0x020a8000 0x4000>;
 				interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>,
@@ -461,7 +461,7 @@
 				gpio-ranges = <&iomuxc 0 94 17>, <&iomuxc 17 117 12>;
 			};
 
-			gpio5: gpio@020ac000 {
+			gpio5: gpio@20ac000 {
 				compatible = "fsl,imx6ul-gpio", "fsl,imx35-gpio";
 				reg = <0x020ac000 0x4000>;
 				interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>,
@@ -473,7 +473,7 @@
 				gpio-ranges = <&iomuxc 0 7 10>, <&iomuxc 10 5 2>;
 			};
 
-			fec2: ethernet@020b4000 {
+			fec2: ethernet@20b4000 {
 				compatible = "fsl,imx6ul-fec", "fsl,imx6q-fec";
 				reg = <0x020b4000 0x4000>;
 				interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,
@@ -490,7 +490,7 @@
 				status = "disabled";
 			};
 
-			kpp: kpp@020b8000 {
+			kpp: kpp@20b8000 {
 				compatible = "fsl,imx6ul-kpp", "fsl,imx6q-kpp", "fsl,imx21-kpp";
 				reg = <0x020b8000 0x4000>;
 				interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
@@ -498,14 +498,14 @@
 				status = "disabled";
 			};
 
-			wdog1: wdog@020bc000 {
+			wdog1: wdog@20bc000 {
 				compatible = "fsl,imx6ul-wdt", "fsl,imx21-wdt";
 				reg = <0x020bc000 0x4000>;
 				interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clks IMX6UL_CLK_WDOG1>;
 			};
 
-			wdog2: wdog@020c0000 {
+			wdog2: wdog@20c0000 {
 				compatible = "fsl,imx6ul-wdt", "fsl,imx21-wdt";
 				reg = <0x020c0000 0x4000>;
 				interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
@@ -513,7 +513,7 @@
 				status = "disabled";
 			};
 
-			clks: ccm@020c4000 {
+			clks: ccm@20c4000 {
 				compatible = "fsl,imx6ul-ccm";
 				reg = <0x020c4000 0x4000>;
 				interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>,
@@ -523,7 +523,7 @@
 				clock-names = "ckil", "osc", "ipp_di0", "ipp_di1";
 			};
 
-			anatop: anatop@020c8000 {
+			anatop: anatop@20c8000 {
 				compatible = "fsl,imx6ul-anatop", "fsl,imx6q-anatop",
 					     "syscon", "simple-bus";
 				reg = <0x020c8000 0x1000>;
@@ -580,7 +580,7 @@
 				};
 			};
 
-			usbphy1: usbphy@020c9000 {
+			usbphy1: usbphy@20c9000 {
 				compatible = "fsl,imx6ul-usbphy", "fsl,imx23-usbphy";
 				reg = <0x020c9000 0x1000>;
 				interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
@@ -589,7 +589,7 @@
 				fsl,anatop = <&anatop>;
 			};
 
-			usbphy2: usbphy@020ca000 {
+			usbphy2: usbphy@20ca000 {
 				compatible = "fsl,imx6ul-usbphy", "fsl,imx23-usbphy";
 				reg = <0x020ca000 0x1000>;
 				interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
@@ -598,7 +598,16 @@
 				fsl,anatop = <&anatop>;
 			};
 
-			snvs: snvs@020cc000 {
+			tempmon: tempmon {
+				compatible = "fsl,imx6ul-tempmon", "fsl,imx6sx-tempmon";
+				interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
+				fsl,tempmon = <&anatop>;
+				nvmem-cells = <&tempmon_calib>, <&tempmon_temp_grade>;
+				nvmem-cell-names = "calib", "temp_grade";
+				clocks = <&clks IMX6UL_CLK_PLL3_USB_OTG>;
+			};
+
+			snvs: snvs@20cc000 {
 				compatible = "fsl,sec-v4.0-mon", "syscon", "simple-mfd";
 				reg = <0x020cc000 0x4000>;
 
@@ -628,17 +637,17 @@
 				};
 			};
 
-			epit1: epit@020d0000 {
+			epit1: epit@20d0000 {
 				reg = <0x020d0000 0x4000>;
 				interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			epit2: epit@020d4000 {
+			epit2: epit@20d4000 {
 				reg = <0x020d4000 0x4000>;
 				interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			src: src@020d8000 {
+			src: src@20d8000 {
 				compatible = "fsl,imx6ul-src", "fsl,imx51-src";
 				reg = <0x020d8000 0x4000>;
 				interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>,
@@ -646,7 +655,7 @@
 				#reset-cells = <1>;
 			};
 
-			gpc: gpc@020dc000 {
+			gpc: gpc@20dc000 {
 				compatible = "fsl,imx6ul-gpc", "fsl,imx6q-gpc";
 				reg = <0x020dc000 0x4000>;
 				interrupt-controller;
@@ -655,18 +664,18 @@
 				interrupt-parent = <&intc>;
 			};
 
-			iomuxc: iomuxc@020e0000 {
+			iomuxc: iomuxc@20e0000 {
 				compatible = "fsl,imx6ul-iomuxc";
 				reg = <0x020e0000 0x4000>;
 			};
 
-			gpr: iomuxc-gpr@020e4000 {
+			gpr: iomuxc-gpr@20e4000 {
 				compatible = "fsl,imx6ul-iomuxc-gpr",
 					     "fsl,imx6q-iomuxc-gpr", "syscon";
 				reg = <0x020e4000 0x4000>;
 			};
 
-			gpt2: gpt@020e8000 {
+			gpt2: gpt@20e8000 {
 				compatible = "fsl,imx6ul-gpt", "fsl,imx6sx-gpt";
 				reg = <0x020e8000 0x4000>;
 				interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
@@ -675,7 +684,7 @@
 				clock-names = "ipg", "per";
 			};
 
-			sdma: sdma@020ec000 {
+			sdma: sdma@20ec000 {
 				compatible = "fsl,imx6ul-sdma", "fsl,imx6q-sdma",
 					     "fsl,imx35-sdma";
 				reg = <0x020ec000 0x4000>;
@@ -687,7 +696,7 @@
 				fsl,sdma-ram-script-name = "imx/sdma/sdma-imx6q.bin";
 			};
 
-			pwm5: pwm@020f0000 {
+			pwm5: pwm@20f0000 {
 				compatible = "fsl,imx6ul-pwm", "fsl,imx27-pwm";
 				reg = <0x020f0000 0x4000>;
 				interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
@@ -698,7 +707,7 @@
 				status = "disabled";
 			};
 
-			pwm6: pwm@020f4000 {
+			pwm6: pwm@20f4000 {
 				compatible = "fsl,imx6ul-pwm", "fsl,imx27-pwm";
 				reg = <0x020f4000 0x4000>;
 				interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>;
@@ -709,7 +718,7 @@
 				status = "disabled";
 			};
 
-			pwm7: pwm@020f8000 {
+			pwm7: pwm@20f8000 {
 				compatible = "fsl,imx6ul-pwm", "fsl,imx27-pwm";
 				reg = <0x020f8000 0x4000>;
 				interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
@@ -720,7 +729,7 @@
 				status = "disabled";
 			};
 
-			pwm8: pwm@020fc000 {
+			pwm8: pwm@20fc000 {
 				compatible = "fsl,imx6ul-pwm", "fsl,imx27-pwm";
 				reg = <0x020fc000 0x4000>;
 				interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
@@ -732,14 +741,14 @@
 			};
 		};
 
-		aips2: aips-bus@02100000 {
+		aips2: aips-bus@2100000 {
 			compatible = "fsl,aips-bus", "simple-bus";
 			#address-cells = <1>;
 			#size-cells = <1>;
 			reg = <0x02100000 0x100000>;
 			ranges;
 
-			usbotg1: usb@02184000 {
+			usbotg1: usb@2184000 {
 				compatible = "fsl,imx6ul-usb", "fsl,imx27-usb";
 				reg = <0x02184000 0x200>;
 				interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
@@ -753,7 +762,7 @@
 				status = "disabled";
 			};
 
-			usbotg2: usb@02184200 {
+			usbotg2: usb@2184200 {
 				compatible = "fsl,imx6ul-usb", "fsl,imx27-usb";
 				reg = <0x02184200 0x200>;
 				interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
@@ -766,13 +775,13 @@
 				status = "disabled";
 			};
 
-			usbmisc: usbmisc@02184800 {
+			usbmisc: usbmisc@2184800 {
 				#index-cells = <1>;
 				compatible = "fsl,imx6ul-usbmisc", "fsl,imx6q-usbmisc";
 				reg = <0x02184800 0x200>;
 			};
 
-			fec1: ethernet@02188000 {
+			fec1: ethernet@2188000 {
 				compatible = "fsl,imx6ul-fec", "fsl,imx6q-fec";
 				reg = <0x02188000 0x4000>;
 				interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>,
@@ -789,7 +798,7 @@
 				status = "disabled";
 			};
 
-			usdhc1: usdhc@02190000 {
+			usdhc1: usdhc@2190000 {
 				compatible = "fsl,imx6ul-usdhc", "fsl,imx6sx-usdhc";
 				reg = <0x02190000 0x4000>;
 				interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
@@ -801,7 +810,7 @@
 				status = "disabled";
 			};
 
-			usdhc2: usdhc@02194000 {
+			usdhc2: usdhc@2194000 {
 				compatible = "fsl,imx6ul-usdhc", "fsl,imx6sx-usdhc";
 				reg = <0x02194000 0x4000>;
 				interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
@@ -813,7 +822,7 @@
 				status = "disabled";
 			};
 
-			adc1: adc@02198000 {
+			adc1: adc@2198000 {
 				compatible = "fsl,imx6ul-adc", "fsl,vf610-adc";
 				reg = <0x02198000 0x4000>;
 				interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
@@ -825,7 +834,7 @@
 				status = "disabled";
 			};
 
-			i2c1: i2c@021a0000 {
+			i2c1: i2c@21a0000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx6ul-i2c", "fsl,imx21-i2c";
@@ -835,7 +844,7 @@
 				status = "disabled";
 			};
 
-			i2c2: i2c@021a4000 {
+			i2c2: i2c@21a4000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx6ul-i2c", "fsl,imx21-i2c";
@@ -845,7 +854,7 @@
 				status = "disabled";
 			};
 
-			i2c3: i2c@021a8000 {
+			i2c3: i2c@21a8000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx6ul-i2c", "fsl,imx21-i2c";
@@ -855,18 +864,28 @@
 				status = "disabled";
 			};
 
-			mmdc: mmdc@021b0000 {
+			mmdc: mmdc@21b0000 {
 				compatible = "fsl,imx6ul-mmdc", "fsl,imx6q-mmdc";
 				reg = <0x021b0000 0x4000>;
 			};
 
-			ocotp: ocotp-ctrl@021bc000 {
+			ocotp: ocotp-ctrl@21bc000 {
+				#address-cells = <1>;
+				#size-cells = <1>;
 				compatible = "fsl,imx6ul-ocotp", "syscon";
 				reg = <0x021bc000 0x4000>;
 				clocks = <&clks IMX6UL_CLK_OCOTP>;
+
+				tempmon_calib: calib@38 {
+					reg = <0x38 4>;
+				};
+
+				tempmon_temp_grade: temp-grade@20 {
+					reg = <0x20 4>;
+				};
 			};
 
-			lcdif: lcdif@021c8000 {
+			lcdif: lcdif@21c8000 {
 				compatible = "fsl,imx6ul-lcdif", "fsl,imx28-lcdif";
 				reg = <0x021c8000 0x4000>;
 				interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
@@ -877,7 +896,7 @@
 				status = "disabled";
 			};
 
-			qspi: qspi@021e0000 {
+			qspi: qspi@21e0000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx6ul-qspi", "fsl,imx6sx-qspi";
@@ -890,7 +909,7 @@
 				status = "disabled";
 			};
 
-			uart2: serial@021e8000 {
+			uart2: serial@21e8000 {
 				compatible = "fsl,imx6ul-uart",
 					     "fsl,imx6q-uart";
 				reg = <0x021e8000 0x4000>;
@@ -901,7 +920,7 @@
 				status = "disabled";
 			};
 
-			uart3: serial@021ec000 {
+			uart3: serial@21ec000 {
 				compatible = "fsl,imx6ul-uart",
 					     "fsl,imx6q-uart";
 				reg = <0x021ec000 0x4000>;
@@ -912,7 +931,7 @@
 				status = "disabled";
 			};
 
-			uart4: serial@021f0000 {
+			uart4: serial@21f0000 {
 				compatible = "fsl,imx6ul-uart",
 					     "fsl,imx6q-uart";
 				reg = <0x021f0000 0x4000>;
@@ -923,7 +942,7 @@
 				status = "disabled";
 			};
 
-			uart5: serial@021f4000 {
+			uart5: serial@21f4000 {
 				compatible = "fsl,imx6ul-uart",
 					     "fsl,imx6q-uart";
 				reg = <0x021f4000 0x4000>;
@@ -934,7 +953,7 @@
 				status = "disabled";
 			};
 
-			i2c4: i2c@021f8000 {
+			i2c4: i2c@21f8000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx6ul-i2c", "fsl,imx21-i2c";
@@ -944,7 +963,7 @@
 				status = "disabled";
 			};
 
-			uart6: serial@021fc000 {
+			uart6: serial@21fc000 {
 				compatible = "fsl,imx6ul-uart",
 					     "fsl,imx6q-uart";
 				reg = <0x021fc000 0x4000>;
diff --git a/arch/arm/boot/dts/imx7-colibri.dtsi b/arch/arm/boot/dts/imx7-colibri.dtsi
index 0a3915868aa3..bb5bf94f1a32 100644
--- a/arch/arm/boot/dts/imx7-colibri.dtsi
+++ b/arch/arm/boot/dts/imx7-colibri.dtsi
@@ -121,7 +121,7 @@
 	pinctrl-0 = <&pinctrl_i2c1 &pinctrl_i2c1_int>;
 	status = "okay";
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		compatible = "fsl,sgtl5000";
 		#sound-dai-cells = <0>;
 		reg = <0x0a>;
diff --git a/arch/arm/boot/dts/imx7d-nitrogen7.dts b/arch/arm/boot/dts/imx7d-nitrogen7.dts
index e7998308861f..2b05898bb3f6 100644
--- a/arch/arm/boot/dts/imx7d-nitrogen7.dts
+++ b/arch/arm/boot/dts/imx7d-nitrogen7.dts
@@ -181,7 +181,7 @@
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
 
-	pmic: pfuze3000@08 {
+	pmic: pfuze3000@8 {
 		compatible = "fsl,pfuze3000";
 		reg = <0x08>;
 
diff --git a/arch/arm/boot/dts/imx7d-pico.dts b/arch/arm/boot/dts/imx7d-pico.dts
index e78c2c9cc28a..508328b2a6bf 100644
--- a/arch/arm/boot/dts/imx7d-pico.dts
+++ b/arch/arm/boot/dts/imx7d-pico.dts
@@ -52,6 +52,17 @@
 		reg = <0x80000000 0x80000000>;
 	};
 
+	reg_ap6212: regulator-ap6212 {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_reg_ap6212>;
+		regulator-name = "AP6212";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio4 16 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
 	reg_2p5v: regulator-2p5v {
 		compatible = "regulator-fixed";
 		regulator-name = "2P5V";
@@ -137,7 +148,7 @@
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		#sound-dai-cells = <0>;
 		reg = <0x0a>;
 		compatible = "fsl,sgtl5000";
@@ -152,7 +163,7 @@
 	pinctrl-0 = <&pinctrl_i2c4>;
 	status = "okay";
 
-	pmic: pfuze3000@08 {
+	pmic: pfuze3000@8 {
 		compatible = "fsl,pfuze3000";
 		reg = <0x08>;
 
@@ -271,6 +282,17 @@
 	status = "okay";
 };
 
+&usdhc2 { /* Wifi SDIO */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc2>;
+	no-1-8-v;
+	non-removable;
+	keep-power-in-suspend;
+	wakeup-source;
+	vmmc-supply = <&reg_ap6212>;
+	status = "okay";
+};
+
 &usdhc3 {
 	pinctrl-names = "default", "state_100mhz", "state_200mhz";
 	pinctrl-0 = <&pinctrl_usdhc3>;
@@ -326,6 +348,12 @@
 		>;
 	};
 
+	pinctrl_reg_ap6212: regap6212grp {
+		fsl,pins = <
+			MX7D_PAD_ECSPI1_SCLK__GPIO4_IO16	0x59
+		>;
+	};
+
 	pinctrl_sai1: sai1grp {
 		fsl,pins = <
 			MX7D_PAD_ENET1_RX_CLK__SAI1_TX_BCLK	0x1f
@@ -348,6 +376,17 @@
 		>;
 	};
 
+	pinctrl_usdhc2: usdhc2grp {
+		fsl,pins = <
+			MX7D_PAD_SD2_CMD__SD2_CMD		0x59
+			MX7D_PAD_SD2_CLK__SD2_CLK		0x19
+			MX7D_PAD_SD2_DATA0__SD2_DATA0		0x59
+			MX7D_PAD_SD2_DATA1__SD2_DATA1		0x59
+			MX7D_PAD_SD2_DATA2__SD2_DATA2		0x59
+			MX7D_PAD_SD2_DATA3__SD2_DATA3		0x59
+		>;
+	};
+
 	pinctrl_usdhc3: usdhc3grp {
 		fsl,pins = <
 			MX7D_PAD_SD3_CMD__SD3_CMD		0x59
diff --git a/arch/arm/boot/dts/imx7d-sdb.dts b/arch/arm/boot/dts/imx7d-sdb.dts
index 44637cabcc56..a7a5dc7b2700 100644
--- a/arch/arm/boot/dts/imx7d-sdb.dts
+++ b/arch/arm/boot/dts/imx7d-sdb.dts
@@ -241,7 +241,7 @@
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
 
-	pmic: pfuze3000@08 {
+	pmic: pfuze3000@8 {
 		compatible = "fsl,pfuze3000";
 		reg = <0x08>;
 
diff --git a/arch/arm/boot/dts/imx7s-warp.dts b/arch/arm/boot/dts/imx7s-warp.dts
index 07b63f8b7314..9bdf121f7e43 100644
--- a/arch/arm/boot/dts/imx7s-warp.dts
+++ b/arch/arm/boot/dts/imx7s-warp.dts
@@ -122,7 +122,7 @@
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
 
-	pmic: pfuze3000@08 {
+	pmic: pfuze3000@8 {
 		compatible = "fsl,pfuze3000";
 		reg = <0x08>;
 
@@ -226,7 +226,7 @@
 	pinctrl-0 = <&pinctrl_i2c4>;
 	status = "okay";
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 		#sound-dai-cells = <0>;
 		reg = <0x0a>;
 		compatible = "fsl,sgtl5000";
diff --git a/arch/arm/boot/dts/integrator.dtsi b/arch/arm/boot/dts/integrator.dtsi
index 380f9ae60c78..4d58638d104b 100644
--- a/arch/arm/boot/dts/integrator.dtsi
+++ b/arch/arm/boot/dts/integrator.dtsi
@@ -11,7 +11,7 @@
 		reg = <0x10000000 0x200>;
 
 		/* Use core module LED to indicate CPU load */
-		led@0c.0 {
+		led@c.0 {
 			compatible = "register-bit-led";
 			offset = <0x0c>;
 			mask = <0x01>;
@@ -100,7 +100,7 @@
 			compatible = "syscon", "simple-mfd";
 			reg = <0x1a000000 0x10>;
 
-			led@04.0 {
+			led@4.0 {
 				compatible = "register-bit-led";
 				offset = <0x04>;
 				mask = <0x01>;
@@ -108,21 +108,21 @@
 				linux,default-trigger = "heartbeat";
 				default-state = "on";
 			};
-			led@04.1 {
+			led@4.1 {
 				compatible = "register-bit-led";
 				offset = <0x04>;
 				mask = <0x02>;
 				label = "integrator:yellow";
 				default-state = "off";
 			};
-			led@04.2 {
+			led@4.2 {
 				compatible = "register-bit-led";
 				offset = <0x04>;
 				mask = <0x04>;
 				label = "integrator:red";
 				default-state = "off";
 			};
-			led@04.3 {
+			led@4.3 {
 				compatible = "register-bit-led";
 				offset = <0x04>;
 				mask = <0x08>;
diff --git a/arch/arm/boot/dts/integratorap.dts b/arch/arm/boot/dts/integratorap.dts
index a5d88a213dcd..94d2ff9836d0 100644
--- a/arch/arm/boot/dts/integratorap.dts
+++ b/arch/arm/boot/dts/integratorap.dts
@@ -154,21 +154,26 @@
 	};
 
 	pci: pciv3@62000000 {
-		compatible = "v3,v360epc-pci";
+		compatible = "arm,integrator-ap-pci", "v3,v360epc-pci";
 		#interrupt-cells = <1>;
 		#size-cells = <2>;
 		#address-cells = <3>;
-		reg = <0x62000000 0x10000>;
+		/* Bridge registers and config access space */
+		reg = <0x62000000 0x10000>, <0x61000000 0x01000000>;
 		interrupt-parent = <&pic>;
 		interrupts = <17>; /* Bus error IRQ */
-		ranges = <0x00000000 0 0x61000000 /* config space */
-			0x61000000 0 0x00100000 /* 16 MiB @ 61000000 */
-			0x01000000 0 0x0 /* I/O space */
-			0x60000000 0 0x00100000 /* 16 MiB @ 60000000 */
-			0x02000000 0 0x00000000 /* non-prefectable memory */
-			0x40000000 0 0x10000000 /* 256 MiB @ 40000000 */
-			0x42000000 0 0x10000000 /* prefetchable memory */
-			0x50000000 0 0x10000000>; /* 256 MiB @ 50000000 */
+		clocks = <&pciclk>;
+		bus-range = <0x00 0xff>;
+		ranges = <0x01000000 0 0x0000000 /* I/O space @00000000 */
+			0x60000000 0 0x00010000 /* 64 KB @ LB 60000000 */
+			0x02000000 0 0x40000000 /* non-prefectable memory @40000000 */
+			0x40000000 0 0x10000000 /* 256 MiB @ LB 40000000 1:1 */
+			0x42000000 0 0x50000000 /* prefetchable memory @50000000 */
+			0x50000000 0 0x10000000>; /* 256 MiB @ LB 50000000 1:1 */
+		dma-ranges = <0x02000000 0 0x20000000 /* EBI memory space */
+			0x20000000 0 0x20000000 /* 512 MB @ LB 20000000 1:1 */
+			0x02000000 0 0x80000000 /* Core module alias memory */
+			0x80000000 0 0x40000000>; /* 1GB @ LB 80000000 */
 		interrupt-map-mask = <0xf800 0 0 0x7>;
 		interrupt-map = <
 		/* IDSEL 9 */
diff --git a/arch/arm/boot/dts/iwg20d-q7-common.dtsi b/arch/arm/boot/dts/iwg20d-q7-common.dtsi
new file mode 100644
index 000000000000..efd8af9242d1
--- /dev/null
+++ b/arch/arm/boot/dts/iwg20d-q7-common.dtsi
@@ -0,0 +1,152 @@
+/*
+ * Device Tree Source for the iWave-RZ/G1M/G1N Qseven carrier board
+ *
+ * Copyright (C) 2017 Renesas Electronics Corp.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+/ {
+	aliases {
+		serial0 = &scif0;
+		ethernet0 = &avb;
+	};
+
+	chosen {
+		bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
+		stdout-path = "serial0:115200n8";
+	};
+
+	vcc_sdhi1: regulator-vcc-sdhi1 {
+		compatible = "regulator-fixed";
+
+		regulator-name = "SDHI1 Vcc";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&gpio1 16 GPIO_ACTIVE_LOW>;
+	};
+
+	vccq_sdhi1: regulator-vccq-sdhi1 {
+		compatible = "regulator-gpio";
+
+		regulator-name = "SDHI1 VccQ";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpios = <&gpio2 30 GPIO_ACTIVE_LOW>;
+		gpios-states = <1>;
+		states = <3300000 1
+			  1800000 0>;
+	};
+};
+
+&avb {
+	pinctrl-0 = <&avb_pins>;
+	pinctrl-names = "default";
+
+	phy-handle = <&phy3>;
+	phy-mode = "gmii";
+	renesas,no-ether-link;
+	status = "okay";
+
+	phy3: ethernet-phy@3 {
+		reg = <3>;
+		micrel,led-mode = <1>;
+	};
+};
+
+&hsusb {
+	status = "okay";
+	pinctrl-0 = <&usb0_pins>;
+	pinctrl-names = "default";
+};
+
+&i2c2 {
+	pinctrl-0 = <&i2c2_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+	clock-frequency = <400000>;
+
+	rtc@68 {
+		compatible = "ti,bq32000";
+		reg = <0x68>;
+	};
+};
+
+&pci0 {
+	pinctrl-0 = <&usb0_pins>;
+	pinctrl-names = "default";
+};
+
+&pci1 {
+	status = "okay";
+	pinctrl-0 = <&usb1_pins>;
+	pinctrl-names = "default";
+};
+
+&pfc {
+	avb_pins: avb {
+		groups = "avb_mdio", "avb_gmii";
+		function = "avb";
+	};
+
+	i2c2_pins: i2c2 {
+		groups = "i2c2";
+		function = "i2c2";
+	};
+
+	scif0_pins: scif0 {
+		groups = "scif0_data_d";
+		function = "scif0";
+	};
+
+	sdhi1_pins: sd1 {
+		groups = "sdhi1_data4", "sdhi1_ctrl";
+		function = "sdhi1";
+		power-source = <3300>;
+	};
+
+	sdhi1_pins_uhs: sd1_uhs {
+		groups = "sdhi1_data4", "sdhi1_ctrl";
+		function = "sdhi1";
+		power-source = <1800>;
+	};
+
+	usb0_pins: usb0 {
+		groups = "usb0";
+		function = "usb0";
+	};
+
+	usb1_pins: usb1 {
+		groups = "usb1";
+		function = "usb1";
+	};
+};
+
+&scif0 {
+	pinctrl-0 = <&scif0_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&sdhi1 {
+	pinctrl-0 = <&sdhi1_pins>;
+	pinctrl-1 = <&sdhi1_pins_uhs>;
+	pinctrl-names = "default", "state_uhs";
+
+	vmmc-supply = <&vcc_sdhi1>;
+	vqmmc-supply = <&vccq_sdhi1>;
+	cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
+	wp-gpios = <&gpio6 15 GPIO_ACTIVE_HIGH>;
+	sd-uhs-sdr50;
+	status = "okay";
+};
+
+&usbphy {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/iwg20d-q7-dbcm-ca.dtsi b/arch/arm/boot/dts/iwg20d-q7-dbcm-ca.dtsi
new file mode 100644
index 000000000000..31fab5f183a9
--- /dev/null
+++ b/arch/arm/boot/dts/iwg20d-q7-dbcm-ca.dtsi
@@ -0,0 +1,43 @@
+/*
+ * Device Tree Source for the iWave-RZ-G1M/N Daughter Board Camera Module
+ *
+ * Copyright (C) 2017 Renesas Electronics Corp.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+/ {
+	aliases {
+		serial1 = &scif1;
+		serial4 = &hscif1;
+	};
+};
+
+&hscif1 {
+	pinctrl-0 = <&hscif1_pins>;
+	pinctrl-names = "default";
+
+	uart-has-rtscts;
+	status = "okay";
+};
+
+&pfc {
+	hscif1_pins: hscif1 {
+		groups = "hscif1_data_c", "hscif1_ctrl_c";
+		function = "hscif1";
+	};
+
+	scif1_pins: scif1 {
+		groups = "scif1_data_d";
+		function = "scif1";
+	};
+};
+
+&scif1 {
+	pinctrl-0 = <&scif1_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/keystone-k2e.dtsi b/arch/arm/boot/dts/keystone-k2e.dtsi
index 819ab8345916..6b796b52ff4f 100644
--- a/arch/arm/boot/dts/keystone-k2e.dtsi
+++ b/arch/arm/boot/dts/keystone-k2e.dtsi
@@ -88,7 +88,7 @@
 			};
 		};
 
-		msm_ram: msmram@0c000000 {
+		msm_ram: msmram@c000000 {
 			compatible = "mmio-sram";
 			reg = <0x0c000000 0x200000>;
 			ranges = <0x0 0x0c000000 0x200000>;
@@ -100,7 +100,7 @@
 			};
 		};
 
-		psc: power-sleep-controller@02350000 {
+		psc: power-sleep-controller@2350000 {
 			pscrst: reset-controller {
 				compatible = "ti,k2e-pscrst", "ti,syscon-reset";
 				#reset-cells = <1>;
@@ -111,7 +111,7 @@
 			};
 		};
 
-		dspgpio0: keystone_dsp_gpio@02620240 {
+		dspgpio0: keystone_dsp_gpio@2620240 {
 			compatible = "ti,keystone-dsp-gpio";
 			gpio-controller;
 			#gpio-cells = <2>;
diff --git a/arch/arm/boot/dts/keystone-k2g-evm.dts b/arch/arm/boot/dts/keystone-k2g-evm.dts
index f462f1043531..656af194a518 100644
--- a/arch/arm/boot/dts/keystone-k2g-evm.dts
+++ b/arch/arm/boot/dts/keystone-k2g-evm.dts
@@ -45,6 +45,22 @@
 		regulator-max-microvolt = <3300000>;
 		regulator-always-on;
 	};
+
+	ecap0_pins: ecap0_pins {
+		pinctrl-single,pins = <
+			K2G_CORE_IOPAD(0x1374) (BUFFER_CLASS_B | MUX_MODE4)	/* pr1_mdio_data.ecap0_in_apwm0_out */
+		>;
+	};
+
+	spi1_pins: pinmux_spi1_pins {
+		pinctrl-single,pins = <
+			K2G_CORE_IOPAD(0x11a4) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0)	/* spi1_scs0.spi1_scs0 */
+			K2G_CORE_IOPAD(0x11ac) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0)	/* spi1_clk.spi1_clk */
+			K2G_CORE_IOPAD(0x11b0) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0)	/* spi1_miso.spi1_miso */
+			K2G_CORE_IOPAD(0x11b4) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0)	/* spi1_mosi.spi1_mosi */
+		>;
+	};
+
 };
 
 &k2g_pinctrl {
@@ -81,6 +97,14 @@
 			K2G_CORE_IOPAD(0x1110) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE0)	/* mmc1_cmd.mmc1_cmd */
 		>;
 	};
+
+	i2c0_pins: pinmux_i2c0_pins {
+		pinctrl-single,pins = <
+			K2G_CORE_IOPAD(0x137c) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE0)	/* i2c0_scl.i2c0_scl */
+			K2G_CORE_IOPAD(0x1380) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE0)	/* i2c0_sda.i2c0_sda */
+		>;
+	};
+
 };
 
 &uart0 {
@@ -112,3 +136,72 @@
 	memory-region = <&dsp_common_memory>;
 	status = "okay";
 };
+
+&i2c0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c0_pins>;
+	status = "okay";
+
+	eeprom@50 {
+		compatible = "atmel,24c1024";
+		reg = <0x50>;
+	};
+};
+
+&keystone_usb0 {
+	status = "okay";
+};
+
+&usb0_phy {
+	status = "okay";
+};
+
+&usb0 {
+	dr_mode = "host";
+	status = "okay";
+};
+
+&keystone_usb1 {
+	status = "okay";
+};
+
+&usb1_phy {
+	status = "okay";
+};
+
+&usb1 {
+	dr_mode = "peripheral";
+	status = "okay";
+};
+
+&ecap0 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&ecap0_pins>;
+};
+
+&spi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi1_pins>;
+	status = "okay";
+
+	spi_nor: flash@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		spi-max-frequency = <5000000>;
+		m25p,fast-read;
+		reg = <0>;
+
+		partition@0 {
+			label = "u-boot-spl";
+			reg = <0x0 0x100000>;
+			read-only;
+		};
+
+		partition@1 {
+			label = "misc";
+			reg = <0x100000 0xf00000>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/keystone-k2g.dtsi b/arch/arm/boot/dts/keystone-k2g.dtsi
index 826b286665e6..8f313ff406b9 100644
--- a/arch/arm/boot/dts/keystone-k2g.dtsi
+++ b/arch/arm/boot/dts/keystone-k2g.dtsi
@@ -28,6 +28,9 @@
 
 	aliases {
 		serial0 = &uart0;
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
 		rproc0 = &dsp0;
 	};
 
@@ -42,7 +45,7 @@
 		};
 	};
 
-	gic: interrupt-controller@02561000 {
+	gic: interrupt-controller@2561000 {
 		compatible = "arm,gic-400", "arm,cortex-a15-gic";
 		#interrupt-cells = <3>;
 		interrupt-controller;
@@ -80,7 +83,7 @@
 		ranges = <0x0 0x0 0x0 0xc0000000>;
 		dma-ranges = <0x80000000 0x8 0x00000000 0x80000000>;
 
-		msm_ram: msmram@0c000000 {
+		msm_ram: msmram@c000000 {
 			compatible = "mmio-sram";
 			reg = <0x0c000000 0x100000>;
 			ranges = <0x0 0x0c000000 0x100000>;
@@ -92,19 +95,19 @@
 			};
 		};
 
-		k2g_pinctrl: pinmux@02621000 {
+		k2g_pinctrl: pinmux@2621000 {
 			compatible = "pinctrl-single";
 			reg = <0x02621000 0x410>;
 			pinctrl-single,register-width = <32>;
 			pinctrl-single,function-mask = <0x001b0007>;
 		};
 
-		devctrl: device-state-control@02620000 {
+		devctrl: device-state-control@2620000 {
 			compatible = "ti,keystone-devctrl", "syscon";
 			reg = <0x02620000 0x1000>;
 		};
 
-		uart0: serial@02530c00 {
+		uart0: serial@2530c00 {
 			compatible = "ti,da830-uart", "ns16550a";
 			current-speed = <115200>;
 			reg-shift = <2>;
@@ -115,7 +118,7 @@
 			status = "disabled";
 		};
 
-		dcan0: can@0260B200 {
+		dcan0: can@260b200 {
 			compatible = "ti,am4372-d_can", "ti,am3352-d_can";
 			reg = <0x0260B200 0x200>;
 			interrupts = <GIC_SPI 190 IRQ_TYPE_EDGE_RISING>;
@@ -124,7 +127,7 @@
 			clocks = <&k2g_clks 0x0008 1>;
 		};
 
-		dcan1: can@0260B400 {
+		dcan1: can@260b400 {
 			compatible = "ti,am4372-d_can", "ti,am3352-d_can";
 			reg = <0x0260B400 0x200>;
 			interrupts = <GIC_SPI 193 IRQ_TYPE_EDGE_RISING>;
@@ -133,7 +136,40 @@
 			clocks = <&k2g_clks 0x0009 1>;
 		};
 
-		kirq0: keystone_irq@026202a0 {
+		i2c0: i2c@2530000 {
+			compatible = "ti,keystone-i2c";
+			reg = <0x02530000 0x400>;
+			clocks = <&k2g_clks 0x003a 0>;
+			power-domains = <&k2g_pds 0x003a>;
+			interrupts = <GIC_SPI 88 IRQ_TYPE_EDGE_RISING>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		i2c1: i2c@2530400 {
+			compatible = "ti,keystone-i2c";
+			reg = <0x02530400 0x400>;
+			clocks = <&k2g_clks 0x003b 0>;
+			power-domains = <&k2g_pds 0x003b>;
+			interrupts = <GIC_SPI 89 IRQ_TYPE_EDGE_RISING>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		i2c2: i2c@2530800 {
+			compatible = "ti,keystone-i2c";
+			reg = <0x02530800 0x400>;
+			clocks = <&k2g_clks 0x003c 0>;
+			power-domains = <&k2g_pds 0x003c>;
+			interrupts = <GIC_SPI 90 IRQ_TYPE_EDGE_RISING>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		kirq0: keystone_irq@26202a0 {
 			compatible = "ti,keystone-irq";
 			interrupts = <GIC_SPI 1 IRQ_TYPE_EDGE_RISING>;
 			interrupt-controller;
@@ -141,7 +177,7 @@
 			ti,syscon-dev = <&devctrl 0x2a0>;
 		};
 
-		dspgpio0: keystone_dsp_gpio@02620240 {
+		dspgpio0: keystone_dsp_gpio@2620240 {
 			compatible = "ti,keystone-dsp-gpio";
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -164,7 +200,7 @@
 			status = "disabled";
 		};
 
-		msgmgr: msgmgr@02a00000 {
+		msgmgr: msgmgr@2a00000 {
 			compatible = "ti,k2g-message-manager";
 			#mbox-cells = <2>;
 			reg-names = "queue_proxy_region",
@@ -176,7 +212,7 @@
 				     <GIC_SPI 327 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
-		pmmc: pmmc@02921c00 {
+		pmmc: pmmc@2921c00 {
 			compatible = "ti,k2g-sci";
 			/*
 			 * In case of rare platforms that does not use k2g as
@@ -246,7 +282,7 @@
 			clock-names = "gpio";
 		};
 
-		edma0: edma@02700000 {
+		edma0: edma@2700000 {
 			compatible = "ti,k2g-edma3-tpcc", "ti,edma3-tpcc";
 			reg =	<0x02700000 0x8000>;
 			reg-names = "edma3_cc";
@@ -265,19 +301,19 @@
 			power-domains = <&k2g_pds 0x3f>;
 		};
 
-		edma0_tptc0: tptc@02760000 {
+		edma0_tptc0: tptc@2760000 {
 			compatible = "ti,k2g-edma3-tptc", "ti,edma3-tptc";
 			reg =	<0x02760000 0x400>;
 			power-domains = <&k2g_pds 0x3f>;
 		};
 
-		edma0_tptc1: tptc@02768000 {
+		edma0_tptc1: tptc@2768000 {
 			compatible = "ti,k2g-edma3-tptc", "ti,edma3-tptc";
 			reg =	<0x02768000 0x400>;
 			power-domains = <&k2g_pds 0x3f>;
 		};
 
-		edma1: edma@02728000 {
+		edma1: edma@2728000 {
 			compatible = "ti,k2g-edma3-tpcc", "ti,edma3-tpcc";
 			reg =	<0x02728000 0x8000>;
 			reg-names = "edma3_cc";
@@ -300,13 +336,13 @@
 			power-domains = <&k2g_pds 0x4f>;
 		};
 
-		edma1_tptc0: tptc@027b0000 {
+		edma1_tptc0: tptc@27b0000 {
 			compatible = "ti,k2g-edma3-tptc", "ti,edma3-tptc";
 			reg =	<0x027b0000 0x400>;
 			power-domains = <&k2g_pds 0x4f>;
 		};
 
-		edma1_tptc1: tptc@027b8000 {
+		edma1_tptc1: tptc@27b8000 {
 			compatible = "ti,k2g-edma3-tptc", "ti,edma3-tptc";
 			reg =	<0x027b8000 0x400>;
 			power-domains = <&k2g_pds 0x4f>;
@@ -343,5 +379,177 @@
 			clock-names = "fck", "mmchsdb_fck";
 			status = "disabled";
 		};
+
+		mcasp0: mcasp@2340000 {
+			compatible = "ti,am33xx-mcasp-audio";
+			reg = <0x02340000 0x2000>,
+			      <0x21804000 0x1000>;
+			reg-names = "mpu","dat";
+			interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tx", "rx";
+			dmas = <&edma0 24 1>, <&edma0 25 1>;
+			dma-names = "tx", "rx";
+			power-domains = <&k2g_pds 0x4>;
+			clocks = <&k2g_clks 0x4 0>;
+			clock-names = "fck";
+			status = "disabled";
+		};
+
+		mcasp1: mcasp@2342000 {
+			compatible = "ti,am33xx-mcasp-audio";
+			reg = <0x02342000 0x2000>,
+			      <0x21804400 0x1000>;
+			reg-names = "mpu","dat";
+			interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tx", "rx";
+			dmas = <&edma1 48 1>, <&edma1 49 1>;
+			dma-names = "tx", "rx";
+			power-domains = <&k2g_pds 0x5>;
+			clocks = <&k2g_clks 0x5 0>;
+			clock-names = "fck";
+			status = "disabled";
+		};
+
+		mcasp2: mcasp@2344000 {
+			compatible = "ti,am33xx-mcasp-audio";
+			reg = <0x02344000 0x2000>,
+			      <0x21804800 0x1000>;
+			reg-names = "mpu","dat";
+			interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tx", "rx";
+			dmas = <&edma1 50 1>, <&edma1 51 1>;
+			dma-names = "tx", "rx";
+			power-domains = <&k2g_pds 0x6>;
+			clocks = <&k2g_clks 0x6 0>;
+			clock-names = "fck";
+			status = "disabled";
+		};
+
+		usb0_phy: usb-phy@0 {
+			compatible = "usb-nop-xceiv";
+			status = "disabled";
+		};
+
+		keystone_usb0: keystone-dwc3@2680000 {
+			compatible = "ti,keystone-dwc3";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			reg = <0x2680000 0x10000>;
+			interrupts = <GIC_SPI 128 IRQ_TYPE_EDGE_RISING>;
+			ranges;
+			dma-coherent;
+			dma-ranges;
+			status = "disabled";
+			power-domains = <&k2g_pds 0x0016>;
+
+			usb0: usb@2690000 {
+				compatible = "snps,dwc3";
+				reg = <0x2690000 0x10000>;
+				interrupts = <GIC_SPI 128 IRQ_TYPE_EDGE_RISING>;
+				maximum-speed = "high-speed";
+				dr_mode = "otg";
+				usb-phy = <&usb0_phy>;
+				status = "disabled";
+			};
+		};
+
+		usb1_phy: usb-phy@1 {
+			compatible = "usb-nop-xceiv";
+			status = "disabled";
+		};
+
+		keystone_usb1: keystone-dwc3@2580000 {
+			compatible = "ti,keystone-dwc3";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			reg = <0x2580000 0x10000>;
+			interrupts = <GIC_SPI 144 IRQ_TYPE_EDGE_RISING>;
+			ranges;
+			dma-coherent;
+			dma-ranges;
+			status = "disabled";
+			power-domains = <&k2g_pds 0x0017>;
+
+			usb1: usb@2590000 {
+				compatible = "snps,dwc3";
+				reg = <0x2590000 0x10000>;
+				interrupts = <GIC_SPI 144 IRQ_TYPE_EDGE_RISING>;
+				maximum-speed = "high-speed";
+				dr_mode = "otg";
+				usb-phy = <&usb1_phy>;
+				status = "disabled";
+			};
+		};
+
+		ecap0: pwm@21d1800 {
+			compatible = "ti,k2g-ecap", "ti,am3352-ecap";
+			#pwm-cells = <3>;
+			reg = <0x021d1800 0x60>;
+			power-domains = <&k2g_pds 0x38>;
+			clocks = <&k2g_clks 0x38 0>;
+			clock-names = "fck";
+			status = "disabled";
+		};
+
+		ecap1: pwm@21d1c00 {
+			compatible = "ti,k2g-ecap", "ti,am3352-ecap";
+			#pwm-cells = <3>;
+			reg = <0x021d1c00 0x60>;
+			power-domains = <&k2g_pds 0x39>;
+			clocks = <&k2g_clks 0x39 0x0>;
+			clock-names = "fck";
+			status = "disabled";
+		};
+
+		spi0: spi@21805400 {
+			compatible = "ti,keystone-spi";
+			reg = <0x21805400 0x200>;
+			num-cs = <4>;
+			ti,davinci-spi-intr-line = <0>;
+			interrupts = <GIC_SPI 64 IRQ_TYPE_EDGE_RISING>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			power-domains = <&k2g_pds 0x0010>;
+			clocks = <&k2g_clks 0x0010 0>;
+		};
+
+		spi1: spi@21805800 {
+			compatible = "ti,keystone-spi";
+			reg = <0x21805800 0x200>;
+			num-cs = <4>;
+			ti,davinci-spi-intr-line = <0>;
+			interrupts = <GIC_SPI 66 IRQ_TYPE_EDGE_RISING>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			power-domains = <&k2g_pds 0x0011>;
+			clocks = <&k2g_clks 0x0011 0>;
+		};
+
+		spi2: spi@21805c00 {
+			compatible = "ti,keystone-spi";
+			reg = <0x21805C00 0x200>;
+			num-cs = <4>;
+			ti,davinci-spi-intr-line = <0>;
+			interrupts = <GIC_SPI 68 IRQ_TYPE_EDGE_RISING>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			power-domains = <&k2g_pds 0x0012>;
+			clocks = <&k2g_clks 0x0012 0>;
+		};
+
+		spi3: spi@21806000 {
+			compatible = "ti,keystone-spi";
+			reg = <0x21806000 0x200>;
+			num-cs = <4>;
+			ti,davinci-spi-intr-line = <0>;
+			interrupts = <GIC_SPI 70 IRQ_TYPE_EDGE_RISING>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			power-domains = <&k2g_pds 0x0013>;
+			clocks = <&k2g_clks 0x0013 0>;
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/keystone-k2hk.dtsi b/arch/arm/boot/dts/keystone-k2hk.dtsi
index 31dc00e4e5fd..7c486d9dc90e 100644
--- a/arch/arm/boot/dts/keystone-k2hk.dtsi
+++ b/arch/arm/boot/dts/keystone-k2hk.dtsi
@@ -59,7 +59,7 @@
 	soc {
 		/include/ "keystone-k2hk-clocks.dtsi"
 
-		msm_ram: msmram@0c000000 {
+		msm_ram: msmram@c000000 {
 			compatible = "mmio-sram";
 			reg = <0x0c000000 0x600000>;
 			ranges = <0x0 0x0c000000 0x600000>;
@@ -71,7 +71,7 @@
 			};
 		};
 
-		psc: power-sleep-controller@02350000 {
+		psc: power-sleep-controller@2350000 {
 			pscrst: reset-controller {
 				compatible = "ti,k2hk-pscrst", "ti,syscon-reset";
 				#reset-cells = <1>;
@@ -89,7 +89,7 @@
 			};
 		};
 
-		dspgpio0: keystone_dsp_gpio@02620240 {
+		dspgpio0: keystone_dsp_gpio@2620240 {
 			compatible = "ti,keystone-dsp-gpio";
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -273,7 +273,7 @@
 			status = "disabled";
 		};
 
-		mdio: mdio@02090300 {
+		mdio: mdio@2090300 {
 			compatible	= "ti,keystone_mdio", "ti,davinci_mdio";
 			#address-cells = <1>;
 			#size-cells = <0>;
diff --git a/arch/arm/boot/dts/keystone-k2l.dtsi b/arch/arm/boot/dts/keystone-k2l.dtsi
index 4431310bc922..4370e6513aa4 100644
--- a/arch/arm/boot/dts/keystone-k2l.dtsi
+++ b/arch/arm/boot/dts/keystone-k2l.dtsi
@@ -43,7 +43,7 @@
 	soc {
 		/include/ "keystone-k2l-clocks.dtsi"
 
-		uart2: serial@02348400 {
+		uart2: serial@2348400 {
 			compatible = "ti,da830-uart", "ns16550a";
 			current-speed = <115200>;
 			reg-shift = <2>;
@@ -53,7 +53,7 @@
 			interrupts = <GIC_SPI 432 IRQ_TYPE_EDGE_RISING>;
 		};
 
-		uart3:	serial@02348800 {
+		uart3:	serial@2348800 {
 			compatible = "ti,da830-uart", "ns16550a";
 			current-speed = <115200>;
 			reg-shift = <2>;
@@ -63,7 +63,7 @@
 			interrupts = <GIC_SPI 435 IRQ_TYPE_EDGE_RISING>;
 		};
 
-		k2l_pmx: pinmux@02620690 {
+		k2l_pmx: pinmux@2620690 {
 			compatible = "pinctrl-single";
 			reg = <0x02620690 0xc>;
 			#address-cells = <1>;
@@ -213,7 +213,7 @@
 			};
 		};
 
-		msm_ram: msmram@0c000000 {
+		msm_ram: msmram@c000000 {
 			compatible = "mmio-sram";
 			reg = <0x0c000000 0x200000>;
 			ranges = <0x0 0x0c000000 0x200000>;
@@ -225,7 +225,7 @@
 			};
 		};
 
-		psc: power-sleep-controller@02350000 {
+		psc: power-sleep-controller@2350000 {
 			pscrst: reset-controller {
 				compatible = "ti,k2l-pscrst", "ti,syscon-reset";
 				#reset-cells = <1>;
@@ -247,7 +247,7 @@
 			clocks = <&clkosr>;
 		};
 
-		dspgpio0: keystone_dsp_gpio@02620240 {
+		dspgpio0: keystone_dsp_gpio@2620240 {
 			compatible = "ti,keystone-dsp-gpio";
 			gpio-controller;
 			#gpio-cells = <2>;
diff --git a/arch/arm/boot/dts/keystone.dtsi b/arch/arm/boot/dts/keystone.dtsi
index 8dd74f48a6d3..06e10544f9b1 100644
--- a/arch/arm/boot/dts/keystone.dtsi
+++ b/arch/arm/boot/dts/keystone.dtsi
@@ -78,17 +78,17 @@
 		ranges = <0x0 0x0 0x0 0xc0000000>;
 		dma-ranges = <0x80000000 0x8 0x00000000 0x80000000>;
 
-		pllctrl: pll-controller@02310000 {
+		pllctrl: pll-controller@2310000 {
 			compatible = "ti,keystone-pllctrl", "syscon";
 			reg = <0x02310000 0x200>;
 		};
 
-		psc: power-sleep-controller@02350000 {
+		psc: power-sleep-controller@2350000 {
 			compatible = "syscon", "simple-mfd";
 			reg = <0x02350000 0x1000>;
 		};
 
-		devctrl: device-state-control@02620000 {
+		devctrl: device-state-control@2620000 {
 			compatible = "ti,keystone-devctrl", "syscon";
 			reg = <0x02620000 0x1000>;
 		};
@@ -102,7 +102,7 @@
 
 		/include/ "keystone-clocks.dtsi"
 
-		uart0: serial@02530c00 {
+		uart0: serial@2530c00 {
 			compatible = "ti,da830-uart", "ns16550a";
 			current-speed = <115200>;
 			reg-shift = <2>;
@@ -112,7 +112,7 @@
 			interrupts = <GIC_SPI 277 IRQ_TYPE_EDGE_RISING>;
 		};
 
-		uart1:	serial@02531000 {
+		uart1:	serial@2531000 {
 			compatible = "ti,da830-uart", "ns16550a";
 			current-speed = <115200>;
 			reg-shift = <2>;
@@ -214,7 +214,7 @@
 			};
 		};
 
-		wdt: wdt@022f0080 {
+		wdt: wdt@22f0080 {
 			compatible = "ti,keystone-wdt","ti,davinci-wdt";
 			reg = <0x022f0080 0x80>;
 			clocks = <&clkwdtimer0>;
diff --git a/arch/arm/boot/dts/kirkwood-synology.dtsi b/arch/arm/boot/dts/kirkwood-synology.dtsi
index 65e9524e852a..210d21a65bd1 100644
--- a/arch/arm/boot/dts/kirkwood-synology.dtsi
+++ b/arch/arm/boot/dts/kirkwood-synology.dtsi
@@ -208,32 +208,32 @@
 				spi-max-frequency = <20000000>;
 				mode = <0>;
 
-				partition@00000000 {
+				partition@0 {
 					reg = <0x00000000 0x00080000>;
 					label = "RedBoot";
 				};
 
-				partition@00080000 {
+				partition@80000 {
 					reg = <0x00080000 0x00200000>;
 					label = "zImage";
 				};
 
-				partition@00280000 {
+				partition@280000 {
 					reg = <0x00280000 0x00140000>;
 					label = "rd.gz";
 				};
 
-				partition@003c0000 {
+				partition@3c0000 {
 					reg = <0x003c0000 0x00010000>;
 					label = "vendor";
 				};
 
-				partition@003d0000 {
+				partition@3d0000 {
 					reg = <0x003d0000 0x00020000>;
 					label = "RedBoot config";
 				};
 
-				partition@003f0000 {
+				partition@3f0000 {
 					reg = <0x003f0000 0x00010000>;
 					label = "FIS directory";
 				};
diff --git a/arch/arm/boot/dts/kirkwood-ts219.dtsi b/arch/arm/boot/dts/kirkwood-ts219.dtsi
index 4faea1d9facf..a88eb22070a1 100644
--- a/arch/arm/boot/dts/kirkwood-ts219.dtsi
+++ b/arch/arm/boot/dts/kirkwood-ts219.dtsi
@@ -45,29 +45,29 @@
 				spi-max-frequency = <20000000>;
 				mode = <0>;
 
-				partition@0000000 {
+				partition@0 {
 					reg = <0x00000000 0x00080000>;
 					label = "U-Boot";
 				};
 
-				partition@00200000 {
+				partition@200000 {
 					reg = <0x00200000 0x00200000>;
 					label = "Kernel";
 				};
 
-				partition@00400000 {
+				partition@400000 {
 					reg = <0x00400000 0x00900000>;
 					label = "RootFS1";
 				};
-				partition@00d00000 {
+				partition@d00000 {
 					reg = <0x00d00000 0x00300000>;
 					label = "RootFS2";
 				};
-				partition@00040000 {
+				partition@40000 {
 					reg = <0x00080000 0x00040000>;
 					label = "U-Boot Config";
 				};
-				partition@000c0000 {
+				partition@c0000 {
 					reg = <0x000c0000 0x00140000>;
 					label = "NAS Config";
 				};
diff --git a/arch/arm/boot/dts/kirkwood.dtsi b/arch/arm/boot/dts/kirkwood.dtsi
index a70fc7f01fc3..eb2bf7409655 100644
--- a/arch/arm/boot/dts/kirkwood.dtsi
+++ b/arch/arm/boot/dts/kirkwood.dtsi
@@ -41,7 +41,7 @@
 		pcie-mem-aperture = <0xe0000000 0x10000000>; /* 256 MiB memory space */
 		pcie-io-aperture  = <0xf2000000 0x100000>;   /*   1 MiB    I/O space */
 
-		nand: nand@012f {
+		nand: nand@12f {
 			#address-cells = <1>;
 			#size-cells = <1>;
 			cle = <0>;
@@ -57,7 +57,7 @@
 			status = "disabled";
 		};
 
-		crypto_sram: sa-sram@0301 {
+		crypto_sram: sa-sram@301 {
 			compatible = "mmio-sram";
 			reg = <MBUS_ID(0x03, 0x01) 0x0 0x800>;
 			clocks = <&gate_clk 17>;
diff --git a/arch/arm/boot/dts/logicpd-som-lv-37xx-devkit.dts b/arch/arm/boot/dts/logicpd-som-lv-37xx-devkit.dts
index 38faa90007d7..2fa5eb4bd402 100644
--- a/arch/arm/boot/dts/logicpd-som-lv-37xx-devkit.dts
+++ b/arch/arm/boot/dts/logicpd-som-lv-37xx-devkit.dts
@@ -72,7 +72,8 @@
 };
 
 &gpmc {
-	ranges = <1 0 0x08000000 0x1000000>;	/* CS1: 16MB for LAN9221 */
+	ranges = <0 0 0x30000000 0x1000000	/* CS0: 16MB for NAND */
+		  1 0 0x2c000000 0x1000000>;	/* CS1: 16MB for LAN9221 */
 
 	ethernet@gpmc {
 		pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/logicpd-som-lv.dtsi b/arch/arm/boot/dts/logicpd-som-lv.dtsi
index 26cce4d18405..29cb804d10cc 100644
--- a/arch/arm/boot/dts/logicpd-som-lv.dtsi
+++ b/arch/arm/boot/dts/logicpd-som-lv.dtsi
@@ -33,11 +33,12 @@
 	hsusb2_phy: hsusb2_phy {
 		compatible = "usb-nop-xceiv";
 		reset-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; /* gpio_4 */
+		#phy-cells = <0>;
 	};
 };
 
 &gpmc {
-	ranges = <0 0 0x00000000 0x1000000>;	/* CS0: 16MB for NAND */
+	ranges = <0 0 0x30000000 0x1000000>;	/* CS0: 16MB for NAND */
 
 	nand@0,0 {
 		compatible = "ti,omap2-nand";
@@ -121,7 +122,7 @@
 
 &mmc3 {
 	interrupts-extended = <&intc 94 &omap3_pmx_core2 0x46>;
-	pinctrl-0 = <&mmc3_pins>;
+	pinctrl-0 = <&mmc3_pins &wl127x_gpio>;
 	pinctrl-names = "default";
 	vmmc-supply = <&wl12xx_vmmc>;
 	non-removable;
@@ -132,8 +133,8 @@
 	wlcore: wlcore@2 {
 		compatible = "ti,wl1273";
 		reg = <2>;
-		interrupt-parent = <&gpio5>;
-		interrupts = <24 IRQ_TYPE_LEVEL_HIGH>; /* gpio 152 */
+		interrupt-parent = <&gpio1>;
+		interrupts = <2 IRQ_TYPE_LEVEL_HIGH>; /* gpio 2 */
 		ref-clock-frequency = <26000000>;
 	};
 };
@@ -157,8 +158,6 @@
 			OMAP3_CORE1_IOPAD(0x2166, PIN_INPUT_PULLUP | MUX_MODE3)	/* sdmmc2_dat5.sdmmc3_dat1 */
 			OMAP3_CORE1_IOPAD(0x2168, PIN_INPUT_PULLUP | MUX_MODE3)	/* sdmmc2_dat6.sdmmc3_dat2 */
 			OMAP3_CORE1_IOPAD(0x216a, PIN_INPUT_PULLUP | MUX_MODE3)	/* sdmmc2_dat6.sdmmc3_dat3 */
-			OMAP3_CORE1_IOPAD(0x2184, PIN_INPUT_PULLUP | MUX_MODE4)	/* mcbsp4_clkx.gpio_152 */
-			OMAP3_CORE1_IOPAD(0x2a0c, PIN_OUTPUT | MUX_MODE4)	/* sys_boot1.gpio_3 */
 			OMAP3_CORE1_IOPAD(0x21d0, PIN_INPUT_PULLUP | MUX_MODE3) /* mcspi1_cs1.sdmmc3_cmd */
 			OMAP3_CORE1_IOPAD(0x21d2, PIN_INPUT_PULLUP | MUX_MODE3)	/* mcspi1_cs2.sdmmc_clk */
 		>;
@@ -228,6 +227,12 @@
 			OMAP3_WKUP_IOPAD(0x2a0e, PIN_OUTPUT | MUX_MODE4)	/* sys_boot2.gpio_4 */
 		>;
 	};
+	wl127x_gpio: pinmux_wl127x_gpio_pin {
+		pinctrl-single,pins = <
+			OMAP3_WKUP_IOPAD(0x2a0c, PIN_INPUT | MUX_MODE4)		/* sys_boot0.gpio_2 */
+			OMAP3_WKUP_IOPAD(0x2a0c, PIN_OUTPUT | MUX_MODE4)	/* sys_boot1.gpio_3 */
+		>;
+	};
 };
 
 &omap3_pmx_core2 {
diff --git a/arch/arm/boot/dts/lpc3250-ea3250.dts b/arch/arm/boot/dts/lpc3250-ea3250.dts
index 52b3ed10283a..c43adb7b4d7c 100644
--- a/arch/arm/boot/dts/lpc3250-ea3250.dts
+++ b/arch/arm/boot/dts/lpc3250-ea3250.dts
@@ -231,24 +231,24 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 
-		mtd0@00000000 {
+		mtd0@0 {
 			label = "ea3250-boot";
 			reg = <0x00000000 0x00080000>;
 			read-only;
 		};
 
-		mtd1@00080000 {
+		mtd1@80000 {
 			label = "ea3250-uboot";
 			reg = <0x00080000 0x000c0000>;
 			read-only;
 		};
 
-		mtd2@00140000 {
+		mtd2@140000 {
 			label = "ea3250-kernel";
 			reg = <0x00140000 0x00400000>;
 		};
 
-		mtd3@00540000 {
+		mtd3@540000 {
 			label = "ea3250-rootfs";
 			reg = <0x00540000 0x07ac0000>;
 		};
diff --git a/arch/arm/boot/dts/lpc3250-phy3250.dts b/arch/arm/boot/dts/lpc3250-phy3250.dts
index fd95e2b10357..c72eb9845603 100644
--- a/arch/arm/boot/dts/lpc3250-phy3250.dts
+++ b/arch/arm/boot/dts/lpc3250-phy3250.dts
@@ -154,29 +154,29 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 
-		mtd0@00000000 {
+		mtd0@0 {
 			label = "phy3250-boot";
 			reg = <0x00000000 0x00064000>;
 			read-only;
 		};
 
-		mtd1@00064000 {
+		mtd1@64000 {
 			label = "phy3250-uboot";
 			reg = <0x00064000 0x00190000>;
 			read-only;
 		};
 
-		mtd2@001f4000 {
+		mtd2@1f4000 {
 			label = "phy3250-ubt-prms";
 			reg = <0x001f4000 0x00010000>;
 		};
 
-		mtd3@00204000 {
+		mtd3@204000 {
 			label = "phy3250-kernel";
 			reg = <0x00204000 0x00400000>;
 		};
 
-		mtd4@00604000 {
+		mtd4@604000 {
 			label = "phy3250-rootfs";
 			reg = <0x00604000 0x039fc000>;
 		};
diff --git a/arch/arm/boot/dts/lpc32xx.dtsi b/arch/arm/boot/dts/lpc32xx.dtsi
index d81fe433e3c8..abff7ef7c9cd 100644
--- a/arch/arm/boot/dts/lpc32xx.dtsi
+++ b/arch/arm/boot/dts/lpc32xx.dtsi
@@ -55,7 +55,7 @@
 			 <0x20000000 0x20000000 0x30000000>,
 			 <0xe0000000 0xe0000000 0x04000000>;
 
-		iram: sram@08000000 {
+		iram: sram@8000000 {
 			compatible = "mmio-sram";
 			reg = <0x08000000 0x20000>;
 
diff --git a/arch/arm/boot/dts/meson.dtsi b/arch/arm/boot/dts/meson.dtsi
index cd6ad072e72c..0d9faf1a51ea 100644
--- a/arch/arm/boot/dts/meson.dtsi
+++ b/arch/arm/boot/dts/meson.dtsi
@@ -80,6 +80,11 @@
 			#size-cells = <1>;
 			ranges = <0x0 0xc1100000 0x200000>;
 
+			assist: assist@7c00 {
+				compatible = "amlogic,meson-mx-assist", "syscon";
+				reg = <0x7c00 0x200>;
+			};
+
 			hwrng: rng@8100 {
 				compatible = "amlogic,meson-rng";
 				reg = <0x8100 0x8>;
@@ -160,6 +165,15 @@
 				status = "disabled";
 			};
 
+			sdio: mmc@8c20 {
+				compatible = "amlogic,meson-mx-sdio";
+				reg = <0x8c20 0x20>;
+				interrupts = <GIC_SPI 28 IRQ_TYPE_EDGE_RISING>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
 			spifc: spi@8c80 {
 				compatible = "amlogic,meson6-spifc";
 				reg = <0x8c80 0x80>;
@@ -168,6 +182,15 @@
 				status = "disabled";
 			};
 
+			gpio_intc: interrupt-controller@9880 {
+				compatible = "amlogic,meson-gpio-intc";
+				reg = <0x9880 0x10>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				amlogic,channel-interrupts = <64 65 66 67 68 69 70 71>;
+				status = "disabled";
+			};
+
 			wdt: watchdog@9900 {
 				compatible = "amlogic,meson6-wdt";
 				reg = <0x9900 0x8>;
@@ -217,7 +240,7 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0xc9040000 0x40000>;
-			interrupts = <GIC_SPI 30 IRQ_TYPE_EDGE_RISING>;
+			interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
 			phys = <&usb0_phy>;
 			phy-names = "usb2-phy";
 			dr_mode = "host";
@@ -229,7 +252,7 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0xc90c0000 0x40000>;
-			interrupts = <GIC_SPI 31 IRQ_TYPE_EDGE_RISING>;
+			interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
 			phys = <&usb1_phy>;
 			phy-names = "usb2-phy";
 			dr_mode = "host";
@@ -252,5 +275,25 @@
 			#size-cells = <1>;
 			ranges = <0 0xd9000000 0x20000>;
 		};
+
+		bootrom: bootrom@d9040000 {
+			compatible = "amlogic,meson-mx-bootrom", "syscon";
+			reg = <0xd9040000 0x10000>;
+		};
+
+		secbus: secbus@da000000 {
+			compatible = "simple-bus";
+			reg = <0xda000000 0x6000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0x0 0xda000000 0x6000>;
+
+			efuse: nvmem@0 {
+				compatible = "amlogic,meson6-efuse";
+				reg = <0x0 0x2000>;
+				#address-cells = <1>;
+				#size-cells = <1>;
+			};
+		};
 	};
 }; /* end of / */
diff --git a/arch/arm/boot/dts/meson6.dtsi b/arch/arm/boot/dts/meson6.dtsi
index ef281d290052..9b463211339f 100644
--- a/arch/arm/boot/dts/meson6.dtsi
+++ b/arch/arm/boot/dts/meson6.dtsi
@@ -84,6 +84,9 @@
 	};
 }; /* end of / */
 
+&efuse {
+	status = "disabled";
+};
 
 &uart_AO {
 	clocks = <&xtal>, <&clk81>, <&clk81>;
diff --git a/arch/arm/boot/dts/meson8.dtsi b/arch/arm/boot/dts/meson8.dtsi
index b98d44fde6b6..2d7a0752a460 100644
--- a/arch/arm/boot/dts/meson8.dtsi
+++ b/arch/arm/boot/dts/meson8.dtsi
@@ -45,6 +45,7 @@
 
 #include <dt-bindings/clock/meson8b-clkc.h>
 #include <dt-bindings/gpio/meson8-gpio.h>
+#include <dt-bindings/reset/amlogic,meson8b-clkc-reset.h>
 #include "meson.dtsi"
 
 / {
@@ -60,6 +61,8 @@
 			compatible = "arm,cortex-a9";
 			next-level-cache = <&L2>;
 			reg = <0x200>;
+			enable-method = "amlogic,meson8-smp";
+			resets = <&clkc CLKC_RESET_CPU0_SOFT_RESET>;
 		};
 
 		cpu@201 {
@@ -67,6 +70,8 @@
 			compatible = "arm,cortex-a9";
 			next-level-cache = <&L2>;
 			reg = <0x201>;
+			enable-method = "amlogic,meson8-smp";
+			resets = <&clkc CLKC_RESET_CPU1_SOFT_RESET>;
 		};
 
 		cpu@202 {
@@ -74,6 +79,8 @@
 			compatible = "arm,cortex-a9";
 			next-level-cache = <&L2>;
 			reg = <0x202>;
+			enable-method = "amlogic,meson8-smp";
+			resets = <&clkc CLKC_RESET_CPU2_SOFT_RESET>;
 		};
 
 		cpu@203 {
@@ -81,6 +88,8 @@
 			compatible = "arm,cortex-a9";
 			next-level-cache = <&L2>;
 			reg = <0x203>;
+			enable-method = "amlogic,meson8-smp";
+			resets = <&clkc CLKC_RESET_CPU3_SOFT_RESET>;
 		};
 	};
 
@@ -118,6 +127,11 @@
 }; /* end of / */
 
 &aobus {
+	pmu: pmu@e0 {
+		compatible = "amlogic,meson8-pmu", "syscon";
+		reg = <0xe0 0x8>;
+	};
+
 	pinctrl_aobus: pinctrl@84 {
 		compatible = "amlogic,meson8-aobus-pinctrl";
 		reg = <0x84 0xc>;
@@ -132,7 +146,7 @@
 			reg-names = "mux", "pull", "gpio";
 			gpio-controller;
 			#gpio-cells = <2>;
-			gpio-ranges = <&pinctrl_aobus 0 120 16>;
+			gpio-ranges = <&pinctrl_aobus 0 0 16>;
 		};
 
 		uart_ao_a_pins: uart_ao_a {
@@ -173,6 +187,11 @@
 		reg = <0x8000 0x4>, <0x4000 0x460>;
 	};
 
+	analog_top: analog-top@81a8 {
+		compatible = "amlogic,meson8-analog-top", "syscon";
+		reg = <0x81a8 0x14>;
+	};
+
 	pwm_ef: pwm@86c0 {
 		compatible = "amlogic,meson8-pwm", "amlogic,meson8b-pwm";
 		reg = <0x86c0 0x10>;
@@ -249,6 +268,19 @@
 	};
 };
 
+&ahb_sram {
+	smp-sram@1ff80 {
+		compatible = "amlogic,meson8-smp-sram";
+		reg = <0x1ff80 0x8>;
+	};
+};
+
+&efuse {
+	compatible = "amlogic,meson8-efuse";
+	clocks = <&clkc CLKID_EFUSE>;
+	clock-names = "core";
+};
+
 &ethmac {
 	clocks = <&clkc CLKID_ETH>;
 	clock-names = "stmmaceth";
@@ -294,6 +326,12 @@
 	clock-names = "clkin", "core", "sana";
 };
 
+&sdio {
+	compatible = "amlogic,meson8-sdio", "amlogic,meson-mx-sdio";
+	clocks = <&clkc CLKID_SDIO>, <&clkc CLKID_CLK81>;
+	clock-names = "core", "clkin";
+};
+
 &spifc {
 	clocks = <&clkc CLKID_CLK81>;
 };
diff --git a/arch/arm/boot/dts/meson8b-odroidc1.dts b/arch/arm/boot/dts/meson8b-odroidc1.dts
index e50f1a1fdbc7..9ff6ca4e20d0 100644
--- a/arch/arm/boot/dts/meson8b-odroidc1.dts
+++ b/arch/arm/boot/dts/meson8b-odroidc1.dts
@@ -76,3 +76,26 @@
 	pinctrl-0 = <&uart_ao_a_pins>;
 	pinctrl-names = "default";
 };
+
+&gpio_ao {
+	/*
+	 * WARNING: The USB Hub on the Odroid-C1/C1+ needs a reset signal
+	 * to be turned high in order to be detected by the USB Controller.
+	 * This signal should be handled by a USB specific power sequence
+	 * in order to reset the Hub when USB bus is powered down.
+	 */
+	usb-hub {
+		gpio-hog;
+		gpios = <GPIOAO_4 GPIO_ACTIVE_HIGH>;
+		output-high;
+		line-name = "usb-hub-reset";
+	};
+};
+
+&usb1_phy {
+	status = "okay";
+};
+
+&usb1 {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/meson8b.dtsi b/arch/arm/boot/dts/meson8b.dtsi
index bc278da7df0d..d75e0ceda8bb 100644
--- a/arch/arm/boot/dts/meson8b.dtsi
+++ b/arch/arm/boot/dts/meson8b.dtsi
@@ -47,6 +47,7 @@
 #include <dt-bindings/clock/meson8b-clkc.h>
 #include <dt-bindings/gpio/meson8b-gpio.h>
 #include <dt-bindings/reset/amlogic,meson8b-reset.h>
+#include <dt-bindings/reset/amlogic,meson8b-clkc-reset.h>
 #include "meson.dtsi"
 
 / {
@@ -59,6 +60,8 @@
 			compatible = "arm,cortex-a5";
 			next-level-cache = <&L2>;
 			reg = <0x200>;
+			enable-method = "amlogic,meson8b-smp";
+			resets = <&clkc CLKC_RESET_CPU0_SOFT_RESET>;
 		};
 
 		cpu@201 {
@@ -66,6 +69,8 @@
 			compatible = "arm,cortex-a5";
 			next-level-cache = <&L2>;
 			reg = <0x201>;
+			enable-method = "amlogic,meson8b-smp";
+			resets = <&clkc CLKC_RESET_CPU1_SOFT_RESET>;
 		};
 
 		cpu@202 {
@@ -73,6 +78,8 @@
 			compatible = "arm,cortex-a5";
 			next-level-cache = <&L2>;
 			reg = <0x202>;
+			enable-method = "amlogic,meson8b-smp";
+			resets = <&clkc CLKC_RESET_CPU2_SOFT_RESET>;
 		};
 
 		cpu@203 {
@@ -80,6 +87,20 @@
 			compatible = "arm,cortex-a5";
 			next-level-cache = <&L2>;
 			reg = <0x203>;
+			enable-method = "amlogic,meson8b-smp";
+			resets = <&clkc CLKC_RESET_CPU3_SOFT_RESET>;
+		};
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		/* 2 MiB reserved for Hardware ROM Firmware? */
+		hwrom@0 {
+			reg = <0x0 0x200000>;
+			no-map;
 		};
 	};
 
@@ -90,6 +111,11 @@
 }; /* end of / */
 
 &aobus {
+	pmu: pmu@e0 {
+		compatible = "amlogic,meson8b-pmu", "syscon";
+		reg = <0xe0 0x18>;
+	};
+
 	pinctrl_aobus: pinctrl@84 {
 		compatible = "amlogic,meson8b-aobus-pinctrl";
 		reg = <0x84 0xc>;
@@ -104,7 +130,7 @@
 			reg-names = "mux", "pull", "gpio";
 			gpio-controller;
 			#gpio-cells = <2>;
-			gpio-ranges = <&pinctrl_aobus 0 130 16>;
+			gpio-ranges = <&pinctrl_aobus 0 0 16>;
 		};
 
 		uart_ao_a_pins: uart_ao_a {
@@ -130,6 +156,11 @@
 		#reset-cells = <1>;
 	};
 
+	analog_top: analog-top@81a8 {
+		compatible = "amlogic,meson8b-analog-top", "syscon";
+		reg = <0x81a8 0x14>;
+	};
+
 	pwm_ef: pwm@86c0 {
 		compatible = "amlogic,meson8b-pwm";
 		reg = <0x86c0 0x10>;
@@ -157,11 +188,31 @@
 	};
 };
 
+&ahb_sram {
+	smp-sram@1ff80 {
+		compatible = "amlogic,meson8b-smp-sram";
+		reg = <0x1ff80 0x8>;
+	};
+};
+
+
+&efuse {
+	compatible = "amlogic,meson8b-efuse";
+	clocks = <&clkc CLKID_EFUSE>;
+	clock-names = "core";
+};
+
 &ethmac {
 	clocks = <&clkc CLKID_ETH>;
 	clock-names = "stmmaceth";
 };
 
+&gpio_intc {
+	compatible = "amlogic,meson-gpio-intc",
+		     "amlogic,meson8b-gpio-intc";
+	status = "okay";
+};
+
 &hwrng {
 	compatible = "amlogic,meson8b-rng", "amlogic,meson-rng";
 	clocks = <&clkc CLKID_RNG0>;
@@ -190,6 +241,12 @@
 	clock-names = "clkin", "core", "sana";
 };
 
+&sdio {
+	compatible = "amlogic,meson8b-sdio", "amlogic,meson-mx-sdio";
+	clocks = <&clkc CLKID_SDIO>, <&clkc CLKID_CLK81>;
+	clock-names = "core", "clkin";
+};
+
 &uart_AO {
 	clocks = <&clkc CLKID_CLK81>;
 };
diff --git a/arch/arm/boot/dts/mpa1600.dts b/arch/arm/boot/dts/mpa1600.dts
index 116ce78bea4f..36cfa215620d 100644
--- a/arch/arm/boot/dts/mpa1600.dts
+++ b/arch/arm/boot/dts/mpa1600.dts
@@ -46,7 +46,7 @@
 			};
 		};
 
-		usb0: ohci@00300000 {
+		usb0: ohci@300000 {
 			num-ports = <1>;
 			status = "okay";
 		};
diff --git a/arch/arm/boot/dts/mt2701-evb.dts b/arch/arm/boot/dts/mt2701-evb.dts
index f48497354221..63af4b13a36f 100644
--- a/arch/arm/boot/dts/mt2701-evb.dts
+++ b/arch/arm/boot/dts/mt2701-evb.dts
@@ -56,12 +56,29 @@
 	bt_sco_codec:bt_sco_codec {
 		compatible = "linux,bt-sco";
 	};
+
+	backlight_lcd: backlight_lcd {
+		compatible = "pwm-backlight";
+		pwms = <&bls 0 100000>;
+		brightness-levels = <
+			  0  16  32  48  64  80  96 112
+			128 144 160 176 192 208 224 240
+			255
+		>;
+		default-brightness-level = <9>;
+	};
 };
 
 &auxadc {
 	status = "okay";
 };
 
+&bls {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pwm_bls_gpio>;
+};
+
 &i2c0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c0_pins_a>;
@@ -111,6 +128,12 @@
 		};
 	};
 
+	pwm_bls_gpio: pwm_bls_gpio {
+		pins_cmd_dat {
+			pinmux = <MT2701_PIN_208_AUD_EXT_CK1__FUNC_DISP_PWM>;
+		};
+	};
+
 	spi_pins_a: spi0@0 {
 		pins_spi {
 			pinmux = <MT2701_PIN_53_SPI0_CSN__FUNC_SPI0_CS>,
diff --git a/arch/arm/boot/dts/mt2701.dtsi b/arch/arm/boot/dts/mt2701.dtsi
index afe12e5b51f9..965ddfbc9953 100644
--- a/arch/arm/boot/dts/mt2701.dtsi
+++ b/arch/arm/boot/dts/mt2701.dtsi
@@ -430,7 +430,9 @@
 		compatible = "mediatek,mt2701-audio";
 		reg = <0 0x11220000 0 0x2000>,
 		      <0 0x112a0000 0 0x20000>;
-		interrupts = <GIC_SPI 132 IRQ_TYPE_LEVEL_LOW>;
+		interrupts =  <GIC_SPI 104 IRQ_TYPE_LEVEL_LOW>,
+			      <GIC_SPI 132 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-names	= "afe", "asys";
 		power-domains = <&scpsys MT2701_POWER_DOMAIN_IFR_MSC>;
 
 		clocks = <&infracfg CLK_INFRA_AUDIO>,
@@ -530,6 +532,15 @@
 		#clock-cells = <1>;
 	};
 
+	bls: pwm@1400a000 {
+		compatible = "mediatek,mt2701-disp-pwm";
+		reg = <0 0x1400a000 0 0x1000>;
+		#pwm-cells = <2>;
+		clocks = <&mmsys CLK_MM_MDP_BLS_26M>, <&mmsys CLK_MM_DISP_BLS>;
+		clock-names = "main", "mm";
+		status = "disabled";
+	};
+
 	larb0: larb@14010000 {
 		compatible = "mediatek,mt2701-smi-larb";
 		reg = <0 0x14010000 0 0x1000>;
diff --git a/arch/arm/boot/dts/mt6589.dtsi b/arch/arm/boot/dts/mt6589.dtsi
index 0d6f60af7640..41df742d7891 100644
--- a/arch/arm/boot/dts/mt6589.dtsi
+++ b/arch/arm/boot/dts/mt6589.dtsi
@@ -139,7 +139,7 @@
 			status = "disabled";
 		};
 
-		wdt: watchdog@010000000 {
+		wdt: watchdog@10000000 {
 			compatible = "mediatek,mt6589-wdt";
 			reg = <0x10000000 0x44>;
 		};
diff --git a/arch/arm/boot/dts/mt7623.dtsi b/arch/arm/boot/dts/mt7623.dtsi
index ec8a07415cb3..0640fb75bf59 100644
--- a/arch/arm/boot/dts/mt7623.dtsi
+++ b/arch/arm/boot/dts/mt7623.dtsi
@@ -227,8 +227,7 @@
 	};
 
 	pio: pinctrl@10005000 {
-		compatible = "mediatek,mt7623-pinctrl",
-			     "mediatek,mt2701-pinctrl";
+		compatible = "mediatek,mt7623-pinctrl";
 		reg = <0 0x1000b000 0 0x1000>;
 		mediatek,pctl-regmap = <&syscfg_pctl_a>;
 		pins-are-numbered;
@@ -544,7 +543,9 @@
 			     "mediatek,mt2701-audio";
 		reg = <0 0x11220000 0 0x2000>,
 		      <0 0x112a0000 0 0x20000>;
-		interrupts = <GIC_SPI 132 IRQ_TYPE_LEVEL_LOW>;
+		interrupts =  <GIC_SPI 104 IRQ_TYPE_LEVEL_LOW>,
+			      <GIC_SPI 132 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-names	= "afe", "asys";
 		power-domains = <&scpsys MT2701_POWER_DOMAIN_IFR_MSC>;
 
 		clocks = <&infracfg CLK_INFRA_AUDIO>,
@@ -678,7 +679,7 @@
 		interrupts = <GIC_SPI 196 IRQ_TYPE_LEVEL_LOW>;
 		clocks = <&hifsys CLK_HIFSYS_USB0PHY>,
 			 <&topckgen CLK_TOP_ETHIF_SEL>;
-		clock-names = "sys_ck", "free_ck";
+		clock-names = "sys_ck", "ref_ck";
 		power-domains = <&scpsys MT2701_POWER_DOMAIN_HIF>;
 		phys = <&u2port0 PHY_TYPE_USB2>, <&u3port0 PHY_TYPE_USB3>;
 		status = "disabled";
@@ -688,8 +689,6 @@
 		compatible = "mediatek,mt7623-u3phy",
 			     "mediatek,mt2701-u3phy";
 		reg = <0 0x1a1c4000 0 0x0700>;
-		clocks = <&clk26m>;
-		clock-names = "u3phya_ref";
 		#address-cells = <2>;
 		#size-cells = <2>;
 		ranges;
@@ -697,12 +696,16 @@
 
 		u2port0: usb-phy@1a1c4800 {
 			reg = <0 0x1a1c4800 0 0x0100>;
+			clocks = <&topckgen CLK_TOP_USB_PHY48M>;
+			clock-names = "ref";
 			#phy-cells = <1>;
 			status = "okay";
 		};
 
 		u3port0: usb-phy@1a1c4900 {
 			reg = <0 0x1a1c4900 0 0x0700>;
+			clocks = <&clk26m>;
+			clock-names = "ref";
 			#phy-cells = <1>;
 			status = "okay";
 		};
@@ -717,7 +720,7 @@
 		interrupts = <GIC_SPI 197 IRQ_TYPE_LEVEL_LOW>;
 		clocks = <&hifsys CLK_HIFSYS_USB1PHY>,
 			 <&topckgen CLK_TOP_ETHIF_SEL>;
-		clock-names = "sys_ck", "free_ck";
+		clock-names = "sys_ck", "ref_ck";
 		power-domains = <&scpsys MT2701_POWER_DOMAIN_HIF>;
 		phys = <&u2port1 PHY_TYPE_USB2>, <&u3port1 PHY_TYPE_USB3>;
 		status = "disabled";
@@ -727,8 +730,6 @@
 		compatible = "mediatek,mt7623-u3phy",
 			     "mediatek,mt2701-u3phy";
 		reg = <0 0x1a244000 0 0x0700>;
-		clocks = <&clk26m>;
-		clock-names = "u3phya_ref";
 		#address-cells = <2>;
 		#size-cells = <2>;
 		ranges;
@@ -736,12 +737,16 @@
 
 		u2port1: usb-phy@1a244800 {
 			reg = <0 0x1a244800 0 0x0100>;
+			clocks = <&topckgen CLK_TOP_USB_PHY48M>;
+			clock-names = "ref";
 			#phy-cells = <1>;
 			status = "okay";
 		};
 
 		u3port1: usb-phy@1a244900 {
 			reg = <0 0x1a244900 0 0x0700>;
+			clocks = <&clk26m>;
+			clock-names = "ref";
 			#phy-cells = <1>;
 			status = "okay";
 		};
@@ -782,16 +787,15 @@
 	};
 
 	crypto: crypto@1b240000 {
-		compatible = "mediatek,mt7623-crypto";
+		compatible = "mediatek,eip97-crypto";
 		reg = <0 0x1b240000 0 0x20000>;
 		interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_LOW>,
 			     <GIC_SPI 83 IRQ_TYPE_LEVEL_LOW>,
 			     <GIC_SPI 84 IRQ_TYPE_LEVEL_LOW>,
 			     <GIC_SPI 91 IRQ_TYPE_LEVEL_LOW>,
 			     <GIC_SPI 97 IRQ_TYPE_LEVEL_LOW>;
-		clocks = <&topckgen CLK_TOP_ETHIF_SEL>,
-			 <&ethsys CLK_ETHSYS_CRYPTO>;
-		clock-names = "ethif","cryp";
+		clocks = <&ethsys CLK_ETHSYS_CRYPTO>;
+		clock-names = "cryp";
 		power-domains = <&scpsys MT2701_POWER_DOMAIN_ETH>;
 		status = "disabled";
 	};
diff --git a/arch/arm/boot/dts/nspire.dtsi b/arch/arm/boot/dts/nspire.dtsi
index ee5a0bb22354..1a5ae4cd107f 100644
--- a/arch/arm/boot/dts/nspire.dtsi
+++ b/arch/arm/boot/dts/nspire.dtsi
@@ -20,7 +20,7 @@
 		};
 	};
 
-	bootrom: bootrom@00000000 {
+	bootrom: bootrom@0 {
 		reg = <0x00000000 0x80000>;
 	};
 
@@ -56,6 +56,7 @@
 
 	usb_phy: usb_phy {
 		compatible = "usb-nop-xceiv";
+		#phy-cells = <0>;
 	};
 
 	vbus_reg: vbus_reg {
diff --git a/arch/arm/boot/dts/omap2420-n8x0-common.dtsi b/arch/arm/boot/dts/omap2420-n8x0-common.dtsi
index 1de80c7886ab..1df3ace3af92 100644
--- a/arch/arm/boot/dts/omap2420-n8x0-common.dtsi
+++ b/arch/arm/boot/dts/omap2420-n8x0-common.dtsi
@@ -7,6 +7,10 @@
 		reg = <0x80000000 0x8000000>; /* 128 MB */
 	};
 
+	chosen {
+		stdout-path = &uart3;
+	};
+
 	ocp {
 		i2c0 {
 			compatible = "i2c-cbus-gpio";
diff --git a/arch/arm/boot/dts/omap3-beagle-xm.dts b/arch/arm/boot/dts/omap3-beagle-xm.dts
index 683b96a8f73e..0349fcc9dc26 100644
--- a/arch/arm/boot/dts/omap3-beagle-xm.dts
+++ b/arch/arm/boot/dts/omap3-beagle-xm.dts
@@ -90,6 +90,7 @@
 		compatible = "usb-nop-xceiv";
 		reset-gpios = <&gpio5 19 GPIO_ACTIVE_LOW>; /* gpio_147 */
 		vcc-supply = <&hsusb2_power>;
+		#phy-cells = <0>;
 	};
 
 	tfp410: encoder0 {
diff --git a/arch/arm/boot/dts/omap3-beagle.dts b/arch/arm/boot/dts/omap3-beagle.dts
index 4d2eaf843fa9..3ca8991a6c3e 100644
--- a/arch/arm/boot/dts/omap3-beagle.dts
+++ b/arch/arm/boot/dts/omap3-beagle.dts
@@ -64,6 +64,7 @@
 		compatible = "usb-nop-xceiv";
 		reset-gpios = <&gpio5 19 GPIO_ACTIVE_LOW>;	/* gpio_147 */
 		vcc-supply = <&hsusb2_power>;
+		#phy-cells = <0>;
 	};
 
 	sound {
diff --git a/arch/arm/boot/dts/omap3-cm-t3x.dtsi b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
index 31d5ebf38892..ab6003fe5a43 100644
--- a/arch/arm/boot/dts/omap3-cm-t3x.dtsi
+++ b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
@@ -43,12 +43,14 @@
 	hsusb1_phy: hsusb1_phy {
 		compatible = "usb-nop-xceiv";
 		vcc-supply = <&hsusb1_power>;
+		#phy-cells = <0>;
 	};
 
 	/* HS USB Host PHY on PORT 2 */
 	hsusb2_phy: hsusb2_phy {
 		compatible = "usb-nop-xceiv";
 		vcc-supply = <&hsusb2_power>;
+		#phy-cells = <0>;
 	};
 
 	ads7846reg: ads7846-reg {
diff --git a/arch/arm/boot/dts/omap3-evm-37xx.dts b/arch/arm/boot/dts/omap3-evm-37xx.dts
index c963b31ec3b3..5a4ba0aea447 100644
--- a/arch/arm/boot/dts/omap3-evm-37xx.dts
+++ b/arch/arm/boot/dts/omap3-evm-37xx.dts
@@ -9,146 +9,11 @@
 
 #include "omap36xx.dtsi"
 #include "omap3-evm-common.dtsi"
-
+#include "omap3-evm-processor-common.dtsi"
 
 / {
 	model = "TI OMAP37XX EVM (TMDSEVM3730)";
 	compatible = "ti,omap3-evm-37xx", "ti,omap3630", "ti,omap3";
-
-	memory@80000000 {
-		device_type = "memory";
-		reg = <0x80000000 0x10000000>; /* 256 MB */
-	};
-
-	wl12xx_vmmc: wl12xx_vmmc {
-		pinctrl-names = "default";
-		pinctrl-0 = <&wl12xx_gpio>;
-	};
-};
-
-&dss {
-	pinctrl-names = "default";
-	pinctrl-0 = <
-		&dss_dpi_pins1
-		&dss_dpi_pins2
-	>;
-};
-
-&hsusb2_phy {
-	pinctrl-names = "default";
-	pinctrl-0 = <&ehci_phy_pins>;
-};
-
-&omap3_pmx_core {
-	pinctrl-names = "default";
-	pinctrl-0 = <&on_board_gpio_61 &hsusb2_pins>;
-
-	dss_dpi_pins1: pinmux_dss_dpi_pins2 {
-		pinctrl-single,pins = <
-			OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0)   /* dss_pclk.dss_pclk */
-			OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0)   /* dss_hsync.dss_hsync */
-			OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0)   /* dss_vsync.dss_vsync */
-			OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0)   /* dss_acbias.dss_acbias */
-
-			OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0)   /* dss_data6.dss_data6 */
-			OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0)   /* dss_data7.dss_data7 */
-			OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0)   /* dss_data8.dss_data8 */
-			OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0)   /* dss_data9.dss_data9 */
-			OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0)   /* dss_data10.dss_data10 */
-			OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0)   /* dss_data11.dss_data11 */
-			OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0)   /* dss_data12.dss_data12 */
-			OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0)   /* dss_data13.dss_data13 */
-			OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0)   /* dss_data14.dss_data14 */
-			OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0)   /* dss_data15.dss_data15 */
-			OMAP3_CORE1_IOPAD(0x20fc, PIN_OUTPUT | MUX_MODE0)   /* dss_data16.dss_data16 */
-			OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE0)   /* dss_data17.dss_data17 */
-
-			OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE3)   /* dss_data18.dss_data0 */
-			OMAP3_CORE1_IOPAD(0x2102, PIN_OUTPUT | MUX_MODE3)   /* dss_data19.dss_data1 */
-			OMAP3_CORE1_IOPAD(0x2104, PIN_OUTPUT | MUX_MODE3)   /* dss_data20.dss_data2 */
-			OMAP3_CORE1_IOPAD(0x2106, PIN_OUTPUT | MUX_MODE3)   /* dss_data21.dss_data3 */
-			OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE3)   /* dss_data22.dss_data4 */
-			OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE3)   /* dss_data23.dss_data5 */
-		>;
-	};
-
-	mmc1_pins: pinmux_mmc1_pins {
-		pinctrl-single,pins = <
-			OMAP3_CORE1_IOPAD(0x2144, PIN_OUTPUT_PULLUP | MUX_MODE0)	/* sdmmc1_clk.sdmmc1_clk */
-			OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc1_cmd.sdmmc1_cmd */
-			OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat0.sdmmc1_dat0 */
-			OMAP3_CORE1_IOPAD(0x214a, PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat1.sdmmc1_dat1 */
-			OMAP3_CORE1_IOPAD(0x214c, PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat2.sdmmc1_dat2 */
-			OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat3.sdmmc1_dat3 */
-			OMAP3_CORE1_IOPAD(0x2150, PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat4.sdmmc1_dat4 */
-			OMAP3_CORE1_IOPAD(0x2152, PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat5.sdmmc1_dat5 */
-			OMAP3_CORE1_IOPAD(0x2154, PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat6.sdmmc1_dat6 */
-			OMAP3_CORE1_IOPAD(0x2156, PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat7.sdmmc1_dat7 */
-		>;
-	};
-
-	/* NOTE: Clocked externally, needs INPUT also for sdmmc2_clk.sdmmc2_clk */
-	mmc2_pins: pinmux_mmc2_pins {
-		pinctrl-single,pins = <
-			OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_clk.sdmmc2_clk */
-			OMAP3_CORE1_IOPAD(0x215a, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_cmd.sdmmc2_cmd */
-			OMAP3_CORE1_IOPAD(0x215c, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_dat0.sdmmc2_dat0 */
-			OMAP3_CORE1_IOPAD(0x215e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat1.sdmmc2_dat1 */
-			OMAP3_CORE1_IOPAD(0x2160, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_dat2.sdmmc2_dat2 */
-			OMAP3_CORE1_IOPAD(0x2162, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_dat3.sdmmc2_dat3 */
-		>;
-	};
-
-	uart3_pins: pinmux_uart3_pins {
-		pinctrl-single,pins = <
-			OMAP3_CORE1_IOPAD(0x219e, WAKEUP_EN | PIN_INPUT | MUX_MODE0) /* uart3_rx_irrx.uart3_rx_irrx */
-			OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0)		/* uart3_tx_irtx.uart3_tx_irtx */
-		>;
-	};
-
-	/* Devices are routed with gpmc_nbe1.gpio_61 to on-board devices */
-	on_board_gpio_61: pinmux_ehci_port_select_pins {
-		pinctrl-single,pins = <
-		OMAP3_CORE1_IOPAD(0x20c8, PIN_OUTPUT | MUX_MODE4)
-		>;
-	};
-
-	/* Used by OHCI and EHCI. OHCI won't work without external phy */
-	hsusb2_pins: pinmux_hsusb2_pins {
-		pinctrl-single,pins = <
-
-		/* mcspi1_cs3.hsusb2_data2 */
-		OMAP3_CORE1_IOPAD(0x21d4, PIN_INPUT_PULLDOWN | MUX_MODE3)
-
-		/* mcspi2_clk.hsusb2_data7 */
-		OMAP3_CORE1_IOPAD(0x21d6, PIN_INPUT_PULLDOWN | MUX_MODE3)
-
-		/* mcspi2_simo.hsusb2_data4 */
-		OMAP3_CORE1_IOPAD(0x21d8, PIN_INPUT_PULLDOWN | MUX_MODE3)
-
-		/* mcspi2_somi.hsusb2_data5 */
-		OMAP3_CORE1_IOPAD(0x21da, PIN_INPUT_PULLDOWN | MUX_MODE3)
-
-		/* mcspi2_cs0.hsusb2_data6 */
-		OMAP3_CORE1_IOPAD(0x21dc, PIN_INPUT_PULLDOWN | MUX_MODE3)
-
-		/* mcspi2_cs1.hsusb2_data3 */
-		OMAP3_CORE1_IOPAD(0x21de, PIN_INPUT_PULLDOWN | MUX_MODE3)
-		>;
-	};
-
-	wl12xx_gpio: pinmux_wl12xx_gpio {
-		pinctrl-single,pins = <
-			OMAP3_CORE1_IOPAD(0x2180, PIN_OUTPUT | MUX_MODE4)		/* uart1_cts.gpio_150 */
-			OMAP3_CORE1_IOPAD(0x217e, PIN_INPUT | MUX_MODE4)		/* uart1_rts.gpio_149 */
-		>;
-	};
-
-	smsc911x_pins: pinmux_smsc911x_pins {
-		pinctrl-single,pins = <
-			OMAP3_CORE1_IOPAD(0x21d2, PIN_INPUT | MUX_MODE4)		/* mcspi1_cs2.gpio_176 */
-		>;
-	};
 };
 
 &omap3_pmx_core2 {
@@ -191,74 +56,7 @@
 	};
 };
 
-&omap3_pmx_wkup {
-	dss_dpi_pins2: pinmux_dss_dpi_pins1 {
-		pinctrl-single,pins = <
-			OMAP3_WKUP_IOPAD(0x2a0a, PIN_OUTPUT | MUX_MODE3)   /* sys_boot0.dss_data18 */
-			OMAP3_WKUP_IOPAD(0x2a0c, PIN_OUTPUT | MUX_MODE3)   /* sys_boot1.dss_data19 */
-			OMAP3_WKUP_IOPAD(0x2a10, PIN_OUTPUT | MUX_MODE3)   /* sys_boot3.dss_data20 */
-			OMAP3_WKUP_IOPAD(0x2a12, PIN_OUTPUT | MUX_MODE3)   /* sys_boot4.dss_data21 */
-			OMAP3_WKUP_IOPAD(0x2a14, PIN_OUTPUT | MUX_MODE3)   /* sys_boot5.dss_data22 */
-			OMAP3_WKUP_IOPAD(0x2a16, PIN_OUTPUT | MUX_MODE3)   /* sys_boot6.dss_data23 */
-		>;
-	};
-};
-
-&mmc1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc1_pins>;
-};
-
-&mmc2 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc2_pins>;
-};
-
-&mmc3 {
-	status = "disabled";
-};
-
-&uart1 {
-	interrupts-extended = <&intc 72 &omap3_pmx_core OMAP3_UART1_RX>;
-};
-
-&uart2 {
-	interrupts-extended = <&intc 73 &omap3_pmx_core OMAP3_UART2_RX>;
-};
-
-&uart3 {
-	interrupts-extended = <&intc 74 &omap3_pmx_core OMAP3_UART3_RX>;
-	pinctrl-names = "default";
-	pinctrl-0 = <&uart3_pins>;
-};
-
-/*
- * GPIO_61 (nUSB2_EN_1V8) must be low to enable on-board EHCI USB2 interface
- * for bus switch SN74CB3Q3384A, level-shifter SN74AVC16T245DGGR, and 1.8V.
- */
-&gpio2 {
-	en_usb2_port {
-		gpio-hog;
-		gpios = <29 GPIO_ACTIVE_HIGH>;	/* gpio_61 */
-		output-low;
-		line-name = "enable usb2 port";
-	};
-};
-
-/* T2_GPIO_2 low to route GPIO_61 to on-board devices */
-&twl_gpio {
-	en_on_board_gpio_61 {
-		gpio-hog;
-		gpios = <2 GPIO_ACTIVE_HIGH>;
-		output-low;
-		line-name = "en_hsusb2_clk";
-	};
-};
-
 &gpmc {
-	ranges = <0 0 0x30000000 0x1000000>,	/* CS0: 16MB for NAND */
-		 <5 0 0x2c000000 0x01000000>;
-
 	nand@0,0 {
 		compatible = "ti,omap2-nand";
 		reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
@@ -309,9 +107,4 @@
 			reg = <0x780000 0x1f880000>;
 		};
 	};
-
-	ethernet@gpmc {
-		pinctrl-names = "default";
-		pinctrl-0 = <&smsc911x_pins>;
-	};
 };
diff --git a/arch/arm/boot/dts/omap3-evm-common.dtsi b/arch/arm/boot/dts/omap3-evm-common.dtsi
index dbc3f030a16c..ee64191e41ca 100644
--- a/arch/arm/boot/dts/omap3-evm-common.dtsi
+++ b/arch/arm/boot/dts/omap3-evm-common.dtsi
@@ -29,6 +29,7 @@
 		compatible = "usb-nop-xceiv";
 		reset-gpios = <&gpio1 21 GPIO_ACTIVE_LOW>; /* gpio_21 */
 		vcc-supply = <&hsusb2_power>;
+		#phy-cells = <0>;
 	};
 
 	leds {
diff --git a/arch/arm/boot/dts/omap3-evm-processor-common.dtsi b/arch/arm/boot/dts/omap3-evm-processor-common.dtsi
new file mode 100644
index 000000000000..ce7f42f9448c
--- /dev/null
+++ b/arch/arm/boot/dts/omap3-evm-processor-common.dtsi
@@ -0,0 +1,216 @@
+/*
+ * Common support for omap3 EVM 35xx/37xx processor modules
+ */
+
+/ {
+	memory@80000000 {
+		device_type = "memory";
+		reg = <0x80000000 0x10000000>; /* 256 MB */
+	};
+
+	wl12xx_vmmc: wl12xx_vmmc {
+		pinctrl-names = "default";
+		pinctrl-0 = <&wl12xx_gpio>;
+	};
+};
+
+&dss {
+	vdds_dsi-supply = <&vpll2>;
+	vdda_video-supply = <&lcd_3v3>;
+	pinctrl-names = "default";
+	pinctrl-0 = <
+		&dss_dpi_pins1
+		&dss_dpi_pins2
+	>;
+};
+
+&hsusb2_phy {
+	pinctrl-names = "default";
+	pinctrl-0 = <&ehci_phy_pins>;
+};
+
+&omap3_pmx_core {
+	pinctrl-names = "default";
+	pinctrl-0 = <&on_board_gpio_61 &hsusb2_pins>;
+
+	dss_dpi_pins1: pinmux_dss_dpi_pins2 {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0)   /* dss_pclk.dss_pclk */
+			OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0)   /* dss_hsync.dss_hsync */
+			OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0)   /* dss_vsync.dss_vsync */
+			OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0)   /* dss_acbias.dss_acbias */
+
+			OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0)   /* dss_data6.dss_data6 */
+			OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0)   /* dss_data7.dss_data7 */
+			OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0)   /* dss_data8.dss_data8 */
+			OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0)   /* dss_data9.dss_data9 */
+			OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0)   /* dss_data10.dss_data10 */
+			OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0)   /* dss_data11.dss_data11 */
+			OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0)   /* dss_data12.dss_data12 */
+			OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0)   /* dss_data13.dss_data13 */
+			OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0)   /* dss_data14.dss_data14 */
+			OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0)   /* dss_data15.dss_data15 */
+			OMAP3_CORE1_IOPAD(0x20fc, PIN_OUTPUT | MUX_MODE0)   /* dss_data16.dss_data16 */
+			OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE0)   /* dss_data17.dss_data17 */
+
+			OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE3)   /* dss_data18.dss_data0 */
+			OMAP3_CORE1_IOPAD(0x2102, PIN_OUTPUT | MUX_MODE3)   /* dss_data19.dss_data1 */
+			OMAP3_CORE1_IOPAD(0x2104, PIN_OUTPUT | MUX_MODE3)   /* dss_data20.dss_data2 */
+			OMAP3_CORE1_IOPAD(0x2106, PIN_OUTPUT | MUX_MODE3)   /* dss_data21.dss_data3 */
+			OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE3)   /* dss_data22.dss_data4 */
+			OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE3)   /* dss_data23.dss_data5 */
+		>;
+	};
+
+	mmc1_pins: pinmux_mmc1_pins {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x2144, PIN_OUTPUT_PULLUP | MUX_MODE0)	/* sdmmc1_clk.sdmmc1_clk */
+			OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT_PULLUP | MUX_MODE0)		/* sdmmc1_cmd.sdmmc1_cmd */
+			OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat0.sdmmc1_dat0 */
+			OMAP3_CORE1_IOPAD(0x214a, PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat1.sdmmc1_dat1 */
+			OMAP3_CORE1_IOPAD(0x214c, PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat2.sdmmc1_dat2 */
+			OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat3.sdmmc1_dat3 */
+			OMAP3_CORE1_IOPAD(0x2150, PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat4.sdmmc1_dat4 */
+			OMAP3_CORE1_IOPAD(0x2152, PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat5.sdmmc1_dat5 */
+			OMAP3_CORE1_IOPAD(0x2154, PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat6.sdmmc1_dat6 */
+			OMAP3_CORE1_IOPAD(0x2156, PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat7.sdmmc1_dat7 */
+		>;
+	};
+
+	/* NOTE: Clocked externally, needs INPUT also for sdmmc2_clk.sdmmc2_clk */
+	mmc2_pins: pinmux_mmc2_pins {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_clk.sdmmc2_clk */
+			OMAP3_CORE1_IOPAD(0x215a, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_cmd.sdmmc2_cmd */
+			OMAP3_CORE1_IOPAD(0x215c, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_dat0.sdmmc2_dat0 */
+			OMAP3_CORE1_IOPAD(0x215e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat1.sdmmc2_dat1 */
+			OMAP3_CORE1_IOPAD(0x2160, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_dat2.sdmmc2_dat2 */
+			OMAP3_CORE1_IOPAD(0x2162, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_dat3.sdmmc2_dat3 */
+		>;
+	};
+
+	uart3_pins: pinmux_uart3_pins {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x219e, WAKEUP_EN | PIN_INPUT | MUX_MODE0) /* uart3_rx_irrx.uart3_rx_irrx */
+			OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0)		/* uart3_tx_irtx.uart3_tx_irtx */
+		>;
+	};
+
+	/* Devices are routed with gpmc_nbe1.gpio_61 to on-board devices */
+	on_board_gpio_61: pinmux_ehci_port_select_pins {
+		pinctrl-single,pins = <
+		OMAP3_CORE1_IOPAD(0x20c8, PIN_OUTPUT | MUX_MODE4)
+		>;
+	};
+
+	/* Used by OHCI and EHCI. OHCI won't work without external phy */
+	hsusb2_pins: pinmux_hsusb2_pins {
+		pinctrl-single,pins = <
+
+		/* mcspi1_cs3.hsusb2_data2 */
+		OMAP3_CORE1_IOPAD(0x21d4, PIN_INPUT_PULLDOWN | MUX_MODE3)
+
+		/* mcspi2_clk.hsusb2_data7 */
+		OMAP3_CORE1_IOPAD(0x21d6, PIN_INPUT_PULLDOWN | MUX_MODE3)
+
+		/* mcspi2_simo.hsusb2_data4 */
+		OMAP3_CORE1_IOPAD(0x21d8, PIN_INPUT_PULLDOWN | MUX_MODE3)
+
+		/* mcspi2_somi.hsusb2_data5 */
+		OMAP3_CORE1_IOPAD(0x21da, PIN_INPUT_PULLDOWN | MUX_MODE3)
+
+		/* mcspi2_cs0.hsusb2_data6 */
+		OMAP3_CORE1_IOPAD(0x21dc, PIN_INPUT_PULLDOWN | MUX_MODE3)
+
+		/* mcspi2_cs1.hsusb2_data3 */
+		OMAP3_CORE1_IOPAD(0x21de, PIN_INPUT_PULLDOWN | MUX_MODE3)
+		>;
+	};
+
+	wl12xx_gpio: pinmux_wl12xx_gpio {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x2180, PIN_OUTPUT | MUX_MODE4)		/* uart1_cts.gpio_150 */
+			OMAP3_CORE1_IOPAD(0x217e, PIN_INPUT | MUX_MODE4)		/* uart1_rts.gpio_149 */
+		>;
+	};
+
+	smsc911x_pins: pinmux_smsc911x_pins {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x21d2, PIN_INPUT | MUX_MODE4)		/* mcspi1_cs2.gpio_176 */
+		>;
+	};
+};
+
+&omap3_pmx_wkup {
+	dss_dpi_pins2: pinmux_dss_dpi_pins1 {
+		pinctrl-single,pins = <
+			OMAP3_WKUP_IOPAD(0x2a0a, PIN_OUTPUT | MUX_MODE3)   /* sys_boot0.dss_data18 */
+			OMAP3_WKUP_IOPAD(0x2a0c, PIN_OUTPUT | MUX_MODE3)   /* sys_boot1.dss_data19 */
+			OMAP3_WKUP_IOPAD(0x2a10, PIN_OUTPUT | MUX_MODE3)   /* sys_boot3.dss_data20 */
+			OMAP3_WKUP_IOPAD(0x2a12, PIN_OUTPUT | MUX_MODE3)   /* sys_boot4.dss_data21 */
+			OMAP3_WKUP_IOPAD(0x2a14, PIN_OUTPUT | MUX_MODE3)   /* sys_boot5.dss_data22 */
+			OMAP3_WKUP_IOPAD(0x2a16, PIN_OUTPUT | MUX_MODE3)   /* sys_boot6.dss_data23 */
+		>;
+	};
+};
+
+&mmc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc1_pins>;
+};
+
+&mmc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc2_pins>;
+};
+
+&mmc3 {
+	status = "disabled";
+};
+
+&uart1 {
+	interrupts-extended = <&intc 72 &omap3_pmx_core OMAP3_UART1_RX>;
+};
+
+&uart2 {
+	interrupts-extended = <&intc 73 &omap3_pmx_core OMAP3_UART2_RX>;
+};
+
+&uart3 {
+	interrupts-extended = <&intc 74 &omap3_pmx_core OMAP3_UART3_RX>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart3_pins>;
+};
+
+/*
+ * GPIO_61 (nUSB2_EN_1V8) must be low to enable on-board EHCI USB2 interface
+ * for bus switch SN74CB3Q3384A, level-shifter SN74AVC16T245DGGR, and 1.8V.
+ */
+&gpio2 {
+	en_usb2_port {
+		gpio-hog;
+		gpios = <29 GPIO_ACTIVE_HIGH>;	/* gpio_61 */
+		output-low;
+		line-name = "enable usb2 port";
+	};
+};
+
+/* T2_GPIO_2 low to route GPIO_61 to on-board devices */
+&twl_gpio {
+	en_on_board_gpio_61 {
+		gpio-hog;
+		gpios = <2 GPIO_ACTIVE_HIGH>;
+		output-low;
+		line-name = "en_hsusb2_clk";
+	};
+};
+
+&gpmc {
+	ranges = <0 0 0x30000000 0x1000000>,	/* CS0: 16MB for NAND */
+		 <5 0 0x2c000000 0x01000000>;	/* CS5: 16MB for LAN9220 */
+
+	ethernet@gpmc {
+		pinctrl-names = "default";
+		pinctrl-0 = <&smsc911x_pins>;
+	};
+};
diff --git a/arch/arm/boot/dts/omap3-evm.dts b/arch/arm/boot/dts/omap3-evm.dts
index 99b2bfcd1059..21a3b88aef0c 100644
--- a/arch/arm/boot/dts/omap3-evm.dts
+++ b/arch/arm/boot/dts/omap3-evm.dts
@@ -9,13 +9,81 @@
 
 #include "omap34xx.dtsi"
 #include "omap3-evm-common.dtsi"
+#include "omap3-evm-processor-common.dtsi"
 
 / {
 	model = "TI OMAP35XX EVM (TMDSEVM3530)";
-	compatible = "ti,omap3-evm", "ti,omap3";
+	compatible = "ti,omap3-evm", "ti,omap3430", "ti,omap3";
+};
+
+&omap3_pmx_core2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&hsusb2_2_pins>;
+
+	ehci_phy_pins: pinmux_ehci_phy_pins {
+		pinctrl-single,pins = <
+
+		/* EHCI PHY reset GPIO etk_d7.gpio_21 */
+		OMAP3430_CORE2_IOPAD(0x25ea, PIN_OUTPUT | MUX_MODE4)
+
+		/* EHCI VBUS etk_d8.gpio_22 */
+		OMAP3430_CORE2_IOPAD(0x25ec, PIN_OUTPUT | MUX_MODE4)
+		>;
+	};
+
+	/* Used by OHCI and EHCI. OHCI won't work without external phy */
+	hsusb2_2_pins: pinmux_hsusb2_2_pins {
+		pinctrl-single,pins = <
+
+		/* etk_d10.hsusb2_clk */
+		OMAP3430_CORE2_IOPAD(0x25f0, PIN_OUTPUT | MUX_MODE3)
+
+		/* etk_d11.hsusb2_stp */
+		OMAP3430_CORE2_IOPAD(0x25f2, PIN_OUTPUT | MUX_MODE3)
+
+		/* etk_d12.hsusb2_dir */
+		OMAP3430_CORE2_IOPAD(0x25f4, PIN_INPUT_PULLDOWN | MUX_MODE3)
+
+		/* etk_d13.hsusb2_nxt */
+		OMAP3430_CORE2_IOPAD(0x25f6, PIN_INPUT_PULLDOWN | MUX_MODE3)
+
+		/* etk_d14.hsusb2_data0 */
+		OMAP3430_CORE2_IOPAD(0x25f8, PIN_INPUT_PULLDOWN | MUX_MODE3)
+
+		/* etk_d15.hsusb2_data1 */
+		OMAP3430_CORE2_IOPAD(0x25fa, PIN_INPUT_PULLDOWN | MUX_MODE3)
+		>;
+	};
+};
+
+&gpmc {
+	nand@0,0 {
+		compatible = "ti,omap2-nand";
+		reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
+		interrupt-parent = <&gpmc>;
+		interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
+			     <1 IRQ_TYPE_NONE>;	/* termcount */
+		linux,mtd-name= "micron,mt29f2g16abdhc";
+		nand-bus-width = <16>;
+		gpmc,device-width = <2>;
+		ti,nand-ecc-opt = "bch8";
+
+		gpmc,sync-clk-ps = <0>;
+		gpmc,cs-on-ns = <0>;
+		gpmc,cs-rd-off-ns = <44>;
+		gpmc,cs-wr-off-ns = <44>;
+		gpmc,adv-on-ns = <6>;
+		gpmc,adv-rd-off-ns = <34>;
+		gpmc,adv-wr-off-ns = <44>;
+		gpmc,we-off-ns = <40>;
+		gpmc,oe-off-ns = <54>;
+		gpmc,access-ns = <64>;
+		gpmc,rd-cycle-ns = <82>;
+		gpmc,wr-cycle-ns = <82>;
+		gpmc,wr-access-ns = <40>;
+		gpmc,wr-data-mux-bus-ns = <0>;
 
-	memory@80000000 {
-		device_type = "memory";
-		reg = <0x80000000 0x10000000>; /* 256 MB */
+		#address-cells = <1>;
+		#size-cells = <1>;
 	};
 };
diff --git a/arch/arm/boot/dts/omap3-gta04.dtsi b/arch/arm/boot/dts/omap3-gta04.dtsi
index 4504908c23fe..3dc56fb156b7 100644
--- a/arch/arm/boot/dts/omap3-gta04.dtsi
+++ b/arch/arm/boot/dts/omap3-gta04.dtsi
@@ -120,6 +120,7 @@
 	hsusb2_phy: hsusb2_phy {
 		compatible = "usb-nop-xceiv";
 		reset-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
+		#phy-cells = <0>;
 	};
 
 	tv0: connector {
diff --git a/arch/arm/boot/dts/omap3-igep0020-common.dtsi b/arch/arm/boot/dts/omap3-igep0020-common.dtsi
index 667f96245729..ecbec23af49f 100644
--- a/arch/arm/boot/dts/omap3-igep0020-common.dtsi
+++ b/arch/arm/boot/dts/omap3-igep0020-common.dtsi
@@ -58,6 +58,7 @@
 		compatible = "usb-nop-xceiv";
 		reset-gpios = <&gpio1 24 GPIO_ACTIVE_LOW>; /* gpio_24 */
 		vcc-supply = <&hsusb1_power>;
+		#phy-cells = <0>;
 	};
 
 	tfp410: encoder {
diff --git a/arch/arm/boot/dts/omap3-igep0030-common.dtsi b/arch/arm/boot/dts/omap3-igep0030-common.dtsi
index e94d9427450c..443f71707437 100644
--- a/arch/arm/boot/dts/omap3-igep0030-common.dtsi
+++ b/arch/arm/boot/dts/omap3-igep0030-common.dtsi
@@ -37,6 +37,7 @@
 	hsusb2_phy: hsusb2_phy {
 		compatible = "usb-nop-xceiv";
 		reset-gpios = <&gpio2 22 GPIO_ACTIVE_LOW>;		/* gpio_54 */
+		#phy-cells = <0>;
 	};
 };
 
diff --git a/arch/arm/boot/dts/omap3-lilly-a83x.dtsi b/arch/arm/boot/dts/omap3-lilly-a83x.dtsi
index fa611a5e4850..7ada1e93e166 100644
--- a/arch/arm/boot/dts/omap3-lilly-a83x.dtsi
+++ b/arch/arm/boot/dts/omap3-lilly-a83x.dtsi
@@ -51,6 +51,7 @@
 	hsusb1_phy: hsusb1_phy {
 		compatible = "usb-nop-xceiv";
 		vcc-supply = <&reg_vcc3>;
+		#phy-cells = <0>;
 	};
 };
 
@@ -257,7 +258,7 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c3_pins>;
 		gpiom1: gpio@20 {
-			compatible = "mcp,mcp23017";
+			compatible = "microchip,mcp23017";
 			gpio-controller;
 			#gpio-cells = <2>;
 			reg = <0x20>;
diff --git a/arch/arm/boot/dts/omap3-n9.dts b/arch/arm/boot/dts/omap3-n9.dts
index b9e58c536afd..39e35f8b8206 100644
--- a/arch/arm/boot/dts/omap3-n9.dts
+++ b/arch/arm/boot/dts/omap3-n9.dts
@@ -26,6 +26,7 @@
 		clocks = <&isp 0>;
 		clock-frequency = <9600000>;
 		nokia,nvm-size = <(16 * 64)>;
+		flash-leds = <&as3645a_flash &as3645a_indicator>;
 		port {
 			smia_1_1: endpoint {
 				link-frequencies = /bits/ 64 <199200000 210000000 499200000>;
diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts
index 4acd32a1c4ef..669c51c00c00 100644
--- a/arch/arm/boot/dts/omap3-n900.dts
+++ b/arch/arm/boot/dts/omap3-n900.dts
@@ -791,7 +791,7 @@
 	};
 
 	/* D/A converter for auto-focus */
-	ad5820: dac@0c {
+	ad5820: dac@c {
 		compatible = "adi,ad5820";
 		reg = <0x0c>;
 
diff --git a/arch/arm/boot/dts/omap3-n950-n9.dtsi b/arch/arm/boot/dts/omap3-n950-n9.dtsi
index 1b0bd72945f2..12fbb3da5fce 100644
--- a/arch/arm/boot/dts/omap3-n950-n9.dtsi
+++ b/arch/arm/boot/dts/omap3-n950-n9.dtsi
@@ -271,14 +271,14 @@
 		#size-cells = <0>;
 		reg = <0x30>;
 		compatible = "ams,as3645a";
-		flash@0 {
+		as3645a_flash: flash@0 {
 			reg = <0x0>;
 			flash-timeout-us = <150000>;
 			flash-max-microamp = <320000>;
 			led-max-microamp = <60000>;
 			ams,input-max-microamp = <1750000>;
 		};
-		indicator@1 {
+		as3645a_indicator: indicator@1 {
 			reg = <0x1>;
 			led-max-microamp = <10000>;
 		};
diff --git a/arch/arm/boot/dts/omap3-n950.dts b/arch/arm/boot/dts/omap3-n950.dts
index 646601a3ebd8..c354a1ed1e70 100644
--- a/arch/arm/boot/dts/omap3-n950.dts
+++ b/arch/arm/boot/dts/omap3-n950.dts
@@ -60,6 +60,7 @@
 		clocks = <&isp 0>;
 		clock-frequency = <9600000>;
 		nokia,nvm-size = <(16 * 64)>;
+		flash-leds = <&as3645a_flash &as3645a_indicator>;
 		port {
 			smia_1_1: endpoint {
 				link-frequencies = /bits/ 64 <210000000 333600000 398400000>;
diff --git a/arch/arm/boot/dts/omap3-overo-base.dtsi b/arch/arm/boot/dts/omap3-overo-base.dtsi
index f25e158e7163..ac141fcd1742 100644
--- a/arch/arm/boot/dts/omap3-overo-base.dtsi
+++ b/arch/arm/boot/dts/omap3-overo-base.dtsi
@@ -51,6 +51,7 @@
 		compatible = "usb-nop-xceiv";
 		reset-gpios = <&gpio6 23 GPIO_ACTIVE_LOW>;	/* gpio_183 */
 		vcc-supply = <&hsusb2_power>;
+		#phy-cells = <0>;
 	};
 
 	/* Regulator to trigger the nPoweron signal of the Wifi module */
diff --git a/arch/arm/boot/dts/omap3-pandora-common.dtsi b/arch/arm/boot/dts/omap3-pandora-common.dtsi
index 53e007abdc71..cd53dc6c0051 100644
--- a/arch/arm/boot/dts/omap3-pandora-common.dtsi
+++ b/arch/arm/boot/dts/omap3-pandora-common.dtsi
@@ -205,6 +205,7 @@
 		compatible = "usb-nop-xceiv";
 		reset-gpios = <&gpio1 16 GPIO_ACTIVE_LOW>; /* GPIO_16 */
 		vcc-supply = <&vaux2>;
+		#phy-cells = <0>;
 	};
 
 	/* HS USB Host VBUS supply
diff --git a/arch/arm/boot/dts/omap3-panel-sharp-ls037v7dw01.dtsi b/arch/arm/boot/dts/omap3-panel-sharp-ls037v7dw01.dtsi
index 25e100db7b1a..b8b9fcc41ef1 100644
--- a/arch/arm/boot/dts/omap3-panel-sharp-ls037v7dw01.dtsi
+++ b/arch/arm/boot/dts/omap3-panel-sharp-ls037v7dw01.dtsi
@@ -30,6 +30,7 @@
 		compatible = "sharp,ls037v7dw01";
 		label = "lcd";
 		power-supply = <&lcd_3v3>;
+		envdd-supply = <&lcd_3v3>;
 
 		port {
 			lcd_in: endpoint {
diff --git a/arch/arm/boot/dts/omap3-tao3530.dtsi b/arch/arm/boot/dts/omap3-tao3530.dtsi
index 9a601d15247b..6f5bd027b717 100644
--- a/arch/arm/boot/dts/omap3-tao3530.dtsi
+++ b/arch/arm/boot/dts/omap3-tao3530.dtsi
@@ -46,6 +46,7 @@
 		compatible = "usb-nop-xceiv";
 		reset-gpios = <&gpio6 2 GPIO_ACTIVE_LOW>;	/* gpio_162 */
 		vcc-supply = <&hsusb2_power>;
+		#phy-cells = <0>;
 	};
 
 	sound {
diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
index bdaf30c8c405..bb33935df7b0 100644
--- a/arch/arm/boot/dts/omap3.dtsi
+++ b/arch/arm/boot/dts/omap3.dtsi
@@ -215,6 +215,7 @@
 			#dma-cells = <1>;
 			dma-channels = <32>;
 			dma-requests = <96>;
+			ti,hwmods = "dma";
 		};
 
 		gpio1: gpio@48310000 {
@@ -714,6 +715,7 @@
 				compatible = "ti,ohci-omap3";
 				reg = <0x48064400 0x400>;
 				interrupts = <76>;
+				remote-wakeup-connected;
 			};
 
 			usbhsehci: ehci@48064800 {
diff --git a/arch/arm/boot/dts/omap4-droid4-xt894.dts b/arch/arm/boot/dts/omap4-droid4-xt894.dts
index 8b93d37310f2..24a463f8641f 100644
--- a/arch/arm/boot/dts/omap4-droid4-xt894.dts
+++ b/arch/arm/boot/dts/omap4-droid4-xt894.dts
@@ -73,6 +73,7 @@
 	/* HS USB Host PHY on PORT 1 */
 	hsusb1_phy: hsusb1_phy {
 		compatible = "usb-nop-xceiv";
+		#phy-cells = <0>;
 	};
 
 	/* LCD regulator from sw5 source */
diff --git a/arch/arm/boot/dts/omap4-duovero.dtsi b/arch/arm/boot/dts/omap4-duovero.dtsi
index 6e6810c258eb..eb123b24c8e3 100644
--- a/arch/arm/boot/dts/omap4-duovero.dtsi
+++ b/arch/arm/boot/dts/omap4-duovero.dtsi
@@ -43,6 +43,7 @@
 	hsusb1_phy: hsusb1_phy {
 		compatible = "usb-nop-xceiv";
 		reset-gpios = <&gpio2 30 GPIO_ACTIVE_LOW>;	/* gpio_62 */
+		#phy-cells = <0>;
 
 		pinctrl-names = "default";
 		pinctrl-0 = <&hsusb1phy_pins>;
diff --git a/arch/arm/boot/dts/omap4-panda-common.dtsi b/arch/arm/boot/dts/omap4-panda-common.dtsi
index 2b48e51c372a..5501d1b4e6cd 100644
--- a/arch/arm/boot/dts/omap4-panda-common.dtsi
+++ b/arch/arm/boot/dts/omap4-panda-common.dtsi
@@ -13,6 +13,10 @@
 		reg = <0x80000000 0x40000000>; /* 1 GB */
 	};
 
+	chosen {
+		stdout-path = &uart3;
+	};
+
 	aliases {
 		display0 = &dvi0;
 		display1 = &hdmi0;
@@ -85,6 +89,7 @@
 	hsusb1_phy: hsusb1_phy {
 		compatible = "usb-nop-xceiv";
 		reset-gpios = <&gpio2 30 GPIO_ACTIVE_LOW>;   /* gpio_62 */
+		#phy-cells = <0>;
 		vcc-supply = <&hsusb1_power>;
 		clocks = <&auxclk3_ck>;
 		clock-names = "main_clk";
diff --git a/arch/arm/boot/dts/omap4-var-som-om44.dtsi b/arch/arm/boot/dts/omap4-var-som-om44.dtsi
index 6500bfc8d130..10fce28ceb5b 100644
--- a/arch/arm/boot/dts/omap4-var-som-om44.dtsi
+++ b/arch/arm/boot/dts/omap4-var-som-om44.dtsi
@@ -44,6 +44,7 @@
 
 		reset-gpios = <&gpio6 17 GPIO_ACTIVE_LOW>; /* gpio 177 */
 		vcc-supply = <&vbat>;
+		#phy-cells = <0>;
 
 		clocks = <&auxclk3_ck>;
 		clock-names = "main_clk";
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 64d00f5893a6..cc1a07a3620f 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -51,6 +51,17 @@
 		};
 	};
 
+	/*
+	 * Note that 4430 needs cross trigger interface (CTI) supported
+	 * before we can configure the interrupts. This means sampling
+	 * events are not supported for pmu. Note that 4460 does not use
+	 * CTI, see also 4460.dtsi.
+	 */
+	pmu {
+		compatible = "arm,cortex-a9-pmu";
+		ti,hwmods = "debugss";
+	};
+
 	gic: interrupt-controller@48241000 {
 		compatible = "arm,cortex-a9-gic";
 		interrupt-controller;
@@ -163,6 +174,7 @@
 				#address-cells = <1>;
 				#size-cells = <1>;
 				ranges = <0 0x2000 0x1000>;
+				ti,hwmods = "ctrl_module_core";
 
 				scm_conf: scm_conf@0 {
 					compatible = "syscon";
@@ -175,9 +187,11 @@
 			omap4_padconf_core: scm@100000 {
 				compatible = "ti,omap4-scm-padconf-core",
 					     "simple-bus";
+				reg = <0x100000 0x1000>;
 				#address-cells = <1>;
 				#size-cells = <1>;
 				ranges = <0 0x100000 0x1000>;
+				ti,hwmods = "ctrl_module_pad_core";
 
 				omap4_pmx_core: pinmux@40 {
 					compatible = "ti,omap4-padconf",
@@ -252,17 +266,33 @@
 					};
 				};
 
-				omap4_pmx_wkup: pinmux@1e040 {
-					compatible = "ti,omap4-padconf",
-						     "pinctrl-single";
-					reg = <0x1e040 0x0038>;
+				omap4_scm_wkup: scm@c000 {
+					compatible = "ti,omap4-scm-wkup";
+					reg = <0xc000 0x1000>;
+					ti,hwmods = "ctrl_module_wkup";
+				};
+
+				omap4_padconf_wkup: padconf@1e000 {
+					compatible = "ti,omap4-scm-padconf-wkup",
+						     "simple-bus";
+					reg = <0x1e000 0x1000>;
 					#address-cells = <1>;
-					#size-cells = <0>;
-					#pinctrl-cells = <1>;
-					#interrupt-cells = <1>;
-					interrupt-controller;
-					pinctrl-single,register-width = <16>;
-					pinctrl-single,function-mask = <0x7fff>;
+					#size-cells = <1>;
+					ranges = <0 0x1e000 0x1000>;
+					ti,hwmods = "ctrl_module_pad_wkup";
+
+					omap4_pmx_wkup: pinmux@40 {
+						compatible = "ti,omap4-padconf",
+							     "pinctrl-single";
+						reg = <0x40 0x0038>;
+						#address-cells = <1>;
+						#size-cells = <0>;
+						#pinctrl-cells = <1>;
+						#interrupt-cells = <1>;
+						interrupt-controller;
+						pinctrl-single,register-width = <16>;
+						pinctrl-single,function-mask = <0x7fff>;
+					};
 				};
 			};
 		};
@@ -282,6 +312,7 @@
 			#dma-cells = <1>;
 			dma-channels = <32>;
 			dma-requests = <127>;
+			ti,hwmods = "dma_system";
 		};
 
 		gpio1: gpio@4a310000 {
@@ -351,10 +382,23 @@
 			#interrupt-cells = <2>;
 		};
 
+		target-module@48076000 {
+			compatible = "ti,sysc-omap4";
+			ti,hwmods = "slimbus2";
+			reg = <0x48076000 0x4>,
+			      <0x48076010 0x4>;
+			reg-names = "rev", "sysc";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0x48076000 0x001000>;
+
+			/* No child device binding or driver in mainline */
+		};
+
 		elm: elm@48078000 {
 			compatible = "ti,am3352-elm";
 			reg = <0x48078000 0x2000>;
-			interrupts = <4>;
+			interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "elm";
 			status = "disabled";
 		};
@@ -411,6 +455,57 @@
 			clock-frequency = <48000000>;
 		};
 
+		target-module@4a0db000 {
+			compatible = "ti,sysc-sr";
+			ti,hwmods = "smartreflex_iva";
+			reg = <0x4a0db000 0x4>,
+			      <0x4a0db008 0x4>;
+			reg-names = "rev", "sysc";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0x4a0db000 0x001000>;
+
+			smartreflex_iva: smartreflex@0 {
+				compatible = "ti,omap4-smartreflex-iva";
+				reg = <0 0x80>;
+				interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
+			};
+		};
+
+		target-module@4a0dd000 {
+			compatible = "ti,sysc-sr";
+			ti,hwmods = "smartreflex_core";
+			reg = <0x4a0dd000 0x4>,
+			      <0x4a0dd008 0x4>;
+			reg-names = "rev", "sysc";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0x4a0dd000 0x001000>;
+
+			smartreflex_core: smartreflex@0 {
+				compatible = "ti,omap4-smartreflex-core";
+				reg = <0 0x80>;
+				interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
+			};
+		};
+
+		target-module@4a0d9000 {
+			compatible = "ti,sysc-sr";
+			ti,hwmods = "smartreflex_mpu";
+			reg = <0x4a0d9000 0x4>,
+			      <0x4a0d9008 0x4>;
+			reg-names = "rev", "sysc";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0x4a0d9000 0x001000>;
+
+			smartreflex_mpu: smartreflex@0 {
+				compatible = "ti,omap4-smartreflex-mpu";
+				reg = <0 0x80>;
+				interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
+			};
+		};
+
 		hwspinlock: spinlock@4a0f6000 {
 			compatible = "ti,omap4-hwspinlock";
 			reg = <0x4a0f6000 0x1000>;
@@ -489,6 +584,13 @@
 			dma-names = "tx0", "rx0", "tx1", "rx1";
 		};
 
+		hdqw1w: 1w@480b2000 {
+			compatible = "ti,omap3-1w";
+			reg = <0x480b2000 0x1000>;
+			interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
+			ti,hwmods = "hdq1w";
+		};
+
 		mcspi3: spi@480b8000 {
 			compatible = "ti,omap4-mcspi";
 			reg = <0x480b8000 0x200>;
@@ -565,6 +667,40 @@
 			dma-names = "tx", "rx";
 		};
 
+		hsi: hsi@4a058000 {
+			compatible = "ti,omap4-hsi";
+			reg = <0x4a058000 0x4000>,
+			      <0x4a05c000 0x1000>;
+			reg-names = "sys", "gdd";
+			ti,hwmods = "hsi";
+
+			clocks = <&hsi_fck>;
+			clock-names = "hsi_fck";
+
+			interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "gdd_mpu";
+
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0x4a058000 0x4000>;
+
+			hsi_port1: hsi-port@2000 {
+				compatible = "ti,omap4-hsi-port";
+				reg = <0x2000 0x800>,
+				      <0x2800 0x800>;
+				reg-names = "tx", "rx";
+				interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
+			};
+
+			hsi_port2: hsi-port@3000 {
+				compatible = "ti,omap4-hsi-port";
+				reg = <0x3000 0x800>,
+				      <0x3800 0x800>;
+				reg-names = "tx", "rx";
+				interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
+			};
+		};
+
 		mmu_dsp: mmu@4a066000 {
 			compatible = "ti,omap4-iommu";
 			reg = <0x4a066000 0x100>;
@@ -573,6 +709,19 @@
 			#iommu-cells = <0>;
 		};
 
+		target-module@52000000 {
+			compatible = "ti,sysc-omap4";
+			ti,hwmods = "iss";
+			reg = <0x52000000 0x4>,
+			      <0x52000010 0x4>;
+			reg-names = "rev", "sysc";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0x52000000 0x1000000>;
+
+			/* No child device binding, driver in staging */
+		};
+
 		mmu_ipu: mmu@55082000 {
 			compatible = "ti,omap4-iommu";
 			reg = <0x55082000 0x100>;
@@ -589,6 +738,14 @@
 			ti,hwmods = "wd_timer2";
 		};
 
+		wdt3: wdt@40130000 {
+			compatible = "ti,omap4-wdt", "ti,omap3-wdt";
+			reg = <0x40130000 0x80>, /* MPU private access */
+			      <0x49030000 0x80>; /* L3 Interconnect */
+			interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
+			ti,hwmods = "wd_timer3";
+		};
+
 		mcpdm: mcpdm@40132000 {
 			compatible = "ti,omap4-mcpdm";
 			reg = <0x40132000 0x7f>, /* MPU private access */
@@ -659,6 +816,56 @@
 			status = "disabled";
 		};
 
+		target-module@40128000 {
+			compatible = "ti,sysc-mcasp";
+			ti,hwmods = "mcasp";
+			reg = <0x40128004 0x4>;
+			reg-names = "sysc";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0x00000000 0x40128000 0x1000>, /* MPU */
+				 <0x49028000 0x49028000 0x1000>; /* L3 */
+
+			/*
+			 * Child device unsupported by davinci-mcasp. At least
+			 * RX path is disabled for omap4, and only DIT mode
+			 * works with no I2S. See also old Android kernel
+			 * omap-mcasp driver for more information.
+			 */
+		};
+
+		target-module@4012c000 {
+			compatible = "ti,sysc-omap4";
+			ti,hwmods = "slimbus1";
+			reg = <0x4012c000 0x4>,
+			      <0x4012c010 0x4>;
+			reg-names = "rev", "sysc";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0x00000000 0x4012c000 0x1000>, /* MPU */
+				 <0x4902c000 0x4902c000 0x1000>; /* L3 */
+
+			/* No child device binding or driver in mainline */
+		};
+
+		target-module@401f1000 {
+			compatible = "ti,sysc-omap4";
+			ti,hwmods = "aess";
+			reg = <0x401f1000 0x4>,
+			      <0x401f1010 0x4>;
+			reg-names = "rev", "sysc";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0x00000000 0x401f1000 0x1000>, /* MPU */
+				 <0x490f1000 0x490f1000 0x1000>; /* L3 */
+
+			/*
+			 * No child device binding or driver in mainline.
+			 * See Android tree and related upstreaming efforts
+			 * for the old driver.
+			 */
+		};
+
 		mcbsp4: mcbsp@48096000 {
 			compatible = "ti,omap4-mcbsp";
 			reg = <0x48096000 0xff>; /* L4 Interconnect */
@@ -747,6 +954,19 @@
 			};
 		};
 
+		target-module@4a10a000 {
+			compatible = "ti,sysc-omap4";
+			ti,hwmods = "fdif";
+			reg = <0x4a10a000 0x4>,
+			      <0x4a10a010 0x4>;
+			reg-names = "rev", "sysc";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0x4a10a000 0x1000>;
+
+			/* No child device binding or driver in mainline */
+		};
+
 		timer1: timer@4a318000 {
 			compatible = "ti,omap3430-timer";
 			reg = <0x4a318000 0x80>;
@@ -861,14 +1081,13 @@
 			usbhsohci: ohci@4a064800 {
 				compatible = "ti,ohci-omap3";
 				reg = <0x4a064800 0x400>;
-				interrupt-parent = <&gic>;
 				interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
+				remote-wakeup-connected;
 			};
 
 			usbhsehci: ehci@4a064c00 {
 				compatible = "ti,ehci-omap";
 				reg = <0x4a064c00 0x400>;
-				interrupt-parent = <&gic>;
 				interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
 			};
 		};
@@ -962,6 +1181,22 @@
 			status = "disabled";
 		};
 
+		target-module@56000000 {
+			compatible = "ti,sysc-omap4";
+			ti,hwmods = "gpu";
+			reg = <0x5601fc00 0x4>,
+			      <0x5601fc10 0x4>;
+			reg-names = "rev", "sysc";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0x56000000 0x2000000>;
+
+			/*
+			 * Closed source PowerVR driver, no child device
+			 * binding or driver in mainline
+			 */
+		};
+
 		dss: dss@58000000 {
 			compatible = "ti,omap4-dss";
 			reg = <0x58000000 0x80>;
diff --git a/arch/arm/boot/dts/omap5-board-common.dtsi b/arch/arm/boot/dts/omap5-board-common.dtsi
index 7824b2631cb6..1b20838bb9a4 100644
--- a/arch/arm/boot/dts/omap5-board-common.dtsi
+++ b/arch/arm/boot/dts/omap5-board-common.dtsi
@@ -14,6 +14,10 @@
 		display0 = &hdmi0;
 	};
 
+	chosen {
+		stdout-path = &uart3;
+	};
+
 	vmain: fixedregulator-vmain {
 		compatible = "regulator-fixed";
 		regulator-name = "vmain";
@@ -69,12 +73,14 @@
 		clocks = <&auxclk1_ck>;
 		clock-names = "main_clk";
 		clock-frequency = <19200000>;
+		#phy-cells = <0>;
 	};
 
 	/* HS USB Host PHY on PORT 3 */
 	hsusb3_phy: hsusb3_phy {
 		compatible = "usb-nop-xceiv";
 		reset-gpios = <&gpio3 15 GPIO_ACTIVE_LOW>; /* gpio3_79 ETH_NRESET */
+		#phy-cells = <0>;
 	};
 
 	tpd12s015: encoder {
diff --git a/arch/arm/boot/dts/omap5-cm-t54.dts b/arch/arm/boot/dts/omap5-cm-t54.dts
index 5b172a04b6f1..5e21fb430a65 100644
--- a/arch/arm/boot/dts/omap5-cm-t54.dts
+++ b/arch/arm/boot/dts/omap5-cm-t54.dts
@@ -63,12 +63,14 @@
 	hsusb2_phy: hsusb2_phy {
 		compatible = "usb-nop-xceiv";
 		reset-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>; /* gpio3_76 HUB_RESET */
+		#phy-cells = <0>;
 	};
 
 	/* HS USB Host PHY on PORT 3 */
 	hsusb3_phy: hsusb3_phy {
 		compatible = "usb-nop-xceiv";
 		reset-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>; /* gpio3_83 ETH_RESET */
+		#phy-cells = <0>;
 	};
 
 	leds {
diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index eaff2a5751dd..51a7fb3d7b9a 100644
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -194,7 +194,7 @@
 						pbias_mmc_reg: pbias_mmc_omap5 {
 							regulator-name = "pbias_mmc_omap5";
 							regulator-min-microvolt = <1800000>;
-							regulator-max-microvolt = <3000000>;
+							regulator-max-microvolt = <3300000>;
 						};
 					};
 				};
@@ -295,6 +295,7 @@
 			#dma-cells = <1>;
 			dma-channels = <32>;
 			dma-requests = <127>;
+			ti,hwmods = "dma_system";
 		};
 
 		gpio1: gpio@4ae10000 {
@@ -939,6 +940,7 @@
 				compatible = "ti,ohci-omap3";
 				reg = <0x4a064800 0x400>;
 				interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
+				remote-wakeup-connected;
 			};
 
 			usbhsehci: ehci@4a064c00 {
diff --git a/arch/arm/boot/dts/owl-s500-cubieboard6.dts b/arch/arm/boot/dts/owl-s500-cubieboard6.dts
new file mode 100644
index 000000000000..ea4e01bce8d1
--- /dev/null
+++ b/arch/arm/boot/dts/owl-s500-cubieboard6.dts
@@ -0,0 +1,44 @@
+/*
+ * Cubietech CubieBoard6
+ *
+ * Copyright (c) 2017 Andreas Färber
+ *
+ * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+ */
+
+/dts-v1/;
+
+#include "owl-s500.dtsi"
+
+/ {
+	compatible = "cubietech,cubieboard6", "actions,s500";
+	model = "CubieBoard6";
+
+	aliases {
+		serial3 = &uart3;
+	};
+
+	chosen {
+		stdout-path = "serial3:115200n8";
+	};
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x0 0x80000000>;
+	};
+
+	uart3_clk: uart3-clk {
+		compatible = "fixed-clock";
+		clock-frequency = <921600>;
+		#clock-cells = <0>;
+	};
+};
+
+&timer {
+	clocks = <&hosc>;
+};
+
+&uart3 {
+	status = "okay";
+	clocks = <&uart3_clk>;
+};
diff --git a/arch/arm/boot/dts/owl-s500-guitar-bb-rev-b.dts b/arch/arm/boot/dts/owl-s500-guitar-bb-rev-b.dts
index 521463d4cac6..7be1d2eaf3f0 100644
--- a/arch/arm/boot/dts/owl-s500-guitar-bb-rev-b.dts
+++ b/arch/arm/boot/dts/owl-s500-guitar-bb-rev-b.dts
@@ -19,8 +19,15 @@
 	chosen {
 		stdout-path = "serial3:115200n8";
 	};
+
+	uart3_clk: uart3-clk {
+		compatible = "fixed-clock";
+		clock-frequency = <921600>;
+		#clock-cells = <0>;
+	};
 };
 
 &uart3 {
 	status = "okay";
+	clocks = <&uart3_clk>;
 };
diff --git a/arch/arm/boot/dts/owl-s500.dtsi b/arch/arm/boot/dts/owl-s500.dtsi
index 51a48741d4c0..43c9980a4260 100644
--- a/arch/arm/boot/dts/owl-s500.dtsi
+++ b/arch/arm/boot/dts/owl-s500.dtsi
@@ -7,6 +7,7 @@
  */
 
 #include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/power/owl-s500-powergate.h>
 
 / {
 	compatible = "actions,s500";
@@ -43,6 +44,7 @@
 			compatible = "arm,cortex-a9";
 			reg = <0x2>;
 			enable-method = "actions,s500-smp";
+			power-domains = <&sps S500_PD_CPU2>;
 		};
 
 		cpu3: cpu@3 {
@@ -50,6 +52,7 @@
 			compatible = "arm,cortex-a9";
 			reg = <0x3>;
 			enable-method = "actions,s500-smp";
+			power-domains = <&sps S500_PD_CPU3>;
 		};
 	};
 
diff --git a/arch/arm/boot/dts/ox810se.dtsi b/arch/arm/boot/dts/ox810se.dtsi
index 46aa6db8353a..c2b48a1838eb 100644
--- a/arch/arm/boot/dts/ox810se.dtsi
+++ b/arch/arm/boot/dts/ox810se.dtsi
@@ -207,7 +207,7 @@
 				};
 			};
 
-			gpio0: gpio@000000 {
+			gpio0: gpio@0 {
 				compatible = "oxsemi,ox810se-gpio";
 				reg = <0x000000 0x100000>;
 				interrupts = <21>;
@@ -296,7 +296,7 @@
 			compatible = "simple-bus";
 			ranges = <0 0x45000000 0x1000000>;
 
-			sys: sys-ctrl@000000 {
+			sys: sys-ctrl@0 {
 				compatible = "oxsemi,ox810se-sys-ctrl", "syscon", "simple-mfd";
 				reg = <0x000000 0x100000>;
 
diff --git a/arch/arm/boot/dts/ox820.dtsi b/arch/arm/boot/dts/ox820.dtsi
index 459207536a46..085bbd33eadc 100644
--- a/arch/arm/boot/dts/ox820.dtsi
+++ b/arch/arm/boot/dts/ox820.dtsi
@@ -173,7 +173,7 @@
 				};
 			};
 
-			gpio0: gpio@000000 {
+			gpio0: gpio@0 {
 				compatible = "oxsemi,ox820-gpio";
 				reg = <0x000000 0x100000>;
 				interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/arch/arm/boot/dts/picoxcell-pc3x2.dtsi b/arch/arm/boot/dts/picoxcell-pc3x2.dtsi
index 533919e96eae..a1266cf8776c 100644
--- a/arch/arm/boot/dts/picoxcell-pc3x2.dtsi
+++ b/arch/arm/boot/dts/picoxcell-pc3x2.dtsi
@@ -124,7 +124,7 @@
 			#size-cells = <1>;
 			ranges = <0 0x200000 0x80000>;
 
-			rtc0: rtc@00000 {
+			rtc0: rtc@0 {
 				compatible = "picochip,pc3x2-rtc";
 				clock-freq = <200000000>;
 				reg = <0x00000 0xf>;
diff --git a/arch/arm/boot/dts/picoxcell-pc3x3.dtsi b/arch/arm/boot/dts/picoxcell-pc3x3.dtsi
index ab3e80085511..d78cd207eca1 100644
--- a/arch/arm/boot/dts/picoxcell-pc3x3.dtsi
+++ b/arch/arm/boot/dts/picoxcell-pc3x3.dtsi
@@ -223,7 +223,7 @@
 			#size-cells = <1>;
 			ranges = <0 0x200000 0x80000>;
 
-			rtc0: rtc@00000 {
+			rtc0: rtc@0 {
 				compatible = "picochip,pc3x2-rtc";
 				clock-freq = <200000000>;
 				reg = <0x00000 0xf>;
diff --git a/arch/arm/boot/dts/pm9g45.dts b/arch/arm/boot/dts/pm9g45.dts
index 3139221737ee..be5177221cbb 100644
--- a/arch/arm/boot/dts/pm9g45.dts
+++ b/arch/arm/boot/dts/pm9g45.dts
@@ -127,12 +127,12 @@
 			};
 		};
 
-		usb0: ohci@00700000 {
+		usb0: ohci@700000 {
 			status = "okay";
 			num-ports = <2>;
 		};
 
-		usb1: ehci@00800000 {
+		usb1: ehci@800000 {
 			status = "okay";
 		};
 	};
diff --git a/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts b/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts
index 9d725f983282..497bb065eb9d 100644
--- a/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts
+++ b/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts
@@ -397,23 +397,23 @@
 					xoadc-ref-supply = <&pm8058_l18>;
 
 					/* Board-specific channels */
-					mpp5@05 {
+					mpp5@5 {
 						/* Connected to AOUT of ALS sensor */
 						reg = <0x00 0x05>;
 					};
-					mpp6@06 {
+					mpp6@6 {
 						/* Connected to test point TP43 */
 						reg = <0x00 0x06>;
 					};
-					mpp7@07 {
+					mpp7@7 {
 						/* Connected to battery thermistor */
 						reg = <0x00 0x07>;
 					};
-					mpp8@08 {
+					mpp8@8 {
 						/* Connected to battery ID detector */
 						reg = <0x00 0x08>;
 					};
-					mpp9@09 {
+					mpp9@9 {
 						/* Connected to XO thermistor */
 						reg = <0x00 0x09>;
 					};
@@ -512,7 +512,7 @@
 				pinctrl-names = "default";
 				pinctrl-0 = <&dragon_gsbi12_i2c_pins>;
 
-				ak8975@0c {
+				ak8975@c {
 					compatible = "asahi-kasei,ak8975";
 					reg = <0x0c>;
 					/* FIXME: GPIO33 has interrupt 224 on the PM8058 */
diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi
index 6089c8d56cd5..3ca96e361878 100644
--- a/arch/arm/boot/dts/qcom-apq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8064.dtsi
@@ -591,6 +591,7 @@
 				clocks = <&gcc GSBI6_QUP_CLK>,
 					 <&gcc GSBI6_H_CLK>;
 				clock-names = "core", "iface";
+				status = "disabled";
 			};
 		};
 
@@ -907,11 +908,11 @@
 				usb_hs1_phy: phy {
 					compatible = "qcom,usb-hs-phy-apq8064",
 						     "qcom,usb-hs-phy";
-					#phy-cells = <0>;
 					clocks = <&sleep_clk>, <&cxo_board>;
 					clock-names = "sleep", "ref";
 					resets = <&usb1 0>;
 					reset-names = "por";
+					#phy-cells = <0>;
 				};
 			};
 		};
@@ -1264,6 +1265,7 @@
 		dsi0_phy: dsi-phy@4700200 {
 			compatible = "qcom,dsi-phy-28nm-8960";
 			#clock-cells = <1>;
+			#phy-cells = <0>;
 
 			reg = <0x04700200 0x100>,
 				<0x04700300 0x200>,
@@ -1418,6 +1420,7 @@
 
 			clocks = <&mmcc HDMI_S_AHB_CLK>;
 			clock-names = "slave_iface_clk";
+			#phy-cells = <0>;
 		};
 
 		mdp: mdp@5100000 {
diff --git a/arch/arm/boot/dts/qcom-msm8660.dtsi b/arch/arm/boot/dts/qcom-msm8660.dtsi
index 221c4584552f..33030f9419fe 100644
--- a/arch/arm/boot/dts/qcom-msm8660.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8660.dtsi
@@ -124,6 +124,73 @@
 			reg = <0x900000 0x4000>;
 		};
 
+		gsbi6: gsbi@16500000 {
+			compatible = "qcom,gsbi-v1.0.0";
+			cell-index = <12>;
+			reg = <0x16500000 0x100>;
+			clocks = <&gcc GSBI6_H_CLK>;
+			clock-names = "iface";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+
+			syscon-tcsr = <&tcsr>;
+
+			gsbi6_serial: serial@16540000 {
+				compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm";
+				reg = <0x16540000 0x1000>,
+				      <0x16500000 0x1000>;
+				interrupts = <GIC_SPI 156 IRQ_TYPE_NONE>;
+				clocks = <&gcc GSBI6_UART_CLK>, <&gcc GSBI6_H_CLK>;
+				clock-names = "core", "iface";
+				status = "disabled";
+			};
+
+			gsbi6_i2c: i2c@16580000 {
+				compatible = "qcom,i2c-qup-v1.1.1";
+				reg = <0x16580000 0x1000>;
+				interrupts = <GIC_SPI 157 IRQ_TYPE_NONE>;
+				clocks = <&gcc GSBI6_QUP_CLK>, <&gcc GSBI6_H_CLK>;
+				clock-names = "core", "iface";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+		};
+
+		gsbi7: gsbi@16600000 {
+			compatible = "qcom,gsbi-v1.0.0";
+			cell-index = <12>;
+			reg = <0x16600000 0x100>;
+			clocks = <&gcc GSBI7_H_CLK>;
+			clock-names = "iface";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+
+			syscon-tcsr = <&tcsr>;
+
+			gsbi7_serial: serial@16640000 {
+				compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm";
+				reg = <0x16640000 0x1000>,
+				      <0x16600000 0x1000>;
+				interrupts = <GIC_SPI 158 IRQ_TYPE_NONE>;
+				clocks = <&gcc GSBI7_UART_CLK>, <&gcc GSBI7_H_CLK>;
+				clock-names = "core", "iface";
+				status = "disabled";
+			};
+
+			gsbi7_i2c: i2c@16680000 {
+				compatible = "qcom,i2c-qup-v1.1.1";
+				reg = <0x16680000 0x1000>;
+				interrupts = <GIC_SPI 159 IRQ_TYPE_NONE>;
+				clocks = <&gcc GSBI7_QUP_CLK>, <&gcc GSBI7_H_CLK>;
+				clock-names = "core", "iface";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+		};
 
 		gsbi8: gsbi@19800000 {
 			compatible = "qcom,gsbi-v1.0.0";
@@ -317,37 +384,37 @@
 					#size-cells = <0>;
 					#io-channel-cells = <2>;
 
-					vcoin: adc-channel@00 {
+					vcoin: adc-channel@0 {
 						reg = <0x00 0x00>;
 					};
-					vbat: adc-channel@01 {
+					vbat: adc-channel@1 {
 						reg = <0x00 0x01>;
 					};
-					dcin: adc-channel@02 {
+					dcin: adc-channel@2 {
 						reg = <0x00 0x02>;
 					};
-					ichg: adc-channel@03 {
+					ichg: adc-channel@3 {
 						reg = <0x00 0x03>;
 					};
-					vph_pwr: adc-channel@04 {
+					vph_pwr: adc-channel@4 {
 						reg = <0x00 0x04>;
 					};
-					usb_vbus: adc-channel@0a {
+					usb_vbus: adc-channel@a {
 						reg = <0x00 0x0a>;
 					};
-					die_temp: adc-channel@0b {
+					die_temp: adc-channel@b {
 						reg = <0x00 0x0b>;
 					};
-					ref_625mv: adc-channel@0c {
+					ref_625mv: adc-channel@c {
 						reg = <0x00 0x0c>;
 					};
-					ref_1250mv: adc-channel@0d {
+					ref_1250mv: adc-channel@d {
 						reg = <0x00 0x0d>;
 					};
-					ref_325mv: adc-channel@0e {
+					ref_325mv: adc-channel@e {
 						reg = <0x00 0x0e>;
 					};
-					ref_muxoff: adc-channel@0f {
+					ref_muxoff: adc-channel@f {
 						reg = <0x00 0x0f>;
 					};
 				};
diff --git a/arch/arm/boot/dts/qcom-msm8974-fairphone-fp2.dts b/arch/arm/boot/dts/qcom-msm8974-fairphone-fp2.dts
new file mode 100644
index 000000000000..d0a5df90b543
--- /dev/null
+++ b/arch/arm/boot/dts/qcom-msm8974-fairphone-fp2.dts
@@ -0,0 +1,321 @@
+#include "qcom-msm8974.dtsi"
+#include "qcom-pm8841.dtsi"
+#include "qcom-pm8941.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
+
+
+/ {
+	model = "Fairphone 2";
+	compatible = "fairphone,fp2", "qcom,msm8974";
+
+	aliases {
+		serial0 = &blsp1_uart2;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		input-name = "gpio-keys";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&gpio_keys_pin_a>;
+
+		camera-snapshot {
+			label = "camera_snapshot";
+			gpios = <&pm8941_gpios 1 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_CAMERA>;
+			wakeup-source;
+			debounce-interval = <15>;
+		};
+
+		volume-down {
+			label = "volume_down";
+			gpios = <&pm8941_gpios 2 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEDOWN>;
+			wakeup-source;
+			debounce-interval = <15>;
+		};
+
+		volume-up {
+			label = "volume_up";
+			gpios = <&pm8941_gpios 5 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEUP>;
+			wakeup-source;
+			debounce-interval = <15>;
+		};
+	};
+
+	smd {
+		rpm {
+			rpm_requests {
+				pm8841-regulators {
+					s1 {
+						regulator-min-microvolt = <675000>;
+						regulator-max-microvolt = <1050000>;
+					};
+
+					s2 {
+						regulator-min-microvolt = <500000>;
+						regulator-max-microvolt = <1050000>;
+					};
+
+					s3 {
+						regulator-min-microvolt = <1050000>;
+						regulator-max-microvolt = <1050000>;
+					};
+				};
+
+				pm8941-regulators {
+					vdd_l1_l3-supply = <&pm8941_s1>;
+					vdd_l2_lvs1_2_3-supply = <&pm8941_s3>;
+					vdd_l4_l11-supply = <&pm8941_s1>;
+					vdd_l5_l7-supply = <&pm8941_s2>;
+					vdd_l6_l12_l14_l15-supply = <&pm8941_s2>;
+					vdd_l9_l10_l17_l22-supply = <&vreg_boost>;
+					vdd_l13_l20_l23_l24-supply = <&vreg_boost>;
+					vdd_l21-supply = <&vreg_boost>;
+
+					s1 {
+						regulator-min-microvolt = <1300000>;
+						regulator-max-microvolt = <1300000>;
+
+						regulator-always-on;
+						regulator-boot-on;
+					};
+
+					s2 {
+						regulator-min-microvolt = <2150000>;
+						regulator-max-microvolt = <2150000>;
+
+						regulator-boot-on;
+					};
+
+					s3 {
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <1800000>;
+
+						regulator-always-on;
+						regulator-boot-on;
+					};
+
+					l1 {
+						regulator-min-microvolt = <1225000>;
+						regulator-max-microvolt = <1225000>;
+
+						regulator-always-on;
+						regulator-boot-on;
+					};
+
+					l2 {
+						regulator-min-microvolt = <1200000>;
+						regulator-max-microvolt = <1200000>;
+					};
+
+					l3 {
+						regulator-min-microvolt = <1225000>;
+						regulator-max-microvolt = <1225000>;
+					};
+
+					l4 {
+						regulator-min-microvolt = <1225000>;
+						regulator-max-microvolt = <1225000>;
+					};
+
+					l5 {
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <1800000>;
+					};
+
+					l6 {
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <1800000>;
+
+						regulator-boot-on;
+					};
+
+					l7 {
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <1800000>;
+
+						regulator-boot-on;
+					};
+
+					l8 {
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <1800000>;
+					};
+
+					l9 {
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <2950000>;
+					};
+
+					l10 {
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <2950000>;
+					};
+
+					l11 {
+						regulator-min-microvolt = <1225000>;
+						regulator-max-microvolt = <1350000>;
+					};
+
+					l12 {
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <1800000>;
+
+						regulator-always-on;
+						regulator-boot-on;
+					};
+
+					l13 {
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <2950000>;
+
+						regulator-boot-on;
+					};
+
+					l14 {
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <1800000>;
+					};
+
+					l15 {
+						regulator-min-microvolt = <2050000>;
+						regulator-max-microvolt = <2050000>;
+					};
+
+					l16 {
+						regulator-min-microvolt = <2700000>;
+						regulator-max-microvolt = <2700000>;
+					};
+
+					l17 {
+						regulator-min-microvolt = <2850000>;
+						regulator-max-microvolt = <2850000>;
+					};
+
+					l18 {
+						regulator-min-microvolt = <2850000>;
+						regulator-max-microvolt = <2850000>;
+					};
+
+					l19 {
+						regulator-min-microvolt = <2900000>;
+						regulator-max-microvolt = <3350000>;
+					};
+
+					l20 {
+						regulator-min-microvolt = <2950000>;
+						regulator-max-microvolt = <2950000>;
+
+						regulator-boot-on;
+					};
+
+					l21 {
+						regulator-min-microvolt = <2950000>;
+						regulator-max-microvolt = <2950000>;
+
+						regulator-boot-on;
+					};
+
+					l22 {
+						regulator-min-microvolt = <3000000>;
+						regulator-max-microvolt = <3300000>;
+					};
+
+					l23 {
+						regulator-min-microvolt = <3000000>;
+						regulator-max-microvolt = <3000000>;
+					};
+
+					l24 {
+						regulator-min-microvolt = <3075000>;
+						regulator-max-microvolt = <3075000>;
+
+						regulator-boot-on;
+					};
+				};
+			};
+		};
+	};
+};
+
+&soc {
+	serial@f991e000 {
+		status = "ok";
+	};
+
+	pinctrl@fd510000 {
+		sdhc1_pin_a: sdhc1-pin-active {
+			clk {
+				pins = "sdc1_clk";
+				drive-strength = <16>;
+				bias-disable;
+			};
+
+			cmd-data {
+				pins = "sdc1_cmd", "sdc1_data";
+				drive-strength = <10>;
+				bias-pull-up;
+			};
+		};
+	};
+
+	sdhci@f9824900 {
+		status = "ok";
+
+		vmmc-supply = <&pm8941_l20>;
+		vqmmc-supply = <&pm8941_s3>;
+
+		bus-width = <8>;
+		non-removable;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&sdhc1_pin_a>;
+	};
+
+	usb@f9a55000 {
+		status = "ok";
+
+		phys = <&usb_hs1_phy>;
+		phy-select = <&tcsr 0xb000 0>;
+		extcon = <&smbb>, <&usb_id>;
+		vbus-supply = <&chg_otg>;
+
+		hnp-disable;
+		srp-disable;
+		adp-disable;
+
+		ulpi {
+			phy@a {
+				status = "ok";
+
+				v1p8-supply = <&pm8941_l6>;
+				v3p3-supply = <&pm8941_l24>;
+
+				extcon = <&smbb>;
+				qcom,init-seq = /bits/ 8 <0x1 0x64>;
+			};
+		};
+	};
+};
+
+&spmi_bus {
+	pm8941@0 {
+		gpios@c000 {
+			gpio_keys_pin_a: gpio-keys-active {
+				pins = "gpio1", "gpio2", "gpio5";
+				function = "normal";
+
+				bias-pull-up;
+				power-source = <PM8941_GPIO_S3>;
+			};
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/qcom-msm8974-sony-xperia-castor.dts b/arch/arm/boot/dts/qcom-msm8974-sony-xperia-castor.dts
new file mode 100644
index 000000000000..e87f2c99060d
--- /dev/null
+++ b/arch/arm/boot/dts/qcom-msm8974-sony-xperia-castor.dts
@@ -0,0 +1,641 @@
+#include "qcom-msm8974pro.dtsi"
+#include "qcom-pm8841.dtsi"
+#include "qcom-pm8941.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
+
+/ {
+	model = "Sony Xperia Z2 Tablet";
+	compatible = "sony,xperia-castor", "qcom,msm8974";
+
+	aliases {
+		serial0 = &blsp1_uart2;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		input-name = "gpio-keys";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&gpio_keys_pin_a>;
+
+		volume-down {
+			label = "volume_down";
+			gpios = <&pm8941_gpios 2 GPIO_ACTIVE_LOW>;
+			linux,input-type = <1>;
+			linux,code = <KEY_VOLUMEDOWN>;
+		};
+
+		camera-snapshot {
+			label = "camera_snapshot";
+			gpios = <&pm8941_gpios 3 GPIO_ACTIVE_LOW>;
+			linux,input-type = <1>;
+			linux,code = <KEY_CAMERA>;
+		};
+
+		camera-focus {
+			label = "camera_focus";
+			gpios = <&pm8941_gpios 4 GPIO_ACTIVE_LOW>;
+			linux,input-type = <1>;
+			linux,code = <KEY_CAMERA_FOCUS>;
+		};
+
+		volume-up {
+			label = "volume_up";
+			gpios = <&pm8941_gpios 5 GPIO_ACTIVE_LOW>;
+			linux,input-type = <1>;
+			linux,code = <KEY_VOLUMEUP>;
+		};
+	};
+
+	smd {
+		rpm {
+			rpm_requests {
+				pm8941-regulators {
+					vdd_l1_l3-supply = <&pm8941_s1>;
+					vdd_l2_lvs1_2_3-supply = <&pm8941_s3>;
+					vdd_l4_l11-supply = <&pm8941_s1>;
+					vdd_l5_l7-supply = <&pm8941_s2>;
+					vdd_l6_l12_l14_l15-supply = <&pm8941_s2>;
+					vdd_l9_l10_l17_l22-supply = <&vreg_boost>;
+					vdd_l13_l20_l23_l24-supply = <&vreg_boost>;
+					vdd_l21-supply = <&vreg_boost>;
+
+					s1 {
+						regulator-min-microvolt = <1300000>;
+						regulator-max-microvolt = <1300000>;
+						regulator-always-on;
+						regulator-boot-on;
+					};
+
+					s2 {
+						regulator-min-microvolt = <2150000>;
+						regulator-max-microvolt = <2150000>;
+						regulator-boot-on;
+					};
+
+					s3 {
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <1800000>;
+						regulator-always-on;
+						regulator-boot-on;
+
+						regulator-system-load = <154000>;
+					};
+
+					s4 {
+						regulator-min-microvolt = <5000000>;
+						regulator-max-microvolt = <5000000>;
+					};
+
+					l1 {
+						regulator-min-microvolt = <1225000>;
+						regulator-max-microvolt = <1225000>;
+
+						regulator-always-on;
+						regulator-boot-on;
+					};
+
+					l2 {
+						regulator-min-microvolt = <1200000>;
+						regulator-max-microvolt = <1200000>;
+					};
+
+					l3 {
+						regulator-min-microvolt = <1200000>;
+						regulator-max-microvolt = <1200000>;
+					};
+
+					l4 {
+						regulator-min-microvolt = <1225000>;
+						regulator-max-microvolt = <1225000>;
+					};
+
+					l5 {
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <1800000>;
+					};
+
+					l6 {
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <1800000>;
+
+						regulator-boot-on;
+					};
+
+					l7 {
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <1800000>;
+
+						regulator-boot-on;
+					};
+
+					l8 {
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <1800000>;
+					};
+
+					l9 {
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <2950000>;
+					};
+
+					l11 {
+						regulator-min-microvolt = <1300000>;
+						regulator-max-microvolt = <1350000>;
+					};
+
+					l12 {
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <1800000>;
+
+						regulator-always-on;
+						regulator-boot-on;
+					};
+
+					l13 {
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <2950000>;
+
+						regulator-boot-on;
+					};
+
+					l14 {
+						regulator-min-microvolt = <1800000>;
+						regulator-max-microvolt = <1800000>;
+					};
+
+					l15 {
+						regulator-min-microvolt = <2050000>;
+						regulator-max-microvolt = <2050000>;
+					};
+
+					l16 {
+						regulator-min-microvolt = <2700000>;
+						regulator-max-microvolt = <2700000>;
+					};
+
+					l17 {
+						regulator-min-microvolt = <2700000>;
+						regulator-max-microvolt = <2700000>;
+					};
+
+					l18 {
+						regulator-min-microvolt = <2850000>;
+						regulator-max-microvolt = <2850000>;
+					};
+
+					l19 {
+						regulator-min-microvolt = <2850000>;
+						regulator-max-microvolt = <2850000>;
+					};
+
+					l20 {
+						regulator-min-microvolt = <2950000>;
+						regulator-max-microvolt = <2950000>;
+
+						regulator-allow-set-load;
+						regulator-boot-on;
+						regulator-allow-set-load;
+						regulator-system-load = <500000>;
+					};
+
+					l21 {
+						regulator-min-microvolt = <2950000>;
+						regulator-max-microvolt = <2950000>;
+
+						regulator-boot-on;
+					};
+
+					l22 {
+						regulator-min-microvolt = <3000000>;
+						regulator-max-microvolt = <3000000>;
+					};
+
+					l23 {
+						regulator-min-microvolt = <2800000>;
+						regulator-max-microvolt = <2800000>;
+					};
+
+					l24 {
+						regulator-min-microvolt = <3075000>;
+						regulator-max-microvolt = <3075000>;
+
+						regulator-boot-on;
+					};
+				};
+			};
+		};
+	};
+
+	vreg_bl_vddio: lcd-backlight-vddio {
+		compatible = "regulator-fixed";
+		regulator-name = "vreg_bl_vddio";
+		regulator-min-microvolt = <3150000>;
+		regulator-max-microvolt = <3150000>;
+
+		gpio = <&msmgpio 69 0>;
+		enable-active-high;
+
+		vin-supply = <&pm8941_s3>;
+		startup-delay-us = <70000>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&lcd_backlight_en_pin_a>;
+	};
+
+	vreg_vsp: lcd-dcdc-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vreg_vsp";
+		regulator-min-microvolt = <5600000>;
+		regulator-max-microvolt = <5600000>;
+
+		gpio = <&pm8941_gpios 20 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&lcd_dcdc_en_pin_a>;
+	};
+
+	vreg_wlan: wlan-regulator {
+		compatible = "regulator-fixed";
+
+		regulator-name = "wl-reg";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&pm8941_gpios 18 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&wlan_regulator_pin>;
+	};
+};
+
+&soc {
+	sdhci@f9824900 {
+		status = "ok";
+
+		vmmc-supply = <&pm8941_l20>;
+		vqmmc-supply = <&pm8941_s3>;
+
+		bus-width = <8>;
+		non-removable;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&sdhc1_pin_a>;
+	};
+
+	sdhci@f9864900 {
+		status = "ok";
+
+		max-frequency = <100000000>;
+		non-removable;
+		vmmc-supply = <&vreg_wlan>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&sdhc3_pin_a>;
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		bcrmf@1 {
+			compatible = "brcm,bcm4339-fmac", "brcm,bcm4329-fmac";
+			reg = <1>;
+
+			brcm,drive-strength = <10>;
+
+			pinctrl-names = "default";
+			pinctrl-0 = <&wlan_sleep_clk_pin>;
+		};
+	};
+
+	sdhci@f98a4900 {
+		status = "ok";
+
+		bus-width = <4>;
+
+		vmmc-supply = <&pm8941_l21>;
+		vqmmc-supply = <&pm8941_l13>;
+
+		cd-gpios = <&msmgpio 62 GPIO_ACTIVE_LOW>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&sdhc2_pin_a>, <&sdhc2_cd_pin_a>;
+	};
+
+	serial@f991e000 {
+		status = "ok";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&blsp1_uart2_pin_a>;
+	};
+
+	usb@f9a55000 {
+		status = "ok";
+
+		phys = <&usb_hs1_phy>;
+		phy-select = <&tcsr 0xb000 0>;
+		extcon = <&smbb>, <&usb_id>;
+		vbus-supply = <&chg_otg>;
+
+		hnp-disable;
+		srp-disable;
+		adp-disable;
+
+		ulpi {
+			phy@a {
+				status = "ok";
+
+				v1p8-supply = <&pm8941_l6>;
+				v3p3-supply = <&pm8941_l24>;
+
+				extcon = <&smbb>;
+				qcom,init-seq = /bits/ 8 <0x1 0x64>;
+			};
+		};
+	};
+
+	pinctrl@fd510000 {
+		blsp1_uart2_pin_a: blsp1-uart2-pin-active {
+			rx {
+				pins = "gpio5";
+				function = "blsp_uart2";
+
+				drive-strength = <2>;
+				bias-pull-up;
+			};
+
+			tx {
+				pins = "gpio4";
+				function = "blsp_uart2";
+
+				drive-strength = <4>;
+				bias-disable;
+			};
+		};
+
+		i2c8_pins: i2c8 {
+			mux {
+				pins = "gpio47", "gpio48";
+				function = "blsp_i2c8";
+
+				drive-strength = <2>;
+				bias-disable;
+			};
+		};
+
+		i2c11_pins: i2c11 {
+			mux {
+				pins = "gpio83", "gpio84";
+				function = "blsp_i2c11";
+
+				drive-strength = <2>;
+				bias-disable;
+			};
+		};
+
+		lcd_backlight_en_pin_a: lcd-backlight-vddio {
+			pins = "gpio69";
+			drive-strength = <10>;
+			output-low;
+			bias-disable;
+		};
+
+		sdhc1_pin_a: sdhc1-pin-active {
+			clk {
+				pins = "sdc1_clk";
+				drive-strength = <16>;
+				bias-disable;
+			};
+
+			cmd-data {
+				pins = "sdc1_cmd", "sdc1_data";
+				drive-strength = <10>;
+				bias-pull-up;
+			};
+		};
+
+		sdhc2_cd_pin_a: sdhc2-cd-pin-active {
+			pins = "gpio62";
+			function = "gpio";
+
+			drive-strength = <2>;
+			bias-disable;
+		 };
+
+		sdhc2_pin_a: sdhc2-pin-active {
+			clk {
+				pins = "sdc2_clk";
+				drive-strength = <6>;
+				bias-disable;
+			};
+
+			cmd-data {
+				pins = "sdc2_cmd", "sdc2_data";
+				drive-strength = <6>;
+				bias-pull-up;
+			};
+		};
+
+		sdhc3_pin_a: sdhc3-pin-active {
+			clk {
+				pins = "gpio40";
+				function = "sdc3";
+
+				drive-strength = <10>;
+				bias-disable;
+			};
+
+			cmd {
+				pins = "gpio39";
+				function = "sdc3";
+
+				drive-strength = <10>;
+				bias-pull-up;
+			};
+
+			data {
+				pins = "gpio35", "gpio36", "gpio37", "gpio38";
+				function = "sdc3";
+
+				drive-strength = <10>;
+				bias-pull-up;
+			};
+		};
+
+		ts_int_pin: synaptics {
+			pin {
+				pins = "gpio86";
+				function = "gpio";
+
+				drive-strength = <2>;
+				bias-disable;
+				input-enable;
+			};
+		};
+	};
+
+	i2c@f9964000 {
+		status = "ok";
+
+		clock-frequency = <355000>;
+		qcom,src-freq = <50000000>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c8_pins>;
+
+		synaptics@2c {
+			compatible = "syna,rmi-i2c";
+			reg = <0x2c>;
+
+			interrupt-parent = <&msmgpio>;
+			interrupts = <86 IRQ_TYPE_EDGE_FALLING>;
+
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			vdd-supply = <&pm8941_l22>;
+			vio-supply = <&pm8941_lvs3>;
+
+			pinctrl-names = "default";
+			pinctrl-0 = <&ts_int_pin>;
+
+			rmi-f01@1 {
+				reg = <0x1>;
+				syna,nosleep = <1>;
+			};
+
+			rmi-f11@11 {
+				reg = <0x11>;
+				syna,f11-flip-x = <1>;
+				syna,sensor-type = <1>;
+			};
+		};
+	};
+
+	i2c@f9967000 {
+		status = "ok";
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2c11_pins>;
+		clock-frequency = <355000>;
+		qcom,src-freq = <50000000>;
+
+		lp8566_wled: backlight@2c {
+			compatible = "ti,lp8556";
+			reg = <0x2c>;
+			power-supply = <&vreg_bl_vddio>;
+
+			bl-name = "backlight";
+			dev-ctrl = /bits/ 8 <0x05>;
+			init-brt = /bits/ 8 <0x3f>;
+			rom_a0h {
+				rom-addr = /bits/ 8 <0xa0>;
+				rom-val = /bits/ 8 <0xff>;
+			};
+			rom_a1h {
+				rom-addr = /bits/ 8 <0xa1>;
+				rom-val = /bits/ 8 <0x3f>;
+			};
+			rom_a2h {
+				rom-addr = /bits/ 8 <0xa2>;
+				rom-val = /bits/ 8 <0x20>;
+			};
+			rom_a3h {
+				rom-addr = /bits/ 8 <0xa3>;
+				rom-val = /bits/ 8 <0x5e>;
+			};
+			rom_a4h {
+				rom-addr = /bits/ 8 <0xa4>;
+				rom-val = /bits/ 8 <0x02>;
+			};
+			rom_a5h {
+				rom-addr = /bits/ 8 <0xa5>;
+				rom-val = /bits/ 8 <0x04>;
+			};
+			rom_a6h {
+				rom-addr = /bits/ 8 <0xa6>;
+				rom-val = /bits/ 8 <0x80>;
+			};
+			rom_a7h {
+				rom-addr = /bits/ 8 <0xa7>;
+				rom-val = /bits/ 8 <0xf7>;
+			};
+			rom_a9h {
+				rom-addr = /bits/ 8 <0xa9>;
+				rom-val = /bits/ 8 <0x80>;
+			};
+			rom_aah {
+				rom-addr = /bits/ 8 <0xaa>;
+				rom-val = /bits/ 8 <0x0f>;
+			};
+			rom_aeh {
+				rom-addr = /bits/ 8 <0xae>;
+				rom-val = /bits/ 8 <0x0f>;
+			};
+		};
+	};
+};
+
+&spmi_bus {
+	pm8941@0 {
+		charger@1000 {
+			qcom,fast-charge-safe-current = <1500000>;
+			qcom,fast-charge-current-limit = <1500000>;
+			qcom,dc-current-limit = <1800000>;
+			qcom,fast-charge-safe-voltage = <4400000>;
+			qcom,fast-charge-high-threshold-voltage = <4350000>;
+			qcom,fast-charge-low-threshold-voltage = <3400000>;
+			qcom,auto-recharge-threshold-voltage = <4200000>;
+			qcom,minimum-input-voltage = <4300000>;
+		};
+
+		gpios@c000 {
+			gpio_keys_pin_a: gpio-keys-active {
+				pins = "gpio2", "gpio5";
+				function = "normal";
+
+				bias-pull-up;
+				power-source = <PM8941_GPIO_S3>;
+			};
+
+			wlan_sleep_clk_pin: wl-sleep-clk {
+				pins = "gpio17";
+				function = "func2";
+
+				output-high;
+				power-source = <PM8941_GPIO_S3>;
+			};
+
+			wlan_regulator_pin: wl-reg-active {
+				pins = "gpio18";
+				function = "normal";
+
+				bias-disable;
+				power-source = <PM8941_GPIO_S3>;
+			};
+
+			lcd_dcdc_en_pin_a: lcd-dcdc-en-active {
+				pins = "gpio20";
+				function = "normal";
+
+				bias-disable;
+				power-source = <PM8941_GPIO_S3>;
+				input-disable;
+				output-low;
+			};
+
+		};
+
+		coincell@2800 {
+			status = "ok";
+			qcom,rset-ohms = <2100>;
+			qcom,vset-millivolts = <3000>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi
index 33002fed8cc3..d9019a49b292 100644
--- a/arch/arm/boot/dts/qcom-msm8974.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8974.dtsi
@@ -18,27 +18,27 @@
 		#size-cells = <1>;
 		ranges;
 
-		mpss@08000000 {
+		mpss@8000000 {
 			reg = <0x08000000 0x5100000>;
 			no-map;
 		};
 
-		mba@00d100000 {
+		mba@d100000 {
 			reg = <0x0d100000 0x100000>;
 			no-map;
 		};
 
-		reserved@0d200000 {
+		reserved@d200000 {
 			reg = <0x0d200000 0xa00000>;
 			no-map;
 		};
 
-		adsp_region: adsp@0dc00000 {
+		adsp_region: adsp@dc00000 {
 			reg = <0x0dc00000 0x1900000>;
 			no-map;
 		};
 
-		venus@0f500000 {
+		venus@f500000 {
 			reg = <0x0f500000 0x500000>;
 			no-map;
 		};
@@ -48,17 +48,17 @@
 			no-map;
 		};
 
-		tz@0fc00000 {
+		tz@fc00000 {
 			reg = <0x0fc00000 0x160000>;
 			no-map;
 		};
 
-		rfsa@0fd60000 {
+		rfsa@fd60000 {
 			reg = <0x0fd60000 0x20000>;
 			no-map;
 		};
 
-		rmtfs@0fd80000 {
+		rmtfs@fd80000 {
 			reg = <0x0fd80000 0x180000>;
 			no-map;
 		};
@@ -614,6 +614,20 @@
 			status = "disabled";
 		};
 
+		sdhci@f9864900 {
+			compatible = "qcom,sdhci-msm-v4";
+			reg = <0xf9864900 0x11c>, <0xf9864000 0x800>;
+			reg-names = "hc_mem", "core_mem";
+			interrupts = <GIC_SPI 127 IRQ_TYPE_NONE>,
+				     <GIC_SPI 224 IRQ_TYPE_NONE>;
+			interrupt-names = "hc_irq", "pwr_irq";
+			clocks = <&gcc GCC_SDCC3_APPS_CLK>,
+				 <&gcc GCC_SDCC3_AHB_CLK>,
+				 <&xo_board>;
+			clock-names = "core", "iface", "xo";
+			status = "disabled";
+		};
+
 		sdhci@f98a4900 {
 			compatible = "qcom,sdhci-msm-v4";
 			reg = <0xf98a4900 0x11c>, <0xf98a4000 0x800>;
diff --git a/arch/arm/boot/dts/qcom-msm8974pro.dtsi b/arch/arm/boot/dts/qcom-msm8974pro.dtsi
new file mode 100644
index 000000000000..6740a4cb7da8
--- /dev/null
+++ b/arch/arm/boot/dts/qcom-msm8974pro.dtsi
@@ -0,0 +1,18 @@
+#include "qcom-msm8974.dtsi"
+
+/ {
+	soc {
+		sdhci@f9824900 {
+			clocks = <&gcc GCC_SDCC1_APPS_CLK>,
+				 <&gcc GCC_SDCC1_AHB_CLK>,
+				 <&xo_board>,
+				 <&gcc GCC_SDCC1_CDCCAL_FF_CLK>,
+				 <&gcc GCC_SDCC1_CDCCAL_SLEEP_CLK>;
+			clock-names = "core", "iface", "xo", "cal", "sleep";
+		};
+
+		clock-controller@fc400000 {
+				compatible = "qcom,gcc-msm8974pro";
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/r7s72100-gr-peach.dts b/arch/arm/boot/dts/r7s72100-gr-peach.dts
index a1b2aef984f6..779f724b4531 100644
--- a/arch/arm/boot/dts/r7s72100-gr-peach.dts
+++ b/arch/arm/boot/dts/r7s72100-gr-peach.dts
@@ -11,6 +11,8 @@
 
 /dts-v1/;
 #include "r7s72100.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/r7s72100-pinctrl.h>
 
 / {
 	model = "GR-Peach";
@@ -28,7 +30,6 @@
 	memory@20000000 {
 		device_type = "memory";
 		reg = <0x20000000 0x00a00000>;
-
 	};
 
 	lbsc {
@@ -51,6 +52,44 @@
 			reg = <0x00600000 0x00200000>;
 		};
 	};
+
+	leds {
+		status = "okay";
+		compatible = "gpio-leds";
+
+		led1 {
+			gpios = <&port6 12 GPIO_ACTIVE_HIGH>;
+		};
+	};
+};
+
+&pinctrl {
+	scif2_pins: serial2 {
+		/* P6_2 as RxD2; P6_3 as TxD2 */
+		pinmux = <RZA1_PINMUX(6, 2, 7)>, <RZA1_PINMUX(6, 3, 7)>;
+	};
+
+	ether_pins: ether {
+		/* Ethernet on Ports 1,3,5,10 */
+		pinmux = <RZA1_PINMUX(1, 14, 4)>, /* P1_14 = ET_COL   */
+			 <RZA1_PINMUX(3, 0, 2)>,  /* P3_0 = ET_TXCLK  */
+			 <RZA1_PINMUX(3, 3, 2)>,  /* P3_3 = ET_MDIO   */
+			 <RZA1_PINMUX(3, 4, 2)>,  /* P3_4 = ET_RXCLK  */
+			 <RZA1_PINMUX(3, 5, 2)>,  /* P3_5 = ET_RXER   */
+			 <RZA1_PINMUX(3, 6, 2)>,  /* P3_6 = ET_RXDV   */
+			 <RZA1_PINMUX(5, 9, 2)>,  /* P5_9 = ET_MDC    */
+			 <RZA1_PINMUX(10, 1, 4)>, /* P10_1 = ET_TXER  */
+			 <RZA1_PINMUX(10, 2, 4)>, /* P10_2 = ET_TXEN  */
+			 <RZA1_PINMUX(10, 3, 4)>, /* P10_3 = ET_CRS   */
+			 <RZA1_PINMUX(10, 4, 4)>, /* P10_4 = ET_TXD0  */
+			 <RZA1_PINMUX(10, 5, 4)>, /* P10_5 = ET_TXD1  */
+			 <RZA1_PINMUX(10, 6, 4)>, /* P10_6 = ET_TXD2  */
+			 <RZA1_PINMUX(10, 7, 4)>, /* P10_7 = ET_TXD3  */
+			 <RZA1_PINMUX(10, 8, 4)>, /* P10_8 = ET_RXD0  */
+			 <RZA1_PINMUX(10, 9, 4)>, /* P10_9 = ET_RXD1  */
+			 <RZA1_PINMUX(10, 10, 4)>,/* P10_10 = ET_RXD2 */
+			 <RZA1_PINMUX(10, 11, 4)>;/* P10_11 = ET_RXD3 */
+	};
 };
 
 &extal_clk {
@@ -61,6 +100,38 @@
 	clock-frequency = <48000000>;
 };
 
+&mtu2 {
+	status = "okay";
+};
+
+&ostm0 {
+	status = "okay";
+};
+
+&ostm1 {
+	status = "okay";
+};
+
 &scif2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&scif2_pins>;
+
+	status = "okay";
+};
+
+&ether {
+	pinctrl-names = "default";
+	pinctrl-0 = <&ether_pins>;
+
 	status = "okay";
+
+	renesas,no-ether-link;
+	phy-handle = <&phy0>;
+
+	phy0: ethernet-phy@0 {
+		reg = <0>;
+
+		reset-gpios = <&port4 2 GPIO_ACTIVE_LOW>;
+		reset-delay-us = <5>;
+	};
 };
diff --git a/arch/arm/boot/dts/r7s72100.dtsi b/arch/arm/boot/dts/r7s72100.dtsi
index 4ed12a4d9d51..ab9645a42eca 100644
--- a/arch/arm/boot/dts/r7s72100.dtsi
+++ b/arch/arm/boot/dts/r7s72100.dtsi
@@ -203,6 +203,7 @@
 			compatible = "arm,cortex-a9";
 			reg = <0>;
 			clock-frequency = <400000000>;
+			clocks = <&cpg_clocks R7S72100_CLK_I>;
 			next-level-cache = <&L2>;
 		};
 	};
diff --git a/arch/arm/boot/dts/r8a73a4.dtsi b/arch/arm/boot/dts/r8a73a4.dtsi
index 310222634570..dd4d09712a2a 100644
--- a/arch/arm/boot/dts/r8a73a4.dtsi
+++ b/arch/arm/boot/dts/r8a73a4.dtsi
@@ -27,6 +27,7 @@
 			device_type = "cpu";
 			compatible = "arm,cortex-a15";
 			reg = <0>;
+			clocks = <&cpg_clocks R8A73A4_CLK_Z>;
 			clock-frequency = <1500000000>;
 			power-domains = <&pd_a2sl>;
 			next-level-cache = <&L2_CA15>;
diff --git a/arch/arm/boot/dts/r8a7743-iwg20d-q7-dbcm-ca.dts b/arch/arm/boot/dts/r8a7743-iwg20d-q7-dbcm-ca.dts
new file mode 100644
index 000000000000..d90eb8464222
--- /dev/null
+++ b/arch/arm/boot/dts/r8a7743-iwg20d-q7-dbcm-ca.dts
@@ -0,0 +1,19 @@
+/*
+ * Device Tree Source for the iWave-RZ/G1M Qseven board + camera daughter board
+ *
+ * Copyright (C) 2017 Renesas Electronics Corp.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+/dts-v1/;
+#include "r8a7743-iwg20m.dtsi"
+#include "iwg20d-q7-common.dtsi"
+#include "iwg20d-q7-dbcm-ca.dtsi"
+
+/ {
+	model = "iW-RainboW-G20D-Q7 RZ/G1M based plus camera daughter board";
+	compatible = "iwave,g20d", "iwave,g20m", "renesas,r8a7743";
+};
diff --git a/arch/arm/boot/dts/r8a7743-iwg20d-q7.dts b/arch/arm/boot/dts/r8a7743-iwg20d-q7.dts
index 081af0192851..6aa6b7467704 100644
--- a/arch/arm/boot/dts/r8a7743-iwg20d-q7.dts
+++ b/arch/arm/boot/dts/r8a7743-iwg20d-q7.dts
@@ -1,5 +1,5 @@
 /*
- * Device Tree Source for the iWave-RZG1M Qseven carrier board
+ * Device Tree Source for the iWave-RZ/G1M Qseven board
  *
  * Copyright (C) 2017 Renesas Electronics Corp.
  *
@@ -10,47 +10,9 @@
 
 /dts-v1/;
 #include "r8a7743-iwg20m.dtsi"
+#include "iwg20d-q7-common.dtsi"
 
 / {
 	model = "iWave Systems RainboW-G20D-Qseven board based on RZ/G1M";
 	compatible = "iwave,g20d", "iwave,g20m", "renesas,r8a7743";
-
-	aliases {
-		serial0 = &scif0;
-		ethernet0 = &avb;
-	};
-};
-
-&pfc {
-	scif0_pins: scif0 {
-		groups = "scif0_data_d";
-		function = "scif0";
-	};
-
-	avb_pins: avb {
-		groups = "avb_mdio", "avb_gmii";
-		function = "avb";
-	};
-};
-
-&scif0 {
-	pinctrl-0 = <&scif0_pins>;
-	pinctrl-names = "default";
-
-	status = "okay";
-};
-
-&avb {
-	pinctrl-0 = <&avb_pins>;
-	pinctrl-names = "default";
-
-	phy-handle = <&phy3>;
-	phy-mode = "gmii";
-	renesas,no-ether-link;
-	status = "okay";
-
-	phy3: ethernet-phy@3 {
-		reg = <3>;
-		micrel,led-mode = <1>;
-	};
 };
diff --git a/arch/arm/boot/dts/r8a7743-iwg20m.dtsi b/arch/arm/boot/dts/r8a7743-iwg20m.dtsi
index ff7993818637..75a8ca571846 100644
--- a/arch/arm/boot/dts/r8a7743-iwg20m.dtsi
+++ b/arch/arm/boot/dts/r8a7743-iwg20m.dtsi
@@ -9,6 +9,7 @@
  */
 
 #include "r8a7743.dtsi"
+#include <dt-bindings/gpio/gpio.h>
 
 / {
 	compatible = "iwave,g20m", "renesas,r8a7743";
@@ -42,6 +43,17 @@
 		groups = "mmc_data8_b", "mmc_ctrl";
 		function = "mmc";
 	};
+
+	qspi_pins: qspi {
+		groups = "qspi_ctrl", "qspi_data2";
+		function = "qspi";
+	};
+
+	sdhi0_pins: sd0 {
+		groups = "sdhi0_data4", "sdhi0_ctrl";
+		function = "sdhi0";
+		power-source = <3300>;
+	};
 };
 
 &mmcif0 {
@@ -53,3 +65,34 @@
 	non-removable;
 	status = "okay";
 };
+
+&qspi {
+	pinctrl-0 = <&qspi_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+
+	/* WARNING - This device contains the bootloader. Handle with care. */
+	flash: flash@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "sst,sst25vf016b", "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <50000000>;
+		spi-tx-bus-width = <1>;
+		spi-rx-bus-width = <1>;
+		m25p,fast-read;
+		spi-cpol;
+		spi-cpha;
+	};
+};
+
+&sdhi0 {
+	pinctrl-0 = <&sdhi0_pins>;
+	pinctrl-names = "default";
+
+	vmmc-supply = <&reg_3p3v>;
+	vqmmc-supply = <&reg_3p3v>;
+	cd-gpios = <&gpio7 11 GPIO_ACTIVE_LOW>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/r8a7743.dtsi b/arch/arm/boot/dts/r8a7743.dtsi
index 14222c72f0e0..7bbba4a36f31 100644
--- a/arch/arm/boot/dts/r8a7743.dtsi
+++ b/arch/arm/boot/dts/r8a7743.dtsi
@@ -25,6 +25,13 @@
 		i2c3 = &i2c3;
 		i2c4 = &i2c4;
 		i2c5 = &i2c5;
+		i2c6 = &iic0;
+		i2c7 = &iic1;
+		i2c8 = &iic3;
+		spi0 = &qspi;
+		spi1 = &msiof0;
+		spi2 = &msiof1;
+		spi3 = &msiof2;
 	};
 
 	cpus {
@@ -56,6 +63,7 @@
 			compatible = "arm,cortex-a15";
 			reg = <1>;
 			clock-frequency = <1500000000>;
+			clocks = <&cpg CPG_CORE R8A7743_CLK_Z>;
 			power-domains = <&sysc R8A7743_PD_CA15_CPU1>;
 			next-level-cache = <&L2_CA15>;
 		};
@@ -101,7 +109,7 @@
 
 		gpio0: gpio@e6050000 {
 			compatible = "renesas,gpio-r8a7743",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6050000 0 0x50>;
 			interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -116,7 +124,7 @@
 
 		gpio1: gpio@e6051000 {
 			compatible = "renesas,gpio-r8a7743",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6051000 0 0x50>;
 			interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -131,7 +139,7 @@
 
 		gpio2: gpio@e6052000 {
 			compatible = "renesas,gpio-r8a7743",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6052000 0 0x50>;
 			interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -146,7 +154,7 @@
 
 		gpio3: gpio@e6053000 {
 			compatible = "renesas,gpio-r8a7743",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6053000 0 0x50>;
 			interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -161,7 +169,7 @@
 
 		gpio4: gpio@e6054000 {
 			compatible = "renesas,gpio-r8a7743",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6054000 0 0x50>;
 			interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -176,7 +184,7 @@
 
 		gpio5: gpio@e6055000 {
 			compatible = "renesas,gpio-r8a7743",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6055000 0 0x50>;
 			interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -191,7 +199,7 @@
 
 		gpio6: gpio@e6055400 {
 			compatible = "renesas,gpio-r8a7743",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6055400 0 0x50>;
 			interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -206,7 +214,7 @@
 
 		gpio7: gpio@e6055800 {
 			compatible = "renesas,gpio-r8a7743",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6055800 0 0x50>;
 			interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -348,6 +356,34 @@
 			dma-channels = <15>;
 		};
 
+		usb_dmac0: dma-controller@e65a0000 {
+			compatible = "renesas,r8a7743-usb-dmac",
+				     "renesas,usb-dmac";
+			reg = <0 0xe65a0000 0 0x100>;
+			interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "ch0", "ch1";
+			clocks = <&cpg CPG_MOD 330>;
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 330>;
+			#dma-cells = <1>;
+			dma-channels = <2>;
+		};
+
+		usb_dmac1: dma-controller@e65b0000 {
+			compatible = "renesas,r8a7743-usb-dmac",
+				     "renesas,usb-dmac";
+			reg = <0 0xe65b0000 0 0x100>;
+			interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "ch0", "ch1";
+			clocks = <&cpg CPG_MOD 331>;
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 331>;
+			#dma-cells = <1>;
+			dma-channels = <2>;
+		};
+
 		/* The memory map in the User's Manual maps the cores to bus
 		 *  numbers
 		 */
@@ -436,6 +472,58 @@
 			status = "disabled";
 		};
 
+		iic0: i2c@e6500000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,iic-r8a7743",
+				     "renesas,rcar-gen2-iic",
+				     "renesas,rmobile-iic";
+			reg = <0 0xe6500000 0 0x425>;
+			interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 318>;
+			dmas = <&dmac0 0x61>, <&dmac0 0x62>,
+			       <&dmac1 0x61>, <&dmac1 0x62>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 318>;
+			status = "disabled";
+		};
+
+		iic1: i2c@e6510000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,iic-r8a7743",
+				     "renesas,rcar-gen2-iic",
+				     "renesas,rmobile-iic";
+			reg = <0 0xe6510000 0 0x425>;
+			interrupts = <GIC_SPI 175 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 323>;
+			dmas = <&dmac0 0x65>, <&dmac0 0x66>,
+			       <&dmac1 0x65>, <&dmac1 0x66>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 323>;
+			status = "disabled";
+		};
+
+		iic3: i2c@e60b0000 {
+			/* doesn't need pinmux */
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,iic-r8a7743",
+				     "renesas,rcar-gen2-iic",
+				     "renesas,rmobile-iic";
+			reg = <0 0xe60b0000 0 0x425>;
+			interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 926>;
+			dmas = <&dmac0 0x77>, <&dmac0 0x78>,
+			       <&dmac1 0x77>, <&dmac1 0x78>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 926>;
+			status = "disabled";
+		};
+
 		scifa0: serial@e6c40000 {
 			compatible = "renesas,scifa-r8a7743",
 				     "renesas,rcar-gen2-scifa", "renesas,scifa";
@@ -779,6 +867,241 @@
 			max-frequency = <97500000>;
 			status = "disabled";
 		};
+
+		qspi: spi@e6b10000 {
+			compatible = "renesas,qspi-r8a7743", "renesas,qspi";
+			reg = <0 0xe6b10000 0 0x2c>;
+			interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 917>;
+			dmas = <&dmac0 0x17>, <&dmac0 0x18>,
+			       <&dmac1 0x17>, <&dmac1 0x18>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			num-cs = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			resets = <&cpg 917>;
+			status = "disabled";
+		};
+
+		msiof0: spi@e6e20000 {
+			compatible = "renesas,msiof-r8a7743",
+				     "renesas,rcar-gen2-msiof";
+			reg = <0 0xe6e20000 0 0x0064>;
+			interrupts = <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 000>;
+			dmas = <&dmac0 0x51>, <&dmac0 0x52>,
+			       <&dmac1 0x51>, <&dmac1 0x52>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			resets = <&cpg 000>;
+			status = "disabled";
+		};
+
+		msiof1: spi@e6e10000 {
+			compatible = "renesas,msiof-r8a7743",
+				     "renesas,rcar-gen2-msiof";
+			reg = <0 0xe6e10000 0 0x0064>;
+			interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 208>;
+			dmas = <&dmac0 0x55>, <&dmac0 0x56>,
+			       <&dmac1 0x55>, <&dmac1 0x56>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			resets = <&cpg 208>;
+			status = "disabled";
+		};
+
+		msiof2: spi@e6e00000 {
+			compatible = "renesas,msiof-r8a7743",
+				     "renesas,rcar-gen2-msiof";
+			reg = <0 0xe6e00000 0 0x0064>;
+			interrupts = <GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 205>;
+			dmas = <&dmac0 0x41>, <&dmac0 0x42>,
+			       <&dmac1 0x41>, <&dmac1 0x42>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			resets = <&cpg 205>;
+			status = "disabled";
+		};
+
+		/*
+		 * pci1 and xhci share the same phy, therefore only one of them
+		 * can be active at any one time. If both of them are enabled,
+		 * a race condition will determine who'll control the phy.
+		 * A firmware file is needed by the xhci driver in order for
+		 * USB 3.0 to work properly.
+		 */
+		xhci: usb@ee000000 {
+			compatible = "renesas,xhci-r8a7743",
+				     "renesas,rcar-gen2-xhci";
+			reg = <0 0xee000000 0 0xc00>;
+			interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 328>;
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 328>;
+			phys = <&usb2 1>;
+			phy-names = "usb";
+			status = "disabled";
+		};
+
+		sdhi0: sd@ee100000 {
+			compatible = "renesas,sdhi-r8a7743";
+			reg = <0 0xee100000 0 0x328>;
+			interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 314>;
+			dmas = <&dmac0 0xcd>, <&dmac0 0xce>,
+			       <&dmac1 0xcd>, <&dmac1 0xce>;
+			dma-names = "tx", "rx", "tx", "rx";
+			max-frequency = <195000000>;
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 314>;
+			status = "disabled";
+		};
+
+		sdhi1: sd@ee140000 {
+			compatible = "renesas,sdhi-r8a7743";
+			reg = <0 0xee140000 0 0x100>;
+			interrupts = <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 312>;
+			dmas = <&dmac0 0xc1>, <&dmac0 0xc2>,
+			       <&dmac1 0xc1>, <&dmac1 0xc2>;
+			dma-names = "tx", "rx", "tx", "rx";
+			max-frequency = <97500000>;
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 312>;
+			status = "disabled";
+		};
+
+		sdhi2: sd@ee160000 {
+			compatible = "renesas,sdhi-r8a7743";
+			reg = <0 0xee160000 0 0x100>;
+			interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 311>;
+			dmas = <&dmac0 0xd3>, <&dmac0 0xd4>,
+			       <&dmac1 0xd3>, <&dmac1 0xd4>;
+			dma-names = "tx", "rx", "tx", "rx";
+			max-frequency = <97500000>;
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 311>;
+			status = "disabled";
+		};
+
+		hsusb: usb@e6590000 {
+			compatible = "renesas,usbhs-r8a7743",
+				     "renesas,rcar-gen2-usbhs";
+			reg = <0 0xe6590000 0 0x100>;
+			interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 704>;
+			dmas = <&usb_dmac0 0>, <&usb_dmac0 1>,
+			       <&usb_dmac1 0>, <&usb_dmac1 1>;
+			dma-names = "ch0", "ch1", "ch2", "ch3";
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 704>;
+			renesas,buswait = <4>;
+			phys = <&usb0 1>;
+			phy-names = "usb";
+			status = "disabled";
+		};
+
+		usbphy: usb-phy@e6590100 {
+			compatible = "renesas,usb-phy-r8a7743",
+				     "renesas,rcar-gen2-usb-phy";
+			reg = <0 0xe6590100 0 0x100>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			clocks = <&cpg CPG_MOD 704>;
+			clock-names = "usbhs";
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 704>;
+			status = "disabled";
+
+			usb0: usb-channel@0 {
+				reg = <0>;
+				#phy-cells = <1>;
+			};
+			usb2: usb-channel@2 {
+				reg = <2>;
+				#phy-cells = <1>;
+			};
+		};
+
+		pci0: pci@ee090000 {
+			compatible = "renesas,pci-r8a7743",
+				     "renesas,pci-rcar-gen2";
+			device_type = "pci";
+			reg = <0 0xee090000 0 0xc00>,
+			      <0 0xee080000 0 0x1100>;
+			interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 703>;
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 703>;
+			status = "disabled";
+
+			bus-range = <0 0>;
+			#address-cells = <3>;
+			#size-cells = <2>;
+			#interrupt-cells = <1>;
+			ranges = <0x02000000 0 0xee080000 0 0xee080000 0 0x00010000>;
+			interrupt-map-mask = <0xff00 0 0 0x7>;
+			interrupt-map = <0x0000 0 0 1 &gic GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH
+					 0x0800 0 0 1 &gic GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH
+					 0x1000 0 0 2 &gic GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
+
+			usb@1,0 {
+				reg = <0x800 0 0 0 0>;
+				phys = <&usb0 0>;
+				phy-names = "usb";
+			};
+
+			usb@2,0 {
+				reg = <0x1000 0 0 0 0>;
+				phys = <&usb0 0>;
+				phy-names = "usb";
+			};
+		};
+
+		pci1: pci@ee0d0000 {
+			compatible = "renesas,pci-r8a7743",
+				     "renesas,pci-rcar-gen2";
+			device_type = "pci";
+			reg = <0 0xee0d0000 0 0xc00>,
+			      <0 0xee0c0000 0 0x1100>;
+			interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 703>;
+			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
+			resets = <&cpg 703>;
+			status = "disabled";
+
+			bus-range = <1 1>;
+			#address-cells = <3>;
+			#size-cells = <2>;
+			#interrupt-cells = <1>;
+			ranges = <0x02000000 0 0xee0c0000 0 0xee0c0000 0 0x00010000>;
+			interrupt-map-mask = <0xff00 0 0 0x7>;
+			interrupt-map = <0x0000 0 0 1 &gic GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH
+					 0x0800 0 0 1 &gic GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH
+					 0x1000 0 0 2 &gic GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
+
+			usb@1,0 {
+				reg = <0x10800 0 0 0 0>;
+				phys = <&usb2 0>;
+				phy-names = "usb";
+			};
+
+			usb@2,0 {
+				reg = <0x11000 0 0 0 0>;
+				phys = <&usb2 0>;
+				phy-names = "usb";
+			};
+		};
 	};
 
 	/* External root clock */
diff --git a/arch/arm/boot/dts/r8a7745-iwg22d-sodimm.dts b/arch/arm/boot/dts/r8a7745-iwg22d-sodimm.dts
new file mode 100644
index 000000000000..52153ec3638c
--- /dev/null
+++ b/arch/arm/boot/dts/r8a7745-iwg22d-sodimm.dts
@@ -0,0 +1,109 @@
+/*
+ * Device Tree Source for the iWave-RZG1E SODIMM carrier board
+ *
+ * Copyright (C) 2017 Renesas Electronics Corp.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+/dts-v1/;
+#include "r8a7745-iwg22m.dtsi"
+
+/ {
+	model = "iWave Systems RainboW-G22D-SODIMM board based on RZ/G1E";
+	compatible = "iwave,g22d", "iwave,g22m", "renesas,r8a7745";
+
+	aliases {
+		serial0 = &scif4;
+		ethernet0 = &avb;
+	};
+
+	chosen {
+		bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
+		stdout-path = "serial0:115200n8";
+	};
+
+	vccq_sdhi0: regulator-vccq-sdhi0 {
+		compatible = "regulator-gpio";
+
+		regulator-name = "SDHI0 VccQ";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
+		gpios-states = <1>;
+		states = <3300000 1
+			  1800000 0>;
+	};
+};
+
+&pfc {
+	scif4_pins: scif4 {
+		groups = "scif4_data_b";
+		function = "scif4";
+	};
+
+	avb_pins: avb {
+		groups = "avb_mdio", "avb_gmii";
+		function = "avb";
+	};
+
+	sdhi0_pins: sd0 {
+		groups = "sdhi0_data4", "sdhi0_ctrl";
+		function = "sdhi0";
+		power-source = <3300>;
+	};
+
+	usb1_pins: usb1 {
+		groups = "usb1";
+		function = "usb1";
+	};
+};
+
+&scif4 {
+	pinctrl-0 = <&scif4_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&avb {
+	pinctrl-0 = <&avb_pins>;
+	pinctrl-names = "default";
+
+	phy-handle = <&phy3>;
+	phy-mode = "gmii";
+	renesas,no-ether-link;
+	status = "okay";
+
+	phy3: ethernet-phy@3 {
+	/*
+	 * On some older versions of the platform (before R4.0) the phy address
+	 * may be 1 or 3. The address is fixed to 3 for R4.0 onwards.
+	 */
+		reg = <3>;
+		micrel,led-mode = <1>;
+	};
+};
+
+&sdhi0 {
+	pinctrl-0 = <&sdhi0_pins>;
+	pinctrl-names = "default";
+
+	vmmc-supply = <&reg_3p3v>;
+	vqmmc-supply = <&vccq_sdhi0>;
+	cd-gpios = <&gpio6 6 GPIO_ACTIVE_LOW>;
+	status = "okay";
+};
+
+&pci1 {
+	status = "okay";
+	pinctrl-0 = <&usb1_pins>;
+	pinctrl-names = "default";
+};
+
+&usbphy {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/r8a7745-iwg22m.dtsi b/arch/arm/boot/dts/r8a7745-iwg22m.dtsi
new file mode 100644
index 000000000000..ed9a8cf3fe36
--- /dev/null
+++ b/arch/arm/boot/dts/r8a7745-iwg22m.dtsi
@@ -0,0 +1,111 @@
+/*
+ * Device Tree Source for the iWave-RZG1E-G22M SODIMM SOM
+ *
+ * Copyright (C) 2017 Renesas Electronics Corp.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+#include "r8a7745.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	compatible = "iwave,g22m", "renesas,r8a7745";
+
+	memory@40000000 {
+		device_type = "memory";
+		reg = <0 0x40000000 0 0x20000000>;
+	};
+
+	reg_3p3v: 3p3v {
+		compatible = "regulator-fixed";
+		regulator-name = "3P3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+};
+
+&extal_clk {
+	clock-frequency = <20000000>;
+};
+
+&pfc {
+	mmcif0_pins: mmc {
+		groups = "mmc_data8", "mmc_ctrl";
+		function = "mmc";
+	};
+
+	qspi_pins: qspi {
+		groups = "qspi_ctrl", "qspi_data2";
+		function = "qspi";
+	};
+
+	sdhi1_pins: sd1 {
+		groups = "sdhi1_data4", "sdhi1_ctrl";
+		function = "sdhi1";
+		power-source = <3300>;
+	};
+
+	i2c3_pins: i2c3 {
+		groups = "i2c3_b";
+		function = "i2c3";
+	};
+};
+
+&mmcif0 {
+	pinctrl-0 = <&mmcif0_pins>;
+	pinctrl-names = "default";
+
+	vmmc-supply = <&reg_3p3v>;
+	bus-width = <8>;
+	non-removable;
+	status = "okay";
+};
+
+&qspi {
+	pinctrl-0 = <&qspi_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+
+	/* WARNING - This device contains the bootloader. Handle with care. */
+	flash: flash@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "sst,sst25vf016b", "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <50000000>;
+		spi-tx-bus-width = <1>;
+		spi-rx-bus-width = <1>;
+		m25p,fast-read;
+		spi-cpol;
+		spi-cpha;
+	};
+};
+
+&sdhi1 {
+	pinctrl-0 = <&sdhi1_pins>;
+	pinctrl-names = "default";
+
+	vmmc-supply = <&reg_3p3v>;
+	vqmmc-supply = <&reg_3p3v>;
+	cd-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>;
+	status = "okay";
+};
+
+&i2c3 {
+	pinctrl-0 = <&i2c3_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+	clock-frequency = <400000>;
+
+	rtc@68 {
+		compatible = "ti,bq32000";
+		reg = <0x68>;
+	};
+};
diff --git a/arch/arm/boot/dts/r8a7745.dtsi b/arch/arm/boot/dts/r8a7745.dtsi
index aff90dfb8b32..3a50f703601c 100644
--- a/arch/arm/boot/dts/r8a7745.dtsi
+++ b/arch/arm/boot/dts/r8a7745.dtsi
@@ -18,6 +18,19 @@
 	#address-cells = <2>;
 	#size-cells = <2>;
 
+	aliases {
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c4 = &i2c4;
+		i2c5 = &i2c5;
+		spi0 = &qspi;
+		spi1 = &msiof0;
+		spi2 = &msiof1;
+		spi3 = &msiof2;
+	};
+
 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -65,6 +78,111 @@
 			resets = <&cpg 408>;
 		};
 
+		gpio0: gpio@e6050000 {
+			compatible = "renesas,gpio-r8a7745",
+				     "renesas,rcar-gen2-gpio";
+			reg = <0 0xe6050000 0 0x50>;
+			interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 0 32>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 912>;
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 912>;
+		};
+
+		gpio1: gpio@e6051000 {
+			compatible = "renesas,gpio-r8a7745",
+				     "renesas,rcar-gen2-gpio";
+			reg = <0 0xe6051000 0 0x50>;
+			interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 32 26>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 911>;
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 911>;
+		};
+
+		gpio2: gpio@e6052000 {
+			compatible = "renesas,gpio-r8a7745",
+				     "renesas,rcar-gen2-gpio";
+			reg = <0 0xe6052000 0 0x50>;
+			interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 64 32>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 910>;
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 910>;
+		};
+
+		gpio3: gpio@e6053000 {
+			compatible = "renesas,gpio-r8a7745",
+				     "renesas,rcar-gen2-gpio";
+			reg = <0 0xe6053000 0 0x50>;
+			interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 96 32>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 909>;
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 909>;
+		};
+
+		gpio4: gpio@e6054000 {
+			compatible = "renesas,gpio-r8a7745",
+				     "renesas,rcar-gen2-gpio";
+			reg = <0 0xe6054000 0 0x50>;
+			interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 128 32>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 908>;
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 908>;
+		};
+
+		gpio5: gpio@e6055000 {
+			compatible = "renesas,gpio-r8a7745",
+				     "renesas,rcar-gen2-gpio";
+			reg = <0 0xe6055000 0 0x50>;
+			interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 160 28>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 907>;
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 907>;
+		};
+
+		gpio6: gpio@e6055400 {
+			compatible = "renesas,gpio-r8a7745",
+				     "renesas,rcar-gen2-gpio";
+			reg = <0 0xe6055400 0 0x50>;
+			interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 192 26>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 905>;
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 905>;
+		};
+
 		irqc: interrupt-controller@e61c0000 {
 			compatible = "renesas,irqc-r8a7745", "renesas,irqc";
 			#interrupt-cells = <2>;
@@ -508,6 +626,317 @@
 			#size-cells = <0>;
 			status = "disabled";
 		};
+
+		avb: ethernet@e6800000 {
+			compatible = "renesas,etheravb-r8a7745",
+				     "renesas,etheravb-rcar-gen2";
+			reg = <0 0xe6800000 0 0x800>, <0 0xee0e8000 0 0x4000>;
+			interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 812>;
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 812>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		i2c0: i2c@e6508000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,i2c-r8a7745",
+				     "renesas,rcar-gen2-i2c";
+			reg = <0 0xe6508000 0 0x40>;
+			interrupts = <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 931>;
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 931>;
+			i2c-scl-internal-delay-ns = <6>;
+			status = "disabled";
+		};
+
+		i2c1: i2c@e6518000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,i2c-r8a7745",
+				     "renesas,rcar-gen2-i2c";
+			reg = <0 0xe6518000 0 0x40>;
+			interrupts = <GIC_SPI 288 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 930>;
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 930>;
+			i2c-scl-internal-delay-ns = <6>;
+			status = "disabled";
+		};
+
+		i2c2: i2c@e6530000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,i2c-r8a7745",
+				     "renesas,rcar-gen2-i2c";
+			reg = <0 0xe6530000 0 0x40>;
+			interrupts = <GIC_SPI 286 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 929>;
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 929>;
+			i2c-scl-internal-delay-ns = <6>;
+			status = "disabled";
+		};
+
+		i2c3: i2c@e6540000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,i2c-r8a7745",
+				     "renesas,rcar-gen2-i2c";
+			reg = <0 0xe6540000 0 0x40>;
+			interrupts = <GIC_SPI 290 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 928>;
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 928>;
+			i2c-scl-internal-delay-ns = <6>;
+			status = "disabled";
+		};
+
+		i2c4: i2c@e6520000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,i2c-r8a7745",
+				     "renesas,rcar-gen2-i2c";
+			reg = <0 0xe6520000 0 0x40>;
+			interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 927>;
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 927>;
+			i2c-scl-internal-delay-ns = <6>;
+			status = "disabled";
+		};
+
+		i2c5: i2c@e6528000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "renesas,i2c-r8a7745",
+				     "renesas,rcar-gen2-i2c";
+			reg = <0 0xe6528000 0 0x40>;
+			interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 925>;
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 925>;
+			i2c-scl-internal-delay-ns = <6>;
+			status = "disabled";
+		};
+
+		mmcif0: mmc@ee200000 {
+			compatible = "renesas,mmcif-r8a7745",
+				     "renesas,sh-mmcif";
+			reg = <0 0xee200000 0 0x80>;
+			interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 315>;
+			dmas = <&dmac0 0xd1>, <&dmac0 0xd2>,
+			       <&dmac1 0xd1>, <&dmac1 0xd2>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 315>;
+			reg-io-width = <4>;
+			max-frequency = <97500000>;
+			status = "disabled";
+		};
+
+		qspi: spi@e6b10000 {
+			compatible = "renesas,qspi-r8a7745", "renesas,qspi";
+			reg = <0 0xe6b10000 0 0x2c>;
+			interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 917>;
+			dmas = <&dmac0 0x17>, <&dmac0 0x18>,
+			       <&dmac1 0x17>, <&dmac1 0x18>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			num-cs = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			resets = <&cpg 917>;
+			status = "disabled";
+		};
+
+		msiof0: spi@e6e20000 {
+			compatible = "renesas,msiof-r8a7745",
+				     "renesas,rcar-gen2-msiof";
+			reg = <0 0xe6e20000 0 0x0064>;
+			interrupts = <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 000>;
+			dmas = <&dmac0 0x51>, <&dmac0 0x52>,
+			       <&dmac1 0x51>, <&dmac1 0x52>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			resets = <&cpg 000>;
+			status = "disabled";
+		};
+
+		msiof1: spi@e6e10000 {
+			compatible = "renesas,msiof-r8a7745",
+				     "renesas,rcar-gen2-msiof";
+			reg = <0 0xe6e10000 0 0x0064>;
+			interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 208>;
+			dmas = <&dmac0 0x55>, <&dmac0 0x56>,
+			       <&dmac1 0x55>, <&dmac1 0x56>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			resets = <&cpg 208>;
+			status = "disabled";
+		};
+
+		msiof2: spi@e6e00000 {
+			compatible = "renesas,msiof-r8a7745",
+				     "renesas,rcar-gen2-msiof";
+			reg = <0 0xe6e00000 0 0x0064>;
+			interrupts = <GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 205>;
+			dmas = <&dmac0 0x41>, <&dmac0 0x42>,
+			       <&dmac1 0x41>, <&dmac1 0x42>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			resets = <&cpg 205>;
+			status = "disabled";
+		};
+
+		sdhi0: sd@ee100000 {
+			compatible = "renesas,sdhi-r8a7745";
+			reg = <0 0xee100000 0 0x328>;
+			interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 314>;
+			dmas = <&dmac0 0xcd>, <&dmac0 0xce>,
+			       <&dmac1 0xcd>, <&dmac1 0xce>;
+			dma-names = "tx", "rx", "tx", "rx";
+			max-frequency = <195000000>;
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 314>;
+			status = "disabled";
+		};
+
+		sdhi1: sd@ee140000 {
+			compatible = "renesas,sdhi-r8a7745";
+			reg = <0 0xee140000 0 0x100>;
+			interrupts = <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 312>;
+			dmas = <&dmac0 0xc1>, <&dmac0 0xc2>,
+			       <&dmac1 0xc1>, <&dmac1 0xc2>;
+			dma-names = "tx", "rx", "tx", "rx";
+			max-frequency = <97500000>;
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 312>;
+			status = "disabled";
+		};
+
+		sdhi2: sd@ee160000 {
+			compatible = "renesas,sdhi-r8a7745";
+			reg = <0 0xee160000 0 0x100>;
+			interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 311>;
+			dmas = <&dmac0 0xd3>, <&dmac0 0xd4>,
+			       <&dmac1 0xd3>, <&dmac1 0xd4>;
+			dma-names = "tx", "rx", "tx", "rx";
+			max-frequency = <97500000>;
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 311>;
+			status = "disabled";
+		};
+
+		pci0: pci@ee090000 {
+			compatible = "renesas,pci-r8a7745",
+				     "renesas,pci-rcar-gen2";
+			device_type = "pci";
+			reg = <0 0xee090000 0 0xc00>,
+			      <0 0xee080000 0 0x1100>;
+			interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 703>;
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 703>;
+			status = "disabled";
+
+			bus-range = <0 0>;
+			#address-cells = <3>;
+			#size-cells = <2>;
+			#interrupt-cells = <1>;
+			ranges = <0x02000000 0 0xee080000 0 0xee080000 0 0x00010000>;
+			interrupt-map-mask = <0xff00 0 0 0x7>;
+			interrupt-map = <0x0000 0 0 1 &gic GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH
+					 0x0800 0 0 1 &gic GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH
+					 0x1000 0 0 2 &gic GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
+
+			usb@1,0 {
+				reg = <0x800 0 0 0 0>;
+				phys = <&usb0 0>;
+				phy-names = "usb";
+			};
+
+			usb@2,0 {
+				reg = <0x1000 0 0 0 0>;
+				phys = <&usb0 0>;
+				phy-names = "usb";
+			};
+		};
+
+		pci1: pci@ee0d0000 {
+			compatible = "renesas,pci-r8a7745",
+				     "renesas,pci-rcar-gen2";
+			device_type = "pci";
+			reg = <0 0xee0d0000 0 0xc00>,
+			      <0 0xee0c0000 0 0x1100>;
+			interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 703>;
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 703>;
+			status = "disabled";
+
+			bus-range = <1 1>;
+			#address-cells = <3>;
+			#size-cells = <2>;
+			#interrupt-cells = <1>;
+			ranges = <0x02000000 0 0xee0c0000 0 0xee0c0000 0 0x00010000>;
+			interrupt-map-mask = <0xff00 0 0 0x7>;
+			interrupt-map = <0x0000 0 0 1 &gic GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH
+					 0x0800 0 0 1 &gic GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH
+					 0x1000 0 0 2 &gic GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
+
+			usb@1,0 {
+				reg = <0x10800 0 0 0 0>;
+				phys = <&usb2 0>;
+				phy-names = "usb";
+			};
+
+			usb@2,0 {
+				reg = <0x11000 0 0 0 0>;
+				phys = <&usb2 0>;
+				phy-names = "usb";
+			};
+		};
+
+		usbphy: usb-phy@e6590100 {
+			compatible = "renesas,usb-phy-r8a7745",
+				     "renesas,rcar-gen2-usb-phy";
+			reg = <0 0xe6590100 0 0x100>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			clocks = <&cpg CPG_MOD 704>;
+			clock-names = "usbhs";
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 704>;
+			status = "disabled";
+
+			usb0: usb-channel@0 {
+				reg = <0>;
+				#phy-cells = <1>;
+			};
+			usb2: usb-channel@2 {
+				reg = <2>;
+				#phy-cells = <1>;
+			};
+		};
 	};
 
 	/* External root clock */
diff --git a/arch/arm/boot/dts/r8a7778.dtsi b/arch/arm/boot/dts/r8a7778.dtsi
index 8f3156c0e575..a39472aab867 100644
--- a/arch/arm/boot/dts/r8a7778.dtsi
+++ b/arch/arm/boot/dts/r8a7778.dtsi
@@ -33,6 +33,7 @@
 			compatible = "arm,cortex-a9";
 			reg = <0>;
 			clock-frequency = <800000000>;
+			clocks = <&z_clk>;
 		};
 	};
 
@@ -88,7 +89,7 @@
 	};
 
 	gpio0: gpio@ffc40000 {
-		compatible = "renesas,gpio-r8a7778", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7778", "renesas,rcar-gen1-gpio";
 		reg = <0xffc40000 0x2c>;
 		interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -99,7 +100,7 @@
 	};
 
 	gpio1: gpio@ffc41000 {
-		compatible = "renesas,gpio-r8a7778", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7778", "renesas,rcar-gen1-gpio";
 		reg = <0xffc41000 0x2c>;
 		interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -110,7 +111,7 @@
 	};
 
 	gpio2: gpio@ffc42000 {
-		compatible = "renesas,gpio-r8a7778", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7778", "renesas,rcar-gen1-gpio";
 		reg = <0xffc42000 0x2c>;
 		interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -121,7 +122,7 @@
 	};
 
 	gpio3: gpio@ffc43000 {
-		compatible = "renesas,gpio-r8a7778", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7778", "renesas,rcar-gen1-gpio";
 		reg = <0xffc43000 0x2c>;
 		interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -132,7 +133,7 @@
 	};
 
 	gpio4: gpio@ffc44000 {
-		compatible = "renesas,gpio-r8a7778", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7778", "renesas,rcar-gen1-gpio";
 		reg = <0xffc44000 0x2c>;
 		interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
diff --git a/arch/arm/boot/dts/r8a7779.dtsi b/arch/arm/boot/dts/r8a7779.dtsi
index 8ee0b2ca5d39..e8eb94748b27 100644
--- a/arch/arm/boot/dts/r8a7779.dtsi
+++ b/arch/arm/boot/dts/r8a7779.dtsi
@@ -29,12 +29,14 @@
 			compatible = "arm,cortex-a9";
 			reg = <0>;
 			clock-frequency = <1000000000>;
+			clocks = <&cpg_clocks R8A7779_CLK_Z>;
 		};
 		cpu@1 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
 			reg = <1>;
 			clock-frequency = <1000000000>;
+			clocks = <&cpg_clocks R8A7779_CLK_Z>;
 			power-domains = <&sysc R8A7779_PD_ARM1>;
 		};
 		cpu@2 {
@@ -42,6 +44,7 @@
 			compatible = "arm,cortex-a9";
 			reg = <2>;
 			clock-frequency = <1000000000>;
+			clocks = <&cpg_clocks R8A7779_CLK_Z>;
 			power-domains = <&sysc R8A7779_PD_ARM2>;
 		};
 		cpu@3 {
@@ -49,6 +52,7 @@
 			compatible = "arm,cortex-a9";
 			reg = <3>;
 			clock-frequency = <1000000000>;
+			clocks = <&cpg_clocks R8A7779_CLK_Z>;
 			power-domains = <&sysc R8A7779_PD_ARM3>;
 		};
 	};
@@ -76,7 +80,7 @@
 	};
 
 	gpio0: gpio@ffc40000 {
-		compatible = "renesas,gpio-r8a7779", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7779", "renesas,rcar-gen1-gpio";
 		reg = <0xffc40000 0x2c>;
 		interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -87,7 +91,7 @@
 	};
 
 	gpio1: gpio@ffc41000 {
-		compatible = "renesas,gpio-r8a7779", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7779", "renesas,rcar-gen1-gpio";
 		reg = <0xffc41000 0x2c>;
 		interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -98,7 +102,7 @@
 	};
 
 	gpio2: gpio@ffc42000 {
-		compatible = "renesas,gpio-r8a7779", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7779", "renesas,rcar-gen1-gpio";
 		reg = <0xffc42000 0x2c>;
 		interrupts = <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -109,7 +113,7 @@
 	};
 
 	gpio3: gpio@ffc43000 {
-		compatible = "renesas,gpio-r8a7779", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7779", "renesas,rcar-gen1-gpio";
 		reg = <0xffc43000 0x2c>;
 		interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -120,7 +124,7 @@
 	};
 
 	gpio4: gpio@ffc44000 {
-		compatible = "renesas,gpio-r8a7779", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7779", "renesas,rcar-gen1-gpio";
 		reg = <0xffc44000 0x2c>;
 		interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -131,7 +135,7 @@
 	};
 
 	gpio5: gpio@ffc45000 {
-		compatible = "renesas,gpio-r8a7779", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7779", "renesas,rcar-gen1-gpio";
 		reg = <0xffc45000 0x2c>;
 		interrupts = <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -142,7 +146,7 @@
 	};
 
 	gpio6: gpio@ffc46000 {
-		compatible = "renesas,gpio-r8a7779", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7779", "renesas,rcar-gen1-gpio";
 		reg = <0xffc46000 0x2c>;
 		interrupts = <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts
index ba100a6f67ca..e3d27783b6b5 100644
--- a/arch/arm/boot/dts/r8a7790-lager.dts
+++ b/arch/arm/boot/dts/r8a7790-lager.dts
@@ -316,11 +316,8 @@
 	pinctrl-names = "default";
 	status = "okay";
 
-	clocks = <&mstp7_clks R8A7790_CLK_DU0>,
-		 <&mstp7_clks R8A7790_CLK_DU1>,
-		 <&mstp7_clks R8A7790_CLK_DU2>,
-		 <&mstp7_clks R8A7790_CLK_LVDS0>,
-		 <&mstp7_clks R8A7790_CLK_LVDS1>,
+	clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>, <&cpg CPG_MOD 722>,
+		 <&cpg CPG_MOD 726>, <&cpg CPG_MOD 725>,
 		 <&x13_clk>, <&x2_clk>;
 	clock-names = "du.0", "du.1", "du.2", "lvds.0", "lvds.1",
 		      "dclkin.0", "dclkin.1";
diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi
index 16358bf8d1db..62baabd757b6 100644
--- a/arch/arm/boot/dts/r8a7790.dtsi
+++ b/arch/arm/boot/dts/r8a7790.dtsi
@@ -10,7 +10,7 @@
  * kind, whether express or implied.
  */
 
-#include <dt-bindings/clock/r8a7790-clock.h>
+#include <dt-bindings/clock/r8a7790-cpg-mssr.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/power/r8a7790-sysc.h>
@@ -52,10 +52,11 @@
 			reg = <0>;
 			clock-frequency = <1300000000>;
 			voltage-tolerance = <1>; /* 1% */
-			clocks = <&cpg_clocks R8A7790_CLK_Z>;
+			clocks = <&cpg CPG_CORE R8A7790_CLK_Z>;
 			clock-latency = <300000>; /* 300 us */
 			power-domains = <&sysc R8A7790_PD_CA15_CPU0>;
 			next-level-cache = <&L2_CA15>;
+			capacity-dmips-mhz = <1024>;
 
 			/* kHz - uV - OPPs unknown yet */
 			operating-points = <1400000 1000000>,
@@ -71,8 +72,10 @@
 			compatible = "arm,cortex-a15";
 			reg = <1>;
 			clock-frequency = <1300000000>;
+			clocks = <&cpg CPG_CORE R8A7790_CLK_Z>;
 			power-domains = <&sysc R8A7790_PD_CA15_CPU1>;
 			next-level-cache = <&L2_CA15>;
+			capacity-dmips-mhz = <1024>;
 		};
 
 		cpu2: cpu@2 {
@@ -80,8 +83,10 @@
 			compatible = "arm,cortex-a15";
 			reg = <2>;
 			clock-frequency = <1300000000>;
+			clocks = <&cpg CPG_CORE R8A7790_CLK_Z>;
 			power-domains = <&sysc R8A7790_PD_CA15_CPU2>;
 			next-level-cache = <&L2_CA15>;
+			capacity-dmips-mhz = <1024>;
 		};
 
 		cpu3: cpu@3 {
@@ -89,8 +94,10 @@
 			compatible = "arm,cortex-a15";
 			reg = <3>;
 			clock-frequency = <1300000000>;
+			clocks = <&cpg CPG_CORE R8A7790_CLK_Z>;
 			power-domains = <&sysc R8A7790_PD_CA15_CPU3>;
 			next-level-cache = <&L2_CA15>;
+			capacity-dmips-mhz = <1024>;
 		};
 
 		cpu4: cpu@100 {
@@ -98,8 +105,10 @@
 			compatible = "arm,cortex-a7";
 			reg = <0x100>;
 			clock-frequency = <780000000>;
+			clocks = <&cpg CPG_CORE R8A7790_CLK_Z2>;
 			power-domains = <&sysc R8A7790_PD_CA7_CPU0>;
 			next-level-cache = <&L2_CA7>;
+			capacity-dmips-mhz = <539>;
 		};
 
 		cpu5: cpu@101 {
@@ -107,8 +116,10 @@
 			compatible = "arm,cortex-a7";
 			reg = <0x101>;
 			clock-frequency = <780000000>;
+			clocks = <&cpg CPG_CORE R8A7790_CLK_Z2>;
 			power-domains = <&sysc R8A7790_PD_CA7_CPU1>;
 			next-level-cache = <&L2_CA7>;
+			capacity-dmips-mhz = <539>;
 		};
 
 		cpu6: cpu@102 {
@@ -116,8 +127,10 @@
 			compatible = "arm,cortex-a7";
 			reg = <0x102>;
 			clock-frequency = <780000000>;
+			clocks = <&cpg CPG_CORE R8A7790_CLK_Z2>;
 			power-domains = <&sysc R8A7790_PD_CA7_CPU2>;
 			next-level-cache = <&L2_CA7>;
+			capacity-dmips-mhz = <539>;
 		};
 
 		cpu7: cpu@103 {
@@ -125,8 +138,10 @@
 			compatible = "arm,cortex-a7";
 			reg = <0x103>;
 			clock-frequency = <780000000>;
+			clocks = <&cpg CPG_CORE R8A7790_CLK_Z2>;
 			power-domains = <&sysc R8A7790_PD_CA7_CPU3>;
 			next-level-cache = <&L2_CA7>;
+			capacity-dmips-mhz = <539>;
 		};
 
 		L2_CA15: cache-controller-0 {
@@ -185,13 +200,14 @@
 			<0 0xf1004000 0 0x2000>,
 			<0 0xf1006000 0 0x2000>;
 		interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
-		clocks = <&mstp4_clks R8A7790_CLK_INTC_SYS>;
+		clocks = <&cpg CPG_MOD 408>;
 		clock-names = "clk";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 408>;
 	};
 
 	gpio0: gpio@e6050000 {
-		compatible = "renesas,gpio-r8a7790", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7790", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6050000 0 0x50>;
 		interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -199,12 +215,13 @@
 		gpio-ranges = <&pfc 0 0 32>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7790_CLK_GPIO0>;
+		clocks = <&cpg CPG_MOD 912>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 912>;
 	};
 
 	gpio1: gpio@e6051000 {
-		compatible = "renesas,gpio-r8a7790", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7790", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6051000 0 0x50>;
 		interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -212,12 +229,13 @@
 		gpio-ranges = <&pfc 0 32 30>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7790_CLK_GPIO1>;
+		clocks = <&cpg CPG_MOD 911>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 911>;
 	};
 
 	gpio2: gpio@e6052000 {
-		compatible = "renesas,gpio-r8a7790", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7790", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6052000 0 0x50>;
 		interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -225,12 +243,13 @@
 		gpio-ranges = <&pfc 0 64 30>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7790_CLK_GPIO2>;
+		clocks = <&cpg CPG_MOD 910>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 910>;
 	};
 
 	gpio3: gpio@e6053000 {
-		compatible = "renesas,gpio-r8a7790", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7790", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6053000 0 0x50>;
 		interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -238,12 +257,13 @@
 		gpio-ranges = <&pfc 0 96 32>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7790_CLK_GPIO3>;
+		clocks = <&cpg CPG_MOD 909>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 909>;
 	};
 
 	gpio4: gpio@e6054000 {
-		compatible = "renesas,gpio-r8a7790", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7790", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6054000 0 0x50>;
 		interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -251,12 +271,13 @@
 		gpio-ranges = <&pfc 0 128 32>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7790_CLK_GPIO4>;
+		clocks = <&cpg CPG_MOD 908>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 908>;
 	};
 
 	gpio5: gpio@e6055000 {
-		compatible = "renesas,gpio-r8a7790", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7790", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6055000 0 0x50>;
 		interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -264,8 +285,9 @@
 		gpio-ranges = <&pfc 0 160 32>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7790_CLK_GPIO5>;
+		clocks = <&cpg CPG_MOD 907>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 907>;
 	};
 
 	thermal: thermal@e61f0000 {
@@ -274,8 +296,9 @@
 				"renesas,rcar-thermal";
 		reg = <0 0xe61f0000 0 0x14>, <0 0xe61f0100 0 0x38>;
 		interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp5_clks R8A7790_CLK_THERMAL>;
+		clocks = <&cpg CPG_MOD 522>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 522>;
 		#thermal-sensor-cells = <0>;
 	};
 
@@ -292,9 +315,10 @@
 		reg = <0 0xffca0000 0 0x1004>;
 		interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp1_clks R8A7790_CLK_CMT0>;
+		clocks = <&cpg CPG_MOD 124>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 124>;
 
 		renesas,channels-mask = <0x60>;
 
@@ -312,9 +336,10 @@
 			     <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7790_CLK_CMT1>;
+		clocks = <&cpg CPG_MOD 329>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 329>;
 
 		renesas,channels-mask = <0xff>;
 
@@ -330,8 +355,9 @@
 			     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp4_clks R8A7790_CLK_IRQC>;
+		clocks = <&cpg CPG_MOD 407>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 407>;
 	};
 
 	dmac0: dma-controller@e6700000 {
@@ -358,9 +384,10 @@
 				"ch4", "ch5", "ch6", "ch7",
 				"ch8", "ch9", "ch10", "ch11",
 				"ch12", "ch13", "ch14";
-		clocks = <&mstp2_clks R8A7790_CLK_SYS_DMAC0>;
+		clocks = <&cpg CPG_MOD 219>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 219>;
 		#dma-cells = <1>;
 		dma-channels = <15>;
 	};
@@ -389,9 +416,10 @@
 				"ch4", "ch5", "ch6", "ch7",
 				"ch8", "ch9", "ch10", "ch11",
 				"ch12", "ch13", "ch14";
-		clocks = <&mstp2_clks R8A7790_CLK_SYS_DMAC1>;
+		clocks = <&cpg CPG_MOD 218>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 218>;
 		#dma-cells = <1>;
 		dma-channels = <15>;
 	};
@@ -418,9 +446,10 @@
 				"ch4", "ch5", "ch6", "ch7",
 				"ch8", "ch9", "ch10", "ch11",
 				"ch12";
-		clocks = <&mstp5_clks R8A7790_CLK_AUDIO_DMAC0>;
+		clocks = <&cpg CPG_MOD 502>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 502>;
 		#dma-cells = <1>;
 		dma-channels = <13>;
 	};
@@ -447,9 +476,10 @@
 				"ch4", "ch5", "ch6", "ch7",
 				"ch8", "ch9", "ch10", "ch11",
 				"ch12";
-		clocks = <&mstp5_clks R8A7790_CLK_AUDIO_DMAC1>;
+		clocks = <&cpg CPG_MOD 501>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 501>;
 		#dma-cells = <1>;
 		dma-channels = <13>;
 	};
@@ -460,8 +490,9 @@
 		interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH
 			      GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "ch0", "ch1";
-		clocks = <&mstp3_clks R8A7790_CLK_USBDMAC0>;
+		clocks = <&cpg CPG_MOD 330>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 330>;
 		#dma-cells = <1>;
 		dma-channels = <2>;
 	};
@@ -472,8 +503,9 @@
 		interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH
 			      GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "ch0", "ch1";
-		clocks = <&mstp3_clks R8A7790_CLK_USBDMAC1>;
+		clocks = <&cpg CPG_MOD 331>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 331>;
 		#dma-cells = <1>;
 		dma-channels = <2>;
 	};
@@ -484,8 +516,9 @@
 		compatible = "renesas,i2c-r8a7790", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6508000 0 0x40>;
 		interrupts = <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7790_CLK_I2C0>;
+		clocks = <&cpg CPG_MOD 931>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 931>;
 		i2c-scl-internal-delay-ns = <110>;
 		status = "disabled";
 	};
@@ -496,8 +529,9 @@
 		compatible = "renesas,i2c-r8a7790", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6518000 0 0x40>;
 		interrupts = <GIC_SPI 288 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7790_CLK_I2C1>;
+		clocks = <&cpg CPG_MOD 930>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 930>;
 		i2c-scl-internal-delay-ns = <6>;
 		status = "disabled";
 	};
@@ -508,8 +542,9 @@
 		compatible = "renesas,i2c-r8a7790", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6530000 0 0x40>;
 		interrupts = <GIC_SPI 286 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7790_CLK_I2C2>;
+		clocks = <&cpg CPG_MOD 929>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 929>;
 		i2c-scl-internal-delay-ns = <6>;
 		status = "disabled";
 	};
@@ -520,8 +555,9 @@
 		compatible = "renesas,i2c-r8a7790", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6540000 0 0x40>;
 		interrupts = <GIC_SPI 290 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7790_CLK_I2C3>;
+		clocks = <&cpg CPG_MOD 928>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 928>;
 		i2c-scl-internal-delay-ns = <110>;
 		status = "disabled";
 	};
@@ -533,11 +569,12 @@
 			     "renesas,rmobile-iic";
 		reg = <0 0xe6500000 0 0x425>;
 		interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7790_CLK_IIC0>;
+		clocks = <&cpg CPG_MOD 318>;
 		dmas = <&dmac0 0x61>, <&dmac0 0x62>,
 		       <&dmac1 0x61>, <&dmac1 0x62>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 318>;
 		status = "disabled";
 	};
 
@@ -548,11 +585,12 @@
 			     "renesas,rmobile-iic";
 		reg = <0 0xe6510000 0 0x425>;
 		interrupts = <GIC_SPI 175 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7790_CLK_IIC1>;
+		clocks = <&cpg CPG_MOD 323>;
 		dmas = <&dmac0 0x65>, <&dmac0 0x66>,
 		       <&dmac1 0x65>, <&dmac1 0x66>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 323>;
 		status = "disabled";
 	};
 
@@ -563,11 +601,12 @@
 			     "renesas,rmobile-iic";
 		reg = <0 0xe6520000 0 0x425>;
 		interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7790_CLK_IIC2>;
+		clocks = <&cpg CPG_MOD 300>;
 		dmas = <&dmac0 0x69>, <&dmac0 0x6a>,
 		       <&dmac1 0x69>, <&dmac1 0x6a>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 300>;
 		status = "disabled";
 	};
 
@@ -578,11 +617,12 @@
 			     "renesas,rmobile-iic";
 		reg = <0 0xe60b0000 0 0x425>;
 		interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7790_CLK_IICDVFS>;
+		clocks = <&cpg CPG_MOD 926>;
 		dmas = <&dmac0 0x77>, <&dmac0 0x78>,
 		       <&dmac1 0x77>, <&dmac1 0x78>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 926>;
 		status = "disabled";
 	};
 
@@ -590,11 +630,12 @@
 		compatible = "renesas,mmcif-r8a7790", "renesas,sh-mmcif";
 		reg = <0 0xee200000 0 0x80>;
 		interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7790_CLK_MMCIF0>;
+		clocks = <&cpg CPG_MOD 315>;
 		dmas = <&dmac0 0xd1>, <&dmac0 0xd2>,
 		       <&dmac1 0xd1>, <&dmac1 0xd2>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 315>;
 		reg-io-width = <4>;
 		status = "disabled";
 		max-frequency = <97500000>;
@@ -604,11 +645,12 @@
 		compatible = "renesas,mmcif-r8a7790", "renesas,sh-mmcif";
 		reg = <0 0xee220000 0 0x80>;
 		interrupts = <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7790_CLK_MMCIF1>;
+		clocks = <&cpg CPG_MOD 305>;
 		dmas = <&dmac0 0xe1>, <&dmac0 0xe2>,
 		       <&dmac1 0xe1>, <&dmac1 0xe2>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 305>;
 		reg-io-width = <4>;
 		status = "disabled";
 		max-frequency = <97500000>;
@@ -623,12 +665,13 @@
 		compatible = "renesas,sdhi-r8a7790";
 		reg = <0 0xee100000 0 0x328>;
 		interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7790_CLK_SDHI0>;
+		clocks = <&cpg CPG_MOD 314>;
 		dmas = <&dmac0 0xcd>, <&dmac0 0xce>,
 		       <&dmac1 0xcd>, <&dmac1 0xce>;
 		dma-names = "tx", "rx", "tx", "rx";
 		max-frequency = <195000000>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 314>;
 		status = "disabled";
 	};
 
@@ -636,12 +679,13 @@
 		compatible = "renesas,sdhi-r8a7790";
 		reg = <0 0xee120000 0 0x328>;
 		interrupts = <GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7790_CLK_SDHI1>;
+		clocks = <&cpg CPG_MOD 313>;
 		dmas = <&dmac0 0xc9>, <&dmac0 0xca>,
 		       <&dmac1 0xc9>, <&dmac1 0xca>;
 		dma-names = "tx", "rx", "tx", "rx";
 		max-frequency = <195000000>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 313>;
 		status = "disabled";
 	};
 
@@ -649,12 +693,13 @@
 		compatible = "renesas,sdhi-r8a7790";
 		reg = <0 0xee140000 0 0x100>;
 		interrupts = <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7790_CLK_SDHI2>;
+		clocks = <&cpg CPG_MOD 312>;
 		dmas = <&dmac0 0xc1>, <&dmac0 0xc2>,
 		       <&dmac1 0xc1>, <&dmac1 0xc2>;
 		dma-names = "tx", "rx", "tx", "rx";
 		max-frequency = <97500000>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 312>;
 		status = "disabled";
 	};
 
@@ -662,12 +707,13 @@
 		compatible = "renesas,sdhi-r8a7790";
 		reg = <0 0xee160000 0 0x100>;
 		interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7790_CLK_SDHI3>;
+		clocks = <&cpg CPG_MOD 311>;
 		dmas = <&dmac0 0xd3>, <&dmac0 0xd4>,
 		       <&dmac1 0xd3>, <&dmac1 0xd4>;
 		dma-names = "tx", "rx", "tx", "rx";
 		max-frequency = <97500000>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 311>;
 		status = "disabled";
 	};
 
@@ -676,12 +722,13 @@
 			     "renesas,rcar-gen2-scifa", "renesas,scifa";
 		reg = <0 0xe6c40000 0 64>;
 		interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7790_CLK_SCIFA0>;
+		clocks = <&cpg CPG_MOD 204>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x21>, <&dmac0 0x22>,
 		       <&dmac1 0x21>, <&dmac1 0x22>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 204>;
 		status = "disabled";
 	};
 
@@ -690,12 +737,13 @@
 			     "renesas,rcar-gen2-scifa", "renesas,scifa";
 		reg = <0 0xe6c50000 0 64>;
 		interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7790_CLK_SCIFA1>;
+		clocks = <&cpg CPG_MOD 203>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x25>, <&dmac0 0x26>,
 		       <&dmac1 0x25>, <&dmac1 0x26>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 203>;
 		status = "disabled";
 	};
 
@@ -704,12 +752,13 @@
 			     "renesas,rcar-gen2-scifa", "renesas,scifa";
 		reg = <0 0xe6c60000 0 64>;
 		interrupts = <GIC_SPI 151 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7790_CLK_SCIFA2>;
+		clocks = <&cpg CPG_MOD 202>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x27>, <&dmac0 0x28>,
 		       <&dmac1 0x27>, <&dmac1 0x28>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 202>;
 		status = "disabled";
 	};
 
@@ -718,12 +767,13 @@
 			     "renesas,rcar-gen2-scifb", "renesas,scifb";
 		reg = <0 0xe6c20000 0 0x100>;
 		interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7790_CLK_SCIFB0>;
+		clocks = <&cpg CPG_MOD 206>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x3d>, <&dmac0 0x3e>,
 		       <&dmac1 0x3d>, <&dmac1 0x3e>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 206>;
 		status = "disabled";
 	};
 
@@ -732,12 +782,13 @@
 			     "renesas,rcar-gen2-scifb", "renesas,scifb";
 		reg = <0 0xe6c30000 0 0x100>;
 		interrupts = <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7790_CLK_SCIFB1>;
+		clocks = <&cpg CPG_MOD 207>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x19>, <&dmac0 0x1a>,
 		       <&dmac1 0x19>, <&dmac1 0x1a>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 207>;
 		status = "disabled";
 	};
 
@@ -746,12 +797,13 @@
 			     "renesas,rcar-gen2-scifb", "renesas,scifb";
 		reg = <0 0xe6ce0000 0 0x100>;
 		interrupts = <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7790_CLK_SCIFB2>;
+		clocks = <&cpg CPG_MOD 216>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x1d>, <&dmac0 0x1e>,
 		       <&dmac1 0x1d>, <&dmac1 0x1e>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 216>;
 		status = "disabled";
 	};
 
@@ -760,13 +812,14 @@
 			     "renesas,scif";
 		reg = <0 0xe6e60000 0 64>;
 		interrupts = <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7790_CLK_SCIF0>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 721>, <&cpg CPG_CORE R8A7790_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x29>, <&dmac0 0x2a>,
 		       <&dmac1 0x29>, <&dmac1 0x2a>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 721>;
 		status = "disabled";
 	};
 
@@ -775,13 +828,14 @@
 			     "renesas,scif";
 		reg = <0 0xe6e68000 0 64>;
 		interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7790_CLK_SCIF1>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 720>, <&cpg CPG_CORE R8A7790_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x2d>, <&dmac0 0x2e>,
 		       <&dmac1 0x2d>, <&dmac1 0x2e>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 720>;
 		status = "disabled";
 	};
 
@@ -790,13 +844,14 @@
 			     "renesas,scif";
 		reg = <0 0xe6e56000 0 64>;
 		interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7790_CLK_SCIF2>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 310>, <&cpg CPG_CORE R8A7790_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x2b>, <&dmac0 0x2c>,
 		       <&dmac1 0x2b>, <&dmac1 0x2c>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 310>;
 		status = "disabled";
 	};
 
@@ -805,13 +860,14 @@
 			     "renesas,rcar-gen2-hscif", "renesas,hscif";
 		reg = <0 0xe62c0000 0 96>;
 		interrupts = <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7790_CLK_HSCIF0>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 717>, <&cpg CPG_CORE R8A7790_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x39>, <&dmac0 0x3a>,
 		       <&dmac1 0x39>, <&dmac1 0x3a>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 717>;
 		status = "disabled";
 	};
 
@@ -820,13 +876,14 @@
 			     "renesas,rcar-gen2-hscif", "renesas,hscif";
 		reg = <0 0xe62c8000 0 96>;
 		interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7790_CLK_HSCIF1>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 716>, <&cpg CPG_CORE R8A7790_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x4d>, <&dmac0 0x4e>,
 		       <&dmac1 0x4d>, <&dmac1 0x4e>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 716>;
 		status = "disabled";
 	};
 
@@ -852,8 +909,9 @@
 		compatible = "renesas,ether-r8a7790";
 		reg = <0 0xee700000 0 0x400>;
 		interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7790_CLK_ETHER>;
+		clocks = <&cpg CPG_MOD 813>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 813>;
 		phy-mode = "rmii";
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -865,8 +923,9 @@
 			     "renesas,etheravb-rcar-gen2";
 		reg = <0 0xe6800000 0 0x800>, <0 0xee0e8000 0 0x4000>;
 		interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7790_CLK_ETHERAVB>;
+		clocks = <&cpg CPG_MOD 812>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 812>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		status = "disabled";
@@ -876,8 +935,9 @@
 		compatible = "renesas,sata-r8a7790", "renesas,rcar-gen2-sata";
 		reg = <0 0xee300000 0 0x2000>;
 		interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7790_CLK_SATA0>;
+		clocks = <&cpg CPG_MOD 815>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 815>;
 		status = "disabled";
 	};
 
@@ -885,8 +945,9 @@
 		compatible = "renesas,sata-r8a7790", "renesas,rcar-gen2-sata";
 		reg = <0 0xee500000 0 0x2000>;
 		interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7790_CLK_SATA1>;
+		clocks = <&cpg CPG_MOD 814>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 814>;
 		status = "disabled";
 	};
 
@@ -894,11 +955,12 @@
 		compatible = "renesas,usbhs-r8a7790", "renesas,rcar-gen2-usbhs";
 		reg = <0 0xe6590000 0 0x100>;
 		interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7790_CLK_HSUSB>;
+		clocks = <&cpg CPG_MOD 704>;
 		dmas = <&usb_dmac0 0>, <&usb_dmac0 1>,
 		       <&usb_dmac1 0>, <&usb_dmac1 1>;
 		dma-names = "ch0", "ch1", "ch2", "ch3";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 704>;
 		renesas,buswait = <4>;
 		phys = <&usb0 1>;
 		phy-names = "usb";
@@ -911,9 +973,10 @@
 		reg = <0 0xe6590100 0 0x100>;
 		#address-cells = <1>;
 		#size-cells = <0>;
-		clocks = <&mstp7_clks R8A7790_CLK_HSUSB>;
+		clocks = <&cpg CPG_MOD 704>;
 		clock-names = "usbhs";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 704>;
 		status = "disabled";
 
 		usb0: usb-channel@0 {
@@ -930,8 +993,9 @@
 		compatible = "renesas,vin-r8a7790", "renesas,rcar-gen2-vin";
 		reg = <0 0xe6ef0000 0 0x1000>;
 		interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7790_CLK_VIN0>;
+		clocks = <&cpg CPG_MOD 811>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 811>;
 		status = "disabled";
 	};
 
@@ -939,8 +1003,9 @@
 		compatible = "renesas,vin-r8a7790", "renesas,rcar-gen2-vin";
 		reg = <0 0xe6ef1000 0 0x1000>;
 		interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7790_CLK_VIN1>;
+		clocks = <&cpg CPG_MOD 810>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 810>;
 		status = "disabled";
 	};
 
@@ -948,8 +1013,9 @@
 		compatible = "renesas,vin-r8a7790", "renesas,rcar-gen2-vin";
 		reg = <0 0xe6ef2000 0 0x1000>;
 		interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7790_CLK_VIN2>;
+		clocks = <&cpg CPG_MOD 809>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 809>;
 		status = "disabled";
 	};
 
@@ -957,41 +1023,46 @@
 		compatible = "renesas,vin-r8a7790", "renesas,rcar-gen2-vin";
 		reg = <0 0xe6ef3000 0 0x1000>;
 		interrupts = <GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7790_CLK_VIN3>;
+		clocks = <&cpg CPG_MOD 808>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 808>;
 		status = "disabled";
 	};
 
-	vsp1@fe920000 {
+	vsp@fe920000 {
 		compatible = "renesas,vsp1";
 		reg = <0 0xfe920000 0 0x8000>;
 		interrupts = <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp1_clks R8A7790_CLK_VSP1_R>;
+		clocks = <&cpg CPG_MOD 130>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 130>;
 	};
 
-	vsp1@fe928000 {
+	vsp@fe928000 {
 		compatible = "renesas,vsp1";
 		reg = <0 0xfe928000 0 0x8000>;
 		interrupts = <GIC_SPI 267 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp1_clks R8A7790_CLK_VSP1_S>;
+		clocks = <&cpg CPG_MOD 131>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 131>;
 	};
 
-	vsp1@fe930000 {
+	vsp@fe930000 {
 		compatible = "renesas,vsp1";
 		reg = <0 0xfe930000 0 0x8000>;
 		interrupts = <GIC_SPI 246 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp1_clks R8A7790_CLK_VSP1_DU0>;
+		clocks = <&cpg CPG_MOD 128>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 128>;
 	};
 
-	vsp1@fe938000 {
+	vsp@fe938000 {
 		compatible = "renesas,vsp1";
 		reg = <0 0xfe938000 0 0x8000>;
 		interrupts = <GIC_SPI 247 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp1_clks R8A7790_CLK_VSP1_DU1>;
+		clocks = <&cpg CPG_MOD 127>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 127>;
 	};
 
 	du: display@feb00000 {
@@ -1003,11 +1074,9 @@
 		interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 269 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7790_CLK_DU0>,
-			 <&mstp7_clks R8A7790_CLK_DU1>,
-			 <&mstp7_clks R8A7790_CLK_DU2>,
-			 <&mstp7_clks R8A7790_CLK_LVDS0>,
-			 <&mstp7_clks R8A7790_CLK_LVDS1>;
+		clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>,
+			 <&cpg CPG_MOD 722>, <&cpg CPG_MOD 726>,
+			 <&cpg CPG_MOD 725>;
 		clock-names = "du.0", "du.1", "du.2", "lvds.0", "lvds.1";
 		status = "disabled";
 
@@ -1037,10 +1106,11 @@
 		compatible = "renesas,can-r8a7790", "renesas,rcar-gen2-can";
 		reg = <0 0xe6e80000 0 0x1000>;
 		interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7790_CLK_RCAN0>,
-			 <&cpg_clocks R8A7790_CLK_RCAN>, <&can_clk>;
+		clocks = <&cpg CPG_MOD 916>, <&cpg CPG_CORE R8A7790_CLK_RCAN>,
+			 <&can_clk>;
 		clock-names = "clkp1", "clkp2", "can_clk";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 916>;
 		status = "disabled";
 	};
 
@@ -1048,10 +1118,11 @@
 		compatible = "renesas,can-r8a7790", "renesas,rcar-gen2-can";
 		reg = <0 0xe6e88000 0 0x1000>;
 		interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7790_CLK_RCAN1>,
-			 <&cpg_clocks R8A7790_CLK_RCAN>, <&can_clk>;
+		clocks = <&cpg CPG_MOD 915>, <&cpg CPG_CORE R8A7790_CLK_RCAN>,
+			 <&can_clk>;
 		clock-names = "clkp1", "clkp2", "can_clk";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 915>;
 		status = "disabled";
 	};
 
@@ -1059,443 +1130,78 @@
 		compatible = "renesas,jpu-r8a7790", "renesas,rcar-gen2-jpu";
 		reg = <0 0xfe980000 0 0x10300>;
 		interrupts = <GIC_SPI 272 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp1_clks R8A7790_CLK_JPU>;
+		clocks = <&cpg CPG_MOD 106>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 106>;
 	};
 
-	clocks {
-		#address-cells = <2>;
-		#size-cells = <2>;
-		ranges;
-
-		/* External root clock */
-		extal_clk: extal {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			/* This value must be overriden by the board. */
-			clock-frequency = <0>;
-		};
-
-		/* External PCIe clock - can be overridden by the board */
-		pcie_bus_clk: pcie_bus {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <0>;
-		};
-
-		/*
-		 * The external audio clocks are configured as 0 Hz fixed frequency clocks by
-		 * default. Boards that provide audio clocks should override them.
-		 */
-		audio_clk_a: audio_clk_a {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <0>;
-		};
-		audio_clk_b: audio_clk_b {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <0>;
-		};
-		audio_clk_c: audio_clk_c {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <0>;
-		};
-
-		/* External SCIF clock */
-		scif_clk: scif {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			/* This value must be overridden by the board. */
-			clock-frequency = <0>;
-		};
+	/* External root clock */
+	extal_clk: extal {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board. */
+		clock-frequency = <0>;
+	};
 
-		/* External USB clock - can be overridden by the board */
-		usb_extal_clk: usb_extal {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <48000000>;
-		};
+	/* External PCIe clock - can be overridden by the board */
+	pcie_bus_clk: pcie_bus {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+	};
 
-		/* External CAN clock */
-		can_clk: can {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			/* This value must be overridden by the board. */
-			clock-frequency = <0>;
-		};
+	/*
+	 * The external audio clocks are configured as 0 Hz fixed frequency
+	 * clocks by default.
+	 * Boards that provide audio clocks should override them.
+	 */
+	audio_clk_a: audio_clk_a {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+	};
+	audio_clk_b: audio_clk_b {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+	};
+	audio_clk_c: audio_clk_c {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+	};
 
-		/* Special CPG clocks */
-		cpg_clocks: cpg_clocks@e6150000 {
-			compatible = "renesas,r8a7790-cpg-clocks",
-				     "renesas,rcar-gen2-cpg-clocks";
-			reg = <0 0xe6150000 0 0x1000>;
-			clocks = <&extal_clk &usb_extal_clk>;
-			#clock-cells = <1>;
-			clock-output-names = "main", "pll0", "pll1", "pll3",
-					     "lb", "qspi", "sdh", "sd0", "sd1",
-					     "z", "rcan", "adsp";
-			#power-domain-cells = <0>;
-		};
+	/* External SCIF clock */
+	scif_clk: scif {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board. */
+		clock-frequency = <0>;
+	};
 
-		/* Variable factor clocks */
-		sd2_clk: sd2@e6150078 {
-			compatible = "renesas,r8a7790-div6-clock", "renesas,cpg-div6-clock";
-			reg = <0 0xe6150078 0 4>;
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-		};
-		sd3_clk: sd3@e615026c {
-			compatible = "renesas,r8a7790-div6-clock", "renesas,cpg-div6-clock";
-			reg = <0 0xe615026c 0 4>;
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-		};
-		mmc0_clk: mmc0@e6150240 {
-			compatible = "renesas,r8a7790-div6-clock", "renesas,cpg-div6-clock";
-			reg = <0 0xe6150240 0 4>;
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-		};
-		mmc1_clk: mmc1@e6150244 {
-			compatible = "renesas,r8a7790-div6-clock", "renesas,cpg-div6-clock";
-			reg = <0 0xe6150244 0 4>;
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-		};
-		ssp_clk: ssp@e6150248 {
-			compatible = "renesas,r8a7790-div6-clock", "renesas,cpg-div6-clock";
-			reg = <0 0xe6150248 0 4>;
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-		};
-		ssprs_clk: ssprs@e615024c {
-			compatible = "renesas,r8a7790-div6-clock", "renesas,cpg-div6-clock";
-			reg = <0 0xe615024c 0 4>;
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-		};
+	/* External USB clock - can be overridden by the board */
+	usb_extal_clk: usb_extal {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <48000000>;
+	};
 
-		/* Fixed factor clocks */
-		pll1_div2_clk: pll1_div2 {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7790_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <2>;
-			clock-mult = <1>;
-		};
-		z2_clk: z2 {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7790_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <2>;
-			clock-mult = <1>;
-		};
-		zg_clk: zg {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7790_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <3>;
-			clock-mult = <1>;
-		};
-		zx_clk: zx {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7790_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <3>;
-			clock-mult = <1>;
-		};
-		zs_clk: zs {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7790_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <6>;
-			clock-mult = <1>;
-		};
-		hp_clk: hp {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7790_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <12>;
-			clock-mult = <1>;
-		};
-		i_clk: i {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7790_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <2>;
-			clock-mult = <1>;
-		};
-		b_clk: b {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7790_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <12>;
-			clock-mult = <1>;
-		};
-		p_clk: p {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7790_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <24>;
-			clock-mult = <1>;
-		};
-		cl_clk: cl {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7790_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <48>;
-			clock-mult = <1>;
-		};
-		m2_clk: m2 {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7790_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <8>;
-			clock-mult = <1>;
-		};
-		imp_clk: imp {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7790_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <4>;
-			clock-mult = <1>;
-		};
-		rclk_clk: rclk {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7790_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <(48 * 1024)>;
-			clock-mult = <1>;
-		};
-		oscclk_clk: oscclk {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7790_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <(12 * 1024)>;
-			clock-mult = <1>;
-		};
-		zb3_clk: zb3 {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7790_CLK_PLL3>;
-			#clock-cells = <0>;
-			clock-div = <4>;
-			clock-mult = <1>;
-		};
-		zb3d2_clk: zb3d2 {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7790_CLK_PLL3>;
-			#clock-cells = <0>;
-			clock-div = <8>;
-			clock-mult = <1>;
-		};
-		ddr_clk: ddr {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7790_CLK_PLL3>;
-			#clock-cells = <0>;
-			clock-div = <8>;
-			clock-mult = <1>;
-		};
-		mp_clk: mp {
-			compatible = "fixed-factor-clock";
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-			clock-div = <15>;
-			clock-mult = <1>;
-		};
-		cp_clk: cp {
-			compatible = "fixed-factor-clock";
-			clocks = <&extal_clk>;
-			#clock-cells = <0>;
-			clock-div = <2>;
-			clock-mult = <1>;
-		};
+	/* External CAN clock */
+	can_clk: can {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board. */
+		clock-frequency = <0>;
+	};
 
-		/* Gate clocks */
-		mstp0_clks: mstp0_clks@e6150130 {
-			compatible = "renesas,r8a7790-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150130 0 4>, <0 0xe6150030 0 4>;
-			clocks = <&mp_clk>;
-			#clock-cells = <1>;
-			clock-indices = <R8A7790_CLK_MSIOF0>;
-			clock-output-names = "msiof0";
-		};
-		mstp1_clks: mstp1_clks@e6150134 {
-			compatible = "renesas,r8a7790-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150134 0 4>, <0 0xe6150038 0 4>;
-			clocks = <&zs_clk>, <&zs_clk>, <&zs_clk>, <&zs_clk>, <&m2_clk>,
-				 <&zs_clk>, <&p_clk>, <&zg_clk>, <&zs_clk>, <&zs_clk>,
-				 <&zs_clk>, <&zs_clk>, <&p_clk>, <&p_clk>, <&rclk_clk>,
-				 <&cp_clk>, <&zs_clk>, <&zs_clk>, <&zs_clk>, <&zs_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7790_CLK_VCP1 R8A7790_CLK_VCP0 R8A7790_CLK_VPC1
-				R8A7790_CLK_VPC0 R8A7790_CLK_JPU R8A7790_CLK_SSP1
-				R8A7790_CLK_TMU1 R8A7790_CLK_3DG R8A7790_CLK_2DDMAC
-				R8A7790_CLK_FDP1_2 R8A7790_CLK_FDP1_1 R8A7790_CLK_FDP1_0
-				R8A7790_CLK_TMU3 R8A7790_CLK_TMU2 R8A7790_CLK_CMT0
-				R8A7790_CLK_TMU0 R8A7790_CLK_VSP1_DU1 R8A7790_CLK_VSP1_DU0
-				R8A7790_CLK_VSP1_R R8A7790_CLK_VSP1_S
-			>;
-			clock-output-names =
-				"vcp1", "vcp0", "vpc1", "vpc0", "jpu", "ssp1",
-				"tmu1", "3dg", "2ddmac", "fdp1-2", "fdp1-1",
-				"fdp1-0", "tmu3", "tmu2", "cmt0", "tmu0",
-				"vsp1-du1", "vsp1-du0", "vsp1-rt", "vsp1-sy";
-		};
-		mstp2_clks: mstp2_clks@e6150138 {
-			compatible = "renesas,r8a7790-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150138 0 4>, <0 0xe6150040 0 4>;
-			clocks = <&mp_clk>, <&mp_clk>, <&mp_clk>, <&mp_clk>, <&mp_clk>,
-				 <&mp_clk>, <&mp_clk>, <&mp_clk>, <&mp_clk>, <&zs_clk>,
-				 <&zs_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7790_CLK_SCIFA2 R8A7790_CLK_SCIFA1 R8A7790_CLK_SCIFA0
-				R8A7790_CLK_MSIOF2 R8A7790_CLK_SCIFB0 R8A7790_CLK_SCIFB1
-				R8A7790_CLK_MSIOF1 R8A7790_CLK_MSIOF3 R8A7790_CLK_SCIFB2
-				R8A7790_CLK_SYS_DMAC1 R8A7790_CLK_SYS_DMAC0
-			>;
-			clock-output-names =
-				"scifa2", "scifa1", "scifa0", "msiof2", "scifb0",
-				"scifb1", "msiof1", "msiof3", "scifb2",
-				"sys-dmac1", "sys-dmac0";
-		};
-		mstp3_clks: mstp3_clks@e615013c {
-			compatible = "renesas,r8a7790-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe615013c 0 4>, <0 0xe6150048 0 4>;
-			clocks = <&hp_clk>, <&cp_clk>, <&mmc1_clk>, <&p_clk>, <&sd3_clk>,
-				 <&sd2_clk>, <&cpg_clocks R8A7790_CLK_SD1>, <&cpg_clocks R8A7790_CLK_SD0>, <&mmc0_clk>,
-				 <&hp_clk>, <&mp_clk>, <&hp_clk>, <&mp_clk>, <&rclk_clk>,
-				 <&hp_clk>, <&hp_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7790_CLK_IIC2 R8A7790_CLK_TPU0 R8A7790_CLK_MMCIF1 R8A7790_CLK_SCIF2 R8A7790_CLK_SDHI3
-				R8A7790_CLK_SDHI2 R8A7790_CLK_SDHI1 R8A7790_CLK_SDHI0 R8A7790_CLK_MMCIF0
-				R8A7790_CLK_IIC0 R8A7790_CLK_PCIEC R8A7790_CLK_IIC1 R8A7790_CLK_SSUSB R8A7790_CLK_CMT1
-				R8A7790_CLK_USBDMAC0 R8A7790_CLK_USBDMAC1
-			>;
-			clock-output-names =
-				"iic2", "tpu0", "mmcif1", "scif2", "sdhi3",
-				"sdhi2", "sdhi1", "sdhi0", "mmcif0",
-				"iic0", "pciec", "iic1", "ssusb", "cmt1",
-				"usbdmac0", "usbdmac1";
-		};
-		mstp4_clks: mstp4_clks@e6150140 {
-			compatible = "renesas,r8a7790-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150140 0 4>, <0 0xe615004c 0 4>;
-			clocks = <&cp_clk>, <&zs_clk>;
-			#clock-cells = <1>;
-			clock-indices = <R8A7790_CLK_IRQC R8A7790_CLK_INTC_SYS>;
-			clock-output-names = "irqc", "intc-sys";
-		};
-		mstp5_clks: mstp5_clks@e6150144 {
-			compatible = "renesas,r8a7790-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150144 0 4>, <0 0xe615003c 0 4>;
-			clocks = <&hp_clk>, <&hp_clk>, <&cpg_clocks R8A7790_CLK_ADSP>,
-				 <&extal_clk>, <&p_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7790_CLK_AUDIO_DMAC0 R8A7790_CLK_AUDIO_DMAC1
-				R8A7790_CLK_ADSP_MOD R8A7790_CLK_THERMAL
-				R8A7790_CLK_PWM
-			>;
-			clock-output-names = "audmac0", "audmac1", "adsp_mod",
-					     "thermal", "pwm";
-		};
-		mstp7_clks: mstp7_clks@e615014c {
-			compatible = "renesas,r8a7790-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe615014c 0 4>, <0 0xe61501c4 0 4>;
-			clocks = <&mp_clk>, <&hp_clk>, <&zs_clk>, <&zs_clk>, <&p_clk>,
-				 <&p_clk>, <&zx_clk>, <&zx_clk>, <&zx_clk>, <&zx_clk>,
-				 <&zx_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7790_CLK_EHCI R8A7790_CLK_HSUSB R8A7790_CLK_HSCIF1
-				R8A7790_CLK_HSCIF0 R8A7790_CLK_SCIF1 R8A7790_CLK_SCIF0
-				R8A7790_CLK_DU2 R8A7790_CLK_DU1 R8A7790_CLK_DU0
-				R8A7790_CLK_LVDS1 R8A7790_CLK_LVDS0
-			>;
-			clock-output-names =
-				"ehci", "hsusb", "hscif1", "hscif0", "scif1",
-				"scif0", "du2", "du1", "du0", "lvds1", "lvds0";
-		};
-		mstp8_clks: mstp8_clks@e6150990 {
-			compatible = "renesas,r8a7790-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150990 0 4>, <0 0xe61509a0 0 4>;
-			clocks = <&hp_clk>, <&zg_clk>, <&zg_clk>, <&zg_clk>,
-			         <&zg_clk>, <&hp_clk>, <&p_clk>, <&zs_clk>,
-				 <&zs_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7790_CLK_MLB R8A7790_CLK_VIN3 R8A7790_CLK_VIN2
-				R8A7790_CLK_VIN1 R8A7790_CLK_VIN0
-				R8A7790_CLK_ETHERAVB R8A7790_CLK_ETHER
-				R8A7790_CLK_SATA1 R8A7790_CLK_SATA0
-			>;
-			clock-output-names =
-				"mlb", "vin3", "vin2", "vin1", "vin0",
-				"etheravb", "ether", "sata1", "sata0";
-		};
-		mstp9_clks: mstp9_clks@e6150994 {
-			compatible = "renesas,r8a7790-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150994 0 4>, <0 0xe61509a4 0 4>;
-			clocks = <&cp_clk>, <&cp_clk>, <&cp_clk>,
-				 <&cp_clk>, <&cp_clk>, <&cp_clk>,
-				 <&p_clk>, <&p_clk>, <&cpg_clocks R8A7790_CLK_QSPI>, <&cp_clk>,
-				 <&hp_clk>, <&hp_clk>, <&hp_clk>, <&hp_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7790_CLK_GPIO5 R8A7790_CLK_GPIO4 R8A7790_CLK_GPIO3
-				R8A7790_CLK_GPIO2 R8A7790_CLK_GPIO1 R8A7790_CLK_GPIO0
-				R8A7790_CLK_RCAN1 R8A7790_CLK_RCAN0 R8A7790_CLK_QSPI_MOD R8A7790_CLK_IICDVFS
-				R8A7790_CLK_I2C3 R8A7790_CLK_I2C2 R8A7790_CLK_I2C1 R8A7790_CLK_I2C0
-			>;
-			clock-output-names =
-				"gpio5", "gpio4", "gpio3", "gpio2", "gpio1", "gpio0",
-				"rcan1", "rcan0", "qspi_mod", "iic3",
-				"i2c3", "i2c2", "i2c1", "i2c0";
-		};
-		mstp10_clks: mstp10_clks@e6150998 {
-			compatible = "renesas,r8a7790-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150998 0 4>, <0 0xe61509a8 0 4>;
-			clocks = <&p_clk>,
-				<&mstp10_clks R8A7790_CLK_SSI_ALL>, <&mstp10_clks R8A7790_CLK_SSI_ALL>,
-				<&mstp10_clks R8A7790_CLK_SSI_ALL>, <&mstp10_clks R8A7790_CLK_SSI_ALL>,
-				<&mstp10_clks R8A7790_CLK_SSI_ALL>, <&mstp10_clks R8A7790_CLK_SSI_ALL>,
-				<&mstp10_clks R8A7790_CLK_SSI_ALL>, <&mstp10_clks R8A7790_CLK_SSI_ALL>,
-				<&mstp10_clks R8A7790_CLK_SSI_ALL>, <&mstp10_clks R8A7790_CLK_SSI_ALL>,
-				<&p_clk>,
-				<&mstp10_clks R8A7790_CLK_SCU_ALL>, <&mstp10_clks R8A7790_CLK_SCU_ALL>,
-				<&mstp10_clks R8A7790_CLK_SCU_ALL>, <&mstp10_clks R8A7790_CLK_SCU_ALL>,
-				<&mstp10_clks R8A7790_CLK_SCU_ALL>, <&mstp10_clks R8A7790_CLK_SCU_ALL>,
-				<&mstp10_clks R8A7790_CLK_SCU_ALL>, <&mstp10_clks R8A7790_CLK_SCU_ALL>,
-				<&mstp10_clks R8A7790_CLK_SCU_ALL>, <&mstp10_clks R8A7790_CLK_SCU_ALL>,
-				<&mstp10_clks R8A7790_CLK_SCU_ALL>, <&mstp10_clks R8A7790_CLK_SCU_ALL>,
-				<&mstp10_clks R8A7790_CLK_SCU_ALL>, <&mstp10_clks R8A7790_CLK_SCU_ALL>;
-
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7790_CLK_SSI_ALL
-				R8A7790_CLK_SSI9 R8A7790_CLK_SSI8 R8A7790_CLK_SSI7 R8A7790_CLK_SSI6 R8A7790_CLK_SSI5
-				R8A7790_CLK_SSI4 R8A7790_CLK_SSI3 R8A7790_CLK_SSI2 R8A7790_CLK_SSI1 R8A7790_CLK_SSI0
-				R8A7790_CLK_SCU_ALL
-				R8A7790_CLK_SCU_DVC1 R8A7790_CLK_SCU_DVC0
-				R8A7790_CLK_SCU_CTU1_MIX1 R8A7790_CLK_SCU_CTU0_MIX0
-				R8A7790_CLK_SCU_SRC9 R8A7790_CLK_SCU_SRC8 R8A7790_CLK_SCU_SRC7 R8A7790_CLK_SCU_SRC6 R8A7790_CLK_SCU_SRC5
-				R8A7790_CLK_SCU_SRC4 R8A7790_CLK_SCU_SRC3 R8A7790_CLK_SCU_SRC2 R8A7790_CLK_SCU_SRC1 R8A7790_CLK_SCU_SRC0
-			>;
-			clock-output-names =
-				"ssi-all",
-				"ssi9", "ssi8", "ssi7", "ssi6", "ssi5",
-				"ssi4", "ssi3", "ssi2", "ssi1", "ssi0",
-				"scu-all",
-				"scu-dvc1", "scu-dvc0",
-				"scu-ctu1-mix1", "scu-ctu0-mix0",
-				"scu-src9", "scu-src8", "scu-src7", "scu-src6", "scu-src5",
-				"scu-src4", "scu-src3", "scu-src2", "scu-src1", "scu-src0";
-		};
+	cpg: clock-controller@e6150000 {
+		compatible = "renesas,r8a7790-cpg-mssr";
+		reg = <0 0xe6150000 0 0x1000>;
+		clocks = <&extal_clk>, <&usb_extal_clk>;
+		clock-names = "extal", "usb_extal";
+		#clock-cells = <2>;
+		#power-domain-cells = <0>;
+		#reset-cells = <1>;
 	};
 
 	prr: chipid@ff000044 {
@@ -1518,11 +1224,12 @@
 		compatible = "renesas,qspi-r8a7790", "renesas,qspi";
 		reg = <0 0xe6b10000 0 0x2c>;
 		interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7790_CLK_QSPI_MOD>;
+		clocks = <&cpg CPG_MOD 917>;
 		dmas = <&dmac0 0x17>, <&dmac0 0x18>,
 		       <&dmac1 0x17>, <&dmac1 0x18>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 917>;
 		num-cs = <1>;
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -1534,11 +1241,12 @@
 			     "renesas,rcar-gen2-msiof";
 		reg = <0 0xe6e20000 0 0x0064>;
 		interrupts = <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp0_clks R8A7790_CLK_MSIOF0>;
+		clocks = <&cpg CPG_MOD 0>;
 		dmas = <&dmac0 0x51>, <&dmac0 0x52>,
 		       <&dmac1 0x51>, <&dmac1 0x52>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 0>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		status = "disabled";
@@ -1549,11 +1257,12 @@
 			     "renesas,rcar-gen2-msiof";
 		reg = <0 0xe6e10000 0 0x0064>;
 		interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7790_CLK_MSIOF1>;
+		clocks = <&cpg CPG_MOD 208>;
 		dmas = <&dmac0 0x55>, <&dmac0 0x56>,
 		       <&dmac1 0x55>, <&dmac1 0x56>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 208>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		status = "disabled";
@@ -1564,11 +1273,12 @@
 			     "renesas,rcar-gen2-msiof";
 		reg = <0 0xe6e00000 0 0x0064>;
 		interrupts = <GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7790_CLK_MSIOF2>;
+		clocks = <&cpg CPG_MOD 205>;
 		dmas = <&dmac0 0x41>, <&dmac0 0x42>,
 		       <&dmac1 0x41>, <&dmac1 0x42>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 205>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		status = "disabled";
@@ -1579,11 +1289,12 @@
 			     "renesas,rcar-gen2-msiof";
 		reg = <0 0xe6c90000 0 0x0064>;
 		interrupts = <GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7790_CLK_MSIOF3>;
+		clocks = <&cpg CPG_MOD 215>;
 		dmas = <&dmac0 0x45>, <&dmac0 0x46>,
 		       <&dmac1 0x45>, <&dmac1 0x46>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 215>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		status = "disabled";
@@ -1593,8 +1304,9 @@
 		compatible = "renesas,xhci-r8a7790", "renesas,rcar-gen2-xhci";
 		reg = <0 0xee000000 0 0xc00>;
 		interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7790_CLK_SSUSB>;
+		clocks = <&cpg CPG_MOD 328>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 328>;
 		phys = <&usb2 1>;
 		phy-names = "usb";
 		status = "disabled";
@@ -1606,8 +1318,9 @@
 		reg = <0 0xee090000 0 0xc00>,
 		      <0 0xee080000 0 0x1100>;
 		interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7790_CLK_EHCI>;
+		clocks = <&cpg CPG_MOD 703>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 703>;
 		status = "disabled";
 
 		bus-range = <0 0>;
@@ -1639,8 +1352,9 @@
 		reg = <0 0xee0b0000 0 0xc00>,
 		      <0 0xee0a0000 0 0x1100>;
 		interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7790_CLK_EHCI>;
+		clocks = <&cpg CPG_MOD 703>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 703>;
 		status = "disabled";
 
 		bus-range = <1 1>;
@@ -1657,8 +1371,9 @@
 	pci2: pci@ee0d0000 {
 		compatible = "renesas,pci-r8a7790", "renesas,pci-rcar-gen2";
 		device_type = "pci";
-		clocks = <&mstp7_clks R8A7790_CLK_EHCI>;
+		clocks = <&cpg CPG_MOD 703>;
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 703>;
 		reg = <0 0xee0d0000 0 0xc00>,
 		      <0 0xee0c0000 0 0x1100>;
 		interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
@@ -1707,9 +1422,10 @@
 		#interrupt-cells = <1>;
 		interrupt-map-mask = <0 0 0 0>;
 		interrupt-map = <0 0 0 0 &gic GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7790_CLK_PCIEC>, <&pcie_bus_clk>;
+		clocks = <&cpg CPG_MOD 319>, <&pcie_bus_clk>;
 		clock-names = "pcie", "pcie_bus";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 319>;
 		status = "disabled";
 	};
 
@@ -1728,21 +1444,22 @@
 			<0 0xec740000 0 0x200>;  /* Audio DMAC peri peri*/
 		reg-names = "scu", "adg", "ssiu", "ssi", "audmapp";
 
-		clocks = <&mstp10_clks R8A7790_CLK_SSI_ALL>,
-			<&mstp10_clks R8A7790_CLK_SSI9>, <&mstp10_clks R8A7790_CLK_SSI8>,
-			<&mstp10_clks R8A7790_CLK_SSI7>, <&mstp10_clks R8A7790_CLK_SSI6>,
-			<&mstp10_clks R8A7790_CLK_SSI5>, <&mstp10_clks R8A7790_CLK_SSI4>,
-			<&mstp10_clks R8A7790_CLK_SSI3>, <&mstp10_clks R8A7790_CLK_SSI2>,
-			<&mstp10_clks R8A7790_CLK_SSI1>, <&mstp10_clks R8A7790_CLK_SSI0>,
-			<&mstp10_clks R8A7790_CLK_SCU_SRC9>, <&mstp10_clks R8A7790_CLK_SCU_SRC8>,
-			<&mstp10_clks R8A7790_CLK_SCU_SRC7>, <&mstp10_clks R8A7790_CLK_SCU_SRC6>,
-			<&mstp10_clks R8A7790_CLK_SCU_SRC5>, <&mstp10_clks R8A7790_CLK_SCU_SRC4>,
-			<&mstp10_clks R8A7790_CLK_SCU_SRC3>, <&mstp10_clks R8A7790_CLK_SCU_SRC2>,
-			<&mstp10_clks R8A7790_CLK_SCU_SRC1>, <&mstp10_clks R8A7790_CLK_SCU_SRC0>,
-			<&mstp10_clks R8A7790_CLK_SCU_CTU0_MIX0>, <&mstp10_clks R8A7790_CLK_SCU_CTU1_MIX1>,
-			<&mstp10_clks R8A7790_CLK_SCU_CTU0_MIX0>, <&mstp10_clks R8A7790_CLK_SCU_CTU1_MIX1>,
-			<&mstp10_clks R8A7790_CLK_SCU_DVC0>, <&mstp10_clks R8A7790_CLK_SCU_DVC1>,
-			<&audio_clk_a>, <&audio_clk_b>, <&audio_clk_c>, <&m2_clk>;
+		clocks = <&cpg CPG_MOD 1005>,
+			 <&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>,
+			 <&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>,
+			 <&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>,
+			 <&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>,
+			 <&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>,
+			 <&cpg CPG_MOD 1022>, <&cpg CPG_MOD 1023>,
+			 <&cpg CPG_MOD 1024>, <&cpg CPG_MOD 1025>,
+			 <&cpg CPG_MOD 1026>, <&cpg CPG_MOD 1027>,
+			 <&cpg CPG_MOD 1028>, <&cpg CPG_MOD 1029>,
+			 <&cpg CPG_MOD 1030>, <&cpg CPG_MOD 1031>,
+			 <&cpg CPG_MOD 1021>, <&cpg CPG_MOD 1020>,
+			 <&cpg CPG_MOD 1021>, <&cpg CPG_MOD 1020>,
+			 <&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>,
+			 <&audio_clk_a>, <&audio_clk_b>, <&audio_clk_c>,
+			 <&cpg CPG_CORE R8A7790_CLK_M2>;
 		clock-names = "ssi-all",
 				"ssi.9", "ssi.8", "ssi.7", "ssi.6", "ssi.5",
 				"ssi.4", "ssi.3", "ssi.2", "ssi.1", "ssi.0",
@@ -1753,6 +1470,13 @@
 				"dvc.0", "dvc.1",
 				"clk_a", "clk_b", "clk_c", "clk_i";
 		power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+		resets = <&cpg 1005>,
+			 <&cpg 1006>, <&cpg 1007>, <&cpg 1008>, <&cpg 1009>,
+			 <&cpg 1010>, <&cpg 1011>, <&cpg 1012>, <&cpg 1013>,
+			 <&cpg 1014>, <&cpg 1015>;
+		reset-names = "ssi-all",
+			      "ssi.9", "ssi.8", "ssi.7", "ssi.6", "ssi.5",
+			      "ssi.4", "ssi.3", "ssi.2", "ssi.1", "ssi.0";
 
 		status = "disabled";
 
diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts b/arch/arm/boot/dts/r8a7791-koelsch.dts
index 0ce0b278e1cb..e164eda69baf 100644
--- a/arch/arm/boot/dts/r8a7791-koelsch.dts
+++ b/arch/arm/boot/dts/r8a7791-koelsch.dts
@@ -330,9 +330,7 @@
 	pinctrl-names = "default";
 	status = "okay";
 
-	clocks = <&mstp7_clks R8A7791_CLK_DU0>,
-		 <&mstp7_clks R8A7791_CLK_DU1>,
-		 <&mstp7_clks R8A7791_CLK_LVDS0>,
+	clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>, <&cpg CPG_MOD 726>,
 		 <&x13_clk>, <&x2_clk>;
 	clock-names = "du.0", "du.1", "lvds.0",
 		      "dclkin.0", "dclkin.1";
diff --git a/arch/arm/boot/dts/r8a7791-porter.dts b/arch/arm/boot/dts/r8a7791-porter.dts
index 95da5cb9d37a..eb374956294f 100644
--- a/arch/arm/boot/dts/r8a7791-porter.dts
+++ b/arch/arm/boot/dts/r8a7791-porter.dts
@@ -419,9 +419,7 @@
 	pinctrl-names = "default";
 	status = "okay";
 
-	clocks = <&mstp7_clks R8A7791_CLK_DU0>,
-		 <&mstp7_clks R8A7791_CLK_DU1>,
-		 <&mstp7_clks R8A7791_CLK_LVDS0>,
+	clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>, <&cpg CPG_MOD 726>,
 		 <&x3_clk>, <&x16_clk>;
 	clock-names = "du.0", "du.1", "lvds.0",
 		      "dclkin.0", "dclkin.1";
diff --git a/arch/arm/boot/dts/r8a7791.dtsi b/arch/arm/boot/dts/r8a7791.dtsi
index f1d1a9772153..67831d0405f3 100644
--- a/arch/arm/boot/dts/r8a7791.dtsi
+++ b/arch/arm/boot/dts/r8a7791.dtsi
@@ -10,7 +10,7 @@
  * kind, whether express or implied.
  */
 
-#include <dt-bindings/clock/r8a7791-clock.h>
+#include <dt-bindings/clock/r8a7791-cpg-mssr.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/power/r8a7791-sysc.h>
@@ -51,7 +51,7 @@
 			reg = <0>;
 			clock-frequency = <1500000000>;
 			voltage-tolerance = <1>; /* 1% */
-			clocks = <&cpg_clocks R8A7791_CLK_Z>;
+			clocks = <&cpg CPG_CORE R8A7791_CLK_Z>;
 			clock-latency = <300000>; /* 300 us */
 			power-domains = <&sysc R8A7791_PD_CA15_CPU0>;
 			next-level-cache = <&L2_CA15>;
@@ -70,6 +70,7 @@
 			compatible = "arm,cortex-a15";
 			reg = <1>;
 			clock-frequency = <1500000000>;
+			clocks = <&cpg CPG_CORE R8A7791_CLK_Z>;
 			power-domains = <&sysc R8A7791_PD_CA15_CPU1>;
 			next-level-cache = <&L2_CA15>;
 		};
@@ -117,13 +118,14 @@
 			<0 0xf1004000 0 0x2000>,
 			<0 0xf1006000 0 0x2000>;
 		interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
-		clocks = <&mstp4_clks R8A7791_CLK_INTC_SYS>;
+		clocks = <&cpg CPG_MOD 408>;
 		clock-names = "clk";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 408>;
 	};
 
 	gpio0: gpio@e6050000 {
-		compatible = "renesas,gpio-r8a7791", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7791", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6050000 0 0x50>;
 		interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -131,12 +133,13 @@
 		gpio-ranges = <&pfc 0 0 32>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7791_CLK_GPIO0>;
+		clocks = <&cpg CPG_MOD 912>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 912>;
 	};
 
 	gpio1: gpio@e6051000 {
-		compatible = "renesas,gpio-r8a7791", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7791", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6051000 0 0x50>;
 		interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -144,12 +147,13 @@
 		gpio-ranges = <&pfc 0 32 26>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7791_CLK_GPIO1>;
+		clocks = <&cpg CPG_MOD 911>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 911>;
 	};
 
 	gpio2: gpio@e6052000 {
-		compatible = "renesas,gpio-r8a7791", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7791", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6052000 0 0x50>;
 		interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -157,12 +161,13 @@
 		gpio-ranges = <&pfc 0 64 32>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7791_CLK_GPIO2>;
+		clocks = <&cpg CPG_MOD 910>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 910>;
 	};
 
 	gpio3: gpio@e6053000 {
-		compatible = "renesas,gpio-r8a7791", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7791", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6053000 0 0x50>;
 		interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -170,12 +175,13 @@
 		gpio-ranges = <&pfc 0 96 32>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7791_CLK_GPIO3>;
+		clocks = <&cpg CPG_MOD 909>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 909>;
 	};
 
 	gpio4: gpio@e6054000 {
-		compatible = "renesas,gpio-r8a7791", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7791", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6054000 0 0x50>;
 		interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -183,12 +189,13 @@
 		gpio-ranges = <&pfc 0 128 32>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7791_CLK_GPIO4>;
+		clocks = <&cpg CPG_MOD 908>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 908>;
 	};
 
 	gpio5: gpio@e6055000 {
-		compatible = "renesas,gpio-r8a7791", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7791", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6055000 0 0x50>;
 		interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -196,12 +203,13 @@
 		gpio-ranges = <&pfc 0 160 32>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7791_CLK_GPIO5>;
+		clocks = <&cpg CPG_MOD 907>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 907>;
 	};
 
 	gpio6: gpio@e6055400 {
-		compatible = "renesas,gpio-r8a7791", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7791", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6055400 0 0x50>;
 		interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -209,12 +217,13 @@
 		gpio-ranges = <&pfc 0 192 32>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7791_CLK_GPIO6>;
+		clocks = <&cpg CPG_MOD 905>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 905>;
 	};
 
 	gpio7: gpio@e6055800 {
-		compatible = "renesas,gpio-r8a7791", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7791", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6055800 0 0x50>;
 		interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -222,8 +231,9 @@
 		gpio-ranges = <&pfc 0 224 26>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7791_CLK_GPIO7>;
+		clocks = <&cpg CPG_MOD 904>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 904>;
 	};
 
 	thermal: thermal@e61f0000 {
@@ -232,8 +242,9 @@
 				"renesas,rcar-thermal";
 		reg = <0 0xe61f0000 0 0x14>, <0 0xe61f0100 0 0x38>;
 		interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp5_clks R8A7791_CLK_THERMAL>;
+		clocks = <&cpg CPG_MOD 522>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 522>;
 		#thermal-sensor-cells = <0>;
 	};
 
@@ -250,9 +261,10 @@
 		reg = <0 0xffca0000 0 0x1004>;
 		interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp1_clks R8A7791_CLK_CMT0>;
+		clocks = <&cpg CPG_MOD 124>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 124>;
 
 		renesas,channels-mask = <0x60>;
 
@@ -270,9 +282,10 @@
 			     <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7791_CLK_CMT1>;
+		clocks = <&cpg CPG_MOD 329>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 329>;
 
 		renesas,channels-mask = <0xff>;
 
@@ -294,8 +307,9 @@
 			     <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp4_clks R8A7791_CLK_IRQC>;
+		clocks = <&cpg CPG_MOD 407>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 407>;
 	};
 
 	dmac0: dma-controller@e6700000 {
@@ -322,9 +336,10 @@
 				"ch4", "ch5", "ch6", "ch7",
 				"ch8", "ch9", "ch10", "ch11",
 				"ch12", "ch13", "ch14";
-		clocks = <&mstp2_clks R8A7791_CLK_SYS_DMAC0>;
+		clocks = <&cpg CPG_MOD 219>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 219>;
 		#dma-cells = <1>;
 		dma-channels = <15>;
 	};
@@ -353,9 +368,10 @@
 				"ch4", "ch5", "ch6", "ch7",
 				"ch8", "ch9", "ch10", "ch11",
 				"ch12", "ch13", "ch14";
-		clocks = <&mstp2_clks R8A7791_CLK_SYS_DMAC1>;
+		clocks = <&cpg CPG_MOD 218>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 218>;
 		#dma-cells = <1>;
 		dma-channels = <15>;
 	};
@@ -382,9 +398,10 @@
 				"ch4", "ch5", "ch6", "ch7",
 				"ch8", "ch9", "ch10", "ch11",
 				"ch12";
-		clocks = <&mstp5_clks R8A7791_CLK_AUDIO_DMAC0>;
+		clocks = <&cpg CPG_MOD 502>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 502>;
 		#dma-cells = <1>;
 		dma-channels = <13>;
 	};
@@ -411,9 +428,10 @@
 				"ch4", "ch5", "ch6", "ch7",
 				"ch8", "ch9", "ch10", "ch11",
 				"ch12";
-		clocks = <&mstp5_clks R8A7791_CLK_AUDIO_DMAC1>;
+		clocks = <&cpg CPG_MOD 501>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 501>;
 		#dma-cells = <1>;
 		dma-channels = <13>;
 	};
@@ -424,8 +442,9 @@
 		interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH
 			      GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "ch0", "ch1";
-		clocks = <&mstp3_clks R8A7791_CLK_USBDMAC0>;
+		clocks = <&cpg CPG_MOD 330>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 330>;
 		#dma-cells = <1>;
 		dma-channels = <2>;
 	};
@@ -436,8 +455,9 @@
 		interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH
 			      GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "ch0", "ch1";
-		clocks = <&mstp3_clks R8A7791_CLK_USBDMAC1>;
+		clocks = <&cpg CPG_MOD 331>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 331>;
 		#dma-cells = <1>;
 		dma-channels = <2>;
 	};
@@ -449,8 +469,9 @@
 		compatible = "renesas,i2c-r8a7791", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6508000 0 0x40>;
 		interrupts = <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7791_CLK_I2C0>;
+		clocks = <&cpg CPG_MOD 931>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 931>;
 		i2c-scl-internal-delay-ns = <6>;
 		status = "disabled";
 	};
@@ -461,8 +482,9 @@
 		compatible = "renesas,i2c-r8a7791", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6518000 0 0x40>;
 		interrupts = <GIC_SPI 288 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7791_CLK_I2C1>;
+		clocks = <&cpg CPG_MOD 930>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 930>;
 		i2c-scl-internal-delay-ns = <6>;
 		status = "disabled";
 	};
@@ -473,8 +495,9 @@
 		compatible = "renesas,i2c-r8a7791", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6530000 0 0x40>;
 		interrupts = <GIC_SPI 286 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7791_CLK_I2C2>;
+		clocks = <&cpg CPG_MOD 929>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 929>;
 		i2c-scl-internal-delay-ns = <6>;
 		status = "disabled";
 	};
@@ -485,8 +508,9 @@
 		compatible = "renesas,i2c-r8a7791", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6540000 0 0x40>;
 		interrupts = <GIC_SPI 290 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7791_CLK_I2C3>;
+		clocks = <&cpg CPG_MOD 928>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 928>;
 		i2c-scl-internal-delay-ns = <6>;
 		status = "disabled";
 	};
@@ -497,8 +521,9 @@
 		compatible = "renesas,i2c-r8a7791", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6520000 0 0x40>;
 		interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7791_CLK_I2C4>;
+		clocks = <&cpg CPG_MOD 927>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 927>;
 		i2c-scl-internal-delay-ns = <6>;
 		status = "disabled";
 	};
@@ -510,8 +535,9 @@
 		compatible = "renesas,i2c-r8a7791", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6528000 0 0x40>;
 		interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7791_CLK_I2C5>;
+		clocks = <&cpg CPG_MOD 925>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 925>;
 		i2c-scl-internal-delay-ns = <110>;
 		status = "disabled";
 	};
@@ -524,11 +550,12 @@
 			     "renesas,rmobile-iic";
 		reg = <0 0xe60b0000 0 0x425>;
 		interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7791_CLK_IICDVFS>;
+		clocks = <&cpg CPG_MOD 926>;
 		dmas = <&dmac0 0x77>, <&dmac0 0x78>,
 		       <&dmac1 0x77>, <&dmac1 0x78>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 926>;
 		status = "disabled";
 	};
 
@@ -539,11 +566,12 @@
 			     "renesas,rmobile-iic";
 		reg = <0 0xe6500000 0 0x425>;
 		interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7791_CLK_IIC0>;
+		clocks = <&cpg CPG_MOD 318>;
 		dmas = <&dmac0 0x61>, <&dmac0 0x62>,
 		       <&dmac1 0x61>, <&dmac1 0x62>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 318>;
 		status = "disabled";
 	};
 
@@ -554,11 +582,12 @@
 			     "renesas,rmobile-iic";
 		reg = <0 0xe6510000 0 0x425>;
 		interrupts = <GIC_SPI 175 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7791_CLK_IIC1>;
+		clocks = <&cpg CPG_MOD 323>;
 		dmas = <&dmac0 0x65>, <&dmac0 0x66>,
 		       <&dmac1 0x65>, <&dmac1 0x66>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 323>;
 		status = "disabled";
 	};
 
@@ -571,11 +600,12 @@
 		compatible = "renesas,mmcif-r8a7791", "renesas,sh-mmcif";
 		reg = <0 0xee200000 0 0x80>;
 		interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7791_CLK_MMCIF0>;
+		clocks = <&cpg CPG_MOD 315>;
 		dmas = <&dmac0 0xd1>, <&dmac0 0xd2>,
 		       <&dmac1 0xd1>, <&dmac1 0xd2>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 315>;
 		reg-io-width = <4>;
 		status = "disabled";
 		max-frequency = <97500000>;
@@ -585,12 +615,13 @@
 		compatible = "renesas,sdhi-r8a7791";
 		reg = <0 0xee100000 0 0x328>;
 		interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7791_CLK_SDHI0>;
+		clocks = <&cpg CPG_MOD 314>;
 		dmas = <&dmac0 0xcd>, <&dmac0 0xce>,
 		       <&dmac1 0xcd>, <&dmac1 0xce>;
 		dma-names = "tx", "rx", "tx", "rx";
 		max-frequency = <195000000>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 314>;
 		status = "disabled";
 	};
 
@@ -598,12 +629,13 @@
 		compatible = "renesas,sdhi-r8a7791";
 		reg = <0 0xee140000 0 0x100>;
 		interrupts = <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7791_CLK_SDHI1>;
+		clocks = <&cpg CPG_MOD 312>;
 		dmas = <&dmac0 0xc1>, <&dmac0 0xc2>,
 		       <&dmac1 0xc1>, <&dmac1 0xc2>;
 		dma-names = "tx", "rx", "tx", "rx";
 		max-frequency = <97500000>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 312>;
 		status = "disabled";
 	};
 
@@ -611,12 +643,13 @@
 		compatible = "renesas,sdhi-r8a7791";
 		reg = <0 0xee160000 0 0x100>;
 		interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7791_CLK_SDHI2>;
+		clocks = <&cpg CPG_MOD 311>;
 		dmas = <&dmac0 0xd3>, <&dmac0 0xd4>,
 		       <&dmac1 0xd3>, <&dmac1 0xd4>;
 		dma-names = "tx", "rx", "tx", "rx";
 		max-frequency = <97500000>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 311>;
 		status = "disabled";
 	};
 
@@ -625,12 +658,13 @@
 			     "renesas,rcar-gen2-scifa", "renesas,scifa";
 		reg = <0 0xe6c40000 0 64>;
 		interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7791_CLK_SCIFA0>;
+		clocks = <&cpg CPG_MOD 204>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x21>, <&dmac0 0x22>,
 		       <&dmac1 0x21>, <&dmac1 0x22>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 204>;
 		status = "disabled";
 	};
 
@@ -639,12 +673,13 @@
 			     "renesas,rcar-gen2-scifa", "renesas,scifa";
 		reg = <0 0xe6c50000 0 64>;
 		interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7791_CLK_SCIFA1>;
+		clocks = <&cpg CPG_MOD 203>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x25>, <&dmac0 0x26>,
 		       <&dmac1 0x25>, <&dmac1 0x26>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 203>;
 		status = "disabled";
 	};
 
@@ -653,12 +688,13 @@
 			     "renesas,rcar-gen2-scifa", "renesas,scifa";
 		reg = <0 0xe6c60000 0 64>;
 		interrupts = <GIC_SPI 151 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7791_CLK_SCIFA2>;
+		clocks = <&cpg CPG_MOD 202>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x27>, <&dmac0 0x28>,
 		       <&dmac1 0x27>, <&dmac1 0x28>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 202>;
 		status = "disabled";
 	};
 
@@ -667,12 +703,13 @@
 			     "renesas,rcar-gen2-scifa", "renesas,scifa";
 		reg = <0 0xe6c70000 0 64>;
 		interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp11_clks R8A7791_CLK_SCIFA3>;
+		clocks = <&cpg CPG_MOD 1106>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x1b>, <&dmac0 0x1c>,
 		       <&dmac1 0x1b>, <&dmac1 0x1c>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 1106>;
 		status = "disabled";
 	};
 
@@ -681,12 +718,13 @@
 			     "renesas,rcar-gen2-scifa", "renesas,scifa";
 		reg = <0 0xe6c78000 0 64>;
 		interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp11_clks R8A7791_CLK_SCIFA4>;
+		clocks = <&cpg CPG_MOD 1107>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x1f>, <&dmac0 0x20>,
 		       <&dmac1 0x1f>, <&dmac1 0x20>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 1107>;
 		status = "disabled";
 	};
 
@@ -695,12 +733,13 @@
 			     "renesas,rcar-gen2-scifa", "renesas,scifa";
 		reg = <0 0xe6c80000 0 64>;
 		interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp11_clks R8A7791_CLK_SCIFA5>;
+		clocks = <&cpg CPG_MOD 1108>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x23>, <&dmac0 0x24>,
 		       <&dmac1 0x23>, <&dmac1 0x24>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 1108>;
 		status = "disabled";
 	};
 
@@ -709,12 +748,13 @@
 			     "renesas,rcar-gen2-scifb", "renesas,scifb";
 		reg = <0 0xe6c20000 0 0x100>;
 		interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7791_CLK_SCIFB0>;
+		clocks = <&cpg CPG_MOD 206>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x3d>, <&dmac0 0x3e>,
 		       <&dmac1 0x3d>, <&dmac1 0x3e>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 206>;
 		status = "disabled";
 	};
 
@@ -723,12 +763,13 @@
 			     "renesas,rcar-gen2-scifb", "renesas,scifb";
 		reg = <0 0xe6c30000 0 0x100>;
 		interrupts = <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7791_CLK_SCIFB1>;
+		clocks = <&cpg CPG_MOD 207>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x19>, <&dmac0 0x1a>,
 		       <&dmac1 0x19>, <&dmac1 0x1a>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 207>;
 		status = "disabled";
 	};
 
@@ -737,12 +778,13 @@
 			     "renesas,rcar-gen2-scifb", "renesas,scifb";
 		reg = <0 0xe6ce0000 0 0x100>;
 		interrupts = <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7791_CLK_SCIFB2>;
+		clocks = <&cpg CPG_MOD 216>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x1d>, <&dmac0 0x1e>,
 		       <&dmac1 0x1d>, <&dmac1 0x1e>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 216>;
 		status = "disabled";
 	};
 
@@ -751,13 +793,14 @@
 			     "renesas,scif";
 		reg = <0 0xe6e60000 0 64>;
 		interrupts = <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7791_CLK_SCIF0>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 721>, <&cpg CPG_CORE R8A7791_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x29>, <&dmac0 0x2a>,
 		       <&dmac1 0x29>, <&dmac1 0x2a>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 721>;
 		status = "disabled";
 	};
 
@@ -766,22 +809,24 @@
 			     "renesas,scif";
 		reg = <0 0xe6e68000 0 64>;
 		interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7791_CLK_SCIF1>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 720>, <&cpg CPG_CORE R8A7791_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x2d>, <&dmac0 0x2e>,
 		       <&dmac1 0x2d>, <&dmac1 0x2e>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 720>;
 		status = "disabled";
 	};
 
 	adc: adc@e6e54000 {
 		compatible = "renesas,r8a7791-gyroadc", "renesas,rcar-gyroadc";
 		reg = <0 0xe6e54000 0 64>;
-		clocks = <&mstp9_clks R8A7791_CLK_GYROADC>;
+		clocks = <&cpg CPG_MOD 901>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 901>;
 		status = "disabled";
 	};
 
@@ -790,13 +835,14 @@
 			     "renesas,scif";
 		reg = <0 0xe6e58000 0 64>;
 		interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7791_CLK_SCIF2>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 719>, <&cpg CPG_CORE R8A7791_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x2b>, <&dmac0 0x2c>,
 		       <&dmac1 0x2b>, <&dmac1 0x2c>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 719>;
 		status = "disabled";
 	};
 
@@ -805,13 +851,14 @@
 			     "renesas,scif";
 		reg = <0 0xe6ea8000 0 64>;
 		interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7791_CLK_SCIF3>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 718>, <&cpg CPG_CORE R8A7791_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x2f>, <&dmac0 0x30>,
 		       <&dmac1 0x2f>, <&dmac1 0x30>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 718>;
 		status = "disabled";
 	};
 
@@ -820,13 +867,14 @@
 			     "renesas,scif";
 		reg = <0 0xe6ee0000 0 64>;
 		interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7791_CLK_SCIF4>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 715>, <&cpg CPG_CORE R8A7791_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0xfb>, <&dmac0 0xfc>,
 		       <&dmac1 0xfb>, <&dmac1 0xfc>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 715>;
 		status = "disabled";
 	};
 
@@ -835,13 +883,14 @@
 			     "renesas,scif";
 		reg = <0 0xe6ee8000 0 64>;
 		interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7791_CLK_SCIF5>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 714>, <&cpg CPG_CORE R8A7791_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0xfd>, <&dmac0 0xfe>,
 		       <&dmac1 0xfd>, <&dmac1 0xfe>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 714>;
 		status = "disabled";
 	};
 
@@ -850,13 +899,14 @@
 			     "renesas,rcar-gen2-hscif", "renesas,hscif";
 		reg = <0 0xe62c0000 0 96>;
 		interrupts = <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7791_CLK_HSCIF0>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 717>, <&cpg CPG_CORE R8A7791_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x39>, <&dmac0 0x3a>,
 		       <&dmac1 0x39>, <&dmac1 0x3a>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 717>;
 		status = "disabled";
 	};
 
@@ -865,13 +915,14 @@
 			     "renesas,rcar-gen2-hscif", "renesas,hscif";
 		reg = <0 0xe62c8000 0 96>;
 		interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7791_CLK_HSCIF1>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 716>, <&cpg CPG_CORE R8A7791_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x4d>, <&dmac0 0x4e>,
 		       <&dmac1 0x4d>, <&dmac1 0x4e>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 716>;
 		status = "disabled";
 	};
 
@@ -880,13 +931,14 @@
 			     "renesas,rcar-gen2-hscif", "renesas,hscif";
 		reg = <0 0xe62d0000 0 96>;
 		interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7791_CLK_HSCIF2>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 713>, <&cpg CPG_CORE R8A7791_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x3b>, <&dmac0 0x3c>,
 		       <&dmac1 0x3b>, <&dmac1 0x3c>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 713>;
 		status = "disabled";
 	};
 
@@ -912,8 +964,9 @@
 		compatible = "renesas,ether-r8a7791";
 		reg = <0 0xee700000 0 0x400>;
 		interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7791_CLK_ETHER>;
+		clocks = <&cpg CPG_MOD 813>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 813>;
 		phy-mode = "rmii";
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -925,8 +978,9 @@
 			     "renesas,etheravb-rcar-gen2";
 		reg = <0 0xe6800000 0 0x800>, <0 0xee0e8000 0 0x4000>;
 		interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7791_CLK_ETHERAVB>;
+		clocks = <&cpg CPG_MOD 812>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 812>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		status = "disabled";
@@ -936,8 +990,9 @@
 		compatible = "renesas,sata-r8a7791", "renesas,rcar-gen2-sata";
 		reg = <0 0xee300000 0 0x2000>;
 		interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7791_CLK_SATA0>;
+		clocks = <&cpg CPG_MOD 815>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 815>;
 		status = "disabled";
 	};
 
@@ -945,8 +1000,9 @@
 		compatible = "renesas,sata-r8a7791", "renesas,rcar-gen2-sata";
 		reg = <0 0xee500000 0 0x2000>;
 		interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7791_CLK_SATA1>;
+		clocks = <&cpg CPG_MOD 814>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 814>;
 		status = "disabled";
 	};
 
@@ -954,11 +1010,12 @@
 		compatible = "renesas,usbhs-r8a7791", "renesas,rcar-gen2-usbhs";
 		reg = <0 0xe6590000 0 0x100>;
 		interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7791_CLK_HSUSB>;
+		clocks = <&cpg CPG_MOD 704>;
 		dmas = <&usb_dmac0 0>, <&usb_dmac0 1>,
 		       <&usb_dmac1 0>, <&usb_dmac1 1>;
 		dma-names = "ch0", "ch1", "ch2", "ch3";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 704>;
 		renesas,buswait = <4>;
 		phys = <&usb0 1>;
 		phy-names = "usb";
@@ -971,9 +1028,10 @@
 		reg = <0 0xe6590100 0 0x100>;
 		#address-cells = <1>;
 		#size-cells = <0>;
-		clocks = <&mstp7_clks R8A7791_CLK_HSUSB>;
+		clocks = <&cpg CPG_MOD 704>;
 		clock-names = "usbhs";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 704>;
 		status = "disabled";
 
 		usb0: usb-channel@0 {
@@ -990,8 +1048,9 @@
 		compatible = "renesas,vin-r8a7791", "renesas,rcar-gen2-vin";
 		reg = <0 0xe6ef0000 0 0x1000>;
 		interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7791_CLK_VIN0>;
+		clocks = <&cpg CPG_MOD 811>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 811>;
 		status = "disabled";
 	};
 
@@ -999,8 +1058,9 @@
 		compatible = "renesas,vin-r8a7791", "renesas,rcar-gen2-vin";
 		reg = <0 0xe6ef1000 0 0x1000>;
 		interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7791_CLK_VIN1>;
+		clocks = <&cpg CPG_MOD 810>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 810>;
 		status = "disabled";
 	};
 
@@ -1008,33 +1068,37 @@
 		compatible = "renesas,vin-r8a7791", "renesas,rcar-gen2-vin";
 		reg = <0 0xe6ef2000 0 0x1000>;
 		interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7791_CLK_VIN2>;
+		clocks = <&cpg CPG_MOD 809>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 809>;
 		status = "disabled";
 	};
 
-	vsp1@fe928000 {
+	vsp@fe928000 {
 		compatible = "renesas,vsp1";
 		reg = <0 0xfe928000 0 0x8000>;
 		interrupts = <GIC_SPI 267 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp1_clks R8A7791_CLK_VSP1_S>;
+		clocks = <&cpg CPG_MOD 131>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 131>;
 	};
 
-	vsp1@fe930000 {
+	vsp@fe930000 {
 		compatible = "renesas,vsp1";
 		reg = <0 0xfe930000 0 0x8000>;
 		interrupts = <GIC_SPI 246 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp1_clks R8A7791_CLK_VSP1_DU0>;
+		clocks = <&cpg CPG_MOD 128>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 128>;
 	};
 
-	vsp1@fe938000 {
+	vsp@fe938000 {
 		compatible = "renesas,vsp1";
 		reg = <0 0xfe938000 0 0x8000>;
 		interrupts = <GIC_SPI 247 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp1_clks R8A7791_CLK_VSP1_DU1>;
+		clocks = <&cpg CPG_MOD 127>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 127>;
 	};
 
 	du: display@feb00000 {
@@ -1044,9 +1108,9 @@
 		reg-names = "du", "lvds.0";
 		interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7791_CLK_DU0>,
-			 <&mstp7_clks R8A7791_CLK_DU1>,
-			 <&mstp7_clks R8A7791_CLK_LVDS0>;
+		clocks = <&cpg CPG_MOD 724>,
+			 <&cpg CPG_MOD 723>,
+			 <&cpg CPG_MOD 726>;
 		clock-names = "du.0", "du.1", "lvds.0";
 		status = "disabled";
 
@@ -1071,10 +1135,11 @@
 		compatible = "renesas,can-r8a7791", "renesas,rcar-gen2-can";
 		reg = <0 0xe6e80000 0 0x1000>;
 		interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7791_CLK_RCAN0>,
-			 <&cpg_clocks R8A7791_CLK_RCAN>, <&can_clk>;
+		clocks = <&cpg CPG_MOD 916>, <&cpg CPG_CORE R8A7791_CLK_RCAN>,
+			 <&can_clk>;
 		clock-names = "clkp1", "clkp2", "can_clk";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 916>;
 		status = "disabled";
 	};
 
@@ -1082,10 +1147,11 @@
 		compatible = "renesas,can-r8a7791", "renesas,rcar-gen2-can";
 		reg = <0 0xe6e88000 0 0x1000>;
 		interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7791_CLK_RCAN1>,
-			 <&cpg_clocks R8A7791_CLK_RCAN>, <&can_clk>;
+		clocks = <&cpg CPG_MOD 915>, <&cpg CPG_CORE R8A7791_CLK_RCAN>,
+			 <&can_clk>;
 		clock-names = "clkp1", "clkp2", "can_clk";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 915>;
 		status = "disabled";
 	};
 
@@ -1093,435 +1159,78 @@
 		compatible = "renesas,jpu-r8a7791", "renesas,rcar-gen2-jpu";
 		reg = <0 0xfe980000 0 0x10300>;
 		interrupts = <GIC_SPI 272 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp1_clks R8A7791_CLK_JPU>;
+		clocks = <&cpg CPG_MOD 106>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 106>;
 	};
 
-	clocks {
-		#address-cells = <2>;
-		#size-cells = <2>;
-		ranges;
-
-		/* External root clock */
-		extal_clk: extal {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			/* This value must be overriden by the board. */
-			clock-frequency = <0>;
-		};
-
-		/*
-		 * The external audio clocks are configured as 0 Hz fixed frequency clocks by
-		 * default. Boards that provide audio clocks should override them.
-		 */
-		audio_clk_a: audio_clk_a {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <0>;
-		};
-		audio_clk_b: audio_clk_b {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <0>;
-		};
-		audio_clk_c: audio_clk_c {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <0>;
-		};
-
-		/* External PCIe clock - can be overridden by the board */
-		pcie_bus_clk: pcie_bus {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <0>;
-		};
-
-		/* External SCIF clock */
-		scif_clk: scif {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			/* This value must be overridden by the board. */
-			clock-frequency = <0>;
-		};
+	/* External root clock */
+	extal_clk: extal {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board. */
+		clock-frequency = <0>;
+	};
 
-		/* External USB clock - can be overridden by the board */
-		usb_extal_clk: usb_extal {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <48000000>;
-		};
+	/*
+	 * The external audio clocks are configured as 0 Hz fixed frequency
+	 * clocks by default.
+	 * Boards that provide audio clocks should override them.
+	 */
+	audio_clk_a: audio_clk_a {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+	};
+	audio_clk_b: audio_clk_b {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+	};
+	audio_clk_c: audio_clk_c {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+	};
 
-		/* External CAN clock */
-		can_clk: can {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			/* This value must be overridden by the board. */
-			clock-frequency = <0>;
-		};
+	/* External PCIe clock - can be overridden by the board */
+	pcie_bus_clk: pcie_bus {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+	};
 
-		/* Special CPG clocks */
-		cpg_clocks: cpg_clocks@e6150000 {
-			compatible = "renesas,r8a7791-cpg-clocks",
-				     "renesas,rcar-gen2-cpg-clocks";
-			reg = <0 0xe6150000 0 0x1000>;
-			clocks = <&extal_clk &usb_extal_clk>;
-			#clock-cells = <1>;
-			clock-output-names = "main", "pll0", "pll1", "pll3",
-					     "lb", "qspi", "sdh", "sd0", "z",
-					     "rcan", "adsp";
-			#power-domain-cells = <0>;
-		};
+	/* External SCIF clock */
+	scif_clk: scif {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board. */
+		clock-frequency = <0>;
+	};
 
-		/* Variable factor clocks */
-		sd2_clk: sd2@e6150078 {
-			compatible = "renesas,r8a7791-div6-clock", "renesas,cpg-div6-clock";
-			reg = <0 0xe6150078 0 4>;
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-		};
-		sd3_clk: sd3@e615026c {
-			compatible = "renesas,r8a7791-div6-clock", "renesas,cpg-div6-clock";
-			reg = <0 0xe615026c 0 4>;
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-		};
-		mmc0_clk: mmc0@e6150240 {
-			compatible = "renesas,r8a7791-div6-clock", "renesas,cpg-div6-clock";
-			reg = <0 0xe6150240 0 4>;
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-		};
-		ssp_clk: ssp@e6150248 {
-			compatible = "renesas,r8a7791-div6-clock", "renesas,cpg-div6-clock";
-			reg = <0 0xe6150248 0 4>;
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-		};
-		ssprs_clk: ssprs@e615024c {
-			compatible = "renesas,r8a7791-div6-clock", "renesas,cpg-div6-clock";
-			reg = <0 0xe615024c 0 4>;
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-		};
+	/* External USB clock - can be overridden by the board */
+	usb_extal_clk: usb_extal {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <48000000>;
+	};
 
-		/* Fixed factor clocks */
-		pll1_div2_clk: pll1_div2 {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7791_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <2>;
-			clock-mult = <1>;
-		};
-		zg_clk: zg {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7791_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <3>;
-			clock-mult = <1>;
-		};
-		zx_clk: zx {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7791_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <3>;
-			clock-mult = <1>;
-		};
-		zs_clk: zs {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7791_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <6>;
-			clock-mult = <1>;
-		};
-		hp_clk: hp {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7791_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <12>;
-			clock-mult = <1>;
-		};
-		i_clk: i {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7791_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <2>;
-			clock-mult = <1>;
-		};
-		b_clk: b {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7791_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <12>;
-			clock-mult = <1>;
-		};
-		p_clk: p {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7791_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <24>;
-			clock-mult = <1>;
-		};
-		cl_clk: cl {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7791_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <48>;
-			clock-mult = <1>;
-		};
-		m2_clk: m2 {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7791_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <8>;
-			clock-mult = <1>;
-		};
-		rclk_clk: rclk {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7791_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <(48 * 1024)>;
-			clock-mult = <1>;
-		};
-		oscclk_clk: oscclk {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7791_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <(12 * 1024)>;
-			clock-mult = <1>;
-		};
-		zb3_clk: zb3 {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7791_CLK_PLL3>;
-			#clock-cells = <0>;
-			clock-div = <4>;
-			clock-mult = <1>;
-		};
-		zb3d2_clk: zb3d2 {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7791_CLK_PLL3>;
-			#clock-cells = <0>;
-			clock-div = <8>;
-			clock-mult = <1>;
-		};
-		ddr_clk: ddr {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7791_CLK_PLL3>;
-			#clock-cells = <0>;
-			clock-div = <8>;
-			clock-mult = <1>;
-		};
-		mp_clk: mp {
-			compatible = "fixed-factor-clock";
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-			clock-div = <15>;
-			clock-mult = <1>;
-		};
-		cp_clk: cp {
-			compatible = "fixed-factor-clock";
-			clocks = <&extal_clk>;
-			#clock-cells = <0>;
-			clock-div = <2>;
-			clock-mult = <1>;
-		};
+	/* External CAN clock */
+	can_clk: can {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board. */
+		clock-frequency = <0>;
+	};
 
-		/* Gate clocks */
-		mstp0_clks: mstp0_clks@e6150130 {
-			compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150130 0 4>, <0 0xe6150030 0 4>;
-			clocks = <&mp_clk>;
-			#clock-cells = <1>;
-			clock-indices = <R8A7791_CLK_MSIOF0>;
-			clock-output-names = "msiof0";
-		};
-		mstp1_clks: mstp1_clks@e6150134 {
-			compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150134 0 4>, <0 0xe6150038 0 4>;
-			clocks = <&zs_clk>, <&zs_clk>, <&m2_clk>, <&zs_clk>, <&p_clk>,
-				 <&zg_clk>, <&zs_clk>, <&zs_clk>, <&zs_clk>, <&p_clk>,
-				 <&p_clk>, <&rclk_clk>, <&cp_clk>, <&zs_clk>, <&zs_clk>,
-				 <&zs_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7791_CLK_VCP0 R8A7791_CLK_VPC0 R8A7791_CLK_JPU
-				R8A7791_CLK_SSP1 R8A7791_CLK_TMU1 R8A7791_CLK_3DG
-				R8A7791_CLK_2DDMAC R8A7791_CLK_FDP1_1 R8A7791_CLK_FDP1_0
-				R8A7791_CLK_TMU3 R8A7791_CLK_TMU2 R8A7791_CLK_CMT0
-				R8A7791_CLK_TMU0 R8A7791_CLK_VSP1_DU1 R8A7791_CLK_VSP1_DU0
-				R8A7791_CLK_VSP1_S
-			>;
-			clock-output-names =
-				"vcp0", "vpc0", "jpu", "ssp1", "tmu1", "3dg",
-				"2ddmac", "fdp1-1", "fdp1-0", "tmu3", "tmu2", "cmt0",
-				"tmu0", "vsp1-du1", "vsp1-du0", "vsp1-sy";
-		};
-		mstp2_clks: mstp2_clks@e6150138 {
-			compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150138 0 4>, <0 0xe6150040 0 4>;
-			clocks = <&mp_clk>, <&mp_clk>, <&mp_clk>, <&mp_clk>, <&mp_clk>,
-				 <&mp_clk>, <&mp_clk>, <&mp_clk>,
-				 <&zs_clk>, <&zs_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7791_CLK_SCIFA2 R8A7791_CLK_SCIFA1 R8A7791_CLK_SCIFA0
-				R8A7791_CLK_MSIOF2 R8A7791_CLK_SCIFB0 R8A7791_CLK_SCIFB1
-				R8A7791_CLK_MSIOF1 R8A7791_CLK_SCIFB2
-				R8A7791_CLK_SYS_DMAC1 R8A7791_CLK_SYS_DMAC0
-			>;
-			clock-output-names =
-				"scifa2", "scifa1", "scifa0", "msiof2", "scifb0",
-				"scifb1", "msiof1", "scifb2",
-				"sys-dmac1", "sys-dmac0";
-		};
-		mstp3_clks: mstp3_clks@e615013c {
-			compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe615013c 0 4>, <0 0xe6150048 0 4>;
-			clocks = <&cp_clk>, <&sd3_clk>, <&sd2_clk>, <&cpg_clocks R8A7791_CLK_SD0>,
-				 <&mmc0_clk>, <&hp_clk>, <&mp_clk>, <&hp_clk>, <&mp_clk>, <&rclk_clk>,
-				 <&hp_clk>, <&hp_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7791_CLK_TPU0 R8A7791_CLK_SDHI2 R8A7791_CLK_SDHI1 R8A7791_CLK_SDHI0
-				R8A7791_CLK_MMCIF0 R8A7791_CLK_IIC0 R8A7791_CLK_PCIEC R8A7791_CLK_IIC1
-				R8A7791_CLK_SSUSB R8A7791_CLK_CMT1
-				R8A7791_CLK_USBDMAC0 R8A7791_CLK_USBDMAC1
-			>;
-			clock-output-names =
-				"tpu0", "sdhi2", "sdhi1", "sdhi0",
-				"mmcif0", "i2c7", "pciec", "i2c8", "ssusb", "cmt1",
-				"usbdmac0", "usbdmac1";
-		};
-		mstp4_clks: mstp4_clks@e6150140 {
-			compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150140 0 4>, <0 0xe615004c 0 4>;
-			clocks = <&cp_clk>, <&zs_clk>;
-			#clock-cells = <1>;
-			clock-indices = <R8A7791_CLK_IRQC R8A7791_CLK_INTC_SYS>;
-			clock-output-names = "irqc", "intc-sys";
-		};
-		mstp5_clks: mstp5_clks@e6150144 {
-			compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150144 0 4>, <0 0xe615003c 0 4>;
-			clocks = <&hp_clk>, <&hp_clk>, <&cpg_clocks R8A7791_CLK_ADSP>,
-				 <&extal_clk>, <&p_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7791_CLK_AUDIO_DMAC0 R8A7791_CLK_AUDIO_DMAC1
-				R8A7791_CLK_ADSP_MOD R8A7791_CLK_THERMAL
-				R8A7791_CLK_PWM
-			>;
-			clock-output-names = "audmac0", "audmac1", "adsp_mod",
-					     "thermal", "pwm";
-		};
-		mstp7_clks: mstp7_clks@e615014c {
-			compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe615014c 0 4>, <0 0xe61501c4 0 4>;
-			clocks = <&mp_clk>,  <&hp_clk>, <&zs_clk>, <&p_clk>, <&p_clk>, <&zs_clk>,
-				 <&zs_clk>, <&p_clk>, <&p_clk>, <&p_clk>, <&p_clk>,
-				 <&zx_clk>, <&zx_clk>, <&zx_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7791_CLK_EHCI R8A7791_CLK_HSUSB R8A7791_CLK_HSCIF2 R8A7791_CLK_SCIF5
-				R8A7791_CLK_SCIF4 R8A7791_CLK_HSCIF1 R8A7791_CLK_HSCIF0
-				R8A7791_CLK_SCIF3 R8A7791_CLK_SCIF2 R8A7791_CLK_SCIF1
-				R8A7791_CLK_SCIF0 R8A7791_CLK_DU1 R8A7791_CLK_DU0
-				R8A7791_CLK_LVDS0
-			>;
-			clock-output-names =
-				"ehci", "hsusb", "hscif2", "scif5", "scif4", "hscif1", "hscif0",
-				"scif3", "scif2", "scif1", "scif0", "du1", "du0", "lvds0";
-		};
-		mstp8_clks: mstp8_clks@e6150990 {
-			compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150990 0 4>, <0 0xe61509a0 0 4>;
-			clocks = <&zx_clk>, <&hp_clk>, <&zg_clk>, <&zg_clk>,
-			         <&zg_clk>, <&hp_clk>, <&p_clk>, <&zs_clk>,
-				 <&zs_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7791_CLK_IPMMU_SGX R8A7791_CLK_MLB
-				R8A7791_CLK_VIN2 R8A7791_CLK_VIN1 R8A7791_CLK_VIN0
-				R8A7791_CLK_ETHERAVB R8A7791_CLK_ETHER
-				R8A7791_CLK_SATA1 R8A7791_CLK_SATA0
-			>;
-			clock-output-names =
-				"ipmmu_sgx", "mlb", "vin2", "vin1", "vin0",
-				"etheravb", "ether", "sata1", "sata0";
-		};
-		mstp9_clks: mstp9_clks@e6150994 {
-			compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150994 0 4>, <0 0xe61509a4 0 4>;
-			clocks = <&p_clk>,
-				 <&cp_clk>, <&cp_clk>, <&cp_clk>, <&cp_clk>,
-				 <&cp_clk>, <&cp_clk>, <&cp_clk>, <&cp_clk>,
-				 <&p_clk>, <&p_clk>, <&cpg_clocks R8A7791_CLK_QSPI>, <&hp_clk>,
-				 <&cp_clk>, <&hp_clk>, <&hp_clk>, <&hp_clk>,
-				 <&hp_clk>, <&hp_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7791_CLK_GYROADC
-				R8A7791_CLK_GPIO7 R8A7791_CLK_GPIO6 R8A7791_CLK_GPIO5 R8A7791_CLK_GPIO4
-				R8A7791_CLK_GPIO3 R8A7791_CLK_GPIO2 R8A7791_CLK_GPIO1 R8A7791_CLK_GPIO0
-				R8A7791_CLK_RCAN1 R8A7791_CLK_RCAN0 R8A7791_CLK_QSPI_MOD R8A7791_CLK_I2C5
-				R8A7791_CLK_IICDVFS R8A7791_CLK_I2C4 R8A7791_CLK_I2C3 R8A7791_CLK_I2C2
-				R8A7791_CLK_I2C1 R8A7791_CLK_I2C0
-			>;
-			clock-output-names =
-				"gyroadc",
-				"gpio7", "gpio6", "gpio5", "gpio4", "gpio3", "gpio2", "gpio1", "gpio0",
-				"rcan1", "rcan0", "qspi_mod", "i2c5", "i2c6", "i2c4", "i2c3", "i2c2",
-				"i2c1", "i2c0";
-		};
-		mstp10_clks: mstp10_clks@e6150998 {
-			compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150998 0 4>, <0 0xe61509a8 0 4>;
-			clocks = <&p_clk>,
-				<&mstp10_clks R8A7791_CLK_SSI_ALL>, <&mstp10_clks R8A7791_CLK_SSI_ALL>,
-				<&mstp10_clks R8A7791_CLK_SSI_ALL>, <&mstp10_clks R8A7791_CLK_SSI_ALL>,
-				<&mstp10_clks R8A7791_CLK_SSI_ALL>, <&mstp10_clks R8A7791_CLK_SSI_ALL>,
-				<&mstp10_clks R8A7791_CLK_SSI_ALL>, <&mstp10_clks R8A7791_CLK_SSI_ALL>,
-				<&mstp10_clks R8A7791_CLK_SSI_ALL>, <&mstp10_clks R8A7791_CLK_SSI_ALL>,
-				<&p_clk>,
-				<&mstp10_clks R8A7791_CLK_SCU_ALL>, <&mstp10_clks R8A7791_CLK_SCU_ALL>,
-				<&mstp10_clks R8A7791_CLK_SCU_ALL>, <&mstp10_clks R8A7791_CLK_SCU_ALL>,
-				<&mstp10_clks R8A7791_CLK_SCU_ALL>, <&mstp10_clks R8A7791_CLK_SCU_ALL>,
-				<&mstp10_clks R8A7791_CLK_SCU_ALL>, <&mstp10_clks R8A7791_CLK_SCU_ALL>,
-				<&mstp10_clks R8A7791_CLK_SCU_ALL>, <&mstp10_clks R8A7791_CLK_SCU_ALL>,
-				<&mstp10_clks R8A7791_CLK_SCU_ALL>, <&mstp10_clks R8A7791_CLK_SCU_ALL>,
-				<&mstp10_clks R8A7791_CLK_SCU_ALL>, <&mstp10_clks R8A7791_CLK_SCU_ALL>;
-
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7791_CLK_SSI_ALL
-				R8A7791_CLK_SSI9 R8A7791_CLK_SSI8 R8A7791_CLK_SSI7 R8A7791_CLK_SSI6 R8A7791_CLK_SSI5
-				R8A7791_CLK_SSI4 R8A7791_CLK_SSI3 R8A7791_CLK_SSI2 R8A7791_CLK_SSI1 R8A7791_CLK_SSI0
-				R8A7791_CLK_SCU_ALL
-				R8A7791_CLK_SCU_DVC1 R8A7791_CLK_SCU_DVC0
-				R8A7791_CLK_SCU_CTU1_MIX1 R8A7791_CLK_SCU_CTU0_MIX0
-				R8A7791_CLK_SCU_SRC9 R8A7791_CLK_SCU_SRC8 R8A7791_CLK_SCU_SRC7 R8A7791_CLK_SCU_SRC6 R8A7791_CLK_SCU_SRC5
-				R8A7791_CLK_SCU_SRC4 R8A7791_CLK_SCU_SRC3 R8A7791_CLK_SCU_SRC2 R8A7791_CLK_SCU_SRC1 R8A7791_CLK_SCU_SRC0
-			>;
-			clock-output-names =
-				"ssi-all",
-				"ssi9", "ssi8", "ssi7", "ssi6", "ssi5",
-				"ssi4", "ssi3", "ssi2", "ssi1", "ssi0",
-				"scu-all",
-				"scu-dvc1", "scu-dvc0",
-				"scu-ctu1-mix1", "scu-ctu0-mix0",
-				"scu-src9", "scu-src8", "scu-src7", "scu-src6", "scu-src5",
-				"scu-src4", "scu-src3", "scu-src2", "scu-src1", "scu-src0";
-		};
-		mstp11_clks: mstp11_clks@e615099c {
-			compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe615099c 0 4>, <0 0xe61509ac 0 4>;
-			clocks = <&mp_clk>, <&mp_clk>, <&mp_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7791_CLK_SCIFA3 R8A7791_CLK_SCIFA4 R8A7791_CLK_SCIFA5
-			>;
-			clock-output-names = "scifa3", "scifa4", "scifa5";
-		};
+	cpg: clock-controller@e6150000 {
+		compatible = "renesas,r8a7791-cpg-mssr";
+		reg = <0 0xe6150000 0 0x1000>;
+		clocks = <&extal_clk>, <&usb_extal_clk>;
+		clock-names = "extal", "usb_extal";
+		#clock-cells = <2>;
+		#power-domain-cells = <0>;
+		#reset-cells = <1>;
 	};
 
 	rst: reset-controller@e6160000 {
@@ -1544,11 +1253,12 @@
 		compatible = "renesas,qspi-r8a7791", "renesas,qspi";
 		reg = <0 0xe6b10000 0 0x2c>;
 		interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7791_CLK_QSPI_MOD>;
+		clocks = <&cpg CPG_MOD 917>;
 		dmas = <&dmac0 0x17>, <&dmac0 0x18>,
 		       <&dmac1 0x17>, <&dmac1 0x18>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 917>;
 		num-cs = <1>;
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -1560,11 +1270,12 @@
 			     "renesas,rcar-gen2-msiof";
 		reg = <0 0xe6e20000 0 0x0064>;
 		interrupts = <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp0_clks R8A7791_CLK_MSIOF0>;
+		clocks = <&cpg CPG_MOD 000>;
 		dmas = <&dmac0 0x51>, <&dmac0 0x52>,
 		       <&dmac1 0x51>, <&dmac1 0x52>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 0>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		status = "disabled";
@@ -1575,11 +1286,12 @@
 			     "renesas,rcar-gen2-msiof";
 		reg = <0 0xe6e10000 0 0x0064>;
 		interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7791_CLK_MSIOF1>;
+		clocks = <&cpg CPG_MOD 208>;
 		dmas = <&dmac0 0x55>, <&dmac0 0x56>,
 		       <&dmac1 0x55>, <&dmac1 0x56>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 208>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		status = "disabled";
@@ -1590,11 +1302,12 @@
 			     "renesas,rcar-gen2-msiof";
 		reg = <0 0xe6e00000 0 0x0064>;
 		interrupts = <GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7791_CLK_MSIOF2>;
+		clocks = <&cpg CPG_MOD 205>;
 		dmas = <&dmac0 0x41>, <&dmac0 0x42>,
 		       <&dmac1 0x41>, <&dmac1 0x42>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 205>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		status = "disabled";
@@ -1604,8 +1317,9 @@
 		compatible = "renesas,xhci-r8a7791", "renesas,rcar-gen2-xhci";
 		reg = <0 0xee000000 0 0xc00>;
 		interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7791_CLK_SSUSB>;
+		clocks = <&cpg CPG_MOD 328>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 328>;
 		phys = <&usb2 1>;
 		phy-names = "usb";
 		status = "disabled";
@@ -1617,8 +1331,9 @@
 		reg = <0 0xee090000 0 0xc00>,
 		      <0 0xee080000 0 0x1100>;
 		interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7791_CLK_EHCI>;
+		clocks = <&cpg CPG_MOD 703>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 703>;
 		status = "disabled";
 
 		bus-range = <0 0>;
@@ -1650,8 +1365,9 @@
 		reg = <0 0xee0d0000 0 0xc00>,
 		      <0 0xee0c0000 0 0x1100>;
 		interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7791_CLK_EHCI>;
+		clocks = <&cpg CPG_MOD 703>;
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 703>;
 		status = "disabled";
 
 		bus-range = <1 1>;
@@ -1697,9 +1413,10 @@
 		#interrupt-cells = <1>;
 		interrupt-map-mask = <0 0 0 0>;
 		interrupt-map = <0 0 0 0 &gic GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7791_CLK_PCIEC>, <&pcie_bus_clk>;
+		clocks = <&cpg CPG_MOD 319>, <&pcie_bus_clk>;
 		clock-names = "pcie", "pcie_bus";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 319>;
 		status = "disabled";
 	};
 
@@ -1778,21 +1495,22 @@
 			<0 0xec740000 0 0x200>;  /* Audio DMAC peri peri*/
 		reg-names = "scu", "adg", "ssiu", "ssi", "audmapp";
 
-		clocks = <&mstp10_clks R8A7791_CLK_SSI_ALL>,
-			<&mstp10_clks R8A7791_CLK_SSI9>, <&mstp10_clks R8A7791_CLK_SSI8>,
-			<&mstp10_clks R8A7791_CLK_SSI7>, <&mstp10_clks R8A7791_CLK_SSI6>,
-			<&mstp10_clks R8A7791_CLK_SSI5>, <&mstp10_clks R8A7791_CLK_SSI4>,
-			<&mstp10_clks R8A7791_CLK_SSI3>, <&mstp10_clks R8A7791_CLK_SSI2>,
-			<&mstp10_clks R8A7791_CLK_SSI1>, <&mstp10_clks R8A7791_CLK_SSI0>,
-			<&mstp10_clks R8A7791_CLK_SCU_SRC9>, <&mstp10_clks R8A7791_CLK_SCU_SRC8>,
-			<&mstp10_clks R8A7791_CLK_SCU_SRC7>, <&mstp10_clks R8A7791_CLK_SCU_SRC6>,
-			<&mstp10_clks R8A7791_CLK_SCU_SRC5>, <&mstp10_clks R8A7791_CLK_SCU_SRC4>,
-			<&mstp10_clks R8A7791_CLK_SCU_SRC3>, <&mstp10_clks R8A7791_CLK_SCU_SRC2>,
-			<&mstp10_clks R8A7791_CLK_SCU_SRC1>, <&mstp10_clks R8A7791_CLK_SCU_SRC0>,
-			<&mstp10_clks R8A7791_CLK_SCU_CTU0_MIX0>, <&mstp10_clks R8A7791_CLK_SCU_CTU1_MIX1>,
-			<&mstp10_clks R8A7791_CLK_SCU_CTU0_MIX0>, <&mstp10_clks R8A7791_CLK_SCU_CTU1_MIX1>,
-			<&mstp10_clks R8A7791_CLK_SCU_DVC0>, <&mstp10_clks R8A7791_CLK_SCU_DVC1>,
-			<&audio_clk_a>, <&audio_clk_b>, <&audio_clk_c>, <&m2_clk>;
+		clocks = <&cpg CPG_MOD 1005>,
+			 <&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>,
+			 <&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>,
+			 <&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>,
+			 <&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>,
+			 <&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>,
+			 <&cpg CPG_MOD 1022>, <&cpg CPG_MOD 1023>,
+			 <&cpg CPG_MOD 1024>, <&cpg CPG_MOD 1025>,
+			 <&cpg CPG_MOD 1026>, <&cpg CPG_MOD 1027>,
+			 <&cpg CPG_MOD 1028>, <&cpg CPG_MOD 1029>,
+			 <&cpg CPG_MOD 1030>, <&cpg CPG_MOD 1031>,
+			 <&cpg CPG_MOD 1021>, <&cpg CPG_MOD 1020>,
+			 <&cpg CPG_MOD 1021>, <&cpg CPG_MOD 1020>,
+			 <&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>,
+			 <&audio_clk_a>, <&audio_clk_b>, <&audio_clk_c>,
+			 <&cpg CPG_CORE R8A7791_CLK_M2>;
 		clock-names = "ssi-all",
 				"ssi.9", "ssi.8", "ssi.7", "ssi.6", "ssi.5",
 				"ssi.4", "ssi.3", "ssi.2", "ssi.1", "ssi.0",
@@ -1803,6 +1521,13 @@
 				"dvc.0", "dvc.1",
 				"clk_a", "clk_b", "clk_c", "clk_i";
 		power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+		resets = <&cpg 1005>,
+			 <&cpg 1006>, <&cpg 1007>, <&cpg 1008>, <&cpg 1009>,
+			 <&cpg 1010>, <&cpg 1011>, <&cpg 1012>, <&cpg 1013>,
+			 <&cpg 1014>, <&cpg 1015>;
+		reset-names = "ssi-all",
+			      "ssi.9", "ssi.8", "ssi.7", "ssi.6", "ssi.5",
+			      "ssi.4", "ssi.3", "ssi.2", "ssi.1", "ssi.0";
 
 		status = "disabled";
 
diff --git a/arch/arm/boot/dts/r8a7792-blanche.dts b/arch/arm/boot/dts/r8a7792-blanche.dts
index f3ea43b7b724..9b67dca6c9ef 100644
--- a/arch/arm/boot/dts/r8a7792-blanche.dts
+++ b/arch/arm/boot/dts/r8a7792-blanche.dts
@@ -310,8 +310,7 @@
 	pinctrl-0 = <&du0_pins &du1_pins>;
 	pinctrl-names = "default";
 
-	clocks = <&mstp7_clks R8A7792_CLK_DU0>, <&mstp7_clks R8A7792_CLK_DU1>,
-		 <&x1_clk>, <&x2_clk>;
+	clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>, <&x1_clk>, <&x2_clk>;
 	clock-names = "du.0", "du.1", "dclkin.0", "dclkin.1";
 	status = "okay";
 
diff --git a/arch/arm/boot/dts/r8a7792-wheat.dts b/arch/arm/boot/dts/r8a7792-wheat.dts
index c24f26fdab1f..b9471b67b728 100644
--- a/arch/arm/boot/dts/r8a7792-wheat.dts
+++ b/arch/arm/boot/dts/r8a7792-wheat.dts
@@ -305,8 +305,7 @@
 	pinctrl-0 = <&du0_pins &du1_pins>;
 	pinctrl-names = "default";
 
-	clocks = <&mstp7_clks R8A7792_CLK_DU0>, <&mstp7_clks R8A7792_CLK_DU1>,
-		 <&osc2_clk>;
+	clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>, <&osc2_clk>;
 	clock-names = "du.0", "du.1", "dclkin.0";
 	status = "okay";
 
diff --git a/arch/arm/boot/dts/r8a7792.dtsi b/arch/arm/boot/dts/r8a7792.dtsi
index 2623f39bed2b..3d080e07374c 100644
--- a/arch/arm/boot/dts/r8a7792.dtsi
+++ b/arch/arm/boot/dts/r8a7792.dtsi
@@ -8,7 +8,7 @@
  * kind, whether express or implied.
  */
 
-#include <dt-bindings/clock/r8a7792-clock.h>
+#include <dt-bindings/clock/r8a7792-cpg-mssr.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/power/r8a7792-sysc.h>
@@ -46,7 +46,7 @@
 			compatible = "arm,cortex-a15";
 			reg = <0>;
 			clock-frequency = <1000000000>;
-			clocks = <&z_clk>;
+			clocks = <&cpg CPG_CORE R8A7792_CLK_Z>;
 			power-domains = <&sysc R8A7792_PD_CA15_CPU0>;
 			next-level-cache = <&L2_CA15>;
 		};
@@ -56,6 +56,7 @@
 			compatible = "arm,cortex-a15";
 			reg = <1>;
 			clock-frequency = <1000000000>;
+			clocks = <&cpg CPG_CORE R8A7792_CLK_Z>;
 			power-domains = <&sysc R8A7792_PD_CA15_CPU1>;
 			next-level-cache = <&L2_CA15>;
 		};
@@ -92,9 +93,10 @@
 			      <0 0xf1006000 0 0x2000>;
 			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(2) |
 				      IRQ_TYPE_LEVEL_HIGH)>;
-			clocks = <&mstp4_clks R8A7792_CLK_INTC_SYS>;
+			clocks = <&cpg CPG_MOD 408>;
 			clock-names = "clk";
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 408>;
 		};
 
 		irqc: interrupt-controller@e61c0000 {
@@ -106,8 +108,9 @@
 				     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp4_clks R8A7792_CLK_IRQC>;
+			clocks = <&cpg CPG_MOD 407>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 407>;
 		};
 
 		timer {
@@ -145,7 +148,7 @@
 
 		gpio0: gpio@e6050000 {
 			compatible = "renesas,gpio-r8a7792",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6050000 0 0x50>;
 			interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -153,13 +156,14 @@
 			gpio-ranges = <&pfc 0 0 29>;
 			#interrupt-cells = <2>;
 			interrupt-controller;
-			clocks = <&mstp9_clks R8A7792_CLK_GPIO0>;
+			clocks = <&cpg CPG_MOD 912>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 912>;
 		};
 
 		gpio1: gpio@e6051000 {
 			compatible = "renesas,gpio-r8a7792",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6051000 0 0x50>;
 			interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -167,13 +171,14 @@
 			gpio-ranges = <&pfc 0 32 23>;
 			#interrupt-cells = <2>;
 			interrupt-controller;
-			clocks = <&mstp9_clks R8A7792_CLK_GPIO1>;
+			clocks = <&cpg CPG_MOD 911>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 911>;
 		};
 
 		gpio2: gpio@e6052000 {
 			compatible = "renesas,gpio-r8a7792",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6052000 0 0x50>;
 			interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -181,13 +186,14 @@
 			gpio-ranges = <&pfc 0 64 32>;
 			#interrupt-cells = <2>;
 			interrupt-controller;
-			clocks = <&mstp9_clks R8A7792_CLK_GPIO2>;
+			clocks = <&cpg CPG_MOD 910>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 910>;
 		};
 
 		gpio3: gpio@e6053000 {
 			compatible = "renesas,gpio-r8a7792",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6053000 0 0x50>;
 			interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -195,13 +201,14 @@
 			gpio-ranges = <&pfc 0 96 28>;
 			#interrupt-cells = <2>;
 			interrupt-controller;
-			clocks = <&mstp9_clks R8A7792_CLK_GPIO3>;
+			clocks = <&cpg CPG_MOD 909>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 909>;
 		};
 
 		gpio4: gpio@e6054000 {
 			compatible = "renesas,gpio-r8a7792",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6054000 0 0x50>;
 			interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -209,13 +216,14 @@
 			gpio-ranges = <&pfc 0 128 17>;
 			#interrupt-cells = <2>;
 			interrupt-controller;
-			clocks = <&mstp9_clks R8A7792_CLK_GPIO4>;
+			clocks = <&cpg CPG_MOD 908>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 908>;
 		};
 
 		gpio5: gpio@e6055000 {
 			compatible = "renesas,gpio-r8a7792",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6055000 0 0x50>;
 			interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -223,13 +231,14 @@
 			gpio-ranges = <&pfc 0 160 17>;
 			#interrupt-cells = <2>;
 			interrupt-controller;
-			clocks = <&mstp9_clks R8A7792_CLK_GPIO5>;
+			clocks = <&cpg CPG_MOD 907>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 907>;
 		};
 
 		gpio6: gpio@e6055100 {
 			compatible = "renesas,gpio-r8a7792",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6055100 0 0x50>;
 			interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -237,13 +246,14 @@
 			gpio-ranges = <&pfc 0 192 17>;
 			#interrupt-cells = <2>;
 			interrupt-controller;
-			clocks = <&mstp9_clks R8A7792_CLK_GPIO6>;
+			clocks = <&cpg CPG_MOD 905>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 905>;
 		};
 
 		gpio7: gpio@e6055200 {
 			compatible = "renesas,gpio-r8a7792",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6055200 0 0x50>;
 			interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -251,13 +261,14 @@
 			gpio-ranges = <&pfc 0 224 17>;
 			#interrupt-cells = <2>;
 			interrupt-controller;
-			clocks = <&mstp9_clks R8A7792_CLK_GPIO7>;
+			clocks = <&cpg CPG_MOD 904>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 904>;
 		};
 
 		gpio8: gpio@e6055300 {
 			compatible = "renesas,gpio-r8a7792",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6055300 0 0x50>;
 			interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -265,13 +276,14 @@
 			gpio-ranges = <&pfc 0 256 17>;
 			#interrupt-cells = <2>;
 			interrupt-controller;
-			clocks = <&mstp9_clks R8A7792_CLK_GPIO8>;
+			clocks = <&cpg CPG_MOD 921>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 921>;
 		};
 
 		gpio9: gpio@e6055400 {
 			compatible = "renesas,gpio-r8a7792",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6055400 0 0x50>;
 			interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -279,13 +291,14 @@
 			gpio-ranges = <&pfc 0 288 17>;
 			#interrupt-cells = <2>;
 			interrupt-controller;
-			clocks = <&mstp9_clks R8A7792_CLK_GPIO9>;
+			clocks = <&cpg CPG_MOD 919>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 919>;
 		};
 
 		gpio10: gpio@e6055500 {
 			compatible = "renesas,gpio-r8a7792",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6055500 0 0x50>;
 			interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -293,13 +306,14 @@
 			gpio-ranges = <&pfc 0 320 32>;
 			#interrupt-cells = <2>;
 			interrupt-controller;
-			clocks = <&mstp9_clks R8A7792_CLK_GPIO10>;
+			clocks = <&cpg CPG_MOD 914>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 914>;
 		};
 
 		gpio11: gpio@e6055600 {
 			compatible = "renesas,gpio-r8a7792",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen2-gpio";
 			reg = <0 0xe6055600 0 0x50>;
 			interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -307,8 +321,9 @@
 			gpio-ranges = <&pfc 0 352 30>;
 			#interrupt-cells = <2>;
 			interrupt-controller;
-			clocks = <&mstp9_clks R8A7792_CLK_GPIO11>;
+			clocks = <&cpg CPG_MOD 913>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 913>;
 		};
 
 		dmac0: dma-controller@e6700000 {
@@ -336,9 +351,10 @@
 					  "ch4", "ch5", "ch6", "ch7",
 					  "ch8", "ch9", "ch10", "ch11",
 					  "ch12", "ch13", "ch14";
-			clocks = <&mstp2_clks R8A7792_CLK_SYS_DMAC0>;
+			clocks = <&cpg CPG_MOD 219>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 219>;
 			#dma-cells = <1>;
 			dma-channels = <15>;
 		};
@@ -368,9 +384,10 @@
 					  "ch4", "ch5", "ch6", "ch7",
 					  "ch8", "ch9", "ch10", "ch11",
 					  "ch12", "ch13", "ch14";
-			clocks = <&mstp2_clks R8A7792_CLK_SYS_DMAC1>;
+			clocks = <&cpg CPG_MOD 218>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 218>;
 			#dma-cells = <1>;
 			dma-channels = <15>;
 		};
@@ -380,13 +397,14 @@
 				     "renesas,rcar-gen2-scif", "renesas,scif";
 			reg = <0 0xe6e60000 0 64>;
 			interrupts = <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp7_clks R8A7792_CLK_SCIF0>, <&zs_clk>,
-				 <&scif_clk>;
+			clocks = <&cpg CPG_MOD 721>,
+				 <&cpg CPG_CORE R8A7792_CLK_ZS>, <&scif_clk>;
 			clock-names = "fck", "brg_int", "scif_clk";
 			dmas = <&dmac0 0x29>, <&dmac0 0x2a>,
 			       <&dmac1 0x29>, <&dmac1 0x2a>;
 			dma-names = "tx", "rx", "tx", "rx";
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 721>;
 			status = "disabled";
 		};
 
@@ -395,13 +413,14 @@
 				     "renesas,rcar-gen2-scif", "renesas,scif";
 			reg = <0 0xe6e68000 0 64>;
 			interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp7_clks R8A7792_CLK_SCIF1>, <&zs_clk>,
-				 <&scif_clk>;
+			clocks = <&cpg CPG_MOD 720>,
+				 <&cpg CPG_CORE R8A7792_CLK_ZS>, <&scif_clk>;
 			clock-names = "fck", "brg_int", "scif_clk";
 			dmas = <&dmac0 0x2d>, <&dmac0 0x2e>,
 			       <&dmac1 0x2d>, <&dmac1 0x2e>;
 			dma-names = "tx", "rx", "tx", "rx";
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 720>;
 			status = "disabled";
 		};
 
@@ -410,13 +429,14 @@
 				     "renesas,rcar-gen2-scif", "renesas,scif";
 			reg = <0 0xe6e58000 0 64>;
 			interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp7_clks R8A7792_CLK_SCIF2>, <&zs_clk>,
-				 <&scif_clk>;
+			clocks = <&cpg CPG_MOD 719>,
+				 <&cpg CPG_CORE R8A7792_CLK_ZS>, <&scif_clk>;
 			clock-names = "fck", "brg_int", "scif_clk";
 			dmas = <&dmac0 0x2b>, <&dmac0 0x2c>,
 			       <&dmac1 0x2b>, <&dmac1 0x2c>;
 			dma-names = "tx", "rx", "tx", "rx";
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 719>;
 			status = "disabled";
 		};
 
@@ -425,13 +445,14 @@
 				     "renesas,rcar-gen2-scif", "renesas,scif";
 			reg = <0 0xe6ea8000 0 64>;
 			interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp7_clks R8A7792_CLK_SCIF3>, <&zs_clk>,
-				 <&scif_clk>;
+			clocks = <&cpg CPG_MOD 718>,
+				 <&cpg CPG_CORE R8A7792_CLK_ZS>, <&scif_clk>;
 			clock-names = "fck", "brg_int", "scif_clk";
 			dmas = <&dmac0 0x2f>, <&dmac0 0x30>,
 			       <&dmac1 0x2f>, <&dmac1 0x30>;
 			dma-names = "tx", "rx", "tx", "rx";
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 718>;
 			status = "disabled";
 		};
 
@@ -440,13 +461,14 @@
 				     "renesas,rcar-gen2-hscif", "renesas,hscif";
 			reg = <0 0xe62c0000 0 96>;
 			interrupts = <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp7_clks R8A7792_CLK_HSCIF0>, <&zs_clk>,
-				 <&scif_clk>;
+			clocks = <&cpg CPG_MOD 717>,
+				 <&cpg CPG_CORE R8A7792_CLK_ZS>, <&scif_clk>;
 			clock-names = "fck", "brg_int", "scif_clk";
 			dmas = <&dmac0 0x39>, <&dmac0 0x3a>,
 			       <&dmac1 0x39>, <&dmac1 0x3a>;
 			dma-names = "tx", "rx", "tx", "rx";
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 717>;
 			status = "disabled";
 		};
 
@@ -455,13 +477,14 @@
 				     "renesas,rcar-gen2-hscif", "renesas,hscif";
 			reg = <0 0xe62c8000 0 96>;
 			interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp7_clks R8A7792_CLK_HSCIF1>, <&zs_clk>,
-				 <&scif_clk>;
+			clocks = <&cpg CPG_MOD 716>,
+				 <&cpg CPG_CORE R8A7792_CLK_ZS>, <&scif_clk>;
 			clock-names = "fck", "brg_int", "scif_clk";
 			dmas = <&dmac0 0x4d>, <&dmac0 0x4e>,
 			       <&dmac1 0x4d>, <&dmac1 0x4e>;
 			dma-names = "tx", "rx", "tx", "rx";
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 716>;
 			status = "disabled";
 		};
 
@@ -490,8 +513,9 @@
 			dmas = <&dmac0 0xcd>, <&dmac0 0xce>,
 			       <&dmac1 0xcd>, <&dmac1 0xce>;
 			dma-names = "tx", "rx", "tx", "rx";
-			clocks = <&mstp3_clks R8A7792_CLK_SDHI0>;
+			clocks = <&cpg CPG_MOD 314>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 314>;
 			status = "disabled";
 		};
 
@@ -500,8 +524,9 @@
 				     "renesas,rcar-gen2-jpu";
 			reg = <0 0xfe980000 0 0x10300>;
 			interrupts = <GIC_SPI 272 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp1_clks R8A7792_CLK_JPU>;
+			clocks = <&cpg CPG_MOD 106>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 106>;
 		};
 
 		avb: ethernet@e6800000 {
@@ -509,8 +534,9 @@
 				     "renesas,etheravb-rcar-gen2";
 			reg = <0 0xe6800000 0 0x800>, <0 0xee0e8000 0 0x4000>;
 			interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp8_clks R8A7792_CLK_ETHERAVB>;
+			clocks = <&cpg CPG_MOD 812>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 812>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			status = "disabled";
@@ -522,8 +548,9 @@
 				     "renesas,rcar-gen2-i2c";
 			reg = <0 0xe6508000 0 0x40>;
 			interrupts = <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp9_clks R8A7792_CLK_I2C0>;
+			clocks = <&cpg CPG_MOD 931>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 931>;
 			i2c-scl-internal-delay-ns = <6>;
 			#address-cells = <1>;
 			#size-cells = <0>;
@@ -535,8 +562,9 @@
 				     "renesas,rcar-gen2-i2c";
 			reg = <0 0xe6518000 0 0x40>;
 			interrupts = <GIC_SPI 288 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp9_clks R8A7792_CLK_I2C1>;
+			clocks = <&cpg CPG_MOD 930>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 930>;
 			i2c-scl-internal-delay-ns = <6>;
 			#address-cells = <1>;
 			#size-cells = <0>;
@@ -548,8 +576,9 @@
 				     "renesas,rcar-gen2-i2c";
 			reg = <0 0xe6530000 0 0x40>;
 			interrupts = <GIC_SPI 286 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp9_clks R8A7792_CLK_I2C2>;
+			clocks = <&cpg CPG_MOD 929>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 929>;
 			i2c-scl-internal-delay-ns = <6>;
 			#address-cells = <1>;
 			#size-cells = <0>;
@@ -561,8 +590,9 @@
 				     "renesas,rcar-gen2-i2c";
 			reg = <0 0xe6540000 0 0x40>;
 			interrupts = <GIC_SPI 290 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp9_clks R8A7792_CLK_I2C3>;
+			clocks = <&cpg CPG_MOD 928>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 928>;
 			i2c-scl-internal-delay-ns = <6>;
 			#address-cells = <1>;
 			#size-cells = <0>;
@@ -574,8 +604,9 @@
 				     "renesas,rcar-gen2-i2c";
 			reg = <0 0xe6520000 0 0x40>;
 			interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp9_clks R8A7792_CLK_I2C4>;
+			clocks = <&cpg CPG_MOD 927>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 927>;
 			i2c-scl-internal-delay-ns = <6>;
 			#address-cells = <1>;
 			#size-cells = <0>;
@@ -587,8 +618,9 @@
 				     "renesas,rcar-gen2-i2c";
 			reg = <0 0xe6528000 0 0x40>;
 			interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp9_clks R8A7792_CLK_I2C5>;
+			clocks = <&cpg CPG_MOD 925>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 925>;
 			i2c-scl-internal-delay-ns = <110>;
 			#address-cells = <1>;
 			#size-cells = <0>;
@@ -599,11 +631,12 @@
 			compatible = "renesas,qspi-r8a7792", "renesas,qspi";
 			reg = <0 0xe6b10000 0 0x2c>;
 			interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp9_clks R8A7792_CLK_QSPI_MOD>;
+			clocks = <&cpg CPG_MOD 917>;
 			dmas = <&dmac0 0x17>, <&dmac0 0x18>,
 			       <&dmac1 0x17>, <&dmac1 0x18>;
 			dma-names = "tx", "rx", "tx", "rx";
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 917>;
 			num-cs = <1>;
 			#address-cells = <1>;
 			#size-cells = <0>;
@@ -615,11 +648,12 @@
 				     "renesas,rcar-gen2-msiof";
 			reg = <0 0xe6e20000 0 0x0064>;
 			interrupts = <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp0_clks R8A7792_CLK_MSIOF0>;
+			clocks = <&cpg CPG_MOD 000>;
 			dmas = <&dmac0 0x51>, <&dmac0 0x52>,
 			       <&dmac1 0x51>, <&dmac1 0x52>;
 			dma-names = "tx", "rx", "tx", "rx";
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 000>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			status = "disabled";
@@ -630,11 +664,12 @@
 				     "renesas,rcar-gen2-msiof";
 			reg = <0 0xe6e10000 0 0x0064>;
 			interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp2_clks R8A7792_CLK_MSIOF1>;
+			clocks = <&cpg CPG_MOD 208>;
 			dmas = <&dmac0 0x55>, <&dmac0 0x56>,
 			       <&dmac1 0x55>, <&dmac1 0x56>;
 			dma-names = "tx", "rx", "tx", "rx";
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 208>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			status = "disabled";
@@ -646,8 +681,8 @@
 			reg-names = "du";
 			interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp7_clks R8A7792_CLK_DU0>,
-				 <&mstp7_clks R8A7792_CLK_DU1>;
+			clocks = <&cpg CPG_MOD 724>,
+				 <&cpg CPG_MOD 723>;
 			clock-names = "du.0", "du.1";
 			status = "disabled";
 
@@ -673,10 +708,11 @@
 				     "renesas,rcar-gen2-can";
 			reg = <0 0xe6e80000 0 0x1000>;
 			interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp9_clks R8A7792_CLK_CAN0>,
-				 <&rcan_clk>, <&can_clk>;
+			clocks = <&cpg CPG_MOD 916>,
+				 <&cpg CPG_CORE R8A7792_CLK_RCAN>, <&can_clk>;
 			clock-names = "clkp1", "clkp2", "can_clk";
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 916>;
 			status = "disabled";
 		};
 
@@ -685,10 +721,11 @@
 				     "renesas,rcar-gen2-can";
 			reg = <0 0xe6e88000 0 0x1000>;
 			interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp9_clks R8A7792_CLK_CAN1>,
-				 <&rcan_clk>, <&can_clk>;
+			clocks = <&cpg CPG_MOD 915>,
+				 <&cpg CPG_CORE R8A7792_CLK_RCAN>, <&can_clk>;
 			clock-names = "clkp1", "clkp2", "can_clk";
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 915>;
 			status = "disabled";
 		};
 
@@ -697,8 +734,9 @@
 				     "renesas,rcar-gen2-vin";
 			reg = <0 0xe6ef0000 0 0x1000>;
 			interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp8_clks R8A7792_CLK_VIN0>;
+			clocks = <&cpg CPG_MOD 811>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 811>;
 			status = "disabled";
 		};
 
@@ -707,8 +745,9 @@
 				     "renesas,rcar-gen2-vin";
 			reg = <0 0xe6ef1000 0 0x1000>;
 			interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp8_clks R8A7792_CLK_VIN1>;
+			clocks = <&cpg CPG_MOD 810>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 810>;
 			status = "disabled";
 		};
 
@@ -717,8 +756,9 @@
 				     "renesas,rcar-gen2-vin";
 			reg = <0 0xe6ef2000 0 0x1000>;
 			interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp8_clks R8A7792_CLK_VIN2>;
+			clocks = <&cpg CPG_MOD 809>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 809>;
 			status = "disabled";
 		};
 
@@ -727,8 +767,9 @@
 				     "renesas,rcar-gen2-vin";
 			reg = <0 0xe6ef3000 0 0x1000>;
 			interrupts = <GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp8_clks R8A7792_CLK_VIN3>;
+			clocks = <&cpg CPG_MOD 808>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 808>;
 			status = "disabled";
 		};
 
@@ -737,8 +778,9 @@
 				     "renesas,rcar-gen2-vin";
 			reg = <0 0xe6ef4000 0 0x1000>;
 			interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp8_clks R8A7792_CLK_VIN4>;
+			clocks = <&cpg CPG_MOD 805>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 805>;
 			status = "disabled";
 		};
 
@@ -747,253 +789,47 @@
 				     "renesas,rcar-gen2-vin";
 			reg = <0 0xe6ef5000 0 0x1000>;
 			interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp8_clks R8A7792_CLK_VIN5>;
+			clocks = <&cpg CPG_MOD 804>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 804>;
 			status = "disabled";
 		};
 
-		vsp1@fe928000 {
+		vsp@fe928000 {
 			compatible = "renesas,vsp1";
 			reg = <0 0xfe928000 0 0x8000>;
 			interrupts = <GIC_SPI 267 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp1_clks R8A7792_CLK_VSP1_SY>;
+			clocks = <&cpg CPG_MOD 131>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 131>;
 		};
 
-		vsp1@fe930000 {
+		vsp@fe930000 {
 			compatible = "renesas,vsp1";
 			reg = <0 0xfe930000 0 0x8000>;
 			interrupts = <GIC_SPI 246 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp1_clks R8A7792_CLK_VSP1DU0>;
+			clocks = <&cpg CPG_MOD 128>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 128>;
 		};
 
-		vsp1@fe938000 {
+		vsp@fe938000 {
 			compatible = "renesas,vsp1";
 			reg = <0 0xfe938000 0 0x8000>;
 			interrupts = <GIC_SPI 247 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&mstp1_clks R8A7792_CLK_VSP1DU1>;
+			clocks = <&cpg CPG_MOD 127>;
 			power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+			resets = <&cpg 127>;
 		};
 
-		/* Special CPG clocks */
-		cpg_clocks: cpg_clocks@e6150000 {
-			compatible = "renesas,r8a7792-cpg-clocks",
-				     "renesas,rcar-gen2-cpg-clocks";
+		cpg: clock-controller@e6150000 {
+			compatible = "renesas,r8a7792-cpg-mssr";
 			reg = <0 0xe6150000 0 0x1000>;
 			clocks = <&extal_clk>;
-			#clock-cells = <1>;
-			clock-output-names = "main", "pll0", "pll1", "pll3",
-					     "lb", "qspi";
+			clock-names = "extal";
+			#clock-cells = <2>;
 			#power-domain-cells = <0>;
-		};
-
-		/* Fixed factor clocks */
-		pll1_div2_clk: pll1_div2 {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7792_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <2>;
-			clock-mult = <1>;
-		};
-		z_clk: z {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7792_CLK_PLL0>;
-			#clock-cells = <0>;
-			clock-div = <1>;
-			clock-mult = <1>;
-		};
-		zx_clk: zx {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7792_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <3>;
-			clock-mult = <1>;
-		};
-		zs_clk: zs {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7792_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <6>;
-			clock-mult = <1>;
-		};
-		hp_clk: hp {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7792_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <12>;
-			clock-mult = <1>;
-		};
-		p_clk: p {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7792_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <24>;
-			clock-mult = <1>;
-		};
-		cp_clk: cp {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7792_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <48>;
-			clock-mult = <1>;
-		};
-		mp_clk: mp {
-			compatible = "fixed-factor-clock";
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-			clock-div = <15>;
-			clock-mult = <1>;
-		};
-		m2_clk: m2 {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7792_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <8>;
-			clock-mult = <1>;
-		};
-		sd_clk: sd {
-			compatible = "fixed-factor-clock";
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-			clock-div = <8>;
-			clock-mult = <1>;
-		};
-		rcan_clk: rcan {
-			compatible = "fixed-factor-clock";
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-			clock-div = <49>;
-			clock-mult = <1>;
-		};
-		zg_clk: zg {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7792_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <5>;
-			clock-mult = <1>;
-		};
-
-		/* Gate clocks */
-		mstp0_clks: mstp0_clks@e6150130 {
-			compatible = "renesas,r8a7792-mstp-clocks",
-				     "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150130 0 4>, <0 0xe6150030 0 4>;
-			clocks = <&mp_clk>;
-			#clock-cells = <1>;
-			clock-indices = <R8A7792_CLK_MSIOF0>;
-			clock-output-names = "msiof0";
-		};
-		mstp1_clks: mstp1_clks@e6150134 {
-			compatible = "renesas,r8a7792-mstp-clocks",
-				     "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150134 0 4>, <0 0xe6150038 0 4>;
-			clocks = <&m2_clk>, <&zs_clk>, <&zs_clk>, <&zs_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7792_CLK_JPU
-				R8A7792_CLK_VSP1DU1 R8A7792_CLK_VSP1DU0
-				R8A7792_CLK_VSP1_SY
-			>;
-			clock-output-names = "jpu", "vsp1du1", "vsp1du0",
-					     "vsp1-sy";
-		};
-		mstp2_clks: mstp2_clks@e6150138 {
-			compatible = "renesas,r8a7792-mstp-clocks",
-				     "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150138 0 4>, <0 0xe6150040 0 4>;
-			clocks = <&mp_clk>, <&zs_clk>, <&zs_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7792_CLK_MSIOF1
-				R8A7792_CLK_SYS_DMAC1 R8A7792_CLK_SYS_DMAC0
-			>;
-			clock-output-names = "msiof1", "sys-dmac1", "sys-dmac0";
-		};
-		mstp3_clks: mstp3_clks@e615013c {
-			compatible = "renesas,r8a7792-mstp-clocks",
-				     "renesas,cpg-mstp-clocks";
-			reg = <0 0xe615013c 0 4>, <0 0xe6150048 0 4>;
-			clocks = <&sd_clk>;
-			#clock-cells = <1>;
-			renesas,clock-indices = <R8A7792_CLK_SDHI0>;
-			clock-output-names = "sdhi0";
-		};
-		mstp4_clks: mstp4_clks@e6150140 {
-			compatible = "renesas,r8a7792-mstp-clocks",
-				     "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150140 0 4>, <0 0xe615004c 0 4>;
-			clocks = <&cp_clk>, <&zs_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7792_CLK_IRQC R8A7792_CLK_INTC_SYS
-			>;
-			clock-output-names = "irqc", "intc-sys";
-		};
-		mstp7_clks: mstp7_clks@e615014c {
-			compatible = "renesas,r8a7792-mstp-clocks",
-				     "renesas,cpg-mstp-clocks";
-			reg = <0 0xe615014c 0 4>, <0 0xe61501c4 0 4>;
-			clocks = <&zs_clk>, <&zs_clk>, <&p_clk>, <&p_clk>,
-				 <&p_clk>, <&p_clk>, <&zx_clk>, <&zx_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7792_CLK_HSCIF1 R8A7792_CLK_HSCIF0
-				R8A7792_CLK_SCIF3 R8A7792_CLK_SCIF2
-				R8A7792_CLK_SCIF1 R8A7792_CLK_SCIF0
-				R8A7792_CLK_DU1 R8A7792_CLK_DU0
-			>;
-			clock-output-names = "hscif1", "hscif0", "scif3",
-					     "scif2", "scif1", "scif0",
-					     "du1", "du0";
-		};
-		mstp8_clks: mstp8_clks@e6150990 {
-			compatible = "renesas,r8a7792-mstp-clocks",
-				     "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150990 0 4>, <0 0xe61509a0 0 4>;
-			clocks = <&zg_clk>, <&zg_clk>, <&zg_clk>, <&zg_clk>,
-			         <&zg_clk>, <&zg_clk>, <&hp_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7792_CLK_VIN5 R8A7792_CLK_VIN4
-				R8A7792_CLK_VIN3 R8A7792_CLK_VIN2
-				R8A7792_CLK_VIN1 R8A7792_CLK_VIN0
-				R8A7792_CLK_ETHERAVB
-			>;
-			clock-output-names = "vin5", "vin4", "vin3", "vin2",
-					     "vin1", "vin0", "etheravb";
-		};
-		mstp9_clks: mstp9_clks@e6150994 {
-			compatible = "renesas,r8a7792-mstp-clocks",
-				     "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150994 0 4>, <0 0xe61509a4 0 4>;
-			clocks = <&cp_clk>, <&cp_clk>, <&cp_clk>, <&cp_clk>,
-				 <&cp_clk>, <&cp_clk>, <&cp_clk>, <&cp_clk>,
-				 <&cp_clk>, <&cp_clk>, <&p_clk>, <&p_clk>,
-				 <&cpg_clocks R8A7792_CLK_QSPI>,
-				 <&cp_clk>, <&cp_clk>, <&hp_clk>, <&hp_clk>,
-				 <&hp_clk>, <&hp_clk>, <&hp_clk>, <&hp_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7792_CLK_GPIO7 R8A7792_CLK_GPIO6
-				R8A7792_CLK_GPIO5 R8A7792_CLK_GPIO4
-				R8A7792_CLK_GPIO3 R8A7792_CLK_GPIO2
-				R8A7792_CLK_GPIO1 R8A7792_CLK_GPIO0
-				R8A7792_CLK_GPIO11 R8A7792_CLK_GPIO10
-				R8A7792_CLK_CAN1 R8A7792_CLK_CAN0
-				R8A7792_CLK_QSPI_MOD
-				R8A7792_CLK_GPIO9 R8A7792_CLK_GPIO8
-				R8A7792_CLK_I2C5 R8A7792_CLK_I2C4
-				R8A7792_CLK_I2C3 R8A7792_CLK_I2C2
-				R8A7792_CLK_I2C1 R8A7792_CLK_I2C0
-			>;
-			clock-output-names =
-				"gpio7", "gpio6", "gpio5", "gpio4",
-				"gpio3", "gpio2", "gpio1", "gpio0",
-				"gpio11", "gpio10", "can1", "can0",
-				"qspi_mod", "gpio9", "gpio8",
-				"i2c5", "i2c4", "i2c3", "i2c2",
-				"i2c1", "i2c0";
+			#reset-cells = <1>;
 		};
 	};
 
diff --git a/arch/arm/boot/dts/r8a7793-gose.dts b/arch/arm/boot/dts/r8a7793-gose.dts
index 76e3aca2029e..51b3ffac8efa 100644
--- a/arch/arm/boot/dts/r8a7793-gose.dts
+++ b/arch/arm/boot/dts/r8a7793-gose.dts
@@ -303,9 +303,7 @@
 	pinctrl-names = "default";
 	status = "okay";
 
-	clocks = <&mstp7_clks R8A7793_CLK_DU0>,
-		 <&mstp7_clks R8A7793_CLK_DU1>,
-		 <&mstp7_clks R8A7793_CLK_LVDS0>,
+	clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>, <&cpg CPG_MOD 726>,
 		 <&x13_clk>, <&x2_clk>;
 	clock-names = "du.0", "du.1", "lvds.0",
 		      "dclkin.0", "dclkin.1";
diff --git a/arch/arm/boot/dts/r8a7793.dtsi b/arch/arm/boot/dts/r8a7793.dtsi
index 497716b6fbe2..0cd1035de1a4 100644
--- a/arch/arm/boot/dts/r8a7793.dtsi
+++ b/arch/arm/boot/dts/r8a7793.dtsi
@@ -8,7 +8,7 @@
  * kind, whether express or implied.
  */
 
-#include <dt-bindings/clock/r8a7793-clock.h>
+#include <dt-bindings/clock/r8a7793-cpg-mssr.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/power/r8a7793-sysc.h>
@@ -43,7 +43,7 @@
 			reg = <0>;
 			clock-frequency = <1500000000>;
 			voltage-tolerance = <1>; /* 1% */
-			clocks = <&cpg_clocks R8A7793_CLK_Z>;
+			clocks = <&cpg CPG_CORE R8A7793_CLK_Z>;
 			clock-latency = <300000>; /* 300 us */
 			power-domains = <&sysc R8A7793_PD_CA15_CPU0>;
 
@@ -62,6 +62,7 @@
 			compatible = "arm,cortex-a15";
 			reg = <1>;
 			clock-frequency = <1500000000>;
+			clocks = <&cpg CPG_CORE R8A7793_CLK_Z>;
 			power-domains = <&sysc R8A7793_PD_CA15_CPU1>;
 		};
 
@@ -108,13 +109,14 @@
 			<0 0xf1004000 0 0x2000>,
 			<0 0xf1006000 0 0x2000>;
 		interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
-		clocks = <&mstp4_clks R8A7793_CLK_INTC_SYS>;
+		clocks = <&cpg CPG_MOD 408>;
 		clock-names = "clk";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 408>;
 	};
 
 	gpio0: gpio@e6050000 {
-		compatible = "renesas,gpio-r8a7793", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7793", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6050000 0 0x50>;
 		interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -122,12 +124,13 @@
 		gpio-ranges = <&pfc 0 0 32>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7793_CLK_GPIO0>;
+		clocks = <&cpg CPG_MOD 912>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 912>;
 	};
 
 	gpio1: gpio@e6051000 {
-		compatible = "renesas,gpio-r8a7793", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7793", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6051000 0 0x50>;
 		interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -135,12 +138,13 @@
 		gpio-ranges = <&pfc 0 32 26>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7793_CLK_GPIO1>;
+		clocks = <&cpg CPG_MOD 911>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 911>;
 	};
 
 	gpio2: gpio@e6052000 {
-		compatible = "renesas,gpio-r8a7793", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7793", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6052000 0 0x50>;
 		interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -148,12 +152,13 @@
 		gpio-ranges = <&pfc 0 64 32>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7793_CLK_GPIO2>;
+		clocks = <&cpg CPG_MOD 910>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 910>;
 	};
 
 	gpio3: gpio@e6053000 {
-		compatible = "renesas,gpio-r8a7793", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7793", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6053000 0 0x50>;
 		interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -161,12 +166,13 @@
 		gpio-ranges = <&pfc 0 96 32>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7793_CLK_GPIO3>;
+		clocks = <&cpg CPG_MOD 909>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 909>;
 	};
 
 	gpio4: gpio@e6054000 {
-		compatible = "renesas,gpio-r8a7793", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7793", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6054000 0 0x50>;
 		interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -174,12 +180,13 @@
 		gpio-ranges = <&pfc 0 128 32>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7793_CLK_GPIO4>;
+		clocks = <&cpg CPG_MOD 908>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 908>;
 	};
 
 	gpio5: gpio@e6055000 {
-		compatible = "renesas,gpio-r8a7793", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7793", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6055000 0 0x50>;
 		interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -187,12 +194,13 @@
 		gpio-ranges = <&pfc 0 160 32>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7793_CLK_GPIO5>;
+		clocks = <&cpg CPG_MOD 907>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 907>;
 	};
 
 	gpio6: gpio@e6055400 {
-		compatible = "renesas,gpio-r8a7793", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7793", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6055400 0 0x50>;
 		interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -200,12 +208,13 @@
 		gpio-ranges = <&pfc 0 192 32>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7793_CLK_GPIO6>;
+		clocks = <&cpg CPG_MOD 905>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 905>;
 	};
 
 	gpio7: gpio@e6055800 {
-		compatible = "renesas,gpio-r8a7793", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7793", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6055800 0 0x50>;
 		interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -213,8 +222,9 @@
 		gpio-ranges = <&pfc 0 224 26>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7793_CLK_GPIO7>;
+		clocks = <&cpg CPG_MOD 904>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 904>;
 	};
 
 	thermal: thermal@e61f0000 {
@@ -223,8 +233,9 @@
 				"renesas,rcar-thermal";
 		reg = <0 0xe61f0000 0 0x14>, <0 0xe61f0100 0 0x38>;
 		interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp5_clks R8A7793_CLK_THERMAL>;
+		clocks = <&cpg CPG_MOD 522>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 522>;
 		#thermal-sensor-cells = <0>;
 	};
 
@@ -241,9 +252,10 @@
 		reg = <0 0xffca0000 0 0x1004>;
 		interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp1_clks R8A7793_CLK_CMT0>;
+		clocks = <&cpg CPG_MOD 124>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 124>;
 
 		renesas,channels-mask = <0x60>;
 
@@ -261,9 +273,10 @@
 			     <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7793_CLK_CMT1>;
+		clocks = <&cpg CPG_MOD 329>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 329>;
 
 		renesas,channels-mask = <0xff>;
 
@@ -285,8 +298,9 @@
 			     <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp4_clks R8A7793_CLK_IRQC>;
+		clocks = <&cpg CPG_MOD 407>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 407>;
 	};
 
 	dmac0: dma-controller@e6700000 {
@@ -313,9 +327,10 @@
 				"ch4", "ch5", "ch6", "ch7",
 				"ch8", "ch9", "ch10", "ch11",
 				"ch12", "ch13", "ch14";
-		clocks = <&mstp2_clks R8A7793_CLK_SYS_DMAC0>;
+		clocks = <&cpg CPG_MOD 219>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 219>;
 		#dma-cells = <1>;
 		dma-channels = <15>;
 	};
@@ -344,9 +359,10 @@
 				"ch4", "ch5", "ch6", "ch7",
 				"ch8", "ch9", "ch10", "ch11",
 				"ch12", "ch13", "ch14";
-		clocks = <&mstp2_clks R8A7793_CLK_SYS_DMAC1>;
+		clocks = <&cpg CPG_MOD 218>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 218>;
 		#dma-cells = <1>;
 		dma-channels = <15>;
 	};
@@ -373,9 +389,10 @@
 				"ch4", "ch5", "ch6", "ch7",
 				"ch8", "ch9", "ch10", "ch11",
 				"ch12";
-		clocks = <&mstp5_clks R8A7793_CLK_AUDIO_DMAC0>;
+		clocks = <&cpg CPG_MOD 502>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 502>;
 		#dma-cells = <1>;
 		dma-channels = <13>;
 	};
@@ -402,9 +419,10 @@
 				"ch4", "ch5", "ch6", "ch7",
 				"ch8", "ch9", "ch10", "ch11",
 				"ch12";
-		clocks = <&mstp5_clks R8A7793_CLK_AUDIO_DMAC1>;
+		clocks = <&cpg CPG_MOD 501>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 501>;
 		#dma-cells = <1>;
 		dma-channels = <13>;
 	};
@@ -416,8 +434,9 @@
 		compatible = "renesas,i2c-r8a7793", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6508000 0 0x40>;
 		interrupts = <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7793_CLK_I2C0>;
+		clocks = <&cpg CPG_MOD 931>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 931>;
 		i2c-scl-internal-delay-ns = <6>;
 		status = "disabled";
 	};
@@ -428,8 +447,9 @@
 		compatible = "renesas,i2c-r8a7793", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6518000 0 0x40>;
 		interrupts = <GIC_SPI 288 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7793_CLK_I2C1>;
+		clocks = <&cpg CPG_MOD 930>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 930>;
 		i2c-scl-internal-delay-ns = <6>;
 		status = "disabled";
 	};
@@ -440,8 +460,9 @@
 		compatible = "renesas,i2c-r8a7793", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6530000 0 0x40>;
 		interrupts = <GIC_SPI 286 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7793_CLK_I2C2>;
+		clocks = <&cpg CPG_MOD 929>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 929>;
 		i2c-scl-internal-delay-ns = <6>;
 		status = "disabled";
 	};
@@ -452,8 +473,9 @@
 		compatible = "renesas,i2c-r8a7793", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6540000 0 0x40>;
 		interrupts = <GIC_SPI 290 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7793_CLK_I2C3>;
+		clocks = <&cpg CPG_MOD 928>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 928>;
 		i2c-scl-internal-delay-ns = <6>;
 		status = "disabled";
 	};
@@ -464,8 +486,9 @@
 		compatible = "renesas,i2c-r8a7793", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6520000 0 0x40>;
 		interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7793_CLK_I2C4>;
+		clocks = <&cpg CPG_MOD 927>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 927>;
 		i2c-scl-internal-delay-ns = <6>;
 		status = "disabled";
 	};
@@ -477,8 +500,9 @@
 		compatible = "renesas,i2c-r8a7793", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6528000 0 0x40>;
 		interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7793_CLK_I2C5>;
+		clocks = <&cpg CPG_MOD 925>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 925>;
 		i2c-scl-internal-delay-ns = <110>;
 		status = "disabled";
 	};
@@ -491,11 +515,12 @@
 			     "renesas,rmobile-iic";
 		reg = <0 0xe60b0000 0 0x425>;
 		interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7793_CLK_IICDVFS>;
+		clocks = <&cpg CPG_MOD 926>;
 		dmas = <&dmac0 0x77>, <&dmac0 0x78>,
 		       <&dmac1 0x77>, <&dmac1 0x78>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 926>;
 		status = "disabled";
 	};
 
@@ -506,11 +531,12 @@
 			     "renesas,rmobile-iic";
 		reg = <0 0xe6500000 0 0x425>;
 		interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7793_CLK_IIC0>;
+		clocks = <&cpg CPG_MOD 318>;
 		dmas = <&dmac0 0x61>, <&dmac0 0x62>,
 		       <&dmac1 0x61>, <&dmac1 0x62>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 318>;
 		status = "disabled";
 	};
 
@@ -521,11 +547,12 @@
 			     "renesas,rmobile-iic";
 		reg = <0 0xe6510000 0 0x425>;
 		interrupts = <GIC_SPI 175 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7793_CLK_IIC1>;
+		clocks = <&cpg CPG_MOD 323>;
 		dmas = <&dmac0 0x65>, <&dmac0 0x66>,
 		       <&dmac1 0x65>, <&dmac1 0x66>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 323>;
 		status = "disabled";
 	};
 
@@ -538,12 +565,13 @@
 		compatible = "renesas,sdhi-r8a7793";
 		reg = <0 0xee100000 0 0x328>;
 		interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7793_CLK_SDHI0>;
+		clocks = <&cpg CPG_MOD 314>;
 		dmas = <&dmac0 0xcd>, <&dmac0 0xce>,
 		       <&dmac1 0xcd>, <&dmac1 0xce>;
 		dma-names = "tx", "rx", "tx", "rx";
 		max-frequency = <195000000>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 314>;
 		status = "disabled";
 	};
 
@@ -551,12 +579,13 @@
 		compatible = "renesas,sdhi-r8a7793";
 		reg = <0 0xee140000 0 0x100>;
 		interrupts = <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7793_CLK_SDHI1>;
+		clocks = <&cpg CPG_MOD 312>;
 		dmas = <&dmac0 0xc1>, <&dmac0 0xc2>,
 		       <&dmac1 0xc1>, <&dmac1 0xc2>;
 		dma-names = "tx", "rx", "tx", "rx";
 		max-frequency = <97500000>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 312>;
 		status = "disabled";
 	};
 
@@ -564,12 +593,13 @@
 		compatible = "renesas,sdhi-r8a7793";
 		reg = <0 0xee160000 0 0x100>;
 		interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7793_CLK_SDHI2>;
+		clocks = <&cpg CPG_MOD 311>;
 		dmas = <&dmac0 0xd3>, <&dmac0 0xd4>,
 		       <&dmac1 0xd3>, <&dmac1 0xd4>;
 		dma-names = "tx", "rx", "tx", "rx";
 		max-frequency = <97500000>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 311>;
 		status = "disabled";
 	};
 
@@ -577,11 +607,12 @@
 		compatible = "renesas,mmcif-r8a7793", "renesas,sh-mmcif";
 		reg = <0 0xee200000 0 0x80>;
 		interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7793_CLK_MMCIF0>;
+		clocks = <&cpg CPG_MOD 315>;
 		dmas = <&dmac0 0xd1>, <&dmac0 0xd2>,
 		       <&dmac1 0xd1>, <&dmac1 0xd2>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 315>;
 		reg-io-width = <4>;
 		status = "disabled";
 		max-frequency = <97500000>;
@@ -592,12 +623,13 @@
 			     "renesas,rcar-gen2-scifa", "renesas,scifa";
 		reg = <0 0xe6c40000 0 64>;
 		interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7793_CLK_SCIFA0>;
+		clocks = <&cpg CPG_MOD 204>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x21>, <&dmac0 0x22>,
 		       <&dmac1 0x21>, <&dmac1 0x22>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 204>;
 		status = "disabled";
 	};
 
@@ -606,12 +638,13 @@
 			     "renesas,rcar-gen2-scifa", "renesas,scifa";
 		reg = <0 0xe6c50000 0 64>;
 		interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7793_CLK_SCIFA1>;
+		clocks = <&cpg CPG_MOD 203>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x25>, <&dmac0 0x26>,
 		       <&dmac1 0x25>, <&dmac1 0x26>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 203>;
 		status = "disabled";
 	};
 
@@ -620,12 +653,13 @@
 			     "renesas,rcar-gen2-scifa", "renesas,scifa";
 		reg = <0 0xe6c60000 0 64>;
 		interrupts = <GIC_SPI 151 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7793_CLK_SCIFA2>;
+		clocks = <&cpg CPG_MOD 202>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x27>, <&dmac0 0x28>,
 		       <&dmac1 0x27>, <&dmac1 0x28>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 202>;
 		status = "disabled";
 	};
 
@@ -634,12 +668,13 @@
 			     "renesas,rcar-gen2-scifa", "renesas,scifa";
 		reg = <0 0xe6c70000 0 64>;
 		interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp11_clks R8A7793_CLK_SCIFA3>;
+		clocks = <&cpg CPG_MOD 1106>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x1b>, <&dmac0 0x1c>,
 		       <&dmac1 0x1b>, <&dmac1 0x1c>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 1106>;
 		status = "disabled";
 	};
 
@@ -648,12 +683,13 @@
 			     "renesas,rcar-gen2-scifa", "renesas,scifa";
 		reg = <0 0xe6c78000 0 64>;
 		interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp11_clks R8A7793_CLK_SCIFA4>;
+		clocks = <&cpg CPG_MOD 1107>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x1f>, <&dmac0 0x20>,
 		       <&dmac1 0x1f>, <&dmac1 0x20>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 1107>;
 		status = "disabled";
 	};
 
@@ -662,12 +698,13 @@
 			     "renesas,rcar-gen2-scifa", "renesas,scifa";
 		reg = <0 0xe6c80000 0 64>;
 		interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp11_clks R8A7793_CLK_SCIFA5>;
+		clocks = <&cpg CPG_MOD 1108>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x23>, <&dmac0 0x24>,
 		       <&dmac1 0x23>, <&dmac1 0x24>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 1108>;
 		status = "disabled";
 	};
 
@@ -676,12 +713,13 @@
 			     "renesas,rcar-gen2-scifb", "renesas,scifb";
 		reg = <0 0xe6c20000 0 0x100>;
 		interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7793_CLK_SCIFB0>;
+		clocks = <&cpg CPG_MOD 206>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x3d>, <&dmac0 0x3e>,
 		       <&dmac1 0x3d>, <&dmac1 0x3e>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 206>;
 		status = "disabled";
 	};
 
@@ -690,12 +728,13 @@
 			     "renesas,rcar-gen2-scifb", "renesas,scifb";
 		reg = <0 0xe6c30000 0 0x100>;
 		interrupts = <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7793_CLK_SCIFB1>;
+		clocks = <&cpg CPG_MOD 207>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x19>, <&dmac0 0x1a>,
 		       <&dmac1 0x19>, <&dmac1 0x1a>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 207>;
 		status = "disabled";
 	};
 
@@ -704,12 +743,13 @@
 			     "renesas,rcar-gen2-scifb", "renesas,scifb";
 		reg = <0 0xe6ce0000 0 0x100>;
 		interrupts = <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7793_CLK_SCIFB2>;
+		clocks = <&cpg CPG_MOD 216>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x1d>, <&dmac0 0x1e>,
 		       <&dmac1 0x1d>, <&dmac1 0x1e>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 216>;
 		status = "disabled";
 	};
 
@@ -718,13 +758,14 @@
 			     "renesas,scif";
 		reg = <0 0xe6e60000 0 64>;
 		interrupts = <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7793_CLK_SCIF0>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 721>, <&cpg CPG_CORE R8A7793_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x29>, <&dmac0 0x2a>,
 		       <&dmac1 0x29>, <&dmac1 0x2a>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 721>;
 		status = "disabled";
 	};
 
@@ -733,13 +774,14 @@
 			     "renesas,scif";
 		reg = <0 0xe6e68000 0 64>;
 		interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7793_CLK_SCIF1>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 720>, <&cpg CPG_CORE R8A7793_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x2d>, <&dmac0 0x2e>,
 		       <&dmac1 0x2d>, <&dmac1 0x2e>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 720>;
 		status = "disabled";
 	};
 
@@ -748,13 +790,14 @@
 			     "renesas,scif";
 		reg = <0 0xe6e58000 0 64>;
 		interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7793_CLK_SCIF2>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 719>, <&cpg CPG_CORE R8A7793_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x2b>, <&dmac0 0x2c>,
 		       <&dmac1 0x2b>, <&dmac1 0x2c>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 719>;
 		status = "disabled";
 	};
 
@@ -763,13 +806,14 @@
 			     "renesas,scif";
 		reg = <0 0xe6ea8000 0 64>;
 		interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7793_CLK_SCIF3>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 718>, <&cpg CPG_CORE R8A7793_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x2f>, <&dmac0 0x30>,
 		       <&dmac1 0x2f>, <&dmac1 0x30>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 718>;
 		status = "disabled";
 	};
 
@@ -778,13 +822,14 @@
 			     "renesas,scif";
 		reg = <0 0xe6ee0000 0 64>;
 		interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7793_CLK_SCIF4>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 715>, <&cpg CPG_CORE R8A7793_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0xfb>, <&dmac0 0xfc>,
 		       <&dmac1 0xfb>, <&dmac1 0xfc>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 715>;
 		status = "disabled";
 	};
 
@@ -793,13 +838,14 @@
 			     "renesas,scif";
 		reg = <0 0xe6ee8000 0 64>;
 		interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7793_CLK_SCIF5>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 714>, <&cpg CPG_CORE R8A7793_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0xfd>, <&dmac0 0xfe>,
 		       <&dmac1 0xfd>, <&dmac1 0xfe>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 714>;
 		status = "disabled";
 	};
 
@@ -808,13 +854,14 @@
 			     "renesas,rcar-gen2-hscif", "renesas,hscif";
 		reg = <0 0xe62c0000 0 96>;
 		interrupts = <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7793_CLK_HSCIF0>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 717>, <&cpg CPG_CORE R8A7793_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x39>, <&dmac0 0x3a>,
 		       <&dmac1 0x39>, <&dmac1 0x3a>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 717>;
 		status = "disabled";
 	};
 
@@ -823,13 +870,14 @@
 			     "renesas,rcar-gen2-hscif", "renesas,hscif";
 		reg = <0 0xe62c8000 0 96>;
 		interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7793_CLK_HSCIF1>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 716>, <&cpg CPG_CORE R8A7793_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x4d>, <&dmac0 0x4e>,
 		       <&dmac1 0x4d>, <&dmac1 0x4e>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 716>;
 		status = "disabled";
 	};
 
@@ -838,13 +886,14 @@
 			     "renesas,rcar-gen2-hscif", "renesas,hscif";
 		reg = <0 0xe62d0000 0 96>;
 		interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7793_CLK_HSCIF2>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 713>, <&cpg CPG_CORE R8A7793_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x3b>, <&dmac0 0x3c>,
 		       <&dmac1 0x3b>, <&dmac1 0x3c>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 713>;
 		status = "disabled";
 	};
 
@@ -870,8 +919,9 @@
 		compatible = "renesas,ether-r8a7793";
 		reg = <0 0xee700000 0 0x400>;
 		interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7793_CLK_ETHER>;
+		clocks = <&cpg CPG_MOD 813>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 813>;
 		phy-mode = "rmii";
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -882,8 +932,9 @@
 		compatible = "renesas,vin-r8a7793", "renesas,rcar-gen2-vin";
 		reg = <0 0xe6ef0000 0 0x1000>;
 		interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7793_CLK_VIN0>;
+		clocks = <&cpg CPG_MOD 811>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 811>;
 		status = "disabled";
 	};
 
@@ -891,8 +942,9 @@
 		compatible = "renesas,vin-r8a7793", "renesas,rcar-gen2-vin";
 		reg = <0 0xe6ef1000 0 0x1000>;
 		interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7793_CLK_VIN1>;
+		clocks = <&cpg CPG_MOD 810>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 810>;
 		status = "disabled";
 	};
 
@@ -900,8 +952,9 @@
 		compatible = "renesas,vin-r8a7793", "renesas,rcar-gen2-vin";
 		reg = <0 0xe6ef2000 0 0x1000>;
 		interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7793_CLK_VIN2>;
+		clocks = <&cpg CPG_MOD 809>;
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 809>;
 		status = "disabled";
 	};
 
@@ -909,11 +962,12 @@
 		compatible = "renesas,qspi-r8a7793", "renesas,qspi";
 		reg = <0 0xe6b10000 0 0x2c>;
 		interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7793_CLK_QSPI_MOD>;
+		clocks = <&cpg CPG_MOD 917>;
 		dmas = <&dmac0 0x17>, <&dmac0 0x18>,
 		       <&dmac1 0x17>, <&dmac1 0x18>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 917>;
 		num-cs = <1>;
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -927,9 +981,9 @@
 		reg-names = "du", "lvds.0";
 		interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7793_CLK_DU0>,
-			 <&mstp7_clks R8A7793_CLK_DU1>,
-			 <&mstp7_clks R8A7793_CLK_LVDS0>;
+		clocks = <&cpg CPG_MOD 724>,
+			 <&cpg CPG_MOD 723>,
+			 <&cpg CPG_MOD 726>;
 		clock-names = "du.0", "du.1", "lvds.0";
 		status = "disabled";
 
@@ -954,10 +1008,11 @@
 		compatible = "renesas,can-r8a7793", "renesas,rcar-gen2-can";
 		reg = <0 0xe6e80000 0 0x1000>;
 		interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7793_CLK_RCAN0>,
-			 <&cpg_clocks R8A7793_CLK_RCAN>, <&can_clk>;
+		clocks = <&cpg CPG_MOD 916>, <&cpg CPG_CORE R8A7793_CLK_RCAN>,
+			 <&can_clk>;
 		clock-names = "clkp1", "clkp2", "can_clk";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 916>;
 		status = "disabled";
 	};
 
@@ -965,376 +1020,75 @@
 		compatible = "renesas,can-r8a7793", "renesas,rcar-gen2-can";
 		reg = <0 0xe6e88000 0 0x1000>;
 		interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7793_CLK_RCAN1>,
-			 <&cpg_clocks R8A7793_CLK_RCAN>, <&can_clk>;
+		clocks = <&cpg CPG_MOD 915>, <&cpg CPG_CORE R8A7793_CLK_RCAN>,
+			 <&can_clk>;
 		clock-names = "clkp1", "clkp2", "can_clk";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 915>;
 		status = "disabled";
 	};
 
-	clocks {
-		#address-cells = <2>;
-		#size-cells = <2>;
-		ranges;
-
-		/* External root clock */
-		extal_clk: extal {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			/* This value must be overridden by the board. */
-			clock-frequency = <0>;
-		};
-
-		/*
-		 * The external audio clocks are configured as 0 Hz fixed frequency clocks by
-		 * default. Boards that provide audio clocks should override them.
-		 */
-		audio_clk_a: audio_clk_a {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <0>;
-		};
-		audio_clk_b: audio_clk_b {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <0>;
-		};
-		audio_clk_c: audio_clk_c {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <0>;
-		};
-
-		/* External USB clock - can be overridden by the board */
-		usb_extal_clk: usb_extal {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <48000000>;
-		};
-
-		/* External CAN clock */
-		can_clk: can {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			/* This value must be overridden by the board. */
-			clock-frequency = <0>;
-		};
+	/* External root clock */
+	extal_clk: extal {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board. */
+		clock-frequency = <0>;
+	};
 
-		/* External SCIF clock */
-		scif_clk: scif {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			/* This value must be overridden by the board. */
-			clock-frequency = <0>;
-		};
+	/*
+	 * The external audio clocks are configured as 0 Hz fixed frequency
+	 * clocks by default.
+	 * Boards that provide audio clocks should override them.
+	 */
+	audio_clk_a: audio_clk_a {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+	};
+	audio_clk_b: audio_clk_b {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+	};
+	audio_clk_c: audio_clk_c {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+	};
 
-		/* Special CPG clocks */
-		cpg_clocks: cpg_clocks@e6150000 {
-			compatible = "renesas,r8a7793-cpg-clocks",
-				     "renesas,rcar-gen2-cpg-clocks";
-			reg = <0 0xe6150000 0 0x1000>;
-			clocks = <&extal_clk &usb_extal_clk>;
-			#clock-cells = <1>;
-			clock-output-names = "main", "pll0", "pll1", "pll3",
-					     "lb", "qspi", "sdh", "sd0", "z",
-					     "rcan", "adsp";
-			#power-domain-cells = <0>;
-		};
+	/* External USB clock - can be overridden by the board */
+	usb_extal_clk: usb_extal {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <48000000>;
+	};
 
-		/* Variable factor clocks */
-		sd2_clk: sd2@e6150078 {
-			compatible = "renesas,r8a7793-div6-clock",
-				     "renesas,cpg-div6-clock";
-			reg = <0 0xe6150078 0 4>;
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-		};
-		sd3_clk: sd3@e615026c {
-			compatible = "renesas,r8a7793-div6-clock",
-				     "renesas,cpg-div6-clock";
-			reg = <0 0xe615026c 0 4>;
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-		};
-		mmc0_clk: mmc0@e6150240 {
-			compatible = "renesas,r8a7793-div6-clock",
-				     "renesas,cpg-div6-clock";
-			reg = <0 0xe6150240 0 4>;
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-		};
+	/* External CAN clock */
+	can_clk: can {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board. */
+		clock-frequency = <0>;
+	};
 
-		/* Fixed factor clocks */
-		pll1_div2_clk: pll1_div2 {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7793_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <2>;
-			clock-mult = <1>;
-		};
-		zg_clk: zg {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7793_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <5>;
-			clock-mult = <1>;
-		};
-		zx_clk: zx {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7793_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <3>;
-			clock-mult = <1>;
-		};
-		zs_clk: zs {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7793_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <6>;
-			clock-mult = <1>;
-		};
-		hp_clk: hp {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7793_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <12>;
-			clock-mult = <1>;
-		};
-		p_clk: p {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7793_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <24>;
-			clock-mult = <1>;
-		};
-		m2_clk: m2 {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7793_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <8>;
-			clock-mult = <1>;
-		};
-		rclk_clk: rclk {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7793_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <(48 * 1024)>;
-			clock-mult = <1>;
-		};
-		mp_clk: mp {
-			compatible = "fixed-factor-clock";
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-			clock-div = <15>;
-			clock-mult = <1>;
-		};
-		cp_clk: cp {
-			compatible = "fixed-factor-clock";
-			clocks = <&extal_clk>;
-			#clock-cells = <0>;
-			clock-div = <2>;
-			clock-mult = <1>;
-		};
+	/* External SCIF clock */
+	scif_clk: scif {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board. */
+		clock-frequency = <0>;
+	};
 
-		/* Gate clocks */
-		mstp1_clks: mstp1_clks@e6150134 {
-			compatible = "renesas,r8a7793-mstp-clocks",
-				     "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150134 0 4>, <0 0xe6150038 0 4>;
-			clocks = <&zs_clk>, <&zs_clk>, <&zs_clk>, <&p_clk>,
-				 <&zg_clk>, <&zs_clk>, <&zs_clk>, <&zs_clk>,
-				 <&p_clk>, <&p_clk>, <&rclk_clk>, <&cp_clk>,
-				 <&zs_clk>, <&zs_clk>, <&zs_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7793_CLK_VCP0 R8A7793_CLK_VPC0
-				R8A7793_CLK_SSP1 R8A7793_CLK_TMU1
-				R8A7793_CLK_3DG R8A7793_CLK_2DDMAC
-				R8A7793_CLK_FDP1_1 R8A7793_CLK_FDP1_0
-				R8A7793_CLK_TMU3 R8A7793_CLK_TMU2
-				R8A7793_CLK_CMT0 R8A7793_CLK_TMU0
-				R8A7793_CLK_VSP1_DU1 R8A7793_CLK_VSP1_DU0
-				R8A7793_CLK_VSP1_S
-			>;
-			clock-output-names =
-				"vcp0", "vpc0", "ssp_dev", "tmu1",
-				"pvrsrvkm", "tddmac", "fdp1", "fdp0",
-				"tmu3", "tmu2", "cmt0", "tmu0", "vsp1-du1",
-				"vsp1-du0", "vsps";
-		};
-		mstp2_clks: mstp2_clks@e6150138 {
-			compatible = "renesas,r8a7793-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150138 0 4>, <0 0xe6150040 0 4>;
-			clocks = <&mp_clk>, <&mp_clk>, <&mp_clk>, <&mp_clk>,
-				 <&mp_clk>, <&mp_clk>, <&zs_clk>, <&zs_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7793_CLK_SCIFA2 R8A7793_CLK_SCIFA1 R8A7793_CLK_SCIFA0
-				R8A7793_CLK_SCIFB0 R8A7793_CLK_SCIFB1 R8A7793_CLK_SCIFB2
-				R8A7793_CLK_SYS_DMAC1 R8A7793_CLK_SYS_DMAC0
-			>;
-			clock-output-names =
-				"scifa2", "scifa1", "scifa0", "scifb0",
-				"scifb1", "scifb2", "sys-dmac1", "sys-dmac0";
-		};
-		mstp3_clks: mstp3_clks@e615013c {
-			compatible = "renesas,r8a7793-mstp-clocks",
-				     "renesas,cpg-mstp-clocks";
-			reg = <0 0xe615013c 0 4>, <0 0xe6150048 0 4>;
-			clocks = <&cp_clk>, <&sd3_clk>, <&sd2_clk>,
-				 <&cpg_clocks R8A7793_CLK_SD0>, <&mmc0_clk>,
-				 <&hp_clk>, <&mp_clk>, <&hp_clk>, <&mp_clk>,
-				 <&rclk_clk>, <&hp_clk>, <&hp_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7793_CLK_TPU0 R8A7793_CLK_SDHI2
-				R8A7793_CLK_SDHI1 R8A7793_CLK_SDHI0
-				R8A7793_CLK_MMCIF0 R8A7793_CLK_IIC0
-				R8A7793_CLK_PCIEC R8A7793_CLK_IIC1
-				R8A7793_CLK_SSUSB R8A7793_CLK_CMT1
-				R8A7793_CLK_USBDMAC0 R8A7793_CLK_USBDMAC1
-			>;
-			clock-output-names =
-				"tpu0", "sdhi2", "sdhi1", "sdhi0", "mmcif0",
-				"i2c7", "pciec", "i2c8", "ssusb", "cmt1",
-				"usbdmac0", "usbdmac1";
-		};
-		mstp4_clks: mstp4_clks@e6150140 {
-			compatible = "renesas,r8a7793-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150140 0 4>, <0 0xe615004c 0 4>;
-			clocks = <&cp_clk>, <&zs_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7793_CLK_IRQC R8A7793_CLK_INTC_SYS
-			>;
-			clock-output-names = "irqc", "intc-sys";
-		};
-		mstp5_clks: mstp5_clks@e6150144 {
-			compatible = "renesas,r8a7793-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150144 0 4>, <0 0xe615003c 0 4>;
-			clocks = <&hp_clk>, <&hp_clk>, <&extal_clk>;
-			#clock-cells = <1>;
-			clock-indices = <R8A7793_CLK_AUDIO_DMAC0 R8A7793_CLK_AUDIO_DMAC1
-					 R8A7793_CLK_THERMAL>;
-			clock-output-names = "audmac0", "audmac1", "thermal";
-		};
-		mstp7_clks: mstp7_clks@e615014c {
-			compatible = "renesas,r8a7793-mstp-clocks",
-				     "renesas,cpg-mstp-clocks";
-			reg = <0 0xe615014c 0 4>, <0 0xe61501c4 0 4>;
-			clocks = <&mp_clk>,  <&hp_clk>, <&zs_clk>, <&p_clk>,
-				 <&p_clk>, <&zs_clk>, <&zs_clk>, <&p_clk>,
-				 <&p_clk>, <&p_clk>, <&p_clk>, <&zx_clk>,
-				 <&zx_clk>, <&zx_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7793_CLK_EHCI R8A7793_CLK_HSUSB
-				R8A7793_CLK_HSCIF2 R8A7793_CLK_SCIF5
-				R8A7793_CLK_SCIF4 R8A7793_CLK_HSCIF1
-				R8A7793_CLK_HSCIF0 R8A7793_CLK_SCIF3
-				R8A7793_CLK_SCIF2 R8A7793_CLK_SCIF1
-				R8A7793_CLK_SCIF0 R8A7793_CLK_DU1
-				R8A7793_CLK_DU0 R8A7793_CLK_LVDS0
-			>;
-			clock-output-names =
-				"ehci", "hsusb", "hscif2", "scif5", "scif4",
-				"hscif1", "hscif0", "scif3", "scif2",
-				"scif1", "scif0", "du1", "du0", "lvds0";
-		};
-		mstp8_clks: mstp8_clks@e6150990 {
-			compatible = "renesas,r8a7793-mstp-clocks",
-				     "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150990 0 4>, <0 0xe61509a0 0 4>;
-			clocks = <&zx_clk>, <&zg_clk>, <&zg_clk>, <&zg_clk>,
-				 <&p_clk>, <&zs_clk>, <&zs_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7793_CLK_IPMMU_SGX R8A7793_CLK_VIN2
-				R8A7793_CLK_VIN1 R8A7793_CLK_VIN0
-				R8A7793_CLK_ETHER R8A7793_CLK_SATA1
-				R8A7793_CLK_SATA0
-			>;
-			clock-output-names =
-				"ipmmu_sgx", "vin2", "vin1", "vin0", "ether",
-				"sata1", "sata0";
-		};
-		mstp9_clks: mstp9_clks@e6150994 {
-			compatible = "renesas,r8a7793-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150994 0 4>, <0 0xe61509a4 0 4>;
-			clocks = <&cp_clk>, <&cp_clk>, <&cp_clk>, <&cp_clk>,
-				 <&cp_clk>, <&cp_clk>, <&cp_clk>, <&cp_clk>,
-				 <&p_clk>, <&p_clk>,
-				 <&cpg_clocks R8A7793_CLK_QSPI>, <&hp_clk>,
-				 <&cp_clk>, <&hp_clk>, <&hp_clk>, <&hp_clk>,
-				 <&hp_clk>, <&hp_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7793_CLK_GPIO7 R8A7793_CLK_GPIO6
-				R8A7793_CLK_GPIO5 R8A7793_CLK_GPIO4
-				R8A7793_CLK_GPIO3 R8A7793_CLK_GPIO2
-				R8A7793_CLK_GPIO1 R8A7793_CLK_GPIO0
-				R8A7793_CLK_QSPI_MOD R8A7793_CLK_RCAN1
-				R8A7793_CLK_RCAN0 R8A7793_CLK_I2C5
-				R8A7793_CLK_IICDVFS R8A7793_CLK_I2C4
-				R8A7793_CLK_I2C3 R8A7793_CLK_I2C2
-				R8A7793_CLK_I2C1 R8A7793_CLK_I2C0
-			>;
-			clock-output-names =
-				"gpio7", "gpio6", "gpio5", "gpio4",
-				"gpio3", "gpio2", "gpio1", "gpio0",
-				"rcan1", "rcan0", "qspi_mod", "i2c5",
-				"i2c6", "i2c4", "i2c3", "i2c2", "i2c1",
-				"i2c0";
-		};
-		mstp10_clks: mstp10_clks@e6150998 {
-			compatible = "renesas,r8a7793-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150998 0 4>, <0 0xe61509a8 0 4>;
-			clocks = <&p_clk>,
-				<&mstp10_clks R8A7793_CLK_SSI_ALL>, <&mstp10_clks R8A7793_CLK_SSI_ALL>,
-				<&mstp10_clks R8A7793_CLK_SSI_ALL>, <&mstp10_clks R8A7793_CLK_SSI_ALL>,
-				<&mstp10_clks R8A7793_CLK_SSI_ALL>, <&mstp10_clks R8A7793_CLK_SSI_ALL>,
-				<&mstp10_clks R8A7793_CLK_SSI_ALL>, <&mstp10_clks R8A7793_CLK_SSI_ALL>,
-				<&mstp10_clks R8A7793_CLK_SSI_ALL>, <&mstp10_clks R8A7793_CLK_SSI_ALL>,
-				<&p_clk>,
-				<&mstp10_clks R8A7793_CLK_SCU_ALL>, <&mstp10_clks R8A7793_CLK_SCU_ALL>,
-				<&mstp10_clks R8A7793_CLK_SCU_ALL>, <&mstp10_clks R8A7793_CLK_SCU_ALL>,
-				<&mstp10_clks R8A7793_CLK_SCU_ALL>, <&mstp10_clks R8A7793_CLK_SCU_ALL>,
-				<&mstp10_clks R8A7793_CLK_SCU_ALL>, <&mstp10_clks R8A7793_CLK_SCU_ALL>,
-				<&mstp10_clks R8A7793_CLK_SCU_ALL>, <&mstp10_clks R8A7793_CLK_SCU_ALL>,
-				<&mstp10_clks R8A7793_CLK_SCU_ALL>, <&mstp10_clks R8A7793_CLK_SCU_ALL>,
-				<&mstp10_clks R8A7793_CLK_SCU_ALL>, <&mstp10_clks R8A7793_CLK_SCU_ALL>;
-
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7793_CLK_SSI_ALL
-				R8A7793_CLK_SSI9 R8A7793_CLK_SSI8 R8A7793_CLK_SSI7 R8A7793_CLK_SSI6 R8A7793_CLK_SSI5
-				R8A7793_CLK_SSI4 R8A7793_CLK_SSI3 R8A7793_CLK_SSI2 R8A7793_CLK_SSI1 R8A7793_CLK_SSI0
-				R8A7793_CLK_SCU_ALL
-				R8A7793_CLK_SCU_DVC1 R8A7793_CLK_SCU_DVC0
-				R8A7793_CLK_SCU_CTU1_MIX1 R8A7793_CLK_SCU_CTU0_MIX0
-				R8A7793_CLK_SCU_SRC9 R8A7793_CLK_SCU_SRC8 R8A7793_CLK_SCU_SRC7 R8A7793_CLK_SCU_SRC6 R8A7793_CLK_SCU_SRC5
-				R8A7793_CLK_SCU_SRC4 R8A7793_CLK_SCU_SRC3 R8A7793_CLK_SCU_SRC2 R8A7793_CLK_SCU_SRC1 R8A7793_CLK_SCU_SRC0
-			>;
-			clock-output-names =
-				"ssi-all",
-				"ssi9", "ssi8", "ssi7", "ssi6", "ssi5",
-				"ssi4", "ssi3", "ssi2", "ssi1", "ssi0",
-				"scu-all",
-				"scu-dvc1", "scu-dvc0",
-				"scu-ctu1-mix1", "scu-ctu0-mix0",
-				"scu-src9", "scu-src8", "scu-src7", "scu-src6", "scu-src5",
-				"scu-src4", "scu-src3", "scu-src2", "scu-src1", "scu-src0";
-		};
-		mstp11_clks: mstp11_clks@e615099c {
-			compatible = "renesas,r8a7793-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe615099c 0 4>, <0 0xe61509ac 0 4>;
-			clocks = <&mp_clk>, <&mp_clk>, <&mp_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7793_CLK_SCIFA3 R8A7793_CLK_SCIFA4 R8A7793_CLK_SCIFA5
-			>;
-			clock-output-names = "scifa3", "scifa4", "scifa5";
-		};
+	/* Special CPG clocks */
+	cpg: clock-controller@e6150000 {
+		compatible = "renesas,r8a7793-cpg-mssr";
+		reg = <0 0xe6150000 0 0x1000>;
+		clocks = <&extal_clk>, <&usb_extal_clk>;
+		clock-names = "extal", "usb_extal";
+		#clock-cells = <2>;
+		#power-domain-cells = <0>;
+		#reset-cells = <1>;
 	};
 
 	rst: reset-controller@e6160000 {
@@ -1428,19 +1182,20 @@
 			<0 0xec740000 0 0x200>;  /* Audio DMAC peri peri*/
 		reg-names = "scu", "adg", "ssiu", "ssi", "audmapp";
 
-		clocks = <&mstp10_clks R8A7793_CLK_SSI_ALL>,
-			<&mstp10_clks R8A7793_CLK_SSI9>, <&mstp10_clks R8A7793_CLK_SSI8>,
-			<&mstp10_clks R8A7793_CLK_SSI7>, <&mstp10_clks R8A7793_CLK_SSI6>,
-			<&mstp10_clks R8A7793_CLK_SSI5>, <&mstp10_clks R8A7793_CLK_SSI4>,
-			<&mstp10_clks R8A7793_CLK_SSI3>, <&mstp10_clks R8A7793_CLK_SSI2>,
-			<&mstp10_clks R8A7793_CLK_SSI1>, <&mstp10_clks R8A7793_CLK_SSI0>,
-			<&mstp10_clks R8A7793_CLK_SCU_SRC9>, <&mstp10_clks R8A7793_CLK_SCU_SRC8>,
-			<&mstp10_clks R8A7793_CLK_SCU_SRC7>, <&mstp10_clks R8A7793_CLK_SCU_SRC6>,
-			<&mstp10_clks R8A7793_CLK_SCU_SRC5>, <&mstp10_clks R8A7793_CLK_SCU_SRC4>,
-			<&mstp10_clks R8A7793_CLK_SCU_SRC3>, <&mstp10_clks R8A7793_CLK_SCU_SRC2>,
-			<&mstp10_clks R8A7793_CLK_SCU_SRC1>, <&mstp10_clks R8A7793_CLK_SCU_SRC0>,
-			<&mstp10_clks R8A7793_CLK_SCU_DVC0>, <&mstp10_clks R8A7793_CLK_SCU_DVC1>,
-			<&audio_clk_a>, <&audio_clk_b>, <&audio_clk_c>, <&m2_clk>;
+		clocks = <&cpg CPG_MOD 1005>,
+			 <&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>,
+			 <&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>,
+			 <&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>,
+			 <&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>,
+			 <&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>,
+			 <&cpg CPG_MOD 1022>, <&cpg CPG_MOD 1023>,
+			 <&cpg CPG_MOD 1024>, <&cpg CPG_MOD 1025>,
+			 <&cpg CPG_MOD 1026>, <&cpg CPG_MOD 1027>,
+			 <&cpg CPG_MOD 1028>, <&cpg CPG_MOD 1029>,
+			 <&cpg CPG_MOD 1030>, <&cpg CPG_MOD 1031>,
+			 <&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>,
+			 <&audio_clk_a>, <&audio_clk_b>, <&audio_clk_c>,
+			 <&cpg CPG_CORE R8A7793_CLK_M2>;
 		clock-names = "ssi-all",
 				"ssi.9", "ssi.8", "ssi.7", "ssi.6", "ssi.5",
 				"ssi.4", "ssi.3", "ssi.2", "ssi.1", "ssi.0",
@@ -1449,6 +1204,13 @@
 				"dvc.0", "dvc.1",
 				"clk_a", "clk_b", "clk_c", "clk_i";
 		power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+		resets = <&cpg 1005>,
+			 <&cpg 1006>, <&cpg 1007>, <&cpg 1008>, <&cpg 1009>,
+			 <&cpg 1010>, <&cpg 1011>, <&cpg 1012>, <&cpg 1013>,
+			 <&cpg 1014>, <&cpg 1015>;
+		reset-names = "ssi-all",
+			      "ssi.9", "ssi.8", "ssi.7", "ssi.6", "ssi.5",
+			      "ssi.4", "ssi.3", "ssi.2", "ssi.1", "ssi.0";
 
 		status = "disabled";
 
diff --git a/arch/arm/boot/dts/r8a7794-alt.dts b/arch/arm/boot/dts/r8a7794-alt.dts
index f1eea13cdf44..bd98790d964e 100644
--- a/arch/arm/boot/dts/r8a7794-alt.dts
+++ b/arch/arm/boot/dts/r8a7794-alt.dts
@@ -167,8 +167,7 @@
 	pinctrl-names = "default";
 	status = "okay";
 
-	clocks = <&mstp7_clks R8A7794_CLK_DU0>,
-		 <&mstp7_clks R8A7794_CLK_DU1>,
+	clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>,
 		 <&x13_clk>, <&x2_clk>;
 	clock-names = "du.0", "du.1", "dclkin.0", "dclkin.1";
 
@@ -305,7 +304,7 @@
 	vmmc-supply = <&vcc_sdhi0>;
 	vqmmc-supply = <&vccq_sdhi0>;
 	cd-gpios = <&gpio6 6 GPIO_ACTIVE_LOW>;
-	wp-gpios = <&gpio6 7 GPIO_ACTIVE_LOW>;
+	wp-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
 	sd-uhs-sdr50;
 	sd-uhs-sdr104;
 	status = "okay";
@@ -319,7 +318,7 @@
 	vmmc-supply = <&vcc_sdhi1>;
 	vqmmc-supply = <&vccq_sdhi1>;
 	cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
-	wp-gpios = <&gpio6 15 GPIO_ACTIVE_LOW>;
+	wp-gpios = <&gpio6 15 GPIO_ACTIVE_HIGH>;
 	sd-uhs-sdr50;
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/r8a7794-silk.dts b/arch/arm/boot/dts/r8a7794-silk.dts
index 4cb5278d104d..edfad0e5ac53 100644
--- a/arch/arm/boot/dts/r8a7794-silk.dts
+++ b/arch/arm/boot/dts/r8a7794-silk.dts
@@ -423,8 +423,7 @@
 	pinctrl-names = "default";
 	status = "okay";
 
-	clocks = <&mstp7_clks R8A7794_CLK_DU0>,
-		 <&mstp7_clks R8A7794_CLK_DU1>,
+	clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>,
 		 <&x2_clk>, <&x3_clk>;
 	clock-names = "du.0", "du.1", "dclkin.0", "dclkin.1";
 
diff --git a/arch/arm/boot/dts/r8a7794.dtsi b/arch/arm/boot/dts/r8a7794.dtsi
index 26535414203a..5643976c1356 100644
--- a/arch/arm/boot/dts/r8a7794.dtsi
+++ b/arch/arm/boot/dts/r8a7794.dtsi
@@ -9,7 +9,7 @@
  * kind, whether express or implied.
  */
 
-#include <dt-bindings/clock/r8a7794-clock.h>
+#include <dt-bindings/clock/r8a7794-cpg-mssr.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/power/r8a7794-sysc.h>
@@ -43,7 +43,7 @@
 			compatible = "arm,cortex-a7";
 			reg = <0>;
 			clock-frequency = <1000000000>;
-			clocks = <&z2_clk>;
+			clocks = <&cpg CPG_CORE R8A7794_CLK_Z2>;
 			power-domains = <&sysc R8A7794_PD_CA7_CPU0>;
 			next-level-cache = <&L2_CA7>;
 		};
@@ -53,6 +53,7 @@
 			compatible = "arm,cortex-a7";
 			reg = <1>;
 			clock-frequency = <1000000000>;
+			clocks = <&cpg CPG_CORE R8A7794_CLK_Z2>;
 			power-domains = <&sysc R8A7794_PD_CA7_CPU1>;
 			next-level-cache = <&L2_CA7>;
 		};
@@ -75,13 +76,14 @@
 			<0 0xf1004000 0 0x2000>,
 			<0 0xf1006000 0 0x2000>;
 		interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
-		clocks = <&mstp4_clks R8A7794_CLK_INTC_SYS>;
+		clocks = <&cpg CPG_MOD 408>;
 		clock-names = "clk";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 408>;
 	};
 
 	gpio0: gpio@e6050000 {
-		compatible = "renesas,gpio-r8a7794", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7794", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6050000 0 0x50>;
 		interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -89,12 +91,13 @@
 		gpio-ranges = <&pfc 0 0 32>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7794_CLK_GPIO0>;
+		clocks = <&cpg CPG_MOD 912>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 912>;
 	};
 
 	gpio1: gpio@e6051000 {
-		compatible = "renesas,gpio-r8a7794", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7794", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6051000 0 0x50>;
 		interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -102,12 +105,13 @@
 		gpio-ranges = <&pfc 0 32 26>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7794_CLK_GPIO1>;
+		clocks = <&cpg CPG_MOD 911>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 911>;
 	};
 
 	gpio2: gpio@e6052000 {
-		compatible = "renesas,gpio-r8a7794", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7794", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6052000 0 0x50>;
 		interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -115,12 +119,13 @@
 		gpio-ranges = <&pfc 0 64 32>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7794_CLK_GPIO2>;
+		clocks = <&cpg CPG_MOD 910>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 910>;
 	};
 
 	gpio3: gpio@e6053000 {
-		compatible = "renesas,gpio-r8a7794", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7794", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6053000 0 0x50>;
 		interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -128,12 +133,13 @@
 		gpio-ranges = <&pfc 0 96 32>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7794_CLK_GPIO3>;
+		clocks = <&cpg CPG_MOD 909>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 909>;
 	};
 
 	gpio4: gpio@e6054000 {
-		compatible = "renesas,gpio-r8a7794", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7794", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6054000 0 0x50>;
 		interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -141,12 +147,13 @@
 		gpio-ranges = <&pfc 0 128 32>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7794_CLK_GPIO4>;
+		clocks = <&cpg CPG_MOD 908>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 908>;
 	};
 
 	gpio5: gpio@e6055000 {
-		compatible = "renesas,gpio-r8a7794", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7794", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6055000 0 0x50>;
 		interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -154,12 +161,13 @@
 		gpio-ranges = <&pfc 0 160 28>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7794_CLK_GPIO5>;
+		clocks = <&cpg CPG_MOD 907>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 907>;
 	};
 
 	gpio6: gpio@e6055400 {
-		compatible = "renesas,gpio-r8a7794", "renesas,gpio-rcar";
+		compatible = "renesas,gpio-r8a7794", "renesas,rcar-gen2-gpio";
 		reg = <0 0xe6055400 0 0x50>;
 		interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
 		#gpio-cells = <2>;
@@ -167,8 +175,9 @@
 		gpio-ranges = <&pfc 0 192 26>;
 		#interrupt-cells = <2>;
 		interrupt-controller;
-		clocks = <&mstp9_clks R8A7794_CLK_GPIO6>;
+		clocks = <&cpg CPG_MOD 905>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 905>;
 	};
 
 	cmt0: timer@ffca0000 {
@@ -176,9 +185,10 @@
 		reg = <0 0xffca0000 0 0x1004>;
 		interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp1_clks R8A7794_CLK_CMT0>;
+		clocks = <&cpg CPG_MOD 124>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 124>;
 
 		renesas,channels-mask = <0x60>;
 
@@ -196,9 +206,10 @@
 			     <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7794_CLK_CMT1>;
+		clocks = <&cpg CPG_MOD 329>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 329>;
 
 		renesas,channels-mask = <0xff>;
 
@@ -228,8 +239,9 @@
 			     <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp4_clks R8A7794_CLK_IRQC>;
+		clocks = <&cpg CPG_MOD 407>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 407>;
 	};
 
 	pfc: pin-controller@e6060000 {
@@ -261,9 +273,10 @@
 				"ch4", "ch5", "ch6", "ch7",
 				"ch8", "ch9", "ch10", "ch11",
 				"ch12", "ch13", "ch14";
-		clocks = <&mstp2_clks R8A7794_CLK_SYS_DMAC0>;
+		clocks = <&cpg CPG_MOD 219>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 219>;
 		#dma-cells = <1>;
 		dma-channels = <15>;
 	};
@@ -292,9 +305,10 @@
 				"ch4", "ch5", "ch6", "ch7",
 				"ch8", "ch9", "ch10", "ch11",
 				"ch12", "ch13", "ch14";
-		clocks = <&mstp2_clks R8A7794_CLK_SYS_DMAC1>;
+		clocks = <&cpg CPG_MOD 218>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 218>;
 		#dma-cells = <1>;
 		dma-channels = <15>;
 	};
@@ -320,9 +334,10 @@
 				  "ch0", "ch1", "ch2", "ch3", "ch4", "ch5",
 				  "ch6", "ch7", "ch8", "ch9", "ch10", "ch11",
 				  "ch12";
-		clocks = <&mstp5_clks R8A7794_CLK_AUDIO_DMAC0>;
+		clocks = <&cpg CPG_MOD 502>;
 		clock-names = "fck";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 502>;
 		#dma-cells = <1>;
 		dma-channels = <13>;
 	};
@@ -332,12 +347,13 @@
 			     "renesas,rcar-gen2-scifa", "renesas,scifa";
 		reg = <0 0xe6c40000 0 64>;
 		interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7794_CLK_SCIFA0>;
+		clocks = <&cpg CPG_MOD 204>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x21>, <&dmac0 0x22>,
 		       <&dmac1 0x21>, <&dmac1 0x22>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 204>;
 		status = "disabled";
 	};
 
@@ -346,12 +362,13 @@
 			     "renesas,rcar-gen2-scifa", "renesas,scifa";
 		reg = <0 0xe6c50000 0 64>;
 		interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7794_CLK_SCIFA1>;
+		clocks = <&cpg CPG_MOD 203>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x25>, <&dmac0 0x26>,
 		       <&dmac1 0x25>, <&dmac1 0x26>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 203>;
 		status = "disabled";
 	};
 
@@ -360,12 +377,13 @@
 			     "renesas,rcar-gen2-scifa", "renesas,scifa";
 		reg = <0 0xe6c60000 0 64>;
 		interrupts = <GIC_SPI 151 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7794_CLK_SCIFA2>;
+		clocks = <&cpg CPG_MOD 202>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x27>, <&dmac0 0x28>,
 		       <&dmac1 0x27>, <&dmac1 0x28>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 202>;
 		status = "disabled";
 	};
 
@@ -374,12 +392,13 @@
 			     "renesas,rcar-gen2-scifa", "renesas,scifa";
 		reg = <0 0xe6c70000 0 64>;
 		interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp11_clks R8A7794_CLK_SCIFA3>;
+		clocks = <&cpg CPG_MOD 1106>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x1b>, <&dmac0 0x1c>,
 		       <&dmac1 0x1b>, <&dmac1 0x1c>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 1106>;
 		status = "disabled";
 	};
 
@@ -388,12 +407,13 @@
 			     "renesas,rcar-gen2-scifa", "renesas,scifa";
 		reg = <0 0xe6c78000 0 64>;
 		interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp11_clks R8A7794_CLK_SCIFA4>;
+		clocks = <&cpg CPG_MOD 1107>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x1f>, <&dmac0 0x20>,
 		       <&dmac1 0x1f>, <&dmac1 0x20>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 1107>;
 		status = "disabled";
 	};
 
@@ -402,12 +422,13 @@
 			     "renesas,rcar-gen2-scifa", "renesas,scifa";
 		reg = <0 0xe6c80000 0 64>;
 		interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp11_clks R8A7794_CLK_SCIFA5>;
+		clocks = <&cpg CPG_MOD 1108>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x23>, <&dmac0 0x24>,
 		       <&dmac1 0x23>, <&dmac1 0x24>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 1108>;
 		status = "disabled";
 	};
 
@@ -416,12 +437,13 @@
 			     "renesas,rcar-gen2-scifb", "renesas,scifb";
 		reg = <0 0xe6c20000 0 0x100>;
 		interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7794_CLK_SCIFB0>;
+		clocks = <&cpg CPG_MOD 206>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x3d>, <&dmac0 0x3e>,
 		       <&dmac1 0x3d>, <&dmac1 0x3e>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 206>;
 		status = "disabled";
 	};
 
@@ -430,12 +452,13 @@
 			     "renesas,rcar-gen2-scifb", "renesas,scifb";
 		reg = <0 0xe6c30000 0 0x100>;
 		interrupts = <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7794_CLK_SCIFB1>;
+		clocks = <&cpg CPG_MOD 207>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x19>, <&dmac0 0x1a>,
 		       <&dmac1 0x19>, <&dmac1 0x1a>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 207>;
 		status = "disabled";
 	};
 
@@ -444,12 +467,13 @@
 			     "renesas,rcar-gen2-scifb", "renesas,scifb";
 		reg = <0 0xe6ce0000 0 0x100>;
 		interrupts = <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp2_clks R8A7794_CLK_SCIFB2>;
+		clocks = <&cpg CPG_MOD 216>;
 		clock-names = "fck";
 		dmas = <&dmac0 0x1d>, <&dmac0 0x1e>,
 		       <&dmac1 0x1d>, <&dmac1 0x1e>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 216>;
 		status = "disabled";
 	};
 
@@ -458,13 +482,14 @@
 			     "renesas,scif";
 		reg = <0 0xe6e60000 0 64>;
 		interrupts = <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7794_CLK_SCIF0>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 721>, <&cpg CPG_CORE R8A7794_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x29>, <&dmac0 0x2a>,
 		       <&dmac1 0x29>, <&dmac1 0x2a>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 721>;
 		status = "disabled";
 	};
 
@@ -473,13 +498,14 @@
 			     "renesas,scif";
 		reg = <0 0xe6e68000 0 64>;
 		interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7794_CLK_SCIF1>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 720>, <&cpg CPG_CORE R8A7794_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x2d>, <&dmac0 0x2e>,
 		       <&dmac1 0x2d>, <&dmac1 0x2e>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 720>;
 		status = "disabled";
 	};
 
@@ -488,13 +514,14 @@
 			     "renesas,scif";
 		reg = <0 0xe6e58000 0 64>;
 		interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7794_CLK_SCIF2>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 719>, <&cpg CPG_CORE R8A7794_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x2b>, <&dmac0 0x2c>,
 		       <&dmac1 0x2b>, <&dmac1 0x2c>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 719>;
 		status = "disabled";
 	};
 
@@ -503,13 +530,14 @@
 			     "renesas,scif";
 		reg = <0 0xe6ea8000 0 64>;
 		interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7794_CLK_SCIF3>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 718>, <&cpg CPG_CORE R8A7794_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x2f>, <&dmac0 0x30>,
 		       <&dmac1 0x2f>, <&dmac1 0x30>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 718>;
 		status = "disabled";
 	};
 
@@ -518,13 +546,14 @@
 			     "renesas,scif";
 		reg = <0 0xe6ee0000 0 64>;
 		interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7794_CLK_SCIF4>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 715>, <&cpg CPG_CORE R8A7794_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0xfb>, <&dmac0 0xfc>,
 		       <&dmac1 0xfb>, <&dmac1 0xfc>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 715>;
 		status = "disabled";
 	};
 
@@ -533,13 +562,14 @@
 			     "renesas,scif";
 		reg = <0 0xe6ee8000 0 64>;
 		interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7794_CLK_SCIF5>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 714>, <&cpg CPG_CORE R8A7794_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0xfd>, <&dmac0 0xfe>,
 		       <&dmac1 0xfd>, <&dmac1 0xfe>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 714>;
 		status = "disabled";
 	};
 
@@ -548,13 +578,14 @@
 			     "renesas,rcar-gen2-hscif", "renesas,hscif";
 		reg = <0 0xe62c0000 0 96>;
 		interrupts = <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7794_CLK_HSCIF0>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 717>, <&cpg CPG_CORE R8A7794_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x39>, <&dmac0 0x3a>,
 		       <&dmac1 0x39>, <&dmac1 0x3a>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 717>;
 		status = "disabled";
 	};
 
@@ -563,13 +594,14 @@
 			     "renesas,rcar-gen2-hscif", "renesas,hscif";
 		reg = <0 0xe62c8000 0 96>;
 		interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7794_CLK_HSCIF1>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 716>, <&cpg CPG_CORE R8A7794_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x4d>, <&dmac0 0x4e>,
 		       <&dmac1 0x4d>, <&dmac1 0x4e>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 716>;
 		status = "disabled";
 	};
 
@@ -578,13 +610,14 @@
 			     "renesas,rcar-gen2-hscif", "renesas,hscif";
 		reg = <0 0xe62d0000 0 96>;
 		interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7794_CLK_HSCIF2>, <&zs_clk>,
+		clocks = <&cpg CPG_MOD 713>, <&cpg CPG_CORE R8A7794_CLK_ZS>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
 		dmas = <&dmac0 0x3b>, <&dmac0 0x3c>,
 		       <&dmac1 0x3b>, <&dmac1 0x3c>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 713>;
 		status = "disabled";
 	};
 
@@ -610,8 +643,9 @@
 		compatible = "renesas,ether-r8a7794";
 		reg = <0 0xee700000 0 0x400>;
 		interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7794_CLK_ETHER>;
+		clocks = <&cpg CPG_MOD 813>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 813>;
 		phy-mode = "rmii";
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -623,8 +657,9 @@
 			     "renesas,etheravb-rcar-gen2";
 		reg = <0 0xe6800000 0 0x800>, <0 0xee0e8000 0 0x4000>;
 		interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7794_CLK_ETHERAVB>;
+		clocks = <&cpg CPG_MOD 812>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 812>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		status = "disabled";
@@ -635,8 +670,9 @@
 		compatible = "renesas,i2c-r8a7794", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6508000 0 0x40>;
 		interrupts = <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7794_CLK_I2C0>;
+		clocks = <&cpg CPG_MOD 931>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 931>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		i2c-scl-internal-delay-ns = <6>;
@@ -647,8 +683,9 @@
 		compatible = "renesas,i2c-r8a7794", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6518000 0 0x40>;
 		interrupts = <GIC_SPI 288 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7794_CLK_I2C1>;
+		clocks = <&cpg CPG_MOD 930>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 930>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		i2c-scl-internal-delay-ns = <6>;
@@ -659,8 +696,9 @@
 		compatible = "renesas,i2c-r8a7794", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6530000 0 0x40>;
 		interrupts = <GIC_SPI 286 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7794_CLK_I2C2>;
+		clocks = <&cpg CPG_MOD 929>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 929>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		i2c-scl-internal-delay-ns = <6>;
@@ -671,8 +709,9 @@
 		compatible = "renesas,i2c-r8a7794", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6540000 0 0x40>;
 		interrupts = <GIC_SPI 290 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7794_CLK_I2C3>;
+		clocks = <&cpg CPG_MOD 928>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 928>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		i2c-scl-internal-delay-ns = <6>;
@@ -683,8 +722,9 @@
 		compatible = "renesas,i2c-r8a7794", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6520000 0 0x40>;
 		interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7794_CLK_I2C4>;
+		clocks = <&cpg CPG_MOD 927>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 927>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		i2c-scl-internal-delay-ns = <6>;
@@ -695,8 +735,9 @@
 		compatible = "renesas,i2c-r8a7794", "renesas,rcar-gen2-i2c";
 		reg = <0 0xe6528000 0 0x40>;
 		interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7794_CLK_I2C5>;
+		clocks = <&cpg CPG_MOD 925>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 925>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		i2c-scl-internal-delay-ns = <6>;
@@ -708,11 +749,12 @@
 			     "renesas,rmobile-iic";
 		reg = <0 0xe6500000 0 0x425>;
 		interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7794_CLK_IIC0>;
+		clocks = <&cpg CPG_MOD 318>;
 		dmas = <&dmac0 0x61>, <&dmac0 0x62>,
 		       <&dmac1 0x61>, <&dmac1 0x62>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 318>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		status = "disabled";
@@ -723,11 +765,12 @@
 			     "renesas,rmobile-iic";
 		reg = <0 0xe6510000 0 0x425>;
 		interrupts = <GIC_SPI 175 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7794_CLK_IIC1>;
+		clocks = <&cpg CPG_MOD 323>;
 		dmas = <&dmac0 0x65>, <&dmac0 0x66>,
 		       <&dmac1 0x65>, <&dmac1 0x66>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 323>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		status = "disabled";
@@ -737,11 +780,12 @@
 		compatible = "renesas,mmcif-r8a7794", "renesas,sh-mmcif";
 		reg = <0 0xee200000 0 0x80>;
 		interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7794_CLK_MMCIF0>;
+		clocks = <&cpg CPG_MOD 315>;
 		dmas = <&dmac0 0xd1>, <&dmac0 0xd2>,
 		       <&dmac1 0xd1>, <&dmac1 0xd2>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 315>;
 		reg-io-width = <4>;
 		status = "disabled";
 	};
@@ -750,12 +794,13 @@
 		compatible = "renesas,sdhi-r8a7794";
 		reg = <0 0xee100000 0 0x328>;
 		interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7794_CLK_SDHI0>;
+		clocks = <&cpg CPG_MOD 314>;
 		dmas = <&dmac0 0xcd>, <&dmac0 0xce>,
 		       <&dmac1 0xcd>, <&dmac1 0xce>;
 		dma-names = "tx", "rx", "tx", "rx";
 		max-frequency = <195000000>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 314>;
 		status = "disabled";
 	};
 
@@ -763,12 +808,13 @@
 		compatible = "renesas,sdhi-r8a7794";
 		reg = <0 0xee140000 0 0x100>;
 		interrupts = <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7794_CLK_SDHI1>;
+		clocks = <&cpg CPG_MOD 312>;
 		dmas = <&dmac0 0xc1>, <&dmac0 0xc2>,
 		       <&dmac1 0xc1>, <&dmac1 0xc2>;
 		dma-names = "tx", "rx", "tx", "rx";
 		max-frequency = <97500000>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 312>;
 		status = "disabled";
 	};
 
@@ -776,12 +822,13 @@
 		compatible = "renesas,sdhi-r8a7794";
 		reg = <0 0xee160000 0 0x100>;
 		interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7794_CLK_SDHI2>;
+		clocks = <&cpg CPG_MOD 311>;
 		dmas = <&dmac0 0xd3>, <&dmac0 0xd4>,
 		       <&dmac1 0xd3>, <&dmac1 0xd4>;
 		dma-names = "tx", "rx", "tx", "rx";
 		max-frequency = <97500000>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 311>;
 		status = "disabled";
 	};
 
@@ -789,11 +836,12 @@
 		compatible = "renesas,qspi-r8a7794", "renesas,qspi";
 		reg = <0 0xe6b10000 0 0x2c>;
 		interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7794_CLK_QSPI_MOD>;
+		clocks = <&cpg CPG_MOD 917>;
 		dmas = <&dmac0 0x17>, <&dmac0 0x18>,
 		       <&dmac1 0x17>, <&dmac1 0x18>;
 		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 917>;
 		num-cs = <1>;
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -804,8 +852,9 @@
 		compatible = "renesas,vin-r8a7794", "renesas,rcar-gen2-vin";
 		reg = <0 0xe6ef0000 0 0x1000>;
 		interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7794_CLK_VIN0>;
+		clocks = <&cpg CPG_MOD 811>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 811>;
 		status = "disabled";
 	};
 
@@ -813,8 +862,9 @@
 		compatible = "renesas,vin-r8a7794", "renesas,rcar-gen2-vin";
 		reg = <0 0xe6ef1000 0 0x1000>;
 		interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp8_clks R8A7794_CLK_VIN1>;
+		clocks = <&cpg CPG_MOD 810>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 810>;
 		status = "disabled";
 	};
 
@@ -824,8 +874,9 @@
 		reg = <0 0xee090000 0 0xc00>,
 		      <0 0xee080000 0 0x1100>;
 		interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7794_CLK_EHCI>;
+		clocks = <&cpg CPG_MOD 703>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 703>;
 		status = "disabled";
 
 		bus-range = <0 0>;
@@ -857,8 +908,9 @@
 		reg = <0 0xee0d0000 0 0xc00>,
 		      <0 0xee0c0000 0 0x1100>;
 		interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7794_CLK_EHCI>;
+		clocks = <&cpg CPG_MOD 703>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 703>;
 		status = "disabled";
 
 		bus-range = <1 1>;
@@ -888,8 +940,9 @@
 		compatible = "renesas,usbhs-r8a7794", "renesas,rcar-gen2-usbhs";
 		reg = <0 0xe6590000 0 0x100>;
 		interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7794_CLK_HSUSB>;
+		clocks = <&cpg CPG_MOD 704>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 704>;
 		renesas,buswait = <4>;
 		phys = <&usb0 1>;
 		phy-names = "usb";
@@ -902,9 +955,10 @@
 		reg = <0 0xe6590100 0 0x100>;
 		#address-cells = <1>;
 		#size-cells = <0>;
-		clocks = <&mstp7_clks R8A7794_CLK_HSUSB>;
+		clocks = <&cpg CPG_MOD 704>;
 		clock-names = "usbhs";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 704>;
 		status = "disabled";
 
 		usb0: usb-channel@0 {
@@ -917,20 +971,22 @@
 		};
 	};
 
-	vsp1@fe928000 {
+	vsp@fe928000 {
 		compatible = "renesas,vsp1";
 		reg = <0 0xfe928000 0 0x8000>;
 		interrupts = <GIC_SPI 267 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp1_clks R8A7794_CLK_VSP1_S>;
+		clocks = <&cpg CPG_MOD 131>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 131>;
 	};
 
-	vsp1@fe930000 {
+	vsp@fe930000 {
 		compatible = "renesas,vsp1";
 		reg = <0 0xfe930000 0 0x8000>;
 		interrupts = <GIC_SPI 246 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp1_clks R8A7794_CLK_VSP1_DU0>;
+		clocks = <&cpg CPG_MOD 128>;
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 128>;
 	};
 
 	du: display@feb00000 {
@@ -939,8 +995,7 @@
 		reg-names = "du";
 		interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp7_clks R8A7794_CLK_DU0>,
-			 <&mstp7_clks R8A7794_CLK_DU1>;
+		clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>;
 		clock-names = "du.0", "du.1";
 		status = "disabled";
 
@@ -965,10 +1020,11 @@
 		compatible = "renesas,can-r8a7794", "renesas,rcar-gen2-can";
 		reg = <0 0xe6e80000 0 0x1000>;
 		interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7794_CLK_RCAN0>,
-			 <&cpg_clocks R8A7794_CLK_RCAN>, <&can_clk>;
+		clocks = <&cpg CPG_MOD 916>, <&cpg CPG_CORE R8A7794_CLK_RCAN>,
+			 <&can_clk>;
 		clock-names = "clkp1", "clkp2", "can_clk";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 916>;
 		status = "disabled";
 	};
 
@@ -976,434 +1032,74 @@
 		compatible = "renesas,can-r8a7794", "renesas,rcar-gen2-can";
 		reg = <0 0xe6e88000 0 0x1000>;
 		interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp9_clks R8A7794_CLK_RCAN1>,
-			 <&cpg_clocks R8A7794_CLK_RCAN>, <&can_clk>;
+		clocks = <&cpg CPG_MOD 915>, <&cpg CPG_CORE R8A7794_CLK_RCAN>,
+			 <&can_clk>;
 		clock-names = "clkp1", "clkp2", "can_clk";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 915>;
 		status = "disabled";
 	};
 
-	clocks {
-		#address-cells = <2>;
-		#size-cells = <2>;
-		ranges;
-
-		/* External root clock */
-		extal_clk: extal {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			/* This value must be overriden by the board. */
-			clock-frequency = <0>;
-		};
-
-		/* External USB clock - can be overridden by the board */
-		usb_extal_clk: usb_extal {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <48000000>;
-		};
-
-		/* External CAN clock */
-		can_clk: can {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			/* This value must be overridden by the board. */
-			clock-frequency = <0>;
-		};
-
-		/* External SCIF clock */
-		scif_clk: scif {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			/* This value must be overridden by the board. */
-			clock-frequency = <0>;
-		};
+	/* External root clock */
+	extal_clk: extal {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board. */
+		clock-frequency = <0>;
+	};
 
-		/*
-		 * The external audio clocks are configured  as 0 Hz fixed
-		 * frequency clocks by default.  Boards that provide audio
-		 * clocks should override them.
-		 */
-		audio_clka: audio_clka {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <0>;
-		};
-		audio_clkb: audio_clkb {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <0>;
-		};
-		audio_clkc: audio_clkc {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <0>;
-		};
+	/* External USB clock - can be overridden by the board */
+	usb_extal_clk: usb_extal {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <48000000>;
+	};
 
-		/* Special CPG clocks */
-		cpg_clocks: cpg_clocks@e6150000 {
-			compatible = "renesas,r8a7794-cpg-clocks",
-				     "renesas,rcar-gen2-cpg-clocks";
-			reg = <0 0xe6150000 0 0x1000>;
-			clocks = <&extal_clk &usb_extal_clk>;
-			#clock-cells = <1>;
-			clock-output-names = "main", "pll0", "pll1", "pll3",
-					     "lb", "qspi", "sdh", "sd0", "rcan";
-			#power-domain-cells = <0>;
-		};
-		/* Variable factor clocks */
-		sd2_clk: sd2@e6150078 {
-			compatible = "renesas,r8a7794-div6-clock", "renesas,cpg-div6-clock";
-			reg = <0 0xe6150078 0 4>;
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-		};
-		sd3_clk: sd3@e615026c {
-			compatible = "renesas,r8a7794-div6-clock", "renesas,cpg-div6-clock";
-			reg = <0 0xe615026c 0 4>;
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-		};
-		mmc0_clk: mmc0@e6150240 {
-			compatible = "renesas,r8a7794-div6-clock", "renesas,cpg-div6-clock";
-			reg = <0 0xe6150240 0 4>;
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-		};
+	/* External CAN clock */
+	can_clk: can {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board. */
+		clock-frequency = <0>;
+	};
 
-		/* Fixed factor clocks */
-		pll1_div2_clk: pll1_div2 {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <2>;
-			clock-mult = <1>;
-		};
-		z2_clk: z2 {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7794_CLK_PLL0>;
-			#clock-cells = <0>;
-			clock-div = <1>;
-			clock-mult = <1>;
-		};
-		zg_clk: zg {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <6>;
-			clock-mult = <1>;
-		};
-		zx_clk: zx {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <3>;
-			clock-mult = <1>;
-		};
-		zs_clk: zs {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <6>;
-			clock-mult = <1>;
-		};
-		hp_clk: hp {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <12>;
-			clock-mult = <1>;
-		};
-		i_clk: i {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <2>;
-			clock-mult = <1>;
-		};
-		b_clk: b {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <12>;
-			clock-mult = <1>;
-		};
-		p_clk: p {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <24>;
-			clock-mult = <1>;
-		};
-		cl_clk: cl {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <48>;
-			clock-mult = <1>;
-		};
-		m2_clk: m2 {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <8>;
-			clock-mult = <1>;
-		};
-		rclk_clk: rclk {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <(48 * 1024)>;
-			clock-mult = <1>;
-		};
-		oscclk_clk: oscclk {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <(12 * 1024)>;
-			clock-mult = <1>;
-		};
-		zb3_clk: zb3 {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7794_CLK_PLL3>;
-			#clock-cells = <0>;
-			clock-div = <4>;
-			clock-mult = <1>;
-		};
-		zb3d2_clk: zb3d2 {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7794_CLK_PLL3>;
-			#clock-cells = <0>;
-			clock-div = <8>;
-			clock-mult = <1>;
-		};
-		ddr_clk: ddr {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7794_CLK_PLL3>;
-			#clock-cells = <0>;
-			clock-div = <8>;
-			clock-mult = <1>;
-		};
-		mp_clk: mp {
-			compatible = "fixed-factor-clock";
-			clocks = <&pll1_div2_clk>;
-			#clock-cells = <0>;
-			clock-div = <15>;
-			clock-mult = <1>;
-		};
-		cp_clk: cp {
-			compatible = "fixed-factor-clock";
-			clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
-			#clock-cells = <0>;
-			clock-div = <48>;
-			clock-mult = <1>;
-		};
+	/* External SCIF clock */
+	scif_clk: scif {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board. */
+		clock-frequency = <0>;
+	};
 
-		acp_clk: acp {
-			compatible = "fixed-factor-clock";
-			clocks = <&extal_clk>;
-			#clock-cells = <0>;
-			clock-div = <2>;
-			clock-mult = <1>;
-		};
+	/*
+	 * The external audio clocks are configured  as 0 Hz fixed
+	 * frequency clocks by default.  Boards that provide audio
+	 * clocks should override them.
+	 */
+	audio_clka: audio_clka {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+	};
+	audio_clkb: audio_clkb {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+	};
+	audio_clkc: audio_clkc {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+	};
 
-		/* Gate clocks */
-		mstp0_clks: mstp0_clks@e6150130 {
-			compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150130 0 4>, <0 0xe6150030 0 4>;
-			clocks = <&mp_clk>;
-			#clock-cells = <1>;
-			clock-indices = <R8A7794_CLK_MSIOF0>;
-			clock-output-names = "msiof0";
-		};
-		mstp1_clks: mstp1_clks@e6150134 {
-			compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150134 0 4>, <0 0xe6150038 0 4>;
-			clocks = <&zs_clk>, <&zs_clk>, <&p_clk>, <&zg_clk>, <&zs_clk>,
-				 <&zs_clk>, <&p_clk>, <&p_clk>, <&rclk_clk>, <&cp_clk>,
-				 <&zs_clk>, <&zs_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7794_CLK_VCP0 R8A7794_CLK_VPC0 R8A7794_CLK_TMU1
-				R8A7794_CLK_3DG R8A7794_CLK_2DDMAC R8A7794_CLK_FDP1_0
-				R8A7794_CLK_TMU3 R8A7794_CLK_TMU2 R8A7794_CLK_CMT0
-				R8A7794_CLK_TMU0 R8A7794_CLK_VSP1_DU0 R8A7794_CLK_VSP1_S
-			>;
-			clock-output-names =
-				"vcp0", "vpc0", "tmu1", "3dg", "2ddmac", "fdp1-0",
-				"tmu3", "tmu2", "cmt0", "tmu0", "vsp1-du0", "vsps";
-		};
-		mstp2_clks: mstp2_clks@e6150138 {
-			compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150138 0 4>, <0 0xe6150040 0 4>;
-			clocks = <&mp_clk>, <&mp_clk>, <&mp_clk>, <&mp_clk>, <&mp_clk>,
-				 <&mp_clk>, <&mp_clk>, <&mp_clk>,
-				 <&zs_clk>, <&zs_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7794_CLK_SCIFA2 R8A7794_CLK_SCIFA1 R8A7794_CLK_SCIFA0
-				R8A7794_CLK_MSIOF2 R8A7794_CLK_SCIFB0 R8A7794_CLK_SCIFB1
-				R8A7794_CLK_MSIOF1 R8A7794_CLK_SCIFB2
-				R8A7794_CLK_SYS_DMAC1 R8A7794_CLK_SYS_DMAC0
-			>;
-			clock-output-names =
-				"scifa2", "scifa1", "scifa0", "msiof2", "scifb0",
-				"scifb1", "msiof1", "scifb2",
-				"sys-dmac1", "sys-dmac0";
-		};
-		mstp3_clks: mstp3_clks@e615013c {
-			compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe615013c 0 4>, <0 0xe6150048 0 4>;
-			clocks = <&sd3_clk>, <&sd2_clk>, <&cpg_clocks R8A7794_CLK_SD0>,
-				 <&mmc0_clk>, <&hp_clk>, <&hp_clk>, <&rclk_clk>,
-				 <&hp_clk>, <&hp_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-			        R8A7794_CLK_SDHI2 R8A7794_CLK_SDHI1 R8A7794_CLK_SDHI0
-				R8A7794_CLK_MMCIF0 R8A7794_CLK_IIC0
-				R8A7794_CLK_IIC1 R8A7794_CLK_CMT1
-				R8A7794_CLK_USBDMAC0 R8A7794_CLK_USBDMAC1
-			>;
-			clock-output-names =
-			        "sdhi2", "sdhi1", "sdhi0",
-				"mmcif0", "i2c6", "i2c7",
-				"cmt1", "usbdmac0", "usbdmac1";
-		};
-		mstp4_clks: mstp4_clks@e6150140 {
-			compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150140 0 4>, <0 0xe615004c 0 4>;
-			clocks = <&cp_clk>, <&zs_clk>;
-			#clock-cells = <1>;
-			clock-indices = <R8A7794_CLK_IRQC R8A7794_CLK_INTC_SYS>;
-			clock-output-names = "irqc", "intc-sys";
-		};
-		mstp5_clks: mstp5_clks@e6150144 {
-			compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150144 0 4>, <0 0xe615003c 0 4>;
-			clocks = <&hp_clk>, <&p_clk>;
-			#clock-cells = <1>;
-			clock-indices = <R8A7794_CLK_AUDIO_DMAC0
-					 R8A7794_CLK_PWM>;
-			clock-output-names = "audmac0", "pwm";
-		};
-		mstp7_clks: mstp7_clks@e615014c {
-			compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe615014c 0 4>, <0 0xe61501c4 0 4>;
-			clocks = <&mp_clk>, <&hp_clk>,
-				 <&zs_clk>, <&p_clk>, <&p_clk>, <&zs_clk>,
-				 <&zs_clk>, <&p_clk>, <&p_clk>, <&p_clk>, <&p_clk>,
-				 <&zx_clk>, <&zx_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7794_CLK_EHCI R8A7794_CLK_HSUSB
-				R8A7794_CLK_HSCIF2 R8A7794_CLK_SCIF5
-				R8A7794_CLK_SCIF4 R8A7794_CLK_HSCIF1 R8A7794_CLK_HSCIF0
-				R8A7794_CLK_SCIF3 R8A7794_CLK_SCIF2 R8A7794_CLK_SCIF1
-				R8A7794_CLK_SCIF0
-				R8A7794_CLK_DU1 R8A7794_CLK_DU0
-			>;
-			clock-output-names =
-				"ehci", "hsusb",
-				"hscif2", "scif5", "scif4", "hscif1", "hscif0",
-				"scif3", "scif2", "scif1", "scif0",
-				"du1", "du0";
-		};
-		mstp8_clks: mstp8_clks@e6150990 {
-			compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150990 0 4>, <0 0xe61509a0 0 4>;
-			clocks = <&zg_clk>, <&zg_clk>, <&hp_clk>, <&p_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7794_CLK_VIN1 R8A7794_CLK_VIN0
-				R8A7794_CLK_ETHERAVB R8A7794_CLK_ETHER
-			>;
-			clock-output-names =
-				"vin1", "vin0", "etheravb", "ether";
-		};
-		mstp9_clks: mstp9_clks@e6150994 {
-			compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150994 0 4>, <0 0xe61509a4 0 4>;
-			clocks = <&cp_clk>, <&cp_clk>, <&cp_clk>, <&cp_clk>,
-				 <&cp_clk>, <&cp_clk>, <&cp_clk>, <&p_clk>,
-				 <&p_clk>, <&cpg_clocks R8A7794_CLK_QSPI>,
-				 <&hp_clk>, <&hp_clk>, <&hp_clk>, <&hp_clk>,
-				 <&hp_clk>, <&hp_clk>;
-			#clock-cells = <1>;
-			clock-indices = <R8A7794_CLK_GPIO6 R8A7794_CLK_GPIO5
-					 R8A7794_CLK_GPIO4 R8A7794_CLK_GPIO3
-					 R8A7794_CLK_GPIO2 R8A7794_CLK_GPIO1
-					 R8A7794_CLK_GPIO0 R8A7794_CLK_RCAN1
-					 R8A7794_CLK_RCAN0 R8A7794_CLK_QSPI_MOD
-					 R8A7794_CLK_I2C5 R8A7794_CLK_I2C4
-					 R8A7794_CLK_I2C3 R8A7794_CLK_I2C2
-					 R8A7794_CLK_I2C1 R8A7794_CLK_I2C0>;
-			clock-output-names =
-				"gpio6", "gpio5", "gpio4", "gpio3", "gpio2",
-				"gpio1", "gpio0", "rcan1", "rcan0", "qspi_mod",
-				"i2c5", "i2c4", "i2c3", "i2c2", "i2c1", "i2c0";
-		};
-		mstp10_clks: mstp10_clks@e6150998 {
-			compatible = "renesas,r8a7794-mstp-clocks",
-				     "renesas,cpg-mstp-clocks";
-			reg = <0 0xe6150998 0 4>, <0 0xe61509a8 0 4>;
-			clocks = <&p_clk>,
-				 <&mstp10_clks R8A7794_CLK_SSI_ALL>,
-				 <&mstp10_clks R8A7794_CLK_SSI_ALL>,
-				 <&mstp10_clks R8A7794_CLK_SSI_ALL>,
-				 <&mstp10_clks R8A7794_CLK_SSI_ALL>,
-				 <&mstp10_clks R8A7794_CLK_SSI_ALL>,
-				 <&mstp10_clks R8A7794_CLK_SSI_ALL>,
-				 <&mstp10_clks R8A7794_CLK_SSI_ALL>,
-				 <&mstp10_clks R8A7794_CLK_SSI_ALL>,
-				 <&mstp10_clks R8A7794_CLK_SSI_ALL>,
-				 <&mstp10_clks R8A7794_CLK_SSI_ALL>,
-				 <&p_clk>,
-				 <&mstp10_clks R8A7794_CLK_SCU_ALL>,
-				 <&mstp10_clks R8A7794_CLK_SCU_ALL>,
-				 <&mstp10_clks R8A7794_CLK_SCU_ALL>,
-				 <&mstp10_clks R8A7794_CLK_SCU_ALL>,
-				 <&mstp10_clks R8A7794_CLK_SCU_ALL>,
-				 <&mstp10_clks R8A7794_CLK_SCU_ALL>,
-				 <&mstp10_clks R8A7794_CLK_SCU_ALL>,
-				 <&mstp10_clks R8A7794_CLK_SCU_ALL>,
-				 <&mstp10_clks R8A7794_CLK_SCU_ALL>,
-				 <&mstp10_clks R8A7794_CLK_SCU_ALL>;
-			#clock-cells = <1>;
-			clock-indices = <R8A7794_CLK_SSI_ALL
-					 R8A7794_CLK_SSI9 R8A7794_CLK_SSI8
-					 R8A7794_CLK_SSI7 R8A7794_CLK_SSI6
-					 R8A7794_CLK_SSI5 R8A7794_CLK_SSI4
-					 R8A7794_CLK_SSI3 R8A7794_CLK_SSI2
-					 R8A7794_CLK_SSI1 R8A7794_CLK_SSI0
-					 R8A7794_CLK_SCU_ALL
-					 R8A7794_CLK_SCU_DVC1
-					 R8A7794_CLK_SCU_DVC0
-					 R8A7794_CLK_SCU_CTU1_MIX1
-					 R8A7794_CLK_SCU_CTU0_MIX0
-					 R8A7794_CLK_SCU_SRC6
-					 R8A7794_CLK_SCU_SRC5
-					 R8A7794_CLK_SCU_SRC4
-					 R8A7794_CLK_SCU_SRC3
-					 R8A7794_CLK_SCU_SRC2
-					 R8A7794_CLK_SCU_SRC1>;
-			clock-output-names = "ssi-all", "ssi9", "ssi8", "ssi7",
-					     "ssi6", "ssi5", "ssi4", "ssi3",
-					     "ssi2", "ssi1", "ssi0",
-					     "scu-all", "scu-dvc1", "scu-dvc0",
-					     "scu-ctu1-mix1", "scu-ctu0-mix0",
-					     "scu-src6", "scu-src5", "scu-src4",
-					     "scu-src3", "scu-src2", "scu-src1";
-		};
-		mstp11_clks: mstp11_clks@e615099c {
-			compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
-			reg = <0 0xe615099c 0 4>, <0 0xe61509ac 0 4>;
-			clocks = <&mp_clk>, <&mp_clk>, <&mp_clk>;
-			#clock-cells = <1>;
-			clock-indices = <
-				R8A7794_CLK_SCIFA3 R8A7794_CLK_SCIFA4 R8A7794_CLK_SCIFA5
-			>;
-			clock-output-names = "scifa3", "scifa4", "scifa5";
-		};
+	cpg: clock-controller@e6150000 {
+		compatible = "renesas,r8a7794-cpg-mssr";
+		reg = <0 0xe6150000 0 0x1000>;
+		clocks = <&extal_clk>, <&usb_extal_clk>;
+		clock-names = "extal", "usb_extal";
+		#clock-cells = <2>;
+		#power-domain-cells = <0>;
+		#reset-cells = <1>;
 	};
 
 	rst: reset-controller@e6160000 {
@@ -1490,31 +1186,20 @@
 			<0 0xec740000 0 0x200>;  /* Audio DMAC peri peri */
 		reg-names = "scu", "adg", "ssiu", "ssi", "audmapp";
 
-		clocks = <&mstp10_clks R8A7794_CLK_SSI_ALL>,
-			 <&mstp10_clks R8A7794_CLK_SSI9>,
-			 <&mstp10_clks R8A7794_CLK_SSI8>,
-			 <&mstp10_clks R8A7794_CLK_SSI7>,
-			 <&mstp10_clks R8A7794_CLK_SSI6>,
-			 <&mstp10_clks R8A7794_CLK_SSI5>,
-			 <&mstp10_clks R8A7794_CLK_SSI4>,
-			 <&mstp10_clks R8A7794_CLK_SSI3>,
-			 <&mstp10_clks R8A7794_CLK_SSI2>,
-			 <&mstp10_clks R8A7794_CLK_SSI1>,
-			 <&mstp10_clks R8A7794_CLK_SSI0>,
-			 <&mstp10_clks R8A7794_CLK_SCU_SRC6>,
-			 <&mstp10_clks R8A7794_CLK_SCU_SRC5>,
-			 <&mstp10_clks R8A7794_CLK_SCU_SRC4>,
-			 <&mstp10_clks R8A7794_CLK_SCU_SRC3>,
-			 <&mstp10_clks R8A7794_CLK_SCU_SRC2>,
-			 <&mstp10_clks R8A7794_CLK_SCU_SRC1>,
-			 <&mstp10_clks R8A7794_CLK_SCU_CTU0_MIX0>,
-			 <&mstp10_clks R8A7794_CLK_SCU_CTU1_MIX1>,
-			 <&mstp10_clks R8A7794_CLK_SCU_CTU0_MIX0>,
-			 <&mstp10_clks R8A7794_CLK_SCU_CTU1_MIX1>,
-			 <&mstp10_clks R8A7794_CLK_SCU_DVC0>,
-			 <&mstp10_clks R8A7794_CLK_SCU_DVC1>,
+		clocks = <&cpg CPG_MOD 1005>,
+			 <&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>,
+			 <&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>,
+			 <&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>,
+			 <&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>,
+			 <&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>,
+			 <&cpg CPG_MOD 1025>, <&cpg CPG_MOD 1026>,
+			 <&cpg CPG_MOD 1027>, <&cpg CPG_MOD 1028>,
+			 <&cpg CPG_MOD 1029>, <&cpg CPG_MOD 1030>,
+			 <&cpg CPG_MOD 1021>, <&cpg CPG_MOD 1020>,
+			 <&cpg CPG_MOD 1021>, <&cpg CPG_MOD 1020>,
+			 <&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>,
 			 <&audio_clka>, <&audio_clkb>, <&audio_clkc>,
-			 <&m2_clk>;
+			 <&cpg CPG_CORE R8A7794_CLK_M2>;
 		clock-names = "ssi-all",
 			      "ssi.9", "ssi.8", "ssi.7", "ssi.6", "ssi.5",
 			      "ssi.4", "ssi.3", "ssi.2", "ssi.1", "ssi.0",
@@ -1525,6 +1210,13 @@
 			      "dvc.0", "dvc.1",
 			      "clk_a", "clk_b", "clk_c", "clk_i";
 		power-domains = <&sysc R8A7794_PD_ALWAYS_ON>;
+		resets = <&cpg 1005>,
+			 <&cpg 1006>, <&cpg 1007>, <&cpg 1008>, <&cpg 1009>,
+			 <&cpg 1010>, <&cpg 1011>, <&cpg 1012>, <&cpg 1013>,
+			 <&cpg 1014>, <&cpg 1015>;
+		reset-names = "ssi-all",
+			      "ssi.9", "ssi.8", "ssi.7", "ssi.6", "ssi.5",
+			      "ssi.4", "ssi.3", "ssi.2", "ssi.1", "ssi.0";
 
 		status = "disabled";
 
diff --git a/arch/arm/boot/dts/rk3036-kylin.dts b/arch/arm/boot/dts/rk3036-kylin.dts
index fdb1570bc7d3..e2a0f576946f 100644
--- a/arch/arm/boot/dts/rk3036-kylin.dts
+++ b/arch/arm/boot/dts/rk3036-kylin.dts
@@ -135,6 +135,11 @@
 	status = "okay";
 };
 
+&gpu {
+	mali-supply = <&vdd_gpu>;
+	status = "okay";
+};
+
 &hdmi {
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/rk3036.dtsi b/arch/arm/boot/dts/rk3036.dtsi
index 4916c65e0ace..3b704cfed69a 100644
--- a/arch/arm/boot/dts/rk3036.dtsi
+++ b/arch/arm/boot/dts/rk3036.dtsi
@@ -152,6 +152,25 @@
 		};
 	};
 
+	gpu: gpu@10090000 {
+		compatible = "rockchip,rk3036-mali", "arm,mali-400";
+		reg = <0x10090000 0x10000>;
+		interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "gp",
+				  "gpmmu",
+				  "pp0",
+				  "ppmmu0";
+		assigned-clocks = <&cru SCLK_GPU>;
+		assigned-clock-rates = <100000000>;
+		clocks = <&cru SCLK_GPU>, <&cru SCLK_GPU>;
+		clock-names = "core", "bus";
+		resets = <&cru SRST_GPU>;
+		status = "disabled";
+	};
+
 	vop: vop@10118000 {
 		compatible = "rockchip,rk3036-vop";
 		reg = <0x10118000 0x19c>;
diff --git a/arch/arm/boot/dts/rk3066a-rayeager.dts b/arch/arm/boot/dts/rk3066a-rayeager.dts
index 400cbf9609e3..cdf301f5778b 100644
--- a/arch/arm/boot/dts/rk3066a-rayeager.dts
+++ b/arch/arm/boot/dts/rk3066a-rayeager.dts
@@ -196,7 +196,7 @@
 	clock-frequency = <400000>;
 	status = "okay";
 
-	ak8963: ak8963@0d {
+	ak8963: ak8963@d {
 		compatible = "asahi-kasei,ak8975";
 		reg = <0x0d>;
 		interrupt-parent = <&gpio4>;
diff --git a/arch/arm/boot/dts/rk3066a.dtsi b/arch/arm/boot/dts/rk3066a.dtsi
index f50481fd8e5c..06523caca27d 100644
--- a/arch/arm/boot/dts/rk3066a.dtsi
+++ b/arch/arm/boot/dts/rk3066a.dtsi
@@ -610,6 +610,30 @@
 	};
 };
 
+&gpu {
+	compatible = "rockchip,rk3066-mali", "arm,mali-400";
+	interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
+	interrupt-names = "gp",
+			  "gpmmu",
+			  "pp0",
+			  "ppmmu0",
+			  "pp1",
+			  "ppmmu1",
+			  "pp2",
+			  "ppmmu2",
+			  "pp3",
+			  "ppmmu3";
+};
+
 &i2c0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c0_xfer>;
diff --git a/arch/arm/boot/dts/rk3188-radxarock.dts b/arch/arm/boot/dts/rk3188-radxarock.dts
index 53d6fc2fdbce..00e05a6662ac 100644
--- a/arch/arm/boot/dts/rk3188-radxarock.dts
+++ b/arch/arm/boot/dts/rk3188-radxarock.dts
@@ -176,6 +176,10 @@
 	cpu0-supply = <&vdd_arm>;
 };
 
+&gpu {
+	status = "okay";
+};
+
 &i2c1 {
 	status = "okay";
 	clock-frequency = <400000>;
diff --git a/arch/arm/boot/dts/rk3188.dtsi b/arch/arm/boot/dts/rk3188.dtsi
index 1399bc04ea77..aa10caae51c3 100644
--- a/arch/arm/boot/dts/rk3188.dtsi
+++ b/arch/arm/boot/dts/rk3188.dtsi
@@ -553,6 +553,30 @@
 	interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_EDGE_RISING)>;
 };
 
+&gpu {
+	compatible = "rockchip,rk3188-mali", "arm,mali-400";
+	interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
+	interrupt-names = "gp",
+			  "gpmmu",
+			  "pp0",
+			  "ppmmu0",
+			  "pp1",
+			  "ppmmu1",
+			  "pp2",
+			  "ppmmu2",
+			  "pp3",
+			  "ppmmu3";
+};
+
 &i2c0 {
 	compatible = "rockchip,rk3188-i2c";
 	pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/rk322x.dtsi b/arch/arm/boot/dts/rk322x.dtsi
index 06814421eed2..780ec3a99b21 100644
--- a/arch/arm/boot/dts/rk322x.dtsi
+++ b/arch/arm/boot/dts/rk322x.dtsi
@@ -558,6 +558,27 @@
 		status = "disabled";
 	};
 
+	gpu: gpu@20000000 {
+		compatible = "rockchip,rk3228-mali", "arm,mali-400";
+		reg = <0x20000000 0x10000>;
+		interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "gp",
+				  "gpmmu",
+				  "pp0",
+				  "ppmmu0",
+				  "pp1",
+				  "ppmmu1";
+		clocks = <&cru ACLK_GPU>, <&cru ACLK_GPU>;
+		clock-names = "core", "bus";
+		resets = <&cru SRST_GPU_A>;
+		status = "disabled";
+	};
+
 	vpu_mmu: iommu@20020800 {
 		compatible = "rockchip,iommu";
 		reg = <0x20020800 0x100>;
diff --git a/arch/arm/boot/dts/rk3288-firefly-reload-core.dtsi b/arch/arm/boot/dts/rk3288-firefly-reload-core.dtsi
index 5f05815f47e0..5f1e336dbaac 100644
--- a/arch/arm/boot/dts/rk3288-firefly-reload-core.dtsi
+++ b/arch/arm/boot/dts/rk3288-firefly-reload-core.dtsi
@@ -184,6 +184,7 @@
 				regulator-name = "vdd10_lcd";
 				regulator-min-microvolt = <1000000>;
 				regulator-max-microvolt = <1000000>;
+				regulator-always-on;
 			};
 
 			vcca_18: REG7  {
@@ -223,6 +224,7 @@
 				regulator-name = "vcc18_lcd";
 				regulator-min-microvolt = <1800000>;
 				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
 			};
 		};
 	};
diff --git a/arch/arm/boot/dts/rk3288-firefly-reload.dts b/arch/arm/boot/dts/rk3288-firefly-reload.dts
index 7da0947ababb..eab176e3dfc3 100644
--- a/arch/arm/boot/dts/rk3288-firefly-reload.dts
+++ b/arch/arm/boot/dts/rk3288-firefly-reload.dts
@@ -226,6 +226,13 @@
 	};
 };
 
+&hdmi {
+	ddc-i2c-bus = <&i2c5>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&hdmi_cec_c0>;
+	status = "okay";
+};
+
 &i2c0 {
 	hym8563: hym8563@51 {
 		compatible = "haoyu,hym8563";
@@ -255,6 +262,10 @@
 	};
 };
 
+&i2c5 {
+	status = "okay";
+};
+
 &i2s {
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/rk3288-popmetal.dts b/arch/arm/boot/dts/rk3288-popmetal.dts
index f084e0c8dcb3..c06d0f4ceb81 100644
--- a/arch/arm/boot/dts/rk3288-popmetal.dts
+++ b/arch/arm/boot/dts/rk3288-popmetal.dts
@@ -384,7 +384,7 @@
 	status = "okay";
 	clock-frequency = <400000>;
 
-	ak8963: ak8963@0d {
+	ak8963: ak8963@d {
 		compatible = "asahi-kasei,ak8975";
 		reg = <0x0d>;
 		interrupt-parent = <&gpio8>;
diff --git a/arch/arm/boot/dts/rk3288-vyasa.dts b/arch/arm/boot/dts/rk3288-vyasa.dts
new file mode 100644
index 000000000000..9842a006e823
--- /dev/null
+++ b/arch/arm/boot/dts/rk3288-vyasa.dts
@@ -0,0 +1,498 @@
+/*
+ * Copyright (C) 2017 Jagan Teki <jagan@amarulasolutions.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "rk3288.dtsi"
+
+/ {
+	model = "Amarula Vyasa-RK3288";
+	compatible = "amarula,vyasa-rk3288", "rockchip,rk3288";
+
+	chosen {
+		stdout-path = &uart2;
+	};
+
+	memory {
+		reg = <0x0 0x0 0x0 0x80000000>;
+		device_type = "memory";
+	};
+
+	dc12_vbat: dc12-vbat {
+		compatible = "regulator-fixed";
+		regulator-name = "dc12_vbat";
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	vboot_3v3: vboot-3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "vboot_3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+		regulator-boot-on;
+		vin-supply = <&dc12_vbat>;
+	};
+
+	vcc_sys: vsys-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_sys";
+		regulator-min-microvolt = <3700000>;
+		regulator-max-microvolt = <3700000>;
+		regulator-always-on;
+		regulator-boot-on;
+		vin-supply = <&dc12_vbat>;
+	};
+
+	vboot_5v: vboot-5v {
+		compatible = "regulator-fixed";
+		regulator-name = "vboot_sv";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+		regulator-boot-on;
+		vin-supply = <&dc12_vbat>;
+	};
+
+	v3g_3v3: v3g-3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "v3g_3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+		regulator-boot-on;
+		vin-supply = <&dc12_vbat>;
+	};
+
+	vsus_5v: vsus-5v {
+		compatible = "regulator-fixed";
+		regulator-name = "vsus_5v";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+		regulator-boot-on;
+		vin-supply = <&vcc_io>;
+	};
+
+	vusb1_5v: vusb1-5v {
+		compatible = "regulator-fixed";
+		regulator-name = "vusb1_5v";
+		enable-active-high;
+		gpio = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>; /* OTG_VBUS_DRV */
+		pinctrl-names = "default";
+		pinctrl-0 = <&otg_vbus_drv>;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+		regulator-boot-on;
+		vin-supply = <&vsus_5v>;
+	};
+
+	vusb2_5v: vusb2-5v {
+		compatible = "regulator-fixed";
+		regulator-name = "vusb2_5v";
+		enable-active-high;
+		gpio = <&gpio8 RK_PB1 GPIO_ACTIVE_HIGH>; /* USB2_PWR_EN */
+		pinctrl-names = "default";
+		pinctrl-0 = <&usb2_pwr_en>;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+		regulator-boot-on;
+		vin-supply = <&vsus_5v>;
+	};
+
+	ext_gmac: external-gmac-clock {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <125000000>;
+		clock-output-names = "ext_gmac";
+	};
+};
+
+&cpu0 {
+	cpu0-supply = <&vdd_cpu>;
+};
+
+&gmac {
+	assigned-clocks = <&cru SCLK_MAC>;
+	assigned-clock-parents = <&ext_gmac>;
+	clock_in_out = "input";
+	pinctrl-names = "default";
+	pinctrl-0 = <&rgmii_pins>, <&phy_rst>, <&phy_pmeb>, <&phy_int>;
+	phy-supply = <&vcc_lan>;
+	phy-mode = "rgmii";
+	snps,reset-active-low;
+	snps,reset-delays-us = <0 10000 1000000>;
+	snps,reset-gpio = <&gpio4 RK_PB0 GPIO_ACTIVE_LOW>;
+	tx_delay = <0x30>;
+	rx_delay = <0x10>;
+	status = "okay";
+};
+
+&gpu {
+	mali-supply = <&vdd_gpu>;
+	status = "okay";
+};
+
+&hdmi {
+	ddc-i2c-bus = <&i2c2>;
+	status = "okay";
+};
+
+&i2c0 {
+	clock-frequency = <400000>;
+	status = "okay";
+
+	rk808: pmic@1b {
+		compatible = "rockchip,rk808";
+		reg = <0x1b>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PA4 IRQ_TYPE_LEVEL_LOW>;
+		#clock-cells = <1>;
+		clock-output-names = "xin32k", "rk808-clkout2";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pmic_int &global_pwroff>;
+		rockchip,system-power-controller;
+		wakeup-source;
+
+		vcc1-supply = <&vcc_sys>;
+		vcc2-supply = <&vcc_sys>;
+		vcc3-supply = <&vcc_sys>;
+		vcc4-supply = <&vcc_sys>;
+		vcc6-supply = <&vcc_sys>;
+		vcc7-supply = <&vcc_sys>;
+		vcc8-supply = <&vcc_io>;
+		vcc9-supply = <&vcc_sys>;
+		vcc10-supply = <&vcc_sys>;
+		vcc11-supply = <&vcc_sys>;
+		vcc12-supply = <&vcc_io>;
+
+		regulators {
+			vdd_cpu: DCDC_REG1 {
+				regulator-name = "vdd_arm";
+				regulator-min-microvolt = <750000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_gpu: DCDC_REG2 {
+				regulator-name = "vdd_gpu";
+				regulator-min-microvolt = <850000>;
+				regulator-max-microvolt = <1250000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1000000>;
+				};
+			};
+
+			vcc_ddr: DCDC_REG3 {
+				regulator-name = "vcc_ddr";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+
+			vcc_io: DCDC_REG4 {
+				regulator-name = "vcc_io";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			vcca_tp: LDO_REG1 {
+				regulator-name = "vcc_tp";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			vcc_codec: LDO_REG2 {
+				regulator-name = "vcc_codec";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_10: LDO_REG3 {
+				regulator-name = "vdd_10";
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1000000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1000000>;
+				};
+			};
+
+			vcc_gps: LDO_REG4 {
+				regulator-name = "vcc_gps";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vccio_sd: LDO_REG5 {
+				regulator-name = "vccio_sd";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			vcc10_lcd: LDO_REG6 {
+				regulator-name = "vcc10_lcd";
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1000000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vcc_18: LDO_REG7 {
+				regulator-name = "vcc_18";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vcc18_lcd: LDO_REG8 {
+				regulator-name = "vcc18_lcd";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vcc_sd: SWITCH_REG1 {
+				regulator-name = "vcc_sd";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+
+			vcc_lan: SWITCH_REG2 {
+				regulator-name = "vcc_lan";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+		};
+	};
+};
+
+&i2c2 {
+	status = "okay";
+};
+
+&io_domains {
+	status = "okay";
+
+	audio-supply = <&vcc_18>;
+	bb-supply = <&vcc_io>;
+	dvp-supply = <&vcc_io>;
+	flash0-suuply = <&vcc_18>;
+	flash1-supply = <&vcc_lan>;
+	gpio30-supply = <&vcc_io>;
+	gpio1830 = <&vcc_io>;
+	lcdc-supply = <&vcc_io>;
+	sdcard-supply = <&vccio_sd>;
+	wifi-supply = <&vcc_18>;
+};
+
+&sdmmc {
+	bus-width = <4>;
+	cap-mmc-highspeed;
+	cap-sd-highspeed;
+	card-detect-delay = <200>;
+	disable-wp;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>;
+	vmmc-supply = <&vcc_sd>;
+	vqmmc-supply = <&vccio_sd>;
+	status = "okay";
+};
+
+&tsadc {
+	rockchip,hw-tshut-mode = <1>; /* tshut mode 0:CRU 1:GPIO */
+	rockchip,hw-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */
+	status = "okay";
+};
+
+&uart2 {
+	status = "okay";
+};
+
+&usbphy {
+	status = "okay";
+};
+
+&usb_host0_ehci {
+	status = "okay";
+};
+
+&usb_host1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&phy_pwr_en>;
+	status = "okay";
+};
+
+&usb_otg {
+	status = "okay";
+};
+
+&vopb {
+	status = "okay";
+};
+
+&vopb_mmu {
+	status = "okay";
+};
+
+&vopl {
+	status = "okay";
+};
+
+&vopl_mmu {
+	status = "okay";
+};
+
+&wdt {
+	status = "okay";
+};
+
+&pinctrl {
+	pcfg_output_high: pcfg-output-high {
+		output-high;
+	};
+
+	gmac {
+		phy_int: phy-int {
+			rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+
+		phy_pmeb: phy-pmeb {
+			rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+
+		phy_rst: phy-rst {
+			rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_output_high>;
+		};
+	};
+
+	pmic {
+		pmic_int: pmic-int {
+			rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	usb_host {
+		phy_pwr_en: phy-pwr-en {
+			rockchip,pins = <RK_GPIO2 RK_PB1 RK_FUNC_GPIO &pcfg_output_high>;
+		};
+
+		usb2_pwr_en: usb2-pwr-en {
+			rockchip,pins = <8 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	usb_otg {
+		otg_vbus_drv: otg-vbus-drv {
+			rockchip,pins = <RK_GPIO0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
+
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index 356ed1e62452..cd24894ee5c6 100644
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -972,6 +972,17 @@
 		status = "disabled";
 	};
 
+	rga: rga@ff920000 {
+		compatible = "rockchip,rk3288-rga";
+		reg = <0x0 0xff920000 0x0 0x180>;
+		interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru ACLK_RGA>, <&cru HCLK_RGA>, <&cru SCLK_RGA>;
+		clock-names = "aclk", "hclk", "sclk";
+		power-domains = <&power RK3288_PD_VIO>;
+		resets = <&cru SRST_RGA_CORE>, <&cru SRST_RGA_AXI>, <&cru SRST_RGA_AHB>;
+		reset-names = "core", "axi", "ahb";
+	};
+
 	vopb: vop@ff930000 {
 		compatible = "rockchip,rk3288-vop";
 		reg = <0x0 0xff930000 0x0 0x19c>;
@@ -1002,6 +1013,11 @@
 				reg = <2>;
 				remote-endpoint = <&mipi_in_vopb>;
 			};
+
+			vopb_out_lvds: endpoint@3 {
+				reg = <3>;
+				remote-endpoint = <&lvds_in_vopb>;
+			};
 		};
 	};
 
@@ -1045,6 +1061,11 @@
 				reg = <2>;
 				remote-endpoint = <&mipi_in_vopl>;
 			};
+
+			vopl_out_lvds: endpoint@3 {
+				reg = <3>;
+				remote-endpoint = <&lvds_in_vopl>;
+			};
 		};
 	};
 
@@ -1086,6 +1107,39 @@
 		};
 	};
 
+	lvds: lvds@ff96c000 {
+		compatible = "rockchip,rk3288-lvds";
+		reg = <0x0 0xff96c000 0x0 0x4000>;
+		clocks = <&cru PCLK_LVDS_PHY>;
+		clock-names = "pclk_lvds";
+		pinctrl-names = "lcdc";
+		pinctrl-0 = <&lcdc_ctl>;
+		power-domains = <&power RK3288_PD_VIO>;
+		rockchip,grf = <&grf>;
+		status = "disabled";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			lvds_in: port@0 {
+				reg = <0>;
+
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				lvds_in_vopb: endpoint@0 {
+					reg = <0>;
+					remote-endpoint = <&vopb_out_lvds>;
+				};
+				lvds_in_vopl: endpoint@1 {
+					reg = <1>;
+					remote-endpoint = <&vopl_out_lvds>;
+				};
+			};
+		};
+	};
+
 	edp: dp@ff970000 {
 		compatible = "rockchip,rk3288-dp";
 		reg = <0x0 0xff970000 0x0 0x4000>;
@@ -1124,8 +1178,8 @@
 		reg-io-width = <4>;
 		rockchip,grf = <&grf>;
 		interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&cru  PCLK_HDMI_CTRL>, <&cru SCLK_HDMI_HDCP>;
-		clock-names = "iahb", "isfr";
+		clocks = <&cru  PCLK_HDMI_CTRL>, <&cru SCLK_HDMI_HDCP>, <&cru SCLK_HDMI_CEC>;
+		clock-names = "iahb", "isfr", "cec";
 		power-domains = <&power RK3288_PD_VIO>;
 		status = "disabled";
 
@@ -1427,6 +1481,14 @@
 		};
 
 		hdmi {
+			hdmi_cec_c0: hdmi-cec-c0 {
+				rockchip,pins = <7 RK_PC0 RK_FUNC_2 &pcfg_pull_none>;
+			};
+
+			hdmi_cec_c7: hdmi-cec-c7 {
+				rockchip,pins = <7 RK_PC7 RK_FUNC_4 &pcfg_pull_none>;
+			};
+
 			hdmi_ddc: hdmi-ddc {
 				rockchip,pins = <7 19 RK_FUNC_2 &pcfg_pull_none>,
 						<7 20 RK_FUNC_2 &pcfg_pull_none>;
@@ -1527,6 +1589,15 @@
 			};
 		};
 
+		lcdc {
+			lcdc_ctl: lcdc-ctl {
+				rockchip,pins = <1 24 RK_FUNC_1 &pcfg_pull_none>,
+						<1 25 RK_FUNC_1 &pcfg_pull_none>,
+						<1 26 RK_FUNC_1 &pcfg_pull_none>,
+						<1 27 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
+
 		sdmmc {
 			sdmmc_clk: sdmmc-clk {
 				rockchip,pins = <6 20 RK_FUNC_1 &pcfg_pull_none>;
diff --git a/arch/arm/boot/dts/rk3xxx.dtsi b/arch/arm/boot/dts/rk3xxx.dtsi
index 4aa6f60d6a22..49584b6a4195 100644
--- a/arch/arm/boot/dts/rk3xxx.dtsi
+++ b/arch/arm/boot/dts/rk3xxx.dtsi
@@ -117,6 +117,17 @@
 		clock-output-names = "xin24m";
 	};
 
+	gpu: gpu@10090000 {
+		compatible = "arm,mali-400";
+		reg = <0x10090000 0x10000>;
+		clocks = <&cru ACLK_GPU>, <&cru ACLK_GPU>;
+		clock-names = "core", "bus";
+		assigned-clocks = <&cru ACLK_GPU>;
+		assigned-clock-rates = <100000000>;
+		resets = <&cru SRST_GPU>;
+		status = "disabled";
+	};
+
 	L2: l2-cache-controller@10138000 {
 		compatible = "arm,pl310-cache";
 		reg = <0x10138000 0x1000>;
diff --git a/arch/arm/boot/dts/rv1108-evb.dts b/arch/arm/boot/dts/rv1108-evb.dts
index 86a57f823616..70f0106d1252 100644
--- a/arch/arm/boot/dts/rv1108-evb.dts
+++ b/arch/arm/boot/dts/rv1108-evb.dts
@@ -222,6 +222,10 @@
 	status = "okay";
 };
 
+&tsadc {
+	status = "okay";
+};
+
 &u2phy {
 	status = "okay";
 
diff --git a/arch/arm/boot/dts/rv1108.dtsi b/arch/arm/boot/dts/rv1108.dtsi
index e7cd1315db1b..76ea24636feb 100644
--- a/arch/arm/boot/dts/rv1108.dtsi
+++ b/arch/arm/boot/dts/rv1108.dtsi
@@ -43,6 +43,7 @@
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/clock/rv1108-cru.h>
 #include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/thermal/thermal.h>
 / {
 	#address-cells = <1>;
 	#size-cells = <1>;
@@ -70,6 +71,8 @@
 			compatible = "arm,cortex-a7";
 			reg = <0xf00>;
 			clocks = <&cru ARMCLK>;
+			#cooling-cells = <2>; /* min followed by max */
+			dynamic-power-coefficient = <75>;
 			operating-points-v2 = <&cpu_opp_table>;
 		};
 	};
@@ -329,6 +332,60 @@
 		status = "disabled";
 	};
 
+	thermal-zones {
+		soc_thermal: soc-thermal {
+			polling-delay-passive = <20>;
+			polling-delay = <1000>;
+			sustainable-power = <50>;
+			thermal-sensors = <&tsadc 0>;
+
+			trips {
+				threshold: trip-point0 {
+					temperature = <70000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+				target: trip-point1 {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+				soc_crit: soc-crit {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				map0 {
+					trip = <&target>;
+					cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+					contribution = <4096>;
+				};
+			};
+		};
+	};
+
+	tsadc: tsadc@10370000 {
+		compatible = "rockchip,rv1108-tsadc";
+		reg = <0x10370000 0x100>;
+		interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
+		assigned-clocks = <&cru SCLK_TSADC>;
+		assigned-clock-rates = <750000>;
+		clocks = <&cru SCLK_TSADC>, <&cru PCLK_TSADC>;
+		clock-names = "tsadc", "apb_pclk";
+		pinctrl-names = "init", "default", "sleep";
+		pinctrl-0 = <&otp_gpio>;
+		pinctrl-1 = <&otp_out>;
+		pinctrl-2 = <&otp_gpio>;
+		resets = <&cru SRST_TSADC>;
+		reset-names = "tsadc-apb";
+		rockchip,hw-tshut-temp = <120000>;
+		#thermal-sensor-cells = <1>;
+		status = "disabled";
+	};
+
 	adc: adc@1038c000 {
 		compatible = "rockchip,rv1108-saradc", "rockchip,rk3399-saradc";
 		reg = <0x1038c000 0x100>;
@@ -740,6 +797,16 @@
 			};
 		};
 
+		tsadc {
+			otp_out: otp-out {
+				rockchip,pins = <0 RK_PB7 RK_FUNC_1 &pcfg_pull_none>;
+			};
+
+			otp_gpio: otp-gpio {
+				rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
+			};
+		};
+
 		uart0 {
 			uart0_xfer: uart0-xfer {
 				rockchip,pins = <3 RK_PA6 RK_FUNC_1 &pcfg_pull_up>,
diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi
index b1a26b42d190..b44e63995583 100644
--- a/arch/arm/boot/dts/sama5d2.dtsi
+++ b/arch/arm/boot/dts/sama5d2.dtsi
@@ -124,7 +124,7 @@
 		};
 	};
 
-	ns_sram: sram@00200000 {
+	ns_sram: sram@200000 {
 		compatible = "mmio-sram";
 		reg = <0x00200000 0x20000>;
 	};
@@ -135,13 +135,13 @@
 		#size-cells = <1>;
 		ranges;
 
-		nfc_sram: sram@00100000 {
+		nfc_sram: sram@100000 {
 			compatible = "mmio-sram";
 			no-memory-wc;
 			reg = <0x00100000 0x2400>;
 		};
 
-		usb0: gadget@00300000 {
+		usb0: gadget@300000 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			compatible = "atmel,sama5d3-udc";
@@ -271,7 +271,7 @@
 			};
 		};
 
-		usb1: ohci@00400000 {
+		usb1: ohci@400000 {
 			compatible = "atmel,at91rm9200-ohci", "usb-ohci";
 			reg = <0x00400000 0x100000>;
 			interrupts = <41 IRQ_TYPE_LEVEL_HIGH 2>;
@@ -280,7 +280,7 @@
 			status = "disabled";
 		};
 
-		usb2: ehci@00500000 {
+		usb2: ehci@500000 {
 			compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
 			reg = <0x00500000 0x100000>;
 			interrupts = <41 IRQ_TYPE_LEVEL_HIGH 2>;
@@ -289,7 +289,7 @@
 			status = "disabled";
 		};
 
-		L2: cache-controller@00a00000 {
+		L2: cache-controller@a00000 {
 			compatible = "arm,pl310-cache";
 			reg = <0x00a00000 0x1000>;
 			interrupts = <63 IRQ_TYPE_LEVEL_HIGH 4>;
diff --git a/arch/arm/boot/dts/sama5d3.dtsi b/arch/arm/boot/dts/sama5d3.dtsi
index 554d0bdedc7a..1889b4dea066 100644
--- a/arch/arm/boot/dts/sama5d3.dtsi
+++ b/arch/arm/boot/dts/sama5d3.dtsi
@@ -79,7 +79,7 @@
 		};
 	};
 
-	sram: sram@00300000 {
+	sram: sram@300000 {
 		compatible = "mmio-sram";
 		reg = <0x00300000 0x20000>;
 	};
@@ -1408,7 +1408,7 @@
 			reg = <0x200000 0x2400>;
 		};
 
-		usb0: gadget@00500000 {
+		usb0: gadget@500000 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			compatible = "atmel,sama5d3-udc";
@@ -1525,7 +1525,7 @@
 			};
 		};
 
-		usb1: ohci@00600000 {
+		usb1: ohci@600000 {
 			compatible = "atmel,at91rm9200-ohci", "usb-ohci";
 			reg = <0x00600000 0x100000>;
 			interrupts = <32 IRQ_TYPE_LEVEL_HIGH 2>;
@@ -1534,7 +1534,7 @@
 			status = "disabled";
 		};
 
-		usb2: ehci@00700000 {
+		usb2: ehci@700000 {
 			compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
 			reg = <0x00700000 0x100000>;
 			interrupts = <32 IRQ_TYPE_LEVEL_HIGH 2>;
diff --git a/arch/arm/boot/dts/sama5d3xmb.dtsi b/arch/arm/boot/dts/sama5d3xmb.dtsi
index 6d252ad050f6..7f55050dd405 100644
--- a/arch/arm/boot/dts/sama5d3xmb.dtsi
+++ b/arch/arm/boot/dts/sama5d3xmb.dtsi
@@ -166,14 +166,14 @@
 			};
 		};
 
-		usb0: gadget@00500000 {
+		usb0: gadget@500000 {
 			atmel,vbus-gpio = <&pioD 29 GPIO_ACTIVE_HIGH>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_usba_vbus>;
 			status = "okay";
 		};
 
-		usb1: ohci@00600000 {
+		usb1: ohci@600000 {
 			num-ports = <3>;
 			atmel,vbus-gpio = <&pioD 25 GPIO_ACTIVE_HIGH
 					   &pioD 26 GPIO_ACTIVE_LOW
@@ -182,7 +182,7 @@
 			status = "okay";
 		};
 
-		usb2: ehci@00700000 {
+		usb2: ehci@700000 {
 			status = "okay";
 		};
 	};
diff --git a/arch/arm/boot/dts/sama5d3xmb_cmp.dtsi b/arch/arm/boot/dts/sama5d3xmb_cmp.dtsi
index 252e0d35f846..83e3d3e08fd4 100644
--- a/arch/arm/boot/dts/sama5d3xmb_cmp.dtsi
+++ b/arch/arm/boot/dts/sama5d3xmb_cmp.dtsi
@@ -253,7 +253,7 @@
 			};
 		};
 
-		usb0: gadget@00500000 {
+		usb0: gadget@500000 {
 			atmel,vbus-gpio = <&pioD 29 GPIO_ACTIVE_HIGH>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_usba_vbus>;
diff --git a/arch/arm/boot/dts/sama5d4.dtsi b/arch/arm/boot/dts/sama5d4.dtsi
index 2fa36c525957..b069644ed238 100644
--- a/arch/arm/boot/dts/sama5d4.dtsi
+++ b/arch/arm/boot/dts/sama5d4.dtsi
@@ -113,7 +113,7 @@
 		};
 	};
 
-	ns_sram: sram@00210000 {
+	ns_sram: sram@210000 {
 		compatible = "mmio-sram";
 		reg = <0x00210000 0x10000>;
 	};
@@ -130,7 +130,7 @@
 			reg = <0x100000 0x2400>;
 		};
 
-		usb0: gadget@00400000 {
+		usb0: gadget@400000 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			compatible = "atmel,sama5d3-udc";
@@ -260,7 +260,7 @@
 			};
 		};
 
-		usb1: ohci@00500000 {
+		usb1: ohci@500000 {
 			compatible = "atmel,at91rm9200-ohci", "usb-ohci";
 			reg = <0x00500000 0x100000>;
 			interrupts = <46 IRQ_TYPE_LEVEL_HIGH 2>;
@@ -269,7 +269,7 @@
 			status = "disabled";
 		};
 
-		usb2: ehci@00600000 {
+		usb2: ehci@600000 {
 			compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
 			reg = <0x00600000 0x100000>;
 			interrupts = <46 IRQ_TYPE_LEVEL_HIGH 2>;
@@ -278,7 +278,7 @@
 			status = "disabled";
 		};
 
-		L2: cache-controller@00a00000 {
+		L2: cache-controller@a00000 {
 			compatible = "arm,pl310-cache";
 			reg = <0x00a00000 0x1000>;
 			interrupts = <67 IRQ_TYPE_LEVEL_HIGH 4>;
diff --git a/arch/arm/boot/dts/sh73a0.dtsi b/arch/arm/boot/dts/sh73a0.dtsi
index 4ea5c5a16c57..88d7e5631d34 100644
--- a/arch/arm/boot/dts/sh73a0.dtsi
+++ b/arch/arm/boot/dts/sh73a0.dtsi
@@ -27,6 +27,7 @@
 			compatible = "arm,cortex-a9";
 			reg = <0>;
 			clock-frequency = <1196000000>;
+			clocks = <&cpg_clocks SH73A0_CLK_Z>;
 			power-domains = <&pd_a2sl>;
 			next-level-cache = <&L2>;
 		};
@@ -35,6 +36,7 @@
 			compatible = "arm,cortex-a9";
 			reg = <1>;
 			clock-frequency = <1196000000>;
+			clocks = <&cpg_clocks SH73A0_CLK_Z>;
 			power-domains = <&pd_a2sl>;
 			next-level-cache = <&L2>;
 		};
diff --git a/arch/arm/boot/dts/ste-href-stuib.dtsi b/arch/arm/boot/dts/ste-href-stuib.dtsi
index 6f720756057d..35e944d8b5c4 100644
--- a/arch/arm/boot/dts/ste-href-stuib.dtsi
+++ b/arch/arm/boot/dts/ste-href-stuib.dtsi
@@ -92,7 +92,7 @@
 				interrupts = <18 IRQ_TYPE_EDGE_RISING>,
 					     <19 IRQ_TYPE_EDGE_RISING>;
 			};
-			ak8974@0f {
+			ak8974@f {
 				/* Magnetometer */
 				compatible = "asahi-kasei,ak8974";
 				reg = <0x0f>;
diff --git a/arch/arm/boot/dts/ste-href-tvk1281618.dtsi b/arch/arm/boot/dts/ste-href-tvk1281618.dtsi
index 3c9f2f068c2f..0e7d77d719d7 100644
--- a/arch/arm/boot/dts/ste-href-tvk1281618.dtsi
+++ b/arch/arm/boot/dts/ste-href-tvk1281618.dtsi
@@ -143,7 +143,7 @@
 				interrupts = <18 IRQ_TYPE_EDGE_RISING>,
 					     <19 IRQ_TYPE_EDGE_RISING>;
 			};
-			ak8974@0f {
+			ak8974@f {
 				/* Magnetometer */
 				compatible = "asahi-kasei,ak8974";
 				reg = <0x0f>;
diff --git a/arch/arm/boot/dts/stih407-clock.dtsi b/arch/arm/boot/dts/stih407-clock.dtsi
index 34c119a66f14..d0a24d9e517a 100644
--- a/arch/arm/boot/dts/stih407-clock.dtsi
+++ b/arch/arm/boot/dts/stih407-clock.dtsi
@@ -90,7 +90,7 @@
 			clock-output-names = "clk-s-icn-reg-0";
 		};
 
-		clockgen-a@090ff000 {
+		clockgen-a@90ff000 {
 			compatible = "st,clkgen-c32";
 			reg = <0x90ff000 0x1000>;
 
@@ -131,7 +131,7 @@
 			clock-critical = <0>; /* clk-s-c0-fs0-ch0 */
 		};
 
-		clk_s_c0: clockgen-c@09103000 {
+		clk_s_c0: clockgen-c@9103000 {
 			compatible = "st,clkgen-c32";
 			reg = <0x9103000 0x1000>;
 
@@ -220,7 +220,7 @@
 					     "clk-s-d0-fs0-ch3";
 		};
 
-		clockgen-d0@09104000 {
+		clockgen-d0@9104000 {
 			compatible = "st,clkgen-c32";
 			reg = <0x9104000 0x1000>;
 
diff --git a/arch/arm/boot/dts/stih407-family.dtsi b/arch/arm/boot/dts/stih407-family.dtsi
index 12c0757594d7..cf3756976c39 100644
--- a/arch/arm/boot/dts/stih407-family.dtsi
+++ b/arch/arm/boot/dts/stih407-family.dtsi
@@ -72,19 +72,19 @@
 		};
 	};
 
-	intc: interrupt-controller@08761000 {
+	intc: interrupt-controller@8761000 {
 		compatible = "arm,cortex-a9-gic";
 		#interrupt-cells = <3>;
 		interrupt-controller;
 		reg = <0x08761000 0x1000>, <0x08760100 0x100>;
 	};
 
-	scu@08760000 {
+	scu@8760000 {
 		compatible = "arm,cortex-a9-scu";
 		reg = <0x08760000 0x1000>;
 	};
 
-	timer@08760200 {
+	timer@8760200 {
 		interrupt-parent = <&intc>;
 		compatible = "arm,cortex-a9-global-timer";
 		reg = <0x08760200 0x100>;
@@ -555,7 +555,7 @@
 			status = "disabled";
 		};
 
-		mmc0: sdhci@09060000 {
+		mmc0: sdhci@9060000 {
 			compatible = "st,sdhci-stih407", "st,sdhci";
 			status = "disabled";
 			reg = <0x09060000 0x7ff>, <0x9061008 0x20>;
@@ -570,7 +570,7 @@
 			bus-width = <8>;
 		};
 
-		mmc1: sdhci@09080000 {
+		mmc1: sdhci@9080000 {
 			compatible = "st,sdhci-stih407", "st,sdhci";
 			status = "disabled";
 			reg = <0x09080000 0x7ff>;
@@ -715,14 +715,14 @@
 			status		= "disabled";
 		};
 
-		rng10: rng@08a89000 {
+		rng10: rng@8a89000 {
 			compatible      = "st,rng";
 			reg		= <0x08a89000 0x1000>;
 			clocks          = <&clk_sysin>;
 			status		= "okay";
 		};
 
-		rng11: rng@08a8a000 {
+		rng11: rng@8a8a000 {
 			compatible      = "st,rng";
 			reg		= <0x08a8a000 0x1000>;
 			clocks          = <&clk_sysin>;
@@ -756,14 +756,14 @@
 				 <&clk_s_c0_flexgen CLK_ETH_PHY>;
 		};
 
-		rng10: rng@08a89000 {
+		rng10: rng@8a89000 {
 			compatible      = "st,rng";
 			reg		= <0x08a89000 0x1000>;
 			clocks          = <&clk_sysin>;
 			status		= "okay";
 		};
 
-		rng11: rng@08a8a000 {
+		rng11: rng@8a8a000 {
 			compatible      = "st,rng";
 			reg		= <0x08a8a000 0x1000>;
 			clocks          = <&clk_sysin>;
diff --git a/arch/arm/boot/dts/stih407-pinctrl.dtsi b/arch/arm/boot/dts/stih407-pinctrl.dtsi
index bd1a82e8fffe..a29090077fdf 100644
--- a/arch/arm/boot/dts/stih407-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stih407-pinctrl.dtsi
@@ -56,7 +56,7 @@
 			interrupt-names = "irqmux";
 			ranges = <0 0x09610000 0x6000>;
 
-			pio0: gpio@09610000 {
+			pio0: gpio@9610000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -64,7 +64,7 @@
 				reg = <0x0 0x100>;
 				st,bank-name = "PIO0";
 			};
-			pio1: gpio@09611000 {
+			pio1: gpio@9611000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -72,7 +72,7 @@
 				reg = <0x1000 0x100>;
 				st,bank-name = "PIO1";
 			};
-			pio2: gpio@09612000 {
+			pio2: gpio@9612000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -80,7 +80,7 @@
 				reg = <0x2000 0x100>;
 				st,bank-name = "PIO2";
 			};
-			pio3: gpio@09613000 {
+			pio3: gpio@9613000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -88,7 +88,7 @@
 				reg = <0x3000 0x100>;
 				st,bank-name = "PIO3";
 			};
-			pio4: gpio@09614000 {
+			pio4: gpio@9614000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -97,7 +97,7 @@
 				st,bank-name = "PIO4";
 			};
 
-			pio5: gpio@09615000 {
+			pio5: gpio@9615000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -380,7 +380,7 @@
 			interrupt-names = "irqmux";
 			ranges = <0 0x09200000 0x10000>;
 
-			pio10: pio@09200000 {
+			pio10: pio@9200000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -388,7 +388,7 @@
 				reg = <0x0 0x100>;
 				st,bank-name = "PIO10";
 			};
-			pio11: pio@09201000 {
+			pio11: pio@9201000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -396,7 +396,7 @@
 				reg = <0x1000 0x100>;
 				st,bank-name = "PIO11";
 			};
-			pio12: pio@09202000 {
+			pio12: pio@9202000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -404,7 +404,7 @@
 				reg = <0x2000 0x100>;
 				st,bank-name = "PIO12";
 			};
-			pio13: pio@09203000 {
+			pio13: pio@9203000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -412,7 +412,7 @@
 				reg = <0x3000 0x100>;
 				st,bank-name = "PIO13";
 			};
-			pio14: pio@09204000 {
+			pio14: pio@9204000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -420,7 +420,7 @@
 				reg = <0x4000 0x100>;
 				st,bank-name = "PIO14";
 			};
-			pio15: pio@09205000 {
+			pio15: pio@9205000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -428,7 +428,7 @@
 				reg = <0x5000 0x100>;
 				st,bank-name = "PIO15";
 			};
-			pio16: pio@09206000 {
+			pio16: pio@9206000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -436,7 +436,7 @@
 				reg = <0x6000 0x100>;
 				st,bank-name = "PIO16";
 			};
-			pio17: pio@09207000 {
+			pio17: pio@9207000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -444,7 +444,7 @@
 				reg = <0x7000 0x100>;
 				st,bank-name = "PIO17";
 			};
-			pio18: pio@09208000 {
+			pio18: pio@9208000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -452,7 +452,7 @@
 				reg = <0x8000 0x100>;
 				st,bank-name = "PIO18";
 			};
-			pio19: pio@09209000 {
+			pio19: pio@9209000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -940,7 +940,7 @@
 			interrupt-names = "irqmux";
 			ranges = <0 0x09210000 0x10000>;
 
-			pio20: pio@09210000 {
+			pio20: pio@9210000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -973,7 +973,7 @@
 			interrupt-names = "irqmux";
 			ranges = <0 0x09220000 0x6000>;
 
-			pio30: gpio@09220000 {
+			pio30: gpio@9220000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -981,7 +981,7 @@
 				reg = <0x0 0x100>;
 				st,bank-name = "PIO30";
 			};
-			pio31: gpio@09221000 {
+			pio31: gpio@9221000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -989,7 +989,7 @@
 				reg = <0x1000 0x100>;
 				st,bank-name = "PIO31";
 			};
-			pio32: gpio@09222000 {
+			pio32: gpio@9222000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -997,7 +997,7 @@
 				reg = <0x2000 0x100>;
 				st,bank-name = "PIO32";
 			};
-			pio33: gpio@09223000 {
+			pio33: gpio@9223000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -1005,7 +1005,7 @@
 				reg = <0x3000 0x100>;
 				st,bank-name = "PIO33";
 			};
-			pio34: gpio@09224000 {
+			pio34: gpio@9224000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -1013,7 +1013,7 @@
 				reg = <0x4000 0x100>;
 				st,bank-name = "PIO34";
 			};
-			pio35: gpio@09225000 {
+			pio35: gpio@9225000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -1168,7 +1168,7 @@
 			interrupt-names = "irqmux";
 			ranges = <0 0x09230000 0x3000>;
 
-			pio40: gpio@09230000 {
+			pio40: gpio@9230000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -1176,7 +1176,7 @@
 				reg = <0 0x100>;
 				st,bank-name = "PIO40";
 			};
-			pio41: gpio@09231000 {
+			pio41: gpio@9231000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
@@ -1184,7 +1184,7 @@
 				reg = <0x1000 0x100>;
 				st,bank-name = "PIO41";
 			};
-			pio42: gpio@09232000 {
+			pio42: gpio@9232000 {
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
diff --git a/arch/arm/boot/dts/stih410-b2120.dts b/arch/arm/boot/dts/stih410-b2120.dts
index 83313b51915d..9830be577433 100644
--- a/arch/arm/boot/dts/stih410-b2120.dts
+++ b/arch/arm/boot/dts/stih410-b2120.dts
@@ -30,7 +30,7 @@
 
 	soc {
 
-		mmc0: sdhci@09060000 {
+		mmc0: sdhci@9060000 {
 			max-frequency = <200000000>;
 			sd-uhs-sdr50;
 			sd-uhs-sdr104;
diff --git a/arch/arm/boot/dts/stih410-b2260.dts b/arch/arm/boot/dts/stih410-b2260.dts
index 93c14d183e29..c663b70c43a7 100644
--- a/arch/arm/boot/dts/stih410-b2260.dts
+++ b/arch/arm/boot/dts/stih410-b2260.dts
@@ -109,14 +109,14 @@
 			status = "okay";
 		};
 
-		mmc0: sdhci@09060000 {
+		mmc0: sdhci@9060000 {
 			pinctrl-0 = <&pinctrl_sd0>;
 			bus-width = <4>;
 			status = "okay";
 		};
 
 		/* high speed expansion connector */
-		mmc1: sdhci@09080000 {
+		mmc1: sdhci@9080000 {
 			status = "okay";
 		};
 
diff --git a/arch/arm/boot/dts/stih410-clock.dtsi b/arch/arm/boot/dts/stih410-clock.dtsi
index 07c8ef9d77f6..fde5df17f575 100644
--- a/arch/arm/boot/dts/stih410-clock.dtsi
+++ b/arch/arm/boot/dts/stih410-clock.dtsi
@@ -92,7 +92,7 @@
 			clock-output-names = "clk-s-icn-reg-0";
 		};
 
-		clockgen-a@090ff000 {
+		clockgen-a@90ff000 {
 			compatible = "st,clkgen-c32";
 			reg = <0x90ff000 0x1000>;
 
@@ -134,7 +134,7 @@
 			clock-critical = <0>; /* clk-s-c0-fs0-ch0 */
 		};
 
-		clk_s_c0: clockgen-c@09103000 {
+		clk_s_c0: clockgen-c@9103000 {
 			compatible = "st,clkgen-c32";
 			reg = <0x9103000 0x1000>;
 
@@ -230,7 +230,7 @@
 					     "clk-s-d0-fs0-ch3";
 		};
 
-		clockgen-d0@09104000 {
+		clockgen-d0@9104000 {
 			compatible = "st,clkgen-c32";
 			reg = <0x9104000 0x1000>;
 
diff --git a/arch/arm/boot/dts/stih410.dtsi b/arch/arm/boot/dts/stih410.dtsi
index 21fe72b183d8..cffa50db5d72 100644
--- a/arch/arm/boot/dts/stih410.dtsi
+++ b/arch/arm/boot/dts/stih410.dtsi
@@ -282,7 +282,7 @@
 				 <&clk_s_c0_flexgen CLK_FLASH_PROMIP>;
 		};
 
-		sti-cec@094a087c {
+		sti-cec@94a087c {
 			compatible = "st,stih-cec";
 			reg = <0x94a087c 0x64>;
 			clocks = <&clk_sysin>;
diff --git a/arch/arm/boot/dts/stih418-b2199.dts b/arch/arm/boot/dts/stih418-b2199.dts
index 438e54c585b1..4e6d915c85ff 100644
--- a/arch/arm/boot/dts/stih418-b2199.dts
+++ b/arch/arm/boot/dts/stih418-b2199.dts
@@ -75,11 +75,11 @@
 			st,i2c-min-sda-pulse-width-us = <5>;
 		};
 
-		mmc1: sdhci@09080000 {
+		mmc1: sdhci@9080000 {
 			status = "okay";
 		};
 
-		mmc0: sdhci@09060000 {
+		mmc0: sdhci@9060000 {
 			status = "okay";
 			max-frequency = <200000000>;
 			sd-uhs-sdr50;
diff --git a/arch/arm/boot/dts/stih418-clock.dtsi b/arch/arm/boot/dts/stih418-clock.dtsi
index ee6614b79f7d..9a157c1a99b1 100644
--- a/arch/arm/boot/dts/stih418-clock.dtsi
+++ b/arch/arm/boot/dts/stih418-clock.dtsi
@@ -92,7 +92,7 @@
 			clock-output-names = "clk-s-icn-reg-0";
 		};
 
-		clockgen-a@090ff000 {
+		clockgen-a@90ff000 {
 			compatible = "st,clkgen-c32";
 			reg = <0x90ff000 0x1000>;
 
@@ -131,7 +131,7 @@
 					     "clk-s-c0-fs0-ch3";
 		};
 
-		clk_s_c0: clockgen-c@09103000 {
+		clk_s_c0: clockgen-c@9103000 {
 			compatible = "st,clkgen-c32";
 			reg = <0x9103000 0x1000>;
 
@@ -223,7 +223,7 @@
 					     "clk-s-d0-fs0-ch3";
 		};
 
-		clockgen-d0@09104000 {
+		clockgen-d0@9104000 {
 			compatible = "st,clkgen-c32";
 			reg = <0x9104000 0x1000>;
 
diff --git a/arch/arm/boot/dts/stih418.dtsi b/arch/arm/boot/dts/stih418.dtsi
index 965f88160718..e6525ab4d9bb 100644
--- a/arch/arm/boot/dts/stih418.dtsi
+++ b/arch/arm/boot/dts/stih418.dtsi
@@ -100,7 +100,7 @@
 			phy-names = "usb";
 		};
 
-		mmc0: sdhci@09060000 {
+		mmc0: sdhci@9060000 {
 			assigned-clocks = <&clk_s_c0_flexgen CLK_MMC_0>;
 			assigned-clock-parents = <&clk_s_c0_pll1 0>;
 			assigned-clock-rates = <200000000>;
diff --git a/arch/arm/boot/dts/stihxxx-b2120.dtsi b/arch/arm/boot/dts/stihxxx-b2120.dtsi
index 4b8f62f89664..7f80c2c414c8 100644
--- a/arch/arm/boot/dts/stihxxx-b2120.dtsi
+++ b/arch/arm/boot/dts/stihxxx-b2120.dtsi
@@ -62,12 +62,12 @@
 			status = "okay";
 		};
 
-		mmc0: sdhci@09060000 {
+		mmc0: sdhci@9060000 {
 			non-removable;
 			status = "okay";
 		};
 
-		mmc1: sdhci@09080000 {
+		mmc1: sdhci@9080000 {
 			status = "okay";
 		};
 
@@ -102,7 +102,7 @@
 			fixed-link = <0 1 1000 0 0>;
 		};
 
-		demux@08a20000 {
+		demux@8a20000 {
 			compatible	= "st,stih407-c8sectpfe";
 			status		= "okay";
 			reg		= <0x08a20000 0x10000>,
diff --git a/arch/arm/boot/dts/stm32746g-eval.dts b/arch/arm/boot/dts/stm32746g-eval.dts
index 69a957963fa8..2d4e71717694 100644
--- a/arch/arm/boot/dts/stm32746g-eval.dts
+++ b/arch/arm/boot/dts/stm32746g-eval.dts
@@ -83,6 +83,13 @@
 			gpios = <&gpioc 13 0>;
 		};
 	};
+
+	usbotg_hs_phy: usb-phy {
+		#phy-cells = <0>;
+		compatible = "usb-nop-xceiv";
+		clocks = <&rcc 0 STM32F7_AHB1_CLOCK(OTGHSULPI)>;
+		clock-names = "main_clk";
+	};
 };
 
 &clk_hse {
@@ -93,6 +100,14 @@
 	status = "okay";
 };
 
+&i2c1 {
+	pinctrl-0 = <&i2c1_pins_b>;
+	pinctrl-names = "default";
+	i2c-scl-rising-time-ns = <185>;
+	i2c-scl-falling-time-ns = <20>;
+	status = "okay";
+};
+
 &rtc {
 	status = "okay";
 };
@@ -102,3 +117,12 @@
 	pinctrl-names = "default";
 	status = "okay";
 };
+
+&usbotg_hs {
+	dr_mode = "host";
+	phys = <&usbotg_hs_phy>;
+	phy-names = "usb2-phy";
+	pinctrl-0 = <&usbotg_hs_pins_a>;
+	pinctrl-names = "default";
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/stm32f4-pinctrl.dtsi b/arch/arm/boot/dts/stm32f4-pinctrl.dtsi
index 7f3560c0211d..ae94d86c53c4 100644
--- a/arch/arm/boot/dts/stm32f4-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stm32f4-pinctrl.dtsi
@@ -40,7 +40,7 @@
  *     OTHER DEALINGS IN THE SOFTWARE.
  */
 
-#include <dt-bindings/pinctrl/stm32f429-pinfunc.h>
+#include <dt-bindings/pinctrl/stm32-pinfunc.h>
 #include <dt-bindings/mfd/stm32f4-rcc.h>
 
 / {
@@ -165,35 +165,35 @@
 
 			usart1_pins_a: usart1@0 {
 				pins1 {
-					pinmux = <STM32F429_PA9_FUNC_USART1_TX>;
+					pinmux = <STM32_PINMUX('A', 9, AF7)>; /* USART1_TX */
 					bias-disable;
 					drive-push-pull;
 					slew-rate = <0>;
 				};
 				pins2 {
-					pinmux = <STM32F429_PA10_FUNC_USART1_RX>;
+					pinmux = <STM32_PINMUX('A', 10, AF7)>; /* USART1_RX */
 					bias-disable;
 				};
 			};
 
 			usart3_pins_a: usart3@0 {
 				pins1 {
-					pinmux = <STM32F429_PB10_FUNC_USART3_TX>;
+					pinmux = <STM32_PINMUX('B', 10, AF7)>; /* USART3_TX */
 					bias-disable;
 					drive-push-pull;
 					slew-rate = <0>;
 				};
 				pins2 {
-					pinmux = <STM32F429_PB11_FUNC_USART3_RX>;
+					pinmux = <STM32_PINMUX('B', 11, AF7)>; /* USART3_RX */
 					bias-disable;
 				};
 			};
 
 			usbotg_fs_pins_a: usbotg_fs@0 {
 				pins {
-					pinmux = <STM32F429_PA10_FUNC_OTG_FS_ID>,
-						 <STM32F429_PA11_FUNC_OTG_FS_DM>,
-						 <STM32F429_PA12_FUNC_OTG_FS_DP>;
+					pinmux = <STM32_PINMUX('A', 10, AF10)>, /* OTG_FS_ID */
+						 <STM32_PINMUX('A', 11, AF10)>, /* OTG_FS_DM */
+						 <STM32_PINMUX('A', 12, AF10)>; /* OTG_FS_DP */
 					bias-disable;
 					drive-push-pull;
 					slew-rate = <2>;
@@ -202,9 +202,9 @@
 
 			usbotg_fs_pins_b: usbotg_fs@1 {
 				pins {
-					pinmux = <STM32F429_PB12_FUNC_OTG_HS_ID>,
-						 <STM32F429_PB14_FUNC_OTG_HS_DM>,
-						 <STM32F429_PB15_FUNC_OTG_HS_DP>;
+					pinmux = <STM32_PINMUX('B', 12, AF12)>, /* OTG_HS_ID */
+						 <STM32_PINMUX('B', 14, AF12)>, /* OTG_HS_DM */
+						 <STM32_PINMUX('B', 15, AF12)>; /* OTG_HS_DP */
 					bias-disable;
 					drive-push-pull;
 					slew-rate = <2>;
@@ -213,18 +213,18 @@
 
 			usbotg_hs_pins_a: usbotg_hs@0 {
 				pins {
-					pinmux = <STM32F429_PH4_FUNC_OTG_HS_ULPI_NXT>,
-						 <STM32F429_PI11_FUNC_OTG_HS_ULPI_DIR>,
-						 <STM32F429_PC0_FUNC_OTG_HS_ULPI_STP>,
-						 <STM32F429_PA5_FUNC_OTG_HS_ULPI_CK>,
-						 <STM32F429_PA3_FUNC_OTG_HS_ULPI_D0>,
-						 <STM32F429_PB0_FUNC_OTG_HS_ULPI_D1>,
-						 <STM32F429_PB1_FUNC_OTG_HS_ULPI_D2>,
-						 <STM32F429_PB10_FUNC_OTG_HS_ULPI_D3>,
-						 <STM32F429_PB11_FUNC_OTG_HS_ULPI_D4>,
-						 <STM32F429_PB12_FUNC_OTG_HS_ULPI_D5>,
-						 <STM32F429_PB13_FUNC_OTG_HS_ULPI_D6>,
-						 <STM32F429_PB5_FUNC_OTG_HS_ULPI_D7>;
+					pinmux = <STM32_PINMUX('H', 4, AF10)>, /* OTG_HS_ULPI_NXT*/
+						 <STM32_PINMUX('I', 11, AF10)>, /* OTG_HS_ULPI_DIR */
+						 <STM32_PINMUX('C', 0, AF10)>, /* OTG_HS_ULPI_STP */
+						 <STM32_PINMUX('A', 5, AF10)>, /* OTG_HS_ULPI_CK */
+						 <STM32_PINMUX('A', 3, AF10)>, /* OTG_HS_ULPI_D0 */
+						 <STM32_PINMUX('B', 0, AF10)>, /* OTG_HS_ULPI_D1 */
+						 <STM32_PINMUX('B', 1, AF10)>, /* OTG_HS_ULPI_D2 */
+						 <STM32_PINMUX('B', 10, AF10)>, /* OTG_HS_ULPI_D3 */
+						 <STM32_PINMUX('B', 11, AF10)>, /* OTG_HS_ULPI_D4 */
+						 <STM32_PINMUX('B', 12, AF10)>, /* OTG_HS_ULPI_D5 */
+						 <STM32_PINMUX('B', 13, AF10)>, /* OTG_HS_ULPI_D6 */
+						 <STM32_PINMUX('B', 5, AF10)>; /* OTG_HS_ULPI_D7 */
 					bias-disable;
 					drive-push-pull;
 					slew-rate = <2>;
@@ -233,49 +233,49 @@
 
 			ethernet_mii: mii@0 {
 				pins {
-					pinmux = <STM32F429_PG13_FUNC_ETH_MII_TXD0_ETH_RMII_TXD0>,
-						 <STM32F429_PG14_FUNC_ETH_MII_TXD1_ETH_RMII_TXD1>,
-						 <STM32F429_PC2_FUNC_ETH_MII_TXD2>,
-						 <STM32F429_PB8_FUNC_ETH_MII_TXD3>,
-						 <STM32F429_PC3_FUNC_ETH_MII_TX_CLK>,
-						 <STM32F429_PG11_FUNC_ETH_MII_TX_EN_ETH_RMII_TX_EN>,
-						 <STM32F429_PA2_FUNC_ETH_MDIO>,
-						 <STM32F429_PC1_FUNC_ETH_MDC>,
-						 <STM32F429_PA1_FUNC_ETH_MII_RX_CLK_ETH_RMII_REF_CLK>,
-						 <STM32F429_PA7_FUNC_ETH_MII_RX_DV_ETH_RMII_CRS_DV>,
-						 <STM32F429_PC4_FUNC_ETH_MII_RXD0_ETH_RMII_RXD0>,
-						 <STM32F429_PC5_FUNC_ETH_MII_RXD1_ETH_RMII_RXD1>,
-						 <STM32F429_PH6_FUNC_ETH_MII_RXD2>,
-						 <STM32F429_PH7_FUNC_ETH_MII_RXD3>;
+					pinmux = <STM32_PINMUX('G', 13, AF11)>, /* ETH_MII_TXD0_ETH_RMII_TXD0 */
+						 <STM32_PINMUX('G', 14, AF11)>, /* ETH_MII_TXD1_ETH_RMII_TXD1 */
+						 <STM32_PINMUX('C', 2, AF11)>, /* ETH_MII_TXD2 */
+						 <STM32_PINMUX('B', 8, AF11)>, /* ETH_MII_TXD3 */
+						 <STM32_PINMUX('C', 3, AF11)>, /* ETH_MII_TX_CLK */
+						 <STM32_PINMUX('G', 11,AF11)>, /* ETH_MII_TX_EN_ETH_RMII_TX_EN */
+						 <STM32_PINMUX('A', 2, AF11)>, /* ETH_MDIO */
+						 <STM32_PINMUX('C', 1, AF11)>, /* ETH_MDC */
+						 <STM32_PINMUX('A', 1, AF11)>, /* ETH_MII_RX_CLK_ETH_RMII_REF_CLK */
+						 <STM32_PINMUX('A', 7, AF11)>, /* ETH_MII_RX_DV_ETH_RMII_CRS_DV */
+						 <STM32_PINMUX('C', 4, AF11)>, /* ETH_MII_RXD0_ETH_RMII_RXD0 */
+						 <STM32_PINMUX('C', 5, AF11)>, /* ETH_MII_RXD1_ETH_RMII_RXD1 */
+						 <STM32_PINMUX('H', 6, AF11)>, /* ETH_MII_RXD2 */
+						 <STM32_PINMUX('H', 7, AF11)>; /* ETH_MII_RXD3 */
 					slew-rate = <2>;
 				};
 			};
 
 			adc3_in8_pin: adc@200 {
 				pins {
-					pinmux = <STM32F429_PF10_FUNC_ANALOG>;
+					pinmux = <STM32_PINMUX('F', 10, ANALOG)>;
 				};
 			};
 
 			pwm1_pins: pwm@1 {
 				pins {
-					pinmux = <STM32F429_PA8_FUNC_TIM1_CH1>,
-						 <STM32F429_PB13_FUNC_TIM1_CH1N>,
-						 <STM32F429_PB12_FUNC_TIM1_BKIN>;
+					pinmux = <STM32_PINMUX('A', 8, AF1)>, /* TIM1_CH1 */
+						 <STM32_PINMUX('B', 13, AF1)>, /* TIM1_CH1N */
+						 <STM32_PINMUX('B', 12, AF1)>; /* TIM1_BKIN */
 				};
 			};
 
 			pwm3_pins: pwm@3 {
 				pins {
-					pinmux = <STM32F429_PB4_FUNC_TIM3_CH1>,
-						 <STM32F429_PB5_FUNC_TIM3_CH2>;
+					pinmux = <STM32_PINMUX('B', 4, AF2)>, /* TIM3_CH1 */
+						 <STM32_PINMUX('B', 5, AF2)>; /* TIM3_CH2 */
 				};
 			};
 
 			i2c1_pins: i2c1@0 {
 				pins {
-					pinmux = <STM32F429_PB9_FUNC_I2C1_SDA>,
-						 <STM32F429_PB6_FUNC_I2C1_SCL>;
+					pinmux = <STM32_PINMUX('B', 9, AF4)>, /* I2C1_SDA */
+						 <STM32_PINMUX('B', 6, AF4)>; /* I2C1_SCL */
 					bias-disable;
 					drive-open-drain;
 					slew-rate = <3>;
@@ -284,55 +284,55 @@
 
 			ltdc_pins: ltdc@0 {
 				pins {
-					pinmux = <STM32F429_PI12_FUNC_LCD_HSYNC>,
-						 <STM32F429_PI13_FUNC_LCD_VSYNC>,
-						 <STM32F429_PI14_FUNC_LCD_CLK>,
-						 <STM32F429_PI15_FUNC_LCD_R0>,
-						 <STM32F429_PJ0_FUNC_LCD_R1>,
-						 <STM32F429_PJ1_FUNC_LCD_R2>,
-						 <STM32F429_PJ2_FUNC_LCD_R3>,
-						 <STM32F429_PJ3_FUNC_LCD_R4>,
-						 <STM32F429_PJ4_FUNC_LCD_R5>,
-						 <STM32F429_PJ5_FUNC_LCD_R6>,
-						 <STM32F429_PJ6_FUNC_LCD_R7>,
-						 <STM32F429_PJ7_FUNC_LCD_G0>,
-						 <STM32F429_PJ8_FUNC_LCD_G1>,
-						 <STM32F429_PJ9_FUNC_LCD_G2>,
-						 <STM32F429_PJ10_FUNC_LCD_G3>,
-						 <STM32F429_PJ11_FUNC_LCD_G4>,
-						 <STM32F429_PJ12_FUNC_LCD_B0>,
-						 <STM32F429_PJ13_FUNC_LCD_B1>,
-						 <STM32F429_PJ14_FUNC_LCD_B2>,
-						 <STM32F429_PJ15_FUNC_LCD_B3>,
-						 <STM32F429_PK0_FUNC_LCD_G5>,
-						 <STM32F429_PK1_FUNC_LCD_G6>,
-						 <STM32F429_PK2_FUNC_LCD_G7>,
-						 <STM32F429_PK3_FUNC_LCD_B4>,
-						 <STM32F429_PK4_FUNC_LCD_B5>,
-						 <STM32F429_PK5_FUNC_LCD_B6>,
-						 <STM32F429_PK6_FUNC_LCD_B7>,
-						 <STM32F429_PK7_FUNC_LCD_DE>;
+					pinmux = <STM32_PINMUX('I', 12, AF14)>, /* LCD_HSYNC */
+						 <STM32_PINMUX('I', 13, AF14)>, /* LCD_VSYNC */
+						 <STM32_PINMUX('I', 14, AF14)>, /* LCD_CLK */
+						 <STM32_PINMUX('I', 15, AF14)>, /* LCD_R0 */
+						 <STM32_PINMUX('J', 0, AF14)>, /* LCD_R1 */
+						 <STM32_PINMUX('J', 1, AF14)>, /* LCD_R2 */
+						 <STM32_PINMUX('J', 2, AF14)>, /* LCD_R3 */
+						 <STM32_PINMUX('J', 3, AF14)>, /* LCD_R4 */
+						 <STM32_PINMUX('J', 4, AF14)>, /* LCD_R5 */
+						 <STM32_PINMUX('J', 5, AF14)>, /* LCD_R6*/
+						 <STM32_PINMUX('J', 6, AF14)>, /* LCD_R7 */
+						 <STM32_PINMUX('J', 7, AF14)>, /* LCD_G0 */
+						 <STM32_PINMUX('J', 8, AF14)>, /* LCD_G1 */
+						 <STM32_PINMUX('J', 9, AF14)>, /* LCD_G2 */
+						 <STM32_PINMUX('J', 10, AF14)>, /* LCD_G3 */
+						 <STM32_PINMUX('J', 11, AF14)>, /* LCD_G4 */
+						 <STM32_PINMUX('J', 12, AF14)>, /* LCD_B0 */
+						 <STM32_PINMUX('J', 13, AF14)>, /* LCD_B1 */
+						 <STM32_PINMUX('J', 14, AF14)>, /* LCD_B2 */
+						 <STM32_PINMUX('J', 15, AF14)>, /* LCD_B3*/
+						 <STM32_PINMUX('K', 0, AF14)>, /* LCD_G5 */
+						 <STM32_PINMUX('K', 1, AF14)>, /* LCD_G6 */
+						 <STM32_PINMUX('K', 2, AF14)>, /* LCD_G7 */
+						 <STM32_PINMUX('K', 3, AF14)>, /* LCD_B4 */
+						 <STM32_PINMUX('K', 4, AF14)>, /* LCD_B5 */
+						 <STM32_PINMUX('K', 5, AF14)>, /* LCD_B6 */
+						 <STM32_PINMUX('K', 6, AF14)>, /* LCD_B7 */
+						 <STM32_PINMUX('K', 7, AF14)>; /* LCD_DE */
 					slew-rate = <2>;
 				};
 			};
 
 			dcmi_pins: dcmi@0 {
 				pins {
-					pinmux = <STM32F429_PA4_FUNC_DCMI_HSYNC>,
-						 <STM32F429_PB7_FUNC_DCMI_VSYNC>,
-						 <STM32F429_PA6_FUNC_DCMI_PIXCLK>,
-						 <STM32F429_PC6_FUNC_DCMI_D0>,
-						 <STM32F429_PC7_FUNC_DCMI_D1>,
-						 <STM32F429_PC8_FUNC_DCMI_D2>,
-						 <STM32F429_PC9_FUNC_DCMI_D3>,
-						 <STM32F429_PC11_FUNC_DCMI_D4>,
-						 <STM32F429_PD3_FUNC_DCMI_D5>,
-						 <STM32F429_PB8_FUNC_DCMI_D6>,
-						 <STM32F429_PE6_FUNC_DCMI_D7>,
-						 <STM32F429_PC10_FUNC_DCMI_D8>,
-						 <STM32F429_PC12_FUNC_DCMI_D9>,
-						 <STM32F429_PD6_FUNC_DCMI_D10>,
-						 <STM32F429_PD2_FUNC_DCMI_D11>;
+					pinmux = <STM32_PINMUX('A', 4, AF13)>, /* DCMI_HSYNC */
+						 <STM32_PINMUX('B', 7, AF13)>, /* DCMI_VSYNC */
+						 <STM32_PINMUX('A', 6, AF13)>, /* DCMI_PIXCLK */
+						 <STM32_PINMUX('C', 6, AF13)>, /* DCMI_D0 */
+						 <STM32_PINMUX('C', 7, AF13)>, /* DCMI_D1 */
+						 <STM32_PINMUX('C', 8, AF13)>, /* DCMI_D2 */
+						 <STM32_PINMUX('C', 9, AF13)>, /* DCMI_D3 */
+						 <STM32_PINMUX('C', 11, AF13)>, /*DCMI_D4 */
+						 <STM32_PINMUX('D', 3, AF13)>, /* DCMI_D5 */
+						 <STM32_PINMUX('B', 8, AF13)>, /* DCMI_D6 */
+						 <STM32_PINMUX('E', 6, AF13)>, /* DCMI_D7 */
+						 <STM32_PINMUX('C', 10, AF13)>, /* DCMI_D8 */
+						 <STM32_PINMUX('C', 12, AF13)>, /* DCMI_D9 */
+						 <STM32_PINMUX('D', 6, AF13)>, /* DCMI_D10 */
+						 <STM32_PINMUX('D', 2, AF13)>; /* DCMI_D11 */
 					bias-disable;
 					drive-push-pull;
 					slew-rate = <3>;
diff --git a/arch/arm/boot/dts/stm32f746-disco.dts b/arch/arm/boot/dts/stm32f746-disco.dts
index 18f656074437..4d85dba59e1d 100644
--- a/arch/arm/boot/dts/stm32f746-disco.dts
+++ b/arch/arm/boot/dts/stm32f746-disco.dts
@@ -61,6 +61,20 @@
 		serial0 = &usart1;
 	};
 
+	usbotg_hs_phy: usb-phy {
+		#phy-cells = <0>;
+		compatible = "usb-nop-xceiv";
+		clocks = <&rcc 0 STM32F7_AHB1_CLOCK(OTGHSULPI)>;
+		clock-names = "main_clk";
+	};
+
+	/* This turns on vbus for otg fs for host mode (dwc2) */
+	vcc5v_otg_fs: vcc5v-otg-fs-regulator {
+		compatible = "regulator-fixed";
+		gpio = <&gpiod 5 0>;
+		regulator-name = "vcc5_host1";
+		regulator-always-on;
+	};
 };
 
 &clk_hse {
@@ -72,3 +86,19 @@
 	pinctrl-names = "default";
 	status = "okay";
 };
+
+&usbotg_fs {
+	dr_mode = "host";
+	pinctrl-0 = <&usbotg_fs_pins_a>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&usbotg_hs {
+	dr_mode = "host";
+	phys = <&usbotg_hs_phy>;
+	phy-names = "usb2-phy";
+	pinctrl-0 = <&usbotg_hs_pins_b>;
+	pinctrl-names = "default";
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/stm32f746.dtsi b/arch/arm/boot/dts/stm32f746.dtsi
index 5f9417894059..5f66d151eedb 100644
--- a/arch/arm/boot/dts/stm32f746.dtsi
+++ b/arch/arm/boot/dts/stm32f746.dtsi
@@ -42,7 +42,7 @@
 
 #include "skeleton.dtsi"
 #include "armv7-m.dtsi"
-#include <dt-bindings/pinctrl/stm32f746-pinfunc.h>
+#include <dt-bindings/pinctrl/stm32-pinfunc.h>
 #include <dt-bindings/clock/stm32fx-clock.h>
 #include <dt-bindings/mfd/stm32f7-rcc.h>
 
@@ -82,6 +82,27 @@
 			status = "disabled";
 		};
 
+		timers2: timers@40000000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "st,stm32-timers";
+			reg = <0x40000000 0x400>;
+			clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM2)>;
+			clock-names = "int";
+			status = "disabled";
+
+			pwm {
+				compatible = "st,stm32-pwm";
+				status = "disabled";
+			};
+
+			timer@1 {
+				compatible = "st,stm32-timer-trigger";
+				reg = <1>;
+				status = "disabled";
+			};
+		};
+
 		timer3: timer@40000400 {
 			compatible = "st,stm32-timer";
 			reg = <0x40000400 0x400>;
@@ -90,6 +111,27 @@
 			status = "disabled";
 		};
 
+		timers3: timers@40000400 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "st,stm32-timers";
+			reg = <0x40000400 0x400>;
+			clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM3)>;
+			clock-names = "int";
+			status = "disabled";
+
+			pwm {
+				compatible = "st,stm32-pwm";
+				status = "disabled";
+			};
+
+			timer@2 {
+				compatible = "st,stm32-timer-trigger";
+				reg = <2>;
+				status = "disabled";
+			};
+		};
+
 		timer4: timer@40000800 {
 			compatible = "st,stm32-timer";
 			reg = <0x40000800 0x400>;
@@ -98,6 +140,27 @@
 			status = "disabled";
 		};
 
+		timers4: timers@40000800 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "st,stm32-timers";
+			reg = <0x40000800 0x400>;
+			clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM4)>;
+			clock-names = "int";
+			status = "disabled";
+
+			pwm {
+				compatible = "st,stm32-pwm";
+				status = "disabled";
+			};
+
+			timer@3 {
+				compatible = "st,stm32-timer-trigger";
+				reg = <3>;
+				status = "disabled";
+			};
+		};
+
 		timer5: timer@40000c00 {
 			compatible = "st,stm32-timer";
 			reg = <0x40000c00 0x400>;
@@ -105,6 +168,27 @@
 			clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM5)>;
 		};
 
+		timers5: timers@40000c00 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "st,stm32-timers";
+			reg = <0x40000C00 0x400>;
+			clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM5)>;
+			clock-names = "int";
+			status = "disabled";
+
+			pwm {
+				compatible = "st,stm32-pwm";
+				status = "disabled";
+			};
+
+			timer@4 {
+				compatible = "st,stm32-timer-trigger";
+				reg = <4>;
+				status = "disabled";
+			};
+		};
+
 		timer6: timer@40001000 {
 			compatible = "st,stm32-timer";
 			reg = <0x40001000 0x400>;
@@ -113,6 +197,22 @@
 			status = "disabled";
 		};
 
+		timers6: timers@40001000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "st,stm32-timers";
+			reg = <0x40001000 0x400>;
+			clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM6)>;
+			clock-names = "int";
+			status = "disabled";
+
+			timer@5 {
+				compatible = "st,stm32-timer-trigger";
+				reg = <5>;
+				status = "disabled";
+			};
+		};
+
 		timer7: timer@40001400 {
 			compatible = "st,stm32-timer";
 			reg = <0x40001400 0x400>;
@@ -121,6 +221,73 @@
 			status = "disabled";
 		};
 
+		timers7: timers@40001400 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "st,stm32-timers";
+			reg = <0x40001400 0x400>;
+			clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM7)>;
+			clock-names = "int";
+			status = "disabled";
+
+			timer@6 {
+				compatible = "st,stm32-timer-trigger";
+				reg = <6>;
+				status = "disabled";
+			};
+		};
+
+		timers12: timers@40001800 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "st,stm32-timers";
+			reg = <0x40001800 0x400>;
+			clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM12)>;
+			clock-names = "int";
+			status = "disabled";
+
+			pwm {
+				compatible = "st,stm32-pwm";
+				status = "disabled";
+			};
+
+			timer@11 {
+				compatible = "st,stm32-timer-trigger";
+				reg = <11>;
+				status = "disabled";
+			};
+		};
+
+		timers13: timers@40001c00 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "st,stm32-timers";
+			reg = <0x40001C00 0x400>;
+			clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM13)>;
+			clock-names = "int";
+			status = "disabled";
+
+			pwm {
+				compatible = "st,stm32-pwm";
+				status = "disabled";
+			};
+		};
+
+		timers14: timers@40002000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "st,stm32-timers";
+			reg = <0x40002000 0x400>;
+			clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM14)>;
+			clock-names = "int";
+			status = "disabled";
+
+			pwm {
+				compatible = "st,stm32-pwm";
+				status = "disabled";
+			};
+		};
+
 		rtc: rtc@40002800 {
 			compatible = "st,stm32-rtc";
 			reg = <0x40002800 0x400>;
@@ -167,6 +334,18 @@
 			status = "disabled";
 		};
 
+		i2c1: i2c@40005400 {
+			compatible = "st,stm32f7-i2c";
+			reg = <0x40005400 0x400>;
+			interrupts = <31>,
+				     <32>;
+			resets = <&rcc STM32F7_APB1_RESET(I2C1)>;
+			clocks = <&rcc 1 CLK_I2C1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
 		cec: cec@40006c00 {
 			compatible = "st,stm32-cec";
 			reg = <0x40006C00 0x400>;
@@ -192,6 +371,48 @@
 			status = "disabled";
 		};
 
+		timers1: timers@40010000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "st,stm32-timers";
+			reg = <0x40010000 0x400>;
+			clocks = <&rcc 0 STM32F7_APB2_CLOCK(TIM1)>;
+			clock-names = "int";
+			status = "disabled";
+
+			pwm {
+				compatible = "st,stm32-pwm";
+				status = "disabled";
+			};
+
+			timer@0 {
+				compatible = "st,stm32-timer-trigger";
+				reg = <0>;
+				status = "disabled";
+			};
+		};
+
+		timers8: timers@40010400 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "st,stm32-timers";
+			reg = <0x40010400 0x400>;
+			clocks = <&rcc 0 STM32F7_APB2_CLOCK(TIM8)>;
+			clock-names = "int";
+			status = "disabled";
+
+			pwm {
+				compatible = "st,stm32-pwm";
+				status = "disabled";
+			};
+
+			timer@7 {
+				compatible = "st,stm32-timer-trigger";
+				reg = <7>;
+				status = "disabled";
+			};
+		};
+
 		usart1: serial@40011000 {
 			compatible = "st,stm32f7-uart";
 			reg = <0x40011000 0x400>;
@@ -221,6 +442,57 @@
 			interrupts = <1>, <2>, <3>, <6>, <7>, <8>, <9>, <10>, <23>, <40>, <41>, <42>, <62>, <76>;
 		};
 
+		timers9: timers@40014000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "st,stm32-timers";
+			reg = <0x40014000 0x400>;
+			clocks = <&rcc 0 STM32F7_APB2_CLOCK(TIM9)>;
+			clock-names = "int";
+			status = "disabled";
+
+			pwm {
+				compatible = "st,stm32-pwm";
+				status = "disabled";
+			};
+
+			timer@8 {
+				compatible = "st,stm32-timer-trigger";
+				reg = <8>;
+				status = "disabled";
+			};
+		};
+
+		timers10: timers@40014400 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "st,stm32-timers";
+			reg = <0x40014400 0x400>;
+			clocks = <&rcc 0 STM32F7_APB2_CLOCK(TIM10)>;
+			clock-names = "int";
+			status = "disabled";
+
+			pwm {
+				compatible = "st,stm32-pwm";
+				status = "disabled";
+			};
+		};
+
+		timers11: timers@40014800 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "st,stm32-timers";
+			reg = <0x40014800 0x400>;
+			clocks = <&rcc 0 STM32F7_APB2_CLOCK(TIM11)>;
+			clock-names = "int";
+			status = "disabled";
+
+			pwm {
+				compatible = "st,stm32-pwm";
+				status = "disabled";
+			};
+		};
+
 		pwrcfg: power-config@40007000 {
 			compatible = "syscon";
 			reg = <0x40007000 0x400>;
@@ -347,7 +619,7 @@
 
 			cec_pins_a: cec@0 {
 				pins {
-					pinmux = <STM32F746_PA15_FUNC_HDMI_CEC>;
+					pinmux = <STM32_PINMUX('A', 15, AF4)>; /* HDMI CEC */
 					slew-rate = <0>;
 					drive-open-drain;
 					bias-disable;
@@ -356,27 +628,88 @@
 
 			usart1_pins_a: usart1@0 {
 				pins1 {
-					pinmux = <STM32F746_PA9_FUNC_USART1_TX>;
+					pinmux = <STM32_PINMUX('A', 9, AF7)>; /* USART1_TX */
 					bias-disable;
 					drive-push-pull;
 					slew-rate = <0>;
 				};
 				pins2 {
-					pinmux = <STM32F746_PA10_FUNC_USART1_RX>;
+					pinmux = <STM32_PINMUX('A', 10, AF7)>; /* USART1_RX */
 					bias-disable;
 				};
 			};
 
 			usart1_pins_b: usart1@1 {
 				pins1 {
-					pinmux = <STM32F746_PA9_FUNC_USART1_TX>;
+					pinmux = <STM32_PINMUX('A', 9, AF7)>; /* USART1_TX */
 					bias-disable;
 					drive-push-pull;
 					slew-rate = <0>;
 				};
 				pins2 {
-					pinmux = <STM32F746_PB7_FUNC_USART1_RX>;
+					pinmux = <STM32_PINMUX('B', 7, AF7)>; /* USART1_RX */
+					bias-disable;
+				};
+			};
+
+			i2c1_pins_b: i2c1@0 {
+				pins {
+					pinmux = <STM32_PINMUX('B', 9, AF4)>, /* I2C1 SDA */
+						 <STM32_PINMUX('B', 8, AF4)>; /* I2C1 SCL */
+					bias-disable;
+					drive-open-drain;
+					slew-rate = <0>;
+				};
+			};
+
+			usbotg_hs_pins_a: usbotg-hs@0 {
+				pins {
+					pinmux = <STM32_PINMUX('H', 4, AF10)>, /* OTG_HS_ULPI_NXT */
+						 <STM32_PINMUX('I', 11, AF10)>, /* OTG_HS_ULPI_DIR */
+						 <STM32_PINMUX('C', 0, AF10)>, /* OTG_HS_ULPI_STP */
+						 <STM32_PINMUX('A', 5, AF10)>, /* OTG_HS_ULPI_CK */
+						 <STM32_PINMUX('A', 3, AF10)>, /* OTG_HS_ULPI_D0 */
+						 <STM32_PINMUX('B', 0, AF10)>, /* OTG_HS_ULPI_D1 */
+						 <STM32_PINMUX('B', 1, AF10)>, /* OTG_HS_ULPI_D2 */
+						 <STM32_PINMUX('B', 10, AF10)>, /* OTG_HS_ULPI_D3 */
+						 <STM32_PINMUX('B', 11, AF10)>, /* OTG_HS_ULPI_D4 */
+						 <STM32_PINMUX('B', 12, AF10)>, /* OTG_HS_ULPI_D5 */
+						 <STM32_PINMUX('B', 13, AF10)>, /* OTG_HS_ULPI_D6 */
+						 <STM32_PINMUX('B', 5, AF10)>; /* OTG_HS_ULPI_D7 */
+					bias-disable;
+					drive-push-pull;
+					slew-rate = <2>;
+				};
+			};
+
+			usbotg_hs_pins_b: usbotg-hs@1 {
+				pins {
+					pinmux = <STM32_PINMUX('H', 4, AF10)>, /* OTG_HS_ULPI_NXT */
+						 <STM32_PINMUX('C', 2, AF10)>, /* OTG_HS_ULPI_DIR */
+						 <STM32_PINMUX('C', 0, AF10)>, /* OTG_HS_ULPI_STP */
+						 <STM32_PINMUX('A', 5, AF10)>, /* OTG_HS_ULPI_CK */
+						 <STM32_PINMUX('A', 3, AF10)>, /* OTG_HS_ULPI_D0 */
+						 <STM32_PINMUX('B', 0, AF10)>, /* OTG_HS_ULPI_D1 */
+						 <STM32_PINMUX('B', 1, AF10)>, /* OTG_HS_ULPI_D2 */
+						 <STM32_PINMUX('B', 10, AF10)>, /* OTG_HS_ULPI_D3 */
+						 <STM32_PINMUX('B', 11, AF10)>, /* OTG_HS_ULPI_D4 */
+						 <STM32_PINMUX('B', 12, AF10)>, /* OTG_HS_ULPI_D5 */
+						 <STM32_PINMUX('B', 13, AF10)>, /* OTG_HS_ULPI_D6 */
+						 <STM32_PINMUX('B', 5, AF10)>; /* OTG_HS_ULPI_D7 */
+					bias-disable;
+					drive-push-pull;
+					slew-rate = <2>;
+				};
+			};
+
+			usbotg_fs_pins_a: usbotg-fs@0 {
+				pins {
+					pinmux = <STM32_PINMUX('A', 10, AF10)>, /* OTG_FS_ID */
+						 <STM32_PINMUX('A', 11, AF10)>, /* OTG_FS_DM */
+						 <STM32_PINMUX('A', 12, AF10)>; /* OTG_FS_DP */
 					bias-disable;
+					drive-push-pull;
+					slew-rate = <2>;
 				};
 			};
 		};
@@ -431,6 +764,24 @@
 			st,mem2mem;
 			status = "disabled";
 		};
+
+		usbotg_hs: usb@40040000 {
+			compatible = "st,stm32f7-hsotg";
+			reg = <0x40040000 0x40000>;
+			interrupts = <77>;
+			clocks = <&rcc 0 STM32F7_AHB1_CLOCK(OTGHS)>;
+			clock-names = "otg";
+			status = "disabled";
+		};
+
+		usbotg_fs: usb@50000000 {
+			compatible = "st,stm32f4x9-fsotg";
+			reg = <0x50000000 0x40000>;
+			interrupts = <67>;
+			clocks = <&rcc 0 STM32F7_AHB2_CLOCK(OTGFS)>;
+			clock-names = "otg";
+			status = "disabled";
+		};
 	};
 };
 
diff --git a/arch/arm/boot/dts/stm32h743-pinctrl.dtsi b/arch/arm/boot/dts/stm32h743-pinctrl.dtsi
index 76bbd6575fae..65c1cd043987 100644
--- a/arch/arm/boot/dts/stm32h743-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stm32h743-pinctrl.dtsi
@@ -40,7 +40,7 @@
  *     OTHER DEALINGS IN THE SOFTWARE.
  */
 
-#include <dt-bindings/pinctrl/stm32h7-pinfunc.h>
+#include <dt-bindings/pinctrl/stm32-pinfunc.h>
 
 / {
 	soc {
@@ -55,7 +55,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				reg = <0x0 0x400>;
-				clocks = <&timer_clk>;
+				clocks = <&rcc GPIOA_CK>;
 				st,bank-name = "GPIOA";
 			};
 
@@ -63,7 +63,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				reg = <0x400 0x400>;
-				clocks = <&timer_clk>;
+				clocks = <&rcc GPIOB_CK>;
 				st,bank-name = "GPIOB";
 			};
 
@@ -71,7 +71,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				reg = <0x800 0x400>;
-				clocks = <&timer_clk>;
+				clocks = <&rcc GPIOC_CK>;
 				st,bank-name = "GPIOC";
 			};
 
@@ -79,7 +79,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				reg = <0xc00 0x400>;
-				clocks = <&timer_clk>;
+				clocks = <&rcc GPIOD_CK>;
 				st,bank-name = "GPIOD";
 			};
 
@@ -87,7 +87,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				reg = <0x1000 0x400>;
-				clocks = <&timer_clk>;
+				clocks = <&rcc GPIOE_CK>;
 				st,bank-name = "GPIOE";
 			};
 
@@ -95,7 +95,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				reg = <0x1400 0x400>;
-				clocks = <&timer_clk>;
+				clocks = <&rcc GPIOF_CK>;
 				st,bank-name = "GPIOF";
 			};
 
@@ -103,7 +103,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				reg = <0x1800 0x400>;
-				clocks = <&timer_clk>;
+				clocks = <&rcc GPIOG_CK>;
 				st,bank-name = "GPIOG";
 			};
 
@@ -111,7 +111,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				reg = <0x1c00 0x400>;
-				clocks = <&timer_clk>;
+				clocks = <&rcc GPIOH_CK>;
 				st,bank-name = "GPIOH";
 			};
 
@@ -119,7 +119,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				reg = <0x2000 0x400>;
-				clocks = <&timer_clk>;
+				clocks = <&rcc GPIOI_CK>;
 				st,bank-name = "GPIOI";
 			};
 
@@ -127,7 +127,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				reg = <0x2400 0x400>;
-				clocks = <&timer_clk>;
+				clocks = <&rcc GPIOJ_CK>;
 				st,bank-name = "GPIOJ";
 			};
 
@@ -135,32 +135,32 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				reg = <0x2800 0x400>;
-				clocks = <&timer_clk>;
+				clocks = <&rcc GPIOK_CK>;
 				st,bank-name = "GPIOK";
 			};
 
 			usart1_pins: usart1@0 {
 				pins1 {
-					pinmux = <STM32H7_PB14_FUNC_USART1_TX>;
+					pinmux = <STM32_PINMUX('B', 14, AF4)>; /* USART1_TX */
 					bias-disable;
 					drive-push-pull;
 					slew-rate = <0>;
 				};
 				pins2 {
-					pinmux = <STM32H7_PB15_FUNC_USART1_RX>;
+					pinmux = <STM32_PINMUX('B', 15, AF4)>; /* USART1_RX */
 					bias-disable;
 				};
 			};
 
 			usart2_pins: usart2@0 {
 				pins1 {
-					pinmux = <STM32H7_PD5_FUNC_USART2_TX>;
+					pinmux = <STM32_PINMUX('D', 5, AF7)>; /* USART2_TX */
 					bias-disable;
 					drive-push-pull;
 					slew-rate = <0>;
 				};
 				pins2 {
-					pinmux = <STM32H7_PD6_FUNC_USART2_RX>;
+					pinmux = <STM32_PINMUX('D', 6, AF7)>; /* USART2_RX */
 					bias-disable;
 				};
 			};
diff --git a/arch/arm/boot/dts/stm32h743.dtsi b/arch/arm/boot/dts/stm32h743.dtsi
index 26de31578701..bbfcbaca0b36 100644
--- a/arch/arm/boot/dts/stm32h743.dtsi
+++ b/arch/arm/boot/dts/stm32h743.dtsi
@@ -42,6 +42,8 @@
 
 #include "skeleton.dtsi"
 #include "armv7-m.dtsi"
+#include <dt-bindings/clock/stm32h7-clks.h>
+#include <dt-bindings/mfd/stm32h7-rcc.h>
 
 / {
 	clocks {
@@ -51,10 +53,16 @@
 			clock-frequency = <0>;
 		};
 
-		timer_clk: timer-clk {
+		clk_lse: clk-lse {
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
-			clock-frequency = <125000000>;
+			clock-frequency = <32768>;
+		};
+
+		clk_i2s: i2s_ckin {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <0>;
 		};
 	};
 
@@ -63,7 +71,33 @@
 			compatible = "st,stm32-timer";
 			reg = <0x40000c00 0x400>;
 			interrupts = <50>;
-			clocks = <&timer_clk>;
+			clocks = <&rcc TIM5_CK>;
+		};
+
+		lptimer1: timer@40002400 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "st,stm32-lptimer";
+			reg = <0x40002400 0x400>;
+			clocks = <&rcc LPTIM1_CK>;
+			clock-names = "mux";
+			status = "disabled";
+
+			pwm {
+				compatible = "st,stm32-pwm-lp";
+				status = "disabled";
+			};
+
+			trigger@0 {
+				compatible = "st,stm32-lptimer-trigger";
+				reg = <0>;
+				status = "disabled";
+			};
+
+			counter {
+				compatible = "st,stm32-lptimer-counter";
+				status = "disabled";
+			};
 		};
 
 		usart2: serial@40004400 {
@@ -71,13 +105,13 @@
 			reg = <0x40004400 0x400>;
 			interrupts = <38>;
 			status = "disabled";
-			clocks = <&timer_clk>;
+			clocks = <&rcc USART2_CK>;
 		};
 
 		dac: dac@40007400 {
 			compatible = "st,stm32h7-dac-core";
 			reg = <0x40007400 0x400>;
-			clocks = <&timer_clk>;
+			clocks = <&rcc DAC12_CK>;
 			clock-names = "pclk";
 			#address-cells = <1>;
 			#size-cells = <0>;
@@ -103,8 +137,7 @@
 			reg = <0x40011000 0x400>;
 			interrupts = <37>;
 			status = "disabled";
-			clocks = <&timer_clk>;
-
+			clocks = <&rcc USART1_CK>;
 		};
 
 		dma1: dma@40020000 {
@@ -118,9 +151,10 @@
 				     <16>,
 				     <17>,
 				     <47>;
-			clocks = <&timer_clk>;
+			clocks = <&rcc DMA1_CK>;
 			#dma-cells = <4>;
 			st,mem2mem;
+			dma-requests = <8>;
 			status = "disabled";
 		};
 
@@ -135,17 +169,28 @@
 				     <68>,
 				     <69>,
 				     <70>;
-			clocks = <&timer_clk>;
+			clocks = <&rcc DMA2_CK>;
 			#dma-cells = <4>;
 			st,mem2mem;
+			dma-requests = <8>;
 			status = "disabled";
 		};
 
+		dmamux1: dma-router@40020800 {
+			compatible = "st,stm32h7-dmamux";
+			reg = <0x40020800 0x1c>;
+			#dma-cells = <3>;
+			dma-channels = <16>;
+			dma-requests = <128>;
+			dma-masters = <&dma1 &dma2>;
+			clocks = <&rcc DMA1_CK>;
+		};
+
 		adc_12: adc@40022000 {
 			compatible = "st,stm32h7-adc-core";
 			reg = <0x40022000 0x400>;
 			interrupts = <18>;
-			clocks = <&timer_clk>;
+			clocks = <&rcc ADC12_CK>;
 			clock-names = "bus";
 			interrupt-controller;
 			#interrupt-cells = <1>;
@@ -172,11 +217,121 @@
 			};
 		};
 
+		mdma1: dma@52000000 {
+			compatible = "st,stm32h7-mdma";
+			reg = <0x52000000 0x1000>;
+			interrupts = <122>;
+			clocks = <&rcc MDMA_CK>;
+			#dma-cells = <5>;
+			dma-channels = <16>;
+			dma-requests = <32>;
+		};
+
+		lptimer2: timer@58002400 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "st,stm32-lptimer";
+			reg = <0x58002400 0x400>;
+			clocks = <&rcc LPTIM2_CK>;
+			clock-names = "mux";
+			status = "disabled";
+
+			pwm {
+				compatible = "st,stm32-pwm-lp";
+				status = "disabled";
+			};
+
+			trigger@1 {
+				compatible = "st,stm32-lptimer-trigger";
+				reg = <1>;
+				status = "disabled";
+			};
+
+			counter {
+				compatible = "st,stm32-lptimer-counter";
+				status = "disabled";
+			};
+		};
+
+		lptimer3: timer@58002800 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "st,stm32-lptimer";
+			reg = <0x58002800 0x400>;
+			clocks = <&rcc LPTIM3_CK>;
+			clock-names = "mux";
+			status = "disabled";
+
+			pwm {
+				compatible = "st,stm32-pwm-lp";
+				status = "disabled";
+			};
+
+			trigger@2 {
+				compatible = "st,stm32-lptimer-trigger";
+				reg = <2>;
+				status = "disabled";
+			};
+		};
+
+		lptimer4: timer@58002c00 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "st,stm32-lptimer";
+			reg = <0x58002c00 0x400>;
+			clocks = <&rcc LPTIM4_CK>;
+			clock-names = "mux";
+			status = "disabled";
+
+			pwm {
+				compatible = "st,stm32-pwm-lp";
+				status = "disabled";
+			};
+		};
+
+		lptimer5: timer@58003000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "st,stm32-lptimer";
+			reg = <0x58003000 0x400>;
+			clocks = <&rcc LPTIM5_CK>;
+			clock-names = "mux";
+			status = "disabled";
+
+			pwm {
+				compatible = "st,stm32-pwm-lp";
+				status = "disabled";
+			};
+		};
+
+		vrefbuf: regulator@58003C00 {
+			compatible = "st,stm32-vrefbuf";
+			reg = <0x58003C00 0x8>;
+			clocks = <&rcc VREF_CK>;
+			regulator-min-microvolt = <1500000>;
+			regulator-max-microvolt = <2500000>;
+			status = "disabled";
+		};
+
+		rcc: reset-clock-controller@58024400 {
+			compatible = "st,stm32h743-rcc", "st,stm32-rcc";
+			reg = <0x58024400 0x400>;
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+			clocks = <&clk_hse>, <&clk_lse>, <&clk_i2s>;
+			st,syscfg = <&pwrcfg>;
+		};
+
+		pwrcfg: power-config@58024800 {
+			compatible = "syscon";
+			reg = <0x58024800 0x400>;
+		};
+
 		adc_3: adc@58026000 {
 			compatible = "st,stm32h7-adc-core";
 			reg = <0x58026000 0x400>;
 			interrupts = <127>;
-			clocks = <&timer_clk>;
+			clocks = <&rcc ADC3_CK>;
 			clock-names = "bus";
 			interrupt-controller;
 			#interrupt-cells = <1>;
diff --git a/arch/arm/boot/dts/stm32h743i-eval.dts b/arch/arm/boot/dts/stm32h743i-eval.dts
index 6c07786e7ddb..9f0e72c67219 100644
--- a/arch/arm/boot/dts/stm32h743i-eval.dts
+++ b/arch/arm/boot/dts/stm32h743i-eval.dts
@@ -81,7 +81,7 @@
 };
 
 &clk_hse {
-	clock-frequency = <125000000>;
+	clock-frequency = <25000000>;
 };
 
 &usart1 {
diff --git a/arch/arm/boot/dts/sun4i-a10-a1000.dts b/arch/arm/boot/dts/sun4i-a10-a1000.dts
index f80d37ddc4c6..09e909576c61 100644
--- a/arch/arm/boot/dts/sun4i-a10-a1000.dts
+++ b/arch/arm/boot/dts/sun4i-a10-a1000.dts
@@ -62,8 +62,6 @@
 
 	leds {
 		compatible = "gpio-leds";
-		pinctrl-names = "default";
-		pinctrl-0 = <&led_pins_a1000>;
 
 		red {
 			label = "a1000:red:usr";
@@ -79,8 +77,6 @@
 
 	reg_emac_3v3: emac-3v3 {
 		compatible = "regulator-fixed";
-		pinctrl-names = "default";
-		pinctrl-0 = <&emac_power_pin_a1000>;
 		regulator-name = "emac-3v3";
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
@@ -129,8 +125,6 @@
 };
 
 &emac {
-	pinctrl-names = "default";
-	pinctrl-0 = <&emac_pins_a>;
 	phy = <&phy1>;
 	status = "okay";
 };
@@ -140,8 +134,6 @@
 };
 
 &i2c0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c0_pins_a>;
 	status = "okay";
 
 	axp209: pmic@34 {
@@ -156,7 +148,7 @@
 
 &ir0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&ir0_rx_pins_a>;
+	pinctrl-0 = <&ir0_rx_pins>;
 	status = "okay";
 };
 
@@ -170,8 +162,6 @@
 };
 
 &mmc0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins_a>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
@@ -187,18 +177,6 @@
 	status = "okay";
 };
 
-&pio {
-	emac_power_pin_a1000: emac_power_pin@0 {
-		pins = "PH15";
-		function = "gpio_out";
-	};
-
-	led_pins_a1000: led_pins@0 {
-		pins = "PH10", "PH20";
-		function = "gpio_out";
-	};
-};
-
 #include "axp209.dtsi"
 
 &reg_dcdc2 {
@@ -236,13 +214,13 @@
 
 &spdif {
 	pinctrl-names = "default";
-	pinctrl-0 = <&spdif_tx_pins_a>;
+	pinctrl-0 = <&spdif_tx_pin>;
 	status = "okay";
 };
 
 &uart0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/sun4i-a10-ba10-tvbox.dts b/arch/arm/boot/dts/sun4i-a10-ba10-tvbox.dts
index 6b02de592a02..39ba4ccb9e2e 100644
--- a/arch/arm/boot/dts/sun4i-a10-ba10-tvbox.dts
+++ b/arch/arm/boot/dts/sun4i-a10-ba10-tvbox.dts
@@ -68,8 +68,6 @@
 };
 
 &emac {
-	pinctrl-names = "default";
-	pinctrl-0 = <&emac_pins_a>;
 	phy = <&phy1>;
 	status = "okay";
 };
@@ -79,8 +77,6 @@
 };
 
 &i2c0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c0_pins_a>;
 	status = "okay";
 
 	axp209: pmic@34 {
@@ -95,7 +91,7 @@
 
 &ir0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&ir0_rx_pins_a>;
+	pinctrl-0 = <&ir0_rx_pins>;
 	status = "okay";
 };
 
@@ -108,8 +104,6 @@
 };
 
 &mmc0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins_a>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
@@ -125,12 +119,6 @@
 	status = "okay";
 };
 
-&pio {
-	usb2_vbus_pin_a: usb2_vbus_pin@0 {
-		pins = "PH12";
-	};
-};
-
 &reg_usb0_vbus {
 	regulator-boot-on;
 	status = "okay";
@@ -147,7 +135,7 @@
 
 &uart0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/sun4i-a10-chuwi-v7-cw0825.dts b/arch/arm/boot/dts/sun4i-a10-chuwi-v7-cw0825.dts
index a7d61994b8fd..dfc88aee4fe3 100644
--- a/arch/arm/boot/dts/sun4i-a10-chuwi-v7-cw0825.dts
+++ b/arch/arm/boot/dts/sun4i-a10-chuwi-v7-cw0825.dts
@@ -65,8 +65,6 @@
 };
 
 &i2c0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c0_pins_a>;
 	status = "okay";
 
 	axp209: pmic@34 {
@@ -80,14 +78,10 @@
 };
 
 &i2c1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c1_pins_a>;
 	status = "okay";
 };
 
 &i2c2 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c2_pins_a>;
 	status = "okay";
 
 	ft5306de4: touchscreen@38 {
@@ -104,21 +98,21 @@
 	vref-supply = <&reg_vcc3v0>;
 	status = "okay";
 
-	button@800 {
+	button-800 {
 		label = "Volume Up";
 		linux,code = <KEY_VOLUMEUP>;
 		channel = <0>;
 		voltage = <800000>;
 	};
 
-	button@1000 {
+	button-1000 {
 		label = "Volume Down";
 		linux,code = <KEY_VOLUMEDOWN>;
 		channel = <0>;
 		voltage = <1000000>;
 	};
 
-	button@1200 {
+	button-1200 {
 		label = "Back";
 		linux,code = <KEY_BACK>;
 		channel = <0>;
@@ -127,8 +121,6 @@
 };
 
 &mmc0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins_a>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
@@ -141,13 +133,13 @@
 };
 
 &pio {
-	usb0_id_detect_pin: usb0_id_detect_pin@0 {
+	usb0_id_detect_pin: usb0-id-detect-pin {
 		pins = "PH4";
 		function = "gpio_in";
 		bias-pull-up;
 	};
 
-	usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
+	usb0_vbus_detect_pin: usb0-vbus-detect-pin {
 		pins = "PH5";
 		function = "gpio_in";
 		bias-pull-down;
@@ -164,7 +156,7 @@
 
 &uart0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts
index 404ce7694899..1982c8c238c5 100644
--- a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts
+++ b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts
@@ -59,6 +59,17 @@
 		stdout-path = "serial0:115200n8";
 	};
 
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&hdmi_out_con>;
+			};
+		};
+	};
+
 	leds {
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
@@ -90,6 +101,10 @@
 	cpu-supply = <&reg_dcdc2>;
 };
 
+&de {
+	status = "okay";
+};
+
 &ehci0 {
 	status = "okay";
 };
@@ -99,8 +114,6 @@
 };
 
 &emac {
-	pinctrl-names = "default";
-	pinctrl-0 = <&emac_pins_a>;
 	phy = <&phy1>;
 	status = "okay";
 };
@@ -109,9 +122,17 @@
 	status = "okay";
 };
 
+&hdmi {
+	status = "okay";
+};
+
+&hdmi_out {
+	hdmi_out_con: endpoint {
+		remote-endpoint = <&hdmi_con_in>;
+	};
+};
+
 &i2c0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c0_pins_a>;
 	status = "okay";
 
 	axp209: pmic@34 {
@@ -121,14 +142,12 @@
 };
 
 &i2c1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c1_pins_a>;
 	status = "okay";
 };
 
 &ir0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&ir0_rx_pins_a>;
+	pinctrl-0 = <&ir0_rx_pins>;
 	status = "okay";
 };
 
@@ -141,8 +160,6 @@
 };
 
 &mmc0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins_a>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
@@ -163,13 +180,13 @@
 };
 
 &pio {
-	led_pins_cubieboard: led_pins@0 {
+	led_pins_cubieboard: led-pins {
 		pins = "PH20", "PH21";
 		function = "gpio_out";
 		drive-strength = <20>;
 	};
 
-	usb0_id_detect_pin: usb0_id_detect_pin@0 {
+	usb0_id_detect_pin: usb0-id-detect-pin {
 		pins = "PH4";
 		function = "gpio_in";
 		bias-pull-up;
@@ -221,14 +238,14 @@
 
 &spi0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&spi0_pins_a>,
-		    <&spi0_cs0_pins_a>;
+	pinctrl-0 = <&spi0_pi_pins>,
+		    <&spi0_cs0_pi_pin>;
 	status = "okay";
 };
 
 &uart0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/sun4i-a10-dserve-dsrv9703c.dts b/arch/arm/boot/dts/sun4i-a10-dserve-dsrv9703c.dts
index e0777ae808c7..147cbc5e08ac 100644
--- a/arch/arm/boot/dts/sun4i-a10-dserve-dsrv9703c.dts
+++ b/arch/arm/boot/dts/sun4i-a10-dserve-dsrv9703c.dts
@@ -58,8 +58,6 @@
 
 	backlight: backlight {
 		compatible = "pwm-backlight";
-		pinctrl-names = "default";
-		pinctrl-0 = <&bl_en_pin_dsrv9703c>;
 		pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
 		brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
 		default-brightness-level = <8>;
@@ -77,10 +75,8 @@
 		max-microvolt = <3000000>;
 	};
 
-	reg_motor: reg_motor {
+	reg_motor: reg-motor {
 		compatible = "regulator-fixed";
-		pinctrl-names = "default";
-		pinctrl-0 = <&motor_pins>;
 		regulator-name = "vcc-motor";
 		regulator-min-microvolt = <3000000>;
 		regulator-max-microvolt = <3000000>;
@@ -90,8 +86,6 @@
 };
 
 &codec {
-	pinctrl-names = "default";
-	pinctrl-0 = <&codec_pa_pin>;
 	allwinner,pa-gpios = <&pio 7 15 GPIO_ACTIVE_HIGH>; /* PH15 */
 	status = "okay";
 };
@@ -105,8 +99,6 @@
 };
 
 &i2c0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c0_pins_a>;
 	status = "okay";
 
 	axp209: pmic@34 {
@@ -118,15 +110,11 @@
 #include "axp209.dtsi"
 
 &i2c1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c1_pins_a>;
 	/* pull-ups and devices require AXP209 LDO3 */
 	status = "failed";
 };
 
 &i2c2 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c2_pins_a>;
 	status = "okay";
 
 	ft5406ee8: touchscreen@38 {
@@ -134,8 +122,6 @@
 		reg = <0x38>;
 		interrupt-parent = <&pio>;
 		interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&touchscreen_pins>;
 		reset-gpios = <&pio 1 13 GPIO_ACTIVE_LOW>;
 		touchscreen-size-x = <1024>;
 		touchscreen-size-y = <768>;
@@ -146,14 +132,14 @@
 	vref-supply = <&reg_ldo2>;
 	status = "okay";
 
-	button@400 {
+	button-400 {
 		label = "Volume Down";
 		linux,code = <KEY_VOLUMEDOWN>;
 		channel = <0>;
 		voltage = <400000>;
 	};
 
-	button@800 {
+	button-800 {
 		label = "Volume Up";
 		linux,code = <KEY_VOLUMEUP>;
 		channel = <0>;
@@ -162,8 +148,6 @@
 };
 
 &mmc0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins_a>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
@@ -176,33 +160,13 @@
 };
 
 &pio {
-	bl_en_pin_dsrv9703c: bl_en_pin@0 {
-		pins = "PH7";
-		function = "gpio_out";
-	};
-
-	codec_pa_pin: codec_pa_pin@0 {
-		pins = "PH15";
-		function = "gpio_out";
-	};
-
-	motor_pins: motor_pins@0 {
-		pins = "PB3";
-		function = "gpio_out";
-	};
-
-	touchscreen_pins: touchscreen_pins@0 {
-		pins = "PB13";
-		function = "gpio_out";
-	};
-
-	usb0_id_detect_pin: usb0_id_detect_pin@0 {
+	usb0_id_detect_pin: usb0-id-detect-pin {
 		pins = "PH4";
 		function = "gpio_in";
 		bias-pull-up;
 	};
 
-	usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
+	usb0_vbus_detect_pin: usb0-vbus-detect-pin {
 		pins = "PH5";
 		function = "gpio_in";
 		bias-pull-down;
@@ -211,7 +175,7 @@
 
 &pwm {
 	pinctrl-names = "default";
-	pinctrl-0 = <&pwm0_pins_a>;
+	pinctrl-0 = <&pwm0_pin>;
 	status = "okay";
 };
 
@@ -250,7 +214,7 @@
 
 &uart0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/sun4i-a10-gemei-g9.dts b/arch/arm/boot/dts/sun4i-a10-gemei-g9.dts
index d8bfd7b74916..41ca8bded89f 100644
--- a/arch/arm/boot/dts/sun4i-a10-gemei-g9.dts
+++ b/arch/arm/boot/dts/sun4i-a10-gemei-g9.dts
@@ -72,8 +72,6 @@
  */
 &codec {
 	/* PH15 controls power to external amplifier (ft2012q) */
-	pinctrl-names = "default";
-	pinctrl-0 = <&codec_pa_pin>;
 	allwinner,pa-gpios = <&pio 7 15 GPIO_ACTIVE_HIGH>;
 	status = "okay";
 };
@@ -91,8 +89,6 @@
 };
 
 &i2c0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c0_pins_a>;
 	status = "okay";
 
 	axp209: pmic@34 {
@@ -104,8 +100,6 @@
 #include "axp209.dtsi"
 
 &i2c1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c1_pins_a>;
 	status = "okay";
 
 	/* Accelerometer */
@@ -122,21 +116,21 @@
 
 	status = "okay";
 
-	button@158 {
+	button-158 {
 		label = "Volume Down";
 		linux,code = <KEY_VOLUMEDOWN>;
 		channel = <0>;
 		voltage = <158730>;
 	};
 
-	button@349 {
+	button-349 {
 		label = "Volume Up";
 		linux,code = <KEY_VOLUMEUP>;
 		channel = <0>;
 		voltage = <349206>;
 	};
 
-	button@1142 {
+	button-1142 {
 		label = "Esc";
 		linux,code = <KEY_ESC>;
 		channel = <0>;
@@ -145,8 +139,6 @@
 };
 
 &mmc0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins_a>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH01 */
@@ -154,13 +146,6 @@
 	status = "okay";
 };
 
-&pio {
-	codec_pa_pin: codec_pa_pin@0 {
-		pins = "PH15";
-		function = "gpio_out";
-	};
-};
-
 &reg_dcdc2 {
 	regulator-always-on;
 	regulator-min-microvolt = <1000000>;
@@ -197,7 +182,7 @@
 
 &uart0  {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/sun4i-a10-hackberry.dts b/arch/arm/boot/dts/sun4i-a10-hackberry.dts
index 856cfc9128e6..f33e42d6ce8b 100644
--- a/arch/arm/boot/dts/sun4i-a10-hackberry.dts
+++ b/arch/arm/boot/dts/sun4i-a10-hackberry.dts
@@ -80,8 +80,6 @@
 };
 
 &emac {
-	pinctrl-names = "default";
-	pinctrl-0 = <&emac_pins_a>;
 	phy = <&phy0>;
 	status = "okay";
 };
@@ -92,7 +90,7 @@
 
 &ir0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&ir0_rx_pins_a>;
+	pinctrl-0 = <&ir0_rx_pins>;
 	status = "okay";
 };
 
@@ -106,8 +104,6 @@
 };
 
 &mmc0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins_a>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
@@ -123,27 +119,11 @@
 	status = "okay";
 };
 
-&pio {
-	pinctrl-names = "default";
-	pinctrl-0 = <&hackberry_hogs>;
-
-	hackberry_hogs: hogs@0 {
-		pins = "PH19";
-		function = "gpio_out";
-	};
-
-	usb2_vbus_pin_hackberry: usb2_vbus_pin@0 {
-		pins = "PH12";
-		function = "gpio_out";
-	};
-};
-
 &reg_usb1_vbus {
 	status = "okay";
 };
 
 &reg_usb2_vbus {
-	pinctrl-0 = <&usb2_vbus_pin_hackberry>;
 	gpio = <&pio 7 12 GPIO_ACTIVE_HIGH>;
 	status = "okay";
 };
@@ -156,6 +136,6 @@
 
 &uart0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/sun4i-a10-hyundai-a7hd.dts b/arch/arm/boot/dts/sun4i-a10-hyundai-a7hd.dts
index 6506595268b2..35c57d065dd8 100644
--- a/arch/arm/boot/dts/sun4i-a10-hyundai-a7hd.dts
+++ b/arch/arm/boot/dts/sun4i-a10-hyundai-a7hd.dts
@@ -63,8 +63,6 @@
 };
 
 &i2c0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c0_pins_a>;
 	status = "okay";
 
 	axp209: pmic@34 {
@@ -78,8 +76,6 @@
 };
 
 &mmc0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins_a>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
@@ -92,13 +88,13 @@
 };
 
 &pio {
-	usb0_id_detect_pin: usb0_id_detect_pin@0 {
+	usb0_id_detect_pin: usb0-id-detect-pin {
 		pins = "PH4";
 		function = "gpio_in";
 		bias-pull-up;
 	};
 
-	usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
+	usb0_vbus_detect_pin: usb0-vbus-detect-pin {
 		pins = "PH5";
 		function = "gpio_in";
 		bias-pull-down;
@@ -116,7 +112,7 @@
 
 &uart0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/sun4i-a10-inet1.dts b/arch/arm/boot/dts/sun4i-a10-inet1.dts
index d51d8c302daf..9482e831a9a1 100644
--- a/arch/arm/boot/dts/sun4i-a10-inet1.dts
+++ b/arch/arm/boot/dts/sun4i-a10-inet1.dts
@@ -58,8 +58,6 @@
 
 	backlight: backlight {
 		compatible = "pwm-backlight";
-		pinctrl-names = "default";
-		pinctrl-0 = <&bl_en_pin_inet>;
 		pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
 		brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
 		default-brightness-level = <8>;
@@ -88,8 +86,6 @@
 };
 
 &i2c0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c0_pins_a>;
 	status = "okay";
 
 	axp209: pmic@34 {
@@ -101,8 +97,6 @@
 #include "axp209.dtsi"
 
 &i2c1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c1_pins_a>;
 	status = "okay";
 
 	/* Accelerometer */
@@ -115,8 +109,6 @@
 };
 
 &i2c2 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c2_pins_a>;
 	status = "okay";
 
 	ft5x: touchscreen@38 {
@@ -124,8 +116,6 @@
 		reg = <0x38>;
 		interrupt-parent = <&pio>;
 		interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&touchscreen_wake_pin>;
 		wake-gpios = <&pio 1 13 GPIO_ACTIVE_HIGH>; /* PB13 */
 		touchscreen-size-x = <600>;
 		touchscreen-size-y = <1024>;
@@ -137,21 +127,21 @@
 	vref-supply = <&reg_ldo2>;
 	status = "okay";
 
-	button@200 {
+	button-200 {
 		label = "Volume Up";
 		linux,code = <KEY_VOLUMEUP>;
 		channel = <0>;
 		voltage = <200000>;
 	};
 
-	button@1000 {
+	button-1000 {
 		label = "Volume Down";
 		linux,code = <KEY_VOLUMEDOWN>;
 		channel = <0>;
 		voltage = <1000000>;
 	};
 
-	button@1200 {
+	button-1200 {
 		label = "Home";
 		linux,code = <KEY_HOMEPAGE>;
 		channel = <0>;
@@ -160,8 +150,6 @@
 };
 
 &mmc0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins_a>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
@@ -178,23 +166,13 @@
 };
 
 &pio {
-	bl_en_pin_inet: bl_en_pin@0 {
-		pins = "PH7";
-		function = "gpio_out";
-	};
-
-	touchscreen_wake_pin: touchscreen_wake_pin@0 {
-		pins = "PB13";
-		function = "gpio_out";
-	};
-
-	usb0_id_detect_pin: usb0_id_detect_pin@0 {
+	usb0_id_detect_pin: usb0-id-detect-pin {
 		pins = "PH4";
 		function = "gpio_in";
 		bias-pull-up;
 	};
 
-	usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
+	usb0_vbus_detect_pin: usb0-vbus-detect-pin {
 		pins = "PH5";
 		function = "gpio_in";
 		bias-pull-down;
@@ -203,7 +181,7 @@
 
 &pwm {
 	pinctrl-names = "default";
-	pinctrl-0 = <&pwm0_pins_a>;
+	pinctrl-0 = <&pwm0_pin>;
 	status = "okay";
 };
 
@@ -246,7 +224,7 @@
 
 &uart0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/sun4i-a10-inet97fv2.dts b/arch/arm/boot/dts/sun4i-a10-inet97fv2.dts
index a8e479fe43ca..4b5c91c8e85b 100644
--- a/arch/arm/boot/dts/sun4i-a10-inet97fv2.dts
+++ b/arch/arm/boot/dts/sun4i-a10-inet97fv2.dts
@@ -72,8 +72,6 @@
 };
 
 &i2c0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c0_pins_a>;
 	status = "okay";
 
 	axp209: pmic@34 {
@@ -85,14 +83,10 @@
 #include "axp209.dtsi"
 
 &i2c1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c1_pins_a>;
 	status = "okay";
 };
 
 &i2c2 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c2_pins_a>;
 	status = "okay";
 
 	ft5406ee8: touchscreen@38 {
@@ -109,35 +103,35 @@
 	vref-supply = <&reg_ldo2>;
 	status = "okay";
 
-	button@200 {
+	button-200 {
 		label = "Menu";
 		linux,code = <KEY_MENU>;
 		channel = <0>;
 		voltage = <200000>;
 	};
 
-	button@600 {
+	button-600 {
 		label = "Volume Up";
 		linux,code = <KEY_VOLUMEUP>;
 		channel = <0>;
 		voltage = <600000>;
 	};
 
-	button@800 {
+	button-800 {
 		label = "Volume Down";
 		linux,code = <KEY_VOLUMEDOWN>;
 		channel = <0>;
 		voltage = <800000>;
 	};
 
-	button@1000 {
+	button-1000 {
 		label = "Home";
 		linux,code = <KEY_HOMEPAGE>;
 		channel = <0>;
 		voltage = <1000000>;
 	};
 
-	button@1200 {
+	button-1200 {
 		label = "Esc";
 		linux,code = <KEY_ESC>;
 		channel = <0>;
@@ -146,8 +140,6 @@
 };
 
 &mmc0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins_a>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
@@ -160,13 +152,13 @@
 };
 
 &pio {
-	usb0_id_detect_pin: usb0_id_detect_pin@0 {
+	usb0_id_detect_pin: usb0-id-detect-pin {
 		pins = "PH4";
 		function = "gpio_in";
 		bias-pull-up;
 	};
 
-	usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
+	usb0_vbus_detect_pin: usb0-vbus-detect-pin {
 		pins = "PH5";
 		function = "gpio_in";
 		bias-pull-down;
@@ -208,7 +200,7 @@
 
 &uart0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/sun4i-a10-inet9f-rev03.dts b/arch/arm/boot/dts/sun4i-a10-inet9f-rev03.dts
index 2acb89a87d41..13224f5ac166 100644
--- a/arch/arm/boot/dts/sun4i-a10-inet9f-rev03.dts
+++ b/arch/arm/boot/dts/sun4i-a10-inet9f-rev03.dts
@@ -59,7 +59,7 @@
 		stdout-path = "serial0:115200n8";
 	};
 
-	gpio_keys {
+	gpio-keys {
 		compatible = "gpio-keys-polled";
 		pinctrl-names = "default";
 		pinctrl-0 = <&key_pins_inet9f>;
@@ -67,7 +67,7 @@
 		#size-cells = <0>;
 		poll-interval = <20>;
 
-		button@0 {
+		left-joystick-left {
 			label = "Left Joystick Left";
 			linux,code = <ABS_X>;
 			linux,input-type = <EV_ABS>;
@@ -75,7 +75,7 @@
 			gpios = <&pio 0 6 GPIO_ACTIVE_LOW>; /* PA6 */
 		};
 
-		button@1 {
+		left-joystick-right {
 			label = "Left Joystick Right";
 			linux,code = <ABS_X>;
 			linux,input-type = <EV_ABS>;
@@ -83,7 +83,7 @@
 			gpios = <&pio 0 5 GPIO_ACTIVE_LOW>; /* PA5 */
 		};
 
-		button@2 {
+		left-joystick-up {
 			label = "Left Joystick Up";
 			linux,code = <ABS_Y>;
 			linux,input-type = <EV_ABS>;
@@ -91,7 +91,7 @@
 			gpios = <&pio 0 8 GPIO_ACTIVE_LOW>; /* PA8 */
 		};
 
-		button@3 {
+		left-joystick-down {
 			label = "Left Joystick Down";
 			linux,code = <ABS_Y>;
 			linux,input-type = <EV_ABS>;
@@ -99,7 +99,7 @@
 			gpios = <&pio 0 9 GPIO_ACTIVE_LOW>; /* PA9 */
 		};
 
-		button@4 {
+		right-joystick-left {
 			label = "Right Joystick Left";
 			linux,code = <ABS_Z>;
 			linux,input-type = <EV_ABS>;
@@ -107,7 +107,7 @@
 			gpios = <&pio 0 1 GPIO_ACTIVE_LOW>; /* PA1 */
 		};
 
-		button@5 {
+		right-joystick-right {
 			label = "Right Joystick Right";
 			linux,code = <ABS_Z>;
 			linux,input-type = <EV_ABS>;
@@ -115,7 +115,7 @@
 			gpios = <&pio 0 0 GPIO_ACTIVE_LOW>; /* PA0 */
 		};
 
-		button@6 {
+		right-joystick-up {
 			label = "Right Joystick Up";
 			linux,code = <ABS_RZ>;
 			linux,input-type = <EV_ABS>;
@@ -123,7 +123,7 @@
 			gpios = <&pio 0 3 GPIO_ACTIVE_LOW>; /* PA3 */
 		};
 
-		button@7 {
+		right-joystick-down {
 			label = "Right Joystick Down";
 			linux,code = <ABS_RZ>;
 			linux,input-type = <EV_ABS>;
@@ -131,7 +131,7 @@
 			gpios = <&pio 0 4 GPIO_ACTIVE_LOW>; /* PA4 */
 		};
 
-		button@8 {
+		dpad-left {
 			label = "DPad Left";
 			linux,code = <ABS_HAT0X>;
 			linux,input-type = <EV_ABS>;
@@ -139,7 +139,7 @@
 			gpios = <&pio 7 23 GPIO_ACTIVE_LOW>; /* PH23 */
 		};
 
-		button@9 {
+		dpad-right {
 			label = "DPad Right";
 			linux,code = <ABS_HAT0X>;
 			linux,input-type = <EV_ABS>;
@@ -147,7 +147,7 @@
 			gpios = <&pio 7 24 GPIO_ACTIVE_LOW>; /* PH24 */
 		};
 
-		button@10 {
+		dpad-up {
 			label = "DPad Up";
 			linux,code = <ABS_HAT0Y>;
 			linux,input-type = <EV_ABS>;
@@ -155,7 +155,7 @@
 			gpios = <&pio 7 25 GPIO_ACTIVE_LOW>; /* PH25 */
 		};
 
-		button@11 {
+		dpad-down {
 			label = "DPad Down";
 			linux,code = <ABS_HAT0Y>;
 			linux,input-type = <EV_ABS>;
@@ -163,49 +163,49 @@
 			gpios = <&pio 7 26 GPIO_ACTIVE_LOW>; /* PH26 */
 		};
 
-		button@12 {
+		x {
 			label = "Button X";
 			linux,code = <BTN_X>;
 			gpios = <&pio 0 16 GPIO_ACTIVE_LOW>; /* PA16 */
 		};
 
-		button@13 {
+		y {
 			label = "Button Y";
 			linux,code = <BTN_Y>;
 			gpios = <&pio 0 14 GPIO_ACTIVE_LOW>; /* PA14 */
 		};
 
-		button@14 {
+		a {
 			label = "Button A";
 			linux,code = <BTN_A>;
 			gpios = <&pio 0 17 GPIO_ACTIVE_LOW>; /* PA17 */
 		};
 
-		button@15 {
+		b {
 			label = "Button B";
 			linux,code = <BTN_B>;
 			gpios = <&pio 0 15 GPIO_ACTIVE_LOW>; /* PA15 */
 		};
 
-		button@16 {
+		select {
 			label = "Select Button";
 			linux,code = <BTN_SELECT>;
 			gpios = <&pio 0 11 GPIO_ACTIVE_LOW>; /* PA11 */
 		};
 
-		button@17 {
+		start {
 			label = "Start Button";
 			linux,code = <BTN_START>;
 			gpios = <&pio 0 12 GPIO_ACTIVE_LOW>; /* PA12 */
 		};
 
-		button@18 {
+		top-left {
 			label = "Top Left Button";
 			linux,code = <BTN_TL>;
 			gpios = <&pio 7 22 GPIO_ACTIVE_LOW>; /* PH22 */
 		};
 
-		button@19 {
+		top-right {
 			label = "Top Right Button";
 			linux,code = <BTN_TR>;
 			gpios = <&pio 0 13 GPIO_ACTIVE_LOW>; /* PA13 */
@@ -222,8 +222,6 @@
 };
 
 &i2c0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c0_pins_a>;
 	status = "okay";
 
 	axp209: pmic@34 {
@@ -235,8 +233,6 @@
 #include "axp209.dtsi"
 
 &i2c1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c1_pins_a>;
 	status = "okay";
 
 	/* Accelerometer */
@@ -249,8 +245,6 @@
 };
 
 &i2c2 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c2_pins_a>;
 	status = "okay";
 
 	ft5406ee8: touchscreen@38 {
@@ -267,35 +261,35 @@
 	vref-supply = <&reg_ldo2>;
 	status = "okay";
 
-	button@200 {
+	button-200 {
 		label = "Menu";
 		linux,code = <KEY_MENU>;
 		channel = <0>;
 		voltage = <200000>;
 	};
 
-	button@600 {
+	button-600 {
 		label = "Volume Up";
 		linux,code = <KEY_VOLUMEUP>;
 		channel = <0>;
 		voltage = <600000>;
 	};
 
-	button@800 {
+	button-800 {
 		label = "Volume Down";
 		linux,code = <KEY_VOLUMEDOWN>;
 		channel = <0>;
 		voltage = <800000>;
 	};
 
-	button@1000 {
+	button-1000 {
 		label = "Home";
 		linux,code = <KEY_HOMEPAGE>;
 		channel = <0>;
 		voltage = <1000000>;
 	};
 
-	button@1200 {
+	button-1200 {
 		label = "Esc";
 		linux,code = <KEY_ESC>;
 		channel = <0>;
@@ -304,8 +298,6 @@
 };
 
 &mmc0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins_a>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
@@ -318,7 +310,7 @@
 };
 
 &pio {
-	key_pins_inet9f: key_pins@0 {
+	key_pins_inet9f: key-pins {
 		pins = "PA0", "PA1", "PA3", "PA4",
 		       "PA5", "PA6", "PA8", "PA9",
 		       "PA11", "PA12", "PA13",
@@ -328,13 +320,13 @@
 		bias-pull-up;
 	};
 
-	usb0_id_detect_pin: usb0_id_detect_pin@0 {
+	usb0_id_detect_pin: usb0-id-detect-pin {
 		pins = "PH4";
 		function = "gpio_in";
 		bias-pull-up;
 	};
 
-	usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
+	usb0_vbus_detect_pin: usb0-vbus-detect-pin {
 		pins = "PH5";
 		function = "gpio_in";
 		bias-pull-down;
@@ -376,7 +368,7 @@
 
 &uart0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/sun4i-a10-itead-iteaduino-plus.dts b/arch/arm/boot/dts/sun4i-a10-itead-iteaduino-plus.dts
index 92e3e030ced3..d22bd79562d8 100644
--- a/arch/arm/boot/dts/sun4i-a10-itead-iteaduino-plus.dts
+++ b/arch/arm/boot/dts/sun4i-a10-itead-iteaduino-plus.dts
@@ -57,7 +57,7 @@
 
 &emac {
 	pinctrl-names = "default";
-	pinctrl-0 = <&emac_pins_a>;
+	pinctrl-0 = <&emac_pins>;
 	phy = <&phy1>;
 	status = "okay";
 };
@@ -67,6 +67,9 @@
 };
 
 &i2c0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c0_pins>;
+
 	axp209: pmic@34 {
 		interrupts = <0>;
 	};
@@ -74,19 +77,19 @@
 
 &i2c1 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&i2c1_pins_a>;
+	pinctrl-0 = <&i2c1_pins>;
 	status = "okay";
 };
 
 &i2c2 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&i2c2_pins_a>;
+	pinctrl-0 = <&i2c2_pins>;
 	status = "okay";
 };
 
 &ir0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&ir0_rx_pins_a>;
+	pinctrl-0 = <&ir0_rx_pins>;
 	status = "okay";
 };
 
@@ -100,7 +103,7 @@
 
 &mmc0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins_a>;
+	pinctrl-0 = <&mmc0_pins>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
@@ -114,7 +117,11 @@
 
 &spi0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&spi0_pins_a>,
-		    <&spi0_cs0_pins_a>;
+	pinctrl-0 = <&spi0_pi_pins>,
+		    <&spi0_cs0_pi_pin>;
 	status = "okay";
 };
+
+&uart0 {
+	pinctrl-0 = <&uart0_pb_pins>;
+};
diff --git a/arch/arm/boot/dts/sun4i-a10-jesurun-q5.dts b/arch/arm/boot/dts/sun4i-a10-jesurun-q5.dts
index 92b2d4af3d21..879141ca6027 100644
--- a/arch/arm/boot/dts/sun4i-a10-jesurun-q5.dts
+++ b/arch/arm/boot/dts/sun4i-a10-jesurun-q5.dts
@@ -62,8 +62,6 @@
 
 	leds {
 		compatible = "gpio-leds";
-		pinctrl-names = "default";
-		pinctrl-0 = <&led_pins_q5>;
 
 		green {
 			label = "q5:green:usr";
@@ -74,8 +72,6 @@
 
 	reg_emac_3v3: emac-3v3 {
 		compatible = "regulator-fixed";
-		pinctrl-names = "default";
-		pinctrl-0 = <&emac_power_pin_q5>;
 		regulator-name = "emac-3v3";
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
@@ -98,8 +94,6 @@
 };
 
 &emac {
-	pinctrl-names = "default";
-	pinctrl-0 = <&emac_pins_a>;
 	phy = <&phy1>;
 	status = "okay";
 };
@@ -109,8 +103,6 @@
 };
 
 &i2c0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c0_pins_a>;
 	status = "okay";
 
 	axp209: pmic@34 {
@@ -125,7 +117,7 @@
 
 &ir0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&ir0_rx_pins_a>;
+	pinctrl-0 = <&ir0_rx_pins>;
 	status = "okay";
 };
 
@@ -139,8 +131,6 @@
 };
 
 &mmc0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins_a>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
@@ -160,18 +150,6 @@
 	status = "okay";
 };
 
-&pio {
-	emac_power_pin_q5: emac_power_pin@0 {
-		pins = "PH19";
-		function = "gpio_out";
-	};
-
-	led_pins_q5: led_pins@0 {
-		pins = "PH20";
-		function = "gpio_out";
-	};
-};
-
 &reg_usb0_vbus {
 	regulator-boot-on;
 	status = "okay";
@@ -187,7 +165,7 @@
 
 &uart0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/sun4i-a10-marsboard.dts b/arch/arm/boot/dts/sun4i-a10-marsboard.dts
index 0f927da28ee1..435c551aef0f 100644
--- a/arch/arm/boot/dts/sun4i-a10-marsboard.dts
+++ b/arch/arm/boot/dts/sun4i-a10-marsboard.dts
@@ -61,8 +61,6 @@
 
 	leds {
 		compatible = "gpio-leds";
-		pinctrl-names = "default";
-		pinctrl-0 = <&led_pins_marsboard>;
 
 		red1 {
 			label = "marsboard:red1:usr";
@@ -107,27 +105,19 @@
 };
 
 &emac {
-	pinctrl-names = "default";
-	pinctrl-0 = <&emac_pins_a>;
 	phy = <&phy1>;
 	status = "okay";
 };
 
 &i2c0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c0_pins_a>;
 	status = "okay";
 };
 
 &i2c1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c1_pins_a>;
 	status = "okay";
 };
 
 &i2c2 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c2_pins_a>;
 	status = "okay";
 };
 
@@ -140,8 +130,6 @@
 };
 
 &mmc0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins_a>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
@@ -162,12 +150,7 @@
 };
 
 &pio {
-	led_pins_marsboard: led_pins@0 {
-		pins = "PB5", "PB6", "PB7", "PB8";
-		function = "gpio_out";
-	};
-
-	usb0_id_detect_pin: usb0_id_detect_pin@0 {
+	usb0_id_detect_pin: usb0-id-detect-pin {
 		pins = "PH4";
 		function = "gpio_in";
 		bias-pull-up;
@@ -184,14 +167,14 @@
 
 &spi0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&spi0_pins_a>,
-		    <&spi0_cs0_pins_a>;
+	pinctrl-0 = <&spi0_pi_pins>,
+		    <&spi0_cs0_pi_pin>;
 	status = "okay";
 };
 
 &uart0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/sun4i-a10-mini-xplus.dts b/arch/arm/boot/dts/sun4i-a10-mini-xplus.dts
index a5ed9e4e22c6..1b639e5f9172 100644
--- a/arch/arm/boot/dts/sun4i-a10-mini-xplus.dts
+++ b/arch/arm/boot/dts/sun4i-a10-mini-xplus.dts
@@ -70,8 +70,6 @@
 };
 
 &i2c0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c0_pins_a>;
 	status = "okay";
 
 	axp209: pmic@34 {
@@ -86,18 +84,16 @@
 
 &ir0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&ir0_rx_pins_a>;
+	pinctrl-0 = <&ir0_rx_pins>;
 	status = "okay";
 };
 
-&ir0_rx_pins_a {
+&ir0_rx_pins {
 	/* The ir receiver is not always populated */
 	bias-pull-up;
 };
 
 &mmc0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins_a>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
@@ -132,7 +128,7 @@
 
 &uart0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/sun4i-a10-mk802.dts b/arch/arm/boot/dts/sun4i-a10-mk802.dts
index 81db6824a2c7..7198b34e2e50 100644
--- a/arch/arm/boot/dts/sun4i-a10-mk802.dts
+++ b/arch/arm/boot/dts/sun4i-a10-mk802.dts
@@ -71,8 +71,6 @@
 };
 
 &mmc0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins_a>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
@@ -88,23 +86,6 @@
 	status = "okay";
 };
 
-&pio {
-	usb0_id_detect_pin: usb0_id_detect_pin@0 {
-		pins = "PH4";
-		function = "gpio_in";
-	};
-
-	usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
-		pins = "PH5";
-		function = "gpio_in";
-	};
-
-	usb2_vbus_pin_mk802: usb2_vbus_pin@0 {
-		pins = "PH12";
-		function = "gpio_out";
-	};
-};
-
 &reg_usb0_vbus {
 	status = "okay";
 };
@@ -114,14 +95,13 @@
 };
 
 &reg_usb2_vbus {
-	pinctrl-0 = <&usb2_vbus_pin_mk802>;
 	gpio = <&pio 7 12 GPIO_ACTIVE_HIGH>; /* PH12 */
 	status = "okay";
 };
 
 &uart0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
 
@@ -131,8 +111,6 @@
 };
 
 &usbphy {
-	pinctrl-names = "default";
-	pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
 	usb0_id_det-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
 	usb0_vbus_det-gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
 	usb0_vbus-supply = <&reg_usb0_vbus>;
diff --git a/arch/arm/boot/dts/sun4i-a10-mk802ii.dts b/arch/arm/boot/dts/sun4i-a10-mk802ii.dts
index e74a881fd9a7..e460da2eb139 100644
--- a/arch/arm/boot/dts/sun4i-a10-mk802ii.dts
+++ b/arch/arm/boot/dts/sun4i-a10-mk802ii.dts
@@ -67,8 +67,6 @@
 };
 
 &i2c0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c0_pins_a>;
 	status = "okay";
 
 	axp209: pmic@34 {
@@ -82,8 +80,6 @@
 };
 
 &mmc0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins_a>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
@@ -105,7 +101,7 @@
 
 &uart0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts b/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts
index 462412ee903c..49247fbe6acd 100644
--- a/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts
+++ b/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts
@@ -58,6 +58,17 @@
 		stdout-path = "serial0:115200n8";
 	};
 
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&hdmi_out_con>;
+			};
+		};
+	};
+
 	leds {
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
@@ -89,6 +100,10 @@
 	cooling-max-level = <2>;
 };
 
+&de {
+	status = "okay";
+};
+
 &ehci0 {
 	status = "okay";
 };
@@ -98,8 +113,6 @@
 };
 
 &emac {
-	pinctrl-names = "default";
-	pinctrl-0 = <&emac_pins_a>;
 	phy = <&phy1>;
 	status = "okay";
 };
@@ -108,9 +121,17 @@
 	status = "okay";
 };
 
+&hdmi {
+	status = "okay";
+};
+
+&hdmi_out {
+	hdmi_out_con: endpoint {
+		remote-endpoint = <&hdmi_con_in>;
+	};
+};
+
 &i2c0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c0_pins_a>;
 	status = "okay";
 
 	axp209: pmic@34 {
@@ -124,8 +145,6 @@
 };
 
 &i2c1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c1_pins_a>;
 	status = "okay";
 
 	eeprom: eeprom@50 {
@@ -144,8 +163,6 @@
 };
 
 &mmc0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins_a>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
@@ -166,24 +183,19 @@
 };
 
 &pio {
-	ahci_pwr_pin_olinuxinolime: ahci_pwr_pin@1 {
-		pins = "PC3";
-		function = "gpio_out";
-	};
-
-	led_pins_olinuxinolime: led_pins@0 {
+	led_pins_olinuxinolime: led-pin {
 		pins = "PH2";
 		function = "gpio_out";
 		drive-strength = <20>;
 	};
 
-	usb0_id_detect_pin: usb0_id_detect_pin@0 {
+	usb0_id_detect_pin: usb0-id-detect-pin {
 		pins = "PH4";
 		function = "gpio_in";
 		bias-pull-up;
 	};
 
-	usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
+	usb0_vbus_detect_pin: usb0-vbus-detect-pin {
 		pins = "PH5";
 		function = "gpio_in";
 		bias-pull-down;
@@ -191,7 +203,6 @@
 };
 
 &reg_ahci_5v {
-	pinctrl-0 = <&ahci_pwr_pin_olinuxinolime>;
 	gpio = <&pio 2 3 GPIO_ACTIVE_HIGH>;
 	status = "okay";
 };
@@ -210,7 +221,7 @@
 
 &uart0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/sun4i-a10-pcduino.dts b/arch/arm/boot/dts/sun4i-a10-pcduino.dts
index 84f55e76df0c..6e140547b638 100644
--- a/arch/arm/boot/dts/sun4i-a10-pcduino.dts
+++ b/arch/arm/boot/dts/sun4i-a10-pcduino.dts
@@ -62,8 +62,6 @@
 
 	leds {
 		compatible = "gpio-leds";
-		pinctrl-names = "default";
-		pinctrl-0 = <&led_pins_pcduino>;
 
 		tx {
 			label = "pcduino:green:tx";
@@ -76,26 +74,24 @@
 		};
 	};
 
-	gpio_keys {
+	gpio-keys {
 		compatible = "gpio-keys";
-		pinctrl-names = "default";
-		pinctrl-0 = <&key_pins_pcduino>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 
-		button@0 {
+		back {
 			label = "Key Back";
 			linux,code = <KEY_BACK>;
 			gpios = <&pio 7 17 GPIO_ACTIVE_LOW>;
 		};
 
-		button@1 {
+		home {
 			label = "Key Home";
 			linux,code = <KEY_HOME>;
 			gpios = <&pio 7 18 GPIO_ACTIVE_LOW>;
 		};
 
-		button@2 {
+		menu {
 			label = "Key Menu";
 			linux,code = <KEY_MENU>;
 			gpios = <&pio 7 19 GPIO_ACTIVE_LOW>;
@@ -116,8 +112,6 @@
 };
 
 &emac {
-	pinctrl-names = "default";
-	pinctrl-0 = <&emac_pins_a>;
 	phy = <&phy1>;
 	status = "okay";
 };
@@ -127,8 +121,6 @@
 };
 
 &i2c0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c0_pins_a>;
 	status = "okay";
 
 	axp209: pmic@34 {
@@ -146,8 +138,6 @@
 };
 
 &mmc0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins_a>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
@@ -168,17 +158,7 @@
 };
 
 &pio {
-	led_pins_pcduino: led_pins@0 {
-		pins = "PH15", "PH16";
-		function = "gpio_out";
-	};
-
-	key_pins_pcduino: key_pins@0 {
-		pins = "PH17", "PH18", "PH19";
-		function = "gpio_in";
-	};
-
-	usb0_id_detect_pin: usb0_id_detect_pin@0 {
+	usb0_id_detect_pin: usb0-id-detect-pin {
 		pins = "PH4";
 		function = "gpio_in";
 		bias-pull-up;
@@ -214,7 +194,7 @@
 
 &uart0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/sun4i-a10-pcduino2.dts b/arch/arm/boot/dts/sun4i-a10-pcduino2.dts
index 811d00ee2ade..bc4f128965ed 100644
--- a/arch/arm/boot/dts/sun4i-a10-pcduino2.dts
+++ b/arch/arm/boot/dts/sun4i-a10-pcduino2.dts
@@ -55,16 +55,7 @@
 	compatible = "linksprite,a10-pcduino2", "allwinner,sun4i-a10";
 };
 
-&pio {
-	usb2_vbus_pin_pcduino2: usb2_vbus_pin@0 {
-		pins = "PD2";
-		function = "gpio_out";
-	};
-};
-
 &reg_usb2_vbus {
-	pinctrl-names = "default";
-	pinctrl-0 = <&usb2_vbus_pin_pcduino2>;
 	gpio = <&pio 3 2 GPIO_ACTIVE_HIGH>;
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/sun4i-a10-pov-protab2-ips9.dts b/arch/arm/boot/dts/sun4i-a10-pov-protab2-ips9.dts
index c0f8c88b5a7d..5081303f79e7 100644
--- a/arch/arm/boot/dts/sun4i-a10-pov-protab2-ips9.dts
+++ b/arch/arm/boot/dts/sun4i-a10-pov-protab2-ips9.dts
@@ -58,8 +58,6 @@
 
 	backlight: backlight {
 		compatible = "pwm-backlight";
-		pinctrl-names = "default";
-		pinctrl-0 = <&bl_en_pin_protab>;
 		pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
 		brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
 		default-brightness-level = <8>;
@@ -72,8 +70,6 @@
 };
 
 &codec {
-	pinctrl-names = "default";
-	pinctrl-0 = <&codec_pa_pin>;
 	allwinner,pa-gpios = <&pio 7 15 GPIO_ACTIVE_HIGH>; /* PH15 */
 	status = "okay";
 };
@@ -87,8 +83,6 @@
 };
 
 &i2c0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c0_pins_a>;
 	status = "okay";
 
 	axp209: pmic@34 {
@@ -100,20 +94,14 @@
 #include "axp209.dtsi"
 
 &i2c1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c1_pins_a>;
 	/* pull-ups and devices require AXP209 LDO3 */
 	status = "failed";
 };
 
 &i2c2 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c2_pins_a>;
 	status = "okay";
 
-	pixcir_ts@5c {
-		pinctrl-names = "default";
-		pinctrl-0 = <&touchscreen_pins>;
+	touchscreen@5c {
 		compatible = "pixcir,pixcir_tangoc";
 		reg = <0x5c>;
 		interrupt-parent = <&pio>;
@@ -132,14 +120,14 @@
 	vref-supply = <&reg_ldo2>;
 	status = "okay";
 
-	button@400 {
+	button-400 {
 		label = "Volume Up";
 		linux,code = <KEY_VOLUMEUP>;
 		channel = <0>;
 		voltage = <400000>;
 	};
 
-	button@800 {
+	button-800 {
 		label = "Volume Down";
 		linux,code = <KEY_VOLUMEDOWN>;
 		channel = <0>;
@@ -148,8 +136,6 @@
 };
 
 &mmc0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins_a>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
@@ -162,28 +148,13 @@
 };
 
 &pio {
-	bl_en_pin_protab: bl_en_pin@0 {
-		pins = "PH7";
-		function = "gpio_out";
-	};
-
-	codec_pa_pin: codec_pa_pin@0 {
-		pins = "PH15";
-		function = "gpio_out";
-	};
-
-	touchscreen_pins: touchscreen_pins@0 {
-		pins = "PA5", "PB13";
-		function = "gpio_out";
-	};
-
-	usb0_id_detect_pin: usb0_id_detect_pin@0 {
+	usb0_id_detect_pin: usb0-id-detect-pin {
 		pins = "PH4";
 		function = "gpio_in";
 		bias-pull-up;
 	};
 
-	usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
+	usb0_vbus_detect_pin: usb0-vbus-detect-pin {
 		pins = "PH5";
 		function = "gpio_in";
 		bias-pull-down;
@@ -192,7 +163,7 @@
 
 &pwm {
 	pinctrl-names = "default";
-	pinctrl-0 = <&pwm0_pins_a>;
+	pinctrl-0 = <&pwm0_pin>;
 	status = "okay";
 };
 
@@ -231,7 +202,7 @@
 
 &uart0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi
index 41c2579143fd..b91300d49a31 100644
--- a/arch/arm/boot/dts/sun4i-a10.dtsi
+++ b/arch/arm/boot/dts/sun4i-a10.dtsi
@@ -41,14 +41,14 @@
  *     OTHER DEALINGS IN THE SOFTWARE.
  */
 
-#include "skeleton.dtsi"
-
 #include <dt-bindings/thermal/thermal.h>
-
-#include <dt-bindings/clock/sun4i-a10-pll2.h>
 #include <dt-bindings/dma/sun4i-a10.h>
+#include <dt-bindings/clock/sun4i-a10-ccu.h>
+#include <dt-bindings/reset/sun4i-a10-ccu.h>
 
 / {
+	#address-cells = <1>;
+	#size-cells = <1>;
 	interrupt-parent = <&intc>;
 
 	aliases {
@@ -60,46 +60,48 @@
 		#size-cells = <1>;
 		ranges;
 
-		framebuffer@0 {
+		framebuffer-lcd0-hdmi {
 			compatible = "allwinner,simple-framebuffer",
 				     "simple-framebuffer";
 			allwinner,pipeline = "de_be0-lcd0-hdmi";
-			clocks = <&ahb_gates 36>, <&ahb_gates 43>,
-				 <&ahb_gates 44>, <&de_be0_clk>,
-				 <&tcon0_ch1_clk>, <&dram_gates 26>;
+			clocks = <&ccu CLK_AHB_LCD0>, <&ccu CLK_AHB_HDMI0>,
+				 <&ccu CLK_AHB_DE_BE0>, <&ccu CLK_DE_BE0>,
+				 <&ccu CLK_TCON0_CH1>, <&ccu CLK_DRAM_DE_BE0>;
 			status = "disabled";
 		};
 
-		framebuffer@1 {
+		framebuffer-fe0-lcd0-hdmi {
 			compatible = "allwinner,simple-framebuffer",
 				     "simple-framebuffer";
 			allwinner,pipeline = "de_fe0-de_be0-lcd0-hdmi";
-			clocks = <&ahb_gates 36>, <&ahb_gates 43>,
-				 <&ahb_gates 44>, <&ahb_gates 46>,
-				 <&de_be0_clk>, <&de_fe0_clk>, <&tcon0_ch1_clk>,
-				 <&dram_gates 25>, <&dram_gates 26>;
+			clocks = <&ccu CLK_AHB_LCD0>, <&ccu CLK_AHB_HDMI0>,
+				 <&ccu CLK_AHB_DE_BE0>, <&ccu CLK_AHB_DE_FE0>,
+				 <&ccu CLK_DE_BE0>, <&ccu CLK_AHB_DE_FE0>,
+				 <&ccu CLK_TCON0_CH1>, <&ccu CLK_HDMI>,
+				 <&ccu CLK_DRAM_DE_FE0>, <&ccu CLK_DRAM_DE_BE0>;
 			status = "disabled";
 		};
 
-		framebuffer@2 {
+		framebuffer-fe0-lcd0 {
 			compatible = "allwinner,simple-framebuffer",
 				     "simple-framebuffer";
 			allwinner,pipeline = "de_fe0-de_be0-lcd0";
-			clocks = <&ahb_gates 36>, <&ahb_gates 44>, <&ahb_gates 46>,
-				 <&de_be0_clk>, <&de_fe0_clk>, <&tcon0_ch0_clk>,
-				 <&dram_gates 25>, <&dram_gates 26>;
+			clocks = <&ccu CLK_AHB_LCD0>, <&ccu CLK_AHB_DE_BE0>,
+				 <&ccu CLK_AHB_DE_FE0>, <&ccu CLK_DE_BE0>,
+				 <&ccu CLK_AHB_DE_FE0>, <&ccu CLK_TCON0_CH0>,
+				 <&ccu CLK_DRAM_DE_FE0>, <&ccu CLK_DRAM_DE_BE0>;
 			status = "disabled";
 		};
 
-		framebuffer@3 {
+		framebuffer-fe0-lcd0-tve0 {
 			compatible = "allwinner,simple-framebuffer",
 				     "simple-framebuffer";
 			allwinner,pipeline = "de_fe0-de_be0-lcd0-tve0";
-			clocks = <&ahb_gates 34>, <&ahb_gates 36>,
-				 <&ahb_gates 44>, <&ahb_gates 46>,
-				 <&de_be0_clk>, <&de_fe0_clk>,
-				 <&tcon0_ch1_clk>, <&dram_gates 5>,
-				 <&dram_gates 25>, <&dram_gates 26>;
+			clocks = <&ccu CLK_AHB_TVE0>, <&ccu CLK_AHB_LCD0>,
+				 <&ccu CLK_AHB_DE_BE0>, <&ccu CLK_AHB_DE_FE0>,
+				 <&ccu CLK_DE_BE0>, <&ccu CLK_AHB_DE_FE0>,
+				 <&ccu CLK_TCON0_CH1>, <&ccu CLK_DRAM_TVE0>,
+				 <&ccu CLK_DRAM_DE_FE0>, <&ccu CLK_DRAM_DE_BE0>;
 			status = "disabled";
 		};
 	};
@@ -111,7 +113,7 @@
 			device_type = "cpu";
 			compatible = "arm,cortex-a8";
 			reg = <0x0>;
-			clocks = <&cpu>;
+			clocks = <&ccu CLK_CPU>;
 			clock-latency = <244144>; /* 8 32k periods */
 			operating-points = <
 				/* kHz	  uV */
@@ -127,7 +129,7 @@
 	};
 
 	thermal-zones {
-		cpu_thermal {
+		cpu-thermal {
 			/* milliseconds */
 			polling-delay-passive = <250>;
 			polling-delay = <1000>;
@@ -141,14 +143,14 @@
 			};
 
 			trips {
-				cpu_alert0: cpu_alert0 {
+				cpu_alert0: cpu-alert0 {
 					/* milliCelsius */
 					temperature = <850000>;
 					hysteresis = <2000>;
 					type = "passive";
 				};
 
-				cpu_crit: cpu_crit {
+				cpu_crit: cpu-crit {
 					/* milliCelsius */
 					temperature = <100000>;
 					hysteresis = <2000>;
@@ -158,532 +160,46 @@
 		};
 	};
 
-	memory {
-		reg = <0x40000000 0x80000000>;
-	};
-
 	clocks {
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges;
 
-		/*
-		 * This is a dummy clock, to be used as placeholder on
-		 * other mux clocks when a specific parent clock is not
-		 * yet implemented. It should be dropped when the driver
-		 * is complete.
-		 */
-		dummy: dummy {
+		osc24M: clk-24M {
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
-			clock-frequency = <0>;
-		};
-
-		osc24M: clk@01c20050 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-osc-clk";
-			reg = <0x01c20050 0x4>;
 			clock-frequency = <24000000>;
 			clock-output-names = "osc24M";
 		};
 
-		osc3M: osc3M_clk {
-			compatible = "fixed-factor-clock";
-			#clock-cells = <0>;
-			clock-div = <8>;
-			clock-mult = <1>;
-			clocks = <&osc24M>;
-			clock-output-names = "osc3M";
-		};
-
-		osc32k: clk@0 {
+		osc32k: clk-32k {
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
 			clock-frequency = <32768>;
 			clock-output-names = "osc32k";
 		};
+	};
 
-		pll1: clk@01c20000 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-pll1-clk";
-			reg = <0x01c20000 0x4>;
-			clocks = <&osc24M>;
-			clock-output-names = "pll1";
-		};
-
-		pll2: clk@01c20008 {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun4i-a10-pll2-clk";
-			reg = <0x01c20008 0x8>;
-			clocks = <&osc24M>;
-			clock-output-names = "pll2-1x", "pll2-2x",
-					     "pll2-4x", "pll2-8x";
-		};
-
-		pll3: clk@01c20010 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-pll3-clk";
-			reg = <0x01c20010 0x4>;
-			clocks = <&osc3M>;
-			clock-output-names = "pll3";
-		};
-
-		pll3x2: pll3x2_clk {
-			compatible = "fixed-factor-clock";
-			#clock-cells = <0>;
-			clock-div = <1>;
-			clock-mult = <2>;
-			clocks = <&pll3>;
-			clock-output-names = "pll3-2x";
-		};
-
-		pll4: clk@01c20018 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-pll1-clk";
-			reg = <0x01c20018 0x4>;
-			clocks = <&osc24M>;
-			clock-output-names = "pll4";
-		};
-
-		pll5: clk@01c20020 {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun4i-a10-pll5-clk";
-			reg = <0x01c20020 0x4>;
-			clocks = <&osc24M>;
-			clock-output-names = "pll5_ddr", "pll5_other";
-		};
-
-		pll6: clk@01c20028 {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun4i-a10-pll6-clk";
-			reg = <0x01c20028 0x4>;
-			clocks = <&osc24M>;
-			clock-output-names = "pll6_sata", "pll6_other", "pll6";
-		};
-
-		pll7: clk@01c20030 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-pll3-clk";
-			reg = <0x01c20030 0x4>;
-			clocks = <&osc3M>;
-			clock-output-names = "pll7";
-		};
-
-		pll7x2: pll7x2_clk {
-			compatible = "fixed-factor-clock";
-			#clock-cells = <0>;
-			clock-div = <1>;
-			clock-mult = <2>;
-			clocks = <&pll7>;
-			clock-output-names = "pll7-2x";
-		};
-
-		/* dummy is 200M */
-		cpu: cpu@01c20054 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-cpu-clk";
-			reg = <0x01c20054 0x4>;
-			clocks = <&osc32k>, <&osc24M>, <&pll1>, <&dummy>;
-			clock-output-names = "cpu";
-		};
-
-		axi: axi@01c20054 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-axi-clk";
-			reg = <0x01c20054 0x4>;
-			clocks = <&cpu>;
-			clock-output-names = "axi";
-		};
-
-		axi_gates: clk@01c2005c {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun4i-a10-axi-gates-clk";
-			reg = <0x01c2005c 0x4>;
-			clocks = <&axi>;
-			clock-indices = <0>;
-			clock-output-names = "axi_dram";
-		};
-
-		ahb: ahb@01c20054 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-ahb-clk";
-			reg = <0x01c20054 0x4>;
-			clocks = <&axi>;
-			clock-output-names = "ahb";
-		};
-
-		ahb_gates: clk@01c20060 {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun4i-a10-ahb-gates-clk";
-			reg = <0x01c20060 0x8>;
-			clocks = <&ahb>;
-			clock-indices = <0>, <1>,
-					<2>, <3>,
-					<4>, <5>, <6>,
-					<7>, <8>, <9>,
-					<10>, <11>, <12>,
-					<13>, <14>, <16>,
-					<17>, <18>, <20>,
-					<21>, <22>, <23>,
-					<24>, <25>, <26>,
-					<32>, <33>, <34>,
-					<35>, <36>, <37>,
-					<40>, <41>, <43>,
-					<44>, <45>,
-					<46>, <47>,
-					<50>, <52>;
-			clock-output-names = "ahb_usb0", "ahb_ehci0",
-					     "ahb_ohci0", "ahb_ehci1",
-					     "ahb_ohci1", "ahb_ss", "ahb_dma",
-					     "ahb_bist", "ahb_mmc0", "ahb_mmc1",
-					     "ahb_mmc2", "ahb_mmc3", "ahb_ms",
-					     "ahb_nand", "ahb_sdram", "ahb_ace",
-					     "ahb_emac", "ahb_ts", "ahb_spi0",
-					     "ahb_spi1", "ahb_spi2", "ahb_spi3",
-					     "ahb_pata", "ahb_sata", "ahb_gps",
-					     "ahb_ve", "ahb_tvd", "ahb_tve0",
-					     "ahb_tve1", "ahb_lcd0", "ahb_lcd1",
-					     "ahb_csi0", "ahb_csi1", "ahb_hdmi",
-					     "ahb_de_be0", "ahb_de_be1",
-					     "ahb_de_fe0", "ahb_de_fe1",
-					     "ahb_mp", "ahb_mali400";
-		};
-
-		apb0: apb0@01c20054 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-apb0-clk";
-			reg = <0x01c20054 0x4>;
-			clocks = <&ahb>;
-			clock-output-names = "apb0";
-		};
-
-		apb0_gates: clk@01c20068 {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun4i-a10-apb0-gates-clk";
-			reg = <0x01c20068 0x4>;
-			clocks = <&apb0>;
-			clock-indices = <0>, <1>,
-					<2>, <3>,
-					<5>, <6>,
-					<7>, <10>;
-			clock-output-names = "apb0_codec", "apb0_spdif",
-					     "apb0_ac97", "apb0_iis",
-					     "apb0_pio", "apb0_ir0",
-					     "apb0_ir1", "apb0_keypad";
-		};
-
-		apb1: clk@01c20058 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-apb1-clk";
-			reg = <0x01c20058 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&osc32k>;
-			clock-output-names = "apb1";
-		};
-
-		apb1_gates: clk@01c2006c {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun4i-a10-apb1-gates-clk";
-			reg = <0x01c2006c 0x4>;
-			clocks = <&apb1>;
-			clock-indices = <0>, <1>,
-					<2>, <4>,
-					<5>, <6>,
-					<7>, <16>,
-					<17>, <18>,
-					<19>, <20>,
-					<21>, <22>,
-					<23>;
-			clock-output-names = "apb1_i2c0", "apb1_i2c1",
-					     "apb1_i2c2", "apb1_can",
-					     "apb1_scr", "apb1_ps20",
-					     "apb1_ps21", "apb1_uart0",
-					     "apb1_uart1", "apb1_uart2",
-					     "apb1_uart3", "apb1_uart4",
-					     "apb1_uart5", "apb1_uart6",
-					     "apb1_uart7";
-		};
-
-		nand_clk: clk@01c20080 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c20080 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "nand";
-		};
-
-		ms_clk: clk@01c20084 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c20084 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "ms";
-		};
-
-		mmc0_clk: clk@01c20088 {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun4i-a10-mmc-clk";
-			reg = <0x01c20088 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "mmc0",
-					     "mmc0_output",
-					     "mmc0_sample";
-		};
-
-		mmc1_clk: clk@01c2008c {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun4i-a10-mmc-clk";
-			reg = <0x01c2008c 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "mmc1",
-					     "mmc1_output",
-					     "mmc1_sample";
-		};
-
-		mmc2_clk: clk@01c20090 {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun4i-a10-mmc-clk";
-			reg = <0x01c20090 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "mmc2",
-					     "mmc2_output",
-					     "mmc2_sample";
-		};
-
-		mmc3_clk: clk@01c20094 {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun4i-a10-mmc-clk";
-			reg = <0x01c20094 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "mmc3",
-					     "mmc3_output",
-					     "mmc3_sample";
-		};
-
-		ts_clk: clk@01c20098 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c20098 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "ts";
-		};
-
-		ss_clk: clk@01c2009c {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c2009c 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "ss";
-		};
-
-		spi0_clk: clk@01c200a0 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c200a0 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "spi0";
-		};
-
-		spi1_clk: clk@01c200a4 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c200a4 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "spi1";
-		};
-
-		spi2_clk: clk@01c200a8 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c200a8 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "spi2";
-		};
-
-		pata_clk: clk@01c200ac {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c200ac 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "pata";
-		};
-
-		ir0_clk: clk@01c200b0 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c200b0 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "ir0";
-		};
-
-		ir1_clk: clk@01c200b4 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c200b4 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "ir1";
-		};
-
-		spdif_clk: clk@01c200c0 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod1-clk";
-			reg = <0x01c200c0 0x4>;
-			clocks = <&pll2 SUN4I_A10_PLL2_8X>,
-				 <&pll2 SUN4I_A10_PLL2_4X>,
-				 <&pll2 SUN4I_A10_PLL2_2X>,
-				 <&pll2 SUN4I_A10_PLL2_1X>;
-			clock-output-names = "spdif";
-		};
-
-		usb_clk: clk@01c200cc {
-			#clock-cells = <1>;
-			#reset-cells = <1>;
-			compatible = "allwinner,sun4i-a10-usb-clk";
-			reg = <0x01c200cc 0x4>;
-			clocks = <&pll6 1>;
-			clock-output-names = "usb_ohci0", "usb_ohci1",
-					     "usb_phy";
-		};
-
-		spi3_clk: clk@01c200d4 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c200d4 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "spi3";
-		};
-
-		dram_gates: clk@01c20100 {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun4i-a10-dram-gates-clk";
-			reg = <0x01c20100 0x4>;
-			clocks = <&pll5 0>;
-			clock-indices = <0>,
-					<1>, <2>,
-					<3>,
-					<4>,
-					<5>, <6>,
-					<15>,
-					<24>, <25>,
-					<26>, <27>,
-					<28>, <29>;
-			clock-output-names = "dram_ve",
-					     "dram_csi0", "dram_csi1",
-					     "dram_ts",
-					     "dram_tvd",
-					     "dram_tve0", "dram_tve1",
-					     "dram_output",
-					     "dram_de_fe1", "dram_de_fe0",
-					     "dram_de_be0", "dram_de_be1",
-					     "dram_de_mp", "dram_ace";
-		};
-
-		de_be0_clk: clk@01c20104 {
-			#clock-cells = <0>;
-			#reset-cells = <0>;
-			compatible = "allwinner,sun4i-a10-display-clk";
-			reg = <0x01c20104 0x4>;
-			clocks = <&pll3>, <&pll7>, <&pll5 1>;
-			clock-output-names = "de-be0";
-		};
-
-		de_be1_clk: clk@01c20108 {
-			#clock-cells = <0>;
-			#reset-cells = <0>;
-			compatible = "allwinner,sun4i-a10-display-clk";
-			reg = <0x01c20108 0x4>;
-			clocks = <&pll3>, <&pll7>, <&pll5 1>;
-			clock-output-names = "de-be1";
-		};
-
-		de_fe0_clk: clk@01c2010c {
-			#clock-cells = <0>;
-			#reset-cells = <0>;
-			compatible = "allwinner,sun4i-a10-display-clk";
-			reg = <0x01c2010c 0x4>;
-			clocks = <&pll3>, <&pll7>, <&pll5 1>;
-			clock-output-names = "de-fe0";
-		};
-
-		de_fe1_clk: clk@01c20110 {
-			#clock-cells = <0>;
-			#reset-cells = <0>;
-			compatible = "allwinner,sun4i-a10-display-clk";
-			reg = <0x01c20110 0x4>;
-			clocks = <&pll3>, <&pll7>, <&pll5 1>;
-			clock-output-names = "de-fe1";
-		};
-
-
-		tcon0_ch0_clk: clk@01c20118 {
-			#clock-cells = <0>;
-			#reset-cells = <1>;
-			compatible = "allwinner,sun4i-a10-tcon-ch0-clk";
-			reg = <0x01c20118 0x4>;
-			clocks = <&pll3>, <&pll7>, <&pll3x2>, <&pll7x2>;
-			clock-output-names = "tcon0-ch0-sclk";
-
-		};
-
-		tcon1_ch0_clk: clk@01c2011c {
-			#clock-cells = <0>;
-			#reset-cells = <1>;
-			compatible = "allwinner,sun4i-a10-tcon-ch1-clk";
-			reg = <0x01c2011c 0x4>;
-			clocks = <&pll3>, <&pll7>, <&pll3x2>, <&pll7x2>;
-			clock-output-names = "tcon1-ch0-sclk";
-
-		};
-
-		tcon0_ch1_clk: clk@01c2012c {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-tcon-ch0-clk";
-			reg = <0x01c2012c 0x4>;
-			clocks = <&pll3>, <&pll7>, <&pll3x2>, <&pll7x2>;
-			clock-output-names = "tcon0-ch1-sclk";
-
-		};
-
-		tcon1_ch1_clk: clk@01c20130 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-tcon-ch1-clk";
-			reg = <0x01c20130 0x4>;
-			clocks = <&pll3>, <&pll7>, <&pll3x2>, <&pll7x2>;
-			clock-output-names = "tcon1-ch1-sclk";
-
-		};
-
-		ve_clk: clk@01c2013c {
-			#clock-cells = <0>;
-			#reset-cells = <0>;
-			compatible = "allwinner,sun4i-a10-ve-clk";
-			reg = <0x01c2013c 0x4>;
-			clocks = <&pll4>;
-			clock-output-names = "ve";
-		};
-
-		codec_clk: clk@01c20140 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-codec-clk";
-			reg = <0x01c20140 0x4>;
-			clocks = <&pll2 SUN4I_A10_PLL2_1X>;
-			clock-output-names = "codec";
-		};
+	de: display-engine {
+		compatible = "allwinner,sun4i-a10-display-engine";
+		allwinner,pipelines = <&fe0>, <&fe1>;
+		status = "disabled";
 	};
 
-	soc@01c00000 {
+	soc {
 		compatible = "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges;
 
-		sram-controller@01c00000 {
+		sram-controller@1c00000 {
 			compatible = "allwinner,sun4i-a10-sram-controller";
 			reg = <0x01c00000 0x30>;
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges;
 
-			sram_a: sram@00000000 {
+			sram_a: sram@0 {
 				compatible = "mmio-sram";
 				reg = <0x00000000 0xc000>;
 				#address-cells = <1>;
@@ -697,14 +213,14 @@
 				};
 			};
 
-			sram_d: sram@00010000 {
+			sram_d: sram@10000 {
 				compatible = "mmio-sram";
 				reg = <0x00010000 0x1000>;
 				#address-cells = <1>;
 				#size-cells = <1>;
 				ranges = <0 0x00010000 0x1000>;
 
-				otg_sram: sram-section@0000 {
+				otg_sram: sram-section@0 {
 					compatible = "allwinner,sun4i-a10-sram-d";
 					reg = <0x0000 0x1000>;
 					status = "disabled";
@@ -712,19 +228,19 @@
 			};
 		};
 
-		dma: dma-controller@01c02000 {
+		dma: dma-controller@1c02000 {
 			compatible = "allwinner,sun4i-a10-dma";
 			reg = <0x01c02000 0x1000>;
 			interrupts = <27>;
-			clocks = <&ahb_gates 6>;
+			clocks = <&ccu CLK_AHB_DMA>;
 			#dma-cells = <2>;
 		};
 
-		nfc: nand@01c03000 {
+		nfc: nand@1c03000 {
 			compatible = "allwinner,sun4i-a10-nand";
 			reg = <0x01c03000 0x1000>;
 			interrupts = <37>;
-			clocks = <&ahb_gates 13>, <&nand_clk>;
+			clocks = <&ccu CLK_AHB_NAND>, <&ccu CLK_NAND>;
 			clock-names = "ahb", "mod";
 			dmas = <&dma SUN4I_DMA_DEDICATED 3>;
 			dma-names = "rxtx";
@@ -733,11 +249,11 @@
 			#size-cells = <0>;
 		};
 
-		spi0: spi@01c05000 {
+		spi0: spi@1c05000 {
 			compatible = "allwinner,sun4i-a10-spi";
 			reg = <0x01c05000 0x1000>;
 			interrupts = <10>;
-			clocks = <&ahb_gates 20>, <&spi0_clk>;
+			clocks = <&ccu CLK_AHB_SPI0>, <&ccu CLK_SPI0>;
 			clock-names = "ahb", "mod";
 			dmas = <&dma SUN4I_DMA_DEDICATED 27>,
 			       <&dma SUN4I_DMA_DEDICATED 26>;
@@ -747,30 +263,34 @@
 			#size-cells = <0>;
 		};
 
-		spi1: spi@01c06000 {
+		spi1: spi@1c06000 {
 			compatible = "allwinner,sun4i-a10-spi";
 			reg = <0x01c06000 0x1000>;
 			interrupts = <11>;
-			clocks = <&ahb_gates 21>, <&spi1_clk>;
+			clocks = <&ccu CLK_AHB_SPI1>, <&ccu CLK_SPI1>;
 			clock-names = "ahb", "mod";
 			dmas = <&dma SUN4I_DMA_DEDICATED 9>,
 			       <&dma SUN4I_DMA_DEDICATED 8>;
 			dma-names = "rx", "tx";
+			pinctrl-names = "default";
+			pinctrl-0 = <&spi1_pins>, <&spi1_cs0_pin>;
 			status = "disabled";
 			#address-cells = <1>;
 			#size-cells = <0>;
 		};
 
-		emac: ethernet@01c0b000 {
+		emac: ethernet@1c0b000 {
 			compatible = "allwinner,sun4i-a10-emac";
 			reg = <0x01c0b000 0x1000>;
 			interrupts = <55>;
-			clocks = <&ahb_gates 17>;
+			clocks = <&ccu CLK_AHB_EMAC>;
 			allwinner,sram = <&emac_sram 1>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&emac_pins>;
 			status = "disabled";
 		};
 
-		mdio: mdio@01c0b080 {
+		mdio: mdio@1c0b080 {
 			compatible = "allwinner,sun4i-a10-mdio";
 			reg = <0x01c0b080 0x14>;
 			status = "disabled";
@@ -778,78 +298,154 @@
 			#size-cells = <0>;
 		};
 
-		mmc0: mmc@01c0f000 {
+		tcon0: lcd-controller@1c0c000 {
+			compatible = "allwinner,sun4i-a10-tcon";
+			reg = <0x01c0c000 0x1000>;
+			interrupts = <44>;
+			resets = <&ccu RST_TCON0>;
+			reset-names = "lcd";
+			clocks = <&ccu CLK_AHB_LCD0>,
+				 <&ccu CLK_TCON0_CH0>,
+				 <&ccu CLK_TCON0_CH1>;
+			clock-names = "ahb",
+				      "tcon-ch0",
+				      "tcon-ch1";
+			clock-output-names = "tcon0-pixel-clock";
+			dmas = <&dma SUN4I_DMA_DEDICATED 14>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				tcon0_in: port@0 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <0>;
+
+					tcon0_in_be0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&be0_out_tcon0>;
+					};
+
+					tcon0_in_be1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&be1_out_tcon0>;
+					};
+				};
+
+				tcon0_out: port@1 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <1>;
+
+					tcon0_out_hdmi: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&hdmi_in_tcon0>;
+						allwinner,tcon-channel = <1>;
+					};
+				};
+			};
+		};
+
+		tcon1: lcd-controller@1c0d000 {
+			compatible = "allwinner,sun4i-a10-tcon";
+			reg = <0x01c0d000 0x1000>;
+			interrupts = <45>;
+			resets = <&ccu RST_TCON1>;
+			reset-names = "lcd";
+			clocks = <&ccu CLK_AHB_LCD1>,
+				 <&ccu CLK_TCON1_CH0>,
+				 <&ccu CLK_TCON1_CH1>;
+			clock-names = "ahb",
+				      "tcon-ch0",
+				      "tcon-ch1";
+			clock-output-names = "tcon1-pixel-clock";
+			dmas = <&dma SUN4I_DMA_DEDICATED 15>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				tcon1_in: port@0 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <0>;
+
+					tcon1_in_be0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&be0_out_tcon1>;
+					};
+
+					tcon1_in_be1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&be1_out_tcon1>;
+					};
+				};
+
+				tcon1_out: port@1 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <1>;
+
+					tcon1_out_hdmi: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&hdmi_in_tcon1>;
+						allwinner,tcon-channel = <1>;
+					};
+				};
+			};
+		};
+
+		mmc0: mmc@1c0f000 {
 			compatible = "allwinner,sun4i-a10-mmc";
 			reg = <0x01c0f000 0x1000>;
-			clocks = <&ahb_gates 8>,
-				 <&mmc0_clk 0>,
-				 <&mmc0_clk 1>,
-				 <&mmc0_clk 2>;
-			clock-names = "ahb",
-				      "mmc",
-				      "output",
-				      "sample";
+			clocks = <&ccu CLK_AHB_MMC0>, <&ccu CLK_MMC0>;
+			clock-names = "ahb", "mmc";
 			interrupts = <32>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&mmc0_pins>;
 			status = "disabled";
 			#address-cells = <1>;
 			#size-cells = <0>;
 		};
 
-		mmc1: mmc@01c10000 {
+		mmc1: mmc@1c10000 {
 			compatible = "allwinner,sun4i-a10-mmc";
 			reg = <0x01c10000 0x1000>;
-			clocks = <&ahb_gates 9>,
-				 <&mmc1_clk 0>,
-				 <&mmc1_clk 1>,
-				 <&mmc1_clk 2>;
-			clock-names = "ahb",
-				      "mmc",
-				      "output",
-				      "sample";
+			clocks = <&ccu CLK_AHB_MMC1>, <&ccu CLK_MMC1>;
+			clock-names = "ahb", "mmc";
 			interrupts = <33>;
 			status = "disabled";
 			#address-cells = <1>;
 			#size-cells = <0>;
 		};
 
-		mmc2: mmc@01c11000 {
+		mmc2: mmc@1c11000 {
 			compatible = "allwinner,sun4i-a10-mmc";
 			reg = <0x01c11000 0x1000>;
-			clocks = <&ahb_gates 10>,
-				 <&mmc2_clk 0>,
-				 <&mmc2_clk 1>,
-				 <&mmc2_clk 2>;
-			clock-names = "ahb",
-				      "mmc",
-				      "output",
-				      "sample";
+			clocks = <&ccu CLK_AHB_MMC2>, <&ccu CLK_MMC2>;
+			clock-names = "ahb", "mmc";
 			interrupts = <34>;
 			status = "disabled";
 			#address-cells = <1>;
 			#size-cells = <0>;
 		};
 
-		mmc3: mmc@01c12000 {
+		mmc3: mmc@1c12000 {
 			compatible = "allwinner,sun4i-a10-mmc";
 			reg = <0x01c12000 0x1000>;
-			clocks = <&ahb_gates 11>,
-				 <&mmc3_clk 0>,
-				 <&mmc3_clk 1>,
-				 <&mmc3_clk 2>;
-			clock-names = "ahb",
-				      "mmc",
-				      "output",
-				      "sample";
+			clocks = <&ccu CLK_AHB_MMC3>, <&ccu CLK_MMC3>;
+			clock-names = "ahb", "mmc";
 			interrupts = <35>;
 			status = "disabled";
 			#address-cells = <1>;
 			#size-cells = <0>;
 		};
 
-		usb_otg: usb@01c13000 {
+		usb_otg: usb@1c13000 {
 			compatible = "allwinner,sun4i-a10-musb";
 			reg = <0x01c13000 0x0400>;
-			clocks = <&ahb_gates 0>;
+			clocks = <&ccu CLK_AHB_OTG>;
 			interrupts = <38>;
 			interrupt-names = "mc";
 			phys = <&usbphy 0>;
@@ -859,51 +455,95 @@
 			status = "disabled";
 		};
 
-		usbphy: phy@01c13400 {
+		usbphy: phy@1c13400 {
 			#phy-cells = <1>;
 			compatible = "allwinner,sun4i-a10-usb-phy";
 			reg = <0x01c13400 0x10 0x01c14800 0x4 0x01c1c800 0x4>;
 			reg-names = "phy_ctrl", "pmu1", "pmu2";
-			clocks = <&usb_clk 8>;
+			clocks = <&ccu CLK_USB_PHY>;
 			clock-names = "usb_phy";
-			resets = <&usb_clk 0>, <&usb_clk 1>, <&usb_clk 2>;
+			resets = <&ccu RST_USB_PHY0>,
+				 <&ccu RST_USB_PHY1>,
+				 <&ccu RST_USB_PHY2>;
 			reset-names = "usb0_reset", "usb1_reset", "usb2_reset";
 			status = "disabled";
 		};
 
-		ehci0: usb@01c14000 {
+		ehci0: usb@1c14000 {
 			compatible = "allwinner,sun4i-a10-ehci", "generic-ehci";
 			reg = <0x01c14000 0x100>;
 			interrupts = <39>;
-			clocks = <&ahb_gates 1>;
+			clocks = <&ccu CLK_AHB_EHCI0>;
 			phys = <&usbphy 1>;
 			phy-names = "usb";
 			status = "disabled";
 		};
 
-		ohci0: usb@01c14400 {
+		ohci0: usb@1c14400 {
 			compatible = "allwinner,sun4i-a10-ohci", "generic-ohci";
 			reg = <0x01c14400 0x100>;
 			interrupts = <64>;
-			clocks = <&usb_clk 6>, <&ahb_gates 2>;
+			clocks = <&ccu CLK_USB_OHCI0>, <&ccu CLK_AHB_OHCI0>;
 			phys = <&usbphy 1>;
 			phy-names = "usb";
 			status = "disabled";
 		};
 
-		crypto: crypto-engine@01c15000 {
+		crypto: crypto-engine@1c15000 {
 			compatible = "allwinner,sun4i-a10-crypto";
 			reg = <0x01c15000 0x1000>;
 			interrupts = <86>;
-			clocks = <&ahb_gates 5>, <&ss_clk>;
+			clocks = <&ccu CLK_AHB_SS>, <&ccu CLK_SS>;
 			clock-names = "ahb", "mod";
 		};
 
-		spi2: spi@01c17000 {
+		hdmi: hdmi@1c16000 {
+			compatible = "allwinner,sun4i-a10-hdmi";
+			reg = <0x01c16000 0x1000>;
+			interrupts = <58>;
+			clocks = <&ccu CLK_AHB_HDMI0>, <&ccu CLK_HDMI>,
+				 <&ccu 9>,
+				 <&ccu 18>;
+			clock-names = "ahb", "mod", "pll-0", "pll-1";
+			dmas = <&dma SUN4I_DMA_NORMAL 16>,
+			       <&dma SUN4I_DMA_NORMAL 16>,
+			       <&dma SUN4I_DMA_DEDICATED 24>;
+			dma-names = "ddc-tx", "ddc-rx", "audio-tx";
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				hdmi_in: port@0 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <0>;
+
+					hdmi_in_tcon0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&tcon0_out_hdmi>;
+					};
+
+					hdmi_in_tcon1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&tcon1_out_hdmi>;
+					};
+				};
+
+				hdmi_out: port@1 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <1>;
+				};
+			};
+		};
+
+		spi2: spi@1c17000 {
 			compatible = "allwinner,sun4i-a10-spi";
 			reg = <0x01c17000 0x1000>;
 			interrupts = <12>;
-			clocks = <&ahb_gates 22>, <&spi2_clk>;
+			clocks = <&ccu CLK_AHB_SPI2>, <&ccu CLK_SPI2>;
 			clock-names = "ahb", "mod";
 			dmas = <&dma SUN4I_DMA_DEDICATED 29>,
 			       <&dma SUN4I_DMA_DEDICATED 28>;
@@ -913,39 +553,39 @@
 			#size-cells = <0>;
 		};
 
-		ahci: sata@01c18000 {
+		ahci: sata@1c18000 {
 			compatible = "allwinner,sun4i-a10-ahci";
 			reg = <0x01c18000 0x1000>;
 			interrupts = <56>;
-			clocks = <&pll6 0>, <&ahb_gates 25>;
+			clocks = <&ccu CLK_AHB_SATA>, <&ccu CLK_SATA>;
 			status = "disabled";
 		};
 
-		ehci1: usb@01c1c000 {
+		ehci1: usb@1c1c000 {
 			compatible = "allwinner,sun4i-a10-ehci", "generic-ehci";
 			reg = <0x01c1c000 0x100>;
 			interrupts = <40>;
-			clocks = <&ahb_gates 3>;
+			clocks = <&ccu CLK_AHB_EHCI1>;
 			phys = <&usbphy 2>;
 			phy-names = "usb";
 			status = "disabled";
 		};
 
-		ohci1: usb@01c1c400 {
+		ohci1: usb@1c1c400 {
 			compatible = "allwinner,sun4i-a10-ohci", "generic-ohci";
 			reg = <0x01c1c400 0x100>;
 			interrupts = <65>;
-			clocks = <&usb_clk 7>, <&ahb_gates 4>;
+			clocks = <&ccu CLK_USB_OHCI1>, <&ccu CLK_AHB_OHCI1>;
 			phys = <&usbphy 2>;
 			phy-names = "usb";
 			status = "disabled";
 		};
 
-		spi3: spi@01c1f000 {
+		spi3: spi@1c1f000 {
 			compatible = "allwinner,sun4i-a10-spi";
 			reg = <0x01c1f000 0x1000>;
 			interrupts = <50>;
-			clocks = <&ahb_gates 23>, <&spi3_clk>;
+			clocks = <&ccu CLK_AHB_SPI3>, <&ccu CLK_SPI3>;
 			clock-names = "ahb", "mod";
 			dmas = <&dma SUN4I_DMA_DEDICATED 31>,
 			       <&dma SUN4I_DMA_DEDICATED 30>;
@@ -955,30 +595,39 @@
 			#size-cells = <0>;
 		};
 
-		intc: interrupt-controller@01c20400 {
+		ccu: clock@1c20000 {
+			compatible = "allwinner,sun4i-a10-ccu";
+			reg = <0x01c20000 0x400>;
+			clocks = <&osc24M>, <&osc32k>;
+			clock-names = "hosc", "losc";
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+		};
+
+		intc: interrupt-controller@1c20400 {
 			compatible = "allwinner,sun4i-a10-ic";
 			reg = <0x01c20400 0x400>;
 			interrupt-controller;
 			#interrupt-cells = <1>;
 		};
 
-		pio: pinctrl@01c20800 {
+		pio: pinctrl@1c20800 {
 			compatible = "allwinner,sun4i-a10-pinctrl";
 			reg = <0x01c20800 0x400>;
 			interrupts = <28>;
-			clocks = <&apb0_gates 5>, <&osc24M>, <&osc32k>;
+			clocks = <&ccu CLK_APB0_PIO>, <&osc24M>, <&osc32k>;
 			clock-names = "apb", "hosc", "losc";
 			gpio-controller;
 			interrupt-controller;
 			#interrupt-cells = <3>;
 			#gpio-cells = <3>;
 
-			can0_pins_a: can0@0 {
+			can0_ph_pins: can0-ph-pins {
 				pins = "PH20", "PH21";
 				function = "can";
 			};
 
-			emac_pins_a: emac0@0 {
+			emac_pins: emac0-pins {
 				pins = "PA0", "PA1", "PA2",
 				       "PA3", "PA4", "PA5", "PA6",
 				       "PA7", "PA8", "PA9", "PA10",
@@ -987,42 +636,42 @@
 				function = "emac";
 			};
 
-			i2c0_pins_a: i2c0@0 {
+			i2c0_pins: i2c0-pins {
 				pins = "PB0", "PB1";
 				function = "i2c0";
 			};
 
-			i2c1_pins_a: i2c1@0 {
+			i2c1_pins: i2c1-pins {
 				pins = "PB18", "PB19";
 				function = "i2c1";
 			};
 
-			i2c2_pins_a: i2c2@0 {
+			i2c2_pins: i2c2-pins {
 				pins = "PB20", "PB21";
 				function = "i2c2";
 			};
 
-			ir0_rx_pins_a: ir0@0 {
+			ir0_rx_pins: ir0-rx-pin {
 				pins = "PB4";
 				function = "ir0";
 			};
 
-			ir0_tx_pins_a: ir0@1 {
+			ir0_tx_pins: ir0-tx-pin {
 				pins = "PB3";
 				function = "ir0";
 			};
 
-			ir1_rx_pins_a: ir1@0 {
+			ir1_rx_pins: ir1-rx-pin {
 				pins = "PB23";
 				function = "ir1";
 			};
 
-			ir1_tx_pins_a: ir1@1 {
+			ir1_tx_pins: ir1-tx-pin {
 				pins = "PB22";
 				function = "ir1";
 			};
 
-			mmc0_pins_a: mmc0@0 {
+			mmc0_pins: mmc0-pins {
 				pins = "PF0", "PF1", "PF2",
 				       "PF3", "PF4", "PF5";
 				function = "mmc0";
@@ -1030,107 +679,107 @@
 				bias-pull-up;
 			};
 
-			ps20_pins_a: ps20@0 {
+			ps2_ch0_pins: ps2-ch0-pins {
 				pins = "PI20", "PI21";
 				function = "ps2";
 			};
 
-			ps21_pins_a: ps21@0 {
+			ps2_ch1_ph_pins: ps2-ch1-ph-pins {
 				pins = "PH12", "PH13";
 				function = "ps2";
 			};
 
-			pwm0_pins_a: pwm0@0 {
+			pwm0_pin: pwm0-pin {
 				pins = "PB2";
 				function = "pwm";
 			};
 
-			pwm1_pins_a: pwm1@0 {
+			pwm1_pin: pwm1-pin {
 				pins = "PI3";
 				function = "pwm";
 			};
 
-			spdif_tx_pins_a: spdif@0 {
+			spdif_tx_pin: spdif-tx-pin {
 				pins = "PB13";
 				function = "spdif";
 				bias-pull-up;
 			};
 
-			spi0_pins_a: spi0@0 {
+			spi0_pi_pins: spi0-pi-pins {
 				pins = "PI11", "PI12", "PI13";
 				function = "spi0";
 			};
 
-			spi0_cs0_pins_a: spi0_cs0@0 {
+			spi0_cs0_pi_pin: spi0-cs0-pi-pin {
 				pins = "PI10";
 				function = "spi0";
 			};
 
-			spi1_pins_a: spi1@0 {
+			spi1_pins: spi1-pins {
 				pins = "PI17", "PI18", "PI19";
 				function = "spi1";
 			};
 
-			spi1_cs0_pins_a: spi1_cs0@0 {
+			spi1_cs0_pin: spi1-cs0-pin {
 				pins = "PI16";
 				function = "spi1";
 			};
 
-			spi2_pins_a: spi2@0 {
-				pins = "PC20", "PC21", "PC22";
+			spi2_pb_pins: spi2-pb-pins {
+				pins = "PB15", "PB16", "PB17";
 				function = "spi2";
 			};
 
-			spi2_pins_b: spi2@1 {
-				pins = "PB15", "PB16", "PB17";
+			spi2_pc_pins: spi2-pc-pins {
+				pins = "PC20", "PC21", "PC22";
 				function = "spi2";
 			};
 
-			spi2_cs0_pins_a: spi2_cs0@0 {
-				pins = "PC19";
+			spi2_cs0_pb_pin: spi2-cs0-pb-pin {
+				pins = "PB14";
 				function = "spi2";
 			};
 
-			spi2_cs0_pins_b: spi2_cs0@1 {
-				pins = "PB14";
+			spi2_cs0_pc_pins: spi2-cs0-pc-pin {
+				pins = "PC19";
 				function = "spi2";
 			};
 
-			uart0_pins_a: uart0@0 {
+			uart0_pb_pins: uart0-pb-pins {
 				pins = "PB22", "PB23";
 				function = "uart0";
 			};
 
-			uart0_pins_b: uart0@1 {
+			uart0_pf_pins: uart0-pf-pins {
 				pins = "PF2", "PF4";
 				function = "uart0";
 			};
 
-			uart1_pins_a: uart1@0 {
+			uart1_pins: uart1-pins {
 				pins = "PA10", "PA11";
 				function = "uart1";
 			};
 		};
 
-		timer@01c20c00 {
+		timer@1c20c00 {
 			compatible = "allwinner,sun4i-a10-timer";
 			reg = <0x01c20c00 0x90>;
 			interrupts = <22>;
 			clocks = <&osc24M>;
 		};
 
-		wdt: watchdog@01c20c90 {
+		wdt: watchdog@1c20c90 {
 			compatible = "allwinner,sun4i-a10-wdt";
 			reg = <0x01c20c90 0x10>;
 		};
 
-		rtc: rtc@01c20d00 {
+		rtc: rtc@1c20d00 {
 			compatible = "allwinner,sun4i-a10-rtc";
 			reg = <0x01c20d00 0x20>;
 			interrupts = <24>;
 		};
 
-		pwm: pwm@01c20e00 {
+		pwm: pwm@1c20e00 {
 			compatible = "allwinner,sun4i-a10-pwm";
 			reg = <0x01c20e00 0xc>;
 			clocks = <&osc24M>;
@@ -1138,12 +787,12 @@
 			status = "disabled";
 		};
 
-		spdif: spdif@01c21000 {
+		spdif: spdif@1c21000 {
 			#sound-dai-cells = <0>;
 			compatible = "allwinner,sun4i-a10-spdif";
 			reg = <0x01c21000 0x400>;
 			interrupts = <13>;
-			clocks = <&apb0_gates 1>, <&spdif_clk>;
+			clocks = <&ccu CLK_APB0_SPDIF>, <&ccu CLK_SPDIF>;
 			clock-names = "apb", "spdif";
 			dmas = <&dma SUN4I_DMA_NORMAL 2>,
 			       <&dma SUN4I_DMA_NORMAL 2>;
@@ -1151,37 +800,50 @@
 			status = "disabled";
 		};
 
-		ir0: ir@01c21800 {
+		ir0: ir@1c21800 {
 			compatible = "allwinner,sun4i-a10-ir";
-			clocks = <&apb0_gates 6>, <&ir0_clk>;
+			clocks = <&ccu CLK_APB0_IR0>, <&ccu CLK_IR0>;
 			clock-names = "apb", "ir";
 			interrupts = <5>;
 			reg = <0x01c21800 0x40>;
 			status = "disabled";
 		};
 
-		ir1: ir@01c21c00 {
+		ir1: ir@1c21c00 {
 			compatible = "allwinner,sun4i-a10-ir";
-			clocks = <&apb0_gates 7>, <&ir1_clk>;
+			clocks = <&ccu CLK_APB0_IR1>, <&ccu CLK_IR1>;
 			clock-names = "apb", "ir";
 			interrupts = <6>;
 			reg = <0x01c21c00 0x40>;
 			status = "disabled";
 		};
 
-		lradc: lradc@01c22800 {
+		i2s0: i2s@1c22400 {
+			#sound-dai-cells = <0>;
+			compatible = "allwinner,sun4i-a10-i2s";
+			reg = <0x01c22400 0x400>;
+			interrupts = <16>;
+			clocks = <&ccu CLK_APB0_I2S0>, <&ccu CLK_I2S0>;
+			clock-names = "apb", "mod";
+			dmas = <&dma SUN4I_DMA_NORMAL 3>,
+			       <&dma SUN4I_DMA_NORMAL 3>;
+			dma-names = "rx", "tx";
+			status = "disabled";
+		};
+
+		lradc: lradc@1c22800 {
 			compatible = "allwinner,sun4i-a10-lradc-keys";
 			reg = <0x01c22800 0x100>;
 			interrupts = <31>;
 			status = "disabled";
 		};
 
-		codec: codec@01c22c00 {
+		codec: codec@1c22c00 {
 			#sound-dai-cells = <0>;
 			compatible = "allwinner,sun4i-a10-codec";
 			reg = <0x01c22c00 0x40>;
 			interrupts = <30>;
-			clocks = <&apb0_gates 0>, <&codec_clk>;
+			clocks = <&ccu CLK_APB0_CODEC>, <&ccu CLK_CODEC>;
 			clock-names = "apb", "codec";
 			dmas = <&dma SUN4I_DMA_NORMAL 19>,
 			       <&dma SUN4I_DMA_NORMAL 19>;
@@ -1189,150 +851,316 @@
 			status = "disabled";
 		};
 
-		sid: eeprom@01c23800 {
+		sid: eeprom@1c23800 {
 			compatible = "allwinner,sun4i-a10-sid";
 			reg = <0x01c23800 0x10>;
 		};
 
-		rtp: rtp@01c25000 {
+		rtp: rtp@1c25000 {
 			compatible = "allwinner,sun4i-a10-ts";
 			reg = <0x01c25000 0x100>;
 			interrupts = <29>;
 			#thermal-sensor-cells = <0>;
 		};
 
-		uart0: serial@01c28000 {
+		uart0: serial@1c28000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28000 0x400>;
 			interrupts = <1>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
-			clocks = <&apb1_gates 16>;
+			clocks = <&ccu CLK_APB1_UART0>;
 			status = "disabled";
 		};
 
-		uart1: serial@01c28400 {
+		uart1: serial@1c28400 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28400 0x400>;
 			interrupts = <2>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
-			clocks = <&apb1_gates 17>;
+			clocks = <&ccu CLK_APB1_UART1>;
 			status = "disabled";
 		};
 
-		uart2: serial@01c28800 {
+		uart2: serial@1c28800 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28800 0x400>;
 			interrupts = <3>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
-			clocks = <&apb1_gates 18>;
+			clocks = <&ccu CLK_APB1_UART2>;
 			status = "disabled";
 		};
 
-		uart3: serial@01c28c00 {
+		uart3: serial@1c28c00 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28c00 0x400>;
 			interrupts = <4>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
-			clocks = <&apb1_gates 19>;
+			clocks = <&ccu CLK_APB1_UART3>;
 			status = "disabled";
 		};
 
-		uart4: serial@01c29000 {
+		uart4: serial@1c29000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c29000 0x400>;
 			interrupts = <17>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
-			clocks = <&apb1_gates 20>;
+			clocks = <&ccu CLK_APB1_UART4>;
 			status = "disabled";
 		};
 
-		uart5: serial@01c29400 {
+		uart5: serial@1c29400 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c29400 0x400>;
 			interrupts = <18>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
-			clocks = <&apb1_gates 21>;
+			clocks = <&ccu CLK_APB1_UART5>;
 			status = "disabled";
 		};
 
-		uart6: serial@01c29800 {
+		uart6: serial@1c29800 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c29800 0x400>;
 			interrupts = <19>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
-			clocks = <&apb1_gates 22>;
+			clocks = <&ccu CLK_APB1_UART6>;
 			status = "disabled";
 		};
 
-		uart7: serial@01c29c00 {
+		uart7: serial@1c29c00 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c29c00 0x400>;
 			interrupts = <20>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
-			clocks = <&apb1_gates 23>;
+			clocks = <&ccu CLK_APB1_UART7>;
 			status = "disabled";
 		};
 
-		ps20: ps2@01c2a000 {
+		ps20: ps2@1c2a000 {
 			compatible = "allwinner,sun4i-a10-ps2";
 			reg = <0x01c2a000 0x400>;
 			interrupts = <62>;
-			clocks = <&apb1_gates 6>;
+			clocks = <&ccu CLK_APB1_PS20>;
 			status = "disabled";
 		};
 
-		ps21: ps2@01c2a400 {
+		ps21: ps2@1c2a400 {
 			compatible = "allwinner,sun4i-a10-ps2";
 			reg = <0x01c2a400 0x400>;
 			interrupts = <63>;
-			clocks = <&apb1_gates 7>;
+			clocks = <&ccu CLK_APB1_PS21>;
 			status = "disabled";
 		};
 
-		i2c0: i2c@01c2ac00 {
+		i2c0: i2c@1c2ac00 {
 			compatible = "allwinner,sun4i-a10-i2c";
 			reg = <0x01c2ac00 0x400>;
 			interrupts = <7>;
-			clocks = <&apb1_gates 0>;
+			clocks = <&ccu CLK_APB1_I2C0>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c0_pins>;
 			status = "disabled";
 			#address-cells = <1>;
 			#size-cells = <0>;
 		};
 
-		i2c1: i2c@01c2b000 {
+		i2c1: i2c@1c2b000 {
 			compatible = "allwinner,sun4i-a10-i2c";
 			reg = <0x01c2b000 0x400>;
 			interrupts = <8>;
-			clocks = <&apb1_gates 1>;
+			clocks = <&ccu CLK_APB1_I2C1>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c1_pins>;
 			status = "disabled";
 			#address-cells = <1>;
 			#size-cells = <0>;
 		};
 
-		i2c2: i2c@01c2b400 {
+		i2c2: i2c@1c2b400 {
 			compatible = "allwinner,sun4i-a10-i2c";
 			reg = <0x01c2b400 0x400>;
 			interrupts = <9>;
-			clocks = <&apb1_gates 2>;
+			clocks = <&ccu CLK_APB1_I2C2>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c2_pins>;
 			status = "disabled";
 			#address-cells = <1>;
 			#size-cells = <0>;
 		};
 
-		can0: can@01c2bc00 {
+		can0: can@1c2bc00 {
 			compatible = "allwinner,sun4i-a10-can";
 			reg = <0x01c2bc00 0x400>;
 			interrupts = <26>;
-			clocks = <&apb1_gates 4>;
+			clocks = <&ccu CLK_APB1_CAN>;
 			status = "disabled";
 		};
+
+		fe0: display-frontend@1e00000 {
+			compatible = "allwinner,sun4i-a10-display-frontend";
+			reg = <0x01e00000 0x20000>;
+			interrupts = <47>;
+			clocks = <&ccu CLK_AHB_DE_FE0>, <&ccu CLK_DE_FE0>,
+				 <&ccu CLK_DRAM_DE_FE0>;
+			clock-names = "ahb", "mod",
+				      "ram";
+			resets = <&ccu RST_DE_FE0>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fe0_out: port@1 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <1>;
+
+					fe0_out_be0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&be0_in_fe0>;
+					};
+
+					fe0_out_be1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&be1_in_fe0>;
+					};
+				};
+			};
+		};
+
+		fe1: display-frontend@1e20000 {
+			compatible = "allwinner,sun4i-a10-display-frontend";
+			reg = <0x01e20000 0x20000>;
+			interrupts = <48>;
+			clocks = <&ccu CLK_AHB_DE_FE1>, <&ccu CLK_DE_FE1>,
+				 <&ccu CLK_DRAM_DE_FE1>;
+			clock-names = "ahb", "mod",
+				      "ram";
+			resets = <&ccu RST_DE_FE1>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fe1_out: port@1 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <1>;
+
+					fe1_out_be0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&be0_in_fe1>;
+					};
+
+					fe1_out_be1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&be1_in_fe1>;
+					};
+				};
+			};
+		};
+
+		be1: display-backend@1e40000 {
+			compatible = "allwinner,sun4i-a10-display-backend";
+			reg = <0x01e40000 0x10000>;
+			interrupts = <48>;
+			clocks = <&ccu CLK_AHB_DE_BE1>, <&ccu CLK_DE_BE1>,
+				 <&ccu CLK_DRAM_DE_BE1>;
+			clock-names = "ahb", "mod",
+				      "ram";
+			resets = <&ccu RST_DE_BE1>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				be1_in: port@0 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <0>;
+
+					be1_in_fe0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&fe0_out_be1>;
+					};
+
+					be1_in_fe1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&fe1_out_be1>;
+					};
+				};
+
+				be1_out: port@1 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <1>;
+
+					be1_out_tcon0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&tcon1_in_be0>;
+					};
+
+					be1_out_tcon1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&tcon1_in_be1>;
+					};
+				};
+			};
+		};
+
+		be0: display-backend@1e60000 {
+			compatible = "allwinner,sun4i-a10-display-backend";
+			reg = <0x01e60000 0x10000>;
+			interrupts = <47>;
+			clocks = <&ccu CLK_AHB_DE_BE0>, <&ccu CLK_DE_BE0>,
+				 <&ccu CLK_DRAM_DE_BE0>;
+			clock-names = "ahb", "mod",
+				      "ram";
+			resets = <&ccu RST_DE_BE0>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				be0_in: port@0 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <0>;
+
+					be0_in_fe0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&fe0_out_be0>;
+					};
+
+					be0_in_fe1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&fe1_out_be0>;
+					};
+				};
+
+				be0_out: port@1 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <1>;
+
+					be0_out_tcon0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&tcon0_in_be0>;
+					};
+
+					be0_out_tcon1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&tcon1_in_be0>;
+					};
+				};
+			};
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/sun5i-a10s.dtsi b/arch/arm/boot/dts/sun5i-a10s.dtsi
index 18f25c5e75ae..6ae4d95e230e 100644
--- a/arch/arm/boot/dts/sun5i-a10s.dtsi
+++ b/arch/arm/boot/dts/sun5i-a10s.dtsi
@@ -76,8 +76,8 @@
 		allwinner,pipelines = <&fe0>;
 	};
 
-	soc@01c00000 {
-		hdmi: hdmi@01c16000 {
+	soc@1c00000 {
+		hdmi: hdmi@1c16000 {
 			compatible = "allwinner,sun5i-a10s-hdmi";
 			reg = <0x01c16000 0x1000>;
 			interrupts = <58>;
@@ -111,7 +111,7 @@
 			};
 		};
 
-		pwm: pwm@01c20e00 {
+		pwm: pwm@1c20e00 {
 			compatible = "allwinner,sun5i-a10s-pwm";
 			reg = <0x01c20e00 0xc>;
 			clocks = <&ccu CLK_HOSC>;
diff --git a/arch/arm/boot/dts/sun5i-a13.dtsi b/arch/arm/boot/dts/sun5i-a13.dtsi
index 6436bad94404..4e830f5cb7f1 100644
--- a/arch/arm/boot/dts/sun5i-a13.dtsi
+++ b/arch/arm/boot/dts/sun5i-a13.dtsi
@@ -88,8 +88,8 @@
 		allwinner,pipelines = <&fe0>;
 	};
 
-	soc@01c00000 {
-		pwm: pwm@01c20e00 {
+	soc@1c00000 {
+		pwm: pwm@1c20e00 {
 			compatible = "allwinner,sun5i-a13-pwm";
 			reg = <0x01c20e00 0xc>;
 			clocks = <&ccu CLK_HOSC>;
diff --git a/arch/arm/boot/dts/sun5i-gr8.dtsi b/arch/arm/boot/dts/sun5i-gr8.dtsi
index 3eb56cad0cea..ef0b7446a99d 100644
--- a/arch/arm/boot/dts/sun5i-gr8.dtsi
+++ b/arch/arm/boot/dts/sun5i-gr8.dtsi
@@ -54,8 +54,8 @@
 		allwinner,pipelines = <&fe0>;
 	};
 
-	soc@01c00000 {
-		pwm: pwm@01c20e00 {
+	soc@1c00000 {
+		pwm: pwm@1c20e00 {
 			compatible = "allwinner,sun5i-a10s-pwm";
 			reg = <0x01c20e00 0xc>;
 			clocks = <&ccu CLK_HOSC>;
@@ -63,7 +63,7 @@
 			status = "disabled";
 		};
 
-		spdif: spdif@01c21000 {
+		spdif: spdif@1c21000 {
 			#sound-dai-cells = <0>;
 			compatible = "allwinner,sun4i-a10-spdif";
 			reg = <0x01c21000 0x400>;
@@ -76,7 +76,7 @@
 			status = "disabled";
 		};
 
-		i2s0: i2s@01c22400 {
+		i2s0: i2s@1c22400 {
 			#sound-dai-cells = <0>;
 			compatible = "allwinner,sun4i-a10-i2s";
 			reg = <0x01c22400 0x400>;
diff --git a/arch/arm/boot/dts/sun5i-reference-design-tablet.dtsi b/arch/arm/boot/dts/sun5i-reference-design-tablet.dtsi
index 8a4d2277826f..49229b3d5492 100644
--- a/arch/arm/boot/dts/sun5i-reference-design-tablet.dtsi
+++ b/arch/arm/boot/dts/sun5i-reference-design-tablet.dtsi
@@ -110,6 +110,14 @@
 
 #include "axp209.dtsi"
 
+&ac_power_supply {
+	status = "okay";
+};
+
+&battery_power_supply {
+	status = "okay";
+};
+
 &lradc {
 	vref-supply = <&reg_ldo2>;
 };
diff --git a/arch/arm/boot/dts/sun5i.dtsi b/arch/arm/boot/dts/sun5i.dtsi
index 98cc00341b00..07f2248ed5f8 100644
--- a/arch/arm/boot/dts/sun5i.dtsi
+++ b/arch/arm/boot/dts/sun5i.dtsi
@@ -93,7 +93,7 @@
 		#size-cells = <1>;
 		ranges;
 
-		osc24M: clk@01c20050 {
+		osc24M: clk@1c20050 {
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
 			clock-frequency = <24000000>;
@@ -108,20 +108,20 @@
 		};
 	};
 
-	soc@01c00000 {
+	soc@1c00000 {
 		compatible = "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges;
 
-		sram-controller@01c00000 {
+		sram-controller@1c00000 {
 			compatible = "allwinner,sun4i-a10-sram-controller";
 			reg = <0x01c00000 0x30>;
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges;
 
-			sram_a: sram@00000000 {
+			sram_a: sram@0 {
 				compatible = "mmio-sram";
 				reg = <0x00000000 0xc000>;
 				#address-cells = <1>;
@@ -135,14 +135,14 @@
 				status = "disabled";
 			};
 
-			sram_d: sram@00010000 {
+			sram_d: sram@10000 {
 				compatible = "mmio-sram";
 				reg = <0x00010000 0x1000>;
 				#address-cells = <1>;
 				#size-cells = <1>;
 				ranges = <0 0x00010000 0x1000>;
 
-				otg_sram: sram-section@0000 {
+				otg_sram: sram-section@0 {
 					compatible = "allwinner,sun4i-a10-sram-d";
 					reg = <0x0000 0x1000>;
 					status = "disabled";
@@ -150,7 +150,7 @@
 			};
 		};
 
-		dma: dma-controller@01c02000 {
+		dma: dma-controller@1c02000 {
 			compatible = "allwinner,sun4i-a10-dma";
 			reg = <0x01c02000 0x1000>;
 			interrupts = <27>;
@@ -158,7 +158,7 @@
 			#dma-cells = <2>;
 		};
 
-		nfc: nand@01c03000 {
+		nfc: nand@1c03000 {
 			compatible = "allwinner,sun4i-a10-nand";
 			reg = <0x01c03000 0x1000>;
 			interrupts = <37>;
@@ -171,7 +171,7 @@
 			#size-cells = <0>;
 		};
 
-		spi0: spi@01c05000 {
+		spi0: spi@1c05000 {
 			compatible = "allwinner,sun4i-a10-spi";
 			reg = <0x01c05000 0x1000>;
 			interrupts = <10>;
@@ -185,7 +185,7 @@
 			#size-cells = <0>;
 		};
 
-		spi1: spi@01c06000 {
+		spi1: spi@1c06000 {
 			compatible = "allwinner,sun4i-a10-spi";
 			reg = <0x01c06000 0x1000>;
 			interrupts = <11>;
@@ -199,7 +199,7 @@
 			#size-cells = <0>;
 		};
 
-		tve0: tv-encoder@01c0a000 {
+		tve0: tv-encoder@1c0a000 {
 			compatible = "allwinner,sun4i-a10-tv-encoder";
 			reg = <0x01c0a000 0x1000>;
 			clocks = <&ccu CLK_AHB_TVE>;
@@ -217,7 +217,7 @@
 			};
 		};
 
-		emac: ethernet@01c0b000 {
+		emac: ethernet@1c0b000 {
 			compatible = "allwinner,sun4i-a10-emac";
 			reg = <0x01c0b000 0x1000>;
 			interrupts = <55>;
@@ -226,7 +226,7 @@
 			status = "disabled";
 		};
 
-		mdio: mdio@01c0b080 {
+		mdio: mdio@1c0b080 {
 			compatible = "allwinner,sun4i-a10-mdio";
 			reg = <0x01c0b080 0x14>;
 			status = "disabled";
@@ -234,7 +234,7 @@
 			#size-cells = <0>;
 		};
 
-		tcon0: lcd-controller@01c0c000 {
+		tcon0: lcd-controller@1c0c000 {
 			compatible = "allwinner,sun5i-a13-tcon";
 			reg = <0x01c0c000 0x1000>;
 			interrupts = <44>;
@@ -278,7 +278,7 @@
 			};
 		};
 
-		mmc0: mmc@01c0f000 {
+		mmc0: mmc@1c0f000 {
 			compatible = "allwinner,sun5i-a13-mmc";
 			reg = <0x01c0f000 0x1000>;
 			clocks = <&ccu CLK_AHB_MMC0>, <&ccu CLK_MMC0>;
@@ -289,7 +289,7 @@
 			#size-cells = <0>;
 		};
 
-		mmc1: mmc@01c10000 {
+		mmc1: mmc@1c10000 {
 			compatible = "allwinner,sun5i-a13-mmc";
 			reg = <0x01c10000 0x1000>;
 			clocks = <&ccu CLK_AHB_MMC1>, <&ccu CLK_MMC1>;
@@ -300,7 +300,7 @@
 			#size-cells = <0>;
 		};
 
-		mmc2: mmc@01c11000 {
+		mmc2: mmc@1c11000 {
 			compatible = "allwinner,sun5i-a13-mmc";
 			reg = <0x01c11000 0x1000>;
 			clocks = <&ccu CLK_AHB_MMC2>, <&ccu CLK_MMC2>;
@@ -311,7 +311,7 @@
 			#size-cells = <0>;
 		};
 
-		usb_otg: usb@01c13000 {
+		usb_otg: usb@1c13000 {
 			compatible = "allwinner,sun4i-a10-musb";
 			reg = <0x01c13000 0x0400>;
 			clocks = <&ccu CLK_AHB_OTG>;
@@ -324,7 +324,7 @@
 			status = "disabled";
 		};
 
-		usbphy: phy@01c13400 {
+		usbphy: phy@1c13400 {
 			#phy-cells = <1>;
 			compatible = "allwinner,sun5i-a13-usb-phy";
 			reg = <0x01c13400 0x10 0x01c14800 0x4>;
@@ -336,7 +336,7 @@
 			status = "disabled";
 		};
 
-		ehci0: usb@01c14000 {
+		ehci0: usb@1c14000 {
 			compatible = "allwinner,sun5i-a13-ehci", "generic-ehci";
 			reg = <0x01c14000 0x100>;
 			interrupts = <39>;
@@ -346,7 +346,7 @@
 			status = "disabled";
 		};
 
-		ohci0: usb@01c14400 {
+		ohci0: usb@1c14400 {
 			compatible = "allwinner,sun5i-a13-ohci", "generic-ohci";
 			reg = <0x01c14400 0x100>;
 			interrupts = <40>;
@@ -356,7 +356,7 @@
 			status = "disabled";
 		};
 
-		crypto: crypto-engine@01c15000 {
+		crypto: crypto-engine@1c15000 {
 			compatible = "allwinner,sun5i-a13-crypto",
 				     "allwinner,sun4i-a10-crypto";
 			reg = <0x01c15000 0x1000>;
@@ -365,7 +365,7 @@
 			clock-names = "ahb", "mod";
 		};
 
-		spi2: spi@01c17000 {
+		spi2: spi@1c17000 {
 			compatible = "allwinner,sun4i-a10-spi";
 			reg = <0x01c17000 0x1000>;
 			interrupts = <12>;
@@ -379,7 +379,7 @@
 			#size-cells = <0>;
 		};
 
-		ccu: clock@01c20000 {
+		ccu: clock@1c20000 {
 			reg = <0x01c20000 0x400>;
 			clocks = <&osc24M>, <&osc32k>;
 			clock-names = "hosc", "losc";
@@ -387,14 +387,14 @@
 			#reset-cells = <1>;
 		};
 
-		intc: interrupt-controller@01c20400 {
+		intc: interrupt-controller@1c20400 {
 			compatible = "allwinner,sun4i-a10-ic";
 			reg = <0x01c20400 0x400>;
 			interrupt-controller;
 			#interrupt-cells = <1>;
 		};
 
-		pio: pinctrl@01c20800 {
+		pio: pinctrl@1c20800 {
 			reg = <0x01c20800 0x400>;
 			interrupts = <28>;
 			clocks = <&ccu CLK_APB0_PIO>, <&osc24M>, <&osc32k>;
@@ -538,19 +538,19 @@
 			};
 		};
 
-		timer@01c20c00 {
+		timer@1c20c00 {
 			compatible = "allwinner,sun4i-a10-timer";
 			reg = <0x01c20c00 0x90>;
 			interrupts = <22>;
 			clocks = <&ccu CLK_HOSC>;
 		};
 
-		wdt: watchdog@01c20c90 {
+		wdt: watchdog@1c20c90 {
 			compatible = "allwinner,sun4i-a10-wdt";
 			reg = <0x01c20c90 0x10>;
 		};
 
-		ir0: ir@01c21800 {
+		ir0: ir@1c21800 {
 			compatible = "allwinner,sun4i-a10-ir";
 			clocks = <&ccu CLK_APB0_IR>, <&ccu CLK_IR>;
 			clock-names = "apb", "ir";
@@ -559,14 +559,14 @@
 			status = "disabled";
 		};
 
-		lradc: lradc@01c22800 {
+		lradc: lradc@1c22800 {
 			compatible = "allwinner,sun4i-a10-lradc-keys";
 			reg = <0x01c22800 0x100>;
 			interrupts = <31>;
 			status = "disabled";
 		};
 
-		codec: codec@01c22c00 {
+		codec: codec@1c22c00 {
 			#sound-dai-cells = <0>;
 			compatible = "allwinner,sun4i-a10-codec";
 			reg = <0x01c22c00 0x40>;
@@ -579,19 +579,19 @@
 			status = "disabled";
 		};
 
-		sid: eeprom@01c23800 {
+		sid: eeprom@1c23800 {
 			compatible = "allwinner,sun4i-a10-sid";
 			reg = <0x01c23800 0x10>;
 		};
 
-		rtp: rtp@01c25000 {
+		rtp: rtp@1c25000 {
 			compatible = "allwinner,sun5i-a13-ts";
 			reg = <0x01c25000 0x100>;
 			interrupts = <29>;
 			#thermal-sensor-cells = <0>;
 		};
 
-		uart0: serial@01c28000 {
+		uart0: serial@1c28000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28000 0x400>;
 			interrupts = <1>;
@@ -601,7 +601,7 @@
 			status = "disabled";
 		};
 
-		uart1: serial@01c28400 {
+		uart1: serial@1c28400 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28400 0x400>;
 			interrupts = <2>;
@@ -611,7 +611,7 @@
 			status = "disabled";
 		};
 
-		uart2: serial@01c28800 {
+		uart2: serial@1c28800 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28800 0x400>;
 			interrupts = <3>;
@@ -621,7 +621,7 @@
 			status = "disabled";
 		};
 
-		uart3: serial@01c28c00 {
+		uart3: serial@1c28c00 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28c00 0x400>;
 			interrupts = <4>;
@@ -631,7 +631,7 @@
 			status = "disabled";
 		};
 
-		i2c0: i2c@01c2ac00 {
+		i2c0: i2c@1c2ac00 {
 			compatible = "allwinner,sun4i-a10-i2c";
 			reg = <0x01c2ac00 0x400>;
 			interrupts = <7>;
@@ -641,7 +641,7 @@
 			#size-cells = <0>;
 		};
 
-		i2c1: i2c@01c2b000 {
+		i2c1: i2c@1c2b000 {
 			compatible = "allwinner,sun4i-a10-i2c";
 			reg = <0x01c2b000 0x400>;
 			interrupts = <8>;
@@ -651,7 +651,7 @@
 			#size-cells = <0>;
 		};
 
-		i2c2: i2c@01c2b400 {
+		i2c2: i2c@1c2b400 {
 			compatible = "allwinner,sun4i-a10-i2c";
 			reg = <0x01c2b400 0x400>;
 			interrupts = <9>;
@@ -661,14 +661,14 @@
 			#size-cells = <0>;
 		};
 
-		timer@01c60000 {
+		timer@1c60000 {
 			compatible = "allwinner,sun5i-a13-hstimer";
 			reg = <0x01c60000 0x1000>;
 			interrupts = <82>, <83>;
 			clocks = <&ccu CLK_AHB_HSTIMER>;
 		};
 
-		fe0: display-frontend@01e00000 {
+		fe0: display-frontend@1e00000 {
 			compatible = "allwinner,sun5i-a13-display-frontend";
 			reg = <0x01e00000 0x20000>;
 			interrupts = <47>;
@@ -696,7 +696,7 @@
 			};
 		};
 
-		be0: display-backend@01e60000 {
+		be0: display-backend@1e60000 {
 			compatible = "allwinner,sun5i-a13-display-backend";
 			reg = <0x01e60000 0x10000>;
 			interrupts = <47>;
diff --git a/arch/arm/boot/dts/sun6i-a31-hummingbird.dts b/arch/arm/boot/dts/sun6i-a31-hummingbird.dts
index 9ecb5f0b3f83..19e382a11297 100644
--- a/arch/arm/boot/dts/sun6i-a31-hummingbird.dts
+++ b/arch/arm/boot/dts/sun6i-a31-hummingbird.dts
@@ -62,6 +62,17 @@
 		stdout-path = "serial0:115200n8";
 	};
 
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&hdmi_out_con>;
+			};
+		};
+	};
+
 	vga-connector {
 		compatible = "vga-connector";
 
@@ -162,6 +173,16 @@
 	};
 };
 
+&hdmi {
+	status = "okay";
+};
+
+&hdmi_out {
+	hdmi_out_con: endpoint {
+		remote-endpoint = <&hdmi_con_in>;
+	};
+};
+
 &i2c0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c0_pins_a>;
diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi
index eef072a21acc..8bfa12b548e0 100644
--- a/arch/arm/boot/dts/sun6i-a31.dtsi
+++ b/arch/arm/boot/dts/sun6i-a31.dtsi
@@ -221,7 +221,7 @@
 			clock-output-names = "gmac_int_tx";
 		};
 
-		gmac_tx_clk: clk@01c200d0 {
+		gmac_tx_clk: clk@1c200d0 {
 			#clock-cells = <0>;
 			compatible = "allwinner,sun7i-a20-gmac-clk";
 			reg = <0x01c200d0 0x4>;
@@ -236,13 +236,13 @@
 		status = "disabled";
 	};
 
-	soc@01c00000 {
+	soc@1c00000 {
 		compatible = "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges;
 
-		dma: dma-controller@01c02000 {
+		dma: dma-controller@1c02000 {
 			compatible = "allwinner,sun6i-a31-dma";
 			reg = <0x01c02000 0x1000>;
 			interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
@@ -251,7 +251,7 @@
 			#dma-cells = <1>;
 		};
 
-		tcon0: lcd-controller@01c0c000 {
+		tcon0: lcd-controller@1c0c000 {
 			compatible = "allwinner,sun6i-a31-tcon";
 			reg = <0x01c0c000 0x1000>;
 			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
@@ -278,17 +278,28 @@
 						reg = <0>;
 						remote-endpoint = <&drc0_out_tcon0>;
 					};
+
+					tcon0_in_drc1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&drc1_out_tcon0>;
+					};
 				};
 
 				tcon0_out: port@1 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					reg = <1>;
+
+					tcon0_out_hdmi: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&hdmi_in_tcon0>;
+						allwinner,tcon-channel = <1>;
+					};
 				};
 			};
 		};
 
-		tcon1: lcd-controller@01c0d000 {
+		tcon1: lcd-controller@1c0d000 {
 			compatible = "allwinner,sun6i-a31-tcon";
 			reg = <0x01c0d000 0x1000>;
 			interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
@@ -311,6 +322,11 @@
 					#size-cells = <0>;
 					reg = <0>;
 
+					tcon1_in_drc0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&drc0_out_tcon1>;
+					};
+
 					tcon1_in_drc1: endpoint@1 {
 						reg = <1>;
 						remote-endpoint = <&drc1_out_tcon1>;
@@ -321,11 +337,17 @@
 					#address-cells = <1>;
 					#size-cells = <0>;
 					reg = <1>;
+
+					tcon1_out_hdmi: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&hdmi_in_tcon1>;
+						allwinner,tcon-channel = <1>;
+					};
 				};
 			};
 		};
 
-		mmc0: mmc@01c0f000 {
+		mmc0: mmc@1c0f000 {
 			compatible = "allwinner,sun7i-a20-mmc";
 			reg = <0x01c0f000 0x1000>;
 			clocks = <&ccu CLK_AHB1_MMC0>,
@@ -344,7 +366,7 @@
 			#size-cells = <0>;
 		};
 
-		mmc1: mmc@01c10000 {
+		mmc1: mmc@1c10000 {
 			compatible = "allwinner,sun7i-a20-mmc";
 			reg = <0x01c10000 0x1000>;
 			clocks = <&ccu CLK_AHB1_MMC1>,
@@ -363,7 +385,7 @@
 			#size-cells = <0>;
 		};
 
-		mmc2: mmc@01c11000 {
+		mmc2: mmc@1c11000 {
 			compatible = "allwinner,sun7i-a20-mmc";
 			reg = <0x01c11000 0x1000>;
 			clocks = <&ccu CLK_AHB1_MMC2>,
@@ -382,7 +404,7 @@
 			#size-cells = <0>;
 		};
 
-		mmc3: mmc@01c12000 {
+		mmc3: mmc@1c12000 {
 			compatible = "allwinner,sun7i-a20-mmc";
 			reg = <0x01c12000 0x1000>;
 			clocks = <&ccu CLK_AHB1_MMC3>,
@@ -401,7 +423,50 @@
 			#size-cells = <0>;
 		};
 
-		usb_otg: usb@01c19000 {
+		hdmi: hdmi@1c16000 {
+			compatible = "allwinner,sun6i-a31-hdmi";
+			reg = <0x01c16000 0x1000>;
+			interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_AHB1_HDMI>, <&ccu CLK_HDMI>,
+				 <&ccu CLK_HDMI_DDC>,
+				 <&ccu 7>,
+				 <&ccu 13>;
+			clock-names = "ahb", "mod", "ddc", "pll-0", "pll-1";
+			resets = <&ccu RST_AHB1_HDMI>;
+			reset-names = "ahb";
+			dma-names = "ddc-tx", "ddc-rx", "audio-tx";
+			dmas = <&dma 13>, <&dma 13>, <&dma 14>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				hdmi_in: port@0 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <0>;
+
+					hdmi_in_tcon0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&tcon0_out_hdmi>;
+					};
+
+					hdmi_in_tcon1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&tcon1_out_hdmi>;
+					};
+				};
+
+				hdmi_out: port@1 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <1>;
+				};
+			};
+		};
+
+		usb_otg: usb@1c19000 {
 			compatible = "allwinner,sun6i-a31-musb";
 			reg = <0x01c19000 0x0400>;
 			clocks = <&ccu CLK_AHB1_OTG>;
@@ -414,7 +479,7 @@
 			status = "disabled";
 		};
 
-		usbphy: phy@01c19400 {
+		usbphy: phy@1c19400 {
 			compatible = "allwinner,sun6i-a31-usb-phy";
 			reg = <0x01c19400 0x10>,
 			      <0x01c1a800 0x4>,
@@ -438,7 +503,7 @@
 			#phy-cells = <1>;
 		};
 
-		ehci0: usb@01c1a000 {
+		ehci0: usb@1c1a000 {
 			compatible = "allwinner,sun6i-a31-ehci", "generic-ehci";
 			reg = <0x01c1a000 0x100>;
 			interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
@@ -449,7 +514,7 @@
 			status = "disabled";
 		};
 
-		ohci0: usb@01c1a400 {
+		ohci0: usb@1c1a400 {
 			compatible = "allwinner,sun6i-a31-ohci", "generic-ohci";
 			reg = <0x01c1a400 0x100>;
 			interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
@@ -460,7 +525,7 @@
 			status = "disabled";
 		};
 
-		ehci1: usb@01c1b000 {
+		ehci1: usb@1c1b000 {
 			compatible = "allwinner,sun6i-a31-ehci", "generic-ehci";
 			reg = <0x01c1b000 0x100>;
 			interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
@@ -471,7 +536,7 @@
 			status = "disabled";
 		};
 
-		ohci1: usb@01c1b400 {
+		ohci1: usb@1c1b400 {
 			compatible = "allwinner,sun6i-a31-ohci", "generic-ohci";
 			reg = <0x01c1b400 0x100>;
 			interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
@@ -482,7 +547,7 @@
 			status = "disabled";
 		};
 
-		ohci2: usb@01c1c400 {
+		ohci2: usb@1c1c400 {
 			compatible = "allwinner,sun6i-a31-ohci", "generic-ohci";
 			reg = <0x01c1c400 0x100>;
 			interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
@@ -491,7 +556,7 @@
 			status = "disabled";
 		};
 
-		ccu: clock@01c20000 {
+		ccu: clock@1c20000 {
 			compatible = "allwinner,sun6i-a31-ccu";
 			reg = <0x01c20000 0x400>;
 			clocks = <&osc24M>, <&osc32k>;
@@ -500,7 +565,7 @@
 			#reset-cells = <1>;
 		};
 
-		pio: pinctrl@01c20800 {
+		pio: pinctrl@1c20800 {
 			compatible = "allwinner,sun6i-a31-pinctrl";
 			reg = <0x01c20800 0x400>;
 			interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
@@ -633,7 +698,7 @@
 			};
 		};
 
-		timer@01c20c00 {
+		timer@1c20c00 {
 			compatible = "allwinner,sun4i-a10-timer";
 			reg = <0x01c20c00 0xa0>;
 			interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
@@ -644,12 +709,12 @@
 			clocks = <&osc24M>;
 		};
 
-		wdt1: watchdog@01c20ca0 {
+		wdt1: watchdog@1c20ca0 {
 			compatible = "allwinner,sun6i-a31-wdt";
 			reg = <0x01c20ca0 0x20>;
 		};
 
-		spdif: spdif@01c21000 {
+		spdif: spdif@1c21000 {
 			#sound-dai-cells = <0>;
 			compatible = "allwinner,sun6i-a31-spdif";
 			reg = <0x01c21000 0x400>;
@@ -662,21 +727,47 @@
 			status = "disabled";
 		};
 
-		lradc: lradc@01c22800 {
+		i2s0: i2s@1c22000 {
+			#sound-dai-cells = <0>;
+			compatible = "allwinner,sun6i-a31-i2s";
+			reg = <0x01c22000 0x400>;
+			interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_APB1_DAUDIO0>, <&ccu CLK_DAUDIO0>;
+			resets = <&ccu RST_APB1_DAUDIO0>;
+			clock-names = "apb", "mod";
+			dmas = <&dma 3>, <&dma 3>;
+			dma-names = "rx", "tx";
+			status = "disabled";
+		};
+
+		i2s1: i2s@1c22400 {
+			#sound-dai-cells = <0>;
+			compatible = "allwinner,sun6i-a31-i2s";
+			reg = <0x01c22400 0x400>;
+			interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_APB1_DAUDIO1>, <&ccu CLK_DAUDIO1>;
+			resets = <&ccu RST_APB1_DAUDIO1>;
+			clock-names = "apb", "mod";
+			dmas = <&dma 4>, <&dma 4>;
+			dma-names = "rx", "tx";
+			status = "disabled";
+		};
+
+		lradc: lradc@1c22800 {
 			compatible = "allwinner,sun4i-a10-lradc-keys";
 			reg = <0x01c22800 0x100>;
 			interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
 			status = "disabled";
 		};
 
-		rtp: rtp@01c25000 {
+		rtp: rtp@1c25000 {
 			compatible = "allwinner,sun6i-a31-ts";
 			reg = <0x01c25000 0x100>;
 			interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
 			#thermal-sensor-cells = <0>;
 		};
 
-		uart0: serial@01c28000 {
+		uart0: serial@1c28000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28000 0x400>;
 			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
@@ -689,7 +780,7 @@
 			status = "disabled";
 		};
 
-		uart1: serial@01c28400 {
+		uart1: serial@1c28400 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28400 0x400>;
 			interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
@@ -702,7 +793,7 @@
 			status = "disabled";
 		};
 
-		uart2: serial@01c28800 {
+		uart2: serial@1c28800 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28800 0x400>;
 			interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
@@ -715,7 +806,7 @@
 			status = "disabled";
 		};
 
-		uart3: serial@01c28c00 {
+		uart3: serial@1c28c00 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28c00 0x400>;
 			interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
@@ -728,7 +819,7 @@
 			status = "disabled";
 		};
 
-		uart4: serial@01c29000 {
+		uart4: serial@1c29000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c29000 0x400>;
 			interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
@@ -741,7 +832,7 @@
 			status = "disabled";
 		};
 
-		uart5: serial@01c29400 {
+		uart5: serial@1c29400 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c29400 0x400>;
 			interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
@@ -754,7 +845,7 @@
 			status = "disabled";
 		};
 
-		i2c0: i2c@01c2ac00 {
+		i2c0: i2c@1c2ac00 {
 			compatible = "allwinner,sun6i-a31-i2c";
 			reg = <0x01c2ac00 0x400>;
 			interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
@@ -765,7 +856,7 @@
 			#size-cells = <0>;
 		};
 
-		i2c1: i2c@01c2b000 {
+		i2c1: i2c@1c2b000 {
 			compatible = "allwinner,sun6i-a31-i2c";
 			reg = <0x01c2b000 0x400>;
 			interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
@@ -776,7 +867,7 @@
 			#size-cells = <0>;
 		};
 
-		i2c2: i2c@01c2b400 {
+		i2c2: i2c@1c2b400 {
 			compatible = "allwinner,sun6i-a31-i2c";
 			reg = <0x01c2b400 0x400>;
 			interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
@@ -787,7 +878,7 @@
 			#size-cells = <0>;
 		};
 
-		i2c3: i2c@01c2b800 {
+		i2c3: i2c@1c2b800 {
 			compatible = "allwinner,sun6i-a31-i2c";
 			reg = <0x01c2b800 0x400>;
 			interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
@@ -798,7 +889,7 @@
 			#size-cells = <0>;
 		};
 
-		gmac: ethernet@01c30000 {
+		gmac: ethernet@1c30000 {
 			compatible = "allwinner,sun7i-a20-gmac";
 			reg = <0x01c30000 0x1054>;
 			interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
@@ -815,7 +906,7 @@
 			#size-cells = <0>;
 		};
 
-		crypto: crypto-engine@01c15000 {
+		crypto: crypto-engine@1c15000 {
 			compatible = "allwinner,sun6i-a31-crypto",
 				     "allwinner,sun4i-a10-crypto";
 			reg = <0x01c15000 0x1000>;
@@ -826,7 +917,7 @@
 			reset-names = "ahb";
 		};
 
-		codec: codec@01c22c00 {
+		codec: codec@1c22c00 {
 			#sound-dai-cells = <0>;
 			compatible = "allwinner,sun6i-a31-codec";
 			reg = <0x01c22c00 0x400>;
@@ -839,7 +930,7 @@
 			status = "disabled";
 		};
 
-		timer@01c60000 {
+		timer@1c60000 {
 			compatible = "allwinner,sun6i-a31-hstimer",
 				     "allwinner,sun7i-a20-hstimer";
 			reg = <0x01c60000 0x1000>;
@@ -851,7 +942,7 @@
 			resets = <&ccu RST_AHB1_HSTIMER>;
 		};
 
-		spi0: spi@01c68000 {
+		spi0: spi@1c68000 {
 			compatible = "allwinner,sun6i-a31-spi";
 			reg = <0x01c68000 0x1000>;
 			interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
@@ -863,7 +954,7 @@
 			status = "disabled";
 		};
 
-		spi1: spi@01c69000 {
+		spi1: spi@1c69000 {
 			compatible = "allwinner,sun6i-a31-spi";
 			reg = <0x01c69000 0x1000>;
 			interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
@@ -875,7 +966,7 @@
 			status = "disabled";
 		};
 
-		spi2: spi@01c6a000 {
+		spi2: spi@1c6a000 {
 			compatible = "allwinner,sun6i-a31-spi";
 			reg = <0x01c6a000 0x1000>;
 			interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
@@ -887,7 +978,7 @@
 			status = "disabled";
 		};
 
-		spi3: spi@01c6b000 {
+		spi3: spi@1c6b000 {
 			compatible = "allwinner,sun6i-a31-spi";
 			reg = <0x01c6b000 0x1000>;
 			interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
@@ -899,7 +990,7 @@
 			status = "disabled";
 		};
 
-		gic: interrupt-controller@01c81000 {
+		gic: interrupt-controller@1c81000 {
 			compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic";
 			reg = <0x01c81000 0x1000>,
 			      <0x01c82000 0x2000>,
@@ -910,7 +1001,7 @@
 			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
 		};
 
-		fe0: display-frontend@01e00000 {
+		fe0: display-frontend@1e00000 {
 			compatible = "allwinner,sun6i-a31-display-frontend";
 			reg = <0x01e00000 0x20000>;
 			interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
@@ -942,7 +1033,7 @@
 			};
 		};
 
-		fe1: display-frontend@01e20000 {
+		fe1: display-frontend@1e20000 {
 			compatible = "allwinner,sun6i-a31-display-frontend";
 			reg = <0x01e20000 0x20000>;
 			interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
@@ -974,7 +1065,7 @@
 			};
 		};
 
-		be1: display-backend@01e40000 {
+		be1: display-backend@1e40000 {
 			compatible = "allwinner,sun6i-a31-display-backend";
 			reg = <0x01e40000 0x10000>;
 			interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
@@ -1020,7 +1111,7 @@
 			};
 		};
 
-		drc1: drc@01e50000 {
+		drc1: drc@1e50000 {
 			compatible = "allwinner,sun6i-a31-drc";
 			reg = <0x01e50000 0x10000>;
 			interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
@@ -1053,6 +1144,11 @@
 					#size-cells = <0>;
 					reg = <1>;
 
+					drc1_out_tcon0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&tcon0_in_drc1>;
+					};
+
 					drc1_out_tcon1: endpoint@1 {
 						reg = <1>;
 						remote-endpoint = <&tcon1_in_drc1>;
@@ -1061,7 +1157,7 @@
 			};
 		};
 
-		be0: display-backend@01e60000 {
+		be0: display-backend@1e60000 {
 			compatible = "allwinner,sun6i-a31-display-backend";
 			reg = <0x01e60000 0x10000>;
 			interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
@@ -1107,7 +1203,7 @@
 			};
 		};
 
-		drc0: drc@01e70000 {
+		drc0: drc@1e70000 {
 			compatible = "allwinner,sun6i-a31-drc";
 			reg = <0x01e70000 0x10000>;
 			interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
@@ -1144,11 +1240,16 @@
 						reg = <0>;
 						remote-endpoint = <&tcon0_in_drc0>;
 					};
+
+					drc0_out_tcon1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&tcon1_in_drc0>;
+					};
 				};
 			};
 		};
 
-		rtc: rtc@01f00000 {
+		rtc: rtc@1f00000 {
 			compatible = "allwinner,sun6i-a31-rtc";
 			reg = <0x01f00000 0x54>;
 			interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
@@ -1163,7 +1264,7 @@
 			interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
-		prcm@01f01400 {
+		prcm@1f01400 {
 			compatible = "allwinner,sun6i-a31-prcm";
 			reg = <0x01f01400 0x200>;
 
@@ -1215,12 +1316,12 @@
 			};
 		};
 
-		cpucfg@01f01c00 {
+		cpucfg@1f01c00 {
 			compatible = "allwinner,sun6i-a31-cpuconfig";
 			reg = <0x01f01c00 0x300>;
 		};
 
-		ir: ir@01f02000 {
+		ir: ir@1f02000 {
 			compatible = "allwinner,sun5i-a13-ir";
 			clocks = <&apb0_gates 1>, <&ir_clk>;
 			clock-names = "apb", "ir";
@@ -1230,7 +1331,7 @@
 			status = "disabled";
 		};
 
-		r_pio: pinctrl@01f02c00 {
+		r_pio: pinctrl@1f02c00 {
 			compatible = "allwinner,sun6i-a31-r-pinctrl";
 			reg = <0x01f02c00 0x400>;
 			interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>,
@@ -1255,7 +1356,7 @@
 			};
 		};
 
-		p2wi: i2c@01f03400 {
+		p2wi: i2c@1f03400 {
 			compatible = "allwinner,sun6i-a31-p2wi";
 			reg = <0x01f03400 0x400>;
 			interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/arch/arm/boot/dts/sun6i-a31s-primo81.dts b/arch/arm/boot/dts/sun6i-a31s-primo81.dts
index 4c10123509c4..0cdb38ab3377 100644
--- a/arch/arm/boot/dts/sun6i-a31s-primo81.dts
+++ b/arch/arm/boot/dts/sun6i-a31s-primo81.dts
@@ -52,17 +52,42 @@
 / {
 	model = "MSI Primo81 tablet";
 	compatible = "msi,primo81", "allwinner,sun6i-a31s";
+
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		type = "c";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&hdmi_out_con>;
+			};
+		};
+	};
 };
 
 &cpu0 {
 	cpu-supply = <&reg_dcdc3>;
 };
 
+&de {
+	status = "okay";
+};
+
 &ehci0 {
 	/* rtl8188etv wifi is connected here */
 	status = "okay";
 };
 
+&hdmi {
+	status = "okay";
+};
+
+&hdmi_out {
+	hdmi_out_con: endpoint {
+		remote-endpoint = <&hdmi_con_in>;
+	};
+};
+
 &i2c0 {
 	/* pull-ups and device VDDIO use AXP221 DLDO3 */
 	pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/sun6i-a31s-sina31s.dts b/arch/arm/boot/dts/sun6i-a31s-sina31s.dts
index b3d98222bd81..298476485bb4 100644
--- a/arch/arm/boot/dts/sun6i-a31s-sina31s.dts
+++ b/arch/arm/boot/dts/sun6i-a31s-sina31s.dts
@@ -53,6 +53,17 @@
 		stdout-path = "serial0:115200n8";
 	};
 
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&hdmi_out_con>;
+			};
+		};
+	};
+
 	leds {
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
@@ -90,6 +101,10 @@
 	status = "okay";
 };
 
+&de {
+	status = "okay";
+};
+
 &ehci0 {
 	/* USB 2.0 4 port hub IC */
 	status = "okay";
@@ -112,6 +127,16 @@
 	};
 };
 
+&hdmi {
+	status = "okay";
+};
+
+&hdmi_out {
+	hdmi_out_con: endpoint {
+		remote-endpoint = <&hdmi_con_in>;
+	};
+};
+
 &ir {
 	pinctrl-names = "default";
 	pinctrl-0 = <&ir_pins_a>;
diff --git a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
index eb55e74232c9..4ed3162e3e5a 100644
--- a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
+++ b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
@@ -60,6 +60,17 @@
 		stdout-path = "serial0:115200n8";
 	};
 
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&hdmi_out_con>;
+			};
+		};
+	};
+
 	leds {
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
@@ -109,6 +120,10 @@
 	cpu-supply = <&reg_dcdc2>;
 };
 
+&de {
+	status = "okay";
+};
+
 &ehci0 {
 	status = "okay";
 };
@@ -130,6 +145,16 @@
 	};
 };
 
+&hdmi {
+	status = "okay";
+};
+
+&hdmi_out {
+	hdmi_out_con: endpoint {
+		remote-endpoint = <&hdmi_con_in>;
+	};
+};
+
 &i2c0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c0_pins_a>;
diff --git a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
index 2a50207618cb..39f43e4eb742 100644
--- a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
+++ b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
@@ -61,6 +61,17 @@
 		stdout-path = "serial0:115200n8";
 	};
 
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&hdmi_out_con>;
+			};
+		};
+	};
+
 	leds {
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
@@ -91,6 +102,10 @@
 	cpu-supply = <&reg_dcdc2>;
 };
 
+&de {
+	status = "okay";
+};
+
 &ehci0 {
 	status = "okay";
 };
@@ -111,6 +126,16 @@
 	};
 };
 
+&hdmi {
+	status = "okay";
+};
+
+&hdmi_out {
+	hdmi_out_con: endpoint {
+		remote-endpoint = <&hdmi_con_in>;
+	};
+};
+
 &i2c0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c0_pins_a>;
diff --git a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
index 852a0aa24dce..8c9bedc602ec 100644
--- a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
+++ b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
@@ -61,6 +61,17 @@
 		stdout-path = "serial0:115200n8";
 	};
 
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&hdmi_out_con>;
+			};
+		};
+	};
+
 	leds {
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
@@ -126,6 +137,10 @@
 	cpu-supply = <&reg_dcdc2>;
 };
 
+&de {
+	status = "okay";
+};
+
 &ehci0 {
 	status = "okay";
 };
@@ -146,6 +161,16 @@
 	};
 };
 
+&hdmi {
+	status = "okay";
+};
+
+&hdmi_out {
+	hdmi_out_con: endpoint {
+		remote-endpoint = <&hdmi_con_in>;
+	};
+};
+
 &i2c0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c0_pins_a>;
diff --git a/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts b/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
index 004b6ddac813..442f3c755f36 100644
--- a/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
+++ b/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
@@ -61,6 +61,17 @@
 		stdout-path = "serial0:115200n8";
 	};
 
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&hdmi_out_con>;
+			};
+		};
+	};
+
 	leds {
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
@@ -98,6 +109,10 @@
 	cpu-supply = <&reg_dcdc2>;
 };
 
+&de {
+	status = "okay";
+};
+
 &ehci0 {
 	status = "okay";
 };
@@ -173,6 +188,16 @@
 	};
 };
 
+&hdmi {
+	status = "okay";
+};
+
+&hdmi_out {
+	hdmi_out_con: endpoint {
+		remote-endpoint = <&hdmi_con_in>;
+	};
+};
+
 &i2c0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c0_pins_a>;
@@ -241,6 +266,14 @@
 
 #include "axp209.dtsi"
 
+&ac_power_supply {
+	status = "okay";
+};
+
+&battery_power_supply {
+	status = "okay";
+};
+
 &reg_ahci_5v {
 	gpio = <&pio 1 3 GPIO_ACTIVE_HIGH>; /* PB3 */
 	status = "okay";
diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime.dts
index 2ce1a9f13a17..edf9c3c6c0d7 100644
--- a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime.dts
+++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime.dts
@@ -62,6 +62,17 @@
 		stdout-path = "serial0:115200n8";
 	};
 
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&hdmi_out_con>;
+			};
+		};
+	};
+
 	leds {
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
@@ -80,6 +91,10 @@
 	status = "okay";
 };
 
+&de {
+	status = "okay";
+};
+
 &ehci0 {
 	status = "okay";
 };
@@ -100,6 +115,16 @@
 	};
 };
 
+&hdmi {
+	status = "okay";
+};
+
+&hdmi_out {
+	hdmi_out_con: endpoint {
+		remote-endpoint = <&hdmi_con_in>;
+	};
+};
+
 &i2c0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c0_pins_a>;
diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts
index 097bd755764c..ba250189d07f 100644
--- a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts
+++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts
@@ -59,6 +59,17 @@
 		stdout-path = "serial0:115200n8";
 	};
 
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&hdmi_out_con>;
+			};
+		};
+	};
+
 	leds {
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
@@ -85,6 +96,10 @@
 	status = "okay";
 };
 
+&de {
+	status = "okay";
+};
+
 &ehci0 {
 	status = "okay";
 };
@@ -105,6 +120,16 @@
 	};
 };
 
+&hdmi {
+	status = "okay";
+};
+
+&hdmi_out {
+	hdmi_out_con: endpoint {
+		remote-endpoint = <&hdmi_con_in>;
+	};
+};
+
 &i2c0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c0_pins_a>;
diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro-emmc.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro-emmc.dts
new file mode 100644
index 000000000000..d99e7b193efe
--- /dev/null
+++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro-emmc.dts
@@ -0,0 +1,70 @@
+ /*
+ * Copyright 2017 Olimex Ltd.
+ * Stefan Mavrodiev <stefan@olimex.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include "sun7i-a20-olinuxino-micro.dts"
+
+/ {
+	model = "Olimex A20-OLinuXino-MICRO-eMMC";
+	compatible = "olimex,a20-olinuxino-micro-emmc", "allwinner,sun7i-a20";
+
+	mmc2_pwrseq: pwrseq {
+		compatible = "mmc-pwrseq-emmc";
+		reset-gpios = <&pio 2 16 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&mmc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc2_pins_a>;
+	vmmc-supply = <&reg_vcc3v3>;
+	bus-width = <4>;
+	non-removable;
+	mmc-pwrseq = <&mmc2_pwrseq>;
+	status = "okay";
+
+	emmc: emmc@0 {
+		reg = <0>;
+		compatible = "mmc-card";
+		broken-hpi;
+	};
+};
diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
index 0b7403e4d687..dffbaa24b3ee 100644
--- a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
+++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
@@ -66,6 +66,17 @@
 		stdout-path = "serial0:115200n8";
 	};
 
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&hdmi_out_con>;
+			};
+		};
+	};
+
 	leds {
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
@@ -92,6 +103,10 @@
 	cpu-supply = <&reg_dcdc2>;
 };
 
+&de {
+	status = "okay";
+};
+
 &ehci0 {
 	status = "okay";
 };
@@ -102,7 +117,7 @@
 
 &gmac {
 	pinctrl-names = "default";
-	pinctrl-0 = <&gmac_pins_mii_a>;
+	pinctrl-0 = <&gmac_pins_mii_a>, <&gmac_txerr>;
 	phy = <&phy1>;
 	phy-mode = "mii";
 	status = "okay";
@@ -112,6 +127,16 @@
 	};
 };
 
+&hdmi {
+	status = "okay";
+};
+
+&hdmi_out {
+	hdmi_out_con: endpoint {
+		remote-endpoint = <&hdmi_con_in>;
+	};
+};
+
 &i2c0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c0_pins_a>;
@@ -229,6 +254,11 @@
 };
 
 &pio {
+	gmac_txerr: gmac_txerr@0 {
+		pins = "PA17";
+		function = "gmac";
+	};
+
 	mmc3_cd_pin_olinuxinom: mmc3_cd_pin@0 {
 		pins = "PH11";
 		function = "gpio_in";
@@ -256,6 +286,14 @@
 
 #include "axp209.dtsi"
 
+&ac_power_supply {
+	status = "okay";
+};
+
+&battery_power_supply {
+	status = "okay";
+};
+
 &reg_dcdc2 {
 	regulator-always-on;
 	regulator-min-microvolt = <1000000>;
@@ -330,6 +368,10 @@
 	status = "okay";
 };
 
+&usb_power_supply {
+	status = "okay";
+};
+
 &usbphy {
 	pinctrl-names = "default";
 	pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
index 96bee776e145..68dfa82544fc 100644
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
@@ -46,9 +46,9 @@
 
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/thermal/thermal.h>
-
-#include <dt-bindings/clock/sun4i-a10-pll2.h>
 #include <dt-bindings/dma/sun4i-a10.h>
+#include <dt-bindings/clock/sun4i-a10-ccu.h>
+#include <dt-bindings/reset/sun4i-a10-ccu.h>
 
 / {
 	interrupt-parent = <&gic>;
@@ -66,9 +66,10 @@
 			compatible = "allwinner,simple-framebuffer",
 				     "simple-framebuffer";
 			allwinner,pipeline = "de_be0-lcd0-hdmi";
-			clocks = <&ahb_gates 36>, <&ahb_gates 43>,
-				 <&ahb_gates 44>, <&de_be0_clk>,
-				 <&tcon0_ch1_clk>, <&dram_gates 26>;
+			clocks = <&ccu CLK_AHB_LCD0>, <&ccu CLK_AHB_HDMI0>,
+				 <&ccu CLK_AHB_DE_BE0>, <&ccu CLK_DE_BE0>,
+				 <&ccu CLK_TCON0_CH1>, <&ccu CLK_DRAM_DE_BE0>,
+				 <&ccu CLK_HDMI>;
 			status = "disabled";
 		};
 
@@ -76,9 +77,9 @@
 			compatible = "allwinner,simple-framebuffer",
 				     "simple-framebuffer";
 			allwinner,pipeline = "de_be0-lcd0";
-			clocks = <&ahb_gates 36>, <&ahb_gates 44>,
-				 <&de_be0_clk>, <&tcon0_ch0_clk>,
-				 <&dram_gates 26>;
+			clocks = <&ccu CLK_AHB_LCD0>, <&ccu CLK_AHB_DE_BE0>,
+				 <&ccu CLK_DE_BE0>, <&ccu CLK_TCON0_CH0>,
+				 <&ccu CLK_DRAM_DE_BE0>;
 			status = "disabled";
 		};
 
@@ -86,10 +87,10 @@
 			compatible = "allwinner,simple-framebuffer",
 				     "simple-framebuffer";
 			allwinner,pipeline = "de_be0-lcd0-tve0";
-			clocks = <&ahb_gates 34>, <&ahb_gates 36>,
-				 <&ahb_gates 44>,
-				 <&de_be0_clk>, <&tcon0_ch1_clk>,
-				 <&dram_gates 5>, <&dram_gates 26>;
+			clocks = <&ccu CLK_AHB_TVE0>, <&ccu CLK_AHB_LCD0>,
+				 <&ccu CLK_AHB_DE_BE0>,
+				 <&ccu CLK_DE_BE0>, <&ccu CLK_TCON0_CH1>,
+				 <&ccu CLK_DRAM_TVE0>, <&ccu CLK_DRAM_DE_BE0>;
 			status = "disabled";
 		};
 	};
@@ -102,7 +103,7 @@
 			compatible = "arm,cortex-a7";
 			device_type = "cpu";
 			reg = <0>;
-			clocks = <&cpu>;
+			clocks = <&ccu CLK_CPU>;
 			clock-latency = <244144>; /* 8 32k periods */
 			operating-points = <
 				/* kHz	  uV */
@@ -181,23 +182,13 @@
 		#size-cells = <1>;
 		ranges;
 
-		osc24M: clk@01c20050 {
+		osc24M: clk@1c20050 {
 			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-osc-clk";
-			reg = <0x01c20050 0x4>;
+			compatible = "fixed-clock";
 			clock-frequency = <24000000>;
 			clock-output-names = "osc24M";
 		};
 
-		osc3M: osc3M_clk {
-			#clock-cells = <0>;
-			compatible = "fixed-factor-clock";
-			clock-div = <8>;
-			clock-mult = <1>;
-			clocks = <&osc24M>;
-			clock-output-names = "osc3M";
-		};
-
 		osc32k: clk@0 {
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
@@ -205,528 +196,6 @@
 			clock-output-names = "osc32k";
 		};
 
-		pll1: clk@01c20000 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-pll1-clk";
-			reg = <0x01c20000 0x4>;
-			clocks = <&osc24M>;
-			clock-output-names = "pll1";
-		};
-
-		pll2: clk@01c20008 {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun4i-a10-pll2-clk";
-			reg = <0x01c20008 0x8>;
-			clocks = <&osc24M>;
-			clock-output-names = "pll2-1x", "pll2-2x",
-					     "pll2-4x", "pll2-8x";
-		};
-
-		pll3: clk@01c20010 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-pll3-clk";
-			reg = <0x01c20010 0x4>;
-			clocks = <&osc3M>;
-			clock-output-names = "pll3";
-		};
-
-		pll3x2: pll3x2_clk {
-			#clock-cells = <0>;
-			compatible = "fixed-factor-clock";
-			clocks = <&pll3>;
-			clock-div = <1>;
-			clock-mult = <2>;
-			clock-output-names = "pll3-2x";
-		};
-
-		pll4: clk@01c20018 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun7i-a20-pll4-clk";
-			reg = <0x01c20018 0x4>;
-			clocks = <&osc24M>;
-			clock-output-names = "pll4";
-		};
-
-		pll5: clk@01c20020 {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun4i-a10-pll5-clk";
-			reg = <0x01c20020 0x4>;
-			clocks = <&osc24M>;
-			clock-output-names = "pll5_ddr", "pll5_other";
-		};
-
-		pll6: clk@01c20028 {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun4i-a10-pll6-clk";
-			reg = <0x01c20028 0x4>;
-			clocks = <&osc24M>;
-			clock-output-names = "pll6_sata", "pll6_other", "pll6",
-					     "pll6_div_4";
-		};
-
-		pll7: clk@01c20030 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-pll3-clk";
-			reg = <0x01c20030 0x4>;
-			clocks = <&osc3M>;
-			clock-output-names = "pll7";
-		};
-
-		pll7x2: pll7x2_clk {
-			#clock-cells = <0>;
-			compatible = "fixed-factor-clock";
-			clocks = <&pll7>;
-			clock-div = <1>;
-			clock-mult = <2>;
-			clock-output-names = "pll7-2x";
-		};
-
-		pll8: clk@01c20040 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun7i-a20-pll4-clk";
-			reg = <0x01c20040 0x4>;
-			clocks = <&osc24M>;
-			clock-output-names = "pll8";
-		};
-
-		cpu: cpu@01c20054 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-cpu-clk";
-			reg = <0x01c20054 0x4>;
-			clocks = <&osc32k>, <&osc24M>, <&pll1>, <&pll6 1>;
-			clock-output-names = "cpu";
-		};
-
-		axi: axi@01c20054 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-axi-clk";
-			reg = <0x01c20054 0x4>;
-			clocks = <&cpu>;
-			clock-output-names = "axi";
-		};
-
-		ahb: ahb@01c20054 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun5i-a13-ahb-clk";
-			reg = <0x01c20054 0x4>;
-			clocks = <&axi>, <&pll6 3>, <&pll6 1>;
-			clock-output-names = "ahb";
-			/*
-			 * Use PLL6 as parent, instead of CPU/AXI
-			 * which has rate changes due to cpufreq
-			 */
-			assigned-clocks = <&ahb>;
-			assigned-clock-parents = <&pll6 3>;
-		};
-
-		ahb_gates: clk@01c20060 {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun7i-a20-ahb-gates-clk";
-			reg = <0x01c20060 0x8>;
-			clocks = <&ahb>;
-			clock-indices = <0>, <1>,
-					<2>, <3>, <4>,
-					<5>, <6>, <7>, <8>,
-					<9>, <10>, <11>, <12>,
-					<13>, <14>, <16>,
-					<17>, <18>, <20>, <21>,
-					<22>, <23>, <25>,
-					<28>, <32>, <33>, <34>,
-					<35>, <36>, <37>, <40>,
-					<41>, <42>, <43>,
-					<44>, <45>, <46>,
-					<47>, <49>, <50>,
-					<52>;
-			clock-output-names = "ahb_usb0", "ahb_ehci0",
-				"ahb_ohci0", "ahb_ehci1", "ahb_ohci1",
-				"ahb_ss", "ahb_dma", "ahb_bist", "ahb_mmc0",
-				"ahb_mmc1", "ahb_mmc2", "ahb_mmc3", "ahb_ms",
-				"ahb_nand", "ahb_sdram", "ahb_ace",
-				"ahb_emac", "ahb_ts", "ahb_spi0", "ahb_spi1",
-				"ahb_spi2", "ahb_spi3", "ahb_sata",
-				"ahb_hstimer", "ahb_ve", "ahb_tvd", "ahb_tve0",
-				"ahb_tve1", "ahb_lcd0", "ahb_lcd1", "ahb_csi0",
-				"ahb_csi1", "ahb_hdmi1", "ahb_hdmi0",
-				"ahb_de_be0", "ahb_de_be1", "ahb_de_fe0",
-				"ahb_de_fe1", "ahb_gmac", "ahb_mp",
-				"ahb_mali";
-		};
-
-		apb0: apb0@01c20054 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-apb0-clk";
-			reg = <0x01c20054 0x4>;
-			clocks = <&ahb>;
-			clock-output-names = "apb0";
-		};
-
-		apb0_gates: clk@01c20068 {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun7i-a20-apb0-gates-clk";
-			reg = <0x01c20068 0x4>;
-			clocks = <&apb0>;
-			clock-indices = <0>, <1>,
-					<2>, <3>, <4>,
-					<5>, <6>, <7>,
-					<8>, <10>;
-			clock-output-names = "apb0_codec", "apb0_spdif",
-				"apb0_ac97", "apb0_i2s0", "apb0_i2s1",
-				"apb0_pio", "apb0_ir0", "apb0_ir1",
-				"apb0_i2s2", "apb0_keypad";
-		};
-
-		apb1: clk@01c20058 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-apb1-clk";
-			reg = <0x01c20058 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&osc32k>;
-			clock-output-names = "apb1";
-		};
-
-		apb1_gates: clk@01c2006c {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun7i-a20-apb1-gates-clk";
-			reg = <0x01c2006c 0x4>;
-			clocks = <&apb1>;
-			clock-indices = <0>, <1>,
-					<2>, <3>, <4>,
-					<5>, <6>, <7>,
-					<15>, <16>, <17>,
-					<18>, <19>, <20>,
-					<21>, <22>, <23>;
-			clock-output-names = "apb1_i2c0", "apb1_i2c1",
-				"apb1_i2c2", "apb1_i2c3", "apb1_can",
-				"apb1_scr", "apb1_ps20", "apb1_ps21",
-				"apb1_i2c4", "apb1_uart0", "apb1_uart1",
-				"apb1_uart2", "apb1_uart3", "apb1_uart4",
-				"apb1_uart5", "apb1_uart6", "apb1_uart7";
-		};
-
-		nand_clk: clk@01c20080 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c20080 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "nand";
-		};
-
-		ms_clk: clk@01c20084 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c20084 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "ms";
-		};
-
-		mmc0_clk: clk@01c20088 {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun4i-a10-mmc-clk";
-			reg = <0x01c20088 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "mmc0",
-					     "mmc0_output",
-					     "mmc0_sample";
-		};
-
-		mmc1_clk: clk@01c2008c {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun4i-a10-mmc-clk";
-			reg = <0x01c2008c 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "mmc1",
-					     "mmc1_output",
-					     "mmc1_sample";
-		};
-
-		mmc2_clk: clk@01c20090 {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun4i-a10-mmc-clk";
-			reg = <0x01c20090 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "mmc2",
-					     "mmc2_output",
-					     "mmc2_sample";
-		};
-
-		mmc3_clk: clk@01c20094 {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun4i-a10-mmc-clk";
-			reg = <0x01c20094 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "mmc3",
-					     "mmc3_output",
-					     "mmc3_sample";
-		};
-
-		ts_clk: clk@01c20098 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c20098 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "ts";
-		};
-
-		ss_clk: clk@01c2009c {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c2009c 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "ss";
-		};
-
-		spi0_clk: clk@01c200a0 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c200a0 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "spi0";
-		};
-
-		spi1_clk: clk@01c200a4 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c200a4 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "spi1";
-		};
-
-		spi2_clk: clk@01c200a8 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c200a8 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "spi2";
-		};
-
-		pata_clk: clk@01c200ac {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c200ac 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "pata";
-		};
-
-		ir0_clk: clk@01c200b0 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c200b0 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "ir0";
-		};
-
-		ir1_clk: clk@01c200b4 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c200b4 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "ir1";
-		};
-
-		i2s0_clk: clk@01c200b8 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod1-clk";
-			reg = <0x01c200b8 0x4>;
-			clocks = <&pll2 SUN4I_A10_PLL2_8X>,
-				 <&pll2 SUN4I_A10_PLL2_4X>,
-				 <&pll2 SUN4I_A10_PLL2_2X>,
-				 <&pll2 SUN4I_A10_PLL2_1X>;
-			clock-output-names = "i2s0";
-		};
-
-		ac97_clk: clk@01c200bc {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod1-clk";
-			reg = <0x01c200bc 0x4>;
-			clocks = <&pll2 SUN4I_A10_PLL2_8X>,
-				 <&pll2 SUN4I_A10_PLL2_4X>,
-				 <&pll2 SUN4I_A10_PLL2_2X>,
-				 <&pll2 SUN4I_A10_PLL2_1X>;
-			clock-output-names = "ac97";
-		};
-
-		spdif_clk: clk@01c200c0 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod1-clk";
-			reg = <0x01c200c0 0x4>;
-			clocks = <&pll2 SUN4I_A10_PLL2_8X>,
-				 <&pll2 SUN4I_A10_PLL2_4X>,
-				 <&pll2 SUN4I_A10_PLL2_2X>,
-				 <&pll2 SUN4I_A10_PLL2_1X>;
-			clock-output-names = "spdif";
-		};
-
-		keypad_clk: clk@01c200c4 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c200c4 0x4>;
-			clocks = <&osc24M>;
-			clock-output-names = "keypad";
-		};
-
-		usb_clk: clk@01c200cc {
-			#clock-cells = <1>;
-			#reset-cells = <1>;
-			compatible = "allwinner,sun4i-a10-usb-clk";
-			reg = <0x01c200cc 0x4>;
-			clocks = <&pll6 1>;
-			clock-output-names = "usb_ohci0", "usb_ohci1",
-					     "usb_phy";
-		};
-
-		spi3_clk: clk@01c200d4 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01c200d4 0x4>;
-			clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
-			clock-output-names = "spi3";
-		};
-
-		i2s1_clk: clk@01c200d8 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod1-clk";
-			reg = <0x01c200d8 0x4>;
-			clocks = <&pll2 SUN4I_A10_PLL2_8X>,
-				 <&pll2 SUN4I_A10_PLL2_4X>,
-				 <&pll2 SUN4I_A10_PLL2_2X>,
-				 <&pll2 SUN4I_A10_PLL2_1X>;
-			clock-output-names = "i2s1";
-		};
-
-		i2s2_clk: clk@01c200dc {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-mod1-clk";
-			reg = <0x01c200dc 0x4>;
-			clocks = <&pll2 SUN4I_A10_PLL2_8X>,
-				 <&pll2 SUN4I_A10_PLL2_4X>,
-				 <&pll2 SUN4I_A10_PLL2_2X>,
-				 <&pll2 SUN4I_A10_PLL2_1X>;
-			clock-output-names = "i2s2";
-		};
-
-		dram_gates: clk@01c20100 {
-			#clock-cells = <1>;
-			compatible = "allwinner,sun4i-a10-dram-gates-clk";
-			reg = <0x01c20100 0x4>;
-			clocks = <&pll5 0>;
-			clock-indices = <0>,
-					<1>, <2>,
-					<3>,
-					<4>,
-					<5>, <6>,
-					<15>,
-					<24>, <25>,
-					<26>, <27>,
-					<28>, <29>;
-			clock-output-names = "dram_ve",
-					     "dram_csi0", "dram_csi1",
-					     "dram_ts",
-					     "dram_tvd",
-					     "dram_tve0", "dram_tve1",
-					     "dram_output",
-					     "dram_de_fe1", "dram_de_fe0",
-					     "dram_de_be0", "dram_de_be1",
-					     "dram_de_mp", "dram_ace";
-		};
-
-		de_be0_clk: clk@01c20104 {
-			#clock-cells = <0>;
-			#reset-cells = <0>;
-			compatible = "allwinner,sun4i-a10-display-clk";
-			reg = <0x01c20104 0x4>;
-			clocks = <&pll3>, <&pll7>, <&pll5 1>;
-			clock-output-names = "de-be0";
-		};
-
-		de_be1_clk: clk@01c20108 {
-			#clock-cells = <0>;
-			#reset-cells = <0>;
-			compatible = "allwinner,sun4i-a10-display-clk";
-			reg = <0x01c20108 0x4>;
-			clocks = <&pll3>, <&pll7>, <&pll5 1>;
-			clock-output-names = "de-be1";
-		};
-
-		de_fe0_clk: clk@01c2010c {
-			#clock-cells = <0>;
-			#reset-cells = <0>;
-			compatible = "allwinner,sun4i-a10-display-clk";
-			reg = <0x01c2010c 0x4>;
-			clocks = <&pll3>, <&pll7>, <&pll5 1>;
-			clock-output-names = "de-fe0";
-		};
-
-		de_fe1_clk: clk@01c20110 {
-			#clock-cells = <0>;
-			#reset-cells = <0>;
-			compatible = "allwinner,sun4i-a10-display-clk";
-			reg = <0x01c20110 0x4>;
-			clocks = <&pll3>, <&pll7>, <&pll5 1>;
-			clock-output-names = "de-fe1";
-		};
-
-		tcon0_ch0_clk: clk@01c20118 {
-			#clock-cells = <0>;
-			#reset-cells = <1>;
-			compatible = "allwinner,sun4i-a10-tcon-ch0-clk";
-			reg = <0x01c20118 0x4>;
-			clocks = <&pll3>, <&pll7>, <&pll3x2>, <&pll7x2>;
-			clock-output-names = "tcon0-ch0-sclk";
-
-		};
-
-		tcon1_ch0_clk: clk@01c2011c {
-			#clock-cells = <0>;
-			#reset-cells = <1>;
-			compatible = "allwinner,sun4i-a10-tcon-ch1-clk";
-			reg = <0x01c2011c 0x4>;
-			clocks = <&pll3>, <&pll7>, <&pll3x2>, <&pll7x2>;
-			clock-output-names = "tcon1-ch0-sclk";
-
-		};
-
-		tcon0_ch1_clk: clk@01c2012c {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-tcon-ch0-clk";
-			reg = <0x01c2012c 0x4>;
-			clocks = <&pll3>, <&pll7>, <&pll3x2>, <&pll7x2>;
-			clock-output-names = "tcon0-ch1-sclk";
-
-		};
-
-		tcon1_ch1_clk: clk@01c20130 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-tcon-ch1-clk";
-			reg = <0x01c20130 0x4>;
-			clocks = <&pll3>, <&pll7>, <&pll3x2>, <&pll7x2>;
-			clock-output-names = "tcon1-ch1-sclk";
-
-		};
-
-		ve_clk: clk@01c2013c {
-			#clock-cells = <0>;
-			#reset-cells = <0>;
-			compatible = "allwinner,sun4i-a10-ve-clk";
-			reg = <0x01c2013c 0x4>;
-			clocks = <&pll4>;
-			clock-output-names = "ve";
-		};
-
-		codec_clk: clk@01c20140 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun4i-a10-codec-clk";
-			reg = <0x01c20140 0x4>;
-			clocks = <&pll2 SUN4I_A10_PLL2_1X>;
-			clock-output-names = "codec";
-		};
-
-		mbus_clk: clk@01c2015c {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun5i-a13-mbus-clk";
-			reg = <0x01c2015c 0x4>;
-			clocks = <&osc24M>, <&pll6 2>, <&pll5 1>;
-			clock-output-names = "mbus";
-		};
-
 		/*
 		 * The following two are dummy clocks, placeholders
 		 * used in the gmac_tx clock. The gmac driver will
@@ -736,71 +205,50 @@
 		 * The actual TX clock rate is not controlled by the
 		 * gmac_tx clock.
 		 */
-		mii_phy_tx_clk: clk@2 {
+		mii_phy_tx_clk: clk@1 {
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
 			clock-frequency = <25000000>;
 			clock-output-names = "mii_phy_tx";
 		};
 
-		gmac_int_tx_clk: clk@3 {
+		gmac_int_tx_clk: clk@2 {
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
 			clock-frequency = <125000000>;
 			clock-output-names = "gmac_int_tx";
 		};
 
-		gmac_tx_clk: clk@01c20164 {
+		gmac_tx_clk: clk@1c20164 {
 			#clock-cells = <0>;
 			compatible = "allwinner,sun7i-a20-gmac-clk";
 			reg = <0x01c20164 0x4>;
 			clocks = <&mii_phy_tx_clk>, <&gmac_int_tx_clk>;
 			clock-output-names = "gmac_tx";
 		};
+	};
 
-		/*
-		 * Dummy clock used by output clocks
-		 */
-		osc24M_32k: clk@1 {
-			#clock-cells = <0>;
-			compatible = "fixed-factor-clock";
-			clock-div = <750>;
-			clock-mult = <1>;
-			clocks = <&osc24M>;
-			clock-output-names = "osc24M_32k";
-		};
 
-		clk_out_a: clk@01c201f0 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun7i-a20-out-clk";
-			reg = <0x01c201f0 0x4>;
-			clocks = <&osc24M_32k>, <&osc32k>, <&osc24M>;
-			clock-output-names = "clk_out_a";
-		};
-
-		clk_out_b: clk@01c201f4 {
-			#clock-cells = <0>;
-			compatible = "allwinner,sun7i-a20-out-clk";
-			reg = <0x01c201f4 0x4>;
-			clocks = <&osc24M_32k>, <&osc32k>, <&osc24M>;
-			clock-output-names = "clk_out_b";
-		};
+	de: display-engine {
+		compatible = "allwinner,sun7i-a20-display-engine";
+		allwinner,pipelines = <&fe0>, <&fe1>;
+		status = "disabled";
 	};
 
-	soc@01c00000 {
+	soc@1c00000 {
 		compatible = "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges;
 
-		sram-controller@01c00000 {
+		sram-controller@1c00000 {
 			compatible = "allwinner,sun4i-a10-sram-controller";
 			reg = <0x01c00000 0x30>;
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges;
 
-			sram_a: sram@00000000 {
+			sram_a: sram@0 {
 				compatible = "mmio-sram";
 				reg = <0x00000000 0xc000>;
 				#address-cells = <1>;
@@ -814,14 +262,14 @@
 				};
 			};
 
-			sram_d: sram@00010000 {
+			sram_d: sram@10000 {
 				compatible = "mmio-sram";
 				reg = <0x00010000 0x1000>;
 				#address-cells = <1>;
 				#size-cells = <1>;
 				ranges = <0 0x00010000 0x1000>;
 
-				otg_sram: sram-section@0000 {
+				otg_sram: sram-section@0 {
 					compatible = "allwinner,sun4i-a10-sram-d";
 					reg = <0x0000 0x1000>;
 					status = "disabled";
@@ -829,7 +277,7 @@
 			};
 		};
 
-		nmi_intc: interrupt-controller@01c00030 {
+		nmi_intc: interrupt-controller@1c00030 {
 			compatible = "allwinner,sun7i-a20-sc-nmi";
 			interrupt-controller;
 			#interrupt-cells = <2>;
@@ -837,19 +285,19 @@
 			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
-		dma: dma-controller@01c02000 {
+		dma: dma-controller@1c02000 {
 			compatible = "allwinner,sun4i-a10-dma";
 			reg = <0x01c02000 0x1000>;
 			interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&ahb_gates 6>;
+			clocks = <&ccu CLK_AHB_DMA>;
 			#dma-cells = <2>;
 		};
 
-		nfc: nand@01c03000 {
+		nfc: nand@1c03000 {
 			compatible = "allwinner,sun4i-a10-nand";
 			reg = <0x01c03000 0x1000>;
 			interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&ahb_gates 13>, <&nand_clk>;
+			clocks = <&ccu CLK_AHB_NAND>, <&ccu CLK_NAND>;
 			clock-names = "ahb", "mod";
 			dmas = <&dma SUN4I_DMA_DEDICATED 3>;
 			dma-names = "rxtx";
@@ -858,11 +306,11 @@
 			#size-cells = <0>;
 		};
 
-		spi0: spi@01c05000 {
+		spi0: spi@1c05000 {
 			compatible = "allwinner,sun4i-a10-spi";
 			reg = <0x01c05000 0x1000>;
 			interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&ahb_gates 20>, <&spi0_clk>;
+			clocks = <&ccu CLK_AHB_SPI0>, <&ccu CLK_SPI0>;
 			clock-names = "ahb", "mod";
 			dmas = <&dma SUN4I_DMA_DEDICATED 27>,
 			       <&dma SUN4I_DMA_DEDICATED 26>;
@@ -873,11 +321,11 @@
 			num-cs = <4>;
 		};
 
-		spi1: spi@01c06000 {
+		spi1: spi@1c06000 {
 			compatible = "allwinner,sun4i-a10-spi";
 			reg = <0x01c06000 0x1000>;
 			interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&ahb_gates 21>, <&spi1_clk>;
+			clocks = <&ccu CLK_AHB_SPI1>, <&ccu CLK_SPI1>;
 			clock-names = "ahb", "mod";
 			dmas = <&dma SUN4I_DMA_DEDICATED 9>,
 			       <&dma SUN4I_DMA_DEDICATED 8>;
@@ -888,16 +336,16 @@
 			num-cs = <1>;
 		};
 
-		emac: ethernet@01c0b000 {
+		emac: ethernet@1c0b000 {
 			compatible = "allwinner,sun4i-a10-emac";
 			reg = <0x01c0b000 0x1000>;
 			interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&ahb_gates 17>;
+			clocks = <&ccu CLK_AHB_EMAC>;
 			allwinner,sram = <&emac_sram 1>;
 			status = "disabled";
 		};
 
-		mdio: mdio@01c0b080 {
+		mdio: mdio@1c0b080 {
 			compatible = "allwinner,sun4i-a10-mdio";
 			reg = <0x01c0b080 0x14>;
 			status = "disabled";
@@ -905,13 +353,111 @@
 			#size-cells = <0>;
 		};
 
-		mmc0: mmc@01c0f000 {
+		tcon0: lcd-controller@1c0c000 {
+			compatible = "allwinner,sun7i-a20-tcon";
+			reg = <0x01c0c000 0x1000>;
+			interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
+			resets = <&ccu RST_TCON0>;
+			reset-names = "lcd";
+			clocks = <&ccu CLK_AHB_LCD0>,
+				 <&ccu CLK_TCON0_CH0>,
+				 <&ccu CLK_TCON0_CH1>;
+			clock-names = "ahb",
+				      "tcon-ch0",
+				      "tcon-ch1";
+			clock-output-names = "tcon0-pixel-clock";
+			dmas = <&dma SUN4I_DMA_DEDICATED 14>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				tcon0_in: port@0 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <0>;
+
+					tcon0_in_be0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&be0_out_tcon0>;
+					};
+
+					tcon0_in_be1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&be1_out_tcon0>;
+					};
+				};
+
+				tcon0_out: port@1 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <1>;
+
+					tcon0_out_hdmi: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&hdmi_in_tcon0>;
+						allwinner,tcon-channel = <1>;
+					};
+				};
+			};
+		};
+
+		tcon1: lcd-controller@1c0d000 {
+			compatible = "allwinner,sun7i-a20-tcon";
+			reg = <0x01c0d000 0x1000>;
+			interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
+			resets = <&ccu RST_TCON1>;
+			reset-names = "lcd";
+			clocks = <&ccu CLK_AHB_LCD1>,
+				 <&ccu CLK_TCON1_CH0>,
+				 <&ccu CLK_TCON1_CH1>;
+			clock-names = "ahb",
+				      "tcon-ch0",
+				      "tcon-ch1";
+			clock-output-names = "tcon1-pixel-clock";
+			dmas = <&dma SUN4I_DMA_DEDICATED 15>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				tcon1_in: port@0 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <0>;
+
+					tcon1_in_be0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&be0_out_tcon1>;
+					};
+
+					tcon1_in_be1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&be1_out_tcon1>;
+					};
+				};
+
+				tcon1_out: port@1 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <1>;
+
+					tcon1_out_hdmi: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&hdmi_in_tcon1>;
+						allwinner,tcon-channel = <1>;
+					};
+				};
+			};
+		};
+
+		mmc0: mmc@1c0f000 {
 			compatible = "allwinner,sun7i-a20-mmc";
 			reg = <0x01c0f000 0x1000>;
-			clocks = <&ahb_gates 8>,
-				 <&mmc0_clk 0>,
-				 <&mmc0_clk 1>,
-				 <&mmc0_clk 2>;
+			clocks = <&ccu CLK_AHB_MMC0>,
+				 <&ccu CLK_MMC0>,
+				 <&ccu CLK_MMC0_OUTPUT>,
+				 <&ccu CLK_MMC0_SAMPLE>;
 			clock-names = "ahb",
 				      "mmc",
 				      "output",
@@ -922,13 +468,13 @@
 			#size-cells = <0>;
 		};
 
-		mmc1: mmc@01c10000 {
+		mmc1: mmc@1c10000 {
 			compatible = "allwinner,sun7i-a20-mmc";
 			reg = <0x01c10000 0x1000>;
-			clocks = <&ahb_gates 9>,
-				 <&mmc1_clk 0>,
-				 <&mmc1_clk 1>,
-				 <&mmc1_clk 2>;
+			clocks = <&ccu CLK_AHB_MMC1>,
+				 <&ccu CLK_MMC1>,
+				 <&ccu CLK_MMC1_OUTPUT>,
+				 <&ccu CLK_MMC1_SAMPLE>;
 			clock-names = "ahb",
 				      "mmc",
 				      "output",
@@ -939,13 +485,13 @@
 			#size-cells = <0>;
 		};
 
-		mmc2: mmc@01c11000 {
+		mmc2: mmc@1c11000 {
 			compatible = "allwinner,sun7i-a20-mmc";
 			reg = <0x01c11000 0x1000>;
-			clocks = <&ahb_gates 10>,
-				 <&mmc2_clk 0>,
-				 <&mmc2_clk 1>,
-				 <&mmc2_clk 2>;
+			clocks = <&ccu CLK_AHB_MMC2>,
+				 <&ccu CLK_MMC2>,
+				 <&ccu CLK_MMC2_OUTPUT>,
+				 <&ccu CLK_MMC2_SAMPLE>;
 			clock-names = "ahb",
 				      "mmc",
 				      "output",
@@ -956,13 +502,13 @@
 			#size-cells = <0>;
 		};
 
-		mmc3: mmc@01c12000 {
+		mmc3: mmc@1c12000 {
 			compatible = "allwinner,sun7i-a20-mmc";
 			reg = <0x01c12000 0x1000>;
-			clocks = <&ahb_gates 11>,
-				 <&mmc3_clk 0>,
-				 <&mmc3_clk 1>,
-				 <&mmc3_clk 2>;
+			clocks = <&ccu CLK_AHB_MMC3>,
+				 <&ccu CLK_MMC3>,
+				 <&ccu CLK_MMC3_OUTPUT>,
+				 <&ccu CLK_MMC3_SAMPLE>;
 			clock-names = "ahb",
 				      "mmc",
 				      "output",
@@ -973,10 +519,10 @@
 			#size-cells = <0>;
 		};
 
-		usb_otg: usb@01c13000 {
+		usb_otg: usb@1c13000 {
 			compatible = "allwinner,sun4i-a10-musb";
 			reg = <0x01c13000 0x0400>;
-			clocks = <&ahb_gates 0>;
+			clocks = <&ccu CLK_AHB_OTG>;
 			interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "mc";
 			phys = <&usbphy 0>;
@@ -986,52 +532,97 @@
 			status = "disabled";
 		};
 
-		usbphy: phy@01c13400 {
+		usbphy: phy@1c13400 {
 			#phy-cells = <1>;
 			compatible = "allwinner,sun7i-a20-usb-phy";
 			reg = <0x01c13400 0x10 0x01c14800 0x4 0x01c1c800 0x4>;
 			reg-names = "phy_ctrl", "pmu1", "pmu2";
-			clocks = <&usb_clk 8>;
+			clocks = <&ccu CLK_USB_PHY>;
 			clock-names = "usb_phy";
-			resets = <&usb_clk 0>, <&usb_clk 1>, <&usb_clk 2>;
+			resets = <&ccu RST_USB_PHY0>,
+				 <&ccu RST_USB_PHY1>,
+				 <&ccu RST_USB_PHY2>;
 			reset-names = "usb0_reset", "usb1_reset", "usb2_reset";
 			status = "disabled";
 		};
 
-		ehci0: usb@01c14000 {
+		ehci0: usb@1c14000 {
 			compatible = "allwinner,sun7i-a20-ehci", "generic-ehci";
 			reg = <0x01c14000 0x100>;
 			interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&ahb_gates 1>;
+			clocks = <&ccu CLK_AHB_EHCI0>;
 			phys = <&usbphy 1>;
 			phy-names = "usb";
 			status = "disabled";
 		};
 
-		ohci0: usb@01c14400 {
+		ohci0: usb@1c14400 {
 			compatible = "allwinner,sun7i-a20-ohci", "generic-ohci";
 			reg = <0x01c14400 0x100>;
 			interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&usb_clk 6>, <&ahb_gates 2>;
+			clocks = <&ccu CLK_USB_OHCI0>, <&ccu CLK_AHB_OHCI0>;
 			phys = <&usbphy 1>;
 			phy-names = "usb";
 			status = "disabled";
 		};
 
-		crypto: crypto-engine@01c15000 {
+		crypto: crypto-engine@1c15000 {
 			compatible = "allwinner,sun7i-a20-crypto",
 				     "allwinner,sun4i-a10-crypto";
 			reg = <0x01c15000 0x1000>;
 			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&ahb_gates 5>, <&ss_clk>;
+			clocks = <&ccu CLK_AHB_SS>, <&ccu CLK_SS>;
 			clock-names = "ahb", "mod";
 		};
 
-		spi2: spi@01c17000 {
+		hdmi: hdmi@1c16000 {
+			compatible = "allwinner,sun7i-a20-hdmi",
+				     "allwinner,sun5i-a10s-hdmi";
+			reg = <0x01c16000 0x1000>;
+			interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_AHB_HDMI0>, <&ccu CLK_HDMI>,
+				 <&ccu 9>,
+				 <&ccu 18>;
+			clock-names = "ahb", "mod", "pll-0", "pll-1";
+			dmas = <&dma SUN4I_DMA_NORMAL 16>,
+			       <&dma SUN4I_DMA_NORMAL 16>,
+			       <&dma SUN4I_DMA_DEDICATED 24>;
+			dma-names = "ddc-tx", "ddc-rx", "audio-tx";
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				hdmi_in: port@0 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <0>;
+
+					hdmi_in_tcon0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&tcon0_out_hdmi>;
+					};
+
+					hdmi_in_tcon1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&tcon1_out_hdmi>;
+					};
+				};
+
+				hdmi_out: port@1 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <1>;
+				};
+			};
+		};
+
+		spi2: spi@1c17000 {
 			compatible = "allwinner,sun4i-a10-spi";
 			reg = <0x01c17000 0x1000>;
 			interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&ahb_gates 22>, <&spi2_clk>;
+			clocks = <&ccu CLK_AHB_SPI2>, <&ccu CLK_SPI2>;
 			clock-names = "ahb", "mod";
 			dmas = <&dma SUN4I_DMA_DEDICATED 29>,
 			       <&dma SUN4I_DMA_DEDICATED 28>;
@@ -1042,39 +633,39 @@
 			num-cs = <1>;
 		};
 
-		ahci: sata@01c18000 {
+		ahci: sata@1c18000 {
 			compatible = "allwinner,sun4i-a10-ahci";
 			reg = <0x01c18000 0x1000>;
 			interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&pll6 0>, <&ahb_gates 25>;
+			clocks = <&ccu CLK_AHB_SATA>, <&ccu CLK_SATA>;
 			status = "disabled";
 		};
 
-		ehci1: usb@01c1c000 {
+		ehci1: usb@1c1c000 {
 			compatible = "allwinner,sun7i-a20-ehci", "generic-ehci";
 			reg = <0x01c1c000 0x100>;
 			interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&ahb_gates 3>;
+			clocks = <&ccu CLK_AHB_EHCI1>;
 			phys = <&usbphy 2>;
 			phy-names = "usb";
 			status = "disabled";
 		};
 
-		ohci1: usb@01c1c400 {
+		ohci1: usb@1c1c400 {
 			compatible = "allwinner,sun7i-a20-ohci", "generic-ohci";
 			reg = <0x01c1c400 0x100>;
 			interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&usb_clk 7>, <&ahb_gates 4>;
+			clocks = <&ccu CLK_USB_OHCI1>, <&ccu CLK_AHB_OHCI1>;
 			phys = <&usbphy 2>;
 			phy-names = "usb";
 			status = "disabled";
 		};
 
-		spi3: spi@01c1f000 {
+		spi3: spi@1c1f000 {
 			compatible = "allwinner,sun4i-a10-spi";
 			reg = <0x01c1f000 0x1000>;
 			interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&ahb_gates 23>, <&spi3_clk>;
+			clocks = <&ccu CLK_AHB_SPI3>, <&ccu CLK_SPI3>;
 			clock-names = "ahb", "mod";
 			dmas = <&dma SUN4I_DMA_DEDICATED 31>,
 			       <&dma SUN4I_DMA_DEDICATED 30>;
@@ -1085,11 +676,20 @@
 			num-cs = <1>;
 		};
 
-		pio: pinctrl@01c20800 {
+		ccu: clock@1c20000 {
+			compatible = "allwinner,sun7i-a20-ccu";
+			reg = <0x01c20000 0x400>;
+			clocks = <&osc24M>, <&osc32k>;
+			clock-names = "hosc", "losc";
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+		};
+
+		pio: pinctrl@1c20800 {
 			compatible = "allwinner,sun7i-a20-pinctrl";
 			reg = <0x01c20800 0x400>;
 			interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&apb0_gates 5>, <&osc24M>, <&osc32k>;
+			clocks = <&ccu CLK_APB0_PIO>, <&osc24M>, <&osc32k>;
 			clock-names = "apb", "hosc", "losc";
 			gpio-controller;
 			interrupt-controller;
@@ -1324,7 +924,7 @@
 			};
 		};
 
-		timer@01c20c00 {
+		timer@1c20c00 {
 			compatible = "allwinner,sun4i-a10-timer";
 			reg = <0x01c20c00 0x90>;
 			interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>,
@@ -1336,18 +936,18 @@
 			clocks = <&osc24M>;
 		};
 
-		wdt: watchdog@01c20c90 {
+		wdt: watchdog@1c20c90 {
 			compatible = "allwinner,sun4i-a10-wdt";
 			reg = <0x01c20c90 0x10>;
 		};
 
-		rtc: rtc@01c20d00 {
+		rtc: rtc@1c20d00 {
 			compatible = "allwinner,sun7i-a20-rtc";
 			reg = <0x01c20d00 0x20>;
 			interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
-		pwm: pwm@01c20e00 {
+		pwm: pwm@1c20e00 {
 			compatible = "allwinner,sun7i-a20-pwm";
 			reg = <0x01c20e00 0xc>;
 			clocks = <&osc24M>;
@@ -1355,12 +955,12 @@
 			status = "disabled";
 		};
 
-		spdif: spdif@01c21000 {
+		spdif: spdif@1c21000 {
 			#sound-dai-cells = <0>;
 			compatible = "allwinner,sun4i-a10-spdif";
 			reg = <0x01c21000 0x400>;
 			interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&apb0_gates 1>, <&spdif_clk>;
+			clocks = <&ccu CLK_APB0_SPDIF>, <&ccu CLK_SPDIF>;
 			clock-names = "apb", "spdif";
 			dmas = <&dma SUN4I_DMA_NORMAL 2>,
 			       <&dma SUN4I_DMA_NORMAL 2>;
@@ -1368,30 +968,30 @@
 			status = "disabled";
 		};
 
-		ir0: ir@01c21800 {
+		ir0: ir@1c21800 {
 			compatible = "allwinner,sun4i-a10-ir";
-			clocks = <&apb0_gates 6>, <&ir0_clk>;
+			clocks = <&ccu CLK_APB0_IR0>, <&ccu CLK_IR0>;
 			clock-names = "apb", "ir";
 			interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
 			reg = <0x01c21800 0x40>;
 			status = "disabled";
 		};
 
-		ir1: ir@01c21c00 {
+		ir1: ir@1c21c00 {
 			compatible = "allwinner,sun4i-a10-ir";
-			clocks = <&apb0_gates 7>, <&ir1_clk>;
+			clocks = <&ccu CLK_APB0_IR1>, <&ccu CLK_IR1>;
 			clock-names = "apb", "ir";
 			interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
 			reg = <0x01c21c00 0x40>;
 			status = "disabled";
 		};
 
-		i2s1: i2s@01c22000 {
+		i2s1: i2s@1c22000 {
 			#sound-dai-cells = <0>;
 			compatible = "allwinner,sun4i-a10-i2s";
 			reg = <0x01c22000 0x400>;
 			interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&apb0_gates 4>, <&i2s1_clk>;
+			clocks = <&ccu CLK_APB0_I2S1>, <&ccu CLK_I2S1>;
 			clock-names = "apb", "mod";
 			dmas = <&dma SUN4I_DMA_NORMAL 4>,
 			       <&dma SUN4I_DMA_NORMAL 4>;
@@ -1399,12 +999,12 @@
 			status = "disabled";
 		};
 
-		i2s0: i2s@01c22400 {
+		i2s0: i2s@1c22400 {
 			#sound-dai-cells = <0>;
 			compatible = "allwinner,sun4i-a10-i2s";
 			reg = <0x01c22400 0x400>;
 			interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&apb0_gates 3>, <&i2s0_clk>;
+			clocks = <&ccu CLK_APB0_I2S0>, <&ccu CLK_I2S0>;
 			clock-names = "apb", "mod";
 			dmas = <&dma SUN4I_DMA_NORMAL 3>,
 			       <&dma SUN4I_DMA_NORMAL 3>;
@@ -1412,19 +1012,19 @@
 			status = "disabled";
 		};
 
-		lradc: lradc@01c22800 {
+		lradc: lradc@1c22800 {
 			compatible = "allwinner,sun4i-a10-lradc-keys";
 			reg = <0x01c22800 0x100>;
 			interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
 			status = "disabled";
 		};
 
-		codec: codec@01c22c00 {
+		codec: codec@1c22c00 {
 			#sound-dai-cells = <0>;
 			compatible = "allwinner,sun7i-a20-codec";
 			reg = <0x01c22c00 0x40>;
 			interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&apb0_gates 0>, <&codec_clk>;
+			clocks = <&ccu CLK_APB0_CODEC>, <&ccu CLK_CODEC>;
 			clock-names = "apb", "codec";
 			dmas = <&dma SUN4I_DMA_NORMAL 19>,
 			       <&dma SUN4I_DMA_NORMAL 19>;
@@ -1432,17 +1032,17 @@
 			status = "disabled";
 		};
 
-		sid: eeprom@01c23800 {
+		sid: eeprom@1c23800 {
 			compatible = "allwinner,sun7i-a20-sid";
 			reg = <0x01c23800 0x200>;
 		};
 
-		i2s2: i2s@01c24400 {
+		i2s2: i2s@1c24400 {
 			#sound-dai-cells = <0>;
 			compatible = "allwinner,sun4i-a10-i2s";
 			reg = <0x01c24400 0x400>;
 			interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&apb0_gates 8>, <&i2s2_clk>;
+			clocks = <&ccu CLK_APB0_I2S2>, <&ccu CLK_I2S2>;
 			clock-names = "apb", "mod";
 			dmas = <&dma SUN4I_DMA_NORMAL 6>,
 			       <&dma SUN4I_DMA_NORMAL 6>;
@@ -1450,179 +1050,179 @@
 			status = "disabled";
 		};
 
-		rtp: rtp@01c25000 {
+		rtp: rtp@1c25000 {
 			compatible = "allwinner,sun5i-a13-ts";
 			reg = <0x01c25000 0x100>;
 			interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
 			#thermal-sensor-cells = <0>;
 		};
 
-		uart0: serial@01c28000 {
+		uart0: serial@1c28000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28000 0x400>;
 			interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
-			clocks = <&apb1_gates 16>;
+			clocks = <&ccu CLK_APB1_UART0>;
 			status = "disabled";
 		};
 
-		uart1: serial@01c28400 {
+		uart1: serial@1c28400 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28400 0x400>;
 			interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
-			clocks = <&apb1_gates 17>;
+			clocks = <&ccu CLK_APB1_UART1>;
 			status = "disabled";
 		};
 
-		uart2: serial@01c28800 {
+		uart2: serial@1c28800 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28800 0x400>;
 			interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
-			clocks = <&apb1_gates 18>;
+			clocks = <&ccu CLK_APB1_UART2>;
 			status = "disabled";
 		};
 
-		uart3: serial@01c28c00 {
+		uart3: serial@1c28c00 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28c00 0x400>;
 			interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
-			clocks = <&apb1_gates 19>;
+			clocks = <&ccu CLK_APB1_UART3>;
 			status = "disabled";
 		};
 
-		uart4: serial@01c29000 {
+		uart4: serial@1c29000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c29000 0x400>;
 			interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
-			clocks = <&apb1_gates 20>;
+			clocks = <&ccu CLK_APB1_UART4>;
 			status = "disabled";
 		};
 
-		uart5: serial@01c29400 {
+		uart5: serial@1c29400 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c29400 0x400>;
 			interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
-			clocks = <&apb1_gates 21>;
+			clocks = <&ccu CLK_APB1_UART5>;
 			status = "disabled";
 		};
 
-		uart6: serial@01c29800 {
+		uart6: serial@1c29800 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c29800 0x400>;
 			interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
-			clocks = <&apb1_gates 22>;
+			clocks = <&ccu CLK_APB1_UART6>;
 			status = "disabled";
 		};
 
-		uart7: serial@01c29c00 {
+		uart7: serial@1c29c00 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c29c00 0x400>;
 			interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
-			clocks = <&apb1_gates 23>;
+			clocks = <&ccu CLK_APB1_UART7>;
 			status = "disabled";
 		};
 
-		ps20: ps2@01c2a000 {
+		ps20: ps2@1c2a000 {
 			compatible = "allwinner,sun4i-a10-ps2";
 			reg = <0x01c2a000 0x400>;
 			interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&apb1_gates 6>;
+			clocks = <&ccu CLK_APB1_PS20>;
 			status = "disabled";
 		};
 
-		ps21: ps2@01c2a400 {
+		ps21: ps2@1c2a400 {
 			compatible = "allwinner,sun4i-a10-ps2";
 			reg = <0x01c2a400 0x400>;
 			interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&apb1_gates 7>;
+			clocks = <&ccu CLK_APB1_PS21>;
 			status = "disabled";
 		};
 
-		i2c0: i2c@01c2ac00 {
+		i2c0: i2c@1c2ac00 {
 			compatible = "allwinner,sun7i-a20-i2c",
 				     "allwinner,sun4i-a10-i2c";
 			reg = <0x01c2ac00 0x400>;
 			interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&apb1_gates 0>;
+			clocks = <&ccu CLK_APB1_I2C0>;
 			status = "disabled";
 			#address-cells = <1>;
 			#size-cells = <0>;
 		};
 
-		i2c1: i2c@01c2b000 {
+		i2c1: i2c@1c2b000 {
 			compatible = "allwinner,sun7i-a20-i2c",
 				     "allwinner,sun4i-a10-i2c";
 			reg = <0x01c2b000 0x400>;
 			interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&apb1_gates 1>;
+			clocks = <&ccu CLK_APB1_I2C1>;
 			status = "disabled";
 			#address-cells = <1>;
 			#size-cells = <0>;
 		};
 
-		i2c2: i2c@01c2b400 {
+		i2c2: i2c@1c2b400 {
 			compatible = "allwinner,sun7i-a20-i2c",
 				     "allwinner,sun4i-a10-i2c";
 			reg = <0x01c2b400 0x400>;
 			interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&apb1_gates 2>;
+			clocks = <&ccu CLK_APB1_I2C2>;
 			status = "disabled";
 			#address-cells = <1>;
 			#size-cells = <0>;
 		};
 
-		i2c3: i2c@01c2b800 {
+		i2c3: i2c@1c2b800 {
 			compatible = "allwinner,sun7i-a20-i2c",
 				     "allwinner,sun4i-a10-i2c";
 			reg = <0x01c2b800 0x400>;
 			interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&apb1_gates 3>;
+			clocks = <&ccu CLK_APB1_I2C3>;
 			status = "disabled";
 			#address-cells = <1>;
 			#size-cells = <0>;
 		};
 
-		can0: can@01c2bc00 {
+		can0: can@1c2bc00 {
 			compatible = "allwinner,sun7i-a20-can",
 				     "allwinner,sun4i-a10-can";
 			reg = <0x01c2bc00 0x400>;
 			interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&apb1_gates 4>;
+			clocks = <&ccu CLK_APB1_CAN>;
 			status = "disabled";
 		};
 
-		i2c4: i2c@01c2c000 {
+		i2c4: i2c@1c2c000 {
 			compatible = "allwinner,sun7i-a20-i2c",
 				     "allwinner,sun4i-a10-i2c";
 			reg = <0x01c2c000 0x400>;
 			interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&apb1_gates 15>;
+			clocks = <&ccu CLK_APB1_I2C4>;
 			status = "disabled";
 			#address-cells = <1>;
 			#size-cells = <0>;
 		};
 
-		gmac: ethernet@01c50000 {
+		gmac: ethernet@1c50000 {
 			compatible = "allwinner,sun7i-a20-gmac";
 			reg = <0x01c50000 0x10000>;
 			interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "macirq";
-			clocks = <&ahb_gates 49>, <&gmac_tx_clk>;
+			clocks = <&ccu CLK_AHB_GMAC>, <&gmac_tx_clk>;
 			clock-names = "stmmaceth", "allwinner_gmac_tx";
 			snps,pbl = <2>;
 			snps,fixed-burst;
@@ -1632,17 +1232,17 @@
 			#size-cells = <0>;
 		};
 
-		hstimer@01c60000 {
+		hstimer@1c60000 {
 			compatible = "allwinner,sun7i-a20-hstimer";
 			reg = <0x01c60000 0x1000>;
 			interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&ahb_gates 28>;
+			clocks = <&ccu CLK_AHB_HSTIMER>;
 		};
 
-		gic: interrupt-controller@01c81000 {
+		gic: interrupt-controller@1c81000 {
 			compatible = "arm,gic-400", "arm,cortex-a7-gic", "arm,cortex-a15-gic";
 			reg = <0x01c81000 0x1000>,
 			      <0x01c82000 0x2000>,
@@ -1653,5 +1253,164 @@
 			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
 		};
 
+		fe0: display-frontend@1e00000 {
+			compatible = "allwinner,sun7i-a20-display-frontend";
+			reg = <0x01e00000 0x20000>;
+			interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_AHB_DE_FE0>, <&ccu CLK_DE_FE0>,
+				 <&ccu CLK_DRAM_DE_FE0>;
+			clock-names = "ahb", "mod",
+				      "ram";
+			resets = <&ccu RST_DE_FE0>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fe0_out: port@1 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <1>;
+
+					fe0_out_be0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&be0_in_fe0>;
+					};
+
+					fe0_out_be1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&be1_in_fe0>;
+					};
+				};
+			};
+		};
+
+		fe1: display-frontend@1e20000 {
+			compatible = "allwinner,sun7i-a20-display-frontend";
+			reg = <0x01e20000 0x20000>;
+			interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_AHB_DE_FE1>, <&ccu CLK_DE_FE1>,
+				 <&ccu CLK_DRAM_DE_FE1>;
+			clock-names = "ahb", "mod",
+				      "ram";
+			resets = <&ccu RST_DE_FE1>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				fe1_out: port@1 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <1>;
+
+					fe1_out_be0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&be0_in_fe1>;
+					};
+
+					fe1_out_be1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&be1_in_fe1>;
+					};
+				};
+			};
+		};
+
+		be1: display-backend@1e40000 {
+			compatible = "allwinner,sun7i-a20-display-backend";
+			reg = <0x01e40000 0x10000>;
+			interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_AHB_DE_BE1>, <&ccu CLK_DE_BE1>,
+				 <&ccu CLK_DRAM_DE_BE1>;
+			clock-names = "ahb", "mod",
+				      "ram";
+			resets = <&ccu RST_DE_BE1>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				be1_in: port@0 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <0>;
+
+					be1_in_fe0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&fe0_out_be1>;
+					};
+
+					be1_in_fe1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&fe1_out_be1>;
+					};
+				};
+
+				be1_out: port@1 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <1>;
+
+					be1_out_tcon0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&tcon1_in_be0>;
+					};
+
+					be1_out_tcon1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&tcon1_in_be1>;
+					};
+				};
+			};
+		};
+
+		be0: display-backend@1e60000 {
+			compatible = "allwinner,sun7i-a20-display-backend";
+			reg = <0x01e60000 0x10000>;
+			interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_AHB_DE_BE0>, <&ccu CLK_DE_BE0>,
+				 <&ccu CLK_DRAM_DE_BE0>;
+			clock-names = "ahb", "mod",
+				      "ram";
+			resets = <&ccu RST_DE_BE0>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				be0_in: port@0 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <0>;
+
+					be0_in_fe0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&fe0_out_be0>;
+					};
+
+					be0_in_fe1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&fe1_out_be0>;
+					};
+				};
+
+				be0_out: port@1 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <1>;
+
+					be0_out_tcon0: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&tcon0_in_be0>;
+					};
+
+					be0_out_tcon1: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&tcon1_in_be0>;
+					};
+				};
+			};
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/sun8i-a23-a33.dtsi b/arch/arm/boot/dts/sun8i-a23-a33.dtsi
index ea50dda75adc..971f9be699a7 100644
--- a/arch/arm/boot/dts/sun8i-a23-a33.dtsi
+++ b/arch/arm/boot/dts/sun8i-a23-a33.dtsi
@@ -118,13 +118,13 @@
 		};
 	};
 
-	soc@01c00000 {
+	soc@1c00000 {
 		compatible = "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges;
 
-		dma: dma-controller@01c02000 {
+		dma: dma-controller@1c02000 {
 			compatible = "allwinner,sun8i-a23-dma";
 			reg = <0x01c02000 0x1000>;
 			interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
@@ -133,7 +133,7 @@
 			#dma-cells = <1>;
 		};
 
-		mmc0: mmc@01c0f000 {
+		mmc0: mmc@1c0f000 {
 			compatible = "allwinner,sun7i-a20-mmc";
 			reg = <0x01c0f000 0x1000>;
 			clocks = <&ccu CLK_BUS_MMC0>,
@@ -152,7 +152,7 @@
 			#size-cells = <0>;
 		};
 
-		mmc1: mmc@01c10000 {
+		mmc1: mmc@1c10000 {
 			compatible = "allwinner,sun7i-a20-mmc";
 			reg = <0x01c10000 0x1000>;
 			clocks = <&ccu CLK_BUS_MMC1>,
@@ -171,7 +171,7 @@
 			#size-cells = <0>;
 		};
 
-		mmc2: mmc@01c11000 {
+		mmc2: mmc@1c11000 {
 			compatible = "allwinner,sun7i-a20-mmc";
 			reg = <0x01c11000 0x1000>;
 			clocks = <&ccu CLK_BUS_MMC2>,
@@ -190,7 +190,7 @@
 			#size-cells = <0>;
 		};
 
-		nfc: nand@01c03000 {
+		nfc: nand@1c03000 {
 			compatible = "allwinner,sun4i-a10-nand";
 			reg = <0x01c03000 0x1000>;
 			interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>;
@@ -203,7 +203,7 @@
 			#size-cells = <0>;
 		};
 
-		usb_otg: usb@01c19000 {
+		usb_otg: usb@1c19000 {
 			/* compatible gets set in SoC specific dtsi file */
 			reg = <0x01c19000 0x0400>;
 			clocks = <&ccu CLK_BUS_OTG>;
@@ -216,7 +216,7 @@
 			status = "disabled";
 		};
 
-		usbphy: phy@01c19400 {
+		usbphy: phy@1c19400 {
 			/*
 			 * compatible and address regions get set in
 			 * SoC specific dtsi file
@@ -233,7 +233,7 @@
 			#phy-cells = <1>;
 		};
 
-		ehci0: usb@01c1a000 {
+		ehci0: usb@1c1a000 {
 			compatible = "allwinner,sun8i-a23-ehci", "generic-ehci";
 			reg = <0x01c1a000 0x100>;
 			interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
@@ -244,7 +244,7 @@
 			status = "disabled";
 		};
 
-		ohci0: usb@01c1a400 {
+		ohci0: usb@1c1a400 {
 			compatible = "allwinner,sun8i-a23-ohci", "generic-ohci";
 			reg = <0x01c1a400 0x100>;
 			interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
@@ -255,7 +255,7 @@
 			status = "disabled";
 		};
 
-		ccu: clock@01c20000 {
+		ccu: clock@1c20000 {
 			reg = <0x01c20000 0x400>;
 			clocks = <&osc24M>, <&rtc 0>;
 			clock-names = "hosc", "losc";
@@ -263,7 +263,7 @@
 			#reset-cells = <1>;
 		};
 
-		pio: pinctrl@01c20800 {
+		pio: pinctrl@1c20800 {
 			/* compatible gets set in SoC specific dtsi file */
 			reg = <0x01c20800 0x400>;
 			/* interrupts get set in SoC specific dtsi file */
@@ -344,7 +344,7 @@
 			};
 		};
 
-		timer@01c20c00 {
+		timer@1c20c00 {
 			compatible = "allwinner,sun4i-a10-timer";
 			reg = <0x01c20c00 0xa0>;
 			interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
@@ -352,13 +352,13 @@
 			clocks = <&osc24M>;
 		};
 
-		wdt0: watchdog@01c20ca0 {
+		wdt0: watchdog@1c20ca0 {
 			compatible = "allwinner,sun6i-a31-wdt";
 			reg = <0x01c20ca0 0x20>;
 			interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
-		pwm: pwm@01c21400 {
+		pwm: pwm@1c21400 {
 			compatible = "allwinner,sun7i-a20-pwm";
 			reg = <0x01c21400 0xc>;
 			clocks = <&osc24M>;
@@ -366,14 +366,14 @@
 			status = "disabled";
 		};
 
-		lradc: lradc@01c22800 {
+		lradc: lradc@1c22800 {
 			compatible = "allwinner,sun4i-a10-lradc-keys";
 			reg = <0x01c22800 0x100>;
 			interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
 			status = "disabled";
 		};
 
-		uart0: serial@01c28000 {
+		uart0: serial@1c28000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28000 0x400>;
 			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
@@ -386,7 +386,7 @@
 			status = "disabled";
 		};
 
-		uart1: serial@01c28400 {
+		uart1: serial@1c28400 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28400 0x400>;
 			interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
@@ -399,7 +399,7 @@
 			status = "disabled";
 		};
 
-		uart2: serial@01c28800 {
+		uart2: serial@1c28800 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28800 0x400>;
 			interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
@@ -412,7 +412,7 @@
 			status = "disabled";
 		};
 
-		uart3: serial@01c28c00 {
+		uart3: serial@1c28c00 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28c00 0x400>;
 			interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
@@ -425,7 +425,7 @@
 			status = "disabled";
 		};
 
-		uart4: serial@01c29000 {
+		uart4: serial@1c29000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c29000 0x400>;
 			interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
@@ -438,7 +438,7 @@
 			status = "disabled";
 		};
 
-		i2c0: i2c@01c2ac00 {
+		i2c0: i2c@1c2ac00 {
 			compatible = "allwinner,sun6i-a31-i2c";
 			reg = <0x01c2ac00 0x400>;
 			interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
@@ -449,7 +449,7 @@
 			#size-cells = <0>;
 		};
 
-		i2c1: i2c@01c2b000 {
+		i2c1: i2c@1c2b000 {
 			compatible = "allwinner,sun6i-a31-i2c";
 			reg = <0x01c2b000 0x400>;
 			interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
@@ -460,7 +460,7 @@
 			#size-cells = <0>;
 		};
 
-		i2c2: i2c@01c2b400 {
+		i2c2: i2c@1c2b400 {
 			compatible = "allwinner,sun6i-a31-i2c";
 			reg = <0x01c2b400 0x400>;
 			interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
@@ -498,7 +498,7 @@
 			assigned-clock-rates = <384000000>;
 		};
 
-		gic: interrupt-controller@01c81000 {
+		gic: interrupt-controller@1c81000 {
 			compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic";
 			reg = <0x01c81000 0x1000>,
 			      <0x01c82000 0x2000>,
@@ -509,7 +509,7 @@
 			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
 		};
 
-		rtc: rtc@01f00000 {
+		rtc: rtc@1f00000 {
 			compatible = "allwinner,sun6i-a31-rtc";
 			reg = <0x01f00000 0x54>;
 			interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
@@ -527,7 +527,7 @@
 			interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
-		prcm@01f01400 {
+		prcm@1f01400 {
 			compatible = "allwinner,sun8i-a23-prcm";
 			reg = <0x01f01400 0x200>;
 
@@ -575,12 +575,12 @@
 			};
 		};
 
-		cpucfg@01f01c00 {
+		cpucfg@1f01c00 {
 			compatible = "allwinner,sun8i-a23-cpuconfig";
 			reg = <0x01f01c00 0x300>;
 		};
 
-		r_uart: serial@01f02800 {
+		r_uart: serial@1f02800 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01f02800 0x400>;
 			interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
@@ -591,7 +591,7 @@
 			status = "disabled";
 		};
 
-		r_pio: pinctrl@01f02c00 {
+		r_pio: pinctrl@1f02c00 {
 			compatible = "allwinner,sun8i-a23-r-pinctrl";
 			reg = <0x01f02c00 0x400>;
 			interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
@@ -618,7 +618,7 @@
 			};
 		};
 
-		r_rsb: rsb@01f03400 {
+		r_rsb: rsb@1f03400 {
 			compatible = "allwinner,sun8i-a23-rsb";
 			reg = <0x01f03400 0x400>;
 			interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/arch/arm/boot/dts/sun8i-a23.dtsi b/arch/arm/boot/dts/sun8i-a23.dtsi
index 4d1f929780a8..58e6585b504b 100644
--- a/arch/arm/boot/dts/sun8i-a23.dtsi
+++ b/arch/arm/boot/dts/sun8i-a23.dtsi
@@ -49,8 +49,8 @@
 		reg = <0x40000000 0x40000000>;
 	};
 
-	soc@01c00000 {
-		codec: codec@01c22c00 {
+	soc@1c00000 {
+		codec: codec@1c22c00 {
 			#sound-dai-cells = <0>;
 			compatible = "allwinner,sun8i-a23-codec";
 			reg = <0x01c22c00 0x400>;
diff --git a/arch/arm/boot/dts/sun8i-a33.dtsi b/arch/arm/boot/dts/sun8i-a33.dtsi
index 22660919bd08..50eb84fa246a 100644
--- a/arch/arm/boot/dts/sun8i-a33.dtsi
+++ b/arch/arm/boot/dts/sun8i-a33.dtsi
@@ -203,8 +203,8 @@
 		};
 	};
 
-	soc@01c00000 {
-		tcon0: lcd-controller@01c0c000 {
+	soc@1c00000 {
+		tcon0: lcd-controller@1c0c000 {
 			compatible = "allwinner,sun8i-a33-tcon";
 			reg = <0x01c0c000 0x1000>;
 			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
@@ -240,7 +240,7 @@
 			};
 		};
 
-		crypto: crypto-engine@01c15000 {
+		crypto: crypto-engine@1c15000 {
 			compatible = "allwinner,sun4i-a10-crypto";
 			reg = <0x01c15000 0x1000>;
 			interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
@@ -250,7 +250,7 @@
 			reset-names = "ahb";
 		};
 
-		dai: dai@01c22c00 {
+		dai: dai@1c22c00 {
 			#sound-dai-cells = <0>;
 			compatible = "allwinner,sun6i-a31-i2s";
 			reg = <0x01c22c00 0x200>;
@@ -263,7 +263,7 @@
 			status = "disabled";
 		};
 
-		codec: codec@01c22e00 {
+		codec: codec@1c22e00 {
 			#sound-dai-cells = <0>;
 			compatible = "allwinner,sun8i-a33-codec";
 			reg = <0x01c22e00 0x400>;
@@ -273,14 +273,14 @@
 			status = "disabled";
 		};
 
-		ths: ths@01c25000 {
+		ths: ths@1c25000 {
 			compatible = "allwinner,sun8i-a33-ths";
 			reg = <0x01c25000 0x100>;
 			#thermal-sensor-cells = <0>;
 			#io-channel-cells = <0>;
 		};
 
-		fe0: display-frontend@01e00000 {
+		fe0: display-frontend@1e00000 {
 			compatible = "allwinner,sun8i-a33-display-frontend";
 			reg = <0x01e00000 0x20000>;
 			interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
@@ -308,7 +308,7 @@
 			};
 		};
 
-		be0: display-backend@01e60000 {
+		be0: display-backend@1e60000 {
 			compatible = "allwinner,sun8i-a33-display-backend";
 			reg = <0x01e60000 0x10000>, <0x01e80000 0x1000>;
 			reg-names = "be", "sat";
@@ -350,7 +350,7 @@
 			};
 		};
 
-		drc0: drc@01e70000 {
+		drc0: drc@1e70000 {
 			compatible = "allwinner,sun8i-a33-drc";
 			reg = <0x01e70000 0x10000>;
 			interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/arch/arm/boot/dts/sun8i-a83t-allwinner-h8homlet-v2.dts b/arch/arm/boot/dts/sun8i-a83t-allwinner-h8homlet-v2.dts
index 1f0d60afb25b..5091cecbcd1e 100644
--- a/arch/arm/boot/dts/sun8i-a83t-allwinner-h8homlet-v2.dts
+++ b/arch/arm/boot/dts/sun8i-a83t-allwinner-h8homlet-v2.dts
@@ -43,7 +43,8 @@
 
 /dts-v1/;
 #include "sun8i-a83t.dtsi"
-#include "sunxi-common-regulators.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
 
 / {
 	model = "Allwinner A83T H8Homlet Proto Dev Board v2.0";
@@ -56,6 +57,26 @@
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
+
+	reg_usb0_vbus: reg-usb0-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usb0-vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-boot-on;
+		enable-active-high;
+		gpio = <&r_pio 0 5 GPIO_ACTIVE_HIGH>; /* PL5 */
+	};
+
+	reg_usb1_vbus: reg-usb1-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usb1-vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-boot-on;
+		enable-active-high;
+		gpio = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */
+	};
 };
 
 &ehci0 {
@@ -65,7 +86,7 @@
 &mmc0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc0_pins>;
-	vmmc-supply = <&reg_vcc3v0>;
+	vmmc-supply = <&reg_dcdc1>;
 	cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */
 	bus-width = <4>;
 	cd-inverted;
@@ -75,7 +96,8 @@
 &mmc2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc2_8bit_emmc_pins>;
-	vmmc-supply = <&reg_vcc3v0>;
+	vmmc-supply = <&reg_dcdc1>;
+	vqmmc-supply = <&reg_dcdc1>;
 	bus-width = <8>;
 	non-removable;
 	cap-mmc-hw-reset;
@@ -86,16 +108,6 @@
 	status = "okay";
 };
 
-&reg_usb0_vbus {
-	gpio = <&r_pio 0 5 GPIO_ACTIVE_HIGH>; /* PL5 */
-	status = "okay";
-};
-
-&reg_usb1_vbus {
-	gpio = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */
-	status = "okay";
-};
-
 &r_rsb {
 	status = "okay";
 
@@ -104,6 +116,8 @@
 		reg = <0x3a3>;
 		interrupt-parent = <&r_intc>;
 		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+		eldoin-supply = <&reg_dcdc1>;
+		swin-supply = <&reg_dcdc1>;
 	};
 
 	ac100: codec@e89 {
@@ -131,6 +145,113 @@
 	};
 };
 
+#include "axp81x.dtsi"
+
+&reg_aldo1 {
+	regulator-always-on;
+	regulator-min-microvolt = <1800000>;
+	regulator-max-microvolt = <1800000>;
+	regulator-name = "vcc-1v8";
+};
+
+&reg_aldo2 {
+	regulator-always-on;
+	regulator-min-microvolt = <1800000>;
+	regulator-max-microvolt = <1800000>;
+	regulator-name = "dram-pll";
+};
+
+&reg_aldo3 {
+	regulator-always-on;
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3000000>;
+	regulator-name = "avcc";
+};
+
+&reg_dcdc1 {
+	regulator-always-on;
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-3v3";
+};
+
+&reg_dcdc2 {
+	regulator-always-on;
+	regulator-min-microvolt = <700000>;
+	regulator-max-microvolt = <1100000>;
+	regulator-name = "vdd-cpua";
+};
+
+&reg_dcdc3 {
+	regulator-always-on;
+	regulator-min-microvolt = <700000>;
+	regulator-max-microvolt = <1100000>;
+	regulator-name = "vdd-cpub";
+};
+
+&reg_dcdc4 {
+	regulator-min-microvolt = <700000>;
+	regulator-max-microvolt = <1100000>;
+	regulator-name = "vdd-gpu";
+};
+
+&reg_dcdc5 {
+	regulator-always-on;
+	regulator-min-microvolt = <1500000>;
+	regulator-max-microvolt = <1500000>;
+	regulator-name = "vcc-dram";
+};
+
+&reg_dcdc6 {
+	regulator-always-on;
+	regulator-min-microvolt = <900000>;
+	regulator-max-microvolt = <900000>;
+	regulator-name = "vdd-sys";
+};
+
+&reg_dldo2 {
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-mipi";
+};
+
+&reg_dldo4 {
+	/*
+	 * The PHY requires 20ms after all voltages are applied until core
+	 * logic is ready and 30ms after the reset pin is de-asserted.
+	 * Set a 100ms delay to account for PMIC ramp time and board traces.
+	 */
+	regulator-enable-ramp-delay = <100000>;
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-ephy";
+};
+
+&reg_fldo1 {
+	regulator-min-microvolt = <1080000>;
+	regulator-max-microvolt = <1320000>;
+	regulator-name = "vdd12-hsic";
+};
+
+&reg_fldo2 {
+	/*
+	 * Despite the embedded CPUs core not being used in any way,
+	 * this must remain on or the system will hang.
+	 */
+	regulator-always-on;
+	regulator-min-microvolt = <700000>;
+	regulator-max-microvolt = <1100000>;
+	regulator-name = "vdd-cpus";
+};
+
+&reg_rtc_ldo {
+	regulator-name = "vcc-rtc";
+};
+
+&reg_sw {
+	regulator-name = "vcc-wifi";
+};
+
 &uart0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart0_pb_pins>;
diff --git a/arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts b/arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts
index 2bafd7e99ef7..c606af3dbfed 100644
--- a/arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts
+++ b/arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts
@@ -44,7 +44,6 @@
 
 /dts-v1/;
 #include "sun8i-a83t.dtsi"
-#include "sunxi-common-regulators.dtsi"
 
 #include <dt-bindings/gpio/gpio.h>
 
@@ -59,6 +58,27 @@
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
+
+	reg_usb1_vbus: reg-usb1-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usb1-vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-boot-on;
+		enable-active-high;
+		gpio = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* PD24 */
+	};
+
+	wifi_pwrseq: wifi_pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		clocks = <&ac100_rtc 1>;
+		clock-names = "ext_clock";
+		/* The WiFi low power clock must be 32768 Hz */
+		assigned-clocks = <&ac100_rtc 1>;
+		assigned-clock-rates = <32768>;
+		/* enables internal regulator and de-asserts reset */
+		reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 WL-PMU-EN */
+	};
 };
 
 &ehci0 {
@@ -71,17 +91,35 @@
 &mmc0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc0_pins>;
-	vmmc-supply = <&reg_vcc3v3>;
+	vmmc-supply = <&reg_dcdc1>;
 	bus-width = <4>;
 	cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */
 	cd-inverted;
 	status = "okay";
 };
 
+&mmc1 {
+	vmmc-supply = <&reg_dldo1>;
+	vqmmc-supply = <&reg_dldo1>;
+	mmc-pwrseq = <&wifi_pwrseq>;
+	bus-width = <4>;
+	non-removable;
+	status = "okay";
+
+	brcmf: wifi@1 {
+		reg = <1>;
+		compatible = "brcm,bcm4329-fmac";
+		interrupt-parent = <&r_pio>;
+		interrupts = <0 3 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-names = "host-wake";
+	};
+};
+
 &mmc2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc2_8bit_emmc_pins>;
-	vmmc-supply = <&reg_vcc3v3>;
+	vmmc-supply = <&reg_dcdc1>;
+	vqmmc-supply = <&reg_dcdc1>;
 	bus-width = <8>;
 	non-removable;
 	cap-mmc-hw-reset;
@@ -96,6 +134,10 @@
 		reg = <0x3a3>;
 		interrupt-parent = <&r_intc>;
 		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+		eldoin-supply = <&reg_dcdc1>;
+		fldoin-supply = <&reg_dcdc5>;
+		swin-supply = <&reg_dcdc1>;
+		x-powers,drive-vbus-en;
 	};
 
 	ac100: codec@e89 {
@@ -123,17 +165,126 @@
 	};
 };
 
-&reg_usb1_vbus {
-	gpio = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* PD24 */
+#include "axp81x.dtsi"
+
+&reg_aldo1 {
+	regulator-always-on;
+	regulator-min-microvolt = <1800000>;
+	regulator-max-microvolt = <1800000>;
+	regulator-name = "vcc-1v8";
+};
+
+&reg_aldo2 {
+	regulator-always-on;
+	regulator-min-microvolt = <1800000>;
+	regulator-max-microvolt = <1800000>;
+	regulator-name = "dram-pll";
+};
+
+&reg_aldo3 {
+	regulator-always-on;
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3000000>;
+	regulator-name = "avcc";
+};
+
+&reg_dcdc1 {
+	/* schematics says 3.1V but FEX file says 3.3V */
+	regulator-always-on;
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-3v3";
+};
+
+&reg_dcdc2 {
+	regulator-always-on;
+	regulator-min-microvolt = <700000>;
+	regulator-max-microvolt = <1100000>;
+	regulator-name = "vdd-cpua";
+};
+
+&reg_dcdc3 {
+	regulator-always-on;
+	regulator-min-microvolt = <700000>;
+	regulator-max-microvolt = <1100000>;
+	regulator-name = "vdd-cpub";
+};
+
+&reg_dcdc4 {
+	regulator-min-microvolt = <700000>;
+	regulator-max-microvolt = <1100000>;
+	regulator-name = "vdd-gpu";
+};
+
+&reg_dcdc5 {
+	regulator-always-on;
+	regulator-min-microvolt = <1200000>;
+	regulator-max-microvolt = <1200000>;
+	regulator-name = "vcc-dram";
+};
+
+&reg_dcdc6 {
+	regulator-always-on;
+	regulator-min-microvolt = <900000>;
+	regulator-max-microvolt = <900000>;
+	regulator-name = "vdd-sys";
+};
+
+&reg_dldo1 {
+	/*
+	 * This powers both the WiFi/BT module's main power, I/O supply,
+	 * and external pull-ups on all the data lines. It should be set
+	 * to the same voltage as the I/O supply (DCDC1 in this case) to
+	 * avoid any leakage or mismatch.
+	 */
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-wifi";
+};
+
+&reg_dldo3 {
+	regulator-always-on;
+	regulator-min-microvolt = <2500000>;
+	regulator-max-microvolt = <2500000>;
+	regulator-name = "vcc-pd";
+};
+
+&reg_drivevbus {
+	regulator-name = "usb0-vbus";
 	status = "okay";
 };
 
-&reg_vcc3v0 {
-	status = "disabled";
+&reg_fldo1 {
+	regulator-min-microvolt = <1080000>;
+	regulator-max-microvolt = <1320000>;
+	regulator-name = "vdd12-hsic";
+};
+
+&reg_fldo2 {
+	/*
+	 * Despite the embedded CPUs core not being used in any way,
+	 * this must remain on or the system will hang.
+	 */
+	regulator-always-on;
+	regulator-min-microvolt = <700000>;
+	regulator-max-microvolt = <1100000>;
+	regulator-name = "vdd-cpus";
+};
+
+&reg_rtc_ldo {
+	regulator-name = "vcc-rtc";
 };
 
-&reg_vcc5v0 {
-	status = "disabled";
+&reg_sw {
+	/*
+	 * The PHY requires 20ms after all voltages
+	 * are applied until core logic is ready and
+	 * 30ms after the reset pin is de-asserted.
+	 * Set a 100ms delay to account for PMIC
+	 * ramp time and board traces.
+	 */
+	regulator-enable-ramp-delay = <100000>;
+	regulator-name = "vcc-ephy";
 };
 
 &uart0 {
diff --git a/arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts b/arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts
index 716a205c6dbb..7f0a3f6d0cf2 100644
--- a/arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts
+++ b/arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts
@@ -44,7 +44,6 @@
 
 /dts-v1/;
 #include "sun8i-a83t.dtsi"
-#include "sunxi-common-regulators.dtsi"
 
 #include <dt-bindings/gpio/gpio.h>
 
@@ -95,6 +94,26 @@
 		refclk-frequency = <19200000>;
 	};
 
+	reg_usb1_vbus: reg-usb1-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usb1-vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-boot-on;
+		enable-active-high;
+		gpio = <&pio 3 29 GPIO_ACTIVE_HIGH>; /* PD29 */
+	};
+
+	reg_usb2_vbus: reg-usb2-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usb2-vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-boot-on;
+		enable-active-high;
+		gpio = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */
+	};
+
 	sound {
 		compatible = "simple-audio-card";
 		simple-audio-card,name = "On-board SPDIF";
@@ -112,6 +131,17 @@
 		#sound-dai-cells = <0>;
 		compatible = "linux,spdif-dit";
 	};
+
+	wifi_pwrseq: wifi_pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		clocks = <&ac100_rtc 1>;
+		clock-names = "ext_clock";
+		/* The WiFi low power clock must be 32768 Hz */
+		assigned-clocks = <&ac100_rtc 1>;
+		assigned-clock-rates = <32768>;
+		/* enables internal regulator and de-asserts reset */
+		reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 WL-PMU-EN */
+	};
 };
 
 &ehci0 {
@@ -127,17 +157,26 @@
 &mmc0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc0_pins>;
-	vmmc-supply = <&reg_vcc3v3>;
+	vmmc-supply = <&reg_dcdc1>;
 	bus-width = <4>;
 	cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */
 	cd-inverted;
 	status = "okay";
 };
 
+&mmc1 {
+	vmmc-supply = <&reg_dcdc1>;
+	vqmmc-supply = <&reg_sw>;
+	mmc-pwrseq = <&wifi_pwrseq>;
+	bus-width = <4>;
+	non-removable;
+	status = "okay";
+};
+
 &mmc2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc2_8bit_emmc_pins>;
-	vmmc-supply = <&reg_vcc3v3>;
+	vmmc-supply = <&reg_dcdc1>;
 	bus-width = <8>;
 	non-removable;
 	cap-mmc-hw-reset;
@@ -152,6 +191,9 @@
 		reg = <0x3a3>;
 		interrupt-parent = <&r_intc>;
 		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+		eldoin-supply = <&reg_dcdc1>;
+		swin-supply = <&reg_dcdc1>;
+		x-powers,drive-vbus-en;
 	};
 
 	ac100: codec@e89 {
@@ -179,22 +221,143 @@
 	};
 };
 
-&reg_usb1_vbus {
-	gpio = <&pio 3 29 GPIO_ACTIVE_HIGH>; /* PD29 */
-	status = "okay";
+#include "axp81x.dtsi"
+
+&reg_aldo1 {
+	regulator-always-on;
+	regulator-min-microvolt = <1800000>;
+	regulator-max-microvolt = <1800000>;
+	regulator-name = "vcc-1v8";
+};
+
+&reg_aldo2 {
+	regulator-always-on;
+	regulator-min-microvolt = <1800000>;
+	regulator-max-microvolt = <1800000>;
+	regulator-name = "dram-pll";
+};
+
+&reg_aldo3 {
+	regulator-always-on;
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3000000>;
+	regulator-name = "avcc";
 };
 
-&reg_usb2_vbus {
-	gpio = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */
+&reg_dcdc1 {
+	/*
+	 * The schematics say this should be 3.3V, but the FEX file says
+	 * it should be 3V. The latter makes sense, as the WiFi module's
+	 * I/O is indirectly powered from DCDC1, through SW. It is rated
+	 * at 2.98V maximum.
+	 */
+	regulator-always-on;
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3000000>;
+	regulator-name = "vcc-3v";
+};
+
+&reg_dcdc2 {
+	regulator-always-on;
+	regulator-min-microvolt = <700000>;
+	regulator-max-microvolt = <1100000>;
+	regulator-name = "vdd-cpua";
+};
+
+&reg_dcdc3 {
+	regulator-always-on;
+	regulator-min-microvolt = <700000>;
+	regulator-max-microvolt = <1100000>;
+	regulator-name = "vdd-cpub";
+};
+
+&reg_dcdc4 {
+	regulator-min-microvolt = <700000>;
+	regulator-max-microvolt = <1100000>;
+	regulator-name = "vdd-gpu";
+};
+
+&reg_dcdc5 {
+	regulator-always-on;
+	regulator-min-microvolt = <1500000>;
+	regulator-max-microvolt = <1500000>;
+	regulator-name = "vcc-dram";
+};
+
+&reg_dcdc6 {
+	regulator-always-on;
+	regulator-min-microvolt = <900000>;
+	regulator-max-microvolt = <900000>;
+	regulator-name = "vdd-sys";
+};
+
+&reg_dldo2 {
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "dp-pwr";
+};
+
+&reg_dldo3 {
+	regulator-always-on;
+	regulator-min-microvolt = <2500000>;
+	regulator-max-microvolt = <2500000>;
+	regulator-name = "ephy-io";
+};
+
+&reg_dldo4 {
+	/*
+	 * The PHY requires 20ms after all voltages are applied until core
+	 * logic is ready and 30ms after the reset pin is de-asserted.
+	 * Set a 100ms delay to account for PMIC ramp time and board traces.
+	 */
+	regulator-enable-ramp-delay = <100000>;
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "ephy";
+};
+
+&reg_drivevbus {
+	regulator-name = "usb0-vbus";
 	status = "okay";
 };
 
-&reg_vcc3v0 {
-	status = "disabled";
+&reg_eldo1 {
+	regulator-min-microvolt = <1200000>;
+	regulator-max-microvolt = <1200000>;
+	regulator-name = "dp-bridge-1";
+};
+
+&reg_eldo2 {
+	regulator-min-microvolt = <1200000>;
+	regulator-max-microvolt = <1200000>;
+	regulator-name = "dp-bridge-2";
+};
+
+&reg_fldo1 {
+	/* TODO should be handled by USB PHY */
+	regulator-always-on;
+	regulator-min-microvolt = <1080000>;
+	regulator-max-microvolt = <1320000>;
+	regulator-name = "vdd12-hsic";
+};
+
+&reg_fldo2 {
+	/*
+	 * Despite the embedded CPUs core not being used in any way,
+	 * this must remain on or the system will hang.
+	 */
+	regulator-always-on;
+	regulator-min-microvolt = <700000>;
+	regulator-max-microvolt = <1100000>;
+	regulator-name = "vdd-cpus";
+};
+
+&reg_rtc_ldo {
+	regulator-name = "vcc-rtc";
 };
 
-&reg_vcc5v0 {
-	status = "disabled";
+&reg_sw {
+	regulator-name = "vcc-wifi-io";
 };
 
 &spdif {
diff --git a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts
new file mode 100644
index 000000000000..98715538932f
--- /dev/null
+++ b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts
@@ -0,0 +1,349 @@
+/*
+ * Copyright (C) 2017 Touchless Biometric Systems AG
+ * Tomas Novotny <tomas@novotny.cz>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "sun8i-a83t.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	model = "TBS A711 Tablet";
+	compatible = "tbs-biometrics,a711", "allwinner,sun8i-a83t";
+
+	aliases {
+		serial0 = &uart0;
+		serial1 = &uart1;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	reg_vbat: reg-vbat {
+		compatible = "regulator-fixed";
+		regulator-name = "vbat";
+		regulator-min-microvolt = <3700000>;
+		regulator-max-microvolt = <3700000>;
+	};
+
+	reg_vmain: reg-vmain {
+		compatible = "regulator-fixed";
+		regulator-name = "vmain";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&r_pio 0 9 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		vin-supply = <&reg_vbat>;
+	};
+
+	wifi_pwrseq: wifi_pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 WL-PMU-EN */
+
+		/*
+		 * This is actually Bluetooth's clock, but we have to
+		 * hook it up somewheere
+		 */
+		clocks = <&ac100_rtc 1>;
+		clock-names = "ext_clock";
+	};
+};
+
+/*
+ * An USB-2 hub is connected here, which also means we don't need to
+ * enable the OHCI controller.
+ */
+&ehci0 {
+	status = "okay";
+};
+
+/*
+ * There's a modem connected here that needs to be initialised before
+ * being able to be enumerated.
+ */
+&ehci1 {
+	status = "okay";
+};
+
+&mmc0 {
+	vmmc-supply = <&reg_dcdc1>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc0_pins>;
+	cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
+	status = "okay";
+};
+
+&mmc1 {
+	mmc-pwrseq = <&wifi_pwrseq>;
+	bus-width = <4>;
+	vmmc-supply = <&reg_dldo1>;
+	vqmmc-supply = <&reg_dldo1>;
+	non-removable;
+	wakeup-source;
+	status = "okay";
+
+	brcmf: wifi@1 {
+		reg = <1>;
+		compatible = "brcm,bcm4329-fmac";
+		interrupt-parent = <&r_pio>;
+		interrupts = <0 3 IRQ_TYPE_LEVEL_LOW>; /* PL3 WL_WAKE_UP */
+		interrupt-names = "host-wake";
+	};
+};
+
+&mmc2 {
+	pinctrl-0 = <&mmc2_8bit_emmc_pins>;
+	pinctrl-names = "default";
+	vmmc-supply = <&reg_dcdc1>;
+	vqmmc-supply = <&reg_dcdc1>;
+	bus-width = <8>;
+	non-removable;
+	cap-mmc-hw-reset;
+	status = "okay";
+};
+
+&r_rsb {
+	status = "okay";
+
+	axp81x: pmic@3a3 {
+		reg = <0x3a3>;
+		interrupt-parent = <&r_intc>;
+		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+		swin-supply = <&reg_dcdc1>;
+		x-powers,drive-vbus-en;
+	};
+
+	ac100: codec@e89 {
+		compatible = "x-powers,ac100";
+		reg = <0xe89>;
+
+		ac100_codec: codec {
+			compatible = "x-powers,ac100-codec";
+			interrupt-parent = <&r_pio>;
+			interrupts = <0 12 IRQ_TYPE_LEVEL_LOW>; /* PL12 */
+			#clock-cells = <0>;
+			clock-output-names = "4M_adda";
+		};
+
+		ac100_rtc: rtc {
+			compatible = "x-powers,ac100-rtc";
+			interrupt-parent = <&r_intc>;
+			interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+			clocks = <&ac100_codec>;
+			#clock-cells = <1>;
+			clock-output-names = "cko1_rtc",
+					     "cko2_rtc",
+					     "cko3_rtc";
+		};
+	};
+
+};
+
+#include "axp81x.dtsi"
+
+&reg_aldo1 {
+	regulator-min-microvolt = <1800000>;
+	regulator-max-microvolt = <1800000>;
+	regulator-name = "vcc-1.8";
+};
+
+&reg_aldo2 {
+	regulator-min-microvolt = <1800000>;
+	regulator-max-microvolt = <1800000>;
+	regulator-always-on;
+	regulator-name = "vdd-drampll";
+};
+
+&reg_aldo3 {
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3000000>;
+	regulator-always-on;
+	regulator-name = "avcc";
+};
+
+&reg_dcdc1 {
+	regulator-min-microvolt = <3100000>;
+	regulator-max-microvolt = <3100000>;
+	regulator-always-on;
+	regulator-name = "vcc-io";
+};
+
+&reg_dcdc2 {
+	regulator-min-microvolt = <700000>;
+	regulator-max-microvolt = <1100000>;
+	regulator-always-on;
+	regulator-name = "vdd-cpu-A";
+};
+
+&reg_dcdc3 {
+	regulator-min-microvolt = <700000>;
+	regulator-max-microvolt = <1100000>;
+	regulator-always-on;
+	regulator-name = "vdd-cpu-B";
+};
+
+&reg_dcdc4 {
+	regulator-min-microvolt = <700000>;
+	regulator-max-microvolt = <1100000>;
+	regulator-name = "vdd-gpu";
+};
+
+&reg_dcdc5 {
+	regulator-min-microvolt = <1200000>;
+	regulator-max-microvolt = <1500000>;
+	regulator-always-on;
+	regulator-name = "vcc-dram";
+};
+
+&reg_dcdc6 {
+	regulator-min-microvolt = <900000>;
+	regulator-max-microvolt = <900000>;
+	regulator-always-on;
+	regulator-name = "vdd-sys";
+};
+
+&reg_dldo1 {
+	regulator-min-microvolt = <3100000>;
+	regulator-max-microvolt = <3100000>;
+	regulator-name = "vcc-wifi-io";
+};
+
+&reg_dldo2 {
+	regulator-min-microvolt = <2800000>;
+	regulator-max-microvolt = <4200000>;
+	regulator-name = "vcc-mipi";
+};
+
+&reg_dldo3 {
+	regulator-min-microvolt = <2800000>;
+	regulator-max-microvolt = <2800000>;
+	regulator-name = "vdd-csi";
+};
+
+&reg_dldo4 {
+	regulator-min-microvolt = <2800000>;
+	regulator-max-microvolt = <2800000>;
+	regulator-name = "avdd-csi";
+};
+
+&reg_drivevbus {
+	regulator-name = "usb0-vbus";
+	status = "okay";
+};
+
+&reg_eldo1 {
+	regulator-min-microvolt = <1200000>;
+	regulator-max-microvolt = <1800000>;
+	regulator-name = "dvdd-csi-r";
+};
+
+&reg_eldo2 {
+	regulator-min-microvolt = <1800000>;
+	regulator-max-microvolt = <1800000>;
+	regulator-name = "vcc-dsi";
+};
+
+&reg_eldo3 {
+	regulator-min-microvolt = <1200000>;
+	regulator-max-microvolt = <1800000>;
+	regulator-name = "dvdd-csi-f";
+};
+
+&reg_fldo1 {
+	regulator-min-microvolt = <1200000>;
+	regulator-max-microvolt = <1200000>;
+	regulator-name = "vcc-hsic";
+};
+
+&reg_fldo2 {
+	regulator-min-microvolt = <700000>;
+	regulator-max-microvolt = <1100000>;
+	regulator-always-on;
+	regulator-name = "vdd-cpus";
+};
+
+&reg_ldo_io0 {
+	regulator-min-microvolt = <3100000>;
+	regulator-max-microvolt = <3100000>;
+	regulator-name = "vcc-ctp";
+	status = "okay";
+};
+
+&reg_ldo_io1 {
+	regulator-min-microvolt = <3100000>;
+	regulator-max-microvolt = <3100000>;
+	regulator-name = "vcc-vb";
+	status = "okay";
+};
+
+&reg_sw {
+	regulator-min-microvolt = <3100000>;
+	regulator-max-microvolt = <3100000>;
+	regulator-name = "vcc-lcd";
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_pb_pins>;
+	status = "okay";
+};
+
+/* There's the BT part of the AP6210 connected to that UART */
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
+	status = "okay";
+};
+
+&usb_otg {
+	dr_mode = "otg";
+	status = "okay";
+};
+
+&usbphy {
+	usb0_id_det-gpios = <&pio 7 11 GPIO_ACTIVE_HIGH>; /* PH11 */
+	usb0_vbus-supply = <&reg_drivevbus>;
+	usb1_vbus_supply = <&reg_vmain>;
+	usb2_vbus_supply = <&reg_vmain>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi b/arch/arm/boot/dts/sun8i-a83t.dtsi
index f996bd343e50..19acae1b4089 100644
--- a/arch/arm/boot/dts/sun8i-a83t.dtsi
+++ b/arch/arm/boot/dts/sun8i-a83t.dtsi
@@ -54,12 +54,6 @@
 	#address-cells = <1>;
 	#size-cells = <1>;
 
-	aliases {
-	};
-
-	chosen {
-	};
-
 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -218,6 +212,8 @@
 			resets = <&ccu RST_BUS_MMC1>;
 			reset-names = "ahb";
 			interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&mmc1_pins>;
 			status = "disabled";
 			#address-cells = <1>;
 			#size-cells = <0>;
@@ -242,7 +238,7 @@
 			#size-cells = <0>;
 		};
 
-		usb_otg: usb@01c19000 {
+		usb_otg: usb@1c19000 {
 			compatible = "allwinner,sun8i-a83t-musb",
 				     "allwinner,sun8i-a33-musb";
 			reg = <0x01c19000 0x0400>;
@@ -348,6 +344,14 @@
 				bias-pull-up;
 			};
 
+			mmc1_pins: mmc1-pins {
+				pins = "PG0", "PG1", "PG2",
+				       "PG3", "PG4", "PG5";
+				function = "mmc1";
+				drive-strength = <30>;
+				bias-pull-up;
+			};
+
 			mmc2_8bit_emmc_pins: mmc2-8bit-emmc-pins {
 				pins = "PC5", "PC6", "PC8", "PC9",
 				       "PC10", "PC11", "PC12", "PC13",
@@ -371,6 +375,16 @@
 				pins = "PF2", "PF4";
 				function = "uart0";
 			};
+
+			uart1_pins: uart1-pins {
+				pins = "PG6", "PG7";
+				function = "uart1";
+			};
+
+			uart1_rts_cts_pins: uart1-rts-cts-pins {
+				pins = "PG8", "PG9";
+				function = "uart1";
+			};
 		};
 
 		timer@1c20c00 {
@@ -404,7 +418,7 @@
 			status = "disabled";
 		};
 
-		uart0: serial@01c28000 {
+		uart0: serial@1c28000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28000 0x400>;
 			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
@@ -415,6 +429,17 @@
 			status = "disabled";
 		};
 
+		uart1: serial@1c28400 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x01c28400 0x400>;
+			interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			clocks = <&ccu CLK_BUS_UART1>;
+			resets = <&ccu RST_BUS_UART1>;
+			status = "disabled";
+		};
+
 		gic: interrupt-controller@1c81000 {
 			compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic";
 			reg = <0x01c81000 0x1000>,
diff --git a/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts b/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts
index b1502df7b509..6713d0f2b3f4 100644
--- a/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts
+++ b/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts
@@ -56,6 +56,8 @@
 
 	aliases {
 		serial0 = &uart0;
+		/* ethernet0 is the H3 emac, defined in sun8i-h3.dtsi */
+		ethernet0 = &emac;
 		ethernet1 = &xr819;
 	};
 
@@ -102,6 +104,13 @@
 	status = "okay";
 };
 
+&emac {
+	phy-handle = <&int_mii_phy>;
+	phy-mode = "mii";
+	allwinner,leds-active-low;
+	status = "okay";
+};
+
 &mmc0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc0_pins_a>;
diff --git a/arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts b/arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts
index a337af1de322..f2292deaa590 100644
--- a/arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts
+++ b/arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts
@@ -52,6 +52,7 @@
 	compatible = "sinovoip,bpi-m2-plus", "allwinner,sun8i-h3";
 
 	aliases {
+		ethernet0 = &emac;
 		serial0 = &uart0;
 		serial1 = &uart1;
 	};
@@ -63,7 +64,6 @@
 	leds {
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
-		pinctrl-0 = <&pwr_led_bpi_m2p>;
 
 		pwr_led {
 			label = "bananapi-m2-plus:red:pwr";
@@ -75,7 +75,6 @@
 	gpio_keys {
 		compatible = "gpio-keys";
 		pinctrl-names = "default";
-		pinctrl-0 = <&sw_r_bpi_m2p>;
 
 		sw4 {
 			label = "power";
@@ -97,7 +96,6 @@
 	wifi_pwrseq: wifi_pwrseq {
 		compatible = "mmc-pwrseq-simple";
 		pinctrl-names = "default";
-		pinctrl-0 = <&wifi_en_bpi_m2p>;
 		reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */
 	};
 };
@@ -114,6 +112,24 @@
 	status = "okay";
 };
 
+&emac {
+	pinctrl-names = "default";
+	pinctrl-0 = <&emac_rgmii_pins>;
+	phy-supply = <&reg_gmac_3v3>;
+	phy-handle = <&ext_rgmii_phy>;
+	phy-mode = "rgmii";
+
+	allwinner,leds-active-low;
+	status = "okay";
+};
+
+&external_mdio {
+	ext_rgmii_phy: ethernet-phy@1 {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <0>;
+	};
+};
+
 &ir {
 	pinctrl-names = "default";
 	pinctrl-0 = <&ir_pins_a>;
@@ -171,23 +187,6 @@
 	status = "okay";
 };
 
-&r_pio {
-	pwr_led_bpi_m2p: led_pins@0 {
-		pins = "PL10";
-		function = "gpio_out";
-	};
-
-	sw_r_bpi_m2p: key_pins@0 {
-		pins = "PL3";
-		function = "gpio_in";
-	};
-
-	wifi_en_bpi_m2p: wifi_en_pin {
-		pins = "PL7";
-		function = "gpio_out";
-	};
-};
-
 &reg_usb0_vbus {
 	gpio = <&pio 3 11 GPIO_ACTIVE_HIGH>; /* PD11 */
 	status = "okay";
diff --git a/arch/arm/boot/dts/sun8i-h3-nanopi-m1-plus.dts b/arch/arm/boot/dts/sun8i-h3-nanopi-m1-plus.dts
index 8ddd1b2cc097..0a8b79cf5954 100644
--- a/arch/arm/boot/dts/sun8i-h3-nanopi-m1-plus.dts
+++ b/arch/arm/boot/dts/sun8i-h3-nanopi-m1-plus.dts
@@ -45,6 +45,27 @@
 / {
 	model = "FriendlyArm NanoPi M1 Plus";
 	compatible = "friendlyarm,nanopi-m1-plus", "allwinner,sun8i-h3";
+
+	aliases {
+		serial1 = &uart3;
+		ethernet1 = &sdio_wifi;
+	};
+
+	reg_gmac_3v3: gmac-3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "gmac-3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		startup-delay-us = <100000>;
+		enable-active-high;
+		gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>;
+	};
+
+	wifi_pwrseq: wifi_pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		pinctrl-names = "default";
+		reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */
+	};
 };
 
 &ehci1 {
@@ -55,6 +76,50 @@
 	status = "okay";
 };
 
+&emac {
+	pinctrl-names = "default";
+	pinctrl-0 = <&emac_rgmii_pins>;
+	phy-supply = <&reg_gmac_3v3>;
+	phy-handle = <&ext_rgmii_phy>;
+	phy-mode = "rgmii";
+
+	allwinner,leds-active-low;
+
+	status = "okay";
+};
+
+&external_mdio {
+	ext_rgmii_phy: ethernet-phy@1 {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <7>;
+	};
+};
+
+&ir {
+	pinctrl-names = "default";
+	pinctrl-0 = <&ir_pins_a>;
+	status = "okay";
+};
+
+&mmc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc1_pins_a>;
+	vmmc-supply = <&reg_vcc3v3>;
+	vqmmc-supply = <&reg_vcc3v3>;
+	mmc-pwrseq = <&wifi_pwrseq>;
+	bus-width = <4>;
+	non-removable;
+	status = "okay";
+
+	sdio_wifi: sdio_wifi@1 {
+		reg = <1>;
+		compatible = "brcm,bcm4329-fmac";
+		interrupt-parent = <&pio>;
+		interrupts = <6 10 IRQ_TYPE_LEVEL_LOW>; /* PG10 / EINT10 */
+		interrupt-names = "host-wake";
+	};
+};
+
 &ohci1 {
 	status = "okay";
 };
@@ -62,3 +127,9 @@
 &ohci2 {
 	status = "okay";
 };
+
+&uart3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart3_pins>, <&uart3_rts_cts_pins>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/sun8i-h3-nanopi-m1.dts b/arch/arm/boot/dts/sun8i-h3-nanopi-m1.dts
index ec63d104b404..3a2ccdb28afd 100644
--- a/arch/arm/boot/dts/sun8i-h3-nanopi-m1.dts
+++ b/arch/arm/boot/dts/sun8i-h3-nanopi-m1.dts
@@ -55,6 +55,12 @@
 	status = "okay";
 };
 
+&ir {
+	pinctrl-names = "default";
+	pinctrl-0 = <&ir_pins_a>;
+	status = "okay";
+};
+
 &ohci1 {
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/sun8i-h3-nanopi-neo.dts b/arch/arm/boot/dts/sun8i-h3-nanopi-neo.dts
index 8d2cc6e9a03f..78f6c24952dd 100644
--- a/arch/arm/boot/dts/sun8i-h3-nanopi-neo.dts
+++ b/arch/arm/boot/dts/sun8i-h3-nanopi-neo.dts
@@ -46,3 +46,10 @@
 	model = "FriendlyARM NanoPi NEO";
 	compatible = "friendlyarm,nanopi-neo", "allwinner,sun8i-h3";
 };
+
+&emac {
+	phy-handle = <&int_mii_phy>;
+	phy-mode = "mii";
+	allwinner,leds-active-low;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/sun8i-h3-nanopi.dtsi b/arch/arm/boot/dts/sun8i-h3-nanopi.dtsi
index c6decee41a27..7646e331bd29 100644
--- a/arch/arm/boot/dts/sun8i-h3-nanopi.dtsi
+++ b/arch/arm/boot/dts/sun8i-h3-nanopi.dtsi
@@ -81,7 +81,7 @@
 		pinctrl-names = "default";
 		pinctrl-0 = <&sw_r_npi>;
 
-		k1@0 {
+		k1 {
 			label = "k1";
 			linux,code = <KEY_POWER>;
 			gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;
@@ -108,19 +108,19 @@
 };
 
 &pio {
-	leds_npi: led_pins@0 {
+	leds_npi: led_pins {
 		pins = "PA10";
 		function = "gpio_out";
 	};
 };
 
 &r_pio {
-	leds_r_npi: led_pins@0 {
+	leds_r_npi: led_pins {
 		pins = "PL10";
 		function = "gpio_out";
 	};
 
-	sw_r_npi: key_pins@0 {
+	sw_r_npi: key_pins {
 		pins = "PL3";
 		function = "gpio_in";
 	};
diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-2.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-2.dts
index 8ff71b1bb45b..b20be95b49d5 100644
--- a/arch/arm/boot/dts/sun8i-h3-orangepi-2.dts
+++ b/arch/arm/boot/dts/sun8i-h3-orangepi-2.dts
@@ -54,6 +54,7 @@
 	aliases {
 		serial0 = &uart0;
 		/* ethernet0 is the H3 emac, defined in sun8i-h3.dtsi */
+		ethernet0 = &emac;
 		ethernet1 = &rtl8189;
 	};
 
@@ -117,6 +118,13 @@
 	status = "okay";
 };
 
+&emac {
+	phy-handle = <&int_mii_phy>;
+	phy-mode = "mii";
+	allwinner,leds-active-low;
+	status = "okay";
+};
+
 &ir {
 	pinctrl-names = "default";
 	pinctrl-0 = <&ir_pins_a>;
@@ -152,24 +160,24 @@
 };
 
 &pio {
-	leds_opc: led_pins@0 {
+	leds_opc: led_pins {
 		pins = "PA15";
 		function = "gpio_out";
 	};
 };
 
 &r_pio {
-	leds_r_opc: led_pins@0 {
+	leds_r_opc: led_pins {
 		pins = "PL10";
 		function = "gpio_out";
 	};
 
-	sw_r_opc: key_pins@0 {
+	sw_r_opc: key_pins {
 		pins = "PL3", "PL4";
 		function = "gpio_in";
 	};
 
-	wifi_pwrseq_pin_orangepi: wifi_pwrseq_pin@0 {
+	wifi_pwrseq_pin_orangepi: wifi_pwrseq_pin {
 		pins = "PL7";
 		function = "gpio_out";
 	};
diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-lite.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-lite.dts
index 9b47a0def740..a70a1daf4e2c 100644
--- a/arch/arm/boot/dts/sun8i-h3-orangepi-lite.dts
+++ b/arch/arm/boot/dts/sun8i-h3-orangepi-lite.dts
@@ -141,19 +141,19 @@
 };
 
 &pio {
-	leds_opc: led_pins@0 {
+	leds_opc: led_pins {
 		pins = "PA15";
 		function = "gpio_out";
 	};
 };
 
 &r_pio {
-	leds_r_opc: led_pins@0 {
+	leds_r_opc: led_pins {
 		pins = "PL10";
 		function = "gpio_out";
 	};
 
-	sw_r_opc: key_pins@0 {
+	sw_r_opc: key_pins {
 		pins = "PL3";
 		function = "gpio_in";
 	};
diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts
index 5fea430e0eb1..82e5d28cd698 100644
--- a/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts
+++ b/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts
@@ -52,6 +52,7 @@
 	compatible = "xunlong,orangepi-one", "allwinner,sun8i-h3";
 
 	aliases {
+		ethernet0 = &emac;
 		serial0 = &uart0;
 	};
 
@@ -97,6 +98,13 @@
 	status = "okay";
 };
 
+&emac {
+	phy-handle = <&int_mii_phy>;
+	phy-mode = "mii";
+	allwinner,leds-active-low;
+	status = "okay";
+};
+
 &mmc0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
@@ -116,19 +124,19 @@
 };
 
 &pio {
-	leds_opc: led_pins@0 {
+	leds_opc: led_pins {
 		pins = "PA15";
 		function = "gpio_out";
 	};
 };
 
 &r_pio {
-	leds_r_opc: led_pins@0 {
+	leds_r_opc: led_pins {
 		pins = "PL10";
 		function = "gpio_out";
 	};
 
-	sw_r_opc: key_pins@0 {
+	sw_r_opc: key_pins {
 		pins = "PL3";
 		function = "gpio_in";
 	};
diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-pc-plus.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-pc-plus.dts
index 8b93f5c781a7..a10281b455f5 100644
--- a/arch/arm/boot/dts/sun8i-h3-orangepi-pc-plus.dts
+++ b/arch/arm/boot/dts/sun8i-h3-orangepi-pc-plus.dts
@@ -53,6 +53,11 @@
 	};
 };
 
+&emac {
+	/* LEDs changed to active high on the plus */
+	/delete-property/ allwinner,leds-active-low;
+};
+
 &mmc1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc1_pins_a>;
diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts
index 1a044b17d6c6..d22546df1b82 100644
--- a/arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts
+++ b/arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts
@@ -52,6 +52,7 @@
 	compatible = "xunlong,orangepi-pc", "allwinner,sun8i-h3";
 
 	aliases {
+		ethernet0 = &emac;
 		serial0 = &uart0;
 	};
 
@@ -113,6 +114,13 @@
 	status = "okay";
 };
 
+&emac {
+	phy-handle = <&int_mii_phy>;
+	phy-mode = "mii";
+	allwinner,leds-active-low;
+	status = "okay";
+};
+
 &ir {
 	pinctrl-names = "default";
 	pinctrl-0 = <&ir_pins_a>;
@@ -146,19 +154,19 @@
 };
 
 &pio {
-	leds_opc: led_pins@0 {
+	leds_opc: led_pins {
 		pins = "PA15";
 		function = "gpio_out";
 	};
 };
 
 &r_pio {
-	leds_r_opc: led_pins@0 {
+	leds_r_opc: led_pins {
 		pins = "PL10";
 		function = "gpio_out";
 	};
 
-	sw_r_opc: key_pins@0 {
+	sw_r_opc: key_pins {
 		pins = "PL3";
 		function = "gpio_in";
 	};
diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts
index 828ae7a526d9..cbc499b04de4 100644
--- a/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts
+++ b/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts
@@ -47,6 +47,10 @@
 	model = "Xunlong Orange Pi Plus / Plus 2";
 	compatible = "xunlong,orangepi-plus", "allwinner,sun8i-h3";
 
+	aliases {
+		ethernet0 = &emac;
+	};
+
 	reg_gmac_3v3: gmac-3v3 {
 		compatible = "regulator-fixed";
 		regulator-name = "gmac-3v3";
@@ -74,6 +78,24 @@
 	status = "okay";
 };
 
+&emac {
+	pinctrl-names = "default";
+	pinctrl-0 = <&emac_rgmii_pins>;
+	phy-supply = <&reg_gmac_3v3>;
+	phy-handle = <&ext_rgmii_phy>;
+	phy-mode = "rgmii";
+
+	allwinner,leds-active-low;
+	status = "okay";
+};
+
+&external_mdio {
+	ext_rgmii_phy: ethernet-phy@1 {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <0>;
+	};
+};
+
 &mmc2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc2_8bit_pins>;
@@ -92,7 +114,7 @@
 };
 
 &pio {
-	usb3_vbus_pin_a: usb3_vbus_pin@0 {
+	usb3_vbus_pin_a: usb3_vbus_pin {
 		pins = "PG11";
 		function = "gpio_out";
 	};
diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-plus2e.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-plus2e.dts
index 97920b12a944..6dbf7b2e0c13 100644
--- a/arch/arm/boot/dts/sun8i-h3-orangepi-plus2e.dts
+++ b/arch/arm/boot/dts/sun8i-h3-orangepi-plus2e.dts
@@ -61,3 +61,19 @@
 		gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>; /* PD6 */
 	};
 };
+
+&emac {
+	pinctrl-names = "default";
+	pinctrl-0 = <&emac_rgmii_pins>;
+	phy-supply = <&reg_gmac_3v3>;
+	phy-handle = <&ext_rgmii_phy>;
+	phy-mode = "rgmii";
+	status = "okay";
+};
+
+&external_mdio {
+	ext_rgmii_phy: ethernet-phy@1 {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <1>;
+	};
+};
diff --git a/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts b/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts
new file mode 100644
index 000000000000..8c5efe2a9881
--- /dev/null
+++ b/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts
@@ -0,0 +1,209 @@
+/*
+ * Copyright (C) 2017 Chen-Yu Tsai <wens@csie.org>
+ * Copyright (C) 2017 Icenowy Zheng <icenowy@aosc.io>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "sun8i-r40.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	model = "Banana Pi BPI-M2-Ultra";
+	compatible = "sinovoip,bpi-m2-ultra", "allwinner,sun8i-r40";
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		pwr-led {
+			label = "bananapi:red:pwr";
+			gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>;
+			default-state = "on";
+		};
+
+		user-led-green {
+			label = "bananapi:green:user";
+			gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>;
+		};
+
+		user-led-blue {
+			label = "bananapi:blue:user";
+			gpios = <&pio 7 22 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	reg_vcc5v0: vcc5v0 {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>; /* PH23 */
+		enable-active-high;
+	};
+
+	wifi_pwrseq: wifi_pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		reset-gpios = <&pio 6 10 GPIO_ACTIVE_LOW>; /* PG10 WIFI_EN */
+	};
+};
+
+&ehci1 {
+	status = "okay";
+};
+
+&ehci2 {
+	status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+
+	axp22x: pmic@34 {
+		compatible = "x-powers,axp221";
+		reg = <0x34>;
+		interrupt-parent = <&nmi_intc>;
+		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+	};
+};
+
+#include "axp22x.dtsi"
+
+&reg_aldo3 {
+	regulator-always-on;
+	regulator-min-microvolt = <2700000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "avcc";
+};
+
+&reg_dcdc1 {
+	regulator-always-on;
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3000000>;
+	regulator-name = "vcc-3v0";
+};
+
+&reg_dcdc2 {
+	regulator-always-on;
+	regulator-min-microvolt = <1000000>;
+	regulator-max-microvolt = <1300000>;
+	regulator-name = "vdd-cpu";
+};
+
+&reg_dcdc3 {
+	regulator-always-on;
+	regulator-min-microvolt = <1000000>;
+	regulator-max-microvolt = <1300000>;
+	regulator-name = "vdd-sys";
+};
+
+&reg_dcdc5 {
+	regulator-always-on;
+	regulator-min-microvolt = <1500000>;
+	regulator-max-microvolt = <1500000>;
+	regulator-name = "vcc-dram";
+};
+
+&reg_dldo1 {
+	regulator-min-microvolt = <1800000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-wifi-io";
+};
+
+&reg_dldo2 {
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-wifi";
+};
+
+&mmc0 {
+	vmmc-supply = <&reg_dcdc1>;
+	bus-width = <4>;
+	cd-gpios = <&pio 7 13 GPIO_ACTIVE_HIGH>; /* PH13 */
+	cd-inverted;
+	status = "okay";
+};
+
+&mmc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc1_pg_pins>;
+	vmmc-supply = <&reg_dldo2>;
+	vqmmc-supply = <&reg_dldo1>;
+	mmc-pwrseq = <&wifi_pwrseq>;
+	bus-width = <4>;
+	non-removable;
+	status = "okay";
+};
+
+&mmc2 {
+	vmmc-supply = <&reg_dcdc1>;
+	vqmmc-supply = <&reg_dcdc1>;
+	bus-width = <8>;
+	non-removable;
+	status = "okay";
+};
+
+&ohci1 {
+	status = "okay";
+};
+
+&ohci2 {
+	status = "okay";
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_pb_pins>;
+	status = "okay";
+};
+
+&usbphy {
+	usb1_vbus-supply = <&reg_vcc5v0>;
+	usb2_vbus-supply = <&reg_vcc5v0>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/sun8i-r40.dtsi b/arch/arm/boot/dts/sun8i-r40.dtsi
new file mode 100644
index 000000000000..173dcc1652d2
--- /dev/null
+++ b/arch/arm/boot/dts/sun8i-r40.dtsi
@@ -0,0 +1,473 @@
+/*
+ * Copyright 2017 Chen-Yu Tsai <wens@csie.org>
+ * Copyright 2017 Icenowy Zheng <icenowy@aosc.io>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/clock/sun8i-r40-ccu.h>
+#include <dt-bindings/reset/sun8i-r40-ccu.h>
+
+/ {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	interrupt-parent = <&gic>;
+
+	clocks {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		osc24M: osc24M {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <24000000>;
+			clock-output-names = "osc24M";
+		};
+
+		osc32k: osc32k {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <32768>;
+			clock-output-names = "osc32k";
+		};
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu@0 {
+			compatible = "arm,cortex-a7";
+			device_type = "cpu";
+			reg = <0>;
+		};
+
+		cpu@1 {
+			compatible = "arm,cortex-a7";
+			device_type = "cpu";
+			reg = <1>;
+		};
+
+		cpu@2 {
+			compatible = "arm,cortex-a7";
+			device_type = "cpu";
+			reg = <2>;
+		};
+
+		cpu@3 {
+			compatible = "arm,cortex-a7";
+			device_type = "cpu";
+			reg = <3>;
+		};
+	};
+
+	soc {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		nmi_intc: interrupt-controller@1c00030 {
+			compatible = "allwinner,sun7i-a20-sc-nmi";
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			reg = <0x01c00030 0x0c>;
+			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		mmc0: mmc@1c0f000 {
+			compatible = "allwinner,sun8i-r40-mmc",
+				     "allwinner,sun50i-a64-mmc";
+			reg = <0x01c0f000 0x1000>;
+			clocks = <&ccu CLK_BUS_MMC0>, <&ccu CLK_MMC0>;
+			clock-names = "ahb", "mmc";
+			resets = <&ccu RST_BUS_MMC0>;
+			reset-names = "ahb";
+			pinctrl-0 = <&mmc0_pins>;
+			pinctrl-names = "default";
+			interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		mmc1: mmc@1c10000 {
+			compatible = "allwinner,sun8i-r40-mmc",
+				     "allwinner,sun50i-a64-mmc";
+			reg = <0x01c10000 0x1000>;
+			clocks = <&ccu CLK_BUS_MMC1>, <&ccu CLK_MMC1>;
+			clock-names = "ahb", "mmc";
+			resets = <&ccu RST_BUS_MMC1>;
+			reset-names = "ahb";
+			interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		mmc2: mmc@1c11000 {
+			compatible = "allwinner,sun8i-r40-emmc",
+				     "allwinner,sun50i-a64-emmc";
+			reg = <0x01c11000 0x1000>;
+			clocks = <&ccu CLK_BUS_MMC2>, <&ccu CLK_MMC2>;
+			clock-names = "ahb", "mmc";
+			resets = <&ccu RST_BUS_MMC2>;
+			reset-names = "ahb";
+			pinctrl-0 = <&mmc2_pins>;
+			pinctrl-names = "default";
+			interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		mmc3: mmc@1c12000 {
+			compatible = "allwinner,sun8i-r40-mmc",
+				     "allwinner,sun50i-a64-mmc";
+			reg = <0x01c12000 0x1000>;
+			clocks = <&ccu CLK_BUS_MMC3>, <&ccu CLK_MMC3>;
+			clock-names = "ahb", "mmc";
+			resets = <&ccu RST_BUS_MMC3>;
+			reset-names = "ahb";
+			interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		usbphy: phy@1c13400 {
+			compatible = "allwinner,sun8i-r40-usb-phy";
+			reg = <0x01c13400 0x14>,
+			      <0x01c14800 0x4>,
+			      <0x01c19800 0x4>,
+			      <0x01c1c800 0x4>;
+			reg-names = "phy_ctrl",
+				    "pmu0",
+				    "pmu1",
+				    "pmu2";
+			clocks = <&ccu CLK_USB_PHY0>,
+				 <&ccu CLK_USB_PHY1>,
+				 <&ccu CLK_USB_PHY2>;
+			clock-names = "usb0_phy",
+				      "usb1_phy",
+				      "usb2_phy";
+			resets = <&ccu RST_USB_PHY0>,
+				 <&ccu RST_USB_PHY1>,
+				 <&ccu RST_USB_PHY2>;
+			reset-names = "usb0_reset",
+				      "usb1_reset",
+				      "usb2_reset";
+			status = "disabled";
+			#phy-cells = <1>;
+		};
+
+		ehci1: usb@1c19000 {
+			compatible = "allwinner,sun8i-r40-ehci", "generic-ehci";
+			reg = <0x01c19000 0x100>;
+			interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_EHCI1>;
+			resets = <&ccu RST_BUS_EHCI1>;
+			phys = <&usbphy 1>;
+			phy-names = "usb";
+			status = "disabled";
+		};
+
+		ohci1: usb@1c19400 {
+			compatible = "allwinner,sun8i-r40-ohci", "generic-ohci";
+			reg = <0x01c19400 0x100>;
+			interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_OHCI1>,
+				 <&ccu CLK_USB_OHCI1>;
+			resets = <&ccu RST_BUS_OHCI1>;
+			phys = <&usbphy 1>;
+			phy-names = "usb";
+			status = "disabled";
+		};
+
+		ehci2: usb@1c1c000 {
+			compatible = "allwinner,sun8i-r40-ehci", "generic-ehci";
+			reg = <0x01c1c000 0x100>;
+			interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_EHCI2>;
+			resets = <&ccu RST_BUS_EHCI2>;
+			phys = <&usbphy 2>;
+			phy-names = "usb";
+			status = "disabled";
+		};
+
+		ohci2: usb@1c1c400 {
+			compatible = "allwinner,sun8i-r40-ohci", "generic-ohci";
+			reg = <0x01c1c400 0x100>;
+			interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_OHCI2>,
+				 <&ccu CLK_USB_OHCI2>;
+			resets = <&ccu RST_BUS_OHCI2>;
+			phys = <&usbphy 2>;
+			phy-names = "usb";
+			status = "disabled";
+		};
+
+		ccu: clock@1c20000 {
+			compatible = "allwinner,sun8i-r40-ccu";
+			reg = <0x01c20000 0x400>;
+			clocks = <&osc24M>, <&osc32k>;
+			clock-names = "hosc", "losc";
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+		};
+
+		pio: pinctrl@1c20800 {
+			compatible = "allwinner,sun8i-r40-pinctrl";
+			reg = <0x01c20800 0x400>;
+			interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_PIO>, <&osc24M>, <&osc32k>;
+			clock-names = "apb", "hosc", "losc";
+			gpio-controller;
+			interrupt-controller;
+			#interrupt-cells = <3>;
+			#gpio-cells = <3>;
+
+			i2c0_pins: i2c0-pins {
+				pins = "PB0", "PB1";
+				function = "i2c0";
+			};
+
+			mmc0_pins: mmc0-pins {
+				pins = "PF0", "PF1", "PF2",
+				       "PF3", "PF4", "PF5";
+				function = "mmc0";
+				drive-strength = <30>;
+				bias-pull-up;
+			};
+
+			mmc1_pg_pins: mmc1-pg-pins {
+				pins = "PG0", "PG1", "PG2",
+				       "PG3", "PG4", "PG5";
+				function = "mmc1";
+				drive-strength = <30>;
+				bias-pull-up;
+			};
+
+			mmc2_pins: mmc2-pins {
+				pins = "PC5", "PC6", "PC7", "PC8", "PC9",
+				       "PC10", "PC11", "PC12", "PC13", "PC14",
+				       "PC15", "PC24";
+				function = "mmc2";
+				drive-strength = <30>;
+				bias-pull-up;
+			};
+
+			uart0_pb_pins: uart0-pb-pins {
+				pins = "PB22", "PB23";
+				function = "uart0";
+			};
+		};
+
+		wdt: watchdog@1c20c90 {
+			compatible = "allwinner,sun4i-a10-wdt";
+			reg = <0x01c20c90 0x10>;
+		};
+
+		uart0: serial@1c28000 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x01c28000 0x400>;
+			interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			clocks = <&ccu CLK_BUS_UART0>;
+			resets = <&ccu RST_BUS_UART0>;
+			status = "disabled";
+		};
+
+		uart1: serial@1c28400 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x01c28400 0x400>;
+			interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			clocks = <&ccu CLK_BUS_UART1>;
+			resets = <&ccu RST_BUS_UART1>;
+			status = "disabled";
+		};
+
+		uart2: serial@1c28800 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x01c28800 0x400>;
+			interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			clocks = <&ccu CLK_BUS_UART2>;
+			resets = <&ccu RST_BUS_UART2>;
+			status = "disabled";
+		};
+
+		uart3: serial@1c28c00 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x01c28c00 0x400>;
+			interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			clocks = <&ccu CLK_BUS_UART3>;
+			resets = <&ccu RST_BUS_UART3>;
+			status = "disabled";
+		};
+
+		uart4: serial@1c29000 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x01c29000 0x400>;
+			interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			clocks = <&ccu CLK_BUS_UART4>;
+			resets = <&ccu RST_BUS_UART4>;
+			status = "disabled";
+		};
+
+		uart5: serial@1c29400 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x01c29400 0x400>;
+			interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			clocks = <&ccu CLK_BUS_UART5>;
+			resets = <&ccu RST_BUS_UART5>;
+			status = "disabled";
+		};
+
+		uart6: serial@1c29800 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x01c29800 0x400>;
+			interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			clocks = <&ccu CLK_BUS_UART6>;
+			resets = <&ccu RST_BUS_UART6>;
+			status = "disabled";
+		};
+
+		uart7: serial@1c29c00 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x01c29c00 0x400>;
+			interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			clocks = <&ccu CLK_BUS_UART7>;
+			resets = <&ccu RST_BUS_UART7>;
+			status = "disabled";
+		};
+
+		i2c0: i2c@1c2ac00 {
+			compatible = "allwinner,sun6i-a31-i2c";
+			reg = <0x01c2ac00 0x400>;
+			interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_I2C0>;
+			resets = <&ccu RST_BUS_I2C0>;
+			pinctrl-0 = <&i2c0_pins>;
+			pinctrl-names = "default";
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		i2c1: i2c@1c2b000 {
+			compatible = "allwinner,sun6i-a31-i2c";
+			reg = <0x01c2b000 0x400>;
+			interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_I2C1>;
+			resets = <&ccu RST_BUS_I2C1>;
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		i2c2: i2c@1c2b400 {
+			compatible = "allwinner,sun6i-a31-i2c";
+			reg = <0x01c2b400 0x400>;
+			interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_I2C2>;
+			resets = <&ccu RST_BUS_I2C2>;
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		i2c3: i2c@1c2b800 {
+			compatible = "allwinner,sun6i-a31-i2c";
+			reg = <0x01c2b800 0x400>;
+			interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_I2C3>;
+			resets = <&ccu RST_BUS_I2C3>;
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		i2c4: i2c@1c2c000 {
+			compatible = "allwinner,sun6i-a31-i2c";
+			reg = <0x01c2c000 0x400>;
+			interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_I2C4>;
+			resets = <&ccu RST_BUS_I2C4>;
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		gic: interrupt-controller@1c81000 {
+			compatible = "arm,gic-400";
+			reg = <0x01c81000 0x1000>,
+			      <0x01c82000 0x1000>,
+			      <0x01c84000 0x2000>,
+			      <0x01c86000 0x2000>;
+			interrupt-controller;
+			#interrupt-cells = <3>;
+			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
+		};
+	};
+
+	timer {
+		compatible = "arm,armv7-timer";
+		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
+	};
+};
diff --git a/arch/arm/boot/dts/sun8i-v3s.dtsi b/arch/arm/boot/dts/sun8i-v3s.dtsi
index 3a06dc5b3746..443b083c6adc 100644
--- a/arch/arm/boot/dts/sun8i-v3s.dtsi
+++ b/arch/arm/boot/dts/sun8i-v3s.dtsi
@@ -178,7 +178,7 @@
 		};
 
 
-		mmc0: mmc@01c0f000 {
+		mmc0: mmc@1c0f000 {
 			compatible = "allwinner,sun7i-a20-mmc";
 			reg = <0x01c0f000 0x1000>;
 			clocks = <&ccu CLK_BUS_MMC0>,
@@ -197,7 +197,7 @@
 			#size-cells = <0>;
 		};
 
-		mmc1: mmc@01c10000 {
+		mmc1: mmc@1c10000 {
 			compatible = "allwinner,sun7i-a20-mmc";
 			reg = <0x01c10000 0x1000>;
 			clocks = <&ccu CLK_BUS_MMC1>,
@@ -218,7 +218,7 @@
 			#size-cells = <0>;
 		};
 
-		mmc2: mmc@01c11000 {
+		mmc2: mmc@1c11000 {
 			compatible = "allwinner,sun7i-a20-mmc";
 			reg = <0x01c11000 0x1000>;
 			clocks = <&ccu CLK_BUS_MMC2>,
@@ -237,7 +237,7 @@
 			#size-cells = <0>;
 		};
 
-		usb_otg: usb@01c19000 {
+		usb_otg: usb@1c19000 {
 			compatible = "allwinner,sun8i-h3-musb";
 			reg = <0x01c19000 0x0400>;
 			clocks = <&ccu CLK_BUS_OTG>;
@@ -250,7 +250,7 @@
 			status = "disabled";
 		};
 
-		usbphy: phy@01c19400 {
+		usbphy: phy@1c19400 {
 			compatible = "allwinner,sun8i-v3s-usb-phy";
 			reg = <0x01c19400 0x2c>,
 			      <0x01c1a800 0x4>;
@@ -264,7 +264,7 @@
 			#phy-cells = <1>;
 		};
 
-		ccu: clock@01c20000 {
+		ccu: clock@1c20000 {
 			compatible = "allwinner,sun8i-v3s-ccu";
 			reg = <0x01c20000 0x400>;
 			clocks = <&osc24M>, <&osc32k>;
@@ -273,14 +273,14 @@
 			#reset-cells = <1>;
 		};
 
-		rtc: rtc@01c20400 {
+		rtc: rtc@1c20400 {
 			compatible = "allwinner,sun6i-a31-rtc";
 			reg = <0x01c20400 0x54>;
 			interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
-		pio: pinctrl@01c20800 {
+		pio: pinctrl@1c20800 {
 			compatible = "allwinner,sun8i-v3s-pinctrl";
 			reg = <0x01c20800 0x400>;
 			interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
@@ -324,7 +324,7 @@
 			};
 		};
 
-		timer@01c20c00 {
+		timer@1c20c00 {
 			compatible = "allwinner,sun4i-a10-timer";
 			reg = <0x01c20c00 0xa0>;
 			interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
@@ -332,7 +332,7 @@
 			clocks = <&osc24M>;
 		};
 
-		wdt0: watchdog@01c20ca0 {
+		wdt0: watchdog@1c20ca0 {
 			compatible = "allwinner,sun6i-a31-wdt";
 			reg = <0x01c20ca0 0x20>;
 			interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
@@ -345,7 +345,7 @@
 			status = "disabled";
 		};
 
-		uart0: serial@01c28000 {
+		uart0: serial@1c28000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28000 0x400>;
 			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
@@ -356,7 +356,7 @@
 			status = "disabled";
 		};
 
-		uart1: serial@01c28400 {
+		uart1: serial@1c28400 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28400 0x400>;
 			interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
@@ -367,7 +367,7 @@
 			status = "disabled";
 		};
 
-		uart2: serial@01c28800 {
+		uart2: serial@1c28800 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28800 0x400>;
 			interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
@@ -378,7 +378,7 @@
 			status = "disabled";
 		};
 
-		i2c0: i2c@01c2ac00 {
+		i2c0: i2c@1c2ac00 {
 			compatible = "allwinner,sun6i-a31-i2c";
 			reg = <0x01c2ac00 0x400>;
 			interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
@@ -391,7 +391,7 @@
 			#size-cells = <0>;
 		};
 
-		i2c1: i2c@01c2b000 {
+		i2c1: i2c@1c2b000 {
 			compatible = "allwinner,sun6i-a31-i2c";
 			reg = <0x01c2b000 0x400>;
 			interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
@@ -416,7 +416,7 @@
 			#size-cells = <0>;
 		};
 
-		gic: interrupt-controller@01c81000 {
+		gic: interrupt-controller@1c81000 {
 			compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic";
 			reg = <0x01c81000 0x1000>,
 			      <0x01c82000 0x1000>,
diff --git a/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts b/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts
new file mode 100644
index 000000000000..fe16fc0eb518
--- /dev/null
+++ b/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts
@@ -0,0 +1,173 @@
+/*
+ * Copyright (C) 2017 Icenowy Zheng <icenowy@aosc.io>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "sun8i-r40.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	model = "Banana Pi M2 Berry";
+	compatible = "sinovoip,bpi-m2-berry", "allwinner,sun8i-r40";
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		pwr-led {
+			label = "bananapi:red:pwr";
+			gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>;
+			default-state = "on";
+		};
+
+		user-led {
+			label = "bananapi:green:user";
+			gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	reg_vcc5v0: vcc5v0 {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>; /* PH23 */
+		enable-active-high;
+	};
+
+	wifi_pwrseq: wifi_pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		reset-gpios = <&pio 6 10 GPIO_ACTIVE_LOW>; /* PG10 WIFI_EN */
+	};
+};
+
+&i2c0 {
+	status = "okay";
+
+	axp22x: pmic@68 {
+		compatible = "x-powers,axp221";
+		reg = <0x34>;
+		interrupt-parent = <&nmi_intc>;
+		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+	};
+};
+
+#include "axp22x.dtsi"
+
+&reg_aldo3 {
+	regulator-always-on;
+	regulator-min-microvolt = <2700000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "avcc";
+};
+
+&reg_dcdc1 {
+	regulator-always-on;
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3000000>;
+	regulator-name = "vcc-3v0";
+};
+
+&reg_dcdc2 {
+	regulator-always-on;
+	regulator-min-microvolt = <1000000>;
+	regulator-max-microvolt = <1300000>;
+	regulator-name = "vdd-cpu";
+};
+
+&reg_dcdc3 {
+	regulator-always-on;
+	regulator-min-microvolt = <1000000>;
+	regulator-max-microvolt = <1300000>;
+	regulator-name = "vdd-sys";
+};
+
+&reg_dcdc5 {
+	regulator-always-on;
+	regulator-min-microvolt = <1500000>;
+	regulator-max-microvolt = <1500000>;
+	regulator-name = "vcc-dram";
+};
+
+&reg_dldo1 {
+	regulator-min-microvolt = <1800000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-wifi-io";
+};
+
+&reg_dldo2 {
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-wifi";
+};
+
+&mmc0 {
+	vmmc-supply = <&reg_dcdc1>;
+	bus-width = <4>;
+	cd-gpios = <&pio 7 13 GPIO_ACTIVE_HIGH>; /* PH13 */
+	cd-inverted;
+	status = "okay";
+};
+
+&mmc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc1_pg_pins>;
+	vmmc-supply = <&reg_dldo2>;
+	vqmmc-supply = <&reg_dldo1>;
+	mmc-pwrseq = <&wifi_pwrseq>;
+	bus-width = <4>;
+	non-removable;
+	status = "okay";
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_pb_pins>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts b/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts
index 3741ac71c3d6..4024639aa005 100644
--- a/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts
+++ b/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts
@@ -62,8 +62,6 @@
 
 	leds {
 		compatible = "gpio-leds";
-		pinctrl-names = "default";
-		pinctrl-0 = <&led_pins_cubieboard4>;
 
 		green {
 			label = "cubieboard4:green:usr";
@@ -76,7 +74,7 @@
 		};
 	};
 
-	wifi_pwrseq: wifi_pwrseq {
+	wifi_pwrseq: wifi-pwrseq {
 		compatible = "mmc-pwrseq-simple";
 		clocks = <&ac100_rtc 1>;
 		clock-names = "ext_clock";
@@ -87,7 +85,7 @@
 
 &mmc0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins>, <&mmc0_cd_pin_cubieboard4>;
+	pinctrl-0 = <&mmc0_pins>;
 	vmmc-supply = <&reg_dcdc1>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 18 GPIO_ACTIVE_HIGH>; /* PH18 */
@@ -97,7 +95,7 @@
 
 &mmc1 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&mmc1_pins>, <&wifi_en_pin_cubieboard4>;
+	pinctrl-0 = <&mmc1_pins>;
 	vmmc-supply = <&reg_dldo1>;
 	vqmmc-supply = <&reg_cldo3>;
 	mmc-pwrseq = <&wifi_pwrseq>;
@@ -130,30 +128,10 @@
 	clocks = <&ac100_rtc 0>;
 };
 
-&pio {
-	led_pins_cubieboard4: led-pins@0 {
-		pins = "PH6", "PH17";
-		function = "gpio_out";
-	};
-
-	mmc0_cd_pin_cubieboard4: mmc0_cd_pin@0 {
-		pins = "PH18";
-		function = "gpio_in";
-		bias-pull-up;
-	};
-};
-
 &r_ir {
 	status = "okay";
 };
 
-&r_pio {
-	wifi_en_pin_cubieboard4: wifi_en_pin@0 {
-		pins = "PL2";
-		function = "gpio_out";
-	};
-};
-
 &r_rsb {
 	status = "okay";
 
@@ -427,6 +405,6 @@
 
 &uart0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-0 = <&uart0_ph_pins>;
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/sun9i-a80-optimus.dts b/arch/arm/boot/dts/sun9i-a80-optimus.dts
index 85f1ad670310..a9b807be99a0 100644
--- a/arch/arm/boot/dts/sun9i-a80-optimus.dts
+++ b/arch/arm/boot/dts/sun9i-a80-optimus.dts
@@ -62,11 +62,8 @@
 
 	leds {
 		compatible = "gpio-leds";
-		pinctrl-names = "default";
-		pinctrl-0 = <&led_pins_optimus>, <&led_r_pins_optimus>;
 
 		/* The LED names match those found on the board */
-
 		led2 {
 			label = "optimus:led2:usr";
 			gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>;
@@ -86,8 +83,6 @@
 	reg_usb1_vbus: usb1-vbus {
 		compatible = "regulator-fixed";
 		pinctrl-names = "default";
-		pinctrl-0 = <&usb1_vbus_pin_optimus>;
-		regulator-name = "usb1-vbus";
 		regulator-min-microvolt = <5000000>;
 		regulator-max-microvolt = <5000000>;
 		enable-active-high;
@@ -97,15 +92,13 @@
 	reg_usb3_vbus: usb3-vbus {
 		compatible = "regulator-fixed";
 		pinctrl-names = "default";
-		pinctrl-0 = <&usb3_vbus_pin_optimus>;
-		regulator-name = "usb3-vbus";
 		regulator-min-microvolt = <5000000>;
 		regulator-max-microvolt = <5000000>;
 		enable-active-high;
 		gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
 	};
 
-	wifi_pwrseq: wifi_pwrseq {
+	wifi_pwrseq: wifi-pwrseq {
 		compatible = "mmc-pwrseq-simple";
 		clocks = <&ac100_rtc 1>;
 		clock-names = "ext_clock";
@@ -129,7 +122,7 @@
 
 &mmc0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins>, <&mmc0_cd_pin_optimus>;
+	pinctrl-0 = <&mmc0_pins>;
 	vmmc-supply = <&reg_dcdc1>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 18 GPIO_ACTIVE_HIGH>; /* PH8 */
@@ -139,7 +132,7 @@
 
 &mmc1 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&mmc1_pins>, <&wifi_en_pin_optimus>;
+	pinctrl-0 = <&mmc1_pins>;
 	vmmc-supply = <&reg_dldo1>;
 	vqmmc-supply = <&reg_cldo3>;
 	mmc-pwrseq = <&wifi_pwrseq>;
@@ -180,45 +173,10 @@
 	clocks = <&ac100_rtc 0>;
 };
 
-&pio {
-	led_pins_optimus: led-pins@0 {
-		pins = "PH0", "PH1";
-		function = "gpio_out";
-	};
-
-	mmc0_cd_pin_optimus: mmc0_cd_pin@0 {
-		pins = "PH18";
-		function = "gpio_in";
-		bias-pull-up;
-	};
-
-	usb1_vbus_pin_optimus: usb1_vbus_pin@1 {
-		pins = "PH4";
-		function = "gpio_out";
-	};
-
-	usb3_vbus_pin_optimus: usb3_vbus_pin@1 {
-		pins = "PH5";
-		function = "gpio_out";
-	};
-};
-
 &r_ir {
 	status = "okay";
 };
 
-&r_pio {
-	led_r_pins_optimus: led-pins@1 {
-		pins = "PM15";
-		function = "gpio_out";
-	};
-
-	wifi_en_pin_optimus: wifi_en_pin@0 {
-		pins = "PL2";
-		function = "gpio_out";
-	};
-};
-
 &r_rsb {
 	status = "okay";
 
@@ -492,7 +450,7 @@
 
 &uart0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-0 = <&uart0_ph_pins>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/sun9i-a80.dtsi b/arch/arm/boot/dts/sun9i-a80.dtsi
index 759a72317eb8..90eac0b2a193 100644
--- a/arch/arm/boot/dts/sun9i-a80.dtsi
+++ b/arch/arm/boot/dts/sun9i-a80.dtsi
@@ -42,8 +42,6 @@
  *     OTHER DEALINGS IN THE SOFTWARE.
  */
 
-#include "skeleton64.dtsi"
-
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 
 #include <dt-bindings/clock/sun9i-a80-ccu.h>
@@ -54,6 +52,8 @@
 #include <dt-bindings/reset/sun9i-a80-usb.h>
 
 / {
+	#address-cells = <2>;
+	#size-cells = <2>;
 	interrupt-parent = <&gic>;
 
 	cpus {
@@ -109,11 +109,6 @@
 		};
 	};
 
-	memory {
-		/* 8GB max. with LPAE */
-		reg = <0 0x20000000 0x02 0>;
-	};
-
 	timer {
 		compatible = "arm,armv7-timer";
 		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
@@ -144,7 +139,7 @@
 		 * would also throw all the PLL clock rates off, or just the
 		 * downstream clocks in the PRCM.
 		 */
-		osc24M: osc24M_clk {
+		osc24M: clk-24M {
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
 			clock-frequency = <24000000>;
@@ -156,7 +151,7 @@
 		 * AC100 codec/RTC chip. This serves as a placeholder for
 		 * board dts files to specify the source.
 		 */
-		osc32k: osc32k_clk {
+		osc32k: clk-32k {
 			#clock-cells = <0>;
 			compatible = "fixed-factor-clock";
 			clock-div = <1>;
@@ -164,7 +159,7 @@
 			clock-output-names = "osc32k";
 		};
 
-		cpus_clk: clk@08001410 {
+		cpus_clk: clk@8001410 {
 			compatible = "allwinner,sun9i-a80-cpus-clk";
 			reg = <0x08001410 0x4>;
 			#clock-cells = <0>;
@@ -174,7 +169,7 @@
 			clock-output-names = "cpus";
 		};
 
-		ahbs: ahbs_clk {
+		ahbs: clk-ahbs {
 			compatible = "fixed-factor-clock";
 			#clock-cells = <0>;
 			clock-div = <1>;
@@ -183,7 +178,7 @@
 			clock-output-names = "ahbs";
 		};
 
-		apbs: clk@0800141c {
+		apbs: clk@800141c {
 			compatible = "allwinner,sun8i-a23-apb0-clk";
 			reg = <0x0800141c 0x4>;
 			#clock-cells = <0>;
@@ -191,7 +186,7 @@
 			clock-output-names = "apbs";
 		};
 
-		apbs_gates: clk@08001428 {
+		apbs_gates: clk@8001428 {
 			compatible = "allwinner,sun9i-a80-apbs-gates-clk";
 			reg = <0x08001428 0x4>;
 			#clock-cells = <1>;
@@ -212,7 +207,7 @@
 					"apbs_i2s1", "apbs_twd";
 		};
 
-		r_1wire_clk: clk@08001450 {
+		r_1wire_clk: clk@8001450 {
 			reg = <0x08001450 0x4>;
 			#clock-cells = <0>;
 			compatible = "allwinner,sun4i-a10-mod0-clk";
@@ -220,7 +215,7 @@
 			clock-output-names = "r_1wire";
 		};
 
-		r_ir_clk: clk@08001454 {
+		r_ir_clk: clk@8001454 {
 			reg = <0x08001454 0x4>;
 			#clock-cells = <0>;
 			compatible = "allwinner,sun4i-a10-mod0-clk";
@@ -239,7 +234,7 @@
 		 */
 		ranges = <0 0 0 0x20000000>;
 
-		ehci0: usb@00a00000 {
+		ehci0: usb@a00000 {
 			compatible = "allwinner,sun9i-a80-ehci", "generic-ehci";
 			reg = <0x00a00000 0x100>;
 			interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
@@ -250,7 +245,7 @@
 			status = "disabled";
 		};
 
-		ohci0: usb@00a00400 {
+		ohci0: usb@a00400 {
 			compatible = "allwinner,sun9i-a80-ohci", "generic-ohci";
 			reg = <0x00a00400 0x100>;
 			interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
@@ -262,7 +257,7 @@
 			status = "disabled";
 		};
 
-		usbphy1: phy@00a00800 {
+		usbphy1: phy@a00800 {
 			compatible = "allwinner,sun9i-a80-usb-phy";
 			reg = <0x00a00800 0x4>;
 			clocks = <&usb_clocks CLK_USB0_PHY>;
@@ -273,7 +268,7 @@
 			#phy-cells = <0>;
 		};
 
-		ehci1: usb@00a01000 {
+		ehci1: usb@a01000 {
 			compatible = "allwinner,sun9i-a80-ehci", "generic-ehci";
 			reg = <0x00a01000 0x100>;
 			interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
@@ -284,7 +279,7 @@
 			status = "disabled";
 		};
 
-		usbphy2: phy@00a01800 {
+		usbphy2: phy@a01800 {
 			compatible = "allwinner,sun9i-a80-usb-phy";
 			reg = <0x00a01800 0x4>;
 			clocks = <&usb_clocks CLK_USB1_HSIC>,
@@ -303,7 +298,7 @@
 			phy_type = "hsic";
 		};
 
-		ehci2: usb@00a02000 {
+		ehci2: usb@a02000 {
 			compatible = "allwinner,sun9i-a80-ehci", "generic-ehci";
 			reg = <0x00a02000 0x100>;
 			interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
@@ -314,7 +309,7 @@
 			status = "disabled";
 		};
 
-		ohci2: usb@00a02400 {
+		ohci2: usb@a02400 {
 			compatible = "allwinner,sun9i-a80-ohci", "generic-ohci";
 			reg = <0x00a02400 0x100>;
 			interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
@@ -326,7 +321,7 @@
 			status = "disabled";
 		};
 
-		usbphy3: phy@00a02800 {
+		usbphy3: phy@a02800 {
 			compatible = "allwinner,sun9i-a80-usb-phy";
 			reg = <0x00a02800 0x4>;
 			clocks = <&usb_clocks CLK_USB2_HSIC>,
@@ -343,7 +338,7 @@
 			#phy-cells = <0>;
 		};
 
-		usb_clocks: clock@00a08000 {
+		usb_clocks: clock@a08000 {
 			compatible = "allwinner,sun9i-a80-usb-clks";
 			reg = <0x00a08000 0x8>;
 			clocks = <&ccu CLK_BUS_USB>, <&osc24M>;
@@ -352,7 +347,7 @@
 			#reset-cells = <1>;
 		};
 
-		mmc0: mmc@01c0f000 {
+		mmc0: mmc@1c0f000 {
 			compatible = "allwinner,sun9i-a80-mmc";
 			reg = <0x01c0f000 0x1000>;
 			clocks = <&mmc_config_clk 0>, <&ccu CLK_MMC0>,
@@ -367,7 +362,7 @@
 			#size-cells = <0>;
 		};
 
-		mmc1: mmc@01c10000 {
+		mmc1: mmc@1c10000 {
 			compatible = "allwinner,sun9i-a80-mmc";
 			reg = <0x01c10000 0x1000>;
 			clocks = <&mmc_config_clk 1>, <&ccu CLK_MMC1>,
@@ -382,7 +377,7 @@
 			#size-cells = <0>;
 		};
 
-		mmc2: mmc@01c11000 {
+		mmc2: mmc@1c11000 {
 			compatible = "allwinner,sun9i-a80-mmc";
 			reg = <0x01c11000 0x1000>;
 			clocks = <&mmc_config_clk 2>, <&ccu CLK_MMC2>,
@@ -397,7 +392,7 @@
 			#size-cells = <0>;
 		};
 
-		mmc3: mmc@01c12000 {
+		mmc3: mmc@1c12000 {
 			compatible = "allwinner,sun9i-a80-mmc";
 			reg = <0x01c12000 0x1000>;
 			clocks = <&mmc_config_clk 3>, <&ccu CLK_MMC3>,
@@ -412,7 +407,7 @@
 			#size-cells = <0>;
 		};
 
-		mmc_config_clk: clk@01c13000 {
+		mmc_config_clk: clk@1c13000 {
 			compatible = "allwinner,sun9i-a80-mmc-config-clk";
 			reg = <0x01c13000 0x10>;
 			clocks = <&ccu CLK_BUS_MMC>;
@@ -425,7 +420,7 @@
 					     "mmc2_config", "mmc3_config";
 		};
 
-		gic: interrupt-controller@01c41000 {
+		gic: interrupt-controller@1c41000 {
 			compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic";
 			reg = <0x01c41000 0x1000>,
 			      <0x01c42000 0x2000>,
@@ -436,7 +431,7 @@
 			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
 		};
 
-		de_clocks: clock@03000000 {
+		de_clocks: clock@3000000 {
 			compatible = "allwinner,sun9i-a80-de-clks";
 			reg = <0x03000000 0x30>;
 			clocks = <&ccu CLK_DE>,
@@ -450,7 +445,7 @@
 			#reset-cells = <1>;
 		};
 
-		ccu: clock@06000000 {
+		ccu: clock@6000000 {
 			compatible = "allwinner,sun9i-a80-ccu";
 			reg = <0x06000000 0x800>;
 			clocks = <&osc24M>, <&osc32k>;
@@ -459,7 +454,7 @@
 			#reset-cells = <1>;
 		};
 
-		timer@06000c00 {
+		timer@6000c00 {
 			compatible = "allwinner,sun4i-a10-timer";
 			reg = <0x06000c00 0xa0>;
 			interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
@@ -472,13 +467,13 @@
 			clocks = <&osc24M>;
 		};
 
-		wdt: watchdog@06000ca0 {
+		wdt: watchdog@6000ca0 {
 			compatible = "allwinner,sun6i-a31-wdt";
 			reg = <0x06000ca0 0x20>;
 			interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
-		pio: pinctrl@06000800 {
+		pio: pinctrl@6000800 {
 			compatible = "allwinner,sun9i-a80-pinctrl";
 			reg = <0x06000800 0x400>;
 			interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
@@ -494,12 +489,12 @@
 			#size-cells = <0>;
 			#gpio-cells = <3>;
 
-			i2c3_pins_a: i2c3@0 {
+			i2c3_pins: i2c3-pins {
 				pins = "PG10", "PG11";
 				function = "i2c3";
 			};
 
-			mmc0_pins: mmc0 {
+			mmc0_pins: mmc0-pins {
 				pins = "PF0", "PF1" ,"PF2", "PF3",
 				       "PF4", "PF5";
 				function = "mmc0";
@@ -507,7 +502,7 @@
 				bias-pull-up;
 			};
 
-			mmc1_pins: mmc1 {
+			mmc1_pins: mmc1-pins {
 				pins = "PG0", "PG1" ,"PG2", "PG3",
 						 "PG4", "PG5";
 				function = "mmc1";
@@ -515,7 +510,7 @@
 				bias-pull-up;
 			};
 
-			mmc2_8bit_pins: mmc2_8bit {
+			mmc2_8bit_pins: mmc2-8bit-pins {
 				pins = "PC6", "PC7", "PC8", "PC9",
 				       "PC10", "PC11", "PC12",
 				       "PC13", "PC14", "PC15",
@@ -525,18 +520,18 @@
 				bias-pull-up;
 			};
 
-			uart0_pins_a: uart0@0 {
+			uart0_ph_pins: uart0-ph-pins {
 				pins = "PH12", "PH13";
 				function = "uart0";
 			};
 
-			uart4_pins_a: uart4@0 {
+			uart4_pins: uart4-pins {
 				pins = "PG12", "PG13", "PG14", "PG15";
 				function = "uart4";
 			};
 		};
 
-		uart0: serial@07000000 {
+		uart0: serial@7000000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x07000000 0x400>;
 			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
@@ -547,7 +542,7 @@
 			status = "disabled";
 		};
 
-		uart1: serial@07000400 {
+		uart1: serial@7000400 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x07000400 0x400>;
 			interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
@@ -558,7 +553,7 @@
 			status = "disabled";
 		};
 
-		uart2: serial@07000800 {
+		uart2: serial@7000800 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x07000800 0x400>;
 			interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
@@ -569,7 +564,7 @@
 			status = "disabled";
 		};
 
-		uart3: serial@07000c00 {
+		uart3: serial@7000c00 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x07000c00 0x400>;
 			interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
@@ -580,7 +575,7 @@
 			status = "disabled";
 		};
 
-		uart4: serial@07001000 {
+		uart4: serial@7001000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x07001000 0x400>;
 			interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
@@ -591,7 +586,7 @@
 			status = "disabled";
 		};
 
-		uart5: serial@07001400 {
+		uart5: serial@7001400 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x07001400 0x400>;
 			interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
@@ -602,7 +597,7 @@
 			status = "disabled";
 		};
 
-		i2c0: i2c@07002800 {
+		i2c0: i2c@7002800 {
 			compatible = "allwinner,sun6i-a31-i2c";
 			reg = <0x07002800 0x400>;
 			interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
@@ -613,7 +608,7 @@
 			#size-cells = <0>;
 		};
 
-		i2c1: i2c@07002c00 {
+		i2c1: i2c@7002c00 {
 			compatible = "allwinner,sun6i-a31-i2c";
 			reg = <0x07002c00 0x400>;
 			interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
@@ -624,7 +619,7 @@
 			#size-cells = <0>;
 		};
 
-		i2c2: i2c@07003000 {
+		i2c2: i2c@7003000 {
 			compatible = "allwinner,sun6i-a31-i2c";
 			reg = <0x07003000 0x400>;
 			interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
@@ -635,7 +630,7 @@
 			#size-cells = <0>;
 		};
 
-		i2c3: i2c@07003400 {
+		i2c3: i2c@7003400 {
 			compatible = "allwinner,sun6i-a31-i2c";
 			reg = <0x07003400 0x400>;
 			interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
@@ -646,7 +641,7 @@
 			#size-cells = <0>;
 		};
 
-		i2c4: i2c@07003800 {
+		i2c4: i2c@7003800 {
 			compatible = "allwinner,sun6i-a31-i2c";
 			reg = <0x07003800 0x400>;
 			interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
@@ -657,19 +652,19 @@
 			#size-cells = <0>;
 		};
 
-		r_wdt: watchdog@08001000 {
+		r_wdt: watchdog@8001000 {
 			compatible = "allwinner,sun6i-a31-wdt";
 			reg = <0x08001000 0x20>;
 			interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
-		apbs_rst: reset@080014b0 {
+		apbs_rst: reset@80014b0 {
 			reg = <0x080014b0 0x4>;
 			compatible = "allwinner,sun6i-a31-clock-reset";
 			#reset-cells = <1>;
 		};
 
-		nmi_intc: interrupt-controller@080015a0 {
+		nmi_intc: interrupt-controller@80015a0 {
 			compatible = "allwinner,sun9i-a80-nmi";
 			interrupt-controller;
 			#interrupt-cells = <2>;
@@ -677,7 +672,7 @@
 			interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
-		r_ir: ir@08002000 {
+		r_ir: ir@8002000 {
 			compatible = "allwinner,sun5i-a13-ir";
 			interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
 			pinctrl-names = "default";
@@ -689,7 +684,7 @@
 			status = "disabled";
 		};
 
-		r_uart: serial@08002800 {
+		r_uart: serial@8002800 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x08002800 0x400>;
 			interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
@@ -700,7 +695,7 @@
 			status = "disabled";
 		};
 
-		r_pio: pinctrl@08002c00 {
+		r_pio: pinctrl@8002c00 {
 			compatible = "allwinner,sun9i-a80-r-pinctrl";
 			reg = <0x08002c00 0x400>;
 			interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>,
@@ -713,12 +708,12 @@
 			#interrupt-cells = <3>;
 			#gpio-cells = <3>;
 
-			r_ir_pins: r_ir {
+			r_ir_pins: r-ir-pins {
 				pins = "PL6";
 				function = "s_cir_rx";
 			};
 
-			r_rsb_pins: r_rsb {
+			r_rsb_pins: r-rsb-pins {
 				pins = "PN0", "PN1";
 				function = "s_rsb";
 				drive-strength = <20>;
@@ -726,7 +721,7 @@
 			};
 		};
 
-		r_rsb: i2c@08003400 {
+		r_rsb: i2c@8003400 {
 			compatible = "allwinner,sun8i-a23-rsb";
 			reg = <0x08003400 0x400>;
 			interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/arch/arm/boot/dts/sunxi-h3-h5.dtsi b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
index 11240a8313c2..8d40c00d64bb 100644
--- a/arch/arm/boot/dts/sunxi-h3-h5.dtsi
+++ b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
@@ -91,7 +91,7 @@
 			reg = <0x01c00000 0x1000>;
 		};
 
-		dma: dma-controller@01c02000 {
+		dma: dma-controller@1c02000 {
 			compatible = "allwinner,sun8i-h3-dma";
 			reg = <0x01c02000 0x1000>;
 			interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
@@ -100,7 +100,7 @@
 			#dma-cells = <1>;
 		};
 
-		mmc0: mmc@01c0f000 {
+		mmc0: mmc@1c0f000 {
 			/* compatible and clocks are in per SoC .dtsi file */
 			reg = <0x01c0f000 0x1000>;
 			resets = <&ccu RST_BUS_MMC0>;
@@ -111,7 +111,7 @@
 			#size-cells = <0>;
 		};
 
-		mmc1: mmc@01c10000 {
+		mmc1: mmc@1c10000 {
 			/* compatible and clocks are in per SoC .dtsi file */
 			reg = <0x01c10000 0x1000>;
 			resets = <&ccu RST_BUS_MMC1>;
@@ -122,7 +122,7 @@
 			#size-cells = <0>;
 		};
 
-		mmc2: mmc@01c11000 {
+		mmc2: mmc@1c11000 {
 			/* compatible and clocks are in per SoC .dtsi file */
 			reg = <0x01c11000 0x1000>;
 			resets = <&ccu RST_BUS_MMC2>;
@@ -133,7 +133,7 @@
 			#size-cells = <0>;
 		};
 
-		usb_otg: usb@01c19000 {
+		usb_otg: usb@1c19000 {
 			compatible = "allwinner,sun8i-h3-musb";
 			reg = <0x01c19000 0x400>;
 			clocks = <&ccu CLK_BUS_OTG>;
@@ -146,7 +146,7 @@
 			status = "disabled";
 		};
 
-		usbphy: phy@01c19400 {
+		usbphy: phy@1c19400 {
 			compatible = "allwinner,sun8i-h3-usb-phy";
 			reg = <0x01c19400 0x2c>,
 			      <0x01c1a800 0x4>,
@@ -178,7 +178,7 @@
 			#phy-cells = <1>;
 		};
 
-		ehci0: usb@01c1a000 {
+		ehci0: usb@1c1a000 {
 			compatible = "allwinner,sun8i-h3-ehci", "generic-ehci";
 			reg = <0x01c1a000 0x100>;
 			interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
@@ -187,7 +187,7 @@
 			status = "disabled";
 		};
 
-		ohci0: usb@01c1a400 {
+		ohci0: usb@1c1a400 {
 			compatible = "allwinner,sun8i-h3-ohci", "generic-ohci";
 			reg = <0x01c1a400 0x100>;
 			interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
@@ -197,7 +197,7 @@
 			status = "disabled";
 		};
 
-		ehci1: usb@01c1b000 {
+		ehci1: usb@1c1b000 {
 			compatible = "allwinner,sun8i-h3-ehci", "generic-ehci";
 			reg = <0x01c1b000 0x100>;
 			interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
@@ -208,7 +208,7 @@
 			status = "disabled";
 		};
 
-		ohci1: usb@01c1b400 {
+		ohci1: usb@1c1b400 {
 			compatible = "allwinner,sun8i-h3-ohci", "generic-ohci";
 			reg = <0x01c1b400 0x100>;
 			interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
@@ -220,7 +220,7 @@
 			status = "disabled";
 		};
 
-		ehci2: usb@01c1c000 {
+		ehci2: usb@1c1c000 {
 			compatible = "allwinner,sun8i-h3-ehci", "generic-ehci";
 			reg = <0x01c1c000 0x100>;
 			interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
@@ -231,7 +231,7 @@
 			status = "disabled";
 		};
 
-		ohci2: usb@01c1c400 {
+		ohci2: usb@1c1c400 {
 			compatible = "allwinner,sun8i-h3-ohci", "generic-ohci";
 			reg = <0x01c1c400 0x100>;
 			interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
@@ -243,7 +243,7 @@
 			status = "disabled";
 		};
 
-		ehci3: usb@01c1d000 {
+		ehci3: usb@1c1d000 {
 			compatible = "allwinner,sun8i-h3-ehci", "generic-ehci";
 			reg = <0x01c1d000 0x100>;
 			interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
@@ -254,7 +254,7 @@
 			status = "disabled";
 		};
 
-		ohci3: usb@01c1d400 {
+		ohci3: usb@1c1d400 {
 			compatible = "allwinner,sun8i-h3-ohci", "generic-ohci";
 			reg = <0x01c1d400 0x100>;
 			interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
@@ -266,7 +266,7 @@
 			status = "disabled";
 		};
 
-		ccu: clock@01c20000 {
+		ccu: clock@1c20000 {
 			/* compatible is in per SoC .dtsi file */
 			reg = <0x01c20000 0x400>;
 			clocks = <&osc24M>, <&osc32k>;
@@ -275,7 +275,7 @@
 			#reset-cells = <1>;
 		};
 
-		pio: pinctrl@01c20800 {
+		pio: pinctrl@1c20800 {
 			/* compatible is in per SoC .dtsi file */
 			reg = <0x01c20800 0x400>;
 			interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
@@ -310,7 +310,7 @@
 				function = "i2c2";
 			};
 
-			mmc0_pins_a: mmc0@0 {
+			mmc0_pins_a: mmc0 {
 				pins = "PF0", "PF1", "PF2", "PF3",
 				       "PF4", "PF5";
 				function = "mmc0";
@@ -318,13 +318,13 @@
 				bias-pull-up;
 			};
 
-			mmc0_cd_pin: mmc0_cd_pin@0 {
+			mmc0_cd_pin: mmc0_cd_pin {
 				pins = "PF6";
 				function = "gpio_in";
 				bias-pull-up;
 			};
 
-			mmc1_pins_a: mmc1@0 {
+			mmc1_pins_a: mmc1 {
 				pins = "PG0", "PG1", "PG2", "PG3",
 				       "PG4", "PG5";
 				function = "mmc1";
@@ -342,7 +342,7 @@
 				bias-pull-up;
 			};
 
-			spdif_tx_pins_a: spdif@0 {
+			spdif_tx_pins_a: spdif {
 				pins = "PA17";
 				function = "spdif";
 			};
@@ -357,7 +357,7 @@
 				function = "spi1";
 			};
 
-			uart0_pins_a: uart0@0 {
+			uart0_pins_a: uart0 {
 				pins = "PA4", "PA5";
 				function = "uart0";
 			};
@@ -381,9 +381,14 @@
 				pins = "PA13", "PA14";
 				function = "uart3";
 			};
+
+			uart3_rts_cts_pins: uart3_rts_cts {
+				pins = "PA15", "PA16";
+				function = "uart3";
+			};
 		};
 
-		timer@01c20c00 {
+		timer@1c20c00 {
 			compatible = "allwinner,sun4i-a10-timer";
 			reg = <0x01c20c00 0xa0>;
 			interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
@@ -391,7 +396,56 @@
 			clocks = <&osc24M>;
 		};
 
-		spi0: spi@01c68000 {
+		emac: ethernet@1c30000 {
+			compatible = "allwinner,sun8i-h3-emac";
+			syscon = <&syscon>;
+			reg = <0x01c30000 0x10000>;
+			interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "macirq";
+			resets = <&ccu RST_BUS_EMAC>;
+			reset-names = "stmmaceth";
+			clocks = <&ccu CLK_BUS_EMAC>;
+			clock-names = "stmmaceth";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+
+			mdio: mdio {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "snps,dwmac-mdio";
+			};
+
+			mdio-mux {
+				compatible = "allwinner,sun8i-h3-mdio-mux";
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				mdio-parent-bus = <&mdio>;
+				/* Only one MDIO is usable at the time */
+				internal_mdio: mdio@1 {
+					compatible = "allwinner,sun8i-h3-mdio-internal";
+					reg = <1>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					int_mii_phy: ethernet-phy@1 {
+						compatible = "ethernet-phy-ieee802.3-c22";
+						reg = <1>;
+						clocks = <&ccu CLK_BUS_EPHY>;
+						resets = <&ccu RST_BUS_EPHY>;
+					};
+				};
+
+				external_mdio: mdio@2 {
+					reg = <2>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+				};
+			};
+		};
+
+		spi0: spi@1c68000 {
 			compatible = "allwinner,sun8i-h3-spi";
 			reg = <0x01c68000 0x1000>;
 			interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
@@ -407,7 +461,7 @@
 			#size-cells = <0>;
 		};
 
-		spi1: spi@01c69000 {
+		spi1: spi@1c69000 {
 			compatible = "allwinner,sun8i-h3-spi";
 			reg = <0x01c69000 0x1000>;
 			interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
@@ -423,13 +477,13 @@
 			#size-cells = <0>;
 		};
 
-		wdt0: watchdog@01c20ca0 {
+		wdt0: watchdog@1c20ca0 {
 			compatible = "allwinner,sun6i-a31-wdt";
 			reg = <0x01c20ca0 0x20>;
 			interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
-		spdif: spdif@01c21000 {
+		spdif: spdif@1c21000 {
 			#sound-dai-cells = <0>;
 			compatible = "allwinner,sun8i-h3-spdif";
 			reg = <0x01c21000 0x400>;
@@ -442,7 +496,7 @@
 			status = "disabled";
 		};
 
-		pwm: pwm@01c21400 {
+		pwm: pwm@1c21400 {
 			compatible = "allwinner,sun8i-h3-pwm";
 			reg = <0x01c21400 0x8>;
 			clocks = <&osc24M>;
@@ -450,7 +504,33 @@
 			status = "disabled";
 		};
 
-		codec: codec@01c22c00 {
+		i2s0: i2s@1c22000 {
+			#sound-dai-cells = <0>;
+			compatible = "allwinner,sun8i-h3-i2s";
+			reg = <0x01c22000 0x400>;
+			interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_I2S0>, <&ccu CLK_I2S0>;
+			clock-names = "apb", "mod";
+			dmas = <&dma 3>, <&dma 3>;
+			resets = <&ccu RST_BUS_I2S0>;
+			dma-names = "rx", "tx";
+			status = "disabled";
+		};
+
+		i2s1: i2s@1c22400 {
+			#sound-dai-cells = <0>;
+			compatible = "allwinner,sun8i-h3-i2s";
+			reg = <0x01c22400 0x400>;
+			interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_I2S1>, <&ccu CLK_I2S1>;
+			clock-names = "apb", "mod";
+			dmas = <&dma 4>, <&dma 4>;
+			resets = <&ccu RST_BUS_I2S1>;
+			dma-names = "rx", "tx";
+			status = "disabled";
+		};
+
+		codec: codec@1c22c00 {
 			#sound-dai-cells = <0>;
 			compatible = "allwinner,sun8i-h3-codec";
 			reg = <0x01c22c00 0x400>;
@@ -464,7 +544,7 @@
 			status = "disabled";
 		};
 
-		uart0: serial@01c28000 {
+		uart0: serial@1c28000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28000 0x400>;
 			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
@@ -477,7 +557,7 @@
 			status = "disabled";
 		};
 
-		uart1: serial@01c28400 {
+		uart1: serial@1c28400 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28400 0x400>;
 			interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
@@ -490,7 +570,7 @@
 			status = "disabled";
 		};
 
-		uart2: serial@01c28800 {
+		uart2: serial@1c28800 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28800 0x400>;
 			interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
@@ -503,7 +583,7 @@
 			status = "disabled";
 		};
 
-		uart3: serial@01c28c00 {
+		uart3: serial@1c28c00 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28c00 0x400>;
 			interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
@@ -516,7 +596,7 @@
 			status = "disabled";
 		};
 
-		i2c0: i2c@01c2ac00 {
+		i2c0: i2c@1c2ac00 {
 			compatible = "allwinner,sun6i-a31-i2c";
 			reg = <0x01c2ac00 0x400>;
 			interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
@@ -529,7 +609,7 @@
 			#size-cells = <0>;
 		};
 
-		i2c1: i2c@01c2b000 {
+		i2c1: i2c@1c2b000 {
 			compatible = "allwinner,sun6i-a31-i2c";
 			reg = <0x01c2b000 0x400>;
 			interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
@@ -542,9 +622,9 @@
 			#size-cells = <0>;
 		};
 
-		i2c2: i2c@01c2b400 {
+		i2c2: i2c@1c2b400 {
 			compatible = "allwinner,sun6i-a31-i2c";
-			reg = <0x01c2b000 0x400>;
+			reg = <0x01c2b400 0x400>;
 			interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&ccu CLK_BUS_I2C2>;
 			resets = <&ccu RST_BUS_I2C2>;
@@ -555,7 +635,7 @@
 			#size-cells = <0>;
 		};
 
-		gic: interrupt-controller@01c81000 {
+		gic: interrupt-controller@1c81000 {
 			compatible = "arm,gic-400";
 			reg = <0x01c81000 0x1000>,
 			      <0x01c82000 0x2000>,
@@ -566,7 +646,7 @@
 			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
 		};
 
-		rtc: rtc@01f00000 {
+		rtc: rtc@1f00000 {
 			compatible = "allwinner,sun6i-a31-rtc";
 			reg = <0x01f00000 0x54>;
 			interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
@@ -583,12 +663,12 @@
 			#reset-cells = <1>;
 		};
 
-		codec_analog: codec-analog@01f015c0 {
+		codec_analog: codec-analog@1f015c0 {
 			compatible = "allwinner,sun8i-h3-codec-analog";
 			reg = <0x01f015c0 0x4>;
 		};
 
-		ir: ir@01f02000 {
+		ir: ir@1f02000 {
 			compatible = "allwinner,sun5i-a13-ir";
 			clocks = <&r_ccu CLK_APB0_IR>, <&r_ccu CLK_IR>;
 			clock-names = "apb", "ir";
@@ -598,7 +678,7 @@
 			status = "disabled";
 		};
 
-		r_pio: pinctrl@01f02c00 {
+		r_pio: pinctrl@1f02c00 {
 			compatible = "allwinner,sun8i-h3-r-pinctrl";
 			reg = <0x01f02c00 0x400>;
 			interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
@@ -609,7 +689,7 @@
 			interrupt-controller;
 			#interrupt-cells = <3>;
 
-			ir_pins_a: ir@0 {
+			ir_pins_a: ir {
 				pins = "PL11";
 				function = "s_cir_rx";
 			};
diff --git a/arch/arm/boot/dts/sunxi-itead-core-common.dtsi b/arch/arm/boot/dts/sunxi-itead-core-common.dtsi
index 2565d5137a17..ddf4e722ea93 100644
--- a/arch/arm/boot/dts/sunxi-itead-core-common.dtsi
+++ b/arch/arm/boot/dts/sunxi-itead-core-common.dtsi
@@ -65,8 +65,6 @@
 };
 
 &i2c0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c0_pins_a>;
 	status = "okay";
 
 	axp209: pmic@34 {
@@ -75,8 +73,6 @@
 };
 
 &i2c1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c1_pins_a>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/tango4-common.dtsi b/arch/arm/boot/dts/tango4-common.dtsi
index 12ab6e0c0331..0ec1b0a317b4 100644
--- a/arch/arm/boot/dts/tango4-common.dtsi
+++ b/arch/arm/boot/dts/tango4-common.dtsi
@@ -160,7 +160,7 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 
-			irq0: irq0@000 {
+			irq0: irq0@0 {
 				reg = <0x000 0x100>;
 				interrupt-controller;
 				#interrupt-cells = <2>;
diff --git a/arch/arm/boot/dts/tegra124-jetson-tk1.dts b/arch/arm/boot/dts/tegra124-jetson-tk1.dts
index e8e777b8ef1b..d112f85e66ed 100644
--- a/arch/arm/boot/dts/tegra124-jetson-tk1.dts
+++ b/arch/arm/boot/dts/tegra124-jetson-tk1.dts
@@ -68,6 +68,10 @@
 		};
 	};
 
+	cec@70015000 {
+		status = "okay";
+	};
+
 	gpu@0,57000000 {
 		/*
 		 * Node left disabled on purpose - the bootloader will enable
diff --git a/arch/arm/boot/dts/tegra124.dtsi b/arch/arm/boot/dts/tegra124.dtsi
index a7e43dcbf744..174092bfac90 100644
--- a/arch/arm/boot/dts/tegra124.dtsi
+++ b/arch/arm/boot/dts/tegra124.dtsi
@@ -125,7 +125,7 @@
 			nvidia,head = <1>;
 		};
 
-		hdmi@54280000 {
+		hdmi: hdmi@54280000 {
 			compatible = "nvidia,tegra124-hdmi";
 			reg = <0x0 0x54280000 0x0 0x00040000>;
 			interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
@@ -853,6 +853,16 @@
 		status = "disabled";
 	};
 
+	cec@70015000 {
+		compatible = "nvidia,tegra124-cec";
+		reg = <0x0 0x70015000 0x0 0x00001000>;
+		interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&tegra_car TEGRA124_CLK_CEC>;
+		clock-names = "cec";
+		status = "disabled";
+		hdmi-phandle = <&hdmi>;
+	};
+
 	soctherm: thermal-sensor@700e2000 {
 		compatible = "nvidia,tegra124-soctherm";
 		reg = <0x0 0x700e2000 0x0 0x600 /* SOC_THERM reg_base */
diff --git a/arch/arm/boot/dts/uniphier-ld4-ref.dts b/arch/arm/boot/dts/uniphier-ld4-ref.dts
index b3aaab354f3e..0056852c4fb0 100644
--- a/arch/arm/boot/dts/uniphier-ld4-ref.dts
+++ b/arch/arm/boot/dts/uniphier-ld4-ref.dts
@@ -38,7 +38,7 @@
 };
 
 &ethsc {
-	interrupts = <0 49 4>;
+	interrupts = <1 8>;
 };
 
 &serial0 {
@@ -53,6 +53,14 @@
 	status = "okay";
 };
 
+&gpio {
+	xirq1 {
+		gpio-hog;
+		gpios = <121 0>;
+		input;
+	};
+};
+
 &i2c0 {
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/uniphier-ld4.dtsi b/arch/arm/boot/dts/uniphier-ld4.dtsi
index 93586faf950f..01fc3e16e2bd 100644
--- a/arch/arm/boot/dts/uniphier-ld4.dtsi
+++ b/arch/arm/boot/dts/uniphier-ld4.dtsi
@@ -37,7 +37,7 @@
 			clock-frequency = <24576000>;
 		};
 
-		arm_timer_clk: arm_timer_clk {
+		arm_timer_clk: arm-timer {
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
 			clock-frequency = <50000000>;
@@ -71,6 +71,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart0>;
 			clocks = <&peri_clk 0>;
+			resets = <&peri_rst 0>;
 		};
 
 		serial1: serial@54006900 {
@@ -81,6 +82,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart1>;
 			clocks = <&peri_clk 1>;
+			resets = <&peri_rst 1>;
 		};
 
 		serial2: serial@54006a00 {
@@ -91,6 +93,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart2>;
 			clocks = <&peri_clk 2>;
+			resets = <&peri_rst 2>;
 		};
 
 		serial3: serial@54006b00 {
@@ -101,6 +104,21 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart3>;
 			clocks = <&peri_clk 3>;
+			resets = <&peri_rst 3>;
+		};
+
+		gpio: gpio@55000000 {
+			compatible = "socionext,uniphier-gpio";
+			reg = <0x55000000 0x200>;
+			interrupt-parent = <&aidet>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pinctrl 0 0 0>;
+			gpio-ranges-group-names = "gpio_range";
+			ngpios = <136>;
+			socionext,interrupt-ranges = <0 48 13>, <14 62 2>;
 		};
 
 		i2c0: i2c@58400000 {
@@ -113,6 +131,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c0>;
 			clocks = <&peri_clk 4>;
+			resets = <&peri_rst 4>;
 			clock-frequency = <100000>;
 		};
 
@@ -126,6 +145,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c1>;
 			clocks = <&peri_clk 5>;
+			resets = <&peri_rst 5>;
 			clock-frequency = <100000>;
 		};
 
@@ -139,6 +159,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c2>;
 			clocks = <&peri_clk 6>;
+			resets = <&peri_rst 6>;
 			clock-frequency = <400000>;
 		};
 
@@ -152,6 +173,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c3>;
 			clocks = <&peri_clk 7>;
+			resets = <&peri_rst 7>;
 			clock-frequency = <100000>;
 		};
 
@@ -305,6 +327,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_nand2cs>;
 			clocks = <&sys_clk 2>;
+			resets = <&sys_rst 2>;
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/uniphier-ld6b-ref.dts b/arch/arm/boot/dts/uniphier-ld6b-ref.dts
index 2188d114d79b..0e510a725976 100644
--- a/arch/arm/boot/dts/uniphier-ld6b-ref.dts
+++ b/arch/arm/boot/dts/uniphier-ld6b-ref.dts
@@ -40,7 +40,7 @@
 };
 
 &ethsc {
-	interrupts = <0 52 4>;
+	interrupts = <4 8>;
 };
 
 &serial0 {
@@ -55,6 +55,14 @@
 	status = "okay";
 };
 
+&gpio {
+	xirq4 {
+		gpio-hog;
+		gpios = <124 0>;
+		input;
+	};
+};
+
 &i2c0 {
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/uniphier-pinctrl.dtsi b/arch/arm/boot/dts/uniphier-pinctrl.dtsi
index be82cddc4072..de481c372467 100644
--- a/arch/arm/boot/dts/uniphier-pinctrl.dtsi
+++ b/arch/arm/boot/dts/uniphier-pinctrl.dtsi
@@ -8,117 +8,117 @@
  */
 
 &pinctrl {
-	pinctrl_aout: aout_grp {
+	pinctrl_aout: aout {
 		groups = "aout";
 		function = "aout";
 	};
 
-	pinctrl_emmc: emmc_grp {
+	pinctrl_emmc: emmc {
 		groups = "emmc", "emmc_dat8";
 		function = "emmc";
 	};
 
-	pinctrl_ether_mii: ether_mii_grp {
+	pinctrl_ether_mii: ether-mii {
 		groups = "ether_mii";
 		function = "ether_mii";
 	};
 
-	pinctrl_ether_rgmii: ether_rgmii_grp {
+	pinctrl_ether_rgmii: ether-rgmii {
 		groups = "ether_rgmii";
 		function = "ether_rgmii";
 	};
 
-	pinctrl_ether_rmii: ether_rmii_grp {
+	pinctrl_ether_rmii: ether-rmii {
 		groups = "ether_rmii";
 		function = "ether_rmii";
 	};
 
-	pinctrl_i2c0: i2c0_grp {
+	pinctrl_i2c0: i2c0 {
 		groups = "i2c0";
 		function = "i2c0";
 	};
 
-	pinctrl_i2c1: i2c1_grp {
+	pinctrl_i2c1: i2c1 {
 		groups = "i2c1";
 		function = "i2c1";
 	};
 
-	pinctrl_i2c2: i2c2_grp {
+	pinctrl_i2c2: i2c2 {
 		groups = "i2c2";
 		function = "i2c2";
 	};
 
-	pinctrl_i2c3: i2c3_grp {
+	pinctrl_i2c3: i2c3 {
 		groups = "i2c3";
 		function = "i2c3";
 	};
 
-	pinctrl_i2c4: i2c4_grp {
+	pinctrl_i2c4: i2c4 {
 		groups = "i2c4";
 		function = "i2c4";
 	};
 
-	pinctrl_nand: nand_grp {
+	pinctrl_nand: nand {
 		groups = "nand";
 		function = "nand";
 	};
 
-	pinctrl_nand2cs: nand2cs_grp {
+	pinctrl_nand2cs: nand2cs {
 		groups = "nand", "nand_cs1";
 		function = "nand";
 	};
 
-	pinctrl_sd: sd_grp {
+	pinctrl_sd: sd {
 		groups = "sd";
 		function = "sd";
 	};
 
-	pinctrl_sd1: sd1_grp {
+	pinctrl_sd1: sd1 {
 		groups = "sd1";
 		function = "sd1";
 	};
 
-	pinctrl_system_bus: system_bus_grp {
+	pinctrl_system_bus: system-bus {
 		groups = "system_bus", "system_bus_cs1";
 		function = "system_bus";
 	};
 
-	pinctrl_uart0: uart0_grp {
+	pinctrl_uart0: uart0 {
 		groups = "uart0";
 		function = "uart0";
 	};
 
-	pinctrl_uart1: uart1_grp {
+	pinctrl_uart1: uart1 {
 		groups = "uart1";
 		function = "uart1";
 	};
 
-	pinctrl_uart2: uart2_grp {
+	pinctrl_uart2: uart2 {
 		groups = "uart2";
 		function = "uart2";
 	};
 
-	pinctrl_uart3: uart3_grp {
+	pinctrl_uart3: uart3 {
 		groups = "uart3";
 		function = "uart3";
 	};
 
-	pinctrl_usb0: usb0_grp {
+	pinctrl_usb0: usb0 {
 		groups = "usb0";
 		function = "usb0";
 	};
 
-	pinctrl_usb1: usb1_grp {
+	pinctrl_usb1: usb1 {
 		groups = "usb1";
 		function = "usb1";
 	};
 
-	pinctrl_usb2: usb2_grp {
+	pinctrl_usb2: usb2 {
 		groups = "usb2";
 		function = "usb2";
 	};
 
-	pinctrl_usb3: usb3_grp {
+	pinctrl_usb3: usb3 {
 		groups = "usb3";
 		function = "usb3";
 	};
diff --git a/arch/arm/boot/dts/uniphier-pro4-ref.dts b/arch/arm/boot/dts/uniphier-pro4-ref.dts
index 903df6348e77..be99467ac6bb 100644
--- a/arch/arm/boot/dts/uniphier-pro4-ref.dts
+++ b/arch/arm/boot/dts/uniphier-pro4-ref.dts
@@ -40,7 +40,7 @@
 };
 
 &ethsc {
-	interrupts = <0 50 4>;
+	interrupts = <2 8>;
 };
 
 &serial0 {
@@ -55,6 +55,14 @@
 	status = "okay";
 };
 
+&gpio {
+	xirq2 {
+		gpio-hog;
+		gpios = <122 0>;
+		input;
+	};
+};
+
 &i2c0 {
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/uniphier-pro4.dtsi b/arch/arm/boot/dts/uniphier-pro4.dtsi
index 2a9bd7f9f5db..7955c3a49e65 100644
--- a/arch/arm/boot/dts/uniphier-pro4.dtsi
+++ b/arch/arm/boot/dts/uniphier-pro4.dtsi
@@ -45,7 +45,7 @@
 			clock-frequency = <25000000>;
 		};
 
-		arm_timer_clk: arm_timer_clk {
+		arm_timer_clk: arm-timer {
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
 			clock-frequency = <50000000>;
@@ -79,6 +79,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart0>;
 			clocks = <&peri_clk 0>;
+			resets = <&peri_rst 0>;
 		};
 
 		serial1: serial@54006900 {
@@ -89,6 +90,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart1>;
 			clocks = <&peri_clk 1>;
+			resets = <&peri_rst 1>;
 		};
 
 		serial2: serial@54006a00 {
@@ -99,6 +101,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart2>;
 			clocks = <&peri_clk 2>;
+			resets = <&peri_rst 2>;
 		};
 
 		serial3: serial@54006b00 {
@@ -109,6 +112,21 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart3>;
 			clocks = <&peri_clk 3>;
+			resets = <&peri_rst 3>;
+		};
+
+		gpio: gpio@55000000 {
+			compatible = "socionext,uniphier-gpio";
+			reg = <0x55000000 0x200>;
+			interrupt-parent = <&aidet>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pinctrl 0 0 0>;
+			gpio-ranges-group-names = "gpio_range";
+			ngpios = <248>;
+			socionext,interrupt-ranges = <0 48 16>, <16 154 5>;
 		};
 
 		i2c0: i2c@58780000 {
@@ -121,6 +139,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c0>;
 			clocks = <&peri_clk 4>;
+			resets = <&peri_rst 4>;
 			clock-frequency = <100000>;
 		};
 
@@ -134,6 +153,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c1>;
 			clocks = <&peri_clk 5>;
+			resets = <&peri_rst 5>;
 			clock-frequency = <100000>;
 		};
 
@@ -147,6 +167,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c2>;
 			clocks = <&peri_clk 6>;
+			resets = <&peri_rst 6>;
 			clock-frequency = <100000>;
 		};
 
@@ -160,6 +181,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c3>;
 			clocks = <&peri_clk 7>;
+			resets = <&peri_rst 7>;
 			clock-frequency = <100000>;
 		};
 
@@ -173,6 +195,7 @@
 			#size-cells = <0>;
 			interrupts = <0 25 4>;
 			clocks = <&peri_clk 9>;
+			resets = <&peri_rst 9>;
 			clock-frequency = <400000>;
 		};
 
@@ -184,6 +207,7 @@
 			#size-cells = <0>;
 			interrupts = <0 26 4>;
 			clocks = <&peri_clk 10>;
+			resets = <&peri_rst 10>;
 			clock-frequency = <400000>;
 		};
 
@@ -324,6 +348,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_nand>;
 			clocks = <&sys_clk 2>;
+			resets = <&sys_rst 2>;
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/uniphier-pro5.dtsi b/arch/arm/boot/dts/uniphier-pro5.dtsi
index b026bcd42a06..6589b8a2c65c 100644
--- a/arch/arm/boot/dts/uniphier-pro5.dtsi
+++ b/arch/arm/boot/dts/uniphier-pro5.dtsi
@@ -37,7 +37,7 @@
 		};
 	};
 
-	cpu_opp: opp_table {
+	cpu_opp: opp-table {
 		compatible = "operating-points-v2";
 		opp-shared;
 
@@ -119,7 +119,7 @@
 			clock-frequency = <20000000>;
 		};
 
-		arm_timer_clk: arm_timer_clk {
+		arm_timer_clk: arm-timer {
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
 			clock-frequency = <50000000>;
@@ -166,6 +166,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart0>;
 			clocks = <&peri_clk 0>;
+			resets = <&peri_rst 0>;
 		};
 
 		serial1: serial@54006900 {
@@ -176,6 +177,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart1>;
 			clocks = <&peri_clk 1>;
+			resets = <&peri_rst 1>;
 		};
 
 		serial2: serial@54006a00 {
@@ -186,6 +188,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart2>;
 			clocks = <&peri_clk 2>;
+			resets = <&peri_rst 2>;
 		};
 
 		serial3: serial@54006b00 {
@@ -196,6 +199,21 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart3>;
 			clocks = <&peri_clk 3>;
+			resets = <&peri_rst 3>;
+		};
+
+		gpio: gpio@55000000 {
+			compatible = "socionext,uniphier-gpio";
+			reg = <0x55000000 0x200>;
+			interrupt-parent = <&aidet>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pinctrl 0 0 0>;
+			gpio-ranges-group-names = "gpio_range";
+			ngpios = <248>;
+			socionext,interrupt-ranges = <0 48 16>, <16 154 5>;
 		};
 
 		i2c0: i2c@58780000 {
@@ -208,6 +226,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c0>;
 			clocks = <&peri_clk 4>;
+			resets = <&peri_rst 4>;
 			clock-frequency = <100000>;
 		};
 
@@ -221,6 +240,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c1>;
 			clocks = <&peri_clk 5>;
+			resets = <&peri_rst 5>;
 			clock-frequency = <100000>;
 		};
 
@@ -234,6 +254,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c2>;
 			clocks = <&peri_clk 6>;
+			resets = <&peri_rst 6>;
 			clock-frequency = <100000>;
 		};
 
@@ -247,6 +268,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c3>;
 			clocks = <&peri_clk 7>;
+			resets = <&peri_rst 7>;
 			clock-frequency = <100000>;
 		};
 
@@ -260,6 +282,7 @@
 			#size-cells = <0>;
 			interrupts = <0 25 4>;
 			clocks = <&peri_clk 9>;
+			resets = <&peri_rst 9>;
 			clock-frequency = <400000>;
 		};
 
@@ -271,6 +294,7 @@
 			#size-cells = <0>;
 			interrupts = <0 26 4>;
 			clocks = <&peri_clk 10>;
+			resets = <&peri_rst 10>;
 			clock-frequency = <400000>;
 		};
 
@@ -385,6 +409,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_nand2cs>;
 			clocks = <&sys_clk 2>;
+			resets = <&sys_rst 2>;
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/uniphier-pxs2.dtsi b/arch/arm/boot/dts/uniphier-pxs2.dtsi
index 90b020c95083..d82d6d872131 100644
--- a/arch/arm/boot/dts/uniphier-pxs2.dtsi
+++ b/arch/arm/boot/dts/uniphier-pxs2.dtsi
@@ -7,6 +7,8 @@
  * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
  */
 
+#include <dt-bindings/thermal/thermal.h>
+
 / {
 	compatible = "socionext,uniphier-pxs2";
 	#address-cells = <1>;
@@ -16,7 +18,7 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 
-		cpu@0 {
+		cpu0: cpu@0 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
 			reg = <0>;
@@ -24,9 +26,10 @@
 			enable-method = "psci";
 			next-level-cache = <&l2>;
 			operating-points-v2 = <&cpu_opp>;
+			#cooling-cells = <2>;
 		};
 
-		cpu@1 {
+		cpu1: cpu@1 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
 			reg = <1>;
@@ -36,7 +39,7 @@
 			operating-points-v2 = <&cpu_opp>;
 		};
 
-		cpu@2 {
+		cpu2: cpu@2 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
 			reg = <2>;
@@ -46,7 +49,7 @@
 			operating-points-v2 = <&cpu_opp>;
 		};
 
-		cpu@3 {
+		cpu3: cpu@3 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a9";
 			reg = <3>;
@@ -57,7 +60,7 @@
 		};
 	};
 
-	cpu_opp: opp_table {
+	cpu_opp: opp-table {
 		compatible = "operating-points-v2";
 		opp-shared;
 
@@ -107,13 +110,42 @@
 			clock-frequency = <25000000>;
 		};
 
-		arm_timer_clk: arm_timer_clk {
+		arm_timer_clk: arm-timer {
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
 			clock-frequency = <50000000>;
 		};
 	};
 
+	thermal-zones {
+		cpu-thermal {
+			polling-delay-passive = <250>;	/* 250ms */
+			polling-delay = <1000>;		/* 1000ms */
+			thermal-sensors = <&pvtctl>;
+
+			trips {
+				cpu_crit: cpu-crit {
+					temperature = <95000>;	/* 95C */
+					hysteresis = <2000>;
+					type = "critical";
+				};
+				cpu_alert: cpu-alert {
+					temperature = <85000>;	/* 85C */
+					hysteresis = <2000>;
+					type = "passive";
+				};
+			};
+
+			cooling-maps {
+				map {
+					trip = <&cpu_alert>;
+					cooling-device = <&cpu0
+					    THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+		};
+	};
+
 	soc {
 		compatible = "simple-bus";
 		#address-cells = <1>;
@@ -141,6 +173,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart0>;
 			clocks = <&peri_clk 0>;
+			resets = <&peri_rst 0>;
 		};
 
 		serial1: serial@54006900 {
@@ -151,6 +184,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart1>;
 			clocks = <&peri_clk 1>;
+			resets = <&peri_rst 1>;
 		};
 
 		serial2: serial@54006a00 {
@@ -161,6 +195,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart2>;
 			clocks = <&peri_clk 2>;
+			resets = <&peri_rst 2>;
 		};
 
 		serial3: serial@54006b00 {
@@ -171,6 +206,24 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart3>;
 			clocks = <&peri_clk 3>;
+			resets = <&peri_rst 3>;
+		};
+
+		gpio: gpio@55000000 {
+			compatible = "socionext,uniphier-gpio";
+			reg = <0x55000000 0x200>;
+			interrupt-parent = <&aidet>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pinctrl 0 0 0>,
+				      <&pinctrl 96 0 0>;
+			gpio-ranges-group-names = "gpio_range0",
+						  "gpio_range1";
+			ngpios = <232>;
+			socionext,interrupt-ranges = <0 48 16>, <16 154 5>,
+						     <21 217 3>;
 		};
 
 		i2c0: i2c@58780000 {
@@ -183,6 +236,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c0>;
 			clocks = <&peri_clk 4>;
+			resets = <&peri_rst 4>;
 			clock-frequency = <100000>;
 		};
 
@@ -196,6 +250,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c1>;
 			clocks = <&peri_clk 5>;
+			resets = <&peri_rst 5>;
 			clock-frequency = <100000>;
 		};
 
@@ -209,6 +264,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c2>;
 			clocks = <&peri_clk 6>;
+			resets = <&peri_rst 6>;
 			clock-frequency = <100000>;
 		};
 
@@ -222,6 +278,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c3>;
 			clocks = <&peri_clk 7>;
+			resets = <&peri_rst 7>;
 			clock-frequency = <100000>;
 		};
 
@@ -233,6 +290,7 @@
 			#size-cells = <0>;
 			interrupts = <0 45 4>;
 			clocks = <&peri_clk 8>;
+			resets = <&peri_rst 8>;
 			clock-frequency = <400000>;
 		};
 
@@ -244,6 +302,7 @@
 			#size-cells = <0>;
 			interrupts = <0 25 4>;
 			clocks = <&peri_clk 9>;
+			resets = <&peri_rst 9>;
 			clock-frequency = <400000>;
 		};
 
@@ -255,6 +314,7 @@
 			#size-cells = <0>;
 			interrupts = <0 26 4>;
 			clocks = <&peri_clk 10>;
+			resets = <&peri_rst 10>;
 			clock-frequency = <400000>;
 		};
 
@@ -358,6 +418,13 @@
 				compatible = "socionext,uniphier-pxs2-reset";
 				#reset-cells = <1>;
 			};
+
+			pvtctl: pvtctl {
+				compatible = "socionext,uniphier-pxs2-thermal";
+				interrupts = <0 3 4>;
+				#thermal-sensor-cells = <0>;
+				socionext,tmod-calibration = <0x0f86 0x6844>;
+			};
 		};
 
 		nand: nand@68000000 {
@@ -369,6 +436,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_nand2cs>;
 			clocks = <&sys_clk 2>;
+			resets = <&sys_rst 2>;
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/uniphier-sld8-ref.dts b/arch/arm/boot/dts/uniphier-sld8-ref.dts
index 5accd3cc76e4..1c0e7077a560 100644
--- a/arch/arm/boot/dts/uniphier-sld8-ref.dts
+++ b/arch/arm/boot/dts/uniphier-sld8-ref.dts
@@ -38,7 +38,7 @@
 };
 
 &ethsc {
-	interrupts = <0 48 4>;
+	interrupts = <0 8>;
 };
 
 &serial0 {
@@ -53,6 +53,14 @@
 	status = "okay";
 };
 
+&gpio {
+	xirq0 {
+		gpio-hog;
+		gpios = <120 0>;
+		input;
+	};
+};
+
 &i2c0 {
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/uniphier-sld8.dtsi b/arch/arm/boot/dts/uniphier-sld8.dtsi
index ebd0c3f63e7f..71885366cd23 100644
--- a/arch/arm/boot/dts/uniphier-sld8.dtsi
+++ b/arch/arm/boot/dts/uniphier-sld8.dtsi
@@ -37,7 +37,7 @@
 			clock-frequency = <25000000>;
 		};
 
-		arm_timer_clk: arm_timer_clk {
+		arm_timer_clk: arm-timer {
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
 			clock-frequency = <50000000>;
@@ -71,6 +71,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart0>;
 			clocks = <&peri_clk 0>;
+			resets = <&peri_rst 0>;
 		};
 
 		serial1: serial@54006900 {
@@ -81,6 +82,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart1>;
 			clocks = <&peri_clk 1>;
+			resets = <&peri_rst 1>;
 		};
 
 		serial2: serial@54006a00 {
@@ -91,6 +93,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart2>;
 			clocks = <&peri_clk 2>;
+			resets = <&peri_rst 2>;
 		};
 
 		serial3: serial@54006b00 {
@@ -101,6 +104,25 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart3>;
 			clocks = <&peri_clk 3>;
+			resets = <&peri_rst 3>;
+		};
+
+		gpio: gpio@55000000 {
+			compatible = "socionext,uniphier-gpio";
+			reg = <0x55000000 0x200>;
+			interrupt-parent = <&aidet>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pinctrl 0 0 0>,
+				      <&pinctrl 104 0 0>,
+				      <&pinctrl 112 0 0>;
+			gpio-ranges-group-names = "gpio_range0",
+						  "gpio_range1",
+						  "gpio_range2";
+			ngpios = <136>;
+			socionext,interrupt-ranges = <0 48 13>, <14 62 2>;
 		};
 
 		i2c0: i2c@58400000 {
@@ -113,6 +135,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c0>;
 			clocks = <&peri_clk 4>;
+			resets = <&peri_rst 4>;
 			clock-frequency = <100000>;
 		};
 
@@ -126,6 +149,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c1>;
 			clocks = <&peri_clk 5>;
+			resets = <&peri_rst 5>;
 			clock-frequency = <100000>;
 		};
 
@@ -139,6 +163,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c2>;
 			clocks = <&peri_clk 6>;
+			resets = <&peri_rst 6>;
 			clock-frequency = <400000>;
 		};
 
@@ -152,6 +177,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c3>;
 			clocks = <&peri_clk 7>;
+			resets = <&peri_rst 7>;
 			clock-frequency = <100000>;
 		};
 
@@ -305,6 +331,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_nand2cs>;
 			clocks = <&sys_clk 2>;
+			resets = <&sys_rst 2>;
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/uniphier-support-card.dtsi b/arch/arm/boot/dts/uniphier-support-card.dtsi
index 6c825f192e65..e4e7e1bb9172 100644
--- a/arch/arm/boot/dts/uniphier-support-card.dtsi
+++ b/arch/arm/boot/dts/uniphier-support-card.dtsi
@@ -11,11 +11,12 @@
 	status = "okay";
 	ranges = <1 0x00000000 0x42000000 0x02000000>;
 
-	support_card: support_card@1,1f00000 {
+	support_card: support-card@1,1f00000 {
 		compatible = "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges = <0x00000000 1 0x01f00000 0x00100000>;
+		interrupt-parent = <&gpio>;
 
 		ethsc: ethernet@0 {
 			compatible = "smsc,lan9118", "smsc,lan9115";
diff --git a/arch/arm/boot/dts/usb_a9263.dts b/arch/arm/boot/dts/usb_a9263.dts
index 482381c1c962..7b1125be99c4 100644
--- a/arch/arm/boot/dts/usb_a9263.dts
+++ b/arch/arm/boot/dts/usb_a9263.dts
@@ -128,7 +128,7 @@
 			};
 		};
 
-		usb0: ohci@00a00000 {
+		usb0: ohci@a00000 {
 			num-ports = <2>;
 			status = "okay";
 		};
diff --git a/arch/arm/boot/dts/usb_a9g20_common.dtsi b/arch/arm/boot/dts/usb_a9g20_common.dtsi
index 088c2c3685ab..81c3fe0465d9 100644
--- a/arch/arm/boot/dts/usb_a9g20_common.dtsi
+++ b/arch/arm/boot/dts/usb_a9g20_common.dtsi
@@ -20,8 +20,8 @@
 	};
 
 	i2c-gpio-0 {
-		rv3029c2@56 {
-			compatible = "rv3029c2";
+		rtc@56 {
+			compatible = "microcrystal,rv3029";
 			reg = <0x56>;
 		};
 	};
diff --git a/arch/arm/boot/dts/vf610-twr.dts b/arch/arm/boot/dts/vf610-twr.dts
index 53e3b8b250c6..6f787e67bd2e 100644
--- a/arch/arm/boot/dts/vf610-twr.dts
+++ b/arch/arm/boot/dts/vf610-twr.dts
@@ -198,7 +198,7 @@
 	pinctrl-0 = <&pinctrl_i2c0>;
 	status = "okay";
 
-	codec: sgtl5000@0a {
+	codec: sgtl5000@a {
 	       #sound-dai-cells = <0>;
 	       compatible = "fsl,sgtl5000";
 	       reg = <0x0a>;
diff --git a/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts b/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts
index db3b408ea55a..4b8edc8982cf 100644
--- a/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts
+++ b/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts
@@ -121,7 +121,7 @@
 					switch0port10: port@10 {
 						reg = <10>;
 						label = "dsa";
-						phy-mode = "xgmii";
+						phy-mode = "xaui";
 						link = <&switch1port10>;
 					};
 				};
@@ -208,7 +208,7 @@
 					switch1port10: port@10 {
 						reg = <10>;
 						label = "dsa";
-						phy-mode = "xgmii";
+						phy-mode = "xaui";
 						link = <&switch0port10>;
 					};
 				};
@@ -359,7 +359,7 @@
 };
 
 &i2c1 {
-	at24mac602@00 {
+	at24mac602@50 {
 		compatible = "atmel,24c02";
 		reg = <0x50>;
 		read-only;
diff --git a/arch/arm/boot/dts/zx296702.dtsi b/arch/arm/boot/dts/zx296702.dtsi
index 752d28e0f9b0..8a74efdb6360 100644
--- a/arch/arm/boot/dts/zx296702.dtsi
+++ b/arch/arm/boot/dts/zx296702.dtsi
@@ -38,7 +38,7 @@
 			reg = <0x00400000 0x1000>;
 		};
 
-		intc: interrupt-controller@00801000 {
+		intc: interrupt-controller@801000 {
 			compatible = "arm,cortex-a9-gic";
 			#interrupt-cells = <3>;
 			#address-cells = <1>;
@@ -48,7 +48,7 @@
 			      <0x00800100 0x100>;
 		};
 
-		global_timer: timer@008000200 {
+		global_timer: timer@8000200 {
 			compatible = "arm,cortex-a9-global-timer";
 			reg = <0x00800200 0x20>;
 			interrupts = <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/arch/arm/boot/dts/zynq-zc702.dts b/arch/arm/boot/dts/zynq-zc702.dts
index 34e8277fce0d..70a5de76b7db 100644
--- a/arch/arm/boot/dts/zynq-zc702.dts
+++ b/arch/arm/boot/dts/zynq-zc702.dts
@@ -152,7 +152,7 @@
 			#size-cells = <0>;
 			reg = <2>;
 			eeprom@54 {
-				compatible = "at,24c08";
+				compatible = "atmel,24c08";
 				reg = <0x54>;
 			};
 		};
diff --git a/arch/arm/boot/dts/zynq-zc706.dts b/arch/arm/boot/dts/zynq-zc706.dts
index 7ebc8c5ae39d..cdc326ec3335 100644
--- a/arch/arm/boot/dts/zynq-zc706.dts
+++ b/arch/arm/boot/dts/zynq-zc706.dts
@@ -108,7 +108,7 @@
 			#size-cells = <0>;
 			reg = <2>;
 			eeprom@54 {
-				compatible = "at,24c08";
+				compatible = "atmel,24c08";
 				reg = <0x54>;
 			};
 		};
diff --git a/arch/arm/configs/davinci_all_defconfig b/arch/arm/configs/davinci_all_defconfig
index 27d9720f7207..bd0cf22f9ceb 100644
--- a/arch/arm/configs/davinci_all_defconfig
+++ b/arch/arm/configs/davinci_all_defconfig
@@ -34,6 +34,7 @@ CONFIG_DAVINCI_MUX_WARNINGS=y
 CONFIG_DAVINCI_RESET_CLOCKS=y
 CONFIG_PREEMPT=y
 CONFIG_AEABI=y
+CONFIG_CMA=y
 CONFIG_SECCOMP=y
 CONFIG_ZBOOT_ROM_TEXT=0x0
 CONFIG_ZBOOT_ROM_BSS=0x0
@@ -56,9 +57,11 @@ CONFIG_NETFILTER=y
 CONFIG_DEVTMPFS=y
 CONFIG_DEVTMPFS_MOUNT=y
 # CONFIG_FW_LOADER is not set
+CONFIG_DMA_CMA=y
 CONFIG_DA8XX_MSTPRI=y
 CONFIG_MTD=m
 CONFIG_MTD_TESTS=m
+CONFIG_MTD_CMDLINE_PARTS=m
 CONFIG_MTD_BLOCK=m
 CONFIG_MTD_CFI=m
 CONFIG_MTD_CFI_INTELEXT=m
@@ -195,7 +198,6 @@ CONFIG_USB_G_SERIAL=m
 CONFIG_USB_G_PRINTER=m
 CONFIG_USB_CDC_COMPOSITE=m
 CONFIG_MMC=y
-# CONFIG_MMC_BLOCK_BOUNCE is not set
 CONFIG_MMC_DAVINCI=y
 CONFIG_NEW_LEDS=y
 CONFIG_LEDS_CLASS=m
diff --git a/arch/arm/configs/exynos_defconfig b/arch/arm/configs/exynos_defconfig
index 8c2a2619971b..f1d7834990ec 100644
--- a/arch/arm/configs/exynos_defconfig
+++ b/arch/arm/configs/exynos_defconfig
@@ -244,7 +244,7 @@ CONFIG_USB_STORAGE_ONETOUCH=m
 CONFIG_USB_STORAGE_KARMA=m
 CONFIG_USB_STORAGE_CYPRESS_ATACB=m
 CONFIG_USB_STORAGE_ENE_UB6250=m
-CONFIG_USB_UAS=m
+CONFIG_USB_UAS=y
 CONFIG_USB_DWC3=y
 CONFIG_USB_DWC2=y
 CONFIG_USB_HSIC_USB3503=y
diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig
index 32acac9ab81a..0d4494922561 100644
--- a/arch/arm/configs/imx_v6_v7_defconfig
+++ b/arch/arm/configs/imx_v6_v7_defconfig
@@ -250,6 +250,7 @@ CONFIG_IMX_IPUV3_CORE=y
 CONFIG_DRM=y
 CONFIG_DRM_PANEL_SIMPLE=y
 CONFIG_DRM_DW_HDMI_AHB_AUDIO=m
+CONFIG_DRM_DW_HDMI_CEC=y
 CONFIG_DRM_IMX=y
 CONFIG_DRM_IMX_PARALLEL_DISPLAY=y
 CONFIG_DRM_IMX_TVE=y
@@ -365,6 +366,7 @@ CONFIG_PWM=y
 CONFIG_PWM_FSL_FTM=y
 CONFIG_PWM_IMX=y
 CONFIG_NVMEM_IMX_OCOTP=y
+CONFIG_MUX_MMIO=y
 CONFIG_EXT2_FS=y
 CONFIG_EXT2_FS_XATTR=y
 CONFIG_EXT2_FS_POSIX_ACL=y
diff --git a/arch/arm/configs/keystone_defconfig b/arch/arm/configs/keystone_defconfig
index f907869e0ddc..f710c192b33a 100644
--- a/arch/arm/configs/keystone_defconfig
+++ b/arch/arm/configs/keystone_defconfig
@@ -189,6 +189,8 @@ CONFIG_KEYSTONE_NAVIGATOR_DMA=y
 CONFIG_TI_SCI_PM_DOMAINS=y
 CONFIG_MEMORY=y
 CONFIG_TI_AEMIF=y
+CONFIG_PWM=y
+CONFIG_PWM_TIECAP=m
 CONFIG_KEYSTONE_IRQ=y
 CONFIG_RESET_TI_SCI=m
 CONFIG_RESET_TI_SYSCON=m
diff --git a/arch/arm/configs/lpc32xx_defconfig b/arch/arm/configs/lpc32xx_defconfig
index e15fa5f168bb..0b54b4024e51 100644
--- a/arch/arm/configs/lpc32xx_defconfig
+++ b/arch/arm/configs/lpc32xx_defconfig
@@ -108,11 +108,11 @@ CONFIG_GPIO_MAX7300=y
 CONFIG_GPIO_MAX732X=y
 CONFIG_GPIO_PCA953X=y
 CONFIG_GPIO_PCF857X=y
-CONFIG_GPIO_SX150X=y
 CONFIG_GPIO_74X164=y
 CONFIG_GPIO_MAX7301=y
 CONFIG_GPIO_MC33880=y
 CONFIG_PINCTRL_MCP23S08=y
+CONFIG_PINCTRL_SX150X=y
 CONFIG_SENSORS_DS620=y
 CONFIG_SENSORS_MAX6639=y
 CONFIG_WATCHDOG=y
diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
index 0cacdbf84a71..61509c4b769f 100644
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs/multi_v7_defconfig
@@ -31,6 +31,7 @@ CONFIG_SOC_SAMA5D3=y
 CONFIG_SOC_SAMA5D4=y
 CONFIG_ARCH_BCM=y
 CONFIG_ARCH_BCM_CYGNUS=y
+CONFIG_ARCH_BCM_HR2=y
 CONFIG_ARCH_BCM_NSP=y
 CONFIG_ARCH_BCM_21664=y
 CONFIG_ARCH_BCM_281XX=y
@@ -420,6 +421,7 @@ CONFIG_GPIO_DAVINCI=y
 CONFIG_GPIO_DWAPB=y
 CONFIG_GPIO_EM=y
 CONFIG_GPIO_RCAR=y
+CONFIG_GPIO_UNIPHIER=y
 CONFIG_GPIO_XILINX=y
 CONFIG_GPIO_ZYNQ=y
 CONFIG_GPIO_PCA953X=y
@@ -689,10 +691,12 @@ CONFIG_USB_OHCI_EXYNOS=m
 CONFIG_USB_R8A66597_HCD=m
 CONFIG_USB_RENESAS_USBHS=m
 CONFIG_USB_STORAGE=y
+CONFIG_USB_UAS=m
 CONFIG_USB_MUSB_HDRC=m
 CONFIG_USB_MUSB_SUNXI=m
 CONFIG_USB_DWC3=y
 CONFIG_USB_DWC2=y
+CONFIG_USB_HSIC_USB3503=y
 CONFIG_USB_CHIPIDEA=y
 CONFIG_USB_CHIPIDEA_UDC=y
 CONFIG_USB_CHIPIDEA_HOST=y
@@ -727,6 +731,7 @@ CONFIG_MMC_OMAP=y
 CONFIG_MMC_OMAP_HS=y
 CONFIG_MMC_ATMELMCI=y
 CONFIG_MMC_SDHCI_MSM=y
+CONFIG_MMC_MESON_MX_SDIO=y
 CONFIG_MMC_MVSDIO=y
 CONFIG_MMC_SDHI=y
 CONFIG_MMC_DW=y
@@ -767,6 +772,7 @@ CONFIG_RTC_DRV_MAX8997=m
 CONFIG_RTC_DRV_MAX77686=y
 CONFIG_RTC_DRV_RK808=m
 CONFIG_RTC_DRV_RS5C372=m
+CONFIG_RTC_DRV_BQ32K=m
 CONFIG_RTC_DRV_PALMAS=y
 CONFIG_RTC_DRV_ST_LPC=y
 CONFIG_RTC_DRV_TWL4030=y
@@ -849,6 +855,7 @@ CONFIG_TEGRA_IOMMU_GART=y
 CONFIG_TEGRA_IOMMU_SMMU=y
 CONFIG_REMOTEPROC=m
 CONFIG_ST_REMOTEPROC=m
+CONFIG_RPMSG_VIRTIO=m
 CONFIG_PM_DEVFREQ=y
 CONFIG_ARM_TEGRA_DEVFREQ=m
 CONFIG_MEMORY=y
diff --git a/arch/arm/configs/qcom_defconfig b/arch/arm/configs/qcom_defconfig
index 879159e4ab58..c784d04e2ab7 100644
--- a/arch/arm/configs/qcom_defconfig
+++ b/arch/arm/configs/qcom_defconfig
@@ -1,5 +1,4 @@
 CONFIG_SYSVIPC=y
-CONFIG_FHANDLE=y
 CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
 CONFIG_IKCONFIG=y
@@ -28,9 +27,7 @@ CONFIG_PCI=y
 CONFIG_PCI_MSI=y
 CONFIG_PCIE_QCOM=y
 CONFIG_SMP=y
-CONFIG_HAVE_ARM_ARCH_TIMER=y
 CONFIG_PREEMPT=y
-CONFIG_AEABI=y
 CONFIG_HIGHMEM=y
 CONFIG_CLEANCACHE=y
 CONFIG_ARM_APPENDED_DTB=y
@@ -57,14 +54,13 @@ CONFIG_CFG80211=y
 CONFIG_RFKILL=y
 CONFIG_DEVTMPFS=y
 CONFIG_DEVTMPFS_MOUNT=y
-CONFIG_QCOM_EBI2=y
 CONFIG_MTD=y
 CONFIG_MTD_BLOCK=y
 CONFIG_MTD_M25P80=y
 CONFIG_MTD_SPI_NOR=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_RAM=y
-CONFIG_SCSI=y
+CONFIG_QCOM_COINCELL=y
 CONFIG_BLK_DEV_SD=y
 CONFIG_CHR_DEV_SG=y
 CONFIG_CHR_DEV_SCH=y
@@ -87,6 +83,7 @@ CONFIG_SLIP_MODE_SLIP6=y
 CONFIG_USB_USBNET=y
 # CONFIG_USB_NET_AX8817X is not set
 # CONFIG_USB_NET_ZAURUS is not set
+CONFIG_BRCMFMAC=m
 CONFIG_INPUT_EVDEV=y
 # CONFIG_KEYBOARD_ATKBD is not set
 CONFIG_KEYBOARD_GPIO=y
@@ -98,12 +95,15 @@ CONFIG_INPUT_MISC=y
 CONFIG_INPUT_PM8XXX_VIBRATOR=y
 CONFIG_INPUT_PMIC8XXX_PWRKEY=y
 CONFIG_INPUT_UINPUT=y
+CONFIG_RMI4_CORE=m
+CONFIG_RMI4_I2C=m
+CONFIG_RMI4_F11=y
+CONFIG_RMI4_F12=y
 CONFIG_SERIO_LIBPS2=y
 # CONFIG_LEGACY_PTYS is not set
 CONFIG_SERIAL_MSM=y
 CONFIG_SERIAL_MSM_CONSOLE=y
 CONFIG_HW_RANDOM=y
-CONFIG_HW_RANDOM_MSM=y
 CONFIG_I2C=y
 CONFIG_I2C_CHARDEV=y
 CONFIG_I2C_QUP=y
@@ -121,11 +121,10 @@ CONFIG_PINCTRL_MSM8X74=y
 CONFIG_PINCTRL_QCOM_SPMI_PMIC=y
 CONFIG_PINCTRL_QCOM_SSBI_PMIC=y
 CONFIG_GPIOLIB=y
-CONFIG_DEBUG_GPIO=y
 CONFIG_GPIO_SYSFS=y
-CONFIG_CHARGER_QCOM_SMBB=y
 CONFIG_POWER_RESET=y
 CONFIG_POWER_RESET_MSM=y
+CONFIG_CHARGER_QCOM_SMBB=y
 CONFIG_THERMAL=y
 CONFIG_QCOM_TSENS=y
 CONFIG_MFD_PM8XXX=y
@@ -135,8 +134,14 @@ CONFIG_REGULATOR=y
 CONFIG_REGULATOR_FIXED_VOLTAGE=y
 CONFIG_REGULATOR_QCOM_RPM=y
 CONFIG_REGULATOR_QCOM_SMD_RPM=y
+CONFIG_REGULATOR_QCOM_SPMI=y
 CONFIG_MEDIA_SUPPORT=y
 CONFIG_FB=y
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+# CONFIG_LCD_CLASS_DEVICE is not set
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+# CONFIG_BACKLIGHT_GENERIC is not set
+CONFIG_BACKLIGHT_LP855X=y
 CONFIG_SOUND=y
 CONFIG_SND=y
 CONFIG_SND_DYNAMIC_MINORS=y
@@ -155,15 +160,21 @@ CONFIG_USB_ACM=y
 CONFIG_USB_CHIPIDEA=y
 CONFIG_USB_CHIPIDEA_UDC=y
 CONFIG_USB_CHIPIDEA_HOST=y
+CONFIG_USB_CHIPIDEA_ULPI=y
 CONFIG_USB_SERIAL=y
+CONFIG_USB_HSIC_USB4604=y
 CONFIG_USB_MSM_OTG=y
 CONFIG_USB_GADGET=y
 CONFIG_USB_GADGET_DEBUG_FILES=y
 CONFIG_USB_GADGET_VBUS_DRAW=500
+CONFIG_USB_CONFIGFS=y
+CONFIG_USB_CONFIGFS_NCM=y
+CONFIG_USB_CONFIGFS_ECM=y
+CONFIG_USB_CONFIGFS_F_FS=y
+CONFIG_USB_ULPI_BUS=y
 CONFIG_MMC=y
 CONFIG_MMC_BLOCK_MINORS=32
 CONFIG_MMC_ARMMMCI=y
-CONFIG_MMC_QCOM_DML=y
 CONFIG_MMC_SDHCI=y
 CONFIG_MMC_SDHCI_PLTFM=y
 CONFIG_MMC_SDHCI_MSM=y
@@ -173,7 +184,6 @@ CONFIG_LEDS_GPIO=y
 CONFIG_LEDS_PM8058=y
 CONFIG_LEDS_TRIGGERS=y
 CONFIG_LEDS_TRIGGER_HEARTBEAT=y
-CONFIG_RPMSG_QCOM_SMD=y
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_DRV_PM8XXX=y
 CONFIG_DMADEVICES=y
@@ -187,15 +197,17 @@ CONFIG_IPQ_GCC_4019=y
 CONFIG_IPQ_LCC_806X=y
 CONFIG_MSM_GCC_8660=y
 CONFIG_MSM_LCC_8960=y
-CONFIG_MDM_GCC_9615=y
 CONFIG_MDM_LCC_9615=y
 CONFIG_MSM_MMCC_8960=y
 CONFIG_MSM_MMCC_8974=y
+CONFIG_HWSPINLOCK=y
 CONFIG_HWSPINLOCK_QCOM=y
 CONFIG_REMOTEPROC=y
 CONFIG_QCOM_ADSP_PIL=y
 CONFIG_QCOM_Q6V5_PIL=y
 CONFIG_QCOM_WCNSS_PIL=y
+CONFIG_RPMSG_CHAR=y
+CONFIG_RPMSG_QCOM_SMD=y
 CONFIG_QCOM_GSBI=y
 CONFIG_QCOM_PM=y
 CONFIG_QCOM_SMEM=y
@@ -203,6 +215,7 @@ CONFIG_QCOM_SMD_RPM=y
 CONFIG_QCOM_SMP2P=y
 CONFIG_QCOM_SMSM=y
 CONFIG_QCOM_WCNSS_CTRL=y
+CONFIG_EXTCON_QCOM_SPMI_MISC=y
 CONFIG_IIO=y
 CONFIG_IIO_BUFFER_CB=y
 CONFIG_IIO_SW_TRIGGER=y
@@ -211,9 +224,11 @@ CONFIG_MPU3050_I2C=y
 CONFIG_AK8975=y
 CONFIG_IIO_HRTIMER_TRIGGER=y
 CONFIG_BMP280=y
+CONFIG_PWM=y
 CONFIG_PHY_QCOM_APQ8064_SATA=y
 CONFIG_PHY_QCOM_IPQ806X_SATA=y
-CONFIG_NVMEM=y
+CONFIG_PHY_QCOM_USB_HS=y
+CONFIG_PHY_QCOM_USB_HSIC=y
 CONFIG_QCOM_QFPROM=y
 CONFIG_EXT2_FS=y
 CONFIG_EXT2_FS_XATTR=y
@@ -234,7 +249,4 @@ CONFIG_PRINTK_TIME=y
 CONFIG_DYNAMIC_DEBUG=y
 CONFIG_DEBUG_INFO=y
 CONFIG_MAGIC_SYSRQ=y
-CONFIG_LOCKUP_DETECTOR=y
-# CONFIG_DETECT_HUNG_TASK is not set
 # CONFIG_SCHED_DEBUG is not set
-CONFIG_TIMER_STATS=y
diff --git a/arch/arm/configs/stm32_defconfig b/arch/arm/configs/stm32_defconfig
index 90e5c46913a5..bb358ffde7d2 100644
--- a/arch/arm/configs/stm32_defconfig
+++ b/arch/arm/configs/stm32_defconfig
@@ -18,7 +18,6 @@ CONFIG_EMBEDDED=y
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
 # CONFIG_MMU is not set
-CONFIG_ARM_SINGLE_ARMV7M=y
 CONFIG_ARCH_STM32=y
 CONFIG_CPU_V7M_NUM_IRQ=240
 CONFIG_SET_MEM_PARAM=y
@@ -44,18 +43,18 @@ CONFIG_KEYBOARD_GPIO=y
 # CONFIG_UNIX98_PTYS is not set
 # CONFIG_LEGACY_PTYS is not set
 CONFIG_SERIAL_NONSTANDARD=y
-# CONFIG_DEVKMEM is not set
 CONFIG_SERIAL_STM32=y
 CONFIG_SERIAL_STM32_CONSOLE=y
 # CONFIG_HW_RANDOM is not set
 CONFIG_I2C=y
 CONFIG_I2C_CHARDEV=y
 CONFIG_I2C_STM32F4=y
+CONFIG_I2C_STM32F7=y
+CONFIG_GPIO_STMPE=y
 # CONFIG_HWMON is not set
 CONFIG_WATCHDOG=y
-CONFIG_REGULATOR=y
-CONFIG_GPIO_STMPE=y
 CONFIG_MFD_STMPE=y
+CONFIG_REGULATOR=y
 CONFIG_REGULATOR_FIXED_VOLTAGE=y
 # CONFIG_USB_SUPPORT is not set
 CONFIG_NEW_LEDS=y
@@ -67,6 +66,8 @@ CONFIG_RTC_CLASS=y
 CONFIG_RTC_DRV_STM32=y
 CONFIG_DMADEVICES=y
 CONFIG_STM32_DMA=y
+CONFIG_STM32_DMAMUX=y
+CONFIG_STM32_MDMA=y
 CONFIG_IIO=y
 CONFIG_STM32_ADC_CORE=y
 CONFIG_STM32_ADC=y
@@ -81,8 +82,6 @@ CONFIG_DEBUG_INFO=y
 CONFIG_MAGIC_SYSRQ=y
 # CONFIG_SCHED_DEBUG is not set
 # CONFIG_DEBUG_BUGVERBOSE is not set
-# CONFIG_FTRACE is not set
 CONFIG_CRYPTO=y
-CONFIG_CRYPTO_DEV_STM32=y
 CONFIG_CRC_ITU_T=y
 CONFIG_CRC7=y
diff --git a/arch/arm/include/asm/arch_timer.h b/arch/arm/include/asm/arch_timer.h
index 9327e3a101dc..0a8d7bba2cb0 100644
--- a/arch/arm/include/asm/arch_timer.h
+++ b/arch/arm/include/asm/arch_timer.h
@@ -107,6 +107,7 @@ static inline u32 arch_timer_get_cntkctl(void)
 static inline void arch_timer_set_cntkctl(u32 cntkctl)
 {
 	asm volatile("mcr p15, 0, %0, c14, c1, 0" : : "r" (cntkctl));
+	isb();
 }
 
 #endif
diff --git a/arch/arm/include/asm/assembler.h b/arch/arm/include/asm/assembler.h
index ad301f107dd2..bc8d4bbd82e2 100644
--- a/arch/arm/include/asm/assembler.h
+++ b/arch/arm/include/asm/assembler.h
@@ -518,4 +518,22 @@ THUMB(	orr	\reg , \reg , #PSR_T_BIT	)
 #endif
 	.endm
 
+	.macro	bug, msg, line
+#ifdef CONFIG_THUMB2_KERNEL
+1:	.inst	0xde02
+#else
+1:	.inst	0xe7f001f2
+#endif
+#ifdef CONFIG_DEBUG_BUGVERBOSE
+	.pushsection .rodata.str, "aMS", %progbits, 1
+2:	.asciz	"\msg"
+	.popsection
+	.pushsection __bug_table, "aw"
+	.align	2
+	.word	1b, 2b
+	.hword	\line
+	.popsection
+#endif
+	.endm
+
 #endif /* __ASM_ASSEMBLER_H__ */
diff --git a/arch/arm/include/asm/cputype.h b/arch/arm/include/asm/cputype.h
index 441933311bbf..cb546425da8a 100644
--- a/arch/arm/include/asm/cputype.h
+++ b/arch/arm/include/asm/cputype.h
@@ -174,6 +174,11 @@ static inline unsigned int __attribute_const__ read_cpuid_cachetype(void)
 	return read_cpuid(CPUID_CACHETYPE);
 }
 
+static inline unsigned int __attribute_const__ read_cpuid_mputype(void)
+{
+	return read_cpuid(CPUID_MPUIR);
+}
+
 #elif defined(CONFIG_CPU_V7M)
 
 static inline unsigned int __attribute_const__ read_cpuid_id(void)
@@ -186,6 +191,11 @@ static inline unsigned int __attribute_const__ read_cpuid_cachetype(void)
 	return readl(BASEADDR_V7M_SCB + V7M_SCB_CTR);
 }
 
+static inline unsigned int __attribute_const__ read_cpuid_mputype(void)
+{
+	return readl(BASEADDR_V7M_SCB + MPU_TYPE);
+}
+
 #else /* ifdef CONFIG_CPU_CP15 / elif defined(CONFIG_CPU_V7M) */
 
 static inline unsigned int __attribute_const__ read_cpuid_id(void)
diff --git a/arch/arm/include/asm/dma-iommu.h b/arch/arm/include/asm/dma-iommu.h
index 0722ec6be692..6821f1249300 100644
--- a/arch/arm/include/asm/dma-iommu.h
+++ b/arch/arm/include/asm/dma-iommu.h
@@ -7,7 +7,6 @@
 #include <linux/mm_types.h>
 #include <linux/scatterlist.h>
 #include <linux/dma-debug.h>
-#include <linux/kmemcheck.h>
 #include <linux/kref.h>
 
 #define ARM_MAPPING_ERROR		(~(dma_addr_t)0x0)
diff --git a/arch/arm/include/asm/dma-mapping.h b/arch/arm/include/asm/dma-mapping.h
index 3ca119997818..daf837423a76 100644
--- a/arch/arm/include/asm/dma-mapping.h
+++ b/arch/arm/include/asm/dma-mapping.h
@@ -191,13 +191,6 @@ extern int arm_dma_mmap(struct device *dev, struct vm_area_struct *vma,
 			unsigned long attrs);
 
 /*
- * This can be called during early boot to increase the size of the atomic
- * coherent DMA pool above the default value of 256KiB. It must be called
- * before postcore_initcall.
- */
-extern void __init init_dma_coherent_pool_size(unsigned long size);
-
-/*
  * For SA-1111, IXP425, and ADI systems  the dma-mapping functions are "magic"
  * and utilize bounce buffers as needed to work around limited DMA windows.
  *
diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h
index 8c5ca92a87a9..b078d992414b 100644
--- a/arch/arm/include/asm/elf.h
+++ b/arch/arm/include/asm/elf.h
@@ -101,10 +101,15 @@ struct elf32_hdr;
 extern int elf_check_arch(const struct elf32_hdr *);
 #define elf_check_arch elf_check_arch
 
+#define ELFOSABI_ARM_FDPIC  65	/* ARM FDPIC platform */
+#define elf_check_fdpic(x)  ((x)->e_ident[EI_OSABI] == ELFOSABI_ARM_FDPIC)
+#define elf_check_const_displacement(x)  ((x)->e_flags & EF_ARM_PIC)
+#define ELF_FDPIC_CORE_EFLAGS  0
+
 #define vmcore_elf64_check_arch(x) (0)
 
-extern int arm_elf_read_implies_exec(const struct elf32_hdr *, int);
-#define elf_read_implies_exec(ex,stk) arm_elf_read_implies_exec(&(ex), stk)
+extern int arm_elf_read_implies_exec(int);
+#define elf_read_implies_exec(ex,stk) arm_elf_read_implies_exec(stk)
 
 struct task_struct;
 int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
@@ -121,6 +126,13 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
    have no such handler.  */
 #define ELF_PLAT_INIT(_r, load_addr)	(_r)->ARM_r0 = 0
 
+#define ELF_FDPIC_PLAT_INIT(_r, _exec_map_addr, _interp_map_addr, dynamic_addr) \
+	do { \
+		(_r)->ARM_r7 = _exec_map_addr; \
+		(_r)->ARM_r8 = _interp_map_addr; \
+		(_r)->ARM_r9 = dynamic_addr; \
+	} while(0)
+
 extern void elf_set_personality(const struct elf32_hdr *);
 #define SET_PERSONALITY(ex)	elf_set_personality(&(ex))
 
diff --git a/arch/arm/include/asm/highmem.h b/arch/arm/include/asm/highmem.h
index b03d3fa2e58d..eb4e4207cd3c 100644
--- a/arch/arm/include/asm/highmem.h
+++ b/arch/arm/include/asm/highmem.h
@@ -19,7 +19,6 @@
 	} while (0)
 
 extern pte_t *pkmap_page_table;
-extern pte_t *fixmap_page_table;
 
 extern void *kmap_high(struct page *page);
 extern void kunmap_high(struct page *page);
diff --git a/arch/arm/include/asm/kvm_arm.h b/arch/arm/include/asm/kvm_arm.h
index c8781450905b..3ab8b3781bfe 100644
--- a/arch/arm/include/asm/kvm_arm.h
+++ b/arch/arm/include/asm/kvm_arm.h
@@ -161,8 +161,7 @@
 #else
 #define VTTBR_X		(5 - KVM_T0SZ)
 #endif
-#define VTTBR_BADDR_SHIFT (VTTBR_X - 1)
-#define VTTBR_BADDR_MASK  (((_AC(1, ULL) << (40 - VTTBR_X)) - 1) << VTTBR_BADDR_SHIFT)
+#define VTTBR_BADDR_MASK  (((_AC(1, ULL) << (40 - VTTBR_X)) - 1) << VTTBR_X)
 #define VTTBR_VMID_SHIFT  _AC(48, ULL)
 #define VTTBR_VMID_MASK(size)	(_AT(u64, (1 << size) - 1) << VTTBR_VMID_SHIFT)
 
diff --git a/arch/arm/include/asm/kvm_asm.h b/arch/arm/include/asm/kvm_asm.h
index 14d68a4d826f..36dd2962a42d 100644
--- a/arch/arm/include/asm/kvm_asm.h
+++ b/arch/arm/include/asm/kvm_asm.h
@@ -68,6 +68,8 @@ extern void __kvm_tlb_flush_vmid_ipa(struct kvm *kvm, phys_addr_t ipa);
 extern void __kvm_tlb_flush_vmid(struct kvm *kvm);
 extern void __kvm_tlb_flush_local_vmid(struct kvm_vcpu *vcpu);
 
+extern void __kvm_timer_set_cntvoff(u32 cntvoff_low, u32 cntvoff_high);
+
 extern int __kvm_vcpu_run(struct kvm_vcpu *vcpu);
 
 extern void __init_stage2_translation(void);
diff --git a/arch/arm/include/asm/kvm_emulate.h b/arch/arm/include/asm/kvm_emulate.h
index 98089ffd91bb..3d22eb87f919 100644
--- a/arch/arm/include/asm/kvm_emulate.h
+++ b/arch/arm/include/asm/kvm_emulate.h
@@ -25,7 +25,22 @@
 #include <asm/kvm_arm.h>
 #include <asm/cputype.h>
 
+/* arm64 compatibility macros */
+#define COMPAT_PSR_MODE_ABT	ABT_MODE
+#define COMPAT_PSR_MODE_UND	UND_MODE
+#define COMPAT_PSR_T_BIT	PSR_T_BIT
+#define COMPAT_PSR_I_BIT	PSR_I_BIT
+#define COMPAT_PSR_A_BIT	PSR_A_BIT
+#define COMPAT_PSR_E_BIT	PSR_E_BIT
+#define COMPAT_PSR_IT_MASK	PSR_IT_MASK
+
 unsigned long *vcpu_reg(struct kvm_vcpu *vcpu, u8 reg_num);
+
+static inline unsigned long *vcpu_reg32(struct kvm_vcpu *vcpu, u8 reg_num)
+{
+	return vcpu_reg(vcpu, reg_num);
+}
+
 unsigned long *vcpu_spsr(struct kvm_vcpu *vcpu);
 
 static inline unsigned long vcpu_get_reg(struct kvm_vcpu *vcpu,
@@ -42,10 +57,25 @@ static inline void vcpu_set_reg(struct kvm_vcpu *vcpu, u8 reg_num,
 
 bool kvm_condition_valid32(const struct kvm_vcpu *vcpu);
 void kvm_skip_instr32(struct kvm_vcpu *vcpu, bool is_wide_instr);
-void kvm_inject_undefined(struct kvm_vcpu *vcpu);
+void kvm_inject_undef32(struct kvm_vcpu *vcpu);
+void kvm_inject_dabt32(struct kvm_vcpu *vcpu, unsigned long addr);
+void kvm_inject_pabt32(struct kvm_vcpu *vcpu, unsigned long addr);
 void kvm_inject_vabt(struct kvm_vcpu *vcpu);
-void kvm_inject_dabt(struct kvm_vcpu *vcpu, unsigned long addr);
-void kvm_inject_pabt(struct kvm_vcpu *vcpu, unsigned long addr);
+
+static inline void kvm_inject_undefined(struct kvm_vcpu *vcpu)
+{
+	kvm_inject_undef32(vcpu);
+}
+
+static inline void kvm_inject_dabt(struct kvm_vcpu *vcpu, unsigned long addr)
+{
+	kvm_inject_dabt32(vcpu, addr);
+}
+
+static inline void kvm_inject_pabt(struct kvm_vcpu *vcpu, unsigned long addr)
+{
+	kvm_inject_pabt32(vcpu, addr);
+}
 
 static inline bool kvm_condition_valid(const struct kvm_vcpu *vcpu)
 {
@@ -203,7 +233,7 @@ static inline u8 kvm_vcpu_trap_get_fault_type(struct kvm_vcpu *vcpu)
 
 static inline bool kvm_vcpu_dabt_isextabt(struct kvm_vcpu *vcpu)
 {
-	switch (kvm_vcpu_trap_get_fault_type(vcpu)) {
+	switch (kvm_vcpu_trap_get_fault(vcpu)) {
 	case FSC_SEA:
 	case FSC_SEA_TTW0:
 	case FSC_SEA_TTW1:
diff --git a/arch/arm/include/asm/kvm_host.h b/arch/arm/include/asm/kvm_host.h
index 4a879f6ff13b..a9f7d3f47134 100644
--- a/arch/arm/include/asm/kvm_host.h
+++ b/arch/arm/include/asm/kvm_host.h
@@ -285,6 +285,11 @@ static inline void kvm_arm_init_debug(void) {}
 static inline void kvm_arm_setup_debug(struct kvm_vcpu *vcpu) {}
 static inline void kvm_arm_clear_debug(struct kvm_vcpu *vcpu) {}
 static inline void kvm_arm_reset_debug_ptr(struct kvm_vcpu *vcpu) {}
+static inline bool kvm_arm_handle_step_debug(struct kvm_vcpu *vcpu,
+					     struct kvm_run *run)
+{
+	return false;
+}
 
 int kvm_arm_vcpu_arch_set_attr(struct kvm_vcpu *vcpu,
 			       struct kvm_device_attr *attr);
@@ -293,4 +298,7 @@ int kvm_arm_vcpu_arch_get_attr(struct kvm_vcpu *vcpu,
 int kvm_arm_vcpu_arch_has_attr(struct kvm_vcpu *vcpu,
 			       struct kvm_device_attr *attr);
 
+/* All host FP/SIMD state is restored on guest exit, so nothing to save: */
+static inline void kvm_fpsimd_flush_cpu_state(void) {}
+
 #endif /* __ARM_KVM_HOST_H__ */
diff --git a/arch/arm/include/asm/kvm_hyp.h b/arch/arm/include/asm/kvm_hyp.h
index 14b5903f0224..ab20ffa8b9e7 100644
--- a/arch/arm/include/asm/kvm_hyp.h
+++ b/arch/arm/include/asm/kvm_hyp.h
@@ -98,8 +98,8 @@
 #define cntvoff_el2			CNTVOFF
 #define cnthctl_el2			CNTHCTL
 
-void __timer_save_state(struct kvm_vcpu *vcpu);
-void __timer_restore_state(struct kvm_vcpu *vcpu);
+void __timer_enable_traps(struct kvm_vcpu *vcpu);
+void __timer_disable_traps(struct kvm_vcpu *vcpu);
 
 void __vgic_v2_save_state(struct kvm_vcpu *vcpu);
 void __vgic_v2_restore_state(struct kvm_vcpu *vcpu);
diff --git a/arch/arm/include/asm/mmu.h b/arch/arm/include/asm/mmu.h
index 65669b9ce128..1592a4264488 100644
--- a/arch/arm/include/asm/mmu.h
+++ b/arch/arm/include/asm/mmu.h
@@ -15,6 +15,10 @@ typedef struct {
 #ifdef CONFIG_VDSO
 	unsigned long	vdso;
 #endif
+#ifdef CONFIG_BINFMT_ELF_FDPIC
+	unsigned long	exec_fdpic_loadmap;
+	unsigned long	interp_fdpic_loadmap;
+#endif
 } mm_context_t;
 
 #ifdef CONFIG_CPU_HAS_ASID
@@ -34,6 +38,10 @@ typedef struct {
  */
 typedef struct {
 	unsigned long	end_brk;
+#ifdef CONFIG_BINFMT_ELF_FDPIC
+	unsigned long	exec_fdpic_loadmap;
+	unsigned long	interp_fdpic_loadmap;
+#endif
 } mm_context_t;
 
 #endif
diff --git a/arch/arm/include/asm/mpu.h b/arch/arm/include/asm/mpu.h
index 0c3f774fa4b5..6d1491c8ee22 100644
--- a/arch/arm/include/asm/mpu.h
+++ b/arch/arm/include/asm/mpu.h
@@ -2,8 +2,6 @@
 #ifndef __ARM_MPU_H
 #define __ARM_MPU_H
 
-#ifdef CONFIG_ARM_MPU
-
 /* MPUIR layout */
 #define MPUIR_nU		1
 #define MPUIR_DREGION		8
@@ -18,6 +16,11 @@
 /* MPU D/I Size Register fields */
 #define MPU_RSR_SZ		1
 #define MPU_RSR_EN		0
+#define MPU_RSR_SD		8
+
+/* Number of subregions (SD) */
+#define MPU_NR_SUBREGS		8
+#define MPU_MIN_SUBREG_SIZE	256
 
 /* The D/I RSR value for an enabled region spanning the whole of memory */
 #define MPU_RSR_ALL_MEM		63
@@ -39,6 +42,7 @@
 #endif
 
 /* Access permission bits of ACR (only define those that we use)*/
+#define MPU_AP_PL1RO_PL0NA	(0x5 << 8)
 #define MPU_AP_PL1RW_PL0RW	(0x3 << 8)
 #define MPU_AP_PL1RW_PL0R0	(0x2 << 8)
 #define MPU_AP_PL1RW_PL0NA	(0x1 << 8)
@@ -47,7 +51,7 @@
 #define MPU_PROBE_REGION	0
 #define MPU_BG_REGION		1
 #define MPU_RAM_REGION		2
-#define MPU_VECTORS_REGION	3
+#define MPU_ROM_REGION		3
 
 /* Maximum number of regions Linux is interested in */
 #define MPU_MAX_REGIONS		16
@@ -65,13 +69,23 @@ struct mpu_rgn {
 };
 
 struct mpu_rgn_info {
-	u32 mpuir;
+	unsigned int used;
 	struct mpu_rgn rgns[MPU_MAX_REGIONS];
 };
 extern struct mpu_rgn_info mpu_rgn_info;
 
-#endif /* __ASSEMBLY__ */
+#ifdef CONFIG_ARM_MPU
+
+extern void __init adjust_lowmem_bounds_mpu(void);
+extern void __init mpu_setup(void);
 
-#endif /* CONFIG_ARM_MPU */
+#else
+
+static inline void adjust_lowmem_bounds_mpu(void) {}
+static inline void mpu_setup(void) {}
+
+#endif /* !CONFIG_ARM_MPU */
+
+#endif /* __ASSEMBLY__ */
 
 #endif
diff --git a/arch/arm/include/asm/pgalloc.h b/arch/arm/include/asm/pgalloc.h
index b2902a5cd780..2d7344f0e208 100644
--- a/arch/arm/include/asm/pgalloc.h
+++ b/arch/arm/include/asm/pgalloc.h
@@ -57,7 +57,7 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
 extern pgd_t *pgd_alloc(struct mm_struct *mm);
 extern void pgd_free(struct mm_struct *mm, pgd_t *pgd);
 
-#define PGALLOC_GFP	(GFP_KERNEL | __GFP_NOTRACK | __GFP_ZERO)
+#define PGALLOC_GFP	(GFP_KERNEL | __GFP_ZERO)
 
 static inline void clean_pte_table(pte_t *pte)
 {
diff --git a/arch/arm/include/asm/pgtable-3level.h b/arch/arm/include/asm/pgtable-3level.h
index 2a029bceaf2f..1a7a17b2a1ba 100644
--- a/arch/arm/include/asm/pgtable-3level.h
+++ b/arch/arm/include/asm/pgtable-3level.h
@@ -221,7 +221,6 @@ static inline pte_t pte_mkspecial(pte_t pte)
 }
 #define	__HAVE_ARCH_PTE_SPECIAL
 
-#define __HAVE_ARCH_PMD_WRITE
 #define pmd_write(pmd)		(pmd_isclear((pmd), L_PMD_SECT_RDONLY))
 #define pmd_dirty(pmd)		(pmd_isset((pmd), L_PMD_SECT_DIRTY))
 #define pud_page(pud)		pmd_page(__pmd(pud_val(pud)))
diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h
index 1c462381c225..150ece66ddf3 100644
--- a/arch/arm/include/asm/pgtable.h
+++ b/arch/arm/include/asm/pgtable.h
@@ -232,6 +232,18 @@ static inline pte_t *pmd_page_vaddr(pmd_t pmd)
 #define pte_valid_user(pte)	\
 	(pte_valid(pte) && pte_isset((pte), L_PTE_USER) && pte_young(pte))
 
+static inline bool pte_access_permitted(pte_t pte, bool write)
+{
+	pteval_t mask = L_PTE_PRESENT | L_PTE_USER;
+	pteval_t needed = mask;
+
+	if (write)
+		mask |= L_PTE_RDONLY;
+
+	return (pte_val(pte) & mask) == needed;
+}
+#define pte_access_permitted pte_access_permitted
+
 #if __LINUX_ARM_ARCH__ < 6
 static inline void __sync_icache_dcache(pte_t pteval)
 {
diff --git a/arch/arm/include/asm/processor.h b/arch/arm/include/asm/processor.h
index c3d5fc124a05..338cbe0a18ef 100644
--- a/arch/arm/include/asm/processor.h
+++ b/arch/arm/include/asm/processor.h
@@ -47,15 +47,24 @@ struct thread_struct {
 
 #define INIT_THREAD  {	}
 
-#ifdef CONFIG_MMU
-#define nommu_start_thread(regs) do { } while (0)
-#else
-#define nommu_start_thread(regs) regs->ARM_r10 = current->mm->start_data
-#endif
-
 #define start_thread(regs,pc,sp)					\
 ({									\
+	unsigned long r7, r8, r9;					\
+									\
+	if (IS_ENABLED(CONFIG_BINFMT_ELF_FDPIC)) {			\
+		r7 = regs->ARM_r7;					\
+		r8 = regs->ARM_r8;					\
+		r9 = regs->ARM_r9;					\
+	}								\
 	memset(regs->uregs, 0, sizeof(regs->uregs));			\
+	if (IS_ENABLED(CONFIG_BINFMT_ELF_FDPIC) &&			\
+	    current->personality & FDPIC_FUNCPTRS) {			\
+		regs->ARM_r7 = r7;					\
+		regs->ARM_r8 = r8;					\
+		regs->ARM_r9 = r9;					\
+		regs->ARM_r10 = current->mm->start_data;		\
+	} else if (!IS_ENABLED(CONFIG_MMU))				\
+		regs->ARM_r10 = current->mm->start_data;		\
 	if (current->personality & ADDR_LIMIT_32BIT)			\
 		regs->ARM_cpsr = USR_MODE;				\
 	else								\
@@ -65,7 +74,6 @@ struct thread_struct {
 	regs->ARM_cpsr |= PSR_ENDSTATE;					\
 	regs->ARM_pc = pc & ~1;		/* pc */			\
 	regs->ARM_sp = sp;		/* sp */			\
-	nommu_start_thread(regs);					\
 })
 
 /* Forward declaration, a strange C thing */
diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h
index 3d6dc8b460e4..709a55989cb0 100644
--- a/arch/arm/include/asm/smp.h
+++ b/arch/arm/include/asm/smp.h
@@ -60,7 +60,7 @@ asmlinkage void secondary_start_kernel(void);
  */
 struct secondary_data {
 	union {
-		unsigned long mpu_rgn_szr;
+		struct mpu_rgn_info *mpu_rgn_info;
 		u64 pgdir;
 	};
 	unsigned long swapper_pg_dir;
diff --git a/arch/arm/include/asm/smp_scu.h b/arch/arm/include/asm/smp_scu.h
index 800f5228939f..b818e5d0cd78 100644
--- a/arch/arm/include/asm/smp_scu.h
+++ b/arch/arm/include/asm/smp_scu.h
@@ -28,6 +28,8 @@ static inline unsigned long scu_a9_get_base(void)
 #ifdef CONFIG_HAVE_ARM_SCU
 unsigned int scu_get_core_count(void __iomem *);
 int scu_power_mode(void __iomem *, unsigned int);
+int scu_cpu_power_enable(void __iomem *, unsigned int);
+int scu_get_cpu_power_mode(void __iomem *scu_base, unsigned int logical_cpu);
 #else
 static inline unsigned int scu_get_core_count(void __iomem *scu_base)
 {
@@ -37,6 +39,16 @@ static inline int scu_power_mode(void __iomem *scu_base, unsigned int mode)
 {
 	return -EINVAL;
 }
+static inline int scu_cpu_power_enable(void __iomem *scu_base,
+				       unsigned int mode)
+{
+	return -EINVAL;
+}
+static inline int scu_get_cpu_power_mode(void __iomem *scu_base,
+					 unsigned int logical_cpu)
+{
+	return -EINVAL;
+}
 #endif
 
 #if defined(CONFIG_SMP) && defined(CONFIG_HAVE_ARM_SCU)
diff --git a/arch/arm/include/asm/ucontext.h b/arch/arm/include/asm/ucontext.h
index 3f0d95ab14b8..5c5e62cb304b 100644
--- a/arch/arm/include/asm/ucontext.h
+++ b/arch/arm/include/asm/ucontext.h
@@ -3,6 +3,7 @@
 #define _ASMARM_UCONTEXT_H
 
 #include <asm/fpstate.h>
+#include <asm/user.h>
 
 /*
  * struct sigcontext only has room for the basic registers, but struct
diff --git a/arch/arm/include/asm/v7m.h b/arch/arm/include/asm/v7m.h
index e6d9e29fcae4..634e77107425 100644
--- a/arch/arm/include/asm/v7m.h
+++ b/arch/arm/include/asm/v7m.h
@@ -58,6 +58,16 @@
 #define	V7M_SCB_CCSIDR		0x80	/* Cache size ID register */
 #define	V7M_SCB_CSSELR		0x84	/* Cache size selection register */
 
+/* Memory-mapped MPU registers for M-class */
+#define MPU_TYPE		0x90
+#define MPU_CTRL		0x94
+#define MPU_CTRL_ENABLE		1
+#define MPU_CTRL_PRIVDEFENA	(1 << 2)
+
+#define MPU_RNR			0x98
+#define MPU_RBAR		0x9c
+#define MPU_RASR		0xa0
+
 /* Cache opeartions */
 #define	V7M_SCB_ICIALLU		0x250	/* I-cache invalidate all to PoU */
 #define	V7M_SCB_ICIMVAU		0x258	/* I-cache invalidate by MVA to PoU */
diff --git a/arch/arm/include/debug/brcmstb.S b/arch/arm/include/debug/brcmstb.S
index 52aaed2b936f..c826f15d2f80 100644
--- a/arch/arm/include/debug/brcmstb.S
+++ b/arch/arm/include/debug/brcmstb.S
@@ -58,6 +58,7 @@
 		/* Check SUN_TOP_CTRL base */
 		ldr	\rp, =SUN_TOP_CTRL_BASE	@ load SUN_TOP_CTRL PA
 		ldr	\rv, [\rp, #0]		@ get register contents
+ARM_BE8(	rev	\rv, \rv )
 		and	\rv, \rv, #0xffffff00	@ strip revision bits [7:0]
 
 		/* Chip specific detection starts here */
@@ -98,11 +99,13 @@
 		.endm
 
 		.macro	store, rd, rx:vararg
+ARM_BE8(	rev	\rd, \rd )
 		str	\rd, \rx
 		.endm
 
 		.macro	load, rd, rx:vararg
 		ldr	\rd, \rx
+ARM_BE8(	rev	\rd, \rd )
 		.endm
 
 		.macro	senduart,rd,rx
diff --git a/arch/arm/include/uapi/asm/Kbuild b/arch/arm/include/uapi/asm/Kbuild
index 4d53de308ee0..4d1cc1847edf 100644
--- a/arch/arm/include/uapi/asm/Kbuild
+++ b/arch/arm/include/uapi/asm/Kbuild
@@ -7,6 +7,7 @@ generated-y += unistd-oabi.h
 generated-y += unistd-eabi.h
 
 generic-y += bitsperlong.h
+generic-y += bpf_perf_event.h
 generic-y += errno.h
 generic-y += ioctl.h
 generic-y += ipcbuf.h
diff --git a/arch/arm/include/uapi/asm/kvm.h b/arch/arm/include/uapi/asm/kvm.h
index 1f57bbe82b6f..6edd177bb1c7 100644
--- a/arch/arm/include/uapi/asm/kvm.h
+++ b/arch/arm/include/uapi/asm/kvm.h
@@ -152,6 +152,12 @@ struct kvm_arch_memory_slot {
 	(__ARM_CP15_REG(op1, 0, crm, 0) | KVM_REG_SIZE_U64)
 #define ARM_CP15_REG64(...) __ARM_CP15_REG64(__VA_ARGS__)
 
+/* PL1 Physical Timer Registers */
+#define KVM_REG_ARM_PTIMER_CTL		ARM_CP15_REG32(0, 14, 2, 1)
+#define KVM_REG_ARM_PTIMER_CNT		ARM_CP15_REG64(0, 14)
+#define KVM_REG_ARM_PTIMER_CVAL		ARM_CP15_REG64(2, 14)
+
+/* Virtual Timer Registers */
 #define KVM_REG_ARM_TIMER_CTL		ARM_CP15_REG32(0, 14, 3, 1)
 #define KVM_REG_ARM_TIMER_CNT		ARM_CP15_REG64(1, 14)
 #define KVM_REG_ARM_TIMER_CVAL		ARM_CP15_REG64(3, 14)
@@ -216,6 +222,7 @@ struct kvm_arch_memory_slot {
 #define   KVM_DEV_ARM_ITS_SAVE_TABLES		1
 #define   KVM_DEV_ARM_ITS_RESTORE_TABLES	2
 #define   KVM_DEV_ARM_VGIC_SAVE_PENDING_TABLES	3
+#define   KVM_DEV_ARM_ITS_CTRL_RESET		4
 
 /* KVM_IRQ_LINE irq field index values */
 #define KVM_ARM_IRQ_TYPE_SHIFT		24
diff --git a/arch/arm/include/uapi/asm/ptrace.h b/arch/arm/include/uapi/asm/ptrace.h
index b67cda536c25..e61c65b4018d 100644
--- a/arch/arm/include/uapi/asm/ptrace.h
+++ b/arch/arm/include/uapi/asm/ptrace.h
@@ -32,6 +32,10 @@
 #define PTRACE_SETVFPREGS	28
 #define PTRACE_GETHBPREGS	29
 #define PTRACE_SETHBPREGS	30
+#define PTRACE_GETFDPIC		31
+
+#define PTRACE_GETFDPIC_EXEC	0
+#define PTRACE_GETFDPIC_INTERP	1
 
 /*
  * PSR bits
@@ -54,6 +58,7 @@
 #endif
 #define FIQ_MODE	0x00000011
 #define IRQ_MODE	0x00000012
+#define MON_MODE	0x00000016
 #define ABT_MODE	0x00000017
 #define HYP_MODE	0x0000001a
 #define UND_MODE	0x0000001b
diff --git a/arch/arm/include/uapi/asm/unistd.h b/arch/arm/include/uapi/asm/unistd.h
index 39b2ad997e91..93ecf8aa4fe5 100644
--- a/arch/arm/include/uapi/asm/unistd.h
+++ b/arch/arm/include/uapi/asm/unistd.h
@@ -36,5 +36,6 @@
 #define __ARM_NR_usr26			(__ARM_NR_BASE+3)
 #define __ARM_NR_usr32			(__ARM_NR_BASE+4)
 #define __ARM_NR_set_tls		(__ARM_NR_BASE+5)
+#define __ARM_NR_get_tls		(__ARM_NR_BASE+6)
 
 #endif /* _UAPI__ASM_ARM_UNISTD_H */
diff --git a/arch/arm/kernel/Makefile b/arch/arm/kernel/Makefile
index 499f978fb1fd..b59ac4bf82b8 100644
--- a/arch/arm/kernel/Makefile
+++ b/arch/arm/kernel/Makefile
@@ -88,6 +88,11 @@ head-y			:= head$(MMUEXT).o
 obj-$(CONFIG_DEBUG_LL)	+= debug.o
 obj-$(CONFIG_EARLY_PRINTK)	+= early_printk.o
 
+# This is executed very early using a temporary stack when no memory allocator
+# nor global data is available. Everything has to be allocated on the stack.
+CFLAGS_head-inflate-data.o := $(call cc-option,-Wframe-larger-than=10240)
+obj-$(CONFIG_XIP_DEFLATED_DATA) += head-inflate-data.o
+
 obj-$(CONFIG_ARM_VIRT_EXT)	+= hyp-stub.o
 AFLAGS_hyp-stub.o		:=-Wa,-march=armv7-a
 ifeq ($(CONFIG_ARM_PSCI),y)
diff --git a/arch/arm/kernel/asm-offsets.c b/arch/arm/kernel/asm-offsets.c
index 608008229c7d..f369ece99958 100644
--- a/arch/arm/kernel/asm-offsets.c
+++ b/arch/arm/kernel/asm-offsets.c
@@ -23,11 +23,13 @@
 #include <asm/mach/arch.h>
 #include <asm/thread_info.h>
 #include <asm/memory.h>
+#include <asm/mpu.h>
 #include <asm/procinfo.h>
 #include <asm/suspend.h>
 #include <asm/vdso_datapage.h>
 #include <asm/hardware/cache-l2x0.h>
 #include <linux/kbuild.h>
+#include "signal.h"
 
 /*
  * Make sure that the compiler and target are compatible.
@@ -112,6 +114,9 @@ int main(void)
   DEFINE(SVC_ADDR_LIMIT,	offsetof(struct svc_pt_regs, addr_limit));
   DEFINE(SVC_REGS_SIZE,		sizeof(struct svc_pt_regs));
   BLANK();
+  DEFINE(SIGFRAME_RC3_OFFSET,	offsetof(struct sigframe, retcode[3]));
+  DEFINE(RT_SIGFRAME_RC3_OFFSET, offsetof(struct rt_sigframe, sig.retcode[3]));
+  BLANK();
 #ifdef CONFIG_CACHE_L2X0
   DEFINE(L2X0_R_PHY_BASE,	offsetof(struct l2x0_regs, phy_base));
   DEFINE(L2X0_R_AUX_CTRL,	offsetof(struct l2x0_regs, aux_ctrl));
@@ -183,5 +188,15 @@ int main(void)
 #ifdef CONFIG_VDSO
   DEFINE(VDSO_DATA_SIZE,	sizeof(union vdso_data_store));
 #endif
+  BLANK();
+#ifdef CONFIG_ARM_MPU
+  DEFINE(MPU_RNG_INFO_RNGS,	offsetof(struct mpu_rgn_info, rgns));
+  DEFINE(MPU_RNG_INFO_USED,	offsetof(struct mpu_rgn_info, used));
+
+  DEFINE(MPU_RNG_SIZE,		sizeof(struct mpu_rgn));
+  DEFINE(MPU_RGN_DRBAR,		offsetof(struct mpu_rgn, drbar));
+  DEFINE(MPU_RGN_DRSR,		offsetof(struct mpu_rgn, drsr));
+  DEFINE(MPU_RGN_DRACR,		offsetof(struct mpu_rgn, dracr));
+#endif
   return 0; 
 }
diff --git a/arch/arm/kernel/atags_parse.c b/arch/arm/kernel/atags_parse.c
index 98fbfd235ac8..c10a3e8ee998 100644
--- a/arch/arm/kernel/atags_parse.c
+++ b/arch/arm/kernel/atags_parse.c
@@ -196,11 +196,8 @@ setup_machine_tags(phys_addr_t __atags_pointer, unsigned int machine_nr)
 			break;
 		}
 
-	if (!mdesc) {
-		early_print("\nError: unrecognized/unsupported machine ID"
-			    " (r1 = 0x%08x).\n\n", machine_nr);
-		dump_machine_table(); /* does not return */
-	}
+	if (!mdesc)
+		return NULL;
 
 	if (__atags_pointer)
 		tags = phys_to_virt(__atags_pointer);
diff --git a/arch/arm/kernel/debug.S b/arch/arm/kernel/debug.S
index 0a498cb3fad8..b795dc2408c0 100644
--- a/arch/arm/kernel/debug.S
+++ b/arch/arm/kernel/debug.S
@@ -55,7 +55,9 @@ ENDPROC(printhex4)
 
 ENTRY(printhex2)
 		mov	r1, #2
-printhex:	adr	r2, hexbuf
+printhex:	adr	r2, hexbuf_rel
+		ldr	r3, [r2]
+		add	r2, r2, r3
 		add	r3, r2, r1
 		mov	r1, #0
 		strb	r1, [r3]
@@ -71,7 +73,11 @@ printhex:	adr	r2, hexbuf
 		b	printascii
 ENDPROC(printhex2)
 
-hexbuf:		.space 16
+		.pushsection .bss
+hexbuf_addr:	.space 16
+		.popsection
+		.align
+hexbuf_rel:	.long	hexbuf_addr - .
 
 		.ltorg
 
@@ -79,25 +85,28 @@ hexbuf:		.space 16
 
 ENTRY(printascii)
 		addruart_current r3, r1, r2
-		b	2f
-1:		waituart r2, r3
-		senduart r1, r3
-		busyuart r2, r3
-		teq	r1, #'\n'
-		moveq	r1, #'\r'
-		beq	1b
-2:		teq	r0, #0
+1:		teq	r0, #0
 		ldrneb	r1, [r0], #1
 		teqne	r1, #0
-		bne	1b
-		ret	lr
+		reteq	lr
+2:		teq     r1, #'\n'
+		bne	3f
+		mov	r1, #'\r'
+		waituart r2, r3
+		senduart r1, r3
+		busyuart r2, r3
+		mov	r1, #'\n'
+3:		waituart r2, r3
+		senduart r1, r3
+		busyuart r2, r3
+		b	1b
 ENDPROC(printascii)
 
 ENTRY(printch)
 		addruart_current r3, r1, r2
 		mov	r1, r0
 		mov	r0, #0
-		b	1b
+		b	2b
 ENDPROC(printch)
 
 #ifdef CONFIG_MMU
@@ -124,7 +133,9 @@ ENTRY(printascii)
 ENDPROC(printascii)
 
 ENTRY(printch)
-		adr	r1, hexbuf
+		adr	r1, hexbuf_rel
+		ldr	r2, [r1]
+		add	r1, r1, r2
 		strb	r0, [r1]
 		mov	r0, #0x03		@ SYS_WRITEC
 	ARM(	svc	#0x123456	)
diff --git a/arch/arm/kernel/early_printk.c b/arch/arm/kernel/early_printk.c
index 43076536965c..9257736ec9fa 100644
--- a/arch/arm/kernel/early_printk.c
+++ b/arch/arm/kernel/early_printk.c
@@ -11,16 +11,20 @@
 #include <linux/kernel.h>
 #include <linux/console.h>
 #include <linux/init.h>
+#include <linux/string.h>
 
-extern void printch(int);
+extern void printascii(const char *);
 
 static void early_write(const char *s, unsigned n)
 {
-	while (n-- > 0) {
-		if (*s == '\n')
-			printch('\r');
-		printch(*s);
-		s++;
+	char buf[128];
+	while (n) {
+		unsigned l = min(n, sizeof(buf)-1);
+		memcpy(buf, s, l);
+		buf[l] = 0;
+		s += l;
+		n -= l;
+		printascii(buf);
 	}
 }
 
diff --git a/arch/arm/kernel/elf.c b/arch/arm/kernel/elf.c
index 846dda2f3c48..182422981386 100644
--- a/arch/arm/kernel/elf.c
+++ b/arch/arm/kernel/elf.c
@@ -4,6 +4,7 @@
 #include <linux/personality.h>
 #include <linux/binfmts.h>
 #include <linux/elf.h>
+#include <linux/elf-fdpic.h>
 #include <asm/system_info.h>
 
 int elf_check_arch(const struct elf32_hdr *x)
@@ -81,7 +82,7 @@ EXPORT_SYMBOL(elf_set_personality);
  *  - the binary requires an executable stack
  *  - we're running on a CPU which doesn't support NX.
  */
-int arm_elf_read_implies_exec(const struct elf32_hdr *x, int executable_stack)
+int arm_elf_read_implies_exec(int executable_stack)
 {
 	if (executable_stack != EXSTACK_DISABLE_X)
 		return 1;
@@ -90,3 +91,24 @@ int arm_elf_read_implies_exec(const struct elf32_hdr *x, int executable_stack)
 	return 0;
 }
 EXPORT_SYMBOL(arm_elf_read_implies_exec);
+
+#if defined(CONFIG_MMU) && defined(CONFIG_BINFMT_ELF_FDPIC)
+
+void elf_fdpic_arch_lay_out_mm(struct elf_fdpic_params *exec_params,
+			       struct elf_fdpic_params *interp_params,
+			       unsigned long *start_stack,
+			       unsigned long *start_brk)
+{
+	elf_set_personality(&exec_params->hdr);
+
+	exec_params->load_addr = 0x8000;
+	interp_params->load_addr = ELF_ET_DYN_BASE;
+	*start_stack = TASK_SIZE - SZ_16M;
+
+	if ((exec_params->flags & ELF_FDPIC_FLAG_ARRANGEMENT) == ELF_FDPIC_FLAG_INDEPENDENT) {
+		exec_params->flags &= ~ELF_FDPIC_FLAG_ARRANGEMENT;
+		exec_params->flags |= ELF_FDPIC_FLAG_CONSTDISP;
+	}
+}
+
+#endif
diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
index 99c908226065..e655dcd0a933 100644
--- a/arch/arm/kernel/entry-common.S
+++ b/arch/arm/kernel/entry-common.S
@@ -400,17 +400,8 @@ ENDPROC(sys_fstatfs64_wrapper)
  * offset, we return EINVAL.
  */
 sys_mmap2:
-#if PAGE_SHIFT > 12
-		tst	r5, #PGOFF_MASK
-		moveq	r5, r5, lsr #PAGE_SHIFT - 12
-		streq	r5, [sp, #4]
-		beq	sys_mmap_pgoff
-		mov	r0, #-EINVAL
-		ret	lr
-#else
 		str	r5, [sp, #4]
 		b	sys_mmap_pgoff
-#endif
 ENDPROC(sys_mmap2)
 
 #ifdef CONFIG_OABI_COMPAT
diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S
index d523cd8439a3..0f07579af472 100644
--- a/arch/arm/kernel/entry-header.S
+++ b/arch/arm/kernel/entry-header.S
@@ -300,6 +300,8 @@
 	mov	r2, sp
 	ldr	r1, [r2, #\offset + S_PSR]	@ get calling cpsr
 	ldr	lr, [r2, #\offset + S_PC]!	@ get pc
+	tst	r1, #PSR_I_BIT | 0x0f
+	bne	1f
 	msr	spsr_cxsf, r1			@ save in spsr_svc
 #if defined(CONFIG_CPU_V6) || defined(CONFIG_CPU_32v6K)
 	@ We must avoid clrex due to Cortex-A15 erratum #830321
@@ -314,6 +316,7 @@
 						@ after ldm {}^
 	add	sp, sp, #\offset + PT_REGS_SIZE
 	movs	pc, lr				@ return & move spsr_svc into cpsr
+1:	bug	"Returning to usermode but unexpected PSR bits set?", \@
 #elif defined(CONFIG_CPU_V7M)
 	@ V7M restore.
 	@ Note that we don't need to do clrex here as clearing the local
@@ -329,6 +332,8 @@
 	ldr	r1, [sp, #\offset + S_PSR]	@ get calling cpsr
 	ldr	lr, [sp, #\offset + S_PC]	@ get pc
 	add	sp, sp, #\offset + S_SP
+	tst	r1, #PSR_I_BIT | 0x0f
+	bne	1f
 	msr	spsr_cxsf, r1			@ save in spsr_svc
 
 	@ We must avoid clrex due to Cortex-A15 erratum #830321
@@ -341,6 +346,7 @@
 	.endif
 	add	sp, sp, #PT_REGS_SIZE - S_SP
 	movs	pc, lr				@ return & move spsr_svc into cpsr
+1:	bug	"Returning to usermode but unexpected PSR bits set?", \@
 #endif	/* !CONFIG_THUMB2_KERNEL */
 	.endm
 
diff --git a/arch/arm/kernel/head-common.S b/arch/arm/kernel/head-common.S
index 8733012d231f..21dde771a7dd 100644
--- a/arch/arm/kernel/head-common.S
+++ b/arch/arm/kernel/head-common.S
@@ -79,47 +79,69 @@ ENDPROC(__vet_atags)
  */
 	__INIT
 __mmap_switched:
-	adr	r3, __mmap_switched_data
-
-	ldmia	r3!, {r4, r5, r6, r7}
-	cmp	r4, r5				@ Copy data segment if needed
-1:	cmpne	r5, r6
-	ldrne	fp, [r4], #4
-	strne	fp, [r5], #4
-	bne	1b
-
-	mov	fp, #0				@ Clear BSS (and zero fp)
-1:	cmp	r6, r7
-	strcc	fp, [r6],#4
-	bcc	1b
-
- ARM(	ldmia	r3, {r4, r5, r6, r7, sp})
- THUMB(	ldmia	r3, {r4, r5, r6, r7}	)
- THUMB(	ldr	sp, [r3, #16]		)
-	str	r9, [r4]			@ Save processor ID
-	str	r1, [r5]			@ Save machine type
-	str	r2, [r6]			@ Save atags pointer
-	cmp	r7, #0
-	strne	r0, [r7]			@ Save control register values
+
+	mov	r7, r1
+	mov	r8, r2
+	mov	r10, r0
+
+	adr	r4, __mmap_switched_data
+	mov	fp, #0
+
+#if defined(CONFIG_XIP_DEFLATED_DATA)
+   ARM(	ldr	sp, [r4], #4 )
+ THUMB(	ldr	sp, [r4] )
+ THUMB(	add	r4, #4 )
+	bl	__inflate_kernel_data		@ decompress .data to RAM
+	teq	r0, #0
+	bne	__error
+#elif defined(CONFIG_XIP_KERNEL)
+   ARM(	ldmia	r4!, {r0, r1, r2, sp} )
+ THUMB(	ldmia	r4!, {r0, r1, r2, r3} )
+ THUMB(	mov	sp, r3 )
+	sub	r2, r2, r1
+	bl	memcpy				@ copy .data to RAM
+#endif
+
+   ARM(	ldmia	r4!, {r0, r1, sp} )
+ THUMB(	ldmia	r4!, {r0, r1, r3} )
+ THUMB(	mov	sp, r3 )
+	sub	r1, r1, r0
+	bl	__memzero			@ clear .bss
+
+	ldmia	r4, {r0, r1, r2, r3}
+	str	r9, [r0]			@ Save processor ID
+	str	r7, [r1]			@ Save machine type
+	str	r8, [r2]			@ Save atags pointer
+	cmp	r3, #0
+	strne	r10, [r3]			@ Save control register values
+	mov	lr, #0
 	b	start_kernel
 ENDPROC(__mmap_switched)
 
 	.align	2
 	.type	__mmap_switched_data, %object
 __mmap_switched_data:
-	.long	__data_loc			@ r4
-	.long	_sdata				@ r5
-	.long	__bss_start			@ r6
-	.long	_end				@ r7
-	.long	processor_id			@ r4
-	.long	__machine_arch_type		@ r5
-	.long	__atags_pointer			@ r6
+#ifdef CONFIG_XIP_KERNEL
+#ifndef CONFIG_XIP_DEFLATED_DATA
+	.long	_sdata				@ r0
+	.long	__data_loc			@ r1
+	.long	_edata_loc			@ r2
+#endif
+	.long	__bss_stop			@ sp (temporary stack in .bss)
+#endif
+
+	.long	__bss_start			@ r0
+	.long	__bss_stop			@ r1
+	.long	init_thread_union + THREAD_START_SP @ sp
+
+	.long	processor_id			@ r0
+	.long	__machine_arch_type		@ r1
+	.long	__atags_pointer			@ r2
 #ifdef CONFIG_CPU_CP15
-	.long	cr_alignment			@ r7
+	.long	cr_alignment			@ r3
 #else
-	.long	0				@ r7
+	.long	0				@ r3
 #endif
-	.long	init_thread_union + THREAD_START_SP @ sp
 	.size	__mmap_switched_data, . - __mmap_switched_data
 
 /*
diff --git a/arch/arm/kernel/head-inflate-data.c b/arch/arm/kernel/head-inflate-data.c
new file mode 100644
index 000000000000..6dd0ce5e6058
--- /dev/null
+++ b/arch/arm/kernel/head-inflate-data.c
@@ -0,0 +1,62 @@
+/*
+ * XIP kernel .data segment decompressor
+ *
+ * Created by:	Nicolas Pitre, August 2017
+ * Copyright:	(C) 2017  Linaro Limited
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/zutil.h>
+
+/* for struct inflate_state */
+#include "../../../lib/zlib_inflate/inftrees.h"
+#include "../../../lib/zlib_inflate/inflate.h"
+#include "../../../lib/zlib_inflate/infutil.h"
+
+extern char __data_loc[];
+extern char _edata_loc[];
+extern char _sdata[];
+
+/*
+ * This code is called very early during the boot process to decompress
+ * the .data segment stored compressed in ROM. Therefore none of the global
+ * variables are valid yet, hence no kernel services such as memory
+ * allocation is available. Everything must be allocated on the stack and
+ * we must avoid any global data access. We use a temporary stack located
+ * in the .bss area. The linker script makes sure the .bss is big enough
+ * to hold our stack frame plus some room for called functions.
+ *
+ * We mimic the code in lib/decompress_inflate.c to use the smallest work
+ * area possible. And because everything is statically allocated on the
+ * stack then there is no need to clean up before returning.
+ */
+
+int __init __inflate_kernel_data(void)
+{
+	struct z_stream_s stream, *strm = &stream;
+	struct inflate_state state;
+	char *in = __data_loc;
+	int rc;
+
+	/* Check and skip gzip header (assume no filename) */
+	if (in[0] != 0x1f || in[1] != 0x8b || in[2] != 0x08 || in[3] & ~3)
+		return -1;
+	in += 10;
+
+	strm->workspace = &state;
+	strm->next_in = in;
+	strm->avail_in = _edata_loc - __data_loc;  /* upper bound */
+	strm->next_out = _sdata;
+	strm->avail_out = _edata_loc - __data_loc;
+	zlib_inflateInit2(strm, -MAX_WBITS);
+	WS(strm)->inflate_state.wsize = 0;
+	WS(strm)->inflate_state.window = NULL;
+	rc = zlib_inflate(strm, Z_FINISH);
+	if (rc == Z_OK || rc == Z_STREAM_END)
+		rc = strm->avail_out;  /* should be 0 */
+	return rc;
+}
diff --git a/arch/arm/kernel/head-nommu.S b/arch/arm/kernel/head-nommu.S
index 2e21e08de747..2e38f85b757a 100644
--- a/arch/arm/kernel/head-nommu.S
+++ b/arch/arm/kernel/head-nommu.S
@@ -13,6 +13,7 @@
  */
 #include <linux/linkage.h>
 #include <linux/init.h>
+#include <linux/errno.h>
 
 #include <asm/assembler.h>
 #include <asm/ptrace.h>
@@ -110,8 +111,8 @@ ENTRY(secondary_startup)
 
 #ifdef CONFIG_ARM_MPU
 	/* Use MPU region info supplied by __cpu_up */
-	ldr	r6, [r7]			@ get secondary_data.mpu_szr
-	bl      __setup_mpu			@ Initialize the MPU
+	ldr	r6, [r7]			@ get secondary_data.mpu_rgn_info
+	bl      __secondary_setup_mpu		@ Initialize the MPU
 #endif
 
 	badr	lr, 1f				@ return (PIC) address
@@ -175,19 +176,33 @@ ENDPROC(__after_proc_init)
 #ifdef CONFIG_ARM_MPU
 
 
+#ifndef CONFIG_CPU_V7M
 /* Set which MPU region should be programmed */
-.macro set_region_nr tmp, rgnr
+.macro set_region_nr tmp, rgnr, unused
 	mov	\tmp, \rgnr			@ Use static region numbers
 	mcr	p15, 0, \tmp, c6, c2, 0		@ Write RGNR
 .endm
 
 /* Setup a single MPU region, either D or I side (D-side for unified) */
-.macro setup_region bar, acr, sr, side = MPU_DATA_SIDE
+.macro setup_region bar, acr, sr, side = MPU_DATA_SIDE, unused
 	mcr	p15, 0, \bar, c6, c1, (0 + \side)	@ I/DRBAR
 	mcr	p15, 0, \acr, c6, c1, (4 + \side)	@ I/DRACR
 	mcr	p15, 0, \sr, c6, c1, (2 + \side)		@ I/DRSR
 .endm
+#else
+.macro set_region_nr tmp, rgnr, base
+	mov	\tmp, \rgnr
+	str     \tmp, [\base, #MPU_RNR]
+.endm
+
+.macro setup_region bar, acr, sr, unused, base
+	lsl     \acr, \acr, #16
+	orr     \acr, \acr, \sr
+	str     \bar, [\base, #MPU_RBAR]
+	str     \acr, [\base, #MPU_RASR]
+.endm
 
+#endif
 /*
  * Setup the MPU and initial MPU Regions. We create the following regions:
  * Region 0: Use this for probing the MPU details, so leave disabled.
@@ -201,64 +216,137 @@ ENDPROC(__after_proc_init)
 ENTRY(__setup_mpu)
 
 	/* Probe for v7 PMSA compliance */
-	mrc	p15, 0, r0, c0, c1, 4		@ Read ID_MMFR0
+M_CLASS(movw	r12, #:lower16:BASEADDR_V7M_SCB)
+M_CLASS(movt	r12, #:upper16:BASEADDR_V7M_SCB)
+
+AR_CLASS(mrc	p15, 0, r0, c0, c1, 4)		@ Read ID_MMFR0
+M_CLASS(ldr	r0, [r12, 0x50])
 	and	r0, r0, #(MMFR0_PMSA)		@ PMSA field
 	teq	r0, #(MMFR0_PMSAv7)		@ PMSA v7
-	bne	__error_p			@ Fail: ARM_MPU on NOT v7 PMSA
+	bxne	lr
 
 	/* Determine whether the D/I-side memory map is unified. We set the
 	 * flags here and continue to use them for the rest of this function */
-	mrc	p15, 0, r0, c0, c0, 4		@ MPUIR
+AR_CLASS(mrc	p15, 0, r0, c0, c0, 4)		@ MPUIR
+M_CLASS(ldr    r0, [r12, #MPU_TYPE])
 	ands	r5, r0, #MPUIR_DREGION_SZMASK	@ 0 size d region => No MPU
-	beq	__error_p			@ Fail: ARM_MPU and no MPU
+	bxeq	lr
 	tst	r0, #MPUIR_nU			@ MPUIR_nU = 0 for unified
 
 	/* Setup second region first to free up r6 */
-	set_region_nr r0, #MPU_RAM_REGION
+	set_region_nr r0, #MPU_RAM_REGION, r12
 	isb
 	/* Full access from PL0, PL1, shared for CONFIG_SMP, cacheable */
 	ldr	r0, =PLAT_PHYS_OFFSET		@ RAM starts at PHYS_OFFSET
 	ldr	r5,=(MPU_AP_PL1RW_PL0RW | MPU_RGN_NORMAL)
 
-	setup_region r0, r5, r6, MPU_DATA_SIDE	@ PHYS_OFFSET, shared, enabled
-	beq	1f				@ Memory-map not unified
-	setup_region r0, r5, r6, MPU_INSTR_SIDE @ PHYS_OFFSET, shared, enabled
+	setup_region r0, r5, r6, MPU_DATA_SIDE, r12	@ PHYS_OFFSET, shared, enabled
+	beq	1f					@ Memory-map not unified
+	setup_region r0, r5, r6, MPU_INSTR_SIDE, r12	@ PHYS_OFFSET, shared, enabled
 1:	isb
 
 	/* First/background region */
-	set_region_nr r0, #MPU_BG_REGION
+	set_region_nr r0, #MPU_BG_REGION, r12
 	isb
 	/* Execute Never,  strongly ordered, inaccessible to PL0, rw PL1  */
 	mov	r0, #0				@ BG region starts at 0x0
 	ldr	r5,=(MPU_ACR_XN | MPU_RGN_STRONGLY_ORDERED | MPU_AP_PL1RW_PL0NA)
 	mov	r6, #MPU_RSR_ALL_MEM		@ 4GB region, enabled
 
-	setup_region r0, r5, r6, MPU_DATA_SIDE	@ 0x0, BG region, enabled
-	beq	2f				@ Memory-map not unified
-	setup_region r0, r5, r6, MPU_INSTR_SIDE @ 0x0, BG region, enabled
+	setup_region r0, r5, r6, MPU_DATA_SIDE, r12	@ 0x0, BG region, enabled
+	beq	2f					@ Memory-map not unified
+	setup_region r0, r5, r6, MPU_INSTR_SIDE r12	@ 0x0, BG region, enabled
 2:	isb
 
-	/* Vectors region */
-	set_region_nr r0, #MPU_VECTORS_REGION
+#ifdef CONFIG_XIP_KERNEL
+	set_region_nr r0, #MPU_ROM_REGION, r12
 	isb
-	/* Shared, inaccessible to PL0, rw PL1 */
-	mov	r0, #CONFIG_VECTORS_BASE	@ Cover from VECTORS_BASE
-	ldr	r5,=(MPU_AP_PL1RW_PL0NA | MPU_RGN_NORMAL)
-	/* Writing N to bits 5:1 (RSR_SZ) --> region size 2^N+1 */
-	mov	r6, #(((2 * PAGE_SHIFT - 1) << MPU_RSR_SZ) | 1 << MPU_RSR_EN)
-
-	setup_region r0, r5, r6, MPU_DATA_SIDE	@ VECTORS_BASE, PL0 NA, enabled
-	beq	3f				@ Memory-map not unified
-	setup_region r0, r5, r6, MPU_INSTR_SIDE	@ VECTORS_BASE, PL0 NA, enabled
+
+	ldr	r5,=(MPU_AP_PL1RO_PL0NA | MPU_RGN_NORMAL)
+
+	ldr	r0, =CONFIG_XIP_PHYS_ADDR		@ ROM start
+	ldr     r6, =(_exiprom)				@ ROM end
+	sub	r6, r6, r0				@ Minimum size of region to map
+	clz	r6, r6					@ Region size must be 2^N...
+	rsb	r6, r6, #31				@ ...so round up region size
+	lsl	r6, r6, #MPU_RSR_SZ			@ Put size in right field
+	orr	r6, r6, #(1 << MPU_RSR_EN)		@ Set region enabled bit
+
+	setup_region r0, r5, r6, MPU_DATA_SIDE, r12	@ XIP_PHYS_ADDR, shared, enabled
+	beq	3f					@ Memory-map not unified
+	setup_region r0, r5, r6, MPU_INSTR_SIDE, r12	@ XIP_PHYS_ADDR, shared, enabled
 3:	isb
+#endif
+
+	/* Enable the MPU */
+AR_CLASS(mrc	p15, 0, r0, c1, c0, 0)		@ Read SCTLR
+AR_CLASS(bic	r0, r0, #CR_BR)			@ Disable the 'default mem-map'
+AR_CLASS(orr	r0, r0, #CR_M)			@ Set SCTRL.M (MPU on)
+AR_CLASS(mcr	p15, 0, r0, c1, c0, 0)		@ Enable MPU
+
+M_CLASS(ldr	r0, [r12, #MPU_CTRL])
+M_CLASS(bic	r0, #MPU_CTRL_PRIVDEFENA)
+M_CLASS(orr	r0, #MPU_CTRL_ENABLE)
+M_CLASS(str	r0, [r12, #MPU_CTRL])
+	isb
+
+	ret	lr
+ENDPROC(__setup_mpu)
+
+#ifdef CONFIG_SMP
+/*
+ * r6: pointer at mpu_rgn_info
+ */
+
+ENTRY(__secondary_setup_mpu)
+	/* Probe for v7 PMSA compliance */
+	mrc	p15, 0, r0, c0, c1, 4		@ Read ID_MMFR0
+	and	r0, r0, #(MMFR0_PMSA)		@ PMSA field
+	teq	r0, #(MMFR0_PMSAv7)		@ PMSA v7
+	bne	__error_p
+
+	/* Determine whether the D/I-side memory map is unified. We set the
+	 * flags here and continue to use them for the rest of this function */
+	mrc	p15, 0, r0, c0, c0, 4		@ MPUIR
+	ands	r5, r0, #MPUIR_DREGION_SZMASK	@ 0 size d region => No MPU
+	beq	__error_p
+
+	ldr	r4, [r6, #MPU_RNG_INFO_USED]
+	mov	r5, #MPU_RNG_SIZE
+	add	r3, r6, #MPU_RNG_INFO_RNGS
+	mla	r3, r4, r5, r3
+
+1:
+	tst	r0, #MPUIR_nU			@ MPUIR_nU = 0 for unified
+	sub	r3, r3, #MPU_RNG_SIZE
+	sub	r4, r4, #1
+
+	set_region_nr r0, r4
+	isb
+
+	ldr	r0, [r3, #MPU_RGN_DRBAR]
+	ldr	r6, [r3, #MPU_RGN_DRSR]
+	ldr	r5, [r3, #MPU_RGN_DRACR]
+
+	setup_region r0, r5, r6, MPU_DATA_SIDE
+	beq	2f
+	setup_region r0, r5, r6, MPU_INSTR_SIDE
+2:	isb
+
+	mrc	p15, 0, r0, c0, c0, 4		@ Reevaluate the MPUIR
+	cmp	r4, #0
+	bgt	1b
 
 	/* Enable the MPU */
 	mrc	p15, 0, r0, c1, c0, 0		@ Read SCTLR
-	bic     r0, r0, #CR_BR			@ Disable the 'default mem-map'
+	bic	r0, r0, #CR_BR			@ Disable the 'default mem-map'
 	orr	r0, r0, #CR_M			@ Set SCTRL.M (MPU on)
 	mcr	p15, 0, r0, c1, c0, 0		@ Enable MPU
 	isb
+
 	ret	lr
-ENDPROC(__setup_mpu)
-#endif
+ENDPROC(__secondary_setup_mpu)
+
+#endif /* CONFIG_SMP */
+#endif /* CONFIG_ARM_MPU */
 #include "head-common.S"
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index 8e9a3e40d949..fc40a2b40595 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -1069,6 +1069,16 @@ void __init setup_arch(char **cmdline_p)
 	mdesc = setup_machine_fdt(__atags_pointer);
 	if (!mdesc)
 		mdesc = setup_machine_tags(__atags_pointer, __machine_arch_type);
+	if (!mdesc) {
+		early_print("\nError: invalid dtb and unrecognized/unsupported machine ID\n");
+		early_print("  r1=0x%08x, r2=0x%08x\n", __machine_arch_type,
+			    __atags_pointer);
+		if (__atags_pointer)
+			early_print("  r2[]=%*ph\n", 16,
+				    phys_to_virt(__atags_pointer));
+		dump_machine_table();
+	}
+
 	machine_desc = mdesc;
 	machine_name = mdesc->name;
 	dump_stack_set_arch_desc("%s", mdesc->name);
diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
index b67ae12503f3..bd8810d4acb3 100644
--- a/arch/arm/kernel/signal.c
+++ b/arch/arm/kernel/signal.c
@@ -19,11 +19,12 @@
 #include <asm/elf.h>
 #include <asm/cacheflush.h>
 #include <asm/traps.h>
-#include <asm/ucontext.h>
 #include <asm/unistd.h>
 #include <asm/vfp.h>
 
-extern const unsigned long sigreturn_codes[7];
+#include "signal.h"
+
+extern const unsigned long sigreturn_codes[17];
 
 static unsigned long signal_return_offset;
 
@@ -172,15 +173,6 @@ static int restore_vfp_context(char __user **auxp)
 /*
  * Do a signal return; undo the signal stack.  These are aligned to 64-bit.
  */
-struct sigframe {
-	struct ucontext uc;
-	unsigned long retcode[2];
-};
-
-struct rt_sigframe {
-	struct siginfo info;
-	struct sigframe sig;
-};
 
 static int restore_sigframe(struct pt_regs *regs, struct sigframe __user *sf)
 {
@@ -366,9 +358,20 @@ setup_return(struct pt_regs *regs, struct ksignal *ksig,
 	     unsigned long __user *rc, void __user *frame)
 {
 	unsigned long handler = (unsigned long)ksig->ka.sa.sa_handler;
+	unsigned long handler_fdpic_GOT = 0;
 	unsigned long retcode;
-	int thumb = 0;
+	unsigned int idx, thumb = 0;
 	unsigned long cpsr = regs->ARM_cpsr & ~(PSR_f | PSR_E_BIT);
+	bool fdpic = IS_ENABLED(CONFIG_BINFMT_ELF_FDPIC) &&
+		     (current->personality & FDPIC_FUNCPTRS);
+
+	if (fdpic) {
+		unsigned long __user *fdpic_func_desc =
+					(unsigned long __user *)handler;
+		if (__get_user(handler, &fdpic_func_desc[0]) ||
+		    __get_user(handler_fdpic_GOT, &fdpic_func_desc[1]))
+			return 1;
+	}
 
 	cpsr |= PSR_ENDSTATE;
 
@@ -408,9 +411,26 @@ setup_return(struct pt_regs *regs, struct ksignal *ksig,
 
 	if (ksig->ka.sa.sa_flags & SA_RESTORER) {
 		retcode = (unsigned long)ksig->ka.sa.sa_restorer;
+		if (fdpic) {
+			/*
+			 * We need code to load the function descriptor.
+			 * That code follows the standard sigreturn code
+			 * (6 words), and is made of 3 + 2 words for each
+			 * variant. The 4th copied word is the actual FD
+			 * address that the assembly code expects.
+			 */
+			idx = 6 + thumb * 3;
+			if (ksig->ka.sa.sa_flags & SA_SIGINFO)
+				idx += 5;
+			if (__put_user(sigreturn_codes[idx],   rc  ) ||
+			    __put_user(sigreturn_codes[idx+1], rc+1) ||
+			    __put_user(sigreturn_codes[idx+2], rc+2) ||
+			    __put_user(retcode,                rc+3))
+				return 1;
+			goto rc_finish;
+		}
 	} else {
-		unsigned int idx = thumb << 1;
-
+		idx = thumb << 1;
 		if (ksig->ka.sa.sa_flags & SA_SIGINFO)
 			idx += 3;
 
@@ -422,6 +442,7 @@ setup_return(struct pt_regs *regs, struct ksignal *ksig,
 		    __put_user(sigreturn_codes[idx+1], rc+1))
 			return 1;
 
+rc_finish:
 #ifdef CONFIG_MMU
 		if (cpsr & MODE32_BIT) {
 			struct mm_struct *mm = current->mm;
@@ -441,7 +462,7 @@ setup_return(struct pt_regs *regs, struct ksignal *ksig,
 			 * the return code written onto the stack.
 			 */
 			flush_icache_range((unsigned long)rc,
-					   (unsigned long)(rc + 2));
+					   (unsigned long)(rc + 3));
 
 			retcode = ((unsigned long)rc) + thumb;
 		}
@@ -451,6 +472,8 @@ setup_return(struct pt_regs *regs, struct ksignal *ksig,
 	regs->ARM_sp = (unsigned long)frame;
 	regs->ARM_lr = retcode;
 	regs->ARM_pc = handler;
+	if (fdpic)
+		regs->ARM_r9 = handler_fdpic_GOT;
 	regs->ARM_cpsr = cpsr;
 
 	return 0;
diff --git a/arch/arm/kernel/signal.h b/arch/arm/kernel/signal.h
new file mode 100644
index 000000000000..b7b838b05229
--- /dev/null
+++ b/arch/arm/kernel/signal.h
@@ -0,0 +1,11 @@
+#include <asm/ucontext.h>
+
+struct sigframe {
+	struct ucontext uc;
+	unsigned long retcode[4];
+};
+
+struct rt_sigframe {
+	struct siginfo info;
+	struct sigframe sig;
+};
diff --git a/arch/arm/kernel/sigreturn_codes.S b/arch/arm/kernel/sigreturn_codes.S
index b84d0cb13682..2c7b22e32152 100644
--- a/arch/arm/kernel/sigreturn_codes.S
+++ b/arch/arm/kernel/sigreturn_codes.S
@@ -14,6 +14,8 @@
  * GNU General Public License for more details.
  */
 
+#include <asm/assembler.h>
+#include <asm/asm-offsets.h>
 #include <asm/unistd.h>
 
 /*
@@ -51,6 +53,17 @@ ARM_OK(	.arm	)
 	.thumb
 	.endm
 
+	.macro arm_fdpic_slot n
+	.org	sigreturn_codes + 24 + 20 * (\n)
+ARM_OK(	.arm	)
+	.endm
+
+	.macro thumb_fdpic_slot n
+	.org	sigreturn_codes + 24 + 20 * (\n) + 12
+	.thumb
+	.endm
+
+
 #if __LINUX_ARM_ARCH__ <= 4
 	/*
 	 * Note we manually set minimally required arch that supports
@@ -90,13 +103,46 @@ ARM_OK(	swi	#(__NR_rt_sigreturn)|(__NR_OABI_SYSCALL_BASE)	)
 	movs	r7, #(__NR_rt_sigreturn - __NR_SYSCALL_BASE)
 	swi	#0
 
+	/* ARM sigreturn restorer FDPIC bounce code snippet */
+	arm_fdpic_slot 0
+ARM_OK(	ldr	r3, [sp, #SIGFRAME_RC3_OFFSET] )
+ARM_OK(	ldmia	r3, {r3, r9} )
+#ifdef CONFIG_ARM_THUMB
+ARM_OK(	bx	r3 )
+#else
+ARM_OK(	ret	r3 )
+#endif
+
+	/* Thumb sigreturn restorer FDPIC bounce code snippet */
+	thumb_fdpic_slot 0
+	ldr	r3, [sp, #SIGFRAME_RC3_OFFSET]
+	ldmia	r3, {r2, r3}
+	mov	r9, r3
+	bx	r2
+
+	/* ARM sigreturn_rt restorer FDPIC bounce code snippet */
+	arm_fdpic_slot 1
+ARM_OK(	ldr	r3, [sp, #RT_SIGFRAME_RC3_OFFSET] )
+ARM_OK(	ldmia	r3, {r3, r9} )
+#ifdef CONFIG_ARM_THUMB
+ARM_OK(	bx	r3 )
+#else
+ARM_OK(	ret	r3 )
+#endif
+
+	/* Thumb sigreturn_rt restorer FDPIC bounce code snippet */
+	thumb_fdpic_slot 1
+	ldr	r3, [sp, #RT_SIGFRAME_RC3_OFFSET]
+	ldmia	r3, {r2, r3}
+	mov	r9, r3
+	bx	r2
+
 	/*
-	 * Note on addtional space: setup_return in signal.c
-	 * algorithm uses two words copy regardless whether
-	 * it is thumb case or not, so we need additional
-	 * word after real last entry.
+	 * Note on additional space: setup_return in signal.c
+	 * always copies the same number of words regardless whether
+	 * it is thumb case or not, so we need one additional padding
+	 * word after the last entry.
 	 */
-	arm_slot 2
 	.space	4
 
 	.size	sigreturn_codes, . - sigreturn_codes
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index c9a0a5299827..b4fbf00ee4ad 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -114,7 +114,7 @@ int __cpu_up(unsigned int cpu, struct task_struct *idle)
 	 */
 	secondary_data.stack = task_stack_page(idle) + THREAD_START_SP;
 #ifdef CONFIG_ARM_MPU
-	secondary_data.mpu_rgn_szr = mpu_rgn_info.rgns[MPU_RAM_REGION].drsr;
+	secondary_data.mpu_rgn_info = &mpu_rgn_info;
 #endif
 
 #ifdef CONFIG_MMU
diff --git a/arch/arm/kernel/smp_scu.c b/arch/arm/kernel/smp_scu.c
index 72f9241ad5db..c6b33074c393 100644
--- a/arch/arm/kernel/smp_scu.c
+++ b/arch/arm/kernel/smp_scu.c
@@ -21,6 +21,7 @@
 #define SCU_STANDBY_ENABLE	(1 << 5)
 #define SCU_CONFIG		0x04
 #define SCU_CPU_STATUS		0x08
+#define SCU_CPU_STATUS_MASK	GENMASK(1, 0)
 #define SCU_INVALIDATE		0x0c
 #define SCU_FPGA_REVISION	0x10
 
@@ -72,6 +73,24 @@ void scu_enable(void __iomem *scu_base)
 }
 #endif
 
+static int scu_set_power_mode_internal(void __iomem *scu_base,
+				       unsigned int logical_cpu,
+				       unsigned int mode)
+{
+	unsigned int val;
+	int cpu = MPIDR_AFFINITY_LEVEL(cpu_logical_map(logical_cpu), 0);
+
+	if (mode > 3 || mode == 1 || cpu > 3)
+		return -EINVAL;
+
+	val = readb_relaxed(scu_base + SCU_CPU_STATUS + cpu);
+	val &= ~SCU_CPU_STATUS_MASK;
+	val |= mode;
+	writeb_relaxed(val, scu_base + SCU_CPU_STATUS + cpu);
+
+	return 0;
+}
+
 /*
  * Set the executing CPUs power mode as defined.  This will be in
  * preparation for it executing a WFI instruction.
@@ -82,15 +101,27 @@ void scu_enable(void __iomem *scu_base)
  */
 int scu_power_mode(void __iomem *scu_base, unsigned int mode)
 {
+	return scu_set_power_mode_internal(scu_base, smp_processor_id(), mode);
+}
+
+/*
+ * Set the given (logical) CPU's power mode to SCU_PM_NORMAL.
+ */
+int scu_cpu_power_enable(void __iomem *scu_base, unsigned int cpu)
+{
+	return scu_set_power_mode_internal(scu_base, cpu, SCU_PM_NORMAL);
+}
+
+int scu_get_cpu_power_mode(void __iomem *scu_base, unsigned int logical_cpu)
+{
 	unsigned int val;
-	int cpu = MPIDR_AFFINITY_LEVEL(cpu_logical_map(smp_processor_id()), 0);
+	int cpu = MPIDR_AFFINITY_LEVEL(cpu_logical_map(logical_cpu), 0);
 
-	if (mode > 3 || mode == 1 || cpu > 3)
+	if (cpu > 3)
 		return -EINVAL;
 
-	val = readb_relaxed(scu_base + SCU_CPU_STATUS + cpu) & ~0x03;
-	val |= mode;
-	writeb_relaxed(val, scu_base + SCU_CPU_STATUS + cpu);
+	val = readb_relaxed(scu_base + SCU_CPU_STATUS + cpu);
+	val &= SCU_CPU_STATUS_MASK;
 
-	return 0;
+	return val;
 }
diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
index 0fcd82f01388..5cf04888c581 100644
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@ -655,6 +655,9 @@ asmlinkage int arm_syscall(int no, struct pt_regs *regs)
 		set_tls(regs->ARM_r0);
 		return 0;
 
+	case NR(get_tls):
+		return current_thread_info()->tp_value[0];
+
 	default:
 		/* Calls 9f00xx..9f07ff are defined to return -ENOSYS
 		   if not implemented, rather than raising SIGILL.  This
diff --git a/arch/arm/kernel/vmlinux-xip.lds.S b/arch/arm/kernel/vmlinux-xip.lds.S
index 0951df916b85..ec4b3f94ad80 100644
--- a/arch/arm/kernel/vmlinux-xip.lds.S
+++ b/arch/arm/kernel/vmlinux-xip.lds.S
@@ -7,6 +7,8 @@
 /* No __ro_after_init data in the .rodata section - which will always be ro */
 #define RO_AFTER_INIT_DATA
 
+#include <linux/sizes.h>
+
 #include <asm-generic/vmlinux.lds.h>
 #include <asm/cache.h>
 #include <asm/thread_info.h>
@@ -78,9 +80,7 @@ SECTIONS
 		*(.text.fixup)
 		*(__ex_table)
 #endif
-#ifndef CONFIG_SMP_ON_UP
 		*(.alt.smp.init)
-#endif
 		*(.discard)
 		*(.discard.*)
 	}
@@ -182,19 +182,7 @@ SECTIONS
 		*(.taglist.init)
 		__tagtable_end = .;
 	}
-#ifdef CONFIG_SMP_ON_UP
-	.init.smpalt : {
-		__smpalt_begin = .;
-		*(.alt.smp.init)
-		__smpalt_end = .;
-	}
-#endif
-	.init.pv_table : {
-		__pv_table_begin = .;
-		*(.pv_table)
-		__pv_table_end = .;
-	}
-	.init.data : {
+	.init.rodata : {
 		INIT_SETUP(16)
 		INIT_CALLS
 		CON_INITCALL
@@ -202,48 +190,49 @@ SECTIONS
 		INIT_RAM_FS
 	}
 
-#ifdef CONFIG_SMP
-	PERCPU_SECTION(L1_CACHE_BYTES)
+#ifdef CONFIG_ARM_MPU
+	. = ALIGN(SZ_128K);
 #endif
-
 	_exiprom = .;			/* End of XIP ROM area */
-	__data_loc = ALIGN(4);		/* location in binary */
-	. = PAGE_OFFSET + TEXT_OFFSET;
 
-	.data : AT(__data_loc) {
-		_data = .;		/* address in memory */
-		_sdata = .;
-
-		/*
-		 * first, the init task union, aligned
-		 * to an 8192 byte boundary.
-		 */
-		INIT_TASK_DATA(THREAD_SIZE)
+/*
+ * From this point, stuff is considered writable and will be copied to RAM
+ */
+	__data_loc = ALIGN(4);		/* location in file */
+	. = PAGE_OFFSET + TEXT_OFFSET;	/* location in memory */
+#undef LOAD_OFFSET
+#define LOAD_OFFSET (PAGE_OFFSET + TEXT_OFFSET - __data_loc)
+
+	. = ALIGN(THREAD_SIZE);
+	_sdata = .;
+	RW_DATA_SECTION(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE)
+	.data.ro_after_init : AT(ADDR(.data.ro_after_init) - LOAD_OFFSET) {
+		*(.data..ro_after_init)
+	}
+	_edata = .;
 
-		. = ALIGN(PAGE_SIZE);
-		__init_begin = .;
+	. = ALIGN(PAGE_SIZE);
+	__init_begin = .;
+	.init.data : AT(ADDR(.init.data) - LOAD_OFFSET) {
 		INIT_DATA
+	}
+	.exit.data : AT(ADDR(.exit.data) - LOAD_OFFSET) {
 		ARM_EXIT_KEEP(EXIT_DATA)
-		. = ALIGN(PAGE_SIZE);
-		__init_end = .;
-
-		*(.data..ro_after_init)
-
-		NOSAVE_DATA
-		CACHELINE_ALIGNED_DATA(L1_CACHE_BYTES)
-		READ_MOSTLY_DATA(L1_CACHE_BYTES)
-
-		/*
-		 * and the usual data section
-		 */
-		DATA_DATA
-		CONSTRUCTORS
-
-		_edata = .;
 	}
-	_edata_loc = __data_loc + SIZEOF(.data);
+#ifdef CONFIG_SMP
+	PERCPU_SECTION(L1_CACHE_BYTES)
+#endif
+
+	/*
+	 * End of copied data. We need a dummy section to get its LMA.
+	 * Also located before final ALIGN() as trailing padding is not stored
+	 * in the resulting binary file and useless to copy.
+	 */
+	.data.endmark : AT(ADDR(.data.endmark) - LOAD_OFFSET) { }
+	_edata_loc = LOADADDR(.data.endmark);
 
-	BUG_TABLE
+	. = ALIGN(PAGE_SIZE);
+	__init_end = .;
 
 #ifdef CONFIG_HAVE_TCM
         /*
@@ -302,7 +291,7 @@ SECTIONS
 	}
 #endif
 
-	BSS_SECTION(0, 0, 0)
+	BSS_SECTION(0, 0, 8)
 	_end = .;
 
 	STABS_DEBUG
@@ -323,3 +312,29 @@ ASSERT((__arch_info_end - __arch_info_begin), "no machine record defined")
  */
 ASSERT(__hyp_idmap_text_end - (__hyp_idmap_text_start & PAGE_MASK) <= PAGE_SIZE,
 	"HYP init code too big or misaligned")
+
+#ifdef CONFIG_XIP_DEFLATED_DATA
+/*
+ * The .bss is used as a stack area for __inflate_kernel_data() whose stack
+ * frame is 9568 bytes. Make sure it has extra room left.
+ */
+ASSERT((_end - __bss_start) >= 12288, ".bss too small for CONFIG_XIP_DEFLATED_DATA")
+#endif
+
+#ifdef CONFIG_ARM_MPU
+/*
+ * Due to PMSAv7 restriction on base address and size we have to
+ * enforce minimal alignment restrictions. It was seen that weaker
+ * alignment restriction on _xiprom will likely force XIP address
+ * space spawns multiple MPU regions thus it is likely we run in
+ * situation when we are reprogramming MPU region we run on with
+ * something which doesn't cover reprogramming code itself, so as soon
+ * as we update MPU settings we'd immediately try to execute straight
+ * from background region which is XN.
+ * It seem that alignment in 1M should suit most users.
+ * _exiprom is aligned as 1/8 of 1M so can be covered by subregion
+ * disable
+ */
+ASSERT(!(_xiprom & (SZ_1M - 1)), "XIP start address may cause MPU programming issues")
+ASSERT(!(_exiprom & (SZ_128K - 1)), "XIP end address may cause MPU programming issues")
+#endif
diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
index 1845a5affb44..ee53f6518872 100644
--- a/arch/arm/kernel/vmlinux.lds.S
+++ b/arch/arm/kernel/vmlinux.lds.S
@@ -215,14 +215,9 @@ SECTIONS
 		*(.pv_table)
 		__pv_table_end = .;
 	}
-	.init.data : {
-		INIT_DATA
-		INIT_SETUP(16)
-		INIT_CALLS
-		CON_INITCALL
-		SECURITY_INITCALL
-		INIT_RAM_FS
-	}
+
+	INIT_DATA_SECTION(16)
+
 	.exit.data : {
 		ARM_EXIT_KEEP(EXIT_DATA)
 	}
@@ -237,33 +232,10 @@ SECTIONS
 	. = ALIGN(THREAD_SIZE);
 #endif
 	__init_end = .;
-	__data_loc = .;
-
-	.data : AT(__data_loc) {
-		_data = .;		/* address in memory */
-		_sdata = .;
-
-		/*
-		 * first, the init task union, aligned
-		 * to an 8192 byte boundary.
-		 */
-		INIT_TASK_DATA(THREAD_SIZE)
-
-		NOSAVE_DATA
-		CACHELINE_ALIGNED_DATA(L1_CACHE_BYTES)
-		READ_MOSTLY_DATA(L1_CACHE_BYTES)
-
-		/*
-		 * and the usual data section
-		 */
-		DATA_DATA
-		CONSTRUCTORS
-
-		_edata = .;
-	}
-	_edata_loc = __data_loc + SIZEOF(.data);
 
-	BUG_TABLE
+	_sdata = .;
+	RW_DATA_SECTION(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE)
+	_edata = .;
 
 #ifdef CONFIG_HAVE_TCM
         /*
diff --git a/arch/arm/kvm/Kconfig b/arch/arm/kvm/Kconfig
index f24628db5409..e2bd35b6780c 100644
--- a/arch/arm/kvm/Kconfig
+++ b/arch/arm/kvm/Kconfig
@@ -4,6 +4,7 @@
 #
 
 source "virt/kvm/Kconfig"
+source "virt/lib/Kconfig"
 
 menuconfig VIRTUALIZATION
 	bool "Virtualization"
@@ -23,6 +24,8 @@ config KVM
 	select PREEMPT_NOTIFIERS
 	select ANON_INODES
 	select ARM_GIC
+	select ARM_GIC_V3
+	select ARM_GIC_V3_ITS
 	select HAVE_KVM_CPU_RELAX_INTERCEPT
 	select HAVE_KVM_ARCH_TLB_FLUSH_ALL
 	select KVM_MMIO
@@ -36,6 +39,8 @@ config KVM
 	select HAVE_KVM_IRQCHIP
 	select HAVE_KVM_IRQ_ROUTING
 	select HAVE_KVM_MSI
+	select IRQ_BYPASS_MANAGER
+	select HAVE_KVM_IRQ_BYPASS
 	depends on ARM_VIRT_EXT && ARM_LPAE && ARM_ARCH_TIMER
 	---help---
 	  Support hosting virtualized guest machines.
diff --git a/arch/arm/kvm/Makefile b/arch/arm/kvm/Makefile
index f550abd64a25..48de846f2246 100644
--- a/arch/arm/kvm/Makefile
+++ b/arch/arm/kvm/Makefile
@@ -32,6 +32,7 @@ obj-y += $(KVM)/arm/vgic/vgic-init.o
 obj-y += $(KVM)/arm/vgic/vgic-irqfd.o
 obj-y += $(KVM)/arm/vgic/vgic-v2.o
 obj-y += $(KVM)/arm/vgic/vgic-v3.o
+obj-y += $(KVM)/arm/vgic/vgic-v4.o
 obj-y += $(KVM)/arm/vgic/vgic-mmio.o
 obj-y += $(KVM)/arm/vgic/vgic-mmio-v2.o
 obj-y += $(KVM)/arm/vgic/vgic-mmio-v3.o
diff --git a/arch/arm/kvm/emulate.c b/arch/arm/kvm/emulate.c
index 30a13647c54c..cdff963f133a 100644
--- a/arch/arm/kvm/emulate.c
+++ b/arch/arm/kvm/emulate.c
@@ -165,143 +165,6 @@ unsigned long *vcpu_spsr(struct kvm_vcpu *vcpu)
  * Inject exceptions into the guest
  */
 
-static u32 exc_vector_base(struct kvm_vcpu *vcpu)
-{
-	u32 sctlr = vcpu_cp15(vcpu, c1_SCTLR);
-	u32 vbar = vcpu_cp15(vcpu, c12_VBAR);
-
-	if (sctlr & SCTLR_V)
-		return 0xffff0000;
-	else /* always have security exceptions */
-		return vbar;
-}
-
-/*
- * Switch to an exception mode, updating both CPSR and SPSR. Follow
- * the logic described in AArch32.EnterMode() from the ARMv8 ARM.
- */
-static void kvm_update_psr(struct kvm_vcpu *vcpu, unsigned long mode)
-{
-	unsigned long cpsr = *vcpu_cpsr(vcpu);
-	u32 sctlr = vcpu_cp15(vcpu, c1_SCTLR);
-
-	*vcpu_cpsr(vcpu) = (cpsr & ~MODE_MASK) | mode;
-
-	switch (mode) {
-	case FIQ_MODE:
-		*vcpu_cpsr(vcpu) |= PSR_F_BIT;
-		/* Fall through */
-	case ABT_MODE:
-	case IRQ_MODE:
-		*vcpu_cpsr(vcpu) |= PSR_A_BIT;
-		/* Fall through */
-	default:
-		*vcpu_cpsr(vcpu) |= PSR_I_BIT;
-	}
-
-	*vcpu_cpsr(vcpu) &= ~(PSR_IT_MASK | PSR_J_BIT | PSR_E_BIT | PSR_T_BIT);
-
-	if (sctlr & SCTLR_TE)
-		*vcpu_cpsr(vcpu) |= PSR_T_BIT;
-	if (sctlr & SCTLR_EE)
-		*vcpu_cpsr(vcpu) |= PSR_E_BIT;
-
-	/* Note: These now point to the mode banked copies */
-	*vcpu_spsr(vcpu) = cpsr;
-}
-
-/**
- * kvm_inject_undefined - inject an undefined exception into the guest
- * @vcpu: The VCPU to receive the undefined exception
- *
- * It is assumed that this code is called from the VCPU thread and that the
- * VCPU therefore is not currently executing guest code.
- *
- * Modelled after TakeUndefInstrException() pseudocode.
- */
-void kvm_inject_undefined(struct kvm_vcpu *vcpu)
-{
-	unsigned long cpsr = *vcpu_cpsr(vcpu);
-	bool is_thumb = (cpsr & PSR_T_BIT);
-	u32 vect_offset = 4;
-	u32 return_offset = (is_thumb) ? 2 : 4;
-
-	kvm_update_psr(vcpu, UND_MODE);
-	*vcpu_reg(vcpu, 14) = *vcpu_pc(vcpu) + return_offset;
-
-	/* Branch to exception vector */
-	*vcpu_pc(vcpu) = exc_vector_base(vcpu) + vect_offset;
-}
-
-/*
- * Modelled after TakeDataAbortException() and TakePrefetchAbortException
- * pseudocode.
- */
-static void inject_abt(struct kvm_vcpu *vcpu, bool is_pabt, unsigned long addr)
-{
-	u32 vect_offset;
-	u32 return_offset = (is_pabt) ? 4 : 8;
-	bool is_lpae;
-
-	kvm_update_psr(vcpu, ABT_MODE);
-	*vcpu_reg(vcpu, 14) = *vcpu_pc(vcpu) + return_offset;
-
-	if (is_pabt)
-		vect_offset = 12;
-	else
-		vect_offset = 16;
-
-	/* Branch to exception vector */
-	*vcpu_pc(vcpu) = exc_vector_base(vcpu) + vect_offset;
-
-	if (is_pabt) {
-		/* Set IFAR and IFSR */
-		vcpu_cp15(vcpu, c6_IFAR) = addr;
-		is_lpae = (vcpu_cp15(vcpu, c2_TTBCR) >> 31);
-		/* Always give debug fault for now - should give guest a clue */
-		if (is_lpae)
-			vcpu_cp15(vcpu, c5_IFSR) = 1 << 9 | 0x22;
-		else
-			vcpu_cp15(vcpu, c5_IFSR) = 2;
-	} else { /* !iabt */
-		/* Set DFAR and DFSR */
-		vcpu_cp15(vcpu, c6_DFAR) = addr;
-		is_lpae = (vcpu_cp15(vcpu, c2_TTBCR) >> 31);
-		/* Always give debug fault for now - should give guest a clue */
-		if (is_lpae)
-			vcpu_cp15(vcpu, c5_DFSR) = 1 << 9 | 0x22;
-		else
-			vcpu_cp15(vcpu, c5_DFSR) = 2;
-	}
-
-}
-
-/**
- * kvm_inject_dabt - inject a data abort into the guest
- * @vcpu: The VCPU to receive the undefined exception
- * @addr: The address to report in the DFAR
- *
- * It is assumed that this code is called from the VCPU thread and that the
- * VCPU therefore is not currently executing guest code.
- */
-void kvm_inject_dabt(struct kvm_vcpu *vcpu, unsigned long addr)
-{
-	inject_abt(vcpu, false, addr);
-}
-
-/**
- * kvm_inject_pabt - inject a prefetch abort into the guest
- * @vcpu: The VCPU to receive the undefined exception
- * @addr: The address to report in the DFAR
- *
- * It is assumed that this code is called from the VCPU thread and that the
- * VCPU therefore is not currently executing guest code.
- */
-void kvm_inject_pabt(struct kvm_vcpu *vcpu, unsigned long addr)
-{
-	inject_abt(vcpu, true, addr);
-}
-
 /**
  * kvm_inject_vabt - inject an async abort / SError into the guest
  * @vcpu: The VCPU to receive the exception
diff --git a/arch/arm/kvm/hyp/switch.c b/arch/arm/kvm/hyp/switch.c
index ebd2dd46adf7..330c9ce34ba5 100644
--- a/arch/arm/kvm/hyp/switch.c
+++ b/arch/arm/kvm/hyp/switch.c
@@ -174,7 +174,7 @@ int __hyp_text __kvm_vcpu_run(struct kvm_vcpu *vcpu)
 	__activate_vm(vcpu);
 
 	__vgic_restore_state(vcpu);
-	__timer_restore_state(vcpu);
+	__timer_enable_traps(vcpu);
 
 	__sysreg_restore_state(guest_ctxt);
 	__banked_restore_state(guest_ctxt);
@@ -191,7 +191,8 @@ again:
 
 	__banked_save_state(guest_ctxt);
 	__sysreg_save_state(guest_ctxt);
-	__timer_save_state(vcpu);
+	__timer_disable_traps(vcpu);
+
 	__vgic_save_state(vcpu);
 
 	__deactivate_traps(vcpu);
@@ -237,7 +238,7 @@ void __hyp_text __noreturn __hyp_panic(int cause)
 
 		vcpu = (struct kvm_vcpu *)read_sysreg(HTPIDR);
 		host_ctxt = kern_hyp_va(vcpu->arch.host_cpu_context);
-		__timer_save_state(vcpu);
+		__timer_disable_traps(vcpu);
 		__deactivate_traps(vcpu);
 		__deactivate_vm(vcpu);
 		__banked_restore_state(host_ctxt);
diff --git a/arch/arm/lib/csumpartialcopyuser.S b/arch/arm/lib/csumpartialcopyuser.S
index 1712f132b80d..b83fdc06286a 100644
--- a/arch/arm/lib/csumpartialcopyuser.S
+++ b/arch/arm/lib/csumpartialcopyuser.S
@@ -85,7 +85,11 @@
 		.pushsection .text.fixup,"ax"
 		.align	4
 9001:		mov	r4, #-EFAULT
+#ifdef CONFIG_CPU_SW_DOMAIN_PAN
+		ldr	r5, [sp, #9*4]		@ *err_ptr
+#else
 		ldr	r5, [sp, #8*4]		@ *err_ptr
+#endif
 		str	r4, [r5]
 		ldmia	sp, {r1, r2}		@ retrieve dst, len
 		add	r2, r2, r1
diff --git a/arch/arm/mach-actions/Makefile b/arch/arm/mach-actions/Makefile
index c0f116241da7..13831037d8cd 100644
--- a/arch/arm/mach-actions/Makefile
+++ b/arch/arm/mach-actions/Makefile
@@ -1,3 +1 @@
-obj-${CONFIG_SMP} += platsmp.o headsmp.o
-
-AFLAGS_headsmp.o := -Wa,-march=armv7-a
+obj-${CONFIG_SMP} += platsmp.o
diff --git a/arch/arm/mach-actions/headsmp.S b/arch/arm/mach-actions/headsmp.S
deleted file mode 100644
index 65f53bdb69e7..000000000000
--- a/arch/arm/mach-actions/headsmp.S
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Copyright 2012 Actions Semi Inc.
- * Author: Actions Semi, Inc.
- *
- * Copyright (c) 2017 Andreas Färber
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- */
-
-#include <linux/linkage.h>
-#include <linux/init.h>
-
-ENTRY(owl_v7_invalidate_l1)
-	mov	r0, #0
-	mcr	p15, 0, r0, c7, c5, 0	@ invalidate I cache
-	mcr	p15, 2, r0, c0, c0, 0
-	mrc	p15, 1, r0, c0, c0, 0
-
-	ldr	r1, =0x7fff
-	and	r2, r1, r0, lsr #13
-
-	ldr	r1, =0x3ff
-
-	and	r3, r1, r0, lsr #3	@ NumWays - 1
-	add	r2, r2, #1		@ NumSets
-
-	and	r0, r0, #0x7
-	add	r0, r0, #4	@ SetShift
-
-	clz	r1, r3		@ WayShift
-	add	r4, r3, #1	@ NumWays
-1:	sub	r2, r2, #1	@ NumSets--
-	mov	r3, r4		@ Temp = NumWays
-2:	subs	r3, r3, #1	@ Temp--
-	mov	r5, r3, lsl r1
-	mov	r6, r2, lsl r0
-	orr	r5, r5, r6	@ Reg = (Temp<<WayShift)|(NumSets<<SetShift)
-	mcr	p15, 0, r5, c7, c6, 2
-	bgt	2b
-	cmp	r2, #0
-	bgt	1b
-	dsb
-	isb
-	mov	pc, lr
-ENDPROC(owl_v7_invalidate_l1)
-
-ENTRY(owl_secondary_startup)
-	bl	owl_v7_invalidate_l1
-	b	secondary_startup
diff --git a/arch/arm/mach-actions/platsmp.c b/arch/arm/mach-actions/platsmp.c
index 12a9e331b432..3efaa10efc43 100644
--- a/arch/arm/mach-actions/platsmp.c
+++ b/arch/arm/mach-actions/platsmp.c
@@ -71,7 +71,7 @@ static int s500_wakeup_secondary(unsigned int cpu)
 	/* wait for CPUx to run to WFE instruction */
 	udelay(200);
 
-	writel(virt_to_phys(owl_secondary_startup),
+	writel(__pa_symbol(secondary_startup),
 	       timer_base_addr + OWL_CPU1_ADDR + (cpu - 1) * 4);
 	writel(OWL_CPUx_FLAG_BOOT,
 	       timer_base_addr + OWL_CPU1_FLAG + (cpu - 1) * 4);
diff --git a/arch/arm/mach-bcm/Kconfig b/arch/arm/mach-bcm/Kconfig
index 5d2925e2ce1f..c2f3b0d216a4 100644
--- a/arch/arm/mach-bcm/Kconfig
+++ b/arch/arm/mach-bcm/Kconfig
@@ -23,7 +23,7 @@ config ARCH_BCM_IPROC
 	help
 	  This enables support for systems based on Broadcom IPROC architected SoCs.
 	  The IPROC complex contains one or more ARM CPUs along with common
-	  core periperals. Application specific SoCs are created by adding a
+	  core peripherals. Application specific SoCs are created by adding a
 	  uArchitecture containing peripherals outside of the IPROC complex.
 	  Currently supported SoCs are Cygnus.
 
@@ -37,6 +37,15 @@ config ARCH_BCM_CYGNUS
 	  BCM11300, BCM11320, BCM11350, BCM11360,
 	  BCM58300, BCM58302, BCM58303, BCM58305.
 
+config ARCH_BCM_HR2
+	bool "Broadcom Hurricane 2 SoC support"
+	depends on ARCH_MULTI_V7
+	select ARCH_BCM_IPROC
+	help
+	  Enable support for the Hurricane 2 family,
+	  which includes the following variants:
+	  BCM53342, BCM53343, BCM53344, BCM53346.
+
 config ARCH_BCM_NSP
 	bool "Broadcom Northstar Plus SoC Support"
 	depends on ARCH_MULTI_V7
@@ -69,8 +78,8 @@ config ARCH_BCM_5301X
 	  Support for Broadcom BCM470X and BCM5301X SoCs with ARM CPU cores.
 
 	  This is a network SoC line mostly used in home routers and
-	  wifi access points, it's internal name is Northstar.
-	  This inclused the following SoC: BCM53010, BCM53011, BCM53012,
+	  wifi access points, its internal name is Northstar.
+	  This includes the following SoC: BCM53010, BCM53011, BCM53012,
 	  BCM53014, BCM53015, BCM53016, BCM53017, BCM53018, BCM4707,
 	  BCM4708 and BCM4709.
 
diff --git a/arch/arm/mach-bcm/Makefile b/arch/arm/mach-bcm/Makefile
index 980f5850097c..8fd23b263c60 100644
--- a/arch/arm/mach-bcm/Makefile
+++ b/arch/arm/mach-bcm/Makefile
@@ -13,6 +13,9 @@
 # Cygnus
 obj-$(CONFIG_ARCH_BCM_CYGNUS) +=  bcm_cygnus.o
 
+# Hurricane 2
+obj-$(CONFIG_ARCH_BCM_HR2)	+= bcm_hr2.o
+
 # Northstar Plus
 obj-$(CONFIG_ARCH_BCM_NSP)	+= bcm_nsp.o
 
@@ -43,6 +46,11 @@ endif
 
 # BCM2835
 obj-$(CONFIG_ARCH_BCM2835)	+= board_bcm2835.o
+ifeq ($(CONFIG_ARCH_BCM2835),y)
+ifeq ($(CONFIG_ARM),y)
+obj-$(CONFIG_SMP)		+= platsmp.o
+endif
+endif
 
 # BCM5301X
 obj-$(CONFIG_ARCH_BCM_5301X)	+= bcm_5301x.o
diff --git a/arch/arm/mach-bcm/bcm_hr2.c b/arch/arm/mach-bcm/bcm_hr2.c
new file mode 100644
index 000000000000..c104f28995d7
--- /dev/null
+++ b/arch/arm/mach-bcm/bcm_hr2.c
@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2017 Broadcom
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <asm/mach/arch.h>
+
+static const char * const bcm_hr2_dt_compat[] __initconst = {
+	"brcm,hr2",
+	NULL,
+};
+
+DT_MACHINE_START(BCM_HR2_DT, "Broadcom Hurricane 2 SoC")
+	.l2c_aux_val	= 0,
+	.l2c_aux_mask	= ~0,
+	.dt_compat = bcm_hr2_dt_compat,
+MACHINE_END
diff --git a/arch/arm/mach-bcm/board_bcm2835.c b/arch/arm/mach-bcm/board_bcm2835.c
index 0c1edfc98696..8cff865ace04 100644
--- a/arch/arm/mach-bcm/board_bcm2835.c
+++ b/arch/arm/mach-bcm/board_bcm2835.c
@@ -15,15 +15,11 @@
 #include <linux/init.h>
 #include <linux/irqchip.h>
 #include <linux/of_address.h>
-#include <linux/clk/bcm2835.h>
 
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
-static void __init bcm2835_init(void)
-{
-	bcm2835_init_clocks();
-}
+#include "platsmp.h"
 
 static const char * const bcm2835_compat[] = {
 #ifdef CONFIG_ARCH_MULTI_V6
@@ -31,11 +27,12 @@ static const char * const bcm2835_compat[] = {
 #endif
 #ifdef CONFIG_ARCH_MULTI_V7
 	"brcm,bcm2836",
+	"brcm,bcm2837",
 #endif
 	NULL
 };
 
 DT_MACHINE_START(BCM2835, "BCM2835")
-	.init_machine = bcm2835_init,
-	.dt_compat = bcm2835_compat
+	.dt_compat = bcm2835_compat,
+	.smp = smp_ops(bcm2836_smp_ops),
 MACHINE_END
diff --git a/arch/arm/mach-bcm/platsmp.c b/arch/arm/mach-bcm/platsmp.c
index 9e3f275934eb..7d954830eb57 100644
--- a/arch/arm/mach-bcm/platsmp.c
+++ b/arch/arm/mach-bcm/platsmp.c
@@ -17,6 +17,7 @@
 #include <linux/errno.h>
 #include <linux/init.h>
 #include <linux/io.h>
+#include <linux/irqchip/irq-bcm2836.h>
 #include <linux/jiffies.h>
 #include <linux/of.h>
 #include <linux/of_address.h>
@@ -287,6 +288,38 @@ out:
 	return ret;
 }
 
+static int bcm2836_boot_secondary(unsigned int cpu, struct task_struct *idle)
+{
+	void __iomem *intc_base;
+	struct device_node *dn;
+	char *name;
+
+	name = "brcm,bcm2836-l1-intc";
+	dn = of_find_compatible_node(NULL, NULL, name);
+	if (!dn) {
+		pr_err("unable to find intc node\n");
+		return -ENODEV;
+	}
+
+	intc_base = of_iomap(dn, 0);
+	of_node_put(dn);
+
+	if (!intc_base) {
+		pr_err("unable to remap intc base register\n");
+		return -ENOMEM;
+	}
+
+	writel(virt_to_phys(secondary_startup),
+	       intc_base + LOCAL_MAILBOX3_SET0 + 16 * cpu);
+
+	dsb(sy);
+	sev();
+
+	iounmap(intc_base);
+
+	return 0;
+}
+
 static const struct smp_operations kona_smp_ops __initconst = {
 	.smp_prepare_cpus	= bcm_smp_prepare_cpus,
 	.smp_boot_secondary	= kona_boot_secondary,
@@ -305,3 +338,8 @@ static const struct smp_operations nsp_smp_ops __initconst = {
 	.smp_boot_secondary	= nsp_boot_secondary,
 };
 CPU_METHOD_OF_DECLARE(bcm_smp_nsp, "brcm,bcm-nsp-smp", &nsp_smp_ops);
+
+const struct smp_operations bcm2836_smp_ops __initconst = {
+	.smp_boot_secondary	= bcm2836_boot_secondary,
+};
+CPU_METHOD_OF_DECLARE(bcm_smp_bcm2836, "brcm,bcm2836-smp", &bcm2836_smp_ops);
diff --git a/arch/arm/mach-bcm/platsmp.h b/arch/arm/mach-bcm/platsmp.h
new file mode 100644
index 000000000000..b8b8b3fa350d
--- /dev/null
+++ b/arch/arm/mach-bcm/platsmp.h
@@ -0,0 +1,10 @@
+/*
+ * Copyright (C) 2017 Stefan Wahren <stefan.wahren@i2se.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ */
+
+extern const struct smp_operations bcm2836_smp_ops;
diff --git a/arch/arm/mach-davinci/da8xx-dt.c b/arch/arm/mach-davinci/da8xx-dt.c
index 5699ce39e64f..f06db6700ab2 100644
--- a/arch/arm/mach-davinci/da8xx-dt.c
+++ b/arch/arm/mach-davinci/da8xx-dt.c
@@ -54,6 +54,7 @@ static struct of_dev_auxdata da850_auxdata_lookup[] __initdata = {
 	OF_DEV_AUXDATA("ti,da830-usb-phy", 0x01c1417c, "da8xx-usb-phy", NULL),
 	OF_DEV_AUXDATA("ti,da850-ahci", 0x01e18000, "ahci_da850", NULL),
 	OF_DEV_AUXDATA("ti,da850-vpif", 0x01e17000, "vpif", NULL),
+	OF_DEV_AUXDATA("ti,da850-dsp", 0x11800000, "davinci-rproc.0", NULL),
 	{}
 };
 
diff --git a/arch/arm/mach-ep93xx/simone.c b/arch/arm/mach-ep93xx/simone.c
index e61f3dee24c2..41aa57581356 100644
--- a/arch/arm/mach-ep93xx/simone.c
+++ b/arch/arm/mach-ep93xx/simone.c
@@ -42,60 +42,12 @@ static struct ep93xxfb_mach_info __initdata simone_fb_info = {
 	.flags		= EP93XXFB_USE_SDCSN0 | EP93XXFB_PCLK_FALLING,
 };
 
-/*
- * GPIO lines used for MMC card detection.
- */
-#define MMC_CARD_DETECT_GPIO EP93XX_GPIO_LINE_EGPIO0
-
-/*
- * MMC card detection GPIO setup.
- */
-
-static int simone_mmc_spi_init(struct device *dev,
-	irqreturn_t (*irq_handler)(int, void *), void *mmc)
-{
-	unsigned int gpio = MMC_CARD_DETECT_GPIO;
-	int irq, err;
-
-	err = gpio_request(gpio, dev_name(dev));
-	if (err)
-		return err;
-
-	err = gpio_direction_input(gpio);
-	if (err)
-		goto fail;
-
-	irq = gpio_to_irq(gpio);
-	if (irq < 0)
-		goto fail;
-
-	err = request_irq(irq, irq_handler, IRQF_TRIGGER_FALLING,
-			  "MMC card detect", mmc);
-	if (err)
-		goto fail;
-
-	printk(KERN_INFO "%s: using irq %d for MMC card detection\n",
-	       dev_name(dev), irq);
-
-	return 0;
-fail:
-	gpio_free(gpio);
-	return err;
-}
-
-static void simone_mmc_spi_exit(struct device *dev, void *mmc)
-{
-	unsigned int gpio = MMC_CARD_DETECT_GPIO;
-
-	free_irq(gpio_to_irq(gpio), mmc);
-	gpio_free(gpio);
-}
-
 static struct mmc_spi_platform_data simone_mmc_spi_data = {
-	.init		= simone_mmc_spi_init,
-	.exit		= simone_mmc_spi_exit,
 	.detect_delay	= 500,
 	.ocr_mask	= MMC_VDD_32_33 | MMC_VDD_33_34,
+	.flags		= MMC_SPI_USE_CD_GPIO,
+	.cd_gpio	= EP93XX_GPIO_LINE_EGPIO0,
+	.cd_debounce	= 1,
 };
 
 static struct spi_board_info simone_spi_devices[] __initdata = {
diff --git a/arch/arm/mach-ep93xx/ts72xx.c b/arch/arm/mach-ep93xx/ts72xx.c
index 8745162ec05d..f386ebae0163 100644
--- a/arch/arm/mach-ep93xx/ts72xx.c
+++ b/arch/arm/mach-ep93xx/ts72xx.c
@@ -18,7 +18,10 @@
 #include <linux/io.h>
 #include <linux/mtd/rawnand.h>
 #include <linux/mtd/partitions.h>
+#include <linux/spi/spi.h>
+#include <linux/platform_data/spi-ep93xx.h>
 
+#include <mach/gpio-ep93xx.h>
 #include <mach/hardware.h>
 
 #include <asm/mach-types.h>
@@ -186,24 +189,22 @@ static struct platform_device ts72xx_rtc_device = {
 	.num_resources 	= ARRAY_SIZE(ts72xx_rtc_resources),
 };
 
+/*************************************************************************
+ * Watchdog (in CPLD)
+ *************************************************************************/
+#define TS72XX_WDT_CONTROL_PHYS_BASE	(EP93XX_CS2_PHYS_BASE + 0x03800000)
+#define TS72XX_WDT_FEED_PHYS_BASE	(EP93XX_CS2_PHYS_BASE + 0x03c00000)
+
 static struct resource ts72xx_wdt_resources[] = {
-	{
-		.start	= TS72XX_WDT_CONTROL_PHYS_BASE,
-		.end	= TS72XX_WDT_CONTROL_PHYS_BASE + SZ_4K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	{
-		.start	= TS72XX_WDT_FEED_PHYS_BASE,
-		.end	= TS72XX_WDT_FEED_PHYS_BASE + SZ_4K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
+	DEFINE_RES_MEM(TS72XX_WDT_CONTROL_PHYS_BASE, 0x01),
+	DEFINE_RES_MEM(TS72XX_WDT_FEED_PHYS_BASE, 0x01),
 };
 
 static struct platform_device ts72xx_wdt_device = {
 	.name		= "ts72xx-wdt",
 	.id		= -1,
-	.num_resources 	= ARRAY_SIZE(ts72xx_wdt_resources),
 	.resource	= ts72xx_wdt_resources,
+	.num_resources	= ARRAY_SIZE(ts72xx_wdt_resources),
 };
 
 static struct ep93xx_eth_data __initdata ts72xx_eth_data = {
@@ -232,6 +233,27 @@ static struct platform_device ts73xx_fpga_device = {
 
 #endif
 
+/*************************************************************************
+ * SPI Bus
+ *************************************************************************/
+static struct spi_board_info ts72xx_spi_devices[] __initdata = {
+	{
+		.modalias		= "tmp122",
+		.max_speed_hz		= 2 * 1000 * 1000,
+		.bus_num		= 0,
+		.chip_select		= 0,
+	},
+};
+
+static int ts72xx_spi_chipselects[] __initdata = {
+	EP93XX_GPIO_LINE_F(2),		/* DIO_17 */
+};
+
+static struct ep93xx_spi_info ts72xx_spi_info __initdata = {
+	.chipselect	= ts72xx_spi_chipselects,
+	.num_chipselect	= ARRAY_SIZE(ts72xx_spi_chipselects),
+};
+
 static void __init ts72xx_init_machine(void)
 {
 	ep93xx_init_devices();
@@ -244,6 +266,8 @@ static void __init ts72xx_init_machine(void)
 	if (board_is_ts7300())
 		platform_device_register(&ts73xx_fpga_device);
 #endif
+	ep93xx_register_spi(&ts72xx_spi_info, ts72xx_spi_devices,
+			    ARRAY_SIZE(ts72xx_spi_devices));
 }
 
 MACHINE_START(TS72XX, "Technologic Systems TS-72xx SBC")
diff --git a/arch/arm/mach-ep93xx/ts72xx.h b/arch/arm/mach-ep93xx/ts72xx.h
index b89850f1a965..8a3206a54b39 100644
--- a/arch/arm/mach-ep93xx/ts72xx.h
+++ b/arch/arm/mach-ep93xx/ts72xx.h
@@ -39,9 +39,6 @@
 #define TS72XX_OPTIONS2_TS9420		0x04
 #define TS72XX_OPTIONS2_TS9420_BOOT	0x02
 
-#define TS72XX_WDT_CONTROL_PHYS_BASE	0x23800000
-#define TS72XX_WDT_FEED_PHYS_BASE	0x23c00000
-
 #ifndef __ASSEMBLY__
 
 static inline int ts72xx_model(void)
diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
index 0a99140b6ba2..44fa753bd79c 100644
--- a/arch/arm/mach-exynos/Kconfig
+++ b/arch/arm/mach-exynos/Kconfig
@@ -85,11 +85,6 @@ config CPU_EXYNOS4210
 	default y
 	depends on ARCH_EXYNOS4
 
-config SOC_EXYNOS4212
-	bool "SAMSUNG EXYNOS4212"
-	default y
-	depends on ARCH_EXYNOS4
-
 config SOC_EXYNOS4412
 	bool "SAMSUNG EXYNOS4412"
 	default y
diff --git a/arch/arm/mach-exynos/common.h b/arch/arm/mach-exynos/common.h
index 9424a8a9f308..3f715524c9d6 100644
--- a/arch/arm/mach-exynos/common.h
+++ b/arch/arm/mach-exynos/common.h
@@ -18,7 +18,6 @@
 #define EXYNOS3_SOC_MASK	0xFFFFF000
 
 #define EXYNOS4210_CPU_ID	0x43210000
-#define EXYNOS4212_CPU_ID	0x43220000
 #define EXYNOS4412_CPU_ID	0xE4412200
 #define EXYNOS4_CPU_MASK	0xFFFE0000
 
@@ -39,7 +38,6 @@ static inline int is_samsung_##name(void)	\
 
 IS_SAMSUNG_CPU(exynos3250, EXYNOS3250_SOC_ID, EXYNOS3_SOC_MASK)
 IS_SAMSUNG_CPU(exynos4210, EXYNOS4210_CPU_ID, EXYNOS4_CPU_MASK)
-IS_SAMSUNG_CPU(exynos4212, EXYNOS4212_CPU_ID, EXYNOS4_CPU_MASK)
 IS_SAMSUNG_CPU(exynos4412, EXYNOS4412_CPU_ID, EXYNOS4_CPU_MASK)
 IS_SAMSUNG_CPU(exynos5250, EXYNOS5250_SOC_ID, EXYNOS5_SOC_MASK)
 IS_SAMSUNG_CPU(exynos5410, EXYNOS5410_SOC_ID, EXYNOS5_SOC_MASK)
@@ -59,12 +57,6 @@ IS_SAMSUNG_CPU(exynos5800, EXYNOS5800_SOC_ID, EXYNOS5_SOC_MASK)
 # define soc_is_exynos4210()	0
 #endif
 
-#if defined(CONFIG_SOC_EXYNOS4212)
-# define soc_is_exynos4212()	is_samsung_exynos4212()
-#else
-# define soc_is_exynos4212()	0
-#endif
-
 #if defined(CONFIG_SOC_EXYNOS4412)
 # define soc_is_exynos4412()	is_samsung_exynos4412()
 #else
@@ -105,8 +97,7 @@ IS_SAMSUNG_CPU(exynos5800, EXYNOS5800_SOC_ID, EXYNOS5_SOC_MASK)
 # define soc_is_exynos5800()	0
 #endif
 
-#define soc_is_exynos4() (soc_is_exynos4210() || soc_is_exynos4212() || \
-			  soc_is_exynos4412())
+#define soc_is_exynos4() (soc_is_exynos4210() || soc_is_exynos4412())
 #define soc_is_exynos5() (soc_is_exynos5250() || soc_is_exynos5410() || \
 			  soc_is_exynos5420() || soc_is_exynos5800())
 
diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c
index c404c15ad07f..9a9caac1125a 100644
--- a/arch/arm/mach-exynos/exynos.c
+++ b/arch/arm/mach-exynos/exynos.c
@@ -195,7 +195,6 @@ static void __init exynos_dt_machine_init(void)
 		exynos_cpuidle.dev.platform_data = &cpuidle_coupled_exynos_data;
 #endif
 	if (of_machine_is_compatible("samsung,exynos4210") ||
-	    of_machine_is_compatible("samsung,exynos4212") ||
 	    (of_machine_is_compatible("samsung,exynos4412") &&
 	     of_machine_is_compatible("samsung,trats2")) ||
 	    of_machine_is_compatible("samsung,exynos3250") ||
@@ -208,7 +207,6 @@ static char const *const exynos_dt_compat[] __initconst = {
 	"samsung,exynos3250",
 	"samsung,exynos4",
 	"samsung,exynos4210",
-	"samsung,exynos4212",
 	"samsung,exynos4412",
 	"samsung,exynos5",
 	"samsung,exynos5250",
diff --git a/arch/arm/mach-exynos/firmware.c b/arch/arm/mach-exynos/firmware.c
index e81a78b125d9..2a51e4603a6f 100644
--- a/arch/arm/mach-exynos/firmware.c
+++ b/arch/arm/mach-exynos/firmware.c
@@ -70,12 +70,7 @@ static int exynos_cpu_boot(int cpu)
 
 	/*
 	 * The second parameter of SMC_CMD_CPU1BOOT command means CPU id.
-	 * But, Exynos4212 has only one secondary CPU so second parameter
-	 * isn't used for informing secure firmware about CPU id.
 	 */
-	if (soc_is_exynos4212())
-		cpu = 0;
-
 	exynos_smc(SMC_CMD_CPU1BOOT, cpu, 0, 0);
 	return 0;
 }
diff --git a/arch/arm/mach-exynos/pm.c b/arch/arm/mach-exynos/pm.c
index 1a7e5b5d08d8..c9740d96db9e 100644
--- a/arch/arm/mach-exynos/pm.c
+++ b/arch/arm/mach-exynos/pm.c
@@ -167,8 +167,7 @@ void exynos_enter_aftr(void)
 
 	exynos_pm_central_suspend();
 
-	if (of_machine_is_compatible("samsung,exynos4212") ||
-	    of_machine_is_compatible("samsung,exynos4412")) {
+	if (of_machine_is_compatible("samsung,exynos4412")) {
 		/* Setting SEQ_OPTION register */
 		pmu_raw_writel(S5P_USE_STANDBY_WFI0 | S5P_USE_STANDBY_WFE0,
 			       S5P_CENTRAL_SEQ_OPTION);
diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c
index b529ba04ed16..370d37ded7e7 100644
--- a/arch/arm/mach-exynos/suspend.c
+++ b/arch/arm/mach-exynos/suspend.c
@@ -225,7 +225,6 @@ static int __init exynos_pmu_irq_init(struct device_node *node,
 
 EXYNOS_PMU_IRQ(exynos3250_pmu_irq, "samsung,exynos3250-pmu");
 EXYNOS_PMU_IRQ(exynos4210_pmu_irq, "samsung,exynos4210-pmu");
-EXYNOS_PMU_IRQ(exynos4212_pmu_irq, "samsung,exynos4212-pmu");
 EXYNOS_PMU_IRQ(exynos4412_pmu_irq, "samsung,exynos4412-pmu");
 EXYNOS_PMU_IRQ(exynos5250_pmu_irq, "samsung,exynos5250-pmu");
 EXYNOS_PMU_IRQ(exynos5420_pmu_irq, "samsung,exynos5420-pmu");
@@ -617,9 +616,6 @@ static const struct of_device_id exynos_pmu_of_device_ids[] __initconst = {
 		.compatible = "samsung,exynos4210-pmu",
 		.data = &exynos4_pm_data,
 	}, {
-		.compatible = "samsung,exynos4212-pmu",
-		.data = &exynos4_pm_data,
-	}, {
 		.compatible = "samsung,exynos4412-pmu",
 		.data = &exynos4_pm_data,
 	}, {
diff --git a/arch/arm/mach-imx/3ds_debugboard.c b/arch/arm/mach-imx/3ds_debugboard.c
index cda330c93d61..0015abe9cb2b 100644
--- a/arch/arm/mach-imx/3ds_debugboard.c
+++ b/arch/arm/mach-imx/3ds_debugboard.c
@@ -20,7 +20,7 @@
 #include <linux/smsc911x.h>
 #include <linux/regulator/machine.h>
 #include <linux/regulator/fixed.h>
-
+#include "3ds_debugboard.h"
 #include "hardware.h"
 
 /* LAN9217 ethernet base address */
diff --git a/arch/arm/mach-imx/cpuidle-imx5.c b/arch/arm/mach-imx/cpuidle-imx5.c
index 3feca526d16b..db0127606aed 100644
--- a/arch/arm/mach-imx/cpuidle-imx5.c
+++ b/arch/arm/mach-imx/cpuidle-imx5.c
@@ -9,6 +9,7 @@
 #include <linux/cpuidle.h>
 #include <linux/module.h>
 #include <asm/system_misc.h>
+#include "cpuidle.h"
 
 static int imx5_cpuidle_enter(struct cpuidle_device *dev,
 			      struct cpuidle_driver *drv, int index)
diff --git a/arch/arm/mach-imx/mach-imx6q.c b/arch/arm/mach-imx/mach-imx6q.c
index b5f89fdbbb4b..7d80a0ae723c 100644
--- a/arch/arm/mach-imx/mach-imx6q.c
+++ b/arch/arm/mach-imx/mach-imx6q.c
@@ -289,10 +289,13 @@ static void __init imx6q_init_machine(void)
 static void __init imx6q_init_late(void)
 {
 	/*
-	 * WAIT mode is broken on TO 1.0 and 1.1, so there is no point
-	 * to run cpuidle on them.
+	 * WAIT mode is broken on imx6 Dual/Quad revision 1.0 and 1.1 so
+	 * there is no point to run cpuidle on them.
+	 *
+	 * It does work on imx6 Solo/DualLite starting from 1.1
 	 */
-	if (imx_get_soc_revision() > IMX_CHIP_REVISION_1_1)
+	if ((cpu_is_imx6q() && imx_get_soc_revision() > IMX_CHIP_REVISION_1_1) ||
+	    (cpu_is_imx6dl() && imx_get_soc_revision() > IMX_CHIP_REVISION_1_0))
 		imx6q_cpuidle_init();
 
 	if (IS_ENABLED(CONFIG_ARM_IMX6Q_CPUFREQ))
diff --git a/arch/arm/mach-imx/mach-mx31lite.c b/arch/arm/mach-imx/mach-mx31lite.c
index f033a57d5694..a3250bc7f114 100644
--- a/arch/arm/mach-imx/mach-mx31lite.c
+++ b/arch/arm/mach-imx/mach-mx31lite.c
@@ -245,7 +245,7 @@ static struct map_desc mx31lite_io_desc[] __initdata = {
 /*
  * Set up static virtual mappings.
  */
-void __init mx31lite_map_io(void)
+static void __init mx31lite_map_io(void)
 {
 	mx31_map_io();
 	iotable_init(mx31lite_io_desc, ARRAY_SIZE(mx31lite_io_desc));
diff --git a/arch/arm/mach-imx/mx31moboard-devboard.c b/arch/arm/mach-imx/mx31moboard-devboard.c
index 1e91a0918e83..3c224f41e68e 100644
--- a/arch/arm/mach-imx/mx31moboard-devboard.c
+++ b/arch/arm/mach-imx/mx31moboard-devboard.c
@@ -22,6 +22,7 @@
 
 #include <linux/usb/otg.h>
 
+#include "board-mx31moboard.h"
 #include "common.h"
 #include "devices-imx31.h"
 #include "ehci.h"
diff --git a/arch/arm/mach-imx/mx31moboard-marxbot.c b/arch/arm/mach-imx/mx31moboard-marxbot.c
index 922d49175cb4..9a5a869be1ae 100644
--- a/arch/arm/mach-imx/mx31moboard-marxbot.c
+++ b/arch/arm/mach-imx/mx31moboard-marxbot.c
@@ -24,6 +24,7 @@
 
 #include <linux/usb/otg.h>
 
+#include "board-mx31moboard.h"
 #include "common.h"
 #include "devices-imx31.h"
 #include "ehci.h"
diff --git a/arch/arm/mach-integrator/Makefile b/arch/arm/mach-integrator/Makefile
index a5a4470db482..71b97ffe8d32 100644
--- a/arch/arm/mach-integrator/Makefile
+++ b/arch/arm/mach-integrator/Makefile
@@ -8,6 +8,4 @@
 obj-y					:= core.o lm.o
 obj-$(CONFIG_ARCH_INTEGRATOR_AP)	+= integrator_ap.o
 obj-$(CONFIG_ARCH_INTEGRATOR_CP)	+= integrator_cp.o
-
-obj-$(CONFIG_PCI)			+= pci_v3.o
 obj-$(CONFIG_INTEGRATOR_IMPD1)		+= impd1.o
diff --git a/arch/arm/mach-integrator/integrator_ap.c b/arch/arm/mach-integrator/integrator_ap.c
index a1af634f8709..8efe484fac13 100644
--- a/arch/arm/mach-integrator/integrator_ap.c
+++ b/arch/arm/mach-integrator/integrator_ap.c
@@ -36,7 +36,6 @@
 #include "hardware.h"
 #include "cm.h"
 #include "common.h"
-#include "pci_v3.h"
 #include "lm.h"
 
 /* Regmap to the AP system controller */
@@ -74,7 +73,6 @@ static struct map_desc ap_io_desc[] __initdata __maybe_unused = {
 static void __init ap_map_io(void)
 {
 	iotable_init(ap_io_desc, ARRAY_SIZE(ap_io_desc));
-	pci_v3_early_init();
 }
 
 #ifdef CONFIG_PM
diff --git a/arch/arm/mach-integrator/pci_v3.c b/arch/arm/mach-integrator/pci_v3.c
deleted file mode 100644
index 2565f0e7b5cf..000000000000
--- a/arch/arm/mach-integrator/pci_v3.c
+++ /dev/null
@@ -1,900 +0,0 @@
-/*
- *  linux/arch/arm/mach-integrator/pci_v3.c
- *
- *  PCI functions for V3 host PCI bridge
- *
- *  Copyright (C) 1999 ARM Limited
- *  Copyright (C) 2000-2001 Deep Blue Solutions Ltd
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-#include <linux/kernel.h>
-#include <linux/pci.h>
-#include <linux/ioport.h>
-#include <linux/interrupt.h>
-#include <linux/spinlock.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <linux/platform_device.h>
-#include <linux/of.h>
-#include <linux/of_address.h>
-#include <linux/of_irq.h>
-#include <linux/of_pci.h>
-#include <video/vga.h>
-
-#include <asm/mach/map.h>
-#include <asm/signal.h>
-#include <asm/mach/pci.h>
-#include <asm/irq_regs.h>
-
-#include "pci_v3.h"
-#include "hardware.h"
-
-/*
- * Where in the memory map does PCI live?
- *
- * This represents a fairly liberal usage of address space.  Even though
- * the V3 only has two windows (therefore we need to map stuff on the fly),
- * we maintain the same addresses, even if they're not mapped.
- */
-#define PHYS_PCI_MEM_BASE               0x40000000 /* 256M */
-#define PHYS_PCI_PRE_BASE               0x50000000 /* 256M */
-#define PHYS_PCI_IO_BASE                0x60000000 /* 16M */
-#define PHYS_PCI_CONFIG_BASE            0x61000000 /* 16M */
-#define PHYS_PCI_V3_BASE                0x62000000 /* 64K */
-
-#define PCI_MEMORY_VADDR               IOMEM(0xe8000000)
-#define PCI_CONFIG_VADDR               IOMEM(0xec000000)
-
-/*
- * V3 Local Bus to PCI Bridge definitions
- *
- * Registers (these are taken from page 129 of the EPC User's Manual Rev 1.04
- * All V3 register names are prefaced by V3_ to avoid clashing with any other
- * PCI definitions.  Their names match the user's manual.
- *
- * I'm assuming that I20 is disabled.
- *
- */
-#define V3_PCI_VENDOR                   0x00000000
-#define V3_PCI_DEVICE                   0x00000002
-#define V3_PCI_CMD                      0x00000004
-#define V3_PCI_STAT                     0x00000006
-#define V3_PCI_CC_REV                   0x00000008
-#define V3_PCI_HDR_CFG                  0x0000000C
-#define V3_PCI_IO_BASE                  0x00000010
-#define V3_PCI_BASE0                    0x00000014
-#define V3_PCI_BASE1                    0x00000018
-#define V3_PCI_SUB_VENDOR               0x0000002C
-#define V3_PCI_SUB_ID                   0x0000002E
-#define V3_PCI_ROM                      0x00000030
-#define V3_PCI_BPARAM                   0x0000003C
-#define V3_PCI_MAP0                     0x00000040
-#define V3_PCI_MAP1                     0x00000044
-#define V3_PCI_INT_STAT                 0x00000048
-#define V3_PCI_INT_CFG                  0x0000004C
-#define V3_LB_BASE0                     0x00000054
-#define V3_LB_BASE1                     0x00000058
-#define V3_LB_MAP0                      0x0000005E
-#define V3_LB_MAP1                      0x00000062
-#define V3_LB_BASE2                     0x00000064
-#define V3_LB_MAP2                      0x00000066
-#define V3_LB_SIZE                      0x00000068
-#define V3_LB_IO_BASE                   0x0000006E
-#define V3_FIFO_CFG                     0x00000070
-#define V3_FIFO_PRIORITY                0x00000072
-#define V3_FIFO_STAT                    0x00000074
-#define V3_LB_ISTAT                     0x00000076
-#define V3_LB_IMASK                     0x00000077
-#define V3_SYSTEM                       0x00000078
-#define V3_LB_CFG                       0x0000007A
-#define V3_PCI_CFG                      0x0000007C
-#define V3_DMA_PCI_ADR0                 0x00000080
-#define V3_DMA_PCI_ADR1                 0x00000090
-#define V3_DMA_LOCAL_ADR0               0x00000084
-#define V3_DMA_LOCAL_ADR1               0x00000094
-#define V3_DMA_LENGTH0                  0x00000088
-#define V3_DMA_LENGTH1                  0x00000098
-#define V3_DMA_CSR0                     0x0000008B
-#define V3_DMA_CSR1                     0x0000009B
-#define V3_DMA_CTLB_ADR0                0x0000008C
-#define V3_DMA_CTLB_ADR1                0x0000009C
-#define V3_DMA_DELAY                    0x000000E0
-#define V3_MAIL_DATA                    0x000000C0
-#define V3_PCI_MAIL_IEWR                0x000000D0
-#define V3_PCI_MAIL_IERD                0x000000D2
-#define V3_LB_MAIL_IEWR                 0x000000D4
-#define V3_LB_MAIL_IERD                 0x000000D6
-#define V3_MAIL_WR_STAT                 0x000000D8
-#define V3_MAIL_RD_STAT                 0x000000DA
-#define V3_QBA_MAP                      0x000000DC
-
-/*  PCI COMMAND REGISTER bits
- */
-#define V3_COMMAND_M_FBB_EN             (1 << 9)
-#define V3_COMMAND_M_SERR_EN            (1 << 8)
-#define V3_COMMAND_M_PAR_EN             (1 << 6)
-#define V3_COMMAND_M_MASTER_EN          (1 << 2)
-#define V3_COMMAND_M_MEM_EN             (1 << 1)
-#define V3_COMMAND_M_IO_EN              (1 << 0)
-
-/*  SYSTEM REGISTER bits
- */
-#define V3_SYSTEM_M_RST_OUT             (1 << 15)
-#define V3_SYSTEM_M_LOCK                (1 << 14)
-
-/*  PCI_CFG bits
- */
-#define V3_PCI_CFG_M_I2O_EN		(1 << 15)
-#define V3_PCI_CFG_M_IO_REG_DIS		(1 << 14)
-#define V3_PCI_CFG_M_IO_DIS		(1 << 13)
-#define V3_PCI_CFG_M_EN3V		(1 << 12)
-#define V3_PCI_CFG_M_RETRY_EN           (1 << 10)
-#define V3_PCI_CFG_M_AD_LOW1            (1 << 9)
-#define V3_PCI_CFG_M_AD_LOW0            (1 << 8)
-
-/*  PCI_BASE register bits (PCI -> Local Bus)
- */
-#define V3_PCI_BASE_M_ADR_BASE          0xFFF00000
-#define V3_PCI_BASE_M_ADR_BASEL         0x000FFF00
-#define V3_PCI_BASE_M_PREFETCH          (1 << 3)
-#define V3_PCI_BASE_M_TYPE              (3 << 1)
-#define V3_PCI_BASE_M_IO                (1 << 0)
-
-/*  PCI MAP register bits (PCI -> Local bus)
- */
-#define V3_PCI_MAP_M_MAP_ADR            0xFFF00000
-#define V3_PCI_MAP_M_RD_POST_INH        (1 << 15)
-#define V3_PCI_MAP_M_ROM_SIZE           (3 << 10)
-#define V3_PCI_MAP_M_SWAP               (3 << 8)
-#define V3_PCI_MAP_M_ADR_SIZE           0x000000F0
-#define V3_PCI_MAP_M_REG_EN             (1 << 1)
-#define V3_PCI_MAP_M_ENABLE             (1 << 0)
-
-/*
- *  LB_BASE0,1 register bits (Local bus -> PCI)
- */
-#define V3_LB_BASE_ADR_BASE		0xfff00000
-#define V3_LB_BASE_SWAP			(3 << 8)
-#define V3_LB_BASE_ADR_SIZE		(15 << 4)
-#define V3_LB_BASE_PREFETCH		(1 << 3)
-#define V3_LB_BASE_ENABLE		(1 << 0)
-
-#define V3_LB_BASE_ADR_SIZE_1MB		(0 << 4)
-#define V3_LB_BASE_ADR_SIZE_2MB		(1 << 4)
-#define V3_LB_BASE_ADR_SIZE_4MB		(2 << 4)
-#define V3_LB_BASE_ADR_SIZE_8MB		(3 << 4)
-#define V3_LB_BASE_ADR_SIZE_16MB	(4 << 4)
-#define V3_LB_BASE_ADR_SIZE_32MB	(5 << 4)
-#define V3_LB_BASE_ADR_SIZE_64MB	(6 << 4)
-#define V3_LB_BASE_ADR_SIZE_128MB	(7 << 4)
-#define V3_LB_BASE_ADR_SIZE_256MB	(8 << 4)
-#define V3_LB_BASE_ADR_SIZE_512MB	(9 << 4)
-#define V3_LB_BASE_ADR_SIZE_1GB		(10 << 4)
-#define V3_LB_BASE_ADR_SIZE_2GB		(11 << 4)
-
-#define v3_addr_to_lb_base(a)	((a) & V3_LB_BASE_ADR_BASE)
-
-/*
- *  LB_MAP0,1 register bits (Local bus -> PCI)
- */
-#define V3_LB_MAP_MAP_ADR		0xfff0
-#define V3_LB_MAP_TYPE			(7 << 1)
-#define V3_LB_MAP_AD_LOW_EN		(1 << 0)
-
-#define V3_LB_MAP_TYPE_IACK		(0 << 1)
-#define V3_LB_MAP_TYPE_IO		(1 << 1)
-#define V3_LB_MAP_TYPE_MEM		(3 << 1)
-#define V3_LB_MAP_TYPE_CONFIG		(5 << 1)
-#define V3_LB_MAP_TYPE_MEM_MULTIPLE	(6 << 1)
-
-#define v3_addr_to_lb_map(a)	(((a) >> 16) & V3_LB_MAP_MAP_ADR)
-
-/*
- *  LB_BASE2 register bits (Local bus -> PCI IO)
- */
-#define V3_LB_BASE2_ADR_BASE		0xff00
-#define V3_LB_BASE2_SWAP		(3 << 6)
-#define V3_LB_BASE2_ENABLE		(1 << 0)
-
-#define v3_addr_to_lb_base2(a)	(((a) >> 16) & V3_LB_BASE2_ADR_BASE)
-
-/*
- *  LB_MAP2 register bits (Local bus -> PCI IO)
- */
-#define V3_LB_MAP2_MAP_ADR		0xff00
-
-#define v3_addr_to_lb_map2(a)	(((a) >> 16) & V3_LB_MAP2_MAP_ADR)
-
-/*
- * The V3 PCI interface chip in Integrator provides several windows from
- * local bus memory into the PCI memory areas.   Unfortunately, there
- * are not really enough windows for our usage, therefore we reuse
- * one of the windows for access to PCI configuration space.  The
- * memory map is as follows:
- *
- * Local Bus Memory         Usage
- *
- * 40000000 - 4FFFFFFF      PCI memory.  256M non-prefetchable
- * 50000000 - 5FFFFFFF      PCI memory.  256M prefetchable
- * 60000000 - 60FFFFFF      PCI IO.  16M
- * 61000000 - 61FFFFFF      PCI Configuration. 16M
- *
- * There are three V3 windows, each described by a pair of V3 registers.
- * These are LB_BASE0/LB_MAP0, LB_BASE1/LB_MAP1 and LB_BASE2/LB_MAP2.
- * Base0 and Base1 can be used for any type of PCI memory access.   Base2
- * can be used either for PCI I/O or for I20 accesses.  By default, uHAL
- * uses this only for PCI IO space.
- *
- * Normally these spaces are mapped using the following base registers:
- *
- * Usage Local Bus Memory         Base/Map registers used
- *
- * Mem   40000000 - 4FFFFFFF      LB_BASE0/LB_MAP0
- * Mem   50000000 - 5FFFFFFF      LB_BASE1/LB_MAP1
- * IO    60000000 - 60FFFFFF      LB_BASE2/LB_MAP2
- * Cfg   61000000 - 61FFFFFF
- *
- * This means that I20 and PCI configuration space accesses will fail.
- * When PCI configuration accesses are needed (via the uHAL PCI
- * configuration space primitives) we must remap the spaces as follows:
- *
- * Usage Local Bus Memory         Base/Map registers used
- *
- * Mem   40000000 - 4FFFFFFF      LB_BASE0/LB_MAP0
- * Mem   50000000 - 5FFFFFFF      LB_BASE0/LB_MAP0
- * IO    60000000 - 60FFFFFF      LB_BASE2/LB_MAP2
- * Cfg   61000000 - 61FFFFFF      LB_BASE1/LB_MAP1
- *
- * To make this work, the code depends on overlapping windows working.
- * The V3 chip translates an address by checking its range within
- * each of the BASE/MAP pairs in turn (in ascending register number
- * order).  It will use the first matching pair.   So, for example,
- * if the same address is mapped by both LB_BASE0/LB_MAP0 and
- * LB_BASE1/LB_MAP1, the V3 will use the translation from
- * LB_BASE0/LB_MAP0.
- *
- * To allow PCI Configuration space access, the code enlarges the
- * window mapped by LB_BASE0/LB_MAP0 from 256M to 512M.  This occludes
- * the windows currently mapped by LB_BASE1/LB_MAP1 so that it can
- * be remapped for use by configuration cycles.
- *
- * At the end of the PCI Configuration space accesses,
- * LB_BASE1/LB_MAP1 is reset to map PCI Memory.  Finally the window
- * mapped by LB_BASE0/LB_MAP0 is reduced in size from 512M to 256M to
- * reveal the now restored LB_BASE1/LB_MAP1 window.
- *
- * NOTE: We do not set up I2O mapping.  I suspect that this is only
- * for an intelligent (target) device.  Using I2O disables most of
- * the mappings into PCI memory.
- */
-
-/* Filled in by probe */
-static void __iomem *pci_v3_base;
-/* CPU side memory ranges */
-static struct resource conf_mem; /* FIXME: remap this instead of static map */
-static struct resource io_mem;
-static struct resource non_mem;
-static struct resource pre_mem;
-/* PCI side memory ranges */
-static u64 non_mem_pci;
-static u64 non_mem_pci_sz;
-static u64 pre_mem_pci;
-static u64 pre_mem_pci_sz;
-
-// V3 access routines
-#define v3_writeb(o,v) __raw_writeb(v, pci_v3_base + (unsigned int)(o))
-#define v3_readb(o)    (__raw_readb(pci_v3_base + (unsigned int)(o)))
-
-#define v3_writew(o,v) __raw_writew(v, pci_v3_base + (unsigned int)(o))
-#define v3_readw(o)    (__raw_readw(pci_v3_base + (unsigned int)(o)))
-
-#define v3_writel(o,v) __raw_writel(v, pci_v3_base + (unsigned int)(o))
-#define v3_readl(o)    (__raw_readl(pci_v3_base + (unsigned int)(o)))
-
-/*============================================================================
- *
- * routine:	uHALir_PCIMakeConfigAddress()
- *
- * parameters:	bus = which bus
- *              device = which device
- *              function = which function
- *		offset = configuration space register we are interested in
- *
- * description:	this routine will generate a platform dependent config
- *		address.
- *
- * calls:	none
- *
- * returns:	configuration address to play on the PCI bus
- *
- * To generate the appropriate PCI configuration cycles in the PCI
- * configuration address space, you present the V3 with the following pattern
- * (which is very nearly a type 1 (except that the lower two bits are 00 and
- * not 01).   In order for this mapping to work you need to set up one of
- * the local to PCI aperatures to 16Mbytes in length translating to
- * PCI configuration space starting at 0x0000.0000.
- *
- * PCI configuration cycles look like this:
- *
- * Type 0:
- *
- *  3 3|3 3 2 2|2 2 2 2|2 2 2 2|1 1 1 1|1 1 1 1|1 1
- *  3 2|1 0 9 8|7 6 5 4|3 2 1 0|9 8 7 6|5 4 3 2|1 0 9 8|7 6 5 4|3 2 1 0
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * | | |D|D|D|D|D|D|D|D|D|D|D|D|D|D|D|D|D|D|D|D|D|F|F|F|R|R|R|R|R|R|0|0|
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- *
- *	31:11	Device select bit.
- * 	10:8	Function number
- * 	 7:2	Register number
- *
- * Type 1:
- *
- *  3 3|3 3 2 2|2 2 2 2|2 2 2 2|1 1 1 1|1 1 1 1|1 1
- *  3 2|1 0 9 8|7 6 5 4|3 2 1 0|9 8 7 6|5 4 3 2|1 0 9 8|7 6 5 4|3 2 1 0
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * | | | | | | | | | | |B|B|B|B|B|B|B|B|D|D|D|D|D|F|F|F|R|R|R|R|R|R|0|1|
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- *
- *	31:24	reserved
- *	23:16	bus number (8 bits = 128 possible buses)
- *	15:11	Device number (5 bits)
- *	10:8	function number
- *	 7:2	register number
- *
- */
-
-#undef V3_LB_BASE_PREFETCH
-#define V3_LB_BASE_PREFETCH 0
-
-static void __iomem *v3_open_config_window(struct pci_bus *bus,
-					   unsigned int devfn, int offset)
-{
-	unsigned int address, mapaddress, busnr;
-
-	busnr = bus->number;
-
-	/*
-	 * Trap out illegal values
-	 */
-	BUG_ON(offset > 255);
-	BUG_ON(busnr > 255);
-	BUG_ON(devfn > 255);
-
-	if (busnr == 0) {
-		int slot = PCI_SLOT(devfn);
-
-		/*
-		 * local bus segment so need a type 0 config cycle
-		 *
-		 * build the PCI configuration "address" with one-hot in
-		 * A31-A11
-		 *
-		 * mapaddress:
-		 *  3:1 = config cycle (101)
-		 *  0   = PCI A1 & A0 are 0 (0)
-		 */
-		address = PCI_FUNC(devfn) << 8;
-		mapaddress = V3_LB_MAP_TYPE_CONFIG;
-
-		if (slot > 12)
-			/*
-			 * high order bits are handled by the MAP register
-			 */
-			mapaddress |= 1 << (slot - 5);
-		else
-			/*
-			 * low order bits handled directly in the address
-			 */
-			address |= 1 << (slot + 11);
-	} else {
-        	/*
-		 * not the local bus segment so need a type 1 config cycle
-		 *
-		 * address:
-		 *  23:16 = bus number
-		 *  15:11 = slot number (7:3 of devfn)
-		 *  10:8  = func number (2:0 of devfn)
-		 *
-		 * mapaddress:
-		 *  3:1 = config cycle (101)
-		 *  0   = PCI A1 & A0 from host bus (1)
-		 */
-		mapaddress = V3_LB_MAP_TYPE_CONFIG | V3_LB_MAP_AD_LOW_EN;
-		address = (busnr << 16) | (devfn << 8);
-	}
-
-	/*
-	 * Set up base0 to see all 512Mbytes of memory space (not
-	 * prefetchable), this frees up base1 for re-use by
-	 * configuration memory
-	 */
-	v3_writel(V3_LB_BASE0, v3_addr_to_lb_base(non_mem.start) |
-			V3_LB_BASE_ADR_SIZE_512MB | V3_LB_BASE_ENABLE);
-
-	/*
-	 * Set up base1/map1 to point into configuration space.
-	 */
-	v3_writel(V3_LB_BASE1, v3_addr_to_lb_base(conf_mem.start) |
-			V3_LB_BASE_ADR_SIZE_16MB | V3_LB_BASE_ENABLE);
-	v3_writew(V3_LB_MAP1, mapaddress);
-
-	return PCI_CONFIG_VADDR + address + offset;
-}
-
-static void v3_close_config_window(void)
-{
-	/*
-	 * Reassign base1 for use by prefetchable PCI memory
-	 */
-	v3_writel(V3_LB_BASE1, v3_addr_to_lb_base(pre_mem.start) |
-			V3_LB_BASE_ADR_SIZE_256MB | V3_LB_BASE_PREFETCH |
-			V3_LB_BASE_ENABLE);
-	v3_writew(V3_LB_MAP1, v3_addr_to_lb_map(pre_mem_pci) |
-			V3_LB_MAP_TYPE_MEM_MULTIPLE);
-
-	/*
-	 * And shrink base0 back to a 256M window (NOTE: MAP0 already correct)
-	 */
-	v3_writel(V3_LB_BASE0, v3_addr_to_lb_base(non_mem.start) |
-			V3_LB_BASE_ADR_SIZE_256MB | V3_LB_BASE_ENABLE);
-}
-
-static int v3_read_config(struct pci_bus *bus, unsigned int devfn, int where,
-			  int size, u32 *val)
-{
-	int ret = pci_generic_config_read(bus, devfn, where, size, val);
-	v3_close_config_window();
-	return ret;
-}
-
-static int v3_write_config(struct pci_bus *bus, unsigned int devfn, int where,
-			   int size, u32 val)
-{
-	int ret = pci_generic_config_write(bus, devfn, where, size, val);
-	v3_close_config_window();
-	return ret;
-}
-
-static struct pci_ops pci_v3_ops = {
-	.map_bus = v3_open_config_window,
-	.read	= v3_read_config,
-	.write	= v3_write_config,
-};
-
-static int __init pci_v3_setup_resources(struct pci_sys_data *sys)
-{
-	if (request_resource(&iomem_resource, &non_mem)) {
-		printk(KERN_ERR "PCI: unable to allocate non-prefetchable "
-		       "memory region\n");
-		return -EBUSY;
-	}
-	if (request_resource(&iomem_resource, &pre_mem)) {
-		release_resource(&non_mem);
-		printk(KERN_ERR "PCI: unable to allocate prefetchable "
-		       "memory region\n");
-		return -EBUSY;
-	}
-
-	/*
-	 * the mem resource for this bus
-	 * the prefetch mem resource for this bus
-	 */
-	pci_add_resource_offset(&sys->resources, &non_mem, sys->mem_offset);
-	pci_add_resource_offset(&sys->resources, &pre_mem, sys->mem_offset);
-
-	return 1;
-}
-
-/*
- * These don't seem to be implemented on the Integrator I have, which
- * means I can't get additional information on the reason for the pm2fb
- * problems.  I suppose I'll just have to mind-meld with the machine. ;)
- */
-static void __iomem *ap_syscon_base;
-#define INTEGRATOR_SC_PCIENABLE_OFFSET	0x18
-#define INTEGRATOR_SC_LBFADDR_OFFSET	0x20
-#define INTEGRATOR_SC_LBFCODE_OFFSET	0x24
-
-static int
-v3_pci_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
-{
-	unsigned long pc = instruction_pointer(regs);
-	unsigned long instr = *(unsigned long *)pc;
-#if 0
-	char buf[128];
-
-	sprintf(buf, "V3 fault: addr 0x%08lx, FSR 0x%03x, PC 0x%08lx [%08lx] LBFADDR=%08x LBFCODE=%02x ISTAT=%02x\n",
-		addr, fsr, pc, instr, __raw_readl(ap_syscon_base + INTEGRATOR_SC_LBFADDR_OFFSET), __raw_readl(ap_syscon_base + INTEGRATOR_SC_LBFCODE_OFFSET) & 255,
-		v3_readb(V3_LB_ISTAT));
-	printk(KERN_DEBUG "%s", buf);
-#endif
-
-	v3_writeb(V3_LB_ISTAT, 0);
-	__raw_writel(3, ap_syscon_base + INTEGRATOR_SC_PCIENABLE_OFFSET);
-
-	/*
-	 * If the instruction being executed was a read,
-	 * make it look like it read all-ones.
-	 */
-	if ((instr & 0x0c100000) == 0x04100000) {
-		int reg = (instr >> 12) & 15;
-		unsigned long val;
-
-		if (instr & 0x00400000)
-			val = 255;
-		else
-			val = -1;
-
-		regs->uregs[reg] = val;
-		regs->ARM_pc += 4;
-		return 0;
-	}
-
-	if ((instr & 0x0e100090) == 0x00100090) {
-		int reg = (instr >> 12) & 15;
-
-		regs->uregs[reg] = -1;
-		regs->ARM_pc += 4;
-		return 0;
-	}
-
-	return 1;
-}
-
-static irqreturn_t v3_irq(int irq, void *devid)
-{
-#ifdef CONFIG_DEBUG_LL
-	struct pt_regs *regs = get_irq_regs();
-	unsigned long pc = instruction_pointer(regs);
-	unsigned long instr = *(unsigned long *)pc;
-	char buf[128];
-	extern void printascii(const char *);
-
-	sprintf(buf, "V3 int %d: pc=0x%08lx [%08lx] LBFADDR=%08x LBFCODE=%02x "
-		"ISTAT=%02x\n", irq, pc, instr,
-		__raw_readl(ap_syscon_base + INTEGRATOR_SC_LBFADDR_OFFSET),
-		__raw_readl(ap_syscon_base + INTEGRATOR_SC_LBFCODE_OFFSET) & 255,
-		v3_readb(V3_LB_ISTAT));
-	printascii(buf);
-#endif
-
-	v3_writew(V3_PCI_STAT, 0xf000);
-	v3_writeb(V3_LB_ISTAT, 0);
-	__raw_writel(3, ap_syscon_base + INTEGRATOR_SC_PCIENABLE_OFFSET);
-
-#ifdef CONFIG_DEBUG_LL
-	/*
-	 * If the instruction being executed was a read,
-	 * make it look like it read all-ones.
-	 */
-	if ((instr & 0x0c100000) == 0x04100000) {
-		int reg = (instr >> 16) & 15;
-		sprintf(buf, "   reg%d = %08lx\n", reg, regs->uregs[reg]);
-		printascii(buf);
-	}
-#endif
-	return IRQ_HANDLED;
-}
-
-static int __init pci_v3_setup(int nr, struct pci_sys_data *sys)
-{
-	int ret = 0;
-
-	if (!ap_syscon_base)
-		return -EINVAL;
-
-	if (nr == 0) {
-		sys->mem_offset = non_mem.start;
-		ret = pci_v3_setup_resources(sys);
-	}
-
-	return ret;
-}
-
-/*
- * V3_LB_BASE? - local bus address
- * V3_LB_MAP?  - pci bus address
- */
-static void __init pci_v3_preinit(void)
-{
-	unsigned int temp;
-	phys_addr_t io_address = pci_pio_to_address(io_mem.start);
-
-	pcibios_min_mem = 0x00100000;
-
-	/*
-	 * Hook in our fault handler for PCI errors
-	 */
-	hook_fault_code(4, v3_pci_fault, SIGBUS, 0, "external abort on linefetch");
-	hook_fault_code(6, v3_pci_fault, SIGBUS, 0, "external abort on linefetch");
-	hook_fault_code(8, v3_pci_fault, SIGBUS, 0, "external abort on non-linefetch");
-	hook_fault_code(10, v3_pci_fault, SIGBUS, 0, "external abort on non-linefetch");
-
-	/*
-	 * Unlock V3 registers, but only if they were previously locked.
-	 */
-	if (v3_readw(V3_SYSTEM) & V3_SYSTEM_M_LOCK)
-		v3_writew(V3_SYSTEM, 0xa05f);
-
-	/*
-	 * Setup window 0 - PCI non-prefetchable memory
-	 *  Local: 0x40000000 Bus: 0x00000000 Size: 256MB
-	 */
-	v3_writel(V3_LB_BASE0, v3_addr_to_lb_base(non_mem.start) |
-			V3_LB_BASE_ADR_SIZE_256MB | V3_LB_BASE_ENABLE);
-	v3_writew(V3_LB_MAP0, v3_addr_to_lb_map(non_mem_pci) |
-			V3_LB_MAP_TYPE_MEM);
-
-	/*
-	 * Setup window 1 - PCI prefetchable memory
-	 *  Local: 0x50000000 Bus: 0x10000000 Size: 256MB
-	 */
-	v3_writel(V3_LB_BASE1, v3_addr_to_lb_base(pre_mem.start) |
-			V3_LB_BASE_ADR_SIZE_256MB | V3_LB_BASE_PREFETCH |
-			V3_LB_BASE_ENABLE);
-	v3_writew(V3_LB_MAP1, v3_addr_to_lb_map(pre_mem_pci) |
-			V3_LB_MAP_TYPE_MEM_MULTIPLE);
-
-	/*
-	 * Setup window 2 - PCI IO
-	 */
-	v3_writel(V3_LB_BASE2, v3_addr_to_lb_base2(io_address) |
-			V3_LB_BASE_ENABLE);
-	v3_writew(V3_LB_MAP2, v3_addr_to_lb_map2(0));
-
-	/*
-	 * Disable PCI to host IO cycles
-	 */
-	temp = v3_readw(V3_PCI_CFG) & ~V3_PCI_CFG_M_I2O_EN;
-	temp |= V3_PCI_CFG_M_IO_REG_DIS | V3_PCI_CFG_M_IO_DIS;
-	v3_writew(V3_PCI_CFG, temp);
-
-	printk(KERN_DEBUG "FIFO_CFG: %04x  FIFO_PRIO: %04x\n",
-		v3_readw(V3_FIFO_CFG), v3_readw(V3_FIFO_PRIORITY));
-
-	/*
-	 * Set the V3 FIFO such that writes have higher priority than
-	 * reads, and local bus write causes local bus read fifo flush.
-	 * Same for PCI.
-	 */
-	v3_writew(V3_FIFO_PRIORITY, 0x0a0a);
-
-	/*
-	 * Re-lock the system register.
-	 */
-	temp = v3_readw(V3_SYSTEM) | V3_SYSTEM_M_LOCK;
-	v3_writew(V3_SYSTEM, temp);
-
-	/*
-	 * Clear any error conditions, and enable write errors.
-	 */
-	v3_writeb(V3_LB_ISTAT, 0);
-	v3_writew(V3_LB_CFG, v3_readw(V3_LB_CFG) | (1 << 10));
-	v3_writeb(V3_LB_IMASK, 0x28);
-	__raw_writel(3, ap_syscon_base + INTEGRATOR_SC_PCIENABLE_OFFSET);
-}
-
-static void __init pci_v3_postinit(void)
-{
-	unsigned int pci_cmd;
-	phys_addr_t io_address = pci_pio_to_address(io_mem.start);
-
-	pci_cmd = PCI_COMMAND_MEMORY |
-		  PCI_COMMAND_MASTER | PCI_COMMAND_INVALIDATE;
-
-	v3_writew(V3_PCI_CMD, pci_cmd);
-
-	v3_writeb(V3_LB_ISTAT, ~0x40);
-	v3_writeb(V3_LB_IMASK, 0x68);
-
-#if 0
-	ret = request_irq(IRQ_AP_LBUSTIMEOUT, lb_timeout, 0, "bus timeout", NULL);
-	if (ret)
-		printk(KERN_ERR "PCI: unable to grab local bus timeout "
-		       "interrupt: %d\n", ret);
-#endif
-
-	register_isa_ports(non_mem.start, io_address, 0);
-}
-
-/*
- * A small note about bridges and interrupts.  The DECchip 21050 (and
- * later) adheres to the PCI-PCI bridge specification.  This says that
- * the interrupts on the other side of a bridge are swizzled in the
- * following manner:
- *
- * Dev    Interrupt   Interrupt
- *        Pin on      Pin on
- *        Device      Connector
- *
- *   4    A           A
- *        B           B
- *        C           C
- *        D           D
- *
- *   5    A           B
- *        B           C
- *        C           D
- *        D           A
- *
- *   6    A           C
- *        B           D
- *        C           A
- *        D           B
- *
- *   7    A           D
- *        B           A
- *        C           B
- *        D           C
- *
- * Where A = pin 1, B = pin 2 and so on and pin=0 = default = A.
- * Thus, each swizzle is ((pin-1) + (device#-4)) % 4
- */
-
-/*
- * This routine handles multiple bridges.
- */
-static u8 __init pci_v3_swizzle(struct pci_dev *dev, u8 *pinp)
-{
-	if (*pinp == 0)
-		*pinp = 1;
-
-	return pci_common_swizzle(dev, pinp);
-}
-
-static struct hw_pci pci_v3 __initdata = {
-	.swizzle		= pci_v3_swizzle,
-	.setup			= pci_v3_setup,
-	.nr_controllers		= 1,
-	.ops			= &pci_v3_ops,
-	.preinit		= pci_v3_preinit,
-	.postinit		= pci_v3_postinit,
-};
-
-static int __init pci_v3_probe(struct platform_device *pdev)
-{
-	struct device_node *np = pdev->dev.of_node;
-	struct of_pci_range_parser parser;
-	struct of_pci_range range;
-	struct resource *res;
-	int irq, ret;
-
-	/* Remap the Integrator system controller */
-	ap_syscon_base = devm_ioremap(&pdev->dev, INTEGRATOR_SC_BASE, 0x100);
-	if (!ap_syscon_base) {
-		dev_err(&pdev->dev, "unable to remap the AP syscon for PCIv3\n");
-		return -ENODEV;
-	}
-
-	/* Device tree probe path */
-	if (!np) {
-		dev_err(&pdev->dev, "no device tree node for PCIv3\n");
-		return -ENODEV;
-	}
-
-	if (of_pci_range_parser_init(&parser, np))
-		return -EINVAL;
-
-	/* Get base for bridge registers */
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		dev_err(&pdev->dev, "unable to obtain PCIv3 base\n");
-		return -ENODEV;
-	}
-	pci_v3_base = devm_ioremap(&pdev->dev, res->start,
-				   resource_size(res));
-	if (!pci_v3_base) {
-		dev_err(&pdev->dev, "unable to remap PCIv3 base\n");
-		return -ENODEV;
-	}
-
-	/* Get and request error IRQ resource */
-	irq = platform_get_irq(pdev, 0);
-	if (irq <= 0) {
-		dev_err(&pdev->dev, "unable to obtain PCIv3 error IRQ\n");
-		return -ENODEV;
-	}
-	ret = devm_request_irq(&pdev->dev, irq, v3_irq, 0,
-			"PCIv3 error", NULL);
-	if (ret < 0) {
-		dev_err(&pdev->dev, "unable to request PCIv3 error IRQ %d (%d)\n", irq, ret);
-		return ret;
-	}
-
-	for_each_of_pci_range(&parser, &range) {
-		if (!range.flags) {
-			ret = of_pci_range_to_resource(&range, np, &conf_mem);
-			conf_mem.name = "PCIv3 config";
-		}
-		if (range.flags & IORESOURCE_IO) {
-			ret = of_pci_range_to_resource(&range, np, &io_mem);
-			io_mem.name = "PCIv3 I/O";
-		}
-		if ((range.flags & IORESOURCE_MEM) &&
-			!(range.flags & IORESOURCE_PREFETCH)) {
-			non_mem_pci = range.pci_addr;
-			non_mem_pci_sz = range.size;
-			ret = of_pci_range_to_resource(&range, np, &non_mem);
-			non_mem.name = "PCIv3 non-prefetched mem";
-		}
-		if ((range.flags & IORESOURCE_MEM) &&
-			(range.flags & IORESOURCE_PREFETCH)) {
-			pre_mem_pci = range.pci_addr;
-			pre_mem_pci_sz = range.size;
-			ret = of_pci_range_to_resource(&range, np, &pre_mem);
-			pre_mem.name = "PCIv3 prefetched mem";
-		}
-
-		if (ret < 0) {
-			dev_err(&pdev->dev, "missing ranges in device node\n");
-			return ret;
-		}
-	}
-
-	pci_v3.map_irq = of_irq_parse_and_map_pci;
-	pci_common_init_dev(&pdev->dev, &pci_v3);
-
-	return 0;
-}
-
-static const struct of_device_id pci_ids[] = {
-	{ .compatible = "v3,v360epc-pci", },
-	{},
-};
-
-static struct platform_driver pci_v3_driver = {
-	.driver = {
-		.name = "pci-v3",
-		.of_match_table = pci_ids,
-	},
-};
-
-static int __init pci_v3_init(void)
-{
-	return platform_driver_probe(&pci_v3_driver, pci_v3_probe);
-}
-
-subsys_initcall(pci_v3_init);
-
-/*
- * Static mappings for the PCIv3 bridge
- *
- * e8000000	40000000	PCI memory		PHYS_PCI_MEM_BASE	(max 512M)
- * ec000000	61000000	PCI config space	PHYS_PCI_CONFIG_BASE	(max 16M)
- * fee00000	60000000	PCI IO			PHYS_PCI_IO_BASE	(max 16M)
- */
-static struct map_desc pci_v3_io_desc[] __initdata __maybe_unused = {
-	{
-		.virtual	= (unsigned long)PCI_MEMORY_VADDR,
-		.pfn		= __phys_to_pfn(PHYS_PCI_MEM_BASE),
-		.length		= SZ_16M,
-		.type		= MT_DEVICE
-	}, {
-		.virtual	= (unsigned long)PCI_CONFIG_VADDR,
-		.pfn		= __phys_to_pfn(PHYS_PCI_CONFIG_BASE),
-		.length		= SZ_16M,
-		.type		= MT_DEVICE
-	}
-};
-
-int __init pci_v3_early_init(void)
-{
-	iotable_init(pci_v3_io_desc, ARRAY_SIZE(pci_v3_io_desc));
-	vga_base = (unsigned long)PCI_MEMORY_VADDR;
-	pci_map_io_early(__phys_to_pfn(PHYS_PCI_IO_BASE));
-	return 0;
-}
diff --git a/arch/arm/mach-integrator/pci_v3.h b/arch/arm/mach-integrator/pci_v3.h
deleted file mode 100644
index cafc7174baab..000000000000
--- a/arch/arm/mach-integrator/pci_v3.h
+++ /dev/null
@@ -1,10 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/* Simple oneliner include to the PCIv3 early init */
-#ifdef CONFIG_PCI
-extern int pci_v3_early_init(void);
-#else
-static inline int pci_v3_early_init(void)
-{
-	return 0;
-}
-#endif
diff --git a/arch/arm/mach-iop32x/n2100.c b/arch/arm/mach-iop32x/n2100.c
index c1cd80ecc219..3b73813c6b04 100644
--- a/arch/arm/mach-iop32x/n2100.c
+++ b/arch/arm/mach-iop32x/n2100.c
@@ -305,7 +305,7 @@ static void n2100_restart(enum reboot_mode mode, const char *cmd)
 
 static struct timer_list power_button_poll_timer;
 
-static void power_button_poll(unsigned long dummy)
+static void power_button_poll(struct timer_list *unused)
 {
 	if (gpio_get_value(N2100_POWER_BUTTON) == 0) {
 		ctrl_alt_del();
@@ -336,8 +336,7 @@ static int __init n2100_request_gpios(void)
 			pr_err("could not set power GPIO as input\n");
 	}
 	/* Set up power button poll timer */
-	init_timer(&power_button_poll_timer);
-	power_button_poll_timer.function = power_button_poll;
+	timer_setup(&power_button_poll_timer, power_button_poll, 0);
 	power_button_poll_timer.expires = jiffies + (HZ / 10);
 	add_timer(&power_button_poll_timer);
 	return 0;
diff --git a/arch/arm/mach-ixp4xx/dsmg600-setup.c b/arch/arm/mach-ixp4xx/dsmg600-setup.c
index ac97a4599034..0f5c99941a7d 100644
--- a/arch/arm/mach-ixp4xx/dsmg600-setup.c
+++ b/arch/arm/mach-ixp4xx/dsmg600-setup.c
@@ -179,10 +179,10 @@ static int power_button_countdown;
 /* Must hold the button down for at least this many counts to be processed */
 #define PBUTTON_HOLDDOWN_COUNT 4 /* 2 secs */
 
-static void dsmg600_power_handler(unsigned long data);
+static void dsmg600_power_handler(struct timer_list *unused);
 static DEFINE_TIMER(dsmg600_power_timer, dsmg600_power_handler);
 
-static void dsmg600_power_handler(unsigned long data)
+static void dsmg600_power_handler(struct timer_list *unused)
 {
 	/* This routine is called twice per second to check the
 	 * state of the power button.
diff --git a/arch/arm/mach-ixp4xx/nas100d-setup.c b/arch/arm/mach-ixp4xx/nas100d-setup.c
index 435602085408..76dfff03cb71 100644
--- a/arch/arm/mach-ixp4xx/nas100d-setup.c
+++ b/arch/arm/mach-ixp4xx/nas100d-setup.c
@@ -202,10 +202,10 @@ static int power_button_countdown;
 /* Must hold the button down for at least this many counts to be processed */
 #define PBUTTON_HOLDDOWN_COUNT 4 /* 2 secs */
 
-static void nas100d_power_handler(unsigned long data);
+static void nas100d_power_handler(struct timer_list *unused);
 static DEFINE_TIMER(nas100d_power_timer, nas100d_power_handler);
 
-static void nas100d_power_handler(unsigned long data)
+static void nas100d_power_handler(struct timer_list *unused)
 {
 	/* This routine is called twice per second to check the
 	 * state of the power button.
diff --git a/arch/arm/mach-mediatek/platsmp.c b/arch/arm/mach-mediatek/platsmp.c
index 27d78c945caf..6882ff07aaa6 100644
--- a/arch/arm/mach-mediatek/platsmp.c
+++ b/arch/arm/mach-mediatek/platsmp.c
@@ -54,12 +54,14 @@ static const struct of_device_id mtk_tz_smp_boot_infos[] __initconst = {
 	{ .compatible   = "mediatek,mt8135", .data = &mtk_mt8135_tz_boot },
 	{ .compatible   = "mediatek,mt8127", .data = &mtk_mt8135_tz_boot },
 	{ .compatible   = "mediatek,mt2701", .data = &mtk_mt8135_tz_boot },
+	{},
 };
 
 static const struct of_device_id mtk_smp_boot_infos[] __initconst = {
 	{ .compatible   = "mediatek,mt6589", .data = &mtk_mt6589_boot },
 	{ .compatible   = "mediatek,mt7623", .data = &mtk_mt7623_boot },
 	{ .compatible   = "mediatek,mt7623a", .data = &mtk_mt7623_boot },
+	{},
 };
 
 static void __iomem *mtk_smp_base;
diff --git a/arch/arm/mach-meson/Kconfig b/arch/arm/mach-meson/Kconfig
index ee30511849ca..aff6164b2083 100644
--- a/arch/arm/mach-meson/Kconfig
+++ b/arch/arm/mach-meson/Kconfig
@@ -9,6 +9,7 @@ menuconfig ARCH_MESON
 	select PINCTRL_MESON
 	select COMMON_CLK
 	select COMMON_CLK_AMLOGIC
+	select HAVE_ARM_SCU if SMP
 
 if ARCH_MESON
 
@@ -28,5 +29,6 @@ config MACH_MESON8B
 	default ARCH_MESON
 	select MESON6_TIMER
 	select COMMON_CLK_MESON8B
+	select MESON_IRQ_GPIO
 
 endif
diff --git a/arch/arm/mach-meson/Makefile b/arch/arm/mach-meson/Makefile
index 9d7380eeeedd..bc26c85a7e8f 100644
--- a/arch/arm/mach-meson/Makefile
+++ b/arch/arm/mach-meson/Makefile
@@ -1 +1,2 @@
 obj-$(CONFIG_ARCH_MESON) += meson.o
+obj-$(CONFIG_SMP) += platsmp.o
diff --git a/arch/arm/mach-meson/platsmp.c b/arch/arm/mach-meson/platsmp.c
new file mode 100644
index 000000000000..cad7ee8f0d6b
--- /dev/null
+++ b/arch/arm/mach-meson/platsmp.c
@@ -0,0 +1,440 @@
+/*
+ * Copyright (C) 2015 Carlo Caione <carlo@endlessm.com>
+ * Copyright (C) 2017 Martin Blumenstingl <martin.blumenstingl@googlemail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+#include <linux/delay.h>
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/regmap.h>
+#include <linux/reset.h>
+#include <linux/smp.h>
+#include <linux/mfd/syscon.h>
+
+#include <asm/cacheflush.h>
+#include <asm/cp15.h>
+#include <asm/smp_scu.h>
+#include <asm/smp_plat.h>
+
+#define MESON_SMP_SRAM_CPU_CTRL_REG		(0x00)
+#define MESON_SMP_SRAM_CPU_CTRL_ADDR_REG(c)	(0x04 + ((c - 1) << 2))
+
+#define MESON_CPU_AO_RTI_PWR_A9_CNTL0		(0x00)
+#define MESON_CPU_AO_RTI_PWR_A9_CNTL1		(0x04)
+#define MESON_CPU_AO_RTI_PWR_A9_MEM_PD0		(0x14)
+
+#define MESON_CPU_PWR_A9_CNTL0_M(c)		(0x03 << ((c * 2) + 16))
+#define MESON_CPU_PWR_A9_CNTL1_M(c)		(0x03 << ((c + 1) << 1))
+#define MESON_CPU_PWR_A9_MEM_PD0_M(c)		(0x0f << (32 - (c * 4)))
+#define MESON_CPU_PWR_A9_CNTL1_ST(c)		(0x01 << (c + 16))
+
+static void __iomem *sram_base;
+static void __iomem *scu_base;
+static struct regmap *pmu;
+
+static struct reset_control *meson_smp_get_core_reset(int cpu)
+{
+	struct device_node *np = of_get_cpu_node(cpu, 0);
+
+	return of_reset_control_get_exclusive(np, NULL);
+}
+
+static void meson_smp_set_cpu_ctrl(int cpu, bool on_off)
+{
+	u32 val = readl(sram_base + MESON_SMP_SRAM_CPU_CTRL_REG);
+
+	if (on_off)
+		val |= BIT(cpu);
+	else
+		val &= ~BIT(cpu);
+
+	/* keep bit 0 always enabled */
+	val |= BIT(0);
+
+	writel(val, sram_base + MESON_SMP_SRAM_CPU_CTRL_REG);
+}
+
+static void __init meson_smp_prepare_cpus(const char *scu_compatible,
+					  const char *pmu_compatible,
+					  const char *sram_compatible)
+{
+	static struct device_node *node;
+
+	/* SMP SRAM */
+	node = of_find_compatible_node(NULL, NULL, sram_compatible);
+	if (!node) {
+		pr_err("Missing SRAM node\n");
+		return;
+	}
+
+	sram_base = of_iomap(node, 0);
+	if (!sram_base) {
+		pr_err("Couldn't map SRAM registers\n");
+		return;
+	}
+
+	/* PMU */
+	pmu = syscon_regmap_lookup_by_compatible(pmu_compatible);
+	if (IS_ERR(pmu)) {
+		pr_err("Couldn't map PMU registers\n");
+		return;
+	}
+
+	/* SCU */
+	node = of_find_compatible_node(NULL, NULL, scu_compatible);
+	if (!node) {
+		pr_err("Missing SCU node\n");
+		return;
+	}
+
+	scu_base = of_iomap(node, 0);
+	if (!scu_base) {
+		pr_err("Couldn't map SCU registers\n");
+		return;
+	}
+
+	scu_enable(scu_base);
+}
+
+static void __init meson8b_smp_prepare_cpus(unsigned int max_cpus)
+{
+	meson_smp_prepare_cpus("arm,cortex-a5-scu", "amlogic,meson8b-pmu",
+			       "amlogic,meson8b-smp-sram");
+}
+
+static void __init meson8_smp_prepare_cpus(unsigned int max_cpus)
+{
+	meson_smp_prepare_cpus("arm,cortex-a9-scu", "amlogic,meson8-pmu",
+			       "amlogic,meson8-smp-sram");
+}
+
+static void meson_smp_begin_secondary_boot(unsigned int cpu)
+{
+	/*
+	 * Set the entry point before powering on the CPU through the SCU. This
+	 * is needed if the CPU is in "warm" state (= after rebooting the
+	 * system without power-cycling, or when taking the CPU offline and
+	 * then taking it online again.
+	 */
+	writel(__pa_symbol(secondary_startup),
+	       sram_base + MESON_SMP_SRAM_CPU_CTRL_ADDR_REG(cpu));
+
+	/*
+	 * SCU Power on CPU (needs to be done before starting the CPU,
+	 * otherwise the secondary CPU will not start).
+	 */
+	scu_cpu_power_enable(scu_base, cpu);
+}
+
+static int meson_smp_finalize_secondary_boot(unsigned int cpu)
+{
+	unsigned long timeout;
+
+	timeout = jiffies + (10 * HZ);
+	while (readl(sram_base + MESON_SMP_SRAM_CPU_CTRL_ADDR_REG(cpu))) {
+		if (!time_before(jiffies, timeout)) {
+			pr_err("Timeout while waiting for CPU%d status\n",
+			       cpu);
+			return -ETIMEDOUT;
+		}
+	}
+
+	writel(__pa_symbol(secondary_startup),
+	       sram_base + MESON_SMP_SRAM_CPU_CTRL_ADDR_REG(cpu));
+
+	meson_smp_set_cpu_ctrl(cpu, true);
+
+	return 0;
+}
+
+static int meson8_smp_boot_secondary(unsigned int cpu,
+				     struct task_struct *idle)
+{
+	struct reset_control *rstc;
+	int ret;
+
+	rstc = meson_smp_get_core_reset(cpu);
+	if (IS_ERR(rstc)) {
+		pr_err("Couldn't get the reset controller for CPU%d\n", cpu);
+		return PTR_ERR(rstc);
+	}
+
+	meson_smp_begin_secondary_boot(cpu);
+
+	/* Reset enable */
+	ret = reset_control_assert(rstc);
+	if (ret) {
+		pr_err("Failed to assert CPU%d reset\n", cpu);
+		goto out;
+	}
+
+	/* CPU power ON */
+	ret = regmap_update_bits(pmu, MESON_CPU_AO_RTI_PWR_A9_CNTL1,
+				 MESON_CPU_PWR_A9_CNTL1_M(cpu), 0);
+	if (ret < 0) {
+		pr_err("Couldn't wake up CPU%d\n", cpu);
+		goto out;
+	}
+
+	udelay(10);
+
+	/* Isolation disable */
+	ret = regmap_update_bits(pmu, MESON_CPU_AO_RTI_PWR_A9_CNTL0, BIT(cpu),
+				 0);
+	if (ret < 0) {
+		pr_err("Error when disabling isolation of CPU%d\n", cpu);
+		goto out;
+	}
+
+	/* Reset disable */
+	ret = reset_control_deassert(rstc);
+	if (ret) {
+		pr_err("Failed to de-assert CPU%d reset\n", cpu);
+		goto out;
+	}
+
+	ret = meson_smp_finalize_secondary_boot(cpu);
+	if (ret)
+		goto out;
+
+out:
+	reset_control_put(rstc);
+
+	return 0;
+}
+
+static int meson8b_smp_boot_secondary(unsigned int cpu,
+				     struct task_struct *idle)
+{
+	struct reset_control *rstc;
+	int ret;
+	u32 val;
+
+	rstc = meson_smp_get_core_reset(cpu);
+	if (IS_ERR(rstc)) {
+		pr_err("Couldn't get the reset controller for CPU%d\n", cpu);
+		return PTR_ERR(rstc);
+	}
+
+	meson_smp_begin_secondary_boot(cpu);
+
+	/* CPU power UP */
+	ret = regmap_update_bits(pmu, MESON_CPU_AO_RTI_PWR_A9_CNTL0,
+				 MESON_CPU_PWR_A9_CNTL0_M(cpu), 0);
+	if (ret < 0) {
+		pr_err("Couldn't power up CPU%d\n", cpu);
+		goto out;
+	}
+
+	udelay(5);
+
+	/* Reset enable */
+	ret = reset_control_assert(rstc);
+	if (ret) {
+		pr_err("Failed to assert CPU%d reset\n", cpu);
+		goto out;
+	}
+
+	/* Memory power UP */
+	ret = regmap_update_bits(pmu, MESON_CPU_AO_RTI_PWR_A9_MEM_PD0,
+				 MESON_CPU_PWR_A9_MEM_PD0_M(cpu), 0);
+	if (ret < 0) {
+		pr_err("Couldn't power up the memory for CPU%d\n", cpu);
+		goto out;
+	}
+
+	/* Wake up CPU */
+	ret = regmap_update_bits(pmu, MESON_CPU_AO_RTI_PWR_A9_CNTL1,
+				 MESON_CPU_PWR_A9_CNTL1_M(cpu), 0);
+	if (ret < 0) {
+		pr_err("Couldn't wake up CPU%d\n", cpu);
+		goto out;
+	}
+
+	udelay(10);
+
+	ret = regmap_read_poll_timeout(pmu, MESON_CPU_AO_RTI_PWR_A9_CNTL1, val,
+				       val & MESON_CPU_PWR_A9_CNTL1_ST(cpu),
+				       10, 10000);
+	if (ret) {
+		pr_err("Timeout while polling PMU for CPU%d status\n", cpu);
+		goto out;
+	}
+
+	/* Isolation disable */
+	ret = regmap_update_bits(pmu, MESON_CPU_AO_RTI_PWR_A9_CNTL0, BIT(cpu),
+				 0);
+	if (ret < 0) {
+		pr_err("Error when disabling isolation of CPU%d\n", cpu);
+		goto out;
+	}
+
+	/* Reset disable */
+	ret = reset_control_deassert(rstc);
+	if (ret) {
+		pr_err("Failed to de-assert CPU%d reset\n", cpu);
+		goto out;
+	}
+
+	ret = meson_smp_finalize_secondary_boot(cpu);
+	if (ret)
+		goto out;
+
+out:
+	reset_control_put(rstc);
+
+	return 0;
+}
+
+#ifdef CONFIG_HOTPLUG_CPU
+static void meson8_smp_cpu_die(unsigned int cpu)
+{
+	meson_smp_set_cpu_ctrl(cpu, false);
+
+	v7_exit_coherency_flush(louis);
+
+	scu_power_mode(scu_base, SCU_PM_POWEROFF);
+
+	dsb();
+	wfi();
+
+	/* we should never get here */
+	WARN_ON(1);
+}
+
+static int meson8_smp_cpu_kill(unsigned int cpu)
+{
+	int ret, power_mode;
+	unsigned long timeout;
+
+	timeout = jiffies + (50 * HZ);
+	do {
+		power_mode = scu_get_cpu_power_mode(scu_base, cpu);
+
+		if (power_mode == SCU_PM_POWEROFF)
+			break;
+
+		usleep_range(10000, 15000);
+	} while (time_before(jiffies, timeout));
+
+	if (power_mode != SCU_PM_POWEROFF) {
+		pr_err("Error while waiting for SCU power-off on CPU%d\n",
+		       cpu);
+		return -ETIMEDOUT;
+	}
+
+	msleep(30);
+
+	/* Isolation enable */
+	ret = regmap_update_bits(pmu, MESON_CPU_AO_RTI_PWR_A9_CNTL0, BIT(cpu),
+				 0x3);
+	if (ret < 0) {
+		pr_err("Error when enabling isolation for CPU%d\n", cpu);
+		return ret;
+	}
+
+	udelay(10);
+
+	/* CPU power OFF */
+	ret = regmap_update_bits(pmu, MESON_CPU_AO_RTI_PWR_A9_CNTL1,
+				 MESON_CPU_PWR_A9_CNTL1_M(cpu), 0x3);
+	if (ret < 0) {
+		pr_err("Couldn't change sleep status of CPU%d\n", cpu);
+		return ret;
+	}
+
+	return 1;
+}
+
+static int meson8b_smp_cpu_kill(unsigned int cpu)
+{
+	int ret, power_mode, count = 5000;
+
+	do {
+		power_mode = scu_get_cpu_power_mode(scu_base, cpu);
+
+		if (power_mode == SCU_PM_POWEROFF)
+			break;
+
+		udelay(10);
+	} while (++count);
+
+	if (power_mode != SCU_PM_POWEROFF) {
+		pr_err("Error while waiting for SCU power-off on CPU%d\n",
+		       cpu);
+		return -ETIMEDOUT;
+	}
+
+	udelay(10);
+
+	/* CPU power DOWN */
+	ret = regmap_update_bits(pmu, MESON_CPU_AO_RTI_PWR_A9_CNTL0,
+				 MESON_CPU_PWR_A9_CNTL0_M(cpu), 0x3);
+	if (ret < 0) {
+		pr_err("Couldn't power down CPU%d\n", cpu);
+		return ret;
+	}
+
+	/* Isolation enable */
+	ret = regmap_update_bits(pmu, MESON_CPU_AO_RTI_PWR_A9_CNTL0, BIT(cpu),
+				 0x3);
+	if (ret < 0) {
+		pr_err("Error when enabling isolation for CPU%d\n", cpu);
+		return ret;
+	}
+
+	udelay(10);
+
+	/* Sleep status */
+	ret = regmap_update_bits(pmu, MESON_CPU_AO_RTI_PWR_A9_CNTL1,
+				 MESON_CPU_PWR_A9_CNTL1_M(cpu), 0x3);
+	if (ret < 0) {
+		pr_err("Couldn't change sleep status of CPU%d\n", cpu);
+		return ret;
+	}
+
+	/* Memory power DOWN */
+	ret = regmap_update_bits(pmu, MESON_CPU_AO_RTI_PWR_A9_MEM_PD0,
+				 MESON_CPU_PWR_A9_MEM_PD0_M(cpu), 0xf);
+	if (ret < 0) {
+		pr_err("Couldn't power down the memory of CPU%d\n", cpu);
+		return ret;
+	}
+
+	return 1;
+}
+#endif
+
+static struct smp_operations meson8_smp_ops __initdata = {
+	.smp_prepare_cpus	= meson8_smp_prepare_cpus,
+	.smp_boot_secondary	= meson8_smp_boot_secondary,
+#ifdef CONFIG_HOTPLUG_CPU
+	.cpu_die		= meson8_smp_cpu_die,
+	.cpu_kill		= meson8_smp_cpu_kill,
+#endif
+};
+
+static struct smp_operations meson8b_smp_ops __initdata = {
+	.smp_prepare_cpus	= meson8b_smp_prepare_cpus,
+	.smp_boot_secondary	= meson8b_smp_boot_secondary,
+#ifdef CONFIG_HOTPLUG_CPU
+	.cpu_die		= meson8_smp_cpu_die,
+	.cpu_kill		= meson8b_smp_cpu_kill,
+#endif
+};
+
+CPU_METHOD_OF_DECLARE(meson8_smp, "amlogic,meson8-smp", &meson8_smp_ops);
+CPU_METHOD_OF_DECLARE(meson8b_smp, "amlogic,meson8b-smp", &meson8b_smp_ops);
diff --git a/arch/arm/mach-mxs/pm.c b/arch/arm/mach-mxs/pm.c
index 0170e99fd70f..6ae057c2cf9f 100644
--- a/arch/arm/mach-mxs/pm.c
+++ b/arch/arm/mach-mxs/pm.c
@@ -30,7 +30,7 @@ static int mxs_suspend_enter(suspend_state_t state)
 	return 0;
 }
 
-static struct platform_suspend_ops mxs_suspend_ops = {
+static const struct platform_suspend_ops mxs_suspend_ops = {
 	.enter = mxs_suspend_enter,
 	.valid = suspend_valid_only_mem,
 };
diff --git a/arch/arm/mach-omap1/board-ams-delta.c b/arch/arm/mach-omap1/board-ams-delta.c
index 6cbc69c92913..52e8e53ca154 100644
--- a/arch/arm/mach-omap1/board-ams-delta.c
+++ b/arch/arm/mach-omap1/board-ams-delta.c
@@ -156,7 +156,7 @@ static struct map_desc ams_delta_io_desc[] __initdata = {
 	}
 };
 
-static struct omap_lcd_config ams_delta_lcd_config __initdata = {
+static const struct omap_lcd_config ams_delta_lcd_config __initconst = {
 	.ctrl_name	= "internal",
 };
 
diff --git a/arch/arm/mach-omap1/board-fsample.c b/arch/arm/mach-omap1/board-fsample.c
index b93ad58b0a63..69bd601feb83 100644
--- a/arch/arm/mach-omap1/board-fsample.c
+++ b/arch/arm/mach-omap1/board-fsample.c
@@ -266,7 +266,7 @@ static struct platform_device *devices[] __initdata = {
 	&kp_device,
 };
 
-static struct omap_lcd_config fsample_lcd_config = {
+static const struct omap_lcd_config fsample_lcd_config = {
 	.ctrl_name	= "internal",
 };
 
diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c
index 6a38c7603064..ab51f8554697 100644
--- a/arch/arm/mach-omap1/board-h2.c
+++ b/arch/arm/mach-omap1/board-h2.c
@@ -357,7 +357,7 @@ static struct omap_usb_config h2_usb_config __initdata = {
 	.pins[1]	= 3,
 };
 
-static struct omap_lcd_config h2_lcd_config __initdata = {
+static const struct omap_lcd_config h2_lcd_config __initconst = {
 	.ctrl_name	= "internal",
 };
 
diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c
index 302260583e8e..ad339f51cc78 100644
--- a/arch/arm/mach-omap1/board-h3.c
+++ b/arch/arm/mach-omap1/board-h3.c
@@ -376,7 +376,7 @@ static struct omap_usb_config h3_usb_config __initdata = {
 	.pins[1]	= 3,
 };
 
-static struct omap_lcd_config h3_lcd_config __initdata = {
+static const struct omap_lcd_config h3_lcd_config __initconst = {
 	.ctrl_name	= "internal",
 };
 
diff --git a/arch/arm/mach-omap1/board-htcherald.c b/arch/arm/mach-omap1/board-htcherald.c
index e424df901dbd..67d46690a56e 100644
--- a/arch/arm/mach-omap1/board-htcherald.c
+++ b/arch/arm/mach-omap1/board-htcherald.c
@@ -391,7 +391,7 @@ static struct omap_usb_config htcherald_usb_config __initdata = {
 };
 
 /* LCD Device resources */
-static struct omap_lcd_config htcherald_lcd_config __initdata = {
+static const struct omap_lcd_config htcherald_lcd_config __initconst = {
 	.ctrl_name	= "internal",
 };
 
diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c
index 67e188271643..8c286a29f24b 100644
--- a/arch/arm/mach-omap1/board-innovator.c
+++ b/arch/arm/mach-omap1/board-innovator.c
@@ -302,7 +302,7 @@ static struct omap_usb_config innovator1510_usb_config __initdata = {
 	.pins[0]	= 2,
 };
 
-static struct omap_lcd_config innovator1510_lcd_config __initdata = {
+static const struct omap_lcd_config innovator1510_lcd_config __initconst = {
 	.ctrl_name	= "internal",
 };
 #endif
@@ -323,7 +323,7 @@ static struct omap_usb_config h2_usb_config __initdata = {
 	.pins[1]	= 3,
 };
 
-static struct omap_lcd_config innovator1610_lcd_config __initdata = {
+static const struct omap_lcd_config innovator1610_lcd_config __initconst = {
 	.ctrl_name	= "internal",
 };
 #endif
diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c
index 06243c0b12d2..eb41db78cd47 100644
--- a/arch/arm/mach-omap1/board-nokia770.c
+++ b/arch/arm/mach-omap1/board-nokia770.c
@@ -103,7 +103,7 @@ static struct mipid_platform_data nokia770_mipid_platform_data = {
 	.shutdown = mipid_shutdown,
 };
 
-static struct omap_lcd_config nokia770_lcd_config __initdata = {
+static const struct omap_lcd_config nokia770_lcd_config __initconst = {
 	.ctrl_name	= "hwa742",
 };
 
diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c
index d579f4e04137..c66372ed29e2 100644
--- a/arch/arm/mach-omap1/board-osk.c
+++ b/arch/arm/mach-omap1/board-osk.c
@@ -295,7 +295,7 @@ static struct omap_usb_config osk_usb_config __initdata = {
 };
 
 #ifdef	CONFIG_OMAP_OSK_MISTRAL
-static struct omap_lcd_config osk_lcd_config __initdata = {
+static const struct omap_lcd_config osk_lcd_config __initconst = {
 	.ctrl_name	= "internal",
 };
 #endif
diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c
index e5288cda1a6a..2dc5deb19803 100644
--- a/arch/arm/mach-omap1/board-palmte.c
+++ b/arch/arm/mach-omap1/board-palmte.c
@@ -178,7 +178,7 @@ static struct omap_usb_config palmte_usb_config __initdata = {
 	.pins[0]	= 2,
 };
 
-static struct omap_lcd_config palmte_lcd_config __initdata = {
+static const struct omap_lcd_config palmte_lcd_config __initconst = {
 	.ctrl_name	= "internal",
 };
 
diff --git a/arch/arm/mach-omap1/board-palmtt.c b/arch/arm/mach-omap1/board-palmtt.c
index d672495f7441..a23327682df0 100644
--- a/arch/arm/mach-omap1/board-palmtt.c
+++ b/arch/arm/mach-omap1/board-palmtt.c
@@ -241,7 +241,7 @@ static struct omap_usb_config palmtt_usb_config __initdata = {
 	.pins[0]	= 2,
 };
 
-static struct omap_lcd_config palmtt_lcd_config __initdata = {
+static const struct omap_lcd_config palmtt_lcd_config __initconst = {
 	.ctrl_name	= "internal",
 };
 
diff --git a/arch/arm/mach-omap1/board-palmz71.c b/arch/arm/mach-omap1/board-palmz71.c
index aaf741b0aff6..30b07096197b 100644
--- a/arch/arm/mach-omap1/board-palmz71.c
+++ b/arch/arm/mach-omap1/board-palmz71.c
@@ -206,7 +206,7 @@ static struct omap_usb_config palmz71_usb_config __initdata = {
 	.pins[0]	= 2,
 };
 
-static struct omap_lcd_config palmz71_lcd_config __initdata = {
+static const struct omap_lcd_config palmz71_lcd_config __initconst = {
 	.ctrl_name = "internal",
 };
 
diff --git a/arch/arm/mach-omap1/board-perseus2.c b/arch/arm/mach-omap1/board-perseus2.c
index e994a78bdd09..b4951eb82898 100644
--- a/arch/arm/mach-omap1/board-perseus2.c
+++ b/arch/arm/mach-omap1/board-perseus2.c
@@ -225,7 +225,7 @@ static struct platform_device *devices[] __initdata = {
 	&kp_device,
 };
 
-static struct omap_lcd_config perseus2_lcd_config __initdata = {
+static const struct omap_lcd_config perseus2_lcd_config __initconst = {
 	.ctrl_name	= "internal",
 };
 
diff --git a/arch/arm/mach-omap1/board-sx1.c b/arch/arm/mach-omap1/board-sx1.c
index 6c482254b37c..ec27bb3e370f 100644
--- a/arch/arm/mach-omap1/board-sx1.c
+++ b/arch/arm/mach-omap1/board-sx1.c
@@ -297,7 +297,7 @@ static struct omap_usb_config sx1_usb_config __initdata = {
 
 /*----------- LCD -------------------------*/
 
-static struct omap_lcd_config sx1_lcd_config __initdata = {
+static const struct omap_lcd_config sx1_lcd_config __initconst = {
 	.ctrl_name	= "internal",
 };
 
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index e31a5a22e171..00b1f17f8d44 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -104,6 +104,7 @@ config ARCH_OMAP2PLUS
 	select OMAP_GPMC
 	select PINCTRL
 	select SOC_BUS
+	select TI_SYSC
 	select OMAP_IRQCHIP
 	select CLKSRC_TI_32K
 	help
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index 38f1748a4500..2f722a805948 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -199,15 +199,12 @@ obj-y					+= omap_hwmod_common_ipblock_data.o
 obj-$(CONFIG_SOC_OMAP2420)		+= omap_hwmod_2xxx_ipblock_data.o
 obj-$(CONFIG_SOC_OMAP2420)		+= omap_hwmod_2xxx_3xxx_ipblock_data.o
 obj-$(CONFIG_SOC_OMAP2420)		+= omap_hwmod_2xxx_interconnect_data.o
-obj-$(CONFIG_SOC_OMAP2420)		+= omap_hwmod_2xxx_3xxx_interconnect_data.o
 obj-$(CONFIG_SOC_OMAP2420)		+= omap_hwmod_2420_data.o
 obj-$(CONFIG_SOC_OMAP2430)		+= omap_hwmod_2xxx_ipblock_data.o
 obj-$(CONFIG_SOC_OMAP2430)		+= omap_hwmod_2xxx_3xxx_ipblock_data.o
 obj-$(CONFIG_SOC_OMAP2430)		+= omap_hwmod_2xxx_interconnect_data.o
-obj-$(CONFIG_SOC_OMAP2430)		+= omap_hwmod_2xxx_3xxx_interconnect_data.o
 obj-$(CONFIG_SOC_OMAP2430)		+= omap_hwmod_2430_data.o
 obj-$(CONFIG_ARCH_OMAP3)		+= omap_hwmod_2xxx_3xxx_ipblock_data.o
-obj-$(CONFIG_ARCH_OMAP3)		+= omap_hwmod_2xxx_3xxx_interconnect_data.o
 obj-$(CONFIG_ARCH_OMAP3)		+= omap_hwmod_3xxx_data.o
 obj-$(CONFIG_SOC_AM33XX)		+= omap_hwmod_33xx_data.o
 obj-$(CONFIG_SOC_AM33XX)		+= omap_hwmod_33xx_43xx_interconnect_data.o
diff --git a/arch/arm/mach-omap2/cm_common.c b/arch/arm/mach-omap2/cm_common.c
index d555791cf349..83c6fa74cc31 100644
--- a/arch/arm/mach-omap2/cm_common.c
+++ b/arch/arm/mach-omap2/cm_common.c
@@ -68,14 +68,17 @@ void __init omap2_set_globals_cm(void __iomem *cm, void __iomem *cm2)
 int cm_split_idlest_reg(struct clk_omap_reg *idlest_reg, s16 *prcm_inst,
 			u8 *idlest_reg_id)
 {
+	int ret;
 	if (!cm_ll_data->split_idlest_reg) {
 		WARN_ONCE(1, "cm: %s: no low-level function defined\n",
 			  __func__);
 		return -EINVAL;
 	}
 
-	return cm_ll_data->split_idlest_reg(idlest_reg, prcm_inst,
+	ret = cm_ll_data->split_idlest_reg(idlest_reg, prcm_inst,
 					   idlest_reg_id);
+	*prcm_inst -= cm_base.offset;
+	return ret;
 }
 
 /**
@@ -337,6 +340,7 @@ int __init omap2_cm_base_init(void)
 		if (mem) {
 			mem->pa = res.start + data->offset;
 			mem->va = data->mem + data->offset;
+			mem->offset = data->offset;
 		}
 
 		data->np = np;
diff --git a/arch/arm/mach-omap2/common.h b/arch/arm/mach-omap2/common.h
index b5ad7fcb80ed..bc202835371b 100644
--- a/arch/arm/mach-omap2/common.h
+++ b/arch/arm/mach-omap2/common.h
@@ -225,7 +225,6 @@ extern struct device *omap2_get_iva_device(void);
 extern struct device *omap2_get_l3_device(void);
 extern struct device *omap4_get_dsp_device(void);
 
-unsigned int omap4_xlate_irq(unsigned int hwirq);
 void omap_gic_of_init(void);
 
 #ifdef CONFIG_CACHE_L2X0
diff --git a/arch/arm/mach-omap2/dma.c b/arch/arm/mach-omap2/dma.c
index 694ce0939d50..a005e2a23b86 100644
--- a/arch/arm/mach-omap2/dma.c
+++ b/arch/arm/mach-omap2/dma.c
@@ -223,7 +223,7 @@ static struct omap_system_dma_plat_info dma_plat_info __initdata = {
 	.dma_read	= dma_read,
 };
 
-static struct platform_device_info omap_dma_dev_info = {
+static struct platform_device_info omap_dma_dev_info __initdata = {
 	.name = "omap-dma-engine",
 	.id = -1,
 	.dma_mask = DMA_BIT_MASK(32),
diff --git a/arch/arm/mach-omap2/hdq1w.c b/arch/arm/mach-omap2/hdq1w.c
index f3897d82e53e..2bc4db23ca56 100644
--- a/arch/arm/mach-omap2/hdq1w.c
+++ b/arch/arm/mach-omap2/hdq1w.c
@@ -75,25 +75,3 @@ int omap_hdq1w_reset(struct omap_hwmod *oh)
 
 	return 0;
 }
-
-#ifndef CONFIG_OF
-static int __init omap_init_hdq(void)
-{
-	int id = -1;
-	struct platform_device *pdev;
-	struct omap_hwmod *oh;
-	char *oh_name = "hdq1w";
-	char *devname = "omap_hdq";
-
-	oh = omap_hwmod_lookup(oh_name);
-	if (!oh)
-		return 0;
-
-	pdev = omap_device_build(devname, id, oh, NULL, 0);
-	WARN(IS_ERR(pdev), "Can't build omap_device for %s:%s.\n",
-	     devname, oh->name);
-
-	return 0;
-}
-omap_arch_initcall(omap_init_hdq);
-#endif
diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
index 16cb1c195fd8..df2c29edbbcd 100644
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -693,9 +693,12 @@ void __init dra7xxx_check_revision(void)
 			omap_revision = DRA722_REV_ES1_0;
 			break;
 		case 1:
-		default:
 			omap_revision = DRA722_REV_ES2_0;
 			break;
+		case 2:
+		default:
+			omap_revision = DRA722_REV_ES2_1;
+			break;
 		}
 		break;
 
diff --git a/arch/arm/mach-omap2/omap-secure.c b/arch/arm/mach-omap2/omap-secure.c
index 5ac122e88f67..fa7f308c9027 100644
--- a/arch/arm/mach-omap2/omap-secure.c
+++ b/arch/arm/mach-omap2/omap-secure.c
@@ -73,6 +73,27 @@ phys_addr_t omap_secure_ram_mempool_base(void)
 	return omap_secure_memblock_base;
 }
 
+#if defined(CONFIG_ARCH_OMAP3) && defined(CONFIG_PM)
+u32 omap3_save_secure_ram(void __iomem *addr, int size)
+{
+	u32 ret;
+	u32 param[5];
+
+	if (size != OMAP3_SAVE_SECURE_RAM_SZ)
+		return OMAP3_SAVE_SECURE_RAM_SZ;
+
+	param[0] = 4;		/* Number of arguments */
+	param[1] = __pa(addr);	/* Physical address for saving */
+	param[2] = 0;
+	param[3] = 1;
+	param[4] = 1;
+
+	ret = save_secure_ram_context(__pa(param));
+
+	return ret;
+}
+#endif
+
 /**
  * rx51_secure_dispatcher: Routine to dispatch secure PPA API calls
  * @idx: The PPA API index
diff --git a/arch/arm/mach-omap2/omap-secure.h b/arch/arm/mach-omap2/omap-secure.h
index bae263fba640..c509cde71f93 100644
--- a/arch/arm/mach-omap2/omap-secure.h
+++ b/arch/arm/mach-omap2/omap-secure.h
@@ -31,6 +31,8 @@
 /* Maximum Secure memory storage size */
 #define OMAP_SECURE_RAM_STORAGE	(88 * SZ_1K)
 
+#define OMAP3_SAVE_SECURE_RAM_SZ	0x803F
+
 /* Secure low power HAL API index */
 #define OMAP4_HAL_SAVESECURERAM_INDEX	0x1a
 #define OMAP4_HAL_SAVEHW_INDEX		0x1b
@@ -65,6 +67,8 @@ extern u32 omap_smc2(u32 id, u32 falg, u32 pargs);
 extern u32 omap_smc3(u32 id, u32 process, u32 flag, u32 pargs);
 extern phys_addr_t omap_secure_ram_mempool_base(void);
 extern int omap_secure_ram_reserve_memblock(void);
+extern u32 save_secure_ram_context(u32 args_pa);
+extern u32 omap3_save_secure_ram(void __iomem *save_regs, int size);
 
 extern u32 rx51_secure_dispatcher(u32 idx, u32 process, u32 flag, u32 nargs,
 				  u32 arg1, u32 arg2, u32 arg3, u32 arg4);
diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c
index cf65ab8bb004..b226c8aaf8b1 100644
--- a/arch/arm/mach-omap2/omap4-common.c
+++ b/arch/arm/mach-omap2/omap4-common.c
@@ -299,30 +299,6 @@ static const struct of_device_id intc_match[] = {
 
 static struct device_node *intc_node;
 
-unsigned int omap4_xlate_irq(unsigned int hwirq)
-{
-	struct of_phandle_args irq_data;
-	unsigned int irq;
-
-	if (!intc_node)
-		intc_node = of_find_matching_node(NULL, intc_match);
-
-	if (WARN_ON(!intc_node))
-		return hwirq;
-
-	irq_data.np = intc_node;
-	irq_data.args_count = 3;
-	irq_data.args[0] = 0;
-	irq_data.args[1] = hwirq - OMAP44XX_IRQ_GIC_START;
-	irq_data.args[2] = IRQ_TYPE_LEVEL_HIGH;
-
-	irq = irq_create_of_mapping(&irq_data);
-	if (WARN_ON(!irq))
-		irq = hwirq;
-
-	return irq;
-}
-
 void __init omap_gic_of_init(void)
 {
 	struct device_node *np;
diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c
index acbede082b5b..f0388058b7da 100644
--- a/arch/arm/mach-omap2/omap_device.c
+++ b/arch/arm/mach-omap2/omap_device.c
@@ -35,6 +35,8 @@
 #include <linux/pm_domain.h>
 #include <linux/pm_runtime.h>
 #include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
 #include <linux/notifier.h>
 
 #include "common.h"
@@ -309,88 +311,6 @@ int omap_device_get_context_loss_count(struct platform_device *pdev)
 }
 
 /**
- * omap_device_count_resources - count number of struct resource entries needed
- * @od: struct omap_device *
- * @flags: Type of resources to include when counting (IRQ/DMA/MEM)
- *
- * Count the number of struct resource entries needed for this
- * omap_device @od.  Used by omap_device_build_ss() to determine how
- * much memory to allocate before calling
- * omap_device_fill_resources().  Returns the count.
- */
-static int omap_device_count_resources(struct omap_device *od,
-				       unsigned long flags)
-{
-	int c = 0;
-	int i;
-
-	for (i = 0; i < od->hwmods_cnt; i++)
-		c += omap_hwmod_count_resources(od->hwmods[i], flags);
-
-	pr_debug("omap_device: %s: counted %d total resources across %d hwmods\n",
-		 od->pdev->name, c, od->hwmods_cnt);
-
-	return c;
-}
-
-/**
- * omap_device_fill_resources - fill in array of struct resource
- * @od: struct omap_device *
- * @res: pointer to an array of struct resource to be filled in
- *
- * Populate one or more empty struct resource pointed to by @res with
- * the resource data for this omap_device @od.  Used by
- * omap_device_build_ss() after calling omap_device_count_resources().
- * Ideally this function would not be needed at all.  If omap_device
- * replaces platform_device, then we can specify our own
- * get_resource()/ get_irq()/etc functions that use the underlying
- * omap_hwmod information.  Or if platform_device is extended to use
- * subarchitecture-specific function pointers, the various
- * platform_device functions can simply call omap_device internal
- * functions to get device resources.  Hacking around the existing
- * platform_device code wastes memory.  Returns 0.
- */
-static int omap_device_fill_resources(struct omap_device *od,
-				      struct resource *res)
-{
-	int i, r;
-
-	for (i = 0; i < od->hwmods_cnt; i++) {
-		r = omap_hwmod_fill_resources(od->hwmods[i], res);
-		res += r;
-	}
-
-	return 0;
-}
-
-/**
- * _od_fill_dma_resources - fill in array of struct resource with dma resources
- * @od: struct omap_device *
- * @res: pointer to an array of struct resource to be filled in
- *
- * Populate one or more empty struct resource pointed to by @res with
- * the dma resource data for this omap_device @od.  Used by
- * omap_device_alloc() after calling omap_device_count_resources().
- *
- * Ideally this function would not be needed at all.  If we have
- * mechanism to get dma resources from DT.
- *
- * Returns 0.
- */
-static int _od_fill_dma_resources(struct omap_device *od,
-				      struct resource *res)
-{
-	int i, r;
-
-	for (i = 0; i < od->hwmods_cnt; i++) {
-		r = omap_hwmod_fill_dma_resources(od->hwmods[i], res);
-		res += r;
-	}
-
-	return 0;
-}
-
-/**
  * omap_device_alloc - allocate an omap_device
  * @pdev: platform_device that will be included in this omap_device
  * @oh: ptr to the single omap_hwmod that backs this omap_device
@@ -407,8 +327,7 @@ struct omap_device *omap_device_alloc(struct platform_device *pdev,
 {
 	int ret = -ENOMEM;
 	struct omap_device *od;
-	struct resource *res = NULL;
-	int i, res_count;
+	int i;
 	struct omap_hwmod **hwmods;
 
 	od = kzalloc(sizeof(struct omap_device), GFP_KERNEL);
@@ -424,74 +343,6 @@ struct omap_device *omap_device_alloc(struct platform_device *pdev,
 
 	od->hwmods = hwmods;
 	od->pdev = pdev;
-
-	/*
-	 * Non-DT Boot:
-	 *   Here, pdev->num_resources = 0, and we should get all the
-	 *   resources from hwmod.
-	 *
-	 * DT Boot:
-	 *   OF framework will construct the resource structure (currently
-	 *   does for MEM & IRQ resource) and we should respect/use these
-	 *   resources, killing hwmod dependency.
-	 *   If pdev->num_resources > 0, we assume that MEM & IRQ resources
-	 *   have been allocated by OF layer already (through DTB).
-	 *   As preparation for the future we examine the OF provided resources
-	 *   to see if we have DMA resources provided already. In this case
-	 *   there is no need to update the resources for the device, we use the
-	 *   OF provided ones.
-	 *
-	 * TODO: Once DMA resource is available from OF layer, we should
-	 *   kill filling any resources from hwmod.
-	 */
-	if (!pdev->num_resources) {
-		/* Count all resources for the device */
-		res_count = omap_device_count_resources(od, IORESOURCE_IRQ |
-							    IORESOURCE_DMA |
-							    IORESOURCE_MEM);
-	} else {
-		/* Take a look if we already have DMA resource via DT */
-		for (i = 0; i < pdev->num_resources; i++) {
-			struct resource *r = &pdev->resource[i];
-
-			/* We have it, no need to touch the resources */
-			if (r->flags == IORESOURCE_DMA)
-				goto have_everything;
-		}
-		/* Count only DMA resources for the device */
-		res_count = omap_device_count_resources(od, IORESOURCE_DMA);
-		/* The device has no DMA resource, no need for update */
-		if (!res_count)
-			goto have_everything;
-
-		res_count += pdev->num_resources;
-	}
-
-	/* Allocate resources memory to account for new resources */
-	res = kzalloc(sizeof(struct resource) * res_count, GFP_KERNEL);
-	if (!res)
-		goto oda_exit3;
-
-	if (!pdev->num_resources) {
-		dev_dbg(&pdev->dev, "%s: using %d resources from hwmod\n",
-			__func__, res_count);
-		omap_device_fill_resources(od, res);
-	} else {
-		dev_dbg(&pdev->dev,
-			"%s: appending %d DMA resources from hwmod\n",
-			__func__, res_count - pdev->num_resources);
-		memcpy(res, pdev->resource,
-		       sizeof(struct resource) * pdev->num_resources);
-		_od_fill_dma_resources(od, &res[pdev->num_resources]);
-	}
-
-	ret = platform_device_add_resources(pdev, res, res_count);
-	kfree(res);
-
-	if (ret)
-		goto oda_exit3;
-
-have_everything:
 	pdev->archdata.od = od;
 
 	for (i = 0; i < oh_cnt; i++) {
@@ -501,8 +352,6 @@ have_everything:
 
 	return od;
 
-oda_exit3:
-	kfree(hwmods);
 oda_exit2:
 	kfree(od);
 oda_exit1:
@@ -522,6 +371,91 @@ void omap_device_delete(struct omap_device *od)
 }
 
 /**
+ * omap_device_copy_resources - Add legacy IO and IRQ resources
+ * @oh: interconnect target module
+ * @pdev: platform device to copy resources to
+ *
+ * We still have legacy DMA and smartreflex needing resources.
+ * Let's populate what they need until we can eventually just
+ * remove this function. Note that there should be no need to
+ * call this from omap_device_build_from_dt(), nor should there
+ * be any need to call it for other devices.
+ */
+static int
+omap_device_copy_resources(struct omap_hwmod *oh,
+			   struct platform_device *pdev)
+{
+	struct device_node *np, *child;
+	struct property *prop;
+	struct resource *res;
+	const char *name;
+	int error, irq = 0;
+
+	if (!oh || !oh->od || !oh->od->pdev)
+		return -EINVAL;
+
+	np = oh->od->pdev->dev.of_node;
+	if (!np) {
+		error = -ENODEV;
+		goto error;
+	}
+
+	res = kzalloc(sizeof(*res) * 2, GFP_KERNEL);
+	if (!res)
+		return -ENOMEM;
+
+	/* Do we have a dts range for the interconnect target module? */
+	error = omap_hwmod_parse_module_range(oh, np, res);
+
+	/* No ranges, rely on device reg entry */
+	if (error)
+		error = of_address_to_resource(np, 0, res);
+	if (error)
+		goto free;
+
+	/* SmartReflex needs first IO resource name to be "mpu" */
+	res[0].name = "mpu";
+
+	/*
+	 * We may have a configured "ti,sysc" interconnect target with a
+	 * dts child with the interrupt. If so use the first child's
+	 * first interrupt for "ti-hwmods" legacy support.
+	 */
+	of_property_for_each_string(np, "compatible", prop, name)
+		if (!strncmp("ti,sysc-", name, 8))
+			break;
+
+	child = of_get_next_available_child(np, NULL);
+
+	if (name)
+		irq = irq_of_parse_and_map(child, 0);
+	if (!irq)
+		irq = irq_of_parse_and_map(np, 0);
+	if (!irq) {
+		error = -EINVAL;
+		goto free;
+	}
+
+	/* Legacy DMA code needs interrupt name to be "0" */
+	res[1].start = irq;
+	res[1].end = irq;
+	res[1].flags = IORESOURCE_IRQ;
+	res[1].name = "0";
+
+	error = platform_device_add_resources(pdev, res, 2);
+
+free:
+	kfree(res);
+
+error:
+	WARN(error, "%s: %s device %s failed: %i\n",
+	     __func__, oh->name, dev_name(&pdev->dev),
+	     error);
+
+	return error;
+}
+
+/**
  * omap_device_build - build and register an omap_device with one omap_hwmod
  * @pdev_name: name of the platform_device driver to use
  * @pdev_id: this platform_device's connection ID
@@ -540,45 +474,24 @@ struct platform_device __init *omap_device_build(const char *pdev_name,
 						 struct omap_hwmod *oh,
 						 void *pdata, int pdata_len)
 {
-	struct omap_hwmod *ohs[] = { oh };
-
-	if (!oh)
-		return ERR_PTR(-EINVAL);
-
-	return omap_device_build_ss(pdev_name, pdev_id, ohs, 1, pdata,
-				    pdata_len);
-}
-
-/**
- * omap_device_build_ss - build and register an omap_device with multiple hwmods
- * @pdev_name: name of the platform_device driver to use
- * @pdev_id: this platform_device's connection ID
- * @oh: ptr to the single omap_hwmod that backs this omap_device
- * @pdata: platform_data ptr to associate with the platform_device
- * @pdata_len: amount of memory pointed to by @pdata
- *
- * Convenience function for building and registering an omap_device
- * subsystem record.  Subsystem records consist of multiple
- * omap_hwmods.  This function in turn builds and registers a
- * platform_device record.  Returns an ERR_PTR() on error, or passes
- * along the return value of omap_device_register().
- */
-struct platform_device __init *omap_device_build_ss(const char *pdev_name,
-						    int pdev_id,
-						    struct omap_hwmod **ohs,
-						    int oh_cnt, void *pdata,
-						    int pdata_len)
-{
 	int ret = -ENOMEM;
 	struct platform_device *pdev;
 	struct omap_device *od;
 
-	if (!ohs || oh_cnt == 0 || !pdev_name)
+	if (!oh || !pdev_name)
 		return ERR_PTR(-EINVAL);
 
 	if (!pdata && pdata_len > 0)
 		return ERR_PTR(-EINVAL);
 
+	if (strncmp(oh->name, "smartreflex", 11) &&
+	    strncmp(oh->name, "dma", 3)) {
+		pr_warn("%s need to update %s to probe with dt\na",
+			__func__, pdev_name);
+		ret = -ENODEV;
+		goto odbs_exit;
+	}
+
 	pdev = platform_device_alloc(pdev_name, pdev_id);
 	if (!pdev) {
 		ret = -ENOMEM;
@@ -591,9 +504,20 @@ struct platform_device __init *omap_device_build_ss(const char *pdev_name,
 	else
 		dev_set_name(&pdev->dev, "%s", pdev->name);
 
-	od = omap_device_alloc(pdev, ohs, oh_cnt);
-	if (IS_ERR(od))
+	/*
+	 * Must be called before omap_device_alloc() as oh->od
+	 * only contains the currently registered omap_device
+	 * and will get overwritten by omap_device_alloc().
+	 */
+	ret = omap_device_copy_resources(oh, pdev);
+	if (ret)
+		goto odbs_exit1;
+
+	od = omap_device_alloc(pdev, &oh, 1);
+	if (IS_ERR(od)) {
+		ret = PTR_ERR(od);
 		goto odbs_exit1;
+	}
 
 	ret = platform_device_add_data(pdev, pdata, pdata_len);
 	if (ret)
diff --git a/arch/arm/mach-omap2/omap_device.h b/arch/arm/mach-omap2/omap_device.h
index 78c02b355179..786b9c00fdb9 100644
--- a/arch/arm/mach-omap2/omap_device.h
+++ b/arch/arm/mach-omap2/omap_device.h
@@ -75,10 +75,6 @@ struct platform_device *omap_device_build(const char *pdev_name, int pdev_id,
 					  struct omap_hwmod *oh, void *pdata,
 					  int pdata_len);
 
-struct platform_device *omap_device_build_ss(const char *pdev_name, int pdev_id,
-					 struct omap_hwmod **oh, int oh_cnt,
-					 void *pdata, int pdata_len);
-
 struct omap_device *omap_device_alloc(struct platform_device *pdev,
 				      struct omap_hwmod **ohs, int oh_cnt);
 void omap_device_delete(struct omap_device *od);
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index 2dbd63239c54..104256a5f0f7 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -994,6 +994,34 @@ static int _enable_clocks(struct omap_hwmod *oh)
 }
 
 /**
+ * _omap4_clkctrl_managed_by_clkfwk - true if clkctrl managed by clock framework
+ * @oh: struct omap_hwmod *
+ */
+static bool _omap4_clkctrl_managed_by_clkfwk(struct omap_hwmod *oh)
+{
+	if (oh->prcm.omap4.flags & HWMOD_OMAP4_CLKFWK_CLKCTR_CLOCK)
+		return true;
+
+	return false;
+}
+
+/**
+ * _omap4_has_clkctrl_clock - returns true if a module has clkctrl clock
+ * @oh: struct omap_hwmod *
+ */
+static bool _omap4_has_clkctrl_clock(struct omap_hwmod *oh)
+{
+	if (oh->prcm.omap4.clkctrl_offs)
+		return true;
+
+	if (!oh->prcm.omap4.clkctrl_offs &&
+	    oh->prcm.omap4.flags & HWMOD_OMAP4_ZERO_CLKCTRL_OFFSET)
+		return true;
+
+	return false;
+}
+
+/**
  * _disable_clocks - disable hwmod main clock and interface clocks
  * @oh: struct omap_hwmod *
  *
@@ -1030,7 +1058,8 @@ static int _disable_clocks(struct omap_hwmod *oh)
  */
 static void _omap4_enable_module(struct omap_hwmod *oh)
 {
-	if (!oh->clkdm || !oh->prcm.omap4.modulemode)
+	if (!oh->clkdm || !oh->prcm.omap4.modulemode ||
+	    _omap4_clkctrl_managed_by_clkfwk(oh))
 		return;
 
 	pr_debug("omap_hwmod: %s: %s: %d\n",
@@ -1061,8 +1090,10 @@ static int _omap4_wait_target_disable(struct omap_hwmod *oh)
 	if (oh->flags & HWMOD_NO_IDLEST)
 		return 0;
 
-	if (!oh->prcm.omap4.clkctrl_offs &&
-	    !(oh->prcm.omap4.flags & HWMOD_OMAP4_ZERO_CLKCTRL_OFFSET))
+	if (_omap4_clkctrl_managed_by_clkfwk(oh))
+		return 0;
+
+	if (!_omap4_has_clkctrl_clock(oh))
 		return 0;
 
 	return omap_cm_wait_module_idle(oh->clkdm->prcm_partition,
@@ -1071,215 +1102,6 @@ static int _omap4_wait_target_disable(struct omap_hwmod *oh)
 }
 
 /**
- * _count_mpu_irqs - count the number of MPU IRQ lines associated with @oh
- * @oh: struct omap_hwmod *oh
- *
- * Count and return the number of MPU IRQs associated with the hwmod
- * @oh.  Used to allocate struct resource data.  Returns 0 if @oh is
- * NULL.
- */
-static int _count_mpu_irqs(struct omap_hwmod *oh)
-{
-	struct omap_hwmod_irq_info *ohii;
-	int i = 0;
-
-	if (!oh || !oh->mpu_irqs)
-		return 0;
-
-	do {
-		ohii = &oh->mpu_irqs[i++];
-	} while (ohii->irq != -1);
-
-	return i-1;
-}
-
-/**
- * _count_sdma_reqs - count the number of SDMA request lines associated with @oh
- * @oh: struct omap_hwmod *oh
- *
- * Count and return the number of SDMA request lines associated with
- * the hwmod @oh.  Used to allocate struct resource data.  Returns 0
- * if @oh is NULL.
- */
-static int _count_sdma_reqs(struct omap_hwmod *oh)
-{
-	struct omap_hwmod_dma_info *ohdi;
-	int i = 0;
-
-	if (!oh || !oh->sdma_reqs)
-		return 0;
-
-	do {
-		ohdi = &oh->sdma_reqs[i++];
-	} while (ohdi->dma_req != -1);
-
-	return i-1;
-}
-
-/**
- * _count_ocp_if_addr_spaces - count the number of address space entries for @oh
- * @oh: struct omap_hwmod *oh
- *
- * Count and return the number of address space ranges associated with
- * the hwmod @oh.  Used to allocate struct resource data.  Returns 0
- * if @oh is NULL.
- */
-static int _count_ocp_if_addr_spaces(struct omap_hwmod_ocp_if *os)
-{
-	struct omap_hwmod_addr_space *mem;
-	int i = 0;
-
-	if (!os || !os->addr)
-		return 0;
-
-	do {
-		mem = &os->addr[i++];
-	} while (mem->pa_start != mem->pa_end);
-
-	return i-1;
-}
-
-/**
- * _get_mpu_irq_by_name - fetch MPU interrupt line number by name
- * @oh: struct omap_hwmod * to operate on
- * @name: pointer to the name of the MPU interrupt number to fetch (optional)
- * @irq: pointer to an unsigned int to store the MPU IRQ number to
- *
- * Retrieve a MPU hardware IRQ line number named by @name associated
- * with the IP block pointed to by @oh.  The IRQ number will be filled
- * into the address pointed to by @dma.  When @name is non-null, the
- * IRQ line number associated with the named entry will be returned.
- * If @name is null, the first matching entry will be returned.  Data
- * order is not meaningful in hwmod data, so callers are strongly
- * encouraged to use a non-null @name whenever possible to avoid
- * unpredictable effects if hwmod data is later added that causes data
- * ordering to change.  Returns 0 upon success or a negative error
- * code upon error.
- */
-static int _get_mpu_irq_by_name(struct omap_hwmod *oh, const char *name,
-				unsigned int *irq)
-{
-	int i;
-	bool found = false;
-
-	if (!oh->mpu_irqs)
-		return -ENOENT;
-
-	i = 0;
-	while (oh->mpu_irqs[i].irq != -1) {
-		if (name == oh->mpu_irqs[i].name ||
-		    !strcmp(name, oh->mpu_irqs[i].name)) {
-			found = true;
-			break;
-		}
-		i++;
-	}
-
-	if (!found)
-		return -ENOENT;
-
-	*irq = oh->mpu_irqs[i].irq;
-
-	return 0;
-}
-
-/**
- * _get_sdma_req_by_name - fetch SDMA request line ID by name
- * @oh: struct omap_hwmod * to operate on
- * @name: pointer to the name of the SDMA request line to fetch (optional)
- * @dma: pointer to an unsigned int to store the request line ID to
- *
- * Retrieve an SDMA request line ID named by @name on the IP block
- * pointed to by @oh.  The ID will be filled into the address pointed
- * to by @dma.  When @name is non-null, the request line ID associated
- * with the named entry will be returned.  If @name is null, the first
- * matching entry will be returned.  Data order is not meaningful in
- * hwmod data, so callers are strongly encouraged to use a non-null
- * @name whenever possible to avoid unpredictable effects if hwmod
- * data is later added that causes data ordering to change.  Returns 0
- * upon success or a negative error code upon error.
- */
-static int _get_sdma_req_by_name(struct omap_hwmod *oh, const char *name,
-				 unsigned int *dma)
-{
-	int i;
-	bool found = false;
-
-	if (!oh->sdma_reqs)
-		return -ENOENT;
-
-	i = 0;
-	while (oh->sdma_reqs[i].dma_req != -1) {
-		if (name == oh->sdma_reqs[i].name ||
-		    !strcmp(name, oh->sdma_reqs[i].name)) {
-			found = true;
-			break;
-		}
-		i++;
-	}
-
-	if (!found)
-		return -ENOENT;
-
-	*dma = oh->sdma_reqs[i].dma_req;
-
-	return 0;
-}
-
-/**
- * _get_addr_space_by_name - fetch address space start & end by name
- * @oh: struct omap_hwmod * to operate on
- * @name: pointer to the name of the address space to fetch (optional)
- * @pa_start: pointer to a u32 to store the starting address to
- * @pa_end: pointer to a u32 to store the ending address to
- *
- * Retrieve address space start and end addresses for the IP block
- * pointed to by @oh.  The data will be filled into the addresses
- * pointed to by @pa_start and @pa_end.  When @name is non-null, the
- * address space data associated with the named entry will be
- * returned.  If @name is null, the first matching entry will be
- * returned.  Data order is not meaningful in hwmod data, so callers
- * are strongly encouraged to use a non-null @name whenever possible
- * to avoid unpredictable effects if hwmod data is later added that
- * causes data ordering to change.  Returns 0 upon success or a
- * negative error code upon error.
- */
-static int _get_addr_space_by_name(struct omap_hwmod *oh, const char *name,
-				   u32 *pa_start, u32 *pa_end)
-{
-	int j;
-	struct omap_hwmod_ocp_if *os;
-	bool found = false;
-
-	list_for_each_entry(os, &oh->slave_ports, node) {
-
-		if (!os->addr)
-			return -ENOENT;
-
-		j = 0;
-		while (os->addr[j].pa_start != os->addr[j].pa_end) {
-			if (name == os->addr[j].name ||
-			    !strcmp(name, os->addr[j].name)) {
-				found = true;
-				break;
-			}
-			j++;
-		}
-
-		if (found)
-			break;
-	}
-
-	if (!found)
-		return -ENOENT;
-
-	*pa_start = os->addr[j].pa_start;
-	*pa_end = os->addr[j].pa_end;
-
-	return 0;
-}
-
-/**
  * _save_mpu_port_index - find and save the index to @oh's MPU port
  * @oh: struct omap_hwmod *
  *
@@ -1330,32 +1152,6 @@ static struct omap_hwmod_ocp_if *_find_mpu_rt_port(struct omap_hwmod *oh)
 };
 
 /**
- * _find_mpu_rt_addr_space - return MPU register target address space for @oh
- * @oh: struct omap_hwmod *
- *
- * Returns a pointer to the struct omap_hwmod_addr_space record representing
- * the register target MPU address space; or returns NULL upon error.
- */
-static struct omap_hwmod_addr_space * __init _find_mpu_rt_addr_space(struct omap_hwmod *oh)
-{
-	struct omap_hwmod_ocp_if *os;
-	struct omap_hwmod_addr_space *mem;
-	int found = 0, i = 0;
-
-	os = _find_mpu_rt_port(oh);
-	if (!os || !os->addr)
-		return NULL;
-
-	do {
-		mem = &os->addr[i++];
-		if (mem->flags & ADDR_TYPE_RT)
-			found = 1;
-	} while (!found && mem->pa_start != mem->pa_end);
-
-	return (found) ? mem : NULL;
-}
-
-/**
  * _enable_sysc - try to bring a module out of idle via OCP_SYSCONFIG
  * @oh: struct omap_hwmod *
  *
@@ -1847,7 +1643,8 @@ static int _omap4_disable_module(struct omap_hwmod *oh)
 {
 	int v;
 
-	if (!oh->clkdm || !oh->prcm.omap4.modulemode)
+	if (!oh->clkdm || !oh->prcm.omap4.modulemode ||
+	    _omap4_clkctrl_managed_by_clkfwk(oh))
 		return -EINVAL;
 
 	/*
@@ -2362,6 +2159,75 @@ static int of_dev_hwmod_lookup(struct device_node *np,
 }
 
 /**
+ * omap_hwmod_parse_module_range - map module IO range from device tree
+ * @oh: struct omap_hwmod *
+ * @np: struct device_node *
+ *
+ * Parse the device tree range an interconnect target module provides
+ * for it's child device IP blocks. This way we can support the old
+ * "ti,hwmods" property with just dts data without a need for platform
+ * data for IO resources. And we don't need all the child IP device
+ * nodes available in the dts.
+ */
+int omap_hwmod_parse_module_range(struct omap_hwmod *oh,
+				  struct device_node *np,
+				  struct resource *res)
+{
+	struct property *prop;
+	const __be32 *ranges;
+	const char *name;
+	u32 nr_addr, nr_size;
+	u64 base, size;
+	int len, error;
+
+	if (!res)
+		return -EINVAL;
+
+	ranges = of_get_property(np, "ranges", &len);
+	if (!ranges)
+		return -ENOENT;
+
+	len /= sizeof(*ranges);
+
+	if (len < 3)
+		return -EINVAL;
+
+	of_property_for_each_string(np, "compatible", prop, name)
+		if (!strncmp("ti,sysc-", name, 8))
+			break;
+
+	if (!name)
+		return -ENOENT;
+
+	error = of_property_read_u32(np, "#address-cells", &nr_addr);
+	if (error)
+		return -ENOENT;
+
+	error = of_property_read_u32(np, "#size-cells", &nr_size);
+	if (error)
+		return -ENOENT;
+
+	if (nr_addr != 1 || nr_size != 1) {
+		pr_err("%s: invalid range for %s->%s\n", __func__,
+		       oh->name, np->name);
+		return -EINVAL;
+	}
+
+	ranges++;
+	base = of_translate_address(np, ranges++);
+	size = be32_to_cpup(ranges);
+
+	pr_debug("omap_hwmod: %s %s at 0x%llx size 0x%llx\n",
+		 oh->name, np->name, base, size);
+
+	res->start = base;
+	res->end = base + size - 1;
+	res->flags = IORESOURCE_MEM;
+
+	return 0;
+}
+
+/**
  * _init_mpu_rt_base - populate the virtual address for a hwmod
  * @oh: struct omap_hwmod * to locate the virtual address
  * @data: (unused, caller should pass NULL)
@@ -2381,8 +2247,9 @@ static int of_dev_hwmod_lookup(struct device_node *np,
 static int __init _init_mpu_rt_base(struct omap_hwmod *oh, void *data,
 				    int index, struct device_node *np)
 {
-	struct omap_hwmod_addr_space *mem;
 	void __iomem *va_start = NULL;
+	struct resource res;
+	int error;
 
 	if (!oh)
 		return -EINVAL;
@@ -2397,28 +2264,22 @@ static int __init _init_mpu_rt_base(struct omap_hwmod *oh, void *data,
 	if (oh->_int_flags & _HWMOD_NO_MPU_PORT)
 		return -ENXIO;
 
-	mem = _find_mpu_rt_addr_space(oh);
-	if (!mem) {
-		pr_debug("omap_hwmod: %s: no MPU register target found\n",
-			 oh->name);
+	if (!np) {
+		pr_err("omap_hwmod: %s: no dt node\n", oh->name);
+		return -ENXIO;
+	}
 
-		/* Extract the IO space from device tree blob */
-		if (!np) {
-			pr_err("omap_hwmod: %s: no dt node\n", oh->name);
-			return -ENXIO;
-		}
+	/* Do we have a dts range for the interconnect target module? */
+	error = omap_hwmod_parse_module_range(oh, np, &res);
+	if (!error)
+		va_start = ioremap(res.start, resource_size(&res));
 
+	/* No ranges, rely on device reg entry */
+	if (!va_start)
 		va_start = of_iomap(np, index + oh->mpu_rt_idx);
-	} else {
-		va_start = ioremap(mem->pa_start, mem->pa_end - mem->pa_start);
-	}
-
 	if (!va_start) {
-		if (mem)
-			pr_err("omap_hwmod: %s: Could not ioremap\n", oh->name);
-		else
-			pr_err("omap_hwmod: %s: Missing dt reg%i for %pOF\n",
-			       oh->name, index, np);
+		pr_err("omap_hwmod: %s: Missing dt reg%i for %pOF\n",
+		       oh->name, index, np);
 		return -ENXIO;
 	}
 
@@ -2829,8 +2690,10 @@ static int _omap4_wait_target_ready(struct omap_hwmod *oh)
 	if (!_find_mpu_rt_port(oh))
 		return 0;
 
-	if (!oh->prcm.omap4.clkctrl_offs &&
-	    !(oh->prcm.omap4.flags & HWMOD_OMAP4_ZERO_CLKCTRL_OFFSET))
+	if (_omap4_clkctrl_managed_by_clkfwk(oh))
+		return 0;
+
+	if (!_omap4_has_clkctrl_clock(oh))
 		return 0;
 
 	/* XXX check module SIDLEMODE, hardreset status */
@@ -2986,8 +2849,7 @@ static int _omap4_disable_direct_prcm(struct omap_hwmod *oh)
 	if (!oh)
 		return -EINVAL;
 
-	oh->prcm.omap4.clkctrl_offs = 0;
-	oh->prcm.omap4.modulemode = 0;
+	oh->prcm.omap4.flags |= HWMOD_OMAP4_CLKFWK_CLKCTR_CLOCK;
 
 	return 0;
 }
@@ -3322,189 +3184,6 @@ int omap_hwmod_shutdown(struct omap_hwmod *oh)
  */
 
 /**
- * omap_hwmod_count_resources - count number of struct resources needed by hwmod
- * @oh: struct omap_hwmod *
- * @flags: Type of resources to include when counting (IRQ/DMA/MEM)
- *
- * Count the number of struct resource array elements necessary to
- * contain omap_hwmod @oh resources.  Intended to be called by code
- * that registers omap_devices.  Intended to be used to determine the
- * size of a dynamically-allocated struct resource array, before
- * calling omap_hwmod_fill_resources().  Returns the number of struct
- * resource array elements needed.
- *
- * XXX This code is not optimized.  It could attempt to merge adjacent
- * resource IDs.
- *
- */
-int omap_hwmod_count_resources(struct omap_hwmod *oh, unsigned long flags)
-{
-	int ret = 0;
-
-	if (flags & IORESOURCE_IRQ)
-		ret += _count_mpu_irqs(oh);
-
-	if (flags & IORESOURCE_DMA)
-		ret += _count_sdma_reqs(oh);
-
-	if (flags & IORESOURCE_MEM) {
-		struct omap_hwmod_ocp_if *os;
-
-		list_for_each_entry(os, &oh->slave_ports, node)
-			ret += _count_ocp_if_addr_spaces(os);
-	}
-
-	return ret;
-}
-
-/**
- * omap_hwmod_fill_resources - fill struct resource array with hwmod data
- * @oh: struct omap_hwmod *
- * @res: pointer to the first element of an array of struct resource to fill
- *
- * Fill the struct resource array @res with resource data from the
- * omap_hwmod @oh.  Intended to be called by code that registers
- * omap_devices.  See also omap_hwmod_count_resources().  Returns the
- * number of array elements filled.
- */
-int omap_hwmod_fill_resources(struct omap_hwmod *oh, struct resource *res)
-{
-	struct omap_hwmod_ocp_if *os;
-	int i, j, mpu_irqs_cnt, sdma_reqs_cnt, addr_cnt;
-	int r = 0;
-
-	/* For each IRQ, DMA, memory area, fill in array.*/
-
-	mpu_irqs_cnt = _count_mpu_irqs(oh);
-	for (i = 0; i < mpu_irqs_cnt; i++) {
-		unsigned int irq;
-
-		if (oh->xlate_irq)
-			irq = oh->xlate_irq((oh->mpu_irqs + i)->irq);
-		else
-			irq = (oh->mpu_irqs + i)->irq;
-		(res + r)->name = (oh->mpu_irqs + i)->name;
-		(res + r)->start = irq;
-		(res + r)->end = irq;
-		(res + r)->flags = IORESOURCE_IRQ;
-		r++;
-	}
-
-	sdma_reqs_cnt = _count_sdma_reqs(oh);
-	for (i = 0; i < sdma_reqs_cnt; i++) {
-		(res + r)->name = (oh->sdma_reqs + i)->name;
-		(res + r)->start = (oh->sdma_reqs + i)->dma_req;
-		(res + r)->end = (oh->sdma_reqs + i)->dma_req;
-		(res + r)->flags = IORESOURCE_DMA;
-		r++;
-	}
-
-	list_for_each_entry(os, &oh->slave_ports, node) {
-		addr_cnt = _count_ocp_if_addr_spaces(os);
-
-		for (j = 0; j < addr_cnt; j++) {
-			(res + r)->name = (os->addr + j)->name;
-			(res + r)->start = (os->addr + j)->pa_start;
-			(res + r)->end = (os->addr + j)->pa_end;
-			(res + r)->flags = IORESOURCE_MEM;
-			r++;
-		}
-	}
-
-	return r;
-}
-
-/**
- * omap_hwmod_fill_dma_resources - fill struct resource array with dma data
- * @oh: struct omap_hwmod *
- * @res: pointer to the array of struct resource to fill
- *
- * Fill the struct resource array @res with dma resource data from the
- * omap_hwmod @oh.  Intended to be called by code that registers
- * omap_devices.  See also omap_hwmod_count_resources().  Returns the
- * number of array elements filled.
- */
-int omap_hwmod_fill_dma_resources(struct omap_hwmod *oh, struct resource *res)
-{
-	int i, sdma_reqs_cnt;
-	int r = 0;
-
-	sdma_reqs_cnt = _count_sdma_reqs(oh);
-	for (i = 0; i < sdma_reqs_cnt; i++) {
-		(res + r)->name = (oh->sdma_reqs + i)->name;
-		(res + r)->start = (oh->sdma_reqs + i)->dma_req;
-		(res + r)->end = (oh->sdma_reqs + i)->dma_req;
-		(res + r)->flags = IORESOURCE_DMA;
-		r++;
-	}
-
-	return r;
-}
-
-/**
- * omap_hwmod_get_resource_byname - fetch IP block integration data by name
- * @oh: struct omap_hwmod * to operate on
- * @type: one of the IORESOURCE_* constants from include/linux/ioport.h
- * @name: pointer to the name of the data to fetch (optional)
- * @rsrc: pointer to a struct resource, allocated by the caller
- *
- * Retrieve MPU IRQ, SDMA request line, or address space start/end
- * data for the IP block pointed to by @oh.  The data will be filled
- * into a struct resource record pointed to by @rsrc.  The struct
- * resource must be allocated by the caller.  When @name is non-null,
- * the data associated with the matching entry in the IRQ/SDMA/address
- * space hwmod data arrays will be returned.  If @name is null, the
- * first array entry will be returned.  Data order is not meaningful
- * in hwmod data, so callers are strongly encouraged to use a non-null
- * @name whenever possible to avoid unpredictable effects if hwmod
- * data is later added that causes data ordering to change.  This
- * function is only intended for use by OMAP core code.  Device
- * drivers should not call this function - the appropriate bus-related
- * data accessor functions should be used instead.  Returns 0 upon
- * success or a negative error code upon error.
- */
-int omap_hwmod_get_resource_byname(struct omap_hwmod *oh, unsigned int type,
-				   const char *name, struct resource *rsrc)
-{
-	int r;
-	unsigned int irq, dma;
-	u32 pa_start, pa_end;
-
-	if (!oh || !rsrc)
-		return -EINVAL;
-
-	if (type == IORESOURCE_IRQ) {
-		r = _get_mpu_irq_by_name(oh, name, &irq);
-		if (r)
-			return r;
-
-		rsrc->start = irq;
-		rsrc->end = irq;
-	} else if (type == IORESOURCE_DMA) {
-		r = _get_sdma_req_by_name(oh, name, &dma);
-		if (r)
-			return r;
-
-		rsrc->start = dma;
-		rsrc->end = dma;
-	} else if (type == IORESOURCE_MEM) {
-		r = _get_addr_space_by_name(oh, name, &pa_start, &pa_end);
-		if (r)
-			return r;
-
-		rsrc->start = pa_start;
-		rsrc->end = pa_end;
-	} else {
-		return -EINVAL;
-	}
-
-	rsrc->flags = type;
-	rsrc->name = name;
-
-	return 0;
-}
-
-/**
  * omap_hwmod_get_pwrdm - return pointer to this module's main powerdomain
  * @oh: struct omap_hwmod *
  *
diff --git a/arch/arm/mach-omap2/omap_hwmod.h b/arch/arm/mach-omap2/omap_hwmod.h
index a8f779381fd8..df2239a58555 100644
--- a/arch/arm/mach-omap2/omap_hwmod.h
+++ b/arch/arm/mach-omap2/omap_hwmod.h
@@ -21,7 +21,6 @@
  *
  * To do:
  * - add interconnect error log structures
- * - add pinmuxing
  * - init_conn_id_bit (CONNID_BIT_VECTOR)
  * - implement default hwmod SMS/SDRC flags?
  * - move Linux-specific data ("non-ROM data") out
@@ -151,50 +150,6 @@ extern struct omap_hwmod_sysc_fields omap_hwmod_sysc_type3;
 #endif
 
 /**
- * struct omap_hwmod_mux_info - hwmod specific mux configuration
- * @pads:              array of omap_device_pad entries
- * @nr_pads:           number of omap_device_pad entries
- *
- * Note that this is currently built during init as needed.
- */
-struct omap_hwmod_mux_info {
-	int				nr_pads;
-	struct omap_device_pad		*pads;
-	int				nr_pads_dynamic;
-	struct omap_device_pad		**pads_dynamic;
-	int				*irqs;
-	bool				enabled;
-};
-
-/**
- * struct omap_hwmod_irq_info - MPU IRQs used by the hwmod
- * @name: name of the IRQ channel (module local name)
- * @irq: IRQ channel ID (should be non-negative except -1 = terminator)
- *
- * @name should be something short, e.g., "tx" or "rx".  It is for use
- * by platform_get_resource_byname().  It is defined locally to the
- * hwmod.
- */
-struct omap_hwmod_irq_info {
-	const char	*name;
-	s16		irq;
-};
-
-/**
- * struct omap_hwmod_dma_info - DMA channels used by the hwmod
- * @name: name of the DMA channel (module local name)
- * @dma_req: DMA request ID (should be non-negative except -1 = terminator)
- *
- * @name should be something short, e.g., "tx" or "rx".  It is for use
- * by platform_get_resource_byname().  It is defined locally to the
- * hwmod.
- */
-struct omap_hwmod_dma_info {
-	const char	*name;
-	s16		dma_req;
-};
-
-/**
  * struct omap_hwmod_rst_info - IPs reset lines use by hwmod
  * @name: name of the reset line (module local name)
  * @rst_shift: Offset of the reset bit
@@ -243,34 +198,6 @@ struct omap_hwmod_omap2_firewall {
 	u8 flags;
 };
 
-
-/*
- * omap_hwmod_addr_space.flags bits
- *
- * ADDR_MAP_ON_INIT: Map this address space during omap_hwmod init.
- * ADDR_TYPE_RT: Address space contains module register target data.
- */
-#define ADDR_MAP_ON_INIT	(1 << 0)	/* XXX does not belong */
-#define ADDR_TYPE_RT		(1 << 1)
-
-/**
- * struct omap_hwmod_addr_space - address space handled by the hwmod
- * @name: name of the address space
- * @pa_start: starting physical address
- * @pa_end: ending physical address
- * @flags: (see omap_hwmod_addr_space.flags macros above)
- *
- * Address space doesn't necessarily follow physical interconnect
- * structure.  GPMC is one example.
- */
-struct omap_hwmod_addr_space {
-	const char *name;
-	u32 pa_start;
-	u32 pa_end;
-	u8 flags;
-};
-
-
 /*
  * omap_hwmod_ocp_if.user bits: these indicate the initiators that use this
  * interface to interact with the hwmod.  Used to add sleep dependencies
@@ -446,9 +373,12 @@ struct omap_hwmod_omap2_prcm {
  * HWMOD_OMAP4_ZERO_CLKCTRL_OFFSET: Some IP blocks have a valid CLKCTRL
  *	offset of zero; this flag bit should be set in those cases to
  *	distinguish from hwmods that have no clkctrl offset.
+ * HWMOD_OMAP4_CLKFWK_CLKCTR_CLOCK: Module clockctrl clock is managed
+ *	by the common clock framework and not hwmod.
  */
 #define HWMOD_OMAP4_NO_CONTEXT_LOSS_BIT		(1 << 0)
 #define HWMOD_OMAP4_ZERO_CLKCTRL_OFFSET		(1 << 1)
+#define HWMOD_OMAP4_CLKFWK_CLKCTR_CLOCK		(1 << 2)
 
 /**
  * struct omap_hwmod_omap4_prcm - OMAP4-specific PRCM data
@@ -626,8 +556,6 @@ struct omap_hwmod_class {
  * @name: name of the hwmod
  * @class: struct omap_hwmod_class * to the class of this hwmod
  * @od: struct omap_device currently associated with this hwmod (internal use)
- * @mpu_irqs: ptr to an array of MPU IRQs
- * @sdma_reqs: ptr to an array of System DMA request IDs
  * @prcm: PRCM data pertaining to this hwmod
  * @main_clk: main clock: OMAP clock name
  * @_clk: pointer to the main struct clk (filled in at runtime)
@@ -670,9 +598,6 @@ struct omap_hwmod {
 	const char			*name;
 	struct omap_hwmod_class		*class;
 	struct omap_device		*od;
-	struct omap_hwmod_mux_info	*mux;
-	struct omap_hwmod_irq_info	*mpu_irqs;
-	struct omap_hwmod_dma_info	*sdma_reqs;
 	struct omap_hwmod_rst_info	*rst_lines;
 	union {
 		struct omap_hwmod_omap2_prcm omap2;
@@ -691,7 +616,6 @@ struct omap_hwmod {
 	struct lock_class_key		hwmod_key; /* unique lock class */
 	struct list_head		node;
 	struct omap_hwmod_ocp_if	*_mpu_port;
-	unsigned int			(*xlate_irq)(unsigned int);
 	u32				flags;
 	u8				mpu_rt_idx;
 	u8				response_lat;
@@ -705,11 +629,16 @@ struct omap_hwmod {
 	struct omap_hwmod		*parent_hwmod;
 };
 
+struct device_node;
+
 struct omap_hwmod *omap_hwmod_lookup(const char *name);
 int omap_hwmod_for_each(int (*fn)(struct omap_hwmod *oh, void *data),
 			void *data);
 
 int __init omap_hwmod_setup_one(const char *name);
+int omap_hwmod_parse_module_range(struct omap_hwmod *oh,
+				  struct device_node *np,
+				  struct resource *res);
 
 int omap_hwmod_enable(struct omap_hwmod *oh);
 int omap_hwmod_idle(struct omap_hwmod *oh);
@@ -724,7 +653,6 @@ int omap_hwmod_softreset(struct omap_hwmod *oh);
 
 int omap_hwmod_count_resources(struct omap_hwmod *oh, unsigned long flags);
 int omap_hwmod_fill_resources(struct omap_hwmod *oh, struct resource *res);
-int omap_hwmod_fill_dma_resources(struct omap_hwmod *oh, struct resource *res);
 int omap_hwmod_get_resource_byname(struct omap_hwmod *oh, unsigned int type,
 				   const char *name, struct resource *res);
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
index 65b1647092bd..1a15a347945a 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
@@ -155,7 +155,6 @@ static struct omap_dma_dev_attr dma_dev_attr = {
 static struct omap_hwmod omap2420_dma_system_hwmod = {
 	.name		= "dma",
 	.class		= &omap2xxx_dma_hwmod_class,
-	.mpu_irqs	= omap2_dma_system_irqs,
 	.main_clk	= "core_l3_ck",
 	.dev_attr	= &dma_dev_attr,
 	.flags		= HWMOD_NO_IDLEST,
@@ -371,7 +370,6 @@ static struct omap_hwmod_ocp_if omap2420_l4_core__dma_system = {
 	.master		= &omap2xxx_l4_core_hwmod,
 	.slave		= &omap2420_dma_system_hwmod,
 	.clk		= "sdma_ick",
-	.addr		= omap2_dma_system_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_2430_data.c b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
index 79127b35fe60..3801850bccec 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2430_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
@@ -153,7 +153,6 @@ static struct omap_dma_dev_attr dma_dev_attr = {
 static struct omap_hwmod omap2430_dma_system_hwmod = {
 	.name		= "dma",
 	.class		= &omap2xxx_dma_hwmod_class,
-	.mpu_irqs	= omap2_dma_system_irqs,
 	.main_clk	= "core_l3_ck",
 	.dev_attr	= &dma_dev_attr,
 	.flags		= HWMOD_NO_IDLEST,
@@ -572,7 +571,6 @@ static struct omap_hwmod_ocp_if omap2430_l4_core__dma_system = {
 	.master		= &omap2xxx_l4_core_hwmod,
 	.slave		= &omap2430_dma_system_hwmod,
 	.clk		= "sdma_ick",
-	.addr		= omap2_dma_system_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_interconnect_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_interconnect_data.c
deleted file mode 100644
index 6d2e32462df9..000000000000
--- a/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_interconnect_data.c
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * omap_hwmod_2xxx_3xxx_interconnect_data.c - common interconnect data, OMAP2/3
- *
- * Copyright (C) 2009-2011 Nokia Corporation
- * Paul Walmsley
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * XXX handle crossbar/shared link difference for L3?
- * XXX these should be marked initdata for multi-OMAP kernels
- */
-#include <asm/sizes.h>
-
-#include "omap_hwmod.h"
-
-#include "omap_hwmod_common_data.h"
-
-struct omap_hwmod_addr_space omap2_dma_system_addrs[] = {
-	{
-		.pa_start	= 0x48056000,
-		.pa_end		= 0x48056000 + SZ_4K - 1,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ },
-};
diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c
index cfaeb0f78cc8..28665d29f23f 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c
@@ -65,21 +65,6 @@ struct omap_hwmod_class iva_hwmod_class = {
 	.name = "iva",
 };
 
-/* Common MPU IRQ line data */
-
-struct omap_hwmod_irq_info omap2_dispc_irqs[] = {
-	{ .irq = 25 + OMAP_INTC_START, },
-	{ .irq = -1, },
-};
-
-struct omap_hwmod_irq_info omap2_dma_system_irqs[] = {
-	{ .name = "0", .irq = 12 + OMAP_INTC_START, }, /* INT_24XX_SDMA_IRQ0 */
-	{ .name = "1", .irq = 13 + OMAP_INTC_START, }, /* INT_24XX_SDMA_IRQ1 */
-	{ .name = "2", .irq = 14 + OMAP_INTC_START, }, /* INT_24XX_SDMA_IRQ2 */
-	{ .name = "3", .irq = 15 + OMAP_INTC_START, }, /* INT_24XX_SDMA_IRQ3 */
-	{ .irq = -1, },
-};
-
 struct omap_hwmod_class_sysconfig omap2_hdq1w_sysc = {
 	.rev_offs	= 0x0,
 	.sysc_offs	= 0x14,
diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
index d190f1ad97b7..beec4cd617b1 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
@@ -20,11 +20,6 @@
 #include "prm-regbits-24xx.h"
 #include "wd_timer.h"
 
-static struct omap_hwmod_dma_info omap2xxx_dss_sdma_chs[] = {
-	{ .name = "dispc", .dma_req = 5 },
-	{ .dma_req = -1, },
-};
-
 /*
  * 'dispc' class
  * display controller
@@ -550,7 +545,6 @@ struct omap_hwmod omap2xxx_dss_core_hwmod = {
 	.name		= "dss_core",
 	.class		= &omap2_dss_hwmod_class,
 	.main_clk	= "dss1_fck", /* instead of dss_fck */
-	.sdma_reqs	= omap2xxx_dss_sdma_chs,
 	.prcm		= {
 		.omap2 = {
 			.prcm_reg_id = 1,
diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c
index 8236e5c49ec3..e0001232bb4f 100644
--- a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c
@@ -159,54 +159,24 @@ struct omap_hwmod_ocp_if am33xx_l4_ls__elm = {
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space am33xx_epwmss0_addr_space[] = {
-	{
-		.pa_start	= 0x48300000,
-		.pa_end		= 0x48300000 + SZ_16 - 1,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 struct omap_hwmod_ocp_if am33xx_l4_ls__epwmss0 = {
 	.master		= &am33xx_l4_ls_hwmod,
 	.slave		= &am33xx_epwmss0_hwmod,
 	.clk		= "l4ls_gclk",
-	.addr		= am33xx_epwmss0_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space am33xx_epwmss1_addr_space[] = {
-	{
-		.pa_start	= 0x48302000,
-		.pa_end		= 0x48302000 + SZ_16 - 1,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 struct omap_hwmod_ocp_if am33xx_l4_ls__epwmss1 = {
 	.master		= &am33xx_l4_ls_hwmod,
 	.slave		= &am33xx_epwmss1_hwmod,
 	.clk		= "l4ls_gclk",
-	.addr		= am33xx_epwmss1_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space am33xx_epwmss2_addr_space[] = {
-	{
-		.pa_start	= 0x48304000,
-		.pa_end		= 0x48304000 + SZ_16 - 1,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 struct omap_hwmod_ocp_if am33xx_l4_ls__epwmss2 = {
 	.master		= &am33xx_l4_ls_hwmod,
 	.slave		= &am33xx_epwmss2_hwmod,
 	.clk		= "l4ls_gclk",
-	.addr		= am33xx_epwmss2_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
@@ -250,92 +220,42 @@ struct omap_hwmod_ocp_if am33xx_l4_ls__spinlock = {
 };
 
 /* l4 ls -> mcasp0 */
-static struct omap_hwmod_addr_space am33xx_mcasp0_addr_space[] = {
-	{
-		.pa_start	= 0x48038000,
-		.pa_end		= 0x48038000 + SZ_8K - 1,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 struct omap_hwmod_ocp_if am33xx_l4_ls__mcasp0 = {
 	.master		= &am33xx_l4_ls_hwmod,
 	.slave		= &am33xx_mcasp0_hwmod,
 	.clk		= "l4ls_gclk",
-	.addr		= am33xx_mcasp0_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
 /* l4 ls -> mcasp1 */
-static struct omap_hwmod_addr_space am33xx_mcasp1_addr_space[] = {
-	{
-		.pa_start	= 0x4803C000,
-		.pa_end		= 0x4803C000 + SZ_8K - 1,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 struct omap_hwmod_ocp_if am33xx_l4_ls__mcasp1 = {
 	.master		= &am33xx_l4_ls_hwmod,
 	.slave		= &am33xx_mcasp1_hwmod,
 	.clk		= "l4ls_gclk",
-	.addr		= am33xx_mcasp1_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
 /* l4 ls -> mmc0 */
-static struct omap_hwmod_addr_space am33xx_mmc0_addr_space[] = {
-	{
-		.pa_start	= 0x48060100,
-		.pa_end		= 0x48060100 + SZ_4K - 1,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ }
-};
-
 struct omap_hwmod_ocp_if am33xx_l4_ls__mmc0 = {
 	.master		= &am33xx_l4_ls_hwmod,
 	.slave		= &am33xx_mmc0_hwmod,
 	.clk		= "l4ls_gclk",
-	.addr		= am33xx_mmc0_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
 /* l4 ls -> mmc1 */
-static struct omap_hwmod_addr_space am33xx_mmc1_addr_space[] = {
-	{
-		.pa_start	= 0x481d8100,
-		.pa_end		= 0x481d8100 + SZ_4K - 1,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ }
-};
-
 struct omap_hwmod_ocp_if am33xx_l4_ls__mmc1 = {
 	.master		= &am33xx_l4_ls_hwmod,
 	.slave		= &am33xx_mmc1_hwmod,
 	.clk		= "l4ls_gclk",
-	.addr		= am33xx_mmc1_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
 /* l3 s -> mmc2 */
-static struct omap_hwmod_addr_space am33xx_mmc2_addr_space[] = {
-	{
-		.pa_start	= 0x47810100,
-		.pa_end		= 0x47810100 + SZ_64K - 1,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ }
-};
-
 struct omap_hwmod_ocp_if am33xx_l3_s__mmc2 = {
 	.master		= &am33xx_l3_s_hwmod,
 	.slave		= &am33xx_mmc2_hwmod,
 	.clk		= "l3s_gclk",
-	.addr		= am33xx_mmc2_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
@@ -412,56 +332,26 @@ struct omap_hwmod_ocp_if am33xx_l3_main__tpcc = {
 };
 
 /* l3 main -> tpcc0 */
-static struct omap_hwmod_addr_space am33xx_tptc0_addr_space[] = {
-	{
-		.pa_start	= 0x49800000,
-		.pa_end		= 0x49800000 + SZ_8K - 1,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ }
-};
-
 struct omap_hwmod_ocp_if am33xx_l3_main__tptc0 = {
 	.master		= &am33xx_l3_main_hwmod,
 	.slave		= &am33xx_tptc0_hwmod,
 	.clk		= "l3_gclk",
-	.addr		= am33xx_tptc0_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
 /* l3 main -> tpcc1 */
-static struct omap_hwmod_addr_space am33xx_tptc1_addr_space[] = {
-	{
-		.pa_start	= 0x49900000,
-		.pa_end		= 0x49900000 + SZ_8K - 1,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ }
-};
-
 struct omap_hwmod_ocp_if am33xx_l3_main__tptc1 = {
 	.master		= &am33xx_l3_main_hwmod,
 	.slave		= &am33xx_tptc1_hwmod,
 	.clk		= "l3_gclk",
-	.addr		= am33xx_tptc1_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
 /* l3 main -> tpcc2 */
-static struct omap_hwmod_addr_space am33xx_tptc2_addr_space[] = {
-	{
-		.pa_start	= 0x49a00000,
-		.pa_end		= 0x49a00000 + SZ_8K - 1,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ }
-};
-
 struct omap_hwmod_ocp_if am33xx_l3_main__tptc2 = {
 	.master		= &am33xx_l3_main_hwmod,
 	.slave		= &am33xx_tptc2_hwmod,
 	.clk		= "l3_gclk",
-	.addr		= am33xx_tptc2_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
@@ -513,38 +403,18 @@ struct omap_hwmod_ocp_if am33xx_l3_main__ocmc = {
 };
 
 /* l3 main -> sha0 HIB2 */
-static struct omap_hwmod_addr_space am33xx_sha0_addrs[] = {
-	{
-		.pa_start	= 0x53100000,
-		.pa_end		= 0x53100000 + SZ_512 - 1,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 struct omap_hwmod_ocp_if am33xx_l3_main__sha0 = {
 	.master		= &am33xx_l3_main_hwmod,
 	.slave		= &am33xx_sha0_hwmod,
 	.clk		= "sha0_fck",
-	.addr		= am33xx_sha0_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
 /* l3 main -> AES0 HIB2 */
-static struct omap_hwmod_addr_space am33xx_aes0_addrs[] = {
-	{
-		.pa_start	= 0x53500000,
-		.pa_end		= 0x53500000 + SZ_1M - 1,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 struct omap_hwmod_ocp_if am33xx_l3_main__aes0 = {
 	.master		= &am33xx_l3_main_hwmod,
 	.slave		= &am33xx_aes0_hwmod,
 	.clk		= "aes0_fck",
-	.addr		= am33xx_aes0_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c
index de06a1d5ffab..4bcf9f3e1544 100644
--- a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c
@@ -778,9 +778,9 @@ struct omap_hwmod am33xx_mcasp1_hwmod = {
 
 /* 'mmc' class */
 static struct omap_hwmod_class_sysconfig am33xx_mmc_sysc = {
-	.rev_offs	= 0x1fc,
-	.sysc_offs	= 0x10,
-	.syss_offs	= 0x14,
+	.rev_offs	= 0x2fc,
+	.sysc_offs	= 0x110,
+	.syss_offs	= 0x114,
 	.sysc_flags	= (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |
 			  SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
 			  SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
index 6dc51a774a26..4d16b15bb0cf 100644
--- a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
@@ -320,20 +320,11 @@ static struct omap_hwmod am33xx_usbss_hwmod = {
  * Interfaces
  */
 
-static struct omap_hwmod_addr_space am33xx_emif_addrs[] = {
-	{
-		.pa_start	= 0x4c000000,
-		.pa_end		= 0x4c000fff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
 /* l3 main -> emif */
 static struct omap_hwmod_ocp_if am33xx_l3_main__emif = {
 	.master		= &am33xx_l3_main_hwmod,
 	.slave		= &am33xx_emif_hwmod,
 	.clk		= "dpll_core_m4_ck",
-	.addr		= am33xx_emif_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
@@ -370,20 +361,10 @@ static struct omap_hwmod_ocp_if am33xx_l4_hs__pruss = {
 };
 
 /* l3_main -> debugss */
-static struct omap_hwmod_addr_space am33xx_debugss_addrs[] = {
-	{
-		.pa_start	= 0x4b000000,
-		.pa_end		= 0x4b000000 + SZ_16M - 1,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 static struct omap_hwmod_ocp_if am33xx_l3_main__debugss = {
 	.master		= &am33xx_l3_main_hwmod,
 	.slave		= &am33xx_debugss_hwmod,
 	.clk		= "dpll_core_m4_ck",
-	.addr		= am33xx_debugss_addrs,
 	.user		= OCP_USER_MPU,
 };
 
@@ -428,20 +409,10 @@ static struct omap_hwmod_ocp_if am33xx_l4_wkup__gpio0 = {
 };
 
 /* L4 WKUP -> ADC_TSC */
-static struct omap_hwmod_addr_space am33xx_adc_tsc_addrs[] = {
-	{
-		.pa_start	= 0x44E0D000,
-		.pa_end		= 0x44E0D000 + SZ_8K - 1,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 static struct omap_hwmod_ocp_if am33xx_l4_wkup__adc_tsc = {
 	.master		= &am33xx_l4_wkup_hwmod,
 	.slave		= &am33xx_adc_tsc_hwmod,
 	.clk		= "dpll_core_m4_div2_ck",
-	.addr		= am33xx_adc_tsc_addrs,
 	.user		= OCP_USER_MPU,
 };
 
@@ -452,20 +423,10 @@ static struct omap_hwmod_ocp_if am33xx_l4_hs__cpgmac0 = {
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space am33xx_lcdc_addr_space[] = {
-	{
-		.pa_start	= 0x4830E000,
-		.pa_end		= 0x4830E000 + SZ_8K - 1,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ }
-};
-
 static struct omap_hwmod_ocp_if am33xx_l3_main__lcdc = {
 	.master		= &am33xx_l3_main_hwmod,
 	.slave		= &am33xx_lcdc_hwmod,
 	.clk		= "dpll_core_m4_ck",
-	.addr		= am33xx_lcdc_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
index c3276436b0ae..52c9d585b44d 100644
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -565,12 +565,6 @@ static struct omap_hwmod_class i2c_class = {
 	.reset	= &omap_i2c_reset,
 };
 
-static struct omap_hwmod_dma_info omap3xxx_dss_sdma_chs[] = {
-	{ .name = "dispc", .dma_req = 5 },
-	{ .name = "dsi1", .dma_req = 74 },
-	{ .dma_req = -1, },
-};
-
 /* dss */
 static struct omap_hwmod_opt_clk dss_opt_clks[] = {
 	/*
@@ -587,7 +581,6 @@ static struct omap_hwmod omap3430es1_dss_core_hwmod = {
 	.name		= "dss_core",
 	.class		= &omap2_dss_hwmod_class,
 	.main_clk	= "dss1_alwon_fck", /* instead of dss_fck */
-	.sdma_reqs	= omap3xxx_dss_sdma_chs,
 	.prcm		= {
 		.omap2 = {
 			.prcm_reg_id = 1,
@@ -607,7 +600,6 @@ static struct omap_hwmod omap3xxx_dss_core_hwmod = {
 	.flags		= HWMOD_CONTROL_OPT_CLKS_IN_RESET,
 	.class		= &omap2_dss_hwmod_class,
 	.main_clk	= "dss1_alwon_fck", /* instead of dss_fck */
-	.sdma_reqs	= omap3xxx_dss_sdma_chs,
 	.prcm		= {
 		.omap2 = {
 			.prcm_reg_id = 1,
@@ -647,7 +639,6 @@ static struct omap_hwmod_class omap3_dispc_hwmod_class = {
 static struct omap_hwmod omap3xxx_dss_dispc_hwmod = {
 	.name		= "dss_dispc",
 	.class		= &omap3_dispc_hwmod_class,
-	.mpu_irqs	= omap2_dispc_irqs,
 	.main_clk	= "dss1_alwon_fck",
 	.prcm		= {
 		.omap2 = {
@@ -1017,7 +1008,6 @@ static struct omap_hwmod_class omap3xxx_dma_hwmod_class = {
 static struct omap_hwmod omap3xxx_dma_system_hwmod = {
 	.name		= "dma",
 	.class		= &omap3xxx_dma_hwmod_class,
-	.mpu_irqs	= omap2_dma_system_irqs,
 	.main_clk	= "core_l3_ick",
 	.prcm = {
 		.omap2 = {
@@ -1656,6 +1646,7 @@ static struct omap_hwmod omap3xxx_mmc3_hwmod = {
 	.main_clk	= "mmchs3_fck",
 	.prcm		= {
 		.omap2 = {
+			.module_offs = CORE_MOD,
 			.prcm_reg_id = 1,
 			.module_bit = OMAP3430_EN_MMC3_SHIFT,
 			.idlest_reg_id = 1,
@@ -2108,20 +2099,10 @@ static struct omap_hwmod_ocp_if omap3_l4_core__i2c3 = {
 };
 
 /* L4 CORE -> SR1 interface */
-static struct omap_hwmod_addr_space omap3_sr1_addr_space[] = {
-	{
-		.pa_start	= OMAP34XX_SR1_BASE,
-		.pa_end		= OMAP34XX_SR1_BASE + SZ_1K - 1,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ },
-};
-
 static struct omap_hwmod_ocp_if omap34xx_l4_core__sr1 = {
 	.master		= &omap3xxx_l4_core_hwmod,
 	.slave		= &omap34xx_sr1_hwmod,
 	.clk		= "sr_l4_ick",
-	.addr		= omap3_sr1_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
@@ -2129,25 +2110,15 @@ static struct omap_hwmod_ocp_if omap36xx_l4_core__sr1 = {
 	.master		= &omap3xxx_l4_core_hwmod,
 	.slave		= &omap36xx_sr1_hwmod,
 	.clk		= "sr_l4_ick",
-	.addr		= omap3_sr1_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
-/* L4 CORE -> SR1 interface */
-static struct omap_hwmod_addr_space omap3_sr2_addr_space[] = {
-	{
-		.pa_start	= OMAP34XX_SR2_BASE,
-		.pa_end		= OMAP34XX_SR2_BASE + SZ_1K - 1,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ },
-};
+/* L4 CORE -> SR2 interface */
 
 static struct omap_hwmod_ocp_if omap34xx_l4_core__sr2 = {
 	.master		= &omap3xxx_l4_core_hwmod,
 	.slave		= &omap34xx_sr2_hwmod,
 	.clk		= "sr_l4_ick",
-	.addr		= omap3_sr2_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
@@ -2155,7 +2126,6 @@ static struct omap_hwmod_ocp_if omap36xx_l4_core__sr2 = {
 	.master		= &omap3xxx_l4_core_hwmod,
 	.slave		= &omap36xx_sr2_hwmod,
 	.clk		= "sr_l4_ick",
-	.addr		= omap3_sr2_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
@@ -2524,21 +2494,11 @@ static struct omap_hwmod_ocp_if omap3xxx_dma_system__l3 = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap3xxx_dma_system_addrs[] = {
-	{
-		.pa_start	= 0x48056000,
-		.pa_end		= 0x48056fff,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ },
-};
-
 /* l4_cfg -> dma_system */
 static struct omap_hwmod_ocp_if omap3xxx_l4_core__dma_system = {
 	.master		= &omap3xxx_l4_core_hwmod,
 	.slave		= &omap3xxx_dma_system_hwmod,
 	.clk		= "core_l4_ick",
-	.addr		= omap3xxx_dma_system_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
@@ -3148,7 +3108,7 @@ int __init omap3xxx_hwmod_init(void)
 	int r;
 	struct omap_hwmod_ocp_if **h = NULL, **h_gp = NULL, **h_sham = NULL;
 	struct omap_hwmod_ocp_if **h_aes = NULL;
-	struct device_node *bus = NULL;
+	struct device_node *bus;
 	unsigned int rev;
 
 	omap_hwmod_init();
@@ -3208,18 +3168,14 @@ int __init omap3xxx_hwmod_init(void)
 
 	if (h_sham && omap3xxx_hwmod_is_hs_ip_block_usable(bus, "sham")) {
 		r = omap_hwmod_register_links(h_sham);
-		if (r < 0) {
-			of_node_put(bus);
-			return r;
-		}
+		if (r < 0)
+			goto put_node;
 	}
 
 	if (h_aes && omap3xxx_hwmod_is_hs_ip_block_usable(bus, "aes")) {
 		r = omap_hwmod_register_links(h_aes);
-		if (r < 0) {
-			of_node_put(bus);
-			return r;
-		}
+		if (r < 0)
+			goto put_node;
 	}
 	of_node_put(bus);
 
@@ -3270,4 +3226,8 @@ int __init omap3xxx_hwmod_init(void)
 	r = omap_hwmod_register_links(omap3xxx_dss_hwmod_ocp_ifs);
 
 	return r;
+
+put_node:
+	of_node_put(bus);
+	return r;
 }
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index 3e2d792fd9df..c47709659a54 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -465,20 +465,10 @@ static struct omap_dma_dev_attr dma_dev_attr = {
 };
 
 /* dma_system */
-static struct omap_hwmod_irq_info omap44xx_dma_system_irqs[] = {
-	{ .name = "0", .irq = 12 + OMAP44XX_IRQ_GIC_START },
-	{ .name = "1", .irq = 13 + OMAP44XX_IRQ_GIC_START },
-	{ .name = "2", .irq = 14 + OMAP44XX_IRQ_GIC_START },
-	{ .name = "3", .irq = 15 + OMAP44XX_IRQ_GIC_START },
-	{ .irq = -1 }
-};
-
 static struct omap_hwmod omap44xx_dma_system_hwmod = {
 	.name		= "dma_system",
 	.class		= &omap44xx_dma_hwmod_class,
 	.clkdm_name	= "l3_dma_clkdm",
-	.mpu_irqs	= omap44xx_dma_system_irqs,
-	.xlate_irq	= omap4_xlate_irq,
 	.main_clk	= "l3_div_ck",
 	.prcm = {
 		.omap4 = {
@@ -620,16 +610,6 @@ static struct omap_hwmod_class omap44xx_dispc_hwmod_class = {
 };
 
 /* dss_dispc */
-static struct omap_hwmod_irq_info omap44xx_dss_dispc_irqs[] = {
-	{ .irq = 25 + OMAP44XX_IRQ_GIC_START },
-	{ .irq = -1 }
-};
-
-static struct omap_hwmod_dma_info omap44xx_dss_dispc_sdma_reqs[] = {
-	{ .dma_req = 5 + OMAP44XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
 static struct omap_dss_dispc_dev_attr omap44xx_dss_dispc_dev_attr = {
 	.manager_count		= 3,
 	.has_framedonetv_irq	= 1
@@ -639,9 +619,6 @@ static struct omap_hwmod omap44xx_dss_dispc_hwmod = {
 	.name		= "dss_dispc",
 	.class		= &omap44xx_dispc_hwmod_class,
 	.clkdm_name	= "l3_dss_clkdm",
-	.mpu_irqs	= omap44xx_dss_dispc_irqs,
-	.xlate_irq	= omap4_xlate_irq,
-	.sdma_reqs	= omap44xx_dss_dispc_sdma_reqs,
 	.main_clk	= "dss_dss_clk",
 	.prcm = {
 		.omap4 = {
@@ -675,16 +652,6 @@ static struct omap_hwmod_class omap44xx_dsi_hwmod_class = {
 };
 
 /* dss_dsi1 */
-static struct omap_hwmod_irq_info omap44xx_dss_dsi1_irqs[] = {
-	{ .irq = 53 + OMAP44XX_IRQ_GIC_START },
-	{ .irq = -1 }
-};
-
-static struct omap_hwmod_dma_info omap44xx_dss_dsi1_sdma_reqs[] = {
-	{ .dma_req = 74 + OMAP44XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
 static struct omap_hwmod_opt_clk dss_dsi1_opt_clks[] = {
 	{ .role = "sys_clk", .clk = "dss_sys_clk" },
 };
@@ -693,9 +660,6 @@ static struct omap_hwmod omap44xx_dss_dsi1_hwmod = {
 	.name		= "dss_dsi1",
 	.class		= &omap44xx_dsi_hwmod_class,
 	.clkdm_name	= "l3_dss_clkdm",
-	.mpu_irqs	= omap44xx_dss_dsi1_irqs,
-	.xlate_irq	= omap4_xlate_irq,
-	.sdma_reqs	= omap44xx_dss_dsi1_sdma_reqs,
 	.main_clk	= "dss_dss_clk",
 	.prcm = {
 		.omap4 = {
@@ -709,16 +673,6 @@ static struct omap_hwmod omap44xx_dss_dsi1_hwmod = {
 };
 
 /* dss_dsi2 */
-static struct omap_hwmod_irq_info omap44xx_dss_dsi2_irqs[] = {
-	{ .irq = 84 + OMAP44XX_IRQ_GIC_START },
-	{ .irq = -1 }
-};
-
-static struct omap_hwmod_dma_info omap44xx_dss_dsi2_sdma_reqs[] = {
-	{ .dma_req = 83 + OMAP44XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
 static struct omap_hwmod_opt_clk dss_dsi2_opt_clks[] = {
 	{ .role = "sys_clk", .clk = "dss_sys_clk" },
 };
@@ -727,9 +681,6 @@ static struct omap_hwmod omap44xx_dss_dsi2_hwmod = {
 	.name		= "dss_dsi2",
 	.class		= &omap44xx_dsi_hwmod_class,
 	.clkdm_name	= "l3_dss_clkdm",
-	.mpu_irqs	= omap44xx_dss_dsi2_irqs,
-	.xlate_irq	= omap4_xlate_irq,
-	.sdma_reqs	= omap44xx_dss_dsi2_sdma_reqs,
 	.main_clk	= "dss_dss_clk",
 	.prcm = {
 		.omap4 = {
@@ -763,16 +714,6 @@ static struct omap_hwmod_class omap44xx_hdmi_hwmod_class = {
 };
 
 /* dss_hdmi */
-static struct omap_hwmod_irq_info omap44xx_dss_hdmi_irqs[] = {
-	{ .irq = 101 + OMAP44XX_IRQ_GIC_START },
-	{ .irq = -1 }
-};
-
-static struct omap_hwmod_dma_info omap44xx_dss_hdmi_sdma_reqs[] = {
-	{ .dma_req = 75 + OMAP44XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
 static struct omap_hwmod_opt_clk dss_hdmi_opt_clks[] = {
 	{ .role = "sys_clk", .clk = "dss_sys_clk" },
 	{ .role = "hdmi_clk", .clk = "dss_48mhz_clk" },
@@ -787,9 +728,6 @@ static struct omap_hwmod omap44xx_dss_hdmi_hwmod = {
 	 * set idle mode by software.
 	 */
 	.flags		= HWMOD_SWSUP_SIDLE | HWMOD_OPT_CLKS_NEEDED,
-	.mpu_irqs	= omap44xx_dss_hdmi_irqs,
-	.xlate_irq	= omap4_xlate_irq,
-	.sdma_reqs	= omap44xx_dss_hdmi_sdma_reqs,
 	.main_clk	= "dss_48mhz_clk",
 	.prcm = {
 		.omap4 = {
@@ -823,11 +761,6 @@ static struct omap_hwmod_class omap44xx_rfbi_hwmod_class = {
 };
 
 /* dss_rfbi */
-static struct omap_hwmod_dma_info omap44xx_dss_rfbi_sdma_reqs[] = {
-	{ .dma_req = 13 + OMAP44XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
 static struct omap_hwmod_opt_clk dss_rfbi_opt_clks[] = {
 	{ .role = "ick", .clk = "l3_div_ck" },
 };
@@ -836,7 +769,6 @@ static struct omap_hwmod omap44xx_dss_rfbi_hwmod = {
 	.name		= "dss_rfbi",
 	.class		= &omap44xx_rfbi_hwmod_class,
 	.clkdm_name	= "l3_dss_clkdm",
-	.sdma_reqs	= omap44xx_dss_rfbi_sdma_reqs,
 	.main_clk	= "dss_dss_clk",
 	.prcm = {
 		.omap4 = {
@@ -1936,19 +1868,6 @@ static struct omap_hwmod_class omap44xx_mcspi_hwmod_class = {
 };
 
 /* mcspi1 */
-static struct omap_hwmod_dma_info omap44xx_mcspi1_sdma_reqs[] = {
-	{ .name = "tx0", .dma_req = 34 + OMAP44XX_DMA_REQ_START },
-	{ .name = "rx0", .dma_req = 35 + OMAP44XX_DMA_REQ_START },
-	{ .name = "tx1", .dma_req = 36 + OMAP44XX_DMA_REQ_START },
-	{ .name = "rx1", .dma_req = 37 + OMAP44XX_DMA_REQ_START },
-	{ .name = "tx2", .dma_req = 38 + OMAP44XX_DMA_REQ_START },
-	{ .name = "rx2", .dma_req = 39 + OMAP44XX_DMA_REQ_START },
-	{ .name = "tx3", .dma_req = 40 + OMAP44XX_DMA_REQ_START },
-	{ .name = "rx3", .dma_req = 41 + OMAP44XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
-/* mcspi1 dev_attr */
 static struct omap2_mcspi_dev_attr mcspi1_dev_attr = {
 	.num_chipselect	= 4,
 };
@@ -1957,7 +1876,6 @@ static struct omap_hwmod omap44xx_mcspi1_hwmod = {
 	.name		= "mcspi1",
 	.class		= &omap44xx_mcspi_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
-	.sdma_reqs	= omap44xx_mcspi1_sdma_reqs,
 	.main_clk	= "func_48m_fclk",
 	.prcm = {
 		.omap4 = {
@@ -1970,15 +1888,6 @@ static struct omap_hwmod omap44xx_mcspi1_hwmod = {
 };
 
 /* mcspi2 */
-static struct omap_hwmod_dma_info omap44xx_mcspi2_sdma_reqs[] = {
-	{ .name = "tx0", .dma_req = 42 + OMAP44XX_DMA_REQ_START },
-	{ .name = "rx0", .dma_req = 43 + OMAP44XX_DMA_REQ_START },
-	{ .name = "tx1", .dma_req = 44 + OMAP44XX_DMA_REQ_START },
-	{ .name = "rx1", .dma_req = 45 + OMAP44XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
-/* mcspi2 dev_attr */
 static struct omap2_mcspi_dev_attr mcspi2_dev_attr = {
 	.num_chipselect	= 2,
 };
@@ -1987,7 +1896,6 @@ static struct omap_hwmod omap44xx_mcspi2_hwmod = {
 	.name		= "mcspi2",
 	.class		= &omap44xx_mcspi_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
-	.sdma_reqs	= omap44xx_mcspi2_sdma_reqs,
 	.main_clk	= "func_48m_fclk",
 	.prcm = {
 		.omap4 = {
@@ -2000,15 +1908,6 @@ static struct omap_hwmod omap44xx_mcspi2_hwmod = {
 };
 
 /* mcspi3 */
-static struct omap_hwmod_dma_info omap44xx_mcspi3_sdma_reqs[] = {
-	{ .name = "tx0", .dma_req = 14 + OMAP44XX_DMA_REQ_START },
-	{ .name = "rx0", .dma_req = 15 + OMAP44XX_DMA_REQ_START },
-	{ .name = "tx1", .dma_req = 22 + OMAP44XX_DMA_REQ_START },
-	{ .name = "rx1", .dma_req = 23 + OMAP44XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
-/* mcspi3 dev_attr */
 static struct omap2_mcspi_dev_attr mcspi3_dev_attr = {
 	.num_chipselect	= 2,
 };
@@ -2017,7 +1916,6 @@ static struct omap_hwmod omap44xx_mcspi3_hwmod = {
 	.name		= "mcspi3",
 	.class		= &omap44xx_mcspi_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
-	.sdma_reqs	= omap44xx_mcspi3_sdma_reqs,
 	.main_clk	= "func_48m_fclk",
 	.prcm = {
 		.omap4 = {
@@ -2030,13 +1928,6 @@ static struct omap_hwmod omap44xx_mcspi3_hwmod = {
 };
 
 /* mcspi4 */
-static struct omap_hwmod_dma_info omap44xx_mcspi4_sdma_reqs[] = {
-	{ .name = "tx0", .dma_req = 69 + OMAP44XX_DMA_REQ_START },
-	{ .name = "rx0", .dma_req = 70 + OMAP44XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
-/* mcspi4 dev_attr */
 static struct omap2_mcspi_dev_attr mcspi4_dev_attr = {
 	.num_chipselect	= 1,
 };
@@ -2045,7 +1936,6 @@ static struct omap_hwmod omap44xx_mcspi4_hwmod = {
 	.name		= "mcspi4",
 	.class		= &omap44xx_mcspi_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
-	.sdma_reqs	= omap44xx_mcspi4_sdma_reqs,
 	.main_clk	= "func_48m_fclk",
 	.prcm = {
 		.omap4 = {
@@ -2080,13 +1970,6 @@ static struct omap_hwmod_class omap44xx_mmc_hwmod_class = {
 };
 
 /* mmc1 */
-static struct omap_hwmod_dma_info omap44xx_mmc1_sdma_reqs[] = {
-	{ .name = "tx", .dma_req = 60 + OMAP44XX_DMA_REQ_START },
-	{ .name = "rx", .dma_req = 61 + OMAP44XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
-/* mmc1 dev_attr */
 static struct omap_hsmmc_dev_attr mmc1_dev_attr = {
 	.flags	= OMAP_HSMMC_SUPPORTS_DUAL_VOLT,
 };
@@ -2095,7 +1978,6 @@ static struct omap_hwmod omap44xx_mmc1_hwmod = {
 	.name		= "mmc1",
 	.class		= &omap44xx_mmc_hwmod_class,
 	.clkdm_name	= "l3_init_clkdm",
-	.sdma_reqs	= omap44xx_mmc1_sdma_reqs,
 	.main_clk	= "hsmmc1_fclk",
 	.prcm = {
 		.omap4 = {
@@ -2108,17 +1990,10 @@ static struct omap_hwmod omap44xx_mmc1_hwmod = {
 };
 
 /* mmc2 */
-static struct omap_hwmod_dma_info omap44xx_mmc2_sdma_reqs[] = {
-	{ .name = "tx", .dma_req = 46 + OMAP44XX_DMA_REQ_START },
-	{ .name = "rx", .dma_req = 47 + OMAP44XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
 static struct omap_hwmod omap44xx_mmc2_hwmod = {
 	.name		= "mmc2",
 	.class		= &omap44xx_mmc_hwmod_class,
 	.clkdm_name	= "l3_init_clkdm",
-	.sdma_reqs	= omap44xx_mmc2_sdma_reqs,
 	.main_clk	= "hsmmc2_fclk",
 	.prcm = {
 		.omap4 = {
@@ -2130,17 +2005,10 @@ static struct omap_hwmod omap44xx_mmc2_hwmod = {
 };
 
 /* mmc3 */
-static struct omap_hwmod_dma_info omap44xx_mmc3_sdma_reqs[] = {
-	{ .name = "tx", .dma_req = 76 + OMAP44XX_DMA_REQ_START },
-	{ .name = "rx", .dma_req = 77 + OMAP44XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
 static struct omap_hwmod omap44xx_mmc3_hwmod = {
 	.name		= "mmc3",
 	.class		= &omap44xx_mmc_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
-	.sdma_reqs	= omap44xx_mmc3_sdma_reqs,
 	.main_clk	= "func_48m_fclk",
 	.prcm = {
 		.omap4 = {
@@ -2152,17 +2020,10 @@ static struct omap_hwmod omap44xx_mmc3_hwmod = {
 };
 
 /* mmc4 */
-static struct omap_hwmod_dma_info omap44xx_mmc4_sdma_reqs[] = {
-	{ .name = "tx", .dma_req = 56 + OMAP44XX_DMA_REQ_START },
-	{ .name = "rx", .dma_req = 57 + OMAP44XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
 static struct omap_hwmod omap44xx_mmc4_hwmod = {
 	.name		= "mmc4",
 	.class		= &omap44xx_mmc_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
-	.sdma_reqs	= omap44xx_mmc4_sdma_reqs,
 	.main_clk	= "func_48m_fclk",
 	.prcm = {
 		.omap4 = {
@@ -2174,17 +2035,10 @@ static struct omap_hwmod omap44xx_mmc4_hwmod = {
 };
 
 /* mmc5 */
-static struct omap_hwmod_dma_info omap44xx_mmc5_sdma_reqs[] = {
-	{ .name = "tx", .dma_req = 58 + OMAP44XX_DMA_REQ_START },
-	{ .name = "rx", .dma_req = 59 + OMAP44XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
 static struct omap_hwmod omap44xx_mmc5_hwmod = {
 	.name		= "mmc5",
 	.class		= &omap44xx_mmc_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
-	.sdma_reqs	= omap44xx_mmc5_sdma_reqs,
 	.main_clk	= "func_48m_fclk",
 	.prcm = {
 		.omap4 = {
@@ -3538,81 +3392,19 @@ static struct omap_hwmod_ocp_if omap44xx_l4_cfg__ocp_wp_noc = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_aess_addrs[] = {
-	{
-		.name		= "dmem",
-		.pa_start	= 0x40180000,
-		.pa_end		= 0x4018ffff
-	},
-	{
-		.name		= "cmem",
-		.pa_start	= 0x401a0000,
-		.pa_end		= 0x401a1fff
-	},
-	{
-		.name		= "smem",
-		.pa_start	= 0x401c0000,
-		.pa_end		= 0x401c5fff
-	},
-	{
-		.name		= "pmem",
-		.pa_start	= 0x401e0000,
-		.pa_end		= 0x401e1fff
-	},
-	{
-		.name		= "mpu",
-		.pa_start	= 0x401f1000,
-		.pa_end		= 0x401f13ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_abe -> aess */
 static struct omap_hwmod_ocp_if __maybe_unused omap44xx_l4_abe__aess = {
 	.master		= &omap44xx_l4_abe_hwmod,
 	.slave		= &omap44xx_aess_hwmod,
 	.clk		= "ocp_abe_iclk",
-	.addr		= omap44xx_aess_addrs,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space omap44xx_aess_dma_addrs[] = {
-	{
-		.name		= "dmem_dma",
-		.pa_start	= 0x49080000,
-		.pa_end		= 0x4908ffff
-	},
-	{
-		.name		= "cmem_dma",
-		.pa_start	= 0x490a0000,
-		.pa_end		= 0x490a1fff
-	},
-	{
-		.name		= "smem_dma",
-		.pa_start	= 0x490c0000,
-		.pa_end		= 0x490c5fff
-	},
-	{
-		.name		= "pmem_dma",
-		.pa_start	= 0x490e0000,
-		.pa_end		= 0x490e1fff
-	},
-	{
-		.name		= "dma",
-		.pa_start	= 0x490f1000,
-		.pa_end		= 0x490f13ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_abe -> aess (dma) */
 static struct omap_hwmod_ocp_if __maybe_unused omap44xx_l4_abe__aess_dma = {
 	.master		= &omap44xx_l4_abe_hwmod,
 	.slave		= &omap44xx_aess_hwmod,
 	.clk		= "ocp_abe_iclk",
-	.addr		= omap44xx_aess_dma_addrs,
 	.user		= OCP_USER_SDMA,
 };
 
@@ -3632,75 +3424,35 @@ static struct omap_hwmod_ocp_if omap44xx_l4_wkup__counter_32k = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_ctrl_module_core_addrs[] = {
-	{
-		.pa_start	= 0x4a002000,
-		.pa_end		= 0x4a0027ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_cfg -> ctrl_module_core */
 static struct omap_hwmod_ocp_if omap44xx_l4_cfg__ctrl_module_core = {
 	.master		= &omap44xx_l4_cfg_hwmod,
 	.slave		= &omap44xx_ctrl_module_core_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_ctrl_module_core_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_ctrl_module_pad_core_addrs[] = {
-	{
-		.pa_start	= 0x4a100000,
-		.pa_end		= 0x4a1007ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_cfg -> ctrl_module_pad_core */
 static struct omap_hwmod_ocp_if omap44xx_l4_cfg__ctrl_module_pad_core = {
 	.master		= &omap44xx_l4_cfg_hwmod,
 	.slave		= &omap44xx_ctrl_module_pad_core_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_ctrl_module_pad_core_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_ctrl_module_wkup_addrs[] = {
-	{
-		.pa_start	= 0x4a30c000,
-		.pa_end		= 0x4a30c7ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_wkup -> ctrl_module_wkup */
 static struct omap_hwmod_ocp_if omap44xx_l4_wkup__ctrl_module_wkup = {
 	.master		= &omap44xx_l4_wkup_hwmod,
 	.slave		= &omap44xx_ctrl_module_wkup_hwmod,
 	.clk		= "l4_wkup_clk_mux_ck",
-	.addr		= omap44xx_ctrl_module_wkup_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_ctrl_module_pad_wkup_addrs[] = {
-	{
-		.pa_start	= 0x4a31e000,
-		.pa_end		= 0x4a31e7ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_wkup -> ctrl_module_pad_wkup */
 static struct omap_hwmod_ocp_if omap44xx_l4_wkup__ctrl_module_pad_wkup = {
 	.master		= &omap44xx_l4_wkup_hwmod,
 	.slave		= &omap44xx_ctrl_module_pad_wkup_hwmod,
 	.clk		= "l4_wkup_clk_mux_ck",
-	.addr		= omap44xx_ctrl_module_pad_wkup_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
@@ -3712,21 +3464,11 @@ static struct omap_hwmod_ocp_if omap44xx_l3_instr__debugss = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dma_system_addrs[] = {
-	{
-		.pa_start	= 0x4a056000,
-		.pa_end		= 0x4a056fff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_cfg -> dma_system */
 static struct omap_hwmod_ocp_if omap44xx_l4_cfg__dma_system = {
 	.master		= &omap44xx_l4_cfg_hwmod,
 	.slave		= &omap44xx_dma_system_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_dma_system_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
@@ -3762,255 +3504,115 @@ static struct omap_hwmod_ocp_if omap44xx_l4_cfg__dsp = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dss_dma_addrs[] = {
-	{
-		.pa_start	= 0x58000000,
-		.pa_end		= 0x5800007f,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l3_main_2 -> dss */
 static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss = {
 	.master		= &omap44xx_l3_main_2_hwmod,
 	.slave		= &omap44xx_dss_hwmod,
 	.clk		= "l3_div_ck",
-	.addr		= omap44xx_dss_dma_addrs,
 	.user		= OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dss_addrs[] = {
-	{
-		.pa_start	= 0x48040000,
-		.pa_end		= 0x4804007f,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_per -> dss */
 static struct omap_hwmod_ocp_if omap44xx_l4_per__dss = {
 	.master		= &omap44xx_l4_per_hwmod,
 	.slave		= &omap44xx_dss_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_dss_addrs,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dss_dispc_dma_addrs[] = {
-	{
-		.pa_start	= 0x58001000,
-		.pa_end		= 0x58001fff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l3_main_2 -> dss_dispc */
 static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_dispc = {
 	.master		= &omap44xx_l3_main_2_hwmod,
 	.slave		= &omap44xx_dss_dispc_hwmod,
 	.clk		= "l3_div_ck",
-	.addr		= omap44xx_dss_dispc_dma_addrs,
 	.user		= OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dss_dispc_addrs[] = {
-	{
-		.pa_start	= 0x48041000,
-		.pa_end		= 0x48041fff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_per -> dss_dispc */
 static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_dispc = {
 	.master		= &omap44xx_l4_per_hwmod,
 	.slave		= &omap44xx_dss_dispc_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_dss_dispc_addrs,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dss_dsi1_dma_addrs[] = {
-	{
-		.pa_start	= 0x58004000,
-		.pa_end		= 0x580041ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l3_main_2 -> dss_dsi1 */
 static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_dsi1 = {
 	.master		= &omap44xx_l3_main_2_hwmod,
 	.slave		= &omap44xx_dss_dsi1_hwmod,
 	.clk		= "l3_div_ck",
-	.addr		= omap44xx_dss_dsi1_dma_addrs,
 	.user		= OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dss_dsi1_addrs[] = {
-	{
-		.pa_start	= 0x48044000,
-		.pa_end		= 0x480441ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_per -> dss_dsi1 */
 static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_dsi1 = {
 	.master		= &omap44xx_l4_per_hwmod,
 	.slave		= &omap44xx_dss_dsi1_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_dss_dsi1_addrs,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dss_dsi2_dma_addrs[] = {
-	{
-		.pa_start	= 0x58005000,
-		.pa_end		= 0x580051ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l3_main_2 -> dss_dsi2 */
 static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_dsi2 = {
 	.master		= &omap44xx_l3_main_2_hwmod,
 	.slave		= &omap44xx_dss_dsi2_hwmod,
 	.clk		= "l3_div_ck",
-	.addr		= omap44xx_dss_dsi2_dma_addrs,
 	.user		= OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dss_dsi2_addrs[] = {
-	{
-		.pa_start	= 0x48045000,
-		.pa_end		= 0x480451ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_per -> dss_dsi2 */
 static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_dsi2 = {
 	.master		= &omap44xx_l4_per_hwmod,
 	.slave		= &omap44xx_dss_dsi2_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_dss_dsi2_addrs,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dss_hdmi_dma_addrs[] = {
-	{
-		.pa_start	= 0x58006000,
-		.pa_end		= 0x58006fff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l3_main_2 -> dss_hdmi */
 static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_hdmi = {
 	.master		= &omap44xx_l3_main_2_hwmod,
 	.slave		= &omap44xx_dss_hdmi_hwmod,
 	.clk		= "l3_div_ck",
-	.addr		= omap44xx_dss_hdmi_dma_addrs,
 	.user		= OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dss_hdmi_addrs[] = {
-	{
-		.pa_start	= 0x48046000,
-		.pa_end		= 0x48046fff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_per -> dss_hdmi */
 static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_hdmi = {
 	.master		= &omap44xx_l4_per_hwmod,
 	.slave		= &omap44xx_dss_hdmi_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_dss_hdmi_addrs,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dss_rfbi_dma_addrs[] = {
-	{
-		.pa_start	= 0x58002000,
-		.pa_end		= 0x580020ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l3_main_2 -> dss_rfbi */
 static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_rfbi = {
 	.master		= &omap44xx_l3_main_2_hwmod,
 	.slave		= &omap44xx_dss_rfbi_hwmod,
 	.clk		= "l3_div_ck",
-	.addr		= omap44xx_dss_rfbi_dma_addrs,
 	.user		= OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dss_rfbi_addrs[] = {
-	{
-		.pa_start	= 0x48042000,
-		.pa_end		= 0x480420ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_per -> dss_rfbi */
 static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_rfbi = {
 	.master		= &omap44xx_l4_per_hwmod,
 	.slave		= &omap44xx_dss_rfbi_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_dss_rfbi_addrs,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dss_venc_dma_addrs[] = {
-	{
-		.pa_start	= 0x58003000,
-		.pa_end		= 0x580030ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l3_main_2 -> dss_venc */
 static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_venc = {
 	.master		= &omap44xx_l3_main_2_hwmod,
 	.slave		= &omap44xx_dss_venc_hwmod,
 	.clk		= "l3_div_ck",
-	.addr		= omap44xx_dss_venc_dma_addrs,
 	.user		= OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_dss_venc_addrs[] = {
-	{
-		.pa_start	= 0x48043000,
-		.pa_end		= 0x480430ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_per -> dss_venc */
 static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_venc = {
 	.master		= &omap44xx_l4_per_hwmod,
 	.slave		= &omap44xx_dss_venc_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_dss_venc_addrs,
 	.user		= OCP_USER_MPU,
 };
 
@@ -4030,21 +3632,11 @@ static struct omap_hwmod_ocp_if omap44xx_l4_per__elm = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_fdif_addrs[] = {
-	{
-		.pa_start	= 0x4a10a000,
-		.pa_end		= 0x4a10a1ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_cfg -> fdif */
 static struct omap_hwmod_ocp_if omap44xx_l4_cfg__fdif = {
 	.master		= &omap44xx_l4_cfg_hwmod,
 	.slave		= &omap44xx_fdif_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_fdif_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
@@ -4104,57 +3696,27 @@ static struct omap_hwmod_ocp_if omap44xx_l3_main_2__gpmc = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_gpu_addrs[] = {
-	{
-		.pa_start	= 0x56000000,
-		.pa_end		= 0x5600ffff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l3_main_2 -> gpu */
 static struct omap_hwmod_ocp_if omap44xx_l3_main_2__gpu = {
 	.master		= &omap44xx_l3_main_2_hwmod,
 	.slave		= &omap44xx_gpu_hwmod,
 	.clk		= "l3_div_ck",
-	.addr		= omap44xx_gpu_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_hdq1w_addrs[] = {
-	{
-		.pa_start	= 0x480b2000,
-		.pa_end		= 0x480b201f,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_per -> hdq1w */
 static struct omap_hwmod_ocp_if omap44xx_l4_per__hdq1w = {
 	.master		= &omap44xx_l4_per_hwmod,
 	.slave		= &omap44xx_hdq1w_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_hdq1w_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_hsi_addrs[] = {
-	{
-		.pa_start	= 0x4a058000,
-		.pa_end		= 0x4a05bfff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_cfg -> hsi */
 static struct omap_hwmod_ocp_if omap44xx_l4_cfg__hsi = {
 	.master		= &omap44xx_l4_cfg_hwmod,
 	.slave		= &omap44xx_hsi_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_hsi_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
@@ -4198,21 +3760,11 @@ static struct omap_hwmod_ocp_if omap44xx_l3_main_2__ipu = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_iss_addrs[] = {
-	{
-		.pa_start	= 0x52000000,
-		.pa_end		= 0x520000ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l3_main_2 -> iss */
 static struct omap_hwmod_ocp_if omap44xx_l3_main_2__iss = {
 	.master		= &omap44xx_l3_main_2_hwmod,
 	.slave		= &omap44xx_iss_hwmod,
 	.clk		= "l3_div_ck",
-	.addr		= omap44xx_iss_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
@@ -4248,39 +3800,19 @@ static struct omap_hwmod_ocp_if omap44xx_l4_cfg__mailbox = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_mcasp_addrs[] = {
-	{
-		.pa_start	= 0x40128000,
-		.pa_end		= 0x401283ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_abe -> mcasp */
 static struct omap_hwmod_ocp_if omap44xx_l4_abe__mcasp = {
 	.master		= &omap44xx_l4_abe_hwmod,
 	.slave		= &omap44xx_mcasp_hwmod,
 	.clk		= "ocp_abe_iclk",
-	.addr		= omap44xx_mcasp_addrs,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space omap44xx_mcasp_dma_addrs[] = {
-	{
-		.pa_start	= 0x49028000,
-		.pa_end		= 0x490283ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_abe -> mcasp (dma) */
 static struct omap_hwmod_ocp_if omap44xx_l4_abe__mcasp_dma = {
 	.master		= &omap44xx_l4_abe_hwmod,
 	.slave		= &omap44xx_mcasp_hwmod,
 	.clk		= "ocp_abe_iclk",
-	.addr		= omap44xx_mcasp_dma_addrs,
 	.user		= OCP_USER_SDMA,
 };
 
@@ -4460,111 +3992,51 @@ static struct omap_hwmod_ocp_if __maybe_unused omap44xx_l3_main_2__sl2if = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_slimbus1_addrs[] = {
-	{
-		.pa_start	= 0x4012c000,
-		.pa_end		= 0x4012c3ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_abe -> slimbus1 */
 static struct omap_hwmod_ocp_if omap44xx_l4_abe__slimbus1 = {
 	.master		= &omap44xx_l4_abe_hwmod,
 	.slave		= &omap44xx_slimbus1_hwmod,
 	.clk		= "ocp_abe_iclk",
-	.addr		= omap44xx_slimbus1_addrs,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space omap44xx_slimbus1_dma_addrs[] = {
-	{
-		.pa_start	= 0x4902c000,
-		.pa_end		= 0x4902c3ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_abe -> slimbus1 (dma) */
 static struct omap_hwmod_ocp_if omap44xx_l4_abe__slimbus1_dma = {
 	.master		= &omap44xx_l4_abe_hwmod,
 	.slave		= &omap44xx_slimbus1_hwmod,
 	.clk		= "ocp_abe_iclk",
-	.addr		= omap44xx_slimbus1_dma_addrs,
 	.user		= OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_slimbus2_addrs[] = {
-	{
-		.pa_start	= 0x48076000,
-		.pa_end		= 0x480763ff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_per -> slimbus2 */
 static struct omap_hwmod_ocp_if omap44xx_l4_per__slimbus2 = {
 	.master		= &omap44xx_l4_per_hwmod,
 	.slave		= &omap44xx_slimbus2_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_slimbus2_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_smartreflex_core_addrs[] = {
-	{
-		.pa_start	= 0x4a0dd000,
-		.pa_end		= 0x4a0dd03f,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_cfg -> smartreflex_core */
 static struct omap_hwmod_ocp_if omap44xx_l4_cfg__smartreflex_core = {
 	.master		= &omap44xx_l4_cfg_hwmod,
 	.slave		= &omap44xx_smartreflex_core_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_smartreflex_core_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_smartreflex_iva_addrs[] = {
-	{
-		.pa_start	= 0x4a0db000,
-		.pa_end		= 0x4a0db03f,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_cfg -> smartreflex_iva */
 static struct omap_hwmod_ocp_if omap44xx_l4_cfg__smartreflex_iva = {
 	.master		= &omap44xx_l4_cfg_hwmod,
 	.slave		= &omap44xx_smartreflex_iva_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_smartreflex_iva_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_smartreflex_mpu_addrs[] = {
-	{
-		.pa_start	= 0x4a0d9000,
-		.pa_end		= 0x4a0d903f,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_cfg -> smartreflex_mpu */
 static struct omap_hwmod_ocp_if omap44xx_l4_cfg__smartreflex_mpu = {
 	.master		= &omap44xx_l4_cfg_hwmod,
 	.slave		= &omap44xx_smartreflex_mpu_hwmod,
 	.clk		= "l4_div_ck",
-	.addr		= omap44xx_smartreflex_mpu_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
@@ -4736,39 +4208,19 @@ static struct omap_hwmod_ocp_if omap44xx_l4_wkup__wd_timer2 = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap44xx_wd_timer3_addrs[] = {
-	{
-		.pa_start	= 0x40130000,
-		.pa_end		= 0x4013007f,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_abe -> wd_timer3 */
 static struct omap_hwmod_ocp_if omap44xx_l4_abe__wd_timer3 = {
 	.master		= &omap44xx_l4_abe_hwmod,
 	.slave		= &omap44xx_wd_timer3_hwmod,
 	.clk		= "ocp_abe_iclk",
-	.addr		= omap44xx_wd_timer3_addrs,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space omap44xx_wd_timer3_dma_addrs[] = {
-	{
-		.pa_start	= 0x49030000,
-		.pa_end		= 0x4903007f,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_abe -> wd_timer3 (dma) */
 static struct omap_hwmod_ocp_if omap44xx_l4_abe__wd_timer3_dma = {
 	.master		= &omap44xx_l4_abe_hwmod,
 	.slave		= &omap44xx_wd_timer3_hwmod,
 	.clk		= "ocp_abe_iclk",
-	.addr		= omap44xx_wd_timer3_dma_addrs,
 	.user		= OCP_USER_SDMA,
 };
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_54xx_data.c b/arch/arm/mach-omap2/omap_hwmod_54xx_data.c
index 9a67f013ebad..988e7eaa1330 100644
--- a/arch/arm/mach-omap2/omap_hwmod_54xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_54xx_data.c
@@ -275,20 +275,10 @@ static struct omap_dma_dev_attr dma_dev_attr = {
 };
 
 /* dma_system */
-static struct omap_hwmod_irq_info omap54xx_dma_system_irqs[] = {
-	{ .name = "0", .irq = 12 + OMAP54XX_IRQ_GIC_START },
-	{ .name = "1", .irq = 13 + OMAP54XX_IRQ_GIC_START },
-	{ .name = "2", .irq = 14 + OMAP54XX_IRQ_GIC_START },
-	{ .name = "3", .irq = 15 + OMAP54XX_IRQ_GIC_START },
-	{ .irq = -1 }
-};
-
 static struct omap_hwmod omap54xx_dma_system_hwmod = {
 	.name		= "dma_system",
 	.class		= &omap54xx_dma_hwmod_class,
 	.clkdm_name	= "dma_clkdm",
-	.mpu_irqs	= omap54xx_dma_system_irqs,
-	.xlate_irq	= omap4_xlate_irq,
 	.main_clk	= "l3_iclk_div",
 	.prcm = {
 		.omap4 = {
@@ -2255,21 +2245,11 @@ static struct omap_hwmod_ocp_if omap54xx_l4_wkup__counter_32k = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space omap54xx_dma_system_addrs[] = {
-	{
-		.pa_start	= 0x4a056000,
-		.pa_end		= 0x4a056fff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_cfg -> dma_system */
 static struct omap_hwmod_ocp_if omap54xx_l4_cfg__dma_system = {
 	.master		= &omap54xx_l4_cfg_hwmod,
 	.slave		= &omap54xx_dma_system_hwmod,
 	.clk		= "l4_root_clk_div",
-	.addr		= omap54xx_dma_system_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
index 2f4f7002f38d..d05e553d6346 100644
--- a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
@@ -572,11 +572,6 @@ static struct omap_hwmod_class dra7xx_dss_hwmod_class = {
 };
 
 /* dss */
-static struct omap_hwmod_dma_info dra7xx_dss_sdma_reqs[] = {
-	{ .dma_req = 75 + DRA7XX_DMA_REQ_START },
-	{ .dma_req = -1 }
-};
-
 static struct omap_hwmod_opt_clk dss_opt_clks[] = {
 	{ .role = "dss_clk", .clk = "dss_dss_clk" },
 	{ .role = "hdmi_phy_clk", .clk = "dss_48mhz_clk" },
@@ -592,7 +587,6 @@ static struct omap_hwmod dra7xx_dss_hwmod = {
 	.class		= &dra7xx_dss_hwmod_class,
 	.clkdm_name	= "dss_clkdm",
 	.flags		= HWMOD_CONTROL_OPT_CLKS_IN_RESET,
-	.sdma_reqs	= dra7xx_dss_sdma_reqs,
 	.main_clk	= "dss_dss_clk",
 	.prcm = {
 		.omap4 = {
@@ -2995,21 +2989,11 @@ static struct omap_hwmod_ocp_if dra7xx_l4_per2__dcan2 = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space dra7xx_dma_system_addrs[] = {
-	{
-		.pa_start	= 0x4a056000,
-		.pa_end		= 0x4a056fff,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_cfg -> dma_system */
 static struct omap_hwmod_ocp_if dra7xx_l4_cfg__dma_system = {
 	.master		= &dra7xx_l4_cfg_hwmod,
 	.slave		= &dra7xx_dma_system_hwmod,
 	.clk		= "l3_iclk_div",
-	.addr		= dra7xx_dma_system_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
@@ -3253,21 +3237,11 @@ static struct omap_hwmod_ocp_if dra7xx_l3_main_1__gpmc = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space dra7xx_hdq1w_addrs[] = {
-	{
-		.pa_start	= 0x480b2000,
-		.pa_end		= 0x480b201f,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_per1 -> hdq1w */
 static struct omap_hwmod_ocp_if dra7xx_l4_per1__hdq1w = {
 	.master		= &dra7xx_l4_per1_hwmod,
 	.slave		= &dra7xx_hdq1w_hwmod,
 	.clk		= "l3_iclk_div",
-	.addr		= dra7xx_hdq1w_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
@@ -3551,58 +3525,27 @@ static struct omap_hwmod_ocp_if dra7xx_l4_per3__rtcss = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space dra7xx_sata_addrs[] = {
-	{
-		.name		= "sysc",
-		.pa_start	= 0x4a141100,
-		.pa_end		= 0x4a141107,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_cfg -> sata */
 static struct omap_hwmod_ocp_if dra7xx_l4_cfg__sata = {
 	.master		= &dra7xx_l4_cfg_hwmod,
 	.slave		= &dra7xx_sata_hwmod,
 	.clk		= "l3_iclk_div",
-	.addr		= dra7xx_sata_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space dra7xx_smartreflex_core_addrs[] = {
-	{
-		.pa_start	= 0x4a0dd000,
-		.pa_end		= 0x4a0dd07f,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_cfg -> smartreflex_core */
 static struct omap_hwmod_ocp_if dra7xx_l4_cfg__smartreflex_core = {
 	.master		= &dra7xx_l4_cfg_hwmod,
 	.slave		= &dra7xx_smartreflex_core_hwmod,
 	.clk		= "l4_root_clk_div",
-	.addr		= dra7xx_smartreflex_core_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-static struct omap_hwmod_addr_space dra7xx_smartreflex_mpu_addrs[] = {
-	{
-		.pa_start	= 0x4a0d9000,
-		.pa_end		= 0x4a0d907f,
-		.flags		= ADDR_TYPE_RT
-	},
-	{ }
-};
-
 /* l4_cfg -> smartreflex_mpu */
 static struct omap_hwmod_ocp_if dra7xx_l4_cfg__smartreflex_mpu = {
 	.master		= &dra7xx_l4_cfg_hwmod,
 	.slave		= &dra7xx_smartreflex_mpu_hwmod,
 	.clk		= "l4_root_clk_div",
-	.addr		= dra7xx_smartreflex_mpu_addrs,
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_81xx_data.c b/arch/arm/mach-omap2/omap_hwmod_81xx_data.c
index 310afe474ec4..77a515b11ec2 100644
--- a/arch/arm/mach-omap2/omap_hwmod_81xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_81xx_data.c
@@ -1260,15 +1260,6 @@ static struct omap_hwmod_ocp_if dm81xx_alwon_l3_fast__tpcc = {
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space dm81xx_tptc0_addr_space[] = {
-	{
-		.pa_start	= 0x49800000,
-		.pa_end		= 0x49800000 + SZ_8K - 1,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ },
-};
-
 static struct omap_hwmod_class dm81xx_tptc0_hwmod_class = {
 	.name		= "tptc0",
 };
@@ -1290,7 +1281,6 @@ static struct omap_hwmod_ocp_if dm81xx_alwon_l3_fast__tptc0 = {
 	.master		= &dm81xx_alwon_l3_fast_hwmod,
 	.slave		= &dm81xx_tptc0_hwmod,
 	.clk		= "sysclk4_ck",
-	.addr		= dm81xx_tptc0_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
@@ -1298,19 +1288,9 @@ static struct omap_hwmod_ocp_if dm81xx_tptc0__alwon_l3_fast = {
 	.master		= &dm81xx_tptc0_hwmod,
 	.slave		= &dm81xx_alwon_l3_fast_hwmod,
 	.clk		= "sysclk4_ck",
-	.addr		= dm81xx_tptc0_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space dm81xx_tptc1_addr_space[] = {
-	{
-		.pa_start	= 0x49900000,
-		.pa_end		= 0x49900000 + SZ_8K - 1,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ },
-};
-
 static struct omap_hwmod_class dm81xx_tptc1_hwmod_class = {
 	.name		= "tptc1",
 };
@@ -1332,7 +1312,6 @@ static struct omap_hwmod_ocp_if dm81xx_alwon_l3_fast__tptc1 = {
 	.master		= &dm81xx_alwon_l3_fast_hwmod,
 	.slave		= &dm81xx_tptc1_hwmod,
 	.clk		= "sysclk4_ck",
-	.addr		= dm81xx_tptc1_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
@@ -1340,19 +1319,9 @@ static struct omap_hwmod_ocp_if dm81xx_tptc1__alwon_l3_fast = {
 	.master		= &dm81xx_tptc1_hwmod,
 	.slave		= &dm81xx_alwon_l3_fast_hwmod,
 	.clk		= "sysclk4_ck",
-	.addr		= dm81xx_tptc1_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space dm81xx_tptc2_addr_space[] = {
-	{
-		.pa_start	= 0x49a00000,
-		.pa_end		= 0x49a00000 + SZ_8K - 1,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ },
-};
-
 static struct omap_hwmod_class dm81xx_tptc2_hwmod_class = {
 	.name		= "tptc2",
 };
@@ -1374,7 +1343,6 @@ static struct omap_hwmod_ocp_if dm81xx_alwon_l3_fast__tptc2 = {
 	.master		= &dm81xx_alwon_l3_fast_hwmod,
 	.slave		= &dm81xx_tptc2_hwmod,
 	.clk		= "sysclk4_ck",
-	.addr		= dm81xx_tptc2_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
@@ -1382,19 +1350,9 @@ static struct omap_hwmod_ocp_if dm81xx_tptc2__alwon_l3_fast = {
 	.master		= &dm81xx_tptc2_hwmod,
 	.slave		= &dm81xx_alwon_l3_fast_hwmod,
 	.clk		= "sysclk4_ck",
-	.addr		= dm81xx_tptc2_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
-static struct omap_hwmod_addr_space dm81xx_tptc3_addr_space[] = {
-	{
-		.pa_start	= 0x49b00000,
-		.pa_end		= 0x49b00000 + SZ_8K - 1,
-		.flags		= ADDR_TYPE_RT,
-	},
-	{ },
-};
-
 static struct omap_hwmod_class dm81xx_tptc3_hwmod_class = {
 	.name		= "tptc3",
 };
@@ -1416,7 +1374,6 @@ static struct omap_hwmod_ocp_if dm81xx_alwon_l3_fast__tptc3 = {
 	.master		= &dm81xx_alwon_l3_fast_hwmod,
 	.slave		= &dm81xx_tptc3_hwmod,
 	.clk		= "sysclk4_ck",
-	.addr		= dm81xx_tptc3_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
@@ -1424,7 +1381,6 @@ static struct omap_hwmod_ocp_if dm81xx_tptc3__alwon_l3_fast = {
 	.master		= &dm81xx_tptc3_hwmod,
 	.slave		= &dm81xx_alwon_l3_fast_hwmod,
 	.clk		= "sysclk4_ck",
-	.addr		= dm81xx_tptc3_addr_space,
 	.user		= OCP_USER_MPU,
 };
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_common_data.h b/arch/arm/mach-omap2/omap_hwmod_common_data.h
index f22e9cb39f4a..29a52df2de26 100644
--- a/arch/arm/mach-omap2/omap_hwmod_common_data.h
+++ b/arch/arm/mach-omap2/omap_hwmod_common_data.h
@@ -18,9 +18,6 @@
 #include "common.h"
 #include "display.h"
 
-/* Common address space across OMAP2xxx/3xxx */
-extern struct omap_hwmod_addr_space omap2_dma_system_addrs[];
-
 /* Common IP block data across OMAP2xxx */
 extern struct omap_gpio_dev_attr omap2xxx_gpio_dev_attr;
 extern struct omap_hwmod omap2xxx_l3_main_hwmod;
@@ -89,44 +86,6 @@ extern struct omap_hwmod_ocp_if omap2xxx_l4_core__rng;
 extern struct omap_hwmod_ocp_if omap2xxx_l4_core__sham;
 extern struct omap_hwmod_ocp_if omap2xxx_l4_core__aes;
 
-/* Common IP block data */
-extern struct omap_hwmod_dma_info omap2_uart1_sdma_reqs[];
-extern struct omap_hwmod_dma_info omap2_uart2_sdma_reqs[];
-extern struct omap_hwmod_dma_info omap2_uart3_sdma_reqs[];
-extern struct omap_hwmod_dma_info omap2_i2c1_sdma_reqs[];
-extern struct omap_hwmod_dma_info omap2_i2c2_sdma_reqs[];
-extern struct omap_hwmod_dma_info omap2_mcspi1_sdma_reqs[];
-extern struct omap_hwmod_dma_info omap2_mcspi2_sdma_reqs[];
-extern struct omap_hwmod_dma_info omap2_mcbsp1_sdma_reqs[];
-extern struct omap_hwmod_dma_info omap2_mcbsp2_sdma_reqs[];
-
-/* Common IP block data on OMAP2430/OMAP3 */
-extern struct omap_hwmod_dma_info omap2_mcbsp3_sdma_reqs[];
-
-/* Common IP block data across OMAP2/3 */
-extern struct omap_hwmod_irq_info omap2_timer1_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_timer2_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_timer3_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_timer4_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_timer5_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_timer6_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_timer7_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_timer8_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_timer9_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_timer10_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_timer11_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_uart1_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_uart2_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_uart3_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_dispc_irqs[];
-extern struct omap_hwmod_irq_info omap2_i2c1_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_i2c2_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_dma_system_irqs[];
-extern struct omap_hwmod_irq_info omap2_mcspi1_mpu_irqs[];
-extern struct omap_hwmod_irq_info omap2_mcspi2_mpu_irqs[];
-extern struct omap_hwmod_addr_space omap2xxx_timer12_addrs[];
-extern struct omap_hwmod_irq_info omap2_hdq1w_mpu_irqs[];
-
 /* OMAP hwmod classes - forward declarations */
 extern struct omap_hwmod_class l3_hwmod_class;
 extern struct omap_hwmod_class l4_hwmod_class;
diff --git a/arch/arm/mach-omap2/pm.h b/arch/arm/mach-omap2/pm.h
index b668719b9b25..8e30772cfe32 100644
--- a/arch/arm/mach-omap2/pm.h
+++ b/arch/arm/mach-omap2/pm.h
@@ -81,10 +81,6 @@ extern unsigned int omap3_do_wfi_sz;
 /* ... and its pointer from SRAM after copy */
 extern void (*omap3_do_wfi_sram)(void);
 
-/* save_secure_ram_context function pointer and size, for copy to SRAM */
-extern int save_secure_ram_context(u32 *addr);
-extern unsigned int save_secure_ram_context_sz;
-
 extern void omap3_save_scratchpad_contents(void);
 
 #define PM_RTA_ERRATUM_i608		(1 << 0)
diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index 841ba19d64a6..36c55547137c 100644
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -48,6 +48,7 @@
 #include "prm3xxx.h"
 #include "pm.h"
 #include "sdrc.h"
+#include "omap-secure.h"
 #include "sram.h"
 #include "control.h"
 #include "vc.h"
@@ -66,7 +67,6 @@ struct power_state {
 
 static LIST_HEAD(pwrst_list);
 
-static int (*_omap_save_secure_sram)(u32 *addr);
 void (*omap3_do_wfi_sram)(void);
 
 static struct powerdomain *mpu_pwrdm, *neon_pwrdm;
@@ -121,8 +121,8 @@ static void omap3_save_secure_ram_context(void)
 		 * will hang the system.
 		 */
 		pwrdm_set_next_pwrst(mpu_pwrdm, PWRDM_POWER_ON);
-		ret = _omap_save_secure_sram((u32 *)(unsigned long)
-				__pa(omap3_secure_ram_storage));
+		ret = omap3_save_secure_ram(omap3_secure_ram_storage,
+					    OMAP3_SAVE_SECURE_RAM_SZ);
 		pwrdm_set_next_pwrst(mpu_pwrdm, mpu_next_state);
 		/* Following is for error tracking, it should not happen */
 		if (ret) {
@@ -434,15 +434,10 @@ static int __init pwrdms_setup(struct powerdomain *pwrdm, void *unused)
  *
  * The minimum set of functions is pushed to SRAM for execution:
  * - omap3_do_wfi for erratum i581 WA,
- * - save_secure_ram_context for security extensions.
  */
 void omap_push_sram_idle(void)
 {
 	omap3_do_wfi_sram = omap_sram_push(omap3_do_wfi, omap3_do_wfi_sz);
-
-	if (omap_type() != OMAP2_DEVICE_TYPE_GP)
-		_omap_save_secure_sram = omap_sram_push(save_secure_ram_context,
-				save_secure_ram_context_sz);
 }
 
 static void __init pm_errata_configure(void)
@@ -553,7 +548,7 @@ int __init omap3_pm_init(void)
 	clkdm_add_wkdep(neon_clkdm, mpu_clkdm);
 	if (omap_type() != OMAP2_DEVICE_TYPE_GP) {
 		omap3_secure_ram_storage =
-			kmalloc(0x803F, GFP_KERNEL);
+			kmalloc(OMAP3_SAVE_SECURE_RAM_SZ, GFP_KERNEL);
 		if (!omap3_secure_ram_storage)
 			pr_err("Memory allocation failed when allocating for secure sram context\n");
 
diff --git a/arch/arm/mach-omap2/prcm-common.h b/arch/arm/mach-omap2/prcm-common.h
index ee7041d523cf..0977da0dab76 100644
--- a/arch/arm/mach-omap2/prcm-common.h
+++ b/arch/arm/mach-omap2/prcm-common.h
@@ -506,7 +506,6 @@ struct omap_prcm_irq_setup {
 	u8 nr_irqs;
 	const struct omap_prcm_irq *irqs;
 	int irq;
-	unsigned int (*xlate_irq)(unsigned int);
 	void (*read_pending_irqs)(unsigned long *events);
 	void (*ocp_barrier)(void);
 	void (*save_and_clear_irqen)(u32 *saved_mask);
@@ -529,6 +528,7 @@ struct omap_prcm_irq_setup {
 struct omap_domain_base {
 	u32 pa;
 	void __iomem *va;
+	s16 offset;
 };
 
 /**
diff --git a/arch/arm/mach-omap2/prm.h b/arch/arm/mach-omap2/prm.h
index 94dc3565add8..f0fb50871055 100644
--- a/arch/arm/mach-omap2/prm.h
+++ b/arch/arm/mach-omap2/prm.h
@@ -29,11 +29,9 @@ int omap2_prcm_base_init(void);
  *
  * PRM_HAS_IO_WAKEUP: has IO wakeup capability
  * PRM_HAS_VOLTAGE: has voltage domains
- * PRM_IRQ_DEFAULT: use default irq number for PRM irq
  */
 #define PRM_HAS_IO_WAKEUP	BIT(0)
 #define PRM_HAS_VOLTAGE		BIT(1)
-#define PRM_IRQ_DEFAULT		BIT(2)
 
 /*
  * MAX_MODULE_SOFTRESET_WAIT: Maximum microseconds to wait for OMAP
diff --git a/arch/arm/mach-omap2/prm33xx.c b/arch/arm/mach-omap2/prm33xx.c
index d2c5bcabdbeb..ebaf80d72a10 100644
--- a/arch/arm/mach-omap2/prm33xx.c
+++ b/arch/arm/mach-omap2/prm33xx.c
@@ -176,17 +176,6 @@ static int am33xx_pwrdm_read_pwrst(struct powerdomain *pwrdm)
 	return v;
 }
 
-static int am33xx_pwrdm_read_prev_pwrst(struct powerdomain *pwrdm)
-{
-	u32 v;
-
-	v = am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstst_offs);
-	v &= AM33XX_LASTPOWERSTATEENTERED_MASK;
-	v >>= AM33XX_LASTPOWERSTATEENTERED_SHIFT;
-
-	return v;
-}
-
 static int am33xx_pwrdm_set_lowpwrstchange(struct powerdomain *pwrdm)
 {
 	am33xx_prm_rmw_reg_bits(AM33XX_LOWPOWERSTATECHANGE_MASK,
@@ -357,7 +346,6 @@ struct pwrdm_ops am33xx_pwrdm_operations = {
 	.pwrdm_set_next_pwrst		= am33xx_pwrdm_set_next_pwrst,
 	.pwrdm_read_next_pwrst		= am33xx_pwrdm_read_next_pwrst,
 	.pwrdm_read_pwrst		= am33xx_pwrdm_read_pwrst,
-	.pwrdm_read_prev_pwrst		= am33xx_pwrdm_read_prev_pwrst,
 	.pwrdm_set_logic_retst		= am33xx_pwrdm_set_logic_retst,
 	.pwrdm_read_logic_pwrst		= am33xx_pwrdm_read_logic_pwrst,
 	.pwrdm_read_logic_retst		= am33xx_pwrdm_read_logic_retst,
diff --git a/arch/arm/mach-omap2/prm3xxx.c b/arch/arm/mach-omap2/prm3xxx.c
index a2dd13217c89..05858f966f7d 100644
--- a/arch/arm/mach-omap2/prm3xxx.c
+++ b/arch/arm/mach-omap2/prm3xxx.c
@@ -704,12 +704,18 @@ static int omap3xxx_prm_late_init(void)
 			omap3430_pre_es3_1_reconfigure_io_chain;
 
 	np = of_find_matching_node(NULL, omap3_prm_dt_match_table);
-	if (np) {
-		irq_num = of_irq_get(np, 0);
-		if (irq_num > 0)
-			omap3_prcm_irq_setup.irq = irq_num;
+	if (!np) {
+		pr_err("PRM: no device tree node for interrupt?\n");
+
+		return -ENODEV;
 	}
 
+	irq_num = of_irq_get(np, 0);
+	if (irq_num == -EPROBE_DEFER)
+		return irq_num;
+
+	omap3_prcm_irq_setup.irq = irq_num;
+
 	omap3xxx_prm_enable_io_wakeup();
 
 	return omap_prcm_register_chain_handler(&omap3_prcm_irq_setup);
diff --git a/arch/arm/mach-omap2/prm44xx.c b/arch/arm/mach-omap2/prm44xx.c
index 1c0c1663f078..acb95936dfe7 100644
--- a/arch/arm/mach-omap2/prm44xx.c
+++ b/arch/arm/mach-omap2/prm44xx.c
@@ -50,8 +50,6 @@ static struct omap_prcm_irq_setup omap4_prcm_irq_setup = {
 	.nr_regs		= 2,
 	.irqs			= omap4_prcm_irqs,
 	.nr_irqs		= ARRAY_SIZE(omap4_prcm_irqs),
-	.irq			= 11 + OMAP44XX_IRQ_GIC_START,
-	.xlate_irq		= omap4_xlate_irq,
 	.read_pending_irqs	= &omap44xx_prm_read_pending_irqs,
 	.ocp_barrier		= &omap44xx_prm_ocp_barrier,
 	.save_and_clear_irqen	= &omap44xx_prm_save_and_clear_irqen,
@@ -743,23 +741,10 @@ static int omap44xx_prm_late_init(void)
 		return 0;
 
 	irq_num = of_irq_get(prm_init_data->np, 0);
-	/*
-	 * Already have OMAP4 IRQ num. For all other platforms, we need
-	 * IRQ numbers from DT
-	 */
-	if (irq_num <= 0 && !(prm_init_data->flags & PRM_IRQ_DEFAULT)) {
-		if (irq_num == -EPROBE_DEFER)
-			return irq_num;
-
-		/* Have nothing to do */
-		return 0;
-	}
+	if (irq_num == -EPROBE_DEFER)
+		return irq_num;
 
-	/* Once OMAP4 DT is filled as well */
-	if (irq_num > 0) {
-		omap4_prcm_irq_setup.irq = irq_num;
-		omap4_prcm_irq_setup.xlate_irq = NULL;
-	}
+	omap4_prcm_irq_setup.irq = irq_num;
 
 	omap44xx_prm_enable_io_wakeup();
 
diff --git a/arch/arm/mach-omap2/prm_common.c b/arch/arm/mach-omap2/prm_common.c
index 09180a59b1c9..021b5a8b9c0a 100644
--- a/arch/arm/mach-omap2/prm_common.c
+++ b/arch/arm/mach-omap2/prm_common.c
@@ -218,10 +218,7 @@ void omap_prcm_irq_cleanup(void)
 	kfree(prcm_irq_setup->priority_mask);
 	prcm_irq_setup->priority_mask = NULL;
 
-	if (prcm_irq_setup->xlate_irq)
-		irq = prcm_irq_setup->xlate_irq(prcm_irq_setup->irq);
-	else
-		irq = prcm_irq_setup->irq;
+	irq = prcm_irq_setup->irq;
 	irq_set_chained_handler(irq, NULL);
 
 	if (prcm_irq_setup->base_irq > 0)
@@ -307,10 +304,7 @@ int omap_prcm_register_chain_handler(struct omap_prcm_irq_setup *irq_setup)
 				1 << (offset & 0x1f);
 	}
 
-	if (irq_setup->xlate_irq)
-		irq = irq_setup->xlate_irq(irq_setup->irq);
-	else
-		irq = irq_setup->irq;
+	irq = irq_setup->irq;
 	irq_set_chained_handler(irq, omap_prcm_irq_handler);
 
 	irq_setup->base_irq = irq_alloc_descs(-1, 0, irq_setup->nr_regs * 32,
@@ -671,7 +665,7 @@ static struct omap_prcm_init_data omap4_prm_data __initdata = {
 	.index = TI_CLKM_PRM,
 	.init = omap44xx_prm_init,
 	.device_inst_offset = OMAP4430_PRM_DEVICE_INST,
-	.flags = PRM_HAS_IO_WAKEUP | PRM_HAS_VOLTAGE | PRM_IRQ_DEFAULT,
+	.flags = PRM_HAS_IO_WAKEUP | PRM_HAS_VOLTAGE,
 };
 #endif
 
diff --git a/arch/arm/mach-omap2/sleep34xx.S b/arch/arm/mach-omap2/sleep34xx.S
index fa5fd24f524c..22daf4efed68 100644
--- a/arch/arm/mach-omap2/sleep34xx.S
+++ b/arch/arm/mach-omap2/sleep34xx.S
@@ -93,20 +93,13 @@ ENTRY(enable_omap3630_toggle_l2_on_restore)
 ENDPROC(enable_omap3630_toggle_l2_on_restore)
 
 /*
- * Function to call rom code to save secure ram context. This gets
- * relocated to SRAM, so it can be all in .data section. Otherwise
- * we need to initialize api_params separately.
+ * Function to call rom code to save secure ram context.
+ *
+ * r0 = physical address of the parameters
  */
-	.data
-	.align	3
 ENTRY(save_secure_ram_context)
 	stmfd	sp!, {r4 - r11, lr}	@ save registers on stack
-	adr	r3, api_params		@ r3 points to parameters
-	str	r0, [r3,#0x4]		@ r0 has sdram address
-	ldr	r12, high_mask
-	and	r3, r3, r12
-	ldr	r12, sram_phy_addr_mask
-	orr	r3, r3, r12
+	mov	r3, r0			@ physical address of parameters
 	mov	r0, #25			@ set service ID for PPA
 	mov	r12, r0			@ copy secure service ID in r12
 	mov	r1, #0			@ set task id for ROM code in r1
@@ -120,18 +113,7 @@ ENTRY(save_secure_ram_context)
 	nop
 	nop
 	ldmfd	sp!, {r4 - r11, pc}
-	.align
-sram_phy_addr_mask:
-	.word	SRAM_BASE_P
-high_mask:
-	.word	0xffff
-api_params:
-	.word	0x4, 0x0, 0x0, 0x1, 0x1
 ENDPROC(save_secure_ram_context)
-ENTRY(save_secure_ram_context_sz)
-	.word	. - save_secure_ram_context
-
-	.text
 
 /*
  * ======================
diff --git a/arch/arm/mach-omap2/soc.h b/arch/arm/mach-omap2/soc.h
index 754cd0fc0e7b..28fa1f8d8363 100644
--- a/arch/arm/mach-omap2/soc.h
+++ b/arch/arm/mach-omap2/soc.h
@@ -395,8 +395,8 @@ IS_OMAP_TYPE(3430, 0x3430)
 #define DRA752_REV_ES1_1	(DRA7XX_CLASS | (0x52 << 16) | (0x11 << 8))
 #define DRA752_REV_ES2_0	(DRA7XX_CLASS | (0x52 << 16) | (0x20 << 8))
 #define DRA722_REV_ES1_0	(DRA7XX_CLASS | (0x22 << 16) | (0x10 << 8))
-#define DRA722_REV_ES1_0	(DRA7XX_CLASS | (0x22 << 16) | (0x10 << 8))
 #define DRA722_REV_ES2_0	(DRA7XX_CLASS | (0x22 << 16) | (0x20 << 8))
+#define DRA722_REV_ES2_1	(DRA7XX_CLASS | (0x22 << 16) | (0x21 << 8))
 
 void omap2xxx_check_revision(void);
 void omap3xxx_check_revision(void);
diff --git a/arch/arm/mach-orion5x/db88f5281-setup.c b/arch/arm/mach-orion5x/db88f5281-setup.c
index 3f5863de766a..39eae10ac8de 100644
--- a/arch/arm/mach-orion5x/db88f5281-setup.c
+++ b/arch/arm/mach-orion5x/db88f5281-setup.c
@@ -172,7 +172,7 @@ static struct platform_device db88f5281_nand_flash = {
 static void __iomem *db88f5281_7seg;
 static struct timer_list db88f5281_timer;
 
-static void db88f5281_7seg_event(unsigned long data)
+static void db88f5281_7seg_event(struct timer_list *unused)
 {
 	static int count = 0;
 	writel(0, db88f5281_7seg + (count << 4));
@@ -189,7 +189,7 @@ static int __init db88f5281_7seg_init(void)
 			printk(KERN_ERR "Failed to ioremap db88f5281_7seg\n");
 			return -EIO;
 		}
-		setup_timer(&db88f5281_timer, db88f5281_7seg_event, 0);
+		timer_setup(&db88f5281_timer, db88f5281_7seg_event, 0);
 		mod_timer(&db88f5281_timer, jiffies + 2 * HZ);
 	}
 
diff --git a/arch/arm/mach-pxa/cm-x255.c b/arch/arm/mach-pxa/cm-x255.c
index b592f79a1742..fa8e7dd4d898 100644
--- a/arch/arm/mach-pxa/cm-x255.c
+++ b/arch/arm/mach-pxa/cm-x255.c
@@ -14,7 +14,7 @@
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
 #include <linux/mtd/nand-gpio.h>
-
+#include <linux/gpio/machine.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/pxa2xx_spi.h>
 
@@ -176,6 +176,17 @@ static inline void cmx255_init_nor(void) {}
 #endif
 
 #if defined(CONFIG_MTD_NAND_GPIO) || defined(CONFIG_MTD_NAND_GPIO_MODULE)
+
+static struct gpiod_lookup_table cmx255_nand_gpiod_table = {
+	.dev_id         = "gpio-nand",
+	.table          = {
+		GPIO_LOOKUP("gpio-pxa", GPIO_NAND_CS, "nce", GPIO_ACTIVE_HIGH),
+		GPIO_LOOKUP("gpio-pxa", GPIO_NAND_CLE, "cle", GPIO_ACTIVE_HIGH),
+		GPIO_LOOKUP("gpio-pxa", GPIO_NAND_ALE, "ale", GPIO_ACTIVE_HIGH),
+		GPIO_LOOKUP("gpio-pxa", GPIO_NAND_RB, "rdy", GPIO_ACTIVE_HIGH),
+	},
+};
+
 static struct resource cmx255_nand_resource[] = {
 	[0] = {
 		.start = PXA_CS1_PHYS,
@@ -198,11 +209,6 @@ static struct mtd_partition cmx255_nand_parts[] = {
 };
 
 static struct gpio_nand_platdata cmx255_nand_platdata = {
-	.gpio_nce = GPIO_NAND_CS,
-	.gpio_cle = GPIO_NAND_CLE,
-	.gpio_ale = GPIO_NAND_ALE,
-	.gpio_rdy = GPIO_NAND_RB,
-	.gpio_nwp = -1,
 	.parts = cmx255_nand_parts,
 	.num_parts = ARRAY_SIZE(cmx255_nand_parts),
 	.chip_delay = 25,
@@ -220,6 +226,7 @@ static struct platform_device cmx255_nand = {
 
 static void __init cmx255_init_nand(void)
 {
+	gpiod_add_lookup_table(&cmx255_nand_gpiod_table);
 	platform_device_register(&cmx255_nand);
 }
 #else
diff --git a/arch/arm/mach-s3c24xx/iotiming-s3c2410.c b/arch/arm/mach-s3c24xx/iotiming-s3c2410.c
index b7970f1fa3d5..d5f1f06e4811 100644
--- a/arch/arm/mach-s3c24xx/iotiming-s3c2410.c
+++ b/arch/arm/mach-s3c24xx/iotiming-s3c2410.c
@@ -206,7 +206,7 @@ static int calc_tacc(unsigned int cyc, int nwait_en,
 }
 
 /**
- * s3c2410_calc_bank - calculate bank timing infromation
+ * s3c2410_calc_bank - calculate bank timing information
  * @cfg: The configuration we need to calculate for.
  * @bt: The bank timing information.
  *
@@ -453,11 +453,9 @@ int s3c2410_iotiming_get(struct s3c_cpufreq_config *cfg,
 		s3c_freq_iodbg("%s: bank %d: con %08lx\n",
 			       __func__, bank, bankcon);
 
-		bt = kzalloc(sizeof(struct s3c2410_iobank_timing), GFP_KERNEL);
-		if (!bt) {
-			printk(KERN_ERR "%s: no memory for bank\n", __func__);
+		bt = kzalloc(sizeof(*bt), GFP_KERNEL);
+		if (!bt)
 			return -ENOMEM;
-		}
 
 		/* find out in nWait is enabled for bank. */
 
diff --git a/arch/arm/mach-s3c24xx/iotiming-s3c2412.c b/arch/arm/mach-s3c24xx/iotiming-s3c2412.c
index 28b13951de87..c5b12f6b02b5 100644
--- a/arch/arm/mach-s3c24xx/iotiming-s3c2412.c
+++ b/arch/arm/mach-s3c24xx/iotiming-s3c2412.c
@@ -35,7 +35,7 @@
 #define print_ns(x) ((x) / 10), ((x) % 10)
 
 /**
- * s3c2412_print_timing - print timing infromation via printk.
+ * s3c2412_print_timing - print timing information via printk.
  * @pfx: The prefix to print each line with.
  * @iot: The IO timing information
  */
@@ -242,11 +242,9 @@ int s3c2412_iotiming_get(struct s3c_cpufreq_config *cfg,
 		if (!bank_is_io(bank, bankcfg))
 			continue;
 
-		bt = kzalloc(sizeof(struct s3c2412_iobank_timing), GFP_KERNEL);
-		if (!bt) {
-			printk(KERN_ERR "%s: no memory for bank\n", __func__);
+		bt = kzalloc(sizeof(*bt), GFP_KERNEL);
+		if (!bt)
 			return -ENOMEM;
-		}
 
 		timings->bank[bank].io_2412 = bt;
 		s3c2412_iotiming_getbank(cfg, bt, bank);
diff --git a/arch/arm/mach-s3c64xx/dev-backlight.c b/arch/arm/mach-s3c64xx/dev-backlight.c
index e62e789f9aee..7ef8b9019344 100644
--- a/arch/arm/mach-s3c64xx/dev-backlight.c
+++ b/arch/arm/mach-s3c64xx/dev-backlight.c
@@ -94,17 +94,14 @@ void __init samsung_bl_set(struct samsung_bl_gpio_info *gpio_info,
 
 	samsung_bl_device = kmemdup(&samsung_dfl_bl_device,
 			sizeof(struct platform_device), GFP_KERNEL);
-	if (!samsung_bl_device) {
-		printk(KERN_ERR "%s: no memory for platform dev\n", __func__);
+	if (!samsung_bl_device)
 		return;
-	}
 
 	samsung_bl_drvdata = kmemdup(&samsung_dfl_bl_data,
 				sizeof(samsung_dfl_bl_data), GFP_KERNEL);
-	if (!samsung_bl_drvdata) {
-		printk(KERN_ERR "%s: no memory for platform dev\n", __func__);
+	if (!samsung_bl_drvdata)
 		goto err_data;
-	}
+
 	samsung_bl_device->dev.platform_data = &samsung_bl_drvdata->plat_data;
 	samsung_bl_drvdata->gpio_info = gpio_info;
 	samsung_bl_data = &samsung_bl_drvdata->plat_data;
@@ -144,5 +141,4 @@ err_plat_reg2:
 	kfree(samsung_bl_data);
 err_data:
 	kfree(samsung_bl_device);
-	return;
 }
diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile
index e16b81ec4b07..1939f521579c 100644
--- a/arch/arm/mach-shmobile/Makefile
+++ b/arch/arm/mach-shmobile/Makefile
@@ -23,6 +23,7 @@ cpu-y				:= platsmp.o headsmp.o
 # Shared SoC family objects
 obj-$(CONFIG_ARCH_RCAR_GEN2)	+= setup-rcar-gen2.o platsmp-apmu.o $(cpu-y)
 CFLAGS_setup-rcar-gen2.o	+= -march=armv7-a
+obj-$(CONFIG_ARCH_RCAR_GEN2)	+= headsmp-apmu.o
 obj-$(CONFIG_ARCH_R8A7790)	+= regulator-quirk-rcar-gen2.o
 obj-$(CONFIG_ARCH_R8A7791)	+= regulator-quirk-rcar-gen2.o
 obj-$(CONFIG_ARCH_R8A7793)	+= regulator-quirk-rcar-gen2.o
diff --git a/arch/arm/mach-shmobile/common.h b/arch/arm/mach-shmobile/common.h
index f8fcd799d677..a8fa4f7e1f60 100644
--- a/arch/arm/mach-shmobile/common.h
+++ b/arch/arm/mach-shmobile/common.h
@@ -2,6 +2,7 @@
 #ifndef __ARCH_MACH_COMMON_H
 #define __ARCH_MACH_COMMON_H
 
+extern void shmobile_init_cntvoff(void);
 extern void shmobile_init_delay(void);
 extern void shmobile_boot_vector(void);
 extern unsigned long shmobile_boot_fn;
@@ -12,6 +13,7 @@ extern void shmobile_smp_hook(unsigned int cpu, unsigned long fn,
 			      unsigned long arg);
 extern bool shmobile_smp_cpu_can_disable(unsigned int cpu);
 extern bool shmobile_smp_init_fallback_ops(void);
+extern void shmobile_boot_apmu(void);
 extern void shmobile_boot_scu(void);
 extern void shmobile_smp_scu_prepare_cpus(phys_addr_t scu_base_phys,
 					  unsigned int max_cpus);
diff --git a/arch/arm/mach-shmobile/headsmp-apmu.S b/arch/arm/mach-shmobile/headsmp-apmu.S
new file mode 100644
index 000000000000..5672b5849401
--- /dev/null
+++ b/arch/arm/mach-shmobile/headsmp-apmu.S
@@ -0,0 +1,39 @@
+/*
+ * SMP support for APMU based systems with Cortex A7/A15
+ *
+ * Copyright (C) 2014  Renesas Electronics Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/linkage.h>
+#include <asm/assembler.h>
+
+ENTRY(shmobile_init_cntvoff)
+	/*
+	 * CNTVOFF has to be initialized either from non-secure Hypervisor
+	 * mode or secure Monitor mode with SCR.NS==1. If TrustZone is enabled
+	 * then it should be handled by the secure code
+	 */
+	cps	#MON_MODE
+	mrc	p15, 0, r1, c1, c1, 0		/* Get Secure Config */
+	orr	r0, r1, #1
+	mcr	p15, 0, r0, c1, c1, 0		/* Set Non Secure bit */
+	instr_sync
+	mov	r0, #0
+	mcrr	p15, 4, r0, r0, c14		/* CNTVOFF = 0 */
+	instr_sync
+	mcr	p15, 0, r1, c1, c1, 0		/* Set Secure bit */
+	instr_sync
+	cps	#SVC_MODE
+	ret	lr
+ENDPROC(shmobile_init_cntvoff)
+
+#ifdef CONFIG_SMP
+ENTRY(shmobile_boot_apmu)
+	bl	shmobile_init_cntvoff
+	b	secondary_startup
+ENDPROC(shmobile_boot_apmu)
+#endif
diff --git a/arch/arm/mach-shmobile/platsmp-apmu.c b/arch/arm/mach-shmobile/platsmp-apmu.c
index 3ca2c13346f0..4422b615a6ee 100644
--- a/arch/arm/mach-shmobile/platsmp-apmu.c
+++ b/arch/arm/mach-shmobile/platsmp-apmu.c
@@ -204,7 +204,7 @@ void __init shmobile_smp_apmu_prepare_cpus(unsigned int max_cpus,
 int shmobile_smp_apmu_boot_secondary(unsigned int cpu, struct task_struct *idle)
 {
 	/* For this particular CPU register boot vector */
-	shmobile_smp_hook(cpu, __pa_symbol(secondary_startup), 0);
+	shmobile_smp_hook(cpu, __pa_symbol(shmobile_boot_apmu), 0);
 
 	return apmu_wrap(cpu, apmu_power_on);
 }
diff --git a/arch/arm/mach-shmobile/setup-rcar-gen2.c b/arch/arm/mach-shmobile/setup-rcar-gen2.c
index 7ab1690fab82..5561dbed7a33 100644
--- a/arch/arm/mach-shmobile/setup-rcar-gen2.c
+++ b/arch/arm/mach-shmobile/setup-rcar-gen2.c
@@ -70,28 +70,12 @@ void __init rcar_gen2_timer_init(void)
 	void __iomem *base;
 	u32 freq;
 
+	shmobile_init_cntvoff();
+
 	if (of_machine_is_compatible("renesas,r8a7745") ||
 	    of_machine_is_compatible("renesas,r8a7792") ||
 	    of_machine_is_compatible("renesas,r8a7794")) {
 		freq = 260000000 / 8;	/* ZS / 8 */
-		/* CNTVOFF has to be initialized either from non-secure
-		 * Hypervisor mode or secure Monitor mode with SCR.NS==1.
-		 * If TrustZone is enabled then it should be handled by the
-		 * secure code.
-		 */
-		asm volatile(
-		"	cps	0x16\n"
-		"	mrc	p15, 0, r1, c1, c1, 0\n"
-		"	orr	r0, r1, #1\n"
-		"	mcr	p15, 0, r0, c1, c1, 0\n"
-		"	isb\n"
-		"	mov	r0, #0\n"
-		"	mcrr	p15, 4, r0, r0, c14\n"
-		"	isb\n"
-		"	mcr	p15, 0, r1, c1, c1, 0\n"
-		"	isb\n"
-		"	cps	0x13\n"
-			: : : "r0", "r1");
 	} else {
 		/* At Linux boot time the r8a7790 arch timer comes up
 		 * with the counter disabled. Moreover, it may also report
diff --git a/arch/arm/mach-sunxi/sunxi.c b/arch/arm/mach-sunxi/sunxi.c
index 7ab353fb25f2..5e9602ce1573 100644
--- a/arch/arm/mach-sunxi/sunxi.c
+++ b/arch/arm/mach-sunxi/sunxi.c
@@ -65,6 +65,7 @@ static const char * const sun8i_board_dt_compat[] = {
 	"allwinner,sun8i-a83t",
 	"allwinner,sun8i-h2-plus",
 	"allwinner,sun8i-h3",
+	"allwinner,sun8i-r40",
 	"allwinner,sun8i-v3s",
 	NULL,
 };
diff --git a/arch/arm/mach-uniphier/Makefile b/arch/arm/mach-uniphier/Makefile
index 6bea3d3a2dd7..e69de29bb2d1 100644
--- a/arch/arm/mach-uniphier/Makefile
+++ b/arch/arm/mach-uniphier/Makefile
@@ -1 +0,0 @@
-obj- += dummy.o
diff --git a/arch/arm/mach-vexpress/spc.c b/arch/arm/mach-vexpress/spc.c
index fe488523694c..21c064267af5 100644
--- a/arch/arm/mach-vexpress/spc.c
+++ b/arch/arm/mach-vexpress/spc.c
@@ -451,10 +451,8 @@ int __init ve_spc_init(void __iomem *baseaddr, u32 a15_clusid, int irq)
 {
 	int ret;
 	info = kzalloc(sizeof(*info), GFP_KERNEL);
-	if (!info) {
-		pr_err(SPCLOG "unable to allocate mem\n");
+	if (!info)
 		return -ENOMEM;
-	}
 
 	info->baseaddr = baseaddr;
 	info->a15_clusid = a15_clusid;
@@ -535,10 +533,8 @@ static struct clk *ve_spc_clk_register(struct device *cpu_dev)
 	struct clk_spc *spc;
 
 	spc = kzalloc(sizeof(*spc), GFP_KERNEL);
-	if (!spc) {
-		pr_err("could not allocate spc clk\n");
+	if (!spc)
 		return ERR_PTR(-ENOMEM);
-	}
 
 	spc->hw.init = &init;
 	spc->cluster = topology_physical_package_id(cpu_dev->id);
diff --git a/arch/arm/mm/Makefile b/arch/arm/mm/Makefile
index f353ee569f6b..01bcc33f59e3 100644
--- a/arch/arm/mm/Makefile
+++ b/arch/arm/mm/Makefile
@@ -10,6 +10,7 @@ obj-$(CONFIG_MMU)		+= fault-armv.o flush.o idmap.o ioremap.o \
 
 ifneq ($(CONFIG_MMU),y)
 obj-y				+= nommu.o
+obj-$(CONFIG_ARM_MPU)		+= pmsa-v7.o
 endif
 
 obj-$(CONFIG_ARM_PTDUMP)	+= dump.o
diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c
index fcf1473d6fed..ada8eb206a90 100644
--- a/arch/arm/mm/dma-mapping.c
+++ b/arch/arm/mm/dma-mapping.c
@@ -382,9 +382,9 @@ static void __dma_free_remap(void *cpu_addr, size_t size)
 }
 
 #define DEFAULT_DMA_COHERENT_POOL_SIZE	SZ_256K
-static struct gen_pool *atomic_pool;
+static struct gen_pool *atomic_pool __ro_after_init;
 
-static size_t atomic_pool_size = DEFAULT_DMA_COHERENT_POOL_SIZE;
+static size_t atomic_pool_size __initdata = DEFAULT_DMA_COHERENT_POOL_SIZE;
 
 static int __init early_coherent_pool(char *p)
 {
@@ -393,21 +393,6 @@ static int __init early_coherent_pool(char *p)
 }
 early_param("coherent_pool", early_coherent_pool);
 
-void __init init_dma_coherent_pool_size(unsigned long size)
-{
-	/*
-	 * Catch any attempt to set the pool size too late.
-	 */
-	BUG_ON(atomic_pool);
-
-	/*
-	 * Set architecture specific coherent pool size only if
-	 * it has not been changed by kernel command line parameter.
-	 */
-	if (atomic_pool_size == DEFAULT_DMA_COHERENT_POOL_SIZE)
-		atomic_pool_size = size;
-}
-
 /*
  * Initialise the coherent pool for atomic allocations.
  */
@@ -443,7 +428,7 @@ static int __init atomic_pool_init(void)
 
 		gen_pool_set_algo(atomic_pool,
 				gen_pool_first_fit_order_align,
-				(void *)PAGE_SHIFT);
+				NULL);
 		pr_info("DMA: preallocated %zu KiB pool for atomic coherent allocations\n",
 		       atomic_pool_size / 1024);
 		return 0;
diff --git a/arch/arm/mm/dump.c b/arch/arm/mm/dump.c
index 35ff45470dbf..fc3b44028cfb 100644
--- a/arch/arm/mm/dump.c
+++ b/arch/arm/mm/dump.c
@@ -129,8 +129,8 @@ static const struct prot_bits section_bits[] = {
 		.val	= PMD_SECT_USER,
 		.set	= "USR",
 	}, {
-		.mask	= L_PMD_SECT_RDONLY,
-		.val	= L_PMD_SECT_RDONLY,
+		.mask	= L_PMD_SECT_RDONLY | PMD_SECT_AP2,
+		.val	= L_PMD_SECT_RDONLY | PMD_SECT_AP2,
 		.set	= "ro",
 		.clear	= "RW",
 #elif __LINUX_ARM_ARCH__ >= 6
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
index ad80548325fe..a1f11a7ee81b 100644
--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@@ -580,16 +580,6 @@ void __init mem_init(void)
 	BUILD_BUG_ON(PKMAP_BASE + LAST_PKMAP * PAGE_SIZE > PAGE_OFFSET);
 	BUG_ON(PKMAP_BASE + LAST_PKMAP * PAGE_SIZE	> PAGE_OFFSET);
 #endif
-
-	if (PAGE_SIZE >= 16384 && get_num_physpages() <= 128) {
-		extern int sysctl_overcommit_memory;
-		/*
-		 * On a machine this small we won't get
-		 * anywhere without overcommit, so turn
-		 * it on by default.
-		 */
-		sysctl_overcommit_memory = OVERCOMMIT_ALWAYS;
-	}
 }
 
 #ifdef CONFIG_STRICT_KERNEL_RWX
@@ -639,8 +629,8 @@ static struct section_perm ro_perms[] = {
 		.start  = (unsigned long)_stext,
 		.end    = (unsigned long)__init_begin,
 #ifdef CONFIG_ARM_LPAE
-		.mask   = ~L_PMD_SECT_RDONLY,
-		.prot   = L_PMD_SECT_RDONLY,
+		.mask   = ~(L_PMD_SECT_RDONLY | PMD_SECT_AP2),
+		.prot   = L_PMD_SECT_RDONLY | PMD_SECT_AP2,
 #else
 		.mask   = ~(PMD_SECT_APX | PMD_SECT_AP_WRITE),
 		.prot   = PMD_SECT_APX | PMD_SECT_AP_WRITE,
diff --git a/arch/arm/mm/nommu.c b/arch/arm/mm/nommu.c
index 91537d90f5f5..e4370810f4f1 100644
--- a/arch/arm/mm/nommu.c
+++ b/arch/arm/mm/nommu.c
@@ -27,259 +27,7 @@ unsigned long vectors_base;
 
 #ifdef CONFIG_ARM_MPU
 struct mpu_rgn_info mpu_rgn_info;
-
-/* Region number */
-static void rgnr_write(u32 v)
-{
-	asm("mcr        p15, 0, %0, c6, c2, 0" : : "r" (v));
-}
-
-/* Data-side / unified region attributes */
-
-/* Region access control register */
-static void dracr_write(u32 v)
-{
-	asm("mcr        p15, 0, %0, c6, c1, 4" : : "r" (v));
-}
-
-/* Region size register */
-static void drsr_write(u32 v)
-{
-	asm("mcr        p15, 0, %0, c6, c1, 2" : : "r" (v));
-}
-
-/* Region base address register */
-static void drbar_write(u32 v)
-{
-	asm("mcr        p15, 0, %0, c6, c1, 0" : : "r" (v));
-}
-
-static u32 drbar_read(void)
-{
-	u32 v;
-	asm("mrc        p15, 0, %0, c6, c1, 0" : "=r" (v));
-	return v;
-}
-/* Optional instruction-side region attributes */
-
-/* I-side Region access control register */
-static void iracr_write(u32 v)
-{
-	asm("mcr        p15, 0, %0, c6, c1, 5" : : "r" (v));
-}
-
-/* I-side Region size register */
-static void irsr_write(u32 v)
-{
-	asm("mcr        p15, 0, %0, c6, c1, 3" : : "r" (v));
-}
-
-/* I-side Region base address register */
-static void irbar_write(u32 v)
-{
-	asm("mcr        p15, 0, %0, c6, c1, 1" : : "r" (v));
-}
-
-static unsigned long irbar_read(void)
-{
-	unsigned long v;
-	asm("mrc        p15, 0, %0, c6, c1, 1" : "=r" (v));
-	return v;
-}
-
-/* MPU initialisation functions */
-void __init adjust_lowmem_bounds_mpu(void)
-{
-	phys_addr_t phys_offset = PHYS_OFFSET;
-	phys_addr_t aligned_region_size, specified_mem_size, rounded_mem_size;
-	struct memblock_region *reg;
-	bool first = true;
-	phys_addr_t mem_start;
-	phys_addr_t mem_end;
-
-	for_each_memblock(memory, reg) {
-		if (first) {
-			/*
-			 * Initially only use memory continuous from
-			 * PHYS_OFFSET */
-			if (reg->base != phys_offset)
-				panic("First memory bank must be contiguous from PHYS_OFFSET");
-
-			mem_start = reg->base;
-			mem_end = reg->base + reg->size;
-			specified_mem_size = reg->size;
-			first = false;
-		} else {
-			/*
-			 * memblock auto merges contiguous blocks, remove
-			 * all blocks afterwards in one go (we can't remove
-			 * blocks separately while iterating)
-			 */
-			pr_notice("Ignoring RAM after %pa, memory at %pa ignored\n",
-				  &mem_end, &reg->base);
-			memblock_remove(reg->base, 0 - reg->base);
-			break;
-		}
-	}
-
-	/*
-	 * MPU has curious alignment requirements: Size must be power of 2, and
-	 * region start must be aligned to the region size
-	 */
-	if (phys_offset != 0)
-		pr_info("PHYS_OFFSET != 0 => MPU Region size constrained by alignment requirements\n");
-
-	/*
-	 * Maximum aligned region might overflow phys_addr_t if phys_offset is
-	 * 0. Hence we keep everything below 4G until we take the smaller of
-	 * the aligned_region_size and rounded_mem_size, one of which is
-	 * guaranteed to be smaller than the maximum physical address.
-	 */
-	aligned_region_size = (phys_offset - 1) ^ (phys_offset);
-	/* Find the max power-of-two sized region that fits inside our bank */
-	rounded_mem_size = (1 <<  __fls(specified_mem_size)) - 1;
-
-	/* The actual region size is the smaller of the two */
-	aligned_region_size = aligned_region_size < rounded_mem_size
-				? aligned_region_size + 1
-				: rounded_mem_size + 1;
-
-	if (aligned_region_size != specified_mem_size) {
-		pr_warn("Truncating memory from %pa to %pa (MPU region constraints)",
-				&specified_mem_size, &aligned_region_size);
-		memblock_remove(mem_start + aligned_region_size,
-				specified_mem_size - aligned_region_size);
-
-		mem_end = mem_start + aligned_region_size;
-	}
-
-	pr_debug("MPU Region from %pa size %pa (end %pa))\n",
-		&phys_offset, &aligned_region_size, &mem_end);
-
-}
-
-static int mpu_present(void)
-{
-	return ((read_cpuid_ext(CPUID_EXT_MMFR0) & MMFR0_PMSA) == MMFR0_PMSAv7);
-}
-
-static int mpu_max_regions(void)
-{
-	/*
-	 * We don't support a different number of I/D side regions so if we
-	 * have separate instruction and data memory maps then return
-	 * whichever side has a smaller number of supported regions.
-	 */
-	u32 dregions, iregions, mpuir;
-	mpuir = read_cpuid(CPUID_MPUIR);
-
-	dregions = iregions = (mpuir & MPUIR_DREGION_SZMASK) >> MPUIR_DREGION;
-
-	/* Check for separate d-side and i-side memory maps */
-	if (mpuir & MPUIR_nU)
-		iregions = (mpuir & MPUIR_IREGION_SZMASK) >> MPUIR_IREGION;
-
-	/* Use the smallest of the two maxima */
-	return min(dregions, iregions);
-}
-
-static int mpu_iside_independent(void)
-{
-	/* MPUIR.nU specifies whether there is *not* a unified memory map */
-	return read_cpuid(CPUID_MPUIR) & MPUIR_nU;
-}
-
-static int mpu_min_region_order(void)
-{
-	u32 drbar_result, irbar_result;
-	/* We've kept a region free for this probing */
-	rgnr_write(MPU_PROBE_REGION);
-	isb();
-	/*
-	 * As per ARM ARM, write 0xFFFFFFFC to DRBAR to find the minimum
-	 * region order
-	*/
-	drbar_write(0xFFFFFFFC);
-	drbar_result = irbar_result = drbar_read();
-	drbar_write(0x0);
-	/* If the MPU is non-unified, we use the larger of the two minima*/
-	if (mpu_iside_independent()) {
-		irbar_write(0xFFFFFFFC);
-		irbar_result = irbar_read();
-		irbar_write(0x0);
-	}
-	isb(); /* Ensure that MPU region operations have completed */
-	/* Return whichever result is larger */
-	return __ffs(max(drbar_result, irbar_result));
-}
-
-static int mpu_setup_region(unsigned int number, phys_addr_t start,
-			unsigned int size_order, unsigned int properties)
-{
-	u32 size_data;
-
-	/* We kept a region free for probing resolution of MPU regions*/
-	if (number > mpu_max_regions() || number == MPU_PROBE_REGION)
-		return -ENOENT;
-
-	if (size_order > 32)
-		return -ENOMEM;
-
-	if (size_order < mpu_min_region_order())
-		return -ENOMEM;
-
-	/* Writing N to bits 5:1 (RSR_SZ)  specifies region size 2^N+1 */
-	size_data = ((size_order - 1) << MPU_RSR_SZ) | 1 << MPU_RSR_EN;
-
-	dsb(); /* Ensure all previous data accesses occur with old mappings */
-	rgnr_write(number);
-	isb();
-	drbar_write(start);
-	dracr_write(properties);
-	isb(); /* Propagate properties before enabling region */
-	drsr_write(size_data);
-
-	/* Check for independent I-side registers */
-	if (mpu_iside_independent()) {
-		irbar_write(start);
-		iracr_write(properties);
-		isb();
-		irsr_write(size_data);
-	}
-	isb();
-
-	/* Store region info (we treat i/d side the same, so only store d) */
-	mpu_rgn_info.rgns[number].dracr = properties;
-	mpu_rgn_info.rgns[number].drbar = start;
-	mpu_rgn_info.rgns[number].drsr = size_data;
-	return 0;
-}
-
-/*
-* Set up default MPU regions, doing nothing if there is no MPU
-*/
-void __init mpu_setup(void)
-{
-	int region_err;
-	if (!mpu_present())
-		return;
-
-	region_err = mpu_setup_region(MPU_RAM_REGION, PHYS_OFFSET,
-					ilog2(memblock.memory.regions[0].size),
-					MPU_AP_PL1RW_PL0RW | MPU_RGN_NORMAL);
-	if (region_err) {
-		panic("MPU region initialization failure! %d", region_err);
-	} else {
-		pr_info("Using ARMv7 PMSA Compliant MPU. "
-			 "Region independence: %s, Max regions: %d\n",
-			mpu_iside_independent() ? "Yes" : "No",
-			mpu_max_regions());
-	}
-}
-#else
-static void adjust_lowmem_bounds_mpu(void) {}
-static void __init mpu_setup(void) {}
-#endif /* CONFIG_ARM_MPU */
+#endif
 
 #ifdef CONFIG_CPU_CP15
 #ifdef CONFIG_CPU_HIGH_VECTOR
diff --git a/arch/arm/mm/pgd.c b/arch/arm/mm/pgd.c
index c1c1a5c67da1..61e281cb29fb 100644
--- a/arch/arm/mm/pgd.c
+++ b/arch/arm/mm/pgd.c
@@ -141,7 +141,7 @@ void pgd_free(struct mm_struct *mm, pgd_t *pgd_base)
 	pte = pmd_pgtable(*pmd);
 	pmd_clear(pmd);
 	pte_free(mm, pte);
-	atomic_long_dec(&mm->nr_ptes);
+	mm_dec_nr_ptes(mm);
 no_pmd:
 	pud_clear(pud);
 	pmd_free(mm, pmd);
diff --git a/arch/arm/mm/pmsa-v7.c b/arch/arm/mm/pmsa-v7.c
new file mode 100644
index 000000000000..976df60ac426
--- /dev/null
+++ b/arch/arm/mm/pmsa-v7.c
@@ -0,0 +1,484 @@
+/*
+ * Based on linux/arch/arm/mm/nommu.c
+ *
+ * ARM PMSAv7 supporting functions.
+ */
+
+#include <linux/bitops.h>
+#include <linux/memblock.h>
+
+#include <asm/cacheflush.h>
+#include <asm/cp15.h>
+#include <asm/cputype.h>
+#include <asm/mpu.h>
+#include <asm/sections.h>
+
+#include "mm.h"
+
+struct region {
+	phys_addr_t base;
+	phys_addr_t size;
+	unsigned long subreg;
+};
+
+static struct region __initdata mem[MPU_MAX_REGIONS];
+#ifdef CONFIG_XIP_KERNEL
+static struct region __initdata xip[MPU_MAX_REGIONS];
+#endif
+
+static unsigned int __initdata mpu_min_region_order;
+static unsigned int __initdata mpu_max_regions;
+
+static int __init __mpu_min_region_order(void);
+static int __init __mpu_max_regions(void);
+
+#ifndef CONFIG_CPU_V7M
+
+#define DRBAR	__ACCESS_CP15(c6, 0, c1, 0)
+#define IRBAR	__ACCESS_CP15(c6, 0, c1, 1)
+#define DRSR	__ACCESS_CP15(c6, 0, c1, 2)
+#define IRSR	__ACCESS_CP15(c6, 0, c1, 3)
+#define DRACR	__ACCESS_CP15(c6, 0, c1, 4)
+#define IRACR	__ACCESS_CP15(c6, 0, c1, 5)
+#define RNGNR	__ACCESS_CP15(c6, 0, c2, 0)
+
+/* Region number */
+static inline void rgnr_write(u32 v)
+{
+	write_sysreg(v, RNGNR);
+}
+
+/* Data-side / unified region attributes */
+
+/* Region access control register */
+static inline void dracr_write(u32 v)
+{
+	write_sysreg(v, DRACR);
+}
+
+/* Region size register */
+static inline void drsr_write(u32 v)
+{
+	write_sysreg(v, DRSR);
+}
+
+/* Region base address register */
+static inline void drbar_write(u32 v)
+{
+	write_sysreg(v, DRBAR);
+}
+
+static inline u32 drbar_read(void)
+{
+	return read_sysreg(DRBAR);
+}
+/* Optional instruction-side region attributes */
+
+/* I-side Region access control register */
+static inline void iracr_write(u32 v)
+{
+	write_sysreg(v, IRACR);
+}
+
+/* I-side Region size register */
+static inline void irsr_write(u32 v)
+{
+	write_sysreg(v, IRSR);
+}
+
+/* I-side Region base address register */
+static inline void irbar_write(u32 v)
+{
+	write_sysreg(v, IRBAR);
+}
+
+static inline u32 irbar_read(void)
+{
+	return read_sysreg(IRBAR);
+}
+
+#else
+
+static inline void rgnr_write(u32 v)
+{
+	writel_relaxed(v, BASEADDR_V7M_SCB + MPU_RNR);
+}
+
+/* Data-side / unified region attributes */
+
+/* Region access control register */
+static inline void dracr_write(u32 v)
+{
+	u32 rsr = readl_relaxed(BASEADDR_V7M_SCB + MPU_RASR) & GENMASK(15, 0);
+
+	writel_relaxed((v << 16) | rsr, BASEADDR_V7M_SCB + MPU_RASR);
+}
+
+/* Region size register */
+static inline void drsr_write(u32 v)
+{
+	u32 racr = readl_relaxed(BASEADDR_V7M_SCB + MPU_RASR) & GENMASK(31, 16);
+
+	writel_relaxed(v | racr, BASEADDR_V7M_SCB + MPU_RASR);
+}
+
+/* Region base address register */
+static inline void drbar_write(u32 v)
+{
+	writel_relaxed(v, BASEADDR_V7M_SCB + MPU_RBAR);
+}
+
+static inline u32 drbar_read(void)
+{
+	return readl_relaxed(BASEADDR_V7M_SCB + MPU_RBAR);
+}
+
+/* ARMv7-M only supports a unified MPU, so I-side operations are nop */
+
+static inline void iracr_write(u32 v) {}
+static inline void irsr_write(u32 v) {}
+static inline void irbar_write(u32 v) {}
+static inline unsigned long irbar_read(void) {return 0;}
+
+#endif
+
+static int __init mpu_present(void)
+{
+	return ((read_cpuid_ext(CPUID_EXT_MMFR0) & MMFR0_PMSA) == MMFR0_PMSAv7);
+}
+
+static bool __init try_split_region(phys_addr_t base, phys_addr_t size, struct region *region)
+{
+	unsigned long  subreg, bslots, sslots;
+	phys_addr_t abase = base & ~(size - 1);
+	phys_addr_t asize = base + size - abase;
+	phys_addr_t p2size = 1 << __fls(asize);
+	phys_addr_t bdiff, sdiff;
+
+	if (p2size != asize)
+		p2size *= 2;
+
+	bdiff = base - abase;
+	sdiff = p2size - asize;
+	subreg = p2size / MPU_NR_SUBREGS;
+
+	if ((bdiff % subreg) || (sdiff % subreg))
+		return false;
+
+	bslots = bdiff / subreg;
+	sslots = sdiff / subreg;
+
+	if (bslots || sslots) {
+		int i;
+
+		if (subreg < MPU_MIN_SUBREG_SIZE)
+			return false;
+
+		if (bslots + sslots > MPU_NR_SUBREGS)
+			return false;
+
+		for (i = 0; i < bslots; i++)
+			_set_bit(i, &region->subreg);
+
+		for (i = 1; i <= sslots; i++)
+			_set_bit(MPU_NR_SUBREGS - i, &region->subreg);
+	}
+
+	region->base = abase;
+	region->size = p2size;
+
+	return true;
+}
+
+static int __init allocate_region(phys_addr_t base, phys_addr_t size,
+				  unsigned int limit, struct region *regions)
+{
+	int count = 0;
+	phys_addr_t diff = size;
+	int attempts = MPU_MAX_REGIONS;
+
+	while (diff) {
+		/* Try cover region as is (maybe with help of subregions) */
+		if (try_split_region(base, size, &regions[count])) {
+			count++;
+			base += size;
+			diff -= size;
+			size = diff;
+		} else {
+			/*
+			 * Maximum aligned region might overflow phys_addr_t
+			 * if "base" is 0. Hence we keep everything below 4G
+			 * until we take the smaller of the aligned region
+			 * size ("asize") and rounded region size ("p2size"),
+			 * one of which is guaranteed to be smaller than the
+			 * maximum physical address.
+			 */
+			phys_addr_t asize = (base - 1) ^ base;
+			phys_addr_t p2size = (1 <<  __fls(diff)) - 1;
+
+			size = asize < p2size ? asize + 1 : p2size + 1;
+		}
+
+		if (count > limit)
+			break;
+
+		if (!attempts)
+			break;
+
+		attempts--;
+	}
+
+	return count;
+}
+
+/* MPU initialisation functions */
+void __init adjust_lowmem_bounds_mpu(void)
+{
+	phys_addr_t  specified_mem_size = 0, total_mem_size = 0;
+	struct memblock_region *reg;
+	bool first = true;
+	phys_addr_t mem_start;
+	phys_addr_t mem_end;
+	unsigned int mem_max_regions;
+	int num, i;
+
+	if (!mpu_present())
+		return;
+
+	/* Free-up MPU_PROBE_REGION */
+	mpu_min_region_order = __mpu_min_region_order();
+
+	/* How many regions are supported */
+	mpu_max_regions = __mpu_max_regions();
+
+	mem_max_regions = min((unsigned int)MPU_MAX_REGIONS, mpu_max_regions);
+
+	/* We need to keep one slot for background region */
+	mem_max_regions--;
+
+#ifndef CONFIG_CPU_V7M
+	/* ... and one for vectors */
+	mem_max_regions--;
+#endif
+
+#ifdef CONFIG_XIP_KERNEL
+	/* plus some regions to cover XIP ROM */
+	num = allocate_region(CONFIG_XIP_PHYS_ADDR, __pa(_exiprom) - CONFIG_XIP_PHYS_ADDR,
+			      mem_max_regions, xip);
+
+	mem_max_regions -= num;
+#endif
+
+	for_each_memblock(memory, reg) {
+		if (first) {
+			phys_addr_t phys_offset = PHYS_OFFSET;
+
+			/*
+			 * Initially only use memory continuous from
+			 * PHYS_OFFSET */
+			if (reg->base != phys_offset)
+				panic("First memory bank must be contiguous from PHYS_OFFSET");
+
+			mem_start = reg->base;
+			mem_end = reg->base + reg->size;
+			specified_mem_size = reg->size;
+			first = false;
+		} else {
+			/*
+			 * memblock auto merges contiguous blocks, remove
+			 * all blocks afterwards in one go (we can't remove
+			 * blocks separately while iterating)
+			 */
+			pr_notice("Ignoring RAM after %pa, memory at %pa ignored\n",
+				  &mem_end, &reg->base);
+			memblock_remove(reg->base, 0 - reg->base);
+			break;
+		}
+	}
+
+	num = allocate_region(mem_start, specified_mem_size, mem_max_regions, mem);
+
+	for (i = 0; i < num; i++) {
+		unsigned long  subreg = mem[i].size / MPU_NR_SUBREGS;
+
+		total_mem_size += mem[i].size - subreg * hweight_long(mem[i].subreg);
+
+		pr_debug("MPU: base %pa size %pa disable subregions: %*pbl\n",
+			 &mem[i].base, &mem[i].size, MPU_NR_SUBREGS, &mem[i].subreg);
+	}
+
+	if (total_mem_size != specified_mem_size) {
+		pr_warn("Truncating memory from %pa to %pa (MPU region constraints)",
+				&specified_mem_size, &total_mem_size);
+		memblock_remove(mem_start + total_mem_size,
+				specified_mem_size - total_mem_size);
+	}
+}
+
+static int __init __mpu_max_regions(void)
+{
+	/*
+	 * We don't support a different number of I/D side regions so if we
+	 * have separate instruction and data memory maps then return
+	 * whichever side has a smaller number of supported regions.
+	 */
+	u32 dregions, iregions, mpuir;
+
+	mpuir = read_cpuid_mputype();
+
+	dregions = iregions = (mpuir & MPUIR_DREGION_SZMASK) >> MPUIR_DREGION;
+
+	/* Check for separate d-side and i-side memory maps */
+	if (mpuir & MPUIR_nU)
+		iregions = (mpuir & MPUIR_IREGION_SZMASK) >> MPUIR_IREGION;
+
+	/* Use the smallest of the two maxima */
+	return min(dregions, iregions);
+}
+
+static int __init mpu_iside_independent(void)
+{
+	/* MPUIR.nU specifies whether there is *not* a unified memory map */
+	return read_cpuid_mputype() & MPUIR_nU;
+}
+
+static int __init __mpu_min_region_order(void)
+{
+	u32 drbar_result, irbar_result;
+
+	/* We've kept a region free for this probing */
+	rgnr_write(MPU_PROBE_REGION);
+	isb();
+	/*
+	 * As per ARM ARM, write 0xFFFFFFFC to DRBAR to find the minimum
+	 * region order
+	*/
+	drbar_write(0xFFFFFFFC);
+	drbar_result = irbar_result = drbar_read();
+	drbar_write(0x0);
+	/* If the MPU is non-unified, we use the larger of the two minima*/
+	if (mpu_iside_independent()) {
+		irbar_write(0xFFFFFFFC);
+		irbar_result = irbar_read();
+		irbar_write(0x0);
+	}
+	isb(); /* Ensure that MPU region operations have completed */
+	/* Return whichever result is larger */
+
+	return __ffs(max(drbar_result, irbar_result));
+}
+
+static int __init mpu_setup_region(unsigned int number, phys_addr_t start,
+				   unsigned int size_order, unsigned int properties,
+				   unsigned int subregions, bool need_flush)
+{
+	u32 size_data;
+
+	/* We kept a region free for probing resolution of MPU regions*/
+	if (number > mpu_max_regions
+	    || number >= MPU_MAX_REGIONS)
+		return -ENOENT;
+
+	if (size_order > 32)
+		return -ENOMEM;
+
+	if (size_order < mpu_min_region_order)
+		return -ENOMEM;
+
+	/* Writing N to bits 5:1 (RSR_SZ)  specifies region size 2^N+1 */
+	size_data = ((size_order - 1) << MPU_RSR_SZ) | 1 << MPU_RSR_EN;
+	size_data |= subregions << MPU_RSR_SD;
+
+	if (need_flush)
+		flush_cache_all();
+
+	dsb(); /* Ensure all previous data accesses occur with old mappings */
+	rgnr_write(number);
+	isb();
+	drbar_write(start);
+	dracr_write(properties);
+	isb(); /* Propagate properties before enabling region */
+	drsr_write(size_data);
+
+	/* Check for independent I-side registers */
+	if (mpu_iside_independent()) {
+		irbar_write(start);
+		iracr_write(properties);
+		isb();
+		irsr_write(size_data);
+	}
+	isb();
+
+	/* Store region info (we treat i/d side the same, so only store d) */
+	mpu_rgn_info.rgns[number].dracr = properties;
+	mpu_rgn_info.rgns[number].drbar = start;
+	mpu_rgn_info.rgns[number].drsr = size_data;
+
+	mpu_rgn_info.used++;
+
+	return 0;
+}
+
+/*
+* Set up default MPU regions, doing nothing if there is no MPU
+*/
+void __init mpu_setup(void)
+{
+	int i, region = 0, err = 0;
+
+	if (!mpu_present())
+		return;
+
+	/* Setup MPU (order is important) */
+
+	/* Background */
+	err |= mpu_setup_region(region++, 0, 32,
+				MPU_ACR_XN | MPU_RGN_STRONGLY_ORDERED | MPU_AP_PL1RW_PL0NA,
+				0, false);
+
+#ifdef CONFIG_XIP_KERNEL
+	/* ROM */
+	for (i = 0; i < ARRAY_SIZE(xip); i++) {
+		/*
+                 * In case we overwrite RAM region we set earlier in
+                 * head-nommu.S (which is cachable) all subsequent
+                 * data access till we setup RAM bellow would be done
+                 * with BG region (which is uncachable), thus we need
+                 * to clean and invalidate cache.
+		 */
+		bool need_flush = region == MPU_RAM_REGION;
+
+		if (!xip[i].size)
+			continue;
+
+		err |= mpu_setup_region(region++, xip[i].base, ilog2(xip[i].size),
+					MPU_AP_PL1RO_PL0NA | MPU_RGN_NORMAL,
+					xip[i].subreg, need_flush);
+	}
+#endif
+
+	/* RAM */
+	for (i = 0; i < ARRAY_SIZE(mem); i++) {
+		if (!mem[i].size)
+			continue;
+
+		err |= mpu_setup_region(region++, mem[i].base, ilog2(mem[i].size),
+					MPU_AP_PL1RW_PL0RW | MPU_RGN_NORMAL,
+					mem[i].subreg, false);
+	}
+
+	/* Vectors */
+#ifndef CONFIG_CPU_V7M
+	err |= mpu_setup_region(region++, vectors_base, ilog2(2 * PAGE_SIZE),
+				MPU_AP_PL1RW_PL0NA | MPU_RGN_NORMAL,
+				0, false);
+#endif
+	if (err) {
+		panic("MPU region initialization failure! %d", err);
+	} else {
+		pr_info("Using ARMv7 PMSA Compliant MPU. "
+			 "Region independence: %s, Used %d of %d regions\n",
+			mpu_iside_independent() ? "Yes" : "No",
+			mpu_rgn_info.used, mpu_max_regions);
+	}
+}
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index 1e460b4ee3b9..d4012d6c0dcb 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -1316,16 +1316,14 @@ static int omap_system_dma_probe(struct platform_device *pdev)
 	enable_1510_mode	= d->dev_caps & ENABLE_1510_MODE;
 
 	dma_chan = devm_kcalloc(&pdev->dev, dma_lch_count,
-				sizeof(struct omap_dma_lch), GFP_KERNEL);
-	if (!dma_chan) {
-		dev_err(&pdev->dev, "%s: kzalloc fail\n", __func__);
+				sizeof(*dma_chan), GFP_KERNEL);
+	if (!dma_chan)
 		return -ENOMEM;
-	}
-
 
 	if (dma_omap2plus()) {
-		dma_linked_lch = kzalloc(sizeof(struct dma_link_info) *
-						dma_lch_count, GFP_KERNEL);
+		dma_linked_lch = kcalloc(dma_lch_count,
+					 sizeof(*dma_linked_lch),
+					 GFP_KERNEL);
 		if (!dma_linked_lch) {
 			ret = -ENOMEM;
 			goto exit_dma_lch_fail;
diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c
index 7a327bd32521..d443e481c3e9 100644
--- a/arch/arm/plat-omap/dmtimer.c
+++ b/arch/arm/plat-omap/dmtimer.c
@@ -254,8 +254,8 @@ static struct omap_dm_timer *_omap_dm_timer_request(int req_type, void *data)
 			if (cap == (t->capability & cap)) {
 				/*
 				 * If timer is not NULL, we have already found
-				 * one timer but it was not an exact match
-				 * because it had more capabilites that what
+				 * one timer. But it was not an exact match
+				 * because it had more capabilities than what
 				 * was required. Therefore, unreserve the last
 				 * timer found and see if this one is a better
 				 * match.
@@ -857,11 +857,9 @@ static int omap_dm_timer_probe(struct platform_device *pdev)
 		return -ENODEV;
 	}
 
-	timer = devm_kzalloc(dev, sizeof(struct omap_dm_timer), GFP_KERNEL);
-	if (!timer) {
-		dev_err(dev, "%s: memory alloc failed!\n", __func__);
+	timer = devm_kzalloc(dev, sizeof(*timer), GFP_KERNEL);
+	if (!timer)
 		return  -ENOMEM;
-	}
 
 	timer->fclk = ERR_PTR(-ENODEV);
 	timer->io_base = devm_ioremap_resource(dev, mem);
diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig
index e8229b9fee4a..8d4a64cc644c 100644
--- a/arch/arm/plat-samsung/Kconfig
+++ b/arch/arm/plat-samsung/Kconfig
@@ -278,7 +278,7 @@ config SAMSUNG_PM_CHECK_CHUNKSIZE
 	help
 	  Set the chunksize in Kilobytes of the CRC for checking memory
 	  corruption over suspend and resume. A smaller value will mean that
-	  the CRC data block will take more memory, but wil identify any
+	  the CRC data block will take more memory, but will identify any
 	  faults with better precision.
 
 	  See <file:Documentation/arm/Samsung-S3C24XX/Suspend.txt>
diff --git a/arch/arm/plat-samsung/adc.c b/arch/arm/plat-samsung/adc.c
index daf3db9f0058..e9de9e92ce01 100644
--- a/arch/arm/plat-samsung/adc.c
+++ b/arch/arm/plat-samsung/adc.c
@@ -238,11 +238,9 @@ struct s3c_adc_client *s3c_adc_register(struct platform_device *pdev,
 	if (!pdev)
 		return ERR_PTR(-EINVAL);
 
-	client = kzalloc(sizeof(struct s3c_adc_client), GFP_KERNEL);
-	if (!client) {
-		dev_err(&pdev->dev, "no memory for adc client\n");
+	client = kzalloc(sizeof(*client), GFP_KERNEL);
+	if (!client)
 		return ERR_PTR(-ENOMEM);
-	}
 
 	client->pdev = pdev;
 	client->is_ts = is_ts;
@@ -344,11 +342,9 @@ static int s3c_adc_probe(struct platform_device *pdev)
 	int ret;
 	unsigned tmp;
 
-	adc = devm_kzalloc(dev, sizeof(struct adc_device), GFP_KERNEL);
-	if (adc == NULL) {
-		dev_err(dev, "failed to allocate adc_device\n");
+	adc = devm_kzalloc(dev, sizeof(*adc), GFP_KERNEL);
+	if (!adc)
 		return -ENOMEM;
-	}
 
 	spin_lock_init(&adc->lock);
 
diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c
index dc269d9143bc..5668e4eb03df 100644
--- a/arch/arm/plat-samsung/devs.c
+++ b/arch/arm/plat-samsung/devs.c
@@ -339,8 +339,7 @@ void __init s3c_i2c0_set_platdata(struct s3c2410_platform_i2c *pd)
 		pd->bus_num = 0;
 	}
 
-	npd = s3c_set_platdata(pd, sizeof(struct s3c2410_platform_i2c),
-			       &s3c_device_i2c0);
+	npd = s3c_set_platdata(pd, sizeof(*npd), &s3c_device_i2c0);
 
 	if (!npd->cfg_gpio)
 		npd->cfg_gpio = s3c_i2c0_cfg_gpio;
@@ -368,8 +367,7 @@ void __init s3c_i2c1_set_platdata(struct s3c2410_platform_i2c *pd)
 		pd->bus_num = 1;
 	}
 
-	npd = s3c_set_platdata(pd, sizeof(struct s3c2410_platform_i2c),
-			       &s3c_device_i2c1);
+	npd = s3c_set_platdata(pd, sizeof(*npd), &s3c_device_i2c1);
 
 	if (!npd->cfg_gpio)
 		npd->cfg_gpio = s3c_i2c1_cfg_gpio;
@@ -398,8 +396,7 @@ void __init s3c_i2c2_set_platdata(struct s3c2410_platform_i2c *pd)
 		pd->bus_num = 2;
 	}
 
-	npd = s3c_set_platdata(pd, sizeof(struct s3c2410_platform_i2c),
-			       &s3c_device_i2c2);
+	npd = s3c_set_platdata(pd, sizeof(*npd), &s3c_device_i2c2);
 
 	if (!npd->cfg_gpio)
 		npd->cfg_gpio = s3c_i2c2_cfg_gpio;
@@ -428,8 +425,7 @@ void __init s3c_i2c3_set_platdata(struct s3c2410_platform_i2c *pd)
 		pd->bus_num = 3;
 	}
 
-	npd = s3c_set_platdata(pd, sizeof(struct s3c2410_platform_i2c),
-			       &s3c_device_i2c3);
+	npd = s3c_set_platdata(pd, sizeof(*npd), &s3c_device_i2c3);
 
 	if (!npd->cfg_gpio)
 		npd->cfg_gpio = s3c_i2c3_cfg_gpio;
@@ -458,8 +454,7 @@ void __init s3c_i2c4_set_platdata(struct s3c2410_platform_i2c *pd)
 		pd->bus_num = 4;
 	}
 
-	npd = s3c_set_platdata(pd, sizeof(struct s3c2410_platform_i2c),
-			       &s3c_device_i2c4);
+	npd = s3c_set_platdata(pd, sizeof(*npd), &s3c_device_i2c4);
 
 	if (!npd->cfg_gpio)
 		npd->cfg_gpio = s3c_i2c4_cfg_gpio;
@@ -488,8 +483,7 @@ void __init s3c_i2c5_set_platdata(struct s3c2410_platform_i2c *pd)
 		pd->bus_num = 5;
 	}
 
-	npd = s3c_set_platdata(pd, sizeof(struct s3c2410_platform_i2c),
-			       &s3c_device_i2c5);
+	npd = s3c_set_platdata(pd, sizeof(*npd), &s3c_device_i2c5);
 
 	if (!npd->cfg_gpio)
 		npd->cfg_gpio = s3c_i2c5_cfg_gpio;
@@ -518,8 +512,7 @@ void __init s3c_i2c6_set_platdata(struct s3c2410_platform_i2c *pd)
 		pd->bus_num = 6;
 	}
 
-	npd = s3c_set_platdata(pd, sizeof(struct s3c2410_platform_i2c),
-			       &s3c_device_i2c6);
+	npd = s3c_set_platdata(pd, sizeof(*npd), &s3c_device_i2c6);
 
 	if (!npd->cfg_gpio)
 		npd->cfg_gpio = s3c_i2c6_cfg_gpio;
@@ -548,8 +541,7 @@ void __init s3c_i2c7_set_platdata(struct s3c2410_platform_i2c *pd)
 		pd->bus_num = 7;
 	}
 
-	npd = s3c_set_platdata(pd, sizeof(struct s3c2410_platform_i2c),
-			       &s3c_device_i2c7);
+	npd = s3c_set_platdata(pd, sizeof(*npd), &s3c_device_i2c7);
 
 	if (!npd->cfg_gpio)
 		npd->cfg_gpio = s3c_i2c7_cfg_gpio;
@@ -615,8 +607,7 @@ void __init samsung_keypad_set_platdata(struct samsung_keypad_platdata *pd)
 {
 	struct samsung_keypad_platdata *npd;
 
-	npd = s3c_set_platdata(pd, sizeof(struct samsung_keypad_platdata),
-			&samsung_device_keypad);
+	npd = s3c_set_platdata(pd, sizeof(*npd), &samsung_device_keypad);
 
 	if (!npd->cfg_gpio)
 		npd->cfg_gpio = samsung_keypad_cfg_gpio;
@@ -721,8 +712,7 @@ void __init s3c_nand_set_platdata(struct s3c2410_platform_nand *nand)
 	 * time then there is little chance the system is going to run.
 	 */
 
-	npd = s3c_set_platdata(nand, sizeof(struct s3c2410_platform_nand),
-				&s3c_device_nand);
+	npd = s3c_set_platdata(nand, sizeof(*npd), &s3c_device_nand);
 	if (!npd)
 		return;
 
@@ -1022,8 +1012,7 @@ void __init dwc2_hsotg_set_platdata(struct dwc2_hsotg_plat *pd)
 {
 	struct dwc2_hsotg_plat *npd;
 
-	npd = s3c_set_platdata(pd, sizeof(struct dwc2_hsotg_plat),
-			&s3c_device_usb_hsotg);
+	npd = s3c_set_platdata(pd, sizeof(*npd), &s3c_device_usb_hsotg);
 
 	if (!npd->phy_init)
 		npd->phy_init = s5p_usb_phy_init;
diff --git a/arch/arm/plat-samsung/platformdata.c b/arch/arm/plat-samsung/platformdata.c
index b430e9946287..6cf52ee7eeec 100644
--- a/arch/arm/plat-samsung/platformdata.c
+++ b/arch/arm/plat-samsung/platformdata.c
@@ -29,10 +29,8 @@ void __init *s3c_set_platdata(void *pd, size_t pdsize,
 	}
 
 	npd = kmemdup(pd, pdsize, GFP_KERNEL);
-	if (!npd) {
-		printk(KERN_ERR "%s: cannot clone platform data\n", pdev->name);
+	if (!npd)
 		return NULL;
-	}
 
 	pdev->dev.platform_data = npd;
 	return npd;
diff --git a/arch/arm/xen/grant-table.c b/arch/arm/xen/grant-table.c
index e43791829ace..91cf08ba1e95 100644
--- a/arch/arm/xen/grant-table.c
+++ b/arch/arm/xen/grant-table.c
@@ -45,7 +45,14 @@ void arch_gnttab_unmap(void *shared, unsigned long nr_gframes)
 	return;
 }
 
-int arch_gnttab_init(unsigned long nr_shared)
+int arch_gnttab_map_status(uint64_t *frames, unsigned long nr_gframes,
+			   unsigned long max_nr_gframes,
+			   grant_status_t **__shared)
+{
+	return -ENOSYS;
+}
+
+int arch_gnttab_init(unsigned long nr_shared, unsigned long nr_status)
 {
 	return 0;
 }
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 6205f521b648..c9a7e9e1414f 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -21,7 +21,7 @@ config ARM64
 	select ARCH_HAS_STRICT_KERNEL_RWX
 	select ARCH_HAS_STRICT_MODULE_RWX
 	select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST
-	select ARCH_HAVE_NMI_SAFE_CMPXCHG if ACPI_APEI_SEA
+	select ARCH_HAVE_NMI_SAFE_CMPXCHG
 	select ARCH_INLINE_READ_LOCK if !PREEMPT
 	select ARCH_INLINE_READ_LOCK_BH if !PREEMPT
 	select ARCH_INLINE_READ_LOCK_IRQ if !PREEMPT
@@ -85,7 +85,7 @@ config ARM64
 	select HAVE_ARCH_BITREVERSE
 	select HAVE_ARCH_HUGE_VMAP
 	select HAVE_ARCH_JUMP_LABEL
-	select HAVE_ARCH_KASAN if SPARSEMEM_VMEMMAP && !(ARM64_16K_PAGES && ARM64_VA_BITS_48)
+	select HAVE_ARCH_KASAN if !(ARM64_16K_PAGES && ARM64_VA_BITS_48)
 	select HAVE_ARCH_KGDB
 	select HAVE_ARCH_MMAP_RND_BITS
 	select HAVE_ARCH_MMAP_RND_COMPAT_BITS if COMPAT
@@ -115,7 +115,7 @@ config ARM64
 	select HAVE_IRQ_TIME_ACCOUNTING
 	select HAVE_MEMBLOCK
 	select HAVE_MEMBLOCK_NODE_MAP if NUMA
-	select HAVE_NMI if ACPI_APEI_SEA
+	select HAVE_NMI
 	select HAVE_PATA_PLATFORM
 	select HAVE_PERF_EVENTS
 	select HAVE_PERF_REGS
@@ -136,6 +136,7 @@ config ARM64
 	select PCI_ECAM if ACPI
 	select POWER_RESET
 	select POWER_SUPPLY
+	select REFCOUNT_FULL
 	select SPARSE_IRQ
 	select SYSCTL_EXCEPTION_TRACE
 	select THREAD_INFO_IN_TASK
@@ -556,7 +557,6 @@ config QCOM_QDF2400_ERRATUM_0065
 
 	  If unsure, say Y.
 
-
 config SOCIONEXT_SYNQUACER_PREITS
 	bool "Socionext Synquacer: Workaround for GICv3 pre-ITS"
 	default y
@@ -575,6 +575,17 @@ config HISILICON_ERRATUM_161600802
 	  a 128kB offset to be applied to the target address in this commands.
 
 	  If unsure, say Y.
+
+config QCOM_FALKOR_ERRATUM_E1041
+	bool "Falkor E1041: Speculative instruction fetches might cause errant memory access"
+	default y
+	help
+	  Falkor CPU may speculatively fetch instructions from an improper
+	  memory location when MMU translation is changed from SCTLR_ELn[M]=1
+	  to SCTLR_ELn[M]=0. Prefix an ISB instruction to fix the problem.
+
+	  If unsure, say Y.
+
 endmenu
 
 
@@ -842,6 +853,7 @@ config FORCE_MAX_ZONEORDER
 menuconfig ARMV8_DEPRECATED
 	bool "Emulate deprecated/obsolete ARMv8 instructions"
 	depends on COMPAT
+	depends on SYSCTL
 	help
 	  Legacy software support may require certain instructions
 	  that have been deprecated or obsoleted in the architecture.
@@ -982,7 +994,7 @@ config ARM64_UAO
 	help
 	  User Access Override (UAO; part of the ARMv8.2 Extensions)
 	  causes the 'unprivileged' variant of the load/store instructions to
-	  be overriden to be privileged.
+	  be overridden to be privileged.
 
 	  This option changes get_user() and friends to use the 'unprivileged'
 	  variant of the load/store instructions. This ensures that user-space
@@ -1011,6 +1023,17 @@ config ARM64_PMEM
 
 endmenu
 
+config ARM64_SVE
+	bool "ARM Scalable Vector Extension support"
+	default y
+	help
+	  The Scalable Vector Extension (SVE) is an extension to the AArch64
+	  execution state which complements and extends the SIMD functionality
+	  of the base architecture to support much larger vectors and to enable
+	  additional vectorisation opportunities.
+
+	  To enable use of this extension on CPUs that implement it, say Y.
+
 config ARM64_MODULE_CMODEL_LARGE
 	bool
 
@@ -1099,6 +1122,7 @@ config EFI_STUB
 config EFI
 	bool "UEFI runtime support"
 	depends on OF && !CPU_BIG_ENDIAN
+	depends on KERNEL_MODE_NEON
 	select LIBFDT
 	select UCS2_STRING
 	select EFI_PARAMS_FROM_FDT
diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms
index 1d03ef54295a..2401373565ff 100644
--- a/arch/arm64/Kconfig.platforms
+++ b/arch/arm64/Kconfig.platforms
@@ -91,12 +91,13 @@ config ARCH_HISI
 	  This enables support for Hisilicon ARMv8 SoC family
 
 config ARCH_MEDIATEK
-	bool "Mediatek MT65xx & MT81xx ARMv8 SoC"
+	bool "MediaTek SoC Family"
 	select ARM_GIC
 	select PINCTRL
 	select MTK_TIMER
 	help
-	  Support for Mediatek MT65xx & MT81xx ARMv8 SoCs
+	  This enables support for MediaTek MT27xx, MT65xx, MT76xx
+	  & MT81xx ARMv8 SoCs
 
 config ARCH_MESON
 	bool "Amlogic Platforms"
@@ -104,6 +105,7 @@ config ARCH_MESON
 	select PINCTRL_MESON
 	select COMMON_CLK_AMLOGIC
 	select COMMON_CLK_GXBB
+	select MESON_IRQ_GPIO
 	help
 	  This enables support for the Amlogic S905 SoCs.
 
@@ -187,6 +189,12 @@ config ARCH_R8A7796
 	help
 	  This enables support for the Renesas R-Car M3-W SoC.
 
+config ARCH_R8A77970
+	bool "Renesas R-Car V3M SoC Platform"
+	depends on ARCH_RENESAS
+	help
+	  This enables support for the Renesas R-Car V3M SoC.
+
 config ARCH_R8A77995
 	bool "Renesas R-Car D3 SoC Platform"
 	depends on ARCH_RENESAS
diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile
index 939b310913cf..b481b4a7c011 100644
--- a/arch/arm64/Makefile
+++ b/arch/arm64/Makefile
@@ -14,8 +14,12 @@ LDFLAGS_vmlinux	:=-p --no-undefined -X
 CPPFLAGS_vmlinux.lds = -DTEXT_OFFSET=$(TEXT_OFFSET)
 GZFLAGS		:=-9
 
-ifneq ($(CONFIG_RELOCATABLE),)
-LDFLAGS_vmlinux		+= -pie -shared -Bsymbolic
+ifeq ($(CONFIG_RELOCATABLE), y)
+# Pass --no-apply-dynamic-relocs to restore pre-binutils-2.27 behaviour
+# for relative relocs, since this leads to better Image compression
+# with the relocation offsets always being zero.
+LDFLAGS_vmlinux		+= -pie -shared -Bsymbolic \
+			$(call ld-option, --no-apply-dynamic-relocs)
 endif
 
 ifeq ($(CONFIG_ARM64_ERRATUM_843419),y)
@@ -53,6 +57,8 @@ KBUILD_AFLAGS	+= $(lseinstr) $(brokengasinst)
 KBUILD_CFLAGS	+= $(call cc-option,-mabi=lp64)
 KBUILD_AFLAGS	+= $(call cc-option,-mabi=lp64)
 
+KBUILD_CFLAGS	+= $(call cc-ifversion, -ge, 0500, -DCONFIG_ARCH_SUPPORTS_INT128)
+
 ifeq ($(CONFIG_CPU_BIG_ENDIAN), y)
 KBUILD_CPPFLAGS	+= -mbig-endian
 CHECKFLAGS	+= -D__AARCH64EB__
@@ -77,9 +83,6 @@ endif
 
 ifeq ($(CONFIG_ARM64_MODULE_PLTS),y)
 KBUILD_LDFLAGS_MODULE	+= -T $(srctree)/arch/arm64/kernel/module.lds
-ifeq ($(CONFIG_DYNAMIC_FTRACE),y)
-KBUILD_LDFLAGS_MODULE	+= $(objtree)/arch/arm64/kernel/ftrace-mod.o
-endif
 endif
 
 # Default value
diff --git a/arch/arm64/boot/dts/Makefile b/arch/arm64/boot/dts/Makefile
index d7c22d51bc50..4aa50b9b26bc 100644
--- a/arch/arm64/boot/dts/Makefile
+++ b/arch/arm64/boot/dts/Makefile
@@ -12,6 +12,7 @@ subdir-y += cavium
 subdir-y += exynos
 subdir-y += freescale
 subdir-y += hisilicon
+subdir-y += lg
 subdir-y += marvell
 subdir-y += mediatek
 subdir-y += nvidia
@@ -22,5 +23,4 @@ subdir-y += rockchip
 subdir-y += socionext
 subdir-y += sprd
 subdir-y += xilinx
-subdir-y += lg
 subdir-y += zte
diff --git a/arch/arm64/boot/dts/actions/s900-bubblegum-96.dts b/arch/arm64/boot/dts/actions/s900-bubblegum-96.dts
index a0c3484dbd12..21ca80f9941c 100644
--- a/arch/arm64/boot/dts/actions/s900-bubblegum-96.dts
+++ b/arch/arm64/boot/dts/actions/s900-bubblegum-96.dts
@@ -24,6 +24,12 @@
 		device_type = "memory";
 		reg = <0x0 0x0 0x0 0x80000000>;
 	};
+
+	uart5_clk: uart5-clk {
+		compatible = "fixed-clock";
+		clock-frequency = <921600>;
+		#clock-cells = <0>;
+	};
 };
 
 &timer {
@@ -32,4 +38,5 @@
 
 &uart5 {
 	status = "okay";
+	clocks = <&uart5_clk>;
 };
diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile
index 7d3acb355ff3..f505227b0250 100644
--- a/arch/arm64/boot/dts/allwinner/Makefile
+++ b/arch/arm64/boot/dts/allwinner/Makefile
@@ -9,3 +9,4 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-pc2.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-prime.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-zero-plus2.dtb
 dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-nanopi-neo2.dtb
+dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-nanopi-neo-plus2.dtb
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
index d347f52e27f6..45bdbfb96126 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
@@ -51,6 +51,7 @@
 	compatible = "sinovoip,bananapi-m64", "allwinner,sun50i-a64";
 
 	aliases {
+		ethernet0 = &emac;
 		serial0 = &uart0;
 		serial1 = &uart1;
 	};
@@ -69,6 +70,14 @@
 	status = "okay";
 };
 
+&emac {
+	pinctrl-names = "default";
+	pinctrl-0 = <&rgmii_pins>;
+	phy-mode = "rgmii";
+	phy-handle = <&ext_rgmii_phy>;
+	status = "okay";
+};
+
 &i2c1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c1_pins>;
@@ -79,6 +88,13 @@
 	bias-pull-up;
 };
 
+&mdio {
+	ext_rgmii_phy: ethernet-phy@1 {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <1>;
+	};
+};
+
 &mmc0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc0_pins>;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts
index f82ccf332c0f..24f1aac366d6 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts
@@ -48,3 +48,18 @@
 
 	/* TODO: Camera, touchscreen, etc. */
 };
+
+&emac {
+	pinctrl-names = "default";
+	pinctrl-0 = <&rgmii_pins>;
+	phy-mode = "rgmii";
+	phy-handle = <&ext_rgmii_phy>;
+	status = "okay";
+};
+
+&mdio {
+	ext_rgmii_phy: ethernet-phy@1 {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <1>;
+	};
+};
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
index d06e34b5d192..806442d3e846 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
@@ -51,6 +51,7 @@
 	compatible = "pine64,pine64", "allwinner,sun50i-a64";
 
 	aliases {
+		ethernet0 = &emac;
 		serial0 = &uart0;
 		serial1 = &uart1;
 		serial2 = &uart2;
@@ -71,6 +72,15 @@
 	status = "okay";
 };
 
+&emac {
+	pinctrl-names = "default";
+	pinctrl-0 = <&rmii_pins>;
+	phy-mode = "rmii";
+	phy-handle = <&ext_rmii_phy1>;
+	status = "okay";
+
+};
+
 &i2c1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c1_pins>;
@@ -81,6 +91,13 @@
 	bias-pull-up;
 };
 
+&mdio {
+	ext_rmii_phy1: ethernet-phy@1 {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <1>;
+	};
+};
+
 &mmc0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc0_pins>;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
index 17ccc12b58df..0eb2acedf8c3 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
@@ -53,6 +53,7 @@
 		     "allwinner,sun50i-a64";
 
 	aliases {
+		ethernet0 = &emac;
 		serial0 = &uart0;
 	};
 
@@ -76,6 +77,21 @@
 	status = "okay";
 };
 
+&emac {
+	pinctrl-names = "default";
+	pinctrl-0 = <&rgmii_pins>;
+	phy-mode = "rgmii";
+	phy-handle = <&ext_rgmii_phy>;
+	status = "okay";
+};
+
+&mdio {
+	ext_rgmii_phy: ethernet-phy@1 {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <1>;
+	};
+};
+
 &mmc2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc2_pins>;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
index 8c8db1b057df..d783d164b9c3 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
@@ -136,6 +136,17 @@
 			reg = <0x01c00000 0x1000>;
 		};
 
+		dma: dma-controller@1c02000 {
+			compatible = "allwinner,sun50i-a64-dma";
+			reg = <0x01c02000 0x1000>;
+			interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_DMA>;
+			dma-channels = <8>;
+			dma-requests = <27>;
+			resets = <&ccu RST_BUS_DMA>;
+			#dma-cells = <1>;
+		};
+
 		mmc0: mmc@1c0f000 {
 			compatible = "allwinner,sun50i-a64-mmc";
 			reg = <0x01c0f000 0x1000>;
@@ -178,7 +189,7 @@
 			#size-cells = <0>;
 		};
 
-		usb_otg: usb@01c19000 {
+		usb_otg: usb@1c19000 {
 			compatible = "allwinner,sun8i-a33-musb";
 			reg = <0x01c19000 0x0400>;
 			clocks = <&ccu CLK_BUS_OTG>;
@@ -191,7 +202,7 @@
 			status = "disabled";
 		};
 
-		usbphy: phy@01c19400 {
+		usbphy: phy@1c19400 {
 			compatible = "allwinner,sun50i-a64-usb-phy";
 			reg = <0x01c19400 0x14>,
 			      <0x01c1a800 0x4>,
@@ -211,7 +222,7 @@
 			#phy-cells = <1>;
 		};
 
-		ehci0: usb@01c1a000 {
+		ehci0: usb@1c1a000 {
 			compatible = "allwinner,sun50i-a64-ehci", "generic-ehci";
 			reg = <0x01c1a000 0x100>;
 			interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
@@ -223,7 +234,7 @@
 			status = "disabled";
 		};
 
-		ohci0: usb@01c1a400 {
+		ohci0: usb@1c1a400 {
 			compatible = "allwinner,sun50i-a64-ohci", "generic-ohci";
 			reg = <0x01c1a400 0x100>;
 			interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
@@ -233,7 +244,7 @@
 			status = "disabled";
 		};
 
-		ehci1: usb@01c1b000 {
+		ehci1: usb@1c1b000 {
 			compatible = "allwinner,sun50i-a64-ehci", "generic-ehci";
 			reg = <0x01c1b000 0x100>;
 			interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
@@ -247,7 +258,7 @@
 			status = "disabled";
 		};
 
-		ohci1: usb@01c1b400 {
+		ohci1: usb@1c1b400 {
 			compatible = "allwinner,sun50i-a64-ohci", "generic-ohci";
 			reg = <0x01c1b400 0x100>;
 			interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
@@ -259,7 +270,7 @@
 			status = "disabled";
 		};
 
-		ccu: clock@01c20000 {
+		ccu: clock@1c20000 {
 			compatible = "allwinner,sun50i-a64-ccu";
 			reg = <0x01c20000 0x400>;
 			clocks = <&osc24M>, <&osc32k>;
@@ -325,7 +336,17 @@
 				drive-strength = <40>;
 			};
 
-			uart0_pins_a: uart0@0 {
+			spi0_pins: spi0 {
+				pins = "PC0", "PC1", "PC2", "PC3";
+				function = "spi0";
+			};
+
+			spi1_pins: spi1 {
+				pins = "PD0", "PD1", "PD2", "PD3";
+				function = "spi1";
+			};
+
+			uart0_pins_a: uart0 {
 				pins = "PB8", "PB9";
 				function = "uart0";
 			};
@@ -449,6 +470,62 @@
 			#size-cells = <0>;
 		};
 
+
+		spi0: spi@1c68000 {
+			compatible = "allwinner,sun8i-h3-spi";
+			reg = <0x01c68000 0x1000>;
+			interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_SPI0>, <&ccu CLK_SPI0>;
+			clock-names = "ahb", "mod";
+			dmas = <&dma 23>, <&dma 23>;
+			dma-names = "rx", "tx";
+			pinctrl-names = "default";
+			pinctrl-0 = <&spi0_pins>;
+			resets = <&ccu RST_BUS_SPI0>;
+			status = "disabled";
+			num-cs = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		spi1: spi@1c69000 {
+			compatible = "allwinner,sun8i-h3-spi";
+			reg = <0x01c69000 0x1000>;
+			interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_SPI1>, <&ccu CLK_SPI1>;
+			clock-names = "ahb", "mod";
+			dmas = <&dma 24>, <&dma 24>;
+			dma-names = "rx", "tx";
+			pinctrl-names = "default";
+			pinctrl-0 = <&spi1_pins>;
+			resets = <&ccu RST_BUS_SPI1>;
+			status = "disabled";
+			num-cs = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		emac: ethernet@1c30000 {
+			compatible = "allwinner,sun50i-a64-emac";
+			syscon = <&syscon>;
+			reg = <0x01c30000 0x10000>;
+			interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "macirq";
+			resets = <&ccu RST_BUS_EMAC>;
+			reset-names = "stmmaceth";
+			clocks = <&ccu CLK_BUS_EMAC>;
+			clock-names = "stmmaceth";
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			mdio: mdio {
+				compatible = "snps,dwmac-mdio";
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+		};
+
 		gic: interrupt-controller@1c81000 {
 			compatible = "arm,gic-400";
 			reg = <0x01c81000 0x1000>,
@@ -486,7 +563,7 @@
 			#reset-cells = <1>;
 		};
 
-		r_pio: pinctrl@01f02c00 {
+		r_pio: pinctrl@1f02c00 {
 			compatible = "allwinner,sun50i-a64-r-pinctrl";
 			reg = <0x01f02c00 0x400>;
 			interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
@@ -497,7 +574,7 @@
 			interrupt-controller;
 			#interrupt-cells = <3>;
 
-			r_rsb_pins: rsb@0 {
+			r_rsb_pins: rsb {
 				pins = "PL0", "PL1";
 				function = "s_rsb";
 			};
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts
new file mode 100644
index 000000000000..7c028af58f47
--- /dev/null
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts
@@ -0,0 +1,193 @@
+/*
+ * Copyright (C) 2017 Antony Antony <antony@phenome.org>
+ * Copyright (C) 2016 ARM Ltd.
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "sun50i-h5.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pinctrl/sun4i-a10.h>
+
+/ {
+	model = "FriendlyARM NanoPi NEO Plus2";
+	compatible = "friendlyarm,nanopi-neo-plus2", "allwinner,sun50i-h5";
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		pwr {
+			label = "nanopi:green:pwr";
+			gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>;
+			default-state = "on";
+		};
+
+		status {
+			label = "nanopi:red:status";
+			gpios = <&pio 0 20 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	reg_gmac_3v3: gmac-3v3 {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		regulator-name = "gmac-3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		startup-delay-us = <100000>;
+		enable-active-high;
+		gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>;
+	};
+
+	reg_vcc3v3: vcc3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
+	vdd_cpux: gpio-regulator {
+		compatible = "regulator-gpio";
+		pinctrl-names = "default";
+		regulator-name = "vdd-cpux";
+		regulator-type = "voltage";
+		regulator-boot-on;
+		regulator-always-on;
+		regulator-min-microvolt = <1100000>;
+		regulator-max-microvolt = <1300000>;
+		regulator-ramp-delay = <50>; /* 4ms */
+		gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>;
+		gpios-states = <0x1>;
+		states = <1100000 0x0
+			  1300000 0x1>;
+	};
+
+	wifi_pwrseq: wifi_pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		pinctrl-names = "default";
+		reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */
+		post-power-on-delay-ms = <200>;
+	};
+};
+
+&codec {
+	allwinner,audio-routing =
+		"Line Out", "LINEOUT",
+		"MIC1", "Mic",
+		"Mic",  "MBIAS";
+	status = "okay";
+};
+
+&ehci0 {
+	status = "okay";
+};
+
+&ehci3 {
+	status = "okay";
+};
+
+&mmc0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
+	vmmc-supply = <&reg_vcc3v3>;
+	bus-width = <4>;
+	cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
+	status = "okay";
+};
+
+&mmc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc1_pins_a>;
+	vmmc-supply = <&reg_vcc3v3>;
+	vqmmc-supply = <&reg_vcc3v3>;
+	mmc-pwrseq = <&wifi_pwrseq>;
+	bus-width = <4>;
+	non-removable;
+	status = "okay";
+
+	brcmf: wifi@1 {
+		reg = <1>;
+		compatible = "brcm,bcm4329-fmac";
+	};
+};
+
+&mmc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc2_8bit_pins>;
+	vmmc-supply = <&reg_vcc3v3>;
+	bus-width = <8>;
+	non-removable;
+	cap-mmc-hw-reset;
+	status = "okay";
+};
+
+&ohci0 {
+	status = "okay";
+};
+
+&ohci3 {
+	status = "okay";
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_pins_a>;
+	status = "okay";
+};
+
+&usb_otg {
+	dr_mode = "host";
+	status = "okay";
+};
+
+&usbphy {
+	/* USB Type-A ports' VBUS is always on */
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo2.dts
index 1c2387bd5df6..6eb8092d8e57 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo2.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo2.dts
@@ -50,6 +50,7 @@
 	compatible = "friendlyarm,nanopi-neo2", "allwinner,sun50i-h5";
 
 	aliases {
+		ethernet0 = &emac;
 		serial0 = &uart0;
 	};
 
@@ -108,6 +109,22 @@
 	status = "okay";
 };
 
+&emac {
+	pinctrl-names = "default";
+	pinctrl-0 = <&emac_rgmii_pins>;
+	phy-supply = <&reg_gmac_3v3>;
+	phy-handle = <&ext_rgmii_phy>;
+	phy-mode = "rgmii";
+	status = "okay";
+};
+
+&external_mdio {
+	ext_rgmii_phy: ethernet-phy@7 {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <7>;
+	};
+};
+
 &mmc0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts
index 4f77c8470f6c..a0ca925175aa 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts
@@ -59,6 +59,7 @@
 	};
 
 	aliases {
+		ethernet0 = &emac;
 		serial0 = &uart0;
 	};
 
@@ -136,6 +137,22 @@
 	status = "okay";
 };
 
+&emac {
+	pinctrl-names = "default";
+	pinctrl-0 = <&emac_rgmii_pins>;
+	phy-supply = <&reg_gmac_3v3>;
+	phy-handle = <&ext_rgmii_phy>;
+	phy-mode = "rgmii";
+	status = "okay";
+};
+
+&external_mdio {
+	ext_rgmii_phy: ethernet-phy@1 {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <1>;
+	};
+};
+
 &ir {
 	pinctrl-names = "default";
 	pinctrl-0 = <&ir_pins_a>;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts
index 6be06873e5af..b47790650144 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts
@@ -54,6 +54,7 @@
 	compatible = "xunlong,orangepi-prime", "allwinner,sun50i-h5";
 
 	aliases {
+		ethernet0 = &emac;
 		serial0 = &uart0;
 	};
 
@@ -143,6 +144,22 @@
 	status = "okay";
 };
 
+&emac {
+	pinctrl-names = "default";
+	pinctrl-0 = <&emac_rgmii_pins>;
+	phy-supply = <&reg_gmac_3v3>;
+	phy-handle = <&ext_rgmii_phy>;
+	phy-mode = "rgmii";
+	status = "okay";
+};
+
+&external_mdio {
+	ext_rgmii_phy: ethernet-phy@1 {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <1>;
+	};
+};
+
 &ir {
 	pinctrl-names = "default";
 	pinctrl-0 = <&ir_pins_a>;
diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
index c2b9bcb0ef61..7c9bdc7ab50b 100644
--- a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
+++ b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
@@ -15,6 +15,8 @@
  */
 
 /dts-v1/;
+#include <dt-bindings/reset/altr,rst-mgr-s10.h>
+#include <dt-bindings/gpio/gpio.h>
 
 / {
 	compatible = "altr,socfpga-stratix10";
@@ -75,10 +77,10 @@
 		compatible = "arm,gic-400", "arm,cortex-a15-gic";
 		#interrupt-cells = <3>;
 		interrupt-controller;
-		reg = <0x0 0xfffc1000 0x1000>,
-		      <0x0 0xfffc2000 0x2000>,
-		      <0x0 0xfffc4000 0x2000>,
-		      <0x0 0xfffc6000 0x2000>;
+		reg = <0x0 0xfffc1000 0x0 0x1000>,
+		      <0x0 0xfffc2000 0x0 0x2000>,
+		      <0x0 0xfffc4000 0x0 0x2000>,
+		      <0x0 0xfffc6000 0x0 0x2000>;
 	};
 
 	soc {
@@ -100,6 +102,8 @@
 			interrupts = <0 90 4>;
 			interrupt-names = "macirq";
 			mac-address = [00 00 00 00 00 00];
+			resets = <&rst EMAC0_RESET>;
+			reset-names = "stmmaceth";
 			status = "disabled";
 		};
 
@@ -109,6 +113,8 @@
 			interrupts = <0 91 4>;
 			interrupt-names = "macirq";
 			mac-address = [00 00 00 00 00 00];
+			resets = <&rst EMAC1_RESET>;
+			reset-names = "stmmaceth";
 			status = "disabled";
 		};
 
@@ -118,6 +124,8 @@
 			interrupts = <0 92 4>;
 			interrupt-names = "macirq";
 			mac-address = [00 00 00 00 00 00];
+			resets = <&rst EMAC2_RESET>;
+			reset-names = "stmmaceth";
 			status = "disabled";
 		};
 
@@ -126,6 +134,7 @@
 			#size-cells = <0>;
 			compatible = "snps,dw-apb-gpio";
 			reg = <0xffc03200 0x100>;
+			resets = <&rst GPIO0_RESET>;
 			status = "disabled";
 
 			porta: gpio-controller@0 {
@@ -145,6 +154,7 @@
 			#size-cells = <0>;
 			compatible = "snps,dw-apb-gpio";
 			reg = <0xffc03300 0x100>;
+			resets = <&rst GPIO1_RESET>;
 			status = "disabled";
 
 			portb: gpio-controller@0 {
@@ -155,7 +165,7 @@
 				reg = <0>;
 				interrupt-controller;
 				#interrupt-cells = <2>;
-				interrupts = <0 110 4>;
+				interrupts = <0 111 4>;
 			};
 		};
 
@@ -165,6 +175,7 @@
 			compatible = "snps,designware-i2c";
 			reg = <0xffc02800 0x100>;
 			interrupts = <0 103 4>;
+			resets = <&rst I2C0_RESET>;
 			status = "disabled";
 		};
 
@@ -174,6 +185,7 @@
 			compatible = "snps,designware-i2c";
 			reg = <0xffc02900 0x100>;
 			interrupts = <0 104 4>;
+			resets = <&rst I2C1_RESET>;
 			status = "disabled";
 		};
 
@@ -183,6 +195,7 @@
 			compatible = "snps,designware-i2c";
 			reg = <0xffc02a00 0x100>;
 			interrupts = <0 105 4>;
+			resets = <&rst I2C2_RESET>;
 			status = "disabled";
 		};
 
@@ -192,6 +205,7 @@
 			compatible = "snps,designware-i2c";
 			reg = <0xffc02b00 0x100>;
 			interrupts = <0 106 4>;
+			resets = <&rst I2C3_RESET>;
 			status = "disabled";
 		};
 
@@ -201,6 +215,7 @@
 			compatible = "snps,designware-i2c";
 			reg = <0xffc02c00 0x100>;
 			interrupts = <0 107 4>;
+			resets = <&rst I2C4_RESET>;
 			status = "disabled";
 		};
 
@@ -211,6 +226,8 @@
 			reg = <0xff808000 0x1000>;
 			interrupts = <0 96 4>;
 			fifo-depth = <0x400>;
+			resets = <&rst SDMMC_RESET>;
+			reset-names = "reset";
 			status = "disabled";
 		};
 
@@ -223,6 +240,7 @@
 			#reset-cells = <1>;
 			compatible = "altr,rst-mgr";
 			reg = <0xffd11000 0x1000>;
+			altr,modrst-offset = <0x20>;
 		};
 
 		spi0: spi@ffda4000 {
@@ -291,6 +309,7 @@
 			interrupts = <0 108 4>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
+			resets = <&rst UART0_RESET>;
 			status = "disabled";
 		};
 
@@ -300,6 +319,7 @@
 			interrupts = <0 109 4>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
+			resets = <&rst UART1_RESET>;
 			status = "disabled";
 		};
 
@@ -315,6 +335,8 @@
 			interrupts = <0 93 4>;
 			phys = <&usbphy0>;
 			phy-names = "usb2-phy";
+			resets = <&rst USB0_RESET>;
+			reset-names = "dwc2";
 			status = "disabled";
 		};
 
@@ -324,6 +346,8 @@
 			interrupts = <0 94 4>;
 			phys = <&usbphy0>;
 			phy-names = "usb2-phy";
+			resets = <&rst USB1_RESET>;
+			reset-names = "dwc2";
 			status = "disabled";
 		};
 
@@ -331,6 +355,7 @@
 			compatible = "snps,dw-wdt";
 			reg = <0xffd00200 0x100>;
 			interrupts = <0 117 4>;
+			resets = <&rst WATCHDOG0_RESET>;
 			status = "disabled";
 		};
 
@@ -338,6 +363,7 @@
 			compatible = "snps,dw-wdt";
 			reg = <0xffd00300 0x100>;
 			interrupts = <0 118 4>;
+			resets = <&rst WATCHDOG1_RESET>;
 			status = "disabled";
 		};
 
@@ -345,6 +371,7 @@
 			compatible = "snps,dw-wdt";
 			reg = <0xffd00400 0x100>;
 			interrupts = <0 125 4>;
+			resets = <&rst WATCHDOG2_RESET>;
 			status = "disabled";
 		};
 
@@ -352,6 +379,7 @@
 			compatible = "snps,dw-wdt";
 			reg = <0xffd00500 0x100>;
 			interrupts = <0 126 4>;
+			resets = <&rst WATCHDOG3_RESET>;
 			status = "disabled";
 		};
 	};
diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts b/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts
index 41ea2dba2fce..a37c46112876 100644
--- a/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts
+++ b/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts
@@ -14,7 +14,7 @@
  * this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-/include/ "socfpga_stratix10.dtsi"
+#include "socfpga_stratix10.dtsi"
 
 / {
 	model = "SoCFPGA Stratix 10 SoCDK";
@@ -27,6 +27,24 @@
 		stdout-path = "serial0:115200n8";
 	};
 
+	leds {
+		compatible = "gpio-leds";
+		hps0 {
+			label = "hps_led0";
+			gpios = <&portb 20 GPIO_ACTIVE_HIGH>;
+		};
+
+		hps1 {
+			label = "hps_led1";
+			gpios = <&portb 19 GPIO_ACTIVE_HIGH>;
+		};
+
+		hps2 {
+			label = "hps_led2";
+			gpios = <&portb 21 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
 	memory {
 		device_type = "memory";
 		/* We expect the bootloader to fill in the reg */
@@ -34,6 +52,48 @@
 	};
 };
 
+&gpio1 {
+	status = "okay";
+};
+
+&gmac0 {
+	status = "okay";
+	phy-mode = "rgmii";
+	phy-handle = <&phy0>;
+
+	max-frame-size = <3800>;
+
+	mdio0 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "snps,dwmac-mdio";
+		phy0: ethernet-phy@0 {
+			reg = <4>;
+
+			txd0-skew-ps = <0>; /* -420ps */
+			txd1-skew-ps = <0>; /* -420ps */
+			txd2-skew-ps = <0>; /* -420ps */
+			txd3-skew-ps = <0>; /* -420ps */
+			rxd0-skew-ps = <420>; /* 0ps */
+			rxd1-skew-ps = <420>; /* 0ps */
+			rxd2-skew-ps = <420>; /* 0ps */
+			rxd3-skew-ps = <420>; /* 0ps */
+			txen-skew-ps = <0>; /* -420ps */
+			txc-skew-ps = <1860>; /* 960ps */
+			rxdv-skew-ps = <420>; /* 0ps */
+			rxc-skew-ps = <1680>; /* 780ps */
+		};
+	};
+};
+
+&mmc {
+	status = "okay";
+	num-slots = <1>;
+	cap-sd-highspeed;
+	broken-cd;
+	bus-width = <4>;
+};
+
 &uart0 {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile
index f84b83bb9809..34dd0e9b5cbb 100644
--- a/arch/arm64/boot/dts/amlogic/Makefile
+++ b/arch/arm64/boot/dts/amlogic/Makefile
@@ -1,4 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0
+dtb-$(CONFIG_ARCH_MESON) += meson-axg-s400.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-nanopi-k2.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-nexbox-a95x.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-odroidc2.dtb
@@ -16,7 +17,9 @@ dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905x-nexbox-a95x.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905x-p212.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-p230.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-p231.dtb
+dtb-$(CONFIG_ARCH_MESON) += meson-gxm-khadas-vim2.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxm-nexbox-a1.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxm-q200.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxm-q201.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxm-rbox-pro.dtb
+dtb-$(CONFIG_ARCH_MESON) += meson-gxm-vega-s96.dtb
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
new file mode 100644
index 000000000000..70eca1f8736a
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+ */
+
+/dts-v1/;
+
+#include "meson-axg.dtsi"
+
+/ {
+	compatible = "amlogic,s400", "amlogic,a113d", "amlogic,meson-axg";
+	model = "Amlogic Meson AXG S400 Development Board";
+
+	aliases {
+		serial0 = &uart_AO;
+	};
+};
+
+&uart_AO {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
new file mode 100644
index 000000000000..b932a784b02a
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
@@ -0,0 +1,204 @@
+/*
+ * Copyright (c) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+/ {
+	compatible = "amlogic,meson-axg";
+
+	interrupt-parent = <&gic>;
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		/* 16 MiB reserved for Hardware ROM Firmware */
+		hwrom_reserved: hwrom@0 {
+			reg = <0x0 0x0 0x0 0x1000000>;
+			no-map;
+		};
+
+		/* Alternate 3 MiB reserved for ARM Trusted Firmware (BL31) */
+		secmon_reserved: secmon@5000000 {
+			reg = <0x0 0x05000000 0x0 0x300000>;
+			no-map;
+		};
+	};
+
+	cpus {
+		#address-cells = <0x2>;
+		#size-cells = <0x0>;
+
+		cpu0: cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53", "arm,armv8";
+			reg = <0x0 0x0>;
+			enable-method = "psci";
+			next-level-cache = <&l2>;
+		};
+
+		cpu1: cpu@1 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53", "arm,armv8";
+			reg = <0x0 0x1>;
+			enable-method = "psci";
+			next-level-cache = <&l2>;
+		};
+
+		cpu2: cpu@2 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53", "arm,armv8";
+			reg = <0x0 0x2>;
+			enable-method = "psci";
+			next-level-cache = <&l2>;
+		};
+
+		cpu3: cpu@3 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53", "arm,armv8";
+			reg = <0x0 0x3>;
+			enable-method = "psci";
+			next-level-cache = <&l2>;
+		};
+
+		l2: l2-cache0 {
+			compatible = "cache";
+		};
+	};
+
+	arm-pmu {
+		compatible = "arm,cortex-a53-pmu";
+		interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
+	};
+
+	psci {
+		compatible = "arm,psci-1.0";
+		method = "smc";
+	};
+
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupts = <GIC_PPI 13
+			(GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 14
+			(GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 11
+			(GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 10
+			(GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>;
+	};
+
+	xtal: xtal-clk {
+		compatible = "fixed-clock";
+		clock-frequency = <24000000>;
+		clock-output-names = "xtal";
+		#clock-cells = <0>;
+	};
+
+	soc {
+		compatible = "simple-bus";
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		cbus: cbus@ffd00000 {
+			compatible = "simple-bus";
+			reg = <0x0 0xffd00000 0x0 0x25000>;
+			#address-cells = <2>;
+			#size-cells = <2>;
+			ranges = <0x0 0x0 0x0 0xffd00000 0x0 0x25000>;
+
+			uart_A: serial@24000 {
+				compatible = "amlogic,meson-gx-uart", "amlogic,meson-uart";
+				reg = <0x0 0x24000 0x0 0x14>;
+				interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>;
+				status = "disabled";
+			};
+
+			uart_B: serial@23000 {
+				compatible = "amlogic,meson-gx-uart", "amlogic,meson-uart";
+				reg = <0x0 0x23000 0x0 0x14>;
+				interrupts = <GIC_SPI 75 IRQ_TYPE_EDGE_RISING>;
+				status = "disabled";
+			};
+		};
+
+		gic: interrupt-controller@ffc01000 {
+			compatible = "arm,gic-400";
+			reg = <0x0 0xffc01000 0 0x1000>,
+			      <0x0 0xffc02000 0 0x2000>,
+			      <0x0 0xffc04000 0 0x2000>,
+			      <0x0 0xffc06000 0 0x2000>;
+			interrupt-controller;
+			interrupts = <GIC_PPI 9
+				(GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>;
+			#interrupt-cells = <3>;
+			#address-cells = <0>;
+		};
+
+		mailbox: mailbox@ff63dc00 {
+			compatible = "amlogic,meson-gx-mhu", "amlogic,meson-gxbb-mhu";
+			reg = <0 0xff63dc00 0 0x400>;
+			interrupts = <GIC_SPI 208 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 209 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 210 IRQ_TYPE_EDGE_RISING>;
+			#mbox-cells = <1>;
+		};
+
+		sram: sram@fffc0000 {
+			compatible = "amlogic,meson-axg-sram", "mmio-sram";
+			reg = <0x0 0xfffc0000 0x0 0x20000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0x0 0xfffc0000 0x20000>;
+
+			cpu_scp_lpri: scp-shmem@0 {
+				compatible = "amlogic,meson-axg-scp-shmem";
+				reg = <0x13000 0x400>;
+			};
+
+			cpu_scp_hpri: scp-shmem@200 {
+				compatible = "amlogic,meson-axg-scp-shmem";
+				reg = <0x13400 0x400>;
+			};
+		};
+
+		aobus: aobus@ff800000 {
+			compatible = "simple-bus";
+			reg = <0x0 0xff800000 0x0 0x100000>;
+			#address-cells = <2>;
+			#size-cells = <2>;
+			ranges = <0x0 0x0 0x0 0xff800000 0x0 0x100000>;
+
+			uart_AO: serial@3000 {
+				compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart";
+				reg = <0x0 0x3000 0x0 0x18>;
+				interrupts = <GIC_SPI 193 IRQ_TYPE_EDGE_RISING>;
+				clocks = <&xtal>, <&xtal>, <&xtal>;
+				clock-names = "xtal", "pclk", "baud";
+				status = "disabled";
+			};
+
+			uart_AO_B: serial@4000 {
+				compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart";
+				reg = <0x0 0x4000 0x0 0x18>;
+				interrupts = <GIC_SPI 197 IRQ_TYPE_EDGE_RISING>;
+				clocks = <&xtal>, <&xtal>, <&xtal>;
+				clock-names = "xtal", "pclk", "baud";
+				status = "disabled";
+			};
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi
index 4157987f4a3d..7d4b95e49993 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi
@@ -213,7 +213,7 @@
 /* eMMC */
 &sd_emmc_c {
 	status = "okay";
-	pinctrl-0 = <&emmc_pins>;
+	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
 	pinctrl-1 = <&emmc_clk_gate_pins>;
 	pinctrl-names = "default", "clk-gate";
 
diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
index f175db846286..ab7ce1644cdc 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
@@ -218,6 +218,15 @@
 			#size-cells = <2>;
 			ranges = <0x0 0x0 0x0 0xc1100000 0x0 0x100000>;
 
+			gpio_intc: interrupt-controller@9880 {
+				compatible = "amlogic,meson-gpio-intc";
+				reg = <0x0 0x9880 0x0 0x10>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				amlogic,channel-interrupts = <64 65 66 67 68 69 70 71>;
+				status = "disabled";
+			};
+
 			reset: reset-controller@4404 {
 				compatible = "amlogic,meson-gx-reset", "amlogic,meson-gxbb-reset";
 				reg = <0x0 0x04404 0x0 0x20>;
@@ -225,18 +234,16 @@
 			};
 
 			uart_A: serial@84c0 {
-				compatible = "amlogic,meson-gx-uart", "amlogic,meson-uart";
+				compatible = "amlogic,meson-gx-uart";
 				reg = <0x0 0x84c0 0x0 0x14>;
 				interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>;
-				clocks = <&xtal>;
 				status = "disabled";
 			};
 
 			uart_B: serial@84dc {
-				compatible = "amlogic,meson-gx-uart", "amlogic,meson-uart";
+				compatible = "amlogic,meson-gx-uart";
 				reg = <0x0 0x84dc 0x0 0x14>;
 				interrupts = <GIC_SPI 75 IRQ_TYPE_EDGE_RISING>;
-				clocks = <&xtal>;
 				status = "disabled";
 			};
 
@@ -279,10 +286,9 @@
 			};
 
 			uart_C: serial@8700 {
-				compatible = "amlogic,meson-gx-uart", "amlogic,meson-uart";
+				compatible = "amlogic,meson-gx-uart";
 				reg = <0x0 0x8700 0x0 0x14>;
 				interrupts = <GIC_SPI 93 IRQ_TYPE_EDGE_RISING>;
-				clocks = <&xtal>;
 				status = "disabled";
 			};
 
@@ -391,14 +397,14 @@
 			};
 
 			uart_AO: serial@4c0 {
-				compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart", "amlogic,meson-uart";
+				compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart";
 				reg = <0x0 0x004c0 0x0 0x14>;
 				interrupts = <GIC_SPI 193 IRQ_TYPE_EDGE_RISING>;
 				status = "disabled";
 			};
 
 			uart_AO_B: serial@4e0 {
-				compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart", "amlogic,meson-uart";
+				compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart";
 				reg = <0x0 0x004e0 0x0 0x14>;
 				interrupts = <GIC_SPI 197 IRQ_TYPE_EDGE_RISING>;
 				status = "disabled";
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts
index 4b17a76959b2..4a4251001bfd 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts
@@ -168,6 +168,8 @@
 		eth_phy0: ethernet-phy@0 {
 			/* Realtek RTL8211F (0x001cc916) */
 			reg = <0>;
+			interrupt-parent = <&gpio_intc>;
+			interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
 		};
 	};
 };
@@ -183,7 +185,9 @@
 			  "VCCK En", "CON1 Header Pin31",
 			  "I2S Header Pin6", "IR In", "I2S Header Pin7",
 			  "I2S Header Pin3", "I2S Header Pin4",
-			  "I2S Header Pin5", "HDMI CEC", "SYS LED";
+			  "I2S Header Pin5", "HDMI CEC", "SYS LED",
+			  /* GPIO_TEST_N */
+			  "";
 };
 
 &pinctrl_periphs {
@@ -229,11 +233,9 @@
 			  "Bluetooth UART TX", "Bluetooth UART RX",
 			  "Bluetooth UART CTS", "Bluetooth UART RTS",
 			  "", "", "", "WIFI 32K", "Bluetooth Enable",
-			  "Bluetooth WAKE HOST",
+			  "Bluetooth WAKE HOST", "",
 			  /* Bank GPIOCLK */
-			  "", "CON1 Header Pin35", "", "",
-			  /* GPIO_TEST_N */
-			  "";
+			  "", "CON1 Header Pin35", "", "";
 };
 
 &pwm_ef {
@@ -302,7 +304,7 @@
 /* eMMC */
 &sd_emmc_c {
 	status = "disabled";
-	pinctrl-0 = <&emmc_pins>;
+	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
 	pinctrl-1 = <&emmc_clk_gate_pins>;
 	pinctrl-names = "default", "clk-gate";
 
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts
index 38dfdde5c147..818954b1d57f 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts
@@ -88,6 +88,18 @@
 		};
 	};
 
+	usb_pwr: regulator-usb-pwrs {
+		compatible = "regulator-fixed";
+
+		regulator-name = "USB_PWR";
+
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+
+		gpio = <&gpio GPIODV_24 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
 	vddio_card: gpio-regulator {
 		compatible = "regulator-gpio";
 
@@ -272,7 +284,7 @@
 /* eMMC */
 &sd_emmc_c {
 	status = "okay";
-	pinctrl-0 = <&emmc_pins>;
+	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
 	pinctrl-1 = <&emmc_clk_gate_pins>;
 	pinctrl-names = "default", "clk-gate";
 
@@ -294,3 +306,20 @@
 	pinctrl-0 = <&uart_ao_a_pins>;
 	pinctrl-names = "default";
 };
+
+&usb0_phy {
+	status = "okay";
+	phy-supply = <&usb_pwr>;
+};
+
+&usb1_phy {
+	status = "okay";
+};
+
+&usb0 {
+	status = "okay";
+};
+
+&usb1 {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
index 1ffa1c238a72..f8d221463c60 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
@@ -157,6 +157,8 @@
 
 		eth_phy0: ethernet-phy@0 {
 			reg = <0>;
+			interrupt-parent = <&gpio_intc>;
+			interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
 			eee-broken-1000t;
 		};
 	};
@@ -194,7 +196,9 @@
 			  "USB HUB nRESET", "USB OTG Power En",
 			  "J7 Header Pin2", "IR In", "J7 Header Pin4",
 			  "J7 Header Pin6", "J7 Header Pin5", "J7 Header Pin7",
-			  "HDMI CEC", "SYS LED";
+			  "HDMI CEC", "SYS LED",
+			  /* GPIO_TEST_N */
+			  "";
 };
 
 &pinctrl_periphs {
@@ -233,11 +237,9 @@
 			  "J2 Header Pin12", "J2 Header Pin13",
 			  "J2 Header Pin8", "J2 Header Pin10",
 			  "", "", "", "", "",
-			  "J2 Header Pin11", "", "J2 Header Pin7",
+			  "J2 Header Pin11", "", "J2 Header Pin7", "",
 			  /* Bank GPIOCLK */
-			  "", "", "", "",
-			  /* GPIO_TEST_N */
-			  "";
+			  "", "", "", "";
 };
 
 &saradc {
@@ -271,7 +273,7 @@
 /* eMMC */
 &sd_emmc_c {
 	status = "okay";
-	pinctrl-0 = <&emmc_pins>;
+	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
 	pinctrl-1 = <&emmc_clk_gate_pins>;
 	pinctrl-names = "default", "clk-gate";
 
@@ -301,6 +303,7 @@
 
 &usb1_phy {
 	status = "okay";
+	phy-supply = <&usb_otg_pwr>;
 };
 
 &usb0 {
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-p200.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-p200.dts
index 2054a474e0a9..9bf16bb7c491 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-p200.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-p200.dts
@@ -117,6 +117,8 @@
 		eth_phy0: ethernet-phy@3 {
 			/* Micrel KSZ9031 (0x00221620) */
 			reg = <3>;
+			interrupt-parent = <&gpio_intc>;
+			interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
 		};
 	};
 };
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi
index 23c08c3afd0a..932158a778ef 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi
@@ -242,7 +242,7 @@
 /* eMMC */
 &sd_emmc_c {
 	status = "okay";
-	pinctrl-0 = <&emmc_pins>;
+	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
 	pinctrl-1 = <&emmc_clk_gate_pins>;
 	pinctrl-names = "default", "clk-gate";
 
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi
index f2bc6dea1fc6..1fe8e24cf675 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi
@@ -199,7 +199,7 @@
 /* eMMC */
 &sd_emmc_c {
 	status = "okay";
-	pinctrl-0 = <&emmc_pins>;
+	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
 	pinctrl-1 = <&emmc_clk_gate_pins>;
 	pinctrl-names = "default", "clk-gate";
 
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
index af834cdbba79..1fb8b9d6cb4e 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
@@ -323,6 +323,12 @@
 	clock-names = "stmmaceth", "clkin0", "clkin1";
 };
 
+&gpio_intc {
+	compatible = "amlogic,meson-gpio-intc",
+		     "amlogic,meson-gxbb-gpio-intc";
+	status = "okay";
+};
+
 &hdmi_tx {
 	compatible = "amlogic,meson-gxbb-dw-hdmi", "amlogic,meson-gx-dw-hdmi";
 	resets = <&reset RESET_HDMITX_CAPB3>,
@@ -379,15 +385,21 @@
 			reg-names = "mux", "pull", "pull-enable", "gpio";
 			gpio-controller;
 			#gpio-cells = <2>;
-			gpio-ranges = <&pinctrl_periphs 0 14 120>;
+			gpio-ranges = <&pinctrl_periphs 0 0 119>;
 		};
 
 		emmc_pins: emmc {
 			mux {
 				groups = "emmc_nand_d07",
 				       "emmc_cmd",
-				       "emmc_clk",
-				       "emmc_ds";
+				       "emmc_clk";
+				function = "emmc";
+			};
+		};
+
+		emmc_ds_pins: emmc-ds {
+			mux {
+				groups = "emmc_ds";
 				function = "emmc";
 			};
 		};
@@ -741,12 +753,12 @@
 
 &uart_B {
 	clocks = <&xtal>, <&clkc CLKID_UART1>, <&xtal>;
-	clock-names = "xtal", "core", "baud";
+	clock-names = "xtal", "pclk", "baud";
 };
 
 &uart_C {
 	clocks = <&xtal>, <&clkc CLKID_UART2>, <&xtal>;
-	clock-names = "xtal", "core", "baud";
+	clock-names = "xtal", "pclk", "baud";
 };
 
 &vpu {
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p230.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p230.dts
index 6827f235d7cf..4f3f03fc31b0 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p230.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p230.dts
@@ -128,6 +128,8 @@
 		compatible = "ethernet-phy-id001c.c916", "ethernet-phy-ieee802.3-c22";
 		reg = <0>;
 		max-speed = <1000>;
+		interrupt-parent = <&gpio_intc>;
+		interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
 	};
 };
 
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-hwacom-amazetv.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-hwacom-amazetv.dts
index 977b4240f3c1..e82582574160 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-hwacom-amazetv.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-hwacom-amazetv.dts
@@ -141,7 +141,7 @@
 /* eMMC */
 &sd_emmc_c {
 	status = "okay";
-	pinctrl-0 = <&emmc_pins>;
+	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
 	pinctrl-1 = <&emmc_clk_gate_pins>;
 	pinctrl-names = "default", "clk-gate";
 
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts
index edc512ad0bac..71a6e1ce7ad5 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts
@@ -122,7 +122,9 @@
 			  "J9 Header Pin33",
 			  "IR In",
 			  "HDMI CEC",
-			  "SYS LED";
+			  "SYS LED",
+			  /* GPIO_TEST_N */
+			  "";
 };
 
 &pinctrl_periphs {
@@ -163,9 +165,7 @@
 			  "WIFI 32K", "Bluetooth Enable",
 			  "Bluetooth WAKE HOST",
 			  /* Bank GPIOCLK */
-			  "", "J9 Header Pin39",
-			  /* GPIO_TEST_N */
-			  "";
+			  "", "J9 Header Pin39";
 };
 
 &pwm_AO_ab {
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts
index 64c54c92e214..dc9c3b8216c2 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts
@@ -96,6 +96,13 @@
 		regulator-settling-time-down-us = <50000>;
 	};
 
+	vddio_ao18: regulator-vddio_ao18 {
+		compatible = "regulator-fixed";
+		regulator-name = "VDDIO_AO18";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
 	vddio_boot: regulator-vddio_boot {
 		compatible = "regulator-fixed";
 		regulator-name = "VDDIO_BOOT";
@@ -121,6 +128,11 @@
 	status = "okay";
 };
 
+&internal_phy {
+	pinctrl-0 = <&eth_link_led_pins>, <&eth_act_led_pins>;
+	pinctrl-names = "default";
+};
+
 &ir {
 	status = "okay";
 	pinctrl-0 = <&remote_input_ao_pins>;
@@ -149,7 +161,9 @@
 			  "7J1 Header Pin12",
 			  "IR In",
 			  "9J3 Switch HDMI CEC/7J1 Header Pin11",
-			  "7J1 Header Pin13";
+			  "7J1 Header Pin13",
+			  /* GPIO_TEST_N */
+			  "7J1 Header Pin15";
 };
 
 &pinctrl_periphs {
@@ -191,9 +205,12 @@
 			  "7J1 Header Pin32", "7J1 Header Pin29",
 			  "7J1 Header Pin31",
 			  /* Bank GPIOCLK */
-			  "7J1 Header Pin7", "",
-			  /* GPIO_TEST_N */
-			  "7J1 Header Pin15";
+			  "7J1 Header Pin7", "";
+};
+
+&saradc {
+	status = "okay";
+	vref-supply = <&vddio_ao18>;
 };
 
 /* SD card */
@@ -221,7 +238,7 @@
 /* eMMC */
 &sd_emmc_c {
 	status = "okay";
-	pinctrl-0 = <&emmc_pins>;
+	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
 	pinctrl-1 = <&emmc_clk_gate_pins>;
 	pinctrl-names = "default", "clk-gate";
 
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-nexbox-a95x.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-nexbox-a95x.dts
index 1b8f32867aa1..271f14279180 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-nexbox-a95x.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-nexbox-a95x.dts
@@ -229,7 +229,7 @@
 /* eMMC */
 &sd_emmc_c {
 	status = "okay";
-	pinctrl-0 = <&emmc_pins>;
+	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
 	pinctrl-1 = <&emmc_clk_gate_pins>;
 	pinctrl-names = "default", "clk-gate";
 
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dtsi
index 129af9068814..ff09df1fd5a3 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dtsi
@@ -135,7 +135,7 @@
 /* eMMC */
 &sd_emmc_c {
 	status = "okay";
-	pinctrl-0 = <&emmc_pins>;
+	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
 	pinctrl-1 = <&emmc_clk_gate_pins>;
 	pinctrl-names = "default", "clk-gate";
 
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
index d8dd3298b15c..6524b89e7115 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
@@ -49,6 +49,14 @@
 
 / {
 	compatible = "amlogic,meson-gxl";
+
+	reserved-memory {
+		/* Alternate 3 MiB reserved for ARM Trusted Firmware (BL31) */
+		secmon_reserved_alt: secmon@5000000 {
+			reg = <0x0 0x05000000 0x0 0x300000>;
+			no-map;
+		};
+	};
 };
 
 &ethmac {
@@ -217,6 +225,12 @@
 	compatible = "amlogic,meson-gxl-aoclkc", "amlogic,meson-gx-aoclkc";
 };
 
+&gpio_intc {
+	compatible = "amlogic,meson-gpio-intc",
+		     "amlogic,meson-gxl-gpio-intc";
+	status = "okay";
+};
+
 &hdmi_tx {
 	compatible = "amlogic,meson-gxl-dw-hdmi", "amlogic,meson-gx-dw-hdmi";
 	resets = <&reset RESET_HDMITX_CAPB3>,
@@ -268,15 +282,21 @@
 			reg-names = "mux", "pull", "pull-enable", "gpio";
 			gpio-controller;
 			#gpio-cells = <2>;
-			gpio-ranges = <&pinctrl_periphs 0 10 101>;
+			gpio-ranges = <&pinctrl_periphs 0 0 100>;
 		};
 
 		emmc_pins: emmc {
 			mux {
 				groups = "emmc_nand_d07",
 				       "emmc_cmd",
-				       "emmc_clk",
-				       "emmc_ds";
+				       "emmc_clk";
+				function = "emmc";
+			};
+		};
+
+		emmc_ds_pins: emmc-ds {
+			mux {
+				groups = "emmc_ds";
 				function = "emmc";
 			};
 		};
@@ -668,7 +688,7 @@
 
 &uart_A {
 	clocks = <&xtal>, <&clkc CLKID_UART0>, <&xtal>;
-	clock-names = "xtal", "core", "baud";
+	clock-names = "xtal", "pclk", "baud";
 };
 
 &uart_AO {
@@ -683,12 +703,12 @@
 
 &uart_B {
 	clocks = <&xtal>, <&clkc CLKID_UART1>, <&xtal>;
-	clock-names = "xtal", "core", "baud";
+	clock-names = "xtal", "pclk", "baud";
 };
 
 &uart_C {
 	clocks = <&xtal>, <&clkc CLKID_UART2>, <&xtal>;
-	clock-names = "xtal", "core", "baud";
+	clock-names = "xtal", "pclk", "baud";
 };
 
 &vpu {
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts
new file mode 100644
index 000000000000..34a41b26a4ed
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts
@@ -0,0 +1,400 @@
+/*
+ * Copyright (c) 2017 Martin Blumenstingl <martin.blumenstingl@googlemail.com>.
+ * Copyright (c) 2017 BayLibre, SAS
+ * Author: Neil Armstrong <narmstrong@baylibre.com>
+ *
+ * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/thermal/thermal.h>
+
+#include "meson-gxm.dtsi"
+
+/ {
+	compatible = "khadas,vim2", "amlogic,s912", "amlogic,meson-gxm";
+	model = "Khadas VIM2";
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+		serial2 = &uart_AO_B;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x0 0x0 0x0 0x80000000>;
+	};
+
+	adc-keys {
+		compatible = "adc-keys";
+		io-channels = <&saradc 0>;
+		io-channel-names = "buttons";
+		keyup-threshold-microvolt = <1710000>;
+
+		button-function {
+			label = "Function";
+			linux,code = <KEY_FN>;
+			press-threshold-microvolt = <10000>;
+		};
+	};
+
+	emmc_pwrseq: emmc-pwrseq {
+		compatible = "mmc-pwrseq-emmc";
+		reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
+	};
+
+	gpio_fan: gpio-fan {
+		compatible = "gpio-fan";
+		gpios = <&gpio GPIODV_14 GPIO_ACTIVE_HIGH
+			 &gpio GPIODV_15 GPIO_ACTIVE_HIGH>;
+		/* Dummy RPM values since fan is optional */
+		gpio-fan,speed-map = <0 0
+				      1 1
+				      2 2
+				      3 3>;
+		cooling-min-level = <0>;
+		cooling-max-level = <3>;
+		#cooling-cells = <2>;
+	};
+
+	gpio-keys-polled {
+		compatible = "gpio-keys-polled";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		poll-interval = <100>;
+
+		button@0 {
+			label = "power";
+			linux,code = <KEY_POWER>;
+			gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_connector_in: endpoint {
+				remote-endpoint = <&hdmi_tx_tmds_out>;
+			};
+		};
+	};
+
+	pwmleds {
+		compatible = "pwm-leds";
+
+		power {
+			label = "vim:red:power";
+			pwms = <&pwm_AO_ab 1 7812500 0>;
+			max-brightness = <255>;
+			linux,default-trigger = "default-on";
+		};
+	};
+
+	sdio_pwrseq: sdio-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
+		clocks = <&wifi32k>;
+		clock-names = "ext_clock";
+	};
+
+	thermal-zones {
+		cpu-thermal {
+			polling-delay-passive = <250>; /* milliseconds */
+			polling-delay = <1000>; /* milliseconds */
+
+			thermal-sensors = <&scpi_sensors 0>;
+
+			trips {
+				cpu_alert0: cpu-alert0 {
+					temperature = <70000>; /* millicelsius */
+					hysteresis = <2000>; /* millicelsius */
+					type = "active";
+				};
+
+				cpu_alert1: cpu-alert1 {
+					temperature = <80000>; /* millicelsius */
+					hysteresis = <2000>; /* millicelsius */
+					type = "passive";
+				};
+			};
+
+			cooling-maps {
+				map0 {
+					trip = <&cpu_alert0>;
+					cooling-device = <&gpio_fan THERMAL_NO_LIMIT 1>;
+				};
+
+				map1 {
+					trip = <&cpu_alert1>;
+					cooling-device = <&gpio_fan 2 THERMAL_NO_LIMIT>;
+				};
+
+				map2 {
+					trip = <&cpu_alert1>;
+					cooling-device =
+						<&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+
+				map3 {
+					trip = <&cpu_alert1>;
+					cooling-device =
+						<&cpu4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+		};
+	};
+
+	vcc_3v3: regulator-vcc_3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "VCC_3V3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
+	vddio_ao18: regulator-vddio_ao18 {
+		compatible = "regulator-fixed";
+		regulator-name = "VDDIO_AO18";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
+	vddio_boot: regulator-vddio_boot {
+		compatible = "regulator-fixed";
+		regulator-name = "VDDIO_BOOT";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
+	vddao_3v3: regulator-vddao_3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "VDDAO_3V3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
+	wifi32k: wifi32k {
+		compatible = "pwm-clock";
+		#clock-cells = <0>;
+		clock-frequency = <32768>;
+		pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
+	};
+};
+
+&cec_AO {
+	status = "okay";
+	pinctrl-0 = <&ao_cec_pins>;
+	pinctrl-names = "default";
+	hdmi-phandle = <&hdmi_tx>;
+};
+
+&cpu0 {
+	cooling-min-level = <0>;
+	cooling-max-level = <6>;
+	#cooling-cells = <2>;
+};
+
+&cpu4 {
+	cooling-min-level = <0>;
+	cooling-max-level = <4>;
+	#cooling-cells = <2>;
+};
+
+&ethmac {
+	pinctrl-0 = <&eth_pins>;
+	pinctrl-names = "default";
+
+	/* Select external PHY by default */
+	phy-handle = <&external_phy>;
+
+	amlogic,tx-delay-ns = <2>;
+
+	/* External PHY reset is shared with internal PHY Led signals */
+	snps,reset-gpio = <&gpio GPIOZ_14 0>;
+	snps,reset-delays-us = <0 10000 1000000>;
+	snps,reset-active-low;
+
+	/* External PHY is in RGMII */
+	phy-mode = "rgmii";
+
+	status = "okay";
+};
+
+&external_mdio {
+	external_phy: ethernet-phy@0 {
+		/* Realtek RTL8211F (0x001cc916) */
+		reg = <0>;
+	};
+};
+
+&hdmi_tx {
+	status = "okay";
+	pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
+	pinctrl-names = "default";
+};
+
+&hdmi_tx_tmds_port {
+	hdmi_tx_tmds_out: endpoint {
+		remote-endpoint = <&hdmi_connector_in>;
+	};
+};
+
+&i2c_A {
+	status = "okay";
+	pinctrl-0 = <&i2c_a_pins>;
+	pinctrl-names = "default";
+};
+
+&i2c_B {
+	status = "okay";
+	pinctrl-0 = <&i2c_b_pins>;
+	pinctrl-names = "default";
+
+	rtc: rtc@51 {
+		/* has to be enabled manually when a battery is connected: */
+		status = "disabled";
+		compatible = "haoyu,hym8563";
+		reg = <0x51>;
+		#clock-cells = <0>;
+		clock-frequency = <32768>;
+		clock-output-names = "xin32k";
+	};
+};
+
+&ir {
+	status = "okay";
+	pinctrl-0 = <&remote_input_ao_pins>;
+	pinctrl-names = "default";
+	linux,rc-map-name = "rc-geekbox";
+};
+
+&pwm_AO_ab {
+	status = "okay";
+	pinctrl-0 = <&pwm_ao_a_3_pins>, <&pwm_ao_b_pins>;
+	pinctrl-names = "default";
+	clocks = <&clkc CLKID_FCLK_DIV4>;
+	clock-names = "clkin0";
+};
+
+&pwm_ef {
+	status = "okay";
+	pinctrl-0 = <&pwm_e_pins>, <&pwm_f_clk_pins>;
+	pinctrl-names = "default";
+	clocks = <&clkc CLKID_FCLK_DIV4>;
+	clock-names = "clkin0";
+};
+
+&sd_emmc_a {
+	status = "okay";
+	pinctrl-0 = <&sdio_pins>;
+	pinctrl-names = "default";
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	bus-width = <4>;
+	max-frequency = <100000000>;
+
+	non-removable;
+	disable-wp;
+
+	mmc-pwrseq = <&sdio_pwrseq>;
+
+	vmmc-supply = <&vddao_3v3>;
+	vqmmc-supply = <&vddio_boot>;
+
+	brcmf: wifi@1 {
+		reg = <1>;
+		compatible = "brcm,bcm4329-fmac";
+	};
+};
+
+/* SD card */
+&sd_emmc_b {
+	status = "okay";
+	pinctrl-0 = <&sdcard_pins>;
+	pinctrl-names = "default";
+
+	bus-width = <4>;
+	cap-sd-highspeed;
+	max-frequency = <100000000>;
+	disable-wp;
+
+	cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
+	cd-inverted;
+
+	vmmc-supply = <&vddao_3v3>;
+	vqmmc-supply = <&vddio_boot>;
+};
+
+/* eMMC */
+&sd_emmc_c {
+	status = "okay";
+	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
+	pinctrl-names = "default";
+
+	bus-width = <8>;
+	cap-sd-highspeed;
+	cap-mmc-highspeed;
+	max-frequency = <200000000>;
+	non-removable;
+	disable-wp;
+	mmc-ddr-1_8v;
+	mmc-hs200-1_8v;
+	mmc-hs400-1_8v;
+
+	mmc-pwrseq = <&emmc_pwrseq>;
+	vmmc-supply = <&vcc_3v3>;
+	vqmmc-supply = <&vddio_boot>;
+};
+
+/*
+ * EMMC_DS pin is shared between SPI NOR CS and eMMC Data Strobe
+ * Remove emmc_ds_pins from sd_emmc_c pinctrl-0 then spifc can be enabled
+ */
+&spifc {
+	status = "disabled";
+	pinctrl-0 = <&nor_pins>;
+	pinctrl-names = "default";
+
+	w25q32: spi-flash@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "winbond,w25q16", "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <3000000>;
+	};
+};
+
+/* This one is connected to the Bluetooth module */
+&uart_A {
+	status = "okay";
+	pinctrl-0 = <&uart_a_pins>;
+	pinctrl-names = "default";
+};
+
+/* This is brought out on the Linux_RX (18) and Linux_TX (19) pins: */
+&uart_AO {
+	status = "okay";
+	pinctrl-0 = <&uart_ao_a_pins>;
+	pinctrl-names = "default";
+};
+
+/* This is brought out on the UART_RX_AO_B (15) and UART_TX_AO_B (16) pins: */
+&uart_AO_B {
+	status = "okay";
+	pinctrl-0 = <&uart_ao_b_pins>;
+	pinctrl-names = "default";
+};
+
+&saradc {
+	status = "okay";
+	vref-supply = <&vddio_ao18>;
+};
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts
index 22c697732f66..e7a228f6cc7e 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts
@@ -193,7 +193,7 @@
 /* eMMC */
 &sd_emmc_c {
 	status = "okay";
-	pinctrl-0 = <&emmc_pins>;
+	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
 	pinctrl-1 = <&emmc_clk_gate_pins>;
 	pinctrl-names = "default", "clk-gate";
 
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-q200.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-q200.dts
index b65776b01911..66c6da7e112c 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxm-q200.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxm-q200.dts
@@ -110,6 +110,8 @@
 		compatible = "ethernet-phy-id001c.c916", "ethernet-phy-ieee802.3-c22";
 		reg = <0>;
 		max-speed = <1000>;
+		interrupt-parent = <&gpio_intc>;
+		interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
 	};
 };
 
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts
index 470f72bb863c..a5e9b955d5ed 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts
@@ -216,7 +216,7 @@
 /* eMMC */
 &sd_emmc_c {
 	status = "okay";
-	pinctrl-0 = <&emmc_pins>;
+	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
 	pinctrl-names = "default";
 
 	bus-width = <8>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-vega-s96.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-vega-s96.dts
new file mode 100644
index 000000000000..dc37eecb9514
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-gxm-vega-s96.dts
@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2017 BayLibre, SAS.
+ * Author: Neil Armstrong <narmstrong@baylibre.com>
+ * Copyright (c) 2017 Oleg <balbes-150@yandex.ru>
+ *
+ * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+ */
+
+/dts-v1/;
+
+#include "meson-gxm.dtsi"
+#include "meson-gx-p23x-q20x.dtsi"
+
+/ {
+	compatible = "tronsmart,vega-s96", "amlogic,s912", "amlogic,meson-gxm";
+	model = "Tronsmart Vega S96";
+
+};
+
+&ethmac {
+	pinctrl-0 = <&eth_pins>;
+	pinctrl-names = "default";
+
+	/* Select external PHY by default */
+	phy-handle = <&external_phy>;
+
+	amlogic,tx-delay-ns = <2>;
+
+	/* External PHY is in RGMII */
+	phy-mode = "rgmii";
+};
+
+&external_mdio {
+	external_phy: ethernet-phy@0 {
+		/* Realtek RTL8211F (0x001cc916) */
+		reg = <0>;
+	};
+};
diff --git a/arch/arm64/boot/dts/apm/apm-shadowcat.dtsi b/arch/arm64/boot/dts/apm/apm-shadowcat.dtsi
index c9ffffb96e43..d8ecd1661461 100644
--- a/arch/arm64/boot/dts/apm/apm-shadowcat.dtsi
+++ b/arch/arm64/boot/dts/apm/apm-shadowcat.dtsi
@@ -19,7 +19,7 @@
 		#address-cells = <2>;
 		#size-cells = <0>;
 
-		cpu@000 {
+		cpu@0 {
 			device_type = "cpu";
 			compatible = "apm,strega", "arm,armv8";
 			reg = <0x0 0x000>;
@@ -29,7 +29,7 @@
 			#clock-cells = <1>;
 			clocks = <&pmd0clk 0>;
 		};
-		cpu@001 {
+		cpu@1 {
 			device_type = "cpu";
 			compatible = "apm,strega", "arm,armv8";
 			reg = <0x0 0x001>;
@@ -125,7 +125,7 @@
 		      <0x0 0x780a0000 0x0 0x20000>,	/* GIC CPU */
 		      <0x0 0x780c0000 0x0 0x10000>,	/* GIC VCPU Control */
 		      <0x0 0x780e0000 0x0 0x20000>;	/* GIC VCPU */
-		v2m0: v2m@00000 {
+		v2m0: v2m@0 {
 			compatible = "arm,gic-v2m-frame";
 			msi-controller;
 			reg = <0x0 0x0 0x0 0x1000>;
diff --git a/arch/arm64/boot/dts/apm/apm-storm.dtsi b/arch/arm64/boot/dts/apm/apm-storm.dtsi
index c09a36fed917..00e82b8e9a19 100644
--- a/arch/arm64/boot/dts/apm/apm-storm.dtsi
+++ b/arch/arm64/boot/dts/apm/apm-storm.dtsi
@@ -19,7 +19,7 @@
 		#address-cells = <2>;
 		#size-cells = <0>;
 
-		cpu@000 {
+		cpu@0 {
 			device_type = "cpu";
 			compatible = "apm,potenza", "arm,armv8";
 			reg = <0x0 0x000>;
@@ -27,7 +27,7 @@
 			cpu-release-addr = <0x1 0x0000fff8>;
 			next-level-cache = <&xgene_L2_0>;
 		};
-		cpu@001 {
+		cpu@1 {
 			device_type = "cpu";
 			compatible = "apm,potenza", "arm,armv8";
 			reg = <0x0 0x001>;
diff --git a/arch/arm64/boot/dts/arm/Makefile b/arch/arm64/boot/dts/arm/Makefile
index 4256bae99925..5b45144b371a 100644
--- a/arch/arm64/boot/dts/arm/Makefile
+++ b/arch/arm64/boot/dts/arm/Makefile
@@ -1,5 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
-dtb-$(CONFIG_ARCH_VEXPRESS) += foundation-v8.dtb foundation-v8-gicv3.dtb
+dtb-$(CONFIG_ARCH_VEXPRESS) += \
+	foundation-v8.dtb foundation-v8-psci.dtb \
+	foundation-v8-gicv3.dtb foundation-v8-gicv3-psci.dtb
 dtb-$(CONFIG_ARCH_VEXPRESS) += juno.dtb juno-r1.dtb juno-r2.dtb
 dtb-$(CONFIG_ARCH_VEXPRESS) += rtsm_ve-aemv8a.dtb
 dtb-$(CONFIG_ARCH_VEXPRESS) += vexpress-v2f-1xv7-ca53x2.dtb
diff --git a/arch/arm64/boot/dts/arm/foundation-v8-gicv2.dtsi b/arch/arm64/boot/dts/arm/foundation-v8-gicv2.dtsi
new file mode 100644
index 000000000000..851abf34fc80
--- /dev/null
+++ b/arch/arm64/boot/dts/arm/foundation-v8-gicv2.dtsi
@@ -0,0 +1,19 @@
+/*
+ * ARM Ltd.
+ *
+ * ARMv8 Foundation model DTS (GICv2 configuration)
+ */
+
+/ {
+	gic: interrupt-controller@2c001000 {
+		compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic";
+		#interrupt-cells = <3>;
+		#address-cells = <2>;
+		interrupt-controller;
+		reg = <0x0 0x2c001000 0 0x1000>,
+		      <0x0 0x2c002000 0 0x2000>,
+		      <0x0 0x2c004000 0 0x2000>,
+		      <0x0 0x2c006000 0 0x2000>;
+		interrupts = <1 9 0xf04>;
+	};
+};
diff --git a/arch/arm64/boot/dts/arm/foundation-v8-gicv3-psci.dts b/arch/arm64/boot/dts/arm/foundation-v8-gicv3-psci.dts
new file mode 100644
index 000000000000..e096e670bec3
--- /dev/null
+++ b/arch/arm64/boot/dts/arm/foundation-v8-gicv3-psci.dts
@@ -0,0 +1,9 @@
+/*
+ * ARM Ltd.
+ *
+ * ARMv8 Foundation model DTS (GICv3+PSCI configuration)
+ */
+
+#include "foundation-v8.dtsi"
+#include "foundation-v8-gicv3.dtsi"
+#include "foundation-v8-psci.dtsi"
diff --git a/arch/arm64/boot/dts/arm/foundation-v8-gicv3.dts b/arch/arm64/boot/dts/arm/foundation-v8-gicv3.dts
index 4825cdbdcf46..c87380e87f59 100644
--- a/arch/arm64/boot/dts/arm/foundation-v8-gicv3.dts
+++ b/arch/arm64/boot/dts/arm/foundation-v8-gicv3.dts
@@ -6,26 +6,5 @@
  */
 
 #include "foundation-v8.dtsi"
-
-/ {
-	gic: interrupt-controller@2f000000 {
-		compatible = "arm,gic-v3";
-		#interrupt-cells = <3>;
-		#address-cells = <2>;
-		#size-cells = <2>;
-		ranges;
-		interrupt-controller;
-		reg =	<0x0 0x2f000000 0x0 0x10000>,
-			<0x0 0x2f100000 0x0 0x200000>,
-			<0x0 0x2c000000 0x0 0x2000>,
-			<0x0 0x2c010000 0x0 0x2000>,
-			<0x0 0x2c02f000 0x0 0x2000>;
-		interrupts = <1 9 4>;
-
-		its: its@2f020000 {
-			compatible = "arm,gic-v3-its";
-			msi-controller;
-			reg = <0x0 0x2f020000 0x0 0x20000>;
-		};
-	};
-};
+#include "foundation-v8-gicv3.dtsi"
+#include "foundation-v8-spin-table.dtsi"
diff --git a/arch/arm64/boot/dts/arm/foundation-v8-gicv3.dtsi b/arch/arm64/boot/dts/arm/foundation-v8-gicv3.dtsi
new file mode 100644
index 000000000000..91fc5c60d88b
--- /dev/null
+++ b/arch/arm64/boot/dts/arm/foundation-v8-gicv3.dtsi
@@ -0,0 +1,28 @@
+/*
+ * ARM Ltd.
+ *
+ * ARMv8 Foundation model DTS (GICv3 configuration)
+ */
+
+/ {
+	gic: interrupt-controller@2f000000 {
+		compatible = "arm,gic-v3";
+		#interrupt-cells = <3>;
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+		interrupt-controller;
+		reg =	<0x0 0x2f000000 0x0 0x10000>,
+			<0x0 0x2f100000 0x0 0x200000>,
+			<0x0 0x2c000000 0x0 0x2000>,
+			<0x0 0x2c010000 0x0 0x2000>,
+			<0x0 0x2c02f000 0x0 0x2000>;
+		interrupts = <1 9 4>;
+
+		its: its@2f020000 {
+			compatible = "arm,gic-v3-its";
+			msi-controller;
+			reg = <0x0 0x2f020000 0x0 0x20000>;
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/arm/foundation-v8-psci.dts b/arch/arm64/boot/dts/arm/foundation-v8-psci.dts
new file mode 100644
index 000000000000..723f23c7cd31
--- /dev/null
+++ b/arch/arm64/boot/dts/arm/foundation-v8-psci.dts
@@ -0,0 +1,9 @@
+/*
+ * ARM Ltd.
+ *
+ * ARMv8 Foundation model DTS (GICv2+PSCI configuration)
+ */
+
+#include "foundation-v8.dtsi"
+#include "foundation-v8-gicv2.dtsi"
+#include "foundation-v8-psci.dtsi"
diff --git a/arch/arm64/boot/dts/arm/foundation-v8-psci.dtsi b/arch/arm64/boot/dts/arm/foundation-v8-psci.dtsi
new file mode 100644
index 000000000000..16cdf395728b
--- /dev/null
+++ b/arch/arm64/boot/dts/arm/foundation-v8-psci.dtsi
@@ -0,0 +1,28 @@
+/*
+ * ARM Ltd.
+ *
+ * ARMv8 Foundation model DTS (PSCI configuration)
+ */
+
+/ {
+	psci {
+		compatible = "arm,psci-1.0";
+		method = "smc";
+	};
+};
+
+&cpu0 {
+	enable-method = "psci";
+};
+
+&cpu1 {
+	enable-method = "psci";
+};
+
+&cpu2 {
+	enable-method = "psci";
+};
+
+&cpu3 {
+	enable-method = "psci";
+};
diff --git a/arch/arm64/boot/dts/arm/foundation-v8-spin-table.dtsi b/arch/arm64/boot/dts/arm/foundation-v8-spin-table.dtsi
new file mode 100644
index 000000000000..4d4186ba0e8c
--- /dev/null
+++ b/arch/arm64/boot/dts/arm/foundation-v8-spin-table.dtsi
@@ -0,0 +1,25 @@
+/*
+ * ARM Ltd.
+ *
+ * ARMv8 Foundation model DTS (spin table configuration)
+ */
+
+&cpu0 {
+	enable-method = "spin-table";
+	cpu-release-addr = <0x0 0x8000fff8>;
+};
+
+&cpu1 {
+	enable-method = "spin-table";
+	cpu-release-addr = <0x0 0x8000fff8>;
+};
+
+&cpu2 {
+	enable-method = "spin-table";
+	cpu-release-addr = <0x0 0x8000fff8>;
+};
+
+&cpu3 {
+	enable-method = "spin-table";
+	cpu-release-addr = <0x0 0x8000fff8>;
+};
diff --git a/arch/arm64/boot/dts/arm/foundation-v8.dts b/arch/arm64/boot/dts/arm/foundation-v8.dts
index 8a9136f4ab74..b17347d75ec6 100644
--- a/arch/arm64/boot/dts/arm/foundation-v8.dts
+++ b/arch/arm64/boot/dts/arm/foundation-v8.dts
@@ -6,17 +6,5 @@
  */
 
 #include "foundation-v8.dtsi"
-
-/ {
-	gic: interrupt-controller@2c001000 {
-		compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic";
-		#interrupt-cells = <3>;
-		#address-cells = <2>;
-		interrupt-controller;
-		reg = <0x0 0x2c001000 0 0x1000>,
-		      <0x0 0x2c002000 0 0x2000>,
-		      <0x0 0x2c004000 0 0x2000>,
-		      <0x0 0x2c006000 0 0x2000>;
-		interrupts = <1 9 0xf04>;
-	};
-};
+#include "foundation-v8-gicv2.dtsi"
+#include "foundation-v8-spin-table.dtsi"
diff --git a/arch/arm64/boot/dts/arm/foundation-v8.dtsi b/arch/arm64/boot/dts/arm/foundation-v8.dtsi
index f0b67e439f58..e080277d27ae 100644
--- a/arch/arm64/boot/dts/arm/foundation-v8.dtsi
+++ b/arch/arm64/boot/dts/arm/foundation-v8.dtsi
@@ -29,36 +29,28 @@
 		#address-cells = <2>;
 		#size-cells = <0>;
 
-		cpu@0 {
+		cpu0: cpu@0 {
 			device_type = "cpu";
 			compatible = "arm,armv8";
 			reg = <0x0 0x0>;
-			enable-method = "spin-table";
-			cpu-release-addr = <0x0 0x8000fff8>;
 			next-level-cache = <&L2_0>;
 		};
-		cpu@1 {
+		cpu1: cpu@1 {
 			device_type = "cpu";
 			compatible = "arm,armv8";
 			reg = <0x0 0x1>;
-			enable-method = "spin-table";
-			cpu-release-addr = <0x0 0x8000fff8>;
 			next-level-cache = <&L2_0>;
 		};
-		cpu@2 {
+		cpu2: cpu@2 {
 			device_type = "cpu";
 			compatible = "arm,armv8";
 			reg = <0x0 0x2>;
-			enable-method = "spin-table";
-			cpu-release-addr = <0x0 0x8000fff8>;
 			next-level-cache = <&L2_0>;
 		};
-		cpu@3 {
+		cpu3: cpu@3 {
 			device_type = "cpu";
 			compatible = "arm,armv8";
 			reg = <0x0 0x3>;
-			enable-method = "spin-table";
-			cpu-release-addr = <0x0 0x8000fff8>;
 			next-level-cache = <&L2_0>;
 		};
 
@@ -98,7 +90,7 @@
 		timeout-sec = <30>;
 	};
 
-	smb@08000000 {
+	smb@8000000 {
 		compatible = "arm,vexpress,v2m-p1", "simple-bus";
 		arm,v2m-memory-map = "rs1";
 		#address-cells = <2>; /* SMB chipselect number and offset */
@@ -190,12 +182,12 @@
 			#size-cells = <1>;
 			ranges = <0 3 0 0x200000>;
 
-			v2m_sysreg: sysreg@010000 {
+			v2m_sysreg: sysreg@10000 {
 				compatible = "arm,vexpress-sysreg";
 				reg = <0x010000 0x1000>;
 			};
 
-			v2m_serial0: uart@090000 {
+			v2m_serial0: uart@90000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0x090000 0x1000>;
 				interrupts = <5>;
@@ -203,7 +195,7 @@
 				clock-names = "uartclk", "apb_pclk";
 			};
 
-			v2m_serial1: uart@0a0000 {
+			v2m_serial1: uart@a0000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0x0a0000 0x1000>;
 				interrupts = <6>;
@@ -211,7 +203,7 @@
 				clock-names = "uartclk", "apb_pclk";
 			};
 
-			v2m_serial2: uart@0b0000 {
+			v2m_serial2: uart@b0000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0x0b0000 0x1000>;
 				interrupts = <7>;
@@ -219,7 +211,7 @@
 				clock-names = "uartclk", "apb_pclk";
 			};
 
-			v2m_serial3: uart@0c0000 {
+			v2m_serial3: uart@c0000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0x0c0000 0x1000>;
 				interrupts = <8>;
@@ -227,7 +219,7 @@
 				clock-names = "uartclk", "apb_pclk";
 			};
 
-			virtio-block@0130000 {
+			virtio-block@130000 {
 				compatible = "virtio,mmio";
 				reg = <0x130000 0x200>;
 				interrupts = <42>;
diff --git a/arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts b/arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts
index 7810632d3438..06c8117e812a 100644
--- a/arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts
+++ b/arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts
@@ -105,7 +105,7 @@
 			     <0 63 4>;
 	};
 
-	smb@08000000 {
+	smb@8000000 {
 		compatible = "simple-bus";
 
 		#address-cells = <2>;
diff --git a/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi
index e18fe006cc2a..1134e5d8df18 100644
--- a/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi
+++ b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi
@@ -61,14 +61,14 @@
 			#size-cells = <1>;
 			ranges = <0 3 0 0x200000>;
 
-			v2m_sysreg: sysreg@010000 {
+			v2m_sysreg: sysreg@10000 {
 				compatible = "arm,vexpress-sysreg";
 				reg = <0x010000 0x1000>;
 				gpio-controller;
 				#gpio-cells = <2>;
 			};
 
-			v2m_sysctl: sysctl@020000 {
+			v2m_sysctl: sysctl@20000 {
 				compatible = "arm,sp810", "arm,primecell";
 				reg = <0x020000 0x1000>;
 				clocks = <&v2m_refclk32khz>, <&v2m_refclk1mhz>, <&v2m_clk24mhz>;
@@ -79,7 +79,7 @@
 				assigned-clock-parents = <&v2m_refclk1mhz>, <&v2m_refclk1mhz>, <&v2m_refclk1mhz>, <&v2m_refclk1mhz>;
 			};
 
-			aaci@040000 {
+			aaci@40000 {
 				compatible = "arm,pl041", "arm,primecell";
 				reg = <0x040000 0x1000>;
 				interrupts = <11>;
@@ -87,7 +87,7 @@
 				clock-names = "apb_pclk";
 			};
 
-			mmci@050000 {
+			mmci@50000 {
 				compatible = "arm,pl180", "arm,primecell";
 				reg = <0x050000 0x1000>;
 				interrupts = <9 10>;
@@ -99,7 +99,7 @@
 				clock-names = "mclk", "apb_pclk";
 			};
 
-			kmi@060000 {
+			kmi@60000 {
 				compatible = "arm,pl050", "arm,primecell";
 				reg = <0x060000 0x1000>;
 				interrupts = <12>;
@@ -107,7 +107,7 @@
 				clock-names = "KMIREFCLK", "apb_pclk";
 			};
 
-			kmi@070000 {
+			kmi@70000 {
 				compatible = "arm,pl050", "arm,primecell";
 				reg = <0x070000 0x1000>;
 				interrupts = <13>;
@@ -115,7 +115,7 @@
 				clock-names = "KMIREFCLK", "apb_pclk";
 			};
 
-			v2m_serial0: uart@090000 {
+			v2m_serial0: uart@90000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0x090000 0x1000>;
 				interrupts = <5>;
@@ -123,7 +123,7 @@
 				clock-names = "uartclk", "apb_pclk";
 			};
 
-			v2m_serial1: uart@0a0000 {
+			v2m_serial1: uart@a0000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0x0a0000 0x1000>;
 				interrupts = <6>;
@@ -131,7 +131,7 @@
 				clock-names = "uartclk", "apb_pclk";
 			};
 
-			v2m_serial2: uart@0b0000 {
+			v2m_serial2: uart@b0000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0x0b0000 0x1000>;
 				interrupts = <7>;
@@ -139,7 +139,7 @@
 				clock-names = "uartclk", "apb_pclk";
 			};
 
-			v2m_serial3: uart@0c0000 {
+			v2m_serial3: uart@c0000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0x0c0000 0x1000>;
 				interrupts = <8>;
@@ -147,7 +147,7 @@
 				clock-names = "uartclk", "apb_pclk";
 			};
 
-			wdt@0f0000 {
+			wdt@f0000 {
 				compatible = "arm,sp805", "arm,primecell";
 				reg = <0x0f0000 0x1000>;
 				interrupts = <0>;
@@ -220,7 +220,7 @@
 				};
 			};
 
-			virtio-block@0130000 {
+			virtio-block@130000 {
 				compatible = "virtio,mmio";
 				reg = <0x130000 0x200>;
 				interrupts = <42>;
diff --git a/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts b/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts
index 2cb604957808..1c9eadc2d71e 100644
--- a/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts
+++ b/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts
@@ -129,7 +129,7 @@
 		};
 	};
 
-	smb@08000000 {
+	smb@8000000 {
 		compatible = "simple-bus";
 
 		#address-cells = <2>;
diff --git a/arch/arm64/boot/dts/broadcom/northstar2/ns2-xmc.dts b/arch/arm64/boot/dts/broadcom/northstar2/ns2-xmc.dts
index ab4ae1a32fab..f00c21e0767e 100644
--- a/arch/arm64/boot/dts/broadcom/northstar2/ns2-xmc.dts
+++ b/arch/arm64/boot/dts/broadcom/northstar2/ns2-xmc.dts
@@ -114,7 +114,7 @@
 			reg = <0x04000000 0x06400000>; /*  100MB */
 		};
 
-		partition@0a400000{
+		partition@a400000{
 			label = "ncustfs";
 			reg = <0x0a400000 0x35c00000>; /*  860MB */
 		};
diff --git a/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi b/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi
index 35c8457e3d1f..4a2a6af8e752 100644
--- a/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi
+++ b/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi
@@ -77,7 +77,7 @@
 			next-level-cache = <&CLUSTER0_L2>;
 		};
 
-		CLUSTER0_L2: l2-cache@000 {
+		CLUSTER0_L2: l2-cache@0 {
 			compatible = "cache";
 		};
 	};
@@ -367,7 +367,7 @@
 			#size-cells = <1>;
 			ranges = <0 0x652e0000 0x80000>;
 
-			v2m0: v2m@00000 {
+			v2m0: v2m@0 {
 				compatible = "arm,gic-v2m-frame";
 				interrupt-parent = <&gic>;
 				msi-controller;
diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray-clock.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray-clock.dtsi
index cbc43376e25e..3a4d4524b5ed 100644
--- a/arch/arm64/boot/dts/broadcom/stingray/stingray-clock.dtsi
+++ b/arch/arm64/boot/dts/broadcom/stingray/stingray-clock.dtsi
@@ -46,7 +46,7 @@
 			clock-mult = <1>;
 		};
 
-		genpll0: genpll0@0001d104 {
+		genpll0: genpll0@1d104 {
 			#clock-cells = <1>;
 			compatible = "brcm,sr-genpll0";
 			reg = <0x0001d104 0x32>,
@@ -58,7 +58,7 @@
 					     "clk_paxc_axi";
 		};
 
-		genpll3: genpll3@0001d1e0 {
+		genpll3: genpll3@1d1e0 {
 			#clock-cells = <1>;
 			compatible = "brcm,sr-genpll3";
 			reg = <0x0001d1e0 0x32>,
@@ -68,7 +68,7 @@
 					     "clk_sdio";
 		};
 
-		genpll4: genpll4@0001d214 {
+		genpll4: genpll4@1d214 {
 			#clock-cells = <1>;
 			compatible = "brcm,sr-genpll4";
 			reg = <0x0001d214 0x32>,
@@ -80,7 +80,7 @@
 					     "clk_bridge_fscpu";
 		};
 
-		genpll5: genpll5@0001d248 {
+		genpll5: genpll5@1d248 {
 			#clock-cells = <1>;
 			compatible = "brcm,sr-genpll5";
 			reg = <0x0001d248 0x32>,
@@ -90,7 +90,7 @@
 					     "crypto_ae_clk", "raid_ae_clk";
 		};
 
-		lcpll0: lcpll0@0001d0c4 {
+		lcpll0: lcpll0@1d0c4 {
 			#clock-cells = <1>;
 			compatible = "brcm,sr-lcpll0";
 			reg = <0x0001d0c4 0x3c>,
@@ -101,7 +101,7 @@
 					     "clk_sata_500";
 		};
 
-		lcpll1: lcpll1@0001d138 {
+		lcpll1: lcpll1@1d138 {
 			#clock-cells = <1>;
 			compatible = "brcm,sr-lcpll1";
 			reg = <0x0001d138 0x3c>,
diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray-fs4.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray-fs4.dtsi
index 8bf1dc6b46ca..9666969c8c88 100644
--- a/arch/arm64/boot/dts/broadcom/stingray/stingray-fs4.dtsi
+++ b/arch/arm64/boot/dts/broadcom/stingray/stingray-fs4.dtsi
@@ -36,7 +36,7 @@
 		#size-cells = <1>;
 		ranges = <0x0 0x0 0x67000000 0x00800000>;
 
-		crypto_mbox: crypto_mbox@00000000 {
+		crypto_mbox: crypto_mbox@0 {
 			compatible = "brcm,iproc-flexrm-mbox";
 			reg = <0x00000000 0x200000>;
 			msi-parent = <&gic_its 0x4100>;
@@ -44,7 +44,7 @@
 			dma-coherent;
 		};
 
-		raid_mbox: raid_mbox@00400000 {
+		raid_mbox: raid_mbox@400000 {
 			compatible = "brcm,iproc-flexrm-mbox";
 			reg = <0x00400000 0x200000>;
 			dma-coherent;
diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray-pinctrl.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray-pinctrl.dtsi
index 15214d05fec1..8a3a770e8f2c 100644
--- a/arch/arm64/boot/dts/broadcom/stingray/stingray-pinctrl.dtsi
+++ b/arch/arm64/boot/dts/broadcom/stingray/stingray-pinctrl.dtsi
@@ -32,7 +32,7 @@
 
 #include <dt-bindings/pinctrl/brcm,pinctrl-stingray.h>
 
-		pinconf: pinconf@00140000 {
+		pinconf: pinconf@140000 {
 			compatible = "pinconf-single";
 			reg = <0x00140000 0x250>;
 			pinctrl-single,register-width = <32>;
@@ -40,7 +40,7 @@
 			/* pinconf functions */
 		};
 
-		pinmux: pinmux@0014029c {
+		pinmux: pinmux@14029c {
 			compatible = "pinctrl-single";
 			reg = <0x0014029c 0x250>;
 			#address-cells = <1>;
diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray-sata.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray-sata.dtsi
index a774709388df..4b5465da81d8 100644
--- a/arch/arm64/boot/dts/broadcom/stingray/stingray-sata.dtsi
+++ b/arch/arm64/boot/dts/broadcom/stingray/stingray-sata.dtsi
@@ -36,7 +36,7 @@
 		#size-cells = <1>;
 		ranges = <0x0 0x0 0x67d00000 0x00800000>;
 
-		sata0: ahci@00210000 {
+		sata0: ahci@210000 {
 			compatible = "brcm,iproc-ahci", "generic-ahci";
 			reg = <0x00210000 0x1000>;
 			reg-names = "ahci";
@@ -52,7 +52,7 @@
 			};
 		};
 
-		sata_phy0: sata_phy@00212100 {
+		sata_phy0: sata_phy@212100 {
 			compatible = "brcm,iproc-sr-sata-phy";
 			reg = <0x00212100 0x1000>;
 			reg-names = "phy";
@@ -66,7 +66,7 @@
 			};
 		};
 
-		sata1: ahci@00310000 {
+		sata1: ahci@310000 {
 			compatible = "brcm,iproc-ahci", "generic-ahci";
 			reg = <0x00310000 0x1000>;
 			reg-names = "ahci";
@@ -82,7 +82,7 @@
 			};
 		};
 
-		sata_phy1: sata_phy@00312100 {
+		sata_phy1: sata_phy@312100 {
 			compatible = "brcm,iproc-sr-sata-phy";
 			reg = <0x00312100 0x1000>;
 			reg-names = "phy";
@@ -96,7 +96,7 @@
 			};
 		};
 
-		sata2: ahci@00120000 {
+		sata2: ahci@120000 {
 			compatible = "brcm,iproc-ahci", "generic-ahci";
 			reg = <0x00120000 0x1000>;
 			reg-names = "ahci";
@@ -112,7 +112,7 @@
 			};
 		};
 
-		sata_phy2: sata_phy@00122100 {
+		sata_phy2: sata_phy@122100 {
 			compatible = "brcm,iproc-sr-sata-phy";
 			reg = <0x00122100 0x1000>;
 			reg-names = "phy";
@@ -126,7 +126,7 @@
 			};
 		};
 
-		sata3: ahci@00130000 {
+		sata3: ahci@130000 {
 			compatible = "brcm,iproc-ahci", "generic-ahci";
 			reg = <0x00130000 0x1000>;
 			reg-names = "ahci";
@@ -142,7 +142,7 @@
 			};
 		};
 
-		sata_phy3: sata_phy@00132100 {
+		sata_phy3: sata_phy@132100 {
 			compatible = "brcm,iproc-sr-sata-phy";
 			reg = <0x00132100 0x1000>;
 			reg-names = "phy";
@@ -156,7 +156,7 @@
 			};
 		};
 
-		sata4: ahci@00330000 {
+		sata4: ahci@330000 {
 			compatible = "brcm,iproc-ahci", "generic-ahci";
 			reg = <0x00330000 0x1000>;
 			reg-names = "ahci";
@@ -172,7 +172,7 @@
 			};
 		};
 
-		sata_phy4: sata_phy@00332100 {
+		sata_phy4: sata_phy@332100 {
 			compatible = "brcm,iproc-sr-sata-phy";
 			reg = <0x00332100 0x1000>;
 			reg-names = "phy";
@@ -186,7 +186,7 @@
 			};
 		};
 
-		sata5: ahci@00400000 {
+		sata5: ahci@400000 {
 			compatible = "brcm,iproc-ahci", "generic-ahci";
 			reg = <0x00400000 0x1000>;
 			reg-names = "ahci";
@@ -202,7 +202,7 @@
 			};
 		};
 
-		sata_phy5: sata_phy@00402100 {
+		sata_phy5: sata_phy@402100 {
 			compatible = "brcm,iproc-sr-sata-phy";
 			reg = <0x00402100 0x1000>;
 			reg-names = "phy";
@@ -216,7 +216,7 @@
 			};
 		};
 
-		sata6: ahci@00410000 {
+		sata6: ahci@410000 {
 			compatible = "brcm,iproc-ahci", "generic-ahci";
 			reg = <0x00410000 0x1000>;
 			reg-names = "ahci";
@@ -232,7 +232,7 @@
 			};
 		};
 
-		sata_phy6: sata_phy@00412100 {
+		sata_phy6: sata_phy@412100 {
 			compatible = "brcm,iproc-sr-sata-phy";
 			reg = <0x00412100 0x1000>;
 			reg-names = "phy";
@@ -246,7 +246,7 @@
 			};
 		};
 
-		sata7: ahci@00420000 {
+		sata7: ahci@420000 {
 			compatible = "brcm,iproc-ahci", "generic-ahci";
 			reg = <0x00420000 0x1000>;
 			reg-names = "ahci";
@@ -262,7 +262,7 @@
 			};
 		};
 
-		sata_phy7: sata_phy@00422100 {
+		sata_phy7: sata_phy@422100 {
 			compatible = "brcm,iproc-sr-sata-phy";
 			reg = <0x00422100 0x1000>;
 			reg-names = "phy";
diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
index e6f75c633623..99aaff0b6d72 100644
--- a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
+++ b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
@@ -42,7 +42,7 @@
 		#address-cells = <2>;
 		#size-cells = <0>;
 
-		cpu@000 {
+		cpu@0 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a72", "arm,armv8";
 			reg = <0x0 0x0>;
@@ -50,7 +50,7 @@
 			next-level-cache = <&CLUSTER0_L2>;
 		};
 
-		cpu@001 {
+		cpu@1 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a72", "arm,armv8";
 			reg = <0x0 0x1>;
@@ -106,7 +106,7 @@
 			next-level-cache = <&CLUSTER3_L2>;
 		};
 
-		CLUSTER0_L2: l2-cache@000 {
+		CLUSTER0_L2: l2-cache@0 {
 			compatible = "cache";
 		};
 
@@ -152,13 +152,13 @@
 		#size-cells = <1>;
 		ranges = <0x0 0x0 0x61000000 0x05000000>;
 
-		ccn: ccn@00000000 {
+		ccn: ccn@0 {
 			compatible = "arm,ccn-502";
 			reg = <0x00000000 0x900000>;
 			interrupts = <GIC_SPI 799 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
-		gic: interrupt-controller@02c00000 {
+		gic: interrupt-controller@2c00000 {
 			compatible = "arm,gic-v3";
 			#interrupt-cells = <3>;
 			#address-cells = <1>;
@@ -177,7 +177,7 @@
 			};
 		};
 
-		smmu: mmu@03000000 {
+		smmu: mmu@3000000 {
 			compatible = "arm,mmu-500";
 			reg = <0x03000000 0x80000>;
 			#global-interrupts = <1>;
@@ -258,7 +258,7 @@
 
 		#include "stingray-clock.dtsi"
 
-		gpio_crmu: gpio@00024800 {
+		gpio_crmu: gpio@24800 {
 			compatible = "brcm,iproc-gpio";
 			reg = <0x00024800 0x4c>;
 			ngpios = <6>;
@@ -278,7 +278,7 @@
 
 		#include "stingray-pinctrl.dtsi"
 
-		mdio_mux_iproc: mdio-mux@0002023c {
+		mdio_mux_iproc: mdio-mux@2023c {
 			compatible = "brcm,mdio-mux-iproc";
 			reg = <0x0002023c 0x14>;
 			#address-cells = <1>;
@@ -309,7 +309,7 @@
 			};
 		};
 
-		pwm: pwm@00010000 {
+		pwm: pwm@10000 {
 			compatible = "brcm,iproc-pwm";
 			reg = <0x00010000 0x1000>;
 			clocks = <&crmu_ref25m>;
@@ -317,7 +317,7 @@
 			status = "disabled";
 		};
 
-		timer0: timer@00030000 {
+		timer0: timer@30000 {
 			compatible = "arm,sp804", "arm,primecell";
 			reg = <0x00030000 0x1000>;
 			interrupts = <GIC_SPI 179 IRQ_TYPE_LEVEL_HIGH>;
@@ -328,7 +328,7 @@
 			status = "disabled";
 		};
 
-		timer1: timer@00040000 {
+		timer1: timer@40000 {
 			compatible = "arm,sp804", "arm,primecell";
 			reg = <0x00040000 0x1000>;
 			interrupts = <GIC_SPI 180 IRQ_TYPE_LEVEL_HIGH>;
@@ -338,7 +338,7 @@
 			clock-names = "timer1", "timer2", "apb_pclk";
 		};
 
-		timer2: timer@00050000 {
+		timer2: timer@50000 {
 			compatible = "arm,sp804", "arm,primecell";
 			reg = <0x00050000 0x1000>;
 			interrupts = <GIC_SPI 181 IRQ_TYPE_LEVEL_HIGH>;
@@ -349,7 +349,7 @@
 			status = "disabled";
 		};
 
-		timer3: timer@00060000 {
+		timer3: timer@60000 {
 			compatible = "arm,sp804", "arm,primecell";
 			reg = <0x00060000 0x1000>;
 			interrupts = <GIC_SPI 182 IRQ_TYPE_LEVEL_HIGH>;
@@ -360,7 +360,7 @@
 			status = "disabled";
 		};
 
-		timer4: timer@00070000 {
+		timer4: timer@70000 {
 			compatible = "arm,sp804", "arm,primecell";
 			reg = <0x00070000 0x1000>;
 			interrupts = <GIC_SPI 207 IRQ_TYPE_LEVEL_HIGH>;
@@ -371,7 +371,7 @@
 			status = "disabled";
 		};
 
-		timer5: timer@00080000 {
+		timer5: timer@80000 {
 			compatible = "arm,sp804", "arm,primecell";
 			reg = <0x00080000 0x1000>;
 			interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
@@ -382,7 +382,7 @@
 			status = "disabled";
 		};
 
-		timer6: timer@00090000 {
+		timer6: timer@90000 {
 			compatible = "arm,sp804", "arm,primecell";
 			reg = <0x00090000 0x1000>;
 			interrupts = <GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>;
@@ -393,7 +393,7 @@
 			status = "disabled";
 		};
 
-		timer7: timer@000a0000 {
+		timer7: timer@a0000 {
 			compatible = "arm,sp804", "arm,primecell";
 			reg = <0x000a0000 0x1000>;
 			interrupts = <GIC_SPI 210 IRQ_TYPE_LEVEL_HIGH>;
@@ -404,7 +404,7 @@
 			status = "disabled";
 		};
 
-		i2c0: i2c@000b0000 {
+		i2c0: i2c@b0000 {
 			compatible = "brcm,iproc-i2c";
 			reg = <0x000b0000 0x100>;
 			#address-cells = <1>;
@@ -414,7 +414,7 @@
 			status = "disabled";
 		};
 
-		wdt0: watchdog@000c0000 {
+		wdt0: watchdog@c0000 {
 			compatible = "arm,sp805", "arm,primecell";
 			reg = <0x000c0000 0x1000>;
 			interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>;
@@ -422,7 +422,7 @@
 			clock-names = "wdogclk", "apb_pclk";
 		};
 
-		gpio_hsls: gpio@000d0000 {
+		gpio_hsls: gpio@d0000 {
 			compatible = "brcm,iproc-gpio";
 			reg = <0x000d0000 0x864>;
 			ngpios = <151>;
@@ -448,7 +448,7 @@
 					<&pinmux 151 91 4>;
 		};
 
-		i2c1: i2c@000e0000 {
+		i2c1: i2c@e0000 {
 			compatible = "brcm,iproc-i2c";
 			reg = <0x000e0000 0x100>;
 			#address-cells = <1>;
@@ -458,7 +458,7 @@
 			status = "disabled";
 		};
 
-		uart0: uart@00100000 {
+		uart0: uart@100000 {
 			device_type = "serial";
 			compatible = "snps,dw-apb-uart";
 			reg = <0x00100000 0x1000>;
@@ -469,7 +469,7 @@
 			status = "disabled";
 		};
 
-		uart1: uart@00110000 {
+		uart1: uart@110000 {
 			device_type = "serial";
 			compatible = "snps,dw-apb-uart";
 			reg = <0x00110000 0x1000>;
@@ -480,7 +480,7 @@
 			status = "disabled";
 		};
 
-		uart2: uart@00120000 {
+		uart2: uart@120000 {
 			device_type = "serial";
 			compatible = "snps,dw-apb-uart";
 			reg = <0x00120000 0x1000>;
@@ -491,7 +491,7 @@
 			status = "disabled";
 		};
 
-		uart3: uart@00130000 {
+		uart3: uart@130000 {
 			device_type = "serial";
 			compatible = "snps,dw-apb-uart";
 			reg = <0x00130000 0x1000>;
@@ -502,7 +502,7 @@
 			status = "disabled";
 		};
 
-		ssp0: ssp@00180000 {
+		ssp0: ssp@180000 {
 			compatible = "arm,pl022", "arm,primecell";
 			reg = <0x00180000 0x1000>;
 			interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>;
@@ -514,7 +514,7 @@
 			status = "disabled";
 		};
 
-		ssp1: ssp@00190000 {
+		ssp1: ssp@190000 {
 			compatible = "arm,pl022", "arm,primecell";
 			reg = <0x00190000 0x1000>;
 			interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
@@ -526,12 +526,12 @@
 			status = "disabled";
 		};
 
-		hwrng: hwrng@00220000 {
+		hwrng: hwrng@220000 {
 			compatible = "brcm,iproc-rng200";
 			reg = <0x00220000 0x28>;
 		};
 
-		dma0: dma@00310000 {
+		dma0: dma@310000 {
 			compatible = "arm,pl330", "arm,primecell";
 			reg = <0x00310000 0x1000>;
 			interrupts = <GIC_SPI 193 IRQ_TYPE_LEVEL_HIGH>,
@@ -551,7 +551,7 @@
 			iommus = <&smmu 0x6000 0x0000>;
 		};
 
-		enet: ethernet@00340000{
+		enet: ethernet@340000{
 			compatible = "brcm,amac";
 			reg = <0x00340000 0x1000>;
 			reg-names = "amac_base";
@@ -560,7 +560,7 @@
 			status= "disabled";
 		};
 
-		nand: nand@00360000 {
+		nand: nand@360000 {
 			compatible = "brcm,nand-iproc", "brcm,brcmnand-v6.1";
 			reg = <0x00360000 0x600>,
 			      <0x0050a408 0x600>,
@@ -573,7 +573,7 @@
 			status = "disabled";
 		};
 
-		sdio0: sdhci@003f1000 {
+		sdio0: sdhci@3f1000 {
 			compatible = "brcm,sdhci-iproc";
 			reg = <0x003f1000 0x100>;
 			interrupts = <GIC_SPI 204 IRQ_TYPE_LEVEL_HIGH>;
@@ -583,7 +583,7 @@
 			status = "disabled";
 		};
 
-		sdio1: sdhci@003f2000 {
+		sdio1: sdhci@3f2000 {
 			compatible = "brcm,sdhci-iproc";
 			reg = <0x003f2000 0x100>;
 			interrupts = <GIC_SPI 205 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/arch/arm64/boot/dts/cavium/thunder-88xx.dts b/arch/arm64/boot/dts/cavium/thunder-88xx.dts
index 800ba65991f7..5ec2bfa5f714 100644
--- a/arch/arm64/boot/dts/cavium/thunder-88xx.dts
+++ b/arch/arm64/boot/dts/cavium/thunder-88xx.dts
@@ -60,7 +60,7 @@
 		serial1 = &uaa1;
 	};
 
-	memory@00000000 {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x0 0x00000000 0x0 0x80000000>;
 	};
diff --git a/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi b/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi
index 04dc8a8d1539..1a9103b269cb 100644
--- a/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi
+++ b/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi
@@ -62,97 +62,97 @@
 		#address-cells = <2>;
 		#size-cells = <0>;
 
-		cpu@000 {
+		cpu@0 {
 			device_type = "cpu";
 			compatible = "cavium,thunder", "arm,armv8";
 			reg = <0x0 0x000>;
 			enable-method = "psci";
 		};
-		cpu@001 {
+		cpu@1 {
 			device_type = "cpu";
 			compatible = "cavium,thunder", "arm,armv8";
 			reg = <0x0 0x001>;
 			enable-method = "psci";
 		};
-		cpu@002 {
+		cpu@2 {
 			device_type = "cpu";
 			compatible = "cavium,thunder", "arm,armv8";
 			reg = <0x0 0x002>;
 			enable-method = "psci";
 		};
-		cpu@003 {
+		cpu@3 {
 			device_type = "cpu";
 			compatible = "cavium,thunder", "arm,armv8";
 			reg = <0x0 0x003>;
 			enable-method = "psci";
 		};
-		cpu@004 {
+		cpu@4 {
 			device_type = "cpu";
 			compatible = "cavium,thunder", "arm,armv8";
 			reg = <0x0 0x004>;
 			enable-method = "psci";
 		};
-		cpu@005 {
+		cpu@5 {
 			device_type = "cpu";
 			compatible = "cavium,thunder", "arm,armv8";
 			reg = <0x0 0x005>;
 			enable-method = "psci";
 		};
-		cpu@006 {
+		cpu@6 {
 			device_type = "cpu";
 			compatible = "cavium,thunder", "arm,armv8";
 			reg = <0x0 0x006>;
 			enable-method = "psci";
 		};
-		cpu@007 {
+		cpu@7 {
 			device_type = "cpu";
 			compatible = "cavium,thunder", "arm,armv8";
 			reg = <0x0 0x007>;
 			enable-method = "psci";
 		};
-		cpu@008 {
+		cpu@8 {
 			device_type = "cpu";
 			compatible = "cavium,thunder", "arm,armv8";
 			reg = <0x0 0x008>;
 			enable-method = "psci";
 		};
-		cpu@009 {
+		cpu@9 {
 			device_type = "cpu";
 			compatible = "cavium,thunder", "arm,armv8";
 			reg = <0x0 0x009>;
 			enable-method = "psci";
 		};
-		cpu@00a {
+		cpu@a {
 			device_type = "cpu";
 			compatible = "cavium,thunder", "arm,armv8";
 			reg = <0x0 0x00a>;
 			enable-method = "psci";
 		};
-		cpu@00b {
+		cpu@b {
 			device_type = "cpu";
 			compatible = "cavium,thunder", "arm,armv8";
 			reg = <0x0 0x00b>;
 			enable-method = "psci";
 		};
-		cpu@00c {
+		cpu@c {
 			device_type = "cpu";
 			compatible = "cavium,thunder", "arm,armv8";
 			reg = <0x0 0x00c>;
 			enable-method = "psci";
 		};
-		cpu@00d {
+		cpu@d {
 			device_type = "cpu";
 			compatible = "cavium,thunder", "arm,armv8";
 			reg = <0x0 0x00d>;
 			enable-method = "psci";
 		};
-		cpu@00e {
+		cpu@e {
 			device_type = "cpu";
 			compatible = "cavium,thunder", "arm,armv8";
 			reg = <0x0 0x00e>;
 			enable-method = "psci";
 		};
-		cpu@00f {
+		cpu@f {
 			device_type = "cpu";
 			compatible = "cavium,thunder", "arm,armv8";
 			reg = <0x0 0x00f>;
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts
index 8c013b54db14..cdc4aee75227 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts
@@ -93,6 +93,39 @@
 	};
 };
 
+&dspi {
+	bus-num = <0>;
+	status = "okay";
+
+	flash@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "n25q128a11", "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <10000000>;
+	};
+
+	flash@1 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "sst25wf040b", "jedec,spi-nor";
+		spi-cpol;
+		spi-cpha;
+		reg = <1>;
+		spi-max-frequency = <10000000>;
+	};
+
+	flash@2 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "en25s64", "jedec,spi-nor";
+		spi-cpol;
+		spi-cpha;
+		reg = <2>;
+		spi-max-frequency = <10000000>;
+	};
+};
+
 &duart0 {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi
index df83915d6ea6..82b272fb41b9 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi
@@ -355,6 +355,19 @@
 			status = "disabled";
 		};
 
+		dspi: dspi@2100000 {
+			compatible = "fsl,ls1012a-dspi", "fsl,ls1021a-v1.0-dspi";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x0 0x2100000 0x0 0x10000>;
+			interrupts = <0 64 IRQ_TYPE_LEVEL_HIGH>;
+			clock-names = "dspi";
+			clocks = <&clockgen 4 0>;
+			spi-num-chipselects = <5>;
+			big-endian;
+			status = "disabled";
+		};
+
 		duart0: serial@21c0500 {
 			compatible = "fsl,ns16550", "ns16550a";
 			reg = <0x00 0x21c0500 0x0 0x100>;
@@ -471,5 +484,43 @@
 			dr_mode = "host";
 			phy_type = "ulpi";
 		};
+
+		msi: msi-controller1@1572000 {
+			compatible = "fsl,ls1012a-msi";
+			reg = <0x0 0x1572000 0x0 0x8>;
+			msi-controller;
+			interrupts = <0 126 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		pcie@3400000 {
+			compatible = "fsl,ls1012a-pcie", "snps,dw-pcie";
+			reg = <0x00 0x03400000 0x0 0x00100000   /* controller registers */
+			       0x40 0x00000000 0x0 0x00002000>; /* configuration space */
+			reg-names = "regs", "config";
+			interrupts = <0 118 0x4>, /* controller interrupt */
+				     <0 117 0x4>; /* PME interrupt */
+			interrupt-names = "aer", "pme";
+			#address-cells = <3>;
+			#size-cells = <2>;
+			device_type = "pci";
+			num-lanes = <4>;
+			bus-range = <0x0 0xff>;
+			ranges = <0x81000000 0x0 0x00000000 0x40 0x00010000 0x0 0x00010000   /* downstream I/O */
+				  0x82000000 0x0 0x40000000 0x40 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
+			msi-parent = <&msi>;
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0 0 0 7>;
+			interrupt-map = <0000 0 0 1 &gic 0 110 IRQ_TYPE_LEVEL_HIGH>,
+					<0000 0 0 2 &gic 0 111 IRQ_TYPE_LEVEL_HIGH>,
+					<0000 0 0 3 &gic 0 112 IRQ_TYPE_LEVEL_HIGH>,
+					<0000 0 0 4 &gic 0 113 IRQ_TYPE_LEVEL_HIGH>;
+		};
+	};
+
+	firmware {
+		optee {
+			compatible = "linaro,optee-tz";
+			method = "smc";
+		};
 	};
 };
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
index d16b9cc1e825..380e7c713395 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
@@ -376,14 +376,14 @@
 		qman: qman@1880000 {
 			compatible = "fsl,qman";
 			reg = <0x0 0x1880000 0x0 0x10000>;
-			interrupts = <0 45 0x4>;
+			interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
 			memory-region = <&qman_fqd &qman_pfdr>;
 		};
 
 		bman: bman@1890000 {
 			compatible = "fsl,bman";
 			reg = <0x0 0x1890000 0x0 0x10000>;
-			interrupts = <0 45 0x4>;
+			interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
 			memory-region = <&bman_fbpr>;
 		};
 
@@ -749,6 +749,13 @@
 		};
 	};
 
+	firmware {
+		optee {
+			compatible = "linaro,optee-tz";
+			method = "smc";
+		};
+	};
+
 };
 
 #include "qoriq-qman-portals.dtsi"
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
index c8ff0baddf1d..06b5e12d04d8 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
@@ -281,7 +281,7 @@
 		qman: qman@1880000 {
 			compatible = "fsl,qman";
 			reg = <0x0 0x1880000 0x0 0x10000>;
-			interrupts = <0 45 0x4>;
+			interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
 			memory-region = <&qman_fqd &qman_pfdr>;
 
 		};
@@ -289,7 +289,7 @@
 		bman: bman@1890000 {
 			compatible = "fsl,bman";
 			reg = <0x0 0x1890000 0x0 0x10000>;
-			interrupts = <0 45 0x4>;
+			interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
 			memory-region = <&bman_fbpr>;
 
 		};
@@ -661,6 +661,81 @@
 				     <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
+		pcie@3400000 {
+			compatible = "fsl,ls1046a-pcie", "snps,dw-pcie";
+			reg = <0x00 0x03400000 0x0 0x00100000   /* controller registers */
+			       0x40 0x00000000 0x0 0x00002000>; /* configuration space */
+			reg-names = "regs", "config";
+			interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>, /* controller interrupt */
+				     <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>; /* PME interrupt */
+			interrupt-names = "aer", "pme";
+			#address-cells = <3>;
+			#size-cells = <2>;
+			device_type = "pci";
+			dma-coherent;
+			num-lanes = <4>;
+			bus-range = <0x0 0xff>;
+			ranges = <0x81000000 0x0 0x00000000 0x40 0x00010000 0x0 0x00010000   /* downstream I/O */
+				  0x82000000 0x0 0x40000000 0x40 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
+			msi-parent = <&msi1>, <&msi2>, <&msi3>;
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0 0 0 7>;
+			interrupt-map = <0000 0 0 1 &gic GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>,
+					<0000 0 0 2 &gic GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>,
+					<0000 0 0 3 &gic GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>,
+					<0000 0 0 4 &gic GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		pcie@3500000 {
+			compatible = "fsl,ls1046a-pcie", "snps,dw-pcie";
+			reg = <0x00 0x03500000 0x0 0x00100000   /* controller registers */
+			       0x48 0x00000000 0x0 0x00002000>; /* configuration space */
+			reg-names = "regs", "config";
+			interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>, /* controller interrupt */
+				     <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>; /* PME interrupt */
+			interrupt-names = "aer", "pme";
+			#address-cells = <3>;
+			#size-cells = <2>;
+			device_type = "pci";
+			dma-coherent;
+			num-lanes = <2>;
+			bus-range = <0x0 0xff>;
+			ranges = <0x81000000 0x0 0x00000000 0x48 0x00010000 0x0 0x00010000   /* downstream I/O */
+				  0x82000000 0x0 0x40000000 0x48 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
+			msi-parent = <&msi2>, <&msi3>, <&msi1>;
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0 0 0 7>;
+			interrupt-map = <0000 0 0 1 &gic GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,
+					<0000 0 0 2 &gic GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,
+					<0000 0 0 3 &gic GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,
+					<0000 0 0 4 &gic GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		pcie@3600000 {
+			compatible = "fsl,ls1046a-pcie", "snps,dw-pcie";
+			reg = <0x00 0x03600000 0x0 0x00100000   /* controller registers */
+			       0x50 0x00000000 0x0 0x00002000>; /* configuration space */
+			reg-names = "regs", "config";
+			interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>, /* controller interrupt */
+				     <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>; /* PME interrupt */
+			interrupt-names = "aer", "pme";
+			#address-cells = <3>;
+			#size-cells = <2>;
+			device_type = "pci";
+			dma-coherent;
+			num-lanes = <2>;
+			bus-range = <0x0 0xff>;
+			ranges = <0x81000000 0x0 0x00000000 0x50 0x00010000 0x0 0x00010000   /* downstream I/O */
+				  0x82000000 0x0 0x40000000 0x50 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
+			msi-parent = <&msi3>, <&msi1>, <&msi2>;
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0 0 0 7>;
+			interrupt-map = <0000 0 0 1 &gic GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>,
+					<0000 0 0 2 &gic GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>,
+					<0000 0 0 3 &gic GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>,
+					<0000 0 0 4 &gic GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
 	};
 
 	reserved-memory {
@@ -689,6 +764,13 @@
 			no-map;
 		};
 	};
+
+	firmware {
+		optee {
+			compatible = "linaro,optee-tz";
+			method = "smc";
+		};
+	};
 };
 
 #include "qoriq-qman-portals.dtsi"
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
index 33797b373674..bd80e9a2e67c 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
@@ -147,6 +147,15 @@
 		      <0x0 0x0c0d0000 0 0x1000>, /* GICH */
 		      <0x0 0x0c0e0000 0 0x20000>; /* GICV */
 		interrupts = <1 9 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		its: gic-its@6020000 {
+			compatible = "arm,gic-v3-its";
+			msi-controller;
+			reg = <0x0 0x6020000 0 0x20000>;
+		};
 	};
 
 	timer {
@@ -434,6 +443,85 @@
 				interrupts = <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>;
 			};
 		};
+
+		pcie@3400000 {
+			compatible = "fsl,ls1088a-pcie", "snps,dw-pcie";
+			reg = <0x00 0x03400000 0x0 0x00100000   /* controller registers */
+			       0x20 0x00000000 0x0 0x00002000>; /* configuration space */
+			reg-names = "regs", "config";
+			interrupts = <0 108 IRQ_TYPE_LEVEL_HIGH>; /* aer interrupt */
+			interrupt-names = "aer";
+			#address-cells = <3>;
+			#size-cells = <2>;
+			device_type = "pci";
+			dma-coherent;
+			num-lanes = <4>;
+			bus-range = <0x0 0xff>;
+			ranges = <0x81000000 0x0 0x00000000 0x20 0x00010000 0x0 0x00010000   /* downstream I/O */
+				  0x82000000 0x0 0x40000000 0x20 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
+			msi-parent = <&its>;
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0 0 0 7>;
+			interrupt-map = <0000 0 0 1 &gic 0 0 0 109 IRQ_TYPE_LEVEL_HIGH>,
+					<0000 0 0 2 &gic 0 0 0 110 IRQ_TYPE_LEVEL_HIGH>,
+					<0000 0 0 3 &gic 0 0 0 111 IRQ_TYPE_LEVEL_HIGH>,
+					<0000 0 0 4 &gic 0 0 0 112 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		pcie@3500000 {
+			compatible = "fsl,ls1088a-pcie", "snps,dw-pcie";
+			reg = <0x00 0x03500000 0x0 0x00100000   /* controller registers */
+			       0x28 0x00000000 0x0 0x00002000>; /* configuration space */
+			reg-names = "regs", "config";
+			interrupts = <0 113 IRQ_TYPE_LEVEL_HIGH>; /* aer interrupt */
+			interrupt-names = "aer";
+			#address-cells = <3>;
+			#size-cells = <2>;
+			device_type = "pci";
+			dma-coherent;
+			num-lanes = <4>;
+			bus-range = <0x0 0xff>;
+			ranges = <0x81000000 0x0 0x00000000 0x28 0x00010000 0x0 0x00010000   /* downstream I/O */
+				  0x82000000 0x0 0x40000000 0x28 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
+			msi-parent = <&its>;
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0 0 0 7>;
+			interrupt-map = <0000 0 0 1 &gic 0 0 0 114 IRQ_TYPE_LEVEL_HIGH>,
+					<0000 0 0 2 &gic 0 0 0 115 IRQ_TYPE_LEVEL_HIGH>,
+					<0000 0 0 3 &gic 0 0 0 116 IRQ_TYPE_LEVEL_HIGH>,
+					<0000 0 0 4 &gic 0 0 0 117 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		pcie@3600000 {
+			compatible = "fsl,ls1088a-pcie", "snps,dw-pcie";
+			reg = <0x00 0x03600000 0x0 0x00100000   /* controller registers */
+			       0x30 0x00000000 0x0 0x00002000>; /* configuration space */
+			reg-names = "regs", "config";
+			interrupts = <0 118 IRQ_TYPE_LEVEL_HIGH>; /* aer interrupt */
+			interrupt-names = "aer";
+			#address-cells = <3>;
+			#size-cells = <2>;
+			device_type = "pci";
+			dma-coherent;
+			num-lanes = <8>;
+			bus-range = <0x0 0xff>;
+			ranges = <0x81000000 0x0 0x00000000 0x30 0x00010000 0x0 0x00010000   /* downstream I/O */
+				  0x82000000 0x0 0x40000000 0x30 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
+			msi-parent = <&its>;
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0 0 0 7>;
+			interrupt-map = <0000 0 0 1 &gic 0 0 0 119 IRQ_TYPE_LEVEL_HIGH>,
+					<0000 0 0 2 &gic 0 0 0 120 IRQ_TYPE_LEVEL_HIGH>,
+					<0000 0 0 3 &gic 0 0 0 121 IRQ_TYPE_LEVEL_HIGH>,
+					<0000 0 0 4 &gic 0 0 0 122 IRQ_TYPE_LEVEL_HIGH>;
+		};
+	};
+
+	firmware {
+		optee {
+			compatible = "linaro,optee-tz";
+			method = "smc";
+		};
 	};
 
 };
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi
index 6aa319dae396..aeaef01d375f 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi
@@ -151,6 +151,7 @@
 };
 
 &pcie1 {
+	compatible = "fsl,ls2088a-pcie", "snps,dw-pcie";
 	reg = <0x00 0x03400000 0x0 0x00100000   /* controller registers */
 	       0x20 0x00000000 0x0 0x00002000>; /* configuration space */
 
@@ -159,6 +160,7 @@
 };
 
 &pcie2 {
+	compatible = "fsl,ls2088a-pcie", "snps,dw-pcie";
 	reg = <0x00 0x03500000 0x0 0x00100000   /* controller registers */
 	       0x28 0x00000000 0x0 0x00002000>; /* configuration space */
 
@@ -167,6 +169,7 @@
 };
 
 &pcie3 {
+	compatible = "fsl,ls2088a-pcie", "snps,dw-pcie";
 	reg = <0x00 0x03600000 0x0 0x00100000   /* controller registers */
 	       0x30 0x00000000 0x0 0x00002000>; /* configuration space */
 
@@ -175,6 +178,7 @@
 };
 
 &pcie4 {
+	compatible = "fsl,ls2088a-pcie", "snps,dw-pcie";
 	reg = <0x00 0x03700000 0x0 0x00100000   /* controller registers */
 	       0x38 0x00000000 0x0 0x00002000>; /* configuration space */
 
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
index 4fb9a0966a84..f3a40af33af8 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
@@ -786,4 +786,11 @@
 		interrupts = <0 18 0x4>;
 		little-endian;
 	};
+
+	firmware {
+		optee {
+			compatible = "linaro,optee-tz";
+			method = "smc";
+		};
+	};
 };
diff --git a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
index e9f87cb61ade..97d768730952 100644
--- a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
+++ b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
@@ -197,6 +197,325 @@
 	};
 };
 
+/*
+ * Legend: proper name = the GPIO line is used as GPIO
+ *         NC = not connected (pin out but not routed from the chip to
+ *              anything the board)
+ *         "[PER]" = pin is muxed for [peripheral] (not GPIO)
+ *         "" = no idea, schematic doesn't say, could be
+ *              unrouted (not connected to any external pin)
+ *         LSEC = Low Speed External Connector
+ *         HSEC = High Speed External Connector
+ *
+ * Line names are taken from "HiKey 960 Board ver A" schematics
+ * from Huawei. The 40 pin low speed expansion connector is named
+ * J2002 63453-140LF.
+ *
+ * For the lines routed to the external connectors the
+ * lines are named after the 96Boards CE Specification 1.0,
+ * Appendix "Expansion Connector Signal Description".
+ *
+ * When the 96Board naming of a line and the schematic name of
+ * the same line are in conflict, the 96Board specification
+ * takes precedence, which means that the external UART on the
+ * LSEC is named UART0 while the schematic and SoC names this
+ * UART3. This is only for the informational lines i.e. "[FOO]",
+ * the GPIO named lines "GPIO-A" thru "GPIO-L" are the only
+ * ones actually used for GPIO.
+ */
+&gpio0 {
+	/* GPIO_000-GPIO_007 */
+	gpio-line-names =
+		"",
+		"TP901", /* TEST_MODE connected to TP901 */
+		"[PMU0_SSI]",
+		"[PMU1_SSI]",
+		"[PMU2_SSI]",
+		"[PMU0_CLKOUT]",
+		"[JTAG_TCK]",
+		"[JTAG_TMS]";
+};
+
+&gpio1 {
+	/* GPIO_008-GPIO_015 */
+	gpio-line-names =
+		"[JTAG_TRST_N]",
+		"[JTAG_TDI]",
+		"[JTAG_TDO]",
+		"NC", "NC",
+		"[I2C3_SCL]",
+		"[I2C3_SDA]",
+		"NC";
+};
+
+&gpio2 {
+	/* GPIO_016-GPIO_023 */
+	gpio-line-names =
+		"NC", "NC", "NC",
+		"GPIO-J", /* LSEC pin 32: GPIO_019 */
+		"GPIO_020_HDMI_SEL",
+		"GPIO-L", /* LSEC pin 34: GPIO_021 */
+		"GPIO_022_UFSBUCK_INT_N",
+		"GPIO-G"; /* LSEC pin 29: LCD_TE0 */
+};
+
+&gpio3 {
+	/* GPIO_024-GPIO_031 */
+	/* The rail from pin BK36 is named LCD_TE0, we assume to be muxed as GPIO for GPIO-G */
+	gpio-line-names =
+		"[CSI0_MCLK]", /* HSEC pin 15: ISP_CCLK0_MCAM */
+		"[CSI1_MCLK]", /* HSEC pin 17: ISP_CCLK1_SCAM */
+		"NC",
+		"[I2C2_SCL]", /* HSEC pin 32: ISP_SCL0 */
+		"[I2C2_SDA]", /* HSEC pin 34: ISP_SDA0 */
+		"[I2C3_SCL]", /* HSEC pin 36: ISP_SCL1 */
+		"[I2C3_SDA]", /* HSEC pin 38: ISP_SDA1 */
+		"NC";
+};
+
+&gpio4 {
+	/* GPIO_032-GPIO_039 */
+	gpio-line-names =
+		"NC", "NC",
+		"PWR_BTN_N", /* LSEC pin 4: GPIO_034_PWRON_DET */
+		"GPIO_035_PMU2_EN",
+		"GPIO_036_USB_HUB_RESET",
+		"NC", "NC", "NC";
+};
+
+&gpio5 {
+	/* GPIO_040-GPIO_047 */
+	gpio-line-names =
+		"GPIO-H", /* LSEC pin 30: GPIO_040_LCD_RST_N */
+		"GPIO_041_HDMI_PD",
+		"TP904", /* Test point */
+		"TP905", /* Test point */
+		"NC", "NC",
+		"GPIO_046_HUB_VDD33_EN",
+		"GPIO_047_PMU1_EN";
+};
+
+&gpio6 {
+	/* GPIO_048-GPIO_055 */
+	gpio-line-names =
+		"NC", "NC", "NC",
+		"GPIO_051_WIFI_EN",
+		"GPIO-I", /* LSEC pin 31: GPIO_052_CAM0_RST_N */
+		/*
+		 * These two pins should be used for SD(IO) data according to the
+		 * 96boards specification but seems to be repurposed for a IRDA UART.
+		 * They are however named according to the spec.
+		 */
+		"[SD_DAT1]", /* HSEC pin 3: UART0_IRDA_RXD */
+		"[SD_DAT2]", /* HSEC pin 5: UART0_IRDA_TXD */
+		"[UART1_RXD]"; /* LSEC pin 13: DEBUG_UART6_RXD */
+};
+
+&gpio7 {
+	/* GPIO_056-GPIO_063 */
+	gpio-line-names =
+		"[UART1_TXD]", /* LSEC pin 11: DEBUG_UART6_TXD */
+		"[UART0_CTS]", /* LSEC pin 3: UART3_CTS_N */
+		"[UART0_RTS]", /* LSEC pin 9: UART3_RTS_N */
+		"[UART0_RXD]", /* LSEC pin 7: UART3_RXD */
+		"[UART0_TXD]", /* LSEC pin 5: UART3_TXD */
+		"[SOC_BT_UART4_CTS_N]",
+		"[SOC_BT_UART4_RTS_N]",
+		"[SOC_BT_UART4_RXD]";
+};
+
+&gpio8 {
+	/* GPIO_064-GPIO_071 */
+	gpio-line-names =
+		"[SOC_BT_UART4_TXD]",
+		"NC",
+		"[PMU_HKADC_SSI]",
+		"NC",
+		"GPIO_068_SEL",
+		"NC", "NC", "NC";
+
+};
+
+&gpio9 {
+	/* GPIO_072-GPIO_079 */
+	gpio-line-names =
+		"NC", "NC", "NC",
+		"GPIO-K", /* LSEC pin 33: GPIO_075_CAM1_RST_N */
+		"NC", "NC", "NC", "NC";
+};
+
+&gpio10 {
+	/* GPIO_080-GPIO_087 */
+	gpio-line-names = "NC", "NC", "NC", "NC", "NC", "NC", "NC", "NC";
+};
+
+&gpio11 {
+	/* GPIO_088-GPIO_095 */
+	gpio-line-names =
+		"NC",
+		"[PCIE_PERST_N]",
+		"NC", "NC", "NC", "NC", "NC", "NC";
+};
+
+&gpio12 {
+	/* GPIO_096-GPIO_103 */
+	gpio-line-names = "NC", "NC", "NC", "", "", "", "", "NC";
+};
+
+&gpio13 {
+	/* GPIO_104-GPIO_111 */
+	gpio-line-names = "NC", "NC", "NC", "NC", "NC", "NC", "NC", "NC";
+};
+
+&gpio14 {
+	/* GPIO_112-GPIO_119 */
+	gpio-line-names = "NC", "NC", "NC", "NC", "NC", "NC", "NC", "NC";
+};
+
+&gpio15 {
+	/* GPIO_120-GPIO_127 */
+	gpio-line-names =
+		"NC", "NC", "NC", "NC", "NC", "NC",
+		"GPIO_126_BT_EN",
+		"TP902"; /* GPIO_127_JTAG_SEL0 */
+};
+
+&gpio16 {
+	/* GPIO_128-GPIO_135 */
+	gpio-line-names = "", "", "", "", "", "", "", "";
+};
+
+&gpio17 {
+	/* GPIO_136-GPIO_143 */
+	gpio-line-names = "", "", "", "", "", "", "", "";
+};
+
+&gpio18 {
+	/* GPIO_144-GPIO_151 */
+	gpio-line-names =
+		"[UFS_REF_CLK]",
+		"[UFS_RST_N]",
+		"[SPI1_SCLK]", /* HSEC pin 9: GPIO_146_SPI3_CLK */
+		"[SPI1_DIN]", /* HSEC pin 11: GPIO_147_SPI3_DI */
+		"[SPI1_DOUT]", /* HSEC pin 1: GPIO_148_SPI3_DO */
+		"[SPI1_CS]", /* HSEC pin 7: GPIO_149_SPI3_CS0_N */
+		"GPIO_150_USER_LED1",
+		"GPIO_151_USER_LED2";
+};
+
+&gpio19 {
+	/* GPIO_152-GPIO_159 */
+	gpio-line-names = "NC", "NC", "NC", "NC", "", "", "", "";
+};
+
+&gpio20 {
+	/* GPIO_160-GPIO_167 */
+	gpio-line-names =
+		"[SD_CLK]",
+		"[SD_CMD]",
+		"[SD_DATA0]",
+		"[SD_DATA1]",
+		"[SD_DATA2]",
+		"[SD_DATA3]",
+		"", "";
+};
+
+&gpio21 {
+	/* GPIO_168-GPIO_175 */
+	gpio-line-names =
+		"[WL_SDIO_CLK]",
+		"[WL_SDIO_CMD]",
+		"[WL_SDIO_DATA0]",
+		"[WL_SDIO_DATA1]",
+		"[WL_SDIO_DATA2]",
+		"[WL_SDIO_DATA3]",
+		"", "";
+};
+
+&gpio22 {
+	/* GPIO_176-GPIO_183 */
+	gpio-line-names =
+		"[GPIO_176_PMU_PWR_HOLD]",
+		"NA",
+		"[SYSCLK_EN]",
+		"GPIO_179_WL_WAKEUP_AP",
+		"GPIO_180_HDMI_INT",
+		"NA",
+		"GPIO-F", /* LSEC pin 28: LCD_BL_PWM */
+		"[I2C0_SCL]"; /* LSEC pin 15 */
+};
+
+&gpio23 {
+	/* GPIO_184-GPIO_191 */
+	gpio-line-names =
+		"[I2C0_SDA]", /* LSEC pin 17 */
+		"[I2C1_SCL]", /* Actual SoC I2C1 */
+		"[I2C1_SDA]", /* Actual SoC I2C1 */
+		"[I2C1_SCL]", /* LSEC pin 19: I2C7_SCL */
+		"[I2C1_SDA]", /* LSEC pin 21: I2C7_SDA */
+		"GPIO_189_USER_LED3",
+		"GPIO_190_USER_LED4",
+		"";
+};
+
+&gpio24 {
+	/* GPIO_192-GPIO_199 */
+	gpio-line-names =
+		"[PCM_DI]", /* LSEC pin 22: GPIO_192_I2S0_DI */
+		"[PCM_DO]", /* LSEC pin 20: GPIO_193_I2S0_DO */
+		"[PCM_CLK]", /* LSEC pin 18: GPIO_194_I2S0_XCLK */
+		"[PCM_FS]", /* LSEC pin 16: GPIO_195_I2S0_XFS */
+		"[GPIO_196_I2S2_DI]",
+		"[GPIO_197_I2S2_DO]",
+		"[GPIO_198_I2S2_XCLK]",
+		"[GPIO_199_I2S2_XFS]";
+};
+
+&gpio25 {
+	/* GPIO_200-GPIO_207 */
+	gpio-line-names =
+		"NC",
+		"NC",
+		"GPIO_202_VBUS_TYPEC",
+		"GPIO_203_SD_DET",
+		"GPIO_204_PMU12_IRQ_N",
+		"GPIO_205_WIFI_ACTIVE",
+		"GPIO_206_USBSW_SEL",
+		"GPIO_207_BT_ACTIVE";
+};
+
+&gpio26 {
+	/* GPIO_208-GPIO_215 */
+	gpio-line-names =
+		"GPIO-A", /* LSEC pin 23: GPIO_208 */
+		"GPIO-B", /* LSEC pin 24: GPIO_209 */
+		"GPIO-C", /* LSEC pin 25: GPIO_210 */
+		"GPIO-D", /* LSEC pin 26: GPIO_211 */
+		"GPIO-E", /* LSEC pin 27: GPIO_212 */
+		"[PCIE_CLKREQ_N]",
+		"[PCIE_WAKE_N]",
+		"[SPI0_CLK]"; /* LSEC pin 8: SPI2_CLK */
+};
+
+&gpio27 {
+	/* GPIO_216-GPIO_223 */
+	gpio-line-names =
+		"[SPI0_DIN]", /* LSEC pin 10: SPI2_DI */
+		"[SPI0_DOUT]", /* LSEC pin 14: SPI2_DO */
+		"[SPI0_CS]", /* LSEC pin 12: SPI2_CS0_N */
+		"GPIO_219_CC_INT",
+		"NC",
+		"NC",
+		"[PMU_INT]",
+		"";
+};
+
+&gpio28 {
+	/* GPIO_224-GPIO_231 */
+	gpio-line-names =
+		"", "", "", "", "", "", "", "";
+};
+
 &i2c0 {
 	/* On Low speed expansion */
 	label = "LS-I2C0";
diff --git a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
index 13ae69f5a327..ab0b95ba5ae5 100644
--- a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
@@ -979,5 +979,12 @@
 			clocks = <&crg_ctrl HI3660_OSC32K>;
 			clock-names = "apb_pclk";
 		};
+
+		tsensor: tsensor@fff30000 {
+			compatible = "hisilicon,hi3660-tsensor";
+			reg = <0x0 0xfff30000 0x0 0x1000>;
+			interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
+			#thermal-sensor-cells = <1>;
+		};
 	};
 };
diff --git a/arch/arm64/boot/dts/hisilicon/hi3798cv200-poplar.dts b/arch/arm64/boot/dts/hisilicon/hi3798cv200-poplar.dts
index b9142871d6fe..a6fd13389f8d 100644
--- a/arch/arm64/boot/dts/hisilicon/hi3798cv200-poplar.dts
+++ b/arch/arm64/boot/dts/hisilicon/hi3798cv200-poplar.dts
@@ -78,17 +78,17 @@
 
 &gpio1 {
 	status = "okay";
-	gpio-line-names = "LS-GPIO-E",	"",
+	gpio-line-names = "GPIO-E",	"",
 			  "",		"",
-			  "",		"LS-GPIO-F",
-			  "",		"LS-GPIO-J";
+			  "",		"GPIO-F",
+			  "",		"GPIO-J";
 };
 
 &gpio2 {
 	status = "okay";
-	gpio-line-names = "LS-GPIO-H",	"LS-GPIO-I",
-			  "LS-GPIO-L",	"LS-GPIO-G",
-			  "LS-GPIO-K",	"",
+	gpio-line-names = "GPIO-H",	"GPIO-I",
+			  "GPIO-L",	"GPIO-G",
+			  "GPIO-K",	"",
 			  "",		"";
 };
 
@@ -96,15 +96,15 @@
 	status = "okay";
 	gpio-line-names = "",		"",
 			  "",		"",
-			  "LS-GPIO-C",	"",
-			  "",		"LS-GPIO-B";
+			  "GPIO-C",	"",
+			  "",		"GPIO-B";
 };
 
 &gpio4 {
 	status = "okay";
 	gpio-line-names = "",		"",
 			  "",		"",
-			  "",		"LS-GPIO-D",
+			  "",		"GPIO-D",
 			  "",		"";
 };
 
@@ -112,7 +112,7 @@
 	status = "okay";
 	gpio-line-names = "",		"USER-LED-1",
 			  "USER-LED-2",	"",
-			  "",		"LS-GPIO-A",
+			  "",		"GPIO-A",
 			  "",		"";
 };
 
diff --git a/arch/arm64/boot/dts/hisilicon/hi6220-coresight.dtsi b/arch/arm64/boot/dts/hisilicon/hi6220-coresight.dtsi
new file mode 100644
index 000000000000..7afee5d5087b
--- /dev/null
+++ b/arch/arm64/boot/dts/hisilicon/hi6220-coresight.dtsi
@@ -0,0 +1,381 @@
+/*
+ * dtsi file for Hisilicon Hi6220 coresight
+ *
+ * Copyright (C) 2017 Hisilicon Ltd.
+ *
+ * Author: Pengcheng Li <lipengcheng8@huawei.com>
+ *         Leo Yan <leo.yan@linaro.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * publishhed by the Free Software Foundation.
+ *
+ */
+
+/ {
+	soc {
+		funnel@f6401000 {
+			compatible = "arm,coresight-funnel", "arm,primecell";
+			reg = <0 0xf6401000 0 0x1000>;
+			clocks = <&acpu_sctrl HI6220_ACPU_SFT_AT_S>;
+			clock-names = "apb_pclk";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					soc_funnel_out: endpoint {
+						remote-endpoint =
+							<&etf_in>;
+					};
+				};
+
+				port@1 {
+					reg = <0>;
+					soc_funnel_in: endpoint {
+						slave-mode;
+						remote-endpoint =
+							<&acpu_funnel_out>;
+					};
+				};
+			};
+		};
+
+		etf@f6402000 {
+			compatible = "arm,coresight-tmc", "arm,primecell";
+			reg = <0 0xf6402000 0 0x1000>;
+			clocks = <&acpu_sctrl HI6220_ACPU_SFT_AT_S>;
+			clock-names = "apb_pclk";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					etf_in: endpoint {
+						slave-mode;
+						remote-endpoint =
+							<&soc_funnel_out>;
+					};
+				};
+
+				port@1 {
+					reg = <0>;
+					etf_out: endpoint {
+						remote-endpoint =
+							<&replicator_in>;
+					};
+				};
+			};
+		};
+
+		replicator {
+			compatible = "arm,coresight-replicator";
+			clocks = <&acpu_sctrl HI6220_ACPU_SFT_AT_S>;
+			clock-names = "apb_pclk";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					replicator_in: endpoint {
+						slave-mode;
+						remote-endpoint =
+							<&etf_out>;
+					};
+				};
+
+				port@1 {
+					reg = <0>;
+					replicator_out0: endpoint {
+						remote-endpoint =
+							<&etr_in>;
+					};
+				};
+
+				port@2 {
+					reg = <1>;
+					replicator_out1: endpoint {
+						remote-endpoint =
+							<&tpiu_in>;
+					};
+				};
+			};
+		};
+
+		etr@f6404000 {
+			compatible = "arm,coresight-tmc", "arm,primecell";
+			reg = <0 0xf6404000 0 0x1000>;
+			clocks = <&acpu_sctrl HI6220_ACPU_SFT_AT_S>;
+			clock-names = "apb_pclk";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					etr_in: endpoint {
+						slave-mode;
+						remote-endpoint =
+							<&replicator_out0>;
+					};
+				};
+			};
+		};
+
+		tpiu@f6405000 {
+			compatible = "arm,coresight-tpiu", "arm,primecell";
+			reg = <0 0xf6405000 0 0x1000>;
+			clocks = <&acpu_sctrl HI6220_ACPU_SFT_AT_S>;
+			clock-names = "apb_pclk";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					tpiu_in: endpoint {
+						slave-mode;
+						remote-endpoint =
+							<&replicator_out1>;
+					};
+				};
+			};
+		};
+
+		funnel@f6501000 {
+			compatible = "arm,coresight-funnel", "arm,primecell";
+			reg = <0 0xf6501000 0 0x1000>;
+			clocks = <&acpu_sctrl HI6220_ACPU_SFT_AT_S>;
+			clock-names = "apb_pclk";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					acpu_funnel_out: endpoint {
+						remote-endpoint =
+							<&soc_funnel_in>;
+					};
+				};
+
+				port@1 {
+					reg = <0>;
+					acpu_funnel_in0: endpoint {
+						slave-mode;
+						remote-endpoint =
+							<&etm0_out>;
+					};
+				};
+
+				port@2 {
+					reg = <1>;
+					acpu_funnel_in1: endpoint {
+						slave-mode;
+						remote-endpoint =
+							<&etm1_out>;
+					};
+				};
+
+				port@3 {
+					reg = <2>;
+					acpu_funnel_in2: endpoint {
+						slave-mode;
+						remote-endpoint =
+							<&etm2_out>;
+					};
+				};
+
+				port@4 {
+					reg = <3>;
+					acpu_funnel_in3: endpoint {
+						slave-mode;
+						remote-endpoint =
+							<&etm3_out>;
+					};
+				};
+
+				port@5 {
+					reg = <4>;
+					acpu_funnel_in4: endpoint {
+						slave-mode;
+						remote-endpoint =
+							<&etm4_out>;
+					};
+				};
+
+				port@6 {
+					reg = <5>;
+					acpu_funnel_in5: endpoint {
+						slave-mode;
+						remote-endpoint =
+							<&etm5_out>;
+					};
+				};
+
+				port@7 {
+					reg = <6>;
+					acpu_funnel_in6: endpoint {
+						slave-mode;
+						remote-endpoint =
+							<&etm6_out>;
+					};
+				};
+
+				port@8 {
+					reg = <7>;
+					acpu_funnel_in7: endpoint {
+						slave-mode;
+						remote-endpoint =
+							<&etm7_out>;
+					};
+				};
+			};
+		};
+
+		etm@f659c000 {
+			compatible = "arm,coresight-etm4x", "arm,primecell";
+			reg = <0 0xf659c000 0 0x1000>;
+
+			clocks = <&acpu_sctrl HI6220_ACPU_SFT_AT_S>;
+			clock-names = "apb_pclk";
+
+			cpu = <&cpu0>;
+
+			port {
+				etm0_out: endpoint {
+					remote-endpoint =
+						<&acpu_funnel_in0>;
+				};
+			};
+		};
+
+		etm@f659d000 {
+			compatible = "arm,coresight-etm4x", "arm,primecell";
+			reg = <0 0xf659d000 0 0x1000>;
+
+			clocks = <&acpu_sctrl HI6220_ACPU_SFT_AT_S>;
+			clock-names = "apb_pclk";
+
+			cpu = <&cpu1>;
+
+			port {
+				etm1_out: endpoint {
+					remote-endpoint =
+						<&acpu_funnel_in1>;
+				};
+			};
+		};
+
+		etm@f659e000 {
+			compatible = "arm,coresight-etm4x", "arm,primecell";
+			reg = <0 0xf659e000 0 0x1000>;
+
+			clocks = <&acpu_sctrl HI6220_ACPU_SFT_AT_S>;
+			clock-names = "apb_pclk";
+
+			cpu = <&cpu2>;
+
+			port {
+				etm2_out: endpoint {
+					remote-endpoint =
+						<&acpu_funnel_in2>;
+				};
+			};
+		};
+
+		etm@f659f000 {
+			compatible = "arm,coresight-etm4x", "arm,primecell";
+			reg = <0 0xf659f000 0 0x1000>;
+
+			clocks = <&acpu_sctrl HI6220_ACPU_SFT_AT_S>;
+			clock-names = "apb_pclk";
+
+			cpu = <&cpu3>;
+
+			port {
+				etm3_out: endpoint {
+					remote-endpoint =
+						<&acpu_funnel_in3>;
+				};
+			};
+		};
+
+		etm@f65dc000 {
+			compatible = "arm,coresight-etm4x", "arm,primecell";
+			reg = <0 0xf65dc000 0 0x1000>;
+
+			clocks = <&acpu_sctrl HI6220_ACPU_SFT_AT_S>;
+			clock-names = "apb_pclk";
+
+			cpu = <&cpu4>;
+
+			port {
+				etm4_out: endpoint {
+					remote-endpoint =
+						<&acpu_funnel_in4>;
+				};
+			};
+		};
+
+		etm@f65dd000 {
+			compatible = "arm,coresight-etm4x", "arm,primecell";
+			reg = <0 0xf65dd000 0 0x1000>;
+
+			clocks = <&acpu_sctrl HI6220_ACPU_SFT_AT_S>;
+			clock-names = "apb_pclk";
+
+			cpu = <&cpu5>;
+
+			port {
+				etm5_out: endpoint {
+					remote-endpoint =
+						<&acpu_funnel_in5>;
+				};
+			};
+		};
+
+		etm@f65de000 {
+			compatible = "arm,coresight-etm4x", "arm,primecell";
+			reg = <0 0xf65de000 0 0x1000>;
+
+			clocks = <&acpu_sctrl HI6220_ACPU_SFT_AT_S>;
+			clock-names = "apb_pclk";
+
+			cpu = <&cpu6>;
+
+			port {
+				etm6_out: endpoint {
+					remote-endpoint =
+						<&acpu_funnel_in6>;
+				};
+			};
+		};
+
+		etm@f65df000 {
+			compatible = "arm,coresight-etm4x", "arm,primecell";
+			reg = <0 0xf65df000 0 0x1000>;
+
+			clocks = <&acpu_sctrl HI6220_ACPU_SFT_AT_S>;
+			clock-names = "apb_pclk";
+
+			cpu = <&cpu7>;
+
+			port {
+				etm7_out: endpoint {
+					remote-endpoint =
+						<&acpu_funnel_in7>;
+				};
+			};
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
index ff1dc89f599e..6a180d1926e8 100644
--- a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
@@ -987,3 +987,5 @@
 		};
 	};
 };
+
+#include "hi6220-coresight.dtsi"
diff --git a/arch/arm64/boot/dts/hisilicon/hip05-d02.dts b/arch/arm64/boot/dts/hisilicon/hip05-d02.dts
index abba750b87f8..3bbd017f088f 100644
--- a/arch/arm64/boot/dts/hisilicon/hip05-d02.dts
+++ b/arch/arm64/boot/dts/hisilicon/hip05-d02.dts
@@ -18,7 +18,7 @@
 	model = "Hisilicon Hip05 D02 Development Board";
 	compatible = "hisilicon,hip05-d02";
 
-	memory@00000000 {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x0 0x00000000 0x0 0x80000000>;
 	};
diff --git a/arch/arm64/boot/dts/hisilicon/hip06-d03.dts b/arch/arm64/boot/dts/hisilicon/hip06-d03.dts
index 7c4114a67753..9af633021a42 100644
--- a/arch/arm64/boot/dts/hisilicon/hip06-d03.dts
+++ b/arch/arm64/boot/dts/hisilicon/hip06-d03.dts
@@ -17,7 +17,7 @@
 	model = "Hisilicon Hip06 D03 Development Board";
 	compatible = "hisilicon,hip06-d03";
 
-	memory@00000000 {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x0 0x00000000 0x0 0x40000000>;
 	};
diff --git a/arch/arm64/boot/dts/marvell/armada-3720-db.dts b/arch/arm64/boot/dts/marvell/armada-3720-db.dts
index 9df0f06ce607..0f3468e777f7 100644
--- a/arch/arm64/boot/dts/marvell/armada-3720-db.dts
+++ b/arch/arm64/boot/dts/marvell/armada-3720-db.dts
@@ -94,6 +94,16 @@
 			  3300000 0x0>;
 		enable-active-high;
 	};
+
+	vcc_sd_reg2: regulator-vmcc {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_sd2";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		enable-active-high;
+		gpio = <&gpio_exp 4 GPIO_ACTIVE_HIGH>;
+	};
 };
 
 /* Gigabit module on CON19(V2.0)/CON21(V1.4) */
@@ -179,6 +189,7 @@
 	bus-width = <4>;
 	marvell,pad-type = "sd";
 	vqmmc-supply = <&vcc_sd_reg1>;
+	vmmc-supply = <&vcc_sd_reg2>;
 	status = "okay";
 };
 
@@ -216,7 +227,7 @@
 
 /*
  * Exported on the micro USB connector CON30(V2.0)/CON32(V1.4) through
- * an FTDI
+ * an FTDI (also on CON24(V2.0)/CON26(V1.4)).
  */
 &uart0 {
 	pinctrl-names = "default";
@@ -224,6 +235,13 @@
 	status = "okay";
 };
 
+/* CON26(V2.0)/CON28(V1.4) */
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart2_pins>;
+	status = "okay";
+};
+
 /* CON27(V2.0)/CON29(V1.4) */
 &usb2 {
 	status = "okay";
diff --git a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts
index 2ce52ba74f73..bdfb5553ddb5 100644
--- a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts
+++ b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts
@@ -98,9 +98,21 @@
 
 /* Exported on the micro USB connector J5 through an FTDI */
 &uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart1_pins>;
 	status = "okay";
 };
 
+/*
+ * Connector J17 and J18 expose a number of different features. Some pins are
+ * multiplexed. This is the case for instance for the following features:
+ * - UART1 (pin 24 = RX, pin 26 = TX). See armada-3720-db.dts for an example of
+ *   how to enable it. Beware that the signals are 1.8V TTL.
+ * - I2C
+ * - SPI
+ * - MMC
+ */
+
 /* J7 */
 &usb3 {
 	status = "okay";
diff --git a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
index 8c0cf7efac65..90c26d616a54 100644
--- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
@@ -55,6 +55,7 @@
 
 	aliases {
 		serial0 = &uart0;
+		serial1 = &uart1;
 	};
 
 	cpus {
@@ -134,8 +135,24 @@
 
 			uart0: serial@12000 {
 				compatible = "marvell,armada-3700-uart";
-				reg = <0x12000 0x400>;
-				interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+				reg = <0x12000 0x200>;
+				clocks = <&xtalclk>;
+				interrupts =
+				<GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
+				interrupt-names = "uart-sum", "uart-tx", "uart-rx";
+				status = "disabled";
+			};
+
+			uart1: serial@12200 {
+				compatible = "marvell,armada-3700-uart-ext";
+				reg = <0x12200 0x30>;
+				clocks = <&xtalclk>;
+				interrupts =
+				<GIC_SPI 30 IRQ_TYPE_EDGE_RISING>,
+				<GIC_SPI 31 IRQ_TYPE_EDGE_RISING>;
+				interrupt-names = "uart-tx", "uart-rx";
 				status = "disabled";
 			};
 
@@ -183,7 +200,6 @@
 					<GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>,
 					<GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>,
 					<GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
-
 				};
 
 				xtalclk: xtal-clk {
diff --git a/arch/arm64/boot/dts/marvell/armada-7040-db.dts b/arch/arm64/boot/dts/marvell/armada-7040-db.dts
index 9c3bdf87e543..52b5341cb270 100644
--- a/arch/arm64/boot/dts/marvell/armada-7040-db.dts
+++ b/arch/arm64/boot/dts/marvell/armada-7040-db.dts
@@ -56,7 +56,7 @@
 		stdout-path = "serial0:115200n8";
 	};
 
-	memory@00000000 {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x0 0x0 0x0 0x80000000>;
 	};
@@ -124,6 +124,8 @@
 
 &uart0 {
 	status = "okay";
+	pinctrl-0 = <&uart0_pins>;
+	pinctrl-names = "default";
 };
 
 
@@ -141,9 +143,49 @@
 		gpio-controller;
 		#gpio-cells = <2>;
 		reg = <0x21>;
+		/*
+		 * IO0_0: USB3_PWR_EN0	IO1_0: USB_3_1_Dev_Detect
+		 * IO0_1: USB3_PWR_EN1	IO1_1: USB2_1_current_limit
+		 * IO0_2: DDR3_4_Detect	IO1_2: Hcon_IO_RstN
+		 * IO0_3: USB2_DEVICE_DETECT
+		 * IO0_4: GPIO_0	IO1_4: SD_Status
+		 * IO0_5: GPIO_1	IO1_5: LDO_5V_Enable
+		 * IO0_6: IHB_5V_Enable	IO1_6: PWR_EN_eMMC
+		 * IO0_7:		IO1_7: SDIO_Vcntrl
+		 */
 	};
 };
 
+&cpm_nand {
+	/*
+	 * SPI on CPM and NAND have common pins on this board. We can
+	 * use only one at a time. To enable the NAND (whihch will
+	 * disable the SPI), the "status = "okay";" line have to be
+	 * added here.
+	 */
+	num-cs = <1>;
+	pinctrl-0 = <&nand_pins>, <&nand_rb>;
+	pinctrl-names = "default";
+	nand-ecc-strength = <4>;
+	nand-ecc-step-size = <512>;
+	marvell,nand-enable-arbiter;
+	nand-on-flash-bbt;
+
+	partition@0 {
+		label = "U-Boot";
+		reg = <0 0x200000>;
+	};
+	partition@200000 {
+		label = "Linux";
+		reg = <0x200000 0xe00000>;
+	};
+	partition@1000000 {
+		label = "Filesystem";
+		reg = <0x1000000 0x3f000000>;
+	};
+};
+
+
 &cpm_spi1 {
 	status = "okay";
 
@@ -197,7 +239,7 @@
 	status = "okay";
 	bus-width = <4>;
 	no-1-8-v;
-	non-removable;
+	cd-gpios = <&expander0 12 GPIO_ACTIVE_LOW>;
 };
 
 &cpm_mdio {
@@ -215,10 +257,21 @@
 	status = "okay";
 };
 
+&cpm_eth0 {
+	status = "okay";
+	/* Network PHY */
+	phy-mode = "10gbase-kr";
+	/* Generic PHY, providing serdes lanes */
+	phys = <&cpm_comphy2 0>;
+};
+
 &cpm_eth1 {
 	status = "okay";
+	/* Network PHY */
 	phy = <&phy0>;
 	phy-mode = "sgmii";
+	/* Generic PHY, providing serdes lanes */
+	phys = <&cpm_comphy0 1>;
 };
 
 &cpm_eth2 {
diff --git a/arch/arm64/boot/dts/marvell/armada-70x0.dtsi b/arch/arm64/boot/dts/marvell/armada-70x0.dtsi
index 860b6ae9dcc5..0e1a1e5be399 100644
--- a/arch/arm64/boot/dts/marvell/armada-70x0.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-70x0.dtsi
@@ -64,5 +64,19 @@
 &cpm_syscon0 {
 	cpm_pinctrl: pinctrl {
 		compatible = "marvell,armada-7k-pinctrl";
+
+		nand_pins: nand-pins {
+			marvell,pins =
+			"mpp15", "mpp16", "mpp17", "mpp18",
+			"mpp19", "mpp20", "mpp21", "mpp22",
+			"mpp23", "mpp24", "mpp25", "mpp26",
+			"mpp27";
+			marvell,function = "dev";
+		};
+
+		nand_rb: nand-rb {
+			marvell,pins = "mpp13";
+			marvell,function = "nf";
+		};
 	};
 };
diff --git a/arch/arm64/boot/dts/marvell/armada-8040-db.dts b/arch/arm64/boot/dts/marvell/armada-8040-db.dts
index 0d7b2ae46610..d97b72bed662 100644
--- a/arch/arm64/boot/dts/marvell/armada-8040-db.dts
+++ b/arch/arm64/boot/dts/marvell/armada-8040-db.dts
@@ -56,7 +56,7 @@
 		stdout-path = "serial0:115200n8";
 	};
 
-	memory@00000000 {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x0 0x0 0x0 0x80000000>;
 	};
@@ -139,8 +139,14 @@
 /* Accessible over the mini-USB CON9 connector on the main board */
 &uart0 {
 	status = "okay";
+	pinctrl-0 = <&uart0_pins>;
+	pinctrl-names = "default";
 };
 
+/* CON6 on CP0 expansion */
+&cpm_pcie0 {
+	status = "okay";
+};
 
 /* CON5 on CP0 expansion */
 &cpm_pcie2 {
@@ -200,12 +206,27 @@
 	status = "okay";
 };
 
+&cpm_eth0 {
+	status = "okay";
+	phy-mode = "10gbase-kr";
+};
+
 &cpm_eth2 {
 	status = "okay";
 	phy = <&phy1>;
 	phy-mode = "rgmii-id";
 };
 
+/* CON6 on CP1 expansion */
+&cps_pcie0 {
+	status = "okay";
+};
+
+/* CON7 on CP1 expansion */
+&cps_pcie1 {
+	status = "okay";
+};
+
 /* CON5 on CP1 expansion */
 &cps_pcie2 {
 	status = "okay";
@@ -216,6 +237,37 @@
 	clock-frequency = <100000>;
 };
 
+&cps_spi1 {
+	status = "okay";
+
+	spi-flash@0 {
+		#address-cells = <0x1>;
+		#size-cells = <0x1>;
+		compatible = "jedec,spi-nor";
+		reg = <0x0>;
+		spi-max-frequency = <20000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "Boot";
+				reg = <0x0 0x200000>;
+			};
+			partition@200000 {
+				label = "Filesystem";
+				reg = <0x200000 0xd00000>;
+			};
+			partition@f00000 {
+				label = "Boot_2nd";
+				reg = <0xf00000 0x100000>;
+			};
+		};
+	};
+};
+
 /* CON4 on CP1 expansion */
 &cps_sata0 {
 	status = "okay";
@@ -244,6 +296,11 @@
 	status = "okay";
 };
 
+&cps_eth0 {
+	status = "okay";
+	phy-mode = "10gbase-kr";
+};
+
 &cps_eth1 {
 	status = "okay";
 	phy = <&phy0>;
diff --git a/arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts b/arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
index acf5c7d16d79..b3350827ee55 100644
--- a/arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
+++ b/arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
@@ -57,7 +57,7 @@
 		stdout-path = "serial0:115200n8";
 	};
 
-	memory@00000000 {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x0 0x0 0x0 0x80000000>;
 	};
@@ -101,6 +101,8 @@
 
 &uart0 {
 	status = "okay";
+	pinctrl-0 = <&uart0_pins>;
+	pinctrl-names = "default";
 };
 
 &ap_sdhci0 {
@@ -222,8 +224,11 @@
 
 &cpm_eth0 {
 	status = "okay";
+	/* Network PHY */
 	phy = <&phy0>;
 	phy-mode = "10gbase-kr";
+	/* Generic PHY, providing serdes lanes */
+	phys = <&cpm_comphy4 0>;
 };
 
 &cpm_sata0 {
@@ -257,15 +262,21 @@
 
 &cps_eth0 {
 	status = "okay";
+	/* Network PHY */
 	phy = <&phy8>;
 	phy-mode = "10gbase-kr";
+	/* Generic PHY, providing serdes lanes */
+	phys = <&cps_comphy4 0>;
 };
 
 &cps_eth1 {
 	/* CPS Lane 0 - J5 (Gigabit RJ45) */
 	status = "okay";
+	/* Network PHY */
 	phy = <&ge_phy>;
 	phy-mode = "sgmii";
+	/* Generic PHY, providing serdes lanes */
+	phys = <&cps_comphy0 1>;
 };
 
 &cps_pinctrl {
diff --git a/arch/arm64/boot/dts/marvell/armada-8080-db.dts b/arch/arm64/boot/dts/marvell/armada-8080-db.dts
index 707af833832b..85b58a19a9fb 100644
--- a/arch/arm64/boot/dts/marvell/armada-8080-db.dts
+++ b/arch/arm64/boot/dts/marvell/armada-8080-db.dts
@@ -55,7 +55,7 @@
 		stdout-path = "serial0:115200n8";
 	};
 
-	memory@00000000 {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x0 0x0 0x0 0x80000000>;
 	};
diff --git a/arch/arm64/boot/dts/marvell/armada-ap806-dual.dtsi b/arch/arm64/boot/dts/marvell/armada-ap806-dual.dtsi
index 95a1ff60f6c1..b98ea137371d 100644
--- a/arch/arm64/boot/dts/marvell/armada-ap806-dual.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-ap806-dual.dtsi
@@ -54,13 +54,13 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 
-		cpu@000 {
+		cpu@0 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a72", "arm,armv8";
 			reg = <0x000>;
 			enable-method = "psci";
 		};
-		cpu@001 {
+		cpu@1 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a72", "arm,armv8";
 			reg = <0x001>;
diff --git a/arch/arm64/boot/dts/marvell/armada-ap806-quad.dtsi b/arch/arm64/boot/dts/marvell/armada-ap806-quad.dtsi
index ba43a4357b89..116164ff260f 100644
--- a/arch/arm64/boot/dts/marvell/armada-ap806-quad.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-ap806-quad.dtsi
@@ -54,13 +54,13 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 
-		cpu@000 {
+		cpu@0 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a72", "arm,armv8";
 			reg = <0x000>;
 			enable-method = "psci";
 		};
-		cpu@001 {
+		cpu@1 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a72", "arm,armv8";
 			reg = <0x001>;
diff --git a/arch/arm64/boot/dts/marvell/armada-ap806.dtsi b/arch/arm64/boot/dts/marvell/armada-ap806.dtsi
index 30d48ecf46e0..1c4dd8ab9ad5 100644
--- a/arch/arm64/boot/dts/marvell/armada-ap806.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-ap806.dtsi
@@ -241,6 +241,12 @@
 
 			};
 
+			watchdog: watchdog@600000 {
+				compatible = "arm,sbsa-gwdt";
+				reg = <0x610000 0x1000>, <0x600000 0x1000>;
+				interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
+			};
+
 			ap_sdhci0: sdhci@6e0000 {
 				compatible = "marvell,armada-ap806-sdhci";
 				reg = <0x6e0000 0x300>;
@@ -263,6 +269,11 @@
 
 				ap_pinctrl: pinctrl {
 					compatible = "marvell,ap806-pinctrl";
+
+					uart0_pins: uart0-pins {
+						marvell,pins = "mpp11", "mpp19";
+						marvell,function = "uart0";
+					};
 				};
 
 				ap_gpio: gpio@1040 {
diff --git a/arch/arm64/boot/dts/marvell/armada-ap810-ap0-octa-core.dtsi b/arch/arm64/boot/dts/marvell/armada-ap810-ap0-octa-core.dtsi
index bf1b22b70384..7f0661e12f5e 100644
--- a/arch/arm64/boot/dts/marvell/armada-ap810-ap0-octa-core.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-ap810-ap0-octa-core.dtsi
@@ -52,13 +52,13 @@
 		#size-cells = <0>;
 		compatible = "marvell,armada-ap810-octa";
 
-		cpu@000 {
+		cpu@0 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a72", "arm,armv8";
 			reg = <0x000>;
 			enable-method = "psci";
 		};
-		cpu@001 {
+		cpu@1 {
 			device_type = "cpu";
 			compatible = "arm,cortex-a72", "arm,armv8";
 			reg = <0x001>;
diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi
index f2aa2a81de4d..e3b64d03fbd8 100644
--- a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi
@@ -74,9 +74,10 @@
 						     <ICU_GRP_NSR 43 IRQ_TYPE_LEVEL_HIGH>,
 						     <ICU_GRP_NSR 47 IRQ_TYPE_LEVEL_HIGH>,
 						     <ICU_GRP_NSR 51 IRQ_TYPE_LEVEL_HIGH>,
-						     <ICU_GRP_NSR 55 IRQ_TYPE_LEVEL_HIGH>;
+						     <ICU_GRP_NSR 55 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 129 IRQ_TYPE_LEVEL_HIGH>;
 					interrupt-names = "tx-cpu0", "tx-cpu1", "tx-cpu2",
-							  "tx-cpu3", "rx-shared";
+							  "tx-cpu3", "rx-shared", "link";
 					port-id = <0>;
 					gop-port-id = <0>;
 					status = "disabled";
@@ -87,9 +88,10 @@
 						     <ICU_GRP_NSR 44 IRQ_TYPE_LEVEL_HIGH>,
 						     <ICU_GRP_NSR 48 IRQ_TYPE_LEVEL_HIGH>,
 						     <ICU_GRP_NSR 52 IRQ_TYPE_LEVEL_HIGH>,
-						     <ICU_GRP_NSR 56 IRQ_TYPE_LEVEL_HIGH>;
+						     <ICU_GRP_NSR 56 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 128 IRQ_TYPE_LEVEL_HIGH>;
 					interrupt-names = "tx-cpu0", "tx-cpu1", "tx-cpu2",
-							  "tx-cpu3", "rx-shared";
+							  "tx-cpu3", "rx-shared", "link";
 					port-id = <1>;
 					gop-port-id = <2>;
 					status = "disabled";
@@ -100,15 +102,54 @@
 						     <ICU_GRP_NSR 45 IRQ_TYPE_LEVEL_HIGH>,
 						     <ICU_GRP_NSR 49 IRQ_TYPE_LEVEL_HIGH>,
 						     <ICU_GRP_NSR 53 IRQ_TYPE_LEVEL_HIGH>,
-						     <ICU_GRP_NSR 57 IRQ_TYPE_LEVEL_HIGH>;
+						     <ICU_GRP_NSR 57 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 127 IRQ_TYPE_LEVEL_HIGH>;
 					interrupt-names = "tx-cpu0", "tx-cpu1", "tx-cpu2",
-							  "tx-cpu3", "rx-shared";
+							  "tx-cpu3", "rx-shared", "link";
 					port-id = <2>;
 					gop-port-id = <3>;
 					status = "disabled";
 				};
 			};
 
+			cpm_comphy: phy@120000 {
+				compatible = "marvell,comphy-cp110";
+				reg = <0x120000 0x6000>;
+				marvell,system-controller = <&cpm_syscon0>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				cpm_comphy0: phy@0 {
+					reg = <0>;
+					#phy-cells = <1>;
+				};
+
+				cpm_comphy1: phy@1 {
+					reg = <1>;
+					#phy-cells = <1>;
+				};
+
+				cpm_comphy2: phy@2 {
+					reg = <2>;
+					#phy-cells = <1>;
+				};
+
+				cpm_comphy3: phy@3 {
+					reg = <3>;
+					#phy-cells = <1>;
+				};
+
+				cpm_comphy4: phy@4 {
+					reg = <4>;
+					#phy-cells = <1>;
+				};
+
+				cpm_comphy5: phy@5 {
+					reg = <5>;
+					#phy-cells = <1>;
+				};
+			};
+
 			cpm_mdio: mdio@12a200 {
 				#address-cells = <1>;
 				#size-cells = <0>;
@@ -143,7 +184,7 @@
 
 			cpm_syscon0: system-controller@440000 {
 				compatible = "syscon", "simple-mfd";
-				reg = <0x440000 0x1000>;
+				reg = <0x440000 0x2000>;
 
 				cpm_clk: clock {
 					compatible = "marvell,cp110-clock";
@@ -274,12 +315,14 @@
 				 * this controller is only usable on the CPM
 				 * for A7K and on the CPS for A8K.
 				 */
-				compatible = "marvell,armada370-nand";
+				compatible = "marvell,armada-8k-nand",
+					     "marvell,armada370-nand";
 				reg = <0x720000 0x54>;
 				#address-cells = <1>;
 				#size-cells = <1>;
 				interrupts = <ICU_GRP_NSR 115 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&cpm_clk 1 2>;
+				marvell,system-controller = <&cpm_syscon0>;
 				status = "disabled";
 			};
 
diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi
index 4fe70323abb3..0d51096c69f8 100644
--- a/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi
@@ -74,9 +74,10 @@
 						     <ICU_GRP_NSR 43 IRQ_TYPE_LEVEL_HIGH>,
 						     <ICU_GRP_NSR 47 IRQ_TYPE_LEVEL_HIGH>,
 						     <ICU_GRP_NSR 51 IRQ_TYPE_LEVEL_HIGH>,
-						     <ICU_GRP_NSR 55 IRQ_TYPE_LEVEL_HIGH>;
+						     <ICU_GRP_NSR 55 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 129 IRQ_TYPE_LEVEL_HIGH>;
 					interrupt-names = "tx-cpu0", "tx-cpu1", "tx-cpu2",
-							  "tx-cpu3", "rx-shared";
+							  "tx-cpu3", "rx-shared", "link";
 					port-id = <0>;
 					gop-port-id = <0>;
 					status = "disabled";
@@ -87,9 +88,10 @@
 						     <ICU_GRP_NSR 44 IRQ_TYPE_LEVEL_HIGH>,
 						     <ICU_GRP_NSR 48 IRQ_TYPE_LEVEL_HIGH>,
 						     <ICU_GRP_NSR 52 IRQ_TYPE_LEVEL_HIGH>,
-						     <ICU_GRP_NSR 56 IRQ_TYPE_LEVEL_HIGH>;
+						     <ICU_GRP_NSR 56 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 128 IRQ_TYPE_LEVEL_HIGH>;
 					interrupt-names = "tx-cpu0", "tx-cpu1", "tx-cpu2",
-							  "tx-cpu3", "rx-shared";
+							  "tx-cpu3", "rx-shared", "link";
 					port-id = <1>;
 					gop-port-id = <2>;
 					status = "disabled";
@@ -100,15 +102,54 @@
 						     <ICU_GRP_NSR 45 IRQ_TYPE_LEVEL_HIGH>,
 						     <ICU_GRP_NSR 49 IRQ_TYPE_LEVEL_HIGH>,
 						     <ICU_GRP_NSR 53 IRQ_TYPE_LEVEL_HIGH>,
-						     <ICU_GRP_NSR 57 IRQ_TYPE_LEVEL_HIGH>;
+						     <ICU_GRP_NSR 57 IRQ_TYPE_LEVEL_HIGH>,
+						     <ICU_GRP_NSR 127 IRQ_TYPE_LEVEL_HIGH>;
 					interrupt-names = "tx-cpu0", "tx-cpu1", "tx-cpu2",
-							  "tx-cpu3", "rx-shared";
+							  "tx-cpu3", "rx-shared", "link";
 					port-id = <2>;
 					gop-port-id = <3>;
 					status = "disabled";
 				};
 			};
 
+			cps_comphy: phy@120000 {
+				compatible = "marvell,comphy-cp110";
+				reg = <0x120000 0x6000>;
+				marvell,system-controller = <&cps_syscon0>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				cps_comphy0: phy@0 {
+					reg = <0>;
+					#phy-cells = <1>;
+				};
+
+				cps_comphy1: phy@1 {
+					reg = <1>;
+					#phy-cells = <1>;
+				};
+
+				cps_comphy2: phy@2 {
+					reg = <2>;
+					#phy-cells = <1>;
+				};
+
+				cps_comphy3: phy@3 {
+					reg = <3>;
+					#phy-cells = <1>;
+				};
+
+				cps_comphy4: phy@4 {
+					reg = <4>;
+					#phy-cells = <1>;
+				};
+
+				cps_comphy5: phy@5 {
+					reg = <5>;
+					#phy-cells = <1>;
+				};
+			};
+
 			cps_mdio: mdio@12a200 {
 				#address-cells = <1>;
 				#size-cells = <0>;
@@ -143,7 +184,7 @@
 
 			cps_syscon0: system-controller@440000 {
 				compatible = "syscon", "simple-mfd";
-				reg = <0x440000 0x1000>;
+				reg = <0x440000 0x2000>;
 
 				cps_clk: clock {
 					compatible = "marvell,cp110-clock";
@@ -275,7 +316,8 @@
 				 * this controller is only usable on the CPM
 				 * for A7K and on the CPS for A8K.
 				 */
-				compatible = "marvell,armada370-nand";
+				compatible = "marvell,armada370-nand",
+					     "marvell,armada370-nand";
 				reg = <0x720000 0x54>;
 				#address-cells = <1>;
 				#size-cells = <1>;
diff --git a/arch/arm64/boot/dts/marvell/berlin4ct.dtsi b/arch/arm64/boot/dts/marvell/berlin4ct.dtsi
index d6b800fd26d0..d2f88b92d8e2 100644
--- a/arch/arm64/boot/dts/marvell/berlin4ct.dtsi
+++ b/arch/arm64/boot/dts/marvell/berlin4ct.dtsi
@@ -167,7 +167,7 @@
 			ranges = <0 0xe80000 0x10000>;
 			interrupt-parent = <&aic>;
 
-			gpio0: gpio@0400 {
+			gpio0: gpio@400 {
 				compatible = "snps,dw-apb-gpio";
 				reg = <0x0400 0x400>;
 				#address-cells = <1>;
@@ -185,7 +185,7 @@
 				};
 			};
 
-			gpio1: gpio@0800 {
+			gpio1: gpio@800 {
 				compatible = "snps,dw-apb-gpio";
 				reg = <0x0800 0x400>;
 				#address-cells = <1>;
@@ -203,7 +203,7 @@
 				};
 			};
 
-			gpio2: gpio@0c00 {
+			gpio2: gpio@c00 {
 				compatible = "snps,dw-apb-gpio";
 				reg = <0x0c00 0x400>;
 				#address-cells = <1>;
diff --git a/arch/arm64/boot/dts/mediatek/mt2712e.dtsi b/arch/arm64/boot/dts/mediatek/mt2712e.dtsi
index 57d0396b7faa..5d4e406bb35d 100644
--- a/arch/arm64/boot/dts/mediatek/mt2712e.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt2712e.dtsi
@@ -39,6 +39,7 @@
 			device_type = "cpu";
 			compatible = "arm,cortex-a35";
 			reg = <0x000>;
+			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
 		};
 
 		cpu1: cpu@1 {
@@ -46,6 +47,7 @@
 			compatible = "arm,cortex-a35";
 			reg = <0x001>;
 			enable-method = "psci";
+			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
 		};
 
 		cpu2: cpu@200 {
@@ -53,6 +55,29 @@
 			compatible = "arm,cortex-a72";
 			reg = <0x200>;
 			enable-method = "psci";
+			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+		};
+
+		idle-states {
+			entry-method = "arm,psci";
+
+			CPU_SLEEP_0: cpu-sleep-0 {
+				compatible = "arm,idle-state";
+				local-timer-stop;
+				entry-latency-us = <100>;
+				exit-latency-us = <80>;
+				min-residency-us = <2000>;
+				arm,psci-suspend-param = <0x0010000>;
+			};
+
+			CLUSTER_SLEEP_0: cluster-sleep-0 {
+				compatible = "arm,idle-state";
+				local-timer-stop;
+				entry-latency-us = <350>;
+				exit-latency-us = <80>;
+				min-residency-us = <3000>;
+				arm,psci-suspend-param = <0x1010000>;
+			};
 		};
 	};
 
diff --git a/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts b/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts
index c71d762bf697..42a23997dcdb 100644
--- a/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts
@@ -50,6 +50,30 @@
 		vmmc-supply = <&vdd_sd>;
 	};
 
+	pcie@10003000 {
+		status = "okay";
+
+		dvdd-pex-supply = <&vdd_pex>;
+		hvdd-pex-pll-supply = <&vdd_1v8>;
+		hvdd-pex-supply = <&vdd_1v8>;
+		vddio-pexctl-aud-supply = <&vdd_1v8>;
+
+		pci@1,0 {
+			nvidia,num-lanes = <4>;
+			status = "okay";
+		};
+
+		pci@2,0 {
+			nvidia,num-lanes = <0>;
+			status = "disabled";
+		};
+
+		pci@3,0 {
+			nvidia,num-lanes = <1>;
+			status = "disabled";
+		};
+	};
+
 	gpio-keys {
 		compatible = "gpio-keys";
 
diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
index a9c3eef6c4e0..46d1f287fb0f 100644
--- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
@@ -5,6 +5,7 @@
 #include <dt-bindings/mailbox/tegra186-hsp.h>
 #include <dt-bindings/power/tegra186-powergate.h>
 #include <dt-bindings/reset/tegra186-reset.h>
+#include <dt-bindings/thermal/tegra186-bpmp-thermal.h>
 
 / {
 	compatible = "nvidia,tegra186";
@@ -356,6 +357,116 @@
 		nvidia,bpmp = <&bpmp>;
 	};
 
+	pcie@10003000 {
+		compatible = "nvidia,tegra186-pcie";
+		power-domains = <&bpmp TEGRA186_POWER_DOMAIN_PCX>;
+		device_type = "pci";
+		reg = <0x0 0x10003000 0x0 0x00000800   /* PADS registers */
+		       0x0 0x10003800 0x0 0x00000800   /* AFI registers */
+		       0x0 0x40000000 0x0 0x10000000>; /* configuration space */
+		reg-names = "pads", "afi", "cs";
+
+		interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>, /* controller interrupt */
+			     <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>; /* MSI interrupt */
+		interrupt-names = "intr", "msi";
+
+		#interrupt-cells = <1>;
+		interrupt-map-mask = <0 0 0 0>;
+		interrupt-map = <0 0 0 0 &gic GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
+
+		bus-range = <0x00 0xff>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+
+		ranges = <0x82000000 0 0x10000000 0x0 0x10000000 0 0x00001000   /* port 0 configuration space */
+			  0x82000000 0 0x10001000 0x0 0x10001000 0 0x00001000   /* port 1 configuration space */
+			  0x82000000 0 0x10004000 0x0 0x10004000 0 0x00001000   /* port 2 configuration space */
+			  0x81000000 0 0x0        0x0 0x50000000 0 0x00010000   /* downstream I/O (64 KiB) */
+			  0x82000000 0 0x50100000 0x0 0x50100000 0 0x07F00000   /* non-prefetchable memory (127 MiB) */
+			  0xc2000000 0 0x58000000 0x0 0x58000000 0 0x28000000>; /* prefetchable memory (640 MiB) */
+
+		clocks = <&bpmp TEGRA186_CLK_AFI>,
+			 <&bpmp TEGRA186_CLK_PCIE>,
+			 <&bpmp TEGRA186_CLK_PLLE>;
+		clock-names = "afi", "pex", "pll_e";
+
+		resets = <&bpmp TEGRA186_RESET_AFI>,
+			 <&bpmp TEGRA186_RESET_PCIE>,
+			 <&bpmp TEGRA186_RESET_PCIEXCLK>;
+		reset-names = "afi", "pex", "pcie_x";
+
+		status = "disabled";
+
+		pci@1,0 {
+			device_type = "pci";
+			assigned-addresses = <0x82000800 0 0x10000000 0 0x1000>;
+			reg = <0x000800 0 0 0 0>;
+			status = "disabled";
+
+			#address-cells = <3>;
+			#size-cells = <2>;
+			ranges;
+
+			nvidia,num-lanes = <2>;
+		};
+
+		pci@2,0 {
+			device_type = "pci";
+			assigned-addresses = <0x82001000 0 0x10001000 0 0x1000>;
+			reg = <0x001000 0 0 0 0>;
+			status = "disabled";
+
+			#address-cells = <3>;
+			#size-cells = <2>;
+			ranges;
+
+			nvidia,num-lanes = <1>;
+		};
+
+		pci@3,0 {
+			device_type = "pci";
+			assigned-addresses = <0x82001800 0 0x10004000 0 0x1000>;
+			reg = <0x001800 0 0 0 0>;
+			status = "disabled";
+
+			#address-cells = <3>;
+			#size-cells = <2>;
+			ranges;
+
+			nvidia,num-lanes = <1>;
+		};
+	};
+
+	host1x@13e00000 {
+		compatible = "nvidia,tegra186-host1x", "simple-bus";
+		reg = <0x0 0x13e00000 0x0 0x10000>,
+		      <0x0 0x13e10000 0x0 0x10000>;
+		reg-names = "hypervisor", "vm";
+		interrupts = <GIC_SPI 265 IRQ_TYPE_LEVEL_HIGH>,
+		             <GIC_SPI 263 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&bpmp TEGRA186_CLK_HOST1X>;
+		clock-names = "host1x";
+		resets = <&bpmp TEGRA186_RESET_HOST1X>;
+		reset-names = "host1x";
+
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		ranges = <0x15000000 0x0 0x15000000 0x01000000>;
+
+		vic@15340000 {
+			compatible = "nvidia,tegra186-vic";
+			reg = <0x15340000 0x40000>;
+			interrupts = <GIC_SPI 206 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&bpmp TEGRA186_CLK_VIC>;
+			clock-names = "vic";
+			resets = <&bpmp TEGRA186_RESET_VIC>;
+			reset-names = "vic";
+
+			power-domains = <&bpmp TEGRA186_POWER_DOMAIN_VIC>;
+		};
+	};
+
 	gpu@17000000 {
 		compatible = "nvidia,gp10b";
 		reg = <0x0 0x17000000 0x0 0x1000000>,
@@ -444,6 +555,7 @@
 		shmem = <&cpu_bpmp_tx &cpu_bpmp_rx>;
 		#clock-cells = <1>;
 		#reset-cells = <1>;
+		#power-domain-cells = <1>;
 
 		bpmp_i2c: i2c {
 			compatible = "nvidia,tegra186-bpmp-i2c";
@@ -452,6 +564,108 @@
 			#size-cells = <0>;
 			status = "disabled";
 		};
+
+		bpmp_thermal: thermal {
+			compatible = "nvidia,tegra186-bpmp-thermal";
+			#thermal-sensor-cells = <1>;
+		};
+	};
+
+	thermal-zones {
+		a57 {
+			polling-delay = <0>;
+			polling-delay-passive = <1000>;
+
+			thermal-sensors =
+				<&bpmp_thermal TEGRA186_BPMP_THERMAL_ZONE_CPU>;
+
+			trips {
+				critical {
+					temperature = <101000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+			};
+		};
+
+		denver {
+			polling-delay = <0>;
+			polling-delay-passive = <1000>;
+
+			thermal-sensors =
+				<&bpmp_thermal TEGRA186_BPMP_THERMAL_ZONE_AUX>;
+
+			trips {
+				critical {
+					temperature = <101000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+			};
+		};
+
+		gpu {
+			polling-delay = <0>;
+			polling-delay-passive = <1000>;
+
+			thermal-sensors =
+				<&bpmp_thermal TEGRA186_BPMP_THERMAL_ZONE_GPU>;
+
+			trips {
+				critical {
+					temperature = <101000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+			};
+		};
+
+		pll {
+			polling-delay = <0>;
+			polling-delay-passive = <1000>;
+
+			thermal-sensors =
+				<&bpmp_thermal TEGRA186_BPMP_THERMAL_ZONE_PLLX>;
+
+			trips {
+				critical {
+					temperature = <101000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+			};
+		};
+
+		always_on {
+			polling-delay = <0>;
+			polling-delay-passive = <1000>;
+
+			thermal-sensors =
+				<&bpmp_thermal TEGRA186_BPMP_THERMAL_ZONE_AO>;
+
+			trips {
+				critical {
+					temperature = <101000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+			};
+		};
 	};
 
 	timer {
diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
index 1d63e6b879de..33a3297eb284 100644
--- a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
+++ b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
@@ -19,6 +19,30 @@
 #include <dt-bindings/input/input.h>
 #include <dt-bindings/sound/apq8016-lpass.h>
 
+/*
+ * GPIO name legend: proper name = the GPIO line is used as GPIO
+ *         NC = not connected (pin out but not routed from the chip to
+ *              anything the board)
+ *         "[PER]" = pin is muxed for [peripheral] (not GPIO)
+ *         LSEC = Low Speed External Connector
+ *         HSEC = High Speed External Connector
+ *
+ * Line names are taken from the schematic "DragonBoard410c"
+ * dated monday, august 31, 2015. Page 5 in particular.
+ *
+ * For the lines routed to the external connectors the
+ * lines are named after the 96Boards CE Specification 1.0,
+ * Appendix "Expansion Connector Signal Description".
+ *
+ * When the 96Board naming of a line and the schematic name of
+ * the same line are in conflict, the 96Board specification
+ * takes precedence, which means that the external UART on the
+ * LSEC is named UART0 while the schematic and SoC names this
+ * UART3. This is only for the informational lines i.e. "[FOO]",
+ * the GPIO named lines "GPIO-A" thru "GPIO-L" are the only
+ * ones actually used for GPIO.
+ */
+
 / {
 	aliases {
 		serial0 = &blsp1_uart2;
@@ -47,6 +71,132 @@
 	};
 
 	soc {
+		pinctrl@1000000 {
+			gpio-line-names =
+				"[UART0_TX]", /* GPIO_0, LSEC pin 5 */
+				"[UART0_RX]", /* GPIO_1, LSEC pin 7 */
+				"[UART0_CTS_N]", /* GPIO_2, LSEC pin 3 */
+				"[UART0_RTS_N]", /* GPIO_3, LSEC pin 9 */
+				"[UART1_TX]", /* GPIO_4, LSEC pin 11 */
+				"[UART1_RX]", /* GPIO_5, LSEC pin 13 */
+				"[I2C0_SDA]", /* GPIO_8, LSEC pin 17 */
+				"[I2C0_SCL]", /* GPIO_7, LSEC pin 15 */
+				"[SPI1_DOUT]", /* SPI1_MOSI, HSEC pin 1 */
+				"[SPI1_DIN]", /* SPI1_MISO, HSEC pin 11 */
+				"[SPI1_CS]", /* SPI1_CS_N, HSEC pin 7 */
+				"[SPI1_SCLK]", /* SPI1_CLK, HSEC pin 9 */
+				"GPIO-B", /* LS_EXP_GPIO_B, LSEC pin 24 */
+				"GPIO-C", /* LS_EXP_GPIO_C, LSEC pin 25 */
+				"[I2C3_SDA]", /* HSEC pin 38 */
+				"[I2C3_SCL]", /* HSEC pin 36 */
+				"[SPI0_MOSI]", /* LSEC pin 14 */
+				"[SPI0_MISO]", /* LSEC pin 10 */
+				"[SPI0_CS_N]", /* LSEC pin 12 */
+				"[SPI0_CLK]", /* LSEC pin 8 */
+				"HDMI_HPD_N", /* GPIO 20 */
+				"USR_LED_1_CTRL",
+				"[I2C1_SDA]", /* GPIO_22, LSEC pin 21 */
+				"[I2C1_SCL]", /* GPIO_23, LSEC pin 19 */
+				"GPIO-G", /* LS_EXP_GPIO_G, LSEC pin 29 */
+				"GPIO-H", /* LS_EXP_GPIO_H, LSEC pin 30 */
+				"[CSI0_MCLK]", /* HSEC pin 15 */
+				"[CSI1_MCLK]", /* HSEC pin 17 */
+				"GPIO-K", /* LS_EXP_GPIO_K, LSEC pin 33 */
+				"[I2C2_SDA]", /* HSEC pin 34 */
+				"[I2C2_SCL]", /* HSEC pin 32 */
+				"DSI2HDMI_INT_N",
+				"DSI_SW_SEL_APQ",
+				"GPIO-L", /* LS_EXP_GPIO_L, LSEC pin 34 */
+				"GPIO-J", /* LS_EXP_GPIO_J, LSEC pin 32 */
+				"GPIO-I", /* LS_EXP_GPIO_I, LSEC pin 31 */
+				"GPIO-A", /* LS_EXP_GPIO_A, LSEC pin 23 */
+				"FORCED_USB_BOOT",
+				"SD_CARD_DET_N",
+				"[WCSS_BT_SSBI]",
+				"[WCSS_WLAN_DATA_2]", /* GPIO 40 */
+				"[WCSS_WLAN_DATA_1]",
+				"[WCSS_WLAN_DATA_0]",
+				"[WCSS_WLAN_SET]",
+				"[WCSS_WLAN_CLK]",
+				"[WCSS_FM_SSBI]",
+				"[WCSS_FM_SDI]",
+				"[WCSS_BT_DAT_CTL]",
+				"[WCSS_BT_DAT_STB]",
+				"NC",
+				"NC", /* GPIO 50 */
+				"NC",
+				"NC",
+				"NC",
+				"NC",
+				"NC",
+				"NC",
+				"NC",
+				"NC",
+				"NC",
+				"NC", /* GPIO 60 */
+				"NC",
+				"NC",
+				"[CDC_PDM0_CLK]",
+				"[CDC_PDM0_SYNC]",
+				"[CDC_PDM0_TX0]",
+				"[CDC_PDM0_RX0]",
+				"[CDC_PDM0_RX1]",
+				"[CDC_PDM0_RX2]",
+				"GPIO-D", /* LS_EXP_GPIO_D, LSEC pin 26 */
+				"NC", /* GPIO 70 */
+				"NC",
+				"NC",
+				"NC",
+				"NC", /* GPIO 74 */
+				"NC",
+				"NC",
+				"NC",
+				"NC",
+				"NC",
+				"BOOT_CONFIG_0", /* GPIO 80 */
+				"BOOT_CONFIG_1",
+				"BOOT_CONFIG_2",
+				"BOOT_CONFIG_3",
+				"NC",
+				"NC",
+				"BOOT_CONFIG_5",
+				"NC",
+				"NC",
+				"NC",
+				"NC", /* GPIO 90 */
+				"NC",
+				"NC",
+				"NC",
+				"NC",
+				"NC",
+				"NC",
+				"NC",
+				"NC",
+				"NC",
+				"NC", /* GPIO 100 */
+				"NC",
+				"NC",
+				"NC",
+				"SSBI_GPS",
+				"NC",
+				"NC",
+				"KEY_VOLP_N",
+				"NC",
+				"NC",
+				"[LS_EXP_MI2S_WS]", /* GPIO 110 */
+				"NC",
+				"NC",
+				"[LS_EXP_MI2S_SCK]",
+				"[LS_EXP_MI2S_DATA0]",
+				"GPIO-E", /* LS_EXP_GPIO_E, LSEC pin 27 */
+				"NC",
+				"[DSI2HDMI_MI2S_WS]",
+				"[DSI2HDMI_MI2S_SCK]",
+				"[DSI2HDMI_MI2S_DATA0]",
+				"USR_LED_2_CTRL", /* GPIO 120 */
+				"SB_HS_ID";
+		};
+
 		dma@7884000 {
 			status = "okay";
 		};
@@ -192,7 +342,7 @@
 			};
 		};
 
-		sdhci@07824000 {
+		sdhci@7824000 {
 			vmmc-supply = <&pm8916_l8>;
 			vqmmc-supply = <&pm8916_l5>;
 
@@ -202,7 +352,7 @@
 			status = "okay";
 		};
 
-		sdhci@07864000 {
+		sdhci@7864000 {
 			vmmc-supply = <&pm8916_l11>;
 			vqmmc-supply = <&pm8916_l12>;
 
@@ -232,7 +382,7 @@
 			};
 		};
 
-		lpass@07708000 {
+		lpass@7708000 {
 			status = "okay";
 		};
 
@@ -329,6 +479,25 @@
                         };
                 };
 
+		spmi@200f000 {
+			pm8916@0 {
+				gpios@c000 {
+					gpio-line-names =
+						"USR_LED_3_CTRL",
+						"USR_LED_4_CTRL",
+						"USB_HUB_RESET_N_PM",
+						"USB_SW_SEL_PM";
+				};
+				mpps@a000 {
+					gpio-line-names =
+						"VDD_PX_BIAS",
+						"WLAN_LED_CTRL",
+						"BT_LED_CTRL",
+						"GPIO-F"; /* LS_EXP_GPIO_F, LSEC pin 28 */
+				};
+			};
+		};
+
 		wcnss@a21b000 {
 			status = "okay";
 		};
@@ -379,6 +548,8 @@
         status = "okay";
         clocks = <&gcc GCC_CODEC_DIGCODEC_CLK>;
         clock-names = "mclk";
+	qcom,mbhc-vthreshold-low = <75 150 237 450 500>;
+	qcom,mbhc-vthreshold-high = <75 150 237 450 500>;
 };
 
 &smd_rpm_regulators {
diff --git a/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi
index 789f3e87321e..492a011f14f6 100644
--- a/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi
+++ b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi
@@ -51,31 +51,31 @@
 			pinctrl-1 = <&blsp2_uart2_4pins_sleep>;
 		};
 
-		i2c@07577000 {
+		i2c@7577000 {
 		/* On Low speed expansion */
 			label = "LS-I2C0";
 			status = "okay";
 		};
 
-		i2c@075b6000 {
+		i2c@75b6000 {
 		/* On Low speed expansion */
 			label = "LS-I2C1";
 			status = "okay";
 		};
 
-		spi@07575000 {
+		spi@7575000 {
 		/* On Low speed expansion */
 			label = "LS-SPI0";
 			status = "okay";
 		};
 
-		i2c@075b5000 {
+		i2c@75b5000 {
 		/* On High speed expansion */
 			label = "HS-I2C2";
 			status = "okay";
 		};
 
-		spi@075ba000{
+		spi@75ba000{
 		/* On High speed expansion */
 			label = "HS-SPI1";
 			status = "okay";
@@ -138,6 +138,22 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&usb2_vbus_det_gpio>;
 		};
+
+		agnoc@0 {
+			qcom,pcie@00600000 {
+				perst-gpio = <&msmgpio 35 GPIO_ACTIVE_LOW>;
+			};
+
+			qcom,pcie@00608000 {
+				status = "okay";
+				perst-gpio = <&msmgpio 130 GPIO_ACTIVE_LOW>;
+			};
+
+			qcom,pcie@00610000 {
+				status = "okay";
+				perst-gpio = <&msmgpio 114 GPIO_ACTIVE_LOW>;
+			};
+		};
 	};
 
 
@@ -173,9 +189,15 @@
 					regulator-min-microvolt = <1300000>;
 					regulator-max-microvolt = <1300000>;
 				};
+
+				/**
+				 * 1.8v required on LS expansion
+				 * for mezzanine boards
+				 */
 				s4 {
 					regulator-min-microvolt = <1800000>;
 					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
 				};
 				s5 {
 					regulator-min-microvolt = <2150000>;
diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi
index dc3817593e14..6b2127a6ced1 100644
--- a/arch/arm64/boot/dts/qcom/msm8916.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi
@@ -69,8 +69,11 @@
 		};
 
 		rmtfs@86700000 {
+			compatible = "qcom,rmtfs-mem";
 			reg = <0x0 0x86700000 0x0 0xe0000>;
 			no-map;
+
+			qcom,client-id = <1>;
 		};
 
 		rfsa@867e00000 {
@@ -257,6 +260,8 @@
 			clocks = <&gcc GCC_CRYPTO_CLK>, <&gcc GCC_CRYPTO_AXI_CLK>, <&gcc GCC_CRYPTO_AHB_CLK>;
 			clock-names = "core", "bus", "iface";
 			#reset-cells = <1>;
+
+			qcom,dload-mode = <&tcsr 0x6100>;
 		};
 	};
 
@@ -495,7 +500,7 @@
 			status = "disabled";
 		};
 
-		lpass: lpass@07708000 {
+		lpass: lpass@7708000 {
 			status = "disabled";
 			compatible = "qcom,lpass-cpu-apq8016";
 			clocks = <&gcc GCC_ULTAUDIO_AHBFABRIC_IXFABRIC_CLK>,
@@ -530,7 +535,7 @@
 			#sound-dai-cells = <1>;
                 };
 
-		sdhc_1: sdhci@07824000 {
+		sdhc_1: sdhci@7824000 {
 			compatible = "qcom,sdhci-msm-v4";
 			reg = <0x07824900 0x11c>, <0x07824000 0x800>;
 			reg-names = "hc_mem", "core_mem";
@@ -547,7 +552,7 @@
 			status = "disabled";
 		};
 
-		sdhc_2: sdhci@07864000 {
+		sdhc_2: sdhci@7864000 {
 			compatible = "qcom,sdhci-msm-v4";
 			reg = <0x07864900 0x11c>, <0x07864000 0x800>;
 			reg-names = "hc_mem", "core_mem";
@@ -814,7 +819,7 @@
 
 			mdp: mdp@1a01000 {
 				compatible = "qcom,mdp5";
-				reg = <0x1a01000 0x90000>;
+				reg = <0x1a01000 0x89000>;
 				reg-names = "mdp_phys";
 
 				interrupt-parent = <&mdss>;
diff --git a/arch/arm64/boot/dts/qcom/msm8996-pins.dtsi b/arch/arm64/boot/dts/qcom/msm8996-pins.dtsi
index 659940434842..c5c42e94f387 100644
--- a/arch/arm64/boot/dts/qcom/msm8996-pins.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996-pins.dtsi
@@ -300,4 +300,199 @@
 			drive-strength = <2>;	/* 2 MA */
 		};
 	};
+
+	pcie0_clkreq_default: pcie0_clkreq_default {
+		mux {
+			pins = "gpio36";
+			function = "pci_e0";
+		};
+
+		config {
+			pins = "gpio36";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+
+	pcie0_perst_default: pcie0_perst_default {
+		mux {
+			pins = "gpio35";
+			function = "gpio";
+		};
+
+		config {
+			pins = "gpio35";
+			drive-strength = <2>;
+			bias-pull-down;
+		};
+	};
+
+	pcie0_wake_default: pcie0_wake_default {
+		mux {
+			pins = "gpio37";
+			function = "gpio";
+		};
+
+		config {
+			pins = "gpio37";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+
+	pcie0_clkreq_sleep: pcie0_clkreq_sleep {
+		mux {
+			pins = "gpio36";
+			function = "gpio";
+		};
+
+		config {
+			pins = "gpio36";
+			drive-strength = <2>;
+			bias-disable;
+		};
+	};
+
+	pcie0_wake_sleep: pcie0_wake_sleep {
+		mux {
+			pins = "gpio37";
+			function = "gpio";
+		};
+
+		config {
+			pins = "gpio37";
+			drive-strength = <2>;
+			bias-disable;
+		};
+	};
+
+	pcie1_clkreq_default: pcie1_clkreq_default {
+		mux {
+			pins = "gpio131";
+			function = "pci_e1";
+		};
+
+		config {
+			pins = "gpio131";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+
+	pcie1_perst_default: pcie1_perst_default {
+		mux {
+			pins = "gpio130";
+			function = "gpio";
+		};
+
+		config {
+			pins = "gpio130";
+			drive-strength = <2>;
+			bias-pull-down;
+		};
+	};
+
+	pcie1_wake_default: pcie1_wake_default {
+		mux {
+			pins = "gpio132";
+			function = "gpio";
+		};
+
+		config {
+			pins = "gpio132";
+			drive-strength = <2>;
+			bias-pull-down;
+		};
+	};
+
+	pcie1_clkreq_sleep: pcie1_clkreq_sleep {
+		mux {
+			pins = "gpio131";
+			function = "gpio";
+		};
+
+		config {
+			pins = "gpio131";
+			drive-strength = <2>;
+			bias-disable;
+		};
+	};
+
+	pcie1_wake_sleep: pcie1_wake_sleep {
+		mux {
+			pins = "gpio132";
+			function = "gpio";
+		};
+
+		config {
+			pins = "gpio132";
+			drive-strength = <2>;
+			bias-disable;
+		};
+	};
+
+	pcie2_clkreq_default: pcie2_clkreq_default {
+		mux {
+			pins = "gpio115";
+			function = "pci_e2";
+		};
+
+		config {
+			pins = "gpio115";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+
+	pcie2_perst_default: pcie2_perst_default {
+		mux {
+			pins = "gpio114";
+			function = "gpio";
+		};
+
+		config {
+			pins = "gpio114";
+			drive-strength = <2>;
+			bias-pull-down;
+		};
+	};
+
+	pcie2_wake_default: pcie2_wake_default {
+		mux {
+			pins = "gpio116";
+			function = "gpio";
+		};
+
+		config {
+			pins = "gpio116";
+			drive-strength = <2>;
+			bias-pull-down;
+		};
+	};
+
+	pcie2_clkreq_sleep: pcie2_clkreq_sleep {
+		mux {
+			pins = "gpio115";
+			function = "gpio";
+		};
+
+		config {
+			pins = "gpio115";
+			drive-strength = <2>;
+			bias-disable;
+		};
+	};
+
+	pcie2_wake_sleep: pcie2_wake_sleep {
+		mux {
+			pins = "gpio116";
+			function = "gpio";
+		};
+
+		config {
+			pins = "gpio116";
+			drive-strength = <2>;
+			bias-disable;
+		};
+	};
 };
diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi
index 887b61c872dd..4b2afcc4fdf4 100644
--- a/arch/arm64/boot/dts/qcom/msm8996.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi
@@ -13,6 +13,7 @@
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/clock/qcom,gcc-msm8996.h>
 #include <dt-bindings/clock/qcom,mmcc-msm8996.h>
+#include <dt-bindings/clock/qcom,rpmcc.h>
 
 / {
 	model = "Qualcomm Technologies, Inc. MSM8996";
@@ -261,6 +262,8 @@
 	firmware {
 		scm {
 			compatible = "qcom,scm-msm8996";
+
+			qcom,dload-mode = <&tcsr 0x13000>;
 		};
 	};
 
@@ -289,6 +292,11 @@
 			compatible = "qcom,rpm-msm8996";
 			qcom,glink-channels = "rpm_requests";
 
+			rpmcc: qcom,rpmcc {
+				compatible = "qcom,rpmcc-msm8996";
+				#clock-cells = <1>;
+			};
+
 			pm8994-regulators {
 				compatible = "qcom,rpm-pm8994-regulators";
 
@@ -358,6 +366,11 @@
 			reg = <0x740000 0x20000>;
 		};
 
+		tcsr: syscon@7a0000 {
+			compatible = "qcom,tcsr-msm8996", "syscon";
+			reg = <0x7a0000 0x18000>;
+		};
+
 		intc: interrupt-controller@9bc0000 {
 			compatible = "arm,gic-v3";
 			#interrupt-cells = <3>;
@@ -395,7 +408,7 @@
 			#clock-cells = <1>;
 		};
 
-		blsp1_spi0: spi@07575000 {
+		blsp1_spi0: spi@7575000 {
 			compatible = "qcom,spi-qup-v2.2.1";
 			reg = <0x07575000 0x600>;
 			interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
@@ -410,7 +423,7 @@
 			status = "disabled";
 		};
 
-		blsp2_i2c0: i2c@075b5000 {
+		blsp2_i2c0: i2c@75b5000 {
 			compatible = "qcom,i2c-qup-v2.2.1";
 			reg = <0x075b5000 0x1000>;
 			interrupts = <GIC_SPI 101 0>;
@@ -441,7 +454,7 @@
 			status = "disabled";
 		};
 
-		blsp2_i2c1: i2c@075b6000 {
+		blsp2_i2c1: i2c@75b6000 {
 			compatible = "qcom,i2c-qup-v2.2.1";
 			reg = <0x075b6000 0x1000>;
 			interrupts = <GIC_SPI 102 0>;
@@ -466,7 +479,7 @@
 			status = "disabled";
 		};
 
-		blsp1_i2c2: i2c@07577000 {
+		blsp1_i2c2: i2c@7577000 {
 			compatible = "qcom,i2c-qup-v2.2.1";
 			reg = <0x07577000 0x1000>;
 			interrupts = <GIC_SPI 97 0>;
@@ -481,7 +494,7 @@
 			status = "disabled";
 		};
 
-		blsp2_spi5: spi@075ba000{
+		blsp2_spi5: spi@75ba000{
 			compatible = "qcom,spi-qup-v2.2.1";
 			reg = <0x075ba000 0x600>;
 			interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
@@ -522,7 +535,7 @@
 			#interrupt-cells = <2>;
 		};
 
-		timer@09840000 {
+		timer@9840000 {
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges;
@@ -819,6 +832,172 @@
 				phy-names = "usb2-phy", "usb3-phy";
 			};
 		};
+
+		agnoc@0 {
+			power-domains = <&gcc AGGRE0_NOC_GDSC>;
+			compatible = "simple-pm-bus";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+
+			pcie0: qcom,pcie@00600000 {
+				compatible = "qcom,pcie-msm8996", "snps,dw-pcie";
+				status = "disabled";
+				power-domains = <&gcc PCIE0_GDSC>;
+				bus-range = <0x00 0xff>;
+				num-lanes = <1>;
+
+				reg = <0x00600000 0x2000>,
+				      <0x0c000000 0xf1d>,
+				      <0x0c000f20 0xa8>,
+				      <0x0c100000 0x100000>;
+				reg-names = "parf", "dbi", "elbi","config";
+
+				phys = <&pciephy_0>;
+				phy-names = "pciephy";
+
+				#address-cells = <3>;
+				#size-cells = <2>;
+				ranges = <0x01000000 0x0 0x0c200000 0x0c200000 0x0 0x100000>,
+					<0x02000000 0x0 0x0c300000 0x0c300000 0x0 0xd00000>;
+
+				interrupts = <GIC_SPI 405 IRQ_TYPE_NONE>;
+				interrupt-names = "msi";
+				#interrupt-cells = <1>;
+				interrupt-map-mask = <0 0 0 0x7>;
+				interrupt-map = <0 0 0 1 &intc 0 244 IRQ_TYPE_LEVEL_HIGH>, /* int_a */
+						<0 0 0 2 &intc 0 245 IRQ_TYPE_LEVEL_HIGH>, /* int_b */
+						<0 0 0 3 &intc 0 247 IRQ_TYPE_LEVEL_HIGH>, /* int_c */
+						<0 0 0 4 &intc 0 248 IRQ_TYPE_LEVEL_HIGH>; /* int_d */
+
+				pinctrl-names = "default", "sleep";
+				pinctrl-0 = <&pcie0_clkreq_default &pcie0_perst_default &pcie0_wake_default>;
+				pinctrl-1 = <&pcie0_clkreq_sleep &pcie0_perst_default &pcie0_wake_sleep>;
+
+
+				vdda-supply = <&pm8994_l28>;
+
+				linux,pci-domain = <0>;
+
+				clocks = <&gcc GCC_PCIE_0_PIPE_CLK>,
+					<&gcc GCC_PCIE_0_AUX_CLK>,
+					<&gcc GCC_PCIE_0_CFG_AHB_CLK>,
+					<&gcc GCC_PCIE_0_MSTR_AXI_CLK>,
+					<&gcc GCC_PCIE_0_SLV_AXI_CLK>;
+
+				clock-names =  "pipe",
+						"aux",
+						"cfg",
+						"bus_master",
+						"bus_slave";
+
+			};
+
+			pcie1: qcom,pcie@00608000 {
+				compatible = "qcom,pcie-msm8996", "snps,dw-pcie";
+				power-domains = <&gcc PCIE1_GDSC>;
+				bus-range = <0x00 0xff>;
+				num-lanes = <1>;
+
+				status  = "disabled";
+
+				reg = <0x00608000 0x2000>,
+				      <0x0d000000 0xf1d>,
+				      <0x0d000f20 0xa8>,
+				      <0x0d100000 0x100000>;
+
+				reg-names = "parf", "dbi", "elbi","config";
+
+				phys = <&pciephy_1>;
+				phy-names = "pciephy";
+
+				#address-cells = <3>;
+				#size-cells = <2>;
+				ranges = <0x01000000 0x0 0x0d200000 0x0d200000 0x0 0x100000>,
+					<0x02000000 0x0 0x0d300000 0x0d300000 0x0 0xd00000>;
+
+				interrupts = <GIC_SPI 413 IRQ_TYPE_NONE>;
+				interrupt-names = "msi";
+				#interrupt-cells = <1>;
+				interrupt-map-mask = <0 0 0 0x7>;
+				interrupt-map = <0 0 0 1 &intc 0 272 IRQ_TYPE_LEVEL_HIGH>, /* int_a */
+						<0 0 0 2 &intc 0 273 IRQ_TYPE_LEVEL_HIGH>, /* int_b */
+						<0 0 0 3 &intc 0 274 IRQ_TYPE_LEVEL_HIGH>, /* int_c */
+						<0 0 0 4 &intc 0 275 IRQ_TYPE_LEVEL_HIGH>; /* int_d */
+
+				pinctrl-names = "default", "sleep";
+				pinctrl-0 = <&pcie1_clkreq_default &pcie1_perst_default &pcie1_wake_default>;
+				pinctrl-1 = <&pcie1_clkreq_sleep &pcie1_perst_default &pcie1_wake_sleep>;
+
+
+				vdda-supply = <&pm8994_l28>;
+				linux,pci-domain = <1>;
+
+				clocks = <&gcc GCC_PCIE_1_PIPE_CLK>,
+					<&gcc GCC_PCIE_1_AUX_CLK>,
+					<&gcc GCC_PCIE_1_CFG_AHB_CLK>,
+					<&gcc GCC_PCIE_1_MSTR_AXI_CLK>,
+					<&gcc GCC_PCIE_1_SLV_AXI_CLK>;
+
+				clock-names =  "pipe",
+						"aux",
+						"cfg",
+						"bus_master",
+						"bus_slave";
+			};
+
+			pcie2: qcom,pcie@00610000 {
+				compatible = "qcom,pcie-msm8996", "snps,dw-pcie";
+				power-domains = <&gcc PCIE2_GDSC>;
+				bus-range = <0x00 0xff>;
+				num-lanes = <1>;
+				status = "disabled";
+				reg = <0x00610000 0x2000>,
+				      <0x0e000000 0xf1d>,
+				      <0x0e000f20 0xa8>,
+				      <0x0e100000 0x100000>;
+
+				reg-names = "parf", "dbi", "elbi","config";
+
+				phys = <&pciephy_2>;
+				phy-names = "pciephy";
+
+				#address-cells = <3>;
+				#size-cells = <2>;
+				ranges = <0x01000000 0x0 0x0e200000 0x0e200000 0x0 0x100000>,
+					<0x02000000 0x0 0x0e300000 0x0e300000 0x0 0x1d00000>;
+
+				device_type = "pci";
+
+				interrupts = <GIC_SPI 421 IRQ_TYPE_NONE>;
+				interrupt-names = "msi";
+				#interrupt-cells = <1>;
+				interrupt-map-mask = <0 0 0 0x7>;
+				interrupt-map = <0 0 0 1 &intc 0 142 IRQ_TYPE_LEVEL_HIGH>, /* int_a */
+						<0 0 0 2 &intc 0 143 IRQ_TYPE_LEVEL_HIGH>, /* int_b */
+						<0 0 0 3 &intc 0 144 IRQ_TYPE_LEVEL_HIGH>, /* int_c */
+						<0 0 0 4 &intc 0 145 IRQ_TYPE_LEVEL_HIGH>; /* int_d */
+
+				pinctrl-names = "default", "sleep";
+				pinctrl-0 = <&pcie2_clkreq_default &pcie2_perst_default &pcie2_wake_default>;
+				pinctrl-1 = <&pcie2_clkreq_sleep &pcie2_perst_default &pcie2_wake_sleep >;
+
+				vdda-supply = <&pm8994_l28>;
+
+				linux,pci-domain = <2>;
+				clocks = <&gcc GCC_PCIE_2_PIPE_CLK>,
+					<&gcc GCC_PCIE_2_AUX_CLK>,
+					<&gcc GCC_PCIE_2_CFG_AHB_CLK>,
+					<&gcc GCC_PCIE_2_MSTR_AXI_CLK>,
+					<&gcc GCC_PCIE_2_SLV_AXI_CLK>;
+
+				clock-names =  "pipe",
+						"aux",
+						"cfg",
+						"bus_master",
+						"bus_slave";
+			};
+		};
 	};
 
 	adsp-pil {
diff --git a/arch/arm64/boot/dts/realtek/Makefile b/arch/arm64/boot/dts/realtek/Makefile
index 6e2ae59a3745..c108d73f8766 100644
--- a/arch/arm64/boot/dts/realtek/Makefile
+++ b/arch/arm64/boot/dts/realtek/Makefile
@@ -1 +1,3 @@
+dtb-$(CONFIG_ARCH_REALTEK) += rtd1295-mele-v9.dtb
+dtb-$(CONFIG_ARCH_REALTEK) += rtd1295-probox2-ava.dtb
 dtb-$(CONFIG_ARCH_REALTEK) += rtd1295-zidoo-x9s.dtb
diff --git a/arch/arm64/boot/dts/realtek/rtd1295-mele-v9.dts b/arch/arm64/boot/dts/realtek/rtd1295-mele-v9.dts
new file mode 100644
index 000000000000..bd584e99fff9
--- /dev/null
+++ b/arch/arm64/boot/dts/realtek/rtd1295-mele-v9.dts
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2017 Andreas Färber
+ *
+ * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+ */
+
+/dts-v1/;
+
+#include "rtd1295.dtsi"
+
+/ {
+	compatible = "mele,v9", "realtek,rtd1295";
+	model = "MeLE V9";
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x0 0x80000000>;
+	};
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+};
+
+&uart0 {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/realtek/rtd1295-probox2-ava.dts b/arch/arm64/boot/dts/realtek/rtd1295-probox2-ava.dts
new file mode 100644
index 000000000000..8e2b0e75298a
--- /dev/null
+++ b/arch/arm64/boot/dts/realtek/rtd1295-probox2-ava.dts
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2017 Andreas Färber
+ *
+ * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+ */
+
+/dts-v1/;
+
+#include "rtd1295.dtsi"
+
+/ {
+	compatible = "probox2,ava", "realtek,rtd1295";
+	model = "PROBOX2 AVA";
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x0 0x80000000>;
+	};
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+};
+
+&uart0 {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/realtek/rtd1295-zidoo-x9s.dts b/arch/arm64/boot/dts/realtek/rtd1295-zidoo-x9s.dts
index 6efa8091bb30..da19faab29d5 100644
--- a/arch/arm64/boot/dts/realtek/rtd1295-zidoo-x9s.dts
+++ b/arch/arm64/boot/dts/realtek/rtd1295-zidoo-x9s.dts
@@ -6,12 +6,6 @@
 
 /dts-v1/;
 
-/memreserve/	0x0000000000000000 0x0000000000030000;
-/memreserve/	0x000000000001f000 0x0000000000001000;
-/memreserve/	0x0000000000030000 0x00000000000d0000;
-/memreserve/	0x0000000001b00000 0x00000000004be000;
-/memreserve/	0x0000000001ffe000 0x0000000000004000;
-
 #include "rtd1295.dtsi"
 
 / {
diff --git a/arch/arm64/boot/dts/realtek/rtd1295.dtsi b/arch/arm64/boot/dts/realtek/rtd1295.dtsi
index d8f84666c8ce..8d9ac05d17dc 100644
--- a/arch/arm64/boot/dts/realtek/rtd1295.dtsi
+++ b/arch/arm64/boot/dts/realtek/rtd1295.dtsi
@@ -6,13 +6,10 @@
  * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
  */
 
-#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include "rtd129x.dtsi"
 
 / {
 	compatible = "realtek,rtd1295";
-	interrupt-parent = <&gic>;
-	#address-cells = <1>;
-	#size-cells = <1>;
 
 	cpus {
 		#address-cells = <2>;
@@ -62,12 +59,6 @@
 		};
 	};
 
-	arm-pmu {
-		compatible = "arm,cortex-a53-pmu";
-		interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
-		interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
-	};
-
 	timer {
 		compatible = "arm,armv8-timer";
 		interrupts = <GIC_PPI 13
@@ -79,53 +70,8 @@
 			     <GIC_PPI 10
 			(GIC_CPU_MASK_RAW(0xf) | IRQ_TYPE_LEVEL_LOW)>;
 	};
+};
 
-	soc {
-		compatible = "simple-bus";
-		#address-cells = <1>;
-		#size-cells = <1>;
-		/* Exclude up to 2 GiB of RAM */
-		ranges = <0x80000000 0x80000000 0x80000000>;
-
-		uart0: serial@98007800 {
-			compatible = "snps,dw-apb-uart";
-			reg = <0x98007800 0x400>,
-			      <0x98007000 0x100>;
-			reg-shift = <2>;
-			reg-io-width = <4>;
-			clock-frequency = <27000000>;
-			status = "disabled";
-		};
-
-		uart1: serial@9801b200 {
-			compatible = "snps,dw-apb-uart";
-			reg = <0x9801b200 0x100>,
-			      <0x9801b00c 0x100>;
-			reg-shift = <2>;
-			reg-io-width = <4>;
-			clock-frequency = <432000000>;
-			status = "disabled";
-		};
-
-		uart2: serial@9801b400 {
-			compatible = "snps,dw-apb-uart";
-			reg = <0x9801b400 0x100>,
-			      <0x9801b00c 0x100>;
-			reg-shift = <2>;
-			reg-io-width = <4>;
-			clock-frequency = <432000000>;
-			status = "disabled";
-		};
-
-		gic: interrupt-controller@ff011000 {
-			compatible = "arm,gic-400";
-			reg = <0xff011000 0x1000>,
-			      <0xff012000 0x2000>,
-			      <0xff014000 0x2000>,
-			      <0xff016000 0x2000>;
-			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
-			interrupt-controller;
-			#interrupt-cells = <3>;
-		};
-	};
+&arm_pmu {
+	interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
 };
diff --git a/arch/arm64/boot/dts/realtek/rtd129x.dtsi b/arch/arm64/boot/dts/realtek/rtd129x.dtsi
new file mode 100644
index 000000000000..b9cb92466fc7
--- /dev/null
+++ b/arch/arm64/boot/dts/realtek/rtd129x.dtsi
@@ -0,0 +1,72 @@
+/*
+ * Realtek RTD1293/RTD1295/RTD1296 SoC
+ *
+ * Copyright (c) 2016-2017 Andreas Färber
+ *
+ * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+ */
+
+/memreserve/	0x0000000000000000 0x0000000000030000;
+/memreserve/	0x000000000001f000 0x0000000000001000;
+/memreserve/	0x0000000000030000 0x00000000000d0000;
+/memreserve/	0x0000000001b00000 0x00000000004be000;
+/memreserve/	0x0000000001ffe000 0x0000000000004000;
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+/ {
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	arm_pmu: arm-pmu {
+		compatible = "arm,cortex-a53-pmu";
+		interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	soc {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		/* Exclude up to 2 GiB of RAM */
+		ranges = <0x80000000 0x80000000 0x80000000>;
+
+		uart0: serial@98007800 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x98007800 0x400>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			clock-frequency = <27000000>;
+			status = "disabled";
+		};
+
+		uart1: serial@9801b200 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x9801b200 0x100>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			clock-frequency = <432000000>;
+			status = "disabled";
+		};
+
+		uart2: serial@9801b400 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x9801b400 0x100>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			clock-frequency = <432000000>;
+			status = "disabled";
+		};
+
+		gic: interrupt-controller@ff011000 {
+			compatible = "arm,gic-400";
+			reg = <0xff011000 0x1000>,
+			      <0xff012000 0x2000>,
+			      <0xff014000 0x2000>,
+			      <0xff016000 0x2000>;
+			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
+			interrupt-controller;
+			#interrupt-cells = <3>;
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/renesas/Makefile b/arch/arm64/boot/dts/renesas/Makefile
index 6b282283f1bf..646198d82903 100644
--- a/arch/arm64/boot/dts/renesas/Makefile
+++ b/arch/arm64/boot/dts/renesas/Makefile
@@ -1,6 +1,10 @@
 # SPDX-License-Identifier: GPL-2.0
 dtb-$(CONFIG_ARCH_R8A7795) += r8a7795-salvator-x.dtb r8a7795-h3ulcb.dtb
+dtb-$(CONFIG_ARCH_R8A7795) += r8a7795-h3ulcb-kf.dtb
 dtb-$(CONFIG_ARCH_R8A7795) += r8a7795-salvator-xs.dtb
 dtb-$(CONFIG_ARCH_R8A7795) += r8a7795-es1-salvator-x.dtb r8a7795-es1-h3ulcb.dtb
+dtb-$(CONFIG_ARCH_R8A7795) += r8a7795-es1-h3ulcb-kf.dtb
 dtb-$(CONFIG_ARCH_R8A7796) += r8a7796-salvator-x.dtb r8a7796-m3ulcb.dtb
+dtb-$(CONFIG_ARCH_R8A7796) += r8a7796-m3ulcb-kf.dtb
+dtb-$(CONFIG_ARCH_R8A77970) += r8a77970-eagle.dtb
 dtb-$(CONFIG_ARCH_R8A77995) += r8a77995-draak.dtb
diff --git a/arch/arm64/boot/dts/renesas/r8a7795-es1-h3ulcb-kf.dts b/arch/arm64/boot/dts/renesas/r8a7795-es1-h3ulcb-kf.dts
new file mode 100644
index 000000000000..009cb1cb0dde
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r8a7795-es1-h3ulcb-kf.dts
@@ -0,0 +1,19 @@
+/*
+ * Device Tree Source for the H3ULCB Kingfisher board
+ *
+ * Copyright (C) 2017 Renesas Electronics Corp.
+ * Copyright (C) 2017 Cogent Embedded, Inc.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+#include "r8a7795-es1-h3ulcb.dts"
+#include "ulcb-kf.dtsi"
+
+/ {
+	model = "Renesas H3ULCB Kingfisher board based on r8a7795 ES1.x";
+	compatible = "shimafuji,kingfisher", "renesas,h3ulcb",
+		     "renesas,r8a7795";
+};
diff --git a/arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi b/arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi
index aaa5e67a963e..655dd30639c5 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi
@@ -11,7 +11,7 @@
 #include "r8a7795.dtsi"
 
 &soc {
-	xhci1: usb@ee0400000 {
+	xhci1: usb@ee040000 {
 		compatible = "renesas,xhci-r8a7795", "renesas,rcar-gen3-xhci";
 		reg = <0 0xee040000 0 0xc00>;
 		interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/arch/arm64/boot/dts/renesas/r8a7795-h3ulcb-kf.dts b/arch/arm64/boot/dts/renesas/r8a7795-h3ulcb-kf.dts
new file mode 100644
index 000000000000..4403227c0f97
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r8a7795-h3ulcb-kf.dts
@@ -0,0 +1,19 @@
+/*
+ * Device Tree Source for the H3ULCB Kingfisher board
+ *
+ * Copyright (C) 2017 Renesas Electronics Corp.
+ * Copyright (C) 2017 Cogent Embedded, Inc.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+#include "r8a7795-h3ulcb.dts"
+#include "ulcb-kf.dtsi"
+
+/ {
+	model = "Renesas H3ULCB Kingfisher board based on r8a7795 ES2.0+";
+	compatible = "shimafuji,kingfisher", "renesas,h3ulcb",
+		     "renesas,r8a7795";
+};
diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
index 2938195b9571..15ef292a8d9f 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
@@ -220,7 +220,7 @@
 
 		gpio0: gpio@e6050000 {
 			compatible = "renesas,gpio-r8a7795",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen3-gpio";
 			reg = <0 0xe6050000 0 0x50>;
 			interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -235,7 +235,7 @@
 
 		gpio1: gpio@e6051000 {
 			compatible = "renesas,gpio-r8a7795",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen3-gpio";
 			reg = <0 0xe6051000 0 0x50>;
 			interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -250,7 +250,7 @@
 
 		gpio2: gpio@e6052000 {
 			compatible = "renesas,gpio-r8a7795",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen3-gpio";
 			reg = <0 0xe6052000 0 0x50>;
 			interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -265,7 +265,7 @@
 
 		gpio3: gpio@e6053000 {
 			compatible = "renesas,gpio-r8a7795",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen3-gpio";
 			reg = <0 0xe6053000 0 0x50>;
 			interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -280,7 +280,7 @@
 
 		gpio4: gpio@e6054000 {
 			compatible = "renesas,gpio-r8a7795",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen3-gpio";
 			reg = <0 0xe6054000 0 0x50>;
 			interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -295,7 +295,7 @@
 
 		gpio5: gpio@e6055000 {
 			compatible = "renesas,gpio-r8a7795",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen3-gpio";
 			reg = <0 0xe6055000 0 0x50>;
 			interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -310,7 +310,7 @@
 
 		gpio6: gpio@e6055400 {
 			compatible = "renesas,gpio-r8a7795",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen3-gpio";
 			reg = <0 0xe6055400 0 0x50>;
 			interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -325,7 +325,7 @@
 
 		gpio7: gpio@e6055800 {
 			compatible = "renesas,gpio-r8a7795",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen3-gpio";
 			reg = <0 0xe6055800 0 0x50>;
 			interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -1471,6 +1471,17 @@
 			status = "disabled";
 		};
 
+		usb3_peri0: usb@ee020000 {
+			compatible = "renesas,r8a7795-usb3-peri",
+				     "renesas,rcar-gen3-usb3-peri";
+			reg = <0 0xee020000 0 0x400>;
+			interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 328>;
+			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+			resets = <&cpg 328>;
+			status = "disabled";
+		};
+
 		usb_dmac0: dma-controller@e65a0000 {
 			compatible = "renesas,r8a7795-usb-dmac",
 				     "renesas,usb-dmac";
@@ -2014,7 +2025,7 @@
 			renesas,fcp = <&fcpf1>;
 		};
 
-		hdmi0: hdmi0@fead0000 {
+		hdmi0: hdmi@fead0000 {
 			compatible = "renesas,r8a7795-hdmi", "renesas,rcar-gen3-hdmi";
 			reg = <0 0xfead0000 0 0x10000>;
 			interrupts = <GIC_SPI 389 IRQ_TYPE_LEVEL_HIGH>;
@@ -2039,7 +2050,7 @@
 			};
 		};
 
-		hdmi1: hdmi1@feae0000 {
+		hdmi1: hdmi@feae0000 {
 			compatible = "renesas,r8a7795-hdmi", "renesas,rcar-gen3-hdmi";
 			reg = <0 0xfeae0000 0 0x10000>;
 			interrupts = <GIC_SPI 436 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/arch/arm64/boot/dts/renesas/r8a7796-m3ulcb-kf.dts b/arch/arm64/boot/dts/renesas/r8a7796-m3ulcb-kf.dts
new file mode 100644
index 000000000000..de2390f009e7
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r8a7796-m3ulcb-kf.dts
@@ -0,0 +1,19 @@
+/*
+ * Device Tree Source for the M3ULCB Kingfisher board
+ *
+ * Copyright (C) 2017 Renesas Electronics Corp.
+ * Copyright (C) 2017 Cogent Embedded, Inc.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+#include "r8a7796-m3ulcb.dts"
+#include "ulcb-kf.dtsi"
+
+/ {
+	model = "Renesas M3ULCB Kingfisher board based on r8a7796";
+	compatible = "shimafuji,kingfisher", "renesas,m3ulcb",
+		     "renesas,r8a7796";
+};
diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
index 369092e17e34..f2b2e40c655e 100644
--- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
@@ -214,7 +214,7 @@
 
 		gpio0: gpio@e6050000 {
 			compatible = "renesas,gpio-r8a7796",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen3-gpio";
 			reg = <0 0xe6050000 0 0x50>;
 			interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -229,7 +229,7 @@
 
 		gpio1: gpio@e6051000 {
 			compatible = "renesas,gpio-r8a7796",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen3-gpio";
 			reg = <0 0xe6051000 0 0x50>;
 			interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -244,7 +244,7 @@
 
 		gpio2: gpio@e6052000 {
 			compatible = "renesas,gpio-r8a7796",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen3-gpio";
 			reg = <0 0xe6052000 0 0x50>;
 			interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -259,7 +259,7 @@
 
 		gpio3: gpio@e6053000 {
 			compatible = "renesas,gpio-r8a7796",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen3-gpio";
 			reg = <0 0xe6053000 0 0x50>;
 			interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -274,7 +274,7 @@
 
 		gpio4: gpio@e6054000 {
 			compatible = "renesas,gpio-r8a7796",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen3-gpio";
 			reg = <0 0xe6054000 0 0x50>;
 			interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -289,7 +289,7 @@
 
 		gpio5: gpio@e6055000 {
 			compatible = "renesas,gpio-r8a7796",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen3-gpio";
 			reg = <0 0xe6055000 0 0x50>;
 			interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -304,7 +304,7 @@
 
 		gpio6: gpio@e6055400 {
 			compatible = "renesas,gpio-r8a7796",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen3-gpio";
 			reg = <0 0xe6055400 0 0x50>;
 			interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -319,7 +319,7 @@
 
 		gpio7: gpio@e6055800 {
 			compatible = "renesas,gpio-r8a7796",
-				     "renesas,gpio-rcar";
+				     "renesas,rcar-gen3-gpio";
 			reg = <0 0xe6055800 0 0x50>;
 			interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
 			#gpio-cells = <2>;
@@ -383,6 +383,22 @@
 			#power-domain-cells = <1>;
 		};
 
+		intc_ex: interrupt-controller@e61c0000 {
+			compatible = "renesas,intc-ex-r8a7796", "renesas,irqc";
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			reg = <0 0xe61c0000 0 0x200>;
+			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 407>;
+			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+			resets = <&cpg 407>;
+		};
+
 		i2c_dvfs: i2c@e60b0000 {
 			#address-cells = <1>;
 			#size-cells = <0>;
@@ -1279,6 +1295,17 @@
 			status = "disabled";
 		};
 
+		usb3_peri0: usb@ee020000 {
+			compatible = "renesas,r8a7796-usb3-peri",
+				     "renesas,rcar-gen3-usb3-peri";
+			reg = <0 0xee020000 0 0x400>;
+			interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 328>;
+			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+			resets = <&cpg 328>;
+			status = "disabled";
+		};
+
 		ohci0: usb@ee080000 {
 			compatible = "generic-ohci";
 			reg = <0 0xee080000 0 0x100>;
@@ -1659,6 +1686,16 @@
 			/* placeholder */
 		};
 
+		fdp1@fe940000 {
+			compatible = "renesas,fdp1";
+			reg = <0 0xfe940000 0 0x2400>;
+			interrupts = <GIC_SPI 262 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 119>;
+			power-domains = <&sysc R8A7796_PD_A3VC>;
+			resets = <&cpg 119>;
+			renesas,fcp = <&fcpf0>;
+		};
+
 		fcpf0: fcp@fe950000 {
 			compatible = "renesas,fcpf";
 			reg = <0 0xfe950000 0 0x200>;
diff --git a/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts b/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
new file mode 100644
index 000000000000..a711e77cc6a5
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
@@ -0,0 +1,57 @@
+/*
+ * Device Tree Source for the Eagle board
+ *
+ * Copyright (C) 2016-2017 Renesas Electronics Corp.
+ * Copyright (C) 2017 Cogent Embedded, Inc.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+/dts-v1/;
+#include "r8a77970.dtsi"
+
+/ {
+	model = "Renesas Eagle board based on r8a77970";
+	compatible = "renesas,eagle", "renesas,r8a77970";
+
+	aliases {
+		serial0 = &scif0;
+		ethernet0 = &avb;
+	};
+
+	chosen {
+		bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
+		stdout-path = "serial0:115200n8";
+	};
+
+	memory@48000000 {
+		device_type = "memory";
+		/* first 128MB is reserved for secure area. */
+		reg = <0x0 0x48000000 0x0 0x38000000>;
+	};
+};
+
+&extal_clk {
+	clock-frequency = <16666666>;
+};
+
+&extalr_clk {
+	clock-frequency = <32768>;
+};
+
+&scif0 {
+	status = "okay";
+};
+
+&avb {
+	renesas,no-ether-link;
+	phy-handle = <&phy0>;
+	status = "okay";
+
+	phy0: ethernet-phy@0 {
+		rxc-skew-ps = <1500>;
+		reg = <0>;
+	};
+};
diff --git a/arch/arm64/boot/dts/renesas/r8a77970.dtsi b/arch/arm64/boot/dts/renesas/r8a77970.dtsi
new file mode 100644
index 000000000000..97e6981938e7
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r8a77970.dtsi
@@ -0,0 +1,382 @@
+/*
+ * Device Tree Source for the r8a77970 SoC
+ *
+ * Copyright (C) 2016-2017 Renesas Electronics Corp.
+ * Copyright (C) 2017 Cogent Embedded, Inc.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/clock/renesas-cpg-mssr.h>
+
+/ {
+	compatible = "renesas,r8a77970";
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	psci {
+		compatible = "arm,psci-1.0", "arm,psci-0.2";
+		method = "smc";
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		a53_0: cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53", "arm,armv8";
+			reg = <0>;
+			clocks = <&cpg CPG_CORE 0>;
+			power-domains = <&sysc 5>;
+			next-level-cache = <&L2_CA53>;
+			enable-method = "psci";
+		};
+
+		L2_CA53: cache-controller {
+			compatible = "cache";
+			power-domains = <&sysc 21>;
+			cache-unified;
+			cache-level = <2>;
+		};
+	};
+
+	extal_clk: extal {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board */
+		clock-frequency = <0>;
+	};
+
+	extalr_clk: extalr {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board */
+		clock-frequency = <0>;
+	};
+
+	/* External SCIF clock - to be overridden by boards that provide it */
+	scif_clk: scif {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+	};
+
+	soc {
+		compatible = "simple-bus";
+		interrupt-parent = <&gic>;
+
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		gic: interrupt-controller@f1010000 {
+			compatible = "arm,gic-400";
+			#interrupt-cells = <3>;
+			#address-cells = <0>;
+			interrupt-controller;
+			reg = <0 0xf1010000 0 0x1000>,
+			      <0 0xf1020000 0 0x20000>,
+			      <0 0xf1040000 0 0x20000>,
+			      <0 0xf1060000 0 0x20000>;
+			interrupts = <GIC_PPI 9	(GIC_CPU_MASK_SIMPLE(1) |
+				      IRQ_TYPE_LEVEL_HIGH)>;
+			clocks = <&cpg CPG_MOD 408>;
+			clock-names = "clk";
+			power-domains = <&sysc 32>;
+			resets = <&cpg 408>;
+		};
+
+		timer {
+			compatible = "arm,armv8-timer";
+			interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(1) |
+						  IRQ_TYPE_LEVEL_LOW)>,
+				     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(1) |
+						  IRQ_TYPE_LEVEL_LOW)>,
+				     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(1) |
+						  IRQ_TYPE_LEVEL_LOW)>,
+				     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(1) |
+						  IRQ_TYPE_LEVEL_LOW)>;
+		};
+
+		cpg: clock-controller@e6150000 {
+			compatible = "renesas,r8a77970-cpg-mssr";
+			reg = <0 0xe6150000 0 0x1000>;
+			clocks = <&extal_clk>, <&extalr_clk>;
+			clock-names = "extal", "extalr";
+			#clock-cells = <2>;
+			#power-domain-cells = <0>;
+			#reset-cells = <1>;
+		};
+
+		rst: reset-controller@e6160000 {
+			compatible = "renesas,r8a77970-rst";
+			reg = <0 0xe6160000 0 0x200>;
+		};
+
+		sysc: system-controller@e6180000 {
+			compatible = "renesas,r8a77970-sysc";
+			reg = <0 0xe6180000 0 0x440>;
+			#power-domain-cells = <1>;
+		};
+
+		intc_ex: interrupt-controller@e61c0000 {
+			compatible = "renesas,intc-ex-r8a77970", "renesas,irqc";
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			reg = <0 0xe61c0000 0 0x200>;
+			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 407>;
+			power-domains = <&sysc 32>;
+			resets = <&cpg 407>;
+		};
+
+		prr: chipid@fff00044 {
+			compatible = "renesas,prr";
+			reg = <0 0xfff00044 0 4>;
+		};
+
+		dmac1: dma-controller@e7300000 {
+			compatible = "renesas,dmac-r8a77970",
+				     "renesas,rcar-dmac";
+			reg = <0 0xe7300000 0 0x10000>;
+			interrupts = <GIC_SPI 220 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 217 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 218 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 219 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 308 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 309 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 310 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 311 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "error",
+					  "ch0", "ch1", "ch2", "ch3",
+					  "ch4", "ch5", "ch6", "ch7";
+			clocks = <&cpg CPG_MOD 218>;
+			clock-names = "fck";
+			power-domains = <&sysc 32>;
+			resets = <&cpg 218>;
+			#dma-cells = <1>;
+			dma-channels = <8>;
+		};
+
+		dmac2: dma-controller@e7310000 {
+			compatible = "renesas,dmac-r8a77970",
+				     "renesas,rcar-dmac";
+			reg = <0 0xe7310000 0 0x10000>;
+			interrupts = <GIC_SPI 307 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 312 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 313 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 314 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 315 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 316 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 317 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 318 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 319 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "error",
+					  "ch0", "ch1", "ch2", "ch3",
+					  "ch4", "ch5", "ch6", "ch7";
+			clocks = <&cpg CPG_MOD 217>;
+			clock-names = "fck";
+			power-domains = <&sysc 32>;
+			resets = <&cpg 217>;
+			#dma-cells = <1>;
+			dma-channels = <8>;
+		};
+
+		hscif0: serial@e6540000 {
+			compatible = "renesas,hscif-r8a77970",
+				     "renesas,rcar-gen3-hscif",
+				     "renesas,hscif";
+			reg = <0 0xe6540000 0 96>;
+			interrupts = <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 520>,
+				 <&cpg CPG_CORE 9>,
+				 <&scif_clk>;
+			clock-names = "fck", "brg_int", "scif_clk";
+			dmas = <&dmac1 0x31>, <&dmac1 0x30>,
+			       <&dmac2 0x31>, <&dmac2 0x30>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc 32>;
+			resets = <&cpg 520>;
+			status = "disabled";
+		};
+
+		hscif1: serial@e6550000 {
+			compatible = "renesas,hscif-r8a77970",
+				     "renesas,rcar-gen3-hscif",
+				     "renesas,hscif";
+			reg = <0 0xe6550000 0 96>;
+			interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 519>,
+				 <&cpg CPG_CORE 9>,
+				 <&scif_clk>;
+			clock-names = "fck", "brg_int", "scif_clk";
+			dmas = <&dmac1 0x33>, <&dmac1 0x32>,
+			       <&dmac2 0x33>, <&dmac2 0x32>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc 32>;
+			resets = <&cpg 519>;
+			status = "disabled";
+		};
+
+		hscif2: serial@e6560000 {
+			compatible = "renesas,hscif-r8a77970",
+				     "renesas,rcar-gen3-hscif",
+				     "renesas,hscif";
+			reg = <0 0xe6560000 0 96>;
+			interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 518>,
+				 <&cpg CPG_CORE 9>,
+				 <&scif_clk>;
+			clock-names = "fck", "brg_int", "scif_clk";
+			dmas = <&dmac1 0x35>, <&dmac1 0x34>,
+			       <&dmac2 0x35>, <&dmac2 0x34>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc 32>;
+			resets = <&cpg 518>;
+			status = "disabled";
+		};
+
+		hscif3: serial@e66a0000 {
+			compatible = "renesas,hscif-r8a77970",
+				     "renesas,rcar-gen3-hscif", "renesas,hscif";
+			reg = <0 0xe66a0000 0 96>;
+			interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 517>,
+				 <&cpg CPG_CORE 9>,
+				 <&scif_clk>;
+			clock-names = "fck", "brg_int", "scif_clk";
+			dmas = <&dmac1 0x37>, <&dmac1 0x36>,
+			       <&dmac2 0x37>, <&dmac2 0x36>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc 32>;
+			resets = <&cpg 517>;
+			status = "disabled";
+		};
+
+		scif0: serial@e6e60000 {
+			compatible = "renesas,scif-r8a77970",
+				     "renesas,rcar-gen3-scif",
+				     "renesas,scif";
+			reg = <0 0xe6e60000 0 64>;
+			interrupts = <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 207>,
+				 <&cpg CPG_CORE 9>,
+				 <&scif_clk>;
+			clock-names = "fck", "brg_int", "scif_clk";
+			dmas = <&dmac1 0x51>, <&dmac1 0x50>,
+			       <&dmac2 0x51>, <&dmac2 0x50>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc 32>;
+			resets = <&cpg 207>;
+			status = "disabled";
+		};
+
+		scif1: serial@e6e68000 {
+			compatible = "renesas,scif-r8a77970",
+				     "renesas,rcar-gen3-scif",
+				     "renesas,scif";
+			reg = <0 0xe6e68000 0 64>;
+			interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 206>,
+				 <&cpg CPG_CORE 9>,
+				 <&scif_clk>;
+			clock-names = "fck", "brg_int", "scif_clk";
+			dmas = <&dmac1 0x53>, <&dmac1 0x52>,
+			       <&dmac2 0x53>, <&dmac2 0x52>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc 32>;
+			resets = <&cpg 206>;
+			status = "disabled";
+		};
+
+		scif3: serial@e6c50000 {
+			compatible = "renesas,scif-r8a77970",
+				     "renesas,rcar-gen3-scif",
+				     "renesas,scif";
+			reg = <0 0xe6c50000 0 64>;
+			interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 204>,
+				 <&cpg CPG_CORE 9>,
+				 <&scif_clk>;
+			clock-names = "fck", "brg_int", "scif_clk";
+			dmas = <&dmac1 0x57>, <&dmac1 0x56>,
+			       <&dmac2 0x57>, <&dmac2 0x56>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc 32>;
+			resets = <&cpg 204>;
+			status = "disabled";
+		};
+
+		scif4: serial@e6c40000 {
+			compatible = "renesas,scif-r8a77970",
+				     "renesas,rcar-gen3-scif", "renesas,scif";
+			reg = <0 0xe6c40000 0 64>;
+			interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 203>,
+				 <&cpg CPG_CORE 9>,
+				 <&scif_clk>;
+			clock-names = "fck", "brg_int", "scif_clk";
+			dmas = <&dmac1 0x59>, <&dmac1 0x58>,
+			       <&dmac2 0x59>, <&dmac2 0x58>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc 32>;
+			resets = <&cpg 203>;
+			status = "disabled";
+		};
+
+		avb: ethernet@e6800000 {
+			compatible = "renesas,etheravb-r8a77970",
+				     "renesas,etheravb-rcar-gen3";
+			reg = <0 0xe6800000 0 0x800>, <0 0xe6a00000 0 0x10000>;
+			interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "ch0", "ch1", "ch2", "ch3",
+					  "ch4", "ch5", "ch6", "ch7",
+					  "ch8", "ch9", "ch10", "ch11",
+					  "ch12", "ch13", "ch14", "ch15",
+					  "ch16", "ch17", "ch18", "ch19",
+					  "ch20", "ch21", "ch22", "ch23",
+					  "ch24";
+			clocks = <&cpg CPG_MOD 812>;
+			power-domains = <&sysc 32>;
+			resets = <&cpg 812>;
+			phy-mode = "rgmii-id";
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/renesas/r8a77995-draak.dts b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts
index d144370051d5..09de73b11db8 100644
--- a/arch/arm64/boot/dts/renesas/r8a77995-draak.dts
+++ b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts
@@ -11,6 +11,7 @@
 
 /dts-v1/;
 #include "r8a77995.dtsi"
+#include <dt-bindings/gpio/gpio.h>
 
 / {
 	model = "Renesas Draak board based on r8a77995";
@@ -18,6 +19,7 @@
 
 	aliases {
 		serial0 = &scif2;
+		ethernet0 = &avb;
 	};
 
 	chosen {
@@ -36,7 +38,83 @@
 	clock-frequency = <48000000>;
 };
 
+&pfc {
+	avb0_pins: avb {
+		mux {
+			groups = "avb0_link", "avb0_mdc", "avb0_mii";
+			function = "avb0";
+		};
+	};
+
+	pwm0_pins: pwm0 {
+		groups = "pwm0_c";
+		function = "pwm0";
+	};
+
+	pwm1_pins: pwm1 {
+		groups = "pwm1_c";
+		function = "pwm1";
+	};
+
+	scif2_pins: scif2 {
+		groups = "scif2_data";
+		function = "scif2";
+	};
+
+	usb0_pins: usb0 {
+		groups = "usb0";
+		function = "usb0";
+	};
+};
+
+&ehci0 {
+	status = "okay";
+};
+
+&ohci0 {
+	status = "okay";
+};
+
+&avb {
+	pinctrl-0 = <&avb0_pins>;
+	pinctrl-names = "default";
+	renesas,no-ether-link;
+	phy-handle = <&phy0>;
+	status = "okay";
+
+	phy0: ethernet-phy@0 {
+		rxc-skew-ps = <1500>;
+		reg = <0>;
+		interrupt-parent = <&gpio5>;
+		interrupts = <19 IRQ_TYPE_LEVEL_LOW>;
+	};
+};
+
 &scif2 {
+	pinctrl-0 = <&scif2_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&usb2_phy0 {
+	pinctrl-0 = <&usb0_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&pwm0 {
+	pinctrl-0 = <&pwm0_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&pwm1 {
+	pinctrl-0 = <&pwm1_pins>;
+	pinctrl-names = "default";
+
 	status = "okay";
 };
 
diff --git a/arch/arm64/boot/dts/renesas/r8a77995.dtsi b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
index d0f95b78c022..788e3afae6e3 100644
--- a/arch/arm64/boot/dts/renesas/r8a77995.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
@@ -9,8 +9,9 @@
  * kind, whether express or implied.
  */
 
-#include <dt-bindings/clock/renesas-cpg-mssr.h>
+#include <dt-bindings/clock/r8a77995-cpg-mssr.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/power/r8a77995-sysc.h>
 
 / {
 	compatible = "renesas,r8a77995";
@@ -30,14 +31,14 @@
 			compatible = "arm,cortex-a53", "arm,armv8";
 			reg = <0x0>;
 			device_type = "cpu";
-			power-domains = <&sysc 5>;
+			power-domains = <&sysc R8A77995_PD_CA53_CPU0>;
 			next-level-cache = <&L2_CA53>;
 			enable-method = "psci";
 		};
 
 		L2_CA53: cache-controller-1 {
 			compatible = "cache";
-			power-domains = <&sysc 21>;
+			power-domains = <&sysc R8A77995_PD_CA53_SCU>;
 			cache-unified;
 			cache-level = <2>;
 		};
@@ -76,7 +77,7 @@
 					(GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_HIGH)>;
 			clocks = <&cpg CPG_MOD 408>;
 			clock-names = "clk";
-			power-domains = <&sysc 32>;
+			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
 			resets = <&cpg 408>;
 		};
 
@@ -97,7 +98,7 @@
 				     "renesas,rcar-gen3-wdt";
 			reg = <0 0xe6020000 0 0x0c>;
 			clocks = <&cpg CPG_MOD 402>;
-			power-domains = <&sysc 32>;
+			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
 			resets = <&cpg 402>;
 			status = "disabled";
 		};
@@ -122,7 +123,7 @@
 			reg = <0 0xe6160000 0 0x0200>;
 		};
 
-		pfc: pfc@e6060000 {
+		pfc: pin-controller@e6060000 {
 			compatible = "renesas,pfc-r8a77995";
 			reg = <0 0xe6060000 0 0x508>;
 		};
@@ -138,18 +139,268 @@
 			#power-domain-cells = <1>;
 		};
 
+		intc_ex: interrupt-controller@e61c0000 {
+			compatible = "renesas,intc-ex-r8a77995", "renesas,irqc";
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			reg = <0 0xe61c0000 0 0x200>;
+			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 407>;
+			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+			resets = <&cpg 407>;
+		};
+
+		gpio0: gpio@e6050000 {
+			compatible = "renesas,gpio-r8a77995",
+				     "renesas,rcar-gen3-gpio",
+				     "renesas,gpio-rcar";
+			reg = <0 0xe6050000 0 0x50>;
+			interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 0 9>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 912>;
+			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+			resets = <&cpg 912>;
+		};
+
+		gpio1: gpio@e6051000 {
+			compatible = "renesas,gpio-r8a77995",
+				     "renesas,rcar-gen3-gpio",
+				     "renesas,gpio-rcar";
+			reg = <0 0xe6051000 0 0x50>;
+			interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 32 32>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 911>;
+			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+			resets = <&cpg 911>;
+		};
+
+		gpio2: gpio@e6052000 {
+			compatible = "renesas,gpio-r8a77995",
+				     "renesas,rcar-gen3-gpio",
+				     "renesas,gpio-rcar";
+			reg = <0 0xe6052000 0 0x50>;
+			interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 64 32>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 910>;
+			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+			resets = <&cpg 910>;
+		};
+
+		gpio3: gpio@e6053000 {
+			compatible = "renesas,gpio-r8a77995",
+				     "renesas,rcar-gen3-gpio",
+				     "renesas,gpio-rcar";
+			reg = <0 0xe6053000 0 0x50>;
+			interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 96 10>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 909>;
+			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+			resets = <&cpg 909>;
+		};
+
+		gpio4: gpio@e6054000 {
+			compatible = "renesas,gpio-r8a77995",
+				     "renesas,rcar-gen3-gpio",
+				     "renesas,gpio-rcar";
+			reg = <0 0xe6054000 0 0x50>;
+			interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 128 32>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 908>;
+			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+			resets = <&cpg 908>;
+		};
+
+		gpio5: gpio@e6055000 {
+			compatible = "renesas,gpio-r8a77995",
+				     "renesas,rcar-gen3-gpio",
+				     "renesas,gpio-rcar";
+			reg = <0 0xe6055000 0 0x50>;
+			interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 160 21>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 907>;
+			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+			resets = <&cpg 907>;
+		};
+
+		gpio6: gpio@e6055400 {
+			compatible = "renesas,gpio-r8a77995",
+				     "renesas,rcar-gen3-gpio",
+				     "renesas,gpio-rcar";
+			reg = <0 0xe6055400 0 0x50>;
+			interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&pfc 0 192 14>;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			clocks = <&cpg CPG_MOD 906>;
+			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+			resets = <&cpg 906>;
+		};
+
+		avb: ethernet@e6800000 {
+			compatible = "renesas,etheravb-r8a77995",
+				     "renesas,etheravb-rcar-gen3";
+			reg = <0 0xe6800000 0 0x800>, <0 0xe6a00000 0 0x10000>;
+			interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "ch0", "ch1", "ch2", "ch3",
+					  "ch4", "ch5", "ch6", "ch7",
+					  "ch8", "ch9", "ch10", "ch11",
+					  "ch12", "ch13", "ch14", "ch15",
+					  "ch16", "ch17", "ch18", "ch19",
+					  "ch20", "ch21", "ch22", "ch23",
+					  "ch24";
+			clocks = <&cpg CPG_MOD 812>;
+			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+			resets = <&cpg 812>;
+			phy-mode = "rgmii-txid";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
 		scif2: serial@e6e88000 {
 			compatible = "renesas,scif-r8a77995",
 				     "renesas,rcar-gen3-scif", "renesas,scif";
 			reg = <0 0xe6e88000 0 64>;
 			interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 310>,
-				 <&cpg CPG_CORE 16>,
+				 <&cpg CPG_CORE R8A77995_CLK_S3D1C>,
 				 <&scif_clk>;
 			clock-names = "fck", "brg_int", "scif_clk";
-			power-domains = <&sysc 32>;
+			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
 			resets = <&cpg 310>;
 			status = "disabled";
 		};
+
+		pwm0: pwm@e6e30000 {
+			compatible = "renesas,pwm-r8a77995", "renesas,pwm-rcar";
+			reg = <0 0xe6e30000 0 0x8>;
+			#pwm-cells = <2>;
+			clocks = <&cpg CPG_MOD 523>;
+			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+			resets = <&cpg 523>;
+			status = "disabled";
+		};
+
+		pwm1: pwm@e6e31000 {
+			compatible = "renesas,pwm-r8a77995", "renesas,pwm-rcar";
+			reg = <0 0xe6e31000 0 0x8>;
+			#pwm-cells = <2>;
+			clocks = <&cpg CPG_MOD 523>;
+			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+			resets = <&cpg 523>;
+			status = "disabled";
+		};
+
+		pwm2: pwm@e6e32000 {
+			compatible = "renesas,pwm-r8a77995", "renesas,pwm-rcar";
+			reg = <0 0xe6e32000 0 0x8>;
+			#pwm-cells = <2>;
+			clocks = <&cpg CPG_MOD 523>;
+			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+			resets = <&cpg 523>;
+			status = "disabled";
+		};
+
+		pwm3: pwm@e6e33000 {
+			compatible = "renesas,pwm-r8a77995", "renesas,pwm-rcar";
+			reg = <0 0xe6e33000 0 0x8>;
+			#pwm-cells = <2>;
+			clocks = <&cpg CPG_MOD 523>;
+			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+			resets = <&cpg 523>;
+			status = "disabled";
+		};
+
+		ehci0: usb@ee080100 {
+			compatible = "generic-ehci";
+			reg = <0 0xee080100 0 0x100>;
+			interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 703>;
+			phys = <&usb2_phy0>;
+			phy-names = "usb";
+			companion = <&ohci0>;
+			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+			resets = <&cpg 703>;
+			status = "disabled";
+		};
+
+		ohci0: usb@ee080000 {
+			compatible = "generic-ohci";
+			reg = <0 0xee080000 0 0x100>;
+			interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 703>;
+			phys = <&usb2_phy0>;
+			phy-names = "usb";
+			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+			resets = <&cpg 703>;
+			status = "disabled";
+		};
+
+		usb2_phy0: usb-phy@ee080200 {
+			compatible = "renesas,usb2-phy-r8a77995",
+				     "renesas,rcar-gen3-usb2-phy";
+			reg = <0 0xee080200 0 0x700>;
+			interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 703>;
+			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+			resets = <&cpg 703>;
+			#phy-cells = <0>;
+			status = "disabled";
+		};
 	};
 };
diff --git a/arch/arm64/boot/dts/renesas/salvator-common.dtsi b/arch/arm64/boot/dts/renesas/salvator-common.dtsi
index d9d885006a8e..a298df74ca6c 100644
--- a/arch/arm64/boot/dts/renesas/salvator-common.dtsi
+++ b/arch/arm64/boot/dts/renesas/salvator-common.dtsi
@@ -52,7 +52,7 @@
 		 */
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
-		clock-frequency = <11289600>;
+		clock-frequency = <12288000>;
 	};
 
 	backlight: backlight {
@@ -282,6 +282,7 @@
 };
 
 &ehci0 {
+	dr_mode = "otg";
 	status = "okay";
 };
 
@@ -294,6 +295,7 @@
 };
 
 &hsusb {
+	dr_mode = "otg";
 	status = "okay";
 };
 
@@ -356,6 +358,7 @@
 };
 
 &ohci0 {
+	dr_mode = "otg";
 	status = "okay";
 };
 
@@ -381,8 +384,7 @@
 
 	avb_pins: avb {
 		mux {
-			groups = "avb_link", "avb_phy_int", "avb_mdc",
-				 "avb_mii";
+			groups = "avb_link", "avb_mdc", "avb_mii";
 			function = "avb";
 		};
 
@@ -496,6 +498,11 @@
 			bias-pull-down;
 		};
 	};
+
+	usb30_pins: usb30 {
+		groups = "usb30";
+		function = "usb30";
+	};
 };
 
 &pwm1 {
@@ -631,5 +638,8 @@
 };
 
 &xhci0 {
+	pinctrl-0 = <&usb30_pins>;
+	pinctrl-names = "default";
+
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi
new file mode 100644
index 000000000000..657ad1041965
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi
@@ -0,0 +1,169 @@
+/*
+ * Device Tree Source for the Kingfisher (ULCB extension) board
+ *
+ * Copyright (C) 2017 Renesas Electronics Corp.
+ * Copyright (C) 2017 Cogent Embedded, Inc.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+/ {
+	aliases {
+		serial1 = &hscif0;
+		serial2 = &scif1;
+	};
+};
+
+&can0 {
+	pinctrl-0 = <&can0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&can1 {
+	pinctrl-0 = <&can1_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&ehci0 {
+	status = "okay";
+};
+
+&hscif0 {
+	pinctrl-0 = <&hscif0_pins>;
+	pinctrl-names = "default";
+	uart-has-rtscts;
+
+	status = "okay";
+};
+
+&hsusb {
+	status = "okay";
+};
+
+&i2c2 {
+	gpio_exp_74: gpio@74 {
+		compatible = "ti,tca9539";
+		reg = <0x74>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		interrupt-parent = <&gpio6>;
+		interrupts = <8 IRQ_TYPE_EDGE_FALLING>;
+
+		hub_pwen {
+			gpio-hog;
+			gpios = <6 GPIO_ACTIVE_HIGH>;
+			output-high;
+			line-name = "HUB pwen";
+		};
+
+		hub_rst {
+			gpio-hog;
+			gpios = <7 GPIO_ACTIVE_HIGH>;
+			output-high;
+			line-name = "HUB rst";
+		};
+	};
+
+	gpio_exp_75: gpio@75 {
+		compatible = "ti,tca9539";
+		reg = <0x75>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		interrupt-parent = <&gpio6>;
+		interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
+	};
+
+	i2cswitch2: i2c-switch@71 {
+		compatible = "nxp,pca9548";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x71>;
+		reset-gpios = <&gpio5 3 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&i2c4 {
+	gpio_exp_76: gpio@76 {
+		compatible = "ti,tca9539";
+		reg = <0x76>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		interrupt-parent = <&gpio7>;
+		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
+	};
+
+	gpio_exp_77: gpio@77 {
+		compatible = "ti,tca9539";
+		reg = <0x77>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		interrupt-parent = <&gpio5>;
+		interrupts = <9 IRQ_TYPE_EDGE_FALLING>;
+	};
+
+	i2cswitch4: i2c-switch@71 {
+		compatible = "nxp,pca9548";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x71>;
+		reset-gpios= <&gpio3 15 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&ohci0 {
+	status = "okay";
+};
+
+&pcie_bus_clk {
+	clock-frequency = <100000000>;
+};
+
+&pciec0 {
+	status = "okay";
+};
+
+&pciec1 {
+	status = "okay";
+};
+
+&pfc {
+	can0_pins: can0 {
+		groups = "can0_data_a";
+		function = "can0";
+	};
+
+	can1_pins: can1 {
+		groups = "can1_data";
+		function = "can1";
+	};
+
+	hscif0_pins: hscif0 {
+		groups = "hscif0_data", "hscif0_ctrl";
+		function = "hscif0";
+	};
+
+	scif1_pins: scif1 {
+		groups = "scif1_data_b", "scif1_ctrl";
+		function = "scif1";
+	};
+};
+
+&scif1 {
+	pinctrl-0 = <&scif1_pins>;
+	pinctrl-names = "default";
+	uart-has-rtscts;
+
+	status = "okay";
+};
+
+&xhci0 {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/renesas/ulcb.dtsi b/arch/arm64/boot/dts/renesas/ulcb.dtsi
index 1b868df2393f..0d85b315ce71 100644
--- a/arch/arm64/boot/dts/renesas/ulcb.dtsi
+++ b/arch/arm64/boot/dts/renesas/ulcb.dtsi
@@ -31,7 +31,7 @@
 		 */
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
-		clock-frequency = <11289600>;
+		clock-frequency = <12288000>;
 	};
 
 	hdmi0-out {
@@ -157,6 +157,10 @@
 	};
 };
 
+&du {
+	status = "okay";
+};
+
 &ehci1 {
 	status = "okay";
 };
@@ -250,8 +254,7 @@
 
 	avb_pins: avb {
 		mux {
-			groups = "avb_link", "avb_phy_int", "avb_mdc",
-				 "avb_mii";
+			groups = "avb_link", "avb_mdc", "avb_mii";
 			function = "avb";
 		};
 
diff --git a/arch/arm64/boot/dts/rockchip/rk3328-evb.dts b/arch/arm64/boot/dts/rockchip/rk3328-evb.dts
index 8e6a65431756..3d551e3e6c23 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328-evb.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3328-evb.dts
@@ -60,6 +60,31 @@
 		regulator-max-microvolt = <12000000>;
 	};
 
+	sdio_pwrseq: sdio-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_enable_h>;
+
+		/*
+		 * On the module itself this is one of these (depending
+		 * on the actual card populated):
+		 * - SDIO_RESET_L_WL_REG_ON
+		 * - PDN (power down when low)
+		 */
+		reset-gpios = <&gpio1 18 GPIO_ACTIVE_LOW>;
+	};
+
+	vcc_sd: sdmmc-regulator {
+		compatible = "regulator-fixed";
+		gpio = <&gpio0 30 GPIO_ACTIVE_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&sdmmc0m1_gpio>;
+		regulator-name = "vcc_sd";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc_io>;
+	};
+
 	vcc_sys: vcc-sys {
 		compatible = "regulator-fixed";
 		regulator-name = "vcc_sys";
@@ -78,6 +103,19 @@
 	};
 };
 
+&cpu0 {
+	cpu-supply = <&vdd_arm>;
+};
+
+&emmc {
+	bus-width = <8>;
+	cap-mmc-highspeed;
+	non-removable;
+	pinctrl-names = "default";
+	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
+	status = "okay";
+};
+
 &gmac2phy {
 	phy-supply = <&vcc_phy>;
 	clock_in_out = "output";
@@ -85,7 +123,7 @@
 	assigned-clock-rate = <50000000>;
 	assigned-clocks = <&cru SCLK_MAC2PHY>;
 	assigned-clock-parents = <&cru SCLK_MAC2PHY_SRC>;
-	status = "okay";
+
 };
 
 &i2c1 {
@@ -203,6 +241,38 @@
 			rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
 		};
 	};
+
+	sdio-pwrseq {
+		wifi_enable_h: wifi-enable-h {
+		rockchip,pins =
+			<1 18 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&sdio {
+	bus-width = <4>;
+	cap-sd-highspeed;
+	cap-sdio-irq;
+	keep-power-in-suspend;
+	max-frequency = <150000000>;
+	mmc-pwrseq = <&sdio_pwrseq>;
+	non-removable;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_cmd &sdmmc1_clk>;
+	status = "okay";
+};
+
+&sdmmc {
+	bus-width = <4>;
+	cap-mmc-highspeed;
+	cap-sd-highspeed;
+	disable-wp;
+	max-frequency = <150000000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_dectn &sdmmc0_bus4>;
+	vmmc-supply = <&vcc_sd>;
+	status = "okay";
 };
 
 &tsadc {
diff --git a/arch/arm64/boot/dts/rockchip/rk3368.dtsi b/arch/arm64/boot/dts/rockchip/rk3368.dtsi
index 1070c8264c13..aa4d07046a7b 100644
--- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi
@@ -786,6 +786,22 @@
 		status = "disabled";
 	};
 
+	efuse256: efuse@ffb00000 {
+		compatible = "rockchip,rk3368-efuse";
+		reg = <0x0 0xffb00000 0x0 0x20>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		clocks = <&cru PCLK_EFUSE256>;
+		clock-names = "pclk_efuse";
+
+		cpu_leakage: cpu-leakage@17 {
+			reg = <0x17 0x1>;
+		};
+		temp_adjust: temp-adjust@1f {
+			reg = <0x1f 0x1>;
+		};
+	};
+
 	gic: interrupt-controller@ffb71000 {
 		compatible = "arm,gic-400";
 		interrupt-controller;
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
index fef82274a39d..4f28628aa091 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
@@ -49,6 +49,10 @@
 	model = "Firefly-RK3399 Board";
 	compatible = "firefly,firefly-rk3399", "rockchip,rk3399";
 
+	chosen {
+		stdout-path = "serial2:1500000n8";
+	};
+
 	backlight: backlight {
 		compatible = "pwm-backlight";
 		enable-gpios = <&gpio1 RK_PB5 GPIO_ACTIVE_HIGH>;
@@ -255,6 +259,13 @@
 	status = "okay";
 };
 
+&hdmi {
+	ddc-i2c-bus = <&i2c3>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&hdmi_cec>;
+	status = "okay";
+};
+
 &i2c0 {
 	clock-frequency = <400000>;
 	i2c-scl-rising-time-ns = <168>;
@@ -728,3 +739,19 @@
 	status = "okay";
 	dr_mode = "host";
 };
+
+&vopb {
+	status = "okay";
+};
+
+&vopb_mmu {
+	status = "okay";
+};
+
+&vopl {
+	status = "okay";
+};
+
+&vopl_mmu {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts b/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts
index a3d3cea7dc4f..0384e3121f18 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts
@@ -249,6 +249,10 @@ ap_i2c_dig: &i2c2 {
 		pinctrl-0 = <&trackpad_int_l>;
 		interrupt-parent = <&gpio1>;
 		interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
+		linux,gpio-keymap = <KEY_RESERVED
+				     KEY_RESERVED
+				     KEY_RESERVED
+				     BTN_LEFT>;
 		wakeup-source;
 	};
 };
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi
index 199a5118b20d..5772c52fbfd3 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi
@@ -514,7 +514,8 @@
 	sound {
 		compatible = "rockchip,rk3399-gru-sound";
 		rockchip,cpu = <&i2s0 &i2s2>;
-		rockchip,codec = <&max98357a &headsetcodec &codec>;
+		rockchip,codec = <&max98357a &headsetcodec
+				  &codec &wacky_spi_audio>;
 	};
 };
 
diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index ab7629c5b856..d340b58ab184 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -1204,6 +1204,17 @@
 		status = "disabled";
 	};
 
+	rga: rga@ff680000 {
+		compatible = "rockchip,rk3399-rga";
+		reg = <0x0 0xff680000 0x0 0x10000>;
+		interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru ACLK_RGA>, <&cru HCLK_RGA>, <&cru SCLK_RGA_CORE>;
+		clock-names = "aclk", "hclk", "sclk";
+		resets = <&cru SRST_RGA_CORE>, <&cru SRST_A_RGA>, <&cru SRST_H_RGA>;
+		reset-names = "core", "axi", "ahb";
+		power-domains = <&power RK3399_PD_RGA>;
+	};
+
 	efuse0: efuse@ff690000 {
 		compatible = "rockchip,rk3399-efuse";
 		reg = <0x0 0xff690000 0x0 0x80>;
@@ -1601,8 +1612,12 @@
 		compatible = "rockchip,rk3399-dw-hdmi";
 		reg = <0x0 0xff940000 0x0 0x20000>;
 		interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru PCLK_HDMI_CTRL>, <&cru SCLK_HDMI_SFR>, <&cru PLL_VPLL>, <&cru PCLK_VIO_GRF>;
-		clock-names = "iahb", "isfr", "vpll", "grf";
+		clocks = <&cru PCLK_HDMI_CTRL>,
+			 <&cru SCLK_HDMI_SFR>,
+			 <&cru PLL_VPLL>,
+			 <&cru PCLK_VIO_GRF>,
+			 <&cru SCLK_HDMI_CEC>;
+		clock-names = "iahb", "isfr", "vpll", "grf", "cec";
 		power-domains = <&power RK3399_PD_HDCP>;
 		reg-io-width = <4>;
 		rockchip,grf = <&grf>;
diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld11-ref.dts b/arch/arm64/boot/dts/socionext/uniphier-ld11-ref.dts
index ffb473ad2e0f..6bdefb26b329 100644
--- a/arch/arm64/boot/dts/socionext/uniphier-ld11-ref.dts
+++ b/arch/arm64/boot/dts/socionext/uniphier-ld11-ref.dts
@@ -40,13 +40,21 @@
 };
 
 &ethsc {
-	interrupts = <0 48 4>;
+	interrupts = <0 8>;
 };
 
 &serial0 {
 	status = "okay";
 };
 
+&gpio {
+	xirq0 {
+		gpio-hog;
+		gpios = <120 0>;
+		input;
+	};
+};
+
 &i2c0 {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi b/arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi
index 09c429cb6d61..1c63d0ab8a58 100644
--- a/arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi
+++ b/arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi
@@ -7,6 +7,8 @@
  * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
  */
 
+#include <dt-bindings/gpio/gpio.h>
+
 /memreserve/ 0x80000000 0x02000000;
 
 / {
@@ -49,7 +51,7 @@
 		};
 	};
 
-	cluster0_opp: opp_table {
+	cluster0_opp: opp-table {
 		compatible = "operating-points-v2";
 		opp-shared;
 
@@ -96,6 +98,11 @@
 		};
 	};
 
+	emmc_pwrseq: emmc-pwrseq {
+		compatible = "mmc-pwrseq-emmc";
+		reset-gpios = <&gpio 26 GPIO_ACTIVE_LOW>;
+	};
+
 	timer {
 		compatible = "arm,armv8-timer";
 		interrupts = <1 13 4>,
@@ -118,6 +125,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart0>;
 			clocks = <&peri_clk 0>;
+			resets = <&peri_rst 0>;
 		};
 
 		serial1: serial@54006900 {
@@ -128,6 +136,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart1>;
 			clocks = <&peri_clk 1>;
+			resets = <&peri_rst 1>;
 		};
 
 		serial2: serial@54006a00 {
@@ -138,6 +147,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart2>;
 			clocks = <&peri_clk 2>;
+			resets = <&peri_rst 2>;
 		};
 
 		serial3: serial@54006b00 {
@@ -148,6 +158,32 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart3>;
 			clocks = <&peri_clk 3>;
+			resets = <&peri_rst 3>;
+		};
+
+		gpio: gpio@55000000 {
+			compatible = "socionext,uniphier-gpio";
+			reg = <0x55000000 0x200>;
+			interrupt-parent = <&aidet>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pinctrl 0 0 0>,
+				      <&pinctrl 43 0 0>,
+				      <&pinctrl 51 0 0>,
+				      <&pinctrl 96 0 0>,
+				      <&pinctrl 160 0 0>,
+				      <&pinctrl 184 0 0>;
+			gpio-ranges-group-names = "gpio_range0",
+						  "gpio_range1",
+						  "gpio_range2",
+						  "gpio_range3",
+						  "gpio_range4",
+						  "gpio_range5";
+			ngpios = <200>;
+			socionext,interrupt-ranges = <0 48 16>, <16 154 5>,
+						     <21 217 3>;
 		};
 
 		adamv@57920000 {
@@ -171,6 +207,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c0>;
 			clocks = <&peri_clk 4>;
+			resets = <&peri_rst 4>;
 			clock-frequency = <100000>;
 		};
 
@@ -184,6 +221,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c1>;
 			clocks = <&peri_clk 5>;
+			resets = <&peri_rst 5>;
 			clock-frequency = <100000>;
 		};
 
@@ -194,6 +232,7 @@
 			#size-cells = <0>;
 			interrupts = <0 43 4>;
 			clocks = <&peri_clk 6>;
+			resets = <&peri_rst 6>;
 			clock-frequency = <400000>;
 		};
 
@@ -207,6 +246,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c3>;
 			clocks = <&peri_clk 7>;
+			resets = <&peri_rst 7>;
 			clock-frequency = <100000>;
 		};
 
@@ -220,6 +260,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c4>;
 			clocks = <&peri_clk 8>;
+			resets = <&peri_rst 8>;
 			clock-frequency = <100000>;
 		};
 
@@ -230,6 +271,7 @@
 			#size-cells = <0>;
 			interrupts = <0 25 4>;
 			clocks = <&peri_clk 9>;
+			resets = <&peri_rst 9>;
 			clock-frequency = <400000>;
 		};
 
@@ -282,9 +324,11 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_emmc>;
 			clocks = <&sys_clk 4>;
+			resets = <&sys_rst 4>;
 			bus-width = <8>;
 			mmc-ddr-1_8v;
 			mmc-hs200-1_8v;
+			mmc-pwrseq = <&emmc_pwrseq>;
 			cdns,phy-input-delay-legacy = <4>;
 			cdns,phy-input-delay-mmc-highspeed = <2>;
 			cdns,phy-input-delay-mmc-ddr = <3>;
@@ -358,6 +402,24 @@
 			};
 		};
 
+		soc-glue@5f900000 {
+			compatible = "socionext,uniphier-ld11-soc-glue-debug",
+				     "simple-mfd";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0x5f900000 0x2000>;
+
+			efuse@100 {
+				compatible = "socionext,uniphier-efuse";
+				reg = <0x100 0x28>;
+			};
+
+			efuse@200 {
+				compatible = "socionext,uniphier-efuse";
+				reg = <0x200 0x68>;
+			};
+		};
+
 		aidet: aidet@5fc20000 {
 			compatible = "socionext,uniphier-ld11-aidet";
 			reg = <0x5fc20000 0x200>;
@@ -403,6 +465,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_nand>;
 			clocks = <&sys_clk 2>;
+			resets = <&sys_rst 2>;
 		};
 	};
 };
diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld20-ref.dts b/arch/arm64/boot/dts/socionext/uniphier-ld20-ref.dts
index 1ca0c8620dc5..254d6795c67e 100644
--- a/arch/arm64/boot/dts/socionext/uniphier-ld20-ref.dts
+++ b/arch/arm64/boot/dts/socionext/uniphier-ld20-ref.dts
@@ -40,13 +40,21 @@
 };
 
 &ethsc {
-	interrupts = <0 48 4>;
+	interrupts = <0 8>;
 };
 
 &serial0 {
 	status = "okay";
 };
 
+&gpio {
+	xirq0 {
+		gpio-hog;
+		gpios = <120 0>;
+		input;
+	};
+};
+
 &i2c0 {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
index a29c279b6e8e..5c81070944cc 100644
--- a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
+++ b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
@@ -7,6 +7,9 @@
  * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
  */
 
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/thermal/thermal.h>
+
 /memreserve/ 0x80000000 0x02000000;
 
 / {
@@ -46,6 +49,7 @@
 			clocks = <&sys_clk 32>;
 			enable-method = "psci";
 			operating-points-v2 = <&cluster0_opp>;
+			#cooling-cells = <2>;
 		};
 
 		cpu1: cpu@1 {
@@ -64,6 +68,7 @@
 			clocks = <&sys_clk 33>;
 			enable-method = "psci";
 			operating-points-v2 = <&cluster1_opp>;
+			#cooling-cells = <2>;
 		};
 
 		cpu3: cpu@101 {
@@ -76,7 +81,7 @@
 		};
 	};
 
-	cluster0_opp: opp_table0 {
+	cluster0_opp: opp-table0 {
 		compatible = "operating-points-v2";
 		opp-shared;
 
@@ -114,7 +119,7 @@
 		};
 	};
 
-	cluster1_opp: opp_table1 {
+	cluster1_opp: opp-table1 {
 		compatible = "operating-points-v2";
 		opp-shared;
 
@@ -165,6 +170,11 @@
 		};
 	};
 
+	emmc_pwrseq: emmc-pwrseq {
+		compatible = "mmc-pwrseq-emmc";
+		reset-gpios = <&gpio 26 GPIO_ACTIVE_LOW>;
+	};
+
 	timer {
 		compatible = "arm,armv8-timer";
 		interrupts = <1 13 4>,
@@ -173,6 +183,40 @@
 			     <1 10 4>;
 	};
 
+	thermal-zones {
+		cpu-thermal {
+			polling-delay-passive = <250>;	/* 250ms */
+			polling-delay = <1000>;		/* 1000ms */
+			thermal-sensors = <&pvtctl>;
+
+			trips {
+				cpu_crit: cpu-crit {
+					temperature = <110000>;	/* 110C */
+					hysteresis = <2000>;
+					type = "critical";
+				};
+				cpu_alert: cpu-alert {
+					temperature = <100000>;	/* 100C */
+					hysteresis = <2000>;
+					type = "passive";
+				};
+			};
+
+			cooling-maps {
+				map0 {
+					trip = <&cpu_alert>;
+					cooling-device = <&cpu0
+					    THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+				map1 {
+					trip = <&cpu_alert>;
+					cooling-device = <&cpu2
+					    THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+		};
+	};
+
 	soc@0 {
 		compatible = "simple-bus";
 		#address-cells = <1>;
@@ -187,6 +231,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart0>;
 			clocks = <&peri_clk 0>;
+			resets = <&peri_rst 0>;
 		};
 
 		serial1: serial@54006900 {
@@ -197,6 +242,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart1>;
 			clocks = <&peri_clk 1>;
+			resets = <&peri_rst 1>;
 		};
 
 		serial2: serial@54006a00 {
@@ -207,6 +253,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart2>;
 			clocks = <&peri_clk 2>;
+			resets = <&peri_rst 2>;
 		};
 
 		serial3: serial@54006b00 {
@@ -217,6 +264,26 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart3>;
 			clocks = <&peri_clk 3>;
+			resets = <&peri_rst 3>;
+		};
+
+		gpio: gpio@55000000 {
+			compatible = "socionext,uniphier-gpio";
+			reg = <0x55000000 0x200>;
+			interrupt-parent = <&aidet>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pinctrl 0 0 0>,
+				      <&pinctrl 96 0 0>,
+				      <&pinctrl 160 0 0>;
+			gpio-ranges-group-names = "gpio_range0",
+						  "gpio_range1",
+						  "gpio_range2";
+			ngpios = <205>;
+			socionext,interrupt-ranges = <0 48 16>, <16 154 5>,
+						     <21 217 3>;
 		};
 
 		adamv@57920000 {
@@ -240,6 +307,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c0>;
 			clocks = <&peri_clk 4>;
+			resets = <&peri_rst 4>;
 			clock-frequency = <100000>;
 		};
 
@@ -253,6 +321,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c1>;
 			clocks = <&peri_clk 5>;
+			resets = <&peri_rst 5>;
 			clock-frequency = <100000>;
 		};
 
@@ -263,6 +332,7 @@
 			#size-cells = <0>;
 			interrupts = <0 43 4>;
 			clocks = <&peri_clk 6>;
+			resets = <&peri_rst 6>;
 			clock-frequency = <400000>;
 		};
 
@@ -276,6 +346,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c3>;
 			clocks = <&peri_clk 7>;
+			resets = <&peri_rst 7>;
 			clock-frequency = <100000>;
 		};
 
@@ -289,6 +360,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c4>;
 			clocks = <&peri_clk 8>;
+			resets = <&peri_rst 8>;
 			clock-frequency = <100000>;
 		};
 
@@ -299,6 +371,7 @@
 			#size-cells = <0>;
 			interrupts = <0 25 4>;
 			clocks = <&peri_clk 9>;
+			resets = <&peri_rst 9>;
 			clock-frequency = <400000>;
 		};
 
@@ -356,9 +429,11 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_emmc>;
 			clocks = <&sys_clk 4>;
+			resets = <&sys_rst 4>;
 			bus-width = <8>;
 			mmc-ddr-1_8v;
 			mmc-hs200-1_8v;
+			mmc-pwrseq = <&emmc_pwrseq>;
 			cdns,phy-input-delay-legacy = <4>;
 			cdns,phy-input-delay-mmc-highspeed = <2>;
 			cdns,phy-input-delay-mmc-ddr = <3>;
@@ -376,6 +451,24 @@
 			};
 		};
 
+		soc-glue@5f900000 {
+			compatible = "socionext,uniphier-ld20-soc-glue-debug",
+				     "simple-mfd";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0x5f900000 0x2000>;
+
+			efuse@100 {
+				compatible = "socionext,uniphier-efuse";
+				reg = <0x100 0x28>;
+			};
+
+			efuse@200 {
+				compatible = "socionext,uniphier-efuse";
+				reg = <0x200 0x68>;
+			};
+		};
+
 		aidet: aidet@5fc20000 {
 			compatible = "socionext,uniphier-ld20-aidet";
 			reg = <0x5fc20000 0x200>;
@@ -410,6 +503,13 @@
 			watchdog {
 				compatible = "socionext,uniphier-wdt";
 			};
+
+			pvtctl: pvtctl {
+				compatible = "socionext,uniphier-ld20-thermal";
+				interrupts = <0 3 4>;
+				#thermal-sensor-cells = <0>;
+				socionext,tmod-calibration = <0x0f22 0x68ee>;
+			};
 		};
 
 		nand: nand@68000000 {
@@ -421,6 +521,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_nand>;
 			clocks = <&sys_clk 2>;
+			resets = <&sys_rst 2>;
 		};
 	};
 };
diff --git a/arch/arm64/boot/dts/socionext/uniphier-pxs3-ref.dts b/arch/arm64/boot/dts/socionext/uniphier-pxs3-ref.dts
index d65f746a3f9d..f9f06fcfb94a 100644
--- a/arch/arm64/boot/dts/socionext/uniphier-pxs3-ref.dts
+++ b/arch/arm64/boot/dts/socionext/uniphier-pxs3-ref.dts
@@ -38,7 +38,7 @@
 };
 
 &ethsc {
-	interrupts = <0 52 4>;
+	interrupts = <4 8>;
 };
 
 &serial0 {
@@ -60,3 +60,7 @@
 &i2c3 {
 	status = "okay";
 };
+
+&nand {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi b/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi
index 384729fa740f..48e733136db4 100644
--- a/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi
+++ b/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi
@@ -7,6 +7,8 @@
  * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
  */
 
+#include <dt-bindings/gpio/gpio.h>
+
 /memreserve/ 0x80000000 0x02000000;
 
 / {
@@ -73,7 +75,7 @@
 		};
 	};
 
-	cluster0_opp: opp_table {
+	cluster0_opp: opp-table {
 		compatible = "operating-points-v2";
 		opp-shared;
 
@@ -124,6 +126,11 @@
 		};
 	};
 
+	emmc_pwrseq: emmc-pwrseq {
+		compatible = "mmc-pwrseq-emmc";
+		reset-gpios = <&gpio 47 GPIO_ACTIVE_LOW>;
+	};
+
 	timer {
 		compatible = "arm,armv8-timer";
 		interrupts = <1 13 4>,
@@ -146,6 +153,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart0>;
 			clocks = <&peri_clk 0>;
+			resets = <&peri_rst 0>;
 		};
 
 		serial1: serial@54006900 {
@@ -156,6 +164,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart1>;
 			clocks = <&peri_clk 1>;
+			resets = <&peri_rst 1>;
 		};
 
 		serial2: serial@54006a00 {
@@ -166,6 +175,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart2>;
 			clocks = <&peri_clk 2>;
+			resets = <&peri_rst 2>;
 		};
 
 		serial3: serial@54006b00 {
@@ -176,6 +186,26 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart3>;
 			clocks = <&peri_clk 3>;
+			resets = <&peri_rst 3>;
+		};
+
+		gpio: gpio@55000000 {
+			compatible = "socionext,uniphier-gpio";
+			reg = <0x55000000 0x200>;
+			interrupt-parent = <&aidet>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pinctrl 0 0 0>,
+				      <&pinctrl 96 0 0>,
+				      <&pinctrl 160 0 0>;
+			gpio-ranges-group-names = "gpio_range0",
+						  "gpio_range1",
+						  "gpio_range2";
+			ngpios = <286>;
+			socionext,interrupt-ranges = <0 48 16>, <16 154 5>,
+						     <21 217 3>;
 		};
 
 		i2c0: i2c@58780000 {
@@ -188,6 +218,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c0>;
 			clocks = <&peri_clk 4>;
+			resets = <&peri_rst 4>;
 			clock-frequency = <100000>;
 		};
 
@@ -201,6 +232,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c1>;
 			clocks = <&peri_clk 5>;
+			resets = <&peri_rst 5>;
 			clock-frequency = <100000>;
 		};
 
@@ -214,6 +246,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c2>;
 			clocks = <&peri_clk 6>;
+			resets = <&peri_rst 6>;
 			clock-frequency = <100000>;
 		};
 
@@ -227,6 +260,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_i2c3>;
 			clocks = <&peri_clk 7>;
+			resets = <&peri_rst 7>;
 			clock-frequency = <100000>;
 		};
 
@@ -238,6 +272,7 @@
 			#size-cells = <0>;
 			interrupts = <0 26 4>;
 			clocks = <&peri_clk 10>;
+			resets = <&peri_rst 10>;
 			clock-frequency = <400000>;
 		};
 
@@ -295,9 +330,11 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_emmc>;
 			clocks = <&sys_clk 4>;
+			resets = <&sys_rst 4>;
 			bus-width = <8>;
 			mmc-ddr-1_8v;
 			mmc-hs200-1_8v;
+			mmc-pwrseq = <&emmc_pwrseq>;
 			cdns,phy-input-delay-legacy = <4>;
 			cdns,phy-input-delay-mmc-highspeed = <2>;
 			cdns,phy-input-delay-mmc-ddr = <3>;
@@ -315,6 +352,24 @@
 			};
 		};
 
+		soc-glue@5f900000 {
+			compatible = "socionext,uniphier-pxs3-soc-glue-debug",
+				     "simple-mfd";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0x5f900000 0x2000>;
+
+			efuse@100 {
+				compatible = "socionext,uniphier-efuse";
+				reg = <0x100 0x28>;
+			};
+
+			efuse@200 {
+				compatible = "socionext,uniphier-efuse";
+				reg = <0x200 0x68>;
+			};
+		};
+
 		aidet: aidet@5fc20000 {
 			compatible = "socionext,uniphier-pxs3-aidet";
 			reg = <0x5fc20000 0x200>;
@@ -360,6 +415,7 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_nand>;
 			clocks = <&sys_clk 2>;
+			resets = <&sys_rst 2>;
 		};
 	};
 };
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 34480e9af2e7..6356c6da34ea 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -51,6 +51,8 @@ CONFIG_ARCH_SEATTLE=y
 CONFIG_ARCH_RENESAS=y
 CONFIG_ARCH_R8A7795=y
 CONFIG_ARCH_R8A7796=y
+CONFIG_ARCH_R8A77970=y
+CONFIG_ARCH_R8A77995=y
 CONFIG_ARCH_STRATIX10=y
 CONFIG_ARCH_TEGRA=y
 CONFIG_ARCH_SPRD=y
@@ -72,10 +74,13 @@ CONFIG_PCIE_QCOM=y
 CONFIG_PCIE_KIRIN=y
 CONFIG_PCIE_ARMADA_8K=y
 CONFIG_PCI_AARDVARK=y
+CONFIG_PCI_TEGRA=y
 CONFIG_PCIE_RCAR=y
 CONFIG_PCIE_ROCKCHIP=m
 CONFIG_PCI_HOST_GENERIC=y
 CONFIG_PCI_XGENE=y
+CONFIG_PCI_HOST_THUNDER_PEM=y
+CONFIG_PCI_HOST_THUNDER_ECAM=y
 CONFIG_ARM64_VA_BITS_48=y
 CONFIG_SCHED_MC=y
 CONFIG_NUMA=y
@@ -156,6 +161,7 @@ CONFIG_MTD_BLOCK=y
 CONFIG_MTD_M25P80=y
 CONFIG_MTD_NAND=y
 CONFIG_MTD_NAND_DENALI_DT=y
+CONFIG_MTD_NAND_PXA3xx=y
 CONFIG_MTD_SPI_NOR=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_NBD=m
@@ -188,6 +194,7 @@ CONFIG_VIRTIO_NET=y
 CONFIG_AMD_XGBE=y
 CONFIG_NET_XGENE=y
 CONFIG_MACB=y
+CONFIG_THUNDER_NIC_PF=y
 CONFIG_HNS_DSAF=y
 CONFIG_HNS_ENET=y
 CONFIG_E1000E=y
@@ -204,6 +211,7 @@ CONFIG_STMMAC_ETH=m
 CONFIG_MDIO_BUS_MUX_MMIOREG=y
 CONFIG_AT803X_PHY=m
 CONFIG_MARVELL_PHY=m
+CONFIG_MARVELL_10G_PHY=m
 CONFIG_MESON_GXL_PHY=m
 CONFIG_MICREL_PHY=y
 CONFIG_REALTEK_PHY=m
@@ -297,6 +305,7 @@ CONFIG_PINCTRL_QCOM_SPMI_PMIC=y
 CONFIG_GPIO_DWAPB=y
 CONFIG_GPIO_PL061=y
 CONFIG_GPIO_RCAR=y
+CONFIG_GPIO_UNIPHIER=y
 CONFIG_GPIO_XGENE=y
 CONFIG_GPIO_XGENE_SB=y
 CONFIG_GPIO_PCA953X=y
@@ -315,6 +324,7 @@ CONFIG_CPU_THERMAL=y
 CONFIG_THERMAL_EMULATION=y
 CONFIG_BRCMSTB_THERMAL=m
 CONFIG_EXYNOS_THERMAL=y
+CONFIG_RCAR_GEN3_THERMAL=y
 CONFIG_ROCKCHIP_THERMAL=m
 CONFIG_WATCHDOG=y
 CONFIG_S3C2410_WATCHDOG=y
@@ -386,6 +396,7 @@ CONFIG_DRM_TEGRA=m
 CONFIG_DRM_PANEL_SIMPLE=m
 CONFIG_DRM_I2C_ADV7511=m
 CONFIG_DRM_VC4=m
+CONFIG_DRM_HISI_HIBMC=m
 CONFIG_DRM_HISI_KIRIN=m
 CONFIG_DRM_MESON=m
 CONFIG_FB=y
@@ -423,6 +434,7 @@ CONFIG_USB_DWC2=y
 CONFIG_USB_CHIPIDEA=y
 CONFIG_USB_CHIPIDEA_UDC=y
 CONFIG_USB_CHIPIDEA_HOST=y
+CONFIG_USB_CHIPIDEA_ULPI=y
 CONFIG_USB_ISP1760=y
 CONFIG_USB_HSIC_USB3503=y
 CONFIG_NOP_USB_XCEIV=y
@@ -431,6 +443,7 @@ CONFIG_USB_QCOM_8X16_PHY=y
 CONFIG_USB_ULPI=y
 CONFIG_USB_GADGET=y
 CONFIG_USB_RENESAS_USBHS_UDC=m
+CONFIG_USB_ULPI_BUS=y
 CONFIG_MMC=y
 CONFIG_MMC_BLOCK_MINORS=32
 CONFIG_MMC_ARMMMCI=y
@@ -470,6 +483,7 @@ CONFIG_RTC_DRV_EFI=y
 CONFIG_RTC_DRV_S3C=y
 CONFIG_RTC_DRV_PL031=y
 CONFIG_RTC_DRV_SUN6I=y
+CONFIG_RTC_DRV_ARMADA38X=y
 CONFIG_RTC_DRV_TEGRA=y
 CONFIG_RTC_DRV_XGENE=y
 CONFIG_DMADEVICES=y
@@ -510,6 +524,7 @@ CONFIG_HI6220_MBOX=y
 CONFIG_ROCKCHIP_IOMMU=y
 CONFIG_ARM_SMMU=y
 CONFIG_ARM_SMMU_V3=y
+CONFIG_QCOM_IOMMU=y
 CONFIG_RPMSG_QCOM_SMD=y
 CONFIG_RASPBERRYPI_POWER=y
 CONFIG_QCOM_SMEM=y
@@ -533,7 +548,9 @@ CONFIG_PWM_SAMSUNG=y
 CONFIG_PWM_TEGRA=m
 CONFIG_PHY_RCAR_GEN3_USB2=y
 CONFIG_PHY_HI6220_USB=y
+CONFIG_PHY_QCOM_USB_HS=y
 CONFIG_PHY_SUN4I_USB=y
+CONFIG_PHY_MVEBU_CP110_COMPHY=y
 CONFIG_PHY_ROCKCHIP_INNO_USB2=y
 CONFIG_PHY_ROCKCHIP_EMMC=y
 CONFIG_PHY_ROCKCHIP_PCIE=m
diff --git a/arch/arm64/include/asm/arch_timer.h b/arch/arm64/include/asm/arch_timer.h
index a652ce0a5cb2..f2a234d6516c 100644
--- a/arch/arm64/include/asm/arch_timer.h
+++ b/arch/arm64/include/asm/arch_timer.h
@@ -52,6 +52,7 @@ struct arch_timer_erratum_workaround {
 	const char *desc;
 	u32 (*read_cntp_tval_el0)(void);
 	u32 (*read_cntv_tval_el0)(void);
+	u64 (*read_cntpct_el0)(void);
 	u64 (*read_cntvct_el0)(void);
 	int (*set_next_event_phys)(unsigned long, struct clock_event_device *);
 	int (*set_next_event_virt)(unsigned long, struct clock_event_device *);
@@ -144,15 +145,13 @@ static inline u32 arch_timer_get_cntkctl(void)
 static inline void arch_timer_set_cntkctl(u32 cntkctl)
 {
 	write_sysreg(cntkctl, cntkctl_el1);
+	isb();
 }
 
 static inline u64 arch_counter_get_cntpct(void)
 {
-	/*
-	 * AArch64 kernel and user space mandate the use of CNTVCT.
-	 */
-	BUG();
-	return 0;
+	isb();
+	return arch_timer_reg_read_stable(cntpct_el0);
 }
 
 static inline u64 arch_counter_get_cntvct(void)
diff --git a/arch/arm64/include/asm/asm-bug.h b/arch/arm64/include/asm/asm-bug.h
index 636e755bcdca..b3552c4a405f 100644
--- a/arch/arm64/include/asm/asm-bug.h
+++ b/arch/arm64/include/asm/asm-bug.h
@@ -22,10 +22,10 @@
 #define _BUGVERBOSE_LOCATION(file, line) __BUGVERBOSE_LOCATION(file, line)
 #define __BUGVERBOSE_LOCATION(file, line)			\
 		.pushsection .rodata.str,"aMS",@progbits,1;	\
-	2:	.string file;					\
+	14472:	.string file;					\
 		.popsection;					\
 								\
-		.long 2b - 0b;					\
+		.long 14472b - 14470b;				\
 		.short line;
 #else
 #define _BUGVERBOSE_LOCATION(file, line)
@@ -36,11 +36,11 @@
 #define __BUG_ENTRY(flags) 				\
 		.pushsection __bug_table,"aw";		\
 		.align 2;				\
-	0:	.long 1f - 0b;				\
+	14470:	.long 14471f - 14470b;			\
 _BUGVERBOSE_LOCATION(__FILE__, __LINE__)		\
 		.short flags; 				\
 		.popsection;				\
-	1:
+	14471:
 #else
 #define __BUG_ENTRY(flags)
 #endif
diff --git a/arch/arm64/include/asm/assembler.h b/arch/arm64/include/asm/assembler.h
index d58a6253c6ab..8b168280976f 100644
--- a/arch/arm64/include/asm/assembler.h
+++ b/arch/arm64/include/asm/assembler.h
@@ -25,12 +25,41 @@
 
 #include <asm/asm-offsets.h>
 #include <asm/cpufeature.h>
+#include <asm/debug-monitors.h>
 #include <asm/mmu_context.h>
 #include <asm/page.h>
 #include <asm/pgtable-hwdef.h>
 #include <asm/ptrace.h>
 #include <asm/thread_info.h>
 
+	.macro save_and_disable_daif, flags
+	mrs	\flags, daif
+	msr	daifset, #0xf
+	.endm
+
+	.macro disable_daif
+	msr	daifset, #0xf
+	.endm
+
+	.macro enable_daif
+	msr	daifclr, #0xf
+	.endm
+
+	.macro	restore_daif, flags:req
+	msr	daif, \flags
+	.endm
+
+	/* Only on aarch64 pstate, PSR_D_BIT is different for aarch32 */
+	.macro	inherit_daif, pstate:req, tmp:req
+	and	\tmp, \pstate, #(PSR_D_BIT | PSR_A_BIT | PSR_I_BIT | PSR_F_BIT)
+	msr	daif, \tmp
+	.endm
+
+	/* IRQ is the lowest priority flag, unconditionally unmask the rest. */
+	.macro enable_da_f
+	msr	daifclr, #(8 | 4 | 1)
+	.endm
+
 /*
  * Enable and disable interrupts.
  */
@@ -51,13 +80,6 @@
 	msr	daif, \flags
 	.endm
 
-/*
- * Enable and disable debug exceptions.
- */
-	.macro	disable_dbg
-	msr	daifset, #8
-	.endm
-
 	.macro	enable_dbg
 	msr	daifclr, #8
 	.endm
@@ -65,31 +87,22 @@
 	.macro	disable_step_tsk, flgs, tmp
 	tbz	\flgs, #TIF_SINGLESTEP, 9990f
 	mrs	\tmp, mdscr_el1
-	bic	\tmp, \tmp, #1
+	bic	\tmp, \tmp, #DBG_MDSCR_SS
 	msr	mdscr_el1, \tmp
 	isb	// Synchronise with enable_dbg
 9990:
 	.endm
 
+	/* call with daif masked */
 	.macro	enable_step_tsk, flgs, tmp
 	tbz	\flgs, #TIF_SINGLESTEP, 9990f
-	disable_dbg
 	mrs	\tmp, mdscr_el1
-	orr	\tmp, \tmp, #1
+	orr	\tmp, \tmp, #DBG_MDSCR_SS
 	msr	mdscr_el1, \tmp
 9990:
 	.endm
 
 /*
- * Enable both debug exceptions and interrupts. This is likely to be
- * faster than two daifclr operations, since writes to this register
- * are self-synchronising.
- */
-	.macro	enable_dbg_and_irq
-	msr	daifclr, #(8 | 2)
-	.endm
-
-/*
  * SMP data memory barrier
  */
 	.macro	smp_dmb, opt
@@ -499,4 +512,14 @@ alternative_else_nop_endif
 #endif
 	.endm
 
+/**
+ * Errata workaround prior to disable MMU. Insert an ISB immediately prior
+ * to executing the MSR that will change SCTLR_ELn[M] from a value of 1 to 0.
+ */
+	.macro pre_disable_mmu_workaround
+#ifdef CONFIG_QCOM_FALKOR_ERRATUM_E1041
+	isb
+#endif
+	.endm
+
 #endif	/* __ASM_ASSEMBLER_H */
diff --git a/arch/arm64/include/asm/barrier.h b/arch/arm64/include/asm/barrier.h
index 0fe7e43b7fbc..77651c49ef44 100644
--- a/arch/arm64/include/asm/barrier.h
+++ b/arch/arm64/include/asm/barrier.h
@@ -31,6 +31,8 @@
 #define dmb(opt)	asm volatile("dmb " #opt : : : "memory")
 #define dsb(opt)	asm volatile("dsb " #opt : : : "memory")
 
+#define psb_csync()	asm volatile("hint #17" : : : "memory")
+
 #define mb()		dsb(sy)
 #define rmb()		dsb(ld)
 #define wmb()		dsb(st)
diff --git a/arch/arm64/include/asm/cacheflush.h b/arch/arm64/include/asm/cacheflush.h
index 76d1cc85d5b1..955130762a3c 100644
--- a/arch/arm64/include/asm/cacheflush.h
+++ b/arch/arm64/include/asm/cacheflush.h
@@ -38,7 +38,7 @@
  *
  *	See Documentation/cachetlb.txt for more information. Please note that
  *	the implementation assumes non-aliasing VIPT D-cache and (aliasing)
- *	VIPT or ASID-tagged VIVT I-cache.
+ *	VIPT I-cache.
  *
  *	flush_cache_mm(mm)
  *
diff --git a/arch/arm64/include/asm/compat.h b/arch/arm64/include/asm/compat.h
index e39d487bf724..a3c7f271ad4c 100644
--- a/arch/arm64/include/asm/compat.h
+++ b/arch/arm64/include/asm/compat.h
@@ -215,7 +215,6 @@ typedef struct compat_siginfo {
 } compat_siginfo_t;
 
 #define COMPAT_OFF_T_MAX	0x7fffffff
-#define COMPAT_LOFF_T_MAX	0x7fffffffffffffffL
 
 /*
  * A pointer passed in from user mode. This should not
diff --git a/arch/arm64/include/asm/cpu.h b/arch/arm64/include/asm/cpu.h
index 889226b4c6e1..88392272250e 100644
--- a/arch/arm64/include/asm/cpu.h
+++ b/arch/arm64/include/asm/cpu.h
@@ -41,6 +41,7 @@ struct cpuinfo_arm64 {
 	u64		reg_id_aa64mmfr2;
 	u64		reg_id_aa64pfr0;
 	u64		reg_id_aa64pfr1;
+	u64		reg_id_aa64zfr0;
 
 	u32		reg_id_dfr0;
 	u32		reg_id_isar0;
@@ -59,6 +60,9 @@ struct cpuinfo_arm64 {
 	u32		reg_mvfr0;
 	u32		reg_mvfr1;
 	u32		reg_mvfr2;
+
+	/* pseudo-ZCR for recording maximum ZCR_EL1 LEN value: */
+	u64		reg_zcr;
 };
 
 DECLARE_PER_CPU(struct cpuinfo_arm64, cpu_data);
diff --git a/arch/arm64/include/asm/cpucaps.h b/arch/arm64/include/asm/cpucaps.h
index 8da621627d7c..2ff7c5e8efab 100644
--- a/arch/arm64/include/asm/cpucaps.h
+++ b/arch/arm64/include/asm/cpucaps.h
@@ -40,7 +40,8 @@
 #define ARM64_WORKAROUND_858921			19
 #define ARM64_WORKAROUND_CAVIUM_30115		20
 #define ARM64_HAS_DCPOP				21
+#define ARM64_SVE				22
 
-#define ARM64_NCAPS				22
+#define ARM64_NCAPS				23
 
 #endif /* __ASM_CPUCAPS_H */
diff --git a/arch/arm64/include/asm/cpufeature.h b/arch/arm64/include/asm/cpufeature.h
index 428ee1f2468c..060e3a4008ab 100644
--- a/arch/arm64/include/asm/cpufeature.h
+++ b/arch/arm64/include/asm/cpufeature.h
@@ -10,7 +10,9 @@
 #define __ASM_CPUFEATURE_H
 
 #include <asm/cpucaps.h>
+#include <asm/fpsimd.h>
 #include <asm/hwcap.h>
+#include <asm/sigcontext.h>
 #include <asm/sysreg.h>
 
 /*
@@ -58,6 +60,9 @@ enum ftr_type {
 #define FTR_VISIBLE	true	/* Feature visible to the user space */
 #define FTR_HIDDEN	false	/* Feature is hidden from the user */
 
+#define FTR_VISIBLE_IF_IS_ENABLED(config)		\
+	(IS_ENABLED(config) ? FTR_VISIBLE : FTR_HIDDEN)
+
 struct arm64_ftr_bits {
 	bool		sign;	/* Value is signed ? */
 	bool		visible;
@@ -223,6 +228,13 @@ static inline bool id_aa64pfr0_32bit_el0(u64 pfr0)
 	return val == ID_AA64PFR0_EL0_32BIT_64BIT;
 }
 
+static inline bool id_aa64pfr0_sve(u64 pfr0)
+{
+	u32 val = cpuid_feature_extract_unsigned_field(pfr0, ID_AA64PFR0_SVE_SHIFT);
+
+	return val > 0;
+}
+
 void __init setup_cpu_features(void);
 
 void update_cpu_capabilities(const struct arm64_cpu_capabilities *caps,
@@ -262,6 +274,39 @@ static inline bool system_uses_ttbr0_pan(void)
 		!cpus_have_const_cap(ARM64_HAS_PAN);
 }
 
+static inline bool system_supports_sve(void)
+{
+	return IS_ENABLED(CONFIG_ARM64_SVE) &&
+		cpus_have_const_cap(ARM64_SVE);
+}
+
+/*
+ * Read the pseudo-ZCR used by cpufeatures to identify the supported SVE
+ * vector length.
+ *
+ * Use only if SVE is present.
+ * This function clobbers the SVE vector length.
+ */
+static inline u64 read_zcr_features(void)
+{
+	u64 zcr;
+	unsigned int vq_max;
+
+	/*
+	 * Set the maximum possible VL, and write zeroes to all other
+	 * bits to see if they stick.
+	 */
+	sve_kernel_enable(NULL);
+	write_sysreg_s(ZCR_ELx_LEN_MASK, SYS_ZCR_EL1);
+
+	zcr = read_sysreg_s(SYS_ZCR_EL1);
+	zcr &= ~(u64)ZCR_ELx_LEN_MASK; /* find sticky 1s outside LEN field */
+	vq_max = sve_vq_from_vl(sve_get_vl());
+	zcr |= vq_max - 1; /* set LEN field to maximum effective value */
+
+	return zcr;
+}
+
 #endif /* __ASSEMBLY__ */
 
 #endif
diff --git a/arch/arm64/include/asm/cputype.h b/arch/arm64/include/asm/cputype.h
index 235e77d98261..cbf08d7cbf30 100644
--- a/arch/arm64/include/asm/cputype.h
+++ b/arch/arm64/include/asm/cputype.h
@@ -91,6 +91,7 @@
 #define BRCM_CPU_PART_VULCAN		0x516
 
 #define QCOM_CPU_PART_FALKOR_V1		0x800
+#define QCOM_CPU_PART_FALKOR		0xC00
 
 #define MIDR_CORTEX_A53 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A53)
 #define MIDR_CORTEX_A57 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A57)
@@ -99,6 +100,7 @@
 #define MIDR_THUNDERX_81XX MIDR_CPU_MODEL(ARM_CPU_IMP_CAVIUM, CAVIUM_CPU_PART_THUNDERX_81XX)
 #define MIDR_THUNDERX_83XX MIDR_CPU_MODEL(ARM_CPU_IMP_CAVIUM, CAVIUM_CPU_PART_THUNDERX_83XX)
 #define MIDR_QCOM_FALKOR_V1 MIDR_CPU_MODEL(ARM_CPU_IMP_QCOM, QCOM_CPU_PART_FALKOR_V1)
+#define MIDR_QCOM_FALKOR MIDR_CPU_MODEL(ARM_CPU_IMP_QCOM, QCOM_CPU_PART_FALKOR)
 
 #ifndef __ASSEMBLY__
 
diff --git a/arch/arm64/include/asm/daifflags.h b/arch/arm64/include/asm/daifflags.h
new file mode 100644
index 000000000000..22e4c83de5a5
--- /dev/null
+++ b/arch/arm64/include/asm/daifflags.h
@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2017 ARM Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef __ASM_DAIFFLAGS_H
+#define __ASM_DAIFFLAGS_H
+
+#include <linux/irqflags.h>
+
+#define DAIF_PROCCTX		0
+#define DAIF_PROCCTX_NOIRQ	PSR_I_BIT
+
+/* mask/save/unmask/restore all exceptions, including interrupts. */
+static inline void local_daif_mask(void)
+{
+	asm volatile(
+		"msr	daifset, #0xf		// local_daif_mask\n"
+		:
+		:
+		: "memory");
+	trace_hardirqs_off();
+}
+
+static inline unsigned long local_daif_save(void)
+{
+	unsigned long flags;
+
+	asm volatile(
+		"mrs	%0, daif		// local_daif_save\n"
+		: "=r" (flags)
+		:
+		: "memory");
+	local_daif_mask();
+
+	return flags;
+}
+
+static inline void local_daif_unmask(void)
+{
+	trace_hardirqs_on();
+	asm volatile(
+		"msr	daifclr, #0xf		// local_daif_unmask"
+		:
+		:
+		: "memory");
+}
+
+static inline void local_daif_restore(unsigned long flags)
+{
+	if (!arch_irqs_disabled_flags(flags))
+		trace_hardirqs_on();
+	asm volatile(
+		"msr	daif, %0		// local_daif_restore"
+		:
+		: "r" (flags)
+		: "memory");
+	if (arch_irqs_disabled_flags(flags))
+		trace_hardirqs_off();
+}
+
+#endif
diff --git a/arch/arm64/include/asm/efi.h b/arch/arm64/include/asm/efi.h
index 650344d01124..c4cd5081d78b 100644
--- a/arch/arm64/include/asm/efi.h
+++ b/arch/arm64/include/asm/efi.h
@@ -132,11 +132,9 @@ static inline void efi_set_pgd(struct mm_struct *mm)
 			 * Defer the switch to the current thread's TTBR0_EL1
 			 * until uaccess_enable(). Restore the current
 			 * thread's saved ttbr0 corresponding to its active_mm
-			 * (if different from init_mm).
 			 */
 			cpu_set_reserved_ttbr0();
-			if (current->active_mm != &init_mm)
-				update_saved_ttbr0(current, current->active_mm);
+			update_saved_ttbr0(current, current->active_mm);
 		}
 	}
 }
diff --git a/arch/arm64/include/asm/elf.h b/arch/arm64/include/asm/elf.h
index 33be513ef24c..fac1c4de7898 100644
--- a/arch/arm64/include/asm/elf.h
+++ b/arch/arm64/include/asm/elf.h
@@ -188,8 +188,8 @@ typedef compat_elf_greg_t		compat_elf_gregset_t[COMPAT_ELF_NGREG];
 
 #define compat_start_thread		compat_start_thread
 /*
- * Unlike the native SET_PERSONALITY macro, the compat version inherits
- * READ_IMPLIES_EXEC across a fork() since this is the behaviour on
+ * Unlike the native SET_PERSONALITY macro, the compat version maintains
+ * READ_IMPLIES_EXEC across an execve() since this is the behaviour on
  * arch/arm/.
  */
 #define COMPAT_SET_PERSONALITY(ex)					\
diff --git a/arch/arm64/include/asm/esr.h b/arch/arm64/include/asm/esr.h
index 66ed8b6b9976..014d7d8edcf9 100644
--- a/arch/arm64/include/asm/esr.h
+++ b/arch/arm64/include/asm/esr.h
@@ -43,7 +43,8 @@
 #define ESR_ELx_EC_HVC64	(0x16)
 #define ESR_ELx_EC_SMC64	(0x17)
 #define ESR_ELx_EC_SYS64	(0x18)
-/* Unallocated EC: 0x19 - 0x1E */
+#define ESR_ELx_EC_SVE		(0x19)
+/* Unallocated EC: 0x1A - 0x1E */
 #define ESR_ELx_EC_IMP_DEF	(0x1f)
 #define ESR_ELx_EC_IABT_LOW	(0x20)
 #define ESR_ELx_EC_IABT_CUR	(0x21)
diff --git a/arch/arm64/include/asm/fpsimd.h b/arch/arm64/include/asm/fpsimd.h
index 410c48163c6a..74f34392a531 100644
--- a/arch/arm64/include/asm/fpsimd.h
+++ b/arch/arm64/include/asm/fpsimd.h
@@ -17,9 +17,13 @@
 #define __ASM_FP_H
 
 #include <asm/ptrace.h>
+#include <asm/errno.h>
 
 #ifndef __ASSEMBLY__
 
+#include <linux/cache.h>
+#include <linux/stddef.h>
+
 /*
  * FP/SIMD storage area has:
  *  - FPSR and FPCR
@@ -35,13 +39,16 @@ struct fpsimd_state {
 			__uint128_t vregs[32];
 			u32 fpsr;
 			u32 fpcr;
+			/*
+			 * For ptrace compatibility, pad to next 128-bit
+			 * boundary here if extending this struct.
+			 */
 		};
 	};
 	/* the id of the last cpu to have restored this state */
 	unsigned int cpu;
 };
 
-
 #if defined(__KERNEL__) && defined(CONFIG_COMPAT)
 /* Masks for extracting the FPSR and FPCR from the FPSCR */
 #define VFP_FPSCR_STAT_MASK	0xf800009f
@@ -61,11 +68,73 @@ extern void fpsimd_load_state(struct fpsimd_state *state);
 extern void fpsimd_thread_switch(struct task_struct *next);
 extern void fpsimd_flush_thread(void);
 
+extern void fpsimd_signal_preserve_current_state(void);
 extern void fpsimd_preserve_current_state(void);
 extern void fpsimd_restore_current_state(void);
 extern void fpsimd_update_current_state(struct fpsimd_state *state);
 
 extern void fpsimd_flush_task_state(struct task_struct *target);
+extern void sve_flush_cpu_state(void);
+
+/* Maximum VL that SVE VL-agnostic software can transparently support */
+#define SVE_VL_ARCH_MAX 0x100
+
+extern void sve_save_state(void *state, u32 *pfpsr);
+extern void sve_load_state(void const *state, u32 const *pfpsr,
+			   unsigned long vq_minus_1);
+extern unsigned int sve_get_vl(void);
+extern int sve_kernel_enable(void *);
+
+extern int __ro_after_init sve_max_vl;
+
+#ifdef CONFIG_ARM64_SVE
+
+extern size_t sve_state_size(struct task_struct const *task);
+
+extern void sve_alloc(struct task_struct *task);
+extern void fpsimd_release_task(struct task_struct *task);
+extern void fpsimd_sync_to_sve(struct task_struct *task);
+extern void sve_sync_to_fpsimd(struct task_struct *task);
+extern void sve_sync_from_fpsimd_zeropad(struct task_struct *task);
+
+extern int sve_set_vector_length(struct task_struct *task,
+				 unsigned long vl, unsigned long flags);
+
+extern int sve_set_current_vl(unsigned long arg);
+extern int sve_get_current_vl(void);
+
+/*
+ * Probing and setup functions.
+ * Calls to these functions must be serialised with one another.
+ */
+extern void __init sve_init_vq_map(void);
+extern void sve_update_vq_map(void);
+extern int sve_verify_vq_map(void);
+extern void __init sve_setup(void);
+
+#else /* ! CONFIG_ARM64_SVE */
+
+static inline void sve_alloc(struct task_struct *task) { }
+static inline void fpsimd_release_task(struct task_struct *task) { }
+static inline void sve_sync_to_fpsimd(struct task_struct *task) { }
+static inline void sve_sync_from_fpsimd_zeropad(struct task_struct *task) { }
+
+static inline int sve_set_current_vl(unsigned long arg)
+{
+	return -EINVAL;
+}
+
+static inline int sve_get_current_vl(void)
+{
+	return -EINVAL;
+}
+
+static inline void sve_init_vq_map(void) { }
+static inline void sve_update_vq_map(void) { }
+static inline int sve_verify_vq_map(void) { return 0; }
+static inline void sve_setup(void) { }
+
+#endif /* ! CONFIG_ARM64_SVE */
 
 /* For use by EFI runtime services calls only */
 extern void __efi_fpsimd_begin(void);
diff --git a/arch/arm64/include/asm/fpsimdmacros.h b/arch/arm64/include/asm/fpsimdmacros.h
index 0f5fdd388b0d..e050d765ca9e 100644
--- a/arch/arm64/include/asm/fpsimdmacros.h
+++ b/arch/arm64/include/asm/fpsimdmacros.h
@@ -75,3 +75,151 @@
 	ldr	w\tmpnr, [\state, #16 * 2 + 4]
 	fpsimd_restore_fpcr x\tmpnr, \state
 .endm
+
+/* Sanity-check macros to help avoid encoding garbage instructions */
+
+.macro _check_general_reg nr
+	.if (\nr) < 0 || (\nr) > 30
+		.error "Bad register number \nr."
+	.endif
+.endm
+
+.macro _sve_check_zreg znr
+	.if (\znr) < 0 || (\znr) > 31
+		.error "Bad Scalable Vector Extension vector register number \znr."
+	.endif
+.endm
+
+.macro _sve_check_preg pnr
+	.if (\pnr) < 0 || (\pnr) > 15
+		.error "Bad Scalable Vector Extension predicate register number \pnr."
+	.endif
+.endm
+
+.macro _check_num n, min, max
+	.if (\n) < (\min) || (\n) > (\max)
+		.error "Number \n out of range [\min,\max]"
+	.endif
+.endm
+
+/* SVE instruction encodings for non-SVE-capable assemblers */
+
+/* STR (vector): STR Z\nz, [X\nxbase, #\offset, MUL VL] */
+.macro _sve_str_v nz, nxbase, offset=0
+	_sve_check_zreg \nz
+	_check_general_reg \nxbase
+	_check_num (\offset), -0x100, 0xff
+	.inst	0xe5804000			\
+		| (\nz)				\
+		| ((\nxbase) << 5)		\
+		| (((\offset) & 7) << 10)	\
+		| (((\offset) & 0x1f8) << 13)
+.endm
+
+/* LDR (vector): LDR Z\nz, [X\nxbase, #\offset, MUL VL] */
+.macro _sve_ldr_v nz, nxbase, offset=0
+	_sve_check_zreg \nz
+	_check_general_reg \nxbase
+	_check_num (\offset), -0x100, 0xff
+	.inst	0x85804000			\
+		| (\nz)				\
+		| ((\nxbase) << 5)		\
+		| (((\offset) & 7) << 10)	\
+		| (((\offset) & 0x1f8) << 13)
+.endm
+
+/* STR (predicate): STR P\np, [X\nxbase, #\offset, MUL VL] */
+.macro _sve_str_p np, nxbase, offset=0
+	_sve_check_preg \np
+	_check_general_reg \nxbase
+	_check_num (\offset), -0x100, 0xff
+	.inst	0xe5800000			\
+		| (\np)				\
+		| ((\nxbase) << 5)		\
+		| (((\offset) & 7) << 10)	\
+		| (((\offset) & 0x1f8) << 13)
+.endm
+
+/* LDR (predicate): LDR P\np, [X\nxbase, #\offset, MUL VL] */
+.macro _sve_ldr_p np, nxbase, offset=0
+	_sve_check_preg \np
+	_check_general_reg \nxbase
+	_check_num (\offset), -0x100, 0xff
+	.inst	0x85800000			\
+		| (\np)				\
+		| ((\nxbase) << 5)		\
+		| (((\offset) & 7) << 10)	\
+		| (((\offset) & 0x1f8) << 13)
+.endm
+
+/* RDVL X\nx, #\imm */
+.macro _sve_rdvl nx, imm
+	_check_general_reg \nx
+	_check_num (\imm), -0x20, 0x1f
+	.inst	0x04bf5000			\
+		| (\nx)				\
+		| (((\imm) & 0x3f) << 5)
+.endm
+
+/* RDFFR (unpredicated): RDFFR P\np.B */
+.macro _sve_rdffr np
+	_sve_check_preg \np
+	.inst	0x2519f000			\
+		| (\np)
+.endm
+
+/* WRFFR P\np.B */
+.macro _sve_wrffr np
+	_sve_check_preg \np
+	.inst	0x25289000			\
+		| ((\np) << 5)
+.endm
+
+.macro __for from:req, to:req
+	.if (\from) == (\to)
+		_for__body \from
+	.else
+		__for \from, (\from) + ((\to) - (\from)) / 2
+		__for (\from) + ((\to) - (\from)) / 2 + 1, \to
+	.endif
+.endm
+
+.macro _for var:req, from:req, to:req, insn:vararg
+	.macro _for__body \var:req
+		\insn
+	.endm
+
+	__for \from, \to
+
+	.purgem _for__body
+.endm
+
+.macro sve_save nxbase, xpfpsr, nxtmp
+ _for n, 0, 31,	_sve_str_v	\n, \nxbase, \n - 34
+ _for n, 0, 15,	_sve_str_p	\n, \nxbase, \n - 16
+		_sve_rdffr	0
+		_sve_str_p	0, \nxbase
+		_sve_ldr_p	0, \nxbase, -16
+
+		mrs		x\nxtmp, fpsr
+		str		w\nxtmp, [\xpfpsr]
+		mrs		x\nxtmp, fpcr
+		str		w\nxtmp, [\xpfpsr, #4]
+.endm
+
+.macro sve_load nxbase, xpfpsr, xvqminus1, nxtmp
+		mrs_s		x\nxtmp, SYS_ZCR_EL1
+		bic		x\nxtmp, x\nxtmp, ZCR_ELx_LEN_MASK
+		orr		x\nxtmp, x\nxtmp, \xvqminus1
+		msr_s		SYS_ZCR_EL1, x\nxtmp	// self-synchronising
+
+ _for n, 0, 31,	_sve_ldr_v	\n, \nxbase, \n - 34
+		_sve_ldr_p	0, \nxbase
+		_sve_wrffr	0
+ _for n, 0, 15,	_sve_ldr_p	\n, \nxbase, \n - 16
+
+		ldr		w\nxtmp, [\xpfpsr]
+		msr		fpsr, x\nxtmp
+		ldr		w\nxtmp, [\xpfpsr, #4]
+		msr		fpcr, x\nxtmp
+.endm
diff --git a/arch/arm64/include/asm/irqflags.h b/arch/arm64/include/asm/irqflags.h
index 8c581281fa12..24692edf1a69 100644
--- a/arch/arm64/include/asm/irqflags.h
+++ b/arch/arm64/include/asm/irqflags.h
@@ -21,6 +21,19 @@
 #include <asm/ptrace.h>
 
 /*
+ * Aarch64 has flags for masking: Debug, Asynchronous (serror), Interrupts and
+ * FIQ exceptions, in the 'daif' register. We mask and unmask them in 'dai'
+ * order:
+ * Masking debug exceptions causes all other exceptions to be masked too/
+ * Masking SError masks irq, but not debug exceptions. Masking irqs has no
+ * side effects for other flags. Keeping to this order makes it easier for
+ * entry.S to know which exceptions should be unmasked.
+ *
+ * FIQ is never expected, but we mask it when we disable debug exceptions, and
+ * unmask it at all other times.
+ */
+
+/*
  * CPU interrupt mask handling.
  */
 static inline unsigned long arch_local_irq_save(void)
@@ -53,12 +66,6 @@ static inline void arch_local_irq_disable(void)
 		: "memory");
 }
 
-#define local_fiq_enable()	asm("msr	daifclr, #1" : : : "memory")
-#define local_fiq_disable()	asm("msr	daifset, #1" : : : "memory")
-
-#define local_async_enable()	asm("msr	daifclr, #4" : : : "memory")
-#define local_async_disable()	asm("msr	daifset, #4" : : : "memory")
-
 /*
  * Save the current interrupt enable state.
  */
@@ -89,26 +96,5 @@ static inline int arch_irqs_disabled_flags(unsigned long flags)
 {
 	return flags & PSR_I_BIT;
 }
-
-/*
- * save and restore debug state
- */
-#define local_dbg_save(flags)						\
-	do {								\
-		typecheck(unsigned long, flags);			\
-		asm volatile(						\
-		"mrs    %0, daif		// local_dbg_save\n"	\
-		"msr    daifset, #8"					\
-		: "=r" (flags) : : "memory");				\
-	} while (0)
-
-#define local_dbg_restore(flags)					\
-	do {								\
-		typecheck(unsigned long, flags);			\
-		asm volatile(						\
-		"msr    daif, %0		// local_dbg_restore\n"	\
-		: : "r" (flags) : "memory");				\
-	} while (0)
-
 #endif
 #endif
diff --git a/arch/arm64/include/asm/kvm_arm.h b/arch/arm64/include/asm/kvm_arm.h
index 61d694c2eae5..715d395ef45b 100644
--- a/arch/arm64/include/asm/kvm_arm.h
+++ b/arch/arm64/include/asm/kvm_arm.h
@@ -170,8 +170,7 @@
 #define VTCR_EL2_FLAGS			(VTCR_EL2_COMMON_BITS | VTCR_EL2_TGRAN_FLAGS)
 #define VTTBR_X				(VTTBR_X_TGRAN_MAGIC - VTCR_EL2_T0SZ_IPA)
 
-#define VTTBR_BADDR_SHIFT (VTTBR_X - 1)
-#define VTTBR_BADDR_MASK  (((UL(1) << (PHYS_MASK_SHIFT - VTTBR_X)) - 1) << VTTBR_BADDR_SHIFT)
+#define VTTBR_BADDR_MASK  (((UL(1) << (PHYS_MASK_SHIFT - VTTBR_X)) - 1) << VTTBR_X)
 #define VTTBR_VMID_SHIFT  (UL(48))
 #define VTTBR_VMID_MASK(size) (_AT(u64, (1 << size) - 1) << VTTBR_VMID_SHIFT)
 
@@ -185,7 +184,9 @@
 #define CPTR_EL2_TCPAC	(1 << 31)
 #define CPTR_EL2_TTA	(1 << 20)
 #define CPTR_EL2_TFP	(1 << CPTR_EL2_TFP_SHIFT)
-#define CPTR_EL2_DEFAULT	0x000033ff
+#define CPTR_EL2_TZ	(1 << 8)
+#define CPTR_EL2_RES1	0x000032ff /* known RES1 bits in CPTR_EL2 */
+#define CPTR_EL2_DEFAULT	CPTR_EL2_RES1
 
 /* Hyp Debug Configuration Register bits */
 #define MDCR_EL2_TPMS		(1 << 14)
@@ -236,5 +237,6 @@
 
 #define CPACR_EL1_FPEN		(3 << 20)
 #define CPACR_EL1_TTA		(1 << 28)
+#define CPACR_EL1_DEFAULT	(CPACR_EL1_FPEN | CPACR_EL1_ZEN_EL1EN)
 
 #endif /* __ARM64_KVM_ARM_H__ */
diff --git a/arch/arm64/include/asm/kvm_asm.h b/arch/arm64/include/asm/kvm_asm.h
index 26a64d0f9ab9..ab4d0a926043 100644
--- a/arch/arm64/include/asm/kvm_asm.h
+++ b/arch/arm64/include/asm/kvm_asm.h
@@ -55,6 +55,8 @@ extern void __kvm_tlb_flush_vmid_ipa(struct kvm *kvm, phys_addr_t ipa);
 extern void __kvm_tlb_flush_vmid(struct kvm *kvm);
 extern void __kvm_tlb_flush_local_vmid(struct kvm_vcpu *vcpu);
 
+extern void __kvm_timer_set_cntvoff(u32 cntvoff_low, u32 cntvoff_high);
+
 extern int __kvm_vcpu_run(struct kvm_vcpu *vcpu);
 
 extern u64 __vgic_v3_get_ich_vtr_el2(void);
diff --git a/arch/arm64/include/asm/kvm_emulate.h b/arch/arm64/include/asm/kvm_emulate.h
index e5df3fce0008..5f28dfa14cee 100644
--- a/arch/arm64/include/asm/kvm_emulate.h
+++ b/arch/arm64/include/asm/kvm_emulate.h
@@ -41,6 +41,9 @@ void kvm_inject_undefined(struct kvm_vcpu *vcpu);
 void kvm_inject_vabt(struct kvm_vcpu *vcpu);
 void kvm_inject_dabt(struct kvm_vcpu *vcpu, unsigned long addr);
 void kvm_inject_pabt(struct kvm_vcpu *vcpu, unsigned long addr);
+void kvm_inject_undef32(struct kvm_vcpu *vcpu);
+void kvm_inject_dabt32(struct kvm_vcpu *vcpu, unsigned long addr);
+void kvm_inject_pabt32(struct kvm_vcpu *vcpu, unsigned long addr);
 
 static inline void vcpu_reset_hcr(struct kvm_vcpu *vcpu)
 {
@@ -237,7 +240,7 @@ static inline u8 kvm_vcpu_trap_get_fault_type(const struct kvm_vcpu *vcpu)
 
 static inline bool kvm_vcpu_dabt_isextabt(const struct kvm_vcpu *vcpu)
 {
-	switch (kvm_vcpu_trap_get_fault_type(vcpu)) {
+	switch (kvm_vcpu_trap_get_fault(vcpu)) {
 	case FSC_SEA:
 	case FSC_SEA_TTW0:
 	case FSC_SEA_TTW1:
diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h
index e923b58606e2..ea6cb5b24258 100644
--- a/arch/arm64/include/asm/kvm_host.h
+++ b/arch/arm64/include/asm/kvm_host.h
@@ -25,6 +25,7 @@
 #include <linux/types.h>
 #include <linux/kvm_types.h>
 #include <asm/cpufeature.h>
+#include <asm/fpsimd.h>
 #include <asm/kvm.h>
 #include <asm/kvm_asm.h>
 #include <asm/kvm_mmio.h>
@@ -369,6 +370,7 @@ void kvm_arm_init_debug(void);
 void kvm_arm_setup_debug(struct kvm_vcpu *vcpu);
 void kvm_arm_clear_debug(struct kvm_vcpu *vcpu);
 void kvm_arm_reset_debug_ptr(struct kvm_vcpu *vcpu);
+bool kvm_arm_handle_step_debug(struct kvm_vcpu *vcpu, struct kvm_run *run);
 int kvm_arm_vcpu_arch_set_attr(struct kvm_vcpu *vcpu,
 			       struct kvm_device_attr *attr);
 int kvm_arm_vcpu_arch_get_attr(struct kvm_vcpu *vcpu,
@@ -384,4 +386,14 @@ static inline void __cpu_init_stage2(void)
 		  "PARange is %d bits, unsupported configuration!", parange);
 }
 
+/*
+ * All host FP/SIMD state is restored on guest exit, so nothing needs
+ * doing here except in the SVE case:
+*/
+static inline void kvm_fpsimd_flush_cpu_state(void)
+{
+	if (system_supports_sve())
+		sve_flush_cpu_state();
+}
+
 #endif /* __ARM64_KVM_HOST_H__ */
diff --git a/arch/arm64/include/asm/kvm_hyp.h b/arch/arm64/include/asm/kvm_hyp.h
index 4572a9b560fa..08d3bb66c8b7 100644
--- a/arch/arm64/include/asm/kvm_hyp.h
+++ b/arch/arm64/include/asm/kvm_hyp.h
@@ -129,8 +129,8 @@ void __vgic_v3_save_state(struct kvm_vcpu *vcpu);
 void __vgic_v3_restore_state(struct kvm_vcpu *vcpu);
 int __vgic_v3_perform_cpuif_access(struct kvm_vcpu *vcpu);
 
-void __timer_save_state(struct kvm_vcpu *vcpu);
-void __timer_restore_state(struct kvm_vcpu *vcpu);
+void __timer_enable_traps(struct kvm_vcpu *vcpu);
+void __timer_disable_traps(struct kvm_vcpu *vcpu);
 
 void __sysreg_save_host_state(struct kvm_cpu_context *ctxt);
 void __sysreg_restore_host_state(struct kvm_cpu_context *ctxt);
diff --git a/arch/arm64/include/asm/memory.h b/arch/arm64/include/asm/memory.h
index f7c4d2146aed..d4bae7d6e0d8 100644
--- a/arch/arm64/include/asm/memory.h
+++ b/arch/arm64/include/asm/memory.h
@@ -61,8 +61,6 @@
  * KIMAGE_VADDR - the virtual address of the start of the kernel image
  * VA_BITS - the maximum number of bits for virtual addresses.
  * VA_START - the first kernel virtual address.
- * TASK_SIZE - the maximum size of a user space task.
- * TASK_UNMAPPED_BASE - the lower boundary of the mmap VM area.
  */
 #define VA_BITS			(CONFIG_ARM64_VA_BITS)
 #define VA_START		(UL(0xffffffffffffffff) - \
@@ -77,19 +75,6 @@
 #define PCI_IO_END		(VMEMMAP_START - SZ_2M)
 #define PCI_IO_START		(PCI_IO_END - PCI_IO_SIZE)
 #define FIXADDR_TOP		(PCI_IO_START - SZ_2M)
-#define TASK_SIZE_64		(UL(1) << VA_BITS)
-
-#ifdef CONFIG_COMPAT
-#define TASK_SIZE_32		UL(0x100000000)
-#define TASK_SIZE		(test_thread_flag(TIF_32BIT) ? \
-				TASK_SIZE_32 : TASK_SIZE_64)
-#define TASK_SIZE_OF(tsk)	(test_tsk_thread_flag(tsk, TIF_32BIT) ? \
-				TASK_SIZE_32 : TASK_SIZE_64)
-#else
-#define TASK_SIZE		TASK_SIZE_64
-#endif /* CONFIG_COMPAT */
-
-#define TASK_UNMAPPED_BASE	(PAGE_ALIGN(TASK_SIZE / 4))
 
 #define KERNEL_START      _text
 #define KERNEL_END        _end
diff --git a/arch/arm64/include/asm/mmu_context.h b/arch/arm64/include/asm/mmu_context.h
index 3257895a9b5e..9d155fa9a507 100644
--- a/arch/arm64/include/asm/mmu_context.h
+++ b/arch/arm64/include/asm/mmu_context.h
@@ -156,29 +156,21 @@ void check_and_switch_context(struct mm_struct *mm, unsigned int cpu);
 
 #define init_new_context(tsk,mm)	({ atomic64_set(&(mm)->context.id, 0); 0; })
 
-/*
- * This is called when "tsk" is about to enter lazy TLB mode.
- *
- * mm:  describes the currently active mm context
- * tsk: task which is entering lazy tlb
- * cpu: cpu number which is entering lazy tlb
- *
- * tsk->mm will be NULL
- */
-static inline void
-enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
-{
-}
-
 #ifdef CONFIG_ARM64_SW_TTBR0_PAN
 static inline void update_saved_ttbr0(struct task_struct *tsk,
 				      struct mm_struct *mm)
 {
-	if (system_uses_ttbr0_pan()) {
-		BUG_ON(mm->pgd == swapper_pg_dir);
-		task_thread_info(tsk)->ttbr0 =
-			virt_to_phys(mm->pgd) | ASID(mm) << 48;
-	}
+	u64 ttbr;
+
+	if (!system_uses_ttbr0_pan())
+		return;
+
+	if (mm == &init_mm)
+		ttbr = __pa_symbol(empty_zero_page);
+	else
+		ttbr = virt_to_phys(mm->pgd) | ASID(mm) << 48;
+
+	task_thread_info(tsk)->ttbr0 = ttbr;
 }
 #else
 static inline void update_saved_ttbr0(struct task_struct *tsk,
@@ -187,6 +179,16 @@ static inline void update_saved_ttbr0(struct task_struct *tsk,
 }
 #endif
 
+static inline void
+enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
+{
+	/*
+	 * We don't actually care about the ttbr0 mapping, so point it at the
+	 * zero page.
+	 */
+	update_saved_ttbr0(tsk, &init_mm);
+}
+
 static inline void __switch_mm(struct mm_struct *next)
 {
 	unsigned int cpu = smp_processor_id();
@@ -214,11 +216,9 @@ switch_mm(struct mm_struct *prev, struct mm_struct *next,
 	 * Update the saved TTBR0_EL1 of the scheduled-in task as the previous
 	 * value may have not been initialised yet (activate_mm caller) or the
 	 * ASID has changed since the last run (following the context switch
-	 * of another thread of the same process). Avoid setting the reserved
-	 * TTBR0_EL1 to swapper_pg_dir (init_mm; e.g. via idle_task_exit).
+	 * of another thread of the same process).
 	 */
-	if (next != &init_mm)
-		update_saved_ttbr0(tsk, next);
+	update_saved_ttbr0(tsk, next);
 }
 
 #define deactivate_mm(tsk,mm)	do { } while (0)
diff --git a/arch/arm64/include/asm/module.h b/arch/arm64/include/asm/module.h
index 19bd97671bb8..4f766178fa6f 100644
--- a/arch/arm64/include/asm/module.h
+++ b/arch/arm64/include/asm/module.h
@@ -32,7 +32,7 @@ struct mod_arch_specific {
 	struct mod_plt_sec	init;
 
 	/* for CONFIG_DYNAMIC_FTRACE */
-	void			*ftrace_trampoline;
+	struct plt_entry 	*ftrace_trampoline;
 };
 #endif
 
@@ -45,4 +45,48 @@ extern u64 module_alloc_base;
 #define module_alloc_base	((u64)_etext - MODULES_VSIZE)
 #endif
 
+struct plt_entry {
+	/*
+	 * A program that conforms to the AArch64 Procedure Call Standard
+	 * (AAPCS64) must assume that a veneer that alters IP0 (x16) and/or
+	 * IP1 (x17) may be inserted at any branch instruction that is
+	 * exposed to a relocation that supports long branches. Since that
+	 * is exactly what we are dealing with here, we are free to use x16
+	 * as a scratch register in the PLT veneers.
+	 */
+	__le32	mov0;	/* movn	x16, #0x....			*/
+	__le32	mov1;	/* movk	x16, #0x...., lsl #16		*/
+	__le32	mov2;	/* movk	x16, #0x...., lsl #32		*/
+	__le32	br;	/* br	x16				*/
+};
+
+static inline struct plt_entry get_plt_entry(u64 val)
+{
+	/*
+	 * MOVK/MOVN/MOVZ opcode:
+	 * +--------+------------+--------+-----------+-------------+---------+
+	 * | sf[31] | opc[30:29] | 100101 | hw[22:21] | imm16[20:5] | Rd[4:0] |
+	 * +--------+------------+--------+-----------+-------------+---------+
+	 *
+	 * Rd     := 0x10 (x16)
+	 * hw     := 0b00 (no shift), 0b01 (lsl #16), 0b10 (lsl #32)
+	 * opc    := 0b11 (MOVK), 0b00 (MOVN), 0b10 (MOVZ)
+	 * sf     := 1 (64-bit variant)
+	 */
+	return (struct plt_entry){
+		cpu_to_le32(0x92800010 | (((~val      ) & 0xffff)) << 5),
+		cpu_to_le32(0xf2a00010 | ((( val >> 16) & 0xffff)) << 5),
+		cpu_to_le32(0xf2c00010 | ((( val >> 32) & 0xffff)) << 5),
+		cpu_to_le32(0xd61f0200)
+	};
+}
+
+static inline bool plt_entries_equal(const struct plt_entry *a,
+				     const struct plt_entry *b)
+{
+	return a->mov0 == b->mov0 &&
+	       a->mov1 == b->mov1 &&
+	       a->mov2 == b->mov2;
+}
+
 #endif /* __ASM_MODULE_H */
diff --git a/arch/arm64/include/asm/perf_event.h b/arch/arm64/include/asm/perf_event.h
index 8d5cbec17d80..f9ccc36d3dc3 100644
--- a/arch/arm64/include/asm/perf_event.h
+++ b/arch/arm64/include/asm/perf_event.h
@@ -18,6 +18,7 @@
 #define __ASM_PERF_EVENT_H
 
 #include <asm/stack_pointer.h>
+#include <asm/ptrace.h>
 
 #define	ARMV8_PMU_MAX_COUNTERS	32
 #define	ARMV8_PMU_COUNTER_MASK	(ARMV8_PMU_MAX_COUNTERS - 1)
@@ -79,6 +80,7 @@ struct pt_regs;
 extern unsigned long perf_instruction_pointer(struct pt_regs *regs);
 extern unsigned long perf_misc_flags(struct pt_regs *regs);
 #define perf_misc_flags(regs)	perf_misc_flags(regs)
+#define perf_arch_bpf_user_pt_regs(regs) &regs->user_regs
 #endif
 
 #define perf_arch_fetch_caller_regs(regs, __ip) { \
diff --git a/arch/arm64/include/asm/pgalloc.h b/arch/arm64/include/asm/pgalloc.h
index d25f4f137c2a..5ca6a573a701 100644
--- a/arch/arm64/include/asm/pgalloc.h
+++ b/arch/arm64/include/asm/pgalloc.h
@@ -26,7 +26,7 @@
 
 #define check_pgt_cache()		do { } while (0)
 
-#define PGALLOC_GFP	(GFP_KERNEL | __GFP_NOTRACK | __GFP_ZERO)
+#define PGALLOC_GFP	(GFP_KERNEL | __GFP_ZERO)
 #define PGD_SIZE	(PTRS_PER_PGD * sizeof(pgd_t))
 
 #if CONFIG_PGTABLE_LEVELS > 2
diff --git a/arch/arm64/include/asm/pgtable.h b/arch/arm64/include/asm/pgtable.h
index b46e54c2399b..bdcc7f1c9d06 100644
--- a/arch/arm64/include/asm/pgtable.h
+++ b/arch/arm64/include/asm/pgtable.h
@@ -42,6 +42,8 @@
 #include <asm/cmpxchg.h>
 #include <asm/fixmap.h>
 #include <linux/mmdebug.h>
+#include <linux/mm_types.h>
+#include <linux/sched.h>
 
 extern void __pte_error(const char *file, int line, unsigned long val);
 extern void __pmd_error(const char *file, int line, unsigned long val);
@@ -98,6 +100,8 @@ extern unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)];
 	((pte_val(pte) & (PTE_VALID | PTE_USER | PTE_UXN)) == (PTE_VALID | PTE_UXN))
 #define pte_valid_young(pte) \
 	((pte_val(pte) & (PTE_VALID | PTE_AF)) == (PTE_VALID | PTE_AF))
+#define pte_valid_user(pte) \
+	((pte_val(pte) & (PTE_VALID | PTE_USER)) == (PTE_VALID | PTE_USER))
 
 /*
  * Could the pte be present in the TLB? We must check mm_tlb_flush_pending
@@ -107,6 +111,18 @@ extern unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)];
 #define pte_accessible(mm, pte)	\
 	(mm_tlb_flush_pending(mm) ? pte_present(pte) : pte_valid_young(pte))
 
+/*
+ * p??_access_permitted() is true for valid user mappings (subject to the
+ * write permission check) other than user execute-only which do not have the
+ * PTE_USER bit set. PROT_NONE mappings do not have the PTE_VALID bit set.
+ */
+#define pte_access_permitted(pte, write) \
+	(pte_valid_user(pte) && (!(write) || pte_write(pte)))
+#define pmd_access_permitted(pmd, write) \
+	(pte_access_permitted(pmd_pte(pmd), (write)))
+#define pud_access_permitted(pud, write) \
+	(pte_access_permitted(pud_pte(pud), (write)))
+
 static inline pte_t clear_pte_bit(pte_t pte, pgprot_t prot)
 {
 	pte_val(pte) &= ~pgprot_val(prot);
@@ -135,12 +151,20 @@ static inline pte_t pte_mkwrite(pte_t pte)
 
 static inline pte_t pte_mkclean(pte_t pte)
 {
-	return clear_pte_bit(pte, __pgprot(PTE_DIRTY));
+	pte = clear_pte_bit(pte, __pgprot(PTE_DIRTY));
+	pte = set_pte_bit(pte, __pgprot(PTE_RDONLY));
+
+	return pte;
 }
 
 static inline pte_t pte_mkdirty(pte_t pte)
 {
-	return set_pte_bit(pte, __pgprot(PTE_DIRTY));
+	pte = set_pte_bit(pte, __pgprot(PTE_DIRTY));
+
+	if (pte_write(pte))
+		pte = clear_pte_bit(pte, __pgprot(PTE_RDONLY));
+
+	return pte;
 }
 
 static inline pte_t pte_mkold(pte_t pte)
@@ -193,9 +217,6 @@ static inline void set_pte(pte_t *ptep, pte_t pte)
 	}
 }
 
-struct mm_struct;
-struct vm_area_struct;
-
 extern void __sync_icache_dcache(pte_t pteval, unsigned long addr);
 
 /*
@@ -224,7 +245,8 @@ static inline void set_pte_at(struct mm_struct *mm, unsigned long addr,
 	 * hardware updates of the pte (ptep_set_access_flags safely changes
 	 * valid ptes without going through an invalid entry).
 	 */
-	if (pte_valid(*ptep) && pte_valid(pte)) {
+	if (IS_ENABLED(CONFIG_DEBUG_VM) && pte_valid(*ptep) && pte_valid(pte) &&
+	   (mm == current->active_mm || atomic_read(&mm->mm_users) > 1)) {
 		VM_WARN_ONCE(!pte_young(pte),
 			     "%s: racy access flag clearing: 0x%016llx -> 0x%016llx",
 			     __func__, pte_val(*ptep), pte_val(pte));
@@ -331,7 +353,6 @@ static inline int pmd_protnone(pmd_t pmd)
 
 #define pmd_thp_or_huge(pmd)	(pmd_huge(pmd) || pmd_trans_huge(pmd))
 
-#define __HAVE_ARCH_PMD_WRITE
 #define pmd_write(pmd)		pte_write(pmd_pte(pmd))
 
 #define pmd_mkhuge(pmd)		(__pmd(pmd_val(pmd) & ~PMD_TABLE_BIT))
@@ -628,28 +649,23 @@ static inline pmd_t pmdp_huge_get_and_clear(struct mm_struct *mm,
 #endif /* CONFIG_TRANSPARENT_HUGEPAGE */
 
 /*
- * ptep_set_wrprotect - mark read-only while preserving the hardware update of
- * the Access Flag.
+ * ptep_set_wrprotect - mark read-only while trasferring potential hardware
+ * dirty status (PTE_DBM && !PTE_RDONLY) to the software PTE_DIRTY bit.
  */
 #define __HAVE_ARCH_PTEP_SET_WRPROTECT
 static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long address, pte_t *ptep)
 {
 	pte_t old_pte, pte;
 
-	/*
-	 * ptep_set_wrprotect() is only called on CoW mappings which are
-	 * private (!VM_SHARED) with the pte either read-only (!PTE_WRITE &&
-	 * PTE_RDONLY) or writable and software-dirty (PTE_WRITE &&
-	 * !PTE_RDONLY && PTE_DIRTY); see is_cow_mapping() and
-	 * protection_map[]. There is no race with the hardware update of the
-	 * dirty state: clearing of PTE_RDONLY when PTE_WRITE (a.k.a. PTE_DBM)
-	 * is set.
-	 */
-	VM_WARN_ONCE(pte_write(*ptep) && !pte_dirty(*ptep),
-		     "%s: potential race with hardware DBM", __func__);
 	pte = READ_ONCE(*ptep);
 	do {
 		old_pte = pte;
+		/*
+		 * If hardware-dirty (PTE_WRITE/DBM bit set and PTE_RDONLY
+		 * clear), set the PTE_DIRTY bit.
+		 */
+		if (pte_hw_dirty(pte))
+			pte = pte_mkdirty(pte);
 		pte = pte_wrprotect(pte);
 		pte_val(pte) = cmpxchg_relaxed(&pte_val(*ptep),
 					       pte_val(old_pte), pte_val(pte));
diff --git a/arch/arm64/include/asm/processor.h b/arch/arm64/include/asm/processor.h
index 29adab8138c3..023cacb946c3 100644
--- a/arch/arm64/include/asm/processor.h
+++ b/arch/arm64/include/asm/processor.h
@@ -19,6 +19,10 @@
 #ifndef __ASM_PROCESSOR_H
 #define __ASM_PROCESSOR_H
 
+#define TASK_SIZE_64		(UL(1) << VA_BITS)
+
+#ifndef __ASSEMBLY__
+
 /*
  * Default implementation of macro that returns current
  * instruction pointer ("program counter").
@@ -37,6 +41,22 @@
 #include <asm/ptrace.h>
 #include <asm/types.h>
 
+/*
+ * TASK_SIZE - the maximum size of a user space task.
+ * TASK_UNMAPPED_BASE - the lower boundary of the mmap VM area.
+ */
+#ifdef CONFIG_COMPAT
+#define TASK_SIZE_32		UL(0x100000000)
+#define TASK_SIZE		(test_thread_flag(TIF_32BIT) ? \
+				TASK_SIZE_32 : TASK_SIZE_64)
+#define TASK_SIZE_OF(tsk)	(test_tsk_thread_flag(tsk, TIF_32BIT) ? \
+				TASK_SIZE_32 : TASK_SIZE_64)
+#else
+#define TASK_SIZE		TASK_SIZE_64
+#endif /* CONFIG_COMPAT */
+
+#define TASK_UNMAPPED_BASE	(PAGE_ALIGN(TASK_SIZE / 4))
+
 #define STACK_TOP_MAX		TASK_SIZE_64
 #ifdef CONFIG_COMPAT
 #define AARCH32_VECTORS_BASE	0xffff0000
@@ -85,6 +105,9 @@ struct thread_struct {
 	unsigned long		tp2_value;
 #endif
 	struct fpsimd_state	fpsimd_state;
+	void			*sve_state;	/* SVE registers, if any */
+	unsigned int		sve_vl;		/* SVE vector length */
+	unsigned int		sve_vl_onexec;	/* SVE vl after next exec */
 	unsigned long		fault_address;	/* fault info */
 	unsigned long		fault_code;	/* ESR_EL1 value */
 	struct debug_info	debug;		/* debugging */
@@ -194,4 +217,9 @@ static inline void spin_lock_prefetch(const void *ptr)
 int cpu_enable_pan(void *__unused);
 int cpu_enable_cache_maint_trap(void *__unused);
 
+/* Userspace interface for PR_SVE_{SET,GET}_VL prctl()s: */
+#define SVE_SET_VL(arg)	sve_set_current_vl(arg)
+#define SVE_GET_VL()	sve_get_current_vl()
+
+#endif /* __ASSEMBLY__ */
 #endif /* __ASM_PROCESSOR_H */
diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h
index f707fed5886f..08cc88574659 100644
--- a/arch/arm64/include/asm/sysreg.h
+++ b/arch/arm64/include/asm/sysreg.h
@@ -145,10 +145,14 @@
 
 #define SYS_ID_AA64PFR0_EL1		sys_reg(3, 0, 0, 4, 0)
 #define SYS_ID_AA64PFR1_EL1		sys_reg(3, 0, 0, 4, 1)
+#define SYS_ID_AA64ZFR0_EL1		sys_reg(3, 0, 0, 4, 4)
 
 #define SYS_ID_AA64DFR0_EL1		sys_reg(3, 0, 0, 5, 0)
 #define SYS_ID_AA64DFR1_EL1		sys_reg(3, 0, 0, 5, 1)
 
+#define SYS_ID_AA64AFR0_EL1		sys_reg(3, 0, 0, 5, 4)
+#define SYS_ID_AA64AFR1_EL1		sys_reg(3, 0, 0, 5, 5)
+
 #define SYS_ID_AA64ISAR0_EL1		sys_reg(3, 0, 0, 6, 0)
 #define SYS_ID_AA64ISAR1_EL1		sys_reg(3, 0, 0, 6, 1)
 
@@ -160,6 +164,8 @@
 #define SYS_ACTLR_EL1			sys_reg(3, 0, 1, 0, 1)
 #define SYS_CPACR_EL1			sys_reg(3, 0, 1, 0, 2)
 
+#define SYS_ZCR_EL1			sys_reg(3, 0, 1, 2, 0)
+
 #define SYS_TTBR0_EL1			sys_reg(3, 0, 2, 0, 0)
 #define SYS_TTBR1_EL1			sys_reg(3, 0, 2, 0, 1)
 #define SYS_TCR_EL1			sys_reg(3, 0, 2, 0, 2)
@@ -172,6 +178,99 @@
 #define SYS_FAR_EL1			sys_reg(3, 0, 6, 0, 0)
 #define SYS_PAR_EL1			sys_reg(3, 0, 7, 4, 0)
 
+/*** Statistical Profiling Extension ***/
+/* ID registers */
+#define SYS_PMSIDR_EL1			sys_reg(3, 0, 9, 9, 7)
+#define SYS_PMSIDR_EL1_FE_SHIFT		0
+#define SYS_PMSIDR_EL1_FT_SHIFT		1
+#define SYS_PMSIDR_EL1_FL_SHIFT		2
+#define SYS_PMSIDR_EL1_ARCHINST_SHIFT	3
+#define SYS_PMSIDR_EL1_LDS_SHIFT	4
+#define SYS_PMSIDR_EL1_ERND_SHIFT	5
+#define SYS_PMSIDR_EL1_INTERVAL_SHIFT	8
+#define SYS_PMSIDR_EL1_INTERVAL_MASK	0xfUL
+#define SYS_PMSIDR_EL1_MAXSIZE_SHIFT	12
+#define SYS_PMSIDR_EL1_MAXSIZE_MASK	0xfUL
+#define SYS_PMSIDR_EL1_COUNTSIZE_SHIFT	16
+#define SYS_PMSIDR_EL1_COUNTSIZE_MASK	0xfUL
+
+#define SYS_PMBIDR_EL1			sys_reg(3, 0, 9, 10, 7)
+#define SYS_PMBIDR_EL1_ALIGN_SHIFT	0
+#define SYS_PMBIDR_EL1_ALIGN_MASK	0xfU
+#define SYS_PMBIDR_EL1_P_SHIFT		4
+#define SYS_PMBIDR_EL1_F_SHIFT		5
+
+/* Sampling controls */
+#define SYS_PMSCR_EL1			sys_reg(3, 0, 9, 9, 0)
+#define SYS_PMSCR_EL1_E0SPE_SHIFT	0
+#define SYS_PMSCR_EL1_E1SPE_SHIFT	1
+#define SYS_PMSCR_EL1_CX_SHIFT		3
+#define SYS_PMSCR_EL1_PA_SHIFT		4
+#define SYS_PMSCR_EL1_TS_SHIFT		5
+#define SYS_PMSCR_EL1_PCT_SHIFT		6
+
+#define SYS_PMSCR_EL2			sys_reg(3, 4, 9, 9, 0)
+#define SYS_PMSCR_EL2_E0HSPE_SHIFT	0
+#define SYS_PMSCR_EL2_E2SPE_SHIFT	1
+#define SYS_PMSCR_EL2_CX_SHIFT		3
+#define SYS_PMSCR_EL2_PA_SHIFT		4
+#define SYS_PMSCR_EL2_TS_SHIFT		5
+#define SYS_PMSCR_EL2_PCT_SHIFT		6
+
+#define SYS_PMSICR_EL1			sys_reg(3, 0, 9, 9, 2)
+
+#define SYS_PMSIRR_EL1			sys_reg(3, 0, 9, 9, 3)
+#define SYS_PMSIRR_EL1_RND_SHIFT	0
+#define SYS_PMSIRR_EL1_INTERVAL_SHIFT	8
+#define SYS_PMSIRR_EL1_INTERVAL_MASK	0xffffffUL
+
+/* Filtering controls */
+#define SYS_PMSFCR_EL1			sys_reg(3, 0, 9, 9, 4)
+#define SYS_PMSFCR_EL1_FE_SHIFT		0
+#define SYS_PMSFCR_EL1_FT_SHIFT		1
+#define SYS_PMSFCR_EL1_FL_SHIFT		2
+#define SYS_PMSFCR_EL1_B_SHIFT		16
+#define SYS_PMSFCR_EL1_LD_SHIFT		17
+#define SYS_PMSFCR_EL1_ST_SHIFT		18
+
+#define SYS_PMSEVFR_EL1			sys_reg(3, 0, 9, 9, 5)
+#define SYS_PMSEVFR_EL1_RES0		0x0000ffff00ff0f55UL
+
+#define SYS_PMSLATFR_EL1		sys_reg(3, 0, 9, 9, 6)
+#define SYS_PMSLATFR_EL1_MINLAT_SHIFT	0
+
+/* Buffer controls */
+#define SYS_PMBLIMITR_EL1		sys_reg(3, 0, 9, 10, 0)
+#define SYS_PMBLIMITR_EL1_E_SHIFT	0
+#define SYS_PMBLIMITR_EL1_FM_SHIFT	1
+#define SYS_PMBLIMITR_EL1_FM_MASK	0x3UL
+#define SYS_PMBLIMITR_EL1_FM_STOP_IRQ	(0 << SYS_PMBLIMITR_EL1_FM_SHIFT)
+
+#define SYS_PMBPTR_EL1			sys_reg(3, 0, 9, 10, 1)
+
+/* Buffer error reporting */
+#define SYS_PMBSR_EL1			sys_reg(3, 0, 9, 10, 3)
+#define SYS_PMBSR_EL1_COLL_SHIFT	16
+#define SYS_PMBSR_EL1_S_SHIFT		17
+#define SYS_PMBSR_EL1_EA_SHIFT		18
+#define SYS_PMBSR_EL1_DL_SHIFT		19
+#define SYS_PMBSR_EL1_EC_SHIFT		26
+#define SYS_PMBSR_EL1_EC_MASK		0x3fUL
+
+#define SYS_PMBSR_EL1_EC_BUF		(0x0UL << SYS_PMBSR_EL1_EC_SHIFT)
+#define SYS_PMBSR_EL1_EC_FAULT_S1	(0x24UL << SYS_PMBSR_EL1_EC_SHIFT)
+#define SYS_PMBSR_EL1_EC_FAULT_S2	(0x25UL << SYS_PMBSR_EL1_EC_SHIFT)
+
+#define SYS_PMBSR_EL1_FAULT_FSC_SHIFT	0
+#define SYS_PMBSR_EL1_FAULT_FSC_MASK	0x3fUL
+
+#define SYS_PMBSR_EL1_BUF_BSC_SHIFT	0
+#define SYS_PMBSR_EL1_BUF_BSC_MASK	0x3fUL
+
+#define SYS_PMBSR_EL1_BUF_BSC_FULL	(0x1UL << SYS_PMBSR_EL1_BUF_BSC_SHIFT)
+
+/*** End of Statistical Profiling Extension ***/
+
 #define SYS_PMINTENSET_EL1		sys_reg(3, 0, 9, 14, 1)
 #define SYS_PMINTENCLR_EL1		sys_reg(3, 0, 9, 14, 2)
 
@@ -250,6 +349,8 @@
 
 #define SYS_PMCCFILTR_EL0		sys_reg (3, 3, 14, 15, 7)
 
+#define SYS_ZCR_EL2			sys_reg(3, 4, 1, 2, 0)
+
 #define SYS_DACR32_EL2			sys_reg(3, 4, 3, 0, 0)
 #define SYS_IFSR32_EL2			sys_reg(3, 4, 5, 0, 1)
 #define SYS_FPEXC32_EL2			sys_reg(3, 4, 5, 3, 0)
@@ -318,6 +419,10 @@
 #define SCTLR_EL1_CP15BEN	(1 << 5)
 
 /* id_aa64isar0 */
+#define ID_AA64ISAR0_DP_SHIFT		44
+#define ID_AA64ISAR0_SM4_SHIFT		40
+#define ID_AA64ISAR0_SM3_SHIFT		36
+#define ID_AA64ISAR0_SHA3_SHIFT		32
 #define ID_AA64ISAR0_RDM_SHIFT		28
 #define ID_AA64ISAR0_ATOMICS_SHIFT	20
 #define ID_AA64ISAR0_CRC32_SHIFT	16
@@ -332,6 +437,7 @@
 #define ID_AA64ISAR1_DPB_SHIFT		0
 
 /* id_aa64pfr0 */
+#define ID_AA64PFR0_SVE_SHIFT		32
 #define ID_AA64PFR0_GIC_SHIFT		24
 #define ID_AA64PFR0_ASIMD_SHIFT		20
 #define ID_AA64PFR0_FP_SHIFT		16
@@ -340,6 +446,7 @@
 #define ID_AA64PFR0_EL1_SHIFT		4
 #define ID_AA64PFR0_EL0_SHIFT		0
 
+#define ID_AA64PFR0_SVE			0x1
 #define ID_AA64PFR0_FP_NI		0xf
 #define ID_AA64PFR0_FP_SUPPORTED	0x0
 #define ID_AA64PFR0_ASIMD_NI		0xf
@@ -441,6 +548,20 @@
 #endif
 
 
+/*
+ * The ZCR_ELx_LEN_* definitions intentionally include bits [8:4] which
+ * are reserved by the SVE architecture for future expansion of the LEN
+ * field, with compatible semantics.
+ */
+#define ZCR_ELx_LEN_SHIFT	0
+#define ZCR_ELx_LEN_SIZE	9
+#define ZCR_ELx_LEN_MASK	0x1ff
+
+#define CPACR_EL1_ZEN_EL1EN	(1 << 16) /* enable EL1 access */
+#define CPACR_EL1_ZEN_EL0EN	(1 << 17) /* enable EL0 access, if EL1EN set */
+#define CPACR_EL1_ZEN		(CPACR_EL1_ZEN_EL1EN | CPACR_EL1_ZEN_EL0EN)
+
+
 /* Safe value for MPIDR_EL1: Bit31:RES1, Bit30:U:0, Bit24:MT:0 */
 #define SYS_MPIDR_SAFE_VAL		(1UL << 31)
 
diff --git a/arch/arm64/include/asm/thread_info.h b/arch/arm64/include/asm/thread_info.h
index ddded6497a8a..eb431286bacd 100644
--- a/arch/arm64/include/asm/thread_info.h
+++ b/arch/arm64/include/asm/thread_info.h
@@ -63,6 +63,8 @@ struct thread_info {
 void arch_setup_new_exec(void);
 #define arch_setup_new_exec     arch_setup_new_exec
 
+void arch_release_task_struct(struct task_struct *tsk);
+
 #endif
 
 /*
@@ -92,6 +94,8 @@ void arch_setup_new_exec(void);
 #define TIF_RESTORE_SIGMASK	20
 #define TIF_SINGLESTEP		21
 #define TIF_32BIT		22	/* 32bit process */
+#define TIF_SVE			23	/* Scalable Vector Extension in use */
+#define TIF_SVE_VL_INHERIT	24	/* Inherit sve_vl_onexec across exec */
 
 #define _TIF_SIGPENDING		(1 << TIF_SIGPENDING)
 #define _TIF_NEED_RESCHED	(1 << TIF_NEED_RESCHED)
@@ -105,6 +109,7 @@ void arch_setup_new_exec(void);
 #define _TIF_UPROBE		(1 << TIF_UPROBE)
 #define _TIF_FSCHECK		(1 << TIF_FSCHECK)
 #define _TIF_32BIT		(1 << TIF_32BIT)
+#define _TIF_SVE		(1 << TIF_SVE)
 
 #define _TIF_WORK_MASK		(_TIF_NEED_RESCHED | _TIF_SIGPENDING | \
 				 _TIF_NOTIFY_RESUME | _TIF_FOREIGN_FPSTATE | \
diff --git a/arch/arm64/include/asm/timex.h b/arch/arm64/include/asm/timex.h
index 81a076eb37fa..9ad60bae5c8d 100644
--- a/arch/arm64/include/asm/timex.h
+++ b/arch/arm64/include/asm/timex.h
@@ -22,7 +22,7 @@
  * Use the current timer as a cycle counter since this is what we use for
  * the delay loop.
  */
-#define get_cycles()	arch_counter_get_cntvct()
+#define get_cycles()	arch_timer_read_counter()
 
 #include <asm-generic/timex.h>
 
diff --git a/arch/arm64/include/asm/traps.h b/arch/arm64/include/asm/traps.h
index d131501c6222..1696f9de9359 100644
--- a/arch/arm64/include/asm/traps.h
+++ b/arch/arm64/include/asm/traps.h
@@ -34,9 +34,17 @@ struct undef_hook {
 
 void register_undef_hook(struct undef_hook *hook);
 void unregister_undef_hook(struct undef_hook *hook);
+void force_signal_inject(int signal, int code, struct pt_regs *regs,
+			 unsigned long address);
 
 void arm64_notify_segfault(struct pt_regs *regs, unsigned long addr);
 
+/*
+ * Move regs->pc to next instruction and do necessary setup before it
+ * is executed.
+ */
+void arm64_skip_faulting_instruction(struct pt_regs *regs, unsigned long size);
+
 static inline int __in_irqentry_text(unsigned long ptr)
 {
 	return ptr >= (unsigned long)&__irqentry_text_start &&
diff --git a/arch/arm64/include/uapi/asm/bpf_perf_event.h b/arch/arm64/include/uapi/asm/bpf_perf_event.h
new file mode 100644
index 000000000000..b551b741653d
--- /dev/null
+++ b/arch/arm64/include/uapi/asm/bpf_perf_event.h
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _UAPI__ASM_BPF_PERF_EVENT_H__
+#define _UAPI__ASM_BPF_PERF_EVENT_H__
+
+#include <asm/ptrace.h>
+
+typedef struct user_pt_regs bpf_user_pt_regs_t;
+
+#endif /* _UAPI__ASM_BPF_PERF_EVENT_H__ */
diff --git a/arch/arm64/include/uapi/asm/hwcap.h b/arch/arm64/include/uapi/asm/hwcap.h
index b3fdeee739ea..cda76fa8b9b2 100644
--- a/arch/arm64/include/uapi/asm/hwcap.h
+++ b/arch/arm64/include/uapi/asm/hwcap.h
@@ -37,5 +37,11 @@
 #define HWCAP_FCMA		(1 << 14)
 #define HWCAP_LRCPC		(1 << 15)
 #define HWCAP_DCPOP		(1 << 16)
+#define HWCAP_SHA3		(1 << 17)
+#define HWCAP_SM3		(1 << 18)
+#define HWCAP_SM4		(1 << 19)
+#define HWCAP_ASIMDDP		(1 << 20)
+#define HWCAP_SHA512		(1 << 21)
+#define HWCAP_SVE		(1 << 22)
 
 #endif /* _UAPI__ASM_HWCAP_H */
diff --git a/arch/arm64/include/uapi/asm/kvm.h b/arch/arm64/include/uapi/asm/kvm.h
index 51149ec75fe4..9abbf3044654 100644
--- a/arch/arm64/include/uapi/asm/kvm.h
+++ b/arch/arm64/include/uapi/asm/kvm.h
@@ -196,6 +196,12 @@ struct kvm_arch_memory_slot {
 
 #define ARM64_SYS_REG(...) (__ARM64_SYS_REG(__VA_ARGS__) | KVM_REG_SIZE_U64)
 
+/* Physical Timer EL0 Registers */
+#define KVM_REG_ARM_PTIMER_CTL		ARM64_SYS_REG(3, 3, 14, 2, 1)
+#define KVM_REG_ARM_PTIMER_CVAL		ARM64_SYS_REG(3, 3, 14, 2, 2)
+#define KVM_REG_ARM_PTIMER_CNT		ARM64_SYS_REG(3, 3, 14, 0, 1)
+
+/* EL0 Virtual Timer Registers */
 #define KVM_REG_ARM_TIMER_CTL		ARM64_SYS_REG(3, 3, 14, 3, 1)
 #define KVM_REG_ARM_TIMER_CNT		ARM64_SYS_REG(3, 3, 14, 3, 2)
 #define KVM_REG_ARM_TIMER_CVAL		ARM64_SYS_REG(3, 3, 14, 0, 2)
@@ -228,6 +234,7 @@ struct kvm_arch_memory_slot {
 #define   KVM_DEV_ARM_ITS_SAVE_TABLES           1
 #define   KVM_DEV_ARM_ITS_RESTORE_TABLES        2
 #define   KVM_DEV_ARM_VGIC_SAVE_PENDING_TABLES	3
+#define   KVM_DEV_ARM_ITS_CTRL_RESET		4
 
 /* Device Control API on vcpu fd */
 #define KVM_ARM_VCPU_PMU_V3_CTRL	0
diff --git a/arch/arm64/include/uapi/asm/ptrace.h b/arch/arm64/include/uapi/asm/ptrace.h
index 67d4c33974e8..98c4ce55d9c3 100644
--- a/arch/arm64/include/uapi/asm/ptrace.h
+++ b/arch/arm64/include/uapi/asm/ptrace.h
@@ -23,6 +23,7 @@
 #include <linux/types.h>
 
 #include <asm/hwcap.h>
+#include <asm/sigcontext.h>
 
 
 /*
@@ -47,7 +48,6 @@
 #define PSR_D_BIT	0x00000200
 #define PSR_PAN_BIT	0x00400000
 #define PSR_UAO_BIT	0x00800000
-#define PSR_Q_BIT	0x08000000
 #define PSR_V_BIT	0x10000000
 #define PSR_C_BIT	0x20000000
 #define PSR_Z_BIT	0x40000000
@@ -64,6 +64,8 @@
 
 #ifndef __ASSEMBLY__
 
+#include <linux/prctl.h>
+
 /*
  * User structures for general purpose, floating point and debug registers.
  */
@@ -91,6 +93,141 @@ struct user_hwdebug_state {
 	}		dbg_regs[16];
 };
 
+/* SVE/FP/SIMD state (NT_ARM_SVE) */
+
+struct user_sve_header {
+	__u32 size; /* total meaningful regset content in bytes */
+	__u32 max_size; /* maxmium possible size for this thread */
+	__u16 vl; /* current vector length */
+	__u16 max_vl; /* maximum possible vector length */
+	__u16 flags;
+	__u16 __reserved;
+};
+
+/* Definitions for user_sve_header.flags: */
+#define SVE_PT_REGS_MASK		(1 << 0)
+
+#define SVE_PT_REGS_FPSIMD		0
+#define SVE_PT_REGS_SVE			SVE_PT_REGS_MASK
+
+/*
+ * Common SVE_PT_* flags:
+ * These must be kept in sync with prctl interface in <linux/ptrace.h>
+ */
+#define SVE_PT_VL_INHERIT		(PR_SVE_VL_INHERIT >> 16)
+#define SVE_PT_VL_ONEXEC		(PR_SVE_SET_VL_ONEXEC >> 16)
+
+
+/*
+ * The remainder of the SVE state follows struct user_sve_header.  The
+ * total size of the SVE state (including header) depends on the
+ * metadata in the header:  SVE_PT_SIZE(vq, flags) gives the total size
+ * of the state in bytes, including the header.
+ *
+ * Refer to <asm/sigcontext.h> for details of how to pass the correct
+ * "vq" argument to these macros.
+ */
+
+/* Offset from the start of struct user_sve_header to the register data */
+#define SVE_PT_REGS_OFFSET					\
+	((sizeof(struct sve_context) + (SVE_VQ_BYTES - 1))	\
+		/ SVE_VQ_BYTES * SVE_VQ_BYTES)
+
+/*
+ * The register data content and layout depends on the value of the
+ * flags field.
+ */
+
+/*
+ * (flags & SVE_PT_REGS_MASK) == SVE_PT_REGS_FPSIMD case:
+ *
+ * The payload starts at offset SVE_PT_FPSIMD_OFFSET, and is of type
+ * struct user_fpsimd_state.  Additional data might be appended in the
+ * future: use SVE_PT_FPSIMD_SIZE(vq, flags) to compute the total size.
+ * SVE_PT_FPSIMD_SIZE(vq, flags) will never be less than
+ * sizeof(struct user_fpsimd_state).
+ */
+
+#define SVE_PT_FPSIMD_OFFSET		SVE_PT_REGS_OFFSET
+
+#define SVE_PT_FPSIMD_SIZE(vq, flags)	(sizeof(struct user_fpsimd_state))
+
+/*
+ * (flags & SVE_PT_REGS_MASK) == SVE_PT_REGS_SVE case:
+ *
+ * The payload starts at offset SVE_PT_SVE_OFFSET, and is of size
+ * SVE_PT_SVE_SIZE(vq, flags).
+ *
+ * Additional macros describe the contents and layout of the payload.
+ * For each, SVE_PT_SVE_x_OFFSET(args) is the start offset relative to
+ * the start of struct user_sve_header, and SVE_PT_SVE_x_SIZE(args) is
+ * the size in bytes:
+ *
+ *	x	type				description
+ *	-	----				-----------
+ *	ZREGS		\
+ *	ZREG		|
+ *	PREGS		| refer to <asm/sigcontext.h>
+ *	PREG		|
+ *	FFR		/
+ *
+ *	FPSR	uint32_t			FPSR
+ *	FPCR	uint32_t			FPCR
+ *
+ * Additional data might be appended in the future.
+ */
+
+#define SVE_PT_SVE_ZREG_SIZE(vq)	SVE_SIG_ZREG_SIZE(vq)
+#define SVE_PT_SVE_PREG_SIZE(vq)	SVE_SIG_PREG_SIZE(vq)
+#define SVE_PT_SVE_FFR_SIZE(vq)		SVE_SIG_FFR_SIZE(vq)
+#define SVE_PT_SVE_FPSR_SIZE		sizeof(__u32)
+#define SVE_PT_SVE_FPCR_SIZE		sizeof(__u32)
+
+#define __SVE_SIG_TO_PT(offset) \
+	((offset) - SVE_SIG_REGS_OFFSET + SVE_PT_REGS_OFFSET)
+
+#define SVE_PT_SVE_OFFSET		SVE_PT_REGS_OFFSET
+
+#define SVE_PT_SVE_ZREGS_OFFSET \
+	__SVE_SIG_TO_PT(SVE_SIG_ZREGS_OFFSET)
+#define SVE_PT_SVE_ZREG_OFFSET(vq, n) \
+	__SVE_SIG_TO_PT(SVE_SIG_ZREG_OFFSET(vq, n))
+#define SVE_PT_SVE_ZREGS_SIZE(vq) \
+	(SVE_PT_SVE_ZREG_OFFSET(vq, SVE_NUM_ZREGS) - SVE_PT_SVE_ZREGS_OFFSET)
+
+#define SVE_PT_SVE_PREGS_OFFSET(vq) \
+	__SVE_SIG_TO_PT(SVE_SIG_PREGS_OFFSET(vq))
+#define SVE_PT_SVE_PREG_OFFSET(vq, n) \
+	__SVE_SIG_TO_PT(SVE_SIG_PREG_OFFSET(vq, n))
+#define SVE_PT_SVE_PREGS_SIZE(vq) \
+	(SVE_PT_SVE_PREG_OFFSET(vq, SVE_NUM_PREGS) - \
+		SVE_PT_SVE_PREGS_OFFSET(vq))
+
+#define SVE_PT_SVE_FFR_OFFSET(vq) \
+	__SVE_SIG_TO_PT(SVE_SIG_FFR_OFFSET(vq))
+
+#define SVE_PT_SVE_FPSR_OFFSET(vq)				\
+	((SVE_PT_SVE_FFR_OFFSET(vq) + SVE_PT_SVE_FFR_SIZE(vq) +	\
+			(SVE_VQ_BYTES - 1))			\
+		/ SVE_VQ_BYTES * SVE_VQ_BYTES)
+#define SVE_PT_SVE_FPCR_OFFSET(vq) \
+	(SVE_PT_SVE_FPSR_OFFSET(vq) + SVE_PT_SVE_FPSR_SIZE)
+
+/*
+ * Any future extension appended after FPCR must be aligned to the next
+ * 128-bit boundary.
+ */
+
+#define SVE_PT_SVE_SIZE(vq, flags)					\
+	((SVE_PT_SVE_FPCR_OFFSET(vq) + SVE_PT_SVE_FPCR_SIZE		\
+			- SVE_PT_SVE_OFFSET + (SVE_VQ_BYTES - 1))	\
+		/ SVE_VQ_BYTES * SVE_VQ_BYTES)
+
+#define SVE_PT_SIZE(vq, flags)						\
+	 (((flags) & SVE_PT_REGS_MASK) == SVE_PT_REGS_SVE ?		\
+		  SVE_PT_SVE_OFFSET + SVE_PT_SVE_SIZE(vq, flags)	\
+		: SVE_PT_FPSIMD_OFFSET + SVE_PT_FPSIMD_SIZE(vq, flags))
+
 #endif /* __ASSEMBLY__ */
 
 #endif /* _UAPI__ASM_PTRACE_H */
diff --git a/arch/arm64/include/uapi/asm/sigcontext.h b/arch/arm64/include/uapi/asm/sigcontext.h
index f6cc3061b1ae..dca8f8b5168b 100644
--- a/arch/arm64/include/uapi/asm/sigcontext.h
+++ b/arch/arm64/include/uapi/asm/sigcontext.h
@@ -17,6 +17,8 @@
 #ifndef _UAPI__ASM_SIGCONTEXT_H
 #define _UAPI__ASM_SIGCONTEXT_H
 
+#ifndef __ASSEMBLY__
+
 #include <linux/types.h>
 
 /*
@@ -42,10 +44,11 @@ struct sigcontext {
  *
  *	0x210		fpsimd_context
  *	 0x10		esr_context
+ *	0x8a0		sve_context (vl <= 64) (optional)
  *	 0x20		extra_context (optional)
  *	 0x10		terminator (null _aarch64_ctx)
  *
- *	0xdb0		(reserved for future allocation)
+ *	0x510		(reserved for future allocation)
  *
  * New records that can exceed this space need to be opt-in for userspace, so
  * that an expanded signal frame is not generated unexpectedly.  The mechanism
@@ -117,4 +120,119 @@ struct extra_context {
 	__u32 __reserved[3];
 };
 
+#define SVE_MAGIC	0x53564501
+
+struct sve_context {
+	struct _aarch64_ctx head;
+	__u16 vl;
+	__u16 __reserved[3];
+};
+
+#endif /* !__ASSEMBLY__ */
+
+/*
+ * The SVE architecture leaves space for future expansion of the
+ * vector length beyond its initial architectural limit of 2048 bits
+ * (16 quadwords).
+ *
+ * See linux/Documentation/arm64/sve.txt for a description of the VL/VQ
+ * terminology.
+ */
+#define SVE_VQ_BYTES		16	/* number of bytes per quadword */
+
+#define SVE_VQ_MIN		1
+#define SVE_VQ_MAX		512
+
+#define SVE_VL_MIN		(SVE_VQ_MIN * SVE_VQ_BYTES)
+#define SVE_VL_MAX		(SVE_VQ_MAX * SVE_VQ_BYTES)
+
+#define SVE_NUM_ZREGS		32
+#define SVE_NUM_PREGS		16
+
+#define sve_vl_valid(vl) \
+	((vl) % SVE_VQ_BYTES == 0 && (vl) >= SVE_VL_MIN && (vl) <= SVE_VL_MAX)
+#define sve_vq_from_vl(vl)	((vl) / SVE_VQ_BYTES)
+#define sve_vl_from_vq(vq)	((vq) * SVE_VQ_BYTES)
+
+/*
+ * If the SVE registers are currently live for the thread at signal delivery,
+ * sve_context.head.size >=
+ *	SVE_SIG_CONTEXT_SIZE(sve_vq_from_vl(sve_context.vl))
+ * and the register data may be accessed using the SVE_SIG_*() macros.
+ *
+ * If sve_context.head.size <
+ *	SVE_SIG_CONTEXT_SIZE(sve_vq_from_vl(sve_context.vl)),
+ * the SVE registers were not live for the thread and no register data
+ * is included: in this case, the SVE_SIG_*() macros should not be
+ * used except for this check.
+ *
+ * The same convention applies when returning from a signal: a caller
+ * will need to remove or resize the sve_context block if it wants to
+ * make the SVE registers live when they were previously non-live or
+ * vice-versa.  This may require the the caller to allocate fresh
+ * memory and/or move other context blocks in the signal frame.
+ *
+ * Changing the vector length during signal return is not permitted:
+ * sve_context.vl must equal the thread's current vector length when
+ * doing a sigreturn.
+ *
+ *
+ * Note: for all these macros, the "vq" argument denotes the SVE
+ * vector length in quadwords (i.e., units of 128 bits).
+ *
+ * The correct way to obtain vq is to use sve_vq_from_vl(vl).  The
+ * result is valid if and only if sve_vl_valid(vl) is true.  This is
+ * guaranteed for a struct sve_context written by the kernel.
+ *
+ *
+ * Additional macros describe the contents and layout of the payload.
+ * For each, SVE_SIG_x_OFFSET(args) is the start offset relative to
+ * the start of struct sve_context, and SVE_SIG_x_SIZE(args) is the
+ * size in bytes:
+ *
+ *	x	type				description
+ *	-	----				-----------
+ *	REGS					the entire SVE context
+ *
+ *	ZREGS	__uint128_t[SVE_NUM_ZREGS][vq]	all Z-registers
+ *	ZREG	__uint128_t[vq]			individual Z-register Zn
+ *
+ *	PREGS	uint16_t[SVE_NUM_PREGS][vq]	all P-registers
+ *	PREG	uint16_t[vq]			individual P-register Pn
+ *
+ *	FFR	uint16_t[vq]			first-fault status register
+ *
+ * Additional data might be appended in the future.
+ */
+
+#define SVE_SIG_ZREG_SIZE(vq)	((__u32)(vq) * SVE_VQ_BYTES)
+#define SVE_SIG_PREG_SIZE(vq)	((__u32)(vq) * (SVE_VQ_BYTES / 8))
+#define SVE_SIG_FFR_SIZE(vq)	SVE_SIG_PREG_SIZE(vq)
+
+#define SVE_SIG_REGS_OFFSET					\
+	((sizeof(struct sve_context) + (SVE_VQ_BYTES - 1))	\
+		/ SVE_VQ_BYTES * SVE_VQ_BYTES)
+
+#define SVE_SIG_ZREGS_OFFSET	SVE_SIG_REGS_OFFSET
+#define SVE_SIG_ZREG_OFFSET(vq, n) \
+	(SVE_SIG_ZREGS_OFFSET + SVE_SIG_ZREG_SIZE(vq) * (n))
+#define SVE_SIG_ZREGS_SIZE(vq) \
+	(SVE_SIG_ZREG_OFFSET(vq, SVE_NUM_ZREGS) - SVE_SIG_ZREGS_OFFSET)
+
+#define SVE_SIG_PREGS_OFFSET(vq) \
+	(SVE_SIG_ZREGS_OFFSET + SVE_SIG_ZREGS_SIZE(vq))
+#define SVE_SIG_PREG_OFFSET(vq, n) \
+	(SVE_SIG_PREGS_OFFSET(vq) + SVE_SIG_PREG_SIZE(vq) * (n))
+#define SVE_SIG_PREGS_SIZE(vq) \
+	(SVE_SIG_PREG_OFFSET(vq, SVE_NUM_PREGS) - SVE_SIG_PREGS_OFFSET(vq))
+
+#define SVE_SIG_FFR_OFFSET(vq) \
+	(SVE_SIG_PREGS_OFFSET(vq) + SVE_SIG_PREGS_SIZE(vq))
+
+#define SVE_SIG_REGS_SIZE(vq) \
+	(SVE_SIG_FFR_OFFSET(vq) + SVE_SIG_FFR_SIZE(vq) - SVE_SIG_REGS_OFFSET)
+
+#define SVE_SIG_CONTEXT_SIZE(vq) (SVE_SIG_REGS_OFFSET + SVE_SIG_REGS_SIZE(vq))
+
+
 #endif /* _UAPI__ASM_SIGCONTEXT_H */
diff --git a/arch/arm64/kernel/Makefile b/arch/arm64/kernel/Makefile
index 0029e13adb59..067baace74a0 100644
--- a/arch/arm64/kernel/Makefile
+++ b/arch/arm64/kernel/Makefile
@@ -11,8 +11,6 @@ CFLAGS_REMOVE_ftrace.o = -pg
 CFLAGS_REMOVE_insn.o = -pg
 CFLAGS_REMOVE_return_address.o = -pg
 
-CFLAGS_setup.o = -DUTS_MACHINE='"$(UTS_MACHINE)"'
-
 # Object file lists.
 arm64-obj-y		:= debug-monitors.o entry.o irq.o fpsimd.o		\
 			   entry-fpsimd.o process.o ptrace.o setup.o signal.o	\
@@ -63,6 +61,3 @@ extra-y					+= $(head-y) vmlinux.lds
 ifeq ($(CONFIG_DEBUG_EFI),y)
 AFLAGS_head.o += -DVMLINUX_PATH="\"$(realpath $(objtree)/vmlinux)\""
 endif
-
-# will be included by each individual module but not by the core kernel itself
-extra-$(CONFIG_DYNAMIC_FTRACE) += ftrace-mod.o
diff --git a/arch/arm64/kernel/armv8_deprecated.c b/arch/arm64/kernel/armv8_deprecated.c
index d06fbe4cd38d..c33b5e4010ab 100644
--- a/arch/arm64/kernel/armv8_deprecated.c
+++ b/arch/arm64/kernel/armv8_deprecated.c
@@ -228,15 +228,7 @@ ret:
 	return ret;
 }
 
-static struct ctl_table ctl_abi[] = {
-	{
-		.procname = "abi",
-		.mode = 0555,
-	},
-	{ }
-};
-
-static void __init register_insn_emulation_sysctl(struct ctl_table *table)
+static void __init register_insn_emulation_sysctl(void)
 {
 	unsigned long flags;
 	int i = 0;
@@ -262,8 +254,7 @@ static void __init register_insn_emulation_sysctl(struct ctl_table *table)
 	}
 	raw_spin_unlock_irqrestore(&insn_emulation_lock, flags);
 
-	table->child = insns_sysctl;
-	register_sysctl_table(table);
+	register_sysctl("abi", insns_sysctl);
 }
 
 /*
@@ -431,7 +422,7 @@ ret:
 	pr_warn_ratelimited("\"%s\" (%ld) uses obsolete SWP{B} instruction at 0x%llx\n",
 			current->comm, (unsigned long)current->pid, regs->pc);
 
-	regs->pc += 4;
+	arm64_skip_faulting_instruction(regs, 4);
 	return 0;
 
 fault:
@@ -512,7 +503,7 @@ ret:
 	pr_warn_ratelimited("\"%s\" (%ld) uses deprecated CP15 Barrier instruction at 0x%llx\n",
 			current->comm, (unsigned long)current->pid, regs->pc);
 
-	regs->pc += 4;
+	arm64_skip_faulting_instruction(regs, 4);
 	return 0;
 }
 
@@ -586,14 +577,14 @@ static int compat_setend_handler(struct pt_regs *regs, u32 big_endian)
 static int a32_setend_handler(struct pt_regs *regs, u32 instr)
 {
 	int rc = compat_setend_handler(regs, (instr >> 9) & 1);
-	regs->pc += 4;
+	arm64_skip_faulting_instruction(regs, 4);
 	return rc;
 }
 
 static int t16_setend_handler(struct pt_regs *regs, u32 instr)
 {
 	int rc = compat_setend_handler(regs, (instr >> 3) & 1);
-	regs->pc += 2;
+	arm64_skip_faulting_instruction(regs, 2);
 	return rc;
 }
 
@@ -644,7 +635,7 @@ static int __init armv8_deprecated_init(void)
 	cpuhp_setup_state_nocalls(CPUHP_AP_ARM64_ISNDEP_STARTING,
 				  "arm64/isndep:starting",
 				  run_all_insn_set_hw_mode, NULL);
-	register_insn_emulation_sysctl(ctl_abi);
+	register_insn_emulation_sysctl();
 
 	return 0;
 }
diff --git a/arch/arm64/kernel/cpu-reset.S b/arch/arm64/kernel/cpu-reset.S
index 65f42d257414..2a752cb2a0f3 100644
--- a/arch/arm64/kernel/cpu-reset.S
+++ b/arch/arm64/kernel/cpu-reset.S
@@ -37,6 +37,7 @@ ENTRY(__cpu_soft_restart)
 	mrs	x12, sctlr_el1
 	ldr	x13, =SCTLR_ELx_FLAGS
 	bic	x12, x12, x13
+	pre_disable_mmu_workaround
 	msr	sctlr_el1, x12
 	isb
 
diff --git a/arch/arm64/kernel/cpu_ops.c b/arch/arm64/kernel/cpu_ops.c
index d16978213c5b..ea001241bdd4 100644
--- a/arch/arm64/kernel/cpu_ops.c
+++ b/arch/arm64/kernel/cpu_ops.c
@@ -31,13 +31,13 @@ extern const struct cpu_operations cpu_psci_ops;
 
 const struct cpu_operations *cpu_ops[NR_CPUS] __ro_after_init;
 
-static const struct cpu_operations *dt_supported_cpu_ops[] __initconst = {
+static const struct cpu_operations *const dt_supported_cpu_ops[] __initconst = {
 	&smp_spin_table_ops,
 	&cpu_psci_ops,
 	NULL,
 };
 
-static const struct cpu_operations *acpi_supported_cpu_ops[] __initconst = {
+static const struct cpu_operations *const acpi_supported_cpu_ops[] __initconst = {
 #ifdef CONFIG_ARM64_ACPI_PARKING_PROTOCOL
 	&acpi_parking_protocol_ops,
 #endif
@@ -47,7 +47,7 @@ static const struct cpu_operations *acpi_supported_cpu_ops[] __initconst = {
 
 static const struct cpu_operations * __init cpu_get_ops(const char *name)
 {
-	const struct cpu_operations **ops;
+	const struct cpu_operations *const *ops;
 
 	ops = acpi_disabled ? dt_supported_cpu_ops : acpi_supported_cpu_ops;
 
diff --git a/arch/arm64/kernel/cpufeature.c b/arch/arm64/kernel/cpufeature.c
index 21e2c95d24e7..a73a5928f09b 100644
--- a/arch/arm64/kernel/cpufeature.c
+++ b/arch/arm64/kernel/cpufeature.c
@@ -27,6 +27,7 @@
 #include <asm/cpu.h>
 #include <asm/cpufeature.h>
 #include <asm/cpu_ops.h>
+#include <asm/fpsimd.h>
 #include <asm/mmu_context.h>
 #include <asm/processor.h>
 #include <asm/sysreg.h>
@@ -51,6 +52,21 @@ unsigned int compat_elf_hwcap2 __read_mostly;
 DECLARE_BITMAP(cpu_hwcaps, ARM64_NCAPS);
 EXPORT_SYMBOL(cpu_hwcaps);
 
+/*
+ * Flag to indicate if we have computed the system wide
+ * capabilities based on the boot time active CPUs. This
+ * will be used to determine if a new booting CPU should
+ * go through the verification process to make sure that it
+ * supports the system capabilities, without using a hotplug
+ * notifier.
+ */
+static bool sys_caps_initialised;
+
+static inline void set_sys_caps_initialised(void)
+{
+	sys_caps_initialised = true;
+}
+
 static int dump_cpu_hwcaps(struct notifier_block *self, unsigned long v, void *p)
 {
 	/* file-wide pr_fmt adds "CPU features: " prefix */
@@ -107,7 +123,11 @@ cpufeature_pan_not_uao(const struct arm64_cpu_capabilities *entry, int __unused)
  * sync with the documentation of the CPU feature register ABI.
  */
 static const struct arm64_ftr_bits ftr_id_aa64isar0[] = {
-	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_EXACT, ID_AA64ISAR0_RDM_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64ISAR0_DP_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64ISAR0_SM4_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64ISAR0_SM3_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64ISAR0_SHA3_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64ISAR0_RDM_SHIFT, 4, 0),
 	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64ISAR0_ATOMICS_SHIFT, 4, 0),
 	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64ISAR0_CRC32_SHIFT, 4, 0),
 	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64ISAR0_SHA2_SHIFT, 4, 0),
@@ -117,34 +137,36 @@ static const struct arm64_ftr_bits ftr_id_aa64isar0[] = {
 };
 
 static const struct arm64_ftr_bits ftr_id_aa64isar1[] = {
-	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_EXACT, ID_AA64ISAR1_LRCPC_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_EXACT, ID_AA64ISAR1_FCMA_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_EXACT, ID_AA64ISAR1_JSCVT_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_EXACT, ID_AA64ISAR1_DPB_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64ISAR1_LRCPC_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64ISAR1_FCMA_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64ISAR1_JSCVT_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64ISAR1_DPB_SHIFT, 4, 0),
 	ARM64_FTR_END,
 };
 
 static const struct arm64_ftr_bits ftr_id_aa64pfr0[] = {
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64PFR0_GIC_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_VISIBLE_IF_IS_ENABLED(CONFIG_ARM64_SVE),
+				   FTR_STRICT, FTR_LOWER_SAFE, ID_AA64PFR0_SVE_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64PFR0_GIC_SHIFT, 4, 0),
 	S_ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64PFR0_ASIMD_SHIFT, 4, ID_AA64PFR0_ASIMD_NI),
 	S_ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64PFR0_FP_SHIFT, 4, ID_AA64PFR0_FP_NI),
 	/* Linux doesn't care about the EL3 */
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_EXACT, ID_AA64PFR0_EL3_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64PFR0_EL2_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64PFR0_EL1_SHIFT, 4, ID_AA64PFR0_EL1_64BIT_ONLY),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64PFR0_EL0_SHIFT, 4, ID_AA64PFR0_EL0_64BIT_ONLY),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_LOWER_SAFE, ID_AA64PFR0_EL3_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64PFR0_EL2_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64PFR0_EL1_SHIFT, 4, ID_AA64PFR0_EL1_64BIT_ONLY),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64PFR0_EL0_SHIFT, 4, ID_AA64PFR0_EL0_64BIT_ONLY),
 	ARM64_FTR_END,
 };
 
 static const struct arm64_ftr_bits ftr_id_aa64mmfr0[] = {
-	S_ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64MMFR0_TGRAN4_SHIFT, 4, ID_AA64MMFR0_TGRAN4_NI),
-	S_ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64MMFR0_TGRAN64_SHIFT, 4, ID_AA64MMFR0_TGRAN64_NI),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64MMFR0_TGRAN16_SHIFT, 4, ID_AA64MMFR0_TGRAN16_NI),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64MMFR0_BIGENDEL0_SHIFT, 4, 0),
+	S_ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR0_TGRAN4_SHIFT, 4, ID_AA64MMFR0_TGRAN4_NI),
+	S_ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR0_TGRAN64_SHIFT, 4, ID_AA64MMFR0_TGRAN64_NI),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR0_TGRAN16_SHIFT, 4, ID_AA64MMFR0_TGRAN16_NI),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR0_BIGENDEL0_SHIFT, 4, 0),
 	/* Linux shouldn't care about secure memory */
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_EXACT, ID_AA64MMFR0_SNSMEM_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64MMFR0_BIGENDEL_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64MMFR0_ASID_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_LOWER_SAFE, ID_AA64MMFR0_SNSMEM_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR0_BIGENDEL_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR0_ASID_SHIFT, 4, 0),
 	/*
 	 * Differing PARange is fine as long as all peripherals and memory are mapped
 	 * within the minimum PARange of all CPUs
@@ -155,20 +177,20 @@ static const struct arm64_ftr_bits ftr_id_aa64mmfr0[] = {
 
 static const struct arm64_ftr_bits ftr_id_aa64mmfr1[] = {
 	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR1_PAN_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64MMFR1_LOR_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64MMFR1_HPD_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64MMFR1_VHE_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64MMFR1_VMIDBITS_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64MMFR1_HADBS_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR1_LOR_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR1_HPD_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR1_VHE_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR1_VMIDBITS_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR1_HADBS_SHIFT, 4, 0),
 	ARM64_FTR_END,
 };
 
 static const struct arm64_ftr_bits ftr_id_aa64mmfr2[] = {
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64MMFR2_LVA_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64MMFR2_IESB_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64MMFR2_LSM_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64MMFR2_UAO_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64MMFR2_CNP_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR2_LVA_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR2_IESB_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR2_LSM_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR2_UAO_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR2_CNP_SHIFT, 4, 0),
 	ARM64_FTR_END,
 };
 
@@ -193,14 +215,14 @@ struct arm64_ftr_reg arm64_ftr_reg_ctrel0 = {
 };
 
 static const struct arm64_ftr_bits ftr_id_mmfr0[] = {
-	S_ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, 28, 4, 0xf),	/* InnerShr */
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, 24, 4, 0),	/* FCSE */
+	S_ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, 28, 4, 0xf),	/* InnerShr */
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, 24, 4, 0),	/* FCSE */
 	ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_LOWER_SAFE, 20, 4, 0),	/* AuxReg */
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, 16, 4, 0),	/* TCM */
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, 12, 4, 0),	/* ShareLvl */
-	S_ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, 8, 4, 0xf),	/* OuterShr */
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, 4, 4, 0),	/* PMSA */
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, 0, 4, 0),	/* VMSA */
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, 16, 4, 0),	/* TCM */
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, 12, 4, 0),	/* ShareLvl */
+	S_ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, 8, 4, 0xf),	/* OuterShr */
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, 4, 4, 0),	/* PMSA */
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, 0, 4, 0),	/* VMSA */
 	ARM64_FTR_END,
 };
 
@@ -221,8 +243,8 @@ static const struct arm64_ftr_bits ftr_id_aa64dfr0[] = {
 };
 
 static const struct arm64_ftr_bits ftr_mvfr2[] = {
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, 4, 4, 0),		/* FPMisc */
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, 0, 4, 0),		/* SIMDMisc */
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, 4, 4, 0),		/* FPMisc */
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, 0, 4, 0),		/* SIMDMisc */
 	ARM64_FTR_END,
 };
 
@@ -234,25 +256,25 @@ static const struct arm64_ftr_bits ftr_dczid[] = {
 
 
 static const struct arm64_ftr_bits ftr_id_isar5[] = {
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_ISAR5_RDM_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_ISAR5_CRC32_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_ISAR5_SHA2_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_ISAR5_SHA1_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_ISAR5_AES_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_ISAR5_SEVL_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR5_RDM_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR5_CRC32_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR5_SHA2_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR5_SHA1_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR5_AES_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR5_SEVL_SHIFT, 4, 0),
 	ARM64_FTR_END,
 };
 
 static const struct arm64_ftr_bits ftr_id_mmfr4[] = {
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, 4, 4, 0),		/* ac2 */
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, 4, 4, 0),	/* ac2 */
 	ARM64_FTR_END,
 };
 
 static const struct arm64_ftr_bits ftr_id_pfr0[] = {
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, 12, 4, 0),	/* State3 */
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, 8, 4, 0),		/* State2 */
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, 4, 4, 0),		/* State1 */
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, 0, 4, 0),		/* State0 */
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, 12, 4, 0),		/* State3 */
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, 8, 4, 0),		/* State2 */
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, 4, 4, 0),		/* State1 */
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, 0, 4, 0),		/* State0 */
 	ARM64_FTR_END,
 };
 
@@ -268,6 +290,12 @@ static const struct arm64_ftr_bits ftr_id_dfr0[] = {
 	ARM64_FTR_END,
 };
 
+static const struct arm64_ftr_bits ftr_zcr[] = {
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_LOWER_SAFE,
+		ZCR_ELx_LEN_SHIFT, ZCR_ELx_LEN_SIZE, 0),	/* LEN */
+	ARM64_FTR_END,
+};
+
 /*
  * Common ftr bits for a 32bit register with all hidden, strict
  * attributes, with 4bit feature fields and a default safe value of
@@ -334,6 +362,7 @@ static const struct __ftr_reg_entry {
 	/* Op1 = 0, CRn = 0, CRm = 4 */
 	ARM64_FTR_REG(SYS_ID_AA64PFR0_EL1, ftr_id_aa64pfr0),
 	ARM64_FTR_REG(SYS_ID_AA64PFR1_EL1, ftr_raz),
+	ARM64_FTR_REG(SYS_ID_AA64ZFR0_EL1, ftr_raz),
 
 	/* Op1 = 0, CRn = 0, CRm = 5 */
 	ARM64_FTR_REG(SYS_ID_AA64DFR0_EL1, ftr_id_aa64dfr0),
@@ -348,6 +377,9 @@ static const struct __ftr_reg_entry {
 	ARM64_FTR_REG(SYS_ID_AA64MMFR1_EL1, ftr_id_aa64mmfr1),
 	ARM64_FTR_REG(SYS_ID_AA64MMFR2_EL1, ftr_id_aa64mmfr2),
 
+	/* Op1 = 0, CRn = 1, CRm = 2 */
+	ARM64_FTR_REG(SYS_ZCR_EL1, ftr_zcr),
+
 	/* Op1 = 3, CRn = 0, CRm = 0 */
 	{ SYS_CTR_EL0, &arm64_ftr_reg_ctrel0 },
 	ARM64_FTR_REG(SYS_DCZID_EL0, ftr_dczid),
@@ -485,6 +517,7 @@ void __init init_cpu_features(struct cpuinfo_arm64 *info)
 	init_cpu_ftr_reg(SYS_ID_AA64MMFR2_EL1, info->reg_id_aa64mmfr2);
 	init_cpu_ftr_reg(SYS_ID_AA64PFR0_EL1, info->reg_id_aa64pfr0);
 	init_cpu_ftr_reg(SYS_ID_AA64PFR1_EL1, info->reg_id_aa64pfr1);
+	init_cpu_ftr_reg(SYS_ID_AA64ZFR0_EL1, info->reg_id_aa64zfr0);
 
 	if (id_aa64pfr0_32bit_el0(info->reg_id_aa64pfr0)) {
 		init_cpu_ftr_reg(SYS_ID_DFR0_EL1, info->reg_id_dfr0);
@@ -505,6 +538,10 @@ void __init init_cpu_features(struct cpuinfo_arm64 *info)
 		init_cpu_ftr_reg(SYS_MVFR2_EL1, info->reg_mvfr2);
 	}
 
+	if (id_aa64pfr0_sve(info->reg_id_aa64pfr0)) {
+		init_cpu_ftr_reg(SYS_ZCR_EL1, info->reg_zcr);
+		sve_init_vq_map();
+	}
 }
 
 static void update_cpu_ftr_reg(struct arm64_ftr_reg *reg, u64 new)
@@ -608,6 +645,9 @@ void update_cpu_features(int cpu,
 	taint |= check_update_ftr_reg(SYS_ID_AA64PFR1_EL1, cpu,
 				      info->reg_id_aa64pfr1, boot->reg_id_aa64pfr1);
 
+	taint |= check_update_ftr_reg(SYS_ID_AA64ZFR0_EL1, cpu,
+				      info->reg_id_aa64zfr0, boot->reg_id_aa64zfr0);
+
 	/*
 	 * If we have AArch32, we care about 32-bit features for compat.
 	 * If the system doesn't support AArch32, don't update them.
@@ -655,6 +695,16 @@ void update_cpu_features(int cpu,
 					info->reg_mvfr2, boot->reg_mvfr2);
 	}
 
+	if (id_aa64pfr0_sve(info->reg_id_aa64pfr0)) {
+		taint |= check_update_ftr_reg(SYS_ZCR_EL1, cpu,
+					info->reg_zcr, boot->reg_zcr);
+
+		/* Probe vector lengths, unless we already gave up on SVE */
+		if (id_aa64pfr0_sve(read_sanitised_ftr_reg(SYS_ID_AA64PFR0_EL1)) &&
+		    !sys_caps_initialised)
+			sve_update_vq_map();
+	}
+
 	/*
 	 * Mismatched CPU features are a recipe for disaster. Don't even
 	 * pretend to support them.
@@ -900,6 +950,19 @@ static const struct arm64_cpu_capabilities arm64_features[] = {
 		.min_field_value = 1,
 	},
 #endif
+#ifdef CONFIG_ARM64_SVE
+	{
+		.desc = "Scalable Vector Extension",
+		.capability = ARM64_SVE,
+		.def_scope = SCOPE_SYSTEM,
+		.sys_reg = SYS_ID_AA64PFR0_EL1,
+		.sign = FTR_UNSIGNED,
+		.field_pos = ID_AA64PFR0_SVE_SHIFT,
+		.min_field_value = ID_AA64PFR0_SVE,
+		.matches = has_cpuid_feature,
+		.enable = sve_kernel_enable,
+	},
+#endif /* CONFIG_ARM64_SVE */
 	{},
 };
 
@@ -921,9 +984,14 @@ static const struct arm64_cpu_capabilities arm64_elf_hwcaps[] = {
 	HWCAP_CAP(SYS_ID_AA64ISAR0_EL1, ID_AA64ISAR0_AES_SHIFT, FTR_UNSIGNED, 1, CAP_HWCAP, HWCAP_AES),
 	HWCAP_CAP(SYS_ID_AA64ISAR0_EL1, ID_AA64ISAR0_SHA1_SHIFT, FTR_UNSIGNED, 1, CAP_HWCAP, HWCAP_SHA1),
 	HWCAP_CAP(SYS_ID_AA64ISAR0_EL1, ID_AA64ISAR0_SHA2_SHIFT, FTR_UNSIGNED, 1, CAP_HWCAP, HWCAP_SHA2),
+	HWCAP_CAP(SYS_ID_AA64ISAR0_EL1, ID_AA64ISAR0_SHA2_SHIFT, FTR_UNSIGNED, 2, CAP_HWCAP, HWCAP_SHA512),
 	HWCAP_CAP(SYS_ID_AA64ISAR0_EL1, ID_AA64ISAR0_CRC32_SHIFT, FTR_UNSIGNED, 1, CAP_HWCAP, HWCAP_CRC32),
 	HWCAP_CAP(SYS_ID_AA64ISAR0_EL1, ID_AA64ISAR0_ATOMICS_SHIFT, FTR_UNSIGNED, 2, CAP_HWCAP, HWCAP_ATOMICS),
 	HWCAP_CAP(SYS_ID_AA64ISAR0_EL1, ID_AA64ISAR0_RDM_SHIFT, FTR_UNSIGNED, 1, CAP_HWCAP, HWCAP_ASIMDRDM),
+	HWCAP_CAP(SYS_ID_AA64ISAR0_EL1, ID_AA64ISAR0_SHA3_SHIFT, FTR_UNSIGNED, 1, CAP_HWCAP, HWCAP_SHA3),
+	HWCAP_CAP(SYS_ID_AA64ISAR0_EL1, ID_AA64ISAR0_SM3_SHIFT, FTR_UNSIGNED, 1, CAP_HWCAP, HWCAP_SM3),
+	HWCAP_CAP(SYS_ID_AA64ISAR0_EL1, ID_AA64ISAR0_SM4_SHIFT, FTR_UNSIGNED, 1, CAP_HWCAP, HWCAP_SM4),
+	HWCAP_CAP(SYS_ID_AA64ISAR0_EL1, ID_AA64ISAR0_DP_SHIFT, FTR_UNSIGNED, 1, CAP_HWCAP, HWCAP_ASIMDDP),
 	HWCAP_CAP(SYS_ID_AA64PFR0_EL1, ID_AA64PFR0_FP_SHIFT, FTR_SIGNED, 0, CAP_HWCAP, HWCAP_FP),
 	HWCAP_CAP(SYS_ID_AA64PFR0_EL1, ID_AA64PFR0_FP_SHIFT, FTR_SIGNED, 1, CAP_HWCAP, HWCAP_FPHP),
 	HWCAP_CAP(SYS_ID_AA64PFR0_EL1, ID_AA64PFR0_ASIMD_SHIFT, FTR_SIGNED, 0, CAP_HWCAP, HWCAP_ASIMD),
@@ -932,6 +1000,9 @@ static const struct arm64_cpu_capabilities arm64_elf_hwcaps[] = {
 	HWCAP_CAP(SYS_ID_AA64ISAR1_EL1, ID_AA64ISAR1_JSCVT_SHIFT, FTR_UNSIGNED, 1, CAP_HWCAP, HWCAP_JSCVT),
 	HWCAP_CAP(SYS_ID_AA64ISAR1_EL1, ID_AA64ISAR1_FCMA_SHIFT, FTR_UNSIGNED, 1, CAP_HWCAP, HWCAP_FCMA),
 	HWCAP_CAP(SYS_ID_AA64ISAR1_EL1, ID_AA64ISAR1_LRCPC_SHIFT, FTR_UNSIGNED, 1, CAP_HWCAP, HWCAP_LRCPC),
+#ifdef CONFIG_ARM64_SVE
+	HWCAP_CAP(SYS_ID_AA64PFR0_EL1, ID_AA64PFR0_SVE_SHIFT, FTR_UNSIGNED, ID_AA64PFR0_SVE, CAP_HWCAP, HWCAP_SVE),
+#endif
 	{},
 };
 
@@ -1041,21 +1112,6 @@ void __init enable_cpu_capabilities(const struct arm64_cpu_capabilities *caps)
 }
 
 /*
- * Flag to indicate if we have computed the system wide
- * capabilities based on the boot time active CPUs. This
- * will be used to determine if a new booting CPU should
- * go through the verification process to make sure that it
- * supports the system capabilities, without using a hotplug
- * notifier.
- */
-static bool sys_caps_initialised;
-
-static inline void set_sys_caps_initialised(void)
-{
-	sys_caps_initialised = true;
-}
-
-/*
  * Check for CPU features that are used in early boot
  * based on the Boot CPU value.
  */
@@ -1097,6 +1153,23 @@ verify_local_cpu_features(const struct arm64_cpu_capabilities *caps)
 	}
 }
 
+static void verify_sve_features(void)
+{
+	u64 safe_zcr = read_sanitised_ftr_reg(SYS_ZCR_EL1);
+	u64 zcr = read_zcr_features();
+
+	unsigned int safe_len = safe_zcr & ZCR_ELx_LEN_MASK;
+	unsigned int len = zcr & ZCR_ELx_LEN_MASK;
+
+	if (len < safe_len || sve_verify_vq_map()) {
+		pr_crit("CPU%d: SVE: required vector length(s) missing\n",
+			smp_processor_id());
+		cpu_die_early();
+	}
+
+	/* Add checks on other ZCR bits here if necessary */
+}
+
 /*
  * Run through the enabled system capabilities and enable() it on this CPU.
  * The capabilities were decided based on the available CPUs at the boot time.
@@ -1110,8 +1183,12 @@ static void verify_local_cpu_capabilities(void)
 	verify_local_cpu_errata_workarounds();
 	verify_local_cpu_features(arm64_features);
 	verify_local_elf_hwcaps(arm64_elf_hwcaps);
+
 	if (system_supports_32bit_el0())
 		verify_local_elf_hwcaps(compat_elf_hwcaps);
+
+	if (system_supports_sve())
+		verify_sve_features();
 }
 
 void check_local_cpu_capabilities(void)
@@ -1189,6 +1266,8 @@ void __init setup_cpu_features(void)
 	if (system_supports_32bit_el0())
 		setup_elf_hwcaps(compat_elf_hwcaps);
 
+	sve_setup();
+
 	/* Advertise that we have computed the system capabilities */
 	set_sys_caps_initialised();
 
@@ -1287,7 +1366,7 @@ static int emulate_mrs(struct pt_regs *regs, u32 insn)
 	if (!rc) {
 		dst = aarch64_insn_decode_register(AARCH64_INSN_REGTYPE_RT, insn);
 		pt_regs_write_reg(regs, dst, val);
-		regs->pc += 4;
+		arm64_skip_faulting_instruction(regs, AARCH64_INSN_SIZE);
 	}
 
 	return rc;
diff --git a/arch/arm64/kernel/cpuinfo.c b/arch/arm64/kernel/cpuinfo.c
index 311885962830..1e2554543506 100644
--- a/arch/arm64/kernel/cpuinfo.c
+++ b/arch/arm64/kernel/cpuinfo.c
@@ -19,6 +19,7 @@
 #include <asm/cpu.h>
 #include <asm/cputype.h>
 #include <asm/cpufeature.h>
+#include <asm/fpsimd.h>
 
 #include <linux/bitops.h>
 #include <linux/bug.h>
@@ -69,6 +70,12 @@ static const char *const hwcap_str[] = {
 	"fcma",
 	"lrcpc",
 	"dcpop",
+	"sha3",
+	"sm3",
+	"sm4",
+	"asimddp",
+	"sha512",
+	"sve",
 	NULL
 };
 
@@ -326,6 +333,7 @@ static void __cpuinfo_store_cpu(struct cpuinfo_arm64 *info)
 	info->reg_id_aa64mmfr2 = read_cpuid(ID_AA64MMFR2_EL1);
 	info->reg_id_aa64pfr0 = read_cpuid(ID_AA64PFR0_EL1);
 	info->reg_id_aa64pfr1 = read_cpuid(ID_AA64PFR1_EL1);
+	info->reg_id_aa64zfr0 = read_cpuid(ID_AA64ZFR0_EL1);
 
 	/* Update the 32bit ID registers only if AArch32 is implemented */
 	if (id_aa64pfr0_32bit_el0(info->reg_id_aa64pfr0)) {
@@ -348,6 +356,10 @@ static void __cpuinfo_store_cpu(struct cpuinfo_arm64 *info)
 		info->reg_mvfr2 = read_cpuid(MVFR2_EL1);
 	}
 
+	if (IS_ENABLED(CONFIG_ARM64_SVE) &&
+	    id_aa64pfr0_sve(info->reg_id_aa64pfr0))
+		info->reg_zcr = read_zcr_features();
+
 	cpuinfo_detect_icache_policy(info);
 }
 
diff --git a/arch/arm64/kernel/debug-monitors.c b/arch/arm64/kernel/debug-monitors.c
index c7ef99904934..a88b6ccebbb4 100644
--- a/arch/arm64/kernel/debug-monitors.c
+++ b/arch/arm64/kernel/debug-monitors.c
@@ -30,6 +30,7 @@
 
 #include <asm/cpufeature.h>
 #include <asm/cputype.h>
+#include <asm/daifflags.h>
 #include <asm/debug-monitors.h>
 #include <asm/system_misc.h>
 
@@ -46,9 +47,9 @@ u8 debug_monitors_arch(void)
 static void mdscr_write(u32 mdscr)
 {
 	unsigned long flags;
-	local_dbg_save(flags);
+	flags = local_daif_save();
 	write_sysreg(mdscr, mdscr_el1);
-	local_dbg_restore(flags);
+	local_daif_restore(flags);
 }
 NOKPROBE_SYMBOL(mdscr_write);
 
diff --git a/arch/arm64/kernel/efi-entry.S b/arch/arm64/kernel/efi-entry.S
index 4e6ad355bd05..6b9736c3fb56 100644
--- a/arch/arm64/kernel/efi-entry.S
+++ b/arch/arm64/kernel/efi-entry.S
@@ -96,6 +96,7 @@ ENTRY(entry)
 	mrs	x0, sctlr_el2
 	bic	x0, x0, #1 << 0	// clear SCTLR.M
 	bic	x0, x0, #1 << 2	// clear SCTLR.C
+	pre_disable_mmu_workaround
 	msr	sctlr_el2, x0
 	isb
 	b	2f
@@ -103,6 +104,7 @@ ENTRY(entry)
 	mrs	x0, sctlr_el1
 	bic	x0, x0, #1 << 0	// clear SCTLR.M
 	bic	x0, x0, #1 << 2	// clear SCTLR.C
+	pre_disable_mmu_workaround
 	msr	sctlr_el1, x0
 	isb
 2:
diff --git a/arch/arm64/kernel/entry-fpsimd.S b/arch/arm64/kernel/entry-fpsimd.S
index 6a27cd6dbfa6..73f17bffcd23 100644
--- a/arch/arm64/kernel/entry-fpsimd.S
+++ b/arch/arm64/kernel/entry-fpsimd.S
@@ -41,3 +41,20 @@ ENTRY(fpsimd_load_state)
 	fpsimd_restore x0, 8
 	ret
 ENDPROC(fpsimd_load_state)
+
+#ifdef CONFIG_ARM64_SVE
+ENTRY(sve_save_state)
+	sve_save 0, x1, 2
+	ret
+ENDPROC(sve_save_state)
+
+ENTRY(sve_load_state)
+	sve_load 0, x1, x2, 3
+	ret
+ENDPROC(sve_load_state)
+
+ENTRY(sve_get_vl)
+	_sve_rdvl	0, 1
+	ret
+ENDPROC(sve_get_vl)
+#endif /* CONFIG_ARM64_SVE */
diff --git a/arch/arm64/kernel/entry-ftrace.S b/arch/arm64/kernel/entry-ftrace.S
index e1be42e11ff5..1175f5827ae1 100644
--- a/arch/arm64/kernel/entry-ftrace.S
+++ b/arch/arm64/kernel/entry-ftrace.S
@@ -108,13 +108,8 @@ ENTRY(_mcount)
 	mcount_get_lr	x1		//       function's lr (= parent's pc)
 	blr	x2			//   (*ftrace_trace_function)(pc, lr);
 
-#ifndef CONFIG_FUNCTION_GRAPH_TRACER
-skip_ftrace_call:			//   return;
-	mcount_exit			// }
-#else
-	mcount_exit			//   return;
-					// }
-skip_ftrace_call:
+skip_ftrace_call:			// }
+#ifdef CONFIG_FUNCTION_GRAPH_TRACER
 	ldr_l	x2, ftrace_graph_return
 	cmp	x0, x2			//   if ((ftrace_graph_return
 	b.ne	ftrace_graph_caller	//        != ftrace_stub)
@@ -123,9 +118,8 @@ skip_ftrace_call:
 	adr_l	x0, ftrace_graph_entry_stub //     != ftrace_graph_entry_stub))
 	cmp	x0, x2
 	b.ne	ftrace_graph_caller	//     ftrace_graph_caller();
-
-	mcount_exit
 #endif /* CONFIG_FUNCTION_GRAPH_TRACER */
+	mcount_exit
 ENDPROC(_mcount)
 
 #else /* CONFIG_DYNAMIC_FTRACE */
diff --git a/arch/arm64/kernel/entry.S b/arch/arm64/kernel/entry.S
index e1c59d4008a8..6d14b8f29b5f 100644
--- a/arch/arm64/kernel/entry.S
+++ b/arch/arm64/kernel/entry.S
@@ -28,7 +28,7 @@
 #include <asm/errno.h>
 #include <asm/esr.h>
 #include <asm/irq.h>
-#include <asm/memory.h>
+#include <asm/processor.h>
 #include <asm/ptrace.h>
 #include <asm/thread_info.h>
 #include <asm/asm-uaccess.h>
@@ -221,6 +221,8 @@ alternative_else_nop_endif
 
 	.macro	kernel_exit, el
 	.if	\el != 0
+	disable_daif
+
 	/* Restore the task's original addr_limit. */
 	ldr	x20, [sp, #S_ORIG_ADDR_LIMIT]
 	str	x20, [tsk, #TSK_TI_ADDR_LIMIT]
@@ -373,18 +375,18 @@ ENTRY(vectors)
 	kernel_ventry	el1_sync			// Synchronous EL1h
 	kernel_ventry	el1_irq				// IRQ EL1h
 	kernel_ventry	el1_fiq_invalid			// FIQ EL1h
-	kernel_ventry	el1_error_invalid		// Error EL1h
+	kernel_ventry	el1_error			// Error EL1h
 
 	kernel_ventry	el0_sync			// Synchronous 64-bit EL0
 	kernel_ventry	el0_irq				// IRQ 64-bit EL0
 	kernel_ventry	el0_fiq_invalid			// FIQ 64-bit EL0
-	kernel_ventry	el0_error_invalid		// Error 64-bit EL0
+	kernel_ventry	el0_error			// Error 64-bit EL0
 
 #ifdef CONFIG_COMPAT
 	kernel_ventry	el0_sync_compat			// Synchronous 32-bit EL0
 	kernel_ventry	el0_irq_compat			// IRQ 32-bit EL0
 	kernel_ventry	el0_fiq_invalid_compat		// FIQ 32-bit EL0
-	kernel_ventry	el0_error_invalid_compat	// Error 32-bit EL0
+	kernel_ventry	el0_error_compat		// Error 32-bit EL0
 #else
 	kernel_ventry	el0_sync_invalid		// Synchronous 32-bit EL0
 	kernel_ventry	el0_irq_invalid			// IRQ 32-bit EL0
@@ -453,10 +455,6 @@ ENDPROC(el0_error_invalid)
 el0_fiq_invalid_compat:
 	inv_entry 0, BAD_FIQ, 32
 ENDPROC(el0_fiq_invalid_compat)
-
-el0_error_invalid_compat:
-	inv_entry 0, BAD_ERROR, 32
-ENDPROC(el0_error_invalid_compat)
 #endif
 
 el1_sync_invalid:
@@ -508,24 +506,18 @@ el1_da:
 	 * Data abort handling
 	 */
 	mrs	x3, far_el1
-	enable_dbg
-	// re-enable interrupts if they were enabled in the aborted context
-	tbnz	x23, #7, 1f			// PSR_I_BIT
-	enable_irq
-1:
+	inherit_daif	pstate=x23, tmp=x2
 	clear_address_tag x0, x3
 	mov	x2, sp				// struct pt_regs
 	bl	do_mem_abort
 
-	// disable interrupts before pulling preserved data off the stack
-	disable_irq
 	kernel_exit 1
 el1_sp_pc:
 	/*
 	 * Stack or PC alignment exception handling
 	 */
 	mrs	x0, far_el1
-	enable_dbg
+	inherit_daif	pstate=x23, tmp=x2
 	mov	x2, sp
 	bl	do_sp_pc_abort
 	ASM_BUG()
@@ -533,7 +525,7 @@ el1_undef:
 	/*
 	 * Undefined instruction
 	 */
-	enable_dbg
+	inherit_daif	pstate=x23, tmp=x2
 	mov	x0, sp
 	bl	do_undefinstr
 	ASM_BUG()
@@ -550,7 +542,7 @@ el1_dbg:
 	kernel_exit 1
 el1_inv:
 	// TODO: add support for undefined instructions in kernel mode
-	enable_dbg
+	inherit_daif	pstate=x23, tmp=x2
 	mov	x0, sp
 	mov	x2, x1
 	mov	x1, #BAD_SYNC
@@ -561,7 +553,7 @@ ENDPROC(el1_sync)
 	.align	6
 el1_irq:
 	kernel_entry 1
-	enable_dbg
+	enable_da_f
 #ifdef CONFIG_TRACE_IRQFLAGS
 	bl	trace_hardirqs_off
 #endif
@@ -607,6 +599,8 @@ el0_sync:
 	b.eq	el0_ia
 	cmp	x24, #ESR_ELx_EC_FP_ASIMD	// FP/ASIMD access
 	b.eq	el0_fpsimd_acc
+	cmp	x24, #ESR_ELx_EC_SVE		// SVE access
+	b.eq	el0_sve_acc
 	cmp	x24, #ESR_ELx_EC_FP_EXC64	// FP/ASIMD exception
 	b.eq	el0_fpsimd_exc
 	cmp	x24, #ESR_ELx_EC_SYS64		// configurable trap
@@ -658,6 +652,7 @@ el0_svc_compat:
 	/*
 	 * AArch32 syscall handling
 	 */
+	ldr	x16, [tsk, #TSK_TI_FLAGS]	// load thread flags
 	adrp	stbl, compat_sys_call_table	// load compat syscall table pointer
 	mov	wscno, w7			// syscall number in w7 (r7)
 	mov     wsc_nr, #__NR_compat_syscalls
@@ -667,6 +662,10 @@ el0_svc_compat:
 el0_irq_compat:
 	kernel_entry 0, 32
 	b	el0_irq_naked
+
+el0_error_compat:
+	kernel_entry 0, 32
+	b	el0_error_naked
 #endif
 
 el0_da:
@@ -674,8 +673,7 @@ el0_da:
 	 * Data abort handling
 	 */
 	mrs	x26, far_el1
-	// enable interrupts before calling the main handler
-	enable_dbg_and_irq
+	enable_daif
 	ct_user_exit
 	clear_address_tag x0, x26
 	mov	x1, x25
@@ -687,8 +685,7 @@ el0_ia:
 	 * Instruction abort handling
 	 */
 	mrs	x26, far_el1
-	// enable interrupts before calling the main handler
-	enable_dbg_and_irq
+	enable_daif
 	ct_user_exit
 	mov	x0, x26
 	mov	x1, x25
@@ -699,17 +696,27 @@ el0_fpsimd_acc:
 	/*
 	 * Floating Point or Advanced SIMD access
 	 */
-	enable_dbg
+	enable_daif
 	ct_user_exit
 	mov	x0, x25
 	mov	x1, sp
 	bl	do_fpsimd_acc
 	b	ret_to_user
+el0_sve_acc:
+	/*
+	 * Scalable Vector Extension access
+	 */
+	enable_daif
+	ct_user_exit
+	mov	x0, x25
+	mov	x1, sp
+	bl	do_sve_acc
+	b	ret_to_user
 el0_fpsimd_exc:
 	/*
-	 * Floating Point or Advanced SIMD exception
+	 * Floating Point, Advanced SIMD or SVE exception
 	 */
-	enable_dbg
+	enable_daif
 	ct_user_exit
 	mov	x0, x25
 	mov	x1, sp
@@ -720,8 +727,7 @@ el0_sp_pc:
 	 * Stack or PC alignment exception handling
 	 */
 	mrs	x26, far_el1
-	// enable interrupts before calling the main handler
-	enable_dbg_and_irq
+	enable_daif
 	ct_user_exit
 	mov	x0, x26
 	mov	x1, x25
@@ -732,8 +738,7 @@ el0_undef:
 	/*
 	 * Undefined instruction
 	 */
-	// enable interrupts before calling the main handler
-	enable_dbg_and_irq
+	enable_daif
 	ct_user_exit
 	mov	x0, sp
 	bl	do_undefinstr
@@ -742,7 +747,7 @@ el0_sys:
 	/*
 	 * System instructions, for trapped cache maintenance instructions
 	 */
-	enable_dbg_and_irq
+	enable_daif
 	ct_user_exit
 	mov	x0, x25
 	mov	x1, sp
@@ -757,11 +762,11 @@ el0_dbg:
 	mov	x1, x25
 	mov	x2, sp
 	bl	do_debug_exception
-	enable_dbg
+	enable_daif
 	ct_user_exit
 	b	ret_to_user
 el0_inv:
-	enable_dbg
+	enable_daif
 	ct_user_exit
 	mov	x0, sp
 	mov	x1, #BAD_SYNC
@@ -774,7 +779,7 @@ ENDPROC(el0_sync)
 el0_irq:
 	kernel_entry 0
 el0_irq_naked:
-	enable_dbg
+	enable_da_f
 #ifdef CONFIG_TRACE_IRQFLAGS
 	bl	trace_hardirqs_off
 #endif
@@ -788,12 +793,34 @@ el0_irq_naked:
 	b	ret_to_user
 ENDPROC(el0_irq)
 
+el1_error:
+	kernel_entry 1
+	mrs	x1, esr_el1
+	enable_dbg
+	mov	x0, sp
+	bl	do_serror
+	kernel_exit 1
+ENDPROC(el1_error)
+
+el0_error:
+	kernel_entry 0
+el0_error_naked:
+	mrs	x1, esr_el1
+	enable_dbg
+	mov	x0, sp
+	bl	do_serror
+	enable_daif
+	ct_user_exit
+	b	ret_to_user
+ENDPROC(el0_error)
+
+
 /*
  * This is the fast syscall return path.  We do as little as possible here,
  * and this includes saving x0 back into the kernel stack.
  */
 ret_fast_syscall:
-	disable_irq				// disable interrupts
+	disable_daif
 	str	x0, [sp, #S_X0]			// returned x0
 	ldr	x1, [tsk, #TSK_TI_FLAGS]	// re-check for syscall tracing
 	and	x2, x1, #_TIF_SYSCALL_WORK
@@ -803,7 +830,7 @@ ret_fast_syscall:
 	enable_step_tsk x1, x2
 	kernel_exit 0
 ret_fast_syscall_trace:
-	enable_irq				// enable interrupts
+	enable_daif
 	b	__sys_trace_return_skipped	// we already saved x0
 
 /*
@@ -821,7 +848,7 @@ work_pending:
  * "slow" syscall return path.
  */
 ret_to_user:
-	disable_irq				// disable interrupts
+	disable_daif
 	ldr	x1, [tsk, #TSK_TI_FLAGS]
 	and	x2, x1, #_TIF_WORK_MASK
 	cbnz	x2, work_pending
@@ -835,16 +862,37 @@ ENDPROC(ret_to_user)
  */
 	.align	6
 el0_svc:
+	ldr	x16, [tsk, #TSK_TI_FLAGS]	// load thread flags
 	adrp	stbl, sys_call_table		// load syscall table pointer
 	mov	wscno, w8			// syscall number in w8
 	mov	wsc_nr, #__NR_syscalls
+
+#ifdef CONFIG_ARM64_SVE
+alternative_if_not ARM64_SVE
+	b	el0_svc_naked
+alternative_else_nop_endif
+	tbz	x16, #TIF_SVE, el0_svc_naked	// Skip unless TIF_SVE set:
+	bic	x16, x16, #_TIF_SVE		// discard SVE state
+	str	x16, [tsk, #TSK_TI_FLAGS]
+
+	/*
+	 * task_fpsimd_load() won't be called to update CPACR_EL1 in
+	 * ret_to_user unless TIF_FOREIGN_FPSTATE is still set, which only
+	 * happens if a context switch or kernel_neon_begin() or context
+	 * modification (sigreturn, ptrace) intervenes.
+	 * So, ensure that CPACR_EL1 is already correct for the fast-path case:
+	 */
+	mrs	x9, cpacr_el1
+	bic	x9, x9, #CPACR_EL1_ZEN_EL0EN	// disable SVE for el0
+	msr	cpacr_el1, x9			// synchronised by eret to el0
+#endif
+
 el0_svc_naked:					// compat entry point
 	stp	x0, xscno, [sp, #S_ORIG_X0]	// save the original x0 and syscall number
-	enable_dbg_and_irq
+	enable_daif
 	ct_user_exit 1
 
-	ldr	x16, [tsk, #TSK_TI_FLAGS]	// check for syscall hooks
-	tst	x16, #_TIF_SYSCALL_WORK
+	tst	x16, #_TIF_SYSCALL_WORK		// check for syscall hooks
 	b.ne	__sys_trace
 	cmp     wscno, wsc_nr			// check upper syscall limit
 	b.hs	ni_sys
diff --git a/arch/arm64/kernel/fpsimd.c b/arch/arm64/kernel/fpsimd.c
index 5d547deb6996..fae81f7964b4 100644
--- a/arch/arm64/kernel/fpsimd.c
+++ b/arch/arm64/kernel/fpsimd.c
@@ -17,19 +17,34 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <linux/bitmap.h>
 #include <linux/bottom_half.h>
+#include <linux/bug.h>
+#include <linux/cache.h>
+#include <linux/compat.h>
 #include <linux/cpu.h>
 #include <linux/cpu_pm.h>
 #include <linux/kernel.h>
+#include <linux/linkage.h>
+#include <linux/irqflags.h>
 #include <linux/init.h>
 #include <linux/percpu.h>
+#include <linux/prctl.h>
 #include <linux/preempt.h>
+#include <linux/prctl.h>
+#include <linux/ptrace.h>
 #include <linux/sched/signal.h>
+#include <linux/sched/task_stack.h>
 #include <linux/signal.h>
+#include <linux/slab.h>
+#include <linux/sysctl.h>
 
 #include <asm/fpsimd.h>
 #include <asm/cputype.h>
 #include <asm/simd.h>
+#include <asm/sigcontext.h>
+#include <asm/sysreg.h>
+#include <asm/traps.h>
 
 #define FPEXC_IOF	(1 << 0)
 #define FPEXC_DZF	(1 << 1)
@@ -39,6 +54,8 @@
 #define FPEXC_IDF	(1 << 7)
 
 /*
+ * (Note: in this discussion, statements about FPSIMD apply equally to SVE.)
+ *
  * In order to reduce the number of times the FPSIMD state is needlessly saved
  * and restored, we need to keep track of two things:
  * (a) for each task, we need to remember which CPU was the last one to have
@@ -97,12 +114,748 @@
  *   returned from the 2nd syscall yet, TIF_FOREIGN_FPSTATE is still set so
  *   whatever is in the FPSIMD registers is not saved to memory, but discarded.
  */
-static DEFINE_PER_CPU(struct fpsimd_state *, fpsimd_last_state);
+struct fpsimd_last_state_struct {
+	struct fpsimd_state *st;
+	bool sve_in_use;
+};
+
+static DEFINE_PER_CPU(struct fpsimd_last_state_struct, fpsimd_last_state);
+
+/* Default VL for tasks that don't set it explicitly: */
+static int sve_default_vl = -1;
+
+#ifdef CONFIG_ARM64_SVE
+
+/* Maximum supported vector length across all CPUs (initially poisoned) */
+int __ro_after_init sve_max_vl = -1;
+/* Set of available vector lengths, as vq_to_bit(vq): */
+static __ro_after_init DECLARE_BITMAP(sve_vq_map, SVE_VQ_MAX);
+static void __percpu *efi_sve_state;
+
+#else /* ! CONFIG_ARM64_SVE */
+
+/* Dummy declaration for code that will be optimised out: */
+extern __ro_after_init DECLARE_BITMAP(sve_vq_map, SVE_VQ_MAX);
+extern void __percpu *efi_sve_state;
+
+#endif /* ! CONFIG_ARM64_SVE */
+
+/*
+ * Call __sve_free() directly only if you know task can't be scheduled
+ * or preempted.
+ */
+static void __sve_free(struct task_struct *task)
+{
+	kfree(task->thread.sve_state);
+	task->thread.sve_state = NULL;
+}
+
+static void sve_free(struct task_struct *task)
+{
+	WARN_ON(test_tsk_thread_flag(task, TIF_SVE));
+
+	__sve_free(task);
+}
+
+
+/* Offset of FFR in the SVE register dump */
+static size_t sve_ffr_offset(int vl)
+{
+	return SVE_SIG_FFR_OFFSET(sve_vq_from_vl(vl)) - SVE_SIG_REGS_OFFSET;
+}
+
+static void *sve_pffr(struct task_struct *task)
+{
+	return (char *)task->thread.sve_state +
+		sve_ffr_offset(task->thread.sve_vl);
+}
+
+static void change_cpacr(u64 val, u64 mask)
+{
+	u64 cpacr = read_sysreg(CPACR_EL1);
+	u64 new = (cpacr & ~mask) | val;
+
+	if (new != cpacr)
+		write_sysreg(new, CPACR_EL1);
+}
+
+static void sve_user_disable(void)
+{
+	change_cpacr(0, CPACR_EL1_ZEN_EL0EN);
+}
+
+static void sve_user_enable(void)
+{
+	change_cpacr(CPACR_EL1_ZEN_EL0EN, CPACR_EL1_ZEN_EL0EN);
+}
+
+/*
+ * TIF_SVE controls whether a task can use SVE without trapping while
+ * in userspace, and also the way a task's FPSIMD/SVE state is stored
+ * in thread_struct.
+ *
+ * The kernel uses this flag to track whether a user task is actively
+ * using SVE, and therefore whether full SVE register state needs to
+ * be tracked.  If not, the cheaper FPSIMD context handling code can
+ * be used instead of the more costly SVE equivalents.
+ *
+ *  * TIF_SVE set:
+ *
+ *    The task can execute SVE instructions while in userspace without
+ *    trapping to the kernel.
+ *
+ *    When stored, Z0-Z31 (incorporating Vn in bits[127:0] or the
+ *    corresponding Zn), P0-P15 and FFR are encoded in in
+ *    task->thread.sve_state, formatted appropriately for vector
+ *    length task->thread.sve_vl.
+ *
+ *    task->thread.sve_state must point to a valid buffer at least
+ *    sve_state_size(task) bytes in size.
+ *
+ *    During any syscall, the kernel may optionally clear TIF_SVE and
+ *    discard the vector state except for the FPSIMD subset.
+ *
+ *  * TIF_SVE clear:
+ *
+ *    An attempt by the user task to execute an SVE instruction causes
+ *    do_sve_acc() to be called, which does some preparation and then
+ *    sets TIF_SVE.
+ *
+ *    When stored, FPSIMD registers V0-V31 are encoded in
+ *    task->fpsimd_state; bits [max : 128] for each of Z0-Z31 are
+ *    logically zero but not stored anywhere; P0-P15 and FFR are not
+ *    stored and have unspecified values from userspace's point of
+ *    view.  For hygiene purposes, the kernel zeroes them on next use,
+ *    but userspace is discouraged from relying on this.
+ *
+ *    task->thread.sve_state does not need to be non-NULL, valid or any
+ *    particular size: it must not be dereferenced.
+ *
+ *  * FPSR and FPCR are always stored in task->fpsimd_state irrespctive of
+ *    whether TIF_SVE is clear or set, since these are not vector length
+ *    dependent.
+ */
+
+/*
+ * Update current's FPSIMD/SVE registers from thread_struct.
+ *
+ * This function should be called only when the FPSIMD/SVE state in
+ * thread_struct is known to be up to date, when preparing to enter
+ * userspace.
+ *
+ * Softirqs (and preemption) must be disabled.
+ */
+static void task_fpsimd_load(void)
+{
+	WARN_ON(!in_softirq() && !irqs_disabled());
+
+	if (system_supports_sve() && test_thread_flag(TIF_SVE))
+		sve_load_state(sve_pffr(current),
+			       &current->thread.fpsimd_state.fpsr,
+			       sve_vq_from_vl(current->thread.sve_vl) - 1);
+	else
+		fpsimd_load_state(&current->thread.fpsimd_state);
+
+	if (system_supports_sve()) {
+		/* Toggle SVE trapping for userspace if needed */
+		if (test_thread_flag(TIF_SVE))
+			sve_user_enable();
+		else
+			sve_user_disable();
+
+		/* Serialised by exception return to user */
+	}
+}
+
+/*
+ * Ensure current's FPSIMD/SVE storage in thread_struct is up to date
+ * with respect to the CPU registers.
+ *
+ * Softirqs (and preemption) must be disabled.
+ */
+static void task_fpsimd_save(void)
+{
+	WARN_ON(!in_softirq() && !irqs_disabled());
+
+	if (!test_thread_flag(TIF_FOREIGN_FPSTATE)) {
+		if (system_supports_sve() && test_thread_flag(TIF_SVE)) {
+			if (WARN_ON(sve_get_vl() != current->thread.sve_vl)) {
+				/*
+				 * Can't save the user regs, so current would
+				 * re-enter user with corrupt state.
+				 * There's no way to recover, so kill it:
+				 */
+				force_signal_inject(
+					SIGKILL, 0, current_pt_regs(), 0);
+				return;
+			}
+
+			sve_save_state(sve_pffr(current),
+				       &current->thread.fpsimd_state.fpsr);
+		} else
+			fpsimd_save_state(&current->thread.fpsimd_state);
+	}
+}
+
+/*
+ * Helpers to translate bit indices in sve_vq_map to VQ values (and
+ * vice versa).  This allows find_next_bit() to be used to find the
+ * _maximum_ VQ not exceeding a certain value.
+ */
+
+static unsigned int vq_to_bit(unsigned int vq)
+{
+	return SVE_VQ_MAX - vq;
+}
+
+static unsigned int bit_to_vq(unsigned int bit)
+{
+	if (WARN_ON(bit >= SVE_VQ_MAX))
+		bit = SVE_VQ_MAX - 1;
+
+	return SVE_VQ_MAX - bit;
+}
+
+/*
+ * All vector length selection from userspace comes through here.
+ * We're on a slow path, so some sanity-checks are included.
+ * If things go wrong there's a bug somewhere, but try to fall back to a
+ * safe choice.
+ */
+static unsigned int find_supported_vector_length(unsigned int vl)
+{
+	int bit;
+	int max_vl = sve_max_vl;
+
+	if (WARN_ON(!sve_vl_valid(vl)))
+		vl = SVE_VL_MIN;
+
+	if (WARN_ON(!sve_vl_valid(max_vl)))
+		max_vl = SVE_VL_MIN;
+
+	if (vl > max_vl)
+		vl = max_vl;
+
+	bit = find_next_bit(sve_vq_map, SVE_VQ_MAX,
+			    vq_to_bit(sve_vq_from_vl(vl)));
+	return sve_vl_from_vq(bit_to_vq(bit));
+}
+
+#ifdef CONFIG_SYSCTL
+
+static int sve_proc_do_default_vl(struct ctl_table *table, int write,
+				  void __user *buffer, size_t *lenp,
+				  loff_t *ppos)
+{
+	int ret;
+	int vl = sve_default_vl;
+	struct ctl_table tmp_table = {
+		.data = &vl,
+		.maxlen = sizeof(vl),
+	};
+
+	ret = proc_dointvec(&tmp_table, write, buffer, lenp, ppos);
+	if (ret || !write)
+		return ret;
+
+	/* Writing -1 has the special meaning "set to max": */
+	if (vl == -1) {
+		/* Fail safe if sve_max_vl wasn't initialised */
+		if (WARN_ON(!sve_vl_valid(sve_max_vl)))
+			vl = SVE_VL_MIN;
+		else
+			vl = sve_max_vl;
+
+		goto chosen;
+	}
+
+	if (!sve_vl_valid(vl))
+		return -EINVAL;
+
+	vl = find_supported_vector_length(vl);
+chosen:
+	sve_default_vl = vl;
+	return 0;
+}
+
+static struct ctl_table sve_default_vl_table[] = {
+	{
+		.procname	= "sve_default_vector_length",
+		.mode		= 0644,
+		.proc_handler	= sve_proc_do_default_vl,
+	},
+	{ }
+};
+
+static int __init sve_sysctl_init(void)
+{
+	if (system_supports_sve())
+		if (!register_sysctl("abi", sve_default_vl_table))
+			return -EINVAL;
+
+	return 0;
+}
+
+#else /* ! CONFIG_SYSCTL */
+static int __init sve_sysctl_init(void) { return 0; }
+#endif /* ! CONFIG_SYSCTL */
+
+#define ZREG(sve_state, vq, n) ((char *)(sve_state) +		\
+	(SVE_SIG_ZREG_OFFSET(vq, n) - SVE_SIG_REGS_OFFSET))
+
+/*
+ * Transfer the FPSIMD state in task->thread.fpsimd_state to
+ * task->thread.sve_state.
+ *
+ * Task can be a non-runnable task, or current.  In the latter case,
+ * softirqs (and preemption) must be disabled.
+ * task->thread.sve_state must point to at least sve_state_size(task)
+ * bytes of allocated kernel memory.
+ * task->thread.fpsimd_state must be up to date before calling this function.
+ */
+static void fpsimd_to_sve(struct task_struct *task)
+{
+	unsigned int vq;
+	void *sst = task->thread.sve_state;
+	struct fpsimd_state const *fst = &task->thread.fpsimd_state;
+	unsigned int i;
+
+	if (!system_supports_sve())
+		return;
+
+	vq = sve_vq_from_vl(task->thread.sve_vl);
+	for (i = 0; i < 32; ++i)
+		memcpy(ZREG(sst, vq, i), &fst->vregs[i],
+		       sizeof(fst->vregs[i]));
+}
+
+/*
+ * Transfer the SVE state in task->thread.sve_state to
+ * task->thread.fpsimd_state.
+ *
+ * Task can be a non-runnable task, or current.  In the latter case,
+ * softirqs (and preemption) must be disabled.
+ * task->thread.sve_state must point to at least sve_state_size(task)
+ * bytes of allocated kernel memory.
+ * task->thread.sve_state must be up to date before calling this function.
+ */
+static void sve_to_fpsimd(struct task_struct *task)
+{
+	unsigned int vq;
+	void const *sst = task->thread.sve_state;
+	struct fpsimd_state *fst = &task->thread.fpsimd_state;
+	unsigned int i;
+
+	if (!system_supports_sve())
+		return;
+
+	vq = sve_vq_from_vl(task->thread.sve_vl);
+	for (i = 0; i < 32; ++i)
+		memcpy(&fst->vregs[i], ZREG(sst, vq, i),
+		       sizeof(fst->vregs[i]));
+}
+
+#ifdef CONFIG_ARM64_SVE
+
+/*
+ * Return how many bytes of memory are required to store the full SVE
+ * state for task, given task's currently configured vector length.
+ */
+size_t sve_state_size(struct task_struct const *task)
+{
+	return SVE_SIG_REGS_SIZE(sve_vq_from_vl(task->thread.sve_vl));
+}
+
+/*
+ * Ensure that task->thread.sve_state is allocated and sufficiently large.
+ *
+ * This function should be used only in preparation for replacing
+ * task->thread.sve_state with new data.  The memory is always zeroed
+ * here to prevent stale data from showing through: this is done in
+ * the interest of testability and predictability: except in the
+ * do_sve_acc() case, there is no ABI requirement to hide stale data
+ * written previously be task.
+ */
+void sve_alloc(struct task_struct *task)
+{
+	if (task->thread.sve_state) {
+		memset(task->thread.sve_state, 0, sve_state_size(current));
+		return;
+	}
+
+	/* This is a small allocation (maximum ~8KB) and Should Not Fail. */
+	task->thread.sve_state =
+		kzalloc(sve_state_size(task), GFP_KERNEL);
+
+	/*
+	 * If future SVE revisions can have larger vectors though,
+	 * this may cease to be true:
+	 */
+	BUG_ON(!task->thread.sve_state);
+}
+
+
+/*
+ * Ensure that task->thread.sve_state is up to date with respect to
+ * the user task, irrespective of when SVE is in use or not.
+ *
+ * This should only be called by ptrace.  task must be non-runnable.
+ * task->thread.sve_state must point to at least sve_state_size(task)
+ * bytes of allocated kernel memory.
+ */
+void fpsimd_sync_to_sve(struct task_struct *task)
+{
+	if (!test_tsk_thread_flag(task, TIF_SVE))
+		fpsimd_to_sve(task);
+}
+
+/*
+ * Ensure that task->thread.fpsimd_state is up to date with respect to
+ * the user task, irrespective of whether SVE is in use or not.
+ *
+ * This should only be called by ptrace.  task must be non-runnable.
+ * task->thread.sve_state must point to at least sve_state_size(task)
+ * bytes of allocated kernel memory.
+ */
+void sve_sync_to_fpsimd(struct task_struct *task)
+{
+	if (test_tsk_thread_flag(task, TIF_SVE))
+		sve_to_fpsimd(task);
+}
+
+/*
+ * Ensure that task->thread.sve_state is up to date with respect to
+ * the task->thread.fpsimd_state.
+ *
+ * This should only be called by ptrace to merge new FPSIMD register
+ * values into a task for which SVE is currently active.
+ * task must be non-runnable.
+ * task->thread.sve_state must point to at least sve_state_size(task)
+ * bytes of allocated kernel memory.
+ * task->thread.fpsimd_state must already have been initialised with
+ * the new FPSIMD register values to be merged in.
+ */
+void sve_sync_from_fpsimd_zeropad(struct task_struct *task)
+{
+	unsigned int vq;
+	void *sst = task->thread.sve_state;
+	struct fpsimd_state const *fst = &task->thread.fpsimd_state;
+	unsigned int i;
+
+	if (!test_tsk_thread_flag(task, TIF_SVE))
+		return;
+
+	vq = sve_vq_from_vl(task->thread.sve_vl);
+
+	memset(sst, 0, SVE_SIG_REGS_SIZE(vq));
+
+	for (i = 0; i < 32; ++i)
+		memcpy(ZREG(sst, vq, i), &fst->vregs[i],
+		       sizeof(fst->vregs[i]));
+}
+
+int sve_set_vector_length(struct task_struct *task,
+			  unsigned long vl, unsigned long flags)
+{
+	if (flags & ~(unsigned long)(PR_SVE_VL_INHERIT |
+				     PR_SVE_SET_VL_ONEXEC))
+		return -EINVAL;
+
+	if (!sve_vl_valid(vl))
+		return -EINVAL;
+
+	/*
+	 * Clamp to the maximum vector length that VL-agnostic SVE code can
+	 * work with.  A flag may be assigned in the future to allow setting
+	 * of larger vector lengths without confusing older software.
+	 */
+	if (vl > SVE_VL_ARCH_MAX)
+		vl = SVE_VL_ARCH_MAX;
+
+	vl = find_supported_vector_length(vl);
+
+	if (flags & (PR_SVE_VL_INHERIT |
+		     PR_SVE_SET_VL_ONEXEC))
+		task->thread.sve_vl_onexec = vl;
+	else
+		/* Reset VL to system default on next exec: */
+		task->thread.sve_vl_onexec = 0;
+
+	/* Only actually set the VL if not deferred: */
+	if (flags & PR_SVE_SET_VL_ONEXEC)
+		goto out;
+
+	if (vl == task->thread.sve_vl)
+		goto out;
+
+	/*
+	 * To ensure the FPSIMD bits of the SVE vector registers are preserved,
+	 * write any live register state back to task_struct, and convert to a
+	 * non-SVE thread.
+	 */
+	if (task == current) {
+		local_bh_disable();
+
+		task_fpsimd_save();
+		set_thread_flag(TIF_FOREIGN_FPSTATE);
+	}
+
+	fpsimd_flush_task_state(task);
+	if (test_and_clear_tsk_thread_flag(task, TIF_SVE))
+		sve_to_fpsimd(task);
+
+	if (task == current)
+		local_bh_enable();
+
+	/*
+	 * Force reallocation of task SVE state to the correct size
+	 * on next use:
+	 */
+	sve_free(task);
+
+	task->thread.sve_vl = vl;
+
+out:
+	if (flags & PR_SVE_VL_INHERIT)
+		set_tsk_thread_flag(task, TIF_SVE_VL_INHERIT);
+	else
+		clear_tsk_thread_flag(task, TIF_SVE_VL_INHERIT);
+
+	return 0;
+}
+
+/*
+ * Encode the current vector length and flags for return.
+ * This is only required for prctl(): ptrace has separate fields
+ *
+ * flags are as for sve_set_vector_length().
+ */
+static int sve_prctl_status(unsigned long flags)
+{
+	int ret;
+
+	if (flags & PR_SVE_SET_VL_ONEXEC)
+		ret = current->thread.sve_vl_onexec;
+	else
+		ret = current->thread.sve_vl;
+
+	if (test_thread_flag(TIF_SVE_VL_INHERIT))
+		ret |= PR_SVE_VL_INHERIT;
+
+	return ret;
+}
+
+/* PR_SVE_SET_VL */
+int sve_set_current_vl(unsigned long arg)
+{
+	unsigned long vl, flags;
+	int ret;
+
+	vl = arg & PR_SVE_VL_LEN_MASK;
+	flags = arg & ~vl;
+
+	if (!system_supports_sve())
+		return -EINVAL;
+
+	ret = sve_set_vector_length(current, vl, flags);
+	if (ret)
+		return ret;
+
+	return sve_prctl_status(flags);
+}
+
+/* PR_SVE_GET_VL */
+int sve_get_current_vl(void)
+{
+	if (!system_supports_sve())
+		return -EINVAL;
+
+	return sve_prctl_status(0);
+}
+
+/*
+ * Bitmap for temporary storage of the per-CPU set of supported vector lengths
+ * during secondary boot.
+ */
+static DECLARE_BITMAP(sve_secondary_vq_map, SVE_VQ_MAX);
+
+static void sve_probe_vqs(DECLARE_BITMAP(map, SVE_VQ_MAX))
+{
+	unsigned int vq, vl;
+	unsigned long zcr;
+
+	bitmap_zero(map, SVE_VQ_MAX);
+
+	zcr = ZCR_ELx_LEN_MASK;
+	zcr = read_sysreg_s(SYS_ZCR_EL1) & ~zcr;
+
+	for (vq = SVE_VQ_MAX; vq >= SVE_VQ_MIN; --vq) {
+		write_sysreg_s(zcr | (vq - 1), SYS_ZCR_EL1); /* self-syncing */
+		vl = sve_get_vl();
+		vq = sve_vq_from_vl(vl); /* skip intervening lengths */
+		set_bit(vq_to_bit(vq), map);
+	}
+}
+
+void __init sve_init_vq_map(void)
+{
+	sve_probe_vqs(sve_vq_map);
+}
+
+/*
+ * If we haven't committed to the set of supported VQs yet, filter out
+ * those not supported by the current CPU.
+ */
+void sve_update_vq_map(void)
+{
+	sve_probe_vqs(sve_secondary_vq_map);
+	bitmap_and(sve_vq_map, sve_vq_map, sve_secondary_vq_map, SVE_VQ_MAX);
+}
+
+/* Check whether the current CPU supports all VQs in the committed set */
+int sve_verify_vq_map(void)
+{
+	int ret = 0;
+
+	sve_probe_vqs(sve_secondary_vq_map);
+	bitmap_andnot(sve_secondary_vq_map, sve_vq_map, sve_secondary_vq_map,
+		      SVE_VQ_MAX);
+	if (!bitmap_empty(sve_secondary_vq_map, SVE_VQ_MAX)) {
+		pr_warn("SVE: cpu%d: Required vector length(s) missing\n",
+			smp_processor_id());
+		ret = -EINVAL;
+	}
+
+	return ret;
+}
+
+static void __init sve_efi_setup(void)
+{
+	if (!IS_ENABLED(CONFIG_EFI))
+		return;
+
+	/*
+	 * alloc_percpu() warns and prints a backtrace if this goes wrong.
+	 * This is evidence of a crippled system and we are returning void,
+	 * so no attempt is made to handle this situation here.
+	 */
+	if (!sve_vl_valid(sve_max_vl))
+		goto fail;
+
+	efi_sve_state = __alloc_percpu(
+		SVE_SIG_REGS_SIZE(sve_vq_from_vl(sve_max_vl)), SVE_VQ_BYTES);
+	if (!efi_sve_state)
+		goto fail;
+
+	return;
+
+fail:
+	panic("Cannot allocate percpu memory for EFI SVE save/restore");
+}
+
+/*
+ * Enable SVE for EL1.
+ * Intended for use by the cpufeatures code during CPU boot.
+ */
+int sve_kernel_enable(void *__always_unused p)
+{
+	write_sysreg(read_sysreg(CPACR_EL1) | CPACR_EL1_ZEN_EL1EN, CPACR_EL1);
+	isb();
+
+	return 0;
+}
+
+void __init sve_setup(void)
+{
+	u64 zcr;
+
+	if (!system_supports_sve())
+		return;
+
+	/*
+	 * The SVE architecture mandates support for 128-bit vectors,
+	 * so sve_vq_map must have at least SVE_VQ_MIN set.
+	 * If something went wrong, at least try to patch it up:
+	 */
+	if (WARN_ON(!test_bit(vq_to_bit(SVE_VQ_MIN), sve_vq_map)))
+		set_bit(vq_to_bit(SVE_VQ_MIN), sve_vq_map);
+
+	zcr = read_sanitised_ftr_reg(SYS_ZCR_EL1);
+	sve_max_vl = sve_vl_from_vq((zcr & ZCR_ELx_LEN_MASK) + 1);
+
+	/*
+	 * Sanity-check that the max VL we determined through CPU features
+	 * corresponds properly to sve_vq_map.  If not, do our best:
+	 */
+	if (WARN_ON(sve_max_vl != find_supported_vector_length(sve_max_vl)))
+		sve_max_vl = find_supported_vector_length(sve_max_vl);
+
+	/*
+	 * For the default VL, pick the maximum supported value <= 64.
+	 * VL == 64 is guaranteed not to grow the signal frame.
+	 */
+	sve_default_vl = find_supported_vector_length(64);
+
+	pr_info("SVE: maximum available vector length %u bytes per vector\n",
+		sve_max_vl);
+	pr_info("SVE: default vector length %u bytes per vector\n",
+		sve_default_vl);
+
+	sve_efi_setup();
+}
+
+/*
+ * Called from the put_task_struct() path, which cannot get here
+ * unless dead_task is really dead and not schedulable.
+ */
+void fpsimd_release_task(struct task_struct *dead_task)
+{
+	__sve_free(dead_task);
+}
+
+#endif /* CONFIG_ARM64_SVE */
+
+/*
+ * Trapped SVE access
+ *
+ * Storage is allocated for the full SVE state, the current FPSIMD
+ * register contents are migrated across, and TIF_SVE is set so that
+ * the SVE access trap will be disabled the next time this task
+ * reaches ret_to_user.
+ *
+ * TIF_SVE should be clear on entry: otherwise, task_fpsimd_load()
+ * would have disabled the SVE access trap for userspace during
+ * ret_to_user, making an SVE access trap impossible in that case.
+ */
+asmlinkage void do_sve_acc(unsigned int esr, struct pt_regs *regs)
+{
+	/* Even if we chose not to use SVE, the hardware could still trap: */
+	if (unlikely(!system_supports_sve()) || WARN_ON(is_compat_task())) {
+		force_signal_inject(SIGILL, ILL_ILLOPC, regs, 0);
+		return;
+	}
+
+	sve_alloc(current);
+
+	local_bh_disable();
+
+	task_fpsimd_save();
+	fpsimd_to_sve(current);
+
+	/* Force ret_to_user to reload the registers: */
+	fpsimd_flush_task_state(current);
+	set_thread_flag(TIF_FOREIGN_FPSTATE);
+
+	if (test_and_set_thread_flag(TIF_SVE))
+		WARN_ON(1); /* SVE access shouldn't have trapped */
+
+	local_bh_enable();
+}
 
 /*
  * Trapped FP/ASIMD access.
  */
-void do_fpsimd_acc(unsigned int esr, struct pt_regs *regs)
+asmlinkage void do_fpsimd_acc(unsigned int esr, struct pt_regs *regs)
 {
 	/* TODO: implement lazy context saving/restoring */
 	WARN_ON(1);
@@ -111,7 +864,7 @@ void do_fpsimd_acc(unsigned int esr, struct pt_regs *regs)
 /*
  * Raise a SIGFPE for the current process.
  */
-void do_fpsimd_exc(unsigned int esr, struct pt_regs *regs)
+asmlinkage void do_fpsimd_exc(unsigned int esr, struct pt_regs *regs)
 {
 	siginfo_t info;
 	unsigned int si_code = 0;
@@ -144,8 +897,8 @@ void fpsimd_thread_switch(struct task_struct *next)
 	 * the registers is in fact the most recent userland FPSIMD state of
 	 * 'current'.
 	 */
-	if (current->mm && !test_thread_flag(TIF_FOREIGN_FPSTATE))
-		fpsimd_save_state(&current->thread.fpsimd_state);
+	if (current->mm)
+		task_fpsimd_save();
 
 	if (next->mm) {
 		/*
@@ -157,18 +910,18 @@ void fpsimd_thread_switch(struct task_struct *next)
 		 */
 		struct fpsimd_state *st = &next->thread.fpsimd_state;
 
-		if (__this_cpu_read(fpsimd_last_state) == st
+		if (__this_cpu_read(fpsimd_last_state.st) == st
 		    && st->cpu == smp_processor_id())
-			clear_ti_thread_flag(task_thread_info(next),
-					     TIF_FOREIGN_FPSTATE);
+			clear_tsk_thread_flag(next, TIF_FOREIGN_FPSTATE);
 		else
-			set_ti_thread_flag(task_thread_info(next),
-					   TIF_FOREIGN_FPSTATE);
+			set_tsk_thread_flag(next, TIF_FOREIGN_FPSTATE);
 	}
 }
 
 void fpsimd_flush_thread(void)
 {
+	int vl, supported_vl;
+
 	if (!system_supports_fpsimd())
 		return;
 
@@ -176,6 +929,42 @@ void fpsimd_flush_thread(void)
 
 	memset(&current->thread.fpsimd_state, 0, sizeof(struct fpsimd_state));
 	fpsimd_flush_task_state(current);
+
+	if (system_supports_sve()) {
+		clear_thread_flag(TIF_SVE);
+		sve_free(current);
+
+		/*
+		 * Reset the task vector length as required.
+		 * This is where we ensure that all user tasks have a valid
+		 * vector length configured: no kernel task can become a user
+		 * task without an exec and hence a call to this function.
+		 * By the time the first call to this function is made, all
+		 * early hardware probing is complete, so sve_default_vl
+		 * should be valid.
+		 * If a bug causes this to go wrong, we make some noise and
+		 * try to fudge thread.sve_vl to a safe value here.
+		 */
+		vl = current->thread.sve_vl_onexec ?
+			current->thread.sve_vl_onexec : sve_default_vl;
+
+		if (WARN_ON(!sve_vl_valid(vl)))
+			vl = SVE_VL_MIN;
+
+		supported_vl = find_supported_vector_length(vl);
+		if (WARN_ON(supported_vl != vl))
+			vl = supported_vl;
+
+		current->thread.sve_vl = vl;
+
+		/*
+		 * If the task is not set to inherit, ensure that the vector
+		 * length will be reset by a subsequent exec:
+		 */
+		if (!test_thread_flag(TIF_SVE_VL_INHERIT))
+			current->thread.sve_vl_onexec = 0;
+	}
+
 	set_thread_flag(TIF_FOREIGN_FPSTATE);
 
 	local_bh_enable();
@@ -191,11 +980,35 @@ void fpsimd_preserve_current_state(void)
 		return;
 
 	local_bh_disable();
+	task_fpsimd_save();
+	local_bh_enable();
+}
+
+/*
+ * Like fpsimd_preserve_current_state(), but ensure that
+ * current->thread.fpsimd_state is updated so that it can be copied to
+ * the signal frame.
+ */
+void fpsimd_signal_preserve_current_state(void)
+{
+	fpsimd_preserve_current_state();
+	if (system_supports_sve() && test_thread_flag(TIF_SVE))
+		sve_to_fpsimd(current);
+}
 
-	if (!test_thread_flag(TIF_FOREIGN_FPSTATE))
-		fpsimd_save_state(&current->thread.fpsimd_state);
+/*
+ * Associate current's FPSIMD context with this cpu
+ * Preemption must be disabled when calling this function.
+ */
+static void fpsimd_bind_to_cpu(void)
+{
+	struct fpsimd_last_state_struct *last =
+		this_cpu_ptr(&fpsimd_last_state);
+	struct fpsimd_state *st = &current->thread.fpsimd_state;
 
-	local_bh_enable();
+	last->st = st;
+	last->sve_in_use = test_thread_flag(TIF_SVE);
+	st->cpu = smp_processor_id();
 }
 
 /*
@@ -211,11 +1024,8 @@ void fpsimd_restore_current_state(void)
 	local_bh_disable();
 
 	if (test_and_clear_thread_flag(TIF_FOREIGN_FPSTATE)) {
-		struct fpsimd_state *st = &current->thread.fpsimd_state;
-
-		fpsimd_load_state(st);
-		__this_cpu_write(fpsimd_last_state, st);
-		st->cpu = smp_processor_id();
+		task_fpsimd_load();
+		fpsimd_bind_to_cpu();
 	}
 
 	local_bh_enable();
@@ -233,13 +1043,14 @@ void fpsimd_update_current_state(struct fpsimd_state *state)
 
 	local_bh_disable();
 
-	fpsimd_load_state(state);
-	if (test_and_clear_thread_flag(TIF_FOREIGN_FPSTATE)) {
-		struct fpsimd_state *st = &current->thread.fpsimd_state;
+	current->thread.fpsimd_state.user_fpsimd = state->user_fpsimd;
+	if (system_supports_sve() && test_thread_flag(TIF_SVE))
+		fpsimd_to_sve(current);
 
-		__this_cpu_write(fpsimd_last_state, st);
-		st->cpu = smp_processor_id();
-	}
+	task_fpsimd_load();
+
+	if (test_and_clear_thread_flag(TIF_FOREIGN_FPSTATE))
+		fpsimd_bind_to_cpu();
 
 	local_bh_enable();
 }
@@ -252,6 +1063,29 @@ void fpsimd_flush_task_state(struct task_struct *t)
 	t->thread.fpsimd_state.cpu = NR_CPUS;
 }
 
+static inline void fpsimd_flush_cpu_state(void)
+{
+	__this_cpu_write(fpsimd_last_state.st, NULL);
+}
+
+/*
+ * Invalidate any task SVE state currently held in this CPU's regs.
+ *
+ * This is used to prevent the kernel from trying to reuse SVE register data
+ * that is detroyed by KVM guest enter/exit.  This function should go away when
+ * KVM SVE support is implemented.  Don't use it for anything else.
+ */
+#ifdef CONFIG_ARM64_SVE
+void sve_flush_cpu_state(void)
+{
+	struct fpsimd_last_state_struct const *last =
+		this_cpu_ptr(&fpsimd_last_state);
+
+	if (last->st && last->sve_in_use)
+		fpsimd_flush_cpu_state();
+}
+#endif /* CONFIG_ARM64_SVE */
+
 #ifdef CONFIG_KERNEL_MODE_NEON
 
 DEFINE_PER_CPU(bool, kernel_neon_busy);
@@ -286,11 +1120,13 @@ void kernel_neon_begin(void)
 	__this_cpu_write(kernel_neon_busy, true);
 
 	/* Save unsaved task fpsimd state, if any: */
-	if (current->mm && !test_and_set_thread_flag(TIF_FOREIGN_FPSTATE))
-		fpsimd_save_state(&current->thread.fpsimd_state);
+	if (current->mm) {
+		task_fpsimd_save();
+		set_thread_flag(TIF_FOREIGN_FPSTATE);
+	}
 
 	/* Invalidate any task state remaining in the fpsimd regs: */
-	__this_cpu_write(fpsimd_last_state, NULL);
+	fpsimd_flush_cpu_state();
 
 	preempt_disable();
 
@@ -325,6 +1161,7 @@ EXPORT_SYMBOL(kernel_neon_end);
 
 static DEFINE_PER_CPU(struct fpsimd_state, efi_fpsimd_state);
 static DEFINE_PER_CPU(bool, efi_fpsimd_state_used);
+static DEFINE_PER_CPU(bool, efi_sve_state_used);
 
 /*
  * EFI runtime services support functions
@@ -350,10 +1187,24 @@ void __efi_fpsimd_begin(void)
 
 	WARN_ON(preemptible());
 
-	if (may_use_simd())
+	if (may_use_simd()) {
 		kernel_neon_begin();
-	else {
-		fpsimd_save_state(this_cpu_ptr(&efi_fpsimd_state));
+	} else {
+		/*
+		 * If !efi_sve_state, SVE can't be in use yet and doesn't need
+		 * preserving:
+		 */
+		if (system_supports_sve() && likely(efi_sve_state)) {
+			char *sve_state = this_cpu_ptr(efi_sve_state);
+
+			__this_cpu_write(efi_sve_state_used, true);
+
+			sve_save_state(sve_state + sve_ffr_offset(sve_max_vl),
+				       &this_cpu_ptr(&efi_fpsimd_state)->fpsr);
+		} else {
+			fpsimd_save_state(this_cpu_ptr(&efi_fpsimd_state));
+		}
+
 		__this_cpu_write(efi_fpsimd_state_used, true);
 	}
 }
@@ -366,10 +1217,22 @@ void __efi_fpsimd_end(void)
 	if (!system_supports_fpsimd())
 		return;
 
-	if (__this_cpu_xchg(efi_fpsimd_state_used, false))
-		fpsimd_load_state(this_cpu_ptr(&efi_fpsimd_state));
-	else
+	if (!__this_cpu_xchg(efi_fpsimd_state_used, false)) {
 		kernel_neon_end();
+	} else {
+		if (system_supports_sve() &&
+		    likely(__this_cpu_read(efi_sve_state_used))) {
+			char const *sve_state = this_cpu_ptr(efi_sve_state);
+
+			sve_load_state(sve_state + sve_ffr_offset(sve_max_vl),
+				       &this_cpu_ptr(&efi_fpsimd_state)->fpsr,
+				       sve_vq_from_vl(sve_get_vl()) - 1);
+
+			__this_cpu_write(efi_sve_state_used, false);
+		} else {
+			fpsimd_load_state(this_cpu_ptr(&efi_fpsimd_state));
+		}
+	}
 }
 
 #endif /* CONFIG_EFI */
@@ -382,9 +1245,9 @@ static int fpsimd_cpu_pm_notifier(struct notifier_block *self,
 {
 	switch (cmd) {
 	case CPU_PM_ENTER:
-		if (current->mm && !test_thread_flag(TIF_FOREIGN_FPSTATE))
-			fpsimd_save_state(&current->thread.fpsimd_state);
-		this_cpu_write(fpsimd_last_state, NULL);
+		if (current->mm)
+			task_fpsimd_save();
+		fpsimd_flush_cpu_state();
 		break;
 	case CPU_PM_EXIT:
 		if (current->mm)
@@ -413,7 +1276,7 @@ static inline void fpsimd_pm_init(void) { }
 #ifdef CONFIG_HOTPLUG_CPU
 static int fpsimd_cpu_dead(unsigned int cpu)
 {
-	per_cpu(fpsimd_last_state, cpu) = NULL;
+	per_cpu(fpsimd_last_state.st, cpu) = NULL;
 	return 0;
 }
 
@@ -442,6 +1305,6 @@ static int __init fpsimd_init(void)
 	if (!(elf_hwcap & HWCAP_ASIMD))
 		pr_notice("Advanced SIMD is not implemented\n");
 
-	return 0;
+	return sve_sysctl_init();
 }
 core_initcall(fpsimd_init);
diff --git a/arch/arm64/kernel/ftrace-mod.S b/arch/arm64/kernel/ftrace-mod.S
deleted file mode 100644
index 00c4025be4ff..000000000000
--- a/arch/arm64/kernel/ftrace-mod.S
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
- * Copyright (C) 2017 Linaro Ltd <ard.biesheuvel@linaro.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/linkage.h>
-#include <asm/assembler.h>
-
-	.section	".text.ftrace_trampoline", "ax"
-	.align		3
-0:	.quad		0
-__ftrace_trampoline:
-	ldr		x16, 0b
-	br		x16
-ENDPROC(__ftrace_trampoline)
diff --git a/arch/arm64/kernel/ftrace.c b/arch/arm64/kernel/ftrace.c
index c13b1fca0e5b..50986e388d2b 100644
--- a/arch/arm64/kernel/ftrace.c
+++ b/arch/arm64/kernel/ftrace.c
@@ -76,7 +76,7 @@ int ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr)
 
 	if (offset < -SZ_128M || offset >= SZ_128M) {
 #ifdef CONFIG_ARM64_MODULE_PLTS
-		unsigned long *trampoline;
+		struct plt_entry trampoline;
 		struct module *mod;
 
 		/*
@@ -104,22 +104,24 @@ int ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr)
 		 * is added in the future, but for now, the pr_err() below
 		 * deals with a theoretical issue only.
 		 */
-		trampoline = (unsigned long *)mod->arch.ftrace_trampoline;
-		if (trampoline[0] != addr) {
-			if (trampoline[0] != 0) {
+		trampoline = get_plt_entry(addr);
+		if (!plt_entries_equal(mod->arch.ftrace_trampoline,
+				       &trampoline)) {
+			if (!plt_entries_equal(mod->arch.ftrace_trampoline,
+					       &(struct plt_entry){})) {
 				pr_err("ftrace: far branches to multiple entry points unsupported inside a single module\n");
 				return -EINVAL;
 			}
 
 			/* point the trampoline to our ftrace entry point */
 			module_disable_ro(mod);
-			trampoline[0] = addr;
+			*mod->arch.ftrace_trampoline = trampoline;
 			module_enable_ro(mod, true);
 
 			/* update trampoline before patching in the branch */
 			smp_wmb();
 		}
-		addr = (unsigned long)&trampoline[1];
+		addr = (unsigned long)(void *)mod->arch.ftrace_trampoline;
 #else /* CONFIG_ARM64_MODULE_PLTS */
 		return -EINVAL;
 #endif /* CONFIG_ARM64_MODULE_PLTS */
diff --git a/arch/arm64/kernel/head.S b/arch/arm64/kernel/head.S
index 0b243ecaf7ac..e3cb9fbf96b6 100644
--- a/arch/arm64/kernel/head.S
+++ b/arch/arm64/kernel/head.S
@@ -480,14 +480,21 @@ set_hcr:
 
 	/* Statistical profiling */
 	ubfx	x0, x1, #32, #4			// Check ID_AA64DFR0_EL1 PMSVer
-	cbz	x0, 6f				// Skip if SPE not present
-	cbnz	x2, 5f				// VHE?
+	cbz	x0, 7f				// Skip if SPE not present
+	cbnz	x2, 6f				// VHE?
+	mrs_s	x4, SYS_PMBIDR_EL1		// If SPE available at EL2,
+	and	x4, x4, #(1 << SYS_PMBIDR_EL1_P_SHIFT)
+	cbnz	x4, 5f				// then permit sampling of physical
+	mov	x4, #(1 << SYS_PMSCR_EL2_PCT_SHIFT | \
+		      1 << SYS_PMSCR_EL2_PA_SHIFT)
+	msr_s	SYS_PMSCR_EL2, x4		// addresses and physical counter
+5:
 	mov	x1, #(MDCR_EL2_E2PB_MASK << MDCR_EL2_E2PB_SHIFT)
 	orr	x3, x3, x1			// If we don't have VHE, then
-	b	6f				// use EL1&0 translation.
-5:						// For VHE, use EL2 translation
+	b	7f				// use EL1&0 translation.
+6:						// For VHE, use EL2 translation
 	orr	x3, x3, #MDCR_EL2_TPMS		// and disable access from EL1
-6:
+7:
 	msr	mdcr_el2, x3			// Configure debug traps
 
 	/* Stage-2 translation */
@@ -517,8 +524,19 @@ CPU_LE(	movk	x0, #0x30d0, lsl #16	)	// Clear EE and E0E on LE systems
 	mov	x0, #0x33ff
 	msr	cptr_el2, x0			// Disable copro. traps to EL2
 
+	/* SVE register access */
+	mrs	x1, id_aa64pfr0_el1
+	ubfx	x1, x1, #ID_AA64PFR0_SVE_SHIFT, #4
+	cbz	x1, 7f
+
+	bic	x0, x0, #CPTR_EL2_TZ		// Also disable SVE traps
+	msr	cptr_el2, x0			// Disable copro. traps to EL2
+	isb
+	mov	x1, #ZCR_ELx_LEN_MASK		// SVE: Enable full vector
+	msr_s	SYS_ZCR_EL2, x1			// length for EL1.
+
 	/* Hypervisor stub */
-	adr_l	x0, __hyp_stub_vectors
+7:	adr_l	x0, __hyp_stub_vectors
 	msr	vbar_el2, x0
 
 	/* spsr */
@@ -732,6 +750,7 @@ __primary_switch:
 	 * to take into account by discarding the current kernel mapping and
 	 * creating a new one.
 	 */
+	pre_disable_mmu_workaround
 	msr	sctlr_el1, x20			// disable the MMU
 	isb
 	bl	__create_page_tables		// recreate kernel mapping
diff --git a/arch/arm64/kernel/hibernate.c b/arch/arm64/kernel/hibernate.c
index 095d3c170f5d..3009b8b80f08 100644
--- a/arch/arm64/kernel/hibernate.c
+++ b/arch/arm64/kernel/hibernate.c
@@ -27,6 +27,7 @@
 #include <asm/barrier.h>
 #include <asm/cacheflush.h>
 #include <asm/cputype.h>
+#include <asm/daifflags.h>
 #include <asm/irqflags.h>
 #include <asm/kexec.h>
 #include <asm/memory.h>
@@ -285,7 +286,7 @@ int swsusp_arch_suspend(void)
 		return -EBUSY;
 	}
 
-	local_dbg_save(flags);
+	flags = local_daif_save();
 
 	if (__cpu_suspend_enter(&state)) {
 		/* make the crash dump kernel image visible/saveable */
@@ -315,7 +316,7 @@ int swsusp_arch_suspend(void)
 		__cpu_suspend_exit();
 	}
 
-	local_dbg_restore(flags);
+	local_daif_restore(flags);
 
 	return ret;
 }
diff --git a/arch/arm64/kernel/hw_breakpoint.c b/arch/arm64/kernel/hw_breakpoint.c
index 749f81779420..74bb56f656ef 100644
--- a/arch/arm64/kernel/hw_breakpoint.c
+++ b/arch/arm64/kernel/hw_breakpoint.c
@@ -28,6 +28,7 @@
 #include <linux/perf_event.h>
 #include <linux/ptrace.h>
 #include <linux/smp.h>
+#include <linux/uaccess.h>
 
 #include <asm/compat.h>
 #include <asm/current.h>
@@ -36,7 +37,6 @@
 #include <asm/traps.h>
 #include <asm/cputype.h>
 #include <asm/system_misc.h>
-#include <asm/uaccess.h>
 
 /* Breakpoint currently in use for each BRP. */
 static DEFINE_PER_CPU(struct perf_event *, bp_on_reg[ARM_MAX_BRP]);
diff --git a/arch/arm64/kernel/io.c b/arch/arm64/kernel/io.c
index 354be2a872ae..79b17384effa 100644
--- a/arch/arm64/kernel/io.c
+++ b/arch/arm64/kernel/io.c
@@ -25,8 +25,7 @@
  */
 void __memcpy_fromio(void *to, const volatile void __iomem *from, size_t count)
 {
-	while (count && (!IS_ALIGNED((unsigned long)from, 8) ||
-			 !IS_ALIGNED((unsigned long)to, 8))) {
+	while (count && !IS_ALIGNED((unsigned long)from, 8)) {
 		*(u8 *)to = __raw_readb(from);
 		from++;
 		to++;
@@ -54,23 +53,22 @@ EXPORT_SYMBOL(__memcpy_fromio);
  */
 void __memcpy_toio(volatile void __iomem *to, const void *from, size_t count)
 {
-	while (count && (!IS_ALIGNED((unsigned long)to, 8) ||
-			 !IS_ALIGNED((unsigned long)from, 8))) {
-		__raw_writeb(*(volatile u8 *)from, to);
+	while (count && !IS_ALIGNED((unsigned long)to, 8)) {
+		__raw_writeb(*(u8 *)from, to);
 		from++;
 		to++;
 		count--;
 	}
 
 	while (count >= 8) {
-		__raw_writeq(*(volatile u64 *)from, to);
+		__raw_writeq(*(u64 *)from, to);
 		from += 8;
 		to += 8;
 		count -= 8;
 	}
 
 	while (count) {
-		__raw_writeb(*(volatile u8 *)from, to);
+		__raw_writeb(*(u8 *)from, to);
 		from++;
 		to++;
 		count--;
diff --git a/arch/arm64/kernel/machine_kexec.c b/arch/arm64/kernel/machine_kexec.c
index 11121f608eb5..f76ea92dff91 100644
--- a/arch/arm64/kernel/machine_kexec.c
+++ b/arch/arm64/kernel/machine_kexec.c
@@ -18,6 +18,7 @@
 
 #include <asm/cacheflush.h>
 #include <asm/cpu_ops.h>
+#include <asm/daifflags.h>
 #include <asm/memory.h>
 #include <asm/mmu.h>
 #include <asm/mmu_context.h>
@@ -195,8 +196,7 @@ void machine_kexec(struct kimage *kimage)
 
 	pr_info("Bye!\n");
 
-	/* Disable all DAIF exceptions. */
-	asm volatile ("msr daifset, #0xf" : : : "memory");
+	local_daif_mask();
 
 	/*
 	 * cpu_soft_restart will shutdown the MMU, disable data caches, then
diff --git a/arch/arm64/kernel/module-plts.c b/arch/arm64/kernel/module-plts.c
index d05dbe658409..ea640f92fe5a 100644
--- a/arch/arm64/kernel/module-plts.c
+++ b/arch/arm64/kernel/module-plts.c
@@ -11,21 +11,6 @@
 #include <linux/module.h>
 #include <linux/sort.h>
 
-struct plt_entry {
-	/*
-	 * A program that conforms to the AArch64 Procedure Call Standard
-	 * (AAPCS64) must assume that a veneer that alters IP0 (x16) and/or
-	 * IP1 (x17) may be inserted at any branch instruction that is
-	 * exposed to a relocation that supports long branches. Since that
-	 * is exactly what we are dealing with here, we are free to use x16
-	 * as a scratch register in the PLT veneers.
-	 */
-	__le32	mov0;	/* movn	x16, #0x....			*/
-	__le32	mov1;	/* movk	x16, #0x...., lsl #16		*/
-	__le32	mov2;	/* movk	x16, #0x...., lsl #32		*/
-	__le32	br;	/* br	x16				*/
-};
-
 static bool in_init(const struct module *mod, void *loc)
 {
 	return (u64)loc - (u64)mod->init_layout.base < mod->init_layout.size;
@@ -40,33 +25,14 @@ u64 module_emit_plt_entry(struct module *mod, void *loc, const Elf64_Rela *rela,
 	int i = pltsec->plt_num_entries;
 	u64 val = sym->st_value + rela->r_addend;
 
-	/*
-	 * MOVK/MOVN/MOVZ opcode:
-	 * +--------+------------+--------+-----------+-------------+---------+
-	 * | sf[31] | opc[30:29] | 100101 | hw[22:21] | imm16[20:5] | Rd[4:0] |
-	 * +--------+------------+--------+-----------+-------------+---------+
-	 *
-	 * Rd     := 0x10 (x16)
-	 * hw     := 0b00 (no shift), 0b01 (lsl #16), 0b10 (lsl #32)
-	 * opc    := 0b11 (MOVK), 0b00 (MOVN), 0b10 (MOVZ)
-	 * sf     := 1 (64-bit variant)
-	 */
-	plt[i] = (struct plt_entry){
-		cpu_to_le32(0x92800010 | (((~val      ) & 0xffff)) << 5),
-		cpu_to_le32(0xf2a00010 | ((( val >> 16) & 0xffff)) << 5),
-		cpu_to_le32(0xf2c00010 | ((( val >> 32) & 0xffff)) << 5),
-		cpu_to_le32(0xd61f0200)
-	};
+	plt[i] = get_plt_entry(val);
 
 	/*
 	 * Check if the entry we just created is a duplicate. Given that the
 	 * relocations are sorted, this will be the last entry we allocated.
 	 * (if one exists).
 	 */
-	if (i > 0 &&
-	    plt[i].mov0 == plt[i - 1].mov0 &&
-	    plt[i].mov1 == plt[i - 1].mov1 &&
-	    plt[i].mov2 == plt[i - 1].mov2)
+	if (i > 0 && plt_entries_equal(plt + i, plt + i - 1))
 		return (u64)&plt[i - 1];
 
 	pltsec->plt_num_entries++;
@@ -154,6 +120,7 @@ int module_frob_arch_sections(Elf_Ehdr *ehdr, Elf_Shdr *sechdrs,
 	unsigned long core_plts = 0;
 	unsigned long init_plts = 0;
 	Elf64_Sym *syms = NULL;
+	Elf_Shdr *tramp = NULL;
 	int i;
 
 	/*
@@ -165,6 +132,10 @@ int module_frob_arch_sections(Elf_Ehdr *ehdr, Elf_Shdr *sechdrs,
 			mod->arch.core.plt = sechdrs + i;
 		else if (!strcmp(secstrings + sechdrs[i].sh_name, ".init.plt"))
 			mod->arch.init.plt = sechdrs + i;
+		else if (IS_ENABLED(CONFIG_DYNAMIC_FTRACE) &&
+			 !strcmp(secstrings + sechdrs[i].sh_name,
+				 ".text.ftrace_trampoline"))
+			tramp = sechdrs + i;
 		else if (sechdrs[i].sh_type == SHT_SYMTAB)
 			syms = (Elf64_Sym *)sechdrs[i].sh_addr;
 	}
@@ -215,5 +186,12 @@ int module_frob_arch_sections(Elf_Ehdr *ehdr, Elf_Shdr *sechdrs,
 	mod->arch.init.plt_num_entries = 0;
 	mod->arch.init.plt_max_entries = init_plts;
 
+	if (tramp) {
+		tramp->sh_type = SHT_NOBITS;
+		tramp->sh_flags = SHF_EXECINSTR | SHF_ALLOC;
+		tramp->sh_addralign = __alignof__(struct plt_entry);
+		tramp->sh_size = sizeof(struct plt_entry);
+	}
+
 	return 0;
 }
diff --git a/arch/arm64/kernel/module.lds b/arch/arm64/kernel/module.lds
index f7c9781a9d48..22e36a21c113 100644
--- a/arch/arm64/kernel/module.lds
+++ b/arch/arm64/kernel/module.lds
@@ -1,4 +1,5 @@
 SECTIONS {
 	.plt (NOLOAD) : { BYTE(0) }
 	.init.plt (NOLOAD) : { BYTE(0) }
+	.text.ftrace_trampoline (NOLOAD) : { BYTE(0) }
 }
diff --git a/arch/arm64/kernel/perf_event.c b/arch/arm64/kernel/perf_event.c
index 9eaef51f83ff..3affca3dd96a 100644
--- a/arch/arm64/kernel/perf_event.c
+++ b/arch/arm64/kernel/perf_event.c
@@ -262,12 +262,6 @@ static const unsigned armv8_a73_perf_cache_map[PERF_COUNT_HW_CACHE_MAX]
 
 	[C(L1D)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV8_IMPDEF_PERFCTR_L1D_CACHE_RD,
 	[C(L1D)][C(OP_WRITE)][C(RESULT_ACCESS)]	= ARMV8_IMPDEF_PERFCTR_L1D_CACHE_WR,
-
-	[C(NODE)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_RD,
-	[C(NODE)][C(OP_WRITE)][C(RESULT_ACCESS)] = ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_WR,
-
-	[C(NODE)][C(OP_READ)][C(RESULT_ACCESS)]	= ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_RD,
-	[C(NODE)][C(OP_WRITE)][C(RESULT_ACCESS)] = ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_WR,
 };
 
 static const unsigned armv8_thunder_perf_cache_map[PERF_COUNT_HW_CACHE_MAX]
diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c
index 2dc0f8482210..6b7dcf4310ac 100644
--- a/arch/arm64/kernel/process.c
+++ b/arch/arm64/kernel/process.c
@@ -49,6 +49,7 @@
 #include <linux/notifier.h>
 #include <trace/events/power.h>
 #include <linux/percpu.h>
+#include <linux/thread_info.h>
 
 #include <asm/alternative.h>
 #include <asm/compat.h>
@@ -170,6 +171,39 @@ void machine_restart(char *cmd)
 	while (1);
 }
 
+static void print_pstate(struct pt_regs *regs)
+{
+	u64 pstate = regs->pstate;
+
+	if (compat_user_mode(regs)) {
+		printk("pstate: %08llx (%c%c%c%c %c %s %s %c%c%c)\n",
+			pstate,
+			pstate & COMPAT_PSR_N_BIT ? 'N' : 'n',
+			pstate & COMPAT_PSR_Z_BIT ? 'Z' : 'z',
+			pstate & COMPAT_PSR_C_BIT ? 'C' : 'c',
+			pstate & COMPAT_PSR_V_BIT ? 'V' : 'v',
+			pstate & COMPAT_PSR_Q_BIT ? 'Q' : 'q',
+			pstate & COMPAT_PSR_T_BIT ? "T32" : "A32",
+			pstate & COMPAT_PSR_E_BIT ? "BE" : "LE",
+			pstate & COMPAT_PSR_A_BIT ? 'A' : 'a',
+			pstate & COMPAT_PSR_I_BIT ? 'I' : 'i',
+			pstate & COMPAT_PSR_F_BIT ? 'F' : 'f');
+	} else {
+		printk("pstate: %08llx (%c%c%c%c %c%c%c%c %cPAN %cUAO)\n",
+			pstate,
+			pstate & PSR_N_BIT ? 'N' : 'n',
+			pstate & PSR_Z_BIT ? 'Z' : 'z',
+			pstate & PSR_C_BIT ? 'C' : 'c',
+			pstate & PSR_V_BIT ? 'V' : 'v',
+			pstate & PSR_D_BIT ? 'D' : 'd',
+			pstate & PSR_A_BIT ? 'A' : 'a',
+			pstate & PSR_I_BIT ? 'I' : 'i',
+			pstate & PSR_F_BIT ? 'F' : 'f',
+			pstate & PSR_PAN_BIT ? '+' : '-',
+			pstate & PSR_UAO_BIT ? '+' : '-');
+	}
+}
+
 void __show_regs(struct pt_regs *regs)
 {
 	int i, top_reg;
@@ -186,10 +220,9 @@ void __show_regs(struct pt_regs *regs)
 	}
 
 	show_regs_print_info(KERN_DEFAULT);
-	print_symbol("PC is at %s\n", instruction_pointer(regs));
-	print_symbol("LR is at %s\n", lr);
-	printk("pc : [<%016llx>] lr : [<%016llx>] pstate: %08llx\n",
-	       regs->pc, lr, regs->pstate);
+	print_pstate(regs);
+	print_symbol("pc : %s\n", regs->pc);
+	print_symbol("lr : %s\n", lr);
 	printk("sp : %016llx\n", sp);
 
 	i = top_reg;
@@ -241,11 +274,27 @@ void release_thread(struct task_struct *dead_task)
 {
 }
 
+void arch_release_task_struct(struct task_struct *tsk)
+{
+	fpsimd_release_task(tsk);
+}
+
+/*
+ * src and dst may temporarily have aliased sve_state after task_struct
+ * is copied.  We cannot fix this properly here, because src may have
+ * live SVE state and dst's thread_info may not exist yet, so tweaking
+ * either src's or dst's TIF_SVE is not safe.
+ *
+ * The unaliasing is done in copy_thread() instead.  This works because
+ * dst is not schedulable or traceable until both of these functions
+ * have been called.
+ */
 int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src)
 {
 	if (current->mm)
 		fpsimd_preserve_current_state();
 	*dst = *src;
+
 	return 0;
 }
 
@@ -258,6 +307,22 @@ int copy_thread(unsigned long clone_flags, unsigned long stack_start,
 
 	memset(&p->thread.cpu_context, 0, sizeof(struct cpu_context));
 
+	/*
+	 * Unalias p->thread.sve_state (if any) from the parent task
+	 * and disable discard SVE state for p:
+	 */
+	clear_tsk_thread_flag(p, TIF_SVE);
+	p->thread.sve_state = NULL;
+
+	/*
+	 * In case p was allocated the same task_struct pointer as some
+	 * other recently-exited task, make sure p is disassociated from
+	 * any cpu that may have run that now-exited task recently.
+	 * Otherwise we could erroneously skip reloading the FPSIMD
+	 * registers for p.
+	 */
+	fpsimd_flush_task_state(p);
+
 	if (likely(!(p->flags & PF_KTHREAD))) {
 		*childregs = *current_pt_regs();
 		childregs->regs[0] = 0;
diff --git a/arch/arm64/kernel/ptrace.c b/arch/arm64/kernel/ptrace.c
index 9cbb6123208f..7c44658b316d 100644
--- a/arch/arm64/kernel/ptrace.c
+++ b/arch/arm64/kernel/ptrace.c
@@ -32,6 +32,7 @@
 #include <linux/security.h>
 #include <linux/init.h>
 #include <linux/signal.h>
+#include <linux/string.h>
 #include <linux/uaccess.h>
 #include <linux/perf_event.h>
 #include <linux/hw_breakpoint.h>
@@ -40,6 +41,7 @@
 #include <linux/elf.h>
 
 #include <asm/compat.h>
+#include <asm/cpufeature.h>
 #include <asm/debug-monitors.h>
 #include <asm/pgtable.h>
 #include <asm/stacktrace.h>
@@ -618,17 +620,56 @@ static int gpr_set(struct task_struct *target, const struct user_regset *regset,
 /*
  * TODO: update fp accessors for lazy context switching (sync/flush hwstate)
  */
-static int fpr_get(struct task_struct *target, const struct user_regset *regset,
-		   unsigned int pos, unsigned int count,
-		   void *kbuf, void __user *ubuf)
+static int __fpr_get(struct task_struct *target,
+		     const struct user_regset *regset,
+		     unsigned int pos, unsigned int count,
+		     void *kbuf, void __user *ubuf, unsigned int start_pos)
 {
 	struct user_fpsimd_state *uregs;
+
+	sve_sync_to_fpsimd(target);
+
 	uregs = &target->thread.fpsimd_state.user_fpsimd;
 
+	return user_regset_copyout(&pos, &count, &kbuf, &ubuf, uregs,
+				   start_pos, start_pos + sizeof(*uregs));
+}
+
+static int fpr_get(struct task_struct *target, const struct user_regset *regset,
+		   unsigned int pos, unsigned int count,
+		   void *kbuf, void __user *ubuf)
+{
 	if (target == current)
 		fpsimd_preserve_current_state();
 
-	return user_regset_copyout(&pos, &count, &kbuf, &ubuf, uregs, 0, -1);
+	return __fpr_get(target, regset, pos, count, kbuf, ubuf, 0);
+}
+
+static int __fpr_set(struct task_struct *target,
+		     const struct user_regset *regset,
+		     unsigned int pos, unsigned int count,
+		     const void *kbuf, const void __user *ubuf,
+		     unsigned int start_pos)
+{
+	int ret;
+	struct user_fpsimd_state newstate;
+
+	/*
+	 * Ensure target->thread.fpsimd_state is up to date, so that a
+	 * short copyin can't resurrect stale data.
+	 */
+	sve_sync_to_fpsimd(target);
+
+	newstate = target->thread.fpsimd_state.user_fpsimd;
+
+	ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, &newstate,
+				 start_pos, start_pos + sizeof(newstate));
+	if (ret)
+		return ret;
+
+	target->thread.fpsimd_state.user_fpsimd = newstate;
+
+	return ret;
 }
 
 static int fpr_set(struct task_struct *target, const struct user_regset *regset,
@@ -636,15 +677,14 @@ static int fpr_set(struct task_struct *target, const struct user_regset *regset,
 		   const void *kbuf, const void __user *ubuf)
 {
 	int ret;
-	struct user_fpsimd_state newstate =
-		target->thread.fpsimd_state.user_fpsimd;
 
-	ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, &newstate, 0, -1);
+	ret = __fpr_set(target, regset, pos, count, kbuf, ubuf, 0);
 	if (ret)
 		return ret;
 
-	target->thread.fpsimd_state.user_fpsimd = newstate;
+	sve_sync_from_fpsimd_zeropad(target);
 	fpsimd_flush_task_state(target);
+
 	return ret;
 }
 
@@ -702,6 +742,215 @@ static int system_call_set(struct task_struct *target,
 	return ret;
 }
 
+#ifdef CONFIG_ARM64_SVE
+
+static void sve_init_header_from_task(struct user_sve_header *header,
+				      struct task_struct *target)
+{
+	unsigned int vq;
+
+	memset(header, 0, sizeof(*header));
+
+	header->flags = test_tsk_thread_flag(target, TIF_SVE) ?
+		SVE_PT_REGS_SVE : SVE_PT_REGS_FPSIMD;
+	if (test_tsk_thread_flag(target, TIF_SVE_VL_INHERIT))
+		header->flags |= SVE_PT_VL_INHERIT;
+
+	header->vl = target->thread.sve_vl;
+	vq = sve_vq_from_vl(header->vl);
+
+	header->max_vl = sve_max_vl;
+	if (WARN_ON(!sve_vl_valid(sve_max_vl)))
+		header->max_vl = header->vl;
+
+	header->size = SVE_PT_SIZE(vq, header->flags);
+	header->max_size = SVE_PT_SIZE(sve_vq_from_vl(header->max_vl),
+				      SVE_PT_REGS_SVE);
+}
+
+static unsigned int sve_size_from_header(struct user_sve_header const *header)
+{
+	return ALIGN(header->size, SVE_VQ_BYTES);
+}
+
+static unsigned int sve_get_size(struct task_struct *target,
+				 const struct user_regset *regset)
+{
+	struct user_sve_header header;
+
+	if (!system_supports_sve())
+		return 0;
+
+	sve_init_header_from_task(&header, target);
+	return sve_size_from_header(&header);
+}
+
+static int sve_get(struct task_struct *target,
+		   const struct user_regset *regset,
+		   unsigned int pos, unsigned int count,
+		   void *kbuf, void __user *ubuf)
+{
+	int ret;
+	struct user_sve_header header;
+	unsigned int vq;
+	unsigned long start, end;
+
+	if (!system_supports_sve())
+		return -EINVAL;
+
+	/* Header */
+	sve_init_header_from_task(&header, target);
+	vq = sve_vq_from_vl(header.vl);
+
+	ret = user_regset_copyout(&pos, &count, &kbuf, &ubuf, &header,
+				  0, sizeof(header));
+	if (ret)
+		return ret;
+
+	if (target == current)
+		fpsimd_preserve_current_state();
+
+	/* Registers: FPSIMD-only case */
+
+	BUILD_BUG_ON(SVE_PT_FPSIMD_OFFSET != sizeof(header));
+	if ((header.flags & SVE_PT_REGS_MASK) == SVE_PT_REGS_FPSIMD)
+		return __fpr_get(target, regset, pos, count, kbuf, ubuf,
+				 SVE_PT_FPSIMD_OFFSET);
+
+	/* Otherwise: full SVE case */
+
+	BUILD_BUG_ON(SVE_PT_SVE_OFFSET != sizeof(header));
+	start = SVE_PT_SVE_OFFSET;
+	end = SVE_PT_SVE_FFR_OFFSET(vq) + SVE_PT_SVE_FFR_SIZE(vq);
+	ret = user_regset_copyout(&pos, &count, &kbuf, &ubuf,
+				  target->thread.sve_state,
+				  start, end);
+	if (ret)
+		return ret;
+
+	start = end;
+	end = SVE_PT_SVE_FPSR_OFFSET(vq);
+	ret = user_regset_copyout_zero(&pos, &count, &kbuf, &ubuf,
+				       start, end);
+	if (ret)
+		return ret;
+
+	/*
+	 * Copy fpsr, and fpcr which must follow contiguously in
+	 * struct fpsimd_state:
+	 */
+	start = end;
+	end = SVE_PT_SVE_FPCR_OFFSET(vq) + SVE_PT_SVE_FPCR_SIZE;
+	ret = user_regset_copyout(&pos, &count, &kbuf, &ubuf,
+				  &target->thread.fpsimd_state.fpsr,
+				  start, end);
+	if (ret)
+		return ret;
+
+	start = end;
+	end = sve_size_from_header(&header);
+	return user_regset_copyout_zero(&pos, &count, &kbuf, &ubuf,
+					start, end);
+}
+
+static int sve_set(struct task_struct *target,
+		   const struct user_regset *regset,
+		   unsigned int pos, unsigned int count,
+		   const void *kbuf, const void __user *ubuf)
+{
+	int ret;
+	struct user_sve_header header;
+	unsigned int vq;
+	unsigned long start, end;
+
+	if (!system_supports_sve())
+		return -EINVAL;
+
+	/* Header */
+	if (count < sizeof(header))
+		return -EINVAL;
+	ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, &header,
+				 0, sizeof(header));
+	if (ret)
+		goto out;
+
+	/*
+	 * Apart from PT_SVE_REGS_MASK, all PT_SVE_* flags are consumed by
+	 * sve_set_vector_length(), which will also validate them for us:
+	 */
+	ret = sve_set_vector_length(target, header.vl,
+		((unsigned long)header.flags & ~SVE_PT_REGS_MASK) << 16);
+	if (ret)
+		goto out;
+
+	/* Actual VL set may be less than the user asked for: */
+	vq = sve_vq_from_vl(target->thread.sve_vl);
+
+	/* Registers: FPSIMD-only case */
+
+	BUILD_BUG_ON(SVE_PT_FPSIMD_OFFSET != sizeof(header));
+	if ((header.flags & SVE_PT_REGS_MASK) == SVE_PT_REGS_FPSIMD) {
+		ret = __fpr_set(target, regset, pos, count, kbuf, ubuf,
+				SVE_PT_FPSIMD_OFFSET);
+		clear_tsk_thread_flag(target, TIF_SVE);
+		goto out;
+	}
+
+	/* Otherwise: full SVE case */
+
+	/*
+	 * If setting a different VL from the requested VL and there is
+	 * register data, the data layout will be wrong: don't even
+	 * try to set the registers in this case.
+	 */
+	if (count && vq != sve_vq_from_vl(header.vl)) {
+		ret = -EIO;
+		goto out;
+	}
+
+	sve_alloc(target);
+
+	/*
+	 * Ensure target->thread.sve_state is up to date with target's
+	 * FPSIMD regs, so that a short copyin leaves trailing registers
+	 * unmodified.
+	 */
+	fpsimd_sync_to_sve(target);
+	set_tsk_thread_flag(target, TIF_SVE);
+
+	BUILD_BUG_ON(SVE_PT_SVE_OFFSET != sizeof(header));
+	start = SVE_PT_SVE_OFFSET;
+	end = SVE_PT_SVE_FFR_OFFSET(vq) + SVE_PT_SVE_FFR_SIZE(vq);
+	ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf,
+				 target->thread.sve_state,
+				 start, end);
+	if (ret)
+		goto out;
+
+	start = end;
+	end = SVE_PT_SVE_FPSR_OFFSET(vq);
+	ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
+					start, end);
+	if (ret)
+		goto out;
+
+	/*
+	 * Copy fpsr, and fpcr which must follow contiguously in
+	 * struct fpsimd_state:
+	 */
+	start = end;
+	end = SVE_PT_SVE_FPCR_OFFSET(vq) + SVE_PT_SVE_FPCR_SIZE;
+	ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf,
+				 &target->thread.fpsimd_state.fpsr,
+				 start, end);
+
+out:
+	fpsimd_flush_task_state(target);
+	return ret;
+}
+
+#endif /* CONFIG_ARM64_SVE */
+
 enum aarch64_regset {
 	REGSET_GPR,
 	REGSET_FPR,
@@ -711,6 +960,9 @@ enum aarch64_regset {
 	REGSET_HW_WATCH,
 #endif
 	REGSET_SYSTEM_CALL,
+#ifdef CONFIG_ARM64_SVE
+	REGSET_SVE,
+#endif
 };
 
 static const struct user_regset aarch64_regsets[] = {
@@ -768,6 +1020,18 @@ static const struct user_regset aarch64_regsets[] = {
 		.get = system_call_get,
 		.set = system_call_set,
 	},
+#ifdef CONFIG_ARM64_SVE
+	[REGSET_SVE] = { /* Scalable Vector Extension */
+		.core_note_type = NT_ARM_SVE,
+		.n = DIV_ROUND_UP(SVE_PT_SIZE(SVE_VQ_MAX, SVE_PT_REGS_SVE),
+				  SVE_VQ_BYTES),
+		.size = SVE_VQ_BYTES,
+		.align = SVE_VQ_BYTES,
+		.get = sve_get,
+		.set = sve_set,
+		.get_size = sve_get_size,
+	},
+#endif
 };
 
 static const struct user_regset_view user_aarch64_view = {
diff --git a/arch/arm64/kernel/relocate_kernel.S b/arch/arm64/kernel/relocate_kernel.S
index ce704a4aeadd..f407e422a720 100644
--- a/arch/arm64/kernel/relocate_kernel.S
+++ b/arch/arm64/kernel/relocate_kernel.S
@@ -45,6 +45,7 @@ ENTRY(arm64_relocate_new_kernel)
 	mrs	x0, sctlr_el2
 	ldr	x1, =SCTLR_ELx_FLAGS
 	bic	x0, x0, x1
+	pre_disable_mmu_workaround
 	msr	sctlr_el2, x0
 	isb
 1:
diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c
index d4b740538ad5..30ad2f085d1f 100644
--- a/arch/arm64/kernel/setup.c
+++ b/arch/arm64/kernel/setup.c
@@ -23,7 +23,6 @@
 #include <linux/stddef.h>
 #include <linux/ioport.h>
 #include <linux/delay.h>
-#include <linux/utsname.h>
 #include <linux/initrd.h>
 #include <linux/console.h>
 #include <linux/cache.h>
@@ -48,6 +47,7 @@
 #include <asm/fixmap.h>
 #include <asm/cpu.h>
 #include <asm/cputype.h>
+#include <asm/daifflags.h>
 #include <asm/elf.h>
 #include <asm/cpufeature.h>
 #include <asm/cpu_ops.h>
@@ -103,7 +103,8 @@ void __init smp_setup_processor_id(void)
 	 * access percpu variable inside lock_release
 	 */
 	set_my_cpu_offset(0);
-	pr_info("Booting Linux on physical CPU 0x%lx\n", (unsigned long)mpidr);
+	pr_info("Booting Linux on physical CPU 0x%010lx [0x%08x]\n",
+		(unsigned long)mpidr, read_cpuid_id());
 }
 
 bool arch_match_cpu_phys_id(int cpu, u64 phys_id)
@@ -244,9 +245,6 @@ u64 __cpu_logical_map[NR_CPUS] = { [0 ... NR_CPUS-1] = INVALID_HWID };
 
 void __init setup_arch(char **cmdline_p)
 {
-	pr_info("Boot CPU: AArch64 Processor [%08x]\n", read_cpuid_id());
-
-	sprintf(init_utsname()->machine, UTS_MACHINE);
 	init_mm.start_code = (unsigned long) _text;
 	init_mm.end_code   = (unsigned long) _etext;
 	init_mm.end_data   = (unsigned long) _edata;
@@ -262,10 +260,11 @@ void __init setup_arch(char **cmdline_p)
 	parse_early_param();
 
 	/*
-	 *  Unmask asynchronous aborts after bringing up possible earlycon.
-	 * (Report possible System Errors once we can report this occurred)
+	 * Unmask asynchronous aborts and fiq after bringing up possible
+	 * earlycon. (Report possible System Errors once we can report this
+	 * occurred).
 	 */
-	local_async_enable();
+	local_daif_restore(DAIF_PROCCTX_NOIRQ);
 
 	/*
 	 * TTBR0 is only used for the identity mapping at this stage. Make it
diff --git a/arch/arm64/kernel/signal.c b/arch/arm64/kernel/signal.c
index 0bdc96c61bc0..b120111a46be 100644
--- a/arch/arm64/kernel/signal.c
+++ b/arch/arm64/kernel/signal.c
@@ -31,6 +31,7 @@
 #include <linux/ratelimit.h>
 #include <linux/syscalls.h>
 
+#include <asm/daifflags.h>
 #include <asm/debug-monitors.h>
 #include <asm/elf.h>
 #include <asm/cacheflush.h>
@@ -63,6 +64,7 @@ struct rt_sigframe_user_layout {
 
 	unsigned long fpsimd_offset;
 	unsigned long esr_offset;
+	unsigned long sve_offset;
 	unsigned long extra_offset;
 	unsigned long end_offset;
 };
@@ -179,9 +181,6 @@ static int preserve_fpsimd_context(struct fpsimd_context __user *ctx)
 	struct fpsimd_state *fpsimd = &current->thread.fpsimd_state;
 	int err;
 
-	/* dump the hardware registers to the fpsimd_state structure */
-	fpsimd_preserve_current_state();
-
 	/* copy the FP and status/control registers */
 	err = __copy_to_user(ctx->vregs, fpsimd->vregs, sizeof(fpsimd->vregs));
 	__put_user_error(fpsimd->fpsr, &ctx->fpsr, err);
@@ -214,6 +213,8 @@ static int restore_fpsimd_context(struct fpsimd_context __user *ctx)
 	__get_user_error(fpsimd.fpsr, &ctx->fpsr, err);
 	__get_user_error(fpsimd.fpcr, &ctx->fpcr, err);
 
+	clear_thread_flag(TIF_SVE);
+
 	/* load the hardware registers from the fpsimd_state structure */
 	if (!err)
 		fpsimd_update_current_state(&fpsimd);
@@ -221,10 +222,118 @@ static int restore_fpsimd_context(struct fpsimd_context __user *ctx)
 	return err ? -EFAULT : 0;
 }
 
+
 struct user_ctxs {
 	struct fpsimd_context __user *fpsimd;
+	struct sve_context __user *sve;
 };
 
+#ifdef CONFIG_ARM64_SVE
+
+static int preserve_sve_context(struct sve_context __user *ctx)
+{
+	int err = 0;
+	u16 reserved[ARRAY_SIZE(ctx->__reserved)];
+	unsigned int vl = current->thread.sve_vl;
+	unsigned int vq = 0;
+
+	if (test_thread_flag(TIF_SVE))
+		vq = sve_vq_from_vl(vl);
+
+	memset(reserved, 0, sizeof(reserved));
+
+	__put_user_error(SVE_MAGIC, &ctx->head.magic, err);
+	__put_user_error(round_up(SVE_SIG_CONTEXT_SIZE(vq), 16),
+			 &ctx->head.size, err);
+	__put_user_error(vl, &ctx->vl, err);
+	BUILD_BUG_ON(sizeof(ctx->__reserved) != sizeof(reserved));
+	err |= __copy_to_user(&ctx->__reserved, reserved, sizeof(reserved));
+
+	if (vq) {
+		/*
+		 * This assumes that the SVE state has already been saved to
+		 * the task struct by calling preserve_fpsimd_context().
+		 */
+		err |= __copy_to_user((char __user *)ctx + SVE_SIG_REGS_OFFSET,
+				      current->thread.sve_state,
+				      SVE_SIG_REGS_SIZE(vq));
+	}
+
+	return err ? -EFAULT : 0;
+}
+
+static int restore_sve_fpsimd_context(struct user_ctxs *user)
+{
+	int err;
+	unsigned int vq;
+	struct fpsimd_state fpsimd;
+	struct sve_context sve;
+
+	if (__copy_from_user(&sve, user->sve, sizeof(sve)))
+		return -EFAULT;
+
+	if (sve.vl != current->thread.sve_vl)
+		return -EINVAL;
+
+	if (sve.head.size <= sizeof(*user->sve)) {
+		clear_thread_flag(TIF_SVE);
+		goto fpsimd_only;
+	}
+
+	vq = sve_vq_from_vl(sve.vl);
+
+	if (sve.head.size < SVE_SIG_CONTEXT_SIZE(vq))
+		return -EINVAL;
+
+	/*
+	 * Careful: we are about __copy_from_user() directly into
+	 * thread.sve_state with preemption enabled, so protection is
+	 * needed to prevent a racing context switch from writing stale
+	 * registers back over the new data.
+	 */
+
+	fpsimd_flush_task_state(current);
+	barrier();
+	/* From now, fpsimd_thread_switch() won't clear TIF_FOREIGN_FPSTATE */
+
+	set_thread_flag(TIF_FOREIGN_FPSTATE);
+	barrier();
+	/* From now, fpsimd_thread_switch() won't touch thread.sve_state */
+
+	sve_alloc(current);
+	err = __copy_from_user(current->thread.sve_state,
+			       (char __user const *)user->sve +
+					SVE_SIG_REGS_OFFSET,
+			       SVE_SIG_REGS_SIZE(vq));
+	if (err)
+		return -EFAULT;
+
+	set_thread_flag(TIF_SVE);
+
+fpsimd_only:
+	/* copy the FP and status/control registers */
+	/* restore_sigframe() already checked that user->fpsimd != NULL. */
+	err = __copy_from_user(fpsimd.vregs, user->fpsimd->vregs,
+			       sizeof(fpsimd.vregs));
+	__get_user_error(fpsimd.fpsr, &user->fpsimd->fpsr, err);
+	__get_user_error(fpsimd.fpcr, &user->fpsimd->fpcr, err);
+
+	/* load the hardware registers from the fpsimd_state structure */
+	if (!err)
+		fpsimd_update_current_state(&fpsimd);
+
+	return err ? -EFAULT : 0;
+}
+
+#else /* ! CONFIG_ARM64_SVE */
+
+/* Turn any non-optimised out attempts to use these into a link error: */
+extern int preserve_sve_context(void __user *ctx);
+extern int restore_sve_fpsimd_context(struct user_ctxs *user);
+
+#endif /* ! CONFIG_ARM64_SVE */
+
+
 static int parse_user_sigframe(struct user_ctxs *user,
 			       struct rt_sigframe __user *sf)
 {
@@ -237,6 +346,7 @@ static int parse_user_sigframe(struct user_ctxs *user,
 	char const __user *const sfp = (char const __user *)sf;
 
 	user->fpsimd = NULL;
+	user->sve = NULL;
 
 	if (!IS_ALIGNED((unsigned long)base, 16))
 		goto invalid;
@@ -287,6 +397,19 @@ static int parse_user_sigframe(struct user_ctxs *user,
 			/* ignore */
 			break;
 
+		case SVE_MAGIC:
+			if (!system_supports_sve())
+				goto invalid;
+
+			if (user->sve)
+				goto invalid;
+
+			if (size < sizeof(*user->sve))
+				goto invalid;
+
+			user->sve = (struct sve_context __user *)head;
+			break;
+
 		case EXTRA_MAGIC:
 			if (have_extra_context)
 				goto invalid;
@@ -343,6 +466,10 @@ static int parse_user_sigframe(struct user_ctxs *user,
 			 */
 			offset = 0;
 			limit = extra_size;
+
+			if (!access_ok(VERIFY_READ, base, limit))
+				goto invalid;
+
 			continue;
 
 		default:
@@ -359,9 +486,6 @@ static int parse_user_sigframe(struct user_ctxs *user,
 	}
 
 done:
-	if (!user->fpsimd)
-		goto invalid;
-
 	return 0;
 
 invalid:
@@ -395,8 +519,19 @@ static int restore_sigframe(struct pt_regs *regs,
 	if (err == 0)
 		err = parse_user_sigframe(&user, sf);
 
-	if (err == 0)
-		err = restore_fpsimd_context(user.fpsimd);
+	if (err == 0) {
+		if (!user.fpsimd)
+			return -EINVAL;
+
+		if (user.sve) {
+			if (!system_supports_sve())
+				return -EINVAL;
+
+			err = restore_sve_fpsimd_context(&user);
+		} else {
+			err = restore_fpsimd_context(user.fpsimd);
+		}
+	}
 
 	return err;
 }
@@ -455,6 +590,18 @@ static int setup_sigframe_layout(struct rt_sigframe_user_layout *user)
 			return err;
 	}
 
+	if (system_supports_sve()) {
+		unsigned int vq = 0;
+
+		if (test_thread_flag(TIF_SVE))
+			vq = sve_vq_from_vl(current->thread.sve_vl);
+
+		err = sigframe_alloc(user, &user->sve_offset,
+				     SVE_SIG_CONTEXT_SIZE(vq));
+		if (err)
+			return err;
+	}
+
 	return sigframe_alloc_end(user);
 }
 
@@ -496,6 +643,13 @@ static int setup_sigframe(struct rt_sigframe_user_layout *user,
 		__put_user_error(current->thread.fault_code, &esr_ctx->esr, err);
 	}
 
+	/* Scalable Vector Extension state, if present */
+	if (system_supports_sve() && err == 0 && user->sve_offset) {
+		struct sve_context __user *sve_ctx =
+			apply_user_offset(user, user->sve_offset);
+		err |= preserve_sve_context(sve_ctx);
+	}
+
 	if (err == 0 && user->extra_offset) {
 		char __user *sfp = (char __user *)user->sigframe;
 		char __user *userp =
@@ -595,6 +749,8 @@ static int setup_rt_frame(int usig, struct ksignal *ksig, sigset_t *set,
 	struct rt_sigframe __user *frame;
 	int err = 0;
 
+	fpsimd_signal_preserve_current_state();
+
 	if (get_sigframe(&user, ksig, regs))
 		return 1;
 
@@ -756,9 +912,12 @@ asmlinkage void do_notify_resume(struct pt_regs *regs,
 		addr_limit_user_check();
 
 		if (thread_flags & _TIF_NEED_RESCHED) {
+			/* Unmask Debug and SError for the next task */
+			local_daif_restore(DAIF_PROCCTX_NOIRQ);
+
 			schedule();
 		} else {
-			local_irq_enable();
+			local_daif_restore(DAIF_PROCCTX);
 
 			if (thread_flags & _TIF_UPROBE)
 				uprobe_notify_resume(regs);
@@ -775,7 +934,7 @@ asmlinkage void do_notify_resume(struct pt_regs *regs,
 				fpsimd_restore_current_state();
 		}
 
-		local_irq_disable();
+		local_daif_mask();
 		thread_flags = READ_ONCE(current_thread_info()->flags);
 	} while (thread_flags & _TIF_WORK_MASK);
 }
diff --git a/arch/arm64/kernel/signal32.c b/arch/arm64/kernel/signal32.c
index e09bf5d15606..22711ee8e36c 100644
--- a/arch/arm64/kernel/signal32.c
+++ b/arch/arm64/kernel/signal32.c
@@ -239,7 +239,7 @@ static int compat_preserve_vfp_context(struct compat_vfp_sigframe __user *frame)
 	 * Note that this also saves V16-31, which aren't visible
 	 * in AArch32.
 	 */
-	fpsimd_preserve_current_state();
+	fpsimd_signal_preserve_current_state();
 
 	/* Place structure header on the stack */
 	__put_user_error(magic, &frame->magic, err);
diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c
index 9f7195a5773e..551eb07c53b6 100644
--- a/arch/arm64/kernel/smp.c
+++ b/arch/arm64/kernel/smp.c
@@ -47,6 +47,7 @@
 #include <asm/cpu.h>
 #include <asm/cputype.h>
 #include <asm/cpu_ops.h>
+#include <asm/daifflags.h>
 #include <asm/mmu_context.h>
 #include <asm/numa.h>
 #include <asm/pgtable.h>
@@ -216,6 +217,7 @@ int __cpu_up(unsigned int cpu, struct task_struct *idle)
  */
 asmlinkage void secondary_start_kernel(void)
 {
+	u64 mpidr = read_cpuid_mpidr() & MPIDR_HWID_BITMASK;
 	struct mm_struct *mm = &init_mm;
 	unsigned int cpu;
 
@@ -265,14 +267,14 @@ asmlinkage void secondary_start_kernel(void)
 	 * the CPU migration code to notice that the CPU is online
 	 * before we continue.
 	 */
-	pr_info("CPU%u: Booted secondary processor [%08x]\n",
-					 cpu, read_cpuid_id());
+	pr_info("CPU%u: Booted secondary processor 0x%010lx [0x%08x]\n",
+					 cpu, (unsigned long)mpidr,
+					 read_cpuid_id());
 	update_cpu_boot_status(CPU_BOOT_SUCCESS);
 	set_cpu_online(cpu, true);
 	complete(&cpu_running);
 
-	local_irq_enable();
-	local_async_enable();
+	local_daif_restore(DAIF_PROCCTX);
 
 	/*
 	 * OK, it's off to the idle thread for us
@@ -368,10 +370,6 @@ void __cpu_die(unsigned int cpu)
 /*
  * Called from the idle thread for the CPU which has been shutdown.
  *
- * Note that we disable IRQs here, but do not re-enable them
- * before returning to the caller. This is also the behaviour
- * of the other hotplug-cpu capable cores, so presumably coming
- * out of idle fixes this.
  */
 void cpu_die(void)
 {
@@ -379,7 +377,7 @@ void cpu_die(void)
 
 	idle_task_exit();
 
-	local_irq_disable();
+	local_daif_mask();
 
 	/* Tell __cpu_die() that this CPU is now safe to dispose of */
 	(void)cpu_report_death();
@@ -837,7 +835,7 @@ static void ipi_cpu_stop(unsigned int cpu)
 {
 	set_cpu_online(cpu, false);
 
-	local_irq_disable();
+	local_daif_mask();
 
 	while (1)
 		cpu_relax();
diff --git a/arch/arm64/kernel/suspend.c b/arch/arm64/kernel/suspend.c
index 77cd655e6eb7..3fe5ad884418 100644
--- a/arch/arm64/kernel/suspend.c
+++ b/arch/arm64/kernel/suspend.c
@@ -5,6 +5,7 @@
 #include <asm/alternative.h>
 #include <asm/cacheflush.h>
 #include <asm/cpufeature.h>
+#include <asm/daifflags.h>
 #include <asm/debug-monitors.h>
 #include <asm/exec.h>
 #include <asm/pgtable.h>
@@ -12,7 +13,6 @@
 #include <asm/mmu_context.h>
 #include <asm/smp_plat.h>
 #include <asm/suspend.h>
-#include <asm/tlbflush.h>
 
 /*
  * This is allocated by cpu_suspend_init(), and used to store a pointer to
@@ -58,7 +58,7 @@ void notrace __cpu_suspend_exit(void)
 	/*
 	 * Restore HW breakpoint registers to sane values
 	 * before debug exceptions are possibly reenabled
-	 * through local_dbg_restore.
+	 * by cpu_suspend()s local_daif_restore() call.
 	 */
 	if (hw_breakpoint_restore)
 		hw_breakpoint_restore(cpu);
@@ -82,7 +82,7 @@ int cpu_suspend(unsigned long arg, int (*fn)(unsigned long))
 	 * updates to mdscr register (saved and restored along with
 	 * general purpose registers) from kernel debuggers.
 	 */
-	local_dbg_save(flags);
+	flags = local_daif_save();
 
 	/*
 	 * Function graph tracer state gets incosistent when the kernel
@@ -115,7 +115,7 @@ int cpu_suspend(unsigned long arg, int (*fn)(unsigned long))
 	 * restored, so from this point onwards, debugging is fully
 	 * renabled if it was enabled when core started shutdown.
 	 */
-	local_dbg_restore(flags);
+	local_daif_restore(flags);
 
 	return ret;
 }
diff --git a/arch/arm64/kernel/traps.c b/arch/arm64/kernel/traps.c
index 8383af15a759..3d3588fcd1c7 100644
--- a/arch/arm64/kernel/traps.c
+++ b/arch/arm64/kernel/traps.c
@@ -38,6 +38,7 @@
 
 #include <asm/atomic.h>
 #include <asm/bug.h>
+#include <asm/daifflags.h>
 #include <asm/debug-monitors.h>
 #include <asm/esr.h>
 #include <asm/insn.h>
@@ -58,55 +59,9 @@ static const char *handler[]= {
 
 int show_unhandled_signals = 1;
 
-/*
- * Dump out the contents of some kernel memory nicely...
- */
-static void dump_mem(const char *lvl, const char *str, unsigned long bottom,
-		     unsigned long top)
-{
-	unsigned long first;
-	mm_segment_t fs;
-	int i;
-
-	/*
-	 * We need to switch to kernel mode so that we can use __get_user
-	 * to safely read from kernel space.
-	 */
-	fs = get_fs();
-	set_fs(KERNEL_DS);
-
-	printk("%s%s(0x%016lx to 0x%016lx)\n", lvl, str, bottom, top);
-
-	for (first = bottom & ~31; first < top; first += 32) {
-		unsigned long p;
-		char str[sizeof(" 12345678") * 8 + 1];
-
-		memset(str, ' ', sizeof(str));
-		str[sizeof(str) - 1] = '\0';
-
-		for (p = first, i = 0; i < (32 / 8)
-					&& p < top; i++, p += 8) {
-			if (p >= bottom && p < top) {
-				unsigned long val;
-
-				if (__get_user(val, (unsigned long *)p) == 0)
-					sprintf(str + i * 17, " %016lx", val);
-				else
-					sprintf(str + i * 17, " ????????????????");
-			}
-		}
-		printk("%s%04lx:%s\n", lvl, first & 0xffff, str);
-	}
-
-	set_fs(fs);
-}
-
 static void dump_backtrace_entry(unsigned long where)
 {
-	/*
-	 * Note that 'where' can have a physical address, but it's not handled.
-	 */
-	print_ip_sym(where);
+	printk(" %pS\n", (void *)where);
 }
 
 static void __dump_instr(const char *lvl, struct pt_regs *regs)
@@ -171,10 +126,7 @@ void dump_backtrace(struct pt_regs *regs, struct task_struct *tsk)
 
 	skip = !!regs;
 	printk("Call trace:\n");
-	while (1) {
-		unsigned long stack;
-		int ret;
-
+	do {
 		/* skip until specified stack frame */
 		if (!skip) {
 			dump_backtrace_entry(frame.pc);
@@ -189,17 +141,7 @@ void dump_backtrace(struct pt_regs *regs, struct task_struct *tsk)
 			 */
 			dump_backtrace_entry(regs->pc);
 		}
-		ret = unwind_frame(tsk, &frame);
-		if (ret < 0)
-			break;
-		if (in_entry_text(frame.pc)) {
-			stack = frame.fp - offsetof(struct pt_regs, stackframe);
-
-			if (on_accessible_stack(tsk, stack))
-				dump_mem("", "Exception stack", stack,
-					 stack + sizeof(struct pt_regs));
-		}
-	}
+	} while (!unwind_frame(tsk, &frame));
 
 	put_task_stack(tsk);
 }
@@ -293,6 +235,17 @@ void arm64_notify_die(const char *str, struct pt_regs *regs,
 	}
 }
 
+void arm64_skip_faulting_instruction(struct pt_regs *regs, unsigned long size)
+{
+	regs->pc += size;
+
+	/*
+	 * If we were single stepping, we want to get the step exception after
+	 * we return from the trap.
+	 */
+	user_fastforward_single_step(current);
+}
+
 static LIST_HEAD(undef_hook);
 static DEFINE_RAW_SPINLOCK(undef_lock);
 
@@ -358,8 +311,8 @@ exit:
 	return fn ? fn(regs, instr) : 1;
 }
 
-static void force_signal_inject(int signal, int code, struct pt_regs *regs,
-				unsigned long address)
+void force_signal_inject(int signal, int code, struct pt_regs *regs,
+			 unsigned long address)
 {
 	siginfo_t info;
 	void __user *pc = (void __user *)instruction_pointer(regs);
@@ -373,7 +326,7 @@ static void force_signal_inject(int signal, int code, struct pt_regs *regs,
 		desc = "illegal memory access";
 		break;
 	default:
-		desc = "bad mode";
+		desc = "unknown or unrecoverable error";
 		break;
 	}
 
@@ -480,7 +433,7 @@ static void user_cache_maint_handler(unsigned int esr, struct pt_regs *regs)
 	if (ret)
 		arm64_notify_segfault(regs, address);
 	else
-		regs->pc += 4;
+		arm64_skip_faulting_instruction(regs, AARCH64_INSN_SIZE);
 }
 
 static void ctr_read_handler(unsigned int esr, struct pt_regs *regs)
@@ -490,7 +443,7 @@ static void ctr_read_handler(unsigned int esr, struct pt_regs *regs)
 
 	pt_regs_write_reg(regs, rt, val);
 
-	regs->pc += 4;
+	arm64_skip_faulting_instruction(regs, AARCH64_INSN_SIZE);
 }
 
 static void cntvct_read_handler(unsigned int esr, struct pt_regs *regs)
@@ -498,7 +451,7 @@ static void cntvct_read_handler(unsigned int esr, struct pt_regs *regs)
 	int rt = (esr & ESR_ELx_SYS64_ISS_RT_MASK) >> ESR_ELx_SYS64_ISS_RT_SHIFT;
 
 	pt_regs_write_reg(regs, rt, arch_counter_get_cntvct());
-	regs->pc += 4;
+	arm64_skip_faulting_instruction(regs, AARCH64_INSN_SIZE);
 }
 
 static void cntfrq_read_handler(unsigned int esr, struct pt_regs *regs)
@@ -506,7 +459,7 @@ static void cntfrq_read_handler(unsigned int esr, struct pt_regs *regs)
 	int rt = (esr & ESR_ELx_SYS64_ISS_RT_MASK) >> ESR_ELx_SYS64_ISS_RT_SHIFT;
 
 	pt_regs_write_reg(regs, rt, arch_timer_get_rate());
-	regs->pc += 4;
+	arm64_skip_faulting_instruction(regs, AARCH64_INSN_SIZE);
 }
 
 struct sys64_hook {
@@ -603,6 +556,7 @@ static const char *esr_class_str[] = {
 	[ESR_ELx_EC_HVC64]		= "HVC (AArch64)",
 	[ESR_ELx_EC_SMC64]		= "SMC (AArch64)",
 	[ESR_ELx_EC_SYS64]		= "MSR/MRS (AArch64)",
+	[ESR_ELx_EC_SVE]		= "SVE",
 	[ESR_ELx_EC_IMP_DEF]		= "EL3 IMP DEF",
 	[ESR_ELx_EC_IABT_LOW]		= "IABT (lower EL)",
 	[ESR_ELx_EC_IABT_CUR]		= "IABT (current EL)",
@@ -642,7 +596,7 @@ asmlinkage void bad_mode(struct pt_regs *regs, int reason, unsigned int esr)
 		esr_get_class_string(esr));
 
 	die("Oops - bad mode", regs, 0);
-	local_irq_disable();
+	local_daif_mask();
 	panic("bad mode");
 }
 
@@ -708,6 +662,19 @@ asmlinkage void handle_bad_stack(struct pt_regs *regs)
 }
 #endif
 
+asmlinkage void do_serror(struct pt_regs *regs, unsigned int esr)
+{
+	nmi_enter();
+
+	console_verbose();
+
+	pr_crit("SError Interrupt on CPU%d, code 0x%08x -- %s\n",
+		smp_processor_id(), esr, esr_get_class_string(esr));
+	__show_regs(regs);
+
+	panic("Asynchronous SError Interrupt");
+}
+
 void __pte_error(const char *file, int line, unsigned long val)
 {
 	pr_err("%s:%d: bad pte %016lx.\n", file, line, val);
@@ -761,7 +728,7 @@ static int bug_handler(struct pt_regs *regs, unsigned int esr)
 	}
 
 	/* If thread survives, skip over the BUG instruction and continue: */
-	regs->pc += AARCH64_INSN_SIZE;	/* skip BRK and resume */
+	arm64_skip_faulting_instruction(regs, AARCH64_INSN_SIZE);
 	return DBG_HOOK_HANDLED;
 }
 
diff --git a/arch/arm64/kernel/vdso/gettimeofday.S b/arch/arm64/kernel/vdso/gettimeofday.S
index 76320e920965..c39872a7b03c 100644
--- a/arch/arm64/kernel/vdso/gettimeofday.S
+++ b/arch/arm64/kernel/vdso/gettimeofday.S
@@ -309,7 +309,7 @@ ENTRY(__kernel_clock_getres)
 	b.ne	4f
 	ldr	x2, 6f
 2:
-	cbz	w1, 3f
+	cbz	x1, 3f
 	stp	xzr, x2, [x1]
 
 3:	/* res == NULL. */
diff --git a/arch/arm64/kvm/Kconfig b/arch/arm64/kvm/Kconfig
index 13f81f971390..2257dfcc44cc 100644
--- a/arch/arm64/kvm/Kconfig
+++ b/arch/arm64/kvm/Kconfig
@@ -4,6 +4,7 @@
 #
 
 source "virt/kvm/Kconfig"
+source "virt/lib/Kconfig"
 
 menuconfig VIRTUALIZATION
 	bool "Virtualization"
@@ -36,6 +37,8 @@ config KVM
 	select HAVE_KVM_MSI
 	select HAVE_KVM_IRQCHIP
 	select HAVE_KVM_IRQ_ROUTING
+	select IRQ_BYPASS_MANAGER
+	select HAVE_KVM_IRQ_BYPASS
 	---help---
 	  Support hosting virtualized guest machines.
 	  We don't support KVM with 16K page tables yet, due to the multiple
diff --git a/arch/arm64/kvm/Makefile b/arch/arm64/kvm/Makefile
index 861acbbac385..87c4f7ae24de 100644
--- a/arch/arm64/kvm/Makefile
+++ b/arch/arm64/kvm/Makefile
@@ -27,6 +27,7 @@ kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/vgic/vgic-init.o
 kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/vgic/vgic-irqfd.o
 kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/vgic/vgic-v2.o
 kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/vgic/vgic-v3.o
+kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/vgic/vgic-v4.o
 kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/vgic/vgic-mmio.o
 kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/vgic/vgic-mmio-v2.o
 kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/vgic/vgic-mmio-v3.o
diff --git a/arch/arm64/kvm/debug.c b/arch/arm64/kvm/debug.c
index dbadfaf850a7..fa63b28c65e0 100644
--- a/arch/arm64/kvm/debug.c
+++ b/arch/arm64/kvm/debug.c
@@ -221,3 +221,24 @@ void kvm_arm_clear_debug(struct kvm_vcpu *vcpu)
 		}
 	}
 }
+
+
+/*
+ * After successfully emulating an instruction, we might want to
+ * return to user space with a KVM_EXIT_DEBUG. We can only do this
+ * once the emulation is complete, though, so for userspace emulations
+ * we have to wait until we have re-entered KVM before calling this
+ * helper.
+ *
+ * Return true (and set exit_reason) to return to userspace or false
+ * if no further action is required.
+ */
+bool kvm_arm_handle_step_debug(struct kvm_vcpu *vcpu, struct kvm_run *run)
+{
+	if (vcpu->guest_debug & KVM_GUESTDBG_SINGLESTEP) {
+		run->exit_reason = KVM_EXIT_DEBUG;
+		run->debug.arch.hsr = ESR_ELx_EC_SOFTSTP_LOW << ESR_ELx_EC_SHIFT;
+		return true;
+	}
+	return false;
+}
diff --git a/arch/arm64/kvm/handle_exit.c b/arch/arm64/kvm/handle_exit.c
index 7debb74843a0..304203fa9e33 100644
--- a/arch/arm64/kvm/handle_exit.c
+++ b/arch/arm64/kvm/handle_exit.c
@@ -28,6 +28,7 @@
 #include <asm/kvm_emulate.h>
 #include <asm/kvm_mmu.h>
 #include <asm/kvm_psci.h>
+#include <asm/debug-monitors.h>
 
 #define CREATE_TRACE_POINTS
 #include "trace.h"
@@ -147,6 +148,13 @@ static int kvm_handle_unknown_ec(struct kvm_vcpu *vcpu, struct kvm_run *run)
 	return 1;
 }
 
+static int handle_sve(struct kvm_vcpu *vcpu, struct kvm_run *run)
+{
+	/* Until SVE is supported for guests: */
+	kvm_inject_undefined(vcpu);
+	return 1;
+}
+
 static exit_handle_fn arm_exit_handlers[] = {
 	[0 ... ESR_ELx_EC_MAX]	= kvm_handle_unknown_ec,
 	[ESR_ELx_EC_WFx]	= kvm_handle_wfx,
@@ -160,6 +168,7 @@ static exit_handle_fn arm_exit_handlers[] = {
 	[ESR_ELx_EC_HVC64]	= handle_hvc,
 	[ESR_ELx_EC_SMC64]	= handle_smc,
 	[ESR_ELx_EC_SYS64]	= kvm_handle_sys_reg,
+	[ESR_ELx_EC_SVE]	= handle_sve,
 	[ESR_ELx_EC_IABT_LOW]	= kvm_handle_guest_abort,
 	[ESR_ELx_EC_DABT_LOW]	= kvm_handle_guest_abort,
 	[ESR_ELx_EC_SOFTSTP_LOW]= kvm_handle_guest_debug,
@@ -179,14 +188,46 @@ static exit_handle_fn kvm_get_exit_handler(struct kvm_vcpu *vcpu)
 }
 
 /*
+ * We may be single-stepping an emulated instruction. If the emulation
+ * has been completed in the kernel, we can return to userspace with a
+ * KVM_EXIT_DEBUG, otherwise userspace needs to complete its
+ * emulation first.
+ */
+static int handle_trap_exceptions(struct kvm_vcpu *vcpu, struct kvm_run *run)
+{
+	int handled;
+
+	/*
+	 * See ARM ARM B1.14.1: "Hyp traps on instructions
+	 * that fail their condition code check"
+	 */
+	if (!kvm_condition_valid(vcpu)) {
+		kvm_skip_instr(vcpu, kvm_vcpu_trap_il_is32bit(vcpu));
+		handled = 1;
+	} else {
+		exit_handle_fn exit_handler;
+
+		exit_handler = kvm_get_exit_handler(vcpu);
+		handled = exit_handler(vcpu, run);
+	}
+
+	/*
+	 * kvm_arm_handle_step_debug() sets the exit_reason on the kvm_run
+	 * structure if we need to return to userspace.
+	 */
+	if (handled > 0 && kvm_arm_handle_step_debug(vcpu, run))
+		handled = 0;
+
+	return handled;
+}
+
+/*
  * Return > 0 to return to guest, < 0 on error, 0 (and set exit_reason) on
  * proper exit to userspace.
  */
 int handle_exit(struct kvm_vcpu *vcpu, struct kvm_run *run,
 		       int exception_index)
 {
-	exit_handle_fn exit_handler;
-
 	if (ARM_SERROR_PENDING(exception_index)) {
 		u8 hsr_ec = ESR_ELx_EC(kvm_vcpu_get_hsr(vcpu));
 
@@ -212,20 +253,14 @@ int handle_exit(struct kvm_vcpu *vcpu, struct kvm_run *run,
 		return 1;
 	case ARM_EXCEPTION_EL1_SERROR:
 		kvm_inject_vabt(vcpu);
-		return 1;
-	case ARM_EXCEPTION_TRAP:
-		/*
-		 * See ARM ARM B1.14.1: "Hyp traps on instructions
-		 * that fail their condition code check"
-		 */
-		if (!kvm_condition_valid(vcpu)) {
-			kvm_skip_instr(vcpu, kvm_vcpu_trap_il_is32bit(vcpu));
+		/* We may still need to return for single-step */
+		if (!(*vcpu_cpsr(vcpu) & DBG_SPSR_SS)
+			&& kvm_arm_handle_step_debug(vcpu, run))
+			return 0;
+		else
 			return 1;
-		}
-
-		exit_handler = kvm_get_exit_handler(vcpu);
-
-		return exit_handler(vcpu, run);
+	case ARM_EXCEPTION_TRAP:
+		return handle_trap_exceptions(vcpu, run);
 	case ARM_EXCEPTION_HYP_GONE:
 		/*
 		 * EL2 has been reset to the hyp-stub. This happens when a guest
diff --git a/arch/arm64/kvm/hyp-init.S b/arch/arm64/kvm/hyp-init.S
index 3f9615582377..870828c364c5 100644
--- a/arch/arm64/kvm/hyp-init.S
+++ b/arch/arm64/kvm/hyp-init.S
@@ -151,6 +151,7 @@ reset:
 	mrs	x5, sctlr_el2
 	ldr	x6, =SCTLR_ELx_FLAGS
 	bic	x5, x5, x6		// Clear SCTL_M and etc
+	pre_disable_mmu_workaround
 	msr	sctlr_el2, x5
 	isb
 
diff --git a/arch/arm64/kvm/hyp/debug-sr.c b/arch/arm64/kvm/hyp/debug-sr.c
index f5154ed3da6c..f4363d40e2cd 100644
--- a/arch/arm64/kvm/hyp/debug-sr.c
+++ b/arch/arm64/kvm/hyp/debug-sr.c
@@ -65,16 +65,6 @@
 	default:	write_debug(ptr[0], reg, 0);			\
 	}
 
-#define PMSCR_EL1		sys_reg(3, 0, 9, 9, 0)
-
-#define PMBLIMITR_EL1		sys_reg(3, 0, 9, 10, 0)
-#define PMBLIMITR_EL1_E		BIT(0)
-
-#define PMBIDR_EL1		sys_reg(3, 0, 9, 10, 7)
-#define PMBIDR_EL1_P		BIT(4)
-
-#define psb_csync()		asm volatile("hint #17")
-
 static void __hyp_text __debug_save_spe_vhe(u64 *pmscr_el1)
 {
 	/* The vcpu can run. but it can't hide. */
@@ -84,24 +74,27 @@ static void __hyp_text __debug_save_spe_nvhe(u64 *pmscr_el1)
 {
 	u64 reg;
 
+	/* Clear pmscr in case of early return */
+	*pmscr_el1 = 0;
+
 	/* SPE present on this CPU? */
 	if (!cpuid_feature_extract_unsigned_field(read_sysreg(id_aa64dfr0_el1),
 						  ID_AA64DFR0_PMSVER_SHIFT))
 		return;
 
 	/* Yes; is it owned by EL3? */
-	reg = read_sysreg_s(PMBIDR_EL1);
-	if (reg & PMBIDR_EL1_P)
+	reg = read_sysreg_s(SYS_PMBIDR_EL1);
+	if (reg & BIT(SYS_PMBIDR_EL1_P_SHIFT))
 		return;
 
 	/* No; is the host actually using the thing? */
-	reg = read_sysreg_s(PMBLIMITR_EL1);
-	if (!(reg & PMBLIMITR_EL1_E))
+	reg = read_sysreg_s(SYS_PMBLIMITR_EL1);
+	if (!(reg & BIT(SYS_PMBLIMITR_EL1_E_SHIFT)))
 		return;
 
 	/* Yes; save the control register and disable data generation */
-	*pmscr_el1 = read_sysreg_s(PMSCR_EL1);
-	write_sysreg_s(0, PMSCR_EL1);
+	*pmscr_el1 = read_sysreg_s(SYS_PMSCR_EL1);
+	write_sysreg_s(0, SYS_PMSCR_EL1);
 	isb();
 
 	/* Now drain all buffered data to memory */
@@ -122,7 +115,7 @@ static void __hyp_text __debug_restore_spe(u64 pmscr_el1)
 	isb();
 
 	/* Re-enable data generation */
-	write_sysreg_s(pmscr_el1, PMSCR_EL1);
+	write_sysreg_s(pmscr_el1, SYS_PMSCR_EL1);
 }
 
 void __hyp_text __debug_save_state(struct kvm_vcpu *vcpu,
diff --git a/arch/arm64/kvm/hyp/switch.c b/arch/arm64/kvm/hyp/switch.c
index 945e79c641c4..f7c651f3a8c0 100644
--- a/arch/arm64/kvm/hyp/switch.c
+++ b/arch/arm64/kvm/hyp/switch.c
@@ -22,6 +22,7 @@
 #include <asm/kvm_emulate.h>
 #include <asm/kvm_hyp.h>
 #include <asm/fpsimd.h>
+#include <asm/debug-monitors.h>
 
 static bool __hyp_text __fpsimd_enabled_nvhe(void)
 {
@@ -48,7 +49,7 @@ static void __hyp_text __activate_traps_vhe(void)
 
 	val = read_sysreg(cpacr_el1);
 	val |= CPACR_EL1_TTA;
-	val &= ~CPACR_EL1_FPEN;
+	val &= ~(CPACR_EL1_FPEN | CPACR_EL1_ZEN);
 	write_sysreg(val, cpacr_el1);
 
 	write_sysreg(__kvm_hyp_vector, vbar_el1);
@@ -59,7 +60,7 @@ static void __hyp_text __activate_traps_nvhe(void)
 	u64 val;
 
 	val = CPTR_EL2_DEFAULT;
-	val |= CPTR_EL2_TTA | CPTR_EL2_TFP;
+	val |= CPTR_EL2_TTA | CPTR_EL2_TFP | CPTR_EL2_TZ;
 	write_sysreg(val, cptr_el2);
 }
 
@@ -81,11 +82,17 @@ static void __hyp_text __activate_traps(struct kvm_vcpu *vcpu)
 	 * it will cause an exception.
 	 */
 	val = vcpu->arch.hcr_el2;
+
 	if (!(val & HCR_RW) && system_supports_fpsimd()) {
 		write_sysreg(1 << 30, fpexc32_el2);
 		isb();
 	}
+
+	if (val & HCR_RW) /* for AArch64 only: */
+		val |= HCR_TID3; /* TID3: trap feature register accesses */
+
 	write_sysreg(val, hcr_el2);
+
 	/* Trap on AArch32 cp15 c15 accesses (EL1 or EL0) */
 	write_sysreg(1 << 15, hstr_el2);
 	/*
@@ -111,7 +118,7 @@ static void __hyp_text __deactivate_traps_vhe(void)
 
 	write_sysreg(mdcr_el2, mdcr_el2);
 	write_sysreg(HCR_HOST_VHE_FLAGS, hcr_el2);
-	write_sysreg(CPACR_EL1_FPEN, cpacr_el1);
+	write_sysreg(CPACR_EL1_DEFAULT, cpacr_el1);
 	write_sysreg(vectors, vbar_el1);
 }
 
@@ -263,7 +270,11 @@ static bool __hyp_text __populate_fault_info(struct kvm_vcpu *vcpu)
 	return true;
 }
 
-static void __hyp_text __skip_instr(struct kvm_vcpu *vcpu)
+/* Skip an instruction which has been emulated. Returns true if
+ * execution can continue or false if we need to exit hyp mode because
+ * single-step was in effect.
+ */
+static bool __hyp_text __skip_instr(struct kvm_vcpu *vcpu)
 {
 	*vcpu_pc(vcpu) = read_sysreg_el2(elr);
 
@@ -276,6 +287,14 @@ static void __hyp_text __skip_instr(struct kvm_vcpu *vcpu)
 	}
 
 	write_sysreg_el2(*vcpu_pc(vcpu), elr);
+
+	if (vcpu->guest_debug & KVM_GUESTDBG_SINGLESTEP) {
+		vcpu->arch.fault.esr_el2 =
+			(ESR_ELx_EC_SOFTSTP_LOW << ESR_ELx_EC_SHIFT) | 0x22;
+		return false;
+	} else {
+		return true;
+	}
 }
 
 int __hyp_text __kvm_vcpu_run(struct kvm_vcpu *vcpu)
@@ -298,7 +317,7 @@ int __hyp_text __kvm_vcpu_run(struct kvm_vcpu *vcpu)
 	__activate_vm(vcpu);
 
 	__vgic_restore_state(vcpu);
-	__timer_restore_state(vcpu);
+	__timer_enable_traps(vcpu);
 
 	/*
 	 * We must restore the 32-bit state before the sysregs, thanks
@@ -336,13 +355,21 @@ again:
 			int ret = __vgic_v2_perform_cpuif_access(vcpu);
 
 			if (ret == 1) {
-				__skip_instr(vcpu);
-				goto again;
+				if (__skip_instr(vcpu))
+					goto again;
+				else
+					exit_code = ARM_EXCEPTION_TRAP;
 			}
 
 			if (ret == -1) {
-				/* Promote an illegal access to an SError */
-				__skip_instr(vcpu);
+				/* Promote an illegal access to an
+				 * SError. If we would be returning
+				 * due to single-step clear the SS
+				 * bit so handle_exit knows what to
+				 * do after dealing with the error.
+				 */
+				if (!__skip_instr(vcpu))
+					*vcpu_cpsr(vcpu) &= ~DBG_SPSR_SS;
 				exit_code = ARM_EXCEPTION_EL1_SERROR;
 			}
 
@@ -357,8 +384,10 @@ again:
 		int ret = __vgic_v3_perform_cpuif_access(vcpu);
 
 		if (ret == 1) {
-			__skip_instr(vcpu);
-			goto again;
+			if (__skip_instr(vcpu))
+				goto again;
+			else
+				exit_code = ARM_EXCEPTION_TRAP;
 		}
 
 		/* 0 falls through to be handled out of EL2 */
@@ -368,7 +397,7 @@ again:
 
 	__sysreg_save_guest_state(guest_ctxt);
 	__sysreg32_save_state(vcpu);
-	__timer_save_state(vcpu);
+	__timer_disable_traps(vcpu);
 	__vgic_save_state(vcpu);
 
 	__deactivate_traps(vcpu);
@@ -436,7 +465,7 @@ void __hyp_text __noreturn __hyp_panic(void)
 
 		vcpu = (struct kvm_vcpu *)read_sysreg(tpidr_el2);
 		host_ctxt = kern_hyp_va(vcpu->arch.host_cpu_context);
-		__timer_save_state(vcpu);
+		__timer_disable_traps(vcpu);
 		__deactivate_traps(vcpu);
 		__deactivate_vm(vcpu);
 		__sysreg_restore_host_state(host_ctxt);
diff --git a/arch/arm64/kvm/inject_fault.c b/arch/arm64/kvm/inject_fault.c
index 3556715a774e..8ecbcb40e317 100644
--- a/arch/arm64/kvm/inject_fault.c
+++ b/arch/arm64/kvm/inject_fault.c
@@ -33,88 +33,6 @@
 #define LOWER_EL_AArch64_VECTOR		0x400
 #define LOWER_EL_AArch32_VECTOR		0x600
 
-/*
- * Table taken from ARMv8 ARM DDI0487B-B, table G1-10.
- */
-static const u8 return_offsets[8][2] = {
-	[0] = { 0, 0 },		/* Reset, unused */
-	[1] = { 4, 2 },		/* Undefined */
-	[2] = { 0, 0 },		/* SVC, unused */
-	[3] = { 4, 4 },		/* Prefetch abort */
-	[4] = { 8, 8 },		/* Data abort */
-	[5] = { 0, 0 },		/* HVC, unused */
-	[6] = { 4, 4 },		/* IRQ, unused */
-	[7] = { 4, 4 },		/* FIQ, unused */
-};
-
-static void prepare_fault32(struct kvm_vcpu *vcpu, u32 mode, u32 vect_offset)
-{
-	unsigned long cpsr;
-	unsigned long new_spsr_value = *vcpu_cpsr(vcpu);
-	bool is_thumb = (new_spsr_value & COMPAT_PSR_T_BIT);
-	u32 return_offset = return_offsets[vect_offset >> 2][is_thumb];
-	u32 sctlr = vcpu_cp15(vcpu, c1_SCTLR);
-
-	cpsr = mode | COMPAT_PSR_I_BIT;
-
-	if (sctlr & (1 << 30))
-		cpsr |= COMPAT_PSR_T_BIT;
-	if (sctlr & (1 << 25))
-		cpsr |= COMPAT_PSR_E_BIT;
-
-	*vcpu_cpsr(vcpu) = cpsr;
-
-	/* Note: These now point to the banked copies */
-	*vcpu_spsr(vcpu) = new_spsr_value;
-	*vcpu_reg32(vcpu, 14) = *vcpu_pc(vcpu) + return_offset;
-
-	/* Branch to exception vector */
-	if (sctlr & (1 << 13))
-		vect_offset += 0xffff0000;
-	else /* always have security exceptions */
-		vect_offset += vcpu_cp15(vcpu, c12_VBAR);
-
-	*vcpu_pc(vcpu) = vect_offset;
-}
-
-static void inject_undef32(struct kvm_vcpu *vcpu)
-{
-	prepare_fault32(vcpu, COMPAT_PSR_MODE_UND, 4);
-}
-
-/*
- * Modelled after TakeDataAbortException() and TakePrefetchAbortException
- * pseudocode.
- */
-static void inject_abt32(struct kvm_vcpu *vcpu, bool is_pabt,
-			 unsigned long addr)
-{
-	u32 vect_offset;
-	u32 *far, *fsr;
-	bool is_lpae;
-
-	if (is_pabt) {
-		vect_offset = 12;
-		far = &vcpu_cp15(vcpu, c6_IFAR);
-		fsr = &vcpu_cp15(vcpu, c5_IFSR);
-	} else { /* !iabt */
-		vect_offset = 16;
-		far = &vcpu_cp15(vcpu, c6_DFAR);
-		fsr = &vcpu_cp15(vcpu, c5_DFSR);
-	}
-
-	prepare_fault32(vcpu, COMPAT_PSR_MODE_ABT | COMPAT_PSR_A_BIT, vect_offset);
-
-	*far = addr;
-
-	/* Give the guest an IMPLEMENTATION DEFINED exception */
-	is_lpae = (vcpu_cp15(vcpu, c2_TTBCR) >> 31);
-	if (is_lpae)
-		*fsr = 1 << 9 | 0x34;
-	else
-		*fsr = 0x14;
-}
-
 enum exception_type {
 	except_type_sync	= 0,
 	except_type_irq		= 0x80,
@@ -211,7 +129,7 @@ static void inject_undef64(struct kvm_vcpu *vcpu)
 void kvm_inject_dabt(struct kvm_vcpu *vcpu, unsigned long addr)
 {
 	if (!(vcpu->arch.hcr_el2 & HCR_RW))
-		inject_abt32(vcpu, false, addr);
+		kvm_inject_dabt32(vcpu, addr);
 	else
 		inject_abt64(vcpu, false, addr);
 }
@@ -227,7 +145,7 @@ void kvm_inject_dabt(struct kvm_vcpu *vcpu, unsigned long addr)
 void kvm_inject_pabt(struct kvm_vcpu *vcpu, unsigned long addr)
 {
 	if (!(vcpu->arch.hcr_el2 & HCR_RW))
-		inject_abt32(vcpu, true, addr);
+		kvm_inject_pabt32(vcpu, addr);
 	else
 		inject_abt64(vcpu, true, addr);
 }
@@ -241,7 +159,7 @@ void kvm_inject_pabt(struct kvm_vcpu *vcpu, unsigned long addr)
 void kvm_inject_undefined(struct kvm_vcpu *vcpu)
 {
 	if (!(vcpu->arch.hcr_el2 & HCR_RW))
-		inject_undef32(vcpu);
+		kvm_inject_undef32(vcpu);
 	else
 		inject_undef64(vcpu);
 }
diff --git a/arch/arm64/kvm/sys_regs.c b/arch/arm64/kvm/sys_regs.c
index 2e070d3baf9f..1830ebc227d1 100644
--- a/arch/arm64/kvm/sys_regs.c
+++ b/arch/arm64/kvm/sys_regs.c
@@ -23,6 +23,7 @@
 #include <linux/bsearch.h>
 #include <linux/kvm_host.h>
 #include <linux/mm.h>
+#include <linux/printk.h>
 #include <linux/uaccess.h>
 
 #include <asm/cacheflush.h>
@@ -841,13 +842,16 @@ static bool access_cntp_tval(struct kvm_vcpu *vcpu,
 		struct sys_reg_params *p,
 		const struct sys_reg_desc *r)
 {
-	struct arch_timer_context *ptimer = vcpu_ptimer(vcpu);
 	u64 now = kvm_phys_timer_read();
+	u64 cval;
 
-	if (p->is_write)
-		ptimer->cnt_cval = p->regval + now;
-	else
-		p->regval = ptimer->cnt_cval - now;
+	if (p->is_write) {
+		kvm_arm_timer_set_reg(vcpu, KVM_REG_ARM_PTIMER_CVAL,
+				      p->regval + now);
+	} else {
+		cval = kvm_arm_timer_get_reg(vcpu, KVM_REG_ARM_PTIMER_CVAL);
+		p->regval = cval - now;
+	}
 
 	return true;
 }
@@ -856,24 +860,10 @@ static bool access_cntp_ctl(struct kvm_vcpu *vcpu,
 		struct sys_reg_params *p,
 		const struct sys_reg_desc *r)
 {
-	struct arch_timer_context *ptimer = vcpu_ptimer(vcpu);
-
-	if (p->is_write) {
-		/* ISTATUS bit is read-only */
-		ptimer->cnt_ctl = p->regval & ~ARCH_TIMER_CTRL_IT_STAT;
-	} else {
-		u64 now = kvm_phys_timer_read();
-
-		p->regval = ptimer->cnt_ctl;
-		/*
-		 * Set ISTATUS bit if it's expired.
-		 * Note that according to ARMv8 ARM Issue A.k, ISTATUS bit is
-		 * UNKNOWN when ENABLE bit is 0, so we chose to set ISTATUS bit
-		 * regardless of ENABLE bit for our implementation convenience.
-		 */
-		if (ptimer->cnt_cval <= now)
-			p->regval |= ARCH_TIMER_CTRL_IT_STAT;
-	}
+	if (p->is_write)
+		kvm_arm_timer_set_reg(vcpu, KVM_REG_ARM_PTIMER_CTL, p->regval);
+	else
+		p->regval = kvm_arm_timer_get_reg(vcpu, KVM_REG_ARM_PTIMER_CTL);
 
 	return true;
 }
@@ -882,16 +872,154 @@ static bool access_cntp_cval(struct kvm_vcpu *vcpu,
 		struct sys_reg_params *p,
 		const struct sys_reg_desc *r)
 {
-	struct arch_timer_context *ptimer = vcpu_ptimer(vcpu);
-
 	if (p->is_write)
-		ptimer->cnt_cval = p->regval;
+		kvm_arm_timer_set_reg(vcpu, KVM_REG_ARM_PTIMER_CVAL, p->regval);
 	else
-		p->regval = ptimer->cnt_cval;
+		p->regval = kvm_arm_timer_get_reg(vcpu, KVM_REG_ARM_PTIMER_CVAL);
 
 	return true;
 }
 
+/* Read a sanitised cpufeature ID register by sys_reg_desc */
+static u64 read_id_reg(struct sys_reg_desc const *r, bool raz)
+{
+	u32 id = sys_reg((u32)r->Op0, (u32)r->Op1,
+			 (u32)r->CRn, (u32)r->CRm, (u32)r->Op2);
+	u64 val = raz ? 0 : read_sanitised_ftr_reg(id);
+
+	if (id == SYS_ID_AA64PFR0_EL1) {
+		if (val & (0xfUL << ID_AA64PFR0_SVE_SHIFT))
+			pr_err_once("kvm [%i]: SVE unsupported for guests, suppressing\n",
+				    task_pid_nr(current));
+
+		val &= ~(0xfUL << ID_AA64PFR0_SVE_SHIFT);
+	}
+
+	return val;
+}
+
+/* cpufeature ID register access trap handlers */
+
+static bool __access_id_reg(struct kvm_vcpu *vcpu,
+			    struct sys_reg_params *p,
+			    const struct sys_reg_desc *r,
+			    bool raz)
+{
+	if (p->is_write)
+		return write_to_read_only(vcpu, p, r);
+
+	p->regval = read_id_reg(r, raz);
+	return true;
+}
+
+static bool access_id_reg(struct kvm_vcpu *vcpu,
+			  struct sys_reg_params *p,
+			  const struct sys_reg_desc *r)
+{
+	return __access_id_reg(vcpu, p, r, false);
+}
+
+static bool access_raz_id_reg(struct kvm_vcpu *vcpu,
+			      struct sys_reg_params *p,
+			      const struct sys_reg_desc *r)
+{
+	return __access_id_reg(vcpu, p, r, true);
+}
+
+static int reg_from_user(u64 *val, const void __user *uaddr, u64 id);
+static int reg_to_user(void __user *uaddr, const u64 *val, u64 id);
+static u64 sys_reg_to_index(const struct sys_reg_desc *reg);
+
+/*
+ * cpufeature ID register user accessors
+ *
+ * For now, these registers are immutable for userspace, so no values
+ * are stored, and for set_id_reg() we don't allow the effective value
+ * to be changed.
+ */
+static int __get_id_reg(const struct sys_reg_desc *rd, void __user *uaddr,
+			bool raz)
+{
+	const u64 id = sys_reg_to_index(rd);
+	const u64 val = read_id_reg(rd, raz);
+
+	return reg_to_user(uaddr, &val, id);
+}
+
+static int __set_id_reg(const struct sys_reg_desc *rd, void __user *uaddr,
+			bool raz)
+{
+	const u64 id = sys_reg_to_index(rd);
+	int err;
+	u64 val;
+
+	err = reg_from_user(&val, uaddr, id);
+	if (err)
+		return err;
+
+	/* This is what we mean by invariant: you can't change it. */
+	if (val != read_id_reg(rd, raz))
+		return -EINVAL;
+
+	return 0;
+}
+
+static int get_id_reg(struct kvm_vcpu *vcpu, const struct sys_reg_desc *rd,
+		      const struct kvm_one_reg *reg, void __user *uaddr)
+{
+	return __get_id_reg(rd, uaddr, false);
+}
+
+static int set_id_reg(struct kvm_vcpu *vcpu, const struct sys_reg_desc *rd,
+		      const struct kvm_one_reg *reg, void __user *uaddr)
+{
+	return __set_id_reg(rd, uaddr, false);
+}
+
+static int get_raz_id_reg(struct kvm_vcpu *vcpu, const struct sys_reg_desc *rd,
+			  const struct kvm_one_reg *reg, void __user *uaddr)
+{
+	return __get_id_reg(rd, uaddr, true);
+}
+
+static int set_raz_id_reg(struct kvm_vcpu *vcpu, const struct sys_reg_desc *rd,
+			  const struct kvm_one_reg *reg, void __user *uaddr)
+{
+	return __set_id_reg(rd, uaddr, true);
+}
+
+/* sys_reg_desc initialiser for known cpufeature ID registers */
+#define ID_SANITISED(name) {			\
+	SYS_DESC(SYS_##name),			\
+	.access	= access_id_reg,		\
+	.get_user = get_id_reg,			\
+	.set_user = set_id_reg,			\
+}
+
+/*
+ * sys_reg_desc initialiser for architecturally unallocated cpufeature ID
+ * register with encoding Op0=3, Op1=0, CRn=0, CRm=crm, Op2=op2
+ * (1 <= crm < 8, 0 <= Op2 < 8).
+ */
+#define ID_UNALLOCATED(crm, op2) {			\
+	Op0(3), Op1(0), CRn(0), CRm(crm), Op2(op2),	\
+	.access = access_raz_id_reg,			\
+	.get_user = get_raz_id_reg,			\
+	.set_user = set_raz_id_reg,			\
+}
+
+/*
+ * sys_reg_desc initialiser for known ID registers that we hide from guests.
+ * For now, these are exposed just like unallocated ID regs: they appear
+ * RAZ for the guest.
+ */
+#define ID_HIDDEN(name) {			\
+	SYS_DESC(SYS_##name),			\
+	.access = access_raz_id_reg,		\
+	.get_user = get_raz_id_reg,		\
+	.set_user = set_raz_id_reg,		\
+}
+
 /*
  * Architected system registers.
  * Important: Must be sorted ascending by Op0, Op1, CRn, CRm, Op2
@@ -944,6 +1072,84 @@ static const struct sys_reg_desc sys_reg_descs[] = {
 	{ SYS_DESC(SYS_DBGVCR32_EL2), NULL, reset_val, DBGVCR32_EL2, 0 },
 
 	{ SYS_DESC(SYS_MPIDR_EL1), NULL, reset_mpidr, MPIDR_EL1 },
+
+	/*
+	 * ID regs: all ID_SANITISED() entries here must have corresponding
+	 * entries in arm64_ftr_regs[].
+	 */
+
+	/* AArch64 mappings of the AArch32 ID registers */
+	/* CRm=1 */
+	ID_SANITISED(ID_PFR0_EL1),
+	ID_SANITISED(ID_PFR1_EL1),
+	ID_SANITISED(ID_DFR0_EL1),
+	ID_HIDDEN(ID_AFR0_EL1),
+	ID_SANITISED(ID_MMFR0_EL1),
+	ID_SANITISED(ID_MMFR1_EL1),
+	ID_SANITISED(ID_MMFR2_EL1),
+	ID_SANITISED(ID_MMFR3_EL1),
+
+	/* CRm=2 */
+	ID_SANITISED(ID_ISAR0_EL1),
+	ID_SANITISED(ID_ISAR1_EL1),
+	ID_SANITISED(ID_ISAR2_EL1),
+	ID_SANITISED(ID_ISAR3_EL1),
+	ID_SANITISED(ID_ISAR4_EL1),
+	ID_SANITISED(ID_ISAR5_EL1),
+	ID_SANITISED(ID_MMFR4_EL1),
+	ID_UNALLOCATED(2,7),
+
+	/* CRm=3 */
+	ID_SANITISED(MVFR0_EL1),
+	ID_SANITISED(MVFR1_EL1),
+	ID_SANITISED(MVFR2_EL1),
+	ID_UNALLOCATED(3,3),
+	ID_UNALLOCATED(3,4),
+	ID_UNALLOCATED(3,5),
+	ID_UNALLOCATED(3,6),
+	ID_UNALLOCATED(3,7),
+
+	/* AArch64 ID registers */
+	/* CRm=4 */
+	ID_SANITISED(ID_AA64PFR0_EL1),
+	ID_SANITISED(ID_AA64PFR1_EL1),
+	ID_UNALLOCATED(4,2),
+	ID_UNALLOCATED(4,3),
+	ID_UNALLOCATED(4,4),
+	ID_UNALLOCATED(4,5),
+	ID_UNALLOCATED(4,6),
+	ID_UNALLOCATED(4,7),
+
+	/* CRm=5 */
+	ID_SANITISED(ID_AA64DFR0_EL1),
+	ID_SANITISED(ID_AA64DFR1_EL1),
+	ID_UNALLOCATED(5,2),
+	ID_UNALLOCATED(5,3),
+	ID_HIDDEN(ID_AA64AFR0_EL1),
+	ID_HIDDEN(ID_AA64AFR1_EL1),
+	ID_UNALLOCATED(5,6),
+	ID_UNALLOCATED(5,7),
+
+	/* CRm=6 */
+	ID_SANITISED(ID_AA64ISAR0_EL1),
+	ID_SANITISED(ID_AA64ISAR1_EL1),
+	ID_UNALLOCATED(6,2),
+	ID_UNALLOCATED(6,3),
+	ID_UNALLOCATED(6,4),
+	ID_UNALLOCATED(6,5),
+	ID_UNALLOCATED(6,6),
+	ID_UNALLOCATED(6,7),
+
+	/* CRm=7 */
+	ID_SANITISED(ID_AA64MMFR0_EL1),
+	ID_SANITISED(ID_AA64MMFR1_EL1),
+	ID_SANITISED(ID_AA64MMFR2_EL1),
+	ID_UNALLOCATED(7,3),
+	ID_UNALLOCATED(7,4),
+	ID_UNALLOCATED(7,5),
+	ID_UNALLOCATED(7,6),
+	ID_UNALLOCATED(7,7),
+
 	{ SYS_DESC(SYS_SCTLR_EL1), access_vm_reg, reset_val, SCTLR_EL1, 0x00C50078 },
 	{ SYS_DESC(SYS_CPACR_EL1), NULL, reset_val, CPACR_EL1, 0 },
 	{ SYS_DESC(SYS_TTBR0_EL1), access_vm_reg, reset_unknown, TTBR0_EL1 },
@@ -1790,8 +1996,8 @@ static const struct sys_reg_desc *index_to_sys_reg_desc(struct kvm_vcpu *vcpu,
 	if (!r)
 		r = find_reg(&params, sys_reg_descs, ARRAY_SIZE(sys_reg_descs));
 
-	/* Not saved in the sys_reg array? */
-	if (r && !r->reg)
+	/* Not saved in the sys_reg array and not otherwise accessible? */
+	if (r && !(r->reg || r->get_user))
 		r = NULL;
 
 	return r;
@@ -1815,20 +2021,6 @@ static const struct sys_reg_desc *index_to_sys_reg_desc(struct kvm_vcpu *vcpu,
 FUNCTION_INVARIANT(midr_el1)
 FUNCTION_INVARIANT(ctr_el0)
 FUNCTION_INVARIANT(revidr_el1)
-FUNCTION_INVARIANT(id_pfr0_el1)
-FUNCTION_INVARIANT(id_pfr1_el1)
-FUNCTION_INVARIANT(id_dfr0_el1)
-FUNCTION_INVARIANT(id_afr0_el1)
-FUNCTION_INVARIANT(id_mmfr0_el1)
-FUNCTION_INVARIANT(id_mmfr1_el1)
-FUNCTION_INVARIANT(id_mmfr2_el1)
-FUNCTION_INVARIANT(id_mmfr3_el1)
-FUNCTION_INVARIANT(id_isar0_el1)
-FUNCTION_INVARIANT(id_isar1_el1)
-FUNCTION_INVARIANT(id_isar2_el1)
-FUNCTION_INVARIANT(id_isar3_el1)
-FUNCTION_INVARIANT(id_isar4_el1)
-FUNCTION_INVARIANT(id_isar5_el1)
 FUNCTION_INVARIANT(clidr_el1)
 FUNCTION_INVARIANT(aidr_el1)
 
@@ -1836,20 +2028,6 @@ FUNCTION_INVARIANT(aidr_el1)
 static struct sys_reg_desc invariant_sys_regs[] = {
 	{ SYS_DESC(SYS_MIDR_EL1), NULL, get_midr_el1 },
 	{ SYS_DESC(SYS_REVIDR_EL1), NULL, get_revidr_el1 },
-	{ SYS_DESC(SYS_ID_PFR0_EL1), NULL, get_id_pfr0_el1 },
-	{ SYS_DESC(SYS_ID_PFR1_EL1), NULL, get_id_pfr1_el1 },
-	{ SYS_DESC(SYS_ID_DFR0_EL1), NULL, get_id_dfr0_el1 },
-	{ SYS_DESC(SYS_ID_AFR0_EL1), NULL, get_id_afr0_el1 },
-	{ SYS_DESC(SYS_ID_MMFR0_EL1), NULL, get_id_mmfr0_el1 },
-	{ SYS_DESC(SYS_ID_MMFR1_EL1), NULL, get_id_mmfr1_el1 },
-	{ SYS_DESC(SYS_ID_MMFR2_EL1), NULL, get_id_mmfr2_el1 },
-	{ SYS_DESC(SYS_ID_MMFR3_EL1), NULL, get_id_mmfr3_el1 },
-	{ SYS_DESC(SYS_ID_ISAR0_EL1), NULL, get_id_isar0_el1 },
-	{ SYS_DESC(SYS_ID_ISAR1_EL1), NULL, get_id_isar1_el1 },
-	{ SYS_DESC(SYS_ID_ISAR2_EL1), NULL, get_id_isar2_el1 },
-	{ SYS_DESC(SYS_ID_ISAR3_EL1), NULL, get_id_isar3_el1 },
-	{ SYS_DESC(SYS_ID_ISAR4_EL1), NULL, get_id_isar4_el1 },
-	{ SYS_DESC(SYS_ID_ISAR5_EL1), NULL, get_id_isar5_el1 },
 	{ SYS_DESC(SYS_CLIDR_EL1), NULL, get_clidr_el1 },
 	{ SYS_DESC(SYS_AIDR_EL1), NULL, get_aidr_el1 },
 	{ SYS_DESC(SYS_CTR_EL0), NULL, get_ctr_el0 },
@@ -2079,12 +2257,31 @@ static bool copy_reg_to_user(const struct sys_reg_desc *reg, u64 __user **uind)
 	return true;
 }
 
+static int walk_one_sys_reg(const struct sys_reg_desc *rd,
+			    u64 __user **uind,
+			    unsigned int *total)
+{
+	/*
+	 * Ignore registers we trap but don't save,
+	 * and for which no custom user accessor is provided.
+	 */
+	if (!(rd->reg || rd->get_user))
+		return 0;
+
+	if (!copy_reg_to_user(rd, uind))
+		return -EFAULT;
+
+	(*total)++;
+	return 0;
+}
+
 /* Assumed ordered tables, see kvm_sys_reg_table_init. */
 static int walk_sys_regs(struct kvm_vcpu *vcpu, u64 __user *uind)
 {
 	const struct sys_reg_desc *i1, *i2, *end1, *end2;
 	unsigned int total = 0;
 	size_t num;
+	int err;
 
 	/* We check for duplicates here, to allow arch-specific overrides. */
 	i1 = get_target_table(vcpu->arch.target, true, &num);
@@ -2098,21 +2295,13 @@ static int walk_sys_regs(struct kvm_vcpu *vcpu, u64 __user *uind)
 	while (i1 || i2) {
 		int cmp = cmp_sys_reg(i1, i2);
 		/* target-specific overrides generic entry. */
-		if (cmp <= 0) {
-			/* Ignore registers we trap but don't save. */
-			if (i1->reg) {
-				if (!copy_reg_to_user(i1, &uind))
-					return -EFAULT;
-				total++;
-			}
-		} else {
-			/* Ignore registers we trap but don't save. */
-			if (i2->reg) {
-				if (!copy_reg_to_user(i2, &uind))
-					return -EFAULT;
-				total++;
-			}
-		}
+		if (cmp <= 0)
+			err = walk_one_sys_reg(i1, &uind, &total);
+		else
+			err = walk_one_sys_reg(i2, &uind, &total);
+
+		if (err)
+			return err;
 
 		if (cmp <= 0 && ++i1 == end1)
 			i1 = NULL;
diff --git a/arch/arm64/lib/Makefile b/arch/arm64/lib/Makefile
index 9a8cb96555d6..4e696f96451f 100644
--- a/arch/arm64/lib/Makefile
+++ b/arch/arm64/lib/Makefile
@@ -3,7 +3,7 @@ lib-y		:= bitops.o clear_user.o delay.o copy_from_user.o	\
 		   copy_to_user.o copy_in_user.o copy_page.o		\
 		   clear_page.o memchr.o memcpy.o memmove.o memset.o	\
 		   memcmp.o strcmp.o strncmp.o strlen.o strnlen.o	\
-		   strchr.o strrchr.o
+		   strchr.o strrchr.o tishift.o
 
 # Tell the compiler to treat all general purpose registers (with the
 # exception of the IP registers, which are already handled by the caller
diff --git a/arch/arm64/lib/delay.c b/arch/arm64/lib/delay.c
index dad4ec9bbfd1..e48ac402e7be 100644
--- a/arch/arm64/lib/delay.c
+++ b/arch/arm64/lib/delay.c
@@ -24,10 +24,28 @@
 #include <linux/module.h>
 #include <linux/timex.h>
 
+#include <clocksource/arm_arch_timer.h>
+
+#define USECS_TO_CYCLES(time_usecs)			\
+	xloops_to_cycles((time_usecs) * 0x10C7UL)
+
+static inline unsigned long xloops_to_cycles(unsigned long xloops)
+{
+	return (xloops * loops_per_jiffy * HZ) >> 32;
+}
+
 void __delay(unsigned long cycles)
 {
 	cycles_t start = get_cycles();
 
+	if (arch_timer_evtstrm_available()) {
+		const cycles_t timer_evt_period =
+			USECS_TO_CYCLES(ARCH_TIMER_EVT_STREAM_PERIOD_US);
+
+		while ((get_cycles() - start + timer_evt_period) < cycles)
+			wfe();
+	}
+
 	while ((get_cycles() - start) < cycles)
 		cpu_relax();
 }
@@ -35,10 +53,7 @@ EXPORT_SYMBOL(__delay);
 
 inline void __const_udelay(unsigned long xloops)
 {
-	unsigned long loops;
-
-	loops = xloops * loops_per_jiffy * HZ;
-	__delay(loops >> 32);
+	__delay(xloops_to_cycles(xloops));
 }
 EXPORT_SYMBOL(__const_udelay);
 
diff --git a/arch/arm64/lib/tishift.S b/arch/arm64/lib/tishift.S
new file mode 100644
index 000000000000..0179a43cc045
--- /dev/null
+++ b/arch/arm64/lib/tishift.S
@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/linkage.h>
+
+ENTRY(__ashlti3)
+	cbz	x2, 1f
+	mov	x3, #64
+	sub	x3, x3, x2
+	cmp	x3, #0
+	b.le	2f
+	lsl	x1, x1, x2
+	lsr	x3, x0, x3
+	lsl	x2, x0, x2
+	orr	x1, x1, x3
+	mov	x0, x2
+1:
+	ret
+2:
+	neg	w1, w3
+	mov	x2, #0
+	lsl	x1, x0, x1
+	mov	x0, x2
+	ret
+ENDPROC(__ashlti3)
+
+ENTRY(__ashrti3)
+	cbz	x2, 3f
+	mov	x3, #64
+	sub	x3, x3, x2
+	cmp	x3, #0
+	b.le	4f
+	lsr	x0, x0, x2
+	lsl	x3, x1, x3
+	asr	x2, x1, x2
+	orr	x0, x0, x3
+	mov	x1, x2
+3:
+	ret
+4:
+	neg	w0, w3
+	asr	x2, x1, #63
+	asr	x0, x1, x0
+	mov	x1, x2
+	ret
+ENDPROC(__ashrti3)
+
+ENTRY(__lshrti3)
+	cbz	x2, 1f
+	mov	x3, #64
+	sub	x3, x3, x2
+	cmp	x3, #0
+	b.le	2f
+	lsr	x0, x0, x2
+	lsl	x3, x1, x3
+	lsr	x2, x1, x2
+	orr	x0, x0, x3
+	mov	x1, x2
+1:
+	ret
+2:
+	neg	w0, w3
+	mov	x2, #0
+	lsr	x0, x1, x0
+	mov	x1, x2
+	ret
+ENDPROC(__lshrti3)
diff --git a/arch/arm64/mm/context.c b/arch/arm64/mm/context.c
index ab9f5f0fb2c7..6f4017046323 100644
--- a/arch/arm64/mm/context.c
+++ b/arch/arm64/mm/context.c
@@ -96,12 +96,6 @@ static void flush_context(unsigned int cpu)
 
 	set_reserved_asid_bits();
 
-	/*
-	 * Ensure the generation bump is observed before we xchg the
-	 * active_asids.
-	 */
-	smp_wmb();
-
 	for_each_possible_cpu(i) {
 		asid = atomic64_xchg_relaxed(&per_cpu(active_asids, i), 0);
 		/*
@@ -117,7 +111,10 @@ static void flush_context(unsigned int cpu)
 		per_cpu(reserved_asids, i) = asid;
 	}
 
-	/* Queue a TLB invalidate and flush the I-cache if necessary. */
+	/*
+	 * Queue a TLB invalidation for each CPU to perform on next
+	 * context-switch
+	 */
 	cpumask_setall(&tlb_flush_pending);
 }
 
@@ -202,11 +199,18 @@ void check_and_switch_context(struct mm_struct *mm, unsigned int cpu)
 	asid = atomic64_read(&mm->context.id);
 
 	/*
-	 * The memory ordering here is subtle. We rely on the control
-	 * dependency between the generation read and the update of
-	 * active_asids to ensure that we are synchronised with a
-	 * parallel rollover (i.e. this pairs with the smp_wmb() in
-	 * flush_context).
+	 * The memory ordering here is subtle.
+	 * If our ASID matches the current generation, then we update
+	 * our active_asids entry with a relaxed xchg. Racing with a
+	 * concurrent rollover means that either:
+	 *
+	 * - We get a zero back from the xchg and end up waiting on the
+	 *   lock. Taking the lock synchronises with the rollover and so
+	 *   we are forced to see the updated generation.
+	 *
+	 * - We get a valid ASID back from the xchg, which means the
+	 *   relaxed xchg in flush_context will treat us as reserved
+	 *   because atomic RmWs are totally ordered for a given location.
 	 */
 	if (!((asid ^ atomic64_read(&asid_generation)) >> asid_bits)
 	    && atomic64_xchg_relaxed(&per_cpu(active_asids, cpu), asid))
diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c
index 614af886b7ef..b45c5bcaeccb 100644
--- a/arch/arm64/mm/dma-mapping.c
+++ b/arch/arm64/mm/dma-mapping.c
@@ -166,7 +166,7 @@ static void *__dma_alloc(struct device *dev, size_t size,
 	/* create a coherent mapping */
 	page = virt_to_page(ptr);
 	coherent_ptr = dma_common_contiguous_remap(page, size, VM_USERMAP,
-						   prot, NULL);
+						   prot, __builtin_return_address(0));
 	if (!coherent_ptr)
 		goto no_map;
 
@@ -303,8 +303,7 @@ static int __swiotlb_mmap_pfn(struct vm_area_struct *vma,
 			      unsigned long pfn, size_t size)
 {
 	int ret = -ENXIO;
-	unsigned long nr_vma_pages = (vma->vm_end - vma->vm_start) >>
-					PAGE_SHIFT;
+	unsigned long nr_vma_pages = vma_pages(vma);
 	unsigned long nr_pages = PAGE_ALIGN(size) >> PAGE_SHIFT;
 	unsigned long off = vma->vm_pgoff;
 
diff --git a/arch/arm64/mm/dump.c b/arch/arm64/mm/dump.c
index ca74a2aace42..7b60d62ac593 100644
--- a/arch/arm64/mm/dump.c
+++ b/arch/arm64/mm/dump.c
@@ -389,7 +389,7 @@ void ptdump_check_wx(void)
 		.check_wx = true,
 	};
 
-	walk_pgd(&st, &init_mm, 0);
+	walk_pgd(&st, &init_mm, VA_START);
 	note_page(&st, 0, 0, 0);
 	if (st.wx_pages || st.uxn_pages)
 		pr_warn("Checked W+X mappings: FAILED, %lu W+X pages found, %lu non-UXN pages found\n",
diff --git a/arch/arm64/mm/fault.c b/arch/arm64/mm/fault.c
index b64958b23a7f..9b7f89df49db 100644
--- a/arch/arm64/mm/fault.c
+++ b/arch/arm64/mm/fault.c
@@ -105,13 +105,11 @@ static void data_abort_decode(unsigned int esr)
 		 (esr & ESR_ELx_WNR) >> ESR_ELx_WNR_SHIFT);
 }
 
-/*
- * Decode mem abort information
- */
 static void mem_abort_decode(unsigned int esr)
 {
 	pr_alert("Mem abort info:\n");
 
+	pr_alert("  ESR = 0x%08x\n", esr);
 	pr_alert("  Exception class = %s, IL = %u bits\n",
 		 esr_get_class_string(esr),
 		 (esr & ESR_ELx_IL) ? 32 : 16);
@@ -249,9 +247,6 @@ static inline bool is_permission_fault(unsigned int esr, struct pt_regs *regs,
 	return false;
 }
 
-/*
- * The kernel tried to access some page that wasn't present.
- */
 static void __do_kernel_fault(unsigned long addr, unsigned int esr,
 			      struct pt_regs *regs)
 {
@@ -264,9 +259,6 @@ static void __do_kernel_fault(unsigned long addr, unsigned int esr,
 	if (!is_el1_instruction_abort(esr) && fixup_exception(regs))
 		return;
 
-	/*
-	 * No handler, we'll have to terminate things with extreme prejudice.
-	 */
 	bust_spinlocks(1);
 
 	if (is_permission_fault(esr, regs, addr)) {
@@ -291,10 +283,6 @@ static void __do_kernel_fault(unsigned long addr, unsigned int esr,
 	do_exit(SIGKILL);
 }
 
-/*
- * Something tried to access memory that isn't in our memory map. User mode
- * accesses just cause a SIGSEGV
- */
 static void __do_user_fault(struct task_struct *tsk, unsigned long addr,
 			    unsigned int esr, unsigned int sig, int code,
 			    struct pt_regs *regs, int fault)
@@ -559,23 +547,6 @@ no_context:
 	return 0;
 }
 
-/*
- * First Level Translation Fault Handler
- *
- * We enter here because the first level page table doesn't contain a valid
- * entry for the address.
- *
- * If the address is in kernel space (>= TASK_SIZE), then we are probably
- * faulting in the vmalloc() area.
- *
- * If the init_task's first level page tables contains the relevant entry, we
- * copy the it to this task.  If not, we send the process a signal, fixup the
- * exception, or oops the kernel.
- *
- * NOTE! We MUST NOT take any locks for this case. We may be in an interrupt
- * or a critical region, and should only copy the information from the master
- * page table, nothing more.
- */
 static int __kprobes do_translation_fault(unsigned long addr,
 					  unsigned int esr,
 					  struct pt_regs *regs)
@@ -594,23 +565,15 @@ static int do_alignment_fault(unsigned long addr, unsigned int esr,
 	return 0;
 }
 
-/*
- * This abort handler always returns "fault".
- */
 static int do_bad(unsigned long addr, unsigned int esr, struct pt_regs *regs)
 {
-	return 1;
+	return 1; /* "fault" */
 }
 
-/*
- * This abort handler deals with Synchronous External Abort.
- * It calls notifiers, and then returns "fault".
- */
 static int do_sea(unsigned long addr, unsigned int esr, struct pt_regs *regs)
 {
 	struct siginfo info;
 	const struct fault_info *inf;
-	int ret = 0;
 
 	inf = esr_to_fault_info(esr);
 	pr_err("Synchronous External Abort: %s (0x%08x) at 0x%016lx\n",
@@ -625,7 +588,7 @@ static int do_sea(unsigned long addr, unsigned int esr, struct pt_regs *regs)
 		if (interrupts_enabled(regs))
 			nmi_enter();
 
-		ret = ghes_notify_sea();
+		ghes_notify_sea();
 
 		if (interrupts_enabled(regs))
 			nmi_exit();
@@ -640,7 +603,7 @@ static int do_sea(unsigned long addr, unsigned int esr, struct pt_regs *regs)
 		info.si_addr  = (void __user *)addr;
 	arm64_notify_die("", regs, &info, esr);
 
-	return ret;
+	return 0;
 }
 
 static const struct fault_info fault_info[] = {
@@ -668,14 +631,14 @@ static const struct fault_info fault_info[] = {
 	{ do_sea,		SIGBUS,  0,		"level 1 (translation table walk)"	},
 	{ do_sea,		SIGBUS,  0,		"level 2 (translation table walk)"	},
 	{ do_sea,		SIGBUS,  0,		"level 3 (translation table walk)"	},
-	{ do_sea,		SIGBUS,  0,		"synchronous parity or ECC error" },
+	{ do_sea,		SIGBUS,  0,		"synchronous parity or ECC error" },	// Reserved when RAS is implemented
 	{ do_bad,		SIGBUS,  0,		"unknown 25"			},
 	{ do_bad,		SIGBUS,  0,		"unknown 26"			},
 	{ do_bad,		SIGBUS,  0,		"unknown 27"			},
-	{ do_sea,		SIGBUS,  0,		"level 0 synchronous parity error (translation table walk)"	},
-	{ do_sea,		SIGBUS,  0,		"level 1 synchronous parity error (translation table walk)"	},
-	{ do_sea,		SIGBUS,  0,		"level 2 synchronous parity error (translation table walk)"	},
-	{ do_sea,		SIGBUS,  0,		"level 3 synchronous parity error (translation table walk)"	},
+	{ do_sea,		SIGBUS,  0,		"level 0 synchronous parity error (translation table walk)"	},	// Reserved when RAS is implemented
+	{ do_sea,		SIGBUS,  0,		"level 1 synchronous parity error (translation table walk)"	},	// Reserved when RAS is implemented
+	{ do_sea,		SIGBUS,  0,		"level 2 synchronous parity error (translation table walk)"	},	// Reserved when RAS is implemented
+	{ do_sea,		SIGBUS,  0,		"level 3 synchronous parity error (translation table walk)"	},	// Reserved when RAS is implemented
 	{ do_bad,		SIGBUS,  0,		"unknown 32"			},
 	{ do_alignment_fault,	SIGBUS,  BUS_ADRALN,	"alignment fault"		},
 	{ do_bad,		SIGBUS,  0,		"unknown 34"			},
@@ -693,7 +656,7 @@ static const struct fault_info fault_info[] = {
 	{ do_bad,		SIGBUS,  0,		"unknown 46"			},
 	{ do_bad,		SIGBUS,  0,		"unknown 47"			},
 	{ do_bad,		SIGBUS,  0,		"TLB conflict abort"		},
-	{ do_bad,		SIGBUS,  0,		"unknown 49"			},
+	{ do_bad,		SIGBUS,  0,		"Unsupported atomic hardware update fault"	},
 	{ do_bad,		SIGBUS,  0,		"unknown 50"			},
 	{ do_bad,		SIGBUS,  0,		"unknown 51"			},
 	{ do_bad,		SIGBUS,  0,		"implementation fault (lockdown abort)" },
@@ -710,13 +673,6 @@ static const struct fault_info fault_info[] = {
 	{ do_bad,		SIGBUS,  0,		"unknown 63"			},
 };
 
-/*
- * Handle Synchronous External Aborts that occur in a guest kernel.
- *
- * The return value will be zero if the SEA was successfully handled
- * and non-zero if there was an error processing the error or there was
- * no error to process.
- */
 int handle_guest_sea(phys_addr_t addr, unsigned int esr)
 {
 	int ret = -ENOENT;
@@ -727,9 +683,6 @@ int handle_guest_sea(phys_addr_t addr, unsigned int esr)
 	return ret;
 }
 
-/*
- * Dispatch a data abort to the relevant handler.
- */
 asmlinkage void __exception do_mem_abort(unsigned long addr, unsigned int esr,
 					 struct pt_regs *regs)
 {
@@ -739,11 +692,14 @@ asmlinkage void __exception do_mem_abort(unsigned long addr, unsigned int esr,
 	if (!inf->fn(addr, esr, regs))
 		return;
 
-	pr_alert("Unhandled fault: %s (0x%08x) at 0x%016lx\n",
-		 inf->name, esr, addr);
+	pr_alert("Unhandled fault: %s at 0x%016lx\n",
+		 inf->name, addr);
 
 	mem_abort_decode(esr);
 
+	if (!user_mode(regs))
+		show_pte(addr);
+
 	info.si_signo = inf->sig;
 	info.si_errno = 0;
 	info.si_code  = inf->code;
@@ -751,9 +707,6 @@ asmlinkage void __exception do_mem_abort(unsigned long addr, unsigned int esr,
 	arm64_notify_die("", regs, &info, esr);
 }
 
-/*
- * Handle stack alignment exceptions.
- */
 asmlinkage void __exception do_sp_pc_abort(unsigned long addr,
 					   unsigned int esr,
 					   struct pt_regs *regs)
diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c
index 5960bef0170d..00e7b900ca41 100644
--- a/arch/arm64/mm/init.c
+++ b/arch/arm64/mm/init.c
@@ -476,6 +476,8 @@ void __init arm64_memblock_init(void)
 
 	reserve_elfcorehdr();
 
+	high_memory = __va(memblock_end_of_DRAM() - 1) + 1;
+
 	dma_contiguous_reserve(arm64_dma_phys_limit);
 
 	memblock_allow_resize();
@@ -502,7 +504,6 @@ void __init bootmem_init(void)
 	sparse_init();
 	zone_sizes_init(min, max);
 
-	high_memory = __va((max << PAGE_SHIFT) - 1) + 1;
 	memblock_dump_all();
 }
 
diff --git a/arch/arm64/mm/kasan_init.c b/arch/arm64/mm/kasan_init.c
index 81f03959a4ab..acba49fb5aac 100644
--- a/arch/arm64/mm/kasan_init.c
+++ b/arch/arm64/mm/kasan_init.c
@@ -11,6 +11,7 @@
  */
 
 #define pr_fmt(fmt) "kasan: " fmt
+#include <linux/bootmem.h>
 #include <linux/kasan.h>
 #include <linux/kernel.h>
 #include <linux/sched/task.h>
@@ -35,77 +36,117 @@ static pgd_t tmp_pg_dir[PTRS_PER_PGD] __initdata __aligned(PGD_SIZE);
  * with the physical address from __pa_symbol.
  */
 
-static void __init kasan_early_pte_populate(pmd_t *pmd, unsigned long addr,
-					unsigned long end)
+static phys_addr_t __init kasan_alloc_zeroed_page(int node)
 {
-	pte_t *pte;
-	unsigned long next;
+	void *p = memblock_virt_alloc_try_nid(PAGE_SIZE, PAGE_SIZE,
+					      __pa(MAX_DMA_ADDRESS),
+					      MEMBLOCK_ALLOC_ACCESSIBLE, node);
+	return __pa(p);
+}
+
+static pte_t *__init kasan_pte_offset(pmd_t *pmd, unsigned long addr, int node,
+				      bool early)
+{
+	if (pmd_none(*pmd)) {
+		phys_addr_t pte_phys = early ? __pa_symbol(kasan_zero_pte)
+					     : kasan_alloc_zeroed_page(node);
+		__pmd_populate(pmd, pte_phys, PMD_TYPE_TABLE);
+	}
+
+	return early ? pte_offset_kimg(pmd, addr)
+		     : pte_offset_kernel(pmd, addr);
+}
 
-	if (pmd_none(*pmd))
-		__pmd_populate(pmd, __pa_symbol(kasan_zero_pte), PMD_TYPE_TABLE);
+static pmd_t *__init kasan_pmd_offset(pud_t *pud, unsigned long addr, int node,
+				      bool early)
+{
+	if (pud_none(*pud)) {
+		phys_addr_t pmd_phys = early ? __pa_symbol(kasan_zero_pmd)
+					     : kasan_alloc_zeroed_page(node);
+		__pud_populate(pud, pmd_phys, PMD_TYPE_TABLE);
+	}
+
+	return early ? pmd_offset_kimg(pud, addr) : pmd_offset(pud, addr);
+}
+
+static pud_t *__init kasan_pud_offset(pgd_t *pgd, unsigned long addr, int node,
+				      bool early)
+{
+	if (pgd_none(*pgd)) {
+		phys_addr_t pud_phys = early ? __pa_symbol(kasan_zero_pud)
+					     : kasan_alloc_zeroed_page(node);
+		__pgd_populate(pgd, pud_phys, PMD_TYPE_TABLE);
+	}
+
+	return early ? pud_offset_kimg(pgd, addr) : pud_offset(pgd, addr);
+}
+
+static void __init kasan_pte_populate(pmd_t *pmd, unsigned long addr,
+				      unsigned long end, int node, bool early)
+{
+	unsigned long next;
+	pte_t *pte = kasan_pte_offset(pmd, addr, node, early);
 
-	pte = pte_offset_kimg(pmd, addr);
 	do {
+		phys_addr_t page_phys = early ? __pa_symbol(kasan_zero_page)
+					      : kasan_alloc_zeroed_page(node);
 		next = addr + PAGE_SIZE;
-		set_pte(pte, pfn_pte(sym_to_pfn(kasan_zero_page),
-					PAGE_KERNEL));
+		set_pte(pte, pfn_pte(__phys_to_pfn(page_phys), PAGE_KERNEL));
 	} while (pte++, addr = next, addr != end && pte_none(*pte));
 }
 
-static void __init kasan_early_pmd_populate(pud_t *pud,
-					unsigned long addr,
-					unsigned long end)
+static void __init kasan_pmd_populate(pud_t *pud, unsigned long addr,
+				      unsigned long end, int node, bool early)
 {
-	pmd_t *pmd;
 	unsigned long next;
+	pmd_t *pmd = kasan_pmd_offset(pud, addr, node, early);
 
-	if (pud_none(*pud))
-		__pud_populate(pud, __pa_symbol(kasan_zero_pmd), PMD_TYPE_TABLE);
-
-	pmd = pmd_offset_kimg(pud, addr);
 	do {
 		next = pmd_addr_end(addr, end);
-		kasan_early_pte_populate(pmd, addr, next);
+		kasan_pte_populate(pmd, addr, next, node, early);
 	} while (pmd++, addr = next, addr != end && pmd_none(*pmd));
 }
 
-static void __init kasan_early_pud_populate(pgd_t *pgd,
-					unsigned long addr,
-					unsigned long end)
+static void __init kasan_pud_populate(pgd_t *pgd, unsigned long addr,
+				      unsigned long end, int node, bool early)
 {
-	pud_t *pud;
 	unsigned long next;
+	pud_t *pud = kasan_pud_offset(pgd, addr, node, early);
 
-	if (pgd_none(*pgd))
-		__pgd_populate(pgd, __pa_symbol(kasan_zero_pud), PUD_TYPE_TABLE);
-
-	pud = pud_offset_kimg(pgd, addr);
 	do {
 		next = pud_addr_end(addr, end);
-		kasan_early_pmd_populate(pud, addr, next);
+		kasan_pmd_populate(pud, addr, next, node, early);
 	} while (pud++, addr = next, addr != end && pud_none(*pud));
 }
 
-static void __init kasan_map_early_shadow(void)
+static void __init kasan_pgd_populate(unsigned long addr, unsigned long end,
+				      int node, bool early)
 {
-	unsigned long addr = KASAN_SHADOW_START;
-	unsigned long end = KASAN_SHADOW_END;
 	unsigned long next;
 	pgd_t *pgd;
 
 	pgd = pgd_offset_k(addr);
 	do {
 		next = pgd_addr_end(addr, end);
-		kasan_early_pud_populate(pgd, addr, next);
+		kasan_pud_populate(pgd, addr, next, node, early);
 	} while (pgd++, addr = next, addr != end);
 }
 
+/* The early shadow maps everything to a single page of zeroes */
 asmlinkage void __init kasan_early_init(void)
 {
 	BUILD_BUG_ON(KASAN_SHADOW_OFFSET != KASAN_SHADOW_END - (1UL << 61));
 	BUILD_BUG_ON(!IS_ALIGNED(KASAN_SHADOW_START, PGDIR_SIZE));
 	BUILD_BUG_ON(!IS_ALIGNED(KASAN_SHADOW_END, PGDIR_SIZE));
-	kasan_map_early_shadow();
+	kasan_pgd_populate(KASAN_SHADOW_START, KASAN_SHADOW_END, NUMA_NO_NODE,
+			   true);
+}
+
+/* Set up full kasan mappings, ensuring that the mapped pages are zeroed */
+static void __init kasan_map_populate(unsigned long start, unsigned long end,
+				      int node)
+{
+	kasan_pgd_populate(start & PAGE_MASK, PAGE_ALIGN(end), node, false);
 }
 
 /*
@@ -142,8 +183,8 @@ void __init kasan_init(void)
 	struct memblock_region *reg;
 	int i;
 
-	kimg_shadow_start = (u64)kasan_mem_to_shadow(_text);
-	kimg_shadow_end = (u64)kasan_mem_to_shadow(_end);
+	kimg_shadow_start = (u64)kasan_mem_to_shadow(_text) & PAGE_MASK;
+	kimg_shadow_end = PAGE_ALIGN((u64)kasan_mem_to_shadow(_end));
 
 	mod_shadow_start = (u64)kasan_mem_to_shadow((void *)MODULES_VADDR);
 	mod_shadow_end = (u64)kasan_mem_to_shadow((void *)MODULES_END);
@@ -161,19 +202,8 @@ void __init kasan_init(void)
 
 	clear_pgds(KASAN_SHADOW_START, KASAN_SHADOW_END);
 
-	vmemmap_populate(kimg_shadow_start, kimg_shadow_end,
-			 pfn_to_nid(virt_to_pfn(lm_alias(_text))));
-
-	/*
-	 * vmemmap_populate() has populated the shadow region that covers the
-	 * kernel image with SWAPPER_BLOCK_SIZE mappings, so we have to round
-	 * the start and end addresses to SWAPPER_BLOCK_SIZE as well, to prevent
-	 * kasan_populate_zero_shadow() from replacing the page table entries
-	 * (PMD or PTE) at the edges of the shadow region for the kernel
-	 * image.
-	 */
-	kimg_shadow_start = round_down(kimg_shadow_start, SWAPPER_BLOCK_SIZE);
-	kimg_shadow_end = round_up(kimg_shadow_end, SWAPPER_BLOCK_SIZE);
+	kasan_map_populate(kimg_shadow_start, kimg_shadow_end,
+			   pfn_to_nid(virt_to_pfn(lm_alias(_text))));
 
 	kasan_populate_zero_shadow((void *)KASAN_SHADOW_START,
 				   (void *)mod_shadow_start);
@@ -191,9 +221,9 @@ void __init kasan_init(void)
 		if (start >= end)
 			break;
 
-		vmemmap_populate((unsigned long)kasan_mem_to_shadow(start),
-				(unsigned long)kasan_mem_to_shadow(end),
-				pfn_to_nid(virt_to_pfn(start)));
+		kasan_map_populate((unsigned long)kasan_mem_to_shadow(start),
+				   (unsigned long)kasan_mem_to_shadow(end),
+				   pfn_to_nid(virt_to_pfn(start)));
 	}
 
 	/*
diff --git a/arch/arm64/mm/pgd.c b/arch/arm64/mm/pgd.c
index 371c5f03a170..051e71ec3335 100644
--- a/arch/arm64/mm/pgd.c
+++ b/arch/arm64/mm/pgd.c
@@ -26,7 +26,7 @@
 #include <asm/page.h>
 #include <asm/tlbflush.h>
 
-static struct kmem_cache *pgd_cache;
+static struct kmem_cache *pgd_cache __ro_after_init;
 
 pgd_t *pgd_alloc(struct mm_struct *mm)
 {
diff --git a/arch/arm64/mm/proc.S b/arch/arm64/mm/proc.S
index 877d42fb0df6..95233dfc4c39 100644
--- a/arch/arm64/mm/proc.S
+++ b/arch/arm64/mm/proc.S
@@ -109,10 +109,10 @@ ENTRY(cpu_do_resume)
 	/*
 	 * __cpu_setup() cleared MDSCR_EL1.MDE and friends, before unmasking
 	 * debug exceptions. By restoring MDSCR_EL1 here, we may take a debug
-	 * exception. Mask them until local_dbg_restore() in cpu_suspend()
+	 * exception. Mask them until local_daif_restore() in cpu_suspend()
 	 * resets them.
 	 */
-	disable_dbg
+	disable_daif
 	msr	mdscr_el1, x10
 
 	msr	sctlr_el1, x12
@@ -155,8 +155,7 @@ ENDPROC(cpu_do_switch_mm)
  * called by anything else. It can only be executed from a TTBR0 mapping.
  */
 ENTRY(idmap_cpu_replace_ttbr1)
-	mrs	x2, daif
-	msr	daifset, #0xf
+	save_and_disable_daif flags=x2
 
 	adrp	x1, empty_zero_page
 	msr	ttbr1_el1, x1
@@ -169,7 +168,7 @@ ENTRY(idmap_cpu_replace_ttbr1)
 	msr	ttbr1_el1, x0
 	isb
 
-	msr	daif, x2
+	restore_daif x2
 
 	ret
 ENDPROC(idmap_cpu_replace_ttbr1)
diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig
index af5369422032..d9c2866ba618 100644
--- a/arch/blackfin/Kconfig
+++ b/arch/blackfin/Kconfig
@@ -321,11 +321,14 @@ config BF53x
 
 config GPIO_ADI
 	def_bool y
+	depends on !PINCTRL
 	depends on (BF51x || BF52x || BF53x || BF538 || BF539 || BF561)
 
-config PINCTRL
+config PINCTRL_BLACKFIN_ADI2
 	def_bool y
-	depends on BF54x || BF60x
+	depends on (BF54x || BF60x)
+	select PINCTRL
+	select PINCTRL_ADI2
 
 config MEM_MT48LC64M4A2FB_7E
 	bool
diff --git a/arch/blackfin/Kconfig.debug b/arch/blackfin/Kconfig.debug
index 4ddd1b73ee3e..c8d957274cc2 100644
--- a/arch/blackfin/Kconfig.debug
+++ b/arch/blackfin/Kconfig.debug
@@ -18,6 +18,7 @@ config DEBUG_VERBOSE
 
 config DEBUG_MMRS
 	tristate "Generate Blackfin MMR tree"
+	depends on !PINCTRL
 	select DEBUG_FS
 	help
 	  Create a tree of Blackfin MMRs via the debugfs tree.  If
diff --git a/arch/blackfin/include/asm/gpio.h b/arch/blackfin/include/asm/gpio.h
index 99d338ca2ea4..a2579321c7f1 100644
--- a/arch/blackfin/include/asm/gpio.h
+++ b/arch/blackfin/include/asm/gpio.h
@@ -183,6 +183,26 @@ static inline int irq_to_gpio(unsigned irq)
 {
 	return irq - GPIO_IRQ_BASE;
 }
+
+#else /* CONFIG_PINCTRL */
+
+/*
+ * CONFIG_PM is not working with pin control and should probably
+ * avoid being selected when pin control is active, but so far,
+ * these stubs are here to make allyesconfig and allmodconfig
+ * compile properly. These functions are normally backed by the
+ * CONFIG_ADI_GPIO custom GPIO implementation.
+ */
+
+static inline int bfin_pm_standby_setup(void)
+{
+	return 0;
+}
+
+static inline void bfin_pm_standby_restore(void)
+{
+}
+
 #endif /* CONFIG_PINCTRL */
 
 #include <asm/irq.h>
diff --git a/arch/blackfin/include/uapi/asm/Kbuild b/arch/blackfin/include/uapi/asm/Kbuild
index aa624b4ab655..2240b38c2915 100644
--- a/arch/blackfin/include/uapi/asm/Kbuild
+++ b/arch/blackfin/include/uapi/asm/Kbuild
@@ -3,6 +3,7 @@ include include/uapi/asm-generic/Kbuild.asm
 
 generic-y += auxvec.h
 generic-y += bitsperlong.h
+generic-y += bpf_perf_event.h
 generic-y += errno.h
 generic-y += ioctl.h
 generic-y += ipcbuf.h
diff --git a/arch/blackfin/kernel/bfin_gpio.c b/arch/blackfin/kernel/bfin_gpio.c
index c5d31287de01..63da80bbadf6 100644
--- a/arch/blackfin/kernel/bfin_gpio.c
+++ b/arch/blackfin/kernel/bfin_gpio.c
@@ -15,6 +15,9 @@
 /* FIXME: consumer API required for gpio_set_value() etc, get rid of this */
 #include <linux/gpio.h>
 #include <linux/irq.h>
+#include <asm/gpio.h>
+#include <asm/irq_handler.h>
+#include <asm/portmux.h>
 
 #if ANOMALY_05000311 || ANOMALY_05000323
 enum {
diff --git a/arch/blackfin/kernel/debug-mmrs.c b/arch/blackfin/kernel/debug-mmrs.c
index f31ace221392..194773ce109e 100644
--- a/arch/blackfin/kernel/debug-mmrs.c
+++ b/arch/blackfin/kernel/debug-mmrs.c
@@ -10,7 +10,6 @@
 #include <linux/fs.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/gpio.h>
 
 #include <asm/blackfin.h>
 #include <asm/gptimers.h>
@@ -20,6 +19,7 @@
 #include <asm/bfin_serial.h>
 #include <asm/bfin5xx_spi.h>
 #include <asm/bfin_twi.h>
+#include <asm/gpio.h>
 
 /* Common code defines PORT_MUX on us, so redirect the MMR back locally */
 #ifdef BFIN_PORT_MUX
diff --git a/arch/blackfin/kernel/nmi.c b/arch/blackfin/kernel/nmi.c
index 1e714329fe8a..8a211d95821f 100644
--- a/arch/blackfin/kernel/nmi.c
+++ b/arch/blackfin/kernel/nmi.c
@@ -166,7 +166,7 @@ int check_nmi_wdt_touched(void)
 	return 1;
 }
 
-static void nmi_wdt_timer(unsigned long data)
+static void nmi_wdt_timer(struct timer_list *unused)
 {
 	if (check_nmi_wdt_touched())
 		nmi_wdt_keepalive();
@@ -180,8 +180,7 @@ static int __init init_nmi_wdt(void)
 	nmi_wdt_start();
 	nmi_active = true;
 
-	init_timer(&ntimer);
-	ntimer.function = nmi_wdt_timer;
+	timer_setup(&ntimer, nmi_wdt_timer, 0);
 	ntimer.expires = jiffies + NMI_CHECK_TIMEOUT;
 	add_timer(&ntimer);
 
diff --git a/arch/blackfin/mach-bf518/boards/ezbrd.c b/arch/blackfin/mach-bf518/boards/ezbrd.c
index d022112927c2..c51d1b810ac3 100644
--- a/arch/blackfin/mach-bf518/boards/ezbrd.c
+++ b/arch/blackfin/mach-bf518/boards/ezbrd.c
@@ -25,7 +25,6 @@
 #include <asm/dpmc.h>
 #include <asm/bfin_sdh.h>
 #include <linux/spi/ad7877.h>
-#include <net/dsa.h>
 
 /*
  * Name the Board for the /proc/cpuinfo
@@ -105,11 +104,7 @@ static const unsigned short bfin_mac_peripherals[] = {
 
 static struct bfin_phydev_platform_data bfin_phydev_data[] = {
 	{
-#if IS_ENABLED(CONFIG_NET_DSA_KSZ8893M)
-		.addr = 3,
-#else
 		.addr = 1,
-#endif
 		.irq = IRQ_MAC_PHYINT,
 	},
 };
@@ -119,9 +114,6 @@ static struct bfin_mii_bus_platform_data bfin_mii_bus_data = {
 	.phydev_data = bfin_phydev_data,
 	.phy_mode = PHY_INTERFACE_MODE_MII,
 	.mac_peripherals = bfin_mac_peripherals,
-#if IS_ENABLED(CONFIG_NET_DSA_KSZ8893M)
-	.phy_mask = 0xfff7, /* Only probe the port phy connect to the on chip MAC */
-#endif
 	.vlan1_mask = 1,
 	.vlan2_mask = 2,
 };
@@ -140,29 +132,6 @@ static struct platform_device bfin_mac_device = {
 	}
 };
 
-#if IS_ENABLED(CONFIG_NET_DSA_KSZ8893M)
-static struct dsa_chip_data ksz8893m_switch_chip_data = {
-	.mii_bus = &bfin_mii_bus.dev,
-	.port_names = {
-		NULL,
-		"eth%d",
-		"eth%d",
-		"cpu",
-	},
-};
-static struct dsa_platform_data ksz8893m_switch_data = {
-	.nr_chips = 1,
-	.netdev = &bfin_mac_device.dev,
-	.chip = &ksz8893m_switch_chip_data,
-};
-
-static struct platform_device ksz8893m_switch_device = {
-	.name		= "dsa",
-	.id		= 0,
-	.num_resources	= 0,
-	.dev.platform_data = &ksz8893m_switch_data,
-};
-#endif
 #endif
 
 #if IS_ENABLED(CONFIG_MTD_M25P80)
@@ -228,19 +197,6 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	},
 #endif
 
-#if IS_ENABLED(CONFIG_BFIN_MAC)
-#if IS_ENABLED(CONFIG_NET_DSA_KSZ8893M)
-	{
-		.modalias = "ksz8893m",
-		.max_speed_hz = 5000000,
-		.bus_num = 0,
-		.chip_select = 1,
-		.platform_data = NULL,
-		.mode = SPI_MODE_3,
-	},
-#endif
-#endif
-
 #if IS_ENABLED(CONFIG_MMC_SPI)
 	{
 		.modalias = "mmc_spi",
@@ -714,9 +670,6 @@ static struct platform_device *stamp_devices[] __initdata = {
 #if IS_ENABLED(CONFIG_BFIN_MAC)
 	&bfin_mii_bus,
 	&bfin_mac_device,
-#if IS_ENABLED(CONFIG_NET_DSA_KSZ8893M)
-	&ksz8893m_switch_device,
-#endif
 #endif
 
 #if IS_ENABLED(CONFIG_SPI_BFIN5XX)
diff --git a/arch/blackfin/mach-bf518/boards/tcm-bf518.c b/arch/blackfin/mach-bf518/boards/tcm-bf518.c
index 240d5cb1f02c..37d868085f6a 100644
--- a/arch/blackfin/mach-bf518/boards/tcm-bf518.c
+++ b/arch/blackfin/mach-bf518/boards/tcm-bf518.c
@@ -25,7 +25,6 @@
 #include <asm/dpmc.h>
 #include <asm/bfin_sdh.h>
 #include <linux/spi/ad7877.h>
-#include <net/dsa.h>
 
 /*
  * Name the Board for the /proc/cpuinfo
diff --git a/arch/blackfin/mach-common/ints-priority.c b/arch/blackfin/mach-common/ints-priority.c
index 13e94bf9d8ba..e81a5b7dabdc 100644
--- a/arch/blackfin/mach-common/ints-priority.c
+++ b/arch/blackfin/mach-common/ints-priority.c
@@ -18,7 +18,6 @@
 #include <linux/sched.h>
 #include <linux/sched/debug.h>
 #include <linux/syscore_ops.h>
-#include <linux/gpio.h>
 #include <asm/delay.h>
 #ifdef CONFIG_IPIPE
 #include <linux/ipipe.h>
@@ -28,6 +27,7 @@
 #include <asm/irq_handler.h>
 #include <asm/dpmc.h>
 #include <asm/traps.h>
+#include <asm/gpio.h>
 
 /*
  * NOTES:
diff --git a/arch/blackfin/mach-common/pm.c b/arch/blackfin/mach-common/pm.c
index 5ece38a5b758..f57b5fe5355e 100644
--- a/arch/blackfin/mach-common/pm.c
+++ b/arch/blackfin/mach-common/pm.c
@@ -15,12 +15,12 @@
 #include <linux/io.h>
 #include <linux/irq.h>
 #include <linux/delay.h>
-#include <linux/gpio.h>
 
 #include <asm/cplb.h>
 #include <asm/dma.h>
 #include <asm/dpmc.h>
 #include <asm/pm.h>
+#include <asm/gpio.h>
 
 #ifdef CONFIG_BF60x
 struct bfin_cpu_pm_fns *bfin_cpu_pm;
diff --git a/arch/c6x/Makefile b/arch/c6x/Makefile
index 6b0be670ddfa..6f6096ff05a4 100644
--- a/arch/c6x/Makefile
+++ b/arch/c6x/Makefile
@@ -12,7 +12,7 @@ cflags-y += -mno-dsbt -msdata=none -D__linux__
 
 cflags-$(CONFIG_C6X_BIG_KERNEL) += -mlong-calls
 
-CFLAGS_MODULE   += -mlong-calls -mno-dsbt -msdata=none
+KBUILD_CFLAGS_MODULE   += -mlong-calls -mno-dsbt -msdata=none
 
 CHECKFLAGS      +=
 
diff --git a/arch/c6x/include/uapi/asm/Kbuild b/arch/c6x/include/uapi/asm/Kbuild
index 67ee896a76a7..26644e15d854 100644
--- a/arch/c6x/include/uapi/asm/Kbuild
+++ b/arch/c6x/include/uapi/asm/Kbuild
@@ -3,6 +3,7 @@ include include/uapi/asm-generic/Kbuild.asm
 
 generic-y += auxvec.h
 generic-y += bitsperlong.h
+generic-y += bpf_perf_event.h
 generic-y += errno.h
 generic-y += fcntl.h
 generic-y += ioctl.h
diff --git a/arch/cris/include/asm/pci.h b/arch/cris/include/asm/pci.h
index 6f8b366a226a..dcfef6407ae6 100644
--- a/arch/cris/include/asm/pci.h
+++ b/arch/cris/include/asm/pci.h
@@ -17,13 +17,6 @@
 
 #define PCIBIOS_MIN_CARDBUS_IO	0x4000
 
-void pcibios_config_init(void);
-struct pci_bus * pcibios_scan_root(int bus);
-
-void pcibios_set_master(struct pci_dev *dev);
-struct irq_routing_table *pcibios_get_irq_routing_table(void);
-int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq);
-
 /* Dynamic DMA mapping stuff.
  * i386 has everything mapped statically.
  */
@@ -34,8 +27,6 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq);
 #include <linux/string.h>
 #include <asm/io.h>
 
-struct pci_dev;
-
 /* The PCI address space does equal the physical memory
  * address space.  The networking and block device layers use
  * this boolean for bounce buffer decisions.
diff --git a/arch/cris/include/uapi/asm/Kbuild b/arch/cris/include/uapi/asm/Kbuild
index 3687b54bb18e..3470c6e9c7b9 100644
--- a/arch/cris/include/uapi/asm/Kbuild
+++ b/arch/cris/include/uapi/asm/Kbuild
@@ -3,6 +3,7 @@ include include/uapi/asm-generic/Kbuild.asm
 
 generic-y += auxvec.h
 generic-y += bitsperlong.h
+generic-y += bpf_perf_event.h
 generic-y += errno.h
 generic-y += fcntl.h
 generic-y += ioctl.h
diff --git a/arch/frv/include/asm/pci.h b/arch/frv/include/asm/pci.h
index 809cfc6707ab..895af9d558ba 100644
--- a/arch/frv/include/asm/pci.h
+++ b/arch/frv/include/asm/pci.h
@@ -17,12 +17,8 @@
 #include <linux/scatterlist.h>
 #include <asm-generic/pci.h>
 
-struct pci_dev;
-
 #define pcibios_assign_all_busses()	0
 
-extern void pcibios_set_master(struct pci_dev *dev);
-
 #ifdef CONFIG_MMU
 extern void *consistent_alloc(gfp_t gfp, size_t size, dma_addr_t *dma_handle);
 extern void consistent_free(void *vaddr);
diff --git a/arch/frv/include/uapi/asm/Kbuild b/arch/frv/include/uapi/asm/Kbuild
index b15bf6bc0e94..14a2e9af97e9 100644
--- a/arch/frv/include/uapi/asm/Kbuild
+++ b/arch/frv/include/uapi/asm/Kbuild
@@ -1,2 +1,4 @@
 # UAPI Header export list
 include include/uapi/asm-generic/Kbuild.asm
+
+generic-y += bpf_perf_event.h
diff --git a/arch/frv/kernel/.gitignore b/arch/frv/kernel/.gitignore
new file mode 100644
index 000000000000..c5f676c3c224
--- /dev/null
+++ b/arch/frv/kernel/.gitignore
@@ -0,0 +1 @@
+vmlinux.lds
diff --git a/arch/frv/mm/init.c b/arch/frv/mm/init.c
index 328f0a292316..cf464100e838 100644
--- a/arch/frv/mm/init.c
+++ b/arch/frv/mm/init.c
@@ -42,21 +42,9 @@
 #undef DEBUG
 
 /*
- * BAD_PAGE is the page that is used for page faults when linux
- * is out-of-memory. Older versions of linux just did a
- * do_exit(), but using this instead means there is less risk
- * for a process dying in kernel mode, possibly leaving a inode
- * unused etc..
- *
- * BAD_PAGETABLE is the accompanying page-table: it is initialized
- * to point to BAD_PAGE entries.
- *
  * ZERO_PAGE is a special page that is used for zero-initialized
  * data and COW.
  */
-static unsigned long empty_bad_page_table;
-static unsigned long empty_bad_page;
-
 unsigned long empty_zero_page;
 EXPORT_SYMBOL(empty_zero_page);
 
@@ -72,8 +60,6 @@ void __init paging_init(void)
 	unsigned long zones_size[MAX_NR_ZONES] = {0, };
 
 	/* allocate some pages for kernel housekeeping tasks */
-	empty_bad_page_table	= (unsigned long) alloc_bootmem_pages(PAGE_SIZE);
-	empty_bad_page		= (unsigned long) alloc_bootmem_pages(PAGE_SIZE);
 	empty_zero_page		= (unsigned long) alloc_bootmem_pages(PAGE_SIZE);
 
 	memset((void *) empty_zero_page, 0, PAGE_SIZE);
diff --git a/arch/h8300/include/uapi/asm/Kbuild b/arch/h8300/include/uapi/asm/Kbuild
index 187aed820e71..2f65f78792cb 100644
--- a/arch/h8300/include/uapi/asm/Kbuild
+++ b/arch/h8300/include/uapi/asm/Kbuild
@@ -2,6 +2,7 @@
 include include/uapi/asm-generic/Kbuild.asm
 
 generic-y += auxvec.h
+generic-y += bpf_perf_event.h
 generic-y += errno.h
 generic-y += fcntl.h
 generic-y += ioctl.h
diff --git a/arch/h8300/mm/init.c b/arch/h8300/mm/init.c
index eeead51bed2d..015287ac8ce8 100644
--- a/arch/h8300/mm/init.c
+++ b/arch/h8300/mm/init.c
@@ -40,20 +40,9 @@
 #include <asm/sections.h>
 
 /*
- * BAD_PAGE is the page that is used for page faults when linux
- * is out-of-memory. Older versions of linux just did a
- * do_exit(), but using this instead means there is less risk
- * for a process dying in kernel mode, possibly leaving a inode
- * unused etc..
- *
- * BAD_PAGETABLE is the accompanying page-table: it is initialized
- * to point to BAD_PAGE entries.
- *
  * ZERO_PAGE is a special page that is used for zero-initialized
  * data and COW.
  */
-static unsigned long empty_bad_page_table;
-static unsigned long empty_bad_page;
 unsigned long empty_zero_page;
 
 /*
@@ -78,8 +67,6 @@ void __init paging_init(void)
 	 * Initialize the bad page table and bad page to point
 	 * to a couple of allocated pages.
 	 */
-	empty_bad_page_table = (unsigned long)alloc_bootmem_pages(PAGE_SIZE);
-	empty_bad_page = (unsigned long)alloc_bootmem_pages(PAGE_SIZE);
 	empty_zero_page = (unsigned long)alloc_bootmem_pages(PAGE_SIZE);
 	memset((void *)empty_zero_page, 0, PAGE_SIZE);
 
diff --git a/arch/hexagon/Makefile b/arch/hexagon/Makefile
index 48fe08230a80..2efaa18e995a 100644
--- a/arch/hexagon/Makefile
+++ b/arch/hexagon/Makefile
@@ -12,9 +12,9 @@ KBUILD_CFLAGS += -fno-short-enums
 
 # Modules must use either long-calls, or use pic/plt.
 # Use long-calls for now, it's easier.  And faster.
-# CFLAGS_MODULE += -fPIC
-# LDFLAGS_MODULE += -shared
-CFLAGS_MODULE += -mlong-calls
+# KBUILD_CFLAGS_MODULE += -fPIC
+# KBUILD_LDFLAGS_MODULE += -shared
+KBUILD_CFLAGS_MODULE += -mlong-calls
 
 cflags-y += $(call cc-option,-mv${CONFIG_HEXAGON_ARCH_VERSION})
 aflags-y += $(call cc-option,-mv${CONFIG_HEXAGON_ARCH_VERSION})
diff --git a/arch/hexagon/include/uapi/asm/Kbuild b/arch/hexagon/include/uapi/asm/Kbuild
index cb5df3aad3a8..41a176dbb53e 100644
--- a/arch/hexagon/include/uapi/asm/Kbuild
+++ b/arch/hexagon/include/uapi/asm/Kbuild
@@ -2,6 +2,7 @@
 include include/uapi/asm-generic/Kbuild.asm
 
 generic-y += auxvec.h
+generic-y += bpf_perf_event.h
 generic-y += errno.h
 generic-y += fcntl.h
 generic-y += ioctl.h
diff --git a/arch/hexagon/kernel/ptrace.c b/arch/hexagon/kernel/ptrace.c
index ecd75e2e8eb3..fa76493c1745 100644
--- a/arch/hexagon/kernel/ptrace.c
+++ b/arch/hexagon/kernel/ptrace.c
@@ -18,8 +18,6 @@
  * 02110-1301, USA.
  */
 
-#include <generated/compile.h>
-
 #include <linux/kernel.h>
 #include <linux/sched.h>
 #include <linux/sched/task_stack.h>
@@ -180,7 +178,7 @@ static const struct user_regset hexagon_regsets[] = {
 };
 
 static const struct user_regset_view hexagon_user_view = {
-	.name = UTS_MACHINE,
+	.name = "hexagon",
 	.e_machine = ELF_ARCH,
 	.ei_osabi = ELF_OSABI,
 	.regsets = hexagon_regsets,
diff --git a/arch/ia64/include/asm/pci.h b/arch/ia64/include/asm/pci.h
index e20d77f6a3c1..b1d04e8bafc8 100644
--- a/arch/ia64/include/asm/pci.h
+++ b/arch/ia64/include/asm/pci.h
@@ -30,10 +30,6 @@ struct pci_vector_struct {
 #define PCIBIOS_MIN_IO		0x1000
 #define PCIBIOS_MIN_MEM		0x10000000
 
-void pcibios_config_init(void);
-
-struct pci_dev;
-
 /*
  * PCI_DMA_BUS_IS_PHYS should be set to 1 if there is _necessarily_ a direct
  * correspondence between device bus addresses and CPU physical addresses.
diff --git a/arch/ia64/include/asm/topology.h b/arch/ia64/include/asm/topology.h
index 3ad8f6988363..82f9bf702804 100644
--- a/arch/ia64/include/asm/topology.h
+++ b/arch/ia64/include/asm/topology.h
@@ -34,13 +34,6 @@
 			       &node_to_cpu_mask[node])
 
 /*
- * Returns the number of the node containing Node 'nid'.
- * Not implemented here. Multi-level hierarchies detected with
- * the help of node_distance().
- */
-#define parent_node(nid) (nid)
-
-/*
  * Determines the node for a given pci bus
  */
 #define pcibus_to_node(bus) PCI_CONTROLLER(bus)->node
diff --git a/arch/ia64/include/uapi/asm/Kbuild b/arch/ia64/include/uapi/asm/Kbuild
index 13a97aa2285f..f5c6967a93bb 100644
--- a/arch/ia64/include/uapi/asm/Kbuild
+++ b/arch/ia64/include/uapi/asm/Kbuild
@@ -1,4 +1,5 @@
 # UAPI Header export list
 include include/uapi/asm-generic/Kbuild.asm
 
+generic-y += bpf_perf_event.h
 generic-y += kvm_para.h
diff --git a/arch/ia64/kernel/asm-offsets.c b/arch/ia64/kernel/asm-offsets.c
index f7693f49c573..f4db2168d1b8 100644
--- a/arch/ia64/kernel/asm-offsets.c
+++ b/arch/ia64/kernel/asm-offsets.c
@@ -31,8 +31,8 @@ void foo(void)
 	DEFINE(SIGFRAME_SIZE, sizeof (struct sigframe));
 	DEFINE(UNW_FRAME_INFO_SIZE, sizeof (struct unw_frame_info));
 
-	BUILD_BUG_ON(sizeof(struct upid) != 32);
-	DEFINE(IA64_UPID_SHIFT, 5);
+	BUILD_BUG_ON(sizeof(struct upid) != 16);
+	DEFINE(IA64_UPID_SHIFT, 4);
 
 	BLANK();
 
diff --git a/arch/m32r/Kconfig b/arch/m32r/Kconfig
index 0d9446c37ae8..498398d915c1 100644
--- a/arch/m32r/Kconfig
+++ b/arch/m32r/Kconfig
@@ -196,8 +196,8 @@ config TIMER_DIVIDE
 	default "128"
 
 config CPU_BIG_ENDIAN
-        bool "Generate big endian code"
-	default n
+	bool
+	default !CPU_LITTLE_ENDIAN
 
 config CPU_LITTLE_ENDIAN
         bool "Generate little endian code"
diff --git a/arch/m32r/include/uapi/asm/Kbuild b/arch/m32r/include/uapi/asm/Kbuild
index 1c44d3b3eba0..451bf6071c6e 100644
--- a/arch/m32r/include/uapi/asm/Kbuild
+++ b/arch/m32r/include/uapi/asm/Kbuild
@@ -1,5 +1,6 @@
 # UAPI Header export list
 include include/uapi/asm-generic/Kbuild.asm
 
+generic-y += bpf_perf_event.h
 generic-y += kvm_para.h
 generic-y += siginfo.h
diff --git a/arch/m68k/amiga/amisound.c b/arch/m68k/amiga/amisound.c
index a23f48181fd6..442bdeee6bd7 100644
--- a/arch/m68k/amiga/amisound.c
+++ b/arch/m68k/amiga/amisound.c
@@ -65,7 +65,7 @@ void __init amiga_init_sound(void)
 #endif
 }
 
-static void nosound( unsigned long ignored );
+static void nosound(struct timer_list *unused);
 static DEFINE_TIMER(sound_timer, nosound);
 
 void amiga_mksound( unsigned int hz, unsigned int ticks )
@@ -107,7 +107,7 @@ void amiga_mksound( unsigned int hz, unsigned int ticks )
 }
 
 
-static void nosound( unsigned long ignored )
+static void nosound(struct timer_list *unused)
 {
 	/* turn off DMA for audio channel 2 */
 	custom.dmacon = DMAF_AUD2;
diff --git a/arch/m68k/configs/stmark2_defconfig b/arch/m68k/configs/stmark2_defconfig
index 55e55dbc2fb6..3d07b1de7eb0 100644
--- a/arch/m68k/configs/stmark2_defconfig
+++ b/arch/m68k/configs/stmark2_defconfig
@@ -5,7 +5,6 @@ CONFIG_SYSVIPC=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_NAMESPACES=y
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE="../uClinux-dist/romfs"
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
 # CONFIG_RD_XZ is not set
diff --git a/arch/m68k/include/uapi/asm/Kbuild b/arch/m68k/include/uapi/asm/Kbuild
index 3717b64a620d..c2e26a44c482 100644
--- a/arch/m68k/include/uapi/asm/Kbuild
+++ b/arch/m68k/include/uapi/asm/Kbuild
@@ -3,6 +3,7 @@ include include/uapi/asm-generic/Kbuild.asm
 
 generic-y += auxvec.h
 generic-y += bitsperlong.h
+generic-y += bpf_perf_event.h
 generic-y += errno.h
 generic-y += ioctl.h
 generic-y += ipcbuf.h
diff --git a/arch/m68k/kernel/vmlinux-nommu.lds b/arch/m68k/kernel/vmlinux-nommu.lds
index 3aa571a513b5..cf6edda38971 100644
--- a/arch/m68k/kernel/vmlinux-nommu.lds
+++ b/arch/m68k/kernel/vmlinux-nommu.lds
@@ -45,6 +45,8 @@ SECTIONS {
 	.text : {
 		HEAD_TEXT
 		TEXT_TEXT
+		IRQENTRY_TEXT
+		SOFTIRQENTRY_TEXT
 		SCHED_TEXT
 		CPUIDLE_TEXT
 		LOCK_TEXT
diff --git a/arch/m68k/kernel/vmlinux-std.lds b/arch/m68k/kernel/vmlinux-std.lds
index 89172b8974b9..625a5785804f 100644
--- a/arch/m68k/kernel/vmlinux-std.lds
+++ b/arch/m68k/kernel/vmlinux-std.lds
@@ -16,6 +16,8 @@ SECTIONS
   .text : {
 	HEAD_TEXT
 	TEXT_TEXT
+	IRQENTRY_TEXT
+	SOFTIRQENTRY_TEXT
 	SCHED_TEXT
 	CPUIDLE_TEXT
 	LOCK_TEXT
diff --git a/arch/m68k/kernel/vmlinux-sun3.lds b/arch/m68k/kernel/vmlinux-sun3.lds
index 293990efc917..9868270b0984 100644
--- a/arch/m68k/kernel/vmlinux-sun3.lds
+++ b/arch/m68k/kernel/vmlinux-sun3.lds
@@ -16,6 +16,8 @@ SECTIONS
   .text : {
 	HEAD_TEXT
 	TEXT_TEXT
+	IRQENTRY_TEXT
+	SOFTIRQENTRY_TEXT
 	SCHED_TEXT
 	CPUIDLE_TEXT
 	LOCK_TEXT
diff --git a/arch/m68k/mac/macboing.c b/arch/m68k/mac/macboing.c
index d17668649641..388780797f7d 100644
--- a/arch/m68k/mac/macboing.c
+++ b/arch/m68k/mac/macboing.c
@@ -48,9 +48,9 @@ static unsigned long mac_bell_phasepersample;
  * some function protos
  */
 static void mac_init_asc( void );
-static void mac_nosound( unsigned long );
+static void mac_nosound(struct timer_list *);
 static void mac_quadra_start_bell( unsigned int, unsigned int, unsigned int );
-static void mac_quadra_ring_bell( unsigned long );
+static void mac_quadra_ring_bell(struct timer_list *);
 static void mac_av_start_bell( unsigned int, unsigned int, unsigned int );
 static void ( *mac_special_bell )( unsigned int, unsigned int, unsigned int );
 
@@ -216,7 +216,7 @@ void mac_mksound( unsigned int freq, unsigned int length )
 /*
  * regular ASC: stop whining ..
  */
-static void mac_nosound( unsigned long ignored )
+static void mac_nosound(struct timer_list *unused)
 {
 	mac_asc_regs[ ASC_ENABLE ] = 0;
 }
@@ -270,7 +270,7 @@ static void mac_quadra_start_bell( unsigned int freq, unsigned int length, unsig
  * already load the wave table, or at least call this one...
  * This piece keeps reloading the wave table until done.
  */
-static void mac_quadra_ring_bell( unsigned long ignored )
+static void mac_quadra_ring_bell(struct timer_list *unused)
 {
 	int	i, count = mac_asc_samplespersec / HZ;
 	unsigned long flags;
diff --git a/arch/metag/include/uapi/asm/Kbuild b/arch/metag/include/uapi/asm/Kbuild
index 6ac763d9a3e3..f9eaf07d29f8 100644
--- a/arch/metag/include/uapi/asm/Kbuild
+++ b/arch/metag/include/uapi/asm/Kbuild
@@ -3,6 +3,7 @@ include include/uapi/asm-generic/Kbuild.asm
 
 generic-y += auxvec.h
 generic-y += bitsperlong.h
+generic-y += bpf_perf_event.h
 generic-y += errno.h
 generic-y += fcntl.h
 generic-y += ioctl.h
diff --git a/arch/microblaze/include/asm/mmu_context_mm.h b/arch/microblaze/include/asm/mmu_context_mm.h
index 99472d2ca340..97559fe0b953 100644
--- a/arch/microblaze/include/asm/mmu_context_mm.h
+++ b/arch/microblaze/include/asm/mmu_context_mm.h
@@ -13,6 +13,7 @@
 
 #include <linux/atomic.h>
 #include <linux/mm_types.h>
+#include <linux/sched.h>
 
 #include <asm/bitops.h>
 #include <asm/mmu.h>
diff --git a/arch/microblaze/include/uapi/asm/Kbuild b/arch/microblaze/include/uapi/asm/Kbuild
index 06609ca36115..2c6a6bffea32 100644
--- a/arch/microblaze/include/uapi/asm/Kbuild
+++ b/arch/microblaze/include/uapi/asm/Kbuild
@@ -2,6 +2,7 @@
 include include/uapi/asm-generic/Kbuild.asm
 
 generic-y += bitsperlong.h
+generic-y += bpf_perf_event.h
 generic-y += errno.h
 generic-y += fcntl.h
 generic-y += ioctl.h
diff --git a/arch/mips/Kbuild.platforms b/arch/mips/Kbuild.platforms
index f5f1bdb292de..ac7ad54f984f 100644
--- a/arch/mips/Kbuild.platforms
+++ b/arch/mips/Kbuild.platforms
@@ -34,7 +34,6 @@ platforms += sibyte
 platforms += sni
 platforms += txx9
 platforms += vr41xx
-platforms += xilfpga
 
 # include the platform specific files
 include $(patsubst %, $(srctree)/arch/mips/%/Platform, $(platforms))
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 5d3284d20678..350a990fc719 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -65,7 +65,7 @@ config MIPS
 	select HAVE_PERF_EVENTS
 	select HAVE_REGS_AND_STACK_ACCESS_API
 	select HAVE_SYSCALL_TRACEPOINTS
-	select HAVE_VIRT_CPU_ACCOUNTING_GEN
+	select HAVE_VIRT_CPU_ACCOUNTING_GEN if 64BIT || !SMP
 	select IRQ_FORCED_THREADING
 	select MODULES_USE_ELF_RELA if MODULES && 64BIT
 	select MODULES_USE_ELF_REL if MODULES
@@ -78,7 +78,7 @@ menu "Machine selection"
 
 choice
 	prompt "System type"
-	default SGI_IP22
+	default MIPS_GENERIC
 
 config MIPS_GENERIC
 	bool "Generic board-agnostic MIPS kernel"
@@ -233,6 +233,7 @@ config BMIPS_GENERIC
 	select USB_EHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
 	select USB_OHCI_BIG_ENDIAN_DESC if CPU_BIG_ENDIAN
 	select USB_OHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
+	select HARDIRQS_SW_RESEND
 	help
 	  Build a generic DT-based kernel image that boots on select
 	  BCM33xx cable modem chips, BCM63xx DSL chips, and BCM7xxx set-top
@@ -276,6 +277,7 @@ config BCM63XX
 	select GPIOLIB
 	select HAVE_CLK
 	select MIPS_L1_CACHE_SHIFT_4
+	select CLKDEV_LOOKUP
 	help
 	 Support for BCM63XX based boards
 
@@ -468,29 +470,6 @@ config MACH_PISTACHIO
 	help
 	  This enables support for the IMG Pistachio SoC platform.
 
-config MACH_XILFPGA
-	bool "MIPSfpga Xilinx based boards"
-	select BOOT_ELF32
-	select BOOT_RAW
-	select BUILTIN_DTB
-	select CEVT_R4K
-	select COMMON_CLK
-	select CSRC_R4K
-	select GPIOLIB
-	select IRQ_MIPS_CPU
-	select LIBFDT
-	select MIPS_CPU_SCACHE
-	select SYS_HAS_EARLY_PRINTK
-	select SYS_HAS_CPU_MIPS32_R2
-	select SYS_SUPPORTS_32BIT_KERNEL
-	select SYS_SUPPORTS_LITTLE_ENDIAN
-	select SYS_SUPPORTS_ZBOOT_UART16550
-	select USE_OF
-	select USE_GENERIC_EARLY_PRINTK_8250
-	select XILINX_INTC
-	help
-	  This enables support for the IMG University Program MIPSfpga platform.
-
 config MIPS_MALTA
 	bool "MIPS Malta board"
 	select ARCH_MAY_HAVE_PC_FDC
@@ -916,7 +895,8 @@ config CAVIUM_OCTEON_SOC
 	select USE_OF
 	select ARCH_SPARSEMEM_ENABLE
 	select SYS_SUPPORTS_SMP
-	select NR_CPUS_DEFAULT_16
+	select NR_CPUS_DEFAULT_64
+	select MIPS_NR_CPU_NR_MAP_1024
 	select BUILTIN_DTB
 	select MTD_COMPLEX_MAPPINGS
 	select SYS_SUPPORTS_RELOCATABLE
@@ -1034,7 +1014,6 @@ source "arch/mips/loongson32/Kconfig"
 source "arch/mips/loongson64/Kconfig"
 source "arch/mips/netlogic/Kconfig"
 source "arch/mips/paravirt/Kconfig"
-source "arch/mips/xilfpga/Kconfig"
 
 endmenu
 
@@ -2726,6 +2705,15 @@ config NR_CPUS
 config MIPS_PERF_SHARED_TC_COUNTERS
 	bool
 
+config MIPS_NR_CPU_NR_MAP_1024
+	bool
+
+config MIPS_NR_CPU_NR_MAP
+	int
+	depends on SMP
+	default 1024 if MIPS_NR_CPU_NR_MAP_1024
+	default NR_CPUS if !MIPS_NR_CPU_NR_MAP_1024
+
 #
 # Timer Interrupt Frequency Configuration
 #
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index a96d97a806c9..9f6a26d72f9f 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -15,7 +15,7 @@
 archscripts: scripts_basic
 	$(Q)$(MAKE) $(build)=arch/mips/boot/tools relocs
 
-KBUILD_DEFCONFIG := ip22_defconfig
+KBUILD_DEFCONFIG := 32r2el_defconfig
 
 #
 # Select the object file format to substitute into the linker script.
@@ -544,3 +544,7 @@ sead3_defconfig:
 .PHONY: sead3micro_defconfig
 sead3micro_defconfig:
 	$(Q)$(MAKE) -f $(srctree)/Makefile micro32r2el_defconfig BOARDS=sead-3
+
+.PHONY: xilfpga_defconfig
+xilfpga_defconfig:
+	$(Q)$(MAKE) -f $(srctree)/Makefile 32r2el_defconfig BOARDS=xilfpga
diff --git a/arch/mips/alchemy/common/clock.c b/arch/mips/alchemy/common/clock.c
index a83c7b7e2eb1..6b6f6851df92 100644
--- a/arch/mips/alchemy/common/clock.c
+++ b/arch/mips/alchemy/common/clock.c
@@ -143,7 +143,7 @@ void __init alchemy_set_lpj(void)
 	preset_lpj /= 2 * HZ;
 }
 
-static struct clk_ops alchemy_clkops_cpu = {
+static const struct clk_ops alchemy_clkops_cpu = {
 	.recalc_rate	= alchemy_clk_cpu_recalc,
 };
 
@@ -224,7 +224,7 @@ static long alchemy_clk_aux_roundr(struct clk_hw *hw,
 	return (*parent_rate) * mult;
 }
 
-static struct clk_ops alchemy_clkops_aux = {
+static const struct clk_ops alchemy_clkops_aux = {
 	.recalc_rate	= alchemy_clk_aux_recalc,
 	.set_rate	= alchemy_clk_aux_setr,
 	.round_rate	= alchemy_clk_aux_roundr,
@@ -576,7 +576,7 @@ static int alchemy_clk_fgv1_detr(struct clk_hw *hw,
 }
 
 /* Au1000, Au1100, Au15x0, Au12x0 */
-static struct clk_ops alchemy_clkops_fgenv1 = {
+static const struct clk_ops alchemy_clkops_fgenv1 = {
 	.recalc_rate	= alchemy_clk_fgv1_recalc,
 	.determine_rate	= alchemy_clk_fgv1_detr,
 	.set_rate	= alchemy_clk_fgv1_setr,
@@ -717,7 +717,7 @@ static int alchemy_clk_fgv2_detr(struct clk_hw *hw,
 }
 
 /* Au1300 larger input mux, no separate disable bit, flexible divider */
-static struct clk_ops alchemy_clkops_fgenv2 = {
+static const struct clk_ops alchemy_clkops_fgenv2 = {
 	.recalc_rate	= alchemy_clk_fgv2_recalc,
 	.determine_rate	= alchemy_clk_fgv2_detr,
 	.set_rate	= alchemy_clk_fgv2_setr,
@@ -925,7 +925,7 @@ static int alchemy_clk_csrc_detr(struct clk_hw *hw,
 	return alchemy_clk_fgcs_detr(hw, req, scale, 4);
 }
 
-static struct clk_ops alchemy_clkops_csrc = {
+static const struct clk_ops alchemy_clkops_csrc = {
 	.recalc_rate	= alchemy_clk_csrc_recalc,
 	.determine_rate	= alchemy_clk_csrc_detr,
 	.set_rate	= alchemy_clk_csrc_setr,
diff --git a/arch/mips/bcm47xx/leds.c b/arch/mips/bcm47xx/leds.c
index d4f2407a42c6..8307a8a02667 100644
--- a/arch/mips/bcm47xx/leds.c
+++ b/arch/mips/bcm47xx/leds.c
@@ -331,7 +331,7 @@ bcm47xx_leds_linksys_wrt54g3gv2[] __initconst = {
 /* Verified on: WRT54GS V1.0 */
 static const struct gpio_led
 bcm47xx_leds_linksys_wrt54g_type_0101[] __initconst = {
-	BCM47XX_GPIO_LED(0, "green", "wlan", 0, LEDS_GPIO_DEFSTATE_OFF),
+	BCM47XX_GPIO_LED(0, "green", "wlan", 1, LEDS_GPIO_DEFSTATE_OFF),
 	BCM47XX_GPIO_LED(1, "green", "power", 0, LEDS_GPIO_DEFSTATE_ON),
 	BCM47XX_GPIO_LED(7, "green", "dmz", 1, LEDS_GPIO_DEFSTATE_OFF),
 };
diff --git a/arch/mips/bcm63xx/clk.c b/arch/mips/bcm63xx/clk.c
index 19577f771c1f..164115944a7f 100644
--- a/arch/mips/bcm63xx/clk.c
+++ b/arch/mips/bcm63xx/clk.c
@@ -11,6 +11,7 @@
 #include <linux/mutex.h>
 #include <linux/err.h>
 #include <linux/clk.h>
+#include <linux/clkdev.h>
 #include <linux/delay.h>
 #include <bcm63xx_cpu.h>
 #include <bcm63xx_io.h>
@@ -121,21 +122,56 @@ static struct clk clk_ephy = {
 };
 
 /*
+ * Ethernet switch SAR clock
+ */
+static void swpkt_sar_set(struct clk *clk, int enable)
+{
+	if (BCMCPU_IS_6368())
+		bcm_hwclock_set(CKCTL_6368_SWPKT_SAR_EN, enable);
+	else
+		return;
+}
+
+static struct clk clk_swpkt_sar = {
+	.set	= swpkt_sar_set,
+};
+
+/*
+ * Ethernet switch USB clock
+ */
+static void swpkt_usb_set(struct clk *clk, int enable)
+{
+	if (BCMCPU_IS_6368())
+		bcm_hwclock_set(CKCTL_6368_SWPKT_USB_EN, enable);
+	else
+		return;
+}
+
+static struct clk clk_swpkt_usb = {
+	.set	= swpkt_usb_set,
+};
+
+/*
  * Ethernet switch clock
  */
 static void enetsw_set(struct clk *clk, int enable)
 {
-	if (BCMCPU_IS_6328())
+	if (BCMCPU_IS_6328()) {
 		bcm_hwclock_set(CKCTL_6328_ROBOSW_EN, enable);
-	else if (BCMCPU_IS_6362())
+	} else if (BCMCPU_IS_6362()) {
 		bcm_hwclock_set(CKCTL_6362_ROBOSW_EN, enable);
-	else if (BCMCPU_IS_6368())
-		bcm_hwclock_set(CKCTL_6368_ROBOSW_EN |
-				CKCTL_6368_SWPKT_USB_EN |
-				CKCTL_6368_SWPKT_SAR_EN,
-				enable);
-	else
+	} else if (BCMCPU_IS_6368()) {
+		if (enable) {
+			clk_enable_unlocked(&clk_swpkt_sar);
+			clk_enable_unlocked(&clk_swpkt_usb);
+		} else {
+			clk_disable_unlocked(&clk_swpkt_usb);
+			clk_disable_unlocked(&clk_swpkt_sar);
+		}
+		bcm_hwclock_set(CKCTL_6368_ROBOSW_EN, enable);
+	} else {
 		return;
+	}
 
 	if (enable) {
 		/* reset switch core afer clock change */
@@ -247,6 +283,10 @@ static struct clk clk_hsspi = {
 	.set	= hsspi_set,
 };
 
+/*
+ * HSSPI PLL
+ */
+static struct clk clk_hsspi_pll;
 
 /*
  * XTM clock
@@ -256,8 +296,12 @@ static void xtm_set(struct clk *clk, int enable)
 	if (!BCMCPU_IS_6368())
 		return;
 
-	bcm_hwclock_set(CKCTL_6368_SAR_EN |
-			CKCTL_6368_SWPKT_SAR_EN, enable);
+	if (enable)
+		clk_enable_unlocked(&clk_swpkt_sar);
+	else
+		clk_disable_unlocked(&clk_swpkt_sar);
+
+	bcm_hwclock_set(CKCTL_6368_SAR_EN, enable);
 
 	if (enable) {
 		/* reset sar core afer clock change */
@@ -359,44 +403,128 @@ long clk_round_rate(struct clk *clk, unsigned long rate)
 }
 EXPORT_SYMBOL_GPL(clk_round_rate);
 
-struct clk *clk_get(struct device *dev, const char *id)
-{
-	if (!strcmp(id, "enet0"))
-		return &clk_enet0;
-	if (!strcmp(id, "enet1"))
-		return &clk_enet1;
-	if (!strcmp(id, "enetsw"))
-		return &clk_enetsw;
-	if (!strcmp(id, "ephy"))
-		return &clk_ephy;
-	if (!strcmp(id, "usbh"))
-		return &clk_usbh;
-	if (!strcmp(id, "usbd"))
-		return &clk_usbd;
-	if (!strcmp(id, "spi"))
-		return &clk_spi;
-	if (!strcmp(id, "hsspi"))
-		return &clk_hsspi;
-	if (!strcmp(id, "xtm"))
-		return &clk_xtm;
-	if (!strcmp(id, "periph"))
-		return &clk_periph;
-	if ((BCMCPU_IS_3368() || BCMCPU_IS_6358()) && !strcmp(id, "pcm"))
-		return &clk_pcm;
-	if ((BCMCPU_IS_6362() || BCMCPU_IS_6368()) && !strcmp(id, "ipsec"))
-		return &clk_ipsec;
-	if ((BCMCPU_IS_6328() || BCMCPU_IS_6362()) && !strcmp(id, "pcie"))
-		return &clk_pcie;
-	return ERR_PTR(-ENOENT);
-}
+static struct clk_lookup bcm3368_clks[] = {
+	/* fixed rate clocks */
+	CLKDEV_INIT(NULL, "periph", &clk_periph),
+	CLKDEV_INIT("bcm63xx_uart.0", "refclk", &clk_periph),
+	CLKDEV_INIT("bcm63xx_uart.1", "refclk", &clk_periph),
+	/* gated clocks */
+	CLKDEV_INIT(NULL, "enet0", &clk_enet0),
+	CLKDEV_INIT(NULL, "enet1", &clk_enet1),
+	CLKDEV_INIT(NULL, "ephy", &clk_ephy),
+	CLKDEV_INIT(NULL, "usbh", &clk_usbh),
+	CLKDEV_INIT(NULL, "usbd", &clk_usbd),
+	CLKDEV_INIT(NULL, "spi", &clk_spi),
+	CLKDEV_INIT(NULL, "pcm", &clk_pcm),
+	CLKDEV_INIT("bcm63xx_enet.0", "enet", &clk_enet0),
+	CLKDEV_INIT("bcm63xx_enet.1", "enet", &clk_enet1),
+};
 
-EXPORT_SYMBOL(clk_get);
+static struct clk_lookup bcm6328_clks[] = {
+	/* fixed rate clocks */
+	CLKDEV_INIT(NULL, "periph", &clk_periph),
+	CLKDEV_INIT("bcm63xx_uart.0", "refclk", &clk_periph),
+	CLKDEV_INIT("bcm63xx_uart.1", "refclk", &clk_periph),
+	CLKDEV_INIT("bcm63xx-hsspi.0", "pll", &clk_hsspi_pll),
+	/* gated clocks */
+	CLKDEV_INIT(NULL, "enetsw", &clk_enetsw),
+	CLKDEV_INIT(NULL, "usbh", &clk_usbh),
+	CLKDEV_INIT(NULL, "usbd", &clk_usbd),
+	CLKDEV_INIT(NULL, "hsspi", &clk_hsspi),
+	CLKDEV_INIT(NULL, "pcie", &clk_pcie),
+};
 
-void clk_put(struct clk *clk)
-{
-}
+static struct clk_lookup bcm6338_clks[] = {
+	/* fixed rate clocks */
+	CLKDEV_INIT(NULL, "periph", &clk_periph),
+	CLKDEV_INIT("bcm63xx_uart.0", "refclk", &clk_periph),
+	/* gated clocks */
+	CLKDEV_INIT(NULL, "enet0", &clk_enet0),
+	CLKDEV_INIT(NULL, "enet1", &clk_enet1),
+	CLKDEV_INIT(NULL, "ephy", &clk_ephy),
+	CLKDEV_INIT(NULL, "usbh", &clk_usbh),
+	CLKDEV_INIT(NULL, "usbd", &clk_usbd),
+	CLKDEV_INIT(NULL, "spi", &clk_spi),
+	CLKDEV_INIT("bcm63xx_enet.0", "enet", &clk_enet_misc),
+};
 
-EXPORT_SYMBOL(clk_put);
+static struct clk_lookup bcm6345_clks[] = {
+	/* fixed rate clocks */
+	CLKDEV_INIT(NULL, "periph", &clk_periph),
+	CLKDEV_INIT("bcm63xx_uart.0", "refclk", &clk_periph),
+	/* gated clocks */
+	CLKDEV_INIT(NULL, "enet0", &clk_enet0),
+	CLKDEV_INIT(NULL, "enet1", &clk_enet1),
+	CLKDEV_INIT(NULL, "ephy", &clk_ephy),
+	CLKDEV_INIT(NULL, "usbh", &clk_usbh),
+	CLKDEV_INIT(NULL, "usbd", &clk_usbd),
+	CLKDEV_INIT(NULL, "spi", &clk_spi),
+	CLKDEV_INIT("bcm63xx_enet.0", "enet", &clk_enet_misc),
+};
+
+static struct clk_lookup bcm6348_clks[] = {
+	/* fixed rate clocks */
+	CLKDEV_INIT(NULL, "periph", &clk_periph),
+	CLKDEV_INIT("bcm63xx_uart.0", "refclk", &clk_periph),
+	/* gated clocks */
+	CLKDEV_INIT(NULL, "enet0", &clk_enet0),
+	CLKDEV_INIT(NULL, "enet1", &clk_enet1),
+	CLKDEV_INIT(NULL, "ephy", &clk_ephy),
+	CLKDEV_INIT(NULL, "usbh", &clk_usbh),
+	CLKDEV_INIT(NULL, "usbd", &clk_usbd),
+	CLKDEV_INIT(NULL, "spi", &clk_spi),
+	CLKDEV_INIT("bcm63xx_enet.0", "enet", &clk_enet_misc),
+	CLKDEV_INIT("bcm63xx_enet.1", "enet", &clk_enet_misc),
+};
+
+static struct clk_lookup bcm6358_clks[] = {
+	/* fixed rate clocks */
+	CLKDEV_INIT(NULL, "periph", &clk_periph),
+	CLKDEV_INIT("bcm63xx_uart.0", "refclk", &clk_periph),
+	CLKDEV_INIT("bcm63xx_uart.1", "refclk", &clk_periph),
+	/* gated clocks */
+	CLKDEV_INIT(NULL, "enet0", &clk_enet0),
+	CLKDEV_INIT(NULL, "enet1", &clk_enet1),
+	CLKDEV_INIT(NULL, "ephy", &clk_ephy),
+	CLKDEV_INIT(NULL, "usbh", &clk_usbh),
+	CLKDEV_INIT(NULL, "usbd", &clk_usbd),
+	CLKDEV_INIT(NULL, "spi", &clk_spi),
+	CLKDEV_INIT(NULL, "pcm", &clk_pcm),
+	CLKDEV_INIT(NULL, "swpkt_sar", &clk_swpkt_sar),
+	CLKDEV_INIT(NULL, "swpkt_usb", &clk_swpkt_usb),
+	CLKDEV_INIT("bcm63xx_enet.0", "enet", &clk_enet0),
+	CLKDEV_INIT("bcm63xx_enet.1", "enet", &clk_enet1),
+};
+
+static struct clk_lookup bcm6362_clks[] = {
+	/* fixed rate clocks */
+	CLKDEV_INIT(NULL, "periph", &clk_periph),
+	CLKDEV_INIT("bcm63xx_uart.0", "refclk", &clk_periph),
+	CLKDEV_INIT("bcm63xx_uart.1", "refclk", &clk_periph),
+	CLKDEV_INIT("bcm63xx-hsspi.0", "pll", &clk_hsspi_pll),
+	/* gated clocks */
+	CLKDEV_INIT(NULL, "enetsw", &clk_enetsw),
+	CLKDEV_INIT(NULL, "usbh", &clk_usbh),
+	CLKDEV_INIT(NULL, "usbd", &clk_usbd),
+	CLKDEV_INIT(NULL, "spi", &clk_spi),
+	CLKDEV_INIT(NULL, "hsspi", &clk_hsspi),
+	CLKDEV_INIT(NULL, "pcie", &clk_pcie),
+	CLKDEV_INIT(NULL, "ipsec", &clk_ipsec),
+};
+
+static struct clk_lookup bcm6368_clks[] = {
+	/* fixed rate clocks */
+	CLKDEV_INIT(NULL, "periph", &clk_periph),
+	CLKDEV_INIT("bcm63xx_uart.0", "refclk", &clk_periph),
+	CLKDEV_INIT("bcm63xx_uart.1", "refclk", &clk_periph),
+	/* gated clocks */
+	CLKDEV_INIT(NULL, "enetsw", &clk_enetsw),
+	CLKDEV_INIT(NULL, "usbh", &clk_usbh),
+	CLKDEV_INIT(NULL, "usbd", &clk_usbd),
+	CLKDEV_INIT(NULL, "spi", &clk_spi),
+	CLKDEV_INIT(NULL, "xtm", &clk_xtm),
+	CLKDEV_INIT(NULL, "ipsec", &clk_ipsec),
+};
 
 #define HSSPI_PLL_HZ_6328	133333333
 #define HSSPI_PLL_HZ_6362	400000000
@@ -404,11 +532,31 @@ EXPORT_SYMBOL(clk_put);
 static int __init bcm63xx_clk_init(void)
 {
 	switch (bcm63xx_get_cpu_id()) {
+	case BCM3368_CPU_ID:
+		clkdev_add_table(bcm3368_clks, ARRAY_SIZE(bcm3368_clks));
+		break;
 	case BCM6328_CPU_ID:
-		clk_hsspi.rate = HSSPI_PLL_HZ_6328;
+		clk_hsspi_pll.rate = HSSPI_PLL_HZ_6328;
+		clkdev_add_table(bcm6328_clks, ARRAY_SIZE(bcm6328_clks));
+		break;
+	case BCM6338_CPU_ID:
+		clkdev_add_table(bcm6338_clks, ARRAY_SIZE(bcm6338_clks));
+		break;
+	case BCM6345_CPU_ID:
+		clkdev_add_table(bcm6345_clks, ARRAY_SIZE(bcm6345_clks));
+		break;
+	case BCM6348_CPU_ID:
+		clkdev_add_table(bcm6348_clks, ARRAY_SIZE(bcm6348_clks));
+		break;
+	case BCM6358_CPU_ID:
+		clkdev_add_table(bcm6358_clks, ARRAY_SIZE(bcm6358_clks));
 		break;
 	case BCM6362_CPU_ID:
-		clk_hsspi.rate = HSSPI_PLL_HZ_6362;
+		clk_hsspi_pll.rate = HSSPI_PLL_HZ_6362;
+		clkdev_add_table(bcm6362_clks, ARRAY_SIZE(bcm6362_clks));
+		break;
+	case BCM6368_CPU_ID:
+		clkdev_add_table(bcm6368_clks, ARRAY_SIZE(bcm6368_clks));
 		break;
 	}
 
diff --git a/arch/mips/boot/dts/brcm/Makefile b/arch/mips/boot/dts/brcm/Makefile
index 09ba7e894bad..d8787c9a499e 100644
--- a/arch/mips/boot/dts/brcm/Makefile
+++ b/arch/mips/boot/dts/brcm/Makefile
@@ -35,6 +35,3 @@ dtb-$(CONFIG_DT_NONE) += \
 	bcm97435svmb.dtb
 
 obj-y				+= $(patsubst %.dtb, %.dtb.o, $(dtb-y))
-
-# Force kbuild to make empty built-in.o if necessary
-obj-				+= dummy.o
diff --git a/arch/mips/boot/dts/brcm/bcm3368.dtsi b/arch/mips/boot/dts/brcm/bcm3368.dtsi
index 277cde02b744..7a3e5c8943ca 100644
--- a/arch/mips/boot/dts/brcm/bcm3368.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm3368.dtsi
@@ -83,6 +83,7 @@
 			interrupts = <2>;
 
 			clocks = <&periph_clk>;
+			clock-names = "refclk";
 
 			status = "disabled";
 		};
@@ -95,6 +96,7 @@
 			interrupts = <3>;
 
 			clocks = <&periph_clk>;
+			clock-names = "refclk";
 
 			status = "disabled";
 		};
diff --git a/arch/mips/boot/dts/brcm/bcm63268-comtrend-vr-3032u.dts b/arch/mips/boot/dts/brcm/bcm63268-comtrend-vr-3032u.dts
index 2bc0d8401ad6..8d010b919de2 100644
--- a/arch/mips/boot/dts/brcm/bcm63268-comtrend-vr-3032u.dts
+++ b/arch/mips/boot/dts/brcm/bcm63268-comtrend-vr-3032u.dts
@@ -19,7 +19,7 @@
 };
 
 &leds0 {
-	status = "ok";
+	status = "okay";
 	brcm,serial-leds;
 	brcm,serial-dat-low;
 	brcm,serial-shift-inv;
diff --git a/arch/mips/boot/dts/brcm/bcm63268.dtsi b/arch/mips/boot/dts/brcm/bcm63268.dtsi
index 3b09f44e67fb..58790b173bb2 100644
--- a/arch/mips/boot/dts/brcm/bcm63268.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm63268.dtsi
@@ -84,6 +84,7 @@
 			interrupts = <5>;
 
 			clocks = <&periph_clk>;
+			clock-names = "refclk";
 
 			status = "disabled";
 		};
@@ -96,6 +97,7 @@
 			interrupts = <34>;
 
 			clocks = <&periph_clk>;
+			clock-names = "refclk";
 
 			status = "disabled";
 		};
diff --git a/arch/mips/boot/dts/brcm/bcm6328.dtsi b/arch/mips/boot/dts/brcm/bcm6328.dtsi
index 644486fe4159..bf6716aa425a 100644
--- a/arch/mips/boot/dts/brcm/bcm6328.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm6328.dtsi
@@ -69,6 +69,7 @@
 			interrupt-parent = <&periph_intc>;
 			interrupts = <28>;
 			clocks = <&periph_clk>;
+			clock-names = "refclk";
 			status = "disabled";
 		};
 
@@ -78,6 +79,7 @@
 			interrupt-parent = <&periph_intc>;
 			interrupts = <39>;
 			clocks = <&periph_clk>;
+			clock-names = "refclk";
 			status = "disabled";
 		};
 
diff --git a/arch/mips/boot/dts/brcm/bcm6358-neufbox4-sercomm.dts b/arch/mips/boot/dts/brcm/bcm6358-neufbox4-sercomm.dts
index 5e62190aa3d5..53e57cc29291 100644
--- a/arch/mips/boot/dts/brcm/bcm6358-neufbox4-sercomm.dts
+++ b/arch/mips/boot/dts/brcm/bcm6358-neufbox4-sercomm.dts
@@ -19,7 +19,7 @@
 };
 
 &leds0 {
-	status = "ok";
+	status = "okay";
 
 	led@0 {
 		reg = <0>;
diff --git a/arch/mips/boot/dts/brcm/bcm6358.dtsi b/arch/mips/boot/dts/brcm/bcm6358.dtsi
index 682df7fb7069..26ddae5a4247 100644
--- a/arch/mips/boot/dts/brcm/bcm6358.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm6358.dtsi
@@ -93,6 +93,7 @@
 			interrupts = <2>;
 
 			clocks = <&periph_clk>;
+			clock-names = "refclk";
 
 			status = "disabled";
 		};
@@ -105,6 +106,7 @@
 			interrupts = <3>;
 
 			clocks = <&periph_clk>;
+			clock-names = "refclk";
 
 			status = "disabled";
 		};
diff --git a/arch/mips/boot/dts/brcm/bcm6362.dtsi b/arch/mips/boot/dts/brcm/bcm6362.dtsi
index a82a5e5de672..c387793525dd 100644
--- a/arch/mips/boot/dts/brcm/bcm6362.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm6362.dtsi
@@ -84,6 +84,7 @@
 			interrupts = <3>;
 
 			clocks = <&periph_clk>;
+			clock-names = "refclk";
 
 			status = "disabled";
 		};
@@ -96,6 +97,7 @@
 			interrupts = <4>;
 
 			clocks = <&periph_clk>;
+			clock-names = "refclk";
 
 			status = "disabled";
 		};
diff --git a/arch/mips/boot/dts/brcm/bcm6368.dtsi b/arch/mips/boot/dts/brcm/bcm6368.dtsi
index 7a72f59ae457..e116a385525f 100644
--- a/arch/mips/boot/dts/brcm/bcm6368.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm6368.dtsi
@@ -90,6 +90,7 @@
 			interrupt-parent = <&periph_intc>;
 			interrupts = <2>;
 			clocks = <&periph_clk>;
+			clock-names = "refclk";
 			status = "disabled";
 		};
 
@@ -99,6 +100,7 @@
 			interrupt-parent = <&periph_intc>;
 			interrupts = <3>;
 			clocks = <&periph_clk>;
+			clock-names = "refclk";
 			status = "disabled";
 		};
 
diff --git a/arch/mips/boot/dts/cavium-octeon/Makefile b/arch/mips/boot/dts/cavium-octeon/Makefile
index f5d01b31df50..24a8efcd7b03 100644
--- a/arch/mips/boot/dts/cavium-octeon/Makefile
+++ b/arch/mips/boot/dts/cavium-octeon/Makefile
@@ -2,6 +2,3 @@
 dtb-$(CONFIG_CAVIUM_OCTEON_SOC)	+= octeon_3xxx.dtb octeon_68xx.dtb
 
 obj-y				+= $(patsubst %.dtb, %.dtb.o, $(dtb-y))
-
-# Force kbuild to make empty built-in.o if necessary
-obj-				+= dummy.o
diff --git a/arch/mips/boot/dts/img/Makefile b/arch/mips/boot/dts/img/Makefile
index 3eb2597a4d6c..441a3c16efb0 100644
--- a/arch/mips/boot/dts/img/Makefile
+++ b/arch/mips/boot/dts/img/Makefile
@@ -3,6 +3,3 @@ dtb-$(CONFIG_FIT_IMAGE_FDT_BOSTON)	+= boston.dtb
 
 dtb-$(CONFIG_MACH_PISTACHIO)	+= pistachio_marduk.dtb
 obj-$(CONFIG_MACH_PISTACHIO)	+= pistachio_marduk.dtb.o
-
-# Force kbuild to make empty built-in.o if necessary
-obj-				+= dummy.o
diff --git a/arch/mips/boot/dts/img/pistachio.dtsi b/arch/mips/boot/dts/img/pistachio.dtsi
index 57809f6a5864..f8d7e6f622cb 100644
--- a/arch/mips/boot/dts/img/pistachio.dtsi
+++ b/arch/mips/boot/dts/img/pistachio.dtsi
@@ -805,7 +805,6 @@
 		pinctrl-0 = <&sdhost_pins>;
 		pinctrl-names = "default";
 		fifo-depth = <0x20>;
-		num-slots = <1>;
 		clock-frequency = <50000000>;
 		bus-width = <8>;
 		cap-mmc-highspeed;
diff --git a/arch/mips/boot/dts/ingenic/Makefile b/arch/mips/boot/dts/ingenic/Makefile
index 035769269cbc..6a31759839b4 100644
--- a/arch/mips/boot/dts/ingenic/Makefile
+++ b/arch/mips/boot/dts/ingenic/Makefile
@@ -3,6 +3,3 @@ dtb-$(CONFIG_JZ4740_QI_LB60)	+= qi_lb60.dtb
 dtb-$(CONFIG_JZ4780_CI20)	+= ci20.dtb
 
 obj-y				+= $(patsubst %.dtb, %.dtb.o, $(dtb-y))
-
-# Force kbuild to make empty built-in.o if necessary
-obj-				+= dummy.o
diff --git a/arch/mips/boot/dts/ingenic/jz4780.dtsi b/arch/mips/boot/dts/ingenic/jz4780.dtsi
index ff3298f29ec4..9b5794667aee 100644
--- a/arch/mips/boot/dts/ingenic/jz4780.dtsi
+++ b/arch/mips/boot/dts/ingenic/jz4780.dtsi
@@ -219,6 +219,11 @@
 		status = "disabled";
 	};
 
+	watchdog: watchdog@10002000 {
+		compatible = "ingenic,jz4780-watchdog";
+		reg = <0x10002000 0x100>;
+	};
+
 	nemc: nemc@13410000 {
 		compatible = "ingenic,jz4780-nemc";
 		reg = <0x13410000 0x10000>;
diff --git a/arch/mips/boot/dts/lantiq/Makefile b/arch/mips/boot/dts/lantiq/Makefile
index 00e2e540ed3f..51ab9c1dff42 100644
--- a/arch/mips/boot/dts/lantiq/Makefile
+++ b/arch/mips/boot/dts/lantiq/Makefile
@@ -2,6 +2,3 @@
 dtb-$(CONFIG_DT_EASY50712)	+= easy50712.dtb
 
 obj-y				+= $(patsubst %.dtb, %.dtb.o, $(dtb-y))
-
-# Force kbuild to make empty built-in.o if necessary
-obj-				+= dummy.o
diff --git a/arch/mips/boot/dts/mti/Makefile b/arch/mips/boot/dts/mti/Makefile
index 480af498a9dd..3508720cb6d9 100644
--- a/arch/mips/boot/dts/mti/Makefile
+++ b/arch/mips/boot/dts/mti/Makefile
@@ -3,6 +3,3 @@ dtb-$(CONFIG_MIPS_MALTA)	+= malta.dtb
 dtb-$(CONFIG_LEGACY_BOARD_SEAD3)	+= sead3.dtb
 
 obj-y				+= $(patsubst %.dtb, %.dtb.o, $(dtb-y))
-
-# Force kbuild to make empty built-in.o if necessary
-obj-				+= dummy.o
diff --git a/arch/mips/boot/dts/netlogic/Makefile b/arch/mips/boot/dts/netlogic/Makefile
index 2b99450d7433..d630b27950f0 100644
--- a/arch/mips/boot/dts/netlogic/Makefile
+++ b/arch/mips/boot/dts/netlogic/Makefile
@@ -6,6 +6,3 @@ dtb-$(CONFIG_DT_XLP_GVP)	+= xlp_gvp.dtb
 dtb-$(CONFIG_DT_XLP_RVP)	+= xlp_rvp.dtb
 
 obj-y				+= $(patsubst %.dtb, %.dtb.o, $(dtb-y))
-
-# Force kbuild to make empty built-in.o if necessary
-obj-				+= dummy.o
diff --git a/arch/mips/boot/dts/ni/Makefile b/arch/mips/boot/dts/ni/Makefile
index 6cd9c606f025..9e2c9faede47 100644
--- a/arch/mips/boot/dts/ni/Makefile
+++ b/arch/mips/boot/dts/ni/Makefile
@@ -1,4 +1 @@
 dtb-$(CONFIG_FIT_IMAGE_FDT_NI169445)	+= 169445.dtb
-
-# Force kbuild to make empty built-in.o if necessary
-obj-					+= dummy.o
diff --git a/arch/mips/boot/dts/pic32/Makefile b/arch/mips/boot/dts/pic32/Makefile
index a139a0fbd7b7..ba9bcef8fde9 100644
--- a/arch/mips/boot/dts/pic32/Makefile
+++ b/arch/mips/boot/dts/pic32/Makefile
@@ -5,6 +5,3 @@ dtb-$(CONFIG_DTB_PIC32_NONE)		+= \
 					pic32mzda_sk.dtb
 
 obj-y				+= $(patsubst %.dtb, %.dtb.o, $(dtb-y))
-
-# Force kbuild to make empty built-in.o if necessary
-obj-				+= dummy.o
diff --git a/arch/mips/boot/dts/qca/Makefile b/arch/mips/boot/dts/qca/Makefile
index 639adeac90af..4451cf45b0ad 100644
--- a/arch/mips/boot/dts/qca/Makefile
+++ b/arch/mips/boot/dts/qca/Makefile
@@ -5,6 +5,3 @@ dtb-$(CONFIG_ATH79)			+= ar9331_dpt_module.dtb
 dtb-$(CONFIG_ATH79)			+= ar9331_dragino_ms14.dtb
 dtb-$(CONFIG_ATH79)			+= ar9331_omega.dtb
 dtb-$(CONFIG_ATH79)			+= ar9331_tl_mr3020.dtb
-
-# Force kbuild to make empty built-in.o if necessary
-obj-				+= dummy.o
diff --git a/arch/mips/boot/dts/ralink/Makefile b/arch/mips/boot/dts/ralink/Makefile
index 323c8bcfb602..94bee5b38b53 100644
--- a/arch/mips/boot/dts/ralink/Makefile
+++ b/arch/mips/boot/dts/ralink/Makefile
@@ -7,6 +7,3 @@ dtb-$(CONFIG_DTB_OMEGA2P)	+= omega2p.dtb
 dtb-$(CONFIG_DTB_VOCORE2)	+= vocore2.dtb
 
 obj-y				+= $(patsubst %.dtb, %.dtb.o, $(dtb-y))
-
-# Force kbuild to make empty built-in.o if necessary
-obj-				+= dummy.o
diff --git a/arch/mips/boot/dts/ralink/rt3052_eval.dts b/arch/mips/boot/dts/ralink/rt3052_eval.dts
index 674efdd42e74..6408ff629d5a 100644
--- a/arch/mips/boot/dts/ralink/rt3052_eval.dts
+++ b/arch/mips/boot/dts/ralink/rt3052_eval.dts
@@ -47,6 +47,6 @@
 	};
 
 	usb@101c0000 {
-		status = "ok";
+		status = "okay";
 	};
 };
diff --git a/arch/mips/boot/dts/xilfpga/Makefile b/arch/mips/boot/dts/xilfpga/Makefile
index 5d222c97db9e..9987e0e378c5 100644
--- a/arch/mips/boot/dts/xilfpga/Makefile
+++ b/arch/mips/boot/dts/xilfpga/Makefile
@@ -1,7 +1,4 @@
 # SPDX-License-Identifier: GPL-2.0
-dtb-$(CONFIG_XILFPGA_NEXYS4DDR)	+= nexys4ddr.dtb
+dtb-$(CONFIG_FIT_IMAGE_FDT_XILFPGA)	+= nexys4ddr.dtb
 
 obj-y				+= $(patsubst %.dtb, %.dtb.o, $(dtb-y))
-
-# Force kbuild to make empty built-in.o if necessary
-obj-				+= dummy.o
diff --git a/arch/mips/boot/dts/xilfpga/nexys4ddr.dts b/arch/mips/boot/dts/xilfpga/nexys4ddr.dts
index 41fee03dc312..2152b7ba65fb 100644
--- a/arch/mips/boot/dts/xilfpga/nexys4ddr.dts
+++ b/arch/mips/boot/dts/xilfpga/nexys4ddr.dts
@@ -6,6 +6,14 @@
 / {
 	compatible = "digilent,nexys4ddr";
 
+	aliases {
+		serial0 = &axi_uart16550;
+	};
+	chosen {
+		bootargs = "console=ttyS0,115200";
+		stdout-path = "serial0:115200n8";
+	};
+
 	memory {
 		device_type = "memory";
 		reg = <0x0 0x08000000>;
diff --git a/arch/mips/cavium-octeon/executive/cvmx-helper.c b/arch/mips/cavium-octeon/executive/cvmx-helper.c
index f24be0b5db50..75108ec669eb 100644
--- a/arch/mips/cavium-octeon/executive/cvmx-helper.c
+++ b/arch/mips/cavium-octeon/executive/cvmx-helper.c
@@ -862,7 +862,7 @@ int __cvmx_helper_errata_fix_ipd_ptr_alignment(void)
 	 */
 	cvmx_write_csr(CVMX_ASXX_RX_PRT_EN(INTERFACE(FIX_IPD_OUTPORT)), 0);
 
-	cvmx_wait(100000000ull);
+	__delay(100000000ull);
 
 	for (retry_loop_cnt = 0; retry_loop_cnt < 10; retry_loop_cnt++) {
 		retry_cnt = 100000;
diff --git a/arch/mips/cavium-octeon/executive/cvmx-spi.c b/arch/mips/cavium-octeon/executive/cvmx-spi.c
index 459e3b1eb61f..f51957a3e915 100644
--- a/arch/mips/cavium-octeon/executive/cvmx-spi.c
+++ b/arch/mips/cavium-octeon/executive/cvmx-spi.c
@@ -215,7 +215,7 @@ int cvmx_spi_reset_cb(int interface, cvmx_spi_mode_t mode)
 	spxx_clk_ctl.u64 = 0;
 	spxx_clk_ctl.s.runbist = 1;
 	cvmx_write_csr(CVMX_SPXX_CLK_CTL(interface), spxx_clk_ctl.u64);
-	cvmx_wait(10 * MS);
+	__delay(10 * MS);
 	spxx_bist_stat.u64 = cvmx_read_csr(CVMX_SPXX_BIST_STAT(interface));
 	if (spxx_bist_stat.s.stat0)
 		cvmx_dprintf
@@ -265,14 +265,14 @@ int cvmx_spi_reset_cb(int interface, cvmx_spi_mode_t mode)
 	spxx_clk_ctl.s.rcvtrn = 0;
 	spxx_clk_ctl.s.srxdlck = 0;
 	cvmx_write_csr(CVMX_SPXX_CLK_CTL(interface), spxx_clk_ctl.u64);
-	cvmx_wait(100 * MS);
+	__delay(100 * MS);
 
 	/* Reset SRX0 DLL */
 	spxx_clk_ctl.s.srxdlck = 1;
 	cvmx_write_csr(CVMX_SPXX_CLK_CTL(interface), spxx_clk_ctl.u64);
 
 	/* Waiting for Inf0 Spi4 RX DLL to lock */
-	cvmx_wait(100 * MS);
+	__delay(100 * MS);
 
 	/* Enable dynamic alignment */
 	spxx_trn4_ctl.s.trntest = 0;
@@ -527,7 +527,7 @@ int cvmx_spi_training_cb(int interface, cvmx_spi_mode_t mode, int timeout)
 	spxx_clk_ctl.s.rcvtrn = 1;
 	spxx_clk_ctl.s.srxdlck = 1;
 	cvmx_write_csr(CVMX_SPXX_CLK_CTL(interface), spxx_clk_ctl.u64);
-	cvmx_wait(1000 * MS);
+	__delay(1000 * MS);
 
 	/* SRX0 clear the boot bit */
 	spxx_trn4_ctl.u64 = cvmx_read_csr(CVMX_SPXX_TRN4_CTL(interface));
@@ -536,7 +536,7 @@ int cvmx_spi_training_cb(int interface, cvmx_spi_mode_t mode, int timeout)
 
 	/* Wait for the training sequence to complete */
 	cvmx_dprintf("SPI%d: Waiting for training\n", interface);
-	cvmx_wait(1000 * MS);
+	__delay(1000 * MS);
 	/* Wait a really long time here */
 	timeout_time = cvmx_get_cycle() + 1000ull * MS * 600;
 	/*
diff --git a/arch/mips/configs/ci20_defconfig b/arch/mips/configs/ci20_defconfig
index 5ea3104a3aca..b5f4ad8f2c45 100644
--- a/arch/mips/configs/ci20_defconfig
+++ b/arch/mips/configs/ci20_defconfig
@@ -38,6 +38,8 @@ CONFIG_NET=y
 CONFIG_PACKET=y
 CONFIG_UNIX=y
 CONFIG_INET=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
 # CONFIG_INET_XFRM_MODE_TRANSPORT is not set
 # CONFIG_INET_XFRM_MODE_TUNNEL is not set
 # CONFIG_INET_XFRM_MODE_BEET is not set
@@ -93,6 +95,8 @@ CONFIG_I2C_JZ4780=y
 CONFIG_GPIO_SYSFS=y
 CONFIG_GPIO_INGENIC=y
 # CONFIG_HWMON is not set
+CONFIG_WATCHDOG=y
+CONFIG_JZ4740_WDT=y
 CONFIG_REGULATOR=y
 CONFIG_REGULATOR_DEBUG=y
 CONFIG_REGULATOR_FIXED_VOLTAGE=y
@@ -110,7 +114,8 @@ CONFIG_PROC_KCORE=y
 CONFIG_TMPFS=y
 CONFIG_CONFIGFS_FS=y
 CONFIG_UBIFS_FS=y
-# CONFIG_NETWORK_FILESYSTEMS is not set
+CONFIG_NFS_FS=y
+CONFIG_ROOT_NFS=y
 CONFIG_NLS=y
 CONFIG_NLS_CODEPAGE_437=y
 CONFIG_NLS_CODEPAGE_737=y
diff --git a/arch/mips/configs/db1xxx_defconfig b/arch/mips/configs/db1xxx_defconfig
index f0c8971030c4..0108bb9f1e37 100644
--- a/arch/mips/configs/db1xxx_defconfig
+++ b/arch/mips/configs/db1xxx_defconfig
@@ -77,7 +77,6 @@ CONFIG_IPV6_MROUTE=y
 CONFIG_IPV6_MROUTE_MULTIPLE_TABLES=y
 CONFIG_IPV6_PIMSM_V2=y
 CONFIG_BRIDGE=y
-CONFIG_NETLINK_MMAP=y
 CONFIG_NETLINK_DIAG=y
 CONFIG_IRDA=y
 CONFIG_IRLAN=y
diff --git a/arch/mips/configs/generic/board-xilfpga.config b/arch/mips/configs/generic/board-xilfpga.config
new file mode 100644
index 000000000000..9cce57385b03
--- /dev/null
+++ b/arch/mips/configs/generic/board-xilfpga.config
@@ -0,0 +1,22 @@
+# require CONFIG_CPU_MIPS32_R2=y
+# require CONFIG_CPU_LITTLE_ENDIAN=y
+
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_OF_PLATFORM=y
+CONFIG_GPIO_SYSFS=y
+CONFIG_GPIO_XILINX=y
+CONFIG_PANIC_ON_OOPS=y
+CONFIG_FIT_IMAGE_FDT_XILFPGA=y
+CONFIG_I2C=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_XILINX=y
+CONFIG_SENSORS_ADT7410=y
+CONFIG_TMPFS=y
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_INET=y
+CONFIG_NETDEVICES=y
+CONFIG_XILINX_EMACLITE=y
+CONFIG_SMSC_PHY=y
diff --git a/arch/mips/configs/ip22_defconfig b/arch/mips/configs/ip22_defconfig
index 83e8fe2064aa..7ddfb4ef9479 100644
--- a/arch/mips/configs/ip22_defconfig
+++ b/arch/mips/configs/ip22_defconfig
@@ -1,3 +1,4 @@
+CONFIG_SGI_IP22=y
 CONFIG_ARC_CONSOLE=y
 CONFIG_CPU_R5000=y
 CONFIG_NO_HZ=y
diff --git a/arch/mips/configs/xilfpga_defconfig b/arch/mips/configs/xilfpga_defconfig
deleted file mode 100644
index 829c637be3fc..000000000000
--- a/arch/mips/configs/xilfpga_defconfig
+++ /dev/null
@@ -1,75 +0,0 @@
-CONFIG_MACH_XILFPGA=y
-# CONFIG_COMPACTION is not set
-# CONFIG_LOCALVERSION_AUTO is not set
-CONFIG_EMBEDDED=y
-# CONFIG_VM_EVENT_COUNTERS is not set
-# CONFIG_COMPAT_BRK is not set
-CONFIG_SLAB=y
-# CONFIG_BLOCK is not set
-# CONFIG_SUSPEND is not set
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-# CONFIG_IPV6 is not set
-# CONFIG_WIRELESS is not set
-# CONFIG_UEVENT_HELPER is not set
-CONFIG_DEVTMPFS=y
-CONFIG_DEVTMPFS_MOUNT=y
-# CONFIG_STANDALONE is not set
-# CONFIG_PREVENT_FIRMWARE_BUILD is not set
-# CONFIG_FW_LOADER is not set
-# CONFIG_ALLOW_DEV_COREDUMP is not set
-CONFIG_NETDEVICES=y
-# CONFIG_NET_CORE is not set
-# CONFIG_NET_VENDOR_ARC is not set
-# CONFIG_NET_CADENCE is not set
-# CONFIG_NET_VENDOR_BROADCOM is not set
-# CONFIG_NET_VENDOR_EZCHIP is not set
-# CONFIG_NET_VENDOR_INTEL is not set
-# CONFIG_NET_VENDOR_MARVELL is not set
-# CONFIG_NET_VENDOR_MICREL is not set
-# CONFIG_NET_VENDOR_NATSEMI is not set
-# CONFIG_NET_VENDOR_NETRONOME is not set
-# CONFIG_NET_VENDOR_QUALCOMM is not set
-# CONFIG_NET_VENDOR_RENESAS is not set
-# CONFIG_NET_VENDOR_ROCKER is not set
-# CONFIG_NET_VENDOR_SAMSUNG is not set
-# CONFIG_NET_VENDOR_SEEQ is not set
-# CONFIG_NET_VENDOR_SMSC is not set
-# CONFIG_NET_VENDOR_STMICRO is not set
-# CONFIG_NET_VENDOR_SYNOPSYS is not set
-# CONFIG_NET_VENDOR_VIA is not set
-# CONFIG_NET_VENDOR_WIZNET is not set
-CONFIG_XILINX_EMACLITE=y
-CONFIG_SMSC_PHY=y
-# CONFIG_WLAN is not set
-# CONFIG_INPUT_MOUSEDEV is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-CONFIG_VT_HW_CONSOLE_BINDING=y
-# CONFIG_UNIX98_PTYS is not set
-# CONFIG_LEGACY_PTYS is not set
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_OF_PLATFORM=y
-# CONFIG_HW_RANDOM is not set
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-# CONFIG_I2C_HELPER_AUTO is not set
-CONFIG_I2C_XILINX=y
-CONFIG_GPIO_SYSFS=y
-CONFIG_GPIO_XILINX=y
-CONFIG_SENSORS_ADT7410=y
-# CONFIG_USB_SUPPORT is not set
-# CONFIG_MIPS_PLATFORM_DEVICES is not set
-# CONFIG_IOMMU_SUPPORT is not set
-# CONFIG_PROC_PAGE_MONITOR is not set
-CONFIG_TMPFS=y
-# CONFIG_MISC_FILESYSTEMS is not set
-CONFIG_PANIC_ON_OOPS=y
-# CONFIG_SCHED_DEBUG is not set
-# CONFIG_FTRACE is not set
-CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="console=ttyS0,115200"
diff --git a/arch/mips/generic/Kconfig b/arch/mips/generic/Kconfig
index 0b67c46666cc..52e0286a1612 100644
--- a/arch/mips/generic/Kconfig
+++ b/arch/mips/generic/Kconfig
@@ -43,4 +43,10 @@ config FIT_IMAGE_FDT_NI169445
 	  Enable this to include the FDT for the 169445 platform from
 	  National Instruments in the FIT kernel image.
 
+config FIT_IMAGE_FDT_XILFPGA
+	bool "Include FDT for Xilfpga"
+	help
+	  Enable this to include the FDT for the MIPSfpga platform
+	  from Imagination Technologies in the FIT kernel image.
+
 endif
diff --git a/arch/mips/generic/board-xilfpga.its.S b/arch/mips/generic/board-xilfpga.its.S
new file mode 100644
index 000000000000..a2e773d3f14f
--- /dev/null
+++ b/arch/mips/generic/board-xilfpga.its.S
@@ -0,0 +1,22 @@
+/ {
+	images {
+		fdt@xilfpga {
+			description = "MIPSfpga (xilfpga) Device Tree";
+			data = /incbin/("boot/dts/xilfpga/nexys4ddr.dtb");
+			type = "flat_dt";
+			arch = "mips";
+			compression = "none";
+			hash@0 {
+				algo = "sha1";
+			};
+		};
+	};
+
+	configurations {
+		conf@xilfpga {
+			description = "MIPSfpga Linux kernel";
+			kernel = "kernel@0";
+			fdt = "fdt@xilfpga";
+		};
+	};
+};
diff --git a/arch/mips/include/asm/Kbuild b/arch/mips/include/asm/Kbuild
index 7c8aab23bce8..b1f66699677d 100644
--- a/arch/mips/include/asm/Kbuild
+++ b/arch/mips/include/asm/Kbuild
@@ -16,7 +16,6 @@ generic-y += qrwlock.h
 generic-y += qspinlock.h
 generic-y += sections.h
 generic-y += segment.h
-generic-y += serial.h
 generic-y += trace_clock.h
 generic-y += unaligned.h
 generic-y += user.h
diff --git a/arch/mips/include/asm/asmmacro.h b/arch/mips/include/asm/asmmacro.h
index 83054f79f72a..feb069cbf44e 100644
--- a/arch/mips/include/asm/asmmacro.h
+++ b/arch/mips/include/asm/asmmacro.h
@@ -19,6 +19,9 @@
 #include <asm/asmmacro-64.h>
 #endif
 
+/* preprocessor replaces the fp in ".set fp=64" with $30 otherwise */
+#undef fp
+
 /*
  * Helper macros for generating raw instruction encodings.
  */
@@ -105,6 +108,7 @@
 	.macro	fpu_save_16odd thread
 	.set	push
 	.set	mips64r2
+	.set	fp=64
 	SET_HARDFLOAT
 	sdc1	$f1,  THREAD_FPR1(\thread)
 	sdc1	$f3,  THREAD_FPR3(\thread)
@@ -126,8 +130,8 @@
 	.endm
 
 	.macro	fpu_save_double thread status tmp
-#if defined(CONFIG_64BIT) || defined(CONFIG_CPU_MIPS32_R2) || \
-		defined(CONFIG_CPU_MIPS32_R6)
+#if defined(CONFIG_64BIT) || defined(CONFIG_CPU_MIPSR2) || \
+		defined(CONFIG_CPU_MIPSR6)
 	sll	\tmp, \status, 5
 	bgez	\tmp, 10f
 	fpu_save_16odd \thread
@@ -163,6 +167,7 @@
 	.macro	fpu_restore_16odd thread
 	.set	push
 	.set	mips64r2
+	.set	fp=64
 	SET_HARDFLOAT
 	ldc1	$f1,  THREAD_FPR1(\thread)
 	ldc1	$f3,  THREAD_FPR3(\thread)
@@ -184,8 +189,8 @@
 	.endm
 
 	.macro	fpu_restore_double thread status tmp
-#if defined(CONFIG_64BIT) || defined(CONFIG_CPU_MIPS32_R2) || \
-		defined(CONFIG_CPU_MIPS32_R6)
+#if defined(CONFIG_64BIT) || defined(CONFIG_CPU_MIPSR2) || \
+		defined(CONFIG_CPU_MIPSR6)
 	sll	\tmp, \status, 5
 	bgez	\tmp, 10f				# 16 register mode?
 
@@ -234,9 +239,6 @@
 	.endm
 
 #ifdef TOOLCHAIN_SUPPORTS_MSA
-/* preprocessor replaces the fp in ".set fp=64" with $30 otherwise */
-#undef fp
-
 	.macro	_cfcmsa	rd, cs
 	.set	push
 	.set	mips32r2
diff --git a/arch/mips/include/asm/bitops.h b/arch/mips/include/asm/bitops.h
index fa57cef12a46..da1b8718861e 100644
--- a/arch/mips/include/asm/bitops.h
+++ b/arch/mips/include/asm/bitops.h
@@ -456,6 +456,7 @@ static inline void __clear_bit_unlock(unsigned long nr, volatile unsigned long *
 {
 	smp_mb__before_llsc();
 	__clear_bit(nr, addr);
+	nudge_writes();
 }
 
 /*
diff --git a/arch/mips/include/asm/cmpxchg.h b/arch/mips/include/asm/cmpxchg.h
index 7e25c5cc353a..89e9fb7976fe 100644
--- a/arch/mips/include/asm/cmpxchg.h
+++ b/arch/mips/include/asm/cmpxchg.h
@@ -204,8 +204,10 @@ static inline unsigned long __cmpxchg(volatile void *ptr, unsigned long old,
 #else
 #include <asm-generic/cmpxchg-local.h>
 #define cmpxchg64_local(ptr, o, n) __cmpxchg64_local_generic((ptr), (o), (n))
+#ifndef CONFIG_SMP
 #define cmpxchg64(ptr, o, n) cmpxchg64_local((ptr), (o), (n))
 #endif
+#endif
 
 #undef __scbeqz
 
diff --git a/arch/mips/include/asm/compat-signal.h b/arch/mips/include/asm/compat-signal.h
index e87cd243b0f4..c3b7a2550d1d 100644
--- a/arch/mips/include/asm/compat-signal.h
+++ b/arch/mips/include/asm/compat-signal.h
@@ -14,45 +14,16 @@
 static inline int __copy_conv_sigset_to_user(compat_sigset_t __user *d,
 	const sigset_t *s)
 {
-	int err;
+	BUILD_BUG_ON(sizeof(*d) != sizeof(*s));
+	BUILD_BUG_ON(_NSIG_WORDS != 2);
 
-	BUG_ON(sizeof(*d) != sizeof(*s));
-	BUG_ON(_NSIG_WORDS != 2);
-
-	err  = __put_user(s->sig[0],	   &d->sig[0]);
-	err |= __put_user(s->sig[0] >> 32, &d->sig[1]);
-	err |= __put_user(s->sig[1],	   &d->sig[2]);
-	err |= __put_user(s->sig[1] >> 32, &d->sig[3]);
-
-	return err;
+	return put_compat_sigset(d, s, sizeof(*d));
 }
 
 static inline int __copy_conv_sigset_from_user(sigset_t *d,
 	const compat_sigset_t __user *s)
 {
-	int err;
-	union sigset_u {
-		sigset_t	s;
-		compat_sigset_t c;
-	} *u = (union sigset_u *) d;
-
-	BUG_ON(sizeof(*d) != sizeof(*s));
-	BUG_ON(_NSIG_WORDS != 2);
-
-#ifdef CONFIG_CPU_BIG_ENDIAN
-	err  = __get_user(u->c.sig[1], &s->sig[0]);
-	err |= __get_user(u->c.sig[0], &s->sig[1]);
-	err |= __get_user(u->c.sig[3], &s->sig[2]);
-	err |= __get_user(u->c.sig[2], &s->sig[3]);
-#endif
-#ifdef CONFIG_CPU_LITTLE_ENDIAN
-	err  = __get_user(u->c.sig[0], &s->sig[0]);
-	err |= __get_user(u->c.sig[1], &s->sig[1]);
-	err |= __get_user(u->c.sig[2], &s->sig[2]);
-	err |= __get_user(u->c.sig[3], &s->sig[3]);
-#endif
-
-	return err;
+	return get_compat_sigset(d, s);
 }
 
 #endif /* __ASM_COMPAT_SIGNAL_H */
diff --git a/arch/mips/include/asm/compat.h b/arch/mips/include/asm/compat.h
index 8e2b5b556488..49691331ada4 100644
--- a/arch/mips/include/asm/compat.h
+++ b/arch/mips/include/asm/compat.h
@@ -200,7 +200,6 @@ typedef struct compat_siginfo {
 } compat_siginfo_t;
 
 #define COMPAT_OFF_T_MAX	0x7fffffff
-#define COMPAT_LOFF_T_MAX	0x7fffffffffffffffL
 
 /*
  * A pointer passed in from user mode. This should not
diff --git a/arch/mips/include/asm/mipsregs.h b/arch/mips/include/asm/mipsregs.h
index a6810923b3f0..6b1f1ad0542c 100644
--- a/arch/mips/include/asm/mipsregs.h
+++ b/arch/mips/include/asm/mipsregs.h
@@ -1355,19 +1355,17 @@ do {									\
 	if (sel == 0)							\
 		__asm__ __volatile__(					\
 			".set\tmips64\n\t"				\
-			"dmfc0\t%M0, " #source "\n\t"			\
-			"dsll\t%L0, %M0, 32\n\t"			\
-			"dsra\t%M0, %M0, 32\n\t"			\
-			"dsra\t%L0, %L0, 32\n\t"			\
+			"dmfc0\t%L0, " #source "\n\t"			\
+			"dsra\t%M0, %L0, 32\n\t"			\
+			"sll\t%L0, %L0, 0\n\t"				\
 			".set\tmips0"					\
 			: "=r" (__val));				\
 	else								\
 		__asm__ __volatile__(					\
 			".set\tmips64\n\t"				\
-			"dmfc0\t%M0, " #source ", " #sel "\n\t"		\
-			"dsll\t%L0, %M0, 32\n\t"			\
-			"dsra\t%M0, %M0, 32\n\t"			\
-			"dsra\t%L0, %L0, 32\n\t"			\
+			"dmfc0\t%L0, " #source ", " #sel "\n\t"		\
+			"dsra\t%M0, %L0, 32\n\t"			\
+			"sll\t%L0, %L0, 0\n\t"				\
 			".set\tmips0"					\
 			: "=r" (__val));				\
 	local_irq_restore(__flags);					\
diff --git a/arch/mips/include/asm/octeon/cvmx-fpa.h b/arch/mips/include/asm/octeon/cvmx-fpa.h
index c00501d0f7ae..29ae63606ab4 100644
--- a/arch/mips/include/asm/octeon/cvmx-fpa.h
+++ b/arch/mips/include/asm/octeon/cvmx-fpa.h
@@ -36,6 +36,8 @@
 #ifndef __CVMX_FPA_H__
 #define __CVMX_FPA_H__
 
+#include <linux/delay.h>
+
 #include <asm/octeon/cvmx-address.h>
 #include <asm/octeon/cvmx-fpa-defs.h>
 
@@ -165,7 +167,7 @@ static inline void cvmx_fpa_enable(void)
 		}
 
 		/* Enforce a 10 cycle delay between config and enable */
-		cvmx_wait(10);
+		__delay(10);
 	}
 
 	/* FIXME: CVMX_FPA_CTL_STATUS read is unmodelled */
diff --git a/arch/mips/include/asm/octeon/cvmx.h b/arch/mips/include/asm/octeon/cvmx.h
index 205ab2ce10f8..25854abc95f8 100644
--- a/arch/mips/include/asm/octeon/cvmx.h
+++ b/arch/mips/include/asm/octeon/cvmx.h
@@ -30,6 +30,7 @@
 
 #include <linux/kernel.h>
 #include <linux/string.h>
+#include <linux/delay.h>
 
 enum cvmx_mips_space {
 	CVMX_MIPS_SPACE_XKSEG = 3LL,
@@ -429,18 +430,6 @@ static inline uint64_t cvmx_get_cycle(void)
 }
 
 /**
- * Wait for the specified number of cycle
- *
- */
-static inline void cvmx_wait(uint64_t cycles)
-{
-	uint64_t done = cvmx_get_cycle() + cycles;
-
-	while (cvmx_get_cycle() < done)
-		; /* Spin */
-}
-
-/**
  * Reads a chip global cycle counter.  This counts CPU cycles since
  * chip reset.	The counter is 64 bit.
  * This register does not exist on CN38XX pass 1 silicion
@@ -481,7 +470,7 @@ static inline uint64_t cvmx_get_cycle_global(void)
 				result = -1;				\
 				break;					\
 			} else						\
-				cvmx_wait(100);				\
+				__delay(100);				\
 		}							\
 	} while (0);							\
 	result;								\
diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h
index 5f987598054f..ad461216b5a1 100644
--- a/arch/mips/include/asm/page.h
+++ b/arch/mips/include/asm/page.h
@@ -240,8 +240,8 @@ static inline int pfn_valid(unsigned long pfn)
 
 #endif
 
-#define virt_to_page(kaddr)	pfn_to_page(PFN_DOWN(virt_to_phys((void *)     \
-								  (kaddr))))
+#define virt_to_pfn(kaddr)   	PFN_DOWN(virt_to_phys((void *)(kaddr)))
+#define virt_to_page(kaddr)	pfn_to_page(virt_to_pfn(kaddr))
 
 extern int __virt_addr_valid(const volatile void *kaddr);
 #define virt_addr_valid(kaddr)						\
diff --git a/arch/mips/include/asm/pci.h b/arch/mips/include/asm/pci.h
index 52f551ee492d..2339f42f047a 100644
--- a/arch/mips/include/asm/pci.h
+++ b/arch/mips/include/asm/pci.h
@@ -106,8 +106,6 @@ extern unsigned long PCIBIOS_MIN_MEM;
 
 #define PCIBIOS_MIN_CARDBUS_IO	0x4000
 
-extern void pcibios_set_master(struct pci_dev *dev);
-
 #define HAVE_PCI_MMAP
 #define ARCH_GENERIC_PCI_MMAP_RESOURCE
 #define HAVE_ARCH_PCI_RESOURCE_TO_USER
@@ -123,8 +121,6 @@ extern void pcibios_set_master(struct pci_dev *dev);
 #include <linux/string.h>
 #include <asm/io.h>
 
-struct pci_dev;
-
 /*
  * The PCI address space does equal the physical memory address space.
  * The networking and block device layers use this boolean for bounce
diff --git a/arch/mips/include/asm/pgtable-64.h b/arch/mips/include/asm/pgtable-64.h
index 67fe6dc5211c..0036ea0c7173 100644
--- a/arch/mips/include/asm/pgtable-64.h
+++ b/arch/mips/include/asm/pgtable-64.h
@@ -31,12 +31,7 @@
  * tables. Each page table is also a single 4K page, giving 512 (==
  * PTRS_PER_PTE) 8 byte ptes. Each pud entry is initialized to point to
  * invalid_pmd_table, each pmd entry is initialized to point to
- * invalid_pte_table, each pte is initialized to 0. When memory is low,
- * and a pmd table or a page table allocation fails, empty_bad_pmd_table
- * and empty_bad_page_table is returned back to higher layer code, so
- * that the failure is recognized later on. Linux does not seem to
- * handle these failures very well though. The empty_bad_page_table has
- * invalid pte entries in it, to force page faults.
+ * invalid_pte_table, each pte is initialized to 0.
  *
  * Kernel mappings: kernel mappings are held in the swapper_pg_table.
  * The layout is identical to userspace except it's indexed with the
@@ -175,7 +170,6 @@
 	printk("%s:%d: bad pgd %016lx.\n", __FILE__, __LINE__, pgd_val(e))
 
 extern pte_t invalid_pte_table[PTRS_PER_PTE];
-extern pte_t empty_bad_page_table[PTRS_PER_PTE];
 
 #ifndef __PAGETABLE_PUD_FOLDED
 /*
diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h
index 9e9e94415d08..1a508a74d48d 100644
--- a/arch/mips/include/asm/pgtable.h
+++ b/arch/mips/include/asm/pgtable.h
@@ -552,7 +552,7 @@ static inline pmd_t pmd_mkhuge(pmd_t pmd)
 extern void set_pmd_at(struct mm_struct *mm, unsigned long addr,
 		       pmd_t *pmdp, pmd_t pmd);
 
-#define __HAVE_ARCH_PMD_WRITE
+#define pmd_write pmd_write
 static inline int pmd_write(pmd_t pmd)
 {
 	return !!(pmd_val(pmd) & _PAGE_WRITE);
diff --git a/arch/mips/include/asm/processor.h b/arch/mips/include/asm/processor.h
index 95b8c471f572..af34afbc32d9 100644
--- a/arch/mips/include/asm/processor.h
+++ b/arch/mips/include/asm/processor.h
@@ -368,8 +368,6 @@ struct task_struct;
 /* Free all resources held by a thread. */
 #define release_thread(thread) do { } while(0)
 
-extern unsigned long thread_saved_pc(struct task_struct *tsk);
-
 /*
  * Do necessary setup to start up a newly executed thread.
  */
diff --git a/arch/mips/include/asm/serial.h b/arch/mips/include/asm/serial.h
new file mode 100644
index 000000000000..1d830c6666c2
--- /dev/null
+++ b/arch/mips/include/asm/serial.h
@@ -0,0 +1,22 @@
+/*
+ * Copyright (C) 2017 MIPS Tech, LLC
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+#ifndef __ASM__SERIAL_H
+#define __ASM__SERIAL_H
+
+#ifdef CONFIG_MIPS_GENERIC
+/*
+ * Generic kernels cannot know a correct value for all platforms at
+ * compile time. Set it to 0 to prevent 8250_early using it
+ */
+#define BASE_BAUD 0
+#else
+#include <asm-generic/serial.h>
+#endif
+
+#endif /* __ASM__SERIAL_H */
diff --git a/arch/mips/include/asm/smp.h b/arch/mips/include/asm/smp.h
index 9e494f8d9c03..88ebd83b3bf9 100644
--- a/arch/mips/include/asm/smp.h
+++ b/arch/mips/include/asm/smp.h
@@ -29,7 +29,7 @@ extern cpumask_t cpu_foreign_map[];
 
 /* Map from cpu id to sequential logical cpu number.  This will only
    not be idempotent when cpus failed to come on-line.	*/
-extern int __cpu_number_map[NR_CPUS];
+extern int __cpu_number_map[CONFIG_MIPS_NR_CPU_NR_MAP];
 #define cpu_number_map(cpu)  __cpu_number_map[cpu]
 
 /* The reverse map from sequential logical cpu number to cpu id.  */
diff --git a/arch/mips/include/asm/syscall.h b/arch/mips/include/asm/syscall.h
index 7c713025b23f..0170602a1e4e 100644
--- a/arch/mips/include/asm/syscall.h
+++ b/arch/mips/include/asm/syscall.h
@@ -26,12 +26,34 @@
 #define __NR_syscall 4000
 #endif
 
+static inline bool mips_syscall_is_indirect(struct task_struct *task,
+					    struct pt_regs *regs)
+{
+	/* O32 ABI syscall() - Either 64-bit with O32 or 32-bit */
+	return (IS_ENABLED(CONFIG_32BIT) ||
+		test_tsk_thread_flag(task, TIF_32BIT_REGS)) &&
+		(regs->regs[2] == __NR_syscall);
+}
+
 static inline long syscall_get_nr(struct task_struct *task,
 				  struct pt_regs *regs)
 {
 	return current_thread_info()->syscall;
 }
 
+static inline void mips_syscall_update_nr(struct task_struct *task,
+					  struct pt_regs *regs)
+{
+	/*
+	 * v0 is the system call number, except for O32 ABI syscall(), where it
+	 * ends up in a0.
+	 */
+	if (mips_syscall_is_indirect(task, regs))
+		task_thread_info(task)->syscall = regs->regs[4];
+	else
+		task_thread_info(task)->syscall = regs->regs[2];
+}
+
 static inline unsigned long mips_get_syscall_arg(unsigned long *arg,
 	struct task_struct *task, struct pt_regs *regs, unsigned int n)
 {
@@ -98,10 +120,9 @@ static inline void syscall_get_arguments(struct task_struct *task,
 					 unsigned long *args)
 {
 	int ret;
-	/* O32 ABI syscall() - Either 64-bit with O32 or 32-bit */
-	if ((IS_ENABLED(CONFIG_32BIT) ||
-	    test_tsk_thread_flag(task, TIF_32BIT_REGS)) &&
-	    (regs->regs[2] == __NR_syscall))
+
+	/* O32 ABI syscall() */
+	if (mips_syscall_is_indirect(task, regs))
 		i++;
 
 	while (n--)
diff --git a/arch/mips/include/uapi/asm/Kbuild b/arch/mips/include/uapi/asm/Kbuild
index a0266feba9e6..7a4becd8963a 100644
--- a/arch/mips/include/uapi/asm/Kbuild
+++ b/arch/mips/include/uapi/asm/Kbuild
@@ -1,4 +1,5 @@
 # UAPI Header export list
 include include/uapi/asm-generic/Kbuild.asm
 
+generic-y += bpf_perf_event.h
 generic-y += ipcbuf.h
diff --git a/arch/mips/include/uapi/asm/mman.h b/arch/mips/include/uapi/asm/mman.h
index 20c3df7a8fdd..606e02ca4b6c 100644
--- a/arch/mips/include/uapi/asm/mman.h
+++ b/arch/mips/include/uapi/asm/mman.h
@@ -29,6 +29,7 @@
  */
 #define MAP_SHARED	0x001		/* Share changes */
 #define MAP_PRIVATE	0x002		/* Changes are private */
+#define MAP_SHARED_VALIDATE 0x003	/* share + validate extension flags */
 #define MAP_TYPE	0x00f		/* Mask for type of mapping */
 #define MAP_FIXED	0x010		/* Interpret addr exactly */
 
diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
index c5ff6bfe2825..45d0b6b037ee 100644
--- a/arch/mips/kernel/process.c
+++ b/arch/mips/kernel/process.c
@@ -487,7 +487,7 @@ arch_initcall(frame_info_init);
 /*
  * Return saved PC of a blocked thread.
  */
-unsigned long thread_saved_pc(struct task_struct *tsk)
+static unsigned long thread_saved_pc(struct task_struct *tsk)
 {
 	struct thread_struct *t = &tsk->thread;
 
diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
index 1395654cfc8d..efbd8df8b665 100644
--- a/arch/mips/kernel/ptrace.c
+++ b/arch/mips/kernel/ptrace.c
@@ -144,6 +144,9 @@ int ptrace_setregs(struct task_struct *child, struct user_pt_regs __user *data)
 
 	/* badvaddr, status, and cause may not be written.  */
 
+	/* System call number may have been changed */
+	mips_syscall_update_nr(child, regs);
+
 	return 0;
 }
 
@@ -345,6 +348,9 @@ static int gpr32_set(struct task_struct *target,
 		}
 	}
 
+	/* System call number may have been changed */
+	mips_syscall_update_nr(target, regs);
+
 	return 0;
 }
 
@@ -405,6 +411,9 @@ static int gpr64_set(struct task_struct *target,
 		}
 	}
 
+	/* System call number may have been changed */
+	mips_syscall_update_nr(target, regs);
+
 	return 0;
 }
 
@@ -618,6 +627,19 @@ static const struct user_regset_view user_mips64_view = {
 	.n		= ARRAY_SIZE(mips64_regsets),
 };
 
+#ifdef CONFIG_MIPS32_N32
+
+static const struct user_regset_view user_mipsn32_view = {
+	.name		= "mipsn32",
+	.e_flags	= EF_MIPS_ABI2,
+	.e_machine	= ELF_ARCH,
+	.ei_osabi	= ELF_OSABI,
+	.regsets	= mips64_regsets,
+	.n		= ARRAY_SIZE(mips64_regsets),
+};
+
+#endif /* CONFIG_MIPS32_N32 */
+
 #endif /* CONFIG_64BIT */
 
 const struct user_regset_view *task_user_regset_view(struct task_struct *task)
@@ -629,6 +651,10 @@ const struct user_regset_view *task_user_regset_view(struct task_struct *task)
 	if (test_tsk_thread_flag(task, TIF_32BIT_REGS))
 		return &user_mips_view;
 #endif
+#ifdef CONFIG_MIPS32_N32
+	if (test_tsk_thread_flag(task, TIF_32BIT_ADDR))
+		return &user_mipsn32_view;
+#endif
 	return &user_mips64_view;
 #endif
 }
@@ -753,6 +779,12 @@ long arch_ptrace(struct task_struct *child, long request,
 		switch (addr) {
 		case 0 ... 31:
 			regs->regs[addr] = data;
+			/* System call number may have been changed */
+			if (addr == 2)
+				mips_syscall_update_nr(child, regs);
+			else if (addr == 4 &&
+				 mips_syscall_is_indirect(child, regs))
+				mips_syscall_update_nr(child, regs);
 			break;
 		case FPR_BASE ... FPR_BASE + 31: {
 			union fpureg *fregs = get_fpu_regs(child);
@@ -864,9 +896,11 @@ asmlinkage long syscall_trace_enter(struct pt_regs *regs, long syscall)
 
 	current_thread_info()->syscall = syscall;
 
-	if (test_thread_flag(TIF_SYSCALL_TRACE) &&
-	    tracehook_report_syscall_entry(regs))
-		return -1;
+	if (test_thread_flag(TIF_SYSCALL_TRACE)) {
+		if (tracehook_report_syscall_entry(regs))
+			return -1;
+		syscall = current_thread_info()->syscall;
+	}
 
 #ifdef CONFIG_SECCOMP
 	if (unlikely(test_thread_flag(TIF_SECCOMP))) {
@@ -884,6 +918,7 @@ asmlinkage long syscall_trace_enter(struct pt_regs *regs, long syscall)
 		ret = __secure_computing(&sd);
 		if (ret == -1)
 			return ret;
+		syscall = current_thread_info()->syscall;
 	}
 #endif
 
diff --git a/arch/mips/kernel/ptrace32.c b/arch/mips/kernel/ptrace32.c
index 40e212d6b26b..2b9260f92ccd 100644
--- a/arch/mips/kernel/ptrace32.c
+++ b/arch/mips/kernel/ptrace32.c
@@ -33,6 +33,7 @@
 #include <asm/pgtable.h>
 #include <asm/page.h>
 #include <asm/reg.h>
+#include <asm/syscall.h>
 #include <linux/uaccess.h>
 #include <asm/bootinfo.h>
 
@@ -195,6 +196,12 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
 		switch (addr) {
 		case 0 ... 31:
 			regs->regs[addr] = data;
+			/* System call number may have been changed */
+			if (addr == 2)
+				mips_syscall_update_nr(child, regs);
+			else if (addr == 4 &&
+				 mips_syscall_is_indirect(child, regs))
+				mips_syscall_update_nr(child, regs);
 			break;
 		case FPR_BASE ... FPR_BASE + 31: {
 			union fpureg *fregs = get_fpu_regs(child);
diff --git a/arch/mips/kernel/r4k_fpu.S b/arch/mips/kernel/r4k_fpu.S
index 0a83b1708b3c..8e3a6020c613 100644
--- a/arch/mips/kernel/r4k_fpu.S
+++ b/arch/mips/kernel/r4k_fpu.S
@@ -40,8 +40,8 @@
  */
 LEAF(_save_fp)
 EXPORT_SYMBOL(_save_fp)
-#if defined(CONFIG_64BIT) || defined(CONFIG_CPU_MIPS32_R2) || \
-		defined(CONFIG_CPU_MIPS32_R6)
+#if defined(CONFIG_64BIT) || defined(CONFIG_CPU_MIPSR2) || \
+		defined(CONFIG_CPU_MIPSR6)
 	mfc0	t0, CP0_STATUS
 #endif
 	fpu_save_double a0 t0 t1		# clobbers t1
@@ -52,8 +52,8 @@ EXPORT_SYMBOL(_save_fp)
  * Restore a thread's fp context.
  */
 LEAF(_restore_fp)
-#if defined(CONFIG_64BIT) || defined(CONFIG_CPU_MIPS32_R2) || \
-		defined(CONFIG_CPU_MIPS32_R6)
+#if defined(CONFIG_64BIT) || defined(CONFIG_CPU_MIPSR2) || \
+		defined(CONFIG_CPU_MIPSR6)
 	mfc0	t0, CP0_STATUS
 #endif
 	fpu_restore_double a0 t0 t1		# clobbers t1
@@ -246,11 +246,11 @@ LEAF(_save_fp_context)
 	cfc1	t1, fcr31
 	.set	pop
 
-#if defined(CONFIG_64BIT) || defined(CONFIG_CPU_MIPS32_R2) || \
-		defined(CONFIG_CPU_MIPS32_R6)
+#if defined(CONFIG_64BIT) || defined(CONFIG_CPU_MIPSR2) || \
+		defined(CONFIG_CPU_MIPSR6)
 	.set	push
 	SET_HARDFLOAT
-#ifdef CONFIG_CPU_MIPS32_R2
+#ifdef CONFIG_CPU_MIPSR2
 	.set	mips32r2
 	.set	fp=64
 	mfc0	t0, CP0_STATUS
@@ -314,11 +314,11 @@ LEAF(_save_fp_context)
 LEAF(_restore_fp_context)
 	EX	lw t1, 0(a1)
 
-#if defined(CONFIG_64BIT) || defined(CONFIG_CPU_MIPS32_R2)  || \
-		defined(CONFIG_CPU_MIPS32_R6)
+#if defined(CONFIG_64BIT) || defined(CONFIG_CPU_MIPSR2)  || \
+		defined(CONFIG_CPU_MIPSR6)
 	.set	push
 	SET_HARDFLOAT
-#ifdef CONFIG_CPU_MIPS32_R2
+#ifdef CONFIG_CPU_MIPSR2
 	.set	mips32r2
 	.set	fp=64
 	mfc0	t0, CP0_STATUS
diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c
index fe3939726765..702c678de116 100644
--- a/arch/mips/kernel/setup.c
+++ b/arch/mips/kernel/setup.c
@@ -80,6 +80,7 @@ EXPORT_SYMBOL(mips_io_port_base);
 
 static struct resource code_resource = { .name = "Kernel code", };
 static struct resource data_resource = { .name = "Kernel data", };
+static struct resource bss_resource = { .name = "Kernel bss", };
 
 static void *detect_magic __initdata = detect_memory_region;
 
@@ -927,6 +928,8 @@ static void __init resource_init(void)
 	code_resource.end = __pa_symbol(&_etext) - 1;
 	data_resource.start = __pa_symbol(&_etext);
 	data_resource.end = __pa_symbol(&_edata) - 1;
+	bss_resource.start = __pa_symbol(&__bss_start);
+	bss_resource.end = __pa_symbol(&__bss_stop) - 1;
 
 	for (i = 0; i < boot_mem_map.nr_map; i++) {
 		struct resource *res;
@@ -966,6 +969,7 @@ static void __init resource_init(void)
 		 */
 		request_resource(res, &code_resource);
 		request_resource(res, &data_resource);
+		request_resource(res, &bss_resource);
 		request_crashkernel(res);
 	}
 }
diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c
index 88be966d3e61..d84b9066b465 100644
--- a/arch/mips/kernel/smp.c
+++ b/arch/mips/kernel/smp.c
@@ -48,7 +48,7 @@
 #include <asm/setup.h>
 #include <asm/maar.h>
 
-int __cpu_number_map[NR_CPUS];		/* Map physical to logical */
+int __cpu_number_map[CONFIG_MIPS_NR_CPU_NR_MAP];   /* Map physical to logical */
 EXPORT_SYMBOL(__cpu_number_map);
 
 int __cpu_logical_map[NR_CPUS];		/* Map logical to physical */
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index 5669d3b8bd38..5d19ed07e99d 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -1233,18 +1233,6 @@ static int default_cu2_call(struct notifier_block *nfb, unsigned long action,
 	return NOTIFY_OK;
 }
 
-static int wait_on_fp_mode_switch(atomic_t *p)
-{
-	/*
-	 * The FP mode for this task is currently being switched. That may
-	 * involve modifications to the format of this tasks FP context which
-	 * make it unsafe to proceed with execution for the moment. Instead,
-	 * schedule some other task.
-	 */
-	schedule();
-	return 0;
-}
-
 static int enable_restore_fp_context(int msa)
 {
 	int err, was_fpu_owner, prior_msa;
@@ -1254,7 +1242,7 @@ static int enable_restore_fp_context(int msa)
 	 * complete before proceeding.
 	 */
 	wait_on_atomic_t(&current->mm->context.fp_mode_switching,
-			 wait_on_fp_mode_switch, TASK_KILLABLE);
+			 atomic_t_wait, TASK_KILLABLE);
 
 	if (!used_math()) {
 		/* First time FP context user. */
diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c
index d535edc01434..75fdeaa8c62f 100644
--- a/arch/mips/kvm/mips.c
+++ b/arch/mips/kvm/mips.c
@@ -445,10 +445,8 @@ int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
 int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *run)
 {
 	int r = -EINTR;
-	sigset_t sigsaved;
 
-	if (vcpu->sigset_active)
-		sigprocmask(SIG_SETMASK, &vcpu->sigset, &sigsaved);
+	kvm_sigset_activate(vcpu);
 
 	if (vcpu->mmio_needed) {
 		if (!vcpu->mmio_is_write)
@@ -480,8 +478,7 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *run)
 	local_irq_enable();
 
 out:
-	if (vcpu->sigset_active)
-		sigprocmask(SIG_SETMASK, &sigsaved, NULL);
+	kvm_sigset_deactivate(vcpu);
 
 	return r;
 }
diff --git a/arch/mips/lantiq/xway/sysctrl.c b/arch/mips/lantiq/xway/sysctrl.c
index 7611c3013793..52500d3b7004 100644
--- a/arch/mips/lantiq/xway/sysctrl.c
+++ b/arch/mips/lantiq/xway/sysctrl.c
@@ -446,9 +446,9 @@ void __init ltq_soc_init(void)
 
 	/* add our generic xway clocks */
 	clkdev_add_pmu("10000000.fpi", NULL, 0, 0, PMU_FPI);
-	clkdev_add_pmu("1e100400.serial", NULL, 0, 0, PMU_ASC0);
 	clkdev_add_pmu("1e100a00.gptu", NULL, 1, 0, PMU_GPT);
 	clkdev_add_pmu("1e100bb0.stp", NULL, 1, 0, PMU_STP);
+	clkdev_add_pmu("1e100c00.serial", NULL, 0, 0, PMU_ASC1);
 	clkdev_add_pmu("1e104100.dma", NULL, 1, 0, PMU_DMA);
 	clkdev_add_pmu("1e100800.spi", NULL, 1, 0, PMU_SPI);
 	clkdev_add_pmu("1e105300.ebu", NULL, 0, 0, PMU_EBU);
@@ -462,10 +462,8 @@ void __init ltq_soc_init(void)
 		clkdev_add_pmu("1e180000.etop", NULL, 1, 0, PMU_PPE);
 	}
 
-	if (!of_machine_is_compatible("lantiq,ase")) {
-		clkdev_add_pmu("1e100c00.serial", NULL, 0, 0, PMU_ASC1);
+	if (!of_machine_is_compatible("lantiq,ase"))
 		clkdev_add_pci();
-	}
 
 	if (of_machine_is_compatible("lantiq,grx390") ||
 	    of_machine_is_compatible("lantiq,ar10")) {
diff --git a/arch/mips/lasat/picvue_proc.c b/arch/mips/lasat/picvue_proc.c
index dd292dcec684..5d89e1ec5fcc 100644
--- a/arch/mips/lasat/picvue_proc.c
+++ b/arch/mips/lasat/picvue_proc.c
@@ -156,7 +156,7 @@ static const struct file_operations pvc_scroll_proc_fops = {
 	.write		= pvc_scroll_proc_write,
 };
 
-void pvc_proc_timerfunc(unsigned long data)
+void pvc_proc_timerfunc(struct timer_list *unused)
 {
 	if (scroll_dir < 0)
 		pvc_move(DISPLAY|RIGHT);
@@ -197,8 +197,7 @@ static int __init pvc_proc_init(void)
 	if (proc_entry == NULL)
 		goto error;
 
-	init_timer(&timer);
-	timer.function = pvc_proc_timerfunc;
+	timer_setup(&timer, pvc_proc_timerfunc, 0);
 
 	return 0;
 error:
diff --git a/arch/mips/math-emu/cp1emu.c b/arch/mips/math-emu/cp1emu.c
index 16d9ef5a78c5..da6c1c0c30c1 100644
--- a/arch/mips/math-emu/cp1emu.c
+++ b/arch/mips/math-emu/cp1emu.c
@@ -810,7 +810,7 @@ do {									\
 #define SITOREG(si, x)							\
 do {									\
 	if (cop1_64bit(xcp) && !hybrid_fprs()) {			\
-		unsigned i;						\
+		unsigned int i;						\
 		set_fpr32(&ctx->fpr[x], 0, si);				\
 		for (i = 1; i < ARRAY_SIZE(ctx->fpr[x].val32); i++)	\
 			set_fpr32(&ctx->fpr[x], i, 0);			\
@@ -823,7 +823,7 @@ do {									\
 
 #define SITOHREG(si, x)							\
 do {									\
-	unsigned i;							\
+	unsigned int i;							\
 	set_fpr32(&ctx->fpr[x], 1, si);					\
 	for (i = 2; i < ARRAY_SIZE(ctx->fpr[x].val32); i++)		\
 		set_fpr32(&ctx->fpr[x], i, 0);				\
@@ -834,7 +834,7 @@ do {									\
 
 #define DITOREG(di, x)							\
 do {									\
-	unsigned fpr, i;						\
+	unsigned int fpr, i;						\
 	fpr = (x) & ~(cop1_64bit(xcp) ^ 1);				\
 	set_fpr64(&ctx->fpr[fpr], 0, di);				\
 	for (i = 1; i < ARRAY_SIZE(ctx->fpr[x].val64); i++)		\
@@ -1465,7 +1465,7 @@ DEF3OP(nmsub, dp, ieee754dp_mul, ieee754dp_sub, ieee754dp_neg);
 static int fpux_emu(struct pt_regs *xcp, struct mips_fpu_struct *ctx,
 	mips_instruction ir, void __user **fault_addr)
 {
-	unsigned rcsr = 0;	/* resulting csr */
+	unsigned int rcsr = 0;	/* resulting csr */
 
 	MIPS_FPU_EMU_INC_STATS(cp1xops);
 
@@ -1661,10 +1661,10 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_struct *ctx,
 	mips_instruction ir)
 {
 	int rfmt;		/* resulting format */
-	unsigned rcsr = 0;	/* resulting csr */
+	unsigned int rcsr = 0;	/* resulting csr */
 	unsigned int oldrm;
 	unsigned int cbit;
-	unsigned cond;
+	unsigned int cond;
 	union {
 		union ieee754dp d;
 		union ieee754sp s;
@@ -1795,7 +1795,7 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_struct *ctx,
 			SPFROMREG(fs, MIPSInst_FS(ir));
 			SPFROMREG(fd, MIPSInst_FD(ir));
 			rv.s = ieee754sp_maddf(fd, fs, ft);
-			break;
+			goto copcsr;
 		}
 
 		case fmsubf_op: {
@@ -1809,7 +1809,7 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_struct *ctx,
 			SPFROMREG(fs, MIPSInst_FS(ir));
 			SPFROMREG(fd, MIPSInst_FD(ir));
 			rv.s = ieee754sp_msubf(fd, fs, ft);
-			break;
+			goto copcsr;
 		}
 
 		case frint_op: {
@@ -1834,7 +1834,7 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_struct *ctx,
 			SPFROMREG(fs, MIPSInst_FS(ir));
 			rv.w = ieee754sp_2008class(fs);
 			rfmt = w_fmt;
-			break;
+			goto copcsr;
 		}
 
 		case fmin_op: {
@@ -1847,7 +1847,7 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_struct *ctx,
 			SPFROMREG(ft, MIPSInst_FT(ir));
 			SPFROMREG(fs, MIPSInst_FS(ir));
 			rv.s = ieee754sp_fmin(fs, ft);
-			break;
+			goto copcsr;
 		}
 
 		case fmina_op: {
@@ -1860,7 +1860,7 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_struct *ctx,
 			SPFROMREG(ft, MIPSInst_FT(ir));
 			SPFROMREG(fs, MIPSInst_FS(ir));
 			rv.s = ieee754sp_fmina(fs, ft);
-			break;
+			goto copcsr;
 		}
 
 		case fmax_op: {
@@ -1873,7 +1873,7 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_struct *ctx,
 			SPFROMREG(ft, MIPSInst_FT(ir));
 			SPFROMREG(fs, MIPSInst_FS(ir));
 			rv.s = ieee754sp_fmax(fs, ft);
-			break;
+			goto copcsr;
 		}
 
 		case fmaxa_op: {
@@ -1886,7 +1886,7 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_struct *ctx,
 			SPFROMREG(ft, MIPSInst_FT(ir));
 			SPFROMREG(fs, MIPSInst_FS(ir));
 			rv.s = ieee754sp_fmaxa(fs, ft);
-			break;
+			goto copcsr;
 		}
 
 		case fabs_op:
@@ -2029,9 +2029,10 @@ copcsr:
 
 		default:
 			if (!NO_R6EMU && MIPSInst_FUNC(ir) >= fcmp_op) {
-				unsigned cmpop = MIPSInst_FUNC(ir) - fcmp_op;
+				unsigned int cmpop;
 				union ieee754sp fs, ft;
 
+				cmpop = MIPSInst_FUNC(ir) - fcmp_op;
 				SPFROMREG(fs, MIPSInst_FS(ir));
 				SPFROMREG(ft, MIPSInst_FT(ir));
 				rv.w = ieee754sp_cmp(fs, ft,
@@ -2165,7 +2166,7 @@ copcsr:
 			DPFROMREG(fs, MIPSInst_FS(ir));
 			DPFROMREG(fd, MIPSInst_FD(ir));
 			rv.d = ieee754dp_maddf(fd, fs, ft);
-			break;
+			goto copcsr;
 		}
 
 		case fmsubf_op: {
@@ -2179,7 +2180,7 @@ copcsr:
 			DPFROMREG(fs, MIPSInst_FS(ir));
 			DPFROMREG(fd, MIPSInst_FD(ir));
 			rv.d = ieee754dp_msubf(fd, fs, ft);
-			break;
+			goto copcsr;
 		}
 
 		case frint_op: {
@@ -2204,7 +2205,7 @@ copcsr:
 			DPFROMREG(fs, MIPSInst_FS(ir));
 			rv.l = ieee754dp_2008class(fs);
 			rfmt = l_fmt;
-			break;
+			goto copcsr;
 		}
 
 		case fmin_op: {
@@ -2217,7 +2218,7 @@ copcsr:
 			DPFROMREG(ft, MIPSInst_FT(ir));
 			DPFROMREG(fs, MIPSInst_FS(ir));
 			rv.d = ieee754dp_fmin(fs, ft);
-			break;
+			goto copcsr;
 		}
 
 		case fmina_op: {
@@ -2230,7 +2231,7 @@ copcsr:
 			DPFROMREG(ft, MIPSInst_FT(ir));
 			DPFROMREG(fs, MIPSInst_FS(ir));
 			rv.d = ieee754dp_fmina(fs, ft);
-			break;
+			goto copcsr;
 		}
 
 		case fmax_op: {
@@ -2243,7 +2244,7 @@ copcsr:
 			DPFROMREG(ft, MIPSInst_FT(ir));
 			DPFROMREG(fs, MIPSInst_FS(ir));
 			rv.d = ieee754dp_fmax(fs, ft);
-			break;
+			goto copcsr;
 		}
 
 		case fmaxa_op: {
@@ -2256,7 +2257,7 @@ copcsr:
 			DPFROMREG(ft, MIPSInst_FT(ir));
 			DPFROMREG(fs, MIPSInst_FS(ir));
 			rv.d = ieee754dp_fmaxa(fs, ft);
-			break;
+			goto copcsr;
 		}
 
 		case fabs_op:
@@ -2379,9 +2380,10 @@ dcopuop:
 
 		default:
 			if (!NO_R6EMU && MIPSInst_FUNC(ir) >= fcmp_op) {
-				unsigned cmpop = MIPSInst_FUNC(ir) - fcmp_op;
+				unsigned int cmpop;
 				union ieee754dp fs, ft;
 
+				cmpop = MIPSInst_FUNC(ir) - fcmp_op;
 				DPFROMREG(fs, MIPSInst_FS(ir));
 				DPFROMREG(ft, MIPSInst_FT(ir));
 				rv.w = ieee754dp_cmp(fs, ft,
diff --git a/arch/mips/math-emu/dp_maddf.c b/arch/mips/math-emu/dp_maddf.c
index e0d9be5fbf4c..7ad79ed411f5 100644
--- a/arch/mips/math-emu/dp_maddf.c
+++ b/arch/mips/math-emu/dp_maddf.c
@@ -45,10 +45,10 @@ static union ieee754dp _dp_maddf(union ieee754dp z, union ieee754dp x,
 {
 	int re;
 	int rs;
-	unsigned lxm;
-	unsigned hxm;
-	unsigned lym;
-	unsigned hym;
+	unsigned int lxm;
+	unsigned int hxm;
+	unsigned int lym;
+	unsigned int hym;
 	u64 lrm;
 	u64 hrm;
 	u64 lzm;
diff --git a/arch/mips/math-emu/dp_mul.c b/arch/mips/math-emu/dp_mul.c
index 87d0b44b0614..60c8bfe40947 100644
--- a/arch/mips/math-emu/dp_mul.c
+++ b/arch/mips/math-emu/dp_mul.c
@@ -26,10 +26,10 @@ union ieee754dp ieee754dp_mul(union ieee754dp x, union ieee754dp y)
 	int re;
 	int rs;
 	u64 rm;
-	unsigned lxm;
-	unsigned hxm;
-	unsigned lym;
-	unsigned hym;
+	unsigned int lxm;
+	unsigned int hxm;
+	unsigned int lym;
+	unsigned int hym;
 	u64 lrm;
 	u64 hrm;
 	u64 t;
diff --git a/arch/mips/math-emu/dp_sqrt.c b/arch/mips/math-emu/dp_sqrt.c
index cd5bc083001e..cea907b83146 100644
--- a/arch/mips/math-emu/dp_sqrt.c
+++ b/arch/mips/math-emu/dp_sqrt.c
@@ -21,7 +21,7 @@
 
 #include "ieee754dp.h"
 
-static const unsigned table[] = {
+static const unsigned int table[] = {
 	0, 1204, 3062, 5746, 9193, 13348, 18162, 23592,
 	29598, 36145, 43202, 50740, 58733, 67158, 75992,
 	85215, 83599, 71378, 60428, 50647, 41945, 34246,
@@ -33,7 +33,7 @@ union ieee754dp ieee754dp_sqrt(union ieee754dp x)
 {
 	struct _ieee754_csr oldcsr;
 	union ieee754dp y, z, t;
-	unsigned scalx, yh;
+	unsigned int scalx, yh;
 	COMPXDP;
 
 	EXPLODEXDP;
diff --git a/arch/mips/math-emu/ieee754.h b/arch/mips/math-emu/ieee754.h
index 92dc8fa565cb..e0eb7a965fdf 100644
--- a/arch/mips/math-emu/ieee754.h
+++ b/arch/mips/math-emu/ieee754.h
@@ -165,11 +165,12 @@ struct _ieee754_csr {
 };
 #define ieee754_csr (*(struct _ieee754_csr *)(&current->thread.fpu.fcr31))
 
-static inline unsigned ieee754_getrm(void)
+static inline unsigned int ieee754_getrm(void)
 {
 	return (ieee754_csr.rm);
 }
-static inline unsigned ieee754_setrm(unsigned rm)
+
+static inline unsigned int ieee754_setrm(unsigned int rm)
 {
 	return (ieee754_csr.rm = rm);
 }
@@ -177,14 +178,14 @@ static inline unsigned ieee754_setrm(unsigned rm)
 /*
  * get current exceptions
  */
-static inline unsigned ieee754_getcx(void)
+static inline unsigned int ieee754_getcx(void)
 {
 	return (ieee754_csr.cx);
 }
 
 /* test for current exception condition
  */
-static inline int ieee754_cxtest(unsigned n)
+static inline int ieee754_cxtest(unsigned int n)
 {
 	return (ieee754_csr.cx & n);
 }
@@ -192,21 +193,21 @@ static inline int ieee754_cxtest(unsigned n)
 /*
  * get sticky exceptions
  */
-static inline unsigned ieee754_getsx(void)
+static inline unsigned int ieee754_getsx(void)
 {
 	return (ieee754_csr.sx);
 }
 
 /* clear sticky conditions
 */
-static inline unsigned ieee754_clrsx(void)
+static inline unsigned int ieee754_clrsx(void)
 {
 	return (ieee754_csr.sx = 0);
 }
 
 /* test for sticky exception condition
  */
-static inline int ieee754_sxtest(unsigned n)
+static inline int ieee754_sxtest(unsigned int n)
 {
 	return (ieee754_csr.sx & n);
 }
diff --git a/arch/mips/math-emu/ieee754int.h b/arch/mips/math-emu/ieee754int.h
index dd2071f430e0..06ac0e2ac7ac 100644
--- a/arch/mips/math-emu/ieee754int.h
+++ b/arch/mips/math-emu/ieee754int.h
@@ -54,13 +54,13 @@ static inline int ieee754_class_nan(int xc)
 }
 
 #define COMPXSP \
-	unsigned xm; int xe; int xs __maybe_unused; int xc
+	unsigned int xm; int xe; int xs __maybe_unused; int xc
 
 #define COMPYSP \
-	unsigned ym; int ye; int ys; int yc
+	unsigned int ym; int ye; int ys; int yc
 
 #define COMPZSP \
-	unsigned zm; int ze; int zs; int zc
+	unsigned int zm; int ze; int zs; int zc
 
 #define EXPLODESP(v, vc, vs, ve, vm)					\
 {									\
diff --git a/arch/mips/math-emu/ieee754sp.c b/arch/mips/math-emu/ieee754sp.c
index 260e68965907..8423e4c5e415 100644
--- a/arch/mips/math-emu/ieee754sp.c
+++ b/arch/mips/math-emu/ieee754sp.c
@@ -65,7 +65,7 @@ union ieee754sp __cold ieee754sp_nanxcpt(union ieee754sp r)
 	return r;
 }
 
-static unsigned ieee754sp_get_rounding(int sn, unsigned xm)
+static unsigned int ieee754sp_get_rounding(int sn, unsigned int xm)
 {
 	/* inexact must round of 3 bits
 	 */
@@ -96,7 +96,7 @@ static unsigned ieee754sp_get_rounding(int sn, unsigned xm)
  * xe is an unbiased exponent
  * xm is 3bit extended precision value.
  */
-union ieee754sp ieee754sp_format(int sn, int xe, unsigned xm)
+union ieee754sp ieee754sp_format(int sn, int xe, unsigned int xm)
 {
 	assert(xm);		/* we don't gen exact zeros (probably should) */
 
diff --git a/arch/mips/math-emu/ieee754sp.h b/arch/mips/math-emu/ieee754sp.h
index 0f63e4202cff..8c5a63804873 100644
--- a/arch/mips/math-emu/ieee754sp.h
+++ b/arch/mips/math-emu/ieee754sp.h
@@ -69,7 +69,7 @@ static inline int ieee754sp_finite(union ieee754sp x)
 #define SPDNORMY	SPDNORMx(ym, ye)
 #define SPDNORMZ	SPDNORMx(zm, ze)
 
-static inline union ieee754sp buildsp(int s, int bx, unsigned m)
+static inline union ieee754sp buildsp(int s, int bx, unsigned int m)
 {
 	union ieee754sp r;
 
diff --git a/arch/mips/math-emu/sp_div.c b/arch/mips/math-emu/sp_div.c
index 27f6db3a0a4c..23587b31ca87 100644
--- a/arch/mips/math-emu/sp_div.c
+++ b/arch/mips/math-emu/sp_div.c
@@ -23,9 +23,9 @@
 
 union ieee754sp ieee754sp_div(union ieee754sp x, union ieee754sp y)
 {
-	unsigned rm;
+	unsigned int rm;
 	int re;
-	unsigned bm;
+	unsigned int bm;
 
 	COMPXSP;
 	COMPYSP;
diff --git a/arch/mips/math-emu/sp_fint.c b/arch/mips/math-emu/sp_fint.c
index d5d8495b2cc4..1a35d12b6fc8 100644
--- a/arch/mips/math-emu/sp_fint.c
+++ b/arch/mips/math-emu/sp_fint.c
@@ -23,7 +23,7 @@
 
 union ieee754sp ieee754sp_fint(int x)
 {
-	unsigned xm;
+	unsigned int xm;
 	int xe;
 	int xs;
 
diff --git a/arch/mips/math-emu/sp_maddf.c b/arch/mips/math-emu/sp_maddf.c
index 7195fe785d81..f823338dbb65 100644
--- a/arch/mips/math-emu/sp_maddf.c
+++ b/arch/mips/math-emu/sp_maddf.c
@@ -20,9 +20,9 @@ static union ieee754sp _sp_maddf(union ieee754sp z, union ieee754sp x,
 {
 	int re;
 	int rs;
-	unsigned rm;
-	uint64_t rm64;
-	uint64_t zm64;
+	unsigned int rm;
+	u64 rm64;
+	u64 zm64;
 	int s;
 
 	COMPXSP;
diff --git a/arch/mips/math-emu/sp_mul.c b/arch/mips/math-emu/sp_mul.c
index d910c43a6f30..4015101fbc37 100644
--- a/arch/mips/math-emu/sp_mul.c
+++ b/arch/mips/math-emu/sp_mul.c
@@ -25,15 +25,15 @@ union ieee754sp ieee754sp_mul(union ieee754sp x, union ieee754sp y)
 {
 	int re;
 	int rs;
-	unsigned rm;
+	unsigned int rm;
 	unsigned short lxm;
 	unsigned short hxm;
 	unsigned short lym;
 	unsigned short hym;
-	unsigned lrm;
-	unsigned hrm;
-	unsigned t;
-	unsigned at;
+	unsigned int lrm;
+	unsigned int hrm;
+	unsigned int t;
+	unsigned int at;
 
 	COMPXSP;
 	COMPYSP;
diff --git a/arch/mips/mm/dma-default.c b/arch/mips/mm/dma-default.c
index 2e2514e00720..e3e94d05f0fd 100644
--- a/arch/mips/mm/dma-default.c
+++ b/arch/mips/mm/dma-default.c
@@ -179,7 +179,7 @@ static int mips_dma_mmap(struct device *dev, struct vm_area_struct *vma,
 	void *cpu_addr, dma_addr_t dma_addr, size_t size,
 	unsigned long attrs)
 {
-	unsigned long user_count = (vma->vm_end - vma->vm_start) >> PAGE_SHIFT;
+	unsigned long user_count = vma_pages(vma);
 	unsigned long count = PAGE_ALIGN(size) >> PAGE_SHIFT;
 	unsigned long addr = (unsigned long)cpu_addr;
 	unsigned long off = vma->vm_pgoff;
diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c
index 5f6ea7d746de..84b7b592b834 100644
--- a/arch/mips/mm/init.c
+++ b/arch/mips/mm/init.c
@@ -402,7 +402,6 @@ int page_is_ram(unsigned long pagenr)
 void __init paging_init(void)
 {
 	unsigned long max_zone_pfns[MAX_NR_ZONES];
-	unsigned long lastpfn __maybe_unused;
 
 	pagetable_init();
 
@@ -416,17 +415,14 @@ void __init paging_init(void)
 	max_zone_pfns[ZONE_DMA32] = MAX_DMA32_PFN;
 #endif
 	max_zone_pfns[ZONE_NORMAL] = max_low_pfn;
-	lastpfn = max_low_pfn;
 #ifdef CONFIG_HIGHMEM
 	max_zone_pfns[ZONE_HIGHMEM] = highend_pfn;
-	lastpfn = highend_pfn;
 
 	if (cpu_has_dc_aliases && max_low_pfn != highend_pfn) {
 		printk(KERN_WARNING "This processor doesn't support highmem."
 		       " %ldk highmem ignored\n",
 		       (highend_pfn - max_low_pfn) << (PAGE_SHIFT - 10));
 		max_zone_pfns[ZONE_HIGHMEM] = max_low_pfn;
-		lastpfn = max_low_pfn;
 	}
 #endif
 
diff --git a/arch/mips/mti-malta/malta-display.c b/arch/mips/mti-malta/malta-display.c
index 063de44675ce..ee0bd50f754b 100644
--- a/arch/mips/mti-malta/malta-display.c
+++ b/arch/mips/mti-malta/malta-display.c
@@ -36,10 +36,10 @@ void mips_display_message(const char *str)
 	}
 }
 
-static void scroll_display_message(unsigned long unused);
+static void scroll_display_message(struct timer_list *unused);
 static DEFINE_TIMER(mips_scroll_timer, scroll_display_message);
 
-static void scroll_display_message(unsigned long unused)
+static void scroll_display_message(struct timer_list *unused)
 {
 	mips_display_message(&display_string[display_count++]);
 	if (display_count == max_display_count)
diff --git a/arch/mips/pci/pci-mt7620.c b/arch/mips/pci/pci-mt7620.c
index 90fba9bf98da..407f155f0bb6 100644
--- a/arch/mips/pci/pci-mt7620.c
+++ b/arch/mips/pci/pci-mt7620.c
@@ -33,14 +33,13 @@
 #define RALINK_GPIOMODE			0x60
 
 #define PPLL_CFG1			0x9c
-#define PDRV_SW_SET			BIT(23)
 
 #define PPLL_DRV			0xa0
-#define PDRV_SW_SET			(1<<31)
-#define LC_CKDRVPD			(1<<19)
-#define LC_CKDRVOHZ			(1<<18)
-#define LC_CKDRVHZ			(1<<17)
-#define LC_CKTEST			(1<<16)
+#define PDRV_SW_SET			BIT(31)
+#define LC_CKDRVPD			BIT(19)
+#define LC_CKDRVOHZ			BIT(18)
+#define LC_CKDRVHZ			BIT(17)
+#define LC_CKTEST			BIT(16)
 
 /* PCI Bridge registers */
 #define RALINK_PCI_PCICFG_ADDR		0x00
@@ -66,7 +65,7 @@
 #define PCIEPHY0_CFG			0x90
 
 #define RALINK_PCIEPHY_P0_CTL_OFFSET	0x7498
-#define RALINK_PCIE0_CLK_EN		(1 << 26)
+#define RALINK_PCIE0_CLK_EN		BIT(26)
 
 #define BUSY				0x80000000
 #define WAITRETRY_MAX			10
@@ -121,7 +120,7 @@ static int wait_pciephy_busy(void)
 		else
 			break;
 		if (retry++ > WAITRETRY_MAX) {
-			printk(KERN_WARN "PCIE-PHY retry failed.\n");
+			pr_warn("PCIE-PHY retry failed.\n");
 			return -1;
 		}
 	}
diff --git a/arch/mips/pci/pcie-octeon.c b/arch/mips/pci/pcie-octeon.c
index fd2887415bc8..87ba86bd8696 100644
--- a/arch/mips/pci/pcie-octeon.c
+++ b/arch/mips/pci/pcie-octeon.c
@@ -639,7 +639,7 @@ static int __cvmx_pcie_rc_initialize_link_gen1(int pcie_port)
 			cvmx_dprintf("PCIe: Port %d link timeout\n", pcie_port);
 			return -1;
 		}
-		cvmx_wait(10000);
+		__delay(10000);
 		pciercx_cfg032.u32 = cvmx_pcie_cfgx_read(pcie_port, CVMX_PCIERCX_CFG032(pcie_port));
 	} while (pciercx_cfg032.s.dlla == 0);
 
@@ -821,7 +821,7 @@ retry:
 	 * don't poll PESCX_CTL_STATUS2[PCIERST], but simply wait a
 	 * fixed number of cycles.
 	 */
-	cvmx_wait(400000);
+	__delay(400000);
 
 	/*
 	 * PESCX_BIST_STATUS2[PCLK_RUN] was missing on pass 1 of
@@ -1018,7 +1018,7 @@ retry:
 		i = in_p_offset;
 		while (i--) {
 			cvmx_write64_uint32(write_address, 0);
-			cvmx_wait(10000);
+			__delay(10000);
 		}
 
 		/*
@@ -1034,7 +1034,7 @@ retry:
 			dbg_data.u64 = cvmx_read_csr(CVMX_PEXP_NPEI_DBG_DATA);
 			old_in_fif_p_count = dbg_data.s.data & 0xff;
 			cvmx_write64_uint32(write_address, 0);
-			cvmx_wait(10000);
+			__delay(10000);
 			dbg_data.u64 = cvmx_read_csr(CVMX_PEXP_NPEI_DBG_DATA);
 			in_fif_p_count = dbg_data.s.data & 0xff;
 		} while (in_fif_p_count != ((old_in_fif_p_count+1) & 0xff));
@@ -1053,7 +1053,7 @@ retry:
 			cvmx_dprintf("PCIe: Port %d aligning TLP counters as workaround to maintain ordering\n", pcie_port);
 			while (in_fif_p_count != 0) {
 				cvmx_write64_uint32(write_address, 0);
-				cvmx_wait(10000);
+				__delay(10000);
 				in_fif_p_count = (in_fif_p_count + 1) & 0xff;
 			}
 			/*
@@ -1105,7 +1105,7 @@ static int __cvmx_pcie_rc_initialize_link_gen2(int pcie_port)
 	do {
 		if (cvmx_get_cycle() - start_cycle >  octeon_get_clock_rate())
 			return -1;
-		cvmx_wait(10000);
+		__delay(10000);
 		pciercx_cfg032.u32 = cvmx_pcie_cfgx_read(pcie_port, CVMX_PCIERCX_CFG032(pcie_port));
 	} while ((pciercx_cfg032.s.dlla == 0) || (pciercx_cfg032.s.lt == 1));
 
diff --git a/arch/mips/ralink/Kconfig b/arch/mips/ralink/Kconfig
index f26736b7080b..1f9cb0e3c79a 100644
--- a/arch/mips/ralink/Kconfig
+++ b/arch/mips/ralink/Kconfig
@@ -31,7 +31,6 @@ choice
 
 	config SOC_RT305X
 		bool "RT305x"
-		select USB_ARCH_HAS_HCD
 
 	config SOC_RT3883
 		bool "RT3883"
diff --git a/arch/mips/ralink/mt7620.c b/arch/mips/ralink/mt7620.c
index 9be8b08ae46b..41b71c4352c2 100644
--- a/arch/mips/ralink/mt7620.c
+++ b/arch/mips/ralink/mt7620.c
@@ -145,8 +145,8 @@ static struct rt2880_pmx_func i2c_grp_mt7628[] = {
 	FUNC("i2c", 0, 4, 2),
 };
 
-static struct rt2880_pmx_func refclk_grp_mt7628[] = { FUNC("reclk", 0, 36, 1) };
-static struct rt2880_pmx_func perst_grp_mt7628[] = { FUNC("perst", 0, 37, 1) };
+static struct rt2880_pmx_func refclk_grp_mt7628[] = { FUNC("refclk", 0, 37, 1) };
+static struct rt2880_pmx_func perst_grp_mt7628[] = { FUNC("perst", 0, 36, 1) };
 static struct rt2880_pmx_func wdt_grp_mt7628[] = { FUNC("wdt", 0, 38, 1) };
 static struct rt2880_pmx_func spi_grp_mt7628[] = { FUNC("spi", 0, 7, 4) };
 
diff --git a/arch/mips/xilfpga/Kconfig b/arch/mips/xilfpga/Kconfig
deleted file mode 100644
index ca7b2368eab7..000000000000
--- a/arch/mips/xilfpga/Kconfig
+++ /dev/null
@@ -1,10 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-choice
-	prompt "Machine type"
-	depends on MACH_XILFPGA
-	default XILFPGA_NEXYS4DDR
-
-config XILFPGA_NEXYS4DDR
-	bool "Nexys4DDR by Digilent"
-
-endchoice
diff --git a/arch/mips/xilfpga/Makefile b/arch/mips/xilfpga/Makefile
deleted file mode 100644
index a4deec6fadbc..000000000000
--- a/arch/mips/xilfpga/Makefile
+++ /dev/null
@@ -1,7 +0,0 @@
-#
-# Makefile for the Xilfpga
-#
-
-obj-y +=	init.o
-obj-y +=	intc.o
-obj-y +=	time.o
diff --git a/arch/mips/xilfpga/Platform b/arch/mips/xilfpga/Platform
deleted file mode 100644
index ed375afe3d39..000000000000
--- a/arch/mips/xilfpga/Platform
+++ /dev/null
@@ -1,3 +0,0 @@
-platform-$(CONFIG_MACH_XILFPGA) += xilfpga/
-cflags-$(CONFIG_MACH_XILFPGA) += -I$(srctree)/arch/mips/include/asm/mach-xilfpga
-load-$(CONFIG_MACH_XILFPGA) += 0xffffffff80100000
diff --git a/arch/mips/xilfpga/init.c b/arch/mips/xilfpga/init.c
deleted file mode 100644
index 602e384a26a2..000000000000
--- a/arch/mips/xilfpga/init.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Xilfpga platform setup
- *
- * Copyright (C) 2015 Imagination Technologies
- * Author: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- */
-
-#include <linux/of_fdt.h>
-
-#include <asm/prom.h>
-
-#define XILFPGA_UART_BASE	0xb0401000
-
-const char *get_system_type(void)
-{
-	return "MIPSfpga";
-}
-
-void __init plat_mem_setup(void)
-{
-	__dt_setup_arch(__dtb_start);
-	strlcpy(arcs_cmdline, boot_command_line, COMMAND_LINE_SIZE);
-}
-
-void __init prom_init(void)
-{
-	setup_8250_early_printk_port(XILFPGA_UART_BASE, 2, 50000);
-}
-
-void __init prom_free_prom_memory(void)
-{
-}
-
-void __init device_tree_init(void)
-{
-	if (!initial_boot_params)
-		return;
-
-	unflatten_and_copy_device_tree();
-}
diff --git a/arch/mips/xilfpga/intc.c b/arch/mips/xilfpga/intc.c
deleted file mode 100644
index a127cca3ae8c..000000000000
--- a/arch/mips/xilfpga/intc.c
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * Xilfpga interrupt controller setup
- *
- * Copyright (C) 2015 Imagination Technologies
- * Author: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- */
-
-#include <linux/of.h>
-#include <linux/of_irq.h>
-#include <linux/irqchip.h>
-
-#include <asm/irq_cpu.h>
-
-
-void __init arch_init_irq(void)
-{
-	irqchip_init();
-}
diff --git a/arch/mips/xilfpga/time.c b/arch/mips/xilfpga/time.c
deleted file mode 100644
index 36f3f1870ee2..000000000000
--- a/arch/mips/xilfpga/time.c
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * Xilfpga clocksource/timer setup
- *
- * Copyright (C) 2015 Imagination Technologies
- * Author: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- */
-
-#include <linux/clk.h>
-#include <linux/clk-provider.h>
-#include <linux/clocksource.h>
-#include <linux/of.h>
-
-#include <asm/time.h>
-
-void __init plat_time_init(void)
-{
-	struct device_node *np;
-	struct clk *clk;
-
-	of_clk_init(NULL);
-	timer_probe();
-
-	np = of_get_cpu_node(0, NULL);
-	if (!np) {
-		pr_err("Failed to get CPU node\n");
-		return;
-	}
-
-	clk = of_clk_get(np, 0);
-	if (IS_ERR(clk)) {
-		pr_err("Failed to get CPU clock: %ld\n", PTR_ERR(clk));
-		return;
-	}
-
-	mips_hpt_frequency = clk_get_rate(clk) / 2;
-	clk_put(clk);
-}
diff --git a/arch/mn10300/include/asm/pci.h b/arch/mn10300/include/asm/pci.h
index d27654902f28..5b75a1b2c4f6 100644
--- a/arch/mn10300/include/asm/pci.h
+++ b/arch/mn10300/include/asm/pci.h
@@ -47,8 +47,6 @@ extern void unit_pci_init(void);
 #define PCIBIOS_MIN_IO		0xBE000004
 #define PCIBIOS_MIN_MEM		0xB8000000
 
-void pcibios_set_master(struct pci_dev *dev);
-
 /* Dynamic DMA mapping stuff.
  * i386 has everything mapped statically.
  */
@@ -59,8 +57,6 @@ void pcibios_set_master(struct pci_dev *dev);
 #include <linux/string.h>
 #include <asm/io.h>
 
-struct pci_dev;
-
 /* The PCI address space does equal the physical memory
  * address space.  The networking and block device layers use
  * this boolean for bounce buffer decisions.
diff --git a/arch/mn10300/include/uapi/asm/Kbuild b/arch/mn10300/include/uapi/asm/Kbuild
index c94ee54210bc..81271d3af47c 100644
--- a/arch/mn10300/include/uapi/asm/Kbuild
+++ b/arch/mn10300/include/uapi/asm/Kbuild
@@ -1,4 +1,5 @@
 # UAPI Header export list
 include include/uapi/asm-generic/Kbuild.asm
 
+generic-y	+= bpf_perf_event.h
 generic-y	+= siginfo.h
diff --git a/arch/mn10300/kernel/head.S b/arch/mn10300/kernel/head.S
index 73e00fc78072..0b15f759e0d2 100644
--- a/arch/mn10300/kernel/head.S
+++ b/arch/mn10300/kernel/head.S
@@ -434,14 +434,6 @@ ENTRY(empty_zero_page)
 	.space PAGE_SIZE
 
 	.balign PAGE_SIZE
-ENTRY(empty_bad_page)
-	.space PAGE_SIZE
-
-	.balign PAGE_SIZE
-ENTRY(empty_bad_pte_table)
-	.space PAGE_SIZE
-
-	.balign PAGE_SIZE
 ENTRY(large_page_table)
 	.space PAGE_SIZE
 
diff --git a/arch/mn10300/mm/fault.c b/arch/mn10300/mm/fault.c
index f23781d6bbb3..f0bfa1448744 100644
--- a/arch/mn10300/mm/fault.c
+++ b/arch/mn10300/mm/fault.c
@@ -60,7 +60,7 @@ void bust_spinlocks(int yes)
 void do_BUG(const char *file, int line)
 {
 	bust_spinlocks(1);
-	printk(KERN_EMERG "------------[ cut here ]------------\n");
+	printk(KERN_EMERG CUT_HERE);
 	printk(KERN_EMERG "kernel BUG at %s:%d!\n", file, line);
 }
 
diff --git a/arch/mn10300/unit-asb2305/pci-asb2305.h b/arch/mn10300/unit-asb2305/pci-asb2305.h
index 96c484b12226..0667f613b023 100644
--- a/arch/mn10300/unit-asb2305/pci-asb2305.h
+++ b/arch/mn10300/unit-asb2305/pci-asb2305.h
@@ -30,9 +30,6 @@ extern void pcibios_resource_survey(void);
 
 extern struct pci_ops *pci_root_ops;
 
-extern struct irq_routing_table *pcibios_get_irq_routing_table(void);
-extern int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq);
-
 /* pci-irq.c */
 
 struct irq_info {
diff --git a/arch/nios2/include/uapi/asm/Kbuild b/arch/nios2/include/uapi/asm/Kbuild
index ffca24da7647..13a3d77b4d7b 100644
--- a/arch/nios2/include/uapi/asm/Kbuild
+++ b/arch/nios2/include/uapi/asm/Kbuild
@@ -3,6 +3,7 @@ include include/uapi/asm-generic/Kbuild.asm
 
 generic-y += auxvec.h
 generic-y += bitsperlong.h
+generic-y += bpf_perf_event.h
 generic-y += errno.h
 generic-y += fcntl.h
 generic-y += ioctl.h
diff --git a/arch/openrisc/include/asm/dma-mapping.h b/arch/openrisc/include/asm/dma-mapping.h
index f41bd3cb76d9..e212a1f0b6d2 100644
--- a/arch/openrisc/include/asm/dma-mapping.h
+++ b/arch/openrisc/include/asm/dma-mapping.h
@@ -23,7 +23,6 @@
  */
 
 #include <linux/dma-debug.h>
-#include <linux/kmemcheck.h>
 #include <linux/dma-mapping.h>
 
 extern const struct dma_map_ops or1k_dma_map_ops;
diff --git a/arch/openrisc/include/uapi/asm/Kbuild b/arch/openrisc/include/uapi/asm/Kbuild
index 62286dbeb904..130c16ccba0a 100644
--- a/arch/openrisc/include/uapi/asm/Kbuild
+++ b/arch/openrisc/include/uapi/asm/Kbuild
@@ -3,6 +3,7 @@ include include/uapi/asm-generic/Kbuild.asm
 
 generic-y += auxvec.h
 generic-y += bitsperlong.h
+generic-y += bpf_perf_event.h
 generic-y += errno.h
 generic-y += fcntl.h
 generic-y += ioctl.h
diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig
index 1fd3eb5b66c6..9792d8cf4f56 100644
--- a/arch/parisc/Kconfig
+++ b/arch/parisc/Kconfig
@@ -32,6 +32,7 @@ config PARISC
 	select GENERIC_PCI_IOMAP
 	select ARCH_HAVE_NMI_SAFE_CMPXCHG
 	select GENERIC_SMP_IDLE_THREAD
+	select GENERIC_CPU_DEVICES
 	select GENERIC_STRNCPY_FROM_USER
 	select SYSCTL_ARCH_UNALIGN_ALLOW
 	select SYSCTL_EXCEPTION_TRACE
@@ -60,9 +61,6 @@ config PARISC
 config CPU_BIG_ENDIAN
 	def_bool y
 
-config CPU_BIG_ENDIAN
-	def_bool y
-
 config MMU
 	def_bool y
 
@@ -288,6 +286,21 @@ config SMP
 
 	  If you don't know what to do here, say N.
 
+config PARISC_CPU_TOPOLOGY
+	bool "Support cpu topology definition"
+	depends on SMP
+	default y
+	help
+	  Support PARISC cpu topology definition.
+
+config SCHED_MC
+	bool "Multi-core scheduler support"
+	depends on PARISC_CPU_TOPOLOGY && PA8X00
+	help
+	  Multi-core scheduler support improves the CPU scheduler's decision
+	  making when dealing with multi-core CPU chips at a cost of slightly
+	  increased overhead in some places. If unsure say N here.
+
 config IRQSTACKS
 	bool "Use separate kernel stacks when processing interrupts"
 	default y
diff --git a/arch/parisc/Makefile b/arch/parisc/Makefile
index 01946ebaff72..e2364ff59180 100644
--- a/arch/parisc/Makefile
+++ b/arch/parisc/Makefile
@@ -22,7 +22,7 @@ KBUILD_IMAGE := vmlinuz
 KBUILD_DEFCONFIG := default_defconfig
 
 NM		= sh $(srctree)/arch/parisc/nm
-CHECKFLAGS	+= -D__hppa__=1
+CHECKFLAGS	+= -D__hppa__=1 -mbig-endian
 LIBGCC		= $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name)
 export LIBGCC
 
diff --git a/arch/parisc/boot/compressed/misc.c b/arch/parisc/boot/compressed/misc.c
index 9345b44b86f0..f57118e1f6b4 100644
--- a/arch/parisc/boot/compressed/misc.c
+++ b/arch/parisc/boot/compressed/misc.c
@@ -123,8 +123,8 @@ int puts(const char *s)
 	while ((nuline = strchr(s, '\n')) != NULL) {
 		if (nuline != s)
 			pdc_iodc_print(s, nuline - s);
-			pdc_iodc_print("\r\n", 2);
-			s = nuline + 1;
+		pdc_iodc_print("\r\n", 2);
+		s = nuline + 1;
 	}
 	if (*s != '\0')
 		pdc_iodc_print(s, strlen(s));
diff --git a/arch/parisc/include/asm/compat.h b/arch/parisc/include/asm/compat.h
index 07f48827afda..acf8aa07cbe0 100644
--- a/arch/parisc/include/asm/compat.h
+++ b/arch/parisc/include/asm/compat.h
@@ -195,7 +195,6 @@ typedef struct compat_siginfo {
 } compat_siginfo_t;
 
 #define COMPAT_OFF_T_MAX	0x7fffffff
-#define COMPAT_LOFF_T_MAX	0x7fffffffffffffffL
 
 struct compat_ipc64_perm {
 	compat_key_t key;
diff --git a/arch/parisc/include/asm/pci.h b/arch/parisc/include/asm/pci.h
index 6108e9df0296..96b7deec512d 100644
--- a/arch/parisc/include/asm/pci.h
+++ b/arch/parisc/include/asm/pci.h
@@ -88,13 +88,6 @@ struct pci_hba_data {
 #endif /* !CONFIG_64BIT */
 
 /*
-** KLUGE: linux/pci.h include asm/pci.h BEFORE declaring struct pci_bus
-** (This eliminates some of the warnings).
-*/
-struct pci_bus;
-struct pci_dev;
-
-/*
  * If the PCI device's view of memory is the same as the CPU's view of memory,
  * PCI_DMA_BUS_IS_PHYS is true.  The networking and block device layers use
  * this boolean for bounce buffer decisions.
@@ -162,7 +155,6 @@ extern struct pci_bios_ops *pci_bios;
 
 #ifdef CONFIG_PCI
 extern void pcibios_register_hba(struct pci_hba_data *);
-extern void pcibios_set_master(struct pci_dev *);
 #else
 static inline void pcibios_register_hba(struct pci_hba_data *x)
 {
diff --git a/arch/parisc/include/asm/pdc.h b/arch/parisc/include/asm/pdc.h
index efee44a5e063..339e83ddb39e 100644
--- a/arch/parisc/include/asm/pdc.h
+++ b/arch/parisc/include/asm/pdc.h
@@ -18,261 +18,6 @@ extern unsigned long parisc_cell_loc; /* cell location of CPU (PAT)	   */
 #define PDC_TYPE_SYSTEM_MAP	 1 /* 32-bit, but supports PDC_SYSTEM_MAP */
 #define PDC_TYPE_SNAKE		 2 /* Doesn't support SYSTEM_MAP */
 
-struct pdc_chassis_info {       /* for PDC_CHASSIS_INFO */
-	unsigned long actcnt;   /* actual number of bytes returned */
-	unsigned long maxcnt;   /* maximum number of bytes that could be returned */
-};
-
-struct pdc_coproc_cfg {         /* for PDC_COPROC_CFG */
-        unsigned long ccr_functional;
-        unsigned long ccr_present;
-        unsigned long revision;
-        unsigned long model;
-};
-
-struct pdc_model {		/* for PDC_MODEL */
-	unsigned long hversion;
-	unsigned long sversion;
-	unsigned long hw_id;
-	unsigned long boot_id;
-	unsigned long sw_id;
-	unsigned long sw_cap;
-	unsigned long arch_rev;
-	unsigned long pot_key;
-	unsigned long curr_key;
-};
-
-struct pdc_cache_cf {		/* for PDC_CACHE  (I/D-caches) */
-    unsigned long
-#ifdef CONFIG_64BIT
-		cc_padW:32,
-#endif
-		cc_alias: 4,	/* alias boundaries for virtual addresses   */
-		cc_block: 4,	/* to determine most efficient stride */
-		cc_line	: 3,	/* maximum amount written back as a result of store (multiple of 16 bytes) */
-		cc_shift: 2,	/* how much to shift cc_block left */
-		cc_wt	: 1,	/* 0 = WT-Dcache, 1 = WB-Dcache */
-		cc_sh	: 2,	/* 0 = separate I/D-cache, else shared I/D-cache */
-		cc_cst  : 3,	/* 0 = incoherent D-cache, 1=coherent D-cache */
-		cc_pad1 : 10,	/* reserved */
-		cc_hv   : 3;	/* hversion dependent */
-};
-
-struct pdc_tlb_cf {		/* for PDC_CACHE (I/D-TLB's) */
-    unsigned long tc_pad0:12,	/* reserved */
-#ifdef CONFIG_64BIT
-		tc_padW:32,
-#endif
-		tc_sh	: 2,	/* 0 = separate I/D-TLB, else shared I/D-TLB */
-		tc_hv   : 1,	/* HV */
-		tc_page : 1,	/* 0 = 2K page-size-machine, 1 = 4k page size */
-		tc_cst  : 3,	/* 0 = incoherent operations, else coherent operations */
-		tc_aid  : 5,	/* ITLB: width of access ids of processor (encoded!) */
-		tc_sr   : 8;	/* ITLB: width of space-registers (encoded) */
-};
-
-struct pdc_cache_info {		/* main-PDC_CACHE-structure (caches & TLB's) */
-	/* I-cache */
-	unsigned long	ic_size;	/* size in bytes */
-	struct pdc_cache_cf ic_conf;	/* configuration */
-	unsigned long	ic_base;	/* base-addr */
-	unsigned long	ic_stride;
-	unsigned long	ic_count;
-	unsigned long	ic_loop;
-	/* D-cache */
-	unsigned long	dc_size;	/* size in bytes */
-	struct pdc_cache_cf dc_conf;	/* configuration */
-	unsigned long	dc_base;	/* base-addr */
-	unsigned long	dc_stride;
-	unsigned long	dc_count;
-	unsigned long	dc_loop;
-	/* Instruction-TLB */
-	unsigned long	it_size;	/* number of entries in I-TLB */
-	struct pdc_tlb_cf it_conf;	/* I-TLB-configuration */
-	unsigned long	it_sp_base;
-	unsigned long	it_sp_stride;
-	unsigned long	it_sp_count;
-	unsigned long	it_off_base;
-	unsigned long	it_off_stride;
-	unsigned long	it_off_count;
-	unsigned long	it_loop;
-	/* data-TLB */
-	unsigned long	dt_size;	/* number of entries in D-TLB */
-	struct pdc_tlb_cf dt_conf;	/* D-TLB-configuration */
-	unsigned long	dt_sp_base;
-	unsigned long	dt_sp_stride;
-	unsigned long	dt_sp_count;
-	unsigned long	dt_off_base;
-	unsigned long	dt_off_stride;
-	unsigned long	dt_off_count;
-	unsigned long	dt_loop;
-};
-
-#if 0
-/* If you start using the next struct, you'll have to adjust it to
- * work with 64-bit firmware I think -PB
- */
-struct pdc_iodc {     /* PDC_IODC */
-	unsigned char   hversion_model;
-	unsigned char 	hversion;
-	unsigned char 	spa;
-	unsigned char 	type;
-	unsigned int	sversion_rev:4;
-	unsigned int	sversion_model:19;
-	unsigned int	sversion_opt:8;
-	unsigned char	rev;
-	unsigned char	dep;
-	unsigned char	features;
-	unsigned char	pad1;
-	unsigned int	checksum:16;
-	unsigned int	length:16;
-	unsigned int    pad[15];
-} __attribute__((aligned(8))) ;
-#endif
-
-#ifndef CONFIG_PA20
-/* no BLTBs in pa2.0 processors */
-struct pdc_btlb_info_range {
-	__u8 res00;
-	__u8 num_i;
-	__u8 num_d;
-	__u8 num_comb;
-};
-
-struct pdc_btlb_info {	/* PDC_BLOCK_TLB, return of PDC_BTLB_INFO */
-	unsigned int min_size;	/* minimum size of BTLB in pages */
-	unsigned int max_size;	/* maximum size of BTLB in pages */
-	struct pdc_btlb_info_range fixed_range_info;
-	struct pdc_btlb_info_range variable_range_info;
-};
-
-#endif /* !CONFIG_PA20 */
-
-struct pdc_mem_retinfo { /* PDC_MEM/PDC_MEM_MEMINFO (return info) */
-	unsigned long pdt_size;
-	unsigned long pdt_entries;
-	unsigned long pdt_status;
-	unsigned long first_dbe_loc;
-	unsigned long good_mem;
-};
-
-struct pdc_mem_read_pdt { /* PDC_MEM/PDC_MEM_READ_PDT (return info) */
-	unsigned long pdt_entries;
-};
-
-#ifdef CONFIG_64BIT
-struct pdc_memory_table_raddr { /* PDC_MEM/PDC_MEM_TABLE (return info) */
-	unsigned long entries_returned;
-	unsigned long entries_total;
-};
-
-struct pdc_memory_table {       /* PDC_MEM/PDC_MEM_TABLE (arguments) */
-	unsigned long paddr;
-	unsigned int  pages;
-	unsigned int  reserved;
-};
-#endif /* CONFIG_64BIT */
-
-struct pdc_system_map_mod_info { /* PDC_SYSTEM_MAP/FIND_MODULE */
-	unsigned long mod_addr;
-	unsigned long mod_pgs;
-	unsigned long add_addrs;
-};
-
-struct pdc_system_map_addr_info { /* PDC_SYSTEM_MAP/FIND_ADDRESS */
-	unsigned long mod_addr;
-	unsigned long mod_pgs;
-};
-
-struct pdc_initiator { /* PDC_INITIATOR */
-	int host_id;
-	int factor;
-	int width;
-	int mode;
-};
-
-struct hardware_path {
-	char  flags;	/* see bit definitions below */
-	char  bc[6];	/* Bus Converter routing info to a specific */
-			/* I/O adaptor (< 0 means none, > 63 resvd) */
-	char  mod;	/* fixed field of specified module */
-};
-
-/*
- * Device path specifications used by PDC.
- */
-struct pdc_module_path {
-	struct hardware_path path;
-	unsigned int layers[6]; /* device-specific info (ctlr #, unit # ...) */
-};
-
-#ifndef CONFIG_PA20
-/* Only used on some pre-PA2.0 boxes */
-struct pdc_memory_map {		/* PDC_MEMORY_MAP */
-	unsigned long hpa;	/* mod's register set address */
-	unsigned long more_pgs;	/* number of additional I/O pgs */
-};
-#endif
-
-struct pdc_tod {
-	unsigned long tod_sec; 
-	unsigned long tod_usec;
-};
-
-/* architected results from PDC_PIM/transfer hpmc on a PA1.1 machine */
-
-struct pdc_hpmc_pim_11 { /* PDC_PIM */
-	__u32 gr[32];
-	__u32 cr[32];
-	__u32 sr[8];
-	__u32 iasq_back;
-	__u32 iaoq_back;
-	__u32 check_type;
-	__u32 cpu_state;
-	__u32 rsvd1;
-	__u32 cache_check;
-	__u32 tlb_check;
-	__u32 bus_check;
-	__u32 assists_check;
-	__u32 rsvd2;
-	__u32 assist_state;
-	__u32 responder_addr;
-	__u32 requestor_addr;
-	__u32 path_info;
-	__u64 fr[32];
-};
-
-/*
- * architected results from PDC_PIM/transfer hpmc on a PA2.0 machine
- *
- * Note that PDC_PIM doesn't care whether or not wide mode was enabled
- * so the results are different on  PA1.1 vs. PA2.0 when in narrow mode.
- *
- * Note also that there are unarchitected results available, which
- * are hversion dependent. Do a "ser pim 0 hpmc" after rebooting, since
- * the firmware is probably the best way of printing hversion dependent
- * data.
- */
-
-struct pdc_hpmc_pim_20 { /* PDC_PIM */
-	__u64 gr[32];
-	__u64 cr[32];
-	__u64 sr[8];
-	__u64 iasq_back;
-	__u64 iaoq_back;
-	__u32 check_type;
-	__u32 cpu_state;
-	__u32 cache_check;
-	__u32 tlb_check;
-	__u32 bus_check;
-	__u32 assists_check;
-	__u32 assist_state;
-	__u32 path_info;
-	__u64 responder_addr;
-	__u64 requestor_addr;
-	__u64 fr[32];
-};
-
 void pdc_console_init(void);	/* in pdc_console.c */
 void pdc_console_restart(void);
 
diff --git a/arch/parisc/include/asm/thread_info.h b/arch/parisc/include/asm/thread_info.h
index c980a02a52bc..598c8d60fa5e 100644
--- a/arch/parisc/include/asm/thread_info.h
+++ b/arch/parisc/include/asm/thread_info.h
@@ -35,7 +35,12 @@ struct thread_info {
 
 /* thread information allocation */
 
+#ifdef CONFIG_IRQSTACKS
+#define THREAD_SIZE_ORDER	2 /* PA-RISC requires at least 16k stack */
+#else
 #define THREAD_SIZE_ORDER	3 /* PA-RISC requires at least 32k stack */
+#endif
+
 /* Be sure to hunt all references to this down when you change the size of
  * the kernel stack */
 #define THREAD_SIZE             (PAGE_SIZE << THREAD_SIZE_ORDER)
diff --git a/arch/parisc/include/asm/topology.h b/arch/parisc/include/asm/topology.h
new file mode 100644
index 000000000000..6f0750c74e47
--- /dev/null
+++ b/arch/parisc/include/asm/topology.h
@@ -0,0 +1,36 @@
+#ifndef _ASM_PARISC_TOPOLOGY_H
+#define _ASM_PARISC_TOPOLOGY_H
+
+#ifdef CONFIG_PARISC_CPU_TOPOLOGY
+
+#include <linux/cpumask.h>
+
+struct cputopo_parisc {
+	int thread_id;
+	int core_id;
+	int socket_id;
+	cpumask_t thread_sibling;
+	cpumask_t core_sibling;
+};
+
+extern struct cputopo_parisc cpu_topology[NR_CPUS];
+
+#define topology_physical_package_id(cpu)	(cpu_topology[cpu].socket_id)
+#define topology_core_id(cpu)		(cpu_topology[cpu].core_id)
+#define topology_core_cpumask(cpu)	(&cpu_topology[cpu].core_sibling)
+#define topology_sibling_cpumask(cpu)	(&cpu_topology[cpu].thread_sibling)
+
+void init_cpu_topology(void);
+void store_cpu_topology(unsigned int cpuid);
+const struct cpumask *cpu_coregroup_mask(int cpu);
+
+#else
+
+static inline void init_cpu_topology(void) { }
+static inline void store_cpu_topology(unsigned int cpuid) { }
+
+#endif
+
+#include <asm-generic/topology.h>
+
+#endif /* _ASM_ARM_TOPOLOGY_H */
diff --git a/arch/parisc/include/uapi/asm/Kbuild b/arch/parisc/include/uapi/asm/Kbuild
index 196d2a4efb31..286ef5a5904b 100644
--- a/arch/parisc/include/uapi/asm/Kbuild
+++ b/arch/parisc/include/uapi/asm/Kbuild
@@ -2,6 +2,7 @@
 include include/uapi/asm-generic/Kbuild.asm
 
 generic-y += auxvec.h
+generic-y += bpf_perf_event.h
 generic-y += kvm_para.h
 generic-y += param.h
 generic-y += poll.h
diff --git a/arch/parisc/include/uapi/asm/mman.h b/arch/parisc/include/uapi/asm/mman.h
index d1af0d74a188..80510ba44c08 100644
--- a/arch/parisc/include/uapi/asm/mman.h
+++ b/arch/parisc/include/uapi/asm/mman.h
@@ -12,6 +12,7 @@
 
 #define MAP_SHARED	0x01		/* Share changes */
 #define MAP_PRIVATE	0x02		/* Changes are private */
+#define MAP_SHARED_VALIDATE 0x03	/* share + validate extension flags */
 #define MAP_TYPE	0x03		/* Mask for type of mapping */
 #define MAP_FIXED	0x04		/* Interpret addr exactly */
 #define MAP_ANONYMOUS	0x10		/* don't use a file */
diff --git a/arch/parisc/include/uapi/asm/pdc.h b/arch/parisc/include/uapi/asm/pdc.h
index 0ad117617f1a..593eeb573138 100644
--- a/arch/parisc/include/uapi/asm/pdc.h
+++ b/arch/parisc/include/uapi/asm/pdc.h
@@ -16,6 +16,7 @@
 #define PDC_ERROR		 -3	/* Call could not complete without an error */
 #define PDC_NE_MOD		 -5	/* Module not found		*/
 #define PDC_NE_CELL_MOD		 -7	/* Cell module not found	*/
+#define PDC_NE_BOOTDEV		 -9	/* Cannot locate a console device or boot device */
 #define PDC_INVALID_ARG		-10	/* Called with an invalid argument */
 #define PDC_BUS_POW_WARN	-12	/* Call could not complete in allowed power budget */
 #define PDC_NOT_NARROW		-17	/* Narrow mode not supported	*/
@@ -340,9 +341,6 @@
 
 #if !defined(__ASSEMBLY__)
 
-#include <linux/types.h>
-
-
 /* flags of the device_path */
 #define	PF_AUTOBOOT	0x80
 #define	PF_AUTOSEARCH	0x40
@@ -418,9 +416,255 @@ struct zeropage {
 	int	pad430[116];
 
 	/* [0x600] processor dependent */
-	__u32	pad600[1];
-	__u32	proc_sti;		/* pointer to STI ROM */
-	__u32	pad608[126];
+	unsigned int pad600[1];
+	unsigned int proc_sti;		/* pointer to STI ROM */
+	unsigned int pad608[126];
+};
+
+struct pdc_chassis_info {       /* for PDC_CHASSIS_INFO */
+	unsigned long actcnt;   /* actual number of bytes returned */
+	unsigned long maxcnt;   /* maximum number of bytes that could be returned */
+};
+
+struct pdc_coproc_cfg {         /* for PDC_COPROC_CFG */
+        unsigned long ccr_functional;
+        unsigned long ccr_present;
+        unsigned long revision;
+        unsigned long model;
+};
+
+struct pdc_model {		/* for PDC_MODEL */
+	unsigned long hversion;
+	unsigned long sversion;
+	unsigned long hw_id;
+	unsigned long boot_id;
+	unsigned long sw_id;
+	unsigned long sw_cap;
+	unsigned long arch_rev;
+	unsigned long pot_key;
+	unsigned long curr_key;
+};
+
+struct pdc_cache_cf {		/* for PDC_CACHE  (I/D-caches) */
+    unsigned long
+#ifdef __LP64__
+		cc_padW:32,
+#endif
+		cc_alias: 4,	/* alias boundaries for virtual addresses   */
+		cc_block: 4,	/* to determine most efficient stride */
+		cc_line	: 3,	/* maximum amount written back as a result of store (multiple of 16 bytes) */
+		cc_shift: 2,	/* how much to shift cc_block left */
+		cc_wt	: 1,	/* 0 = WT-Dcache, 1 = WB-Dcache */
+		cc_sh	: 2,	/* 0 = separate I/D-cache, else shared I/D-cache */
+		cc_cst  : 3,	/* 0 = incoherent D-cache, 1=coherent D-cache */
+		cc_pad1 : 10,	/* reserved */
+		cc_hv   : 3;	/* hversion dependent */
+};
+
+struct pdc_tlb_cf {		/* for PDC_CACHE (I/D-TLB's) */
+    unsigned long tc_pad0:12,	/* reserved */
+#ifdef __LP64__
+		tc_padW:32,
+#endif
+		tc_sh	: 2,	/* 0 = separate I/D-TLB, else shared I/D-TLB */
+		tc_hv   : 1,	/* HV */
+		tc_page : 1,	/* 0 = 2K page-size-machine, 1 = 4k page size */
+		tc_cst  : 3,	/* 0 = incoherent operations, else coherent operations */
+		tc_aid  : 5,	/* ITLB: width of access ids of processor (encoded!) */
+		tc_sr   : 8;	/* ITLB: width of space-registers (encoded) */
+};
+
+struct pdc_cache_info {		/* main-PDC_CACHE-structure (caches & TLB's) */
+	/* I-cache */
+	unsigned long	ic_size;	/* size in bytes */
+	struct pdc_cache_cf ic_conf;	/* configuration */
+	unsigned long	ic_base;	/* base-addr */
+	unsigned long	ic_stride;
+	unsigned long	ic_count;
+	unsigned long	ic_loop;
+	/* D-cache */
+	unsigned long	dc_size;	/* size in bytes */
+	struct pdc_cache_cf dc_conf;	/* configuration */
+	unsigned long	dc_base;	/* base-addr */
+	unsigned long	dc_stride;
+	unsigned long	dc_count;
+	unsigned long	dc_loop;
+	/* Instruction-TLB */
+	unsigned long	it_size;	/* number of entries in I-TLB */
+	struct pdc_tlb_cf it_conf;	/* I-TLB-configuration */
+	unsigned long	it_sp_base;
+	unsigned long	it_sp_stride;
+	unsigned long	it_sp_count;
+	unsigned long	it_off_base;
+	unsigned long	it_off_stride;
+	unsigned long	it_off_count;
+	unsigned long	it_loop;
+	/* data-TLB */
+	unsigned long	dt_size;	/* number of entries in D-TLB */
+	struct pdc_tlb_cf dt_conf;	/* D-TLB-configuration */
+	unsigned long	dt_sp_base;
+	unsigned long	dt_sp_stride;
+	unsigned long	dt_sp_count;
+	unsigned long	dt_off_base;
+	unsigned long	dt_off_stride;
+	unsigned long	dt_off_count;
+	unsigned long	dt_loop;
+};
+
+/* Might need adjustment to work with 64-bit firmware */
+struct pdc_iodc {     /* PDC_IODC */
+	unsigned char   hversion_model;
+	unsigned char 	hversion;
+	unsigned char 	spa;
+	unsigned char 	type;
+	unsigned int	sversion_rev:4;
+	unsigned int	sversion_model:19;
+	unsigned int	sversion_opt:8;
+	unsigned char	rev;
+	unsigned char	dep;
+	unsigned char	features;
+	unsigned char	pad1;
+	unsigned int	checksum:16;
+	unsigned int	length:16;
+	unsigned int    pad[15];
+} __attribute__((aligned(8))) ;
+
+/* no BLTBs in pa2.0 processors */
+struct pdc_btlb_info_range {
+	unsigned char res00;
+	unsigned char num_i;
+	unsigned char num_d;
+	unsigned char num_comb;
+};
+
+struct pdc_btlb_info {	/* PDC_BLOCK_TLB, return of PDC_BTLB_INFO */
+	unsigned int min_size;	/* minimum size of BTLB in pages */
+	unsigned int max_size;	/* maximum size of BTLB in pages */
+	struct pdc_btlb_info_range fixed_range_info;
+	struct pdc_btlb_info_range variable_range_info;
+};
+
+struct pdc_mem_retinfo { /* PDC_MEM/PDC_MEM_MEMINFO (return info) */
+	unsigned long pdt_size;
+	unsigned long pdt_entries;
+	unsigned long pdt_status;
+	unsigned long first_dbe_loc;
+	unsigned long good_mem;
+};
+
+struct pdc_mem_read_pdt { /* PDC_MEM/PDC_MEM_READ_PDT (return info) */
+	unsigned long pdt_entries;
+};
+
+#ifdef __LP64__
+struct pdc_memory_table_raddr { /* PDC_MEM/PDC_MEM_TABLE (return info) */
+	unsigned long entries_returned;
+	unsigned long entries_total;
+};
+
+struct pdc_memory_table {       /* PDC_MEM/PDC_MEM_TABLE (arguments) */
+	unsigned long paddr;
+	unsigned int  pages;
+	unsigned int  reserved;
+};
+#endif /* __LP64__ */
+
+struct pdc_system_map_mod_info { /* PDC_SYSTEM_MAP/FIND_MODULE */
+	unsigned long mod_addr;
+	unsigned long mod_pgs;
+	unsigned long add_addrs;
+};
+
+struct pdc_system_map_addr_info { /* PDC_SYSTEM_MAP/FIND_ADDRESS */
+	unsigned long mod_addr;
+	unsigned long mod_pgs;
+};
+
+struct pdc_initiator { /* PDC_INITIATOR */
+	int host_id;
+	int factor;
+	int width;
+	int mode;
+};
+
+struct hardware_path {
+	char  flags;	/* see bit definitions below */
+	char  bc[6];	/* Bus Converter routing info to a specific */
+			/* I/O adaptor (< 0 means none, > 63 resvd) */
+	char  mod;	/* fixed field of specified module */
+};
+
+/*
+ * Device path specifications used by PDC.
+ */
+struct pdc_module_path {
+	struct hardware_path path;
+	unsigned int layers[6]; /* device-specific info (ctlr #, unit # ...) */
+};
+
+/* Only used on some pre-PA2.0 boxes */
+struct pdc_memory_map {		/* PDC_MEMORY_MAP */
+	unsigned long hpa;	/* mod's register set address */
+	unsigned long more_pgs;	/* number of additional I/O pgs */
+};
+
+struct pdc_tod {
+	unsigned long tod_sec;
+	unsigned long tod_usec;
+};
+
+/* architected results from PDC_PIM/transfer hpmc on a PA1.1 machine */
+
+struct pdc_hpmc_pim_11 { /* PDC_PIM */
+	unsigned int gr[32];
+	unsigned int cr[32];
+	unsigned int sr[8];
+	unsigned int iasq_back;
+	unsigned int iaoq_back;
+	unsigned int check_type;
+	unsigned int cpu_state;
+	unsigned int rsvd1;
+	unsigned int cache_check;
+	unsigned int tlb_check;
+	unsigned int bus_check;
+	unsigned int assists_check;
+	unsigned int rsvd2;
+	unsigned int assist_state;
+	unsigned int responder_addr;
+	unsigned int requestor_addr;
+	unsigned int path_info;
+	unsigned long long fr[32];
+};
+
+/*
+ * architected results from PDC_PIM/transfer hpmc on a PA2.0 machine
+ *
+ * Note that PDC_PIM doesn't care whether or not wide mode was enabled
+ * so the results are different on  PA1.1 vs. PA2.0 when in narrow mode.
+ *
+ * Note also that there are unarchitected results available, which
+ * are hversion dependent. Do a "ser pim 0 hpmc" after rebooting, since
+ * the firmware is probably the best way of printing hversion dependent
+ * data.
+ */
+
+struct pdc_hpmc_pim_20 { /* PDC_PIM */
+	unsigned long long gr[32];
+	unsigned long long cr[32];
+	unsigned long long sr[8];
+	unsigned long long iasq_back;
+	unsigned long long iaoq_back;
+	unsigned int check_type;
+	unsigned int cpu_state;
+	unsigned int cache_check;
+	unsigned int tlb_check;
+	unsigned int bus_check;
+	unsigned int assists_check;
+	unsigned int assist_state;
+	unsigned int path_info;
+	unsigned long long responder_addr;
+	unsigned long long requestor_addr;
+	unsigned long long fr[32];
 };
 
 #endif /* !defined(__ASSEMBLY__) */
diff --git a/arch/parisc/kernel/Makefile b/arch/parisc/kernel/Makefile
index 649dc3eda448..eafd06ab59ef 100644
--- a/arch/parisc/kernel/Makefile
+++ b/arch/parisc/kernel/Makefile
@@ -9,8 +9,7 @@ obj-y	     	:= cache.o pacache.o setup.o pdt.o traps.o time.o irq.o \
 		   pa7300lc.o syscall.o entry.o sys_parisc.o firmware.o \
 		   ptrace.o hardware.o inventory.o drivers.o \
 		   signal.o hpmc.o real2.o parisc_ksyms.o unaligned.o \
-		   process.o processor.o pdc_cons.o pdc_chassis.o unwind.o \
-		   topology.o
+		   process.o processor.o pdc_cons.o pdc_chassis.o unwind.o
 
 ifdef CONFIG_FUNCTION_TRACER
 # Do not profile debug and lowlevel utilities
@@ -30,5 +29,6 @@ obj-$(CONFIG_AUDIT)	+= audit.o
 obj64-$(CONFIG_AUDIT)	+= compat_audit.o
 # only supported for PCX-W/U in 64-bit mode at the moment
 obj-$(CONFIG_64BIT)	+= perf.o perf_asm.o $(obj64-y)
+obj-$(CONFIG_PARISC_CPU_TOPOLOGY)	+= topology.o
 obj-$(CONFIG_FUNCTION_TRACER)		+= ftrace.o
 obj-$(CONFIG_FUNCTION_GRAPH_TRACER)	+= ftrace.o
diff --git a/arch/parisc/kernel/entry.S b/arch/parisc/kernel/entry.S
index a4fd296c958e..f3cecf5117cf 100644
--- a/arch/parisc/kernel/entry.S
+++ b/arch/parisc/kernel/entry.S
@@ -878,9 +878,6 @@ ENTRY_CFI(syscall_exit_rfi)
 	STREG   %r19,PT_SR7(%r16)
 
 intr_return:
-	/* NOTE: Need to enable interrupts incase we schedule. */
-	ssm     PSW_SM_I, %r0
-
 	/* check for reschedule */
 	mfctl   %cr30,%r1
 	LDREG   TI_FLAGS(%r1),%r19	/* sched.h: TIF_NEED_RESCHED */
@@ -907,6 +904,11 @@ intr_check_sig:
 	LDREG	PT_IASQ1(%r16), %r20
 	cmpib,COND(=),n 0,%r20,intr_restore /* backward */
 
+	/* NOTE: We need to enable interrupts if we have to deliver
+	 * signals. We used to do this earlier but it caused kernel
+	 * stack overflows. */
+	ssm     PSW_SM_I, %r0
+
 	copy	%r0, %r25			/* long in_syscall = 0 */
 #ifdef CONFIG_64BIT
 	ldo	-16(%r30),%r29			/* Reference param save area */
@@ -958,6 +960,10 @@ intr_do_resched:
 	cmpib,COND(=)	0, %r20, intr_do_preempt
 	nop
 
+	/* NOTE: We need to enable interrupts if we schedule.  We used
+	 * to do this earlier but it caused kernel stack overflows. */
+	ssm     PSW_SM_I, %r0
+
 #ifdef CONFIG_64BIT
 	ldo	-16(%r30),%r29		/* Reference param save area */
 #endif
diff --git a/arch/parisc/kernel/hpmc.S b/arch/parisc/kernel/hpmc.S
index e3a8e5e4d5de..8d072c44f300 100644
--- a/arch/parisc/kernel/hpmc.S
+++ b/arch/parisc/kernel/hpmc.S
@@ -305,6 +305,7 @@ ENDPROC_CFI(os_hpmc)
 
 
 	__INITRODATA
+	.align 4
 	.export os_hpmc_size
 os_hpmc_size:
 	.word .os_hpmc_end-.os_hpmc
diff --git a/arch/parisc/kernel/pdc_cons.c b/arch/parisc/kernel/pdc_cons.c
index 27a2dd616a7d..c46bf29ae412 100644
--- a/arch/parisc/kernel/pdc_cons.c
+++ b/arch/parisc/kernel/pdc_cons.c
@@ -91,7 +91,7 @@ static int pdc_console_setup(struct console *co, char *options)
 
 #define PDC_CONS_POLL_DELAY (30 * HZ / 1000)
 
-static void pdc_console_poll(unsigned long unused);
+static void pdc_console_poll(struct timer_list *unused);
 static DEFINE_TIMER(pdc_console_timer, pdc_console_poll);
 static struct tty_port tty_port;
 
@@ -135,7 +135,7 @@ static const struct tty_operations pdc_console_tty_ops = {
 	.chars_in_buffer = pdc_console_tty_chars_in_buffer,
 };
 
-static void pdc_console_poll(unsigned long unused)
+static void pdc_console_poll(struct timer_list *unused)
 {
 	int data, count = 0;
 
diff --git a/arch/parisc/kernel/processor.c b/arch/parisc/kernel/processor.c
index e120d63c1b28..45cc65902fce 100644
--- a/arch/parisc/kernel/processor.c
+++ b/arch/parisc/kernel/processor.c
@@ -184,6 +184,9 @@ static int __init processor_probe(struct parisc_device *dev)
 	p->txn_addr = txn_addr;	/* save CPU IRQ address */
 	p->cpu_num = cpu_info.cpu_num;
 	p->cpu_loc = cpu_info.cpu_loc;
+
+	store_cpu_topology(cpuid);
+
 #ifdef CONFIG_SMP
 	/*
 	** FIXME: review if any other initialization is clobbered
@@ -325,6 +328,8 @@ int __init init_per_cpu(int cpunum)
 	set_firmware_width();
 	ret = pdc_coproc_cfg(&coproc_cfg);
 
+	store_cpu_topology(cpunum);
+
 	if(ret >= 0 && coproc_cfg.ccr_functional) {
 		mtctl(coproc_cfg.ccr_functional, 10);  /* 10 == Coprocessor Control Reg */
 
@@ -388,6 +393,14 @@ show_cpuinfo (struct seq_file *m, void *v)
 				 boot_cpu_data.cpu_hz / 1000000,
 				 boot_cpu_data.cpu_hz % 1000000  );
 
+#ifdef CONFIG_PARISC_CPU_TOPOLOGY
+		seq_printf(m, "physical id\t: %d\n",
+				topology_physical_package_id(cpu));
+		seq_printf(m, "siblings\t: %d\n",
+				cpumask_weight(topology_core_cpumask(cpu)));
+		seq_printf(m, "core id\t\t: %d\n", topology_core_id(cpu));
+#endif
+
 		seq_printf(m, "capabilities\t:");
 		if (boot_cpu_data.pdc.capabilities & PDC_MODEL_OS32)
 			seq_puts(m, " os32");
diff --git a/arch/parisc/kernel/setup.c b/arch/parisc/kernel/setup.c
index f7d0c3b33d70..0e9675f857a5 100644
--- a/arch/parisc/kernel/setup.c
+++ b/arch/parisc/kernel/setup.c
@@ -408,6 +408,8 @@ void __init start_parisc(void)
 
 	cpunum = smp_processor_id();
 
+	init_cpu_topology();
+
 	set_firmware_width_unlocked();
 
 	ret = pdc_coproc_cfg_unlocked(&coproc_cfg);
diff --git a/arch/parisc/kernel/signal.c b/arch/parisc/kernel/signal.c
index f2a4038e275b..342073f44d3f 100644
--- a/arch/parisc/kernel/signal.c
+++ b/arch/parisc/kernel/signal.c
@@ -93,7 +93,6 @@ sys_rt_sigreturn(struct pt_regs *regs, int in_syscall)
 	unsigned long usp = (regs->gr[30] & ~(0x01UL));
 	unsigned long sigframe_size = PARISC_RT_SIGFRAME_SIZE;
 #ifdef CONFIG_64BIT
-	compat_sigset_t compat_set;
 	struct compat_rt_sigframe __user * compat_frame;
 	
 	if (is_compat_task())
@@ -114,9 +113,8 @@ sys_rt_sigreturn(struct pt_regs *regs, int in_syscall)
 	
 	if (is_compat_task()) {
 		DBG(2,"sys_rt_sigreturn: ELF32 process.\n");
-		if (__copy_from_user(&compat_set, &compat_frame->uc.uc_sigmask, sizeof(compat_set)))
+		if (get_compat_sigset(&set, &compat_frame->uc.uc_sigmask))
 			goto give_sigsegv;
-		sigset_32to64(&set,&compat_set);
 	} else
 #endif
 	{
@@ -238,7 +236,6 @@ setup_rt_frame(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs,
 	int err = 0;
 #ifdef CONFIG_64BIT
 	struct compat_rt_sigframe __user * compat_frame;
-	compat_sigset_t compat_set;
 #endif
 	
 	usp = (regs->gr[30] & ~(0x01UL));
@@ -261,8 +258,8 @@ setup_rt_frame(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs,
 		DBG(1,"setup_rt_frame: frame->uc.uc_mcontext = 0x%p\n", &compat_frame->uc.uc_mcontext);
 		err |= setup_sigcontext32(&compat_frame->uc.uc_mcontext, 
 					&compat_frame->regs, regs, in_syscall);
-		sigset_64to32(&compat_set,set);
-		err |= __copy_to_user(&compat_frame->uc.uc_sigmask, &compat_set, sizeof(compat_set));
+		err |= put_compat_sigset(&compat_frame->uc.uc_sigmask, set,
+					 sizeof(compat_sigset_t));
 	} else
 #endif
 	{	
diff --git a/arch/parisc/kernel/signal32.c b/arch/parisc/kernel/signal32.c
index 9e0cb6a577d6..41afa9cd1f55 100644
--- a/arch/parisc/kernel/signal32.c
+++ b/arch/parisc/kernel/signal32.c
@@ -46,19 +46,6 @@
 #define DBG(LEVEL, ...)
 #endif
 
-inline void
-sigset_32to64(sigset_t *s64, compat_sigset_t *s32)
-{
-	s64->sig[0] = s32->sig[0] | ((unsigned long)s32->sig[1] << 32);
-}
-
-inline void
-sigset_64to32(compat_sigset_t *s32, sigset_t *s64)
-{
-	s32->sig[0] = s64->sig[0] & 0xffffffffUL;
-	s32->sig[1] = (s64->sig[0] >> 32) & 0xffffffffUL;
-}
-
 long
 restore_sigcontext32(struct compat_sigcontext __user *sc, struct compat_regfile __user * rf,
 		struct pt_regs *regs)
diff --git a/arch/parisc/kernel/signal32.h b/arch/parisc/kernel/signal32.h
index af51d4ccee42..719e7417732c 100644
--- a/arch/parisc/kernel/signal32.h
+++ b/arch/parisc/kernel/signal32.h
@@ -79,8 +79,6 @@ struct compat_rt_sigframe {
 #define FUNCTIONCALLFRAME32     48
 #define PARISC_RT_SIGFRAME_SIZE32 (((sizeof(struct compat_rt_sigframe) + FUNCTIONCALLFRAME32) + SIGFRAME32) & -SIGFRAME32)
 
-void sigset_32to64(sigset_t *s64, compat_sigset_t *s32);
-void sigset_64to32(compat_sigset_t *s32, sigset_t *s64);
 long restore_sigcontext32(struct compat_sigcontext __user *sc, 
 		struct compat_regfile __user *rf,
 		struct pt_regs *regs);
diff --git a/arch/parisc/kernel/syscall.S b/arch/parisc/kernel/syscall.S
index 41e60a9c7db2..e775f80ae28c 100644
--- a/arch/parisc/kernel/syscall.S
+++ b/arch/parisc/kernel/syscall.S
@@ -690,15 +690,15 @@ cas_action:
 	/* ELF32 Process entry path */
 lws_compare_and_swap_2:
 #ifdef CONFIG_64BIT
-	/* Clip the input registers */
+	/* Clip the input registers. We don't need to clip %r23 as we
+	   only use it for word operations */
 	depdi	0, 31, 32, %r26
 	depdi	0, 31, 32, %r25
 	depdi	0, 31, 32, %r24
-	depdi	0, 31, 32, %r23
 #endif
 
 	/* Check the validity of the size pointer */
-	subi,>>= 4, %r23, %r0
+	subi,>>= 3, %r23, %r0
 	b,n	lws_exit_nosys
 
 	/* Jump to the functions which will load the old and new values into
diff --git a/arch/parisc/kernel/topology.c b/arch/parisc/kernel/topology.c
index f5159381fdd6..0a10e4ddc528 100644
--- a/arch/parisc/kernel/topology.c
+++ b/arch/parisc/kernel/topology.c
@@ -1,37 +1,142 @@
 /*
- * arch/parisc/kernel/topology.c - Populate sysfs with topology information
+ * arch/parisc/kernel/topology.c
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
+ * Copyright (C) 2017 Helge Deller <deller@gmx.de>
  *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
- * NON INFRINGEMENT.  See the GNU General Public License for more
- * details.
+ * based on arch/arm/kernel/topology.c
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
  */
 
-#include <linux/init.h>
-#include <linux/smp.h>
-#include <linux/cpu.h>
-#include <linux/cache.h>
+#include <linux/percpu.h>
+#include <linux/sched.h>
+#include <linux/sched/topology.h>
 
-static DEFINE_PER_CPU(struct cpu, cpu_devices);
+#include <asm/topology.h>
 
-static int __init topology_init(void)
+ /*
+  * cpu topology table
+  */
+struct cputopo_parisc cpu_topology[NR_CPUS] __read_mostly;
+EXPORT_SYMBOL_GPL(cpu_topology);
+
+const struct cpumask *cpu_coregroup_mask(int cpu)
 {
-	int num;
+	return &cpu_topology[cpu].core_sibling;
+}
+
+static void update_siblings_masks(unsigned int cpuid)
+{
+	struct cputopo_parisc *cpu_topo, *cpuid_topo = &cpu_topology[cpuid];
+	int cpu;
+
+	/* update core and thread sibling masks */
+	for_each_possible_cpu(cpu) {
+		cpu_topo = &cpu_topology[cpu];
+
+		if (cpuid_topo->socket_id != cpu_topo->socket_id)
+			continue;
+
+		cpumask_set_cpu(cpuid, &cpu_topo->core_sibling);
+		if (cpu != cpuid)
+			cpumask_set_cpu(cpu, &cpuid_topo->core_sibling);
+
+		if (cpuid_topo->core_id != cpu_topo->core_id)
+			continue;
+
+		cpumask_set_cpu(cpuid, &cpu_topo->thread_sibling);
+		if (cpu != cpuid)
+			cpumask_set_cpu(cpu, &cpuid_topo->thread_sibling);
+	}
+	smp_wmb();
+}
+
+static int dualcores_found __initdata;
+
+/*
+ * store_cpu_topology is called at boot when only one cpu is running
+ * and with the mutex cpu_hotplug.lock locked, when several cpus have booted,
+ * which prevents simultaneous write access to cpu_topology array
+ */
+void __init store_cpu_topology(unsigned int cpuid)
+{
+	struct cputopo_parisc *cpuid_topo = &cpu_topology[cpuid];
+	struct cpuinfo_parisc *p;
+	int max_socket = -1;
+	unsigned long cpu;
+
+	/* If the cpu topology has been already set, just return */
+	if (cpuid_topo->core_id != -1)
+		return;
 
-	for_each_present_cpu(num) {
-		register_cpu(&per_cpu(cpu_devices, num), num);
+	/* create cpu topology mapping */
+	cpuid_topo->thread_id = -1;
+	cpuid_topo->core_id = 0;
+
+	p = &per_cpu(cpu_data, cpuid);
+	for_each_online_cpu(cpu) {
+		const struct cpuinfo_parisc *cpuinfo = &per_cpu(cpu_data, cpu);
+
+		if (cpu == cpuid) /* ignore current cpu */
+			continue;
+
+		if (cpuinfo->cpu_loc == p->cpu_loc) {
+			cpuid_topo->core_id = cpu_topology[cpu].core_id;
+			if (p->cpu_loc) {
+				cpuid_topo->core_id++;
+				cpuid_topo->socket_id = cpu_topology[cpu].socket_id;
+				dualcores_found = 1;
+				continue;
+			}
+		}
+
+		if (cpuid_topo->socket_id == -1)
+			max_socket = max(max_socket, cpu_topology[cpu].socket_id);
 	}
-	return 0;
+
+	if (cpuid_topo->socket_id == -1)
+		cpuid_topo->socket_id = max_socket + 1;
+
+	update_siblings_masks(cpuid);
+
+	pr_info("CPU%u: thread %d, cpu %d, socket %d\n",
+		cpuid, cpu_topology[cpuid].thread_id,
+		cpu_topology[cpuid].core_id,
+		cpu_topology[cpuid].socket_id);
 }
 
-subsys_initcall(topology_init);
+static struct sched_domain_topology_level parisc_mc_topology[] = {
+#ifdef CONFIG_SCHED_MC
+	{ cpu_coregroup_mask, cpu_core_flags, SD_INIT_NAME(MC) },
+#endif
+
+	{ cpu_cpu_mask, SD_INIT_NAME(DIE) },
+	{ NULL, },
+};
+
+/*
+ * init_cpu_topology is called at boot when only one cpu is running
+ * which prevent simultaneous write access to cpu_topology array
+ */
+void __init init_cpu_topology(void)
+{
+	unsigned int cpu;
+
+	/* init core mask and capacity */
+	for_each_possible_cpu(cpu) {
+		struct cputopo_parisc *cpu_topo = &(cpu_topology[cpu]);
+
+		cpu_topo->thread_id = -1;
+		cpu_topo->core_id =  -1;
+		cpu_topo->socket_id = -1;
+		cpumask_clear(&cpu_topo->core_sibling);
+		cpumask_clear(&cpu_topo->thread_sibling);
+	}
+	smp_wmb();
+
+	/* Set scheduler topology descriptor */
+	if (dualcores_found)
+		set_sched_topology(parisc_mc_topology);
+}
diff --git a/arch/parisc/kernel/unwind.c b/arch/parisc/kernel/unwind.c
index 5a657986ebbf..143f90e2f9f3 100644
--- a/arch/parisc/kernel/unwind.c
+++ b/arch/parisc/kernel/unwind.c
@@ -15,7 +15,6 @@
 #include <linux/slab.h>
 #include <linux/kallsyms.h>
 #include <linux/sort.h>
-#include <linux/sched.h>
 
 #include <linux/uaccess.h>
 #include <asm/assembly.h>
diff --git a/arch/parisc/lib/delay.c b/arch/parisc/lib/delay.c
index 7eab4bb8abe6..66e506520505 100644
--- a/arch/parisc/lib/delay.c
+++ b/arch/parisc/lib/delay.c
@@ -16,9 +16,7 @@
 #include <linux/preempt.h>
 #include <linux/init.h>
 
-#include <asm/processor.h>
 #include <asm/delay.h>
-
 #include <asm/special_insns.h>    /* for mfctl() */
 #include <asm/processor.h> /* for boot_cpu_data */
 
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index cb782ac1c35d..c51e6ce42e7a 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -139,9 +139,11 @@ config PPC
 	select ARCH_HAS_ELF_RANDOMIZE
 	select ARCH_HAS_FORTIFY_SOURCE
 	select ARCH_HAS_GCOV_PROFILE_ALL
+	select ARCH_HAS_PMEM_API                if PPC64
 	select ARCH_HAS_SCALED_CPUTIME		if VIRT_CPU_ACCOUNTING_NATIVE
 	select ARCH_HAS_SG_CHAIN
 	select ARCH_HAS_TICK_BROADCAST		if GENERIC_CLOCKEVENTS_BROADCAST
+	select ARCH_HAS_UACCESS_FLUSHCACHE	if PPC64
 	select ARCH_HAS_UBSAN_SANITIZE_ALL
 	select ARCH_HAS_ZONE_DEVICE		if PPC_BOOK3S_64
 	select ARCH_HAVE_NMI_SAFE_CMPXCHG
@@ -335,7 +337,7 @@ config PPC_OF_PLATFORM_PCI
 	default n
 
 config ARCH_SUPPORTS_DEBUG_PAGEALLOC
-	depends on PPC32 || PPC_STD_MMU_64
+	depends on PPC32 || PPC_BOOK3S_64
 	def_bool y
 
 config ARCH_SUPPORTS_UPROBES
@@ -722,7 +724,7 @@ config PPC_16K_PAGES
 
 config PPC_64K_PAGES
 	bool "64k page size"
-	depends on !PPC_FSL_BOOK3E && (44x || PPC_STD_MMU_64 || PPC_BOOK3E_64)
+	depends on !PPC_FSL_BOOK3E && (44x || PPC_BOOK3S_64 || PPC_BOOK3E_64)
 	select HAVE_ARCH_SOFT_DIRTY if PPC_BOOK3S_64
 
 config PPC_256K_PAGES
@@ -781,7 +783,7 @@ config FORCE_MAX_ZONEORDER
 
 config PPC_SUBPAGE_PROT
 	bool "Support setting protections for 4k subpages"
-	depends on PPC_STD_MMU_64 && PPC_64K_PAGES
+	depends on PPC_BOOK3S_64 && PPC_64K_PAGES
 	help
 	  This option adds support for a system call to allow user programs
 	  to set access permissions (read/write, readonly, or no access)
diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug
index be1c8c5beb61..657c33cd4eee 100644
--- a/arch/powerpc/Kconfig.debug
+++ b/arch/powerpc/Kconfig.debug
@@ -370,4 +370,10 @@ config PPC_HTDUMP
 	def_bool y
 	depends on PPC_PTDUMP && PPC_BOOK3S
 
+config PPC_FAST_ENDIAN_SWITCH
+	bool "Deprecated fast endian-switch syscall"
+        depends on DEBUG_KERNEL && PPC_BOOK3S_64
+        help
+	  If you're unsure what this is, say N.
+
 endmenu
diff --git a/arch/powerpc/boot/dts/acadia.dts b/arch/powerpc/boot/dts/acadia.dts
index 57291f61ffe7..86266159521e 100644
--- a/arch/powerpc/boot/dts/acadia.dts
+++ b/arch/powerpc/boot/dts/acadia.dts
@@ -183,7 +183,7 @@
 			usb@ef603000 {
 				compatible = "ohci-be";
 				reg = <0xef603000 0x80>;
-				interrupts-parent = <&UIC0>;
+				interrupt-parent = <&UIC0>;
 				interrupts = <0xd 0x4 0xe 0x4>;
 			};
 
diff --git a/arch/powerpc/configs/powernv_defconfig b/arch/powerpc/configs/powernv_defconfig
index caee834760d2..4891bbed6258 100644
--- a/arch/powerpc/configs/powernv_defconfig
+++ b/arch/powerpc/configs/powernv_defconfig
@@ -192,6 +192,7 @@ CONFIG_IPMI_DEVICE_INTERFACE=y
 CONFIG_IPMI_POWERNV=y
 CONFIG_RAW_DRIVER=y
 CONFIG_MAX_RAW_DEVS=1024
+CONFIG_I2C_CHARDEV=y
 CONFIG_DRM=y
 CONFIG_DRM_AST=y
 CONFIG_FIRMWARE_EDID=y
@@ -295,6 +296,7 @@ CONFIG_FUNCTION_GRAPH_TRACER=y
 CONFIG_SCHED_TRACER=y
 CONFIG_FTRACE_SYSCALLS=y
 CONFIG_BLK_DEV_IO_TRACE=y
+CONFIG_PPC_EMULATED_STATS=y
 CONFIG_CODE_PATCHING_SELFTEST=y
 CONFIG_FTR_FIXUP_SELFTEST=y
 CONFIG_MSI_BITMAP_SELFTEST=y
diff --git a/arch/powerpc/configs/pseries_defconfig b/arch/powerpc/configs/pseries_defconfig
index 3d935969e5a2..bde2cd1005a2 100644
--- a/arch/powerpc/configs/pseries_defconfig
+++ b/arch/powerpc/configs/pseries_defconfig
@@ -193,6 +193,7 @@ CONFIG_VIRTIO_CONSOLE=m
 CONFIG_IBM_BSR=m
 CONFIG_RAW_DRIVER=y
 CONFIG_MAX_RAW_DEVS=1024
+CONFIG_I2C_CHARDEV=y
 CONFIG_FB=y
 CONFIG_FIRMWARE_EDID=y
 CONFIG_FB_OF=y
diff --git a/arch/powerpc/configs/skiroot_defconfig b/arch/powerpc/configs/skiroot_defconfig
new file mode 100644
index 000000000000..6bd5e7261335
--- /dev/null
+++ b/arch/powerpc/configs/skiroot_defconfig
@@ -0,0 +1,232 @@
+CONFIG_PPC64=y
+CONFIG_ALTIVEC=y
+CONFIG_VSX=y
+CONFIG_NR_CPUS=2048
+CONFIG_CPU_LITTLE_ENDIAN=y
+# CONFIG_SWAP is not set
+CONFIG_SYSVIPC=y
+CONFIG_POSIX_MQUEUE=y
+# CONFIG_CROSS_MEMORY_ATTACH is not set
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_TASKSTATS=y
+CONFIG_TASK_DELAY_ACCT=y
+CONFIG_TASK_XACCT=y
+CONFIG_TASK_IO_ACCOUNTING=y
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=20
+CONFIG_RELAY=y
+CONFIG_BLK_DEV_INITRD=y
+# CONFIG_RD_GZIP is not set
+# CONFIG_RD_BZIP2 is not set
+# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
+# CONFIG_RD_LZ4 is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_PERF_EVENTS=y
+# CONFIG_COMPAT_BRK is not set
+CONFIG_JUMP_LABEL=y
+CONFIG_STRICT_KERNEL_RWX=y
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_SIG=y
+CONFIG_MODULE_SIG_FORCE=y
+CONFIG_MODULE_SIG_SHA512=y
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_IOSCHED_DEADLINE is not set
+# CONFIG_PPC_PSERIES is not set
+CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
+CONFIG_CPU_IDLE=y
+CONFIG_HZ_100=y
+CONFIG_KEXEC=y
+CONFIG_IRQ_ALL_CPUS=y
+CONFIG_NUMA=y
+# CONFIG_COMPACTION is not set
+# CONFIG_MIGRATION is not set
+# CONFIG_BOUNCE is not set
+CONFIG_PPC_64K_PAGES=y
+CONFIG_SCHED_SMT=y
+CONFIG_CMDLINE_BOOL=y
+CONFIG_CMDLINE="console=tty0 console=hvc0 powersave=off"
+# CONFIG_SECCOMP is not set
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_NET_IPIP=y
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_IPV6 is not set
+CONFIG_DNS_RESOLVER=y
+# CONFIG_WIRELESS is not set
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+CONFIG_MTD=m
+CONFIG_MTD_POWERNV_FLASH=m
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_SIZE=65536
+CONFIG_VIRTIO_BLK=m
+CONFIG_BLK_DEV_NVME=m
+CONFIG_EEPROM_AT24=y
+# CONFIG_CXL is not set
+CONFIG_BLK_DEV_SD=m
+CONFIG_BLK_DEV_SR=m
+CONFIG_BLK_DEV_SR_VENDOR=y
+CONFIG_CHR_DEV_SG=m
+CONFIG_SCSI_CONSTANTS=y
+CONFIG_SCSI_SCAN_ASYNC=y
+CONFIG_SCSI_FC_ATTRS=y
+CONFIG_SCSI_CXGB3_ISCSI=m
+CONFIG_SCSI_CXGB4_ISCSI=m
+CONFIG_SCSI_BNX2_ISCSI=m
+CONFIG_BE2ISCSI=m
+CONFIG_SCSI_AACRAID=m
+CONFIG_MEGARAID_NEWGEN=y
+CONFIG_MEGARAID_MM=m
+CONFIG_MEGARAID_MAILBOX=m
+CONFIG_MEGARAID_SAS=m
+CONFIG_SCSI_MPT2SAS=m
+CONFIG_SCSI_IPR=m
+# CONFIG_SCSI_IPR_TRACE is not set
+# CONFIG_SCSI_IPR_DUMP is not set
+CONFIG_SCSI_QLA_FC=m
+CONFIG_SCSI_QLA_ISCSI=m
+CONFIG_SCSI_LPFC=m
+CONFIG_SCSI_VIRTIO=m
+CONFIG_SCSI_DH=y
+CONFIG_SCSI_DH_ALUA=m
+CONFIG_ATA=y
+CONFIG_SATA_AHCI=y
+# CONFIG_ATA_SFF is not set
+CONFIG_MD=y
+CONFIG_BLK_DEV_MD=m
+CONFIG_MD_LINEAR=m
+CONFIG_MD_RAID0=m
+CONFIG_MD_RAID1=m
+CONFIG_MD_RAID10=m
+CONFIG_MD_RAID456=m
+CONFIG_MD_MULTIPATH=m
+CONFIG_MD_FAULTY=m
+CONFIG_BLK_DEV_DM=m
+CONFIG_DM_CRYPT=m
+CONFIG_DM_SNAPSHOT=m
+CONFIG_DM_MIRROR=m
+CONFIG_DM_ZERO=m
+CONFIG_DM_MULTIPATH=m
+CONFIG_ACENIC=m
+CONFIG_ACENIC_OMIT_TIGON_I=y
+CONFIG_TIGON3=y
+CONFIG_BNX2X=m
+CONFIG_CHELSIO_T1=y
+CONFIG_BE2NET=m
+CONFIG_S2IO=m
+CONFIG_E100=m
+CONFIG_E1000=m
+CONFIG_E1000E=m
+CONFIG_IXGB=m
+CONFIG_IXGBE=m
+CONFIG_MLX4_EN=m
+CONFIG_MLX5_CORE=m
+CONFIG_MLX5_CORE_EN=y
+CONFIG_MYRI10GE=m
+CONFIG_QLGE=m
+CONFIG_NETXEN_NIC=m
+CONFIG_SFC=m
+# CONFIG_USB_NET_DRIVERS is not set
+# CONFIG_WLAN is not set
+CONFIG_INPUT_EVDEV=y
+CONFIG_INPUT_MISC=y
+# CONFIG_SERIO_SERPORT is not set
+# CONFIG_DEVMEM is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_IPMI_HANDLER=y
+CONFIG_IPMI_DEVICE_INTERFACE=y
+CONFIG_IPMI_POWERNV=y
+CONFIG_HW_RANDOM=y
+CONFIG_TCG_TIS_I2C_NUVOTON=y
+# CONFIG_I2C_COMPAT is not set
+CONFIG_I2C_CHARDEV=y
+# CONFIG_I2C_HELPER_AUTO is not set
+CONFIG_DRM=y
+CONFIG_DRM_RADEON=y
+CONFIG_DRM_AST=m
+CONFIG_FIRMWARE_EDID=y
+CONFIG_FB_MODE_HELPERS=y
+CONFIG_FB_OF=y
+CONFIG_FB_MATROX=y
+CONFIG_FB_MATROX_MILLENIUM=y
+CONFIG_FB_MATROX_MYSTIQUE=y
+CONFIG_FB_MATROX_G=y
+# CONFIG_LCD_CLASS_DEVICE is not set
+# CONFIG_BACKLIGHT_GENERIC is not set
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_LOGO=y
+# CONFIG_LOGO_LINUX_MONO is not set
+# CONFIG_LOGO_LINUX_VGA16 is not set
+CONFIG_USB_HIDDEV=y
+CONFIG_USB=y
+CONFIG_USB_MON=y
+CONFIG_USB_XHCI_HCD=y
+CONFIG_USB_EHCI_HCD=y
+# CONFIG_USB_EHCI_HCD_PPC_OF is not set
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_STORAGE=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_DRV_GENERIC=m
+CONFIG_VIRT_DRIVERS=y
+CONFIG_VIRTIO_PCI=y
+# CONFIG_IOMMU_SUPPORT is not set
+CONFIG_EXT4_FS=m
+CONFIG_EXT4_FS_POSIX_ACL=y
+CONFIG_EXT4_FS_SECURITY=y
+CONFIG_XFS_FS=m
+CONFIG_XFS_POSIX_ACL=y
+CONFIG_BTRFS_FS=m
+CONFIG_BTRFS_FS_POSIX_ACL=y
+CONFIG_ISO9660_FS=m
+CONFIG_UDF_FS=m
+CONFIG_MSDOS_FS=m
+CONFIG_VFAT_FS=m
+CONFIG_PROC_KCORE=y
+CONFIG_TMPFS=y
+CONFIG_TMPFS_POSIX_ACL=y
+# CONFIG_MISC_FILESYSTEMS is not set
+# CONFIG_NETWORK_FILESYSTEMS is not set
+CONFIG_NLS_DEFAULT="utf8"
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_ASCII=y
+CONFIG_NLS_ISO8859_1=y
+CONFIG_NLS_UTF8=y
+CONFIG_CRC16=y
+CONFIG_CRC_ITU_T=y
+CONFIG_LIBCRC32C=y
+CONFIG_PRINTK_TIME=y
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_DEBUG_KERNEL=y
+CONFIG_DEBUG_STACKOVERFLOW=y
+CONFIG_SOFTLOCKUP_DETECTOR=y
+CONFIG_HARDLOCKUP_DETECTOR=y
+CONFIG_BOOTPARAM_HARDLOCKUP_PANIC=y
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y
+CONFIG_WQ_WATCHDOG=y
+CONFIG_SCHEDSTATS=y
+# CONFIG_FTRACE is not set
+CONFIG_XMON=y
+CONFIG_XMON_DEFAULT=y
+CONFIG_SECURITY=y
+CONFIG_IMA=y
+CONFIG_EVM=y
+# CONFIG_CRYPTO_ECHAINIV is not set
+CONFIG_CRYPTO_ECB=y
+CONFIG_CRYPTO_CMAC=y
+CONFIG_CRYPTO_MD4=y
+CONFIG_CRYPTO_ARC4=y
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_HW is not set
diff --git a/arch/powerpc/include/asm/book3s/64/mmu-hash.h b/arch/powerpc/include/asm/book3s/64/mmu-hash.h
index 508275bb05d5..e91e115a816f 100644
--- a/arch/powerpc/include/asm/book3s/64/mmu-hash.h
+++ b/arch/powerpc/include/asm/book3s/64/mmu-hash.h
@@ -606,7 +606,7 @@ extern void slb_set_size(u16 size);
 
 /* 4 bits per slice and we have one slice per 1TB */
 #define SLICE_ARRAY_SIZE	(H_PGTABLE_RANGE >> 41)
-#define TASK_SLICE_ARRAY_SZ(x)	((x)->context.addr_limit >> 41)
+#define TASK_SLICE_ARRAY_SZ(x)	((x)->context.slb_addr_limit >> 41)
 
 #ifndef __ASSEMBLY__
 
diff --git a/arch/powerpc/include/asm/book3s/64/mmu.h b/arch/powerpc/include/asm/book3s/64/mmu.h
index 37fdede5a24c..c9448e19847a 100644
--- a/arch/powerpc/include/asm/book3s/64/mmu.h
+++ b/arch/powerpc/include/asm/book3s/64/mmu.h
@@ -93,7 +93,7 @@ typedef struct {
 #ifdef CONFIG_PPC_MM_SLICES
 	u64 low_slices_psize;	/* SLB page size encodings */
 	unsigned char high_slices_psize[SLICE_ARRAY_SIZE];
-	unsigned long addr_limit;
+	unsigned long slb_addr_limit;
 #else
 	u16 sllp;		/* SLB page size encoding */
 #endif
diff --git a/arch/powerpc/include/asm/book3s/64/pgtable.h b/arch/powerpc/include/asm/book3s/64/pgtable.h
index 9a677cd5997f..44697817ccc6 100644
--- a/arch/powerpc/include/asm/book3s/64/pgtable.h
+++ b/arch/powerpc/include/asm/book3s/64/pgtable.h
@@ -1005,7 +1005,6 @@ static inline int pmd_protnone(pmd_t pmd)
 }
 #endif /* CONFIG_NUMA_BALANCING */
 
-#define __HAVE_ARCH_PMD_WRITE
 #define pmd_write(pmd)		pte_write(pmd_pte(pmd))
 #define __pmd_write(pmd)	__pte_write(pmd_pte(pmd))
 #define pmd_savedwrite(pmd)	pte_savedwrite(pmd_pte(pmd))
diff --git a/arch/powerpc/include/asm/book3s/64/tlbflush-hash.h b/arch/powerpc/include/asm/book3s/64/tlbflush-hash.h
index 42178897a050..849ecaae9e79 100644
--- a/arch/powerpc/include/asm/book3s/64/tlbflush-hash.h
+++ b/arch/powerpc/include/asm/book3s/64/tlbflush-hash.h
@@ -66,6 +66,28 @@ static inline void hash__flush_tlb_mm(struct mm_struct *mm)
 {
 }
 
+static inline void hash__local_flush_all_mm(struct mm_struct *mm)
+{
+	/*
+	 * There's no Page Walk Cache for hash, so what is needed is
+	 * the same as flush_tlb_mm(), which doesn't really make sense
+	 * with hash. So the only thing we could do is flush the
+	 * entire LPID! Punt for now, as it's not being used.
+	 */
+	WARN_ON_ONCE(1);
+}
+
+static inline void hash__flush_all_mm(struct mm_struct *mm)
+{
+	/*
+	 * There's no Page Walk Cache for hash, so what is needed is
+	 * the same as flush_tlb_mm(), which doesn't really make sense
+	 * with hash. So the only thing we could do is flush the
+	 * entire LPID! Punt for now, as it's not being used.
+	 */
+	WARN_ON_ONCE(1);
+}
+
 static inline void hash__local_flush_tlb_page(struct vm_area_struct *vma,
 					  unsigned long vmaddr)
 {
diff --git a/arch/powerpc/include/asm/book3s/64/tlbflush-radix.h b/arch/powerpc/include/asm/book3s/64/tlbflush-radix.h
index c2115dfcef0c..6a9e68003387 100644
--- a/arch/powerpc/include/asm/book3s/64/tlbflush-radix.h
+++ b/arch/powerpc/include/asm/book3s/64/tlbflush-radix.h
@@ -22,17 +22,20 @@ extern void radix__flush_tlb_range(struct vm_area_struct *vma, unsigned long sta
 extern void radix__flush_tlb_kernel_range(unsigned long start, unsigned long end);
 
 extern void radix__local_flush_tlb_mm(struct mm_struct *mm);
+extern void radix__local_flush_all_mm(struct mm_struct *mm);
 extern void radix__local_flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr);
 extern void radix__local_flush_tlb_page_psize(struct mm_struct *mm, unsigned long vmaddr,
 					      int psize);
 extern void radix__tlb_flush(struct mmu_gather *tlb);
 #ifdef CONFIG_SMP
 extern void radix__flush_tlb_mm(struct mm_struct *mm);
+extern void radix__flush_all_mm(struct mm_struct *mm);
 extern void radix__flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr);
 extern void radix__flush_tlb_page_psize(struct mm_struct *mm, unsigned long vmaddr,
 					int psize);
 #else
 #define radix__flush_tlb_mm(mm)		radix__local_flush_tlb_mm(mm)
+#define radix__flush_all_mm(mm)		radix__local_flush_all_mm(mm)
 #define radix__flush_tlb_page(vma,addr)	radix__local_flush_tlb_page(vma,addr)
 #define radix__flush_tlb_page_psize(mm,addr,p) radix__local_flush_tlb_page_psize(mm,addr,p)
 #endif
diff --git a/arch/powerpc/include/asm/book3s/64/tlbflush.h b/arch/powerpc/include/asm/book3s/64/tlbflush.h
index fcffddbb3102..58b576f654b3 100644
--- a/arch/powerpc/include/asm/book3s/64/tlbflush.h
+++ b/arch/powerpc/include/asm/book3s/64/tlbflush.h
@@ -58,6 +58,13 @@ static inline void local_flush_tlb_page(struct vm_area_struct *vma,
 	return hash__local_flush_tlb_page(vma, vmaddr);
 }
 
+static inline void local_flush_all_mm(struct mm_struct *mm)
+{
+	if (radix_enabled())
+		return radix__local_flush_all_mm(mm);
+	return hash__local_flush_all_mm(mm);
+}
+
 static inline void tlb_flush(struct mmu_gather *tlb)
 {
 	if (radix_enabled())
@@ -80,9 +87,17 @@ static inline void flush_tlb_page(struct vm_area_struct *vma,
 		return radix__flush_tlb_page(vma, vmaddr);
 	return hash__flush_tlb_page(vma, vmaddr);
 }
+
+static inline void flush_all_mm(struct mm_struct *mm)
+{
+	if (radix_enabled())
+		return radix__flush_all_mm(mm);
+	return hash__flush_all_mm(mm);
+}
 #else
 #define flush_tlb_mm(mm)		local_flush_tlb_mm(mm)
 #define flush_tlb_page(vma, addr)	local_flush_tlb_page(vma, addr)
+#define flush_all_mm(mm)		local_flush_all_mm(mm)
 #endif /* CONFIG_SMP */
 /*
  * flush the page walk cache for the address
diff --git a/arch/powerpc/include/asm/compat.h b/arch/powerpc/include/asm/compat.h
index a035b1e5dfa7..8a2aecfe9b02 100644
--- a/arch/powerpc/include/asm/compat.h
+++ b/arch/powerpc/include/asm/compat.h
@@ -185,7 +185,6 @@ typedef struct compat_siginfo {
 } compat_siginfo_t;
 
 #define COMPAT_OFF_T_MAX	0x7fffffff
-#define COMPAT_LOFF_T_MAX	0x7fffffffffffffffL
 
 /*
  * A pointer passed in from user mode. This should not
diff --git a/arch/powerpc/include/asm/cputable.h b/arch/powerpc/include/asm/cputable.h
index 53b31c2bcdf4..0546663a98db 100644
--- a/arch/powerpc/include/asm/cputable.h
+++ b/arch/powerpc/include/asm/cputable.h
@@ -207,7 +207,7 @@ enum {
 #define CPU_FTR_STCX_CHECKS_ADDRESS	LONG_ASM_CONST(0x0004000000000000)
 #define CPU_FTR_POPCNTB			LONG_ASM_CONST(0x0008000000000000)
 #define CPU_FTR_POPCNTD			LONG_ASM_CONST(0x0010000000000000)
-#define CPU_FTR_ICSWX			LONG_ASM_CONST(0x0020000000000000)
+/* Free					LONG_ASM_CONST(0x0020000000000000) */
 #define CPU_FTR_VMX_COPY		LONG_ASM_CONST(0x0040000000000000)
 #define CPU_FTR_TM			LONG_ASM_CONST(0x0080000000000000)
 #define CPU_FTR_CFAR			LONG_ASM_CONST(0x0100000000000000)
@@ -216,6 +216,7 @@ enum {
 #define CPU_FTR_DABRX			LONG_ASM_CONST(0x0800000000000000)
 #define CPU_FTR_PMAO_BUG		LONG_ASM_CONST(0x1000000000000000)
 #define CPU_FTR_POWER9_DD1		LONG_ASM_CONST(0x4000000000000000)
+#define CPU_FTR_POWER9_DD2_1		LONG_ASM_CONST(0x8000000000000000)
 
 #ifndef __ASSEMBLY__
 
@@ -452,7 +453,7 @@ enum {
 	    CPU_FTR_PURR | CPU_FTR_SPURR | CPU_FTR_REAL_LE | \
 	    CPU_FTR_DSCR | CPU_FTR_SAO  | CPU_FTR_ASYM_SMT | \
 	    CPU_FTR_STCX_CHECKS_ADDRESS | CPU_FTR_POPCNTB | CPU_FTR_POPCNTD | \
-	    CPU_FTR_ICSWX | CPU_FTR_CFAR | CPU_FTR_HVMODE | \
+	    CPU_FTR_CFAR | CPU_FTR_HVMODE | \
 	    CPU_FTR_VMX_COPY | CPU_FTR_HAS_PPR | CPU_FTR_DABRX)
 #define CPU_FTRS_POWER8 (CPU_FTR_USE_TB | CPU_FTR_LWSYNC | \
 	    CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | CPU_FTR_ARCH_206 |\
@@ -461,7 +462,7 @@ enum {
 	    CPU_FTR_PURR | CPU_FTR_SPURR | CPU_FTR_REAL_LE | \
 	    CPU_FTR_DSCR | CPU_FTR_SAO  | \
 	    CPU_FTR_STCX_CHECKS_ADDRESS | CPU_FTR_POPCNTB | CPU_FTR_POPCNTD | \
-	    CPU_FTR_ICSWX | CPU_FTR_CFAR | CPU_FTR_HVMODE | CPU_FTR_VMX_COPY | \
+	    CPU_FTR_CFAR | CPU_FTR_HVMODE | CPU_FTR_VMX_COPY | \
 	    CPU_FTR_DBELL | CPU_FTR_HAS_PPR | CPU_FTR_DAWR | \
 	    CPU_FTR_ARCH_207S | CPU_FTR_TM_COMP)
 #define CPU_FTRS_POWER8E (CPU_FTRS_POWER8 | CPU_FTR_PMAO_BUG)
@@ -478,6 +479,8 @@ enum {
 	    CPU_FTR_ARCH_207S | CPU_FTR_TM_COMP | CPU_FTR_ARCH_300)
 #define CPU_FTRS_POWER9_DD1 ((CPU_FTRS_POWER9 | CPU_FTR_POWER9_DD1) & \
 			     (~CPU_FTR_SAO))
+#define CPU_FTRS_POWER9_DD2_0 CPU_FTRS_POWER9
+#define CPU_FTRS_POWER9_DD2_1 (CPU_FTRS_POWER9 | CPU_FTR_POWER9_DD2_1)
 #define CPU_FTRS_CELL	(CPU_FTR_USE_TB | CPU_FTR_LWSYNC | \
 	    CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \
 	    CPU_FTR_ALTIVEC_COMP | CPU_FTR_MMCRA | CPU_FTR_SMT | \
@@ -496,7 +499,8 @@ enum {
 	    (CPU_FTRS_POWER4 | CPU_FTRS_PPC970 | CPU_FTRS_POWER5 | \
 	     CPU_FTRS_POWER6 | CPU_FTRS_POWER7 | CPU_FTRS_POWER8E | \
 	     CPU_FTRS_POWER8 | CPU_FTRS_POWER8_DD1 | CPU_FTRS_CELL | \
-	     CPU_FTRS_PA6T | CPU_FTR_VSX | CPU_FTRS_POWER9 | CPU_FTRS_POWER9_DD1)
+	     CPU_FTRS_PA6T | CPU_FTR_VSX | CPU_FTRS_POWER9 | \
+	     CPU_FTRS_POWER9_DD1 | CPU_FTRS_POWER9_DD2_1)
 #endif
 #else
 enum {
diff --git a/arch/powerpc/include/asm/eeh.h b/arch/powerpc/include/asm/eeh.h
index 9847ae3a12d1..5161c37dd039 100644
--- a/arch/powerpc/include/asm/eeh.h
+++ b/arch/powerpc/include/asm/eeh.h
@@ -93,7 +93,7 @@ struct eeh_pe {
 	struct pci_bus *bus;		/* Top PCI bus for bus PE	*/
 	int check_count;		/* Times of ignored error	*/
 	int freeze_count;		/* Times of froze up		*/
-	struct timeval tstamp;		/* Time on first-time freeze	*/
+	time64_t tstamp;		/* Time on first-time freeze	*/
 	int false_positives;		/* Times of reported #ff's	*/
 	atomic_t pass_dev_cnt;		/* Count of passed through devs	*/
 	struct eeh_pe *parent;		/* Parent PE			*/
@@ -200,7 +200,6 @@ enum {
 struct eeh_ops {
 	char *name;
 	int (*init)(void);
-	int (*post_init)(void);
 	void* (*probe)(struct pci_dn *pdn, void *data);
 	int (*set_option)(struct eeh_pe *pe, int option);
 	int (*get_pe_addr)(struct eeh_pe *pe);
@@ -275,7 +274,7 @@ struct pci_bus *eeh_pe_bus_get(struct eeh_pe *pe);
 
 struct eeh_dev *eeh_dev_init(struct pci_dn *pdn);
 void eeh_dev_phb_init_dynamic(struct pci_controller *phb);
-int eeh_init(void);
+void eeh_probe_devices(void);
 int __init eeh_ops_register(struct eeh_ops *ops);
 int __exit eeh_ops_unregister(const char *name);
 int eeh_check_failure(const volatile void __iomem *token);
@@ -321,10 +320,7 @@ static inline bool eeh_enabled(void)
         return false;
 }
 
-static inline int eeh_init(void)
-{
-	return 0;
-}
+static inline void eeh_probe_devices(void) { }
 
 static inline void *eeh_dev_init(struct pci_dn *pdn, void *data)
 {
diff --git a/arch/powerpc/include/asm/emulated_ops.h b/arch/powerpc/include/asm/emulated_ops.h
index f00e10e2a335..651e1354498e 100644
--- a/arch/powerpc/include/asm/emulated_ops.h
+++ b/arch/powerpc/include/asm/emulated_ops.h
@@ -55,6 +55,10 @@ extern struct ppc_emulated {
 	struct ppc_emulated_entry mfdscr;
 	struct ppc_emulated_entry mtdscr;
 	struct ppc_emulated_entry lq_stq;
+	struct ppc_emulated_entry lxvw4x;
+	struct ppc_emulated_entry lxvh8x;
+	struct ppc_emulated_entry lxvd2x;
+	struct ppc_emulated_entry lxvb16x;
 #endif
 } ppc_emulated;
 
diff --git a/arch/powerpc/include/asm/epapr_hcalls.h b/arch/powerpc/include/asm/epapr_hcalls.h
index 334459ad145b..90863245df53 100644
--- a/arch/powerpc/include/asm/epapr_hcalls.h
+++ b/arch/powerpc/include/asm/epapr_hcalls.h
@@ -508,7 +508,7 @@ static unsigned long epapr_hypercall(unsigned long *in,
 
 static inline long epapr_hypercall0_1(unsigned int nr, unsigned long *r2)
 {
-	unsigned long in[8];
+	unsigned long in[8] = {0};
 	unsigned long out[8];
 	unsigned long r;
 
@@ -520,7 +520,7 @@ static inline long epapr_hypercall0_1(unsigned int nr, unsigned long *r2)
 
 static inline long epapr_hypercall0(unsigned int nr)
 {
-	unsigned long in[8];
+	unsigned long in[8] = {0};
 	unsigned long out[8];
 
 	return epapr_hypercall(in, out, nr);
@@ -528,7 +528,7 @@ static inline long epapr_hypercall0(unsigned int nr)
 
 static inline long epapr_hypercall1(unsigned int nr, unsigned long p1)
 {
-	unsigned long in[8];
+	unsigned long in[8] = {0};
 	unsigned long out[8];
 
 	in[0] = p1;
@@ -538,7 +538,7 @@ static inline long epapr_hypercall1(unsigned int nr, unsigned long p1)
 static inline long epapr_hypercall2(unsigned int nr, unsigned long p1,
 				    unsigned long p2)
 {
-	unsigned long in[8];
+	unsigned long in[8] = {0};
 	unsigned long out[8];
 
 	in[0] = p1;
@@ -549,7 +549,7 @@ static inline long epapr_hypercall2(unsigned int nr, unsigned long p1,
 static inline long epapr_hypercall3(unsigned int nr, unsigned long p1,
 				    unsigned long p2, unsigned long p3)
 {
-	unsigned long in[8];
+	unsigned long in[8] = {0};
 	unsigned long out[8];
 
 	in[0] = p1;
@@ -562,7 +562,7 @@ static inline long epapr_hypercall4(unsigned int nr, unsigned long p1,
 				    unsigned long p2, unsigned long p3,
 				    unsigned long p4)
 {
-	unsigned long in[8];
+	unsigned long in[8] = {0};
 	unsigned long out[8];
 
 	in[0] = p1;
diff --git a/arch/powerpc/include/asm/exception-64s.h b/arch/powerpc/include/asm/exception-64s.h
index 9a318973af05..b27205297e1d 100644
--- a/arch/powerpc/include/asm/exception-64s.h
+++ b/arch/powerpc/include/asm/exception-64s.h
@@ -55,6 +55,11 @@
 #endif
 
 /*
+ * maximum recursive depth of MCE exceptions
+ */
+#define MAX_MCE_DEPTH	4
+
+/*
  * EX_LR is only used in EXSLB and where it does not overlap with EX_DAR
  * EX_CCR similarly with DSISR, but being 4 byte registers there is a hole
  * in the save area so it's not necessary to overlap them. Could be used
diff --git a/arch/powerpc/include/asm/hugetlb.h b/arch/powerpc/include/asm/hugetlb.h
index 93f98239159f..14c9d44f355b 100644
--- a/arch/powerpc/include/asm/hugetlb.h
+++ b/arch/powerpc/include/asm/hugetlb.h
@@ -41,12 +41,6 @@ static inline void flush_hugetlb_page(struct vm_area_struct *vma,
 		return radix__flush_hugetlb_page(vma, vmaddr);
 }
 
-static inline void __local_flush_hugetlb_page(struct vm_area_struct *vma,
-					      unsigned long vmaddr)
-{
-	if (radix_enabled())
-		return radix__local_flush_hugetlb_page(vma, vmaddr);
-}
 #else
 
 static inline pte_t *hugepd_page(hugepd_t hpd)
diff --git a/arch/powerpc/include/asm/hw_irq.h b/arch/powerpc/include/asm/hw_irq.h
index abd04c36c251..3818fa0164f0 100644
--- a/arch/powerpc/include/asm/hw_irq.h
+++ b/arch/powerpc/include/asm/hw_irq.h
@@ -32,6 +32,7 @@
 
 #ifndef __ASSEMBLY__
 
+extern void replay_system_reset(void);
 extern void __replay_interrupt(unsigned int vector);
 
 extern void timer_interrupt(struct pt_regs *);
diff --git a/arch/powerpc/include/asm/imc-pmu.h b/arch/powerpc/include/asm/imc-pmu.h
index 7f74c282710f..fad0e6ff460f 100644
--- a/arch/powerpc/include/asm/imc-pmu.h
+++ b/arch/powerpc/include/asm/imc-pmu.h
@@ -21,11 +21,6 @@
 #include <asm/opal.h>
 
 /*
- * For static allocation of some of the structures.
- */
-#define IMC_MAX_PMUS			32
-
-/*
  * Compatibility macros for IMC devices
  */
 #define IMC_DTB_COMPAT			"ibm,opal-in-memory-counters"
@@ -125,4 +120,5 @@ enum {
 extern int init_imc_pmu(struct device_node *parent,
 				struct imc_pmu *pmu_ptr, int pmu_id);
 extern void thread_imc_disable(void);
+extern int get_max_nest_dev(void);
 #endif /* __ASM_POWERPC_IMC_PMU_H */
diff --git a/arch/powerpc/include/asm/kprobes.h b/arch/powerpc/include/asm/kprobes.h
index 8814a7249ceb..9f3be5c8a4a3 100644
--- a/arch/powerpc/include/asm/kprobes.h
+++ b/arch/powerpc/include/asm/kprobes.h
@@ -103,8 +103,8 @@ extern int kprobe_exceptions_notify(struct notifier_block *self,
 extern int kprobe_fault_handler(struct pt_regs *regs, int trapnr);
 extern int kprobe_handler(struct pt_regs *regs);
 extern int kprobe_post_handler(struct pt_regs *regs);
-extern int is_current_kprobe_addr(unsigned long addr);
 #ifdef CONFIG_KPROBES_ON_FTRACE
+extern int __is_active_jprobe(unsigned long addr);
 extern int skip_singlestep(struct kprobe *p, struct pt_regs *regs,
 			   struct kprobe_ctlblk *kcb);
 #else
diff --git a/arch/powerpc/include/asm/kvm_book3s.h b/arch/powerpc/include/asm/kvm_book3s.h
index b8d5b8e35244..9a667007bff8 100644
--- a/arch/powerpc/include/asm/kvm_book3s.h
+++ b/arch/powerpc/include/asm/kvm_book3s.h
@@ -216,7 +216,8 @@ extern kvm_pfn_t kvmppc_gpa_to_pfn(struct kvm_vcpu *vcpu, gpa_t gpa,
 			bool writing, bool *writable);
 extern void kvmppc_add_revmap_chain(struct kvm *kvm, struct revmap_entry *rev,
 			unsigned long *rmap, long pte_index, int realmode);
-extern void kvmppc_update_rmap_change(unsigned long *rmap, unsigned long psize);
+extern void kvmppc_update_dirty_map(struct kvm_memory_slot *memslot,
+			unsigned long gfn, unsigned long psize);
 extern void kvmppc_invalidate_hpte(struct kvm *kvm, __be64 *hptep,
 			unsigned long pte_index);
 void kvmppc_clear_ref_hpte(struct kvm *kvm, __be64 *hptep,
diff --git a/arch/powerpc/include/asm/kvm_book3s_64.h b/arch/powerpc/include/asm/kvm_book3s_64.h
index d55c7f881ce7..735cfa35298a 100644
--- a/arch/powerpc/include/asm/kvm_book3s_64.h
+++ b/arch/powerpc/include/asm/kvm_book3s_64.h
@@ -20,6 +20,8 @@
 #ifndef __ASM_KVM_BOOK3S_64_H__
 #define __ASM_KVM_BOOK3S_64_H__
 
+#include <linux/string.h>
+#include <asm/bitops.h>
 #include <asm/book3s/64/mmu-hash.h>
 
 /* Power architecture requires HPT is at least 256kiB, at most 64TiB */
@@ -107,18 +109,96 @@ static inline void __unlock_hpte(__be64 *hpte, unsigned long hpte_v)
 	hpte[0] = cpu_to_be64(hpte_v);
 }
 
+/*
+ * These functions encode knowledge of the POWER7/8/9 hardware
+ * interpretations of the HPTE LP (large page size) field.
+ */
+static inline int kvmppc_hpte_page_shifts(unsigned long h, unsigned long l)
+{
+	unsigned int lphi;
+
+	if (!(h & HPTE_V_LARGE))
+		return 12;	/* 4kB */
+	lphi = (l >> 16) & 0xf;
+	switch ((l >> 12) & 0xf) {
+	case 0:
+		return !lphi ? 24 : -1;		/* 16MB */
+		break;
+	case 1:
+		return 16;			/* 64kB */
+		break;
+	case 3:
+		return !lphi ? 34 : -1;		/* 16GB */
+		break;
+	case 7:
+		return (16 << 8) + 12;		/* 64kB in 4kB */
+		break;
+	case 8:
+		if (!lphi)
+			return (24 << 8) + 16;	/* 16MB in 64kkB */
+		if (lphi == 3)
+			return (24 << 8) + 12;	/* 16MB in 4kB */
+		break;
+	}
+	return -1;
+}
+
+static inline int kvmppc_hpte_base_page_shift(unsigned long h, unsigned long l)
+{
+	return kvmppc_hpte_page_shifts(h, l) & 0xff;
+}
+
+static inline int kvmppc_hpte_actual_page_shift(unsigned long h, unsigned long l)
+{
+	int tmp = kvmppc_hpte_page_shifts(h, l);
+
+	if (tmp >= 0x100)
+		tmp >>= 8;
+	return tmp;
+}
+
+static inline unsigned long kvmppc_actual_pgsz(unsigned long v, unsigned long r)
+{
+	return 1ul << kvmppc_hpte_actual_page_shift(v, r);
+}
+
+static inline int kvmppc_pgsize_lp_encoding(int base_shift, int actual_shift)
+{
+	switch (base_shift) {
+	case 12:
+		switch (actual_shift) {
+		case 12:
+			return 0;
+		case 16:
+			return 7;
+		case 24:
+			return 0x38;
+		}
+		break;
+	case 16:
+		switch (actual_shift) {
+		case 16:
+			return 1;
+		case 24:
+			return 8;
+		}
+		break;
+	case 24:
+		return 0;
+	}
+	return -1;
+}
+
 static inline unsigned long compute_tlbie_rb(unsigned long v, unsigned long r,
 					     unsigned long pte_index)
 {
-	int i, b_psize = MMU_PAGE_4K, a_psize = MMU_PAGE_4K;
-	unsigned int penc;
+	int a_pgshift, b_pgshift;
 	unsigned long rb = 0, va_low, sllp;
-	unsigned int lp = (r >> LP_SHIFT) & ((1 << LP_BITS) - 1);
 
-	if (v & HPTE_V_LARGE) {
-		i = hpte_page_sizes[lp];
-		b_psize = i & 0xf;
-		a_psize = i >> 4;
+	b_pgshift = a_pgshift = kvmppc_hpte_page_shifts(v, r);
+	if (a_pgshift >= 0x100) {
+		b_pgshift &= 0xff;
+		a_pgshift >>= 8;
 	}
 
 	/*
@@ -152,37 +232,33 @@ static inline unsigned long compute_tlbie_rb(unsigned long v, unsigned long r,
 		va_low ^= v >> (SID_SHIFT_1T - 16);
 	va_low &= 0x7ff;
 
-	switch (b_psize) {
-	case MMU_PAGE_4K:
-		sllp = get_sllp_encoding(a_psize);
-		rb |= sllp << 5;	/*  AP field */
+	if (b_pgshift == 12) {
+		if (a_pgshift > 12) {
+			sllp = (a_pgshift == 16) ? 5 : 4;
+			rb |= sllp << 5;	/*  AP field */
+		}
 		rb |= (va_low & 0x7ff) << 12;	/* remaining 11 bits of AVA */
-		break;
-	default:
-	{
+	} else {
 		int aval_shift;
 		/*
 		 * remaining bits of AVA/LP fields
 		 * Also contain the rr bits of LP
 		 */
-		rb |= (va_low << mmu_psize_defs[b_psize].shift) & 0x7ff000;
+		rb |= (va_low << b_pgshift) & 0x7ff000;
 		/*
 		 * Now clear not needed LP bits based on actual psize
 		 */
-		rb &= ~((1ul << mmu_psize_defs[a_psize].shift) - 1);
+		rb &= ~((1ul << a_pgshift) - 1);
 		/*
 		 * AVAL field 58..77 - base_page_shift bits of va
 		 * we have space for 58..64 bits, Missing bits should
 		 * be zero filled. +1 is to take care of L bit shift
 		 */
-		aval_shift = 64 - (77 - mmu_psize_defs[b_psize].shift) + 1;
+		aval_shift = 64 - (77 - b_pgshift) + 1;
 		rb |= ((va_low << aval_shift) & 0xfe);
 
 		rb |= 1;		/* L field */
-		penc = mmu_psize_defs[b_psize].penc[a_psize];
-		rb |= penc << 12;	/* LP field */
-		break;
-	}
+		rb |= r & 0xff000 & ((1ul << a_pgshift) - 1); /* LP field */
 	}
 	rb |= (v >> HPTE_V_SSIZE_SHIFT) << 8;	/* B field */
 	return rb;
@@ -370,6 +446,28 @@ static inline unsigned long kvmppc_hpt_mask(struct kvm_hpt_info *hpt)
 	return (1UL << (hpt->order - 7)) - 1;
 }
 
+/* Set bits in a dirty bitmap, which is in LE format */
+static inline void set_dirty_bits(unsigned long *map, unsigned long i,
+				  unsigned long npages)
+{
+
+	if (npages >= 8)
+		memset((char *)map + i / 8, 0xff, npages / 8);
+	else
+		for (; npages; ++i, --npages)
+			__set_bit_le(i, map);
+}
+
+static inline void set_dirty_bits_atomic(unsigned long *map, unsigned long i,
+					 unsigned long npages)
+{
+	if (npages >= 8)
+		memset((char *)map + i / 8, 0xff, npages / 8);
+	else
+		for (; npages; ++i, --npages)
+			set_bit_le(i, map);
+}
+
 #endif /* CONFIG_KVM_BOOK3S_HV_POSSIBLE */
 
 #endif /* __ASM_KVM_BOOK3S_64_H__ */
diff --git a/arch/powerpc/include/asm/kvm_book3s_asm.h b/arch/powerpc/include/asm/kvm_book3s_asm.h
index 83596f32f50b..ab386af2904f 100644
--- a/arch/powerpc/include/asm/kvm_book3s_asm.h
+++ b/arch/powerpc/include/asm/kvm_book3s_asm.h
@@ -82,6 +82,16 @@ struct kvm_split_mode {
 	u8		do_nap;
 	u8		napped[MAX_SMT_THREADS];
 	struct kvmppc_vcore *vc[MAX_SUBCORES];
+	/* Bits for changing lpcr on P9 */
+	unsigned long	lpcr_req;
+	unsigned long	lpidr_req;
+	unsigned long	host_lpcr;
+	u32		do_set;
+	u32		do_restore;
+	union {
+		u32	allphases;
+		u8	phase[4];
+	} lpcr_sync;
 };
 
 /*
@@ -104,14 +114,11 @@ struct kvmppc_host_state {
 	u8 napping;
 
 #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE
-	/*
-	 * hwthread_req/hwthread_state pair is used to pull sibling threads
-	 * out of guest on pre-ISAv3.0B CPUs where threads share MMU.
-	 */
 	u8 hwthread_req;
 	u8 hwthread_state;
 	u8 host_ipi;
-	u8 ptid;
+	u8 ptid;		/* thread number within subcore when split */
+	u8 tid;			/* thread number within whole core */
 	struct kvm_vcpu *kvm_vcpu;
 	struct kvmppc_vcore *kvm_vcore;
 	void __iomem *xics_phys;
diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h
index e372ed871c51..3aa5b577cd60 100644
--- a/arch/powerpc/include/asm/kvm_host.h
+++ b/arch/powerpc/include/asm/kvm_host.h
@@ -235,10 +235,7 @@ struct revmap_entry {
  */
 #define KVMPPC_RMAP_LOCK_BIT	63
 #define KVMPPC_RMAP_RC_SHIFT	32
-#define KVMPPC_RMAP_CHG_SHIFT	48
 #define KVMPPC_RMAP_REFERENCED	(HPTE_R_R << KVMPPC_RMAP_RC_SHIFT)
-#define KVMPPC_RMAP_CHANGED	(HPTE_R_C << KVMPPC_RMAP_RC_SHIFT)
-#define KVMPPC_RMAP_CHG_ORDER	(0x3ful << KVMPPC_RMAP_CHG_SHIFT)
 #define KVMPPC_RMAP_PRESENT	0x100000000ul
 #define KVMPPC_RMAP_INDEX	0xfffffffful
 
@@ -276,7 +273,7 @@ struct kvm_arch {
 	int tlbie_lock;
 	unsigned long lpcr;
 	unsigned long vrma_slb_v;
-	int hpte_setup_done;
+	int mmu_ready;
 	atomic_t vcpus_running;
 	u32 online_vcores;
 	atomic_t hpte_mod_interest;
@@ -284,6 +281,7 @@ struct kvm_arch {
 	cpumask_t cpu_in_guest;
 	u8 radix;
 	u8 fwnmi_enabled;
+	bool threads_indep;
 	pgd_t *pgtable;
 	u64 process_table;
 	struct dentry *debugfs_dir;
diff --git a/arch/powerpc/include/asm/kvm_ppc.h b/arch/powerpc/include/asm/kvm_ppc.h
index ba5fadd6f3c9..941c2a3f231b 100644
--- a/arch/powerpc/include/asm/kvm_ppc.h
+++ b/arch/powerpc/include/asm/kvm_ppc.h
@@ -168,6 +168,7 @@ extern int kvmppc_allocate_hpt(struct kvm_hpt_info *info, u32 order);
 extern void kvmppc_set_hpt(struct kvm *kvm, struct kvm_hpt_info *info);
 extern long kvmppc_alloc_reset_hpt(struct kvm *kvm, int order);
 extern void kvmppc_free_hpt(struct kvm_hpt_info *info);
+extern void kvmppc_rmap_reset(struct kvm *kvm);
 extern long kvmppc_prepare_vrma(struct kvm *kvm,
 				struct kvm_userspace_memory_region *mem);
 extern void kvmppc_map_vrma(struct kvm_vcpu *vcpu,
@@ -177,6 +178,9 @@ extern long kvm_spapr_tce_attach_iommu_group(struct kvm *kvm, int tablefd,
 		struct iommu_group *grp);
 extern void kvm_spapr_tce_release_iommu_group(struct kvm *kvm,
 		struct iommu_group *grp);
+extern int kvmppc_switch_mmu_to_hpt(struct kvm *kvm);
+extern int kvmppc_switch_mmu_to_radix(struct kvm *kvm);
+extern void kvmppc_setup_partition_table(struct kvm *kvm);
 
 extern long kvm_vm_ioctl_create_spapr_tce(struct kvm *kvm,
 				struct kvm_create_spapr_tce_64 *args);
diff --git a/arch/powerpc/include/asm/machdep.h b/arch/powerpc/include/asm/machdep.h
index 73b92017b6d7..cd2fc1cc1cc7 100644
--- a/arch/powerpc/include/asm/machdep.h
+++ b/arch/powerpc/include/asm/machdep.h
@@ -76,6 +76,7 @@ struct machdep_calls {
 
 	void __noreturn	(*restart)(char *cmd);
 	void __noreturn (*halt)(void);
+	void		(*panic)(char *str);
 	void		(*cpu_die)(void);
 
 	long		(*time_init)(void); /* Optional, may be NULL */
diff --git a/arch/powerpc/include/asm/mce.h b/arch/powerpc/include/asm/mce.h
index 190d69a7f701..3a1226e9b465 100644
--- a/arch/powerpc/include/asm/mce.h
+++ b/arch/powerpc/include/asm/mce.h
@@ -204,12 +204,10 @@ struct mce_error_info {
 
 extern void save_mce_event(struct pt_regs *regs, long handled,
 			   struct mce_error_info *mce_err, uint64_t nip,
-			   uint64_t addr);
+			   uint64_t addr, uint64_t phys_addr);
 extern int get_mce_event(struct machine_check_event *mce, bool release);
 extern void release_mce_event(void);
 extern void machine_check_queue_event(void);
 extern void machine_check_print_event_info(struct machine_check_event *evt,
 					   bool user_mode);
-extern uint64_t get_mce_fault_addr(struct machine_check_event *evt);
-
 #endif /* __ASM_PPC64_MCE_H__ */
diff --git a/arch/powerpc/include/asm/mmu_context.h b/arch/powerpc/include/asm/mmu_context.h
index 492d8140a395..e2a2b8400490 100644
--- a/arch/powerpc/include/asm/mmu_context.h
+++ b/arch/powerpc/include/asm/mmu_context.h
@@ -78,6 +78,52 @@ extern void switch_cop(struct mm_struct *next);
 extern int use_cop(unsigned long acop, struct mm_struct *mm);
 extern void drop_cop(unsigned long acop, struct mm_struct *mm);
 
+#ifdef CONFIG_PPC_BOOK3S_64
+static inline void inc_mm_active_cpus(struct mm_struct *mm)
+{
+	atomic_inc(&mm->context.active_cpus);
+}
+
+static inline void dec_mm_active_cpus(struct mm_struct *mm)
+{
+	atomic_dec(&mm->context.active_cpus);
+}
+
+static inline void mm_context_add_copro(struct mm_struct *mm)
+{
+	/*
+	 * On hash, should only be called once over the lifetime of
+	 * the context, as we can't decrement the active cpus count
+	 * and flush properly for the time being.
+	 */
+	inc_mm_active_cpus(mm);
+}
+
+static inline void mm_context_remove_copro(struct mm_struct *mm)
+{
+	/*
+	 * Need to broadcast a global flush of the full mm before
+	 * decrementing active_cpus count, as the next TLBI may be
+	 * local and the nMMU and/or PSL need to be cleaned up.
+	 * Should be rare enough so that it's acceptable.
+	 *
+	 * Skip on hash, as we don't know how to do the proper flush
+	 * for the time being. Invalidations will remain global if
+	 * used on hash.
+	 */
+	if (radix_enabled()) {
+		flush_all_mm(mm);
+		dec_mm_active_cpus(mm);
+	}
+}
+#else
+static inline void inc_mm_active_cpus(struct mm_struct *mm) { }
+static inline void dec_mm_active_cpus(struct mm_struct *mm) { }
+static inline void mm_context_add_copro(struct mm_struct *mm) { }
+static inline void mm_context_remove_copro(struct mm_struct *mm) { }
+#endif
+
+
 extern void switch_mm_irqs_off(struct mm_struct *prev, struct mm_struct *next,
 			       struct task_struct *tsk);
 
@@ -114,14 +160,19 @@ static inline void enter_lazy_tlb(struct mm_struct *mm,
 #endif
 }
 
-static inline void arch_dup_mmap(struct mm_struct *oldmm,
-				 struct mm_struct *mm)
+static inline int arch_dup_mmap(struct mm_struct *oldmm,
+				struct mm_struct *mm)
 {
+	return 0;
 }
 
+#ifndef CONFIG_PPC_BOOK3S_64
 static inline void arch_exit_mmap(struct mm_struct *mm)
 {
 }
+#else
+extern void arch_exit_mmap(struct mm_struct *mm);
+#endif
 
 static inline void arch_unmap(struct mm_struct *mm,
 			      struct vm_area_struct *vma,
diff --git a/arch/powerpc/include/asm/nohash/64/pgtable.h b/arch/powerpc/include/asm/nohash/64/pgtable.h
index 265bbd7cba73..abddf5830ad5 100644
--- a/arch/powerpc/include/asm/nohash/64/pgtable.h
+++ b/arch/powerpc/include/asm/nohash/64/pgtable.h
@@ -204,7 +204,7 @@ static inline unsigned long pte_update(struct mm_struct *mm,
 	if (!huge)
 		assert_pte_locked(mm, addr);
 
-#ifdef CONFIG_PPC_STD_MMU_64
+#ifdef CONFIG_PPC_BOOK3S_64
 	if (old & _PAGE_HASHPTE)
 		hpte_need_flush(mm, addr, ptep, old, huge);
 #endif
diff --git a/arch/powerpc/include/asm/opal-api.h b/arch/powerpc/include/asm/opal-api.h
index 450a60b81d2a..233c7504b1f2 100644
--- a/arch/powerpc/include/asm/opal-api.h
+++ b/arch/powerpc/include/asm/opal-api.h
@@ -188,6 +188,7 @@
 #define OPAL_XIVE_DUMP				142
 #define OPAL_XIVE_RESERVED3			143
 #define OPAL_XIVE_RESERVED4			144
+#define OPAL_SIGNAL_SYSTEM_RESET		145
 #define OPAL_NPU_INIT_CONTEXT			146
 #define OPAL_NPU_DESTROY_CONTEXT		147
 #define OPAL_NPU_MAP_LPAR			148
@@ -895,6 +896,8 @@ enum {
 	 */
 	OPAL_REINIT_CPUS_MMU_HASH	= (1 << 2),
 	OPAL_REINIT_CPUS_MMU_RADIX	= (1 << 3),
+
+	OPAL_REINIT_CPUS_TM_SUSPEND_DISABLED = (1 << 4),
 };
 
 typedef struct oppanel_line {
diff --git a/arch/powerpc/include/asm/opal.h b/arch/powerpc/include/asm/opal.h
index 726c23304a57..0c545f7fc77b 100644
--- a/arch/powerpc/include/asm/opal.h
+++ b/arch/powerpc/include/asm/opal.h
@@ -281,6 +281,8 @@ int opal_get_power_shift_ratio(u32 handle, int token, u32 *psr);
 int opal_set_power_shift_ratio(u32 handle, int token, u32 psr);
 int opal_sensor_group_clear(u32 group_hndl, int token);
 
+s64 opal_signal_system_reset(s32 cpu);
+
 /* Internal functions */
 extern int early_init_dt_scan_opal(unsigned long node, const char *uname,
 				   int depth, void *data);
@@ -304,11 +306,11 @@ extern void opal_notifier_enable(void);
 extern void opal_notifier_disable(void);
 extern void opal_notifier_update_evt(uint64_t evt_mask, uint64_t evt_val);
 
-extern int __opal_async_get_token(void);
 extern int opal_async_get_token_interruptible(void);
-extern int __opal_async_release_token(int token);
 extern int opal_async_release_token(int token);
 extern int opal_async_wait_response(uint64_t token, struct opal_msg *msg);
+extern int opal_async_wait_response_interruptible(uint64_t token,
+		struct opal_msg *msg);
 extern int opal_get_sensor_data(u32 sensor_hndl, u32 *sensor_data);
 
 struct rtc_time;
diff --git a/arch/powerpc/include/asm/paca.h b/arch/powerpc/include/asm/paca.h
index 04b60af027ae..3892db93b837 100644
--- a/arch/powerpc/include/asm/paca.h
+++ b/arch/powerpc/include/asm/paca.h
@@ -91,14 +91,14 @@ struct paca_struct {
 	u8 cpu_start;			/* At startup, processor spins until */
 					/* this becomes non-zero. */
 	u8 kexec_state;		/* set when kexec down has irqs off */
-#ifdef CONFIG_PPC_STD_MMU_64
+#ifdef CONFIG_PPC_BOOK3S_64
 	struct slb_shadow *slb_shadow_ptr;
 	struct dtl_entry *dispatch_log;
 	struct dtl_entry *dispatch_log_end;
-#endif /* CONFIG_PPC_STD_MMU_64 */
+#endif
 	u64 dscr_default;		/* per-CPU default DSCR */
 
-#ifdef CONFIG_PPC_STD_MMU_64
+#ifdef CONFIG_PPC_BOOK3S_64
 	/*
 	 * Now, starting in cacheline 2, the exception save areas
 	 */
@@ -110,7 +110,7 @@ struct paca_struct {
 	u16 vmalloc_sllp;
 	u16 slb_cache_ptr;
 	u32 slb_cache[SLB_CACHE_ENTRIES];
-#endif /* CONFIG_PPC_STD_MMU_64 */
+#endif /* CONFIG_PPC_BOOK3S_64 */
 
 #ifdef CONFIG_PPC_BOOK3E
 	u64 exgen[8] __aligned(0x40);
@@ -143,7 +143,7 @@ struct paca_struct {
 #ifdef CONFIG_PPC_MM_SLICES
 	u64 mm_ctx_low_slices_psize;
 	unsigned char mm_ctx_high_slices_psize[SLICE_ARRAY_SIZE];
-	unsigned long addr_limit;
+	unsigned long mm_ctx_slb_addr_limit;
 #else
 	u16 mm_ctx_user_psize;
 	u16 mm_ctx_sllp;
@@ -192,7 +192,7 @@ struct paca_struct {
 	struct stop_sprs stop_sprs;
 #endif
 
-#ifdef CONFIG_PPC_STD_MMU_64
+#ifdef CONFIG_PPC_BOOK3S_64
 	/* Non-maskable exceptions that are not performance critical */
 	u64 exnmi[EX_SIZE];	/* used for system reset (nmi) */
 	u64 exmc[EX_SIZE];	/* used for machine checks */
@@ -210,6 +210,7 @@ struct paca_struct {
 	 */
 	u16 in_mce;
 	u8 hmi_event_available;		/* HMI event is available */
+	u8 hmi_p9_special_emu;		/* HMI P9 special emulation */
 #endif
 
 	/* Stuff for accurate time accounting */
diff --git a/arch/powerpc/include/asm/page_64.h b/arch/powerpc/include/asm/page_64.h
index c4d9654bd637..56234c6fcd61 100644
--- a/arch/powerpc/include/asm/page_64.h
+++ b/arch/powerpc/include/asm/page_64.h
@@ -117,21 +117,21 @@ extern void slice_set_range_psize(struct mm_struct *mm, unsigned long start,
 #endif /* __ASSEMBLY__ */
 #else
 #define slice_init()
-#ifdef CONFIG_PPC_STD_MMU_64
+#ifdef CONFIG_PPC_BOOK3S_64
 #define get_slice_psize(mm, addr)	((mm)->context.user_psize)
 #define slice_set_user_psize(mm, psize)		\
 do {						\
 	(mm)->context.user_psize = (psize);	\
 	(mm)->context.sllp = SLB_VSID_USER | mmu_psize_defs[(psize)].sllp; \
 } while (0)
-#else /* CONFIG_PPC_STD_MMU_64 */
+#else /* !CONFIG_PPC_BOOK3S_64 */
 #ifdef CONFIG_PPC_64K_PAGES
 #define get_slice_psize(mm, addr)	MMU_PAGE_64K
 #else /* CONFIG_PPC_64K_PAGES */
 #define get_slice_psize(mm, addr)	MMU_PAGE_4K
 #endif /* !CONFIG_PPC_64K_PAGES */
 #define slice_set_user_psize(mm, psize)	do { BUG(); } while(0)
-#endif /* !CONFIG_PPC_STD_MMU_64 */
+#endif /* CONFIG_PPC_BOOK3S_64 */
 
 #define slice_set_range_psize(mm, start, len, psize)	\
 	slice_set_user_psize((mm), (psize))
diff --git a/arch/powerpc/include/asm/pci-bridge.h b/arch/powerpc/include/asm/pci-bridge.h
index 0b8aa1fe2d5f..62ed83db04ae 100644
--- a/arch/powerpc/include/asm/pci-bridge.h
+++ b/arch/powerpc/include/asm/pci-bridge.h
@@ -218,6 +218,7 @@ struct pci_dn {
 #endif
 	struct list_head child_list;
 	struct list_head list;
+	struct resource holes[PCI_SRIOV_NUM_BARS];
 };
 
 /* Get the pointer to a device_node's pci_dn */
diff --git a/arch/powerpc/include/asm/pci.h b/arch/powerpc/include/asm/pci.h
index c8975dac535f..8dc32eacc97c 100644
--- a/arch/powerpc/include/asm/pci.h
+++ b/arch/powerpc/include/asm/pci.h
@@ -28,8 +28,6 @@
 #define PCIBIOS_MIN_IO		0x1000
 #define PCIBIOS_MIN_MEM		0x10000000
 
-struct pci_dev;
-
 /* Values for the `which' argument to sys_pciconfig_iobase syscall.  */
 #define IOBASE_BRIDGE_NUMBER	0
 #define IOBASE_MEMORY		1
diff --git a/arch/powerpc/include/asm/pgalloc.h b/arch/powerpc/include/asm/pgalloc.h
index a14203c005f1..e11f03007b57 100644
--- a/arch/powerpc/include/asm/pgalloc.h
+++ b/arch/powerpc/include/asm/pgalloc.h
@@ -18,7 +18,7 @@ static inline gfp_t pgtable_gfp_flags(struct mm_struct *mm, gfp_t gfp)
 }
 #endif /* MODULE */
 
-#define PGALLOC_GFP (GFP_KERNEL | __GFP_NOTRACK | __GFP_ZERO)
+#define PGALLOC_GFP (GFP_KERNEL | __GFP_ZERO)
 
 #ifdef CONFIG_PPC_BOOK3S
 #include <asm/book3s/pgalloc.h>
diff --git a/arch/powerpc/include/asm/pgtable-be-types.h b/arch/powerpc/include/asm/pgtable-be-types.h
index beb6e3e79788..a89c67b62680 100644
--- a/arch/powerpc/include/asm/pgtable-be-types.h
+++ b/arch/powerpc/include/asm/pgtable-be-types.h
@@ -77,7 +77,7 @@ typedef struct { unsigned long pgprot; } pgprot_t;
  * With hash config 64k pages additionally define a bigger "real PTE" type that
  * gathers the "second half" part of the PTE for pseudo 64k pages
  */
-#if defined(CONFIG_PPC_64K_PAGES) && defined(CONFIG_PPC_STD_MMU_64)
+#if defined(CONFIG_PPC_64K_PAGES) && defined(CONFIG_PPC_BOOK3S_64)
 typedef struct { pte_t pte; unsigned long hidx; } real_pte_t;
 #else
 typedef struct { pte_t pte; } real_pte_t;
diff --git a/arch/powerpc/include/asm/pgtable-types.h b/arch/powerpc/include/asm/pgtable-types.h
index cfe89a6fc308..eccb30b38b47 100644
--- a/arch/powerpc/include/asm/pgtable-types.h
+++ b/arch/powerpc/include/asm/pgtable-types.h
@@ -50,13 +50,13 @@ typedef struct { unsigned long pgprot; } pgprot_t;
  * With hash config 64k pages additionally define a bigger "real PTE" type that
  * gathers the "second half" part of the PTE for pseudo 64k pages
  */
-#if defined(CONFIG_PPC_64K_PAGES) && defined(CONFIG_PPC_STD_MMU_64)
+#if defined(CONFIG_PPC_64K_PAGES) && defined(CONFIG_PPC_BOOK3S_64)
 typedef struct { pte_t pte; unsigned long hidx; } real_pte_t;
 #else
 typedef struct { pte_t pte; } real_pte_t;
 #endif
 
-#ifdef CONFIG_PPC_STD_MMU_64
+#ifdef CONFIG_PPC_BOOK3S_64
 #include <asm/cmpxchg.h>
 
 static inline bool pte_xchg(pte_t *ptep, pte_t old, pte_t new)
diff --git a/arch/powerpc/include/asm/powernv.h b/arch/powerpc/include/asm/powernv.h
index f62797702300..dc5f6a5d4575 100644
--- a/arch/powerpc/include/asm/powernv.h
+++ b/arch/powerpc/include/asm/powernv.h
@@ -22,6 +22,8 @@ extern void pnv_npu2_destroy_context(struct npu_context *context,
 extern int pnv_npu2_handle_fault(struct npu_context *context, uintptr_t *ea,
 				unsigned long *flags, unsigned long *status,
 				int count);
+
+void pnv_tm_init(void);
 #else
 static inline void powernv_set_nmmu_ptcr(unsigned long ptcr) { }
 static inline struct npu_context *pnv_npu2_init_context(struct pci_dev *gpdev,
@@ -36,6 +38,8 @@ static inline int pnv_npu2_handle_fault(struct npu_context *context,
 					unsigned long *status, int count) {
 	return -ENODEV;
 }
+
+static inline void pnv_tm_init(void) { }
 #endif
 
 #endif /* _ASM_POWERNV_H */
diff --git a/arch/powerpc/include/asm/ppc_asm.h b/arch/powerpc/include/asm/ppc_asm.h
index 36f3e41c9fbe..ae94b3626b6c 100644
--- a/arch/powerpc/include/asm/ppc_asm.h
+++ b/arch/powerpc/include/asm/ppc_asm.h
@@ -774,9 +774,13 @@ END_FTR_SECTION_IFCLR(CPU_FTR_601)
 #ifdef CONFIG_PPC_BOOK3E
 #define FIXUP_ENDIAN
 #else
+/*
+ * This version may be used in in HV or non-HV context.
+ * MSR[EE] must be disabled.
+ */
 #define FIXUP_ENDIAN						   \
 	tdi   0,0,0x48;	  /* Reverse endian of b . + 8		*/ \
-	b     $+44;	  /* Skip trampoline if endian is good	*/ \
+	b     191f;	  /* Skip trampoline if endian is good	*/ \
 	.long 0xa600607d; /* mfmsr r11				*/ \
 	.long 0x01006b69; /* xori r11,r11,1			*/ \
 	.long 0x00004039; /* li r10,0				*/ \
@@ -786,7 +790,26 @@ END_FTR_SECTION_IFCLR(CPU_FTR_601)
 	.long 0x14004a39; /* addi r10,r10,20			*/ \
 	.long 0xa6035a7d; /* mtsrr0 r10				*/ \
 	.long 0xa6037b7d; /* mtsrr1 r11				*/ \
-	.long 0x2400004c  /* rfid				*/
+	.long 0x2400004c; /* rfid				*/ \
+191:
+
+/*
+ * This version that may only be used with MSR[HV]=1
+ * - Does not clear MSR[RI], so more robust.
+ * - Slightly smaller and faster.
+ */
+#define FIXUP_ENDIAN_HV						   \
+	tdi   0,0,0x48;	  /* Reverse endian of b . + 8		*/ \
+	b     191f;	  /* Skip trampoline if endian is good	*/ \
+	.long 0xa600607d; /* mfmsr r11				*/ \
+	.long 0x01006b69; /* xori r11,r11,1			*/ \
+	.long 0x05009f42; /* bcl 20,31,$+4			*/ \
+	.long 0xa602487d; /* mflr r10				*/ \
+	.long 0x14004a39; /* addi r10,r10,20			*/ \
+	.long 0xa64b5a7d; /* mthsrr0 r10			*/ \
+	.long 0xa64b7b7d; /* mthsrr1 r11			*/ \
+	.long 0x2402004c; /* hrfid				*/ \
+191:
 
 #endif /* !CONFIG_PPC_BOOK3E */
 
diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h
index fab7ff877304..bdab3b74eb98 100644
--- a/arch/powerpc/include/asm/processor.h
+++ b/arch/powerpc/include/asm/processor.h
@@ -329,6 +329,7 @@ struct thread_struct {
 	 */
 	int		dscr_inherit;
 	unsigned long	ppr;	/* used to save/restore SMT priority */
+	unsigned long	tidr;
 #endif
 #ifdef CONFIG_PPC_BOOK3S_64
 	unsigned long	tar;
@@ -340,7 +341,9 @@ struct thread_struct {
 	unsigned long	sier;
 	unsigned long	mmcr2;
 	unsigned 	mmcr0;
+
 	unsigned 	used_ebb;
+	unsigned int	used_vas;
 #endif
 };
 
diff --git a/arch/powerpc/include/asm/setup.h b/arch/powerpc/include/asm/setup.h
index 257d23dbf55d..cf00ec26303a 100644
--- a/arch/powerpc/include/asm/setup.h
+++ b/arch/powerpc/include/asm/setup.h
@@ -24,6 +24,7 @@ extern void reloc_got2(unsigned long);
 
 void check_for_initrd(void);
 void initmem_init(void);
+void setup_panic(void);
 #define ARCH_PANIC_TIMEOUT 180
 
 #ifdef CONFIG_PPC_PSERIES
diff --git a/arch/powerpc/include/asm/string.h b/arch/powerpc/include/asm/string.h
index d98ac188cedb..9b8cedf618f4 100644
--- a/arch/powerpc/include/asm/string.h
+++ b/arch/powerpc/include/asm/string.h
@@ -12,6 +12,7 @@
 #define __HAVE_ARCH_MEMCMP
 #define __HAVE_ARCH_MEMCHR
 #define __HAVE_ARCH_MEMSET16
+#define __HAVE_ARCH_MEMCPY_FLUSHCACHE
 
 extern char * strcpy(char *,const char *);
 extern char * strncpy(char *,const char *, __kernel_size_t);
@@ -24,6 +25,7 @@ extern void * memcpy(void *,const void *,__kernel_size_t);
 extern void * memmove(void *,const void *,__kernel_size_t);
 extern int memcmp(const void *,const void *,__kernel_size_t);
 extern void * memchr(const void *,int,__kernel_size_t);
+extern void * memcpy_flushcache(void *,const void *,__kernel_size_t);
 
 #ifdef CONFIG_PPC64
 #define __HAVE_ARCH_MEMSET32
diff --git a/arch/powerpc/include/asm/switch_to.h b/arch/powerpc/include/asm/switch_to.h
index bf820f53e27e..c3ca42cdc9f5 100644
--- a/arch/powerpc/include/asm/switch_to.h
+++ b/arch/powerpc/include/asm/switch_to.h
@@ -92,4 +92,9 @@ static inline void clear_task_ebb(struct task_struct *t)
 #endif
 }
 
+extern int set_thread_uses_vas(void);
+
+extern int set_thread_tidr(struct task_struct *t);
+extern void clear_thread_tidr(struct task_struct *t);
+
 #endif /* _ASM_POWERPC_SWITCH_TO_H */
diff --git a/arch/powerpc/include/asm/tlbflush.h b/arch/powerpc/include/asm/tlbflush.h
index 13dbcd41885e..7d5a157c7832 100644
--- a/arch/powerpc/include/asm/tlbflush.h
+++ b/arch/powerpc/include/asm/tlbflush.h
@@ -77,7 +77,7 @@ static inline void local_flush_tlb_mm(struct mm_struct *mm)
 	flush_tlb_mm(mm);
 }
 
-#elif defined(CONFIG_PPC_STD_MMU_64)
+#elif defined(CONFIG_PPC_BOOK3S_64)
 #include <asm/book3s/64/tlbflush.h>
 #else
 #error Unsupported MMU type
diff --git a/arch/powerpc/include/asm/tm.h b/arch/powerpc/include/asm/tm.h
index a8bc72a7f4be..b1658c97047c 100644
--- a/arch/powerpc/include/asm/tm.h
+++ b/arch/powerpc/include/asm/tm.h
@@ -12,12 +12,13 @@
 
 extern void tm_enable(void);
 extern void tm_reclaim(struct thread_struct *thread,
-		       unsigned long orig_msr, uint8_t cause);
+		       uint8_t cause);
 extern void tm_reclaim_current(uint8_t cause);
-extern void tm_recheckpoint(struct thread_struct *thread,
-			    unsigned long orig_msr);
+extern void tm_recheckpoint(struct thread_struct *thread);
 extern void tm_abort(uint8_t cause);
 extern void tm_save_sprs(struct thread_struct *thread);
 extern void tm_restore_sprs(struct thread_struct *thread);
 
+extern bool tm_suspend_disabled;
+
 #endif /* __ASSEMBLY__ */
diff --git a/arch/powerpc/include/asm/topology.h b/arch/powerpc/include/asm/topology.h
index 023ff9f17501..88187c285c70 100644
--- a/arch/powerpc/include/asm/topology.h
+++ b/arch/powerpc/include/asm/topology.h
@@ -97,6 +97,14 @@ static inline int prrn_is_enabled(void)
 }
 #endif /* CONFIG_NUMA && CONFIG_PPC_SPLPAR */
 
+#if defined(CONFIG_HOTPLUG_CPU) || defined(CONFIG_NEED_MULTIPLE_NODES)
+#if defined(CONFIG_PPC_SPLPAR)
+extern int timed_topology_update(int nsecs);
+#else
+#define	timed_topology_update(nsecs)
+#endif /* CONFIG_PPC_SPLPAR */
+#endif /* CONFIG_HOTPLUG_CPU || CONFIG_NEED_MULTIPLE_NODES */
+
 #include <asm-generic/topology.h>
 
 #ifdef CONFIG_SMP
diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h
index 11f4bd07cce0..51bfeb8777f0 100644
--- a/arch/powerpc/include/asm/uaccess.h
+++ b/arch/powerpc/include/asm/uaccess.h
@@ -174,6 +174,23 @@ do {								\
 
 extern long __get_user_bad(void);
 
+/*
+ * This does an atomic 128 byte aligned load from userspace.
+ * Upto caller to do enable_kernel_vmx() before calling!
+ */
+#define __get_user_atomic_128_aligned(kaddr, uaddr, err)		\
+	__asm__ __volatile__(				\
+		"1:	lvx  0,0,%1	# get user\n"	\
+		" 	stvx 0,0,%2	# put kernel\n"	\
+		"2:\n"					\
+		".section .fixup,\"ax\"\n"		\
+		"3:	li %0,%3\n"			\
+		"	b 2b\n"				\
+		".previous\n"				\
+		EX_TABLE(1b, 3b)			\
+		: "=r" (err)			\
+		: "b" (uaddr), "b" (kaddr), "i" (-EFAULT), "0" (err))
+
 #define __get_user_asm(x, addr, err, op)		\
 	__asm__ __volatile__(				\
 		"1:	"op" %1,0(%2)	# get_user\n"	\
@@ -340,4 +357,9 @@ static inline unsigned long clear_user(void __user *addr, unsigned long size)
 extern long strncpy_from_user(char *dst, const char __user *src, long count);
 extern __must_check long strnlen_user(const char __user *str, long n);
 
+extern long __copy_from_user_flushcache(void *dst, const void __user *src,
+		unsigned size);
+extern void memcpy_page_flushcache(char *to, struct page *page, size_t offset,
+			   size_t len);
+
 #endif	/* _ARCH_POWERPC_UACCESS_H */
diff --git a/arch/powerpc/include/asm/vas.h b/arch/powerpc/include/asm/vas.h
index fd5963acd658..771456227496 100644
--- a/arch/powerpc/include/asm/vas.h
+++ b/arch/powerpc/include/asm/vas.h
@@ -10,6 +10,8 @@
 #ifndef _ASM_POWERPC_VAS_H
 #define _ASM_POWERPC_VAS_H
 
+struct vas_window;
+
 /*
  * Min and max FIFO sizes are based on Version 1.05 Section 3.1.4.25
  * (Local FIFO Size Register) of the VAS workbook.
@@ -104,6 +106,15 @@ struct vas_tx_win_attr {
 };
 
 /*
+ * Helper to map a chip id to VAS id.
+ * For POWER9, this is a 1:1 mapping. In the future this maybe a 1:N
+ * mapping in which case, we will need to update this helper.
+ *
+ * Return the VAS id or -1 if no matching vasid is found.
+ */
+int chip_to_vas_id(int chipid);
+
+/*
  * Helper to initialize receive window attributes to defaults for an
  * NX window.
  */
@@ -156,4 +167,14 @@ int vas_copy_crb(void *crb, int offset);
  */
 int vas_paste_crb(struct vas_window *win, int offset, bool re);
 
+/*
+ * Return a system-wide unique id for the VAS window @win.
+ */
+extern u32 vas_win_id(struct vas_window *win);
+
+/*
+ * Return the power bus paste address associated with @win so the caller
+ * can map that address into their address space.
+ */
+extern u64 vas_win_paste_addr(struct vas_window *win);
 #endif /* __ASM_POWERPC_VAS_H */
diff --git a/arch/powerpc/include/uapi/asm/Kbuild b/arch/powerpc/include/uapi/asm/Kbuild
index 0d960ef78a9a..1a6ed5919ffd 100644
--- a/arch/powerpc/include/uapi/asm/Kbuild
+++ b/arch/powerpc/include/uapi/asm/Kbuild
@@ -1,6 +1,7 @@
 # UAPI Header export list
 include include/uapi/asm-generic/Kbuild.asm
 
+generic-y += bpf_perf_event.h
 generic-y += param.h
 generic-y += poll.h
 generic-y += resource.h
diff --git a/arch/powerpc/include/uapi/asm/cputable.h b/arch/powerpc/include/uapi/asm/cputable.h
index 50bcb4295de4..540592034740 100644
--- a/arch/powerpc/include/uapi/asm/cputable.h
+++ b/arch/powerpc/include/uapi/asm/cputable.h
@@ -49,6 +49,7 @@
 #define PPC_FEATURE2_HAS_IEEE128	0x00400000 /* VSX IEEE Binary Float 128-bit */
 #define PPC_FEATURE2_DARN		0x00200000 /* darn random number insn */
 #define PPC_FEATURE2_SCV		0x00100000 /* scv syscall */
+#define PPC_FEATURE2_HTM_NO_SUSPEND	0x00080000 /* TM w/out suspended state */
 
 /*
  * IMPORTANT!
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
index 6c6cce937dd8..1b6bc7fba996 100644
--- a/arch/powerpc/kernel/Makefile
+++ b/arch/powerpc/kernel/Makefile
@@ -129,7 +129,7 @@ obj64-$(CONFIG_PPC_TRANSACTIONAL_MEM)	+= tm.o
 obj-$(CONFIG_PPC64)		+= $(obj64-y)
 obj-$(CONFIG_PPC32)		+= $(obj32-y)
 
-ifneq ($(CONFIG_XMON)$(CONFIG_KEXEC_CORE),)
+ifneq ($(CONFIG_XMON)$(CONFIG_KEXEC_CORE)(CONFIG_PPC_BOOK3S),)
 obj-y				+= ppc_save_regs.o
 endif
 
diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c
index 8cfb20e38cfe..6b958414b4e0 100644
--- a/arch/powerpc/kernel/asm-offsets.c
+++ b/arch/powerpc/kernel/asm-offsets.c
@@ -185,7 +185,7 @@ int main(void)
 #ifdef CONFIG_PPC_MM_SLICES
 	OFFSET(PACALOWSLICESPSIZE, paca_struct, mm_ctx_low_slices_psize);
 	OFFSET(PACAHIGHSLICEPSIZE, paca_struct, mm_ctx_high_slices_psize);
-	DEFINE(PACA_ADDR_LIMIT, offsetof(struct paca_struct, addr_limit));
+	OFFSET(PACA_SLB_ADDR_LIMIT, paca_struct, mm_ctx_slb_addr_limit);
 	DEFINE(MMUPSIZEDEFSIZE, sizeof(struct mmu_psize_def));
 #endif /* CONFIG_PPC_MM_SLICES */
 #endif
@@ -208,7 +208,7 @@ int main(void)
 	OFFSET(TCD_ESEL_FIRST, tlb_core_data, esel_first);
 #endif /* CONFIG_PPC_BOOK3E */
 
-#ifdef CONFIG_PPC_STD_MMU_64
+#ifdef CONFIG_PPC_BOOK3S_64
 	OFFSET(PACASLBCACHE, paca_struct, slb_cache);
 	OFFSET(PACASLBCACHEPTR, paca_struct, slb_cache_ptr);
 	OFFSET(PACAVMALLOCSLLP, paca_struct, vmalloc_sllp);
@@ -230,7 +230,7 @@ int main(void)
 	OFFSET(LPPACA_DTLIDX, lppaca, dtl_idx);
 	OFFSET(LPPACA_YIELDCOUNT, lppaca, yield_count);
 	OFFSET(PACA_DTL_RIDX, paca_struct, dtl_ridx);
-#endif /* CONFIG_PPC_STD_MMU_64 */
+#endif /* CONFIG_PPC_BOOK3S_64 */
 	OFFSET(PACAEMERGSP, paca_struct, emergency_sp);
 #ifdef CONFIG_PPC_BOOK3S_64
 	OFFSET(PACAMCEMERGSP, paca_struct, mc_emergency_sp);
@@ -642,6 +642,7 @@ int main(void)
 	HSTATE_FIELD(HSTATE_SAVED_XIRR, saved_xirr);
 	HSTATE_FIELD(HSTATE_HOST_IPI, host_ipi);
 	HSTATE_FIELD(HSTATE_PTID, ptid);
+	HSTATE_FIELD(HSTATE_TID, tid);
 	HSTATE_FIELD(HSTATE_MMCR0, host_mmcr[0]);
 	HSTATE_FIELD(HSTATE_MMCR1, host_mmcr[1]);
 	HSTATE_FIELD(HSTATE_MMCRA, host_mmcr[2]);
@@ -667,6 +668,8 @@ int main(void)
 	OFFSET(KVM_SPLIT_LDBAR, kvm_split_mode, ldbar);
 	OFFSET(KVM_SPLIT_DO_NAP, kvm_split_mode, do_nap);
 	OFFSET(KVM_SPLIT_NAPPED, kvm_split_mode, napped);
+	OFFSET(KVM_SPLIT_DO_SET, kvm_split_mode, do_set);
+	OFFSET(KVM_SPLIT_DO_RESTORE, kvm_split_mode, do_restore);
 #endif /* CONFIG_KVM_BOOK3S_HV_POSSIBLE */
 
 #ifdef CONFIG_PPC_BOOK3S_64
diff --git a/arch/powerpc/kernel/cpu_setup_power.S b/arch/powerpc/kernel/cpu_setup_power.S
index 610955fe8b81..679bbe714e85 100644
--- a/arch/powerpc/kernel/cpu_setup_power.S
+++ b/arch/powerpc/kernel/cpu_setup_power.S
@@ -102,6 +102,7 @@ _GLOBAL(__setup_cpu_power9)
 	li	r0,0
 	mtspr	SPRN_PSSCR,r0
 	mtspr	SPRN_LPID,r0
+	mtspr	SPRN_PID,r0
 	mfspr	r3,SPRN_LPCR
 	LOAD_REG_IMMEDIATE(r4, LPCR_PECEDH | LPCR_PECE_HVEE | LPCR_HVICE  | LPCR_HEIC)
 	or	r3, r3, r4
@@ -126,6 +127,7 @@ _GLOBAL(__restore_cpu_power9)
 	li	r0,0
 	mtspr	SPRN_PSSCR,r0
 	mtspr	SPRN_LPID,r0
+	mtspr	SPRN_PID,r0
 	mfspr   r3,SPRN_LPCR
 	LOAD_REG_IMMEDIATE(r4, LPCR_PECEDH | LPCR_PECE_HVEE | LPCR_HVICE | LPCR_HEIC)
 	or	r3, r3, r4
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
index 760872916013..1350f49d81a8 100644
--- a/arch/powerpc/kernel/cputable.c
+++ b/arch/powerpc/kernel/cputable.c
@@ -547,11 +547,31 @@ static struct cpu_spec __initdata cpu_specs[] = {
 		.machine_check_early	= __machine_check_early_realmode_p9,
 		.platform		= "power9",
 	},
-	{	/* Power9 */
+	{	/* Power9 DD2.0 */
+		.pvr_mask		= 0xffffefff,
+		.pvr_value		= 0x004e0200,
+		.cpu_name		= "POWER9 (raw)",
+		.cpu_features		= CPU_FTRS_POWER9_DD2_0,
+		.cpu_user_features	= COMMON_USER_POWER9,
+		.cpu_user_features2	= COMMON_USER2_POWER9,
+		.mmu_features		= MMU_FTRS_POWER9,
+		.icache_bsize		= 128,
+		.dcache_bsize		= 128,
+		.num_pmcs		= 6,
+		.pmc_type		= PPC_PMC_IBM,
+		.oprofile_cpu_type	= "ppc64/power9",
+		.oprofile_type		= PPC_OPROFILE_INVALID,
+		.cpu_setup		= __setup_cpu_power9,
+		.cpu_restore		= __restore_cpu_power9,
+		.flush_tlb		= __flush_tlb_power9,
+		.machine_check_early	= __machine_check_early_realmode_p9,
+		.platform		= "power9",
+	},
+	{	/* Power9 DD 2.1 or later (see DD2.0 above) */
 		.pvr_mask		= 0xffff0000,
 		.pvr_value		= 0x004e0000,
 		.cpu_name		= "POWER9 (raw)",
-		.cpu_features		= CPU_FTRS_POWER9,
+		.cpu_features		= CPU_FTRS_POWER9_DD2_1,
 		.cpu_user_features	= COMMON_USER_POWER9,
 		.cpu_user_features2	= COMMON_USER2_POWER9,
 		.mmu_features		= MMU_FTRS_POWER9,
diff --git a/arch/powerpc/kernel/dt_cpu_ftrs.c b/arch/powerpc/kernel/dt_cpu_ftrs.c
index 7275fed271af..8bdc2f96c5d6 100644
--- a/arch/powerpc/kernel/dt_cpu_ftrs.c
+++ b/arch/powerpc/kernel/dt_cpu_ftrs.c
@@ -634,7 +634,7 @@ static struct dt_cpu_feature_match __initdata
 	{"no-execute", feat_enable, 0},
 	{"strong-access-ordering", feat_enable, CPU_FTR_SAO},
 	{"cache-inhibited-large-page", feat_enable_large_ci, 0},
-	{"coprocessor-icswx", feat_enable, CPU_FTR_ICSWX},
+	{"coprocessor-icswx", feat_enable, 0},
 	{"hypervisor-virtualization-interrupt", feat_enable_hvi, 0},
 	{"program-priority-register", feat_enable, CPU_FTR_HAS_PPR},
 	{"wait", feat_enable, 0},
@@ -735,6 +735,8 @@ static __init void cpufeatures_cpu_quirks(void)
 	 */
 	if ((version & 0xffffff00) == 0x004e0100)
 		cur_cpu_spec->cpu_features |= CPU_FTR_POWER9_DD1;
+	else if ((version & 0xffffefff) == 0x004e0201)
+		cur_cpu_spec->cpu_features |= CPU_FTR_POWER9_DD2_1;
 }
 
 static void __init cpufeatures_setup_finished(void)
diff --git a/arch/powerpc/kernel/eeh.c b/arch/powerpc/kernel/eeh.c
index 116000b45531..cbca0a667682 100644
--- a/arch/powerpc/kernel/eeh.c
+++ b/arch/powerpc/kernel/eeh.c
@@ -972,6 +972,18 @@ static struct notifier_block eeh_reboot_nb = {
 	.notifier_call = eeh_reboot_notifier,
 };
 
+void eeh_probe_devices(void)
+{
+	struct pci_controller *hose, *tmp;
+	struct pci_dn *pdn;
+
+	/* Enable EEH for all adapters */
+	list_for_each_entry_safe(hose, tmp, &hose_list, list_node) {
+		pdn = hose->pci_data;
+		traverse_pci_dn(pdn, eeh_ops->probe, NULL);
+	}
+}
+
 /**
  * eeh_init - EEH initialization
  *
@@ -987,22 +999,11 @@ static struct notifier_block eeh_reboot_nb = {
  * Even if force-off is set, the EEH hardware is still enabled, so that
  * newer systems can boot.
  */
-int eeh_init(void)
+static int eeh_init(void)
 {
 	struct pci_controller *hose, *tmp;
-	struct pci_dn *pdn;
-	static int cnt = 0;
 	int ret = 0;
 
-	/*
-	 * We have to delay the initialization on PowerNV after
-	 * the PCI hierarchy tree has been built because the PEs
-	 * are figured out based on PCI devices instead of device
-	 * tree nodes
-	 */
-	if (machine_is(powernv) && cnt++ <= 0)
-		return ret;
-
 	/* Register reboot notifier */
 	ret = register_reboot_notifier(&eeh_reboot_nb);
 	if (ret) {
@@ -1028,22 +1029,7 @@ int eeh_init(void)
 	if (ret)
 		return ret;
 
-	/* Enable EEH for all adapters */
-	list_for_each_entry_safe(hose, tmp, &hose_list, list_node) {
-		pdn = hose->pci_data;
-		traverse_pci_dn(pdn, eeh_ops->probe, NULL);
-	}
-
-	/*
-	 * Call platform post-initialization. Actually, It's good chance
-	 * to inform platform that EEH is ready to supply service if the
-	 * I/O cache stuff has been built up.
-	 */
-	if (eeh_ops->post_init) {
-		ret = eeh_ops->post_init();
-		if (ret)
-			return ret;
-	}
+	eeh_probe_devices();
 
 	if (eeh_enabled())
 		pr_info("EEH: PCI Enhanced I/O Error Handling Enabled\n");
@@ -1757,10 +1743,6 @@ static int eeh_enable_dbgfs_set(void *data, u64 val)
 	else
 		eeh_add_flag(EEH_FORCE_DISABLED);
 
-	/* Notify the backend */
-	if (eeh_ops->post_init)
-		eeh_ops->post_init();
-
 	return 0;
 }
 
diff --git a/arch/powerpc/kernel/eeh_driver.c b/arch/powerpc/kernel/eeh_driver.c
index 8b840191df59..4f71e4c9beb7 100644
--- a/arch/powerpc/kernel/eeh_driver.c
+++ b/arch/powerpc/kernel/eeh_driver.c
@@ -441,7 +441,7 @@ static void *eeh_add_virt_device(void *data, void *userdata)
 	}
 
 #ifdef CONFIG_PPC_POWERNV
-	pci_iov_add_virtfn(edev->physfn, pdn->vf_index, 0);
+	pci_iov_add_virtfn(edev->physfn, pdn->vf_index);
 #endif
 	return NULL;
 }
@@ -499,7 +499,7 @@ static void *eeh_rmv_device(void *data, void *userdata)
 #ifdef CONFIG_PPC_POWERNV
 		struct pci_dn *pdn = eeh_dev_to_pdn(edev);
 
-		pci_iov_remove_virtfn(edev->physfn, pdn->vf_index, 0);
+		pci_iov_remove_virtfn(edev->physfn, pdn->vf_index);
 		edev->pdev = NULL;
 
 		/*
@@ -623,7 +623,7 @@ static int eeh_reset_device(struct eeh_pe *pe, struct pci_bus *bus,
 				struct eeh_rmv_data *rmv_data)
 {
 	struct pci_bus *frozen_bus = eeh_pe_bus_get(pe);
-	struct timeval tstamp;
+	time64_t tstamp;
 	int cnt, rc;
 	struct eeh_dev *edev;
 
diff --git a/arch/powerpc/kernel/eeh_pe.c b/arch/powerpc/kernel/eeh_pe.c
index 2e8d1b2b5af4..2d4956e97aa9 100644
--- a/arch/powerpc/kernel/eeh_pe.c
+++ b/arch/powerpc/kernel/eeh_pe.c
@@ -526,16 +526,16 @@ int eeh_rmv_from_parent_pe(struct eeh_dev *edev)
  */
 void eeh_pe_update_time_stamp(struct eeh_pe *pe)
 {
-	struct timeval tstamp;
+	time64_t tstamp;
 
 	if (!pe) return;
 
 	if (pe->freeze_count <= 0) {
 		pe->freeze_count = 0;
-		do_gettimeofday(&pe->tstamp);
+		pe->tstamp = ktime_get_seconds();
 	} else {
-		do_gettimeofday(&tstamp);
-		if (tstamp.tv_sec - pe->tstamp.tv_sec > 3600) {
+		tstamp = ktime_get_seconds();
+		if (tstamp - pe->tstamp > 3600) {
 			pe->tstamp = tstamp;
 			pe->freeze_count = 0;
 		}
diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S
index 4a0fd4f40245..3320bcac7192 100644
--- a/arch/powerpc/kernel/entry_64.S
+++ b/arch/powerpc/kernel/entry_64.S
@@ -539,7 +539,7 @@ _GLOBAL(_switch)
 	std	r6,PACACURRENT(r13)	/* Set new 'current' */
 
 	ld	r8,KSP(r4)	/* new stack pointer */
-#ifdef CONFIG_PPC_STD_MMU_64
+#ifdef CONFIG_PPC_BOOK3S_64
 BEGIN_MMU_FTR_SECTION
 	b	2f
 END_MMU_FTR_SECTION_IFSET(MMU_FTR_TYPE_RADIX)
@@ -588,7 +588,7 @@ END_MMU_FTR_SECTION_IFSET(MMU_FTR_1T_SEGMENT)
 	slbmte	r7,r0
 	isync
 2:
-#endif /* CONFIG_PPC_STD_MMU_64 */
+#endif /* CONFIG_PPC_BOOK3S_64 */
 
 	CURRENT_THREAD_INFO(r7, r8)  /* base of new stack */
 	/* Note: this uses SWITCH_FRAME_SIZE rather than INT_FRAME_SIZE
diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
index 1c80bd292e48..e441b469dc8f 100644
--- a/arch/powerpc/kernel/exceptions-64s.S
+++ b/arch/powerpc/kernel/exceptions-64s.S
@@ -114,6 +114,7 @@ EXC_VIRT_NONE(0x4000, 0x100)
 	cmpwi	cr3,r10,2 ;						\
 	BRANCH_TO_C000(r10, system_reset_idle_common) ;			\
 1:									\
+	KVMTEST_PR(n) ;							\
 	END_FTR_SECTION_IFSET(CPU_FTR_HVMODE | CPU_FTR_ARCH_206)
 #else
 #define IDLETEST NOTEST
@@ -130,6 +131,7 @@ EXC_REAL_BEGIN(system_reset, 0x100, 0x100)
 
 EXC_REAL_END(system_reset, 0x100, 0x100)
 EXC_VIRT_NONE(0x4100, 0x100)
+TRAMP_KVM(PACA_EXNMI, 0x100)
 
 #ifdef CONFIG_PPC_P7_NAP
 EXC_COMMON_BEGIN(system_reset_idle_common)
@@ -233,7 +235,7 @@ BEGIN_FTR_SECTION
 	addi	r10,r10,1		/* increment paca->in_mce */
 	sth	r10,PACA_IN_MCE(r13)
 	/* Limit nested MCE to level 4 to avoid stack overflow */
-	cmpwi	r10,4
+	cmpwi	r10,MAX_MCE_DEPTH
 	bgt	2f			/* Check if we hit limit of 4 */
 	std	r11,GPR1(r1)		/* Save r1 on the stack. */
 	std	r11,0(r1)		/* make stack chain pointer */
@@ -542,7 +544,7 @@ EXC_COMMON_BEGIN(instruction_access_common)
 	RECONCILE_IRQ_STATE(r10, r11)
 	ld	r12,_MSR(r1)
 	ld	r3,_NIP(r1)
-	andis.	r4,r12,DSISR_BAD_FAULT_64S@h
+	andis.	r4,r12,DSISR_SRR1_MATCH_64S@h
 	li	r5,0x400
 	std	r3,_DAR(r1)
 	std	r4,_DSISR(r1)
@@ -606,7 +608,7 @@ EXC_COMMON_BEGIN(slb_miss_common)
 	cmpdi	cr5,r11,MSR_RI
 
 	crset	4*cr0+eq
-#ifdef CONFIG_PPC_STD_MMU_64
+#ifdef CONFIG_PPC_BOOK3S_64
 BEGIN_MMU_FTR_SECTION
 	bl	slb_allocate
 END_MMU_FTR_SECTION_IFCLR(MMU_FTR_TYPE_RADIX)
@@ -888,12 +890,6 @@ EXC_COMMON(trap_0b_common, 0xb00, unknown_exception)
 #define LOAD_SYSCALL_HANDLER(reg)					\
 	__LOAD_HANDLER(reg, system_call_common)
 
-#define SYSCALL_FASTENDIAN_TEST					\
-BEGIN_FTR_SECTION						\
-	cmpdi	r0,0x1ebe ; 					\
-	beq-	1f ;						\
-END_FTR_SECTION_IFSET(CPU_FTR_REAL_LE)				\
-
 /*
  * After SYSCALL_KVMTEST, we reach here with PACA in r13, r13 in r9,
  * and HMT_MEDIUM.
@@ -908,6 +904,13 @@ END_FTR_SECTION_IFSET(CPU_FTR_REAL_LE)				\
 	rfid ; 							\
 	b	. ;	/* prevent speculative execution */
 
+#ifdef CONFIG_PPC_FAST_ENDIAN_SWITCH
+#define SYSCALL_FASTENDIAN_TEST					\
+BEGIN_FTR_SECTION						\
+	cmpdi	r0,0x1ebe ; 					\
+	beq-	1f ;						\
+END_FTR_SECTION_IFSET(CPU_FTR_REAL_LE)				\
+
 #define SYSCALL_FASTENDIAN					\
 	/* Fast LE/BE switch system call */			\
 1:	mfspr	r12,SPRN_SRR1 ;					\
@@ -916,6 +919,10 @@ END_FTR_SECTION_IFSET(CPU_FTR_REAL_LE)				\
 	mr	r13,r9 ;					\
 	rfid ;		/* return to userspace */		\
 	b	. ;	/* prevent speculative execution */
+#else
+#define SYSCALL_FASTENDIAN_TEST
+#define SYSCALL_FASTENDIAN
+#endif /* CONFIG_PPC_FAST_ENDIAN_SWITCH */
 
 #if defined(CONFIG_RELOCATABLE)
 	/*
@@ -1033,6 +1040,8 @@ TRAMP_REAL_BEGIN(hmi_exception_early)
 	EXCEPTION_PROLOG_COMMON_3(0xe60)
 	addi	r3,r1,STACK_FRAME_OVERHEAD
 	BRANCH_LINK_TO_FAR(hmi_exception_realmode) /* Function call ABI */
+	cmpdi	cr0,r3,0
+
 	/* Windup the stack. */
 	/* Move original HSRR0 and HSRR1 into the respective regs */
 	ld	r9,_MSR(r1)
@@ -1049,10 +1058,15 @@ TRAMP_REAL_BEGIN(hmi_exception_early)
 	REST_8GPRS(2, r1)
 	REST_GPR(10, r1)
 	ld	r11,_CCR(r1)
+	REST_2GPRS(12, r1)
+	bne	1f
 	mtcr	r11
 	REST_GPR(11, r1)
-	REST_2GPRS(12, r1)
-	/* restore original r1. */
+	ld	r1,GPR1(r1)
+	hrfid
+
+1:	mtcr	r11
+	REST_GPR(11, r1)
 	ld	r1,GPR1(r1)
 
 	/*
@@ -1065,8 +1079,9 @@ hmi_exception_after_realmode:
 	EXCEPTION_PROLOG_0(PACA_EXGEN)
 	b	tramp_real_hmi_exception
 
-EXC_COMMON_ASYNC(hmi_exception_common, 0xe60, handle_hmi_exception)
-
+EXC_COMMON_BEGIN(hmi_exception_common)
+EXCEPTION_COMMON(PACA_EXGEN, 0xe60, hmi_exception_common, handle_hmi_exception,
+        ret_from_except, FINISH_NAP;ADD_NVGPRS;ADD_RECONCILE;RUNLATCH_ON)
 
 EXC_REAL_OOL_MASKABLE_HV(h_doorbell, 0xe80, 0x20)
 EXC_VIRT_OOL_MASKABLE_HV(h_doorbell, 0x4e80, 0x20, 0xe80)
@@ -1505,8 +1520,8 @@ USE_TEXT_SECTION()
  */
 	.balign	IFETCH_ALIGN_BYTES
 do_hash_page:
-	#ifdef CONFIG_PPC_STD_MMU_64
-	lis	r0,DSISR_BAD_FAULT_64S@h
+#ifdef CONFIG_PPC_BOOK3S_64
+	lis	r0,(DSISR_BAD_FAULT_64S|DSISR_DABRMATCH)@h
 	ori	r0,r0,DSISR_BAD_FAULT_64S@l
 	and.	r0,r4,r0		/* weird error? */
 	bne-	handle_page_fault	/* if not, try to insert a HPTE */
@@ -1536,7 +1551,7 @@ do_hash_page:
 
 	/* Reload DSISR into r4 for the DABR check below */
 	ld      r4,_DSISR(r1)
-#endif /* CONFIG_PPC_STD_MMU_64 */
+#endif /* CONFIG_PPC_BOOK3S_64 */
 
 /* Here we have a page fault that hash_page can't handle. */
 handle_page_fault:
@@ -1565,7 +1580,7 @@ handle_dabr_fault:
 12:	b       ret_from_except_lite
 
 
-#ifdef CONFIG_PPC_STD_MMU_64
+#ifdef CONFIG_PPC_BOOK3S_64
 /* We have a page fault that hash_page could handle but HV refused
  * the PTE insertion
  */
diff --git a/arch/powerpc/kernel/fadump.c b/arch/powerpc/kernel/fadump.c
index e1431800bfb9..3c2c2688918f 100644
--- a/arch/powerpc/kernel/fadump.c
+++ b/arch/powerpc/kernel/fadump.c
@@ -1270,10 +1270,15 @@ static ssize_t fadump_release_memory_store(struct kobject *kobj,
 					struct kobj_attribute *attr,
 					const char *buf, size_t count)
 {
+	int input = -1;
+
 	if (!fw_dump.dump_active)
 		return -EPERM;
 
-	if (buf[0] == '1') {
+	if (kstrtoint(buf, 0, &input))
+		return -EINVAL;
+
+	if (input == 1) {
 		/*
 		 * Take away the '/proc/vmcore'. We are releasing the dump
 		 * memory, hence it will not be valid anymore.
@@ -1307,21 +1312,25 @@ static ssize_t fadump_register_store(struct kobject *kobj,
 					const char *buf, size_t count)
 {
 	int ret = 0;
+	int input = -1;
 
 	if (!fw_dump.fadump_enabled || fdm_active)
 		return -EPERM;
 
+	if (kstrtoint(buf, 0, &input))
+		return -EINVAL;
+
 	mutex_lock(&fadump_mutex);
 
-	switch (buf[0]) {
-	case '0':
+	switch (input) {
+	case 0:
 		if (fw_dump.dump_registered == 0) {
 			goto unlock_out;
 		}
 		/* Un-register Firmware-assisted dump */
 		fadump_unregister_dump(&fdm);
 		break;
-	case '1':
+	case 1:
 		if (fw_dump.dump_registered == 1) {
 			ret = -EEXIST;
 			goto unlock_out;
@@ -1453,25 +1462,6 @@ static void fadump_init_files(void)
 	return;
 }
 
-static int fadump_panic_event(struct notifier_block *this,
-			      unsigned long event, void *ptr)
-{
-	/*
-	 * If firmware-assisted dump has been registered then trigger
-	 * firmware-assisted dump and let firmware handle everything
-	 * else. If this returns, then fadump was not registered, so
-	 * go through the rest of the panic path.
-	 */
-	crash_fadump(NULL, ptr);
-
-	return NOTIFY_DONE;
-}
-
-static struct notifier_block fadump_panic_block = {
-	.notifier_call = fadump_panic_event,
-	.priority = INT_MIN /* may not return; must be done last */
-};
-
 /*
  * Prepare for firmware-assisted dump.
  */
@@ -1504,9 +1494,6 @@ int __init setup_fadump(void)
 		init_fadump_mem_struct(&fdm, fw_dump.reserve_dump_area_start);
 	fadump_init_files();
 
-	atomic_notifier_chain_register(&panic_notifier_list,
-					&fadump_panic_block);
-
 	return 1;
 }
 subsys_initcall(setup_fadump);
diff --git a/arch/powerpc/kernel/head_32.S b/arch/powerpc/kernel/head_32.S
index 8c54166491e7..29b2fed93289 100644
--- a/arch/powerpc/kernel/head_32.S
+++ b/arch/powerpc/kernel/head_32.S
@@ -388,7 +388,7 @@ DataAccess:
 	EXCEPTION_PROLOG
 	mfspr	r10,SPRN_DSISR
 	stw	r10,_DSISR(r11)
-	andis.	r0,r10,DSISR_BAD_FAULT_32S@h
+	andis.	r0,r10,(DSISR_BAD_FAULT_32S|DSISR_DABRMATCH)@h
 	bne	1f			/* if not, try to put a PTE */
 	mfspr	r4,SPRN_DAR		/* into the hash table */
 	rlwinm	r3,r10,32-15,21,21	/* DSISR_STORE -> _PAGE_RW */
diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S
index ff8511d6d8ea..aa71a90f5222 100644
--- a/arch/powerpc/kernel/head_64.S
+++ b/arch/powerpc/kernel/head_64.S
@@ -55,12 +55,18 @@
  *
  *  For pSeries or server processors:
  *   1. The MMU is off & open firmware is running in real mode.
- *   2. The kernel is entered at __start
+ *   2. The primary CPU enters at __start.
+ *   3. If the RTAS supports "query-cpu-stopped-state", then secondary
+ *      CPUs will enter as directed by "start-cpu" RTAS call, which is
+ *      generic_secondary_smp_init, with PIR in r3.
+ *   4. Else the secondary CPUs will enter at secondary_hold (0x60) as
+ *      directed by the "start-cpu" RTS call, with PIR in r3.
  * -or- For OPAL entry:
- *   1. The MMU is off, processor in HV mode, primary CPU enters at 0
- *      with device-tree in gpr3. We also get OPAL base in r8 and
- *	entry in r9 for debugging purposes
- *   2. Secondary processors enter at 0x60 with PIR in gpr3
+ *   1. The MMU is off, processor in HV mode.
+ *   2. The primary CPU enters at 0 with device-tree in r3, OPAL base
+ *      in r8, and entry in r9 for debugging purposes.
+ *   3. Secondary CPUs enter as directed by OPAL_START_CPU call, which
+ *      is at generic_secondary_smp_init, with PIR in r3.
  *
  *  For Book3E processors:
  *   1. The MMU is on running in AS0 in a state defined in ePAPR
diff --git a/arch/powerpc/kernel/idle_book3s.S b/arch/powerpc/kernel/idle_book3s.S
index 1125c9be9e06..01e1c1997893 100644
--- a/arch/powerpc/kernel/idle_book3s.S
+++ b/arch/powerpc/kernel/idle_book3s.S
@@ -112,12 +112,14 @@ power9_save_additional_sprs:
 	std	r4, STOP_HFSCR(r13)
 
 	mfspr	r3, SPRN_MMCRA
-	mfspr	r4, SPRN_MMCR1
+	mfspr	r4, SPRN_MMCR0
 	std	r3, STOP_MMCRA(r13)
-	std	r4, STOP_MMCR1(r13)
+	std	r4, _MMCR0(r1)
 
-	mfspr	r3, SPRN_MMCR2
-	std	r3, STOP_MMCR2(r13)
+	mfspr	r3, SPRN_MMCR1
+	mfspr	r4, SPRN_MMCR2
+	std	r3, STOP_MMCR1(r13)
+	std	r4, STOP_MMCR2(r13)
 	blr
 
 power9_restore_additional_sprs:
@@ -135,11 +137,14 @@ power9_restore_additional_sprs:
 	ld	r4, STOP_MMCRA(r13)
 	mtspr	SPRN_HFSCR, r3
 	mtspr	SPRN_MMCRA, r4
-	/* We have already restored PACA_MMCR0 */
-	ld	r3, STOP_MMCR1(r13)
-	ld	r4, STOP_MMCR2(r13)
-	mtspr	SPRN_MMCR1, r3
-	mtspr	SPRN_MMCR2, r4
+
+	ld	r3, _MMCR0(r1)
+	ld	r4, STOP_MMCR1(r13)
+	mtspr	SPRN_MMCR0, r3
+	mtspr	SPRN_MMCR1, r4
+
+	ld	r3, STOP_MMCR2(r13)
+	mtspr	SPRN_MMCR2, r3
 	blr
 
 /*
@@ -319,20 +324,13 @@ enter_winkle:
 /*
  * r3 - PSSCR value corresponding to the requested stop state.
  */
+power_enter_stop:
 #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE
-power_enter_stop_kvm_rm:
-	/*
-	 * This is currently unused because POWER9 KVM does not have to
-	 * gather secondary threads into sibling mode, but the code is
-	 * here in case that function is required.
-	 *
-	 * Tell KVM we're entering idle.
-	 */
+	/* Tell KVM we're entering idle */
 	li	r4,KVM_HWTHREAD_IN_IDLE
 	/* DO THIS IN REAL MODE!  See comment above. */
 	stb	r4,HSTATE_HWTHREAD_STATE(r13)
 #endif
-power_enter_stop:
 /*
  * Check if we are executing the lite variant with ESL=EC=0
  */
@@ -357,13 +355,15 @@ power_enter_stop:
 	b 	pnv_wakeup_noloss
 
 .Lhandle_esl_ec_set:
+BEGIN_FTR_SECTION
 	/*
-	 * POWER9 DD2 can incorrectly set PMAO when waking up after a
-	 * state-loss idle. Saving and restoring MMCR0 over idle is a
+	 * POWER9 DD2.0 or earlier can incorrectly set PMAO when waking up after
+	 * a state-loss idle. Saving and restoring MMCR0 over idle is a
 	 * workaround.
 	 */
 	mfspr	r4,SPRN_MMCR0
 	std	r4,_MMCR0(r1)
+END_FTR_SECTION_IFCLR(CPU_FTR_POWER9_DD2_1)
 
 /*
  * Check if the requested state is a deep idle state.
@@ -496,18 +496,6 @@ pnv_powersave_wakeup_mce:
 
 	b	pnv_powersave_wakeup
 
-#ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE
-kvm_start_guest_check:
-	li	r0,KVM_HWTHREAD_IN_KERNEL
-	stb	r0,HSTATE_HWTHREAD_STATE(r13)
-	/* Order setting hwthread_state vs. testing hwthread_req */
-	sync
-	lbz	r0,HSTATE_HWTHREAD_REQ(r13)
-	cmpwi	r0,0
-	beqlr
-	b	kvm_start_guest
-#endif
-
 /*
  * Called from reset vector for powersave wakeups.
  * cr3 - set to gt if waking up with partial/complete hypervisor state loss
@@ -532,9 +520,15 @@ ALT_FTR_SECTION_END_IFSET(CPU_FTR_ARCH_300)
 	mr	r3,r12
 
 #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE
-BEGIN_FTR_SECTION
-	bl	kvm_start_guest_check
-END_FTR_SECTION_IFCLR(CPU_FTR_ARCH_300)
+	li	r0,KVM_HWTHREAD_IN_KERNEL
+	stb	r0,HSTATE_HWTHREAD_STATE(r13)
+	/* Order setting hwthread_state vs. testing hwthread_req */
+	sync
+	lbz	r0,HSTATE_HWTHREAD_REQ(r13)
+	cmpwi	r0,0
+	beq	1f
+	b	kvm_start_guest
+1:
 #endif
 
 	/* Return SRR1 from power7_nap() */
@@ -555,15 +549,17 @@ pnv_restore_hyp_resource_arch300:
 	 * then clear bit 60 in MMCRA to ensure the PMU starts running.
 	 */
 	blt	cr3,1f
+BEGIN_FTR_SECTION
 	PPC_INVALIDATE_ERAT
 	ld	r1,PACAR1(r13)
+	ld	r4,_MMCR0(r1)
+	mtspr	SPRN_MMCR0,r4
+END_FTR_SECTION_IFCLR(CPU_FTR_POWER9_DD2_1)
 	mfspr	r4,SPRN_MMCRA
 	ori	r4,r4,(1 << (63-60))
 	mtspr	SPRN_MMCRA,r4
 	xori	r4,r4,(1 << (63-60))
 	mtspr	SPRN_MMCRA,r4
-	ld	r4,_MMCR0(r1)
-	mtspr	SPRN_MMCR0,r4
 1:
 	/*
 	 * POWER ISA 3. Use PSSCR to determine if we
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
index 4e65bf82f5e0..b7a84522e652 100644
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -143,6 +143,13 @@ notrace unsigned int __check_irq_replay(void)
 	 */
 	unsigned char happened = local_paca->irq_happened;
 
+	/*
+	 * We are responding to the next interrupt, so interrupt-off
+	 * latencies should be reset here.
+	 */
+	trace_hardirqs_on();
+	trace_hardirqs_off();
+
 	if (happened & PACA_IRQ_HARD_DIS) {
 		/* Clear bit 0 which we wouldn't clear otherwise */
 		local_paca->irq_happened &= ~PACA_IRQ_HARD_DIS;
@@ -270,6 +277,7 @@ notrace void arch_local_irq_restore(unsigned long en)
 #endif /* CONFIG_TRACE_IRQFLAGS */
 
 	set_soft_enabled(0);
+	trace_hardirqs_off();
 
 	/*
 	 * Check if anything needs to be re-emitted. We haven't
@@ -279,6 +287,7 @@ notrace void arch_local_irq_restore(unsigned long en)
 	replay = __check_irq_replay();
 
 	/* We can soft-enable now */
+	trace_hardirqs_on();
 	set_soft_enabled(1);
 
 	/*
@@ -394,11 +403,19 @@ bool prep_irq_for_idle_irqsoff(void)
 /*
  * Take the SRR1 wakeup reason, index into this table to find the
  * appropriate irq_happened bit.
+ *
+ * Sytem reset exceptions taken in idle state also come through here,
+ * but they are NMI interrupts so do not need to wait for IRQs to be
+ * restored, and should be taken as early as practical. These are marked
+ * with 0xff in the table. The Power ISA specifies 0100b as the system
+ * reset interrupt reason.
  */
+#define IRQ_SYSTEM_RESET	0xff
+
 static const u8 srr1_to_lazyirq[0x10] = {
 	0, 0, 0,
 	PACA_IRQ_DBELL,
-	0,
+	IRQ_SYSTEM_RESET,
 	PACA_IRQ_DBELL,
 	PACA_IRQ_DEC,
 	0,
@@ -407,15 +424,43 @@ static const u8 srr1_to_lazyirq[0x10] = {
 	PACA_IRQ_HMI,
 	0, 0, 0, 0, 0 };
 
+void replay_system_reset(void)
+{
+	struct pt_regs regs;
+
+	ppc_save_regs(&regs);
+	regs.trap = 0x100;
+	get_paca()->in_nmi = 1;
+	system_reset_exception(&regs);
+	get_paca()->in_nmi = 0;
+}
+EXPORT_SYMBOL_GPL(replay_system_reset);
+
 void irq_set_pending_from_srr1(unsigned long srr1)
 {
 	unsigned int idx = (srr1 & SRR1_WAKEMASK_P8) >> 18;
+	u8 reason = srr1_to_lazyirq[idx];
+
+	/*
+	 * Take the system reset now, which is immediately after registers
+	 * are restored from idle. It's an NMI, so interrupts need not be
+	 * re-enabled before it is taken.
+	 */
+	if (unlikely(reason == IRQ_SYSTEM_RESET)) {
+		replay_system_reset();
+		return;
+	}
 
 	/*
 	 * The 0 index (SRR1[42:45]=b0000) must always evaluate to 0,
-	 * so this can be called unconditionally with srr1 wake reason.
+	 * so this can be called unconditionally with the SRR1 wake
+	 * reason as returned by the idle code, which uses 0 to mean no
+	 * interrupt.
+	 *
+	 * If a future CPU was to designate this as an interrupt reason,
+	 * then a new index for no interrupt must be assigned.
 	 */
-	local_paca->irq_happened |= srr1_to_lazyirq[idx];
+	local_paca->irq_happened |= reason;
 }
 #endif /* CONFIG_PPC_BOOK3S */
 
diff --git a/arch/powerpc/kernel/kprobes-ftrace.c b/arch/powerpc/kernel/kprobes-ftrace.c
index 6c089d9757c9..7a1f99f1b47f 100644
--- a/arch/powerpc/kernel/kprobes-ftrace.c
+++ b/arch/powerpc/kernel/kprobes-ftrace.c
@@ -25,6 +25,21 @@
 #include <linux/preempt.h>
 #include <linux/ftrace.h>
 
+/*
+ * This is called from ftrace code after invoking registered handlers to
+ * disambiguate regs->nip changes done by jprobes and livepatch. We check if
+ * there is an active jprobe at the provided address (mcount location).
+ */
+int __is_active_jprobe(unsigned long addr)
+{
+	if (!preemptible()) {
+		struct kprobe *p = raw_cpu_read(current_kprobe);
+		return (p && (unsigned long)p->addr == addr) ? 1 : 0;
+	}
+
+	return 0;
+}
+
 static nokprobe_inline
 int __skip_singlestep(struct kprobe *p, struct pt_regs *regs,
 		      struct kprobe_ctlblk *kcb, unsigned long orig_nip)
@@ -60,11 +75,8 @@ void kprobe_ftrace_handler(unsigned long nip, unsigned long parent_nip,
 {
 	struct kprobe *p;
 	struct kprobe_ctlblk *kcb;
-	unsigned long flags;
 
-	/* Disable irq for emulating a breakpoint and avoiding preempt */
-	local_irq_save(flags);
-	hard_irq_disable();
+	preempt_disable();
 
 	p = get_kprobe((kprobe_opcode_t *)nip);
 	if (unlikely(!p) || kprobe_disabled(p))
@@ -86,13 +98,17 @@ void kprobe_ftrace_handler(unsigned long nip, unsigned long parent_nip,
 		kcb->kprobe_status = KPROBE_HIT_ACTIVE;
 		if (!p->pre_handler || !p->pre_handler(p, regs))
 			__skip_singlestep(p, regs, kcb, orig_nip);
-		/*
-		 * If pre_handler returns !0, it sets regs->nip and
-		 * resets current kprobe.
-		 */
+		else {
+			/*
+			 * If pre_handler returns !0, it sets regs->nip and
+			 * resets current kprobe. In this case, we should not
+			 * re-enable preemption.
+			 */
+			return;
+		}
 	}
 end:
-	local_irq_restore(flags);
+	preempt_enable_no_resched();
 }
 NOKPROBE_SYMBOL(kprobe_ftrace_handler);
 
diff --git a/arch/powerpc/kernel/kprobes.c b/arch/powerpc/kernel/kprobes.c
index bebc3007a793..ca5d5a081e75 100644
--- a/arch/powerpc/kernel/kprobes.c
+++ b/arch/powerpc/kernel/kprobes.c
@@ -43,12 +43,6 @@ DEFINE_PER_CPU(struct kprobe_ctlblk, kprobe_ctlblk);
 
 struct kretprobe_blackpoint kretprobe_blacklist[] = {{NULL, NULL}};
 
-int is_current_kprobe_addr(unsigned long addr)
-{
-	struct kprobe *p = kprobe_running();
-	return (p && (unsigned long)p->addr == addr) ? 1 : 0;
-}
-
 bool arch_within_kprobe_blacklist(unsigned long addr)
 {
 	return  (addr >= (unsigned long)__kprobes_text_start &&
@@ -59,7 +53,7 @@ bool arch_within_kprobe_blacklist(unsigned long addr)
 
 kprobe_opcode_t *kprobe_lookup_name(const char *name, unsigned int offset)
 {
-	kprobe_opcode_t *addr;
+	kprobe_opcode_t *addr = NULL;
 
 #ifdef PPC64_ELF_ABI_v2
 	/* PPC64 ABIv2 needs local entry point */
@@ -91,36 +85,29 @@ kprobe_opcode_t *kprobe_lookup_name(const char *name, unsigned int offset)
 	 * Also handle <module:symbol> format.
 	 */
 	char dot_name[MODULE_NAME_LEN + 1 + KSYM_NAME_LEN];
-	const char *modsym;
 	bool dot_appended = false;
-	if ((modsym = strchr(name, ':')) != NULL) {
-		modsym++;
-		if (*modsym != '\0' && *modsym != '.') {
-			/* Convert to <module:.symbol> */
-			strncpy(dot_name, name, modsym - name);
-			dot_name[modsym - name] = '.';
-			dot_name[modsym - name + 1] = '\0';
-			strncat(dot_name, modsym,
-				sizeof(dot_name) - (modsym - name) - 2);
-			dot_appended = true;
-		} else {
-			dot_name[0] = '\0';
-			strncat(dot_name, name, sizeof(dot_name) - 1);
-		}
-	} else if (name[0] != '.') {
-		dot_name[0] = '.';
-		dot_name[1] = '\0';
-		strncat(dot_name, name, KSYM_NAME_LEN - 2);
+	const char *c;
+	ssize_t ret = 0;
+	int len = 0;
+
+	if ((c = strnchr(name, MODULE_NAME_LEN, ':')) != NULL) {
+		c++;
+		len = c - name;
+		memcpy(dot_name, name, len);
+	} else
+		c = name;
+
+	if (*c != '\0' && *c != '.') {
+		dot_name[len++] = '.';
 		dot_appended = true;
-	} else {
-		dot_name[0] = '\0';
-		strncat(dot_name, name, KSYM_NAME_LEN - 1);
 	}
-	addr = (kprobe_opcode_t *)kallsyms_lookup_name(dot_name);
-	if (!addr && dot_appended) {
-		/* Let's try the original non-dot symbol lookup	*/
+	ret = strscpy(dot_name + len, c, KSYM_NAME_LEN);
+	if (ret > 0)
+		addr = (kprobe_opcode_t *)kallsyms_lookup_name(dot_name);
+
+	/* Fallback to the original non-dot symbol lookup */
+	if (!addr && dot_appended)
 		addr = (kprobe_opcode_t *)kallsyms_lookup_name(name);
-	}
 #else
 	addr = (kprobe_opcode_t *)kallsyms_lookup_name(name);
 #endif
@@ -239,7 +226,7 @@ void arch_prepare_kretprobe(struct kretprobe_instance *ri, struct pt_regs *regs)
 }
 NOKPROBE_SYMBOL(arch_prepare_kretprobe);
 
-int try_to_emulate(struct kprobe *p, struct pt_regs *regs)
+static int try_to_emulate(struct kprobe *p, struct pt_regs *regs)
 {
 	int ret;
 	unsigned int insn = *p->ainsn.insn;
@@ -261,9 +248,20 @@ int try_to_emulate(struct kprobe *p, struct pt_regs *regs)
 		 */
 		printk("Can't step on instruction %x\n", insn);
 		BUG();
-	} else if (ret == 0)
-		/* This instruction can't be boosted */
-		p->ainsn.boostable = -1;
+	} else {
+		/*
+		 * If we haven't previously emulated this instruction, then it
+		 * can't be boosted. Note it down so we don't try to do so again.
+		 *
+		 * If, however, we had emulated this instruction in the past,
+		 * then this is just an error with the current run (for
+		 * instance, exceptions due to a load/store). We return 0 so
+		 * that this is now single-stepped, but continue to try
+		 * emulating it in subsequent probe hits.
+		 */
+		if (unlikely(p->ainsn.boostable != 1))
+			p->ainsn.boostable = -1;
+	}
 
 	return ret;
 }
@@ -639,24 +637,22 @@ NOKPROBE_SYMBOL(setjmp_pre_handler);
 
 void __used jprobe_return(void)
 {
-	asm volatile("trap" ::: "memory");
+	asm volatile("jprobe_return_trap:\n"
+		     "trap\n"
+		     ::: "memory");
 }
 NOKPROBE_SYMBOL(jprobe_return);
 
-static void __used jprobe_return_end(void)
-{
-}
-NOKPROBE_SYMBOL(jprobe_return_end);
-
 int longjmp_break_handler(struct kprobe *p, struct pt_regs *regs)
 {
 	struct kprobe_ctlblk *kcb = get_kprobe_ctlblk();
 
-	/*
-	 * FIXME - we should ideally be validating that we got here 'cos
-	 * of the "trap" in jprobe_return() above, before restoring the
-	 * saved regs...
-	 */
+	if (regs->nip != ppc_kallsyms_lookup_name("jprobe_return_trap")) {
+		pr_debug("longjmp_break_handler NIP (0x%lx) does not match jprobe_return_trap (0x%lx)\n",
+				regs->nip, ppc_kallsyms_lookup_name("jprobe_return_trap"));
+		return 0;
+	}
+
 	memcpy(regs, &kcb->jprobe_saved_regs, sizeof(struct pt_regs));
 	/* It's OK to start function graph tracing again */
 	unpause_graph_tracing();
diff --git a/arch/powerpc/kernel/machine_kexec_64.c b/arch/powerpc/kernel/machine_kexec_64.c
index 5c12e21d0d1a..49d34d7271e7 100644
--- a/arch/powerpc/kernel/machine_kexec_64.c
+++ b/arch/powerpc/kernel/machine_kexec_64.c
@@ -360,7 +360,7 @@ void default_machine_kexec(struct kimage *image)
 	/* NOTREACHED */
 }
 
-#ifdef CONFIG_PPC_STD_MMU_64
+#ifdef CONFIG_PPC_BOOK3S_64
 /* Values we need to export to the second kernel via the device tree. */
 static unsigned long htab_base;
 static unsigned long htab_size;
@@ -402,4 +402,4 @@ static int __init export_htab_values(void)
 	return 0;
 }
 late_initcall(export_htab_values);
-#endif /* CONFIG_PPC_STD_MMU_64 */
+#endif /* CONFIG_PPC_BOOK3S_64 */
diff --git a/arch/powerpc/kernel/mce.c b/arch/powerpc/kernel/mce.c
index 9b2ea7e71c06..742e4658c5dc 100644
--- a/arch/powerpc/kernel/mce.c
+++ b/arch/powerpc/kernel/mce.c
@@ -39,11 +39,21 @@ static DEFINE_PER_CPU(struct machine_check_event[MAX_MC_EVT], mce_event);
 static DEFINE_PER_CPU(int, mce_queue_count);
 static DEFINE_PER_CPU(struct machine_check_event[MAX_MC_EVT], mce_event_queue);
 
+/* Queue for delayed MCE UE events. */
+static DEFINE_PER_CPU(int, mce_ue_count);
+static DEFINE_PER_CPU(struct machine_check_event[MAX_MC_EVT],
+					mce_ue_event_queue);
+
 static void machine_check_process_queued_event(struct irq_work *work);
+void machine_check_ue_event(struct machine_check_event *evt);
+static void machine_process_ue_event(struct work_struct *work);
+
 static struct irq_work mce_event_process_work = {
         .func = machine_check_process_queued_event,
 };
 
+DECLARE_WORK(mce_ue_event_work, machine_process_ue_event);
+
 static void mce_set_error_info(struct machine_check_event *mce,
 			       struct mce_error_info *mce_err)
 {
@@ -82,7 +92,7 @@ static void mce_set_error_info(struct machine_check_event *mce,
  */
 void save_mce_event(struct pt_regs *regs, long handled,
 		    struct mce_error_info *mce_err,
-		    uint64_t nip, uint64_t addr)
+		    uint64_t nip, uint64_t addr, uint64_t phys_addr)
 {
 	int index = __this_cpu_inc_return(mce_nest_count) - 1;
 	struct machine_check_event *mce = this_cpu_ptr(&mce_event[index]);
@@ -140,6 +150,11 @@ void save_mce_event(struct pt_regs *regs, long handled,
 	} else if (mce->error_type == MCE_ERROR_TYPE_UE) {
 		mce->u.ue_error.effective_address_provided = true;
 		mce->u.ue_error.effective_address = addr;
+		if (phys_addr != ULONG_MAX) {
+			mce->u.ue_error.physical_address_provided = true;
+			mce->u.ue_error.physical_address = phys_addr;
+			machine_check_ue_event(mce);
+		}
 	}
 	return;
 }
@@ -193,6 +208,26 @@ void release_mce_event(void)
 	get_mce_event(NULL, true);
 }
 
+
+/*
+ * Queue up the MCE event which then can be handled later.
+ */
+void machine_check_ue_event(struct machine_check_event *evt)
+{
+	int index;
+
+	index = __this_cpu_inc_return(mce_ue_count) - 1;
+	/* If queue is full, just return for now. */
+	if (index >= MAX_MC_EVT) {
+		__this_cpu_dec(mce_ue_count);
+		return;
+	}
+	memcpy(this_cpu_ptr(&mce_ue_event_queue[index]), evt, sizeof(*evt));
+
+	/* Queue work to process this event later. */
+	schedule_work(&mce_ue_event_work);
+}
+
 /*
  * Queue up the MCE event which then can be handled later.
  */
@@ -215,7 +250,39 @@ void machine_check_queue_event(void)
 	/* Queue irq work to process this event later. */
 	irq_work_queue(&mce_event_process_work);
 }
-
+/*
+ * process pending MCE event from the mce event queue. This function will be
+ * called during syscall exit.
+ */
+static void machine_process_ue_event(struct work_struct *work)
+{
+	int index;
+	struct machine_check_event *evt;
+
+	while (__this_cpu_read(mce_ue_count) > 0) {
+		index = __this_cpu_read(mce_ue_count) - 1;
+		evt = this_cpu_ptr(&mce_ue_event_queue[index]);
+#ifdef CONFIG_MEMORY_FAILURE
+		/*
+		 * This should probably queued elsewhere, but
+		 * oh! well
+		 */
+		if (evt->error_type == MCE_ERROR_TYPE_UE) {
+			if (evt->u.ue_error.physical_address_provided) {
+				unsigned long pfn;
+
+				pfn = evt->u.ue_error.physical_address >>
+					PAGE_SHIFT;
+				memory_failure(pfn, SIGBUS, 0);
+			} else
+				pr_warn("Failed to identify bad address from "
+					"where the uncorrectable error (UE) "
+					"was generated\n");
+		}
+#endif
+		__this_cpu_dec(mce_ue_count);
+	}
+}
 /*
  * process pending MCE event from the mce event queue. This function will be
  * called during syscall exit.
@@ -223,6 +290,7 @@ void machine_check_queue_event(void)
 static void machine_check_process_queued_event(struct irq_work *work)
 {
 	int index;
+	struct machine_check_event *evt;
 
 	add_taint(TAINT_MACHINE_CHECK, LOCKDEP_NOW_UNRELIABLE);
 
@@ -232,8 +300,8 @@ static void machine_check_process_queued_event(struct irq_work *work)
 	 */
 	while (__this_cpu_read(mce_queue_count) > 0) {
 		index = __this_cpu_read(mce_queue_count) - 1;
-		machine_check_print_event_info(
-				this_cpu_ptr(&mce_event_queue[index]), false);
+		evt = this_cpu_ptr(&mce_event_queue[index]);
+		machine_check_print_event_info(evt, false);
 		__this_cpu_dec(mce_queue_count);
 	}
 }
@@ -340,7 +408,7 @@ void machine_check_print_event_info(struct machine_check_event *evt,
 			printk("%s    Effective address: %016llx\n",
 			       level, evt->u.ue_error.effective_address);
 		if (evt->u.ue_error.physical_address_provided)
-			printk("%s      Physical address: %016llx\n",
+			printk("%s    Physical address:  %016llx\n",
 			       level, evt->u.ue_error.physical_address);
 		break;
 	case MCE_ERROR_TYPE_SLB:
@@ -411,45 +479,6 @@ void machine_check_print_event_info(struct machine_check_event *evt,
 }
 EXPORT_SYMBOL_GPL(machine_check_print_event_info);
 
-uint64_t get_mce_fault_addr(struct machine_check_event *evt)
-{
-	switch (evt->error_type) {
-	case MCE_ERROR_TYPE_UE:
-		if (evt->u.ue_error.effective_address_provided)
-			return evt->u.ue_error.effective_address;
-		break;
-	case MCE_ERROR_TYPE_SLB:
-		if (evt->u.slb_error.effective_address_provided)
-			return evt->u.slb_error.effective_address;
-		break;
-	case MCE_ERROR_TYPE_ERAT:
-		if (evt->u.erat_error.effective_address_provided)
-			return evt->u.erat_error.effective_address;
-		break;
-	case MCE_ERROR_TYPE_TLB:
-		if (evt->u.tlb_error.effective_address_provided)
-			return evt->u.tlb_error.effective_address;
-		break;
-	case MCE_ERROR_TYPE_USER:
-		if (evt->u.user_error.effective_address_provided)
-			return evt->u.user_error.effective_address;
-		break;
-	case MCE_ERROR_TYPE_RA:
-		if (evt->u.ra_error.effective_address_provided)
-			return evt->u.ra_error.effective_address;
-		break;
-	case MCE_ERROR_TYPE_LINK:
-		if (evt->u.link_error.effective_address_provided)
-			return evt->u.link_error.effective_address;
-		break;
-	default:
-	case MCE_ERROR_TYPE_UNKNOWN:
-		break;
-	}
-	return 0;
-}
-EXPORT_SYMBOL(get_mce_fault_addr);
-
 /*
  * This function is called in real mode. Strictly no printk's please.
  *
@@ -470,6 +499,34 @@ long hmi_exception_realmode(struct pt_regs *regs)
 {
 	__this_cpu_inc(irq_stat.hmi_exceptions);
 
+#ifdef CONFIG_PPC_BOOK3S_64
+	/* Workaround for P9 vector CI loads (see p9_hmi_special_emu) */
+	if (pvr_version_is(PVR_POWER9)) {
+		unsigned long hmer = mfspr(SPRN_HMER);
+
+		/* Do we have the debug bit set */
+		if (hmer & PPC_BIT(17)) {
+			hmer &= ~PPC_BIT(17);
+			mtspr(SPRN_HMER, hmer);
+
+			/*
+			 * Now to avoid problems with soft-disable we
+			 * only do the emulation if we are coming from
+			 * user space
+			 */
+			if (user_mode(regs))
+				local_paca->hmi_p9_special_emu = 1;
+
+			/*
+			 * Don't bother going to OPAL if that's the
+			 * only relevant bit.
+			 */
+			if (!(hmer & mfspr(SPRN_HMEER)))
+				return local_paca->hmi_p9_special_emu;
+		}
+	}
+#endif /* CONFIG_PPC_BOOK3S_64 */
+
 	wait_for_subcore_guest_exit();
 
 	if (ppc_md.hmi_exception_early)
@@ -477,5 +534,5 @@ long hmi_exception_realmode(struct pt_regs *regs)
 
 	wait_for_tb_resync();
 
-	return 0;
+	return 1;
 }
diff --git a/arch/powerpc/kernel/mce_power.c b/arch/powerpc/kernel/mce_power.c
index 72f153c6f3fa..644f7040b91c 100644
--- a/arch/powerpc/kernel/mce_power.c
+++ b/arch/powerpc/kernel/mce_power.c
@@ -27,6 +27,36 @@
 #include <asm/mmu.h>
 #include <asm/mce.h>
 #include <asm/machdep.h>
+#include <asm/pgtable.h>
+#include <asm/pte-walk.h>
+#include <asm/sstep.h>
+#include <asm/exception-64s.h>
+
+/*
+ * Convert an address related to an mm to a PFN. NOTE: we are in real
+ * mode, we could potentially race with page table updates.
+ */
+static unsigned long addr_to_pfn(struct pt_regs *regs, unsigned long addr)
+{
+	pte_t *ptep;
+	unsigned long flags;
+	struct mm_struct *mm;
+
+	if (user_mode(regs))
+		mm = current->mm;
+	else
+		mm = &init_mm;
+
+	local_irq_save(flags);
+	if (mm == current->mm)
+		ptep = find_current_mm_pte(mm->pgd, addr, NULL, NULL);
+	else
+		ptep = find_init_mm_pte(addr, NULL);
+	local_irq_restore(flags);
+	if (!ptep || pte_special(*ptep))
+		return ULONG_MAX;
+	return pte_pfn(*ptep);
+}
 
 static void flush_tlb_206(unsigned int num_sets, unsigned int action)
 {
@@ -128,7 +158,7 @@ void __flush_tlb_power9(unsigned int action)
 {
 	unsigned int num_sets;
 
-	if (radix_enabled())
+	if (early_radix_enabled())
 		num_sets = POWER9_TLB_SETS_RADIX;
 	else
 		num_sets = POWER9_TLB_SETS_HASH;
@@ -138,7 +168,7 @@ void __flush_tlb_power9(unsigned int action)
 
 
 /* flush SLBs and reload */
-#ifdef CONFIG_PPC_STD_MMU_64
+#ifdef CONFIG_PPC_BOOK3S_64
 static void flush_and_reload_slb(void)
 {
 	struct slb_shadow *slb;
@@ -185,7 +215,7 @@ static void flush_erat(void)
 
 static int mce_flush(int what)
 {
-#ifdef CONFIG_PPC_STD_MMU_64
+#ifdef CONFIG_PPC_BOOK3S_64
 	if (what == MCE_FLUSH_SLB) {
 		flush_and_reload_slb();
 		return 1;
@@ -421,9 +451,45 @@ static const struct mce_derror_table mce_p9_derror_table[] = {
   MCE_INITIATOR_CPU,   MCE_SEV_ERROR_SYNC, },
 { 0, false, 0, 0, 0, 0 } };
 
+static int mce_find_instr_ea_and_pfn(struct pt_regs *regs, uint64_t *addr,
+					uint64_t *phys_addr)
+{
+	/*
+	 * Carefully look at the NIP to determine
+	 * the instruction to analyse. Reading the NIP
+	 * in real-mode is tricky and can lead to recursive
+	 * faults
+	 */
+	int instr;
+	unsigned long pfn, instr_addr;
+	struct instruction_op op;
+	struct pt_regs tmp = *regs;
+
+	pfn = addr_to_pfn(regs, regs->nip);
+	if (pfn != ULONG_MAX) {
+		instr_addr = (pfn << PAGE_SHIFT) + (regs->nip & ~PAGE_MASK);
+		instr = *(unsigned int *)(instr_addr);
+		if (!analyse_instr(&op, &tmp, instr)) {
+			pfn = addr_to_pfn(regs, op.ea);
+			*addr = op.ea;
+			*phys_addr = (pfn << PAGE_SHIFT);
+			return 0;
+		}
+		/*
+		 * analyse_instr() might fail if the instruction
+		 * is not a load/store, although this is unexpected
+		 * for load/store errors or if we got the NIP
+		 * wrong
+		 */
+	}
+	*addr = 0;
+	return -1;
+}
+
 static int mce_handle_ierror(struct pt_regs *regs,
 		const struct mce_ierror_table table[],
-		struct mce_error_info *mce_err, uint64_t *addr)
+		struct mce_error_info *mce_err, uint64_t *addr,
+		uint64_t *phys_addr)
 {
 	uint64_t srr1 = regs->msr;
 	int handled = 0;
@@ -475,8 +541,22 @@ static int mce_handle_ierror(struct pt_regs *regs,
 		}
 		mce_err->severity = table[i].severity;
 		mce_err->initiator = table[i].initiator;
-		if (table[i].nip_valid)
+		if (table[i].nip_valid) {
 			*addr = regs->nip;
+			if (mce_err->severity == MCE_SEV_ERROR_SYNC &&
+				table[i].error_type == MCE_ERROR_TYPE_UE) {
+				unsigned long pfn;
+
+				if (get_paca()->in_mce < MAX_MCE_DEPTH) {
+					pfn = addr_to_pfn(regs, regs->nip);
+					if (pfn != ULONG_MAX) {
+						*phys_addr =
+							(pfn << PAGE_SHIFT);
+						handled = 1;
+					}
+				}
+			}
+		}
 		return handled;
 	}
 
@@ -489,7 +569,8 @@ static int mce_handle_ierror(struct pt_regs *regs,
 
 static int mce_handle_derror(struct pt_regs *regs,
 		const struct mce_derror_table table[],
-		struct mce_error_info *mce_err, uint64_t *addr)
+		struct mce_error_info *mce_err, uint64_t *addr,
+		uint64_t *phys_addr)
 {
 	uint64_t dsisr = regs->dsisr;
 	int handled = 0;
@@ -555,7 +636,17 @@ static int mce_handle_derror(struct pt_regs *regs,
 		mce_err->initiator = table[i].initiator;
 		if (table[i].dar_valid)
 			*addr = regs->dar;
-
+		else if (mce_err->severity == MCE_SEV_ERROR_SYNC &&
+				table[i].error_type == MCE_ERROR_TYPE_UE) {
+			/*
+			 * We do a maximum of 4 nested MCE calls, see
+			 * kernel/exception-64s.h
+			 */
+			if (get_paca()->in_mce < MAX_MCE_DEPTH)
+				if (!mce_find_instr_ea_and_pfn(regs, addr,
+								phys_addr))
+					handled = 1;
+		}
 		found = 1;
 	}
 
@@ -592,19 +683,21 @@ static long mce_handle_error(struct pt_regs *regs,
 		const struct mce_ierror_table itable[])
 {
 	struct mce_error_info mce_err = { 0 };
-	uint64_t addr;
+	uint64_t addr, phys_addr;
 	uint64_t srr1 = regs->msr;
 	long handled;
 
 	if (SRR1_MC_LOADSTORE(srr1))
-		handled = mce_handle_derror(regs, dtable, &mce_err, &addr);
+		handled = mce_handle_derror(regs, dtable, &mce_err, &addr,
+				&phys_addr);
 	else
-		handled = mce_handle_ierror(regs, itable, &mce_err, &addr);
+		handled = mce_handle_ierror(regs, itable, &mce_err, &addr,
+				&phys_addr);
 
 	if (!handled && mce_err.error_type == MCE_ERROR_TYPE_UE)
 		handled = mce_handle_ue_error(regs);
 
-	save_mce_event(regs, handled, &mce_err, regs->nip, addr);
+	save_mce_event(regs, handled, &mce_err, regs->nip, addr, phys_addr);
 
 	return handled;
 }
diff --git a/arch/powerpc/kernel/misc_64.S b/arch/powerpc/kernel/misc_64.S
index 8ac0bd2bddb0..3280953a82cf 100644
--- a/arch/powerpc/kernel/misc_64.S
+++ b/arch/powerpc/kernel/misc_64.S
@@ -623,7 +623,9 @@ BEGIN_FTR_SECTION
 	 * NOTE, we rely on r0 being 0 from above.
 	 */
 	mtspr	SPRN_IAMR,r0
+BEGIN_FTR_SECTION_NESTED(42)
 	mtspr	SPRN_AMOR,r0
+END_FTR_SECTION_NESTED_IFSET(CPU_FTR_HVMODE, 42)
 END_FTR_SECTION_IFSET(CPU_FTR_ARCH_300)
 
 	/* save regs for local vars on new stack.
diff --git a/arch/powerpc/kernel/module_64.c b/arch/powerpc/kernel/module_64.c
index 0b0f89685b67..759104b99f9f 100644
--- a/arch/powerpc/kernel/module_64.c
+++ b/arch/powerpc/kernel/module_64.c
@@ -429,7 +429,8 @@ static unsigned long stub_for_addr(const Elf64_Shdr *sechdrs,
 	/* Find this stub, or if that fails, the next avail. entry */
 	stubs = (void *)sechdrs[me->arch.stubs_section].sh_addr;
 	for (i = 0; stub_func_addr(stubs[i].funcdata); i++) {
-		BUG_ON(i >= num_stubs);
+		if (WARN_ON(i >= num_stubs))
+			return 0;
 
 		if (stub_func_addr(stubs[i].funcdata) == func_addr(addr))
 			return (unsigned long)&stubs[i];
diff --git a/arch/powerpc/kernel/optprobes.c b/arch/powerpc/kernel/optprobes.c
index 91e037ab20a1..8237884ca389 100644
--- a/arch/powerpc/kernel/optprobes.c
+++ b/arch/powerpc/kernel/optprobes.c
@@ -115,32 +115,23 @@ static unsigned long can_optimize(struct kprobe *p)
 static void optimized_callback(struct optimized_kprobe *op,
 			       struct pt_regs *regs)
 {
-	struct kprobe_ctlblk *kcb = get_kprobe_ctlblk();
-	unsigned long flags;
-
 	/* This is possible if op is under delayed unoptimizing */
 	if (kprobe_disabled(&op->kp))
 		return;
 
-	local_irq_save(flags);
-	hard_irq_disable();
+	preempt_disable();
 
 	if (kprobe_running()) {
 		kprobes_inc_nmissed_count(&op->kp);
 	} else {
 		__this_cpu_write(current_kprobe, &op->kp);
 		regs->nip = (unsigned long)op->kp.addr;
-		kcb->kprobe_status = KPROBE_HIT_ACTIVE;
+		get_kprobe_ctlblk()->kprobe_status = KPROBE_HIT_ACTIVE;
 		opt_pre_handler(&op->kp, regs);
 		__this_cpu_write(current_kprobe, NULL);
 	}
 
-	/*
-	 * No need for an explicit __hard_irq_enable() here.
-	 * local_irq_restore() will re-enable interrupts,
-	 * if they were hard disabled.
-	 */
-	local_irq_restore(flags);
+	preempt_enable_no_resched();
 }
 NOKPROBE_SYMBOL(optimized_callback);
 
diff --git a/arch/powerpc/kernel/paca.c b/arch/powerpc/kernel/paca.c
index 2ff2b8a19f71..d6597038931d 100644
--- a/arch/powerpc/kernel/paca.c
+++ b/arch/powerpc/kernel/paca.c
@@ -90,7 +90,7 @@ static inline void free_lppacas(void) { }
 
 #endif /* CONFIG_PPC_BOOK3S */
 
-#ifdef CONFIG_PPC_STD_MMU_64
+#ifdef CONFIG_PPC_BOOK3S_64
 
 /*
  * 3 persistent SLBs are registered here.  The buffer will be zero
@@ -135,11 +135,11 @@ static struct slb_shadow * __init init_slb_shadow(int cpu)
 	return s;
 }
 
-#else /* CONFIG_PPC_STD_MMU_64 */
+#else /* !CONFIG_PPC_BOOK3S_64 */
 
 static void __init allocate_slb_shadows(int nr_cpus, int limit) { }
 
-#endif /* CONFIG_PPC_STD_MMU_64 */
+#endif /* CONFIG_PPC_BOOK3S_64 */
 
 /* The Paca is an array with one entry per processor.  Each contains an
  * lppaca, which contains the information shared between the
@@ -170,9 +170,9 @@ void __init initialise_paca(struct paca_struct *new_paca, int cpu)
 	new_paca->kexec_state = KEXEC_STATE_NONE;
 	new_paca->__current = &init_task;
 	new_paca->data_offset = 0xfeeeeeeeeeeeeeeeULL;
-#ifdef CONFIG_PPC_STD_MMU_64
+#ifdef CONFIG_PPC_BOOK3S_64
 	new_paca->slb_shadow_ptr = init_slb_shadow(cpu);
-#endif /* CONFIG_PPC_STD_MMU_64 */
+#endif
 
 #ifdef CONFIG_PPC_BOOK3E
 	/* For now -- if we have threads this will be adjusted later */
@@ -262,8 +262,8 @@ void copy_mm_to_paca(struct mm_struct *mm)
 
 	get_paca()->mm_ctx_id = context->id;
 #ifdef CONFIG_PPC_MM_SLICES
-	VM_BUG_ON(!mm->context.addr_limit);
-	get_paca()->addr_limit = mm->context.addr_limit;
+	VM_BUG_ON(!mm->context.slb_addr_limit);
+	get_paca()->mm_ctx_slb_addr_limit = mm->context.slb_addr_limit;
 	get_paca()->mm_ctx_low_slices_psize = context->low_slices_psize;
 	memcpy(&get_paca()->mm_ctx_high_slices_psize,
 	       &context->high_slices_psize, TASK_SLICE_ARRAY_SZ(mm));
@@ -271,7 +271,7 @@ void copy_mm_to_paca(struct mm_struct *mm)
 	get_paca()->mm_ctx_user_psize = context->user_psize;
 	get_paca()->mm_ctx_sllp = context->sllp;
 #endif
-#else /* CONFIG_PPC_BOOK3S */
+#else /* !CONFIG_PPC_BOOK3S */
 	return;
 #endif
 }
diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c
index 02831a396419..0ac7aa346c69 100644
--- a/arch/powerpc/kernel/pci-common.c
+++ b/arch/powerpc/kernel/pci-common.c
@@ -1740,15 +1740,3 @@ static void fixup_hide_host_resource_fsl(struct pci_dev *dev)
 }
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MOTOROLA, PCI_ANY_ID, fixup_hide_host_resource_fsl);
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_FREESCALE, PCI_ANY_ID, fixup_hide_host_resource_fsl);
-
-static void fixup_vga(struct pci_dev *pdev)
-{
-	u16 cmd;
-
-	pci_read_config_word(pdev, PCI_COMMAND, &cmd);
-	if ((cmd & (PCI_COMMAND_IO | PCI_COMMAND_MEMORY)) || !vga_default_device())
-		vga_set_default_device(pdev);
-
-}
-DECLARE_PCI_FIXUP_CLASS_FINAL(PCI_ANY_ID, PCI_ANY_ID,
-			      PCI_CLASS_DISPLAY_VGA, 8, fixup_vga);
diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c
index 932b9741aa8f..15ce0306b092 100644
--- a/arch/powerpc/kernel/pci_64.c
+++ b/arch/powerpc/kernel/pci_64.c
@@ -90,14 +90,14 @@ int pcibios_unmap_io_space(struct pci_bus *bus)
 	 * to do an appropriate TLB flush here too
 	 */
 	if (bus->self) {
-#ifdef CONFIG_PPC_STD_MMU_64
+#ifdef CONFIG_PPC_BOOK3S_64
 		struct resource *res = bus->resource[0];
 #endif
 
 		pr_debug("IO unmapping for PCI-PCI bridge %s\n",
 			 pci_name(bus->self));
 
-#ifdef CONFIG_PPC_STD_MMU_64
+#ifdef CONFIG_PPC_BOOK3S_64
 		__flush_hash_table_range(&init_mm, res->start + _IO_BASE,
 					 res->end + _IO_BASE + 1);
 #endif
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index a0c74bbf3454..72be0c32e902 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -77,6 +77,13 @@
 extern unsigned long _get_SP(void);
 
 #ifdef CONFIG_PPC_TRANSACTIONAL_MEM
+/*
+ * Are we running in "Suspend disabled" mode? If so we have to block any
+ * sigreturn that would get us into suspended state, and we also warn in some
+ * other paths that we should never reach with suspend disabled.
+ */
+bool tm_suspend_disabled __ro_after_init = false;
+
 static void check_if_tm_restore_required(struct task_struct *tsk)
 {
 	/*
@@ -97,9 +104,23 @@ static inline bool msr_tm_active(unsigned long msr)
 {
 	return MSR_TM_ACTIVE(msr);
 }
+
+static bool tm_active_with_fp(struct task_struct *tsk)
+{
+	return msr_tm_active(tsk->thread.regs->msr) &&
+		(tsk->thread.ckpt_regs.msr & MSR_FP);
+}
+
+static bool tm_active_with_altivec(struct task_struct *tsk)
+{
+	return msr_tm_active(tsk->thread.regs->msr) &&
+		(tsk->thread.ckpt_regs.msr & MSR_VEC);
+}
 #else
 static inline bool msr_tm_active(unsigned long msr) { return false; }
 static inline void check_if_tm_restore_required(struct task_struct *tsk) { }
+static inline bool tm_active_with_fp(struct task_struct *tsk) { return false; }
+static inline bool tm_active_with_altivec(struct task_struct *tsk) { return false; }
 #endif /* CONFIG_PPC_TRANSACTIONAL_MEM */
 
 bool strict_msr_control;
@@ -232,7 +253,7 @@ EXPORT_SYMBOL(enable_kernel_fp);
 
 static int restore_fp(struct task_struct *tsk)
 {
-	if (tsk->thread.load_fp || msr_tm_active(tsk->thread.regs->msr)) {
+	if (tsk->thread.load_fp || tm_active_with_fp(tsk)) {
 		load_fp_state(&current->thread.fp_state);
 		current->thread.load_fp++;
 		return 1;
@@ -314,7 +335,7 @@ EXPORT_SYMBOL_GPL(flush_altivec_to_thread);
 static int restore_altivec(struct task_struct *tsk)
 {
 	if (cpu_has_feature(CPU_FTR_ALTIVEC) &&
-		(tsk->thread.load_vec || msr_tm_active(tsk->thread.regs->msr))) {
+		(tsk->thread.load_vec || tm_active_with_altivec(tsk))) {
 		load_vr_state(&tsk->thread.vr_state);
 		tsk->thread.used_vr = 1;
 		tsk->thread.load_vec++;
@@ -853,6 +874,10 @@ static void tm_reclaim_thread(struct thread_struct *thr,
 	if (!MSR_TM_SUSPENDED(mfmsr()))
 		return;
 
+	giveup_all(container_of(thr, struct task_struct, thread));
+
+	tm_reclaim(thr, cause);
+
 	/*
 	 * If we are in a transaction and FP is off then we can't have
 	 * used FP inside that transaction. Hence the checkpointed
@@ -871,10 +896,6 @@ static void tm_reclaim_thread(struct thread_struct *thr,
 	if ((thr->ckpt_regs.msr & MSR_VEC) == 0)
 		memcpy(&thr->ckvr_state, &thr->vr_state,
 		       sizeof(struct thread_vr_state));
-
-	giveup_all(container_of(thr, struct task_struct, thread));
-
-	tm_reclaim(thr, thr->ckpt_regs.msr, cause);
 }
 
 void tm_reclaim_current(uint8_t cause)
@@ -903,6 +924,8 @@ static inline void tm_reclaim_task(struct task_struct *tsk)
 	if (!MSR_TM_ACTIVE(thr->regs->msr))
 		goto out_and_saveregs;
 
+	WARN_ON(tm_suspend_disabled);
+
 	TM_DEBUG("--- tm_reclaim on pid %d (NIP=%lx, "
 		 "ccr=%lx, msr=%lx, trap=%lx)\n",
 		 tsk->pid, thr->regs->nip,
@@ -923,11 +946,9 @@ out_and_saveregs:
 	tm_save_sprs(thr);
 }
 
-extern void __tm_recheckpoint(struct thread_struct *thread,
-			      unsigned long orig_msr);
+extern void __tm_recheckpoint(struct thread_struct *thread);
 
-void tm_recheckpoint(struct thread_struct *thread,
-		     unsigned long orig_msr)
+void tm_recheckpoint(struct thread_struct *thread)
 {
 	unsigned long flags;
 
@@ -946,15 +967,13 @@ void tm_recheckpoint(struct thread_struct *thread,
 	 */
 	tm_restore_sprs(thread);
 
-	__tm_recheckpoint(thread, orig_msr);
+	__tm_recheckpoint(thread);
 
 	local_irq_restore(flags);
 }
 
 static inline void tm_recheckpoint_new_task(struct task_struct *new)
 {
-	unsigned long msr;
-
 	if (!cpu_has_feature(CPU_FTR_TM))
 		return;
 
@@ -973,13 +992,11 @@ static inline void tm_recheckpoint_new_task(struct task_struct *new)
 		tm_restore_sprs(&new->thread);
 		return;
 	}
-	msr = new->thread.ckpt_regs.msr;
 	/* Recheckpoint to restore original checkpointed register state. */
-	TM_DEBUG("*** tm_recheckpoint of pid %d "
-		 "(new->msr 0x%lx, new->origmsr 0x%lx)\n",
-		 new->pid, new->thread.regs->msr, msr);
+	TM_DEBUG("*** tm_recheckpoint of pid %d (new->msr 0x%lx)\n",
+		 new->pid, new->thread.regs->msr);
 
-	tm_recheckpoint(&new->thread, msr);
+	tm_recheckpoint(&new->thread);
 
 	/*
 	 * The checkpointed state has been restored but the live state has
@@ -1119,6 +1136,10 @@ static inline void restore_sprs(struct thread_struct *old_thread,
 		if (old_thread->tar != new_thread->tar)
 			mtspr(SPRN_TAR, new_thread->tar);
 	}
+
+	if (cpu_has_feature(CPU_FTR_ARCH_300) &&
+	    old_thread->tidr != new_thread->tidr)
+		mtspr(SPRN_TIDR, new_thread->tidr);
 #endif
 }
 
@@ -1155,7 +1176,7 @@ struct task_struct *__switch_to(struct task_struct *prev,
 	}
 #endif /* CONFIG_PPC64 */
 
-#ifdef CONFIG_PPC_STD_MMU_64
+#ifdef CONFIG_PPC_BOOK3S_64
 	batch = this_cpu_ptr(&ppc64_tlb_batch);
 	if (batch->active) {
 		current_thread_info()->local_flags |= _TLF_LAZY_MMU;
@@ -1163,7 +1184,7 @@ struct task_struct *__switch_to(struct task_struct *prev,
 			__flush_tlb_pending(batch);
 		batch->active = 0;
 	}
-#endif /* CONFIG_PPC_STD_MMU_64 */
+#endif /* CONFIG_PPC_BOOK3S_64 */
 
 #ifdef CONFIG_PPC_ADV_DEBUG_REGS
 	switch_booke_debug_regs(&new->thread.debug);
@@ -1209,7 +1230,7 @@ struct task_struct *__switch_to(struct task_struct *prev,
 
 	last = _switch(old_thread, new_thread);
 
-#ifdef CONFIG_PPC_STD_MMU_64
+#ifdef CONFIG_PPC_BOOK3S_64
 	if (current_thread_info()->local_flags & _TLF_LAZY_MMU) {
 		current_thread_info()->local_flags &= ~_TLF_LAZY_MMU;
 		batch = this_cpu_ptr(&ppc64_tlb_batch);
@@ -1223,22 +1244,22 @@ struct task_struct *__switch_to(struct task_struct *prev,
 		 * The copy-paste buffer can only store into foreign real
 		 * addresses, so unprivileged processes can not see the
 		 * data or use it in any way unless they have foreign real
-		 * mappings. We don't have a VAS driver that allocates those
-		 * yet, so no cpabort is required.
+		 * mappings. If the new process has the foreign real address
+		 * mappings, we must issue a cp_abort to clear any state and
+		 * prevent snooping, corruption or a covert channel.
+		 *
+		 * DD1 allows paste into normal system memory so we do an
+		 * unpaired copy, rather than cp_abort, to clear the buffer,
+		 * since cp_abort is quite expensive.
 		 */
-		if (cpu_has_feature(CPU_FTR_POWER9_DD1)) {
-			/*
-			 * DD1 allows paste into normal system memory, so we
-			 * do an unpaired copy here to clear the buffer and
-			 * prevent a covert channel being set up.
-			 *
-			 * cpabort is not used because it is quite expensive.
-			 */
+		if (current_thread_info()->task->thread.used_vas) {
+			asm volatile(PPC_CP_ABORT);
+		} else if (cpu_has_feature(CPU_FTR_POWER9_DD1)) {
 			asm volatile(PPC_COPY(%0, %1)
 					: : "r"(dummy_copy_buffer), "r"(0));
 		}
 	}
-#endif /* CONFIG_PPC_STD_MMU_64 */
+#endif /* CONFIG_PPC_BOOK3S_64 */
 
 	return last;
 }
@@ -1382,7 +1403,7 @@ void show_regs(struct pt_regs * regs)
 
 	printk("NIP:  "REG" LR: "REG" CTR: "REG"\n",
 	       regs->nip, regs->link, regs->ctr);
-	printk("REGS: %p TRAP: %04lx   %s  (%s)\n",
+	printk("REGS: %px TRAP: %04lx   %s  (%s)\n",
 	       regs, regs->trap, print_tainted(), init_utsname()->release);
 	printk("MSR:  "REG" ", regs->msr);
 	print_msr_bits(regs->msr);
@@ -1434,6 +1455,143 @@ void flush_thread(void)
 #endif /* CONFIG_HAVE_HW_BREAKPOINT */
 }
 
+int set_thread_uses_vas(void)
+{
+#ifdef CONFIG_PPC_BOOK3S_64
+	if (!cpu_has_feature(CPU_FTR_ARCH_300))
+		return -EINVAL;
+
+	current->thread.used_vas = 1;
+
+	/*
+	 * Even a process that has no foreign real address mapping can use
+	 * an unpaired COPY instruction (to no real effect). Issue CP_ABORT
+	 * to clear any pending COPY and prevent a covert channel.
+	 *
+	 * __switch_to() will issue CP_ABORT on future context switches.
+	 */
+	asm volatile(PPC_CP_ABORT);
+
+#endif /* CONFIG_PPC_BOOK3S_64 */
+	return 0;
+}
+
+#ifdef CONFIG_PPC64
+static DEFINE_SPINLOCK(vas_thread_id_lock);
+static DEFINE_IDA(vas_thread_ida);
+
+/*
+ * We need to assign a unique thread id to each thread in a process.
+ *
+ * This thread id, referred to as TIDR, and separate from the Linux's tgid,
+ * is intended to be used to direct an ASB_Notify from the hardware to the
+ * thread, when a suitable event occurs in the system.
+ *
+ * One such event is a "paste" instruction in the context of Fast Thread
+ * Wakeup (aka Core-to-core wake up in the Virtual Accelerator Switchboard
+ * (VAS) in POWER9.
+ *
+ * To get a unique TIDR per process we could simply reuse task_pid_nr() but
+ * the problem is that task_pid_nr() is not yet available copy_thread() is
+ * called. Fixing that would require changing more intrusive arch-neutral
+ * code in code path in copy_process()?.
+ *
+ * Further, to assign unique TIDRs within each process, we need an atomic
+ * field (or an IDR) in task_struct, which again intrudes into the arch-
+ * neutral code. So try to assign globally unique TIDRs for now.
+ *
+ * NOTE: TIDR 0 indicates that the thread does not need a TIDR value.
+ *	 For now, only threads that expect to be notified by the VAS
+ *	 hardware need a TIDR value and we assign values > 0 for those.
+ */
+#define MAX_THREAD_CONTEXT	((1 << 16) - 1)
+static int assign_thread_tidr(void)
+{
+	int index;
+	int err;
+
+again:
+	if (!ida_pre_get(&vas_thread_ida, GFP_KERNEL))
+		return -ENOMEM;
+
+	spin_lock(&vas_thread_id_lock);
+	err = ida_get_new_above(&vas_thread_ida, 1, &index);
+	spin_unlock(&vas_thread_id_lock);
+
+	if (err == -EAGAIN)
+		goto again;
+	else if (err)
+		return err;
+
+	if (index > MAX_THREAD_CONTEXT) {
+		spin_lock(&vas_thread_id_lock);
+		ida_remove(&vas_thread_ida, index);
+		spin_unlock(&vas_thread_id_lock);
+		return -ENOMEM;
+	}
+
+	return index;
+}
+
+static void free_thread_tidr(int id)
+{
+	spin_lock(&vas_thread_id_lock);
+	ida_remove(&vas_thread_ida, id);
+	spin_unlock(&vas_thread_id_lock);
+}
+
+/*
+ * Clear any TIDR value assigned to this thread.
+ */
+void clear_thread_tidr(struct task_struct *t)
+{
+	if (!t->thread.tidr)
+		return;
+
+	if (!cpu_has_feature(CPU_FTR_ARCH_300)) {
+		WARN_ON_ONCE(1);
+		return;
+	}
+
+	mtspr(SPRN_TIDR, 0);
+	free_thread_tidr(t->thread.tidr);
+	t->thread.tidr = 0;
+}
+
+void arch_release_task_struct(struct task_struct *t)
+{
+	clear_thread_tidr(t);
+}
+
+/*
+ * Assign a unique TIDR (thread id) for task @t and set it in the thread
+ * structure. For now, we only support setting TIDR for 'current' task.
+ */
+int set_thread_tidr(struct task_struct *t)
+{
+	int rc;
+
+	if (!cpu_has_feature(CPU_FTR_ARCH_300))
+		return -EINVAL;
+
+	if (t != current)
+		return -EINVAL;
+
+	if (t->thread.tidr)
+		return 0;
+
+	rc = assign_thread_tidr();
+	if (rc < 0)
+		return rc;
+
+	t->thread.tidr = rc;
+	mtspr(SPRN_TIDR, t->thread.tidr);
+
+	return 0;
+}
+
+#endif /* CONFIG_PPC64 */
+
 void
 release_thread(struct task_struct *t)
 {
@@ -1467,7 +1625,7 @@ int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src)
 
 static void setup_ksp_vsid(struct task_struct *p, unsigned long sp)
 {
-#ifdef CONFIG_PPC_STD_MMU_64
+#ifdef CONFIG_PPC_BOOK3S_64
 	unsigned long sp_vsid;
 	unsigned long llp = mmu_psize_defs[mmu_linear_psize].sllp;
 
@@ -1580,6 +1738,8 @@ int copy_thread(unsigned long clone_flags, unsigned long usp,
 	}
 	if (cpu_has_feature(CPU_FTR_HAS_PPR))
 		p->thread.ppr = INIT_PPR;
+
+	p->thread.tidr = 0;
 #endif
 	kregs->nip = ppc_function_entry(f);
 	return 0;
@@ -1898,7 +2058,8 @@ unsigned long get_wchan(struct task_struct *p)
 
 	do {
 		sp = *(unsigned long *)sp;
-		if (!validate_sp(sp, p, STACK_FRAME_OVERHEAD))
+		if (!validate_sp(sp, p, STACK_FRAME_OVERHEAD) ||
+		    p->state == TASK_RUNNING)
 			return 0;
 		if (count > 0) {
 			ip = ((unsigned long *)sp)[STACK_FRAME_LR_SAVE];
@@ -2046,7 +2207,7 @@ unsigned long arch_randomize_brk(struct mm_struct *mm)
 	unsigned long base = mm->brk;
 	unsigned long ret;
 
-#ifdef CONFIG_PPC_STD_MMU_64
+#ifdef CONFIG_PPC_BOOK3S_64
 	/*
 	 * If we are using 1TB segments and we are allowed to randomise
 	 * the heap, we can put it above 1TB so it is backed by a 1TB
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
index f83056297441..b15bae265c90 100644
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c
@@ -47,6 +47,7 @@
 #include <asm/mmu.h>
 #include <asm/paca.h>
 #include <asm/pgtable.h>
+#include <asm/powernv.h>
 #include <asm/iommu.h>
 #include <asm/btext.h>
 #include <asm/sections.h>
@@ -228,7 +229,7 @@ static void __init check_cpu_pa_features(unsigned long node)
 		      ibm_pa_features, ARRAY_SIZE(ibm_pa_features));
 }
 
-#ifdef CONFIG_PPC_STD_MMU_64
+#ifdef CONFIG_PPC_BOOK3S_64
 static void __init init_mmu_slb_size(unsigned long node)
 {
 	const __be32 *slb_size_ptr;
@@ -658,6 +659,38 @@ static void __init early_reserve_mem(void)
 #endif
 }
 
+#ifdef CONFIG_PPC_TRANSACTIONAL_MEM
+static bool tm_disabled __initdata;
+
+static int __init parse_ppc_tm(char *str)
+{
+	bool res;
+
+	if (kstrtobool(str, &res))
+		return -EINVAL;
+
+	tm_disabled = !res;
+
+	return 0;
+}
+early_param("ppc_tm", parse_ppc_tm);
+
+static void __init tm_init(void)
+{
+	if (tm_disabled) {
+		pr_info("Disabling hardware transactional memory (HTM)\n");
+		cur_cpu_spec->cpu_user_features2 &=
+			~(PPC_FEATURE2_HTM_NOSC | PPC_FEATURE2_HTM);
+		cur_cpu_spec->cpu_features &= ~CPU_FTR_TM;
+		return;
+	}
+
+	pnv_tm_init();
+}
+#else
+static void tm_init(void) { }
+#endif /* CONFIG_PPC_TRANSACTIONAL_MEM */
+
 void __init early_init_devtree(void *params)
 {
 	phys_addr_t limit;
@@ -767,6 +800,8 @@ void __init early_init_devtree(void *params)
 		powerpc_firmware_features |= FW_FEATURE_PS3_POSSIBLE;
 #endif
 
+	tm_init();
+
 	DBG(" <- early_init_devtree()\n");
 }
 
diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c
index 2e3bc16d02b2..9d213542a48b 100644
--- a/arch/powerpc/kernel/setup-common.c
+++ b/arch/powerpc/kernel/setup-common.c
@@ -704,6 +704,30 @@ int check_legacy_ioport(unsigned long base_port)
 }
 EXPORT_SYMBOL(check_legacy_ioport);
 
+static int ppc_panic_event(struct notifier_block *this,
+                             unsigned long event, void *ptr)
+{
+	/*
+	 * If firmware-assisted dump has been registered then trigger
+	 * firmware-assisted dump and let firmware handle everything else.
+	 */
+	crash_fadump(NULL, ptr);
+	ppc_md.panic(ptr);  /* May not return */
+	return NOTIFY_DONE;
+}
+
+static struct notifier_block ppc_panic_block = {
+	.notifier_call = ppc_panic_event,
+	.priority = INT_MIN /* may not return; must be done last */
+};
+
+void __init setup_panic(void)
+{
+	if (!ppc_md.panic)
+		return;
+	atomic_notifier_chain_register(&panic_notifier_list, &ppc_panic_block);
+}
+
 #ifdef CONFIG_CHECK_CACHE_COHERENCY
 /*
  * For platforms that have configurable cache-coherency.  This function
@@ -773,7 +797,7 @@ void arch_setup_pdev_archdata(struct platform_device *pdev)
 static __init void print_system_info(void)
 {
 	pr_info("-----------------------------------------------------\n");
-#ifdef CONFIG_PPC_STD_MMU_64
+#ifdef CONFIG_PPC_BOOK3S_64
 	pr_info("ppc64_pft_size    = 0x%llx\n", ppc64_pft_size);
 #endif
 #ifdef CONFIG_PPC_STD_MMU_32
@@ -800,7 +824,7 @@ static __init void print_system_info(void)
 	pr_info("firmware_features = 0x%016lx\n", powerpc_firmware_features);
 #endif
 
-#ifdef CONFIG_PPC_STD_MMU_64
+#ifdef CONFIG_PPC_BOOK3S_64
 	if (htab_address)
 		pr_info("htab_address      = 0x%p\n", htab_address);
 	if (htab_hash_mask)
@@ -848,6 +872,9 @@ void __init setup_arch(char **cmdline_p)
 	/* Probe the machine type, establish ppc_md. */
 	probe_machine();
 
+	/* Setup panic notifier if requested by the platform. */
+	setup_panic();
+
 	/*
 	 * Configure ppc_md.power_save (ppc32 only, 64-bit machines do
 	 * it from their respective probe() function.
@@ -898,7 +925,8 @@ void __init setup_arch(char **cmdline_p)
 
 #ifdef CONFIG_PPC_MM_SLICES
 #ifdef CONFIG_PPC64
-	init_mm.context.addr_limit = DEFAULT_MAP_WINDOW_USER64;
+	if (!radix_enabled())
+		init_mm.context.slb_addr_limit = DEFAULT_MAP_WINDOW_USER64;
 #else
 #error	"context.addr_limit not initialized."
 #endif
diff --git a/arch/powerpc/kernel/setup.h b/arch/powerpc/kernel/setup.h
index cfba134b3024..21c18071d9d5 100644
--- a/arch/powerpc/kernel/setup.h
+++ b/arch/powerpc/kernel/setup.h
@@ -45,6 +45,12 @@ void emergency_stack_init(void);
 static inline void emergency_stack_init(void) { };
 #endif
 
+#ifdef CONFIG_PPC64
+void record_spr_defaults(void);
+#else
+static inline void record_spr_defaults(void) { };
+#endif
+
 /*
  * Having this in kvm_ppc.h makes include dependencies too
  * tricky to solve for setup-common.c so have it here.
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index b89c6aac48c9..8956a9856604 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -69,6 +69,8 @@
 #include <asm/opal.h>
 #include <asm/cputhreads.h>
 
+#include "setup.h"
+
 #ifdef DEBUG
 #define DBG(fmt...) udbg_printf(fmt)
 #else
@@ -317,6 +319,13 @@ void __init early_setup(unsigned long dt_ptr)
 	early_init_mmu();
 
 	/*
+	 * After firmware and early platform setup code has set things up,
+	 * we note the SPR values for configurable control/performance
+	 * registers, and use those as initial defaults.
+	 */
+	record_spr_defaults();
+
+	/*
 	 * At this point, we can let interrupts switch to virtual mode
 	 * (the MMU has been setup), so adjust the MSR in the PACA to
 	 * have IR and DR set and enable AIL if it exists
@@ -360,8 +369,16 @@ void early_setup_secondary(void)
 #if defined(CONFIG_SMP) || defined(CONFIG_KEXEC_CORE)
 static bool use_spinloop(void)
 {
-	if (!IS_ENABLED(CONFIG_PPC_BOOK3E))
+	if (IS_ENABLED(CONFIG_PPC_BOOK3S)) {
+		/*
+		 * See comments in head_64.S -- not all platforms insert
+		 * secondaries at __secondary_hold and wait at the spin
+		 * loop.
+		 */
+		if (firmware_has_feature(FW_FEATURE_OPAL))
+			return false;
 		return true;
+	}
 
 	/*
 	 * When book3e boots from kexec, the ePAPR spin table does
diff --git a/arch/powerpc/kernel/signal.c b/arch/powerpc/kernel/signal.c
index e9436c5e1e09..3d7539b90010 100644
--- a/arch/powerpc/kernel/signal.c
+++ b/arch/powerpc/kernel/signal.c
@@ -103,7 +103,7 @@ static void check_syscall_restart(struct pt_regs *regs, struct k_sigaction *ka,
 static void do_signal(struct task_struct *tsk)
 {
 	sigset_t *oldset = sigmask_to_save();
-	struct ksignal ksig;
+	struct ksignal ksig = { .sig = 0 };
 	int ret;
 	int is32 = is_32bit_task();
 
diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c
index 92fb1c8dbbd8..9ffd73296f64 100644
--- a/arch/powerpc/kernel/signal_32.c
+++ b/arch/powerpc/kernel/signal_32.c
@@ -94,40 +94,13 @@
  */
 static inline int put_sigset_t(compat_sigset_t __user *uset, sigset_t *set)
 {
-	compat_sigset_t	cset;
-
-	switch (_NSIG_WORDS) {
-	case 4: cset.sig[6] = set->sig[3] & 0xffffffffull;
-		cset.sig[7] = set->sig[3] >> 32;
-	case 3: cset.sig[4] = set->sig[2] & 0xffffffffull;
-		cset.sig[5] = set->sig[2] >> 32;
-	case 2: cset.sig[2] = set->sig[1] & 0xffffffffull;
-		cset.sig[3] = set->sig[1] >> 32;
-	case 1: cset.sig[0] = set->sig[0] & 0xffffffffull;
-		cset.sig[1] = set->sig[0] >> 32;
-	}
-	return copy_to_user(uset, &cset, sizeof(*uset));
+	return put_compat_sigset(uset, set, sizeof(*uset));
 }
 
 static inline int get_sigset_t(sigset_t *set,
 			       const compat_sigset_t __user *uset)
 {
-	compat_sigset_t s32;
-
-	if (copy_from_user(&s32, uset, sizeof(*uset)))
-		return -EFAULT;
-
-	/*
-	 * Swap the 2 words of the 64-bit sigset_t (they are stored
-	 * in the "wrong" endian in 32-bit user storage).
-	 */
-	switch (_NSIG_WORDS) {
-	case 4: set->sig[3] = s32.sig[6] | (((long)s32.sig[7]) << 32);
-	case 3: set->sig[2] = s32.sig[4] | (((long)s32.sig[5]) << 32);
-	case 2: set->sig[1] = s32.sig[2] | (((long)s32.sig[3]) << 32);
-	case 1: set->sig[0] = s32.sig[0] | (((long)s32.sig[1]) << 32);
-	}
-	return 0;
+	return get_compat_sigset(set, uset);
 }
 
 #define to_user_ptr(p)		ptr_to_compat(p)
@@ -519,6 +492,8 @@ static int save_tm_user_regs(struct pt_regs *regs,
 {
 	unsigned long msr = regs->msr;
 
+	WARN_ON(tm_suspend_disabled);
+
 	/* Remove TM bits from thread's MSR.  The MSR in the sigcontext
 	 * just indicates to userland that we were doing a transaction, but we
 	 * don't want to return in transactional state.  This also ensures
@@ -769,6 +744,8 @@ static long restore_tm_user_regs(struct pt_regs *regs,
 	int i;
 #endif
 
+	if (tm_suspend_disabled)
+		return 1;
 	/*
 	 * restore general registers but not including MSR or SOFTE. Also
 	 * take care of keeping r2 (TLS) intact if not a signal.
@@ -876,7 +853,7 @@ static long restore_tm_user_regs(struct pt_regs *regs,
 	/* Make sure the transaction is marked as failed */
 	current->thread.tm_texasr |= TEXASR_FS;
 	/* This loads the checkpointed FP/VEC state, if used */
-	tm_recheckpoint(&current->thread, msr);
+	tm_recheckpoint(&current->thread);
 
 	/* This loads the speculative FP/VEC state, if used */
 	msr_check_and_set(msr & (MSR_FP | MSR_VEC));
diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c
index b2c002993d78..4b9ca3570344 100644
--- a/arch/powerpc/kernel/signal_64.c
+++ b/arch/powerpc/kernel/signal_64.c
@@ -214,6 +214,8 @@ static long setup_tm_sigcontexts(struct sigcontext __user *sc,
 
 	BUG_ON(!MSR_TM_ACTIVE(regs->msr));
 
+	WARN_ON(tm_suspend_disabled);
+
 	/* Remove TM bits from thread's MSR.  The MSR in the sigcontext
 	 * just indicates to userland that we were doing a transaction, but we
 	 * don't want to return in transactional state.  This also ensures
@@ -430,6 +432,9 @@ static long restore_tm_sigcontexts(struct task_struct *tsk,
 
 	BUG_ON(tsk != current);
 
+	if (tm_suspend_disabled)
+		return -EINVAL;
+
 	/* copy the GPRs */
 	err |= __copy_from_user(regs->gpr, tm_sc->gp_regs, sizeof(regs->gpr));
 	err |= __copy_from_user(&tsk->thread.ckpt_regs, sc->gp_regs,
@@ -558,7 +563,7 @@ static long restore_tm_sigcontexts(struct task_struct *tsk,
 	/* Make sure the transaction is marked as failed */
 	tsk->thread.tm_texasr |= TEXASR_FS;
 	/* This loads the checkpointed FP/VEC state, if used */
-	tm_recheckpoint(&tsk->thread, msr);
+	tm_recheckpoint(&tsk->thread);
 
 	msr_check_and_set(msr & (MSR_FP | MSR_VEC));
 	if (msr & MSR_FP) {
diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c
index 4437c70c7c2b..b8d4a1dac39f 100644
--- a/arch/powerpc/kernel/sysfs.c
+++ b/arch/powerpc/kernel/sysfs.c
@@ -590,6 +590,17 @@ static void sysfs_create_dscr_default(void)
 	if (cpu_has_feature(CPU_FTR_DSCR))
 		err = device_create_file(cpu_subsys.dev_root, &dev_attr_dscr_default);
 }
+
+void __init record_spr_defaults(void)
+{
+	int cpu;
+
+	if (cpu_has_feature(CPU_FTR_DSCR)) {
+		dscr_default = mfspr(SPRN_DSCR);
+		for (cpu = 0; cpu < nr_cpu_ids; cpu++)
+			paca[cpu].dscr_default = dscr_default;
+	}
+}
 #endif /* CONFIG_PPC64 */
 
 #ifdef HAS_PPC_PMC_PA6T
diff --git a/arch/powerpc/kernel/tau_6xx.c b/arch/powerpc/kernel/tau_6xx.c
index a3374e8a258c..8cdd852aedd1 100644
--- a/arch/powerpc/kernel/tau_6xx.c
+++ b/arch/powerpc/kernel/tau_6xx.c
@@ -188,7 +188,7 @@ static void tau_timeout(void * info)
 	local_irq_restore(flags);
 }
 
-static void tau_timeout_smp(unsigned long unused)
+static void tau_timeout_smp(struct timer_list *unused)
 {
 
 	/* schedule ourselves to be run again */
@@ -230,8 +230,7 @@ int __init TAU_init(void)
 
 
 	/* first, set up the window shrinking timer */
-	init_timer(&tau_timer);
-	tau_timer.function = tau_timeout_smp;
+	timer_setup(&tau_timer, tau_timeout_smp, 0);
 	tau_timer.expires = jiffies + shrink_timer;
 	add_timer(&tau_timer);
 
diff --git a/arch/powerpc/kernel/tm.S b/arch/powerpc/kernel/tm.S
index 1da12f521cb7..b92ac8e711db 100644
--- a/arch/powerpc/kernel/tm.S
+++ b/arch/powerpc/kernel/tm.S
@@ -80,15 +80,12 @@ _GLOBAL(tm_abort)
 	blr
 
 /* void tm_reclaim(struct thread_struct *thread,
- *                 unsigned long orig_msr,
  *		   uint8_t cause)
  *
  *	- Performs a full reclaim.  This destroys outstanding
  *	  transactions and updates thread->regs.tm_ckpt_* with the
  *	  original checkpointed state.  Note that thread->regs is
  *	  unchanged.
- *	- FP regs are written back to thread->transact_fpr before
- *	  reclaiming.  These are the transactional (current) versions.
  *
  * Purpose is to both abort transactions of, and preserve the state of,
  * a transactions at a context switch. We preserve/restore both sets of process
@@ -99,9 +96,9 @@ _GLOBAL(tm_abort)
  * Call with IRQs off, stacks get all out of sync for some periods in here!
  */
 _GLOBAL(tm_reclaim)
-	mfcr	r6
+	mfcr	r5
 	mflr	r0
-	stw	r6, 8(r1)
+	stw	r5, 8(r1)
 	std	r0, 16(r1)
 	std	r2, STK_GOT(r1)
 	stdu	r1, -TM_FRAME_SIZE(r1)
@@ -109,7 +106,6 @@ _GLOBAL(tm_reclaim)
 	/* We've a struct pt_regs at [r1+STACK_FRAME_OVERHEAD]. */
 
 	std	r3, STK_PARAM(R3)(r1)
-	std	r4, STK_PARAM(R4)(r1)
 	SAVE_NVGPRS(r1)
 
 	/* We need to setup MSR for VSX register save instructions. */
@@ -139,8 +135,8 @@ _GLOBAL(tm_reclaim)
 	std	r1, PACAR1(r13)
 
 	/* Clear MSR RI since we are about to change r1, EE is already off. */
-	li	r4, 0
-	mtmsrd	r4, 1
+	li	r5, 0
+	mtmsrd	r5, 1
 
 	/*
 	 * BE CAREFUL HERE:
@@ -152,7 +148,7 @@ _GLOBAL(tm_reclaim)
 	 * to user register state.  (FPRs, CCR etc. also!)
 	 * Use an sprg and a tm_scratch in the PACA to shuffle.
 	 */
-	TRECLAIM(R5)				/* Cause in r5 */
+	TRECLAIM(R4)				/* Cause in r4 */
 
 	/* ******************** GPRs ******************** */
 	/* Stash the checkpointed r13 away in the scratch SPR and get the real
@@ -243,40 +239,30 @@ _GLOBAL(tm_reclaim)
 
 
 	/* ******************** FPR/VR/VSRs ************
-	 * After reclaiming, capture the checkpointed FPRs/VRs /if used/.
-	 *
-	 * (If VSX used, FP and VMX are implied.  Or, we don't need to look
-	 * at MSR.VSX as copying FP regs if .FP, vector regs if .VMX covers it.)
-	 *
-	 * We're passed the thread's MSR as the second parameter
+	 * After reclaiming, capture the checkpointed FPRs/VRs.
 	 *
 	 * We enabled VEC/FP/VSX in the msr above, so we can execute these
 	 * instructions!
 	 */
-	ld	r4, STK_PARAM(R4)(r1)		/* Second parameter, MSR * */
 	mr	r3, r12
-	andis.		r0, r4, MSR_VEC@h
-	beq	dont_backup_vec
 
+	/* Altivec (VEC/VMX/VR)*/
 	addi	r7, r3, THREAD_CKVRSTATE
 	SAVE_32VRS(0, r6, r7)	/* r6 scratch, r7 transact vr state */
 	mfvscr	v0
 	li	r6, VRSTATE_VSCR
 	stvx	v0, r7, r6
-dont_backup_vec:
+
+	/* VRSAVE */
 	mfspr	r0, SPRN_VRSAVE
 	std	r0, THREAD_CKVRSAVE(r3)
 
-	andi.	r0, r4, MSR_FP
-	beq	dont_backup_fp
-
+	/* Floating Point (FP) */
 	addi	r7, r3, THREAD_CKFPSTATE
 	SAVE_32FPRS_VSRS(0, R6, R7)	/* r6 scratch, r7 transact fp state */
-
 	mffs    fr0
 	stfd    fr0,FPSTATE_FPSCR(r7)
 
-dont_backup_fp:
 
 	/* TM regs, incl TEXASR -- these live in thread_struct.  Note they've
 	 * been updated by the treclaim, to explain to userland the failure
@@ -344,22 +330,19 @@ _GLOBAL(__tm_recheckpoint)
 	 */
 	subi	r7, r7, STACK_FRAME_OVERHEAD
 
+	/* We need to setup MSR for FP/VMX/VSX register save instructions. */
 	mfmsr	r6
-	/* R4 = original MSR to indicate whether thread used FP/Vector etc. */
-
-	/* Enable FP/vec in MSR if necessary! */
-	lis	r5, MSR_VEC@h
+	mr	r5, r6
 	ori	r5, r5, MSR_FP
-	and.	r5, r4, r5
-	beq	restore_gprs			/* if neither, skip both */
-
+#ifdef CONFIG_ALTIVEC
+	oris	r5, r5, MSR_VEC@h
+#endif
 #ifdef CONFIG_VSX
 	BEGIN_FTR_SECTION
-	oris	r5, r5, MSR_VSX@h
+	oris	r5,r5, MSR_VSX@h
 	END_FTR_SECTION_IFSET(CPU_FTR_VSX)
 #endif
-	or	r5, r6, r5			/* Set MSR.FP+.VSX/.VEC */
-	mtmsr	r5
+	mtmsrd	r5
 
 #ifdef CONFIG_ALTIVEC
 	/*
@@ -368,28 +351,20 @@ _GLOBAL(__tm_recheckpoint)
 	 * thread.fp_state[] version holds the 'live' (transactional)
 	 * and will be loaded subsequently by any FPUnavailable trap.
 	 */
-	andis.	r0, r4, MSR_VEC@h
-	beq	dont_restore_vec
-
 	addi	r8, r3, THREAD_CKVRSTATE
 	li	r5, VRSTATE_VSCR
 	lvx	v0, r8, r5
 	mtvscr	v0
 	REST_32VRS(0, r5, r8)			/* r5 scratch, r8 ptr */
-dont_restore_vec:
 	ld	r5, THREAD_CKVRSAVE(r3)
 	mtspr	SPRN_VRSAVE, r5
 #endif
 
-	andi.	r0, r4, MSR_FP
-	beq	dont_restore_fp
-
 	addi	r8, r3, THREAD_CKFPSTATE
 	lfd	fr0, FPSTATE_FPSCR(r8)
 	MTFSF_L(fr0)
 	REST_32FPRS_VSRS(0, R4, R8)
 
-dont_restore_fp:
 	mtmsr	r6				/* FP/Vec off again! */
 
 restore_gprs:
diff --git a/arch/powerpc/kernel/trace/ftrace_64_mprofile.S b/arch/powerpc/kernel/trace/ftrace_64_mprofile.S
index b4e2b7165f79..3f3e81852422 100644
--- a/arch/powerpc/kernel/trace/ftrace_64_mprofile.S
+++ b/arch/powerpc/kernel/trace/ftrace_64_mprofile.S
@@ -110,9 +110,9 @@ ftrace_call:
 	/* NIP has not been altered, skip over further checks */
 	beq	1f
 
-	/* Check if there is an active kprobe on us */
+	/* Check if there is an active jprobe on us */
 	subi	r3, r14, 4
-	bl	is_current_kprobe_addr
+	bl	__is_active_jprobe
 	nop
 
 	/*
diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
index 13c9dcdcba69..f3eb61be0d30 100644
--- a/arch/powerpc/kernel/traps.c
+++ b/arch/powerpc/kernel/traps.c
@@ -37,6 +37,7 @@
 #include <linux/kdebug.h>
 #include <linux/ratelimit.h>
 #include <linux/context_tracking.h>
+#include <linux/smp.h>
 
 #include <asm/emulated_ops.h>
 #include <asm/pgtable.h>
@@ -699,6 +700,187 @@ void SMIException(struct pt_regs *regs)
 	die("System Management Interrupt", regs, SIGABRT);
 }
 
+#ifdef CONFIG_VSX
+static void p9_hmi_special_emu(struct pt_regs *regs)
+{
+	unsigned int ra, rb, t, i, sel, instr, rc;
+	const void __user *addr;
+	u8 vbuf[16], *vdst;
+	unsigned long ea, msr, msr_mask;
+	bool swap;
+
+	if (__get_user_inatomic(instr, (unsigned int __user *)regs->nip))
+		return;
+
+	/*
+	 * lxvb16x	opcode: 0x7c0006d8
+	 * lxvd2x	opcode: 0x7c000698
+	 * lxvh8x	opcode: 0x7c000658
+	 * lxvw4x	opcode: 0x7c000618
+	 */
+	if ((instr & 0xfc00073e) != 0x7c000618) {
+		pr_devel("HMI vec emu: not vector CI %i:%s[%d] nip=%016lx"
+			 " instr=%08x\n",
+			 smp_processor_id(), current->comm, current->pid,
+			 regs->nip, instr);
+		return;
+	}
+
+	/* Grab vector registers into the task struct */
+	msr = regs->msr; /* Grab msr before we flush the bits */
+	flush_vsx_to_thread(current);
+	enable_kernel_altivec();
+
+	/*
+	 * Is userspace running with a different endian (this is rare but
+	 * not impossible)
+	 */
+	swap = (msr & MSR_LE) != (MSR_KERNEL & MSR_LE);
+
+	/* Decode the instruction */
+	ra = (instr >> 16) & 0x1f;
+	rb = (instr >> 11) & 0x1f;
+	t = (instr >> 21) & 0x1f;
+	if (instr & 1)
+		vdst = (u8 *)&current->thread.vr_state.vr[t];
+	else
+		vdst = (u8 *)&current->thread.fp_state.fpr[t][0];
+
+	/* Grab the vector address */
+	ea = regs->gpr[rb] + (ra ? regs->gpr[ra] : 0);
+	if (is_32bit_task())
+		ea &= 0xfffffffful;
+	addr = (__force const void __user *)ea;
+
+	/* Check it */
+	if (!access_ok(VERIFY_READ, addr, 16)) {
+		pr_devel("HMI vec emu: bad access %i:%s[%d] nip=%016lx"
+			 " instr=%08x addr=%016lx\n",
+			 smp_processor_id(), current->comm, current->pid,
+			 regs->nip, instr, (unsigned long)addr);
+		return;
+	}
+
+	/* Read the vector */
+	rc = 0;
+	if ((unsigned long)addr & 0xfUL)
+		/* unaligned case */
+		rc = __copy_from_user_inatomic(vbuf, addr, 16);
+	else
+		__get_user_atomic_128_aligned(vbuf, addr, rc);
+	if (rc) {
+		pr_devel("HMI vec emu: page fault %i:%s[%d] nip=%016lx"
+			 " instr=%08x addr=%016lx\n",
+			 smp_processor_id(), current->comm, current->pid,
+			 regs->nip, instr, (unsigned long)addr);
+		return;
+	}
+
+	pr_devel("HMI vec emu: emulated vector CI %i:%s[%d] nip=%016lx"
+		 " instr=%08x addr=%016lx\n",
+		 smp_processor_id(), current->comm, current->pid, regs->nip,
+		 instr, (unsigned long) addr);
+
+	/* Grab instruction "selector" */
+	sel = (instr >> 6) & 3;
+
+	/*
+	 * Check to make sure the facility is actually enabled. This
+	 * could happen if we get a false positive hit.
+	 *
+	 * lxvd2x/lxvw4x always check MSR VSX sel = 0,2
+	 * lxvh8x/lxvb16x check MSR VSX or VEC depending on VSR used sel = 1,3
+	 */
+	msr_mask = MSR_VSX;
+	if ((sel & 1) && (instr & 1)) /* lxvh8x & lxvb16x + VSR >= 32 */
+		msr_mask = MSR_VEC;
+	if (!(msr & msr_mask)) {
+		pr_devel("HMI vec emu: MSR fac clear %i:%s[%d] nip=%016lx"
+			 " instr=%08x msr:%016lx\n",
+			 smp_processor_id(), current->comm, current->pid,
+			 regs->nip, instr, msr);
+		return;
+	}
+
+	/* Do logging here before we modify sel based on endian */
+	switch (sel) {
+	case 0:	/* lxvw4x */
+		PPC_WARN_EMULATED(lxvw4x, regs);
+		break;
+	case 1: /* lxvh8x */
+		PPC_WARN_EMULATED(lxvh8x, regs);
+		break;
+	case 2: /* lxvd2x */
+		PPC_WARN_EMULATED(lxvd2x, regs);
+		break;
+	case 3: /* lxvb16x */
+		PPC_WARN_EMULATED(lxvb16x, regs);
+		break;
+	}
+
+#ifdef __LITTLE_ENDIAN__
+	/*
+	 * An LE kernel stores the vector in the task struct as an LE
+	 * byte array (effectively swapping both the components and
+	 * the content of the components). Those instructions expect
+	 * the components to remain in ascending address order, so we
+	 * swap them back.
+	 *
+	 * If we are running a BE user space, the expectation is that
+	 * of a simple memcpy, so forcing the emulation to look like
+	 * a lxvb16x should do the trick.
+	 */
+	if (swap)
+		sel = 3;
+
+	switch (sel) {
+	case 0:	/* lxvw4x */
+		for (i = 0; i < 4; i++)
+			((u32 *)vdst)[i] = ((u32 *)vbuf)[3-i];
+		break;
+	case 1: /* lxvh8x */
+		for (i = 0; i < 8; i++)
+			((u16 *)vdst)[i] = ((u16 *)vbuf)[7-i];
+		break;
+	case 2: /* lxvd2x */
+		for (i = 0; i < 2; i++)
+			((u64 *)vdst)[i] = ((u64 *)vbuf)[1-i];
+		break;
+	case 3: /* lxvb16x */
+		for (i = 0; i < 16; i++)
+			vdst[i] = vbuf[15-i];
+		break;
+	}
+#else /* __LITTLE_ENDIAN__ */
+	/* On a big endian kernel, a BE userspace only needs a memcpy */
+	if (!swap)
+		sel = 3;
+
+	/* Otherwise, we need to swap the content of the components */
+	switch (sel) {
+	case 0:	/* lxvw4x */
+		for (i = 0; i < 4; i++)
+			((u32 *)vdst)[i] = cpu_to_le32(((u32 *)vbuf)[i]);
+		break;
+	case 1: /* lxvh8x */
+		for (i = 0; i < 8; i++)
+			((u16 *)vdst)[i] = cpu_to_le16(((u16 *)vbuf)[i]);
+		break;
+	case 2: /* lxvd2x */
+		for (i = 0; i < 2; i++)
+			((u64 *)vdst)[i] = cpu_to_le64(((u64 *)vbuf)[i]);
+		break;
+	case 3: /* lxvb16x */
+		memcpy(vdst, vbuf, 16);
+		break;
+	}
+#endif /* !__LITTLE_ENDIAN__ */
+
+	/* Go to next instruction */
+	regs->nip += 4;
+}
+#endif /* CONFIG_VSX */
+
 void handle_hmi_exception(struct pt_regs *regs)
 {
 	struct pt_regs *old_regs;
@@ -706,6 +888,21 @@ void handle_hmi_exception(struct pt_regs *regs)
 	old_regs = set_irq_regs(regs);
 	irq_enter();
 
+#ifdef CONFIG_VSX
+	/* Real mode flagged P9 special emu is needed */
+	if (local_paca->hmi_p9_special_emu) {
+		local_paca->hmi_p9_special_emu = 0;
+
+		/*
+		 * We don't want to take page faults while doing the
+		 * emulation, we just replay the instruction if necessary.
+		 */
+		pagefault_disable();
+		p9_hmi_special_emu(regs);
+		pagefault_enable();
+	}
+#endif /* CONFIG_VSX */
+
 	if (ppc_md.handle_hmi_exception)
 		ppc_md.handle_hmi_exception(regs);
 
@@ -1140,13 +1337,8 @@ void program_check_exception(struct pt_regs *regs)
 		 * -  A treclaim is attempted when non transactional.
 		 * -  A tend is illegally attempted.
 		 * -  writing a TM SPR when transactional.
-		 */
-		if (!user_mode(regs) &&
-		    report_bug(regs->nip, regs) == BUG_TRAP_TYPE_WARN) {
-			regs->nip += 4;
-			goto bail;
-		}
-		/* If usermode caused this, it's done something illegal and
+		 *
+		 * If usermode caused this, it's done something illegal and
 		 * gets a SIGILL slap on the wrist.  We call it an illegal
 		 * operand to distinguish from the instruction just being bad
 		 * (e.g. executing a 'tend' on a CPU without TM!); it's an
@@ -1487,7 +1679,7 @@ void fp_unavailable_tm(struct pt_regs *regs)
 	/* Reclaim didn't save out any FPRs to transact_fprs. */
 
 	/* Enable FP for the task: */
-	regs->msr |= (MSR_FP | current->thread.fpexc_mode);
+	current->thread.load_fp = 1;
 
 	/* This loads and recheckpoints the FP registers from
 	 * thread.fpr[].  They will remain in registers after the
@@ -1495,15 +1687,7 @@ void fp_unavailable_tm(struct pt_regs *regs)
 	 * If VMX is in use, the VRs now hold checkpointed values,
 	 * so we don't want to load the VRs from the thread_struct.
 	 */
-	tm_recheckpoint(&current->thread, MSR_FP);
-
-	/* If VMX is in use, get the transactional values back */
-	if (regs->msr & MSR_VEC) {
-		msr_check_and_set(MSR_VEC);
-		load_vr_state(&current->thread.vr_state);
-		/* At this point all the VSX state is loaded, so enable it */
-		regs->msr |= MSR_VSX;
-	}
+	tm_recheckpoint(&current->thread);
 }
 
 void altivec_unavailable_tm(struct pt_regs *regs)
@@ -1516,21 +1700,13 @@ void altivec_unavailable_tm(struct pt_regs *regs)
 		 "MSR=%lx\n",
 		 regs->nip, regs->msr);
 	tm_reclaim_current(TM_CAUSE_FAC_UNAV);
-	regs->msr |= MSR_VEC;
-	tm_recheckpoint(&current->thread, MSR_VEC);
+	current->thread.load_vec = 1;
+	tm_recheckpoint(&current->thread);
 	current->thread.used_vr = 1;
-
-	if (regs->msr & MSR_FP) {
-		msr_check_and_set(MSR_FP);
-		load_fp_state(&current->thread.fp_state);
-		regs->msr |= MSR_VSX;
-	}
 }
 
 void vsx_unavailable_tm(struct pt_regs *regs)
 {
-	unsigned long orig_msr = regs->msr;
-
 	/* See the comments in fp_unavailable_tm().  This works similarly,
 	 * though we're loading both FP and VEC registers in here.
 	 *
@@ -1544,29 +1720,13 @@ void vsx_unavailable_tm(struct pt_regs *regs)
 
 	current->thread.used_vsr = 1;
 
-	/* If FP and VMX are already loaded, we have all the state we need */
-	if ((orig_msr & (MSR_FP | MSR_VEC)) == (MSR_FP | MSR_VEC)) {
-		regs->msr |= MSR_VSX;
-		return;
-	}
-
 	/* This reclaims FP and/or VR regs if they're already enabled */
 	tm_reclaim_current(TM_CAUSE_FAC_UNAV);
 
-	regs->msr |= MSR_VEC | MSR_FP | current->thread.fpexc_mode |
-		MSR_VSX;
-
-	/* This loads & recheckpoints FP and VRs; but we have
-	 * to be sure not to overwrite previously-valid state.
-	 */
-	tm_recheckpoint(&current->thread, regs->msr & ~orig_msr);
-
-	msr_check_and_set(orig_msr & (MSR_FP | MSR_VEC));
+	current->thread.load_vec = 1;
+	current->thread.load_fp = 1;
 
-	if (orig_msr & MSR_FP)
-		load_fp_state(&current->thread.fp_state);
-	if (orig_msr & MSR_VEC)
-		load_vr_state(&current->thread.vr_state);
+	tm_recheckpoint(&current->thread);
 }
 #endif /* CONFIG_PPC_TRANSACTIONAL_MEM */
 
@@ -1924,6 +2084,10 @@ struct ppc_emulated ppc_emulated = {
 	WARN_EMULATED_SETUP(mfdscr),
 	WARN_EMULATED_SETUP(mtdscr),
 	WARN_EMULATED_SETUP(lq_stq),
+	WARN_EMULATED_SETUP(lxvw4x),
+	WARN_EMULATED_SETUP(lxvh8x),
+	WARN_EMULATED_SETUP(lxvd2x),
+	WARN_EMULATED_SETUP(lxvb16x),
 #endif
 };
 
diff --git a/arch/powerpc/kernel/watchdog.c b/arch/powerpc/kernel/watchdog.c
index 1d89163d67f2..87da80ccced1 100644
--- a/arch/powerpc/kernel/watchdog.c
+++ b/arch/powerpc/kernel/watchdog.c
@@ -98,8 +98,7 @@ static void wd_lockup_ipi(struct pt_regs *regs)
 	else
 		dump_stack();
 
-	if (hardlockup_panic)
-		nmi_panic(regs, "Hard LOCKUP");
+	/* Do not panic from here because that can recurse into NMI IPI layer */
 }
 
 static void set_cpumask_stuck(const struct cpumask *cpumask, u64 tb)
@@ -135,15 +134,18 @@ static void watchdog_smp_panic(int cpu, u64 tb)
 	pr_emerg("Watchdog CPU:%d detected Hard LOCKUP other CPUS:%*pbl\n",
 			cpu, cpumask_pr_args(&wd_smp_cpus_pending));
 
-	/*
-	 * Try to trigger the stuck CPUs.
-	 */
-	for_each_cpu(c, &wd_smp_cpus_pending) {
-		if (c == cpu)
-			continue;
-		smp_send_nmi_ipi(c, wd_lockup_ipi, 1000000);
+	if (!sysctl_hardlockup_all_cpu_backtrace) {
+		/*
+		 * Try to trigger the stuck CPUs, unless we are going to
+		 * get a backtrace on all of them anyway.
+		 */
+		for_each_cpu(c, &wd_smp_cpus_pending) {
+			if (c == cpu)
+				continue;
+			smp_send_nmi_ipi(c, wd_lockup_ipi, 1000000);
+		}
+		smp_flush_nmi_ipi(1000000);
 	}
-	smp_flush_nmi_ipi(1000000);
 
 	/* Take the stuck CPUs out of the watch group */
 	set_cpumask_stuck(&wd_smp_cpus_pending, tb);
@@ -275,9 +277,12 @@ void arch_touch_nmi_watchdog(void)
 {
 	unsigned long ticks = tb_ticks_per_usec * wd_timer_period_ms * 1000;
 	int cpu = smp_processor_id();
+	u64 tb = get_tb();
 
-	if (get_tb() - per_cpu(wd_timer_tb, cpu) >= ticks)
-		watchdog_timer_interrupt(cpu);
+	if (tb - per_cpu(wd_timer_tb, cpu) >= ticks) {
+		per_cpu(wd_timer_tb, cpu) = tb;
+		wd_smp_clear_cpu_pending(cpu, tb);
+	}
 }
 EXPORT_SYMBOL(arch_touch_nmi_watchdog);
 
diff --git a/arch/powerpc/kvm/book3s_64_mmu_hv.c b/arch/powerpc/kvm/book3s_64_mmu_hv.c
index 59247af5fd45..966097232d21 100644
--- a/arch/powerpc/kvm/book3s_64_mmu_hv.c
+++ b/arch/powerpc/kvm/book3s_64_mmu_hv.c
@@ -73,8 +73,6 @@ struct kvm_resize_hpt {
 	struct kvm_hpt_info hpt;
 };
 
-static void kvmppc_rmap_reset(struct kvm *kvm);
-
 int kvmppc_allocate_hpt(struct kvm_hpt_info *info, u32 order)
 {
 	unsigned long hpt = 0;
@@ -106,7 +104,6 @@ int kvmppc_allocate_hpt(struct kvm_hpt_info *info, u32 order)
 	/* Allocate reverse map array */
 	rev = vmalloc(sizeof(struct revmap_entry) * npte);
 	if (!rev) {
-		pr_err("kvmppc_allocate_hpt: Couldn't alloc reverse map array\n");
 		if (cma)
 			kvm_free_hpt_cma(page, 1 << (order - PAGE_SHIFT));
 		else
@@ -137,19 +134,22 @@ long kvmppc_alloc_reset_hpt(struct kvm *kvm, int order)
 	long err = -EBUSY;
 	struct kvm_hpt_info info;
 
-	if (kvm_is_radix(kvm))
-		return -EINVAL;
-
 	mutex_lock(&kvm->lock);
-	if (kvm->arch.hpte_setup_done) {
-		kvm->arch.hpte_setup_done = 0;
-		/* order hpte_setup_done vs. vcpus_running */
+	if (kvm->arch.mmu_ready) {
+		kvm->arch.mmu_ready = 0;
+		/* order mmu_ready vs. vcpus_running */
 		smp_mb();
 		if (atomic_read(&kvm->arch.vcpus_running)) {
-			kvm->arch.hpte_setup_done = 1;
+			kvm->arch.mmu_ready = 1;
 			goto out;
 		}
 	}
+	if (kvm_is_radix(kvm)) {
+		err = kvmppc_switch_mmu_to_hpt(kvm);
+		if (err)
+			goto out;
+	}
+
 	if (kvm->arch.hpt.order == order) {
 		/* We already have a suitable HPT */
 
@@ -183,6 +183,7 @@ out:
 void kvmppc_free_hpt(struct kvm_hpt_info *info)
 {
 	vfree(info->rev);
+	info->rev = NULL;
 	if (info->cma)
 		kvm_free_hpt_cma(virt_to_page(info->virt),
 				 1 << (info->order - PAGE_SHIFT));
@@ -334,7 +335,7 @@ static unsigned long kvmppc_mmu_get_real_addr(unsigned long v, unsigned long r,
 {
 	unsigned long ra_mask;
 
-	ra_mask = hpte_page_size(v, r) - 1;
+	ra_mask = kvmppc_actual_pgsz(v, r) - 1;
 	return (r & HPTE_R_RPN & ~ra_mask) | (ea & ra_mask);
 }
 
@@ -350,6 +351,9 @@ static int kvmppc_mmu_book3s_64_hv_xlate(struct kvm_vcpu *vcpu, gva_t eaddr,
 	int index;
 	int virtmode = vcpu->arch.shregs.msr & (data ? MSR_DR : MSR_IR);
 
+	if (kvm_is_radix(vcpu->kvm))
+		return kvmppc_mmu_radix_xlate(vcpu, eaddr, gpte, data, iswrite);
+
 	/* Get SLB entry */
 	if (virtmode) {
 		slbe = kvmppc_mmu_book3s_hv_find_slbe(vcpu, eaddr);
@@ -505,7 +509,8 @@ int kvmppc_book3s_hv_page_fault(struct kvm_run *run, struct kvm_vcpu *vcpu,
 		mmio_update = atomic64_read(&kvm->arch.mmio_update);
 		if (mmio_update == vcpu->arch.pgfault_cache->mmio_update) {
 			r = vcpu->arch.pgfault_cache->rpte;
-			psize = hpte_page_size(vcpu->arch.pgfault_hpte[0], r);
+			psize = kvmppc_actual_pgsz(vcpu->arch.pgfault_hpte[0],
+						   r);
 			gpa_base = r & HPTE_R_RPN & ~(psize - 1);
 			gfn_base = gpa_base >> PAGE_SHIFT;
 			gpa = gpa_base | (ea & (psize - 1));
@@ -534,7 +539,7 @@ int kvmppc_book3s_hv_page_fault(struct kvm_run *run, struct kvm_vcpu *vcpu,
 		return RESUME_GUEST;
 
 	/* Translate the logical address and get the page */
-	psize = hpte_page_size(hpte[0], r);
+	psize = kvmppc_actual_pgsz(hpte[0], r);
 	gpa_base = r & HPTE_R_RPN & ~(psize - 1);
 	gfn_base = gpa_base >> PAGE_SHIFT;
 	gpa = gpa_base | (ea & (psize - 1));
@@ -650,10 +655,10 @@ int kvmppc_book3s_hv_page_fault(struct kvm_run *run, struct kvm_vcpu *vcpu,
 	/*
 	 * If the HPT is being resized, don't update the HPTE,
 	 * instead let the guest retry after the resize operation is complete.
-	 * The synchronization for hpte_setup_done test vs. set is provided
+	 * The synchronization for mmu_ready test vs. set is provided
 	 * by the HPTE lock.
 	 */
-	if (!kvm->arch.hpte_setup_done)
+	if (!kvm->arch.mmu_ready)
 		goto out_unlock;
 
 	if ((hnow_v & ~HPTE_V_HVLOCK) != hpte[0] || hnow_r != hpte[1] ||
@@ -720,7 +725,7 @@ int kvmppc_book3s_hv_page_fault(struct kvm_run *run, struct kvm_vcpu *vcpu,
 	goto out_put;
 }
 
-static void kvmppc_rmap_reset(struct kvm *kvm)
+void kvmppc_rmap_reset(struct kvm *kvm)
 {
 	struct kvm_memslots *slots;
 	struct kvm_memory_slot *memslot;
@@ -786,6 +791,7 @@ static int kvm_handle_hva(struct kvm *kvm, unsigned long hva,
 
 /* Must be called with both HPTE and rmap locked */
 static void kvmppc_unmap_hpte(struct kvm *kvm, unsigned long i,
+			      struct kvm_memory_slot *memslot,
 			      unsigned long *rmapp, unsigned long gfn)
 {
 	__be64 *hptep = (__be64 *) (kvm->arch.hpt.virt + (i << 4));
@@ -808,7 +814,7 @@ static void kvmppc_unmap_hpte(struct kvm *kvm, unsigned long i,
 
 	/* Now check and modify the HPTE */
 	ptel = rev[i].guest_rpte;
-	psize = hpte_page_size(be64_to_cpu(hptep[0]), ptel);
+	psize = kvmppc_actual_pgsz(be64_to_cpu(hptep[0]), ptel);
 	if ((be64_to_cpu(hptep[0]) & HPTE_V_VALID) &&
 	    hpte_rpn(ptel, psize) == gfn) {
 		hptep[0] |= cpu_to_be64(HPTE_V_ABSENT);
@@ -817,8 +823,8 @@ static void kvmppc_unmap_hpte(struct kvm *kvm, unsigned long i,
 		/* Harvest R and C */
 		rcbits = be64_to_cpu(hptep[1]) & (HPTE_R_R | HPTE_R_C);
 		*rmapp |= rcbits << KVMPPC_RMAP_RC_SHIFT;
-		if (rcbits & HPTE_R_C)
-			kvmppc_update_rmap_change(rmapp, psize);
+		if ((rcbits & HPTE_R_C) && memslot->dirty_bitmap)
+			kvmppc_update_dirty_map(memslot, gfn, psize);
 		if (rcbits & ~rev[i].guest_rpte) {
 			rev[i].guest_rpte = ptel | rcbits;
 			note_hpte_modification(kvm, &rev[i]);
@@ -856,7 +862,7 @@ static int kvm_unmap_rmapp(struct kvm *kvm, struct kvm_memory_slot *memslot,
 			continue;
 		}
 
-		kvmppc_unmap_hpte(kvm, i, rmapp, gfn);
+		kvmppc_unmap_hpte(kvm, i, memslot, rmapp, gfn);
 		unlock_rmap(rmapp);
 		__unlock_hpte(hptep, be64_to_cpu(hptep[0]));
 	}
@@ -1039,14 +1045,6 @@ static int kvm_test_clear_dirty_npages(struct kvm *kvm, unsigned long *rmapp)
 
  retry:
 	lock_rmap(rmapp);
-	if (*rmapp & KVMPPC_RMAP_CHANGED) {
-		long change_order = (*rmapp & KVMPPC_RMAP_CHG_ORDER)
-			>> KVMPPC_RMAP_CHG_SHIFT;
-		*rmapp &= ~(KVMPPC_RMAP_CHANGED | KVMPPC_RMAP_CHG_ORDER);
-		npages_dirty = 1;
-		if (change_order > PAGE_SHIFT)
-			npages_dirty = 1ul << (change_order - PAGE_SHIFT);
-	}
 	if (!(*rmapp & KVMPPC_RMAP_PRESENT)) {
 		unlock_rmap(rmapp);
 		return npages_dirty;
@@ -1102,7 +1100,7 @@ static int kvm_test_clear_dirty_npages(struct kvm *kvm, unsigned long *rmapp)
 				rev[i].guest_rpte |= HPTE_R_C;
 				note_hpte_modification(kvm, &rev[i]);
 			}
-			n = hpte_page_size(v, r);
+			n = kvmppc_actual_pgsz(v, r);
 			n = (n + PAGE_SIZE - 1) >> PAGE_SHIFT;
 			if (n > npages_dirty)
 				npages_dirty = n;
@@ -1138,7 +1136,7 @@ void kvmppc_harvest_vpa_dirty(struct kvmppc_vpa *vpa,
 long kvmppc_hv_get_dirty_log_hpt(struct kvm *kvm,
 			struct kvm_memory_slot *memslot, unsigned long *map)
 {
-	unsigned long i, j;
+	unsigned long i;
 	unsigned long *rmapp;
 
 	preempt_disable();
@@ -1150,9 +1148,8 @@ long kvmppc_hv_get_dirty_log_hpt(struct kvm *kvm,
 		 * since we always put huge-page HPTEs in the rmap chain
 		 * corresponding to their page base address.
 		 */
-		if (npages && map)
-			for (j = i; npages; ++j, --npages)
-				__set_bit_le(j, map);
+		if (npages)
+			set_dirty_bits(map, i, npages);
 		++rmapp;
 	}
 	preempt_enable();
@@ -1196,7 +1193,6 @@ void kvmppc_unpin_guest_page(struct kvm *kvm, void *va, unsigned long gpa,
 	struct page *page = virt_to_page(va);
 	struct kvm_memory_slot *memslot;
 	unsigned long gfn;
-	unsigned long *rmap;
 	int srcu_idx;
 
 	put_page(page);
@@ -1204,20 +1200,12 @@ void kvmppc_unpin_guest_page(struct kvm *kvm, void *va, unsigned long gpa,
 	if (!dirty)
 		return;
 
-	/* We need to mark this page dirty in the rmap chain */
+	/* We need to mark this page dirty in the memslot dirty_bitmap, if any */
 	gfn = gpa >> PAGE_SHIFT;
 	srcu_idx = srcu_read_lock(&kvm->srcu);
 	memslot = gfn_to_memslot(kvm, gfn);
-	if (memslot) {
-		if (!kvm_is_radix(kvm)) {
-			rmap = &memslot->arch.rmap[gfn - memslot->base_gfn];
-			lock_rmap(rmap);
-			*rmap |= KVMPPC_RMAP_CHANGED;
-			unlock_rmap(rmap);
-		} else if (memslot->dirty_bitmap) {
-			mark_page_dirty(kvm, gfn);
-		}
-	}
+	if (memslot && memslot->dirty_bitmap)
+		set_bit_le(gfn - memslot->base_gfn, memslot->dirty_bitmap);
 	srcu_read_unlock(&kvm->srcu, srcu_idx);
 }
 
@@ -1250,8 +1238,9 @@ static unsigned long resize_hpt_rehash_hpte(struct kvm_resize_hpt *resize,
 	unsigned long vpte, rpte, guest_rpte;
 	int ret;
 	struct revmap_entry *rev;
-	unsigned long apsize, psize, avpn, pteg, hash;
+	unsigned long apsize, avpn, pteg, hash;
 	unsigned long new_idx, new_pteg, replace_vpte;
+	int pshift;
 
 	hptep = (__be64 *)(old->virt + (idx << 4));
 
@@ -1277,7 +1266,7 @@ static unsigned long resize_hpt_rehash_hpte(struct kvm_resize_hpt *resize,
 	guest_rpte = rev->guest_rpte;
 
 	ret = -EIO;
-	apsize = hpte_page_size(vpte, guest_rpte);
+	apsize = kvmppc_actual_pgsz(vpte, guest_rpte);
 	if (!apsize)
 		goto out;
 
@@ -1292,7 +1281,7 @@ static unsigned long resize_hpt_rehash_hpte(struct kvm_resize_hpt *resize,
 			rmapp = &memslot->arch.rmap[gfn - memslot->base_gfn];
 
 			lock_rmap(rmapp);
-			kvmppc_unmap_hpte(kvm, idx, rmapp, gfn);
+			kvmppc_unmap_hpte(kvm, idx, memslot, rmapp, gfn);
 			unlock_rmap(rmapp);
 		}
 
@@ -1310,8 +1299,8 @@ static unsigned long resize_hpt_rehash_hpte(struct kvm_resize_hpt *resize,
 		goto out;
 
 	rpte = be64_to_cpu(hptep[1]);
-	psize = hpte_base_page_size(vpte, rpte);
-	avpn = HPTE_V_AVPN_VAL(vpte) & ~((psize - 1) >> 23);
+	pshift = kvmppc_hpte_base_page_shift(vpte, rpte);
+	avpn = HPTE_V_AVPN_VAL(vpte) & ~(((1ul << pshift) - 1) >> 23);
 	pteg = idx / HPTES_PER_GROUP;
 	if (vpte & HPTE_V_SECONDARY)
 		pteg = ~pteg;
@@ -1323,20 +1312,20 @@ static unsigned long resize_hpt_rehash_hpte(struct kvm_resize_hpt *resize,
 		offset = (avpn & 0x1f) << 23;
 		vsid = avpn >> 5;
 		/* We can find more bits from the pteg value */
-		if (psize < (1ULL << 23))
-			offset |= ((vsid ^ pteg) & old_hash_mask) * psize;
+		if (pshift < 23)
+			offset |= ((vsid ^ pteg) & old_hash_mask) << pshift;
 
-		hash = vsid ^ (offset / psize);
+		hash = vsid ^ (offset >> pshift);
 	} else {
 		unsigned long offset, vsid;
 
 		/* We only have 40 - 23 bits of seg_off in avpn */
 		offset = (avpn & 0x1ffff) << 23;
 		vsid = avpn >> 17;
-		if (psize < (1ULL << 23))
-			offset |= ((vsid ^ (vsid << 25) ^ pteg) & old_hash_mask) * psize;
+		if (pshift < 23)
+			offset |= ((vsid ^ (vsid << 25) ^ pteg) & old_hash_mask) << pshift;
 
-		hash = vsid ^ (vsid << 25) ^ (offset / psize);
+		hash = vsid ^ (vsid << 25) ^ (offset >> pshift);
 	}
 
 	new_pteg = hash & new_hash_mask;
@@ -1465,7 +1454,7 @@ long kvm_vm_ioctl_resize_hpt_prepare(struct kvm *kvm,
 	struct kvm_resize_hpt *resize;
 	int ret;
 
-	if (flags != 0)
+	if (flags != 0 || kvm_is_radix(kvm))
 		return -EINVAL;
 
 	if (shift && ((shift < 18) || (shift > 46)))
@@ -1531,7 +1520,7 @@ long kvm_vm_ioctl_resize_hpt_commit(struct kvm *kvm,
 	struct kvm_resize_hpt *resize;
 	long ret;
 
-	if (flags != 0)
+	if (flags != 0 || kvm_is_radix(kvm))
 		return -EINVAL;
 
 	if (shift && ((shift < 18) || (shift > 46)))
@@ -1543,15 +1532,15 @@ long kvm_vm_ioctl_resize_hpt_commit(struct kvm *kvm,
 
 	/* This shouldn't be possible */
 	ret = -EIO;
-	if (WARN_ON(!kvm->arch.hpte_setup_done))
+	if (WARN_ON(!kvm->arch.mmu_ready))
 		goto out_no_hpt;
 
 	/* Stop VCPUs from running while we mess with the HPT */
-	kvm->arch.hpte_setup_done = 0;
+	kvm->arch.mmu_ready = 0;
 	smp_mb();
 
 	/* Boot all CPUs out of the guest so they re-read
-	 * hpte_setup_done */
+	 * mmu_ready */
 	on_each_cpu(resize_hpt_boot_vcpu, NULL, 1);
 
 	ret = -ENXIO;
@@ -1574,7 +1563,7 @@ long kvm_vm_ioctl_resize_hpt_commit(struct kvm *kvm,
 
 out:
 	/* Let VCPUs run again */
-	kvm->arch.hpte_setup_done = 1;
+	kvm->arch.mmu_ready = 1;
 	smp_mb();
 out_no_hpt:
 	resize_hpt_release(kvm, resize);
@@ -1717,6 +1706,8 @@ static ssize_t kvm_htab_read(struct file *file, char __user *buf,
 
 	if (!access_ok(VERIFY_WRITE, buf, count))
 		return -EFAULT;
+	if (kvm_is_radix(kvm))
+		return 0;
 
 	first_pass = ctx->first_pass;
 	flags = ctx->flags;
@@ -1810,20 +1801,23 @@ static ssize_t kvm_htab_write(struct file *file, const char __user *buf,
 	unsigned long tmp[2];
 	ssize_t nb;
 	long int err, ret;
-	int hpte_setup;
+	int mmu_ready;
+	int pshift;
 
 	if (!access_ok(VERIFY_READ, buf, count))
 		return -EFAULT;
+	if (kvm_is_radix(kvm))
+		return -EINVAL;
 
 	/* lock out vcpus from running while we're doing this */
 	mutex_lock(&kvm->lock);
-	hpte_setup = kvm->arch.hpte_setup_done;
-	if (hpte_setup) {
-		kvm->arch.hpte_setup_done = 0;	/* temporarily */
-		/* order hpte_setup_done vs. vcpus_running */
+	mmu_ready = kvm->arch.mmu_ready;
+	if (mmu_ready) {
+		kvm->arch.mmu_ready = 0;	/* temporarily */
+		/* order mmu_ready vs. vcpus_running */
 		smp_mb();
 		if (atomic_read(&kvm->arch.vcpus_running)) {
-			kvm->arch.hpte_setup_done = 1;
+			kvm->arch.mmu_ready = 1;
 			mutex_unlock(&kvm->lock);
 			return -EBUSY;
 		}
@@ -1863,6 +1857,9 @@ static ssize_t kvm_htab_write(struct file *file, const char __user *buf,
 			err = -EINVAL;
 			if (!(v & HPTE_V_VALID))
 				goto out;
+			pshift = kvmppc_hpte_base_page_shift(v, r);
+			if (pshift <= 0)
+				goto out;
 			lbuf += 2;
 			nb += HPTE_SIZE;
 
@@ -1876,16 +1873,20 @@ static ssize_t kvm_htab_write(struct file *file, const char __user *buf,
 				       "r=%lx\n", ret, i, v, r);
 				goto out;
 			}
-			if (!hpte_setup && is_vrma_hpte(v)) {
-				unsigned long psize = hpte_base_page_size(v, r);
-				unsigned long senc = slb_pgsize_encoding(psize);
-				unsigned long lpcr;
+			if (!mmu_ready && is_vrma_hpte(v)) {
+				unsigned long senc, lpcr;
 
+				senc = slb_pgsize_encoding(1ul << pshift);
 				kvm->arch.vrma_slb_v = senc | SLB_VSID_B_1T |
 					(VRMA_VSID << SLB_VSID_SHIFT_1T);
-				lpcr = senc << (LPCR_VRMASD_SH - 4);
-				kvmppc_update_lpcr(kvm, lpcr, LPCR_VRMASD);
-				hpte_setup = 1;
+				if (!cpu_has_feature(CPU_FTR_ARCH_300)) {
+					lpcr = senc << (LPCR_VRMASD_SH - 4);
+					kvmppc_update_lpcr(kvm, lpcr,
+							   LPCR_VRMASD);
+				} else {
+					kvmppc_setup_partition_table(kvm);
+				}
+				mmu_ready = 1;
 			}
 			++i;
 			hptp += 2;
@@ -1901,9 +1902,9 @@ static ssize_t kvm_htab_write(struct file *file, const char __user *buf,
 	}
 
  out:
-	/* Order HPTE updates vs. hpte_setup_done */
+	/* Order HPTE updates vs. mmu_ready */
 	smp_wmb();
-	kvm->arch.hpte_setup_done = hpte_setup;
+	kvm->arch.mmu_ready = mmu_ready;
 	mutex_unlock(&kvm->lock);
 
 	if (err)
@@ -2012,6 +2013,10 @@ static ssize_t debugfs_htab_read(struct file *file, char __user *buf,
 	struct kvm *kvm;
 	__be64 *hptp;
 
+	kvm = p->kvm;
+	if (kvm_is_radix(kvm))
+		return 0;
+
 	ret = mutex_lock_interruptible(&p->mutex);
 	if (ret)
 		return ret;
@@ -2034,7 +2039,6 @@ static ssize_t debugfs_htab_read(struct file *file, char __user *buf,
 		}
 	}
 
-	kvm = p->kvm;
 	i = p->hpt_index;
 	hptp = (__be64 *)(kvm->arch.hpt.virt + (i * HPTE_SIZE));
 	for (; len != 0 && i < kvmppc_hpt_npte(&kvm->arch.hpt);
@@ -2109,10 +2113,7 @@ void kvmppc_mmu_book3s_hv_init(struct kvm_vcpu *vcpu)
 
 	vcpu->arch.slb_nr = 32;		/* POWER7/POWER8 */
 
-	if (kvm_is_radix(vcpu->kvm))
-		mmu->xlate = kvmppc_mmu_radix_xlate;
-	else
-		mmu->xlate = kvmppc_mmu_book3s_64_hv_xlate;
+	mmu->xlate = kvmppc_mmu_book3s_64_hv_xlate;
 	mmu->reset_msr = kvmppc_mmu_book3s_64_hv_reset_msr;
 
 	vcpu->arch.hflags |= BOOK3S_HFLAG_SLB;
diff --git a/arch/powerpc/kvm/book3s_64_mmu_radix.c b/arch/powerpc/kvm/book3s_64_mmu_radix.c
index c5d7435455f1..58618f644c56 100644
--- a/arch/powerpc/kvm/book3s_64_mmu_radix.c
+++ b/arch/powerpc/kvm/book3s_64_mmu_radix.c
@@ -474,26 +474,6 @@ int kvmppc_book3s_radix_page_fault(struct kvm_run *run, struct kvm_vcpu *vcpu,
 	return ret;
 }
 
-static void mark_pages_dirty(struct kvm *kvm, struct kvm_memory_slot *memslot,
-			     unsigned long gfn, unsigned int order)
-{
-	unsigned long i, limit;
-	unsigned long *dp;
-
-	if (!memslot->dirty_bitmap)
-		return;
-	limit = 1ul << order;
-	if (limit < BITS_PER_LONG) {
-		for (i = 0; i < limit; ++i)
-			mark_page_dirty(kvm, gfn + i);
-		return;
-	}
-	dp = memslot->dirty_bitmap + (gfn - memslot->base_gfn);
-	limit /= BITS_PER_LONG;
-	for (i = 0; i < limit; ++i)
-		*dp++ = ~0ul;
-}
-
 /* Called with kvm->lock held */
 int kvm_unmap_radix(struct kvm *kvm, struct kvm_memory_slot *memslot,
 		    unsigned long gfn)
@@ -508,12 +488,11 @@ int kvm_unmap_radix(struct kvm *kvm, struct kvm_memory_slot *memslot,
 		old = kvmppc_radix_update_pte(kvm, ptep, _PAGE_PRESENT, 0,
 					      gpa, shift);
 		kvmppc_radix_tlbie_page(kvm, gpa, shift);
-		if (old & _PAGE_DIRTY) {
-			if (!shift)
-				mark_page_dirty(kvm, gfn);
-			else
-				mark_pages_dirty(kvm, memslot,
-						 gfn, shift - PAGE_SHIFT);
+		if ((old & _PAGE_DIRTY) && memslot->dirty_bitmap) {
+			unsigned long npages = 1;
+			if (shift)
+				npages = 1ul << (shift - PAGE_SHIFT);
+			kvmppc_update_dirty_map(memslot, gfn, npages);
 		}
 	}
 	return 0;				
@@ -579,20 +558,8 @@ long kvmppc_hv_get_dirty_log_radix(struct kvm *kvm,
 			struct kvm_memory_slot *memslot, unsigned long *map)
 {
 	unsigned long i, j;
-	unsigned long n, *p;
 	int npages;
 
-	/*
-	 * Radix accumulates dirty bits in the first half of the
-	 * memslot's dirty_bitmap area, for when pages are paged
-	 * out or modified by the host directly.  Pick up these
-	 * bits and add them to the map.
-	 */
-	n = kvm_dirty_bitmap_bytes(memslot) / sizeof(long);
-	p = memslot->dirty_bitmap;
-	for (i = 0; i < n; ++i)
-		map[i] |= xchg(&p[i], 0);
-
 	for (i = 0; i < memslot->npages; i = j) {
 		npages = kvm_radix_test_clear_dirty(kvm, memslot, i);
 
@@ -604,9 +571,10 @@ long kvmppc_hv_get_dirty_log_radix(struct kvm *kvm,
 		 * real address, if npages > 1 we can skip to i + npages.
 		 */
 		j = i + 1;
-		if (npages)
-			for (j = i; npages; ++j, --npages)
-				__set_bit_le(j, map);
+		if (npages) {
+			set_dirty_bits(map, i, npages);
+			i = j + npages;
+		}
 	}
 	return 0;
 }
@@ -694,6 +662,7 @@ void kvmppc_free_radix(struct kvm *kvm)
 		pgd_clear(pgd);
 	}
 	pgd_free(kvm->mm, kvm->arch.pgtable);
+	kvm->arch.pgtable = NULL;
 }
 
 static void pte_ctor(void *addr)
diff --git a/arch/powerpc/kvm/book3s_64_slb.S b/arch/powerpc/kvm/book3s_64_slb.S
index 3589c4e3d49b..688722acd692 100644
--- a/arch/powerpc/kvm/book3s_64_slb.S
+++ b/arch/powerpc/kvm/book3s_64_slb.S
@@ -113,7 +113,7 @@ slb_do_enter:
 
 	/* Remove all SLB entries that are in use. */
 
-	li	r0, r0
+	li	r0, 0
 	slbmte	r0, r0
 	slbia
 
diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c
index 8d43cf205d34..2d46037ce936 100644
--- a/arch/powerpc/kvm/book3s_hv.c
+++ b/arch/powerpc/kvm/book3s_hv.c
@@ -19,6 +19,7 @@
  */
 
 #include <linux/kvm_host.h>
+#include <linux/kernel.h>
 #include <linux/err.h>
 #include <linux/slab.h>
 #include <linux/preempt.h>
@@ -47,6 +48,7 @@
 
 #include <asm/reg.h>
 #include <asm/ppc-opcode.h>
+#include <asm/asm-prototypes.h>
 #include <asm/disassemble.h>
 #include <asm/cputable.h>
 #include <asm/cacheflush.h>
@@ -97,6 +99,10 @@ static int target_smt_mode;
 module_param(target_smt_mode, int, S_IRUGO | S_IWUSR);
 MODULE_PARM_DESC(target_smt_mode, "Target threads per core (0 = max)");
 
+static bool indep_threads_mode = true;
+module_param(indep_threads_mode, bool, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(indep_threads_mode, "Independent-threads mode (only on POWER9)");
+
 #ifdef CONFIG_KVM_XICS
 static struct kernel_param_ops module_param_ops = {
 	.set = param_set_int,
@@ -1089,9 +1095,10 @@ static int kvmppc_handle_exit_hv(struct kvm_run *run, struct kvm_vcpu *vcpu,
 		vcpu->stat.ext_intr_exits++;
 		r = RESUME_GUEST;
 		break;
-	/* HMI is hypervisor interrupt and host has handled it. Resume guest.*/
+	/* SR/HMI/PMI are HV interrupts that host has handled. Resume guest.*/
 	case BOOK3S_INTERRUPT_HMI:
 	case BOOK3S_INTERRUPT_PERFMON:
+	case BOOK3S_INTERRUPT_SYSTEM_RESET:
 		r = RESUME_GUEST;
 		break;
 	case BOOK3S_INTERRUPT_MACHINE_CHECK:
@@ -1732,9 +1739,9 @@ static int kvmppc_set_one_reg_hv(struct kvm_vcpu *vcpu, u64 id,
  * MMU mode (radix or HPT), unfortunately, but since we only support
  * HPT guests on a HPT host so far, that isn't an impediment yet.
  */
-static int threads_per_vcore(void)
+static int threads_per_vcore(struct kvm *kvm)
 {
-	if (cpu_has_feature(CPU_FTR_ARCH_300))
+	if (kvm->arch.threads_indep)
 		return 1;
 	return threads_per_subcore;
 }
@@ -1772,7 +1779,7 @@ static struct debugfs_timings_element {
 	{"cede",	offsetof(struct kvm_vcpu, arch.cede_time)},
 };
 
-#define N_TIMINGS	(sizeof(timings) / sizeof(timings[0]))
+#define N_TIMINGS	(ARRAY_SIZE(timings))
 
 struct debugfs_timings_state {
 	struct kvm_vcpu	*vcpu;
@@ -2117,15 +2124,6 @@ static int kvmppc_grab_hwthread(int cpu)
 	struct paca_struct *tpaca;
 	long timeout = 10000;
 
-	/*
-	 * ISA v3.0 idle routines do not set hwthread_state or test
-	 * hwthread_req, so they can not grab idle threads.
-	 */
-	if (cpu_has_feature(CPU_FTR_ARCH_300)) {
-		WARN(1, "KVM: can not control sibling threads\n");
-		return -EBUSY;
-	}
-
 	tpaca = &paca[cpu];
 
 	/* Ensure the thread won't go into the kernel if it wakes */
@@ -2160,12 +2158,10 @@ static void kvmppc_release_hwthread(int cpu)
 	struct paca_struct *tpaca;
 
 	tpaca = &paca[cpu];
+	tpaca->kvm_hstate.hwthread_req = 0;
 	tpaca->kvm_hstate.kvm_vcpu = NULL;
 	tpaca->kvm_hstate.kvm_vcore = NULL;
 	tpaca->kvm_hstate.kvm_split_mode = NULL;
-	if (!cpu_has_feature(CPU_FTR_ARCH_300))
-		tpaca->kvm_hstate.hwthread_req = 0;
-
 }
 
 static void radix_flush_cpu(struct kvm *kvm, int cpu, struct kvm_vcpu *vcpu)
@@ -2237,11 +2233,10 @@ static void kvmppc_start_thread(struct kvm_vcpu *vcpu, struct kvmppc_vcore *vc)
 		kvmppc_ipi_thread(cpu);
 }
 
-static void kvmppc_wait_for_nap(void)
+static void kvmppc_wait_for_nap(int n_threads)
 {
 	int cpu = smp_processor_id();
 	int i, loops;
-	int n_threads = threads_per_vcore();
 
 	if (n_threads <= 1)
 		return;
@@ -2328,7 +2323,7 @@ static void kvmppc_vcore_preempt(struct kvmppc_vcore *vc)
 
 	vc->vcore_state = VCORE_PREEMPT;
 	vc->pcpu = smp_processor_id();
-	if (vc->num_threads < threads_per_vcore()) {
+	if (vc->num_threads < threads_per_vcore(vc->kvm)) {
 		spin_lock(&lp->lock);
 		list_add_tail(&vc->preempt_list, &lp->list);
 		spin_unlock(&lp->lock);
@@ -2366,7 +2361,7 @@ struct core_info {
 
 /*
  * This mapping means subcores 0 and 1 can use threads 0-3 and 4-7
- * respectively in 2-way micro-threading (split-core) mode.
+ * respectively in 2-way micro-threading (split-core) mode on POWER8.
  */
 static int subcore_thread_map[MAX_SUBCORES] = { 0, 4, 2, 6 };
 
@@ -2382,7 +2377,14 @@ static void init_core_info(struct core_info *cip, struct kvmppc_vcore *vc)
 
 static bool subcore_config_ok(int n_subcores, int n_threads)
 {
-	/* Can only dynamically split if unsplit to begin with */
+	/*
+	 * POWER9 "SMT4" cores are permanently in what is effectively a 4-way split-core
+	 * mode, with one thread per subcore.
+	 */
+	if (cpu_has_feature(CPU_FTR_ARCH_300))
+		return n_subcores <= 4 && n_threads == 1;
+
+	/* On POWER8, can only dynamically split if unsplit to begin with */
 	if (n_subcores > 1 && threads_per_subcore < MAX_SMT_THREADS)
 		return false;
 	if (n_subcores > MAX_SUBCORES)
@@ -2413,6 +2415,11 @@ static bool can_dynamic_split(struct kvmppc_vcore *vc, struct core_info *cip)
 	if (!cpu_has_feature(CPU_FTR_ARCH_207S))
 		return false;
 
+	/* POWER9 currently requires all threads to be in the same MMU mode */
+	if (cpu_has_feature(CPU_FTR_ARCH_300) &&
+	    kvm_is_radix(vc->kvm) != kvm_is_radix(cip->vc[0]->kvm))
+		return false;
+
 	if (n_threads < cip->max_subcore_threads)
 		n_threads = cip->max_subcore_threads;
 	if (!subcore_config_ok(cip->n_subcores + 1, n_threads))
@@ -2615,6 +2622,9 @@ static void set_irq_happened(int trap)
 	case BOOK3S_INTERRUPT_HMI:
 		local_paca->irq_happened |= PACA_IRQ_HMI;
 		break;
+	case BOOK3S_INTERRUPT_SYSTEM_RESET:
+		replay_system_reset();
+		break;
 	}
 }
 
@@ -2638,6 +2648,8 @@ static noinline void kvmppc_run_core(struct kvmppc_vcore *vc)
 	int target_threads;
 	int controlled_threads;
 	int trap;
+	bool is_power8;
+	bool hpt_on_radix;
 
 	/*
 	 * Remove from the list any threads that have a signal pending
@@ -2660,15 +2672,19 @@ static noinline void kvmppc_run_core(struct kvmppc_vcore *vc)
 	 * the number of threads per subcore, except on POWER9,
 	 * where it's 1 because the threads are (mostly) independent.
 	 */
-	controlled_threads = threads_per_vcore();
+	controlled_threads = threads_per_vcore(vc->kvm);
 
 	/*
 	 * Make sure we are running on primary threads, and that secondary
 	 * threads are offline.  Also check if the number of threads in this
 	 * guest are greater than the current system threads per guest.
+	 * On POWER9, we need to be not in independent-threads mode if
+	 * this is a HPT guest on a radix host.
 	 */
-	if ((controlled_threads > 1) &&
-	    ((vc->num_threads > threads_per_subcore) || !on_primary_thread())) {
+	hpt_on_radix = radix_enabled() && !kvm_is_radix(vc->kvm);
+	if (((controlled_threads > 1) &&
+	     ((vc->num_threads > threads_per_subcore) || !on_primary_thread())) ||
+	    (hpt_on_radix && vc->kvm->arch.threads_indep)) {
 		for_each_runnable_thread(i, vcpu, vc) {
 			vcpu->arch.ret = -EBUSY;
 			kvmppc_remove_runnable(vc, vcpu);
@@ -2705,14 +2721,13 @@ static noinline void kvmppc_run_core(struct kvmppc_vcore *vc)
 	 * Hard-disable interrupts, and check resched flag and signals.
 	 * If we need to reschedule or deliver a signal, clean up
 	 * and return without going into the guest(s).
-	 * If the hpte_setup_done flag has been cleared, don't go into the
+	 * If the mmu_ready flag has been cleared, don't go into the
 	 * guest because that means a HPT resize operation is in progress.
 	 */
 	local_irq_disable();
 	hard_irq_disable();
 	if (lazy_irq_pending() || need_resched() ||
-	    recheck_signals(&core_info) ||
-	    (!kvm_is_radix(vc->kvm) && !vc->kvm->arch.hpte_setup_done)) {
+	    recheck_signals(&core_info) || !vc->kvm->arch.mmu_ready) {
 		local_irq_enable();
 		vc->vcore_state = VCORE_INACTIVE;
 		/* Unlock all except the primary vcore */
@@ -2734,32 +2749,51 @@ static noinline void kvmppc_run_core(struct kvmppc_vcore *vc)
 	cmd_bit = stat_bit = 0;
 	split = core_info.n_subcores;
 	sip = NULL;
-	if (split > 1) {
-		/* threads_per_subcore must be MAX_SMT_THREADS (8) here */
-		if (split == 2 && (dynamic_mt_modes & 2)) {
-			cmd_bit = HID0_POWER8_1TO2LPAR;
-			stat_bit = HID0_POWER8_2LPARMODE;
-		} else {
-			split = 4;
-			cmd_bit = HID0_POWER8_1TO4LPAR;
-			stat_bit = HID0_POWER8_4LPARMODE;
-		}
-		subcore_size = MAX_SMT_THREADS / split;
+	is_power8 = cpu_has_feature(CPU_FTR_ARCH_207S)
+		&& !cpu_has_feature(CPU_FTR_ARCH_300);
+
+	if (split > 1 || hpt_on_radix) {
 		sip = &split_info;
 		memset(&split_info, 0, sizeof(split_info));
-		split_info.rpr = mfspr(SPRN_RPR);
-		split_info.pmmar = mfspr(SPRN_PMMAR);
-		split_info.ldbar = mfspr(SPRN_LDBAR);
-		split_info.subcore_size = subcore_size;
 		for (sub = 0; sub < core_info.n_subcores; ++sub)
 			split_info.vc[sub] = core_info.vc[sub];
+
+		if (is_power8) {
+			if (split == 2 && (dynamic_mt_modes & 2)) {
+				cmd_bit = HID0_POWER8_1TO2LPAR;
+				stat_bit = HID0_POWER8_2LPARMODE;
+			} else {
+				split = 4;
+				cmd_bit = HID0_POWER8_1TO4LPAR;
+				stat_bit = HID0_POWER8_4LPARMODE;
+			}
+			subcore_size = MAX_SMT_THREADS / split;
+			split_info.rpr = mfspr(SPRN_RPR);
+			split_info.pmmar = mfspr(SPRN_PMMAR);
+			split_info.ldbar = mfspr(SPRN_LDBAR);
+			split_info.subcore_size = subcore_size;
+		} else {
+			split_info.subcore_size = 1;
+			if (hpt_on_radix) {
+				/* Use the split_info for LPCR/LPIDR changes */
+				split_info.lpcr_req = vc->lpcr;
+				split_info.lpidr_req = vc->kvm->arch.lpid;
+				split_info.host_lpcr = vc->kvm->arch.host_lpcr;
+				split_info.do_set = 1;
+			}
+		}
+
 		/* order writes to split_info before kvm_split_mode pointer */
 		smp_wmb();
 	}
-	for (thr = 0; thr < controlled_threads; ++thr)
+
+	for (thr = 0; thr < controlled_threads; ++thr) {
+		paca[pcpu + thr].kvm_hstate.tid = thr;
+		paca[pcpu + thr].kvm_hstate.napping = 0;
 		paca[pcpu + thr].kvm_hstate.kvm_split_mode = sip;
+	}
 
-	/* Initiate micro-threading (split-core) if required */
+	/* Initiate micro-threading (split-core) on POWER8 if required */
 	if (cmd_bit) {
 		unsigned long hid0 = mfspr(SPRN_HID0);
 
@@ -2778,7 +2812,7 @@ static noinline void kvmppc_run_core(struct kvmppc_vcore *vc)
 	/* Start all the threads */
 	active = 0;
 	for (sub = 0; sub < core_info.n_subcores; ++sub) {
-		thr = subcore_thread_map[sub];
+		thr = is_power8 ? subcore_thread_map[sub] : sub;
 		thr0_done = false;
 		active |= 1 << thr;
 		pvc = core_info.vc[sub];
@@ -2805,18 +2839,20 @@ static noinline void kvmppc_run_core(struct kvmppc_vcore *vc)
 	 * the vcore pointer in the PACA of the secondaries.
 	 */
 	smp_mb();
-	if (cmd_bit)
-		split_info.do_nap = 1;	/* ask secondaries to nap when done */
 
 	/*
 	 * When doing micro-threading, poke the inactive threads as well.
 	 * This gets them to the nap instruction after kvm_do_nap,
 	 * which reduces the time taken to unsplit later.
+	 * For POWER9 HPT guest on radix host, we need all the secondary
+	 * threads woken up so they can do the LPCR/LPIDR change.
 	 */
-	if (split > 1)
+	if (cmd_bit || hpt_on_radix) {
+		split_info.do_nap = 1;	/* ask secondaries to nap when done */
 		for (thr = 1; thr < threads_per_subcore; ++thr)
 			if (!(active & (1 << thr)))
 				kvmppc_ipi_thread(pcpu + thr);
+	}
 
 	vc->vcore_state = VCORE_RUNNING;
 	preempt_disable();
@@ -2850,10 +2886,10 @@ static noinline void kvmppc_run_core(struct kvmppc_vcore *vc)
 	vc->vcore_state = VCORE_EXITING;
 
 	/* wait for secondary threads to finish writing their state to memory */
-	kvmppc_wait_for_nap();
+	kvmppc_wait_for_nap(controlled_threads);
 
 	/* Return to whole-core mode if we split the core earlier */
-	if (split > 1) {
+	if (cmd_bit) {
 		unsigned long hid0 = mfspr(SPRN_HID0);
 		unsigned long loops = 0;
 
@@ -2869,8 +2905,17 @@ static noinline void kvmppc_run_core(struct kvmppc_vcore *vc)
 			cpu_relax();
 			++loops;
 		}
-		split_info.do_nap = 0;
+	} else if (hpt_on_radix) {
+		/* Wait for all threads to have seen final sync */
+		for (thr = 1; thr < controlled_threads; ++thr) {
+			while (paca[pcpu + thr].kvm_hstate.kvm_split_mode) {
+				HMT_low();
+				barrier();
+			}
+			HMT_medium();
+		}
 	}
+	split_info.do_nap = 0;
 
 	kvmppc_set_host_core(pcpu);
 
@@ -3079,6 +3124,25 @@ out:
 	trace_kvmppc_vcore_wakeup(do_sleep, block_ns);
 }
 
+static int kvmhv_setup_mmu(struct kvm_vcpu *vcpu)
+{
+	int r = 0;
+	struct kvm *kvm = vcpu->kvm;
+
+	mutex_lock(&kvm->lock);
+	if (!kvm->arch.mmu_ready) {
+		if (!kvm_is_radix(kvm))
+			r = kvmppc_hv_setup_htab_rma(vcpu);
+		if (!r) {
+			if (cpu_has_feature(CPU_FTR_ARCH_300))
+				kvmppc_setup_partition_table(kvm);
+			kvm->arch.mmu_ready = 1;
+		}
+	}
+	mutex_unlock(&kvm->lock);
+	return r;
+}
+
 static int kvmppc_run_vcpu(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu)
 {
 	int n_ceded, i, r;
@@ -3135,15 +3199,15 @@ static int kvmppc_run_vcpu(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu)
 
 	while (vcpu->arch.state == KVMPPC_VCPU_RUNNABLE &&
 	       !signal_pending(current)) {
-		/* See if the HPT and VRMA are ready to go */
-		if (!kvm_is_radix(vcpu->kvm) &&
-		    !vcpu->kvm->arch.hpte_setup_done) {
+		/* See if the MMU is ready to go */
+		if (!vcpu->kvm->arch.mmu_ready) {
 			spin_unlock(&vc->lock);
-			r = kvmppc_hv_setup_htab_rma(vcpu);
+			r = kvmhv_setup_mmu(vcpu);
 			spin_lock(&vc->lock);
 			if (r) {
 				kvm_run->exit_reason = KVM_EXIT_FAIL_ENTRY;
-				kvm_run->fail_entry.hardware_entry_failure_reason = 0;
+				kvm_run->fail_entry.
+					hardware_entry_failure_reason = 0;
 				vcpu->arch.ret = r;
 				break;
 			}
@@ -3225,6 +3289,7 @@ static int kvmppc_vcpu_run_hv(struct kvm_run *run, struct kvm_vcpu *vcpu)
 	unsigned long ebb_regs[3] = {};	/* shut up GCC */
 	unsigned long user_tar = 0;
 	unsigned int user_vrsave;
+	struct kvm *kvm;
 
 	if (!vcpu->arch.sane) {
 		run->exit_reason = KVM_EXIT_INTERNAL_ERROR;
@@ -3262,8 +3327,9 @@ static int kvmppc_vcpu_run_hv(struct kvm_run *run, struct kvm_vcpu *vcpu)
 		return -EINTR;
 	}
 
-	atomic_inc(&vcpu->kvm->arch.vcpus_running);
-	/* Order vcpus_running vs. hpte_setup_done, see kvmppc_alloc_reset_hpt */
+	kvm = vcpu->kvm;
+	atomic_inc(&kvm->arch.vcpus_running);
+	/* Order vcpus_running vs. mmu_ready, see kvmppc_alloc_reset_hpt */
 	smp_mb();
 
 	flush_all_to_thread(current);
@@ -3291,10 +3357,10 @@ static int kvmppc_vcpu_run_hv(struct kvm_run *run, struct kvm_vcpu *vcpu)
 			trace_kvm_hcall_exit(vcpu, r);
 			kvmppc_core_prepare_to_enter(vcpu);
 		} else if (r == RESUME_PAGE_FAULT) {
-			srcu_idx = srcu_read_lock(&vcpu->kvm->srcu);
+			srcu_idx = srcu_read_lock(&kvm->srcu);
 			r = kvmppc_book3s_hv_page_fault(run, vcpu,
 				vcpu->arch.fault_dar, vcpu->arch.fault_dsisr);
-			srcu_read_unlock(&vcpu->kvm->srcu, srcu_idx);
+			srcu_read_unlock(&kvm->srcu, srcu_idx);
 		} else if (r == RESUME_PASSTHROUGH) {
 			if (WARN_ON(xive_enabled()))
 				r = H_SUCCESS;
@@ -3314,27 +3380,26 @@ static int kvmppc_vcpu_run_hv(struct kvm_run *run, struct kvm_vcpu *vcpu)
 	mtspr(SPRN_VRSAVE, user_vrsave);
 
 	vcpu->arch.state = KVMPPC_VCPU_NOTREADY;
-	atomic_dec(&vcpu->kvm->arch.vcpus_running);
+	atomic_dec(&kvm->arch.vcpus_running);
 	return r;
 }
 
 static void kvmppc_add_seg_page_size(struct kvm_ppc_one_seg_page_size **sps,
-				     int linux_psize)
+				     int shift, int sllp)
 {
-	struct mmu_psize_def *def = &mmu_psize_defs[linux_psize];
-
-	if (!def->shift)
-		return;
-	(*sps)->page_shift = def->shift;
-	(*sps)->slb_enc = def->sllp;
-	(*sps)->enc[0].page_shift = def->shift;
-	(*sps)->enc[0].pte_enc = def->penc[linux_psize];
+	(*sps)->page_shift = shift;
+	(*sps)->slb_enc = sllp;
+	(*sps)->enc[0].page_shift = shift;
+	(*sps)->enc[0].pte_enc = kvmppc_pgsize_lp_encoding(shift, shift);
 	/*
-	 * Add 16MB MPSS support if host supports it
+	 * Add 16MB MPSS support (may get filtered out by userspace)
 	 */
-	if (linux_psize != MMU_PAGE_16M && def->penc[MMU_PAGE_16M] != -1) {
-		(*sps)->enc[1].page_shift = 24;
-		(*sps)->enc[1].pte_enc = def->penc[MMU_PAGE_16M];
+	if (shift != 24) {
+		int penc = kvmppc_pgsize_lp_encoding(shift, 24);
+		if (penc != -1) {
+			(*sps)->enc[1].page_shift = 24;
+			(*sps)->enc[1].pte_enc = penc;
+		}
 	}
 	(*sps)++;
 }
@@ -3345,13 +3410,6 @@ static int kvm_vm_ioctl_get_smmu_info_hv(struct kvm *kvm,
 	struct kvm_ppc_one_seg_page_size *sps;
 
 	/*
-	 * Since we don't yet support HPT guests on a radix host,
-	 * return an error if the host uses radix.
-	 */
-	if (radix_enabled())
-		return -EINVAL;
-
-	/*
 	 * POWER7, POWER8 and POWER9 all support 32 storage keys for data.
 	 * POWER7 doesn't support keys for instruction accesses,
 	 * POWER8 and POWER9 do.
@@ -3359,16 +3417,15 @@ static int kvm_vm_ioctl_get_smmu_info_hv(struct kvm *kvm,
 	info->data_keys = 32;
 	info->instr_keys = cpu_has_feature(CPU_FTR_ARCH_207S) ? 32 : 0;
 
-	info->flags = KVM_PPC_PAGE_SIZES_REAL;
-	if (mmu_has_feature(MMU_FTR_1T_SEGMENT))
-		info->flags |= KVM_PPC_1T_SEGMENTS;
-	info->slb_size = mmu_slb_size;
+	/* POWER7, 8 and 9 all have 1T segments and 32-entry SLB */
+	info->flags = KVM_PPC_PAGE_SIZES_REAL | KVM_PPC_1T_SEGMENTS;
+	info->slb_size = 32;
 
 	/* We only support these sizes for now, and no muti-size segments */
 	sps = &info->sps[0];
-	kvmppc_add_seg_page_size(&sps, MMU_PAGE_4K);
-	kvmppc_add_seg_page_size(&sps, MMU_PAGE_64K);
-	kvmppc_add_seg_page_size(&sps, MMU_PAGE_16M);
+	kvmppc_add_seg_page_size(&sps, 12, 0);
+	kvmppc_add_seg_page_size(&sps, 16, SLB_VSID_L | SLB_VSID_LP_01);
+	kvmppc_add_seg_page_size(&sps, 24, SLB_VSID_L);
 
 	return 0;
 }
@@ -3383,7 +3440,7 @@ static int kvm_vm_ioctl_get_dirty_log_hv(struct kvm *kvm,
 	struct kvm_memory_slot *memslot;
 	int i, r;
 	unsigned long n;
-	unsigned long *buf;
+	unsigned long *buf, *p;
 	struct kvm_vcpu *vcpu;
 
 	mutex_lock(&kvm->slots_lock);
@@ -3399,8 +3456,8 @@ static int kvm_vm_ioctl_get_dirty_log_hv(struct kvm *kvm,
 		goto out;
 
 	/*
-	 * Use second half of bitmap area because radix accumulates
-	 * bits in the first half.
+	 * Use second half of bitmap area because both HPT and radix
+	 * accumulate bits in the first half.
 	 */
 	n = kvm_dirty_bitmap_bytes(memslot);
 	buf = memslot->dirty_bitmap + n / sizeof(long);
@@ -3413,6 +3470,16 @@ static int kvm_vm_ioctl_get_dirty_log_hv(struct kvm *kvm,
 	if (r)
 		goto out;
 
+	/*
+	 * We accumulate dirty bits in the first half of the
+	 * memslot's dirty_bitmap area, for when pages are paged
+	 * out or modified by the host directly.  Pick up these
+	 * bits and add them to the map.
+	 */
+	p = memslot->dirty_bitmap;
+	for (i = 0; i < n / sizeof(long); ++i)
+		buf[i] |= xchg(&p[i], 0);
+
 	/* Harvest dirty bits from VPA and DTL updates */
 	/* Note: we never modify the SLB shadow buffer areas */
 	kvm_for_each_vcpu(i, vcpu, kvm) {
@@ -3444,15 +3511,6 @@ static void kvmppc_core_free_memslot_hv(struct kvm_memory_slot *free,
 static int kvmppc_core_create_memslot_hv(struct kvm_memory_slot *slot,
 					 unsigned long npages)
 {
-	/*
-	 * For now, if radix_enabled() then we only support radix guests,
-	 * and in that case we don't need the rmap array.
-	 */
-	if (radix_enabled()) {
-		slot->arch.rmap = NULL;
-		return 0;
-	}
-
 	slot->arch.rmap = vzalloc(npages * sizeof(*slot->arch.rmap));
 	if (!slot->arch.rmap)
 		return -ENOMEM;
@@ -3473,8 +3531,6 @@ static void kvmppc_core_commit_memory_region_hv(struct kvm *kvm,
 				const struct kvm_memory_slot *new)
 {
 	unsigned long npages = mem->memory_size >> PAGE_SHIFT;
-	struct kvm_memslots *slots;
-	struct kvm_memory_slot *memslot;
 
 	/*
 	 * If we are making a new memslot, it might make
@@ -3484,18 +3540,6 @@ static void kvmppc_core_commit_memory_region_hv(struct kvm *kvm,
 	 */
 	if (npages)
 		atomic64_inc(&kvm->arch.mmio_update);
-
-	if (npages && old->npages && !kvm_is_radix(kvm)) {
-		/*
-		 * If modifying a memslot, reset all the rmap dirty bits.
-		 * If this is a new memslot, we don't need to do anything
-		 * since the rmap array starts out as all zeroes,
-		 * i.e. no pages are dirty.
-		 */
-		slots = kvm_memslots(kvm);
-		memslot = id_to_memslot(slots, mem->slot);
-		kvmppc_hv_get_dirty_log_hpt(kvm, memslot, NULL);
-	}
 }
 
 /*
@@ -3529,7 +3573,7 @@ static void kvmppc_mmu_destroy_hv(struct kvm_vcpu *vcpu)
 	return;
 }
 
-static void kvmppc_setup_partition_table(struct kvm *kvm)
+void kvmppc_setup_partition_table(struct kvm *kvm)
 {
 	unsigned long dw0, dw1;
 
@@ -3551,6 +3595,10 @@ static void kvmppc_setup_partition_table(struct kvm *kvm)
 	mmu_partition_table_set_entry(kvm->arch.lpid, dw0, dw1);
 }
 
+/*
+ * Set up HPT (hashed page table) and RMA (real-mode area).
+ * Must be called with kvm->lock held.
+ */
 static int kvmppc_hv_setup_htab_rma(struct kvm_vcpu *vcpu)
 {
 	int err = 0;
@@ -3562,10 +3610,6 @@ static int kvmppc_hv_setup_htab_rma(struct kvm_vcpu *vcpu)
 	unsigned long psize, porder;
 	int srcu_idx;
 
-	mutex_lock(&kvm->lock);
-	if (kvm->arch.hpte_setup_done)
-		goto out;	/* another vcpu beat us to it */
-
 	/* Allocate hashed page table (if not done already) and reset it */
 	if (!kvm->arch.hpt.virt) {
 		int order = KVM_DEFAULT_HPT_ORDER;
@@ -3624,18 +3668,14 @@ static int kvmppc_hv_setup_htab_rma(struct kvm_vcpu *vcpu)
 		/* the -4 is to account for senc values starting at 0x10 */
 		lpcr = senc << (LPCR_VRMASD_SH - 4);
 		kvmppc_update_lpcr(kvm, lpcr, LPCR_VRMASD);
-	} else {
-		kvmppc_setup_partition_table(kvm);
 	}
 
-	/* Order updates to kvm->arch.lpcr etc. vs. hpte_setup_done */
+	/* Order updates to kvm->arch.lpcr etc. vs. mmu_ready */
 	smp_wmb();
-	kvm->arch.hpte_setup_done = 1;
 	err = 0;
  out_srcu:
 	srcu_read_unlock(&kvm->srcu, srcu_idx);
  out:
-	mutex_unlock(&kvm->lock);
 	return err;
 
  up_out:
@@ -3643,6 +3683,34 @@ static int kvmppc_hv_setup_htab_rma(struct kvm_vcpu *vcpu)
 	goto out_srcu;
 }
 
+/* Must be called with kvm->lock held and mmu_ready = 0 and no vcpus running */
+int kvmppc_switch_mmu_to_hpt(struct kvm *kvm)
+{
+	kvmppc_free_radix(kvm);
+	kvmppc_update_lpcr(kvm, LPCR_VPM1,
+			   LPCR_VPM1 | LPCR_UPRT | LPCR_GTSE | LPCR_HR);
+	kvmppc_rmap_reset(kvm);
+	kvm->arch.radix = 0;
+	kvm->arch.process_table = 0;
+	return 0;
+}
+
+/* Must be called with kvm->lock held and mmu_ready = 0 and no vcpus running */
+int kvmppc_switch_mmu_to_radix(struct kvm *kvm)
+{
+	int err;
+
+	err = kvmppc_init_vm_radix(kvm);
+	if (err)
+		return err;
+
+	kvmppc_free_hpt(&kvm->arch.hpt);
+	kvmppc_update_lpcr(kvm, LPCR_UPRT | LPCR_GTSE | LPCR_HR,
+			   LPCR_VPM1 | LPCR_UPRT | LPCR_GTSE | LPCR_HR);
+	kvm->arch.radix = 1;
+	return 0;
+}
+
 #ifdef CONFIG_KVM_XICS
 /*
  * Allocate a per-core structure for managing state about which cores are
@@ -3786,10 +3854,11 @@ static int kvmppc_core_init_vm_hv(struct kvm *kvm)
 	}
 
 	/*
-	 * For now, if the host uses radix, the guest must be radix.
+	 * If the host uses radix, the guest starts out as radix.
 	 */
 	if (radix_enabled()) {
 		kvm->arch.radix = 1;
+		kvm->arch.mmu_ready = 1;
 		lpcr &= ~LPCR_VPM1;
 		lpcr |= LPCR_UPRT | LPCR_GTSE | LPCR_HR;
 		ret = kvmppc_init_vm_radix(kvm);
@@ -3809,7 +3878,7 @@ static int kvmppc_core_init_vm_hv(struct kvm *kvm)
 	 * Work out how many sets the TLB has, for the use of
 	 * the TLB invalidation loop in book3s_hv_rmhandlers.S.
 	 */
-	if (kvm_is_radix(kvm))
+	if (radix_enabled())
 		kvm->arch.tlb_sets = POWER9_TLB_SETS_RADIX;	/* 128 */
 	else if (cpu_has_feature(CPU_FTR_ARCH_300))
 		kvm->arch.tlb_sets = POWER9_TLB_SETS_HASH;	/* 256 */
@@ -3821,10 +3890,12 @@ static int kvmppc_core_init_vm_hv(struct kvm *kvm)
 	/*
 	 * Track that we now have a HV mode VM active. This blocks secondary
 	 * CPU threads from coming online.
-	 * On POWER9, we only need to do this for HPT guests on a radix
-	 * host, which is not yet supported.
+	 * On POWER9, we only need to do this if the "indep_threads_mode"
+	 * module parameter has been set to N.
 	 */
-	if (!cpu_has_feature(CPU_FTR_ARCH_300))
+	if (cpu_has_feature(CPU_FTR_ARCH_300))
+		kvm->arch.threads_indep = indep_threads_mode;
+	if (!kvm->arch.threads_indep)
 		kvm_hv_vm_activated();
 
 	/*
@@ -3864,7 +3935,7 @@ static void kvmppc_core_destroy_vm_hv(struct kvm *kvm)
 {
 	debugfs_remove_recursive(kvm->arch.debugfs_dir);
 
-	if (!cpu_has_feature(CPU_FTR_ARCH_300))
+	if (!kvm->arch.threads_indep)
 		kvm_hv_vm_deactivated();
 
 	kvmppc_free_vcores(kvm);
@@ -4199,6 +4270,7 @@ static int kvmhv_configure_mmu(struct kvm *kvm, struct kvm_ppc_mmuv3_cfg *cfg)
 {
 	unsigned long lpcr;
 	int radix;
+	int err;
 
 	/* If not on a POWER9, reject it */
 	if (!cpu_has_feature(CPU_FTR_ARCH_300))
@@ -4208,12 +4280,8 @@ static int kvmhv_configure_mmu(struct kvm *kvm, struct kvm_ppc_mmuv3_cfg *cfg)
 	if (cfg->flags & ~(KVM_PPC_MMUV3_RADIX | KVM_PPC_MMUV3_GTSE))
 		return -EINVAL;
 
-	/* We can't change a guest to/from radix yet */
-	radix = !!(cfg->flags & KVM_PPC_MMUV3_RADIX);
-	if (radix != kvm_is_radix(kvm))
-		return -EINVAL;
-
 	/* GR (guest radix) bit in process_table field must match */
+	radix = !!(cfg->flags & KVM_PPC_MMUV3_RADIX);
 	if (!!(cfg->process_table & PATB_GR) != radix)
 		return -EINVAL;
 
@@ -4221,15 +4289,40 @@ static int kvmhv_configure_mmu(struct kvm *kvm, struct kvm_ppc_mmuv3_cfg *cfg)
 	if ((cfg->process_table & PRTS_MASK) > 24)
 		return -EINVAL;
 
+	/* We can change a guest to/from radix now, if the host is radix */
+	if (radix && !radix_enabled())
+		return -EINVAL;
+
 	mutex_lock(&kvm->lock);
+	if (radix != kvm_is_radix(kvm)) {
+		if (kvm->arch.mmu_ready) {
+			kvm->arch.mmu_ready = 0;
+			/* order mmu_ready vs. vcpus_running */
+			smp_mb();
+			if (atomic_read(&kvm->arch.vcpus_running)) {
+				kvm->arch.mmu_ready = 1;
+				err = -EBUSY;
+				goto out_unlock;
+			}
+		}
+		if (radix)
+			err = kvmppc_switch_mmu_to_radix(kvm);
+		else
+			err = kvmppc_switch_mmu_to_hpt(kvm);
+		if (err)
+			goto out_unlock;
+	}
+
 	kvm->arch.process_table = cfg->process_table;
 	kvmppc_setup_partition_table(kvm);
 
 	lpcr = (cfg->flags & KVM_PPC_MMUV3_GTSE) ? LPCR_GTSE : 0;
 	kvmppc_update_lpcr(kvm, lpcr, LPCR_GTSE);
-	mutex_unlock(&kvm->lock);
+	err = 0;
 
-	return 0;
+ out_unlock:
+	mutex_unlock(&kvm->lock);
+	return err;
 }
 
 static struct kvmppc_ops kvm_ops_hv = {
@@ -4371,4 +4464,3 @@ module_exit(kvmppc_book3s_exit_hv);
 MODULE_LICENSE("GPL");
 MODULE_ALIAS_MISCDEV(KVM_MINOR);
 MODULE_ALIAS("devname:kvm");
-
diff --git a/arch/powerpc/kvm/book3s_hv_builtin.c b/arch/powerpc/kvm/book3s_hv_builtin.c
index 90644db9d38e..49a2c7825e04 100644
--- a/arch/powerpc/kvm/book3s_hv_builtin.c
+++ b/arch/powerpc/kvm/book3s_hv_builtin.c
@@ -278,7 +278,8 @@ void kvmhv_commence_exit(int trap)
 	struct kvmppc_vcore *vc = local_paca->kvm_hstate.kvm_vcore;
 	int ptid = local_paca->kvm_hstate.ptid;
 	struct kvm_split_mode *sip = local_paca->kvm_hstate.kvm_split_mode;
-	int me, ee, i;
+	int me, ee, i, t;
+	int cpu0;
 
 	/* Set our bit in the threads-exiting-guest map in the 0xff00
 	   bits of vcore->entry_exit_map */
@@ -320,6 +321,22 @@ void kvmhv_commence_exit(int trap)
 		if ((ee >> 8) == 0)
 			kvmhv_interrupt_vcore(vc, ee);
 	}
+
+	/*
+	 * On POWER9 when running a HPT guest on a radix host (sip != NULL),
+	 * we have to interrupt inactive CPU threads to get them to
+	 * restore the host LPCR value.
+	 */
+	if (sip->lpcr_req) {
+		if (cmpxchg(&sip->do_restore, 0, 1) == 0) {
+			vc = local_paca->kvm_hstate.kvm_vcore;
+			cpu0 = vc->pcpu + ptid - local_paca->kvm_hstate.tid;
+			for (t = 1; t < threads_per_core; ++t) {
+				if (sip->napped[t])
+					kvmhv_rm_send_ipi(cpu0 + t);
+			}
+		}
+	}
 }
 
 struct kvmppc_host_rm_ops *kvmppc_host_rm_ops_hv;
@@ -529,6 +546,8 @@ static inline bool is_rm(void)
 
 unsigned long kvmppc_rm_h_xirr(struct kvm_vcpu *vcpu)
 {
+	if (!kvmppc_xics_enabled(vcpu))
+		return H_TOO_HARD;
 	if (xive_enabled()) {
 		if (is_rm())
 			return xive_rm_h_xirr(vcpu);
@@ -541,6 +560,8 @@ unsigned long kvmppc_rm_h_xirr(struct kvm_vcpu *vcpu)
 
 unsigned long kvmppc_rm_h_xirr_x(struct kvm_vcpu *vcpu)
 {
+	if (!kvmppc_xics_enabled(vcpu))
+		return H_TOO_HARD;
 	vcpu->arch.gpr[5] = get_tb();
 	if (xive_enabled()) {
 		if (is_rm())
@@ -554,6 +575,8 @@ unsigned long kvmppc_rm_h_xirr_x(struct kvm_vcpu *vcpu)
 
 unsigned long kvmppc_rm_h_ipoll(struct kvm_vcpu *vcpu, unsigned long server)
 {
+	if (!kvmppc_xics_enabled(vcpu))
+		return H_TOO_HARD;
 	if (xive_enabled()) {
 		if (is_rm())
 			return xive_rm_h_ipoll(vcpu, server);
@@ -567,6 +590,8 @@ unsigned long kvmppc_rm_h_ipoll(struct kvm_vcpu *vcpu, unsigned long server)
 int kvmppc_rm_h_ipi(struct kvm_vcpu *vcpu, unsigned long server,
 		    unsigned long mfrr)
 {
+	if (!kvmppc_xics_enabled(vcpu))
+		return H_TOO_HARD;
 	if (xive_enabled()) {
 		if (is_rm())
 			return xive_rm_h_ipi(vcpu, server, mfrr);
@@ -579,6 +604,8 @@ int kvmppc_rm_h_ipi(struct kvm_vcpu *vcpu, unsigned long server,
 
 int kvmppc_rm_h_cppr(struct kvm_vcpu *vcpu, unsigned long cppr)
 {
+	if (!kvmppc_xics_enabled(vcpu))
+		return H_TOO_HARD;
 	if (xive_enabled()) {
 		if (is_rm())
 			return xive_rm_h_cppr(vcpu, cppr);
@@ -591,6 +618,8 @@ int kvmppc_rm_h_cppr(struct kvm_vcpu *vcpu, unsigned long cppr)
 
 int kvmppc_rm_h_eoi(struct kvm_vcpu *vcpu, unsigned long xirr)
 {
+	if (!kvmppc_xics_enabled(vcpu))
+		return H_TOO_HARD;
 	if (xive_enabled()) {
 		if (is_rm())
 			return xive_rm_h_eoi(vcpu, xirr);
@@ -601,3 +630,89 @@ int kvmppc_rm_h_eoi(struct kvm_vcpu *vcpu, unsigned long xirr)
 		return xics_rm_h_eoi(vcpu, xirr);
 }
 #endif /* CONFIG_KVM_XICS */
+
+void kvmppc_bad_interrupt(struct pt_regs *regs)
+{
+	die("Bad interrupt in KVM entry/exit code", regs, SIGABRT);
+	panic("Bad KVM trap");
+}
+
+/*
+ * Functions used to switch LPCR HR and UPRT bits on all threads
+ * when entering and exiting HPT guests on a radix host.
+ */
+
+#define PHASE_REALMODE		1	/* in real mode */
+#define PHASE_SET_LPCR		2	/* have set LPCR */
+#define PHASE_OUT_OF_GUEST	4	/* have finished executing in guest */
+#define PHASE_RESET_LPCR	8	/* have reset LPCR to host value */
+
+#define ALL(p)		(((p) << 24) | ((p) << 16) | ((p) << 8) | (p))
+
+static void wait_for_sync(struct kvm_split_mode *sip, int phase)
+{
+	int thr = local_paca->kvm_hstate.tid;
+
+	sip->lpcr_sync.phase[thr] |= phase;
+	phase = ALL(phase);
+	while ((sip->lpcr_sync.allphases & phase) != phase) {
+		HMT_low();
+		barrier();
+	}
+	HMT_medium();
+}
+
+void kvmhv_p9_set_lpcr(struct kvm_split_mode *sip)
+{
+	unsigned long rb, set;
+
+	/* wait for every other thread to get to real mode */
+	wait_for_sync(sip, PHASE_REALMODE);
+
+	/* Set LPCR and LPIDR */
+	mtspr(SPRN_LPCR, sip->lpcr_req);
+	mtspr(SPRN_LPID, sip->lpidr_req);
+	isync();
+
+	/* Invalidate the TLB on thread 0 */
+	if (local_paca->kvm_hstate.tid == 0) {
+		sip->do_set = 0;
+		asm volatile("ptesync" : : : "memory");
+		for (set = 0; set < POWER9_TLB_SETS_RADIX; ++set) {
+			rb = TLBIEL_INVAL_SET_LPID +
+				(set << TLBIEL_INVAL_SET_SHIFT);
+			asm volatile(PPC_TLBIEL(%0, %1, 0, 0, 0) : :
+				     "r" (rb), "r" (0));
+		}
+		asm volatile("ptesync" : : : "memory");
+	}
+
+	/* indicate that we have done so and wait for others */
+	wait_for_sync(sip, PHASE_SET_LPCR);
+	/* order read of sip->lpcr_sync.allphases vs. sip->do_set */
+	smp_rmb();
+}
+
+/*
+ * Called when a thread that has been in the guest needs
+ * to reload the host LPCR value - but only on POWER9 when
+ * running a HPT guest on a radix host.
+ */
+void kvmhv_p9_restore_lpcr(struct kvm_split_mode *sip)
+{
+	/* we're out of the guest... */
+	wait_for_sync(sip, PHASE_OUT_OF_GUEST);
+
+	mtspr(SPRN_LPID, 0);
+	mtspr(SPRN_LPCR, sip->host_lpcr);
+	isync();
+
+	if (local_paca->kvm_hstate.tid == 0) {
+		sip->do_restore = 0;
+		smp_wmb();	/* order store of do_restore vs. phase */
+	}
+
+	wait_for_sync(sip, PHASE_RESET_LPCR);
+	smp_mb();
+	local_paca->kvm_hstate.kvm_split_mode = NULL;
+}
diff --git a/arch/powerpc/kvm/book3s_hv_rm_mmu.c b/arch/powerpc/kvm/book3s_hv_rm_mmu.c
index 4efe364f1188..26c11f678fbf 100644
--- a/arch/powerpc/kvm/book3s_hv_rm_mmu.c
+++ b/arch/powerpc/kvm/book3s_hv_rm_mmu.c
@@ -107,30 +107,50 @@ void kvmppc_add_revmap_chain(struct kvm *kvm, struct revmap_entry *rev,
 }
 EXPORT_SYMBOL_GPL(kvmppc_add_revmap_chain);
 
-/* Update the changed page order field of an rmap entry */
-void kvmppc_update_rmap_change(unsigned long *rmap, unsigned long psize)
+/* Update the dirty bitmap of a memslot */
+void kvmppc_update_dirty_map(struct kvm_memory_slot *memslot,
+			     unsigned long gfn, unsigned long psize)
 {
-	unsigned long order;
+	unsigned long npages;
 
-	if (!psize)
+	if (!psize || !memslot->dirty_bitmap)
 		return;
-	order = ilog2(psize);
-	order <<= KVMPPC_RMAP_CHG_SHIFT;
-	if (order > (*rmap & KVMPPC_RMAP_CHG_ORDER))
-		*rmap = (*rmap & ~KVMPPC_RMAP_CHG_ORDER) | order;
+	npages = (psize + PAGE_SIZE - 1) / PAGE_SIZE;
+	gfn -= memslot->base_gfn;
+	set_dirty_bits_atomic(memslot->dirty_bitmap, gfn, npages);
+}
+EXPORT_SYMBOL_GPL(kvmppc_update_dirty_map);
+
+static void kvmppc_set_dirty_from_hpte(struct kvm *kvm,
+				unsigned long hpte_v, unsigned long hpte_gr)
+{
+	struct kvm_memory_slot *memslot;
+	unsigned long gfn;
+	unsigned long psize;
+
+	psize = kvmppc_actual_pgsz(hpte_v, hpte_gr);
+	gfn = hpte_rpn(hpte_gr, psize);
+	memslot = __gfn_to_memslot(kvm_memslots_raw(kvm), gfn);
+	if (memslot && memslot->dirty_bitmap)
+		kvmppc_update_dirty_map(memslot, gfn, psize);
 }
-EXPORT_SYMBOL_GPL(kvmppc_update_rmap_change);
 
 /* Returns a pointer to the revmap entry for the page mapped by a HPTE */
 static unsigned long *revmap_for_hpte(struct kvm *kvm, unsigned long hpte_v,
-				      unsigned long hpte_gr)
+				      unsigned long hpte_gr,
+				      struct kvm_memory_slot **memslotp,
+				      unsigned long *gfnp)
 {
 	struct kvm_memory_slot *memslot;
 	unsigned long *rmap;
 	unsigned long gfn;
 
-	gfn = hpte_rpn(hpte_gr, hpte_page_size(hpte_v, hpte_gr));
+	gfn = hpte_rpn(hpte_gr, kvmppc_actual_pgsz(hpte_v, hpte_gr));
 	memslot = __gfn_to_memslot(kvm_memslots_raw(kvm), gfn);
+	if (memslotp)
+		*memslotp = memslot;
+	if (gfnp)
+		*gfnp = gfn;
 	if (!memslot)
 		return NULL;
 
@@ -147,10 +167,12 @@ static void remove_revmap_chain(struct kvm *kvm, long pte_index,
 	unsigned long ptel, head;
 	unsigned long *rmap;
 	unsigned long rcbits;
+	struct kvm_memory_slot *memslot;
+	unsigned long gfn;
 
 	rcbits = hpte_r & (HPTE_R_R | HPTE_R_C);
 	ptel = rev->guest_rpte |= rcbits;
-	rmap = revmap_for_hpte(kvm, hpte_v, ptel);
+	rmap = revmap_for_hpte(kvm, hpte_v, ptel, &memslot, &gfn);
 	if (!rmap)
 		return;
 	lock_rmap(rmap);
@@ -169,7 +191,8 @@ static void remove_revmap_chain(struct kvm *kvm, long pte_index,
 	}
 	*rmap |= rcbits << KVMPPC_RMAP_RC_SHIFT;
 	if (rcbits & HPTE_R_C)
-		kvmppc_update_rmap_change(rmap, hpte_page_size(hpte_v, hpte_r));
+		kvmppc_update_dirty_map(memslot, gfn,
+					kvmppc_actual_pgsz(hpte_v, hpte_r));
 	unlock_rmap(rmap);
 }
 
@@ -193,7 +216,7 @@ long kvmppc_do_h_enter(struct kvm *kvm, unsigned long flags,
 
 	if (kvm_is_radix(kvm))
 		return H_FUNCTION;
-	psize = hpte_page_size(pteh, ptel);
+	psize = kvmppc_actual_pgsz(pteh, ptel);
 	if (!psize)
 		return H_PARAMETER;
 	writing = hpte_is_writable(ptel);
@@ -797,7 +820,7 @@ long kvmppc_h_clear_ref(struct kvm_vcpu *vcpu, unsigned long flags,
 		gr |= r & (HPTE_R_R | HPTE_R_C);
 		if (r & HPTE_R_R) {
 			kvmppc_clear_ref_hpte(kvm, hpte, pte_index);
-			rmap = revmap_for_hpte(kvm, v, gr);
+			rmap = revmap_for_hpte(kvm, v, gr, NULL, NULL);
 			if (rmap) {
 				lock_rmap(rmap);
 				*rmap |= KVMPPC_RMAP_REFERENCED;
@@ -819,7 +842,6 @@ long kvmppc_h_clear_mod(struct kvm_vcpu *vcpu, unsigned long flags,
 	__be64 *hpte;
 	unsigned long v, r, gr;
 	struct revmap_entry *rev;
-	unsigned long *rmap;
 	long ret = H_NOT_FOUND;
 
 	if (kvm_is_radix(kvm))
@@ -848,16 +870,9 @@ long kvmppc_h_clear_mod(struct kvm_vcpu *vcpu, unsigned long flags,
 		r = be64_to_cpu(hpte[1]);
 		gr |= r & (HPTE_R_R | HPTE_R_C);
 		if (r & HPTE_R_C) {
-			unsigned long psize = hpte_page_size(v, r);
 			hpte[1] = cpu_to_be64(r & ~HPTE_R_C);
 			eieio();
-			rmap = revmap_for_hpte(kvm, v, gr);
-			if (rmap) {
-				lock_rmap(rmap);
-				*rmap |= KVMPPC_RMAP_CHANGED;
-				kvmppc_update_rmap_change(rmap, psize);
-				unlock_rmap(rmap);
-			}
+			kvmppc_set_dirty_from_hpte(kvm, v, gr);
 		}
 	}
 	vcpu->arch.gpr[4] = gr;
@@ -1014,7 +1029,7 @@ long kvmppc_hv_find_lock_hpte(struct kvm *kvm, gva_t eaddr, unsigned long slb_v,
 			 * Check the HPTE again, including base page size
 			 */
 			if ((v & valid) && (v & mask) == val &&
-			    hpte_base_page_size(v, r) == (1ul << pshift))
+			    kvmppc_hpte_base_page_shift(v, r) == pshift)
 				/* Return with the HPTE still locked */
 				return (hash << 3) + (i >> 1);
 
diff --git a/arch/powerpc/kvm/book3s_hv_rmhandlers.S b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
index 42639fba89e8..2659844784b8 100644
--- a/arch/powerpc/kvm/book3s_hv_rmhandlers.S
+++ b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
@@ -31,6 +31,7 @@
 #include <asm/tm.h>
 #include <asm/opal.h>
 #include <asm/xive-regs.h>
+#include <asm/thread_info.h>
 
 /* Sign-extend HDEC if not on POWER9 */
 #define EXTEND_HDEC(reg)			\
@@ -81,6 +82,19 @@ _GLOBAL_TOC(kvmppc_hv_entry_trampoline)
 	RFI
 
 kvmppc_call_hv_entry:
+BEGIN_FTR_SECTION
+	/* On P9, do LPCR setting, if necessary */
+	ld	r3, HSTATE_SPLIT_MODE(r13)
+	cmpdi	r3, 0
+	beq	46f
+	lwz	r4, KVM_SPLIT_DO_SET(r3)
+	cmpwi	r4, 0
+	beq	46f
+	bl	kvmhv_p9_set_lpcr
+	nop
+46:
+END_FTR_SECTION_IFSET(CPU_FTR_ARCH_300)
+
 	ld	r4, HSTATE_KVM_VCPU(r13)
 	bl	kvmppc_hv_entry
 
@@ -149,11 +163,9 @@ END_FTR_SECTION_IFSET(CPU_FTR_ARCH_207S)
 	subf	r4, r4, r3
 	mtspr	SPRN_DEC, r4
 
-BEGIN_FTR_SECTION
 	/* hwthread_req may have got set by cede or no vcpu, so clear it */
 	li	r0, 0
 	stb	r0, HSTATE_HWTHREAD_REQ(r13)
-END_FTR_SECTION_IFCLR(CPU_FTR_ARCH_300)
 
 	/*
 	 * For external interrupts we need to call the Linux
@@ -316,7 +328,6 @@ kvm_novcpu_exit:
  * Relocation is off and most register values are lost.
  * r13 points to the PACA.
  * r3 contains the SRR1 wakeup value, SRR1 is trashed.
- * This is not used by ISAv3.0B processors.
  */
 	.globl	kvm_start_guest
 kvm_start_guest:
@@ -390,6 +401,7 @@ kvm_secondary_got_guest:
 	ld	r6, HSTATE_SPLIT_MODE(r13)
 	cmpdi	r6, 0
 	beq	63f
+BEGIN_FTR_SECTION
 	ld	r0, KVM_SPLIT_RPR(r6)
 	mtspr	SPRN_RPR, r0
 	ld	r0, KVM_SPLIT_PMMAR(r6)
@@ -397,6 +409,15 @@ kvm_secondary_got_guest:
 	ld	r0, KVM_SPLIT_LDBAR(r6)
 	mtspr	SPRN_LDBAR, r0
 	isync
+FTR_SECTION_ELSE
+	/* On P9 we use the split_info for coordinating LPCR changes */
+	lwz	r4, KVM_SPLIT_DO_SET(r6)
+	cmpwi	r4, 0
+	beq	63f
+	mr	r3, r6
+	bl	kvmhv_p9_set_lpcr
+	nop
+ALT_FTR_SECTION_END_IFCLR(CPU_FTR_ARCH_300)
 63:
 	/* Order load of vcpu after load of vcore */
 	lwsync
@@ -435,9 +456,6 @@ kvm_secondary_got_guest:
  * While waiting we also need to check if we get given a vcpu to run.
  */
 kvm_no_guest:
-BEGIN_FTR_SECTION
-	twi	31,0,0
-END_FTR_SECTION_IFSET(CPU_FTR_ARCH_300)
 	lbz	r3, HSTATE_HWTHREAD_REQ(r13)
 	cmpwi	r3, 0
 	bne	53f
@@ -470,6 +488,12 @@ END_FTR_SECTION_IFSET(CPU_FTR_ARCH_300)
 	ld	r3, HSTATE_SPLIT_MODE(r13)
 	cmpdi	r3, 0
 	beq	kvm_no_guest
+	lwz	r0, KVM_SPLIT_DO_SET(r3)
+	cmpwi	r0, 0
+	bne	kvmhv_do_set
+	lwz	r0, KVM_SPLIT_DO_RESTORE(r3)
+	cmpwi	r0, 0
+	bne	kvmhv_do_restore
 	lbz	r0, KVM_SPLIT_DO_NAP(r3)
 	cmpwi	r0, 0
 	beq	kvm_no_guest
@@ -482,6 +506,19 @@ END_FTR_SECTION_IFSET(CPU_FTR_ARCH_300)
 	stb	r0, HSTATE_HWTHREAD_STATE(r13)
 	b	kvm_no_guest
 
+kvmhv_do_set:
+	/* Set LPCR, LPIDR etc. on P9 */
+	HMT_MEDIUM
+	bl	kvmhv_p9_set_lpcr
+	nop
+	b	kvm_no_guest
+
+kvmhv_do_restore:
+	HMT_MEDIUM
+	bl	kvmhv_p9_restore_lpcr
+	nop
+	b	kvm_no_guest
+
 /*
  * Here the primary thread is trying to return the core to
  * whole-core mode, so we need to nap.
@@ -519,8 +556,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_ARCH_207S)
 	/* Set kvm_split_mode.napped[tid] = 1 */
 	ld	r3, HSTATE_SPLIT_MODE(r13)
 	li	r0, 1
-	lhz	r4, PACAPACAINDEX(r13)
-	clrldi	r4, r4, 61	/* micro-threading => P8 => 8 threads/core */
+	lbz	r4, HSTATE_TID(r13)
 	addi	r4, r4, KVM_SPLIT_NAPPED
 	stbx	r0, r3, r4
 	/* Check the do_nap flag again after setting napped[] */
@@ -1917,10 +1953,26 @@ END_FTR_SECTION_IFSET(CPU_FTR_ARCH_207S)
 19:	lis	r8,0x7fff		/* MAX_INT@h */
 	mtspr	SPRN_HDEC,r8
 
-16:	ld	r8,KVM_HOST_LPCR(r4)
+16:
+BEGIN_FTR_SECTION
+	/* On POWER9 with HPT-on-radix we need to wait for all other threads */
+	ld	r3, HSTATE_SPLIT_MODE(r13)
+	cmpdi	r3, 0
+	beq	47f
+	lwz	r8, KVM_SPLIT_DO_RESTORE(r3)
+	cmpwi	r8, 0
+	beq	47f
+	stw	r12, STACK_SLOT_TRAP(r1)
+	bl	kvmhv_p9_restore_lpcr
+	nop
+	lwz	r12, STACK_SLOT_TRAP(r1)
+	b	48f
+47:
+END_FTR_SECTION_IFSET(CPU_FTR_ARCH_300)
+	ld	r8,KVM_HOST_LPCR(r4)
 	mtspr	SPRN_LPCR,r8
 	isync
-
+48:
 	/* load host SLB entries */
 BEGIN_MMU_FTR_SECTION
 	b	0f
@@ -2546,10 +2598,8 @@ kvm_do_nap:
 	clrrdi	r0, r0, 1
 	mtspr	SPRN_CTRLT, r0
 
-BEGIN_FTR_SECTION
 	li	r0,1
 	stb	r0,HSTATE_HWTHREAD_REQ(r13)
-END_FTR_SECTION_IFCLR(CPU_FTR_ARCH_300)
 	mfspr	r5,SPRN_LPCR
 	ori	r5,r5,LPCR_PECE0 | LPCR_PECE1
 BEGIN_FTR_SECTION
@@ -3141,10 +3191,139 @@ kvmppc_restore_tm:
 /*
  * We come here if we get any exception or interrupt while we are
  * executing host real mode code while in guest MMU context.
- * For now just spin, but we should do something better.
+ * r12 is (CR << 32) | vector
+ * r13 points to our PACA
+ * r12 is saved in HSTATE_SCRATCH0(r13)
+ * ctr is saved in HSTATE_SCRATCH1(r13) if RELOCATABLE
+ * r9 is saved in HSTATE_SCRATCH2(r13)
+ * r13 is saved in HSPRG1
+ * cfar is saved in HSTATE_CFAR(r13)
+ * ppr is saved in HSTATE_PPR(r13)
  */
 kvmppc_bad_host_intr:
+	/*
+	 * Switch to the emergency stack, but start half-way down in
+	 * case we were already on it.
+	 */
+	mr	r9, r1
+	std	r1, PACAR1(r13)
+	ld	r1, PACAEMERGSP(r13)
+	subi	r1, r1, THREAD_SIZE/2 + INT_FRAME_SIZE
+	std	r9, 0(r1)
+	std	r0, GPR0(r1)
+	std	r9, GPR1(r1)
+	std	r2, GPR2(r1)
+	SAVE_4GPRS(3, r1)
+	SAVE_2GPRS(7, r1)
+	srdi	r0, r12, 32
+	clrldi	r12, r12, 32
+	std	r0, _CCR(r1)
+	std	r12, _TRAP(r1)
+	andi.	r0, r12, 2
+	beq	1f
+	mfspr	r3, SPRN_HSRR0
+	mfspr	r4, SPRN_HSRR1
+	mfspr	r5, SPRN_HDAR
+	mfspr	r6, SPRN_HDSISR
+	b	2f
+1:	mfspr	r3, SPRN_SRR0
+	mfspr	r4, SPRN_SRR1
+	mfspr	r5, SPRN_DAR
+	mfspr	r6, SPRN_DSISR
+2:	std	r3, _NIP(r1)
+	std	r4, _MSR(r1)
+	std	r5, _DAR(r1)
+	std	r6, _DSISR(r1)
+	ld	r9, HSTATE_SCRATCH2(r13)
+	ld	r12, HSTATE_SCRATCH0(r13)
+	GET_SCRATCH0(r0)
+	SAVE_4GPRS(9, r1)
+	std	r0, GPR13(r1)
+	SAVE_NVGPRS(r1)
+	ld	r5, HSTATE_CFAR(r13)
+	std	r5, ORIG_GPR3(r1)
+	mflr	r3
+#ifdef CONFIG_RELOCATABLE
+	ld	r4, HSTATE_SCRATCH1(r13)
+#else
+	mfctr	r4
+#endif
+	mfxer	r5
+	lbz	r6, PACASOFTIRQEN(r13)
+	std	r3, _LINK(r1)
+	std	r4, _CTR(r1)
+	std	r5, _XER(r1)
+	std	r6, SOFTE(r1)
+	ld	r2, PACATOC(r13)
+	LOAD_REG_IMMEDIATE(3, 0x7265677368657265)
+	std	r3, STACK_FRAME_OVERHEAD-16(r1)
+
+	/*
+	 * On POWER9 do a minimal restore of the MMU and call C code,
+	 * which will print a message and panic.
+	 * XXX On POWER7 and POWER8, we just spin here since we don't
+	 * know what the other threads are doing (and we don't want to
+	 * coordinate with them) - but at least we now have register state
+	 * in memory that we might be able to look at from another CPU.
+	 */
+BEGIN_FTR_SECTION
 	b	.
+END_FTR_SECTION_IFCLR(CPU_FTR_ARCH_300)
+	ld	r9, HSTATE_KVM_VCPU(r13)
+	ld	r10, VCPU_KVM(r9)
+
+	li	r0, 0
+	mtspr	SPRN_AMR, r0
+	mtspr	SPRN_IAMR, r0
+	mtspr	SPRN_CIABR, r0
+	mtspr	SPRN_DAWRX, r0
+
+	/* Flush the ERAT on radix P9 DD1 guest exit */
+BEGIN_FTR_SECTION
+	PPC_INVALIDATE_ERAT
+END_FTR_SECTION_IFSET(CPU_FTR_POWER9_DD1)
+
+BEGIN_MMU_FTR_SECTION
+	b	4f
+END_MMU_FTR_SECTION_IFSET(MMU_FTR_TYPE_RADIX)
+
+	slbmte	r0, r0
+	slbia
+	ptesync
+	ld	r8, PACA_SLBSHADOWPTR(r13)
+	.rept	SLB_NUM_BOLTED
+	li	r3, SLBSHADOW_SAVEAREA
+	LDX_BE	r5, r8, r3
+	addi	r3, r3, 8
+	LDX_BE	r6, r8, r3
+	andis.	r7, r5, SLB_ESID_V@h
+	beq	3f
+	slbmte	r6, r5
+3:	addi	r8, r8, 16
+	.endr
+
+4:	lwz	r7, KVM_HOST_LPID(r10)
+	mtspr	SPRN_LPID, r7
+	mtspr	SPRN_PID, r0
+	ld	r8, KVM_HOST_LPCR(r10)
+	mtspr	SPRN_LPCR, r8
+	isync
+	li	r0, KVM_GUEST_MODE_NONE
+	stb	r0, HSTATE_IN_GUEST(r13)
+
+	/*
+	 * Turn on the MMU and jump to C code
+	 */
+	bcl	20, 31, .+4
+5:	mflr	r3
+	addi	r3, r3, 9f - 5b
+	ld	r4, PACAKMSR(r13)
+	mtspr	SPRN_SRR0, r3
+	mtspr	SPRN_SRR1, r4
+	rfid
+9:	addi	r3, r1, STACK_FRAME_OVERHEAD
+	bl	kvmppc_bad_interrupt
+	b	9b
 
 /*
  * This mimics the MSR transition on IRQ delivery.  The new guest MSR is taken
diff --git a/arch/powerpc/kvm/book3s_pr.c b/arch/powerpc/kvm/book3s_pr.c
index 69a09444d46e..d0dc8624198f 100644
--- a/arch/powerpc/kvm/book3s_pr.c
+++ b/arch/powerpc/kvm/book3s_pr.c
@@ -1326,12 +1326,22 @@ static int kvm_arch_vcpu_ioctl_set_sregs_pr(struct kvm_vcpu *vcpu,
 	kvmppc_set_pvr_pr(vcpu, sregs->pvr);
 
 	vcpu3s->sdr1 = sregs->u.s.sdr1;
+#ifdef CONFIG_PPC_BOOK3S_64
 	if (vcpu->arch.hflags & BOOK3S_HFLAG_SLB) {
+		/* Flush all SLB entries */
+		vcpu->arch.mmu.slbmte(vcpu, 0, 0);
+		vcpu->arch.mmu.slbia(vcpu);
+
 		for (i = 0; i < 64; i++) {
-			vcpu->arch.mmu.slbmte(vcpu, sregs->u.s.ppc64.slb[i].slbv,
-						    sregs->u.s.ppc64.slb[i].slbe);
+			u64 rb = sregs->u.s.ppc64.slb[i].slbe;
+			u64 rs = sregs->u.s.ppc64.slb[i].slbv;
+
+			if (rb & SLB_ESID_V)
+				vcpu->arch.mmu.slbmte(vcpu, rs, rb);
 		}
-	} else {
+	} else
+#endif
+	{
 		for (i = 0; i < 16; i++) {
 			vcpu->arch.mmu.mtsrin(vcpu, i, sregs->u.s.ppc32.sr[i]);
 		}
diff --git a/arch/powerpc/kvm/book3s_pr_papr.c b/arch/powerpc/kvm/book3s_pr_papr.c
index 8a4205fa774f..dae3be5ff42b 100644
--- a/arch/powerpc/kvm/book3s_pr_papr.c
+++ b/arch/powerpc/kvm/book3s_pr_papr.c
@@ -419,6 +419,8 @@ int kvmppc_hcall_impl_pr(unsigned long cmd)
 	case H_PROTECT:
 	case H_BULK_REMOVE:
 	case H_PUT_TCE:
+	case H_PUT_TCE_INDIRECT:
+	case H_STUFF_TCE:
 	case H_CEDE:
 	case H_LOGICAL_CI_LOAD:
 	case H_LOGICAL_CI_STORE:
diff --git a/arch/powerpc/kvm/book3s_xive.c b/arch/powerpc/kvm/book3s_xive.c
index bf457843e032..0d750d274c4e 100644
--- a/arch/powerpc/kvm/book3s_xive.c
+++ b/arch/powerpc/kvm/book3s_xive.c
@@ -725,7 +725,8 @@ u64 kvmppc_xive_get_icp(struct kvm_vcpu *vcpu)
 
 	/* Return the per-cpu state for state saving/migration */
 	return (u64)xc->cppr << KVM_REG_PPC_ICP_CPPR_SHIFT |
-	       (u64)xc->mfrr << KVM_REG_PPC_ICP_MFRR_SHIFT;
+	       (u64)xc->mfrr << KVM_REG_PPC_ICP_MFRR_SHIFT |
+	       (u64)0xff << KVM_REG_PPC_ICP_PPRI_SHIFT;
 }
 
 int kvmppc_xive_set_icp(struct kvm_vcpu *vcpu, u64 icpval)
@@ -1558,7 +1559,7 @@ static int xive_set_source(struct kvmppc_xive *xive, long irq, u64 addr)
 
 	/*
 	 * Restore P and Q. If the interrupt was pending, we
-	 * force both P and Q, which will trigger a resend.
+	 * force Q and !P, which will trigger a resend.
 	 *
 	 * That means that a guest that had both an interrupt
 	 * pending (queued) and Q set will restore with only
@@ -1566,7 +1567,7 @@ static int xive_set_source(struct kvmppc_xive *xive, long irq, u64 addr)
 	 * is perfectly fine as coalescing interrupts that haven't
 	 * been presented yet is always allowed.
 	 */
-	if (val & KVM_XICS_PRESENTED || val & KVM_XICS_PENDING)
+	if (val & KVM_XICS_PRESENTED && !(val & KVM_XICS_PENDING))
 		state->old_p = true;
 	if (val & KVM_XICS_QUEUED || val & KVM_XICS_PENDING)
 		state->old_q = true;
diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c
index 071b87ee682f..83b485810aea 100644
--- a/arch/powerpc/kvm/booke.c
+++ b/arch/powerpc/kvm/booke.c
@@ -599,9 +599,9 @@ static void arm_next_watchdog(struct kvm_vcpu *vcpu)
 	spin_unlock_irqrestore(&vcpu->arch.wdt_lock, flags);
 }
 
-void kvmppc_watchdog_func(unsigned long data)
+void kvmppc_watchdog_func(struct timer_list *t)
 {
-	struct kvm_vcpu *vcpu = (struct kvm_vcpu *)data;
+	struct kvm_vcpu *vcpu = from_timer(vcpu, t, arch.wdt_timer);
 	u32 tsr, new_tsr;
 	int final;
 
@@ -1412,8 +1412,7 @@ int kvmppc_subarch_vcpu_init(struct kvm_vcpu *vcpu)
 {
 	/* setup watchdog timer once */
 	spin_lock_init(&vcpu->arch.wdt_lock);
-	setup_timer(&vcpu->arch.wdt_timer, kvmppc_watchdog_func,
-		    (unsigned long)vcpu);
+	timer_setup(&vcpu->arch.wdt_timer, kvmppc_watchdog_func, 0);
 
 	/*
 	 * Clear DBSR.MRR to avoid guest debug interrupt as
diff --git a/arch/powerpc/kvm/e500_mmu_host.c b/arch/powerpc/kvm/e500_mmu_host.c
index c6c734424c70..423b21393bc9 100644
--- a/arch/powerpc/kvm/e500_mmu_host.c
+++ b/arch/powerpc/kvm/e500_mmu_host.c
@@ -377,7 +377,7 @@ static inline int kvmppc_e500_shadow_map(struct kvmppc_vcpu_e500 *vcpu_e500,
 
 			start = vma->vm_pgoff;
 			end = start +
-			      ((vma->vm_end - vma->vm_start) >> PAGE_SHIFT);
+			      vma_pages(vma);
 
 			pfn = start + ((hva - vma->vm_start) >> PAGE_SHIFT);
 
diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
index ee279c7f4802..1915e86cef6f 100644
--- a/arch/powerpc/kvm/powerpc.c
+++ b/arch/powerpc/kvm/powerpc.c
@@ -590,8 +590,7 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
 		r = !!(hv_enabled && radix_enabled());
 		break;
 	case KVM_CAP_PPC_MMU_HASH_V3:
-		r = !!(hv_enabled && !radix_enabled() &&
-		       cpu_has_feature(CPU_FTR_ARCH_300));
+		r = !!(hv_enabled && cpu_has_feature(CPU_FTR_ARCH_300));
 		break;
 #endif
 	case KVM_CAP_SYNC_MMU:
@@ -644,7 +643,8 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
 		break;
 #endif
 	case KVM_CAP_PPC_HTM:
-		r = cpu_has_feature(CPU_FTR_TM_COMP) && hv_enabled;
+		r = hv_enabled &&
+		    (cur_cpu_spec->cpu_user_features2 & PPC_FEATURE2_HTM_COMP);
 		break;
 	default:
 		r = 0;
@@ -1407,7 +1407,6 @@ int kvm_vcpu_ioctl_set_one_reg(struct kvm_vcpu *vcpu, struct kvm_one_reg *reg)
 int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *run)
 {
 	int r;
-	sigset_t sigsaved;
 
 	if (vcpu->mmio_needed) {
 		vcpu->mmio_needed = 0;
@@ -1448,16 +1447,14 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *run)
 #endif
 	}
 
-	if (vcpu->sigset_active)
-		sigprocmask(SIG_SETMASK, &vcpu->sigset, &sigsaved);
+	kvm_sigset_activate(vcpu);
 
 	if (run->immediate_exit)
 		r = -EINTR;
 	else
 		r = kvmppc_vcpu_run(run, vcpu);
 
-	if (vcpu->sigset_active)
-		sigprocmask(SIG_SETMASK, &sigsaved, NULL);
+	kvm_sigset_deactivate(vcpu);
 
 	return r;
 }
diff --git a/arch/powerpc/lib/Makefile b/arch/powerpc/lib/Makefile
index c66c3626a216..3c29c9009bbf 100644
--- a/arch/powerpc/lib/Makefile
+++ b/arch/powerpc/lib/Makefile
@@ -24,7 +24,7 @@ endif
 
 obj64-y	+= copypage_64.o copyuser_64.o mem_64.o hweight_64.o \
 	   copyuser_power7.o string_64.o copypage_power7.o memcpy_power7.o \
-	   memcpy_64.o memcmp_64.o
+	   memcpy_64.o memcmp_64.o pmem.o
 
 obj64-$(CONFIG_SMP)	+= locks.o
 obj64-$(CONFIG_ALTIVEC)	+= vmx-helper.o
diff --git a/arch/powerpc/lib/code-patching.c b/arch/powerpc/lib/code-patching.c
index c9de03e0c1f1..d469224c4ada 100644
--- a/arch/powerpc/lib/code-patching.c
+++ b/arch/powerpc/lib/code-patching.c
@@ -21,6 +21,7 @@
 #include <asm/tlbflush.h>
 #include <asm/page.h>
 #include <asm/code-patching.h>
+#include <asm/setup.h>
 
 static int __patch_instruction(unsigned int *addr, unsigned int instr)
 {
@@ -146,11 +147,8 @@ int patch_instruction(unsigned int *addr, unsigned int instr)
 	 * During early early boot patch_instruction is called
 	 * when text_poke_area is not ready, but we still need
 	 * to allow patching. We just do the plain old patching
-	 * We use slab_is_available and per cpu read * via this_cpu_read
-	 * of text_poke_area. Per-CPU areas might not be up early
-	 * this can create problems with just using this_cpu_read()
 	 */
-	if (!slab_is_available() || !this_cpu_read(text_poke_area))
+	if (!this_cpu_read(*PTRRELOC(&text_poke_area)))
 		return __patch_instruction(addr, instr);
 
 	local_irq_save(flags);
diff --git a/arch/powerpc/lib/pmem.c b/arch/powerpc/lib/pmem.c
new file mode 100644
index 000000000000..53c018762e1c
--- /dev/null
+++ b/arch/powerpc/lib/pmem.c
@@ -0,0 +1,67 @@
+/*
+ * Copyright(c) 2017 IBM Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ */
+
+#include <linux/string.h>
+#include <linux/export.h>
+#include <linux/uaccess.h>
+
+#include <asm/cacheflush.h>
+
+/*
+ * CONFIG_ARCH_HAS_PMEM_API symbols
+ */
+void arch_wb_cache_pmem(void *addr, size_t size)
+{
+	unsigned long start = (unsigned long) addr;
+	flush_inval_dcache_range(start, start + size);
+}
+EXPORT_SYMBOL(arch_wb_cache_pmem);
+
+void arch_invalidate_pmem(void *addr, size_t size)
+{
+	unsigned long start = (unsigned long) addr;
+	flush_inval_dcache_range(start, start + size);
+}
+EXPORT_SYMBOL(arch_invalidate_pmem);
+
+/*
+ * CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE symbols
+ */
+long __copy_from_user_flushcache(void *dest, const void __user *src,
+		unsigned size)
+{
+	unsigned long copied, start = (unsigned long) dest;
+
+	copied = __copy_from_user(dest, src, size);
+	flush_inval_dcache_range(start, start + size);
+
+	return copied;
+}
+
+void *memcpy_flushcache(void *dest, const void *src, size_t size)
+{
+	unsigned long start = (unsigned long) dest;
+
+	memcpy(dest, src, size);
+	flush_inval_dcache_range(start, start + size);
+
+	return dest;
+}
+EXPORT_SYMBOL(memcpy_flushcache);
+
+void memcpy_page_flushcache(char *to, struct page *page, size_t offset,
+	size_t len)
+{
+	memcpy_flushcache(to, page_to_virt(page) + offset, len);
+}
+EXPORT_SYMBOL(memcpy_page_flushcache);
diff --git a/arch/powerpc/lib/sstep.c b/arch/powerpc/lib/sstep.c
index f208f560aecd..70274b7b4773 100644
--- a/arch/powerpc/lib/sstep.c
+++ b/arch/powerpc/lib/sstep.c
@@ -31,6 +31,8 @@ extern char system_call_common[];
 #define XER_SO		0x80000000U
 #define XER_OV		0x40000000U
 #define XER_CA		0x20000000U
+#define XER_OV32	0x00080000U
+#define XER_CA32	0x00040000U
 
 #ifdef CONFIG_PPC_FPU
 /*
@@ -962,6 +964,16 @@ static nokprobe_inline void set_cr0(const struct pt_regs *regs,
 		op->ccval |= 0x20000000;
 }
 
+static nokprobe_inline void set_ca32(struct instruction_op *op, bool val)
+{
+	if (cpu_has_feature(CPU_FTR_ARCH_300)) {
+		if (val)
+			op->xerval |= XER_CA32;
+		else
+			op->xerval &= ~XER_CA32;
+	}
+}
+
 static nokprobe_inline void add_with_carry(const struct pt_regs *regs,
 				     struct instruction_op *op, int rd,
 				     unsigned long val1, unsigned long val2,
@@ -985,6 +997,9 @@ static nokprobe_inline void add_with_carry(const struct pt_regs *regs,
 		op->xerval |= XER_CA;
 	else
 		op->xerval &= ~XER_CA;
+
+	set_ca32(op, (unsigned int)val < (unsigned int)val1 ||
+			(carry_in && (unsigned int)val == (unsigned int)val1));
 }
 
 static nokprobe_inline void do_cmp_signed(const struct pt_regs *regs,
@@ -1791,6 +1806,7 @@ int analyse_instr(struct instruction_op *op, const struct pt_regs *regs,
 				op->xerval |= XER_CA;
 			else
 				op->xerval &= ~XER_CA;
+			set_ca32(op, op->xerval & XER_CA);
 			goto logical_done;
 
 		case 824:	/* srawi */
@@ -1803,6 +1819,7 @@ int analyse_instr(struct instruction_op *op, const struct pt_regs *regs,
 				op->xerval |= XER_CA;
 			else
 				op->xerval &= ~XER_CA;
+			set_ca32(op, op->xerval & XER_CA);
 			goto logical_done;
 
 #ifdef __powerpc64__
@@ -1832,6 +1849,7 @@ int analyse_instr(struct instruction_op *op, const struct pt_regs *regs,
 				op->xerval |= XER_CA;
 			else
 				op->xerval &= ~XER_CA;
+			set_ca32(op, op->xerval & XER_CA);
 			goto logical_done;
 
 		case 826:	/* sradi with sh_5 = 0 */
@@ -1845,6 +1863,7 @@ int analyse_instr(struct instruction_op *op, const struct pt_regs *regs,
 				op->xerval |= XER_CA;
 			else
 				op->xerval &= ~XER_CA;
+			set_ca32(op, op->xerval & XER_CA);
 			goto logical_done;
 #endif /* __powerpc64__ */
 
@@ -2698,6 +2717,7 @@ void emulate_update_regs(struct pt_regs *regs, struct instruction_op *op)
 	}
 	regs->nip = next_pc;
 }
+NOKPROBE_SYMBOL(emulate_update_regs);
 
 /*
  * Emulate a previously-analysed load or store instruction.
diff --git a/arch/powerpc/mm/Makefile b/arch/powerpc/mm/Makefile
index a0c327d544d1..76a6b057d454 100644
--- a/arch/powerpc/mm/Makefile
+++ b/arch/powerpc/mm/Makefile
@@ -15,11 +15,11 @@ obj-$(CONFIG_PPC_MMU_NOHASH)	+= mmu_context_nohash.o tlb_nohash.o \
 obj-$(CONFIG_PPC_BOOK3E)	+= tlb_low_$(BITS)e.o
 hash64-$(CONFIG_PPC_NATIVE)	:= hash_native_64.o
 obj-$(CONFIG_PPC_BOOK3E_64)   += pgtable-book3e.o
-obj-$(CONFIG_PPC_STD_MMU_64)	+= pgtable-hash64.o hash_utils_64.o slb_low.o slb.o $(hash64-y) mmu_context_book3s64.o pgtable-book3s64.o
+obj-$(CONFIG_PPC_BOOK3S_64)	+= pgtable-hash64.o hash_utils_64.o slb_low.o slb.o $(hash64-y) mmu_context_book3s64.o pgtable-book3s64.o
 obj-$(CONFIG_PPC_RADIX_MMU)	+= pgtable-radix.o tlb-radix.o
 obj-$(CONFIG_PPC_STD_MMU_32)	+= ppc_mmu_32.o hash_low_32.o mmu_context_hash32.o
 obj-$(CONFIG_PPC_STD_MMU)	+= tlb_hash$(BITS).o
-ifeq ($(CONFIG_PPC_STD_MMU_64),y)
+ifeq ($(CONFIG_PPC_BOOK3S_64),y)
 obj-$(CONFIG_PPC_4K_PAGES)	+= hash64_4k.o
 obj-$(CONFIG_PPC_64K_PAGES)	+= hash64_64k.o
 endif
@@ -32,7 +32,7 @@ obj-$(CONFIG_PPC_SPLPAR)	+= vphn.o
 obj-$(CONFIG_PPC_MM_SLICES)	+= slice.o
 obj-y				+= hugetlbpage.o
 ifeq ($(CONFIG_HUGETLB_PAGE),y)
-obj-$(CONFIG_PPC_STD_MMU_64)	+= hugetlbpage-hash64.o
+obj-$(CONFIG_PPC_BOOK3S_64)	+= hugetlbpage-hash64.o
 obj-$(CONFIG_PPC_RADIX_MMU)	+= hugetlbpage-radix.o
 obj-$(CONFIG_PPC_BOOK3E_MMU)	+= hugetlbpage-book3e.o
 endif
diff --git a/arch/powerpc/mm/dump_hashpagetable.c b/arch/powerpc/mm/dump_hashpagetable.c
index 5c4c93dcff19..14cfb11b09d0 100644
--- a/arch/powerpc/mm/dump_hashpagetable.c
+++ b/arch/powerpc/mm/dump_hashpagetable.c
@@ -500,7 +500,7 @@ static void populate_markers(void)
 	address_markers[6].start_address = PHB_IO_END;
 	address_markers[7].start_address = IOREMAP_BASE;
 	address_markers[8].start_address = IOREMAP_END;
-#ifdef CONFIG_PPC_STD_MMU_64
+#ifdef CONFIG_PPC_BOOK3S_64
 	address_markers[9].start_address =  H_VMEMMAP_BASE;
 #else
 	address_markers[9].start_address =  VMEMMAP_BASE;
diff --git a/arch/powerpc/mm/dump_linuxpagetables.c b/arch/powerpc/mm/dump_linuxpagetables.c
index c9282d27b203..c2e7dea59490 100644
--- a/arch/powerpc/mm/dump_linuxpagetables.c
+++ b/arch/powerpc/mm/dump_linuxpagetables.c
@@ -112,7 +112,7 @@ struct flag_info {
 
 static const struct flag_info flag_array[] = {
 	{
-#ifdef CONFIG_PPC_STD_MMU_64
+#ifdef CONFIG_PPC_BOOK3S_64
 		.mask	= _PAGE_PRIVILEGED,
 		.val	= 0,
 #else
@@ -147,7 +147,7 @@ static const struct flag_info flag_array[] = {
 		.set	= "present",
 		.clear	= "       ",
 	}, {
-#ifdef CONFIG_PPC_STD_MMU_64
+#ifdef CONFIG_PPC_BOOK3S_64
 		.mask	= H_PAGE_HASHPTE,
 		.val	= H_PAGE_HASHPTE,
 #else
@@ -157,7 +157,7 @@ static const struct flag_info flag_array[] = {
 		.set	= "hpte",
 		.clear	= "    ",
 	}, {
-#ifndef CONFIG_PPC_STD_MMU_64
+#ifndef CONFIG_PPC_BOOK3S_64
 		.mask	= _PAGE_GUARDED,
 		.val	= _PAGE_GUARDED,
 		.set	= "guarded",
@@ -174,7 +174,7 @@ static const struct flag_info flag_array[] = {
 		.set	= "accessed",
 		.clear	= "        ",
 	}, {
-#ifndef CONFIG_PPC_STD_MMU_64
+#ifndef CONFIG_PPC_BOOK3S_64
 		.mask	= _PAGE_WRITETHRU,
 		.val	= _PAGE_WRITETHRU,
 		.set	= "write through",
@@ -450,7 +450,7 @@ static void populate_markers(void)
 	address_markers[i++].start_address = PHB_IO_END;
 	address_markers[i++].start_address = IOREMAP_BASE;
 	address_markers[i++].start_address = IOREMAP_END;
-#ifdef CONFIG_PPC_STD_MMU_64
+#ifdef CONFIG_PPC_BOOK3S_64
 	address_markers[i++].start_address =  H_VMEMMAP_BASE;
 #else
 	address_markers[i++].start_address =  VMEMMAP_BASE;
diff --git a/arch/powerpc/mm/hash_native_64.c b/arch/powerpc/mm/hash_native_64.c
index 3848af167df9..640cf566e986 100644
--- a/arch/powerpc/mm/hash_native_64.c
+++ b/arch/powerpc/mm/hash_native_64.c
@@ -47,7 +47,8 @@
 
 DEFINE_RAW_SPINLOCK(native_tlbie_lock);
 
-static inline void __tlbie(unsigned long vpn, int psize, int apsize, int ssize)
+static inline unsigned long  ___tlbie(unsigned long vpn, int psize,
+						int apsize, int ssize)
 {
 	unsigned long va;
 	unsigned int penc;
@@ -100,7 +101,15 @@ static inline void __tlbie(unsigned long vpn, int psize, int apsize, int ssize)
 			     : "memory");
 		break;
 	}
-	trace_tlbie(0, 0, va, 0, 0, 0, 0);
+	return va;
+}
+
+static inline void __tlbie(unsigned long vpn, int psize, int apsize, int ssize)
+{
+	unsigned long rb;
+
+	rb = ___tlbie(vpn, psize, apsize, ssize);
+	trace_tlbie(0, 0, rb, 0, 0, 0, 0);
 }
 
 static inline void __tlbiel(unsigned long vpn, int psize, int apsize, int ssize)
@@ -652,7 +661,7 @@ static void native_hpte_clear(void)
 		if (hpte_v & HPTE_V_VALID) {
 			hpte_decode(hptep, slot, &psize, &apsize, &ssize, &vpn);
 			hptep->v = 0;
-			__tlbie(vpn, psize, apsize, ssize);
+			___tlbie(vpn, psize, apsize, ssize);
 		}
 	}
 
diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c
index 67ec2e927253..655a5a9a183d 100644
--- a/arch/powerpc/mm/hash_utils_64.c
+++ b/arch/powerpc/mm/hash_utils_64.c
@@ -21,6 +21,7 @@
 #undef DEBUG
 #undef DEBUG_LOW
 
+#define pr_fmt(fmt) "hash-mmu: " fmt
 #include <linux/spinlock.h>
 #include <linux/errno.h>
 #include <linux/sched/mm.h>
diff --git a/arch/powerpc/mm/hugetlbpage-radix.c b/arch/powerpc/mm/hugetlbpage-radix.c
index 558e9d3891bf..2486bee0f93e 100644
--- a/arch/powerpc/mm/hugetlbpage-radix.c
+++ b/arch/powerpc/mm/hugetlbpage-radix.c
@@ -49,17 +49,22 @@ radix__hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
 	struct mm_struct *mm = current->mm;
 	struct vm_area_struct *vma;
 	struct hstate *h = hstate_file(file);
+	int fixed = (flags & MAP_FIXED);
+	unsigned long high_limit;
 	struct vm_unmapped_area_info info;
 
-	if (unlikely(addr > mm->context.addr_limit && addr < TASK_SIZE))
-		mm->context.addr_limit = TASK_SIZE;
+	high_limit = DEFAULT_MAP_WINDOW;
+	if (addr >= high_limit || (fixed && (addr + len > high_limit)))
+		high_limit = TASK_SIZE;
 
 	if (len & ~huge_page_mask(h))
 		return -EINVAL;
-	if (len > mm->task_size)
+	if (len > high_limit)
 		return -ENOMEM;
 
-	if (flags & MAP_FIXED) {
+	if (fixed) {
+		if (addr > high_limit - len)
+			return -ENOMEM;
 		if (prepare_hugepage_range(file, addr, len))
 			return -EINVAL;
 		return addr;
@@ -68,7 +73,7 @@ radix__hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
 	if (addr) {
 		addr = ALIGN(addr, huge_page_size(h));
 		vma = find_vma(mm, addr);
-		if (mm->task_size - len >= addr &&
+		if (high_limit - len >= addr &&
 		    (!vma || addr + len <= vm_start_gap(vma)))
 			return addr;
 	}
@@ -79,12 +84,9 @@ radix__hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
 	info.flags = VM_UNMAPPED_AREA_TOPDOWN;
 	info.length = len;
 	info.low_limit = PAGE_SIZE;
-	info.high_limit = current->mm->mmap_base;
+	info.high_limit = mm->mmap_base + (high_limit - DEFAULT_MAP_WINDOW);
 	info.align_mask = PAGE_MASK & ~huge_page_mask(h);
 	info.align_offset = 0;
 
-	if (addr > DEFAULT_MAP_WINDOW)
-		info.high_limit += mm->context.addr_limit - DEFAULT_MAP_WINDOW;
-
 	return vm_unmapped_area(&info);
 }
diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c
index 1571a498a33f..a9b9083c5e49 100644
--- a/arch/powerpc/mm/hugetlbpage.c
+++ b/arch/powerpc/mm/hugetlbpage.c
@@ -433,6 +433,7 @@ static void hugetlb_free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
 	pud = pud_offset(pgd, start);
 	pgd_clear(pgd);
 	pud_free_tlb(tlb, pud, start);
+	mm_dec_nr_puds(tlb->mm);
 }
 
 /*
diff --git a/arch/powerpc/mm/init_64.c b/arch/powerpc/mm/init_64.c
index 588a521966ec..a07722531b32 100644
--- a/arch/powerpc/mm/init_64.c
+++ b/arch/powerpc/mm/init_64.c
@@ -68,11 +68,11 @@
 
 #include "mmu_decl.h"
 
-#ifdef CONFIG_PPC_STD_MMU_64
+#ifdef CONFIG_PPC_BOOK3S_64
 #if H_PGTABLE_RANGE > USER_VSID_RANGE
 #warning Limited user VSID range means pagetable space is wasted
 #endif
-#endif /* CONFIG_PPC_STD_MMU_64 */
+#endif /* CONFIG_PPC_BOOK3S_64 */
 
 phys_addr_t memstart_addr = ~0;
 EXPORT_SYMBOL_GPL(memstart_addr);
@@ -367,11 +367,20 @@ EXPORT_SYMBOL_GPL(realmode_pfn_to_page);
 
 #endif /* CONFIG_SPARSEMEM_VMEMMAP */
 
-#ifdef CONFIG_PPC_STD_MMU_64
-static bool disable_radix;
+#ifdef CONFIG_PPC_BOOK3S_64
+static bool disable_radix = !IS_ENABLED(CONFIG_PPC_RADIX_MMU_DEFAULT);
+
 static int __init parse_disable_radix(char *p)
 {
-	disable_radix = true;
+	bool val;
+
+	if (strlen(p) == 0)
+		val = true;
+	else if (kstrtobool(p, &val))
+		return -EINVAL;
+
+	disable_radix = val;
+
 	return 0;
 }
 early_param("disable_radix", parse_disable_radix);
@@ -444,4 +453,4 @@ void __init mmu_early_init_devtree(void)
 	else
 		hash__early_init_devtree();
 }
-#endif /* CONFIG_PPC_STD_MMU_64 */
+#endif /* CONFIG_PPC_BOOK3S_64 */
diff --git a/arch/powerpc/mm/mmap.c b/arch/powerpc/mm/mmap.c
index 5d78b193fec4..d503f344e476 100644
--- a/arch/powerpc/mm/mmap.c
+++ b/arch/powerpc/mm/mmap.c
@@ -106,22 +106,27 @@ radix__arch_get_unmapped_area(struct file *filp, unsigned long addr,
 {
 	struct mm_struct *mm = current->mm;
 	struct vm_area_struct *vma;
+	int fixed = (flags & MAP_FIXED);
+	unsigned long high_limit;
 	struct vm_unmapped_area_info info;
 
-	if (unlikely(addr > mm->context.addr_limit &&
-		     mm->context.addr_limit != TASK_SIZE))
-		mm->context.addr_limit = TASK_SIZE;
+	high_limit = DEFAULT_MAP_WINDOW;
+	if (addr >= high_limit || (fixed && (addr + len > high_limit)))
+		high_limit = TASK_SIZE;
 
-	if (len > mm->task_size - mmap_min_addr)
+	if (len > high_limit)
 		return -ENOMEM;
 
-	if (flags & MAP_FIXED)
+	if (fixed) {
+		if (addr > high_limit - len)
+			return -ENOMEM;
 		return addr;
+	}
 
 	if (addr) {
 		addr = PAGE_ALIGN(addr);
 		vma = find_vma(mm, addr);
-		if (mm->task_size - len >= addr && addr >= mmap_min_addr &&
+		if (high_limit - len >= addr && addr >= mmap_min_addr &&
 		    (!vma || addr + len <= vm_start_gap(vma)))
 			return addr;
 	}
@@ -129,13 +134,9 @@ radix__arch_get_unmapped_area(struct file *filp, unsigned long addr,
 	info.flags = 0;
 	info.length = len;
 	info.low_limit = mm->mmap_base;
+	info.high_limit = high_limit;
 	info.align_mask = 0;
 
-	if (unlikely(addr > DEFAULT_MAP_WINDOW))
-		info.high_limit = mm->context.addr_limit;
-	else
-		info.high_limit = DEFAULT_MAP_WINDOW;
-
 	return vm_unmapped_area(&info);
 }
 
@@ -149,37 +150,37 @@ radix__arch_get_unmapped_area_topdown(struct file *filp,
 	struct vm_area_struct *vma;
 	struct mm_struct *mm = current->mm;
 	unsigned long addr = addr0;
+	int fixed = (flags & MAP_FIXED);
+	unsigned long high_limit;
 	struct vm_unmapped_area_info info;
 
-	if (unlikely(addr > mm->context.addr_limit &&
-		     mm->context.addr_limit != TASK_SIZE))
-		mm->context.addr_limit = TASK_SIZE;
+	high_limit = DEFAULT_MAP_WINDOW;
+	if (addr >= high_limit || (fixed && (addr + len > high_limit)))
+		high_limit = TASK_SIZE;
 
-	/* requested length too big for entire address space */
-	if (len > mm->task_size - mmap_min_addr)
+	if (len > high_limit)
 		return -ENOMEM;
 
-	if (flags & MAP_FIXED)
+	if (fixed) {
+		if (addr > high_limit - len)
+			return -ENOMEM;
 		return addr;
+	}
 
-	/* requesting a specific address */
 	if (addr) {
 		addr = PAGE_ALIGN(addr);
 		vma = find_vma(mm, addr);
-		if (mm->task_size - len >= addr && addr >= mmap_min_addr &&
-				(!vma || addr + len <= vm_start_gap(vma)))
+		if (high_limit - len >= addr && addr >= mmap_min_addr &&
+		    (!vma || addr + len <= vm_start_gap(vma)))
 			return addr;
 	}
 
 	info.flags = VM_UNMAPPED_AREA_TOPDOWN;
 	info.length = len;
 	info.low_limit = max(PAGE_SIZE, mmap_min_addr);
-	info.high_limit = mm->mmap_base;
+	info.high_limit = mm->mmap_base + (high_limit - DEFAULT_MAP_WINDOW);
 	info.align_mask = 0;
 
-	if (addr > DEFAULT_MAP_WINDOW)
-		info.high_limit += mm->context.addr_limit - DEFAULT_MAP_WINDOW;
-
 	addr = vm_unmapped_area(&info);
 	if (!(addr & ~PAGE_MASK))
 		return addr;
diff --git a/arch/powerpc/mm/mmu_context.c b/arch/powerpc/mm/mmu_context.c
index 0f613bc63c50..d60a62bf4fc7 100644
--- a/arch/powerpc/mm/mmu_context.c
+++ b/arch/powerpc/mm/mmu_context.c
@@ -34,15 +34,6 @@ static inline void switch_mm_pgdir(struct task_struct *tsk,
 				   struct mm_struct *mm) { }
 #endif
 
-#ifdef CONFIG_PPC_BOOK3S_64
-static inline void inc_mm_active_cpus(struct mm_struct *mm)
-{
-	atomic_inc(&mm->context.active_cpus);
-}
-#else
-static inline void inc_mm_active_cpus(struct mm_struct *mm) { }
-#endif
-
 void switch_mm_irqs_off(struct mm_struct *prev, struct mm_struct *next,
 			struct task_struct *tsk)
 {
diff --git a/arch/powerpc/mm/mmu_context_book3s64.c b/arch/powerpc/mm/mmu_context_book3s64.c
index 05e15386d4cb..59c0766ae4e0 100644
--- a/arch/powerpc/mm/mmu_context_book3s64.c
+++ b/arch/powerpc/mm/mmu_context_book3s64.c
@@ -93,11 +93,11 @@ static int hash__init_new_context(struct mm_struct *mm)
 		return index;
 
 	/*
-	 * We do switch_slb() early in fork, even before we setup the
-	 * mm->context.addr_limit. Default to max task size so that we copy the
-	 * default values to paca which will help us to handle slb miss early.
+	 * In the case of exec, use the default limit,
+	 * otherwise inherit it from the mm we are duplicating.
 	 */
-	mm->context.addr_limit = DEFAULT_MAP_WINDOW_USER64;
+	if (!mm->context.slb_addr_limit)
+		mm->context.slb_addr_limit = DEFAULT_MAP_WINDOW_USER64;
 
 	/*
 	 * The old code would re-promote on fork, we don't do that when using
@@ -200,7 +200,7 @@ static void destroy_pagetable_page(struct mm_struct *mm)
 	/* We allow PTE_FRAG_NR fragments from a PTE page */
 	if (page_ref_sub_and_test(page, PTE_FRAG_NR - count)) {
 		pgtable_page_dtor(page);
-		free_hot_cold_page(page, 0);
+		free_unref_page(page);
 	}
 }
 
@@ -216,19 +216,34 @@ void destroy_context(struct mm_struct *mm)
 #ifdef CONFIG_SPAPR_TCE_IOMMU
 	WARN_ON_ONCE(!list_empty(&mm->context.iommu_group_mem_list));
 #endif
+	if (radix_enabled())
+		WARN_ON(process_tb[mm->context.id].prtb0 != 0);
+	else
+		subpage_prot_free(mm);
+	destroy_pagetable_page(mm);
+	__destroy_context(mm->context.id);
+	mm->context.id = MMU_NO_CONTEXT;
+}
+
+void arch_exit_mmap(struct mm_struct *mm)
+{
 	if (radix_enabled()) {
 		/*
 		 * Radix doesn't have a valid bit in the process table
 		 * entries. However we know that at least P9 implementation
 		 * will avoid caching an entry with an invalid RTS field,
 		 * and 0 is invalid. So this will do.
+		 *
+		 * This runs before the "fullmm" tlb flush in exit_mmap,
+		 * which does a RIC=2 tlbie to clear the process table
+		 * entry. See the "fullmm" comments in tlb-radix.c.
+		 *
+		 * No barrier required here after the store because
+		 * this process will do the invalidate, which starts with
+		 * ptesync.
 		 */
 		process_tb[mm->context.id].prtb0 = 0;
-	} else
-		subpage_prot_free(mm);
-	destroy_pagetable_page(mm);
-	__destroy_context(mm->context.id);
-	mm->context.id = MMU_NO_CONTEXT;
+	}
 }
 
 #ifdef CONFIG_PPC_RADIX_MMU
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index 73016451f330..adb6364f4091 100644
--- a/arch/powerpc/mm/numa.c
+++ b/arch/powerpc/mm/numa.c
@@ -1148,11 +1148,33 @@ struct topology_update_data {
 	int new_nid;
 };
 
+#define TOPOLOGY_DEF_TIMER_SECS	60
+
 static u8 vphn_cpu_change_counts[NR_CPUS][MAX_DISTANCE_REF_POINTS];
 static cpumask_t cpu_associativity_changes_mask;
 static int vphn_enabled;
 static int prrn_enabled;
 static void reset_topology_timer(void);
+static int topology_timer_secs = 1;
+static int topology_inited;
+static int topology_update_needed;
+
+/*
+ * Change polling interval for associativity changes.
+ */
+int timed_topology_update(int nsecs)
+{
+	if (vphn_enabled) {
+		if (nsecs > 0)
+			topology_timer_secs = nsecs;
+		else
+			topology_timer_secs = TOPOLOGY_DEF_TIMER_SECS;
+
+		reset_topology_timer();
+	}
+
+	return 0;
+}
 
 /*
  * Store the current values of the associativity change counters in the
@@ -1246,6 +1268,11 @@ static long vphn_get_associativity(unsigned long cpu,
 			"hcall_vphn() experienced a hardware fault "
 			"preventing VPHN. Disabling polling...\n");
 		stop_topology_update();
+		break;
+	case H_SUCCESS:
+		dbg("VPHN hcall succeeded. Reset polling...\n");
+		timed_topology_update(0);
+		break;
 	}
 
 	return rc;
@@ -1323,8 +1350,11 @@ int numa_update_cpu_topology(bool cpus_locked)
 	struct device *dev;
 	int weight, new_nid, i = 0;
 
-	if (!prrn_enabled && !vphn_enabled)
+	if (!prrn_enabled && !vphn_enabled) {
+		if (!topology_inited)
+			topology_update_needed = 1;
 		return 0;
+	}
 
 	weight = cpumask_weight(&cpu_associativity_changes_mask);
 	if (!weight)
@@ -1363,22 +1393,30 @@ int numa_update_cpu_topology(bool cpus_locked)
 			cpumask_andnot(&cpu_associativity_changes_mask,
 					&cpu_associativity_changes_mask,
 					cpu_sibling_mask(cpu));
+			dbg("Assoc chg gives same node %d for cpu%d\n",
+					new_nid, cpu);
 			cpu = cpu_last_thread_sibling(cpu);
 			continue;
 		}
 
 		for_each_cpu(sibling, cpu_sibling_mask(cpu)) {
 			ud = &updates[i++];
+			ud->next = &updates[i];
 			ud->cpu = sibling;
 			ud->new_nid = new_nid;
 			ud->old_nid = numa_cpu_lookup_table[sibling];
 			cpumask_set_cpu(sibling, &updated_cpus);
-			if (i < weight)
-				ud->next = &updates[i];
 		}
 		cpu = cpu_last_thread_sibling(cpu);
 	}
 
+	/*
+	 * Prevent processing of 'updates' from overflowing array
+	 * where last entry filled in a 'next' pointer.
+	 */
+	if (i)
+		updates[i-1].next = NULL;
+
 	pr_debug("Topology update for the following CPUs:\n");
 	if (cpumask_weight(&updated_cpus)) {
 		for (ud = &updates[0]; ud; ud = ud->next) {
@@ -1433,6 +1471,7 @@ int numa_update_cpu_topology(bool cpus_locked)
 
 out:
 	kfree(updates);
+	topology_update_needed = 0;
 	return changed;
 }
 
@@ -1466,7 +1505,7 @@ static struct timer_list topology_timer;
 
 static void reset_topology_timer(void)
 {
-	mod_timer(&topology_timer, jiffies + 60 * HZ);
+	mod_timer(&topology_timer, jiffies + topology_timer_secs * HZ);
 }
 
 #ifdef CONFIG_SMP
@@ -1515,15 +1554,14 @@ int start_topology_update(void)
 	if (firmware_has_feature(FW_FEATURE_PRRN)) {
 		if (!prrn_enabled) {
 			prrn_enabled = 1;
-			vphn_enabled = 0;
 #ifdef CONFIG_SMP
 			rc = of_reconfig_notifier_register(&dt_update_nb);
 #endif
 		}
-	} else if (firmware_has_feature(FW_FEATURE_VPHN) &&
+	}
+	if (firmware_has_feature(FW_FEATURE_VPHN) &&
 		   lppaca_shared_proc(get_lppaca())) {
 		if (!vphn_enabled) {
-			prrn_enabled = 0;
 			vphn_enabled = 1;
 			setup_cpu_associativity_change_counters();
 			timer_setup(&topology_timer, topology_timer_fn,
@@ -1547,7 +1585,8 @@ int stop_topology_update(void)
 #ifdef CONFIG_SMP
 		rc = of_reconfig_notifier_unregister(&dt_update_nb);
 #endif
-	} else if (vphn_enabled) {
+	}
+	if (vphn_enabled) {
 		vphn_enabled = 0;
 		rc = del_timer_sync(&topology_timer);
 	}
@@ -1610,9 +1649,17 @@ static int topology_update_init(void)
 	if (topology_updates_enabled)
 		start_topology_update();
 
+	if (vphn_enabled)
+		topology_schedule_update();
+
 	if (!proc_create("powerpc/topology_updates", 0644, NULL, &topology_ops))
 		return -ENOMEM;
 
+	topology_inited = 1;
+	if (topology_update_needed)
+		bitmap_fill(cpumask_bits(&cpu_associativity_changes_mask),
+					nr_cpumask_bits);
+
 	return 0;
 }
 device_initcall(topology_update_init);
diff --git a/arch/powerpc/mm/pgtable-radix.c b/arch/powerpc/mm/pgtable-radix.c
index 39c252b54d16..cfbbee941a76 100644
--- a/arch/powerpc/mm/pgtable-radix.c
+++ b/arch/powerpc/mm/pgtable-radix.c
@@ -169,6 +169,16 @@ void radix__mark_rodata_ro(void)
 {
 	unsigned long start, end;
 
+	/*
+	 * mark_rodata_ro() will mark itself as !writable at some point.
+	 * Due to DD1 workaround in radix__pte_update(), we'll end up with
+	 * an invalid pte and the system will crash quite severly.
+	 */
+	if (cpu_has_feature(CPU_FTR_POWER9_DD1)) {
+		pr_warn("Warning: Unable to mark rodata read only on P9 DD1\n");
+		return;
+	}
+
 	start = (unsigned long)_stext;
 	end = (unsigned long)__init_begin;
 
diff --git a/arch/powerpc/mm/pgtable_64.c b/arch/powerpc/mm/pgtable_64.c
index ac0717a90ca6..813ea22c3e00 100644
--- a/arch/powerpc/mm/pgtable_64.c
+++ b/arch/powerpc/mm/pgtable_64.c
@@ -57,7 +57,7 @@
 
 #include "mmu_decl.h"
 
-#ifdef CONFIG_PPC_STD_MMU_64
+#ifdef CONFIG_PPC_BOOK3S_64
 #if TASK_SIZE_USER64 > (1UL << (ESID_BITS + SID_SHIFT))
 #error TASK_SIZE_USER64 exceeds user VSID range
 #endif
@@ -404,7 +404,7 @@ void pte_fragment_free(unsigned long *table, int kernel)
 	if (put_page_testzero(page)) {
 		if (!kernel)
 			pgtable_page_dtor(page);
-		free_hot_cold_page(page, 0);
+		free_unref_page(page);
 	}
 }
 
diff --git a/arch/powerpc/mm/slb_low.S b/arch/powerpc/mm/slb_low.S
index 906a86fe457b..2cf5ef3fc50d 100644
--- a/arch/powerpc/mm/slb_low.S
+++ b/arch/powerpc/mm/slb_low.S
@@ -167,7 +167,7 @@ END_MMU_FTR_SECTION_IFCLR(MMU_FTR_1T_SEGMENT)
         /*
          * user space make sure we are within the allowed limit
 	 */
-	ld	r11,PACA_ADDR_LIMIT(r13)
+	ld	r11,PACA_SLB_ADDR_LIMIT(r13)
 	cmpld	r3,r11
 	bge-	8f
 
@@ -309,10 +309,6 @@ slb_compare_rr_to_size:
 	srdi	r10,r10,(SID_SHIFT_1T - SID_SHIFT)	/* get 1T ESID */
 	rldimi  r10,r9,ESID_BITS_1T,0
 	ASM_VSID_SCRAMBLE(r10,r9,r11,1T)
-	/*
-	 * bits above VSID_BITS_1T need to be ignored from r10
-	 * also combine VSID and flags
-	 */
 
 	li	r10,MMU_SEGSIZE_1T
 	rldimi	r11,r10,SLB_VSID_SSIZE_SHIFT,0	/* insert segment size */
diff --git a/arch/powerpc/mm/slice.c b/arch/powerpc/mm/slice.c
index 45f6740dd407..23ec2c5e3b78 100644
--- a/arch/powerpc/mm/slice.c
+++ b/arch/powerpc/mm/slice.c
@@ -96,7 +96,7 @@ static int slice_area_is_free(struct mm_struct *mm, unsigned long addr,
 {
 	struct vm_area_struct *vma;
 
-	if ((mm->task_size - len) < addr)
+	if ((mm->context.slb_addr_limit - len) < addr)
 		return 0;
 	vma = find_vma(mm, addr);
 	return (!vma || (addr + len) <= vm_start_gap(vma));
@@ -122,7 +122,8 @@ static int slice_high_has_vma(struct mm_struct *mm, unsigned long slice)
 	return !slice_area_is_free(mm, start, end - start);
 }
 
-static void slice_mask_for_free(struct mm_struct *mm, struct slice_mask *ret)
+static void slice_mask_for_free(struct mm_struct *mm, struct slice_mask *ret,
+				unsigned long high_limit)
 {
 	unsigned long i;
 
@@ -133,15 +134,16 @@ static void slice_mask_for_free(struct mm_struct *mm, struct slice_mask *ret)
 		if (!slice_low_has_vma(mm, i))
 			ret->low_slices |= 1u << i;
 
-	if (mm->task_size <= SLICE_LOW_TOP)
+	if (high_limit <= SLICE_LOW_TOP)
 		return;
 
-	for (i = 0; i < GET_HIGH_SLICE_INDEX(mm->context.addr_limit); i++)
+	for (i = 0; i < GET_HIGH_SLICE_INDEX(high_limit); i++)
 		if (!slice_high_has_vma(mm, i))
 			__set_bit(i, ret->high_slices);
 }
 
-static void slice_mask_for_size(struct mm_struct *mm, int psize, struct slice_mask *ret)
+static void slice_mask_for_size(struct mm_struct *mm, int psize, struct slice_mask *ret,
+				unsigned long high_limit)
 {
 	unsigned char *hpsizes;
 	int index, mask_index;
@@ -156,8 +158,11 @@ static void slice_mask_for_size(struct mm_struct *mm, int psize, struct slice_ma
 		if (((lpsizes >> (i * 4)) & 0xf) == psize)
 			ret->low_slices |= 1u << i;
 
+	if (high_limit <= SLICE_LOW_TOP)
+		return;
+
 	hpsizes = mm->context.high_slices_psize;
-	for (i = 0; i < GET_HIGH_SLICE_INDEX(mm->context.addr_limit); i++) {
+	for (i = 0; i < GET_HIGH_SLICE_INDEX(high_limit); i++) {
 		mask_index = i & 0x1;
 		index = i >> 1;
 		if (((hpsizes[index] >> (mask_index * 4)) & 0xf) == psize)
@@ -169,7 +174,11 @@ static int slice_check_fit(struct mm_struct *mm,
 			   struct slice_mask mask, struct slice_mask available)
 {
 	DECLARE_BITMAP(result, SLICE_NUM_HIGH);
-	unsigned long slice_count = GET_HIGH_SLICE_INDEX(mm->context.addr_limit);
+	/*
+	 * Make sure we just do bit compare only to the max
+	 * addr limit and not the full bit map size.
+	 */
+	unsigned long slice_count = GET_HIGH_SLICE_INDEX(mm->context.slb_addr_limit);
 
 	bitmap_and(result, mask.high_slices,
 		   available.high_slices, slice_count);
@@ -219,7 +228,7 @@ static void slice_convert(struct mm_struct *mm, struct slice_mask mask, int psiz
 	mm->context.low_slices_psize = lpsizes;
 
 	hpsizes = mm->context.high_slices_psize;
-	for (i = 0; i < GET_HIGH_SLICE_INDEX(mm->context.addr_limit); i++) {
+	for (i = 0; i < GET_HIGH_SLICE_INDEX(mm->context.slb_addr_limit); i++) {
 		mask_index = i & 0x1;
 		index = i >> 1;
 		if (test_bit(i, mask.high_slices))
@@ -329,8 +338,8 @@ static unsigned long slice_find_area_topdown(struct mm_struct *mm,
 	 * Only for that request for which high_limit is above
 	 * DEFAULT_MAP_WINDOW we should apply this.
 	 */
-	if (high_limit  > DEFAULT_MAP_WINDOW)
-		addr += mm->context.addr_limit - DEFAULT_MAP_WINDOW;
+	if (high_limit > DEFAULT_MAP_WINDOW)
+		addr += mm->context.slb_addr_limit - DEFAULT_MAP_WINDOW;
 
 	while (addr > PAGE_SIZE) {
 		info.high_limit = addr;
@@ -412,25 +421,31 @@ unsigned long slice_get_unmapped_area(unsigned long addr, unsigned long len,
 	struct slice_mask compat_mask;
 	int fixed = (flags & MAP_FIXED);
 	int pshift = max_t(int, mmu_psize_defs[psize].shift, PAGE_SHIFT);
+	unsigned long page_size = 1UL << pshift;
 	struct mm_struct *mm = current->mm;
 	unsigned long newaddr;
 	unsigned long high_limit;
 
-	/*
-	 * Check if we need to expland slice area.
-	 */
-	if (unlikely(addr > mm->context.addr_limit &&
-		     mm->context.addr_limit != TASK_SIZE)) {
-		mm->context.addr_limit = TASK_SIZE;
+	high_limit = DEFAULT_MAP_WINDOW;
+	if (addr >= high_limit || (fixed && (addr + len > high_limit)))
+		high_limit = TASK_SIZE;
+
+	if (len > high_limit)
+		return -ENOMEM;
+	if (len & (page_size - 1))
+		return -EINVAL;
+	if (fixed) {
+		if (addr & (page_size - 1))
+			return -EINVAL;
+		if (addr > high_limit - len)
+			return -ENOMEM;
+	}
+
+	if (high_limit > mm->context.slb_addr_limit) {
+		mm->context.slb_addr_limit = high_limit;
 		on_each_cpu(slice_flush_segments, mm, 1);
 	}
-	/*
-	 * This mmap request can allocate upt to 512TB
-	 */
-	if (addr > DEFAULT_MAP_WINDOW)
-		high_limit = mm->context.addr_limit;
-	else
-		high_limit = DEFAULT_MAP_WINDOW;
+
 	/*
 	 * init different masks
 	 */
@@ -446,27 +461,19 @@ unsigned long slice_get_unmapped_area(unsigned long addr, unsigned long len,
 
 	/* Sanity checks */
 	BUG_ON(mm->task_size == 0);
+	BUG_ON(mm->context.slb_addr_limit == 0);
 	VM_BUG_ON(radix_enabled());
 
 	slice_dbg("slice_get_unmapped_area(mm=%p, psize=%d...\n", mm, psize);
 	slice_dbg(" addr=%lx, len=%lx, flags=%lx, topdown=%d\n",
 		  addr, len, flags, topdown);
 
-	if (len > mm->task_size)
-		return -ENOMEM;
-	if (len & ((1ul << pshift) - 1))
-		return -EINVAL;
-	if (fixed && (addr & ((1ul << pshift) - 1)))
-		return -EINVAL;
-	if (fixed && addr > (mm->task_size - len))
-		return -ENOMEM;
-
 	/* If hint, make sure it matches our alignment restrictions */
 	if (!fixed && addr) {
-		addr = _ALIGN_UP(addr, 1ul << pshift);
+		addr = _ALIGN_UP(addr, page_size);
 		slice_dbg(" aligned addr=%lx\n", addr);
 		/* Ignore hint if it's too large or overlaps a VMA */
-		if (addr > mm->task_size - len ||
+		if (addr > high_limit - len ||
 		    !slice_area_is_free(mm, addr, len))
 			addr = 0;
 	}
@@ -474,7 +481,7 @@ unsigned long slice_get_unmapped_area(unsigned long addr, unsigned long len,
 	/* First make up a "good" mask of slices that have the right size
 	 * already
 	 */
-	slice_mask_for_size(mm, psize, &good_mask);
+	slice_mask_for_size(mm, psize, &good_mask, high_limit);
 	slice_print_mask(" good_mask", good_mask);
 
 	/*
@@ -499,7 +506,7 @@ unsigned long slice_get_unmapped_area(unsigned long addr, unsigned long len,
 #ifdef CONFIG_PPC_64K_PAGES
 	/* If we support combo pages, we can allow 64k pages in 4k slices */
 	if (psize == MMU_PAGE_64K) {
-		slice_mask_for_size(mm, MMU_PAGE_4K, &compat_mask);
+		slice_mask_for_size(mm, MMU_PAGE_4K, &compat_mask, high_limit);
 		if (fixed)
 			slice_or_mask(&good_mask, &compat_mask);
 	}
@@ -532,11 +539,11 @@ unsigned long slice_get_unmapped_area(unsigned long addr, unsigned long len,
 			return newaddr;
 		}
 	}
-
-	/* We don't fit in the good mask, check what other slices are
+	/*
+	 * We don't fit in the good mask, check what other slices are
 	 * empty and thus can be converted
 	 */
-	slice_mask_for_free(mm, &potential_mask);
+	slice_mask_for_free(mm, &potential_mask, high_limit);
 	slice_or_mask(&potential_mask, &good_mask);
 	slice_print_mask(" potential", potential_mask);
 
@@ -746,17 +753,18 @@ int is_hugepage_only_range(struct mm_struct *mm, unsigned long addr,
 {
 	struct slice_mask mask, available;
 	unsigned int psize = mm->context.user_psize;
+	unsigned long high_limit = mm->context.slb_addr_limit;
 
 	if (radix_enabled())
 		return 0;
 
 	slice_range_to_mask(addr, len, &mask);
-	slice_mask_for_size(mm, psize, &available);
+	slice_mask_for_size(mm, psize, &available, high_limit);
 #ifdef CONFIG_PPC_64K_PAGES
 	/* We need to account for 4k slices too */
 	if (psize == MMU_PAGE_64K) {
 		struct slice_mask compat_mask;
-		slice_mask_for_size(mm, MMU_PAGE_4K, &compat_mask);
+		slice_mask_for_size(mm, MMU_PAGE_4K, &compat_mask, high_limit);
 		slice_or_mask(&available, &compat_mask);
 	}
 #endif
diff --git a/arch/powerpc/mm/tlb-radix.c b/arch/powerpc/mm/tlb-radix.c
index d304028641a2..884f4b705b57 100644
--- a/arch/powerpc/mm/tlb-radix.c
+++ b/arch/powerpc/mm/tlb-radix.c
@@ -39,6 +39,20 @@ static inline void __tlbiel_pid(unsigned long pid, int set,
 	trace_tlbie(0, 1, rb, rs, ric, prs, r);
 }
 
+static inline void __tlbie_pid(unsigned long pid, unsigned long ric)
+{
+	unsigned long rb,rs,prs,r;
+
+	rb = PPC_BIT(53); /* IS = 1 */
+	rs = pid << PPC_BITLSHIFT(31);
+	prs = 1; /* process scoped */
+	r = 1;   /* raidx format */
+
+	asm volatile(PPC_TLBIE_5(%0, %4, %3, %2, %1)
+		     : : "r"(rb), "i"(r), "i"(prs), "i"(ric), "r"(rs) : "memory");
+	trace_tlbie(0, 0, rb, rs, ric, prs, r);
+}
+
 /*
  * We use 128 set in radix mode and 256 set in hpt mode.
  */
@@ -70,22 +84,13 @@ static inline void _tlbiel_pid(unsigned long pid, unsigned long ric)
 
 static inline void _tlbie_pid(unsigned long pid, unsigned long ric)
 {
-	unsigned long rb,rs,prs,r;
-
-	rb = PPC_BIT(53); /* IS = 1 */
-	rs = pid << PPC_BITLSHIFT(31);
-	prs = 1; /* process scoped */
-	r = 1;   /* raidx format */
-
 	asm volatile("ptesync": : :"memory");
-	asm volatile(PPC_TLBIE_5(%0, %4, %3, %2, %1)
-		     : : "r"(rb), "i"(r), "i"(prs), "i"(ric), "r"(rs) : "memory");
+	__tlbie_pid(pid, ric);
 	asm volatile("eieio; tlbsync; ptesync": : :"memory");
-	trace_tlbie(0, 0, rb, rs, ric, prs, r);
 }
 
-static inline void _tlbiel_va(unsigned long va, unsigned long pid,
-			      unsigned long ap, unsigned long ric)
+static inline void __tlbiel_va(unsigned long va, unsigned long pid,
+			       unsigned long ap, unsigned long ric)
 {
 	unsigned long rb,rs,prs,r;
 
@@ -95,14 +100,44 @@ static inline void _tlbiel_va(unsigned long va, unsigned long pid,
 	prs = 1; /* process scoped */
 	r = 1;   /* raidx format */
 
-	asm volatile("ptesync": : :"memory");
 	asm volatile(PPC_TLBIEL(%0, %4, %3, %2, %1)
 		     : : "r"(rb), "i"(r), "i"(prs), "i"(ric), "r"(rs) : "memory");
-	asm volatile("ptesync": : :"memory");
 	trace_tlbie(0, 1, rb, rs, ric, prs, r);
 }
 
-static inline void _tlbie_va(unsigned long va, unsigned long pid,
+static inline void __tlbiel_va_range(unsigned long start, unsigned long end,
+				    unsigned long pid, unsigned long page_size,
+				    unsigned long psize)
+{
+	unsigned long addr;
+	unsigned long ap = mmu_get_ap(psize);
+
+	for (addr = start; addr < end; addr += page_size)
+		__tlbiel_va(addr, pid, ap, RIC_FLUSH_TLB);
+}
+
+static inline void _tlbiel_va(unsigned long va, unsigned long pid,
+			      unsigned long psize, unsigned long ric)
+{
+	unsigned long ap = mmu_get_ap(psize);
+
+	asm volatile("ptesync": : :"memory");
+	__tlbiel_va(va, pid, ap, ric);
+	asm volatile("ptesync": : :"memory");
+}
+
+static inline void _tlbiel_va_range(unsigned long start, unsigned long end,
+				    unsigned long pid, unsigned long page_size,
+				    unsigned long psize, bool also_pwc)
+{
+	asm volatile("ptesync": : :"memory");
+	if (also_pwc)
+		__tlbiel_pid(pid, 0, RIC_FLUSH_PWC);
+	__tlbiel_va_range(start, end, pid, page_size, psize);
+	asm volatile("ptesync": : :"memory");
+}
+
+static inline void __tlbie_va(unsigned long va, unsigned long pid,
 			     unsigned long ap, unsigned long ric)
 {
 	unsigned long rb,rs,prs,r;
@@ -113,13 +148,43 @@ static inline void _tlbie_va(unsigned long va, unsigned long pid,
 	prs = 1; /* process scoped */
 	r = 1;   /* raidx format */
 
-	asm volatile("ptesync": : :"memory");
 	asm volatile(PPC_TLBIE_5(%0, %4, %3, %2, %1)
 		     : : "r"(rb), "i"(r), "i"(prs), "i"(ric), "r"(rs) : "memory");
-	asm volatile("eieio; tlbsync; ptesync": : :"memory");
 	trace_tlbie(0, 0, rb, rs, ric, prs, r);
 }
 
+static inline void __tlbie_va_range(unsigned long start, unsigned long end,
+				    unsigned long pid, unsigned long page_size,
+				    unsigned long psize)
+{
+	unsigned long addr;
+	unsigned long ap = mmu_get_ap(psize);
+
+	for (addr = start; addr < end; addr += page_size)
+		__tlbie_va(addr, pid, ap, RIC_FLUSH_TLB);
+}
+
+static inline void _tlbie_va(unsigned long va, unsigned long pid,
+			      unsigned long psize, unsigned long ric)
+{
+	unsigned long ap = mmu_get_ap(psize);
+
+	asm volatile("ptesync": : :"memory");
+	__tlbie_va(va, pid, ap, ric);
+	asm volatile("eieio; tlbsync; ptesync": : :"memory");
+}
+
+static inline void _tlbie_va_range(unsigned long start, unsigned long end,
+				    unsigned long pid, unsigned long page_size,
+				    unsigned long psize, bool also_pwc)
+{
+	asm volatile("ptesync": : :"memory");
+	if (also_pwc)
+		__tlbie_pid(pid, RIC_FLUSH_PWC);
+	__tlbie_va_range(start, end, pid, page_size, psize);
+	asm volatile("eieio; tlbsync; ptesync": : :"memory");
+}
+
 /*
  * Base TLB flushing operations:
  *
@@ -144,7 +209,7 @@ void radix__local_flush_tlb_mm(struct mm_struct *mm)
 EXPORT_SYMBOL(radix__local_flush_tlb_mm);
 
 #ifndef CONFIG_SMP
-static void radix__local_flush_all_mm(struct mm_struct *mm)
+void radix__local_flush_all_mm(struct mm_struct *mm)
 {
 	unsigned long pid;
 
@@ -154,18 +219,18 @@ static void radix__local_flush_all_mm(struct mm_struct *mm)
 		_tlbiel_pid(pid, RIC_FLUSH_ALL);
 	preempt_enable();
 }
+EXPORT_SYMBOL(radix__local_flush_all_mm);
 #endif /* CONFIG_SMP */
 
 void radix__local_flush_tlb_page_psize(struct mm_struct *mm, unsigned long vmaddr,
 				       int psize)
 {
 	unsigned long pid;
-	unsigned long ap = mmu_get_ap(psize);
 
 	preempt_disable();
-	pid = mm ? mm->context.id : 0;
+	pid = mm->context.id;
 	if (pid != MMU_NO_CONTEXT)
-		_tlbiel_va(vmaddr, pid, ap, RIC_FLUSH_TLB);
+		_tlbiel_va(vmaddr, pid, psize, RIC_FLUSH_TLB);
 	preempt_enable();
 }
 
@@ -173,11 +238,10 @@ void radix__local_flush_tlb_page(struct vm_area_struct *vma, unsigned long vmadd
 {
 #ifdef CONFIG_HUGETLB_PAGE
 	/* need the return fix for nohash.c */
-	if (vma && is_vm_hugetlb_page(vma))
-		return __local_flush_hugetlb_page(vma, vmaddr);
+	if (is_vm_hugetlb_page(vma))
+		return radix__local_flush_hugetlb_page(vma, vmaddr);
 #endif
-	radix__local_flush_tlb_page_psize(vma ? vma->vm_mm : NULL, vmaddr,
-					  mmu_virtual_psize);
+	radix__local_flush_tlb_page_psize(vma->vm_mm, vmaddr, mmu_virtual_psize);
 }
 EXPORT_SYMBOL(radix__local_flush_tlb_page);
 
@@ -186,36 +250,35 @@ void radix__flush_tlb_mm(struct mm_struct *mm)
 {
 	unsigned long pid;
 
-	preempt_disable();
 	pid = mm->context.id;
 	if (unlikely(pid == MMU_NO_CONTEXT))
-		goto no_context;
+		return;
 
+	preempt_disable();
 	if (!mm_is_thread_local(mm))
 		_tlbie_pid(pid, RIC_FLUSH_TLB);
 	else
 		_tlbiel_pid(pid, RIC_FLUSH_TLB);
-no_context:
 	preempt_enable();
 }
 EXPORT_SYMBOL(radix__flush_tlb_mm);
 
-static void radix__flush_all_mm(struct mm_struct *mm)
+void radix__flush_all_mm(struct mm_struct *mm)
 {
 	unsigned long pid;
 
-	preempt_disable();
 	pid = mm->context.id;
 	if (unlikely(pid == MMU_NO_CONTEXT))
-		goto no_context;
+		return;
 
+	preempt_disable();
 	if (!mm_is_thread_local(mm))
 		_tlbie_pid(pid, RIC_FLUSH_ALL);
 	else
 		_tlbiel_pid(pid, RIC_FLUSH_ALL);
-no_context:
 	preempt_enable();
 }
+EXPORT_SYMBOL(radix__flush_all_mm);
 
 void radix__flush_tlb_pwc(struct mmu_gather *tlb, unsigned long addr)
 {
@@ -227,28 +290,26 @@ void radix__flush_tlb_page_psize(struct mm_struct *mm, unsigned long vmaddr,
 				 int psize)
 {
 	unsigned long pid;
-	unsigned long ap = mmu_get_ap(psize);
 
-	preempt_disable();
-	pid = mm ? mm->context.id : 0;
+	pid = mm->context.id;
 	if (unlikely(pid == MMU_NO_CONTEXT))
-		goto bail;
+		return;
+
+	preempt_disable();
 	if (!mm_is_thread_local(mm))
-		_tlbie_va(vmaddr, pid, ap, RIC_FLUSH_TLB);
+		_tlbie_va(vmaddr, pid, psize, RIC_FLUSH_TLB);
 	else
-		_tlbiel_va(vmaddr, pid, ap, RIC_FLUSH_TLB);
-bail:
+		_tlbiel_va(vmaddr, pid, psize, RIC_FLUSH_TLB);
 	preempt_enable();
 }
 
 void radix__flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr)
 {
 #ifdef CONFIG_HUGETLB_PAGE
-	if (vma && is_vm_hugetlb_page(vma))
-		return flush_hugetlb_page(vma, vmaddr);
+	if (is_vm_hugetlb_page(vma))
+		return radix__flush_hugetlb_page(vma, vmaddr);
 #endif
-	radix__flush_tlb_page_psize(vma ? vma->vm_mm : NULL, vmaddr,
-				    mmu_virtual_psize);
+	radix__flush_tlb_page_psize(vma->vm_mm, vmaddr, mmu_virtual_psize);
 }
 EXPORT_SYMBOL(radix__flush_tlb_page);
 
@@ -262,17 +323,86 @@ void radix__flush_tlb_kernel_range(unsigned long start, unsigned long end)
 }
 EXPORT_SYMBOL(radix__flush_tlb_kernel_range);
 
+#define TLB_FLUSH_ALL -1UL
+
 /*
- * Currently, for range flushing, we just do a full mm flush. Because
- * we use this in code path where we don' track the page size.
+ * Number of pages above which we invalidate the entire PID rather than
+ * flush individual pages, for local and global flushes respectively.
+ *
+ * tlbie goes out to the interconnect and individual ops are more costly.
+ * It also does not iterate over sets like the local tlbiel variant when
+ * invalidating a full PID, so it has a far lower threshold to change from
+ * individual page flushes to full-pid flushes.
  */
+static unsigned long tlb_single_page_flush_ceiling __read_mostly = 33;
+static unsigned long tlb_local_single_page_flush_ceiling __read_mostly = POWER9_TLB_SETS_RADIX * 2;
+
 void radix__flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
 		     unsigned long end)
 
 {
 	struct mm_struct *mm = vma->vm_mm;
+	unsigned long pid;
+	unsigned int page_shift = mmu_psize_defs[mmu_virtual_psize].shift;
+	unsigned long page_size = 1UL << page_shift;
+	unsigned long nr_pages = (end - start) >> page_shift;
+	bool local, full;
+
+#ifdef CONFIG_HUGETLB_PAGE
+	if (is_vm_hugetlb_page(vma))
+		return radix__flush_hugetlb_tlb_range(vma, start, end);
+#endif
+
+	pid = mm->context.id;
+	if (unlikely(pid == MMU_NO_CONTEXT))
+		return;
 
-	radix__flush_tlb_mm(mm);
+	preempt_disable();
+	if (mm_is_thread_local(mm)) {
+		local = true;
+		full = (end == TLB_FLUSH_ALL ||
+				nr_pages > tlb_local_single_page_flush_ceiling);
+	} else {
+		local = false;
+		full = (end == TLB_FLUSH_ALL ||
+				nr_pages > tlb_single_page_flush_ceiling);
+	}
+
+	if (full) {
+		if (local)
+			_tlbiel_pid(pid, RIC_FLUSH_TLB);
+		else
+			_tlbie_pid(pid, RIC_FLUSH_TLB);
+	} else {
+		bool hflush = false;
+		unsigned long hstart, hend;
+
+#ifdef CONFIG_TRANSPARENT_HUGEPAGE
+		hstart = (start + HPAGE_PMD_SIZE - 1) >> HPAGE_PMD_SHIFT;
+		hend = end >> HPAGE_PMD_SHIFT;
+		if (hstart < hend) {
+			hstart <<= HPAGE_PMD_SHIFT;
+			hend <<= HPAGE_PMD_SHIFT;
+			hflush = true;
+		}
+#endif
+
+		asm volatile("ptesync": : :"memory");
+		if (local) {
+			__tlbiel_va_range(start, end, pid, page_size, mmu_virtual_psize);
+			if (hflush)
+				__tlbiel_va_range(hstart, hend, pid,
+						HPAGE_PMD_SIZE, MMU_PAGE_2M);
+			asm volatile("ptesync": : :"memory");
+		} else {
+			__tlbie_va_range(start, end, pid, page_size, mmu_virtual_psize);
+			if (hflush)
+				__tlbie_va_range(hstart, hend, pid,
+						HPAGE_PMD_SIZE, MMU_PAGE_2M);
+			asm volatile("eieio; tlbsync; ptesync": : :"memory");
+		}
+	}
+	preempt_enable();
 }
 EXPORT_SYMBOL(radix__flush_tlb_range);
 
@@ -291,101 +421,118 @@ static int radix_get_mmu_psize(int page_size)
 	return psize;
 }
 
+static void radix__flush_tlb_pwc_range_psize(struct mm_struct *mm, unsigned long start,
+				  unsigned long end, int psize);
+
 void radix__tlb_flush(struct mmu_gather *tlb)
 {
 	int psize = 0;
 	struct mm_struct *mm = tlb->mm;
 	int page_size = tlb->page_size;
 
-	psize = radix_get_mmu_psize(page_size);
 	/*
 	 * if page size is not something we understand, do a full mm flush
+	 *
+	 * A "fullmm" flush must always do a flush_all_mm (RIC=2) flush
+	 * that flushes the process table entry cache upon process teardown.
+	 * See the comment for radix in arch_exit_mmap().
 	 */
-	if (psize != -1 && !tlb->fullmm && !tlb->need_flush_all)
-		radix__flush_tlb_range_psize(mm, tlb->start, tlb->end, psize);
-	else if (tlb->need_flush_all) {
-		tlb->need_flush_all = 0;
+	if (tlb->fullmm) {
 		radix__flush_all_mm(mm);
-	} else
-		radix__flush_tlb_mm(mm);
-}
+	} else if ( (psize = radix_get_mmu_psize(page_size)) == -1) {
+		if (!tlb->need_flush_all)
+			radix__flush_tlb_mm(mm);
+		else
+			radix__flush_all_mm(mm);
+	} else {
+		unsigned long start = tlb->start;
+		unsigned long end = tlb->end;
 
-#define TLB_FLUSH_ALL -1UL
-/*
- * Number of pages above which we will do a bcast tlbie. Just a
- * number at this point copied from x86
- */
-static unsigned long tlb_single_page_flush_ceiling __read_mostly = 33;
+		if (!tlb->need_flush_all)
+			radix__flush_tlb_range_psize(mm, start, end, psize);
+		else
+			radix__flush_tlb_pwc_range_psize(mm, start, end, psize);
+	}
+	tlb->need_flush_all = 0;
+}
 
-void radix__flush_tlb_range_psize(struct mm_struct *mm, unsigned long start,
-				  unsigned long end, int psize)
+static inline void __radix__flush_tlb_range_psize(struct mm_struct *mm,
+				unsigned long start, unsigned long end,
+				int psize, bool also_pwc)
 {
 	unsigned long pid;
-	unsigned long addr;
-	int local = mm_is_thread_local(mm);
-	unsigned long ap = mmu_get_ap(psize);
-	unsigned long page_size = 1UL << mmu_psize_defs[psize].shift;
+	unsigned int page_shift = mmu_psize_defs[psize].shift;
+	unsigned long page_size = 1UL << page_shift;
+	unsigned long nr_pages = (end - start) >> page_shift;
+	bool local, full;
 
+	pid = mm->context.id;
+	if (unlikely(pid == MMU_NO_CONTEXT))
+		return;
 
 	preempt_disable();
-	pid = mm ? mm->context.id : 0;
-	if (unlikely(pid == MMU_NO_CONTEXT))
-		goto err_out;
+	if (mm_is_thread_local(mm)) {
+		local = true;
+		full = (end == TLB_FLUSH_ALL ||
+				nr_pages > tlb_local_single_page_flush_ceiling);
+	} else {
+		local = false;
+		full = (end == TLB_FLUSH_ALL ||
+				nr_pages > tlb_single_page_flush_ceiling);
+	}
 
-	if (end == TLB_FLUSH_ALL ||
-	    (end - start) > tlb_single_page_flush_ceiling * page_size) {
+	if (full) {
 		if (local)
-			_tlbiel_pid(pid, RIC_FLUSH_TLB);
+			_tlbiel_pid(pid, also_pwc ? RIC_FLUSH_ALL : RIC_FLUSH_TLB);
 		else
-			_tlbie_pid(pid, RIC_FLUSH_TLB);
-		goto err_out;
-	}
-	for (addr = start; addr < end; addr += page_size) {
-
+			_tlbie_pid(pid, also_pwc ? RIC_FLUSH_ALL: RIC_FLUSH_TLB);
+	} else {
 		if (local)
-			_tlbiel_va(addr, pid, ap, RIC_FLUSH_TLB);
+			_tlbiel_va_range(start, end, pid, page_size, psize, also_pwc);
 		else
-			_tlbie_va(addr, pid, ap, RIC_FLUSH_TLB);
+			_tlbie_va_range(start, end, pid, page_size, psize, also_pwc);
 	}
-err_out:
 	preempt_enable();
 }
 
+void radix__flush_tlb_range_psize(struct mm_struct *mm, unsigned long start,
+				  unsigned long end, int psize)
+{
+	return __radix__flush_tlb_range_psize(mm, start, end, psize, false);
+}
+
+static void radix__flush_tlb_pwc_range_psize(struct mm_struct *mm, unsigned long start,
+				  unsigned long end, int psize)
+{
+	__radix__flush_tlb_range_psize(mm, start, end, psize, true);
+}
+
 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
 void radix__flush_tlb_collapsed_pmd(struct mm_struct *mm, unsigned long addr)
 {
-	int local = mm_is_thread_local(mm);
-	unsigned long ap = mmu_get_ap(mmu_virtual_psize);
 	unsigned long pid, end;
 
-
-	pid = mm ? mm->context.id : 0;
-	preempt_disable();
+	pid = mm->context.id;
 	if (unlikely(pid == MMU_NO_CONTEXT))
-		goto no_context;
+		return;
 
 	/* 4k page size, just blow the world */
 	if (PAGE_SIZE == 0x1000) {
 		radix__flush_all_mm(mm);
-		preempt_enable();
 		return;
 	}
 
-	/* Otherwise first do the PWC */
-	if (local)
-		_tlbiel_pid(pid, RIC_FLUSH_PWC);
-	else
-		_tlbie_pid(pid, RIC_FLUSH_PWC);
-
-	/* Then iterate the pages */
 	end = addr + HPAGE_PMD_SIZE;
-	for (; addr < end; addr += PAGE_SIZE) {
-		if (local)
-			_tlbiel_va(addr, pid, ap, RIC_FLUSH_TLB);
-		else
-			_tlbie_va(addr, pid, ap, RIC_FLUSH_TLB);
+
+	/* Otherwise first do the PWC, then iterate the pages. */
+	preempt_disable();
+
+	if (mm_is_thread_local(mm)) {
+		_tlbiel_va_range(addr, end, pid, PAGE_SIZE, mmu_virtual_psize, true);
+	} else {
+		_tlbie_va_range(addr, end, pid, PAGE_SIZE, mmu_virtual_psize, true);
 	}
-no_context:
+
 	preempt_enable();
 }
 #endif /* CONFIG_TRANSPARENT_HUGEPAGE */
diff --git a/arch/powerpc/net/bpf_jit64.h b/arch/powerpc/net/bpf_jit64.h
index 62fa7589db2b..8bdef7ed28a8 100644
--- a/arch/powerpc/net/bpf_jit64.h
+++ b/arch/powerpc/net/bpf_jit64.h
@@ -23,7 +23,7 @@
  *		[   nv gpr save area	] 8*8		|
  *		[    tail_call_cnt	] 8		|
  *		[    local_tmp_var	] 8		|
- * fp (r31) -->	[   ebpf stack space	] 512		|
+ * fp (r31) -->	[   ebpf stack space	] upto 512	|
  *		[     frame header	] 32/112	|
  * sp (r1) --->	[    stack pointer	] --------------
  */
@@ -32,8 +32,8 @@
 #define BPF_PPC_STACK_SAVE	(8*8)
 /* for bpf JIT code internal usage */
 #define BPF_PPC_STACK_LOCALS	16
-/* Ensure this is quadword aligned */
-#define BPF_PPC_STACKFRAME	(STACK_FRAME_MIN_SIZE + MAX_BPF_STACK + \
+/* stack frame excluding BPF stack, ensure this is quadword aligned */
+#define BPF_PPC_STACKFRAME	(STACK_FRAME_MIN_SIZE + \
 				 BPF_PPC_STACK_LOCALS + BPF_PPC_STACK_SAVE)
 
 #ifndef __ASSEMBLY__
@@ -103,6 +103,7 @@ struct codegen_context {
 	 */
 	unsigned int seen;
 	unsigned int idx;
+	unsigned int stack_size;
 };
 
 #endif /* !__ASSEMBLY__ */
diff --git a/arch/powerpc/net/bpf_jit_comp64.c b/arch/powerpc/net/bpf_jit_comp64.c
index a66e64b0b251..d183b4801bdb 100644
--- a/arch/powerpc/net/bpf_jit_comp64.c
+++ b/arch/powerpc/net/bpf_jit_comp64.c
@@ -69,7 +69,7 @@ static inline bool bpf_has_stack_frame(struct codegen_context *ctx)
 static int bpf_jit_stack_local(struct codegen_context *ctx)
 {
 	if (bpf_has_stack_frame(ctx))
-		return STACK_FRAME_MIN_SIZE + MAX_BPF_STACK;
+		return STACK_FRAME_MIN_SIZE + ctx->stack_size;
 	else
 		return -(BPF_PPC_STACK_SAVE + 16);
 }
@@ -82,8 +82,9 @@ static int bpf_jit_stack_tailcallcnt(struct codegen_context *ctx)
 static int bpf_jit_stack_offsetof(struct codegen_context *ctx, int reg)
 {
 	if (reg >= BPF_PPC_NVR_MIN && reg < 32)
-		return (bpf_has_stack_frame(ctx) ? BPF_PPC_STACKFRAME : 0)
-							- (8 * (32 - reg));
+		return (bpf_has_stack_frame(ctx) ?
+			(BPF_PPC_STACKFRAME + ctx->stack_size) : 0)
+				- (8 * (32 - reg));
 
 	pr_err("BPF JIT is asking about unknown registers");
 	BUG();
@@ -134,7 +135,7 @@ static void bpf_jit_build_prologue(u32 *image, struct codegen_context *ctx)
 			PPC_BPF_STL(0, 1, PPC_LR_STKOFF);
 		}
 
-		PPC_BPF_STLU(1, 1, -BPF_PPC_STACKFRAME);
+		PPC_BPF_STLU(1, 1, -(BPF_PPC_STACKFRAME + ctx->stack_size));
 	}
 
 	/*
@@ -161,7 +162,7 @@ static void bpf_jit_build_prologue(u32 *image, struct codegen_context *ctx)
 	/* Setup frame pointer to point to the bpf stack area */
 	if (bpf_is_seen_register(ctx, BPF_REG_FP))
 		PPC_ADDI(b2p[BPF_REG_FP], 1,
-				STACK_FRAME_MIN_SIZE + MAX_BPF_STACK);
+				STACK_FRAME_MIN_SIZE + ctx->stack_size);
 }
 
 static void bpf_jit_emit_common_epilogue(u32 *image, struct codegen_context *ctx)
@@ -183,7 +184,7 @@ static void bpf_jit_emit_common_epilogue(u32 *image, struct codegen_context *ctx
 
 	/* Tear down our stack frame */
 	if (bpf_has_stack_frame(ctx)) {
-		PPC_ADDI(1, 1, BPF_PPC_STACKFRAME);
+		PPC_ADDI(1, 1, BPF_PPC_STACKFRAME + ctx->stack_size);
 		if (ctx->seen & SEEN_FUNC) {
 			PPC_BPF_LL(0, 1, PPC_LR_STKOFF);
 			PPC_MTLR(0);
@@ -762,7 +763,8 @@ emit_clear:
 			func = (u8 *) __bpf_call_base + imm;
 
 			/* Save skb pointer if we need to re-cache skb data */
-			if (bpf_helper_changes_pkt_data(func))
+			if ((ctx->seen & SEEN_SKB) &&
+			    bpf_helper_changes_pkt_data(func))
 				PPC_BPF_STL(3, 1, bpf_jit_stack_local(ctx));
 
 			bpf_jit_emit_func_call(image, ctx, (u64)func);
@@ -771,7 +773,8 @@ emit_clear:
 			PPC_MR(b2p[BPF_REG_0], 3);
 
 			/* refresh skb cache */
-			if (bpf_helper_changes_pkt_data(func)) {
+			if ((ctx->seen & SEEN_SKB) &&
+			    bpf_helper_changes_pkt_data(func)) {
 				/* reload skb pointer to r3 */
 				PPC_BPF_LL(3, 1, bpf_jit_stack_local(ctx));
 				bpf_jit_emit_skb_loads(image, ctx);
@@ -1013,6 +1016,9 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *fp)
 
 	memset(&cgctx, 0, sizeof(struct codegen_context));
 
+	/* Make sure that the stack is quadword aligned. */
+	cgctx.stack_size = round_up(fp->aux->stack_depth, 16);
+
 	/* Scouting faux-generate pass 0 */
 	if (bpf_jit_build_body(fp, 0, &cgctx, addrs)) {
 		/* We hit something illegal or unsupported. */
diff --git a/arch/powerpc/oprofile/op_model_cell.c b/arch/powerpc/oprofile/op_model_cell.c
index c82497a31c54..b90a21bc2f3f 100644
--- a/arch/powerpc/oprofile/op_model_cell.c
+++ b/arch/powerpc/oprofile/op_model_cell.c
@@ -451,7 +451,7 @@ static inline void enable_ctr(u32 cpu, u32 ctr, u32 *pm07_cntrl)
  * This routine will alternate loading the virtual counters for
  * virtual CPUs
  */
-static void cell_virtual_cntr(unsigned long data)
+static void cell_virtual_cntr(struct timer_list *unused)
 {
 	int i, prev_hdw_thread, next_hdw_thread;
 	u32 cpu;
@@ -555,9 +555,7 @@ static void cell_virtual_cntr(unsigned long data)
 
 static void start_virt_cntrs(void)
 {
-	init_timer(&timer_virt_cntr);
-	timer_virt_cntr.function = cell_virtual_cntr;
-	timer_virt_cntr.data = 0UL;
+	timer_setup(&timer_virt_cntr, cell_virtual_cntr, 0);
 	timer_virt_cntr.expires = jiffies + HZ / 10;
 	add_timer(&timer_virt_cntr);
 }
@@ -589,7 +587,7 @@ static int cell_reg_setup_spu_cycles(struct op_counter_config *ctr,
  * periodically based on kernel timer to switch which SPU is
  * being monitored in a round robbin fashion.
  */
-static void spu_evnt_swap(unsigned long data)
+static void spu_evnt_swap(struct timer_list *unused)
 {
 	int node;
 	int cur_phys_spu, nxt_phys_spu, cur_spu_evnt_phys_spu_indx;
@@ -679,9 +677,7 @@ static void spu_evnt_swap(unsigned long data)
 
 static void start_spu_event_swap(void)
 {
-	init_timer(&timer_spu_event_swap);
-	timer_spu_event_swap.function = spu_evnt_swap;
-	timer_spu_event_swap.data = 0UL;
+	timer_setup(&timer_spu_event_swap, spu_evnt_swap, 0);
 	timer_spu_event_swap.expires = jiffies + HZ / 25;
 	add_timer(&timer_spu_event_swap);
 }
diff --git a/arch/powerpc/perf/core-book3s.c b/arch/powerpc/perf/core-book3s.c
index 9e3da168d54c..fce545774d50 100644
--- a/arch/powerpc/perf/core-book3s.c
+++ b/arch/powerpc/perf/core-book3s.c
@@ -410,8 +410,12 @@ static __u64 power_pmu_bhrb_to(u64 addr)
 	int ret;
 	__u64 target;
 
-	if (is_kernel_addr(addr))
-		return branch_target((unsigned int *)addr);
+	if (is_kernel_addr(addr)) {
+		if (probe_kernel_read(&instr, (void *)addr, sizeof(instr)))
+			return 0;
+
+		return branch_target(&instr);
+	}
 
 	/* Userspace: need copy instruction here then translate it */
 	pagefault_disable();
@@ -1415,7 +1419,7 @@ static int collect_events(struct perf_event *group, int max_count,
 	int n = 0;
 	struct perf_event *event;
 
-	if (!is_software_event(group)) {
+	if (group->pmu->task_ctx_nr == perf_hw_context) {
 		if (n >= max_count)
 			return -1;
 		ctrs[n] = group;
@@ -1423,7 +1427,7 @@ static int collect_events(struct perf_event *group, int max_count,
 		events[n++] = group->hw.config;
 	}
 	list_for_each_entry(event, &group->sibling_list, group_entry) {
-		if (!is_software_event(event) &&
+		if (event->pmu->task_ctx_nr == perf_hw_context &&
 		    event->state != PERF_EVENT_STATE_OFF) {
 			if (n >= max_count)
 				return -1;
diff --git a/arch/powerpc/perf/hv-24x7.c b/arch/powerpc/perf/hv-24x7.c
index 9c88b82f6229..72238eedc360 100644
--- a/arch/powerpc/perf/hv-24x7.c
+++ b/arch/powerpc/perf/hv-24x7.c
@@ -540,7 +540,7 @@ static int memord(const void *d1, size_t s1, const void *d2, size_t s2)
 {
 	if (s1 < s2)
 		return 1;
-	if (s2 > s1)
+	if (s1 > s2)
 		return -1;
 
 	return memcmp(d1, d2, s1);
diff --git a/arch/powerpc/perf/imc-pmu.c b/arch/powerpc/perf/imc-pmu.c
index 36344117c680..be4e7f84f70a 100644
--- a/arch/powerpc/perf/imc-pmu.c
+++ b/arch/powerpc/perf/imc-pmu.c
@@ -26,7 +26,7 @@
  */
 static DEFINE_MUTEX(nest_init_lock);
 static DEFINE_PER_CPU(struct imc_pmu_ref *, local_nest_imc_refc);
-static struct imc_pmu *per_nest_pmu_arr[IMC_MAX_PMUS];
+static struct imc_pmu **per_nest_pmu_arr;
 static cpumask_t nest_imc_cpumask;
 struct imc_pmu_ref *nest_imc_refc;
 static int nest_pmus;
@@ -286,13 +286,14 @@ static struct imc_pmu_ref *get_nest_pmu_ref(int cpu)
 static void nest_change_cpu_context(int old_cpu, int new_cpu)
 {
 	struct imc_pmu **pn = per_nest_pmu_arr;
-	int i;
 
 	if (old_cpu < 0 || new_cpu < 0)
 		return;
 
-	for (i = 0; *pn && i < IMC_MAX_PMUS; i++, pn++)
+	while (*pn) {
 		perf_pmu_migrate_context(&(*pn)->pmu, old_cpu, new_cpu);
+		pn++;
+	}
 }
 
 static int ppc_nest_imc_cpu_offline(unsigned int cpu)
@@ -309,6 +310,19 @@ static int ppc_nest_imc_cpu_offline(unsigned int cpu)
 		return 0;
 
 	/*
+	 * Check whether nest_imc is registered. We could end up here if the
+	 * cpuhotplug callback registration fails. i.e, callback invokes the
+	 * offline path for all successfully registered nodes. At this stage,
+	 * nest_imc pmu will not be registered and we should return here.
+	 *
+	 * We return with a zero since this is not an offline failure. And
+	 * cpuhp_setup_state() returns the actual failure reason to the caller,
+	 * which in turn will call the cleanup routine.
+	 */
+	if (!nest_pmus)
+		return 0;
+
+	/*
 	 * Now that this cpu is one of the designated,
 	 * find a next cpu a) which is online and b) in same chip.
 	 */
@@ -467,7 +481,7 @@ static int nest_imc_event_init(struct perf_event *event)
 	 * Nest HW counter memory resides in a per-chip reserve-memory (HOMER).
 	 * Get the base memory addresss for this cpu.
 	 */
-	chip_id = topology_physical_package_id(event->cpu);
+	chip_id = cpu_to_chip_id(event->cpu);
 	pcni = pmu->mem_info;
 	do {
 		if (pcni->id == chip_id) {
@@ -524,19 +538,19 @@ static int nest_imc_event_init(struct perf_event *event)
  */
 static int core_imc_mem_init(int cpu, int size)
 {
-	int phys_id, rc = 0, core_id = (cpu / threads_per_core);
+	int nid, rc = 0, core_id = (cpu / threads_per_core);
 	struct imc_mem_info *mem_info;
 
 	/*
 	 * alloc_pages_node() will allocate memory for core in the
 	 * local node only.
 	 */
-	phys_id = topology_physical_package_id(cpu);
+	nid = cpu_to_node(cpu);
 	mem_info = &core_imc_pmu->mem_info[core_id];
 	mem_info->id = core_id;
 
 	/* We need only vbase for core counters */
-	mem_info->vbase = page_address(alloc_pages_node(phys_id,
+	mem_info->vbase = page_address(alloc_pages_node(nid,
 					  GFP_KERNEL | __GFP_ZERO | __GFP_THISNODE |
 					  __GFP_NOWARN, get_order(size)));
 	if (!mem_info->vbase)
@@ -797,14 +811,14 @@ static int core_imc_event_init(struct perf_event *event)
 static int thread_imc_mem_alloc(int cpu_id, int size)
 {
 	u64 ldbar_value, *local_mem = per_cpu(thread_imc_mem, cpu_id);
-	int phys_id = topology_physical_package_id(cpu_id);
+	int nid = cpu_to_node(cpu_id);
 
 	if (!local_mem) {
 		/*
 		 * This case could happen only once at start, since we dont
 		 * free the memory in cpu offline path.
 		 */
-		local_mem = page_address(alloc_pages_node(phys_id,
+		local_mem = page_address(alloc_pages_node(nid,
 				  GFP_KERNEL | __GFP_ZERO | __GFP_THISNODE |
 				  __GFP_NOWARN, get_order(size)));
 		if (!local_mem)
@@ -1170,6 +1184,7 @@ static void imc_common_cpuhp_mem_free(struct imc_pmu *pmu_ptr)
 		if (nest_pmus == 1) {
 			cpuhp_remove_state(CPUHP_AP_PERF_POWERPC_NEST_IMC_ONLINE);
 			kfree(nest_imc_refc);
+			kfree(per_nest_pmu_arr);
 		}
 
 		if (nest_pmus > 0)
@@ -1218,6 +1233,13 @@ static int imc_mem_init(struct imc_pmu *pmu_ptr, struct device_node *parent,
 			return -ENOMEM;
 
 		/* Needed for hotplug/migration */
+		if (!per_nest_pmu_arr) {
+			per_nest_pmu_arr = kcalloc(get_max_nest_dev() + 1,
+						sizeof(struct imc_pmu *),
+						GFP_KERNEL);
+			if (!per_nest_pmu_arr)
+				return -ENOMEM;
+		}
 		per_nest_pmu_arr[pmu_index] = pmu_ptr;
 		break;
 	case IMC_DOMAIN_CORE:
@@ -1300,6 +1322,8 @@ int init_imc_pmu(struct device_node *parent, struct imc_pmu *pmu_ptr, int pmu_id
 			ret = nest_pmu_cpumask_init();
 			if (ret) {
 				mutex_unlock(&nest_init_lock);
+				kfree(nest_imc_refc);
+				kfree(per_nest_pmu_arr);
 				goto err_free;
 			}
 		}
diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
index d5e34ce5fd5d..5a96a2763e4a 100644
--- a/arch/powerpc/platforms/Kconfig
+++ b/arch/powerpc/platforms/Kconfig
@@ -79,7 +79,7 @@ config UDBG_RTAS_CONSOLE
 config PPC_SMP_MUXED_IPI
 	bool
 	help
-	  Select this opton if your platform supports SMP and your
+	  Select this option if your platform supports SMP and your
 	  interrupt controller provides less than 4 interrupts to each
 	  cpu.	This will enable the generic code to multiplex the 4
 	  messages on to one ipi.
diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype
index a78f255111f2..ae07470fde3c 100644
--- a/arch/powerpc/platforms/Kconfig.cputype
+++ b/arch/powerpc/platforms/Kconfig.cputype
@@ -295,10 +295,6 @@ config PPC_STD_MMU_32
 	def_bool y
 	depends on PPC_STD_MMU && PPC32
 
-config PPC_STD_MMU_64
-	def_bool y
-	depends on PPC_STD_MMU && PPC64
-
 config PPC_RADIX_MMU
 	bool "Radix MMU Support"
 	depends on PPC_BOOK3S_64
@@ -309,6 +305,19 @@ config PPC_RADIX_MMU
 	  is only implemented by IBM Power9 CPUs, if you don't have one of them
 	  you can probably disable this.
 
+config PPC_RADIX_MMU_DEFAULT
+	bool "Default to using the Radix MMU when possible"
+	depends on PPC_RADIX_MMU
+	default y
+	help
+	  When the hardware supports the Radix MMU, default to using it unless
+	  "disable_radix[=yes]" is specified on the kernel command line.
+
+	  If this option is disabled, the Hash MMU will be used by default,
+	  unless "disable_radix=no" is specified on the kernel command line.
+
+	  If you're unsure, say Y.
+
 config ARCH_ENABLE_HUGEPAGE_MIGRATION
 	def_bool y
 	depends on PPC_BOOK3S_64 && HUGETLB_PAGE && MIGRATION
@@ -324,7 +333,7 @@ config PPC_BOOK3E_MMU
 
 config PPC_MM_SLICES
 	bool
-	default y if PPC_STD_MMU_64
+	default y if PPC_BOOK3S_64
 	default n
 
 config PPC_HAVE_PMU_SUPPORT
diff --git a/arch/powerpc/platforms/cell/spufs/sched.c b/arch/powerpc/platforms/cell/spufs/sched.c
index 1fbb5da17dd2..9033c8194eda 100644
--- a/arch/powerpc/platforms/cell/spufs/sched.c
+++ b/arch/powerpc/platforms/cell/spufs/sched.c
@@ -992,13 +992,13 @@ static void spu_calc_load(void)
 	CALC_LOAD(spu_avenrun[2], EXP_15, active_tasks);
 }
 
-static void spusched_wake(unsigned long data)
+static void spusched_wake(struct timer_list *unused)
 {
 	mod_timer(&spusched_timer, jiffies + SPUSCHED_TICK);
 	wake_up_process(spusched_task);
 }
 
-static void spuloadavg_wake(unsigned long data)
+static void spuloadavg_wake(struct timer_list *unused)
 {
 	mod_timer(&spuloadavg_timer, jiffies + LOAD_FREQ);
 	spu_calc_load();
@@ -1093,7 +1093,7 @@ static int show_spu_loadavg(struct seq_file *s, void *private)
 		LOAD_INT(c), LOAD_FRAC(c),
 		count_active_contexts(),
 		atomic_read(&nr_spu_contexts),
-		task_active_pid_ns(current)->last_pid);
+		idr_get_cursor(&task_active_pid_ns(current)->idr));
 	return 0;
 }
 
@@ -1124,8 +1124,8 @@ int __init spu_sched_init(void)
 	}
 	spin_lock_init(&spu_prio->runq_lock);
 
-	setup_timer(&spusched_timer, spusched_wake, 0);
-	setup_timer(&spuloadavg_timer, spuloadavg_wake, 0);
+	timer_setup(&spusched_timer, spusched_wake, 0);
+	timer_setup(&spuloadavg_timer, spuloadavg_wake, 0);
 
 	spusched_task = kthread_run(spusched_thread, NULL, "spusched");
 	if (IS_ERR(spusched_task)) {
diff --git a/arch/powerpc/platforms/powermac/low_i2c.c b/arch/powerpc/platforms/powermac/low_i2c.c
index 70183eb3d5c8..3408f315ef48 100644
--- a/arch/powerpc/platforms/powermac/low_i2c.c
+++ b/arch/powerpc/platforms/powermac/low_i2c.c
@@ -361,9 +361,9 @@ static irqreturn_t kw_i2c_irq(int irq, void *dev_id)
 	return IRQ_HANDLED;
 }
 
-static void kw_i2c_timeout(unsigned long data)
+static void kw_i2c_timeout(struct timer_list *t)
 {
-	struct pmac_i2c_host_kw *host = (struct pmac_i2c_host_kw *)data;
+	struct pmac_i2c_host_kw *host = from_timer(host, t, timeout_timer);
 	unsigned long flags;
 
 	spin_lock_irqsave(&host->lock, flags);
@@ -513,9 +513,7 @@ static struct pmac_i2c_host_kw *__init kw_i2c_host_init(struct device_node *np)
 	mutex_init(&host->mutex);
 	init_completion(&host->complete);
 	spin_lock_init(&host->lock);
-	init_timer(&host->timeout_timer);
-	host->timeout_timer.function = kw_i2c_timeout;
-	host->timeout_timer.data = (unsigned long)host;
+	timer_setup(&host->timeout_timer, kw_i2c_timeout, 0);
 
 	psteps = of_get_property(np, "AAPL,address-step", NULL);
 	steps = psteps ? (*psteps) : 0x10;
diff --git a/arch/powerpc/platforms/powernv/Makefile b/arch/powerpc/platforms/powernv/Makefile
index 7a31c26500e6..3732118a0482 100644
--- a/arch/powerpc/platforms/powernv/Makefile
+++ b/arch/powerpc/platforms/powernv/Makefile
@@ -15,4 +15,5 @@ obj-$(CONFIG_TRACEPOINTS)	+= opal-tracepoints.o
 obj-$(CONFIG_OPAL_PRD)	+= opal-prd.o
 obj-$(CONFIG_PERF_EVENTS) += opal-imc.o
 obj-$(CONFIG_PPC_MEMTRACE)	+= memtrace.o
-obj-$(CONFIG_PPC_VAS)	+= vas.o vas-window.o
+obj-$(CONFIG_PPC_VAS)	+= vas.o vas-window.o vas-debug.o
+obj-$(CONFIG_PPC_FTW)	+= nx-ftw.o
diff --git a/arch/powerpc/platforms/powernv/eeh-powernv.c b/arch/powerpc/platforms/powernv/eeh-powernv.c
index 8864065eba22..4650fb294e7a 100644
--- a/arch/powerpc/platforms/powernv/eeh-powernv.c
+++ b/arch/powerpc/platforms/powernv/eeh-powernv.c
@@ -41,7 +41,6 @@
 #include "powernv.h"
 #include "pci.h"
 
-static bool pnv_eeh_nb_init = false;
 static int eeh_event_irq = -EINVAL;
 
 static int pnv_eeh_init(void)
@@ -197,31 +196,31 @@ PNV_EEH_DBGFS_ENTRY(inbB, 0xE10);
  * been built. If the I/O cache staff has been built, EEH is
  * ready to supply service.
  */
-static int pnv_eeh_post_init(void)
+int pnv_eeh_post_init(void)
 {
 	struct pci_controller *hose;
 	struct pnv_phb *phb;
 	int ret = 0;
 
-	/* Register OPAL event notifier */
-	if (!pnv_eeh_nb_init) {
-		eeh_event_irq = opal_event_request(ilog2(OPAL_EVENT_PCI_ERROR));
-		if (eeh_event_irq < 0) {
-			pr_err("%s: Can't register OPAL event interrupt (%d)\n",
-			       __func__, eeh_event_irq);
-			return eeh_event_irq;
-		}
+	/* Probe devices & build address cache */
+	eeh_probe_devices();
+	eeh_addr_cache_build();
 
-		ret = request_irq(eeh_event_irq, pnv_eeh_event,
-				IRQ_TYPE_LEVEL_HIGH, "opal-eeh", NULL);
-		if (ret < 0) {
-			irq_dispose_mapping(eeh_event_irq);
-			pr_err("%s: Can't request OPAL event interrupt (%d)\n",
-			       __func__, eeh_event_irq);
-			return ret;
-		}
+	/* Register OPAL event notifier */
+	eeh_event_irq = opal_event_request(ilog2(OPAL_EVENT_PCI_ERROR));
+	if (eeh_event_irq < 0) {
+		pr_err("%s: Can't register OPAL event interrupt (%d)\n",
+		       __func__, eeh_event_irq);
+		return eeh_event_irq;
+	}
 
-		pnv_eeh_nb_init = true;
+	ret = request_irq(eeh_event_irq, pnv_eeh_event,
+			  IRQ_TYPE_LEVEL_HIGH, "opal-eeh", NULL);
+	if (ret < 0) {
+		irq_dispose_mapping(eeh_event_irq);
+		pr_err("%s: Can't request OPAL event interrupt (%d)\n",
+		       __func__, eeh_event_irq);
+		return ret;
 	}
 
 	if (!eeh_enabled())
@@ -367,6 +366,10 @@ static void *pnv_eeh_probe(struct pci_dn *pdn, void *data)
 	if ((pdn->class_code >> 8) == PCI_CLASS_BRIDGE_ISA)
 		return NULL;
 
+	/* Skip if we haven't probed yet */
+	if (phb->ioda.pe_rmap[config_addr] == IODA_INVALID_PE)
+		return NULL;
+
 	/* Initialize eeh device */
 	edev->class_code = pdn->class_code;
 	edev->mode	&= 0xFFFFFF00;
@@ -1731,7 +1734,6 @@ static int pnv_eeh_restore_config(struct pci_dn *pdn)
 static struct eeh_ops pnv_eeh_ops = {
 	.name                   = "powernv",
 	.init                   = pnv_eeh_init,
-	.post_init              = pnv_eeh_post_init,
 	.probe			= pnv_eeh_probe,
 	.set_option             = pnv_eeh_set_option,
 	.get_pe_addr            = pnv_eeh_get_pe_addr,
diff --git a/arch/powerpc/platforms/powernv/npu-dma.c b/arch/powerpc/platforms/powernv/npu-dma.c
index 2cb6cbea4b3b..f6cbc1a71472 100644
--- a/arch/powerpc/platforms/powernv/npu-dma.c
+++ b/arch/powerpc/platforms/powernv/npu-dma.c
@@ -395,6 +395,7 @@ struct npu_context {
 	struct pci_dev *npdev[NV_MAX_NPUS][NV_MAX_LINKS];
 	struct mmu_notifier mn;
 	struct kref kref;
+	bool nmmu_flush;
 
 	/* Callback to stop translation requests on a given GPU */
 	struct npu_context *(*release_cb)(struct npu_context *, void *);
@@ -545,11 +546,13 @@ static void mmio_invalidate(struct npu_context *npu_context, int va,
 	struct mmio_atsd_reg mmio_atsd_reg[NV_MAX_NPUS];
 	unsigned long pid = npu_context->mm->context.id;
 
-	/*
-	 * Unfortunately the nest mmu does not support flushing specific
-	 * addresses so we have to flush the whole mm.
-	 */
-	flush_tlb_mm(npu_context->mm);
+	if (npu_context->nmmu_flush)
+		/*
+		 * Unfortunately the nest mmu does not support flushing specific
+		 * addresses so we have to flush the whole mm once before
+		 * shooting down the GPU translation.
+		 */
+		flush_all_mm(npu_context->mm);
 
 	/*
 	 * Loop over all the NPUs this process is active on and launch
@@ -722,6 +725,16 @@ struct npu_context *pnv_npu2_init_context(struct pci_dev *gpdev,
 		return ERR_PTR(-ENODEV);
 	npu_context->npdev[npu->index][nvlink_index] = npdev;
 
+	if (!nphb->npu.nmmu_flush) {
+		/*
+		 * If we're not explicitly flushing ourselves we need to mark
+		 * the thread for global flushes
+		 */
+		npu_context->nmmu_flush = false;
+		mm_context_add_copro(mm);
+	} else
+		npu_context->nmmu_flush = true;
+
 	return npu_context;
 }
 EXPORT_SYMBOL(pnv_npu2_init_context);
@@ -731,6 +744,9 @@ static void pnv_npu2_release_context(struct kref *kref)
 	struct npu_context *npu_context =
 		container_of(kref, struct npu_context, kref);
 
+	if (!npu_context->nmmu_flush)
+		mm_context_remove_copro(npu_context->mm);
+
 	npu_context->mm->context.npu_context = NULL;
 	mmu_notifier_unregister(&npu_context->mn,
 				npu_context->mm);
@@ -819,6 +835,8 @@ int pnv_npu2_init(struct pnv_phb *phb)
 	static int npu_index;
 	uint64_t rc = 0;
 
+	phb->npu.nmmu_flush =
+		of_property_read_bool(phb->hose->dn, "ibm,nmmu-flush");
 	for_each_child_of_node(phb->hose->dn, dn) {
 		gpdev = pnv_pci_get_gpu_dev(get_pci_dev(dn));
 		if (gpdev) {
diff --git a/arch/powerpc/platforms/powernv/opal-async.c b/arch/powerpc/platforms/powernv/opal-async.c
index cf33769a7b72..18a355fa15e8 100644
--- a/arch/powerpc/platforms/powernv/opal-async.c
+++ b/arch/powerpc/platforms/powernv/opal-async.c
@@ -1,7 +1,7 @@
 /*
  * PowerNV OPAL asynchronous completion interfaces
  *
- * Copyright 2013 IBM Corp.
+ * Copyright 2013-2017 IBM Corp.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -23,40 +23,50 @@
 #include <asm/machdep.h>
 #include <asm/opal.h>
 
-#define N_ASYNC_COMPLETIONS	64
+enum opal_async_token_state {
+	ASYNC_TOKEN_UNALLOCATED = 0,
+	ASYNC_TOKEN_ALLOCATED,
+	ASYNC_TOKEN_DISPATCHED,
+	ASYNC_TOKEN_ABANDONED,
+	ASYNC_TOKEN_COMPLETED
+};
+
+struct opal_async_token {
+	enum opal_async_token_state state;
+	struct opal_msg response;
+};
 
-static DECLARE_BITMAP(opal_async_complete_map, N_ASYNC_COMPLETIONS) = {~0UL};
-static DECLARE_BITMAP(opal_async_token_map, N_ASYNC_COMPLETIONS);
 static DECLARE_WAIT_QUEUE_HEAD(opal_async_wait);
 static DEFINE_SPINLOCK(opal_async_comp_lock);
 static struct semaphore opal_async_sem;
-static struct opal_msg *opal_async_responses;
 static unsigned int opal_max_async_tokens;
+static struct opal_async_token *opal_async_tokens;
 
-int __opal_async_get_token(void)
+static int __opal_async_get_token(void)
 {
 	unsigned long flags;
-	int token;
+	int i, token = -EBUSY;
 
 	spin_lock_irqsave(&opal_async_comp_lock, flags);
-	token = find_first_bit(opal_async_complete_map, opal_max_async_tokens);
-	if (token >= opal_max_async_tokens) {
-		token = -EBUSY;
-		goto out;
-	}
 
-	if (__test_and_set_bit(token, opal_async_token_map)) {
-		token = -EBUSY;
-		goto out;
+	for (i = 0; i < opal_max_async_tokens; i++) {
+		if (opal_async_tokens[i].state == ASYNC_TOKEN_UNALLOCATED) {
+			opal_async_tokens[i].state = ASYNC_TOKEN_ALLOCATED;
+			token = i;
+			break;
+		}
 	}
 
-	__clear_bit(token, opal_async_complete_map);
-
-out:
 	spin_unlock_irqrestore(&opal_async_comp_lock, flags);
 	return token;
 }
 
+/*
+ * Note: If the returned token is used in an opal call and opal returns
+ * OPAL_ASYNC_COMPLETION you MUST call one of opal_async_wait_response() or
+ * opal_async_wait_response_interruptible() at least once before calling another
+ * opal_async_* function
+ */
 int opal_async_get_token_interruptible(void)
 {
 	int token;
@@ -73,9 +83,10 @@ int opal_async_get_token_interruptible(void)
 }
 EXPORT_SYMBOL_GPL(opal_async_get_token_interruptible);
 
-int __opal_async_release_token(int token)
+static int __opal_async_release_token(int token)
 {
 	unsigned long flags;
+	int rc;
 
 	if (token < 0 || token >= opal_max_async_tokens) {
 		pr_err("%s: Passed token is out of range, token %d\n",
@@ -84,11 +95,26 @@ int __opal_async_release_token(int token)
 	}
 
 	spin_lock_irqsave(&opal_async_comp_lock, flags);
-	__set_bit(token, opal_async_complete_map);
-	__clear_bit(token, opal_async_token_map);
+	switch (opal_async_tokens[token].state) {
+	case ASYNC_TOKEN_COMPLETED:
+	case ASYNC_TOKEN_ALLOCATED:
+		opal_async_tokens[token].state = ASYNC_TOKEN_UNALLOCATED;
+		rc = 0;
+		break;
+	/*
+	 * DISPATCHED and ABANDONED tokens must wait for OPAL to respond.
+	 * Mark a DISPATCHED token as ABANDONED so that the response handling
+	 * code knows no one cares and that it can free it then.
+	 */
+	case ASYNC_TOKEN_DISPATCHED:
+		opal_async_tokens[token].state = ASYNC_TOKEN_ABANDONED;
+		/* Fall through */
+	default:
+		rc = 1;
+	}
 	spin_unlock_irqrestore(&opal_async_comp_lock, flags);
 
-	return 0;
+	return rc;
 }
 
 int opal_async_release_token(int token)
@@ -96,12 +122,10 @@ int opal_async_release_token(int token)
 	int ret;
 
 	ret = __opal_async_release_token(token);
-	if (ret)
-		return ret;
-
-	up(&opal_async_sem);
+	if (!ret)
+		up(&opal_async_sem);
 
-	return 0;
+	return ret;
 }
 EXPORT_SYMBOL_GPL(opal_async_release_token);
 
@@ -117,22 +141,83 @@ int opal_async_wait_response(uint64_t token, struct opal_msg *msg)
 		return -EINVAL;
 	}
 
-	/* Wakeup the poller before we wait for events to speed things
+	/*
+	 * There is no need to mark the token as dispatched, wait_event()
+	 * will block until the token completes.
+	 *
+	 * Wakeup the poller before we wait for events to speed things
 	 * up on platforms or simulators where the interrupts aren't
 	 * functional.
 	 */
 	opal_wake_poller();
-	wait_event(opal_async_wait, test_bit(token, opal_async_complete_map));
-	memcpy(msg, &opal_async_responses[token], sizeof(*msg));
+	wait_event(opal_async_wait, opal_async_tokens[token].state
+			== ASYNC_TOKEN_COMPLETED);
+	memcpy(msg, &opal_async_tokens[token].response, sizeof(*msg));
 
 	return 0;
 }
 EXPORT_SYMBOL_GPL(opal_async_wait_response);
 
+int opal_async_wait_response_interruptible(uint64_t token, struct opal_msg *msg)
+{
+	unsigned long flags;
+	int ret;
+
+	if (token >= opal_max_async_tokens) {
+		pr_err("%s: Invalid token passed\n", __func__);
+		return -EINVAL;
+	}
+
+	if (!msg) {
+		pr_err("%s: Invalid message pointer passed\n", __func__);
+		return -EINVAL;
+	}
+
+	/*
+	 * The first time this gets called we mark the token as DISPATCHED
+	 * so that if wait_event_interruptible() returns not zero and the
+	 * caller frees the token, we know not to actually free the token
+	 * until the response comes.
+	 *
+	 * Only change if the token is ALLOCATED - it may have been
+	 * completed even before the caller gets around to calling this
+	 * the first time.
+	 *
+	 * There is also a dirty great comment at the token allocation
+	 * function that if the opal call returns OPAL_ASYNC_COMPLETION to
+	 * the caller then the caller *must* call this or the not
+	 * interruptible version before doing anything else with the
+	 * token.
+	 */
+	if (opal_async_tokens[token].state == ASYNC_TOKEN_ALLOCATED) {
+		spin_lock_irqsave(&opal_async_comp_lock, flags);
+		if (opal_async_tokens[token].state == ASYNC_TOKEN_ALLOCATED)
+			opal_async_tokens[token].state = ASYNC_TOKEN_DISPATCHED;
+		spin_unlock_irqrestore(&opal_async_comp_lock, flags);
+	}
+
+	/*
+	 * Wakeup the poller before we wait for events to speed things
+	 * up on platforms or simulators where the interrupts aren't
+	 * functional.
+	 */
+	opal_wake_poller();
+	ret = wait_event_interruptible(opal_async_wait,
+			opal_async_tokens[token].state ==
+			ASYNC_TOKEN_COMPLETED);
+	if (!ret)
+		memcpy(msg, &opal_async_tokens[token].response, sizeof(*msg));
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(opal_async_wait_response_interruptible);
+
+/* Called from interrupt context */
 static int opal_async_comp_event(struct notifier_block *nb,
 		unsigned long msg_type, void *msg)
 {
 	struct opal_msg *comp_msg = msg;
+	enum opal_async_token_state state;
 	unsigned long flags;
 	uint64_t token;
 
@@ -140,11 +225,17 @@ static int opal_async_comp_event(struct notifier_block *nb,
 		return 0;
 
 	token = be64_to_cpu(comp_msg->params[0]);
-	memcpy(&opal_async_responses[token], comp_msg, sizeof(*comp_msg));
 	spin_lock_irqsave(&opal_async_comp_lock, flags);
-	__set_bit(token, opal_async_complete_map);
+	state = opal_async_tokens[token].state;
+	opal_async_tokens[token].state = ASYNC_TOKEN_COMPLETED;
 	spin_unlock_irqrestore(&opal_async_comp_lock, flags);
 
+	if (state == ASYNC_TOKEN_ABANDONED) {
+		/* Free the token, no one else will */
+		opal_async_release_token(token);
+		return 0;
+	}
+	memcpy(&opal_async_tokens[token].response, comp_msg, sizeof(*comp_msg));
 	wake_up(&opal_async_wait);
 
 	return 0;
@@ -178,32 +269,23 @@ int __init opal_async_comp_init(void)
 	}
 
 	opal_max_async_tokens = be32_to_cpup(async);
-	if (opal_max_async_tokens > N_ASYNC_COMPLETIONS)
-		opal_max_async_tokens = N_ASYNC_COMPLETIONS;
+	opal_async_tokens = kcalloc(opal_max_async_tokens,
+			sizeof(*opal_async_tokens), GFP_KERNEL);
+	if (!opal_async_tokens) {
+		err = -ENOMEM;
+		goto out_opal_node;
+	}
 
 	err = opal_message_notifier_register(OPAL_MSG_ASYNC_COMP,
 			&opal_async_comp_nb);
 	if (err) {
 		pr_err("%s: Can't register OPAL event notifier (%d)\n",
 				__func__, err);
+		kfree(opal_async_tokens);
 		goto out_opal_node;
 	}
 
-	opal_async_responses = kzalloc(
-			sizeof(*opal_async_responses) * opal_max_async_tokens,
-			GFP_KERNEL);
-	if (!opal_async_responses) {
-		pr_err("%s: Out of memory, failed to do asynchronous "
-				"completion init\n", __func__);
-		err = -ENOMEM;
-		goto out_opal_node;
-	}
-
-	/* Initialize to 1 less than the maximum tokens available, as we may
-	 * require to pop one during emergency through synchronous call to
-	 * __opal_async_get_token()
-	 */
-	sema_init(&opal_async_sem, opal_max_async_tokens - 1);
+	sema_init(&opal_async_sem, opal_max_async_tokens);
 
 out_opal_node:
 	of_node_put(opal_node);
diff --git a/arch/powerpc/platforms/powernv/opal-hmi.c b/arch/powerpc/platforms/powernv/opal-hmi.c
index d78fed728cdf..c9e1a4ff295c 100644
--- a/arch/powerpc/platforms/powernv/opal-hmi.c
+++ b/arch/powerpc/platforms/powernv/opal-hmi.c
@@ -1,5 +1,5 @@
 /*
- * OPAL hypervisor Maintenance interrupt handling support in PowreNV.
+ * OPAL hypervisor Maintenance interrupt handling support in PowerNV.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/arch/powerpc/platforms/powernv/opal-imc.c b/arch/powerpc/platforms/powernv/opal-imc.c
index 21f6531fae20..465ea105b771 100644
--- a/arch/powerpc/platforms/powernv/opal-imc.c
+++ b/arch/powerpc/platforms/powernv/opal-imc.c
@@ -153,6 +153,22 @@ static void disable_core_pmu_counters(void)
 	put_online_cpus();
 }
 
+int get_max_nest_dev(void)
+{
+	struct device_node *node;
+	u32 pmu_units = 0, type;
+
+	for_each_compatible_node(node, NULL, IMC_DTB_UNIT_COMPAT) {
+		if (of_property_read_u32(node, "type", &type))
+			continue;
+
+		if (type == IMC_TYPE_CHIP)
+			pmu_units++;
+	}
+
+	return pmu_units;
+}
+
 static int opal_imc_counters_probe(struct platform_device *pdev)
 {
 	struct device_node *imc_dev = pdev->dev.of_node;
@@ -191,8 +207,10 @@ static int opal_imc_counters_probe(struct platform_device *pdev)
 			break;
 		}
 
-		if (!imc_pmu_create(imc_dev, pmu_count, domain))
-			pmu_count++;
+		if (!imc_pmu_create(imc_dev, pmu_count, domain)) {
+			if (domain == IMC_DOMAIN_NEST)
+				pmu_count++;
+		}
 	}
 
 	return 0;
diff --git a/arch/powerpc/platforms/powernv/opal-irqchip.c b/arch/powerpc/platforms/powernv/opal-irqchip.c
index ecdcba9d1220..9d1b8c0aaf93 100644
--- a/arch/powerpc/platforms/powernv/opal-irqchip.c
+++ b/arch/powerpc/platforms/powernv/opal-irqchip.c
@@ -174,8 +174,14 @@ void opal_event_shutdown(void)
 
 	/* First free interrupts, which will also mask them */
 	for (i = 0; i < opal_irq_count; i++) {
-		if (opal_irqs[i])
+		if (!opal_irqs[i])
+			continue;
+
+		if (in_interrupt())
+			disable_irq_nosync(opal_irqs[i]);
+		else
 			free_irq(opal_irqs[i], NULL);
+
 		opal_irqs[i] = 0;
 	}
 }
diff --git a/arch/powerpc/platforms/powernv/opal-memory-errors.c b/arch/powerpc/platforms/powernv/opal-memory-errors.c
index 4495f428b500..d9916ea62305 100644
--- a/arch/powerpc/platforms/powernv/opal-memory-errors.c
+++ b/arch/powerpc/platforms/powernv/opal-memory-errors.c
@@ -1,5 +1,5 @@
 /*
- * OPAL asynchronus Memory error handling support in PowreNV.
+ * OPAL asynchronus Memory error handling support in PowerNV.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/arch/powerpc/platforms/powernv/opal-sensor.c b/arch/powerpc/platforms/powernv/opal-sensor.c
index aa267f120033..0a7074bb91dc 100644
--- a/arch/powerpc/platforms/powernv/opal-sensor.c
+++ b/arch/powerpc/platforms/powernv/opal-sensor.c
@@ -19,13 +19,10 @@
  */
 
 #include <linux/delay.h>
-#include <linux/mutex.h>
 #include <linux/of_platform.h>
 #include <asm/opal.h>
 #include <asm/machdep.h>
 
-static DEFINE_MUTEX(opal_sensor_mutex);
-
 /*
  * This will return sensor information to driver based on the requested sensor
  * handle. A handle is an opaque id for the powernv, read by the driver from the
@@ -38,13 +35,9 @@ int opal_get_sensor_data(u32 sensor_hndl, u32 *sensor_data)
 	__be32 data;
 
 	token = opal_async_get_token_interruptible();
-	if (token < 0) {
-		pr_err("%s: Couldn't get the token, returning\n", __func__);
-		ret = token;
-		goto out;
-	}
+	if (token < 0)
+		return token;
 
-	mutex_lock(&opal_sensor_mutex);
 	ret = opal_sensor_read(sensor_hndl, token, &data);
 	switch (ret) {
 	case OPAL_ASYNC_COMPLETION:
@@ -52,7 +45,7 @@ int opal_get_sensor_data(u32 sensor_hndl, u32 *sensor_data)
 		if (ret) {
 			pr_err("%s: Failed to wait for the async response, %d\n",
 			       __func__, ret);
-			goto out_token;
+			goto out;
 		}
 
 		ret = opal_error_code(opal_get_async_rc(msg));
@@ -73,10 +66,8 @@ int opal_get_sensor_data(u32 sensor_hndl, u32 *sensor_data)
 		break;
 	}
 
-out_token:
-	mutex_unlock(&opal_sensor_mutex);
-	opal_async_release_token(token);
 out:
+	opal_async_release_token(token);
 	return ret;
 }
 EXPORT_SYMBOL_GPL(opal_get_sensor_data);
diff --git a/arch/powerpc/platforms/powernv/opal-wrappers.S b/arch/powerpc/platforms/powernv/opal-wrappers.S
index 8c1ede2d3f7e..6f4b00a2ac46 100644
--- a/arch/powerpc/platforms/powernv/opal-wrappers.S
+++ b/arch/powerpc/platforms/powernv/opal-wrappers.S
@@ -94,7 +94,7 @@ opal_return:
 	 * bytes (always BE) since MSR:LE will end up fixed up as a side
 	 * effect of the rfid.
 	 */
-	FIXUP_ENDIAN
+	FIXUP_ENDIAN_HV
 	ld	r2,PACATOC(r13);
 	lwz	r4,8(r1);
 	ld	r5,PPC_LR_STKOFF(r1);
@@ -120,7 +120,7 @@ opal_real_call:
 	hrfid
 
 opal_return_realmode:
-	FIXUP_ENDIAN
+	FIXUP_ENDIAN_HV
 	ld	r2,PACATOC(r13);
 	lwz	r11,8(r1);
 	ld	r12,PPC_LR_STKOFF(r1)
@@ -307,6 +307,7 @@ OPAL_CALL(opal_xive_get_vp_info,		OPAL_XIVE_GET_VP_INFO);
 OPAL_CALL(opal_xive_set_vp_info,		OPAL_XIVE_SET_VP_INFO);
 OPAL_CALL(opal_xive_sync,			OPAL_XIVE_SYNC);
 OPAL_CALL(opal_xive_dump,			OPAL_XIVE_DUMP);
+OPAL_CALL(opal_signal_system_reset,		OPAL_SIGNAL_SYSTEM_RESET);
 OPAL_CALL(opal_npu_init_context,		OPAL_NPU_INIT_CONTEXT);
 OPAL_CALL(opal_npu_destroy_context,		OPAL_NPU_DESTROY_CONTEXT);
 OPAL_CALL(opal_npu_map_lpar,			OPAL_NPU_MAP_LPAR);
diff --git a/arch/powerpc/platforms/powernv/opal.c b/arch/powerpc/platforms/powernv/opal.c
index 65c79ecf5a4d..041ddbd1fc57 100644
--- a/arch/powerpc/platforms/powernv/opal.c
+++ b/arch/powerpc/platforms/powernv/opal.c
@@ -998,6 +998,7 @@ int opal_error_code(int rc)
 
 	case OPAL_PARAMETER:		return -EINVAL;
 	case OPAL_ASYNC_COMPLETION:	return -EINPROGRESS;
+	case OPAL_BUSY:
 	case OPAL_BUSY_EVENT:		return -EBUSY;
 	case OPAL_NO_MEM:		return -ENOMEM;
 	case OPAL_PERMISSION:		return -EPERM;
@@ -1037,3 +1038,4 @@ EXPORT_SYMBOL_GPL(opal_write_oppanel_async);
 /* Export this for KVM */
 EXPORT_SYMBOL_GPL(opal_int_set_mfrr);
 EXPORT_SYMBOL_GPL(opal_int_eoi);
+EXPORT_SYMBOL_GPL(opal_error_code);
diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c
index 57f9e55f4352..749055553064 100644
--- a/arch/powerpc/platforms/powernv/pci-ioda.c
+++ b/arch/powerpc/platforms/powernv/pci-ioda.c
@@ -1002,9 +1002,12 @@ static int pnv_pci_vf_resource_shift(struct pci_dev *dev, int offset)
 	}
 
 	/*
-	 * After doing so, there would be a "hole" in the /proc/iomem when
-	 * offset is a positive value. It looks like the device return some
-	 * mmio back to the system, which actually no one could use it.
+	 * Since M64 BAR shares segments among all possible 256 PEs,
+	 * we have to shift the beginning of PF IOV BAR to make it start from
+	 * the segment which belongs to the PE number assigned to the first VF.
+	 * This creates a "hole" in the /proc/iomem which could be used for
+	 * allocating other resources so we reserve this area below and
+	 * release when IOV is released.
 	 */
 	for (i = 0; i < PCI_SRIOV_NUM_BARS; i++) {
 		res = &dev->resource[i + PCI_IOV_RESOURCES];
@@ -1018,7 +1021,22 @@ static int pnv_pci_vf_resource_shift(struct pci_dev *dev, int offset)
 		dev_info(&dev->dev, "VF BAR%d: %pR shifted to %pR (%sabling %d VFs shifted by %d)\n",
 			 i, &res2, res, (offset > 0) ? "En" : "Dis",
 			 num_vfs, offset);
+
+		if (offset < 0) {
+			devm_release_resource(&dev->dev, &pdn->holes[i]);
+			memset(&pdn->holes[i], 0, sizeof(pdn->holes[i]));
+		}
+
 		pci_update_resource(dev, i + PCI_IOV_RESOURCES);
+
+		if (offset > 0) {
+			pdn->holes[i].start = res2.start;
+			pdn->holes[i].end = res2.start + size * offset - 1;
+			pdn->holes[i].flags = IORESOURCE_BUS;
+			pdn->holes[i].name = "pnv_iov_reserved";
+			devm_request_resource(&dev->dev, res->parent,
+					&pdn->holes[i]);
+		}
 	}
 	return 0;
 }
@@ -2779,7 +2797,7 @@ static long pnv_pci_ioda2_table_alloc_pages(int nid, __u64 bus_offset,
 	if (!levels || (levels > POWERNV_IOMMU_MAX_LEVELS))
 		return -EINVAL;
 
-	if ((window_size > memory_hotplug_max()) || !is_power_of_2(window_size))
+	if (!is_power_of_2(window_size))
 		return -EINVAL;
 
 	/* Adjust direct table size from window_size and levels */
@@ -3293,8 +3311,7 @@ static void pnv_pci_ioda_fixup(void)
 	pnv_pci_ioda_create_dbgfs();
 
 #ifdef CONFIG_EEH
-	eeh_init();
-	eeh_addr_cache_build();
+	pnv_eeh_post_init();
 #endif
 }
 
diff --git a/arch/powerpc/platforms/powernv/pci.h b/arch/powerpc/platforms/powernv/pci.h
index b47f9406d97e..b772d7473896 100644
--- a/arch/powerpc/platforms/powernv/pci.h
+++ b/arch/powerpc/platforms/powernv/pci.h
@@ -188,6 +188,9 @@ struct pnv_phb {
 
 		/* Bitmask for MMIO register usage */
 		unsigned long mmio_atsd_usage;
+
+		/* Do we need to explicitly flush the nest mmu? */
+		bool nmmu_flush;
 	} npu;
 
 #ifdef CONFIG_CXL_BASE
@@ -235,6 +238,7 @@ extern struct pnv_ioda_pe *pnv_ioda_get_pe(struct pci_dev *dev);
 extern void pnv_set_msi_irq_chip(struct pnv_phb *phb, unsigned int virq);
 extern bool pnv_pci_enable_device_hook(struct pci_dev *dev);
 extern void pnv_pci_ioda2_set_bypass(struct pnv_ioda_pe *pe, bool enable);
+extern int pnv_eeh_post_init(void);
 
 extern void pe_level_printk(const struct pnv_ioda_pe *pe, const char *level,
 			    const char *fmt, ...);
diff --git a/arch/powerpc/platforms/powernv/setup.c b/arch/powerpc/platforms/powernv/setup.c
index bbb73aa0eb8f..1edfbc1e40f4 100644
--- a/arch/powerpc/platforms/powernv/setup.c
+++ b/arch/powerpc/platforms/powernv/setup.c
@@ -36,6 +36,7 @@
 #include <asm/opal.h>
 #include <asm/kexec.h>
 #include <asm/smp.h>
+#include <asm/tm.h>
 
 #include "powernv.h"
 
@@ -290,6 +291,7 @@ static void __init pnv_setup_machdep_opal(void)
 	ppc_md.restart = pnv_restart;
 	pm_power_off = pnv_power_off;
 	ppc_md.halt = pnv_halt;
+	/* ppc_md.system_reset_exception gets filled in by pnv_smp_init() */
 	ppc_md.machine_check_exception = opal_machine_check;
 	ppc_md.mce_check_early_recovery = opal_mce_check_early_recovery;
 	ppc_md.hmi_exception_early = opal_hmi_exception_early;
@@ -311,6 +313,28 @@ static int __init pnv_probe(void)
 	return 1;
 }
 
+#ifdef CONFIG_PPC_TRANSACTIONAL_MEM
+void __init pnv_tm_init(void)
+{
+	if (!firmware_has_feature(FW_FEATURE_OPAL) ||
+	    !pvr_version_is(PVR_POWER9) ||
+	    early_cpu_has_feature(CPU_FTR_TM))
+		return;
+
+	if (opal_reinit_cpus(OPAL_REINIT_CPUS_TM_SUSPEND_DISABLED) != OPAL_SUCCESS)
+		return;
+
+	pr_info("Enabling TM (Transactional Memory) with Suspend Disabled\n");
+	cur_cpu_spec->cpu_features |= CPU_FTR_TM;
+	/* Make sure "normal" HTM is off (it should be) */
+	cur_cpu_spec->cpu_user_features2 &= ~PPC_FEATURE2_HTM;
+	/* Turn on no suspend mode, and HTM no SC */
+	cur_cpu_spec->cpu_user_features2 |= PPC_FEATURE2_HTM_NO_SUSPEND | \
+					    PPC_FEATURE2_HTM_NOSC;
+	tm_suspend_disabled = true;
+}
+#endif /* CONFIG_PPC_TRANSACTIONAL_MEM */
+
 /*
  * Returns the cpu frequency for 'cpu' in Hz. This is used by
  * /proc/cpuinfo
@@ -319,7 +343,7 @@ static unsigned long pnv_get_proc_freq(unsigned int cpu)
 {
 	unsigned long ret_freq;
 
-	ret_freq = cpufreq_quick_get(cpu) * 1000ul;
+	ret_freq = cpufreq_get(cpu) * 1000ul;
 
 	/*
 	 * If the backend cpufreq driver does not exist,
diff --git a/arch/powerpc/platforms/powernv/smp.c b/arch/powerpc/platforms/powernv/smp.c
index c17f81e433f7..ba030669eca1 100644
--- a/arch/powerpc/platforms/powernv/smp.c
+++ b/arch/powerpc/platforms/powernv/smp.c
@@ -49,6 +49,13 @@
 
 static void pnv_smp_setup_cpu(int cpu)
 {
+	/*
+	 * P9 workaround for CI vector load (see traps.c),
+	 * enable the corresponding HMI interrupt
+	 */
+	if (pvr_version_is(PVR_POWER9))
+		mtspr(SPRN_HMEER, mfspr(SPRN_HMEER) | PPC_BIT(17));
+
 	if (xive_enabled())
 		xive_smp_setup_cpu();
 	else if (cpu != boot_cpuid)
@@ -290,6 +297,54 @@ static void __init pnv_smp_probe(void)
 	}
 }
 
+static int pnv_system_reset_exception(struct pt_regs *regs)
+{
+	if (smp_handle_nmi_ipi(regs))
+		return 1;
+	return 0;
+}
+
+static int pnv_cause_nmi_ipi(int cpu)
+{
+	int64_t rc;
+
+	if (cpu >= 0) {
+		rc = opal_signal_system_reset(get_hard_smp_processor_id(cpu));
+		if (rc != OPAL_SUCCESS)
+			return 0;
+		return 1;
+
+	} else if (cpu == NMI_IPI_ALL_OTHERS) {
+		bool success = true;
+		int c;
+
+
+		/*
+		 * We do not use broadcasts (yet), because it's not clear
+		 * exactly what semantics Linux wants or the firmware should
+		 * provide.
+		 */
+		for_each_online_cpu(c) {
+			if (c == smp_processor_id())
+				continue;
+
+			rc = opal_signal_system_reset(
+						get_hard_smp_processor_id(c));
+			if (rc != OPAL_SUCCESS)
+				success = false;
+		}
+		if (success)
+			return 1;
+
+		/*
+		 * Caller will fall back to doorbells, which may pick
+		 * up the remainders.
+		 */
+	}
+
+	return 0;
+}
+
 static struct smp_ops_t pnv_smp_ops = {
 	.message_pass	= NULL, /* Use smp_muxed_ipi_message_pass */
 	.cause_ipi	= NULL,	/* Filled at runtime by pnv_smp_probe() */
@@ -308,6 +363,10 @@ static struct smp_ops_t pnv_smp_ops = {
 /* This is called very early during platform setup_arch */
 void __init pnv_smp_init(void)
 {
+	if (opal_check_token(OPAL_SIGNAL_SYSTEM_RESET)) {
+		ppc_md.system_reset_exception = pnv_system_reset_exception;
+		pnv_smp_ops.cause_nmi_ipi = pnv_cause_nmi_ipi;
+	}
 	smp_ops = &pnv_smp_ops;
 
 #ifdef CONFIG_HOTPLUG_CPU
diff --git a/arch/powerpc/platforms/powernv/vas-debug.c b/arch/powerpc/platforms/powernv/vas-debug.c
new file mode 100644
index 000000000000..ca22f1eae050
--- /dev/null
+++ b/arch/powerpc/platforms/powernv/vas-debug.c
@@ -0,0 +1,209 @@
+/*
+ * Copyright 2016-17 IBM Corp.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#define pr_fmt(fmt) "vas: " fmt
+
+#include <linux/types.h>
+#include <linux/slab.h>
+#include <linux/debugfs.h>
+#include <linux/seq_file.h>
+#include "vas.h"
+
+static struct dentry *vas_debugfs;
+
+static char *cop_to_str(int cop)
+{
+	switch (cop) {
+	case VAS_COP_TYPE_FAULT:	return "Fault";
+	case VAS_COP_TYPE_842:		return "NX-842 Normal Priority";
+	case VAS_COP_TYPE_842_HIPRI:	return "NX-842 High Priority";
+	case VAS_COP_TYPE_GZIP:		return "NX-GZIP Normal Priority";
+	case VAS_COP_TYPE_GZIP_HIPRI:	return "NX-GZIP High Priority";
+	case VAS_COP_TYPE_FTW:		return "Fast Thread-wakeup";
+	default:			return "Unknown";
+	}
+}
+
+static int info_dbg_show(struct seq_file *s, void *private)
+{
+	struct vas_window *window = s->private;
+
+	mutex_lock(&vas_mutex);
+
+	/* ensure window is not unmapped */
+	if (!window->hvwc_map)
+		goto unlock;
+
+	seq_printf(s, "Type: %s, %s\n", cop_to_str(window->cop),
+					window->tx_win ? "Send" : "Receive");
+	seq_printf(s, "Pid : %d\n", window->pid);
+
+unlock:
+	mutex_unlock(&vas_mutex);
+	return 0;
+}
+
+static int info_dbg_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, info_dbg_show, inode->i_private);
+}
+
+static const struct file_operations info_fops = {
+	.open		= info_dbg_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
+};
+
+static inline void print_reg(struct seq_file *s, struct vas_window *win,
+			char *name, u32 reg)
+{
+	seq_printf(s, "0x%016llx %s\n", read_hvwc_reg(win, name, reg), name);
+}
+
+static int hvwc_dbg_show(struct seq_file *s, void *private)
+{
+	struct vas_window *window = s->private;
+
+	mutex_lock(&vas_mutex);
+
+	/* ensure window is not unmapped */
+	if (!window->hvwc_map)
+		goto unlock;
+
+	print_reg(s, window, VREG(LPID));
+	print_reg(s, window, VREG(PID));
+	print_reg(s, window, VREG(XLATE_MSR));
+	print_reg(s, window, VREG(XLATE_LPCR));
+	print_reg(s, window, VREG(XLATE_CTL));
+	print_reg(s, window, VREG(AMR));
+	print_reg(s, window, VREG(SEIDR));
+	print_reg(s, window, VREG(FAULT_TX_WIN));
+	print_reg(s, window, VREG(OSU_INTR_SRC_RA));
+	print_reg(s, window, VREG(HV_INTR_SRC_RA));
+	print_reg(s, window, VREG(PSWID));
+	print_reg(s, window, VREG(LFIFO_BAR));
+	print_reg(s, window, VREG(LDATA_STAMP_CTL));
+	print_reg(s, window, VREG(LDMA_CACHE_CTL));
+	print_reg(s, window, VREG(LRFIFO_PUSH));
+	print_reg(s, window, VREG(CURR_MSG_COUNT));
+	print_reg(s, window, VREG(LNOTIFY_AFTER_COUNT));
+	print_reg(s, window, VREG(LRX_WCRED));
+	print_reg(s, window, VREG(LRX_WCRED_ADDER));
+	print_reg(s, window, VREG(TX_WCRED));
+	print_reg(s, window, VREG(TX_WCRED_ADDER));
+	print_reg(s, window, VREG(LFIFO_SIZE));
+	print_reg(s, window, VREG(WINCTL));
+	print_reg(s, window, VREG(WIN_STATUS));
+	print_reg(s, window, VREG(WIN_CTX_CACHING_CTL));
+	print_reg(s, window, VREG(TX_RSVD_BUF_COUNT));
+	print_reg(s, window, VREG(LRFIFO_WIN_PTR));
+	print_reg(s, window, VREG(LNOTIFY_CTL));
+	print_reg(s, window, VREG(LNOTIFY_PID));
+	print_reg(s, window, VREG(LNOTIFY_LPID));
+	print_reg(s, window, VREG(LNOTIFY_TID));
+	print_reg(s, window, VREG(LNOTIFY_SCOPE));
+	print_reg(s, window, VREG(NX_UTIL_ADDER));
+unlock:
+	mutex_unlock(&vas_mutex);
+	return 0;
+}
+
+static int hvwc_dbg_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, hvwc_dbg_show, inode->i_private);
+}
+
+static const struct file_operations hvwc_fops = {
+	.open		= hvwc_dbg_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
+};
+
+void vas_window_free_dbgdir(struct vas_window *window)
+{
+	if (window->dbgdir) {
+		debugfs_remove_recursive(window->dbgdir);
+		kfree(window->dbgname);
+		window->dbgdir = NULL;
+		window->dbgname = NULL;
+	}
+}
+
+void vas_window_init_dbgdir(struct vas_window *window)
+{
+	struct dentry *f, *d;
+
+	if (!window->vinst->dbgdir)
+		return;
+
+	window->dbgname = kzalloc(16, GFP_KERNEL);
+	if (!window->dbgname)
+		return;
+
+	snprintf(window->dbgname, 16, "w%d", window->winid);
+
+	d = debugfs_create_dir(window->dbgname, window->vinst->dbgdir);
+	if (IS_ERR(d))
+		goto free_name;
+
+	window->dbgdir = d;
+
+	f = debugfs_create_file("info", 0444, d, window, &info_fops);
+	if (IS_ERR(f))
+		goto remove_dir;
+
+	f = debugfs_create_file("hvwc", 0444, d, window, &hvwc_fops);
+	if (IS_ERR(f))
+		goto remove_dir;
+
+	return;
+
+free_name:
+	kfree(window->dbgname);
+	window->dbgname = NULL;
+
+remove_dir:
+	debugfs_remove_recursive(window->dbgdir);
+	window->dbgdir = NULL;
+}
+
+void vas_instance_init_dbgdir(struct vas_instance *vinst)
+{
+	struct dentry *d;
+
+	if (!vas_debugfs)
+		return;
+
+	vinst->dbgname = kzalloc(16, GFP_KERNEL);
+	if (!vinst->dbgname)
+		return;
+
+	snprintf(vinst->dbgname, 16, "v%d", vinst->vas_id);
+
+	d = debugfs_create_dir(vinst->dbgname, vas_debugfs);
+	if (IS_ERR(d))
+		goto free_name;
+
+	vinst->dbgdir = d;
+	return;
+
+free_name:
+	kfree(vinst->dbgname);
+	vinst->dbgname = NULL;
+	vinst->dbgdir = NULL;
+}
+
+void vas_init_dbgdir(void)
+{
+	vas_debugfs = debugfs_create_dir("vas", NULL);
+	if (IS_ERR(vas_debugfs))
+		vas_debugfs = NULL;
+}
diff --git a/arch/powerpc/platforms/powernv/vas-window.c b/arch/powerpc/platforms/powernv/vas-window.c
index 5aae845b8cd9..2b3eb01ab110 100644
--- a/arch/powerpc/platforms/powernv/vas-window.c
+++ b/arch/powerpc/platforms/powernv/vas-window.c
@@ -16,7 +16,8 @@
 #include <linux/log2.h>
 #include <linux/rcupdate.h>
 #include <linux/cred.h>
-
+#include <asm/switch_to.h>
+#include <asm/ppc-opcode.h>
 #include "vas.h"
 #include "copy-paste.h"
 
@@ -40,6 +41,16 @@ static void compute_paste_address(struct vas_window *window, u64 *addr, int *len
 	pr_debug("Txwin #%d: Paste addr 0x%llx\n", winid, *addr);
 }
 
+u64 vas_win_paste_addr(struct vas_window *win)
+{
+	u64 addr;
+
+	compute_paste_address(win, &addr, NULL);
+
+	return addr;
+}
+EXPORT_SYMBOL(vas_win_paste_addr);
+
 static inline void get_hvwc_mmio_bar(struct vas_window *window,
 			u64 *start, int *len)
 {
@@ -145,23 +156,37 @@ static void unmap_paste_region(struct vas_window *window)
 }
 
 /*
- * Unmap the MMIO regions for a window.
+ * Unmap the MMIO regions for a window. Hold the vas_mutex so we don't
+ * unmap when the window's debugfs dir is in use. This serializes close
+ * of a window even on another VAS instance but since its not a critical
+ * path, just minimize the time we hold the mutex for now. We can add
+ * a per-instance mutex later if necessary.
  */
 static void unmap_winctx_mmio_bars(struct vas_window *window)
 {
 	int len;
+	void *uwc_map;
+	void *hvwc_map;
 	u64 busaddr_start;
 
-	if (window->hvwc_map) {
+	mutex_lock(&vas_mutex);
+
+	hvwc_map = window->hvwc_map;
+	window->hvwc_map = NULL;
+
+	uwc_map = window->uwc_map;
+	window->uwc_map = NULL;
+
+	mutex_unlock(&vas_mutex);
+
+	if (hvwc_map) {
 		get_hvwc_mmio_bar(window, &busaddr_start, &len);
-		unmap_region(window->hvwc_map, busaddr_start, len);
-		window->hvwc_map = NULL;
+		unmap_region(hvwc_map, busaddr_start, len);
 	}
 
-	if (window->uwc_map) {
+	if (uwc_map) {
 		get_uwc_mmio_bar(window, &busaddr_start, &len);
-		unmap_region(window->uwc_map, busaddr_start, len);
-		window->uwc_map = NULL;
+		unmap_region(uwc_map, busaddr_start, len);
 	}
 }
 
@@ -528,6 +553,9 @@ static void vas_window_free(struct vas_window *window)
 	struct vas_instance *vinst = window->vinst;
 
 	unmap_winctx_mmio_bars(window);
+
+	vas_window_free_dbgdir(window);
+
 	kfree(window);
 
 	vas_release_window_id(&vinst->ida, winid);
@@ -552,6 +580,8 @@ static struct vas_window *vas_window_alloc(struct vas_instance *vinst)
 	if (map_winctx_mmio_bars(window))
 		goto out_free;
 
+	vas_window_init_dbgdir(window);
+
 	return window;
 
 out_free:
@@ -569,6 +599,32 @@ static void put_rx_win(struct vas_window *rxwin)
 }
 
 /*
+ * Find the user space receive window given the @pswid.
+ *      - We must have a valid vasid and it must belong to this instance.
+ *        (so both send and receive windows are on the same VAS instance)
+ *      - The window must refer to an OPEN, FTW, RECEIVE window.
+ *
+ * NOTE: We access ->windows[] table and assume that vinst->mutex is held.
+ */
+static struct vas_window *get_user_rxwin(struct vas_instance *vinst, u32 pswid)
+{
+	int vasid, winid;
+	struct vas_window *rxwin;
+
+	decode_pswid(pswid, &vasid, &winid);
+
+	if (vinst->vas_id != vasid)
+		return ERR_PTR(-EINVAL);
+
+	rxwin = vinst->windows[winid];
+
+	if (!rxwin || rxwin->tx_win || rxwin->cop != VAS_COP_TYPE_FTW)
+		return ERR_PTR(-EINVAL);
+
+	return rxwin;
+}
+
+/*
  * Get the VAS receive window associated with NX engine identified
  * by @cop and if applicable, @pswid.
  *
@@ -581,10 +637,10 @@ static struct vas_window *get_vinst_rxwin(struct vas_instance *vinst,
 
 	mutex_lock(&vinst->mutex);
 
-	if (cop == VAS_COP_TYPE_842 || cop == VAS_COP_TYPE_842_HIPRI)
-		rxwin = vinst->rxwin[cop] ?: ERR_PTR(-EINVAL);
+	if (cop == VAS_COP_TYPE_FTW)
+		rxwin = get_user_rxwin(vinst, pswid);
 	else
-		rxwin = ERR_PTR(-EINVAL);
+		rxwin = vinst->rxwin[cop] ?: ERR_PTR(-EINVAL);
 
 	if (!IS_ERR(rxwin))
 		atomic_inc(&rxwin->num_txwins);
@@ -674,15 +730,18 @@ static void init_winctx_for_rxwin(struct vas_window *rxwin,
 
 	winctx->rx_fifo = rxattr->rx_fifo;
 	winctx->rx_fifo_size = rxattr->rx_fifo_size;
-	winctx->wcreds_max = rxattr->wcreds_max ?: VAS_WCREDS_DEFAULT;
+	winctx->wcreds_max = rxwin->wcreds_max;
 	winctx->pin_win = rxattr->pin_win;
 
 	winctx->nx_win = rxattr->nx_win;
 	winctx->fault_win = rxattr->fault_win;
+	winctx->user_win = rxattr->user_win;
+	winctx->rej_no_credit = rxattr->rej_no_credit;
 	winctx->rx_word_mode = rxattr->rx_win_ord_mode;
 	winctx->tx_word_mode = rxattr->tx_win_ord_mode;
 	winctx->rx_wcred_mode = rxattr->rx_wcred_mode;
 	winctx->tx_wcred_mode = rxattr->tx_wcred_mode;
+	winctx->notify_early = rxattr->notify_early;
 
 	if (winctx->nx_win) {
 		winctx->data_stamp = true;
@@ -723,7 +782,10 @@ static void init_winctx_for_rxwin(struct vas_window *rxwin,
 static bool rx_win_args_valid(enum vas_cop_type cop,
 			struct vas_rx_win_attr *attr)
 {
-	dump_rx_win_attr(attr);
+	pr_debug("Rxattr: fault %d, notify %d, intr %d, early %d, fifo %d\n",
+			attr->fault_win, attr->notify_disable,
+			attr->intr_disable, attr->notify_early,
+			attr->rx_fifo_size);
 
 	if (cop >= VAS_COP_TYPE_MAX)
 		return false;
@@ -735,6 +797,9 @@ static bool rx_win_args_valid(enum vas_cop_type cop,
 	if (attr->rx_fifo_size > VAS_RX_FIFO_SIZE_MAX)
 		return false;
 
+	if (attr->wcreds_max > VAS_RX_WCREDS_MAX)
+		return false;
+
 	if (attr->nx_win) {
 		/* cannot be fault or user window if it is nx */
 		if (attr->fault_win || attr->user_win)
@@ -835,6 +900,7 @@ struct vas_window *vas_rx_win_open(int vasid, enum vas_cop_type cop,
 	rxwin->nx_win = rxattr->nx_win;
 	rxwin->user_win = rxattr->user_win;
 	rxwin->cop = cop;
+	rxwin->wcreds_max = rxattr->wcreds_max ?: VAS_WCREDS_DEFAULT;
 	if (rxattr->user_win)
 		rxwin->pid = task_pid_vnr(current);
 
@@ -884,21 +950,23 @@ static void init_winctx_for_txwin(struct vas_window *txwin,
 	 */
 	memset(winctx, 0, sizeof(struct vas_winctx));
 
-	winctx->wcreds_max = txattr->wcreds_max ?: VAS_WCREDS_DEFAULT;
+	winctx->wcreds_max = txwin->wcreds_max;
 
 	winctx->user_win = txattr->user_win;
 	winctx->nx_win = txwin->rxwin->nx_win;
 	winctx->pin_win = txattr->pin_win;
+	winctx->rej_no_credit = txattr->rej_no_credit;
+	winctx->rsvd_txbuf_enable = txattr->rsvd_txbuf_enable;
 
 	winctx->rx_wcred_mode = txattr->rx_wcred_mode;
 	winctx->tx_wcred_mode = txattr->tx_wcred_mode;
 	winctx->rx_word_mode = txattr->rx_win_ord_mode;
 	winctx->tx_word_mode = txattr->tx_win_ord_mode;
+	winctx->rsvd_txbuf_count = txattr->rsvd_txbuf_count;
 
-	if (winctx->nx_win) {
+	winctx->intr_disable = true;
+	if (winctx->nx_win)
 		winctx->data_stamp = true;
-		winctx->intr_disable = true;
-	}
 
 	winctx->lpid = txattr->lpid;
 	winctx->pidr = txattr->pidr;
@@ -921,6 +989,9 @@ static bool tx_win_args_valid(enum vas_cop_type cop,
 	if (cop > VAS_COP_TYPE_MAX)
 		return false;
 
+	if (attr->wcreds_max > VAS_TX_WCREDS_MAX)
+		return false;
+
 	if (attr->user_win &&
 			(cop != VAS_COP_TYPE_FTW || attr->rsvd_txbuf_count))
 		return false;
@@ -940,6 +1011,14 @@ struct vas_window *vas_tx_win_open(int vasid, enum vas_cop_type cop,
 	if (!tx_win_args_valid(cop, attr))
 		return ERR_PTR(-EINVAL);
 
+	/*
+	 * If caller did not specify a vasid but specified the PSWID of a
+	 * receive window (applicable only to FTW windows), use the vasid
+	 * from that receive window.
+	 */
+	if (vasid == -1 && attr->pswid)
+		decode_pswid(attr->pswid, &vasid, NULL);
+
 	vinst = find_vas_instance(vasid);
 	if (!vinst) {
 		pr_devel("vasid %d not found!\n", vasid);
@@ -958,11 +1037,13 @@ struct vas_window *vas_tx_win_open(int vasid, enum vas_cop_type cop,
 		goto put_rxwin;
 	}
 
+	txwin->cop = cop;
 	txwin->tx_win = 1;
 	txwin->rxwin = rxwin;
 	txwin->nx_win = txwin->rxwin->nx_win;
 	txwin->pid = attr->pid;
 	txwin->user_win = attr->user_win;
+	txwin->wcreds_max = attr->wcreds_max ?: VAS_WCREDS_DEFAULT;
 
 	init_winctx_for_txwin(txwin, attr, &winctx);
 
@@ -984,6 +1065,14 @@ struct vas_window *vas_tx_win_open(int vasid, enum vas_cop_type cop,
 		}
 	}
 
+	/*
+	 * Now that we have a send window, ensure context switch issues
+	 * CP_ABORT for this thread.
+	 */
+	rc = -EINVAL;
+	if (set_thread_uses_vas() < 0)
+		goto free_window;
+
 	set_vinst_win(vinst, txwin);
 
 	return txwin;
@@ -1038,50 +1127,110 @@ int vas_paste_crb(struct vas_window *txwin, int offset, bool re)
 	else
 		rc = -EINVAL;
 
-	print_fifo_msg_count(txwin);
+	pr_debug("Txwin #%d: Msg count %llu\n", txwin->winid,
+			read_hvwc_reg(txwin, VREG(LRFIFO_PUSH)));
 
 	return rc;
 }
 EXPORT_SYMBOL_GPL(vas_paste_crb);
 
+/*
+ * If credit checking is enabled for this window, poll for the return
+ * of window credits (i.e for NX engines to process any outstanding CRBs).
+ * Since NX-842 waits for the CRBs to be processed before closing the
+ * window, we should not have to wait for too long.
+ *
+ * TODO: We retry in 10ms intervals now. We could/should probably peek at
+ *	the VAS_LRFIFO_PUSH_OFFSET register to get an estimate of pending
+ *	CRBs on the FIFO and compute the delay dynamically on each retry.
+ *	But that is not really needed until we support NX-GZIP access from
+ *	user space. (NX-842 driver waits for CSB and Fast thread-wakeup
+ *	doesn't use credit checking).
+ */
+static void poll_window_credits(struct vas_window *window)
+{
+	u64 val;
+	int creds, mode;
+
+	val = read_hvwc_reg(window, VREG(WINCTL));
+	if (window->tx_win)
+		mode = GET_FIELD(VAS_WINCTL_TX_WCRED_MODE, val);
+	else
+		mode = GET_FIELD(VAS_WINCTL_RX_WCRED_MODE, val);
+
+	if (!mode)
+		return;
+retry:
+	if (window->tx_win) {
+		val = read_hvwc_reg(window, VREG(TX_WCRED));
+		creds = GET_FIELD(VAS_TX_WCRED, val);
+	} else {
+		val = read_hvwc_reg(window, VREG(LRX_WCRED));
+		creds = GET_FIELD(VAS_LRX_WCRED, val);
+	}
+
+	if (creds < window->wcreds_max) {
+		val = 0;
+		set_current_state(TASK_UNINTERRUPTIBLE);
+		schedule_timeout(msecs_to_jiffies(10));
+		goto retry;
+	}
+}
+
+/*
+ * Wait for the window to go to "not-busy" state. It should only take a
+ * short time to queue a CRB, so window should not be busy for too long.
+ * Trying 5ms intervals.
+ */
 static void poll_window_busy_state(struct vas_window *window)
 {
 	int busy;
 	u64 val;
 
 retry:
-	/*
-	 * Poll Window Busy flag
-	 */
 	val = read_hvwc_reg(window, VREG(WIN_STATUS));
 	busy = GET_FIELD(VAS_WIN_BUSY, val);
 	if (busy) {
 		val = 0;
 		set_current_state(TASK_UNINTERRUPTIBLE);
-		schedule_timeout(HZ);
+		schedule_timeout(msecs_to_jiffies(5));
 		goto retry;
 	}
 }
 
+/*
+ * Have the hardware cast a window out of cache and wait for it to
+ * be completed.
+ *
+ * NOTE: It can take a relatively long time to cast the window context
+ *	out of the cache. It is not strictly necessary to cast out if:
+ *
+ *	- we clear the "Pin Window" bit (so hardware is free to evict)
+ *
+ *	- we re-initialize the window context when it is reassigned.
+ *
+ *	We do the former in vas_win_close() and latter in vas_win_open().
+ *	So, ignoring the cast-out for now. We can add it as needed. If
+ *	casting out becomes necessary we should consider offloading the
+ *	job to a worker thread, so the window close can proceed quickly.
+ */
 static void poll_window_castout(struct vas_window *window)
 {
-	int cached;
-	u64 val;
+	/* stub for now */
+}
 
-	/* Cast window context out of the cache */
-retry:
-	val = read_hvwc_reg(window, VREG(WIN_CTX_CACHING_CTL));
-	cached = GET_FIELD(VAS_WIN_CACHE_STATUS, val);
-	if (cached) {
-		val = 0ULL;
-		val = SET_FIELD(VAS_CASTOUT_REQ, val, 1);
-		val = SET_FIELD(VAS_PUSH_TO_MEM, val, 0);
-		write_hvwc_reg(window, VREG(WIN_CTX_CACHING_CTL), val);
+/*
+ * Unpin and close a window so no new requests are accepted and the
+ * hardware can evict this window from cache if necessary.
+ */
+static void unpin_close_window(struct vas_window *window)
+{
+	u64 val;
 
-		set_current_state(TASK_UNINTERRUPTIBLE);
-		schedule_timeout(HZ);
-		goto retry;
-	}
+	val = read_hvwc_reg(window, VREG(WINCTL));
+	val = SET_FIELD(VAS_WINCTL_PIN, val, 0);
+	val = SET_FIELD(VAS_WINCTL_OPEN, val, 0);
+	write_hvwc_reg(window, VREG(WINCTL), val);
 }
 
 /*
@@ -1098,8 +1247,6 @@ retry:
  */
 int vas_win_close(struct vas_window *window)
 {
-	u64 val;
-
 	if (!window)
 		return 0;
 
@@ -1115,11 +1262,9 @@ int vas_win_close(struct vas_window *window)
 
 	poll_window_busy_state(window);
 
-	/* Unpin window from cache and close it */
-	val = read_hvwc_reg(window, VREG(WINCTL));
-	val = SET_FIELD(VAS_WINCTL_PIN, val, 0);
-	val = SET_FIELD(VAS_WINCTL_OPEN, val, 0);
-	write_hvwc_reg(window, VREG(WINCTL), val);
+	unpin_close_window(window);
+
+	poll_window_credits(window);
 
 	poll_window_castout(window);
 
@@ -1132,3 +1277,12 @@ int vas_win_close(struct vas_window *window)
 	return 0;
 }
 EXPORT_SYMBOL_GPL(vas_win_close);
+
+/*
+ * Return a system-wide unique window id for the window @win.
+ */
+u32 vas_win_id(struct vas_window *win)
+{
+	return encode_pswid(win->vinst->vas_id, win->winid);
+}
+EXPORT_SYMBOL_GPL(vas_win_id);
diff --git a/arch/powerpc/platforms/powernv/vas.c b/arch/powerpc/platforms/powernv/vas.c
index 565a4878fefa..aebbe95c9230 100644
--- a/arch/powerpc/platforms/powernv/vas.c
+++ b/arch/powerpc/platforms/powernv/vas.c
@@ -18,15 +18,18 @@
 #include <linux/of_platform.h>
 #include <linux/of_address.h>
 #include <linux/of.h>
+#include <asm/prom.h>
 
 #include "vas.h"
 
-static DEFINE_MUTEX(vas_mutex);
+DEFINE_MUTEX(vas_mutex);
 static LIST_HEAD(vas_instances);
 
+static DEFINE_PER_CPU(int, cpu_vas_id);
+
 static int init_vas_instance(struct platform_device *pdev)
 {
-	int rc, vasid;
+	int rc, cpu, vasid;
 	struct resource *res;
 	struct vas_instance *vinst;
 	struct device_node *dn = pdev->dev.of_node;
@@ -74,10 +77,17 @@ static int init_vas_instance(struct platform_device *pdev)
 			"paste_win_id_shift 0x%llx\n", pdev->name, vasid,
 			vinst->paste_base_addr, vinst->paste_win_id_shift);
 
+	for_each_possible_cpu(cpu) {
+		if (cpu_to_chip_id(cpu) == of_get_ibm_chip_id(dn))
+			per_cpu(cpu_vas_id, cpu) = vasid;
+	}
+
 	mutex_lock(&vas_mutex);
 	list_add(&vinst->node, &vas_instances);
 	mutex_unlock(&vas_mutex);
 
+	vas_instance_init_dbgdir(vinst);
+
 	dev_set_drvdata(&pdev->dev, vinst);
 
 	return 0;
@@ -98,6 +108,10 @@ struct vas_instance *find_vas_instance(int vasid)
 	struct vas_instance *vinst;
 
 	mutex_lock(&vas_mutex);
+
+	if (vasid == -1)
+		vasid = per_cpu(cpu_vas_id, smp_processor_id());
+
 	list_for_each(ent, &vas_instances) {
 		vinst = list_entry(ent, struct vas_instance, node);
 		if (vinst->vas_id == vasid) {
@@ -111,6 +125,18 @@ struct vas_instance *find_vas_instance(int vasid)
 	return NULL;
 }
 
+int chip_to_vas_id(int chipid)
+{
+	int cpu;
+
+	for_each_possible_cpu(cpu) {
+		if (cpu_to_chip_id(cpu) == chipid)
+			return per_cpu(cpu_vas_id, cpu);
+	}
+	return -1;
+}
+EXPORT_SYMBOL(chip_to_vas_id);
+
 static int vas_probe(struct platform_device *pdev)
 {
 	return init_vas_instance(pdev);
@@ -134,6 +160,8 @@ static int __init vas_init(void)
 	int found = 0;
 	struct device_node *dn;
 
+	vas_init_dbgdir();
+
 	platform_driver_register(&vas_driver);
 
 	for_each_compatible_node(dn, NULL, "ibm,vas") {
diff --git a/arch/powerpc/platforms/powernv/vas.h b/arch/powerpc/platforms/powernv/vas.h
index 38dee5d50f31..ae0100fd35bb 100644
--- a/arch/powerpc/platforms/powernv/vas.h
+++ b/arch/powerpc/platforms/powernv/vas.h
@@ -13,6 +13,8 @@
 #include <linux/idr.h>
 #include <asm/vas.h>
 #include <linux/io.h>
+#include <linux/dcache.h>
+#include <linux/mutex.h>
 
 /*
  * Overview of Virtual Accelerator Switchboard (VAS).
@@ -106,8 +108,8 @@
  *
  * TODO: Needs tuning for per-process credits
  */
-#define VAS_WCREDS_MIN			16
-#define VAS_WCREDS_MAX			((64 << 10) - 1)
+#define VAS_RX_WCREDS_MAX		((64 << 10) - 1)
+#define VAS_TX_WCREDS_MAX		((4 << 10) - 1)
 #define VAS_WCREDS_DEFAULT		(1 << 10)
 
 /*
@@ -259,6 +261,16 @@
 #define VAS_NX_UTIL_ADDER		PPC_BITMASK(32, 63)
 
 /*
+ * VREG(x):
+ * Expand a register's short name (eg: LPID) into two parameters:
+ *	- the register's short name in string form ("LPID"), and
+ *	- the name of the macro (eg: VAS_LPID_OFFSET), defining the
+ *	  register's offset in the window context
+ */
+#define VREG_SFX(n, s)	__stringify(n), VAS_##n##s
+#define VREG(r)		VREG_SFX(r, _OFFSET)
+
+/*
  * Local Notify Scope Control Register. (Receive windows only).
  */
 enum vas_notify_scope {
@@ -307,6 +319,9 @@ struct vas_instance {
 	struct mutex mutex;
 	struct vas_window *rxwin[VAS_COP_TYPE_MAX];
 	struct vas_window *windows[VAS_WINDOWS_PER_CHIP];
+
+	char *dbgname;
+	struct dentry *dbgdir;
 };
 
 /*
@@ -322,6 +337,10 @@ struct vas_window {
 	void *hvwc_map;		/* HV window context */
 	void *uwc_map;		/* OS/User window context */
 	pid_t pid;		/* Linux process id of owner */
+	int wcreds_max;		/* Window credits */
+
+	char *dbgname;
+	struct dentry *dbgdir;
 
 	/* Fields applicable only to send windows */
 	void *paste_kaddr;
@@ -383,45 +402,23 @@ struct vas_winctx {
 	enum vas_notify_after_count notify_after_count;
 };
 
-extern struct vas_instance *find_vas_instance(int vasid);
+extern struct mutex vas_mutex;
 
-/*
- * VREG(x):
- * Expand a register's short name (eg: LPID) into two parameters:
- *	- the register's short name in string form ("LPID"), and
- *	- the name of the macro (eg: VAS_LPID_OFFSET), defining the
- *	  register's offset in the window context
- */
-#define VREG_SFX(n, s)	__stringify(n), VAS_##n##s
-#define VREG(r)		VREG_SFX(r, _OFFSET)
-
-#ifdef vas_debug
-static inline void dump_rx_win_attr(struct vas_rx_win_attr *attr)
-{
-	pr_err("fault %d, notify %d, intr %d early %d\n",
-			attr->fault_win, attr->notify_disable,
-			attr->intr_disable, attr->notify_early);
-
-	pr_err("rx_fifo_size %d, max value %d\n",
-				attr->rx_fifo_size, VAS_RX_FIFO_SIZE_MAX);
-}
+extern struct vas_instance *find_vas_instance(int vasid);
+extern void vas_init_dbgdir(void);
+extern void vas_instance_init_dbgdir(struct vas_instance *vinst);
+extern void vas_window_init_dbgdir(struct vas_window *win);
+extern void vas_window_free_dbgdir(struct vas_window *win);
 
 static inline void vas_log_write(struct vas_window *win, char *name,
 			void *regptr, u64 val)
 {
 	if (val)
-		pr_err("%swin #%d: %s reg %p, val 0x%016llx\n",
+		pr_debug("%swin #%d: %s reg %p, val 0x%016llx\n",
 				win->tx_win ? "Tx" : "Rx", win->winid, name,
 				regptr, val);
 }
 
-#else	/* vas_debug */
-
-#define vas_log_write(win, name, reg, val)
-#define dump_rx_win_attr(attr)
-
-#endif	/* vas_debug */
-
 static inline void write_uwc_reg(struct vas_window *win, char *name,
 			s32 reg, u64 val)
 {
@@ -450,18 +447,32 @@ static inline u64 read_hvwc_reg(struct vas_window *win,
 	return in_be64(win->hvwc_map+reg);
 }
 
-#ifdef vas_debug
-
-static void print_fifo_msg_count(struct vas_window *txwin)
+/*
+ * Encode/decode the Partition Send Window ID (PSWID) for a window in
+ * a way that we can uniquely identify any window in the system. i.e.
+ * we should be able to locate the 'struct vas_window' given the PSWID.
+ *
+ *	Bits	Usage
+ *	0:7	VAS id (8 bits)
+ *	8:15	Unused, 0 (3 bits)
+ *	16:31	Window id (16 bits)
+ */
+static inline u32 encode_pswid(int vasid, int winid)
 {
-	uint64_t read_hvwc_reg(struct vas_window *w, char *n, uint64_t o);
-	pr_devel("Winid %d, Msg count %llu\n", txwin->winid,
-			(uint64_t)read_hvwc_reg(txwin, VREG(LRFIFO_PUSH)));
-}
-#else	/* vas_debug */
+	u32 pswid = 0;
 
-#define print_fifo_msg_count(window)
+	pswid |= vasid << (31 - 7);
+	pswid |= winid;
 
-#endif	/* vas_debug */
+	return pswid;
+}
+
+static inline void decode_pswid(u32 pswid, int *vasid, int *winid)
+{
+	if (vasid)
+		*vasid = pswid >> (31 - 7) & 0xFF;
 
+	if (winid)
+		*winid = pswid & 0xFFFF;
+}
 #endif /* _VAS_H */
diff --git a/arch/powerpc/platforms/ps3/setup.c b/arch/powerpc/platforms/ps3/setup.c
index 9dabea6e1443..6244bc849469 100644
--- a/arch/powerpc/platforms/ps3/setup.c
+++ b/arch/powerpc/platforms/ps3/setup.c
@@ -104,6 +104,20 @@ static void __noreturn ps3_halt(void)
 	ps3_sys_manager_halt(); /* never returns */
 }
 
+static void ps3_panic(char *str)
+{
+	DBG("%s:%d %s\n", __func__, __LINE__, str);
+
+	smp_send_stop();
+	printk("\n");
+	printk("   System does not reboot automatically.\n");
+	printk("   Please press POWER button.\n");
+	printk("\n");
+
+	while(1)
+		lv1_pause(1);
+}
+
 #if defined(CONFIG_FB_PS3) || defined(CONFIG_FB_PS3_MODULE) || \
     defined(CONFIG_PS3_FLASH) || defined(CONFIG_PS3_FLASH_MODULE)
 static void __init prealloc(struct ps3_prealloc *p)
@@ -255,6 +269,7 @@ define_machine(ps3) {
 	.probe				= ps3_probe,
 	.setup_arch			= ps3_setup_arch,
 	.init_IRQ			= ps3_init_IRQ,
+	.panic				= ps3_panic,
 	.get_boot_time			= ps3_get_boot_time,
 	.set_dabr			= ps3_set_dabr,
 	.calibrate_decr			= ps3_calibrate_decr,
diff --git a/arch/powerpc/platforms/pseries/cmm.c b/arch/powerpc/platforms/pseries/cmm.c
index 4ac419c7eb4c..560aefde06c0 100644
--- a/arch/powerpc/platforms/pseries/cmm.c
+++ b/arch/powerpc/platforms/pseries/cmm.c
@@ -742,7 +742,7 @@ static void cmm_exit(void)
  * Return value:
  * 	0 on success / other on failure
  **/
-static int cmm_set_disable(const char *val, struct kernel_param *kp)
+static int cmm_set_disable(const char *val, const struct kernel_param *kp)
 {
 	int disable = simple_strtoul(val, NULL, 10);
 
diff --git a/arch/powerpc/platforms/pseries/hotplug-cpu.c b/arch/powerpc/platforms/pseries/hotplug-cpu.c
index fadb95efbb9e..a7d14aa7bb7c 100644
--- a/arch/powerpc/platforms/pseries/hotplug-cpu.c
+++ b/arch/powerpc/platforms/pseries/hotplug-cpu.c
@@ -363,6 +363,7 @@ static int dlpar_online_cpu(struct device_node *dn)
 			BUG_ON(get_cpu_current_state(cpu)
 					!= CPU_STATE_OFFLINE);
 			cpu_maps_update_done();
+			timed_topology_update(1);
 			rc = device_online(get_cpu_device(cpu));
 			if (rc)
 				goto out;
@@ -533,6 +534,7 @@ static int dlpar_offline_cpu(struct device_node *dn)
 				set_preferred_offline_state(cpu,
 							    CPU_STATE_OFFLINE);
 				cpu_maps_update_done();
+				timed_topology_update(1);
 				rc = device_offline(get_cpu_device(cpu));
 				if (rc)
 					goto out;
diff --git a/arch/powerpc/platforms/pseries/iommu.c b/arch/powerpc/platforms/pseries/iommu.c
index 7c181467d0ad..69921f72e2da 100644
--- a/arch/powerpc/platforms/pseries/iommu.c
+++ b/arch/powerpc/platforms/pseries/iommu.c
@@ -55,23 +55,23 @@
 
 static struct iommu_table_group *iommu_pseries_alloc_group(int node)
 {
-	struct iommu_table_group *table_group = NULL;
-	struct iommu_table *tbl = NULL;
-	struct iommu_table_group_link *tgl = NULL;
+	struct iommu_table_group *table_group;
+	struct iommu_table *tbl;
+	struct iommu_table_group_link *tgl;
 
 	table_group = kzalloc_node(sizeof(struct iommu_table_group), GFP_KERNEL,
 			   node);
 	if (!table_group)
-		goto fail_exit;
+		return NULL;
 
 	tbl = kzalloc_node(sizeof(struct iommu_table), GFP_KERNEL, node);
 	if (!tbl)
-		goto fail_exit;
+		goto free_group;
 
 	tgl = kzalloc_node(sizeof(struct iommu_table_group_link), GFP_KERNEL,
 			node);
 	if (!tgl)
-		goto fail_exit;
+		goto free_table;
 
 	INIT_LIST_HEAD_RCU(&tbl->it_group_list);
 	kref_init(&tbl->it_kref);
@@ -82,11 +82,10 @@ static struct iommu_table_group *iommu_pseries_alloc_group(int node)
 
 	return table_group;
 
-fail_exit:
-	kfree(tgl);
-	kfree(table_group);
+free_table:
 	kfree(tbl);
-
+free_group:
+	kfree(table_group);
 	return NULL;
 }
 
diff --git a/arch/powerpc/platforms/pseries/lpar.c b/arch/powerpc/platforms/pseries/lpar.c
index 495ba4e7336d..0ee4a469a4ae 100644
--- a/arch/powerpc/platforms/pseries/lpar.c
+++ b/arch/powerpc/platforms/pseries/lpar.c
@@ -93,7 +93,7 @@ void vpa_init(int cpu)
 		return;
 	}
 
-#ifdef CONFIG_PPC_STD_MMU_64
+#ifdef CONFIG_PPC_BOOK3S_64
 	/*
 	 * PAPR says this feature is SLB-Buffer but firmware never
 	 * reports that.  All SPLPAR support SLB shadow buffer.
@@ -106,7 +106,7 @@ void vpa_init(int cpu)
 			       "cpu %d (hw %d) of area %lx failed with %ld\n",
 			       cpu, hwcpu, addr, ret);
 	}
-#endif /* CONFIG_PPC_STD_MMU_64 */
+#endif /* CONFIG_PPC_BOOK3S_64 */
 
 	/*
 	 * Register dispatch trace log, if one has been allocated.
@@ -129,7 +129,7 @@ void vpa_init(int cpu)
 	}
 }
 
-#ifdef CONFIG_PPC_STD_MMU_64
+#ifdef CONFIG_PPC_BOOK3S_64
 
 static long pSeries_lpar_hpte_insert(unsigned long hpte_group,
 				     unsigned long vpn, unsigned long pa,
@@ -824,7 +824,7 @@ void arch_free_page(struct page *page, int order)
 EXPORT_SYMBOL(arch_free_page);
 
 #endif /* CONFIG_PPC_SMLPAR */
-#endif /* CONFIG_PPC_STD_MMU_64 */
+#endif /* CONFIG_PPC_BOOK3S_64 */
 
 #ifdef CONFIG_TRACEPOINTS
 #ifdef HAVE_JUMP_LABEL
diff --git a/arch/powerpc/platforms/pseries/lparcfg.c b/arch/powerpc/platforms/pseries/lparcfg.c
index 779fc2a1c8f7..b2706c483067 100644
--- a/arch/powerpc/platforms/pseries/lparcfg.c
+++ b/arch/powerpc/platforms/pseries/lparcfg.c
@@ -485,7 +485,7 @@ static int pseries_lparcfg_data(struct seq_file *m, void *v)
 	seq_printf(m, "shared_processor_mode=%d\n",
 		   lppaca_shared_proc(get_lppaca()));
 
-#ifdef CONFIG_PPC_STD_MMU_64
+#ifdef CONFIG_PPC_BOOK3S_64
 	seq_printf(m, "slb_size=%d\n", mmu_slb_size);
 #endif
 	parse_em_data(m);
diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c
index 5f1beb8367ac..a8531e012658 100644
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -726,6 +726,7 @@ define_machine(pseries) {
 	.pcibios_fixup		= pSeries_final_fixup,
 	.restart		= rtas_restart,
 	.halt			= rtas_halt,
+	.panic			= rtas_os_term,
 	.get_boot_time		= rtas_get_boot_time,
 	.get_rtc_time		= rtas_get_rtc_time,
 	.set_rtc_time		= rtas_set_rtc_time,
diff --git a/arch/powerpc/platforms/pseries/vio.c b/arch/powerpc/platforms/pseries/vio.c
index 12277bc9fd9e..d86938260a86 100644
--- a/arch/powerpc/platforms/pseries/vio.c
+++ b/arch/powerpc/platforms/pseries/vio.c
@@ -1592,6 +1592,8 @@ ATTRIBUTE_GROUPS(vio_dev);
 void vio_unregister_device(struct vio_dev *viodev)
 {
 	device_unregister(&viodev->dev);
+	if (viodev->family == VDEVICE)
+		irq_dispose_mapping(viodev->irq);
 }
 EXPORT_SYMBOL(vio_unregister_device);
 
diff --git a/arch/powerpc/sysdev/axonram.c b/arch/powerpc/sysdev/axonram.c
index c60e84e4558d..1b307c80b401 100644
--- a/arch/powerpc/sysdev/axonram.c
+++ b/arch/powerpc/sysdev/axonram.c
@@ -184,7 +184,7 @@ static int axon_ram_probe(struct platform_device *device)
 	static int axon_ram_bank_id = -1;
 	struct axon_ram_bank *bank;
 	struct resource resource;
-	int rc = 0;
+	int rc;
 
 	axon_ram_bank_id++;
 
diff --git a/arch/powerpc/sysdev/ipic.c b/arch/powerpc/sysdev/ipic.c
index 16f1edd78c40..535cf1f6941c 100644
--- a/arch/powerpc/sysdev/ipic.c
+++ b/arch/powerpc/sysdev/ipic.c
@@ -846,12 +846,12 @@ void ipic_disable_mcp(enum ipic_mcp_irq mcp_irq)
 
 u32 ipic_get_mcp_status(void)
 {
-	return ipic_read(primary_ipic->regs, IPIC_SERMR);
+	return ipic_read(primary_ipic->regs, IPIC_SERSR);
 }
 
 void ipic_clear_mcp_status(u32 mask)
 {
-	ipic_write(primary_ipic->regs, IPIC_SERMR, mask);
+	ipic_write(primary_ipic->regs, IPIC_SERSR, mask);
 }
 
 /* Return an interrupt vector or 0 if no interrupt is pending. */
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index 33351c6704b1..cab24f549e7c 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -28,6 +28,7 @@
 #include <linux/bug.h>
 #include <linux/nmi.h>
 #include <linux/ctype.h>
+#include <linux/highmem.h>
 
 #include <asm/debugfs.h>
 #include <asm/ptrace.h>
@@ -127,6 +128,7 @@ static void byterev(unsigned char *, int);
 static void memex(void);
 static int bsesc(void);
 static void dump(void);
+static void show_pte(unsigned long);
 static void prdump(unsigned long, long);
 static int ppc_inst_dump(unsigned long, long, int);
 static void dump_log_buf(void);
@@ -234,6 +236,7 @@ Commands:\n\
 #endif
   "\
   dr	dump stream of raw bytes\n\
+  dv	dump virtual address translation \n\
   dt	dump the tracing buffers (uses printk)\n\
   dtc	dump the tracing buffers for current CPU (uses printk)\n\
 "
@@ -278,6 +281,7 @@ Commands:\n\
 #elif defined(CONFIG_44x) || defined(CONFIG_PPC_BOOK3E)
 "  u	dump TLB\n"
 #endif
+"  U	show uptime information\n"
 "  ?	help\n"
 "  # n	limit output to n lines per page (for dp, dpa, dl)\n"
 "  zr	reboot\n\
@@ -530,14 +534,19 @@ static int xmon_core(struct pt_regs *regs, int fromipi)
 
  waiting:
 	secondary = 1;
+	spin_begin();
 	while (secondary && !xmon_gate) {
 		if (in_xmon == 0) {
-			if (fromipi)
+			if (fromipi) {
+				spin_end();
 				goto leave;
+			}
 			secondary = test_and_set_bit(0, &in_xmon);
 		}
-		barrier();
+		spin_cpu_relax();
+		touch_nmi_watchdog();
 	}
+	spin_end();
 
 	if (!secondary && !xmon_gate) {
 		/* we are the first cpu to come in */
@@ -568,21 +577,25 @@ static int xmon_core(struct pt_regs *regs, int fromipi)
 		mb();
 		xmon_gate = 1;
 		barrier();
+		touch_nmi_watchdog();
 	}
 
  cmdloop:
 	while (in_xmon) {
 		if (secondary) {
+			spin_begin();
 			if (cpu == xmon_owner) {
 				if (!test_and_set_bit(0, &xmon_taken)) {
 					secondary = 0;
+					spin_end();
 					continue;
 				}
 				/* missed it */
 				while (cpu == xmon_owner)
-					barrier();
+					spin_cpu_relax();
 			}
-			barrier();
+			spin_cpu_relax();
+			touch_nmi_watchdog();
 		} else {
 			cmd = cmds(regs);
 			if (cmd != 0) {
@@ -896,6 +909,26 @@ static void remove_cpu_bpts(void)
 	write_ciabr(0);
 }
 
+/* Based on uptime_proc_show(). */
+static void
+show_uptime(void)
+{
+	struct timespec uptime;
+
+	if (setjmp(bus_error_jmp) == 0) {
+		catch_memory_errors = 1;
+		sync();
+
+		get_monotonic_boottime(&uptime);
+		printf("Uptime: %lu.%.2lu seconds\n", (unsigned long)uptime.tv_sec,
+			((unsigned long)uptime.tv_nsec / (NSEC_PER_SEC/100)));
+
+		sync();
+		__delay(200);						\
+	}
+	catch_memory_errors = 0;
+}
+
 static void set_lpp_cmd(void)
 {
 	unsigned long lpp;
@@ -1031,6 +1064,9 @@ cmds(struct pt_regs *excp)
 			dump_tlb_book3e();
 			break;
 #endif
+		case 'U':
+			show_uptime();
+			break;
 		default:
 			printf("Unrecognized command: ");
 			do {
@@ -1554,7 +1590,7 @@ static void print_bug_trap(struct pt_regs *regs)
 	printf("kernel BUG at %s:%u!\n",
 	       bug->file, bug->line);
 #else
-	printf("kernel BUG at %p!\n", (void *)bug->bug_addr);
+	printf("kernel BUG at %px!\n", (void *)bug->bug_addr);
 #endif
 #endif /* CONFIG_BUG */
 }
@@ -2279,7 +2315,7 @@ static void dump_tracing(void)
 static void dump_one_paca(int cpu)
 {
 	struct paca_struct *p;
-#ifdef CONFIG_PPC_STD_MMU_64
+#ifdef CONFIG_PPC_BOOK3S_64
 	int i = 0;
 #endif
 
@@ -2293,7 +2329,7 @@ static void dump_one_paca(int cpu)
 
 	p = &paca[cpu];
 
-	printf("paca for cpu 0x%x @ %p:\n", cpu, p);
+	printf("paca for cpu 0x%x @ %px:\n", cpu, p);
 
 	printf(" %-*s = %s\n", 20, "possible", cpu_possible(cpu) ? "yes" : "no");
 	printf(" %-*s = %s\n", 20, "present", cpu_present(cpu) ? "yes" : "no");
@@ -2320,7 +2356,7 @@ static void dump_one_paca(int cpu)
 	DUMP(p, hw_cpu_id, "x");
 	DUMP(p, cpu_start, "x");
 	DUMP(p, kexec_state, "x");
-#ifdef CONFIG_PPC_STD_MMU_64
+#ifdef CONFIG_PPC_BOOK3S_64
 	for (i = 0; i < SLB_NUM_BOLTED; i++) {
 		u64 esid, vsid;
 
@@ -2351,6 +2387,7 @@ static void dump_one_paca(int cpu)
 #endif
 	DUMP(p, __current, "p");
 	DUMP(p, kstack, "lx");
+	printf(" kstack_base          = 0x%016lx\n", p->kstack & ~(THREAD_SIZE - 1));
 	DUMP(p, stab_rr, "lx");
 	DUMP(p, saved_r1, "lx");
 	DUMP(p, trap_save, "x");
@@ -2475,6 +2512,11 @@ static void dump_xives(void)
 	unsigned long num;
 	int c;
 
+	if (!xive_enabled()) {
+		printf("Xive disabled on this system\n");
+		return;
+	}
+
 	c = inchar();
 	if (c == 'a') {
 		dump_all_xives();
@@ -2574,6 +2616,9 @@ dump(void)
 		dump_log_buf();
 	} else if (c == 'o') {
 		dump_opal_msglog();
+	} else if (c == 'v') {
+		/* dump virtual to physical translation */
+		show_pte(adrs);
 	} else if (c == 'r') {
 		scanhex(&ndump);
 		if (ndump == 0)
@@ -2900,13 +2945,123 @@ static void show_task(struct task_struct *tsk)
 		(tsk->exit_state & EXIT_DEAD) ? 'E' :
 		(tsk->state & TASK_INTERRUPTIBLE) ? 'S' : '?';
 
-	printf("%p %016lx %6d %6d %c %2d %s\n", tsk,
+	printf("%px %016lx %6d %6d %c %2d %s\n", tsk,
 		tsk->thread.ksp,
 		tsk->pid, tsk->parent->pid,
 		state, task_thread_info(tsk)->cpu,
 		tsk->comm);
 }
 
+#ifdef CONFIG_PPC_BOOK3S_64
+void format_pte(void *ptep, unsigned long pte)
+{
+	printf("ptep @ 0x%016lx = 0x%016lx\n", (unsigned long)ptep, pte);
+	printf("Maps physical address = 0x%016lx\n", pte & PTE_RPN_MASK);
+
+	printf("Flags = %s%s%s%s%s\n",
+	       (pte & _PAGE_ACCESSED) ? "Accessed " : "",
+	       (pte & _PAGE_DIRTY)    ? "Dirty " : "",
+	       (pte & _PAGE_READ)     ? "Read " : "",
+	       (pte & _PAGE_WRITE)    ? "Write " : "",
+	       (pte & _PAGE_EXEC)     ? "Exec " : "");
+}
+
+static void show_pte(unsigned long addr)
+{
+	unsigned long tskv = 0;
+	struct task_struct *tsk = NULL;
+	struct mm_struct *mm;
+	pgd_t *pgdp, *pgdir;
+	pud_t *pudp;
+	pmd_t *pmdp;
+	pte_t *ptep;
+
+	if (!scanhex(&tskv))
+		mm = &init_mm;
+	else
+		tsk = (struct task_struct *)tskv;
+
+	if (tsk == NULL)
+		mm = &init_mm;
+	else
+		mm = tsk->active_mm;
+
+	if (setjmp(bus_error_jmp) != 0) {
+		catch_memory_errors = 0;
+		printf("*** Error dumping pte for task %px\n", tsk);
+		return;
+	}
+
+	catch_memory_errors = 1;
+	sync();
+
+	if (mm == &init_mm) {
+		pgdp = pgd_offset_k(addr);
+		pgdir = pgd_offset_k(0);
+	} else {
+		pgdp = pgd_offset(mm, addr);
+		pgdir = pgd_offset(mm, 0);
+	}
+
+	if (pgd_none(*pgdp)) {
+		printf("no linux page table for address\n");
+		return;
+	}
+
+	printf("pgd  @ 0x%016lx\n", pgdir);
+
+	if (pgd_huge(*pgdp)) {
+		format_pte(pgdp, pgd_val(*pgdp));
+		return;
+	}
+	printf("pgdp @ 0x%016lx = 0x%016lx\n", pgdp, pgd_val(*pgdp));
+
+	pudp = pud_offset(pgdp, addr);
+
+	if (pud_none(*pudp)) {
+		printf("No valid PUD\n");
+		return;
+	}
+
+	if (pud_huge(*pudp)) {
+		format_pte(pudp, pud_val(*pudp));
+		return;
+	}
+
+	printf("pudp @ 0x%016lx = 0x%016lx\n", pudp, pud_val(*pudp));
+
+	pmdp = pmd_offset(pudp, addr);
+
+	if (pmd_none(*pmdp)) {
+		printf("No valid PMD\n");
+		return;
+	}
+
+	if (pmd_huge(*pmdp)) {
+		format_pte(pmdp, pmd_val(*pmdp));
+		return;
+	}
+	printf("pmdp @ 0x%016lx = 0x%016lx\n", pmdp, pmd_val(*pmdp));
+
+	ptep = pte_offset_map(pmdp, addr);
+	if (pte_none(*ptep)) {
+		printf("no valid PTE\n");
+		return;
+	}
+
+	format_pte(ptep, pte_val(*ptep));
+
+	sync();
+	__delay(200);
+	catch_memory_errors = 0;
+}
+#else
+static void show_pte(unsigned long addr)
+{
+	printf("show_pte not yet implemented\n");
+}
+#endif /* CONFIG_PPC_BOOK3S_64 */
+
 static void show_tasks(void)
 {
 	unsigned long tskv;
@@ -2919,7 +3074,7 @@ static void show_tasks(void)
 
 	if (setjmp(bus_error_jmp) != 0) {
 		catch_memory_errors = 0;
-		printf("*** Error dumping task %p\n", tsk);
+		printf("*** Error dumping task %px\n", tsk);
 		return;
 	}
 
@@ -3224,7 +3379,7 @@ static void xmon_print_symbol(unsigned long address, const char *mid,
 	printf("%s", after);
 }
 
-#ifdef CONFIG_PPC_STD_MMU_64
+#ifdef CONFIG_PPC_BOOK3S_64
 void dump_segments(void)
 {
 	int i;
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
new file mode 100644
index 000000000000..2c6adf12713a
--- /dev/null
+++ b/arch/riscv/Kconfig
@@ -0,0 +1,310 @@
+#
+# For a description of the syntax of this configuration file,
+# see Documentation/kbuild/kconfig-language.txt.
+#
+
+config RISCV
+	def_bool y
+	select OF
+	select OF_EARLY_FLATTREE
+	select OF_IRQ
+	select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE
+	select ARCH_WANT_FRAME_POINTERS
+	select CLONE_BACKWARDS
+	select COMMON_CLK
+	select GENERIC_CLOCKEVENTS
+	select GENERIC_CPU_DEVICES
+	select GENERIC_IRQ_SHOW
+	select GENERIC_PCI_IOMAP
+	select GENERIC_STRNCPY_FROM_USER
+	select GENERIC_STRNLEN_USER
+	select GENERIC_SMP_IDLE_THREAD
+	select GENERIC_ATOMIC64 if !64BIT || !RISCV_ISA_A
+	select ARCH_WANT_OPTIONAL_GPIOLIB
+	select HAVE_MEMBLOCK
+	select HAVE_DMA_API_DEBUG
+	select HAVE_DMA_CONTIGUOUS
+	select HAVE_GENERIC_DMA_COHERENT
+	select IRQ_DOMAIN
+	select NO_BOOTMEM
+	select RISCV_ISA_A if SMP
+	select SPARSE_IRQ
+	select SYSCTL_EXCEPTION_TRACE
+	select HAVE_ARCH_TRACEHOOK
+	select MODULES_USE_ELF_RELA if MODULES
+	select THREAD_INFO_IN_TASK
+	select RISCV_IRQ_INTC
+	select RISCV_TIMER
+
+config MMU
+	def_bool y
+
+# even on 32-bit, physical (and DMA) addresses are > 32-bits
+config ARCH_PHYS_ADDR_T_64BIT
+	def_bool y
+
+config ARCH_DMA_ADDR_T_64BIT
+	def_bool y
+
+config PAGE_OFFSET
+	hex
+	default 0xC0000000 if 32BIT && MAXPHYSMEM_2GB
+	default 0xffffffff80000000 if 64BIT && MAXPHYSMEM_2GB
+	default 0xffffffe000000000 if 64BIT && MAXPHYSMEM_128GB
+
+config STACKTRACE_SUPPORT
+	def_bool y
+
+config RWSEM_GENERIC_SPINLOCK
+	def_bool y
+
+config GENERIC_BUG
+	def_bool y
+	depends on BUG
+	select GENERIC_BUG_RELATIVE_POINTERS if 64BIT
+
+config GENERIC_BUG_RELATIVE_POINTERS
+	bool
+
+config GENERIC_CALIBRATE_DELAY
+	def_bool y
+
+config GENERIC_CSUM
+	def_bool y
+
+config GENERIC_HWEIGHT
+	def_bool y
+
+config PGTABLE_LEVELS
+	int
+	default 3 if 64BIT
+	default 2
+
+config HAVE_KPROBES
+	def_bool n
+
+config DMA_NOOP_OPS
+	def_bool y
+
+menu "Platform type"
+
+choice
+	prompt "Base ISA"
+	default ARCH_RV64I
+	help
+	  This selects the base ISA that this kernel will traget and must match
+	  the target platform.
+
+config ARCH_RV32I
+	bool "RV32I"
+	select CPU_SUPPORTS_32BIT_KERNEL
+	select 32BIT
+	select GENERIC_ASHLDI3
+	select GENERIC_ASHRDI3
+	select GENERIC_LSHRDI3
+
+config ARCH_RV64I
+	bool "RV64I"
+	select CPU_SUPPORTS_64BIT_KERNEL
+	select 64BIT
+
+endchoice
+
+# We must be able to map all physical memory into the kernel, but the compiler
+# is still a bit more efficient when generating code if it's setup in a manner
+# such that it can only map 2GiB of memory.
+choice
+	prompt "Kernel Code Model"
+	default CMODEL_MEDLOW if 32BIT
+	default CMODEL_MEDANY if 64BIT
+
+	config CMODEL_MEDLOW
+		bool "medium low code model"
+	config CMODEL_MEDANY
+		bool "medium any code model"
+endchoice
+
+choice
+	prompt "Maximum Physical Memory"
+	default MAXPHYSMEM_2GB if 32BIT
+	default MAXPHYSMEM_2GB if 64BIT && CMODEL_MEDLOW
+	default MAXPHYSMEM_128GB if 64BIT && CMODEL_MEDANY
+
+	config MAXPHYSMEM_2GB
+		bool "2GiB"
+	config MAXPHYSMEM_128GB
+		depends on 64BIT && CMODEL_MEDANY
+		bool "128GiB"
+endchoice
+
+
+config SMP
+	bool "Symmetric Multi-Processing"
+	help
+	  This enables support for systems with more than one CPU.  If
+	  you say N here, the kernel will run on single and
+	  multiprocessor machines, but will use only one CPU of a
+	  multiprocessor machine. If you say Y here, the kernel will run
+	  on many, but not all, single processor machines. On a single
+	  processor machine, the kernel will run faster if you say N
+	  here.
+
+	  If you don't know what to do here, say N.
+
+config NR_CPUS
+	int "Maximum number of CPUs (2-32)"
+	range 2 32
+	depends on SMP
+	default "8"
+
+config CPU_SUPPORTS_32BIT_KERNEL
+	bool
+config CPU_SUPPORTS_64BIT_KERNEL
+	bool
+
+choice
+	prompt "CPU Tuning"
+	default TUNE_GENERIC
+
+config TUNE_GENERIC
+	bool "generic"
+
+endchoice
+
+config RISCV_ISA_C
+	bool "Emit compressed instructions when building Linux"
+	default y
+	help
+	   Adds "C" to the ISA subsets that the toolchain is allowed to emit
+	   when building Linux, which results in compressed instructions in the
+	   Linux binary.
+
+	   If you don't know what to do here, say Y.
+
+config RISCV_ISA_A
+	def_bool y
+
+endmenu
+
+menu "Kernel type"
+
+choice
+	prompt "Kernel code model"
+	default 64BIT
+
+config 32BIT
+	bool "32-bit kernel"
+	depends on CPU_SUPPORTS_32BIT_KERNEL
+	help
+	  Select this option to build a 32-bit kernel.
+
+config 64BIT
+	bool "64-bit kernel"
+	depends on CPU_SUPPORTS_64BIT_KERNEL
+	help
+	  Select this option to build a 64-bit kernel.
+
+endchoice
+
+source "mm/Kconfig"
+
+source "kernel/Kconfig.preempt"
+
+source "kernel/Kconfig.hz"
+
+endmenu
+
+menu "Bus support"
+
+config PCI
+	bool "PCI support"
+	select PCI_MSI
+	help
+	  This feature enables support for PCI bus system. If you say Y
+	  here, the kernel will include drivers and infrastructure code
+	  to support PCI bus devices.
+
+	  If you don't know what to do here, say Y.
+
+config PCI_DOMAINS
+	def_bool PCI
+
+config PCI_DOMAINS_GENERIC
+	def_bool PCI
+
+source "drivers/pci/Kconfig"
+
+endmenu
+
+source "init/Kconfig"
+
+source "kernel/Kconfig.freezer"
+
+menu "Executable file formats"
+
+source "fs/Kconfig.binfmt"
+
+endmenu
+
+menu "Power management options"
+
+source kernel/power/Kconfig
+
+endmenu
+
+source "net/Kconfig"
+
+source "drivers/Kconfig"
+
+source "fs/Kconfig"
+
+menu "Kernel hacking"
+
+config CMDLINE_BOOL
+	bool "Built-in kernel command line"
+	help
+	  For most platforms, it is firmware or second stage bootloader
+	  that by default specifies the kernel command line options.
+	  However, it might be necessary or advantageous to either override
+	  the default kernel command line or add a few extra options to it.
+	  For such cases, this option allows hardcoding command line options
+	  directly into the kernel.
+
+	  For that, choose 'Y' here and fill in the extra boot parameters
+	  in CONFIG_CMDLINE.
+
+	  The built-in options will be concatenated to the default command
+	  line if CMDLINE_OVERRIDE is set to 'N'. Otherwise, the default
+	  command line will be ignored and replaced by the built-in string.
+
+config CMDLINE
+	string "Built-in kernel command string"
+	depends on CMDLINE_BOOL
+	default ""
+	help
+	  Supply command-line options at build time by entering them here.
+
+config CMDLINE_OVERRIDE
+	bool "Built-in command line overrides bootloader arguments"
+	depends on CMDLINE_BOOL
+	help
+	  Set this option to 'Y' to have the kernel ignore the bootloader
+	  or firmware command line.  Instead, the built-in command line
+	  will be used exclusively.
+
+	  If you don't know what to do here, say N.
+
+config EARLY_PRINTK
+	def_bool y
+
+source "lib/Kconfig.debug"
+
+config CMDLINE_BOOL
+	bool
+endmenu
+
+source "security/Kconfig"
+
+source "crypto/Kconfig"
+
+source "lib/Kconfig"
diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile
new file mode 100644
index 000000000000..6719dd30ec5b
--- /dev/null
+++ b/arch/riscv/Makefile
@@ -0,0 +1,72 @@
+# This file is included by the global makefile so that you can add your own
+# architecture-specific flags and dependencies. Remember to do have actions
+# for "archclean" and "archdep" for cleaning up and making dependencies for
+# this architecture
+#
+# This file is subject to the terms and conditions of the GNU General Public
+# License.  See the file "COPYING" in the main directory of this archive
+# for more details.
+#
+
+LDFLAGS         :=
+OBJCOPYFLAGS    := -O binary
+LDFLAGS_vmlinux :=
+KBUILD_AFLAGS_MODULE += -fPIC
+KBUILD_CFLAGS_MODULE += -fPIC
+
+KBUILD_DEFCONFIG = defconfig
+
+export BITS
+ifeq ($(CONFIG_ARCH_RV64I),y)
+	BITS := 64
+	UTS_MACHINE := riscv64
+
+	KBUILD_CFLAGS += -mabi=lp64
+	KBUILD_AFLAGS += -mabi=lp64
+	KBUILD_MARCH = rv64im
+	LDFLAGS += -melf64lriscv
+else
+	BITS := 32
+	UTS_MACHINE := riscv32
+
+	KBUILD_CFLAGS += -mabi=ilp32
+	KBUILD_AFLAGS += -mabi=ilp32
+	KBUILD_MARCH = rv32im
+	LDFLAGS += -melf32lriscv
+endif
+
+KBUILD_CFLAGS += -Wall
+
+ifeq ($(CONFIG_RISCV_ISA_A),y)
+	KBUILD_ARCH_A = a
+endif
+ifeq ($(CONFIG_RISCV_ISA_C),y)
+	KBUILD_ARCH_C = c
+endif
+
+KBUILD_AFLAGS += -march=$(KBUILD_MARCH)$(KBUILD_ARCH_A)fd$(KBUILD_ARCH_C)
+
+KBUILD_CFLAGS += -march=$(KBUILD_MARCH)$(KBUILD_ARCH_A)$(KBUILD_ARCH_C)
+KBUILD_CFLAGS += -mno-save-restore
+KBUILD_CFLAGS += -DCONFIG_PAGE_OFFSET=$(CONFIG_PAGE_OFFSET)
+
+ifeq ($(CONFIG_CMODEL_MEDLOW),y)
+	KBUILD_CFLAGS += -mcmodel=medlow
+endif
+ifeq ($(CONFIG_CMODEL_MEDANY),y)
+	KBUILD_CFLAGS += -mcmodel=medany
+endif
+
+# GCC versions that support the "-mstrict-align" option default to allowing
+# unaligned accesses.  While unaligned accesses are explicitly allowed in the
+# RISC-V ISA, they're emulated by machine mode traps on all extant
+# architectures.  It's faster to have GCC emit only aligned accesses.
+KBUILD_CFLAGS += $(call cc-option,-mstrict-align)
+
+head-y := arch/riscv/kernel/head.o
+
+core-y += arch/riscv/kernel/ arch/riscv/mm/
+
+libs-y += arch/riscv/lib/
+
+all: vmlinux
diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig
new file mode 100644
index 000000000000..e69de29bb2d1
--- /dev/null
+++ b/arch/riscv/configs/defconfig
diff --git a/arch/riscv/include/asm/Kbuild b/arch/riscv/include/asm/Kbuild
new file mode 100644
index 000000000000..970460a0b492
--- /dev/null
+++ b/arch/riscv/include/asm/Kbuild
@@ -0,0 +1,62 @@
+generic-y += bugs.h
+generic-y += cacheflush.h
+generic-y += checksum.h
+generic-y += clkdev.h
+generic-y += cputime.h
+generic-y += device.h
+generic-y += div64.h
+generic-y += dma.h
+generic-y += dma-contiguous.h
+generic-y += emergency-restart.h
+generic-y += errno.h
+generic-y += exec.h
+generic-y += fb.h
+generic-y += fcntl.h
+generic-y += ftrace.h
+generic-y += futex.h
+generic-y += hardirq.h
+generic-y += hash.h
+generic-y += hw_irq.h
+generic-y += ioctl.h
+generic-y += ioctls.h
+generic-y += ipcbuf.h
+generic-y += irq_regs.h
+generic-y += irq_work.h
+generic-y += kdebug.h
+generic-y += kmap_types.h
+generic-y += kvm_para.h
+generic-y += local.h
+generic-y += mm-arch-hooks.h
+generic-y += mman.h
+generic-y += module.h
+generic-y += msgbuf.h
+generic-y += mutex.h
+generic-y += param.h
+generic-y += percpu.h
+generic-y += poll.h
+generic-y += posix_types.h
+generic-y += preempt.h
+generic-y += resource.h
+generic-y += scatterlist.h
+generic-y += sections.h
+generic-y += sembuf.h
+generic-y += serial.h
+generic-y += setup.h
+generic-y += shmbuf.h
+generic-y += shmparam.h
+generic-y += signal.h
+generic-y += socket.h
+generic-y += sockios.h
+generic-y += stat.h
+generic-y += statfs.h
+generic-y += swab.h
+generic-y += termbits.h
+generic-y += termios.h
+generic-y += topology.h
+generic-y += trace_clock.h
+generic-y += types.h
+generic-y += unaligned.h
+generic-y += user.h
+generic-y += vga.h
+generic-y += vmlinux.lds.h
+generic-y += xor.h
diff --git a/arch/riscv/include/asm/asm-offsets.h b/arch/riscv/include/asm/asm-offsets.h
new file mode 100644
index 000000000000..d370ee36a182
--- /dev/null
+++ b/arch/riscv/include/asm/asm-offsets.h
@@ -0,0 +1 @@
+#include <generated/asm-offsets.h>
diff --git a/arch/riscv/include/asm/asm.h b/arch/riscv/include/asm/asm.h
new file mode 100644
index 000000000000..5ad4cb622bed
--- /dev/null
+++ b/arch/riscv/include/asm/asm.h
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2015 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#ifndef _ASM_RISCV_ASM_H
+#define _ASM_RISCV_ASM_H
+
+#ifdef __ASSEMBLY__
+#define __ASM_STR(x)	x
+#else
+#define __ASM_STR(x)	#x
+#endif
+
+#if __riscv_xlen == 64
+#define __REG_SEL(a, b)	__ASM_STR(a)
+#elif __riscv_xlen == 32
+#define __REG_SEL(a, b)	__ASM_STR(b)
+#else
+#error "Unexpected __riscv_xlen"
+#endif
+
+#define REG_L		__REG_SEL(ld, lw)
+#define REG_S		__REG_SEL(sd, sw)
+#define SZREG		__REG_SEL(8, 4)
+#define LGREG		__REG_SEL(3, 2)
+
+#if __SIZEOF_POINTER__ == 8
+#ifdef __ASSEMBLY__
+#define RISCV_PTR		.dword
+#define RISCV_SZPTR		8
+#define RISCV_LGPTR		3
+#else
+#define RISCV_PTR		".dword"
+#define RISCV_SZPTR		"8"
+#define RISCV_LGPTR		"3"
+#endif
+#elif __SIZEOF_POINTER__ == 4
+#ifdef __ASSEMBLY__
+#define RISCV_PTR		.word
+#define RISCV_SZPTR		4
+#define RISCV_LGPTR		2
+#else
+#define RISCV_PTR		".word"
+#define RISCV_SZPTR		"4"
+#define RISCV_LGPTR		"2"
+#endif
+#else
+#error "Unexpected __SIZEOF_POINTER__"
+#endif
+
+#if (__SIZEOF_INT__ == 4)
+#define RISCV_INT		__ASM_STR(.word)
+#define RISCV_SZINT		__ASM_STR(4)
+#define RISCV_LGINT		__ASM_STR(2)
+#else
+#error "Unexpected __SIZEOF_INT__"
+#endif
+
+#if (__SIZEOF_SHORT__ == 2)
+#define RISCV_SHORT		__ASM_STR(.half)
+#define RISCV_SZSHORT		__ASM_STR(2)
+#define RISCV_LGSHORT		__ASM_STR(1)
+#else
+#error "Unexpected __SIZEOF_SHORT__"
+#endif
+
+#endif /* _ASM_RISCV_ASM_H */
diff --git a/arch/riscv/include/asm/atomic.h b/arch/riscv/include/asm/atomic.h
new file mode 100644
index 000000000000..e65d1cd89e28
--- /dev/null
+++ b/arch/riscv/include/asm/atomic.h
@@ -0,0 +1,380 @@
+/*
+ * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
+ * Copyright (C) 2012 Regents of the University of California
+ * Copyright (C) 2017 SiFive
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public Licence
+ * as published by the Free Software Foundation; either version
+ * 2 of the Licence, or (at your option) any later version.
+ */
+
+#ifndef _ASM_RISCV_ATOMIC_H
+#define _ASM_RISCV_ATOMIC_H
+
+#ifdef CONFIG_GENERIC_ATOMIC64
+# include <asm-generic/atomic64.h>
+#else
+# if (__riscv_xlen < 64)
+#  error "64-bit atomics require XLEN to be at least 64"
+# endif
+#endif
+
+#include <asm/cmpxchg.h>
+#include <asm/barrier.h>
+
+#define ATOMIC_INIT(i)	{ (i) }
+static __always_inline int atomic_read(const atomic_t *v)
+{
+	return READ_ONCE(v->counter);
+}
+static __always_inline void atomic_set(atomic_t *v, int i)
+{
+	WRITE_ONCE(v->counter, i);
+}
+
+#ifndef CONFIG_GENERIC_ATOMIC64
+#define ATOMIC64_INIT(i) { (i) }
+static __always_inline long atomic64_read(const atomic64_t *v)
+{
+	return READ_ONCE(v->counter);
+}
+static __always_inline void atomic64_set(atomic64_t *v, long i)
+{
+	WRITE_ONCE(v->counter, i);
+}
+#endif
+
+/*
+ * First, the atomic ops that have no ordering constraints and therefor don't
+ * have the AQ or RL bits set.  These don't return anything, so there's only
+ * one version to worry about.
+ */
+#define ATOMIC_OP(op, asm_op, I, asm_type, c_type, prefix)				\
+static __always_inline void atomic##prefix##_##op(c_type i, atomic##prefix##_t *v)	\
+{											\
+	__asm__ __volatile__ (								\
+		"amo" #asm_op "." #asm_type " zero, %1, %0"				\
+		: "+A" (v->counter)							\
+		: "r" (I)								\
+		: "memory");								\
+}
+
+#ifdef CONFIG_GENERIC_ATOMIC64
+#define ATOMIC_OPS(op, asm_op, I)			\
+        ATOMIC_OP (op, asm_op, I, w,  int,   )
+#else
+#define ATOMIC_OPS(op, asm_op, I)			\
+        ATOMIC_OP (op, asm_op, I, w,  int,   )	\
+        ATOMIC_OP (op, asm_op, I, d, long, 64)
+#endif
+
+ATOMIC_OPS(add, add,  i)
+ATOMIC_OPS(sub, add, -i)
+ATOMIC_OPS(and, and,  i)
+ATOMIC_OPS( or,  or,  i)
+ATOMIC_OPS(xor, xor,  i)
+
+#undef ATOMIC_OP
+#undef ATOMIC_OPS
+
+/*
+ * Atomic ops that have ordered, relaxed, acquire, and relese variants.
+ * There's two flavors of these: the arithmatic ops have both fetch and return
+ * versions, while the logical ops only have fetch versions.
+ */
+#define ATOMIC_FETCH_OP(op, asm_op, I, asm_or, c_or, asm_type, c_type, prefix)				\
+static __always_inline c_type atomic##prefix##_fetch_##op##c_or(c_type i, atomic##prefix##_t *v)	\
+{													\
+	register c_type ret;										\
+	__asm__ __volatile__ (										\
+		"amo" #asm_op "." #asm_type #asm_or " %1, %2, %0"					\
+		: "+A" (v->counter), "=r" (ret)								\
+		: "r" (I)										\
+		: "memory");										\
+	return ret;											\
+}
+
+#define ATOMIC_OP_RETURN(op, asm_op, c_op, I, asm_or, c_or, asm_type, c_type, prefix)			\
+static __always_inline c_type atomic##prefix##_##op##_return##c_or(c_type i, atomic##prefix##_t *v)	\
+{													\
+        return atomic##prefix##_fetch_##op##c_or(i, v) c_op I;						\
+}
+
+#ifdef CONFIG_GENERIC_ATOMIC64
+#define ATOMIC_OPS(op, asm_op, c_op, I, asm_or, c_or)				\
+        ATOMIC_FETCH_OP (op, asm_op,       I, asm_or, c_or, w,  int,   )	\
+        ATOMIC_OP_RETURN(op, asm_op, c_op, I, asm_or, c_or, w,  int,   )
+#else
+#define ATOMIC_OPS(op, asm_op, c_op, I, asm_or, c_or)				\
+        ATOMIC_FETCH_OP (op, asm_op,       I, asm_or, c_or, w,  int,   )	\
+        ATOMIC_OP_RETURN(op, asm_op, c_op, I, asm_or, c_or, w,  int,   )	\
+        ATOMIC_FETCH_OP (op, asm_op,       I, asm_or, c_or, d, long, 64)	\
+        ATOMIC_OP_RETURN(op, asm_op, c_op, I, asm_or, c_or, d, long, 64)
+#endif
+
+ATOMIC_OPS(add, add, +,  i,      , _relaxed)
+ATOMIC_OPS(add, add, +,  i, .aq  , _acquire)
+ATOMIC_OPS(add, add, +,  i, .rl  , _release)
+ATOMIC_OPS(add, add, +,  i, .aqrl,         )
+
+ATOMIC_OPS(sub, add, +, -i,      , _relaxed)
+ATOMIC_OPS(sub, add, +, -i, .aq  , _acquire)
+ATOMIC_OPS(sub, add, +, -i, .rl  , _release)
+ATOMIC_OPS(sub, add, +, -i, .aqrl,         )
+
+#undef ATOMIC_OPS
+
+#ifdef CONFIG_GENERIC_ATOMIC64
+#define ATOMIC_OPS(op, asm_op, I, asm_or, c_or)				\
+        ATOMIC_FETCH_OP(op, asm_op, I, asm_or, c_or, w,  int,   )
+#else
+#define ATOMIC_OPS(op, asm_op, I, asm_or, c_or)				\
+        ATOMIC_FETCH_OP(op, asm_op, I, asm_or, c_or, w,  int,   )	\
+        ATOMIC_FETCH_OP(op, asm_op, I, asm_or, c_or, d, long, 64)
+#endif
+
+ATOMIC_OPS(and, and, i,      , _relaxed)
+ATOMIC_OPS(and, and, i, .aq  , _acquire)
+ATOMIC_OPS(and, and, i, .rl  , _release)
+ATOMIC_OPS(and, and, i, .aqrl,         )
+
+ATOMIC_OPS( or,  or, i,      , _relaxed)
+ATOMIC_OPS( or,  or, i, .aq  , _acquire)
+ATOMIC_OPS( or,  or, i, .rl  , _release)
+ATOMIC_OPS( or,  or, i, .aqrl,         )
+
+ATOMIC_OPS(xor, xor, i,      , _relaxed)
+ATOMIC_OPS(xor, xor, i, .aq  , _acquire)
+ATOMIC_OPS(xor, xor, i, .rl  , _release)
+ATOMIC_OPS(xor, xor, i, .aqrl,         )
+
+#undef ATOMIC_OPS
+
+#undef ATOMIC_FETCH_OP
+#undef ATOMIC_OP_RETURN
+
+/*
+ * The extra atomic operations that are constructed from one of the core
+ * AMO-based operations above (aside from sub, which is easier to fit above).
+ * These are required to perform a barrier, but they're OK this way because
+ * atomic_*_return is also required to perform a barrier.
+ */
+#define ATOMIC_OP(op, func_op, comp_op, I, c_type, prefix)			\
+static __always_inline bool atomic##prefix##_##op(c_type i, atomic##prefix##_t *v) \
+{										\
+	return atomic##prefix##_##func_op##_return(i, v) comp_op I;		\
+}
+
+#ifdef CONFIG_GENERIC_ATOMIC64
+#define ATOMIC_OPS(op, func_op, comp_op, I)			\
+        ATOMIC_OP (op, func_op, comp_op, I,  int,   )
+#else
+#define ATOMIC_OPS(op, func_op, comp_op, I)			\
+        ATOMIC_OP (op, func_op, comp_op, I,  int,   )		\
+        ATOMIC_OP (op, func_op, comp_op, I, long, 64)
+#endif
+
+ATOMIC_OPS(add_and_test, add, ==, 0)
+ATOMIC_OPS(sub_and_test, sub, ==, 0)
+ATOMIC_OPS(add_negative, add,  <, 0)
+
+#undef ATOMIC_OP
+#undef ATOMIC_OPS
+
+#define ATOMIC_OP(op, func_op, I, c_type, prefix)				\
+static __always_inline void atomic##prefix##_##op(atomic##prefix##_t *v)	\
+{										\
+	atomic##prefix##_##func_op(I, v);					\
+}
+
+#define ATOMIC_FETCH_OP(op, func_op, I, c_type, prefix)					\
+static __always_inline c_type atomic##prefix##_fetch_##op(atomic##prefix##_t *v)	\
+{											\
+	return atomic##prefix##_fetch_##func_op(I, v);					\
+}
+
+#define ATOMIC_OP_RETURN(op, asm_op, c_op, I, c_type, prefix)				\
+static __always_inline c_type atomic##prefix##_##op##_return(atomic##prefix##_t *v)	\
+{											\
+        return atomic##prefix##_fetch_##op(v) c_op I;					\
+}
+
+#ifdef CONFIG_GENERIC_ATOMIC64
+#define ATOMIC_OPS(op, asm_op, c_op, I)						\
+        ATOMIC_OP       (op, asm_op,       I,  int,   )				\
+        ATOMIC_FETCH_OP (op, asm_op,       I,  int,   )				\
+        ATOMIC_OP_RETURN(op, asm_op, c_op, I,  int,   )
+#else
+#define ATOMIC_OPS(op, asm_op, c_op, I)						\
+        ATOMIC_OP       (op, asm_op,       I,  int,   )				\
+        ATOMIC_FETCH_OP (op, asm_op,       I,  int,   )				\
+        ATOMIC_OP_RETURN(op, asm_op, c_op, I,  int,   )				\
+        ATOMIC_OP       (op, asm_op,       I, long, 64)				\
+        ATOMIC_FETCH_OP (op, asm_op,       I, long, 64)				\
+        ATOMIC_OP_RETURN(op, asm_op, c_op, I, long, 64)
+#endif
+
+ATOMIC_OPS(inc, add, +,  1)
+ATOMIC_OPS(dec, add, +, -1)
+
+#undef ATOMIC_OPS
+#undef ATOMIC_OP
+#undef ATOMIC_FETCH_OP
+#undef ATOMIC_OP_RETURN
+
+#define ATOMIC_OP(op, func_op, comp_op, I, prefix)				\
+static __always_inline bool atomic##prefix##_##op(atomic##prefix##_t *v)	\
+{										\
+	return atomic##prefix##_##func_op##_return(v) comp_op I;		\
+}
+
+ATOMIC_OP(inc_and_test, inc, ==, 0,   )
+ATOMIC_OP(dec_and_test, dec, ==, 0,   )
+#ifndef CONFIG_GENERIC_ATOMIC64
+ATOMIC_OP(inc_and_test, inc, ==, 0, 64)
+ATOMIC_OP(dec_and_test, dec, ==, 0, 64)
+#endif
+
+#undef ATOMIC_OP
+
+/* This is required to provide a barrier on success. */
+static __always_inline int __atomic_add_unless(atomic_t *v, int a, int u)
+{
+       int prev, rc;
+
+	__asm__ __volatile__ (
+		"0:\n\t"
+		"lr.w.aqrl  %[p],  %[c]\n\t"
+		"beq        %[p],  %[u], 1f\n\t"
+		"add       %[rc],  %[p], %[a]\n\t"
+		"sc.w.aqrl %[rc], %[rc], %[c]\n\t"
+		"bnez      %[rc], 0b\n\t"
+		"1:"
+		: [p]"=&r" (prev), [rc]"=&r" (rc), [c]"+A" (v->counter)
+		: [a]"r" (a), [u]"r" (u)
+		: "memory");
+	return prev;
+}
+
+#ifndef CONFIG_GENERIC_ATOMIC64
+static __always_inline long __atomic64_add_unless(atomic64_t *v, long a, long u)
+{
+       long prev, rc;
+
+	__asm__ __volatile__ (
+		"0:\n\t"
+		"lr.d.aqrl  %[p],  %[c]\n\t"
+		"beq        %[p],  %[u], 1f\n\t"
+		"add       %[rc],  %[p], %[a]\n\t"
+		"sc.d.aqrl %[rc], %[rc], %[c]\n\t"
+		"bnez      %[rc], 0b\n\t"
+		"1:"
+		: [p]"=&r" (prev), [rc]"=&r" (rc), [c]"+A" (v->counter)
+		: [a]"r" (a), [u]"r" (u)
+		: "memory");
+	return prev;
+}
+
+static __always_inline int atomic64_add_unless(atomic64_t *v, long a, long u)
+{
+	return __atomic64_add_unless(v, a, u) != u;
+}
+#endif
+
+/*
+ * The extra atomic operations that are constructed from one of the core
+ * LR/SC-based operations above.
+ */
+static __always_inline int atomic_inc_not_zero(atomic_t *v)
+{
+        return __atomic_add_unless(v, 1, 0);
+}
+
+#ifndef CONFIG_GENERIC_ATOMIC64
+static __always_inline long atomic64_inc_not_zero(atomic64_t *v)
+{
+        return atomic64_add_unless(v, 1, 0);
+}
+#endif
+
+/*
+ * atomic_{cmp,}xchg is required to have exactly the same ordering semantics as
+ * {cmp,}xchg and the operations that return, so they need a barrier.
+ */
+/*
+ * FIXME: atomic_cmpxchg_{acquire,release,relaxed} are all implemented by
+ * assigning the same barrier to both the LR and SC operations, but that might
+ * not make any sense.  We're waiting on a memory model specification to
+ * determine exactly what the right thing to do is here.
+ */
+#define ATOMIC_OP(c_t, prefix, c_or, size, asm_or)						\
+static __always_inline c_t atomic##prefix##_cmpxchg##c_or(atomic##prefix##_t *v, c_t o, c_t n) 	\
+{												\
+	return __cmpxchg(&(v->counter), o, n, size, asm_or, asm_or);				\
+}												\
+static __always_inline c_t atomic##prefix##_xchg##c_or(atomic##prefix##_t *v, c_t n) 		\
+{												\
+	return __xchg(n, &(v->counter), size, asm_or);						\
+}
+
+#ifdef CONFIG_GENERIC_ATOMIC64
+#define ATOMIC_OPS(c_or, asm_or)			\
+	ATOMIC_OP( int,   , c_or, 4, asm_or)
+#else
+#define ATOMIC_OPS(c_or, asm_or)			\
+	ATOMIC_OP( int,   , c_or, 4, asm_or)		\
+	ATOMIC_OP(long, 64, c_or, 8, asm_or)
+#endif
+
+ATOMIC_OPS(        , .aqrl)
+ATOMIC_OPS(_acquire,   .aq)
+ATOMIC_OPS(_release,   .rl)
+ATOMIC_OPS(_relaxed,      )
+
+#undef ATOMIC_OPS
+#undef ATOMIC_OP
+
+static __always_inline int atomic_sub_if_positive(atomic_t *v, int offset)
+{
+       int prev, rc;
+
+	__asm__ __volatile__ (
+		"0:\n\t"
+		"lr.w.aqrl  %[p],  %[c]\n\t"
+		"sub       %[rc],  %[p], %[o]\n\t"
+		"bltz      %[rc],    1f\n\t"
+		"sc.w.aqrl %[rc], %[rc], %[c]\n\t"
+		"bnez      %[rc],    0b\n\t"
+		"1:"
+		: [p]"=&r" (prev), [rc]"=&r" (rc), [c]"+A" (v->counter)
+		: [o]"r" (offset)
+		: "memory");
+	return prev - offset;
+}
+
+#define atomic_dec_if_positive(v)	atomic_sub_if_positive(v, 1)
+
+#ifndef CONFIG_GENERIC_ATOMIC64
+static __always_inline long atomic64_sub_if_positive(atomic64_t *v, int offset)
+{
+       long prev, rc;
+
+	__asm__ __volatile__ (
+		"0:\n\t"
+		"lr.d.aqrl  %[p],  %[c]\n\t"
+		"sub       %[rc],  %[p], %[o]\n\t"
+		"bltz      %[rc],    1f\n\t"
+		"sc.d.aqrl %[rc], %[rc], %[c]\n\t"
+		"bnez      %[rc],    0b\n\t"
+		"1:"
+		: [p]"=&r" (prev), [rc]"=&r" (rc), [c]"+A" (v->counter)
+		: [o]"r" (offset)
+		: "memory");
+	return prev - offset;
+}
+
+#define atomic64_dec_if_positive(v)	atomic64_sub_if_positive(v, 1)
+#endif
+
+#endif /* _ASM_RISCV_ATOMIC_H */
diff --git a/arch/riscv/include/asm/barrier.h b/arch/riscv/include/asm/barrier.h
new file mode 100644
index 000000000000..c0319cbf1eec
--- /dev/null
+++ b/arch/riscv/include/asm/barrier.h
@@ -0,0 +1,64 @@
+/*
+ * Based on arch/arm/include/asm/barrier.h
+ *
+ * Copyright (C) 2012 ARM Ltd.
+ * Copyright (C) 2013 Regents of the University of California
+ * Copyright (C) 2017 SiFive
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _ASM_RISCV_BARRIER_H
+#define _ASM_RISCV_BARRIER_H
+
+#ifndef __ASSEMBLY__
+
+#define nop()		__asm__ __volatile__ ("nop")
+
+#define RISCV_FENCE(p, s) \
+	__asm__ __volatile__ ("fence " #p "," #s : : : "memory")
+
+/* These barriers need to enforce ordering on both devices or memory. */
+#define mb()		RISCV_FENCE(iorw,iorw)
+#define rmb()		RISCV_FENCE(ir,ir)
+#define wmb()		RISCV_FENCE(ow,ow)
+
+/* These barriers do not need to enforce ordering on devices, just memory. */
+#define smp_mb()	RISCV_FENCE(rw,rw)
+#define smp_rmb()	RISCV_FENCE(r,r)
+#define smp_wmb()	RISCV_FENCE(w,w)
+
+/*
+ * This is a very specific barrier: it's currently only used in two places in
+ * the kernel, both in the scheduler.  See include/linux/spinlock.h for the two
+ * orderings it guarantees, but the "critical section is RCsc" guarantee
+ * mandates a barrier on RISC-V.  The sequence looks like:
+ *
+ *    lr.aq lock
+ *    sc    lock <= LOCKED
+ *    smp_mb__after_spinlock()
+ *    // critical section
+ *    lr    lock
+ *    sc.rl lock <= UNLOCKED
+ *
+ * The AQ/RL pair provides a RCpc critical section, but there's not really any
+ * way we can take advantage of that here because the ordering is only enforced
+ * on that one lock.  Thus, we're just doing a full fence.
+ */
+#define smp_mb__after_spinlock()	RISCV_FENCE(rw,rw)
+
+#include <asm-generic/barrier.h>
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* _ASM_RISCV_BARRIER_H */
diff --git a/arch/riscv/include/asm/bitops.h b/arch/riscv/include/asm/bitops.h
new file mode 100644
index 000000000000..f30daf26f08f
--- /dev/null
+++ b/arch/riscv/include/asm/bitops.h
@@ -0,0 +1,218 @@
+/*
+ * Copyright (C) 2012 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#ifndef _ASM_RISCV_BITOPS_H
+#define _ASM_RISCV_BITOPS_H
+
+#ifndef _LINUX_BITOPS_H
+#error "Only <linux/bitops.h> can be included directly"
+#endif /* _LINUX_BITOPS_H */
+
+#include <linux/compiler.h>
+#include <linux/irqflags.h>
+#include <asm/barrier.h>
+#include <asm/bitsperlong.h>
+
+#ifndef smp_mb__before_clear_bit
+#define smp_mb__before_clear_bit()  smp_mb()
+#define smp_mb__after_clear_bit()   smp_mb()
+#endif /* smp_mb__before_clear_bit */
+
+#include <asm-generic/bitops/__ffs.h>
+#include <asm-generic/bitops/ffz.h>
+#include <asm-generic/bitops/fls.h>
+#include <asm-generic/bitops/__fls.h>
+#include <asm-generic/bitops/fls64.h>
+#include <asm-generic/bitops/find.h>
+#include <asm-generic/bitops/sched.h>
+#include <asm-generic/bitops/ffs.h>
+
+#include <asm-generic/bitops/hweight.h>
+
+#if (BITS_PER_LONG == 64)
+#define __AMO(op)	"amo" #op ".d"
+#elif (BITS_PER_LONG == 32)
+#define __AMO(op)	"amo" #op ".w"
+#else
+#error "Unexpected BITS_PER_LONG"
+#endif
+
+#define __test_and_op_bit_ord(op, mod, nr, addr, ord)		\
+({								\
+	unsigned long __res, __mask;				\
+	__mask = BIT_MASK(nr);					\
+	__asm__ __volatile__ (					\
+		__AMO(op) #ord " %0, %2, %1"			\
+		: "=r" (__res), "+A" (addr[BIT_WORD(nr)])	\
+		: "r" (mod(__mask))				\
+		: "memory");					\
+	((__res & __mask) != 0);				\
+})
+
+#define __op_bit_ord(op, mod, nr, addr, ord)			\
+	__asm__ __volatile__ (					\
+		__AMO(op) #ord " zero, %1, %0"			\
+		: "+A" (addr[BIT_WORD(nr)])			\
+		: "r" (mod(BIT_MASK(nr)))			\
+		: "memory");
+
+#define __test_and_op_bit(op, mod, nr, addr) 			\
+	__test_and_op_bit_ord(op, mod, nr, addr, .aqrl)
+#define __op_bit(op, mod, nr, addr)				\
+	__op_bit_ord(op, mod, nr, addr, )
+
+/* Bitmask modifiers */
+#define __NOP(x)	(x)
+#define __NOT(x)	(~(x))
+
+/**
+ * test_and_set_bit - Set a bit and return its old value
+ * @nr: Bit to set
+ * @addr: Address to count from
+ *
+ * This operation may be reordered on other architectures than x86.
+ */
+static inline int test_and_set_bit(int nr, volatile unsigned long *addr)
+{
+	return __test_and_op_bit(or, __NOP, nr, addr);
+}
+
+/**
+ * test_and_clear_bit - Clear a bit and return its old value
+ * @nr: Bit to clear
+ * @addr: Address to count from
+ *
+ * This operation can be reordered on other architectures other than x86.
+ */
+static inline int test_and_clear_bit(int nr, volatile unsigned long *addr)
+{
+	return __test_and_op_bit(and, __NOT, nr, addr);
+}
+
+/**
+ * test_and_change_bit - Change a bit and return its old value
+ * @nr: Bit to change
+ * @addr: Address to count from
+ *
+ * This operation is atomic and cannot be reordered.
+ * It also implies a memory barrier.
+ */
+static inline int test_and_change_bit(int nr, volatile unsigned long *addr)
+{
+	return __test_and_op_bit(xor, __NOP, nr, addr);
+}
+
+/**
+ * set_bit - Atomically set a bit in memory
+ * @nr: the bit to set
+ * @addr: the address to start counting from
+ *
+ * Note: there are no guarantees that this function will not be reordered
+ * on non x86 architectures, so if you are writing portable code,
+ * make sure not to rely on its reordering guarantees.
+ *
+ * Note that @nr may be almost arbitrarily large; this function is not
+ * restricted to acting on a single-word quantity.
+ */
+static inline void set_bit(int nr, volatile unsigned long *addr)
+{
+	__op_bit(or, __NOP, nr, addr);
+}
+
+/**
+ * clear_bit - Clears a bit in memory
+ * @nr: Bit to clear
+ * @addr: Address to start counting from
+ *
+ * Note: there are no guarantees that this function will not be reordered
+ * on non x86 architectures, so if you are writing portable code,
+ * make sure not to rely on its reordering guarantees.
+ */
+static inline void clear_bit(int nr, volatile unsigned long *addr)
+{
+	__op_bit(and, __NOT, nr, addr);
+}
+
+/**
+ * change_bit - Toggle a bit in memory
+ * @nr: Bit to change
+ * @addr: Address to start counting from
+ *
+ * change_bit()  may be reordered on other architectures than x86.
+ * Note that @nr may be almost arbitrarily large; this function is not
+ * restricted to acting on a single-word quantity.
+ */
+static inline void change_bit(int nr, volatile unsigned long *addr)
+{
+	__op_bit(xor, __NOP, nr, addr);
+}
+
+/**
+ * test_and_set_bit_lock - Set a bit and return its old value, for lock
+ * @nr: Bit to set
+ * @addr: Address to count from
+ *
+ * This operation is atomic and provides acquire barrier semantics.
+ * It can be used to implement bit locks.
+ */
+static inline int test_and_set_bit_lock(
+	unsigned long nr, volatile unsigned long *addr)
+{
+	return __test_and_op_bit_ord(or, __NOP, nr, addr, .aq);
+}
+
+/**
+ * clear_bit_unlock - Clear a bit in memory, for unlock
+ * @nr: the bit to set
+ * @addr: the address to start counting from
+ *
+ * This operation is atomic and provides release barrier semantics.
+ */
+static inline void clear_bit_unlock(
+	unsigned long nr, volatile unsigned long *addr)
+{
+	__op_bit_ord(and, __NOT, nr, addr, .rl);
+}
+
+/**
+ * __clear_bit_unlock - Clear a bit in memory, for unlock
+ * @nr: the bit to set
+ * @addr: the address to start counting from
+ *
+ * This operation is like clear_bit_unlock, however it is not atomic.
+ * It does provide release barrier semantics so it can be used to unlock
+ * a bit lock, however it would only be used if no other CPU can modify
+ * any bits in the memory until the lock is released (a good example is
+ * if the bit lock itself protects access to the other bits in the word).
+ *
+ * On RISC-V systems there seems to be no benefit to taking advantage of the
+ * non-atomic property here: it's a lot more instructions and we still have to
+ * provide release semantics anyway.
+ */
+static inline void __clear_bit_unlock(
+	unsigned long nr, volatile unsigned long *addr)
+{
+	clear_bit_unlock(nr, addr);
+}
+
+#undef __test_and_op_bit
+#undef __op_bit
+#undef __NOP
+#undef __NOT
+#undef __AMO
+
+#include <asm-generic/bitops/non-atomic.h>
+#include <asm-generic/bitops/le.h>
+#include <asm-generic/bitops/ext2-atomic.h>
+
+#endif /* _ASM_RISCV_BITOPS_H */
diff --git a/arch/riscv/include/asm/bug.h b/arch/riscv/include/asm/bug.h
new file mode 100644
index 000000000000..bfc7f099ab1f
--- /dev/null
+++ b/arch/riscv/include/asm/bug.h
@@ -0,0 +1,88 @@
+/*
+ * Copyright (C) 2012 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#ifndef _ASM_RISCV_BUG_H
+#define _ASM_RISCV_BUG_H
+
+#include <linux/compiler.h>
+#include <linux/const.h>
+#include <linux/types.h>
+
+#include <asm/asm.h>
+
+#ifdef CONFIG_GENERIC_BUG
+#define __BUG_INSN	_AC(0x00100073, UL) /* ebreak */
+
+#ifndef __ASSEMBLY__
+typedef u32 bug_insn_t;
+
+#ifdef CONFIG_GENERIC_BUG_RELATIVE_POINTERS
+#define __BUG_ENTRY_ADDR	RISCV_INT " 1b - 2b"
+#define __BUG_ENTRY_FILE	RISCV_INT " %0 - 2b"
+#else
+#define __BUG_ENTRY_ADDR	RISCV_PTR " 1b"
+#define __BUG_ENTRY_FILE	RISCV_PTR " %0"
+#endif
+
+#ifdef CONFIG_DEBUG_BUGVERBOSE
+#define __BUG_ENTRY			\
+	__BUG_ENTRY_ADDR "\n\t"		\
+	__BUG_ENTRY_FILE "\n\t"		\
+	RISCV_SHORT " %1"
+#else
+#define __BUG_ENTRY			\
+	__BUG_ENTRY_ADDR
+#endif
+
+#define BUG()							\
+do {								\
+	__asm__ __volatile__ (					\
+		"1:\n\t"					\
+			"ebreak\n"				\
+			".pushsection __bug_table,\"a\"\n\t"	\
+		"2:\n\t"					\
+			__BUG_ENTRY "\n\t"			\
+			".org 2b + %2\n\t"			\
+			".popsection"				\
+		:						\
+		: "i" (__FILE__), "i" (__LINE__),		\
+		  "i" (sizeof(struct bug_entry)));		\
+	unreachable();						\
+} while (0)
+#endif /* !__ASSEMBLY__ */
+#else /* CONFIG_GENERIC_BUG */
+#ifndef __ASSEMBLY__
+#define BUG()							\
+do {								\
+	__asm__ __volatile__ ("ebreak\n");			\
+	unreachable();						\
+} while (0)
+#endif /* !__ASSEMBLY__ */
+#endif /* CONFIG_GENERIC_BUG */
+
+#define HAVE_ARCH_BUG
+
+#include <asm-generic/bug.h>
+
+#ifndef __ASSEMBLY__
+
+struct pt_regs;
+struct task_struct;
+
+extern void die(struct pt_regs *regs, const char *str);
+extern void do_trap(struct pt_regs *regs, int signo, int code,
+	unsigned long addr, struct task_struct *tsk);
+
+#endif /* !__ASSEMBLY__ */
+
+#endif /* _ASM_RISCV_BUG_H */
diff --git a/arch/riscv/include/asm/cache.h b/arch/riscv/include/asm/cache.h
new file mode 100644
index 000000000000..e8f0d1110d74
--- /dev/null
+++ b/arch/riscv/include/asm/cache.h
@@ -0,0 +1,22 @@
+/*
+ * Copyright (C) 2017 Chen Liqin <liqin.chen@sunplusct.com>
+ * Copyright (C) 2012 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#ifndef _ASM_RISCV_CACHE_H
+#define _ASM_RISCV_CACHE_H
+
+#define L1_CACHE_SHIFT		6
+
+#define L1_CACHE_BYTES		(1 << L1_CACHE_SHIFT)
+
+#endif /* _ASM_RISCV_CACHE_H */
diff --git a/arch/riscv/include/asm/cacheflush.h b/arch/riscv/include/asm/cacheflush.h
new file mode 100644
index 000000000000..efd89a88d2d0
--- /dev/null
+++ b/arch/riscv/include/asm/cacheflush.h
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2015 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#ifndef _ASM_RISCV_CACHEFLUSH_H
+#define _ASM_RISCV_CACHEFLUSH_H
+
+#include <asm-generic/cacheflush.h>
+
+#undef flush_icache_range
+#undef flush_icache_user_range
+#undef flush_dcache_page
+
+static inline void local_flush_icache_all(void)
+{
+	asm volatile ("fence.i" ::: "memory");
+}
+
+#define PG_dcache_clean PG_arch_1
+
+static inline void flush_dcache_page(struct page *page)
+{
+	if (test_bit(PG_dcache_clean, &page->flags))
+		clear_bit(PG_dcache_clean, &page->flags);
+}
+
+/*
+ * RISC-V doesn't have an instruction to flush parts of the instruction cache,
+ * so instead we just flush the whole thing.
+ */
+#define flush_icache_range(start, end) flush_icache_all()
+#define flush_icache_user_range(vma, pg, addr, len) flush_icache_all()
+
+#ifndef CONFIG_SMP
+
+#define flush_icache_all() local_flush_icache_all()
+#define flush_icache_mm(mm, local) flush_icache_all()
+
+#else /* CONFIG_SMP */
+
+#define flush_icache_all() sbi_remote_fence_i(0)
+void flush_icache_mm(struct mm_struct *mm, bool local);
+
+#endif /* CONFIG_SMP */
+
+/*
+ * Bits in sys_riscv_flush_icache()'s flags argument.
+ */
+#define SYS_RISCV_FLUSH_ICACHE_LOCAL 1UL
+#define SYS_RISCV_FLUSH_ICACHE_ALL   (SYS_RISCV_FLUSH_ICACHE_LOCAL)
+
+#endif /* _ASM_RISCV_CACHEFLUSH_H */
diff --git a/arch/riscv/include/asm/cmpxchg.h b/arch/riscv/include/asm/cmpxchg.h
new file mode 100644
index 000000000000..db249dbc7b97
--- /dev/null
+++ b/arch/riscv/include/asm/cmpxchg.h
@@ -0,0 +1,134 @@
+/*
+ * Copyright (C) 2014 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#ifndef _ASM_RISCV_CMPXCHG_H
+#define _ASM_RISCV_CMPXCHG_H
+
+#include <linux/bug.h>
+
+#include <asm/barrier.h>
+
+#define __xchg(new, ptr, size, asm_or)				\
+({								\
+	__typeof__(ptr) __ptr = (ptr);				\
+	__typeof__(new) __new = (new);				\
+	__typeof__(*(ptr)) __ret;				\
+	switch (size) {						\
+	case 4:							\
+		__asm__ __volatile__ (				\
+			"amoswap.w" #asm_or " %0, %2, %1"	\
+			: "=r" (__ret), "+A" (*__ptr)		\
+			: "r" (__new)				\
+			: "memory");				\
+		break;						\
+	case 8:							\
+		__asm__ __volatile__ (				\
+			"amoswap.d" #asm_or " %0, %2, %1"	\
+			: "=r" (__ret), "+A" (*__ptr)		\
+			: "r" (__new)				\
+			: "memory");				\
+		break;						\
+	default:						\
+		BUILD_BUG();					\
+	}							\
+	__ret;							\
+})
+
+#define xchg(ptr, x)    (__xchg((x), (ptr), sizeof(*(ptr)), .aqrl))
+
+#define xchg32(ptr, x)				\
+({						\
+	BUILD_BUG_ON(sizeof(*(ptr)) != 4);	\
+	xchg((ptr), (x));			\
+})
+
+#define xchg64(ptr, x)				\
+({						\
+	BUILD_BUG_ON(sizeof(*(ptr)) != 8);	\
+	xchg((ptr), (x));			\
+})
+
+/*
+ * Atomic compare and exchange.  Compare OLD with MEM, if identical,
+ * store NEW in MEM.  Return the initial value in MEM.  Success is
+ * indicated by comparing RETURN with OLD.
+ */
+#define __cmpxchg(ptr, old, new, size, lrb, scb)			\
+({									\
+	__typeof__(ptr) __ptr = (ptr);					\
+	__typeof__(*(ptr)) __old = (old);				\
+	__typeof__(*(ptr)) __new = (new);				\
+	__typeof__(*(ptr)) __ret;					\
+	register unsigned int __rc;					\
+	switch (size) {							\
+	case 4:								\
+		__asm__ __volatile__ (					\
+		"0:"							\
+			"lr.w" #scb " %0, %2\n"				\
+			"bne         %0, %z3, 1f\n"			\
+			"sc.w" #lrb " %1, %z4, %2\n"			\
+			"bnez        %1, 0b\n"				\
+		"1:"							\
+			: "=&r" (__ret), "=&r" (__rc), "+A" (*__ptr)	\
+			: "rJ" (__old), "rJ" (__new)			\
+			: "memory");					\
+		break;							\
+	case 8:								\
+		__asm__ __volatile__ (					\
+		"0:"							\
+			"lr.d" #scb " %0, %2\n"				\
+			"bne         %0, %z3, 1f\n"			\
+			"sc.d" #lrb " %1, %z4, %2\n"			\
+			"bnez        %1, 0b\n"				\
+		"1:"							\
+			: "=&r" (__ret), "=&r" (__rc), "+A" (*__ptr)	\
+			: "rJ" (__old), "rJ" (__new)			\
+			: "memory");					\
+		break;							\
+	default:							\
+		BUILD_BUG();						\
+	}								\
+	__ret;								\
+})
+
+#define cmpxchg(ptr, o, n) \
+	(__cmpxchg((ptr), (o), (n), sizeof(*(ptr)), .aqrl, .aqrl))
+
+#define cmpxchg_local(ptr, o, n) \
+	(__cmpxchg((ptr), (o), (n), sizeof(*(ptr)), , ))
+
+#define cmpxchg32(ptr, o, n)			\
+({						\
+	BUILD_BUG_ON(sizeof(*(ptr)) != 4);	\
+	cmpxchg((ptr), (o), (n));		\
+})
+
+#define cmpxchg32_local(ptr, o, n)		\
+({						\
+	BUILD_BUG_ON(sizeof(*(ptr)) != 4);	\
+	cmpxchg_local((ptr), (o), (n));		\
+})
+
+#define cmpxchg64(ptr, o, n)			\
+({						\
+	BUILD_BUG_ON(sizeof(*(ptr)) != 8);	\
+	cmpxchg((ptr), (o), (n));		\
+})
+
+#define cmpxchg64_local(ptr, o, n)		\
+({						\
+	BUILD_BUG_ON(sizeof(*(ptr)) != 8);	\
+	cmpxchg_local((ptr), (o), (n));		\
+})
+
+#endif /* _ASM_RISCV_CMPXCHG_H */
diff --git a/arch/riscv/include/asm/compat.h b/arch/riscv/include/asm/compat.h
new file mode 100644
index 000000000000..044aecff8854
--- /dev/null
+++ b/arch/riscv/include/asm/compat.h
@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2012 ARM Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef __ASM_COMPAT_H
+#define __ASM_COMPAT_H
+#ifdef CONFIG_COMPAT
+
+#if defined(CONFIG_64BIT)
+#define COMPAT_UTS_MACHINE "riscv64\0\0"
+#elif defined(CONFIG_32BIT)
+#define COMPAT_UTS_MACHINE "riscv32\0\0"
+#else
+#error "Unknown RISC-V base ISA"
+#endif
+
+#endif /*CONFIG_COMPAT*/
+#endif /*__ASM_COMPAT_H*/
diff --git a/arch/riscv/include/asm/csr.h b/arch/riscv/include/asm/csr.h
new file mode 100644
index 000000000000..0d64bc9f4f91
--- /dev/null
+++ b/arch/riscv/include/asm/csr.h
@@ -0,0 +1,132 @@
+/*
+ * Copyright (C) 2015 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#ifndef _ASM_RISCV_CSR_H
+#define _ASM_RISCV_CSR_H
+
+#include <linux/const.h>
+
+/* Status register flags */
+#define SR_IE   _AC(0x00000002, UL) /* Interrupt Enable */
+#define SR_PIE  _AC(0x00000020, UL) /* Previous IE */
+#define SR_PS   _AC(0x00000100, UL) /* Previously Supervisor */
+#define SR_SUM  _AC(0x00040000, UL) /* Supervisor may access User Memory */
+
+#define SR_FS           _AC(0x00006000, UL) /* Floating-point Status */
+#define SR_FS_OFF       _AC(0x00000000, UL)
+#define SR_FS_INITIAL   _AC(0x00002000, UL)
+#define SR_FS_CLEAN     _AC(0x00004000, UL)
+#define SR_FS_DIRTY     _AC(0x00006000, UL)
+
+#define SR_XS           _AC(0x00018000, UL) /* Extension Status */
+#define SR_XS_OFF       _AC(0x00000000, UL)
+#define SR_XS_INITIAL   _AC(0x00008000, UL)
+#define SR_XS_CLEAN     _AC(0x00010000, UL)
+#define SR_XS_DIRTY     _AC(0x00018000, UL)
+
+#ifndef CONFIG_64BIT
+#define SR_SD   _AC(0x80000000, UL) /* FS/XS dirty */
+#else
+#define SR_SD   _AC(0x8000000000000000, UL) /* FS/XS dirty */
+#endif
+
+/* SPTBR flags */
+#if __riscv_xlen == 32
+#define SPTBR_PPN     _AC(0x003FFFFF, UL)
+#define SPTBR_MODE_32 _AC(0x80000000, UL)
+#define SPTBR_MODE    SPTBR_MODE_32
+#else
+#define SPTBR_PPN     _AC(0x00000FFFFFFFFFFF, UL)
+#define SPTBR_MODE_39 _AC(0x8000000000000000, UL)
+#define SPTBR_MODE    SPTBR_MODE_39
+#endif
+
+/* Interrupt Enable and Interrupt Pending flags */
+#define SIE_SSIE _AC(0x00000002, UL) /* Software Interrupt Enable */
+#define SIE_STIE _AC(0x00000020, UL) /* Timer Interrupt Enable */
+
+#define EXC_INST_MISALIGNED     0
+#define EXC_INST_ACCESS         1
+#define EXC_BREAKPOINT          3
+#define EXC_LOAD_ACCESS         5
+#define EXC_STORE_ACCESS        7
+#define EXC_SYSCALL             8
+#define EXC_INST_PAGE_FAULT     12
+#define EXC_LOAD_PAGE_FAULT     13
+#define EXC_STORE_PAGE_FAULT    15
+
+#ifndef __ASSEMBLY__
+
+#define csr_swap(csr, val)					\
+({								\
+	unsigned long __v = (unsigned long)(val);		\
+	__asm__ __volatile__ ("csrrw %0, " #csr ", %1"		\
+			      : "=r" (__v) : "rK" (__v)		\
+			      : "memory");			\
+	__v;							\
+})
+
+#define csr_read(csr)						\
+({								\
+	register unsigned long __v;				\
+	__asm__ __volatile__ ("csrr %0, " #csr			\
+			      : "=r" (__v) :			\
+			      : "memory");			\
+	__v;							\
+})
+
+#define csr_write(csr, val)					\
+({								\
+	unsigned long __v = (unsigned long)(val);		\
+	__asm__ __volatile__ ("csrw " #csr ", %0"		\
+			      : : "rK" (__v)			\
+			      : "memory");			\
+})
+
+#define csr_read_set(csr, val)					\
+({								\
+	unsigned long __v = (unsigned long)(val);		\
+	__asm__ __volatile__ ("csrrs %0, " #csr ", %1"		\
+			      : "=r" (__v) : "rK" (__v)		\
+			      : "memory");			\
+	__v;							\
+})
+
+#define csr_set(csr, val)					\
+({								\
+	unsigned long __v = (unsigned long)(val);		\
+	__asm__ __volatile__ ("csrs " #csr ", %0"		\
+			      : : "rK" (__v)			\
+			      : "memory");			\
+})
+
+#define csr_read_clear(csr, val)				\
+({								\
+	unsigned long __v = (unsigned long)(val);		\
+	__asm__ __volatile__ ("csrrc %0, " #csr ", %1"		\
+			      : "=r" (__v) : "rK" (__v)		\
+			      : "memory");			\
+	__v;							\
+})
+
+#define csr_clear(csr, val)					\
+({								\
+	unsigned long __v = (unsigned long)(val);		\
+	__asm__ __volatile__ ("csrc " #csr ", %0"		\
+			      : : "rK" (__v)			\
+			      : "memory");			\
+})
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* _ASM_RISCV_CSR_H */
diff --git a/arch/riscv/include/asm/current.h b/arch/riscv/include/asm/current.h
new file mode 100644
index 000000000000..2cf6336ef600
--- /dev/null
+++ b/arch/riscv/include/asm/current.h
@@ -0,0 +1,45 @@
+/*
+ * Based on arm/arm64/include/asm/current.h
+ *
+ * Copyright (C) 2016 ARM
+ * Copyright (C) 2017 SiFive
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+
+#ifndef __ASM_CURRENT_H
+#define __ASM_CURRENT_H
+
+#include <linux/bug.h>
+#include <linux/compiler.h>
+
+#ifndef __ASSEMBLY__
+
+struct task_struct;
+
+/*
+ * This only works because "struct thread_info" is at offset 0 from "struct
+ * task_struct".  This constraint seems to be necessary on other architectures
+ * as well, but __switch_to enforces it.  We can't check TASK_TI here because
+ * <asm/asm-offsets.h> includes this, and I can't get the definition of "struct
+ * task_struct" here due to some header ordering problems.
+ */
+static __always_inline struct task_struct *get_current(void)
+{
+	register struct task_struct *tp __asm__("tp");
+	return tp;
+}
+
+#define current get_current()
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* __ASM_CURRENT_H */
diff --git a/arch/riscv/include/asm/delay.h b/arch/riscv/include/asm/delay.h
new file mode 100644
index 000000000000..cbb0c9eb96cb
--- /dev/null
+++ b/arch/riscv/include/asm/delay.h
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2009 Chen Liqin <liqin.chen@sunplusct.com>
+ * Copyright (C) 2016 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#ifndef _ASM_RISCV_DELAY_H
+#define _ASM_RISCV_DELAY_H
+
+extern unsigned long riscv_timebase;
+
+#define udelay udelay
+extern void udelay(unsigned long usecs);
+
+#define ndelay ndelay
+extern void ndelay(unsigned long nsecs);
+
+extern void __delay(unsigned long cycles);
+
+#endif /* _ASM_RISCV_DELAY_H */
diff --git a/arch/riscv/include/asm/dma-mapping.h b/arch/riscv/include/asm/dma-mapping.h
new file mode 100644
index 000000000000..3eec1000196d
--- /dev/null
+++ b/arch/riscv/include/asm/dma-mapping.h
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2003-2004 Hewlett-Packard Co
+ *	David Mosberger-Tang <davidm@hpl.hp.com>
+ * Copyright (C) 2012 ARM Ltd.
+ * Copyright (C) 2016 SiFive, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef __ASM_RISCV_DMA_MAPPING_H
+#define __ASM_RISCV_DMA_MAPPING_H
+
+/* Use ops->dma_mapping_error (if it exists) or assume success */
+// #undef DMA_ERROR_CODE
+
+static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus)
+{
+	return &dma_noop_ops;
+}
+
+static inline bool dma_capable(struct device *dev, dma_addr_t addr, size_t size)
+{
+	if (!dev->dma_mask)
+		return false;
+
+	return addr + size - 1 <= *dev->dma_mask;
+}
+
+#endif	/* __ASM_RISCV_DMA_MAPPING_H */
diff --git a/arch/riscv/include/asm/elf.h b/arch/riscv/include/asm/elf.h
new file mode 100644
index 000000000000..a1ef503d616e
--- /dev/null
+++ b/arch/riscv/include/asm/elf.h
@@ -0,0 +1,84 @@
+/*
+ * Copyright (C) 2003 Matjaz Breskvar <phoenix@bsemi.com>
+ * Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se>
+ * Copyright (C) 2012 Regents of the University of California
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef _ASM_RISCV_ELF_H
+#define _ASM_RISCV_ELF_H
+
+#include <uapi/asm/elf.h>
+#include <asm/auxvec.h>
+#include <asm/byteorder.h>
+
+/* TODO: Move definition into include/uapi/linux/elf-em.h */
+#define EM_RISCV	0xF3
+
+/*
+ * These are used to set parameters in the core dumps.
+ */
+#define ELF_ARCH	EM_RISCV
+
+#ifdef CONFIG_64BIT
+#define ELF_CLASS	ELFCLASS64
+#else
+#define ELF_CLASS	ELFCLASS32
+#endif
+
+#if defined(__LITTLE_ENDIAN)
+#define ELF_DATA	ELFDATA2LSB
+#elif defined(__BIG_ENDIAN)
+#define ELF_DATA	ELFDATA2MSB
+#else
+#error "Unknown endianness"
+#endif
+
+/*
+ * This is used to ensure we don't load something for the wrong architecture.
+ */
+#define elf_check_arch(x) ((x)->e_machine == EM_RISCV)
+
+#define CORE_DUMP_USE_REGSET
+#define ELF_EXEC_PAGESIZE	(PAGE_SIZE)
+
+/*
+ * This is the location that an ET_DYN program is loaded if exec'ed.  Typical
+ * use of this is to invoke "./ld.so someprog" to test out a new version of
+ * the loader.  We need to make sure that it is out of the way of the program
+ * that it will "exec", and that there is sufficient room for the brk.
+ */
+#define ELF_ET_DYN_BASE		((TASK_SIZE / 3) * 2)
+
+/*
+ * This yields a mask that user programs can use to figure out what
+ * instruction set this CPU supports.  This could be done in user space,
+ * but it's not easy, and we've already done it here.
+ */
+#define ELF_HWCAP	(elf_hwcap)
+extern unsigned long elf_hwcap;
+
+/*
+ * This yields a string that ld.so will use to load implementation
+ * specific libraries for optimization.  This is more specific in
+ * intent than poking at uname or /proc/cpuinfo.
+ */
+#define ELF_PLATFORM	(NULL)
+
+#define ARCH_DLINFO						\
+do {								\
+	NEW_AUX_ENT(AT_SYSINFO_EHDR,				\
+		(elf_addr_t)current->mm->context.vdso);		\
+} while (0)
+
+
+#define ARCH_HAS_SETUP_ADDITIONAL_PAGES
+struct linux_binprm;
+extern int arch_setup_additional_pages(struct linux_binprm *bprm,
+	int uses_interp);
+
+#endif /* _ASM_RISCV_ELF_H */
diff --git a/arch/riscv/include/asm/hwcap.h b/arch/riscv/include/asm/hwcap.h
new file mode 100644
index 000000000000..8a4ed7bbcbea
--- /dev/null
+++ b/arch/riscv/include/asm/hwcap.h
@@ -0,0 +1,37 @@
+/*
+ * Copied from arch/arm64/include/asm/hwcap.h
+ *
+ * Copyright (C) 2012 ARM Ltd.
+ * Copyright (C) 2017 SiFive
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef __ASM_HWCAP_H
+#define __ASM_HWCAP_H
+
+#include <uapi/asm/hwcap.h>
+
+#ifndef __ASSEMBLY__
+/*
+ * This yields a mask that user programs can use to figure out what
+ * instruction set this cpu supports.
+ */
+#define ELF_HWCAP		(elf_hwcap)
+
+enum {
+	CAP_HWCAP = 1,
+};
+
+extern unsigned long elf_hwcap;
+#endif
+#endif
diff --git a/arch/riscv/include/asm/io.h b/arch/riscv/include/asm/io.h
new file mode 100644
index 000000000000..a82ce599b639
--- /dev/null
+++ b/arch/riscv/include/asm/io.h
@@ -0,0 +1,305 @@
+/*
+ * {read,write}{b,w,l,q} based on arch/arm64/include/asm/io.h
+ *   which was based on arch/arm/include/io.h
+ *
+ * Copyright (C) 1996-2000 Russell King
+ * Copyright (C) 2012 ARM Ltd.
+ * Copyright (C) 2014 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#ifndef _ASM_RISCV_IO_H
+#define _ASM_RISCV_IO_H
+
+#include <linux/types.h>
+
+#ifdef CONFIG_MMU
+
+extern void __iomem *ioremap(phys_addr_t offset, unsigned long size);
+
+/*
+ * The RISC-V ISA doesn't yet specify how to query or modify PMAs, so we can't
+ * change the properties of memory regions.  This should be fixed by the
+ * upcoming platform spec.
+ */
+#define ioremap_nocache(addr, size) ioremap((addr), (size))
+#define ioremap_wc(addr, size) ioremap((addr), (size))
+#define ioremap_wt(addr, size) ioremap((addr), (size))
+
+extern void iounmap(volatile void __iomem *addr);
+
+#endif /* CONFIG_MMU */
+
+/* Generic IO read/write.  These perform native-endian accesses. */
+#define __raw_writeb __raw_writeb
+static inline void __raw_writeb(u8 val, volatile void __iomem *addr)
+{
+	asm volatile("sb %0, 0(%1)" : : "r" (val), "r" (addr));
+}
+
+#define __raw_writew __raw_writew
+static inline void __raw_writew(u16 val, volatile void __iomem *addr)
+{
+	asm volatile("sh %0, 0(%1)" : : "r" (val), "r" (addr));
+}
+
+#define __raw_writel __raw_writel
+static inline void __raw_writel(u32 val, volatile void __iomem *addr)
+{
+	asm volatile("sw %0, 0(%1)" : : "r" (val), "r" (addr));
+}
+
+#ifdef CONFIG_64BIT
+#define __raw_writeq __raw_writeq
+static inline void __raw_writeq(u64 val, volatile void __iomem *addr)
+{
+	asm volatile("sd %0, 0(%1)" : : "r" (val), "r" (addr));
+}
+#endif
+
+#define __raw_readb __raw_readb
+static inline u8 __raw_readb(const volatile void __iomem *addr)
+{
+	u8 val;
+
+	asm volatile("lb %0, 0(%1)" : "=r" (val) : "r" (addr));
+	return val;
+}
+
+#define __raw_readw __raw_readw
+static inline u16 __raw_readw(const volatile void __iomem *addr)
+{
+	u16 val;
+
+	asm volatile("lh %0, 0(%1)" : "=r" (val) : "r" (addr));
+	return val;
+}
+
+#define __raw_readl __raw_readl
+static inline u32 __raw_readl(const volatile void __iomem *addr)
+{
+	u32 val;
+
+	asm volatile("lw %0, 0(%1)" : "=r" (val) : "r" (addr));
+	return val;
+}
+
+#ifdef CONFIG_64BIT
+#define __raw_readq __raw_readq
+static inline u64 __raw_readq(const volatile void __iomem *addr)
+{
+	u64 val;
+
+	asm volatile("ld %0, 0(%1)" : "=r" (val) : "r" (addr));
+	return val;
+}
+#endif
+
+/*
+ * FIXME: I'm flip-flopping on whether or not we should keep this or enforce
+ * the ordering with I/O on spinlocks like PowerPC does.  The worry is that
+ * drivers won't get this correct, but I also don't want to introduce a fence
+ * into the lock code that otherwise only uses AMOs (and is essentially defined
+ * by the ISA to be correct).   For now I'm leaving this here: "o,w" is
+ * sufficient to ensure that all writes to the device have completed before the
+ * write to the spinlock is allowed to commit.  I surmised this from reading
+ * "ACQUIRES VS I/O ACCESSES" in memory-barriers.txt.
+ */
+#define mmiowb()	__asm__ __volatile__ ("fence o,w" : : : "memory");
+
+/*
+ * Unordered I/O memory access primitives.  These are even more relaxed than
+ * the relaxed versions, as they don't even order accesses between successive
+ * operations to the I/O regions.
+ */
+#define readb_cpu(c)		({ u8  __r = __raw_readb(c); __r; })
+#define readw_cpu(c)		({ u16 __r = le16_to_cpu((__force __le16)__raw_readw(c)); __r; })
+#define readl_cpu(c)		({ u32 __r = le32_to_cpu((__force __le32)__raw_readl(c)); __r; })
+
+#define writeb_cpu(v,c)		((void)__raw_writeb((v),(c)))
+#define writew_cpu(v,c)		((void)__raw_writew((__force u16)cpu_to_le16(v),(c)))
+#define writel_cpu(v,c)		((void)__raw_writel((__force u32)cpu_to_le32(v),(c)))
+
+#ifdef CONFIG_64BIT
+#define readq_cpu(c)		({ u64 __r = le64_to_cpu((__force __le64)__raw_readq(c)); __r; })
+#define writeq_cpu(v,c)		((void)__raw_writeq((__force u64)cpu_to_le64(v),(c)))
+#endif
+
+/*
+ * Relaxed I/O memory access primitives. These follow the Device memory
+ * ordering rules but do not guarantee any ordering relative to Normal memory
+ * accesses.  These are defined to order the indicated access (either a read or
+ * write) with all other I/O memory accesses. Since the platform specification
+ * defines that all I/O regions are strongly ordered on channel 2, no explicit
+ * fences are required to enforce this ordering.
+ */
+/* FIXME: These are now the same as asm-generic */
+#define __io_rbr()		do {} while (0)
+#define __io_rar()		do {} while (0)
+#define __io_rbw()		do {} while (0)
+#define __io_raw()		do {} while (0)
+
+#define readb_relaxed(c)	({ u8  __v; __io_rbr(); __v = readb_cpu(c); __io_rar(); __v; })
+#define readw_relaxed(c)	({ u16 __v; __io_rbr(); __v = readw_cpu(c); __io_rar(); __v; })
+#define readl_relaxed(c)	({ u32 __v; __io_rbr(); __v = readl_cpu(c); __io_rar(); __v; })
+
+#define writeb_relaxed(v,c)	({ __io_rbw(); writeb_cpu((v),(c)); __io_raw(); })
+#define writew_relaxed(v,c)	({ __io_rbw(); writew_cpu((v),(c)); __io_raw(); })
+#define writel_relaxed(v,c)	({ __io_rbw(); writel_cpu((v),(c)); __io_raw(); })
+
+#ifdef CONFIG_64BIT
+#define readq_relaxed(c)	({ u64 __v; __io_rbr(); __v = readq_cpu(c); __io_rar(); __v; })
+#define writeq_relaxed(v,c)	({ __io_rbw(); writeq_cpu((v),(c)); __io_raw(); })
+#endif
+
+/*
+ * I/O memory access primitives. Reads are ordered relative to any
+ * following Normal memory access. Writes are ordered relative to any prior
+ * Normal memory access.  The memory barriers here are necessary as RISC-V
+ * doesn't define any ordering between the memory space and the I/O space.
+ */
+#define __io_br()	do {} while (0)
+#define __io_ar()	__asm__ __volatile__ ("fence i,r" : : : "memory");
+#define __io_bw()	__asm__ __volatile__ ("fence w,o" : : : "memory");
+#define __io_aw()	do {} while (0)
+
+#define readb(c)	({ u8  __v; __io_br(); __v = readb_cpu(c); __io_ar(); __v; })
+#define readw(c)	({ u16 __v; __io_br(); __v = readw_cpu(c); __io_ar(); __v; })
+#define readl(c)	({ u32 __v; __io_br(); __v = readl_cpu(c); __io_ar(); __v; })
+
+#define writeb(v,c)	({ __io_bw(); writeb_cpu((v),(c)); __io_aw(); })
+#define writew(v,c)	({ __io_bw(); writew_cpu((v),(c)); __io_aw(); })
+#define writel(v,c)	({ __io_bw(); writel_cpu((v),(c)); __io_aw(); })
+
+#ifdef CONFIG_64BIT
+#define readq(c)	({ u64 __v; __io_br(); __v = readq_cpu(c); __io_ar(); __v; })
+#define writeq(v,c)	({ __io_bw(); writeq_cpu((v),(c)); __io_aw(); })
+#endif
+
+/*
+ * Emulation routines for the port-mapped IO space used by some PCI drivers.
+ * These are defined as being "fully synchronous", but also "not guaranteed to
+ * be fully ordered with respect to other memory and I/O operations".  We're
+ * going to be on the safe side here and just make them:
+ *  - Fully ordered WRT each other, by bracketing them with two fences.  The
+ *    outer set contains both I/O so inX is ordered with outX, while the inner just
+ *    needs the type of the access (I for inX and O for outX).
+ *  - Ordered in the same manner as readX/writeX WRT memory by subsuming their
+ *    fences.
+ *  - Ordered WRT timer reads, so udelay and friends don't get elided by the
+ *    implementation.
+ * Note that there is no way to actually enforce that outX is a non-posted
+ * operation on RISC-V, but hopefully the timer ordering constraint is
+ * sufficient to ensure this works sanely on controllers that support I/O
+ * writes.
+ */
+#define __io_pbr()	__asm__ __volatile__ ("fence io,i"  : : : "memory");
+#define __io_par()	__asm__ __volatile__ ("fence i,ior" : : : "memory");
+#define __io_pbw()	__asm__ __volatile__ ("fence iow,o" : : : "memory");
+#define __io_paw()	__asm__ __volatile__ ("fence o,io"  : : : "memory");
+
+#define inb(c)		({ u8  __v; __io_pbr(); __v = readb_cpu((void*)(PCI_IOBASE + (c))); __io_par(); __v; })
+#define inw(c)		({ u16 __v; __io_pbr(); __v = readw_cpu((void*)(PCI_IOBASE + (c))); __io_par(); __v; })
+#define inl(c)		({ u32 __v; __io_pbr(); __v = readl_cpu((void*)(PCI_IOBASE + (c))); __io_par(); __v; })
+
+#define outb(v,c)	({ __io_pbw(); writeb_cpu((v),(void*)(PCI_IOBASE + (c))); __io_paw(); })
+#define outw(v,c)	({ __io_pbw(); writew_cpu((v),(void*)(PCI_IOBASE + (c))); __io_paw(); })
+#define outl(v,c)	({ __io_pbw(); writel_cpu((v),(void*)(PCI_IOBASE + (c))); __io_paw(); })
+
+#ifdef CONFIG_64BIT
+#define inq(c)		({ u64 __v; __io_pbr(); __v = readq_cpu((void*)(c)); __io_par(); __v; })
+#define outq(v,c)	({ __io_pbw(); writeq_cpu((v),(void*)(c)); __io_paw(); })
+#endif
+
+/*
+ * Accesses from a single hart to a single I/O address must be ordered.  This
+ * allows us to use the raw read macros, but we still need to fence before and
+ * after the block to ensure ordering WRT other macros.  These are defined to
+ * perform host-endian accesses so we use __raw instead of __cpu.
+ */
+#define __io_reads_ins(port, ctype, len, bfence, afence)			\
+	static inline void __ ## port ## len(const volatile void __iomem *addr,	\
+					     void *buffer,			\
+					     unsigned int count)		\
+	{									\
+		bfence;								\
+		if (count) {							\
+			ctype *buf = buffer;					\
+										\
+			do {							\
+				ctype x = __raw_read ## len(addr);		\
+				*buf++ = x;					\
+			} while (--count);					\
+		}								\
+		afence;								\
+	}
+
+#define __io_writes_outs(port, ctype, len, bfence, afence)			\
+	static inline void __ ## port ## len(volatile void __iomem *addr,	\
+					     const void *buffer,		\
+					     unsigned int count)		\
+	{									\
+		bfence;								\
+		if (count) {							\
+			const ctype *buf = buffer;				\
+										\
+			do {							\
+				__raw_write ## len(*buf++, addr);		\
+			} while (--count);					\
+		}								\
+		afence;								\
+	}
+
+__io_reads_ins(reads,  u8, b, __io_br(), __io_ar())
+__io_reads_ins(reads, u16, w, __io_br(), __io_ar())
+__io_reads_ins(reads, u32, l, __io_br(), __io_ar())
+#define readsb(addr, buffer, count) __readsb(addr, buffer, count)
+#define readsw(addr, buffer, count) __readsw(addr, buffer, count)
+#define readsl(addr, buffer, count) __readsl(addr, buffer, count)
+
+__io_reads_ins(ins,  u8, b, __io_pbr(), __io_par())
+__io_reads_ins(ins, u16, w, __io_pbr(), __io_par())
+__io_reads_ins(ins, u32, l, __io_pbr(), __io_par())
+#define insb(addr, buffer, count) __insb((void __iomem *)(long)addr, buffer, count)
+#define insw(addr, buffer, count) __insw((void __iomem *)(long)addr, buffer, count)
+#define insl(addr, buffer, count) __insl((void __iomem *)(long)addr, buffer, count)
+
+__io_writes_outs(writes,  u8, b, __io_bw(), __io_aw())
+__io_writes_outs(writes, u16, w, __io_bw(), __io_aw())
+__io_writes_outs(writes, u32, l, __io_bw(), __io_aw())
+#define writesb(addr, buffer, count) __writesb(addr, buffer, count)
+#define writesw(addr, buffer, count) __writesw(addr, buffer, count)
+#define writesl(addr, buffer, count) __writesl(addr, buffer, count)
+
+__io_writes_outs(outs,  u8, b, __io_pbw(), __io_paw())
+__io_writes_outs(outs, u16, w, __io_pbw(), __io_paw())
+__io_writes_outs(outs, u32, l, __io_pbw(), __io_paw())
+#define outsb(addr, buffer, count) __outsb((void __iomem *)(long)addr, buffer, count)
+#define outsw(addr, buffer, count) __outsw((void __iomem *)(long)addr, buffer, count)
+#define outsl(addr, buffer, count) __outsl((void __iomem *)(long)addr, buffer, count)
+
+#ifdef CONFIG_64BIT
+__io_reads_ins(reads, u64, q, __io_br(), __io_ar())
+#define readsq(addr, buffer, count) __readsq(addr, buffer, count)
+
+__io_reads_ins(ins, u64, q, __io_pbr(), __io_par())
+#define insq(addr, buffer, count) __insq((void __iomem *)addr, buffer, count)
+
+__io_writes_outs(writes, u64, q, __io_bw(), __io_aw())
+#define writesq(addr, buffer, count) __writesq(addr, buffer, count)
+
+__io_writes_outs(outs, u64, q, __io_pbr(), __io_paw())
+#define outsq(addr, buffer, count) __outsq((void __iomem *)addr, buffer, count)
+#endif
+
+#include <asm-generic/io.h>
+
+#endif /* _ASM_RISCV_IO_H */
diff --git a/arch/riscv/include/asm/irq.h b/arch/riscv/include/asm/irq.h
new file mode 100644
index 000000000000..4dee9d4c13c0
--- /dev/null
+++ b/arch/riscv/include/asm/irq.h
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2012 Regents of the University of California
+ * Copyright (C) 2017 SiFive
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#ifndef _ASM_RISCV_IRQ_H
+#define _ASM_RISCV_IRQ_H
+
+#define NR_IRQS         0
+
+#define INTERRUPT_CAUSE_SOFTWARE    1
+#define INTERRUPT_CAUSE_TIMER       5
+#define INTERRUPT_CAUSE_EXTERNAL    9
+
+void riscv_timer_interrupt(void);
+
+#include <asm-generic/irq.h>
+
+#endif /* _ASM_RISCV_IRQ_H */
diff --git a/arch/riscv/include/asm/irqflags.h b/arch/riscv/include/asm/irqflags.h
new file mode 100644
index 000000000000..6fdc860d7f84
--- /dev/null
+++ b/arch/riscv/include/asm/irqflags.h
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2012 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+
+#ifndef _ASM_RISCV_IRQFLAGS_H
+#define _ASM_RISCV_IRQFLAGS_H
+
+#include <asm/processor.h>
+#include <asm/csr.h>
+
+/* read interrupt enabled status */
+static inline unsigned long arch_local_save_flags(void)
+{
+	return csr_read(sstatus);
+}
+
+/* unconditionally enable interrupts */
+static inline void arch_local_irq_enable(void)
+{
+	csr_set(sstatus, SR_IE);
+}
+
+/* unconditionally disable interrupts */
+static inline void arch_local_irq_disable(void)
+{
+	csr_clear(sstatus, SR_IE);
+}
+
+/* get status and disable interrupts */
+static inline unsigned long arch_local_irq_save(void)
+{
+	return csr_read_clear(sstatus, SR_IE);
+}
+
+/* test flags */
+static inline int arch_irqs_disabled_flags(unsigned long flags)
+{
+	return !(flags & SR_IE);
+}
+
+/* test hardware interrupt enable bit */
+static inline int arch_irqs_disabled(void)
+{
+	return arch_irqs_disabled_flags(arch_local_save_flags());
+}
+
+/* set interrupt enabled status */
+static inline void arch_local_irq_restore(unsigned long flags)
+{
+	csr_set(sstatus, flags & SR_IE);
+}
+
+#endif /* _ASM_RISCV_IRQFLAGS_H */
diff --git a/arch/riscv/include/asm/kprobes.h b/arch/riscv/include/asm/kprobes.h
new file mode 100644
index 000000000000..c7eb010d1528
--- /dev/null
+++ b/arch/riscv/include/asm/kprobes.h
@@ -0,0 +1,22 @@
+/*
+ * Copied from arch/arm64/include/asm/kprobes.h
+ *
+ * Copyright (C) 2013 Linaro Limited
+ * Copyright (C) 2017 SiFive
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ */
+
+#ifndef _RISCV_KPROBES_H
+#define _RISCV_KPROBES_H
+
+#include <asm-generic/kprobes.h>
+
+#endif /* _RISCV_KPROBES_H */
diff --git a/arch/riscv/include/asm/linkage.h b/arch/riscv/include/asm/linkage.h
new file mode 100644
index 000000000000..b7b304ca89c4
--- /dev/null
+++ b/arch/riscv/include/asm/linkage.h
@@ -0,0 +1,20 @@
+/*
+ * Copyright (C) 2015 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#ifndef _ASM_RISCV_LINKAGE_H
+#define _ASM_RISCV_LINKAGE_H
+
+#define __ALIGN		.balign 4
+#define __ALIGN_STR	".balign 4"
+
+#endif /* _ASM_RISCV_LINKAGE_H */
diff --git a/arch/riscv/include/asm/mmu.h b/arch/riscv/include/asm/mmu.h
new file mode 100644
index 000000000000..5df2dccdba12
--- /dev/null
+++ b/arch/riscv/include/asm/mmu.h
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2012 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+
+#ifndef _ASM_RISCV_MMU_H
+#define _ASM_RISCV_MMU_H
+
+#ifndef __ASSEMBLY__
+
+typedef struct {
+	void *vdso;
+#ifdef CONFIG_SMP
+	/* A local icache flush is needed before user execution can resume. */
+	cpumask_t icache_stale_mask;
+#endif
+} mm_context_t;
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* _ASM_RISCV_MMU_H */
diff --git a/arch/riscv/include/asm/mmu_context.h b/arch/riscv/include/asm/mmu_context.h
new file mode 100644
index 000000000000..97424834dce2
--- /dev/null
+++ b/arch/riscv/include/asm/mmu_context.h
@@ -0,0 +1,114 @@
+/*
+ * Copyright (C) 2012 Regents of the University of California
+ * Copyright (C) 2017 SiFive
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#ifndef _ASM_RISCV_MMU_CONTEXT_H
+#define _ASM_RISCV_MMU_CONTEXT_H
+
+#include <linux/mm_types.h>
+#include <asm-generic/mm_hooks.h>
+
+#include <linux/mm.h>
+#include <linux/sched.h>
+#include <asm/tlbflush.h>
+#include <asm/cacheflush.h>
+
+static inline void enter_lazy_tlb(struct mm_struct *mm,
+	struct task_struct *task)
+{
+}
+
+/* Initialize context-related info for a new mm_struct */
+static inline int init_new_context(struct task_struct *task,
+	struct mm_struct *mm)
+{
+	return 0;
+}
+
+static inline void destroy_context(struct mm_struct *mm)
+{
+}
+
+static inline pgd_t *current_pgdir(void)
+{
+	return pfn_to_virt(csr_read(sptbr) & SPTBR_PPN);
+}
+
+static inline void set_pgdir(pgd_t *pgd)
+{
+	csr_write(sptbr, virt_to_pfn(pgd) | SPTBR_MODE);
+}
+
+/*
+ * When necessary, performs a deferred icache flush for the given MM context,
+ * on the local CPU.  RISC-V has no direct mechanism for instruction cache
+ * shoot downs, so instead we send an IPI that informs the remote harts they
+ * need to flush their local instruction caches.  To avoid pathologically slow
+ * behavior in a common case (a bunch of single-hart processes on a many-hart
+ * machine, ie 'make -j') we avoid the IPIs for harts that are not currently
+ * executing a MM context and instead schedule a deferred local instruction
+ * cache flush to be performed before execution resumes on each hart.  This
+ * actually performs that local instruction cache flush, which implicitly only
+ * refers to the current hart.
+ */
+static inline void flush_icache_deferred(struct mm_struct *mm)
+{
+#ifdef CONFIG_SMP
+	unsigned int cpu = smp_processor_id();
+	cpumask_t *mask = &mm->context.icache_stale_mask;
+
+	if (cpumask_test_cpu(cpu, mask)) {
+		cpumask_clear_cpu(cpu, mask);
+		/*
+		 * Ensure the remote hart's writes are visible to this hart.
+		 * This pairs with a barrier in flush_icache_mm.
+		 */
+		smp_mb();
+		local_flush_icache_all();
+	}
+#endif
+}
+
+static inline void switch_mm(struct mm_struct *prev,
+	struct mm_struct *next, struct task_struct *task)
+{
+	if (likely(prev != next)) {
+		/*
+		 * Mark the current MM context as inactive, and the next as
+		 * active.  This is at least used by the icache flushing
+		 * routines in order to determine who should
+		 */
+		unsigned int cpu = smp_processor_id();
+
+		cpumask_clear_cpu(cpu, mm_cpumask(prev));
+		cpumask_set_cpu(cpu, mm_cpumask(next));
+
+		set_pgdir(next->pgd);
+		local_flush_tlb_all();
+
+		flush_icache_deferred(next);
+	}
+}
+
+static inline void activate_mm(struct mm_struct *prev,
+			       struct mm_struct *next)
+{
+	switch_mm(prev, next, NULL);
+}
+
+static inline void deactivate_mm(struct task_struct *task,
+	struct mm_struct *mm)
+{
+}
+
+#endif /* _ASM_RISCV_MMU_CONTEXT_H */
diff --git a/arch/riscv/include/asm/page.h b/arch/riscv/include/asm/page.h
new file mode 100644
index 000000000000..06cfbb3aacbb
--- /dev/null
+++ b/arch/riscv/include/asm/page.h
@@ -0,0 +1,130 @@
+/*
+ * Copyright (C) 2009 Chen Liqin <liqin.chen@sunplusct.com>
+ * Copyright (C) 2012 Regents of the University of California
+ * Copyright (C) 2017 SiFive
+ * Copyright (C) 2017 XiaojingZhu <zhuxiaoj@ict.ac.cn>
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#ifndef _ASM_RISCV_PAGE_H
+#define _ASM_RISCV_PAGE_H
+
+#include <linux/pfn.h>
+#include <linux/const.h>
+
+#define PAGE_SHIFT	(12)
+#define PAGE_SIZE	(_AC(1, UL) << PAGE_SHIFT)
+#define PAGE_MASK	(~(PAGE_SIZE - 1))
+
+/*
+ * PAGE_OFFSET -- the first address of the first page of memory.
+ * When not using MMU this corresponds to the first free page in
+ * physical memory (aligned on a page boundary).
+ */
+#define PAGE_OFFSET		_AC(CONFIG_PAGE_OFFSET, UL)
+
+#define KERN_VIRT_SIZE (-PAGE_OFFSET)
+
+#ifndef __ASSEMBLY__
+
+#define PAGE_UP(addr)	(((addr)+((PAGE_SIZE)-1))&(~((PAGE_SIZE)-1)))
+#define PAGE_DOWN(addr)	((addr)&(~((PAGE_SIZE)-1)))
+
+/* align addr on a size boundary - adjust address up/down if needed */
+#define _ALIGN_UP(addr, size)	(((addr)+((size)-1))&(~((size)-1)))
+#define _ALIGN_DOWN(addr, size)	((addr)&(~((size)-1)))
+
+/* align addr on a size boundary - adjust address up if needed */
+#define _ALIGN(addr, size)	_ALIGN_UP(addr, size)
+
+#define clear_page(pgaddr)			memset((pgaddr), 0, PAGE_SIZE)
+#define copy_page(to, from)			memcpy((to), (from), PAGE_SIZE)
+
+#define clear_user_page(pgaddr, vaddr, page)	memset((pgaddr), 0, PAGE_SIZE)
+#define copy_user_page(vto, vfrom, vaddr, topg) \
+			memcpy((vto), (vfrom), PAGE_SIZE)
+
+/*
+ * Use struct definitions to apply C type checking
+ */
+
+/* Page Global Directory entry */
+typedef struct {
+	unsigned long pgd;
+} pgd_t;
+
+/* Page Table entry */
+typedef struct {
+	unsigned long pte;
+} pte_t;
+
+typedef struct {
+	unsigned long pgprot;
+} pgprot_t;
+
+typedef struct page *pgtable_t;
+
+#define pte_val(x)	((x).pte)
+#define pgd_val(x)	((x).pgd)
+#define pgprot_val(x)	((x).pgprot)
+
+#define __pte(x)	((pte_t) { (x) })
+#define __pgd(x)	((pgd_t) { (x) })
+#define __pgprot(x)	((pgprot_t) { (x) })
+
+#ifdef CONFIG_64BITS
+#define PTE_FMT "%016lx"
+#else
+#define PTE_FMT "%08lx"
+#endif
+
+extern unsigned long va_pa_offset;
+extern unsigned long pfn_base;
+
+extern unsigned long max_low_pfn;
+extern unsigned long min_low_pfn;
+
+#define __pa(x)		((unsigned long)(x) - va_pa_offset)
+#define __va(x)		((void *)((unsigned long) (x) + va_pa_offset))
+
+#define phys_to_pfn(phys)	(PFN_DOWN(phys))
+#define pfn_to_phys(pfn)	(PFN_PHYS(pfn))
+
+#define virt_to_pfn(vaddr)	(phys_to_pfn(__pa(vaddr)))
+#define pfn_to_virt(pfn)	(__va(pfn_to_phys(pfn)))
+
+#define virt_to_page(vaddr)	(pfn_to_page(virt_to_pfn(vaddr)))
+#define page_to_virt(page)	(pfn_to_virt(page_to_pfn(page)))
+
+#define page_to_phys(page)	(pfn_to_phys(page_to_pfn(page)))
+#define page_to_bus(page)	(page_to_phys(page))
+#define phys_to_page(paddr)	(pfn_to_page(phys_to_pfn(paddr)))
+
+#define pfn_valid(pfn) \
+	(((pfn) >= pfn_base) && (((pfn)-pfn_base) < max_mapnr))
+
+#define ARCH_PFN_OFFSET		(pfn_base)
+
+#endif /* __ASSEMBLY__ */
+
+#define virt_addr_valid(vaddr)	(pfn_valid(virt_to_pfn(vaddr)))
+
+#define VM_DATA_DEFAULT_FLAGS	(VM_READ | VM_WRITE | \
+				 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
+
+#include <asm-generic/memory_model.h>
+#include <asm-generic/getorder.h>
+
+/* vDSO support */
+/* We do define AT_SYSINFO_EHDR but don't use the gate mechanism */
+#define __HAVE_ARCH_GATE_AREA
+
+#endif /* _ASM_RISCV_PAGE_H */
diff --git a/arch/riscv/include/asm/pci.h b/arch/riscv/include/asm/pci.h
new file mode 100644
index 000000000000..0f2fc9ef20fc
--- /dev/null
+++ b/arch/riscv/include/asm/pci.h
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2016 SiFive
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#ifndef __ASM_RISCV_PCI_H
+#define __ASM_RISCV_PCI_H
+
+#include <linux/types.h>
+#include <linux/slab.h>
+#include <linux/dma-mapping.h>
+
+#include <asm/io.h>
+
+#define PCIBIOS_MIN_IO		0
+#define PCIBIOS_MIN_MEM		0
+
+/* RISC-V shim does not initialize PCI bus */
+#define pcibios_assign_all_busses() 1
+
+/* We do not have an IOMMU */
+#define PCI_DMA_BUS_IS_PHYS 1
+
+extern int isa_dma_bridge_buggy;
+
+#ifdef CONFIG_PCI
+static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
+{
+	/* no legacy IRQ on risc-v */
+	return -ENODEV;
+}
+
+static inline int pci_proc_domain(struct pci_bus *bus)
+{
+	/* always show the domain in /proc */
+	return 1;
+}
+#endif  /* CONFIG_PCI */
+
+#endif  /* __ASM_PCI_H */
diff --git a/arch/riscv/include/asm/pgalloc.h b/arch/riscv/include/asm/pgalloc.h
new file mode 100644
index 000000000000..a79ed5faff3a
--- /dev/null
+++ b/arch/riscv/include/asm/pgalloc.h
@@ -0,0 +1,124 @@
+/*
+ * Copyright (C) 2009 Chen Liqin <liqin.chen@sunplusct.com>
+ * Copyright (C) 2012 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#ifndef _ASM_RISCV_PGALLOC_H
+#define _ASM_RISCV_PGALLOC_H
+
+#include <linux/mm.h>
+#include <asm/tlb.h>
+
+static inline void pmd_populate_kernel(struct mm_struct *mm,
+	pmd_t *pmd, pte_t *pte)
+{
+	unsigned long pfn = virt_to_pfn(pte);
+
+	set_pmd(pmd, __pmd((pfn << _PAGE_PFN_SHIFT) | _PAGE_TABLE));
+}
+
+static inline void pmd_populate(struct mm_struct *mm,
+	pmd_t *pmd, pgtable_t pte)
+{
+	unsigned long pfn = virt_to_pfn(page_address(pte));
+
+	set_pmd(pmd, __pmd((pfn << _PAGE_PFN_SHIFT) | _PAGE_TABLE));
+}
+
+#ifndef __PAGETABLE_PMD_FOLDED
+static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
+{
+	unsigned long pfn = virt_to_pfn(pmd);
+
+	set_pud(pud, __pud((pfn << _PAGE_PFN_SHIFT) | _PAGE_TABLE));
+}
+#endif /* __PAGETABLE_PMD_FOLDED */
+
+#define pmd_pgtable(pmd)	pmd_page(pmd)
+
+static inline pgd_t *pgd_alloc(struct mm_struct *mm)
+{
+	pgd_t *pgd;
+
+	pgd = (pgd_t *)__get_free_page(GFP_KERNEL);
+	if (likely(pgd != NULL)) {
+		memset(pgd, 0, USER_PTRS_PER_PGD * sizeof(pgd_t));
+		/* Copy kernel mappings */
+		memcpy(pgd + USER_PTRS_PER_PGD,
+			init_mm.pgd + USER_PTRS_PER_PGD,
+			(PTRS_PER_PGD - USER_PTRS_PER_PGD) * sizeof(pgd_t));
+	}
+	return pgd;
+}
+
+static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
+{
+	free_page((unsigned long)pgd);
+}
+
+#ifndef __PAGETABLE_PMD_FOLDED
+
+static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long addr)
+{
+	return (pmd_t *)__get_free_page(
+		GFP_KERNEL | __GFP_RETRY_MAYFAIL | __GFP_ZERO);
+}
+
+static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
+{
+	free_page((unsigned long)pmd);
+}
+
+#define __pmd_free_tlb(tlb, pmd, addr)  pmd_free((tlb)->mm, pmd)
+
+#endif /* __PAGETABLE_PMD_FOLDED */
+
+static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm,
+	unsigned long address)
+{
+	return (pte_t *)__get_free_page(
+		GFP_KERNEL | __GFP_RETRY_MAYFAIL | __GFP_ZERO);
+}
+
+static inline struct page *pte_alloc_one(struct mm_struct *mm,
+	unsigned long address)
+{
+	struct page *pte;
+
+	pte = alloc_page(GFP_KERNEL | __GFP_RETRY_MAYFAIL | __GFP_ZERO);
+	if (likely(pte != NULL))
+		pgtable_page_ctor(pte);
+	return pte;
+}
+
+static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
+{
+	free_page((unsigned long)pte);
+}
+
+static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
+{
+	pgtable_page_dtor(pte);
+	__free_page(pte);
+}
+
+#define __pte_free_tlb(tlb, pte, buf)   \
+do {                                    \
+	pgtable_page_dtor(pte);         \
+	tlb_remove_page((tlb), pte);    \
+} while (0)
+
+static inline void check_pgt_cache(void)
+{
+}
+
+#endif /* _ASM_RISCV_PGALLOC_H */
diff --git a/arch/riscv/include/asm/pgtable-32.h b/arch/riscv/include/asm/pgtable-32.h
new file mode 100644
index 000000000000..d61974b74182
--- /dev/null
+++ b/arch/riscv/include/asm/pgtable-32.h
@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2012 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#ifndef _ASM_RISCV_PGTABLE_32_H
+#define _ASM_RISCV_PGTABLE_32_H
+
+#include <asm-generic/pgtable-nopmd.h>
+#include <linux/const.h>
+
+/* Size of region mapped by a page global directory */
+#define PGDIR_SHIFT     22
+#define PGDIR_SIZE      (_AC(1, UL) << PGDIR_SHIFT)
+#define PGDIR_MASK      (~(PGDIR_SIZE - 1))
+
+#endif /* _ASM_RISCV_PGTABLE_32_H */
diff --git a/arch/riscv/include/asm/pgtable-64.h b/arch/riscv/include/asm/pgtable-64.h
new file mode 100644
index 000000000000..7aa0ea9bd8bb
--- /dev/null
+++ b/arch/riscv/include/asm/pgtable-64.h
@@ -0,0 +1,84 @@
+/*
+ * Copyright (C) 2012 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#ifndef _ASM_RISCV_PGTABLE_64_H
+#define _ASM_RISCV_PGTABLE_64_H
+
+#include <linux/const.h>
+
+#define PGDIR_SHIFT     30
+/* Size of region mapped by a page global directory */
+#define PGDIR_SIZE      (_AC(1, UL) << PGDIR_SHIFT)
+#define PGDIR_MASK      (~(PGDIR_SIZE - 1))
+
+#define PMD_SHIFT       21
+/* Size of region mapped by a page middle directory */
+#define PMD_SIZE        (_AC(1, UL) << PMD_SHIFT)
+#define PMD_MASK        (~(PMD_SIZE - 1))
+
+/* Page Middle Directory entry */
+typedef struct {
+	unsigned long pmd;
+} pmd_t;
+
+#define pmd_val(x)      ((x).pmd)
+#define __pmd(x)        ((pmd_t) { (x) })
+
+#define PTRS_PER_PMD    (PAGE_SIZE / sizeof(pmd_t))
+
+static inline int pud_present(pud_t pud)
+{
+	return (pud_val(pud) & _PAGE_PRESENT);
+}
+
+static inline int pud_none(pud_t pud)
+{
+	return (pud_val(pud) == 0);
+}
+
+static inline int pud_bad(pud_t pud)
+{
+	return !pud_present(pud);
+}
+
+static inline void set_pud(pud_t *pudp, pud_t pud)
+{
+	*pudp = pud;
+}
+
+static inline void pud_clear(pud_t *pudp)
+{
+	set_pud(pudp, __pud(0));
+}
+
+static inline unsigned long pud_page_vaddr(pud_t pud)
+{
+	return (unsigned long)pfn_to_virt(pud_val(pud) >> _PAGE_PFN_SHIFT);
+}
+
+#define pmd_index(addr) (((addr) >> PMD_SHIFT) & (PTRS_PER_PMD - 1))
+
+static inline pmd_t *pmd_offset(pud_t *pud, unsigned long addr)
+{
+	return (pmd_t *)pud_page_vaddr(*pud) + pmd_index(addr);
+}
+
+static inline pmd_t pfn_pmd(unsigned long pfn, pgprot_t prot)
+{
+	return __pmd((pfn << _PAGE_PFN_SHIFT) | pgprot_val(prot));
+}
+
+#define pmd_ERROR(e) \
+	pr_err("%s:%d: bad pmd %016lx.\n", __FILE__, __LINE__, pmd_val(e))
+
+#endif /* _ASM_RISCV_PGTABLE_64_H */
diff --git a/arch/riscv/include/asm/pgtable-bits.h b/arch/riscv/include/asm/pgtable-bits.h
new file mode 100644
index 000000000000..997ddbb1d370
--- /dev/null
+++ b/arch/riscv/include/asm/pgtable-bits.h
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2012 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#ifndef _ASM_RISCV_PGTABLE_BITS_H
+#define _ASM_RISCV_PGTABLE_BITS_H
+
+/*
+ * PTE format:
+ * | XLEN-1  10 | 9             8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0
+ *       PFN      reserved for SW   D   A   G   U   X   W   R   V
+ */
+
+#define _PAGE_ACCESSED_OFFSET 6
+
+#define _PAGE_PRESENT   (1 << 0)
+#define _PAGE_READ      (1 << 1)    /* Readable */
+#define _PAGE_WRITE     (1 << 2)    /* Writable */
+#define _PAGE_EXEC      (1 << 3)    /* Executable */
+#define _PAGE_USER      (1 << 4)    /* User */
+#define _PAGE_GLOBAL    (1 << 5)    /* Global */
+#define _PAGE_ACCESSED  (1 << 6)    /* Set by hardware on any access */
+#define _PAGE_DIRTY     (1 << 7)    /* Set by hardware on any write */
+#define _PAGE_SOFT      (1 << 8)    /* Reserved for software */
+
+#define _PAGE_SPECIAL   _PAGE_SOFT
+#define _PAGE_TABLE     _PAGE_PRESENT
+
+#define _PAGE_PFN_SHIFT 10
+
+/* Set of bits to preserve across pte_modify() */
+#define _PAGE_CHG_MASK  (~(unsigned long)(_PAGE_PRESENT | _PAGE_READ |	\
+					  _PAGE_WRITE | _PAGE_EXEC |	\
+					  _PAGE_USER | _PAGE_GLOBAL))
+
+/* Advertise support for _PAGE_SPECIAL */
+#define __HAVE_ARCH_PTE_SPECIAL
+
+#endif /* _ASM_RISCV_PGTABLE_BITS_H */
diff --git a/arch/riscv/include/asm/pgtable.h b/arch/riscv/include/asm/pgtable.h
new file mode 100644
index 000000000000..2cbd92ed1629
--- /dev/null
+++ b/arch/riscv/include/asm/pgtable.h
@@ -0,0 +1,436 @@
+/*
+ * Copyright (C) 2012 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#ifndef _ASM_RISCV_PGTABLE_H
+#define _ASM_RISCV_PGTABLE_H
+
+#include <linux/mmzone.h>
+
+#include <asm/pgtable-bits.h>
+
+#ifndef __ASSEMBLY__
+
+#ifdef CONFIG_MMU
+
+/* Page Upper Directory not used in RISC-V */
+#include <asm-generic/pgtable-nopud.h>
+#include <asm/page.h>
+#include <asm/tlbflush.h>
+#include <linux/mm_types.h>
+
+#ifdef CONFIG_64BIT
+#include <asm/pgtable-64.h>
+#else
+#include <asm/pgtable-32.h>
+#endif /* CONFIG_64BIT */
+
+/* Number of entries in the page global directory */
+#define PTRS_PER_PGD    (PAGE_SIZE / sizeof(pgd_t))
+/* Number of entries in the page table */
+#define PTRS_PER_PTE    (PAGE_SIZE / sizeof(pte_t))
+
+/* Number of PGD entries that a user-mode program can use */
+#define USER_PTRS_PER_PGD   (TASK_SIZE / PGDIR_SIZE)
+#define FIRST_USER_ADDRESS  0
+
+/* Page protection bits */
+#define _PAGE_BASE	(_PAGE_PRESENT | _PAGE_ACCESSED | _PAGE_USER)
+
+#define PAGE_NONE		__pgprot(0)
+#define PAGE_READ		__pgprot(_PAGE_BASE | _PAGE_READ)
+#define PAGE_WRITE		__pgprot(_PAGE_BASE | _PAGE_READ | _PAGE_WRITE)
+#define PAGE_EXEC		__pgprot(_PAGE_BASE | _PAGE_EXEC)
+#define PAGE_READ_EXEC		__pgprot(_PAGE_BASE | _PAGE_READ | _PAGE_EXEC)
+#define PAGE_WRITE_EXEC		__pgprot(_PAGE_BASE | _PAGE_READ |	\
+					 _PAGE_EXEC | _PAGE_WRITE)
+
+#define PAGE_COPY		PAGE_READ
+#define PAGE_COPY_EXEC		PAGE_EXEC
+#define PAGE_COPY_READ_EXEC	PAGE_READ_EXEC
+#define PAGE_SHARED		PAGE_WRITE
+#define PAGE_SHARED_EXEC	PAGE_WRITE_EXEC
+
+#define _PAGE_KERNEL		(_PAGE_READ \
+				| _PAGE_WRITE \
+				| _PAGE_PRESENT \
+				| _PAGE_ACCESSED \
+				| _PAGE_DIRTY)
+
+#define PAGE_KERNEL		__pgprot(_PAGE_KERNEL)
+#define PAGE_KERNEL_EXEC	__pgprot(_PAGE_KERNEL | _PAGE_EXEC)
+
+extern pgd_t swapper_pg_dir[];
+
+/* MAP_PRIVATE permissions: xwr (copy-on-write) */
+#define __P000	PAGE_NONE
+#define __P001	PAGE_READ
+#define __P010	PAGE_COPY
+#define __P011	PAGE_COPY
+#define __P100	PAGE_EXEC
+#define __P101	PAGE_READ_EXEC
+#define __P110	PAGE_COPY_EXEC
+#define __P111	PAGE_COPY_READ_EXEC
+
+/* MAP_SHARED permissions: xwr */
+#define __S000	PAGE_NONE
+#define __S001	PAGE_READ
+#define __S010	PAGE_SHARED
+#define __S011	PAGE_SHARED
+#define __S100	PAGE_EXEC
+#define __S101	PAGE_READ_EXEC
+#define __S110	PAGE_SHARED_EXEC
+#define __S111	PAGE_SHARED_EXEC
+
+/*
+ * ZERO_PAGE is a global shared page that is always zero,
+ * used for zero-mapped memory areas, etc.
+ */
+extern unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)];
+#define ZERO_PAGE(vaddr) (virt_to_page(empty_zero_page))
+
+static inline int pmd_present(pmd_t pmd)
+{
+	return (pmd_val(pmd) & _PAGE_PRESENT);
+}
+
+static inline int pmd_none(pmd_t pmd)
+{
+	return (pmd_val(pmd) == 0);
+}
+
+static inline int pmd_bad(pmd_t pmd)
+{
+	return !pmd_present(pmd);
+}
+
+static inline void set_pmd(pmd_t *pmdp, pmd_t pmd)
+{
+	*pmdp = pmd;
+}
+
+static inline void pmd_clear(pmd_t *pmdp)
+{
+	set_pmd(pmdp, __pmd(0));
+}
+
+
+static inline pgd_t pfn_pgd(unsigned long pfn, pgprot_t prot)
+{
+	return __pgd((pfn << _PAGE_PFN_SHIFT) | pgprot_val(prot));
+}
+
+#define pgd_index(addr) (((addr) >> PGDIR_SHIFT) & (PTRS_PER_PGD - 1))
+
+/* Locate an entry in the page global directory */
+static inline pgd_t *pgd_offset(const struct mm_struct *mm, unsigned long addr)
+{
+	return mm->pgd + pgd_index(addr);
+}
+/* Locate an entry in the kernel page global directory */
+#define pgd_offset_k(addr)      pgd_offset(&init_mm, (addr))
+
+static inline struct page *pmd_page(pmd_t pmd)
+{
+	return pfn_to_page(pmd_val(pmd) >> _PAGE_PFN_SHIFT);
+}
+
+static inline unsigned long pmd_page_vaddr(pmd_t pmd)
+{
+	return (unsigned long)pfn_to_virt(pmd_val(pmd) >> _PAGE_PFN_SHIFT);
+}
+
+/* Yields the page frame number (PFN) of a page table entry */
+static inline unsigned long pte_pfn(pte_t pte)
+{
+	return (pte_val(pte) >> _PAGE_PFN_SHIFT);
+}
+
+#define pte_page(x)     pfn_to_page(pte_pfn(x))
+
+/* Constructs a page table entry */
+static inline pte_t pfn_pte(unsigned long pfn, pgprot_t prot)
+{
+	return __pte((pfn << _PAGE_PFN_SHIFT) | pgprot_val(prot));
+}
+
+static inline pte_t mk_pte(struct page *page, pgprot_t prot)
+{
+	return pfn_pte(page_to_pfn(page), prot);
+}
+
+#define pte_index(addr) (((addr) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
+
+static inline pte_t *pte_offset_kernel(pmd_t *pmd, unsigned long addr)
+{
+	return (pte_t *)pmd_page_vaddr(*pmd) + pte_index(addr);
+}
+
+#define pte_offset_map(dir, addr)	pte_offset_kernel((dir), (addr))
+#define pte_unmap(pte)			((void)(pte))
+
+static inline int pte_present(pte_t pte)
+{
+	return (pte_val(pte) & _PAGE_PRESENT);
+}
+
+static inline int pte_none(pte_t pte)
+{
+	return (pte_val(pte) == 0);
+}
+
+static inline int pte_write(pte_t pte)
+{
+	return pte_val(pte) & _PAGE_WRITE;
+}
+
+static inline int pte_exec(pte_t pte)
+{
+	return pte_val(pte) & _PAGE_EXEC;
+}
+
+static inline int pte_huge(pte_t pte)
+{
+	return pte_present(pte)
+		&& (pte_val(pte) & (_PAGE_READ | _PAGE_WRITE | _PAGE_EXEC));
+}
+
+static inline int pte_dirty(pte_t pte)
+{
+	return pte_val(pte) & _PAGE_DIRTY;
+}
+
+static inline int pte_young(pte_t pte)
+{
+	return pte_val(pte) & _PAGE_ACCESSED;
+}
+
+static inline int pte_special(pte_t pte)
+{
+	return pte_val(pte) & _PAGE_SPECIAL;
+}
+
+/* static inline pte_t pte_rdprotect(pte_t pte) */
+
+static inline pte_t pte_wrprotect(pte_t pte)
+{
+	return __pte(pte_val(pte) & ~(_PAGE_WRITE));
+}
+
+/* static inline pte_t pte_mkread(pte_t pte) */
+
+static inline pte_t pte_mkwrite(pte_t pte)
+{
+	return __pte(pte_val(pte) | _PAGE_WRITE);
+}
+
+/* static inline pte_t pte_mkexec(pte_t pte) */
+
+static inline pte_t pte_mkdirty(pte_t pte)
+{
+	return __pte(pte_val(pte) | _PAGE_DIRTY);
+}
+
+static inline pte_t pte_mkclean(pte_t pte)
+{
+	return __pte(pte_val(pte) & ~(_PAGE_DIRTY));
+}
+
+static inline pte_t pte_mkyoung(pte_t pte)
+{
+	return __pte(pte_val(pte) | _PAGE_ACCESSED);
+}
+
+static inline pte_t pte_mkold(pte_t pte)
+{
+	return __pte(pte_val(pte) & ~(_PAGE_ACCESSED));
+}
+
+static inline pte_t pte_mkspecial(pte_t pte)
+{
+	return __pte(pte_val(pte) | _PAGE_SPECIAL);
+}
+
+/* Modify page protection bits */
+static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
+{
+	return __pte((pte_val(pte) & _PAGE_CHG_MASK) | pgprot_val(newprot));
+}
+
+#define pgd_ERROR(e) \
+	pr_err("%s:%d: bad pgd " PTE_FMT ".\n", __FILE__, __LINE__, pgd_val(e))
+
+
+/* Commit new configuration to MMU hardware */
+static inline void update_mmu_cache(struct vm_area_struct *vma,
+	unsigned long address, pte_t *ptep)
+{
+	/*
+	 * The kernel assumes that TLBs don't cache invalid entries, but
+	 * in RISC-V, SFENCE.VMA specifies an ordering constraint, not a
+	 * cache flush; it is necessary even after writing invalid entries.
+	 * Relying on flush_tlb_fix_spurious_fault would suffice, but
+	 * the extra traps reduce performance.  So, eagerly SFENCE.VMA.
+	 */
+	local_flush_tlb_page(address);
+}
+
+#define __HAVE_ARCH_PTE_SAME
+static inline int pte_same(pte_t pte_a, pte_t pte_b)
+{
+	return pte_val(pte_a) == pte_val(pte_b);
+}
+
+/*
+ * Certain architectures need to do special things when PTEs within
+ * a page table are directly modified.  Thus, the following hook is
+ * made available.
+ */
+static inline void set_pte(pte_t *ptep, pte_t pteval)
+{
+	*ptep = pteval;
+}
+
+void flush_icache_pte(pte_t pte);
+
+static inline void set_pte_at(struct mm_struct *mm,
+	unsigned long addr, pte_t *ptep, pte_t pteval)
+{
+	if (pte_present(pteval) && pte_exec(pteval))
+		flush_icache_pte(pteval);
+
+	set_pte(ptep, pteval);
+}
+
+static inline void pte_clear(struct mm_struct *mm,
+	unsigned long addr, pte_t *ptep)
+{
+	set_pte_at(mm, addr, ptep, __pte(0));
+}
+
+#define __HAVE_ARCH_PTEP_SET_ACCESS_FLAGS
+static inline int ptep_set_access_flags(struct vm_area_struct *vma,
+					unsigned long address, pte_t *ptep,
+					pte_t entry, int dirty)
+{
+	if (!pte_same(*ptep, entry))
+		set_pte_at(vma->vm_mm, address, ptep, entry);
+	/*
+	 * update_mmu_cache will unconditionally execute, handling both
+	 * the case that the PTE changed and the spurious fault case.
+	 */
+	return true;
+}
+
+#define __HAVE_ARCH_PTEP_GET_AND_CLEAR
+static inline pte_t ptep_get_and_clear(struct mm_struct *mm,
+				       unsigned long address, pte_t *ptep)
+{
+	return __pte(atomic_long_xchg((atomic_long_t *)ptep, 0));
+}
+
+#define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG
+static inline int ptep_test_and_clear_young(struct vm_area_struct *vma,
+					    unsigned long address,
+					    pte_t *ptep)
+{
+	if (!pte_young(*ptep))
+		return 0;
+	return test_and_clear_bit(_PAGE_ACCESSED_OFFSET, &pte_val(*ptep));
+}
+
+#define __HAVE_ARCH_PTEP_SET_WRPROTECT
+static inline void ptep_set_wrprotect(struct mm_struct *mm,
+				      unsigned long address, pte_t *ptep)
+{
+	atomic_long_and(~(unsigned long)_PAGE_WRITE, (atomic_long_t *)ptep);
+}
+
+#define __HAVE_ARCH_PTEP_CLEAR_YOUNG_FLUSH
+static inline int ptep_clear_flush_young(struct vm_area_struct *vma,
+					 unsigned long address, pte_t *ptep)
+{
+	/*
+	 * This comment is borrowed from x86, but applies equally to RISC-V:
+	 *
+	 * Clearing the accessed bit without a TLB flush
+	 * doesn't cause data corruption. [ It could cause incorrect
+	 * page aging and the (mistaken) reclaim of hot pages, but the
+	 * chance of that should be relatively low. ]
+	 *
+	 * So as a performance optimization don't flush the TLB when
+	 * clearing the accessed bit, it will eventually be flushed by
+	 * a context switch or a VM operation anyway. [ In the rare
+	 * event of it not getting flushed for a long time the delay
+	 * shouldn't really matter because there's no real memory
+	 * pressure for swapout to react to. ]
+	 */
+	return ptep_test_and_clear_young(vma, address, ptep);
+}
+
+/*
+ * Encode and decode a swap entry
+ *
+ * Format of swap PTE:
+ *	bit            0:	_PAGE_PRESENT (zero)
+ *	bit            1:	reserved for future use (zero)
+ *	bits      2 to 6:	swap type
+ *	bits 7 to XLEN-1:	swap offset
+ */
+#define __SWP_TYPE_SHIFT	2
+#define __SWP_TYPE_BITS		5
+#define __SWP_TYPE_MASK		((1UL << __SWP_TYPE_BITS) - 1)
+#define __SWP_OFFSET_SHIFT	(__SWP_TYPE_BITS + __SWP_TYPE_SHIFT)
+
+#define MAX_SWAPFILES_CHECK()	\
+	BUILD_BUG_ON(MAX_SWAPFILES_SHIFT > __SWP_TYPE_BITS)
+
+#define __swp_type(x)	(((x).val >> __SWP_TYPE_SHIFT) & __SWP_TYPE_MASK)
+#define __swp_offset(x)	((x).val >> __SWP_OFFSET_SHIFT)
+#define __swp_entry(type, offset) ((swp_entry_t) \
+	{ ((type) << __SWP_TYPE_SHIFT) | ((offset) << __SWP_OFFSET_SHIFT) })
+
+#define __pte_to_swp_entry(pte)	((swp_entry_t) { pte_val(pte) })
+#define __swp_entry_to_pte(x)	((pte_t) { (x).val })
+
+#ifdef CONFIG_FLATMEM
+#define kern_addr_valid(addr)   (1) /* FIXME */
+#endif
+
+extern void paging_init(void);
+
+static inline void pgtable_cache_init(void)
+{
+	/* No page table caches to initialize */
+}
+
+#endif /* CONFIG_MMU */
+
+#define VMALLOC_SIZE     (KERN_VIRT_SIZE >> 1)
+#define VMALLOC_END      (PAGE_OFFSET - 1)
+#define VMALLOC_START    (PAGE_OFFSET - VMALLOC_SIZE)
+
+/*
+ * Task size is 0x40000000000 for RV64 or 0xb800000 for RV32.
+ * Note that PGDIR_SIZE must evenly divide TASK_SIZE.
+ */
+#ifdef CONFIG_64BIT
+#define TASK_SIZE (PGDIR_SIZE * PTRS_PER_PGD / 2)
+#else
+#define TASK_SIZE VMALLOC_START
+#endif
+
+#include <asm-generic/pgtable.h>
+
+#endif /* !__ASSEMBLY__ */
+
+#endif /* _ASM_RISCV_PGTABLE_H */
diff --git a/arch/riscv/include/asm/processor.h b/arch/riscv/include/asm/processor.h
new file mode 100644
index 000000000000..3fe4af8147d2
--- /dev/null
+++ b/arch/riscv/include/asm/processor.h
@@ -0,0 +1,97 @@
+/*
+ * Copyright (C) 2012 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#ifndef _ASM_RISCV_PROCESSOR_H
+#define _ASM_RISCV_PROCESSOR_H
+
+#include <linux/const.h>
+
+#include <asm/ptrace.h>
+
+/*
+ * This decides where the kernel will search for a free chunk of vm
+ * space during mmap's.
+ */
+#define TASK_UNMAPPED_BASE	PAGE_ALIGN(TASK_SIZE >> 1)
+
+#define STACK_TOP		TASK_SIZE
+#define STACK_TOP_MAX		STACK_TOP
+#define STACK_ALIGN		16
+
+#ifndef __ASSEMBLY__
+
+struct task_struct;
+struct pt_regs;
+
+/*
+ * Default implementation of macro that returns current
+ * instruction pointer ("program counter").
+ */
+#define current_text_addr()	({ __label__ _l; _l: &&_l; })
+
+/* CPU-specific state of a task */
+struct thread_struct {
+	/* Callee-saved registers */
+	unsigned long ra;
+	unsigned long sp;	/* Kernel mode stack */
+	unsigned long s[12];	/* s[0]: frame pointer */
+	struct __riscv_d_ext_state fstate;
+};
+
+#define INIT_THREAD {					\
+	.sp = sizeof(init_stack) + (long)&init_stack,	\
+}
+
+#define task_pt_regs(tsk)						\
+	((struct pt_regs *)(task_stack_page(tsk) + THREAD_SIZE		\
+			    - ALIGN(sizeof(struct pt_regs), STACK_ALIGN)))
+
+#define KSTK_EIP(tsk)		(task_pt_regs(tsk)->sepc)
+#define KSTK_ESP(tsk)		(task_pt_regs(tsk)->sp)
+
+
+/* Do necessary setup to start up a newly executed thread. */
+extern void start_thread(struct pt_regs *regs,
+			unsigned long pc, unsigned long sp);
+
+/* Free all resources held by a thread. */
+static inline void release_thread(struct task_struct *dead_task)
+{
+}
+
+extern unsigned long get_wchan(struct task_struct *p);
+
+
+static inline void cpu_relax(void)
+{
+#ifdef __riscv_muldiv
+	int dummy;
+	/* In lieu of a halt instruction, induce a long-latency stall. */
+	__asm__ __volatile__ ("div %0, %0, zero" : "=r" (dummy));
+#endif
+	barrier();
+}
+
+static inline void wait_for_interrupt(void)
+{
+	__asm__ __volatile__ ("wfi");
+}
+
+struct device_node;
+extern int riscv_of_processor_hart(struct device_node *node);
+
+extern void riscv_fill_hwcap(void);
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* _ASM_RISCV_PROCESSOR_H */
diff --git a/arch/riscv/include/asm/ptrace.h b/arch/riscv/include/asm/ptrace.h
new file mode 100644
index 000000000000..93b8956e25e4
--- /dev/null
+++ b/arch/riscv/include/asm/ptrace.h
@@ -0,0 +1,118 @@
+/*
+ * Copyright (C) 2012 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#ifndef _ASM_RISCV_PTRACE_H
+#define _ASM_RISCV_PTRACE_H
+
+#include <uapi/asm/ptrace.h>
+#include <asm/csr.h>
+
+#ifndef __ASSEMBLY__
+
+struct pt_regs {
+	unsigned long sepc;
+	unsigned long ra;
+	unsigned long sp;
+	unsigned long gp;
+	unsigned long tp;
+	unsigned long t0;
+	unsigned long t1;
+	unsigned long t2;
+	unsigned long s0;
+	unsigned long s1;
+	unsigned long a0;
+	unsigned long a1;
+	unsigned long a2;
+	unsigned long a3;
+	unsigned long a4;
+	unsigned long a5;
+	unsigned long a6;
+	unsigned long a7;
+	unsigned long s2;
+	unsigned long s3;
+	unsigned long s4;
+	unsigned long s5;
+	unsigned long s6;
+	unsigned long s7;
+	unsigned long s8;
+	unsigned long s9;
+	unsigned long s10;
+	unsigned long s11;
+	unsigned long t3;
+	unsigned long t4;
+	unsigned long t5;
+	unsigned long t6;
+	/* Supervisor CSRs */
+	unsigned long sstatus;
+	unsigned long sbadaddr;
+	unsigned long scause;
+        /* a0 value before the syscall */
+        unsigned long orig_a0;
+};
+
+#ifdef CONFIG_64BIT
+#define REG_FMT "%016lx"
+#else
+#define REG_FMT "%08lx"
+#endif
+
+#define user_mode(regs) (((regs)->sstatus & SR_PS) == 0)
+
+
+/* Helpers for working with the instruction pointer */
+#define GET_IP(regs) ((regs)->sepc)
+#define SET_IP(regs, val) (GET_IP(regs) = (val))
+
+static inline unsigned long instruction_pointer(struct pt_regs *regs)
+{
+	return GET_IP(regs);
+}
+static inline void instruction_pointer_set(struct pt_regs *regs,
+					   unsigned long val)
+{
+	SET_IP(regs, val);
+}
+
+#define profile_pc(regs) instruction_pointer(regs)
+
+/* Helpers for working with the user stack pointer */
+#define GET_USP(regs) ((regs)->sp)
+#define SET_USP(regs, val) (GET_USP(regs) = (val))
+
+static inline unsigned long user_stack_pointer(struct pt_regs *regs)
+{
+	return GET_USP(regs);
+}
+static inline void user_stack_pointer_set(struct pt_regs *regs,
+					  unsigned long val)
+{
+	SET_USP(regs, val);
+}
+
+/* Helpers for working with the frame pointer */
+#define GET_FP(regs) ((regs)->s0)
+#define SET_FP(regs, val) (GET_FP(regs) = (val))
+
+static inline unsigned long frame_pointer(struct pt_regs *regs)
+{
+	return GET_FP(regs);
+}
+static inline void frame_pointer_set(struct pt_regs *regs,
+				     unsigned long val)
+{
+	SET_FP(regs, val);
+}
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* _ASM_RISCV_PTRACE_H */
diff --git a/arch/riscv/include/asm/sbi.h b/arch/riscv/include/asm/sbi.h
new file mode 100644
index 000000000000..b6bb10b92fe2
--- /dev/null
+++ b/arch/riscv/include/asm/sbi.h
@@ -0,0 +1,100 @@
+/*
+ * Copyright (C) 2015 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#ifndef _ASM_RISCV_SBI_H
+#define _ASM_RISCV_SBI_H
+
+#include <linux/types.h>
+
+#define SBI_SET_TIMER 0
+#define SBI_CONSOLE_PUTCHAR 1
+#define SBI_CONSOLE_GETCHAR 2
+#define SBI_CLEAR_IPI 3
+#define SBI_SEND_IPI 4
+#define SBI_REMOTE_FENCE_I 5
+#define SBI_REMOTE_SFENCE_VMA 6
+#define SBI_REMOTE_SFENCE_VMA_ASID 7
+#define SBI_SHUTDOWN 8
+
+#define SBI_CALL(which, arg0, arg1, arg2) ({			\
+	register uintptr_t a0 asm ("a0") = (uintptr_t)(arg0);	\
+	register uintptr_t a1 asm ("a1") = (uintptr_t)(arg1);	\
+	register uintptr_t a2 asm ("a2") = (uintptr_t)(arg2);	\
+	register uintptr_t a7 asm ("a7") = (uintptr_t)(which);	\
+	asm volatile ("ecall"					\
+		      : "+r" (a0)				\
+		      : "r" (a1), "r" (a2), "r" (a7)		\
+		      : "memory");				\
+	a0;							\
+})
+
+/* Lazy implementations until SBI is finalized */
+#define SBI_CALL_0(which) SBI_CALL(which, 0, 0, 0)
+#define SBI_CALL_1(which, arg0) SBI_CALL(which, arg0, 0, 0)
+#define SBI_CALL_2(which, arg0, arg1) SBI_CALL(which, arg0, arg1, 0)
+
+static inline void sbi_console_putchar(int ch)
+{
+	SBI_CALL_1(SBI_CONSOLE_PUTCHAR, ch);
+}
+
+static inline int sbi_console_getchar(void)
+{
+	return SBI_CALL_0(SBI_CONSOLE_GETCHAR);
+}
+
+static inline void sbi_set_timer(uint64_t stime_value)
+{
+#if __riscv_xlen == 32
+	SBI_CALL_2(SBI_SET_TIMER, stime_value, stime_value >> 32);
+#else
+	SBI_CALL_1(SBI_SET_TIMER, stime_value);
+#endif
+}
+
+static inline void sbi_shutdown(void)
+{
+	SBI_CALL_0(SBI_SHUTDOWN);
+}
+
+static inline void sbi_clear_ipi(void)
+{
+	SBI_CALL_0(SBI_CLEAR_IPI);
+}
+
+static inline void sbi_send_ipi(const unsigned long *hart_mask)
+{
+	SBI_CALL_1(SBI_SEND_IPI, hart_mask);
+}
+
+static inline void sbi_remote_fence_i(const unsigned long *hart_mask)
+{
+	SBI_CALL_1(SBI_REMOTE_FENCE_I, hart_mask);
+}
+
+static inline void sbi_remote_sfence_vma(const unsigned long *hart_mask,
+					 unsigned long start,
+					 unsigned long size)
+{
+	SBI_CALL_1(SBI_REMOTE_SFENCE_VMA, hart_mask);
+}
+
+static inline void sbi_remote_sfence_vma_asid(const unsigned long *hart_mask,
+					      unsigned long start,
+					      unsigned long size,
+					      unsigned long asid)
+{
+	SBI_CALL_1(SBI_REMOTE_SFENCE_VMA_ASID, hart_mask);
+}
+
+#endif
diff --git a/arch/riscv/include/asm/smp.h b/arch/riscv/include/asm/smp.h
new file mode 100644
index 000000000000..85e4220839b0
--- /dev/null
+++ b/arch/riscv/include/asm/smp.h
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2012 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#ifndef _ASM_RISCV_SMP_H
+#define _ASM_RISCV_SMP_H
+
+/* This both needs asm-offsets.h and is used when generating it. */
+#ifndef GENERATING_ASM_OFFSETS
+#include <asm/asm-offsets.h>
+#endif
+
+#include <linux/cpumask.h>
+#include <linux/irqreturn.h>
+
+#ifdef CONFIG_SMP
+
+/* SMP initialization hook for setup_arch */
+void __init init_clockevent(void);
+
+/* SMP initialization hook for setup_arch */
+void __init setup_smp(void);
+
+/* Hook for the generic smp_call_function_many() routine. */
+void arch_send_call_function_ipi_mask(struct cpumask *mask);
+
+/* Hook for the generic smp_call_function_single() routine. */
+void arch_send_call_function_single_ipi(int cpu);
+
+/*
+ * This is particularly ugly: it appears we can't actually get the definition
+ * of task_struct here, but we need access to the CPU this task is running on.
+ * Instead of using C we're using asm-offsets.h to get the current processor
+ * ID.
+ */
+#define raw_smp_processor_id() (*((int*)((char*)get_current() + TASK_TI_CPU)))
+
+/* Interprocessor interrupt handler */
+irqreturn_t handle_ipi(void);
+
+#endif /* CONFIG_SMP */
+
+#endif /* _ASM_RISCV_SMP_H */
diff --git a/arch/riscv/include/asm/spinlock.h b/arch/riscv/include/asm/spinlock.h
new file mode 100644
index 000000000000..2fd27e8ef1fd
--- /dev/null
+++ b/arch/riscv/include/asm/spinlock.h
@@ -0,0 +1,142 @@
+/*
+ * Copyright (C) 2015 Regents of the University of California
+ * Copyright (C) 2017 SiFive
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#ifndef _ASM_RISCV_SPINLOCK_H
+#define _ASM_RISCV_SPINLOCK_H
+
+#include <linux/kernel.h>
+#include <asm/current.h>
+
+/*
+ * Simple spin lock operations.  These provide no fairness guarantees.
+ */
+
+/* FIXME: Replace this with a ticket lock, like MIPS. */
+
+#define arch_spin_is_locked(x)	(READ_ONCE((x)->lock) != 0)
+
+static inline void arch_spin_unlock(arch_spinlock_t *lock)
+{
+	__asm__ __volatile__ (
+		"amoswap.w.rl x0, x0, %0"
+		: "=A" (lock->lock)
+		:: "memory");
+}
+
+static inline int arch_spin_trylock(arch_spinlock_t *lock)
+{
+	int tmp = 1, busy;
+
+	__asm__ __volatile__ (
+		"amoswap.w.aq %0, %2, %1"
+		: "=r" (busy), "+A" (lock->lock)
+		: "r" (tmp)
+		: "memory");
+
+	return !busy;
+}
+
+static inline void arch_spin_lock(arch_spinlock_t *lock)
+{
+	while (1) {
+		if (arch_spin_is_locked(lock))
+			continue;
+
+		if (arch_spin_trylock(lock))
+			break;
+	}
+}
+
+/***********************************************************/
+
+static inline void arch_read_lock(arch_rwlock_t *lock)
+{
+	int tmp;
+
+	__asm__ __volatile__(
+		"1:	lr.w	%1, %0\n"
+		"	bltz	%1, 1b\n"
+		"	addi	%1, %1, 1\n"
+		"	sc.w.aq	%1, %1, %0\n"
+		"	bnez	%1, 1b\n"
+		: "+A" (lock->lock), "=&r" (tmp)
+		:: "memory");
+}
+
+static inline void arch_write_lock(arch_rwlock_t *lock)
+{
+	int tmp;
+
+	__asm__ __volatile__(
+		"1:	lr.w	%1, %0\n"
+		"	bnez	%1, 1b\n"
+		"	li	%1, -1\n"
+		"	sc.w.aq	%1, %1, %0\n"
+		"	bnez	%1, 1b\n"
+		: "+A" (lock->lock), "=&r" (tmp)
+		:: "memory");
+}
+
+static inline int arch_read_trylock(arch_rwlock_t *lock)
+{
+	int busy;
+
+	__asm__ __volatile__(
+		"1:	lr.w	%1, %0\n"
+		"	bltz	%1, 1f\n"
+		"	addi	%1, %1, 1\n"
+		"	sc.w.aq	%1, %1, %0\n"
+		"	bnez	%1, 1b\n"
+		"1:\n"
+		: "+A" (lock->lock), "=&r" (busy)
+		:: "memory");
+
+	return !busy;
+}
+
+static inline int arch_write_trylock(arch_rwlock_t *lock)
+{
+	int busy;
+
+	__asm__ __volatile__(
+		"1:	lr.w	%1, %0\n"
+		"	bnez	%1, 1f\n"
+		"	li	%1, -1\n"
+		"	sc.w.aq	%1, %1, %0\n"
+		"	bnez	%1, 1b\n"
+		"1:\n"
+		: "+A" (lock->lock), "=&r" (busy)
+		:: "memory");
+
+	return !busy;
+}
+
+static inline void arch_read_unlock(arch_rwlock_t *lock)
+{
+	__asm__ __volatile__(
+		"amoadd.w.rl x0, %1, %0"
+		: "+A" (lock->lock)
+		: "r" (-1)
+		: "memory");
+}
+
+static inline void arch_write_unlock(arch_rwlock_t *lock)
+{
+	__asm__ __volatile__ (
+		"amoswap.w.rl x0, x0, %0"
+		: "=A" (lock->lock)
+		:: "memory");
+}
+
+#endif /* _ASM_RISCV_SPINLOCK_H */
diff --git a/arch/riscv/include/asm/spinlock_types.h b/arch/riscv/include/asm/spinlock_types.h
new file mode 100644
index 000000000000..83ac4ac9e2ac
--- /dev/null
+++ b/arch/riscv/include/asm/spinlock_types.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2015 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#ifndef _ASM_RISCV_SPINLOCK_TYPES_H
+#define _ASM_RISCV_SPINLOCK_TYPES_H
+
+#ifndef __LINUX_SPINLOCK_TYPES_H
+# error "please don't include this file directly"
+#endif
+
+typedef struct {
+	volatile unsigned int lock;
+} arch_spinlock_t;
+
+#define __ARCH_SPIN_LOCK_UNLOCKED	{ 0 }
+
+typedef struct {
+	volatile unsigned int lock;
+} arch_rwlock_t;
+
+#define __ARCH_RW_LOCK_UNLOCKED		{ 0 }
+
+#endif
diff --git a/arch/riscv/include/asm/string.h b/arch/riscv/include/asm/string.h
new file mode 100644
index 000000000000..9210fcf4ff52
--- /dev/null
+++ b/arch/riscv/include/asm/string.h
@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2013 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#ifndef _ASM_RISCV_STRING_H
+#define _ASM_RISCV_STRING_H
+
+#include <linux/types.h>
+#include <linux/linkage.h>
+
+#define __HAVE_ARCH_MEMSET
+extern asmlinkage void *memset(void *, int, size_t);
+
+#define __HAVE_ARCH_MEMCPY
+extern asmlinkage void *memcpy(void *, const void *, size_t);
+
+#endif /* _ASM_RISCV_STRING_H */
diff --git a/arch/riscv/include/asm/switch_to.h b/arch/riscv/include/asm/switch_to.h
new file mode 100644
index 000000000000..dd6b05bff75b
--- /dev/null
+++ b/arch/riscv/include/asm/switch_to.h
@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2012 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#ifndef _ASM_RISCV_SWITCH_TO_H
+#define _ASM_RISCV_SWITCH_TO_H
+
+#include <asm/processor.h>
+#include <asm/ptrace.h>
+#include <asm/csr.h>
+
+extern void __fstate_save(struct task_struct *save_to);
+extern void __fstate_restore(struct task_struct *restore_from);
+
+static inline void __fstate_clean(struct pt_regs *regs)
+{
+	regs->sstatus |= (regs->sstatus & ~(SR_FS)) | SR_FS_CLEAN;
+}
+
+static inline void fstate_save(struct task_struct *task,
+			       struct pt_regs *regs)
+{
+	if ((regs->sstatus & SR_FS) == SR_FS_DIRTY) {
+		__fstate_save(task);
+		__fstate_clean(regs);
+	}
+}
+
+static inline void fstate_restore(struct task_struct *task,
+				  struct pt_regs *regs)
+{
+	if ((regs->sstatus & SR_FS) != SR_FS_OFF) {
+		__fstate_restore(task);
+		__fstate_clean(regs);
+	}
+}
+
+static inline void __switch_to_aux(struct task_struct *prev,
+				   struct task_struct *next)
+{
+	struct pt_regs *regs;
+
+	regs = task_pt_regs(prev);
+	if (unlikely(regs->sstatus & SR_SD))
+		fstate_save(prev, regs);
+	fstate_restore(next, task_pt_regs(next));
+}
+
+extern struct task_struct *__switch_to(struct task_struct *,
+				       struct task_struct *);
+
+#define switch_to(prev, next, last)			\
+do {							\
+	struct task_struct *__prev = (prev);		\
+	struct task_struct *__next = (next);		\
+	__switch_to_aux(__prev, __next);		\
+	((last) = __switch_to(__prev, __next));		\
+} while (0)
+
+#endif /* _ASM_RISCV_SWITCH_TO_H */
diff --git a/arch/riscv/include/asm/syscall.h b/arch/riscv/include/asm/syscall.h
new file mode 100644
index 000000000000..8d25f8904c00
--- /dev/null
+++ b/arch/riscv/include/asm/syscall.h
@@ -0,0 +1,102 @@
+/*
+ * Copyright (C) 2008-2009 Red Hat, Inc.  All rights reserved.
+ * Copyright 2010 Tilera Corporation. All Rights Reserved.
+ * Copyright 2015 Regents of the University of California, Berkeley
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ * See asm-generic/syscall.h for descriptions of what we must do here.
+ */
+
+#ifndef _ASM_RISCV_SYSCALL_H
+#define _ASM_RISCV_SYSCALL_H
+
+#include <linux/sched.h>
+#include <linux/err.h>
+
+/* The array of function pointers for syscalls. */
+extern void *sys_call_table[];
+
+/*
+ * Only the low 32 bits of orig_r0 are meaningful, so we return int.
+ * This importantly ignores the high bits on 64-bit, so comparisons
+ * sign-extend the low 32 bits.
+ */
+static inline int syscall_get_nr(struct task_struct *task,
+				 struct pt_regs *regs)
+{
+	return regs->a7;
+}
+
+static inline void syscall_set_nr(struct task_struct *task,
+				  struct pt_regs *regs,
+				  int sysno)
+{
+	regs->a7 = sysno;
+}
+
+static inline void syscall_rollback(struct task_struct *task,
+				    struct pt_regs *regs)
+{
+        regs->a0 = regs->orig_a0;
+}
+
+static inline long syscall_get_error(struct task_struct *task,
+				     struct pt_regs *regs)
+{
+	unsigned long error = regs->a0;
+
+	return IS_ERR_VALUE(error) ? error : 0;
+}
+
+static inline long syscall_get_return_value(struct task_struct *task,
+					    struct pt_regs *regs)
+{
+	return regs->a0;
+}
+
+static inline void syscall_set_return_value(struct task_struct *task,
+					    struct pt_regs *regs,
+					    int error, long val)
+{
+	regs->a0 = (long) error ?: val;
+}
+
+static inline void syscall_get_arguments(struct task_struct *task,
+					 struct pt_regs *regs,
+					 unsigned int i, unsigned int n,
+					 unsigned long *args)
+{
+	BUG_ON(i + n > 6);
+	if (i == 0) {
+		args[0] = regs->orig_a0;
+		args++;
+		i++;
+		n--;
+	}
+	memcpy(args, &regs->a1 + i * sizeof(regs->a1), n * sizeof(args[0]));
+}
+
+static inline void syscall_set_arguments(struct task_struct *task,
+					 struct pt_regs *regs,
+					 unsigned int i, unsigned int n,
+					 const unsigned long *args)
+{
+	BUG_ON(i + n > 6);
+        if (i == 0) {
+                regs->orig_a0 = args[0];
+                args++;
+                i++;
+                n--;
+        }
+	memcpy(&regs->a1 + i * sizeof(regs->a1), args, n * sizeof(regs->a0));
+}
+
+#endif	/* _ASM_RISCV_SYSCALL_H */
diff --git a/arch/riscv/include/asm/thread_info.h b/arch/riscv/include/asm/thread_info.h
new file mode 100644
index 000000000000..22c3536ed281
--- /dev/null
+++ b/arch/riscv/include/asm/thread_info.h
@@ -0,0 +1,94 @@
+/*
+ * Copyright (C) 2009 Chen Liqin <liqin.chen@sunplusct.com>
+ * Copyright (C) 2012 Regents of the University of California
+ * Copyright (C) 2017 SiFive
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#ifndef _ASM_RISCV_THREAD_INFO_H
+#define _ASM_RISCV_THREAD_INFO_H
+
+#include <asm/page.h>
+#include <linux/const.h>
+
+/* thread information allocation */
+#define THREAD_SIZE_ORDER	(1)
+#define THREAD_SIZE		(PAGE_SIZE << THREAD_SIZE_ORDER)
+
+#ifndef __ASSEMBLY__
+
+#include <asm/processor.h>
+#include <asm/csr.h>
+
+typedef unsigned long mm_segment_t;
+
+/*
+ * low level task data that entry.S needs immediate access to
+ * - this struct should fit entirely inside of one cache line
+ * - if the members of this struct changes, the assembly constants
+ *   in asm-offsets.c must be updated accordingly
+ * - thread_info is included in task_struct at an offset of 0.  This means that
+ *   tp points to both thread_info and task_struct.
+ */
+struct thread_info {
+	unsigned long		flags;		/* low level flags */
+	int                     preempt_count;  /* 0=>preemptible, <0=>BUG */
+	mm_segment_t		addr_limit;
+	/*
+	 * These stack pointers are overwritten on every system call or
+	 * exception.  SP is also saved to the stack it can be recovered when
+	 * overwritten.
+	 */
+	long			kernel_sp;	/* Kernel stack pointer */
+	long			user_sp;	/* User stack pointer */
+	int			cpu;
+};
+
+/*
+ * macros/functions for gaining access to the thread information structure
+ *
+ * preempt_count needs to be 1 initially, until the scheduler is functional.
+ */
+#define INIT_THREAD_INFO(tsk)			\
+{						\
+	.flags		= 0,			\
+	.preempt_count	= INIT_PREEMPT_COUNT,	\
+	.addr_limit	= KERNEL_DS,		\
+}
+
+#define init_stack		(init_thread_union.stack)
+
+#endif /* !__ASSEMBLY__ */
+
+/*
+ * thread information flags
+ * - these are process state flags that various assembly files may need to
+ *   access
+ * - pending work-to-be-done flags are in lowest half-word
+ * - other flags in upper half-word(s)
+ */
+#define TIF_SYSCALL_TRACE	0	/* syscall trace active */
+#define TIF_NOTIFY_RESUME	1	/* callback before returning to user */
+#define TIF_SIGPENDING		2	/* signal pending */
+#define TIF_NEED_RESCHED	3	/* rescheduling necessary */
+#define TIF_RESTORE_SIGMASK	4	/* restore signal mask in do_signal() */
+#define TIF_MEMDIE		5	/* is terminating due to OOM killer */
+#define TIF_SYSCALL_TRACEPOINT  6       /* syscall tracepoint instrumentation */
+
+#define _TIF_SYSCALL_TRACE	(1 << TIF_SYSCALL_TRACE)
+#define _TIF_NOTIFY_RESUME	(1 << TIF_NOTIFY_RESUME)
+#define _TIF_SIGPENDING		(1 << TIF_SIGPENDING)
+#define _TIF_NEED_RESCHED	(1 << TIF_NEED_RESCHED)
+
+#define _TIF_WORK_MASK \
+	(_TIF_NOTIFY_RESUME | _TIF_SIGPENDING | _TIF_NEED_RESCHED)
+
+#endif /* _ASM_RISCV_THREAD_INFO_H */
diff --git a/arch/riscv/include/asm/timex.h b/arch/riscv/include/asm/timex.h
new file mode 100644
index 000000000000..2f26989cb864
--- /dev/null
+++ b/arch/riscv/include/asm/timex.h
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2012 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#ifndef _ASM_RISCV_TIMEX_H
+#define _ASM_RISCV_TIMEX_H
+
+#include <asm/param.h>
+
+typedef unsigned long cycles_t;
+
+static inline cycles_t get_cycles_inline(void)
+{
+	cycles_t n;
+
+	__asm__ __volatile__ (
+		"rdtime %0"
+		: "=r" (n));
+	return n;
+}
+#define get_cycles get_cycles_inline
+
+#ifdef CONFIG_64BIT
+static inline uint64_t get_cycles64(void)
+{
+        return get_cycles();
+}
+#else
+static inline uint64_t get_cycles64(void)
+{
+	u32 lo, hi, tmp;
+	__asm__ __volatile__ (
+		"1:\n"
+		"rdtimeh %0\n"
+		"rdtime %1\n"
+		"rdtimeh %2\n"
+		"bne %0, %2, 1b"
+		: "=&r" (hi), "=&r" (lo), "=&r" (tmp));
+	return ((u64)hi << 32) | lo;
+}
+#endif
+
+#define ARCH_HAS_READ_CURRENT_TIMER
+
+static inline int read_current_timer(unsigned long *timer_val)
+{
+	*timer_val = get_cycles();
+	return 0;
+}
+
+#endif /* _ASM_RISCV_TIMEX_H */
diff --git a/arch/riscv/include/asm/tlb.h b/arch/riscv/include/asm/tlb.h
new file mode 100644
index 000000000000..c229509288ea
--- /dev/null
+++ b/arch/riscv/include/asm/tlb.h
@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2012 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#ifndef _ASM_RISCV_TLB_H
+#define _ASM_RISCV_TLB_H
+
+#include <asm-generic/tlb.h>
+
+static inline void tlb_flush(struct mmu_gather *tlb)
+{
+	flush_tlb_mm(tlb->mm);
+}
+
+#endif /* _ASM_RISCV_TLB_H */
diff --git a/arch/riscv/include/asm/tlbflush.h b/arch/riscv/include/asm/tlbflush.h
new file mode 100644
index 000000000000..715b0f10af58
--- /dev/null
+++ b/arch/riscv/include/asm/tlbflush.h
@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2009 Chen Liqin <liqin.chen@sunplusct.com>
+ * Copyright (C) 2012 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#ifndef _ASM_RISCV_TLBFLUSH_H
+#define _ASM_RISCV_TLBFLUSH_H
+
+#ifdef CONFIG_MMU
+
+#include <linux/mm_types.h>
+
+/*
+ * Flush entire local TLB.  'sfence.vma' implicitly fences with the instruction
+ * cache as well, so a 'fence.i' is not necessary.
+ */
+static inline void local_flush_tlb_all(void)
+{
+	__asm__ __volatile__ ("sfence.vma" : : : "memory");
+}
+
+/* Flush one page from local TLB */
+static inline void local_flush_tlb_page(unsigned long addr)
+{
+	__asm__ __volatile__ ("sfence.vma %0" : : "r" (addr) : "memory");
+}
+
+#ifndef CONFIG_SMP
+
+#define flush_tlb_all() local_flush_tlb_all()
+#define flush_tlb_page(vma, addr) local_flush_tlb_page(addr)
+#define flush_tlb_range(vma, start, end) local_flush_tlb_all()
+
+#else /* CONFIG_SMP */
+
+#include <asm/sbi.h>
+
+#define flush_tlb_all() sbi_remote_sfence_vma(0, 0, -1)
+#define flush_tlb_page(vma, addr) flush_tlb_range(vma, addr, 0)
+#define flush_tlb_range(vma, start, end) \
+	sbi_remote_sfence_vma(0, start, (end) - (start))
+
+#endif /* CONFIG_SMP */
+
+/* Flush the TLB entries of the specified mm context */
+static inline void flush_tlb_mm(struct mm_struct *mm)
+{
+	flush_tlb_all();
+}
+
+/* Flush a range of kernel pages */
+static inline void flush_tlb_kernel_range(unsigned long start,
+	unsigned long end)
+{
+	flush_tlb_all();
+}
+
+#endif /* CONFIG_MMU */
+
+#endif /* _ASM_RISCV_TLBFLUSH_H */
diff --git a/arch/riscv/include/asm/uaccess.h b/arch/riscv/include/asm/uaccess.h
new file mode 100644
index 000000000000..27b90d64814b
--- /dev/null
+++ b/arch/riscv/include/asm/uaccess.h
@@ -0,0 +1,513 @@
+/*
+ * Copyright (C) 2012 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ * This file was copied from include/asm-generic/uaccess.h
+ */
+
+#ifndef _ASM_RISCV_UACCESS_H
+#define _ASM_RISCV_UACCESS_H
+
+/*
+ * User space memory access functions
+ */
+#include <linux/errno.h>
+#include <linux/compiler.h>
+#include <linux/thread_info.h>
+#include <asm/byteorder.h>
+#include <asm/asm.h>
+
+#define __enable_user_access()							\
+	__asm__ __volatile__ ("csrs sstatus, %0" : : "r" (SR_SUM) : "memory")
+#define __disable_user_access()							\
+	__asm__ __volatile__ ("csrc sstatus, %0" : : "r" (SR_SUM) : "memory")
+
+/*
+ * The fs value determines whether argument validity checking should be
+ * performed or not.  If get_fs() == USER_DS, checking is performed, with
+ * get_fs() == KERNEL_DS, checking is bypassed.
+ *
+ * For historical reasons, these macros are grossly misnamed.
+ */
+
+#define KERNEL_DS	(~0UL)
+#define USER_DS		(TASK_SIZE)
+
+#define get_ds()	(KERNEL_DS)
+#define get_fs()	(current_thread_info()->addr_limit)
+
+static inline void set_fs(mm_segment_t fs)
+{
+	current_thread_info()->addr_limit = fs;
+}
+
+#define segment_eq(a, b) ((a) == (b))
+
+#define user_addr_max()	(get_fs())
+
+
+#define VERIFY_READ	0
+#define VERIFY_WRITE	1
+
+/**
+ * access_ok: - Checks if a user space pointer is valid
+ * @type: Type of access: %VERIFY_READ or %VERIFY_WRITE.  Note that
+ *        %VERIFY_WRITE is a superset of %VERIFY_READ - if it is safe
+ *        to write to a block, it is always safe to read from it.
+ * @addr: User space pointer to start of block to check
+ * @size: Size of block to check
+ *
+ * Context: User context only.  This function may sleep.
+ *
+ * Checks if a pointer to a block of memory in user space is valid.
+ *
+ * Returns true (nonzero) if the memory block may be valid, false (zero)
+ * if it is definitely invalid.
+ *
+ * Note that, depending on architecture, this function probably just
+ * checks that the pointer is in the user space range - after calling
+ * this function, memory access functions may still return -EFAULT.
+ */
+#define access_ok(type, addr, size) ({					\
+	__chk_user_ptr(addr);						\
+	likely(__access_ok((unsigned long __force)(addr), (size)));	\
+})
+
+/*
+ * Ensure that the range [addr, addr+size) is within the process's
+ * address space
+ */
+static inline int __access_ok(unsigned long addr, unsigned long size)
+{
+	const mm_segment_t fs = get_fs();
+
+	return (size <= fs) && (addr <= (fs - size));
+}
+
+/*
+ * The exception table consists of pairs of addresses: the first is the
+ * address of an instruction that is allowed to fault, and the second is
+ * the address at which the program should continue.  No registers are
+ * modified, so it is entirely up to the continuation code to figure out
+ * what to do.
+ *
+ * All the routines below use bits of fixup code that are out of line
+ * with the main instruction path.  This means when everything is well,
+ * we don't even have to jump over them.  Further, they do not intrude
+ * on our cache or tlb entries.
+ */
+
+struct exception_table_entry {
+	unsigned long insn, fixup;
+};
+
+extern int fixup_exception(struct pt_regs *state);
+
+#if defined(__LITTLE_ENDIAN)
+#define __MSW	1
+#define __LSW	0
+#elif defined(__BIG_ENDIAN)
+#define __MSW	0
+#define	__LSW	1
+#else
+#error "Unknown endianness"
+#endif
+
+/*
+ * The "__xxx" versions of the user access functions do not verify the address
+ * space - it must have been done previously with a separate "access_ok()"
+ * call.
+ */
+
+#ifdef CONFIG_MMU
+#define __get_user_asm(insn, x, ptr, err)			\
+do {								\
+	uintptr_t __tmp;					\
+	__typeof__(x) __x;					\
+	__enable_user_access();					\
+	__asm__ __volatile__ (					\
+		"1:\n"						\
+		"	" insn " %1, %3\n"			\
+		"2:\n"						\
+		"	.section .fixup,\"ax\"\n"		\
+		"	.balign 4\n"				\
+		"3:\n"						\
+		"	li %0, %4\n"				\
+		"	li %1, 0\n"				\
+		"	jump 2b, %2\n"				\
+		"	.previous\n"				\
+		"	.section __ex_table,\"a\"\n"		\
+		"	.balign " RISCV_SZPTR "\n"			\
+		"	" RISCV_PTR " 1b, 3b\n"			\
+		"	.previous"				\
+		: "+r" (err), "=&r" (__x), "=r" (__tmp)		\
+		: "m" (*(ptr)), "i" (-EFAULT));			\
+	__disable_user_access();				\
+	(x) = __x;						\
+} while (0)
+#endif /* CONFIG_MMU */
+
+#ifdef CONFIG_64BIT
+#define __get_user_8(x, ptr, err) \
+	__get_user_asm("ld", x, ptr, err)
+#else /* !CONFIG_64BIT */
+#ifdef CONFIG_MMU
+#define __get_user_8(x, ptr, err)				\
+do {								\
+	u32 __user *__ptr = (u32 __user *)(ptr);		\
+	u32 __lo, __hi;						\
+	uintptr_t __tmp;					\
+	__enable_user_access();					\
+	__asm__ __volatile__ (					\
+		"1:\n"						\
+		"	lw %1, %4\n"				\
+		"2:\n"						\
+		"	lw %2, %5\n"				\
+		"3:\n"						\
+		"	.section .fixup,\"ax\"\n"		\
+		"	.balign 4\n"				\
+		"4:\n"						\
+		"	li %0, %6\n"				\
+		"	li %1, 0\n"				\
+		"	li %2, 0\n"				\
+		"	jump 3b, %3\n"				\
+		"	.previous\n"				\
+		"	.section __ex_table,\"a\"\n"		\
+		"	.balign " RISCV_SZPTR "\n"			\
+		"	" RISCV_PTR " 1b, 4b\n"			\
+		"	" RISCV_PTR " 2b, 4b\n"			\
+		"	.previous"				\
+		: "+r" (err), "=&r" (__lo), "=r" (__hi),	\
+			"=r" (__tmp)				\
+		: "m" (__ptr[__LSW]), "m" (__ptr[__MSW]),	\
+			"i" (-EFAULT));				\
+	__disable_user_access();				\
+	(x) = (__typeof__(x))((__typeof__((x)-(x)))(		\
+		(((u64)__hi << 32) | __lo)));			\
+} while (0)
+#endif /* CONFIG_MMU */
+#endif /* CONFIG_64BIT */
+
+
+/**
+ * __get_user: - Get a simple variable from user space, with less checking.
+ * @x:   Variable to store result.
+ * @ptr: Source address, in user space.
+ *
+ * Context: User context only.  This function may sleep.
+ *
+ * This macro copies a single simple variable from user space to kernel
+ * space.  It supports simple types like char and int, but not larger
+ * data types like structures or arrays.
+ *
+ * @ptr must have pointer-to-simple-variable type, and the result of
+ * dereferencing @ptr must be assignable to @x without a cast.
+ *
+ * Caller must check the pointer with access_ok() before calling this
+ * function.
+ *
+ * Returns zero on success, or -EFAULT on error.
+ * On error, the variable @x is set to zero.
+ */
+#define __get_user(x, ptr)					\
+({								\
+	register long __gu_err = 0;				\
+	const __typeof__(*(ptr)) __user *__gu_ptr = (ptr);	\
+	__chk_user_ptr(__gu_ptr);				\
+	switch (sizeof(*__gu_ptr)) {				\
+	case 1:							\
+		__get_user_asm("lb", (x), __gu_ptr, __gu_err);	\
+		break;						\
+	case 2:							\
+		__get_user_asm("lh", (x), __gu_ptr, __gu_err);	\
+		break;						\
+	case 4:							\
+		__get_user_asm("lw", (x), __gu_ptr, __gu_err);	\
+		break;						\
+	case 8:							\
+		__get_user_8((x), __gu_ptr, __gu_err);	\
+		break;						\
+	default:						\
+		BUILD_BUG();					\
+	}							\
+	__gu_err;						\
+})
+
+/**
+ * get_user: - Get a simple variable from user space.
+ * @x:   Variable to store result.
+ * @ptr: Source address, in user space.
+ *
+ * Context: User context only.  This function may sleep.
+ *
+ * This macro copies a single simple variable from user space to kernel
+ * space.  It supports simple types like char and int, but not larger
+ * data types like structures or arrays.
+ *
+ * @ptr must have pointer-to-simple-variable type, and the result of
+ * dereferencing @ptr must be assignable to @x without a cast.
+ *
+ * Returns zero on success, or -EFAULT on error.
+ * On error, the variable @x is set to zero.
+ */
+#define get_user(x, ptr)					\
+({								\
+	const __typeof__(*(ptr)) __user *__p = (ptr);		\
+	might_fault();						\
+	access_ok(VERIFY_READ, __p, sizeof(*__p)) ?		\
+		__get_user((x), __p) :				\
+		((x) = 0, -EFAULT);				\
+})
+
+
+#ifdef CONFIG_MMU
+#define __put_user_asm(insn, x, ptr, err)			\
+do {								\
+	uintptr_t __tmp;					\
+	__typeof__(*(ptr)) __x = x;				\
+	__enable_user_access();					\
+	__asm__ __volatile__ (					\
+		"1:\n"						\
+		"	" insn " %z3, %2\n"			\
+		"2:\n"						\
+		"	.section .fixup,\"ax\"\n"		\
+		"	.balign 4\n"				\
+		"3:\n"						\
+		"	li %0, %4\n"				\
+		"	jump 2b, %1\n"				\
+		"	.previous\n"				\
+		"	.section __ex_table,\"a\"\n"		\
+		"	.balign " RISCV_SZPTR "\n"			\
+		"	" RISCV_PTR " 1b, 3b\n"			\
+		"	.previous"				\
+		: "+r" (err), "=r" (__tmp), "=m" (*(ptr))	\
+		: "rJ" (__x), "i" (-EFAULT));			\
+	__disable_user_access();				\
+} while (0)
+#endif /* CONFIG_MMU */
+
+
+#ifdef CONFIG_64BIT
+#define __put_user_8(x, ptr, err) \
+	__put_user_asm("sd", x, ptr, err)
+#else /* !CONFIG_64BIT */
+#ifdef CONFIG_MMU
+#define __put_user_8(x, ptr, err)				\
+do {								\
+	u32 __user *__ptr = (u32 __user *)(ptr);		\
+	u64 __x = (__typeof__((x)-(x)))(x);			\
+	uintptr_t __tmp;					\
+	__enable_user_access();					\
+	__asm__ __volatile__ (					\
+		"1:\n"						\
+		"	sw %z4, %2\n"				\
+		"2:\n"						\
+		"	sw %z5, %3\n"				\
+		"3:\n"						\
+		"	.section .fixup,\"ax\"\n"		\
+		"	.balign 4\n"				\
+		"4:\n"						\
+		"	li %0, %6\n"				\
+		"	jump 2b, %1\n"				\
+		"	.previous\n"				\
+		"	.section __ex_table,\"a\"\n"		\
+		"	.balign " RISCV_SZPTR "\n"			\
+		"	" RISCV_PTR " 1b, 4b\n"			\
+		"	" RISCV_PTR " 2b, 4b\n"			\
+		"	.previous"				\
+		: "+r" (err), "=r" (__tmp),			\
+			"=m" (__ptr[__LSW]),			\
+			"=m" (__ptr[__MSW])			\
+		: "rJ" (__x), "rJ" (__x >> 32), "i" (-EFAULT));	\
+	__disable_user_access();				\
+} while (0)
+#endif /* CONFIG_MMU */
+#endif /* CONFIG_64BIT */
+
+
+/**
+ * __put_user: - Write a simple value into user space, with less checking.
+ * @x:   Value to copy to user space.
+ * @ptr: Destination address, in user space.
+ *
+ * Context: User context only.  This function may sleep.
+ *
+ * This macro copies a single simple value from kernel space to user
+ * space.  It supports simple types like char and int, but not larger
+ * data types like structures or arrays.
+ *
+ * @ptr must have pointer-to-simple-variable type, and @x must be assignable
+ * to the result of dereferencing @ptr.
+ *
+ * Caller must check the pointer with access_ok() before calling this
+ * function.
+ *
+ * Returns zero on success, or -EFAULT on error.
+ */
+#define __put_user(x, ptr)					\
+({								\
+	register long __pu_err = 0;				\
+	__typeof__(*(ptr)) __user *__gu_ptr = (ptr);		\
+	__chk_user_ptr(__gu_ptr);				\
+	switch (sizeof(*__gu_ptr)) {				\
+	case 1:							\
+		__put_user_asm("sb", (x), __gu_ptr, __pu_err);	\
+		break;						\
+	case 2:							\
+		__put_user_asm("sh", (x), __gu_ptr, __pu_err);	\
+		break;						\
+	case 4:							\
+		__put_user_asm("sw", (x), __gu_ptr, __pu_err);	\
+		break;						\
+	case 8:							\
+		__put_user_8((x), __gu_ptr, __pu_err);	\
+		break;						\
+	default:						\
+		BUILD_BUG();					\
+	}							\
+	__pu_err;						\
+})
+
+/**
+ * put_user: - Write a simple value into user space.
+ * @x:   Value to copy to user space.
+ * @ptr: Destination address, in user space.
+ *
+ * Context: User context only.  This function may sleep.
+ *
+ * This macro copies a single simple value from kernel space to user
+ * space.  It supports simple types like char and int, but not larger
+ * data types like structures or arrays.
+ *
+ * @ptr must have pointer-to-simple-variable type, and @x must be assignable
+ * to the result of dereferencing @ptr.
+ *
+ * Returns zero on success, or -EFAULT on error.
+ */
+#define put_user(x, ptr)					\
+({								\
+	__typeof__(*(ptr)) __user *__p = (ptr);			\
+	might_fault();						\
+	access_ok(VERIFY_WRITE, __p, sizeof(*__p)) ?		\
+		__put_user((x), __p) :				\
+		-EFAULT;					\
+})
+
+
+extern unsigned long __must_check __copy_user(void __user *to,
+	const void __user *from, unsigned long n);
+
+static inline unsigned long
+raw_copy_from_user(void *to, const void __user *from, unsigned long n)
+{
+	return __copy_user(to, from, n);
+}
+
+static inline unsigned long
+raw_copy_to_user(void __user *to, const void *from, unsigned long n)
+{
+	return __copy_user(to, from, n);
+}
+
+extern long strncpy_from_user(char *dest, const char __user *src, long count);
+
+extern long __must_check strlen_user(const char __user *str);
+extern long __must_check strnlen_user(const char __user *str, long n);
+
+extern
+unsigned long __must_check __clear_user(void __user *addr, unsigned long n);
+
+static inline
+unsigned long __must_check clear_user(void __user *to, unsigned long n)
+{
+	might_fault();
+	return access_ok(VERIFY_WRITE, to, n) ?
+		__clear_user(to, n) : n;
+}
+
+/*
+ * Atomic compare-and-exchange, but with a fixup for userspace faults.  Faults
+ * will set "err" to -EFAULT, while successful accesses return the previous
+ * value.
+ */
+#ifdef CONFIG_MMU
+#define __cmpxchg_user(ptr, old, new, err, size, lrb, scb)	\
+({								\
+	__typeof__(ptr) __ptr = (ptr);				\
+	__typeof__(*(ptr)) __old = (old);			\
+	__typeof__(*(ptr)) __new = (new);			\
+	__typeof__(*(ptr)) __ret;				\
+	__typeof__(err) __err = 0;				\
+	register unsigned int __rc;				\
+	__enable_user_access();					\
+	switch (size) {						\
+	case 4:							\
+		__asm__ __volatile__ (				\
+		"0:\n"						\
+		"	lr.w" #scb " %[ret], %[ptr]\n"		\
+		"	bne          %[ret], %z[old], 1f\n"	\
+		"	sc.w" #lrb " %[rc], %z[new], %[ptr]\n"	\
+		"	bnez         %[rc], 0b\n"		\
+		"1:\n"						\
+		".section .fixup,\"ax\"\n"			\
+		".balign 4\n"					\
+		"2:\n"						\
+		"	li %[err], %[efault]\n"			\
+		"	jump 1b, %[rc]\n"			\
+		".previous\n"					\
+		".section __ex_table,\"a\"\n"			\
+		".balign " RISCV_SZPTR "\n"			\
+		"	" RISCV_PTR " 1b, 2b\n"			\
+		".previous\n"					\
+			: [ret] "=&r" (__ret),			\
+			  [rc]  "=&r" (__rc),			\
+			  [ptr] "+A" (*__ptr),			\
+			  [err] "=&r" (__err)			\
+			: [old] "rJ" (__old),			\
+			  [new] "rJ" (__new),			\
+			  [efault] "i" (-EFAULT));		\
+		break;						\
+	case 8:							\
+		__asm__ __volatile__ (				\
+		"0:\n"						\
+		"	lr.d" #scb " %[ret], %[ptr]\n"		\
+		"	bne          %[ret], %z[old], 1f\n"	\
+		"	sc.d" #lrb " %[rc], %z[new], %[ptr]\n"	\
+		"	bnez         %[rc], 0b\n"		\
+		"1:\n"						\
+		".section .fixup,\"ax\"\n"			\
+		".balign 4\n"					\
+		"2:\n"						\
+		"	li %[err], %[efault]\n"			\
+		"	jump 1b, %[rc]\n"			\
+		".previous\n"					\
+		".section __ex_table,\"a\"\n"			\
+		".balign " RISCV_SZPTR "\n"			\
+		"	" RISCV_PTR " 1b, 2b\n"			\
+		".previous\n"					\
+			: [ret] "=&r" (__ret),			\
+			  [rc]  "=&r" (__rc),			\
+			  [ptr] "+A" (*__ptr),			\
+			  [err] "=&r" (__err)			\
+			: [old] "rJ" (__old),			\
+			  [new] "rJ" (__new),			\
+			  [efault] "i" (-EFAULT));		\
+		break;						\
+	default:						\
+		BUILD_BUG();					\
+	}							\
+	__disable_user_access();				\
+	(err) = __err;						\
+	__ret;							\
+})
+#endif /* CONFIG_MMU */
+
+#endif /* _ASM_RISCV_UACCESS_H */
diff --git a/arch/riscv/include/asm/unistd.h b/arch/riscv/include/asm/unistd.h
new file mode 100644
index 000000000000..9f250ed007cd
--- /dev/null
+++ b/arch/riscv/include/asm/unistd.h
@@ -0,0 +1,16 @@
+/*
+ * Copyright (C) 2012 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#define __ARCH_HAVE_MMU
+#define __ARCH_WANT_SYS_CLONE
+#include <uapi/asm/unistd.h>
diff --git a/arch/riscv/include/asm/vdso-syscalls.h b/arch/riscv/include/asm/vdso-syscalls.h
new file mode 100644
index 000000000000..a2ccf1894929
--- /dev/null
+++ b/arch/riscv/include/asm/vdso-syscalls.h
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2017 SiFive
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _ASM_RISCV_VDSO_SYSCALLS_H
+#define _ASM_RISCV_VDSO_SYSCALLS_H
+
+#ifdef CONFIG_SMP
+
+/* These syscalls are only used by the vDSO and are not in the uapi. */
+#define __NR_riscv_flush_icache (__NR_arch_specific_syscall + 15)
+__SYSCALL(__NR_riscv_flush_icache, sys_riscv_flush_icache)
+
+#endif
+
+#endif /* _ASM_RISCV_VDSO_H */
diff --git a/arch/riscv/include/asm/vdso.h b/arch/riscv/include/asm/vdso.h
new file mode 100644
index 000000000000..541544d64c33
--- /dev/null
+++ b/arch/riscv/include/asm/vdso.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2012 ARM Limited
+ * Copyright (C) 2014 Regents of the University of California
+ * Copyright (C) 2017 SiFive
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _ASM_RISCV_VDSO_H
+#define _ASM_RISCV_VDSO_H
+
+#include <linux/types.h>
+
+struct vdso_data {
+};
+
+/*
+ * The VDSO symbols are mapped into Linux so we can just use regular symbol
+ * addressing to get their offsets in userspace.  The symbols are mapped at an
+ * offset of 0, but since the linker must support setting weak undefined
+ * symbols to the absolute address 0 it also happens to support other low
+ * addresses even when the code model suggests those low addresses would not
+ * otherwise be availiable.
+ */
+#define VDSO_SYMBOL(base, name)							\
+({										\
+	extern const char __vdso_##name[];					\
+	(void __user *)((unsigned long)(base) + __vdso_##name);			\
+})
+
+#ifdef CONFIG_SMP
+asmlinkage long sys_riscv_flush_icache(uintptr_t, uintptr_t, uintptr_t);
+#endif
+
+#endif /* _ASM_RISCV_VDSO_H */
diff --git a/arch/riscv/include/asm/word-at-a-time.h b/arch/riscv/include/asm/word-at-a-time.h
new file mode 100644
index 000000000000..aa6238791d3e
--- /dev/null
+++ b/arch/riscv/include/asm/word-at-a-time.h
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2012 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ * Derived from arch/x86/include/asm/word-at-a-time.h
+ */
+
+#ifndef _ASM_RISCV_WORD_AT_A_TIME_H
+#define _ASM_RISCV_WORD_AT_A_TIME_H
+
+
+#include <linux/kernel.h>
+
+struct word_at_a_time {
+	const unsigned long one_bits, high_bits;
+};
+
+#define WORD_AT_A_TIME_CONSTANTS { REPEAT_BYTE(0x01), REPEAT_BYTE(0x80) }
+
+static inline unsigned long has_zero(unsigned long val,
+	unsigned long *bits, const struct word_at_a_time *c)
+{
+	unsigned long mask = ((val - c->one_bits) & ~val) & c->high_bits;
+	*bits = mask;
+	return mask;
+}
+
+static inline unsigned long prep_zero_mask(unsigned long val,
+	unsigned long bits, const struct word_at_a_time *c)
+{
+	return bits;
+}
+
+static inline unsigned long create_zero_mask(unsigned long bits)
+{
+	bits = (bits - 1) & ~bits;
+	return bits >> 7;
+}
+
+static inline unsigned long find_zero(unsigned long mask)
+{
+	return fls64(mask) >> 3;
+}
+
+/* The mask we created is directly usable as a bytemask */
+#define zero_bytemask(mask) (mask)
+
+#endif /* _ASM_RISCV_WORD_AT_A_TIME_H */
diff --git a/arch/riscv/include/uapi/asm/Kbuild b/arch/riscv/include/uapi/asm/Kbuild
new file mode 100644
index 000000000000..7e91f4850475
--- /dev/null
+++ b/arch/riscv/include/uapi/asm/Kbuild
@@ -0,0 +1,28 @@
+# UAPI Header export list
+include include/uapi/asm-generic/Kbuild.asm
+
+generic-y += setup.h
+generic-y += unistd.h
+generic-y += bpf_perf_event.h
+generic-y += errno.h
+generic-y += fcntl.h
+generic-y += ioctl.h
+generic-y += ioctls.h
+generic-y += ipcbuf.h
+generic-y += mman.h
+generic-y += msgbuf.h
+generic-y += param.h
+generic-y += poll.h
+generic-y += posix_types.h
+generic-y += resource.h
+generic-y += sembuf.h
+generic-y += shmbuf.h
+generic-y += signal.h
+generic-y += socket.h
+generic-y += sockios.h
+generic-y += stat.h
+generic-y += statfs.h
+generic-y += swab.h
+generic-y += termbits.h
+generic-y += termios.h
+generic-y += types.h
diff --git a/arch/riscv/include/uapi/asm/auxvec.h b/arch/riscv/include/uapi/asm/auxvec.h
new file mode 100644
index 000000000000..1376515547cd
--- /dev/null
+++ b/arch/riscv/include/uapi/asm/auxvec.h
@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2012 ARM Ltd.
+ * Copyright (C) 2015 Regents of the University of California
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _UAPI_ASM_RISCV_AUXVEC_H
+#define _UAPI_ASM_RISCV_AUXVEC_H
+
+/* vDSO location */
+#define AT_SYSINFO_EHDR 33
+
+#endif /* _UAPI_ASM_RISCV_AUXVEC_H */
diff --git a/arch/riscv/include/uapi/asm/bitsperlong.h b/arch/riscv/include/uapi/asm/bitsperlong.h
new file mode 100644
index 000000000000..0b3cb52fd29d
--- /dev/null
+++ b/arch/riscv/include/uapi/asm/bitsperlong.h
@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2012 ARM Ltd.
+ * Copyright (C) 2015 Regents of the University of California
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _UAPI_ASM_RISCV_BITSPERLONG_H
+#define _UAPI_ASM_RISCV_BITSPERLONG_H
+
+#define __BITS_PER_LONG (__SIZEOF_POINTER__ * 8)
+
+#include <asm-generic/bitsperlong.h>
+
+#endif /* _UAPI_ASM_RISCV_BITSPERLONG_H */
diff --git a/arch/riscv/include/uapi/asm/byteorder.h b/arch/riscv/include/uapi/asm/byteorder.h
new file mode 100644
index 000000000000..4ca38af2cd32
--- /dev/null
+++ b/arch/riscv/include/uapi/asm/byteorder.h
@@ -0,0 +1,23 @@
+/*
+ * Copyright (C) 2012 ARM Ltd.
+ * Copyright (C) 2015 Regents of the University of California
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _UAPI_ASM_RISCV_BYTEORDER_H
+#define _UAPI_ASM_RISCV_BYTEORDER_H
+
+#include <linux/byteorder/little_endian.h>
+
+#endif /* _UAPI_ASM_RISCV_BYTEORDER_H */
diff --git a/arch/riscv/include/uapi/asm/elf.h b/arch/riscv/include/uapi/asm/elf.h
new file mode 100644
index 000000000000..a510edfa8226
--- /dev/null
+++ b/arch/riscv/include/uapi/asm/elf.h
@@ -0,0 +1,83 @@
+/*
+ * Copyright (C) 2003 Matjaz Breskvar <phoenix@bsemi.com>
+ * Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se>
+ * Copyright (C) 2012 Regents of the University of California
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef _UAPI_ASM_ELF_H
+#define _UAPI_ASM_ELF_H
+
+#include <asm/ptrace.h>
+
+/* ELF register definitions */
+typedef unsigned long elf_greg_t;
+typedef struct user_regs_struct elf_gregset_t;
+#define ELF_NGREG (sizeof(elf_gregset_t) / sizeof(elf_greg_t))
+
+typedef union __riscv_fp_state elf_fpregset_t;
+
+#define ELF_RISCV_R_SYM(r_info) ((r_info) >> 32)
+#define ELF_RISCV_R_TYPE(r_info) ((r_info) & 0xffffffff)
+
+/*
+ * RISC-V relocation types
+ */
+
+/* Relocation types used by the dynamic linker */
+#define R_RISCV_NONE		0
+#define R_RISCV_32		1
+#define R_RISCV_64		2
+#define R_RISCV_RELATIVE	3
+#define R_RISCV_COPY		4
+#define R_RISCV_JUMP_SLOT	5
+#define R_RISCV_TLS_DTPMOD32	6
+#define R_RISCV_TLS_DTPMOD64	7
+#define R_RISCV_TLS_DTPREL32	8
+#define R_RISCV_TLS_DTPREL64	9
+#define R_RISCV_TLS_TPREL32	10
+#define R_RISCV_TLS_TPREL64	11
+
+/* Relocation types not used by the dynamic linker */
+#define R_RISCV_BRANCH		16
+#define R_RISCV_JAL		17
+#define R_RISCV_CALL		18
+#define R_RISCV_CALL_PLT	19
+#define R_RISCV_GOT_HI20	20
+#define R_RISCV_TLS_GOT_HI20	21
+#define R_RISCV_TLS_GD_HI20	22
+#define R_RISCV_PCREL_HI20	23
+#define R_RISCV_PCREL_LO12_I	24
+#define R_RISCV_PCREL_LO12_S	25
+#define R_RISCV_HI20		26
+#define R_RISCV_LO12_I		27
+#define R_RISCV_LO12_S		28
+#define R_RISCV_TPREL_HI20	29
+#define R_RISCV_TPREL_LO12_I	30
+#define R_RISCV_TPREL_LO12_S	31
+#define R_RISCV_TPREL_ADD	32
+#define R_RISCV_ADD8		33
+#define R_RISCV_ADD16		34
+#define R_RISCV_ADD32		35
+#define R_RISCV_ADD64		36
+#define R_RISCV_SUB8		37
+#define R_RISCV_SUB16		38
+#define R_RISCV_SUB32		39
+#define R_RISCV_SUB64		40
+#define R_RISCV_GNU_VTINHERIT	41
+#define R_RISCV_GNU_VTENTRY	42
+#define R_RISCV_ALIGN		43
+#define R_RISCV_RVC_BRANCH	44
+#define R_RISCV_RVC_JUMP	45
+#define R_RISCV_LUI		46
+#define R_RISCV_GPREL_I		47
+#define R_RISCV_GPREL_S		48
+#define R_RISCV_TPREL_I		49
+#define R_RISCV_TPREL_S		50
+#define R_RISCV_RELAX		51
+
+#endif /* _UAPI_ASM_ELF_H */
diff --git a/arch/riscv/include/uapi/asm/hwcap.h b/arch/riscv/include/uapi/asm/hwcap.h
new file mode 100644
index 000000000000..f333221c9ab2
--- /dev/null
+++ b/arch/riscv/include/uapi/asm/hwcap.h
@@ -0,0 +1,36 @@
+/*
+ * Copied from arch/arm64/include/asm/hwcap.h
+ *
+ * Copyright (C) 2012 ARM Ltd.
+ * Copyright (C) 2017 SiFive
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef __UAPI_ASM_HWCAP_H
+#define __UAPI_ASM_HWCAP_H
+
+/*
+ * Linux saves the floating-point registers according to the ISA Linux is
+ * executing on, as opposed to the ISA the user program is compiled for.  This
+ * is necessary for a handful of esoteric use cases: for example, userpsace
+ * threading libraries must be able to examine the actual machine state in
+ * order to fully reconstruct the state of a thread.
+ */
+#define COMPAT_HWCAP_ISA_I	(1 << ('I' - 'A'))
+#define COMPAT_HWCAP_ISA_M	(1 << ('M' - 'A'))
+#define COMPAT_HWCAP_ISA_A	(1 << ('A' - 'A'))
+#define COMPAT_HWCAP_ISA_F	(1 << ('F' - 'A'))
+#define COMPAT_HWCAP_ISA_D	(1 << ('D' - 'A'))
+#define COMPAT_HWCAP_ISA_C	(1 << ('C' - 'A'))
+
+#endif
diff --git a/arch/riscv/include/uapi/asm/ptrace.h b/arch/riscv/include/uapi/asm/ptrace.h
new file mode 100644
index 000000000000..1a9e4cdd37e2
--- /dev/null
+++ b/arch/riscv/include/uapi/asm/ptrace.h
@@ -0,0 +1,90 @@
+/*
+ * Copyright (C) 2012 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#ifndef _UAPI_ASM_RISCV_PTRACE_H
+#define _UAPI_ASM_RISCV_PTRACE_H
+
+#ifndef __ASSEMBLY__
+
+#include <linux/types.h>
+
+/*
+ * User-mode register state for core dumps, ptrace, sigcontext
+ *
+ * This decouples struct pt_regs from the userspace ABI.
+ * struct user_regs_struct must form a prefix of struct pt_regs.
+ */
+struct user_regs_struct {
+	unsigned long pc;
+	unsigned long ra;
+	unsigned long sp;
+	unsigned long gp;
+	unsigned long tp;
+	unsigned long t0;
+	unsigned long t1;
+	unsigned long t2;
+	unsigned long s0;
+	unsigned long s1;
+	unsigned long a0;
+	unsigned long a1;
+	unsigned long a2;
+	unsigned long a3;
+	unsigned long a4;
+	unsigned long a5;
+	unsigned long a6;
+	unsigned long a7;
+	unsigned long s2;
+	unsigned long s3;
+	unsigned long s4;
+	unsigned long s5;
+	unsigned long s6;
+	unsigned long s7;
+	unsigned long s8;
+	unsigned long s9;
+	unsigned long s10;
+	unsigned long s11;
+	unsigned long t3;
+	unsigned long t4;
+	unsigned long t5;
+	unsigned long t6;
+};
+
+struct __riscv_f_ext_state {
+	__u32 f[32];
+	__u32 fcsr;
+};
+
+struct __riscv_d_ext_state {
+	__u64 f[32];
+	__u32 fcsr;
+};
+
+struct __riscv_q_ext_state {
+	__u64 f[64] __attribute__((aligned(16)));
+	__u32 fcsr;
+	/*
+	 * Reserved for expansion of sigcontext structure.  Currently zeroed
+	 * upon signal, and must be zero upon sigreturn.
+	 */
+	__u32 reserved[3];
+};
+
+union __riscv_fp_state {
+	struct __riscv_f_ext_state f;
+	struct __riscv_d_ext_state d;
+	struct __riscv_q_ext_state q;
+};
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* _UAPI_ASM_RISCV_PTRACE_H */
diff --git a/arch/riscv/include/uapi/asm/sigcontext.h b/arch/riscv/include/uapi/asm/sigcontext.h
new file mode 100644
index 000000000000..ed7372b277fa
--- /dev/null
+++ b/arch/riscv/include/uapi/asm/sigcontext.h
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2012 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#ifndef _UAPI_ASM_RISCV_SIGCONTEXT_H
+#define _UAPI_ASM_RISCV_SIGCONTEXT_H
+
+#include <asm/ptrace.h>
+
+/*
+ * Signal context structure
+ *
+ * This contains the context saved before a signal handler is invoked;
+ * it is restored by sys_sigreturn / sys_rt_sigreturn.
+ */
+struct sigcontext {
+	struct user_regs_struct sc_regs;
+	union __riscv_fp_state sc_fpregs;
+};
+
+#endif /* _UAPI_ASM_RISCV_SIGCONTEXT_H */
diff --git a/arch/riscv/include/uapi/asm/siginfo.h b/arch/riscv/include/uapi/asm/siginfo.h
new file mode 100644
index 000000000000..f96849aac662
--- /dev/null
+++ b/arch/riscv/include/uapi/asm/siginfo.h
@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2012 ARM Ltd.
+ * Copyright (C) 2016 SiFive, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef __ASM_SIGINFO_H
+#define __ASM_SIGINFO_H
+
+#define __ARCH_SI_PREAMBLE_SIZE	(__SIZEOF_POINTER__ == 4 ? 12 : 16)
+
+#include <asm-generic/siginfo.h>
+
+#endif
diff --git a/arch/riscv/include/uapi/asm/ucontext.h b/arch/riscv/include/uapi/asm/ucontext.h
new file mode 100644
index 000000000000..1fae8b1697e0
--- /dev/null
+++ b/arch/riscv/include/uapi/asm/ucontext.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2012 ARM Ltd.
+ * Copyright (C) 2017 SiFive, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * This file was copied from arch/arm64/include/uapi/asm/ucontext.h
+ */
+#ifndef _UAPI__ASM_UCONTEXT_H
+#define _UAPI__ASM_UCONTEXT_H
+
+#include <linux/types.h>
+
+struct ucontext {
+	unsigned long	  uc_flags;
+	struct ucontext	 *uc_link;
+	stack_t		  uc_stack;
+	sigset_t	  uc_sigmask;
+	/* There's some padding here to allow sigset_t to be expanded in the
+	 * future.  Though this is unlikely, other architectures put uc_sigmask
+	 * at the end of this structure and explicitly state it can be
+	 * expanded, so we didn't want to box ourselves in here. */
+	__u8		  __unused[1024 / 8 - sizeof(sigset_t)];
+	/* We can't put uc_sigmask at the end of this structure because we need
+	 * to be able to expand sigcontext in the future.  For example, the
+	 * vector ISA extension will almost certainly add ISA state.  We want
+	 * to ensure all user-visible ISA state can be saved and restored via a
+	 * ucontext, so we're putting this at the end in order to allow for
+	 * infinite extensibility.  Since we know this will be extended and we
+	 * assume sigset_t won't be extended an extreme amount, we're
+	 * prioritizing this. */
+	struct sigcontext uc_mcontext;
+};
+
+#endif /* _UAPI__ASM_UCONTEXT_H */
diff --git a/arch/riscv/kernel/.gitignore b/arch/riscv/kernel/.gitignore
new file mode 100644
index 000000000000..b51634f6a7cd
--- /dev/null
+++ b/arch/riscv/kernel/.gitignore
@@ -0,0 +1 @@
+/vmlinux.lds
diff --git a/arch/riscv/kernel/Makefile b/arch/riscv/kernel/Makefile
new file mode 100644
index 000000000000..ab8baf7bd142
--- /dev/null
+++ b/arch/riscv/kernel/Makefile
@@ -0,0 +1,33 @@
+#
+# Makefile for the RISC-V Linux kernel
+#
+
+extra-y += head.o
+extra-y += vmlinux.lds
+
+obj-y	+= cpu.o
+obj-y	+= cpufeature.o
+obj-y	+= entry.o
+obj-y	+= irq.o
+obj-y	+= process.o
+obj-y	+= ptrace.o
+obj-y	+= reset.o
+obj-y	+= setup.o
+obj-y	+= signal.o
+obj-y	+= syscall_table.o
+obj-y	+= sys_riscv.o
+obj-y	+= time.o
+obj-y	+= traps.o
+obj-y	+= riscv_ksyms.o
+obj-y	+= stacktrace.o
+obj-y	+= vdso.o
+obj-y	+= cacheinfo.o
+obj-y	+= vdso/
+
+CFLAGS_setup.o := -mcmodel=medany
+
+obj-$(CONFIG_SMP)		+= smpboot.o
+obj-$(CONFIG_SMP)		+= smp.o
+obj-$(CONFIG_MODULES)		+= module.o
+
+clean:
diff --git a/arch/riscv/kernel/asm-offsets.c b/arch/riscv/kernel/asm-offsets.c
new file mode 100644
index 000000000000..6a92a2fe198e
--- /dev/null
+++ b/arch/riscv/kernel/asm-offsets.c
@@ -0,0 +1,322 @@
+/*
+ * Copyright (C) 2012 Regents of the University of California
+ * Copyright (C) 2017 SiFive
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#define GENERATING_ASM_OFFSETS
+
+#include <linux/kbuild.h>
+#include <linux/sched.h>
+#include <asm/thread_info.h>
+#include <asm/ptrace.h>
+
+void asm_offsets(void)
+{
+	OFFSET(TASK_THREAD_RA, task_struct, thread.ra);
+	OFFSET(TASK_THREAD_SP, task_struct, thread.sp);
+	OFFSET(TASK_THREAD_S0, task_struct, thread.s[0]);
+	OFFSET(TASK_THREAD_S1, task_struct, thread.s[1]);
+	OFFSET(TASK_THREAD_S2, task_struct, thread.s[2]);
+	OFFSET(TASK_THREAD_S3, task_struct, thread.s[3]);
+	OFFSET(TASK_THREAD_S4, task_struct, thread.s[4]);
+	OFFSET(TASK_THREAD_S5, task_struct, thread.s[5]);
+	OFFSET(TASK_THREAD_S6, task_struct, thread.s[6]);
+	OFFSET(TASK_THREAD_S7, task_struct, thread.s[7]);
+	OFFSET(TASK_THREAD_S8, task_struct, thread.s[8]);
+	OFFSET(TASK_THREAD_S9, task_struct, thread.s[9]);
+	OFFSET(TASK_THREAD_S10, task_struct, thread.s[10]);
+	OFFSET(TASK_THREAD_S11, task_struct, thread.s[11]);
+	OFFSET(TASK_THREAD_SP, task_struct, thread.sp);
+	OFFSET(TASK_STACK, task_struct, stack);
+	OFFSET(TASK_TI, task_struct, thread_info);
+	OFFSET(TASK_TI_FLAGS, task_struct, thread_info.flags);
+	OFFSET(TASK_TI_KERNEL_SP, task_struct, thread_info.kernel_sp);
+	OFFSET(TASK_TI_USER_SP, task_struct, thread_info.user_sp);
+	OFFSET(TASK_TI_CPU, task_struct, thread_info.cpu);
+
+	OFFSET(TASK_THREAD_F0,  task_struct, thread.fstate.f[0]);
+	OFFSET(TASK_THREAD_F1,  task_struct, thread.fstate.f[1]);
+	OFFSET(TASK_THREAD_F2,  task_struct, thread.fstate.f[2]);
+	OFFSET(TASK_THREAD_F3,  task_struct, thread.fstate.f[3]);
+	OFFSET(TASK_THREAD_F4,  task_struct, thread.fstate.f[4]);
+	OFFSET(TASK_THREAD_F5,  task_struct, thread.fstate.f[5]);
+	OFFSET(TASK_THREAD_F6,  task_struct, thread.fstate.f[6]);
+	OFFSET(TASK_THREAD_F7,  task_struct, thread.fstate.f[7]);
+	OFFSET(TASK_THREAD_F8,  task_struct, thread.fstate.f[8]);
+	OFFSET(TASK_THREAD_F9,  task_struct, thread.fstate.f[9]);
+	OFFSET(TASK_THREAD_F10, task_struct, thread.fstate.f[10]);
+	OFFSET(TASK_THREAD_F11, task_struct, thread.fstate.f[11]);
+	OFFSET(TASK_THREAD_F12, task_struct, thread.fstate.f[12]);
+	OFFSET(TASK_THREAD_F13, task_struct, thread.fstate.f[13]);
+	OFFSET(TASK_THREAD_F14, task_struct, thread.fstate.f[14]);
+	OFFSET(TASK_THREAD_F15, task_struct, thread.fstate.f[15]);
+	OFFSET(TASK_THREAD_F16, task_struct, thread.fstate.f[16]);
+	OFFSET(TASK_THREAD_F17, task_struct, thread.fstate.f[17]);
+	OFFSET(TASK_THREAD_F18, task_struct, thread.fstate.f[18]);
+	OFFSET(TASK_THREAD_F19, task_struct, thread.fstate.f[19]);
+	OFFSET(TASK_THREAD_F20, task_struct, thread.fstate.f[20]);
+	OFFSET(TASK_THREAD_F21, task_struct, thread.fstate.f[21]);
+	OFFSET(TASK_THREAD_F22, task_struct, thread.fstate.f[22]);
+	OFFSET(TASK_THREAD_F23, task_struct, thread.fstate.f[23]);
+	OFFSET(TASK_THREAD_F24, task_struct, thread.fstate.f[24]);
+	OFFSET(TASK_THREAD_F25, task_struct, thread.fstate.f[25]);
+	OFFSET(TASK_THREAD_F26, task_struct, thread.fstate.f[26]);
+	OFFSET(TASK_THREAD_F27, task_struct, thread.fstate.f[27]);
+	OFFSET(TASK_THREAD_F28, task_struct, thread.fstate.f[28]);
+	OFFSET(TASK_THREAD_F29, task_struct, thread.fstate.f[29]);
+	OFFSET(TASK_THREAD_F30, task_struct, thread.fstate.f[30]);
+	OFFSET(TASK_THREAD_F31, task_struct, thread.fstate.f[31]);
+	OFFSET(TASK_THREAD_FCSR, task_struct, thread.fstate.fcsr);
+
+	DEFINE(PT_SIZE, sizeof(struct pt_regs));
+	OFFSET(PT_SEPC, pt_regs, sepc);
+	OFFSET(PT_RA, pt_regs, ra);
+	OFFSET(PT_FP, pt_regs, s0);
+	OFFSET(PT_S0, pt_regs, s0);
+	OFFSET(PT_S1, pt_regs, s1);
+	OFFSET(PT_S2, pt_regs, s2);
+	OFFSET(PT_S3, pt_regs, s3);
+	OFFSET(PT_S4, pt_regs, s4);
+	OFFSET(PT_S5, pt_regs, s5);
+	OFFSET(PT_S6, pt_regs, s6);
+	OFFSET(PT_S7, pt_regs, s7);
+	OFFSET(PT_S8, pt_regs, s8);
+	OFFSET(PT_S9, pt_regs, s9);
+	OFFSET(PT_S10, pt_regs, s10);
+	OFFSET(PT_S11, pt_regs, s11);
+	OFFSET(PT_SP, pt_regs, sp);
+	OFFSET(PT_TP, pt_regs, tp);
+	OFFSET(PT_A0, pt_regs, a0);
+	OFFSET(PT_A1, pt_regs, a1);
+	OFFSET(PT_A2, pt_regs, a2);
+	OFFSET(PT_A3, pt_regs, a3);
+	OFFSET(PT_A4, pt_regs, a4);
+	OFFSET(PT_A5, pt_regs, a5);
+	OFFSET(PT_A6, pt_regs, a6);
+	OFFSET(PT_A7, pt_regs, a7);
+	OFFSET(PT_T0, pt_regs, t0);
+	OFFSET(PT_T1, pt_regs, t1);
+	OFFSET(PT_T2, pt_regs, t2);
+	OFFSET(PT_T3, pt_regs, t3);
+	OFFSET(PT_T4, pt_regs, t4);
+	OFFSET(PT_T5, pt_regs, t5);
+	OFFSET(PT_T6, pt_regs, t6);
+	OFFSET(PT_GP, pt_regs, gp);
+	OFFSET(PT_ORIG_A0, pt_regs, orig_a0);
+	OFFSET(PT_SSTATUS, pt_regs, sstatus);
+	OFFSET(PT_SBADADDR, pt_regs, sbadaddr);
+	OFFSET(PT_SCAUSE, pt_regs, scause);
+
+	/*
+	 * THREAD_{F,X}* might be larger than a S-type offset can handle, but
+	 * these are used in performance-sensitive assembly so we can't resort
+	 * to loading the long immediate every time.
+	 */
+	DEFINE(TASK_THREAD_RA_RA,
+		  offsetof(struct task_struct, thread.ra)
+		- offsetof(struct task_struct, thread.ra)
+	);
+	DEFINE(TASK_THREAD_SP_RA,
+		  offsetof(struct task_struct, thread.sp)
+		- offsetof(struct task_struct, thread.ra)
+	);
+	DEFINE(TASK_THREAD_S0_RA,
+		  offsetof(struct task_struct, thread.s[0])
+		- offsetof(struct task_struct, thread.ra)
+	);
+	DEFINE(TASK_THREAD_S1_RA,
+		  offsetof(struct task_struct, thread.s[1])
+		- offsetof(struct task_struct, thread.ra)
+	);
+	DEFINE(TASK_THREAD_S2_RA,
+		  offsetof(struct task_struct, thread.s[2])
+		- offsetof(struct task_struct, thread.ra)
+	);
+	DEFINE(TASK_THREAD_S3_RA,
+		  offsetof(struct task_struct, thread.s[3])
+		- offsetof(struct task_struct, thread.ra)
+	);
+	DEFINE(TASK_THREAD_S4_RA,
+		  offsetof(struct task_struct, thread.s[4])
+		- offsetof(struct task_struct, thread.ra)
+	);
+	DEFINE(TASK_THREAD_S5_RA,
+		  offsetof(struct task_struct, thread.s[5])
+		- offsetof(struct task_struct, thread.ra)
+	);
+	DEFINE(TASK_THREAD_S6_RA,
+		  offsetof(struct task_struct, thread.s[6])
+		- offsetof(struct task_struct, thread.ra)
+	);
+	DEFINE(TASK_THREAD_S7_RA,
+		  offsetof(struct task_struct, thread.s[7])
+		- offsetof(struct task_struct, thread.ra)
+	);
+	DEFINE(TASK_THREAD_S8_RA,
+		  offsetof(struct task_struct, thread.s[8])
+		- offsetof(struct task_struct, thread.ra)
+	);
+	DEFINE(TASK_THREAD_S9_RA,
+		  offsetof(struct task_struct, thread.s[9])
+		- offsetof(struct task_struct, thread.ra)
+	);
+	DEFINE(TASK_THREAD_S10_RA,
+		  offsetof(struct task_struct, thread.s[10])
+		- offsetof(struct task_struct, thread.ra)
+	);
+	DEFINE(TASK_THREAD_S11_RA,
+		  offsetof(struct task_struct, thread.s[11])
+		- offsetof(struct task_struct, thread.ra)
+	);
+
+	DEFINE(TASK_THREAD_F0_F0,
+		  offsetof(struct task_struct, thread.fstate.f[0])
+		- offsetof(struct task_struct, thread.fstate.f[0])
+	);
+	DEFINE(TASK_THREAD_F1_F0,
+		  offsetof(struct task_struct, thread.fstate.f[1])
+		- offsetof(struct task_struct, thread.fstate.f[0])
+	);
+	DEFINE(TASK_THREAD_F2_F0,
+		  offsetof(struct task_struct, thread.fstate.f[2])
+		- offsetof(struct task_struct, thread.fstate.f[0])
+	);
+	DEFINE(TASK_THREAD_F3_F0,
+		  offsetof(struct task_struct, thread.fstate.f[3])
+		- offsetof(struct task_struct, thread.fstate.f[0])
+	);
+	DEFINE(TASK_THREAD_F4_F0,
+		  offsetof(struct task_struct, thread.fstate.f[4])
+		- offsetof(struct task_struct, thread.fstate.f[0])
+	);
+	DEFINE(TASK_THREAD_F5_F0,
+		  offsetof(struct task_struct, thread.fstate.f[5])
+		- offsetof(struct task_struct, thread.fstate.f[0])
+	);
+	DEFINE(TASK_THREAD_F6_F0,
+		  offsetof(struct task_struct, thread.fstate.f[6])
+		- offsetof(struct task_struct, thread.fstate.f[0])
+	);
+	DEFINE(TASK_THREAD_F7_F0,
+		  offsetof(struct task_struct, thread.fstate.f[7])
+		- offsetof(struct task_struct, thread.fstate.f[0])
+	);
+	DEFINE(TASK_THREAD_F8_F0,
+		  offsetof(struct task_struct, thread.fstate.f[8])
+		- offsetof(struct task_struct, thread.fstate.f[0])
+	);
+	DEFINE(TASK_THREAD_F9_F0,
+		  offsetof(struct task_struct, thread.fstate.f[9])
+		- offsetof(struct task_struct, thread.fstate.f[0])
+	);
+	DEFINE(TASK_THREAD_F10_F0,
+		  offsetof(struct task_struct, thread.fstate.f[10])
+		- offsetof(struct task_struct, thread.fstate.f[0])
+	);
+	DEFINE(TASK_THREAD_F11_F0,
+		  offsetof(struct task_struct, thread.fstate.f[11])
+		- offsetof(struct task_struct, thread.fstate.f[0])
+	);
+	DEFINE(TASK_THREAD_F12_F0,
+		  offsetof(struct task_struct, thread.fstate.f[12])
+		- offsetof(struct task_struct, thread.fstate.f[0])
+	);
+	DEFINE(TASK_THREAD_F13_F0,
+		  offsetof(struct task_struct, thread.fstate.f[13])
+		- offsetof(struct task_struct, thread.fstate.f[0])
+	);
+	DEFINE(TASK_THREAD_F14_F0,
+		  offsetof(struct task_struct, thread.fstate.f[14])
+		- offsetof(struct task_struct, thread.fstate.f[0])
+	);
+	DEFINE(TASK_THREAD_F15_F0,
+		  offsetof(struct task_struct, thread.fstate.f[15])
+		- offsetof(struct task_struct, thread.fstate.f[0])
+	);
+	DEFINE(TASK_THREAD_F16_F0,
+		  offsetof(struct task_struct, thread.fstate.f[16])
+		- offsetof(struct task_struct, thread.fstate.f[0])
+	);
+	DEFINE(TASK_THREAD_F17_F0,
+		  offsetof(struct task_struct, thread.fstate.f[17])
+		- offsetof(struct task_struct, thread.fstate.f[0])
+	);
+	DEFINE(TASK_THREAD_F18_F0,
+		  offsetof(struct task_struct, thread.fstate.f[18])
+		- offsetof(struct task_struct, thread.fstate.f[0])
+	);
+	DEFINE(TASK_THREAD_F19_F0,
+		  offsetof(struct task_struct, thread.fstate.f[19])
+		- offsetof(struct task_struct, thread.fstate.f[0])
+	);
+	DEFINE(TASK_THREAD_F20_F0,
+		  offsetof(struct task_struct, thread.fstate.f[20])
+		- offsetof(struct task_struct, thread.fstate.f[0])
+	);
+	DEFINE(TASK_THREAD_F21_F0,
+		  offsetof(struct task_struct, thread.fstate.f[21])
+		- offsetof(struct task_struct, thread.fstate.f[0])
+	);
+	DEFINE(TASK_THREAD_F22_F0,
+		  offsetof(struct task_struct, thread.fstate.f[22])
+		- offsetof(struct task_struct, thread.fstate.f[0])
+	);
+	DEFINE(TASK_THREAD_F23_F0,
+		  offsetof(struct task_struct, thread.fstate.f[23])
+		- offsetof(struct task_struct, thread.fstate.f[0])
+	);
+	DEFINE(TASK_THREAD_F24_F0,
+		  offsetof(struct task_struct, thread.fstate.f[24])
+		- offsetof(struct task_struct, thread.fstate.f[0])
+	);
+	DEFINE(TASK_THREAD_F25_F0,
+		  offsetof(struct task_struct, thread.fstate.f[25])
+		- offsetof(struct task_struct, thread.fstate.f[0])
+	);
+	DEFINE(TASK_THREAD_F26_F0,
+		  offsetof(struct task_struct, thread.fstate.f[26])
+		- offsetof(struct task_struct, thread.fstate.f[0])
+	);
+	DEFINE(TASK_THREAD_F27_F0,
+		  offsetof(struct task_struct, thread.fstate.f[27])
+		- offsetof(struct task_struct, thread.fstate.f[0])
+	);
+	DEFINE(TASK_THREAD_F28_F0,
+		  offsetof(struct task_struct, thread.fstate.f[28])
+		- offsetof(struct task_struct, thread.fstate.f[0])
+	);
+	DEFINE(TASK_THREAD_F29_F0,
+		  offsetof(struct task_struct, thread.fstate.f[29])
+		- offsetof(struct task_struct, thread.fstate.f[0])
+	);
+	DEFINE(TASK_THREAD_F30_F0,
+		  offsetof(struct task_struct, thread.fstate.f[30])
+		- offsetof(struct task_struct, thread.fstate.f[0])
+	);
+	DEFINE(TASK_THREAD_F31_F0,
+		  offsetof(struct task_struct, thread.fstate.f[31])
+		- offsetof(struct task_struct, thread.fstate.f[0])
+	);
+	DEFINE(TASK_THREAD_FCSR_F0,
+		  offsetof(struct task_struct, thread.fstate.fcsr)
+		- offsetof(struct task_struct, thread.fstate.f[0])
+	);
+
+	/* The assembler needs access to THREAD_SIZE as well. */
+	DEFINE(ASM_THREAD_SIZE, THREAD_SIZE);
+
+	/*
+	 * We allocate a pt_regs on the stack when entering the kernel.  This
+	 * ensures the alignment is sane.
+	 */
+	DEFINE(PT_SIZE_ON_STACK, ALIGN(sizeof(struct pt_regs), STACK_ALIGN));
+}
diff --git a/arch/riscv/kernel/cacheinfo.c b/arch/riscv/kernel/cacheinfo.c
new file mode 100644
index 000000000000..10ed2749e246
--- /dev/null
+++ b/arch/riscv/kernel/cacheinfo.c
@@ -0,0 +1,105 @@
+/*
+ * Copyright (C) 2017 SiFive
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#include <linux/cacheinfo.h>
+#include <linux/cpu.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+
+static void ci_leaf_init(struct cacheinfo *this_leaf,
+			 struct device_node *node,
+			 enum cache_type type, unsigned int level)
+{
+	this_leaf->of_node = node;
+	this_leaf->level = level;
+	this_leaf->type = type;
+	/* not a sector cache */
+	this_leaf->physical_line_partition = 1;
+	/* TODO: Add to DTS */
+	this_leaf->attributes =
+		CACHE_WRITE_BACK
+		| CACHE_READ_ALLOCATE
+		| CACHE_WRITE_ALLOCATE;
+}
+
+static int __init_cache_level(unsigned int cpu)
+{
+	struct cpu_cacheinfo *this_cpu_ci = get_cpu_cacheinfo(cpu);
+	struct device_node *np = of_cpu_device_node_get(cpu);
+	int levels = 0, leaves = 0, level;
+
+	if (of_property_read_bool(np, "cache-size"))
+		++leaves;
+	if (of_property_read_bool(np, "i-cache-size"))
+		++leaves;
+	if (of_property_read_bool(np, "d-cache-size"))
+		++leaves;
+	if (leaves > 0)
+		levels = 1;
+
+	while ((np = of_find_next_cache_node(np))) {
+		if (!of_device_is_compatible(np, "cache"))
+			break;
+		if (of_property_read_u32(np, "cache-level", &level))
+			break;
+		if (level <= levels)
+			break;
+		if (of_property_read_bool(np, "cache-size"))
+			++leaves;
+		if (of_property_read_bool(np, "i-cache-size"))
+			++leaves;
+		if (of_property_read_bool(np, "d-cache-size"))
+			++leaves;
+		levels = level;
+	}
+
+	this_cpu_ci->num_levels = levels;
+	this_cpu_ci->num_leaves = leaves;
+	return 0;
+}
+
+static int __populate_cache_leaves(unsigned int cpu)
+{
+	struct cpu_cacheinfo *this_cpu_ci = get_cpu_cacheinfo(cpu);
+	struct cacheinfo *this_leaf = this_cpu_ci->info_list;
+	struct device_node *np = of_cpu_device_node_get(cpu);
+	int levels = 1, level = 1;
+
+	if (of_property_read_bool(np, "cache-size"))
+		ci_leaf_init(this_leaf++, np, CACHE_TYPE_UNIFIED, level);
+	if (of_property_read_bool(np, "i-cache-size"))
+		ci_leaf_init(this_leaf++, np, CACHE_TYPE_INST, level);
+	if (of_property_read_bool(np, "d-cache-size"))
+		ci_leaf_init(this_leaf++, np, CACHE_TYPE_DATA, level);
+
+	while ((np = of_find_next_cache_node(np))) {
+		if (!of_device_is_compatible(np, "cache"))
+			break;
+		if (of_property_read_u32(np, "cache-level", &level))
+			break;
+		if (level <= levels)
+			break;
+		if (of_property_read_bool(np, "cache-size"))
+			ci_leaf_init(this_leaf++, np, CACHE_TYPE_UNIFIED, level);
+		if (of_property_read_bool(np, "i-cache-size"))
+			ci_leaf_init(this_leaf++, np, CACHE_TYPE_INST, level);
+		if (of_property_read_bool(np, "d-cache-size"))
+			ci_leaf_init(this_leaf++, np, CACHE_TYPE_DATA, level);
+		levels = level;
+	}
+
+	return 0;
+}
+
+DEFINE_SMP_CALL_CACHE_FUNCTION(init_cache_level)
+DEFINE_SMP_CALL_CACHE_FUNCTION(populate_cache_leaves)
diff --git a/arch/riscv/kernel/cpu.c b/arch/riscv/kernel/cpu.c
new file mode 100644
index 000000000000..ca6c81e54e37
--- /dev/null
+++ b/arch/riscv/kernel/cpu.c
@@ -0,0 +1,108 @@
+/*
+ * Copyright (C) 2012 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#include <linux/init.h>
+#include <linux/seq_file.h>
+#include <linux/of.h>
+
+/* Return -1 if not a valid hart */
+int riscv_of_processor_hart(struct device_node *node)
+{
+	const char *isa, *status;
+	u32 hart;
+
+	if (!of_device_is_compatible(node, "riscv")) {
+		pr_warn("Found incompatible CPU\n");
+		return -(ENODEV);
+	}
+
+	if (of_property_read_u32(node, "reg", &hart)) {
+		pr_warn("Found CPU without hart ID\n");
+		return -(ENODEV);
+	}
+	if (hart >= NR_CPUS) {
+		pr_info("Found hart ID %d, which is above NR_CPUs.  Disabling this hart\n", hart);
+		return -(ENODEV);
+	}
+
+	if (of_property_read_string(node, "status", &status)) {
+		pr_warn("CPU with hartid=%d has no \"status\" property\n", hart);
+		return -(ENODEV);
+	}
+	if (strcmp(status, "okay")) {
+		pr_info("CPU with hartid=%d has a non-okay status of \"%s\"\n", hart, status);
+		return -(ENODEV);
+	}
+
+	if (of_property_read_string(node, "riscv,isa", &isa)) {
+		pr_warn("CPU with hartid=%d has no \"riscv,isa\" property\n", hart);
+		return -(ENODEV);
+	}
+	if (isa[0] != 'r' || isa[1] != 'v') {
+		pr_warn("CPU with hartid=%d has an invalid ISA of \"%s\"\n", hart, isa);
+		return -(ENODEV);
+	}
+
+	return hart;
+}
+
+#ifdef CONFIG_PROC_FS
+
+static void *c_start(struct seq_file *m, loff_t *pos)
+{
+	*pos = cpumask_next(*pos - 1, cpu_online_mask);
+	if ((*pos) < nr_cpu_ids)
+		return (void *)(uintptr_t)(1 + *pos);
+	return NULL;
+}
+
+static void *c_next(struct seq_file *m, void *v, loff_t *pos)
+{
+	(*pos)++;
+	return c_start(m, pos);
+}
+
+static void c_stop(struct seq_file *m, void *v)
+{
+}
+
+static int c_show(struct seq_file *m, void *v)
+{
+	unsigned long hart_id = (unsigned long)v - 1;
+	struct device_node *node = of_get_cpu_node(hart_id, NULL);
+	const char *compat, *isa, *mmu;
+
+	seq_printf(m, "hart\t: %lu\n", hart_id);
+	if (!of_property_read_string(node, "riscv,isa", &isa)
+	    && isa[0] == 'r'
+	    && isa[1] == 'v')
+		seq_printf(m, "isa\t: %s\n", isa);
+	if (!of_property_read_string(node, "mmu-type", &mmu)
+	    && !strncmp(mmu, "riscv,", 6))
+		seq_printf(m, "mmu\t: %s\n", mmu+6);
+	if (!of_property_read_string(node, "compatible", &compat)
+	    && strcmp(compat, "riscv"))
+		seq_printf(m, "uarch\t: %s\n", compat);
+	seq_puts(m, "\n");
+
+	return 0;
+}
+
+const struct seq_operations cpuinfo_op = {
+	.start	= c_start,
+	.next	= c_next,
+	.stop	= c_stop,
+	.show	= c_show
+};
+
+#endif /* CONFIG_PROC_FS */
diff --git a/arch/riscv/kernel/cpufeature.c b/arch/riscv/kernel/cpufeature.c
new file mode 100644
index 000000000000..17011a870044
--- /dev/null
+++ b/arch/riscv/kernel/cpufeature.c
@@ -0,0 +1,61 @@
+/*
+ * Copied from arch/arm64/kernel/cpufeature.c
+ *
+ * Copyright (C) 2015 ARM Ltd.
+ * Copyright (C) 2017 SiFive
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/of.h>
+#include <asm/processor.h>
+#include <asm/hwcap.h>
+
+unsigned long elf_hwcap __read_mostly;
+
+void riscv_fill_hwcap(void)
+{
+	struct device_node *node;
+	const char *isa;
+	size_t i;
+	static unsigned long isa2hwcap[256] = {0};
+
+	isa2hwcap['i'] = isa2hwcap['I'] = COMPAT_HWCAP_ISA_I;
+	isa2hwcap['m'] = isa2hwcap['M'] = COMPAT_HWCAP_ISA_M;
+	isa2hwcap['a'] = isa2hwcap['A'] = COMPAT_HWCAP_ISA_A;
+	isa2hwcap['f'] = isa2hwcap['F'] = COMPAT_HWCAP_ISA_F;
+	isa2hwcap['d'] = isa2hwcap['D'] = COMPAT_HWCAP_ISA_D;
+	isa2hwcap['c'] = isa2hwcap['C'] = COMPAT_HWCAP_ISA_C;
+
+	elf_hwcap = 0;
+
+	/*
+	 * We don't support running Linux on hertergenous ISA systems.  For
+	 * now, we just check the ISA of the first processor.
+	 */
+	node = of_find_node_by_type(NULL, "cpu");
+	if (!node) {
+		pr_warning("Unable to find \"cpu\" devicetree entry");
+		return;
+	}
+
+	if (of_property_read_string(node, "riscv,isa", &isa)) {
+		pr_warning("Unable to find \"riscv,isa\" devicetree entry");
+		return;
+	}
+
+	for (i = 0; i < strlen(isa); ++i)
+		elf_hwcap |= isa2hwcap[(unsigned char)(isa[i])];
+
+	pr_info("elf_hwcap is 0x%lx", elf_hwcap);
+}
diff --git a/arch/riscv/kernel/entry.S b/arch/riscv/kernel/entry.S
new file mode 100644
index 000000000000..20ee86f782a9
--- /dev/null
+++ b/arch/riscv/kernel/entry.S
@@ -0,0 +1,464 @@
+/*
+ * Copyright (C) 2012 Regents of the University of California
+ * Copyright (C) 2017 SiFive
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#include <linux/init.h>
+#include <linux/linkage.h>
+
+#include <asm/asm.h>
+#include <asm/csr.h>
+#include <asm/unistd.h>
+#include <asm/thread_info.h>
+#include <asm/asm-offsets.h>
+
+	.text
+	.altmacro
+
+/*
+ * Prepares to enter a system call or exception by saving all registers to the
+ * stack.
+ */
+	.macro SAVE_ALL
+	LOCAL _restore_kernel_tpsp
+	LOCAL _save_context
+
+	/*
+	 * If coming from userspace, preserve the user thread pointer and load
+	 * the kernel thread pointer.  If we came from the kernel, sscratch
+	 * will contain 0, and we should continue on the current TP.
+	 */
+	csrrw tp, sscratch, tp
+	bnez tp, _save_context
+
+_restore_kernel_tpsp:
+	csrr tp, sscratch
+	REG_S sp, TASK_TI_KERNEL_SP(tp)
+_save_context:
+	REG_S sp, TASK_TI_USER_SP(tp)
+	REG_L sp, TASK_TI_KERNEL_SP(tp)
+	addi sp, sp, -(PT_SIZE_ON_STACK)
+	REG_S x1,  PT_RA(sp)
+	REG_S x3,  PT_GP(sp)
+	REG_S x5,  PT_T0(sp)
+	REG_S x6,  PT_T1(sp)
+	REG_S x7,  PT_T2(sp)
+	REG_S x8,  PT_S0(sp)
+	REG_S x9,  PT_S1(sp)
+	REG_S x10, PT_A0(sp)
+	REG_S x11, PT_A1(sp)
+	REG_S x12, PT_A2(sp)
+	REG_S x13, PT_A3(sp)
+	REG_S x14, PT_A4(sp)
+	REG_S x15, PT_A5(sp)
+	REG_S x16, PT_A6(sp)
+	REG_S x17, PT_A7(sp)
+	REG_S x18, PT_S2(sp)
+	REG_S x19, PT_S3(sp)
+	REG_S x20, PT_S4(sp)
+	REG_S x21, PT_S5(sp)
+	REG_S x22, PT_S6(sp)
+	REG_S x23, PT_S7(sp)
+	REG_S x24, PT_S8(sp)
+	REG_S x25, PT_S9(sp)
+	REG_S x26, PT_S10(sp)
+	REG_S x27, PT_S11(sp)
+	REG_S x28, PT_T3(sp)
+	REG_S x29, PT_T4(sp)
+	REG_S x30, PT_T5(sp)
+	REG_S x31, PT_T6(sp)
+
+	/*
+	 * Disable FPU to detect illegal usage of
+	 * floating point in kernel space
+	 */
+	li t0, SR_FS
+
+	REG_L s0, TASK_TI_USER_SP(tp)
+	csrrc s1, sstatus, t0
+	csrr s2, sepc
+	csrr s3, sbadaddr
+	csrr s4, scause
+	csrr s5, sscratch
+	REG_S s0, PT_SP(sp)
+	REG_S s1, PT_SSTATUS(sp)
+	REG_S s2, PT_SEPC(sp)
+	REG_S s3, PT_SBADADDR(sp)
+	REG_S s4, PT_SCAUSE(sp)
+	REG_S s5, PT_TP(sp)
+	.endm
+
+/*
+ * Prepares to return from a system call or exception by restoring all
+ * registers from the stack.
+ */
+	.macro RESTORE_ALL
+	REG_L a0, PT_SSTATUS(sp)
+	REG_L a2, PT_SEPC(sp)
+	csrw sstatus, a0
+	csrw sepc, a2
+
+	REG_L x1,  PT_RA(sp)
+	REG_L x3,  PT_GP(sp)
+	REG_L x4,  PT_TP(sp)
+	REG_L x5,  PT_T0(sp)
+	REG_L x6,  PT_T1(sp)
+	REG_L x7,  PT_T2(sp)
+	REG_L x8,  PT_S0(sp)
+	REG_L x9,  PT_S1(sp)
+	REG_L x10, PT_A0(sp)
+	REG_L x11, PT_A1(sp)
+	REG_L x12, PT_A2(sp)
+	REG_L x13, PT_A3(sp)
+	REG_L x14, PT_A4(sp)
+	REG_L x15, PT_A5(sp)
+	REG_L x16, PT_A6(sp)
+	REG_L x17, PT_A7(sp)
+	REG_L x18, PT_S2(sp)
+	REG_L x19, PT_S3(sp)
+	REG_L x20, PT_S4(sp)
+	REG_L x21, PT_S5(sp)
+	REG_L x22, PT_S6(sp)
+	REG_L x23, PT_S7(sp)
+	REG_L x24, PT_S8(sp)
+	REG_L x25, PT_S9(sp)
+	REG_L x26, PT_S10(sp)
+	REG_L x27, PT_S11(sp)
+	REG_L x28, PT_T3(sp)
+	REG_L x29, PT_T4(sp)
+	REG_L x30, PT_T5(sp)
+	REG_L x31, PT_T6(sp)
+
+	REG_L x2,  PT_SP(sp)
+	.endm
+
+ENTRY(handle_exception)
+	SAVE_ALL
+
+	/*
+	 * Set sscratch register to 0, so that if a recursive exception
+	 * occurs, the exception vector knows it came from the kernel
+	 */
+	csrw sscratch, x0
+
+	/* Load the global pointer */
+.option push
+.option norelax
+	la gp, __global_pointer$
+.option pop
+
+	la ra, ret_from_exception
+	/*
+	 * MSB of cause differentiates between
+	 * interrupts and exceptions
+	 */
+	bge s4, zero, 1f
+
+	/* Handle interrupts */
+	slli a0, s4, 1
+	srli a0, a0, 1
+	move a1, sp /* pt_regs */
+	tail do_IRQ
+1:
+	/* Handle syscalls */
+	li t0, EXC_SYSCALL
+	beq s4, t0, handle_syscall
+
+	/* Handle other exceptions */
+	slli t0, s4, RISCV_LGPTR
+	la t1, excp_vect_table
+	la t2, excp_vect_table_end
+	move a0, sp /* pt_regs */
+	add t0, t1, t0
+	/* Check if exception code lies within bounds */
+	bgeu t0, t2, 1f
+	REG_L t0, 0(t0)
+	jr t0
+1:
+	tail do_trap_unknown
+
+handle_syscall:
+	 /* save the initial A0 value (needed in signal handlers) */
+	REG_S a0, PT_ORIG_A0(sp)
+	/*
+	 * Advance SEPC to avoid executing the original
+	 * scall instruction on sret
+	 */
+	addi s2, s2, 0x4
+	REG_S s2, PT_SEPC(sp)
+	/* System calls run with interrupts enabled */
+	csrs sstatus, SR_IE
+	/* Trace syscalls, but only if requested by the user. */
+	REG_L t0, TASK_TI_FLAGS(tp)
+	andi t0, t0, _TIF_SYSCALL_TRACE
+	bnez t0, handle_syscall_trace_enter
+check_syscall_nr:
+	/* Check to make sure we don't jump to a bogus syscall number. */
+	li t0, __NR_syscalls
+	la s0, sys_ni_syscall
+	/* Syscall number held in a7 */
+	bgeu a7, t0, 1f
+	la s0, sys_call_table
+	slli t0, a7, RISCV_LGPTR
+	add s0, s0, t0
+	REG_L s0, 0(s0)
+1:
+	jalr s0
+
+ret_from_syscall:
+	/* Set user a0 to kernel a0 */
+	REG_S a0, PT_A0(sp)
+	/* Trace syscalls, but only if requested by the user. */
+	REG_L t0, TASK_TI_FLAGS(tp)
+	andi t0, t0, _TIF_SYSCALL_TRACE
+	bnez t0, handle_syscall_trace_exit
+
+ret_from_exception:
+	REG_L s0, PT_SSTATUS(sp)
+	csrc sstatus, SR_IE
+	andi s0, s0, SR_PS
+	bnez s0, restore_all
+
+resume_userspace:
+	/* Interrupts must be disabled here so flags are checked atomically */
+	REG_L s0, TASK_TI_FLAGS(tp) /* current_thread_info->flags */
+	andi s1, s0, _TIF_WORK_MASK
+	bnez s1, work_pending
+
+	/* Save unwound kernel stack pointer in thread_info */
+	addi s0, sp, PT_SIZE_ON_STACK
+	REG_S s0, TASK_TI_KERNEL_SP(tp)
+
+	/*
+	 * Save TP into sscratch, so we can find the kernel data structures
+	 * again.
+	 */
+	csrw sscratch, tp
+
+restore_all:
+	RESTORE_ALL
+	sret
+
+work_pending:
+	/* Enter slow path for supplementary processing */
+	la ra, ret_from_exception
+	andi s1, s0, _TIF_NEED_RESCHED
+	bnez s1, work_resched
+work_notifysig:
+	/* Handle pending signals and notify-resume requests */
+	csrs sstatus, SR_IE /* Enable interrupts for do_notify_resume() */
+	move a0, sp /* pt_regs */
+	move a1, s0 /* current_thread_info->flags */
+	tail do_notify_resume
+work_resched:
+	tail schedule
+
+/* Slow paths for ptrace. */
+handle_syscall_trace_enter:
+	move a0, sp
+	call do_syscall_trace_enter
+	REG_L a0, PT_A0(sp)
+	REG_L a1, PT_A1(sp)
+	REG_L a2, PT_A2(sp)
+	REG_L a3, PT_A3(sp)
+	REG_L a4, PT_A4(sp)
+	REG_L a5, PT_A5(sp)
+	REG_L a6, PT_A6(sp)
+	REG_L a7, PT_A7(sp)
+	j check_syscall_nr
+handle_syscall_trace_exit:
+	move a0, sp
+	call do_syscall_trace_exit
+	j ret_from_exception
+
+END(handle_exception)
+
+ENTRY(ret_from_fork)
+	la ra, ret_from_exception
+	tail schedule_tail
+ENDPROC(ret_from_fork)
+
+ENTRY(ret_from_kernel_thread)
+	call schedule_tail
+	/* Call fn(arg) */
+	la ra, ret_from_exception
+	move a0, s1
+	jr s0
+ENDPROC(ret_from_kernel_thread)
+
+
+/*
+ * Integer register context switch
+ * The callee-saved registers must be saved and restored.
+ *
+ *   a0: previous task_struct (must be preserved across the switch)
+ *   a1: next task_struct
+ *
+ * The value of a0 and a1 must be preserved by this function, as that's how
+ * arguments are passed to schedule_tail.
+ */
+ENTRY(__switch_to)
+	/* Save context into prev->thread */
+	li    a4,  TASK_THREAD_RA
+	add   a3, a0, a4
+	add   a4, a1, a4
+	REG_S ra,  TASK_THREAD_RA_RA(a3)
+	REG_S sp,  TASK_THREAD_SP_RA(a3)
+	REG_S s0,  TASK_THREAD_S0_RA(a3)
+	REG_S s1,  TASK_THREAD_S1_RA(a3)
+	REG_S s2,  TASK_THREAD_S2_RA(a3)
+	REG_S s3,  TASK_THREAD_S3_RA(a3)
+	REG_S s4,  TASK_THREAD_S4_RA(a3)
+	REG_S s5,  TASK_THREAD_S5_RA(a3)
+	REG_S s6,  TASK_THREAD_S6_RA(a3)
+	REG_S s7,  TASK_THREAD_S7_RA(a3)
+	REG_S s8,  TASK_THREAD_S8_RA(a3)
+	REG_S s9,  TASK_THREAD_S9_RA(a3)
+	REG_S s10, TASK_THREAD_S10_RA(a3)
+	REG_S s11, TASK_THREAD_S11_RA(a3)
+	/* Restore context from next->thread */
+	REG_L ra,  TASK_THREAD_RA_RA(a4)
+	REG_L sp,  TASK_THREAD_SP_RA(a4)
+	REG_L s0,  TASK_THREAD_S0_RA(a4)
+	REG_L s1,  TASK_THREAD_S1_RA(a4)
+	REG_L s2,  TASK_THREAD_S2_RA(a4)
+	REG_L s3,  TASK_THREAD_S3_RA(a4)
+	REG_L s4,  TASK_THREAD_S4_RA(a4)
+	REG_L s5,  TASK_THREAD_S5_RA(a4)
+	REG_L s6,  TASK_THREAD_S6_RA(a4)
+	REG_L s7,  TASK_THREAD_S7_RA(a4)
+	REG_L s8,  TASK_THREAD_S8_RA(a4)
+	REG_L s9,  TASK_THREAD_S9_RA(a4)
+	REG_L s10, TASK_THREAD_S10_RA(a4)
+	REG_L s11, TASK_THREAD_S11_RA(a4)
+	/* Swap the CPU entry around. */
+	lw a3, TASK_TI_CPU(a0)
+	lw a4, TASK_TI_CPU(a1)
+	sw a3, TASK_TI_CPU(a1)
+	sw a4, TASK_TI_CPU(a0)
+#if TASK_TI != 0
+#error "TASK_TI != 0: tp will contain a 'struct thread_info', not a 'struct task_struct' so get_current() won't work."
+	addi tp, a1, TASK_TI
+#else
+	move tp, a1
+#endif
+	ret
+ENDPROC(__switch_to)
+
+ENTRY(__fstate_save)
+	li  a2,  TASK_THREAD_F0
+	add a0, a0, a2
+	li t1, SR_FS
+	csrs sstatus, t1
+	frcsr t0
+	fsd f0,  TASK_THREAD_F0_F0(a0)
+	fsd f1,  TASK_THREAD_F1_F0(a0)
+	fsd f2,  TASK_THREAD_F2_F0(a0)
+	fsd f3,  TASK_THREAD_F3_F0(a0)
+	fsd f4,  TASK_THREAD_F4_F0(a0)
+	fsd f5,  TASK_THREAD_F5_F0(a0)
+	fsd f6,  TASK_THREAD_F6_F0(a0)
+	fsd f7,  TASK_THREAD_F7_F0(a0)
+	fsd f8,  TASK_THREAD_F8_F0(a0)
+	fsd f9,  TASK_THREAD_F9_F0(a0)
+	fsd f10, TASK_THREAD_F10_F0(a0)
+	fsd f11, TASK_THREAD_F11_F0(a0)
+	fsd f12, TASK_THREAD_F12_F0(a0)
+	fsd f13, TASK_THREAD_F13_F0(a0)
+	fsd f14, TASK_THREAD_F14_F0(a0)
+	fsd f15, TASK_THREAD_F15_F0(a0)
+	fsd f16, TASK_THREAD_F16_F0(a0)
+	fsd f17, TASK_THREAD_F17_F0(a0)
+	fsd f18, TASK_THREAD_F18_F0(a0)
+	fsd f19, TASK_THREAD_F19_F0(a0)
+	fsd f20, TASK_THREAD_F20_F0(a0)
+	fsd f21, TASK_THREAD_F21_F0(a0)
+	fsd f22, TASK_THREAD_F22_F0(a0)
+	fsd f23, TASK_THREAD_F23_F0(a0)
+	fsd f24, TASK_THREAD_F24_F0(a0)
+	fsd f25, TASK_THREAD_F25_F0(a0)
+	fsd f26, TASK_THREAD_F26_F0(a0)
+	fsd f27, TASK_THREAD_F27_F0(a0)
+	fsd f28, TASK_THREAD_F28_F0(a0)
+	fsd f29, TASK_THREAD_F29_F0(a0)
+	fsd f30, TASK_THREAD_F30_F0(a0)
+	fsd f31, TASK_THREAD_F31_F0(a0)
+	sw t0, TASK_THREAD_FCSR_F0(a0)
+	csrc sstatus, t1
+	ret
+ENDPROC(__fstate_save)
+
+ENTRY(__fstate_restore)
+	li  a2,  TASK_THREAD_F0
+	add a0, a0, a2
+	li t1, SR_FS
+	lw t0, TASK_THREAD_FCSR_F0(a0)
+	csrs sstatus, t1
+	fld f0,  TASK_THREAD_F0_F0(a0)
+	fld f1,  TASK_THREAD_F1_F0(a0)
+	fld f2,  TASK_THREAD_F2_F0(a0)
+	fld f3,  TASK_THREAD_F3_F0(a0)
+	fld f4,  TASK_THREAD_F4_F0(a0)
+	fld f5,  TASK_THREAD_F5_F0(a0)
+	fld f6,  TASK_THREAD_F6_F0(a0)
+	fld f7,  TASK_THREAD_F7_F0(a0)
+	fld f8,  TASK_THREAD_F8_F0(a0)
+	fld f9,  TASK_THREAD_F9_F0(a0)
+	fld f10, TASK_THREAD_F10_F0(a0)
+	fld f11, TASK_THREAD_F11_F0(a0)
+	fld f12, TASK_THREAD_F12_F0(a0)
+	fld f13, TASK_THREAD_F13_F0(a0)
+	fld f14, TASK_THREAD_F14_F0(a0)
+	fld f15, TASK_THREAD_F15_F0(a0)
+	fld f16, TASK_THREAD_F16_F0(a0)
+	fld f17, TASK_THREAD_F17_F0(a0)
+	fld f18, TASK_THREAD_F18_F0(a0)
+	fld f19, TASK_THREAD_F19_F0(a0)
+	fld f20, TASK_THREAD_F20_F0(a0)
+	fld f21, TASK_THREAD_F21_F0(a0)
+	fld f22, TASK_THREAD_F22_F0(a0)
+	fld f23, TASK_THREAD_F23_F0(a0)
+	fld f24, TASK_THREAD_F24_F0(a0)
+	fld f25, TASK_THREAD_F25_F0(a0)
+	fld f26, TASK_THREAD_F26_F0(a0)
+	fld f27, TASK_THREAD_F27_F0(a0)
+	fld f28, TASK_THREAD_F28_F0(a0)
+	fld f29, TASK_THREAD_F29_F0(a0)
+	fld f30, TASK_THREAD_F30_F0(a0)
+	fld f31, TASK_THREAD_F31_F0(a0)
+	fscsr t0
+	csrc sstatus, t1
+	ret
+ENDPROC(__fstate_restore)
+
+
+	.section ".rodata"
+	/* Exception vector table */
+ENTRY(excp_vect_table)
+	RISCV_PTR do_trap_insn_misaligned
+	RISCV_PTR do_trap_insn_fault
+	RISCV_PTR do_trap_insn_illegal
+	RISCV_PTR do_trap_break
+	RISCV_PTR do_trap_load_misaligned
+	RISCV_PTR do_trap_load_fault
+	RISCV_PTR do_trap_store_misaligned
+	RISCV_PTR do_trap_store_fault
+	RISCV_PTR do_trap_ecall_u /* system call, gets intercepted */
+	RISCV_PTR do_trap_ecall_s
+	RISCV_PTR do_trap_unknown
+	RISCV_PTR do_trap_ecall_m
+	RISCV_PTR do_page_fault   /* instruction page fault */
+	RISCV_PTR do_page_fault   /* load page fault */
+	RISCV_PTR do_trap_unknown
+	RISCV_PTR do_page_fault   /* store page fault */
+excp_vect_table_end:
+END(excp_vect_table)
diff --git a/arch/riscv/kernel/head.S b/arch/riscv/kernel/head.S
new file mode 100644
index 000000000000..78f670d70133
--- /dev/null
+++ b/arch/riscv/kernel/head.S
@@ -0,0 +1,154 @@
+/*
+ * Copyright (C) 2012 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#include <asm/thread_info.h>
+#include <asm/asm-offsets.h>
+#include <asm/asm.h>
+#include <linux/init.h>
+#include <linux/linkage.h>
+#include <asm/thread_info.h>
+#include <asm/page.h>
+#include <asm/csr.h>
+
+__INIT
+ENTRY(_start)
+	/* Mask all interrupts */
+	csrw sie, zero
+
+	/* Load the global pointer */
+.option push
+.option norelax
+	la gp, __global_pointer$
+.option pop
+
+	/*
+	 * Disable FPU to detect illegal usage of
+	 * floating point in kernel space
+	 */
+	li t0, SR_FS
+	csrc sstatus, t0
+
+	/* Pick one hart to run the main boot sequence */
+	la a3, hart_lottery
+	li a2, 1
+	amoadd.w a3, a2, (a3)
+	bnez a3, .Lsecondary_start
+
+	/* Save hart ID and DTB physical address */
+	mv s0, a0
+	mv s1, a1
+
+	/* Initialize page tables and relocate to virtual addresses */
+	la sp, init_thread_union + THREAD_SIZE
+	call setup_vm
+	call relocate
+
+	/* Restore C environment */
+	la tp, init_task
+	sw s0, TASK_TI_CPU(tp)
+
+	la sp, init_thread_union
+	li a0, ASM_THREAD_SIZE
+	add sp, sp, a0
+
+	/* Start the kernel */
+	mv a0, s0
+	mv a1, s1
+	call sbi_save
+	tail start_kernel
+
+relocate:
+	/* Relocate return address */
+	li a1, PAGE_OFFSET
+	la a0, _start
+	sub a1, a1, a0
+	add ra, ra, a1
+
+	/* Point stvec to virtual address of intruction after sptbr write */
+	la a0, 1f
+	add a0, a0, a1
+	csrw stvec, a0
+
+	/* Compute sptbr for kernel page tables, but don't load it yet */
+	la a2, swapper_pg_dir
+	srl a2, a2, PAGE_SHIFT
+	li a1, SPTBR_MODE
+	or a2, a2, a1
+
+	/*
+	 * Load trampoline page directory, which will cause us to trap to
+	 * stvec if VA != PA, or simply fall through if VA == PA
+	 */
+	la a0, trampoline_pg_dir
+	srl a0, a0, PAGE_SHIFT
+	or a0, a0, a1
+	sfence.vma
+	csrw sptbr, a0
+1:
+	/* Set trap vector to spin forever to help debug */
+	la a0, .Lsecondary_park
+	csrw stvec, a0
+
+	/* Reload the global pointer */
+.option push
+.option norelax
+	la gp, __global_pointer$
+.option pop
+
+	/* Switch to kernel page tables */
+	csrw sptbr, a2
+
+	ret
+
+.Lsecondary_start:
+#ifdef CONFIG_SMP
+	li a1, CONFIG_NR_CPUS
+	bgeu a0, a1, .Lsecondary_park
+
+	/* Set trap vector to spin forever to help debug */
+	la a3, .Lsecondary_park
+	csrw stvec, a3
+
+	slli a3, a0, LGREG
+	la a1, __cpu_up_stack_pointer
+	la a2, __cpu_up_task_pointer
+	add a1, a3, a1
+	add a2, a3, a2
+
+	/*
+	 * This hart didn't win the lottery, so we wait for the winning hart to
+	 * get far enough along the boot process that it should continue.
+	 */
+.Lwait_for_cpu_up:
+	/* FIXME: We should WFI to save some energy here. */
+	REG_L sp, (a1)
+	REG_L tp, (a2)
+	beqz sp, .Lwait_for_cpu_up
+	beqz tp, .Lwait_for_cpu_up
+	fence
+
+	/* Enable virtual memory and relocate to virtual address */
+	call relocate
+
+	tail smp_callin
+#endif
+
+.Lsecondary_park:
+	/* We lack SMP support or have too many harts, so park this hart */
+	wfi
+	j .Lsecondary_park
+END(_start)
+
+__PAGE_ALIGNED_BSS
+	/* Empty zero page */
+	.balign PAGE_SIZE
diff --git a/arch/riscv/kernel/irq.c b/arch/riscv/kernel/irq.c
new file mode 100644
index 000000000000..328718e8026e
--- /dev/null
+++ b/arch/riscv/kernel/irq.c
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2012 Regents of the University of California
+ * Copyright (C) 2017 SiFive
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#include <linux/interrupt.h>
+#include <linux/irqchip.h>
+#include <linux/irqdomain.h>
+
+#ifdef CONFIG_RISCV_INTC
+#include <linux/irqchip/irq-riscv-intc.h>
+#endif
+
+void __init init_IRQ(void)
+{
+	irqchip_init();
+}
+
+asmlinkage void __irq_entry do_IRQ(unsigned int cause, struct pt_regs *regs)
+{
+#ifdef CONFIG_RISCV_INTC
+	/*
+	 * FIXME: We don't want a direct call to riscv_intc_irq here.  The plan
+	 * is to put an IRQ domain here and let the interrupt controller
+	 * register with that, but I poked around the arm64 code a bit and
+	 * there might be a better way to do it (ie, something fully generic).
+	 */
+	riscv_intc_irq(cause, regs);
+#endif
+}
diff --git a/arch/riscv/kernel/module.c b/arch/riscv/kernel/module.c
new file mode 100644
index 000000000000..e0f05034fc21
--- /dev/null
+++ b/arch/riscv/kernel/module.c
@@ -0,0 +1,217 @@
+/*
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  Copyright (C) 2017 Zihao Yu
+ */
+
+#include <linux/elf.h>
+#include <linux/err.h>
+#include <linux/errno.h>
+#include <linux/moduleloader.h>
+
+static int apply_r_riscv_64_rela(struct module *me, u32 *location, Elf_Addr v)
+{
+	*(u64 *)location = v;
+	return 0;
+}
+
+static int apply_r_riscv_branch_rela(struct module *me, u32 *location,
+				     Elf_Addr v)
+{
+	s64 offset = (void *)v - (void *)location;
+	u32 imm12 = (offset & 0x1000) << (31 - 12);
+	u32 imm11 = (offset & 0x800) >> (11 - 7);
+	u32 imm10_5 = (offset & 0x7e0) << (30 - 10);
+	u32 imm4_1 = (offset & 0x1e) << (11 - 4);
+
+	*location = (*location & 0x1fff07f) | imm12 | imm11 | imm10_5 | imm4_1;
+	return 0;
+}
+
+static int apply_r_riscv_jal_rela(struct module *me, u32 *location,
+				  Elf_Addr v)
+{
+	s64 offset = (void *)v - (void *)location;
+	u32 imm20 = (offset & 0x100000) << (31 - 20);
+	u32 imm19_12 = (offset & 0xff000);
+	u32 imm11 = (offset & 0x800) << (20 - 11);
+	u32 imm10_1 = (offset & 0x7fe) << (30 - 10);
+
+	*location = (*location & 0xfff) | imm20 | imm19_12 | imm11 | imm10_1;
+	return 0;
+}
+
+static int apply_r_riscv_pcrel_hi20_rela(struct module *me, u32 *location,
+					 Elf_Addr v)
+{
+	s64 offset = (void *)v - (void *)location;
+	s32 hi20;
+
+	if (offset != (s32)offset) {
+		pr_err(
+		  "%s: target %016llx can not be addressed by the 32-bit offset from PC = %p\n",
+		  me->name, v, location);
+		return -EINVAL;
+	}
+
+	hi20 = (offset + 0x800) & 0xfffff000;
+	*location = (*location & 0xfff) | hi20;
+	return 0;
+}
+
+static int apply_r_riscv_pcrel_lo12_i_rela(struct module *me, u32 *location,
+					   Elf_Addr v)
+{
+	/*
+	 * v is the lo12 value to fill. It is calculated before calling this
+	 * handler.
+	 */
+	*location = (*location & 0xfffff) | ((v & 0xfff) << 20);
+	return 0;
+}
+
+static int apply_r_riscv_pcrel_lo12_s_rela(struct module *me, u32 *location,
+					   Elf_Addr v)
+{
+	/*
+	 * v is the lo12 value to fill. It is calculated before calling this
+	 * handler.
+	 */
+	u32 imm11_5 = (v & 0xfe0) << (31 - 11);
+	u32 imm4_0 = (v & 0x1f) << (11 - 4);
+
+	*location = (*location & 0x1fff07f) | imm11_5 | imm4_0;
+	return 0;
+}
+
+static int apply_r_riscv_call_plt_rela(struct module *me, u32 *location,
+				       Elf_Addr v)
+{
+	s64 offset = (void *)v - (void *)location;
+	s32 fill_v = offset;
+	u32 hi20, lo12;
+
+	if (offset != fill_v) {
+		pr_err(
+		  "%s: target %016llx can not be addressed by the 32-bit offset from PC = %p\n",
+		  me->name, v, location);
+		return -EINVAL;
+	}
+
+	hi20 = (offset + 0x800) & 0xfffff000;
+	lo12 = (offset - hi20) & 0xfff;
+	*location = (*location & 0xfff) | hi20;
+	*(location + 1) = (*(location + 1) & 0xfffff) | (lo12 << 20);
+	return 0;
+}
+
+static int apply_r_riscv_relax_rela(struct module *me, u32 *location,
+				    Elf_Addr v)
+{
+	return 0;
+}
+
+static int (*reloc_handlers_rela[]) (struct module *me, u32 *location,
+				Elf_Addr v) = {
+	[R_RISCV_64]			= apply_r_riscv_64_rela,
+	[R_RISCV_BRANCH]		= apply_r_riscv_branch_rela,
+	[R_RISCV_JAL]			= apply_r_riscv_jal_rela,
+	[R_RISCV_PCREL_HI20]		= apply_r_riscv_pcrel_hi20_rela,
+	[R_RISCV_PCREL_LO12_I]		= apply_r_riscv_pcrel_lo12_i_rela,
+	[R_RISCV_PCREL_LO12_S]		= apply_r_riscv_pcrel_lo12_s_rela,
+	[R_RISCV_CALL_PLT]		= apply_r_riscv_call_plt_rela,
+	[R_RISCV_RELAX]			= apply_r_riscv_relax_rela,
+};
+
+int apply_relocate_add(Elf_Shdr *sechdrs, const char *strtab,
+		       unsigned int symindex, unsigned int relsec,
+		       struct module *me)
+{
+	Elf_Rela *rel = (void *) sechdrs[relsec].sh_addr;
+	int (*handler)(struct module *me, u32 *location, Elf_Addr v);
+	Elf_Sym *sym;
+	u32 *location;
+	unsigned int i, type;
+	Elf_Addr v;
+	int res;
+
+	pr_debug("Applying relocate section %u to %u\n", relsec,
+	       sechdrs[relsec].sh_info);
+
+	for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rel); i++) {
+		/* This is where to make the change */
+		location = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr
+			+ rel[i].r_offset;
+		/* This is the symbol it is referring to */
+		sym = (Elf_Sym *)sechdrs[symindex].sh_addr
+			+ ELF_RISCV_R_SYM(rel[i].r_info);
+		if (IS_ERR_VALUE(sym->st_value)) {
+			/* Ignore unresolved weak symbol */
+			if (ELF_ST_BIND(sym->st_info) == STB_WEAK)
+				continue;
+			pr_warning("%s: Unknown symbol %s\n",
+				   me->name, strtab + sym->st_name);
+			return -ENOENT;
+		}
+
+		type = ELF_RISCV_R_TYPE(rel[i].r_info);
+
+		if (type < ARRAY_SIZE(reloc_handlers_rela))
+			handler = reloc_handlers_rela[type];
+		else
+			handler = NULL;
+
+		if (!handler) {
+			pr_err("%s: Unknown relocation type %u\n",
+			       me->name, type);
+			return -EINVAL;
+		}
+
+		v = sym->st_value + rel[i].r_addend;
+
+		if (type == R_RISCV_PCREL_LO12_I || type == R_RISCV_PCREL_LO12_S) {
+			unsigned int j;
+
+			for (j = 0; j < sechdrs[relsec].sh_size / sizeof(*rel); j++) {
+				u64 hi20_loc =
+					sechdrs[sechdrs[relsec].sh_info].sh_addr
+					+ rel[j].r_offset;
+				/* Find the corresponding HI20 PC-relative relocation entry */
+				if (hi20_loc == sym->st_value) {
+					Elf_Sym *hi20_sym =
+						(Elf_Sym *)sechdrs[symindex].sh_addr
+						+ ELF_RISCV_R_SYM(rel[j].r_info);
+					u64 hi20_sym_val =
+						hi20_sym->st_value
+						+ rel[j].r_addend;
+					/* Calculate lo12 */
+					s64 offset = hi20_sym_val - hi20_loc;
+					s32 hi20 = (offset + 0x800) & 0xfffff000;
+					s32 lo12 = offset - hi20;
+					v = lo12;
+					break;
+				}
+			}
+			if (j == sechdrs[relsec].sh_size / sizeof(*rel)) {
+				pr_err(
+				  "%s: Can not find HI20 PC-relative relocation information\n",
+				  me->name);
+				return -EINVAL;
+			}
+		}
+
+		res = handler(me, location, v);
+		if (res)
+			return res;
+	}
+
+	return 0;
+}
diff --git a/arch/riscv/kernel/process.c b/arch/riscv/kernel/process.c
new file mode 100644
index 000000000000..0d90dcc1fbd3
--- /dev/null
+++ b/arch/riscv/kernel/process.c
@@ -0,0 +1,129 @@
+/*
+ * Copyright (C) 2009 Sunplus Core Technology Co., Ltd.
+ *  Chen Liqin <liqin.chen@sunplusct.com>
+ *  Lennox Wu <lennox.wu@sunplusct.com>
+ * Copyright (C) 2012 Regents of the University of California
+ * Copyright (C) 2017 SiFive
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see the file COPYING, or write
+ * to the Free Software Foundation, Inc.,
+ */
+
+#include <linux/kernel.h>
+#include <linux/sched.h>
+#include <linux/sched/task_stack.h>
+#include <linux/tick.h>
+#include <linux/ptrace.h>
+
+#include <asm/unistd.h>
+#include <asm/uaccess.h>
+#include <asm/processor.h>
+#include <asm/csr.h>
+#include <asm/string.h>
+#include <asm/switch_to.h>
+
+extern asmlinkage void ret_from_fork(void);
+extern asmlinkage void ret_from_kernel_thread(void);
+
+void arch_cpu_idle(void)
+{
+	wait_for_interrupt();
+	local_irq_enable();
+}
+
+void show_regs(struct pt_regs *regs)
+{
+	show_regs_print_info(KERN_DEFAULT);
+
+	pr_cont("sepc: " REG_FMT " ra : " REG_FMT " sp : " REG_FMT "\n",
+		regs->sepc, regs->ra, regs->sp);
+	pr_cont(" gp : " REG_FMT " tp : " REG_FMT " t0 : " REG_FMT "\n",
+		regs->gp, regs->tp, regs->t0);
+	pr_cont(" t1 : " REG_FMT " t2 : " REG_FMT " s0 : " REG_FMT "\n",
+		regs->t1, regs->t2, regs->s0);
+	pr_cont(" s1 : " REG_FMT " a0 : " REG_FMT " a1 : " REG_FMT "\n",
+		regs->s1, regs->a0, regs->a1);
+	pr_cont(" a2 : " REG_FMT " a3 : " REG_FMT " a4 : " REG_FMT "\n",
+		regs->a2, regs->a3, regs->a4);
+	pr_cont(" a5 : " REG_FMT " a6 : " REG_FMT " a7 : " REG_FMT "\n",
+		regs->a5, regs->a6, regs->a7);
+	pr_cont(" s2 : " REG_FMT " s3 : " REG_FMT " s4 : " REG_FMT "\n",
+		regs->s2, regs->s3, regs->s4);
+	pr_cont(" s5 : " REG_FMT " s6 : " REG_FMT " s7 : " REG_FMT "\n",
+		regs->s5, regs->s6, regs->s7);
+	pr_cont(" s8 : " REG_FMT " s9 : " REG_FMT " s10: " REG_FMT "\n",
+		regs->s8, regs->s9, regs->s10);
+	pr_cont(" s11: " REG_FMT " t3 : " REG_FMT " t4 : " REG_FMT "\n",
+		regs->s11, regs->t3, regs->t4);
+	pr_cont(" t5 : " REG_FMT " t6 : " REG_FMT "\n",
+		regs->t5, regs->t6);
+
+	pr_cont("sstatus: " REG_FMT " sbadaddr: " REG_FMT " scause: " REG_FMT "\n",
+		regs->sstatus, regs->sbadaddr, regs->scause);
+}
+
+void start_thread(struct pt_regs *regs, unsigned long pc,
+	unsigned long sp)
+{
+	regs->sstatus = SR_PIE /* User mode, irqs on */ | SR_FS_INITIAL;
+	regs->sepc = pc;
+	regs->sp = sp;
+	set_fs(USER_DS);
+}
+
+void flush_thread(void)
+{
+	/*
+	 * Reset FPU context
+	 *	frm: round to nearest, ties to even (IEEE default)
+	 *	fflags: accrued exceptions cleared
+	 */
+	memset(&current->thread.fstate, 0, sizeof(current->thread.fstate));
+}
+
+int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src)
+{
+	fstate_save(src, task_pt_regs(src));
+	*dst = *src;
+	return 0;
+}
+
+int copy_thread(unsigned long clone_flags, unsigned long usp,
+	unsigned long arg, struct task_struct *p)
+{
+	struct pt_regs *childregs = task_pt_regs(p);
+
+	/* p->thread holds context to be restored by __switch_to() */
+	if (unlikely(p->flags & PF_KTHREAD)) {
+		/* Kernel thread */
+		const register unsigned long gp __asm__ ("gp");
+		memset(childregs, 0, sizeof(struct pt_regs));
+		childregs->gp = gp;
+		childregs->sstatus = SR_PS | SR_PIE; /* Supervisor, irqs on */
+
+		p->thread.ra = (unsigned long)ret_from_kernel_thread;
+		p->thread.s[0] = usp; /* fn */
+		p->thread.s[1] = arg;
+	} else {
+		*childregs = *(current_pt_regs());
+		if (usp) /* User fork */
+			childregs->sp = usp;
+		if (clone_flags & CLONE_SETTLS)
+			childregs->tp = childregs->a5;
+		childregs->a0 = 0; /* Return value of fork() */
+		p->thread.ra = (unsigned long)ret_from_fork;
+	}
+	p->thread.sp = (unsigned long)childregs; /* kernel sp */
+	return 0;
+}
diff --git a/arch/riscv/kernel/ptrace.c b/arch/riscv/kernel/ptrace.c
new file mode 100644
index 000000000000..ba3e80712797
--- /dev/null
+++ b/arch/riscv/kernel/ptrace.c
@@ -0,0 +1,125 @@
+/*
+ * Copyright 2010 Tilera Corporation. All Rights Reserved.
+ * Copyright 2015 Regents of the University of California
+ * Copyright 2017 SiFive
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ * Copied from arch/tile/kernel/ptrace.c
+ */
+
+#include <asm/ptrace.h>
+#include <asm/syscall.h>
+#include <asm/thread_info.h>
+#include <linux/ptrace.h>
+#include <linux/elf.h>
+#include <linux/regset.h>
+#include <linux/sched.h>
+#include <linux/sched/task_stack.h>
+#include <linux/tracehook.h>
+#include <trace/events/syscalls.h>
+
+enum riscv_regset {
+	REGSET_X,
+};
+
+static int riscv_gpr_get(struct task_struct *target,
+			 const struct user_regset *regset,
+			 unsigned int pos, unsigned int count,
+			 void *kbuf, void __user *ubuf)
+{
+	struct pt_regs *regs;
+
+	regs = task_pt_regs(target);
+	return user_regset_copyout(&pos, &count, &kbuf, &ubuf, regs, 0, -1);
+}
+
+static int riscv_gpr_set(struct task_struct *target,
+			 const struct user_regset *regset,
+			 unsigned int pos, unsigned int count,
+			 const void *kbuf, const void __user *ubuf)
+{
+	int ret;
+	struct pt_regs *regs;
+
+	regs = task_pt_regs(target);
+	ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, &regs, 0, -1);
+	return ret;
+}
+
+
+static const struct user_regset riscv_user_regset[] = {
+	[REGSET_X] = {
+		.core_note_type = NT_PRSTATUS,
+		.n = ELF_NGREG,
+		.size = sizeof(elf_greg_t),
+		.align = sizeof(elf_greg_t),
+		.get = &riscv_gpr_get,
+		.set = &riscv_gpr_set,
+	},
+};
+
+static const struct user_regset_view riscv_user_native_view = {
+	.name = "riscv",
+	.e_machine = EM_RISCV,
+	.regsets = riscv_user_regset,
+	.n = ARRAY_SIZE(riscv_user_regset),
+};
+
+const struct user_regset_view *task_user_regset_view(struct task_struct *task)
+{
+	return &riscv_user_native_view;
+}
+
+void ptrace_disable(struct task_struct *child)
+{
+	clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
+}
+
+long arch_ptrace(struct task_struct *child, long request,
+		 unsigned long addr, unsigned long data)
+{
+	long ret = -EIO;
+
+	switch (request) {
+	default:
+		ret = ptrace_request(child, request, addr, data);
+		break;
+	}
+
+	return ret;
+}
+
+/*
+ * Allows PTRACE_SYSCALL to work.  These are called from entry.S in
+ * {handle,ret_from}_syscall.
+ */
+void do_syscall_trace_enter(struct pt_regs *regs)
+{
+	if (test_thread_flag(TIF_SYSCALL_TRACE))
+		if (tracehook_report_syscall_entry(regs))
+			syscall_set_nr(current, regs, -1);
+
+#ifdef CONFIG_HAVE_SYSCALL_TRACEPOINTS
+	if (test_thread_flag(TIF_SYSCALL_TRACEPOINT))
+		trace_sys_enter(regs, syscall_get_nr(current, regs));
+#endif
+}
+
+void do_syscall_trace_exit(struct pt_regs *regs)
+{
+	if (test_thread_flag(TIF_SYSCALL_TRACE))
+		tracehook_report_syscall_exit(regs, 0);
+
+#ifdef CONFIG_HAVE_SYSCALL_TRACEPOINTS
+	if (test_thread_flag(TIF_SYSCALL_TRACEPOINT))
+		trace_sys_exit(regs, regs->regs[0]);
+#endif
+}
diff --git a/arch/riscv/kernel/reset.c b/arch/riscv/kernel/reset.c
new file mode 100644
index 000000000000..2a53d26ffdd6
--- /dev/null
+++ b/arch/riscv/kernel/reset.c
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2012 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#include <linux/reboot.h>
+#include <linux/export.h>
+#include <asm/sbi.h>
+
+void (*pm_power_off)(void) = machine_power_off;
+EXPORT_SYMBOL(pm_power_off);
+
+void machine_restart(char *cmd)
+{
+	do_kernel_restart(cmd);
+	while (1);
+}
+
+void machine_halt(void)
+{
+	machine_power_off();
+}
+
+void machine_power_off(void)
+{
+	sbi_shutdown();
+	while (1);
+}
diff --git a/arch/riscv/kernel/riscv_ksyms.c b/arch/riscv/kernel/riscv_ksyms.c
new file mode 100644
index 000000000000..551734248748
--- /dev/null
+++ b/arch/riscv/kernel/riscv_ksyms.c
@@ -0,0 +1,18 @@
+/*
+ * Copyright (C) 2017 Zihao Yu
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/export.h>
+#include <linux/uaccess.h>
+
+/*
+ * Assembly functions that may be used (directly or indirectly) by modules
+ */
+EXPORT_SYMBOL(__clear_user);
+EXPORT_SYMBOL(__copy_user);
+EXPORT_SYMBOL(memset);
+EXPORT_SYMBOL(memcpy);
diff --git a/arch/riscv/kernel/setup.c b/arch/riscv/kernel/setup.c
new file mode 100644
index 000000000000..cb7b0c63014e
--- /dev/null
+++ b/arch/riscv/kernel/setup.c
@@ -0,0 +1,251 @@
+/*
+ * Copyright (C) 2009 Sunplus Core Technology Co., Ltd.
+ *  Chen Liqin <liqin.chen@sunplusct.com>
+ *  Lennox Wu <lennox.wu@sunplusct.com>
+ * Copyright (C) 2012 Regents of the University of California
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see the file COPYING, or write
+ * to the Free Software Foundation, Inc.,
+ */
+
+#include <linux/init.h>
+#include <linux/mm.h>
+#include <linux/memblock.h>
+#include <linux/sched.h>
+#include <linux/initrd.h>
+#include <linux/console.h>
+#include <linux/screen_info.h>
+#include <linux/of_fdt.h>
+#include <linux/of_platform.h>
+#include <linux/sched/task.h>
+
+#include <asm/setup.h>
+#include <asm/sections.h>
+#include <asm/pgtable.h>
+#include <asm/smp.h>
+#include <asm/sbi.h>
+#include <asm/tlbflush.h>
+#include <asm/thread_info.h>
+
+#ifdef CONFIG_DUMMY_CONSOLE
+struct screen_info screen_info = {
+	.orig_video_lines	= 30,
+	.orig_video_cols	= 80,
+	.orig_video_mode	= 0,
+	.orig_video_ega_bx	= 0,
+	.orig_video_isVGA	= 1,
+	.orig_video_points	= 8
+};
+#endif
+
+#ifdef CONFIG_CMDLINE_BOOL
+static char __initdata builtin_cmdline[COMMAND_LINE_SIZE] = CONFIG_CMDLINE;
+#endif /* CONFIG_CMDLINE_BOOL */
+
+unsigned long va_pa_offset;
+EXPORT_SYMBOL(va_pa_offset);
+unsigned long pfn_base;
+EXPORT_SYMBOL(pfn_base);
+
+unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)] __page_aligned_bss;
+EXPORT_SYMBOL(empty_zero_page);
+
+/* The lucky hart to first increment this variable will boot the other cores */
+atomic_t hart_lottery;
+
+#ifdef CONFIG_BLK_DEV_INITRD
+static void __init setup_initrd(void)
+{
+	extern char __initramfs_start[];
+	extern unsigned long __initramfs_size;
+	unsigned long size;
+
+	if (__initramfs_size > 0) {
+		initrd_start = (unsigned long)(&__initramfs_start);
+		initrd_end = initrd_start + __initramfs_size;
+	}
+
+	if (initrd_start >= initrd_end) {
+		printk(KERN_INFO "initrd not found or empty");
+		goto disable;
+	}
+	if (__pa(initrd_end) > PFN_PHYS(max_low_pfn)) {
+		printk(KERN_ERR "initrd extends beyond end of memory");
+		goto disable;
+	}
+
+	size =  initrd_end - initrd_start;
+	memblock_reserve(__pa(initrd_start), size);
+	initrd_below_start_ok = 1;
+
+	printk(KERN_INFO "Initial ramdisk at: 0x%p (%lu bytes)\n",
+		(void *)(initrd_start), size);
+	return;
+disable:
+	pr_cont(" - disabling initrd\n");
+	initrd_start = 0;
+	initrd_end = 0;
+}
+#endif /* CONFIG_BLK_DEV_INITRD */
+
+pgd_t swapper_pg_dir[PTRS_PER_PGD] __page_aligned_bss;
+pgd_t trampoline_pg_dir[PTRS_PER_PGD] __initdata __aligned(PAGE_SIZE);
+
+#ifndef __PAGETABLE_PMD_FOLDED
+#define NUM_SWAPPER_PMDS ((uintptr_t)-PAGE_OFFSET >> PGDIR_SHIFT)
+pmd_t swapper_pmd[PTRS_PER_PMD*((-PAGE_OFFSET)/PGDIR_SIZE)] __page_aligned_bss;
+pmd_t trampoline_pmd[PTRS_PER_PGD] __initdata __aligned(PAGE_SIZE);
+#endif
+
+asmlinkage void __init setup_vm(void)
+{
+	extern char _start;
+	uintptr_t i;
+	uintptr_t pa = (uintptr_t) &_start;
+	pgprot_t prot = __pgprot(pgprot_val(PAGE_KERNEL) | _PAGE_EXEC);
+
+	va_pa_offset = PAGE_OFFSET - pa;
+	pfn_base = PFN_DOWN(pa);
+
+	/* Sanity check alignment and size */
+	BUG_ON((PAGE_OFFSET % PGDIR_SIZE) != 0);
+	BUG_ON((pa % (PAGE_SIZE * PTRS_PER_PTE)) != 0);
+
+#ifndef __PAGETABLE_PMD_FOLDED
+	trampoline_pg_dir[(PAGE_OFFSET >> PGDIR_SHIFT) % PTRS_PER_PGD] =
+		pfn_pgd(PFN_DOWN((uintptr_t)trampoline_pmd),
+			__pgprot(_PAGE_TABLE));
+	trampoline_pmd[0] = pfn_pmd(PFN_DOWN(pa), prot);
+
+	for (i = 0; i < (-PAGE_OFFSET)/PGDIR_SIZE; ++i) {
+		size_t o = (PAGE_OFFSET >> PGDIR_SHIFT) % PTRS_PER_PGD + i;
+		swapper_pg_dir[o] =
+			pfn_pgd(PFN_DOWN((uintptr_t)swapper_pmd) + i,
+				__pgprot(_PAGE_TABLE));
+	}
+	for (i = 0; i < ARRAY_SIZE(swapper_pmd); i++)
+		swapper_pmd[i] = pfn_pmd(PFN_DOWN(pa + i * PMD_SIZE), prot);
+#else
+	trampoline_pg_dir[(PAGE_OFFSET >> PGDIR_SHIFT) % PTRS_PER_PGD] =
+		pfn_pgd(PFN_DOWN(pa), prot);
+
+	for (i = 0; i < (-PAGE_OFFSET)/PGDIR_SIZE; ++i) {
+		size_t o = (PAGE_OFFSET >> PGDIR_SHIFT) % PTRS_PER_PGD + i;
+		swapper_pg_dir[o] =
+			pfn_pgd(PFN_DOWN(pa + i * PGDIR_SIZE), prot);
+	}
+#endif
+}
+
+void __init sbi_save(unsigned int hartid, void *dtb)
+{
+	early_init_dt_scan(__va(dtb));
+}
+
+/*
+ * Allow the user to manually add a memory region (in case DTS is broken);
+ * "mem_end=nn[KkMmGg]"
+ */
+static int __init mem_end_override(char *p)
+{
+	resource_size_t base, end;
+
+	if (!p)
+		return -EINVAL;
+	base = (uintptr_t) __pa(PAGE_OFFSET);
+	end = memparse(p, &p) & PMD_MASK;
+	if (end == 0)
+		return -EINVAL;
+	memblock_add(base, end - base);
+	return 0;
+}
+early_param("mem_end", mem_end_override);
+
+static void __init setup_bootmem(void)
+{
+	struct memblock_region *reg;
+	phys_addr_t mem_size = 0;
+
+	/* Find the memory region containing the kernel */
+	for_each_memblock(memory, reg) {
+		phys_addr_t vmlinux_end = __pa(_end);
+		phys_addr_t end = reg->base + reg->size;
+
+		if (reg->base <= vmlinux_end && vmlinux_end <= end) {
+			/*
+			 * Reserve from the start of the region to the end of
+			 * the kernel
+			 */
+			memblock_reserve(reg->base, vmlinux_end - reg->base);
+			mem_size = min(reg->size, (phys_addr_t)-PAGE_OFFSET);
+		}
+	}
+	BUG_ON(mem_size == 0);
+
+	set_max_mapnr(PFN_DOWN(mem_size));
+	max_low_pfn = pfn_base + PFN_DOWN(mem_size);
+
+#ifdef CONFIG_BLK_DEV_INITRD
+	setup_initrd();
+#endif /* CONFIG_BLK_DEV_INITRD */
+
+	early_init_fdt_reserve_self();
+	early_init_fdt_scan_reserved_mem();
+	memblock_allow_resize();
+	memblock_dump_all();
+}
+
+void __init setup_arch(char **cmdline_p)
+{
+#ifdef CONFIG_CMDLINE_BOOL
+#ifdef CONFIG_CMDLINE_OVERRIDE
+	strlcpy(boot_command_line, builtin_cmdline, COMMAND_LINE_SIZE);
+#else
+	if (builtin_cmdline[0] != '\0') {
+		/* Append bootloader command line to built-in */
+		strlcat(builtin_cmdline, " ", COMMAND_LINE_SIZE);
+		strlcat(builtin_cmdline, boot_command_line, COMMAND_LINE_SIZE);
+		strlcpy(boot_command_line, builtin_cmdline, COMMAND_LINE_SIZE);
+	}
+#endif /* CONFIG_CMDLINE_OVERRIDE */
+#endif /* CONFIG_CMDLINE_BOOL */
+	*cmdline_p = boot_command_line;
+
+	parse_early_param();
+
+	init_mm.start_code = (unsigned long) _stext;
+	init_mm.end_code   = (unsigned long) _etext;
+	init_mm.end_data   = (unsigned long) _edata;
+	init_mm.brk        = (unsigned long) _end;
+
+	setup_bootmem();
+	paging_init();
+	unflatten_device_tree();
+
+#ifdef CONFIG_SMP
+	setup_smp();
+#endif
+
+#ifdef CONFIG_DUMMY_CONSOLE
+	conswitchp = &dummy_con;
+#endif
+
+	riscv_fill_hwcap();
+}
+
+static int __init riscv_device_init(void)
+{
+	return of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
+}
+subsys_initcall_sync(riscv_device_init);
diff --git a/arch/riscv/kernel/signal.c b/arch/riscv/kernel/signal.c
new file mode 100644
index 000000000000..718d0c984ef0
--- /dev/null
+++ b/arch/riscv/kernel/signal.c
@@ -0,0 +1,292 @@
+/*
+ * Copyright (C) 2009 Sunplus Core Technology Co., Ltd.
+ *  Chen Liqin <liqin.chen@sunplusct.com>
+ *  Lennox Wu <lennox.wu@sunplusct.com>
+ * Copyright (C) 2012 Regents of the University of California
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see the file COPYING, or write
+ * to the Free Software Foundation, Inc.,
+ */
+
+#include <linux/signal.h>
+#include <linux/uaccess.h>
+#include <linux/syscalls.h>
+#include <linux/tracehook.h>
+#include <linux/linkage.h>
+
+#include <asm/ucontext.h>
+#include <asm/vdso.h>
+#include <asm/switch_to.h>
+#include <asm/csr.h>
+
+#define DEBUG_SIG 0
+
+struct rt_sigframe {
+	struct siginfo info;
+	struct ucontext uc;
+};
+
+static long restore_d_state(struct pt_regs *regs,
+	struct __riscv_d_ext_state __user *state)
+{
+	long err;
+	err = __copy_from_user(&current->thread.fstate, state, sizeof(*state));
+	if (likely(!err))
+		fstate_restore(current, regs);
+	return err;
+}
+
+static long save_d_state(struct pt_regs *regs,
+	struct __riscv_d_ext_state __user *state)
+{
+	fstate_save(current, regs);
+	return __copy_to_user(state, &current->thread.fstate, sizeof(*state));
+}
+
+static long restore_sigcontext(struct pt_regs *regs,
+	struct sigcontext __user *sc)
+{
+	long err;
+	size_t i;
+	/* sc_regs is structured the same as the start of pt_regs */
+	err = __copy_from_user(regs, &sc->sc_regs, sizeof(sc->sc_regs));
+	if (unlikely(err))
+		return err;
+	/* Restore the floating-point state. */
+	err = restore_d_state(regs, &sc->sc_fpregs.d);
+	if (unlikely(err))
+		return err;
+	/* We support no other extension state at this time. */
+	for (i = 0; i < ARRAY_SIZE(sc->sc_fpregs.q.reserved); i++) {
+		u32 value;
+		err = __get_user(value, &sc->sc_fpregs.q.reserved[i]);
+		if (unlikely(err))
+			break;
+		if (value != 0)
+			return -EINVAL;
+	}
+	return err;
+}
+
+SYSCALL_DEFINE0(rt_sigreturn)
+{
+	struct pt_regs *regs = current_pt_regs();
+	struct rt_sigframe __user *frame;
+	struct task_struct *task;
+	sigset_t set;
+
+	/* Always make any pending restarted system calls return -EINTR */
+	current->restart_block.fn = do_no_restart_syscall;
+
+	frame = (struct rt_sigframe __user *)regs->sp;
+
+	if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
+		goto badframe;
+
+	if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set)))
+		goto badframe;
+
+	set_current_blocked(&set);
+
+	if (restore_sigcontext(regs, &frame->uc.uc_mcontext))
+		goto badframe;
+
+	if (restore_altstack(&frame->uc.uc_stack))
+		goto badframe;
+
+	return regs->a0;
+
+badframe:
+	task = current;
+	if (show_unhandled_signals) {
+		pr_info_ratelimited(
+			"%s[%d]: bad frame in %s: frame=%p pc=%p sp=%p\n",
+			task->comm, task_pid_nr(task), __func__,
+			frame, (void *)regs->sepc, (void *)regs->sp);
+	}
+	force_sig(SIGSEGV, task);
+	return 0;
+}
+
+static long setup_sigcontext(struct rt_sigframe __user *frame,
+	struct pt_regs *regs)
+{
+	struct sigcontext __user *sc = &frame->uc.uc_mcontext;
+	long err;
+	size_t i;
+	/* sc_regs is structured the same as the start of pt_regs */
+	err = __copy_to_user(&sc->sc_regs, regs, sizeof(sc->sc_regs));
+	/* Save the floating-point state. */
+	err |= save_d_state(regs, &sc->sc_fpregs.d);
+	/* We support no other extension state at this time. */
+	for (i = 0; i < ARRAY_SIZE(sc->sc_fpregs.q.reserved); i++)
+		err |= __put_user(0, &sc->sc_fpregs.q.reserved[i]);
+	return err;
+}
+
+static inline void __user *get_sigframe(struct ksignal *ksig,
+	struct pt_regs *regs, size_t framesize)
+{
+	unsigned long sp;
+	/* Default to using normal stack */
+	sp = regs->sp;
+
+	/*
+	 * If we are on the alternate signal stack and would overflow it, don't.
+	 * Return an always-bogus address instead so we will die with SIGSEGV.
+	 */
+	if (on_sig_stack(sp) && !likely(on_sig_stack(sp - framesize)))
+		return (void __user __force *)(-1UL);
+
+	/* This is the X/Open sanctioned signal stack switching. */
+	sp = sigsp(sp, ksig) - framesize;
+
+	/* Align the stack frame. */
+	sp &= ~0xfUL;
+
+	return (void __user *)sp;
+}
+
+
+static int setup_rt_frame(struct ksignal *ksig, sigset_t *set,
+	struct pt_regs *regs)
+{
+	struct rt_sigframe __user *frame;
+	long err = 0;
+
+	frame = get_sigframe(ksig, regs, sizeof(*frame));
+	if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame)))
+		return -EFAULT;
+
+	err |= copy_siginfo_to_user(&frame->info, &ksig->info);
+
+	/* Create the ucontext. */
+	err |= __put_user(0, &frame->uc.uc_flags);
+	err |= __put_user(NULL, &frame->uc.uc_link);
+	err |= __save_altstack(&frame->uc.uc_stack, regs->sp);
+	err |= setup_sigcontext(frame, regs);
+	err |= __copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set));
+	if (err)
+		return -EFAULT;
+
+	/* Set up to return from userspace. */
+	regs->ra = (unsigned long)VDSO_SYMBOL(
+		current->mm->context.vdso, rt_sigreturn);
+
+	/*
+	 * Set up registers for signal handler.
+	 * Registers that we don't modify keep the value they had from
+	 * user-space at the time we took the signal.
+	 * We always pass siginfo and mcontext, regardless of SA_SIGINFO,
+	 * since some things rely on this (e.g. glibc's debug/segfault.c).
+	 */
+	regs->sepc = (unsigned long)ksig->ka.sa.sa_handler;
+	regs->sp = (unsigned long)frame;
+	regs->a0 = ksig->sig;                     /* a0: signal number */
+	regs->a1 = (unsigned long)(&frame->info); /* a1: siginfo pointer */
+	regs->a2 = (unsigned long)(&frame->uc);   /* a2: ucontext pointer */
+
+#if DEBUG_SIG
+	pr_info("SIG deliver (%s:%d): sig=%d pc=%p ra=%p sp=%p\n",
+		current->comm, task_pid_nr(current), ksig->sig,
+		(void *)regs->sepc, (void *)regs->ra, frame);
+#endif
+
+	return 0;
+}
+
+static void handle_signal(struct ksignal *ksig, struct pt_regs *regs)
+{
+	sigset_t *oldset = sigmask_to_save();
+	int ret;
+
+	/* Are we from a system call? */
+	if (regs->scause == EXC_SYSCALL) {
+		/* If so, check system call restarting.. */
+		switch (regs->a0) {
+		case -ERESTART_RESTARTBLOCK:
+		case -ERESTARTNOHAND:
+			regs->a0 = -EINTR;
+			break;
+
+		case -ERESTARTSYS:
+			if (!(ksig->ka.sa.sa_flags & SA_RESTART)) {
+				regs->a0 = -EINTR;
+				break;
+			}
+			/* fallthrough */
+		case -ERESTARTNOINTR:
+                        regs->a0 = regs->orig_a0;
+			regs->sepc -= 0x4;
+			break;
+		}
+	}
+
+	/* Set up the stack frame */
+	ret = setup_rt_frame(ksig, oldset, regs);
+
+	signal_setup_done(ret, ksig, 0);
+}
+
+static void do_signal(struct pt_regs *regs)
+{
+	struct ksignal ksig;
+
+	if (get_signal(&ksig)) {
+		/* Actually deliver the signal */
+		handle_signal(&ksig, regs);
+		return;
+	}
+
+	/* Did we come from a system call? */
+	if (regs->scause == EXC_SYSCALL) {
+		/* Restart the system call - no handlers present */
+		switch (regs->a0) {
+		case -ERESTARTNOHAND:
+		case -ERESTARTSYS:
+		case -ERESTARTNOINTR:
+                        regs->a0 = regs->orig_a0;
+			regs->sepc -= 0x4;
+			break;
+		case -ERESTART_RESTARTBLOCK:
+                        regs->a0 = regs->orig_a0;
+			regs->a7 = __NR_restart_syscall;
+			regs->sepc -= 0x4;
+			break;
+		}
+	}
+
+	/*
+	 * If there is no signal to deliver, we just put the saved
+	 * sigmask back.
+	 */
+	restore_saved_sigmask();
+}
+
+/*
+ * notification of userspace execution resumption
+ * - triggered by the _TIF_WORK_MASK flags
+ */
+asmlinkage void do_notify_resume(struct pt_regs *regs,
+	unsigned long thread_info_flags)
+{
+	/* Handle pending signal delivery */
+	if (thread_info_flags & _TIF_SIGPENDING)
+		do_signal(regs);
+
+	if (thread_info_flags & _TIF_NOTIFY_RESUME) {
+		clear_thread_flag(TIF_NOTIFY_RESUME);
+		tracehook_notify_resume(regs);
+	}
+}
diff --git a/arch/riscv/kernel/smp.c b/arch/riscv/kernel/smp.c
new file mode 100644
index 000000000000..6d3962435720
--- /dev/null
+++ b/arch/riscv/kernel/smp.c
@@ -0,0 +1,165 @@
+/*
+ * SMP initialisation and IPI support
+ * Based on arch/arm64/kernel/smp.c
+ *
+ * Copyright (C) 2012 ARM Ltd.
+ * Copyright (C) 2015 Regents of the University of California
+ * Copyright (C) 2017 SiFive
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/interrupt.h>
+#include <linux/smp.h>
+#include <linux/sched.h>
+
+#include <asm/sbi.h>
+#include <asm/tlbflush.h>
+#include <asm/cacheflush.h>
+
+/* A collection of single bit ipi messages.  */
+static struct {
+	unsigned long bits ____cacheline_aligned;
+} ipi_data[NR_CPUS] __cacheline_aligned;
+
+enum ipi_message_type {
+	IPI_RESCHEDULE,
+	IPI_CALL_FUNC,
+	IPI_MAX
+};
+
+
+/* Unsupported */
+int setup_profiling_timer(unsigned int multiplier)
+{
+	return -EINVAL;
+}
+
+irqreturn_t handle_ipi(void)
+{
+	unsigned long *pending_ipis = &ipi_data[smp_processor_id()].bits;
+
+	/* Clear pending IPI */
+	csr_clear(sip, SIE_SSIE);
+
+	while (true) {
+		unsigned long ops;
+
+		/* Order bit clearing and data access. */
+		mb();
+
+		ops = xchg(pending_ipis, 0);
+		if (ops == 0)
+			return IRQ_HANDLED;
+
+		if (ops & (1 << IPI_RESCHEDULE))
+			scheduler_ipi();
+
+		if (ops & (1 << IPI_CALL_FUNC))
+			generic_smp_call_function_interrupt();
+
+		BUG_ON((ops >> IPI_MAX) != 0);
+
+		/* Order data access and bit testing. */
+		mb();
+	}
+
+	return IRQ_HANDLED;
+}
+
+static void
+send_ipi_message(const struct cpumask *to_whom, enum ipi_message_type operation)
+{
+	int i;
+
+	mb();
+	for_each_cpu(i, to_whom)
+		set_bit(operation, &ipi_data[i].bits);
+
+	mb();
+	sbi_send_ipi(cpumask_bits(to_whom));
+}
+
+void arch_send_call_function_ipi_mask(struct cpumask *mask)
+{
+	send_ipi_message(mask, IPI_CALL_FUNC);
+}
+
+void arch_send_call_function_single_ipi(int cpu)
+{
+	send_ipi_message(cpumask_of(cpu), IPI_CALL_FUNC);
+}
+
+static void ipi_stop(void *unused)
+{
+	while (1)
+		wait_for_interrupt();
+}
+
+void smp_send_stop(void)
+{
+	on_each_cpu(ipi_stop, NULL, 1);
+}
+
+void smp_send_reschedule(int cpu)
+{
+	send_ipi_message(cpumask_of(cpu), IPI_RESCHEDULE);
+}
+
+/*
+ * Performs an icache flush for the given MM context.  RISC-V has no direct
+ * mechanism for instruction cache shoot downs, so instead we send an IPI that
+ * informs the remote harts they need to flush their local instruction caches.
+ * To avoid pathologically slow behavior in a common case (a bunch of
+ * single-hart processes on a many-hart machine, ie 'make -j') we avoid the
+ * IPIs for harts that are not currently executing a MM context and instead
+ * schedule a deferred local instruction cache flush to be performed before
+ * execution resumes on each hart.
+ */
+void flush_icache_mm(struct mm_struct *mm, bool local)
+{
+	unsigned int cpu;
+	cpumask_t others, *mask;
+
+	preempt_disable();
+
+	/* Mark every hart's icache as needing a flush for this MM. */
+	mask = &mm->context.icache_stale_mask;
+	cpumask_setall(mask);
+	/* Flush this hart's I$ now, and mark it as flushed. */
+	cpu = smp_processor_id();
+	cpumask_clear_cpu(cpu, mask);
+	local_flush_icache_all();
+
+	/*
+	 * Flush the I$ of other harts concurrently executing, and mark them as
+	 * flushed.
+	 */
+	cpumask_andnot(&others, mm_cpumask(mm), cpumask_of(cpu));
+	local |= cpumask_empty(&others);
+	if (mm != current->active_mm || !local)
+		sbi_remote_fence_i(others.bits);
+	else {
+		/*
+		 * It's assumed that at least one strongly ordered operation is
+		 * performed on this hart between setting a hart's cpumask bit
+		 * and scheduling this MM context on that hart.  Sending an SBI
+		 * remote message will do this, but in the case where no
+		 * messages are sent we still need to order this hart's writes
+		 * with flush_icache_deferred().
+		 */
+		smp_mb();
+	}
+
+	preempt_enable();
+}
diff --git a/arch/riscv/kernel/smpboot.c b/arch/riscv/kernel/smpboot.c
new file mode 100644
index 000000000000..f741458c5a3f
--- /dev/null
+++ b/arch/riscv/kernel/smpboot.c
@@ -0,0 +1,114 @@
+/*
+ * SMP initialisation and IPI support
+ * Based on arch/arm64/kernel/smp.c
+ *
+ * Copyright (C) 2012 ARM Ltd.
+ * Copyright (C) 2015 Regents of the University of California
+ * Copyright (C) 2017 SiFive
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/mm.h>
+#include <linux/sched.h>
+#include <linux/kernel_stat.h>
+#include <linux/notifier.h>
+#include <linux/cpu.h>
+#include <linux/percpu.h>
+#include <linux/delay.h>
+#include <linux/err.h>
+#include <linux/irq.h>
+#include <linux/of.h>
+#include <linux/sched/task_stack.h>
+#include <asm/irq.h>
+#include <asm/mmu_context.h>
+#include <asm/tlbflush.h>
+#include <asm/sections.h>
+#include <asm/sbi.h>
+
+void *__cpu_up_stack_pointer[NR_CPUS];
+void *__cpu_up_task_pointer[NR_CPUS];
+
+void __init smp_prepare_boot_cpu(void)
+{
+}
+
+void __init smp_prepare_cpus(unsigned int max_cpus)
+{
+}
+
+void __init setup_smp(void)
+{
+	struct device_node *dn = NULL;
+	int hart, im_okay_therefore_i_am = 0;
+
+	while ((dn = of_find_node_by_type(dn, "cpu"))) {
+		hart = riscv_of_processor_hart(dn);
+		if (hart >= 0) {
+			set_cpu_possible(hart, true);
+			set_cpu_present(hart, true);
+			if (hart == smp_processor_id()) {
+				BUG_ON(im_okay_therefore_i_am);
+				im_okay_therefore_i_am = 1;
+			}
+		}
+	}
+
+	BUG_ON(!im_okay_therefore_i_am);
+}
+
+int __cpu_up(unsigned int cpu, struct task_struct *tidle)
+{
+	tidle->thread_info.cpu = cpu;
+
+	/*
+	 * On RISC-V systems, all harts boot on their own accord.  Our _start
+	 * selects the first hart to boot the kernel and causes the remainder
+	 * of the harts to spin in a loop waiting for their stack pointer to be
+	 * setup by that main hart.  Writing __cpu_up_stack_pointer signals to
+	 * the spinning harts that they can continue the boot process.
+	 */
+	smp_mb();
+	__cpu_up_stack_pointer[cpu] = task_stack_page(tidle) + THREAD_SIZE;
+	__cpu_up_task_pointer[cpu] = tidle;
+
+	while (!cpu_online(cpu))
+		cpu_relax();
+
+	return 0;
+}
+
+void __init smp_cpus_done(unsigned int max_cpus)
+{
+}
+
+/*
+ * C entry point for a secondary processor.
+ */
+asmlinkage void __init smp_callin(void)
+{
+	struct mm_struct *mm = &init_mm;
+
+	/* All kernel threads share the same mm context.  */
+	atomic_inc(&mm->mm_count);
+	current->active_mm = mm;
+
+	trap_init();
+	init_clockevent();
+	notify_cpu_starting(smp_processor_id());
+	set_cpu_online(smp_processor_id(), 1);
+	local_flush_tlb_all();
+	local_irq_enable();
+	preempt_disable();
+	cpu_startup_entry(CPUHP_AP_ONLINE_IDLE);
+}
diff --git a/arch/riscv/kernel/stacktrace.c b/arch/riscv/kernel/stacktrace.c
new file mode 100644
index 000000000000..559aae781154
--- /dev/null
+++ b/arch/riscv/kernel/stacktrace.c
@@ -0,0 +1,177 @@
+/*
+ * Copyright (C) 2008 ARM Limited
+ * Copyright (C) 2014 Regents of the University of California
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/export.h>
+#include <linux/kallsyms.h>
+#include <linux/sched.h>
+#include <linux/sched/debug.h>
+#include <linux/sched/task_stack.h>
+#include <linux/stacktrace.h>
+
+#ifdef CONFIG_FRAME_POINTER
+
+struct stackframe {
+	unsigned long fp;
+	unsigned long ra;
+};
+
+static void notrace walk_stackframe(struct task_struct *task,
+	struct pt_regs *regs, bool (*fn)(unsigned long, void *), void *arg)
+{
+	unsigned long fp, sp, pc;
+
+	if (regs) {
+		fp = GET_FP(regs);
+		sp = GET_USP(regs);
+		pc = GET_IP(regs);
+	} else if (task == NULL || task == current) {
+		const register unsigned long current_sp __asm__ ("sp");
+		fp = (unsigned long)__builtin_frame_address(0);
+		sp = current_sp;
+		pc = (unsigned long)walk_stackframe;
+	} else {
+		/* task blocked in __switch_to */
+		fp = task->thread.s[0];
+		sp = task->thread.sp;
+		pc = task->thread.ra;
+	}
+
+	for (;;) {
+		unsigned long low, high;
+		struct stackframe *frame;
+
+		if (unlikely(!__kernel_text_address(pc) || fn(pc, arg)))
+			break;
+
+		/* Validate frame pointer */
+		low = sp + sizeof(struct stackframe);
+		high = ALIGN(sp, THREAD_SIZE);
+		if (unlikely(fp < low || fp > high || fp & 0x7))
+			break;
+		/* Unwind stack frame */
+		frame = (struct stackframe *)fp - 1;
+		sp = fp;
+		fp = frame->fp;
+		pc = frame->ra - 0x4;
+	}
+}
+
+#else /* !CONFIG_FRAME_POINTER */
+
+static void notrace walk_stackframe(struct task_struct *task,
+	struct pt_regs *regs, bool (*fn)(unsigned long, void *), void *arg)
+{
+	unsigned long sp, pc;
+	unsigned long *ksp;
+
+	if (regs) {
+		sp = GET_USP(regs);
+		pc = GET_IP(regs);
+	} else if (task == NULL || task == current) {
+		const register unsigned long current_sp __asm__ ("sp");
+		sp = current_sp;
+		pc = (unsigned long)walk_stackframe;
+	} else {
+		/* task blocked in __switch_to */
+		sp = task->thread.sp;
+		pc = task->thread.ra;
+	}
+
+	if (unlikely(sp & 0x7))
+		return;
+
+	ksp = (unsigned long *)sp;
+	while (!kstack_end(ksp)) {
+		if (__kernel_text_address(pc) && unlikely(fn(pc, arg)))
+			break;
+		pc = (*ksp++) - 0x4;
+	}
+}
+
+#endif /* CONFIG_FRAME_POINTER */
+
+
+static bool print_trace_address(unsigned long pc, void *arg)
+{
+	print_ip_sym(pc);
+	return false;
+}
+
+void show_stack(struct task_struct *task, unsigned long *sp)
+{
+	pr_cont("Call Trace:\n");
+	walk_stackframe(task, NULL, print_trace_address, NULL);
+}
+
+
+static bool save_wchan(unsigned long pc, void *arg)
+{
+	if (!in_sched_functions(pc)) {
+		unsigned long *p = arg;
+		*p = pc;
+		return true;
+	}
+	return false;
+}
+
+unsigned long get_wchan(struct task_struct *task)
+{
+	unsigned long pc = 0;
+
+	if (likely(task && task != current && task->state != TASK_RUNNING))
+		walk_stackframe(task, NULL, save_wchan, &pc);
+	return pc;
+}
+
+
+#ifdef CONFIG_STACKTRACE
+
+static bool __save_trace(unsigned long pc, void *arg, bool nosched)
+{
+	struct stack_trace *trace = arg;
+
+	if (unlikely(nosched && in_sched_functions(pc)))
+		return false;
+	if (unlikely(trace->skip > 0)) {
+		trace->skip--;
+		return false;
+	}
+
+	trace->entries[trace->nr_entries++] = pc;
+	return (trace->nr_entries >= trace->max_entries);
+}
+
+static bool save_trace(unsigned long pc, void *arg)
+{
+	return __save_trace(pc, arg, false);
+}
+
+/*
+ * Save stack-backtrace addresses into a stack_trace buffer.
+ */
+void save_stack_trace_tsk(struct task_struct *tsk, struct stack_trace *trace)
+{
+	walk_stackframe(tsk, NULL, save_trace, trace);
+	if (trace->nr_entries < trace->max_entries)
+		trace->entries[trace->nr_entries++] = ULONG_MAX;
+}
+EXPORT_SYMBOL_GPL(save_stack_trace_tsk);
+
+void save_stack_trace(struct stack_trace *trace)
+{
+	save_stack_trace_tsk(NULL, trace);
+}
+EXPORT_SYMBOL_GPL(save_stack_trace);
+
+#endif /* CONFIG_STACKTRACE */
diff --git a/arch/riscv/kernel/sys_riscv.c b/arch/riscv/kernel/sys_riscv.c
new file mode 100644
index 000000000000..79c78668258e
--- /dev/null
+++ b/arch/riscv/kernel/sys_riscv.c
@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2012 Regents of the University of California
+ * Copyright (C) 2014 Darius Rad <darius@bluespec.com>
+ * Copyright (C) 2017 SiFive
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#include <linux/syscalls.h>
+#include <asm/unistd.h>
+#include <asm/cacheflush.h>
+
+static long riscv_sys_mmap(unsigned long addr, unsigned long len,
+			   unsigned long prot, unsigned long flags,
+			   unsigned long fd, off_t offset,
+			   unsigned long page_shift_offset)
+{
+	if (unlikely(offset & (~PAGE_MASK >> page_shift_offset)))
+		return -EINVAL;
+	return sys_mmap_pgoff(addr, len, prot, flags, fd,
+			      offset >> (PAGE_SHIFT - page_shift_offset));
+}
+
+#ifdef CONFIG_64BIT
+SYSCALL_DEFINE6(mmap, unsigned long, addr, unsigned long, len,
+	unsigned long, prot, unsigned long, flags,
+	unsigned long, fd, off_t, offset)
+{
+	return riscv_sys_mmap(addr, len, prot, flags, fd, offset, 0);
+}
+#else
+SYSCALL_DEFINE6(mmap2, unsigned long, addr, unsigned long, len,
+	unsigned long, prot, unsigned long, flags,
+	unsigned long, fd, off_t, offset)
+{
+	/*
+	 * Note that the shift for mmap2 is constant (12),
+	 * regardless of PAGE_SIZE
+	 */
+	return riscv_sys_mmap(addr, len, prot, flags, fd, offset, 12);
+}
+#endif /* !CONFIG_64BIT */
+
+#ifdef CONFIG_SMP
+/*
+ * Allows the instruction cache to be flushed from userspace.  Despite RISC-V
+ * having a direct 'fence.i' instruction available to userspace (which we
+ * can't trap!), that's not actually viable when running on Linux because the
+ * kernel might schedule a process on another hart.  There is no way for
+ * userspace to handle this without invoking the kernel (as it doesn't know the
+ * thread->hart mappings), so we've defined a RISC-V specific system call to
+ * flush the instruction cache.
+ *
+ * sys_riscv_flush_icache() is defined to flush the instruction cache over an
+ * address range, with the flush applying to either all threads or just the
+ * caller.  We don't currently do anything with the address range, that's just
+ * in there for forwards compatibility.
+ */
+SYSCALL_DEFINE3(riscv_flush_icache, uintptr_t, start, uintptr_t, end,
+	uintptr_t, flags)
+{
+	struct mm_struct *mm = current->mm;
+	bool local = (flags & SYS_RISCV_FLUSH_ICACHE_LOCAL) != 0;
+
+	/* Check the reserved flags. */
+	if (unlikely(flags & ~SYS_RISCV_FLUSH_ICACHE_ALL))
+		return -EINVAL;
+
+	flush_icache_mm(mm, local);
+
+	return 0;
+}
+#endif
diff --git a/arch/riscv/kernel/syscall_table.c b/arch/riscv/kernel/syscall_table.c
new file mode 100644
index 000000000000..a5bd6401f95e
--- /dev/null
+++ b/arch/riscv/kernel/syscall_table.c
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2009 Arnd Bergmann <arnd@arndb.de>
+ * Copyright (C) 2012 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#include <linux/linkage.h>
+#include <linux/syscalls.h>
+#include <asm-generic/syscalls.h>
+#include <asm/vdso.h>
+
+#undef __SYSCALL
+#define __SYSCALL(nr, call)	[nr] = (call),
+
+void *sys_call_table[__NR_syscalls] = {
+	[0 ... __NR_syscalls - 1] = sys_ni_syscall,
+#include <asm/unistd.h>
+#include <asm/vdso-syscalls.h>
+};
diff --git a/arch/riscv/kernel/time.c b/arch/riscv/kernel/time.c
new file mode 100644
index 000000000000..2463fcca719e
--- /dev/null
+++ b/arch/riscv/kernel/time.c
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2012 Regents of the University of California
+ * Copyright (C) 2017 SiFive
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#include <linux/clocksource.h>
+#include <linux/clockchips.h>
+#include <linux/delay.h>
+
+#ifdef CONFIG_RISCV_TIMER
+#include <linux/timer_riscv.h>
+#endif
+
+#include <asm/sbi.h>
+
+unsigned long riscv_timebase;
+
+DECLARE_PER_CPU(struct clock_event_device, riscv_clock_event);
+
+void riscv_timer_interrupt(void)
+{
+#ifdef CONFIG_RISCV_TIMER
+	/*
+	 * FIXME: This needs to be cleaned up along with the rest of the IRQ
+	 * handling cleanup.  See irq.c for more details.
+	 */
+	struct clock_event_device *evdev = this_cpu_ptr(&riscv_clock_event);
+
+	evdev->event_handler(evdev);
+#endif
+}
+
+void __init init_clockevent(void)
+{
+	timer_probe();
+	csr_set(sie, SIE_STIE);
+}
+
+void __init time_init(void)
+{
+	struct device_node *cpu;
+	u32 prop;
+
+	cpu = of_find_node_by_path("/cpus");
+	if (!cpu || of_property_read_u32(cpu, "timebase-frequency", &prop))
+		panic(KERN_WARNING "RISC-V system with no 'timebase-frequency' in DTS\n");
+	riscv_timebase = prop;
+
+	lpj_fine = riscv_timebase / HZ;
+
+	init_clockevent();
+}
diff --git a/arch/riscv/kernel/traps.c b/arch/riscv/kernel/traps.c
new file mode 100644
index 000000000000..93132cb59184
--- /dev/null
+++ b/arch/riscv/kernel/traps.c
@@ -0,0 +1,180 @@
+/*
+ * Copyright (C) 2012 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/sched.h>
+#include <linux/sched/debug.h>
+#include <linux/sched/signal.h>
+#include <linux/signal.h>
+#include <linux/kdebug.h>
+#include <linux/uaccess.h>
+#include <linux/mm.h>
+#include <linux/module.h>
+#include <linux/irq.h>
+
+#include <asm/processor.h>
+#include <asm/ptrace.h>
+#include <asm/csr.h>
+
+int show_unhandled_signals = 1;
+
+extern asmlinkage void handle_exception(void);
+
+static DEFINE_SPINLOCK(die_lock);
+
+void die(struct pt_regs *regs, const char *str)
+{
+	static int die_counter;
+	int ret;
+
+	oops_enter();
+
+	spin_lock_irq(&die_lock);
+	console_verbose();
+	bust_spinlocks(1);
+
+	pr_emerg("%s [#%d]\n", str, ++die_counter);
+	print_modules();
+	show_regs(regs);
+
+	ret = notify_die(DIE_OOPS, str, regs, 0, regs->scause, SIGSEGV);
+
+	bust_spinlocks(0);
+	add_taint(TAINT_DIE, LOCKDEP_NOW_UNRELIABLE);
+	spin_unlock_irq(&die_lock);
+	oops_exit();
+
+	if (in_interrupt())
+		panic("Fatal exception in interrupt");
+	if (panic_on_oops)
+		panic("Fatal exception");
+	if (ret != NOTIFY_STOP)
+		do_exit(SIGSEGV);
+}
+
+static inline void do_trap_siginfo(int signo, int code,
+	unsigned long addr, struct task_struct *tsk)
+{
+	siginfo_t info;
+
+	info.si_signo = signo;
+	info.si_errno = 0;
+	info.si_code = code;
+	info.si_addr = (void __user *)addr;
+	force_sig_info(signo, &info, tsk);
+}
+
+void do_trap(struct pt_regs *regs, int signo, int code,
+	unsigned long addr, struct task_struct *tsk)
+{
+	if (show_unhandled_signals && unhandled_signal(tsk, signo)
+	    && printk_ratelimit()) {
+		pr_info("%s[%d]: unhandled signal %d code 0x%x at 0x" REG_FMT,
+			tsk->comm, task_pid_nr(tsk), signo, code, addr);
+		print_vma_addr(KERN_CONT " in ", GET_IP(regs));
+		pr_cont("\n");
+		show_regs(regs);
+	}
+
+	do_trap_siginfo(signo, code, addr, tsk);
+}
+
+static void do_trap_error(struct pt_regs *regs, int signo, int code,
+	unsigned long addr, const char *str)
+{
+	if (user_mode(regs)) {
+		do_trap(regs, signo, code, addr, current);
+	} else {
+		if (!fixup_exception(regs))
+			die(regs, str);
+	}
+}
+
+#define DO_ERROR_INFO(name, signo, code, str)				\
+asmlinkage void name(struct pt_regs *regs)				\
+{									\
+	do_trap_error(regs, signo, code, regs->sepc, "Oops - " str);	\
+}
+
+DO_ERROR_INFO(do_trap_unknown,
+	SIGILL, ILL_ILLTRP, "unknown exception");
+DO_ERROR_INFO(do_trap_insn_misaligned,
+	SIGBUS, BUS_ADRALN, "instruction address misaligned");
+DO_ERROR_INFO(do_trap_insn_fault,
+	SIGSEGV, SEGV_ACCERR, "instruction access fault");
+DO_ERROR_INFO(do_trap_insn_illegal,
+	SIGILL, ILL_ILLOPC, "illegal instruction");
+DO_ERROR_INFO(do_trap_load_misaligned,
+	SIGBUS, BUS_ADRALN, "load address misaligned");
+DO_ERROR_INFO(do_trap_load_fault,
+	SIGSEGV, SEGV_ACCERR, "load access fault");
+DO_ERROR_INFO(do_trap_store_misaligned,
+	SIGBUS, BUS_ADRALN, "store (or AMO) address misaligned");
+DO_ERROR_INFO(do_trap_store_fault,
+	SIGSEGV, SEGV_ACCERR, "store (or AMO) access fault");
+DO_ERROR_INFO(do_trap_ecall_u,
+	SIGILL, ILL_ILLTRP, "environment call from U-mode");
+DO_ERROR_INFO(do_trap_ecall_s,
+	SIGILL, ILL_ILLTRP, "environment call from S-mode");
+DO_ERROR_INFO(do_trap_ecall_m,
+	SIGILL, ILL_ILLTRP, "environment call from M-mode");
+
+asmlinkage void do_trap_break(struct pt_regs *regs)
+{
+#ifdef CONFIG_GENERIC_BUG
+	if (!user_mode(regs)) {
+		enum bug_trap_type type;
+
+		type = report_bug(regs->sepc, regs);
+		switch (type) {
+		case BUG_TRAP_TYPE_NONE:
+			break;
+		case BUG_TRAP_TYPE_WARN:
+			regs->sepc += sizeof(bug_insn_t);
+			return;
+		case BUG_TRAP_TYPE_BUG:
+			die(regs, "Kernel BUG");
+		}
+	}
+#endif /* CONFIG_GENERIC_BUG */
+
+	do_trap_siginfo(SIGTRAP, TRAP_BRKPT, regs->sepc, current);
+	regs->sepc += 0x4;
+}
+
+#ifdef CONFIG_GENERIC_BUG
+int is_valid_bugaddr(unsigned long pc)
+{
+	bug_insn_t insn;
+
+	if (pc < PAGE_OFFSET)
+		return 0;
+	if (probe_kernel_address((bug_insn_t __user *)pc, insn))
+		return 0;
+	return (insn == __BUG_INSN);
+}
+#endif /* CONFIG_GENERIC_BUG */
+
+void __init trap_init(void)
+{
+	/*
+	 * Set sup0 scratch register to 0, indicating to exception vector
+	 * that we are presently executing in the kernel
+	 */
+	csr_write(sscratch, 0);
+	/* Set the exception vector address */
+	csr_write(stvec, &handle_exception);
+	/* Enable all interrupts */
+	csr_write(sie, -1);
+}
diff --git a/arch/riscv/kernel/vdso.c b/arch/riscv/kernel/vdso.c
new file mode 100644
index 000000000000..e8a178df8144
--- /dev/null
+++ b/arch/riscv/kernel/vdso.c
@@ -0,0 +1,125 @@
+/*
+ * Copyright (C) 2004 Benjamin Herrenschmidt, IBM Corp.
+ *                    <benh@kernel.crashing.org>
+ * Copyright (C) 2012 ARM Limited
+ * Copyright (C) 2015 Regents of the University of California
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/mm.h>
+#include <linux/slab.h>
+#include <linux/binfmts.h>
+#include <linux/err.h>
+
+#include <asm/vdso.h>
+
+extern char vdso_start[], vdso_end[];
+
+static unsigned int vdso_pages;
+static struct page **vdso_pagelist;
+
+/*
+ * The vDSO data page.
+ */
+static union {
+	struct vdso_data	data;
+	u8			page[PAGE_SIZE];
+} vdso_data_store __page_aligned_data;
+struct vdso_data *vdso_data = &vdso_data_store.data;
+
+static int __init vdso_init(void)
+{
+	unsigned int i;
+
+	vdso_pages = (vdso_end - vdso_start) >> PAGE_SHIFT;
+	vdso_pagelist =
+		kcalloc(vdso_pages + 1, sizeof(struct page *), GFP_KERNEL);
+	if (unlikely(vdso_pagelist == NULL)) {
+		pr_err("vdso: pagelist allocation failed\n");
+		return -ENOMEM;
+	}
+
+	for (i = 0; i < vdso_pages; i++) {
+		struct page *pg;
+
+		pg = virt_to_page(vdso_start + (i << PAGE_SHIFT));
+		ClearPageReserved(pg);
+		vdso_pagelist[i] = pg;
+	}
+	vdso_pagelist[i] = virt_to_page(vdso_data);
+
+	return 0;
+}
+arch_initcall(vdso_init);
+
+int arch_setup_additional_pages(struct linux_binprm *bprm,
+	int uses_interp)
+{
+	struct mm_struct *mm = current->mm;
+	unsigned long vdso_base, vdso_len;
+	int ret;
+
+	vdso_len = (vdso_pages + 1) << PAGE_SHIFT;
+
+	down_write(&mm->mmap_sem);
+	vdso_base = get_unmapped_area(NULL, 0, vdso_len, 0, 0);
+	if (unlikely(IS_ERR_VALUE(vdso_base))) {
+		ret = vdso_base;
+		goto end;
+	}
+
+	/*
+	 * Put vDSO base into mm struct. We need to do this before calling
+	 * install_special_mapping or the perf counter mmap tracking code
+	 * will fail to recognise it as a vDSO (since arch_vma_name fails).
+	 */
+	mm->context.vdso = (void *)vdso_base;
+
+	ret = install_special_mapping(mm, vdso_base, vdso_len,
+		(VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC),
+		vdso_pagelist);
+
+	if (unlikely(ret))
+		mm->context.vdso = NULL;
+
+end:
+	up_write(&mm->mmap_sem);
+	return ret;
+}
+
+const char *arch_vma_name(struct vm_area_struct *vma)
+{
+	if (vma->vm_mm && (vma->vm_start == (long)vma->vm_mm->context.vdso))
+		return "[vdso]";
+	return NULL;
+}
+
+/*
+ * Function stubs to prevent linker errors when AT_SYSINFO_EHDR is defined
+ */
+
+int in_gate_area_no_mm(unsigned long addr)
+{
+	return 0;
+}
+
+int in_gate_area(struct mm_struct *mm, unsigned long addr)
+{
+	return 0;
+}
+
+struct vm_area_struct *get_gate_vma(struct mm_struct *mm)
+{
+	return NULL;
+}
diff --git a/arch/riscv/kernel/vdso/.gitignore b/arch/riscv/kernel/vdso/.gitignore
new file mode 100644
index 000000000000..97c2d69d0289
--- /dev/null
+++ b/arch/riscv/kernel/vdso/.gitignore
@@ -0,0 +1,2 @@
+vdso.lds
+*.tmp
diff --git a/arch/riscv/kernel/vdso/Makefile b/arch/riscv/kernel/vdso/Makefile
new file mode 100644
index 000000000000..324568d33921
--- /dev/null
+++ b/arch/riscv/kernel/vdso/Makefile
@@ -0,0 +1,68 @@
+# Copied from arch/tile/kernel/vdso/Makefile
+
+# Symbols present in the vdso
+vdso-syms  = rt_sigreturn
+vdso-syms += gettimeofday
+vdso-syms += clock_gettime
+vdso-syms += clock_getres
+vdso-syms += getcpu
+vdso-syms += flush_icache
+
+# Files to link into the vdso
+obj-vdso = $(patsubst %, %.o, $(vdso-syms))
+
+# Build rules
+targets := $(obj-vdso) vdso.so vdso.so.dbg vdso.lds vdso-dummy.o
+obj-vdso := $(addprefix $(obj)/, $(obj-vdso))
+
+obj-y += vdso.o vdso-syms.o
+CPPFLAGS_vdso.lds += -P -C -U$(ARCH)
+
+# Disable gcov profiling for VDSO code
+GCOV_PROFILE := n
+
+# Force dependency
+$(obj)/vdso.o: $(obj)/vdso.so
+
+# link rule for the .so file, .lds has to be first
+SYSCFLAGS_vdso.so.dbg = $(c_flags)
+$(obj)/vdso.so.dbg: $(src)/vdso.lds $(obj-vdso) FORCE
+	$(call if_changed,vdsold)
+
+# We also create a special relocatable object that should mirror the symbol
+# table and layout of the linked DSO.  With ld -R we can then refer to
+# these symbols in the kernel code rather than hand-coded addresses.
+
+SYSCFLAGS_vdso.so.dbg = -shared -s -Wl,-soname=linux-vdso.so.1 \
+                            $(call cc-ldoption, -Wl$(comma)--hash-style=both)
+$(obj)/vdso-dummy.o: $(src)/vdso.lds $(obj)/rt_sigreturn.o FORCE
+	$(call if_changed,vdsold)
+
+LDFLAGS_vdso-syms.o := -r -R
+$(obj)/vdso-syms.o: $(obj)/vdso-dummy.o FORCE
+	$(call if_changed,ld)
+
+# strip rule for the .so file
+$(obj)/%.so: OBJCOPYFLAGS := -S
+$(obj)/%.so: $(obj)/%.so.dbg FORCE
+	$(call if_changed,objcopy)
+
+# actual build commands
+# The DSO images are built using a special linker script
+# Add -lgcc so rv32 gets static muldi3 and lshrdi3 definitions.
+# Make sure only to export the intended __vdso_xxx symbol offsets.
+quiet_cmd_vdsold = VDSOLD  $@
+      cmd_vdsold = $(CC) $(KCFLAGS) -nostdlib $(SYSCFLAGS_$(@F)) \
+                           -Wl,-T,$(filter-out FORCE,$^) -o $@.tmp -lgcc && \
+                   $(CROSS_COMPILE)objcopy \
+                           $(patsubst %, -G __vdso_%, $(vdso-syms)) $@.tmp $@
+
+# install commands for the unstripped file
+quiet_cmd_vdso_install = INSTALL $@
+      cmd_vdso_install = cp $(obj)/$@.dbg $(MODLIB)/vdso/$@
+
+vdso.so: $(obj)/vdso.so.dbg
+	@mkdir -p $(MODLIB)/vdso
+	$(call cmd,vdso_install)
+
+vdso_install: vdso.so
diff --git a/arch/riscv/kernel/vdso/clock_getres.S b/arch/riscv/kernel/vdso/clock_getres.S
new file mode 100644
index 000000000000..edf7e2339648
--- /dev/null
+++ b/arch/riscv/kernel/vdso/clock_getres.S
@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2017 SiFive
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#include <linux/linkage.h>
+#include <asm/unistd.h>
+
+	.text
+/* int __vdso_clock_getres(clockid_t clock_id, struct timespec *res); */
+ENTRY(__vdso_clock_getres)
+	.cfi_startproc
+	/* For now, just do the syscall. */
+	li a7, __NR_clock_getres
+	ecall
+	ret
+	.cfi_endproc
+ENDPROC(__vdso_clock_getres)
diff --git a/arch/riscv/kernel/vdso/clock_gettime.S b/arch/riscv/kernel/vdso/clock_gettime.S
new file mode 100644
index 000000000000..aac65676c6d5
--- /dev/null
+++ b/arch/riscv/kernel/vdso/clock_gettime.S
@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2017 SiFive
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#include <linux/linkage.h>
+#include <asm/unistd.h>
+
+	.text
+/* int __vdso_clock_gettime(clockid_t clock_id, struct timespec *tp); */
+ENTRY(__vdso_clock_gettime)
+	.cfi_startproc
+	/* For now, just do the syscall. */
+	li a7, __NR_clock_gettime
+	ecall
+	ret
+	.cfi_endproc
+ENDPROC(__vdso_clock_gettime)
diff --git a/arch/riscv/kernel/vdso/flush_icache.S b/arch/riscv/kernel/vdso/flush_icache.S
new file mode 100644
index 000000000000..b0fbad74e873
--- /dev/null
+++ b/arch/riscv/kernel/vdso/flush_icache.S
@@ -0,0 +1,31 @@
+/*
+ * Copyright (C) 2017 SiFive
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#include <linux/linkage.h>
+#include <asm/unistd.h>
+#include <asm/vdso-syscalls.h>
+
+	.text
+/* int __vdso_flush_icache(void *start, void *end, unsigned long flags); */
+ENTRY(__vdso_flush_icache)
+	.cfi_startproc
+#ifdef CONFIG_SMP
+	li a7, __NR_riscv_flush_icache
+	ecall
+#else
+	fence.i
+	li a0, 0
+#endif
+	ret
+	.cfi_endproc
+ENDPROC(__vdso_flush_icache)
diff --git a/arch/riscv/kernel/vdso/getcpu.S b/arch/riscv/kernel/vdso/getcpu.S
new file mode 100644
index 000000000000..cc7e98924484
--- /dev/null
+++ b/arch/riscv/kernel/vdso/getcpu.S
@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2017 SiFive
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#include <linux/linkage.h>
+#include <asm/unistd.h>
+
+	.text
+/* int __vdso_getcpu(unsigned *cpu, unsigned *node, void *unused); */
+ENTRY(__vdso_getcpu)
+	.cfi_startproc
+	/* For now, just do the syscall. */
+	li a7, __NR_getcpu
+	ecall
+	ret
+	.cfi_endproc
+ENDPROC(__vdso_getcpu)
diff --git a/arch/riscv/kernel/vdso/gettimeofday.S b/arch/riscv/kernel/vdso/gettimeofday.S
new file mode 100644
index 000000000000..da85d33e8990
--- /dev/null
+++ b/arch/riscv/kernel/vdso/gettimeofday.S
@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2017 SiFive
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#include <linux/linkage.h>
+#include <asm/unistd.h>
+
+	.text
+/* int __vdso_gettimeofday(struct timeval *tv, struct timezone *tz); */
+ENTRY(__vdso_gettimeofday)
+	.cfi_startproc
+	/* For now, just do the syscall. */
+	li a7, __NR_gettimeofday
+	ecall
+	ret
+	.cfi_endproc
+ENDPROC(__vdso_gettimeofday)
diff --git a/arch/riscv/kernel/vdso/rt_sigreturn.S b/arch/riscv/kernel/vdso/rt_sigreturn.S
new file mode 100644
index 000000000000..f5aa3d72acfb
--- /dev/null
+++ b/arch/riscv/kernel/vdso/rt_sigreturn.S
@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2014 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#include <linux/linkage.h>
+#include <asm/unistd.h>
+
+	.text
+ENTRY(__vdso_rt_sigreturn)
+	.cfi_startproc
+	.cfi_signal_frame
+	li a7, __NR_rt_sigreturn
+	scall
+	.cfi_endproc
+ENDPROC(__vdso_rt_sigreturn)
diff --git a/arch/riscv/kernel/vdso/vdso.S b/arch/riscv/kernel/vdso/vdso.S
new file mode 100644
index 000000000000..7055de5f9174
--- /dev/null
+++ b/arch/riscv/kernel/vdso/vdso.S
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2014 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#include <linux/init.h>
+#include <linux/linkage.h>
+#include <asm/page.h>
+
+	__PAGE_ALIGNED_DATA
+
+	.globl vdso_start, vdso_end
+	.balign PAGE_SIZE
+vdso_start:
+	.incbin "arch/riscv/kernel/vdso/vdso.so"
+	.balign PAGE_SIZE
+vdso_end:
+
+	.previous
diff --git a/arch/riscv/kernel/vdso/vdso.lds.S b/arch/riscv/kernel/vdso/vdso.lds.S
new file mode 100644
index 000000000000..cd1d47e0724b
--- /dev/null
+++ b/arch/riscv/kernel/vdso/vdso.lds.S
@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2012 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+OUTPUT_ARCH(riscv)
+
+SECTIONS
+{
+	. = SIZEOF_HEADERS;
+
+	.hash		: { *(.hash) }			:text
+	.gnu.hash	: { *(.gnu.hash) }
+	.dynsym		: { *(.dynsym) }
+	.dynstr		: { *(.dynstr) }
+	.gnu.version	: { *(.gnu.version) }
+	.gnu.version_d	: { *(.gnu.version_d) }
+	.gnu.version_r	: { *(.gnu.version_r) }
+
+	.note		: { *(.note.*) }		:text	:note
+	.dynamic	: { *(.dynamic) }		:text	:dynamic
+
+	.eh_frame_hdr	: { *(.eh_frame_hdr) }		:text	:eh_frame_hdr
+	.eh_frame	: { KEEP (*(.eh_frame)) }	:text
+
+	.rodata		: { *(.rodata .rodata.* .gnu.linkonce.r.*) }
+
+	/*
+	 * This linker script is used both with -r and with -shared.
+	 * For the layouts to match, we need to skip more than enough
+	 * space for the dynamic symbol table, etc. If this amount is
+	 * insufficient, ld -shared will error; simply increase it here.
+	 */
+	. = 0x800;
+	.text		: { *(.text .text.*) }		:text
+
+	.data		: {
+		*(.got.plt) *(.got)
+		*(.data .data.* .gnu.linkonce.d.*)
+		*(.dynbss)
+		*(.bss .bss.* .gnu.linkonce.b.*)
+	}
+}
+
+/*
+ * We must supply the ELF program headers explicitly to get just one
+ * PT_LOAD segment, and set the flags explicitly to make segments read-only.
+ */
+PHDRS
+{
+	text		PT_LOAD		FLAGS(5) FILEHDR PHDRS; /* PF_R|PF_X */
+	dynamic		PT_DYNAMIC	FLAGS(4);		/* PF_R */
+	note		PT_NOTE		FLAGS(4);		/* PF_R */
+	eh_frame_hdr	PT_GNU_EH_FRAME;
+}
+
+/*
+ * This controls what symbols we export from the DSO.
+ */
+VERSION
+{
+	LINUX_4.15 {
+	global:
+		__vdso_rt_sigreturn;
+		__vdso_gettimeofday;
+		__vdso_clock_gettime;
+		__vdso_clock_getres;
+		__vdso_getcpu;
+		__vdso_flush_icache;
+	local: *;
+	};
+}
diff --git a/arch/riscv/kernel/vmlinux.lds.S b/arch/riscv/kernel/vmlinux.lds.S
new file mode 100644
index 000000000000..ece84991609c
--- /dev/null
+++ b/arch/riscv/kernel/vmlinux.lds.S
@@ -0,0 +1,92 @@
+/*
+ * Copyright (C) 2012 Regents of the University of California
+ * Copyright (C) 2017 SiFive
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#define LOAD_OFFSET PAGE_OFFSET
+#include <asm/vmlinux.lds.h>
+#include <asm/page.h>
+#include <asm/cache.h>
+#include <asm/thread_info.h>
+
+OUTPUT_ARCH(riscv)
+ENTRY(_start)
+
+jiffies = jiffies_64;
+
+SECTIONS
+{
+	/* Beginning of code and text segment */
+	. = LOAD_OFFSET;
+	_start = .;
+	__init_begin = .;
+	HEAD_TEXT_SECTION
+	INIT_TEXT_SECTION(PAGE_SIZE)
+	INIT_DATA_SECTION(16)
+	/* we have to discard exit text and such at runtime, not link time */
+	.exit.text :
+	{
+		EXIT_TEXT
+	}
+	.exit.data :
+	{
+		EXIT_DATA
+	}
+	PERCPU_SECTION(L1_CACHE_BYTES)
+	__init_end = .;
+
+	.text : {
+		_text = .;
+		_stext = .;
+		TEXT_TEXT
+		SCHED_TEXT
+		CPUIDLE_TEXT
+		LOCK_TEXT
+		KPROBES_TEXT
+		ENTRY_TEXT
+		IRQENTRY_TEXT
+		*(.fixup)
+		_etext = .;
+	}
+
+	/* Start of data section */
+	_sdata = .;
+	RO_DATA_SECTION(L1_CACHE_BYTES)
+	.srodata : {
+		*(.srodata*)
+	}
+
+	RW_DATA_SECTION(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE)
+	.sdata : {
+		__global_pointer$ = . + 0x800;
+		*(.sdata*)
+		/* End of data section */
+		_edata = .;
+		*(.sbss*)
+	}
+
+	BSS_SECTION(0, 0, 0)
+
+	EXCEPTION_TABLE(0x10)
+	NOTES
+
+	.rel.dyn : {
+		*(.rel.dyn*)
+	}
+
+	_end = .;
+
+	STABS_DEBUG
+	DWARF_DEBUG
+
+	DISCARDS
+}
diff --git a/arch/riscv/lib/Makefile b/arch/riscv/lib/Makefile
new file mode 100644
index 000000000000..596c2ca40d63
--- /dev/null
+++ b/arch/riscv/lib/Makefile
@@ -0,0 +1,6 @@
+lib-y	+= delay.o
+lib-y	+= memcpy.o
+lib-y	+= memset.o
+lib-y	+= uaccess.o
+
+lib-$(CONFIG_32BIT) += udivdi3.o
diff --git a/arch/riscv/lib/delay.c b/arch/riscv/lib/delay.c
new file mode 100644
index 000000000000..dce8ae24c6d3
--- /dev/null
+++ b/arch/riscv/lib/delay.c
@@ -0,0 +1,111 @@
+/*
+ * Copyright (C) 2012 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#include <linux/delay.h>
+#include <linux/param.h>
+#include <linux/timex.h>
+#include <linux/export.h>
+
+/*
+ * This is copies from arch/arm/include/asm/delay.h
+ *
+ * Loop (or tick) based delay:
+ *
+ * loops = loops_per_jiffy * jiffies_per_sec * delay_us / us_per_sec
+ *
+ * where:
+ *
+ * jiffies_per_sec = HZ
+ * us_per_sec = 1000000
+ *
+ * Therefore the constant part is HZ / 1000000 which is a small
+ * fractional number. To make this usable with integer math, we
+ * scale up this constant by 2^31, perform the actual multiplication,
+ * and scale the result back down by 2^31 with a simple shift:
+ *
+ * loops = (loops_per_jiffy * delay_us * UDELAY_MULT) >> 31
+ *
+ * where:
+ *
+ * UDELAY_MULT = 2^31 * HZ / 1000000
+ *             = (2^31 / 1000000) * HZ
+ *             = 2147.483648 * HZ
+ *             = 2147 * HZ + 483648 * HZ / 1000000
+ *
+ * 31 is the biggest scale shift value that won't overflow 32 bits for
+ * delay_us * UDELAY_MULT assuming HZ <= 1000 and delay_us <= 2000.
+ */
+#define MAX_UDELAY_US	2000
+#define MAX_UDELAY_HZ	1000
+#define UDELAY_MULT	(2147UL * HZ + 483648UL * HZ / 1000000UL)
+#define UDELAY_SHIFT	31
+
+#if HZ > MAX_UDELAY_HZ
+#error "HZ > MAX_UDELAY_HZ"
+#endif
+
+/*
+ * RISC-V supports both UDELAY and NDELAY.  This is largely the same as above,
+ * but with different constants.  I added 10 bits to the shift to get this, but
+ * the result is that I need a 64-bit multiply, which is slow on 32-bit
+ * platforms.
+ *
+ * NDELAY_MULT = 2^41 * HZ / 1000000000
+ *             = (2^41 / 1000000000) * HZ
+ *             = 2199.02325555 * HZ
+ *             = 2199 * HZ + 23255550 * HZ / 1000000000
+ *
+ * The maximum here is to avoid 64-bit overflow, but it isn't checked as it
+ * won't happen.
+ */
+#define MAX_NDELAY_NS   (1ULL << 42)
+#define MAX_NDELAY_HZ	MAX_UDELAY_HZ
+#define NDELAY_MULT	((unsigned long long)(2199ULL * HZ + 23255550ULL * HZ / 1000000000ULL))
+#define NDELAY_SHIFT	41
+
+#if HZ > MAX_NDELAY_HZ
+#error "HZ > MAX_NDELAY_HZ"
+#endif
+
+void __delay(unsigned long cycles)
+{
+	u64 t0 = get_cycles();
+
+	while ((unsigned long)(get_cycles() - t0) < cycles)
+		cpu_relax();
+}
+EXPORT_SYMBOL(__delay);
+
+void udelay(unsigned long usecs)
+{
+	unsigned long ucycles = usecs * lpj_fine * UDELAY_MULT;
+
+	if (unlikely(usecs > MAX_UDELAY_US)) {
+		__delay((u64)usecs * riscv_timebase / 1000000ULL);
+		return;
+	}
+
+	__delay(ucycles >> UDELAY_SHIFT);
+}
+EXPORT_SYMBOL(udelay);
+
+void ndelay(unsigned long nsecs)
+{
+	/*
+	 * This doesn't bother checking for overflow, as it won't happen (it's
+	 * an hour) of delay.
+	 */
+	unsigned long long ncycles = nsecs * lpj_fine * NDELAY_MULT;
+	__delay(ncycles >> NDELAY_SHIFT);
+}
+EXPORT_SYMBOL(ndelay);
diff --git a/arch/riscv/lib/memcpy.S b/arch/riscv/lib/memcpy.S
new file mode 100644
index 000000000000..80f9c1a5c598
--- /dev/null
+++ b/arch/riscv/lib/memcpy.S
@@ -0,0 +1,115 @@
+/*
+ * Copyright (C) 2013 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#include <linux/linkage.h>
+#include <asm/asm.h>
+
+/* void *memcpy(void *, const void *, size_t) */
+ENTRY(memcpy)
+	move t6, a0  /* Preserve return value */
+
+	/* Defer to byte-oriented copy for small sizes */
+	sltiu a3, a2, 128
+	bnez a3, 4f
+	/* Use word-oriented copy only if low-order bits match */
+	andi a3, t6, SZREG-1
+	andi a4, a1, SZREG-1
+	bne a3, a4, 4f
+
+	beqz a3, 2f  /* Skip if already aligned */
+	/*
+	 * Round to nearest double word-aligned address
+	 * greater than or equal to start address
+	 */
+	andi a3, a1, ~(SZREG-1)
+	addi a3, a3, SZREG
+	/* Handle initial misalignment */
+	sub a4, a3, a1
+1:
+	lb a5, 0(a1)
+	addi a1, a1, 1
+	sb a5, 0(t6)
+	addi t6, t6, 1
+	bltu a1, a3, 1b
+	sub a2, a2, a4  /* Update count */
+
+2:
+	andi a4, a2, ~((16*SZREG)-1)
+	beqz a4, 4f
+	add a3, a1, a4
+3:
+	REG_L a4,       0(a1)
+	REG_L a5,   SZREG(a1)
+	REG_L a6, 2*SZREG(a1)
+	REG_L a7, 3*SZREG(a1)
+	REG_L t0, 4*SZREG(a1)
+	REG_L t1, 5*SZREG(a1)
+	REG_L t2, 6*SZREG(a1)
+	REG_L t3, 7*SZREG(a1)
+	REG_L t4, 8*SZREG(a1)
+	REG_L t5, 9*SZREG(a1)
+	REG_S a4,       0(t6)
+	REG_S a5,   SZREG(t6)
+	REG_S a6, 2*SZREG(t6)
+	REG_S a7, 3*SZREG(t6)
+	REG_S t0, 4*SZREG(t6)
+	REG_S t1, 5*SZREG(t6)
+	REG_S t2, 6*SZREG(t6)
+	REG_S t3, 7*SZREG(t6)
+	REG_S t4, 8*SZREG(t6)
+	REG_S t5, 9*SZREG(t6)
+	REG_L a4, 10*SZREG(a1)
+	REG_L a5, 11*SZREG(a1)
+	REG_L a6, 12*SZREG(a1)
+	REG_L a7, 13*SZREG(a1)
+	REG_L t0, 14*SZREG(a1)
+	REG_L t1, 15*SZREG(a1)
+	addi a1, a1, 16*SZREG
+	REG_S a4, 10*SZREG(t6)
+	REG_S a5, 11*SZREG(t6)
+	REG_S a6, 12*SZREG(t6)
+	REG_S a7, 13*SZREG(t6)
+	REG_S t0, 14*SZREG(t6)
+	REG_S t1, 15*SZREG(t6)
+	addi t6, t6, 16*SZREG
+	bltu a1, a3, 3b
+	andi a2, a2, (16*SZREG)-1  /* Update count */
+
+4:
+	/* Handle trailing misalignment */
+	beqz a2, 6f
+	add a3, a1, a2
+
+	/* Use word-oriented copy if co-aligned to word boundary */
+	or a5, a1, t6
+	or a5, a5, a3
+	andi a5, a5, 3
+	bnez a5, 5f
+7:
+	lw a4, 0(a1)
+	addi a1, a1, 4
+	sw a4, 0(t6)
+	addi t6, t6, 4
+	bltu a1, a3, 7b
+
+	ret
+
+5:
+	lb a4, 0(a1)
+	addi a1, a1, 1
+	sb a4, 0(t6)
+	addi t6, t6, 1
+	bltu a1, a3, 5b
+6:
+	ret
+END(memcpy)
diff --git a/arch/riscv/lib/memset.S b/arch/riscv/lib/memset.S
new file mode 100644
index 000000000000..a790107cf4c9
--- /dev/null
+++ b/arch/riscv/lib/memset.S
@@ -0,0 +1,120 @@
+/*
+ * Copyright (C) 2013 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+
+#include <linux/linkage.h>
+#include <asm/asm.h>
+
+/* void *memset(void *, int, size_t) */
+ENTRY(memset)
+	move t0, a0  /* Preserve return value */
+
+	/* Defer to byte-oriented fill for small sizes */
+	sltiu a3, a2, 16
+	bnez a3, 4f
+
+	/*
+	 * Round to nearest XLEN-aligned address
+	 * greater than or equal to start address
+	 */
+	addi a3, t0, SZREG-1
+	andi a3, a3, ~(SZREG-1)
+	beq a3, t0, 2f  /* Skip if already aligned */
+	/* Handle initial misalignment */
+	sub a4, a3, t0
+1:
+	sb a1, 0(t0)
+	addi t0, t0, 1
+	bltu t0, a3, 1b
+	sub a2, a2, a4  /* Update count */
+
+2: /* Duff's device with 32 XLEN stores per iteration */
+	/* Broadcast value into all bytes */
+	andi a1, a1, 0xff
+	slli a3, a1, 8
+	or a1, a3, a1
+	slli a3, a1, 16
+	or a1, a3, a1
+#ifdef CONFIG_64BIT
+	slli a3, a1, 32
+	or a1, a3, a1
+#endif
+
+	/* Calculate end address */
+	andi a4, a2, ~(SZREG-1)
+	add a3, t0, a4
+
+	andi a4, a4, 31*SZREG  /* Calculate remainder */
+	beqz a4, 3f            /* Shortcut if no remainder */
+	neg a4, a4
+	addi a4, a4, 32*SZREG  /* Calculate initial offset */
+
+	/* Adjust start address with offset */
+	sub t0, t0, a4
+
+	/* Jump into loop body */
+	/* Assumes 32-bit instruction lengths */
+	la a5, 3f
+#ifdef CONFIG_64BIT
+	srli a4, a4, 1
+#endif
+	add a5, a5, a4
+	jr a5
+3:
+	REG_S a1,        0(t0)
+	REG_S a1,    SZREG(t0)
+	REG_S a1,  2*SZREG(t0)
+	REG_S a1,  3*SZREG(t0)
+	REG_S a1,  4*SZREG(t0)
+	REG_S a1,  5*SZREG(t0)
+	REG_S a1,  6*SZREG(t0)
+	REG_S a1,  7*SZREG(t0)
+	REG_S a1,  8*SZREG(t0)
+	REG_S a1,  9*SZREG(t0)
+	REG_S a1, 10*SZREG(t0)
+	REG_S a1, 11*SZREG(t0)
+	REG_S a1, 12*SZREG(t0)
+	REG_S a1, 13*SZREG(t0)
+	REG_S a1, 14*SZREG(t0)
+	REG_S a1, 15*SZREG(t0)
+	REG_S a1, 16*SZREG(t0)
+	REG_S a1, 17*SZREG(t0)
+	REG_S a1, 18*SZREG(t0)
+	REG_S a1, 19*SZREG(t0)
+	REG_S a1, 20*SZREG(t0)
+	REG_S a1, 21*SZREG(t0)
+	REG_S a1, 22*SZREG(t0)
+	REG_S a1, 23*SZREG(t0)
+	REG_S a1, 24*SZREG(t0)
+	REG_S a1, 25*SZREG(t0)
+	REG_S a1, 26*SZREG(t0)
+	REG_S a1, 27*SZREG(t0)
+	REG_S a1, 28*SZREG(t0)
+	REG_S a1, 29*SZREG(t0)
+	REG_S a1, 30*SZREG(t0)
+	REG_S a1, 31*SZREG(t0)
+	addi t0, t0, 32*SZREG
+	bltu t0, a3, 3b
+	andi a2, a2, SZREG-1  /* Update count */
+
+4:
+	/* Handle trailing misalignment */
+	beqz a2, 6f
+	add a3, t0, a2
+5:
+	sb a1, 0(t0)
+	addi t0, t0, 1
+	bltu t0, a3, 5b
+6:
+	ret
+END(memset)
diff --git a/arch/riscv/lib/uaccess.S b/arch/riscv/lib/uaccess.S
new file mode 100644
index 000000000000..58fb2877c865
--- /dev/null
+++ b/arch/riscv/lib/uaccess.S
@@ -0,0 +1,117 @@
+#include <linux/linkage.h>
+#include <asm/asm.h>
+#include <asm/csr.h>
+
+	.altmacro
+	.macro fixup op reg addr lbl
+	LOCAL _epc
+_epc:
+	\op \reg, \addr
+	.section __ex_table,"a"
+	.balign RISCV_SZPTR
+	RISCV_PTR _epc, \lbl
+	.previous
+	.endm
+
+ENTRY(__copy_user)
+
+	/* Enable access to user memory */
+	li t6, SR_SUM
+	csrs sstatus, t6
+
+	add a3, a1, a2
+	/* Use word-oriented copy only if low-order bits match */
+	andi t0, a0, SZREG-1
+	andi t1, a1, SZREG-1
+	bne t0, t1, 2f
+
+	addi t0, a1, SZREG-1
+	andi t1, a3, ~(SZREG-1)
+	andi t0, t0, ~(SZREG-1)
+	/*
+	 * a3: terminal address of source region
+	 * t0: lowest XLEN-aligned address in source
+	 * t1: highest XLEN-aligned address in source
+	 */
+	bgeu t0, t1, 2f
+	bltu a1, t0, 4f
+1:
+	fixup REG_L, t2, (a1), 10f
+	fixup REG_S, t2, (a0), 10f
+	addi a1, a1, SZREG
+	addi a0, a0, SZREG
+	bltu a1, t1, 1b
+2:
+	bltu a1, a3, 5f
+
+3:
+	/* Disable access to user memory */
+	csrc sstatus, t6
+	li a0, 0
+	ret
+4: /* Edge case: unalignment */
+	fixup lbu, t2, (a1), 10f
+	fixup sb, t2, (a0), 10f
+	addi a1, a1, 1
+	addi a0, a0, 1
+	bltu a1, t0, 4b
+	j 1b
+5: /* Edge case: remainder */
+	fixup lbu, t2, (a1), 10f
+	fixup sb, t2, (a0), 10f
+	addi a1, a1, 1
+	addi a0, a0, 1
+	bltu a1, a3, 5b
+	j 3b
+ENDPROC(__copy_user)
+
+
+ENTRY(__clear_user)
+
+	/* Enable access to user memory */
+	li t6, SR_SUM
+	csrs sstatus, t6
+
+	add a3, a0, a1
+	addi t0, a0, SZREG-1
+	andi t1, a3, ~(SZREG-1)
+	andi t0, t0, ~(SZREG-1)
+	/*
+	 * a3: terminal address of target region
+	 * t0: lowest doubleword-aligned address in target region
+	 * t1: highest doubleword-aligned address in target region
+	 */
+	bgeu t0, t1, 2f
+	bltu a0, t0, 4f
+1:
+	fixup REG_S, zero, (a0), 10f
+	addi a0, a0, SZREG
+	bltu a0, t1, 1b
+2:
+	bltu a0, a3, 5f
+
+3:
+	/* Disable access to user memory */
+	csrc sstatus, t6
+	li a0, 0
+	ret
+4: /* Edge case: unalignment */
+	fixup sb, zero, (a0), 10f
+	addi a0, a0, 1
+	bltu a0, t0, 4b
+	j 1b
+5: /* Edge case: remainder */
+	fixup sb, zero, (a0), 10f
+	addi a0, a0, 1
+	bltu a0, a3, 5b
+	j 3b
+ENDPROC(__clear_user)
+
+	.section .fixup,"ax"
+	.balign 4
+10:
+	/* Disable access to user memory */
+	csrs sstatus, t6
+	sub a0, a3, a0
+	ret
+	.previous
diff --git a/arch/riscv/lib/udivdi3.S b/arch/riscv/lib/udivdi3.S
new file mode 100644
index 000000000000..cb01ae5b181a
--- /dev/null
+++ b/arch/riscv/lib/udivdi3.S
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2016-2017 Free Software Foundation, Inc.
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+  .globl __udivdi3
+__udivdi3:
+  mv    a2, a1
+  mv    a1, a0
+  li    a0, -1
+  beqz  a2, .L5
+  li    a3, 1
+  bgeu  a2, a1, .L2
+.L1:
+  blez  a2, .L2
+  slli  a2, a2, 1
+  slli  a3, a3, 1
+  bgtu  a1, a2, .L1
+.L2:
+  li    a0, 0
+.L3:
+  bltu  a1, a2, .L4
+  sub   a1, a1, a2
+  or    a0, a0, a3
+.L4:
+  srli  a3, a3, 1
+  srli  a2, a2, 1
+  bnez  a3, .L3
+.L5:
+  ret
diff --git a/arch/riscv/mm/Makefile b/arch/riscv/mm/Makefile
new file mode 100644
index 000000000000..eb22ab49b3e0
--- /dev/null
+++ b/arch/riscv/mm/Makefile
@@ -0,0 +1,5 @@
+obj-y += init.o
+obj-y += fault.o
+obj-y += extable.o
+obj-y += ioremap.o
+obj-y += cacheflush.o
diff --git a/arch/riscv/mm/cacheflush.c b/arch/riscv/mm/cacheflush.c
new file mode 100644
index 000000000000..498c0a0814fe
--- /dev/null
+++ b/arch/riscv/mm/cacheflush.c
@@ -0,0 +1,23 @@
+/*
+ * Copyright (C) 2017 SiFive
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#include <asm/pgtable.h>
+#include <asm/cacheflush.h>
+
+void flush_icache_pte(pte_t pte)
+{
+	struct page *page = pte_page(pte);
+
+	if (!test_and_set_bit(PG_dcache_clean, &page->flags))
+		flush_icache_all();
+}
diff --git a/arch/riscv/mm/extable.c b/arch/riscv/mm/extable.c
new file mode 100644
index 000000000000..11bb9417123b
--- /dev/null
+++ b/arch/riscv/mm/extable.c
@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2009 Sunplus Core Technology Co., Ltd.
+ *  Lennox Wu <lennox.wu@sunplusct.com>
+ *  Chen Liqin <liqin.chen@sunplusct.com>
+ * Copyright (C) 2013 Regents of the University of California
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see the file COPYING, or write
+ * to the Free Software Foundation, Inc.,
+ */
+
+
+#include <linux/extable.h>
+#include <linux/module.h>
+#include <linux/uaccess.h>
+
+int fixup_exception(struct pt_regs *regs)
+{
+	const struct exception_table_entry *fixup;
+
+	fixup = search_exception_tables(regs->sepc);
+	if (fixup) {
+		regs->sepc = fixup->fixup;
+		return 1;
+	}
+	return 0;
+}
diff --git a/arch/riscv/mm/fault.c b/arch/riscv/mm/fault.c
new file mode 100644
index 000000000000..df2ca3c65048
--- /dev/null
+++ b/arch/riscv/mm/fault.c
@@ -0,0 +1,282 @@
+/*
+ * Copyright (C) 2009 Sunplus Core Technology Co., Ltd.
+ *  Lennox Wu <lennox.wu@sunplusct.com>
+ *  Chen Liqin <liqin.chen@sunplusct.com>
+ * Copyright (C) 2012 Regents of the University of California
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see the file COPYING, or write
+ * to the Free Software Foundation, Inc.,
+ */
+
+
+#include <linux/mm.h>
+#include <linux/kernel.h>
+#include <linux/interrupt.h>
+#include <linux/perf_event.h>
+#include <linux/signal.h>
+#include <linux/uaccess.h>
+
+#include <asm/pgalloc.h>
+#include <asm/ptrace.h>
+#include <asm/uaccess.h>
+
+/*
+ * This routine handles page faults.  It determines the address and the
+ * problem, and then passes it off to one of the appropriate routines.
+ */
+asmlinkage void do_page_fault(struct pt_regs *regs)
+{
+	struct task_struct *tsk;
+	struct vm_area_struct *vma;
+	struct mm_struct *mm;
+	unsigned long addr, cause;
+	unsigned int flags = FAULT_FLAG_ALLOW_RETRY | FAULT_FLAG_KILLABLE;
+	int fault, code = SEGV_MAPERR;
+
+	cause = regs->scause;
+	addr = regs->sbadaddr;
+
+	tsk = current;
+	mm = tsk->mm;
+
+	/*
+	 * Fault-in kernel-space virtual memory on-demand.
+	 * The 'reference' page table is init_mm.pgd.
+	 *
+	 * NOTE! We MUST NOT take any locks for this case. We may
+	 * be in an interrupt or a critical region, and should
+	 * only copy the information from the master page table,
+	 * nothing more.
+	 */
+	if (unlikely((addr >= VMALLOC_START) && (addr <= VMALLOC_END)))
+		goto vmalloc_fault;
+
+	/* Enable interrupts if they were enabled in the parent context. */
+	if (likely(regs->sstatus & SR_PIE))
+		local_irq_enable();
+
+	/*
+	 * If we're in an interrupt, have no user context, or are running
+	 * in an atomic region, then we must not take the fault.
+	 */
+	if (unlikely(faulthandler_disabled() || !mm))
+		goto no_context;
+
+	if (user_mode(regs))
+		flags |= FAULT_FLAG_USER;
+
+	perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, addr);
+
+retry:
+	down_read(&mm->mmap_sem);
+	vma = find_vma(mm, addr);
+	if (unlikely(!vma))
+		goto bad_area;
+	if (likely(vma->vm_start <= addr))
+		goto good_area;
+	if (unlikely(!(vma->vm_flags & VM_GROWSDOWN)))
+		goto bad_area;
+	if (unlikely(expand_stack(vma, addr)))
+		goto bad_area;
+
+	/*
+	 * Ok, we have a good vm_area for this memory access, so
+	 * we can handle it.
+	 */
+good_area:
+	code = SEGV_ACCERR;
+
+	switch (cause) {
+	case EXC_INST_PAGE_FAULT:
+		if (!(vma->vm_flags & VM_EXEC))
+			goto bad_area;
+		break;
+	case EXC_LOAD_PAGE_FAULT:
+		if (!(vma->vm_flags & VM_READ))
+			goto bad_area;
+		break;
+	case EXC_STORE_PAGE_FAULT:
+		if (!(vma->vm_flags & VM_WRITE))
+			goto bad_area;
+		flags |= FAULT_FLAG_WRITE;
+		break;
+	default:
+		panic("%s: unhandled cause %lu", __func__, cause);
+	}
+
+	/*
+	 * If for any reason at all we could not handle the fault,
+	 * make sure we exit gracefully rather than endlessly redo
+	 * the fault.
+	 */
+	fault = handle_mm_fault(vma, addr, flags);
+
+	/*
+	 * If we need to retry but a fatal signal is pending, handle the
+	 * signal first. We do not need to release the mmap_sem because it
+	 * would already be released in __lock_page_or_retry in mm/filemap.c.
+	 */
+	if ((fault & VM_FAULT_RETRY) && fatal_signal_pending(tsk))
+		return;
+
+	if (unlikely(fault & VM_FAULT_ERROR)) {
+		if (fault & VM_FAULT_OOM)
+			goto out_of_memory;
+		else if (fault & VM_FAULT_SIGBUS)
+			goto do_sigbus;
+		BUG();
+	}
+
+	/*
+	 * Major/minor page fault accounting is only done on the
+	 * initial attempt. If we go through a retry, it is extremely
+	 * likely that the page will be found in page cache at that point.
+	 */
+	if (flags & FAULT_FLAG_ALLOW_RETRY) {
+		if (fault & VM_FAULT_MAJOR) {
+			tsk->maj_flt++;
+			perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS_MAJ,
+				      1, regs, addr);
+		} else {
+			tsk->min_flt++;
+			perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS_MIN,
+				      1, regs, addr);
+		}
+		if (fault & VM_FAULT_RETRY) {
+			/*
+			 * Clear FAULT_FLAG_ALLOW_RETRY to avoid any risk
+			 * of starvation.
+			 */
+			flags &= ~(FAULT_FLAG_ALLOW_RETRY);
+			flags |= FAULT_FLAG_TRIED;
+
+			/*
+			 * No need to up_read(&mm->mmap_sem) as we would
+			 * have already released it in __lock_page_or_retry
+			 * in mm/filemap.c.
+			 */
+			goto retry;
+		}
+	}
+
+	up_read(&mm->mmap_sem);
+	return;
+
+	/*
+	 * Something tried to access memory that isn't in our memory map.
+	 * Fix it, but check if it's kernel or user first.
+	 */
+bad_area:
+	up_read(&mm->mmap_sem);
+	/* User mode accesses just cause a SIGSEGV */
+	if (user_mode(regs)) {
+		do_trap(regs, SIGSEGV, code, addr, tsk);
+		return;
+	}
+
+no_context:
+	/* Are we prepared to handle this kernel fault? */
+	if (fixup_exception(regs))
+		return;
+
+	/*
+	 * Oops. The kernel tried to access some bad page. We'll have to
+	 * terminate things with extreme prejudice.
+	 */
+	bust_spinlocks(1);
+	pr_alert("Unable to handle kernel %s at virtual address " REG_FMT "\n",
+		(addr < PAGE_SIZE) ? "NULL pointer dereference" :
+		"paging request", addr);
+	die(regs, "Oops");
+	do_exit(SIGKILL);
+
+	/*
+	 * We ran out of memory, call the OOM killer, and return the userspace
+	 * (which will retry the fault, or kill us if we got oom-killed).
+	 */
+out_of_memory:
+	up_read(&mm->mmap_sem);
+	if (!user_mode(regs))
+		goto no_context;
+	pagefault_out_of_memory();
+	return;
+
+do_sigbus:
+	up_read(&mm->mmap_sem);
+	/* Kernel mode? Handle exceptions or die */
+	if (!user_mode(regs))
+		goto no_context;
+	do_trap(regs, SIGBUS, BUS_ADRERR, addr, tsk);
+	return;
+
+vmalloc_fault:
+	{
+		pgd_t *pgd, *pgd_k;
+		pud_t *pud, *pud_k;
+		p4d_t *p4d, *p4d_k;
+		pmd_t *pmd, *pmd_k;
+		pte_t *pte_k;
+		int index;
+
+		if (user_mode(regs))
+			goto bad_area;
+
+		/*
+		 * Synchronize this task's top level page-table
+		 * with the 'reference' page table.
+		 *
+		 * Do _not_ use "tsk->active_mm->pgd" here.
+		 * We might be inside an interrupt in the middle
+		 * of a task switch.
+		 */
+		index = pgd_index(addr);
+		pgd = (pgd_t *)pfn_to_virt(csr_read(sptbr)) + index;
+		pgd_k = init_mm.pgd + index;
+
+		if (!pgd_present(*pgd_k))
+			goto no_context;
+		set_pgd(pgd, *pgd_k);
+
+		p4d = p4d_offset(pgd, addr);
+		p4d_k = p4d_offset(pgd_k, addr);
+		if (!p4d_present(*p4d_k))
+			goto no_context;
+
+		pud = pud_offset(p4d, addr);
+		pud_k = pud_offset(p4d_k, addr);
+		if (!pud_present(*pud_k))
+			goto no_context;
+
+		/*
+		 * Since the vmalloc area is global, it is unnecessary
+		 * to copy individual PTEs
+		 */
+		pmd = pmd_offset(pud, addr);
+		pmd_k = pmd_offset(pud_k, addr);
+		if (!pmd_present(*pmd_k))
+			goto no_context;
+		set_pmd(pmd, *pmd_k);
+
+		/*
+		 * Make sure the actual PTE exists as well to
+		 * catch kernel vmalloc-area accesses to non-mapped
+		 * addresses. If we don't do this, this will just
+		 * silently loop forever.
+		 */
+		pte_k = pte_offset_kernel(pmd_k, addr);
+		if (!pte_present(*pte_k))
+			goto no_context;
+		return;
+	}
+}
diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c
new file mode 100644
index 000000000000..9f4bee5e51fd
--- /dev/null
+++ b/arch/riscv/mm/init.c
@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2012 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#include <linux/init.h>
+#include <linux/mm.h>
+#include <linux/bootmem.h>
+#include <linux/initrd.h>
+#include <linux/memblock.h>
+#include <linux/swap.h>
+
+#include <asm/tlbflush.h>
+#include <asm/sections.h>
+#include <asm/pgtable.h>
+#include <asm/io.h>
+
+static void __init zone_sizes_init(void)
+{
+	unsigned long zones_size[MAX_NR_ZONES];
+
+	memset(zones_size, 0, sizeof(zones_size));
+	zones_size[ZONE_NORMAL] = max_mapnr;
+	free_area_init_node(0, zones_size, pfn_base, NULL);
+}
+
+void setup_zero_page(void)
+{
+	memset((void *)empty_zero_page, 0, PAGE_SIZE);
+}
+
+void __init paging_init(void)
+{
+	init_mm.pgd = (pgd_t *)pfn_to_virt(csr_read(sptbr));
+
+	setup_zero_page();
+	local_flush_tlb_all();
+	zone_sizes_init();
+}
+
+void __init mem_init(void)
+{
+#ifdef CONFIG_FLATMEM
+	BUG_ON(!mem_map);
+#endif /* CONFIG_FLATMEM */
+
+	high_memory = (void *)(__va(PFN_PHYS(max_low_pfn)));
+	free_all_bootmem();
+
+	mem_init_print_info(NULL);
+}
+
+void free_initmem(void)
+{
+	free_initmem_default(0);
+}
+
+#ifdef CONFIG_BLK_DEV_INITRD
+void free_initrd_mem(unsigned long start, unsigned long end)
+{
+}
+#endif /* CONFIG_BLK_DEV_INITRD */
diff --git a/arch/riscv/mm/ioremap.c b/arch/riscv/mm/ioremap.c
new file mode 100644
index 000000000000..70ef2724cdf6
--- /dev/null
+++ b/arch/riscv/mm/ioremap.c
@@ -0,0 +1,92 @@
+/*
+ * (C) Copyright 1995 1996 Linus Torvalds
+ * (C) Copyright 2012 Regents of the University of California
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#include <linux/export.h>
+#include <linux/mm.h>
+#include <linux/vmalloc.h>
+#include <linux/io.h>
+
+#include <asm/pgtable.h>
+
+/*
+ * Remap an arbitrary physical address space into the kernel virtual
+ * address space. Needed when the kernel wants to access high addresses
+ * directly.
+ *
+ * NOTE! We need to allow non-page-aligned mappings too: we will obviously
+ * have to convert them into an offset in a page-aligned mapping, but the
+ * caller shouldn't need to know that small detail.
+ */
+static void __iomem *__ioremap_caller(phys_addr_t addr, size_t size,
+	pgprot_t prot, void *caller)
+{
+	phys_addr_t last_addr;
+	unsigned long offset, vaddr;
+	struct vm_struct *area;
+
+	/* Disallow wrap-around or zero size */
+	last_addr = addr + size - 1;
+	if (!size || last_addr < addr)
+		return NULL;
+
+	/* Page-align mappings */
+	offset = addr & (~PAGE_MASK);
+	addr &= PAGE_MASK;
+	size = PAGE_ALIGN(size + offset);
+
+	area = get_vm_area_caller(size, VM_IOREMAP, caller);
+	if (!area)
+		return NULL;
+	vaddr = (unsigned long)area->addr;
+
+	if (ioremap_page_range(vaddr, vaddr + size, addr, prot)) {
+		free_vm_area(area);
+		return NULL;
+	}
+
+	return (void __iomem *)(vaddr + offset);
+}
+
+/*
+ * ioremap     -   map bus memory into CPU space
+ * @offset:    bus address of the memory
+ * @size:      size of the resource to map
+ *
+ * ioremap performs a platform specific sequence of operations to
+ * make bus memory CPU accessible via the readb/readw/readl/writeb/
+ * writew/writel functions and the other mmio helpers. The returned
+ * address is not guaranteed to be usable directly as a virtual
+ * address.
+ *
+ * Must be freed with iounmap.
+ */
+void __iomem *ioremap(phys_addr_t offset, unsigned long size)
+{
+	return __ioremap_caller(offset, size, PAGE_KERNEL,
+		__builtin_return_address(0));
+}
+EXPORT_SYMBOL(ioremap);
+
+
+/**
+ * iounmap - Free a IO remapping
+ * @addr: virtual address from ioremap_*
+ *
+ * Caller must ensure there is only one unmapping for the same pointer.
+ */
+void iounmap(volatile void __iomem *addr)
+{
+	vunmap((void *)((unsigned long)addr & PAGE_MASK));
+}
+EXPORT_SYMBOL(iounmap);
diff --git a/arch/s390/Kbuild b/arch/s390/Kbuild
index eae2c64cf69d..9fdff3fe1a42 100644
--- a/arch/s390/Kbuild
+++ b/arch/s390/Kbuild
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 obj-y				+= kernel/
 obj-y				+= mm/
 obj-$(CONFIG_KVM)		+= kvm/
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 863a62a6de3c..829c67986db7 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -148,6 +148,7 @@ config S390
 	select HAVE_FUNCTION_GRAPH_TRACER
 	select HAVE_FUNCTION_TRACER
 	select HAVE_FUTEX_CMPXCHG if FUTEX
+	select HAVE_GCC_PLUGINS
 	select HAVE_KERNEL_BZIP2
 	select HAVE_KERNEL_GZIP
 	select HAVE_KERNEL_LZ4
@@ -158,6 +159,8 @@ config S390
 	select HAVE_KRETPROBES
 	select HAVE_KVM
 	select HAVE_LIVEPATCH
+	select HAVE_PERF_REGS
+	select HAVE_PERF_USER_STACK_DUMP
 	select HAVE_MEMBLOCK
 	select HAVE_MEMBLOCK_NODE_MAP
 	select HAVE_MEMBLOCK_PHYS_MAP
@@ -538,22 +541,6 @@ config ARCH_RANDOM
 
 	  If unsure, say Y.
 
-config ALTERNATIVES
-	def_bool y
-	prompt "Patch optimized instructions for running CPU type"
-	help
-	  When enabled the kernel code is compiled with additional
-	  alternative instructions blocks optimized for newer CPU types.
-	  These alternative instructions blocks are patched at kernel boot
-	  time when running CPU supports them. This mechanism is used to
-	  optimize some critical code paths (i.e. spinlocks) for newer CPUs
-	  even if kernel is build to support older machine generations.
-
-	  This mechanism could be disabled by appending "noaltinstr"
-	  option to the kernel command line.
-
-	  If unsure, say Y.
-
 endmenu
 
 menu "Memory setup"
diff --git a/arch/s390/Makefile b/arch/s390/Makefile
index 6b3f41985f28..de54cfc6109d 100644
--- a/arch/s390/Makefile
+++ b/arch/s390/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # s390/Makefile
 #
@@ -6,10 +7,6 @@
 # for "archclean" and "archdep" for cleaning up and making dependencies for
 # this architecture
 #
-# This file is subject to the terms and conditions of the GNU General Public
-# License.  See the file "COPYING" in the main directory of this archive
-# for more details.
-#
 # Copyright (C) 1994 by Linus Torvalds
 #
 
diff --git a/arch/s390/appldata/Makefile b/arch/s390/appldata/Makefile
index 99f1cf071304..b06def4a4f2f 100644
--- a/arch/s390/appldata/Makefile
+++ b/arch/s390/appldata/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for the Linux - z/VM Monitor Stream.
 #
diff --git a/arch/s390/appldata/appldata_base.c b/arch/s390/appldata/appldata_base.c
index ef3fb1b9201f..cb6e8066b1ad 100644
--- a/arch/s390/appldata/appldata_base.c
+++ b/arch/s390/appldata/appldata_base.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Base infrastructure for Linux-z/VM Monitor Stream, Stage 1.
  * Exports appldata_register_ops() and appldata_unregister_ops() for the
diff --git a/arch/s390/appldata/appldata_mem.c b/arch/s390/appldata/appldata_mem.c
index 598df5708501..e68136c3c23a 100644
--- a/arch/s390/appldata/appldata_mem.c
+++ b/arch/s390/appldata/appldata_mem.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Data gathering module for Linux-VM Monitor Stream, Stage 1.
  * Collects data related to memory management.
diff --git a/arch/s390/appldata/appldata_net_sum.c b/arch/s390/appldata/appldata_net_sum.c
index 66037d2622b4..8bc14b0d1def 100644
--- a/arch/s390/appldata/appldata_net_sum.c
+++ b/arch/s390/appldata/appldata_net_sum.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Data gathering module for Linux-VM Monitor Stream, Stage 1.
  * Collects accumulated network statistics (Packets received/transmitted,
diff --git a/arch/s390/appldata/appldata_os.c b/arch/s390/appldata/appldata_os.c
index 45b3178200ab..433a994b1a89 100644
--- a/arch/s390/appldata/appldata_os.c
+++ b/arch/s390/appldata/appldata_os.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Data gathering module for Linux-VM Monitor Stream, Stage 1.
  * Collects misc. OS related data (CPU utilization, running processes).
diff --git a/arch/s390/boot/compressed/vmlinux.scr b/arch/s390/boot/compressed/vmlinux.scr
index f02382ae5c48..42a242597f34 100644
--- a/arch/s390/boot/compressed/vmlinux.scr
+++ b/arch/s390/boot/compressed/vmlinux.scr
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 SECTIONS
 {
   .rodata.compressed : {
diff --git a/arch/s390/boot/install.sh b/arch/s390/boot/install.sh
index aed3069699bd..bed227f267ae 100644
--- a/arch/s390/boot/install.sh
+++ b/arch/s390/boot/install.sh
@@ -1,11 +1,8 @@
 #!/bin/sh
+# SPDX-License-Identifier: GPL-2.0
 #
 # arch/s390x/boot/install.sh
 #
-# This file is subject to the terms and conditions of the GNU General Public
-# License.  See the file "COPYING" in the main directory of this archive
-# for more details.
-#
 # Copyright (C) 1995 by Linus Torvalds
 #
 # Adapted from code in arch/i386/boot/Makefile by H. Peter Anvin
diff --git a/arch/s390/configs/default_defconfig b/arch/s390/configs/default_defconfig
index 84eccc88c065..5af8458951cf 100644
--- a/arch/s390/configs/default_defconfig
+++ b/arch/s390/configs/default_defconfig
@@ -629,6 +629,7 @@ CONFIG_STACK_TRACER=y
 CONFIG_BLK_DEV_IO_TRACE=y
 CONFIG_FUNCTION_PROFILER=y
 CONFIG_HIST_TRIGGERS=y
+CONFIG_DMA_API_DEBUG=y
 CONFIG_LKDTM=m
 CONFIG_TEST_LIST_SORT=y
 CONFIG_TEST_SORT=y
@@ -637,14 +638,12 @@ CONFIG_RBTREE_TEST=y
 CONFIG_INTERVAL_TREE_TEST=m
 CONFIG_PERCPU_TEST=m
 CONFIG_ATOMIC64_SELFTEST=y
-CONFIG_DMA_API_DEBUG=y
 CONFIG_TEST_BPF=m
 CONFIG_BUG_ON_DATA_CORRUPTION=y
 CONFIG_S390_PTDUMP=y
 CONFIG_ENCRYPTED_KEYS=m
 CONFIG_SECURITY=y
 CONFIG_SECURITY_NETWORK=y
-CONFIG_HARDENED_USERCOPY=y
 CONFIG_FORTIFY_SOURCE=y
 CONFIG_SECURITY_SELINUX=y
 CONFIG_SECURITY_SELINUX_BOOTPARAM=y
@@ -660,13 +659,11 @@ CONFIG_CRYPTO_PCRYPT=m
 CONFIG_CRYPTO_CRYPTD=m
 CONFIG_CRYPTO_MCRYPTD=m
 CONFIG_CRYPTO_TEST=m
-CONFIG_CRYPTO_CCM=m
 CONFIG_CRYPTO_GCM=m
 CONFIG_CRYPTO_CHACHA20POLY1305=m
 CONFIG_CRYPTO_LRW=m
 CONFIG_CRYPTO_PCBC=m
 CONFIG_CRYPTO_KEYWRAP=m
-CONFIG_CRYPTO_CMAC=m
 CONFIG_CRYPTO_XCBC=m
 CONFIG_CRYPTO_VMAC=m
 CONFIG_CRYPTO_CRC32=m
diff --git a/arch/s390/configs/gcov_defconfig b/arch/s390/configs/gcov_defconfig
index f7202358e6d7..d52eafe57ae8 100644
--- a/arch/s390/configs/gcov_defconfig
+++ b/arch/s390/configs/gcov_defconfig
@@ -587,7 +587,6 @@ CONFIG_BIG_KEYS=y
 CONFIG_ENCRYPTED_KEYS=m
 CONFIG_SECURITY=y
 CONFIG_SECURITY_NETWORK=y
-CONFIG_HARDENED_USERCOPY=y
 CONFIG_SECURITY_SELINUX=y
 CONFIG_SECURITY_SELINUX_BOOTPARAM=y
 CONFIG_SECURITY_SELINUX_BOOTPARAM_VALUE=0
@@ -605,13 +604,10 @@ CONFIG_CRYPTO_PCRYPT=m
 CONFIG_CRYPTO_CRYPTD=m
 CONFIG_CRYPTO_MCRYPTD=m
 CONFIG_CRYPTO_TEST=m
-CONFIG_CRYPTO_CCM=m
-CONFIG_CRYPTO_GCM=m
 CONFIG_CRYPTO_CHACHA20POLY1305=m
 CONFIG_CRYPTO_LRW=m
 CONFIG_CRYPTO_PCBC=m
 CONFIG_CRYPTO_KEYWRAP=m
-CONFIG_CRYPTO_CMAC=m
 CONFIG_CRYPTO_XCBC=m
 CONFIG_CRYPTO_VMAC=m
 CONFIG_CRYPTO_CRC32=m
diff --git a/arch/s390/configs/performance_defconfig b/arch/s390/configs/performance_defconfig
index 03100fe74ea8..20ed149e1137 100644
--- a/arch/s390/configs/performance_defconfig
+++ b/arch/s390/configs/performance_defconfig
@@ -585,7 +585,6 @@ CONFIG_BIG_KEYS=y
 CONFIG_ENCRYPTED_KEYS=m
 CONFIG_SECURITY=y
 CONFIG_SECURITY_NETWORK=y
-CONFIG_HARDENED_USERCOPY=y
 CONFIG_SECURITY_SELINUX=y
 CONFIG_SECURITY_SELINUX_BOOTPARAM=y
 CONFIG_SECURITY_SELINUX_BOOTPARAM_VALUE=0
@@ -603,13 +602,10 @@ CONFIG_CRYPTO_PCRYPT=m
 CONFIG_CRYPTO_CRYPTD=m
 CONFIG_CRYPTO_MCRYPTD=m
 CONFIG_CRYPTO_TEST=m
-CONFIG_CRYPTO_CCM=m
-CONFIG_CRYPTO_GCM=m
 CONFIG_CRYPTO_CHACHA20POLY1305=m
 CONFIG_CRYPTO_LRW=m
 CONFIG_CRYPTO_PCBC=m
 CONFIG_CRYPTO_KEYWRAP=m
-CONFIG_CRYPTO_CMAC=m
 CONFIG_CRYPTO_XCBC=m
 CONFIG_CRYPTO_VMAC=m
 CONFIG_CRYPTO_CRC32=m
diff --git a/arch/s390/crypto/aes_s390.c b/arch/s390/crypto/aes_s390.c
index b48e20dd94e9..d60798737d86 100644
--- a/arch/s390/crypto/aes_s390.c
+++ b/arch/s390/crypto/aes_s390.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Cryptographic API.
  *
@@ -11,12 +12,6 @@
  *		Harald Freudenberger <freude@de.ibm.com>
  *
  * Derived from "crypto/aes_generic.c"
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version.
- *
  */
 
 #define KMSG_COMPONENT "aes_s390"
diff --git a/arch/s390/crypto/arch_random.c b/arch/s390/crypto/arch_random.c
index 36aefc07d10c..8720e9203ecf 100644
--- a/arch/s390/crypto/arch_random.c
+++ b/arch/s390/crypto/arch_random.c
@@ -1,13 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * s390 arch random implementation.
  *
  * Copyright IBM Corp. 2017
  * Author(s): Harald Freudenberger <freude@de.ibm.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (version 2 only)
- * as published by the Free Software Foundation.
- *
  */
 
 #include <linux/kernel.h>
diff --git a/arch/s390/crypto/crc32-vx.c b/arch/s390/crypto/crc32-vx.c
index 992e630c227b..436865926c26 100644
--- a/arch/s390/crypto/crc32-vx.c
+++ b/arch/s390/crypto/crc32-vx.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Crypto-API module for CRC-32 algorithms implemented with the
  * z/Architecture Vector Extension Facility.
diff --git a/arch/s390/crypto/des_s390.c b/arch/s390/crypto/des_s390.c
index 0d296662bbf0..5346b5a80bb6 100644
--- a/arch/s390/crypto/des_s390.c
+++ b/arch/s390/crypto/des_s390.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Cryptographic API.
  *
@@ -6,12 +7,6 @@
  * Copyright IBM Corp. 2003, 2011
  * Author(s): Thomas Spatzier
  *	      Jan Glauber (jan.glauber@de.ibm.com)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
  */
 
 #include <linux/init.h>
diff --git a/arch/s390/crypto/ghash_s390.c b/arch/s390/crypto/ghash_s390.c
index 564616d48d8b..3b7f96c9eead 100644
--- a/arch/s390/crypto/ghash_s390.c
+++ b/arch/s390/crypto/ghash_s390.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Cryptographic API.
  *
diff --git a/arch/s390/crypto/paes_s390.c b/arch/s390/crypto/paes_s390.c
index a4e903ed7e21..003932db8d12 100644
--- a/arch/s390/crypto/paes_s390.c
+++ b/arch/s390/crypto/paes_s390.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Cryptographic API.
  *
@@ -7,11 +8,6 @@
  *   Copyright IBM Corp. 2017
  *   Author(s): Martin Schwidefsky <schwidefsky@de.ibm.com>
  *		Harald Freudenberger <freude@de.ibm.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (version 2 only)
- * as published by the Free Software Foundation.
- *
  */
 
 #define KMSG_COMPONENT "paes_s390"
diff --git a/arch/s390/crypto/prng.c b/arch/s390/crypto/prng.c
index 3e47c4a0f18b..a97a1802cfb4 100644
--- a/arch/s390/crypto/prng.c
+++ b/arch/s390/crypto/prng.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright IBM Corp. 2006, 2015
  * Author(s): Jan Glauber <jan.glauber@de.ibm.com>
diff --git a/arch/s390/crypto/sha.h b/arch/s390/crypto/sha.h
index 10f200790079..d6f8258b44df 100644
--- a/arch/s390/crypto/sha.h
+++ b/arch/s390/crypto/sha.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * Cryptographic API.
  *
@@ -5,12 +6,6 @@
  *
  * Copyright IBM Corp. 2007
  * Author(s): Jan Glauber (jang@de.ibm.com)
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version.
- *
  */
 #ifndef _CRYPTO_ARCH_S390_SHA_H
 #define _CRYPTO_ARCH_S390_SHA_H
diff --git a/arch/s390/crypto/sha1_s390.c b/arch/s390/crypto/sha1_s390.c
index c7de53d8da75..a00c17f761c1 100644
--- a/arch/s390/crypto/sha1_s390.c
+++ b/arch/s390/crypto/sha1_s390.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Cryptographic API.
  *
@@ -16,12 +17,6 @@
  *   Copyright (c) Alan Smithee.
  *   Copyright (c) Andrew McDonald <andrew@mcdonald.org.uk>
  *   Copyright (c) Jean-Francois Dive <jef@linuxbe.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version.
- *
  */
 #include <crypto/internal/hash.h>
 #include <linux/init.h>
diff --git a/arch/s390/crypto/sha256_s390.c b/arch/s390/crypto/sha256_s390.c
index 53c277999a28..944aa6b237cd 100644
--- a/arch/s390/crypto/sha256_s390.c
+++ b/arch/s390/crypto/sha256_s390.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Cryptographic API.
  *
@@ -6,12 +7,6 @@
  * s390 Version:
  *   Copyright IBM Corp. 2005, 2011
  *   Author(s): Jan Glauber (jang@de.ibm.com)
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version.
- *
  */
 #include <crypto/internal/hash.h>
 #include <linux/init.h>
diff --git a/arch/s390/crypto/sha512_s390.c b/arch/s390/crypto/sha512_s390.c
index 2f4caa1ef123..b17eded532b1 100644
--- a/arch/s390/crypto/sha512_s390.c
+++ b/arch/s390/crypto/sha512_s390.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Cryptographic API.
  *
@@ -5,12 +6,6 @@
  *
  * Copyright IBM Corp. 2007
  * Author(s): Jan Glauber (jang@de.ibm.com)
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version.
- *
  */
 #include <crypto/internal/hash.h>
 #include <crypto/sha.h>
diff --git a/arch/s390/crypto/sha_common.c b/arch/s390/crypto/sha_common.c
index c740f77285b2..cf0718d121bc 100644
--- a/arch/s390/crypto/sha_common.c
+++ b/arch/s390/crypto/sha_common.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Cryptographic API.
  *
@@ -5,12 +6,6 @@
  *
  * Copyright IBM Corp. 2007
  * Author(s): Jan Glauber (jang@de.ibm.com)
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version.
- *
  */
 
 #include <crypto/internal/hash.h>
diff --git a/arch/s390/hypfs/Makefile b/arch/s390/hypfs/Makefile
index 2ee25ba252d6..06f601509ce9 100644
--- a/arch/s390/hypfs/Makefile
+++ b/arch/s390/hypfs/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for the linux hypfs filesystem routines.
 #
diff --git a/arch/s390/hypfs/inode.c b/arch/s390/hypfs/inode.c
index cf8a2d92467f..43bbe63e2992 100644
--- a/arch/s390/hypfs/inode.c
+++ b/arch/s390/hypfs/inode.c
@@ -1,9 +1,9 @@
+// SPDX-License-Identifier: GPL-1.0+
 /*
  *    Hypervisor filesystem for Linux on s390.
  *
  *    Copyright IBM Corp. 2006, 2008
  *    Author(s): Michael Holzheu <holzheu@de.ibm.com>
- *    License: GPL
  */
 
 #define KMSG_COMPONENT "hypfs"
diff --git a/arch/s390/include/asm/Kbuild b/arch/s390/include/asm/Kbuild
index 41c211a4d8b1..048450869328 100644
--- a/arch/s390/include/asm/Kbuild
+++ b/arch/s390/include/asm/Kbuild
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 generic-y += asm-offsets.h
 generic-y += cacheflush.h
 generic-y += clkdev.h
diff --git a/arch/s390/include/asm/alternative.h b/arch/s390/include/asm/alternative.h
index 6c268f6a51d3..c2cf7bcdef9b 100644
--- a/arch/s390/include/asm/alternative.h
+++ b/arch/s390/include/asm/alternative.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_S390_ALTERNATIVE_H
 #define _ASM_S390_ALTERNATIVE_H
 
@@ -15,14 +16,9 @@ struct alt_instr {
 	u8  replacementlen;	/* length of new instruction */
 } __packed;
 
-#ifdef CONFIG_ALTERNATIVES
-extern void apply_alternative_instructions(void);
-extern void apply_alternatives(struct alt_instr *start, struct alt_instr *end);
-#else
-static inline void apply_alternative_instructions(void) {};
-static inline void apply_alternatives(struct alt_instr *start,
-				      struct alt_instr *end) {};
-#endif
+void apply_alternative_instructions(void);
+void apply_alternatives(struct alt_instr *start, struct alt_instr *end);
+
 /*
  * |661:       |662:	  |6620      |663:
  * +-----------+---------------------+
@@ -109,7 +105,6 @@ static inline void apply_alternatives(struct alt_instr *start,
 	b_altinstr(num)":\n\t" altinstr "\n" e_altinstr(num) ":\n"	\
 	INSTR_LEN_SANITY_CHECK(altinstr_len(num))
 
-#ifdef CONFIG_ALTERNATIVES
 /* alternative assembly primitive: */
 #define ALTERNATIVE(oldinstr, altinstr, facility) \
 	".pushsection .altinstr_replacement, \"ax\"\n"			\
@@ -130,14 +125,6 @@ static inline void apply_alternatives(struct alt_instr *start,
 	ALTINSTR_ENTRY(facility1, 1)					\
 	ALTINSTR_ENTRY(facility2, 2)					\
 	".popsection\n"
-#else
-/* Alternative instructions are disabled, let's put just oldinstr in */
-#define ALTERNATIVE(oldinstr, altinstr, facility) \
-	oldinstr "\n"
-
-#define ALTERNATIVE_2(oldinstr, altinstr1, facility1, altinstr2, facility2) \
-	oldinstr "\n"
-#endif
 
 /*
  * Alternative instructions for different CPU types or capabilities.
diff --git a/arch/s390/include/asm/ap.h b/arch/s390/include/asm/ap.h
index c02f4aba88a6..cfce6835b109 100644
--- a/arch/s390/include/asm/ap.h
+++ b/arch/s390/include/asm/ap.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Adjunct processor (AP) interfaces
  *
  * Copyright IBM Corp. 2017
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (version 2 only)
- * as published by the Free Software Foundation.
- *
  * Author(s): Tony Krowiak <akrowia@linux.vnet.ibm.com>
  *	      Martin Schwidefsky <schwidefsky@de.ibm.com>
  *	      Harald Freudenberger <freude@de.ibm.com>
diff --git a/arch/s390/include/asm/bugs.h b/arch/s390/include/asm/bugs.h
index 0f5bd894f4dc..aa42a179be33 100644
--- a/arch/s390/include/asm/bugs.h
+++ b/arch/s390/include/asm/bugs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  *  S390 version
  *    Copyright IBM Corp. 1999
diff --git a/arch/s390/include/asm/compat.h b/arch/s390/include/asm/compat.h
index 1b60eb3676d5..5e6a63641a5f 100644
--- a/arch/s390/include/asm/compat.h
+++ b/arch/s390/include/asm/compat.h
@@ -263,7 +263,6 @@ typedef struct compat_siginfo {
 #define si_overrun	_sifields._timer._overrun
 
 #define COMPAT_OFF_T_MAX	0x7fffffff
-#define COMPAT_LOFF_T_MAX	0x7fffffffffffffffL
 
 /*
  * A pointer passed in from user mode. This should not
diff --git a/arch/s390/include/asm/cpu_mf.h b/arch/s390/include/asm/cpu_mf.h
index 05480e4cc5ca..dd08db491b89 100644
--- a/arch/s390/include/asm/cpu_mf.h
+++ b/arch/s390/include/asm/cpu_mf.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * CPU-measurement facilities
  *
  *  Copyright IBM Corp. 2012
  *  Author(s): Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
  *	       Jan Glauber <jang@linux.vnet.ibm.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (version 2 only)
- * as published by the Free Software Foundation.
  */
 #ifndef _ASM_S390_CPU_MF_H
 #define _ASM_S390_CPU_MF_H
@@ -144,6 +141,12 @@ struct hws_trailer_entry {
 	unsigned long long progusage2;	 /*				      */
 } __packed;
 
+/* Load program parameter */
+static inline void lpp(void *pp)
+{
+	asm volatile(".insn s,0xb2800000,0(%0)\n":: "a" (pp) : "memory");
+}
+
 /* Query counter information */
 static inline int qctri(struct cpumf_ctr_info *info)
 {
@@ -167,7 +170,7 @@ static inline int lcctl(u64 ctl)
 		"	.insn	s,0xb2840000,%1\n"
 		"	ipm	%0\n"
 		"	srl	%0,28\n"
-		: "=d" (cc) : "m" (ctl) : "cc");
+		: "=d" (cc) : "Q" (ctl) : "cc");
 	return cc;
 }
 
diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h
index 9a3cb3983c01..1a61b1b997f2 100644
--- a/arch/s390/include/asm/elf.h
+++ b/arch/s390/include/asm/elf.h
@@ -194,13 +194,14 @@ struct arch_elf_state {
 #define CORE_DUMP_USE_REGSET
 #define ELF_EXEC_PAGESIZE	PAGE_SIZE
 
-/*
- * This is the base location for PIE (ET_DYN with INTERP) loads. On
- * 64-bit, this is raised to 4GB to leave the entire 32-bit address
- * space open for things that want to use the area for 32-bit pointers.
- */
-#define ELF_ET_DYN_BASE		(is_compat_task() ? 0x000400000UL : \
-						    0x100000000UL)
+/* This is the location that an ET_DYN program is loaded if exec'ed.  Typical
+   use of this is to invoke "./ld.so someprog" to test out a new version of
+   the loader.  We need to make sure that it is out of the way of the program
+   that it will "exec", and that there is sufficient room for the brk. 64-bit
+   tasks are aligned to 4GB. */
+#define ELF_ET_DYN_BASE (is_compat_task() ? \
+				(STACK_TOP / 3 * 2) : \
+				(STACK_TOP / 3 * 2) & ~((1UL << 32) - 1))
 
 /* This yields a mask that user programs can use to figure out what
    instruction set this CPU supports. */
diff --git a/arch/s390/include/asm/futex.h b/arch/s390/include/asm/futex.h
index 9b5a3469fed9..5e97a4353147 100644
--- a/arch/s390/include/asm/futex.h
+++ b/arch/s390/include/asm/futex.h
@@ -26,9 +26,9 @@ static inline int arch_futex_atomic_op_inuser(int op, int oparg, int *oval,
 		u32 __user *uaddr)
 {
 	int oldval = 0, newval, ret;
+	mm_segment_t old_fs;
 
-	load_kernel_asce();
-
+	old_fs = enable_sacf_uaccess();
 	pagefault_disable();
 	switch (op) {
 	case FUTEX_OP_SET:
@@ -55,6 +55,7 @@ static inline int arch_futex_atomic_op_inuser(int op, int oparg, int *oval,
 		ret = -ENOSYS;
 	}
 	pagefault_enable();
+	disable_sacf_uaccess(old_fs);
 
 	if (!ret)
 		*oval = oldval;
@@ -65,9 +66,10 @@ static inline int arch_futex_atomic_op_inuser(int op, int oparg, int *oval,
 static inline int futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
 						u32 oldval, u32 newval)
 {
+	mm_segment_t old_fs;
 	int ret;
 
-	load_kernel_asce();
+	old_fs = enable_sacf_uaccess();
 	asm volatile(
 		"   sacf 256\n"
 		"0: cs   %1,%4,0(%5)\n"
@@ -77,6 +79,7 @@ static inline int futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
 		: "=d" (ret), "+d" (oldval), "=m" (*uaddr)
 		: "0" (-EFAULT), "d" (newval), "a" (uaddr), "m" (*uaddr)
 		: "cc", "memory");
+	disable_sacf_uaccess(old_fs);
 	*uval = oldval;
 	return ret;
 }
diff --git a/arch/s390/include/asm/kprobes.h b/arch/s390/include/asm/kprobes.h
index 921391f2341e..13de80cf741c 100644
--- a/arch/s390/include/asm/kprobes.h
+++ b/arch/s390/include/asm/kprobes.h
@@ -1,22 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 #ifndef _ASM_S390_KPROBES_H
 #define _ASM_S390_KPROBES_H
 /*
  *  Kernel Probes (KProbes)
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
  * Copyright IBM Corp. 2002, 2006
  *
  * 2002-Oct	Created by Vamsi Krishna S <vamsi_krishna@in.ibm.com> Kernel
diff --git a/arch/s390/include/asm/kvm_host.h b/arch/s390/include/asm/kvm_host.h
index fd006a272024..e14f381757f6 100644
--- a/arch/s390/include/asm/kvm_host.h
+++ b/arch/s390/include/asm/kvm_host.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * definition for kernel virtual machines on s390
  *
  * Copyright IBM Corp. 2008, 2009
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (version 2 only)
- * as published by the Free Software Foundation.
- *
  *    Author(s): Carsten Otte <cotte@de.ibm.com>
  */
 
@@ -685,11 +682,28 @@ struct kvm_s390_crypto {
 	__u8 dea_kw;
 };
 
+#define APCB0_MASK_SIZE 1
+struct kvm_s390_apcb0 {
+	__u64 apm[APCB0_MASK_SIZE];		/* 0x0000 */
+	__u64 aqm[APCB0_MASK_SIZE];		/* 0x0008 */
+	__u64 adm[APCB0_MASK_SIZE];		/* 0x0010 */
+	__u64 reserved18;			/* 0x0018 */
+};
+
+#define APCB1_MASK_SIZE 4
+struct kvm_s390_apcb1 {
+	__u64 apm[APCB1_MASK_SIZE];		/* 0x0000 */
+	__u64 aqm[APCB1_MASK_SIZE];		/* 0x0020 */
+	__u64 adm[APCB1_MASK_SIZE];		/* 0x0040 */
+	__u64 reserved60[4];			/* 0x0060 */
+};
+
 struct kvm_s390_crypto_cb {
-	__u8    reserved00[72];                 /* 0x0000 */
-	__u8    dea_wrapping_key_mask[24];      /* 0x0048 */
-	__u8    aes_wrapping_key_mask[32];      /* 0x0060 */
-	__u8    reserved80[128];                /* 0x0080 */
+	struct kvm_s390_apcb0 apcb0;		/* 0x0000 */
+	__u8   reserved20[0x0048 - 0x0020];	/* 0x0020 */
+	__u8   dea_wrapping_key_mask[24];	/* 0x0048 */
+	__u8   aes_wrapping_key_mask[32];	/* 0x0060 */
+	struct kvm_s390_apcb1 apcb1;		/* 0x0080 */
 };
 
 /*
diff --git a/arch/s390/include/asm/kvm_para.h b/arch/s390/include/asm/kvm_para.h
index 41393052ac57..74eeec9c0a80 100644
--- a/arch/s390/include/asm/kvm_para.h
+++ b/arch/s390/include/asm/kvm_para.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * definition for paravirtual devices on s390
  *
  * Copyright IBM Corp. 2008
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (version 2 only)
- * as published by the Free Software Foundation.
- *
  *    Author(s): Christian Borntraeger <borntraeger@de.ibm.com>
  */
 /*
@@ -20,8 +17,6 @@
  *
  * Copyright IBM Corp. 2007,2008
  * Author(s): Christian Borntraeger <borntraeger@de.ibm.com>
- *
- * This work is licensed under the terms of the GNU GPL, version 2.
  */
 #ifndef __S390_KVM_PARA_H
 #define __S390_KVM_PARA_H
diff --git a/arch/s390/include/asm/livepatch.h b/arch/s390/include/asm/livepatch.h
index 6de5c6cb0061..672f95b12d40 100644
--- a/arch/s390/include/asm/livepatch.h
+++ b/arch/s390/include/asm/livepatch.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * livepatch.h - s390-specific Kernel Live Patching Core
  *
@@ -7,13 +8,6 @@
  *	      Jiri Slaby
  */
 
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version.
- */
-
 #ifndef ASM_LIVEPATCH_H
 #define ASM_LIVEPATCH_H
 
diff --git a/arch/s390/include/asm/lowcore.h b/arch/s390/include/asm/lowcore.h
index 9eb36a1592c7..ec6592e8ba36 100644
--- a/arch/s390/include/asm/lowcore.h
+++ b/arch/s390/include/asm/lowcore.h
@@ -115,33 +115,28 @@ struct lowcore {
 	/* Address space pointer. */
 	__u64	kernel_asce;			/* 0x0378 */
 	__u64	user_asce;			/* 0x0380 */
+	__u64	vdso_asce;			/* 0x0388 */
 
 	/*
 	 * The lpp and current_pid fields form a
 	 * 64-bit value that is set as program
 	 * parameter with the LPP instruction.
 	 */
-	__u32	lpp;				/* 0x0388 */
-	__u32	current_pid;			/* 0x038c */
+	__u32	lpp;				/* 0x0390 */
+	__u32	current_pid;			/* 0x0394 */
 
 	/* SMP info area */
-	__u32	cpu_nr;				/* 0x0390 */
-	__u32	softirq_pending;		/* 0x0394 */
-	__u64	percpu_offset;			/* 0x0398 */
-	__u64	vdso_per_cpu_data;		/* 0x03a0 */
-	__u64	machine_flags;			/* 0x03a8 */
-	__u32	preempt_count;			/* 0x03b0 */
-	__u8	pad_0x03b4[0x03b8-0x03b4];	/* 0x03b4 */
-	__u64	gmap;				/* 0x03b8 */
-	__u32	spinlock_lockval;		/* 0x03c0 */
-	__u32	spinlock_index;			/* 0x03c4 */
-	__u32	fpu_flags;			/* 0x03c8 */
-	__u8	pad_0x03cc[0x0400-0x03cc];	/* 0x03cc */
-
-	/* Per cpu primary space access list */
-	__u32	paste[16];			/* 0x0400 */
-
-	__u8	pad_0x04c0[0x0e00-0x0440];	/* 0x0440 */
+	__u32	cpu_nr;				/* 0x0398 */
+	__u32	softirq_pending;		/* 0x039c */
+	__u32	preempt_count;			/* 0x03a0 */
+	__u32	spinlock_lockval;		/* 0x03a4 */
+	__u32	spinlock_index;			/* 0x03a8 */
+	__u32	fpu_flags;			/* 0x03ac */
+	__u64	percpu_offset;			/* 0x03b0 */
+	__u64	vdso_per_cpu_data;		/* 0x03b8 */
+	__u64	machine_flags;			/* 0x03c0 */
+	__u64	gmap;				/* 0x03c8 */
+	__u8	pad_0x03d0[0x0e00-0x03d0];	/* 0x03d0 */
 
 	/*
 	 * 0xe00 contains the address of the IPL Parameter Information
@@ -193,14 +188,14 @@ extern struct lowcore *lowcore_ptr[];
 
 static inline void set_prefix(__u32 address)
 {
-	asm volatile("spx %0" : : "m" (address) : "memory");
+	asm volatile("spx %0" : : "Q" (address) : "memory");
 }
 
 static inline __u32 store_prefix(void)
 {
 	__u32 address;
 
-	asm volatile("stpx %0" : "=m" (address));
+	asm volatile("stpx %0" : "=Q" (address));
 	return address;
 }
 
diff --git a/arch/s390/include/asm/mmu_context.h b/arch/s390/include/asm/mmu_context.h
index 43607bb12cc2..65154eaa3714 100644
--- a/arch/s390/include/asm/mmu_context.h
+++ b/arch/s390/include/asm/mmu_context.h
@@ -28,7 +28,7 @@ static inline int init_new_context(struct task_struct *tsk,
 #ifdef CONFIG_PGSTE
 	mm->context.alloc_pgste = page_table_allocate_pgste ||
 		test_thread_flag(TIF_PGSTE) ||
-		current->mm->context.alloc_pgste;
+		(current->mm && current->mm->context.alloc_pgste);
 	mm->context.has_pgste = 0;
 	mm->context.use_skey = 0;
 	mm->context.use_cmma = 0;
@@ -44,6 +44,8 @@ static inline int init_new_context(struct task_struct *tsk,
 		mm->context.asce_limit = STACK_TOP_MAX;
 		mm->context.asce = __pa(mm->pgd) | _ASCE_TABLE_LENGTH |
 				   _ASCE_USER_BITS | _ASCE_TYPE_REGION3;
+		/* pgd_alloc() did not account this pud */
+		mm_inc_nr_puds(mm);
 		break;
 	case -PAGE_SIZE:
 		/* forked 5-level task, set new asce with new_mm->pgd */
@@ -59,7 +61,7 @@ static inline int init_new_context(struct task_struct *tsk,
 		/* forked 2-level compat task, set new asce with new mm->pgd */
 		mm->context.asce = __pa(mm->pgd) | _ASCE_TABLE_LENGTH |
 				   _ASCE_USER_BITS | _ASCE_TYPE_SEGMENT;
-		/* pgd_alloc() did not increase mm->nr_pmds */
+		/* pgd_alloc() did not account this pmd */
 		mm_inc_nr_pmds(mm);
 	}
 	crst_table_init((unsigned long *) mm->pgd, pgd_entry_type(mm));
@@ -71,41 +73,38 @@ static inline int init_new_context(struct task_struct *tsk,
 static inline void set_user_asce(struct mm_struct *mm)
 {
 	S390_lowcore.user_asce = mm->context.asce;
-	if (current->thread.mm_segment.ar4)
-		__ctl_load(S390_lowcore.user_asce, 7, 7);
-	set_cpu_flag(CIF_ASCE_PRIMARY);
+	__ctl_load(S390_lowcore.user_asce, 1, 1);
+	clear_cpu_flag(CIF_ASCE_PRIMARY);
 }
 
 static inline void clear_user_asce(void)
 {
 	S390_lowcore.user_asce = S390_lowcore.kernel_asce;
-
-	__ctl_load(S390_lowcore.user_asce, 1, 1);
-	__ctl_load(S390_lowcore.user_asce, 7, 7);
-}
-
-static inline void load_kernel_asce(void)
-{
-	unsigned long asce;
-
-	__ctl_store(asce, 1, 1);
-	if (asce != S390_lowcore.kernel_asce)
-		__ctl_load(S390_lowcore.kernel_asce, 1, 1);
+	__ctl_load(S390_lowcore.kernel_asce, 1, 1);
 	set_cpu_flag(CIF_ASCE_PRIMARY);
 }
 
+mm_segment_t enable_sacf_uaccess(void);
+void disable_sacf_uaccess(mm_segment_t old_fs);
+
 static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
 			     struct task_struct *tsk)
 {
 	int cpu = smp_processor_id();
 
-	S390_lowcore.user_asce = next->context.asce;
 	if (prev == next)
 		return;
+	S390_lowcore.user_asce = next->context.asce;
 	cpumask_set_cpu(cpu, &next->context.cpu_attach_mask);
-	/* Clear old ASCE by loading the kernel ASCE. */
-	__ctl_load(S390_lowcore.kernel_asce, 1, 1);
-	__ctl_load(S390_lowcore.kernel_asce, 7, 7);
+	/* Clear previous user-ASCE from CR1 and CR7 */
+	if (!test_cpu_flag(CIF_ASCE_PRIMARY)) {
+		__ctl_load(S390_lowcore.kernel_asce, 1, 1);
+		set_cpu_flag(CIF_ASCE_PRIMARY);
+	}
+	if (test_cpu_flag(CIF_ASCE_SECONDARY)) {
+		__ctl_load(S390_lowcore.vdso_asce, 7, 7);
+		clear_cpu_flag(CIF_ASCE_SECONDARY);
+	}
 	cpumask_clear_cpu(cpu, &prev->context.cpu_attach_mask);
 }
 
@@ -115,7 +114,6 @@ static inline void finish_arch_post_lock_switch(void)
 	struct task_struct *tsk = current;
 	struct mm_struct *mm = tsk->mm;
 
-	load_kernel_asce();
 	if (mm) {
 		preempt_disable();
 		while (atomic_read(&mm->context.flush_count))
diff --git a/arch/s390/include/asm/perf_event.h b/arch/s390/include/asm/perf_event.h
index 79aa6421fedb..b9c0e361748b 100644
--- a/arch/s390/include/asm/perf_event.h
+++ b/arch/s390/include/asm/perf_event.h
@@ -40,6 +40,7 @@ struct pt_regs;
 extern unsigned long perf_instruction_pointer(struct pt_regs *regs);
 extern unsigned long perf_misc_flags(struct pt_regs *regs);
 #define perf_misc_flags(regs) perf_misc_flags(regs)
+#define perf_arch_bpf_user_pt_regs(regs) &regs->user_regs
 
 /* Perf pt_regs extension for sample-data-entry indicators */
 struct perf_sf_sde_regs {
@@ -64,27 +65,10 @@ struct perf_sf_sde_regs {
 #define REG_OVERFLOW		1
 #define OVERFLOW_REG(hwc)	((hwc)->extra_reg.config)
 #define SFB_ALLOC_REG(hwc)	((hwc)->extra_reg.alloc)
-#define RAWSAMPLE_REG(hwc)	((hwc)->config)
 #define TEAR_REG(hwc)		((hwc)->last_tag)
 #define SAMPL_RATE(hwc)		((hwc)->event_base)
 #define SAMPL_FLAGS(hwc)	((hwc)->config_base)
 #define SAMPL_DIAG_MODE(hwc)	(SAMPL_FLAGS(hwc) & PERF_CPUM_SF_DIAG_MODE)
 #define SDB_FULL_BLOCKS(hwc)	(SAMPL_FLAGS(hwc) & PERF_CPUM_SF_FULL_BLOCKS)
 
-/* Structure for sampling data entries to be passed as perf raw sample data
- * to user space.  Note that raw sample data must be aligned and, thus, might
- * be padded with zeros.
- */
-struct sf_raw_sample {
-#define SF_RAW_SAMPLE_BASIC	PERF_CPUM_SF_BASIC_MODE
-#define SF_RAW_SAMPLE_DIAG	PERF_CPUM_SF_DIAG_MODE
-	u64			format;
-	u32			 size;	  /* Size of sf_raw_sample */
-	u16			bsdes;	  /* Basic-sampling data entry size */
-	u16			dsdes;	  /* Diagnostic-sampling data entry size */
-	struct hws_basic_entry	basic;	  /* Basic-sampling data entry */
-	struct hws_diag_entry	 diag;	  /* Diagnostic-sampling data entry */
-	u8		    padding[];	  /* Padding to next multiple of 8 */
-} __packed;
-
 #endif /* _ASM_S390_PERF_EVENT_H */
diff --git a/arch/s390/include/asm/pgtable.h b/arch/s390/include/asm/pgtable.h
index d7fe9838084d..0a6b0286c32e 100644
--- a/arch/s390/include/asm/pgtable.h
+++ b/arch/s390/include/asm/pgtable.h
@@ -709,7 +709,7 @@ static inline unsigned long pmd_pfn(pmd_t pmd)
 	return (pmd_val(pmd) & origin_mask) >> PAGE_SHIFT;
 }
 
-#define __HAVE_ARCH_PMD_WRITE
+#define pmd_write pmd_write
 static inline int pmd_write(pmd_t pmd)
 {
 	return (pmd_val(pmd) & _SEGMENT_ENTRY_WRITE) != 0;
diff --git a/arch/s390/include/asm/processor.h b/arch/s390/include/asm/processor.h
index f25bfe888933..bfbfad482289 100644
--- a/arch/s390/include/asm/processor.h
+++ b/arch/s390/include/asm/processor.h
@@ -109,9 +109,7 @@ extern void execve_tail(void);
 
 #define HAVE_ARCH_PICK_MMAP_LAYOUT
 
-typedef struct {
-        __u32 ar4;
-} mm_segment_t;
+typedef unsigned int mm_segment_t;
 
 /*
  * Thread structure
@@ -247,7 +245,7 @@ static inline unsigned short stap(void)
 {
 	unsigned short cpu_address;
 
-	asm volatile("stap %0" : "=m" (cpu_address));
+	asm volatile("stap %0" : "=Q" (cpu_address));
 	return cpu_address;
 }
 
diff --git a/arch/s390/include/asm/ptrace.h b/arch/s390/include/asm/ptrace.h
index 2f84e77f1f1b..6f70d81c40f2 100644
--- a/arch/s390/include/asm/ptrace.h
+++ b/arch/s390/include/asm/ptrace.h
@@ -13,10 +13,12 @@
 #define PIF_SYSCALL		0	/* inside a system call */
 #define PIF_PER_TRAP		1	/* deliver sigtrap on return to user */
 #define PIF_SYSCALL_RESTART	2	/* restart the current system call */
+#define PIF_GUEST_FAULT		3	/* indicates program check in sie64a */
 
 #define _PIF_SYSCALL		_BITUL(PIF_SYSCALL)
 #define _PIF_PER_TRAP		_BITUL(PIF_PER_TRAP)
 #define _PIF_SYSCALL_RESTART	_BITUL(PIF_SYSCALL_RESTART)
+#define _PIF_GUEST_FAULT	_BITUL(PIF_GUEST_FAULT)
 
 #ifndef __ASSEMBLY__
 
@@ -72,9 +74,14 @@ enum {
  */
 struct pt_regs 
 {
-	unsigned long args[1];
-	psw_t psw;
-	unsigned long gprs[NUM_GPRS];
+	union {
+		user_pt_regs user_regs;
+		struct {
+			unsigned long args[1];
+			psw_t psw;
+			unsigned long gprs[NUM_GPRS];
+		};
+	};
 	unsigned long orig_gpr2;
 	unsigned int int_code;
 	unsigned int int_parm;
diff --git a/arch/s390/include/asm/segment.h b/arch/s390/include/asm/segment.h
index 8bfce3475b1c..97a0582b8d0f 100644
--- a/arch/s390/include/asm/segment.h
+++ b/arch/s390/include/asm/segment.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_SEGMENT_H
 #define _ASM_SEGMENT_H
 
diff --git a/arch/s390/include/asm/setup.h b/arch/s390/include/asm/setup.h
index 8bc87dcb10eb..2eb0c8a7b664 100644
--- a/arch/s390/include/asm/setup.h
+++ b/arch/s390/include/asm/setup.h
@@ -36,7 +36,7 @@
 #define MACHINE_FLAG_SCC	_BITUL(17)
 
 #define LPP_MAGIC		_BITUL(31)
-#define LPP_PFAULT_PID_MASK	_AC(0xffffffff, UL)
+#define LPP_PID_MASK		_AC(0xffffffff, UL)
 
 #ifndef __ASSEMBLY__
 
diff --git a/arch/s390/include/asm/switch_to.h b/arch/s390/include/asm/switch_to.h
index ec7b476c1ac5..c61b2cc1a8a8 100644
--- a/arch/s390/include/asm/switch_to.h
+++ b/arch/s390/include/asm/switch_to.h
@@ -30,21 +30,20 @@ static inline void restore_access_regs(unsigned int *acrs)
 	asm volatile("lam 0,15,%0" : : "Q" (*(acrstype *)acrs));
 }
 
-#define switch_to(prev,next,last) do {					\
-	if (prev->mm) {							\
-		save_fpu_regs();					\
-		save_access_regs(&prev->thread.acrs[0]);		\
-		save_ri_cb(prev->thread.ri_cb);				\
-		save_gs_cb(prev->thread.gs_cb);				\
-	}								\
+#define switch_to(prev, next, last) do {				\
+	/* save_fpu_regs() sets the CIF_FPU flag, which enforces	\
+	 * a restore of the floating point / vector registers as	\
+	 * soon as the next task returns to user space			\
+	 */								\
+	save_fpu_regs();						\
+	save_access_regs(&prev->thread.acrs[0]);			\
+	save_ri_cb(prev->thread.ri_cb);					\
+	save_gs_cb(prev->thread.gs_cb);					\
 	update_cr_regs(next);						\
-	if (next->mm) {							\
-		set_cpu_flag(CIF_FPU);					\
-		restore_access_regs(&next->thread.acrs[0]);		\
-		restore_ri_cb(next->thread.ri_cb, prev->thread.ri_cb);	\
-		restore_gs_cb(next->thread.gs_cb);			\
-	}								\
-	prev = __switch_to(prev,next);					\
+	restore_access_regs(&next->thread.acrs[0]);			\
+	restore_ri_cb(next->thread.ri_cb, prev->thread.ri_cb);		\
+	restore_gs_cb(next->thread.gs_cb);				\
+	prev = __switch_to(prev, next);					\
 } while (0)
 
 #endif /* __ASM_SWITCH_TO_H */
diff --git a/arch/s390/include/asm/syscall.h b/arch/s390/include/asm/syscall.h
index 6bc941be6921..96f9a9151fde 100644
--- a/arch/s390/include/asm/syscall.h
+++ b/arch/s390/include/asm/syscall.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Access to user system call parameters and results
  *
  *  Copyright IBM Corp. 2008
  *  Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (version 2 only)
- * as published by the Free Software Foundation.
  */
 
 #ifndef _ASM_SYSCALL_H
diff --git a/arch/s390/include/asm/sysinfo.h b/arch/s390/include/asm/sysinfo.h
index a702cb9d4269..25057c118d56 100644
--- a/arch/s390/include/asm/sysinfo.h
+++ b/arch/s390/include/asm/sysinfo.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * definition for store system information stsi
  *
  * Copyright IBM Corp. 2001, 2008
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (version 2 only)
- * as published by the Free Software Foundation.
- *
  *    Author(s): Ulrich Weigand <weigand@de.ibm.com>
  *		 Christian Borntraeger <borntraeger@de.ibm.com>
  */
diff --git a/arch/s390/include/asm/topology.h b/arch/s390/include/asm/topology.h
index 1807229b292f..cca406fdbe51 100644
--- a/arch/s390/include/asm/topology.h
+++ b/arch/s390/include/asm/topology.h
@@ -53,6 +53,7 @@ const struct cpumask *cpu_coregroup_mask(int cpu);
 static inline void topology_init_early(void) { }
 static inline void topology_schedule_update(void) { }
 static inline int topology_cpu_init(struct cpu *cpu) { return 0; }
+static inline int topology_cpu_dedicated(int cpu_nr) { return 0; }
 static inline void topology_expect_change(void) { }
 
 #endif /* CONFIG_SCHED_TOPOLOGY */
diff --git a/arch/s390/include/asm/uaccess.h b/arch/s390/include/asm/uaccess.h
index cdd0f0d999e2..ad6b91013a05 100644
--- a/arch/s390/include/asm/uaccess.h
+++ b/arch/s390/include/asm/uaccess.h
@@ -16,7 +16,7 @@
 #include <asm/processor.h>
 #include <asm/ctl_reg.h>
 #include <asm/extable.h>
-
+#include <asm/facility.h>
 
 /*
  * The fs value determines whether argument validity checking should be
@@ -26,27 +26,16 @@
  * For historical reasons, these macros are grossly misnamed.
  */
 
-#define MAKE_MM_SEG(a)  ((mm_segment_t) { (a) })
-
-
-#define KERNEL_DS       MAKE_MM_SEG(0)
-#define USER_DS         MAKE_MM_SEG(1)
+#define KERNEL_DS	(0)
+#define KERNEL_DS_SACF	(1)
+#define USER_DS		(2)
+#define USER_DS_SACF	(3)
 
 #define get_ds()        (KERNEL_DS)
 #define get_fs()        (current->thread.mm_segment)
-#define segment_eq(a,b) ((a).ar4 == (b).ar4)
+#define segment_eq(a,b) (((a) & 2) == ((b) & 2))
 
-static inline void set_fs(mm_segment_t fs)
-{
-	current->thread.mm_segment = fs;
-	if (uaccess_kernel()) {
-		set_cpu_flag(CIF_ASCE_SECONDARY);
-		__ctl_load(S390_lowcore.kernel_asce, 7, 7);
-	} else {
-		clear_cpu_flag(CIF_ASCE_SECONDARY);
-		__ctl_load(S390_lowcore.user_asce, 7, 7);
-	}
-}
+void set_fs(mm_segment_t fs);
 
 static inline int __range_ok(unsigned long addr, unsigned long size)
 {
@@ -95,7 +84,7 @@ raw_copy_to_user(void __user *to, const void *from, unsigned long n);
 
 static inline int __put_user_fn(void *x, void __user *ptr, unsigned long size)
 {
-	unsigned long spec = 0x810000UL;
+	unsigned long spec = 0x010000UL;
 	int rc;
 
 	switch (size) {
@@ -125,7 +114,7 @@ static inline int __put_user_fn(void *x, void __user *ptr, unsigned long size)
 
 static inline int __get_user_fn(void *x, const void __user *ptr, unsigned long size)
 {
-	unsigned long spec = 0x81UL;
+	unsigned long spec = 0x01UL;
 	int rc;
 
 	switch (size) {
diff --git a/arch/s390/include/asm/vdso.h b/arch/s390/include/asm/vdso.h
index ae6261ef97d5..169d7604eb80 100644
--- a/arch/s390/include/asm/vdso.h
+++ b/arch/s390/include/asm/vdso.h
@@ -46,6 +46,7 @@ struct vdso_per_cpu_data {
 };
 
 extern struct vdso_data *vdso_data;
+extern struct vdso_data boot_vdso_data;
 
 void vdso_alloc_boot_cpu(struct lowcore *lowcore);
 int vdso_alloc_per_cpu(struct lowcore *lowcore);
diff --git a/arch/s390/include/asm/vga.h b/arch/s390/include/asm/vga.h
index d375526c261f..605dc46bac5e 100644
--- a/arch/s390/include/asm/vga.h
+++ b/arch/s390/include/asm/vga.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_S390_VGA_H
 #define _ASM_S390_VGA_H
 
diff --git a/arch/s390/include/uapi/asm/Kbuild b/arch/s390/include/uapi/asm/Kbuild
index 098f28778a13..92b7c9b3e641 100644
--- a/arch/s390/include/uapi/asm/Kbuild
+++ b/arch/s390/include/uapi/asm/Kbuild
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 # UAPI Header export list
 include include/uapi/asm-generic/Kbuild.asm
 
diff --git a/arch/s390/include/uapi/asm/bpf_perf_event.h b/arch/s390/include/uapi/asm/bpf_perf_event.h
new file mode 100644
index 000000000000..cefe7c7cd4f6
--- /dev/null
+++ b/arch/s390/include/uapi/asm/bpf_perf_event.h
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _UAPI__ASM_BPF_PERF_EVENT_H__
+#define _UAPI__ASM_BPF_PERF_EVENT_H__
+
+#include <asm/ptrace.h>
+
+typedef user_pt_regs bpf_user_pt_regs_t;
+
+#endif /* _UAPI__ASM_BPF_PERF_EVENT_H__ */
diff --git a/arch/s390/include/uapi/asm/kvm.h b/arch/s390/include/uapi/asm/kvm.h
index 9ad172dcd912..38535a57fef8 100644
--- a/arch/s390/include/uapi/asm/kvm.h
+++ b/arch/s390/include/uapi/asm/kvm.h
@@ -6,10 +6,6 @@
  *
  * Copyright IBM Corp. 2008
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (version 2 only)
- * as published by the Free Software Foundation.
- *
  *    Author(s): Carsten Otte <cotte@de.ibm.com>
  *               Christian Borntraeger <borntraeger@de.ibm.com>
  */
diff --git a/arch/s390/include/uapi/asm/kvm_para.h b/arch/s390/include/uapi/asm/kvm_para.h
index 0dc86b3a7cb0..b9ab584adf43 100644
--- a/arch/s390/include/uapi/asm/kvm_para.h
+++ b/arch/s390/include/uapi/asm/kvm_para.h
@@ -4,9 +4,5 @@
  *
  * Copyright IBM Corp. 2008
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (version 2 only)
- * as published by the Free Software Foundation.
- *
  *    Author(s): Christian Borntraeger <borntraeger@de.ibm.com>
  */
diff --git a/arch/s390/include/uapi/asm/kvm_perf.h b/arch/s390/include/uapi/asm/kvm_perf.h
index c36c97ffdc6f..84606b8cc49e 100644
--- a/arch/s390/include/uapi/asm/kvm_perf.h
+++ b/arch/s390/include/uapi/asm/kvm_perf.h
@@ -4,10 +4,6 @@
  *
  * Copyright 2014 IBM Corp.
  * Author(s): Alexander Yarygin <yarygin@linux.vnet.ibm.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (version 2 only)
- * as published by the Free Software Foundation.
  */
 
 #ifndef __LINUX_KVM_PERF_S390_H
diff --git a/arch/s390/include/uapi/asm/perf_regs.h b/arch/s390/include/uapi/asm/perf_regs.h
new file mode 100644
index 000000000000..d17dd9e5d516
--- /dev/null
+++ b/arch/s390/include/uapi/asm/perf_regs.h
@@ -0,0 +1,44 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_S390_PERF_REGS_H
+#define _ASM_S390_PERF_REGS_H
+
+enum perf_event_s390_regs {
+	PERF_REG_S390_R0,
+	PERF_REG_S390_R1,
+	PERF_REG_S390_R2,
+	PERF_REG_S390_R3,
+	PERF_REG_S390_R4,
+	PERF_REG_S390_R5,
+	PERF_REG_S390_R6,
+	PERF_REG_S390_R7,
+	PERF_REG_S390_R8,
+	PERF_REG_S390_R9,
+	PERF_REG_S390_R10,
+	PERF_REG_S390_R11,
+	PERF_REG_S390_R12,
+	PERF_REG_S390_R13,
+	PERF_REG_S390_R14,
+	PERF_REG_S390_R15,
+	PERF_REG_S390_FP0,
+	PERF_REG_S390_FP1,
+	PERF_REG_S390_FP2,
+	PERF_REG_S390_FP3,
+	PERF_REG_S390_FP4,
+	PERF_REG_S390_FP5,
+	PERF_REG_S390_FP6,
+	PERF_REG_S390_FP7,
+	PERF_REG_S390_FP8,
+	PERF_REG_S390_FP9,
+	PERF_REG_S390_FP10,
+	PERF_REG_S390_FP11,
+	PERF_REG_S390_FP12,
+	PERF_REG_S390_FP13,
+	PERF_REG_S390_FP14,
+	PERF_REG_S390_FP15,
+	PERF_REG_S390_MASK,
+	PERF_REG_S390_PC,
+
+	PERF_REG_S390_MAX
+};
+
+#endif /* _ASM_S390_PERF_REGS_H */
diff --git a/arch/s390/include/uapi/asm/ptrace.h b/arch/s390/include/uapi/asm/ptrace.h
index 0d23c8ff2900..543dd70e12c8 100644
--- a/arch/s390/include/uapi/asm/ptrace.h
+++ b/arch/s390/include/uapi/asm/ptrace.h
@@ -162,7 +162,7 @@
 #define GPR_SIZE	8
 #define CR_SIZE		8
 
-#define STACK_FRAME_OVERHEAD    160      /* size of minimum stack frame */
+#define STACK_FRAME_OVERHEAD	160	 /* size of minimum stack frame */
 
 #endif /* __s390x__ */
 
@@ -179,17 +179,16 @@
 #define ACR_SIZE	4
 
 
-#define PTRACE_OLDSETOPTIONS         21
+#define PTRACE_OLDSETOPTIONS	     21
 
 #ifndef __ASSEMBLY__
 #include <linux/stddef.h>
 #include <linux/types.h>
 
-typedef union
-{
-	float   f;
-	double  d;
-        __u64   ui;
+typedef union {
+	float	f;
+	double	d;
+	__u64	ui;
 	struct
 	{
 		__u32 hi;
@@ -197,23 +196,21 @@ typedef union
 	} fp;
 } freg_t;
 
-typedef struct
-{
-	__u32   fpc;
+typedef struct {
+	__u32	fpc;
 	__u32	pad;
-	freg_t  fprs[NUM_FPRS];              
+	freg_t	fprs[NUM_FPRS];
 } s390_fp_regs;
 
-#define FPC_EXCEPTION_MASK      0xF8000000
-#define FPC_FLAGS_MASK          0x00F80000
-#define FPC_DXC_MASK            0x0000FF00
-#define FPC_RM_MASK             0x00000003
+#define FPC_EXCEPTION_MASK	0xF8000000
+#define FPC_FLAGS_MASK		0x00F80000
+#define FPC_DXC_MASK		0x0000FF00
+#define FPC_RM_MASK		0x00000003
 
 /* this typedef defines how a Program Status Word looks like */
-typedef struct 
-{
-        unsigned long mask;
-        unsigned long addr;
+typedef struct {
+	unsigned long mask;
+	unsigned long addr;
 } __attribute__ ((aligned(8))) psw_t;
 
 #ifndef __s390x__
@@ -282,8 +279,7 @@ typedef struct
 /*
  * The s390_regs structure is used to define the elf_gregset_t.
  */
-typedef struct
-{
+typedef struct {
 	psw_t psw;
 	unsigned long gprs[NUM_GPRS];
 	unsigned int  acrs[NUM_ACRS];
@@ -291,24 +287,32 @@ typedef struct
 } s390_regs;
 
 /*
+ * The user_pt_regs structure exports the beginning of
+ * the in-kernel pt_regs structure to user space.
+ */
+typedef struct {
+	unsigned long args[1];
+	psw_t psw;
+	unsigned long gprs[NUM_GPRS];
+} user_pt_regs;
+
+/*
  * Now for the user space program event recording (trace) definitions.
  * The following structures are used only for the ptrace interface, don't
  * touch or even look at it if you don't want to modify the user-space
  * ptrace interface. In particular stay away from it for in-kernel PER.
  */
-typedef struct
-{
+typedef struct {
 	unsigned long cr[NUM_CR_WORDS];
 } per_cr_words;
 
 #define PER_EM_MASK 0xE8000000UL
 
-typedef	struct
-{
+typedef struct {
 #ifdef __s390x__
-	unsigned                       : 32;
+	unsigned		       : 32;
 #endif /* __s390x__ */
-	unsigned em_branching          : 1;
+	unsigned em_branching	       : 1;
 	unsigned em_instruction_fetch  : 1;
 	/*
 	 * Switching on storage alteration automatically fixes
@@ -317,44 +321,41 @@ typedef	struct
 	unsigned em_storage_alteration : 1;
 	unsigned em_gpr_alt_unused     : 1;
 	unsigned em_store_real_address : 1;
-	unsigned                       : 3;
+	unsigned		       : 3;
 	unsigned branch_addr_ctl       : 1;
-	unsigned                       : 1;
+	unsigned		       : 1;
 	unsigned storage_alt_space_ctl : 1;
-	unsigned                       : 21;
+	unsigned		       : 21;
 	unsigned long starting_addr;
 	unsigned long ending_addr;
 } per_cr_bits;
 
-typedef struct
-{
+typedef struct {
 	unsigned short perc_atmid;
 	unsigned long address;
 	unsigned char access_id;
 } per_lowcore_words;
 
-typedef struct
-{
-	unsigned perc_branching          : 1;
+typedef struct {
+	unsigned perc_branching		 : 1;
 	unsigned perc_instruction_fetch  : 1;
 	unsigned perc_storage_alteration : 1;
-	unsigned perc_gpr_alt_unused     : 1;
+	unsigned perc_gpr_alt_unused	 : 1;
 	unsigned perc_store_real_address : 1;
-	unsigned                         : 3;
-	unsigned atmid_psw_bit_31        : 1;
-	unsigned atmid_validity_bit      : 1;
-	unsigned atmid_psw_bit_32        : 1;
-	unsigned atmid_psw_bit_5         : 1;
-	unsigned atmid_psw_bit_16        : 1;
-	unsigned atmid_psw_bit_17        : 1;
-	unsigned si                      : 2;
+	unsigned			 : 3;
+	unsigned atmid_psw_bit_31	 : 1;
+	unsigned atmid_validity_bit	 : 1;
+	unsigned atmid_psw_bit_32	 : 1;
+	unsigned atmid_psw_bit_5	 : 1;
+	unsigned atmid_psw_bit_16	 : 1;
+	unsigned atmid_psw_bit_17	 : 1;
+	unsigned si			 : 2;
 	unsigned long address;
-	unsigned                         : 4;
-	unsigned access_id               : 4;
+	unsigned			 : 4;
+	unsigned access_id		 : 4;
 } per_lowcore_bits;
 
-typedef struct
-{
+typedef struct {
 	union {
 		per_cr_words   words;
 		per_cr_bits    bits;
@@ -364,9 +365,9 @@ typedef struct
 	 * the kernel always sets them to zero. To enable single
 	 * stepping use ptrace(PTRACE_SINGLESTEP) instead.
 	 */
-	unsigned  single_step       : 1;
+	unsigned  single_step	    : 1;
 	unsigned  instruction_fetch : 1;
-	unsigned                    : 30;
+	unsigned		    : 30;
 	/*
 	 * These addresses are copied into cr10 & cr11 if single
 	 * stepping is switched off
@@ -376,11 +377,10 @@ typedef struct
 	union {
 		per_lowcore_words words;
 		per_lowcore_bits  bits;
-	} lowcore; 
+	} lowcore;
 } per_struct;
 
-typedef struct
-{
+typedef struct {
 	unsigned int  len;
 	unsigned long kernel_addr;
 	unsigned long process_addr;
@@ -390,12 +390,12 @@ typedef struct
  * S/390 specific non posix ptrace requests. I chose unusual values so
  * they are unlikely to clash with future ptrace definitions.
  */
-#define PTRACE_PEEKUSR_AREA           0x5000
-#define PTRACE_POKEUSR_AREA           0x5001
+#define PTRACE_PEEKUSR_AREA	      0x5000
+#define PTRACE_POKEUSR_AREA	      0x5001
 #define PTRACE_PEEKTEXT_AREA	      0x5002
 #define PTRACE_PEEKDATA_AREA	      0x5003
 #define PTRACE_POKETEXT_AREA	      0x5004
-#define PTRACE_POKEDATA_AREA 	      0x5005
+#define PTRACE_POKEDATA_AREA	      0x5005
 #define PTRACE_GET_LAST_BREAK	      0x5006
 #define PTRACE_PEEK_SYSTEM_CALL       0x5007
 #define PTRACE_POKE_SYSTEM_CALL	      0x5008
@@ -413,21 +413,19 @@ typedef struct
  * PT_PROT definition is loosely based on hppa bsd definition in
  * gdb/hppab-nat.c
  */
-#define PTRACE_PROT                       21
+#define PTRACE_PROT			  21
 
-typedef enum
-{
+typedef enum {
 	ptprot_set_access_watchpoint,
 	ptprot_set_write_watchpoint,
 	ptprot_disable_watchpoint
 } ptprot_flags;
 
-typedef struct
-{
+typedef struct {
 	unsigned long lowaddr;
 	unsigned long hiaddr;
 	ptprot_flags prot;
-} ptprot_area;                     
+} ptprot_area;
 
 /* Sequence of bytes for breakpoint illegal instruction.  */
 #define S390_BREAKPOINT     {0x0,0x1}
@@ -439,8 +437,7 @@ typedef struct
  * The user_regs_struct defines the way the user registers are
  * store on the stack for signal handling.
  */
-struct user_regs_struct
-{
+struct user_regs_struct {
 	psw_t psw;
 	unsigned long gprs[NUM_GPRS];
 	unsigned int  acrs[NUM_ACRS];
diff --git a/arch/s390/include/uapi/asm/sthyi.h b/arch/s390/include/uapi/asm/sthyi.h
index ec113db4eb7e..b1b022316983 100644
--- a/arch/s390/include/uapi/asm/sthyi.h
+++ b/arch/s390/include/uapi/asm/sthyi.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 #ifndef _UAPI_ASM_STHYI_H
 #define _UAPI_ASM_STHYI_H
 
diff --git a/arch/s390/include/uapi/asm/virtio-ccw.h b/arch/s390/include/uapi/asm/virtio-ccw.h
index 967aad390105..2b605f7e8483 100644
--- a/arch/s390/include/uapi/asm/virtio-ccw.h
+++ b/arch/s390/include/uapi/asm/virtio-ccw.h
@@ -1,13 +1,9 @@
-/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
 /*
  * Definitions for virtio-ccw devices.
  *
  * Copyright IBM Corp. 2013
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (version 2 only)
- * as published by the Free Software Foundation.
- *
  *  Author(s): Cornelia Huck <cornelia.huck@de.ibm.com>
  */
 #ifndef __KVM_VIRTIO_CCW_H
diff --git a/arch/s390/include/uapi/asm/vmcp.h b/arch/s390/include/uapi/asm/vmcp.h
index 4caf71714a55..aeaaa030030e 100644
--- a/arch/s390/include/uapi/asm/vmcp.h
+++ b/arch/s390/include/uapi/asm/vmcp.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  * Copyright IBM Corp. 2004, 2005
  * Interface implementation for communication with the z/VM control program
diff --git a/arch/s390/include/uapi/asm/zcrypt.h b/arch/s390/include/uapi/asm/zcrypt.h
index 137ef473584e..d568307321fc 100644
--- a/arch/s390/include/uapi/asm/zcrypt.h
+++ b/arch/s390/include/uapi/asm/zcrypt.h
@@ -9,20 +9,6 @@
  *	       Eric Rossman (edrossma@us.ibm.com)
  *
  *  Hotplug & misc device support: Jochen Roehrig (roehrig@de.ibm.com)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
 #ifndef __ASM_S390_ZCRYPT_H
diff --git a/arch/s390/kernel/Makefile b/arch/s390/kernel/Makefile
index 83bc82001c06..909bce65cb2b 100644
--- a/arch/s390/kernel/Makefile
+++ b/arch/s390/kernel/Makefile
@@ -59,7 +59,7 @@ obj-y	+= processor.o sys_s390.o ptrace.o signal.o cpcmd.o ebcdic.o nmi.o
 obj-y	+= debug.o irq.o ipl.o dis.o diag.o vdso.o als.o
 obj-y	+= sysinfo.o jump_label.o lgr.o os_info.o machine_kexec.o pgm_check.o
 obj-y	+= runtime_instr.o cache.o fpu.o dumpstack.o guarded_storage.o sthyi.o
-obj-y	+= entry.o reipl.o relocate_kernel.o kdebugfs.o
+obj-y	+= entry.o reipl.o relocate_kernel.o kdebugfs.o alternative.o
 
 extra-y				+= head.o head64.o vmlinux.lds
 
@@ -77,10 +77,9 @@ obj-$(CONFIG_KPROBES)		+= kprobes.o
 obj-$(CONFIG_FUNCTION_TRACER)	+= mcount.o ftrace.o
 obj-$(CONFIG_CRASH_DUMP)	+= crash_dump.o
 obj-$(CONFIG_UPROBES)		+= uprobes.o
-obj-$(CONFIG_ALTERNATIVES)	+= alternative.o
 
 obj-$(CONFIG_PERF_EVENTS)	+= perf_event.o perf_cpum_cf.o perf_cpum_sf.o
-obj-$(CONFIG_PERF_EVENTS)	+= perf_cpum_cf_events.o
+obj-$(CONFIG_PERF_EVENTS)	+= perf_cpum_cf_events.o perf_regs.o
 
 obj-$(CONFIG_TRACEPOINTS)	+= trace.o
 
diff --git a/arch/s390/kernel/alternative.c b/arch/s390/kernel/alternative.c
index 315986a06cf5..574e77622c04 100644
--- a/arch/s390/kernel/alternative.c
+++ b/arch/s390/kernel/alternative.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/module.h>
 #include <asm/alternative.h>
 #include <asm/facility.h>
diff --git a/arch/s390/kernel/asm-offsets.c b/arch/s390/kernel/asm-offsets.c
index 33ec80df7ed4..587b195b588d 100644
--- a/arch/s390/kernel/asm-offsets.c
+++ b/arch/s390/kernel/asm-offsets.c
@@ -171,6 +171,7 @@ int main(void)
 	OFFSET(__LC_RESTART_DATA, lowcore, restart_data);
 	OFFSET(__LC_RESTART_SOURCE, lowcore, restart_source);
 	OFFSET(__LC_USER_ASCE, lowcore, user_asce);
+	OFFSET(__LC_VDSO_ASCE, lowcore, vdso_asce);
 	OFFSET(__LC_LPP, lowcore, lpp);
 	OFFSET(__LC_CURRENT_PID, lowcore, current_pid);
 	OFFSET(__LC_PERCPU_OFFSET, lowcore, percpu_offset);
@@ -178,7 +179,6 @@ int main(void)
 	OFFSET(__LC_MACHINE_FLAGS, lowcore, machine_flags);
 	OFFSET(__LC_PREEMPT_COUNT, lowcore, preempt_count);
 	OFFSET(__LC_GMAP, lowcore, gmap);
-	OFFSET(__LC_PASTE, lowcore, paste);
 	/* software defined ABI-relevant lowcore locations 0xe00 - 0xe20 */
 	OFFSET(__LC_DUMP_REIPL, lowcore, ipib);
 	/* hardware defined lowcore locations 0x1000 - 0x18ff */
diff --git a/arch/s390/kernel/compat_linux.c b/arch/s390/kernel/compat_linux.c
index f04db3779b34..59eea9c65d3e 100644
--- a/arch/s390/kernel/compat_linux.c
+++ b/arch/s390/kernel/compat_linux.c
@@ -263,6 +263,7 @@ COMPAT_SYSCALL_DEFINE2(s390_setgroups16, int, gidsetsize, u16 __user *, grouplis
 		return retval;
 	}
 
+	groups_sort(group_info);
 	retval = set_current_groups(group_info);
 	put_group_info(group_info);
 
diff --git a/arch/s390/kernel/compat_signal.c b/arch/s390/kernel/compat_signal.c
index a4a1208e3df3..ef246940b44c 100644
--- a/arch/s390/kernel/compat_signal.c
+++ b/arch/s390/kernel/compat_signal.c
@@ -50,19 +50,6 @@ typedef struct
 	struct ucontext32 uc;
 } rt_sigframe32;
 
-static inline void sigset_to_sigset32(unsigned long *set64,
-				      compat_sigset_word *set32)
-{
-	set32[0] = (compat_sigset_word) set64[0];
-	set32[1] = (compat_sigset_word)(set64[0] >> 32);
-}
-
-static inline void sigset32_to_sigset(compat_sigset_word *set32,
-				      unsigned long *set64)
-{
-	set64[0] = (unsigned long) set32[0] | ((unsigned long) set32[1] << 32);
-}
-
 int copy_siginfo_to_user32(compat_siginfo_t __user *to, const siginfo_t *from)
 {
 	int err;
@@ -294,12 +281,10 @@ COMPAT_SYSCALL_DEFINE0(sigreturn)
 {
 	struct pt_regs *regs = task_pt_regs(current);
 	sigframe32 __user *frame = (sigframe32 __user *)regs->gprs[15];
-	compat_sigset_t cset;
 	sigset_t set;
 
-	if (__copy_from_user(&cset.sig, &frame->sc.oldmask, _SIGMASK_COPY_SIZE32))
+	if (get_compat_sigset(&set, (compat_sigset_t __user *)frame->sc.oldmask))
 		goto badframe;
-	sigset32_to_sigset(cset.sig, set.sig);
 	set_current_blocked(&set);
 	save_fpu_regs();
 	if (restore_sigregs32(regs, &frame->sregs))
@@ -317,12 +302,10 @@ COMPAT_SYSCALL_DEFINE0(rt_sigreturn)
 {
 	struct pt_regs *regs = task_pt_regs(current);
 	rt_sigframe32 __user *frame = (rt_sigframe32 __user *)regs->gprs[15];
-	compat_sigset_t cset;
 	sigset_t set;
 
-	if (__copy_from_user(&cset, &frame->uc.uc_sigmask, sizeof(cset)))
+	if (get_compat_sigset(&set, &frame->uc.uc_sigmask))
 		goto badframe;
-	sigset32_to_sigset(cset.sig, set.sig);
 	set_current_blocked(&set);
 	if (compat_restore_altstack(&frame->uc.uc_stack))
 		goto badframe;
@@ -372,7 +355,6 @@ static int setup_frame32(struct ksignal *ksig, sigset_t *set,
 {
 	int sig = ksig->sig;
 	sigframe32 __user *frame;
-	struct sigcontext32 sc;
 	unsigned long restorer;
 	size_t frame_size;
 
@@ -394,9 +376,10 @@ static int setup_frame32(struct ksignal *ksig, sigset_t *set,
 		return -EFAULT;
 
 	/* Create struct sigcontext32 on the signal stack */
-	sigset_to_sigset32(set->sig, sc.oldmask);
-	sc.sregs = (__u32)(unsigned long __force) &frame->sregs;
-	if (__copy_to_user(&frame->sc, &sc, sizeof(frame->sc)))
+	if (put_compat_sigset((compat_sigset_t __user *)frame->sc.oldmask,
+			      set, sizeof(compat_sigset_t)))
+		return -EFAULT;
+	if (__put_user(ptr_to_compat(&frame->sc), &frame->sc.sregs))
 		return -EFAULT;
 
 	/* Store registers needed to create the signal frame */
@@ -455,7 +438,6 @@ static int setup_frame32(struct ksignal *ksig, sigset_t *set,
 static int setup_rt_frame32(struct ksignal *ksig, sigset_t *set,
 			    struct pt_regs *regs)
 {
-	compat_sigset_t cset;
 	rt_sigframe32 __user *frame;
 	unsigned long restorer;
 	size_t frame_size;
@@ -502,12 +484,11 @@ static int setup_rt_frame32(struct ksignal *ksig, sigset_t *set,
 	store_sigregs();
 
 	/* Create ucontext on the signal stack. */
-	sigset_to_sigset32(set->sig, cset.sig);
 	if (__put_user(uc_flags, &frame->uc.uc_flags) ||
 	    __put_user(0, &frame->uc.uc_link) ||
 	    __compat_save_altstack(&frame->uc.uc_stack, regs->gprs[15]) ||
 	    save_sigregs32(regs, &frame->uc.uc_mcontext) ||
-	    __copy_to_user(&frame->uc.uc_sigmask, &cset, sizeof(cset)) ||
+	    put_compat_sigset(&frame->uc.uc_sigmask, set, sizeof(compat_sigset_t)) ||
 	    save_sigregs_ext32(regs, &frame->uc.uc_mcontext_ext))
 		return -EFAULT;
 
diff --git a/arch/s390/kernel/debug.c b/arch/s390/kernel/debug.c
index 58b9e127b615..80e974adb9e8 100644
--- a/arch/s390/kernel/debug.c
+++ b/arch/s390/kernel/debug.c
@@ -1392,7 +1392,7 @@ int debug_dflt_header_fn(debug_info_t *id, struct debug_view *view,
 	else
 		except_str = "-";
 	caller = (unsigned long) entry->caller;
-	rc += sprintf(out_buf, "%02i %011ld:%06lu %1u %1s %02i %p  ",
+	rc += sprintf(out_buf, "%02i %011ld:%06lu %1u %1s %02i %pK  ",
 		      area, sec, usec, level, except_str,
 		      entry->id.fields.cpuid, (void *)caller);
 	return rc;
diff --git a/arch/s390/kernel/dis.c b/arch/s390/kernel/dis.c
index b811d3a8417d..b2c68fbf2634 100644
--- a/arch/s390/kernel/dis.c
+++ b/arch/s390/kernel/dis.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Disassemble s390 instructions.
  *
@@ -396,9 +397,14 @@ struct s390_insn *find_insn(unsigned char *code)
 	unsigned char opfrag;
 	int i;
 
+	/* Search the opcode offset table to find an entry which
+	 * matches the beginning of the opcode. If there is no match
+	 * the last entry will be used, which is the default entry for
+	 * unknown instructions as well as 1-byte opcode instructions.
+	 */
 	for (i = 0; i < ARRAY_SIZE(opcode_offset); i++) {
 		entry = &opcode_offset[i];
-		if (entry->opcode == code[0] || entry->opcode == 0)
+		if (entry->opcode == code[0])
 			break;
 	}
 
@@ -480,7 +486,7 @@ void show_code(struct pt_regs *regs)
 {
 	char *mode = user_mode(regs) ? "User" : "Krnl";
 	unsigned char code[64];
-	char buffer[64], *ptr;
+	char buffer[128], *ptr;
 	mm_segment_t old_fs;
 	unsigned long addr;
 	int start, end, opsize, hops, i;
diff --git a/arch/s390/kernel/dumpstack.c b/arch/s390/kernel/dumpstack.c
index 2aa545dca4d5..5b23c4f6e50c 100644
--- a/arch/s390/kernel/dumpstack.c
+++ b/arch/s390/kernel/dumpstack.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Stack dumping functions
  *
diff --git a/arch/s390/kernel/entry.S b/arch/s390/kernel/entry.S
index f498d201f98d..9e5f6cd8e4c2 100644
--- a/arch/s390/kernel/entry.S
+++ b/arch/s390/kernel/entry.S
@@ -180,18 +180,17 @@ _PIF_WORK	= (_PIF_PER_TRAP | _PIF_SYSCALL_RESTART)
  */
 ENTRY(__switch_to)
 	stmg	%r6,%r15,__SF_GPRS(%r15)	# store gprs of prev task
-	lgr	%r1,%r2
-	aghi	%r1,__TASK_thread		# thread_struct of prev task
-	lg	%r5,__TASK_stack(%r3)		# start of kernel stack of next
-	stg	%r15,__THREAD_ksp(%r1)		# store kernel stack of prev
-	lgr	%r1,%r3
-	aghi	%r1,__TASK_thread		# thread_struct of next task
+	lghi	%r4,__TASK_stack
+	lghi	%r1,__TASK_thread
+	lg	%r5,0(%r4,%r3)			# start of kernel stack of next
+	stg	%r15,__THREAD_ksp(%r1,%r2)	# store kernel stack of prev
 	lgr	%r15,%r5
 	aghi	%r15,STACK_INIT			# end of kernel stack of next
 	stg	%r3,__LC_CURRENT		# store task struct of next
 	stg	%r15,__LC_KERNEL_STACK		# store end of kernel stack
-	lg	%r15,__THREAD_ksp(%r1)		# load kernel stack of next
-	mvc	__LC_CURRENT_PID(4,%r0),__TASK_pid(%r3) # store pid of next
+	lg	%r15,__THREAD_ksp(%r1,%r3)	# load kernel stack of next
+	aghi	%r3,__TASK_pid
+	mvc	__LC_CURRENT_PID(4,%r0),0(%r3)	# store pid of next
 	lmg	%r6,%r15,__SF_GPRS(%r15)	# load gprs of next task
 	TSTMSK	__LC_MACHINE_FLAGS,MACHINE_FLAG_LPP
 	bzr	%r14
@@ -379,13 +378,21 @@ ENTRY(system_call)
 	jg	s390_handle_mcck	# TIF bit will be cleared by handler
 
 #
-# _CIF_ASCE_PRIMARY and/or CIF_ASCE_SECONDARY set, load user space asce
+# _CIF_ASCE_PRIMARY and/or _CIF_ASCE_SECONDARY set, load user space asce
 #
 .Lsysc_asce:
+	ni	__LC_CPU_FLAGS+7,255-_CIF_ASCE_SECONDARY
+	lctlg	%c7,%c7,__LC_VDSO_ASCE		# load secondary asce
+	TSTMSK	__LC_CPU_FLAGS,_CIF_ASCE_PRIMARY
+	jz	.Lsysc_return
+#ifndef CONFIG_HAVE_MARCH_Z10_FEATURES
+	tm	__LC_STFLE_FAC_LIST+3,0x10	# has MVCOS ?
+	jnz	.Lsysc_set_fs_fixup
 	ni	__LC_CPU_FLAGS+7,255-_CIF_ASCE_PRIMARY
 	lctlg	%c1,%c1,__LC_USER_ASCE		# load primary asce
-	TSTMSK	__LC_CPU_FLAGS,_CIF_ASCE_SECONDARY
-	jz	.Lsysc_return
+	j	.Lsysc_return
+.Lsysc_set_fs_fixup:
+#endif
 	larl	%r14,.Lsysc_return
 	jg	set_fs_fixup
 
@@ -518,6 +525,7 @@ ENTRY(pgm_check_handler)
 	stmg	%r8,%r15,__LC_SAVE_AREA_SYNC
 	lg	%r10,__LC_LAST_BREAK
 	lg	%r12,__LC_CURRENT
+	lghi	%r11,0
 	larl	%r13,cleanup_critical
 	lmg	%r8,%r9,__LC_PGM_OLD_PSW
 	tmhh	%r8,0x0001		# test problem state bit
@@ -532,6 +540,7 @@ ENTRY(pgm_check_handler)
 	ni	__SIE_PROG0C+3(%r14),0xfe	# no longer in SIE
 	lctlg	%c1,%c1,__LC_USER_ASCE		# load primary asce
 	larl	%r9,sie_exit			# skip forward to sie_exit
+	lghi	%r11,_PIF_GUEST_FAULT
 #endif
 0:	tmhh	%r8,0x4000		# PER bit set in old PSW ?
 	jnz	1f			# -> enabled, can't be a double fault
@@ -549,13 +558,14 @@ ENTRY(pgm_check_handler)
 	jz	3f
 	mvc	__THREAD_trap_tdb(256,%r14),0(%r13)
 3:	stg	%r10,__THREAD_last_break(%r14)
-4:	la	%r11,STACK_FRAME_OVERHEAD(%r15)
+4:	lgr	%r13,%r11
+	la	%r11,STACK_FRAME_OVERHEAD(%r15)
 	stmg	%r0,%r7,__PT_R0(%r11)
 	mvc	__PT_R8(64,%r11),__LC_SAVE_AREA_SYNC
 	stmg	%r8,%r9,__PT_PSW(%r11)
 	mvc	__PT_INT_CODE(4,%r11),__LC_PGM_ILC
 	mvc	__PT_INT_PARM_LONG(8,%r11),__LC_TRANS_EXC_CODE
-	xc	__PT_FLAGS(8,%r11),__PT_FLAGS(%r11)
+	stg	%r13,__PT_FLAGS(%r11)
 	stg	%r10,__PT_ARGS(%r11)
 	tm	__LC_PGM_ILC+3,0x80	# check for per exception
 	jz	5f
@@ -738,10 +748,18 @@ ENTRY(io_int_handler)
 # _CIF_ASCE_PRIMARY and/or CIF_ASCE_SECONDARY set, load user space asce
 #
 .Lio_asce:
+	ni	__LC_CPU_FLAGS+7,255-_CIF_ASCE_SECONDARY
+	lctlg	%c7,%c7,__LC_VDSO_ASCE		# load secondary asce
+	TSTMSK	__LC_CPU_FLAGS,_CIF_ASCE_PRIMARY
+	jz	.Lio_return
+#ifndef CONFIG_HAVE_MARCH_Z10_FEATURES
+	tm	__LC_STFLE_FAC_LIST+3,0x10	# has MVCOS ?
+	jnz	.Lio_set_fs_fixup
 	ni	__LC_CPU_FLAGS+7,255-_CIF_ASCE_PRIMARY
 	lctlg	%c1,%c1,__LC_USER_ASCE		# load primary asce
-	TSTMSK	__LC_CPU_FLAGS,_CIF_ASCE_SECONDARY
-	jz	.Lio_return
+	j	.Lio_return
+.Lio_set_fs_fixup:
+#endif
 	larl	%r14,.Lio_return
 	jg	set_fs_fixup
 
diff --git a/arch/s390/kernel/head64.S b/arch/s390/kernel/head64.S
index 172002da7075..38a973ccf501 100644
--- a/arch/s390/kernel/head64.S
+++ b/arch/s390/kernel/head64.S
@@ -28,7 +28,7 @@ ENTRY(startup_continue)
 	lctlg	%c0,%c15,.Lctl-.LPG1(%r13)	# load control registers
 	lg	%r12,.Lparmaddr-.LPG1(%r13)	# pointer to parameter area
 					# move IPL device to lowcore
-	lghi	%r0,__LC_PASTE
+	larl	%r0,boot_vdso_data
 	stg	%r0,__LC_VDSO_PER_CPU
 #
 # Setup stack
diff --git a/arch/s390/kernel/ipl.c b/arch/s390/kernel/ipl.c
index 310e59e6eb4b..8ecb8726ac47 100644
--- a/arch/s390/kernel/ipl.c
+++ b/arch/s390/kernel/ipl.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *    ipl/reipl/dump support for Linux on s390.
  *
diff --git a/arch/s390/kernel/kprobes.c b/arch/s390/kernel/kprobes.c
index 1a6521af1751..af3722c28fd9 100644
--- a/arch/s390/kernel/kprobes.c
+++ b/arch/s390/kernel/kprobes.c
@@ -1,20 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  *  Kernel Probes (KProbes)
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
  * Copyright IBM Corp. 2002, 2006
  *
  * s390 port, used ppc64 as template. Mike Grundy <grundym@us.ibm.com>
diff --git a/arch/s390/kernel/lgr.c b/arch/s390/kernel/lgr.c
index bf9622f0e6b1..452502f9a0d9 100644
--- a/arch/s390/kernel/lgr.c
+++ b/arch/s390/kernel/lgr.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Linux Guest Relocation (LGR) detection
  *
diff --git a/arch/s390/kernel/module.c b/arch/s390/kernel/module.c
index 6d9f73bb4142..b7abfad4fd7d 100644
--- a/arch/s390/kernel/module.c
+++ b/arch/s390/kernel/module.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  *  Kernel module help for s390.
  *
@@ -8,20 +9,6 @@
  *
  *  based on i386 version
  *    Copyright (C) 2001 Rusty Russell.
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 #include <linux/module.h>
 #include <linux/elf.h>
@@ -433,16 +420,13 @@ int module_finalize(const Elf_Ehdr *hdr,
 	const Elf_Shdr *s;
 	char *secstrings;
 
-	if (IS_ENABLED(CONFIG_ALTERNATIVES)) {
-		secstrings = (void *)hdr + sechdrs[hdr->e_shstrndx].sh_offset;
-		for (s = sechdrs; s < sechdrs + hdr->e_shnum; s++) {
-			if (!strcmp(".altinstructions",
-				    secstrings + s->sh_name)) {
-				/* patch .altinstructions */
-				void *aseg = (void *)s->sh_addr;
+	secstrings = (void *)hdr + sechdrs[hdr->e_shstrndx].sh_offset;
+	for (s = sechdrs; s < sechdrs + hdr->e_shnum; s++) {
+		if (!strcmp(".altinstructions", secstrings + s->sh_name)) {
+			/* patch .altinstructions */
+			void *aseg = (void *)s->sh_addr;
 
-				apply_alternatives(aseg, aseg + s->sh_size);
-			}
+			apply_alternatives(aseg, aseg + s->sh_size);
 		}
 	}
 
diff --git a/arch/s390/kernel/nmi.c b/arch/s390/kernel/nmi.c
index 3f3cda41f32a..c7a627620e5e 100644
--- a/arch/s390/kernel/nmi.c
+++ b/arch/s390/kernel/nmi.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *   Machine check handler
  *
@@ -191,7 +192,6 @@ static int notrace s390_check_registers(union mci mci, int umode)
 {
 	union ctlreg2 cr2;
 	int kill_task;
-	void *fpt_save_area;
 
 	kill_task = 0;
 
@@ -224,7 +224,6 @@ static int notrace s390_check_registers(union mci mci, int umode)
 		if (!test_cpu_flag(CIF_FPU))
 			kill_task = 1;
 	}
-	fpt_save_area = &S390_lowcore.floating_pt_save_area;
 	if (!mci.fc) {
 		/*
 		 * Floating point control register can't be restored.
diff --git a/arch/s390/kernel/perf_cpum_cf.c b/arch/s390/kernel/perf_cpum_cf.c
index 746d03423333..cc085e2d2ce9 100644
--- a/arch/s390/kernel/perf_cpum_cf.c
+++ b/arch/s390/kernel/perf_cpum_cf.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Performance event support for s390x - CPU-measurement Counter Facility
  *
  *  Copyright IBM Corp. 2012, 2017
  *  Author(s): Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (version 2 only)
- * as published by the Free Software Foundation.
  */
 #define KMSG_COMPONENT	"cpum_cf"
 #define pr_fmt(fmt)	KMSG_COMPONENT ": " fmt
diff --git a/arch/s390/kernel/perf_cpum_sf.c b/arch/s390/kernel/perf_cpum_sf.c
index bd4bbf61aaf3..1c9ddd7aa5ec 100644
--- a/arch/s390/kernel/perf_cpum_sf.c
+++ b/arch/s390/kernel/perf_cpum_sf.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Performance event support for the System z CPU-measurement Sampling Facility
  *
  * Copyright IBM Corp. 2013
  * Author(s): Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (version 2 only)
- * as published by the Free Software Foundation.
  */
 #define KMSG_COMPONENT	"cpum_sf"
 #define pr_fmt(fmt)	KMSG_COMPONENT ": " fmt
@@ -15,6 +12,7 @@
 #include <linux/kernel_stat.h>
 #include <linux/perf_event.h>
 #include <linux/percpu.h>
+#include <linux/pid.h>
 #include <linux/notifier.h>
 #include <linux/export.h>
 #include <linux/slab.h>
@@ -77,6 +75,15 @@ struct sf_buffer {
 	unsigned long	 *tail;	    /* last sample-data-block-table */
 };
 
+struct aux_buffer {
+	struct sf_buffer sfb;
+	unsigned long head;	   /* index of SDB of buffer head */
+	unsigned long alert_mark;  /* index of SDB of alert request position */
+	unsigned long empty_mark;  /* mark of SDB not marked full */
+	unsigned long *sdb_index;  /* SDB address for fast lookup */
+	unsigned long *sdbt_index; /* SDBT address for fast lookup */
+};
+
 struct cpu_hw_sf {
 	/* CPU-measurement sampling information block */
 	struct hws_qsi_info_block qsi;
@@ -85,6 +92,7 @@ struct cpu_hw_sf {
 	struct sf_buffer sfb;	    /* Sampling buffer */
 	unsigned int flags;	    /* Status flags */
 	struct perf_event *event;   /* Scheduled perf event */
+	struct perf_output_handle handle; /* AUX buffer output handle */
 };
 static DEFINE_PER_CPU(struct cpu_hw_sf, cpu_hw_sf);
 
@@ -341,22 +349,6 @@ static void sfb_init_allocs(unsigned long num, struct hw_perf_event *hwc)
 	sfb_account_allocs(num, hwc);
 }
 
-static size_t event_sample_size(struct hw_perf_event *hwc)
-{
-	struct sf_raw_sample *sfr = (struct sf_raw_sample *) RAWSAMPLE_REG(hwc);
-	size_t sample_size;
-
-	/* The sample size depends on the sampling function: The basic-sampling
-	 * function must be always enabled, diagnostic-sampling function is
-	 * optional.
-	 */
-	sample_size = sfr->bsdes;
-	if (SAMPL_DIAG_MODE(hwc))
-		sample_size += sfr->dsdes;
-
-	return sample_size;
-}
-
 static void deallocate_buffers(struct cpu_hw_sf *cpuhw)
 {
 	if (cpuhw->sfb.sdbt)
@@ -366,35 +358,7 @@ static void deallocate_buffers(struct cpu_hw_sf *cpuhw)
 static int allocate_buffers(struct cpu_hw_sf *cpuhw, struct hw_perf_event *hwc)
 {
 	unsigned long n_sdb, freq, factor;
-	size_t sfr_size, sample_size;
-	struct sf_raw_sample *sfr;
-
-	/* Allocate raw sample buffer
-	 *
-	 *    The raw sample buffer is used to temporarily store sampling data
-	 *    entries for perf raw sample processing.  The buffer size mainly
-	 *    depends on the size of diagnostic-sampling data entries which is
-	 *    machine-specific.  The exact size calculation includes:
-	 *	1. The first 4 bytes of diagnostic-sampling data entries are
-	 *	   already reflected in the sf_raw_sample structure.  Subtract
-	 *	   these bytes.
-	 *	2. The perf raw sample data must be 8-byte aligned (u64) and
-	 *	   perf's internal data size must be considered too.  So add
-	 *	   an additional u32 for correct alignment and subtract before
-	 *	   allocating the buffer.
-	 *	3. Store the raw sample buffer pointer in the perf event
-	 *	   hardware structure.
-	 */
-	sfr_size = ALIGN((sizeof(*sfr) - sizeof(sfr->diag) + cpuhw->qsi.dsdes) +
-			 sizeof(u32), sizeof(u64));
-	sfr_size -= sizeof(u32);
-	sfr = kzalloc(sfr_size, GFP_KERNEL);
-	if (!sfr)
-		return -ENOMEM;
-	sfr->size = sfr_size;
-	sfr->bsdes = cpuhw->qsi.bsdes;
-	sfr->dsdes = cpuhw->qsi.dsdes;
-	RAWSAMPLE_REG(hwc) = (unsigned long) sfr;
+	size_t sample_size;
 
 	/* Calculate sampling buffers using 4K pages
 	 *
@@ -420,7 +384,7 @@ static int allocate_buffers(struct cpu_hw_sf *cpuhw, struct hw_perf_event *hwc)
 	 *	 ensure a minimum of CPUM_SF_MIN_SDBT (one table can manage up
 	 *	 to 511 SDBs).
 	 */
-	sample_size = event_sample_size(hwc);
+	sample_size = sizeof(struct hws_basic_entry);
 	freq = sample_rate_to_freq(&cpuhw->qsi, SAMPL_RATE(hwc));
 	factor = 1;
 	n_sdb = DIV_ROUND_UP(freq, factor * ((PAGE_SIZE-64) / sample_size));
@@ -619,10 +583,6 @@ static int reserve_pmc_hardware(void)
 
 static void hw_perf_event_destroy(struct perf_event *event)
 {
-	/* Free raw sample buffer */
-	if (RAWSAMPLE_REG(&event->hw))
-		kfree((void *) RAWSAMPLE_REG(&event->hw));
-
 	/* Release PMC if this is the last perf event */
 	if (!atomic_add_unless(&num_events, -1, 1)) {
 		mutex_lock(&pmc_reserve_mutex);
@@ -642,15 +602,8 @@ static void hw_init_period(struct hw_perf_event *hwc, u64 period)
 static void hw_reset_registers(struct hw_perf_event *hwc,
 			       unsigned long *sdbt_origin)
 {
-	struct sf_raw_sample *sfr;
-
 	/* (Re)set to first sample-data-block-table */
 	TEAR_REG(hwc) = (unsigned long) sdbt_origin;
-
-	/* (Re)set raw sampling buffer register */
-	sfr = (struct sf_raw_sample *) RAWSAMPLE_REG(hwc);
-	memset(&sfr->basic, 0, sizeof(sfr->basic));
-	memset(&sfr->diag, 0, sfr->dsdes);
 }
 
 static unsigned long hw_limit_rate(const struct hws_qsi_info_block *si,
@@ -660,6 +613,67 @@ static unsigned long hw_limit_rate(const struct hws_qsi_info_block *si,
 		       si->min_sampl_rate, si->max_sampl_rate);
 }
 
+static u32 cpumsf_pid_type(struct perf_event *event,
+			   u32 pid, enum pid_type type)
+{
+	struct task_struct *tsk;
+
+	/* Idle process */
+	if (!pid)
+		goto out;
+
+	tsk = find_task_by_pid_ns(pid, &init_pid_ns);
+	pid = -1;
+	if (tsk) {
+		/*
+		 * Only top level events contain the pid namespace in which
+		 * they are created.
+		 */
+		if (event->parent)
+			event = event->parent;
+		pid = __task_pid_nr_ns(tsk, type, event->ns);
+		/*
+		 * See also 1d953111b648
+		 * "perf/core: Don't report zero PIDs for exiting tasks".
+		 */
+		if (!pid && !pid_alive(tsk))
+			pid = -1;
+	}
+out:
+	return pid;
+}
+
+static void cpumsf_output_event_pid(struct perf_event *event,
+				    struct perf_sample_data *data,
+				    struct pt_regs *regs)
+{
+	u32 pid;
+	struct perf_event_header header;
+	struct perf_output_handle handle;
+
+	/*
+	 * Obtain the PID from the basic-sampling data entry and
+	 * correct the data->tid_entry.pid value.
+	 */
+	pid = data->tid_entry.pid;
+
+	/* Protect callchain buffers, tasks */
+	rcu_read_lock();
+
+	perf_prepare_sample(&header, data, event, regs);
+	if (perf_output_begin(&handle, event, header.size))
+		goto out;
+
+	/* Update the process ID (see also kernel/events/core.c) */
+	data->tid_entry.pid = cpumsf_pid_type(event, pid, __PIDTYPE_TGID);
+	data->tid_entry.tid = cpumsf_pid_type(event, pid, PIDTYPE_PID);
+
+	perf_output_sample(&handle, &header, data, event);
+	perf_output_end(&handle);
+out:
+	rcu_read_unlock();
+}
+
 static int __hw_perf_event_init(struct perf_event *event)
 {
 	struct cpu_hw_sf *cpuhw;
@@ -770,6 +784,10 @@ static int __hw_perf_event_init(struct perf_event *event)
 	hwc->extra_reg.reg = REG_OVERFLOW;
 	OVERFLOW_REG(hwc) = 0;
 
+	/* Use AUX buffer. No need to allocate it by ourself */
+	if (attr->config == PERF_EVENT_CPUM_SF_DIAG)
+		return 0;
+
 	/* Allocate the per-CPU sampling buffer using the CPU information
 	 * from the event.  If the event is not pinned to a particular
 	 * CPU (event->cpu == -1; or cpuhw == NULL), allocate sampling
@@ -789,6 +807,14 @@ static int __hw_perf_event_init(struct perf_event *event)
 				break;
 		}
 	}
+
+	/* If PID/TID sampling is active, replace the default overflow
+	 * handler to extract and resolve the PIDs from the basic-sampling
+	 * data entries.
+	 */
+	if (event->attr.sample_type & PERF_SAMPLE_TID)
+		if (is_default_overflow_handler(event))
+			event->overflow_handler = cpumsf_output_event_pid;
 out:
 	return err;
 }
@@ -866,10 +892,15 @@ static void cpumsf_pmu_enable(struct pmu *pmu)
 	 */
 	if (cpuhw->event) {
 		hwc = &cpuhw->event->hw;
-		/* Account number of overflow-designated buffer extents */
-		sfb_account_overflows(cpuhw, hwc);
-		if (sfb_has_pending_allocs(&cpuhw->sfb, hwc))
-			extend_sampling_buffer(&cpuhw->sfb, hwc);
+		if (!(SAMPL_DIAG_MODE(hwc))) {
+			/*
+			 * Account number of overflow-designated
+			 * buffer extents
+			 */
+			sfb_account_overflows(cpuhw, hwc);
+			if (sfb_has_pending_allocs(&cpuhw->sfb, hwc))
+				extend_sampling_buffer(&cpuhw->sfb, hwc);
+		}
 	}
 
 	/* (Re)enable the PMU and sampling facility */
@@ -884,6 +915,9 @@ static void cpumsf_pmu_enable(struct pmu *pmu)
 		return;
 	}
 
+	/* Load current program parameter */
+	lpp(&S390_lowcore.lpp);
+
 	debug_sprintf_event(sfdbg, 6, "pmu_enable: es=%i cs=%i ed=%i cd=%i "
 			    "tear=%p dear=%p\n", cpuhw->lsctl.es, cpuhw->lsctl.cs,
 			    cpuhw->lsctl.ed, cpuhw->lsctl.cd,
@@ -967,22 +1001,16 @@ static int perf_exclude_event(struct perf_event *event, struct pt_regs *regs,
  *
  * Return non-zero if an event overflow occurred.
  */
-static int perf_push_sample(struct perf_event *event, struct sf_raw_sample *sfr)
+static int perf_push_sample(struct perf_event *event,
+			    struct hws_basic_entry *basic)
 {
 	int overflow;
 	struct pt_regs regs;
 	struct perf_sf_sde_regs *sde_regs;
 	struct perf_sample_data data;
-	struct perf_raw_record raw = {
-		.frag = {
-			.size = sfr->size,
-			.data = sfr,
-		},
-	};
 
 	/* Setup perf sample */
 	perf_sample_data_init(&data, 0, event->hw.last_period);
-	data.raw = &raw;
 
 	/* Setup pt_regs to look like an CPU-measurement external interrupt
 	 * using the Program Request Alert code.  The regs.int_parm_long
@@ -994,11 +1022,11 @@ static int perf_push_sample(struct perf_event *event, struct sf_raw_sample *sfr)
 	regs.int_parm = CPU_MF_INT_SF_PRA;
 	sde_regs = (struct perf_sf_sde_regs *) &regs.int_parm_long;
 
-	psw_bits(regs.psw).ia	= sfr->basic.ia;
-	psw_bits(regs.psw).dat	= sfr->basic.T;
-	psw_bits(regs.psw).wait = sfr->basic.W;
-	psw_bits(regs.psw).pstate = sfr->basic.P;
-	psw_bits(regs.psw).as	= sfr->basic.AS;
+	psw_bits(regs.psw).ia	= basic->ia;
+	psw_bits(regs.psw).dat	= basic->T;
+	psw_bits(regs.psw).wait = basic->W;
+	psw_bits(regs.psw).pstate = basic->P;
+	psw_bits(regs.psw).as	= basic->AS;
 
 	/*
 	 * Use the hardware provided configuration level to decide if the
@@ -1011,7 +1039,7 @@ static int perf_push_sample(struct perf_event *event, struct sf_raw_sample *sfr)
 	 * If the value differs from 0xffff (the host value), we assume to
 	 * be a KVM guest.
 	 */
-	switch (sfr->basic.CL) {
+	switch (basic->CL) {
 	case 1: /* logical partition */
 		sde_regs->in_guest = 0;
 		break;
@@ -1019,11 +1047,17 @@ static int perf_push_sample(struct perf_event *event, struct sf_raw_sample *sfr)
 		sde_regs->in_guest = 1;
 		break;
 	default: /* old machine, use heuristics */
-		if (sfr->basic.gpp || sfr->basic.prim_asn != 0xffff)
+		if (basic->gpp || basic->prim_asn != 0xffff)
 			sde_regs->in_guest = 1;
 		break;
 	}
 
+	/*
+	 * Store the PID value from the sample-data-entry to be
+	 * processed and resolved by cpumsf_output_event_pid().
+	 */
+	data.tid_entry.pid = basic->hpp & LPP_PID_MASK;
+
 	overflow = 0;
 	if (perf_exclude_event(event, &regs, sde_regs))
 		goto out;
@@ -1041,75 +1075,12 @@ static void perf_event_count_update(struct perf_event *event, u64 count)
 	local64_add(count, &event->count);
 }
 
-static int sample_format_is_valid(struct hws_combined_entry *sample,
-				   unsigned int flags)
-{
-	if (likely(flags & PERF_CPUM_SF_BASIC_MODE))
-		/* Only basic-sampling data entries with data-entry-format
-		 * version of 0x0001 can be processed.
-		 */
-		if (sample->basic.def != 0x0001)
-			return 0;
-	if (flags & PERF_CPUM_SF_DIAG_MODE)
-		/* The data-entry-format number of diagnostic-sampling data
-		 * entries can vary.  Because diagnostic data is just passed
-		 * through, do only a sanity check on the DEF.
-		 */
-		if (sample->diag.def < 0x8001)
-			return 0;
-	return 1;
-}
-
-static int sample_is_consistent(struct hws_combined_entry *sample,
-				unsigned long flags)
-{
-	/* This check applies only to basic-sampling data entries of potentially
-	 * combined-sampling data entries.  Invalid entries cannot be processed
-	 * by the PMU and, thus, do not deliver an associated
-	 * diagnostic-sampling data entry.
-	 */
-	if (unlikely(!(flags & PERF_CPUM_SF_BASIC_MODE)))
-		return 0;
-	/*
-	 * Samples are skipped, if they are invalid or for which the
-	 * instruction address is not predictable, i.e., the wait-state bit is
-	 * set.
-	 */
-	if (sample->basic.I || sample->basic.W)
-		return 0;
-	return 1;
-}
-
-static void reset_sample_slot(struct hws_combined_entry *sample,
-			      unsigned long flags)
-{
-	if (likely(flags & PERF_CPUM_SF_BASIC_MODE))
-		sample->basic.def = 0;
-	if (flags & PERF_CPUM_SF_DIAG_MODE)
-		sample->diag.def = 0;
-}
-
-static void sfr_store_sample(struct sf_raw_sample *sfr,
-			     struct hws_combined_entry *sample)
-{
-	if (likely(sfr->format & PERF_CPUM_SF_BASIC_MODE))
-		sfr->basic = sample->basic;
-	if (sfr->format & PERF_CPUM_SF_DIAG_MODE)
-		memcpy(&sfr->diag, &sample->diag, sfr->dsdes);
-}
-
-static void debug_sample_entry(struct hws_combined_entry *sample,
-			       struct hws_trailer_entry *te,
-			       unsigned long flags)
+static void debug_sample_entry(struct hws_basic_entry *sample,
+			       struct hws_trailer_entry *te)
 {
 	debug_sprintf_event(sfdbg, 4, "hw_collect_samples: Found unknown "
-			    "sampling data entry: te->f=%i basic.def=%04x (%p)"
-			    " diag.def=%04x (%p)\n", te->f,
-			    sample->basic.def, &sample->basic,
-			    (flags & PERF_CPUM_SF_DIAG_MODE)
-					? sample->diag.def : 0xFFFF,
-			    (flags & PERF_CPUM_SF_DIAG_MODE)
-					?  &sample->diag : NULL);
+			    "sampling data entry: te->f=%i basic.def=%04x (%p)\n",
+			    te->f, sample->def, sample);
 }
 
 /* hw_collect_samples() - Walk through a sample-data-block and collect samples
@@ -1135,44 +1106,37 @@ static void debug_sample_entry(struct hws_combined_entry *sample,
 static void hw_collect_samples(struct perf_event *event, unsigned long *sdbt,
 			       unsigned long long *overflow)
 {
-	unsigned long flags = SAMPL_FLAGS(&event->hw);
-	struct hws_combined_entry *sample;
 	struct hws_trailer_entry *te;
-	struct sf_raw_sample *sfr;
-	size_t sample_size;
+	struct hws_basic_entry *sample;
 
-	/* Prepare and initialize raw sample data */
-	sfr = (struct sf_raw_sample *) RAWSAMPLE_REG(&event->hw);
-	sfr->format = flags & PERF_CPUM_SF_MODE_MASK;
-
-	sample_size = event_sample_size(&event->hw);
 	te = (struct hws_trailer_entry *) trailer_entry_ptr(*sdbt);
-	sample = (struct hws_combined_entry *) *sdbt;
+	sample = (struct hws_basic_entry *) *sdbt;
 	while ((unsigned long *) sample < (unsigned long *) te) {
 		/* Check for an empty sample */
-		if (!sample->basic.def)
+		if (!sample->def)
 			break;
 
 		/* Update perf event period */
 		perf_event_count_update(event, SAMPL_RATE(&event->hw));
 
-		/* Check sampling data entry */
-		if (sample_format_is_valid(sample, flags)) {
+		/* Check whether sample is valid */
+		if (sample->def == 0x0001) {
 			/* If an event overflow occurred, the PMU is stopped to
 			 * throttle event delivery.  Remaining sample data is
 			 * discarded.
 			 */
 			if (!*overflow) {
-				if (sample_is_consistent(sample, flags)) {
+				/* Check whether sample is consistent */
+				if (sample->I == 0 && sample->W == 0) {
 					/* Deliver sample data to perf */
-					sfr_store_sample(sfr, sample);
-					*overflow = perf_push_sample(event, sfr);
+					*overflow = perf_push_sample(event,
+								     sample);
 				}
 			} else
 				/* Count discarded samples */
 				*overflow += 1;
 		} else {
-			debug_sample_entry(sample, te, flags);
+			debug_sample_entry(sample, te);
 			/* Sample slot is not yet written or other record.
 			 *
 			 * This condition can occur if the buffer was reused
@@ -1188,8 +1152,8 @@ static void hw_collect_samples(struct perf_event *event, unsigned long *sdbt,
 		}
 
 		/* Reset sample slot and advance to next sample */
-		reset_sample_slot(sample, flags);
-		sample += sample_size;
+		sample->def = 0;
+		sample++;
 	}
 }
 
@@ -1215,6 +1179,13 @@ static void hw_perf_event_update(struct perf_event *event, int flush_all)
 	unsigned long long event_overflow, sampl_overflow, num_sdb, te_flags;
 	int done;
 
+	/*
+	 * AUX buffer is used when in diagnostic sampling mode.
+	 * No perf events/samples are created.
+	 */
+	if (SAMPL_DIAG_MODE(&event->hw))
+		return;
+
 	if (flush_all && SDB_FULL_BLOCKS(hwc))
 		flush_all = 0;
 
@@ -1291,6 +1262,439 @@ static void hw_perf_event_update(struct perf_event *event, int flush_all)
 				    sampl_overflow, event_overflow);
 }
 
+#define AUX_SDB_INDEX(aux, i) ((i) % aux->sfb.num_sdb)
+#define AUX_SDB_NUM(aux, start, end) (end >= start ? end - start + 1 : 0)
+#define AUX_SDB_NUM_ALERT(aux) AUX_SDB_NUM(aux, aux->head, aux->alert_mark)
+#define AUX_SDB_NUM_EMPTY(aux) AUX_SDB_NUM(aux, aux->head, aux->empty_mark)
+
+/*
+ * Get trailer entry by index of SDB.
+ */
+static struct hws_trailer_entry *aux_sdb_trailer(struct aux_buffer *aux,
+						 unsigned long index)
+{
+	unsigned long sdb;
+
+	index = AUX_SDB_INDEX(aux, index);
+	sdb = aux->sdb_index[index];
+	return (struct hws_trailer_entry *)trailer_entry_ptr(sdb);
+}
+
+/*
+ * Finish sampling on the cpu. Called by cpumsf_pmu_del() with pmu
+ * disabled. Collect the full SDBs in AUX buffer which have not reached
+ * the point of alert indicator. And ignore the SDBs which are not
+ * full.
+ *
+ * 1. Scan SDBs to see how much data is there and consume them.
+ * 2. Remove alert indicator in the buffer.
+ */
+static void aux_output_end(struct perf_output_handle *handle)
+{
+	unsigned long i, range_scan, idx;
+	struct aux_buffer *aux;
+	struct hws_trailer_entry *te;
+
+	aux = perf_get_aux(handle);
+	if (!aux)
+		return;
+
+	range_scan = AUX_SDB_NUM_ALERT(aux);
+	for (i = 0, idx = aux->head; i < range_scan; i++, idx++) {
+		te = aux_sdb_trailer(aux, idx);
+		if (!(te->flags & SDB_TE_BUFFER_FULL_MASK))
+			break;
+	}
+	/* i is num of SDBs which are full */
+	perf_aux_output_end(handle, i << PAGE_SHIFT);
+
+	/* Remove alert indicators in the buffer */
+	te = aux_sdb_trailer(aux, aux->alert_mark);
+	te->flags &= ~SDB_TE_ALERT_REQ_MASK;
+
+	debug_sprintf_event(sfdbg, 6, "aux_output_end: collect %lx SDBs\n", i);
+}
+
+/*
+ * Start sampling on the CPU. Called by cpumsf_pmu_add() when an event
+ * is first added to the CPU or rescheduled again to the CPU. It is called
+ * with pmu disabled.
+ *
+ * 1. Reset the trailer of SDBs to get ready for new data.
+ * 2. Tell the hardware where to put the data by reset the SDBs buffer
+ *    head(tear/dear).
+ */
+static int aux_output_begin(struct perf_output_handle *handle,
+			    struct aux_buffer *aux,
+			    struct cpu_hw_sf *cpuhw)
+{
+	unsigned long range;
+	unsigned long i, range_scan, idx;
+	unsigned long head, base, offset;
+	struct hws_trailer_entry *te;
+
+	if (WARN_ON_ONCE(handle->head & ~PAGE_MASK))
+		return -EINVAL;
+
+	aux->head = handle->head >> PAGE_SHIFT;
+	range = (handle->size + 1) >> PAGE_SHIFT;
+	if (range <= 1)
+		return -ENOMEM;
+
+	/*
+	 * SDBs between aux->head and aux->empty_mark are already ready
+	 * for new data. range_scan is num of SDBs not within them.
+	 */
+	if (range > AUX_SDB_NUM_EMPTY(aux)) {
+		range_scan = range - AUX_SDB_NUM_EMPTY(aux);
+		idx = aux->empty_mark + 1;
+		for (i = 0; i < range_scan; i++, idx++) {
+			te = aux_sdb_trailer(aux, idx);
+			te->flags = te->flags & ~SDB_TE_BUFFER_FULL_MASK;
+			te->flags = te->flags & ~SDB_TE_ALERT_REQ_MASK;
+			te->overflow = 0;
+		}
+		/* Save the position of empty SDBs */
+		aux->empty_mark = aux->head + range - 1;
+	}
+
+	/* Set alert indicator */
+	aux->alert_mark = aux->head + range/2 - 1;
+	te = aux_sdb_trailer(aux, aux->alert_mark);
+	te->flags = te->flags | SDB_TE_ALERT_REQ_MASK;
+
+	/* Reset hardware buffer head */
+	head = AUX_SDB_INDEX(aux, aux->head);
+	base = aux->sdbt_index[head / CPUM_SF_SDB_PER_TABLE];
+	offset = head % CPUM_SF_SDB_PER_TABLE;
+	cpuhw->lsctl.tear = base + offset * sizeof(unsigned long);
+	cpuhw->lsctl.dear = aux->sdb_index[head];
+
+	debug_sprintf_event(sfdbg, 6, "aux_output_begin: "
+			    "head->alert_mark->empty_mark (num_alert, range)"
+			    "[%lx -> %lx -> %lx] (%lx, %lx) "
+			    "tear index %lx, tear %lx dear %lx\n",
+			    aux->head, aux->alert_mark, aux->empty_mark,
+			    AUX_SDB_NUM_ALERT(aux), range,
+			    head / CPUM_SF_SDB_PER_TABLE,
+			    cpuhw->lsctl.tear,
+			    cpuhw->lsctl.dear);
+
+	return 0;
+}
+
+/*
+ * Set alert indicator on SDB at index @alert_index while sampler is running.
+ *
+ * Return true if successfully.
+ * Return false if full indicator is already set by hardware sampler.
+ */
+static bool aux_set_alert(struct aux_buffer *aux, unsigned long alert_index,
+			  unsigned long long *overflow)
+{
+	unsigned long long orig_overflow, orig_flags, new_flags;
+	struct hws_trailer_entry *te;
+
+	te = aux_sdb_trailer(aux, alert_index);
+	do {
+		orig_flags = te->flags;
+		orig_overflow = te->overflow;
+		*overflow = orig_overflow;
+		if (orig_flags & SDB_TE_BUFFER_FULL_MASK) {
+			/*
+			 * SDB is already set by hardware.
+			 * Abort and try to set somewhere
+			 * behind.
+			 */
+			return false;
+		}
+		new_flags = orig_flags | SDB_TE_ALERT_REQ_MASK;
+	} while (!cmpxchg_double(&te->flags, &te->overflow,
+				 orig_flags, orig_overflow,
+				 new_flags, 0ULL));
+	return true;
+}
+
+/*
+ * aux_reset_buffer() - Scan and setup SDBs for new samples
+ * @aux:	The AUX buffer to set
+ * @range:	The range of SDBs to scan started from aux->head
+ * @overflow:	Set to overflow count
+ *
+ * Set alert indicator on the SDB at index of aux->alert_mark. If this SDB is
+ * marked as empty, check if it is already set full by the hardware sampler.
+ * If yes, that means new data is already there before we can set an alert
+ * indicator. Caller should try to set alert indicator to some position behind.
+ *
+ * Scan the SDBs in AUX buffer from behind aux->empty_mark. They are used
+ * previously and have already been consumed by user space. Reset these SDBs
+ * (clear full indicator and alert indicator) for new data.
+ * If aux->alert_mark fall in this area, just set it. Overflow count is
+ * recorded while scanning.
+ *
+ * SDBs between aux->head and aux->empty_mark are already reset at last time.
+ * and ready for new samples. So scanning on this area could be skipped.
+ *
+ * Return true if alert indicator is set successfully and false if not.
+ */
+static bool aux_reset_buffer(struct aux_buffer *aux, unsigned long range,
+			     unsigned long long *overflow)
+{
+	unsigned long long orig_overflow, orig_flags, new_flags;
+	unsigned long i, range_scan, idx;
+	struct hws_trailer_entry *te;
+
+	if (range <= AUX_SDB_NUM_EMPTY(aux))
+		/*
+		 * No need to scan. All SDBs in range are marked as empty.
+		 * Just set alert indicator. Should check race with hardware
+		 * sampler.
+		 */
+		return aux_set_alert(aux, aux->alert_mark, overflow);
+
+	if (aux->alert_mark <= aux->empty_mark)
+		/*
+		 * Set alert indicator on empty SDB. Should check race
+		 * with hardware sampler.
+		 */
+		if (!aux_set_alert(aux, aux->alert_mark, overflow))
+			return false;
+
+	/*
+	 * Scan the SDBs to clear full and alert indicator used previously.
+	 * Start scanning from one SDB behind empty_mark. If the new alert
+	 * indicator fall into this range, set it.
+	 */
+	range_scan = range - AUX_SDB_NUM_EMPTY(aux);
+	idx = aux->empty_mark + 1;
+	for (i = 0; i < range_scan; i++, idx++) {
+		te = aux_sdb_trailer(aux, idx);
+		do {
+			orig_flags = te->flags;
+			orig_overflow = te->overflow;
+			new_flags = orig_flags & ~SDB_TE_BUFFER_FULL_MASK;
+			if (idx == aux->alert_mark)
+				new_flags |= SDB_TE_ALERT_REQ_MASK;
+			else
+				new_flags &= ~SDB_TE_ALERT_REQ_MASK;
+		} while (!cmpxchg_double(&te->flags, &te->overflow,
+					 orig_flags, orig_overflow,
+					 new_flags, 0ULL));
+		*overflow += orig_overflow;
+	}
+
+	/* Update empty_mark to new position */
+	aux->empty_mark = aux->head + range - 1;
+
+	return true;
+}
+
+/*
+ * Measurement alert handler for diagnostic mode sampling.
+ */
+static void hw_collect_aux(struct cpu_hw_sf *cpuhw)
+{
+	struct aux_buffer *aux;
+	int done = 0;
+	unsigned long range = 0, size;
+	unsigned long long overflow = 0;
+	struct perf_output_handle *handle = &cpuhw->handle;
+	unsigned long num_sdb;
+
+	aux = perf_get_aux(handle);
+	if (WARN_ON_ONCE(!aux))
+		return;
+
+	/* Inform user space new data arrived */
+	size = AUX_SDB_NUM_ALERT(aux) << PAGE_SHIFT;
+	perf_aux_output_end(handle, size);
+	num_sdb = aux->sfb.num_sdb;
+
+	while (!done) {
+		/* Get an output handle */
+		aux = perf_aux_output_begin(handle, cpuhw->event);
+		if (handle->size == 0) {
+			pr_err("The AUX buffer with %lu pages for the "
+			       "diagnostic-sampling mode is full\n",
+				num_sdb);
+			debug_sprintf_event(sfdbg, 1, "AUX buffer used up\n");
+			break;
+		}
+		if (WARN_ON_ONCE(!aux))
+			return;
+
+		/* Update head and alert_mark to new position */
+		aux->head = handle->head >> PAGE_SHIFT;
+		range = (handle->size + 1) >> PAGE_SHIFT;
+		if (range == 1)
+			aux->alert_mark = aux->head;
+		else
+			aux->alert_mark = aux->head + range/2 - 1;
+
+		if (aux_reset_buffer(aux, range, &overflow)) {
+			if (!overflow) {
+				done = 1;
+				break;
+			}
+			size = range << PAGE_SHIFT;
+			perf_aux_output_end(&cpuhw->handle, size);
+			pr_err("Sample data caused the AUX buffer with %lu "
+			       "pages to overflow\n", num_sdb);
+			debug_sprintf_event(sfdbg, 1, "head %lx range %lx "
+					    "overflow %llx\n",
+					    aux->head, range, overflow);
+		} else {
+			size = AUX_SDB_NUM_ALERT(aux) << PAGE_SHIFT;
+			perf_aux_output_end(&cpuhw->handle, size);
+			debug_sprintf_event(sfdbg, 6, "head %lx alert %lx "
+					    "already full, try another\n",
+					    aux->head, aux->alert_mark);
+		}
+	}
+
+	if (done)
+		debug_sprintf_event(sfdbg, 6, "aux_reset_buffer: "
+				    "[%lx -> %lx -> %lx] (%lx, %lx)\n",
+				    aux->head, aux->alert_mark, aux->empty_mark,
+				    AUX_SDB_NUM_ALERT(aux), range);
+}
+
+/*
+ * Callback when freeing AUX buffers.
+ */
+static void aux_buffer_free(void *data)
+{
+	struct aux_buffer *aux = data;
+	unsigned long i, num_sdbt;
+
+	if (!aux)
+		return;
+
+	/* Free SDBT. SDB is freed by the caller */
+	num_sdbt = aux->sfb.num_sdbt;
+	for (i = 0; i < num_sdbt; i++)
+		free_page(aux->sdbt_index[i]);
+
+	kfree(aux->sdbt_index);
+	kfree(aux->sdb_index);
+	kfree(aux);
+
+	debug_sprintf_event(sfdbg, 4, "aux_buffer_free: free "
+			    "%lu SDBTs\n", num_sdbt);
+}
+
+/*
+ * aux_buffer_setup() - Setup AUX buffer for diagnostic mode sampling
+ * @cpu:	On which to allocate, -1 means current
+ * @pages:	Array of pointers to buffer pages passed from perf core
+ * @nr_pages:	Total pages
+ * @snapshot:	Flag for snapshot mode
+ *
+ * This is the callback when setup an event using AUX buffer. Perf tool can
+ * trigger this by an additional mmap() call on the event. Unlike the buffer
+ * for basic samples, AUX buffer belongs to the event. It is scheduled with
+ * the task among online cpus when it is a per-thread event.
+ *
+ * Return the private AUX buffer structure if success or NULL if fails.
+ */
+static void *aux_buffer_setup(int cpu, void **pages, int nr_pages,
+			      bool snapshot)
+{
+	struct sf_buffer *sfb;
+	struct aux_buffer *aux;
+	unsigned long *new, *tail;
+	int i, n_sdbt;
+
+	if (!nr_pages || !pages)
+		return NULL;
+
+	if (nr_pages > CPUM_SF_MAX_SDB * CPUM_SF_SDB_DIAG_FACTOR) {
+		pr_err("AUX buffer size (%i pages) is larger than the "
+		       "maximum sampling buffer limit\n",
+		       nr_pages);
+		return NULL;
+	} else if (nr_pages < CPUM_SF_MIN_SDB * CPUM_SF_SDB_DIAG_FACTOR) {
+		pr_err("AUX buffer size (%i pages) is less than the "
+		       "minimum sampling buffer limit\n",
+		       nr_pages);
+		return NULL;
+	}
+
+	/* Allocate aux_buffer struct for the event */
+	aux = kmalloc(sizeof(struct aux_buffer), GFP_KERNEL);
+	if (!aux)
+		goto no_aux;
+	sfb = &aux->sfb;
+
+	/* Allocate sdbt_index for fast reference */
+	n_sdbt = (nr_pages + CPUM_SF_SDB_PER_TABLE - 1) / CPUM_SF_SDB_PER_TABLE;
+	aux->sdbt_index = kmalloc_array(n_sdbt, sizeof(void *), GFP_KERNEL);
+	if (!aux->sdbt_index)
+		goto no_sdbt_index;
+
+	/* Allocate sdb_index for fast reference */
+	aux->sdb_index = kmalloc_array(nr_pages, sizeof(void *), GFP_KERNEL);
+	if (!aux->sdb_index)
+		goto no_sdb_index;
+
+	/* Allocate the first SDBT */
+	sfb->num_sdbt = 0;
+	sfb->sdbt = (unsigned long *) get_zeroed_page(GFP_KERNEL);
+	if (!sfb->sdbt)
+		goto no_sdbt;
+	aux->sdbt_index[sfb->num_sdbt++] = (unsigned long)sfb->sdbt;
+	tail = sfb->tail = sfb->sdbt;
+
+	/*
+	 * Link the provided pages of AUX buffer to SDBT.
+	 * Allocate SDBT if needed.
+	 */
+	for (i = 0; i < nr_pages; i++, tail++) {
+		if (require_table_link(tail)) {
+			new = (unsigned long *) get_zeroed_page(GFP_KERNEL);
+			if (!new)
+				goto no_sdbt;
+			aux->sdbt_index[sfb->num_sdbt++] = (unsigned long)new;
+			/* Link current page to tail of chain */
+			*tail = (unsigned long)(void *) new + 1;
+			tail = new;
+		}
+		/* Tail is the entry in a SDBT */
+		*tail = (unsigned long)pages[i];
+		aux->sdb_index[i] = (unsigned long)pages[i];
+	}
+	sfb->num_sdb = nr_pages;
+
+	/* Link the last entry in the SDBT to the first SDBT */
+	*tail = (unsigned long) sfb->sdbt + 1;
+	sfb->tail = tail;
+
+	/*
+	 * Initial all SDBs are zeroed. Mark it as empty.
+	 * So there is no need to clear the full indicator
+	 * when this event is first added.
+	 */
+	aux->empty_mark = sfb->num_sdb - 1;
+
+	debug_sprintf_event(sfdbg, 4, "aux_buffer_setup: setup %lu SDBTs"
+			    " and %lu SDBs\n",
+			    sfb->num_sdbt, sfb->num_sdb);
+
+	return aux;
+
+no_sdbt:
+	/* SDBs (AUX buffer pages) are freed by caller */
+	for (i = 0; i < sfb->num_sdbt; i++)
+		free_page(aux->sdbt_index[i]);
+	kfree(aux->sdb_index);
+no_sdb_index:
+	kfree(aux->sdbt_index);
+no_sdbt_index:
+	kfree(aux);
+no_aux:
+	return NULL;
+}
+
 static void cpumsf_pmu_read(struct perf_event *event)
 {
 	/* Nothing to do ... updates are interrupt-driven */
@@ -1342,12 +1746,13 @@ static void cpumsf_pmu_stop(struct perf_event *event, int flags)
 static int cpumsf_pmu_add(struct perf_event *event, int flags)
 {
 	struct cpu_hw_sf *cpuhw = this_cpu_ptr(&cpu_hw_sf);
+	struct aux_buffer *aux;
 	int err;
 
 	if (cpuhw->flags & PMU_F_IN_USE)
 		return -EAGAIN;
 
-	if (!cpuhw->sfb.sdbt)
+	if (!SAMPL_DIAG_MODE(&event->hw) && !cpuhw->sfb.sdbt)
 		return -EINVAL;
 
 	err = 0;
@@ -1362,10 +1767,12 @@ static int cpumsf_pmu_add(struct perf_event *event, int flags)
 	 */
 	cpuhw->lsctl.s = 0;
 	cpuhw->lsctl.h = 1;
-	cpuhw->lsctl.tear = (unsigned long) cpuhw->sfb.sdbt;
-	cpuhw->lsctl.dear = *(unsigned long *) cpuhw->sfb.sdbt;
 	cpuhw->lsctl.interval = SAMPL_RATE(&event->hw);
-	hw_reset_registers(&event->hw, cpuhw->sfb.sdbt);
+	if (!SAMPL_DIAG_MODE(&event->hw)) {
+		cpuhw->lsctl.tear = (unsigned long) cpuhw->sfb.sdbt;
+		cpuhw->lsctl.dear = *(unsigned long *) cpuhw->sfb.sdbt;
+		hw_reset_registers(&event->hw, cpuhw->sfb.sdbt);
+	}
 
 	/* Ensure sampling functions are in the disabled state.  If disabled,
 	 * switch on sampling enable control. */
@@ -1373,9 +1780,18 @@ static int cpumsf_pmu_add(struct perf_event *event, int flags)
 		err = -EAGAIN;
 		goto out;
 	}
-	cpuhw->lsctl.es = 1;
-	if (SAMPL_DIAG_MODE(&event->hw))
+	if (SAMPL_DIAG_MODE(&event->hw)) {
+		aux = perf_aux_output_begin(&cpuhw->handle, event);
+		if (!aux) {
+			err = -EINVAL;
+			goto out;
+		}
+		err = aux_output_begin(&cpuhw->handle, aux, cpuhw);
+		if (err)
+			goto out;
 		cpuhw->lsctl.ed = 1;
+	}
+	cpuhw->lsctl.es = 1;
 
 	/* Set in_use flag and store event */
 	cpuhw->event = event;
@@ -1401,6 +1817,8 @@ static void cpumsf_pmu_del(struct perf_event *event, int flags)
 	cpuhw->flags &= ~PMU_F_IN_USE;
 	cpuhw->event = NULL;
 
+	if (SAMPL_DIAG_MODE(&event->hw))
+		aux_output_end(&cpuhw->handle);
 	perf_event_update_userpage(event);
 	perf_pmu_enable(event->pmu);
 }
@@ -1448,6 +1866,9 @@ static struct pmu cpumf_sampling = {
 	.read	      = cpumsf_pmu_read,
 
 	.attr_groups  = cpumsf_pmu_attr_groups,
+
+	.setup_aux    = aux_buffer_setup,
+	.free_aux     = aux_buffer_free,
 };
 
 static void cpumf_measurement_alert(struct ext_code ext_code,
@@ -1471,7 +1892,10 @@ static void cpumf_measurement_alert(struct ext_code ext_code,
 	/* Program alert request */
 	if (alert & CPU_MF_INT_SF_PRA) {
 		if (cpuhw->flags & PMU_F_IN_USE)
-			hw_perf_event_update(cpuhw->event, 0);
+			if (SAMPL_DIAG_MODE(&cpuhw->event->hw))
+				hw_collect_aux(cpuhw);
+			else
+				hw_perf_event_update(cpuhw->event, 0);
 		else
 			WARN_ON_ONCE(!(cpuhw->flags & PMU_F_IN_USE));
 	}
@@ -1590,6 +2014,9 @@ static int __init init_cpum_sampling_pmu(void)
 		return -ENODEV;
 	}
 
+	if (!si.as && !si.ad)
+		return -ENODEV;
+
 	if (si.bsdes != sizeof(struct hws_basic_entry)) {
 		pr_cpumsf_err(RS_INIT_FAILURE_BSDES);
 		return -EINVAL;
diff --git a/arch/s390/kernel/perf_event.c b/arch/s390/kernel/perf_event.c
index 93a386f4a3b5..0d770e513abf 100644
--- a/arch/s390/kernel/perf_event.c
+++ b/arch/s390/kernel/perf_event.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Performance event support for s390x
  *
  *  Copyright IBM Corp. 2012, 2013
  *  Author(s): Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (version 2 only)
- * as published by the Free Software Foundation.
  */
 #define KMSG_COMPONENT	"perf"
 #define pr_fmt(fmt)	KMSG_COMPONENT ": " fmt
diff --git a/arch/s390/kernel/perf_regs.c b/arch/s390/kernel/perf_regs.c
new file mode 100644
index 000000000000..54e2d634b849
--- /dev/null
+++ b/arch/s390/kernel/perf_regs.c
@@ -0,0 +1,71 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <linux/perf_event.h>
+#include <linux/perf_regs.h>
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/bug.h>
+#include <asm/ptrace.h>
+#include <asm/fpu/api.h>
+#include <asm/fpu/types.h>
+
+u64 perf_reg_value(struct pt_regs *regs, int idx)
+{
+	freg_t fp;
+
+	if (WARN_ON_ONCE((u32)idx >= PERF_REG_S390_MAX))
+		return 0;
+
+	if (idx >= PERF_REG_S390_R0 && idx <= PERF_REG_S390_R15)
+		return regs->gprs[idx];
+
+	if (idx >= PERF_REG_S390_FP0 && idx <= PERF_REG_S390_FP15) {
+		if (!user_mode(regs))
+			return 0;
+
+		idx -= PERF_REG_S390_FP0;
+		fp = MACHINE_HAS_VX ? *(freg_t *)(current->thread.fpu.vxrs + idx)
+				    : current->thread.fpu.fprs[idx];
+		return fp.ui;
+	}
+
+	if (idx == PERF_REG_S390_MASK)
+		return regs->psw.mask;
+	if (idx == PERF_REG_S390_PC)
+		return regs->psw.addr;
+
+	return regs->gprs[idx];
+}
+
+#define REG_RESERVED (~((1UL << PERF_REG_S390_MAX) - 1))
+
+int perf_reg_validate(u64 mask)
+{
+	if (!mask || mask & REG_RESERVED)
+		return -EINVAL;
+
+	return 0;
+}
+
+u64 perf_reg_abi(struct task_struct *task)
+{
+	if (test_tsk_thread_flag(task, TIF_31BIT))
+		return PERF_SAMPLE_REGS_ABI_32;
+
+	return PERF_SAMPLE_REGS_ABI_64;
+}
+
+void perf_get_regs_user(struct perf_regs *regs_user,
+			struct pt_regs *regs,
+			struct pt_regs *regs_user_copy)
+{
+	/*
+	 * Use the regs from the first interruption and let
+	 * perf_sample_regs_intr() handle interrupts (regs == get_irq_regs()).
+	 *
+	 * Also save FPU registers for user-space tasks only.
+	 */
+	regs_user->regs = task_pt_regs(current);
+	if (user_mode(regs_user->regs))
+		save_fpu_regs();
+	regs_user->abi = perf_reg_abi(current);
+}
diff --git a/arch/s390/kernel/ptrace.c b/arch/s390/kernel/ptrace.c
index 26c0523c1488..cd3df5514552 100644
--- a/arch/s390/kernel/ptrace.c
+++ b/arch/s390/kernel/ptrace.c
@@ -1651,6 +1651,14 @@ static const struct user_regset s390_compat_regsets[] = {
 		.set = s390_gs_cb_set,
 	},
 	{
+		.core_note_type = NT_S390_GS_BC,
+		.n = sizeof(struct gs_cb) / sizeof(__u64),
+		.size = sizeof(__u64),
+		.align = sizeof(__u64),
+		.get = s390_gs_bc_get,
+		.set = s390_gs_bc_set,
+	},
+	{
 		.core_note_type = NT_S390_RI_CB,
 		.n = sizeof(struct runtime_instr_cb) / sizeof(__u64),
 		.size = sizeof(__u64),
diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c
index 090053cf279b..793da97f9a6e 100644
--- a/arch/s390/kernel/setup.c
+++ b/arch/s390/kernel/setup.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  S390 version
  *    Copyright IBM Corp. 1999, 2012
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index cd4334e80b64..b8c1a85bcf2d 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -55,6 +55,7 @@
 #include <asm/sigp.h>
 #include <asm/idle.h>
 #include <asm/nmi.h>
+#include <asm/topology.h>
 #include "entry.h"
 
 enum {
diff --git a/arch/s390/kernel/stacktrace.c b/arch/s390/kernel/stacktrace.c
index e66687dc6144..460dcfba7d4e 100644
--- a/arch/s390/kernel/stacktrace.c
+++ b/arch/s390/kernel/stacktrace.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Stack trace management functions
  *
diff --git a/arch/s390/kernel/sthyi.c b/arch/s390/kernel/sthyi.c
index 12981e197f01..80b862e9c53c 100644
--- a/arch/s390/kernel/sthyi.c
+++ b/arch/s390/kernel/sthyi.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * store hypervisor information instruction emulation functions.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (version 2 only)
- * as published by the Free Software Foundation.
- *
  * Copyright IBM Corp. 2016
  * Author(s): Janosch Frank <frankja@linux.vnet.ibm.com>
  */
diff --git a/arch/s390/kernel/syscalls.S b/arch/s390/kernel/syscalls.S
index 308a7b63348b..f7fc63385553 100644
--- a/arch/s390/kernel/syscalls.S
+++ b/arch/s390/kernel/syscalls.S
@@ -370,10 +370,10 @@ SYSCALL(sys_recvmmsg,compat_sys_recvmmsg)
 SYSCALL(sys_sendmmsg,compat_sys_sendmmsg)
 SYSCALL(sys_socket,sys_socket)
 SYSCALL(sys_socketpair,compat_sys_socketpair)		/* 360 */
-SYSCALL(sys_bind,sys_bind)
-SYSCALL(sys_connect,sys_connect)
+SYSCALL(sys_bind,compat_sys_bind)
+SYSCALL(sys_connect,compat_sys_connect)
 SYSCALL(sys_listen,sys_listen)
-SYSCALL(sys_accept4,sys_accept4)
+SYSCALL(sys_accept4,compat_sys_accept4)
 SYSCALL(sys_getsockopt,compat_sys_getsockopt)		/* 365 */
 SYSCALL(sys_setsockopt,compat_sys_setsockopt)
 SYSCALL(sys_getsockname,compat_sys_getsockname)
diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c
index 5cbd52169348..cf561160ea88 100644
--- a/arch/s390/kernel/time.c
+++ b/arch/s390/kernel/time.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *    Time of day based timer functions.
  *
@@ -523,7 +524,7 @@ static void __init stp_reset(void)
 	}
 }
 
-static void stp_timeout(unsigned long dummy)
+static void stp_timeout(struct timer_list *unused)
 {
 	queue_work(time_sync_wq, &stp_work);
 }
@@ -532,7 +533,7 @@ static int __init stp_init(void)
 {
 	if (!test_bit(CLOCK_SYNC_HAS_STP, &clock_sync_flags))
 		return 0;
-	setup_timer(&stp_timer, stp_timeout, 0UL);
+	timer_setup(&stp_timer, stp_timeout, 0);
 	time_init_wq();
 	if (!stp_online)
 		return 0;
diff --git a/arch/s390/kernel/topology.c b/arch/s390/kernel/topology.c
index f9b393d4a078..4d5b65e527b5 100644
--- a/arch/s390/kernel/topology.c
+++ b/arch/s390/kernel/topology.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *    Copyright IBM Corp. 2007, 2011
  *    Author(s): Heiko Carstens <heiko.carstens@de.ibm.com>
diff --git a/arch/s390/kernel/vdso.c b/arch/s390/kernel/vdso.c
index 0520854a4dab..f3a1c7c6824e 100644
--- a/arch/s390/kernel/vdso.c
+++ b/arch/s390/kernel/vdso.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * vdso setup for s390
  *
  *  Copyright IBM Corp. 2008
  *  Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (version 2 only)
- * as published by the Free Software Foundation.
  */
 
 #include <linux/init.h>
@@ -158,16 +155,9 @@ int vdso_alloc_per_cpu(struct lowcore *lowcore)
 {
 	unsigned long segment_table, page_table, page_frame;
 	struct vdso_per_cpu_data *vd;
-	u32 *psal, *aste;
-	int i;
-
-	lowcore->vdso_per_cpu_data = __LC_PASTE;
-
-	if (!vdso_enabled)
-		return 0;
 
 	segment_table = __get_free_pages(GFP_KERNEL, SEGMENT_ORDER);
-	page_table = get_zeroed_page(GFP_KERNEL | GFP_DMA);
+	page_table = get_zeroed_page(GFP_KERNEL);
 	page_frame = get_zeroed_page(GFP_KERNEL);
 	if (!segment_table || !page_table || !page_frame)
 		goto out;
@@ -179,25 +169,15 @@ int vdso_alloc_per_cpu(struct lowcore *lowcore)
 	vd->cpu_nr = lowcore->cpu_nr;
 	vd->node_id = cpu_to_node(vd->cpu_nr);
 
-	/* Set up access register mode page table */
+	/* Set up page table for the vdso address space */
 	memset64((u64 *)segment_table, _SEGMENT_ENTRY_EMPTY, _CRST_ENTRIES);
 	memset64((u64 *)page_table, _PAGE_INVALID, PTRS_PER_PTE);
 
 	*(unsigned long *) segment_table = _SEGMENT_ENTRY + page_table;
 	*(unsigned long *) page_table = _PAGE_PROTECT + page_frame;
 
-	psal = (u32 *) (page_table + 256*sizeof(unsigned long));
-	aste = psal + 32;
-
-	for (i = 4; i < 32; i += 4)
-		psal[i] = 0x80000000;
-
-	lowcore->paste[4] = (u32)(addr_t) psal;
-	psal[0] = 0x02000000;
-	psal[2] = (u32)(addr_t) aste;
-	*(unsigned long *) (aste + 2) = segment_table +
+	lowcore->vdso_asce = segment_table +
 		_ASCE_TABLE_LENGTH + _ASCE_USER_BITS + _ASCE_TYPE_SEGMENT;
-	aste[4] = (u32)(addr_t) psal;
 	lowcore->vdso_per_cpu_data = page_frame;
 
 	return 0;
@@ -212,14 +192,8 @@ out:
 void vdso_free_per_cpu(struct lowcore *lowcore)
 {
 	unsigned long segment_table, page_table, page_frame;
-	u32 *psal, *aste;
 
-	if (!vdso_enabled)
-		return;
-
-	psal = (u32 *)(addr_t) lowcore->paste[4];
-	aste = (u32 *)(addr_t) psal[2];
-	segment_table = *(unsigned long *)(aste + 2) & PAGE_MASK;
+	segment_table = lowcore->vdso_asce & PAGE_MASK;
 	page_table = *(unsigned long *) segment_table;
 	page_frame = *(unsigned long *) page_table;
 
@@ -228,16 +202,6 @@ void vdso_free_per_cpu(struct lowcore *lowcore)
 	free_pages(segment_table, SEGMENT_ORDER);
 }
 
-static void vdso_init_cr5(void)
-{
-	unsigned long cr5;
-
-	if (!vdso_enabled)
-		return;
-	cr5 = offsetof(struct lowcore, paste);
-	__ctl_load(cr5, 5, 5);
-}
-
 /*
  * This is called from binfmt_elf, we create the special vma for the
  * vDSO and insert it into the mm struct tree
@@ -314,8 +278,6 @@ static int __init vdso_init(void)
 {
 	int i;
 
-	if (!vdso_enabled)
-		return 0;
 	vdso_init_data(vdso_data);
 #ifdef CONFIG_COMPAT
 	/* Calculate the size of the 32 bit vDSO */
@@ -354,7 +316,6 @@ static int __init vdso_init(void)
 	vdso64_pagelist[vdso64_pages] = NULL;
 	if (vdso_alloc_per_cpu(&S390_lowcore))
 		BUG();
-	vdso_init_cr5();
 
 	get_page(virt_to_page(vdso_data));
 
diff --git a/arch/s390/kernel/vdso32/clock_getres.S b/arch/s390/kernel/vdso32/clock_getres.S
index eca3f001f081..f61df5253c23 100644
--- a/arch/s390/kernel/vdso32/clock_getres.S
+++ b/arch/s390/kernel/vdso32/clock_getres.S
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Userland implementation of clock_getres() for 32 bits processes in a
  * s390 kernel for use in the vDSO
  *
  *  Copyright IBM Corp. 2008
  *  Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (version 2 only)
- * as published by the Free Software Foundation.
  */
 #include <asm/vdso.h>
 #include <asm/asm-offsets.h>
diff --git a/arch/s390/kernel/vdso32/clock_gettime.S b/arch/s390/kernel/vdso32/clock_gettime.S
index a5769b83d90e..2d6ec3abe095 100644
--- a/arch/s390/kernel/vdso32/clock_gettime.S
+++ b/arch/s390/kernel/vdso32/clock_gettime.S
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Userland implementation of clock_gettime() for 32 bits processes in a
  * s390 kernel for use in the vDSO
  *
  *  Copyright IBM Corp. 2008
  *  Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (version 2 only)
- * as published by the Free Software Foundation.
  */
 #include <asm/vdso.h>
 #include <asm/asm-offsets.h>
diff --git a/arch/s390/kernel/vdso32/getcpu.S b/arch/s390/kernel/vdso32/getcpu.S
index 6e30769dd017..5477a2c112fb 100644
--- a/arch/s390/kernel/vdso32/getcpu.S
+++ b/arch/s390/kernel/vdso32/getcpu.S
@@ -15,23 +15,11 @@
 	.type  __kernel_getcpu,@function
 __kernel_getcpu:
 	.cfi_startproc
-	ear	%r1,%a4
-	lhi	%r4,1
-	sll	%r4,24
-	sar	%a4,%r4
 	la	%r4,0
-	epsw	%r0,0
-	sacf	512
+	sacf	256
 	l	%r5,__VDSO_CPU_NR(%r4)
 	l	%r4,__VDSO_NODE_ID(%r4)
-	tml	%r0,0x4000
-	jo	1f
-	tml	%r0,0x8000
-	jno	0f
-	sacf	256
-	j	1f
-0:	sacf	0
-1:	sar	%a4,%r1
+	sacf	0
 	ltr	%r2,%r2
 	jz	2f
 	st	%r5,0(%r2)
diff --git a/arch/s390/kernel/vdso32/gettimeofday.S b/arch/s390/kernel/vdso32/gettimeofday.S
index 63b86dceb0bf..aa8bf13a2edb 100644
--- a/arch/s390/kernel/vdso32/gettimeofday.S
+++ b/arch/s390/kernel/vdso32/gettimeofday.S
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Userland implementation of gettimeofday() for 32 bits processes in a
  * s390 kernel for use in the vDSO
  *
  *  Copyright IBM Corp. 2008
  *  Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (version 2 only)
- * as published by the Free Software Foundation.
  */
 #include <asm/vdso.h>
 #include <asm/asm-offsets.h>
diff --git a/arch/s390/kernel/vdso64/clock_getres.S b/arch/s390/kernel/vdso64/clock_getres.S
index c8513deb8c66..faf5213b15df 100644
--- a/arch/s390/kernel/vdso64/clock_getres.S
+++ b/arch/s390/kernel/vdso64/clock_getres.S
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Userland implementation of clock_getres() for 64 bits processes in a
  * s390 kernel for use in the vDSO
  *
  *  Copyright IBM Corp. 2008
  *  Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (version 2 only)
- * as published by the Free Software Foundation.
  */
 #include <asm/vdso.h>
 #include <asm/asm-offsets.h>
diff --git a/arch/s390/kernel/vdso64/clock_gettime.S b/arch/s390/kernel/vdso64/clock_gettime.S
index 9c3b12626dba..6046b3bfca46 100644
--- a/arch/s390/kernel/vdso64/clock_gettime.S
+++ b/arch/s390/kernel/vdso64/clock_gettime.S
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Userland implementation of clock_gettime() for 64 bits processes in a
  * s390 kernel for use in the vDSO
  *
  *  Copyright IBM Corp. 2008
  *  Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (version 2 only)
- * as published by the Free Software Foundation.
  */
 #include <asm/vdso.h>
 #include <asm/asm-offsets.h>
@@ -114,23 +111,12 @@ __kernel_clock_gettime:
 	br	%r14
 
 	/* CPUCLOCK_VIRT for this thread */
-9:	icm	%r0,15,__VDSO_ECTG_OK(%r5)
+9:	lghi	%r4,0
+	icm	%r0,15,__VDSO_ECTG_OK(%r5)
 	jz	12f
-	ear	%r2,%a4
-	llilh	%r4,0x0100
-	sar	%a4,%r4
-	lghi	%r4,0
-	epsw	%r5,0
-	sacf	512				/* Magic ectg instruction */
+	sacf	256				/* Magic ectg instruction */
 	.insn	ssf,0xc80100000000,__VDSO_ECTG_BASE(4),__VDSO_ECTG_USER(4),4
-	tml	%r5,0x4000
-	jo	11f
-	tml	%r5,0x8000
-	jno	10f
-	sacf	256
-	j	11f
-10:	sacf	0
-11:	sar	%a4,%r2
+	sacf	0
 	algr	%r1,%r0				/* r1 = cputime as TOD value */
 	mghi	%r1,1000			/* convert to nanoseconds */
 	srlg	%r1,%r1,12			/* r1 = cputime in nanosec */
diff --git a/arch/s390/kernel/vdso64/getcpu.S b/arch/s390/kernel/vdso64/getcpu.S
index 43983764b959..e9c34364d97b 100644
--- a/arch/s390/kernel/vdso64/getcpu.S
+++ b/arch/s390/kernel/vdso64/getcpu.S
@@ -15,22 +15,11 @@
 	.type  __kernel_getcpu,@function
 __kernel_getcpu:
 	.cfi_startproc
-	ear	%r1,%a4
-	llilh	%r4,0x0100
-	sar	%a4,%r4
 	la	%r4,0
-	epsw	%r0,0
-	sacf	512
+	sacf	256
 	l	%r5,__VDSO_CPU_NR(%r4)
 	l	%r4,__VDSO_NODE_ID(%r4)
-	tml	%r0,0x4000
-	jo	1f
-	tml	%r0,0x8000
-	jno	0f
-	sacf	256
-	j	1f
-0:	sacf	0
-1:	sar	%a4,%r1
+	sacf	0
 	ltgr	%r2,%r2
 	jz	2f
 	st	%r5,0(%r2)
diff --git a/arch/s390/kernel/vdso64/gettimeofday.S b/arch/s390/kernel/vdso64/gettimeofday.S
index b02e62f3bc12..cc9dbc27da6f 100644
--- a/arch/s390/kernel/vdso64/gettimeofday.S
+++ b/arch/s390/kernel/vdso64/gettimeofday.S
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Userland implementation of gettimeofday() for 64 bits processes in a
  * s390 kernel for use in the vDSO
  *
  *  Copyright IBM Corp. 2008
  *  Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (version 2 only)
- * as published by the Free Software Foundation.
  */
 #include <asm/vdso.h>
 #include <asm/asm-offsets.h>
diff --git a/arch/s390/kernel/vdso64/note.S b/arch/s390/kernel/vdso64/note.S
index 79a071e4357e..db19d0680a0a 100644
--- a/arch/s390/kernel/vdso64/note.S
+++ b/arch/s390/kernel/vdso64/note.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * This supplies .note.* sections to go into the PT_NOTE inside the vDSO text.
  * Here we can supply some information useful to userland.
diff --git a/arch/s390/kernel/vtime.c b/arch/s390/kernel/vtime.c
index dd7178fbb4f3..f24395a01918 100644
--- a/arch/s390/kernel/vtime.c
+++ b/arch/s390/kernel/vtime.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *    Virtual cpu timer based timer functions.
  *
diff --git a/arch/s390/kvm/Makefile b/arch/s390/kvm/Makefile
index 6048b1c6e580..05ee90a5ea08 100644
--- a/arch/s390/kvm/Makefile
+++ b/arch/s390/kvm/Makefile
@@ -1,10 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0
 # Makefile for kernel virtual machines on s390
 #
 # Copyright IBM Corp. 2008
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License (version 2 only)
-# as published by the Free Software Foundation.
 
 KVM := ../../../virt/kvm
 common-objs = $(KVM)/kvm_main.o $(KVM)/eventfd.o  $(KVM)/async_pf.o $(KVM)/irqchip.o $(KVM)/vfio.o
diff --git a/arch/s390/kvm/diag.c b/arch/s390/kvm/diag.c
index d93a2c0474bf..89aa114a2cba 100644
--- a/arch/s390/kvm/diag.c
+++ b/arch/s390/kvm/diag.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * handling diagnose instructions
  *
  * Copyright IBM Corp. 2008, 2011
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (version 2 only)
- * as published by the Free Software Foundation.
- *
  *    Author(s): Carsten Otte <cotte@de.ibm.com>
  *               Christian Borntraeger <borntraeger@de.ibm.com>
  */
diff --git a/arch/s390/kvm/gaccess.h b/arch/s390/kvm/gaccess.h
index bec42b852246..f4c51756c462 100644
--- a/arch/s390/kvm/gaccess.h
+++ b/arch/s390/kvm/gaccess.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * access guest memory
  *
  * Copyright IBM Corp. 2008, 2014
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (version 2 only)
- * as published by the Free Software Foundation.
- *
  *    Author(s): Carsten Otte <cotte@de.ibm.com>
  */
 
diff --git a/arch/s390/kvm/guestdbg.c b/arch/s390/kvm/guestdbg.c
index bcbd86621d01..b5f3e82006d0 100644
--- a/arch/s390/kvm/guestdbg.c
+++ b/arch/s390/kvm/guestdbg.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * kvm guest debug support
  *
  * Copyright IBM Corp. 2014
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (version 2 only)
- * as published by the Free Software Foundation.
- *
  *    Author(s): David Hildenbrand <dahi@linux.vnet.ibm.com>
  */
 #include <linux/kvm_host.h>
diff --git a/arch/s390/kvm/intercept.c b/arch/s390/kvm/intercept.c
index 8fe034beb623..9c7d70715862 100644
--- a/arch/s390/kvm/intercept.c
+++ b/arch/s390/kvm/intercept.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * in-kernel handling for sie intercepts
  *
  * Copyright IBM Corp. 2008, 2014
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (version 2 only)
- * as published by the Free Software Foundation.
- *
  *    Author(s): Carsten Otte <cotte@de.ibm.com>
  *               Christian Borntraeger <borntraeger@de.ibm.com>
  */
diff --git a/arch/s390/kvm/interrupt.c b/arch/s390/kvm/interrupt.c
index 329b2843fee2..024ad8bcc516 100644
--- a/arch/s390/kvm/interrupt.c
+++ b/arch/s390/kvm/interrupt.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * handling kvm guest interrupts
  *
  * Copyright IBM Corp. 2008, 2015
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (version 2 only)
- * as published by the Free Software Foundation.
- *
  *    Author(s): Carsten Otte <cotte@de.ibm.com>
  */
 
@@ -213,6 +210,16 @@ static inline unsigned long pending_irqs(struct kvm_vcpu *vcpu)
 	       vcpu->arch.local_int.pending_irqs;
 }
 
+static inline int isc_to_irq_type(unsigned long isc)
+{
+	return IRQ_PEND_IO_ISC_0 + isc;
+}
+
+static inline int irq_type_to_isc(unsigned long irq_type)
+{
+	return irq_type - IRQ_PEND_IO_ISC_0;
+}
+
 static unsigned long disable_iscs(struct kvm_vcpu *vcpu,
 				   unsigned long active_mask)
 {
@@ -220,7 +227,7 @@ static unsigned long disable_iscs(struct kvm_vcpu *vcpu,
 
 	for (i = 0; i <= MAX_ISC; i++)
 		if (!(vcpu->arch.sie_block->gcr[6] & isc_to_isc_bits(i)))
-			active_mask &= ~(1UL << (IRQ_PEND_IO_ISC_0 + i));
+			active_mask &= ~(1UL << (isc_to_irq_type(i)));
 
 	return active_mask;
 }
@@ -901,7 +908,7 @@ static int __must_check __deliver_io(struct kvm_vcpu *vcpu,
 	fi = &vcpu->kvm->arch.float_int;
 
 	spin_lock(&fi->lock);
-	isc_list = &fi->lists[irq_type - IRQ_PEND_IO_ISC_0];
+	isc_list = &fi->lists[irq_type_to_isc(irq_type)];
 	inti = list_first_entry_or_null(isc_list,
 					struct kvm_s390_interrupt_info,
 					list);
@@ -1074,6 +1081,12 @@ void kvm_s390_vcpu_wakeup(struct kvm_vcpu *vcpu)
 	 * in kvm_vcpu_block without having the waitqueue set (polling)
 	 */
 	vcpu->valid_wakeup = true;
+	/*
+	 * This is mostly to document, that the read in swait_active could
+	 * be moved before other stores, leading to subtle races.
+	 * All current users do not store or use an atomic like update
+	 */
+	smp_mb__after_atomic();
 	if (swait_active(&vcpu->wq)) {
 		/*
 		 * The vcpu gave up the cpu voluntarily, mark it as a good
@@ -1395,7 +1408,7 @@ static struct kvm_s390_interrupt_info *get_io_int(struct kvm *kvm,
 		list_del_init(&iter->list);
 		fi->counters[FIRQ_CNTR_IO] -= 1;
 		if (list_empty(isc_list))
-			clear_bit(IRQ_PEND_IO_ISC_0 + isc, &fi->pending_irqs);
+			clear_bit(isc_to_irq_type(isc), &fi->pending_irqs);
 		spin_unlock(&fi->lock);
 		return iter;
 	}
@@ -1522,7 +1535,7 @@ static int __inject_io(struct kvm *kvm, struct kvm_s390_interrupt_info *inti)
 	isc = int_word_to_isc(inti->io.io_int_word);
 	list = &fi->lists[FIRQ_LIST_IO_ISC_0 + isc];
 	list_add_tail(&inti->list, list);
-	set_bit(IRQ_PEND_IO_ISC_0 + isc, &fi->pending_irqs);
+	set_bit(isc_to_irq_type(isc), &fi->pending_irqs);
 	spin_unlock(&fi->lock);
 	return 0;
 }
@@ -2175,6 +2188,8 @@ static int clear_io_irq(struct kvm *kvm, struct kvm_device_attr *attr)
 		return -EINVAL;
 	if (copy_from_user(&schid, (void __user *) attr->addr, sizeof(schid)))
 		return -EFAULT;
+	if (!schid)
+		return -EINVAL;
 	kfree(kvm_s390_get_io_int(kvm, isc_mask, schid));
 	/*
 	 * If userspace is conforming to the architecture, we can have at most
diff --git a/arch/s390/kvm/irq.h b/arch/s390/kvm/irq.h
index d98e4159643d..484608c71dd0 100644
--- a/arch/s390/kvm/irq.h
+++ b/arch/s390/kvm/irq.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * s390 irqchip routines
  *
  * Copyright IBM Corp. 2014
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (version 2 only)
- * as published by the Free Software Foundation.
- *
  *    Author(s): Cornelia Huck <cornelia.huck@de.ibm.com>
  */
 #ifndef __KVM_IRQ_H
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index 4bc70afe0a10..ec8b68e97d3c 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
- * hosting zSeries kernel virtual machines
+ * hosting IBM Z kernel virtual machines (s390x)
  *
- * Copyright IBM Corp. 2008, 2009
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (version 2 only)
- * as published by the Free Software Foundation.
+ * Copyright IBM Corp. 2008, 2017
  *
  *    Author(s): Carsten Otte <cotte@de.ibm.com>
  *               Christian Borntraeger <borntraeger@de.ibm.com>
@@ -395,6 +392,7 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
 	case KVM_CAP_S390_USER_INSTR0:
 	case KVM_CAP_S390_CMMA_MIGRATION:
 	case KVM_CAP_S390_AIS:
+	case KVM_CAP_S390_AIS_MIGRATION:
 		r = 1;
 		break;
 	case KVM_CAP_S390_MEM_OP:
@@ -3371,7 +3369,6 @@ static void store_regs(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
 int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
 {
 	int rc;
-	sigset_t sigsaved;
 
 	if (kvm_run->immediate_exit)
 		return -EINTR;
@@ -3381,8 +3378,7 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
 		return 0;
 	}
 
-	if (vcpu->sigset_active)
-		sigprocmask(SIG_SETMASK, &vcpu->sigset, &sigsaved);
+	kvm_sigset_activate(vcpu);
 
 	if (!kvm_s390_user_cpu_state_ctrl(vcpu->kvm)) {
 		kvm_s390_vcpu_start(vcpu);
@@ -3416,8 +3412,7 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
 	disable_cpu_timer_accounting(vcpu);
 	store_regs(vcpu, kvm_run);
 
-	if (vcpu->sigset_active)
-		sigprocmask(SIG_SETMASK, &sigsaved, NULL);
+	kvm_sigset_deactivate(vcpu);
 
 	vcpu->stat.exit_userspace++;
 	return rc;
@@ -3810,6 +3805,7 @@ long kvm_arch_vcpu_ioctl(struct file *filp,
 			r = -EINVAL;
 			break;
 		}
+		/* do not use irq_state.flags, it will break old QEMUs */
 		r = kvm_s390_set_irq_state(vcpu,
 					   (void __user *) irq_state.buf,
 					   irq_state.len);
@@ -3825,6 +3821,7 @@ long kvm_arch_vcpu_ioctl(struct file *filp,
 			r = -EINVAL;
 			break;
 		}
+		/* do not use irq_state.flags, it will break old QEMUs */
 		r = kvm_s390_get_irq_state(vcpu,
 					   (__u8 __user *)  irq_state.buf,
 					   irq_state.len);
diff --git a/arch/s390/kvm/kvm-s390.h b/arch/s390/kvm/kvm-s390.h
index 10d65dfbc306..5e46ba429bcb 100644
--- a/arch/s390/kvm/kvm-s390.h
+++ b/arch/s390/kvm/kvm-s390.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * definition for kvm on s390
  *
  * Copyright IBM Corp. 2008, 2009
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (version 2 only)
- * as published by the Free Software Foundation.
- *
  *    Author(s): Carsten Otte <cotte@de.ibm.com>
  *               Christian Borntraeger <borntraeger@de.ibm.com>
  *               Christian Ehrhardt <ehrhardt@de.ibm.com>
diff --git a/arch/s390/kvm/priv.c b/arch/s390/kvm/priv.c
index c954ac49eee4..572496c688cc 100644
--- a/arch/s390/kvm/priv.c
+++ b/arch/s390/kvm/priv.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * handling privileged instructions
  *
  * Copyright IBM Corp. 2008, 2013
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (version 2 only)
- * as published by the Free Software Foundation.
- *
  *    Author(s): Carsten Otte <cotte@de.ibm.com>
  *               Christian Borntraeger <borntraeger@de.ibm.com>
  */
@@ -235,8 +232,6 @@ static int try_handle_skey(struct kvm_vcpu *vcpu)
 		VCPU_EVENT(vcpu, 4, "%s", "retrying storage key operation");
 		return -EAGAIN;
 	}
-	if (vcpu->arch.sie_block->gpsw.mask & PSW_MASK_PSTATE)
-		return kvm_s390_inject_program_int(vcpu, PGM_PRIVILEGED_OP);
 	return 0;
 }
 
@@ -247,6 +242,9 @@ static int handle_iske(struct kvm_vcpu *vcpu)
 	int reg1, reg2;
 	int rc;
 
+	if (vcpu->arch.sie_block->gpsw.mask & PSW_MASK_PSTATE)
+		return kvm_s390_inject_program_int(vcpu, PGM_PRIVILEGED_OP);
+
 	rc = try_handle_skey(vcpu);
 	if (rc)
 		return rc != -EAGAIN ? rc : 0;
@@ -276,6 +274,9 @@ static int handle_rrbe(struct kvm_vcpu *vcpu)
 	int reg1, reg2;
 	int rc;
 
+	if (vcpu->arch.sie_block->gpsw.mask & PSW_MASK_PSTATE)
+		return kvm_s390_inject_program_int(vcpu, PGM_PRIVILEGED_OP);
+
 	rc = try_handle_skey(vcpu);
 	if (rc)
 		return rc != -EAGAIN ? rc : 0;
@@ -311,6 +312,9 @@ static int handle_sske(struct kvm_vcpu *vcpu)
 	int reg1, reg2;
 	int rc;
 
+	if (vcpu->arch.sie_block->gpsw.mask & PSW_MASK_PSTATE)
+		return kvm_s390_inject_program_int(vcpu, PGM_PRIVILEGED_OP);
+
 	rc = try_handle_skey(vcpu);
 	if (rc)
 		return rc != -EAGAIN ? rc : 0;
diff --git a/arch/s390/kvm/sigp.c b/arch/s390/kvm/sigp.c
index 9d592ef4104b..c1f5cde2c878 100644
--- a/arch/s390/kvm/sigp.c
+++ b/arch/s390/kvm/sigp.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * handling interprocessor communication
  *
  * Copyright IBM Corp. 2008, 2013
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (version 2 only)
- * as published by the Free Software Foundation.
- *
  *    Author(s): Carsten Otte <cotte@de.ibm.com>
  *               Christian Borntraeger <borntraeger@de.ibm.com>
  *               Christian Ehrhardt <ehrhardt@de.ibm.com>
diff --git a/arch/s390/kvm/vsie.c b/arch/s390/kvm/vsie.c
index b18b5652e5c5..5d6ae0326d9e 100644
--- a/arch/s390/kvm/vsie.c
+++ b/arch/s390/kvm/vsie.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * kvm nested virtualization support for s390x
  *
  * Copyright IBM Corp. 2016
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (version 2 only)
- * as published by the Free Software Foundation.
- *
  *    Author(s): David Hildenbrand <dahi@linux.vnet.ibm.com>
  */
 #include <linux/vmalloc.h>
@@ -443,22 +440,14 @@ static int map_prefix(struct kvm_vcpu *vcpu, struct vsie_page *vsie_page)
  *
  * Returns: - 0 on success
  *          - -EINVAL if the gpa is not valid guest storage
- *          - -ENOMEM if out of memory
  */
 static int pin_guest_page(struct kvm *kvm, gpa_t gpa, hpa_t *hpa)
 {
 	struct page *page;
-	hva_t hva;
-	int rc;
 
-	hva = gfn_to_hva(kvm, gpa_to_gfn(gpa));
-	if (kvm_is_error_hva(hva))
+	page = gfn_to_page(kvm, gpa_to_gfn(gpa));
+	if (is_error_page(page))
 		return -EINVAL;
-	rc = get_user_pages_fast(hva, 1, 1, &page);
-	if (rc < 0)
-		return rc;
-	else if (rc != 1)
-		return -ENOMEM;
 	*hpa = (hpa_t) page_to_virt(page) + (gpa & ~PAGE_MASK);
 	return 0;
 }
@@ -466,11 +455,7 @@ static int pin_guest_page(struct kvm *kvm, gpa_t gpa, hpa_t *hpa)
 /* Unpins a page previously pinned via pin_guest_page, marking it as dirty. */
 static void unpin_guest_page(struct kvm *kvm, gpa_t gpa, hpa_t hpa)
 {
-	struct page *page;
-
-	page = virt_to_page(hpa);
-	set_page_dirty_lock(page);
-	put_page(page);
+	kvm_release_pfn_dirty(hpa >> PAGE_SHIFT);
 	/* mark the page always as dirty for migration */
 	mark_page_dirty(kvm, gpa_to_gfn(gpa));
 }
@@ -557,7 +542,7 @@ static int pin_blocks(struct kvm_vcpu *vcpu, struct vsie_page *vsie_page)
 			rc = set_validity_icpt(scb_s, 0x003bU);
 		if (!rc) {
 			rc = pin_guest_page(vcpu->kvm, gpa, &hpa);
-			if (rc == -EINVAL)
+			if (rc)
 				rc = set_validity_icpt(scb_s, 0x0034U);
 		}
 		if (rc)
@@ -574,10 +559,10 @@ static int pin_blocks(struct kvm_vcpu *vcpu, struct vsie_page *vsie_page)
 		}
 		/* 256 bytes cannot cross page boundaries */
 		rc = pin_guest_page(vcpu->kvm, gpa, &hpa);
-		if (rc == -EINVAL)
+		if (rc) {
 			rc = set_validity_icpt(scb_s, 0x0080U);
-		if (rc)
 			goto unpin;
+		}
 		scb_s->itdba = hpa;
 	}
 
@@ -592,10 +577,10 @@ static int pin_blocks(struct kvm_vcpu *vcpu, struct vsie_page *vsie_page)
 		 * if this block gets bigger, we have to shadow it.
 		 */
 		rc = pin_guest_page(vcpu->kvm, gpa, &hpa);
-		if (rc == -EINVAL)
+		if (rc) {
 			rc = set_validity_icpt(scb_s, 0x1310U);
-		if (rc)
 			goto unpin;
+		}
 		scb_s->gvrd = hpa;
 	}
 
@@ -607,11 +592,11 @@ static int pin_blocks(struct kvm_vcpu *vcpu, struct vsie_page *vsie_page)
 		}
 		/* 64 bytes cannot cross page boundaries */
 		rc = pin_guest_page(vcpu->kvm, gpa, &hpa);
-		if (rc == -EINVAL)
+		if (rc) {
 			rc = set_validity_icpt(scb_s, 0x0043U);
-		/* Validity 0x0044 will be checked by SIE */
-		if (rc)
 			goto unpin;
+		}
+		/* Validity 0x0044 will be checked by SIE */
 		scb_s->riccbd = hpa;
 	}
 	if ((scb_s->ecb & ECB_GS) && !(scb_s->ecd & ECD_HOSTREGMGMT)) {
@@ -635,10 +620,10 @@ static int pin_blocks(struct kvm_vcpu *vcpu, struct vsie_page *vsie_page)
 		 * cross page boundaries
 		 */
 		rc = pin_guest_page(vcpu->kvm, gpa, &hpa);
-		if (rc == -EINVAL)
+		if (rc) {
 			rc = set_validity_icpt(scb_s, 0x10b0U);
-		if (rc)
 			goto unpin;
+		}
 		scb_s->sdnxo = hpa | sdnxc;
 	}
 	return 0;
@@ -663,7 +648,6 @@ static void unpin_scb(struct kvm_vcpu *vcpu, struct vsie_page *vsie_page,
  *
  * Returns: - 0 if the scb was pinned.
  *          - > 0 if control has to be given to guest 2
- *          - -ENOMEM if out of memory
  */
 static int pin_scb(struct kvm_vcpu *vcpu, struct vsie_page *vsie_page,
 		   gpa_t gpa)
@@ -672,14 +656,13 @@ static int pin_scb(struct kvm_vcpu *vcpu, struct vsie_page *vsie_page,
 	int rc;
 
 	rc = pin_guest_page(vcpu->kvm, gpa, &hpa);
-	if (rc == -EINVAL) {
+	if (rc) {
 		rc = kvm_s390_inject_program_int(vcpu, PGM_ADDRESSING);
-		if (!rc)
-			rc = 1;
+		WARN_ON_ONCE(rc);
+		return 1;
 	}
-	if (!rc)
-		vsie_page->scb_o = (struct kvm_s390_sie_block *) hpa;
-	return rc;
+	vsie_page->scb_o = (struct kvm_s390_sie_block *) hpa;
+	return 0;
 }
 
 /*
diff --git a/arch/s390/lib/spinlock.c b/arch/s390/lib/spinlock.c
index 84c0faeaf7ea..30a7c8c29964 100644
--- a/arch/s390/lib/spinlock.c
+++ b/arch/s390/lib/spinlock.c
@@ -78,7 +78,7 @@ static inline int arch_load_niai4(int *lock)
 		ALTERNATIVE("", ".long 0xb2fa0040", 49)	/* NIAI 4 */
 		"	l	%0,%1\n"
 		: "=d" (owner) : "Q" (*lock) : "memory");
-       return owner;
+	return owner;
 }
 
 static inline int arch_cmpxchg_niai8(int *lock, int old, int new)
@@ -226,9 +226,10 @@ static inline void arch_spin_lock_classic(arch_spinlock_t *lp)
 		/* Try to get the lock if it is free. */
 		if (!owner) {
 			new = (old & _Q_TAIL_MASK) | lockval;
-			if (arch_cmpxchg_niai8(&lp->lock, old, new))
+			if (arch_cmpxchg_niai8(&lp->lock, old, new)) {
 				/* Got the lock */
-			       return;
+				return;
+			}
 			continue;
 		}
 		if (count-- >= 0)
diff --git a/arch/s390/lib/uaccess.c b/arch/s390/lib/uaccess.c
index 802903c50de1..cae5a1e16cbd 100644
--- a/arch/s390/lib/uaccess.c
+++ b/arch/s390/lib/uaccess.c
@@ -40,10 +40,67 @@ static inline int copy_with_mvcos(void)
 }
 #endif
 
+void set_fs(mm_segment_t fs)
+{
+	current->thread.mm_segment = fs;
+	if (fs == USER_DS) {
+		__ctl_load(S390_lowcore.user_asce, 1, 1);
+		clear_cpu_flag(CIF_ASCE_PRIMARY);
+	} else {
+		__ctl_load(S390_lowcore.kernel_asce, 1, 1);
+		set_cpu_flag(CIF_ASCE_PRIMARY);
+	}
+	if (fs & 1) {
+		if (fs == USER_DS_SACF)
+			__ctl_load(S390_lowcore.user_asce, 7, 7);
+		else
+			__ctl_load(S390_lowcore.kernel_asce, 7, 7);
+		set_cpu_flag(CIF_ASCE_SECONDARY);
+	}
+}
+EXPORT_SYMBOL(set_fs);
+
+mm_segment_t enable_sacf_uaccess(void)
+{
+	mm_segment_t old_fs;
+	unsigned long asce, cr;
+
+	old_fs = current->thread.mm_segment;
+	if (old_fs & 1)
+		return old_fs;
+	current->thread.mm_segment |= 1;
+	asce = S390_lowcore.kernel_asce;
+	if (likely(old_fs == USER_DS)) {
+		__ctl_store(cr, 1, 1);
+		if (cr != S390_lowcore.kernel_asce) {
+			__ctl_load(S390_lowcore.kernel_asce, 1, 1);
+			set_cpu_flag(CIF_ASCE_PRIMARY);
+		}
+		asce = S390_lowcore.user_asce;
+	}
+	__ctl_store(cr, 7, 7);
+	if (cr != asce) {
+		__ctl_load(asce, 7, 7);
+		set_cpu_flag(CIF_ASCE_SECONDARY);
+	}
+	return old_fs;
+}
+EXPORT_SYMBOL(enable_sacf_uaccess);
+
+void disable_sacf_uaccess(mm_segment_t old_fs)
+{
+	if (old_fs == USER_DS && test_facility(27)) {
+		__ctl_load(S390_lowcore.user_asce, 1, 1);
+		clear_cpu_flag(CIF_ASCE_PRIMARY);
+	}
+	current->thread.mm_segment = old_fs;
+}
+EXPORT_SYMBOL(disable_sacf_uaccess);
+
 static inline unsigned long copy_from_user_mvcos(void *x, const void __user *ptr,
 						 unsigned long size)
 {
-	register unsigned long reg0 asm("0") = 0x81UL;
+	register unsigned long reg0 asm("0") = 0x01UL;
 	unsigned long tmp1, tmp2;
 
 	tmp1 = -4096UL;
@@ -74,8 +131,9 @@ static inline unsigned long copy_from_user_mvcp(void *x, const void __user *ptr,
 						unsigned long size)
 {
 	unsigned long tmp1, tmp2;
+	mm_segment_t old_fs;
 
-	load_kernel_asce();
+	old_fs = enable_sacf_uaccess();
 	tmp1 = -256UL;
 	asm volatile(
 		"   sacf  0\n"
@@ -102,6 +160,7 @@ static inline unsigned long copy_from_user_mvcp(void *x, const void __user *ptr,
 		EX_TABLE(7b,3b) EX_TABLE(8b,3b) EX_TABLE(9b,6b)
 		: "+a" (size), "+a" (ptr), "+a" (x), "+a" (tmp1), "=a" (tmp2)
 		: : "cc", "memory");
+	disable_sacf_uaccess(old_fs);
 	return size;
 }
 
@@ -116,7 +175,7 @@ EXPORT_SYMBOL(raw_copy_from_user);
 static inline unsigned long copy_to_user_mvcos(void __user *ptr, const void *x,
 					       unsigned long size)
 {
-	register unsigned long reg0 asm("0") = 0x810000UL;
+	register unsigned long reg0 asm("0") = 0x010000UL;
 	unsigned long tmp1, tmp2;
 
 	tmp1 = -4096UL;
@@ -147,8 +206,9 @@ static inline unsigned long copy_to_user_mvcs(void __user *ptr, const void *x,
 					      unsigned long size)
 {
 	unsigned long tmp1, tmp2;
+	mm_segment_t old_fs;
 
-	load_kernel_asce();
+	old_fs = enable_sacf_uaccess();
 	tmp1 = -256UL;
 	asm volatile(
 		"   sacf  0\n"
@@ -175,6 +235,7 @@ static inline unsigned long copy_to_user_mvcs(void __user *ptr, const void *x,
 		EX_TABLE(7b,3b) EX_TABLE(8b,3b) EX_TABLE(9b,6b)
 		: "+a" (size), "+a" (ptr), "+a" (x), "+a" (tmp1), "=a" (tmp2)
 		: : "cc", "memory");
+	disable_sacf_uaccess(old_fs);
 	return size;
 }
 
@@ -189,7 +250,7 @@ EXPORT_SYMBOL(raw_copy_to_user);
 static inline unsigned long copy_in_user_mvcos(void __user *to, const void __user *from,
 					       unsigned long size)
 {
-	register unsigned long reg0 asm("0") = 0x810081UL;
+	register unsigned long reg0 asm("0") = 0x010001UL;
 	unsigned long tmp1, tmp2;
 
 	tmp1 = -4096UL;
@@ -212,9 +273,10 @@ static inline unsigned long copy_in_user_mvcos(void __user *to, const void __use
 static inline unsigned long copy_in_user_mvc(void __user *to, const void __user *from,
 					     unsigned long size)
 {
+	mm_segment_t old_fs;
 	unsigned long tmp1;
 
-	load_kernel_asce();
+	old_fs = enable_sacf_uaccess();
 	asm volatile(
 		"   sacf  256\n"
 		"   aghi  %0,-1\n"
@@ -238,6 +300,7 @@ static inline unsigned long copy_in_user_mvc(void __user *to, const void __user
 		EX_TABLE(1b,6b) EX_TABLE(2b,0b) EX_TABLE(4b,0b)
 		: "+a" (size), "+a" (to), "+a" (from), "=a" (tmp1)
 		: : "cc", "memory");
+	disable_sacf_uaccess(old_fs);
 	return size;
 }
 
@@ -251,7 +314,7 @@ EXPORT_SYMBOL(raw_copy_in_user);
 
 static inline unsigned long clear_user_mvcos(void __user *to, unsigned long size)
 {
-	register unsigned long reg0 asm("0") = 0x810000UL;
+	register unsigned long reg0 asm("0") = 0x010000UL;
 	unsigned long tmp1, tmp2;
 
 	tmp1 = -4096UL;
@@ -279,9 +342,10 @@ static inline unsigned long clear_user_mvcos(void __user *to, unsigned long size
 
 static inline unsigned long clear_user_xc(void __user *to, unsigned long size)
 {
+	mm_segment_t old_fs;
 	unsigned long tmp1, tmp2;
 
-	load_kernel_asce();
+	old_fs = enable_sacf_uaccess();
 	asm volatile(
 		"   sacf  256\n"
 		"   aghi  %0,-1\n"
@@ -310,6 +374,7 @@ static inline unsigned long clear_user_xc(void __user *to, unsigned long size)
 		EX_TABLE(1b,6b) EX_TABLE(2b,0b) EX_TABLE(4b,0b)
 		: "+a" (size), "+a" (to), "=a" (tmp1), "=a" (tmp2)
 		: : "cc", "memory");
+	disable_sacf_uaccess(old_fs);
 	return size;
 }
 
@@ -345,10 +410,15 @@ static inline unsigned long strnlen_user_srst(const char __user *src,
 
 unsigned long __strnlen_user(const char __user *src, unsigned long size)
 {
+	mm_segment_t old_fs;
+	unsigned long len;
+
 	if (unlikely(!size))
 		return 0;
-	load_kernel_asce();
-	return strnlen_user_srst(src, size);
+	old_fs = enable_sacf_uaccess();
+	len = strnlen_user_srst(src, size);
+	disable_sacf_uaccess(old_fs);
+	return len;
 }
 EXPORT_SYMBOL(__strnlen_user);
 
diff --git a/arch/s390/mm/cmm.c b/arch/s390/mm/cmm.c
index 2dbdcd85b68f..6cf024eb2085 100644
--- a/arch/s390/mm/cmm.c
+++ b/arch/s390/mm/cmm.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  Collaborative memory management interface.
  *
@@ -56,10 +57,10 @@ static DEFINE_SPINLOCK(cmm_lock);
 
 static struct task_struct *cmm_thread_ptr;
 static DECLARE_WAIT_QUEUE_HEAD(cmm_thread_wait);
-static DEFINE_TIMER(cmm_timer, NULL);
 
-static void cmm_timer_fn(unsigned long);
+static void cmm_timer_fn(struct timer_list *);
 static void cmm_set_timer(void);
+static DEFINE_TIMER(cmm_timer, cmm_timer_fn);
 
 static long cmm_alloc_pages(long nr, long *counter,
 			    struct cmm_page_array **list)
@@ -194,13 +195,11 @@ static void cmm_set_timer(void)
 		if (mod_timer(&cmm_timer, jiffies + cmm_timeout_seconds*HZ))
 			return;
 	}
-	cmm_timer.function = cmm_timer_fn;
-	cmm_timer.data = 0;
 	cmm_timer.expires = jiffies + cmm_timeout_seconds*HZ;
 	add_timer(&cmm_timer);
 }
 
-static void cmm_timer_fn(unsigned long ignored)
+static void cmm_timer_fn(struct timer_list *unused)
 {
 	long nr;
 
diff --git a/arch/s390/mm/fault.c b/arch/s390/mm/fault.c
index 242b78c0a9ec..93faeca52284 100644
--- a/arch/s390/mm/fault.c
+++ b/arch/s390/mm/fault.c
@@ -50,6 +50,13 @@
 #define VM_FAULT_SIGNAL		0x080000
 #define VM_FAULT_PFAULT		0x100000
 
+enum fault_type {
+	KERNEL_FAULT,
+	USER_FAULT,
+	VDSO_FAULT,
+	GMAP_FAULT,
+};
+
 static unsigned long store_indication __read_mostly;
 
 static int __init fault_init(void)
@@ -99,27 +106,34 @@ void bust_spinlocks(int yes)
 }
 
 /*
- * Returns the address space associated with the fault.
- * Returns 0 for kernel space and 1 for user space.
+ * Find out which address space caused the exception.
+ * Access register mode is impossible, ignore space == 3.
  */
-static inline int user_space_fault(struct pt_regs *regs)
+static inline enum fault_type get_fault_type(struct pt_regs *regs)
 {
 	unsigned long trans_exc_code;
 
-	/*
-	 * The lowest two bits of the translation exception
-	 * identification indicate which paging table was used.
-	 */
 	trans_exc_code = regs->int_parm_long & 3;
-	if (trans_exc_code == 3) /* home space -> kernel */
-		return 0;
-	if (user_mode(regs))
-		return 1;
-	if (trans_exc_code == 2) /* secondary space -> set_fs */
-		return current->thread.mm_segment.ar4;
-	if (current->flags & PF_VCPU)
-		return 1;
-	return 0;
+	if (likely(trans_exc_code == 0)) {
+		/* primary space exception */
+		if (IS_ENABLED(CONFIG_PGSTE) &&
+		    test_pt_regs_flag(regs, PIF_GUEST_FAULT))
+			return GMAP_FAULT;
+		if (current->thread.mm_segment == USER_DS)
+			return USER_FAULT;
+		return KERNEL_FAULT;
+	}
+	if (trans_exc_code == 2) {
+		/* secondary space exception */
+		if (current->thread.mm_segment & 1) {
+			if (current->thread.mm_segment == USER_DS_SACF)
+				return USER_FAULT;
+			return KERNEL_FAULT;
+		}
+		return VDSO_FAULT;
+	}
+	/* home space exception -> access via kernel ASCE */
+	return KERNEL_FAULT;
 }
 
 static int bad_address(void *p)
@@ -204,20 +218,23 @@ static void dump_fault_info(struct pt_regs *regs)
 		break;
 	}
 	pr_cont("mode while using ");
-	if (!user_space_fault(regs)) {
-		asce = S390_lowcore.kernel_asce;
-		pr_cont("kernel ");
-	}
-#ifdef CONFIG_PGSTE
-	else if ((current->flags & PF_VCPU) && S390_lowcore.gmap) {
-		struct gmap *gmap = (struct gmap *)S390_lowcore.gmap;
-		asce = gmap->asce;
-		pr_cont("gmap ");
-	}
-#endif
-	else {
+	switch (get_fault_type(regs)) {
+	case USER_FAULT:
 		asce = S390_lowcore.user_asce;
 		pr_cont("user ");
+		break;
+	case VDSO_FAULT:
+		asce = S390_lowcore.vdso_asce;
+		pr_cont("vdso ");
+		break;
+	case GMAP_FAULT:
+		asce = ((struct gmap *) S390_lowcore.gmap)->asce;
+		pr_cont("gmap ");
+		break;
+	case KERNEL_FAULT:
+		asce = S390_lowcore.kernel_asce;
+		pr_cont("kernel ");
+		break;
 	}
 	pr_cont("ASCE.\n");
 	dump_pagetable(asce, regs->int_parm_long & __FAIL_ADDR_MASK);
@@ -273,7 +290,7 @@ static noinline void do_no_context(struct pt_regs *regs)
 	 * Oops. The kernel tried to access some bad page. We'll have to
 	 * terminate things with extreme prejudice.
 	 */
-	if (!user_space_fault(regs))
+	if (get_fault_type(regs) == KERNEL_FAULT)
 		printk(KERN_ALERT "Unable to handle kernel pointer dereference"
 		       " in virtual kernel address space\n");
 	else
@@ -395,12 +412,11 @@ static noinline void do_fault_error(struct pt_regs *regs, int access, int fault)
  */
 static inline int do_exception(struct pt_regs *regs, int access)
 {
-#ifdef CONFIG_PGSTE
 	struct gmap *gmap;
-#endif
 	struct task_struct *tsk;
 	struct mm_struct *mm;
 	struct vm_area_struct *vma;
+	enum fault_type type;
 	unsigned long trans_exc_code;
 	unsigned long address;
 	unsigned int flags;
@@ -425,8 +441,19 @@ static inline int do_exception(struct pt_regs *regs, int access)
 	 * user context.
 	 */
 	fault = VM_FAULT_BADCONTEXT;
-	if (unlikely(!user_space_fault(regs) || faulthandler_disabled() || !mm))
+	type = get_fault_type(regs);
+	switch (type) {
+	case KERNEL_FAULT:
+		goto out;
+	case VDSO_FAULT:
+		fault = VM_FAULT_BADMAP;
 		goto out;
+	case USER_FAULT:
+	case GMAP_FAULT:
+		if (faulthandler_disabled() || !mm)
+			goto out;
+		break;
+	}
 
 	address = trans_exc_code & __FAIL_ADDR_MASK;
 	perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, address);
@@ -437,10 +464,9 @@ static inline int do_exception(struct pt_regs *regs, int access)
 		flags |= FAULT_FLAG_WRITE;
 	down_read(&mm->mmap_sem);
 
-#ifdef CONFIG_PGSTE
-	gmap = (current->flags & PF_VCPU) ?
-		(struct gmap *) S390_lowcore.gmap : NULL;
-	if (gmap) {
+	gmap = NULL;
+	if (IS_ENABLED(CONFIG_PGSTE) && type == GMAP_FAULT) {
+		gmap = (struct gmap *) S390_lowcore.gmap;
 		current->thread.gmap_addr = address;
 		current->thread.gmap_write_flag = !!(flags & FAULT_FLAG_WRITE);
 		current->thread.gmap_int_code = regs->int_code & 0xffff;
@@ -452,7 +478,6 @@ static inline int do_exception(struct pt_regs *regs, int access)
 		if (gmap->pfault_enabled)
 			flags |= FAULT_FLAG_RETRY_NOWAIT;
 	}
-#endif
 
 retry:
 	fault = VM_FAULT_BADMAP;
@@ -507,15 +532,14 @@ retry:
 				      regs, address);
 		}
 		if (fault & VM_FAULT_RETRY) {
-#ifdef CONFIG_PGSTE
-			if (gmap && (flags & FAULT_FLAG_RETRY_NOWAIT)) {
+			if (IS_ENABLED(CONFIG_PGSTE) && gmap &&
+			    (flags & FAULT_FLAG_RETRY_NOWAIT)) {
 				/* FAULT_FLAG_RETRY_NOWAIT has been set,
 				 * mmap_sem has not been released */
 				current->thread.gmap_pfault = 1;
 				fault = VM_FAULT_PFAULT;
 				goto out_up;
 			}
-#endif
 			/* Clear FAULT_FLAG_ALLOW_RETRY to avoid any risk
 			 * of starvation. */
 			flags &= ~(FAULT_FLAG_ALLOW_RETRY |
@@ -525,8 +549,7 @@ retry:
 			goto retry;
 		}
 	}
-#ifdef CONFIG_PGSTE
-	if (gmap) {
+	if (IS_ENABLED(CONFIG_PGSTE) && gmap) {
 		address =  __gmap_link(gmap, current->thread.gmap_addr,
 				       address);
 		if (address == -EFAULT) {
@@ -538,7 +561,6 @@ retry:
 			goto out_up;
 		}
 	}
-#endif
 	fault = 0;
 out_up:
 	up_read(&mm->mmap_sem);
@@ -706,7 +728,7 @@ static void pfault_interrupt(struct ext_code ext_code,
 		return;
 	inc_irq_stat(IRQEXT_PFL);
 	/* Get the token (= pid of the affected task). */
-	pid = param64 & LPP_PFAULT_PID_MASK;
+	pid = param64 & LPP_PID_MASK;
 	rcu_read_lock();
 	tsk = find_task_by_pid_ns(pid, &init_pid_ns);
 	if (tsk)
diff --git a/arch/s390/mm/gmap.c b/arch/s390/mm/gmap.c
index 2f66290c9b92..05d459b638f5 100644
--- a/arch/s390/mm/gmap.c
+++ b/arch/s390/mm/gmap.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  KVM guest address space mapping code
  *
@@ -1187,12 +1188,11 @@ static void gmap_unshadow_pgt(struct gmap *sg, unsigned long raddr)
 static void __gmap_unshadow_sgt(struct gmap *sg, unsigned long raddr,
 				unsigned long *sgt)
 {
-	unsigned long asce, *pgt;
+	unsigned long *pgt;
 	struct page *page;
 	int i;
 
 	BUG_ON(!gmap_is_shadow(sg));
-	asce = (unsigned long) sgt | _ASCE_TYPE_SEGMENT;
 	for (i = 0; i < _CRST_ENTRIES; i++, raddr += _SEGMENT_SIZE) {
 		if (!(sgt[i] & _SEGMENT_ENTRY_ORIGIN))
 			continue;
@@ -1245,12 +1245,11 @@ static void gmap_unshadow_sgt(struct gmap *sg, unsigned long raddr)
 static void __gmap_unshadow_r3t(struct gmap *sg, unsigned long raddr,
 				unsigned long *r3t)
 {
-	unsigned long asce, *sgt;
+	unsigned long *sgt;
 	struct page *page;
 	int i;
 
 	BUG_ON(!gmap_is_shadow(sg));
-	asce = (unsigned long) r3t | _ASCE_TYPE_REGION3;
 	for (i = 0; i < _CRST_ENTRIES; i++, raddr += _REGION3_SIZE) {
 		if (!(r3t[i] & _REGION_ENTRY_ORIGIN))
 			continue;
@@ -1303,12 +1302,11 @@ static void gmap_unshadow_r3t(struct gmap *sg, unsigned long raddr)
 static void __gmap_unshadow_r2t(struct gmap *sg, unsigned long raddr,
 				unsigned long *r2t)
 {
-	unsigned long asce, *r3t;
+	unsigned long *r3t;
 	struct page *page;
 	int i;
 
 	BUG_ON(!gmap_is_shadow(sg));
-	asce = (unsigned long) r2t | _ASCE_TYPE_REGION2;
 	for (i = 0; i < _CRST_ENTRIES; i++, raddr += _REGION2_SIZE) {
 		if (!(r2t[i] & _REGION_ENTRY_ORIGIN))
 			continue;
diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c
index 817c9e16e83e..671535e64aba 100644
--- a/arch/s390/mm/init.c
+++ b/arch/s390/mm/init.c
@@ -95,6 +95,7 @@ void __init paging_init(void)
 	}
 	init_mm.context.asce = (__pa(init_mm.pgd) & PAGE_MASK) | asce_bits;
 	S390_lowcore.kernel_asce = init_mm.context.asce;
+	S390_lowcore.user_asce = S390_lowcore.kernel_asce;
 	crst_table_init((unsigned long *) init_mm.pgd, pgd_type);
 	vmem_map_init();
 
diff --git a/arch/s390/mm/mmap.c b/arch/s390/mm/mmap.c
index 5bea139517a2..831bdcf407bb 100644
--- a/arch/s390/mm/mmap.c
+++ b/arch/s390/mm/mmap.c
@@ -1,24 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  *  flexible mmap layout support
  *
  * Copyright 2003-2004 Red Hat Inc., Durham, North Carolina.
  * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- *
- *
  * Started by Ingo Molnar <mingo@elte.hu>
  */
 
diff --git a/arch/s390/mm/pgalloc.c b/arch/s390/mm/pgalloc.c
index 4ad4c4f77b4d..cb364153c43c 100644
--- a/arch/s390/mm/pgalloc.c
+++ b/arch/s390/mm/pgalloc.c
@@ -71,10 +71,8 @@ static void __crst_table_upgrade(void *arg)
 {
 	struct mm_struct *mm = arg;
 
-	if (current->active_mm == mm) {
-		clear_user_asce();
+	if (current->active_mm == mm)
 		set_user_asce(mm);
-	}
 	__tlb_flush_local();
 }
 
@@ -85,8 +83,6 @@ int crst_table_upgrade(struct mm_struct *mm, unsigned long end)
 
 	/* upgrade should only happen from 3 to 4, 3 to 5, or 4 to 5 levels */
 	VM_BUG_ON(mm->context.asce_limit < _REGION2_SIZE);
-	if (end >= TASK_SIZE_MAX)
-		return -ENOMEM;
 	rc = 0;
 	notify = 0;
 	while (mm->context.asce_limit < end) {
diff --git a/arch/s390/mm/pgtable.c b/arch/s390/mm/pgtable.c
index ae677f814bc0..4f2b65d01a70 100644
--- a/arch/s390/mm/pgtable.c
+++ b/arch/s390/mm/pgtable.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *    Copyright IBM Corp. 2007, 2011
  *    Author(s): Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/arch/s390/net/Makefile b/arch/s390/net/Makefile
index 90568c33ddb0..e0d5f245e42b 100644
--- a/arch/s390/net/Makefile
+++ b/arch/s390/net/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Arch-specific network modules
 #
diff --git a/arch/s390/net/bpf_jit_comp.c b/arch/s390/net/bpf_jit_comp.c
index e81c16838b90..9557d8b516df 100644
--- a/arch/s390/net/bpf_jit_comp.c
+++ b/arch/s390/net/bpf_jit_comp.c
@@ -55,8 +55,7 @@ struct bpf_jit {
 #define SEEN_LITERAL	8	/* code uses literals */
 #define SEEN_FUNC	16	/* calls C functions */
 #define SEEN_TAIL_CALL	32	/* code uses tail calls */
-#define SEEN_SKB_CHANGE	64	/* code changes skb data */
-#define SEEN_REG_AX	128	/* code uses constant blinding */
+#define SEEN_REG_AX	64	/* code uses constant blinding */
 #define SEEN_STACK	(SEEN_FUNC | SEEN_MEM | SEEN_SKB)
 
 /*
@@ -448,12 +447,12 @@ static void bpf_jit_prologue(struct bpf_jit *jit, u32 stack_depth)
 			EMIT6_DISP_LH(0xe3000000, 0x0024, REG_W1, REG_0,
 				      REG_15, 152);
 	}
-	if (jit->seen & SEEN_SKB)
+	if (jit->seen & SEEN_SKB) {
 		emit_load_skb_data_hlen(jit);
-	if (jit->seen & SEEN_SKB_CHANGE)
 		/* stg %b1,ST_OFF_SKBP(%r0,%r15) */
 		EMIT6_DISP_LH(0xe3000000, 0x0024, BPF_REG_1, REG_0, REG_15,
 			      STK_OFF_SKBP);
+	}
 }
 
 /*
@@ -983,8 +982,8 @@ static noinline int bpf_jit_insn(struct bpf_jit *jit, struct bpf_prog *fp, int i
 		EMIT2(0x0d00, REG_14, REG_W1);
 		/* lgr %b0,%r2: load return value into %b0 */
 		EMIT4(0xb9040000, BPF_REG_0, REG_2);
-		if (bpf_helper_changes_pkt_data((void *)func)) {
-			jit->seen |= SEEN_SKB_CHANGE;
+		if ((jit->seen & SEEN_SKB) &&
+		    bpf_helper_changes_pkt_data((void *)func)) {
 			/* lg %b1,ST_OFF_SKBP(%r15) */
 			EMIT6_DISP_LH(0xe3000000, 0x0004, BPF_REG_1, REG_0,
 				      REG_15, STK_OFF_SKBP);
diff --git a/arch/s390/numa/Makefile b/arch/s390/numa/Makefile
index f94ecaffa71b..66c2dff74895 100644
--- a/arch/s390/numa/Makefile
+++ b/arch/s390/numa/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 obj-y			+= numa.o
 obj-y			+= toptree.o
 obj-$(CONFIG_NUMA_EMU)	+= mode_emu.o
diff --git a/arch/s390/pci/Makefile b/arch/s390/pci/Makefile
index 805d8b29193a..22d0871291ee 100644
--- a/arch/s390/pci/Makefile
+++ b/arch/s390/pci/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for the s390 PCI subsystem.
 #
diff --git a/arch/s390/pci/pci.c b/arch/s390/pci/pci.c
index 0fe649c0d542..4902fed221c0 100644
--- a/arch/s390/pci/pci.c
+++ b/arch/s390/pci/pci.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright IBM Corp. 2012
  *
diff --git a/arch/s390/pci/pci_debug.c b/arch/s390/pci/pci_debug.c
index c2f786f0ea06..b482e95b6249 100644
--- a/arch/s390/pci/pci_debug.c
+++ b/arch/s390/pci/pci_debug.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  Copyright IBM Corp. 2012,2015
  *
diff --git a/arch/s390/pci/pci_dma.c b/arch/s390/pci/pci_dma.c
index 0d300ee00f4e..f7aa5a77827e 100644
--- a/arch/s390/pci/pci_dma.c
+++ b/arch/s390/pci/pci_dma.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright IBM Corp. 2012
  *
diff --git a/arch/s390/pci/pci_insn.c b/arch/s390/pci/pci_insn.c
index 81b840bc6e4e..19bcb3b45a70 100644
--- a/arch/s390/pci/pci_insn.c
+++ b/arch/s390/pci/pci_insn.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * s390 specific pci instructions
  *
diff --git a/arch/s390/tools/Makefile b/arch/s390/tools/Makefile
index 2ebf2872cc16..2e70e25de07a 100644
--- a/arch/s390/tools/Makefile
+++ b/arch/s390/tools/Makefile
@@ -21,4 +21,4 @@ include/generated/facilities.h: $(obj)/gen_facilities FORCE
 	$(call filechk,facilities.h)
 
 include/generated/dis.h: $(obj)/gen_opcode_table FORCE
-	$(call filechk,dis.h,__FUN)
+	$(call filechk,dis.h)
diff --git a/arch/s390/tools/gen_opcode_table.c b/arch/s390/tools/gen_opcode_table.c
index 01d4c5a4bfe9..357d42681cef 100644
--- a/arch/s390/tools/gen_opcode_table.c
+++ b/arch/s390/tools/gen_opcode_table.c
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Generate opcode table initializers for the in-kernel disassembler.
  *
diff --git a/arch/score/include/uapi/asm/Kbuild b/arch/score/include/uapi/asm/Kbuild
index c94ee54210bc..81271d3af47c 100644
--- a/arch/score/include/uapi/asm/Kbuild
+++ b/arch/score/include/uapi/asm/Kbuild
@@ -1,4 +1,5 @@
 # UAPI Header export list
 include include/uapi/asm-generic/Kbuild.asm
 
+generic-y	+= bpf_perf_event.h
 generic-y	+= siginfo.h
diff --git a/arch/sh/Makefile b/arch/sh/Makefile
index 280bbff12102..65300193b99f 100644
--- a/arch/sh/Makefile
+++ b/arch/sh/Makefile
@@ -15,6 +15,12 @@ ifneq ($(SUBARCH),$(ARCH))
   endif
 endif
 
+ifeq ($(ARCH),sh)
+KBUILD_DEFCONFIG	:= shx3_defconfig
+else
+KBUILD_DEFCONFIG	:= cayman_defconfig
+endif
+
 isa-y					:= any
 isa-$(CONFIG_SH_DSP)			:= sh
 isa-$(CONFIG_CPU_SH2)			:= sh2
@@ -105,14 +111,12 @@ ifdef CONFIG_SUPERH32
 UTS_MACHINE		:= sh
 BITS			:= 32
 LDFLAGS_vmlinux		+= -e _stext
-KBUILD_DEFCONFIG	:= shx3_defconfig
 else
 UTS_MACHINE		:= sh64
 BITS			:= 64
 LDFLAGS_vmlinux		+= --defsym phys_stext=_stext-$(CONFIG_PAGE_OFFSET) \
 			   --defsym phys_stext_shmedia=phys_stext+1 \
 			   -e phys_stext_shmedia
-KBUILD_DEFCONFIG	:= cayman_defconfig
 endif
 
 ifdef CONFIG_CPU_LITTLE_ENDIAN
diff --git a/arch/sh/boot/compressed/.gitignore b/arch/sh/boot/compressed/.gitignore
index 2374a83d87b2..edff113f1b85 100644
--- a/arch/sh/boot/compressed/.gitignore
+++ b/arch/sh/boot/compressed/.gitignore
@@ -1 +1,6 @@
+ashiftrt.S
+ashldi3.c
+ashlsi3.S
+ashrsi3.S
+lshrsi3.S
 vmlinux.bin.*
diff --git a/arch/sh/boot/compressed/misc.c b/arch/sh/boot/compressed/misc.c
index f2d9d3079d4e..627ce8e75e01 100644
--- a/arch/sh/boot/compressed/misc.c
+++ b/arch/sh/boot/compressed/misc.c
@@ -104,6 +104,18 @@ static void error(char *x)
 	while(1);	/* Halt */
 }
 
+unsigned long __stack_chk_guard;
+
+void __stack_chk_guard_setup(void)
+{
+	__stack_chk_guard = 0x000a0dff;
+}
+
+void __stack_chk_fail(void)
+{
+	error("stack-protector: Kernel stack is corrupted\n");
+}
+
 #ifdef CONFIG_SUPERH64
 #define stackalign	8
 #else
@@ -118,6 +130,8 @@ void decompress_kernel(void)
 {
 	unsigned long output_addr;
 
+	__stack_chk_guard_setup();
+
 #ifdef CONFIG_SUPERH64
 	output_addr = (CONFIG_MEMORY_START + 0x2000);
 #else
diff --git a/arch/sh/drivers/heartbeat.c b/arch/sh/drivers/heartbeat.c
index c6d96049a0bb..e8af2ff29bc3 100644
--- a/arch/sh/drivers/heartbeat.c
+++ b/arch/sh/drivers/heartbeat.c
@@ -59,9 +59,9 @@ static inline void heartbeat_toggle_bit(struct heartbeat_data *hd,
 	}
 }
 
-static void heartbeat_timer(unsigned long data)
+static void heartbeat_timer(struct timer_list *t)
 {
-	struct heartbeat_data *hd = (struct heartbeat_data *)data;
+	struct heartbeat_data *hd = from_timer(hd, t, timer);
 	static unsigned bit = 0, up = 1;
 
 	heartbeat_toggle_bit(hd, bit, hd->flags & HEARTBEAT_INVERTED);
@@ -133,7 +133,7 @@ static int heartbeat_drv_probe(struct platform_device *pdev)
 		}
 	}
 
-	setup_timer(&hd->timer, heartbeat_timer, (unsigned long)hd);
+	timer_setup(&hd->timer, heartbeat_timer, 0);
 	platform_set_drvdata(pdev, hd);
 
 	return mod_timer(&hd->timer, jiffies + 1);
diff --git a/arch/sh/drivers/pci/common.c b/arch/sh/drivers/pci/common.c
index cae707f3472d..fe163ecd0719 100644
--- a/arch/sh/drivers/pci/common.c
+++ b/arch/sh/drivers/pci/common.c
@@ -85,18 +85,18 @@ int __init pci_is_66mhz_capable(struct pci_channel *hose,
 	return cap66 > 0;
 }
 
-static void pcibios_enable_err(unsigned long __data)
+static void pcibios_enable_err(struct timer_list *t)
 {
-	struct pci_channel *hose = (struct pci_channel *)__data;
+	struct pci_channel *hose = from_timer(hose, t, err_timer);
 
 	del_timer(&hose->err_timer);
 	printk(KERN_DEBUG "PCI: re-enabling error IRQ.\n");
 	enable_irq(hose->err_irq);
 }
 
-static void pcibios_enable_serr(unsigned long __data)
+static void pcibios_enable_serr(struct timer_list *t)
 {
-	struct pci_channel *hose = (struct pci_channel *)__data;
+	struct pci_channel *hose = from_timer(hose, t, serr_timer);
 
 	del_timer(&hose->serr_timer);
 	printk(KERN_DEBUG "PCI: re-enabling system error IRQ.\n");
@@ -106,15 +106,11 @@ static void pcibios_enable_serr(unsigned long __data)
 void pcibios_enable_timers(struct pci_channel *hose)
 {
 	if (hose->err_irq) {
-		init_timer(&hose->err_timer);
-		hose->err_timer.data = (unsigned long)hose;
-		hose->err_timer.function = pcibios_enable_err;
+		timer_setup(&hose->err_timer, pcibios_enable_err, 0);
 	}
 
 	if (hose->serr_irq) {
-		init_timer(&hose->serr_timer);
-		hose->serr_timer.data = (unsigned long)hose;
-		hose->serr_timer.function = pcibios_enable_serr;
+		timer_setup(&hose->serr_timer, pcibios_enable_serr, 0);
 	}
 }
 
diff --git a/arch/sh/drivers/push-switch.c b/arch/sh/drivers/push-switch.c
index 5bfb341cc5c4..a17181160233 100644
--- a/arch/sh/drivers/push-switch.c
+++ b/arch/sh/drivers/push-switch.c
@@ -26,9 +26,9 @@ static ssize_t switch_show(struct device *dev,
 }
 static DEVICE_ATTR(switch, S_IRUGO, switch_show, NULL);
 
-static void switch_timer(unsigned long data)
+static void switch_timer(struct timer_list *t)
 {
-	struct push_switch *psw = (struct push_switch *)data;
+	struct push_switch *psw = from_timer(psw, t, debounce);
 
 	schedule_work(&psw->work);
 }
@@ -78,10 +78,7 @@ static int switch_drv_probe(struct platform_device *pdev)
 	}
 
 	INIT_WORK(&psw->work, switch_work_handler);
-	init_timer(&psw->debounce);
-
-	psw->debounce.function = switch_timer;
-	psw->debounce.data = (unsigned long)psw;
+	timer_setup(&psw->debounce, switch_timer, 0);
 
 	/* Workqueue API brain-damage */
 	psw->pdev = pdev;
diff --git a/arch/sh/include/asm/pci.h b/arch/sh/include/asm/pci.h
index 53f7ae6abaa7..0033f0df2b3b 100644
--- a/arch/sh/include/asm/pci.h
+++ b/arch/sh/include/asm/pci.h
@@ -64,13 +64,9 @@ extern int pci_is_66mhz_capable(struct pci_channel *hose,
 
 extern unsigned long PCIBIOS_MIN_IO, PCIBIOS_MIN_MEM;
 
-struct pci_dev;
-
 #define HAVE_PCI_MMAP
 #define ARCH_GENERIC_PCI_MMAP_RESOURCE
 
-extern void pcibios_set_master(struct pci_dev *dev);
-
 /* Dynamic DMA mapping stuff.
  * SuperH has everything mapped statically like x86.
  */
diff --git a/arch/sh/include/asm/topology.h b/arch/sh/include/asm/topology.h
index 9a32eb4098df..1db470e02456 100644
--- a/arch/sh/include/asm/topology.h
+++ b/arch/sh/include/asm/topology.h
@@ -5,7 +5,6 @@
 #ifdef CONFIG_NUMA
 
 #define cpu_to_node(cpu)	((void)(cpu),0)
-#define parent_node(node)	((void)(node),0)
 
 #define cpumask_of_node(node)	((void)node, cpu_online_mask)
 
diff --git a/arch/sh/include/uapi/asm/Kbuild b/arch/sh/include/uapi/asm/Kbuild
index e28531333efa..ba4d39cb321d 100644
--- a/arch/sh/include/uapi/asm/Kbuild
+++ b/arch/sh/include/uapi/asm/Kbuild
@@ -2,6 +2,7 @@
 include include/uapi/asm-generic/Kbuild.asm
 
 generic-y += bitsperlong.h
+generic-y += bpf_perf_event.h
 generic-y += errno.h
 generic-y += fcntl.h
 generic-y += ioctl.h
diff --git a/arch/sh/kernel/dwarf.c b/arch/sh/kernel/dwarf.c
index e1d751ae2498..1a2526676a87 100644
--- a/arch/sh/kernel/dwarf.c
+++ b/arch/sh/kernel/dwarf.c
@@ -1172,11 +1172,11 @@ static int __init dwarf_unwinder_init(void)
 
 	dwarf_frame_cachep = kmem_cache_create("dwarf_frames",
 			sizeof(struct dwarf_frame), 0,
-			SLAB_PANIC | SLAB_HWCACHE_ALIGN | SLAB_NOTRACK, NULL);
+			SLAB_PANIC | SLAB_HWCACHE_ALIGN, NULL);
 
 	dwarf_reg_cachep = kmem_cache_create("dwarf_regs",
 			sizeof(struct dwarf_reg), 0,
-			SLAB_PANIC | SLAB_HWCACHE_ALIGN | SLAB_NOTRACK, NULL);
+			SLAB_PANIC | SLAB_HWCACHE_ALIGN, NULL);
 
 	dwarf_frame_pool = mempool_create_slab_pool(DWARF_FRAME_MIN_REQ,
 						    dwarf_frame_cachep);
diff --git a/arch/sh/kernel/head_64.S b/arch/sh/kernel/head_64.S
index defd851abefa..cca491397a28 100644
--- a/arch/sh/kernel/head_64.S
+++ b/arch/sh/kernel/head_64.S
@@ -101,14 +101,6 @@ empty_zero_page:
 mmu_pdtp_cache:
 	.space PAGE_SIZE, 0
 
-	.global empty_bad_page
-empty_bad_page:
-	.space PAGE_SIZE, 0
-
-	.global empty_bad_pte_table
-empty_bad_pte_table:
-	.space PAGE_SIZE, 0
-
 	.global	fpu_in_use
 fpu_in_use:	.quad	0
 
diff --git a/arch/sh/kernel/process.c b/arch/sh/kernel/process.c
index b2d9963d5978..68b1a67533ce 100644
--- a/arch/sh/kernel/process.c
+++ b/arch/sh/kernel/process.c
@@ -59,7 +59,7 @@ void arch_task_cache_init(void)
 
 	task_xstate_cachep = kmem_cache_create("task_xstate", xstate_size,
 					       __alignof__(union thread_xstate),
-					       SLAB_PANIC | SLAB_NOTRACK, NULL);
+					       SLAB_PANIC, NULL);
 }
 
 #ifdef CONFIG_SH_FPU_EMU
diff --git a/arch/sparc/Kbuild b/arch/sparc/Kbuild
index 675afa285ddb..b4d0f570cc00 100644
--- a/arch/sparc/Kbuild
+++ b/arch/sparc/Kbuild
@@ -7,3 +7,4 @@ obj-y += mm/
 obj-y += math-emu/
 obj-y += net/
 obj-y += crypto/
+obj-$(CONFIG_SPARC64) += vdso/
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index 4e83f950713e..6bf594ace663 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -84,6 +84,8 @@ config SPARC64
 	select HAVE_REGS_AND_STACK_ACCESS_API
 	select ARCH_USE_QUEUED_RWLOCKS
 	select ARCH_USE_QUEUED_SPINLOCKS
+	select GENERIC_TIME_VSYSCALL
+	select ARCH_CLOCKSOURCE_DATA
 
 config ARCH_DEFCONFIG
 	string
@@ -96,9 +98,6 @@ config ARCH_PROC_KCORE_TEXT
 config CPU_BIG_ENDIAN
 	def_bool y
 
-config CPU_BIG_ENDIAN
-	def_bool y
-
 config ARCH_ATU
 	bool
 	default y if SPARC64
diff --git a/arch/sparc/Makefile b/arch/sparc/Makefile
index dbc448923f48..edac927e4952 100644
--- a/arch/sparc/Makefile
+++ b/arch/sparc/Makefile
@@ -81,6 +81,10 @@ install:
 archclean:
 	$(Q)$(MAKE) $(clean)=$(boot)
 
+PHONY += vdso_install
+vdso_install:
+	$(Q)$(MAKE) $(build)=arch/sparc/vdso $@
+
 # This is the image used for packaging
 KBUILD_IMAGE := $(boot)/zImage
 
diff --git a/arch/sparc/include/asm/bitops_64.h b/arch/sparc/include/asm/bitops_64.h
index a90eea24b286..ca7ea5913494 100644
--- a/arch/sparc/include/asm/bitops_64.h
+++ b/arch/sparc/include/asm/bitops_64.h
@@ -23,10 +23,11 @@ void set_bit(unsigned long nr, volatile unsigned long *addr);
 void clear_bit(unsigned long nr, volatile unsigned long *addr);
 void change_bit(unsigned long nr, volatile unsigned long *addr);
 
+int fls(unsigned int word);
+int __fls(unsigned long word);
+
 #include <asm-generic/bitops/non-atomic.h>
 
-#include <asm-generic/bitops/fls.h>
-#include <asm-generic/bitops/__fls.h>
 #include <asm-generic/bitops/fls64.h>
 
 #ifdef __KERNEL__
diff --git a/arch/sparc/include/asm/clocksource.h b/arch/sparc/include/asm/clocksource.h
new file mode 100644
index 000000000000..d63ef224befe
--- /dev/null
+++ b/arch/sparc/include/asm/clocksource.h
@@ -0,0 +1,17 @@
+/*
+ * Copyright (c) 2017 Oracle and/or its affiliates. All rights reserved.
+ */
+
+#ifndef _ASM_SPARC_CLOCKSOURCE_H
+#define _ASM_SPARC_CLOCKSOURCE_H
+
+/* VDSO clocksources */
+#define VCLOCK_NONE   0  /* Nothing userspace can do. */
+#define VCLOCK_TICK   1  /* Use %tick.  */
+#define VCLOCK_STICK  2  /* Use %stick. */
+
+struct arch_clocksource_data {
+	int vclock_mode;
+};
+
+#endif /* _ASM_SPARC_CLOCKSOURCE_H */
diff --git a/arch/sparc/include/asm/cmpxchg_32.h b/arch/sparc/include/asm/cmpxchg_32.h
index 3e3823db303e..c73b5a3ab7b9 100644
--- a/arch/sparc/include/asm/cmpxchg_32.h
+++ b/arch/sparc/include/asm/cmpxchg_32.h
@@ -63,6 +63,9 @@ __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new_, int size)
 			(unsigned long)_n_, sizeof(*(ptr)));		\
 })
 
+u64 __cmpxchg_u64(u64 *ptr, u64 old, u64 new);
+#define cmpxchg64(ptr, old, new)	__cmpxchg_u64(ptr, old, new)
+
 #include <asm-generic/cmpxchg-local.h>
 
 /*
diff --git a/arch/sparc/include/asm/compat.h b/arch/sparc/include/asm/compat.h
index 977c3f280ba1..fa38c78de0f0 100644
--- a/arch/sparc/include/asm/compat.h
+++ b/arch/sparc/include/asm/compat.h
@@ -209,7 +209,6 @@ typedef struct compat_siginfo {
 } compat_siginfo_t;
 
 #define COMPAT_OFF_T_MAX	0x7fffffff
-#define COMPAT_LOFF_T_MAX	0x7fffffffffffffffL
 
 /*
  * A pointer passed in from user mode. This should not
diff --git a/arch/sparc/include/asm/elf_64.h b/arch/sparc/include/asm/elf_64.h
index 5894389f5ed5..25340df3570c 100644
--- a/arch/sparc/include/asm/elf_64.h
+++ b/arch/sparc/include/asm/elf_64.h
@@ -211,4 +211,18 @@ do {	if ((ex).e_ident[EI_CLASS] == ELFCLASS32)	\
 			(current->personality & (~PER_MASK)));	\
 } while (0)
 
+extern unsigned int vdso_enabled;
+
+#define	ARCH_DLINFO							\
+do {									\
+	if (vdso_enabled)						\
+		NEW_AUX_ENT(AT_SYSINFO_EHDR,				\
+			    (unsigned long)current->mm->context.vdso);	\
+} while (0)
+
+struct linux_binprm;
+
+#define ARCH_HAS_SETUP_ADDITIONAL_PAGES	1
+extern int arch_setup_additional_pages(struct linux_binprm *bprm,
+					int uses_interp);
 #endif /* !(__ASM_SPARC64_ELF_H) */
diff --git a/arch/sparc/include/asm/mmu_64.h b/arch/sparc/include/asm/mmu_64.h
index 5fe64a57b4ba..ad4fb93508ba 100644
--- a/arch/sparc/include/asm/mmu_64.h
+++ b/arch/sparc/include/asm/mmu_64.h
@@ -97,6 +97,7 @@ typedef struct {
 	unsigned long		thp_pte_count;
 	struct tsb_config	tsb_block[MM_NUM_TSBS];
 	struct hv_tsb_descr	tsb_descr[MM_NUM_TSBS];
+	void			*vdso;
 } mm_context_t;
 
 #endif /* !__ASSEMBLY__ */
diff --git a/arch/sparc/include/asm/mmu_context_64.h b/arch/sparc/include/asm/mmu_context_64.h
index e25d25b0a34b..b361702ef52a 100644
--- a/arch/sparc/include/asm/mmu_context_64.h
+++ b/arch/sparc/include/asm/mmu_context_64.h
@@ -8,9 +8,11 @@
 
 #include <linux/spinlock.h>
 #include <linux/mm_types.h>
+#include <linux/smp.h>
 
 #include <asm/spitfire.h>
 #include <asm-generic/mm_hooks.h>
+#include <asm/percpu.h>
 
 static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
 {
diff --git a/arch/sparc/include/asm/pci_32.h b/arch/sparc/include/asm/pci_32.h
index fe361d3d180d..98917e48727d 100644
--- a/arch/sparc/include/asm/pci_32.h
+++ b/arch/sparc/include/asm/pci_32.h
@@ -21,8 +21,6 @@
  */
 #define PCI_DMA_BUS_IS_PHYS	(0)
 
-struct pci_dev;
-
 #endif /* __KERNEL__ */
 
 #ifndef CONFIG_LEON_PCI
diff --git a/arch/sparc/include/asm/pgtable_64.h b/arch/sparc/include/asm/pgtable_64.h
index fd9d9bac7cfa..9937c5ff94a9 100644
--- a/arch/sparc/include/asm/pgtable_64.h
+++ b/arch/sparc/include/asm/pgtable_64.h
@@ -231,6 +231,36 @@ extern unsigned long _PAGE_ALL_SZ_BITS;
 extern struct page *mem_map_zero;
 #define ZERO_PAGE(vaddr)	(mem_map_zero)
 
+/* This macro must be updated when the size of struct page grows above 80
+ * or reduces below 64.
+ * The idea that compiler optimizes out switch() statement, and only
+ * leaves clrx instructions
+ */
+#define	mm_zero_struct_page(pp) do {					\
+	unsigned long *_pp = (void *)(pp);				\
+									\
+	 /* Check that struct page is either 64, 72, or 80 bytes */	\
+	BUILD_BUG_ON(sizeof(struct page) & 7);				\
+	BUILD_BUG_ON(sizeof(struct page) < 64);				\
+	BUILD_BUG_ON(sizeof(struct page) > 80);				\
+									\
+	switch (sizeof(struct page)) {					\
+	case 80:							\
+		_pp[9] = 0;	/* fallthrough */			\
+	case 72:							\
+		_pp[8] = 0;	/* fallthrough */			\
+	default:							\
+		_pp[7] = 0;						\
+		_pp[6] = 0;						\
+		_pp[5] = 0;						\
+		_pp[4] = 0;						\
+		_pp[3] = 0;						\
+		_pp[2] = 0;						\
+		_pp[1] = 0;						\
+		_pp[0] = 0;						\
+	}								\
+} while (0)
+
 /* PFNs are real physical page numbers.  However, mem_map only begins to record
  * per-page information starting at pfn_base.  This is to handle systems where
  * the first physical page in the machine is at some huge physical address,
@@ -685,7 +715,7 @@ static inline unsigned long pmd_pfn(pmd_t pmd)
 	return pte_pfn(pte);
 }
 
-#define __HAVE_ARCH_PMD_WRITE
+#define pmd_write pmd_write
 static inline unsigned long pmd_write(pmd_t pmd)
 {
 	pte_t pte = __pte(pmd_val(pmd));
diff --git a/arch/sparc/include/asm/processor_64.h b/arch/sparc/include/asm/processor_64.h
index c7c79fe8d265..aac23d4a4ddd 100644
--- a/arch/sparc/include/asm/processor_64.h
+++ b/arch/sparc/include/asm/processor_64.h
@@ -200,6 +200,13 @@ unsigned long get_wchan(struct task_struct *task);
  * To make a long story short, we are trying to yield the current cpu
  * strand during busy loops.
  */
+#ifdef	BUILD_VDSO
+#define	cpu_relax()	asm volatile("\n99:\n\t"			\
+				     "rd	%%ccr, %%g0\n\t"	\
+				     "rd	%%ccr, %%g0\n\t"	\
+				     "rd	%%ccr, %%g0\n\t"	\
+				     ::: "memory")
+#else /* ! BUILD_VDSO */
 #define cpu_relax()	asm volatile("\n99:\n\t"			\
 				     "rd	%%ccr, %%g0\n\t"	\
 				     "rd	%%ccr, %%g0\n\t"	\
@@ -211,6 +218,7 @@ unsigned long get_wchan(struct task_struct *task);
 				     "nop\n\t"				\
 				     ".previous"			\
 				     ::: "memory")
+#endif
 
 /* Prefetch support.  This is tuned for UltraSPARC-III and later.
  * UltraSPARC-I will treat these as nops, and UltraSPARC-II has
diff --git a/arch/sparc/include/asm/topology_64.h b/arch/sparc/include/asm/topology_64.h
index 3831b1911a19..34c628a22ea5 100644
--- a/arch/sparc/include/asm/topology_64.h
+++ b/arch/sparc/include/asm/topology_64.h
@@ -11,8 +11,6 @@ static inline int cpu_to_node(int cpu)
 	return numa_cpu_lookup_table[cpu];
 }
 
-#define parent_node(node)	(node)
-
 #define cpumask_of_node(node) ((node) == -1 ?				\
 			       cpu_all_mask :				\
 			       &numa_cpumask_lookup_table[node])
diff --git a/arch/sparc/include/asm/tsb.h b/arch/sparc/include/asm/tsb.h
index 25b6abdb3908..522a677e050d 100644
--- a/arch/sparc/include/asm/tsb.h
+++ b/arch/sparc/include/asm/tsb.h
@@ -217,7 +217,7 @@ extern struct tsb_phys_patch_entry __tsb_phys_patch, __tsb_phys_patch_end;
 	sllx		REG2, 32, REG2;			\
 	andcc		REG1, REG2, %g0;		\
 	be,pt		%xcc, 700f;			\
-	 sethi		%hi(0x1ffc0000), REG2;		\
+	 sethi		%hi(0xffe00000), REG2;		\
 	sllx		REG2, 1, REG2;			\
 	brgez,pn	REG1, FAIL_LABEL;		\
 	 andn		REG1, REG2, REG1;		\
diff --git a/arch/sparc/include/asm/vdso.h b/arch/sparc/include/asm/vdso.h
new file mode 100644
index 000000000000..93b628731a5e
--- /dev/null
+++ b/arch/sparc/include/asm/vdso.h
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2017 Oracle and/or its affiliates. All rights reserved.
+ */
+
+#ifndef _ASM_SPARC_VDSO_H
+#define _ASM_SPARC_VDSO_H
+
+struct vdso_image {
+	void *data;
+	unsigned long size;   /* Always a multiple of PAGE_SIZE */
+	long sym_vvar_start;  /* Negative offset to the vvar area */
+	long sym_vread_tick; /* Start of vread_tick section */
+	long sym_vread_tick_patch_start; /* Start of tick read */
+	long sym_vread_tick_patch_end;   /* End of tick read */
+};
+
+#ifdef CONFIG_SPARC64
+extern const struct vdso_image vdso_image_64_builtin;
+#endif
+#ifdef CONFIG_COMPAT
+extern const struct vdso_image vdso_image_32_builtin;
+#endif
+
+#endif /* _ASM_SPARC_VDSO_H */
diff --git a/arch/sparc/include/asm/vvar.h b/arch/sparc/include/asm/vvar.h
new file mode 100644
index 000000000000..0289503d1cb0
--- /dev/null
+++ b/arch/sparc/include/asm/vvar.h
@@ -0,0 +1,74 @@
+/*
+ * Copyright (c) 2017 Oracle and/or its affiliates. All rights reserved.
+ */
+
+#ifndef _ASM_SPARC_VVAR_DATA_H
+#define _ASM_SPARC_VVAR_DATA_H
+
+#include <asm/clocksource.h>
+#include <linux/seqlock.h>
+#include <linux/time.h>
+#include <linux/types.h>
+
+struct vvar_data {
+	unsigned int seq;
+
+	int vclock_mode;
+	struct { /* extract of a clocksource struct */
+		u64	cycle_last;
+		u64	mask;
+		int	mult;
+		int	shift;
+	} clock;
+	/* open coded 'struct timespec' */
+	u64		wall_time_sec;
+	u64		wall_time_snsec;
+	u64		monotonic_time_snsec;
+	u64		monotonic_time_sec;
+	u64		monotonic_time_coarse_sec;
+	u64		monotonic_time_coarse_nsec;
+	u64		wall_time_coarse_sec;
+	u64		wall_time_coarse_nsec;
+
+	int		tz_minuteswest;
+	int		tz_dsttime;
+};
+
+extern struct vvar_data *vvar_data;
+extern int vdso_fix_stick;
+
+static inline unsigned int vvar_read_begin(const struct vvar_data *s)
+{
+	unsigned int ret;
+
+repeat:
+	ret = READ_ONCE(s->seq);
+	if (unlikely(ret & 1)) {
+		cpu_relax();
+		goto repeat;
+	}
+	smp_rmb(); /* Finish all reads before we return seq */
+	return ret;
+}
+
+static inline int vvar_read_retry(const struct vvar_data *s,
+					unsigned int start)
+{
+	smp_rmb(); /* Finish all reads before checking the value of seq */
+	return unlikely(s->seq != start);
+}
+
+static inline void vvar_write_begin(struct vvar_data *s)
+{
+	++s->seq;
+	smp_wmb(); /* Makes sure that increment of seq is reflected */
+}
+
+static inline void vvar_write_end(struct vvar_data *s)
+{
+	smp_wmb(); /* Makes the value of seq current before we increment */
+	++s->seq;
+}
+
+
+#endif /* _ASM_SPARC_VVAR_DATA_H */
diff --git a/arch/sparc/include/uapi/asm/Kbuild b/arch/sparc/include/uapi/asm/Kbuild
index 2178c78c7c1a..4680ba246b55 100644
--- a/arch/sparc/include/uapi/asm/Kbuild
+++ b/arch/sparc/include/uapi/asm/Kbuild
@@ -1,4 +1,5 @@
 # UAPI Header export list
 include include/uapi/asm-generic/Kbuild.asm
 
+generic-y += bpf_perf_event.h
 generic-y += types.h
diff --git a/arch/sparc/include/uapi/asm/auxvec.h b/arch/sparc/include/uapi/asm/auxvec.h
index ad6f360261f6..5f80a70cc901 100644
--- a/arch/sparc/include/uapi/asm/auxvec.h
+++ b/arch/sparc/include/uapi/asm/auxvec.h
@@ -1,4 +1,8 @@
 #ifndef __ASMSPARC_AUXVEC_H
 #define __ASMSPARC_AUXVEC_H
 
+#define AT_SYSINFO_EHDR		33
+
+#define AT_VECTOR_SIZE_ARCH	1
+
 #endif /* !(__ASMSPARC_AUXVEC_H) */
diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile
index 8de9617589a5..cc97545737f0 100644
--- a/arch/sparc/kernel/Makefile
+++ b/arch/sparc/kernel/Makefile
@@ -43,6 +43,7 @@ obj-$(CONFIG_SPARC32)   += systbls_32.o
 obj-y                   += time_$(BITS).o
 obj-$(CONFIG_SPARC32)   += windows.o
 obj-y                   += cpu.o
+obj-$(CONFIG_SPARC64)	+= vdso.o
 obj-$(CONFIG_SPARC32)   += devices.o
 obj-y                   += ptrace_$(BITS).o
 obj-y                   += unaligned_$(BITS).o
diff --git a/arch/sparc/kernel/head_64.S b/arch/sparc/kernel/head_64.S
index 9e293de12052..a41e6e16eb36 100644
--- a/arch/sparc/kernel/head_64.S
+++ b/arch/sparc/kernel/head_64.S
@@ -641,6 +641,8 @@ niagara4_patch:
 	 nop
 	call	niagara4_patch_pageops
 	 nop
+	call	niagara4_patch_fls
+	 nop
 
 	ba,a,pt	%xcc, 80f
 	 nop
diff --git a/arch/sparc/kernel/mdesc.c b/arch/sparc/kernel/mdesc.c
index 1ef6156b1530..418592a09b41 100644
--- a/arch/sparc/kernel/mdesc.c
+++ b/arch/sparc/kernel/mdesc.c
@@ -13,6 +13,7 @@
 #include <linux/miscdevice.h>
 #include <linux/bootmem.h>
 #include <linux/export.h>
+#include <linux/refcount.h>
 
 #include <asm/cpudata.h>
 #include <asm/hypervisor.h>
@@ -71,7 +72,7 @@ struct mdesc_handle {
 	struct list_head	list;
 	struct mdesc_mem_ops	*mops;
 	void			*self_base;
-	atomic_t		refcnt;
+	refcount_t		refcnt;
 	unsigned int		handle_size;
 	struct mdesc_hdr	mdesc;
 };
@@ -153,7 +154,7 @@ static void mdesc_handle_init(struct mdesc_handle *hp,
 	memset(hp, 0, handle_size);
 	INIT_LIST_HEAD(&hp->list);
 	hp->self_base = base;
-	atomic_set(&hp->refcnt, 1);
+	refcount_set(&hp->refcnt, 1);
 	hp->handle_size = handle_size;
 }
 
@@ -183,7 +184,7 @@ static void __init mdesc_memblock_free(struct mdesc_handle *hp)
 	unsigned int alloc_size;
 	unsigned long start;
 
-	BUG_ON(atomic_read(&hp->refcnt) != 0);
+	BUG_ON(refcount_read(&hp->refcnt) != 0);
 	BUG_ON(!list_empty(&hp->list));
 
 	alloc_size = PAGE_ALIGN(hp->handle_size);
@@ -221,7 +222,7 @@ static struct mdesc_handle *mdesc_kmalloc(unsigned int mdesc_size)
 
 static void mdesc_kfree(struct mdesc_handle *hp)
 {
-	BUG_ON(atomic_read(&hp->refcnt) != 0);
+	BUG_ON(refcount_read(&hp->refcnt) != 0);
 	BUG_ON(!list_empty(&hp->list));
 
 	kfree(hp->self_base);
@@ -260,7 +261,7 @@ struct mdesc_handle *mdesc_grab(void)
 	spin_lock_irqsave(&mdesc_lock, flags);
 	hp = cur_mdesc;
 	if (hp)
-		atomic_inc(&hp->refcnt);
+		refcount_inc(&hp->refcnt);
 	spin_unlock_irqrestore(&mdesc_lock, flags);
 
 	return hp;
@@ -272,7 +273,7 @@ void mdesc_release(struct mdesc_handle *hp)
 	unsigned long flags;
 
 	spin_lock_irqsave(&mdesc_lock, flags);
-	if (atomic_dec_and_test(&hp->refcnt)) {
+	if (refcount_dec_and_test(&hp->refcnt)) {
 		list_del_init(&hp->list);
 		hp->mops->free(hp);
 	}
@@ -514,7 +515,7 @@ void mdesc_update(void)
 	if (status != HV_EOK || real_len > len) {
 		printk(KERN_ERR "MD: mdesc reread fails with %lu\n",
 		       status);
-		atomic_dec(&hp->refcnt);
+		refcount_dec(&hp->refcnt);
 		mdesc_free(hp);
 		goto out;
 	}
@@ -527,7 +528,7 @@ void mdesc_update(void)
 	mdesc_notify_clients(orig_hp, hp);
 
 	spin_lock_irqsave(&mdesc_lock, flags);
-	if (atomic_dec_and_test(&orig_hp->refcnt))
+	if (refcount_dec_and_test(&orig_hp->refcnt))
 		mdesc_free(orig_hp);
 	else
 		list_add(&orig_hp->list, &mdesc_zombie_list);
diff --git a/arch/sparc/kernel/signal32.c b/arch/sparc/kernel/signal32.c
index 5c572de64c74..54a6159b9cd8 100644
--- a/arch/sparc/kernel/signal32.c
+++ b/arch/sparc/kernel/signal32.c
@@ -249,7 +249,6 @@ asmlinkage void do_rt_sigreturn32(struct pt_regs *regs)
 	compat_uptr_t fpu_save;
 	compat_uptr_t rwin_save;
 	sigset_t set;
-	compat_sigset_t seta;
 	int err, i;
 	
 	/* Always make any pending restarted system calls return -EINTR */
@@ -312,7 +311,7 @@ asmlinkage void do_rt_sigreturn32(struct pt_regs *regs)
 	err |= __get_user(fpu_save, &sf->fpu_save);
 	if (!err && fpu_save)
 		err |= restore_fpu_state(regs, compat_ptr(fpu_save));
-	err |= copy_from_user(&seta, &sf->mask, sizeof(compat_sigset_t));
+	err |= get_compat_sigset(&set, &sf->mask);
 	err |= compat_restore_altstack(&sf->stack);
 	if (err)
 		goto segv;
@@ -323,7 +322,6 @@ asmlinkage void do_rt_sigreturn32(struct pt_regs *regs)
 			goto segv;
 	}
 
-	set.sig[0] = seta.sig[0] + (((long)seta.sig[1]) << 32);
 	set_current_blocked(&set);
 	return;
 segv:
@@ -555,7 +553,6 @@ static int setup_rt_frame32(struct ksignal *ksig, struct pt_regs *regs,
 	void __user *tail;
 	int sigframe_size;
 	u32 psr;
-	compat_sigset_t seta;
 
 	/* 1. Make sure everything is clean */
 	synchronize_user_stack();
@@ -625,9 +622,7 @@ static int setup_rt_frame32(struct ksignal *ksig, struct pt_regs *regs,
 	/* Setup sigaltstack */
 	err |= __compat_save_altstack(&sf->stack, regs->u_regs[UREG_FP]);
 
-	seta.sig[1] = (oldset->sig[0] >> 32);
-	seta.sig[0] = oldset->sig[0];
-	err |= __copy_to_user(&sf->mask, &seta, sizeof(compat_sigset_t));
+	err |= put_compat_sigset(&sf->mask, oldset, sizeof(compat_sigset_t));
 
 	if (!wsaved) {
 		err |= copy_in_user((u32 __user *)sf,
diff --git a/arch/sparc/kernel/sys_sparc32.c b/arch/sparc/kernel/sys_sparc32.c
index b4e1478413a1..6d964bdefbaa 100644
--- a/arch/sparc/kernel/sys_sparc32.c
+++ b/arch/sparc/kernel/sys_sparc32.c
@@ -160,7 +160,6 @@ COMPAT_SYSCALL_DEFINE5(rt_sigaction, int, sig,
 {
         struct k_sigaction new_ka, old_ka;
         int ret;
-	compat_sigset_t set32;
 
         /* XXX: Don't preclude handling different sized sigset_t's.  */
         if (sigsetsize != sizeof(compat_sigset_t))
@@ -172,8 +171,7 @@ COMPAT_SYSCALL_DEFINE5(rt_sigaction, int, sig,
 		new_ka.ka_restorer = restorer;
 		ret = get_user(u_handler, &act->sa_handler);
 		new_ka.sa.sa_handler =  compat_ptr(u_handler);
-		ret |= copy_from_user(&set32, &act->sa_mask, sizeof(compat_sigset_t));
-		sigset_from_compat(&new_ka.sa.sa_mask, &set32);
+		ret |= get_compat_sigset(&new_ka.sa.sa_mask, &act->sa_mask);
 		ret |= get_user(new_ka.sa.sa_flags, &act->sa_flags);
 		ret |= get_user(u_restorer, &act->sa_restorer);
 		new_ka.sa.sa_restorer = compat_ptr(u_restorer);
@@ -184,9 +182,9 @@ COMPAT_SYSCALL_DEFINE5(rt_sigaction, int, sig,
 	ret = do_sigaction(sig, act ? &new_ka : NULL, oact ? &old_ka : NULL);
 
 	if (!ret && oact) {
-		sigset_to_compat(&set32, &old_ka.sa.sa_mask);
 		ret = put_user(ptr_to_compat(old_ka.sa.sa_handler), &oact->sa_handler);
-		ret |= copy_to_user(&oact->sa_mask, &set32, sizeof(compat_sigset_t));
+		ret |= put_compat_sigset(&oact->sa_mask, &old_ka.sa.sa_mask,
+					 sizeof(oact->sa_mask));
 		ret |= put_user(old_ka.sa.sa_flags, &oact->sa_flags);
 		ret |= put_user(ptr_to_compat(old_ka.sa.sa_restorer), &oact->sa_restorer);
 		if (ret)
diff --git a/arch/sparc/kernel/time_64.c b/arch/sparc/kernel/time_64.c
index 3b397081047a..2ef8cfa9677e 100644
--- a/arch/sparc/kernel/time_64.c
+++ b/arch/sparc/kernel/time_64.c
@@ -28,7 +28,6 @@
 #include <linux/jiffies.h>
 #include <linux/cpufreq.h>
 #include <linux/percpu.h>
-#include <linux/miscdevice.h>
 #include <linux/rtc/m48t59.h>
 #include <linux/kernel_stat.h>
 #include <linux/clockchips.h>
@@ -54,6 +53,8 @@
 
 DEFINE_SPINLOCK(rtc_lock);
 
+unsigned int __read_mostly vdso_fix_stick;
+
 #ifdef CONFIG_SMP
 unsigned long profile_pc(struct pt_regs *regs)
 {
@@ -831,12 +832,17 @@ static void init_tick_ops(struct sparc64_tick_ops *ops)
 void __init time_init_early(void)
 {
 	if (tlb_type == spitfire) {
-		if (is_hummingbird())
+		if (is_hummingbird()) {
 			init_tick_ops(&hbtick_operations);
-		else
+			clocksource_tick.archdata.vclock_mode = VCLOCK_NONE;
+		} else {
 			init_tick_ops(&tick_operations);
+			clocksource_tick.archdata.vclock_mode = VCLOCK_TICK;
+			vdso_fix_stick = 1;
+		}
 	} else {
 		init_tick_ops(&stick_operations);
+		clocksource_tick.archdata.vclock_mode = VCLOCK_STICK;
 	}
 }
 
diff --git a/arch/sparc/kernel/vdso.c b/arch/sparc/kernel/vdso.c
new file mode 100644
index 000000000000..58880662b271
--- /dev/null
+++ b/arch/sparc/kernel/vdso.c
@@ -0,0 +1,70 @@
+/*
+ *  Copyright (C) 2001 Andrea Arcangeli <andrea@suse.de> SuSE
+ *  Copyright 2003 Andi Kleen, SuSE Labs.
+ *
+ *  Thanks to hpa@transmeta.com for some useful hint.
+ *  Special thanks to Ingo Molnar for his early experience with
+ *  a different vsyscall implementation for Linux/IA32 and for the name.
+ */
+
+#include <linux/seqlock.h>
+#include <linux/time.h>
+#include <linux/timekeeper_internal.h>
+
+#include <asm/vvar.h>
+
+void update_vsyscall_tz(void)
+{
+	if (unlikely(vvar_data == NULL))
+		return;
+
+	vvar_data->tz_minuteswest = sys_tz.tz_minuteswest;
+	vvar_data->tz_dsttime = sys_tz.tz_dsttime;
+}
+
+void update_vsyscall(struct timekeeper *tk)
+{
+	struct vvar_data *vdata = vvar_data;
+
+	if (unlikely(vdata == NULL))
+		return;
+
+	vvar_write_begin(vdata);
+	vdata->vclock_mode = tk->tkr_mono.clock->archdata.vclock_mode;
+	vdata->clock.cycle_last = tk->tkr_mono.cycle_last;
+	vdata->clock.mask = tk->tkr_mono.mask;
+	vdata->clock.mult = tk->tkr_mono.mult;
+	vdata->clock.shift = tk->tkr_mono.shift;
+
+	vdata->wall_time_sec = tk->xtime_sec;
+	vdata->wall_time_snsec = tk->tkr_mono.xtime_nsec;
+
+	vdata->monotonic_time_sec = tk->xtime_sec +
+				    tk->wall_to_monotonic.tv_sec;
+	vdata->monotonic_time_snsec = tk->tkr_mono.xtime_nsec +
+				      (tk->wall_to_monotonic.tv_nsec <<
+				       tk->tkr_mono.shift);
+
+	while (vdata->monotonic_time_snsec >=
+	       (((u64)NSEC_PER_SEC) << tk->tkr_mono.shift)) {
+		vdata->monotonic_time_snsec -=
+				((u64)NSEC_PER_SEC) << tk->tkr_mono.shift;
+		vdata->monotonic_time_sec++;
+	}
+
+	vdata->wall_time_coarse_sec = tk->xtime_sec;
+	vdata->wall_time_coarse_nsec =
+			(long)(tk->tkr_mono.xtime_nsec >> tk->tkr_mono.shift);
+
+	vdata->monotonic_time_coarse_sec =
+		vdata->wall_time_coarse_sec + tk->wall_to_monotonic.tv_sec;
+	vdata->monotonic_time_coarse_nsec =
+		vdata->wall_time_coarse_nsec + tk->wall_to_monotonic.tv_nsec;
+
+	while (vdata->monotonic_time_coarse_nsec >= NSEC_PER_SEC) {
+		vdata->monotonic_time_coarse_nsec -= NSEC_PER_SEC;
+		vdata->monotonic_time_coarse_sec++;
+	}
+
+	vvar_write_end(vdata);
+}
diff --git a/arch/sparc/kernel/viohs.c b/arch/sparc/kernel/viohs.c
index c858f5f3ce2c..635d67ffc9a3 100644
--- a/arch/sparc/kernel/viohs.c
+++ b/arch/sparc/kernel/viohs.c
@@ -798,9 +798,9 @@ void vio_port_up(struct vio_driver_state *vio)
 }
 EXPORT_SYMBOL(vio_port_up);
 
-static void vio_port_timer(unsigned long _arg)
+static void vio_port_timer(struct timer_list *t)
 {
-	struct vio_driver_state *vio = (struct vio_driver_state *) _arg;
+	struct vio_driver_state *vio = from_timer(vio, t, timer);
 
 	vio_port_up(vio);
 }
@@ -849,7 +849,7 @@ int vio_driver_init(struct vio_driver_state *vio, struct vio_dev *vdev,
 
 	vio->ops = ops;
 
-	setup_timer(&vio->timer, vio_port_timer, (unsigned long) vio);
+	timer_setup(&vio->timer, vio_port_timer, 0);
 
 	return 0;
 }
diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile
index 44829a8dc458..063556fe2cb1 100644
--- a/arch/sparc/lib/Makefile
+++ b/arch/sparc/lib/Makefile
@@ -17,6 +17,9 @@ lib-$(CONFIG_SPARC64) += atomic_64.o
 lib-$(CONFIG_SPARC32) += lshrdi3.o ashldi3.o
 lib-$(CONFIG_SPARC32) += muldi3.o bitext.o cmpdi2.o
 lib-$(CONFIG_SPARC64) += multi3.o
+lib-$(CONFIG_SPARC64) += fls.o
+lib-$(CONFIG_SPARC64) += fls64.o
+lib-$(CONFIG_SPARC64) += NG4fls.o
 
 lib-$(CONFIG_SPARC64) += copy_page.o clear_page.o bzero.o
 lib-$(CONFIG_SPARC64) += csum_copy.o csum_copy_from_user.o csum_copy_to_user.o
diff --git a/arch/sparc/lib/NG4fls.S b/arch/sparc/lib/NG4fls.S
new file mode 100644
index 000000000000..2d0991e5b034
--- /dev/null
+++ b/arch/sparc/lib/NG4fls.S
@@ -0,0 +1,30 @@
+/* NG4fls.S: SPARC optimized fls and __fls for T4 and above.
+ *
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ */
+
+#include <linux/linkage.h>
+
+#define LZCNT_O0_G2	\
+	.word	0x85b002e8
+
+	.text
+	.register	%g2, #scratch
+	.register	%g3, #scratch
+
+ENTRY(NG4fls)
+	LZCNT_O0_G2	!lzcnt	%o0, %g2
+	mov	64, %g3
+	retl
+	 sub	%g3, %g2, %o0
+ENDPROC(NG4fls)
+
+ENTRY(__NG4fls)
+	brz,pn	%o0, 1f
+	LZCNT_O0_G2	!lzcnt	%o0, %g2
+	mov	63, %g3
+	sub	%g3, %g2, %o0
+1:
+	retl
+	 nop
+ENDPROC(__NG4fls)
diff --git a/arch/sparc/lib/NG4patch.S b/arch/sparc/lib/NG4patch.S
index aa58ab39f9a6..37866175c921 100644
--- a/arch/sparc/lib/NG4patch.S
+++ b/arch/sparc/lib/NG4patch.S
@@ -4,6 +4,8 @@
  * Copyright (C) 2012 David S. Miller <davem@davemloft.net>
  */
 
+#include <linux/linkage.h>
+
 #define BRANCH_ALWAYS	0x10680000
 #define NOP		0x01000000
 #define NG_DO_PATCH(OLD, NEW)	\
@@ -53,3 +55,10 @@ niagara4_patch_pageops:
 	retl
 	 nop
 	.size	niagara4_patch_pageops,.-niagara4_patch_pageops
+
+ENTRY(niagara4_patch_fls)
+	NG_DO_PATCH(fls, NG4fls)
+	NG_DO_PATCH(__fls, __NG4fls)
+	retl
+	 nop
+ENDPROC(niagara4_patch_fls)
diff --git a/arch/sparc/lib/atomic32.c b/arch/sparc/lib/atomic32.c
index 5010df497387..465a901a0ada 100644
--- a/arch/sparc/lib/atomic32.c
+++ b/arch/sparc/lib/atomic32.c
@@ -173,6 +173,20 @@ unsigned long __cmpxchg_u32(volatile u32 *ptr, u32 old, u32 new)
 }
 EXPORT_SYMBOL(__cmpxchg_u32);
 
+u64 __cmpxchg_u64(u64 *ptr, u64 old, u64 new)
+{
+	unsigned long flags;
+	u64 prev;
+
+	spin_lock_irqsave(ATOMIC_HASH(ptr), flags);
+	if ((prev = *ptr) == old)
+		*ptr = new;
+	spin_unlock_irqrestore(ATOMIC_HASH(ptr), flags);
+
+	return prev;
+}
+EXPORT_SYMBOL(__cmpxchg_u64);
+
 unsigned long __xchg_u32(volatile u32 *ptr, u32 new)
 {
 	unsigned long flags;
diff --git a/arch/sparc/lib/fls.S b/arch/sparc/lib/fls.S
new file mode 100644
index 000000000000..06b8d300bcae
--- /dev/null
+++ b/arch/sparc/lib/fls.S
@@ -0,0 +1,67 @@
+/* fls.S: SPARC default fls definition.
+ *
+ * SPARC default fls definition, which follows the same algorithm as
+ * in generic fls(). This function will be boot time patched on T4
+ * and onward.
+ */
+
+#include <linux/linkage.h>
+#include <asm/export.h>
+
+	.text
+	.register	%g2, #scratch
+	.register	%g3, #scratch
+ENTRY(fls)
+	brz,pn	%o0, 6f
+	 mov	0, %o1
+	sethi	%hi(0xffff0000), %g3
+	mov	%o0, %g2
+	andcc	%o0, %g3, %g0
+	be,pt	%icc, 8f
+	 mov	32, %o1
+	sethi	%hi(0xff000000), %g3
+	andcc	%g2, %g3, %g0
+	bne,pt	%icc, 3f
+	 sethi	%hi(0xf0000000), %g3
+	sll	%o0, 8, %o0
+1:
+	add	%o1, -8, %o1
+	sra	%o0, 0, %o0
+	mov	%o0, %g2
+2:
+	sethi	%hi(0xf0000000), %g3
+3:
+	andcc	%g2, %g3, %g0
+	bne,pt	%icc, 4f
+	 sethi	%hi(0xc0000000), %g3
+	sll	%o0, 4, %o0
+	add	%o1, -4, %o1
+	sra	%o0, 0, %o0
+	mov	%o0, %g2
+4:
+	andcc	%g2, %g3, %g0
+	be,a,pt	%icc, 7f
+	 sll	%o0, 2, %o0
+5:
+	xnor	%g0, %o0, %o0
+	srl	%o0, 31, %o0
+	sub	%o1, %o0, %o1
+6:
+	jmp	%o7 + 8
+	 sra	%o1, 0, %o0
+7:
+	add	%o1, -2, %o1
+	ba,pt	%xcc, 5b
+	 sra	%o0, 0, %o0
+8:
+	sll	%o0, 16, %o0
+	sethi	%hi(0xff000000), %g3
+	sra	%o0, 0, %o0
+	mov	%o0, %g2
+	andcc	%g2, %g3, %g0
+	bne,pt	%icc, 2b
+	 mov	16, %o1
+	ba,pt	%xcc, 1b
+	 sll	%o0, 8, %o0
+ENDPROC(fls)
+EXPORT_SYMBOL(fls)
diff --git a/arch/sparc/lib/fls64.S b/arch/sparc/lib/fls64.S
new file mode 100644
index 000000000000..c83e22ae9586
--- /dev/null
+++ b/arch/sparc/lib/fls64.S
@@ -0,0 +1,61 @@
+/* fls64.S: SPARC default __fls definition.
+ *
+ * SPARC default __fls definition, which follows the same algorithm as
+ * in generic __fls(). This function will be boot time patched on T4
+ * and onward.
+ */
+
+#include <linux/linkage.h>
+#include <asm/export.h>
+
+	.text
+	.register	%g2, #scratch
+	.register	%g3, #scratch
+ENTRY(__fls)
+	mov	-1, %g2
+	sllx	%g2, 32, %g2
+	and	%o0, %g2, %g2
+	brnz,pt	%g2, 1f
+	 mov	63, %g1
+	sllx	%o0, 32, %o0
+	mov	31, %g1
+1:
+	mov	-1, %g2
+	sllx	%g2, 48, %g2
+	and	%o0, %g2, %g2
+	brnz,pt	%g2, 2f
+	 mov	-1, %g2
+	sllx	%o0, 16, %o0
+	add	%g1, -16, %g1
+2:
+	mov	-1, %g2
+	sllx	%g2, 56, %g2
+	and	%o0, %g2, %g2
+	brnz,pt	%g2, 3f
+	 mov	-1, %g2
+	sllx	%o0, 8, %o0
+	add	%g1, -8, %g1
+3:
+	sllx	%g2, 60, %g2
+	and	%o0, %g2, %g2
+	brnz,pt	%g2, 4f
+	 mov	-1, %g2
+	sllx	%o0, 4, %o0
+	add	%g1, -4, %g1
+4:
+	sllx	%g2, 62, %g2
+	and	%o0, %g2, %g2
+	brnz,pt	%g2, 5f
+	 mov	-1, %g3
+	sllx	%o0, 2, %o0
+	add	%g1, -2, %g1
+5:
+	mov	0, %g2
+	sllx	%g3, 63, %g3
+	and	%o0, %g3, %o0
+	movre	%o0, 1, %g2
+	sub	%g1, %g2, %g1
+	jmp	%o7+8
+	 sra	%g1, 0, %o0
+ENDPROC(__fls)
+EXPORT_SYMBOL(__fls)
diff --git a/arch/sparc/mm/fault_32.c b/arch/sparc/mm/fault_32.c
index be3136f142a9..a8103a84b4ac 100644
--- a/arch/sparc/mm/fault_32.c
+++ b/arch/sparc/mm/fault_32.c
@@ -113,7 +113,7 @@ show_signal_msg(struct pt_regs *regs, int sig, int code,
 	if (!printk_ratelimit())
 		return;
 
-	printk("%s%s[%d]: segfault at %lx ip %p (rpc %p) sp %p error %x",
+	printk("%s%s[%d]: segfault at %lx ip %px (rpc %px) sp %px error %x",
 	       task_pid_nr(tsk) > 1 ? KERN_INFO : KERN_EMERG,
 	       tsk->comm, task_pid_nr(tsk), address,
 	       (void *)regs->pc, (void *)regs->u_regs[UREG_I7],
diff --git a/arch/sparc/mm/fault_64.c b/arch/sparc/mm/fault_64.c
index 815c03d7a765..41363f46797b 100644
--- a/arch/sparc/mm/fault_64.c
+++ b/arch/sparc/mm/fault_64.c
@@ -154,7 +154,7 @@ show_signal_msg(struct pt_regs *regs, int sig, int code,
 	if (!printk_ratelimit())
 		return;
 
-	printk("%s%s[%d]: segfault at %lx ip %p (rpc %p) sp %p error %x",
+	printk("%s%s[%d]: segfault at %lx ip %px (rpc %px) sp %px error %x",
 	       task_pid_nr(tsk) > 1 ? KERN_INFO : KERN_EMERG,
 	       tsk->comm, task_pid_nr(tsk), address,
 	       (void *)regs->tpc, (void *)regs->u_regs[UREG_I7],
diff --git a/arch/sparc/mm/hugetlbpage.c b/arch/sparc/mm/hugetlbpage.c
index 5078b7f68890..0112d6942288 100644
--- a/arch/sparc/mm/hugetlbpage.c
+++ b/arch/sparc/mm/hugetlbpage.c
@@ -397,7 +397,7 @@ static void hugetlb_free_pte_range(struct mmu_gather *tlb, pmd_t *pmd,
 
 	pmd_clear(pmd);
 	pte_free_tlb(tlb, token, addr);
-	atomic_long_dec(&tlb->mm->nr_ptes);
+	mm_dec_nr_ptes(tlb->mm);
 }
 
 static void hugetlb_free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
@@ -472,6 +472,7 @@ static void hugetlb_free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
 	pud = pud_offset(pgd, start);
 	pgd_clear(pgd);
 	pud_free_tlb(tlb, pud, start);
+	mm_dec_nr_puds(tlb->mm);
 }
 
 void hugetlb_free_pgd_range(struct mmu_gather *tlb,
diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
index 61bdc1270d19..55ba62957e64 100644
--- a/arch/sparc/mm/init_64.c
+++ b/arch/sparc/mm/init_64.c
@@ -2540,10 +2540,17 @@ void __init mem_init(void)
 {
 	high_memory = __va(last_valid_pfn << PAGE_SHIFT);
 
-	register_page_bootmem_info();
 	free_all_bootmem();
 
 	/*
+	 * Must be done after boot memory is put on freelist, because here we
+	 * might set fields in deferred struct pages that have not yet been
+	 * initialized, and free_all_bootmem() initializes all the reserved
+	 * deferred pages for us.
+	 */
+	register_page_bootmem_info();
+
+	/*
 	 * Set up the zero page, mark it reserved, so that page count
 	 * is not manipulated when freeing the page from user ptes.
 	 */
@@ -2637,30 +2644,19 @@ int __meminit vmemmap_populate(unsigned long vstart, unsigned long vend,
 	vstart = vstart & PMD_MASK;
 	vend = ALIGN(vend, PMD_SIZE);
 	for (; vstart < vend; vstart += PMD_SIZE) {
-		pgd_t *pgd = pgd_offset_k(vstart);
+		pgd_t *pgd = vmemmap_pgd_populate(vstart, node);
 		unsigned long pte;
 		pud_t *pud;
 		pmd_t *pmd;
 
-		if (pgd_none(*pgd)) {
-			pud_t *new = vmemmap_alloc_block(PAGE_SIZE, node);
-
-			if (!new)
-				return -ENOMEM;
-			pgd_populate(&init_mm, pgd, new);
-		}
-
-		pud = pud_offset(pgd, vstart);
-		if (pud_none(*pud)) {
-			pmd_t *new = vmemmap_alloc_block(PAGE_SIZE, node);
+		if (!pgd)
+			return -ENOMEM;
 
-			if (!new)
-				return -ENOMEM;
-			pud_populate(&init_mm, pud, new);
-		}
+		pud = vmemmap_pud_populate(pgd, vstart, node);
+		if (!pud)
+			return -ENOMEM;
 
 		pmd = pmd_offset(pud, vstart);
-
 		pte = pmd_val(*pmd);
 		if (!(pte & _PAGE_VALID)) {
 			void *block = vmemmap_alloc_block(PMD_SIZE, node);
@@ -2927,7 +2923,7 @@ void __flush_tlb_all(void)
 pte_t *pte_alloc_one_kernel(struct mm_struct *mm,
 			    unsigned long address)
 {
-	struct page *page = alloc_page(GFP_KERNEL | __GFP_NOTRACK | __GFP_ZERO);
+	struct page *page = alloc_page(GFP_KERNEL | __GFP_ZERO);
 	pte_t *pte = NULL;
 
 	if (page)
@@ -2939,11 +2935,11 @@ pte_t *pte_alloc_one_kernel(struct mm_struct *mm,
 pgtable_t pte_alloc_one(struct mm_struct *mm,
 			unsigned long address)
 {
-	struct page *page = alloc_page(GFP_KERNEL | __GFP_NOTRACK | __GFP_ZERO);
+	struct page *page = alloc_page(GFP_KERNEL | __GFP_ZERO);
 	if (!page)
 		return NULL;
 	if (!pgtable_page_ctor(page)) {
-		free_hot_cold_page(page, 0);
+		free_unref_page(page);
 		return NULL;
 	}
 	return (pte_t *) page_address(page);
diff --git a/arch/sparc/net/bpf_jit_comp_64.c b/arch/sparc/net/bpf_jit_comp_64.c
index 5765e7e711f7..ff5f9cb3039a 100644
--- a/arch/sparc/net/bpf_jit_comp_64.c
+++ b/arch/sparc/net/bpf_jit_comp_64.c
@@ -1245,14 +1245,16 @@ static int build_insn(const struct bpf_insn *insn, struct jit_ctx *ctx)
 		u8 *func = ((u8 *)__bpf_call_base) + imm;
 
 		ctx->saw_call = true;
+		if (ctx->saw_ld_abs_ind && bpf_helper_changes_pkt_data(func))
+			emit_reg_move(bpf2sparc[BPF_REG_1], L7, ctx);
 
 		emit_call((u32 *)func, ctx);
 		emit_nop(ctx);
 
 		emit_reg_move(O0, bpf2sparc[BPF_REG_0], ctx);
 
-		if (bpf_helper_changes_pkt_data(func) && ctx->saw_ld_abs_ind)
-			load_skb_regs(ctx, bpf2sparc[BPF_REG_6]);
+		if (ctx->saw_ld_abs_ind && bpf_helper_changes_pkt_data(func))
+			load_skb_regs(ctx, L7);
 		break;
 	}
 
diff --git a/arch/sparc/vdso/.gitignore b/arch/sparc/vdso/.gitignore
new file mode 100644
index 000000000000..ef925b998222
--- /dev/null
+++ b/arch/sparc/vdso/.gitignore
@@ -0,0 +1,3 @@
+vdso.lds
+vdso-image-*.c
+vdso2c
diff --git a/arch/sparc/vdso/Makefile b/arch/sparc/vdso/Makefile
new file mode 100644
index 000000000000..a6615d8864f7
--- /dev/null
+++ b/arch/sparc/vdso/Makefile
@@ -0,0 +1,149 @@
+#
+# Building vDSO images for sparc.
+#
+
+KBUILD_CFLAGS += $(DISABLE_LTO)
+
+VDSO64-$(CONFIG_SPARC64)	:= y
+VDSOCOMPAT-$(CONFIG_COMPAT)	:= y
+
+# files to link into the vdso
+vobjs-y := vdso-note.o vclock_gettime.o
+
+# files to link into kernel
+obj-y				+= vma.o
+
+# vDSO images to build
+vdso_img-$(VDSO64-y)		+= 64
+vdso_img-$(VDSOCOMPAT-y)	+= 32
+
+vobjs := $(foreach F,$(vobjs-y),$(obj)/$F)
+
+$(obj)/vdso.o: $(obj)/vdso.so
+
+targets += vdso.lds $(vobjs-y)
+
+# Build the vDSO image C files and link them in.
+vdso_img_objs := $(vdso_img-y:%=vdso-image-%.o)
+vdso_img_cfiles := $(vdso_img-y:%=vdso-image-%.c)
+vdso_img_sodbg := $(vdso_img-y:%=vdso%.so.dbg)
+obj-y += $(vdso_img_objs)
+targets += $(vdso_img_cfiles)
+targets += $(vdso_img_sodbg)
+.SECONDARY: $(vdso_img-y:%=$(obj)/vdso-image-%.c) \
+	$(vdso_img-y:%=$(obj)/vdso%.so)
+
+export CPPFLAGS_vdso.lds += -P -C
+
+VDSO_LDFLAGS_vdso.lds = -m64 -Wl,-soname=linux-vdso.so.1 \
+			-Wl,--no-undefined \
+			-Wl,-z,max-page-size=8192 -Wl,-z,common-page-size=8192 \
+			$(DISABLE_LTO)
+
+$(obj)/vdso64.so.dbg: $(src)/vdso.lds $(vobjs) FORCE
+	$(call if_changed,vdso)
+
+HOST_EXTRACFLAGS += -I$(srctree)/tools/include
+hostprogs-y			+= vdso2c
+
+quiet_cmd_vdso2c = VDSO2C  $@
+define cmd_vdso2c
+	$(obj)/vdso2c $< $(<:%.dbg=%) $@
+endef
+
+$(obj)/vdso-image-%.c: $(obj)/vdso%.so.dbg $(obj)/vdso%.so $(obj)/vdso2c FORCE
+	$(call if_changed,vdso2c)
+
+#
+# Don't omit frame pointers for ease of userspace debugging, but do
+# optimize sibling calls.
+#
+CFL := $(PROFILING) -mcmodel=medlow -fPIC -O2 -fasynchronous-unwind-tables \
+       -m64 -ffixed-g2 -ffixed-g3 -fcall-used-g4 -fcall-used-g5 -ffixed-g6 \
+       -ffixed-g7 $(filter -g%,$(KBUILD_CFLAGS)) \
+       $(call cc-option, -fno-stack-protector) -fno-omit-frame-pointer \
+       -foptimize-sibling-calls -DBUILD_VDSO
+
+$(vobjs): KBUILD_CFLAGS += $(CFL)
+
+#
+# vDSO code runs in userspace and -pg doesn't help with profiling anyway.
+#
+CFLAGS_REMOVE_vdso-note.o = -pg
+CFLAGS_REMOVE_vclock_gettime.o = -pg
+
+$(obj)/%.so: OBJCOPYFLAGS := -S
+$(obj)/%.so: $(obj)/%.so.dbg
+	$(call if_changed,objcopy)
+
+CPPFLAGS_vdso32.lds = $(CPPFLAGS_vdso.lds)
+VDSO_LDFLAGS_vdso32.lds = -m32 -Wl,-m,elf32_sparc,-soname=linux-gate.so.1
+
+#This makes sure the $(obj) subdirectory exists even though vdso32/
+#is not a kbuild sub-make subdirectory
+override obj-dirs = $(dir $(obj)) $(obj)/vdso32/
+
+targets += vdso32/vdso32.lds
+targets += vdso32/vdso-note.o
+targets += vdso32/vclock_gettime.o
+
+KBUILD_AFLAGS_32 := $(filter-out -m64,$(KBUILD_AFLAGS)) -DBUILD_VDSO
+$(obj)/vdso32.so.dbg: KBUILD_AFLAGS = $(KBUILD_AFLAGS_32)
+$(obj)/vdso32.so.dbg: asflags-$(CONFIG_SPARC64) += -m32
+
+KBUILD_CFLAGS_32 := $(filter-out -m64,$(KBUILD_CFLAGS))
+KBUILD_CFLAGS_32 := $(filter-out -mcmodel=medlow,$(KBUILD_CFLAGS_32))
+KBUILD_CFLAGS_32 := $(filter-out -fno-pic,$(KBUILD_CFLAGS_32))
+KBUILD_CFLAGS_32 := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS_32))
+KBUILD_CFLAGS_32 += -m32 -msoft-float -fpic -mno-app-regs -ffixed-g7
+KBUILD_CFLAGS_32 += $(call cc-option, -fno-stack-protector)
+KBUILD_CFLAGS_32 += $(call cc-option, -foptimize-sibling-calls)
+KBUILD_CFLAGS_32 += -fno-omit-frame-pointer
+KBUILD_CFLAGS_32 += -DDISABLE_BRANCH_PROFILING
+KBUILD_CFLAGS_32 += -mv8plus
+$(obj)/vdso32.so.dbg: KBUILD_CFLAGS = $(KBUILD_CFLAGS_32)
+
+$(obj)/vdso32.so.dbg: FORCE \
+			$(obj)/vdso32/vdso32.lds \
+			$(obj)/vdso32/vclock_gettime.o \
+			$(obj)/vdso32/vdso-note.o
+		$(call	if_changed,vdso)
+
+#
+# The DSO images are built using a special linker script.
+#
+quiet_cmd_vdso = VDSO    $@
+      cmd_vdso = $(CC) -nostdlib -o $@ \
+		       $(VDSO_LDFLAGS) $(VDSO_LDFLAGS_$(filter %.lds,$(^F))) \
+		       -Wl,-T,$(filter %.lds,$^) $(filter %.o,$^)
+
+VDSO_LDFLAGS = -fPIC -shared $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
+	$(call cc-ldoption, -Wl$(comma)--build-id) -Wl,-Bsymbolic
+GCOV_PROFILE := n
+
+#
+# Install the unstripped copies of vdso*.so.  If our toolchain supports
+# build-id, install .build-id links as well.
+#
+quiet_cmd_vdso_install = INSTALL $(@:install_%=%)
+define cmd_vdso_install
+	cp $< "$(MODLIB)/vdso/$(@:install_%=%)"; \
+	if readelf -n $< |grep -q 'Build ID'; then \
+	  buildid=`readelf -n $< |grep 'Build ID' |sed -e 's/^.*Build ID: \(.*\)$$/\1/'`; \
+	  first=`echo $$buildid | cut -b-2`; \
+	  last=`echo $$buildid | cut -b3-`; \
+	  mkdir -p "$(MODLIB)/vdso/.build-id/$$first"; \
+	  ln -sf "../../$(@:install_%=%)" "$(MODLIB)/vdso/.build-id/$$first/$$last.debug"; \
+	fi
+endef
+
+vdso_img_insttargets := $(vdso_img_sodbg:%.dbg=install_%)
+
+$(MODLIB)/vdso: FORCE
+	@mkdir -p $(MODLIB)/vdso
+
+$(vdso_img_insttargets): install_%: $(obj)/%.dbg $(MODLIB)/vdso FORCE
+	$(call cmd,vdso_install)
+
+PHONY += vdso_install $(vdso_img_insttargets)
+vdso_install: $(vdso_img_insttargets) FORCE
diff --git a/arch/sparc/vdso/vclock_gettime.c b/arch/sparc/vdso/vclock_gettime.c
new file mode 100644
index 000000000000..3feb3d960ca5
--- /dev/null
+++ b/arch/sparc/vdso/vclock_gettime.c
@@ -0,0 +1,264 @@
+/*
+ * Copyright 2006 Andi Kleen, SUSE Labs.
+ * Subject to the GNU Public License, v.2
+ *
+ * Fast user context implementation of clock_gettime, gettimeofday, and time.
+ *
+ * The code should have no internal unresolved relocations.
+ * Check with readelf after changing.
+ * Also alternative() doesn't work.
+ */
+/*
+ * Copyright (c) 2017 Oracle and/or its affiliates. All rights reserved.
+ */
+
+/* Disable profiling for userspace code: */
+#ifndef	DISABLE_BRANCH_PROFILING
+#define	DISABLE_BRANCH_PROFILING
+#endif
+
+#include <linux/kernel.h>
+#include <linux/time.h>
+#include <linux/string.h>
+#include <asm/io.h>
+#include <asm/unistd.h>
+#include <asm/timex.h>
+#include <asm/clocksource.h>
+#include <asm/vvar.h>
+
+#undef	TICK_PRIV_BIT
+#ifdef	CONFIG_SPARC64
+#define	TICK_PRIV_BIT	(1UL << 63)
+#else
+#define	TICK_PRIV_BIT	(1ULL << 63)
+#endif
+
+#define SYSCALL_STRING							\
+	"ta	0x6d;"							\
+	"sub	%%g0, %%o0, %%o0;"					\
+
+#define SYSCALL_CLOBBERS						\
+	"f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7",			\
+	"f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15",		\
+	"f16", "f17", "f18", "f19", "f20", "f21", "f22", "f23",		\
+	"f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31",		\
+	"f32", "f34", "f36", "f38", "f40", "f42", "f44", "f46",		\
+	"f48", "f50", "f52", "f54", "f56", "f58", "f60", "f62",		\
+	"cc", "memory"
+
+/*
+ * Compute the vvar page's address in the process address space, and return it
+ * as a pointer to the vvar_data.
+ */
+static notrace noinline struct vvar_data *
+get_vvar_data(void)
+{
+	unsigned long ret;
+
+	/*
+	 * vdso data page is the first vDSO page so grab the return address
+	 * and move up a page to get to the data page.
+	 */
+	ret = (unsigned long)__builtin_return_address(0);
+	ret &= ~(8192 - 1);
+	ret -= 8192;
+
+	return (struct vvar_data *) ret;
+}
+
+static notrace long
+vdso_fallback_gettime(long clock, struct timespec *ts)
+{
+	register long num __asm__("g1") = __NR_clock_gettime;
+	register long o0 __asm__("o0") = clock;
+	register long o1 __asm__("o1") = (long) ts;
+
+	__asm__ __volatile__(SYSCALL_STRING : "=r" (o0) : "r" (num),
+			     "0" (o0), "r" (o1) : SYSCALL_CLOBBERS);
+	return o0;
+}
+
+static notrace __always_inline long
+vdso_fallback_gettimeofday(struct timeval *tv, struct timezone *tz)
+{
+	register long num __asm__("g1") = __NR_gettimeofday;
+	register long o0 __asm__("o0") = (long) tv;
+	register long o1 __asm__("o1") = (long) tz;
+
+	__asm__ __volatile__(SYSCALL_STRING : "=r" (o0) : "r" (num),
+			     "0" (o0), "r" (o1) : SYSCALL_CLOBBERS);
+	return o0;
+}
+
+#ifdef	CONFIG_SPARC64
+static notrace noinline u64
+vread_tick(void) {
+	u64	ret;
+
+	__asm__ __volatile__("rd	%%asr24, %0 \n"
+			     ".section	.vread_tick_patch, \"ax\" \n"
+			     "rd	%%tick, %0 \n"
+			     ".previous \n"
+			     : "=&r" (ret));
+	return ret & ~TICK_PRIV_BIT;
+}
+#else
+static notrace noinline u64
+vread_tick(void)
+{
+	unsigned int lo, hi;
+
+	__asm__ __volatile__("rd	%%asr24, %%g1\n\t"
+			     "srlx	%%g1, 32, %1\n\t"
+			     "srl	%%g1, 0, %0\n"
+			     ".section	.vread_tick_patch, \"ax\" \n"
+			     "rd	%%tick, %%g1\n"
+			     ".previous \n"
+			     : "=&r" (lo), "=&r" (hi)
+			     :
+			     : "g1");
+	return lo | ((u64)hi << 32);
+}
+#endif
+
+static notrace inline u64
+vgetsns(struct vvar_data *vvar)
+{
+	u64 v;
+	u64 cycles;
+
+	cycles = vread_tick();
+	v = (cycles - vvar->clock.cycle_last) & vvar->clock.mask;
+	return v * vvar->clock.mult;
+}
+
+static notrace noinline int
+do_realtime(struct vvar_data *vvar, struct timespec *ts)
+{
+	unsigned long seq;
+	u64 ns;
+
+	ts->tv_nsec = 0;
+	do {
+		seq = vvar_read_begin(vvar);
+		ts->tv_sec = vvar->wall_time_sec;
+		ns = vvar->wall_time_snsec;
+		ns += vgetsns(vvar);
+		ns >>= vvar->clock.shift;
+	} while (unlikely(vvar_read_retry(vvar, seq)));
+
+	timespec_add_ns(ts, ns);
+
+	return 0;
+}
+
+static notrace noinline int
+do_monotonic(struct vvar_data *vvar, struct timespec *ts)
+{
+	unsigned long seq;
+	u64 ns;
+
+	ts->tv_nsec = 0;
+	do {
+		seq = vvar_read_begin(vvar);
+		ts->tv_sec = vvar->monotonic_time_sec;
+		ns = vvar->monotonic_time_snsec;
+		ns += vgetsns(vvar);
+		ns >>= vvar->clock.shift;
+	} while (unlikely(vvar_read_retry(vvar, seq)));
+
+	timespec_add_ns(ts, ns);
+
+	return 0;
+}
+
+static notrace noinline int
+do_realtime_coarse(struct vvar_data *vvar, struct timespec *ts)
+{
+	unsigned long seq;
+
+	do {
+		seq = vvar_read_begin(vvar);
+		ts->tv_sec = vvar->wall_time_coarse_sec;
+		ts->tv_nsec = vvar->wall_time_coarse_nsec;
+	} while (unlikely(vvar_read_retry(vvar, seq)));
+	return 0;
+}
+
+static notrace noinline int
+do_monotonic_coarse(struct vvar_data *vvar, struct timespec *ts)
+{
+	unsigned long seq;
+
+	do {
+		seq = vvar_read_begin(vvar);
+		ts->tv_sec = vvar->monotonic_time_coarse_sec;
+		ts->tv_nsec = vvar->monotonic_time_coarse_nsec;
+	} while (unlikely(vvar_read_retry(vvar, seq)));
+
+	return 0;
+}
+
+notrace int
+__vdso_clock_gettime(clockid_t clock, struct timespec *ts)
+{
+	struct vvar_data *vvd = get_vvar_data();
+
+	switch (clock) {
+	case CLOCK_REALTIME:
+		if (unlikely(vvd->vclock_mode == VCLOCK_NONE))
+			break;
+		return do_realtime(vvd, ts);
+	case CLOCK_MONOTONIC:
+		if (unlikely(vvd->vclock_mode == VCLOCK_NONE))
+			break;
+		return do_monotonic(vvd, ts);
+	case CLOCK_REALTIME_COARSE:
+		return do_realtime_coarse(vvd, ts);
+	case CLOCK_MONOTONIC_COARSE:
+		return do_monotonic_coarse(vvd, ts);
+	}
+	/*
+	 * Unknown clock ID ? Fall back to the syscall.
+	 */
+	return vdso_fallback_gettime(clock, ts);
+}
+int
+clock_gettime(clockid_t, struct timespec *)
+	__attribute__((weak, alias("__vdso_clock_gettime")));
+
+notrace int
+__vdso_gettimeofday(struct timeval *tv, struct timezone *tz)
+{
+	struct vvar_data *vvd = get_vvar_data();
+
+	if (likely(vvd->vclock_mode != VCLOCK_NONE)) {
+		if (likely(tv != NULL)) {
+			union tstv_t {
+				struct timespec ts;
+				struct timeval tv;
+			} *tstv = (union tstv_t *) tv;
+			do_realtime(vvd, &tstv->ts);
+			/*
+			 * Assign before dividing to ensure that the division is
+			 * done in the type of tv_usec, not tv_nsec.
+			 *
+			 * There cannot be > 1 billion usec in a second:
+			 * do_realtime() has already distributed such overflow
+			 * into tv_sec.  So we can assign it to an int safely.
+			 */
+			tstv->tv.tv_usec = tstv->ts.tv_nsec;
+			tstv->tv.tv_usec /= 1000;
+		}
+		if (unlikely(tz != NULL)) {
+			/* Avoid memcpy. Some old compilers fail to inline it */
+			tz->tz_minuteswest = vvd->tz_minuteswest;
+			tz->tz_dsttime = vvd->tz_dsttime;
+		}
+		return 0;
+	}
+	return vdso_fallback_gettimeofday(tv, tz);
+}
+int
+gettimeofday(struct timeval *, struct timezone *)
+	__attribute__((weak, alias("__vdso_gettimeofday")));
diff --git a/arch/sparc/vdso/vdso-layout.lds.S b/arch/sparc/vdso/vdso-layout.lds.S
new file mode 100644
index 000000000000..f2c83abaca12
--- /dev/null
+++ b/arch/sparc/vdso/vdso-layout.lds.S
@@ -0,0 +1,104 @@
+/*
+ * Linker script for vDSO.  This is an ELF shared object prelinked to
+ * its virtual address, and with only one read-only segment.
+ * This script controls its layout.
+ */
+
+#if defined(BUILD_VDSO64)
+# define SHDR_SIZE 64
+#elif defined(BUILD_VDSO32)
+# define SHDR_SIZE 40
+#else
+# error unknown VDSO target
+#endif
+
+#define NUM_FAKE_SHDRS 7
+
+SECTIONS
+{
+	/*
+	 * User/kernel shared data is before the vDSO.  This may be a little
+	 * uglier than putting it after the vDSO, but it avoids issues with
+	 * non-allocatable things that dangle past the end of the PT_LOAD
+	 * segment. Page size is 8192 for both 64-bit and 32-bit vdso binaries
+	 */
+
+	vvar_start = . -8192;
+	vvar_data = vvar_start;
+
+	. = SIZEOF_HEADERS;
+
+	.hash		: { *(.hash) }			:text
+	.gnu.hash	: { *(.gnu.hash) }
+	.dynsym		: { *(.dynsym) }
+	.dynstr		: { *(.dynstr) }
+	.gnu.version	: { *(.gnu.version) }
+	.gnu.version_d	: { *(.gnu.version_d) }
+	.gnu.version_r	: { *(.gnu.version_r) }
+
+	.dynamic	: { *(.dynamic) }		:text	:dynamic
+
+	.rodata		: {
+		*(.rodata*)
+		*(.data*)
+		*(.sdata*)
+		*(.got.plt) *(.got)
+		*(.gnu.linkonce.d.*)
+		*(.bss*)
+		*(.dynbss*)
+		*(.gnu.linkonce.b.*)
+
+		/*
+		 * Ideally this would live in a C file: kept in here for
+		 * compatibility with x86-64.
+		 */
+		VDSO_FAKE_SECTION_TABLE_START = .;
+		. = . + NUM_FAKE_SHDRS * SHDR_SIZE;
+		VDSO_FAKE_SECTION_TABLE_END = .;
+	}						:text
+
+	.fake_shstrtab	: { *(.fake_shstrtab) }		:text
+
+
+	.note		: { *(.note.*) }		:text	:note
+
+	.eh_frame_hdr	: { *(.eh_frame_hdr) }		:text	:eh_frame_hdr
+	.eh_frame	: { KEEP (*(.eh_frame)) }	:text
+
+
+	/*
+	 * Text is well-separated from actual data: there's plenty of
+	 * stuff that isn't used at runtime in between.
+	 */
+
+	.text		: { *(.text*) }			:text	=0x90909090,
+
+	.vread_tick_patch : {
+		vread_tick_patch_start = .;
+		*(.vread_tick_patch)
+		vread_tick_patch_end = .;
+	}
+
+	/DISCARD/ : {
+		*(.discard)
+		*(.discard.*)
+		*(__bug_table)
+	}
+}
+
+/*
+ * Very old versions of ld do not recognize this name token; use the constant.
+ */
+#define PT_GNU_EH_FRAME	0x6474e550
+
+/*
+ * We must supply the ELF program headers explicitly to get just one
+ * PT_LOAD segment, and set the flags explicitly to make segments read-only.
+ */
+PHDRS
+{
+	text		PT_LOAD		FLAGS(5) FILEHDR PHDRS; /* PF_R|PF_X */
+	dynamic		PT_DYNAMIC	FLAGS(4);		/* PF_R */
+	note		PT_NOTE		FLAGS(4);		/* PF_R */
+	eh_frame_hdr	PT_GNU_EH_FRAME;
+}
diff --git a/arch/sparc/vdso/vdso-note.S b/arch/sparc/vdso/vdso-note.S
new file mode 100644
index 000000000000..79a071e4357e
--- /dev/null
+++ b/arch/sparc/vdso/vdso-note.S
@@ -0,0 +1,12 @@
+/*
+ * This supplies .note.* sections to go into the PT_NOTE inside the vDSO text.
+ * Here we can supply some information useful to userland.
+ */
+
+#include <linux/uts.h>
+#include <linux/version.h>
+#include <linux/elfnote.h>
+
+ELFNOTE_START(Linux, 0, "a")
+	.long LINUX_VERSION_CODE
+ELFNOTE_END
diff --git a/arch/sparc/vdso/vdso.lds.S b/arch/sparc/vdso/vdso.lds.S
new file mode 100644
index 000000000000..f3caa29a331c
--- /dev/null
+++ b/arch/sparc/vdso/vdso.lds.S
@@ -0,0 +1,25 @@
+/*
+ * Linker script for 64-bit vDSO.
+ * We #include the file to define the layout details.
+ *
+ * This file defines the version script giving the user-exported symbols in
+ * the DSO.
+ */
+
+#define BUILD_VDSO64
+
+#include "vdso-layout.lds.S"
+
+/*
+ * This controls what userland symbols we export from the vDSO.
+ */
+VERSION {
+	LINUX_2.6 {
+	global:
+		clock_gettime;
+		__vdso_clock_gettime;
+		gettimeofday;
+		__vdso_gettimeofday;
+	local: *;
+	};
+}
diff --git a/arch/sparc/vdso/vdso2c.c b/arch/sparc/vdso/vdso2c.c
new file mode 100644
index 000000000000..9f5b1cd6d51d
--- /dev/null
+++ b/arch/sparc/vdso/vdso2c.c
@@ -0,0 +1,234 @@
+/*
+ * vdso2c - A vdso image preparation tool
+ * Copyright (c) 2014 Andy Lutomirski and others
+ * Licensed under the GPL v2
+ *
+ * vdso2c requires stripped and unstripped input.  It would be trivial
+ * to fully strip the input in here, but, for reasons described below,
+ * we need to write a section table.  Doing this is more or less
+ * equivalent to dropping all non-allocatable sections, but it's
+ * easier to let objcopy handle that instead of doing it ourselves.
+ * If we ever need to do something fancier than what objcopy provides,
+ * it would be straightforward to add here.
+ *
+ * We keep a section table for a few reasons:
+ *
+ * Binutils has issues debugging the vDSO: it reads the section table to
+ * find SHT_NOTE; it won't look at PT_NOTE for the in-memory vDSO, which
+ * would break build-id if we removed the section table.  Binutils
+ * also requires that shstrndx != 0.  See:
+ * https://sourceware.org/bugzilla/show_bug.cgi?id=17064
+ *
+ * elfutils might not look for PT_NOTE if there is a section table at
+ * all.  I don't know whether this matters for any practical purpose.
+ *
+ * For simplicity, rather than hacking up a partial section table, we
+ * just write a mostly complete one.  We omit non-dynamic symbols,
+ * though, since they're rather large.
+ *
+ * Once binutils gets fixed, we might be able to drop this for all but
+ * the 64-bit vdso, since build-id only works in kernel RPMs, and
+ * systems that update to new enough kernel RPMs will likely update
+ * binutils in sync.  build-id has never worked for home-built kernel
+ * RPMs without manual symlinking, and I suspect that no one ever does
+ * that.
+ */
+
+/*
+ * Copyright (c) 2017 Oracle and/or its affiliates. All rights reserved.
+ */
+
+#include <inttypes.h>
+#include <stdint.h>
+#include <unistd.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <fcntl.h>
+#include <err.h>
+
+#include <sys/mman.h>
+#include <sys/types.h>
+#include <tools/be_byteshift.h>
+
+#include <linux/elf.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+
+const char *outfilename;
+
+/* Symbols that we need in vdso2c. */
+enum {
+	sym_vvar_start,
+	sym_VDSO_FAKE_SECTION_TABLE_START,
+	sym_VDSO_FAKE_SECTION_TABLE_END,
+	sym_vread_tick,
+	sym_vread_tick_patch_start,
+	sym_vread_tick_patch_end
+};
+
+struct vdso_sym {
+	const char *name;
+	int export;
+};
+
+struct vdso_sym required_syms[] = {
+	[sym_vvar_start] = {"vvar_start", 1},
+	[sym_VDSO_FAKE_SECTION_TABLE_START] = {
+		"VDSO_FAKE_SECTION_TABLE_START", 0
+	},
+	[sym_VDSO_FAKE_SECTION_TABLE_END] = {
+		"VDSO_FAKE_SECTION_TABLE_END", 0
+	},
+	[sym_vread_tick] = {"vread_tick", 1},
+	[sym_vread_tick_patch_start] = {"vread_tick_patch_start", 1},
+	[sym_vread_tick_patch_end] = {"vread_tick_patch_end", 1}
+};
+
+__attribute__((format(printf, 1, 2))) __attribute__((noreturn))
+static void fail(const char *format, ...)
+{
+	va_list ap;
+
+	va_start(ap, format);
+	fprintf(stderr, "Error: ");
+	vfprintf(stderr, format, ap);
+	if (outfilename)
+		unlink(outfilename);
+	exit(1);
+	va_end(ap);
+}
+
+/*
+ * Evil macros for big-endian reads and writes
+ */
+#define GBE(x, bits, ifnot)						\
+	__builtin_choose_expr(						\
+		(sizeof(*(x)) == bits/8),				\
+		(__typeof__(*(x)))get_unaligned_be##bits(x), ifnot)
+
+#define LAST_GBE(x)							\
+	__builtin_choose_expr(sizeof(*(x)) == 1, *(x), (void)(0))
+
+#define GET_BE(x)							\
+	GBE(x, 64, GBE(x, 32, GBE(x, 16, LAST_GBE(x))))
+
+#define PBE(x, val, bits, ifnot)					\
+	__builtin_choose_expr(						\
+		(sizeof(*(x)) == bits/8),				\
+		put_unaligned_be##bits((val), (x)), ifnot)
+
+#define LAST_PBE(x, val)						\
+	__builtin_choose_expr(sizeof(*(x)) == 1, *(x) = (val), (void)(0))
+
+#define PUT_BE(x, val)					\
+	PBE(x, val, 64, PBE(x, val, 32, PBE(x, val, 16, LAST_PBE(x, val))))
+
+#define NSYMS ARRAY_SIZE(required_syms)
+
+#define BITSFUNC3(name, bits, suffix) name##bits##suffix
+#define BITSFUNC2(name, bits, suffix) BITSFUNC3(name, bits, suffix)
+#define BITSFUNC(name) BITSFUNC2(name, ELF_BITS, )
+
+#define INT_BITS BITSFUNC2(int, ELF_BITS, _t)
+
+#define ELF_BITS_XFORM2(bits, x) Elf##bits##_##x
+#define ELF_BITS_XFORM(bits, x) ELF_BITS_XFORM2(bits, x)
+#define ELF(x) ELF_BITS_XFORM(ELF_BITS, x)
+
+#define ELF_BITS 64
+#include "vdso2c.h"
+#undef ELF_BITS
+
+#define ELF_BITS 32
+#include "vdso2c.h"
+#undef ELF_BITS
+
+static void go(void *raw_addr, size_t raw_len,
+	       void *stripped_addr, size_t stripped_len,
+	       FILE *outfile, const char *name)
+{
+	Elf64_Ehdr *hdr = (Elf64_Ehdr *)raw_addr;
+
+	if (hdr->e_ident[EI_CLASS] == ELFCLASS64) {
+		go64(raw_addr, raw_len, stripped_addr, stripped_len,
+		     outfile, name);
+	} else if (hdr->e_ident[EI_CLASS] == ELFCLASS32) {
+		go32(raw_addr, raw_len, stripped_addr, stripped_len,
+		     outfile, name);
+	} else {
+		fail("unknown ELF class\n");
+	}
+}
+
+static void map_input(const char *name, void **addr, size_t *len, int prot)
+{
+	off_t tmp_len;
+
+	int fd = open(name, O_RDONLY);
+
+	if (fd == -1)
+		err(1, "%s", name);
+
+	tmp_len = lseek(fd, 0, SEEK_END);
+	if (tmp_len == (off_t)-1)
+		err(1, "lseek");
+	*len = (size_t)tmp_len;
+
+	*addr = mmap(NULL, tmp_len, prot, MAP_PRIVATE, fd, 0);
+	if (*addr == MAP_FAILED)
+		err(1, "mmap");
+
+	close(fd);
+}
+
+int main(int argc, char **argv)
+{
+	size_t raw_len, stripped_len;
+	void *raw_addr, *stripped_addr;
+	FILE *outfile;
+	char *name, *tmp;
+	int namelen;
+
+	if (argc != 4) {
+		printf("Usage: vdso2c RAW_INPUT STRIPPED_INPUT OUTPUT\n");
+		return 1;
+	}
+
+	/*
+	 * Figure out the struct name.  If we're writing to a .so file,
+	 * generate raw output insted.
+	 */
+	name = strdup(argv[3]);
+	namelen = strlen(name);
+	if (namelen >= 3 && !strcmp(name + namelen - 3, ".so")) {
+		name = NULL;
+	} else {
+		tmp = strrchr(name, '/');
+		if (tmp)
+			name = tmp + 1;
+		tmp = strchr(name, '.');
+		if (tmp)
+			*tmp = '\0';
+		for (tmp = name; *tmp; tmp++)
+			if (*tmp == '-')
+				*tmp = '_';
+	}
+
+	map_input(argv[1], &raw_addr, &raw_len, PROT_READ);
+	map_input(argv[2], &stripped_addr, &stripped_len, PROT_READ);
+
+	outfilename = argv[3];
+	outfile = fopen(outfilename, "w");
+	if (!outfile)
+		err(1, "%s", argv[2]);
+
+	go(raw_addr, raw_len, stripped_addr, stripped_len, outfile, name);
+
+	munmap(raw_addr, raw_len);
+	munmap(stripped_addr, stripped_len);
+	fclose(outfile);
+
+	return 0;
+}
diff --git a/arch/sparc/vdso/vdso2c.h b/arch/sparc/vdso/vdso2c.h
new file mode 100644
index 000000000000..808decb0f7be
--- /dev/null
+++ b/arch/sparc/vdso/vdso2c.h
@@ -0,0 +1,143 @@
+/*
+ * Copyright (c) 2017 Oracle and/or its affiliates. All rights reserved.
+ */
+
+/*
+ * This file is included up to twice from vdso2c.c.  It generates code for
+ * 32-bit and 64-bit vDSOs.  We will eventually need both for 64-bit builds,
+ * since 32-bit vDSOs will then be built for 32-bit userspace.
+ */
+
+static void BITSFUNC(go)(void *raw_addr, size_t raw_len,
+			 void *stripped_addr, size_t stripped_len,
+			 FILE *outfile, const char *name)
+{
+	int found_load = 0;
+	unsigned long load_size = -1;  /* Work around bogus warning */
+	unsigned long mapping_size;
+	int i;
+	unsigned long j;
+
+	ELF(Shdr) *symtab_hdr = NULL, *strtab_hdr;
+	ELF(Ehdr) *hdr = (ELF(Ehdr) *)raw_addr;
+	ELF(Dyn) *dyn = 0, *dyn_end = 0;
+	INT_BITS syms[NSYMS] = {};
+
+	ELF(Phdr) *pt = (ELF(Phdr) *)(raw_addr + GET_BE(&hdr->e_phoff));
+
+	/* Walk the segment table. */
+	for (i = 0; i < GET_BE(&hdr->e_phnum); i++) {
+		if (GET_BE(&pt[i].p_type) == PT_LOAD) {
+			if (found_load)
+				fail("multiple PT_LOAD segs\n");
+
+			if (GET_BE(&pt[i].p_offset) != 0 ||
+			    GET_BE(&pt[i].p_vaddr) != 0)
+				fail("PT_LOAD in wrong place\n");
+
+			if (GET_BE(&pt[i].p_memsz) != GET_BE(&pt[i].p_filesz))
+				fail("cannot handle memsz != filesz\n");
+
+			load_size = GET_BE(&pt[i].p_memsz);
+			found_load = 1;
+		} else if (GET_BE(&pt[i].p_type) == PT_DYNAMIC) {
+			dyn = raw_addr + GET_BE(&pt[i].p_offset);
+			dyn_end = raw_addr + GET_BE(&pt[i].p_offset) +
+				GET_BE(&pt[i].p_memsz);
+		}
+	}
+	if (!found_load)
+		fail("no PT_LOAD seg\n");
+
+	if (stripped_len < load_size)
+		fail("stripped input is too short\n");
+
+	/* Walk the dynamic table */
+	for (i = 0; dyn + i < dyn_end &&
+		     GET_BE(&dyn[i].d_tag) != DT_NULL; i++) {
+		typeof(dyn[i].d_tag) tag = GET_BE(&dyn[i].d_tag);
+		typeof(dyn[i].d_un.d_val) val = GET_BE(&dyn[i].d_un.d_val);
+
+		if ((tag == DT_RELSZ || tag == DT_RELASZ) && (val != 0))
+			fail("vdso image contains dynamic relocations\n");
+	}
+
+	/* Walk the section table */
+	for (i = 0; i < GET_BE(&hdr->e_shnum); i++) {
+		ELF(Shdr) *sh = raw_addr + GET_BE(&hdr->e_shoff) +
+			GET_BE(&hdr->e_shentsize) * i;
+		if (GET_BE(&sh->sh_type) == SHT_SYMTAB)
+			symtab_hdr = sh;
+	}
+
+	if (!symtab_hdr)
+		fail("no symbol table\n");
+
+	strtab_hdr = raw_addr + GET_BE(&hdr->e_shoff) +
+		GET_BE(&hdr->e_shentsize) * GET_BE(&symtab_hdr->sh_link);
+
+	/* Walk the symbol table */
+	for (i = 0;
+	     i < GET_BE(&symtab_hdr->sh_size) / GET_BE(&symtab_hdr->sh_entsize);
+	     i++) {
+		int k;
+
+		ELF(Sym) *sym = raw_addr + GET_BE(&symtab_hdr->sh_offset) +
+			GET_BE(&symtab_hdr->sh_entsize) * i;
+		const char *name = raw_addr + GET_BE(&strtab_hdr->sh_offset) +
+			GET_BE(&sym->st_name);
+
+		for (k = 0; k < NSYMS; k++) {
+			if (!strcmp(name, required_syms[k].name)) {
+				if (syms[k]) {
+					fail("duplicate symbol %s\n",
+					     required_syms[k].name);
+				}
+
+				/*
+				 * Careful: we use negative addresses, but
+				 * st_value is unsigned, so we rely
+				 * on syms[k] being a signed type of the
+				 * correct width.
+				 */
+				syms[k] = GET_BE(&sym->st_value);
+			}
+		}
+	}
+
+	/* Validate mapping addresses. */
+	if (syms[sym_vvar_start] % 8192)
+		fail("vvar_begin must be a multiple of 8192\n");
+
+	if (!name) {
+		fwrite(stripped_addr, stripped_len, 1, outfile);
+		return;
+	}
+
+	mapping_size = (stripped_len + 8191) / 8192 * 8192;
+
+	fprintf(outfile, "/* AUTOMATICALLY GENERATED -- DO NOT EDIT */\n\n");
+	fprintf(outfile, "#include <linux/cache.h>\n");
+	fprintf(outfile, "#include <asm/vdso.h>\n");
+	fprintf(outfile, "\n");
+	fprintf(outfile,
+		"static unsigned char raw_data[%lu] __ro_after_init __aligned(8192)= {",
+		mapping_size);
+	for (j = 0; j < stripped_len; j++) {
+		if (j % 10 == 0)
+			fprintf(outfile, "\n\t");
+		fprintf(outfile, "0x%02X, ",
+			(int)((unsigned char *)stripped_addr)[j]);
+	}
+	fprintf(outfile, "\n};\n\n");
+
+	fprintf(outfile, "const struct vdso_image %s_builtin = {\n", name);
+	fprintf(outfile, "\t.data = raw_data,\n");
+	fprintf(outfile, "\t.size = %lu,\n", mapping_size);
+	for (i = 0; i < NSYMS; i++) {
+		if (required_syms[i].export && syms[i])
+			fprintf(outfile, "\t.sym_%s = %" PRIi64 ",\n",
+				required_syms[i].name, (int64_t)syms[i]);
+	}
+	fprintf(outfile, "};\n");
+}
diff --git a/arch/sparc/vdso/vdso32/.gitignore b/arch/sparc/vdso/vdso32/.gitignore
new file mode 100644
index 000000000000..e45fba9d0ced
--- /dev/null
+++ b/arch/sparc/vdso/vdso32/.gitignore
@@ -0,0 +1 @@
+vdso32.lds
diff --git a/arch/sparc/vdso/vdso32/vclock_gettime.c b/arch/sparc/vdso/vdso32/vclock_gettime.c
new file mode 100644
index 000000000000..026abb3b826c
--- /dev/null
+++ b/arch/sparc/vdso/vdso32/vclock_gettime.c
@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) 2017 Oracle and/or its affiliates. All rights reserved.
+ */
+
+#define	BUILD_VDSO32
+
+#ifndef	CONFIG_CC_OPTIMIZE_FOR_SIZE
+#undef	CONFIG_OPTIMIZE_INLINING
+#endif
+
+#ifdef	CONFIG_SPARC64
+
+/*
+ * in case of a 32 bit VDSO for a 64 bit kernel fake a 32 bit kernel
+ * configuration
+ */
+#undef	CONFIG_64BIT
+#undef	CONFIG_SPARC64
+#define	BUILD_VDSO32_64
+#define	CONFIG_32BIT
+#undef	CONFIG_QUEUED_RWLOCKS
+#undef	CONFIG_QUEUED_SPINLOCKS
+
+#endif
+
+#include "../vclock_gettime.c"
diff --git a/arch/sparc/vdso/vdso32/vdso-note.S b/arch/sparc/vdso/vdso32/vdso-note.S
new file mode 100644
index 000000000000..e234983cf0d8
--- /dev/null
+++ b/arch/sparc/vdso/vdso32/vdso-note.S
@@ -0,0 +1,12 @@
+/*
+ * This supplies .note.* sections to go into the PT_NOTE inside the vDSO
+ * text. Here we can supply some information useful to userland.
+ */
+
+#include <linux/uts.h>
+#include <linux/version.h>
+#include <linux/elfnote.h>
+
+ELFNOTE_START(Linux, 0, "a")
+	.long	LINUX_VERSION_CODE
+ELFNOTE_END
diff --git a/arch/sparc/vdso/vdso32/vdso32.lds.S b/arch/sparc/vdso/vdso32/vdso32.lds.S
new file mode 100644
index 000000000000..53575ee154c4
--- /dev/null
+++ b/arch/sparc/vdso/vdso32/vdso32.lds.S
@@ -0,0 +1,24 @@
+/*
+ * Linker script for sparc32 vDSO
+ * We #include the file to define the layout details.
+ *
+ * This file defines the version script giving the user-exported symbols in
+ * the DSO.
+ */
+
+#define	BUILD_VDSO32
+#include "../vdso-layout.lds.S"
+
+/*
+ * This controls what userland symbols we export from the vDSO.
+ */
+VERSION {
+	LINUX_2.6 {
+	global:
+		clock_gettime;
+		__vdso_clock_gettime;
+		gettimeofday;
+		__vdso_gettimeofday;
+	local: *;
+	};
+}
diff --git a/arch/sparc/vdso/vma.c b/arch/sparc/vdso/vma.c
new file mode 100644
index 000000000000..0a6f50098e23
--- /dev/null
+++ b/arch/sparc/vdso/vma.c
@@ -0,0 +1,268 @@
+/*
+ * Set up the VMAs to tell the VM about the vDSO.
+ * Copyright 2007 Andi Kleen, SUSE Labs.
+ * Subject to the GPL, v.2
+ */
+
+/*
+ * Copyright (c) 2017 Oracle and/or its affiliates. All rights reserved.
+ */
+
+#include <linux/mm.h>
+#include <linux/err.h>
+#include <linux/sched.h>
+#include <linux/slab.h>
+#include <linux/init.h>
+#include <linux/linkage.h>
+#include <linux/random.h>
+#include <linux/elf.h>
+#include <asm/vdso.h>
+#include <asm/vvar.h>
+#include <asm/page.h>
+
+unsigned int __read_mostly vdso_enabled = 1;
+
+static struct vm_special_mapping vvar_mapping = {
+	.name = "[vvar]"
+};
+
+#ifdef	CONFIG_SPARC64
+static struct vm_special_mapping vdso_mapping64 = {
+	.name = "[vdso]"
+};
+#endif
+
+#ifdef CONFIG_COMPAT
+static struct vm_special_mapping vdso_mapping32 = {
+	.name = "[vdso]"
+};
+#endif
+
+struct vvar_data *vvar_data;
+
+#define	SAVE_INSTR_SIZE	4
+
+/*
+ * Allocate pages for the vdso and vvar, and copy in the vdso text from the
+ * kernel image.
+ */
+int __init init_vdso_image(const struct vdso_image *image,
+		struct vm_special_mapping *vdso_mapping)
+{
+	int i;
+	struct page *dp, **dpp = NULL;
+	int dnpages = 0;
+	struct page *cp, **cpp = NULL;
+	int cnpages = (image->size) / PAGE_SIZE;
+
+	/*
+	 * First, the vdso text.  This is initialied data, an integral number of
+	 * pages long.
+	 */
+	if (WARN_ON(image->size % PAGE_SIZE != 0))
+		goto oom;
+
+	cpp = kcalloc(cnpages, sizeof(struct page *), GFP_KERNEL);
+	vdso_mapping->pages = cpp;
+
+	if (!cpp)
+		goto oom;
+
+	if (vdso_fix_stick) {
+		/*
+		 * If the system uses %tick instead of %stick, patch the VDSO
+		 * with instruction reading %tick instead of %stick.
+		 */
+		unsigned int j, k = SAVE_INSTR_SIZE;
+		unsigned char *data = image->data;
+
+		for (j = image->sym_vread_tick_patch_start;
+		     j < image->sym_vread_tick_patch_end; j++) {
+
+			data[image->sym_vread_tick + k] = data[j];
+			k++;
+		}
+	}
+
+	for (i = 0; i < cnpages; i++) {
+		cp = alloc_page(GFP_KERNEL);
+		if (!cp)
+			goto oom;
+		cpp[i] = cp;
+		copy_page(page_address(cp), image->data + i * PAGE_SIZE);
+	}
+
+	/*
+	 * Now the vvar page.  This is uninitialized data.
+	 */
+
+	if (vvar_data == NULL) {
+		dnpages = (sizeof(struct vvar_data) / PAGE_SIZE) + 1;
+		if (WARN_ON(dnpages != 1))
+			goto oom;
+		dpp = kcalloc(dnpages, sizeof(struct page *), GFP_KERNEL);
+		vvar_mapping.pages = dpp;
+
+		if (!dpp)
+			goto oom;
+
+		dp = alloc_page(GFP_KERNEL);
+		if (!dp)
+			goto oom;
+
+		dpp[0] = dp;
+		vvar_data = page_address(dp);
+		memset(vvar_data, 0, PAGE_SIZE);
+
+		vvar_data->seq = 0;
+	}
+
+	return 0;
+ oom:
+	if (cpp != NULL) {
+		for (i = 0; i < cnpages; i++) {
+			if (cpp[i] != NULL)
+				__free_page(cpp[i]);
+		}
+		kfree(cpp);
+		vdso_mapping->pages = NULL;
+	}
+
+	if (dpp != NULL) {
+		for (i = 0; i < dnpages; i++) {
+			if (dpp[i] != NULL)
+				__free_page(dpp[i]);
+		}
+		kfree(dpp);
+		vvar_mapping.pages = NULL;
+	}
+
+	pr_warn("Cannot allocate vdso\n");
+	vdso_enabled = 0;
+	return -ENOMEM;
+}
+
+static int __init init_vdso(void)
+{
+	int err = 0;
+#ifdef CONFIG_SPARC64
+	err = init_vdso_image(&vdso_image_64_builtin, &vdso_mapping64);
+	if (err)
+		return err;
+#endif
+
+#ifdef CONFIG_COMPAT
+	err = init_vdso_image(&vdso_image_32_builtin, &vdso_mapping32);
+#endif
+	return err;
+
+}
+subsys_initcall(init_vdso);
+
+struct linux_binprm;
+
+/* Shuffle the vdso up a bit, randomly. */
+static unsigned long vdso_addr(unsigned long start, unsigned int len)
+{
+	unsigned int offset;
+
+	/* This loses some more bits than a modulo, but is cheaper */
+	offset = get_random_int() & (PTRS_PER_PTE - 1);
+	return start + (offset << PAGE_SHIFT);
+}
+
+static int map_vdso(const struct vdso_image *image,
+		struct vm_special_mapping *vdso_mapping)
+{
+	struct mm_struct *mm = current->mm;
+	struct vm_area_struct *vma;
+	unsigned long text_start, addr = 0;
+	int ret = 0;
+
+	down_write(&mm->mmap_sem);
+
+	/*
+	 * First, get an unmapped region: then randomize it, and make sure that
+	 * region is free.
+	 */
+	if (current->flags & PF_RANDOMIZE) {
+		addr = get_unmapped_area(NULL, 0,
+					 image->size - image->sym_vvar_start,
+					 0, 0);
+		if (IS_ERR_VALUE(addr)) {
+			ret = addr;
+			goto up_fail;
+		}
+		addr = vdso_addr(addr, image->size - image->sym_vvar_start);
+	}
+	addr = get_unmapped_area(NULL, addr,
+				 image->size - image->sym_vvar_start, 0, 0);
+	if (IS_ERR_VALUE(addr)) {
+		ret = addr;
+		goto up_fail;
+	}
+
+	text_start = addr - image->sym_vvar_start;
+	current->mm->context.vdso = (void __user *)text_start;
+
+	/*
+	 * MAYWRITE to allow gdb to COW and set breakpoints
+	 */
+	vma = _install_special_mapping(mm,
+				       text_start,
+				       image->size,
+				       VM_READ|VM_EXEC|
+				       VM_MAYREAD|VM_MAYWRITE|VM_MAYEXEC,
+				       vdso_mapping);
+
+	if (IS_ERR(vma)) {
+		ret = PTR_ERR(vma);
+		goto up_fail;
+	}
+
+	vma = _install_special_mapping(mm,
+				       addr,
+				       -image->sym_vvar_start,
+				       VM_READ|VM_MAYREAD,
+				       &vvar_mapping);
+
+	if (IS_ERR(vma)) {
+		ret = PTR_ERR(vma);
+		do_munmap(mm, text_start, image->size, NULL);
+	}
+
+up_fail:
+	if (ret)
+		current->mm->context.vdso = NULL;
+
+	up_write(&mm->mmap_sem);
+	return ret;
+}
+
+int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
+{
+
+	if (!vdso_enabled)
+		return 0;
+
+#if defined CONFIG_COMPAT
+	if (!(is_32bit_task()))
+		return map_vdso(&vdso_image_64_builtin, &vdso_mapping64);
+	else
+		return map_vdso(&vdso_image_32_builtin, &vdso_mapping32);
+#else
+		return map_vdso(&vdso_image_64_builtin, &vdso_mapping64);
+#endif
+
+}
+
+static __init int vdso_setup(char *s)
+{
+	int err;
+	unsigned long val;
+
+	err = kstrtoul(s, 10, &val);
+	vdso_enabled = val;
+	return err;
+}
+__setup("vdso=", vdso_setup);
diff --git a/arch/tile/include/asm/compat.h b/arch/tile/include/asm/compat.h
index c14e36f008c8..62a7b83025dd 100644
--- a/arch/tile/include/asm/compat.h
+++ b/arch/tile/include/asm/compat.h
@@ -173,7 +173,6 @@ typedef struct compat_siginfo {
 } compat_siginfo_t;
 
 #define COMPAT_OFF_T_MAX	0x7fffffff
-#define COMPAT_LOFF_T_MAX	0x7fffffffffffffffL
 
 struct compat_ipc64_perm {
 	compat_key_t key;
diff --git a/arch/tile/include/asm/pgtable.h b/arch/tile/include/asm/pgtable.h
index 2a26cc4fefc2..adfa21b18488 100644
--- a/arch/tile/include/asm/pgtable.h
+++ b/arch/tile/include/asm/pgtable.h
@@ -475,7 +475,6 @@ static inline void pmd_clear(pmd_t *pmdp)
 #define pmd_mkdirty(pmd)	pte_pmd(pte_mkdirty(pmd_pte(pmd)))
 #define pmd_huge_page(pmd)	pte_huge(pmd_pte(pmd))
 #define pmd_mkhuge(pmd)		pte_pmd(pte_mkhuge(pmd_pte(pmd)))
-#define __HAVE_ARCH_PMD_WRITE
 
 #define pfn_pmd(pfn, pgprot)	pte_pmd(pfn_pte((pfn), (pgprot)))
 #define pmd_pfn(pmd)		pte_pfn(pmd_pte(pmd))
diff --git a/arch/tile/include/asm/topology.h b/arch/tile/include/asm/topology.h
index b11d5fcd2c41..635a0a4596f0 100644
--- a/arch/tile/include/asm/topology.h
+++ b/arch/tile/include/asm/topology.h
@@ -29,12 +29,6 @@ static inline int cpu_to_node(int cpu)
 	return cpu_2_node[cpu];
 }
 
-/*
- * Returns the number of the node containing Node 'node'.
- * This architecture is flat, so it is a pretty simple function!
- */
-#define parent_node(node) (node)
-
 /* Returns a bitmask of CPUs on Node 'node'. */
 static inline const struct cpumask *cpumask_of_node(int node)
 {
diff --git a/arch/tile/include/uapi/asm/Kbuild b/arch/tile/include/uapi/asm/Kbuild
index 5711de0a1b5e..cc439612bcd5 100644
--- a/arch/tile/include/uapi/asm/Kbuild
+++ b/arch/tile/include/uapi/asm/Kbuild
@@ -1,6 +1,7 @@
 # UAPI Header export list
 include include/uapi/asm-generic/Kbuild.asm
 
+generic-y += bpf_perf_event.h
 generic-y += errno.h
 generic-y += fcntl.h
 generic-y += ioctl.h
diff --git a/arch/tile/mm/homecache.c b/arch/tile/mm/homecache.c
index b51cc28acd0a..4432f31e8479 100644
--- a/arch/tile/mm/homecache.c
+++ b/arch/tile/mm/homecache.c
@@ -409,7 +409,7 @@ void __homecache_free_pages(struct page *page, unsigned int order)
 	if (put_page_testzero(page)) {
 		homecache_change_page_home(page, order, PAGE_HOME_HASH);
 		if (order == 0) {
-			free_hot_cold_page(page, false);
+			free_unref_page(page);
 		} else {
 			init_page_count(page);
 			__free_pages(page, order);
diff --git a/arch/um/Kconfig.common b/arch/um/Kconfig.common
index d9280482a2f8..c68add8df3ae 100644
--- a/arch/um/Kconfig.common
+++ b/arch/um/Kconfig.common
@@ -10,7 +10,6 @@ config UML
 	select HAVE_DEBUG_KMEMLEAK
 	select GENERIC_IRQ_SHOW
 	select GENERIC_CPU_DEVICES
-	select GENERIC_IO
 	select GENERIC_CLOCKEVENTS
 	select HAVE_GCC_PLUGINS
 	select TTY # Needed for line.c
diff --git a/arch/um/drivers/net_kern.c b/arch/um/drivers/net_kern.c
index 1669240c7a25..b305f8247909 100644
--- a/arch/um/drivers/net_kern.c
+++ b/arch/um/drivers/net_kern.c
@@ -168,7 +168,6 @@ static int uml_net_open(struct net_device *dev)
 		goto out_close;
 	}
 
-	lp->tl.data = (unsigned long) &lp->user;
 	netif_start_queue(dev);
 
 	/* clear buffer - it can happen that the host side of the interface
@@ -278,10 +277,11 @@ static const struct ethtool_ops uml_net_ethtool_ops = {
 	.get_ts_info	= ethtool_op_get_ts_info,
 };
 
-static void uml_net_user_timer_expire(unsigned long _conn)
+static void uml_net_user_timer_expire(struct timer_list *t)
 {
 #ifdef undef
-	struct connection *conn = (struct connection *)_conn;
+	struct uml_net_private *lp = from_timer(lp, t, tl);
+	struct connection *conn = &lp->user;
 
 	dprintk(KERN_INFO "uml_net_user_timer_expire [%p]\n", conn);
 	do_connect(conn);
@@ -458,9 +458,8 @@ static void eth_configure(int n, void *init, char *mac,
 		  .add_address 		= transport->user->add_address,
 		  .delete_address  	= transport->user->delete_address });
 
-	init_timer(&lp->tl);
+	timer_setup(&lp->tl, uml_net_user_timer_expire, 0);
 	spin_lock_init(&lp->lock);
-	lp->tl.function = uml_net_user_timer_expire;
 	memcpy(lp->mac, dev->dev_addr, sizeof(lp->mac));
 
 	if ((transport->user->init != NULL) &&
diff --git a/arch/um/include/asm/Kbuild b/arch/um/include/asm/Kbuild
index 50a32c33d729..73c57f614c9e 100644
--- a/arch/um/include/asm/Kbuild
+++ b/arch/um/include/asm/Kbuild
@@ -1,4 +1,5 @@
 generic-y += barrier.h
+generic-y += bpf_perf_event.h
 generic-y += bug.h
 generic-y += clkdev.h
 generic-y += current.h
diff --git a/arch/um/include/asm/mmu_context.h b/arch/um/include/asm/mmu_context.h
index b668e351fd6c..fca34b2177e2 100644
--- a/arch/um/include/asm/mmu_context.h
+++ b/arch/um/include/asm/mmu_context.h
@@ -15,9 +15,10 @@ extern void uml_setup_stubs(struct mm_struct *mm);
 /*
  * Needed since we do not use the asm-generic/mm_hooks.h:
  */
-static inline void arch_dup_mmap(struct mm_struct *oldmm, struct mm_struct *mm)
+static inline int arch_dup_mmap(struct mm_struct *oldmm, struct mm_struct *mm)
 {
 	uml_setup_stubs(mm);
+	return 0;
 }
 extern void arch_exit_mmap(struct mm_struct *mm);
 static inline void arch_unmap(struct mm_struct *mm,
diff --git a/arch/um/kernel/mem.c b/arch/um/kernel/mem.c
index e7437ec62710..3c0e470ea646 100644
--- a/arch/um/kernel/mem.c
+++ b/arch/um/kernel/mem.c
@@ -22,8 +22,6 @@
 /* allocated in paging_init, zeroed in mem_init, and unchanged thereafter */
 unsigned long *empty_zero_page = NULL;
 EXPORT_SYMBOL(empty_zero_page);
-/* allocated in paging_init and unchanged thereafter */
-static unsigned long *empty_bad_page = NULL;
 
 /*
  * Initialized during boot, and readonly for initializing page tables
@@ -146,7 +144,6 @@ void __init paging_init(void)
 	int i;
 
 	empty_zero_page = (unsigned long *) alloc_bootmem_low_pages(PAGE_SIZE);
-	empty_bad_page = (unsigned long *) alloc_bootmem_low_pages(PAGE_SIZE);
 	for (i = 0; i < ARRAY_SIZE(zones_size); i++)
 		zones_size[i] = 0;
 
diff --git a/arch/um/kernel/trap.c b/arch/um/kernel/trap.c
index 4e6fcb32620f..428644175956 100644
--- a/arch/um/kernel/trap.c
+++ b/arch/um/kernel/trap.c
@@ -150,7 +150,7 @@ static void show_segv_info(struct uml_pt_regs *regs)
 	if (!printk_ratelimit())
 		return;
 
-	printk("%s%s[%d]: segfault at %lx ip %p sp %p error %x",
+	printk("%s%s[%d]: segfault at %lx ip %px sp %px error %x",
 		task_pid_nr(tsk) > 1 ? KERN_INFO : KERN_EMERG,
 		tsk->comm, task_pid_nr(tsk), FAULT_ADDRESS(*fi),
 		(void *)UPT_IP(regs), (void *)UPT_SP(regs),
diff --git a/arch/unicore32/Kconfig b/arch/unicore32/Kconfig
index d39f0bc6a046..462e59a7ae78 100644
--- a/arch/unicore32/Kconfig
+++ b/arch/unicore32/Kconfig
@@ -115,7 +115,7 @@ endif
 
 source "arch/unicore32/mm/Kconfig"
 
-comment "Floating poing support"
+comment "Floating point support"
 
 config UNICORE_FPU_F64
 	def_bool y if !ARCH_FPGA
diff --git a/arch/unicore32/include/asm/mmu_context.h b/arch/unicore32/include/asm/mmu_context.h
index 59b06b48f27d..5c205a9cb5a6 100644
--- a/arch/unicore32/include/asm/mmu_context.h
+++ b/arch/unicore32/include/asm/mmu_context.h
@@ -81,9 +81,10 @@ do { \
 	} \
 } while (0)
 
-static inline void arch_dup_mmap(struct mm_struct *oldmm,
-				 struct mm_struct *mm)
+static inline int arch_dup_mmap(struct mm_struct *oldmm,
+				struct mm_struct *mm)
 {
+	return 0;
 }
 
 static inline void arch_unmap(struct mm_struct *mm,
diff --git a/arch/unicore32/include/asm/pgalloc.h b/arch/unicore32/include/asm/pgalloc.h
index 26775793c204..f0fdb268f8f2 100644
--- a/arch/unicore32/include/asm/pgalloc.h
+++ b/arch/unicore32/include/asm/pgalloc.h
@@ -28,7 +28,7 @@ extern void free_pgd_slow(struct mm_struct *mm, pgd_t *pgd);
 #define pgd_alloc(mm)			get_pgd_slow(mm)
 #define pgd_free(mm, pgd)		free_pgd_slow(mm, pgd)
 
-#define PGALLOC_GFP	(GFP_KERNEL | __GFP_NOTRACK | __GFP_ZERO)
+#define PGALLOC_GFP	(GFP_KERNEL | __GFP_ZERO)
 
 /*
  * Allocate one PTE table.
diff --git a/arch/unicore32/include/uapi/asm/Kbuild b/arch/unicore32/include/uapi/asm/Kbuild
index 759a71411169..8611ef980554 100644
--- a/arch/unicore32/include/uapi/asm/Kbuild
+++ b/arch/unicore32/include/uapi/asm/Kbuild
@@ -3,6 +3,7 @@ include include/uapi/asm-generic/Kbuild.asm
 
 generic-y += auxvec.h
 generic-y += bitsperlong.h
+generic-y += bpf_perf_event.h
 generic-y += errno.h
 generic-y += fcntl.h
 generic-y += ioctl.h
diff --git a/arch/unicore32/mm/pgd.c b/arch/unicore32/mm/pgd.c
index c572a28c76c9..a830a300aaa1 100644
--- a/arch/unicore32/mm/pgd.c
+++ b/arch/unicore32/mm/pgd.c
@@ -97,7 +97,7 @@ void free_pgd_slow(struct mm_struct *mm, pgd_t *pgd)
 	pte = pmd_pgtable(*pmd);
 	pmd_clear(pmd);
 	pte_free(mm, pte);
-	atomic_long_dec(&mm->nr_ptes);
+	mm_dec_nr_ptes(mm);
 	pmd_free(mm, pmd);
 	mm_dec_nr_pmds(mm);
 free:
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index f08977d82ca0..d4fc98c50378 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -110,9 +110,8 @@ config X86
 	select HAVE_ARCH_AUDITSYSCALL
 	select HAVE_ARCH_HUGE_VMAP		if X86_64 || X86_PAE
 	select HAVE_ARCH_JUMP_LABEL
-	select HAVE_ARCH_KASAN			if X86_64 && SPARSEMEM_VMEMMAP
+	select HAVE_ARCH_KASAN			if X86_64
 	select HAVE_ARCH_KGDB
-	select HAVE_ARCH_KMEMCHECK
 	select HAVE_ARCH_MMAP_RND_BITS		if MMU
 	select HAVE_ARCH_MMAP_RND_COMPAT_BITS	if MMU && COMPAT
 	select HAVE_ARCH_COMPAT_MMAP_BASES	if MMU && COMPAT
@@ -927,7 +926,8 @@ config MAXSMP
 config NR_CPUS
 	int "Maximum number of CPUs" if SMP && !MAXSMP
 	range 2 8 if SMP && X86_32 && !X86_BIGSMP
-	range 2 512 if SMP && !MAXSMP && !CPUMASK_OFFSTACK
+	range 2 64 if SMP && X86_32 && X86_BIGSMP
+	range 2 512 if SMP && !MAXSMP && !CPUMASK_OFFSTACK && X86_64
 	range 2 8192 if SMP && !MAXSMP && CPUMASK_OFFSTACK && X86_64
 	default "1" if !SMP
 	default "8192" if MAXSMP
@@ -1430,7 +1430,7 @@ config ARCH_DMA_ADDR_T_64BIT
 
 config X86_DIRECT_GBPAGES
 	def_bool y
-	depends on X86_64 && !DEBUG_PAGEALLOC && !KMEMCHECK
+	depends on X86_64 && !DEBUG_PAGEALLOC
 	---help---
 	  Certain kernel features effectively disable kernel
 	  linear 1 GB mappings (even if the CPU otherwise
@@ -1805,14 +1805,20 @@ config X86_SMAP
 	  If unsure, say Y.
 
 config X86_INTEL_UMIP
-	def_bool n
+	def_bool y
 	depends on CPU_SUP_INTEL
 	prompt "Intel User Mode Instruction Prevention" if EXPERT
 	---help---
 	  The User Mode Instruction Prevention (UMIP) is a security
 	  feature in newer Intel processors. If enabled, a general
-	  protection fault is issued if the instructions SGDT, SLDT,
-	  SIDT, SMSW and STR are executed in user mode.
+	  protection fault is issued if the SGDT, SLDT, SIDT, SMSW
+	  or STR instructions are executed in user mode. These instructions
+	  unnecessarily expose information about the hardware state.
+
+	  The vast majority of applications do not use these instructions.
+	  For the very few that do, software emulation is provided in
+	  specific cases in protected and virtual-8086 modes. Emulated
+	  results are dummy.
 
 config X86_INTEL_MPX
 	prompt "Intel MPX (Memory Protection Extensions)"
diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug
index 6293a8768a91..672441c008c7 100644
--- a/arch/x86/Kconfig.debug
+++ b/arch/x86/Kconfig.debug
@@ -400,6 +400,7 @@ config UNWINDER_FRAME_POINTER
 config UNWINDER_GUESS
 	bool "Guess unwinder"
 	depends on EXPERT
+	depends on !STACKDEPOT
 	---help---
 	  This option enables the "guess" unwinder for unwinding kernel stack
 	  traces.  It scans the stack and reports every kernel text address it
diff --git a/arch/x86/Makefile b/arch/x86/Makefile
index a20eacd9c7e9..3e73bc255e4e 100644
--- a/arch/x86/Makefile
+++ b/arch/x86/Makefile
@@ -158,11 +158,6 @@ ifdef CONFIG_X86_X32
 endif
 export CONFIG_X86_X32_ABI
 
-# Don't unroll struct assignments with kmemcheck enabled
-ifeq ($(CONFIG_KMEMCHECK),y)
-	KBUILD_CFLAGS += $(call cc-option,-fno-builtin-memcpy)
-endif
-
 #
 # If the function graph tracer is used with mcount instead of fentry,
 # '-maccumulate-outgoing-args' is needed to prevent a GCC bug
diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile
index 1e9c322e973a..f25e1530e064 100644
--- a/arch/x86/boot/compressed/Makefile
+++ b/arch/x86/boot/compressed/Makefile
@@ -80,6 +80,7 @@ vmlinux-objs-$(CONFIG_RANDOMIZE_BASE) += $(obj)/kaslr.o
 ifdef CONFIG_X86_64
 	vmlinux-objs-$(CONFIG_RANDOMIZE_BASE) += $(obj)/pagetable.o
 	vmlinux-objs-y += $(obj)/mem_encrypt.o
+	vmlinux-objs-y += $(obj)/pgtable_64.o
 endif
 
 $(obj)/eboot.o: KBUILD_CFLAGS += -fshort-wchar -mno-red-zone
diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S
index 20919b4f3133..fc313e29fe2c 100644
--- a/arch/x86/boot/compressed/head_64.S
+++ b/arch/x86/boot/compressed/head_64.S
@@ -305,10 +305,18 @@ ENTRY(startup_64)
 	leaq	boot_stack_end(%rbx), %rsp
 
 #ifdef CONFIG_X86_5LEVEL
-	/* Check if 5-level paging has already enabled */
-	movq	%cr4, %rax
-	testl	$X86_CR4_LA57, %eax
-	jnz	lvl5
+	/*
+	 * Check if we need to enable 5-level paging.
+	 * RSI holds real mode data and need to be preserved across
+	 * a function call.
+	 */
+	pushq	%rsi
+	call	l5_paging_required
+	popq	%rsi
+
+	/* If l5_paging_required() returned zero, we're done here. */
+	cmpq	$0, %rax
+	je	lvl5
 
 	/*
 	 * At this point we are in long mode with 4-level paging enabled,
diff --git a/arch/x86/boot/compressed/kaslr.c b/arch/x86/boot/compressed/kaslr.c
index a63fbc25ce84..8199a6187251 100644
--- a/arch/x86/boot/compressed/kaslr.c
+++ b/arch/x86/boot/compressed/kaslr.c
@@ -171,7 +171,6 @@ parse_memmap(char *p, unsigned long long *start, unsigned long long *size)
 static void mem_avoid_memmap(char *str)
 {
 	static int i;
-	int rc;
 
 	if (i >= MAX_MEMMAP_REGIONS)
 		return;
@@ -219,7 +218,7 @@ static int handle_mem_memmap(void)
 		return 0;
 
 	tmp_cmdline = malloc(len + 1);
-	if (!tmp_cmdline )
+	if (!tmp_cmdline)
 		error("Failed to allocate space for tmp_cmdline");
 
 	memcpy(tmp_cmdline, args, len);
@@ -363,7 +362,7 @@ static void mem_avoid_init(unsigned long input, unsigned long input_size,
 	cmd_line |= boot_params->hdr.cmd_line_ptr;
 	/* Calculate size of cmd_line. */
 	ptr = (char *)(unsigned long)cmd_line;
-	for (cmd_line_size = 0; ptr[cmd_line_size++]; )
+	for (cmd_line_size = 0; ptr[cmd_line_size++];)
 		;
 	mem_avoid[MEM_AVOID_CMDLINE].start = cmd_line;
 	mem_avoid[MEM_AVOID_CMDLINE].size = cmd_line_size;
diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c
index b50c42455e25..98761a1576ce 100644
--- a/arch/x86/boot/compressed/misc.c
+++ b/arch/x86/boot/compressed/misc.c
@@ -169,6 +169,16 @@ void __puthex(unsigned long value)
 	}
 }
 
+static bool l5_supported(void)
+{
+	/* Check if leaf 7 is supported. */
+	if (native_cpuid_eax(0) < 7)
+		return 0;
+
+	/* Check if la57 is supported. */
+	return native_cpuid_ecx(7) & (1 << (X86_FEATURE_LA57 & 31));
+}
+
 #if CONFIG_X86_NEED_RELOCS
 static void handle_relocations(void *output, unsigned long output_len,
 			       unsigned long virt_addr)
@@ -362,6 +372,12 @@ asmlinkage __visible void *extract_kernel(void *rmode, memptr heap,
 	console_init();
 	debug_putstr("early console in extract_kernel\n");
 
+	if (IS_ENABLED(CONFIG_X86_5LEVEL) && !l5_supported()) {
+		error("This linux kernel as configured requires 5-level paging\n"
+			"This CPU does not support the required 'cr4.la57' feature\n"
+			"Unable to boot - please use a kernel appropriate for your CPU\n");
+	}
+
 	free_mem_ptr     = heap;	/* Heap */
 	free_mem_end_ptr = heap + BOOT_HEAP_SIZE;
 
diff --git a/arch/x86/boot/compressed/pagetable.c b/arch/x86/boot/compressed/pagetable.c
index d5364ca2e3f9..b5e5e02f8cde 100644
--- a/arch/x86/boot/compressed/pagetable.c
+++ b/arch/x86/boot/compressed/pagetable.c
@@ -23,6 +23,9 @@
  */
 #undef CONFIG_AMD_MEM_ENCRYPT
 
+/* No PAGE_TABLE_ISOLATION support needed either: */
+#undef CONFIG_PAGE_TABLE_ISOLATION
+
 #include "misc.h"
 
 /* These actually do the work of building the kernel identity maps. */
diff --git a/arch/x86/boot/compressed/pgtable_64.c b/arch/x86/boot/compressed/pgtable_64.c
new file mode 100644
index 000000000000..b4469a37e9a1
--- /dev/null
+++ b/arch/x86/boot/compressed/pgtable_64.c
@@ -0,0 +1,28 @@
+#include <asm/processor.h>
+
+/*
+ * __force_order is used by special_insns.h asm code to force instruction
+ * serialization.
+ *
+ * It is not referenced from the code, but GCC < 5 with -fPIE would fail
+ * due to an undefined symbol. Define it to make these ancient GCCs work.
+ */
+unsigned long __force_order;
+
+int l5_paging_required(void)
+{
+	/* Check if leaf 7 is supported. */
+
+	if (native_cpuid_eax(0) < 7)
+		return 0;
+
+	/* Check if la57 is supported. */
+	if (!(native_cpuid_ecx(7) & (1 << (X86_FEATURE_LA57 & 31))))
+		return 0;
+
+	/* Check if 5-level paging has already been enabled. */
+	if (native_read_cr4() & X86_CR4_LA57)
+		return 0;
+
+	return 1;
+}
diff --git a/arch/x86/boot/genimage.sh b/arch/x86/boot/genimage.sh
index 49f4970f693b..c9e8499fbfe7 100644
--- a/arch/x86/boot/genimage.sh
+++ b/arch/x86/boot/genimage.sh
@@ -44,9 +44,9 @@ FDINITRD=$6
 
 # Make sure the files actually exist
 verify "$FBZIMAGE"
-verify "$MTOOLSRC"
 
 genbzdisk() {
+	verify "$MTOOLSRC"
 	mformat a:
 	syslinux $FIMAGE
 	echo "$KCMDLINE" | mcopy - a:syslinux.cfg
@@ -57,6 +57,7 @@ genbzdisk() {
 }
 
 genfdimage144() {
+	verify "$MTOOLSRC"
 	dd if=/dev/zero of=$FIMAGE bs=1024 count=1440 2> /dev/null
 	mformat v:
 	syslinux $FIMAGE
@@ -68,6 +69,7 @@ genfdimage144() {
 }
 
 genfdimage288() {
+	verify "$MTOOLSRC"
 	dd if=/dev/zero of=$FIMAGE bs=1024 count=2880 2> /dev/null
 	mformat w:
 	syslinux $FIMAGE
diff --git a/arch/x86/crypto/salsa20_glue.c b/arch/x86/crypto/salsa20_glue.c
index 399a29d067d6..cb91a64a99e7 100644
--- a/arch/x86/crypto/salsa20_glue.c
+++ b/arch/x86/crypto/salsa20_glue.c
@@ -59,13 +59,6 @@ static int encrypt(struct blkcipher_desc *desc,
 
 	salsa20_ivsetup(ctx, walk.iv);
 
-	if (likely(walk.nbytes == nbytes))
-	{
-		salsa20_encrypt_bytes(ctx, walk.src.virt.addr,
-				      walk.dst.virt.addr, nbytes);
-		return blkcipher_walk_done(desc, &walk, 0);
-	}
-
 	while (walk.nbytes >= 64) {
 		salsa20_encrypt_bytes(ctx, walk.src.virt.addr,
 				      walk.dst.virt.addr,
diff --git a/arch/x86/entry/calling.h b/arch/x86/entry/calling.h
index 3fd8bc560fae..45a63e00a6af 100644
--- a/arch/x86/entry/calling.h
+++ b/arch/x86/entry/calling.h
@@ -1,6 +1,11 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 #include <linux/jump_label.h>
 #include <asm/unwind_hints.h>
+#include <asm/cpufeatures.h>
+#include <asm/page_types.h>
+#include <asm/percpu.h>
+#include <asm/asm-offsets.h>
+#include <asm/processor-flags.h>
 
 /*
 
@@ -187,6 +192,146 @@ For 32-bit we have the following conventions - kernel is built with
 #endif
 .endm
 
+#ifdef CONFIG_PAGE_TABLE_ISOLATION
+
+/*
+ * PAGE_TABLE_ISOLATION PGDs are 8k.  Flip bit 12 to switch between the two
+ * halves:
+ */
+#define PTI_SWITCH_PGTABLES_MASK	(1<<PAGE_SHIFT)
+#define PTI_SWITCH_MASK		(PTI_SWITCH_PGTABLES_MASK|(1<<X86_CR3_PTI_SWITCH_BIT))
+
+.macro SET_NOFLUSH_BIT	reg:req
+	bts	$X86_CR3_PCID_NOFLUSH_BIT, \reg
+.endm
+
+.macro ADJUST_KERNEL_CR3 reg:req
+	ALTERNATIVE "", "SET_NOFLUSH_BIT \reg", X86_FEATURE_PCID
+	/* Clear PCID and "PAGE_TABLE_ISOLATION bit", point CR3 at kernel pagetables: */
+	andq    $(~PTI_SWITCH_MASK), \reg
+.endm
+
+.macro SWITCH_TO_KERNEL_CR3 scratch_reg:req
+	ALTERNATIVE "jmp .Lend_\@", "", X86_FEATURE_PTI
+	mov	%cr3, \scratch_reg
+	ADJUST_KERNEL_CR3 \scratch_reg
+	mov	\scratch_reg, %cr3
+.Lend_\@:
+.endm
+
+#define THIS_CPU_user_pcid_flush_mask   \
+	PER_CPU_VAR(cpu_tlbstate) + TLB_STATE_user_pcid_flush_mask
+
+.macro SWITCH_TO_USER_CR3_NOSTACK scratch_reg:req scratch_reg2:req
+	ALTERNATIVE "jmp .Lend_\@", "", X86_FEATURE_PTI
+	mov	%cr3, \scratch_reg
+
+	ALTERNATIVE "jmp .Lwrcr3_\@", "", X86_FEATURE_PCID
+
+	/*
+	 * Test if the ASID needs a flush.
+	 */
+	movq	\scratch_reg, \scratch_reg2
+	andq	$(0x7FF), \scratch_reg		/* mask ASID */
+	bt	\scratch_reg, THIS_CPU_user_pcid_flush_mask
+	jnc	.Lnoflush_\@
+
+	/* Flush needed, clear the bit */
+	btr	\scratch_reg, THIS_CPU_user_pcid_flush_mask
+	movq	\scratch_reg2, \scratch_reg
+	jmp	.Lwrcr3_\@
+
+.Lnoflush_\@:
+	movq	\scratch_reg2, \scratch_reg
+	SET_NOFLUSH_BIT \scratch_reg
+
+.Lwrcr3_\@:
+	/* Flip the PGD and ASID to the user version */
+	orq     $(PTI_SWITCH_MASK), \scratch_reg
+	mov	\scratch_reg, %cr3
+.Lend_\@:
+.endm
+
+.macro SWITCH_TO_USER_CR3_STACK	scratch_reg:req
+	pushq	%rax
+	SWITCH_TO_USER_CR3_NOSTACK scratch_reg=\scratch_reg scratch_reg2=%rax
+	popq	%rax
+.endm
+
+.macro SAVE_AND_SWITCH_TO_KERNEL_CR3 scratch_reg:req save_reg:req
+	ALTERNATIVE "jmp .Ldone_\@", "", X86_FEATURE_PTI
+	movq	%cr3, \scratch_reg
+	movq	\scratch_reg, \save_reg
+	/*
+	 * Is the "switch mask" all zero?  That means that both of
+	 * these are zero:
+	 *
+	 *	1. The user/kernel PCID bit, and
+	 *	2. The user/kernel "bit" that points CR3 to the
+	 *	   bottom half of the 8k PGD
+	 *
+	 * That indicates a kernel CR3 value, not a user CR3.
+	 */
+	testq	$(PTI_SWITCH_MASK), \scratch_reg
+	jz	.Ldone_\@
+
+	ADJUST_KERNEL_CR3 \scratch_reg
+	movq	\scratch_reg, %cr3
+
+.Ldone_\@:
+.endm
+
+.macro RESTORE_CR3 scratch_reg:req save_reg:req
+	ALTERNATIVE "jmp .Lend_\@", "", X86_FEATURE_PTI
+
+	ALTERNATIVE "jmp .Lwrcr3_\@", "", X86_FEATURE_PCID
+
+	/*
+	 * KERNEL pages can always resume with NOFLUSH as we do
+	 * explicit flushes.
+	 */
+	bt	$X86_CR3_PTI_SWITCH_BIT, \save_reg
+	jnc	.Lnoflush_\@
+
+	/*
+	 * Check if there's a pending flush for the user ASID we're
+	 * about to set.
+	 */
+	movq	\save_reg, \scratch_reg
+	andq	$(0x7FF), \scratch_reg
+	bt	\scratch_reg, THIS_CPU_user_pcid_flush_mask
+	jnc	.Lnoflush_\@
+
+	btr	\scratch_reg, THIS_CPU_user_pcid_flush_mask
+	jmp	.Lwrcr3_\@
+
+.Lnoflush_\@:
+	SET_NOFLUSH_BIT \save_reg
+
+.Lwrcr3_\@:
+	/*
+	 * The CR3 write could be avoided when not changing its value,
+	 * but would require a CR3 read *and* a scratch register.
+	 */
+	movq	\save_reg, %cr3
+.Lend_\@:
+.endm
+
+#else /* CONFIG_PAGE_TABLE_ISOLATION=n: */
+
+.macro SWITCH_TO_KERNEL_CR3 scratch_reg:req
+.endm
+.macro SWITCH_TO_USER_CR3_NOSTACK scratch_reg:req scratch_reg2:req
+.endm
+.macro SWITCH_TO_USER_CR3_STACK scratch_reg:req
+.endm
+.macro SAVE_AND_SWITCH_TO_KERNEL_CR3 scratch_reg:req save_reg:req
+.endm
+.macro RESTORE_CR3 scratch_reg:req save_reg:req
+.endm
+
+#endif
+
 #endif /* CONFIG_X86_64 */
 
 /*
diff --git a/arch/x86/entry/entry_32.S b/arch/x86/entry/entry_32.S
index 4838037f97f6..ace8f321a5a1 100644
--- a/arch/x86/entry/entry_32.S
+++ b/arch/x86/entry/entry_32.S
@@ -941,9 +941,10 @@ ENTRY(debug)
 	movl	%esp, %eax			# pt_regs pointer
 
 	/* Are we currently on the SYSENTER stack? */
-	PER_CPU(cpu_tss + CPU_TSS_SYSENTER_stack + SIZEOF_SYSENTER_stack, %ecx)
-	subl	%eax, %ecx	/* ecx = (end of SYSENTER_stack) - esp */
-	cmpl	$SIZEOF_SYSENTER_stack, %ecx
+	movl	PER_CPU_VAR(cpu_entry_area), %ecx
+	addl	$CPU_ENTRY_AREA_entry_stack + SIZEOF_entry_stack, %ecx
+	subl	%eax, %ecx	/* ecx = (end of entry_stack) - esp */
+	cmpl	$SIZEOF_entry_stack, %ecx
 	jb	.Ldebug_from_sysenter_stack
 
 	TRACE_IRQS_OFF
@@ -984,9 +985,10 @@ ENTRY(nmi)
 	movl	%esp, %eax			# pt_regs pointer
 
 	/* Are we currently on the SYSENTER stack? */
-	PER_CPU(cpu_tss + CPU_TSS_SYSENTER_stack + SIZEOF_SYSENTER_stack, %ecx)
-	subl	%eax, %ecx	/* ecx = (end of SYSENTER_stack) - esp */
-	cmpl	$SIZEOF_SYSENTER_stack, %ecx
+	movl	PER_CPU_VAR(cpu_entry_area), %ecx
+	addl	$CPU_ENTRY_AREA_entry_stack + SIZEOF_entry_stack, %ecx
+	subl	%eax, %ecx	/* ecx = (end of entry_stack) - esp */
+	cmpl	$SIZEOF_entry_stack, %ecx
 	jb	.Lnmi_from_sysenter_stack
 
 	/* Not on SYSENTER stack. */
diff --git a/arch/x86/entry/entry_64.S b/arch/x86/entry/entry_64.S
index a2b30ec69497..f048e384ff54 100644
--- a/arch/x86/entry/entry_64.S
+++ b/arch/x86/entry/entry_64.S
@@ -23,7 +23,6 @@
 #include <asm/segment.h>
 #include <asm/cache.h>
 #include <asm/errno.h>
-#include "calling.h"
 #include <asm/asm-offsets.h>
 #include <asm/msr.h>
 #include <asm/unistd.h>
@@ -40,6 +39,8 @@
 #include <asm/frame.h>
 #include <linux/err.h>
 
+#include "calling.h"
+
 .code64
 .section .entry.text, "ax"
 
@@ -51,15 +52,19 @@ ENTRY(native_usergs_sysret64)
 END(native_usergs_sysret64)
 #endif /* CONFIG_PARAVIRT */
 
-.macro TRACE_IRQS_IRETQ
+.macro TRACE_IRQS_FLAGS flags:req
 #ifdef CONFIG_TRACE_IRQFLAGS
-	bt	$9, EFLAGS(%rsp)		/* interrupts off? */
+	bt	$9, \flags		/* interrupts off? */
 	jnc	1f
 	TRACE_IRQS_ON
 1:
 #endif
 .endm
 
+.macro TRACE_IRQS_IRETQ
+	TRACE_IRQS_FLAGS EFLAGS(%rsp)
+.endm
+
 /*
  * When dynamic function tracer is enabled it will add a breakpoint
  * to all locations that it is about to modify, sync CPUs, update
@@ -136,6 +141,67 @@ END(native_usergs_sysret64)
  * with them due to bugs in both AMD and Intel CPUs.
  */
 
+	.pushsection .entry_trampoline, "ax"
+
+/*
+ * The code in here gets remapped into cpu_entry_area's trampoline.  This means
+ * that the assembler and linker have the wrong idea as to where this code
+ * lives (and, in fact, it's mapped more than once, so it's not even at a
+ * fixed address).  So we can't reference any symbols outside the entry
+ * trampoline and expect it to work.
+ *
+ * Instead, we carefully abuse %rip-relative addressing.
+ * _entry_trampoline(%rip) refers to the start of the remapped) entry
+ * trampoline.  We can thus find cpu_entry_area with this macro:
+ */
+
+#define CPU_ENTRY_AREA \
+	_entry_trampoline - CPU_ENTRY_AREA_entry_trampoline(%rip)
+
+/* The top word of the SYSENTER stack is hot and is usable as scratch space. */
+#define RSP_SCRATCH	CPU_ENTRY_AREA_entry_stack + \
+			SIZEOF_entry_stack - 8 + CPU_ENTRY_AREA
+
+ENTRY(entry_SYSCALL_64_trampoline)
+	UNWIND_HINT_EMPTY
+	swapgs
+
+	/* Stash the user RSP. */
+	movq	%rsp, RSP_SCRATCH
+
+	/* Note: using %rsp as a scratch reg. */
+	SWITCH_TO_KERNEL_CR3 scratch_reg=%rsp
+
+	/* Load the top of the task stack into RSP */
+	movq	CPU_ENTRY_AREA_tss + TSS_sp1 + CPU_ENTRY_AREA, %rsp
+
+	/* Start building the simulated IRET frame. */
+	pushq	$__USER_DS			/* pt_regs->ss */
+	pushq	RSP_SCRATCH			/* pt_regs->sp */
+	pushq	%r11				/* pt_regs->flags */
+	pushq	$__USER_CS			/* pt_regs->cs */
+	pushq	%rcx				/* pt_regs->ip */
+
+	/*
+	 * x86 lacks a near absolute jump, and we can't jump to the real
+	 * entry text with a relative jump.  We could push the target
+	 * address and then use retq, but this destroys the pipeline on
+	 * many CPUs (wasting over 20 cycles on Sandy Bridge).  Instead,
+	 * spill RDI and restore it in a second-stage trampoline.
+	 */
+	pushq	%rdi
+	movq	$entry_SYSCALL_64_stage2, %rdi
+	jmp	*%rdi
+END(entry_SYSCALL_64_trampoline)
+
+	.popsection
+
+ENTRY(entry_SYSCALL_64_stage2)
+	UNWIND_HINT_EMPTY
+	popq	%rdi
+	jmp	entry_SYSCALL_64_after_hwframe
+END(entry_SYSCALL_64_stage2)
+
 ENTRY(entry_SYSCALL_64)
 	UNWIND_HINT_EMPTY
 	/*
@@ -145,11 +211,13 @@ ENTRY(entry_SYSCALL_64)
 	 */
 
 	swapgs
+	/*
+	 * This path is not taken when PAGE_TABLE_ISOLATION is disabled so it
+	 * is not required to switch CR3.
+	 */
 	movq	%rsp, PER_CPU_VAR(rsp_scratch)
 	movq	PER_CPU_VAR(cpu_current_top_of_stack), %rsp
 
-	TRACE_IRQS_OFF
-
 	/* Construct struct pt_regs on stack */
 	pushq	$__USER_DS			/* pt_regs->ss */
 	pushq	PER_CPU_VAR(rsp_scratch)	/* pt_regs->sp */
@@ -170,6 +238,8 @@ GLOBAL(entry_SYSCALL_64_after_hwframe)
 	sub	$(6*8), %rsp			/* pt_regs->bp, bx, r12-15 not saved */
 	UNWIND_HINT_REGS extra=0
 
+	TRACE_IRQS_OFF
+
 	/*
 	 * If we need to do entry work or if we guess we'll need to do
 	 * exit work, go straight to the slow path.
@@ -326,8 +396,25 @@ syscall_return_via_sysret:
 	popq	%rsi	/* skip rcx */
 	popq	%rdx
 	popq	%rsi
+
+	/*
+	 * Now all regs are restored except RSP and RDI.
+	 * Save old stack pointer and switch to trampoline stack.
+	 */
+	movq	%rsp, %rdi
+	movq	PER_CPU_VAR(cpu_tss_rw + TSS_sp0), %rsp
+
+	pushq	RSP-RDI(%rdi)	/* RSP */
+	pushq	(%rdi)		/* RDI */
+
+	/*
+	 * We are on the trampoline stack.  All regs except RDI are live.
+	 * We can do future final exit work right here.
+	 */
+	SWITCH_TO_USER_CR3_STACK scratch_reg=%rdi
+
 	popq	%rdi
-	movq	RSP-ORIG_RAX(%rsp), %rsp
+	popq	%rsp
 	USERGS_SYSRET64
 END(entry_SYSCALL_64)
 
@@ -462,12 +549,13 @@ END(irq_entries_start)
 
 .macro DEBUG_ENTRY_ASSERT_IRQS_OFF
 #ifdef CONFIG_DEBUG_ENTRY
-	pushfq
-	testl $X86_EFLAGS_IF, (%rsp)
+	pushq %rax
+	SAVE_FLAGS(CLBR_RAX)
+	testl $X86_EFLAGS_IF, %eax
 	jz .Lokay_\@
 	ud2
 .Lokay_\@:
-	addq $8, %rsp
+	popq %rax
 #endif
 .endm
 
@@ -559,6 +647,13 @@ END(irq_entries_start)
 /* 0(%rsp): ~(interrupt number) */
 	.macro interrupt func
 	cld
+
+	testb	$3, CS-ORIG_RAX(%rsp)
+	jz	1f
+	SWAPGS
+	call	switch_to_thread_stack
+1:
+
 	ALLOC_PT_GPREGS_ON_STACK
 	SAVE_C_REGS
 	SAVE_EXTRA_REGS
@@ -568,12 +663,8 @@ END(irq_entries_start)
 	jz	1f
 
 	/*
-	 * IRQ from user mode.  Switch to kernel gsbase and inform context
-	 * tracking that we're in kernel mode.
-	 */
-	SWAPGS
-
-	/*
+	 * IRQ from user mode.
+	 *
 	 * We need to tell lockdep that IRQs are off.  We can't do this until
 	 * we fix gsbase, and we should do it before enter_from_user_mode
 	 * (which can take locks).  Since TRACE_IRQS_OFF idempotent,
@@ -626,10 +717,43 @@ GLOBAL(swapgs_restore_regs_and_return_to_usermode)
 	ud2
 1:
 #endif
-	SWAPGS
 	POP_EXTRA_REGS
-	POP_C_REGS
-	addq	$8, %rsp	/* skip regs->orig_ax */
+	popq	%r11
+	popq	%r10
+	popq	%r9
+	popq	%r8
+	popq	%rax
+	popq	%rcx
+	popq	%rdx
+	popq	%rsi
+
+	/*
+	 * The stack is now user RDI, orig_ax, RIP, CS, EFLAGS, RSP, SS.
+	 * Save old stack pointer and switch to trampoline stack.
+	 */
+	movq	%rsp, %rdi
+	movq	PER_CPU_VAR(cpu_tss_rw + TSS_sp0), %rsp
+
+	/* Copy the IRET frame to the trampoline stack. */
+	pushq	6*8(%rdi)	/* SS */
+	pushq	5*8(%rdi)	/* RSP */
+	pushq	4*8(%rdi)	/* EFLAGS */
+	pushq	3*8(%rdi)	/* CS */
+	pushq	2*8(%rdi)	/* RIP */
+
+	/* Push user RDI on the trampoline stack. */
+	pushq	(%rdi)
+
+	/*
+	 * We are on the trampoline stack.  All regs except RDI are live.
+	 * We can do future final exit work right here.
+	 */
+
+	SWITCH_TO_USER_CR3_STACK scratch_reg=%rdi
+
+	/* Restore RDI. */
+	popq	%rdi
+	SWAPGS
 	INTERRUPT_RETURN
 
 
@@ -709,7 +833,9 @@ native_irq_return_ldt:
 	 */
 
 	pushq	%rdi				/* Stash user RDI */
-	SWAPGS
+	SWAPGS					/* to kernel GS */
+	SWITCH_TO_KERNEL_CR3 scratch_reg=%rdi	/* to kernel CR3 */
+
 	movq	PER_CPU_VAR(espfix_waddr), %rdi
 	movq	%rax, (0*8)(%rdi)		/* user RAX */
 	movq	(1*8)(%rsp), %rax		/* user RIP */
@@ -725,7 +851,6 @@ native_irq_return_ldt:
 	/* Now RAX == RSP. */
 
 	andl	$0xffff0000, %eax		/* RAX = (RSP & 0xffff0000) */
-	popq	%rdi				/* Restore user RDI */
 
 	/*
 	 * espfix_stack[31:16] == 0.  The page tables are set up such that
@@ -736,7 +861,11 @@ native_irq_return_ldt:
 	 * still points to an RO alias of the ESPFIX stack.
 	 */
 	orq	PER_CPU_VAR(espfix_stack), %rax
-	SWAPGS
+
+	SWITCH_TO_USER_CR3_STACK scratch_reg=%rdi
+	SWAPGS					/* to user GS */
+	popq	%rdi				/* Restore user RDI */
+
 	movq	%rax, %rsp
 	UNWIND_HINT_IRET_REGS offset=8
 
@@ -825,7 +954,35 @@ apicinterrupt IRQ_WORK_VECTOR			irq_work_interrupt		smp_irq_work_interrupt
 /*
  * Exception entry points.
  */
-#define CPU_TSS_IST(x) PER_CPU_VAR(cpu_tss) + (TSS_ist + ((x) - 1) * 8)
+#define CPU_TSS_IST(x) PER_CPU_VAR(cpu_tss_rw) + (TSS_ist + ((x) - 1) * 8)
+
+/*
+ * Switch to the thread stack.  This is called with the IRET frame and
+ * orig_ax on the stack.  (That is, RDI..R12 are not on the stack and
+ * space has not been allocated for them.)
+ */
+ENTRY(switch_to_thread_stack)
+	UNWIND_HINT_FUNC
+
+	pushq	%rdi
+	/* Need to switch before accessing the thread stack. */
+	SWITCH_TO_KERNEL_CR3 scratch_reg=%rdi
+	movq	%rsp, %rdi
+	movq	PER_CPU_VAR(cpu_current_top_of_stack), %rsp
+	UNWIND_HINT sp_offset=16 sp_reg=ORC_REG_DI
+
+	pushq	7*8(%rdi)		/* regs->ss */
+	pushq	6*8(%rdi)		/* regs->rsp */
+	pushq	5*8(%rdi)		/* regs->eflags */
+	pushq	4*8(%rdi)		/* regs->cs */
+	pushq	3*8(%rdi)		/* regs->ip */
+	pushq	2*8(%rdi)		/* regs->orig_ax */
+	pushq	8(%rdi)			/* return address */
+	UNWIND_HINT_FUNC
+
+	movq	(%rdi), %rdi
+	ret
+END(switch_to_thread_stack)
 
 .macro idtentry sym do_sym has_error_code:req paranoid=0 shift_ist=-1
 ENTRY(\sym)
@@ -844,11 +1001,12 @@ ENTRY(\sym)
 
 	ALLOC_PT_GPREGS_ON_STACK
 
-	.if \paranoid
-	.if \paranoid == 1
+	.if \paranoid < 2
 	testb	$3, CS(%rsp)			/* If coming from userspace, switch stacks */
-	jnz	1f
+	jnz	.Lfrom_usermode_switch_stack_\@
 	.endif
+
+	.if \paranoid
 	call	paranoid_entry
 	.else
 	call	error_entry
@@ -890,20 +1048,15 @@ ENTRY(\sym)
 	jmp	error_exit
 	.endif
 
-	.if \paranoid == 1
+	.if \paranoid < 2
 	/*
-	 * Paranoid entry from userspace.  Switch stacks and treat it
+	 * Entry from userspace.  Switch stacks and treat it
 	 * as a normal entry.  This means that paranoid handlers
 	 * run in real process context if user_mode(regs).
 	 */
-1:
+.Lfrom_usermode_switch_stack_\@:
 	call	error_entry
 
-
-	movq	%rsp, %rdi			/* pt_regs pointer */
-	call	sync_regs
-	movq	%rax, %rsp			/* switch stack */
-
 	movq	%rsp, %rdi			/* pt_regs pointer */
 
 	.if \has_error_code
@@ -943,11 +1096,13 @@ ENTRY(native_load_gs_index)
 	FRAME_BEGIN
 	pushfq
 	DISABLE_INTERRUPTS(CLBR_ANY & ~CLBR_RDI)
+	TRACE_IRQS_OFF
 	SWAPGS
 .Lgs_change:
 	movl	%edi, %gs
 2:	ALTERNATIVE "", "mfence", X86_BUG_SWAPGS_FENCE
 	SWAPGS
+	TRACE_IRQS_FLAGS (%rsp)
 	popfq
 	FRAME_END
 	ret
@@ -1113,7 +1268,11 @@ ENTRY(paranoid_entry)
 	js	1f				/* negative -> in kernel */
 	SWAPGS
 	xorl	%ebx, %ebx
-1:	ret
+
+1:
+	SAVE_AND_SWITCH_TO_KERNEL_CR3 scratch_reg=%rax save_reg=%r14
+
+	ret
 END(paranoid_entry)
 
 /*
@@ -1135,6 +1294,7 @@ ENTRY(paranoid_exit)
 	testl	%ebx, %ebx			/* swapgs needed? */
 	jnz	.Lparanoid_exit_no_swapgs
 	TRACE_IRQS_IRETQ
+	RESTORE_CR3	scratch_reg=%rbx save_reg=%r14
 	SWAPGS_UNSAFE_STACK
 	jmp	.Lparanoid_exit_restore
 .Lparanoid_exit_no_swapgs:
@@ -1162,8 +1322,18 @@ ENTRY(error_entry)
 	 * from user mode due to an IRET fault.
 	 */
 	SWAPGS
+	/* We have user CR3.  Change to kernel CR3. */
+	SWITCH_TO_KERNEL_CR3 scratch_reg=%rax
 
 .Lerror_entry_from_usermode_after_swapgs:
+	/* Put us onto the real thread stack. */
+	popq	%r12				/* save return addr in %12 */
+	movq	%rsp, %rdi			/* arg0 = pt_regs pointer */
+	call	sync_regs
+	movq	%rax, %rsp			/* switch stack */
+	ENCODE_FRAME_POINTER
+	pushq	%r12
+
 	/*
 	 * We need to tell lockdep that IRQs are off.  We can't do this until
 	 * we fix gsbase, and we should do it before enter_from_user_mode
@@ -1200,6 +1370,7 @@ ENTRY(error_entry)
 	 * .Lgs_change's error handler with kernel gsbase.
 	 */
 	SWAPGS
+	SWITCH_TO_KERNEL_CR3 scratch_reg=%rax
 	jmp .Lerror_entry_done
 
 .Lbstep_iret:
@@ -1209,10 +1380,11 @@ ENTRY(error_entry)
 
 .Lerror_bad_iret:
 	/*
-	 * We came from an IRET to user mode, so we have user gsbase.
-	 * Switch to kernel gsbase:
+	 * We came from an IRET to user mode, so we have user
+	 * gsbase and CR3.  Switch to kernel gsbase and CR3:
 	 */
 	SWAPGS
+	SWITCH_TO_KERNEL_CR3 scratch_reg=%rax
 
 	/*
 	 * Pretend that the exception came from user mode: set up pt_regs
@@ -1244,6 +1416,10 @@ END(error_exit)
 /*
  * Runs on exception stack.  Xen PV does not go through this path at all,
  * so we can use real assembly here.
+ *
+ * Registers:
+ *	%r14: Used to save/restore the CR3 of the interrupted context
+ *	      when PAGE_TABLE_ISOLATION is in use.  Do not clobber.
  */
 ENTRY(nmi)
 	UNWIND_HINT_IRET_REGS
@@ -1307,6 +1483,7 @@ ENTRY(nmi)
 
 	swapgs
 	cld
+	SWITCH_TO_KERNEL_CR3 scratch_reg=%rdx
 	movq	%rsp, %rdx
 	movq	PER_CPU_VAR(cpu_current_top_of_stack), %rsp
 	UNWIND_HINT_IRET_REGS base=%rdx offset=8
@@ -1559,6 +1736,8 @@ end_repeat_nmi:
 	movq	$-1, %rsi
 	call	do_nmi
 
+	RESTORE_CR3 scratch_reg=%r15 save_reg=%r14
+
 	testl	%ebx, %ebx			/* swapgs needed? */
 	jnz	nmi_restore
 nmi_swapgs:
diff --git a/arch/x86/entry/entry_64_compat.S b/arch/x86/entry/entry_64_compat.S
index 568e130d932c..40f17009ec20 100644
--- a/arch/x86/entry/entry_64_compat.S
+++ b/arch/x86/entry/entry_64_compat.S
@@ -48,7 +48,11 @@
  */
 ENTRY(entry_SYSENTER_compat)
 	/* Interrupts are off on entry. */
-	SWAPGS_UNSAFE_STACK
+	SWAPGS
+
+	/* We are about to clobber %rsp anyway, clobbering here is OK */
+	SWITCH_TO_KERNEL_CR3 scratch_reg=%rsp
+
 	movq	PER_CPU_VAR(cpu_current_top_of_stack), %rsp
 
 	/*
@@ -216,6 +220,12 @@ GLOBAL(entry_SYSCALL_compat_after_hwframe)
 	pushq   $0			/* pt_regs->r15 = 0 */
 
 	/*
+	 * We just saved %rdi so it is safe to clobber.  It is not
+	 * preserved during the C calls inside TRACE_IRQS_OFF anyway.
+	 */
+	SWITCH_TO_KERNEL_CR3 scratch_reg=%rdi
+
+	/*
 	 * User mode is traced as though IRQs are on, and SYSENTER
 	 * turned them off.
 	 */
@@ -256,10 +266,22 @@ sysret32_from_system_call:
 	 * when the system call started, which is already known to user
 	 * code.  We zero R8-R10 to avoid info leaks.
          */
+	movq	RSP-ORIG_RAX(%rsp), %rsp
+
+	/*
+	 * The original userspace %rsp (RSP-ORIG_RAX(%rsp)) is stored
+	 * on the process stack which is not mapped to userspace and
+	 * not readable after we SWITCH_TO_USER_CR3.  Delay the CR3
+	 * switch until after after the last reference to the process
+	 * stack.
+	 *
+	 * %r8/%r9 are zeroed before the sysret, thus safe to clobber.
+	 */
+	SWITCH_TO_USER_CR3_NOSTACK scratch_reg=%r8 scratch_reg2=%r9
+
 	xorq	%r8, %r8
 	xorq	%r9, %r9
 	xorq	%r10, %r10
-	movq	RSP-ORIG_RAX(%rsp), %rsp
 	swapgs
 	sysretl
 END(entry_SYSCALL_compat)
@@ -306,8 +328,11 @@ ENTRY(entry_INT80_compat)
 	 */
 	movl	%eax, %eax
 
-	/* Construct struct pt_regs on stack (iret frame is already on stack) */
 	pushq	%rax			/* pt_regs->orig_ax */
+
+	/* switch to thread stack expects orig_ax to be pushed */
+	call	switch_to_thread_stack
+
 	pushq	%rdi			/* pt_regs->di */
 	pushq	%rsi			/* pt_regs->si */
 	pushq	%rdx			/* pt_regs->dx */
diff --git a/arch/x86/entry/vdso/Makefile b/arch/x86/entry/vdso/Makefile
index c366c0adeb40..1943aebadede 100644
--- a/arch/x86/entry/vdso/Makefile
+++ b/arch/x86/entry/vdso/Makefile
@@ -130,10 +130,6 @@ $(obj)/vdsox32.so.dbg: $(src)/vdsox32.lds $(vobjx32s) FORCE
 CPPFLAGS_vdso32.lds = $(CPPFLAGS_vdso.lds)
 VDSO_LDFLAGS_vdso32.lds = -m32 -Wl,-m,elf_i386 -Wl,-soname=linux-gate.so.1
 
-# This makes sure the $(obj) subdirectory exists even though vdso32/
-# is not a kbuild sub-make subdirectory.
-override obj-dirs = $(dir $(obj)) $(obj)/vdso32/
-
 targets += vdso32/vdso32.lds
 targets += vdso32/note.o vdso32/system_call.o vdso32/sigreturn.o
 targets += vdso32/vclock_gettime.o
diff --git a/arch/x86/entry/vdso/vclock_gettime.c b/arch/x86/entry/vdso/vclock_gettime.c
index 11b13c4b43d5..f19856d95c60 100644
--- a/arch/x86/entry/vdso/vclock_gettime.c
+++ b/arch/x86/entry/vdso/vclock_gettime.c
@@ -324,5 +324,5 @@ notrace time_t __vdso_time(time_t *t)
 		*t = result;
 	return result;
 }
-int time(time_t *t)
+time_t time(time_t *t)
 	__attribute__((weak, alias("__vdso_time")));
diff --git a/arch/x86/entry/vdso/vma.c b/arch/x86/entry/vdso/vma.c
index d63053142b16..5b8b556dbb12 100644
--- a/arch/x86/entry/vdso/vma.c
+++ b/arch/x86/entry/vdso/vma.c
@@ -112,7 +112,7 @@ static int vvar_fault(const struct vm_special_mapping *sm,
 				    __pa_symbol(&__vvar_page) >> PAGE_SHIFT);
 	} else if (sym_offset == image->sym_pvclock_page) {
 		struct pvclock_vsyscall_time_info *pvti =
-			pvclock_pvti_cpu0_va();
+			pvclock_get_pvti_cpu0_va();
 		if (pvti && vclock_was_used(VCLOCK_PVCLOCK)) {
 			ret = vm_insert_pfn_prot(
 				vma,
diff --git a/arch/x86/entry/vsyscall/vsyscall_64.c b/arch/x86/entry/vsyscall/vsyscall_64.c
index f279ba2643dc..577fa8adb785 100644
--- a/arch/x86/entry/vsyscall/vsyscall_64.c
+++ b/arch/x86/entry/vsyscall/vsyscall_64.c
@@ -37,6 +37,7 @@
 #include <asm/unistd.h>
 #include <asm/fixmap.h>
 #include <asm/traps.h>
+#include <asm/paravirt.h>
 
 #define CREATE_TRACE_POINTS
 #include "vsyscall_trace.h"
@@ -138,6 +139,10 @@ bool emulate_vsyscall(struct pt_regs *regs, unsigned long address)
 
 	WARN_ON_ONCE(address != regs->ip);
 
+	/* This should be unreachable in NATIVE mode. */
+	if (WARN_ON(vsyscall_mode == NATIVE))
+		return false;
+
 	if (vsyscall_mode == NONE) {
 		warn_bad_vsyscall(KERN_INFO, regs,
 				  "vsyscall attempted with vsyscall=none");
@@ -329,16 +334,47 @@ int in_gate_area_no_mm(unsigned long addr)
 	return vsyscall_mode != NONE && (addr & PAGE_MASK) == VSYSCALL_ADDR;
 }
 
+/*
+ * The VSYSCALL page is the only user-accessible page in the kernel address
+ * range.  Normally, the kernel page tables can have _PAGE_USER clear, but
+ * the tables covering VSYSCALL_ADDR need _PAGE_USER set if vsyscalls
+ * are enabled.
+ *
+ * Some day we may create a "minimal" vsyscall mode in which we emulate
+ * vsyscalls but leave the page not present.  If so, we skip calling
+ * this.
+ */
+void __init set_vsyscall_pgtable_user_bits(pgd_t *root)
+{
+	pgd_t *pgd;
+	p4d_t *p4d;
+	pud_t *pud;
+	pmd_t *pmd;
+
+	pgd = pgd_offset_pgd(root, VSYSCALL_ADDR);
+	set_pgd(pgd, __pgd(pgd_val(*pgd) | _PAGE_USER));
+	p4d = p4d_offset(pgd, VSYSCALL_ADDR);
+#if CONFIG_PGTABLE_LEVELS >= 5
+	p4d->p4d |= _PAGE_USER;
+#endif
+	pud = pud_offset(p4d, VSYSCALL_ADDR);
+	set_pud(pud, __pud(pud_val(*pud) | _PAGE_USER));
+	pmd = pmd_offset(pud, VSYSCALL_ADDR);
+	set_pmd(pmd, __pmd(pmd_val(*pmd) | _PAGE_USER));
+}
+
 void __init map_vsyscall(void)
 {
 	extern char __vsyscall_page;
 	unsigned long physaddr_vsyscall = __pa_symbol(&__vsyscall_page);
 
-	if (vsyscall_mode != NONE)
+	if (vsyscall_mode != NONE) {
 		__set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall,
 			     vsyscall_mode == NATIVE
 			     ? PAGE_KERNEL_VSYSCALL
 			     : PAGE_KERNEL_VVAR);
+		set_vsyscall_pgtable_user_bits(swapper_pg_dir);
+	}
 
 	BUILD_BUG_ON((unsigned long)__fix_to_virt(VSYSCALL_PAGE) !=
 		     (unsigned long)VSYSCALL_ADDR);
diff --git a/arch/x86/events/intel/core.c b/arch/x86/events/intel/core.c
index 43445da30cea..09c26a4f139c 100644
--- a/arch/x86/events/intel/core.c
+++ b/arch/x86/events/intel/core.c
@@ -3734,6 +3734,19 @@ EVENT_ATTR_STR(cycles-t,	cycles_t,	"event=0x3c,in_tx=1");
 EVENT_ATTR_STR(cycles-ct,	cycles_ct,	"event=0x3c,in_tx=1,in_tx_cp=1");
 
 static struct attribute *hsw_events_attrs[] = {
+	EVENT_PTR(mem_ld_hsw),
+	EVENT_PTR(mem_st_hsw),
+	EVENT_PTR(td_slots_issued),
+	EVENT_PTR(td_slots_retired),
+	EVENT_PTR(td_fetch_bubbles),
+	EVENT_PTR(td_total_slots),
+	EVENT_PTR(td_total_slots_scale),
+	EVENT_PTR(td_recovery_bubbles),
+	EVENT_PTR(td_recovery_bubbles_scale),
+	NULL
+};
+
+static struct attribute *hsw_tsx_events_attrs[] = {
 	EVENT_PTR(tx_start),
 	EVENT_PTR(tx_commit),
 	EVENT_PTR(tx_abort),
@@ -3746,18 +3759,16 @@ static struct attribute *hsw_events_attrs[] = {
 	EVENT_PTR(el_conflict),
 	EVENT_PTR(cycles_t),
 	EVENT_PTR(cycles_ct),
-	EVENT_PTR(mem_ld_hsw),
-	EVENT_PTR(mem_st_hsw),
-	EVENT_PTR(td_slots_issued),
-	EVENT_PTR(td_slots_retired),
-	EVENT_PTR(td_fetch_bubbles),
-	EVENT_PTR(td_total_slots),
-	EVENT_PTR(td_total_slots_scale),
-	EVENT_PTR(td_recovery_bubbles),
-	EVENT_PTR(td_recovery_bubbles_scale),
 	NULL
 };
 
+static __init struct attribute **get_hsw_events_attrs(void)
+{
+	return boot_cpu_has(X86_FEATURE_RTM) ?
+		merge_attr(hsw_events_attrs, hsw_tsx_events_attrs) :
+		hsw_events_attrs;
+}
+
 static ssize_t freeze_on_smi_show(struct device *cdev,
 				  struct device_attribute *attr,
 				  char *buf)
@@ -4186,7 +4197,7 @@ __init int intel_pmu_init(void)
 
 		x86_pmu.hw_config = hsw_hw_config;
 		x86_pmu.get_event_constraints = hsw_get_event_constraints;
-		x86_pmu.cpu_events = hsw_events_attrs;
+		x86_pmu.cpu_events = get_hsw_events_attrs();
 		x86_pmu.lbr_double_abort = true;
 		extra_attr = boot_cpu_has(X86_FEATURE_RTM) ?
 			hsw_format_attr : nhm_format_attr;
@@ -4225,7 +4236,7 @@ __init int intel_pmu_init(void)
 
 		x86_pmu.hw_config = hsw_hw_config;
 		x86_pmu.get_event_constraints = hsw_get_event_constraints;
-		x86_pmu.cpu_events = hsw_events_attrs;
+		x86_pmu.cpu_events = get_hsw_events_attrs();
 		x86_pmu.limit_period = bdw_limit_period;
 		extra_attr = boot_cpu_has(X86_FEATURE_RTM) ?
 			hsw_format_attr : nhm_format_attr;
@@ -4283,7 +4294,7 @@ __init int intel_pmu_init(void)
 		extra_attr = boot_cpu_has(X86_FEATURE_RTM) ?
 			hsw_format_attr : nhm_format_attr;
 		extra_attr = merge_attr(extra_attr, skl_format_attr);
-		x86_pmu.cpu_events = hsw_events_attrs;
+		x86_pmu.cpu_events = get_hsw_events_attrs();
 		intel_pmu_pebs_data_source_skl(
 			boot_cpu_data.x86_model == INTEL_FAM6_SKYLAKE_X);
 		pr_cont("Skylake events, ");
diff --git a/arch/x86/events/intel/ds.c b/arch/x86/events/intel/ds.c
index 3674a4b6f8bd..8f0aace08b87 100644
--- a/arch/x86/events/intel/ds.c
+++ b/arch/x86/events/intel/ds.c
@@ -3,16 +3,18 @@
 #include <linux/types.h>
 #include <linux/slab.h>
 
+#include <asm/cpu_entry_area.h>
 #include <asm/perf_event.h>
 #include <asm/insn.h>
 
 #include "../perf_event.h"
 
+/* Waste a full page so it can be mapped into the cpu_entry_area */
+DEFINE_PER_CPU_PAGE_ALIGNED(struct debug_store, cpu_debug_store);
+
 /* The size of a BTS record in bytes: */
 #define BTS_RECORD_SIZE		24
 
-#define BTS_BUFFER_SIZE		(PAGE_SIZE << 4)
-#define PEBS_BUFFER_SIZE	(PAGE_SIZE << 4)
 #define PEBS_FIXUP_SIZE		PAGE_SIZE
 
 /*
@@ -279,17 +281,52 @@ void fini_debug_store_on_cpu(int cpu)
 
 static DEFINE_PER_CPU(void *, insn_buffer);
 
-static int alloc_pebs_buffer(int cpu)
+static void ds_update_cea(void *cea, void *addr, size_t size, pgprot_t prot)
 {
-	struct debug_store *ds = per_cpu(cpu_hw_events, cpu).ds;
+	phys_addr_t pa;
+	size_t msz = 0;
+
+	pa = virt_to_phys(addr);
+	for (; msz < size; msz += PAGE_SIZE, pa += PAGE_SIZE, cea += PAGE_SIZE)
+		cea_set_pte(cea, pa, prot);
+}
+
+static void ds_clear_cea(void *cea, size_t size)
+{
+	size_t msz = 0;
+
+	for (; msz < size; msz += PAGE_SIZE, cea += PAGE_SIZE)
+		cea_set_pte(cea, 0, PAGE_NONE);
+}
+
+static void *dsalloc_pages(size_t size, gfp_t flags, int cpu)
+{
+	unsigned int order = get_order(size);
 	int node = cpu_to_node(cpu);
-	int max;
-	void *buffer, *ibuffer;
+	struct page *page;
+
+	page = __alloc_pages_node(node, flags | __GFP_ZERO, order);
+	return page ? page_address(page) : NULL;
+}
+
+static void dsfree_pages(const void *buffer, size_t size)
+{
+	if (buffer)
+		free_pages((unsigned long)buffer, get_order(size));
+}
+
+static int alloc_pebs_buffer(int cpu)
+{
+	struct cpu_hw_events *hwev = per_cpu_ptr(&cpu_hw_events, cpu);
+	struct debug_store *ds = hwev->ds;
+	size_t bsiz = x86_pmu.pebs_buffer_size;
+	int max, node = cpu_to_node(cpu);
+	void *buffer, *ibuffer, *cea;
 
 	if (!x86_pmu.pebs)
 		return 0;
 
-	buffer = kzalloc_node(x86_pmu.pebs_buffer_size, GFP_KERNEL, node);
+	buffer = dsalloc_pages(bsiz, GFP_KERNEL, cpu);
 	if (unlikely(!buffer))
 		return -ENOMEM;
 
@@ -300,25 +337,27 @@ static int alloc_pebs_buffer(int cpu)
 	if (x86_pmu.intel_cap.pebs_format < 2) {
 		ibuffer = kzalloc_node(PEBS_FIXUP_SIZE, GFP_KERNEL, node);
 		if (!ibuffer) {
-			kfree(buffer);
+			dsfree_pages(buffer, bsiz);
 			return -ENOMEM;
 		}
 		per_cpu(insn_buffer, cpu) = ibuffer;
 	}
-
-	max = x86_pmu.pebs_buffer_size / x86_pmu.pebs_record_size;
-
-	ds->pebs_buffer_base = (u64)(unsigned long)buffer;
+	hwev->ds_pebs_vaddr = buffer;
+	/* Update the cpu entry area mapping */
+	cea = &get_cpu_entry_area(cpu)->cpu_debug_buffers.pebs_buffer;
+	ds->pebs_buffer_base = (unsigned long) cea;
+	ds_update_cea(cea, buffer, bsiz, PAGE_KERNEL);
 	ds->pebs_index = ds->pebs_buffer_base;
-	ds->pebs_absolute_maximum = ds->pebs_buffer_base +
-		max * x86_pmu.pebs_record_size;
-
+	max = x86_pmu.pebs_record_size * (bsiz / x86_pmu.pebs_record_size);
+	ds->pebs_absolute_maximum = ds->pebs_buffer_base + max;
 	return 0;
 }
 
 static void release_pebs_buffer(int cpu)
 {
-	struct debug_store *ds = per_cpu(cpu_hw_events, cpu).ds;
+	struct cpu_hw_events *hwev = per_cpu_ptr(&cpu_hw_events, cpu);
+	struct debug_store *ds = hwev->ds;
+	void *cea;
 
 	if (!ds || !x86_pmu.pebs)
 		return;
@@ -326,73 +365,70 @@ static void release_pebs_buffer(int cpu)
 	kfree(per_cpu(insn_buffer, cpu));
 	per_cpu(insn_buffer, cpu) = NULL;
 
-	kfree((void *)(unsigned long)ds->pebs_buffer_base);
+	/* Clear the fixmap */
+	cea = &get_cpu_entry_area(cpu)->cpu_debug_buffers.pebs_buffer;
+	ds_clear_cea(cea, x86_pmu.pebs_buffer_size);
 	ds->pebs_buffer_base = 0;
+	dsfree_pages(hwev->ds_pebs_vaddr, x86_pmu.pebs_buffer_size);
+	hwev->ds_pebs_vaddr = NULL;
 }
 
 static int alloc_bts_buffer(int cpu)
 {
-	struct debug_store *ds = per_cpu(cpu_hw_events, cpu).ds;
-	int node = cpu_to_node(cpu);
-	int max, thresh;
-	void *buffer;
+	struct cpu_hw_events *hwev = per_cpu_ptr(&cpu_hw_events, cpu);
+	struct debug_store *ds = hwev->ds;
+	void *buffer, *cea;
+	int max;
 
 	if (!x86_pmu.bts)
 		return 0;
 
-	buffer = kzalloc_node(BTS_BUFFER_SIZE, GFP_KERNEL | __GFP_NOWARN, node);
+	buffer = dsalloc_pages(BTS_BUFFER_SIZE, GFP_KERNEL | __GFP_NOWARN, cpu);
 	if (unlikely(!buffer)) {
 		WARN_ONCE(1, "%s: BTS buffer allocation failure\n", __func__);
 		return -ENOMEM;
 	}
-
-	max = BTS_BUFFER_SIZE / BTS_RECORD_SIZE;
-	thresh = max / 16;
-
-	ds->bts_buffer_base = (u64)(unsigned long)buffer;
+	hwev->ds_bts_vaddr = buffer;
+	/* Update the fixmap */
+	cea = &get_cpu_entry_area(cpu)->cpu_debug_buffers.bts_buffer;
+	ds->bts_buffer_base = (unsigned long) cea;
+	ds_update_cea(cea, buffer, BTS_BUFFER_SIZE, PAGE_KERNEL);
 	ds->bts_index = ds->bts_buffer_base;
-	ds->bts_absolute_maximum = ds->bts_buffer_base +
-		max * BTS_RECORD_SIZE;
-	ds->bts_interrupt_threshold = ds->bts_absolute_maximum -
-		thresh * BTS_RECORD_SIZE;
-
+	max = BTS_RECORD_SIZE * (BTS_BUFFER_SIZE / BTS_RECORD_SIZE);
+	ds->bts_absolute_maximum = ds->bts_buffer_base + max;
+	ds->bts_interrupt_threshold = ds->bts_absolute_maximum - (max / 16);
 	return 0;
 }
 
 static void release_bts_buffer(int cpu)
 {
-	struct debug_store *ds = per_cpu(cpu_hw_events, cpu).ds;
+	struct cpu_hw_events *hwev = per_cpu_ptr(&cpu_hw_events, cpu);
+	struct debug_store *ds = hwev->ds;
+	void *cea;
 
 	if (!ds || !x86_pmu.bts)
 		return;
 
-	kfree((void *)(unsigned long)ds->bts_buffer_base);
+	/* Clear the fixmap */
+	cea = &get_cpu_entry_area(cpu)->cpu_debug_buffers.bts_buffer;
+	ds_clear_cea(cea, BTS_BUFFER_SIZE);
 	ds->bts_buffer_base = 0;
+	dsfree_pages(hwev->ds_bts_vaddr, BTS_BUFFER_SIZE);
+	hwev->ds_bts_vaddr = NULL;
 }
 
 static int alloc_ds_buffer(int cpu)
 {
-	int node = cpu_to_node(cpu);
-	struct debug_store *ds;
-
-	ds = kzalloc_node(sizeof(*ds), GFP_KERNEL, node);
-	if (unlikely(!ds))
-		return -ENOMEM;
+	struct debug_store *ds = &get_cpu_entry_area(cpu)->cpu_debug_store;
 
+	memset(ds, 0, sizeof(*ds));
 	per_cpu(cpu_hw_events, cpu).ds = ds;
-
 	return 0;
 }
 
 static void release_ds_buffer(int cpu)
 {
-	struct debug_store *ds = per_cpu(cpu_hw_events, cpu).ds;
-
-	if (!ds)
-		return;
-
 	per_cpu(cpu_hw_events, cpu).ds = NULL;
-	kfree(ds);
 }
 
 void release_ds_buffers(void)
diff --git a/arch/x86/events/intel/uncore.c b/arch/x86/events/intel/uncore.c
index d45e06346f14..7874c980d569 100644
--- a/arch/x86/events/intel/uncore.c
+++ b/arch/x86/events/intel/uncore.c
@@ -975,10 +975,10 @@ static void uncore_pci_remove(struct pci_dev *pdev)
 	int i, phys_id, pkg;
 
 	phys_id = uncore_pcibus_to_physid(pdev->bus);
-	pkg = topology_phys_to_logical_pkg(phys_id);
 
 	box = pci_get_drvdata(pdev);
 	if (!box) {
+		pkg = topology_phys_to_logical_pkg(phys_id);
 		for (i = 0; i < UNCORE_EXTRA_PCI_DEV_MAX; i++) {
 			if (uncore_extra_pci_dev[pkg].dev[i] == pdev) {
 				uncore_extra_pci_dev[pkg].dev[i] = NULL;
@@ -994,7 +994,7 @@ static void uncore_pci_remove(struct pci_dev *pdev)
 		return;
 
 	pci_set_drvdata(pdev, NULL);
-	pmu->boxes[pkg] = NULL;
+	pmu->boxes[box->pkgid] = NULL;
 	if (atomic_dec_return(&pmu->activeboxes) == 0)
 		uncore_pmu_unregister(pmu);
 	uncore_box_exit(box);
diff --git a/arch/x86/events/intel/uncore.h b/arch/x86/events/intel/uncore.h
index 4364191e7c6b..414dc7e7c950 100644
--- a/arch/x86/events/intel/uncore.h
+++ b/arch/x86/events/intel/uncore.h
@@ -100,7 +100,7 @@ struct intel_uncore_extra_reg {
 
 struct intel_uncore_box {
 	int pci_phys_id;
-	int pkgid;
+	int pkgid;	/* Logical package ID */
 	int n_active;	/* number of active events */
 	int n_events;
 	int cpu;	/* cpu to collect events */
diff --git a/arch/x86/events/intel/uncore_snbep.c b/arch/x86/events/intel/uncore_snbep.c
index 95cb19f4e06f..6d8044ab1060 100644
--- a/arch/x86/events/intel/uncore_snbep.c
+++ b/arch/x86/events/intel/uncore_snbep.c
@@ -1057,7 +1057,7 @@ static void snbep_qpi_enable_event(struct intel_uncore_box *box, struct perf_eve
 
 	if (reg1->idx != EXTRA_REG_NONE) {
 		int idx = box->pmu->pmu_idx + SNBEP_PCI_QPI_PORT0_FILTER;
-		int pkg = topology_phys_to_logical_pkg(box->pci_phys_id);
+		int pkg = box->pkgid;
 		struct pci_dev *filter_pdev = uncore_extra_pci_dev[pkg].dev[idx];
 
 		if (filter_pdev) {
@@ -3035,11 +3035,19 @@ static struct intel_uncore_type *bdx_msr_uncores[] = {
 	NULL,
 };
 
+/* Bit 7 'Use Occupancy' is not available for counter 0 on BDX */
+static struct event_constraint bdx_uncore_pcu_constraints[] = {
+	EVENT_CONSTRAINT(0x80, 0xe, 0x80),
+	EVENT_CONSTRAINT_END
+};
+
 void bdx_uncore_cpu_init(void)
 {
 	if (bdx_uncore_cbox.num_boxes > boot_cpu_data.x86_max_cores)
 		bdx_uncore_cbox.num_boxes = boot_cpu_data.x86_max_cores;
 	uncore_msr_uncores = bdx_msr_uncores;
+
+	hswep_uncore_pcu.constraints = bdx_uncore_pcu_constraints;
 }
 
 static struct intel_uncore_type bdx_uncore_ha = {
diff --git a/arch/x86/events/perf_event.h b/arch/x86/events/perf_event.h
index f7aaadf9331f..8e4ea143ed96 100644
--- a/arch/x86/events/perf_event.h
+++ b/arch/x86/events/perf_event.h
@@ -14,6 +14,8 @@
 
 #include <linux/perf_event.h>
 
+#include <asm/intel_ds.h>
+
 /* To enable MSR tracing please use the generic trace points. */
 
 /*
@@ -77,8 +79,6 @@ struct amd_nb {
 	struct event_constraint event_constraints[X86_PMC_IDX_MAX];
 };
 
-/* The maximal number of PEBS events: */
-#define MAX_PEBS_EVENTS		8
 #define PEBS_COUNTER_MASK	((1ULL << MAX_PEBS_EVENTS) - 1)
 
 /*
@@ -95,23 +95,6 @@ struct amd_nb {
 	PERF_SAMPLE_TRANSACTION | PERF_SAMPLE_PHYS_ADDR | \
 	PERF_SAMPLE_REGS_INTR | PERF_SAMPLE_REGS_USER)
 
-/*
- * A debug store configuration.
- *
- * We only support architectures that use 64bit fields.
- */
-struct debug_store {
-	u64	bts_buffer_base;
-	u64	bts_index;
-	u64	bts_absolute_maximum;
-	u64	bts_interrupt_threshold;
-	u64	pebs_buffer_base;
-	u64	pebs_index;
-	u64	pebs_absolute_maximum;
-	u64	pebs_interrupt_threshold;
-	u64	pebs_event_reset[MAX_PEBS_EVENTS];
-};
-
 #define PEBS_REGS \
 	(PERF_REG_X86_AX | \
 	 PERF_REG_X86_BX | \
@@ -216,6 +199,8 @@ struct cpu_hw_events {
 	 * Intel DebugStore bits
 	 */
 	struct debug_store	*ds;
+	void			*ds_pebs_vaddr;
+	void			*ds_bts_vaddr;
 	u64			pebs_enabled;
 	int			n_pebs;
 	int			n_large_pebs;
diff --git a/arch/x86/hyperv/hv_init.c b/arch/x86/hyperv/hv_init.c
index a0b86cf486e0..189a398290db 100644
--- a/arch/x86/hyperv/hv_init.c
+++ b/arch/x86/hyperv/hv_init.c
@@ -210,9 +210,10 @@ void hyperv_cleanup(void)
 }
 EXPORT_SYMBOL_GPL(hyperv_cleanup);
 
-void hyperv_report_panic(struct pt_regs *regs)
+void hyperv_report_panic(struct pt_regs *regs, long err)
 {
 	static bool panic_reported;
+	u64 guest_id;
 
 	/*
 	 * We prefer to report panic on 'die' chain as we have proper
@@ -223,11 +224,13 @@ void hyperv_report_panic(struct pt_regs *regs)
 		return;
 	panic_reported = true;
 
-	wrmsrl(HV_X64_MSR_CRASH_P0, regs->ip);
-	wrmsrl(HV_X64_MSR_CRASH_P1, regs->ax);
-	wrmsrl(HV_X64_MSR_CRASH_P2, regs->bx);
-	wrmsrl(HV_X64_MSR_CRASH_P3, regs->cx);
-	wrmsrl(HV_X64_MSR_CRASH_P4, regs->dx);
+	rdmsrl(HV_X64_MSR_GUEST_OS_ID, guest_id);
+
+	wrmsrl(HV_X64_MSR_CRASH_P0, err);
+	wrmsrl(HV_X64_MSR_CRASH_P1, guest_id);
+	wrmsrl(HV_X64_MSR_CRASH_P2, regs->ip);
+	wrmsrl(HV_X64_MSR_CRASH_P3, regs->ax);
+	wrmsrl(HV_X64_MSR_CRASH_P4, regs->sp);
 
 	/*
 	 * Let Hyper-V know there is crash data available
diff --git a/arch/x86/include/asm/compat.h b/arch/x86/include/asm/compat.h
index a600a6cda9ec..2cbd75dd2fd3 100644
--- a/arch/x86/include/asm/compat.h
+++ b/arch/x86/include/asm/compat.h
@@ -210,7 +210,6 @@ typedef struct compat_siginfo {
 } compat_siginfo_t;
 
 #define COMPAT_OFF_T_MAX	0x7fffffff
-#define COMPAT_LOFF_T_MAX	0x7fffffffffffffffL
 
 struct compat_ipc64_perm {
 	compat_key_t key;
diff --git a/arch/x86/include/asm/cpu_entry_area.h b/arch/x86/include/asm/cpu_entry_area.h
new file mode 100644
index 000000000000..4a7884b8dca5
--- /dev/null
+++ b/arch/x86/include/asm/cpu_entry_area.h
@@ -0,0 +1,81 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#ifndef _ASM_X86_CPU_ENTRY_AREA_H
+#define _ASM_X86_CPU_ENTRY_AREA_H
+
+#include <linux/percpu-defs.h>
+#include <asm/processor.h>
+#include <asm/intel_ds.h>
+
+/*
+ * cpu_entry_area is a percpu region that contains things needed by the CPU
+ * and early entry/exit code.  Real types aren't used for all fields here
+ * to avoid circular header dependencies.
+ *
+ * Every field is a virtual alias of some other allocated backing store.
+ * There is no direct allocation of a struct cpu_entry_area.
+ */
+struct cpu_entry_area {
+	char gdt[PAGE_SIZE];
+
+	/*
+	 * The GDT is just below entry_stack and thus serves (on x86_64) as
+	 * a a read-only guard page.
+	 */
+	struct entry_stack_page entry_stack_page;
+
+	/*
+	 * On x86_64, the TSS is mapped RO.  On x86_32, it's mapped RW because
+	 * we need task switches to work, and task switches write to the TSS.
+	 */
+	struct tss_struct tss;
+
+	char entry_trampoline[PAGE_SIZE];
+
+#ifdef CONFIG_X86_64
+	/*
+	 * Exception stacks used for IST entries.
+	 *
+	 * In the future, this should have a separate slot for each stack
+	 * with guard pages between them.
+	 */
+	char exception_stacks[(N_EXCEPTION_STACKS - 1) * EXCEPTION_STKSZ + DEBUG_STKSZ];
+#endif
+#ifdef CONFIG_CPU_SUP_INTEL
+	/*
+	 * Per CPU debug store for Intel performance monitoring. Wastes a
+	 * full page at the moment.
+	 */
+	struct debug_store cpu_debug_store;
+	/*
+	 * The actual PEBS/BTS buffers must be mapped to user space
+	 * Reserve enough fixmap PTEs.
+	 */
+	struct debug_store_buffers cpu_debug_buffers;
+#endif
+};
+
+#define CPU_ENTRY_AREA_SIZE	(sizeof(struct cpu_entry_area))
+#define CPU_ENTRY_AREA_TOT_SIZE	(CPU_ENTRY_AREA_SIZE * NR_CPUS)
+
+DECLARE_PER_CPU(struct cpu_entry_area *, cpu_entry_area);
+
+extern void setup_cpu_entry_areas(void);
+extern void cea_set_pte(void *cea_vaddr, phys_addr_t pa, pgprot_t flags);
+
+#define	CPU_ENTRY_AREA_RO_IDT		CPU_ENTRY_AREA_BASE
+#define CPU_ENTRY_AREA_PER_CPU		(CPU_ENTRY_AREA_RO_IDT + PAGE_SIZE)
+
+#define CPU_ENTRY_AREA_RO_IDT_VADDR	((void *)CPU_ENTRY_AREA_RO_IDT)
+
+#define CPU_ENTRY_AREA_MAP_SIZE			\
+	(CPU_ENTRY_AREA_PER_CPU + CPU_ENTRY_AREA_TOT_SIZE - CPU_ENTRY_AREA_BASE)
+
+extern struct cpu_entry_area *get_cpu_entry_area(int cpu);
+
+static inline struct entry_stack *cpu_entry_stack(int cpu)
+{
+	return &get_cpu_entry_area(cpu)->entry_stack_page.stack;
+}
+
+#endif
diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h
index bf6a76202a77..ea9a7dde62e5 100644
--- a/arch/x86/include/asm/cpufeature.h
+++ b/arch/x86/include/asm/cpufeature.h
@@ -135,6 +135,8 @@ extern void clear_cpu_cap(struct cpuinfo_x86 *c, unsigned int bit);
 	set_bit(bit, (unsigned long *)cpu_caps_set);	\
 } while (0)
 
+#define setup_force_cpu_bug(bit) setup_force_cpu_cap(bit)
+
 #if defined(CC_HAVE_ASM_GOTO) && defined(CONFIG_X86_FAST_FEATURE_TESTS)
 /*
  * Static testing of CPU features.  Used the same as boot_cpu_has().
diff --git a/arch/x86/include/asm/cpufeatures.h b/arch/x86/include/asm/cpufeatures.h
index c0b0e9e8aa66..07cdd1715705 100644
--- a/arch/x86/include/asm/cpufeatures.h
+++ b/arch/x86/include/asm/cpufeatures.h
@@ -197,11 +197,12 @@
 #define X86_FEATURE_CAT_L3		( 7*32+ 4) /* Cache Allocation Technology L3 */
 #define X86_FEATURE_CAT_L2		( 7*32+ 5) /* Cache Allocation Technology L2 */
 #define X86_FEATURE_CDP_L3		( 7*32+ 6) /* Code and Data Prioritization L3 */
+#define X86_FEATURE_INVPCID_SINGLE	( 7*32+ 7) /* Effectively INVPCID && CR4.PCIDE=1 */
 
 #define X86_FEATURE_HW_PSTATE		( 7*32+ 8) /* AMD HW-PState */
 #define X86_FEATURE_PROC_FEEDBACK	( 7*32+ 9) /* AMD ProcFeedbackInterface */
 #define X86_FEATURE_SME			( 7*32+10) /* AMD Secure Memory Encryption */
-
+#define X86_FEATURE_PTI			( 7*32+11) /* Kernel Page Table Isolation enabled */
 #define X86_FEATURE_INTEL_PPIN		( 7*32+14) /* Intel Processor Inventory Number */
 #define X86_FEATURE_INTEL_PT		( 7*32+15) /* Intel Processor Trace */
 #define X86_FEATURE_AVX512_4VNNIW	( 7*32+16) /* AVX-512 Neural Network Instructions */
@@ -266,6 +267,7 @@
 /* AMD-defined CPU features, CPUID level 0x80000008 (EBX), word 13 */
 #define X86_FEATURE_CLZERO		(13*32+ 0) /* CLZERO instruction */
 #define X86_FEATURE_IRPERF		(13*32+ 1) /* Instructions Retired Count */
+#define X86_FEATURE_XSAVEERPTR		(13*32+ 2) /* Always save/restore FP error pointers */
 
 /* Thermal and Power Management Leaf, CPUID level 0x00000006 (EAX), word 14 */
 #define X86_FEATURE_DTHERM		(14*32+ 0) /* Digital Thermal Sensor */
@@ -339,5 +341,6 @@
 #define X86_BUG_SWAPGS_FENCE		X86_BUG(11) /* SWAPGS without input dep on GS */
 #define X86_BUG_MONITOR			X86_BUG(12) /* IPI required to wake up remote CPU */
 #define X86_BUG_AMD_E400		X86_BUG(13) /* CPU is among the affected by Erratum 400 */
+#define X86_BUG_CPU_INSECURE		X86_BUG(14) /* CPU is insecure and needs kernel page table isolation */
 
 #endif /* _ASM_X86_CPUFEATURES_H */
diff --git a/arch/x86/include/asm/desc.h b/arch/x86/include/asm/desc.h
index 4011cb03ef08..13c5ee878a47 100644
--- a/arch/x86/include/asm/desc.h
+++ b/arch/x86/include/asm/desc.h
@@ -7,6 +7,7 @@
 #include <asm/mmu.h>
 #include <asm/fixmap.h>
 #include <asm/irq_vectors.h>
+#include <asm/cpu_entry_area.h>
 
 #include <linux/smp.h>
 #include <linux/percpu.h>
@@ -20,6 +21,8 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
 
 	desc->type		= (info->read_exec_only ^ 1) << 1;
 	desc->type	       |= info->contents << 2;
+	/* Set the ACCESS bit so it can be mapped RO */
+	desc->type	       |= 1;
 
 	desc->s			= 1;
 	desc->dpl		= 0x3;
@@ -60,17 +63,10 @@ static inline struct desc_struct *get_current_gdt_rw(void)
 	return this_cpu_ptr(&gdt_page)->gdt;
 }
 
-/* Get the fixmap index for a specific processor */
-static inline unsigned int get_cpu_gdt_ro_index(int cpu)
-{
-	return FIX_GDT_REMAP_BEGIN + cpu;
-}
-
 /* Provide the fixmap address of the remapped GDT */
 static inline struct desc_struct *get_cpu_gdt_ro(int cpu)
 {
-	unsigned int idx = get_cpu_gdt_ro_index(cpu);
-	return (struct desc_struct *)__fix_to_virt(idx);
+	return (struct desc_struct *)&get_cpu_entry_area(cpu)->gdt;
 }
 
 /* Provide the current read-only GDT */
@@ -185,7 +181,7 @@ static inline void set_tssldt_descriptor(void *d, unsigned long addr,
 #endif
 }
 
-static inline void __set_tss_desc(unsigned cpu, unsigned int entry, void *addr)
+static inline void __set_tss_desc(unsigned cpu, unsigned int entry, struct x86_hw_tss *addr)
 {
 	struct desc_struct *d = get_cpu_gdt_rw(cpu);
 	tss_desc tss;
diff --git a/arch/x86/include/asm/disabled-features.h b/arch/x86/include/asm/disabled-features.h
index 14d6d5007314..b027633e7300 100644
--- a/arch/x86/include/asm/disabled-features.h
+++ b/arch/x86/include/asm/disabled-features.h
@@ -50,6 +50,12 @@
 # define DISABLE_LA57	(1<<(X86_FEATURE_LA57 & 31))
 #endif
 
+#ifdef CONFIG_PAGE_TABLE_ISOLATION
+# define DISABLE_PTI		0
+#else
+# define DISABLE_PTI		(1 << (X86_FEATURE_PTI & 31))
+#endif
+
 /*
  * Make sure to add features to the correct mask
  */
@@ -60,7 +66,7 @@
 #define DISABLED_MASK4	(DISABLE_PCID)
 #define DISABLED_MASK5	0
 #define DISABLED_MASK6	0
-#define DISABLED_MASK7	0
+#define DISABLED_MASK7	(DISABLE_PTI)
 #define DISABLED_MASK8	0
 #define DISABLED_MASK9	(DISABLE_MPX)
 #define DISABLED_MASK10	0
diff --git a/arch/x86/include/asm/dma-mapping.h b/arch/x86/include/asm/dma-mapping.h
index 43cbe843de8d..0350d99bb8fd 100644
--- a/arch/x86/include/asm/dma-mapping.h
+++ b/arch/x86/include/asm/dma-mapping.h
@@ -7,7 +7,6 @@
  * Documentation/DMA-API.txt for documentation.
  */
 
-#include <linux/kmemcheck.h>
 #include <linux/scatterlist.h>
 #include <linux/dma-debug.h>
 #include <asm/io.h>
diff --git a/arch/x86/include/asm/elf.h b/arch/x86/include/asm/elf.h
index 3a091cea36c5..0d157d2a1e2a 100644
--- a/arch/x86/include/asm/elf.h
+++ b/arch/x86/include/asm/elf.h
@@ -309,6 +309,7 @@ static inline int mmap_is_ia32(void)
 extern unsigned long task_size_32bit(void);
 extern unsigned long task_size_64bit(int full_addr_space);
 extern unsigned long get_mmap_base(int is_legacy);
+extern bool mmap_address_hint_valid(unsigned long addr, unsigned long len);
 
 #ifdef CONFIG_X86_32
 
diff --git a/arch/x86/include/asm/espfix.h b/arch/x86/include/asm/espfix.h
index 0211029076ea..6777480d8a42 100644
--- a/arch/x86/include/asm/espfix.h
+++ b/arch/x86/include/asm/espfix.h
@@ -2,7 +2,7 @@
 #ifndef _ASM_X86_ESPFIX_H
 #define _ASM_X86_ESPFIX_H
 
-#ifdef CONFIG_X86_64
+#ifdef CONFIG_X86_ESPFIX64
 
 #include <asm/percpu.h>
 
@@ -11,7 +11,8 @@ DECLARE_PER_CPU_READ_MOSTLY(unsigned long, espfix_waddr);
 
 extern void init_espfix_bsp(void);
 extern void init_espfix_ap(int cpu);
-
-#endif /* CONFIG_X86_64 */
+#else
+static inline void init_espfix_ap(int cpu) { }
+#endif
 
 #endif /* _ASM_X86_ESPFIX_H */
diff --git a/arch/x86/include/asm/fixmap.h b/arch/x86/include/asm/fixmap.h
index b0c505fe9a95..64c4a30e0d39 100644
--- a/arch/x86/include/asm/fixmap.h
+++ b/arch/x86/include/asm/fixmap.h
@@ -44,7 +44,6 @@ extern unsigned long __FIXADDR_TOP;
 			 PAGE_SIZE)
 #endif
 
-
 /*
  * Here we define all the compile-time 'special' virtual
  * addresses. The point is to have a constant address at
@@ -84,7 +83,6 @@ enum fixed_addresses {
 	FIX_IO_APIC_BASE_0,
 	FIX_IO_APIC_BASE_END = FIX_IO_APIC_BASE_0 + MAX_IO_APICS - 1,
 #endif
-	FIX_RO_IDT,	/* Virtual mapping for read-only IDT */
 #ifdef CONFIG_X86_32
 	FIX_KMAP_BEGIN,	/* reserved pte's for temporary kernel mappings */
 	FIX_KMAP_END = FIX_KMAP_BEGIN+(KM_TYPE_NR*NR_CPUS)-1,
@@ -100,9 +98,6 @@ enum fixed_addresses {
 #ifdef	CONFIG_X86_INTEL_MID
 	FIX_LNW_VRTC,
 #endif
-	/* Fixmap entries to remap the GDTs, one per processor. */
-	FIX_GDT_REMAP_BEGIN,
-	FIX_GDT_REMAP_END = FIX_GDT_REMAP_BEGIN + NR_CPUS - 1,
 
 #ifdef CONFIG_ACPI_APEI_GHES
 	/* Used for GHES mapping from assorted contexts */
@@ -143,7 +138,7 @@ enum fixed_addresses {
 extern void reserve_top_address(unsigned long reserve);
 
 #define FIXADDR_SIZE	(__end_of_permanent_fixed_addresses << PAGE_SHIFT)
-#define FIXADDR_START		(FIXADDR_TOP - FIXADDR_SIZE)
+#define FIXADDR_START	(FIXADDR_TOP - FIXADDR_SIZE)
 
 extern int fixmaps_set;
 
diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h
index b80e46733909..2851077b6051 100644
--- a/arch/x86/include/asm/hw_irq.h
+++ b/arch/x86/include/asm/hw_irq.h
@@ -99,14 +99,6 @@ struct irq_alloc_info {
 			void		*dmar_data;
 		};
 #endif
-#ifdef	CONFIG_HT_IRQ
-		struct {
-			int		ht_pos;
-			int		ht_idx;
-			struct pci_dev	*ht_dev;
-			void		*ht_update;
-		};
-#endif
 #ifdef	CONFIG_X86_UV
 		struct {
 			int		uv_limit;
diff --git a/arch/x86/include/asm/hypertransport.h b/arch/x86/include/asm/hypertransport.h
deleted file mode 100644
index 5d55df352879..000000000000
--- a/arch/x86/include/asm/hypertransport.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _ASM_X86_HYPERTRANSPORT_H
-#define _ASM_X86_HYPERTRANSPORT_H
-
-/*
- * Constants for x86 Hypertransport Interrupts.
- */
-
-#define HT_IRQ_LOW_BASE			0xf8000000
-
-#define HT_IRQ_LOW_VECTOR_SHIFT		16
-#define HT_IRQ_LOW_VECTOR_MASK		0x00ff0000
-#define HT_IRQ_LOW_VECTOR(v)						\
-	(((v) << HT_IRQ_LOW_VECTOR_SHIFT) & HT_IRQ_LOW_VECTOR_MASK)
-
-#define HT_IRQ_LOW_DEST_ID_SHIFT	8
-#define HT_IRQ_LOW_DEST_ID_MASK		0x0000ff00
-#define HT_IRQ_LOW_DEST_ID(v)						\
-	(((v) << HT_IRQ_LOW_DEST_ID_SHIFT) & HT_IRQ_LOW_DEST_ID_MASK)
-
-#define HT_IRQ_LOW_DM_PHYSICAL		0x0000000
-#define HT_IRQ_LOW_DM_LOGICAL		0x0000040
-
-#define HT_IRQ_LOW_RQEOI_EDGE		0x0000000
-#define HT_IRQ_LOW_RQEOI_LEVEL		0x0000020
-
-
-#define HT_IRQ_LOW_MT_FIXED		0x0000000
-#define HT_IRQ_LOW_MT_ARBITRATED	0x0000004
-#define HT_IRQ_LOW_MT_SMI		0x0000008
-#define HT_IRQ_LOW_MT_NMI		0x000000c
-#define HT_IRQ_LOW_MT_INIT		0x0000010
-#define HT_IRQ_LOW_MT_STARTUP		0x0000014
-#define HT_IRQ_LOW_MT_EXTINT		0x0000018
-#define HT_IRQ_LOW_MT_LINT1		0x000008c
-#define HT_IRQ_LOW_MT_LINT0		0x0000098
-
-#define HT_IRQ_LOW_IRQ_MASKED		0x0000001
-
-
-#define HT_IRQ_HIGH_DEST_ID_SHIFT	0
-#define HT_IRQ_HIGH_DEST_ID_MASK	0x00ffffff
-#define HT_IRQ_HIGH_DEST_ID(v)						\
-	((((v) >> 8) << HT_IRQ_HIGH_DEST_ID_SHIFT) & HT_IRQ_HIGH_DEST_ID_MASK)
-
-#endif /* _ASM_X86_HYPERTRANSPORT_H */
diff --git a/arch/x86/include/asm/hypervisor.h b/arch/x86/include/asm/hypervisor.h
index 1b0a5abcd8ae..96aa6b9884dc 100644
--- a/arch/x86/include/asm/hypervisor.h
+++ b/arch/x86/include/asm/hypervisor.h
@@ -20,16 +20,7 @@
 #ifndef _ASM_X86_HYPERVISOR_H
 #define _ASM_X86_HYPERVISOR_H
 
-#ifdef CONFIG_HYPERVISOR_GUEST
-
-#include <asm/kvm_para.h>
-#include <asm/x86_init.h>
-#include <asm/xen/hypervisor.h>
-
-/*
- * x86 hypervisor information
- */
-
+/* x86 hypervisor types  */
 enum x86_hypervisor_type {
 	X86_HYPER_NATIVE = 0,
 	X86_HYPER_VMWARE,
@@ -39,6 +30,12 @@ enum x86_hypervisor_type {
 	X86_HYPER_KVM,
 };
 
+#ifdef CONFIG_HYPERVISOR_GUEST
+
+#include <asm/kvm_para.h>
+#include <asm/x86_init.h>
+#include <asm/xen/hypervisor.h>
+
 struct hypervisor_x86 {
 	/* Hypervisor name */
 	const char	*name;
@@ -58,7 +55,15 @@ struct hypervisor_x86 {
 
 extern enum x86_hypervisor_type x86_hyper_type;
 extern void init_hypervisor_platform(void);
+static inline bool hypervisor_is_type(enum x86_hypervisor_type type)
+{
+	return x86_hyper_type == type;
+}
 #else
 static inline void init_hypervisor_platform(void) { }
+static inline bool hypervisor_is_type(enum x86_hypervisor_type type)
+{
+	return type == X86_HYPER_NATIVE;
+}
 #endif /* CONFIG_HYPERVISOR_GUEST */
 #endif /* _ASM_X86_HYPERVISOR_H */
diff --git a/arch/x86/include/asm/insn-eval.h b/arch/x86/include/asm/insn-eval.h
index e1d3b4ce8a92..2b6ccf2c49f1 100644
--- a/arch/x86/include/asm/insn-eval.h
+++ b/arch/x86/include/asm/insn-eval.h
@@ -18,6 +18,6 @@
 void __user *insn_get_addr_ref(struct insn *insn, struct pt_regs *regs);
 int insn_get_modrm_rm_off(struct insn *insn, struct pt_regs *regs);
 unsigned long insn_get_seg_base(struct pt_regs *regs, int seg_reg_idx);
-char insn_get_code_seg_params(struct pt_regs *regs);
+int insn_get_code_seg_params(struct pt_regs *regs);
 
 #endif /* _ASM_X86_INSN_EVAL_H */
diff --git a/arch/x86/include/asm/intel_ds.h b/arch/x86/include/asm/intel_ds.h
new file mode 100644
index 000000000000..62a9f4966b42
--- /dev/null
+++ b/arch/x86/include/asm/intel_ds.h
@@ -0,0 +1,36 @@
+#ifndef _ASM_INTEL_DS_H
+#define _ASM_INTEL_DS_H
+
+#include <linux/percpu-defs.h>
+
+#define BTS_BUFFER_SIZE		(PAGE_SIZE << 4)
+#define PEBS_BUFFER_SIZE	(PAGE_SIZE << 4)
+
+/* The maximal number of PEBS events: */
+#define MAX_PEBS_EVENTS		8
+
+/*
+ * A debug store configuration.
+ *
+ * We only support architectures that use 64bit fields.
+ */
+struct debug_store {
+	u64	bts_buffer_base;
+	u64	bts_index;
+	u64	bts_absolute_maximum;
+	u64	bts_interrupt_threshold;
+	u64	pebs_buffer_base;
+	u64	pebs_index;
+	u64	pebs_absolute_maximum;
+	u64	pebs_interrupt_threshold;
+	u64	pebs_event_reset[MAX_PEBS_EVENTS];
+} __aligned(PAGE_SIZE);
+
+DECLARE_PER_CPU_PAGE_ALIGNED(struct debug_store, cpu_debug_store);
+
+struct debug_store_buffers {
+	char	bts_buffer[BTS_BUFFER_SIZE];
+	char	pebs_buffer[PEBS_BUFFER_SIZE];
+};
+
+#endif
diff --git a/arch/x86/include/asm/invpcid.h b/arch/x86/include/asm/invpcid.h
new file mode 100644
index 000000000000..989cfa86de85
--- /dev/null
+++ b/arch/x86/include/asm/invpcid.h
@@ -0,0 +1,53 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _ASM_X86_INVPCID
+#define _ASM_X86_INVPCID
+
+static inline void __invpcid(unsigned long pcid, unsigned long addr,
+			     unsigned long type)
+{
+	struct { u64 d[2]; } desc = { { pcid, addr } };
+
+	/*
+	 * The memory clobber is because the whole point is to invalidate
+	 * stale TLB entries and, especially if we're flushing global
+	 * mappings, we don't want the compiler to reorder any subsequent
+	 * memory accesses before the TLB flush.
+	 *
+	 * The hex opcode is invpcid (%ecx), %eax in 32-bit mode and
+	 * invpcid (%rcx), %rax in long mode.
+	 */
+	asm volatile (".byte 0x66, 0x0f, 0x38, 0x82, 0x01"
+		      : : "m" (desc), "a" (type), "c" (&desc) : "memory");
+}
+
+#define INVPCID_TYPE_INDIV_ADDR		0
+#define INVPCID_TYPE_SINGLE_CTXT	1
+#define INVPCID_TYPE_ALL_INCL_GLOBAL	2
+#define INVPCID_TYPE_ALL_NON_GLOBAL	3
+
+/* Flush all mappings for a given pcid and addr, not including globals. */
+static inline void invpcid_flush_one(unsigned long pcid,
+				     unsigned long addr)
+{
+	__invpcid(pcid, addr, INVPCID_TYPE_INDIV_ADDR);
+}
+
+/* Flush all mappings for a given PCID, not including globals. */
+static inline void invpcid_flush_single_context(unsigned long pcid)
+{
+	__invpcid(pcid, 0, INVPCID_TYPE_SINGLE_CTXT);
+}
+
+/* Flush all mappings, including globals, for all PCIDs. */
+static inline void invpcid_flush_all(void)
+{
+	__invpcid(0, 0, INVPCID_TYPE_ALL_INCL_GLOBAL);
+}
+
+/* Flush all mappings for all PCIDs except globals. */
+static inline void invpcid_flush_all_nonglobals(void)
+{
+	__invpcid(0, 0, INVPCID_TYPE_ALL_NON_GLOBAL);
+}
+
+#endif /* _ASM_X86_INVPCID */
diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h
index 93ae8aee1780..95e948627fd0 100644
--- a/arch/x86/include/asm/io.h
+++ b/arch/x86/include/asm/io.h
@@ -111,6 +111,10 @@ build_mmio_write(__writeq, "q", unsigned long, "r", )
 
 #endif
 
+#define ARCH_HAS_VALID_PHYS_ADDR_RANGE
+extern int valid_phys_addr_range(phys_addr_t addr, size_t size);
+extern int valid_mmap_phys_addr_range(unsigned long pfn, size_t size);
+
 /**
  *	virt_to_phys	-	map virtual addresses to physical
  *	@address: address to remap
diff --git a/arch/x86/include/asm/irqdomain.h b/arch/x86/include/asm/irqdomain.h
index f695cc6b8e1f..139feef467f7 100644
--- a/arch/x86/include/asm/irqdomain.h
+++ b/arch/x86/include/asm/irqdomain.h
@@ -56,10 +56,4 @@ extern void arch_init_msi_domain(struct irq_domain *domain);
 static inline void arch_init_msi_domain(struct irq_domain *domain) { }
 #endif
 
-#ifdef CONFIG_HT_IRQ
-extern void arch_init_htirq_domain(struct irq_domain *domain);
-#else
-static inline void arch_init_htirq_domain(struct irq_domain *domain) { }
-#endif
-
 #endif
diff --git a/arch/x86/include/asm/irqflags.h b/arch/x86/include/asm/irqflags.h
index c8ef23f2c28f..89f08955fff7 100644
--- a/arch/x86/include/asm/irqflags.h
+++ b/arch/x86/include/asm/irqflags.h
@@ -142,6 +142,9 @@ static inline notrace unsigned long arch_local_irq_save(void)
 	swapgs;					\
 	sysretl
 
+#ifdef CONFIG_DEBUG_ENTRY
+#define SAVE_FLAGS(x)		pushfq; popq %rax
+#endif
 #else
 #define INTERRUPT_RETURN		iret
 #define ENABLE_INTERRUPTS_SYSEXIT	sti; sysexit
diff --git a/arch/x86/include/asm/kdebug.h b/arch/x86/include/asm/kdebug.h
index f86a8caa561e..395c9631e000 100644
--- a/arch/x86/include/asm/kdebug.h
+++ b/arch/x86/include/asm/kdebug.h
@@ -26,6 +26,7 @@ extern void die(const char *, struct pt_regs *,long);
 extern int __must_check __die(const char *, struct pt_regs *, long);
 extern void show_stack_regs(struct pt_regs *regs);
 extern void __show_regs(struct pt_regs *regs, int all);
+extern void show_iret_regs(struct pt_regs *regs);
 extern unsigned long oops_begin(void);
 extern void oops_end(unsigned long, struct pt_regs *, int signr);
 
diff --git a/arch/x86/include/asm/kmemcheck.h b/arch/x86/include/asm/kmemcheck.h
deleted file mode 100644
index 945a0337fbcf..000000000000
--- a/arch/x86/include/asm/kmemcheck.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef ASM_X86_KMEMCHECK_H
-#define ASM_X86_KMEMCHECK_H
-
-#include <linux/types.h>
-#include <asm/ptrace.h>
-
-#ifdef CONFIG_KMEMCHECK
-bool kmemcheck_active(struct pt_regs *regs);
-
-void kmemcheck_show(struct pt_regs *regs);
-void kmemcheck_hide(struct pt_regs *regs);
-
-bool kmemcheck_fault(struct pt_regs *regs,
-	unsigned long address, unsigned long error_code);
-bool kmemcheck_trap(struct pt_regs *regs);
-#else
-static inline bool kmemcheck_active(struct pt_regs *regs)
-{
-	return false;
-}
-
-static inline void kmemcheck_show(struct pt_regs *regs)
-{
-}
-
-static inline void kmemcheck_hide(struct pt_regs *regs)
-{
-}
-
-static inline bool kmemcheck_fault(struct pt_regs *regs,
-	unsigned long address, unsigned long error_code)
-{
-	return false;
-}
-
-static inline bool kmemcheck_trap(struct pt_regs *regs)
-{
-	return false;
-}
-#endif /* CONFIG_KMEMCHECK */
-
-#endif
diff --git a/arch/x86/include/asm/kvm_emulate.h b/arch/x86/include/asm/kvm_emulate.h
index ee23a43386a2..b24b1c8b3979 100644
--- a/arch/x86/include/asm/kvm_emulate.h
+++ b/arch/x86/include/asm/kvm_emulate.h
@@ -214,8 +214,6 @@ struct x86_emulate_ops {
 	void (*halt)(struct x86_emulate_ctxt *ctxt);
 	void (*wbinvd)(struct x86_emulate_ctxt *ctxt);
 	int (*fix_hypercall)(struct x86_emulate_ctxt *ctxt);
-	void (*get_fpu)(struct x86_emulate_ctxt *ctxt); /* disables preempt */
-	void (*put_fpu)(struct x86_emulate_ctxt *ctxt); /* reenables preempt */
 	int (*intercept)(struct x86_emulate_ctxt *ctxt,
 			 struct x86_instruction_info *info,
 			 enum x86_intercept_stage stage);
@@ -226,6 +224,8 @@ struct x86_emulate_ops {
 
 	unsigned (*get_hflags)(struct x86_emulate_ctxt *ctxt);
 	void (*set_hflags)(struct x86_emulate_ctxt *ctxt, unsigned hflags);
+	int (*pre_leave_smm)(struct x86_emulate_ctxt *ctxt, u64 smbase);
+
 };
 
 typedef u32 __attribute__((vector_size(16))) sse128_t;
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index 9d7d856b2d89..516798431328 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -536,7 +536,20 @@ struct kvm_vcpu_arch {
 	struct kvm_mmu_memory_cache mmu_page_cache;
 	struct kvm_mmu_memory_cache mmu_page_header_cache;
 
+	/*
+	 * QEMU userspace and the guest each have their own FPU state.
+	 * In vcpu_run, we switch between the user and guest FPU contexts.
+	 * While running a VCPU, the VCPU thread will have the guest FPU
+	 * context.
+	 *
+	 * Note that while the PKRU state lives inside the fpu registers,
+	 * it is switched out separately at VMENTER and VMEXIT time. The
+	 * "guest_fpu" state here contains the guest FPU context, with the
+	 * host PRKU bits.
+	 */
+	struct fpu user_fpu;
 	struct fpu guest_fpu;
+
 	u64 xcr0;
 	u64 guest_supported_xcr0;
 	u32 guest_xstate_size;
@@ -1061,6 +1074,11 @@ struct kvm_x86_ops {
 	void (*cancel_hv_timer)(struct kvm_vcpu *vcpu);
 
 	void (*setup_mce)(struct kvm_vcpu *vcpu);
+
+	int (*smi_allowed)(struct kvm_vcpu *vcpu);
+	int (*pre_enter_smm)(struct kvm_vcpu *vcpu, char *smstate);
+	int (*pre_leave_smm)(struct kvm_vcpu *vcpu, u64 smbase);
+	int (*enable_smi_window)(struct kvm_vcpu *vcpu);
 };
 
 struct kvm_arch_async_pf {
@@ -1156,7 +1174,8 @@ int x86_emulate_instruction(struct kvm_vcpu *vcpu, unsigned long cr2,
 static inline int emulate_instruction(struct kvm_vcpu *vcpu,
 			int emulation_type)
 {
-	return x86_emulate_instruction(vcpu, 0, emulation_type, NULL, 0);
+	return x86_emulate_instruction(vcpu, 0,
+			emulation_type | EMULTYPE_NO_REEXECUTE, NULL, 0);
 }
 
 void kvm_enable_efer_bits(u64);
@@ -1426,4 +1445,10 @@ static inline int kvm_cpu_get_apicid(int mps_cpu)
 #endif
 }
 
+#define put_smstate(type, buf, offset, val)                      \
+	*(type *)((buf) + (offset) - 0x7e00) = val
+
+void kvm_arch_mmu_notifier_invalidate_range(struct kvm *kvm,
+		unsigned long start, unsigned long end);
+
 #endif /* _ASM_X86_KVM_HOST_H */
diff --git a/arch/x86/include/asm/mmu.h b/arch/x86/include/asm/mmu.h
index 9ea26f167497..5ff3e8af2c20 100644
--- a/arch/x86/include/asm/mmu.h
+++ b/arch/x86/include/asm/mmu.h
@@ -3,6 +3,7 @@
 #define _ASM_X86_MMU_H
 
 #include <linux/spinlock.h>
+#include <linux/rwsem.h>
 #include <linux/mutex.h>
 #include <linux/atomic.h>
 
@@ -27,7 +28,8 @@ typedef struct {
 	atomic64_t tlb_gen;
 
 #ifdef CONFIG_MODIFY_LDT_SYSCALL
-	struct ldt_struct *ldt;
+	struct rw_semaphore	ldt_usr_sem;
+	struct ldt_struct	*ldt;
 #endif
 
 #ifdef CONFIG_X86_64
diff --git a/arch/x86/include/asm/mmu_context.h b/arch/x86/include/asm/mmu_context.h
index 6d16d15d09a0..c931b88982a0 100644
--- a/arch/x86/include/asm/mmu_context.h
+++ b/arch/x86/include/asm/mmu_context.h
@@ -50,22 +50,53 @@ struct ldt_struct {
 	 * call gates.  On native, we could merge the ldt_struct and LDT
 	 * allocations, but it's not worth trying to optimize.
 	 */
-	struct desc_struct *entries;
-	unsigned int nr_entries;
+	struct desc_struct	*entries;
+	unsigned int		nr_entries;
+
+	/*
+	 * If PTI is in use, then the entries array is not mapped while we're
+	 * in user mode.  The whole array will be aliased at the addressed
+	 * given by ldt_slot_va(slot).  We use two slots so that we can allocate
+	 * and map, and enable a new LDT without invalidating the mapping
+	 * of an older, still-in-use LDT.
+	 *
+	 * slot will be -1 if this LDT doesn't have an alias mapping.
+	 */
+	int			slot;
 };
 
+/* This is a multiple of PAGE_SIZE. */
+#define LDT_SLOT_STRIDE (LDT_ENTRIES * LDT_ENTRY_SIZE)
+
+static inline void *ldt_slot_va(int slot)
+{
+#ifdef CONFIG_X86_64
+	return (void *)(LDT_BASE_ADDR + LDT_SLOT_STRIDE * slot);
+#else
+	BUG();
+#endif
+}
+
 /*
  * Used for LDT copy/destruction.
  */
-int init_new_context_ldt(struct task_struct *tsk, struct mm_struct *mm);
+static inline void init_new_context_ldt(struct mm_struct *mm)
+{
+	mm->context.ldt = NULL;
+	init_rwsem(&mm->context.ldt_usr_sem);
+}
+int ldt_dup_context(struct mm_struct *oldmm, struct mm_struct *mm);
 void destroy_context_ldt(struct mm_struct *mm);
+void ldt_arch_exit_mmap(struct mm_struct *mm);
 #else	/* CONFIG_MODIFY_LDT_SYSCALL */
-static inline int init_new_context_ldt(struct task_struct *tsk,
-				       struct mm_struct *mm)
+static inline void init_new_context_ldt(struct mm_struct *mm) { }
+static inline int ldt_dup_context(struct mm_struct *oldmm,
+				  struct mm_struct *mm)
 {
 	return 0;
 }
-static inline void destroy_context_ldt(struct mm_struct *mm) {}
+static inline void destroy_context_ldt(struct mm_struct *mm) { }
+static inline void ldt_arch_exit_mmap(struct mm_struct *mm) { }
 #endif
 
 static inline void load_mm_ldt(struct mm_struct *mm)
@@ -90,10 +121,31 @@ static inline void load_mm_ldt(struct mm_struct *mm)
 	 * that we can see.
 	 */
 
-	if (unlikely(ldt))
-		set_ldt(ldt->entries, ldt->nr_entries);
-	else
+	if (unlikely(ldt)) {
+		if (static_cpu_has(X86_FEATURE_PTI)) {
+			if (WARN_ON_ONCE((unsigned long)ldt->slot > 1)) {
+				/*
+				 * Whoops -- either the new LDT isn't mapped
+				 * (if slot == -1) or is mapped into a bogus
+				 * slot (if slot > 1).
+				 */
+				clear_LDT();
+				return;
+			}
+
+			/*
+			 * If page table isolation is enabled, ldt->entries
+			 * will not be mapped in the userspace pagetables.
+			 * Tell the CPU to access the LDT through the alias
+			 * at ldt_slot_va(ldt->slot).
+			 */
+			set_ldt(ldt_slot_va(ldt->slot), ldt->nr_entries);
+		} else {
+			set_ldt(ldt->entries, ldt->nr_entries);
+		}
+	} else {
 		clear_LDT();
+	}
 #else
 	clear_LDT();
 #endif
@@ -132,18 +184,21 @@ void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk);
 static inline int init_new_context(struct task_struct *tsk,
 				   struct mm_struct *mm)
 {
+	mutex_init(&mm->context.lock);
+
 	mm->context.ctx_id = atomic64_inc_return(&last_mm_ctx_id);
 	atomic64_set(&mm->context.tlb_gen, 0);
 
-	#ifdef CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS
+#ifdef CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS
 	if (cpu_feature_enabled(X86_FEATURE_OSPKE)) {
 		/* pkey 0 is the default and always allocated */
 		mm->context.pkey_allocation_map = 0x1;
 		/* -1 means unallocated or invalid */
 		mm->context.execute_only_pkey = -1;
 	}
-	#endif
-	return init_new_context_ldt(tsk, mm);
+#endif
+	init_new_context_ldt(mm);
+	return 0;
 }
 static inline void destroy_context(struct mm_struct *mm)
 {
@@ -176,15 +231,16 @@ do {						\
 } while (0)
 #endif
 
-static inline void arch_dup_mmap(struct mm_struct *oldmm,
-				 struct mm_struct *mm)
+static inline int arch_dup_mmap(struct mm_struct *oldmm, struct mm_struct *mm)
 {
 	paravirt_arch_dup_mmap(oldmm, mm);
+	return ldt_dup_context(oldmm, mm);
 }
 
 static inline void arch_exit_mmap(struct mm_struct *mm)
 {
 	paravirt_arch_exit_mmap(mm);
+	ldt_arch_exit_mmap(mm);
 }
 
 #ifdef CONFIG_X86_64
@@ -282,33 +338,6 @@ static inline bool arch_vma_access_permitted(struct vm_area_struct *vma,
 }
 
 /*
- * If PCID is on, ASID-aware code paths put the ASID+1 into the PCID
- * bits.  This serves two purposes.  It prevents a nasty situation in
- * which PCID-unaware code saves CR3, loads some other value (with PCID
- * == 0), and then restores CR3, thus corrupting the TLB for ASID 0 if
- * the saved ASID was nonzero.  It also means that any bugs involving
- * loading a PCID-enabled CR3 with CR4.PCIDE off will trigger
- * deterministically.
- */
-
-static inline unsigned long build_cr3(struct mm_struct *mm, u16 asid)
-{
-	if (static_cpu_has(X86_FEATURE_PCID)) {
-		VM_WARN_ON_ONCE(asid > 4094);
-		return __sme_pa(mm->pgd) | (asid + 1);
-	} else {
-		VM_WARN_ON_ONCE(asid != 0);
-		return __sme_pa(mm->pgd);
-	}
-}
-
-static inline unsigned long build_cr3_noflush(struct mm_struct *mm, u16 asid)
-{
-	VM_WARN_ON_ONCE(asid > 4094);
-	return __sme_pa(mm->pgd) | (asid + 1) | CR3_NOFLUSH;
-}
-
-/*
  * This can be used from process context to figure out what the value of
  * CR3 is without needing to do a (slow) __read_cr3().
  *
@@ -317,7 +346,7 @@ static inline unsigned long build_cr3_noflush(struct mm_struct *mm, u16 asid)
  */
 static inline unsigned long __get_current_cr3_fast(void)
 {
-	unsigned long cr3 = build_cr3(this_cpu_read(cpu_tlbstate.loaded_mm),
+	unsigned long cr3 = build_cr3(this_cpu_read(cpu_tlbstate.loaded_mm)->pgd,
 		this_cpu_read(cpu_tlbstate.loaded_mm_asid));
 
 	/* For now, be very restrictive about when this can be called. */
diff --git a/arch/x86/include/asm/mshyperv.h b/arch/x86/include/asm/mshyperv.h
index 581bb54dd464..5400add2885b 100644
--- a/arch/x86/include/asm/mshyperv.h
+++ b/arch/x86/include/asm/mshyperv.h
@@ -311,7 +311,7 @@ static inline int hv_cpu_number_to_vp_number(int cpu_number)
 void hyperv_init(void);
 void hyperv_setup_mmu_ops(void);
 void hyper_alloc_mmu(void);
-void hyperv_report_panic(struct pt_regs *regs);
+void hyperv_report_panic(struct pt_regs *regs, long err);
 bool hv_is_hypercall_page_setup(void);
 void hyperv_cleanup(void);
 #else /* CONFIG_HYPERV */
diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
index 283efcaac8af..892df375b615 100644
--- a/arch/x86/include/asm/paravirt.h
+++ b/arch/x86/include/asm/paravirt.h
@@ -927,6 +927,15 @@ extern void default_banner(void);
 	PARA_SITE(PARA_PATCH(pv_cpu_ops, PV_CPU_usergs_sysret64),	\
 		  CLBR_NONE,						\
 		  jmp PARA_INDIRECT(pv_cpu_ops+PV_CPU_usergs_sysret64))
+
+#ifdef CONFIG_DEBUG_ENTRY
+#define SAVE_FLAGS(clobbers)                                        \
+	PARA_SITE(PARA_PATCH(pv_irq_ops, PV_IRQ_save_fl), clobbers, \
+		  PV_SAVE_REGS(clobbers | CLBR_CALLEE_SAVE);        \
+		  call PARA_INDIRECT(pv_irq_ops+PV_IRQ_save_fl);    \
+		  PV_RESTORE_REGS(clobbers | CLBR_CALLEE_SAVE);)
+#endif
+
 #endif	/* CONFIG_X86_32 */
 
 #endif /* __ASSEMBLY__ */
diff --git a/arch/x86/include/asm/pci.h b/arch/x86/include/asm/pci.h
index 09c06b0fb964..d32175e30259 100644
--- a/arch/x86/include/asm/pci.h
+++ b/arch/x86/include/asm/pci.h
@@ -89,10 +89,8 @@ extern unsigned long pci_mem_start;
 #define PCIBIOS_MIN_CARDBUS_IO	0x4000
 
 extern int pcibios_enabled;
-void pcibios_config_init(void);
 void pcibios_scan_root(int bus);
 
-void pcibios_set_master(struct pci_dev *dev);
 struct irq_routing_table *pcibios_get_irq_routing_table(void);
 int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq);
 
diff --git a/arch/x86/include/asm/pgalloc.h b/arch/x86/include/asm/pgalloc.h
index 4b5e1eafada7..aff42e1da6ee 100644
--- a/arch/x86/include/asm/pgalloc.h
+++ b/arch/x86/include/asm/pgalloc.h
@@ -30,6 +30,17 @@ static inline void paravirt_release_p4d(unsigned long pfn) {}
  */
 extern gfp_t __userpte_alloc_gfp;
 
+#ifdef CONFIG_PAGE_TABLE_ISOLATION
+/*
+ * Instead of one PGD, we acquire two PGDs.  Being order-1, it is
+ * both 8k in size and 8k-aligned.  That lets us just flip bit 12
+ * in a pointer to swap between the two 4k halves.
+ */
+#define PGD_ALLOCATION_ORDER 1
+#else
+#define PGD_ALLOCATION_ORDER 0
+#endif
+
 /*
  * Allocate and free page tables.
  */
diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
index f735c3016325..e42b8943cb1a 100644
--- a/arch/x86/include/asm/pgtable.h
+++ b/arch/x86/include/asm/pgtable.h
@@ -28,6 +28,7 @@ extern pgd_t early_top_pgt[PTRS_PER_PGD];
 int __init __early_make_pgtable(unsigned long address, pmdval_t pmd);
 
 void ptdump_walk_pgd_level(struct seq_file *m, pgd_t *pgd);
+void ptdump_walk_pgd_level_debugfs(struct seq_file *m, pgd_t *pgd, bool user);
 void ptdump_walk_pgd_level_checkwx(void);
 
 #ifdef CONFIG_DEBUG_WX
@@ -667,11 +668,6 @@ static inline bool pte_accessible(struct mm_struct *mm, pte_t a)
 	return false;
 }
 
-static inline int pte_hidden(pte_t pte)
-{
-	return pte_flags(pte) & _PAGE_HIDDEN;
-}
-
 static inline int pmd_present(pmd_t pmd)
 {
 	/*
@@ -846,7 +842,12 @@ static inline pud_t *pud_offset(p4d_t *p4d, unsigned long address)
 
 static inline int p4d_bad(p4d_t p4d)
 {
-	return (p4d_flags(p4d) & ~(_KERNPG_TABLE | _PAGE_USER)) != 0;
+	unsigned long ignore_flags = _KERNPG_TABLE | _PAGE_USER;
+
+	if (IS_ENABLED(CONFIG_PAGE_TABLE_ISOLATION))
+		ignore_flags |= _PAGE_NX;
+
+	return (p4d_flags(p4d) & ~ignore_flags) != 0;
 }
 #endif  /* CONFIG_PGTABLE_LEVELS > 3 */
 
@@ -880,7 +881,12 @@ static inline p4d_t *p4d_offset(pgd_t *pgd, unsigned long address)
 
 static inline int pgd_bad(pgd_t pgd)
 {
-	return (pgd_flags(pgd) & ~_PAGE_USER) != _KERNPG_TABLE;
+	unsigned long ignore_flags = _PAGE_USER;
+
+	if (IS_ENABLED(CONFIG_PAGE_TABLE_ISOLATION))
+		ignore_flags |= _PAGE_NX;
+
+	return (pgd_flags(pgd) & ~ignore_flags) != _KERNPG_TABLE;
 }
 
 static inline int pgd_none(pgd_t pgd)
@@ -909,7 +915,11 @@ static inline int pgd_none(pgd_t pgd)
  * pgd_offset() returns a (pgd_t *)
  * pgd_index() is used get the offset into the pgd page's array of pgd_t's;
  */
-#define pgd_offset(mm, address) ((mm)->pgd + pgd_index((address)))
+#define pgd_offset_pgd(pgd, address) (pgd + pgd_index((address)))
+/*
+ * a shortcut to get a pgd_t in a given mm
+ */
+#define pgd_offset(mm, address) pgd_offset_pgd((mm)->pgd, (address))
 /*
  * a shortcut which implies the use of the kernel's pgd, instead
  * of a process's
@@ -1066,7 +1076,7 @@ extern int pmdp_clear_flush_young(struct vm_area_struct *vma,
 				  unsigned long address, pmd_t *pmdp);
 
 
-#define __HAVE_ARCH_PMD_WRITE
+#define pmd_write pmd_write
 static inline int pmd_write(pmd_t pmd)
 {
 	return pmd_flags(pmd) & _PAGE_RW;
@@ -1093,6 +1103,12 @@ static inline void pmdp_set_wrprotect(struct mm_struct *mm,
 	clear_bit(_PAGE_BIT_RW, (unsigned long *)pmdp);
 }
 
+#define pud_write pud_write
+static inline int pud_write(pud_t pud)
+{
+	return pud_flags(pud) & _PAGE_RW;
+}
+
 /*
  * clone_pgd_range(pgd_t *dst, pgd_t *src, int count);
  *
@@ -1105,7 +1121,14 @@ static inline void pmdp_set_wrprotect(struct mm_struct *mm,
  */
 static inline void clone_pgd_range(pgd_t *dst, pgd_t *src, int count)
 {
-       memcpy(dst, src, count * sizeof(pgd_t));
+	memcpy(dst, src, count * sizeof(pgd_t));
+#ifdef CONFIG_PAGE_TABLE_ISOLATION
+	if (!static_cpu_has(X86_FEATURE_PTI))
+		return;
+	/* Clone the user space pgd as well */
+	memcpy(kernel_to_user_pgdp(dst), kernel_to_user_pgdp(src),
+	       count * sizeof(pgd_t));
+#endif
 }
 
 #define PTE_SHIFT ilog2(PTRS_PER_PTE)
diff --git a/arch/x86/include/asm/pgtable_32_types.h b/arch/x86/include/asm/pgtable_32_types.h
index f2ca9b28fd68..ce245b0cdfca 100644
--- a/arch/x86/include/asm/pgtable_32_types.h
+++ b/arch/x86/include/asm/pgtable_32_types.h
@@ -38,13 +38,22 @@ extern bool __vmalloc_start_set; /* set once high_memory is set */
 #define LAST_PKMAP 1024
 #endif
 
-#define PKMAP_BASE ((FIXADDR_START - PAGE_SIZE * (LAST_PKMAP + 1))	\
-		    & PMD_MASK)
+/*
+ * Define this here and validate with BUILD_BUG_ON() in pgtable_32.c
+ * to avoid include recursion hell
+ */
+#define CPU_ENTRY_AREA_PAGES	(NR_CPUS * 40)
+
+#define CPU_ENTRY_AREA_BASE				\
+	((FIXADDR_START - PAGE_SIZE * (CPU_ENTRY_AREA_PAGES + 1)) & PMD_MASK)
+
+#define PKMAP_BASE		\
+	((CPU_ENTRY_AREA_BASE - PAGE_SIZE) & PMD_MASK)
 
 #ifdef CONFIG_HIGHMEM
 # define VMALLOC_END	(PKMAP_BASE - 2 * PAGE_SIZE)
 #else
-# define VMALLOC_END	(FIXADDR_START - 2 * PAGE_SIZE)
+# define VMALLOC_END	(CPU_ENTRY_AREA_BASE - 2 * PAGE_SIZE)
 #endif
 
 #define MODULES_VADDR	VMALLOC_START
diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h
index e9f05331e732..81462e9a34f6 100644
--- a/arch/x86/include/asm/pgtable_64.h
+++ b/arch/x86/include/asm/pgtable_64.h
@@ -131,9 +131,97 @@ static inline pud_t native_pudp_get_and_clear(pud_t *xp)
 #endif
 }
 
+#ifdef CONFIG_PAGE_TABLE_ISOLATION
+/*
+ * All top-level PAGE_TABLE_ISOLATION page tables are order-1 pages
+ * (8k-aligned and 8k in size).  The kernel one is at the beginning 4k and
+ * the user one is in the last 4k.  To switch between them, you
+ * just need to flip the 12th bit in their addresses.
+ */
+#define PTI_PGTABLE_SWITCH_BIT	PAGE_SHIFT
+
+/*
+ * This generates better code than the inline assembly in
+ * __set_bit().
+ */
+static inline void *ptr_set_bit(void *ptr, int bit)
+{
+	unsigned long __ptr = (unsigned long)ptr;
+
+	__ptr |= BIT(bit);
+	return (void *)__ptr;
+}
+static inline void *ptr_clear_bit(void *ptr, int bit)
+{
+	unsigned long __ptr = (unsigned long)ptr;
+
+	__ptr &= ~BIT(bit);
+	return (void *)__ptr;
+}
+
+static inline pgd_t *kernel_to_user_pgdp(pgd_t *pgdp)
+{
+	return ptr_set_bit(pgdp, PTI_PGTABLE_SWITCH_BIT);
+}
+
+static inline pgd_t *user_to_kernel_pgdp(pgd_t *pgdp)
+{
+	return ptr_clear_bit(pgdp, PTI_PGTABLE_SWITCH_BIT);
+}
+
+static inline p4d_t *kernel_to_user_p4dp(p4d_t *p4dp)
+{
+	return ptr_set_bit(p4dp, PTI_PGTABLE_SWITCH_BIT);
+}
+
+static inline p4d_t *user_to_kernel_p4dp(p4d_t *p4dp)
+{
+	return ptr_clear_bit(p4dp, PTI_PGTABLE_SWITCH_BIT);
+}
+#endif /* CONFIG_PAGE_TABLE_ISOLATION */
+
+/*
+ * Page table pages are page-aligned.  The lower half of the top
+ * level is used for userspace and the top half for the kernel.
+ *
+ * Returns true for parts of the PGD that map userspace and
+ * false for the parts that map the kernel.
+ */
+static inline bool pgdp_maps_userspace(void *__ptr)
+{
+	unsigned long ptr = (unsigned long)__ptr;
+
+	return (ptr & ~PAGE_MASK) < (PAGE_SIZE / 2);
+}
+
+#ifdef CONFIG_PAGE_TABLE_ISOLATION
+pgd_t __pti_set_user_pgd(pgd_t *pgdp, pgd_t pgd);
+
+/*
+ * Take a PGD location (pgdp) and a pgd value that needs to be set there.
+ * Populates the user and returns the resulting PGD that must be set in
+ * the kernel copy of the page tables.
+ */
+static inline pgd_t pti_set_user_pgd(pgd_t *pgdp, pgd_t pgd)
+{
+	if (!static_cpu_has(X86_FEATURE_PTI))
+		return pgd;
+	return __pti_set_user_pgd(pgdp, pgd);
+}
+#else
+static inline pgd_t pti_set_user_pgd(pgd_t *pgdp, pgd_t pgd)
+{
+	return pgd;
+}
+#endif
+
 static inline void native_set_p4d(p4d_t *p4dp, p4d_t p4d)
 {
+#if defined(CONFIG_PAGE_TABLE_ISOLATION) && !defined(CONFIG_X86_5LEVEL)
+	p4dp->pgd = pti_set_user_pgd(&p4dp->pgd, p4d.pgd);
+#else
 	*p4dp = p4d;
+#endif
 }
 
 static inline void native_p4d_clear(p4d_t *p4d)
@@ -147,7 +235,11 @@ static inline void native_p4d_clear(p4d_t *p4d)
 
 static inline void native_set_pgd(pgd_t *pgdp, pgd_t pgd)
 {
+#ifdef CONFIG_PAGE_TABLE_ISOLATION
+	*pgdp = pti_set_user_pgd(pgdp, pgd);
+#else
 	*pgdp = pgd;
+#endif
 }
 
 static inline void native_pgd_clear(pgd_t *pgd)
diff --git a/arch/x86/include/asm/pgtable_64_types.h b/arch/x86/include/asm/pgtable_64_types.h
index 6d5f45dcd4a1..b97a539bcdee 100644
--- a/arch/x86/include/asm/pgtable_64_types.h
+++ b/arch/x86/include/asm/pgtable_64_types.h
@@ -76,32 +76,45 @@ typedef struct { pteval_t pte; } pte_t;
 #define PGDIR_MASK	(~(PGDIR_SIZE - 1))
 
 /* See Documentation/x86/x86_64/mm.txt for a description of the memory map. */
-#define MAXMEM		_AC(__AC(1, UL) << MAX_PHYSMEM_BITS, UL)
+#define MAXMEM			_AC(__AC(1, UL) << MAX_PHYSMEM_BITS, UL)
+
 #ifdef CONFIG_X86_5LEVEL
-#define VMALLOC_SIZE_TB _AC(16384, UL)
-#define __VMALLOC_BASE	_AC(0xff92000000000000, UL)
-#define __VMEMMAP_BASE	_AC(0xffd4000000000000, UL)
+# define VMALLOC_SIZE_TB	_AC(12800, UL)
+# define __VMALLOC_BASE		_AC(0xffa0000000000000, UL)
+# define __VMEMMAP_BASE		_AC(0xffd4000000000000, UL)
+# define LDT_PGD_ENTRY		_AC(-112, UL)
+# define LDT_BASE_ADDR		(LDT_PGD_ENTRY << PGDIR_SHIFT)
 #else
-#define VMALLOC_SIZE_TB	_AC(32, UL)
-#define __VMALLOC_BASE	_AC(0xffffc90000000000, UL)
-#define __VMEMMAP_BASE	_AC(0xffffea0000000000, UL)
+# define VMALLOC_SIZE_TB	_AC(32, UL)
+# define __VMALLOC_BASE		_AC(0xffffc90000000000, UL)
+# define __VMEMMAP_BASE		_AC(0xffffea0000000000, UL)
+# define LDT_PGD_ENTRY		_AC(-4, UL)
+# define LDT_BASE_ADDR		(LDT_PGD_ENTRY << PGDIR_SHIFT)
 #endif
+
 #ifdef CONFIG_RANDOMIZE_MEMORY
-#define VMALLOC_START	vmalloc_base
-#define VMEMMAP_START	vmemmap_base
+# define VMALLOC_START		vmalloc_base
+# define VMEMMAP_START		vmemmap_base
 #else
-#define VMALLOC_START	__VMALLOC_BASE
-#define VMEMMAP_START	__VMEMMAP_BASE
+# define VMALLOC_START		__VMALLOC_BASE
+# define VMEMMAP_START		__VMEMMAP_BASE
 #endif /* CONFIG_RANDOMIZE_MEMORY */
-#define VMALLOC_END	(VMALLOC_START + _AC((VMALLOC_SIZE_TB << 40) - 1, UL))
-#define MODULES_VADDR    (__START_KERNEL_map + KERNEL_IMAGE_SIZE)
+
+#define VMALLOC_END		(VMALLOC_START + _AC((VMALLOC_SIZE_TB << 40) - 1, UL))
+
+#define MODULES_VADDR		(__START_KERNEL_map + KERNEL_IMAGE_SIZE)
 /* The module sections ends with the start of the fixmap */
-#define MODULES_END   __fix_to_virt(__end_of_fixed_addresses + 1)
-#define MODULES_LEN   (MODULES_END - MODULES_VADDR)
-#define ESPFIX_PGD_ENTRY _AC(-2, UL)
-#define ESPFIX_BASE_ADDR (ESPFIX_PGD_ENTRY << P4D_SHIFT)
-#define EFI_VA_START	 ( -4 * (_AC(1, UL) << 30))
-#define EFI_VA_END	 (-68 * (_AC(1, UL) << 30))
+#define MODULES_END		__fix_to_virt(__end_of_fixed_addresses + 1)
+#define MODULES_LEN		(MODULES_END - MODULES_VADDR)
+
+#define ESPFIX_PGD_ENTRY	_AC(-2, UL)
+#define ESPFIX_BASE_ADDR	(ESPFIX_PGD_ENTRY << P4D_SHIFT)
+
+#define CPU_ENTRY_AREA_PGD	_AC(-3, UL)
+#define CPU_ENTRY_AREA_BASE	(CPU_ENTRY_AREA_PGD << P4D_SHIFT)
+
+#define EFI_VA_START		( -4 * (_AC(1, UL) << 30))
+#define EFI_VA_END		(-68 * (_AC(1, UL) << 30))
 
 #define EARLY_DYNAMIC_PAGE_TABLES	64
 
diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h
index 9e9b05fc4860..3696398a9475 100644
--- a/arch/x86/include/asm/pgtable_types.h
+++ b/arch/x86/include/asm/pgtable_types.h
@@ -32,7 +32,6 @@
 
 #define _PAGE_BIT_SPECIAL	_PAGE_BIT_SOFTW1
 #define _PAGE_BIT_CPA_TEST	_PAGE_BIT_SOFTW1
-#define _PAGE_BIT_HIDDEN	_PAGE_BIT_SOFTW3 /* hidden by kmemcheck */
 #define _PAGE_BIT_SOFT_DIRTY	_PAGE_BIT_SOFTW3 /* software dirty tracking */
 #define _PAGE_BIT_DEVMAP	_PAGE_BIT_SOFTW4
 
@@ -79,18 +78,6 @@
 #define _PAGE_KNL_ERRATUM_MASK 0
 #endif
 
-#ifdef CONFIG_KMEMCHECK
-#define _PAGE_HIDDEN	(_AT(pteval_t, 1) << _PAGE_BIT_HIDDEN)
-#else
-#define _PAGE_HIDDEN	(_AT(pteval_t, 0))
-#endif
-
-/*
- * The same hidden bit is used by kmemcheck, but since kmemcheck
- * works on kernel pages while soft-dirty engine on user space,
- * they do not conflict with each other.
- */
-
 #ifdef CONFIG_MEM_SOFT_DIRTY
 #define _PAGE_SOFT_DIRTY	(_AT(pteval_t, 1) << _PAGE_BIT_SOFT_DIRTY)
 #else
diff --git a/arch/x86/include/asm/processor-flags.h b/arch/x86/include/asm/processor-flags.h
index 43212a43ee69..6a60fea90b9d 100644
--- a/arch/x86/include/asm/processor-flags.h
+++ b/arch/x86/include/asm/processor-flags.h
@@ -38,6 +38,11 @@
 #define CR3_ADDR_MASK	__sme_clr(0x7FFFFFFFFFFFF000ull)
 #define CR3_PCID_MASK	0xFFFull
 #define CR3_NOFLUSH	BIT_ULL(63)
+
+#ifdef CONFIG_PAGE_TABLE_ISOLATION
+# define X86_CR3_PTI_SWITCH_BIT	11
+#endif
+
 #else
 /*
  * CR3_ADDR_MASK needs at least bits 31:5 set on PAE systems, and we save
diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
index 2db7cf720b04..d3a67fba200a 100644
--- a/arch/x86/include/asm/processor.h
+++ b/arch/x86/include/asm/processor.h
@@ -132,6 +132,7 @@ struct cpuinfo_x86 {
 	/* Index into per_cpu list: */
 	u16			cpu_index;
 	u32			microcode;
+	unsigned		initialized : 1;
 } __randomize_layout;
 
 struct cpuid_regs {
@@ -162,9 +163,9 @@ enum cpuid_regs_idx {
 extern struct cpuinfo_x86	boot_cpu_data;
 extern struct cpuinfo_x86	new_cpu_data;
 
-extern struct tss_struct	doublefault_tss;
-extern __u32			cpu_caps_cleared[NCAPINTS];
-extern __u32			cpu_caps_set[NCAPINTS];
+extern struct x86_hw_tss	doublefault_tss;
+extern __u32			cpu_caps_cleared[NCAPINTS + NBUGINTS];
+extern __u32			cpu_caps_set[NCAPINTS + NBUGINTS];
 
 #ifdef CONFIG_SMP
 DECLARE_PER_CPU_READ_MOSTLY(struct cpuinfo_x86, cpu_info);
@@ -252,6 +253,11 @@ static inline void load_cr3(pgd_t *pgdir)
 	write_cr3(__sme_pa(pgdir));
 }
 
+/*
+ * Note that while the legacy 'TSS' name comes from 'Task State Segment',
+ * on modern x86 CPUs the TSS also holds information important to 64-bit mode,
+ * unrelated to the task-switch mechanism:
+ */
 #ifdef CONFIG_X86_32
 /* This is the TSS defined by the hardware. */
 struct x86_hw_tss {
@@ -304,7 +310,13 @@ struct x86_hw_tss {
 struct x86_hw_tss {
 	u32			reserved1;
 	u64			sp0;
+
+	/*
+	 * We store cpu_current_top_of_stack in sp1 so it's always accessible.
+	 * Linux does not use ring 1, so sp1 is not otherwise needed.
+	 */
 	u64			sp1;
+
 	u64			sp2;
 	u64			reserved2;
 	u64			ist[7];
@@ -322,12 +334,22 @@ struct x86_hw_tss {
 #define IO_BITMAP_BITS			65536
 #define IO_BITMAP_BYTES			(IO_BITMAP_BITS/8)
 #define IO_BITMAP_LONGS			(IO_BITMAP_BYTES/sizeof(long))
-#define IO_BITMAP_OFFSET		offsetof(struct tss_struct, io_bitmap)
+#define IO_BITMAP_OFFSET		(offsetof(struct tss_struct, io_bitmap) - offsetof(struct tss_struct, x86_tss))
 #define INVALID_IO_BITMAP_OFFSET	0x8000
 
+struct entry_stack {
+	unsigned long		words[64];
+};
+
+struct entry_stack_page {
+	struct entry_stack stack;
+} __aligned(PAGE_SIZE);
+
 struct tss_struct {
 	/*
-	 * The hardware state:
+	 * The fixed hardware portion.  This must not cross a page boundary
+	 * at risk of violating the SDM's advice and potentially triggering
+	 * errata.
 	 */
 	struct x86_hw_tss	x86_tss;
 
@@ -338,18 +360,9 @@ struct tss_struct {
 	 * be within the limit.
 	 */
 	unsigned long		io_bitmap[IO_BITMAP_LONGS + 1];
+} __aligned(PAGE_SIZE);
 
-#ifdef CONFIG_X86_32
-	/*
-	 * Space for the temporary SYSENTER stack.
-	 */
-	unsigned long		SYSENTER_stack_canary;
-	unsigned long		SYSENTER_stack[64];
-#endif
-
-} ____cacheline_aligned;
-
-DECLARE_PER_CPU_SHARED_ALIGNED(struct tss_struct, cpu_tss);
+DECLARE_PER_CPU_PAGE_ALIGNED(struct tss_struct, cpu_tss_rw);
 
 /*
  * sizeof(unsigned long) coming from an extra "long" at the end
@@ -363,6 +376,9 @@ DECLARE_PER_CPU_SHARED_ALIGNED(struct tss_struct, cpu_tss);
 
 #ifdef CONFIG_X86_32
 DECLARE_PER_CPU(unsigned long, cpu_current_top_of_stack);
+#else
+/* The RO copy can't be accessed with this_cpu_xyz(), so use the RW copy. */
+#define cpu_current_top_of_stack cpu_tss_rw.x86_tss.sp1
 #endif
 
 /*
@@ -522,7 +538,7 @@ static inline void native_set_iopl_mask(unsigned mask)
 static inline void
 native_load_sp0(unsigned long sp0)
 {
-	this_cpu_write(cpu_tss.x86_tss.sp0, sp0);
+	this_cpu_write(cpu_tss_rw.x86_tss.sp0, sp0);
 }
 
 static inline void native_swapgs(void)
@@ -534,12 +550,12 @@ static inline void native_swapgs(void)
 
 static inline unsigned long current_top_of_stack(void)
 {
-#ifdef CONFIG_X86_64
-	return this_cpu_read_stable(cpu_tss.x86_tss.sp0);
-#else
-	/* sp0 on x86_32 is special in and around vm86 mode. */
+	/*
+	 *  We can't read directly from tss.sp0: sp0 on x86_32 is special in
+	 *  and around vm86 mode and sp0 on x86_64 is special because of the
+	 *  entry trampoline.
+	 */
 	return this_cpu_read_stable(cpu_current_top_of_stack);
-#endif
 }
 
 static inline bool on_thread_stack(void)
@@ -836,13 +852,22 @@ static inline void spin_lock_prefetch(const void *x)
 
 #else
 /*
- * User space process size. 47bits minus one guard page.  The guard
- * page is necessary on Intel CPUs: if a SYSCALL instruction is at
- * the highest possible canonical userspace address, then that
- * syscall will enter the kernel with a non-canonical return
- * address, and SYSRET will explode dangerously.  We avoid this
- * particular problem by preventing anything from being mapped
- * at the maximum canonical address.
+ * User space process size.  This is the first address outside the user range.
+ * There are a few constraints that determine this:
+ *
+ * On Intel CPUs, if a SYSCALL instruction is at the highest canonical
+ * address, then that syscall will enter the kernel with a
+ * non-canonical return address, and SYSRET will explode dangerously.
+ * We avoid this particular problem by preventing anything executable
+ * from being mapped at the maximum canonical address.
+ *
+ * On AMD CPUs in the Ryzen family, there's a nasty bug in which the
+ * CPUs malfunction if they execute code from the highest canonical page.
+ * They'll speculate right off the end of the canonical space, and
+ * bad things happen.  This is worked around in the same way as the
+ * Intel problem.
+ *
+ * With page table isolation enabled, we map the LDT in ... [stay tuned]
  */
 #define TASK_SIZE_MAX	((1UL << __VIRTUAL_MASK_SHIFT) - PAGE_SIZE)
 
diff --git a/arch/x86/include/asm/pti.h b/arch/x86/include/asm/pti.h
new file mode 100644
index 000000000000..0b5ef05b2d2d
--- /dev/null
+++ b/arch/x86/include/asm/pti.h
@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: GPL-2.0
+#ifndef _ASM_X86_PTI_H
+#define _ASM_X86_PTI_H
+#ifndef __ASSEMBLY__
+
+#ifdef CONFIG_PAGE_TABLE_ISOLATION
+extern void pti_init(void);
+extern void pti_check_boottime_disable(void);
+#else
+static inline void pti_check_boottime_disable(void) { }
+#endif
+
+#endif /* __ASSEMBLY__ */
+#endif /* _ASM_X86_PTI_H */
diff --git a/arch/x86/include/asm/pvclock.h b/arch/x86/include/asm/pvclock.h
index 3e4ed8fb5f91..a7471dcd2205 100644
--- a/arch/x86/include/asm/pvclock.h
+++ b/arch/x86/include/asm/pvclock.h
@@ -5,15 +5,6 @@
 #include <linux/clocksource.h>
 #include <asm/pvclock-abi.h>
 
-#ifdef CONFIG_KVM_GUEST
-extern struct pvclock_vsyscall_time_info *pvclock_pvti_cpu0_va(void);
-#else
-static inline struct pvclock_vsyscall_time_info *pvclock_pvti_cpu0_va(void)
-{
-	return NULL;
-}
-#endif
-
 /* some helper functions for xen and kvm pv clock sources */
 u64 pvclock_clocksource_read(struct pvclock_vcpu_time_info *src);
 u8 pvclock_read_flags(struct pvclock_vcpu_time_info *src);
@@ -102,4 +93,14 @@ struct pvclock_vsyscall_time_info {
 
 #define PVTI_SIZE sizeof(struct pvclock_vsyscall_time_info)
 
+#ifdef CONFIG_PARAVIRT_CLOCK
+void pvclock_set_pvti_cpu0_va(struct pvclock_vsyscall_time_info *pvti);
+struct pvclock_vsyscall_time_info *pvclock_get_pvti_cpu0_va(void);
+#else
+static inline struct pvclock_vsyscall_time_info *pvclock_get_pvti_cpu0_va(void)
+{
+	return NULL;
+}
+#endif
+
 #endif /* _ASM_X86_PVCLOCK_H */
diff --git a/arch/x86/include/asm/segment.h b/arch/x86/include/asm/segment.h
index b20f9d623f9c..8f09012b92e7 100644
--- a/arch/x86/include/asm/segment.h
+++ b/arch/x86/include/asm/segment.h
@@ -236,11 +236,23 @@
  */
 #define EARLY_IDT_HANDLER_SIZE 9
 
+/*
+ * xen_early_idt_handler_array is for Xen pv guests: for each entry in
+ * early_idt_handler_array it contains a prequel in the form of
+ * pop %rcx; pop %r11; jmp early_idt_handler_array[i]; summing up to
+ * max 8 bytes.
+ */
+#define XEN_EARLY_IDT_HANDLER_SIZE 8
+
 #ifndef __ASSEMBLY__
 
 extern const char early_idt_handler_array[NUM_EXCEPTION_VECTORS][EARLY_IDT_HANDLER_SIZE];
 extern void early_ignore_irq(void);
 
+#if defined(CONFIG_X86_64) && defined(CONFIG_XEN_PV)
+extern const char xen_early_idt_handler_array[NUM_EXCEPTION_VECTORS][XEN_EARLY_IDT_HANDLER_SIZE];
+#endif
+
 /*
  * Load a segment. Fall back on loading the zero segment if something goes
  * wrong.  This variant assumes that loading zero fully clears the segment.
diff --git a/arch/x86/include/asm/stacktrace.h b/arch/x86/include/asm/stacktrace.h
index 8da111b3c342..f73706878772 100644
--- a/arch/x86/include/asm/stacktrace.h
+++ b/arch/x86/include/asm/stacktrace.h
@@ -16,6 +16,7 @@ enum stack_type {
 	STACK_TYPE_TASK,
 	STACK_TYPE_IRQ,
 	STACK_TYPE_SOFTIRQ,
+	STACK_TYPE_ENTRY,
 	STACK_TYPE_EXCEPTION,
 	STACK_TYPE_EXCEPTION_LAST = STACK_TYPE_EXCEPTION + N_EXCEPTION_STACKS-1,
 };
@@ -28,6 +29,8 @@ struct stack_info {
 bool in_task_stack(unsigned long *stack, struct task_struct *task,
 		   struct stack_info *info);
 
+bool in_entry_stack(unsigned long *stack, struct stack_info *info);
+
 int get_stack_info(unsigned long *stack, struct task_struct *task,
 		   struct stack_info *info, unsigned long *visit_mask);
 
diff --git a/arch/x86/include/asm/string_32.h b/arch/x86/include/asm/string_32.h
index 076502241eae..55d392c6bd29 100644
--- a/arch/x86/include/asm/string_32.h
+++ b/arch/x86/include/asm/string_32.h
@@ -179,8 +179,6 @@ static inline void *__memcpy3d(void *to, const void *from, size_t len)
  *	No 3D Now!
  */
 
-#ifndef CONFIG_KMEMCHECK
-
 #if (__GNUC__ >= 4)
 #define memcpy(t, f, n) __builtin_memcpy(t, f, n)
 #else
@@ -189,13 +187,6 @@ static inline void *__memcpy3d(void *to, const void *from, size_t len)
 	 ? __constant_memcpy((t), (f), (n))	\
 	 : __memcpy((t), (f), (n)))
 #endif
-#else
-/*
- * kmemcheck becomes very happy if we use the REP instructions unconditionally,
- * because it means that we know both memory operands in advance.
- */
-#define memcpy(t, f, n) __memcpy((t), (f), (n))
-#endif
 
 #endif
 #endif /* !CONFIG_FORTIFY_SOURCE */
diff --git a/arch/x86/include/asm/string_64.h b/arch/x86/include/asm/string_64.h
index 0b1b4445f4c5..533f74c300c2 100644
--- a/arch/x86/include/asm/string_64.h
+++ b/arch/x86/include/asm/string_64.h
@@ -33,7 +33,6 @@ extern void *memcpy(void *to, const void *from, size_t len);
 extern void *__memcpy(void *to, const void *from, size_t len);
 
 #ifndef CONFIG_FORTIFY_SOURCE
-#ifndef CONFIG_KMEMCHECK
 #if (__GNUC__ == 4 && __GNUC_MINOR__ < 3) || __GNUC__ < 4
 #define memcpy(dst, src, len)					\
 ({								\
@@ -46,13 +45,6 @@ extern void *__memcpy(void *to, const void *from, size_t len);
 	__ret;							\
 })
 #endif
-#else
-/*
- * kmemcheck becomes very happy if we use the REP instructions unconditionally,
- * because it means that we know both memory operands in advance.
- */
-#define memcpy(dst, src, len) __inline_memcpy((dst), (src), (len))
-#endif
 #endif /* !CONFIG_FORTIFY_SOURCE */
 
 #define __HAVE_ARCH_MEMSET
diff --git a/arch/x86/include/asm/suspend_32.h b/arch/x86/include/asm/suspend_32.h
index 982c325dad33..8be6afb58471 100644
--- a/arch/x86/include/asm/suspend_32.h
+++ b/arch/x86/include/asm/suspend_32.h
@@ -12,7 +12,13 @@
 
 /* image of the saved processor state */
 struct saved_context {
-	u16 es, fs, gs, ss;
+	/*
+	 * On x86_32, all segment registers, with the possible exception of
+	 * gs, are saved at kernel entry in pt_regs.
+	 */
+#ifdef CONFIG_X86_32_LAZY_GS
+	u16 gs;
+#endif
 	unsigned long cr0, cr2, cr3, cr4;
 	u64 misc_enable;
 	bool misc_enable_saved;
diff --git a/arch/x86/include/asm/suspend_64.h b/arch/x86/include/asm/suspend_64.h
index 7306e911faee..a7af9f53c0cb 100644
--- a/arch/x86/include/asm/suspend_64.h
+++ b/arch/x86/include/asm/suspend_64.h
@@ -20,8 +20,20 @@
  */
 struct saved_context {
 	struct pt_regs regs;
-	u16 ds, es, fs, gs, ss;
-	unsigned long gs_base, gs_kernel_base, fs_base;
+
+	/*
+	 * User CS and SS are saved in current_pt_regs().  The rest of the
+	 * segment selectors need to be saved and restored here.
+	 */
+	u16 ds, es, fs, gs;
+
+	/*
+	 * Usermode FSBASE and GSBASE may not match the fs and gs selectors,
+	 * so we save them separately.  We save the kernelmode GSBASE to
+	 * restore percpu access after resume.
+	 */
+	unsigned long kernelmode_gs_base, usermode_gs_base, fs_base;
+
 	unsigned long cr0, cr2, cr3, cr4, cr8;
 	u64 misc_enable;
 	bool misc_enable_saved;
@@ -30,8 +42,7 @@ struct saved_context {
 	u16 gdt_pad; /* Unused */
 	struct desc_ptr gdt_desc;
 	u16 idt_pad;
-	u16 idt_limit;
-	unsigned long idt_base;
+	struct desc_ptr idt;
 	u16 ldt;
 	u16 tss;
 	unsigned long tr;
diff --git a/arch/x86/include/asm/switch_to.h b/arch/x86/include/asm/switch_to.h
index 8c6bd6863db9..9b6df68d8fd1 100644
--- a/arch/x86/include/asm/switch_to.h
+++ b/arch/x86/include/asm/switch_to.h
@@ -79,10 +79,10 @@ do {									\
 static inline void refresh_sysenter_cs(struct thread_struct *thread)
 {
 	/* Only happens when SEP is enabled, no need to test "SEP"arately: */
-	if (unlikely(this_cpu_read(cpu_tss.x86_tss.ss1) == thread->sysenter_cs))
+	if (unlikely(this_cpu_read(cpu_tss_rw.x86_tss.ss1) == thread->sysenter_cs))
 		return;
 
-	this_cpu_write(cpu_tss.x86_tss.ss1, thread->sysenter_cs);
+	this_cpu_write(cpu_tss_rw.x86_tss.ss1, thread->sysenter_cs);
 	wrmsr(MSR_IA32_SYSENTER_CS, thread->sysenter_cs, 0);
 }
 #endif
@@ -90,10 +90,12 @@ static inline void refresh_sysenter_cs(struct thread_struct *thread)
 /* This is used when switching tasks or entering/exiting vm86 mode. */
 static inline void update_sp0(struct task_struct *task)
 {
+	/* On x86_64, sp0 always points to the entry trampoline stack, which is constant: */
 #ifdef CONFIG_X86_32
 	load_sp0(task->thread.sp0);
 #else
-	load_sp0(task_top_of_stack(task));
+	if (static_cpu_has(X86_FEATURE_XENPV))
+		load_sp0(task_top_of_stack(task));
 #endif
 }
 
diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h
index 70f425947dc5..00223333821a 100644
--- a/arch/x86/include/asm/thread_info.h
+++ b/arch/x86/include/asm/thread_info.h
@@ -207,7 +207,7 @@ static inline int arch_within_stack_frames(const void * const stack,
 #else /* !__ASSEMBLY__ */
 
 #ifdef CONFIG_X86_64
-# define cpu_current_top_of_stack (cpu_tss + TSS_sp0)
+# define cpu_current_top_of_stack (cpu_tss_rw + TSS_sp1)
 #endif
 
 #endif
diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h
index 509046cfa5ce..f68f9c836cca 100644
--- a/arch/x86/include/asm/tlbflush.h
+++ b/arch/x86/include/asm/tlbflush.h
@@ -9,70 +9,130 @@
 #include <asm/cpufeature.h>
 #include <asm/special_insns.h>
 #include <asm/smp.h>
+#include <asm/invpcid.h>
+#include <asm/pti.h>
+#include <asm/processor-flags.h>
 
-static inline void __invpcid(unsigned long pcid, unsigned long addr,
-			     unsigned long type)
-{
-	struct { u64 d[2]; } desc = { { pcid, addr } };
+/*
+ * The x86 feature is called PCID (Process Context IDentifier). It is similar
+ * to what is traditionally called ASID on the RISC processors.
+ *
+ * We don't use the traditional ASID implementation, where each process/mm gets
+ * its own ASID and flush/restart when we run out of ASID space.
+ *
+ * Instead we have a small per-cpu array of ASIDs and cache the last few mm's
+ * that came by on this CPU, allowing cheaper switch_mm between processes on
+ * this CPU.
+ *
+ * We end up with different spaces for different things. To avoid confusion we
+ * use different names for each of them:
+ *
+ * ASID  - [0, TLB_NR_DYN_ASIDS-1]
+ *         the canonical identifier for an mm
+ *
+ * kPCID - [1, TLB_NR_DYN_ASIDS]
+ *         the value we write into the PCID part of CR3; corresponds to the
+ *         ASID+1, because PCID 0 is special.
+ *
+ * uPCID - [2048 + 1, 2048 + TLB_NR_DYN_ASIDS]
+ *         for KPTI each mm has two address spaces and thus needs two
+ *         PCID values, but we can still do with a single ASID denomination
+ *         for each mm. Corresponds to kPCID + 2048.
+ *
+ */
 
-	/*
-	 * The memory clobber is because the whole point is to invalidate
-	 * stale TLB entries and, especially if we're flushing global
-	 * mappings, we don't want the compiler to reorder any subsequent
-	 * memory accesses before the TLB flush.
-	 *
-	 * The hex opcode is invpcid (%ecx), %eax in 32-bit mode and
-	 * invpcid (%rcx), %rax in long mode.
-	 */
-	asm volatile (".byte 0x66, 0x0f, 0x38, 0x82, 0x01"
-		      : : "m" (desc), "a" (type), "c" (&desc) : "memory");
-}
+/* There are 12 bits of space for ASIDS in CR3 */
+#define CR3_HW_ASID_BITS		12
+
+/*
+ * When enabled, PAGE_TABLE_ISOLATION consumes a single bit for
+ * user/kernel switches
+ */
+#ifdef CONFIG_PAGE_TABLE_ISOLATION
+# define PTI_CONSUMED_PCID_BITS	1
+#else
+# define PTI_CONSUMED_PCID_BITS	0
+#endif
 
-#define INVPCID_TYPE_INDIV_ADDR		0
-#define INVPCID_TYPE_SINGLE_CTXT	1
-#define INVPCID_TYPE_ALL_INCL_GLOBAL	2
-#define INVPCID_TYPE_ALL_NON_GLOBAL	3
+#define CR3_AVAIL_PCID_BITS (X86_CR3_PCID_BITS - PTI_CONSUMED_PCID_BITS)
 
-/* Flush all mappings for a given pcid and addr, not including globals. */
-static inline void invpcid_flush_one(unsigned long pcid,
-				     unsigned long addr)
-{
-	__invpcid(pcid, addr, INVPCID_TYPE_INDIV_ADDR);
-}
+/*
+ * ASIDs are zero-based: 0->MAX_AVAIL_ASID are valid.  -1 below to account
+ * for them being zero-based.  Another -1 is because PCID 0 is reserved for
+ * use by non-PCID-aware users.
+ */
+#define MAX_ASID_AVAILABLE ((1 << CR3_AVAIL_PCID_BITS) - 2)
 
-/* Flush all mappings for a given PCID, not including globals. */
-static inline void invpcid_flush_single_context(unsigned long pcid)
+/*
+ * 6 because 6 should be plenty and struct tlb_state will fit in two cache
+ * lines.
+ */
+#define TLB_NR_DYN_ASIDS	6
+
+/*
+ * Given @asid, compute kPCID
+ */
+static inline u16 kern_pcid(u16 asid)
 {
-	__invpcid(pcid, 0, INVPCID_TYPE_SINGLE_CTXT);
+	VM_WARN_ON_ONCE(asid > MAX_ASID_AVAILABLE);
+
+#ifdef CONFIG_PAGE_TABLE_ISOLATION
+	/*
+	 * Make sure that the dynamic ASID space does not confict with the
+	 * bit we are using to switch between user and kernel ASIDs.
+	 */
+	BUILD_BUG_ON(TLB_NR_DYN_ASIDS >= (1 << X86_CR3_PTI_SWITCH_BIT));
+
+	/*
+	 * The ASID being passed in here should have respected the
+	 * MAX_ASID_AVAILABLE and thus never have the switch bit set.
+	 */
+	VM_WARN_ON_ONCE(asid & (1 << X86_CR3_PTI_SWITCH_BIT));
+#endif
+	/*
+	 * The dynamically-assigned ASIDs that get passed in are small
+	 * (<TLB_NR_DYN_ASIDS).  They never have the high switch bit set,
+	 * so do not bother to clear it.
+	 *
+	 * If PCID is on, ASID-aware code paths put the ASID+1 into the
+	 * PCID bits.  This serves two purposes.  It prevents a nasty
+	 * situation in which PCID-unaware code saves CR3, loads some other
+	 * value (with PCID == 0), and then restores CR3, thus corrupting
+	 * the TLB for ASID 0 if the saved ASID was nonzero.  It also means
+	 * that any bugs involving loading a PCID-enabled CR3 with
+	 * CR4.PCIDE off will trigger deterministically.
+	 */
+	return asid + 1;
 }
 
-/* Flush all mappings, including globals, for all PCIDs. */
-static inline void invpcid_flush_all(void)
+/*
+ * Given @asid, compute uPCID
+ */
+static inline u16 user_pcid(u16 asid)
 {
-	__invpcid(0, 0, INVPCID_TYPE_ALL_INCL_GLOBAL);
+	u16 ret = kern_pcid(asid);
+#ifdef CONFIG_PAGE_TABLE_ISOLATION
+	ret |= 1 << X86_CR3_PTI_SWITCH_BIT;
+#endif
+	return ret;
 }
 
-/* Flush all mappings for all PCIDs except globals. */
-static inline void invpcid_flush_all_nonglobals(void)
+struct pgd_t;
+static inline unsigned long build_cr3(pgd_t *pgd, u16 asid)
 {
-	__invpcid(0, 0, INVPCID_TYPE_ALL_NON_GLOBAL);
+	if (static_cpu_has(X86_FEATURE_PCID)) {
+		return __sme_pa(pgd) | kern_pcid(asid);
+	} else {
+		VM_WARN_ON_ONCE(asid != 0);
+		return __sme_pa(pgd);
+	}
 }
 
-static inline u64 inc_mm_tlb_gen(struct mm_struct *mm)
+static inline unsigned long build_cr3_noflush(pgd_t *pgd, u16 asid)
 {
-	u64 new_tlb_gen;
-
-	/*
-	 * Bump the generation count.  This also serves as a full barrier
-	 * that synchronizes with switch_mm(): callers are required to order
-	 * their read of mm_cpumask after their writes to the paging
-	 * structures.
-	 */
-	smp_mb__before_atomic();
-	new_tlb_gen = atomic64_inc_return(&mm->context.tlb_gen);
-	smp_mb__after_atomic();
-
-	return new_tlb_gen;
+	VM_WARN_ON_ONCE(asid > MAX_ASID_AVAILABLE);
+	VM_WARN_ON_ONCE(!this_cpu_has(X86_FEATURE_PCID));
+	return __sme_pa(pgd) | kern_pcid(asid) | CR3_NOFLUSH;
 }
 
 #ifdef CONFIG_PARAVIRT
@@ -99,12 +159,6 @@ static inline bool tlb_defer_switch_to_init_mm(void)
 	return !static_cpu_has(X86_FEATURE_PCID);
 }
 
-/*
- * 6 because 6 should be plenty and struct tlb_state will fit in
- * two cache lines.
- */
-#define TLB_NR_DYN_ASIDS 6
-
 struct tlb_context {
 	u64 ctx_id;
 	u64 tlb_gen;
@@ -139,6 +193,24 @@ struct tlb_state {
 	bool is_lazy;
 
 	/*
+	 * If set we changed the page tables in such a way that we
+	 * needed an invalidation of all contexts (aka. PCIDs / ASIDs).
+	 * This tells us to go invalidate all the non-loaded ctxs[]
+	 * on the next context switch.
+	 *
+	 * The current ctx was kept up-to-date as it ran and does not
+	 * need to be invalidated.
+	 */
+	bool invalidate_other;
+
+	/*
+	 * Mask that contains TLB_NR_DYN_ASIDS+1 bits to indicate
+	 * the corresponding user PCID needs a flush next time we
+	 * switch to it; see SWITCH_TO_USER_CR3.
+	 */
+	unsigned short user_pcid_flush_mask;
+
+	/*
 	 * Access to this CR4 shadow and to H/W CR4 is protected by
 	 * disabling interrupts when modifying either one.
 	 */
@@ -173,40 +245,43 @@ static inline void cr4_init_shadow(void)
 	this_cpu_write(cpu_tlbstate.cr4, __read_cr4());
 }
 
+static inline void __cr4_set(unsigned long cr4)
+{
+	lockdep_assert_irqs_disabled();
+	this_cpu_write(cpu_tlbstate.cr4, cr4);
+	__write_cr4(cr4);
+}
+
 /* Set in this cpu's CR4. */
 static inline void cr4_set_bits(unsigned long mask)
 {
-	unsigned long cr4;
+	unsigned long cr4, flags;
 
+	local_irq_save(flags);
 	cr4 = this_cpu_read(cpu_tlbstate.cr4);
-	if ((cr4 | mask) != cr4) {
-		cr4 |= mask;
-		this_cpu_write(cpu_tlbstate.cr4, cr4);
-		__write_cr4(cr4);
-	}
+	if ((cr4 | mask) != cr4)
+		__cr4_set(cr4 | mask);
+	local_irq_restore(flags);
 }
 
 /* Clear in this cpu's CR4. */
 static inline void cr4_clear_bits(unsigned long mask)
 {
-	unsigned long cr4;
+	unsigned long cr4, flags;
 
+	local_irq_save(flags);
 	cr4 = this_cpu_read(cpu_tlbstate.cr4);
-	if ((cr4 & ~mask) != cr4) {
-		cr4 &= ~mask;
-		this_cpu_write(cpu_tlbstate.cr4, cr4);
-		__write_cr4(cr4);
-	}
+	if ((cr4 & ~mask) != cr4)
+		__cr4_set(cr4 & ~mask);
+	local_irq_restore(flags);
 }
 
-static inline void cr4_toggle_bits(unsigned long mask)
+static inline void cr4_toggle_bits_irqsoff(unsigned long mask)
 {
 	unsigned long cr4;
 
 	cr4 = this_cpu_read(cpu_tlbstate.cr4);
-	cr4 ^= mask;
-	this_cpu_write(cpu_tlbstate.cr4, cr4);
-	__write_cr4(cr4);
+	__cr4_set(cr4 ^ mask);
 }
 
 /* Read the CR4 shadow. */
@@ -216,6 +291,14 @@ static inline unsigned long cr4_read_shadow(void)
 }
 
 /*
+ * Mark all other ASIDs as invalid, preserves the current.
+ */
+static inline void invalidate_other_asid(void)
+{
+	this_cpu_write(cpu_tlbstate.invalidate_other, true);
+}
+
+/*
  * Save some of cr4 feature set we're using (e.g.  Pentium 4MB
  * enable and PPro Global page enable), so that any CPU's that boot
  * up after us can get the correct flags.  This should only be used
@@ -234,37 +317,61 @@ static inline void cr4_set_bits_and_update_boot(unsigned long mask)
 
 extern void initialize_tlbstate_and_flush(void);
 
+/*
+ * Given an ASID, flush the corresponding user ASID.  We can delay this
+ * until the next time we switch to it.
+ *
+ * See SWITCH_TO_USER_CR3.
+ */
+static inline void invalidate_user_asid(u16 asid)
+{
+	/* There is no user ASID if address space separation is off */
+	if (!IS_ENABLED(CONFIG_PAGE_TABLE_ISOLATION))
+		return;
+
+	/*
+	 * We only have a single ASID if PCID is off and the CR3
+	 * write will have flushed it.
+	 */
+	if (!cpu_feature_enabled(X86_FEATURE_PCID))
+		return;
+
+	if (!static_cpu_has(X86_FEATURE_PTI))
+		return;
+
+	__set_bit(kern_pcid(asid),
+		  (unsigned long *)this_cpu_ptr(&cpu_tlbstate.user_pcid_flush_mask));
+}
+
+/*
+ * flush the entire current user mapping
+ */
 static inline void __native_flush_tlb(void)
 {
+	invalidate_user_asid(this_cpu_read(cpu_tlbstate.loaded_mm_asid));
 	/*
-	 * If current->mm == NULL then we borrow a mm which may change during a
-	 * task switch and therefore we must not be preempted while we write CR3
-	 * back:
+	 * If current->mm == NULL then we borrow a mm which may change
+	 * during a task switch and therefore we must not be preempted
+	 * while we write CR3 back:
 	 */
 	preempt_disable();
 	native_write_cr3(__native_read_cr3());
 	preempt_enable();
 }
 
-static inline void __native_flush_tlb_global_irq_disabled(void)
-{
-	unsigned long cr4;
-
-	cr4 = this_cpu_read(cpu_tlbstate.cr4);
-	/* clear PGE */
-	native_write_cr4(cr4 & ~X86_CR4_PGE);
-	/* write old PGE again and flush TLBs */
-	native_write_cr4(cr4);
-}
-
+/*
+ * flush everything
+ */
 static inline void __native_flush_tlb_global(void)
 {
-	unsigned long flags;
+	unsigned long cr4, flags;
 
 	if (static_cpu_has(X86_FEATURE_INVPCID)) {
 		/*
 		 * Using INVPCID is considerably faster than a pair of writes
 		 * to CR4 sandwiched inside an IRQ flag save/restore.
+		 *
+		 * Note, this works with CR4.PCIDE=0 or 1.
 		 */
 		invpcid_flush_all();
 		return;
@@ -277,36 +384,69 @@ static inline void __native_flush_tlb_global(void)
 	 */
 	raw_local_irq_save(flags);
 
-	__native_flush_tlb_global_irq_disabled();
+	cr4 = this_cpu_read(cpu_tlbstate.cr4);
+	/* toggle PGE */
+	native_write_cr4(cr4 ^ X86_CR4_PGE);
+	/* write old PGE again and flush TLBs */
+	native_write_cr4(cr4);
 
 	raw_local_irq_restore(flags);
 }
 
+/*
+ * flush one page in the user mapping
+ */
 static inline void __native_flush_tlb_single(unsigned long addr)
 {
+	u32 loaded_mm_asid = this_cpu_read(cpu_tlbstate.loaded_mm_asid);
+
 	asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
+
+	if (!static_cpu_has(X86_FEATURE_PTI))
+		return;
+
+	/*
+	 * Some platforms #GP if we call invpcid(type=1/2) before CR4.PCIDE=1.
+	 * Just use invalidate_user_asid() in case we are called early.
+	 */
+	if (!this_cpu_has(X86_FEATURE_INVPCID_SINGLE))
+		invalidate_user_asid(loaded_mm_asid);
+	else
+		invpcid_flush_one(user_pcid(loaded_mm_asid), addr);
 }
 
+/*
+ * flush everything
+ */
 static inline void __flush_tlb_all(void)
 {
-	if (boot_cpu_has(X86_FEATURE_PGE))
+	if (boot_cpu_has(X86_FEATURE_PGE)) {
 		__flush_tlb_global();
-	else
+	} else {
+		/*
+		 * !PGE -> !PCID (setup_pcid()), thus every flush is total.
+		 */
 		__flush_tlb();
-
-	/*
-	 * Note: if we somehow had PCID but not PGE, then this wouldn't work --
-	 * we'd end up flushing kernel translations for the current ASID but
-	 * we might fail to flush kernel translations for other cached ASIDs.
-	 *
-	 * To avoid this issue, we force PCID off if PGE is off.
-	 */
+	}
 }
 
+/*
+ * flush one page in the kernel mapping
+ */
 static inline void __flush_tlb_one(unsigned long addr)
 {
 	count_vm_tlb_event(NR_TLB_LOCAL_FLUSH_ONE);
 	__flush_tlb_single(addr);
+
+	if (!static_cpu_has(X86_FEATURE_PTI))
+		return;
+
+	/*
+	 * __flush_tlb_single() will have cleared the TLB entry for this ASID,
+	 * but since kernel space is replicated across all, we must also
+	 * invalidate all others.
+	 */
+	invalidate_other_asid();
 }
 
 #define TLB_FLUSH_ALL	-1UL
@@ -367,6 +507,17 @@ static inline void flush_tlb_page(struct vm_area_struct *vma, unsigned long a)
 void native_flush_tlb_others(const struct cpumask *cpumask,
 			     const struct flush_tlb_info *info);
 
+static inline u64 inc_mm_tlb_gen(struct mm_struct *mm)
+{
+	/*
+	 * Bump the generation count.  This also serves as a full barrier
+	 * that synchronizes with switch_mm(): callers are required to order
+	 * their read of mm_cpumask after their writes to the paging
+	 * structures.
+	 */
+	return atomic64_inc_return(&mm->context.tlb_gen);
+}
+
 static inline void arch_tlbbatch_add_mm(struct arch_tlbflush_unmap_batch *batch,
 					struct mm_struct *mm)
 {
diff --git a/arch/x86/include/asm/traps.h b/arch/x86/include/asm/traps.h
index 1fadd310ff68..31051f35cbb7 100644
--- a/arch/x86/include/asm/traps.h
+++ b/arch/x86/include/asm/traps.h
@@ -75,7 +75,6 @@ dotraplinkage void do_segment_not_present(struct pt_regs *, long);
 dotraplinkage void do_stack_segment(struct pt_regs *, long);
 #ifdef CONFIG_X86_64
 dotraplinkage void do_double_fault(struct pt_regs *, long);
-asmlinkage struct pt_regs *sync_regs(struct pt_regs *);
 #endif
 dotraplinkage void do_general_protection(struct pt_regs *, long);
 dotraplinkage void do_page_fault(struct pt_regs *, unsigned long);
diff --git a/arch/x86/include/asm/unwind.h b/arch/x86/include/asm/unwind.h
index e9cc6fe1fc6f..c1688c2d0a12 100644
--- a/arch/x86/include/asm/unwind.h
+++ b/arch/x86/include/asm/unwind.h
@@ -7,6 +7,9 @@
 #include <asm/ptrace.h>
 #include <asm/stacktrace.h>
 
+#define IRET_FRAME_OFFSET (offsetof(struct pt_regs, ip))
+#define IRET_FRAME_SIZE   (sizeof(struct pt_regs) - IRET_FRAME_OFFSET)
+
 struct unwind_state {
 	struct stack_info stack_info;
 	unsigned long stack_mask;
@@ -52,6 +55,10 @@ void unwind_start(struct unwind_state *state, struct task_struct *task,
 }
 
 #if defined(CONFIG_UNWINDER_ORC) || defined(CONFIG_UNWINDER_FRAME_POINTER)
+/*
+ * WARNING: The entire pt_regs may not be safe to dereference.  In some cases,
+ * only the iret frame registers are accessible.  Use with caution!
+ */
 static inline struct pt_regs *unwind_get_entry_regs(struct unwind_state *state)
 {
 	if (unwind_done(state))
diff --git a/arch/x86/include/asm/vmx.h b/arch/x86/include/asm/vmx.h
index caec8417539f..8b6780751132 100644
--- a/arch/x86/include/asm/vmx.h
+++ b/arch/x86/include/asm/vmx.h
@@ -70,11 +70,11 @@
 #define SECONDARY_EXEC_APIC_REGISTER_VIRT       0x00000100
 #define SECONDARY_EXEC_VIRTUAL_INTR_DELIVERY    0x00000200
 #define SECONDARY_EXEC_PAUSE_LOOP_EXITING	0x00000400
-#define SECONDARY_EXEC_RDRAND			0x00000800
+#define SECONDARY_EXEC_RDRAND_EXITING		0x00000800
 #define SECONDARY_EXEC_ENABLE_INVPCID		0x00001000
 #define SECONDARY_EXEC_ENABLE_VMFUNC            0x00002000
 #define SECONDARY_EXEC_SHADOW_VMCS              0x00004000
-#define SECONDARY_EXEC_RDSEED			0x00010000
+#define SECONDARY_EXEC_RDSEED_EXITING		0x00010000
 #define SECONDARY_EXEC_ENABLE_PML               0x00020000
 #define SECONDARY_EXEC_XSAVES			0x00100000
 #define SECONDARY_EXEC_TSC_SCALING              0x02000000
diff --git a/arch/x86/include/asm/vsyscall.h b/arch/x86/include/asm/vsyscall.h
index d9a7c659009c..b986b2ca688a 100644
--- a/arch/x86/include/asm/vsyscall.h
+++ b/arch/x86/include/asm/vsyscall.h
@@ -7,6 +7,7 @@
 
 #ifdef CONFIG_X86_VSYSCALL_EMULATION
 extern void map_vsyscall(void);
+extern void set_vsyscall_pgtable_user_bits(pgd_t *root);
 
 /*
  * Called on instruction fetch fault in vsyscall page.
diff --git a/arch/x86/include/asm/xen/cpuid.h b/arch/x86/include/asm/xen/cpuid.h
index 3bdd10d71223..a9630104f1c4 100644
--- a/arch/x86/include/asm/xen/cpuid.h
+++ b/arch/x86/include/asm/xen/cpuid.h
@@ -74,21 +74,43 @@
 #define XEN_CPUID_FEAT1_MMU_PT_UPDATE_PRESERVE_AD  (1u<<0)
 
 /*
+ * Leaf 4 (0x40000x03)
+ * Sub-leaf 0: EAX: bit 0: emulated tsc
+ *                  bit 1: host tsc is known to be reliable
+ *                  bit 2: RDTSCP instruction available
+ *             EBX: tsc_mode: 0=default (emulate if necessary), 1=emulate,
+ *                            2=no emulation, 3=no emulation + TSC_AUX support
+ *             ECX: guest tsc frequency in kHz
+ *             EDX: guest tsc incarnation (migration count)
+ * Sub-leaf 1: EAX: tsc offset low part
+ *             EBX: tsc offset high part
+ *             ECX: multiplicator for tsc->ns conversion
+ *             EDX: shift amount for tsc->ns conversion
+ * Sub-leaf 2: EAX: host tsc frequency in kHz
+ */
+
+/*
  * Leaf 5 (0x40000x04)
  * HVM-specific features
- * EAX: Features
- * EBX: vcpu id (iff EAX has XEN_HVM_CPUID_VCPU_ID_PRESENT flag)
+ * Sub-leaf 0: EAX: Features
+ * Sub-leaf 0: EBX: vcpu id (iff EAX has XEN_HVM_CPUID_VCPU_ID_PRESENT flag)
  */
-
-/* Virtualized APIC registers */
-#define XEN_HVM_CPUID_APIC_ACCESS_VIRT (1u << 0)
-/* Virtualized x2APIC accesses */
-#define XEN_HVM_CPUID_X2APIC_VIRT      (1u << 1)
+#define XEN_HVM_CPUID_APIC_ACCESS_VIRT (1u << 0) /* Virtualized APIC registers */
+#define XEN_HVM_CPUID_X2APIC_VIRT      (1u << 1) /* Virtualized x2APIC accesses */
 /* Memory mapped from other domains has valid IOMMU entries */
 #define XEN_HVM_CPUID_IOMMU_MAPPINGS   (1u << 2)
-/* vcpu id is present in EBX */
-#define XEN_HVM_CPUID_VCPU_ID_PRESENT  (1u << 3)
+#define XEN_HVM_CPUID_VCPU_ID_PRESENT  (1u << 3) /* vcpu id is present in EBX */
+
+/*
+ * Leaf 6 (0x40000x05)
+ * PV-specific parameters
+ * Sub-leaf 0: EAX: max available sub-leaf
+ * Sub-leaf 0: EBX: bits 0-7: max machine address width
+ */
+
+/* Max. address width in bits taking memory hotplug into account. */
+#define XEN_CPUID_MACHINE_ADDRESS_WIDTH_MASK (0xffu << 0)
 
-#define XEN_CPUID_MAX_NUM_LEAVES 4
+#define XEN_CPUID_MAX_NUM_LEAVES 5
 
 #endif /* __XEN_PUBLIC_ARCH_X86_CPUID_H__ */
diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h
index c6b84245e5ab..123e669bf363 100644
--- a/arch/x86/include/asm/xen/page.h
+++ b/arch/x86/include/asm/xen/page.h
@@ -27,6 +27,15 @@ typedef struct xpaddr {
 	phys_addr_t paddr;
 } xpaddr_t;
 
+#ifdef CONFIG_X86_64
+#define XEN_PHYSICAL_MASK	__sme_clr((1UL << 52) - 1)
+#else
+#define XEN_PHYSICAL_MASK	__PHYSICAL_MASK
+#endif
+
+#define XEN_PTE_MFN_MASK	((pteval_t)(((signed long)PAGE_MASK) & \
+					    XEN_PHYSICAL_MASK))
+
 #define XMADDR(x)	((xmaddr_t) { .maddr = (x) })
 #define XPADDR(x)	((xpaddr_t) { .paddr = (x) })
 
@@ -278,7 +287,7 @@ static inline unsigned long bfn_to_local_pfn(unsigned long mfn)
 
 static inline unsigned long pte_mfn(pte_t pte)
 {
-	return (pte.pte & PTE_PFN_MASK) >> PAGE_SHIFT;
+	return (pte.pte & XEN_PTE_MFN_MASK) >> PAGE_SHIFT;
 }
 
 static inline pte_t mfn_pte(unsigned long page_nr, pgprot_t pgprot)
diff --git a/arch/x86/include/asm/xor.h b/arch/x86/include/asm/xor.h
index 1f5c5161ead6..45c8605467f1 100644
--- a/arch/x86/include/asm/xor.h
+++ b/arch/x86/include/asm/xor.h
@@ -1,7 +1,4 @@
-#ifdef CONFIG_KMEMCHECK
-/* kmemcheck doesn't handle MMX/SSE/SSE2 instructions */
-# include <asm-generic/xor.h>
-#elif !defined(_ASM_X86_XOR_H)
+#ifndef _ASM_X86_XOR_H
 #define _ASM_X86_XOR_H
 
 /*
diff --git a/arch/x86/include/uapi/asm/Kbuild b/arch/x86/include/uapi/asm/Kbuild
index da1489cb64dc..1e901e421f2d 100644
--- a/arch/x86/include/uapi/asm/Kbuild
+++ b/arch/x86/include/uapi/asm/Kbuild
@@ -1,6 +1,7 @@
 # UAPI Header export list
 include include/uapi/asm-generic/Kbuild.asm
 
+generic-y += bpf_perf_event.h
 generated-y += unistd_32.h
 generated-y += unistd_64.h
 generated-y += unistd_x32.h
diff --git a/arch/x86/include/uapi/asm/processor-flags.h b/arch/x86/include/uapi/asm/processor-flags.h
index 7e1e730396ae..bcba3c643e63 100644
--- a/arch/x86/include/uapi/asm/processor-flags.h
+++ b/arch/x86/include/uapi/asm/processor-flags.h
@@ -78,7 +78,12 @@
 #define X86_CR3_PWT		_BITUL(X86_CR3_PWT_BIT)
 #define X86_CR3_PCD_BIT		4 /* Page Cache Disable */
 #define X86_CR3_PCD		_BITUL(X86_CR3_PCD_BIT)
-#define X86_CR3_PCID_MASK	_AC(0x00000fff,UL) /* PCID Mask */
+
+#define X86_CR3_PCID_BITS	12
+#define X86_CR3_PCID_MASK	(_AC((1UL << X86_CR3_PCID_BITS) - 1, UL))
+
+#define X86_CR3_PCID_NOFLUSH_BIT 63 /* Preserve old PCID */
+#define X86_CR3_PCID_NOFLUSH    _BITULL(X86_CR3_PCID_NOFLUSH_BIT)
 
 /*
  * Intel CPU features in CR4
diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index ef9e02e614d0..f4c463df8b08 100644
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -342,13 +342,12 @@ acpi_parse_lapic_nmi(struct acpi_subtable_header * header, const unsigned long e
 #ifdef CONFIG_X86_IO_APIC
 #define MP_ISA_BUS		0
 
+static int __init mp_register_ioapic_irq(u8 bus_irq, u8 polarity,
+						u8 trigger, u32 gsi);
+
 static void __init mp_override_legacy_irq(u8 bus_irq, u8 polarity, u8 trigger,
 					  u32 gsi)
 {
-	int ioapic;
-	int pin;
-	struct mpc_intsrc mp_irq;
-
 	/*
 	 * Check bus_irq boundary.
 	 */
@@ -358,14 +357,6 @@ static void __init mp_override_legacy_irq(u8 bus_irq, u8 polarity, u8 trigger,
 	}
 
 	/*
-	 * Convert 'gsi' to 'ioapic.pin'.
-	 */
-	ioapic = mp_find_ioapic(gsi);
-	if (ioapic < 0)
-		return;
-	pin = mp_find_ioapic_pin(ioapic, gsi);
-
-	/*
 	 * TBD: This check is for faulty timer entries, where the override
 	 *      erroneously sets the trigger to level, resulting in a HUGE
 	 *      increase of timer interrupts!
@@ -373,16 +364,8 @@ static void __init mp_override_legacy_irq(u8 bus_irq, u8 polarity, u8 trigger,
 	if ((bus_irq == 0) && (trigger == 3))
 		trigger = 1;
 
-	mp_irq.type = MP_INTSRC;
-	mp_irq.irqtype = mp_INT;
-	mp_irq.irqflag = (trigger << 2) | polarity;
-	mp_irq.srcbus = MP_ISA_BUS;
-	mp_irq.srcbusirq = bus_irq;	/* IRQ */
-	mp_irq.dstapic = mpc_ioapic_id(ioapic); /* APIC ID */
-	mp_irq.dstirq = pin;	/* INTIN# */
-
-	mp_save_irq(&mp_irq);
-
+	if (mp_register_ioapic_irq(bus_irq, polarity, trigger, gsi) < 0)
+		return;
 	/*
 	 * Reset default identity mapping if gsi is also an legacy IRQ,
 	 * otherwise there will be more than one entry with the same GSI
@@ -429,6 +412,34 @@ static int mp_config_acpi_gsi(struct device *dev, u32 gsi, int trigger,
 	return 0;
 }
 
+static int __init mp_register_ioapic_irq(u8 bus_irq, u8 polarity,
+						u8 trigger, u32 gsi)
+{
+	struct mpc_intsrc mp_irq;
+	int ioapic, pin;
+
+	/* Convert 'gsi' to 'ioapic.pin'(INTIN#) */
+	ioapic = mp_find_ioapic(gsi);
+	if (ioapic < 0) {
+		pr_warn("Failed to find ioapic for gsi : %u\n", gsi);
+		return ioapic;
+	}
+
+	pin = mp_find_ioapic_pin(ioapic, gsi);
+
+	mp_irq.type = MP_INTSRC;
+	mp_irq.irqtype = mp_INT;
+	mp_irq.irqflag = (trigger << 2) | polarity;
+	mp_irq.srcbus = MP_ISA_BUS;
+	mp_irq.srcbusirq = bus_irq;
+	mp_irq.dstapic = mpc_ioapic_id(ioapic);
+	mp_irq.dstirq = pin;
+
+	mp_save_irq(&mp_irq);
+
+	return 0;
+}
+
 static int __init
 acpi_parse_ioapic(struct acpi_subtable_header * header, const unsigned long end)
 {
@@ -473,7 +484,11 @@ static void __init acpi_sci_ioapic_setup(u8 bus_irq, u16 polarity, u16 trigger,
 	if (acpi_sci_flags & ACPI_MADT_POLARITY_MASK)
 		polarity = acpi_sci_flags & ACPI_MADT_POLARITY_MASK;
 
-	mp_override_legacy_irq(bus_irq, polarity, trigger, gsi);
+	if (bus_irq < NR_IRQS_LEGACY)
+		mp_override_legacy_irq(bus_irq, polarity, trigger, gsi);
+	else
+		mp_register_ioapic_irq(bus_irq, polarity, trigger, gsi);
+
 	acpi_penalize_sci_irq(bus_irq, trigger, polarity);
 
 	/*
diff --git a/arch/x86/kernel/apic/Makefile b/arch/x86/kernel/apic/Makefile
index a9e08924927e..a6fcaf16cdbf 100644
--- a/arch/x86/kernel/apic/Makefile
+++ b/arch/x86/kernel/apic/Makefile
@@ -12,7 +12,6 @@ obj-y				+= hw_nmi.o
 
 obj-$(CONFIG_X86_IO_APIC)	+= io_apic.o
 obj-$(CONFIG_PCI_MSI)		+= msi.o
-obj-$(CONFIG_HT_IRQ)		+= htirq.o
 obj-$(CONFIG_SMP)		+= ipi.o
 
 ifeq ($(CONFIG_X86_64),y)
diff --git a/arch/x86/kernel/apic/htirq.c b/arch/x86/kernel/apic/htirq.c
deleted file mode 100644
index b07075dce8b7..000000000000
--- a/arch/x86/kernel/apic/htirq.c
+++ /dev/null
@@ -1,198 +0,0 @@
-/*
- * Support Hypertransport IRQ
- *
- * Copyright (C) 1997, 1998, 1999, 2000, 2009 Ingo Molnar, Hajnalka Szabo
- *	Moved from arch/x86/kernel/apic/io_apic.c.
- * Jiang Liu <jiang.liu@linux.intel.com>
- *	Add support of hierarchical irqdomain
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#include <linux/mm.h>
-#include <linux/interrupt.h>
-#include <linux/init.h>
-#include <linux/device.h>
-#include <linux/pci.h>
-#include <linux/htirq.h>
-#include <asm/irqdomain.h>
-#include <asm/hw_irq.h>
-#include <asm/apic.h>
-#include <asm/hypertransport.h>
-
-static struct irq_domain *htirq_domain;
-
-/*
- * Hypertransport interrupt support
- */
-static int
-ht_set_affinity(struct irq_data *data, const struct cpumask *mask, bool force)
-{
-	struct irq_data *parent = data->parent_data;
-	int ret;
-
-	ret = parent->chip->irq_set_affinity(parent, mask, force);
-	if (ret >= 0) {
-		struct ht_irq_msg msg;
-		struct irq_cfg *cfg = irqd_cfg(data);
-
-		fetch_ht_irq_msg(data->irq, &msg);
-		msg.address_lo &= ~(HT_IRQ_LOW_VECTOR_MASK |
-				    HT_IRQ_LOW_DEST_ID_MASK);
-		msg.address_lo |= HT_IRQ_LOW_VECTOR(cfg->vector) |
-				  HT_IRQ_LOW_DEST_ID(cfg->dest_apicid);
-		msg.address_hi &= ~(HT_IRQ_HIGH_DEST_ID_MASK);
-		msg.address_hi |= HT_IRQ_HIGH_DEST_ID(cfg->dest_apicid);
-		write_ht_irq_msg(data->irq, &msg);
-	}
-
-	return ret;
-}
-
-static struct irq_chip ht_irq_chip = {
-	.name			= "PCI-HT",
-	.irq_mask		= mask_ht_irq,
-	.irq_unmask		= unmask_ht_irq,
-	.irq_ack		= irq_chip_ack_parent,
-	.irq_set_affinity	= ht_set_affinity,
-	.irq_retrigger		= irq_chip_retrigger_hierarchy,
-	.flags			= IRQCHIP_SKIP_SET_WAKE,
-};
-
-static int htirq_domain_alloc(struct irq_domain *domain, unsigned int virq,
-			      unsigned int nr_irqs, void *arg)
-{
-	struct ht_irq_cfg *ht_cfg;
-	struct irq_alloc_info *info = arg;
-	struct pci_dev *dev;
-	irq_hw_number_t hwirq;
-	int ret;
-
-	if (nr_irqs > 1 || !info)
-		return -EINVAL;
-
-	dev = info->ht_dev;
-	hwirq = (info->ht_idx & 0xFF) |
-		PCI_DEVID(dev->bus->number, dev->devfn) << 8 |
-		(pci_domain_nr(dev->bus) & 0xFFFFFFFF) << 24;
-	if (irq_find_mapping(domain, hwirq) > 0)
-		return -EEXIST;
-
-	ht_cfg = kmalloc(sizeof(*ht_cfg), GFP_KERNEL);
-	if (!ht_cfg)
-		return -ENOMEM;
-
-	ret = irq_domain_alloc_irqs_parent(domain, virq, nr_irqs, info);
-	if (ret < 0) {
-		kfree(ht_cfg);
-		return ret;
-	}
-
-	/* Initialize msg to a value that will never match the first write. */
-	ht_cfg->msg.address_lo = 0xffffffff;
-	ht_cfg->msg.address_hi = 0xffffffff;
-	ht_cfg->dev = info->ht_dev;
-	ht_cfg->update = info->ht_update;
-	ht_cfg->pos = info->ht_pos;
-	ht_cfg->idx = 0x10 + (info->ht_idx * 2);
-	irq_domain_set_info(domain, virq, hwirq, &ht_irq_chip, ht_cfg,
-			    handle_edge_irq, ht_cfg, "edge");
-
-	return 0;
-}
-
-static void htirq_domain_free(struct irq_domain *domain, unsigned int virq,
-			      unsigned int nr_irqs)
-{
-	struct irq_data *irq_data = irq_domain_get_irq_data(domain, virq);
-
-	BUG_ON(nr_irqs != 1);
-	kfree(irq_data->chip_data);
-	irq_domain_free_irqs_top(domain, virq, nr_irqs);
-}
-
-static int htirq_domain_activate(struct irq_domain *domain,
-				 struct irq_data *irq_data, bool early)
-{
-	struct ht_irq_msg msg;
-	struct irq_cfg *cfg = irqd_cfg(irq_data);
-
-	msg.address_hi = HT_IRQ_HIGH_DEST_ID(cfg->dest_apicid);
-	msg.address_lo =
-		HT_IRQ_LOW_BASE |
-		HT_IRQ_LOW_DEST_ID(cfg->dest_apicid) |
-		HT_IRQ_LOW_VECTOR(cfg->vector) |
-		((apic->irq_dest_mode == 0) ?
-			HT_IRQ_LOW_DM_PHYSICAL :
-			HT_IRQ_LOW_DM_LOGICAL) |
-		HT_IRQ_LOW_RQEOI_EDGE |
-		((apic->irq_delivery_mode != dest_LowestPrio) ?
-			HT_IRQ_LOW_MT_FIXED :
-			HT_IRQ_LOW_MT_ARBITRATED) |
-		HT_IRQ_LOW_IRQ_MASKED;
-	write_ht_irq_msg(irq_data->irq, &msg);
-	return 0;
-}
-
-static void htirq_domain_deactivate(struct irq_domain *domain,
-				    struct irq_data *irq_data)
-{
-	struct ht_irq_msg msg;
-
-	memset(&msg, 0, sizeof(msg));
-	write_ht_irq_msg(irq_data->irq, &msg);
-}
-
-static const struct irq_domain_ops htirq_domain_ops = {
-	.alloc		= htirq_domain_alloc,
-	.free		= htirq_domain_free,
-	.activate	= htirq_domain_activate,
-	.deactivate	= htirq_domain_deactivate,
-};
-
-void __init arch_init_htirq_domain(struct irq_domain *parent)
-{
-	struct fwnode_handle *fn;
-
-	if (disable_apic)
-		return;
-
-	fn = irq_domain_alloc_named_fwnode("PCI-HT");
-	if (!fn)
-		goto warn;
-
-	htirq_domain = irq_domain_create_tree(fn, &htirq_domain_ops, NULL);
-	irq_domain_free_fwnode(fn);
-	if (!htirq_domain)
-		goto warn;
-
-	htirq_domain->parent = parent;
-	return;
-
-warn:
-	pr_warn("Failed to initialize irqdomain for HTIRQ.\n");
-}
-
-int arch_setup_ht_irq(int idx, int pos, struct pci_dev *dev,
-		      ht_irq_update_t *update)
-{
-	struct irq_alloc_info info;
-
-	if (!htirq_domain)
-		return -ENOSYS;
-
-	init_irq_alloc_info(&info, NULL);
-	info.ht_idx = idx;
-	info.ht_pos = pos;
-	info.ht_dev = dev;
-	info.ht_update = update;
-
-	return irq_domain_alloc_irqs(htirq_domain, 1, dev_to_node(&dev->dev),
-				     &info);
-}
-
-void arch_teardown_ht_irq(unsigned int irq)
-{
-	irq_domain_free_irqs(irq, 1);
-}
diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c
index 05c85e693a5d..750449152b04 100644
--- a/arch/x86/kernel/apic/vector.c
+++ b/arch/x86/kernel/apic/vector.c
@@ -1,5 +1,5 @@
 /*
- * Local APIC related interfaces to support IOAPIC, MSI, HT_IRQ etc.
+ * Local APIC related interfaces to support IOAPIC, MSI, etc.
  *
  * Copyright (C) 1997, 1998, 1999, 2000, 2009 Ingo Molnar, Hajnalka Szabo
  *	Moved from arch/x86/kernel/apic/io_apic.c.
@@ -542,8 +542,8 @@ error:
 }
 
 #ifdef CONFIG_GENERIC_IRQ_DEBUGFS
-void x86_vector_debug_show(struct seq_file *m, struct irq_domain *d,
-			   struct irq_data *irqd, int ind)
+static void x86_vector_debug_show(struct seq_file *m, struct irq_domain *d,
+				  struct irq_data *irqd, int ind)
 {
 	unsigned int cpu, vector, prev_cpu, prev_vector;
 	struct apic_chip_data *apicd;
@@ -601,7 +601,7 @@ int __init arch_probe_nr_irqs(void)
 		nr_irqs = NR_VECTORS * nr_cpu_ids;
 
 	nr = (gsi_top + nr_legacy_irqs()) + 8 * nr_cpu_ids;
-#if defined(CONFIG_PCI_MSI) || defined(CONFIG_HT_IRQ)
+#if defined(CONFIG_PCI_MSI)
 	/*
 	 * for MSI and HT dyn irq
 	 */
@@ -663,7 +663,6 @@ int __init arch_early_irq_init(void)
 	irq_set_default_host(x86_vector_domain);
 
 	arch_init_msi_domain(x86_vector_domain);
-	arch_init_htirq_domain(x86_vector_domain);
 
 	BUG_ON(!alloc_cpumask_var(&vector_searchmask, GFP_KERNEL));
 
diff --git a/arch/x86/kernel/asm-offsets.c b/arch/x86/kernel/asm-offsets.c
index 8ea78275480d..76417a9aab73 100644
--- a/arch/x86/kernel/asm-offsets.c
+++ b/arch/x86/kernel/asm-offsets.c
@@ -17,6 +17,7 @@
 #include <asm/sigframe.h>
 #include <asm/bootparam.h>
 #include <asm/suspend.h>
+#include <asm/tlbflush.h>
 
 #ifdef CONFIG_XEN
 #include <xen/interface/xen.h>
@@ -93,4 +94,13 @@ void common(void) {
 
 	BLANK();
 	DEFINE(PTREGS_SIZE, sizeof(struct pt_regs));
+
+	/* TLB state for the entry code */
+	OFFSET(TLB_STATE_user_pcid_flush_mask, tlb_state, user_pcid_flush_mask);
+
+	/* Layout info for cpu_entry_area */
+	OFFSET(CPU_ENTRY_AREA_tss, cpu_entry_area, tss);
+	OFFSET(CPU_ENTRY_AREA_entry_trampoline, cpu_entry_area, entry_trampoline);
+	OFFSET(CPU_ENTRY_AREA_entry_stack, cpu_entry_area, entry_stack_page);
+	DEFINE(SIZEOF_entry_stack, sizeof(struct entry_stack));
 }
diff --git a/arch/x86/kernel/asm-offsets_32.c b/arch/x86/kernel/asm-offsets_32.c
index dedf428b20b6..fa1261eefa16 100644
--- a/arch/x86/kernel/asm-offsets_32.c
+++ b/arch/x86/kernel/asm-offsets_32.c
@@ -47,13 +47,8 @@ void foo(void)
 	BLANK();
 
 	/* Offset from the sysenter stack to tss.sp0 */
-	DEFINE(TSS_sysenter_sp0, offsetof(struct tss_struct, x86_tss.sp0) -
-	       offsetofend(struct tss_struct, SYSENTER_stack));
-
-	/* Offset from cpu_tss to SYSENTER_stack */
-	OFFSET(CPU_TSS_SYSENTER_stack, tss_struct, SYSENTER_stack);
-	/* Size of SYSENTER_stack */
-	DEFINE(SIZEOF_SYSENTER_stack, sizeof(((struct tss_struct *)0)->SYSENTER_stack));
+	DEFINE(TSS_sysenter_sp0, offsetof(struct cpu_entry_area, tss.x86_tss.sp0) -
+	       offsetofend(struct cpu_entry_area, entry_stack_page.stack));
 
 #ifdef CONFIG_CC_STACKPROTECTOR
 	BLANK();
diff --git a/arch/x86/kernel/asm-offsets_64.c b/arch/x86/kernel/asm-offsets_64.c
index 630212fa9b9d..bf51e51d808d 100644
--- a/arch/x86/kernel/asm-offsets_64.c
+++ b/arch/x86/kernel/asm-offsets_64.c
@@ -23,6 +23,9 @@ int main(void)
 #ifdef CONFIG_PARAVIRT
 	OFFSET(PV_CPU_usergs_sysret64, pv_cpu_ops, usergs_sysret64);
 	OFFSET(PV_CPU_swapgs, pv_cpu_ops, swapgs);
+#ifdef CONFIG_DEBUG_ENTRY
+	OFFSET(PV_IRQ_save_fl, pv_irq_ops, save_fl);
+#endif
 	BLANK();
 #endif
 
@@ -63,6 +66,7 @@ int main(void)
 
 	OFFSET(TSS_ist, tss_struct, x86_tss.ist);
 	OFFSET(TSS_sp0, tss_struct, x86_tss.sp0);
+	OFFSET(TSS_sp1, tss_struct, x86_tss.sp1);
 	BLANK();
 
 #ifdef CONFIG_CC_STACKPROTECTOR
diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile
index 90cb82dbba57..570e8bb1f386 100644
--- a/arch/x86/kernel/cpu/Makefile
+++ b/arch/x86/kernel/cpu/Makefile
@@ -22,7 +22,7 @@ obj-y			+= common.o
 obj-y			+= rdrand.o
 obj-y			+= match.o
 obj-y			+= bugs.o
-obj-$(CONFIG_CPU_FREQ)	+= aperfmperf.o
+obj-y			+= aperfmperf.o
 obj-y			+= cpuid-deps.o
 
 obj-$(CONFIG_PROC_FS)	+= proc.o
diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
index d58184b7cd44..bcb75dc97d44 100644
--- a/arch/x86/kernel/cpu/amd.c
+++ b/arch/x86/kernel/cpu/amd.c
@@ -804,8 +804,11 @@ static void init_amd(struct cpuinfo_x86 *c)
 	case 0x17: init_amd_zn(c); break;
 	}
 
-	/* Enable workaround for FXSAVE leak */
-	if (c->x86 >= 6)
+	/*
+	 * Enable workaround for FXSAVE leak on CPUs
+	 * without a XSaveErPtr feature
+	 */
+	if ((c->x86 >= 6) && (!cpu_has(c, X86_FEATURE_XSAVEERPTR)))
 		set_cpu_bug(c, X86_BUG_FXSAVE_LEAK);
 
 	cpu_detect_cache_sizes(c);
diff --git a/arch/x86/kernel/cpu/aperfmperf.c b/arch/x86/kernel/cpu/aperfmperf.c
index 957813e0180d..7eba34df54c3 100644
--- a/arch/x86/kernel/cpu/aperfmperf.c
+++ b/arch/x86/kernel/cpu/aperfmperf.c
@@ -14,6 +14,8 @@
 #include <linux/percpu.h>
 #include <linux/smp.h>
 
+#include "cpu.h"
+
 struct aperfmperf_sample {
 	unsigned int	khz;
 	ktime_t	time;
@@ -24,7 +26,7 @@ struct aperfmperf_sample {
 static DEFINE_PER_CPU(struct aperfmperf_sample, samples);
 
 #define APERFMPERF_CACHE_THRESHOLD_MS	10
-#define APERFMPERF_REFRESH_DELAY_MS	20
+#define APERFMPERF_REFRESH_DELAY_MS	10
 #define APERFMPERF_STALE_THRESHOLD_MS	1000
 
 /*
@@ -38,8 +40,6 @@ static void aperfmperf_snapshot_khz(void *dummy)
 	u64 aperf, aperf_delta;
 	u64 mperf, mperf_delta;
 	struct aperfmperf_sample *s = this_cpu_ptr(&samples);
-	ktime_t now = ktime_get();
-	s64 time_delta = ktime_ms_delta(now, s->time);
 	unsigned long flags;
 
 	local_irq_save(flags);
@@ -57,38 +57,68 @@ static void aperfmperf_snapshot_khz(void *dummy)
 	if (mperf_delta == 0)
 		return;
 
-	s->time = now;
+	s->time = ktime_get();
 	s->aperf = aperf;
 	s->mperf = mperf;
-
-	/* If the previous iteration was too long ago, discard it. */
-	if (time_delta > APERFMPERF_STALE_THRESHOLD_MS)
-		s->khz = 0;
-	else
-		s->khz = div64_u64((cpu_khz * aperf_delta), mperf_delta);
+	s->khz = div64_u64((cpu_khz * aperf_delta), mperf_delta);
 }
 
-unsigned int arch_freq_get_on_cpu(int cpu)
+static bool aperfmperf_snapshot_cpu(int cpu, ktime_t now, bool wait)
 {
-	s64 time_delta;
-	unsigned int khz;
+	s64 time_delta = ktime_ms_delta(now, per_cpu(samples.time, cpu));
+
+	/* Don't bother re-computing within the cache threshold time. */
+	if (time_delta < APERFMPERF_CACHE_THRESHOLD_MS)
+		return true;
+
+	smp_call_function_single(cpu, aperfmperf_snapshot_khz, NULL, wait);
+
+	/* Return false if the previous iteration was too long ago. */
+	return time_delta <= APERFMPERF_STALE_THRESHOLD_MS;
+}
 
+unsigned int aperfmperf_get_khz(int cpu)
+{
 	if (!cpu_khz)
 		return 0;
 
 	if (!static_cpu_has(X86_FEATURE_APERFMPERF))
 		return 0;
 
-	/* Don't bother re-computing within the cache threshold time. */
-	time_delta = ktime_ms_delta(ktime_get(), per_cpu(samples.time, cpu));
-	khz = per_cpu(samples.khz, cpu);
-	if (khz && time_delta < APERFMPERF_CACHE_THRESHOLD_MS)
-		return khz;
+	aperfmperf_snapshot_cpu(cpu, ktime_get(), true);
+	return per_cpu(samples.khz, cpu);
+}
 
-	smp_call_function_single(cpu, aperfmperf_snapshot_khz, NULL, 1);
-	khz = per_cpu(samples.khz, cpu);
-	if (khz)
-		return khz;
+void arch_freq_prepare_all(void)
+{
+	ktime_t now = ktime_get();
+	bool wait = false;
+	int cpu;
+
+	if (!cpu_khz)
+		return;
+
+	if (!static_cpu_has(X86_FEATURE_APERFMPERF))
+		return;
+
+	for_each_online_cpu(cpu)
+		if (!aperfmperf_snapshot_cpu(cpu, now, false))
+			wait = true;
+
+	if (wait)
+		msleep(APERFMPERF_REFRESH_DELAY_MS);
+}
+
+unsigned int arch_freq_get_on_cpu(int cpu)
+{
+	if (!cpu_khz)
+		return 0;
+
+	if (!static_cpu_has(X86_FEATURE_APERFMPERF))
+		return 0;
+
+	if (aperfmperf_snapshot_cpu(cpu, ktime_get(), true))
+		return per_cpu(samples.khz, cpu);
 
 	msleep(APERFMPERF_REFRESH_DELAY_MS);
 	smp_call_function_single(cpu, aperfmperf_snapshot_khz, NULL, 1);
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index 13ae9e5eec2f..c47de4ebf63a 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -341,6 +341,8 @@ static __always_inline void setup_umip(struct cpuinfo_x86 *c)
 
 	cr4_set_bits(X86_CR4_UMIP);
 
+	pr_info("x86/cpu: Activated the Intel User Mode Instruction Prevention (UMIP) CPU feature\n");
+
 	return;
 
 out:
@@ -474,8 +476,8 @@ static const char *table_lookup_model(struct cpuinfo_x86 *c)
 	return NULL;		/* Not found */
 }
 
-__u32 cpu_caps_cleared[NCAPINTS];
-__u32 cpu_caps_set[NCAPINTS];
+__u32 cpu_caps_cleared[NCAPINTS + NBUGINTS];
+__u32 cpu_caps_set[NCAPINTS + NBUGINTS];
 
 void load_percpu_segment(int cpu)
 {
@@ -488,28 +490,23 @@ void load_percpu_segment(int cpu)
 	load_stack_canary_segment();
 }
 
-/* Setup the fixmap mapping only once per-processor */
-static inline void setup_fixmap_gdt(int cpu)
-{
-#ifdef CONFIG_X86_64
-	/* On 64-bit systems, we use a read-only fixmap GDT. */
-	pgprot_t prot = PAGE_KERNEL_RO;
-#else
-	/*
-	 * On native 32-bit systems, the GDT cannot be read-only because
-	 * our double fault handler uses a task gate, and entering through
-	 * a task gate needs to change an available TSS to busy.  If the GDT
-	 * is read-only, that will triple fault.
-	 *
-	 * On Xen PV, the GDT must be read-only because the hypervisor requires
-	 * it.
-	 */
-	pgprot_t prot = boot_cpu_has(X86_FEATURE_XENPV) ?
-		PAGE_KERNEL_RO : PAGE_KERNEL;
+#ifdef CONFIG_X86_32
+/* The 32-bit entry code needs to find cpu_entry_area. */
+DEFINE_PER_CPU(struct cpu_entry_area *, cpu_entry_area);
 #endif
 
-	__set_fixmap(get_cpu_gdt_ro_index(cpu), get_cpu_gdt_paddr(cpu), prot);
-}
+#ifdef CONFIG_X86_64
+/*
+ * Special IST stacks which the CPU switches to when it calls
+ * an IST-marked descriptor entry. Up to 7 stacks (hardware
+ * limit), all of them are 4K, except the debug stack which
+ * is 8K.
+ */
+static const unsigned int exception_stack_sizes[N_EXCEPTION_STACKS] = {
+	  [0 ... N_EXCEPTION_STACKS - 1]	= EXCEPTION_STKSZ,
+	  [DEBUG_STACK - 1]			= DEBUG_STKSZ
+};
+#endif
 
 /* Load the original GDT from the per-cpu structure */
 void load_direct_gdt(int cpu)
@@ -745,7 +742,7 @@ static void apply_forced_caps(struct cpuinfo_x86 *c)
 {
 	int i;
 
-	for (i = 0; i < NCAPINTS; i++) {
+	for (i = 0; i < NCAPINTS + NBUGINTS; i++) {
 		c->x86_capability[i] &= ~cpu_caps_cleared[i];
 		c->x86_capability[i] |= cpu_caps_set[i];
 	}
@@ -925,6 +922,10 @@ static void __init early_identify_cpu(struct cpuinfo_x86 *c)
 	}
 
 	setup_force_cpu_cap(X86_FEATURE_ALWAYS);
+
+	/* Assume for now that ALL x86 CPUs are insecure */
+	setup_force_cpu_bug(X86_BUG_CPU_INSECURE);
+
 	fpu__init_system(c);
 
 #ifdef CONFIG_X86_32
@@ -1248,7 +1249,7 @@ void enable_sep_cpu(void)
 		return;
 
 	cpu = get_cpu();
-	tss = &per_cpu(cpu_tss, cpu);
+	tss = &per_cpu(cpu_tss_rw, cpu);
 
 	/*
 	 * We cache MSR_IA32_SYSENTER_CS's value in the TSS's ss1 field --
@@ -1257,11 +1258,7 @@ void enable_sep_cpu(void)
 
 	tss->x86_tss.ss1 = __KERNEL_CS;
 	wrmsr(MSR_IA32_SYSENTER_CS, tss->x86_tss.ss1, 0);
-
-	wrmsr(MSR_IA32_SYSENTER_ESP,
-	      (unsigned long)tss + offsetofend(struct tss_struct, SYSENTER_stack),
-	      0);
-
+	wrmsr(MSR_IA32_SYSENTER_ESP, (unsigned long)(cpu_entry_stack(cpu) + 1), 0);
 	wrmsr(MSR_IA32_SYSENTER_EIP, (unsigned long)entry_SYSENTER_32, 0);
 
 	put_cpu();
@@ -1355,25 +1352,22 @@ DEFINE_PER_CPU(unsigned int, irq_count) __visible = -1;
 DEFINE_PER_CPU(int, __preempt_count) = INIT_PREEMPT_COUNT;
 EXPORT_PER_CPU_SYMBOL(__preempt_count);
 
-/*
- * Special IST stacks which the CPU switches to when it calls
- * an IST-marked descriptor entry. Up to 7 stacks (hardware
- * limit), all of them are 4K, except the debug stack which
- * is 8K.
- */
-static const unsigned int exception_stack_sizes[N_EXCEPTION_STACKS] = {
-	  [0 ... N_EXCEPTION_STACKS - 1]	= EXCEPTION_STKSZ,
-	  [DEBUG_STACK - 1]			= DEBUG_STKSZ
-};
-
-static DEFINE_PER_CPU_PAGE_ALIGNED(char, exception_stacks
-	[(N_EXCEPTION_STACKS - 1) * EXCEPTION_STKSZ + DEBUG_STKSZ]);
-
 /* May not be marked __init: used by software suspend */
 void syscall_init(void)
 {
+	extern char _entry_trampoline[];
+	extern char entry_SYSCALL_64_trampoline[];
+
+	int cpu = smp_processor_id();
+	unsigned long SYSCALL64_entry_trampoline =
+		(unsigned long)get_cpu_entry_area(cpu)->entry_trampoline +
+		(entry_SYSCALL_64_trampoline - _entry_trampoline);
+
 	wrmsr(MSR_STAR, 0, (__USER32_CS << 16) | __KERNEL_CS);
-	wrmsrl(MSR_LSTAR, (unsigned long)entry_SYSCALL_64);
+	if (static_cpu_has(X86_FEATURE_PTI))
+		wrmsrl(MSR_LSTAR, SYSCALL64_entry_trampoline);
+	else
+		wrmsrl(MSR_LSTAR, (unsigned long)entry_SYSCALL_64);
 
 #ifdef CONFIG_IA32_EMULATION
 	wrmsrl(MSR_CSTAR, (unsigned long)entry_SYSCALL_compat);
@@ -1384,7 +1378,7 @@ void syscall_init(void)
 	 * AMD doesn't allow SYSENTER in long mode (either 32- or 64-bit).
 	 */
 	wrmsrl_safe(MSR_IA32_SYSENTER_CS, (u64)__KERNEL_CS);
-	wrmsrl_safe(MSR_IA32_SYSENTER_ESP, 0ULL);
+	wrmsrl_safe(MSR_IA32_SYSENTER_ESP, (unsigned long)(cpu_entry_stack(cpu) + 1));
 	wrmsrl_safe(MSR_IA32_SYSENTER_EIP, (u64)entry_SYSENTER_compat);
 #else
 	wrmsrl(MSR_CSTAR, (unsigned long)ignore_sysret);
@@ -1528,7 +1522,7 @@ void cpu_init(void)
 	if (cpu)
 		load_ucode_ap();
 
-	t = &per_cpu(cpu_tss, cpu);
+	t = &per_cpu(cpu_tss_rw, cpu);
 	oist = &per_cpu(orig_ist, cpu);
 
 #ifdef CONFIG_NUMA
@@ -1567,7 +1561,7 @@ void cpu_init(void)
 	 * set up and load the per-CPU TSS
 	 */
 	if (!oist->ist[0]) {
-		char *estacks = per_cpu(exception_stacks, cpu);
+		char *estacks = get_cpu_entry_area(cpu)->exception_stacks;
 
 		for (v = 0; v < N_EXCEPTION_STACKS; v++) {
 			estacks += exception_stack_sizes[v];
@@ -1578,7 +1572,7 @@ void cpu_init(void)
 		}
 	}
 
-	t->x86_tss.io_bitmap_base = offsetof(struct tss_struct, io_bitmap);
+	t->x86_tss.io_bitmap_base = IO_BITMAP_OFFSET;
 
 	/*
 	 * <= is required because the CPU will access up to
@@ -1594,11 +1588,12 @@ void cpu_init(void)
 	enter_lazy_tlb(&init_mm, me);
 
 	/*
-	 * Initialize the TSS.  Don't bother initializing sp0, as the initial
-	 * task never enters user mode.
+	 * Initialize the TSS.  sp0 points to the entry trampoline stack
+	 * regardless of what task is running.
 	 */
-	set_tss_desc(cpu, t);
+	set_tss_desc(cpu, &get_cpu_entry_area(cpu)->tss.x86_tss);
 	load_TR_desc();
+	load_sp0((unsigned long)(cpu_entry_stack(cpu) + 1));
 
 	load_mm_ldt(&init_mm);
 
@@ -1610,7 +1605,6 @@ void cpu_init(void)
 	if (is_uv_system())
 		uv_cpu_init();
 
-	setup_fixmap_gdt(cpu);
 	load_fixmap_gdt(cpu);
 }
 
@@ -1620,7 +1614,7 @@ void cpu_init(void)
 {
 	int cpu = smp_processor_id();
 	struct task_struct *curr = current;
-	struct tss_struct *t = &per_cpu(cpu_tss, cpu);
+	struct tss_struct *t = &per_cpu(cpu_tss_rw, cpu);
 
 	wait_for_master_cpu(cpu);
 
@@ -1655,12 +1649,12 @@ void cpu_init(void)
 	 * Initialize the TSS.  Don't bother initializing sp0, as the initial
 	 * task never enters user mode.
 	 */
-	set_tss_desc(cpu, t);
+	set_tss_desc(cpu, &get_cpu_entry_area(cpu)->tss.x86_tss);
 	load_TR_desc();
 
 	load_mm_ldt(&init_mm);
 
-	t->x86_tss.io_bitmap_base = offsetof(struct tss_struct, io_bitmap);
+	t->x86_tss.io_bitmap_base = IO_BITMAP_OFFSET;
 
 #ifdef CONFIG_DOUBLEFAULT
 	/* Set up doublefault TSS pointer in the GDT */
@@ -1672,7 +1666,6 @@ void cpu_init(void)
 
 	fpu__init_cpu();
 
-	setup_fixmap_gdt(cpu);
 	load_fixmap_gdt(cpu);
 }
 #endif
diff --git a/arch/x86/kernel/cpu/cpu.h b/arch/x86/kernel/cpu/cpu.h
index f52a370b6c00..e806b11a99af 100644
--- a/arch/x86/kernel/cpu/cpu.h
+++ b/arch/x86/kernel/cpu/cpu.h
@@ -47,4 +47,7 @@ extern const struct cpu_dev *const __x86_cpu_dev_start[],
 
 extern void get_cpu_cap(struct cpuinfo_x86 *c);
 extern void cpu_detect_cache_sizes(struct cpuinfo_x86 *c);
+
+unsigned int aperfmperf_get_khz(int cpu);
+
 #endif /* ARCH_X86_CPU_H */
diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c
index b720dacac051..b1af22073e28 100644
--- a/arch/x86/kernel/cpu/intel.c
+++ b/arch/x86/kernel/cpu/intel.c
@@ -187,21 +187,6 @@ static void early_init_intel(struct cpuinfo_x86 *c)
 	if (c->x86 == 6 && c->x86_model < 15)
 		clear_cpu_cap(c, X86_FEATURE_PAT);
 
-#ifdef CONFIG_KMEMCHECK
-	/*
-	 * P4s have a "fast strings" feature which causes single-
-	 * stepping REP instructions to only generate a #DB on
-	 * cache-line boundaries.
-	 *
-	 * Ingo Molnar reported a Pentium D (model 6) and a Xeon
-	 * (model 2) with the same problem.
-	 */
-	if (c->x86 == 15)
-		if (msr_clear_bit(MSR_IA32_MISC_ENABLE,
-				  MSR_IA32_MISC_ENABLE_FAST_STRING_BIT) > 0)
-			pr_info("kmemcheck: Disabling fast string operations\n");
-#endif
-
 	/*
 	 * If fast string is not enabled in IA32_MISC_ENABLE for any reason,
 	 * clear the fast string and enhanced fast string CPU capabilities.
diff --git a/arch/x86/kernel/cpu/microcode/amd.c b/arch/x86/kernel/cpu/microcode/amd.c
index c6daec4bdba5..330b8462d426 100644
--- a/arch/x86/kernel/cpu/microcode/amd.c
+++ b/arch/x86/kernel/cpu/microcode/amd.c
@@ -470,6 +470,7 @@ static unsigned int verify_patch_size(u8 family, u32 patch_size,
 #define F14H_MPB_MAX_SIZE 1824
 #define F15H_MPB_MAX_SIZE 4096
 #define F16H_MPB_MAX_SIZE 3458
+#define F17H_MPB_MAX_SIZE 3200
 
 	switch (family) {
 	case 0x14:
@@ -481,6 +482,9 @@ static unsigned int verify_patch_size(u8 family, u32 patch_size,
 	case 0x16:
 		max_size = F16H_MPB_MAX_SIZE;
 		break;
+	case 0x17:
+		max_size = F17H_MPB_MAX_SIZE;
+		break;
 	default:
 		max_size = F1XH_MPB_MAX_SIZE;
 		break;
diff --git a/arch/x86/kernel/cpu/microcode/intel.c b/arch/x86/kernel/cpu/microcode/intel.c
index 7dbcb7adf797..8ccdca6d3f9e 100644
--- a/arch/x86/kernel/cpu/microcode/intel.c
+++ b/arch/x86/kernel/cpu/microcode/intel.c
@@ -565,15 +565,6 @@ static void print_ucode(struct ucode_cpu_info *uci)
 }
 #else
 
-/*
- * Flush global tlb. We only do this in x86_64 where paging has been enabled
- * already and PGE should be enabled as well.
- */
-static inline void flush_tlb_early(void)
-{
-	__native_flush_tlb_global_irq_disabled();
-}
-
 static inline void print_ucode(struct ucode_cpu_info *uci)
 {
 	struct microcode_intel *mc;
@@ -602,10 +593,6 @@ static int apply_microcode_early(struct ucode_cpu_info *uci, bool early)
 	if (rev != mc->hdr.rev)
 		return -1;
 
-#ifdef CONFIG_X86_64
-	/* Flush global tlb. This is precaution. */
-	flush_tlb_early();
-#endif
 	uci->cpu_sig.rev = rev;
 
 	if (early)
diff --git a/arch/x86/kernel/cpu/proc.c b/arch/x86/kernel/cpu/proc.c
index 6b7e17bf0b71..e7ecedafa1c8 100644
--- a/arch/x86/kernel/cpu/proc.c
+++ b/arch/x86/kernel/cpu/proc.c
@@ -5,6 +5,8 @@
 #include <linux/seq_file.h>
 #include <linux/cpufreq.h>
 
+#include "cpu.h"
+
 /*
  *	Get CPU information for use by the procfs.
  */
@@ -78,9 +80,11 @@ static int show_cpuinfo(struct seq_file *m, void *v)
 		seq_printf(m, "microcode\t: 0x%x\n", c->microcode);
 
 	if (cpu_has(c, X86_FEATURE_TSC)) {
-		unsigned int freq = cpufreq_quick_get(cpu);
+		unsigned int freq = aperfmperf_get_khz(cpu);
 
 		if (!freq)
+			freq = cpufreq_quick_get(cpu);
+		if (!freq)
 			freq = cpu_khz;
 		seq_printf(m, "cpu MHz\t\t: %u.%03u\n",
 			   freq / 1000, (freq % 1000));
diff --git a/arch/x86/kernel/doublefault.c b/arch/x86/kernel/doublefault.c
index 0e662c55ae90..0b8cedb20d6d 100644
--- a/arch/x86/kernel/doublefault.c
+++ b/arch/x86/kernel/doublefault.c
@@ -50,25 +50,23 @@ static void doublefault_fn(void)
 		cpu_relax();
 }
 
-struct tss_struct doublefault_tss __cacheline_aligned = {
-	.x86_tss = {
-		.sp0		= STACK_START,
-		.ss0		= __KERNEL_DS,
-		.ldt		= 0,
-		.io_bitmap_base	= INVALID_IO_BITMAP_OFFSET,
-
-		.ip		= (unsigned long) doublefault_fn,
-		/* 0x2 bit is always set */
-		.flags		= X86_EFLAGS_SF | 0x2,
-		.sp		= STACK_START,
-		.es		= __USER_DS,
-		.cs		= __KERNEL_CS,
-		.ss		= __KERNEL_DS,
-		.ds		= __USER_DS,
-		.fs		= __KERNEL_PERCPU,
-
-		.__cr3		= __pa_nodebug(swapper_pg_dir),
-	}
+struct x86_hw_tss doublefault_tss __cacheline_aligned = {
+	.sp0		= STACK_START,
+	.ss0		= __KERNEL_DS,
+	.ldt		= 0,
+	.io_bitmap_base	= INVALID_IO_BITMAP_OFFSET,
+
+	.ip		= (unsigned long) doublefault_fn,
+	/* 0x2 bit is always set */
+	.flags		= X86_EFLAGS_SF | 0x2,
+	.sp		= STACK_START,
+	.es		= __USER_DS,
+	.cs		= __KERNEL_CS,
+	.ss		= __KERNEL_DS,
+	.ds		= __USER_DS,
+	.fs		= __KERNEL_PERCPU,
+
+	.__cr3		= __pa_nodebug(swapper_pg_dir),
 };
 
 /* dummy for do_double_fault() call */
diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c
index f13b4c00a5de..5fa110699ed2 100644
--- a/arch/x86/kernel/dumpstack.c
+++ b/arch/x86/kernel/dumpstack.c
@@ -18,6 +18,7 @@
 #include <linux/nmi.h>
 #include <linux/sysfs.h>
 
+#include <asm/cpu_entry_area.h>
 #include <asm/stacktrace.h>
 #include <asm/unwind.h>
 
@@ -43,6 +44,24 @@ bool in_task_stack(unsigned long *stack, struct task_struct *task,
 	return true;
 }
 
+bool in_entry_stack(unsigned long *stack, struct stack_info *info)
+{
+	struct entry_stack *ss = cpu_entry_stack(smp_processor_id());
+
+	void *begin = ss;
+	void *end = ss + 1;
+
+	if ((void *)stack < begin || (void *)stack >= end)
+		return false;
+
+	info->type	= STACK_TYPE_ENTRY;
+	info->begin	= begin;
+	info->end	= end;
+	info->next_sp	= NULL;
+
+	return true;
+}
+
 static void printk_stack_address(unsigned long address, int reliable,
 				 char *log_lvl)
 {
@@ -50,6 +69,28 @@ static void printk_stack_address(unsigned long address, int reliable,
 	printk("%s %s%pB\n", log_lvl, reliable ? "" : "? ", (void *)address);
 }
 
+void show_iret_regs(struct pt_regs *regs)
+{
+	printk(KERN_DEFAULT "RIP: %04x:%pS\n", (int)regs->cs, (void *)regs->ip);
+	printk(KERN_DEFAULT "RSP: %04x:%016lx EFLAGS: %08lx", (int)regs->ss,
+		regs->sp, regs->flags);
+}
+
+static void show_regs_safe(struct stack_info *info, struct pt_regs *regs)
+{
+	if (on_stack(info, regs, sizeof(*regs)))
+		__show_regs(regs, 0);
+	else if (on_stack(info, (void *)regs + IRET_FRAME_OFFSET,
+			  IRET_FRAME_SIZE)) {
+		/*
+		 * When an interrupt or exception occurs in entry code, the
+		 * full pt_regs might not have been saved yet.  In that case
+		 * just print the iret frame.
+		 */
+		show_iret_regs(regs);
+	}
+}
+
 void show_trace_log_lvl(struct task_struct *task, struct pt_regs *regs,
 			unsigned long *stack, char *log_lvl)
 {
@@ -71,31 +112,35 @@ void show_trace_log_lvl(struct task_struct *task, struct pt_regs *regs,
 	 * - task stack
 	 * - interrupt stack
 	 * - HW exception stacks (double fault, nmi, debug, mce)
+	 * - entry stack
 	 *
-	 * x86-32 can have up to three stacks:
+	 * x86-32 can have up to four stacks:
 	 * - task stack
 	 * - softirq stack
 	 * - hardirq stack
+	 * - entry stack
 	 */
 	for (regs = NULL; stack; stack = PTR_ALIGN(stack_info.next_sp, sizeof(long))) {
 		const char *stack_name;
 
-		/*
-		 * If we overflowed the task stack into a guard page, jump back
-		 * to the bottom of the usable stack.
-		 */
-		if (task_stack_page(task) - (void *)stack < PAGE_SIZE)
-			stack = task_stack_page(task);
-
-		if (get_stack_info(stack, task, &stack_info, &visit_mask))
-			break;
+		if (get_stack_info(stack, task, &stack_info, &visit_mask)) {
+			/*
+			 * We weren't on a valid stack.  It's possible that
+			 * we overflowed a valid stack into a guard page.
+			 * See if the next page up is valid so that we can
+			 * generate some kind of backtrace if this happens.
+			 */
+			stack = (unsigned long *)PAGE_ALIGN((unsigned long)stack);
+			if (get_stack_info(stack, task, &stack_info, &visit_mask))
+				break;
+		}
 
 		stack_name = stack_type_name(stack_info.type);
 		if (stack_name)
 			printk("%s <%s>\n", log_lvl, stack_name);
 
-		if (regs && on_stack(&stack_info, regs, sizeof(*regs)))
-			__show_regs(regs, 0);
+		if (regs)
+			show_regs_safe(&stack_info, regs);
 
 		/*
 		 * Scan the stack, printing any text addresses we find.  At the
@@ -119,7 +164,7 @@ void show_trace_log_lvl(struct task_struct *task, struct pt_regs *regs,
 
 			/*
 			 * Don't print regs->ip again if it was already printed
-			 * by __show_regs() below.
+			 * by show_regs_safe() below.
 			 */
 			if (regs && stack == &regs->ip)
 				goto next;
@@ -155,8 +200,8 @@ next:
 
 			/* if the frame has entry regs, print them */
 			regs = unwind_get_entry_regs(&state);
-			if (regs && on_stack(&stack_info, regs, sizeof(*regs)))
-				__show_regs(regs, 0);
+			if (regs)
+				show_regs_safe(&stack_info, regs);
 		}
 
 		if (stack_name)
@@ -252,11 +297,13 @@ int __die(const char *str, struct pt_regs *regs, long err)
 	unsigned long sp;
 #endif
 	printk(KERN_DEFAULT
-	       "%s: %04lx [#%d]%s%s%s%s\n", str, err & 0xffff, ++die_counter,
+	       "%s: %04lx [#%d]%s%s%s%s%s\n", str, err & 0xffff, ++die_counter,
 	       IS_ENABLED(CONFIG_PREEMPT) ? " PREEMPT"         : "",
 	       IS_ENABLED(CONFIG_SMP)     ? " SMP"             : "",
 	       debug_pagealloc_enabled()  ? " DEBUG_PAGEALLOC" : "",
-	       IS_ENABLED(CONFIG_KASAN)   ? " KASAN"           : "");
+	       IS_ENABLED(CONFIG_KASAN)   ? " KASAN"           : "",
+	       IS_ENABLED(CONFIG_PAGE_TABLE_ISOLATION) ?
+	       (boot_cpu_has(X86_FEATURE_PTI) ? " PTI" : " NOPTI") : "");
 
 	if (notify_die(DIE_OOPS, str, regs, err,
 			current->thread.trap_nr, SIGSEGV) == NOTIFY_STOP)
diff --git a/arch/x86/kernel/dumpstack_32.c b/arch/x86/kernel/dumpstack_32.c
index daefae83a3aa..04170f63e3a1 100644
--- a/arch/x86/kernel/dumpstack_32.c
+++ b/arch/x86/kernel/dumpstack_32.c
@@ -26,6 +26,9 @@ const char *stack_type_name(enum stack_type type)
 	if (type == STACK_TYPE_SOFTIRQ)
 		return "SOFTIRQ";
 
+	if (type == STACK_TYPE_ENTRY)
+		return "ENTRY_TRAMPOLINE";
+
 	return NULL;
 }
 
@@ -93,6 +96,9 @@ int get_stack_info(unsigned long *stack, struct task_struct *task,
 	if (task != current)
 		goto unknown;
 
+	if (in_entry_stack(stack, info))
+		goto recursion_check;
+
 	if (in_hardirq_stack(stack, info))
 		goto recursion_check;
 
diff --git a/arch/x86/kernel/dumpstack_64.c b/arch/x86/kernel/dumpstack_64.c
index 88ce2ffdb110..563e28d14f2c 100644
--- a/arch/x86/kernel/dumpstack_64.c
+++ b/arch/x86/kernel/dumpstack_64.c
@@ -37,6 +37,15 @@ const char *stack_type_name(enum stack_type type)
 	if (type == STACK_TYPE_IRQ)
 		return "IRQ";
 
+	if (type == STACK_TYPE_ENTRY) {
+		/*
+		 * On 64-bit, we have a generic entry stack that we
+		 * use for all the kernel entry points, including
+		 * SYSENTER.
+		 */
+		return "ENTRY_TRAMPOLINE";
+	}
+
 	if (type >= STACK_TYPE_EXCEPTION && type <= STACK_TYPE_EXCEPTION_LAST)
 		return exception_stack_names[type - STACK_TYPE_EXCEPTION];
 
@@ -115,6 +124,9 @@ int get_stack_info(unsigned long *stack, struct task_struct *task,
 	if (in_irq_stack(stack, info))
 		goto recursion_check;
 
+	if (in_entry_stack(stack, info))
+		goto recursion_check;
+
 	goto unknown;
 
 recursion_check:
diff --git a/arch/x86/kernel/espfix_64.c b/arch/x86/kernel/espfix_64.c
index 7d7715dde901..e5ec3cafa72e 100644
--- a/arch/x86/kernel/espfix_64.c
+++ b/arch/x86/kernel/espfix_64.c
@@ -57,7 +57,7 @@
 # error "Need more virtual address space for the ESPFIX hack"
 #endif
 
-#define PGALLOC_GFP (GFP_KERNEL | __GFP_NOTRACK | __GFP_ZERO)
+#define PGALLOC_GFP (GFP_KERNEL | __GFP_ZERO)
 
 /* This contains the *bottom* address of the espfix stack */
 DEFINE_PER_CPU_READ_MOSTLY(unsigned long, espfix_stack);
diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
index 7dca675fe78d..04a625f0fcda 100644
--- a/arch/x86/kernel/head_64.S
+++ b/arch/x86/kernel/head_64.S
@@ -341,6 +341,27 @@ GLOBAL(early_recursion_flag)
 	.balign	PAGE_SIZE; \
 GLOBAL(name)
 
+#ifdef CONFIG_PAGE_TABLE_ISOLATION
+/*
+ * Each PGD needs to be 8k long and 8k aligned.  We do not
+ * ever go out to userspace with these, so we do not
+ * strictly *need* the second page, but this allows us to
+ * have a single set_pgd() implementation that does not
+ * need to worry about whether it has 4k or 8k to work
+ * with.
+ *
+ * This ensures PGDs are 8k long:
+ */
+#define PTI_USER_PGD_FILL	512
+/* This ensures they are 8k-aligned: */
+#define NEXT_PGD_PAGE(name) \
+	.balign 2 * PAGE_SIZE; \
+GLOBAL(name)
+#else
+#define NEXT_PGD_PAGE(name) NEXT_PAGE(name)
+#define PTI_USER_PGD_FILL	0
+#endif
+
 /* Automate the creation of 1 to 1 mapping pmd entries */
 #define PMDS(START, PERM, COUNT)			\
 	i = 0 ;						\
@@ -350,13 +371,14 @@ GLOBAL(name)
 	.endr
 
 	__INITDATA
-NEXT_PAGE(early_top_pgt)
+NEXT_PGD_PAGE(early_top_pgt)
 	.fill	511,8,0
 #ifdef CONFIG_X86_5LEVEL
 	.quad	level4_kernel_pgt - __START_KERNEL_map + _PAGE_TABLE_NOENC
 #else
 	.quad	level3_kernel_pgt - __START_KERNEL_map + _PAGE_TABLE_NOENC
 #endif
+	.fill	PTI_USER_PGD_FILL,8,0
 
 NEXT_PAGE(early_dynamic_pgts)
 	.fill	512*EARLY_DYNAMIC_PAGE_TABLES,8,0
@@ -364,13 +386,14 @@ NEXT_PAGE(early_dynamic_pgts)
 	.data
 
 #if defined(CONFIG_XEN_PV) || defined(CONFIG_XEN_PVH)
-NEXT_PAGE(init_top_pgt)
+NEXT_PGD_PAGE(init_top_pgt)
 	.quad   level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE_NOENC
 	.org    init_top_pgt + PGD_PAGE_OFFSET*8, 0
 	.quad   level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE_NOENC
 	.org    init_top_pgt + PGD_START_KERNEL*8, 0
 	/* (2^48-(2*1024*1024*1024))/(2^39) = 511 */
 	.quad   level3_kernel_pgt - __START_KERNEL_map + _PAGE_TABLE_NOENC
+	.fill	PTI_USER_PGD_FILL,8,0
 
 NEXT_PAGE(level3_ident_pgt)
 	.quad	level2_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE_NOENC
@@ -381,8 +404,9 @@ NEXT_PAGE(level2_ident_pgt)
 	 */
 	PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, PTRS_PER_PMD)
 #else
-NEXT_PAGE(init_top_pgt)
+NEXT_PGD_PAGE(init_top_pgt)
 	.fill	512,8,0
+	.fill	PTI_USER_PGD_FILL,8,0
 #endif
 
 #ifdef CONFIG_X86_5LEVEL
diff --git a/arch/x86/kernel/ioport.c b/arch/x86/kernel/ioport.c
index 3feb648781c4..2f723301eb58 100644
--- a/arch/x86/kernel/ioport.c
+++ b/arch/x86/kernel/ioport.c
@@ -67,7 +67,7 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
 	 * because the ->io_bitmap_max value must match the bitmap
 	 * contents:
 	 */
-	tss = &per_cpu(cpu_tss, get_cpu());
+	tss = &per_cpu(cpu_tss_rw, get_cpu());
 
 	if (turn_on)
 		bitmap_clear(t->io_bitmap_ptr, from, num);
diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
index 49cfd9fe7589..68e1867cca80 100644
--- a/arch/x86/kernel/irq.c
+++ b/arch/x86/kernel/irq.c
@@ -219,18 +219,6 @@ __visible unsigned int __irq_entry do_IRQ(struct pt_regs *regs)
 	/* high bit used in ret_from_ code  */
 	unsigned vector = ~regs->orig_ax;
 
-	/*
-	 * NB: Unlike exception entries, IRQ entries do not reliably
-	 * handle context tracking in the low-level entry code.  This is
-	 * because syscall entries execute briefly with IRQs on before
-	 * updating context tracking state, so we can take an IRQ from
-	 * kernel mode with CONTEXT_USER.  The low-level entry code only
-	 * updates the context if we came from user mode, so we won't
-	 * switch to CONTEXT_KERNEL.  We'll fix that once the syscall
-	 * code is cleaned up enough that we can cleanly defer enabling
-	 * IRQs.
-	 */
-
 	entering_irq();
 
 	/* entering_irq() tells RCU that we're not quiescent.  Check it. */
diff --git a/arch/x86/kernel/irq_64.c b/arch/x86/kernel/irq_64.c
index 020efbf5786b..d86e344f5b3d 100644
--- a/arch/x86/kernel/irq_64.c
+++ b/arch/x86/kernel/irq_64.c
@@ -57,10 +57,10 @@ static inline void stack_overflow_check(struct pt_regs *regs)
 	if (regs->sp >= estack_top && regs->sp <= estack_bottom)
 		return;
 
-	WARN_ONCE(1, "do_IRQ(): %s has overflown the kernel stack (cur:%Lx,sp:%lx,irq stk top-bottom:%Lx-%Lx,exception stk top-bottom:%Lx-%Lx)\n",
+	WARN_ONCE(1, "do_IRQ(): %s has overflown the kernel stack (cur:%Lx,sp:%lx,irq stk top-bottom:%Lx-%Lx,exception stk top-bottom:%Lx-%Lx,ip:%pF)\n",
 		current->comm, curbase, regs->sp,
 		irq_stack_top, irq_stack_bottom,
-		estack_top, estack_bottom);
+		estack_top, estack_bottom, (void *)regs->ip);
 
 	if (sysctl_panic_on_stackoverflow)
 		panic("low stack detected by irq handler - check messages\n");
diff --git a/arch/x86/kernel/kvmclock.c b/arch/x86/kernel/kvmclock.c
index 77b492c2d658..8b26c9e01cc4 100644
--- a/arch/x86/kernel/kvmclock.c
+++ b/arch/x86/kernel/kvmclock.c
@@ -48,12 +48,6 @@ early_param("no-kvmclock", parse_no_kvmclock);
 static struct pvclock_vsyscall_time_info *hv_clock;
 static struct pvclock_wall_clock *wall_clock;
 
-struct pvclock_vsyscall_time_info *pvclock_pvti_cpu0_va(void)
-{
-	return hv_clock;
-}
-EXPORT_SYMBOL_GPL(pvclock_pvti_cpu0_va);
-
 /*
  * The wallclock is the time of day when we booted. Since then, some time may
  * have elapsed since the hypervisor wrote the data. So we try to account for
@@ -377,6 +371,7 @@ int __init kvm_setup_vsyscall_timeinfo(void)
 		return 1;
 	}
 
+	pvclock_set_pvti_cpu0_va(hv_clock);
 	put_cpu();
 
 	kvm_clock.archdata.vclock_mode = VCLOCK_PVCLOCK;
diff --git a/arch/x86/kernel/ldt.c b/arch/x86/kernel/ldt.c
index 1c1eae961340..579cc4a66fdf 100644
--- a/arch/x86/kernel/ldt.c
+++ b/arch/x86/kernel/ldt.c
@@ -5,6 +5,11 @@
  * Copyright (C) 2002 Andi Kleen
  *
  * This handles calls from both 32bit and 64bit mode.
+ *
+ * Lock order:
+ *	contex.ldt_usr_sem
+ *	  mmap_sem
+ *	    context.lock
  */
 
 #include <linux/errno.h>
@@ -19,6 +24,7 @@
 #include <linux/uaccess.h>
 
 #include <asm/ldt.h>
+#include <asm/tlb.h>
 #include <asm/desc.h>
 #include <asm/mmu_context.h>
 #include <asm/syscalls.h>
@@ -42,17 +48,15 @@ static void refresh_ldt_segments(void)
 #endif
 }
 
-/* context.lock is held for us, so we don't need any locking. */
+/* context.lock is held by the task which issued the smp function call */
 static void flush_ldt(void *__mm)
 {
 	struct mm_struct *mm = __mm;
-	mm_context_t *pc;
 
 	if (this_cpu_read(cpu_tlbstate.loaded_mm) != mm)
 		return;
 
-	pc = &mm->context;
-	set_ldt(pc->ldt->entries, pc->ldt->nr_entries);
+	load_mm_ldt(mm);
 
 	refresh_ldt_segments();
 }
@@ -89,25 +93,143 @@ static struct ldt_struct *alloc_ldt_struct(unsigned int num_entries)
 		return NULL;
 	}
 
+	/* The new LDT isn't aliased for PTI yet. */
+	new_ldt->slot = -1;
+
 	new_ldt->nr_entries = num_entries;
 	return new_ldt;
 }
 
+/*
+ * If PTI is enabled, this maps the LDT into the kernelmode and
+ * usermode tables for the given mm.
+ *
+ * There is no corresponding unmap function.  Even if the LDT is freed, we
+ * leave the PTEs around until the slot is reused or the mm is destroyed.
+ * This is harmless: the LDT is always in ordinary memory, and no one will
+ * access the freed slot.
+ *
+ * If we wanted to unmap freed LDTs, we'd also need to do a flush to make
+ * it useful, and the flush would slow down modify_ldt().
+ */
+static int
+map_ldt_struct(struct mm_struct *mm, struct ldt_struct *ldt, int slot)
+{
+#ifdef CONFIG_PAGE_TABLE_ISOLATION
+	bool is_vmalloc, had_top_level_entry;
+	unsigned long va;
+	spinlock_t *ptl;
+	pgd_t *pgd;
+	int i;
+
+	if (!static_cpu_has(X86_FEATURE_PTI))
+		return 0;
+
+	/*
+	 * Any given ldt_struct should have map_ldt_struct() called at most
+	 * once.
+	 */
+	WARN_ON(ldt->slot != -1);
+
+	/*
+	 * Did we already have the top level entry allocated?  We can't
+	 * use pgd_none() for this because it doens't do anything on
+	 * 4-level page table kernels.
+	 */
+	pgd = pgd_offset(mm, LDT_BASE_ADDR);
+	had_top_level_entry = (pgd->pgd != 0);
+
+	is_vmalloc = is_vmalloc_addr(ldt->entries);
+
+	for (i = 0; i * PAGE_SIZE < ldt->nr_entries * LDT_ENTRY_SIZE; i++) {
+		unsigned long offset = i << PAGE_SHIFT;
+		const void *src = (char *)ldt->entries + offset;
+		unsigned long pfn;
+		pte_t pte, *ptep;
+
+		va = (unsigned long)ldt_slot_va(slot) + offset;
+		pfn = is_vmalloc ? vmalloc_to_pfn(src) :
+			page_to_pfn(virt_to_page(src));
+		/*
+		 * Treat the PTI LDT range as a *userspace* range.
+		 * get_locked_pte() will allocate all needed pagetables
+		 * and account for them in this mm.
+		 */
+		ptep = get_locked_pte(mm, va, &ptl);
+		if (!ptep)
+			return -ENOMEM;
+		/*
+		 * Map it RO so the easy to find address is not a primary
+		 * target via some kernel interface which misses a
+		 * permission check.
+		 */
+		pte = pfn_pte(pfn, __pgprot(__PAGE_KERNEL_RO & ~_PAGE_GLOBAL));
+		set_pte_at(mm, va, ptep, pte);
+		pte_unmap_unlock(ptep, ptl);
+	}
+
+	if (mm->context.ldt) {
+		/*
+		 * We already had an LDT.  The top-level entry should already
+		 * have been allocated and synchronized with the usermode
+		 * tables.
+		 */
+		WARN_ON(!had_top_level_entry);
+		if (static_cpu_has(X86_FEATURE_PTI))
+			WARN_ON(!kernel_to_user_pgdp(pgd)->pgd);
+	} else {
+		/*
+		 * This is the first time we're mapping an LDT for this process.
+		 * Sync the pgd to the usermode tables.
+		 */
+		WARN_ON(had_top_level_entry);
+		if (static_cpu_has(X86_FEATURE_PTI)) {
+			WARN_ON(kernel_to_user_pgdp(pgd)->pgd);
+			set_pgd(kernel_to_user_pgdp(pgd), *pgd);
+		}
+	}
+
+	va = (unsigned long)ldt_slot_va(slot);
+	flush_tlb_mm_range(mm, va, va + LDT_SLOT_STRIDE, 0);
+
+	ldt->slot = slot;
+#endif
+	return 0;
+}
+
+static void free_ldt_pgtables(struct mm_struct *mm)
+{
+#ifdef CONFIG_PAGE_TABLE_ISOLATION
+	struct mmu_gather tlb;
+	unsigned long start = LDT_BASE_ADDR;
+	unsigned long end = start + (1UL << PGDIR_SHIFT);
+
+	if (!static_cpu_has(X86_FEATURE_PTI))
+		return;
+
+	tlb_gather_mmu(&tlb, mm, start, end);
+	free_pgd_range(&tlb, start, end, start, end);
+	tlb_finish_mmu(&tlb, start, end);
+#endif
+}
+
 /* After calling this, the LDT is immutable. */
 static void finalize_ldt_struct(struct ldt_struct *ldt)
 {
 	paravirt_alloc_ldt(ldt->entries, ldt->nr_entries);
 }
 
-/* context.lock is held */
-static void install_ldt(struct mm_struct *current_mm,
-			struct ldt_struct *ldt)
+static void install_ldt(struct mm_struct *mm, struct ldt_struct *ldt)
 {
+	mutex_lock(&mm->context.lock);
+
 	/* Synchronizes with READ_ONCE in load_mm_ldt. */
-	smp_store_release(&current_mm->context.ldt, ldt);
+	smp_store_release(&mm->context.ldt, ldt);
 
-	/* Activate the LDT for all CPUs using current_mm. */
-	on_each_cpu_mask(mm_cpumask(current_mm), flush_ldt, current_mm, true);
+	/* Activate the LDT for all CPUs using currents mm. */
+	on_each_cpu_mask(mm_cpumask(mm), flush_ldt, mm, true);
+
+	mutex_unlock(&mm->context.lock);
 }
 
 static void free_ldt_struct(struct ldt_struct *ldt)
@@ -124,27 +246,20 @@ static void free_ldt_struct(struct ldt_struct *ldt)
 }
 
 /*
- * we do not have to muck with descriptors here, that is
- * done in switch_mm() as needed.
+ * Called on fork from arch_dup_mmap(). Just copy the current LDT state,
+ * the new task is not running, so nothing can be installed.
  */
-int init_new_context_ldt(struct task_struct *tsk, struct mm_struct *mm)
+int ldt_dup_context(struct mm_struct *old_mm, struct mm_struct *mm)
 {
 	struct ldt_struct *new_ldt;
-	struct mm_struct *old_mm;
 	int retval = 0;
 
-	mutex_init(&mm->context.lock);
-	old_mm = current->mm;
-	if (!old_mm) {
-		mm->context.ldt = NULL;
+	if (!old_mm)
 		return 0;
-	}
 
 	mutex_lock(&old_mm->context.lock);
-	if (!old_mm->context.ldt) {
-		mm->context.ldt = NULL;
+	if (!old_mm->context.ldt)
 		goto out_unlock;
-	}
 
 	new_ldt = alloc_ldt_struct(old_mm->context.ldt->nr_entries);
 	if (!new_ldt) {
@@ -156,6 +271,12 @@ int init_new_context_ldt(struct task_struct *tsk, struct mm_struct *mm)
 	       new_ldt->nr_entries * LDT_ENTRY_SIZE);
 	finalize_ldt_struct(new_ldt);
 
+	retval = map_ldt_struct(mm, new_ldt, 0);
+	if (retval) {
+		free_ldt_pgtables(mm);
+		free_ldt_struct(new_ldt);
+		goto out_unlock;
+	}
 	mm->context.ldt = new_ldt;
 
 out_unlock:
@@ -174,13 +295,18 @@ void destroy_context_ldt(struct mm_struct *mm)
 	mm->context.ldt = NULL;
 }
 
+void ldt_arch_exit_mmap(struct mm_struct *mm)
+{
+	free_ldt_pgtables(mm);
+}
+
 static int read_ldt(void __user *ptr, unsigned long bytecount)
 {
 	struct mm_struct *mm = current->mm;
 	unsigned long entries_size;
 	int retval;
 
-	mutex_lock(&mm->context.lock);
+	down_read(&mm->context.ldt_usr_sem);
 
 	if (!mm->context.ldt) {
 		retval = 0;
@@ -209,7 +335,7 @@ static int read_ldt(void __user *ptr, unsigned long bytecount)
 	retval = bytecount;
 
 out_unlock:
-	mutex_unlock(&mm->context.lock);
+	up_read(&mm->context.ldt_usr_sem);
 	return retval;
 }
 
@@ -269,7 +395,8 @@ static int write_ldt(void __user *ptr, unsigned long bytecount, int oldmode)
 			ldt.avl = 0;
 	}
 
-	mutex_lock(&mm->context.lock);
+	if (down_write_killable(&mm->context.ldt_usr_sem))
+		return -EINTR;
 
 	old_ldt       = mm->context.ldt;
 	old_nr_entries = old_ldt ? old_ldt->nr_entries : 0;
@@ -286,12 +413,24 @@ static int write_ldt(void __user *ptr, unsigned long bytecount, int oldmode)
 	new_ldt->entries[ldt_info.entry_number] = ldt;
 	finalize_ldt_struct(new_ldt);
 
+	/*
+	 * If we are using PTI, map the new LDT into the userspace pagetables.
+	 * If there is already an LDT, use the other slot so that other CPUs
+	 * will continue to use the old LDT until install_ldt() switches
+	 * them over to the new LDT.
+	 */
+	error = map_ldt_struct(mm, new_ldt, old_ldt ? !old_ldt->slot : 0);
+	if (error) {
+		free_ldt_struct(old_ldt);
+		goto out_unlock;
+	}
+
 	install_ldt(mm, new_ldt);
 	free_ldt_struct(old_ldt);
 	error = 0;
 
 out_unlock:
-	mutex_unlock(&mm->context.lock);
+	up_write(&mm->context.ldt_usr_sem);
 out:
 	return error;
 }
diff --git a/arch/x86/kernel/mpparse.c b/arch/x86/kernel/mpparse.c
index 410c5dadcee3..3a4b12809ab5 100644
--- a/arch/x86/kernel/mpparse.c
+++ b/arch/x86/kernel/mpparse.c
@@ -431,6 +431,7 @@ static inline void __init construct_default_ISA_mptable(int mpc_default_type)
 }
 
 static unsigned long mpf_base;
+static bool mpf_found;
 
 static unsigned long __init get_mpc_size(unsigned long physptr)
 {
@@ -504,7 +505,7 @@ void __init default_get_smp_config(unsigned int early)
 	if (!smp_found_config)
 		return;
 
-	if (!mpf_base)
+	if (!mpf_found)
 		return;
 
 	if (acpi_lapic && early)
@@ -593,6 +594,7 @@ static int __init smp_scan_config(unsigned long base, unsigned long length)
 			smp_found_config = 1;
 #endif
 			mpf_base = base;
+			mpf_found = true;
 
 			pr_info("found SMP MP-table at [mem %#010lx-%#010lx] mapped at [%p]\n",
 				base, base + sizeof(*mpf) - 1, mpf);
@@ -858,7 +860,7 @@ static int __init update_mp_table(void)
 	if (!enable_update_mptable)
 		return 0;
 
-	if (!mpf_base)
+	if (!mpf_found)
 		return 0;
 
 	mpf = early_memremap(mpf_base, sizeof(*mpf));
diff --git a/arch/x86/kernel/paravirt_patch_64.c b/arch/x86/kernel/paravirt_patch_64.c
index ac0be8283325..9edadabf04f6 100644
--- a/arch/x86/kernel/paravirt_patch_64.c
+++ b/arch/x86/kernel/paravirt_patch_64.c
@@ -10,7 +10,6 @@ DEF_NATIVE(pv_irq_ops, save_fl, "pushfq; popq %rax");
 DEF_NATIVE(pv_mmu_ops, read_cr2, "movq %cr2, %rax");
 DEF_NATIVE(pv_mmu_ops, read_cr3, "movq %cr3, %rax");
 DEF_NATIVE(pv_mmu_ops, write_cr3, "movq %rdi, %cr3");
-DEF_NATIVE(pv_mmu_ops, flush_tlb_single, "invlpg (%rdi)");
 DEF_NATIVE(pv_cpu_ops, wbinvd, "wbinvd");
 
 DEF_NATIVE(pv_cpu_ops, usergs_sysret64, "swapgs; sysretq");
@@ -60,7 +59,6 @@ unsigned native_patch(u8 type, u16 clobbers, void *ibuf,
 		PATCH_SITE(pv_mmu_ops, read_cr2);
 		PATCH_SITE(pv_mmu_ops, read_cr3);
 		PATCH_SITE(pv_mmu_ops, write_cr3);
-		PATCH_SITE(pv_mmu_ops, flush_tlb_single);
 		PATCH_SITE(pv_cpu_ops, wbinvd);
 #if defined(CONFIG_PARAVIRT_SPINLOCKS)
 		case PARAVIRT_PATCH(pv_lock_ops.queued_spin_unlock):
diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
index 97fb3e5737f5..aed9d94bd46f 100644
--- a/arch/x86/kernel/process.c
+++ b/arch/x86/kernel/process.c
@@ -47,7 +47,7 @@
  * section. Since TSS's are completely CPU-local, we want them
  * on exact cacheline boundaries, to eliminate cacheline ping-pong.
  */
-__visible DEFINE_PER_CPU_SHARED_ALIGNED(struct tss_struct, cpu_tss) = {
+__visible DEFINE_PER_CPU_SHARED_ALIGNED(struct tss_struct, cpu_tss_rw) = {
 	.x86_tss = {
 		/*
 		 * .sp0 is only used when entering ring 0 from a lower
@@ -56,6 +56,16 @@ __visible DEFINE_PER_CPU_SHARED_ALIGNED(struct tss_struct, cpu_tss) = {
 		 * Poison it.
 		 */
 		.sp0 = (1UL << (BITS_PER_LONG-1)) + 1,
+
+#ifdef CONFIG_X86_64
+		/*
+		 * .sp1 is cpu_current_top_of_stack.  The init task never
+		 * runs user code, but cpu_current_top_of_stack should still
+		 * be well defined before the first context switch.
+		 */
+		.sp1 = TOP_OF_INIT_STACK,
+#endif
+
 #ifdef CONFIG_X86_32
 		.ss0 = __KERNEL_DS,
 		.ss1 = __KERNEL_CS,
@@ -71,11 +81,8 @@ __visible DEFINE_PER_CPU_SHARED_ALIGNED(struct tss_struct, cpu_tss) = {
 	  */
 	.io_bitmap		= { [0 ... IO_BITMAP_LONGS] = ~0 },
 #endif
-#ifdef CONFIG_X86_32
-	.SYSENTER_stack_canary	= STACK_END_MAGIC,
-#endif
 };
-EXPORT_PER_CPU_SYMBOL(cpu_tss);
+EXPORT_PER_CPU_SYMBOL(cpu_tss_rw);
 
 DEFINE_PER_CPU(bool, __tss_limit_invalid);
 EXPORT_PER_CPU_SYMBOL_GPL(__tss_limit_invalid);
@@ -104,7 +111,7 @@ void exit_thread(struct task_struct *tsk)
 	struct fpu *fpu = &t->fpu;
 
 	if (bp) {
-		struct tss_struct *tss = &per_cpu(cpu_tss, get_cpu());
+		struct tss_struct *tss = &per_cpu(cpu_tss_rw, get_cpu());
 
 		t->io_bitmap_ptr = NULL;
 		clear_thread_flag(TIF_IO_BITMAP);
@@ -299,7 +306,7 @@ void __switch_to_xtra(struct task_struct *prev_p, struct task_struct *next_p,
 	}
 
 	if ((tifp ^ tifn) & _TIF_NOTSC)
-		cr4_toggle_bits(X86_CR4_TSD);
+		cr4_toggle_bits_irqsoff(X86_CR4_TSD);
 
 	if ((tifp ^ tifn) & _TIF_NOCPUID)
 		set_cpuid_faulting(!!(tifn & _TIF_NOCPUID));
diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
index 45bf0c5f93e1..5224c6099184 100644
--- a/arch/x86/kernel/process_32.c
+++ b/arch/x86/kernel/process_32.c
@@ -234,7 +234,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
 	struct fpu *prev_fpu = &prev->fpu;
 	struct fpu *next_fpu = &next->fpu;
 	int cpu = smp_processor_id();
-	struct tss_struct *tss = &per_cpu(cpu_tss, cpu);
+	struct tss_struct *tss = &per_cpu(cpu_tss_rw, cpu);
 
 	/* never put a printk in __switch_to... printk() calls wake_up*() indirectly */
 
diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
index eeeb34f85c25..c75466232016 100644
--- a/arch/x86/kernel/process_64.c
+++ b/arch/x86/kernel/process_64.c
@@ -69,9 +69,8 @@ void __show_regs(struct pt_regs *regs, int all)
 	unsigned int fsindex, gsindex;
 	unsigned int ds, cs, es;
 
-	printk(KERN_DEFAULT "RIP: %04lx:%pS\n", regs->cs, (void *)regs->ip);
-	printk(KERN_DEFAULT "RSP: %04lx:%016lx EFLAGS: %08lx", regs->ss,
-		regs->sp, regs->flags);
+	show_iret_regs(regs);
+
 	if (regs->orig_ax != -1)
 		pr_cont(" ORIG_RAX: %016lx\n", regs->orig_ax);
 	else
@@ -88,6 +87,9 @@ void __show_regs(struct pt_regs *regs, int all)
 	printk(KERN_DEFAULT "R13: %016lx R14: %016lx R15: %016lx\n",
 	       regs->r13, regs->r14, regs->r15);
 
+	if (!all)
+		return;
+
 	asm("movl %%ds,%0" : "=r" (ds));
 	asm("movl %%cs,%0" : "=r" (cs));
 	asm("movl %%es,%0" : "=r" (es));
@@ -98,9 +100,6 @@ void __show_regs(struct pt_regs *regs, int all)
 	rdmsrl(MSR_GS_BASE, gs);
 	rdmsrl(MSR_KERNEL_GS_BASE, shadowgs);
 
-	if (!all)
-		return;
-
 	cr0 = read_cr0();
 	cr2 = read_cr2();
 	cr3 = __read_cr3();
@@ -400,7 +399,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
 	struct fpu *prev_fpu = &prev->fpu;
 	struct fpu *next_fpu = &next->fpu;
 	int cpu = smp_processor_id();
-	struct tss_struct *tss = &per_cpu(cpu_tss, cpu);
+	struct tss_struct *tss = &per_cpu(cpu_tss_rw, cpu);
 
 	WARN_ON_ONCE(IS_ENABLED(CONFIG_DEBUG_ENTRY) &&
 		     this_cpu_read(irq_count) != -1);
@@ -462,6 +461,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
 	 * Switch the PDA and FPU contexts.
 	 */
 	this_cpu_write(current_task, next_p);
+	this_cpu_write(cpu_current_top_of_stack, task_top_of_stack(next_p));
 
 	/* Reload sp0. */
 	update_sp0(next_p);
diff --git a/arch/x86/kernel/pvclock.c b/arch/x86/kernel/pvclock.c
index 5c3f6d6a5078..761f6af6efa5 100644
--- a/arch/x86/kernel/pvclock.c
+++ b/arch/x86/kernel/pvclock.c
@@ -25,8 +25,10 @@
 
 #include <asm/fixmap.h>
 #include <asm/pvclock.h>
+#include <asm/vgtod.h>
 
 static u8 valid_flags __read_mostly = 0;
+static struct pvclock_vsyscall_time_info *pvti_cpu0_va __read_mostly;
 
 void pvclock_set_flags(u8 flags)
 {
@@ -144,3 +146,15 @@ void pvclock_read_wallclock(struct pvclock_wall_clock *wall_clock,
 
 	set_normalized_timespec(ts, now.tv_sec, now.tv_nsec);
 }
+
+void pvclock_set_pvti_cpu0_va(struct pvclock_vsyscall_time_info *pvti)
+{
+	WARN_ON(vclock_was_used(VCLOCK_PVCLOCK));
+	pvti_cpu0_va = pvti;
+}
+
+struct pvclock_vsyscall_time_info *pvclock_get_pvti_cpu0_va(void)
+{
+	return pvti_cpu0_va;
+}
+EXPORT_SYMBOL_GPL(pvclock_get_pvti_cpu0_va);
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index 5f59e6bee123..c5970efa8557 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -101,15 +101,12 @@ DEFINE_PER_CPU_READ_MOSTLY(struct cpuinfo_x86, cpu_info);
 EXPORT_PER_CPU_SYMBOL(cpu_info);
 
 /* Logical package management. We might want to allocate that dynamically */
-static int *physical_to_logical_pkg __read_mostly;
-static unsigned long *physical_package_map __read_mostly;;
-static unsigned int max_physical_pkg_id __read_mostly;
 unsigned int __max_logical_packages __read_mostly;
 EXPORT_SYMBOL(__max_logical_packages);
 static unsigned int logical_packages __read_mostly;
 
 /* Maximum number of SMT threads on any online core */
-int __max_smt_threads __read_mostly;
+int __read_mostly __max_smt_threads = 1;
 
 /* Flag to indicate if a complete sched domain rebuild is required */
 bool x86_topology_update;
@@ -240,7 +237,7 @@ static void notrace start_secondary(void *unused)
 	load_cr3(swapper_pg_dir);
 	__flush_tlb_all();
 #endif
-
+	load_current_idt();
 	cpu_init();
 	x86_cpuinit.early_percpu_clock_init();
 	preempt_disable();
@@ -281,108 +278,48 @@ static void notrace start_secondary(void *unused)
 }
 
 /**
+ * topology_phys_to_logical_pkg - Map a physical package id to a logical
+ *
+ * Returns logical package id or -1 if not found
+ */
+int topology_phys_to_logical_pkg(unsigned int phys_pkg)
+{
+	int cpu;
+
+	for_each_possible_cpu(cpu) {
+		struct cpuinfo_x86 *c = &cpu_data(cpu);
+
+		if (c->initialized && c->phys_proc_id == phys_pkg)
+			return c->logical_proc_id;
+	}
+	return -1;
+}
+EXPORT_SYMBOL(topology_phys_to_logical_pkg);
+
+/**
  * topology_update_package_map - Update the physical to logical package map
  * @pkg:	The physical package id as retrieved via CPUID
  * @cpu:	The cpu for which this is updated
  */
 int topology_update_package_map(unsigned int pkg, unsigned int cpu)
 {
-	unsigned int new;
-
-	/* Called from early boot ? */
-	if (!physical_package_map)
-		return 0;
-
-	if (pkg >= max_physical_pkg_id)
-		return -EINVAL;
+	int new;
 
-	/* Set the logical package id */
-	if (test_and_set_bit(pkg, physical_package_map))
+	/* Already available somewhere? */
+	new = topology_phys_to_logical_pkg(pkg);
+	if (new >= 0)
 		goto found;
 
-	if (logical_packages >= __max_logical_packages) {
-		pr_warn("Package %u of CPU %u exceeds BIOS package data %u.\n",
-			logical_packages, cpu, __max_logical_packages);
-		return -ENOSPC;
-	}
-
 	new = logical_packages++;
 	if (new != pkg) {
 		pr_info("CPU %u Converting physical %u to logical package %u\n",
 			cpu, pkg, new);
 	}
-	physical_to_logical_pkg[pkg] = new;
-
 found:
-	cpu_data(cpu).logical_proc_id = physical_to_logical_pkg[pkg];
+	cpu_data(cpu).logical_proc_id = new;
 	return 0;
 }
 
-/**
- * topology_phys_to_logical_pkg - Map a physical package id to a logical
- *
- * Returns logical package id or -1 if not found
- */
-int topology_phys_to_logical_pkg(unsigned int phys_pkg)
-{
-	if (phys_pkg >= max_physical_pkg_id)
-		return -1;
-	return physical_to_logical_pkg[phys_pkg];
-}
-EXPORT_SYMBOL(topology_phys_to_logical_pkg);
-
-static void __init smp_init_package_map(struct cpuinfo_x86 *c, unsigned int cpu)
-{
-	unsigned int ncpus;
-	size_t size;
-
-	/*
-	 * Today neither Intel nor AMD support heterogenous systems. That
-	 * might change in the future....
-	 *
-	 * While ideally we'd want '* smp_num_siblings' in the below @ncpus
-	 * computation, this won't actually work since some Intel BIOSes
-	 * report inconsistent HT data when they disable HT.
-	 *
-	 * In particular, they reduce the APIC-IDs to only include the cores,
-	 * but leave the CPUID topology to say there are (2) siblings.
-	 * This means we don't know how many threads there will be until
-	 * after the APIC enumeration.
-	 *
-	 * By not including this we'll sometimes over-estimate the number of
-	 * logical packages by the amount of !present siblings, but this is
-	 * still better than MAX_LOCAL_APIC.
-	 *
-	 * We use total_cpus not nr_cpu_ids because nr_cpu_ids can be limited
-	 * on the command line leading to a similar issue as the HT disable
-	 * problem because the hyperthreads are usually enumerated after the
-	 * primary cores.
-	 */
-	ncpus = boot_cpu_data.x86_max_cores;
-	if (!ncpus) {
-		pr_warn("x86_max_cores == zero !?!?");
-		ncpus = 1;
-	}
-
-	__max_logical_packages = DIV_ROUND_UP(total_cpus, ncpus);
-	logical_packages = 0;
-
-	/*
-	 * Possibly larger than what we need as the number of apic ids per
-	 * package can be smaller than the actual used apic ids.
-	 */
-	max_physical_pkg_id = DIV_ROUND_UP(MAX_LOCAL_APIC, ncpus);
-	size = max_physical_pkg_id * sizeof(unsigned int);
-	physical_to_logical_pkg = kmalloc(size, GFP_KERNEL);
-	memset(physical_to_logical_pkg, 0xff, size);
-	size = BITS_TO_LONGS(max_physical_pkg_id) * sizeof(unsigned long);
-	physical_package_map = kzalloc(size, GFP_KERNEL);
-
-	pr_info("Max logical packages: %u\n", __max_logical_packages);
-
-	topology_update_package_map(c->phys_proc_id, cpu);
-}
-
 void __init smp_store_boot_cpu_info(void)
 {
 	int id = 0; /* CPU 0 */
@@ -390,7 +327,8 @@ void __init smp_store_boot_cpu_info(void)
 
 	*c = boot_cpu_data;
 	c->cpu_index = id;
-	smp_init_package_map(c, id);
+	topology_update_package_map(c->phys_proc_id, id);
+	c->initialized = true;
 }
 
 /*
@@ -401,13 +339,16 @@ void smp_store_cpu_info(int id)
 {
 	struct cpuinfo_x86 *c = &cpu_data(id);
 
-	*c = boot_cpu_data;
+	/* Copy boot_cpu_data only on the first bringup */
+	if (!c->initialized)
+		*c = boot_cpu_data;
 	c->cpu_index = id;
 	/*
 	 * During boot time, CPU0 has this setup already. Save the info when
 	 * bringing up AP or offlined CPU0.
 	 */
 	identify_secondary_cpu(c);
+	c->initialized = true;
 }
 
 static bool
@@ -991,12 +932,8 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle,
 	initial_code = (unsigned long)start_secondary;
 	initial_stack  = idle->thread.sp;
 
-	/*
-	 * Enable the espfix hack for this CPU
-	*/
-#ifdef CONFIG_X86_ESPFIX64
+	/* Enable the espfix hack for this CPU */
 	init_espfix_ap(cpu);
-#endif
 
 	/* So we see what's up */
 	announce_cpu(cpu, apicid);
@@ -1356,7 +1293,16 @@ void __init native_smp_prepare_boot_cpu(void)
 
 void __init native_smp_cpus_done(unsigned int max_cpus)
 {
+	int ncpus;
+
 	pr_debug("Boot done\n");
+	/*
+	 * Today neither Intel nor AMD support heterogenous systems so
+	 * extrapolate the boot cpu's data to all packages.
+	 */
+	ncpus = cpu_data(0).booted_cores * topology_max_smt_threads();
+	__max_logical_packages = DIV_ROUND_UP(nr_cpu_ids, ncpus);
+	pr_info("Max logical packages: %u\n", __max_logical_packages);
 
 	if (x86_has_numa_in_package)
 		set_sched_topology(x86_numa_in_package_topology);
diff --git a/arch/x86/kernel/sys_x86_64.c b/arch/x86/kernel/sys_x86_64.c
index a63fe77b3217..676774b9bb8d 100644
--- a/arch/x86/kernel/sys_x86_64.c
+++ b/arch/x86/kernel/sys_x86_64.c
@@ -188,6 +188,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
 	if (len > TASK_SIZE)
 		return -ENOMEM;
 
+	/* No address checking. See comment at mmap_address_hint_valid() */
 	if (flags & MAP_FIXED)
 		return addr;
 
@@ -197,12 +198,15 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
 
 	/* requesting a specific address */
 	if (addr) {
-		addr = PAGE_ALIGN(addr);
+		addr &= PAGE_MASK;
+		if (!mmap_address_hint_valid(addr, len))
+			goto get_unmapped_area;
+
 		vma = find_vma(mm, addr);
-		if (TASK_SIZE - len >= addr &&
-				(!vma || addr + len <= vm_start_gap(vma)))
+		if (!vma || addr + len <= vm_start_gap(vma))
 			return addr;
 	}
+get_unmapped_area:
 
 	info.flags = VM_UNMAPPED_AREA_TOPDOWN;
 	info.length = len;
diff --git a/arch/x86/kernel/tls.c b/arch/x86/kernel/tls.c
index 9a9c9b076955..a5b802a12212 100644
--- a/arch/x86/kernel/tls.c
+++ b/arch/x86/kernel/tls.c
@@ -93,17 +93,10 @@ static void set_tls_desc(struct task_struct *p, int idx,
 	cpu = get_cpu();
 
 	while (n-- > 0) {
-		if (LDT_empty(info) || LDT_zero(info)) {
+		if (LDT_empty(info) || LDT_zero(info))
 			memset(desc, 0, sizeof(*desc));
-		} else {
+		else
 			fill_ldt(desc, info);
-
-			/*
-			 * Always set the accessed bit so that the CPU
-			 * doesn't try to write to the (read-only) GDT.
-			 */
-			desc->type |= 1;
-		}
 		++info;
 		++desc;
 	}
diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
index b7b0f74a2150..f69dbd47d733 100644
--- a/arch/x86/kernel/traps.c
+++ b/arch/x86/kernel/traps.c
@@ -42,7 +42,6 @@
 #include <linux/edac.h>
 #endif
 
-#include <asm/kmemcheck.h>
 #include <asm/stacktrace.h>
 #include <asm/processor.h>
 #include <asm/debugreg.h>
@@ -52,6 +51,7 @@
 #include <asm/traps.h>
 #include <asm/desc.h>
 #include <asm/fpu/internal.h>
+#include <asm/cpu_entry_area.h>
 #include <asm/mce.h>
 #include <asm/fixmap.h>
 #include <asm/mach_traps.h>
@@ -349,9 +349,15 @@ dotraplinkage void do_double_fault(struct pt_regs *regs, long error_code)
 
 	/*
 	 * If IRET takes a non-IST fault on the espfix64 stack, then we
-	 * end up promoting it to a doublefault.  In that case, modify
-	 * the stack to make it look like we just entered the #GP
-	 * handler from user space, similar to bad_iret.
+	 * end up promoting it to a doublefault.  In that case, take
+	 * advantage of the fact that we're not using the normal (TSS.sp0)
+	 * stack right now.  We can write a fake #GP(0) frame at TSS.sp0
+	 * and then modify our own IRET frame so that, when we return,
+	 * we land directly at the #GP(0) vector with the stack already
+	 * set up according to its expectations.
+	 *
+	 * The net result is that our #GP handler will think that we
+	 * entered from usermode with the bad user context.
 	 *
 	 * No need for ist_enter here because we don't use RCU.
 	 */
@@ -359,13 +365,26 @@ dotraplinkage void do_double_fault(struct pt_regs *regs, long error_code)
 		regs->cs == __KERNEL_CS &&
 		regs->ip == (unsigned long)native_irq_return_iret)
 	{
-		struct pt_regs *normal_regs = task_pt_regs(current);
+		struct pt_regs *gpregs = (struct pt_regs *)this_cpu_read(cpu_tss_rw.x86_tss.sp0) - 1;
+
+		/*
+		 * regs->sp points to the failing IRET frame on the
+		 * ESPFIX64 stack.  Copy it to the entry stack.  This fills
+		 * in gpregs->ss through gpregs->ip.
+		 *
+		 */
+		memmove(&gpregs->ip, (void *)regs->sp, 5*8);
+		gpregs->orig_ax = 0;  /* Missing (lost) #GP error code */
 
-		/* Fake a #GP(0) from userspace. */
-		memmove(&normal_regs->ip, (void *)regs->sp, 5*8);
-		normal_regs->orig_ax = 0;  /* Missing (lost) #GP error code */
+		/*
+		 * Adjust our frame so that we return straight to the #GP
+		 * vector with the expected RSP value.  This is safe because
+		 * we won't enable interupts or schedule before we invoke
+		 * general_protection, so nothing will clobber the stack
+		 * frame we just set up.
+		 */
 		regs->ip = (unsigned long)general_protection;
-		regs->sp = (unsigned long)&normal_regs->orig_ax;
+		regs->sp = (unsigned long)&gpregs->orig_ax;
 
 		return;
 	}
@@ -390,7 +409,7 @@ dotraplinkage void do_double_fault(struct pt_regs *regs, long error_code)
 	 *
 	 *   Processors update CR2 whenever a page fault is detected. If a
 	 *   second page fault occurs while an earlier page fault is being
-	 *   deliv- ered, the faulting linear address of the second fault will
+	 *   delivered, the faulting linear address of the second fault will
 	 *   overwrite the contents of CR2 (replacing the previous
 	 *   address). These updates to CR2 occur even if the page fault
 	 *   results in a double fault or occurs during the delivery of a
@@ -606,14 +625,15 @@ NOKPROBE_SYMBOL(do_int3);
 
 #ifdef CONFIG_X86_64
 /*
- * Help handler running on IST stack to switch off the IST stack if the
- * interrupted code was in user mode. The actual stack switch is done in
- * entry_64.S
+ * Help handler running on a per-cpu (IST or entry trampoline) stack
+ * to switch to the normal thread stack if the interrupted code was in
+ * user mode. The actual stack switch is done in entry_64.S
  */
 asmlinkage __visible notrace struct pt_regs *sync_regs(struct pt_regs *eregs)
 {
-	struct pt_regs *regs = task_pt_regs(current);
-	*regs = *eregs;
+	struct pt_regs *regs = (struct pt_regs *)this_cpu_read(cpu_current_top_of_stack) - 1;
+	if (regs != eregs)
+		*regs = *eregs;
 	return regs;
 }
 NOKPROBE_SYMBOL(sync_regs);
@@ -629,13 +649,13 @@ struct bad_iret_stack *fixup_bad_iret(struct bad_iret_stack *s)
 	/*
 	 * This is called from entry_64.S early in handling a fault
 	 * caused by a bad iret to user mode.  To handle the fault
-	 * correctly, we want move our stack frame to task_pt_regs
-	 * and we want to pretend that the exception came from the
-	 * iret target.
+	 * correctly, we want to move our stack frame to where it would
+	 * be had we entered directly on the entry stack (rather than
+	 * just below the IRET frame) and we want to pretend that the
+	 * exception came from the IRET target.
 	 */
 	struct bad_iret_stack *new_stack =
-		container_of(task_pt_regs(current),
-			     struct bad_iret_stack, regs);
+		(struct bad_iret_stack *)this_cpu_read(cpu_tss_rw.x86_tss.sp0) - 1;
 
 	/* Copy the IRET target to the new stack. */
 	memmove(&new_stack->regs.ip, (void *)s->regs.sp, 5*8);
@@ -749,10 +769,6 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
 	if (!dr6 && user_mode(regs))
 		user_icebp = 1;
 
-	/* Catch kmemcheck conditions! */
-	if ((dr6 & DR_STEP) && kmemcheck_trap(regs))
-		goto exit;
-
 	/* Store the virtualized DR6 value */
 	tsk->thread.debugreg6 = dr6;
 
@@ -800,14 +816,6 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
 	debug_stack_usage_dec();
 
 exit:
-#if defined(CONFIG_X86_32)
-	/*
-	 * This is the most likely code path that involves non-trivial use
-	 * of the SYSENTER stack.  Check that we haven't overrun it.
-	 */
-	WARN(this_cpu_read(cpu_tss.SYSENTER_stack_canary) != STACK_END_MAGIC,
-	     "Overran or corrupted SYSENTER stack\n");
-#endif
 	ist_exit(regs);
 }
 NOKPROBE_SYMBOL(do_debug);
@@ -934,6 +942,9 @@ dotraplinkage void do_iret_error(struct pt_regs *regs, long error_code)
 
 void __init trap_init(void)
 {
+	/* Init cpu_entry_area before IST entries are set up */
+	setup_cpu_entry_areas();
+
 	idt_setup_traps();
 
 	/*
@@ -941,8 +952,9 @@ void __init trap_init(void)
 	 * "sidt" instruction will not leak the location of the kernel, and
 	 * to defend the IDT against arbitrary memory write vulnerabilities.
 	 * It will be reloaded in cpu_init() */
-	__set_fixmap(FIX_RO_IDT, __pa_symbol(idt_table), PAGE_KERNEL_RO);
-	idt_descr.address = fix_to_virt(FIX_RO_IDT);
+	cea_set_pte(CPU_ENTRY_AREA_RO_IDT_VADDR, __pa_symbol(idt_table),
+		    PAGE_KERNEL_RO);
+	idt_descr.address = CPU_ENTRY_AREA_RO_IDT;
 
 	/*
 	 * Should be a barrier for any external CPU state:
diff --git a/arch/x86/kernel/umip.c b/arch/x86/kernel/umip.c
index 6ba82be68cff..f44ce0fb3583 100644
--- a/arch/x86/kernel/umip.c
+++ b/arch/x86/kernel/umip.c
@@ -78,7 +78,60 @@
 
 #define	UMIP_INST_SGDT	0	/* 0F 01 /0 */
 #define	UMIP_INST_SIDT	1	/* 0F 01 /1 */
-#define	UMIP_INST_SMSW	3	/* 0F 01 /4 */
+#define	UMIP_INST_SMSW	2	/* 0F 01 /4 */
+#define	UMIP_INST_SLDT  3       /* 0F 00 /0 */
+#define	UMIP_INST_STR   4       /* 0F 00 /1 */
+
+const char * const umip_insns[5] = {
+	[UMIP_INST_SGDT] = "SGDT",
+	[UMIP_INST_SIDT] = "SIDT",
+	[UMIP_INST_SMSW] = "SMSW",
+	[UMIP_INST_SLDT] = "SLDT",
+	[UMIP_INST_STR] = "STR",
+};
+
+#define umip_pr_err(regs, fmt, ...) \
+	umip_printk(regs, KERN_ERR, fmt, ##__VA_ARGS__)
+#define umip_pr_warning(regs, fmt, ...) \
+	umip_printk(regs, KERN_WARNING, fmt,  ##__VA_ARGS__)
+
+/**
+ * umip_printk() - Print a rate-limited message
+ * @regs:	Register set with the context in which the warning is printed
+ * @log_level:	Kernel log level to print the message
+ * @fmt:	The text string to print
+ *
+ * Print the text contained in @fmt. The print rate is limited to bursts of 5
+ * messages every two minutes. The purpose of this customized version of
+ * printk() is to print messages when user space processes use any of the
+ * UMIP-protected instructions. Thus, the printed text is prepended with the
+ * task name and process ID number of the current task as well as the
+ * instruction and stack pointers in @regs as seen when entering kernel mode.
+ *
+ * Returns:
+ *
+ * None.
+ */
+static __printf(3, 4)
+void umip_printk(const struct pt_regs *regs, const char *log_level,
+		 const char *fmt, ...)
+{
+	/* Bursts of 5 messages every two minutes */
+	static DEFINE_RATELIMIT_STATE(ratelimit, 2 * 60 * HZ, 5);
+	struct task_struct *tsk = current;
+	struct va_format vaf;
+	va_list args;
+
+	if (!__ratelimit(&ratelimit))
+		return;
+
+	va_start(args, fmt);
+	vaf.fmt = fmt;
+	vaf.va = &args;
+	printk("%s" pr_fmt("%s[%d] ip:%lx sp:%lx: %pV"), log_level, tsk->comm,
+	       task_pid_nr(tsk), regs->ip, regs->sp, &vaf);
+	va_end(args);
+}
 
 /**
  * identify_insn() - Identify a UMIP-protected instruction
@@ -118,10 +171,16 @@ static int identify_insn(struct insn *insn)
 		default:
 			return -EINVAL;
 		}
+	} else if (insn->opcode.bytes[1] == 0x0) {
+		if (X86_MODRM_REG(insn->modrm.value) == 0)
+			return UMIP_INST_SLDT;
+		else if (X86_MODRM_REG(insn->modrm.value) == 1)
+			return UMIP_INST_STR;
+		else
+			return -EINVAL;
+	} else {
+		return -EINVAL;
 	}
-
-	/* SLDT AND STR are not emulated */
-	return -EINVAL;
 }
 
 /**
@@ -228,10 +287,8 @@ static void force_sig_info_umip_fault(void __user *addr, struct pt_regs *regs)
 	if (!(show_unhandled_signals && unhandled_signal(tsk, SIGSEGV)))
 		return;
 
-	pr_err_ratelimited("%s[%d] umip emulation segfault ip:%lx sp:%lx error:%x in %lx\n",
-			   tsk->comm, task_pid_nr(tsk), regs->ip,
-			   regs->sp, X86_PF_USER | X86_PF_WRITE,
-			   regs->ip);
+	umip_pr_err(regs, "segfault in emulation. error%x\n",
+		    X86_PF_USER | X86_PF_WRITE);
 }
 
 /**
@@ -262,15 +319,11 @@ bool fixup_umip_exception(struct pt_regs *regs)
 	unsigned char buf[MAX_INSN_SIZE];
 	void __user *uaddr;
 	struct insn insn;
-	char seg_defs;
+	int seg_defs;
 
 	if (!regs)
 		return false;
 
-	/* Do not emulate 64-bit processes. */
-	if (user_64bit_mode(regs))
-		return false;
-
 	/*
 	 * If not in user-space long mode, a custom code segment could be in
 	 * use. This is true in protected mode (if the process defined a local
@@ -322,6 +375,15 @@ bool fixup_umip_exception(struct pt_regs *regs)
 	if (umip_inst < 0)
 		return false;
 
+	umip_pr_warning(regs, "%s instruction cannot be used by applications.\n",
+			umip_insns[umip_inst]);
+
+	/* Do not emulate SLDT, STR or user long mode processes. */
+	if (umip_inst == UMIP_INST_STR || umip_inst == UMIP_INST_SLDT || user_64bit_mode(regs))
+		return false;
+
+	umip_pr_warning(regs, "For now, expensive software emulation returns the result.\n");
+
 	if (emulate_umip_insn(&insn, umip_inst, dummy_data, &dummy_data_size))
 		return false;
 
diff --git a/arch/x86/kernel/unwind_orc.c b/arch/x86/kernel/unwind_orc.c
index a3f973b2c97a..be86a865087a 100644
--- a/arch/x86/kernel/unwind_orc.c
+++ b/arch/x86/kernel/unwind_orc.c
@@ -253,22 +253,15 @@ unsigned long *unwind_get_return_address_ptr(struct unwind_state *state)
 	return NULL;
 }
 
-static bool stack_access_ok(struct unwind_state *state, unsigned long addr,
+static bool stack_access_ok(struct unwind_state *state, unsigned long _addr,
 			    size_t len)
 {
 	struct stack_info *info = &state->stack_info;
+	void *addr = (void *)_addr;
 
-	/*
-	 * If the address isn't on the current stack, switch to the next one.
-	 *
-	 * We may have to traverse multiple stacks to deal with the possibility
-	 * that info->next_sp could point to an empty stack and the address
-	 * could be on a subsequent stack.
-	 */
-	while (!on_stack(info, (void *)addr, len))
-		if (get_stack_info(info->next_sp, state->task, info,
-				   &state->stack_mask))
-			return false;
+	if (!on_stack(info, addr, len) &&
+	    (get_stack_info(addr, state->task, info, &state->stack_mask)))
+		return false;
 
 	return true;
 }
@@ -283,42 +276,32 @@ static bool deref_stack_reg(struct unwind_state *state, unsigned long addr,
 	return true;
 }
 
-#define REGS_SIZE (sizeof(struct pt_regs))
-#define SP_OFFSET (offsetof(struct pt_regs, sp))
-#define IRET_REGS_SIZE (REGS_SIZE - offsetof(struct pt_regs, ip))
-#define IRET_SP_OFFSET (SP_OFFSET - offsetof(struct pt_regs, ip))
-
 static bool deref_stack_regs(struct unwind_state *state, unsigned long addr,
-			     unsigned long *ip, unsigned long *sp, bool full)
+			     unsigned long *ip, unsigned long *sp)
 {
-	size_t regs_size = full ? REGS_SIZE : IRET_REGS_SIZE;
-	size_t sp_offset = full ? SP_OFFSET : IRET_SP_OFFSET;
-	struct pt_regs *regs = (struct pt_regs *)(addr + regs_size - REGS_SIZE);
-
-	if (IS_ENABLED(CONFIG_X86_64)) {
-		if (!stack_access_ok(state, addr, regs_size))
-			return false;
+	struct pt_regs *regs = (struct pt_regs *)addr;
 
-		*ip = regs->ip;
-		*sp = regs->sp;
+	/* x86-32 support will be more complicated due to the &regs->sp hack */
+	BUILD_BUG_ON(IS_ENABLED(CONFIG_X86_32));
 
-		return true;
-	}
-
-	if (!stack_access_ok(state, addr, sp_offset))
+	if (!stack_access_ok(state, addr, sizeof(struct pt_regs)))
 		return false;
 
 	*ip = regs->ip;
+	*sp = regs->sp;
+	return true;
+}
 
-	if (user_mode(regs)) {
-		if (!stack_access_ok(state, addr + sp_offset,
-				     REGS_SIZE - SP_OFFSET))
-			return false;
+static bool deref_stack_iret_regs(struct unwind_state *state, unsigned long addr,
+				  unsigned long *ip, unsigned long *sp)
+{
+	struct pt_regs *regs = (void *)addr - IRET_FRAME_OFFSET;
 
-		*sp = regs->sp;
-	} else
-		*sp = (unsigned long)&regs->sp;
+	if (!stack_access_ok(state, addr, IRET_FRAME_SIZE))
+		return false;
 
+	*ip = regs->ip;
+	*sp = regs->sp;
 	return true;
 }
 
@@ -327,7 +310,6 @@ bool unwind_next_frame(struct unwind_state *state)
 	unsigned long ip_p, sp, orig_ip, prev_sp = state->sp;
 	enum stack_type prev_type = state->stack_info.type;
 	struct orc_entry *orc;
-	struct pt_regs *ptregs;
 	bool indirect = false;
 
 	if (unwind_done(state))
@@ -435,7 +417,7 @@ bool unwind_next_frame(struct unwind_state *state)
 		break;
 
 	case ORC_TYPE_REGS:
-		if (!deref_stack_regs(state, sp, &state->ip, &state->sp, true)) {
+		if (!deref_stack_regs(state, sp, &state->ip, &state->sp)) {
 			orc_warn("can't dereference registers at %p for ip %pB\n",
 				 (void *)sp, (void *)orig_ip);
 			goto done;
@@ -447,20 +429,14 @@ bool unwind_next_frame(struct unwind_state *state)
 		break;
 
 	case ORC_TYPE_REGS_IRET:
-		if (!deref_stack_regs(state, sp, &state->ip, &state->sp, false)) {
+		if (!deref_stack_iret_regs(state, sp, &state->ip, &state->sp)) {
 			orc_warn("can't dereference iret registers at %p for ip %pB\n",
 				 (void *)sp, (void *)orig_ip);
 			goto done;
 		}
 
-		ptregs = container_of((void *)sp, struct pt_regs, ip);
-		if ((unsigned long)ptregs >= prev_sp &&
-		    on_stack(&state->stack_info, ptregs, REGS_SIZE)) {
-			state->regs = ptregs;
-			state->full_regs = false;
-		} else
-			state->regs = NULL;
-
+		state->regs = (void *)sp - IRET_FRAME_OFFSET;
+		state->full_regs = false;
 		state->signal = true;
 		break;
 
@@ -553,8 +529,18 @@ void __unwind_start(struct unwind_state *state, struct task_struct *task,
 	}
 
 	if (get_stack_info((unsigned long *)state->sp, state->task,
-			   &state->stack_info, &state->stack_mask))
-		return;
+			   &state->stack_info, &state->stack_mask)) {
+		/*
+		 * We weren't on a valid stack.  It's possible that
+		 * we overflowed a valid stack into a guard page.
+		 * See if the next page up is valid so that we can
+		 * generate some kind of backtrace if this happens.
+		 */
+		void *next_page = (void *)PAGE_ALIGN((unsigned long)state->sp);
+		if (get_stack_info(next_page, state->task, &state->stack_info,
+				   &state->stack_mask))
+			return;
+	}
 
 	/*
 	 * The caller can provide the address of the first frame directly
diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
index a4009fb9be87..1e413a9326aa 100644
--- a/arch/x86/kernel/vmlinux.lds.S
+++ b/arch/x86/kernel/vmlinux.lds.S
@@ -61,11 +61,17 @@ jiffies_64 = jiffies;
 		. = ALIGN(HPAGE_SIZE);				\
 		__end_rodata_hpage_align = .;
 
+#define ALIGN_ENTRY_TEXT_BEGIN	. = ALIGN(PMD_SIZE);
+#define ALIGN_ENTRY_TEXT_END	. = ALIGN(PMD_SIZE);
+
 #else
 
 #define X64_ALIGN_RODATA_BEGIN
 #define X64_ALIGN_RODATA_END
 
+#define ALIGN_ENTRY_TEXT_BEGIN
+#define ALIGN_ENTRY_TEXT_END
+
 #endif
 
 PHDRS {
@@ -102,11 +108,22 @@ SECTIONS
 		CPUIDLE_TEXT
 		LOCK_TEXT
 		KPROBES_TEXT
+		ALIGN_ENTRY_TEXT_BEGIN
 		ENTRY_TEXT
 		IRQENTRY_TEXT
+		ALIGN_ENTRY_TEXT_END
 		SOFTIRQENTRY_TEXT
 		*(.fixup)
 		*(.gnu.warning)
+
+#ifdef CONFIG_X86_64
+		. = ALIGN(PAGE_SIZE);
+		_entry_trampoline = .;
+		*(.entry_trampoline)
+		. = ALIGN(PAGE_SIZE);
+		ASSERT(. - _entry_trampoline == PAGE_SIZE, "entry trampoline is too big");
+#endif
+
 		/* End of text section */
 		_etext = .;
 	} :text = 0x9090
diff --git a/arch/x86/kvm/cpuid.h b/arch/x86/kvm/cpuid.h
index cdc70a3a6583..c2cea6651279 100644
--- a/arch/x86/kvm/cpuid.h
+++ b/arch/x86/kvm/cpuid.h
@@ -44,7 +44,7 @@ static const struct cpuid_reg reverse_cpuid[] = {
 	[CPUID_8086_0001_EDX] = {0x80860001, 0, CPUID_EDX},
 	[CPUID_1_ECX]         = {         1, 0, CPUID_ECX},
 	[CPUID_C000_0001_EDX] = {0xc0000001, 0, CPUID_EDX},
-	[CPUID_8000_0001_ECX] = {0xc0000001, 0, CPUID_ECX},
+	[CPUID_8000_0001_ECX] = {0x80000001, 0, CPUID_ECX},
 	[CPUID_7_0_EBX]       = {         7, 0, CPUID_EBX},
 	[CPUID_D_1_EAX]       = {       0xd, 1, CPUID_EAX},
 	[CPUID_F_0_EDX]       = {       0xf, 0, CPUID_EDX},
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index d90cdc77e077..b514b2b2845a 100644
--- a/arch/x86/kvm/emulate.c
+++ b/arch/x86/kvm/emulate.c
@@ -1046,7 +1046,6 @@ static void fetch_register_operand(struct operand *op)
 
 static void read_sse_reg(struct x86_emulate_ctxt *ctxt, sse128_t *data, int reg)
 {
-	ctxt->ops->get_fpu(ctxt);
 	switch (reg) {
 	case 0: asm("movdqa %%xmm0, %0" : "=m"(*data)); break;
 	case 1: asm("movdqa %%xmm1, %0" : "=m"(*data)); break;
@@ -1068,13 +1067,11 @@ static void read_sse_reg(struct x86_emulate_ctxt *ctxt, sse128_t *data, int reg)
 #endif
 	default: BUG();
 	}
-	ctxt->ops->put_fpu(ctxt);
 }
 
 static void write_sse_reg(struct x86_emulate_ctxt *ctxt, sse128_t *data,
 			  int reg)
 {
-	ctxt->ops->get_fpu(ctxt);
 	switch (reg) {
 	case 0: asm("movdqa %0, %%xmm0" : : "m"(*data)); break;
 	case 1: asm("movdqa %0, %%xmm1" : : "m"(*data)); break;
@@ -1096,12 +1093,10 @@ static void write_sse_reg(struct x86_emulate_ctxt *ctxt, sse128_t *data,
 #endif
 	default: BUG();
 	}
-	ctxt->ops->put_fpu(ctxt);
 }
 
 static void read_mmx_reg(struct x86_emulate_ctxt *ctxt, u64 *data, int reg)
 {
-	ctxt->ops->get_fpu(ctxt);
 	switch (reg) {
 	case 0: asm("movq %%mm0, %0" : "=m"(*data)); break;
 	case 1: asm("movq %%mm1, %0" : "=m"(*data)); break;
@@ -1113,12 +1108,10 @@ static void read_mmx_reg(struct x86_emulate_ctxt *ctxt, u64 *data, int reg)
 	case 7: asm("movq %%mm7, %0" : "=m"(*data)); break;
 	default: BUG();
 	}
-	ctxt->ops->put_fpu(ctxt);
 }
 
 static void write_mmx_reg(struct x86_emulate_ctxt *ctxt, u64 *data, int reg)
 {
-	ctxt->ops->get_fpu(ctxt);
 	switch (reg) {
 	case 0: asm("movq %0, %%mm0" : : "m"(*data)); break;
 	case 1: asm("movq %0, %%mm1" : : "m"(*data)); break;
@@ -1130,7 +1123,6 @@ static void write_mmx_reg(struct x86_emulate_ctxt *ctxt, u64 *data, int reg)
 	case 7: asm("movq %0, %%mm7" : : "m"(*data)); break;
 	default: BUG();
 	}
-	ctxt->ops->put_fpu(ctxt);
 }
 
 static int em_fninit(struct x86_emulate_ctxt *ctxt)
@@ -1138,9 +1130,7 @@ static int em_fninit(struct x86_emulate_ctxt *ctxt)
 	if (ctxt->ops->get_cr(ctxt, 0) & (X86_CR0_TS | X86_CR0_EM))
 		return emulate_nm(ctxt);
 
-	ctxt->ops->get_fpu(ctxt);
 	asm volatile("fninit");
-	ctxt->ops->put_fpu(ctxt);
 	return X86EMUL_CONTINUE;
 }
 
@@ -1151,9 +1141,7 @@ static int em_fnstcw(struct x86_emulate_ctxt *ctxt)
 	if (ctxt->ops->get_cr(ctxt, 0) & (X86_CR0_TS | X86_CR0_EM))
 		return emulate_nm(ctxt);
 
-	ctxt->ops->get_fpu(ctxt);
 	asm volatile("fnstcw %0": "+m"(fcw));
-	ctxt->ops->put_fpu(ctxt);
 
 	ctxt->dst.val = fcw;
 
@@ -1167,9 +1155,7 @@ static int em_fnstsw(struct x86_emulate_ctxt *ctxt)
 	if (ctxt->ops->get_cr(ctxt, 0) & (X86_CR0_TS | X86_CR0_EM))
 		return emulate_nm(ctxt);
 
-	ctxt->ops->get_fpu(ctxt);
 	asm volatile("fnstsw %0": "+m"(fsw));
-	ctxt->ops->put_fpu(ctxt);
 
 	ctxt->dst.val = fsw;
 
@@ -2404,9 +2390,21 @@ static int rsm_load_seg_64(struct x86_emulate_ctxt *ctxt, u64 smbase, int n)
 }
 
 static int rsm_enter_protected_mode(struct x86_emulate_ctxt *ctxt,
-				     u64 cr0, u64 cr4)
+				    u64 cr0, u64 cr3, u64 cr4)
 {
 	int bad;
+	u64 pcid;
+
+	/* In order to later set CR4.PCIDE, CR3[11:0] must be zero.  */
+	pcid = 0;
+	if (cr4 & X86_CR4_PCIDE) {
+		pcid = cr3 & 0xfff;
+		cr3 &= ~0xfff;
+	}
+
+	bad = ctxt->ops->set_cr(ctxt, 3, cr3);
+	if (bad)
+		return X86EMUL_UNHANDLEABLE;
 
 	/*
 	 * First enable PAE, long mode needs it before CR0.PG = 1 is set.
@@ -2425,6 +2423,12 @@ static int rsm_enter_protected_mode(struct x86_emulate_ctxt *ctxt,
 		bad = ctxt->ops->set_cr(ctxt, 4, cr4);
 		if (bad)
 			return X86EMUL_UNHANDLEABLE;
+		if (pcid) {
+			bad = ctxt->ops->set_cr(ctxt, 3, cr3 | pcid);
+			if (bad)
+				return X86EMUL_UNHANDLEABLE;
+		}
+
 	}
 
 	return X86EMUL_CONTINUE;
@@ -2435,11 +2439,11 @@ static int rsm_load_state_32(struct x86_emulate_ctxt *ctxt, u64 smbase)
 	struct desc_struct desc;
 	struct desc_ptr dt;
 	u16 selector;
-	u32 val, cr0, cr4;
+	u32 val, cr0, cr3, cr4;
 	int i;
 
 	cr0 =                      GET_SMSTATE(u32, smbase, 0x7ffc);
-	ctxt->ops->set_cr(ctxt, 3, GET_SMSTATE(u32, smbase, 0x7ff8));
+	cr3 =                      GET_SMSTATE(u32, smbase, 0x7ff8);
 	ctxt->eflags =             GET_SMSTATE(u32, smbase, 0x7ff4) | X86_EFLAGS_FIXED;
 	ctxt->_eip =               GET_SMSTATE(u32, smbase, 0x7ff0);
 
@@ -2481,14 +2485,14 @@ static int rsm_load_state_32(struct x86_emulate_ctxt *ctxt, u64 smbase)
 
 	ctxt->ops->set_smbase(ctxt, GET_SMSTATE(u32, smbase, 0x7ef8));
 
-	return rsm_enter_protected_mode(ctxt, cr0, cr4);
+	return rsm_enter_protected_mode(ctxt, cr0, cr3, cr4);
 }
 
 static int rsm_load_state_64(struct x86_emulate_ctxt *ctxt, u64 smbase)
 {
 	struct desc_struct desc;
 	struct desc_ptr dt;
-	u64 val, cr0, cr4;
+	u64 val, cr0, cr3, cr4;
 	u32 base3;
 	u16 selector;
 	int i, r;
@@ -2505,7 +2509,7 @@ static int rsm_load_state_64(struct x86_emulate_ctxt *ctxt, u64 smbase)
 	ctxt->ops->set_dr(ctxt, 7, (val & DR7_VOLATILE) | DR7_FIXED_1);
 
 	cr0 =                       GET_SMSTATE(u64, smbase, 0x7f58);
-	ctxt->ops->set_cr(ctxt, 3,  GET_SMSTATE(u64, smbase, 0x7f50));
+	cr3 =                       GET_SMSTATE(u64, smbase, 0x7f50);
 	cr4 =                       GET_SMSTATE(u64, smbase, 0x7f48);
 	ctxt->ops->set_smbase(ctxt, GET_SMSTATE(u32, smbase, 0x7f00));
 	val =                       GET_SMSTATE(u64, smbase, 0x7ed0);
@@ -2533,7 +2537,7 @@ static int rsm_load_state_64(struct x86_emulate_ctxt *ctxt, u64 smbase)
 	dt.address =                GET_SMSTATE(u64, smbase, 0x7e68);
 	ctxt->ops->set_gdt(ctxt, &dt);
 
-	r = rsm_enter_protected_mode(ctxt, cr0, cr4);
+	r = rsm_enter_protected_mode(ctxt, cr0, cr3, cr4);
 	if (r != X86EMUL_CONTINUE)
 		return r;
 
@@ -2591,6 +2595,15 @@ static int em_rsm(struct x86_emulate_ctxt *ctxt)
 	ctxt->ops->set_msr(ctxt, MSR_EFER, efer);
 
 	smbase = ctxt->ops->get_smbase(ctxt);
+
+	/*
+	 * Give pre_leave_smm() a chance to make ISA-specific changes to the
+	 * vCPU state (e.g. enter guest mode) before loading state from the SMM
+	 * state-save area.
+	 */
+	if (ctxt->ops->pre_leave_smm(ctxt, smbase))
+		return X86EMUL_UNHANDLEABLE;
+
 	if (emulator_has_longmode(ctxt))
 		ret = rsm_load_state_64(ctxt, smbase + 0x8000);
 	else
@@ -3992,12 +4005,8 @@ static int em_fxsave(struct x86_emulate_ctxt *ctxt)
 	if (rc != X86EMUL_CONTINUE)
 		return rc;
 
-	ctxt->ops->get_fpu(ctxt);
-
 	rc = asm_safe("fxsave %[fx]", , [fx] "+m"(fx_state));
 
-	ctxt->ops->put_fpu(ctxt);
-
 	if (rc != X86EMUL_CONTINUE)
 		return rc;
 
@@ -4005,6 +4014,26 @@ static int em_fxsave(struct x86_emulate_ctxt *ctxt)
 		                   fxstate_size(ctxt));
 }
 
+/*
+ * FXRSTOR might restore XMM registers not provided by the guest. Fill
+ * in the host registers (via FXSAVE) instead, so they won't be modified.
+ * (preemption has to stay disabled until FXRSTOR).
+ *
+ * Use noinline to keep the stack for other functions called by callers small.
+ */
+static noinline int fxregs_fixup(struct fxregs_state *fx_state,
+				 const size_t used_size)
+{
+	struct fxregs_state fx_tmp;
+	int rc;
+
+	rc = asm_safe("fxsave %[fx]", , [fx] "+m"(fx_tmp));
+	memcpy((void *)fx_state + used_size, (void *)&fx_tmp + used_size,
+	       __fxstate_size(16) - used_size);
+
+	return rc;
+}
+
 static int em_fxrstor(struct x86_emulate_ctxt *ctxt)
 {
 	struct fxregs_state fx_state;
@@ -4015,19 +4044,17 @@ static int em_fxrstor(struct x86_emulate_ctxt *ctxt)
 	if (rc != X86EMUL_CONTINUE)
 		return rc;
 
-	ctxt->ops->get_fpu(ctxt);
-
 	size = fxstate_size(ctxt);
+	rc = segmented_read_std(ctxt, ctxt->memop.addr.mem, &fx_state, size);
+	if (rc != X86EMUL_CONTINUE)
+		return rc;
+
 	if (size < __fxstate_size(16)) {
-		rc = asm_safe("fxsave %[fx]", , [fx] "+m"(fx_state));
+		rc = fxregs_fixup(&fx_state, size);
 		if (rc != X86EMUL_CONTINUE)
 			goto out;
 	}
 
-	rc = segmented_read_std(ctxt, ctxt->memop.addr.mem, &fx_state, size);
-	if (rc != X86EMUL_CONTINUE)
-		goto out;
-
 	if (fx_state.mxcsr >> 16) {
 		rc = emulate_gp(ctxt, 0);
 		goto out;
@@ -4037,8 +4064,6 @@ static int em_fxrstor(struct x86_emulate_ctxt *ctxt)
 		rc = asm_safe("fxrstor %[fx]", : [fx] "m"(fx_state));
 
 out:
-	ctxt->ops->put_fpu(ctxt);
-
 	return rc;
 }
 
@@ -4991,6 +5016,8 @@ int x86_decode_insn(struct x86_emulate_ctxt *ctxt, void *insn, int insn_len)
 	bool op_prefix = false;
 	bool has_seg_override = false;
 	struct opcode opcode;
+	u16 dummy;
+	struct desc_struct desc;
 
 	ctxt->memop.type = OP_NONE;
 	ctxt->memopp = NULL;
@@ -5009,6 +5036,11 @@ int x86_decode_insn(struct x86_emulate_ctxt *ctxt, void *insn, int insn_len)
 	switch (mode) {
 	case X86EMUL_MODE_REAL:
 	case X86EMUL_MODE_VM86:
+		def_op_bytes = def_ad_bytes = 2;
+		ctxt->ops->get_segment(ctxt, &dummy, &desc, NULL, VCPU_SREG_CS);
+		if (desc.d)
+			def_op_bytes = def_ad_bytes = 4;
+		break;
 	case X86EMUL_MODE_PROT16:
 		def_op_bytes = def_ad_bytes = 2;
 		break;
@@ -5281,9 +5313,7 @@ static int flush_pending_x87_faults(struct x86_emulate_ctxt *ctxt)
 {
 	int rc;
 
-	ctxt->ops->get_fpu(ctxt);
 	rc = asm_safe("fwait");
-	ctxt->ops->put_fpu(ctxt);
 
 	if (unlikely(rc != X86EMUL_CONTINUE))
 		return emulate_exception(ctxt, MF_VECTOR, 0, false);
diff --git a/arch/x86/kvm/ioapic.c b/arch/x86/kvm/ioapic.c
index bdff437acbcb..4e822ad363f3 100644
--- a/arch/x86/kvm/ioapic.c
+++ b/arch/x86/kvm/ioapic.c
@@ -209,12 +209,12 @@ static int ioapic_set_irq(struct kvm_ioapic *ioapic, unsigned int irq,
 
 	old_irr = ioapic->irr;
 	ioapic->irr |= mask;
-	if (edge)
+	if (edge) {
 		ioapic->irr_delivered &= ~mask;
-	if ((edge && old_irr == ioapic->irr) ||
-	    (!edge && entry.fields.remote_irr)) {
-		ret = 0;
-		goto out;
+		if (old_irr == ioapic->irr) {
+			ret = 0;
+			goto out;
+		}
 	}
 
 	ret = ioapic_service(ioapic, irq, line_status);
@@ -257,8 +257,7 @@ void kvm_ioapic_scan_entry(struct kvm_vcpu *vcpu, ulong *ioapic_handled_vectors)
 		    index == RTC_GSI) {
 			if (kvm_apic_match_dest(vcpu, NULL, 0,
 			             e->fields.dest_id, e->fields.dest_mode) ||
-			    (e->fields.trig_mode == IOAPIC_EDGE_TRIG &&
-			     kvm_apic_pending_eoi(vcpu, e->fields.vector)))
+			    kvm_apic_pending_eoi(vcpu, e->fields.vector))
 				__set_bit(e->fields.vector,
 					  ioapic_handled_vectors);
 		}
@@ -277,6 +276,7 @@ static void ioapic_write_indirect(struct kvm_ioapic *ioapic, u32 val)
 {
 	unsigned index;
 	bool mask_before, mask_after;
+	int old_remote_irr, old_delivery_status;
 	union kvm_ioapic_redirect_entry *e;
 
 	switch (ioapic->ioregsel) {
@@ -299,14 +299,28 @@ static void ioapic_write_indirect(struct kvm_ioapic *ioapic, u32 val)
 			return;
 		e = &ioapic->redirtbl[index];
 		mask_before = e->fields.mask;
+		/* Preserve read-only fields */
+		old_remote_irr = e->fields.remote_irr;
+		old_delivery_status = e->fields.delivery_status;
 		if (ioapic->ioregsel & 1) {
 			e->bits &= 0xffffffff;
 			e->bits |= (u64) val << 32;
 		} else {
 			e->bits &= ~0xffffffffULL;
 			e->bits |= (u32) val;
-			e->fields.remote_irr = 0;
 		}
+		e->fields.remote_irr = old_remote_irr;
+		e->fields.delivery_status = old_delivery_status;
+
+		/*
+		 * Some OSes (Linux, Xen) assume that Remote IRR bit will
+		 * be cleared by IOAPIC hardware when the entry is configured
+		 * as edge-triggered. This behavior is used to simulate an
+		 * explicit EOI on IOAPICs that don't have the EOI register.
+		 */
+		if (e->fields.trig_mode == IOAPIC_EDGE_TRIG)
+			e->fields.remote_irr = 0;
+
 		mask_after = e->fields.mask;
 		if (mask_before != mask_after)
 			kvm_fire_mask_notifiers(ioapic->kvm, KVM_IRQCHIP_IOAPIC, index, mask_after);
@@ -324,7 +338,9 @@ static int ioapic_service(struct kvm_ioapic *ioapic, int irq, bool line_status)
 	struct kvm_lapic_irq irqe;
 	int ret;
 
-	if (entry->fields.mask)
+	if (entry->fields.mask ||
+	    (entry->fields.trig_mode == IOAPIC_LEVEL_TRIG &&
+	    entry->fields.remote_irr))
 		return -1;
 
 	ioapic_debug("dest=%x dest_mode=%x delivery_mode=%x "
diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index 36c90d631096..e2c1fb8d35ce 100644
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -266,9 +266,14 @@ static inline void kvm_apic_set_ldr(struct kvm_lapic *apic, u32 id)
 	recalculate_apic_map(apic->vcpu->kvm);
 }
 
+static inline u32 kvm_apic_calc_x2apic_ldr(u32 id)
+{
+	return ((id >> 4) << 16) | (1 << (id & 0xf));
+}
+
 static inline void kvm_apic_set_x2apic_id(struct kvm_lapic *apic, u32 id)
 {
-	u32 ldr = ((id >> 4) << 16) | (1 << (id & 0xf));
+	u32 ldr = kvm_apic_calc_x2apic_ldr(id);
 
 	WARN_ON_ONCE(id != apic->vcpu->vcpu_id);
 
@@ -1301,14 +1306,42 @@ static void update_divide_count(struct kvm_lapic *apic)
 				   apic->divide_count);
 }
 
+static void limit_periodic_timer_frequency(struct kvm_lapic *apic)
+{
+	/*
+	 * Do not allow the guest to program periodic timers with small
+	 * interval, since the hrtimers are not throttled by the host
+	 * scheduler.
+	 */
+	if (apic_lvtt_period(apic) && apic->lapic_timer.period) {
+		s64 min_period = min_timer_period_us * 1000LL;
+
+		if (apic->lapic_timer.period < min_period) {
+			pr_info_ratelimited(
+			    "kvm: vcpu %i: requested %lld ns "
+			    "lapic timer period limited to %lld ns\n",
+			    apic->vcpu->vcpu_id,
+			    apic->lapic_timer.period, min_period);
+			apic->lapic_timer.period = min_period;
+		}
+	}
+}
+
 static void apic_update_lvtt(struct kvm_lapic *apic)
 {
 	u32 timer_mode = kvm_lapic_get_reg(apic, APIC_LVTT) &
 			apic->lapic_timer.timer_mode_mask;
 
 	if (apic->lapic_timer.timer_mode != timer_mode) {
+		if (apic_lvtt_tscdeadline(apic) != (timer_mode ==
+				APIC_LVT_TIMER_TSCDEADLINE)) {
+			hrtimer_cancel(&apic->lapic_timer.timer);
+			kvm_lapic_set_reg(apic, APIC_TMICT, 0);
+			apic->lapic_timer.period = 0;
+			apic->lapic_timer.tscdeadline = 0;
+		}
 		apic->lapic_timer.timer_mode = timer_mode;
-		hrtimer_cancel(&apic->lapic_timer.timer);
+		limit_periodic_timer_frequency(apic);
 	}
 }
 
@@ -1430,6 +1463,30 @@ static void start_sw_period(struct kvm_lapic *apic)
 		HRTIMER_MODE_ABS_PINNED);
 }
 
+static void update_target_expiration(struct kvm_lapic *apic, uint32_t old_divisor)
+{
+	ktime_t now, remaining;
+	u64 ns_remaining_old, ns_remaining_new;
+
+	apic->lapic_timer.period = (u64)kvm_lapic_get_reg(apic, APIC_TMICT)
+		* APIC_BUS_CYCLE_NS * apic->divide_count;
+	limit_periodic_timer_frequency(apic);
+
+	now = ktime_get();
+	remaining = ktime_sub(apic->lapic_timer.target_expiration, now);
+	if (ktime_to_ns(remaining) < 0)
+		remaining = 0;
+
+	ns_remaining_old = ktime_to_ns(remaining);
+	ns_remaining_new = mul_u64_u32_div(ns_remaining_old,
+	                                   apic->divide_count, old_divisor);
+
+	apic->lapic_timer.tscdeadline +=
+		nsec_to_cycles(apic->vcpu, ns_remaining_new) -
+		nsec_to_cycles(apic->vcpu, ns_remaining_old);
+	apic->lapic_timer.target_expiration = ktime_add_ns(now, ns_remaining_new);
+}
+
 static bool set_target_expiration(struct kvm_lapic *apic)
 {
 	ktime_t now;
@@ -1439,27 +1496,13 @@ static bool set_target_expiration(struct kvm_lapic *apic)
 	apic->lapic_timer.period = (u64)kvm_lapic_get_reg(apic, APIC_TMICT)
 		* APIC_BUS_CYCLE_NS * apic->divide_count;
 
-	if (!apic->lapic_timer.period)
+	if (!apic->lapic_timer.period) {
+		apic->lapic_timer.tscdeadline = 0;
 		return false;
-
-	/*
-	 * Do not allow the guest to program periodic timers with small
-	 * interval, since the hrtimers are not throttled by the host
-	 * scheduler.
-	 */
-	if (apic_lvtt_period(apic)) {
-		s64 min_period = min_timer_period_us * 1000LL;
-
-		if (apic->lapic_timer.period < min_period) {
-			pr_info_ratelimited(
-			    "kvm: vcpu %i: requested %lld ns "
-			    "lapic timer period limited to %lld ns\n",
-			    apic->vcpu->vcpu_id,
-			    apic->lapic_timer.period, min_period);
-			apic->lapic_timer.period = min_period;
-		}
 	}
 
+	limit_periodic_timer_frequency(apic);
+
 	apic_debug("%s: bus cycle is %" PRId64 "ns, now 0x%016"
 		   PRIx64 ", "
 		   "timer initial count 0x%x, period %lldns, "
@@ -1515,6 +1558,9 @@ static bool start_hv_timer(struct kvm_lapic *apic)
 	if (!apic_lvtt_period(apic) && atomic_read(&ktimer->pending))
 		return false;
 
+	if (!ktimer->tscdeadline)
+		return false;
+
 	r = kvm_x86_ops->set_hv_timer(apic->vcpu, ktimer->tscdeadline);
 	if (r < 0)
 		return false;
@@ -1738,13 +1784,21 @@ int kvm_lapic_reg_write(struct kvm_lapic *apic, u32 reg, u32 val)
 		start_apic_timer(apic);
 		break;
 
-	case APIC_TDCR:
+	case APIC_TDCR: {
+		uint32_t old_divisor = apic->divide_count;
+
 		if (val & 4)
 			apic_debug("KVM_WRITE:TDCR %x\n", val);
 		kvm_lapic_set_reg(apic, APIC_TDCR, val);
 		update_divide_count(apic);
+		if (apic->divide_count != old_divisor &&
+				apic->lapic_timer.period) {
+			hrtimer_cancel(&apic->lapic_timer.timer);
+			update_target_expiration(apic, old_divisor);
+			restart_apic_timer(apic);
+		}
 		break;
-
+	}
 	case APIC_ESR:
 		if (apic_x2apic_mode(apic) && val != 0) {
 			apic_debug("KVM_WRITE:ESR not zero %x\n", val);
@@ -2196,6 +2250,7 @@ static int kvm_apic_state_fixup(struct kvm_vcpu *vcpu,
 {
 	if (apic_x2apic_mode(vcpu->arch.apic)) {
 		u32 *id = (u32 *)(s->regs + APIC_ID);
+		u32 *ldr = (u32 *)(s->regs + APIC_LDR);
 
 		if (vcpu->kvm->arch.x2apic_format) {
 			if (*id != vcpu->vcpu_id)
@@ -2206,6 +2261,10 @@ static int kvm_apic_state_fixup(struct kvm_vcpu *vcpu,
 			else
 				*id <<= 24;
 		}
+
+		/* In x2APIC mode, the LDR is fixed and based on the id */
+		if (set)
+			*ldr = kvm_apic_calc_x2apic_ldr(*id);
 	}
 
 	return 0;
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index a119b361b8b7..c4deb1f34faa 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -150,6 +150,20 @@ module_param(dbg, bool, 0644);
 /* make pte_list_desc fit well in cache line */
 #define PTE_LIST_EXT 3
 
+/*
+ * Return values of handle_mmio_page_fault and mmu.page_fault:
+ * RET_PF_RETRY: let CPU fault again on the address.
+ * RET_PF_EMULATE: mmio page fault, emulate the instruction directly.
+ *
+ * For handle_mmio_page_fault only:
+ * RET_PF_INVALID: the spte is invalid, let the real page fault path update it.
+ */
+enum {
+	RET_PF_RETRY = 0,
+	RET_PF_EMULATE = 1,
+	RET_PF_INVALID = 2,
+};
+
 struct pte_list_desc {
 	u64 *sptes[PTE_LIST_EXT];
 	struct pte_list_desc *more;
@@ -2424,7 +2438,7 @@ static void __shadow_walk_next(struct kvm_shadow_walk_iterator *iterator,
 
 static void shadow_walk_next(struct kvm_shadow_walk_iterator *iterator)
 {
-	return __shadow_walk_next(iterator, *iterator->sptep);
+	__shadow_walk_next(iterator, *iterator->sptep);
 }
 
 static void link_shadow_page(struct kvm_vcpu *vcpu, u64 *sptep,
@@ -2794,13 +2808,13 @@ done:
 	return ret;
 }
 
-static bool mmu_set_spte(struct kvm_vcpu *vcpu, u64 *sptep, unsigned pte_access,
-			 int write_fault, int level, gfn_t gfn, kvm_pfn_t pfn,
-			 bool speculative, bool host_writable)
+static int mmu_set_spte(struct kvm_vcpu *vcpu, u64 *sptep, unsigned pte_access,
+			int write_fault, int level, gfn_t gfn, kvm_pfn_t pfn,
+		       	bool speculative, bool host_writable)
 {
 	int was_rmapped = 0;
 	int rmap_count;
-	bool emulate = false;
+	int ret = RET_PF_RETRY;
 
 	pgprintk("%s: spte %llx write_fault %d gfn %llx\n", __func__,
 		 *sptep, write_fault, gfn);
@@ -2830,12 +2844,12 @@ static bool mmu_set_spte(struct kvm_vcpu *vcpu, u64 *sptep, unsigned pte_access,
 	if (set_spte(vcpu, sptep, pte_access, level, gfn, pfn, speculative,
 	      true, host_writable)) {
 		if (write_fault)
-			emulate = true;
+			ret = RET_PF_EMULATE;
 		kvm_make_request(KVM_REQ_TLB_FLUSH, vcpu);
 	}
 
 	if (unlikely(is_mmio_spte(*sptep)))
-		emulate = true;
+		ret = RET_PF_EMULATE;
 
 	pgprintk("%s: setting spte %llx\n", __func__, *sptep);
 	pgprintk("instantiating %s PTE (%s) at %llx (%llx) addr %p\n",
@@ -2855,7 +2869,7 @@ static bool mmu_set_spte(struct kvm_vcpu *vcpu, u64 *sptep, unsigned pte_access,
 
 	kvm_release_pfn_clean(pfn);
 
-	return emulate;
+	return ret;
 }
 
 static kvm_pfn_t pte_prefetch_gfn_to_pfn(struct kvm_vcpu *vcpu, gfn_t gfn,
@@ -2994,14 +3008,13 @@ static int kvm_handle_bad_page(struct kvm_vcpu *vcpu, gfn_t gfn, kvm_pfn_t pfn)
 	 * Do not cache the mmio info caused by writing the readonly gfn
 	 * into the spte otherwise read access on readonly gfn also can
 	 * caused mmio page fault and treat it as mmio access.
-	 * Return 1 to tell kvm to emulate it.
 	 */
 	if (pfn == KVM_PFN_ERR_RO_FAULT)
-		return 1;
+		return RET_PF_EMULATE;
 
 	if (pfn == KVM_PFN_ERR_HWPOISON) {
 		kvm_send_hwpoison_signal(kvm_vcpu_gfn_to_hva(vcpu, gfn), current);
-		return 0;
+		return RET_PF_RETRY;
 	}
 
 	return -EFAULT;
@@ -3286,13 +3299,13 @@ static int nonpaging_map(struct kvm_vcpu *vcpu, gva_t v, u32 error_code,
 	}
 
 	if (fast_page_fault(vcpu, v, level, error_code))
-		return 0;
+		return RET_PF_RETRY;
 
 	mmu_seq = vcpu->kvm->mmu_notifier_seq;
 	smp_rmb();
 
 	if (try_async_pf(vcpu, prefault, gfn, v, &pfn, write, &map_writable))
-		return 0;
+		return RET_PF_RETRY;
 
 	if (handle_abnormal_pfn(vcpu, v, gfn, pfn, ACC_ALL, &r))
 		return r;
@@ -3312,7 +3325,7 @@ static int nonpaging_map(struct kvm_vcpu *vcpu, gva_t v, u32 error_code,
 out_unlock:
 	spin_unlock(&vcpu->kvm->mmu_lock);
 	kvm_release_pfn_clean(pfn);
-	return 0;
+	return RET_PF_RETRY;
 }
 
 
@@ -3382,7 +3395,7 @@ static int mmu_alloc_direct_roots(struct kvm_vcpu *vcpu)
 		spin_lock(&vcpu->kvm->mmu_lock);
 		if(make_mmu_pages_available(vcpu) < 0) {
 			spin_unlock(&vcpu->kvm->mmu_lock);
-			return 1;
+			return -ENOSPC;
 		}
 		sp = kvm_mmu_get_page(vcpu, 0, 0,
 				vcpu->arch.mmu.shadow_root_level, 1, ACC_ALL);
@@ -3397,7 +3410,7 @@ static int mmu_alloc_direct_roots(struct kvm_vcpu *vcpu)
 			spin_lock(&vcpu->kvm->mmu_lock);
 			if (make_mmu_pages_available(vcpu) < 0) {
 				spin_unlock(&vcpu->kvm->mmu_lock);
-				return 1;
+				return -ENOSPC;
 			}
 			sp = kvm_mmu_get_page(vcpu, i << (30 - PAGE_SHIFT),
 					i << 30, PT32_ROOT_LEVEL, 1, ACC_ALL);
@@ -3437,7 +3450,7 @@ static int mmu_alloc_shadow_roots(struct kvm_vcpu *vcpu)
 		spin_lock(&vcpu->kvm->mmu_lock);
 		if (make_mmu_pages_available(vcpu) < 0) {
 			spin_unlock(&vcpu->kvm->mmu_lock);
-			return 1;
+			return -ENOSPC;
 		}
 		sp = kvm_mmu_get_page(vcpu, root_gfn, 0,
 				vcpu->arch.mmu.shadow_root_level, 0, ACC_ALL);
@@ -3474,7 +3487,7 @@ static int mmu_alloc_shadow_roots(struct kvm_vcpu *vcpu)
 		spin_lock(&vcpu->kvm->mmu_lock);
 		if (make_mmu_pages_available(vcpu) < 0) {
 			spin_unlock(&vcpu->kvm->mmu_lock);
-			return 1;
+			return -ENOSPC;
 		}
 		sp = kvm_mmu_get_page(vcpu, root_gfn, i << 30, PT32_ROOT_LEVEL,
 				      0, ACC_ALL);
@@ -3659,54 +3672,38 @@ exit:
 	return reserved;
 }
 
-/*
- * Return values of handle_mmio_page_fault:
- * RET_MMIO_PF_EMULATE: it is a real mmio page fault, emulate the instruction
- *			directly.
- * RET_MMIO_PF_INVALID: invalid spte is detected then let the real page
- *			fault path update the mmio spte.
- * RET_MMIO_PF_RETRY: let CPU fault again on the address.
- * RET_MMIO_PF_BUG: a bug was detected (and a WARN was printed).
- */
-enum {
-	RET_MMIO_PF_EMULATE = 1,
-	RET_MMIO_PF_INVALID = 2,
-	RET_MMIO_PF_RETRY = 0,
-	RET_MMIO_PF_BUG = -1
-};
-
 static int handle_mmio_page_fault(struct kvm_vcpu *vcpu, u64 addr, bool direct)
 {
 	u64 spte;
 	bool reserved;
 
 	if (mmio_info_in_cache(vcpu, addr, direct))
-		return RET_MMIO_PF_EMULATE;
+		return RET_PF_EMULATE;
 
 	reserved = walk_shadow_page_get_mmio_spte(vcpu, addr, &spte);
 	if (WARN_ON(reserved))
-		return RET_MMIO_PF_BUG;
+		return -EINVAL;
 
 	if (is_mmio_spte(spte)) {
 		gfn_t gfn = get_mmio_spte_gfn(spte);
 		unsigned access = get_mmio_spte_access(spte);
 
 		if (!check_mmio_spte(vcpu, spte))
-			return RET_MMIO_PF_INVALID;
+			return RET_PF_INVALID;
 
 		if (direct)
 			addr = 0;
 
 		trace_handle_mmio_page_fault(addr, gfn, access);
 		vcpu_cache_mmio_info(vcpu, addr, gfn, access);
-		return RET_MMIO_PF_EMULATE;
+		return RET_PF_EMULATE;
 	}
 
 	/*
 	 * If the page table is zapped by other cpus, let CPU fault again on
 	 * the address.
 	 */
-	return RET_MMIO_PF_RETRY;
+	return RET_PF_RETRY;
 }
 EXPORT_SYMBOL_GPL(handle_mmio_page_fault);
 
@@ -3756,7 +3753,7 @@ static int nonpaging_page_fault(struct kvm_vcpu *vcpu, gva_t gva,
 	pgprintk("%s: gva %lx error %x\n", __func__, gva, error_code);
 
 	if (page_fault_handle_page_track(vcpu, error_code, gfn))
-		return 1;
+		return RET_PF_EMULATE;
 
 	r = mmu_topup_memory_caches(vcpu);
 	if (r)
@@ -3820,8 +3817,7 @@ static bool try_async_pf(struct kvm_vcpu *vcpu, bool prefault, gfn_t gfn,
 }
 
 int kvm_handle_page_fault(struct kvm_vcpu *vcpu, u64 error_code,
-				u64 fault_address, char *insn, int insn_len,
-				bool need_unprotect)
+				u64 fault_address, char *insn, int insn_len)
 {
 	int r = 1;
 
@@ -3829,7 +3825,7 @@ int kvm_handle_page_fault(struct kvm_vcpu *vcpu, u64 error_code,
 	default:
 		trace_kvm_page_fault(fault_address, error_code);
 
-		if (need_unprotect && kvm_event_needs_reinjection(vcpu))
+		if (kvm_event_needs_reinjection(vcpu))
 			kvm_mmu_unprotect_page_virt(vcpu, fault_address);
 		r = kvm_mmu_page_fault(vcpu, fault_address, error_code, insn,
 				insn_len);
@@ -3876,7 +3872,7 @@ static int tdp_page_fault(struct kvm_vcpu *vcpu, gva_t gpa, u32 error_code,
 	MMU_WARN_ON(!VALID_PAGE(vcpu->arch.mmu.root_hpa));
 
 	if (page_fault_handle_page_track(vcpu, error_code, gfn))
-		return 1;
+		return RET_PF_EMULATE;
 
 	r = mmu_topup_memory_caches(vcpu);
 	if (r)
@@ -3893,13 +3889,13 @@ static int tdp_page_fault(struct kvm_vcpu *vcpu, gva_t gpa, u32 error_code,
 	}
 
 	if (fast_page_fault(vcpu, gpa, level, error_code))
-		return 0;
+		return RET_PF_RETRY;
 
 	mmu_seq = vcpu->kvm->mmu_notifier_seq;
 	smp_rmb();
 
 	if (try_async_pf(vcpu, prefault, gfn, gpa, &pfn, write, &map_writable))
-		return 0;
+		return RET_PF_RETRY;
 
 	if (handle_abnormal_pfn(vcpu, 0, gfn, pfn, ACC_ALL, &r))
 		return r;
@@ -3919,7 +3915,7 @@ static int tdp_page_fault(struct kvm_vcpu *vcpu, gva_t gpa, u32 error_code,
 out_unlock:
 	spin_unlock(&vcpu->kvm->mmu_lock);
 	kvm_release_pfn_clean(pfn);
-	return 0;
+	return RET_PF_RETRY;
 }
 
 static void nonpaging_init_context(struct kvm_vcpu *vcpu,
@@ -4918,25 +4914,25 @@ int kvm_mmu_page_fault(struct kvm_vcpu *vcpu, gva_t cr2, u64 error_code,
 		vcpu->arch.gpa_val = cr2;
 	}
 
+	r = RET_PF_INVALID;
 	if (unlikely(error_code & PFERR_RSVD_MASK)) {
 		r = handle_mmio_page_fault(vcpu, cr2, direct);
-		if (r == RET_MMIO_PF_EMULATE) {
+		if (r == RET_PF_EMULATE) {
 			emulation_type = 0;
 			goto emulate;
 		}
-		if (r == RET_MMIO_PF_RETRY)
-			return 1;
-		if (r < 0)
-			return r;
-		/* Must be RET_MMIO_PF_INVALID.  */
 	}
 
-	r = vcpu->arch.mmu.page_fault(vcpu, cr2, lower_32_bits(error_code),
-				      false);
+	if (r == RET_PF_INVALID) {
+		r = vcpu->arch.mmu.page_fault(vcpu, cr2, lower_32_bits(error_code),
+					      false);
+		WARN_ON(r == RET_PF_INVALID);
+	}
+
+	if (r == RET_PF_RETRY)
+		return 1;
 	if (r < 0)
 		return r;
-	if (!r)
-		return 1;
 
 	/*
 	 * Before emulating the instruction, check if the error code
@@ -4993,8 +4989,7 @@ EXPORT_SYMBOL_GPL(kvm_disable_tdp);
 static void free_mmu_pages(struct kvm_vcpu *vcpu)
 {
 	free_page((unsigned long)vcpu->arch.mmu.pae_root);
-	if (vcpu->arch.mmu.lm_root != NULL)
-		free_page((unsigned long)vcpu->arch.mmu.lm_root);
+	free_page((unsigned long)vcpu->arch.mmu.lm_root);
 }
 
 static int alloc_mmu_pages(struct kvm_vcpu *vcpu)
@@ -5464,10 +5459,8 @@ static struct shrinker mmu_shrinker = {
 
 static void mmu_destroy_caches(void)
 {
-	if (pte_list_desc_cache)
-		kmem_cache_destroy(pte_list_desc_cache);
-	if (mmu_page_header_cache)
-		kmem_cache_destroy(mmu_page_header_cache);
+	kmem_cache_destroy(pte_list_desc_cache);
+	kmem_cache_destroy(mmu_page_header_cache);
 }
 
 int kvm_mmu_module_init(void)
@@ -5476,13 +5469,13 @@ int kvm_mmu_module_init(void)
 
 	pte_list_desc_cache = kmem_cache_create("pte_list_desc",
 					    sizeof(struct pte_list_desc),
-					    0, 0, NULL);
+					    0, SLAB_ACCOUNT, NULL);
 	if (!pte_list_desc_cache)
 		goto nomem;
 
 	mmu_page_header_cache = kmem_cache_create("kvm_mmu_page_header",
 						  sizeof(struct kvm_mmu_page),
-						  0, 0, NULL);
+						  0, SLAB_ACCOUNT, NULL);
 	if (!mmu_page_header_cache)
 		goto nomem;
 
diff --git a/arch/x86/kvm/mmu.h b/arch/x86/kvm/mmu.h
index efc857615d8e..5b408c0ad612 100644
--- a/arch/x86/kvm/mmu.h
+++ b/arch/x86/kvm/mmu.h
@@ -66,8 +66,7 @@ void kvm_init_shadow_ept_mmu(struct kvm_vcpu *vcpu, bool execonly,
 			     bool accessed_dirty);
 bool kvm_can_do_async_pf(struct kvm_vcpu *vcpu);
 int kvm_handle_page_fault(struct kvm_vcpu *vcpu, u64 error_code,
-				u64 fault_address, char *insn, int insn_len,
-				bool need_unprotect);
+				u64 fault_address, char *insn, int insn_len);
 
 static inline unsigned int kvm_mmu_available_pages(struct kvm *kvm)
 {
diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
index f18d1f8d332b..5abae72266b7 100644
--- a/arch/x86/kvm/paging_tmpl.h
+++ b/arch/x86/kvm/paging_tmpl.h
@@ -593,7 +593,7 @@ static int FNAME(fetch)(struct kvm_vcpu *vcpu, gva_t addr,
 	struct kvm_mmu_page *sp = NULL;
 	struct kvm_shadow_walk_iterator it;
 	unsigned direct_access, access = gw->pt_access;
-	int top_level, emulate;
+	int top_level, ret;
 
 	direct_access = gw->pte_access;
 
@@ -659,15 +659,15 @@ static int FNAME(fetch)(struct kvm_vcpu *vcpu, gva_t addr,
 	}
 
 	clear_sp_write_flooding_count(it.sptep);
-	emulate = mmu_set_spte(vcpu, it.sptep, gw->pte_access, write_fault,
-			       it.level, gw->gfn, pfn, prefault, map_writable);
+	ret = mmu_set_spte(vcpu, it.sptep, gw->pte_access, write_fault,
+			   it.level, gw->gfn, pfn, prefault, map_writable);
 	FNAME(pte_prefetch)(vcpu, gw, it.sptep);
 
-	return emulate;
+	return ret;
 
 out_gpte_changed:
 	kvm_release_pfn_clean(pfn);
-	return 0;
+	return RET_PF_RETRY;
 }
 
  /*
@@ -762,12 +762,12 @@ static int FNAME(page_fault)(struct kvm_vcpu *vcpu, gva_t addr, u32 error_code,
 		if (!prefault)
 			inject_page_fault(vcpu, &walker.fault);
 
-		return 0;
+		return RET_PF_RETRY;
 	}
 
 	if (page_fault_handle_page_track(vcpu, error_code, walker.gfn)) {
 		shadow_page_table_clear_flood(vcpu, addr);
-		return 1;
+		return RET_PF_EMULATE;
 	}
 
 	vcpu->arch.write_fault_to_shadow_pgtable = false;
@@ -789,7 +789,7 @@ static int FNAME(page_fault)(struct kvm_vcpu *vcpu, gva_t addr, u32 error_code,
 
 	if (try_async_pf(vcpu, prefault, walker.gfn, addr, &pfn, write_fault,
 			 &map_writable))
-		return 0;
+		return RET_PF_RETRY;
 
 	if (handle_abnormal_pfn(vcpu, addr, walker.gfn, pfn, walker.pte_access, &r))
 		return r;
@@ -834,7 +834,7 @@ static int FNAME(page_fault)(struct kvm_vcpu *vcpu, gva_t addr, u32 error_code,
 out_unlock:
 	spin_unlock(&vcpu->kvm->mmu_lock);
 	kvm_release_pfn_clean(pfn);
-	return 0;
+	return RET_PF_RETRY;
 }
 
 static gpa_t FNAME(get_level1_sp_gpa)(struct kvm_mmu_page *sp)
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index 0e68f0b3cbf7..eb714f1cdf7e 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -361,6 +361,7 @@ static void recalc_intercepts(struct vcpu_svm *svm)
 {
 	struct vmcb_control_area *c, *h;
 	struct nested_state *g;
+	u32 h_intercept_exceptions;
 
 	mark_dirty(svm->vmcb, VMCB_INTERCEPTS);
 
@@ -371,9 +372,14 @@ static void recalc_intercepts(struct vcpu_svm *svm)
 	h = &svm->nested.hsave->control;
 	g = &svm->nested;
 
+	/* No need to intercept #UD if L1 doesn't intercept it */
+	h_intercept_exceptions =
+		h->intercept_exceptions & ~(1U << UD_VECTOR);
+
 	c->intercept_cr = h->intercept_cr | g->intercept_cr;
 	c->intercept_dr = h->intercept_dr | g->intercept_dr;
-	c->intercept_exceptions = h->intercept_exceptions | g->intercept_exceptions;
+	c->intercept_exceptions =
+		h_intercept_exceptions | g->intercept_exceptions;
 	c->intercept = h->intercept | g->intercept;
 }
 
@@ -1034,15 +1040,12 @@ static int avic_ga_log_notifier(u32 ga_tag)
 	}
 	spin_unlock_irqrestore(&svm_vm_data_hash_lock, flags);
 
-	if (!vcpu)
-		return 0;
-
 	/* Note:
 	 * At this point, the IOMMU should have already set the pending
 	 * bit in the vAPIC backing page. So, we just need to schedule
 	 * in the vcpu.
 	 */
-	if (vcpu->mode == OUTSIDE_GUEST_MODE)
+	if (vcpu)
 		kvm_vcpu_wake_up(vcpu);
 
 	return 0;
@@ -2144,7 +2147,18 @@ static int pf_interception(struct vcpu_svm *svm)
 
 	return kvm_handle_page_fault(&svm->vcpu, error_code, fault_address,
 			svm->vmcb->control.insn_bytes,
-			svm->vmcb->control.insn_len, !npt_enabled);
+			svm->vmcb->control.insn_len);
+}
+
+static int npf_interception(struct vcpu_svm *svm)
+{
+	u64 fault_address = svm->vmcb->control.exit_info_2;
+	u64 error_code = svm->vmcb->control.exit_info_1;
+
+	trace_kvm_page_fault(fault_address, error_code);
+	return kvm_mmu_page_fault(&svm->vcpu, fault_address, error_code,
+			svm->vmcb->control.insn_bytes,
+			svm->vmcb->control.insn_len);
 }
 
 static int db_interception(struct vcpu_svm *svm)
@@ -2188,7 +2202,10 @@ static int ud_interception(struct vcpu_svm *svm)
 {
 	int er;
 
+	WARN_ON_ONCE(is_guest_mode(&svm->vcpu));
 	er = emulate_instruction(&svm->vcpu, EMULTYPE_TRAP_UD);
+	if (er == EMULATE_USER_EXIT)
+		return 0;
 	if (er != EMULATE_DONE)
 		kvm_queue_exception(&svm->vcpu, UD_VECTOR);
 	return 1;
@@ -2916,70 +2933,9 @@ static bool nested_vmcb_checks(struct vmcb *vmcb)
 	return true;
 }
 
-static bool nested_svm_vmrun(struct vcpu_svm *svm)
+static void enter_svm_guest_mode(struct vcpu_svm *svm, u64 vmcb_gpa,
+				 struct vmcb *nested_vmcb, struct page *page)
 {
-	struct vmcb *nested_vmcb;
-	struct vmcb *hsave = svm->nested.hsave;
-	struct vmcb *vmcb = svm->vmcb;
-	struct page *page;
-	u64 vmcb_gpa;
-
-	vmcb_gpa = svm->vmcb->save.rax;
-
-	nested_vmcb = nested_svm_map(svm, svm->vmcb->save.rax, &page);
-	if (!nested_vmcb)
-		return false;
-
-	if (!nested_vmcb_checks(nested_vmcb)) {
-		nested_vmcb->control.exit_code    = SVM_EXIT_ERR;
-		nested_vmcb->control.exit_code_hi = 0;
-		nested_vmcb->control.exit_info_1  = 0;
-		nested_vmcb->control.exit_info_2  = 0;
-
-		nested_svm_unmap(page);
-
-		return false;
-	}
-
-	trace_kvm_nested_vmrun(svm->vmcb->save.rip, vmcb_gpa,
-			       nested_vmcb->save.rip,
-			       nested_vmcb->control.int_ctl,
-			       nested_vmcb->control.event_inj,
-			       nested_vmcb->control.nested_ctl);
-
-	trace_kvm_nested_intercepts(nested_vmcb->control.intercept_cr & 0xffff,
-				    nested_vmcb->control.intercept_cr >> 16,
-				    nested_vmcb->control.intercept_exceptions,
-				    nested_vmcb->control.intercept);
-
-	/* Clear internal status */
-	kvm_clear_exception_queue(&svm->vcpu);
-	kvm_clear_interrupt_queue(&svm->vcpu);
-
-	/*
-	 * Save the old vmcb, so we don't need to pick what we save, but can
-	 * restore everything when a VMEXIT occurs
-	 */
-	hsave->save.es     = vmcb->save.es;
-	hsave->save.cs     = vmcb->save.cs;
-	hsave->save.ss     = vmcb->save.ss;
-	hsave->save.ds     = vmcb->save.ds;
-	hsave->save.gdtr   = vmcb->save.gdtr;
-	hsave->save.idtr   = vmcb->save.idtr;
-	hsave->save.efer   = svm->vcpu.arch.efer;
-	hsave->save.cr0    = kvm_read_cr0(&svm->vcpu);
-	hsave->save.cr4    = svm->vcpu.arch.cr4;
-	hsave->save.rflags = kvm_get_rflags(&svm->vcpu);
-	hsave->save.rip    = kvm_rip_read(&svm->vcpu);
-	hsave->save.rsp    = vmcb->save.rsp;
-	hsave->save.rax    = vmcb->save.rax;
-	if (npt_enabled)
-		hsave->save.cr3    = vmcb->save.cr3;
-	else
-		hsave->save.cr3    = kvm_read_cr3(&svm->vcpu);
-
-	copy_vmcb_control_area(hsave, vmcb);
-
 	if (kvm_get_rflags(&svm->vcpu) & X86_EFLAGS_IF)
 		svm->vcpu.arch.hflags |= HF_HIF_MASK;
 	else
@@ -3072,6 +3028,73 @@ static bool nested_svm_vmrun(struct vcpu_svm *svm)
 	enable_gif(svm);
 
 	mark_all_dirty(svm->vmcb);
+}
+
+static bool nested_svm_vmrun(struct vcpu_svm *svm)
+{
+	struct vmcb *nested_vmcb;
+	struct vmcb *hsave = svm->nested.hsave;
+	struct vmcb *vmcb = svm->vmcb;
+	struct page *page;
+	u64 vmcb_gpa;
+
+	vmcb_gpa = svm->vmcb->save.rax;
+
+	nested_vmcb = nested_svm_map(svm, svm->vmcb->save.rax, &page);
+	if (!nested_vmcb)
+		return false;
+
+	if (!nested_vmcb_checks(nested_vmcb)) {
+		nested_vmcb->control.exit_code    = SVM_EXIT_ERR;
+		nested_vmcb->control.exit_code_hi = 0;
+		nested_vmcb->control.exit_info_1  = 0;
+		nested_vmcb->control.exit_info_2  = 0;
+
+		nested_svm_unmap(page);
+
+		return false;
+	}
+
+	trace_kvm_nested_vmrun(svm->vmcb->save.rip, vmcb_gpa,
+			       nested_vmcb->save.rip,
+			       nested_vmcb->control.int_ctl,
+			       nested_vmcb->control.event_inj,
+			       nested_vmcb->control.nested_ctl);
+
+	trace_kvm_nested_intercepts(nested_vmcb->control.intercept_cr & 0xffff,
+				    nested_vmcb->control.intercept_cr >> 16,
+				    nested_vmcb->control.intercept_exceptions,
+				    nested_vmcb->control.intercept);
+
+	/* Clear internal status */
+	kvm_clear_exception_queue(&svm->vcpu);
+	kvm_clear_interrupt_queue(&svm->vcpu);
+
+	/*
+	 * Save the old vmcb, so we don't need to pick what we save, but can
+	 * restore everything when a VMEXIT occurs
+	 */
+	hsave->save.es     = vmcb->save.es;
+	hsave->save.cs     = vmcb->save.cs;
+	hsave->save.ss     = vmcb->save.ss;
+	hsave->save.ds     = vmcb->save.ds;
+	hsave->save.gdtr   = vmcb->save.gdtr;
+	hsave->save.idtr   = vmcb->save.idtr;
+	hsave->save.efer   = svm->vcpu.arch.efer;
+	hsave->save.cr0    = kvm_read_cr0(&svm->vcpu);
+	hsave->save.cr4    = svm->vcpu.arch.cr4;
+	hsave->save.rflags = kvm_get_rflags(&svm->vcpu);
+	hsave->save.rip    = kvm_rip_read(&svm->vcpu);
+	hsave->save.rsp    = vmcb->save.rsp;
+	hsave->save.rax    = vmcb->save.rax;
+	if (npt_enabled)
+		hsave->save.cr3    = vmcb->save.cr3;
+	else
+		hsave->save.cr3    = kvm_read_cr3(&svm->vcpu);
+
+	copy_vmcb_control_area(hsave, vmcb);
+
+	enter_svm_guest_mode(svm, vmcb_gpa, nested_vmcb, page);
 
 	return true;
 }
@@ -3173,7 +3196,7 @@ static int stgi_interception(struct vcpu_svm *svm)
 
 	/*
 	 * If VGIF is enabled, the STGI intercept is only added to
-	 * detect the opening of the NMI window; remove it now.
+	 * detect the opening of the SMI/NMI window; remove it now.
 	 */
 	if (vgif_enabled(svm))
 		clr_intercept(svm, INTERCEPT_STGI);
@@ -3657,6 +3680,13 @@ static int svm_set_msr(struct kvm_vcpu *vcpu, struct msr_data *msr)
 	u32 ecx = msr->index;
 	u64 data = msr->data;
 	switch (ecx) {
+	case MSR_IA32_CR_PAT:
+		if (!kvm_mtrr_valid(vcpu, MSR_IA32_CR_PAT, data))
+			return 1;
+		vcpu->arch.pat = data;
+		svm->vmcb->save.g_pat = data;
+		mark_dirty(svm->vmcb, VMCB_NPT);
+		break;
 	case MSR_IA32_TSC:
 		kvm_write_tsc(vcpu, msr);
 		break;
@@ -4131,7 +4161,7 @@ static int (*const svm_exit_handlers[])(struct vcpu_svm *svm) = {
 	[SVM_EXIT_MONITOR]			= monitor_interception,
 	[SVM_EXIT_MWAIT]			= mwait_interception,
 	[SVM_EXIT_XSETBV]			= xsetbv_interception,
-	[SVM_EXIT_NPF]				= pf_interception,
+	[SVM_EXIT_NPF]				= npf_interception,
 	[SVM_EXIT_RSM]                          = emulate_on_interception,
 	[SVM_EXIT_AVIC_INCOMPLETE_IPI]		= avic_incomplete_ipi_interception,
 	[SVM_EXIT_AVIC_UNACCELERATED_ACCESS]	= avic_unaccelerated_access_interception,
@@ -5393,6 +5423,88 @@ static void svm_setup_mce(struct kvm_vcpu *vcpu)
 	vcpu->arch.mcg_cap &= 0x1ff;
 }
 
+static int svm_smi_allowed(struct kvm_vcpu *vcpu)
+{
+	struct vcpu_svm *svm = to_svm(vcpu);
+
+	/* Per APM Vol.2 15.22.2 "Response to SMI" */
+	if (!gif_set(svm))
+		return 0;
+
+	if (is_guest_mode(&svm->vcpu) &&
+	    svm->nested.intercept & (1ULL << INTERCEPT_SMI)) {
+		/* TODO: Might need to set exit_info_1 and exit_info_2 here */
+		svm->vmcb->control.exit_code = SVM_EXIT_SMI;
+		svm->nested.exit_required = true;
+		return 0;
+	}
+
+	return 1;
+}
+
+static int svm_pre_enter_smm(struct kvm_vcpu *vcpu, char *smstate)
+{
+	struct vcpu_svm *svm = to_svm(vcpu);
+	int ret;
+
+	if (is_guest_mode(vcpu)) {
+		/* FED8h - SVM Guest */
+		put_smstate(u64, smstate, 0x7ed8, 1);
+		/* FEE0h - SVM Guest VMCB Physical Address */
+		put_smstate(u64, smstate, 0x7ee0, svm->nested.vmcb);
+
+		svm->vmcb->save.rax = vcpu->arch.regs[VCPU_REGS_RAX];
+		svm->vmcb->save.rsp = vcpu->arch.regs[VCPU_REGS_RSP];
+		svm->vmcb->save.rip = vcpu->arch.regs[VCPU_REGS_RIP];
+
+		ret = nested_svm_vmexit(svm);
+		if (ret)
+			return ret;
+	}
+	return 0;
+}
+
+static int svm_pre_leave_smm(struct kvm_vcpu *vcpu, u64 smbase)
+{
+	struct vcpu_svm *svm = to_svm(vcpu);
+	struct vmcb *nested_vmcb;
+	struct page *page;
+	struct {
+		u64 guest;
+		u64 vmcb;
+	} svm_state_save;
+	int ret;
+
+	ret = kvm_vcpu_read_guest(vcpu, smbase + 0xfed8, &svm_state_save,
+				  sizeof(svm_state_save));
+	if (ret)
+		return ret;
+
+	if (svm_state_save.guest) {
+		vcpu->arch.hflags &= ~HF_SMM_MASK;
+		nested_vmcb = nested_svm_map(svm, svm_state_save.vmcb, &page);
+		if (nested_vmcb)
+			enter_svm_guest_mode(svm, svm_state_save.vmcb, nested_vmcb, page);
+		else
+			ret = 1;
+		vcpu->arch.hflags |= HF_SMM_MASK;
+	}
+	return ret;
+}
+
+static int enable_smi_window(struct kvm_vcpu *vcpu)
+{
+	struct vcpu_svm *svm = to_svm(vcpu);
+
+	if (!gif_set(svm)) {
+		if (vgif_enabled(svm))
+			set_intercept(svm, INTERCEPT_STGI);
+		/* STGI will cause a vm exit */
+		return 1;
+	}
+	return 0;
+}
+
 static struct kvm_x86_ops svm_x86_ops __ro_after_init = {
 	.cpu_has_kvm_support = has_svm,
 	.disabled_by_bios = is_disabled,
@@ -5503,6 +5615,11 @@ static struct kvm_x86_ops svm_x86_ops __ro_after_init = {
 	.deliver_posted_interrupt = svm_deliver_avic_intr,
 	.update_pi_irte = svm_update_pi_irte,
 	.setup_mce = svm_setup_mce,
+
+	.smi_allowed = svm_smi_allowed,
+	.pre_enter_smm = svm_pre_enter_smm,
+	.pre_leave_smm = svm_pre_leave_smm,
+	.enable_smi_window = enable_smi_window,
 };
 
 static int __init svm_init(void)
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index a6f4f095f8f4..023afa0c8887 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -70,6 +70,9 @@ MODULE_DEVICE_TABLE(x86cpu, vmx_cpu_id);
 static bool __read_mostly enable_vpid = 1;
 module_param_named(vpid, enable_vpid, bool, 0444);
 
+static bool __read_mostly enable_vnmi = 1;
+module_param_named(vnmi, enable_vnmi, bool, S_IRUGO);
+
 static bool __read_mostly flexpriority_enabled = 1;
 module_param_named(flexpriority, flexpriority_enabled, bool, S_IRUGO);
 
@@ -202,6 +205,10 @@ struct loaded_vmcs {
 	bool nmi_known_unmasked;
 	unsigned long vmcs_host_cr3;	/* May not match real cr3 */
 	unsigned long vmcs_host_cr4;	/* May not match real cr4 */
+	/* Support for vnmi-less CPUs */
+	int soft_vnmi_blocked;
+	ktime_t entry_time;
+	s64 vnmi_blocked_time;
 	struct list_head loaded_vmcss_on_cpu_link;
 };
 
@@ -486,6 +493,14 @@ struct nested_vmx {
 	u64 nested_vmx_cr4_fixed1;
 	u64 nested_vmx_vmcs_enum;
 	u64 nested_vmx_vmfunc_controls;
+
+	/* SMM related state */
+	struct {
+		/* in VMX operation on SMM entry? */
+		bool vmxon;
+		/* in guest mode on SMM entry? */
+		bool guest_mode;
+	} smm;
 };
 
 #define POSTED_INTR_ON  0
@@ -900,16 +915,13 @@ static bool nested_ept_ad_enabled(struct kvm_vcpu *vcpu);
 static unsigned long nested_ept_get_cr3(struct kvm_vcpu *vcpu);
 static u64 construct_eptp(struct kvm_vcpu *vcpu, unsigned long root_hpa);
 static bool vmx_xsaves_supported(void);
-static int vmx_set_tss_addr(struct kvm *kvm, unsigned int addr);
 static void vmx_set_segment(struct kvm_vcpu *vcpu,
 			    struct kvm_segment *var, int seg);
 static void vmx_get_segment(struct kvm_vcpu *vcpu,
 			    struct kvm_segment *var, int seg);
 static bool guest_state_valid(struct kvm_vcpu *vcpu);
 static u32 vmx_segment_access_rights(struct kvm_segment *var);
-static void copy_vmcs12_to_shadow(struct vcpu_vmx *vmx);
 static void copy_shadow_to_vmcs12(struct vcpu_vmx *vmx);
-static int alloc_identity_pagetable(struct kvm *kvm);
 static bool vmx_get_nmi_mask(struct kvm_vcpu *vcpu);
 static void vmx_set_nmi_mask(struct kvm_vcpu *vcpu, bool masked);
 static bool nested_vmx_is_page_fault_vmexit(struct vmcs12 *vmcs12,
@@ -1286,6 +1298,11 @@ static inline bool cpu_has_vmx_invpcid(void)
 		SECONDARY_EXEC_ENABLE_INVPCID;
 }
 
+static inline bool cpu_has_virtual_nmis(void)
+{
+	return vmcs_config.pin_based_exec_ctrl & PIN_BASED_VIRTUAL_NMIS;
+}
+
 static inline bool cpu_has_vmx_wbinvd_exit(void)
 {
 	return vmcs_config.cpu_based_2nd_exec_ctrl &
@@ -1343,11 +1360,6 @@ static inline bool nested_cpu_has2(struct vmcs12 *vmcs12, u32 bit)
 		(vmcs12->secondary_vm_exec_control & bit);
 }
 
-static inline bool nested_cpu_has_virtual_nmis(struct vmcs12 *vmcs12)
-{
-	return vmcs12->pin_based_vm_exec_control & PIN_BASED_VIRTUAL_NMIS;
-}
-
 static inline bool nested_cpu_has_preemption_timer(struct vmcs12 *vmcs12)
 {
 	return vmcs12->pin_based_vm_exec_control &
@@ -1598,18 +1610,15 @@ static inline void vpid_sync_context(int vpid)
 
 static inline void ept_sync_global(void)
 {
-	if (cpu_has_vmx_invept_global())
-		__invept(VMX_EPT_EXTENT_GLOBAL, 0, 0);
+	__invept(VMX_EPT_EXTENT_GLOBAL, 0, 0);
 }
 
 static inline void ept_sync_context(u64 eptp)
 {
-	if (enable_ept) {
-		if (cpu_has_vmx_invept_context())
-			__invept(VMX_EPT_EXTENT_CONTEXT, eptp, 0);
-		else
-			ept_sync_global();
-	}
+	if (cpu_has_vmx_invept_context())
+		__invept(VMX_EPT_EXTENT_CONTEXT, eptp, 0);
+	else
+		ept_sync_global();
 }
 
 static __always_inline void vmcs_check16(unsigned long field)
@@ -1878,7 +1887,7 @@ static void update_exception_bitmap(struct kvm_vcpu *vcpu)
 {
 	u32 eb;
 
-	eb = (1u << PF_VECTOR) | (1u << UD_VECTOR) | (1u << MC_VECTOR) |
+	eb = (1u << PF_VECTOR) | (1u << MC_VECTOR) |
 	     (1u << DB_VECTOR) | (1u << AC_VECTOR);
 	if ((vcpu->guest_debug &
 	     (KVM_GUESTDBG_ENABLE | KVM_GUESTDBG_USE_SW_BP)) ==
@@ -1896,6 +1905,8 @@ static void update_exception_bitmap(struct kvm_vcpu *vcpu)
 	 */
 	if (is_guest_mode(vcpu))
 		eb |= get_vmcs12(vcpu)->exception_bitmap;
+	else
+		eb |= 1u << UD_VECTOR;
 
 	vmcs_write32(EXCEPTION_BITMAP, eb);
 }
@@ -2291,7 +2302,7 @@ static void vmx_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
 		 * processors.  See 22.2.4.
 		 */
 		vmcs_writel(HOST_TR_BASE,
-			    (unsigned long)this_cpu_ptr(&cpu_tss));
+			    (unsigned long)&get_cpu_entry_area(cpu)->tss.x86_tss);
 		vmcs_writel(HOST_GDTR_BASE, (unsigned long)gdt);   /* 22.2.4 */
 
 		/*
@@ -2831,8 +2842,7 @@ static void nested_vmx_setup_ctls_msrs(struct vcpu_vmx *vmx)
 				SECONDARY_EXEC_ENABLE_PML;
 			vmx->nested.nested_vmx_ept_caps |= VMX_EPT_AD_BIT;
 		}
-	} else
-		vmx->nested.nested_vmx_ept_caps = 0;
+	}
 
 	if (cpu_has_vmx_vmfunc()) {
 		vmx->nested.nested_vmx_secondary_ctls_high |=
@@ -2841,8 +2851,9 @@ static void nested_vmx_setup_ctls_msrs(struct vcpu_vmx *vmx)
 		 * Advertise EPTP switching unconditionally
 		 * since we emulate it
 		 */
-		vmx->nested.nested_vmx_vmfunc_controls =
-			VMX_VMFUNC_EPTP_SWITCHING;
+		if (enable_ept)
+			vmx->nested.nested_vmx_vmfunc_controls =
+				VMX_VMFUNC_EPTP_SWITCHING;
 	}
 
 	/*
@@ -2856,8 +2867,7 @@ static void nested_vmx_setup_ctls_msrs(struct vcpu_vmx *vmx)
 			SECONDARY_EXEC_ENABLE_VPID;
 		vmx->nested.nested_vmx_vpid_caps = VMX_VPID_INVVPID_BIT |
 			VMX_VPID_EXTENT_SUPPORTED_MASK;
-	} else
-		vmx->nested.nested_vmx_vpid_caps = 0;
+	}
 
 	if (enable_unrestricted_guest)
 		vmx->nested.nested_vmx_secondary_ctls_high |=
@@ -3544,7 +3554,8 @@ static int hardware_enable(void)
 		wrmsrl(MSR_IA32_FEATURE_CONTROL, old | test_bits);
 	}
 	kvm_cpu_vmxon(phys_addr);
-	ept_sync_global();
+	if (enable_ept)
+		ept_sync_global();
 
 	return 0;
 }
@@ -3657,8 +3668,8 @@ static __init int setup_vmcs_config(struct vmcs_config *vmcs_conf)
 			SECONDARY_EXEC_VIRTUAL_INTR_DELIVERY |
 			SECONDARY_EXEC_SHADOW_VMCS |
 			SECONDARY_EXEC_XSAVES |
-			SECONDARY_EXEC_RDSEED |
-			SECONDARY_EXEC_RDRAND |
+			SECONDARY_EXEC_RDSEED_EXITING |
+			SECONDARY_EXEC_RDRAND_EXITING |
 			SECONDARY_EXEC_ENABLE_PML |
 			SECONDARY_EXEC_TSC_SCALING |
 			SECONDARY_EXEC_ENABLE_VMFUNC;
@@ -3679,14 +3690,25 @@ static __init int setup_vmcs_config(struct vmcs_config *vmcs_conf)
 				SECONDARY_EXEC_VIRTUALIZE_X2APIC_MODE |
 				SECONDARY_EXEC_VIRTUAL_INTR_DELIVERY);
 
+	rdmsr_safe(MSR_IA32_VMX_EPT_VPID_CAP,
+		&vmx_capability.ept, &vmx_capability.vpid);
+
 	if (_cpu_based_2nd_exec_control & SECONDARY_EXEC_ENABLE_EPT) {
 		/* CR3 accesses and invlpg don't need to cause VM Exits when EPT
 		   enabled */
 		_cpu_based_exec_control &= ~(CPU_BASED_CR3_LOAD_EXITING |
 					     CPU_BASED_CR3_STORE_EXITING |
 					     CPU_BASED_INVLPG_EXITING);
-		rdmsr(MSR_IA32_VMX_EPT_VPID_CAP,
-		      vmx_capability.ept, vmx_capability.vpid);
+	} else if (vmx_capability.ept) {
+		vmx_capability.ept = 0;
+		pr_warn_once("EPT CAP should not exist if not support "
+				"1-setting enable EPT VM-execution control\n");
+	}
+	if (!(_cpu_based_2nd_exec_control & SECONDARY_EXEC_ENABLE_VPID) &&
+		vmx_capability.vpid) {
+		vmx_capability.vpid = 0;
+		pr_warn_once("VPID CAP should not exist if not support "
+				"1-setting enable VPID VM-execution control\n");
 	}
 
 	min = VM_EXIT_SAVE_DEBUG_CONTROLS | VM_EXIT_ACK_INTR_ON_EXIT;
@@ -3699,9 +3721,9 @@ static __init int setup_vmcs_config(struct vmcs_config *vmcs_conf)
 				&_vmexit_control) < 0)
 		return -EIO;
 
-	min = PIN_BASED_EXT_INTR_MASK | PIN_BASED_NMI_EXITING |
-		PIN_BASED_VIRTUAL_NMIS;
-	opt = PIN_BASED_POSTED_INTR | PIN_BASED_VMX_PREEMPTION_TIMER;
+	min = PIN_BASED_EXT_INTR_MASK | PIN_BASED_NMI_EXITING;
+	opt = PIN_BASED_VIRTUAL_NMIS | PIN_BASED_POSTED_INTR |
+		 PIN_BASED_VMX_PREEMPTION_TIMER;
 	if (adjust_vmx_controls(min, opt, MSR_IA32_VMX_PINBASED_CTLS,
 				&_pin_based_exec_control) < 0)
 		return -EIO;
@@ -4781,18 +4803,18 @@ static int init_rmode_identity_map(struct kvm *kvm)
 	kvm_pfn_t identity_map_pfn;
 	u32 tmp;
 
-	if (!enable_ept)
-		return 0;
-
 	/* Protect kvm->arch.ept_identity_pagetable_done. */
 	mutex_lock(&kvm->slots_lock);
 
 	if (likely(kvm->arch.ept_identity_pagetable_done))
 		goto out2;
 
+	if (!kvm->arch.ept_identity_map_addr)
+		kvm->arch.ept_identity_map_addr = VMX_EPT_IDENTITY_PAGETABLE_ADDR;
 	identity_map_pfn = kvm->arch.ept_identity_map_addr >> PAGE_SHIFT;
 
-	r = alloc_identity_pagetable(kvm);
+	r = __x86_set_memory_region(kvm, IDENTITY_PAGETABLE_PRIVATE_MEMSLOT,
+				    kvm->arch.ept_identity_map_addr, PAGE_SIZE);
 	if (r < 0)
 		goto out2;
 
@@ -4864,20 +4886,6 @@ out:
 	return r;
 }
 
-static int alloc_identity_pagetable(struct kvm *kvm)
-{
-	/* Called with kvm->slots_lock held. */
-
-	int r = 0;
-
-	BUG_ON(kvm->arch.ept_identity_pagetable_done);
-
-	r = __x86_set_memory_region(kvm, IDENTITY_PAGETABLE_PRIVATE_MEMSLOT,
-				    kvm->arch.ept_identity_map_addr, PAGE_SIZE);
-
-	return r;
-}
-
 static int allocate_vpid(void)
 {
 	int vpid;
@@ -5233,6 +5241,10 @@ static u32 vmx_pin_based_exec_ctrl(struct vcpu_vmx *vmx)
 
 	if (!kvm_vcpu_apicv_active(&vmx->vcpu))
 		pin_based_exec_ctrl &= ~PIN_BASED_POSTED_INTR;
+
+	if (!enable_vnmi)
+		pin_based_exec_ctrl &= ~PIN_BASED_VIRTUAL_NMIS;
+
 	/* Enable the preemption timer dynamically */
 	pin_based_exec_ctrl &= ~PIN_BASED_VMX_PREEMPTION_TIMER;
 	return pin_based_exec_ctrl;
@@ -5282,13 +5294,13 @@ static u32 vmx_exec_control(struct vcpu_vmx *vmx)
 static bool vmx_rdrand_supported(void)
 {
 	return vmcs_config.cpu_based_2nd_exec_ctrl &
-		SECONDARY_EXEC_RDRAND;
+		SECONDARY_EXEC_RDRAND_EXITING;
 }
 
 static bool vmx_rdseed_supported(void)
 {
 	return vmcs_config.cpu_based_2nd_exec_ctrl &
-		SECONDARY_EXEC_RDSEED;
+		SECONDARY_EXEC_RDSEED_EXITING;
 }
 
 static void vmx_compute_secondary_exec_control(struct vcpu_vmx *vmx)
@@ -5382,30 +5394,30 @@ static void vmx_compute_secondary_exec_control(struct vcpu_vmx *vmx)
 	if (vmx_rdrand_supported()) {
 		bool rdrand_enabled = guest_cpuid_has(vcpu, X86_FEATURE_RDRAND);
 		if (rdrand_enabled)
-			exec_control &= ~SECONDARY_EXEC_RDRAND;
+			exec_control &= ~SECONDARY_EXEC_RDRAND_EXITING;
 
 		if (nested) {
 			if (rdrand_enabled)
 				vmx->nested.nested_vmx_secondary_ctls_high |=
-					SECONDARY_EXEC_RDRAND;
+					SECONDARY_EXEC_RDRAND_EXITING;
 			else
 				vmx->nested.nested_vmx_secondary_ctls_high &=
-					~SECONDARY_EXEC_RDRAND;
+					~SECONDARY_EXEC_RDRAND_EXITING;
 		}
 	}
 
 	if (vmx_rdseed_supported()) {
 		bool rdseed_enabled = guest_cpuid_has(vcpu, X86_FEATURE_RDSEED);
 		if (rdseed_enabled)
-			exec_control &= ~SECONDARY_EXEC_RDSEED;
+			exec_control &= ~SECONDARY_EXEC_RDSEED_EXITING;
 
 		if (nested) {
 			if (rdseed_enabled)
 				vmx->nested.nested_vmx_secondary_ctls_high |=
-					SECONDARY_EXEC_RDSEED;
+					SECONDARY_EXEC_RDSEED_EXITING;
 			else
 				vmx->nested.nested_vmx_secondary_ctls_high &=
-					~SECONDARY_EXEC_RDSEED;
+					~SECONDARY_EXEC_RDSEED_EXITING;
 		}
 	}
 
@@ -5426,7 +5438,7 @@ static void ept_set_mmio_spte_mask(void)
 /*
  * Sets up the vmcs for emulated real mode.
  */
-static int vmx_vcpu_setup(struct vcpu_vmx *vmx)
+static void vmx_vcpu_setup(struct vcpu_vmx *vmx)
 {
 #ifdef CONFIG_X86_64
 	unsigned long a;
@@ -5539,8 +5551,6 @@ static int vmx_vcpu_setup(struct vcpu_vmx *vmx)
 		vmcs_write64(PML_ADDRESS, page_to_phys(vmx->pml_pg));
 		vmcs_write16(GUEST_PML_INDEX, PML_ENTITY_NUM - 1);
 	}
-
-	return 0;
 }
 
 static void vmx_vcpu_reset(struct kvm_vcpu *vcpu, bool init_event)
@@ -5592,7 +5602,7 @@ static void vmx_vcpu_reset(struct kvm_vcpu *vcpu, bool init_event)
 		vmcs_write64(GUEST_IA32_DEBUGCTL, 0);
 	}
 
-	vmcs_writel(GUEST_RFLAGS, 0x02);
+	kvm_set_rflags(vcpu, X86_EFLAGS_FIXED);
 	kvm_rip_write(vcpu, 0xfff0);
 
 	vmcs_writel(GUEST_GDTR_BASE, 0);
@@ -5604,6 +5614,8 @@ static void vmx_vcpu_reset(struct kvm_vcpu *vcpu, bool init_event)
 	vmcs_write32(GUEST_ACTIVITY_STATE, GUEST_ACTIVITY_ACTIVE);
 	vmcs_write32(GUEST_INTERRUPTIBILITY_INFO, 0);
 	vmcs_writel(GUEST_PENDING_DBG_EXCEPTIONS, 0);
+	if (kvm_mpx_supported())
+		vmcs_write64(GUEST_BNDCFGS, 0);
 
 	setup_msrs(vmx);
 
@@ -5667,7 +5679,8 @@ static void enable_irq_window(struct kvm_vcpu *vcpu)
 
 static void enable_nmi_window(struct kvm_vcpu *vcpu)
 {
-	if (vmcs_read32(GUEST_INTERRUPTIBILITY_INFO) & GUEST_INTR_STATE_STI) {
+	if (!enable_vnmi ||
+	    vmcs_read32(GUEST_INTERRUPTIBILITY_INFO) & GUEST_INTR_STATE_STI) {
 		enable_irq_window(vcpu);
 		return;
 	}
@@ -5707,6 +5720,19 @@ static void vmx_inject_nmi(struct kvm_vcpu *vcpu)
 {
 	struct vcpu_vmx *vmx = to_vmx(vcpu);
 
+	if (!enable_vnmi) {
+		/*
+		 * Tracking the NMI-blocked state in software is built upon
+		 * finding the next open IRQ window. This, in turn, depends on
+		 * well-behaving guests: They have to keep IRQs disabled at
+		 * least as long as the NMI handler runs. Otherwise we may
+		 * cause NMI nesting, maybe breaking the guest. But as this is
+		 * highly unlikely, we can live with the residual risk.
+		 */
+		vmx->loaded_vmcs->soft_vnmi_blocked = 1;
+		vmx->loaded_vmcs->vnmi_blocked_time = 0;
+	}
+
 	++vcpu->stat.nmi_injections;
 	vmx->loaded_vmcs->nmi_known_unmasked = false;
 
@@ -5725,6 +5751,8 @@ static bool vmx_get_nmi_mask(struct kvm_vcpu *vcpu)
 	struct vcpu_vmx *vmx = to_vmx(vcpu);
 	bool masked;
 
+	if (!enable_vnmi)
+		return vmx->loaded_vmcs->soft_vnmi_blocked;
 	if (vmx->loaded_vmcs->nmi_known_unmasked)
 		return false;
 	masked = vmcs_read32(GUEST_INTERRUPTIBILITY_INFO) & GUEST_INTR_STATE_NMI;
@@ -5736,13 +5764,20 @@ static void vmx_set_nmi_mask(struct kvm_vcpu *vcpu, bool masked)
 {
 	struct vcpu_vmx *vmx = to_vmx(vcpu);
 
-	vmx->loaded_vmcs->nmi_known_unmasked = !masked;
-	if (masked)
-		vmcs_set_bits(GUEST_INTERRUPTIBILITY_INFO,
-			      GUEST_INTR_STATE_NMI);
-	else
-		vmcs_clear_bits(GUEST_INTERRUPTIBILITY_INFO,
-				GUEST_INTR_STATE_NMI);
+	if (!enable_vnmi) {
+		if (vmx->loaded_vmcs->soft_vnmi_blocked != masked) {
+			vmx->loaded_vmcs->soft_vnmi_blocked = masked;
+			vmx->loaded_vmcs->vnmi_blocked_time = 0;
+		}
+	} else {
+		vmx->loaded_vmcs->nmi_known_unmasked = !masked;
+		if (masked)
+			vmcs_set_bits(GUEST_INTERRUPTIBILITY_INFO,
+				      GUEST_INTR_STATE_NMI);
+		else
+			vmcs_clear_bits(GUEST_INTERRUPTIBILITY_INFO,
+					GUEST_INTR_STATE_NMI);
+	}
 }
 
 static int vmx_nmi_allowed(struct kvm_vcpu *vcpu)
@@ -5750,6 +5785,10 @@ static int vmx_nmi_allowed(struct kvm_vcpu *vcpu)
 	if (to_vmx(vcpu)->nested.nested_run_pending)
 		return 0;
 
+	if (!enable_vnmi &&
+	    to_vmx(vcpu)->loaded_vmcs->soft_vnmi_blocked)
+		return 0;
+
 	return	!(vmcs_read32(GUEST_INTERRUPTIBILITY_INFO) &
 		  (GUEST_INTR_STATE_MOV_SS | GUEST_INTR_STATE_STI
 		   | GUEST_INTR_STATE_NMI));
@@ -5878,11 +5917,10 @@ static int handle_exception(struct kvm_vcpu *vcpu)
 		return 1;  /* already handled by vmx_vcpu_run() */
 
 	if (is_invalid_opcode(intr_info)) {
-		if (is_guest_mode(vcpu)) {
-			kvm_queue_exception(vcpu, UD_VECTOR);
-			return 1;
-		}
+		WARN_ON_ONCE(is_guest_mode(vcpu));
 		er = emulate_instruction(vcpu, EMULTYPE_TRAP_UD);
+		if (er == EMULATE_USER_EXIT)
+			return 0;
 		if (er != EMULATE_DONE)
 			kvm_queue_exception(vcpu, UD_VECTOR);
 		return 1;
@@ -5912,8 +5950,7 @@ static int handle_exception(struct kvm_vcpu *vcpu)
 		cr2 = vmcs_readl(EXIT_QUALIFICATION);
 		/* EPT won't cause page fault directly */
 		WARN_ON_ONCE(!vcpu->arch.apf.host_apf_reason && enable_ept);
-		return kvm_handle_page_fault(vcpu, error_code, cr2, NULL, 0,
-				true);
+		return kvm_handle_page_fault(vcpu, error_code, cr2, NULL, 0);
 	}
 
 	ex_no = intr_info & INTR_INFO_VECTOR_MASK;
@@ -6478,6 +6515,7 @@ static int handle_ept_violation(struct kvm_vcpu *vcpu)
 	 * AAK134, BY25.
 	 */
 	if (!(to_vmx(vcpu)->idt_vectoring_info & VECTORING_INFO_VALID_MASK) &&
+			enable_vnmi &&
 			(exit_qualification & INTR_INFO_UNBLOCK_NMI))
 		vmcs_set_bits(GUEST_INTERRUPTIBILITY_INFO, GUEST_INTR_STATE_NMI);
 
@@ -6537,6 +6575,7 @@ static int handle_ept_misconfig(struct kvm_vcpu *vcpu)
 
 static int handle_nmi_window(struct kvm_vcpu *vcpu)
 {
+	WARN_ON_ONCE(!enable_vnmi);
 	vmcs_clear_bits(CPU_BASED_VM_EXEC_CONTROL,
 			CPU_BASED_VIRTUAL_NMI_PENDING);
 	++vcpu->stat.nmi_window_exits;
@@ -6564,7 +6603,7 @@ static int handle_invalid_guest_state(struct kvm_vcpu *vcpu)
 		if (kvm_test_request(KVM_REQ_EVENT, vcpu))
 			return 1;
 
-		err = emulate_instruction(vcpu, EMULTYPE_NO_REEXECUTE);
+		err = emulate_instruction(vcpu, 0);
 
 		if (err == EMULATE_USER_EXIT) {
 			++vcpu->stat.mmio_exits;
@@ -6712,16 +6751,10 @@ static __init int hardware_setup(void)
 			goto out;
 	}
 
-	vmx_io_bitmap_b = (unsigned long *)__get_free_page(GFP_KERNEL);
 	memset(vmx_vmread_bitmap, 0xff, PAGE_SIZE);
 	memset(vmx_vmwrite_bitmap, 0xff, PAGE_SIZE);
 
-	/*
-	 * Allow direct access to the PC debug port (it is often used for I/O
-	 * delays, but the vmexits simply slow things down).
-	 */
 	memset(vmx_io_bitmap_a, 0xff, PAGE_SIZE);
-	clear_bit(0x80, vmx_io_bitmap_a);
 
 	memset(vmx_io_bitmap_b, 0xff, PAGE_SIZE);
 
@@ -6747,21 +6780,22 @@ static __init int hardware_setup(void)
 
 	if (!cpu_has_vmx_ept() ||
 	    !cpu_has_vmx_ept_4levels() ||
-	    !cpu_has_vmx_ept_mt_wb()) {
+	    !cpu_has_vmx_ept_mt_wb() ||
+	    !cpu_has_vmx_invept_global())
 		enable_ept = 0;
-		enable_unrestricted_guest = 0;
-		enable_ept_ad_bits = 0;
-	}
 
 	if (!cpu_has_vmx_ept_ad_bits() || !enable_ept)
 		enable_ept_ad_bits = 0;
 
-	if (!cpu_has_vmx_unrestricted_guest())
+	if (!cpu_has_vmx_unrestricted_guest() || !enable_ept)
 		enable_unrestricted_guest = 0;
 
 	if (!cpu_has_vmx_flexpriority())
 		flexpriority_enabled = 0;
 
+	if (!cpu_has_virtual_nmis())
+		enable_vnmi = 0;
+
 	/*
 	 * set_apic_access_page_addr() is used to reload apic access
 	 * page upon invalidation.  No need to do anything if not
@@ -6776,8 +6810,13 @@ static __init int hardware_setup(void)
 	if (enable_ept && !cpu_has_vmx_ept_2m_page())
 		kvm_disable_largepages();
 
-	if (!cpu_has_vmx_ple())
+	if (!cpu_has_vmx_ple()) {
 		ple_gap = 0;
+		ple_window = 0;
+		ple_window_grow = 0;
+		ple_window_max = 0;
+		ple_window_shrink = 0;
+	}
 
 	if (!cpu_has_vmx_apicv()) {
 		enable_apicv = 0;
@@ -6961,7 +7000,7 @@ static struct loaded_vmcs *nested_get_current_vmcs02(struct vcpu_vmx *vmx)
 	}
 
 	/* Create a new VMCS */
-	item = kmalloc(sizeof(struct vmcs02_list), GFP_KERNEL);
+	item = kzalloc(sizeof(struct vmcs02_list), GFP_KERNEL);
 	if (!item)
 		return NULL;
 	item->vmcs02.vmcs = alloc_vmcs();
@@ -7370,10 +7409,11 @@ static inline void nested_release_vmcs12(struct vcpu_vmx *vmx)
  */
 static void free_nested(struct vcpu_vmx *vmx)
 {
-	if (!vmx->nested.vmxon)
+	if (!vmx->nested.vmxon && !vmx->nested.smm.vmxon)
 		return;
 
 	vmx->nested.vmxon = false;
+	vmx->nested.smm.vmxon = false;
 	free_vpid(vmx->nested.vpid02);
 	vmx->nested.posted_intr_nv = -1;
 	vmx->nested.current_vmptr = -1ull;
@@ -7978,6 +8018,7 @@ static int handle_pml_full(struct kvm_vcpu *vcpu)
 	 * "blocked by NMI" bit has to be set before next VM entry.
 	 */
 	if (!(to_vmx(vcpu)->idt_vectoring_info & VECTORING_INFO_VALID_MASK) &&
+			enable_vnmi &&
 			(exit_qualification & INTR_INFO_UNBLOCK_NMI))
 		vmcs_set_bits(GUEST_INTERRUPTIBILITY_INFO,
 				GUEST_INTR_STATE_NMI);
@@ -8415,9 +8456,9 @@ static bool nested_vmx_exit_reflected(struct kvm_vcpu *vcpu, u32 exit_reason)
 	case EXIT_REASON_RDPMC:
 		return nested_cpu_has(vmcs12, CPU_BASED_RDPMC_EXITING);
 	case EXIT_REASON_RDRAND:
-		return nested_cpu_has2(vmcs12, SECONDARY_EXEC_RDRAND);
+		return nested_cpu_has2(vmcs12, SECONDARY_EXEC_RDRAND_EXITING);
 	case EXIT_REASON_RDSEED:
-		return nested_cpu_has2(vmcs12, SECONDARY_EXEC_RDSEED);
+		return nested_cpu_has2(vmcs12, SECONDARY_EXEC_RDSEED_EXITING);
 	case EXIT_REASON_RDTSC: case EXIT_REASON_RDTSCP:
 		return nested_cpu_has(vmcs12, CPU_BASED_RDTSC_EXITING);
 	case EXIT_REASON_VMCALL: case EXIT_REASON_VMCLEAR:
@@ -8822,6 +8863,25 @@ static int vmx_handle_exit(struct kvm_vcpu *vcpu)
 		return 0;
 	}
 
+	if (unlikely(!enable_vnmi &&
+		     vmx->loaded_vmcs->soft_vnmi_blocked)) {
+		if (vmx_interrupt_allowed(vcpu)) {
+			vmx->loaded_vmcs->soft_vnmi_blocked = 0;
+		} else if (vmx->loaded_vmcs->vnmi_blocked_time > 1000000000LL &&
+			   vcpu->arch.nmi_pending) {
+			/*
+			 * This CPU don't support us in finding the end of an
+			 * NMI-blocked window if the guest runs with IRQs
+			 * disabled. So we pull the trigger after 1 s of
+			 * futile waiting, but inform the user about this.
+			 */
+			printk(KERN_WARNING "%s: Breaking out of NMI-blocked "
+			       "state on VCPU %d after 1 s timeout\n",
+			       __func__, vcpu->vcpu_id);
+			vmx->loaded_vmcs->soft_vnmi_blocked = 0;
+		}
+	}
+
 	if (exit_reason < kvm_vmx_max_exit_handlers
 	    && kvm_vmx_exit_handlers[exit_reason])
 		return kvm_vmx_exit_handlers[exit_reason](vcpu);
@@ -9104,33 +9164,38 @@ static void vmx_recover_nmi_blocking(struct vcpu_vmx *vmx)
 
 	idtv_info_valid = vmx->idt_vectoring_info & VECTORING_INFO_VALID_MASK;
 
-	if (vmx->loaded_vmcs->nmi_known_unmasked)
-		return;
-	/*
-	 * Can't use vmx->exit_intr_info since we're not sure what
-	 * the exit reason is.
-	 */
-	exit_intr_info = vmcs_read32(VM_EXIT_INTR_INFO);
-	unblock_nmi = (exit_intr_info & INTR_INFO_UNBLOCK_NMI) != 0;
-	vector = exit_intr_info & INTR_INFO_VECTOR_MASK;
-	/*
-	 * SDM 3: 27.7.1.2 (September 2008)
-	 * Re-set bit "block by NMI" before VM entry if vmexit caused by
-	 * a guest IRET fault.
-	 * SDM 3: 23.2.2 (September 2008)
-	 * Bit 12 is undefined in any of the following cases:
-	 *  If the VM exit sets the valid bit in the IDT-vectoring
-	 *   information field.
-	 *  If the VM exit is due to a double fault.
-	 */
-	if ((exit_intr_info & INTR_INFO_VALID_MASK) && unblock_nmi &&
-	    vector != DF_VECTOR && !idtv_info_valid)
-		vmcs_set_bits(GUEST_INTERRUPTIBILITY_INFO,
-			      GUEST_INTR_STATE_NMI);
-	else
-		vmx->loaded_vmcs->nmi_known_unmasked =
-			!(vmcs_read32(GUEST_INTERRUPTIBILITY_INFO)
-			  & GUEST_INTR_STATE_NMI);
+	if (enable_vnmi) {
+		if (vmx->loaded_vmcs->nmi_known_unmasked)
+			return;
+		/*
+		 * Can't use vmx->exit_intr_info since we're not sure what
+		 * the exit reason is.
+		 */
+		exit_intr_info = vmcs_read32(VM_EXIT_INTR_INFO);
+		unblock_nmi = (exit_intr_info & INTR_INFO_UNBLOCK_NMI) != 0;
+		vector = exit_intr_info & INTR_INFO_VECTOR_MASK;
+		/*
+		 * SDM 3: 27.7.1.2 (September 2008)
+		 * Re-set bit "block by NMI" before VM entry if vmexit caused by
+		 * a guest IRET fault.
+		 * SDM 3: 23.2.2 (September 2008)
+		 * Bit 12 is undefined in any of the following cases:
+		 *  If the VM exit sets the valid bit in the IDT-vectoring
+		 *   information field.
+		 *  If the VM exit is due to a double fault.
+		 */
+		if ((exit_intr_info & INTR_INFO_VALID_MASK) && unblock_nmi &&
+		    vector != DF_VECTOR && !idtv_info_valid)
+			vmcs_set_bits(GUEST_INTERRUPTIBILITY_INFO,
+				      GUEST_INTR_STATE_NMI);
+		else
+			vmx->loaded_vmcs->nmi_known_unmasked =
+				!(vmcs_read32(GUEST_INTERRUPTIBILITY_INFO)
+				  & GUEST_INTR_STATE_NMI);
+	} else if (unlikely(vmx->loaded_vmcs->soft_vnmi_blocked))
+		vmx->loaded_vmcs->vnmi_blocked_time +=
+			ktime_to_ns(ktime_sub(ktime_get(),
+					      vmx->loaded_vmcs->entry_time));
 }
 
 static void __vmx_complete_interrupts(struct kvm_vcpu *vcpu,
@@ -9247,6 +9312,11 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
 	struct vcpu_vmx *vmx = to_vmx(vcpu);
 	unsigned long debugctlmsr, cr3, cr4;
 
+	/* Record the guest's net vcpu time for enforced NMI injections. */
+	if (unlikely(!enable_vnmi &&
+		     vmx->loaded_vmcs->soft_vnmi_blocked))
+		vmx->loaded_vmcs->entry_time = ktime_get();
+
 	/* Don't enter VMX if guest state is invalid, let the exit handler
 	   start emulation until we arrive back to a valid state */
 	if (vmx->emulation_required)
@@ -9475,7 +9545,6 @@ static void vmx_switch_vmcs(struct kvm_vcpu *vcpu, struct loaded_vmcs *vmcs)
 	vmx->loaded_vmcs = vmcs;
 	vmx_vcpu_put(vcpu);
 	vmx_vcpu_load(vcpu, cpu);
-	vcpu->cpu = cpu;
 	put_cpu();
 }
 
@@ -9556,11 +9625,9 @@ static struct kvm_vcpu *vmx_create_vcpu(struct kvm *kvm, unsigned int id)
 	cpu = get_cpu();
 	vmx_vcpu_load(&vmx->vcpu, cpu);
 	vmx->vcpu.cpu = cpu;
-	err = vmx_vcpu_setup(vmx);
+	vmx_vcpu_setup(vmx);
 	vmx_vcpu_put(&vmx->vcpu);
 	put_cpu();
-	if (err)
-		goto free_vmcs;
 	if (cpu_need_virtualize_apic_accesses(&vmx->vcpu)) {
 		err = alloc_apic_access_page(kvm);
 		if (err)
@@ -9568,9 +9635,6 @@ static struct kvm_vcpu *vmx_create_vcpu(struct kvm *kvm, unsigned int id)
 	}
 
 	if (enable_ept) {
-		if (!kvm->arch.ept_identity_map_addr)
-			kvm->arch.ept_identity_map_addr =
-				VMX_EPT_IDENTITY_PAGETABLE_ADDR;
 		err = init_rmode_identity_map(kvm);
 		if (err)
 			goto free_vmcs;
@@ -9732,8 +9796,7 @@ static void nested_vmx_cr_fixed1_bits_update(struct kvm_vcpu *vcpu)
 	cr4_fixed1_update(X86_CR4_SMEP,       ebx, bit(X86_FEATURE_SMEP));
 	cr4_fixed1_update(X86_CR4_SMAP,       ebx, bit(X86_FEATURE_SMAP));
 	cr4_fixed1_update(X86_CR4_PKE,        ecx, bit(X86_FEATURE_PKU));
-	/* TODO: Use X86_CR4_UMIP and X86_FEATURE_UMIP macros */
-	cr4_fixed1_update(bit(11),            ecx, bit(2));
+	cr4_fixed1_update(X86_CR4_UMIP,       ecx, bit(X86_FEATURE_UMIP));
 
 #undef cr4_fixed1_update
 }
@@ -10807,6 +10870,11 @@ static int check_vmentry_postreqs(struct kvm_vcpu *vcpu, struct vmcs12 *vmcs12,
 			return 1;
 	}
 
+	if ((vmcs12->vm_entry_controls & VM_ENTRY_LOAD_BNDCFGS) &&
+		(is_noncanonical_address(vmcs12->guest_bndcfgs & PAGE_MASK, vcpu) ||
+		(vmcs12->guest_bndcfgs & MSR_IA32_BNDCFGS_RSVD)))
+			return 1;
+
 	return 0;
 }
 
@@ -11031,13 +11099,12 @@ static int vmx_check_nested_events(struct kvm_vcpu *vcpu, bool external_intr)
 {
 	struct vcpu_vmx *vmx = to_vmx(vcpu);
 	unsigned long exit_qual;
-
-	if (kvm_event_needs_reinjection(vcpu))
-		return -EBUSY;
+	bool block_nested_events =
+	    vmx->nested.nested_run_pending || kvm_event_needs_reinjection(vcpu);
 
 	if (vcpu->arch.exception.pending &&
 		nested_vmx_check_exception(vcpu, &exit_qual)) {
-		if (vmx->nested.nested_run_pending)
+		if (block_nested_events)
 			return -EBUSY;
 		nested_vmx_inject_exception_vmexit(vcpu, exit_qual);
 		vcpu->arch.exception.pending = false;
@@ -11046,14 +11113,14 @@ static int vmx_check_nested_events(struct kvm_vcpu *vcpu, bool external_intr)
 
 	if (nested_cpu_has_preemption_timer(get_vmcs12(vcpu)) &&
 	    vmx->nested.preemption_timer_expired) {
-		if (vmx->nested.nested_run_pending)
+		if (block_nested_events)
 			return -EBUSY;
 		nested_vmx_vmexit(vcpu, EXIT_REASON_PREEMPTION_TIMER, 0, 0);
 		return 0;
 	}
 
 	if (vcpu->arch.nmi_pending && nested_exit_on_nmi(vcpu)) {
-		if (vmx->nested.nested_run_pending)
+		if (block_nested_events)
 			return -EBUSY;
 		nested_vmx_vmexit(vcpu, EXIT_REASON_EXCEPTION_NMI,
 				  NMI_VECTOR | INTR_TYPE_NMI_INTR |
@@ -11069,7 +11136,7 @@ static int vmx_check_nested_events(struct kvm_vcpu *vcpu, bool external_intr)
 
 	if ((kvm_cpu_has_interrupt(vcpu) || external_intr) &&
 	    nested_exit_on_intr(vcpu)) {
-		if (vmx->nested.nested_run_pending)
+		if (block_nested_events)
 			return -EBUSY;
 		nested_vmx_vmexit(vcpu, EXIT_REASON_EXTERNAL_INTERRUPT, 0, 0);
 		return 0;
@@ -11256,6 +11323,24 @@ static void prepare_vmcs12(struct kvm_vcpu *vcpu, struct vmcs12 *vmcs12,
 	kvm_clear_interrupt_queue(vcpu);
 }
 
+static void load_vmcs12_mmu_host_state(struct kvm_vcpu *vcpu,
+			struct vmcs12 *vmcs12)
+{
+	u32 entry_failure_code;
+
+	nested_ept_uninit_mmu_context(vcpu);
+
+	/*
+	 * Only PDPTE load can fail as the value of cr3 was checked on entry and
+	 * couldn't have changed.
+	 */
+	if (nested_vmx_load_cr3(vcpu, vmcs12->host_cr3, false, &entry_failure_code))
+		nested_vmx_abort(vcpu, VMX_ABORT_LOAD_HOST_PDPTE_FAIL);
+
+	if (!enable_ept)
+		vcpu->arch.walk_mmu->inject_page_fault = kvm_inject_page_fault;
+}
+
 /*
  * A part of what we need to when the nested L2 guest exits and we want to
  * run its L1 parent, is to reset L1's guest state to the host state specified
@@ -11269,7 +11354,6 @@ static void load_vmcs12_host_state(struct kvm_vcpu *vcpu,
 				   struct vmcs12 *vmcs12)
 {
 	struct kvm_segment seg;
-	u32 entry_failure_code;
 
 	if (vmcs12->vm_exit_controls & VM_EXIT_LOAD_IA32_EFER)
 		vcpu->arch.efer = vmcs12->host_ia32_efer;
@@ -11296,17 +11380,7 @@ static void load_vmcs12_host_state(struct kvm_vcpu *vcpu,
 	vcpu->arch.cr4_guest_owned_bits = ~vmcs_readl(CR4_GUEST_HOST_MASK);
 	vmx_set_cr4(vcpu, vmcs12->host_cr4);
 
-	nested_ept_uninit_mmu_context(vcpu);
-
-	/*
-	 * Only PDPTE load can fail as the value of cr3 was checked on entry and
-	 * couldn't have changed.
-	 */
-	if (nested_vmx_load_cr3(vcpu, vmcs12->host_cr3, false, &entry_failure_code))
-		nested_vmx_abort(vcpu, VMX_ABORT_LOAD_HOST_PDPTE_FAIL);
-
-	if (!enable_ept)
-		vcpu->arch.walk_mmu->inject_page_fault = kvm_inject_page_fault;
+	load_vmcs12_mmu_host_state(vcpu, vmcs12);
 
 	if (enable_vpid) {
 		/*
@@ -11325,6 +11399,8 @@ static void load_vmcs12_host_state(struct kvm_vcpu *vcpu,
 	vmcs_writel(GUEST_SYSENTER_EIP, vmcs12->host_ia32_sysenter_eip);
 	vmcs_writel(GUEST_IDTR_BASE, vmcs12->host_idtr_base);
 	vmcs_writel(GUEST_GDTR_BASE, vmcs12->host_gdtr_base);
+	vmcs_write32(GUEST_IDTR_LIMIT, 0xFFFF);
+	vmcs_write32(GUEST_GDTR_LIMIT, 0xFFFF);
 
 	/* If not VM_EXIT_CLEAR_BNDCFGS, the L2 value propagates to L1.  */
 	if (vmcs12->vm_exit_controls & VM_EXIT_CLEAR_BNDCFGS)
@@ -11421,8 +11497,11 @@ static void nested_vmx_vmexit(struct kvm_vcpu *vcpu, u32 exit_reason,
 	leave_guest_mode(vcpu);
 
 	if (likely(!vmx->fail)) {
-		prepare_vmcs12(vcpu, vmcs12, exit_reason, exit_intr_info,
-			       exit_qualification);
+		if (exit_reason == -1)
+			sync_vmcs12(vcpu, vmcs12);
+		else
+			prepare_vmcs12(vcpu, vmcs12, exit_reason, exit_intr_info,
+				       exit_qualification);
 
 		if (nested_vmx_store_msr(vcpu, vmcs12->vm_exit_msr_store_addr,
 					 vmcs12->vm_exit_msr_store_count))
@@ -11486,7 +11565,7 @@ static void nested_vmx_vmexit(struct kvm_vcpu *vcpu, u32 exit_reason,
 	 */
 	kvm_make_request(KVM_REQ_APIC_PAGE_RELOAD, vcpu);
 
-	if (enable_shadow_vmcs)
+	if (enable_shadow_vmcs && exit_reason != -1)
 		vmx->nested.sync_shadow_vmcs = true;
 
 	/* in case we halted in L2 */
@@ -11510,12 +11589,13 @@ static void nested_vmx_vmexit(struct kvm_vcpu *vcpu, u32 exit_reason,
 				INTR_INFO_VALID_MASK | INTR_TYPE_EXT_INTR;
 		}
 
-		trace_kvm_nested_vmexit_inject(vmcs12->vm_exit_reason,
-					       vmcs12->exit_qualification,
-					       vmcs12->idt_vectoring_info_field,
-					       vmcs12->vm_exit_intr_info,
-					       vmcs12->vm_exit_intr_error_code,
-					       KVM_ISA_VMX);
+		if (exit_reason != -1)
+			trace_kvm_nested_vmexit_inject(vmcs12->vm_exit_reason,
+						       vmcs12->exit_qualification,
+						       vmcs12->idt_vectoring_info_field,
+						       vmcs12->vm_exit_intr_info,
+						       vmcs12->vm_exit_intr_error_code,
+						       KVM_ISA_VMX);
 
 		load_vmcs12_host_state(vcpu, vmcs12);
 
@@ -11530,6 +11610,9 @@ static void nested_vmx_vmexit(struct kvm_vcpu *vcpu, u32 exit_reason,
 	 * accordingly.
 	 */
 	nested_vmx_failValid(vcpu, VMXERR_ENTRY_INVALID_CONTROL_FIELD);
+
+	load_vmcs12_mmu_host_state(vcpu, vmcs12);
+
 	/*
 	 * The emulated instruction was already skipped in
 	 * nested_vmx_run, but the updated RIP was never
@@ -11938,6 +12021,54 @@ static void vmx_setup_mce(struct kvm_vcpu *vcpu)
 			~FEATURE_CONTROL_LMCE;
 }
 
+static int vmx_smi_allowed(struct kvm_vcpu *vcpu)
+{
+	/* we need a nested vmexit to enter SMM, postpone if run is pending */
+	if (to_vmx(vcpu)->nested.nested_run_pending)
+		return 0;
+	return 1;
+}
+
+static int vmx_pre_enter_smm(struct kvm_vcpu *vcpu, char *smstate)
+{
+	struct vcpu_vmx *vmx = to_vmx(vcpu);
+
+	vmx->nested.smm.guest_mode = is_guest_mode(vcpu);
+	if (vmx->nested.smm.guest_mode)
+		nested_vmx_vmexit(vcpu, -1, 0, 0);
+
+	vmx->nested.smm.vmxon = vmx->nested.vmxon;
+	vmx->nested.vmxon = false;
+	return 0;
+}
+
+static int vmx_pre_leave_smm(struct kvm_vcpu *vcpu, u64 smbase)
+{
+	struct vcpu_vmx *vmx = to_vmx(vcpu);
+	int ret;
+
+	if (vmx->nested.smm.vmxon) {
+		vmx->nested.vmxon = true;
+		vmx->nested.smm.vmxon = false;
+	}
+
+	if (vmx->nested.smm.guest_mode) {
+		vcpu->arch.hflags &= ~HF_SMM_MASK;
+		ret = enter_vmx_non_root_mode(vcpu, false);
+		vcpu->arch.hflags |= HF_SMM_MASK;
+		if (ret)
+			return ret;
+
+		vmx->nested.smm.guest_mode = false;
+	}
+	return 0;
+}
+
+static int enable_smi_window(struct kvm_vcpu *vcpu)
+{
+	return 0;
+}
+
 static struct kvm_x86_ops vmx_x86_ops __ro_after_init = {
 	.cpu_has_kvm_support = cpu_has_kvm_support,
 	.disabled_by_bios = vmx_disabled_by_bios,
@@ -12063,6 +12194,11 @@ static struct kvm_x86_ops vmx_x86_ops __ro_after_init = {
 #endif
 
 	.setup_mce = vmx_setup_mce,
+
+	.smi_allowed = vmx_smi_allowed,
+	.pre_enter_smm = vmx_pre_enter_smm,
+	.pre_leave_smm = vmx_pre_leave_smm,
+	.enable_smi_window = enable_smi_window,
 };
 
 static int __init vmx_init(void)
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 03869eb7fcd6..1cec2c62a0b0 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -107,6 +107,9 @@ EXPORT_SYMBOL_GPL(kvm_x86_ops);
 static bool __read_mostly ignore_msrs = 0;
 module_param(ignore_msrs, bool, S_IRUGO | S_IWUSR);
 
+static bool __read_mostly report_ignored_msrs = true;
+module_param(report_ignored_msrs, bool, S_IRUGO | S_IWUSR);
+
 unsigned int min_timer_period_us = 500;
 module_param(min_timer_period_us, uint, S_IRUGO | S_IWUSR);
 
@@ -1795,10 +1798,13 @@ u64 get_kvmclock_ns(struct kvm *kvm)
 	/* both __this_cpu_read() and rdtsc() should be on the same cpu */
 	get_cpu();
 
-	kvm_get_time_scale(NSEC_PER_SEC, __this_cpu_read(cpu_tsc_khz) * 1000LL,
-			   &hv_clock.tsc_shift,
-			   &hv_clock.tsc_to_system_mul);
-	ret = __pvclock_read_cycles(&hv_clock, rdtsc());
+	if (__this_cpu_read(cpu_tsc_khz)) {
+		kvm_get_time_scale(NSEC_PER_SEC, __this_cpu_read(cpu_tsc_khz) * 1000LL,
+				   &hv_clock.tsc_shift,
+				   &hv_clock.tsc_to_system_mul);
+		ret = __pvclock_read_cycles(&hv_clock, rdtsc());
+	} else
+		ret = ktime_get_boot_ns() + ka->kvmclock_offset;
 
 	put_cpu();
 
@@ -1830,6 +1836,9 @@ static void kvm_setup_pvclock_page(struct kvm_vcpu *v)
 	 */
 	BUILD_BUG_ON(offsetof(struct pvclock_vcpu_time_info, version) != 0);
 
+	if (guest_hv_clock.version & 1)
+		++guest_hv_clock.version;  /* first time write, random junk */
+
 	vcpu->hv_clock.version = guest_hv_clock.version + 1;
 	kvm_write_guest_cached(v->kvm, &vcpu->pv_time,
 				&vcpu->hv_clock,
@@ -2006,10 +2015,12 @@ static void kvmclock_sync_fn(struct work_struct *work)
 					KVMCLOCK_SYNC_PERIOD);
 }
 
-static int set_msr_mce(struct kvm_vcpu *vcpu, u32 msr, u64 data)
+static int set_msr_mce(struct kvm_vcpu *vcpu, struct msr_data *msr_info)
 {
 	u64 mcg_cap = vcpu->arch.mcg_cap;
 	unsigned bank_num = mcg_cap & 0xff;
+	u32 msr = msr_info->index;
+	u64 data = msr_info->data;
 
 	switch (msr) {
 	case MSR_IA32_MCG_STATUS:
@@ -2034,6 +2045,9 @@ static int set_msr_mce(struct kvm_vcpu *vcpu, u32 msr, u64 data)
 			if ((offset & 0x3) == 0 &&
 			    data != 0 && (data | (1 << 10)) != ~(u64)0)
 				return -1;
+			if (!msr_info->host_initiated &&
+				(offset & 0x3) == 1 && data != 0)
+				return -1;
 			vcpu->arch.mce_banks[offset] = data;
 			break;
 		}
@@ -2283,7 +2297,7 @@ int kvm_set_msr_common(struct kvm_vcpu *vcpu, struct msr_data *msr_info)
 	case MSR_IA32_MCG_CTL:
 	case MSR_IA32_MCG_STATUS:
 	case MSR_IA32_MC0_CTL ... MSR_IA32_MCx_CTL(KVM_MAX_MCE_BANKS) - 1:
-		return set_msr_mce(vcpu, msr, data);
+		return set_msr_mce(vcpu, msr_info);
 
 	case MSR_K7_PERFCTR0 ... MSR_K7_PERFCTR3:
 	case MSR_P6_PERFCTR0 ... MSR_P6_PERFCTR1:
@@ -2317,7 +2331,9 @@ int kvm_set_msr_common(struct kvm_vcpu *vcpu, struct msr_data *msr_info)
 		/* Drop writes to this legacy MSR -- see rdmsr
 		 * counterpart for further detail.
 		 */
-		vcpu_unimpl(vcpu, "ignored wrmsr: 0x%x data 0x%llx\n", msr, data);
+		if (report_ignored_msrs)
+			vcpu_unimpl(vcpu, "ignored wrmsr: 0x%x data 0x%llx\n",
+				msr, data);
 		break;
 	case MSR_AMD64_OSVW_ID_LENGTH:
 		if (!guest_cpuid_has(vcpu, X86_FEATURE_OSVW))
@@ -2354,8 +2370,10 @@ int kvm_set_msr_common(struct kvm_vcpu *vcpu, struct msr_data *msr_info)
 				    msr, data);
 			return 1;
 		} else {
-			vcpu_unimpl(vcpu, "ignored wrmsr: 0x%x data 0x%llx\n",
-				    msr, data);
+			if (report_ignored_msrs)
+				vcpu_unimpl(vcpu,
+					"ignored wrmsr: 0x%x data 0x%llx\n",
+					msr, data);
 			break;
 		}
 	}
@@ -2573,7 +2591,9 @@ int kvm_get_msr_common(struct kvm_vcpu *vcpu, struct msr_data *msr_info)
 					       msr_info->index);
 			return 1;
 		} else {
-			vcpu_unimpl(vcpu, "ignored rdmsr: 0x%x\n", msr_info->index);
+			if (report_ignored_msrs)
+				vcpu_unimpl(vcpu, "ignored rdmsr: 0x%x\n",
+					msr_info->index);
 			msr_info->data = 0;
 		}
 		break;
@@ -2917,7 +2937,6 @@ void kvm_arch_vcpu_put(struct kvm_vcpu *vcpu)
 	srcu_read_unlock(&vcpu->kvm->srcu, idx);
 	pagefault_enable();
 	kvm_x86_ops->vcpu_put(vcpu);
-	kvm_put_guest_fpu(vcpu);
 	vcpu->arch.last_host_tsc = rdtsc();
 }
 
@@ -4034,10 +4053,16 @@ long kvm_arch_vm_ioctl(struct file *filp,
 	case KVM_SET_IDENTITY_MAP_ADDR: {
 		u64 ident_addr;
 
+		mutex_lock(&kvm->lock);
+		r = -EINVAL;
+		if (kvm->created_vcpus)
+			goto set_identity_unlock;
 		r = -EFAULT;
 		if (copy_from_user(&ident_addr, argp, sizeof ident_addr))
-			goto out;
+			goto set_identity_unlock;
 		r = kvm_vm_ioctl_set_identity_map_addr(kvm, ident_addr);
+set_identity_unlock:
+		mutex_unlock(&kvm->lock);
 		break;
 	}
 	case KVM_SET_NR_MMU_PAGES:
@@ -4359,7 +4384,7 @@ static int vcpu_mmio_read(struct kvm_vcpu *vcpu, gpa_t addr, int len, void *v)
 					 addr, n, v))
 		    && kvm_io_bus_read(vcpu, KVM_MMIO_BUS, addr, n, v))
 			break;
-		trace_kvm_mmio(KVM_TRACE_MMIO_READ, n, addr, *(u64 *)v);
+		trace_kvm_mmio(KVM_TRACE_MMIO_READ, n, addr, v);
 		handled += n;
 		addr += n;
 		len -= n;
@@ -4618,7 +4643,7 @@ static int read_prepare(struct kvm_vcpu *vcpu, void *val, int bytes)
 {
 	if (vcpu->mmio_read_completed) {
 		trace_kvm_mmio(KVM_TRACE_MMIO_READ, bytes,
-			       vcpu->mmio_fragments[0].gpa, *(u64 *)val);
+			       vcpu->mmio_fragments[0].gpa, val);
 		vcpu->mmio_read_completed = 0;
 		return 1;
 	}
@@ -4640,14 +4665,14 @@ static int write_emulate(struct kvm_vcpu *vcpu, gpa_t gpa,
 
 static int write_mmio(struct kvm_vcpu *vcpu, gpa_t gpa, int bytes, void *val)
 {
-	trace_kvm_mmio(KVM_TRACE_MMIO_WRITE, bytes, gpa, *(u64 *)val);
+	trace_kvm_mmio(KVM_TRACE_MMIO_WRITE, bytes, gpa, val);
 	return vcpu_mmio_write(vcpu, gpa, bytes, val);
 }
 
 static int read_exit_mmio(struct kvm_vcpu *vcpu, gpa_t gpa,
 			  void *val, int bytes)
 {
-	trace_kvm_mmio(KVM_TRACE_MMIO_READ_UNSATISFIED, bytes, gpa, 0);
+	trace_kvm_mmio(KVM_TRACE_MMIO_READ_UNSATISFIED, bytes, gpa, NULL);
 	return X86EMUL_IO_NEEDED;
 }
 
@@ -5226,17 +5251,6 @@ static void emulator_halt(struct x86_emulate_ctxt *ctxt)
 	emul_to_vcpu(ctxt)->arch.halt_request = 1;
 }
 
-static void emulator_get_fpu(struct x86_emulate_ctxt *ctxt)
-{
-	preempt_disable();
-	kvm_load_guest_fpu(emul_to_vcpu(ctxt));
-}
-
-static void emulator_put_fpu(struct x86_emulate_ctxt *ctxt)
-{
-	preempt_enable();
-}
-
 static int emulator_intercept(struct x86_emulate_ctxt *ctxt,
 			      struct x86_instruction_info *info,
 			      enum x86_intercept_stage stage)
@@ -5275,6 +5289,11 @@ static void emulator_set_hflags(struct x86_emulate_ctxt *ctxt, unsigned emul_fla
 	kvm_set_hflags(emul_to_vcpu(ctxt), emul_flags);
 }
 
+static int emulator_pre_leave_smm(struct x86_emulate_ctxt *ctxt, u64 smbase)
+{
+	return kvm_x86_ops->pre_leave_smm(emul_to_vcpu(ctxt), smbase);
+}
+
 static const struct x86_emulate_ops emulate_ops = {
 	.read_gpr            = emulator_read_gpr,
 	.write_gpr           = emulator_write_gpr,
@@ -5309,13 +5328,12 @@ static const struct x86_emulate_ops emulate_ops = {
 	.halt                = emulator_halt,
 	.wbinvd              = emulator_wbinvd,
 	.fix_hypercall       = emulator_fix_hypercall,
-	.get_fpu             = emulator_get_fpu,
-	.put_fpu             = emulator_put_fpu,
 	.intercept           = emulator_intercept,
 	.get_cpuid           = emulator_get_cpuid,
 	.set_nmi_mask        = emulator_set_nmi_mask,
 	.get_hflags          = emulator_get_hflags,
 	.set_hflags          = emulator_set_hflags,
+	.pre_leave_smm       = emulator_pre_leave_smm,
 };
 
 static void toggle_interruptibility(struct kvm_vcpu *vcpu, u32 mask)
@@ -5413,7 +5431,7 @@ static int handle_emulation_failure(struct kvm_vcpu *vcpu)
 		vcpu->run->exit_reason = KVM_EXIT_INTERNAL_ERROR;
 		vcpu->run->internal.suberror = KVM_INTERNAL_ERROR_EMULATION;
 		vcpu->run->internal.ndata = 0;
-		r = EMULATE_FAIL;
+		r = EMULATE_USER_EXIT;
 	}
 	kvm_queue_exception(vcpu, UD_VECTOR);
 
@@ -5705,6 +5723,8 @@ int x86_emulate_instruction(struct kvm_vcpu *vcpu,
 			if (reexecute_instruction(vcpu, cr2, write_fault_to_spt,
 						emulation_type))
 				return EMULATE_DONE;
+			if (ctxt->have_exception && inject_emulated_exception(vcpu))
+				return EMULATE_DONE;
 			if (emulation_type & EMULTYPE_SKIP)
 				return EMULATE_FAIL;
 			return handle_emulation_failure(vcpu);
@@ -6426,7 +6446,7 @@ static int inject_pending_event(struct kvm_vcpu *vcpu, bool req_int_win)
 		}
 
 		kvm_x86_ops->queue_exception(vcpu);
-	} else if (vcpu->arch.smi_pending && !is_smm(vcpu)) {
+	} else if (vcpu->arch.smi_pending && !is_smm(vcpu) && kvm_x86_ops->smi_allowed(vcpu)) {
 		vcpu->arch.smi_pending = false;
 		enter_smm(vcpu);
 	} else if (vcpu->arch.nmi_pending && kvm_x86_ops->nmi_allowed(vcpu)) {
@@ -6473,9 +6493,6 @@ static void process_nmi(struct kvm_vcpu *vcpu)
 	kvm_make_request(KVM_REQ_EVENT, vcpu);
 }
 
-#define put_smstate(type, buf, offset, val)			  \
-	*(type *)((buf) + (offset) - 0x7e00) = val
-
 static u32 enter_smm_get_segment_flags(struct kvm_segment *seg)
 {
 	u32 flags = 0;
@@ -6641,13 +6658,20 @@ static void enter_smm(struct kvm_vcpu *vcpu)
 	u32 cr0;
 
 	trace_kvm_enter_smm(vcpu->vcpu_id, vcpu->arch.smbase, true);
-	vcpu->arch.hflags |= HF_SMM_MASK;
 	memset(buf, 0, 512);
 	if (guest_cpuid_has(vcpu, X86_FEATURE_LM))
 		enter_smm_save_state_64(vcpu, buf);
 	else
 		enter_smm_save_state_32(vcpu, buf);
 
+	/*
+	 * Give pre_enter_smm() a chance to make ISA-specific changes to the
+	 * vCPU state (e.g. leave guest mode) after we've saved the state into
+	 * the SMM state-save area.
+	 */
+	kvm_x86_ops->pre_enter_smm(vcpu, buf);
+
+	vcpu->arch.hflags |= HF_SMM_MASK;
 	kvm_vcpu_write_guest(vcpu, vcpu->arch.smbase + 0xfe00, buf, sizeof(buf));
 
 	if (kvm_x86_ops->get_nmi_mask(vcpu))
@@ -6740,6 +6764,20 @@ static void kvm_vcpu_flush_tlb(struct kvm_vcpu *vcpu)
 	kvm_x86_ops->tlb_flush(vcpu);
 }
 
+void kvm_arch_mmu_notifier_invalidate_range(struct kvm *kvm,
+		unsigned long start, unsigned long end)
+{
+	unsigned long apic_address;
+
+	/*
+	 * The physical address of apic access page is stored in the VMCS.
+	 * Update it when it becomes invalid.
+	 */
+	apic_address = gfn_to_hva(kvm, APIC_DEFAULT_PHYS_BASE >> PAGE_SHIFT);
+	if (start <= apic_address && apic_address < end)
+		kvm_make_all_cpus_request(kvm, KVM_REQ_APIC_PAGE_RELOAD);
+}
+
 void kvm_vcpu_reload_apic_access_page(struct kvm_vcpu *vcpu)
 {
 	struct page *page = NULL;
@@ -6876,17 +6914,23 @@ static int vcpu_enter_guest(struct kvm_vcpu *vcpu)
 		if (inject_pending_event(vcpu, req_int_win) != 0)
 			req_immediate_exit = true;
 		else {
-			/* Enable NMI/IRQ window open exits if needed.
+			/* Enable SMI/NMI/IRQ window open exits if needed.
 			 *
-			 * SMIs have two cases: 1) they can be nested, and
-			 * then there is nothing to do here because RSM will
-			 * cause a vmexit anyway; 2) or the SMI can be pending
-			 * because inject_pending_event has completed the
-			 * injection of an IRQ or NMI from the previous vmexit,
-			 * and then we request an immediate exit to inject the SMI.
+			 * SMIs have three cases:
+			 * 1) They can be nested, and then there is nothing to
+			 *    do here because RSM will cause a vmexit anyway.
+			 * 2) There is an ISA-specific reason why SMI cannot be
+			 *    injected, and the moment when this changes can be
+			 *    intercepted.
+			 * 3) Or the SMI can be pending because
+			 *    inject_pending_event has completed the injection
+			 *    of an IRQ or NMI from the previous vmexit, and
+			 *    then we request an immediate exit to inject the
+			 *    SMI.
 			 */
 			if (vcpu->arch.smi_pending && !is_smm(vcpu))
-				req_immediate_exit = true;
+				if (!kvm_x86_ops->enable_smi_window(vcpu))
+					req_immediate_exit = true;
 			if (vcpu->arch.nmi_pending)
 				kvm_x86_ops->enable_nmi_window(vcpu);
 			if (kvm_cpu_has_injectable_intr(vcpu) || req_int_win)
@@ -6908,7 +6952,6 @@ static int vcpu_enter_guest(struct kvm_vcpu *vcpu)
 	preempt_disable();
 
 	kvm_x86_ops->prepare_guest_switch(vcpu);
-	kvm_load_guest_fpu(vcpu);
 
 	/*
 	 * Disable IRQs before setting IN_GUEST_MODE.  Posted interrupt
@@ -7221,14 +7264,11 @@ static int complete_emulated_mmio(struct kvm_vcpu *vcpu)
 
 int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
 {
-	struct fpu *fpu = &current->thread.fpu;
 	int r;
-	sigset_t sigsaved;
 
-	fpu__initialize(fpu);
+	kvm_sigset_activate(vcpu);
 
-	if (vcpu->sigset_active)
-		sigprocmask(SIG_SETMASK, &vcpu->sigset, &sigsaved);
+	kvm_load_guest_fpu(vcpu);
 
 	if (unlikely(vcpu->arch.mp_state == KVM_MP_STATE_UNINITIALIZED)) {
 		if (kvm_run->immediate_exit) {
@@ -7270,9 +7310,9 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
 		r = vcpu_run(vcpu);
 
 out:
+	kvm_put_guest_fpu(vcpu);
 	post_kvm_run_save(vcpu);
-	if (vcpu->sigset_active)
-		sigprocmask(SIG_SETMASK, &sigsaved, NULL);
+	kvm_sigset_deactivate(vcpu);
 
 	return r;
 }
@@ -7340,7 +7380,7 @@ int kvm_arch_vcpu_ioctl_set_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs)
 #endif
 
 	kvm_rip_write(vcpu, regs->rip);
-	kvm_set_rflags(vcpu, regs->rflags);
+	kvm_set_rflags(vcpu, regs->rflags | X86_EFLAGS_FIXED);
 
 	vcpu->arch.exception.pending = false;
 
@@ -7454,6 +7494,29 @@ int kvm_task_switch(struct kvm_vcpu *vcpu, u16 tss_selector, int idt_index,
 }
 EXPORT_SYMBOL_GPL(kvm_task_switch);
 
+int kvm_valid_sregs(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs)
+{
+	if ((sregs->efer & EFER_LME) && (sregs->cr0 & X86_CR0_PG_BIT)) {
+		/*
+		 * When EFER.LME and CR0.PG are set, the processor is in
+		 * 64-bit mode (though maybe in a 32-bit code segment).
+		 * CR4.PAE and EFER.LMA must be set.
+		 */
+		if (!(sregs->cr4 & X86_CR4_PAE_BIT)
+		    || !(sregs->efer & EFER_LMA))
+			return -EINVAL;
+	} else {
+		/*
+		 * Not in 64-bit mode: EFER.LMA is clear and the code
+		 * segment cannot be 64-bit.
+		 */
+		if (sregs->efer & EFER_LMA || sregs->cs.l)
+			return -EINVAL;
+	}
+
+	return 0;
+}
+
 int kvm_arch_vcpu_ioctl_set_sregs(struct kvm_vcpu *vcpu,
 				  struct kvm_sregs *sregs)
 {
@@ -7466,6 +7529,9 @@ int kvm_arch_vcpu_ioctl_set_sregs(struct kvm_vcpu *vcpu,
 			(sregs->cr4 & X86_CR4_OSXSAVE))
 		return -EINVAL;
 
+	if (kvm_valid_sregs(vcpu, sregs))
+		return -EINVAL;
+
 	apic_base_msr.data = sregs->apic_base;
 	apic_base_msr.host_initiated = true;
 	if (kvm_set_apic_base(vcpu, &apic_base_msr))
@@ -7663,32 +7729,25 @@ static void fx_init(struct kvm_vcpu *vcpu)
 	vcpu->arch.cr0 |= X86_CR0_ET;
 }
 
+/* Swap (qemu) user FPU context for the guest FPU context. */
 void kvm_load_guest_fpu(struct kvm_vcpu *vcpu)
 {
-	if (vcpu->guest_fpu_loaded)
-		return;
-
-	/*
-	 * Restore all possible states in the guest,
-	 * and assume host would use all available bits.
-	 * Guest xcr0 would be loaded later.
-	 */
-	vcpu->guest_fpu_loaded = 1;
-	__kernel_fpu_begin();
+	preempt_disable();
+	copy_fpregs_to_fpstate(&vcpu->arch.user_fpu);
 	/* PKRU is separately restored in kvm_x86_ops->run.  */
 	__copy_kernel_to_fpregs(&vcpu->arch.guest_fpu.state,
 				~XFEATURE_MASK_PKRU);
+	preempt_enable();
 	trace_kvm_fpu(1);
 }
 
+/* When vcpu_run ends, restore user space FPU context. */
 void kvm_put_guest_fpu(struct kvm_vcpu *vcpu)
 {
-	if (!vcpu->guest_fpu_loaded)
-		return;
-
-	vcpu->guest_fpu_loaded = 0;
+	preempt_disable();
 	copy_fpregs_to_fpstate(&vcpu->arch.guest_fpu);
-	__kernel_fpu_end();
+	copy_kernel_to_fpregs(&vcpu->arch.user_fpu.state);
+	preempt_enable();
 	++vcpu->stat.fpu_reload;
 	trace_kvm_fpu(0);
 }
@@ -7798,18 +7857,43 @@ void kvm_vcpu_reset(struct kvm_vcpu *vcpu, bool init_event)
 	kvm_async_pf_hash_reset(vcpu);
 	vcpu->arch.apf.halted = false;
 
+	if (kvm_mpx_supported()) {
+		void *mpx_state_buffer;
+
+		/*
+		 * To avoid have the INIT path from kvm_apic_has_events() that be
+		 * called with loaded FPU and does not let userspace fix the state.
+		 */
+		if (init_event)
+			kvm_put_guest_fpu(vcpu);
+		mpx_state_buffer = get_xsave_addr(&vcpu->arch.guest_fpu.state.xsave,
+					XFEATURE_MASK_BNDREGS);
+		if (mpx_state_buffer)
+			memset(mpx_state_buffer, 0, sizeof(struct mpx_bndreg_state));
+		mpx_state_buffer = get_xsave_addr(&vcpu->arch.guest_fpu.state.xsave,
+					XFEATURE_MASK_BNDCSR);
+		if (mpx_state_buffer)
+			memset(mpx_state_buffer, 0, sizeof(struct mpx_bndcsr));
+		if (init_event)
+			kvm_load_guest_fpu(vcpu);
+	}
+
 	if (!init_event) {
 		kvm_pmu_reset(vcpu);
 		vcpu->arch.smbase = 0x30000;
 
 		vcpu->arch.msr_platform_info = MSR_PLATFORM_INFO_CPUID_FAULT;
 		vcpu->arch.msr_misc_features_enables = 0;
+
+		vcpu->arch.xcr0 = XFEATURE_MASK_FP;
 	}
 
 	memset(vcpu->arch.regs, 0, sizeof(vcpu->arch.regs));
 	vcpu->arch.regs_avail = ~0;
 	vcpu->arch.regs_dirty = ~0;
 
+	vcpu->arch.ia32_xss = 0;
+
 	kvm_x86_ops->vcpu_reset(vcpu, init_event);
 }
 
@@ -7974,16 +8058,11 @@ EXPORT_SYMBOL_GPL(kvm_no_apic_vcpu);
 int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
 {
 	struct page *page;
-	struct kvm *kvm;
 	int r;
 
-	BUG_ON(vcpu->kvm == NULL);
-	kvm = vcpu->kvm;
-
 	vcpu->arch.apicv_active = kvm_x86_ops->get_enable_apicv(vcpu);
-	vcpu->arch.pv.pv_unhalted = false;
 	vcpu->arch.emulate_ctxt.ops = &emulate_ops;
-	if (!irqchip_in_kernel(kvm) || kvm_vcpu_is_reset_bsp(vcpu))
+	if (!irqchip_in_kernel(vcpu->kvm) || kvm_vcpu_is_reset_bsp(vcpu))
 		vcpu->arch.mp_state = KVM_MP_STATE_RUNNABLE;
 	else
 		vcpu->arch.mp_state = KVM_MP_STATE_UNINITIALIZED;
@@ -8001,7 +8080,7 @@ int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
 	if (r < 0)
 		goto fail_free_pio_data;
 
-	if (irqchip_in_kernel(kvm)) {
+	if (irqchip_in_kernel(vcpu->kvm)) {
 		r = kvm_create_lapic(vcpu);
 		if (r < 0)
 			goto fail_mmu_destroy;
@@ -8023,10 +8102,6 @@ int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
 
 	fx_init(vcpu);
 
-	vcpu->arch.ia32_tsc_adjust_msr = 0x0;
-	vcpu->arch.pv_time_enabled = false;
-
-	vcpu->arch.guest_supported_xcr0 = 0;
 	vcpu->arch.guest_xstate_size = XSAVE_HDR_SIZE + XSAVE_HDR_OFFSET;
 
 	vcpu->arch.maxphyaddr = cpuid_query_maxphyaddr(vcpu);
diff --git a/arch/x86/lib/delay.c b/arch/x86/lib/delay.c
index 553f8fd23cc4..4846eff7e4c8 100644
--- a/arch/x86/lib/delay.c
+++ b/arch/x86/lib/delay.c
@@ -107,10 +107,10 @@ static void delay_mwaitx(unsigned long __loops)
 		delay = min_t(u64, MWAITX_MAX_LOOPS, loops);
 
 		/*
-		 * Use cpu_tss as a cacheline-aligned, seldomly
+		 * Use cpu_tss_rw as a cacheline-aligned, seldomly
 		 * accessed per-cpu variable as the monitor target.
 		 */
-		__monitorx(raw_cpu_ptr(&cpu_tss), 0, 0);
+		__monitorx(raw_cpu_ptr(&cpu_tss_rw), 0, 0);
 
 		/*
 		 * AMD, like Intel, supports the EAX hint and EAX=0xf
diff --git a/arch/x86/lib/insn-eval.c b/arch/x86/lib/insn-eval.c
index 35625d279458..9119d8e41f1f 100644
--- a/arch/x86/lib/insn-eval.c
+++ b/arch/x86/lib/insn-eval.c
@@ -733,11 +733,11 @@ static unsigned long get_seg_limit(struct pt_regs *regs, int seg_reg_idx)
  *
  * Returns:
  *
- * A signed 8-bit value containing the default parameters on success.
+ * An int containing ORed-in default parameters on success.
  *
  * -EINVAL on error.
  */
-char insn_get_code_seg_params(struct pt_regs *regs)
+int insn_get_code_seg_params(struct pt_regs *regs)
 {
 	struct desc_struct *desc;
 	short sel;
diff --git a/arch/x86/lib/x86-opcode-map.txt b/arch/x86/lib/x86-opcode-map.txt
index 12e377184ee4..e0b85930dd77 100644
--- a/arch/x86/lib/x86-opcode-map.txt
+++ b/arch/x86/lib/x86-opcode-map.txt
@@ -607,7 +607,7 @@ fb: psubq Pq,Qq | vpsubq Vx,Hx,Wx (66),(v1)
 fc: paddb Pq,Qq | vpaddb Vx,Hx,Wx (66),(v1)
 fd: paddw Pq,Qq | vpaddw Vx,Hx,Wx (66),(v1)
 fe: paddd Pq,Qq | vpaddd Vx,Hx,Wx (66),(v1)
-ff:
+ff: UD0
 EndTable
 
 Table: 3-byte opcode 1 (0x0f 0x38)
@@ -717,7 +717,7 @@ AVXcode: 2
 7e: vpermt2d/q Vx,Hx,Wx (66),(ev)
 7f: vpermt2ps/d Vx,Hx,Wx (66),(ev)
 80: INVEPT Gy,Mdq (66)
-81: INVPID Gy,Mdq (66)
+81: INVVPID Gy,Mdq (66)
 82: INVPCID Gy,Mdq (66)
 83: vpmultishiftqb Vx,Hx,Wx (66),(ev)
 88: vexpandps/d Vpd,Wpd (66),(ev)
@@ -896,7 +896,7 @@ EndTable
 
 GrpTable: Grp3_1
 0: TEST Eb,Ib
-1:
+1: TEST Eb,Ib
 2: NOT Eb
 3: NEG Eb
 4: MUL AL,Eb
@@ -970,6 +970,15 @@ GrpTable: Grp9
 EndTable
 
 GrpTable: Grp10
+# all are UD1
+0: UD1
+1: UD1
+2: UD1
+3: UD1
+4: UD1
+5: UD1
+6: UD1
+7: UD1
 EndTable
 
 # Grp11A and Grp11B are expressed as Grp11 in Intel SDM
diff --git a/arch/x86/mm/Makefile b/arch/x86/mm/Makefile
index 7ba7f3d7f477..27e9e90a8d35 100644
--- a/arch/x86/mm/Makefile
+++ b/arch/x86/mm/Makefile
@@ -10,7 +10,7 @@ CFLAGS_REMOVE_mem_encrypt.o	= -pg
 endif
 
 obj-y	:=  init.o init_$(BITS).o fault.o ioremap.o extable.o pageattr.o mmap.o \
-	    pat.o pgtable.o physaddr.o setup_nx.o tlb.o
+	    pat.o pgtable.o physaddr.o setup_nx.o tlb.o cpu_entry_area.o
 
 # Make sure __phys_addr has no stackprotector
 nostackp := $(call cc-option, -fno-stack-protector)
@@ -29,8 +29,6 @@ obj-$(CONFIG_X86_PTDUMP)	+= debug_pagetables.o
 
 obj-$(CONFIG_HIGHMEM)		+= highmem_32.o
 
-obj-$(CONFIG_KMEMCHECK)		+= kmemcheck/
-
 KASAN_SANITIZE_kasan_init_$(BITS).o := n
 obj-$(CONFIG_KASAN)		+= kasan_init_$(BITS).o
 
@@ -43,9 +41,10 @@ obj-$(CONFIG_AMD_NUMA)		+= amdtopology.o
 obj-$(CONFIG_ACPI_NUMA)		+= srat.o
 obj-$(CONFIG_NUMA_EMU)		+= numa_emulation.o
 
-obj-$(CONFIG_X86_INTEL_MPX)	+= mpx.o
-obj-$(CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS) += pkeys.o
-obj-$(CONFIG_RANDOMIZE_MEMORY) += kaslr.o
+obj-$(CONFIG_X86_INTEL_MPX)			+= mpx.o
+obj-$(CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS)	+= pkeys.o
+obj-$(CONFIG_RANDOMIZE_MEMORY)			+= kaslr.o
+obj-$(CONFIG_PAGE_TABLE_ISOLATION)		+= pti.o
 
 obj-$(CONFIG_AMD_MEM_ENCRYPT)	+= mem_encrypt.o
 obj-$(CONFIG_AMD_MEM_ENCRYPT)	+= mem_encrypt_boot.o
diff --git a/arch/x86/mm/cpu_entry_area.c b/arch/x86/mm/cpu_entry_area.c
new file mode 100644
index 000000000000..b9283cc27622
--- /dev/null
+++ b/arch/x86/mm/cpu_entry_area.c
@@ -0,0 +1,166 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <linux/spinlock.h>
+#include <linux/percpu.h>
+
+#include <asm/cpu_entry_area.h>
+#include <asm/pgtable.h>
+#include <asm/fixmap.h>
+#include <asm/desc.h>
+
+static DEFINE_PER_CPU_PAGE_ALIGNED(struct entry_stack_page, entry_stack_storage);
+
+#ifdef CONFIG_X86_64
+static DEFINE_PER_CPU_PAGE_ALIGNED(char, exception_stacks
+	[(N_EXCEPTION_STACKS - 1) * EXCEPTION_STKSZ + DEBUG_STKSZ]);
+#endif
+
+struct cpu_entry_area *get_cpu_entry_area(int cpu)
+{
+	unsigned long va = CPU_ENTRY_AREA_PER_CPU + cpu * CPU_ENTRY_AREA_SIZE;
+	BUILD_BUG_ON(sizeof(struct cpu_entry_area) % PAGE_SIZE != 0);
+
+	return (struct cpu_entry_area *) va;
+}
+EXPORT_SYMBOL(get_cpu_entry_area);
+
+void cea_set_pte(void *cea_vaddr, phys_addr_t pa, pgprot_t flags)
+{
+	unsigned long va = (unsigned long) cea_vaddr;
+
+	set_pte_vaddr(va, pfn_pte(pa >> PAGE_SHIFT, flags));
+}
+
+static void __init
+cea_map_percpu_pages(void *cea_vaddr, void *ptr, int pages, pgprot_t prot)
+{
+	for ( ; pages; pages--, cea_vaddr+= PAGE_SIZE, ptr += PAGE_SIZE)
+		cea_set_pte(cea_vaddr, per_cpu_ptr_to_phys(ptr), prot);
+}
+
+static void percpu_setup_debug_store(int cpu)
+{
+#ifdef CONFIG_CPU_SUP_INTEL
+	int npages;
+	void *cea;
+
+	if (boot_cpu_data.x86_vendor != X86_VENDOR_INTEL)
+		return;
+
+	cea = &get_cpu_entry_area(cpu)->cpu_debug_store;
+	npages = sizeof(struct debug_store) / PAGE_SIZE;
+	BUILD_BUG_ON(sizeof(struct debug_store) % PAGE_SIZE != 0);
+	cea_map_percpu_pages(cea, &per_cpu(cpu_debug_store, cpu), npages,
+			     PAGE_KERNEL);
+
+	cea = &get_cpu_entry_area(cpu)->cpu_debug_buffers;
+	/*
+	 * Force the population of PMDs for not yet allocated per cpu
+	 * memory like debug store buffers.
+	 */
+	npages = sizeof(struct debug_store_buffers) / PAGE_SIZE;
+	for (; npages; npages--, cea += PAGE_SIZE)
+		cea_set_pte(cea, 0, PAGE_NONE);
+#endif
+}
+
+/* Setup the fixmap mappings only once per-processor */
+static void __init setup_cpu_entry_area(int cpu)
+{
+#ifdef CONFIG_X86_64
+	extern char _entry_trampoline[];
+
+	/* On 64-bit systems, we use a read-only fixmap GDT and TSS. */
+	pgprot_t gdt_prot = PAGE_KERNEL_RO;
+	pgprot_t tss_prot = PAGE_KERNEL_RO;
+#else
+	/*
+	 * On native 32-bit systems, the GDT cannot be read-only because
+	 * our double fault handler uses a task gate, and entering through
+	 * a task gate needs to change an available TSS to busy.  If the
+	 * GDT is read-only, that will triple fault.  The TSS cannot be
+	 * read-only because the CPU writes to it on task switches.
+	 *
+	 * On Xen PV, the GDT must be read-only because the hypervisor
+	 * requires it.
+	 */
+	pgprot_t gdt_prot = boot_cpu_has(X86_FEATURE_XENPV) ?
+		PAGE_KERNEL_RO : PAGE_KERNEL;
+	pgprot_t tss_prot = PAGE_KERNEL;
+#endif
+
+	cea_set_pte(&get_cpu_entry_area(cpu)->gdt, get_cpu_gdt_paddr(cpu),
+		    gdt_prot);
+
+	cea_map_percpu_pages(&get_cpu_entry_area(cpu)->entry_stack_page,
+			     per_cpu_ptr(&entry_stack_storage, cpu), 1,
+			     PAGE_KERNEL);
+
+	/*
+	 * The Intel SDM says (Volume 3, 7.2.1):
+	 *
+	 *  Avoid placing a page boundary in the part of the TSS that the
+	 *  processor reads during a task switch (the first 104 bytes). The
+	 *  processor may not correctly perform address translations if a
+	 *  boundary occurs in this area. During a task switch, the processor
+	 *  reads and writes into the first 104 bytes of each TSS (using
+	 *  contiguous physical addresses beginning with the physical address
+	 *  of the first byte of the TSS). So, after TSS access begins, if
+	 *  part of the 104 bytes is not physically contiguous, the processor
+	 *  will access incorrect information without generating a page-fault
+	 *  exception.
+	 *
+	 * There are also a lot of errata involving the TSS spanning a page
+	 * boundary.  Assert that we're not doing that.
+	 */
+	BUILD_BUG_ON((offsetof(struct tss_struct, x86_tss) ^
+		      offsetofend(struct tss_struct, x86_tss)) & PAGE_MASK);
+	BUILD_BUG_ON(sizeof(struct tss_struct) % PAGE_SIZE != 0);
+	cea_map_percpu_pages(&get_cpu_entry_area(cpu)->tss,
+			     &per_cpu(cpu_tss_rw, cpu),
+			     sizeof(struct tss_struct) / PAGE_SIZE, tss_prot);
+
+#ifdef CONFIG_X86_32
+	per_cpu(cpu_entry_area, cpu) = get_cpu_entry_area(cpu);
+#endif
+
+#ifdef CONFIG_X86_64
+	BUILD_BUG_ON(sizeof(exception_stacks) % PAGE_SIZE != 0);
+	BUILD_BUG_ON(sizeof(exception_stacks) !=
+		     sizeof(((struct cpu_entry_area *)0)->exception_stacks));
+	cea_map_percpu_pages(&get_cpu_entry_area(cpu)->exception_stacks,
+			     &per_cpu(exception_stacks, cpu),
+			     sizeof(exception_stacks) / PAGE_SIZE, PAGE_KERNEL);
+
+	cea_set_pte(&get_cpu_entry_area(cpu)->entry_trampoline,
+		     __pa_symbol(_entry_trampoline), PAGE_KERNEL_RX);
+#endif
+	percpu_setup_debug_store(cpu);
+}
+
+static __init void setup_cpu_entry_area_ptes(void)
+{
+#ifdef CONFIG_X86_32
+	unsigned long start, end;
+
+	BUILD_BUG_ON(CPU_ENTRY_AREA_PAGES * PAGE_SIZE < CPU_ENTRY_AREA_MAP_SIZE);
+	BUG_ON(CPU_ENTRY_AREA_BASE & ~PMD_MASK);
+
+	start = CPU_ENTRY_AREA_BASE;
+	end = start + CPU_ENTRY_AREA_MAP_SIZE;
+
+	/* Careful here: start + PMD_SIZE might wrap around */
+	for (; start < end && start >= CPU_ENTRY_AREA_BASE; start += PMD_SIZE)
+		populate_extra_pte(start);
+#endif
+}
+
+void __init setup_cpu_entry_areas(void)
+{
+	unsigned int cpu;
+
+	setup_cpu_entry_area_ptes();
+
+	for_each_possible_cpu(cpu)
+		setup_cpu_entry_area(cpu);
+}
diff --git a/arch/x86/mm/debug_pagetables.c b/arch/x86/mm/debug_pagetables.c
index bfcffdf6c577..421f2664ffa0 100644
--- a/arch/x86/mm/debug_pagetables.c
+++ b/arch/x86/mm/debug_pagetables.c
@@ -5,7 +5,7 @@
 
 static int ptdump_show(struct seq_file *m, void *v)
 {
-	ptdump_walk_pgd_level(m, NULL);
+	ptdump_walk_pgd_level_debugfs(m, NULL, false);
 	return 0;
 }
 
@@ -22,21 +22,89 @@ static const struct file_operations ptdump_fops = {
 	.release	= single_release,
 };
 
-static struct dentry *pe;
+static int ptdump_show_curknl(struct seq_file *m, void *v)
+{
+	if (current->mm->pgd) {
+		down_read(&current->mm->mmap_sem);
+		ptdump_walk_pgd_level_debugfs(m, current->mm->pgd, false);
+		up_read(&current->mm->mmap_sem);
+	}
+	return 0;
+}
+
+static int ptdump_open_curknl(struct inode *inode, struct file *filp)
+{
+	return single_open(filp, ptdump_show_curknl, NULL);
+}
+
+static const struct file_operations ptdump_curknl_fops = {
+	.owner		= THIS_MODULE,
+	.open		= ptdump_open_curknl,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
+};
+
+#ifdef CONFIG_PAGE_TABLE_ISOLATION
+static struct dentry *pe_curusr;
+
+static int ptdump_show_curusr(struct seq_file *m, void *v)
+{
+	if (current->mm->pgd) {
+		down_read(&current->mm->mmap_sem);
+		ptdump_walk_pgd_level_debugfs(m, current->mm->pgd, true);
+		up_read(&current->mm->mmap_sem);
+	}
+	return 0;
+}
+
+static int ptdump_open_curusr(struct inode *inode, struct file *filp)
+{
+	return single_open(filp, ptdump_show_curusr, NULL);
+}
+
+static const struct file_operations ptdump_curusr_fops = {
+	.owner		= THIS_MODULE,
+	.open		= ptdump_open_curusr,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
+};
+#endif
+
+static struct dentry *dir, *pe_knl, *pe_curknl;
 
 static int __init pt_dump_debug_init(void)
 {
-	pe = debugfs_create_file("kernel_page_tables", S_IRUSR, NULL, NULL,
-				 &ptdump_fops);
-	if (!pe)
+	dir = debugfs_create_dir("page_tables", NULL);
+	if (!dir)
 		return -ENOMEM;
 
+	pe_knl = debugfs_create_file("kernel", 0400, dir, NULL,
+				     &ptdump_fops);
+	if (!pe_knl)
+		goto err;
+
+	pe_curknl = debugfs_create_file("current_kernel", 0400,
+					dir, NULL, &ptdump_curknl_fops);
+	if (!pe_curknl)
+		goto err;
+
+#ifdef CONFIG_PAGE_TABLE_ISOLATION
+	pe_curusr = debugfs_create_file("current_user", 0400,
+					dir, NULL, &ptdump_curusr_fops);
+	if (!pe_curusr)
+		goto err;
+#endif
 	return 0;
+err:
+	debugfs_remove_recursive(dir);
+	return -ENOMEM;
 }
 
 static void __exit pt_dump_debug_exit(void)
 {
-	debugfs_remove_recursive(pe);
+	debugfs_remove_recursive(dir);
 }
 
 module_init(pt_dump_debug_init);
diff --git a/arch/x86/mm/dump_pagetables.c b/arch/x86/mm/dump_pagetables.c
index 5e3ac6fe6c9e..f56902c1f04b 100644
--- a/arch/x86/mm/dump_pagetables.c
+++ b/arch/x86/mm/dump_pagetables.c
@@ -44,68 +44,97 @@ struct addr_marker {
 	unsigned long max_lines;
 };
 
-/* indices for address_markers; keep sync'd w/ address_markers below */
+/* Address space markers hints */
+
+#ifdef CONFIG_X86_64
+
 enum address_markers_idx {
 	USER_SPACE_NR = 0,
-#ifdef CONFIG_X86_64
 	KERNEL_SPACE_NR,
 	LOW_KERNEL_NR,
+#if defined(CONFIG_MODIFY_LDT_SYSCALL) && defined(CONFIG_X86_5LEVEL)
+	LDT_NR,
+#endif
 	VMALLOC_START_NR,
 	VMEMMAP_START_NR,
 #ifdef CONFIG_KASAN
 	KASAN_SHADOW_START_NR,
 	KASAN_SHADOW_END_NR,
 #endif
-# ifdef CONFIG_X86_ESPFIX64
+#if defined(CONFIG_MODIFY_LDT_SYSCALL) && !defined(CONFIG_X86_5LEVEL)
+	LDT_NR,
+#endif
+	CPU_ENTRY_AREA_NR,
+#ifdef CONFIG_X86_ESPFIX64
 	ESPFIX_START_NR,
-# endif
+#endif
+#ifdef CONFIG_EFI
+	EFI_END_NR,
+#endif
 	HIGH_KERNEL_NR,
 	MODULES_VADDR_NR,
 	MODULES_END_NR,
-#else
+	FIXADDR_START_NR,
+	END_OF_SPACE_NR,
+};
+
+static struct addr_marker address_markers[] = {
+	[USER_SPACE_NR]		= { 0,			"User Space" },
+	[KERNEL_SPACE_NR]	= { (1UL << 63),	"Kernel Space" },
+	[LOW_KERNEL_NR]		= { 0UL,		"Low Kernel Mapping" },
+	[VMALLOC_START_NR]	= { 0UL,		"vmalloc() Area" },
+	[VMEMMAP_START_NR]	= { 0UL,		"Vmemmap" },
+#ifdef CONFIG_KASAN
+	[KASAN_SHADOW_START_NR]	= { KASAN_SHADOW_START,	"KASAN shadow" },
+	[KASAN_SHADOW_END_NR]	= { KASAN_SHADOW_END,	"KASAN shadow end" },
+#endif
+#ifdef CONFIG_MODIFY_LDT_SYSCALL
+	[LDT_NR]		= { LDT_BASE_ADDR,	"LDT remap" },
+#endif
+	[CPU_ENTRY_AREA_NR]	= { CPU_ENTRY_AREA_BASE,"CPU entry Area" },
+#ifdef CONFIG_X86_ESPFIX64
+	[ESPFIX_START_NR]	= { ESPFIX_BASE_ADDR,	"ESPfix Area", 16 },
+#endif
+#ifdef CONFIG_EFI
+	[EFI_END_NR]		= { EFI_VA_END,		"EFI Runtime Services" },
+#endif
+	[HIGH_KERNEL_NR]	= { __START_KERNEL_map,	"High Kernel Mapping" },
+	[MODULES_VADDR_NR]	= { MODULES_VADDR,	"Modules" },
+	[MODULES_END_NR]	= { MODULES_END,	"End Modules" },
+	[FIXADDR_START_NR]	= { FIXADDR_START,	"Fixmap Area" },
+	[END_OF_SPACE_NR]	= { -1,			NULL }
+};
+
+#else /* CONFIG_X86_64 */
+
+enum address_markers_idx {
+	USER_SPACE_NR = 0,
 	KERNEL_SPACE_NR,
 	VMALLOC_START_NR,
 	VMALLOC_END_NR,
-# ifdef CONFIG_HIGHMEM
+#ifdef CONFIG_HIGHMEM
 	PKMAP_BASE_NR,
-# endif
-	FIXADDR_START_NR,
 #endif
+	CPU_ENTRY_AREA_NR,
+	FIXADDR_START_NR,
+	END_OF_SPACE_NR,
 };
 
-/* Address space markers hints */
 static struct addr_marker address_markers[] = {
-	{ 0, "User Space" },
-#ifdef CONFIG_X86_64
-	{ 0x8000000000000000UL, "Kernel Space" },
-	{ 0/* PAGE_OFFSET */,   "Low Kernel Mapping" },
-	{ 0/* VMALLOC_START */, "vmalloc() Area" },
-	{ 0/* VMEMMAP_START */, "Vmemmap" },
-#ifdef CONFIG_KASAN
-	{ KASAN_SHADOW_START,	"KASAN shadow" },
-	{ KASAN_SHADOW_END,	"KASAN shadow end" },
+	[USER_SPACE_NR]		= { 0,			"User Space" },
+	[KERNEL_SPACE_NR]	= { PAGE_OFFSET,	"Kernel Mapping" },
+	[VMALLOC_START_NR]	= { 0UL,		"vmalloc() Area" },
+	[VMALLOC_END_NR]	= { 0UL,		"vmalloc() End" },
+#ifdef CONFIG_HIGHMEM
+	[PKMAP_BASE_NR]		= { 0UL,		"Persistent kmap() Area" },
 #endif
-# ifdef CONFIG_X86_ESPFIX64
-	{ ESPFIX_BASE_ADDR,	"ESPfix Area", 16 },
-# endif
-# ifdef CONFIG_EFI
-	{ EFI_VA_END,		"EFI Runtime Services" },
-# endif
-	{ __START_KERNEL_map,   "High Kernel Mapping" },
-	{ MODULES_VADDR,        "Modules" },
-	{ MODULES_END,          "End Modules" },
-#else
-	{ PAGE_OFFSET,          "Kernel Mapping" },
-	{ 0/* VMALLOC_START */, "vmalloc() Area" },
-	{ 0/*VMALLOC_END*/,     "vmalloc() End" },
-# ifdef CONFIG_HIGHMEM
-	{ 0/*PKMAP_BASE*/,      "Persistent kmap() Area" },
-# endif
-	{ 0/*FIXADDR_START*/,   "Fixmap Area" },
-#endif
-	{ -1, NULL }		/* End of list */
+	[CPU_ENTRY_AREA_NR]	= { 0UL,		"CPU entry area" },
+	[FIXADDR_START_NR]	= { 0UL,		"Fixmap area" },
+	[END_OF_SPACE_NR]	= { -1,			NULL }
 };
 
+#endif /* !CONFIG_X86_64 */
+
 /* Multipliers for offsets within the PTEs */
 #define PTE_LEVEL_MULT (PAGE_SIZE)
 #define PMD_LEVEL_MULT (PTRS_PER_PTE * PTE_LEVEL_MULT)
@@ -140,7 +169,7 @@ static void printk_prot(struct seq_file *m, pgprot_t prot, int level, bool dmsg)
 	static const char * const level_name[] =
 		{ "cr3", "pgd", "p4d", "pud", "pmd", "pte" };
 
-	if (!pgprot_val(prot)) {
+	if (!(pr & _PAGE_PRESENT)) {
 		/* Not present */
 		pt_dump_cont_printf(m, dmsg, "                              ");
 	} else {
@@ -447,7 +476,7 @@ static inline bool is_hypervisor_range(int idx)
 }
 
 static void ptdump_walk_pgd_level_core(struct seq_file *m, pgd_t *pgd,
-				       bool checkwx)
+				       bool checkwx, bool dmesg)
 {
 #ifdef CONFIG_X86_64
 	pgd_t *start = (pgd_t *) &init_top_pgt;
@@ -460,7 +489,7 @@ static void ptdump_walk_pgd_level_core(struct seq_file *m, pgd_t *pgd,
 
 	if (pgd) {
 		start = pgd;
-		st.to_dmesg = true;
+		st.to_dmesg = dmesg;
 	}
 
 	st.check_wx = checkwx;
@@ -498,13 +527,37 @@ static void ptdump_walk_pgd_level_core(struct seq_file *m, pgd_t *pgd,
 
 void ptdump_walk_pgd_level(struct seq_file *m, pgd_t *pgd)
 {
-	ptdump_walk_pgd_level_core(m, pgd, false);
+	ptdump_walk_pgd_level_core(m, pgd, false, true);
+}
+
+void ptdump_walk_pgd_level_debugfs(struct seq_file *m, pgd_t *pgd, bool user)
+{
+#ifdef CONFIG_PAGE_TABLE_ISOLATION
+	if (user && static_cpu_has(X86_FEATURE_PTI))
+		pgd = kernel_to_user_pgdp(pgd);
+#endif
+	ptdump_walk_pgd_level_core(m, pgd, false, false);
+}
+EXPORT_SYMBOL_GPL(ptdump_walk_pgd_level_debugfs);
+
+static void ptdump_walk_user_pgd_level_checkwx(void)
+{
+#ifdef CONFIG_PAGE_TABLE_ISOLATION
+	pgd_t *pgd = (pgd_t *) &init_top_pgt;
+
+	if (!static_cpu_has(X86_FEATURE_PTI))
+		return;
+
+	pr_info("x86/mm: Checking user space page tables\n");
+	pgd = kernel_to_user_pgdp(pgd);
+	ptdump_walk_pgd_level_core(NULL, pgd, true, false);
+#endif
 }
-EXPORT_SYMBOL_GPL(ptdump_walk_pgd_level);
 
 void ptdump_walk_pgd_level_checkwx(void)
 {
-	ptdump_walk_pgd_level_core(NULL, NULL, true);
+	ptdump_walk_pgd_level_core(NULL, NULL, true, false);
+	ptdump_walk_user_pgd_level_checkwx();
 }
 
 static int __init pt_dump_init(void)
@@ -525,8 +578,8 @@ static int __init pt_dump_init(void)
 	address_markers[PKMAP_BASE_NR].start_address = PKMAP_BASE;
 # endif
 	address_markers[FIXADDR_START_NR].start_address = FIXADDR_START;
+	address_markers[CPU_ENTRY_AREA_NR].start_address = CPU_ENTRY_AREA_BASE;
 #endif
-
 	return 0;
 }
 __initcall(pt_dump_init);
diff --git a/arch/x86/mm/extable.c b/arch/x86/mm/extable.c
index 3321b446b66c..9fe656c42aa5 100644
--- a/arch/x86/mm/extable.c
+++ b/arch/x86/mm/extable.c
@@ -1,6 +1,7 @@
 #include <linux/extable.h>
 #include <linux/uaccess.h>
 #include <linux/sched/debug.h>
+#include <xen/xen.h>
 
 #include <asm/fpu/internal.h>
 #include <asm/traps.h>
@@ -82,7 +83,7 @@ bool ex_handler_refcount(const struct exception_table_entry *fixup,
 
 	return true;
 }
-EXPORT_SYMBOL_GPL(ex_handler_refcount);
+EXPORT_SYMBOL(ex_handler_refcount);
 
 /*
  * Handler for when we fail to restore a task's FPU state.  We should never get
@@ -212,8 +213,9 @@ void __init early_fixup_exception(struct pt_regs *regs, int trapnr)
 	 * Old CPUs leave the high bits of CS on the stack
 	 * undefined.  I'm not sure which CPUs do this, but at least
 	 * the 486 DX works this way.
+	 * Xen pv domains are not using the default __KERNEL_CS.
 	 */
-	if (regs->cs != __KERNEL_CS)
+	if (!xen_pv_domain() && regs->cs != __KERNEL_CS)
 		goto fail;
 
 	/*
diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
index 3109ba6c6ede..06fe3d51d385 100644
--- a/arch/x86/mm/fault.c
+++ b/arch/x86/mm/fault.c
@@ -20,7 +20,6 @@
 #include <asm/cpufeature.h>		/* boot_cpu_has, ...		*/
 #include <asm/traps.h>			/* dotraplinkage, ...		*/
 #include <asm/pgalloc.h>		/* pgd_*(), ...			*/
-#include <asm/kmemcheck.h>		/* kmemcheck_*(), ...		*/
 #include <asm/fixmap.h>			/* VSYSCALL_ADDR		*/
 #include <asm/vsyscall.h>		/* emulate_vsyscall		*/
 #include <asm/vm86.h>			/* struct vm86			*/
@@ -702,7 +701,7 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
 	else
 		printk(KERN_CONT "paging request");
 
-	printk(KERN_CONT " at %p\n", (void *) address);
+	printk(KERN_CONT " at %px\n", (void *) address);
 	printk(KERN_ALERT "IP: %pS\n", (void *)regs->ip);
 
 	dump_pagetable(address);
@@ -861,7 +860,7 @@ show_signal_msg(struct pt_regs *regs, unsigned long error_code,
 	if (!printk_ratelimit())
 		return;
 
-	printk("%s%s[%d]: segfault at %lx ip %p sp %p error %lx",
+	printk("%s%s[%d]: segfault at %lx ip %px sp %px error %lx",
 		task_pid_nr(tsk) > 1 ? KERN_INFO : KERN_EMERG,
 		tsk->comm, task_pid_nr(tsk), address,
 		(void *)regs->ip, (void *)regs->sp, error_code);
@@ -1256,8 +1255,6 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
 	 * Detect and handle instructions that would cause a page fault for
 	 * both a tracked kernel page and a userspace page.
 	 */
-	if (kmemcheck_active(regs))
-		kmemcheck_hide(regs);
 	prefetchw(&mm->mmap_sem);
 
 	if (unlikely(kmmio_fault(regs, address)))
@@ -1280,9 +1277,6 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
 		if (!(error_code & (X86_PF_RSVD | X86_PF_USER | X86_PF_PROT))) {
 			if (vmalloc_fault(address) >= 0)
 				return;
-
-			if (kmemcheck_fault(regs, address, error_code))
-				return;
 		}
 
 		/* Can handle a stale RO->RW TLB: */
diff --git a/arch/x86/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c
index 8ae0000cbdb3..00b296617ca4 100644
--- a/arch/x86/mm/hugetlbpage.c
+++ b/arch/x86/mm/hugetlbpage.c
@@ -158,6 +158,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
 	if (len > TASK_SIZE)
 		return -ENOMEM;
 
+	/* No address checking. See comment at mmap_address_hint_valid() */
 	if (flags & MAP_FIXED) {
 		if (prepare_hugepage_range(file, addr, len))
 			return -EINVAL;
@@ -165,12 +166,16 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
 	}
 
 	if (addr) {
-		addr = ALIGN(addr, huge_page_size(h));
+		addr &= huge_page_mask(h);
+		if (!mmap_address_hint_valid(addr, len))
+			goto get_unmapped_area;
+
 		vma = find_vma(mm, addr);
-		if (TASK_SIZE - len >= addr &&
-		    (!vma || addr + len <= vm_start_gap(vma)))
+		if (!vma || addr + len <= vm_start_gap(vma))
 			return addr;
 	}
+
+get_unmapped_area:
 	if (mm->get_unmapped_area == arch_get_unmapped_area)
 		return hugetlb_get_unmapped_area_bottomup(file, addr, len,
 				pgoff, flags);
diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c
index a22c2b95e513..8ca324d07282 100644
--- a/arch/x86/mm/init.c
+++ b/arch/x86/mm/init.c
@@ -20,6 +20,7 @@
 #include <asm/kaslr.h>
 #include <asm/hypervisor.h>
 #include <asm/cpufeature.h>
+#include <asm/pti.h>
 
 /*
  * We need to define the tracepoints somewhere, and tlb.c
@@ -92,8 +93,7 @@ __ref void *alloc_low_pages(unsigned int num)
 		unsigned int order;
 
 		order = get_order((unsigned long)num << PAGE_SHIFT);
-		return (void *)__get_free_pages(GFP_ATOMIC | __GFP_NOTRACK |
-						__GFP_ZERO, order);
+		return (void *)__get_free_pages(GFP_ATOMIC | __GFP_ZERO, order);
 	}
 
 	if ((pgt_buf_end + num) > pgt_buf_top || !can_use_brk_pgt) {
@@ -161,15 +161,20 @@ struct map_range {
 
 static int page_size_mask;
 
+static void enable_global_pages(void)
+{
+	if (!static_cpu_has(X86_FEATURE_PTI))
+		__supported_pte_mask |= _PAGE_GLOBAL;
+}
+
 static void __init probe_page_size_mask(void)
 {
 	/*
-	 * For CONFIG_KMEMCHECK or pagealloc debugging, identity mapping will
-	 * use small pages.
+	 * For pagealloc debugging, identity mapping will use small pages.
 	 * This will simplify cpa(), which otherwise needs to support splitting
 	 * large pages into small in interrupt context, etc.
 	 */
-	if (boot_cpu_has(X86_FEATURE_PSE) && !debug_pagealloc_enabled() && !IS_ENABLED(CONFIG_KMEMCHECK))
+	if (boot_cpu_has(X86_FEATURE_PSE) && !debug_pagealloc_enabled())
 		page_size_mask |= 1 << PG_LEVEL_2M;
 	else
 		direct_gbpages = 0;
@@ -179,11 +184,11 @@ static void __init probe_page_size_mask(void)
 		cr4_set_bits_and_update_boot(X86_CR4_PSE);
 
 	/* Enable PGE if available */
+	__supported_pte_mask &= ~_PAGE_GLOBAL;
 	if (boot_cpu_has(X86_FEATURE_PGE)) {
 		cr4_set_bits_and_update_boot(X86_CR4_PGE);
-		__supported_pte_mask |= _PAGE_GLOBAL;
-	} else
-		__supported_pte_mask &= ~_PAGE_GLOBAL;
+		enable_global_pages();
+	}
 
 	/* Enable 1 GB linear kernel mappings if available: */
 	if (direct_gbpages && boot_cpu_has(X86_FEATURE_GBPAGES)) {
@@ -196,34 +201,44 @@ static void __init probe_page_size_mask(void)
 
 static void setup_pcid(void)
 {
-#ifdef CONFIG_X86_64
-	if (boot_cpu_has(X86_FEATURE_PCID)) {
-		if (boot_cpu_has(X86_FEATURE_PGE)) {
-			/*
-			 * This can't be cr4_set_bits_and_update_boot() --
-			 * the trampoline code can't handle CR4.PCIDE and
-			 * it wouldn't do any good anyway.  Despite the name,
-			 * cr4_set_bits_and_update_boot() doesn't actually
-			 * cause the bits in question to remain set all the
-			 * way through the secondary boot asm.
-			 *
-			 * Instead, we brute-force it and set CR4.PCIDE
-			 * manually in start_secondary().
-			 */
-			cr4_set_bits(X86_CR4_PCIDE);
-		} else {
-			/*
-			 * flush_tlb_all(), as currently implemented, won't
-			 * work if PCID is on but PGE is not.  Since that
-			 * combination doesn't exist on real hardware, there's
-			 * no reason to try to fully support it, but it's
-			 * polite to avoid corrupting data if we're on
-			 * an improperly configured VM.
-			 */
-			setup_clear_cpu_cap(X86_FEATURE_PCID);
-		}
+	if (!IS_ENABLED(CONFIG_X86_64))
+		return;
+
+	if (!boot_cpu_has(X86_FEATURE_PCID))
+		return;
+
+	if (boot_cpu_has(X86_FEATURE_PGE)) {
+		/*
+		 * This can't be cr4_set_bits_and_update_boot() -- the
+		 * trampoline code can't handle CR4.PCIDE and it wouldn't
+		 * do any good anyway.  Despite the name,
+		 * cr4_set_bits_and_update_boot() doesn't actually cause
+		 * the bits in question to remain set all the way through
+		 * the secondary boot asm.
+		 *
+		 * Instead, we brute-force it and set CR4.PCIDE manually in
+		 * start_secondary().
+		 */
+		cr4_set_bits(X86_CR4_PCIDE);
+
+		/*
+		 * INVPCID's single-context modes (2/3) only work if we set
+		 * X86_CR4_PCIDE, *and* we INVPCID support.  It's unusable
+		 * on systems that have X86_CR4_PCIDE clear, or that have
+		 * no INVPCID support at all.
+		 */
+		if (boot_cpu_has(X86_FEATURE_INVPCID))
+			setup_force_cpu_cap(X86_FEATURE_INVPCID_SINGLE);
+	} else {
+		/*
+		 * flush_tlb_all(), as currently implemented, won't work if
+		 * PCID is on but PGE is not.  Since that combination
+		 * doesn't exist on real hardware, there's no reason to try
+		 * to fully support it, but it's polite to avoid corrupting
+		 * data if we're on an improperly configured VM.
+		 */
+		setup_clear_cpu_cap(X86_FEATURE_PCID);
 	}
-#endif
 }
 
 #ifdef CONFIG_X86_32
@@ -624,6 +639,7 @@ void __init init_mem_mapping(void)
 {
 	unsigned long end;
 
+	pti_check_boottime_disable();
 	probe_page_size_mask();
 	setup_pcid();
 
@@ -847,7 +863,7 @@ void __init zone_sizes_init(void)
 	free_area_init_nodes(max_zone_pfns);
 }
 
-DEFINE_PER_CPU_SHARED_ALIGNED(struct tlb_state, cpu_tlbstate) = {
+__visible DEFINE_PER_CPU_SHARED_ALIGNED(struct tlb_state, cpu_tlbstate) = {
 	.loaded_mm = &init_mm,
 	.next_asid = 1,
 	.cr4 = ~0UL,	/* fail hard if we screw up cr4 shadow initialization */
diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
index 8a64a6f2848d..135c9a7898c7 100644
--- a/arch/x86/mm/init_32.c
+++ b/arch/x86/mm/init_32.c
@@ -50,6 +50,7 @@
 #include <asm/setup.h>
 #include <asm/set_memory.h>
 #include <asm/page_types.h>
+#include <asm/cpu_entry_area.h>
 #include <asm/init.h>
 
 #include "mm_internal.h"
@@ -766,6 +767,7 @@ void __init mem_init(void)
 	mem_init_print_info(NULL);
 	printk(KERN_INFO "virtual kernel memory layout:\n"
 		"    fixmap  : 0x%08lx - 0x%08lx   (%4ld kB)\n"
+		"  cpu_entry : 0x%08lx - 0x%08lx   (%4ld kB)\n"
 #ifdef CONFIG_HIGHMEM
 		"    pkmap   : 0x%08lx - 0x%08lx   (%4ld kB)\n"
 #endif
@@ -777,6 +779,10 @@ void __init mem_init(void)
 		FIXADDR_START, FIXADDR_TOP,
 		(FIXADDR_TOP - FIXADDR_START) >> 10,
 
+		CPU_ENTRY_AREA_BASE,
+		CPU_ENTRY_AREA_BASE + CPU_ENTRY_AREA_MAP_SIZE,
+		CPU_ENTRY_AREA_MAP_SIZE >> 10,
+
 #ifdef CONFIG_HIGHMEM
 		PKMAP_BASE, PKMAP_BASE+LAST_PKMAP*PAGE_SIZE,
 		(LAST_PKMAP*PAGE_SIZE) >> 10,
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index adcea90a2046..4a837289f2ad 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -184,7 +184,7 @@ static __ref void *spp_getpage(void)
 	void *ptr;
 
 	if (after_bootmem)
-		ptr = (void *) get_zeroed_page(GFP_ATOMIC | __GFP_NOTRACK);
+		ptr = (void *) get_zeroed_page(GFP_ATOMIC);
 	else
 		ptr = alloc_bootmem_pages(PAGE_SIZE);
 
@@ -1173,12 +1173,18 @@ void __init mem_init(void)
 
 	/* clear_bss() already clear the empty_zero_page */
 
-	register_page_bootmem_info();
-
 	/* this will put all memory onto the freelists */
 	free_all_bootmem();
 	after_bootmem = 1;
 
+	/*
+	 * Must be done after boot memory is put on freelist, because here we
+	 * might set fields in deferred struct pages that have not yet been
+	 * initialized, and free_all_bootmem() initializes all the reserved
+	 * deferred pages for us.
+	 */
+	register_page_bootmem_info();
+
 	/* Register memory areas for /proc/kcore */
 	kclist_add(&kcore_vsyscall, (void *)VSYSCALL_ADDR,
 			 PAGE_SIZE, KCORE_OTHER);
@@ -1399,7 +1405,6 @@ static int __meminit vmemmap_populate_hugepages(unsigned long start,
 			vmemmap_verify((pte_t *)pmd, node, addr, next);
 			continue;
 		}
-		pr_warn_once("vmemmap: falling back to regular page backing\n");
 		if (vmemmap_populate_basepages(addr, next, node))
 			return -ENOMEM;
 	}
diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
index 6e4573b1da34..c45b6ec5357b 100644
--- a/arch/x86/mm/ioremap.c
+++ b/arch/x86/mm/ioremap.c
@@ -404,11 +404,11 @@ void iounmap(volatile void __iomem *addr)
 		return;
 	}
 
+	mmiotrace_iounmap(addr);
+
 	addr = (volatile void __iomem *)
 		(PAGE_MASK & (unsigned long __force)addr);
 
-	mmiotrace_iounmap(addr);
-
 	/* Use the vm area unlocked, assuming the caller
 	   ensures there isn't another iounmap for the same address
 	   in parallel. Reuse of the virtual address is prevented by
diff --git a/arch/x86/mm/kasan_init_64.c b/arch/x86/mm/kasan_init_64.c
index 2b60dc6e64b1..47388f0c0e59 100644
--- a/arch/x86/mm/kasan_init_64.c
+++ b/arch/x86/mm/kasan_init_64.c
@@ -4,21 +4,151 @@
 #include <linux/bootmem.h>
 #include <linux/kasan.h>
 #include <linux/kdebug.h>
+#include <linux/memblock.h>
 #include <linux/mm.h>
 #include <linux/sched.h>
 #include <linux/sched/task.h>
 #include <linux/vmalloc.h>
 
 #include <asm/e820/types.h>
+#include <asm/pgalloc.h>
 #include <asm/tlbflush.h>
 #include <asm/sections.h>
 #include <asm/pgtable.h>
+#include <asm/cpu_entry_area.h>
 
 extern struct range pfn_mapped[E820_MAX_ENTRIES];
 
 static p4d_t tmp_p4d_table[PTRS_PER_P4D] __initdata __aligned(PAGE_SIZE);
 
-static int __init map_range(struct range *range)
+static __init void *early_alloc(size_t size, int nid)
+{
+	return memblock_virt_alloc_try_nid_nopanic(size, size,
+		__pa(MAX_DMA_ADDRESS), BOOTMEM_ALLOC_ACCESSIBLE, nid);
+}
+
+static void __init kasan_populate_pmd(pmd_t *pmd, unsigned long addr,
+				      unsigned long end, int nid)
+{
+	pte_t *pte;
+
+	if (pmd_none(*pmd)) {
+		void *p;
+
+		if (boot_cpu_has(X86_FEATURE_PSE) &&
+		    ((end - addr) == PMD_SIZE) &&
+		    IS_ALIGNED(addr, PMD_SIZE)) {
+			p = early_alloc(PMD_SIZE, nid);
+			if (p && pmd_set_huge(pmd, __pa(p), PAGE_KERNEL))
+				return;
+			else if (p)
+				memblock_free(__pa(p), PMD_SIZE);
+		}
+
+		p = early_alloc(PAGE_SIZE, nid);
+		pmd_populate_kernel(&init_mm, pmd, p);
+	}
+
+	pte = pte_offset_kernel(pmd, addr);
+	do {
+		pte_t entry;
+		void *p;
+
+		if (!pte_none(*pte))
+			continue;
+
+		p = early_alloc(PAGE_SIZE, nid);
+		entry = pfn_pte(PFN_DOWN(__pa(p)), PAGE_KERNEL);
+		set_pte_at(&init_mm, addr, pte, entry);
+	} while (pte++, addr += PAGE_SIZE, addr != end);
+}
+
+static void __init kasan_populate_pud(pud_t *pud, unsigned long addr,
+				      unsigned long end, int nid)
+{
+	pmd_t *pmd;
+	unsigned long next;
+
+	if (pud_none(*pud)) {
+		void *p;
+
+		if (boot_cpu_has(X86_FEATURE_GBPAGES) &&
+		    ((end - addr) == PUD_SIZE) &&
+		    IS_ALIGNED(addr, PUD_SIZE)) {
+			p = early_alloc(PUD_SIZE, nid);
+			if (p && pud_set_huge(pud, __pa(p), PAGE_KERNEL))
+				return;
+			else if (p)
+				memblock_free(__pa(p), PUD_SIZE);
+		}
+
+		p = early_alloc(PAGE_SIZE, nid);
+		pud_populate(&init_mm, pud, p);
+	}
+
+	pmd = pmd_offset(pud, addr);
+	do {
+		next = pmd_addr_end(addr, end);
+		if (!pmd_large(*pmd))
+			kasan_populate_pmd(pmd, addr, next, nid);
+	} while (pmd++, addr = next, addr != end);
+}
+
+static void __init kasan_populate_p4d(p4d_t *p4d, unsigned long addr,
+				      unsigned long end, int nid)
+{
+	pud_t *pud;
+	unsigned long next;
+
+	if (p4d_none(*p4d)) {
+		void *p = early_alloc(PAGE_SIZE, nid);
+
+		p4d_populate(&init_mm, p4d, p);
+	}
+
+	pud = pud_offset(p4d, addr);
+	do {
+		next = pud_addr_end(addr, end);
+		if (!pud_large(*pud))
+			kasan_populate_pud(pud, addr, next, nid);
+	} while (pud++, addr = next, addr != end);
+}
+
+static void __init kasan_populate_pgd(pgd_t *pgd, unsigned long addr,
+				      unsigned long end, int nid)
+{
+	void *p;
+	p4d_t *p4d;
+	unsigned long next;
+
+	if (pgd_none(*pgd)) {
+		p = early_alloc(PAGE_SIZE, nid);
+		pgd_populate(&init_mm, pgd, p);
+	}
+
+	p4d = p4d_offset(pgd, addr);
+	do {
+		next = p4d_addr_end(addr, end);
+		kasan_populate_p4d(p4d, addr, next, nid);
+	} while (p4d++, addr = next, addr != end);
+}
+
+static void __init kasan_populate_shadow(unsigned long addr, unsigned long end,
+					 int nid)
+{
+	pgd_t *pgd;
+	unsigned long next;
+
+	addr = addr & PAGE_MASK;
+	end = round_up(end, PAGE_SIZE);
+	pgd = pgd_offset_k(addr);
+	do {
+		next = pgd_addr_end(addr, end);
+		kasan_populate_pgd(pgd, addr, next, nid);
+	} while (pgd++, addr = next, addr != end);
+}
+
+static void __init map_range(struct range *range)
 {
 	unsigned long start;
 	unsigned long end;
@@ -26,7 +156,7 @@ static int __init map_range(struct range *range)
 	start = (unsigned long)kasan_mem_to_shadow(pfn_to_kaddr(range->start));
 	end = (unsigned long)kasan_mem_to_shadow(pfn_to_kaddr(range->end));
 
-	return vmemmap_populate(start, end, NUMA_NO_NODE);
+	kasan_populate_shadow(start, end, early_pfn_to_nid(range->start));
 }
 
 static void __init clear_pgds(unsigned long start,
@@ -148,6 +278,7 @@ void __init kasan_early_init(void)
 void __init kasan_init(void)
 {
 	int i;
+	void *shadow_cpu_entry_begin, *shadow_cpu_entry_end;
 
 #ifdef CONFIG_KASAN_INLINE
 	register_die_notifier(&kasan_die_notifier);
@@ -189,19 +320,36 @@ void __init kasan_init(void)
 		if (pfn_mapped[i].end == 0)
 			break;
 
-		if (map_range(&pfn_mapped[i]))
-			panic("kasan: unable to allocate shadow!");
+		map_range(&pfn_mapped[i]);
 	}
+
+	shadow_cpu_entry_begin = (void *)CPU_ENTRY_AREA_BASE;
+	shadow_cpu_entry_begin = kasan_mem_to_shadow(shadow_cpu_entry_begin);
+	shadow_cpu_entry_begin = (void *)round_down((unsigned long)shadow_cpu_entry_begin,
+						PAGE_SIZE);
+
+	shadow_cpu_entry_end = (void *)(CPU_ENTRY_AREA_BASE +
+					CPU_ENTRY_AREA_MAP_SIZE);
+	shadow_cpu_entry_end = kasan_mem_to_shadow(shadow_cpu_entry_end);
+	shadow_cpu_entry_end = (void *)round_up((unsigned long)shadow_cpu_entry_end,
+					PAGE_SIZE);
+
 	kasan_populate_zero_shadow(
 		kasan_mem_to_shadow((void *)PAGE_OFFSET + MAXMEM),
-		kasan_mem_to_shadow((void *)__START_KERNEL_map));
+		shadow_cpu_entry_begin);
+
+	kasan_populate_shadow((unsigned long)shadow_cpu_entry_begin,
+			      (unsigned long)shadow_cpu_entry_end, 0);
+
+	kasan_populate_zero_shadow(shadow_cpu_entry_end,
+				kasan_mem_to_shadow((void *)__START_KERNEL_map));
 
-	vmemmap_populate((unsigned long)kasan_mem_to_shadow(_stext),
-			(unsigned long)kasan_mem_to_shadow(_end),
-			NUMA_NO_NODE);
+	kasan_populate_shadow((unsigned long)kasan_mem_to_shadow(_stext),
+			      (unsigned long)kasan_mem_to_shadow(_end),
+			      early_pfn_to_nid(__pa(_stext)));
 
 	kasan_populate_zero_shadow(kasan_mem_to_shadow((void *)MODULES_END),
-			(void *)KASAN_SHADOW_END);
+				(void *)KASAN_SHADOW_END);
 
 	load_cr3(init_top_pgt);
 	__flush_tlb_all();
diff --git a/arch/x86/mm/kmemcheck/Makefile b/arch/x86/mm/kmemcheck/Makefile
deleted file mode 100644
index 520b3bce4095..000000000000
--- a/arch/x86/mm/kmemcheck/Makefile
+++ /dev/null
@@ -1 +0,0 @@
-obj-y := error.o kmemcheck.o opcode.o pte.o selftest.o shadow.o
diff --git a/arch/x86/mm/kmemcheck/error.c b/arch/x86/mm/kmemcheck/error.c
deleted file mode 100644
index 872ec4159a68..000000000000
--- a/arch/x86/mm/kmemcheck/error.c
+++ /dev/null
@@ -1,228 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-#include <linux/interrupt.h>
-#include <linux/kdebug.h>
-#include <linux/kmemcheck.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/ptrace.h>
-#include <linux/stacktrace.h>
-#include <linux/string.h>
-
-#include "error.h"
-#include "shadow.h"
-
-enum kmemcheck_error_type {
-	KMEMCHECK_ERROR_INVALID_ACCESS,
-	KMEMCHECK_ERROR_BUG,
-};
-
-#define SHADOW_COPY_SIZE (1 << CONFIG_KMEMCHECK_SHADOW_COPY_SHIFT)
-
-struct kmemcheck_error {
-	enum kmemcheck_error_type type;
-
-	union {
-		/* KMEMCHECK_ERROR_INVALID_ACCESS */
-		struct {
-			/* Kind of access that caused the error */
-			enum kmemcheck_shadow state;
-			/* Address and size of the erroneous read */
-			unsigned long	address;
-			unsigned int	size;
-		};
-	};
-
-	struct pt_regs		regs;
-	struct stack_trace	trace;
-	unsigned long		trace_entries[32];
-
-	/* We compress it to a char. */
-	unsigned char		shadow_copy[SHADOW_COPY_SIZE];
-	unsigned char		memory_copy[SHADOW_COPY_SIZE];
-};
-
-/*
- * Create a ring queue of errors to output. We can't call printk() directly
- * from the kmemcheck traps, since this may call the console drivers and
- * result in a recursive fault.
- */
-static struct kmemcheck_error error_fifo[CONFIG_KMEMCHECK_QUEUE_SIZE];
-static unsigned int error_count;
-static unsigned int error_rd;
-static unsigned int error_wr;
-static unsigned int error_missed_count;
-
-static struct kmemcheck_error *error_next_wr(void)
-{
-	struct kmemcheck_error *e;
-
-	if (error_count == ARRAY_SIZE(error_fifo)) {
-		++error_missed_count;
-		return NULL;
-	}
-
-	e = &error_fifo[error_wr];
-	if (++error_wr == ARRAY_SIZE(error_fifo))
-		error_wr = 0;
-	++error_count;
-	return e;
-}
-
-static struct kmemcheck_error *error_next_rd(void)
-{
-	struct kmemcheck_error *e;
-
-	if (error_count == 0)
-		return NULL;
-
-	e = &error_fifo[error_rd];
-	if (++error_rd == ARRAY_SIZE(error_fifo))
-		error_rd = 0;
-	--error_count;
-	return e;
-}
-
-void kmemcheck_error_recall(void)
-{
-	static const char *desc[] = {
-		[KMEMCHECK_SHADOW_UNALLOCATED]		= "unallocated",
-		[KMEMCHECK_SHADOW_UNINITIALIZED]	= "uninitialized",
-		[KMEMCHECK_SHADOW_INITIALIZED]		= "initialized",
-		[KMEMCHECK_SHADOW_FREED]		= "freed",
-	};
-
-	static const char short_desc[] = {
-		[KMEMCHECK_SHADOW_UNALLOCATED]		= 'a',
-		[KMEMCHECK_SHADOW_UNINITIALIZED]	= 'u',
-		[KMEMCHECK_SHADOW_INITIALIZED]		= 'i',
-		[KMEMCHECK_SHADOW_FREED]		= 'f',
-	};
-
-	struct kmemcheck_error *e;
-	unsigned int i;
-
-	e = error_next_rd();
-	if (!e)
-		return;
-
-	switch (e->type) {
-	case KMEMCHECK_ERROR_INVALID_ACCESS:
-		printk(KERN_WARNING "WARNING: kmemcheck: Caught %d-bit read from %s memory (%p)\n",
-			8 * e->size, e->state < ARRAY_SIZE(desc) ?
-				desc[e->state] : "(invalid shadow state)",
-			(void *) e->address);
-
-		printk(KERN_WARNING);
-		for (i = 0; i < SHADOW_COPY_SIZE; ++i)
-			printk(KERN_CONT "%02x", e->memory_copy[i]);
-		printk(KERN_CONT "\n");
-
-		printk(KERN_WARNING);
-		for (i = 0; i < SHADOW_COPY_SIZE; ++i) {
-			if (e->shadow_copy[i] < ARRAY_SIZE(short_desc))
-				printk(KERN_CONT " %c", short_desc[e->shadow_copy[i]]);
-			else
-				printk(KERN_CONT " ?");
-		}
-		printk(KERN_CONT "\n");
-		printk(KERN_WARNING "%*c\n", 2 + 2
-			* (int) (e->address & (SHADOW_COPY_SIZE - 1)), '^');
-		break;
-	case KMEMCHECK_ERROR_BUG:
-		printk(KERN_EMERG "ERROR: kmemcheck: Fatal error\n");
-		break;
-	}
-
-	__show_regs(&e->regs, 1);
-	print_stack_trace(&e->trace, 0);
-}
-
-static void do_wakeup(unsigned long data)
-{
-	while (error_count > 0)
-		kmemcheck_error_recall();
-
-	if (error_missed_count > 0) {
-		printk(KERN_WARNING "kmemcheck: Lost %d error reports because "
-			"the queue was too small\n", error_missed_count);
-		error_missed_count = 0;
-	}
-}
-
-static DECLARE_TASKLET(kmemcheck_tasklet, &do_wakeup, 0);
-
-/*
- * Save the context of an error report.
- */
-void kmemcheck_error_save(enum kmemcheck_shadow state,
-	unsigned long address, unsigned int size, struct pt_regs *regs)
-{
-	static unsigned long prev_ip;
-
-	struct kmemcheck_error *e;
-	void *shadow_copy;
-	void *memory_copy;
-
-	/* Don't report several adjacent errors from the same EIP. */
-	if (regs->ip == prev_ip)
-		return;
-	prev_ip = regs->ip;
-
-	e = error_next_wr();
-	if (!e)
-		return;
-
-	e->type = KMEMCHECK_ERROR_INVALID_ACCESS;
-
-	e->state = state;
-	e->address = address;
-	e->size = size;
-
-	/* Save regs */
-	memcpy(&e->regs, regs, sizeof(*regs));
-
-	/* Save stack trace */
-	e->trace.nr_entries = 0;
-	e->trace.entries = e->trace_entries;
-	e->trace.max_entries = ARRAY_SIZE(e->trace_entries);
-	e->trace.skip = 0;
-	save_stack_trace_regs(regs, &e->trace);
-
-	/* Round address down to nearest 16 bytes */
-	shadow_copy = kmemcheck_shadow_lookup(address
-		& ~(SHADOW_COPY_SIZE - 1));
-	BUG_ON(!shadow_copy);
-
-	memcpy(e->shadow_copy, shadow_copy, SHADOW_COPY_SIZE);
-
-	kmemcheck_show_addr(address);
-	memory_copy = (void *) (address & ~(SHADOW_COPY_SIZE - 1));
-	memcpy(e->memory_copy, memory_copy, SHADOW_COPY_SIZE);
-	kmemcheck_hide_addr(address);
-
-	tasklet_hi_schedule_first(&kmemcheck_tasklet);
-}
-
-/*
- * Save the context of a kmemcheck bug.
- */
-void kmemcheck_error_save_bug(struct pt_regs *regs)
-{
-	struct kmemcheck_error *e;
-
-	e = error_next_wr();
-	if (!e)
-		return;
-
-	e->type = KMEMCHECK_ERROR_BUG;
-
-	memcpy(&e->regs, regs, sizeof(*regs));
-
-	e->trace.nr_entries = 0;
-	e->trace.entries = e->trace_entries;
-	e->trace.max_entries = ARRAY_SIZE(e->trace_entries);
-	e->trace.skip = 1;
-	save_stack_trace(&e->trace);
-
-	tasklet_hi_schedule_first(&kmemcheck_tasklet);
-}
diff --git a/arch/x86/mm/kmemcheck/error.h b/arch/x86/mm/kmemcheck/error.h
deleted file mode 100644
index 39f80d7a874d..000000000000
--- a/arch/x86/mm/kmemcheck/error.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef ARCH__X86__MM__KMEMCHECK__ERROR_H
-#define ARCH__X86__MM__KMEMCHECK__ERROR_H
-
-#include <linux/ptrace.h>
-
-#include "shadow.h"
-
-void kmemcheck_error_save(enum kmemcheck_shadow state,
-	unsigned long address, unsigned int size, struct pt_regs *regs);
-
-void kmemcheck_error_save_bug(struct pt_regs *regs);
-
-void kmemcheck_error_recall(void);
-
-#endif
diff --git a/arch/x86/mm/kmemcheck/kmemcheck.c b/arch/x86/mm/kmemcheck/kmemcheck.c
deleted file mode 100644
index 4515bae36bbe..000000000000
--- a/arch/x86/mm/kmemcheck/kmemcheck.c
+++ /dev/null
@@ -1,658 +0,0 @@
-/**
- * kmemcheck - a heavyweight memory checker for the linux kernel
- * Copyright (C) 2007, 2008  Vegard Nossum <vegardno@ifi.uio.no>
- * (With a lot of help from Ingo Molnar and Pekka Enberg.)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (version 2) as
- * published by the Free Software Foundation.
- */
-
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/kallsyms.h>
-#include <linux/kernel.h>
-#include <linux/kmemcheck.h>
-#include <linux/mm.h>
-#include <linux/page-flags.h>
-#include <linux/percpu.h>
-#include <linux/ptrace.h>
-#include <linux/string.h>
-#include <linux/types.h>
-
-#include <asm/cacheflush.h>
-#include <asm/kmemcheck.h>
-#include <asm/pgtable.h>
-#include <asm/tlbflush.h>
-
-#include "error.h"
-#include "opcode.h"
-#include "pte.h"
-#include "selftest.h"
-#include "shadow.h"
-
-
-#ifdef CONFIG_KMEMCHECK_DISABLED_BY_DEFAULT
-#  define KMEMCHECK_ENABLED 0
-#endif
-
-#ifdef CONFIG_KMEMCHECK_ENABLED_BY_DEFAULT
-#  define KMEMCHECK_ENABLED 1
-#endif
-
-#ifdef CONFIG_KMEMCHECK_ONESHOT_BY_DEFAULT
-#  define KMEMCHECK_ENABLED 2
-#endif
-
-int kmemcheck_enabled = KMEMCHECK_ENABLED;
-
-int __init kmemcheck_init(void)
-{
-#ifdef CONFIG_SMP
-	/*
-	 * Limit SMP to use a single CPU. We rely on the fact that this code
-	 * runs before SMP is set up.
-	 */
-	if (setup_max_cpus > 1) {
-		printk(KERN_INFO
-			"kmemcheck: Limiting number of CPUs to 1.\n");
-		setup_max_cpus = 1;
-	}
-#endif
-
-	if (!kmemcheck_selftest()) {
-		printk(KERN_INFO "kmemcheck: self-tests failed; disabling\n");
-		kmemcheck_enabled = 0;
-		return -EINVAL;
-	}
-
-	printk(KERN_INFO "kmemcheck: Initialized\n");
-	return 0;
-}
-
-early_initcall(kmemcheck_init);
-
-/*
- * We need to parse the kmemcheck= option before any memory is allocated.
- */
-static int __init param_kmemcheck(char *str)
-{
-	int val;
-	int ret;
-
-	if (!str)
-		return -EINVAL;
-
-	ret = kstrtoint(str, 0, &val);
-	if (ret)
-		return ret;
-	kmemcheck_enabled = val;
-	return 0;
-}
-
-early_param("kmemcheck", param_kmemcheck);
-
-int kmemcheck_show_addr(unsigned long address)
-{
-	pte_t *pte;
-
-	pte = kmemcheck_pte_lookup(address);
-	if (!pte)
-		return 0;
-
-	set_pte(pte, __pte(pte_val(*pte) | _PAGE_PRESENT));
-	__flush_tlb_one(address);
-	return 1;
-}
-
-int kmemcheck_hide_addr(unsigned long address)
-{
-	pte_t *pte;
-
-	pte = kmemcheck_pte_lookup(address);
-	if (!pte)
-		return 0;
-
-	set_pte(pte, __pte(pte_val(*pte) & ~_PAGE_PRESENT));
-	__flush_tlb_one(address);
-	return 1;
-}
-
-struct kmemcheck_context {
-	bool busy;
-	int balance;
-
-	/*
-	 * There can be at most two memory operands to an instruction, but
-	 * each address can cross a page boundary -- so we may need up to
-	 * four addresses that must be hidden/revealed for each fault.
-	 */
-	unsigned long addr[4];
-	unsigned long n_addrs;
-	unsigned long flags;
-
-	/* Data size of the instruction that caused a fault. */
-	unsigned int size;
-};
-
-static DEFINE_PER_CPU(struct kmemcheck_context, kmemcheck_context);
-
-bool kmemcheck_active(struct pt_regs *regs)
-{
-	struct kmemcheck_context *data = this_cpu_ptr(&kmemcheck_context);
-
-	return data->balance > 0;
-}
-
-/* Save an address that needs to be shown/hidden */
-static void kmemcheck_save_addr(unsigned long addr)
-{
-	struct kmemcheck_context *data = this_cpu_ptr(&kmemcheck_context);
-
-	BUG_ON(data->n_addrs >= ARRAY_SIZE(data->addr));
-	data->addr[data->n_addrs++] = addr;
-}
-
-static unsigned int kmemcheck_show_all(void)
-{
-	struct kmemcheck_context *data = this_cpu_ptr(&kmemcheck_context);
-	unsigned int i;
-	unsigned int n;
-
-	n = 0;
-	for (i = 0; i < data->n_addrs; ++i)
-		n += kmemcheck_show_addr(data->addr[i]);
-
-	return n;
-}
-
-static unsigned int kmemcheck_hide_all(void)
-{
-	struct kmemcheck_context *data = this_cpu_ptr(&kmemcheck_context);
-	unsigned int i;
-	unsigned int n;
-
-	n = 0;
-	for (i = 0; i < data->n_addrs; ++i)
-		n += kmemcheck_hide_addr(data->addr[i]);
-
-	return n;
-}
-
-/*
- * Called from the #PF handler.
- */
-void kmemcheck_show(struct pt_regs *regs)
-{
-	struct kmemcheck_context *data = this_cpu_ptr(&kmemcheck_context);
-
-	BUG_ON(!irqs_disabled());
-
-	if (unlikely(data->balance != 0)) {
-		kmemcheck_show_all();
-		kmemcheck_error_save_bug(regs);
-		data->balance = 0;
-		return;
-	}
-
-	/*
-	 * None of the addresses actually belonged to kmemcheck. Note that
-	 * this is not an error.
-	 */
-	if (kmemcheck_show_all() == 0)
-		return;
-
-	++data->balance;
-
-	/*
-	 * The IF needs to be cleared as well, so that the faulting
-	 * instruction can run "uninterrupted". Otherwise, we might take
-	 * an interrupt and start executing that before we've had a chance
-	 * to hide the page again.
-	 *
-	 * NOTE: In the rare case of multiple faults, we must not override
-	 * the original flags:
-	 */
-	if (!(regs->flags & X86_EFLAGS_TF))
-		data->flags = regs->flags;
-
-	regs->flags |= X86_EFLAGS_TF;
-	regs->flags &= ~X86_EFLAGS_IF;
-}
-
-/*
- * Called from the #DB handler.
- */
-void kmemcheck_hide(struct pt_regs *regs)
-{
-	struct kmemcheck_context *data = this_cpu_ptr(&kmemcheck_context);
-	int n;
-
-	BUG_ON(!irqs_disabled());
-
-	if (unlikely(data->balance != 1)) {
-		kmemcheck_show_all();
-		kmemcheck_error_save_bug(regs);
-		data->n_addrs = 0;
-		data->balance = 0;
-
-		if (!(data->flags & X86_EFLAGS_TF))
-			regs->flags &= ~X86_EFLAGS_TF;
-		if (data->flags & X86_EFLAGS_IF)
-			regs->flags |= X86_EFLAGS_IF;
-		return;
-	}
-
-	if (kmemcheck_enabled)
-		n = kmemcheck_hide_all();
-	else
-		n = kmemcheck_show_all();
-
-	if (n == 0)
-		return;
-
-	--data->balance;
-
-	data->n_addrs = 0;
-
-	if (!(data->flags & X86_EFLAGS_TF))
-		regs->flags &= ~X86_EFLAGS_TF;
-	if (data->flags & X86_EFLAGS_IF)
-		regs->flags |= X86_EFLAGS_IF;
-}
-
-void kmemcheck_show_pages(struct page *p, unsigned int n)
-{
-	unsigned int i;
-
-	for (i = 0; i < n; ++i) {
-		unsigned long address;
-		pte_t *pte;
-		unsigned int level;
-
-		address = (unsigned long) page_address(&p[i]);
-		pte = lookup_address(address, &level);
-		BUG_ON(!pte);
-		BUG_ON(level != PG_LEVEL_4K);
-
-		set_pte(pte, __pte(pte_val(*pte) | _PAGE_PRESENT));
-		set_pte(pte, __pte(pte_val(*pte) & ~_PAGE_HIDDEN));
-		__flush_tlb_one(address);
-	}
-}
-
-bool kmemcheck_page_is_tracked(struct page *p)
-{
-	/* This will also check the "hidden" flag of the PTE. */
-	return kmemcheck_pte_lookup((unsigned long) page_address(p));
-}
-
-void kmemcheck_hide_pages(struct page *p, unsigned int n)
-{
-	unsigned int i;
-
-	for (i = 0; i < n; ++i) {
-		unsigned long address;
-		pte_t *pte;
-		unsigned int level;
-
-		address = (unsigned long) page_address(&p[i]);
-		pte = lookup_address(address, &level);
-		BUG_ON(!pte);
-		BUG_ON(level != PG_LEVEL_4K);
-
-		set_pte(pte, __pte(pte_val(*pte) & ~_PAGE_PRESENT));
-		set_pte(pte, __pte(pte_val(*pte) | _PAGE_HIDDEN));
-		__flush_tlb_one(address);
-	}
-}
-
-/* Access may NOT cross page boundary */
-static void kmemcheck_read_strict(struct pt_regs *regs,
-	unsigned long addr, unsigned int size)
-{
-	void *shadow;
-	enum kmemcheck_shadow status;
-
-	shadow = kmemcheck_shadow_lookup(addr);
-	if (!shadow)
-		return;
-
-	kmemcheck_save_addr(addr);
-	status = kmemcheck_shadow_test(shadow, size);
-	if (status == KMEMCHECK_SHADOW_INITIALIZED)
-		return;
-
-	if (kmemcheck_enabled)
-		kmemcheck_error_save(status, addr, size, regs);
-
-	if (kmemcheck_enabled == 2)
-		kmemcheck_enabled = 0;
-
-	/* Don't warn about it again. */
-	kmemcheck_shadow_set(shadow, size);
-}
-
-bool kmemcheck_is_obj_initialized(unsigned long addr, size_t size)
-{
-	enum kmemcheck_shadow status;
-	void *shadow;
-
-	shadow = kmemcheck_shadow_lookup(addr);
-	if (!shadow)
-		return true;
-
-	status = kmemcheck_shadow_test_all(shadow, size);
-
-	return status == KMEMCHECK_SHADOW_INITIALIZED;
-}
-
-/* Access may cross page boundary */
-static void kmemcheck_read(struct pt_regs *regs,
-	unsigned long addr, unsigned int size)
-{
-	unsigned long page = addr & PAGE_MASK;
-	unsigned long next_addr = addr + size - 1;
-	unsigned long next_page = next_addr & PAGE_MASK;
-
-	if (likely(page == next_page)) {
-		kmemcheck_read_strict(regs, addr, size);
-		return;
-	}
-
-	/*
-	 * What we do is basically to split the access across the
-	 * two pages and handle each part separately. Yes, this means
-	 * that we may now see reads that are 3 + 5 bytes, for
-	 * example (and if both are uninitialized, there will be two
-	 * reports), but it makes the code a lot simpler.
-	 */
-	kmemcheck_read_strict(regs, addr, next_page - addr);
-	kmemcheck_read_strict(regs, next_page, next_addr - next_page);
-}
-
-static void kmemcheck_write_strict(struct pt_regs *regs,
-	unsigned long addr, unsigned int size)
-{
-	void *shadow;
-
-	shadow = kmemcheck_shadow_lookup(addr);
-	if (!shadow)
-		return;
-
-	kmemcheck_save_addr(addr);
-	kmemcheck_shadow_set(shadow, size);
-}
-
-static void kmemcheck_write(struct pt_regs *regs,
-	unsigned long addr, unsigned int size)
-{
-	unsigned long page = addr & PAGE_MASK;
-	unsigned long next_addr = addr + size - 1;
-	unsigned long next_page = next_addr & PAGE_MASK;
-
-	if (likely(page == next_page)) {
-		kmemcheck_write_strict(regs, addr, size);
-		return;
-	}
-
-	/* See comment in kmemcheck_read(). */
-	kmemcheck_write_strict(regs, addr, next_page - addr);
-	kmemcheck_write_strict(regs, next_page, next_addr - next_page);
-}
-
-/*
- * Copying is hard. We have two addresses, each of which may be split across
- * a page (and each page will have different shadow addresses).
- */
-static void kmemcheck_copy(struct pt_regs *regs,
-	unsigned long src_addr, unsigned long dst_addr, unsigned int size)
-{
-	uint8_t shadow[8];
-	enum kmemcheck_shadow status;
-
-	unsigned long page;
-	unsigned long next_addr;
-	unsigned long next_page;
-
-	uint8_t *x;
-	unsigned int i;
-	unsigned int n;
-
-	BUG_ON(size > sizeof(shadow));
-
-	page = src_addr & PAGE_MASK;
-	next_addr = src_addr + size - 1;
-	next_page = next_addr & PAGE_MASK;
-
-	if (likely(page == next_page)) {
-		/* Same page */
-		x = kmemcheck_shadow_lookup(src_addr);
-		if (x) {
-			kmemcheck_save_addr(src_addr);
-			for (i = 0; i < size; ++i)
-				shadow[i] = x[i];
-		} else {
-			for (i = 0; i < size; ++i)
-				shadow[i] = KMEMCHECK_SHADOW_INITIALIZED;
-		}
-	} else {
-		n = next_page - src_addr;
-		BUG_ON(n > sizeof(shadow));
-
-		/* First page */
-		x = kmemcheck_shadow_lookup(src_addr);
-		if (x) {
-			kmemcheck_save_addr(src_addr);
-			for (i = 0; i < n; ++i)
-				shadow[i] = x[i];
-		} else {
-			/* Not tracked */
-			for (i = 0; i < n; ++i)
-				shadow[i] = KMEMCHECK_SHADOW_INITIALIZED;
-		}
-
-		/* Second page */
-		x = kmemcheck_shadow_lookup(next_page);
-		if (x) {
-			kmemcheck_save_addr(next_page);
-			for (i = n; i < size; ++i)
-				shadow[i] = x[i - n];
-		} else {
-			/* Not tracked */
-			for (i = n; i < size; ++i)
-				shadow[i] = KMEMCHECK_SHADOW_INITIALIZED;
-		}
-	}
-
-	page = dst_addr & PAGE_MASK;
-	next_addr = dst_addr + size - 1;
-	next_page = next_addr & PAGE_MASK;
-
-	if (likely(page == next_page)) {
-		/* Same page */
-		x = kmemcheck_shadow_lookup(dst_addr);
-		if (x) {
-			kmemcheck_save_addr(dst_addr);
-			for (i = 0; i < size; ++i) {
-				x[i] = shadow[i];
-				shadow[i] = KMEMCHECK_SHADOW_INITIALIZED;
-			}
-		}
-	} else {
-		n = next_page - dst_addr;
-		BUG_ON(n > sizeof(shadow));
-
-		/* First page */
-		x = kmemcheck_shadow_lookup(dst_addr);
-		if (x) {
-			kmemcheck_save_addr(dst_addr);
-			for (i = 0; i < n; ++i) {
-				x[i] = shadow[i];
-				shadow[i] = KMEMCHECK_SHADOW_INITIALIZED;
-			}
-		}
-
-		/* Second page */
-		x = kmemcheck_shadow_lookup(next_page);
-		if (x) {
-			kmemcheck_save_addr(next_page);
-			for (i = n; i < size; ++i) {
-				x[i - n] = shadow[i];
-				shadow[i] = KMEMCHECK_SHADOW_INITIALIZED;
-			}
-		}
-	}
-
-	status = kmemcheck_shadow_test(shadow, size);
-	if (status == KMEMCHECK_SHADOW_INITIALIZED)
-		return;
-
-	if (kmemcheck_enabled)
-		kmemcheck_error_save(status, src_addr, size, regs);
-
-	if (kmemcheck_enabled == 2)
-		kmemcheck_enabled = 0;
-}
-
-enum kmemcheck_method {
-	KMEMCHECK_READ,
-	KMEMCHECK_WRITE,
-};
-
-static void kmemcheck_access(struct pt_regs *regs,
-	unsigned long fallback_address, enum kmemcheck_method fallback_method)
-{
-	const uint8_t *insn;
-	const uint8_t *insn_primary;
-	unsigned int size;
-
-	struct kmemcheck_context *data = this_cpu_ptr(&kmemcheck_context);
-
-	/* Recursive fault -- ouch. */
-	if (data->busy) {
-		kmemcheck_show_addr(fallback_address);
-		kmemcheck_error_save_bug(regs);
-		return;
-	}
-
-	data->busy = true;
-
-	insn = (const uint8_t *) regs->ip;
-	insn_primary = kmemcheck_opcode_get_primary(insn);
-
-	kmemcheck_opcode_decode(insn, &size);
-
-	switch (insn_primary[0]) {
-#ifdef CONFIG_KMEMCHECK_BITOPS_OK
-		/* AND, OR, XOR */
-		/*
-		 * Unfortunately, these instructions have to be excluded from
-		 * our regular checking since they access only some (and not
-		 * all) bits. This clears out "bogus" bitfield-access warnings.
-		 */
-	case 0x80:
-	case 0x81:
-	case 0x82:
-	case 0x83:
-		switch ((insn_primary[1] >> 3) & 7) {
-			/* OR */
-		case 1:
-			/* AND */
-		case 4:
-			/* XOR */
-		case 6:
-			kmemcheck_write(regs, fallback_address, size);
-			goto out;
-
-			/* ADD */
-		case 0:
-			/* ADC */
-		case 2:
-			/* SBB */
-		case 3:
-			/* SUB */
-		case 5:
-			/* CMP */
-		case 7:
-			break;
-		}
-		break;
-#endif
-
-		/* MOVS, MOVSB, MOVSW, MOVSD */
-	case 0xa4:
-	case 0xa5:
-		/*
-		 * These instructions are special because they take two
-		 * addresses, but we only get one page fault.
-		 */
-		kmemcheck_copy(regs, regs->si, regs->di, size);
-		goto out;
-
-		/* CMPS, CMPSB, CMPSW, CMPSD */
-	case 0xa6:
-	case 0xa7:
-		kmemcheck_read(regs, regs->si, size);
-		kmemcheck_read(regs, regs->di, size);
-		goto out;
-	}
-
-	/*
-	 * If the opcode isn't special in any way, we use the data from the
-	 * page fault handler to determine the address and type of memory
-	 * access.
-	 */
-	switch (fallback_method) {
-	case KMEMCHECK_READ:
-		kmemcheck_read(regs, fallback_address, size);
-		goto out;
-	case KMEMCHECK_WRITE:
-		kmemcheck_write(regs, fallback_address, size);
-		goto out;
-	}
-
-out:
-	data->busy = false;
-}
-
-bool kmemcheck_fault(struct pt_regs *regs, unsigned long address,
-	unsigned long error_code)
-{
-	pte_t *pte;
-
-	/*
-	 * XXX: Is it safe to assume that memory accesses from virtual 86
-	 * mode or non-kernel code segments will _never_ access kernel
-	 * memory (e.g. tracked pages)? For now, we need this to avoid
-	 * invoking kmemcheck for PnP BIOS calls.
-	 */
-	if (regs->flags & X86_VM_MASK)
-		return false;
-	if (regs->cs != __KERNEL_CS)
-		return false;
-
-	pte = kmemcheck_pte_lookup(address);
-	if (!pte)
-		return false;
-
-	WARN_ON_ONCE(in_nmi());
-
-	if (error_code & 2)
-		kmemcheck_access(regs, address, KMEMCHECK_WRITE);
-	else
-		kmemcheck_access(regs, address, KMEMCHECK_READ);
-
-	kmemcheck_show(regs);
-	return true;
-}
-
-bool kmemcheck_trap(struct pt_regs *regs)
-{
-	if (!kmemcheck_active(regs))
-		return false;
-
-	/* We're done. */
-	kmemcheck_hide(regs);
-	return true;
-}
diff --git a/arch/x86/mm/kmemcheck/opcode.c b/arch/x86/mm/kmemcheck/opcode.c
deleted file mode 100644
index df8109ddf7fe..000000000000
--- a/arch/x86/mm/kmemcheck/opcode.c
+++ /dev/null
@@ -1,107 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-#include <linux/types.h>
-
-#include "opcode.h"
-
-static bool opcode_is_prefix(uint8_t b)
-{
-	return
-		/* Group 1 */
-		b == 0xf0 || b == 0xf2 || b == 0xf3
-		/* Group 2 */
-		|| b == 0x2e || b == 0x36 || b == 0x3e || b == 0x26
-		|| b == 0x64 || b == 0x65
-		/* Group 3 */
-		|| b == 0x66
-		/* Group 4 */
-		|| b == 0x67;
-}
-
-#ifdef CONFIG_X86_64
-static bool opcode_is_rex_prefix(uint8_t b)
-{
-	return (b & 0xf0) == 0x40;
-}
-#else
-static bool opcode_is_rex_prefix(uint8_t b)
-{
-	return false;
-}
-#endif
-
-#define REX_W (1 << 3)
-
-/*
- * This is a VERY crude opcode decoder. We only need to find the size of the
- * load/store that caused our #PF and this should work for all the opcodes
- * that we care about. Moreover, the ones who invented this instruction set
- * should be shot.
- */
-void kmemcheck_opcode_decode(const uint8_t *op, unsigned int *size)
-{
-	/* Default operand size */
-	int operand_size_override = 4;
-
-	/* prefixes */
-	for (; opcode_is_prefix(*op); ++op) {
-		if (*op == 0x66)
-			operand_size_override = 2;
-	}
-
-	/* REX prefix */
-	if (opcode_is_rex_prefix(*op)) {
-		uint8_t rex = *op;
-
-		++op;
-		if (rex & REX_W) {
-			switch (*op) {
-			case 0x63:
-				*size = 4;
-				return;
-			case 0x0f:
-				++op;
-
-				switch (*op) {
-				case 0xb6:
-				case 0xbe:
-					*size = 1;
-					return;
-				case 0xb7:
-				case 0xbf:
-					*size = 2;
-					return;
-				}
-
-				break;
-			}
-
-			*size = 8;
-			return;
-		}
-	}
-
-	/* escape opcode */
-	if (*op == 0x0f) {
-		++op;
-
-		/*
-		 * This is move with zero-extend and sign-extend, respectively;
-		 * we don't have to think about 0xb6/0xbe, because this is
-		 * already handled in the conditional below.
-		 */
-		if (*op == 0xb7 || *op == 0xbf)
-			operand_size_override = 2;
-	}
-
-	*size = (*op & 1) ? operand_size_override : 1;
-}
-
-const uint8_t *kmemcheck_opcode_get_primary(const uint8_t *op)
-{
-	/* skip prefixes */
-	while (opcode_is_prefix(*op))
-		++op;
-	if (opcode_is_rex_prefix(*op))
-		++op;
-	return op;
-}
diff --git a/arch/x86/mm/kmemcheck/opcode.h b/arch/x86/mm/kmemcheck/opcode.h
deleted file mode 100644
index 51a1ce94c24a..000000000000
--- a/arch/x86/mm/kmemcheck/opcode.h
+++ /dev/null
@@ -1,10 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef ARCH__X86__MM__KMEMCHECK__OPCODE_H
-#define ARCH__X86__MM__KMEMCHECK__OPCODE_H
-
-#include <linux/types.h>
-
-void kmemcheck_opcode_decode(const uint8_t *op, unsigned int *size);
-const uint8_t *kmemcheck_opcode_get_primary(const uint8_t *op);
-
-#endif
diff --git a/arch/x86/mm/kmemcheck/pte.c b/arch/x86/mm/kmemcheck/pte.c
deleted file mode 100644
index 8a03be90272a..000000000000
--- a/arch/x86/mm/kmemcheck/pte.c
+++ /dev/null
@@ -1,23 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-#include <linux/mm.h>
-
-#include <asm/pgtable.h>
-
-#include "pte.h"
-
-pte_t *kmemcheck_pte_lookup(unsigned long address)
-{
-	pte_t *pte;
-	unsigned int level;
-
-	pte = lookup_address(address, &level);
-	if (!pte)
-		return NULL;
-	if (level != PG_LEVEL_4K)
-		return NULL;
-	if (!pte_hidden(*pte))
-		return NULL;
-
-	return pte;
-}
-
diff --git a/arch/x86/mm/kmemcheck/pte.h b/arch/x86/mm/kmemcheck/pte.h
deleted file mode 100644
index b595612382c2..000000000000
--- a/arch/x86/mm/kmemcheck/pte.h
+++ /dev/null
@@ -1,11 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef ARCH__X86__MM__KMEMCHECK__PTE_H
-#define ARCH__X86__MM__KMEMCHECK__PTE_H
-
-#include <linux/mm.h>
-
-#include <asm/pgtable.h>
-
-pte_t *kmemcheck_pte_lookup(unsigned long address);
-
-#endif
diff --git a/arch/x86/mm/kmemcheck/selftest.c b/arch/x86/mm/kmemcheck/selftest.c
deleted file mode 100644
index 7ce0be1f99eb..000000000000
--- a/arch/x86/mm/kmemcheck/selftest.c
+++ /dev/null
@@ -1,71 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-#include <linux/bug.h>
-#include <linux/kernel.h>
-
-#include "opcode.h"
-#include "selftest.h"
-
-struct selftest_opcode {
-	unsigned int expected_size;
-	const uint8_t *insn;
-	const char *desc;
-};
-
-static const struct selftest_opcode selftest_opcodes[] = {
-	/* REP MOVS */
-	{1, "\xf3\xa4", 		"rep movsb <mem8>, <mem8>"},
-	{4, "\xf3\xa5",			"rep movsl <mem32>, <mem32>"},
-
-	/* MOVZX / MOVZXD */
-	{1, "\x66\x0f\xb6\x51\xf8",	"movzwq <mem8>, <reg16>"},
-	{1, "\x0f\xb6\x51\xf8",		"movzwq <mem8>, <reg32>"},
-
-	/* MOVSX / MOVSXD */
-	{1, "\x66\x0f\xbe\x51\xf8",	"movswq <mem8>, <reg16>"},
-	{1, "\x0f\xbe\x51\xf8",		"movswq <mem8>, <reg32>"},
-
-#ifdef CONFIG_X86_64
-	/* MOVZX / MOVZXD */
-	{1, "\x49\x0f\xb6\x51\xf8",	"movzbq <mem8>, <reg64>"},
-	{2, "\x49\x0f\xb7\x51\xf8",	"movzbq <mem16>, <reg64>"},
-
-	/* MOVSX / MOVSXD */
-	{1, "\x49\x0f\xbe\x51\xf8",	"movsbq <mem8>, <reg64>"},
-	{2, "\x49\x0f\xbf\x51\xf8",	"movsbq <mem16>, <reg64>"},
-	{4, "\x49\x63\x51\xf8",		"movslq <mem32>, <reg64>"},
-#endif
-};
-
-static bool selftest_opcode_one(const struct selftest_opcode *op)
-{
-	unsigned size;
-
-	kmemcheck_opcode_decode(op->insn, &size);
-
-	if (size == op->expected_size)
-		return true;
-
-	printk(KERN_WARNING "kmemcheck: opcode %s: expected size %d, got %d\n",
-		op->desc, op->expected_size, size);
-	return false;
-}
-
-static bool selftest_opcodes_all(void)
-{
-	bool pass = true;
-	unsigned int i;
-
-	for (i = 0; i < ARRAY_SIZE(selftest_opcodes); ++i)
-		pass = pass && selftest_opcode_one(&selftest_opcodes[i]);
-
-	return pass;
-}
-
-bool kmemcheck_selftest(void)
-{
-	bool pass = true;
-
-	pass = pass && selftest_opcodes_all();
-
-	return pass;
-}
diff --git a/arch/x86/mm/kmemcheck/selftest.h b/arch/x86/mm/kmemcheck/selftest.h
deleted file mode 100644
index 8d759aae453d..000000000000
--- a/arch/x86/mm/kmemcheck/selftest.h
+++ /dev/null
@@ -1,7 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef ARCH_X86_MM_KMEMCHECK_SELFTEST_H
-#define ARCH_X86_MM_KMEMCHECK_SELFTEST_H
-
-bool kmemcheck_selftest(void);
-
-#endif
diff --git a/arch/x86/mm/kmemcheck/shadow.c b/arch/x86/mm/kmemcheck/shadow.c
deleted file mode 100644
index c2638a7d2c10..000000000000
--- a/arch/x86/mm/kmemcheck/shadow.c
+++ /dev/null
@@ -1,173 +0,0 @@
-#include <linux/kmemcheck.h>
-#include <linux/export.h>
-#include <linux/mm.h>
-
-#include <asm/page.h>
-#include <asm/pgtable.h>
-
-#include "pte.h"
-#include "shadow.h"
-
-/*
- * Return the shadow address for the given address. Returns NULL if the
- * address is not tracked.
- *
- * We need to be extremely careful not to follow any invalid pointers,
- * because this function can be called for *any* possible address.
- */
-void *kmemcheck_shadow_lookup(unsigned long address)
-{
-	pte_t *pte;
-	struct page *page;
-
-	if (!virt_addr_valid(address))
-		return NULL;
-
-	pte = kmemcheck_pte_lookup(address);
-	if (!pte)
-		return NULL;
-
-	page = virt_to_page(address);
-	if (!page->shadow)
-		return NULL;
-	return page->shadow + (address & (PAGE_SIZE - 1));
-}
-
-static void mark_shadow(void *address, unsigned int n,
-	enum kmemcheck_shadow status)
-{
-	unsigned long addr = (unsigned long) address;
-	unsigned long last_addr = addr + n - 1;
-	unsigned long page = addr & PAGE_MASK;
-	unsigned long last_page = last_addr & PAGE_MASK;
-	unsigned int first_n;
-	void *shadow;
-
-	/* If the memory range crosses a page boundary, stop there. */
-	if (page == last_page)
-		first_n = n;
-	else
-		first_n = page + PAGE_SIZE - addr;
-
-	shadow = kmemcheck_shadow_lookup(addr);
-	if (shadow)
-		memset(shadow, status, first_n);
-
-	addr += first_n;
-	n -= first_n;
-
-	/* Do full-page memset()s. */
-	while (n >= PAGE_SIZE) {
-		shadow = kmemcheck_shadow_lookup(addr);
-		if (shadow)
-			memset(shadow, status, PAGE_SIZE);
-
-		addr += PAGE_SIZE;
-		n -= PAGE_SIZE;
-	}
-
-	/* Do the remaining page, if any. */
-	if (n > 0) {
-		shadow = kmemcheck_shadow_lookup(addr);
-		if (shadow)
-			memset(shadow, status, n);
-	}
-}
-
-void kmemcheck_mark_unallocated(void *address, unsigned int n)
-{
-	mark_shadow(address, n, KMEMCHECK_SHADOW_UNALLOCATED);
-}
-
-void kmemcheck_mark_uninitialized(void *address, unsigned int n)
-{
-	mark_shadow(address, n, KMEMCHECK_SHADOW_UNINITIALIZED);
-}
-
-/*
- * Fill the shadow memory of the given address such that the memory at that
- * address is marked as being initialized.
- */
-void kmemcheck_mark_initialized(void *address, unsigned int n)
-{
-	mark_shadow(address, n, KMEMCHECK_SHADOW_INITIALIZED);
-}
-EXPORT_SYMBOL_GPL(kmemcheck_mark_initialized);
-
-void kmemcheck_mark_freed(void *address, unsigned int n)
-{
-	mark_shadow(address, n, KMEMCHECK_SHADOW_FREED);
-}
-
-void kmemcheck_mark_unallocated_pages(struct page *p, unsigned int n)
-{
-	unsigned int i;
-
-	for (i = 0; i < n; ++i)
-		kmemcheck_mark_unallocated(page_address(&p[i]), PAGE_SIZE);
-}
-
-void kmemcheck_mark_uninitialized_pages(struct page *p, unsigned int n)
-{
-	unsigned int i;
-
-	for (i = 0; i < n; ++i)
-		kmemcheck_mark_uninitialized(page_address(&p[i]), PAGE_SIZE);
-}
-
-void kmemcheck_mark_initialized_pages(struct page *p, unsigned int n)
-{
-	unsigned int i;
-
-	for (i = 0; i < n; ++i)
-		kmemcheck_mark_initialized(page_address(&p[i]), PAGE_SIZE);
-}
-
-enum kmemcheck_shadow kmemcheck_shadow_test(void *shadow, unsigned int size)
-{
-#ifdef CONFIG_KMEMCHECK_PARTIAL_OK
-	uint8_t *x;
-	unsigned int i;
-
-	x = shadow;
-
-	/*
-	 * Make sure _some_ bytes are initialized. Gcc frequently generates
-	 * code to access neighboring bytes.
-	 */
-	for (i = 0; i < size; ++i) {
-		if (x[i] == KMEMCHECK_SHADOW_INITIALIZED)
-			return x[i];
-	}
-
-	return x[0];
-#else
-	return kmemcheck_shadow_test_all(shadow, size);
-#endif
-}
-
-enum kmemcheck_shadow kmemcheck_shadow_test_all(void *shadow, unsigned int size)
-{
-	uint8_t *x;
-	unsigned int i;
-
-	x = shadow;
-
-	/* All bytes must be initialized. */
-	for (i = 0; i < size; ++i) {
-		if (x[i] != KMEMCHECK_SHADOW_INITIALIZED)
-			return x[i];
-	}
-
-	return x[0];
-}
-
-void kmemcheck_shadow_set(void *shadow, unsigned int size)
-{
-	uint8_t *x;
-	unsigned int i;
-
-	x = shadow;
-	for (i = 0; i < size; ++i)
-		x[i] = KMEMCHECK_SHADOW_INITIALIZED;
-}
diff --git a/arch/x86/mm/kmemcheck/shadow.h b/arch/x86/mm/kmemcheck/shadow.h
deleted file mode 100644
index 49768dc18664..000000000000
--- a/arch/x86/mm/kmemcheck/shadow.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef ARCH__X86__MM__KMEMCHECK__SHADOW_H
-#define ARCH__X86__MM__KMEMCHECK__SHADOW_H
-
-enum kmemcheck_shadow {
-	KMEMCHECK_SHADOW_UNALLOCATED,
-	KMEMCHECK_SHADOW_UNINITIALIZED,
-	KMEMCHECK_SHADOW_INITIALIZED,
-	KMEMCHECK_SHADOW_FREED,
-};
-
-void *kmemcheck_shadow_lookup(unsigned long address);
-
-enum kmemcheck_shadow kmemcheck_shadow_test(void *shadow, unsigned int size);
-enum kmemcheck_shadow kmemcheck_shadow_test_all(void *shadow,
-						unsigned int size);
-void kmemcheck_shadow_set(void *shadow, unsigned int size);
-
-#endif
diff --git a/arch/x86/mm/kmmio.c b/arch/x86/mm/kmmio.c
index c21c2ed04612..58477ec3d66d 100644
--- a/arch/x86/mm/kmmio.c
+++ b/arch/x86/mm/kmmio.c
@@ -435,17 +435,18 @@ int register_kmmio_probe(struct kmmio_probe *p)
 	unsigned long flags;
 	int ret = 0;
 	unsigned long size = 0;
+	unsigned long addr = p->addr & PAGE_MASK;
 	const unsigned long size_lim = p->len + (p->addr & ~PAGE_MASK);
 	unsigned int l;
 	pte_t *pte;
 
 	spin_lock_irqsave(&kmmio_lock, flags);
-	if (get_kmmio_probe(p->addr)) {
+	if (get_kmmio_probe(addr)) {
 		ret = -EEXIST;
 		goto out;
 	}
 
-	pte = lookup_address(p->addr, &l);
+	pte = lookup_address(addr, &l);
 	if (!pte) {
 		ret = -EINVAL;
 		goto out;
@@ -454,7 +455,7 @@ int register_kmmio_probe(struct kmmio_probe *p)
 	kmmio_count++;
 	list_add_rcu(&p->list, &kmmio_probes);
 	while (size < size_lim) {
-		if (add_kmmio_fault_page(p->addr + size))
+		if (add_kmmio_fault_page(addr + size))
 			pr_err("Unable to set page fault.\n");
 		size += page_level_size(l);
 	}
@@ -528,19 +529,20 @@ void unregister_kmmio_probe(struct kmmio_probe *p)
 {
 	unsigned long flags;
 	unsigned long size = 0;
+	unsigned long addr = p->addr & PAGE_MASK;
 	const unsigned long size_lim = p->len + (p->addr & ~PAGE_MASK);
 	struct kmmio_fault_page *release_list = NULL;
 	struct kmmio_delayed_release *drelease;
 	unsigned int l;
 	pte_t *pte;
 
-	pte = lookup_address(p->addr, &l);
+	pte = lookup_address(addr, &l);
 	if (!pte)
 		return;
 
 	spin_lock_irqsave(&kmmio_lock, flags);
 	while (size < size_lim) {
-		release_kmmio_fault_page(p->addr + size, &release_list);
+		release_kmmio_fault_page(addr + size, &release_list);
 		size += page_level_size(l);
 	}
 	list_del_rcu(&p->list);
diff --git a/arch/x86/mm/mmap.c b/arch/x86/mm/mmap.c
index a99679826846..155ecbac9e28 100644
--- a/arch/x86/mm/mmap.c
+++ b/arch/x86/mm/mmap.c
@@ -33,6 +33,8 @@
 #include <linux/compat.h>
 #include <asm/elf.h>
 
+#include "physaddr.h"
+
 struct va_alignment __read_mostly va_align = {
 	.flags = -1,
 };
@@ -174,3 +176,63 @@ const char *arch_vma_name(struct vm_area_struct *vma)
 		return "[mpx]";
 	return NULL;
 }
+
+/**
+ * mmap_address_hint_valid - Validate the address hint of mmap
+ * @addr:	Address hint
+ * @len:	Mapping length
+ *
+ * Check whether @addr and @addr + @len result in a valid mapping.
+ *
+ * On 32bit this only checks whether @addr + @len is <= TASK_SIZE.
+ *
+ * On 64bit with 5-level page tables another sanity check is required
+ * because mappings requested by mmap(@addr, 0) which cross the 47-bit
+ * virtual address boundary can cause the following theoretical issue:
+ *
+ *  An application calls mmap(addr, 0), i.e. without MAP_FIXED, where @addr
+ *  is below the border of the 47-bit address space and @addr + @len is
+ *  above the border.
+ *
+ *  With 4-level paging this request succeeds, but the resulting mapping
+ *  address will always be within the 47-bit virtual address space, because
+ *  the hint address does not result in a valid mapping and is
+ *  ignored. Hence applications which are not prepared to handle virtual
+ *  addresses above 47-bit work correctly.
+ *
+ *  With 5-level paging this request would be granted and result in a
+ *  mapping which crosses the border of the 47-bit virtual address
+ *  space. If the application cannot handle addresses above 47-bit this
+ *  will lead to misbehaviour and hard to diagnose failures.
+ *
+ * Therefore ignore address hints which would result in a mapping crossing
+ * the 47-bit virtual address boundary.
+ *
+ * Note, that in the same scenario with MAP_FIXED the behaviour is
+ * different. The request with @addr < 47-bit and @addr + @len > 47-bit
+ * fails on a 4-level paging machine but succeeds on a 5-level paging
+ * machine. It is reasonable to expect that an application does not rely on
+ * the failure of such a fixed mapping request, so the restriction is not
+ * applied.
+ */
+bool mmap_address_hint_valid(unsigned long addr, unsigned long len)
+{
+	if (TASK_SIZE - len < addr)
+		return false;
+
+	return (addr > DEFAULT_MAP_WINDOW) == (addr + len > DEFAULT_MAP_WINDOW);
+}
+
+/* Can we access it for direct reading/writing? Must be RAM: */
+int valid_phys_addr_range(phys_addr_t addr, size_t count)
+{
+	return addr + count <= __pa(high_memory);
+}
+
+/* Can we access it through mmap? Must be a valid physical address: */
+int valid_mmap_phys_addr_range(unsigned long pfn, size_t count)
+{
+	phys_addr_t addr = (phys_addr_t)pfn << PAGE_SHIFT;
+
+	return phys_addr_valid(addr + count - 1);
+}
diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
index 3fe68483463c..85cf12219dea 100644
--- a/arch/x86/mm/pageattr.c
+++ b/arch/x86/mm/pageattr.c
@@ -753,7 +753,7 @@ static int split_large_page(struct cpa_data *cpa, pte_t *kpte,
 
 	if (!debug_pagealloc_enabled())
 		spin_unlock(&cpa_lock);
-	base = alloc_pages(GFP_KERNEL | __GFP_NOTRACK, 0);
+	base = alloc_pages(GFP_KERNEL, 0);
 	if (!debug_pagealloc_enabled())
 		spin_lock(&cpa_lock);
 	if (!base)
@@ -904,7 +904,7 @@ static void unmap_pud_range(p4d_t *p4d, unsigned long start, unsigned long end)
 
 static int alloc_pte_page(pmd_t *pmd)
 {
-	pte_t *pte = (pte_t *)get_zeroed_page(GFP_KERNEL | __GFP_NOTRACK);
+	pte_t *pte = (pte_t *)get_zeroed_page(GFP_KERNEL);
 	if (!pte)
 		return -1;
 
@@ -914,7 +914,7 @@ static int alloc_pte_page(pmd_t *pmd)
 
 static int alloc_pmd_page(pud_t *pud)
 {
-	pmd_t *pmd = (pmd_t *)get_zeroed_page(GFP_KERNEL | __GFP_NOTRACK);
+	pmd_t *pmd = (pmd_t *)get_zeroed_page(GFP_KERNEL);
 	if (!pmd)
 		return -1;
 
@@ -1120,7 +1120,7 @@ static int populate_pgd(struct cpa_data *cpa, unsigned long addr)
 	pgd_entry = cpa->pgd + pgd_index(addr);
 
 	if (pgd_none(*pgd_entry)) {
-		p4d = (p4d_t *)get_zeroed_page(GFP_KERNEL | __GFP_NOTRACK);
+		p4d = (p4d_t *)get_zeroed_page(GFP_KERNEL);
 		if (!p4d)
 			return -1;
 
@@ -1132,7 +1132,7 @@ static int populate_pgd(struct cpa_data *cpa, unsigned long addr)
 	 */
 	p4d = p4d_offset(pgd_entry, addr);
 	if (p4d_none(*p4d)) {
-		pud = (pud_t *)get_zeroed_page(GFP_KERNEL | __GFP_NOTRACK);
+		pud = (pud_t *)get_zeroed_page(GFP_KERNEL);
 		if (!pud)
 			return -1;
 
diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
index 17ebc5a978cc..004abf9ebf12 100644
--- a/arch/x86/mm/pgtable.c
+++ b/arch/x86/mm/pgtable.c
@@ -7,7 +7,7 @@
 #include <asm/fixmap.h>
 #include <asm/mtrr.h>
 
-#define PGALLOC_GFP (GFP_KERNEL_ACCOUNT | __GFP_NOTRACK | __GFP_ZERO)
+#define PGALLOC_GFP (GFP_KERNEL_ACCOUNT | __GFP_ZERO)
 
 #ifdef CONFIG_HIGHPTE
 #define PGALLOC_USER_GFP __GFP_HIGHMEM
@@ -355,14 +355,15 @@ static inline void _pgd_free(pgd_t *pgd)
 		kmem_cache_free(pgd_cache, pgd);
 }
 #else
+
 static inline pgd_t *_pgd_alloc(void)
 {
-	return (pgd_t *)__get_free_page(PGALLOC_GFP);
+	return (pgd_t *)__get_free_pages(PGALLOC_GFP, PGD_ALLOCATION_ORDER);
 }
 
 static inline void _pgd_free(pgd_t *pgd)
 {
-	free_page((unsigned long)pgd);
+	free_pages((unsigned long)pgd, PGD_ALLOCATION_ORDER);
 }
 #endif /* CONFIG_X86_PAE */
 
diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c
index 6b9bf023a700..c3c5274410a9 100644
--- a/arch/x86/mm/pgtable_32.c
+++ b/arch/x86/mm/pgtable_32.c
@@ -10,6 +10,7 @@
 #include <linux/pagemap.h>
 #include <linux/spinlock.h>
 
+#include <asm/cpu_entry_area.h>
 #include <asm/pgtable.h>
 #include <asm/pgalloc.h>
 #include <asm/fixmap.h>
diff --git a/arch/x86/mm/pti.c b/arch/x86/mm/pti.c
new file mode 100644
index 000000000000..bce8aea65606
--- /dev/null
+++ b/arch/x86/mm/pti.c
@@ -0,0 +1,387 @@
+/*
+ * Copyright(c) 2017 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * This code is based in part on work published here:
+ *
+ *	https://github.com/IAIK/KAISER
+ *
+ * The original work was written by and and signed off by for the Linux
+ * kernel by:
+ *
+ *   Signed-off-by: Richard Fellner <richard.fellner@student.tugraz.at>
+ *   Signed-off-by: Moritz Lipp <moritz.lipp@iaik.tugraz.at>
+ *   Signed-off-by: Daniel Gruss <daniel.gruss@iaik.tugraz.at>
+ *   Signed-off-by: Michael Schwarz <michael.schwarz@iaik.tugraz.at>
+ *
+ * Major changes to the original code by: Dave Hansen <dave.hansen@intel.com>
+ * Mostly rewritten by Thomas Gleixner <tglx@linutronix.de> and
+ *		       Andy Lutomirsky <luto@amacapital.net>
+ */
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/string.h>
+#include <linux/types.h>
+#include <linux/bug.h>
+#include <linux/init.h>
+#include <linux/spinlock.h>
+#include <linux/mm.h>
+#include <linux/uaccess.h>
+
+#include <asm/cpufeature.h>
+#include <asm/hypervisor.h>
+#include <asm/vsyscall.h>
+#include <asm/cmdline.h>
+#include <asm/pti.h>
+#include <asm/pgtable.h>
+#include <asm/pgalloc.h>
+#include <asm/tlbflush.h>
+#include <asm/desc.h>
+
+#undef pr_fmt
+#define pr_fmt(fmt)     "Kernel/User page tables isolation: " fmt
+
+/* Backporting helper */
+#ifndef __GFP_NOTRACK
+#define __GFP_NOTRACK	0
+#endif
+
+static void __init pti_print_if_insecure(const char *reason)
+{
+	if (boot_cpu_has_bug(X86_BUG_CPU_INSECURE))
+		pr_info("%s\n", reason);
+}
+
+static void __init pti_print_if_secure(const char *reason)
+{
+	if (!boot_cpu_has_bug(X86_BUG_CPU_INSECURE))
+		pr_info("%s\n", reason);
+}
+
+void __init pti_check_boottime_disable(void)
+{
+	char arg[5];
+	int ret;
+
+	if (hypervisor_is_type(X86_HYPER_XEN_PV)) {
+		pti_print_if_insecure("disabled on XEN PV.");
+		return;
+	}
+
+	ret = cmdline_find_option(boot_command_line, "pti", arg, sizeof(arg));
+	if (ret > 0)  {
+		if (ret == 3 && !strncmp(arg, "off", 3)) {
+			pti_print_if_insecure("disabled on command line.");
+			return;
+		}
+		if (ret == 2 && !strncmp(arg, "on", 2)) {
+			pti_print_if_secure("force enabled on command line.");
+			goto enable;
+		}
+		if (ret == 4 && !strncmp(arg, "auto", 4))
+			goto autosel;
+	}
+
+	if (cmdline_find_option_bool(boot_command_line, "nopti")) {
+		pti_print_if_insecure("disabled on command line.");
+		return;
+	}
+
+autosel:
+	if (!boot_cpu_has_bug(X86_BUG_CPU_INSECURE))
+		return;
+enable:
+	setup_force_cpu_cap(X86_FEATURE_PTI);
+}
+
+pgd_t __pti_set_user_pgd(pgd_t *pgdp, pgd_t pgd)
+{
+	/*
+	 * Changes to the high (kernel) portion of the kernelmode page
+	 * tables are not automatically propagated to the usermode tables.
+	 *
+	 * Users should keep in mind that, unlike the kernelmode tables,
+	 * there is no vmalloc_fault equivalent for the usermode tables.
+	 * Top-level entries added to init_mm's usermode pgd after boot
+	 * will not be automatically propagated to other mms.
+	 */
+	if (!pgdp_maps_userspace(pgdp))
+		return pgd;
+
+	/*
+	 * The user page tables get the full PGD, accessible from
+	 * userspace:
+	 */
+	kernel_to_user_pgdp(pgdp)->pgd = pgd.pgd;
+
+	/*
+	 * If this is normal user memory, make it NX in the kernel
+	 * pagetables so that, if we somehow screw up and return to
+	 * usermode with the kernel CR3 loaded, we'll get a page fault
+	 * instead of allowing user code to execute with the wrong CR3.
+	 *
+	 * As exceptions, we don't set NX if:
+	 *  - _PAGE_USER is not set.  This could be an executable
+	 *     EFI runtime mapping or something similar, and the kernel
+	 *     may execute from it
+	 *  - we don't have NX support
+	 *  - we're clearing the PGD (i.e. the new pgd is not present).
+	 */
+	if ((pgd.pgd & (_PAGE_USER|_PAGE_PRESENT)) == (_PAGE_USER|_PAGE_PRESENT) &&
+	    (__supported_pte_mask & _PAGE_NX))
+		pgd.pgd |= _PAGE_NX;
+
+	/* return the copy of the PGD we want the kernel to use: */
+	return pgd;
+}
+
+/*
+ * Walk the user copy of the page tables (optionally) trying to allocate
+ * page table pages on the way down.
+ *
+ * Returns a pointer to a P4D on success, or NULL on failure.
+ */
+static p4d_t *pti_user_pagetable_walk_p4d(unsigned long address)
+{
+	pgd_t *pgd = kernel_to_user_pgdp(pgd_offset_k(address));
+	gfp_t gfp = (GFP_KERNEL | __GFP_NOTRACK | __GFP_ZERO);
+
+	if (address < PAGE_OFFSET) {
+		WARN_ONCE(1, "attempt to walk user address\n");
+		return NULL;
+	}
+
+	if (pgd_none(*pgd)) {
+		unsigned long new_p4d_page = __get_free_page(gfp);
+		if (!new_p4d_page)
+			return NULL;
+
+		if (pgd_none(*pgd)) {
+			set_pgd(pgd, __pgd(_KERNPG_TABLE | __pa(new_p4d_page)));
+			new_p4d_page = 0;
+		}
+		if (new_p4d_page)
+			free_page(new_p4d_page);
+	}
+	BUILD_BUG_ON(pgd_large(*pgd) != 0);
+
+	return p4d_offset(pgd, address);
+}
+
+/*
+ * Walk the user copy of the page tables (optionally) trying to allocate
+ * page table pages on the way down.
+ *
+ * Returns a pointer to a PMD on success, or NULL on failure.
+ */
+static pmd_t *pti_user_pagetable_walk_pmd(unsigned long address)
+{
+	gfp_t gfp = (GFP_KERNEL | __GFP_NOTRACK | __GFP_ZERO);
+	p4d_t *p4d = pti_user_pagetable_walk_p4d(address);
+	pud_t *pud;
+
+	BUILD_BUG_ON(p4d_large(*p4d) != 0);
+	if (p4d_none(*p4d)) {
+		unsigned long new_pud_page = __get_free_page(gfp);
+		if (!new_pud_page)
+			return NULL;
+
+		if (p4d_none(*p4d)) {
+			set_p4d(p4d, __p4d(_KERNPG_TABLE | __pa(new_pud_page)));
+			new_pud_page = 0;
+		}
+		if (new_pud_page)
+			free_page(new_pud_page);
+	}
+
+	pud = pud_offset(p4d, address);
+	/* The user page tables do not use large mappings: */
+	if (pud_large(*pud)) {
+		WARN_ON(1);
+		return NULL;
+	}
+	if (pud_none(*pud)) {
+		unsigned long new_pmd_page = __get_free_page(gfp);
+		if (!new_pmd_page)
+			return NULL;
+
+		if (pud_none(*pud)) {
+			set_pud(pud, __pud(_KERNPG_TABLE | __pa(new_pmd_page)));
+			new_pmd_page = 0;
+		}
+		if (new_pmd_page)
+			free_page(new_pmd_page);
+	}
+
+	return pmd_offset(pud, address);
+}
+
+#ifdef CONFIG_X86_VSYSCALL_EMULATION
+/*
+ * Walk the shadow copy of the page tables (optionally) trying to allocate
+ * page table pages on the way down.  Does not support large pages.
+ *
+ * Note: this is only used when mapping *new* kernel data into the
+ * user/shadow page tables.  It is never used for userspace data.
+ *
+ * Returns a pointer to a PTE on success, or NULL on failure.
+ */
+static __init pte_t *pti_user_pagetable_walk_pte(unsigned long address)
+{
+	gfp_t gfp = (GFP_KERNEL | __GFP_NOTRACK | __GFP_ZERO);
+	pmd_t *pmd = pti_user_pagetable_walk_pmd(address);
+	pte_t *pte;
+
+	/* We can't do anything sensible if we hit a large mapping. */
+	if (pmd_large(*pmd)) {
+		WARN_ON(1);
+		return NULL;
+	}
+
+	if (pmd_none(*pmd)) {
+		unsigned long new_pte_page = __get_free_page(gfp);
+		if (!new_pte_page)
+			return NULL;
+
+		if (pmd_none(*pmd)) {
+			set_pmd(pmd, __pmd(_KERNPG_TABLE | __pa(new_pte_page)));
+			new_pte_page = 0;
+		}
+		if (new_pte_page)
+			free_page(new_pte_page);
+	}
+
+	pte = pte_offset_kernel(pmd, address);
+	if (pte_flags(*pte) & _PAGE_USER) {
+		WARN_ONCE(1, "attempt to walk to user pte\n");
+		return NULL;
+	}
+	return pte;
+}
+
+static void __init pti_setup_vsyscall(void)
+{
+	pte_t *pte, *target_pte;
+	unsigned int level;
+
+	pte = lookup_address(VSYSCALL_ADDR, &level);
+	if (!pte || WARN_ON(level != PG_LEVEL_4K) || pte_none(*pte))
+		return;
+
+	target_pte = pti_user_pagetable_walk_pte(VSYSCALL_ADDR);
+	if (WARN_ON(!target_pte))
+		return;
+
+	*target_pte = *pte;
+	set_vsyscall_pgtable_user_bits(kernel_to_user_pgdp(swapper_pg_dir));
+}
+#else
+static void __init pti_setup_vsyscall(void) { }
+#endif
+
+static void __init
+pti_clone_pmds(unsigned long start, unsigned long end, pmdval_t clear)
+{
+	unsigned long addr;
+
+	/*
+	 * Clone the populated PMDs which cover start to end. These PMD areas
+	 * can have holes.
+	 */
+	for (addr = start; addr < end; addr += PMD_SIZE) {
+		pmd_t *pmd, *target_pmd;
+		pgd_t *pgd;
+		p4d_t *p4d;
+		pud_t *pud;
+
+		pgd = pgd_offset_k(addr);
+		if (WARN_ON(pgd_none(*pgd)))
+			return;
+		p4d = p4d_offset(pgd, addr);
+		if (WARN_ON(p4d_none(*p4d)))
+			return;
+		pud = pud_offset(p4d, addr);
+		if (pud_none(*pud))
+			continue;
+		pmd = pmd_offset(pud, addr);
+		if (pmd_none(*pmd))
+			continue;
+
+		target_pmd = pti_user_pagetable_walk_pmd(addr);
+		if (WARN_ON(!target_pmd))
+			return;
+
+		/*
+		 * Copy the PMD.  That is, the kernelmode and usermode
+		 * tables will share the last-level page tables of this
+		 * address range
+		 */
+		*target_pmd = pmd_clear_flags(*pmd, clear);
+	}
+}
+
+/*
+ * Clone a single p4d (i.e. a top-level entry on 4-level systems and a
+ * next-level entry on 5-level systems.
+ */
+static void __init pti_clone_p4d(unsigned long addr)
+{
+	p4d_t *kernel_p4d, *user_p4d;
+	pgd_t *kernel_pgd;
+
+	user_p4d = pti_user_pagetable_walk_p4d(addr);
+	kernel_pgd = pgd_offset_k(addr);
+	kernel_p4d = p4d_offset(kernel_pgd, addr);
+	*user_p4d = *kernel_p4d;
+}
+
+/*
+ * Clone the CPU_ENTRY_AREA into the user space visible page table.
+ */
+static void __init pti_clone_user_shared(void)
+{
+	pti_clone_p4d(CPU_ENTRY_AREA_BASE);
+}
+
+/*
+ * Clone the ESPFIX P4D into the user space visinble page table
+ */
+static void __init pti_setup_espfix64(void)
+{
+#ifdef CONFIG_X86_ESPFIX64
+	pti_clone_p4d(ESPFIX_BASE_ADDR);
+#endif
+}
+
+/*
+ * Clone the populated PMDs of the entry and irqentry text and force it RO.
+ */
+static void __init pti_clone_entry_text(void)
+{
+	pti_clone_pmds((unsigned long) __entry_text_start,
+			(unsigned long) __irqentry_text_end, _PAGE_RW);
+}
+
+/*
+ * Initialize kernel page table isolation
+ */
+void __init pti_init(void)
+{
+	if (!static_cpu_has(X86_FEATURE_PTI))
+		return;
+
+	pr_info("enabled\n");
+
+	pti_clone_user_shared();
+	pti_clone_entry_text();
+	pti_setup_espfix64();
+	pti_setup_vsyscall();
+}
diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
index 3118392cdf75..a1561957dccb 100644
--- a/arch/x86/mm/tlb.c
+++ b/arch/x86/mm/tlb.c
@@ -28,6 +28,38 @@
  *	Implement flush IPI by CALL_FUNCTION_VECTOR, Alex Shi
  */
 
+/*
+ * We get here when we do something requiring a TLB invalidation
+ * but could not go invalidate all of the contexts.  We do the
+ * necessary invalidation by clearing out the 'ctx_id' which
+ * forces a TLB flush when the context is loaded.
+ */
+void clear_asid_other(void)
+{
+	u16 asid;
+
+	/*
+	 * This is only expected to be set if we have disabled
+	 * kernel _PAGE_GLOBAL pages.
+	 */
+	if (!static_cpu_has(X86_FEATURE_PTI)) {
+		WARN_ON_ONCE(1);
+		return;
+	}
+
+	for (asid = 0; asid < TLB_NR_DYN_ASIDS; asid++) {
+		/* Do not need to flush the current asid */
+		if (asid == this_cpu_read(cpu_tlbstate.loaded_mm_asid))
+			continue;
+		/*
+		 * Make sure the next time we go to switch to
+		 * this asid, we do a flush:
+		 */
+		this_cpu_write(cpu_tlbstate.ctxs[asid].ctx_id, 0);
+	}
+	this_cpu_write(cpu_tlbstate.invalidate_other, false);
+}
+
 atomic64_t last_mm_ctx_id = ATOMIC64_INIT(1);
 
 
@@ -42,6 +74,9 @@ static void choose_new_asid(struct mm_struct *next, u64 next_tlb_gen,
 		return;
 	}
 
+	if (this_cpu_read(cpu_tlbstate.invalidate_other))
+		clear_asid_other();
+
 	for (asid = 0; asid < TLB_NR_DYN_ASIDS; asid++) {
 		if (this_cpu_read(cpu_tlbstate.ctxs[asid].ctx_id) !=
 		    next->context.ctx_id)
@@ -65,6 +100,25 @@ static void choose_new_asid(struct mm_struct *next, u64 next_tlb_gen,
 	*need_flush = true;
 }
 
+static void load_new_mm_cr3(pgd_t *pgdir, u16 new_asid, bool need_flush)
+{
+	unsigned long new_mm_cr3;
+
+	if (need_flush) {
+		invalidate_user_asid(new_asid);
+		new_mm_cr3 = build_cr3(pgdir, new_asid);
+	} else {
+		new_mm_cr3 = build_cr3_noflush(pgdir, new_asid);
+	}
+
+	/*
+	 * Caution: many callers of this function expect
+	 * that load_cr3() is serializing and orders TLB
+	 * fills with respect to the mm_cpumask writes.
+	 */
+	write_cr3(new_mm_cr3);
+}
+
 void leave_mm(int cpu)
 {
 	struct mm_struct *loaded_mm = this_cpu_read(cpu_tlbstate.loaded_mm);
@@ -128,7 +182,7 @@ void switch_mm_irqs_off(struct mm_struct *prev, struct mm_struct *next,
 	 * isn't free.
 	 */
 #ifdef CONFIG_DEBUG_VM
-	if (WARN_ON_ONCE(__read_cr3() != build_cr3(real_prev, prev_asid))) {
+	if (WARN_ON_ONCE(__read_cr3() != build_cr3(real_prev->pgd, prev_asid))) {
 		/*
 		 * If we were to BUG here, we'd be very likely to kill
 		 * the system so hard that we don't see the call trace.
@@ -195,7 +249,7 @@ void switch_mm_irqs_off(struct mm_struct *prev, struct mm_struct *next,
 		if (need_flush) {
 			this_cpu_write(cpu_tlbstate.ctxs[new_asid].ctx_id, next->context.ctx_id);
 			this_cpu_write(cpu_tlbstate.ctxs[new_asid].tlb_gen, next_tlb_gen);
-			write_cr3(build_cr3(next, new_asid));
+			load_new_mm_cr3(next->pgd, new_asid, true);
 
 			/*
 			 * NB: This gets called via leave_mm() in the idle path
@@ -208,7 +262,7 @@ void switch_mm_irqs_off(struct mm_struct *prev, struct mm_struct *next,
 			trace_tlb_flush_rcuidle(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
 		} else {
 			/* The new ASID is already up to date. */
-			write_cr3(build_cr3_noflush(next, new_asid));
+			load_new_mm_cr3(next->pgd, new_asid, false);
 
 			/* See above wrt _rcuidle. */
 			trace_tlb_flush_rcuidle(TLB_FLUSH_ON_TASK_SWITCH, 0);
@@ -288,7 +342,7 @@ void initialize_tlbstate_and_flush(void)
 		!(cr4_read_shadow() & X86_CR4_PCIDE));
 
 	/* Force ASID 0 and force a TLB flush. */
-	write_cr3(build_cr3(mm, 0));
+	write_cr3(build_cr3(mm->pgd, 0));
 
 	/* Reinitialize tlbstate. */
 	this_cpu_write(cpu_tlbstate.loaded_mm_asid, 0);
@@ -551,7 +605,7 @@ static void do_kernel_range_flush(void *info)
 
 	/* flush range by one by one 'invlpg' */
 	for (addr = f->start; addr < f->end; addr += PAGE_SIZE)
-		__flush_tlb_single(addr);
+		__flush_tlb_one(addr);
 }
 
 void flush_tlb_kernel_range(unsigned long start, unsigned long end)
diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c
index ffdbc4836b4f..174c59774cc9 100644
--- a/arch/x86/oprofile/nmi_int.c
+++ b/arch/x86/oprofile/nmi_int.c
@@ -592,7 +592,7 @@ enum __force_cpu_type {
 
 static int force_cpu_type;
 
-static int set_cpu_type(const char *str, struct kernel_param *kp)
+static int set_cpu_type(const char *str, const struct kernel_param *kp)
 {
 	if (!strcmp(str, "timer")) {
 		force_cpu_type = timer;
diff --git a/arch/x86/pci/broadcom_bus.c b/arch/x86/pci/broadcom_bus.c
index bb461cfd01ab..526536c81ddc 100644
--- a/arch/x86/pci/broadcom_bus.c
+++ b/arch/x86/pci/broadcom_bus.c
@@ -97,7 +97,7 @@ static int __init broadcom_postcore_init(void)
 	 * We should get host bridge information from ACPI unless the BIOS
 	 * doesn't support it.
 	 */
-	if (acpi_os_get_root_pointer())
+	if (!acpi_disabled && acpi_os_get_root_pointer())
 		return 0;
 #endif
 
diff --git a/arch/x86/pci/fixup.c b/arch/x86/pci/fixup.c
index 4210da7b44de..e663d6bf1328 100644
--- a/arch/x86/pci/fixup.c
+++ b/arch/x86/pci/fixup.c
@@ -636,3 +636,103 @@ DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x2030, quirk_no_aersid);
 DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x2031, quirk_no_aersid);
 DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x2032, quirk_no_aersid);
 DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x2033, quirk_no_aersid);
+
+#ifdef CONFIG_PHYS_ADDR_T_64BIT
+
+#define AMD_141b_MMIO_BASE(x)	(0x80 + (x) * 0x8)
+#define AMD_141b_MMIO_BASE_RE_MASK		BIT(0)
+#define AMD_141b_MMIO_BASE_WE_MASK		BIT(1)
+#define AMD_141b_MMIO_BASE_MMIOBASE_MASK	GENMASK(31,8)
+
+#define AMD_141b_MMIO_LIMIT(x)	(0x84 + (x) * 0x8)
+#define AMD_141b_MMIO_LIMIT_MMIOLIMIT_MASK	GENMASK(31,8)
+
+#define AMD_141b_MMIO_HIGH(x)	(0x180 + (x) * 0x4)
+#define AMD_141b_MMIO_HIGH_MMIOBASE_MASK	GENMASK(7,0)
+#define AMD_141b_MMIO_HIGH_MMIOLIMIT_SHIFT	16
+#define AMD_141b_MMIO_HIGH_MMIOLIMIT_MASK	GENMASK(23,16)
+
+/*
+ * The PCI Firmware Spec, rev 3.2, notes that ACPI should optionally allow
+ * configuring host bridge windows using the _PRS and _SRS methods.
+ *
+ * But this is rarely implemented, so we manually enable a large 64bit BAR for
+ * PCIe device on AMD Family 15h (Models 00h-1fh, 30h-3fh, 60h-7fh) Processors
+ * here.
+ */
+static void pci_amd_enable_64bit_bar(struct pci_dev *dev)
+{
+	unsigned i;
+	u32 base, limit, high;
+	struct resource *res, *conflict;
+	struct pci_dev *other;
+
+	/* Check that we are the only device of that type */
+	other = pci_get_device(dev->vendor, dev->device, NULL);
+	if (other != dev ||
+	    (other = pci_get_device(dev->vendor, dev->device, other))) {
+		/* This is a multi-socket system, don't touch it for now */
+		pci_dev_put(other);
+		return;
+	}
+
+	for (i = 0; i < 8; i++) {
+		pci_read_config_dword(dev, AMD_141b_MMIO_BASE(i), &base);
+		pci_read_config_dword(dev, AMD_141b_MMIO_HIGH(i), &high);
+
+		/* Is this slot free? */
+		if (!(base & (AMD_141b_MMIO_BASE_RE_MASK |
+			      AMD_141b_MMIO_BASE_WE_MASK)))
+			break;
+
+		base >>= 8;
+		base |= high << 24;
+
+		/* Abort if a slot already configures a 64bit BAR. */
+		if (base > 0x10000)
+			return;
+	}
+	if (i == 8)
+		return;
+
+	res = kzalloc(sizeof(*res), GFP_KERNEL);
+	if (!res)
+		return;
+
+	res->name = "PCI Bus 0000:00";
+	res->flags = IORESOURCE_PREFETCH | IORESOURCE_MEM |
+		IORESOURCE_MEM_64 | IORESOURCE_WINDOW;
+	res->start = 0x100000000ull;
+	res->end = 0xfd00000000ull - 1;
+
+	/* Just grab the free area behind system memory for this */
+	while ((conflict = request_resource_conflict(&iomem_resource, res))) {
+		if (conflict->end >= res->end) {
+			kfree(res);
+			return;
+		}
+		res->start = conflict->end + 1;
+	}
+
+	dev_info(&dev->dev, "adding root bus resource %pR\n", res);
+
+	base = ((res->start >> 8) & AMD_141b_MMIO_BASE_MMIOBASE_MASK) |
+		AMD_141b_MMIO_BASE_RE_MASK | AMD_141b_MMIO_BASE_WE_MASK;
+	limit = ((res->end + 1) >> 8) & AMD_141b_MMIO_LIMIT_MMIOLIMIT_MASK;
+	high = ((res->start >> 40) & AMD_141b_MMIO_HIGH_MMIOBASE_MASK) |
+		((((res->end + 1) >> 40) << AMD_141b_MMIO_HIGH_MMIOLIMIT_SHIFT)
+		 & AMD_141b_MMIO_HIGH_MMIOLIMIT_MASK);
+
+	pci_write_config_dword(dev, AMD_141b_MMIO_HIGH(i), high);
+	pci_write_config_dword(dev, AMD_141b_MMIO_LIMIT(i), limit);
+	pci_write_config_dword(dev, AMD_141b_MMIO_BASE(i), base);
+
+	pci_bus_add_resource(dev->bus, res, 0);
+}
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AMD, 0x1401, pci_amd_enable_64bit_bar);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AMD, 0x141b, pci_amd_enable_64bit_bar);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AMD, 0x1571, pci_amd_enable_64bit_bar);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AMD, 0x15b1, pci_amd_enable_64bit_bar);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AMD, 0x1601, pci_amd_enable_64bit_bar);
+
+#endif
diff --git a/arch/x86/pci/intel_mid_pci.c b/arch/x86/pci/intel_mid_pci.c
index 1012a5f0f98d..511921045312 100644
--- a/arch/x86/pci/intel_mid_pci.c
+++ b/arch/x86/pci/intel_mid_pci.c
@@ -280,7 +280,7 @@ static void intel_mid_pci_irq_disable(struct pci_dev *dev)
 	}
 }
 
-static struct pci_ops intel_mid_pci_ops = {
+static const struct pci_ops intel_mid_pci_ops __initconst = {
 	.read = pci_read,
 	.write = pci_write,
 };
diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c
index 9e4ee5b04b2d..d87ac96e37ed 100644
--- a/arch/x86/platform/efi/efi_64.c
+++ b/arch/x86/platform/efi/efi_64.c
@@ -196,6 +196,9 @@ static pgd_t *efi_pgd;
  * because we want to avoid inserting EFI region mappings (EFI_VA_END
  * to EFI_VA_START) into the standard kernel page tables. Everything
  * else can be shared, see efi_sync_low_kernel_mappings().
+ *
+ * We don't want the pgd on the pgd_list and cannot use pgd_alloc() for the
+ * allocation.
  */
 int __init efi_alloc_page_tables(void)
 {
@@ -207,8 +210,8 @@ int __init efi_alloc_page_tables(void)
 	if (efi_enabled(EFI_OLD_MEMMAP))
 		return 0;
 
-	gfp_mask = GFP_KERNEL | __GFP_NOTRACK | __GFP_ZERO;
-	efi_pgd = (pgd_t *)__get_free_page(gfp_mask);
+	gfp_mask = GFP_KERNEL | __GFP_ZERO;
+	efi_pgd = (pgd_t *)__get_free_pages(gfp_mask, PGD_ALLOCATION_ORDER);
 	if (!efi_pgd)
 		return -ENOMEM;
 
diff --git a/arch/x86/platform/uv/tlb_uv.c b/arch/x86/platform/uv/tlb_uv.c
index f44c0bc95aa2..8538a6723171 100644
--- a/arch/x86/platform/uv/tlb_uv.c
+++ b/arch/x86/platform/uv/tlb_uv.c
@@ -299,7 +299,7 @@ static void bau_process_message(struct msg_desc *mdp, struct bau_control *bcp,
 		local_flush_tlb();
 		stat->d_alltlb++;
 	} else {
-		__flush_tlb_one(msg->address);
+		__flush_tlb_single(msg->address);
 		stat->d_onetlb++;
 	}
 	stat->d_requestee++;
diff --git a/arch/x86/platform/uv/uv_nmi.c b/arch/x86/platform/uv/uv_nmi.c
index c34bd8233f7c..5f64f30873e2 100644
--- a/arch/x86/platform/uv/uv_nmi.c
+++ b/arch/x86/platform/uv/uv_nmi.c
@@ -905,7 +905,7 @@ static inline void uv_call_kgdb_kdb(int cpu, struct pt_regs *regs, int master)
 /*
  * UV NMI handler
  */
-int uv_handle_nmi(unsigned int reason, struct pt_regs *regs)
+static int uv_handle_nmi(unsigned int reason, struct pt_regs *regs)
 {
 	struct uv_hub_nmi_s *hub_nmi = uv_hub_nmi;
 	int cpu = smp_processor_id();
@@ -1013,7 +1013,7 @@ void uv_nmi_init(void)
 }
 
 /* Setup HUB NMI info */
-void __init uv_nmi_setup_common(bool hubbed)
+static void __init uv_nmi_setup_common(bool hubbed)
 {
 	int size = sizeof(void *) * (1 << NODES_SHIFT);
 	int cpu;
diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c
index 84fcfde53f8f..a7d966964c6f 100644
--- a/arch/x86/power/cpu.c
+++ b/arch/x86/power/cpu.c
@@ -82,12 +82,8 @@ static void __save_processor_state(struct saved_context *ctxt)
 	/*
 	 * descriptor tables
 	 */
-#ifdef CONFIG_X86_32
 	store_idt(&ctxt->idt);
-#else
-/* CONFIG_X86_64 */
-	store_idt((struct desc_ptr *)&ctxt->idt_limit);
-#endif
+
 	/*
 	 * We save it here, but restore it only in the hibernate case.
 	 * For ACPI S3 resume, this is loaded via 'early_gdt_desc' in 64-bit
@@ -103,22 +99,18 @@ static void __save_processor_state(struct saved_context *ctxt)
 	/*
 	 * segment registers
 	 */
-#ifdef CONFIG_X86_32
-	savesegment(es, ctxt->es);
-	savesegment(fs, ctxt->fs);
+#ifdef CONFIG_X86_32_LAZY_GS
 	savesegment(gs, ctxt->gs);
-	savesegment(ss, ctxt->ss);
-#else
-/* CONFIG_X86_64 */
-	asm volatile ("movw %%ds, %0" : "=m" (ctxt->ds));
-	asm volatile ("movw %%es, %0" : "=m" (ctxt->es));
-	asm volatile ("movw %%fs, %0" : "=m" (ctxt->fs));
-	asm volatile ("movw %%gs, %0" : "=m" (ctxt->gs));
-	asm volatile ("movw %%ss, %0" : "=m" (ctxt->ss));
+#endif
+#ifdef CONFIG_X86_64
+	savesegment(gs, ctxt->gs);
+	savesegment(fs, ctxt->fs);
+	savesegment(ds, ctxt->ds);
+	savesegment(es, ctxt->es);
 
 	rdmsrl(MSR_FS_BASE, ctxt->fs_base);
-	rdmsrl(MSR_GS_BASE, ctxt->gs_base);
-	rdmsrl(MSR_KERNEL_GS_BASE, ctxt->gs_kernel_base);
+	rdmsrl(MSR_GS_BASE, ctxt->kernelmode_gs_base);
+	rdmsrl(MSR_KERNEL_GS_BASE, ctxt->usermode_gs_base);
 	mtrr_save_fixed_ranges(NULL);
 
 	rdmsrl(MSR_EFER, ctxt->efer);
@@ -160,17 +152,19 @@ static void do_fpu_end(void)
 static void fix_processor_context(void)
 {
 	int cpu = smp_processor_id();
-	struct tss_struct *t = &per_cpu(cpu_tss, cpu);
 #ifdef CONFIG_X86_64
 	struct desc_struct *desc = get_cpu_gdt_rw(cpu);
 	tss_desc tss;
 #endif
-	set_tss_desc(cpu, t);	/*
-				 * This just modifies memory; should not be
-				 * necessary. But... This is necessary, because
-				 * 386 hardware has concept of busy TSS or some
-				 * similar stupidity.
-				 */
+
+	/*
+	 * We need to reload TR, which requires that we change the
+	 * GDT entry to indicate "available" first.
+	 *
+	 * XXX: This could probably all be replaced by a call to
+	 * force_reload_TR().
+	 */
+	set_tss_desc(cpu, &get_cpu_entry_area(cpu)->tss.x86_tss);
 
 #ifdef CONFIG_X86_64
 	memcpy(&tss, &desc[GDT_ENTRY_TSS], sizeof(tss_desc));
@@ -178,6 +172,9 @@ static void fix_processor_context(void)
 	write_gdt_entry(desc, GDT_ENTRY_TSS, &tss, DESC_TSS);
 
 	syscall_init();				/* This sets MSR_*STAR and related */
+#else
+	if (boot_cpu_has(X86_FEATURE_SEP))
+		enable_sep_cpu();
 #endif
 	load_TR_desc();				/* This does ltr */
 	load_mm_ldt(current->active_mm);	/* This does lldt */
@@ -190,9 +187,12 @@ static void fix_processor_context(void)
 }
 
 /**
- *	__restore_processor_state - restore the contents of CPU registers saved
- *		by __save_processor_state()
- *	@ctxt - structure to load the registers contents from
+ * __restore_processor_state - restore the contents of CPU registers saved
+ *                             by __save_processor_state()
+ * @ctxt - structure to load the registers contents from
+ *
+ * The asm code that gets us here will have restored a usable GDT, although
+ * it will be pointing to the wrong alias.
  */
 static void notrace __restore_processor_state(struct saved_context *ctxt)
 {
@@ -215,46 +215,52 @@ static void notrace __restore_processor_state(struct saved_context *ctxt)
 	write_cr2(ctxt->cr2);
 	write_cr0(ctxt->cr0);
 
+	/* Restore the IDT. */
+	load_idt(&ctxt->idt);
+
 	/*
-	 * now restore the descriptor tables to their proper values
-	 * ltr is done i fix_processor_context().
+	 * Just in case the asm code got us here with the SS, DS, or ES
+	 * out of sync with the GDT, update them.
 	 */
-#ifdef CONFIG_X86_32
-	load_idt(&ctxt->idt);
+	loadsegment(ss, __KERNEL_DS);
+	loadsegment(ds, __USER_DS);
+	loadsegment(es, __USER_DS);
+
+	/*
+	 * Restore percpu access.  Percpu access can happen in exception
+	 * handlers or in complicated helpers like load_gs_index().
+	 */
+#ifdef CONFIG_X86_64
+	wrmsrl(MSR_GS_BASE, ctxt->kernelmode_gs_base);
 #else
-/* CONFIG_X86_64 */
-	load_idt((const struct desc_ptr *)&ctxt->idt_limit);
+	loadsegment(fs, __KERNEL_PERCPU);
+	loadsegment(gs, __KERNEL_STACK_CANARY);
 #endif
 
+	/* Restore the TSS, RO GDT, LDT, and usermode-relevant MSRs. */
+	fix_processor_context();
+
 	/*
-	 * segment registers
+	 * Now that we have descriptor tables fully restored and working
+	 * exception handling, restore the usermode segments.
 	 */
-#ifdef CONFIG_X86_32
+#ifdef CONFIG_X86_64
+	loadsegment(ds, ctxt->es);
 	loadsegment(es, ctxt->es);
 	loadsegment(fs, ctxt->fs);
-	loadsegment(gs, ctxt->gs);
-	loadsegment(ss, ctxt->ss);
+	load_gs_index(ctxt->gs);
 
 	/*
-	 * sysenter MSRs
+	 * Restore FSBASE and GSBASE after restoring the selectors, since
+	 * restoring the selectors clobbers the bases.  Keep in mind
+	 * that MSR_KERNEL_GS_BASE is horribly misnamed.
 	 */
-	if (boot_cpu_has(X86_FEATURE_SEP))
-		enable_sep_cpu();
-#else
-/* CONFIG_X86_64 */
-	asm volatile ("movw %0, %%ds" :: "r" (ctxt->ds));
-	asm volatile ("movw %0, %%es" :: "r" (ctxt->es));
-	asm volatile ("movw %0, %%fs" :: "r" (ctxt->fs));
-	load_gs_index(ctxt->gs);
-	asm volatile ("movw %0, %%ss" :: "r" (ctxt->ss));
-
 	wrmsrl(MSR_FS_BASE, ctxt->fs_base);
-	wrmsrl(MSR_GS_BASE, ctxt->gs_base);
-	wrmsrl(MSR_KERNEL_GS_BASE, ctxt->gs_kernel_base);
+	wrmsrl(MSR_KERNEL_GS_BASE, ctxt->usermode_gs_base);
+#elif defined(CONFIG_X86_32_LAZY_GS)
+	loadsegment(gs, ctxt->gs);
 #endif
 
-	fix_processor_context();
-
 	do_fpu_end();
 	tsc_verify_tsc_adjust(true);
 	x86_platform.restore_sched_clock_state();
diff --git a/arch/x86/xen/apic.c b/arch/x86/xen/apic.c
index 6b830d4cb4c8..de58533d3664 100644
--- a/arch/x86/xen/apic.c
+++ b/arch/x86/xen/apic.c
@@ -57,7 +57,7 @@ static u32 xen_apic_read(u32 reg)
 		return 0;
 
 	if (reg == APIC_LVR)
-		return 0x10;
+		return 0x14;
 #ifdef CONFIG_X86_32
 	if (reg == APIC_LDR)
 		return SET_APIC_LOGICAL_ID(1UL << smp_processor_id());
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index d669e9d89001..c9081c6671f0 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -1,8 +1,12 @@
+#ifdef CONFIG_XEN_BALLOON_MEMORY_HOTPLUG
+#include <linux/bootmem.h>
+#endif
 #include <linux/cpu.h>
 #include <linux/kexec.h>
 
 #include <xen/features.h>
 #include <xen/page.h>
+#include <xen/interface/memory.h>
 
 #include <asm/xen/hypercall.h>
 #include <asm/xen/hypervisor.h>
@@ -331,3 +335,80 @@ void xen_arch_unregister_cpu(int num)
 }
 EXPORT_SYMBOL(xen_arch_unregister_cpu);
 #endif
+
+#ifdef CONFIG_XEN_BALLOON_MEMORY_HOTPLUG
+void __init arch_xen_balloon_init(struct resource *hostmem_resource)
+{
+	struct xen_memory_map memmap;
+	int rc;
+	unsigned int i, last_guest_ram;
+	phys_addr_t max_addr = PFN_PHYS(max_pfn);
+	struct e820_table *xen_e820_table;
+	const struct e820_entry *entry;
+	struct resource *res;
+
+	if (!xen_initial_domain())
+		return;
+
+	xen_e820_table = kmalloc(sizeof(*xen_e820_table), GFP_KERNEL);
+	if (!xen_e820_table)
+		return;
+
+	memmap.nr_entries = ARRAY_SIZE(xen_e820_table->entries);
+	set_xen_guest_handle(memmap.buffer, xen_e820_table->entries);
+	rc = HYPERVISOR_memory_op(XENMEM_machine_memory_map, &memmap);
+	if (rc) {
+		pr_warn("%s: Can't read host e820 (%d)\n", __func__, rc);
+		goto out;
+	}
+
+	last_guest_ram = 0;
+	for (i = 0; i < memmap.nr_entries; i++) {
+		if (xen_e820_table->entries[i].addr >= max_addr)
+			break;
+		if (xen_e820_table->entries[i].type == E820_TYPE_RAM)
+			last_guest_ram = i;
+	}
+
+	entry = &xen_e820_table->entries[last_guest_ram];
+	if (max_addr >= entry->addr + entry->size)
+		goto out; /* No unallocated host RAM. */
+
+	hostmem_resource->start = max_addr;
+	hostmem_resource->end = entry->addr + entry->size;
+
+	/*
+	 * Mark non-RAM regions between the end of dom0 RAM and end of host RAM
+	 * as unavailable. The rest of that region can be used for hotplug-based
+	 * ballooning.
+	 */
+	for (; i < memmap.nr_entries; i++) {
+		entry = &xen_e820_table->entries[i];
+
+		if (entry->type == E820_TYPE_RAM)
+			continue;
+
+		if (entry->addr >= hostmem_resource->end)
+			break;
+
+		res = kzalloc(sizeof(*res), GFP_KERNEL);
+		if (!res)
+			goto out;
+
+		res->name = "Unavailable host RAM";
+		res->start = entry->addr;
+		res->end = (entry->addr + entry->size < hostmem_resource->end) ?
+			    entry->addr + entry->size : hostmem_resource->end;
+		rc = insert_resource(hostmem_resource, res);
+		if (rc) {
+			pr_warn("%s: Can't insert [%llx - %llx) (%d)\n",
+				__func__, res->start, res->end, rc);
+			kfree(res);
+			goto  out;
+		}
+	}
+
+ out:
+	kfree(xen_e820_table);
+}
+#endif /* CONFIG_XEN_BALLOON_MEMORY_HOTPLUG */
diff --git a/arch/x86/xen/enlighten_pv.c b/arch/x86/xen/enlighten_pv.c
index 5b2b3f3f6531..c047f42552e1 100644
--- a/arch/x86/xen/enlighten_pv.c
+++ b/arch/x86/xen/enlighten_pv.c
@@ -88,6 +88,8 @@
 #include "multicalls.h"
 #include "pmu.h"
 
+#include "../kernel/cpu/cpu.h" /* get_cpu_cap() */
+
 void *xen_initial_gdt;
 
 static int xen_cpu_up_prepare_pv(unsigned int cpu);
@@ -622,7 +624,7 @@ static struct trap_array_entry trap_array[] = {
 	{ simd_coprocessor_error,      xen_simd_coprocessor_error,      false },
 };
 
-static bool get_trap_addr(void **addr, unsigned int ist)
+static bool __ref get_trap_addr(void **addr, unsigned int ist)
 {
 	unsigned int nr;
 	bool ist_okay = false;
@@ -644,6 +646,14 @@ static bool get_trap_addr(void **addr, unsigned int ist)
 		}
 	}
 
+	if (nr == ARRAY_SIZE(trap_array) &&
+	    *addr >= (void *)early_idt_handler_array[0] &&
+	    *addr < (void *)early_idt_handler_array[NUM_EXCEPTION_VECTORS]) {
+		nr = (*addr - (void *)early_idt_handler_array[0]) /
+		     EARLY_IDT_HANDLER_SIZE;
+		*addr = (void *)xen_early_idt_handler_array[nr];
+	}
+
 	if (WARN_ON(ist != 0 && !ist_okay))
 		return false;
 
@@ -818,7 +828,7 @@ static void xen_load_sp0(unsigned long sp0)
 	mcs = xen_mc_entry(0);
 	MULTI_stack_switch(mcs.mc, __KERNEL_DS, sp0);
 	xen_mc_issue(PARAVIRT_LAZY_CPU);
-	this_cpu_write(cpu_tss.x86_tss.sp0, sp0);
+	this_cpu_write(cpu_tss_rw.x86_tss.sp0, sp0);
 }
 
 void xen_set_iopl_mask(unsigned mask)
@@ -1250,6 +1260,7 @@ asmlinkage __visible void __init xen_start_kernel(void)
 	__userpte_alloc_gfp &= ~__GFP_HIGHMEM;
 
 	/* Work out if we support NX */
+	get_cpu_cap(&boot_cpu_data);
 	x86_configure_nx();
 
 	/* Get mfn list */
@@ -1262,6 +1273,21 @@ asmlinkage __visible void __init xen_start_kernel(void)
 	xen_setup_gdt(0);
 
 	xen_init_irq_ops();
+
+	/* Let's presume PV guests always boot on vCPU with id 0. */
+	per_cpu(xen_vcpu_id, 0) = 0;
+
+	/*
+	 * Setup xen_vcpu early because idt_setup_early_handler needs it for
+	 * local_irq_disable(), irqs_disabled().
+	 *
+	 * Don't do the full vcpu_info placement stuff until we have
+	 * the cpu_possible_mask and a non-dummy shared_info.
+	 */
+	xen_vcpu_info_reset(0);
+
+	idt_setup_early_handler();
+
 	xen_init_capabilities();
 
 #ifdef CONFIG_X86_LOCAL_APIC
@@ -1295,18 +1321,6 @@ asmlinkage __visible void __init xen_start_kernel(void)
 	 */
 	acpi_numa = -1;
 #endif
-	/* Let's presume PV guests always boot on vCPU with id 0. */
-	per_cpu(xen_vcpu_id, 0) = 0;
-
-	/*
-	 * Setup xen_vcpu early because start_kernel needs it for
-	 * local_irq_disable(), irqs_disabled().
-	 *
-	 * Don't do the full vcpu_info placement stuff until we have
-	 * the cpu_possible_mask and a non-dummy shared_info.
-	 */
-	xen_vcpu_info_reset(0);
-
 	WARN_ON(xen_cpuhp_setup(xen_cpu_up_prepare_pv, xen_cpu_dead_pv));
 
 	local_irq_disable();
diff --git a/arch/x86/xen/grant-table.c b/arch/x86/xen/grant-table.c
index 809b6c812654..92ccc718152d 100644
--- a/arch/x86/xen/grant-table.c
+++ b/arch/x86/xen/grant-table.c
@@ -49,7 +49,7 @@
 static struct gnttab_vm_area {
 	struct vm_struct *area;
 	pte_t **ptes;
-} gnttab_shared_vm_area;
+} gnttab_shared_vm_area, gnttab_status_vm_area;
 
 int arch_gnttab_map_shared(unsigned long *frames, unsigned long nr_gframes,
 			   unsigned long max_nr_gframes,
@@ -73,16 +73,43 @@ int arch_gnttab_map_shared(unsigned long *frames, unsigned long nr_gframes,
 	return 0;
 }
 
+int arch_gnttab_map_status(uint64_t *frames, unsigned long nr_gframes,
+			   unsigned long max_nr_gframes,
+			   grant_status_t **__shared)
+{
+	grant_status_t *shared = *__shared;
+	unsigned long addr;
+	unsigned long i;
+
+	if (shared == NULL)
+		*__shared = shared = gnttab_status_vm_area.area->addr;
+
+	addr = (unsigned long)shared;
+
+	for (i = 0; i < nr_gframes; i++) {
+		set_pte_at(&init_mm, addr, gnttab_status_vm_area.ptes[i],
+			   mfn_pte(frames[i], PAGE_KERNEL));
+		addr += PAGE_SIZE;
+	}
+
+	return 0;
+}
+
 void arch_gnttab_unmap(void *shared, unsigned long nr_gframes)
 {
+	pte_t **ptes;
 	unsigned long addr;
 	unsigned long i;
 
+	if (shared == gnttab_status_vm_area.area->addr)
+		ptes = gnttab_status_vm_area.ptes;
+	else
+		ptes = gnttab_shared_vm_area.ptes;
+
 	addr = (unsigned long)shared;
 
 	for (i = 0; i < nr_gframes; i++) {
-		set_pte_at(&init_mm, addr, gnttab_shared_vm_area.ptes[i],
-			   __pte(0));
+		set_pte_at(&init_mm, addr, ptes[i], __pte(0));
 		addr += PAGE_SIZE;
 	}
 }
@@ -102,12 +129,35 @@ static int arch_gnttab_valloc(struct gnttab_vm_area *area, unsigned nr_frames)
 	return 0;
 }
 
-int arch_gnttab_init(unsigned long nr_shared)
+static void arch_gnttab_vfree(struct gnttab_vm_area *area)
 {
+	free_vm_area(area->area);
+	kfree(area->ptes);
+}
+
+int arch_gnttab_init(unsigned long nr_shared, unsigned long nr_status)
+{
+	int ret;
+
 	if (!xen_pv_domain())
 		return 0;
 
-	return arch_gnttab_valloc(&gnttab_shared_vm_area, nr_shared);
+	ret = arch_gnttab_valloc(&gnttab_shared_vm_area, nr_shared);
+	if (ret < 0)
+		return ret;
+
+	/*
+	 * Always allocate the space for the status frames in case
+	 * we're migrated to a host with V2 support.
+	 */
+	ret = arch_gnttab_valloc(&gnttab_status_vm_area, nr_status);
+	if (ret < 0)
+		goto err;
+
+	return 0;
+err:
+	arch_gnttab_vfree(&gnttab_shared_vm_area);
+	return -ENOMEM;
 }
 
 #ifdef CONFIG_XEN_PVH
diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
index 3e15345abfe7..d33e7dbe3129 100644
--- a/arch/x86/xen/mmu.c
+++ b/arch/x86/xen/mmu.c
@@ -172,6 +172,9 @@ int xen_remap_domain_gfn_range(struct vm_area_struct *vma,
 			       pgprot_t prot, unsigned domid,
 			       struct page **pages)
 {
+	if (xen_feature(XENFEAT_auto_translated_physmap))
+		return -EOPNOTSUPP;
+
 	return do_remap_gfn(vma, addr, &gfn, nr, NULL, prot, domid, pages);
 }
 EXPORT_SYMBOL_GPL(xen_remap_domain_gfn_range);
@@ -182,6 +185,10 @@ int xen_remap_domain_gfn_array(struct vm_area_struct *vma,
 			       int *err_ptr, pgprot_t prot,
 			       unsigned domid, struct page **pages)
 {
+	if (xen_feature(XENFEAT_auto_translated_physmap))
+		return xen_xlate_remap_gfn_array(vma, addr, gfn, nr, err_ptr,
+						 prot, domid, pages);
+
 	/* We BUG_ON because it's a programmer error to pass a NULL err_ptr,
 	 * and the consequences later is quite hard to detect what the actual
 	 * cause of "wrong memory was mapped in".
@@ -193,9 +200,12 @@ EXPORT_SYMBOL_GPL(xen_remap_domain_gfn_array);
 
 /* Returns: 0 success */
 int xen_unmap_domain_gfn_range(struct vm_area_struct *vma,
-			       int numpgs, struct page **pages)
+			       int nr, struct page **pages)
 {
-	if (!pages || !xen_feature(XENFEAT_auto_translated_physmap))
+	if (xen_feature(XENFEAT_auto_translated_physmap))
+		return xen_xlate_unmap_gfn_range(vma, nr, pages);
+
+	if (!pages)
 		return 0;
 
 	return -EINVAL;
diff --git a/arch/x86/xen/mmu_pv.c b/arch/x86/xen/mmu_pv.c
index 2ccdaba31a07..4d62c071b166 100644
--- a/arch/x86/xen/mmu_pv.c
+++ b/arch/x86/xen/mmu_pv.c
@@ -315,7 +315,7 @@ void xen_ptep_modify_prot_commit(struct mm_struct *mm, unsigned long addr,
 static pteval_t pte_mfn_to_pfn(pteval_t val)
 {
 	if (val & _PAGE_PRESENT) {
-		unsigned long mfn = (val & PTE_PFN_MASK) >> PAGE_SHIFT;
+		unsigned long mfn = (val & XEN_PTE_MFN_MASK) >> PAGE_SHIFT;
 		unsigned long pfn = mfn_to_pfn(mfn);
 
 		pteval_t flags = val & PTE_FLAGS_MASK;
@@ -1721,7 +1721,7 @@ static unsigned long __init m2p(phys_addr_t maddr)
 {
 	phys_addr_t paddr;
 
-	maddr &= PTE_PFN_MASK;
+	maddr &= XEN_PTE_MFN_MASK;
 	paddr = mfn_to_pfn(maddr >> PAGE_SHIFT) << PAGE_SHIFT;
 
 	return paddr;
@@ -1902,6 +1902,18 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
 	/* Graft it onto L4[511][510] */
 	copy_page(level2_kernel_pgt, l2);
 
+	/*
+	 * Zap execute permission from the ident map. Due to the sharing of
+	 * L1 entries we need to do this in the L2.
+	 */
+	if (__supported_pte_mask & _PAGE_NX) {
+		for (i = 0; i < PTRS_PER_PMD; ++i) {
+			if (pmd_none(level2_ident_pgt[i]))
+				continue;
+			level2_ident_pgt[i] = pmd_set_flags(level2_ident_pgt[i], _PAGE_NX);
+		}
+	}
+
 	/* Copy the initial P->M table mappings if necessary. */
 	i = pgd_index(xen_start_info->mfn_list);
 	if (i && i < pgd_index(__START_KERNEL_map))
@@ -2261,7 +2273,6 @@ static void xen_set_fixmap(unsigned idx, phys_addr_t phys, pgprot_t prot)
 
 	switch (idx) {
 	case FIX_BTMAP_END ... FIX_BTMAP_BEGIN:
-	case FIX_RO_IDT:
 #ifdef CONFIG_X86_32
 	case FIX_WP_TEST:
 # ifdef CONFIG_HIGHMEM
@@ -2272,7 +2283,6 @@ static void xen_set_fixmap(unsigned idx, phys_addr_t phys, pgprot_t prot)
 #endif
 	case FIX_TEXT_POKE0:
 	case FIX_TEXT_POKE1:
-	case FIX_GDT_REMAP_BEGIN ... FIX_GDT_REMAP_END:
 		/* All local page mappings */
 		pte = pfn_pte(phys, prot);
 		break;
diff --git a/arch/x86/xen/setup.c b/arch/x86/xen/setup.c
index c114ca767b3b..6e0d2086eacb 100644
--- a/arch/x86/xen/setup.c
+++ b/arch/x86/xen/setup.c
@@ -808,7 +808,6 @@ char * __init xen_memory_setup(void)
 	addr = xen_e820_table.entries[0].addr;
 	size = xen_e820_table.entries[0].size;
 	while (i < xen_e820_table.nr_entries) {
-		bool discard = false;
 
 		chunk_size = size;
 		type = xen_e820_table.entries[i].type;
@@ -824,11 +823,10 @@ char * __init xen_memory_setup(void)
 				xen_add_extra_mem(pfn_s, n_pfns);
 				xen_max_p2m_pfn = pfn_s + n_pfns;
 			} else
-				discard = true;
+				type = E820_TYPE_UNUSABLE;
 		}
 
-		if (!discard)
-			xen_align_and_add_e820_region(addr, chunk_size, type);
+		xen_align_and_add_e820_region(addr, chunk_size, type);
 
 		addr += chunk_size;
 		size -= chunk_size;
diff --git a/arch/x86/xen/suspend.c b/arch/x86/xen/suspend.c
index 92bf5ecb6baf..d9f96cc5d743 100644
--- a/arch/x86/xen/suspend.c
+++ b/arch/x86/xen/suspend.c
@@ -17,6 +17,8 @@
 
 void xen_arch_pre_suspend(void)
 {
+	xen_save_time_memory_area();
+
 	if (xen_pv_domain())
 		xen_pv_pre_suspend();
 }
@@ -27,6 +29,8 @@ void xen_arch_post_suspend(int cancelled)
 		xen_pv_post_suspend(cancelled);
 	else
 		xen_hvm_post_suspend(cancelled);
+
+	xen_restore_time_memory_area();
 }
 
 static void xen_vcpu_notify_restore(void *data)
diff --git a/arch/x86/xen/time.c b/arch/x86/xen/time.c
index 80c2a4bdf230..29163c43ebbd 100644
--- a/arch/x86/xen/time.c
+++ b/arch/x86/xen/time.c
@@ -75,7 +75,7 @@ static void xen_get_wallclock(struct timespec *now)
 
 static int xen_set_wallclock(const struct timespec *now)
 {
-	return -1;
+	return -ENODEV;
 }
 
 static int xen_pvclock_gtod_notify(struct notifier_block *nb,
@@ -371,8 +371,95 @@ static const struct pv_time_ops xen_time_ops __initconst = {
 	.steal_clock = xen_steal_clock,
 };
 
+static struct pvclock_vsyscall_time_info *xen_clock __read_mostly;
+
+void xen_save_time_memory_area(void)
+{
+	struct vcpu_register_time_memory_area t;
+	int ret;
+
+	if (!xen_clock)
+		return;
+
+	t.addr.v = NULL;
+
+	ret = HYPERVISOR_vcpu_op(VCPUOP_register_vcpu_time_memory_area, 0, &t);
+	if (ret != 0)
+		pr_notice("Cannot save secondary vcpu_time_info (err %d)",
+			  ret);
+	else
+		clear_page(xen_clock);
+}
+
+void xen_restore_time_memory_area(void)
+{
+	struct vcpu_register_time_memory_area t;
+	int ret;
+
+	if (!xen_clock)
+		return;
+
+	t.addr.v = &xen_clock->pvti;
+
+	ret = HYPERVISOR_vcpu_op(VCPUOP_register_vcpu_time_memory_area, 0, &t);
+
+	/*
+	 * We don't disable VCLOCK_PVCLOCK entirely if it fails to register the
+	 * secondary time info with Xen or if we migrated to a host without the
+	 * necessary flags. On both of these cases what happens is either
+	 * process seeing a zeroed out pvti or seeing no PVCLOCK_TSC_STABLE_BIT
+	 * bit set. Userspace checks the latter and if 0, it discards the data
+	 * in pvti and fallbacks to a system call for a reliable timestamp.
+	 */
+	if (ret != 0)
+		pr_notice("Cannot restore secondary vcpu_time_info (err %d)",
+			  ret);
+}
+
+static void xen_setup_vsyscall_time_info(void)
+{
+	struct vcpu_register_time_memory_area t;
+	struct pvclock_vsyscall_time_info *ti;
+	int ret;
+
+	ti = (struct pvclock_vsyscall_time_info *)get_zeroed_page(GFP_KERNEL);
+	if (!ti)
+		return;
+
+	t.addr.v = &ti->pvti;
+
+	ret = HYPERVISOR_vcpu_op(VCPUOP_register_vcpu_time_memory_area, 0, &t);
+	if (ret) {
+		pr_notice("xen: VCLOCK_PVCLOCK not supported (err %d)\n", ret);
+		free_page((unsigned long)ti);
+		return;
+	}
+
+	/*
+	 * If primary time info had this bit set, secondary should too since
+	 * it's the same data on both just different memory regions. But we
+	 * still check it in case hypervisor is buggy.
+	 */
+	if (!(ti->pvti.flags & PVCLOCK_TSC_STABLE_BIT)) {
+		t.addr.v = NULL;
+		ret = HYPERVISOR_vcpu_op(VCPUOP_register_vcpu_time_memory_area,
+					 0, &t);
+		if (!ret)
+			free_page((unsigned long)ti);
+
+		pr_notice("xen: VCLOCK_PVCLOCK not supported (tsc unstable)\n");
+		return;
+	}
+
+	xen_clock = ti;
+	pvclock_set_pvti_cpu0_va(xen_clock);
+
+	xen_clocksource.archdata.vclock_mode = VCLOCK_PVCLOCK;
+}
+
 static void __init xen_time_init(void)
 {
+	struct pvclock_vcpu_time_info *pvti;
 	int cpu = smp_processor_id();
 	struct timespec tp;
 
@@ -396,6 +483,16 @@ static void __init xen_time_init(void)
 
 	setup_force_cpu_cap(X86_FEATURE_TSC);
 
+	/*
+	 * We check ahead on the primary time info if this
+	 * bit is supported hence speeding up Xen clocksource.
+	 */
+	pvti = &__this_cpu_read(xen_vcpu)->time;
+	if (pvti->flags & PVCLOCK_TSC_STABLE_BIT) {
+		pvclock_set_flags(PVCLOCK_TSC_STABLE_BIT);
+		xen_setup_vsyscall_time_info();
+	}
+
 	xen_setup_runstate_info(cpu);
 	xen_setup_timer(cpu);
 	xen_setup_cpu_clockevents();
diff --git a/arch/x86/xen/xen-asm_64.S b/arch/x86/xen/xen-asm_64.S
index 8a10c9a9e2b5..417b339e5c8e 100644
--- a/arch/x86/xen/xen-asm_64.S
+++ b/arch/x86/xen/xen-asm_64.S
@@ -15,6 +15,7 @@
 
 #include <xen/interface/xen.h>
 
+#include <linux/init.h>
 #include <linux/linkage.h>
 
 .macro xen_pv_trap name
@@ -54,6 +55,19 @@ xen_pv_trap entry_INT80_compat
 #endif
 xen_pv_trap hypervisor_callback
 
+	__INIT
+ENTRY(xen_early_idt_handler_array)
+	i = 0
+	.rept NUM_EXCEPTION_VECTORS
+	pop %rcx
+	pop %r11
+	jmp early_idt_handler_array + i*EARLY_IDT_HANDLER_SIZE
+	i = i + 1
+	.fill xen_early_idt_handler_array + i*XEN_EARLY_IDT_HANDLER_SIZE - ., 1, 0xcc
+	.endr
+END(xen_early_idt_handler_array)
+	__FINIT
+
 hypercall_iret = hypercall_page + __HYPERVISOR_iret * 32
 /*
  * Xen64 iret frame:
diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h
index f377e1820c6c..75011b80660f 100644
--- a/arch/x86/xen/xen-ops.h
+++ b/arch/x86/xen/xen-ops.h
@@ -70,6 +70,8 @@ void xen_setup_runstate_info(int cpu);
 void xen_teardown_timer(int cpu);
 u64 xen_clocksource_read(void);
 void xen_setup_cpu_clockevents(void);
+void xen_save_time_memory_area(void);
+void xen_restore_time_memory_area(void);
 void __init xen_init_time_ops(void);
 void __init xen_hvm_init_time_ops(void);
 
diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig
index eb1f196c3f6e..8bc52f749f20 100644
--- a/arch/xtensa/Kconfig
+++ b/arch/xtensa/Kconfig
@@ -224,7 +224,7 @@ config INITIALIZE_XTENSA_MMU_INSIDE_VMLINUX
 	  then enter your normal kernel breakpoints once the MMU was mapped
 	  to the kernel mappings (0XC0000000).
 
-	  This unfortunately doesn't work for U-Boot and likley also wont
+	  This unfortunately won't work for U-Boot and likely also wont
 	  work for using KEXEC to have a hot kernel ready for doing a
 	  KDUMP.
 
diff --git a/arch/xtensa/include/asm/pci.h b/arch/xtensa/include/asm/pci.h
index e4f366a488d3..5c83798e3b2e 100644
--- a/arch/xtensa/include/asm/pci.h
+++ b/arch/xtensa/include/asm/pci.h
@@ -37,8 +37,6 @@ extern struct pci_controller* pcibios_alloc_controller(void);
 #include <linux/string.h>
 #include <asm/io.h>
 
-struct pci_dev;
-
 /* The PCI address space does equal the physical memory address space.
  * The networking and block device layers use this boolean for bounce buffer
  * decisions.
diff --git a/arch/xtensa/include/uapi/asm/Kbuild b/arch/xtensa/include/uapi/asm/Kbuild
index a5bcdfb890f1..837d4dd76785 100644
--- a/arch/xtensa/include/uapi/asm/Kbuild
+++ b/arch/xtensa/include/uapi/asm/Kbuild
@@ -2,6 +2,7 @@
 include include/uapi/asm-generic/Kbuild.asm
 
 generic-y += bitsperlong.h
+generic-y += bpf_perf_event.h
 generic-y += errno.h
 generic-y += fcntl.h
 generic-y += ioctl.h
diff --git a/arch/xtensa/include/uapi/asm/mman.h b/arch/xtensa/include/uapi/asm/mman.h
index 2bfe590694fc..3e9d01ada81f 100644
--- a/arch/xtensa/include/uapi/asm/mman.h
+++ b/arch/xtensa/include/uapi/asm/mman.h
@@ -36,6 +36,7 @@
  */
 #define MAP_SHARED	0x001		/* Share changes */
 #define MAP_PRIVATE	0x002		/* Changes are private */
+#define MAP_SHARED_VALIDATE 0x003	/* share + validate extension flags */
 #define MAP_TYPE	0x00f		/* Mask for type of mapping */
 #define MAP_FIXED	0x010		/* Interpret addr exactly */
 
diff --git a/block/bfq-cgroup.c b/block/bfq-cgroup.c
index ceefb9a706d6..da1525ec4c87 100644
--- a/block/bfq-cgroup.c
+++ b/block/bfq-cgroup.c
@@ -24,7 +24,7 @@
 
 #include "bfq-iosched.h"
 
-#ifdef CONFIG_BFQ_GROUP_IOSCHED
+#if defined(CONFIG_BFQ_GROUP_IOSCHED) &&  defined(CONFIG_DEBUG_BLK_CGROUP)
 
 /* bfqg stats flags */
 enum bfqg_stats_flags {
@@ -152,6 +152,57 @@ void bfqg_stats_update_avg_queue_size(struct bfq_group *bfqg)
 	bfqg_stats_update_group_wait_time(stats);
 }
 
+void bfqg_stats_update_io_add(struct bfq_group *bfqg, struct bfq_queue *bfqq,
+			      unsigned int op)
+{
+	blkg_rwstat_add(&bfqg->stats.queued, op, 1);
+	bfqg_stats_end_empty_time(&bfqg->stats);
+	if (!(bfqq == ((struct bfq_data *)bfqg->bfqd)->in_service_queue))
+		bfqg_stats_set_start_group_wait_time(bfqg, bfqq_group(bfqq));
+}
+
+void bfqg_stats_update_io_remove(struct bfq_group *bfqg, unsigned int op)
+{
+	blkg_rwstat_add(&bfqg->stats.queued, op, -1);
+}
+
+void bfqg_stats_update_io_merged(struct bfq_group *bfqg, unsigned int op)
+{
+	blkg_rwstat_add(&bfqg->stats.merged, op, 1);
+}
+
+void bfqg_stats_update_completion(struct bfq_group *bfqg, uint64_t start_time,
+				  uint64_t io_start_time, unsigned int op)
+{
+	struct bfqg_stats *stats = &bfqg->stats;
+	unsigned long long now = sched_clock();
+
+	if (time_after64(now, io_start_time))
+		blkg_rwstat_add(&stats->service_time, op,
+				now - io_start_time);
+	if (time_after64(io_start_time, start_time))
+		blkg_rwstat_add(&stats->wait_time, op,
+				io_start_time - start_time);
+}
+
+#else /* CONFIG_BFQ_GROUP_IOSCHED && CONFIG_DEBUG_BLK_CGROUP */
+
+void bfqg_stats_update_io_add(struct bfq_group *bfqg, struct bfq_queue *bfqq,
+			      unsigned int op) { }
+void bfqg_stats_update_io_remove(struct bfq_group *bfqg, unsigned int op) { }
+void bfqg_stats_update_io_merged(struct bfq_group *bfqg, unsigned int op) { }
+void bfqg_stats_update_completion(struct bfq_group *bfqg, uint64_t start_time,
+				  uint64_t io_start_time, unsigned int op) { }
+void bfqg_stats_update_dequeue(struct bfq_group *bfqg) { }
+void bfqg_stats_set_start_empty_time(struct bfq_group *bfqg) { }
+void bfqg_stats_update_idle_time(struct bfq_group *bfqg) { }
+void bfqg_stats_set_start_idle_time(struct bfq_group *bfqg) { }
+void bfqg_stats_update_avg_queue_size(struct bfq_group *bfqg) { }
+
+#endif /* CONFIG_BFQ_GROUP_IOSCHED && CONFIG_DEBUG_BLK_CGROUP */
+
+#ifdef CONFIG_BFQ_GROUP_IOSCHED
+
 /*
  * blk-cgroup policy-related handlers
  * The following functions help in converting between blk-cgroup
@@ -229,42 +280,10 @@ void bfqg_and_blkg_put(struct bfq_group *bfqg)
 	blkg_put(bfqg_to_blkg(bfqg));
 }
 
-void bfqg_stats_update_io_add(struct bfq_group *bfqg, struct bfq_queue *bfqq,
-			      unsigned int op)
-{
-	blkg_rwstat_add(&bfqg->stats.queued, op, 1);
-	bfqg_stats_end_empty_time(&bfqg->stats);
-	if (!(bfqq == ((struct bfq_data *)bfqg->bfqd)->in_service_queue))
-		bfqg_stats_set_start_group_wait_time(bfqg, bfqq_group(bfqq));
-}
-
-void bfqg_stats_update_io_remove(struct bfq_group *bfqg, unsigned int op)
-{
-	blkg_rwstat_add(&bfqg->stats.queued, op, -1);
-}
-
-void bfqg_stats_update_io_merged(struct bfq_group *bfqg, unsigned int op)
-{
-	blkg_rwstat_add(&bfqg->stats.merged, op, 1);
-}
-
-void bfqg_stats_update_completion(struct bfq_group *bfqg, uint64_t start_time,
-				  uint64_t io_start_time, unsigned int op)
-{
-	struct bfqg_stats *stats = &bfqg->stats;
-	unsigned long long now = sched_clock();
-
-	if (time_after64(now, io_start_time))
-		blkg_rwstat_add(&stats->service_time, op,
-				now - io_start_time);
-	if (time_after64(io_start_time, start_time))
-		blkg_rwstat_add(&stats->wait_time, op,
-				io_start_time - start_time);
-}
-
 /* @stats = 0 */
 static void bfqg_stats_reset(struct bfqg_stats *stats)
 {
+#ifdef CONFIG_DEBUG_BLK_CGROUP
 	/* queued stats shouldn't be cleared */
 	blkg_rwstat_reset(&stats->merged);
 	blkg_rwstat_reset(&stats->service_time);
@@ -276,6 +295,7 @@ static void bfqg_stats_reset(struct bfqg_stats *stats)
 	blkg_stat_reset(&stats->group_wait_time);
 	blkg_stat_reset(&stats->idle_time);
 	blkg_stat_reset(&stats->empty_time);
+#endif
 }
 
 /* @to += @from */
@@ -284,6 +304,7 @@ static void bfqg_stats_add_aux(struct bfqg_stats *to, struct bfqg_stats *from)
 	if (!to || !from)
 		return;
 
+#ifdef CONFIG_DEBUG_BLK_CGROUP
 	/* queued stats shouldn't be cleared */
 	blkg_rwstat_add_aux(&to->merged, &from->merged);
 	blkg_rwstat_add_aux(&to->service_time, &from->service_time);
@@ -296,6 +317,7 @@ static void bfqg_stats_add_aux(struct bfqg_stats *to, struct bfqg_stats *from)
 	blkg_stat_add_aux(&to->group_wait_time, &from->group_wait_time);
 	blkg_stat_add_aux(&to->idle_time, &from->idle_time);
 	blkg_stat_add_aux(&to->empty_time, &from->empty_time);
+#endif
 }
 
 /*
@@ -342,6 +364,7 @@ void bfq_init_entity(struct bfq_entity *entity, struct bfq_group *bfqg)
 
 static void bfqg_stats_exit(struct bfqg_stats *stats)
 {
+#ifdef CONFIG_DEBUG_BLK_CGROUP
 	blkg_rwstat_exit(&stats->merged);
 	blkg_rwstat_exit(&stats->service_time);
 	blkg_rwstat_exit(&stats->wait_time);
@@ -353,10 +376,12 @@ static void bfqg_stats_exit(struct bfqg_stats *stats)
 	blkg_stat_exit(&stats->group_wait_time);
 	blkg_stat_exit(&stats->idle_time);
 	blkg_stat_exit(&stats->empty_time);
+#endif
 }
 
 static int bfqg_stats_init(struct bfqg_stats *stats, gfp_t gfp)
 {
+#ifdef CONFIG_DEBUG_BLK_CGROUP
 	if (blkg_rwstat_init(&stats->merged, gfp) ||
 	    blkg_rwstat_init(&stats->service_time, gfp) ||
 	    blkg_rwstat_init(&stats->wait_time, gfp) ||
@@ -371,6 +396,7 @@ static int bfqg_stats_init(struct bfqg_stats *stats, gfp_t gfp)
 		bfqg_stats_exit(stats);
 		return -ENOMEM;
 	}
+#endif
 
 	return 0;
 }
@@ -887,6 +913,7 @@ static ssize_t bfq_io_set_weight(struct kernfs_open_file *of,
 	return bfq_io_set_weight_legacy(of_css(of), NULL, weight);
 }
 
+#ifdef CONFIG_DEBUG_BLK_CGROUP
 static int bfqg_print_stat(struct seq_file *sf, void *v)
 {
 	blkcg_print_blkgs(sf, css_to_blkcg(seq_css(sf)), blkg_prfill_stat,
@@ -991,6 +1018,7 @@ static int bfqg_print_avg_queue_size(struct seq_file *sf, void *v)
 			  0, false);
 	return 0;
 }
+#endif /* CONFIG_DEBUG_BLK_CGROUP */
 
 struct bfq_group *bfq_create_group_hierarchy(struct bfq_data *bfqd, int node)
 {
@@ -1029,15 +1057,6 @@ struct cftype bfq_blkcg_legacy_files[] = {
 
 	/* statistics, covers only the tasks in the bfqg */
 	{
-		.name = "bfq.time",
-		.private = offsetof(struct bfq_group, stats.time),
-		.seq_show = bfqg_print_stat,
-	},
-	{
-		.name = "bfq.sectors",
-		.seq_show = bfqg_print_stat_sectors,
-	},
-	{
 		.name = "bfq.io_service_bytes",
 		.private = (unsigned long)&blkcg_policy_bfq,
 		.seq_show = blkg_print_stat_bytes,
@@ -1047,6 +1066,16 @@ struct cftype bfq_blkcg_legacy_files[] = {
 		.private = (unsigned long)&blkcg_policy_bfq,
 		.seq_show = blkg_print_stat_ios,
 	},
+#ifdef CONFIG_DEBUG_BLK_CGROUP
+	{
+		.name = "bfq.time",
+		.private = offsetof(struct bfq_group, stats.time),
+		.seq_show = bfqg_print_stat,
+	},
+	{
+		.name = "bfq.sectors",
+		.seq_show = bfqg_print_stat_sectors,
+	},
 	{
 		.name = "bfq.io_service_time",
 		.private = offsetof(struct bfq_group, stats.service_time),
@@ -1067,18 +1096,10 @@ struct cftype bfq_blkcg_legacy_files[] = {
 		.private = offsetof(struct bfq_group, stats.queued),
 		.seq_show = bfqg_print_rwstat,
 	},
+#endif /* CONFIG_DEBUG_BLK_CGROUP */
 
 	/* the same statictics which cover the bfqg and its descendants */
 	{
-		.name = "bfq.time_recursive",
-		.private = offsetof(struct bfq_group, stats.time),
-		.seq_show = bfqg_print_stat_recursive,
-	},
-	{
-		.name = "bfq.sectors_recursive",
-		.seq_show = bfqg_print_stat_sectors_recursive,
-	},
-	{
 		.name = "bfq.io_service_bytes_recursive",
 		.private = (unsigned long)&blkcg_policy_bfq,
 		.seq_show = blkg_print_stat_bytes_recursive,
@@ -1088,6 +1109,16 @@ struct cftype bfq_blkcg_legacy_files[] = {
 		.private = (unsigned long)&blkcg_policy_bfq,
 		.seq_show = blkg_print_stat_ios_recursive,
 	},
+#ifdef CONFIG_DEBUG_BLK_CGROUP
+	{
+		.name = "bfq.time_recursive",
+		.private = offsetof(struct bfq_group, stats.time),
+		.seq_show = bfqg_print_stat_recursive,
+	},
+	{
+		.name = "bfq.sectors_recursive",
+		.seq_show = bfqg_print_stat_sectors_recursive,
+	},
 	{
 		.name = "bfq.io_service_time_recursive",
 		.private = offsetof(struct bfq_group, stats.service_time),
@@ -1132,6 +1163,7 @@ struct cftype bfq_blkcg_legacy_files[] = {
 		.private = offsetof(struct bfq_group, stats.dequeue),
 		.seq_show = bfqg_print_stat,
 	},
+#endif	/* CONFIG_DEBUG_BLK_CGROUP */
 	{ }	/* terminate */
 };
 
@@ -1147,18 +1179,6 @@ struct cftype bfq_blkg_files[] = {
 
 #else	/* CONFIG_BFQ_GROUP_IOSCHED */
 
-void bfqg_stats_update_io_add(struct bfq_group *bfqg, struct bfq_queue *bfqq,
-			      unsigned int op) { }
-void bfqg_stats_update_io_remove(struct bfq_group *bfqg, unsigned int op) { }
-void bfqg_stats_update_io_merged(struct bfq_group *bfqg, unsigned int op) { }
-void bfqg_stats_update_completion(struct bfq_group *bfqg, uint64_t start_time,
-				  uint64_t io_start_time, unsigned int op) { }
-void bfqg_stats_update_dequeue(struct bfq_group *bfqg) { }
-void bfqg_stats_set_start_empty_time(struct bfq_group *bfqg) { }
-void bfqg_stats_update_idle_time(struct bfq_group *bfqg) { }
-void bfqg_stats_set_start_idle_time(struct bfq_group *bfqg) { }
-void bfqg_stats_update_avg_queue_size(struct bfq_group *bfqg) { }
-
 void bfq_bfqq_move(struct bfq_data *bfqd, struct bfq_queue *bfqq,
 		   struct bfq_group *bfqg) {}
 
diff --git a/block/bfq-iosched.c b/block/bfq-iosched.c
index 889a8549d97f..bcb6d21baf12 100644
--- a/block/bfq-iosched.c
+++ b/block/bfq-iosched.c
@@ -1359,7 +1359,6 @@ static void bfq_bfqq_handle_idle_busy_switch(struct bfq_data *bfqd,
 			bfqq->ttime.last_end_request +
 			bfqd->bfq_slice_idle * 3;
 
-	bfqg_stats_update_io_add(bfqq_group(RQ_BFQQ(rq)), bfqq, rq->cmd_flags);
 
 	/*
 	 * bfqq deserves to be weight-raised if:
@@ -1633,7 +1632,6 @@ static void bfq_remove_request(struct request_queue *q,
 	if (rq->cmd_flags & REQ_META)
 		bfqq->meta_pending--;
 
-	bfqg_stats_update_io_remove(bfqq_group(bfqq), rq->cmd_flags);
 }
 
 static bool bfq_bio_merge(struct blk_mq_hw_ctx *hctx, struct bio *bio)
@@ -1746,6 +1744,7 @@ static void bfq_requests_merged(struct request_queue *q, struct request *rq,
 		bfqq->next_rq = rq;
 
 	bfq_remove_request(q, next);
+	bfqg_stats_update_io_remove(bfqq_group(bfqq), next->cmd_flags);
 
 	spin_unlock_irq(&bfqq->bfqd->lock);
 end:
@@ -2229,7 +2228,6 @@ static void __bfq_set_in_service_queue(struct bfq_data *bfqd,
 				       struct bfq_queue *bfqq)
 {
 	if (bfqq) {
-		bfqg_stats_update_avg_queue_size(bfqq_group(bfqq));
 		bfq_clear_bfqq_fifo_expire(bfqq);
 
 		bfqd->budgets_assigned = (bfqd->budgets_assigned * 7 + 256) / 8;
@@ -3470,7 +3468,6 @@ check_queue:
 				 */
 				bfq_clear_bfqq_wait_request(bfqq);
 				hrtimer_try_to_cancel(&bfqd->idle_slice_timer);
-				bfqg_stats_update_idle_time(bfqq_group(bfqq));
 			}
 			goto keep_queue;
 		}
@@ -3696,12 +3693,67 @@ static struct request *bfq_dispatch_request(struct blk_mq_hw_ctx *hctx)
 {
 	struct bfq_data *bfqd = hctx->queue->elevator->elevator_data;
 	struct request *rq;
+#if defined(CONFIG_BFQ_GROUP_IOSCHED) && defined(CONFIG_DEBUG_BLK_CGROUP)
+	struct bfq_queue *in_serv_queue, *bfqq;
+	bool waiting_rq, idle_timer_disabled;
+#endif
 
 	spin_lock_irq(&bfqd->lock);
 
+#if defined(CONFIG_BFQ_GROUP_IOSCHED) && defined(CONFIG_DEBUG_BLK_CGROUP)
+	in_serv_queue = bfqd->in_service_queue;
+	waiting_rq = in_serv_queue && bfq_bfqq_wait_request(in_serv_queue);
+
+	rq = __bfq_dispatch_request(hctx);
+
+	idle_timer_disabled =
+		waiting_rq && !bfq_bfqq_wait_request(in_serv_queue);
+
+#else
 	rq = __bfq_dispatch_request(hctx);
+#endif
 	spin_unlock_irq(&bfqd->lock);
 
+#if defined(CONFIG_BFQ_GROUP_IOSCHED) && defined(CONFIG_DEBUG_BLK_CGROUP)
+	bfqq = rq ? RQ_BFQQ(rq) : NULL;
+	if (!idle_timer_disabled && !bfqq)
+		return rq;
+
+	/*
+	 * rq and bfqq are guaranteed to exist until this function
+	 * ends, for the following reasons. First, rq can be
+	 * dispatched to the device, and then can be completed and
+	 * freed, only after this function ends. Second, rq cannot be
+	 * merged (and thus freed because of a merge) any longer,
+	 * because it has already started. Thus rq cannot be freed
+	 * before this function ends, and, since rq has a reference to
+	 * bfqq, the same guarantee holds for bfqq too.
+	 *
+	 * In addition, the following queue lock guarantees that
+	 * bfqq_group(bfqq) exists as well.
+	 */
+	spin_lock_irq(hctx->queue->queue_lock);
+	if (idle_timer_disabled)
+		/*
+		 * Since the idle timer has been disabled,
+		 * in_serv_queue contained some request when
+		 * __bfq_dispatch_request was invoked above, which
+		 * implies that rq was picked exactly from
+		 * in_serv_queue. Thus in_serv_queue == bfqq, and is
+		 * therefore guaranteed to exist because of the above
+		 * arguments.
+		 */
+		bfqg_stats_update_idle_time(bfqq_group(in_serv_queue));
+	if (bfqq) {
+		struct bfq_group *bfqg = bfqq_group(bfqq);
+
+		bfqg_stats_update_avg_queue_size(bfqg);
+		bfqg_stats_set_start_empty_time(bfqg);
+		bfqg_stats_update_io_remove(bfqg, rq->cmd_flags);
+	}
+	spin_unlock_irq(hctx->queue->queue_lock);
+#endif
+
 	return rq;
 }
 
@@ -4159,7 +4211,6 @@ static void bfq_rq_enqueued(struct bfq_data *bfqd, struct bfq_queue *bfqq,
 		 */
 		bfq_clear_bfqq_wait_request(bfqq);
 		hrtimer_try_to_cancel(&bfqd->idle_slice_timer);
-		bfqg_stats_update_idle_time(bfqq_group(bfqq));
 
 		/*
 		 * The queue is not empty, because a new request just
@@ -4174,10 +4225,12 @@ static void bfq_rq_enqueued(struct bfq_data *bfqd, struct bfq_queue *bfqq,
 	}
 }
 
-static void __bfq_insert_request(struct bfq_data *bfqd, struct request *rq)
+/* returns true if it causes the idle timer to be disabled */
+static bool __bfq_insert_request(struct bfq_data *bfqd, struct request *rq)
 {
 	struct bfq_queue *bfqq = RQ_BFQQ(rq),
 		*new_bfqq = bfq_setup_cooperator(bfqd, bfqq, rq, true);
+	bool waiting, idle_timer_disabled = false;
 
 	if (new_bfqq) {
 		if (bic_to_bfqq(RQ_BIC(rq), 1) != bfqq)
@@ -4211,12 +4264,16 @@ static void __bfq_insert_request(struct bfq_data *bfqd, struct request *rq)
 		bfqq = new_bfqq;
 	}
 
+	waiting = bfqq && bfq_bfqq_wait_request(bfqq);
 	bfq_add_request(rq);
+	idle_timer_disabled = waiting && !bfq_bfqq_wait_request(bfqq);
 
 	rq->fifo_time = ktime_get_ns() + bfqd->bfq_fifo_expire[rq_is_sync(rq)];
 	list_add_tail(&rq->queuelist, &bfqq->fifo);
 
 	bfq_rq_enqueued(bfqd, bfqq, rq);
+
+	return idle_timer_disabled;
 }
 
 static void bfq_insert_request(struct blk_mq_hw_ctx *hctx, struct request *rq,
@@ -4224,6 +4281,11 @@ static void bfq_insert_request(struct blk_mq_hw_ctx *hctx, struct request *rq,
 {
 	struct request_queue *q = hctx->queue;
 	struct bfq_data *bfqd = q->elevator->elevator_data;
+#if defined(CONFIG_BFQ_GROUP_IOSCHED) && defined(CONFIG_DEBUG_BLK_CGROUP)
+	struct bfq_queue *bfqq = RQ_BFQQ(rq);
+	bool idle_timer_disabled = false;
+	unsigned int cmd_flags;
+#endif
 
 	spin_lock_irq(&bfqd->lock);
 	if (blk_mq_sched_try_insert_merge(q, rq)) {
@@ -4242,7 +4304,17 @@ static void bfq_insert_request(struct blk_mq_hw_ctx *hctx, struct request *rq,
 		else
 			list_add_tail(&rq->queuelist, &bfqd->dispatch);
 	} else {
+#if defined(CONFIG_BFQ_GROUP_IOSCHED) && defined(CONFIG_DEBUG_BLK_CGROUP)
+		idle_timer_disabled = __bfq_insert_request(bfqd, rq);
+		/*
+		 * Update bfqq, because, if a queue merge has occurred
+		 * in __bfq_insert_request, then rq has been
+		 * redirected into a new queue.
+		 */
+		bfqq = RQ_BFQQ(rq);
+#else
 		__bfq_insert_request(bfqd, rq);
+#endif
 
 		if (rq_mergeable(rq)) {
 			elv_rqhash_add(q, rq);
@@ -4251,7 +4323,35 @@ static void bfq_insert_request(struct blk_mq_hw_ctx *hctx, struct request *rq,
 		}
 	}
 
+#if defined(CONFIG_BFQ_GROUP_IOSCHED) && defined(CONFIG_DEBUG_BLK_CGROUP)
+	/*
+	 * Cache cmd_flags before releasing scheduler lock, because rq
+	 * may disappear afterwards (for example, because of a request
+	 * merge).
+	 */
+	cmd_flags = rq->cmd_flags;
+#endif
 	spin_unlock_irq(&bfqd->lock);
+
+#if defined(CONFIG_BFQ_GROUP_IOSCHED) && defined(CONFIG_DEBUG_BLK_CGROUP)
+	if (!bfqq)
+		return;
+	/*
+	 * bfqq still exists, because it can disappear only after
+	 * either it is merged with another queue, or the process it
+	 * is associated with exits. But both actions must be taken by
+	 * the same process currently executing this flow of
+	 * instruction.
+	 *
+	 * In addition, the following queue lock guarantees that
+	 * bfqq_group(bfqq) exists as well.
+	 */
+	spin_lock_irq(q->queue_lock);
+	bfqg_stats_update_io_add(bfqq_group(bfqq), bfqq, cmd_flags);
+	if (idle_timer_disabled)
+		bfqg_stats_update_idle_time(bfqq_group(bfqq));
+	spin_unlock_irq(q->queue_lock);
+#endif
 }
 
 static void bfq_insert_requests(struct blk_mq_hw_ctx *hctx,
@@ -4428,8 +4528,11 @@ static void bfq_finish_request(struct request *rq)
 		 * lock is held.
 		 */
 
-		if (!RB_EMPTY_NODE(&rq->rb_node))
+		if (!RB_EMPTY_NODE(&rq->rb_node)) {
 			bfq_remove_request(rq->q, rq);
+			bfqg_stats_update_io_remove(bfqq_group(bfqq),
+						    rq->cmd_flags);
+		}
 		bfq_put_rq_priv_body(bfqq);
 	}
 
diff --git a/block/bfq-iosched.h b/block/bfq-iosched.h
index ac0809c72c98..91c4390903a1 100644
--- a/block/bfq-iosched.h
+++ b/block/bfq-iosched.h
@@ -689,7 +689,7 @@ enum bfqq_expiration {
 };
 
 struct bfqg_stats {
-#ifdef CONFIG_BFQ_GROUP_IOSCHED
+#if defined(CONFIG_BFQ_GROUP_IOSCHED) && defined(CONFIG_DEBUG_BLK_CGROUP)
 	/* number of ios merged */
 	struct blkg_rwstat		merged;
 	/* total time spent on device in ns, may not be accurate w/ queueing */
@@ -717,7 +717,7 @@ struct bfqg_stats {
 	uint64_t			start_idle_time;
 	uint64_t			start_empty_time;
 	uint16_t			flags;
-#endif	/* CONFIG_BFQ_GROUP_IOSCHED */
+#endif	/* CONFIG_BFQ_GROUP_IOSCHED && CONFIG_DEBUG_BLK_CGROUP */
 };
 
 #ifdef CONFIG_BFQ_GROUP_IOSCHED
diff --git a/block/bfq-wf2q.c b/block/bfq-wf2q.c
index 414ba686a847..e495d3f9b4b0 100644
--- a/block/bfq-wf2q.c
+++ b/block/bfq-wf2q.c
@@ -843,7 +843,6 @@ void bfq_bfqq_served(struct bfq_queue *bfqq, int served)
 		st->vtime += bfq_delta(served, st->wsum);
 		bfq_forget_idle(st);
 	}
-	bfqg_stats_set_start_empty_time(bfqq_group(bfqq));
 	bfq_log_bfqq(bfqq->bfqd, bfqq, "bfqq_served %d secs", served);
 }
 
diff --git a/block/bio.c b/block/bio.c
index b94a802f8ba3..9ef6cf3addb3 100644
--- a/block/bio.c
+++ b/block/bio.c
@@ -597,7 +597,10 @@ void __bio_clone_fast(struct bio *bio, struct bio *bio_src)
 	 * so we don't set nor calculate new physical/hw segment counts here
 	 */
 	bio->bi_disk = bio_src->bi_disk;
+	bio->bi_partno = bio_src->bi_partno;
 	bio_set_flag(bio, BIO_CLONED);
+	if (bio_flagged(bio_src, BIO_THROTTLED))
+		bio_set_flag(bio, BIO_THROTTLED);
 	bio->bi_opf = bio_src->bi_opf;
 	bio->bi_write_hint = bio_src->bi_write_hint;
 	bio->bi_iter = bio_src->bi_iter;
@@ -1061,14 +1064,21 @@ struct bio_map_data {
 	struct iovec iov[];
 };
 
-static struct bio_map_data *bio_alloc_map_data(unsigned int iov_count,
+static struct bio_map_data *bio_alloc_map_data(struct iov_iter *data,
 					       gfp_t gfp_mask)
 {
-	if (iov_count > UIO_MAXIOV)
+	struct bio_map_data *bmd;
+	if (data->nr_segs > UIO_MAXIOV)
 		return NULL;
 
-	return kmalloc(sizeof(struct bio_map_data) +
-		       sizeof(struct iovec) * iov_count, gfp_mask);
+	bmd = kmalloc(sizeof(struct bio_map_data) +
+		       sizeof(struct iovec) * data->nr_segs, gfp_mask);
+	if (!bmd)
+		return NULL;
+	memcpy(bmd->iov, data->iov, sizeof(struct iovec) * data->nr_segs);
+	bmd->iter = *data;
+	bmd->iter.iov = bmd->iov;
+	return bmd;
 }
 
 /**
@@ -1079,7 +1089,7 @@ static struct bio_map_data *bio_alloc_map_data(unsigned int iov_count,
  * Copy all pages from iov_iter to bio.
  * Returns 0 on success, or error on failure.
  */
-static int bio_copy_from_iter(struct bio *bio, struct iov_iter iter)
+static int bio_copy_from_iter(struct bio *bio, struct iov_iter *iter)
 {
 	int i;
 	struct bio_vec *bvec;
@@ -1090,9 +1100,9 @@ static int bio_copy_from_iter(struct bio *bio, struct iov_iter iter)
 		ret = copy_page_from_iter(bvec->bv_page,
 					  bvec->bv_offset,
 					  bvec->bv_len,
-					  &iter);
+					  iter);
 
-		if (!iov_iter_count(&iter))
+		if (!iov_iter_count(iter))
 			break;
 
 		if (ret < bvec->bv_len)
@@ -1186,40 +1196,18 @@ int bio_uncopy_user(struct bio *bio)
  */
 struct bio *bio_copy_user_iov(struct request_queue *q,
 			      struct rq_map_data *map_data,
-			      const struct iov_iter *iter,
+			      struct iov_iter *iter,
 			      gfp_t gfp_mask)
 {
 	struct bio_map_data *bmd;
 	struct page *page;
 	struct bio *bio;
-	int i, ret;
-	int nr_pages = 0;
+	int i = 0, ret;
+	int nr_pages;
 	unsigned int len = iter->count;
 	unsigned int offset = map_data ? offset_in_page(map_data->offset) : 0;
 
-	for (i = 0; i < iter->nr_segs; i++) {
-		unsigned long uaddr;
-		unsigned long end;
-		unsigned long start;
-
-		uaddr = (unsigned long) iter->iov[i].iov_base;
-		end = (uaddr + iter->iov[i].iov_len + PAGE_SIZE - 1)
-			>> PAGE_SHIFT;
-		start = uaddr >> PAGE_SHIFT;
-
-		/*
-		 * Overflow, abort
-		 */
-		if (end < start)
-			return ERR_PTR(-EINVAL);
-
-		nr_pages += end - start;
-	}
-
-	if (offset)
-		nr_pages++;
-
-	bmd = bio_alloc_map_data(iter->nr_segs, gfp_mask);
+	bmd = bio_alloc_map_data(iter, gfp_mask);
 	if (!bmd)
 		return ERR_PTR(-ENOMEM);
 
@@ -1229,9 +1217,10 @@ struct bio *bio_copy_user_iov(struct request_queue *q,
 	 * shortlived one.
 	 */
 	bmd->is_our_pages = map_data ? 0 : 1;
-	memcpy(bmd->iov, iter->iov, sizeof(struct iovec) * iter->nr_segs);
-	bmd->iter = *iter;
-	bmd->iter.iov = bmd->iov;
+
+	nr_pages = DIV_ROUND_UP(offset + len, PAGE_SIZE);
+	if (nr_pages > BIO_MAX_PAGES)
+		nr_pages = BIO_MAX_PAGES;
 
 	ret = -ENOMEM;
 	bio = bio_kmalloc(gfp_mask, nr_pages);
@@ -1280,17 +1269,24 @@ struct bio *bio_copy_user_iov(struct request_queue *q,
 	if (ret)
 		goto cleanup;
 
+	if (map_data)
+		map_data->offset += bio->bi_iter.bi_size;
+
 	/*
 	 * success
 	 */
 	if (((iter->type & WRITE) && (!map_data || !map_data->null_mapped)) ||
 	    (map_data && map_data->from_user)) {
-		ret = bio_copy_from_iter(bio, *iter);
+		ret = bio_copy_from_iter(bio, iter);
 		if (ret)
 			goto cleanup;
+	} else {
+		iov_iter_advance(iter, bio->bi_iter.bi_size);
 	}
 
 	bio->bi_private = bmd;
+	if (map_data && map_data->null_mapped)
+		bio_set_flag(bio, BIO_NULL_MAPPED);
 	return bio;
 cleanup:
 	if (!map_data)
@@ -1311,111 +1307,74 @@ out_bmd:
  *	device. Returns an error pointer in case of error.
  */
 struct bio *bio_map_user_iov(struct request_queue *q,
-			     const struct iov_iter *iter,
+			     struct iov_iter *iter,
 			     gfp_t gfp_mask)
 {
 	int j;
-	int nr_pages = 0;
-	struct page **pages;
 	struct bio *bio;
-	int cur_page = 0;
-	int ret, offset;
-	struct iov_iter i;
-	struct iovec iov;
+	int ret;
 	struct bio_vec *bvec;
 
-	iov_for_each(iov, i, *iter) {
-		unsigned long uaddr = (unsigned long) iov.iov_base;
-		unsigned long len = iov.iov_len;
-		unsigned long end = (uaddr + len + PAGE_SIZE - 1) >> PAGE_SHIFT;
-		unsigned long start = uaddr >> PAGE_SHIFT;
-
-		/*
-		 * Overflow, abort
-		 */
-		if (end < start)
-			return ERR_PTR(-EINVAL);
-
-		nr_pages += end - start;
-		/*
-		 * buffer must be aligned to at least logical block size for now
-		 */
-		if (uaddr & queue_dma_alignment(q))
-			return ERR_PTR(-EINVAL);
-	}
-
-	if (!nr_pages)
+	if (!iov_iter_count(iter))
 		return ERR_PTR(-EINVAL);
 
-	bio = bio_kmalloc(gfp_mask, nr_pages);
+	bio = bio_kmalloc(gfp_mask, iov_iter_npages(iter, BIO_MAX_PAGES));
 	if (!bio)
 		return ERR_PTR(-ENOMEM);
 
-	ret = -ENOMEM;
-	pages = kcalloc(nr_pages, sizeof(struct page *), gfp_mask);
-	if (!pages)
-		goto out;
+	while (iov_iter_count(iter)) {
+		struct page **pages;
+		ssize_t bytes;
+		size_t offs, added = 0;
+		int npages;
 
-	iov_for_each(iov, i, *iter) {
-		unsigned long uaddr = (unsigned long) iov.iov_base;
-		unsigned long len = iov.iov_len;
-		unsigned long end = (uaddr + len + PAGE_SIZE - 1) >> PAGE_SHIFT;
-		unsigned long start = uaddr >> PAGE_SHIFT;
-		const int local_nr_pages = end - start;
-		const int page_limit = cur_page + local_nr_pages;
-
-		ret = get_user_pages_fast(uaddr, local_nr_pages,
-				(iter->type & WRITE) != WRITE,
-				&pages[cur_page]);
-		if (unlikely(ret < local_nr_pages)) {
-			for (j = cur_page; j < page_limit; j++) {
-				if (!pages[j])
-					break;
-				put_page(pages[j]);
-			}
-			ret = -EFAULT;
+		bytes = iov_iter_get_pages_alloc(iter, &pages, LONG_MAX, &offs);
+		if (unlikely(bytes <= 0)) {
+			ret = bytes ? bytes : -EFAULT;
 			goto out_unmap;
 		}
 
-		offset = offset_in_page(uaddr);
-		for (j = cur_page; j < page_limit; j++) {
-			unsigned int bytes = PAGE_SIZE - offset;
-			unsigned short prev_bi_vcnt = bio->bi_vcnt;
+		npages = DIV_ROUND_UP(offs + bytes, PAGE_SIZE);
 
-			if (len <= 0)
-				break;
-			
-			if (bytes > len)
-				bytes = len;
-
-			/*
-			 * sorry...
-			 */
-			if (bio_add_pc_page(q, bio, pages[j], bytes, offset) <
-					    bytes)
-				break;
+		if (unlikely(offs & queue_dma_alignment(q))) {
+			ret = -EINVAL;
+			j = 0;
+		} else {
+			for (j = 0; j < npages; j++) {
+				struct page *page = pages[j];
+				unsigned int n = PAGE_SIZE - offs;
+				unsigned short prev_bi_vcnt = bio->bi_vcnt;
 
-			/*
-			 * check if vector was merged with previous
-			 * drop page reference if needed
-			 */
-			if (bio->bi_vcnt == prev_bi_vcnt)
-				put_page(pages[j]);
+				if (n > bytes)
+					n = bytes;
 
-			len -= bytes;
-			offset = 0;
-		}
+				if (!bio_add_pc_page(q, bio, page, n, offs))
+					break;
 
-		cur_page = j;
+				/*
+				 * check if vector was merged with previous
+				 * drop page reference if needed
+				 */
+				if (bio->bi_vcnt == prev_bi_vcnt)
+					put_page(page);
+
+				added += n;
+				bytes -= n;
+				offs = 0;
+			}
+			iov_iter_advance(iter, added);
+		}
 		/*
 		 * release the pages we didn't map into the bio, if any
 		 */
-		while (j < page_limit)
+		while (j < npages)
 			put_page(pages[j++]);
+		kvfree(pages);
+		/* couldn't stuff something into bio? */
+		if (bytes)
+			break;
 	}
 
-	kfree(pages);
-
 	bio_set_flag(bio, BIO_USER_MAPPED);
 
 	/*
@@ -1431,8 +1390,6 @@ struct bio *bio_map_user_iov(struct request_queue *q,
 	bio_for_each_segment_all(bvec, bio, j) {
 		put_page(bvec->bv_page);
 	}
- out:
-	kfree(pages);
 	bio_put(bio);
 	return ERR_PTR(ret);
 }
@@ -1864,7 +1821,7 @@ EXPORT_SYMBOL(bio_endio);
 struct bio *bio_split(struct bio *bio, int sectors,
 		      gfp_t gfp, struct bio_set *bs)
 {
-	struct bio *split = NULL;
+	struct bio *split;
 
 	BUG_ON(sectors <= 0);
 	BUG_ON(sectors >= bio_sectors(bio));
diff --git a/block/blk-core.c b/block/blk-core.c
index 7c54c195e79e..b8881750a3ac 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -637,8 +637,8 @@ void blk_set_queue_dying(struct request_queue *q)
 		spin_lock_irq(q->queue_lock);
 		blk_queue_for_each_rl(rl, q) {
 			if (rl->rq_pool) {
-				wake_up(&rl->wait[BLK_RW_SYNC]);
-				wake_up(&rl->wait[BLK_RW_ASYNC]);
+				wake_up_all(&rl->wait[BLK_RW_SYNC]);
+				wake_up_all(&rl->wait[BLK_RW_ASYNC]);
 			}
 		}
 		spin_unlock_irq(q->queue_lock);
@@ -863,9 +863,9 @@ static void blk_queue_usage_counter_release(struct percpu_ref *ref)
 	wake_up_all(&q->mq_freeze_wq);
 }
 
-static void blk_rq_timed_out_timer(unsigned long data)
+static void blk_rq_timed_out_timer(struct timer_list *t)
 {
-	struct request_queue *q = (struct request_queue *)data;
+	struct request_queue *q = from_timer(q, t, timeout);
 
 	kblockd_schedule_work(&q->timeout_work);
 }
@@ -901,9 +901,9 @@ struct request_queue *blk_alloc_queue_node(gfp_t gfp_mask, int node_id)
 	q->backing_dev_info->name = "block";
 	q->node = node_id;
 
-	setup_timer(&q->backing_dev_info->laptop_mode_wb_timer,
-		    laptop_mode_timer_fn, (unsigned long) q);
-	setup_timer(&q->timeout, blk_rq_timed_out_timer, (unsigned long) q);
+	timer_setup(&q->backing_dev_info->laptop_mode_wb_timer,
+		    laptop_mode_timer_fn, 0);
+	timer_setup(&q->timeout, blk_rq_timed_out_timer, 0);
 	INIT_WORK(&q->timeout_work, NULL);
 	INIT_LIST_HEAD(&q->queue_head);
 	INIT_LIST_HEAD(&q->timeout_list);
diff --git a/block/blk-map.c b/block/blk-map.c
index d5251edcc0dd..d3a94719f03f 100644
--- a/block/blk-map.c
+++ b/block/blk-map.c
@@ -12,22 +12,29 @@
 #include "blk.h"
 
 /*
- * Append a bio to a passthrough request.  Only works can be merged into
- * the request based on the driver constraints.
+ * Append a bio to a passthrough request.  Only works if the bio can be merged
+ * into the request based on the driver constraints.
  */
-int blk_rq_append_bio(struct request *rq, struct bio *bio)
+int blk_rq_append_bio(struct request *rq, struct bio **bio)
 {
-	blk_queue_bounce(rq->q, &bio);
+	struct bio *orig_bio = *bio;
+
+	blk_queue_bounce(rq->q, bio);
 
 	if (!rq->bio) {
-		blk_rq_bio_prep(rq->q, rq, bio);
+		blk_rq_bio_prep(rq->q, rq, *bio);
 	} else {
-		if (!ll_back_merge_fn(rq->q, rq, bio))
+		if (!ll_back_merge_fn(rq->q, rq, *bio)) {
+			if (orig_bio != *bio) {
+				bio_put(*bio);
+				*bio = orig_bio;
+			}
 			return -EINVAL;
+		}
 
-		rq->biotail->bi_next = bio;
-		rq->biotail = bio;
-		rq->__data_len += bio->bi_iter.bi_size;
+		rq->biotail->bi_next = *bio;
+		rq->biotail = *bio;
+		rq->__data_len += (*bio)->bi_iter.bi_size;
 	}
 
 	return 0;
@@ -67,27 +74,18 @@ static int __blk_rq_map_user_iov(struct request *rq,
 	bio->bi_opf &= ~REQ_OP_MASK;
 	bio->bi_opf |= req_op(rq);
 
-	if (map_data && map_data->null_mapped)
-		bio_set_flag(bio, BIO_NULL_MAPPED);
-
-	iov_iter_advance(iter, bio->bi_iter.bi_size);
-	if (map_data)
-		map_data->offset += bio->bi_iter.bi_size;
-
 	orig_bio = bio;
 
 	/*
 	 * We link the bounce buffer in and could have to traverse it
 	 * later so we have to get a ref to prevent it from being freed
 	 */
-	ret = blk_rq_append_bio(rq, bio);
-	bio_get(bio);
+	ret = blk_rq_append_bio(rq, &bio);
 	if (ret) {
-		bio_endio(bio);
 		__blk_rq_unmap_user(orig_bio);
-		bio_put(bio);
 		return ret;
 	}
+	bio_get(bio);
 
 	return 0;
 }
@@ -220,7 +218,7 @@ int blk_rq_map_kern(struct request_queue *q, struct request *rq, void *kbuf,
 	int reading = rq_data_dir(rq) == READ;
 	unsigned long addr = (unsigned long) kbuf;
 	int do_copy = 0;
-	struct bio *bio;
+	struct bio *bio, *orig_bio;
 	int ret;
 
 	if (len > (queue_max_hw_sectors(q) << 9))
@@ -243,10 +241,11 @@ int blk_rq_map_kern(struct request_queue *q, struct request *rq, void *kbuf,
 	if (do_copy)
 		rq->rq_flags |= RQF_COPY_USER;
 
-	ret = blk_rq_append_bio(rq, bio);
+	orig_bio = bio;
+	ret = blk_rq_append_bio(rq, &bio);
 	if (unlikely(ret)) {
 		/* request is too big */
-		bio_put(bio);
+		bio_put(orig_bio);
 		return ret;
 	}
 
diff --git a/block/blk-mq.c b/block/blk-mq.c
index b600463791ec..11097477eeab 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -2047,7 +2047,7 @@ static int blk_mq_init_hctx(struct request_queue *q,
 	 * Allocate space for all possible cpus to avoid allocation at
 	 * runtime
 	 */
-	hctx->ctxs = kmalloc_node(nr_cpu_ids * sizeof(void *),
+	hctx->ctxs = kmalloc_array_node(nr_cpu_ids, sizeof(void *),
 					GFP_KERNEL, node);
 	if (!hctx->ctxs)
 		goto unregister_cpu_notifier;
diff --git a/block/blk-stat.c b/block/blk-stat.c
index 3a2f3c96f367..28003bf9941c 100644
--- a/block/blk-stat.c
+++ b/block/blk-stat.c
@@ -79,9 +79,9 @@ void blk_stat_add(struct request *rq)
 	rcu_read_unlock();
 }
 
-static void blk_stat_timer_fn(unsigned long data)
+static void blk_stat_timer_fn(struct timer_list *t)
 {
-	struct blk_stat_callback *cb = (void *)data;
+	struct blk_stat_callback *cb = from_timer(cb, t, timer);
 	unsigned int bucket;
 	int cpu;
 
@@ -130,7 +130,7 @@ blk_stat_alloc_callback(void (*timer_fn)(struct blk_stat_callback *),
 	cb->bucket_fn = bucket_fn;
 	cb->data = data;
 	cb->buckets = buckets;
-	setup_timer(&cb->timer, blk_stat_timer_fn, (unsigned long)cb);
+	timer_setup(&cb->timer, blk_stat_timer_fn, 0);
 
 	return cb;
 }
diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c
index e54be402899d..870484eaed1f 100644
--- a/block/blk-sysfs.c
+++ b/block/blk-sysfs.c
@@ -450,12 +450,9 @@ static ssize_t queue_wb_lat_store(struct request_queue *q, const char *page,
 		ret = wbt_init(q);
 		if (ret)
 			return ret;
-
-		rwb = q->rq_wb;
-		if (!rwb)
-			return -EINVAL;
 	}
 
+	rwb = q->rq_wb;
 	if (val == -1)
 		rwb->min_lat_nsec = wbt_default_latency_nsec(q);
 	else if (val >= 0)
diff --git a/block/blk-throttle.c b/block/blk-throttle.c
index 96ad32623427..d19f416d6101 100644
--- a/block/blk-throttle.c
+++ b/block/blk-throttle.c
@@ -225,7 +225,7 @@ struct throtl_data
 	bool track_bio_latency;
 };
 
-static void throtl_pending_timer_fn(unsigned long arg);
+static void throtl_pending_timer_fn(struct timer_list *t);
 
 static inline struct throtl_grp *pd_to_tg(struct blkg_policy_data *pd)
 {
@@ -478,8 +478,7 @@ static void throtl_service_queue_init(struct throtl_service_queue *sq)
 	INIT_LIST_HEAD(&sq->queued[0]);
 	INIT_LIST_HEAD(&sq->queued[1]);
 	sq->pending_tree = RB_ROOT;
-	setup_timer(&sq->pending_timer, throtl_pending_timer_fn,
-		    (unsigned long)sq);
+	timer_setup(&sq->pending_timer, throtl_pending_timer_fn, 0);
 }
 
 static struct blkg_policy_data *throtl_pd_alloc(gfp_t gfp, int node)
@@ -1249,9 +1248,9 @@ static bool throtl_can_upgrade(struct throtl_data *td,
  * the top-level service_tree is reached, throtl_data->dispatch_work is
  * kicked so that the ready bio's are issued.
  */
-static void throtl_pending_timer_fn(unsigned long arg)
+static void throtl_pending_timer_fn(struct timer_list *t)
 {
-	struct throtl_service_queue *sq = (void *)arg;
+	struct throtl_service_queue *sq = from_timer(sq, t, pending_timer);
 	struct throtl_grp *tg = sq_to_tg(sq);
 	struct throtl_data *td = sq_to_td(sq);
 	struct request_queue *q = td->queue;
@@ -2227,13 +2226,7 @@ again:
 out_unlock:
 	spin_unlock_irq(q->queue_lock);
 out:
-	/*
-	 * As multiple blk-throtls may stack in the same issue path, we
-	 * don't want bios to leave with the flag set.  Clear the flag if
-	 * being issued.
-	 */
-	if (!throttled)
-		bio_clear_flag(bio, BIO_THROTTLED);
+	bio_set_flag(bio, BIO_THROTTLED);
 
 #ifdef CONFIG_BLK_DEV_THROTTLING_LOW
 	if (throttled || !td->track_bio_latency)
diff --git a/block/blk-wbt.c b/block/blk-wbt.c
index b252da0e4c11..ae8de9780085 100644
--- a/block/blk-wbt.c
+++ b/block/blk-wbt.c
@@ -178,12 +178,11 @@ void wbt_done(struct rq_wb *rwb, struct blk_issue_stat *stat)
 
 		if (wbt_is_read(stat))
 			wb_timestamp(rwb, &rwb->last_comp);
-		wbt_clear_state(stat);
 	} else {
 		WARN_ON_ONCE(stat == rwb->sync_cookie);
 		__wbt_done(rwb, wbt_stat_to_mask(stat));
-		wbt_clear_state(stat);
 	}
+	wbt_clear_state(stat);
 }
 
 /*
@@ -482,7 +481,7 @@ static inline unsigned int get_limit(struct rq_wb *rwb, unsigned long rw)
 
 	/*
 	 * At this point we know it's a buffered write. If this is
-	 * kswapd trying to free memory, or REQ_SYNC is set, set, then
+	 * kswapd trying to free memory, or REQ_SYNC is set, then
 	 * it's WB_SYNC_ALL writeback, and we'll use the max limit for
 	 * that. If the write is marked as a background write, then use
 	 * the idle limit, or go to normal if we haven't had competing
@@ -723,8 +722,6 @@ int wbt_init(struct request_queue *q)
 		init_waitqueue_head(&rwb->rq_wait[i].wait);
 	}
 
-	rwb->wc = 1;
-	rwb->queue_depth = RWB_DEF_DEPTH;
 	rwb->last_comp = rwb->last_issue = jiffies;
 	rwb->queue = q;
 	rwb->win_nsec = RWB_WINDOW_NSEC;
diff --git a/block/bounce.c b/block/bounce.c
index fceb1a96480b..1d05c422c932 100644
--- a/block/bounce.c
+++ b/block/bounce.c
@@ -200,6 +200,7 @@ static void __blk_queue_bounce(struct request_queue *q, struct bio **bio_orig,
 	unsigned i = 0;
 	bool bounce = false;
 	int sectors = 0;
+	bool passthrough = bio_is_passthrough(*bio_orig);
 
 	bio_for_each_segment(from, *bio_orig, iter) {
 		if (i++ < BIO_MAX_PAGES)
@@ -210,13 +211,14 @@ static void __blk_queue_bounce(struct request_queue *q, struct bio **bio_orig,
 	if (!bounce)
 		return;
 
-	if (sectors < bio_sectors(*bio_orig)) {
+	if (!passthrough && sectors < bio_sectors(*bio_orig)) {
 		bio = bio_split(*bio_orig, sectors, GFP_NOIO, bounce_bio_split);
 		bio_chain(bio, *bio_orig);
 		generic_make_request(*bio_orig);
 		*bio_orig = bio;
 	}
-	bio = bio_clone_bioset(*bio_orig, GFP_NOIO, bounce_bio_set);
+	bio = bio_clone_bioset(*bio_orig, GFP_NOIO, passthrough ? NULL :
+			bounce_bio_set);
 
 	bio_for_each_segment_all(to, bio, i) {
 		struct page *page = to->bv_page;
diff --git a/block/genhd.c b/block/genhd.c
index c2223f12a805..96a66f671720 100644
--- a/block/genhd.c
+++ b/block/genhd.c
@@ -671,10 +671,13 @@ void device_add_disk(struct device *parent, struct gendisk *disk)
 		disk->flags |= GENHD_FL_SUPPRESS_PARTITION_INFO;
 		disk->flags |= GENHD_FL_NO_PART_SCAN;
 	} else {
+		int ret;
+
 		/* Register BDI before referencing it from bdev */
 		disk_to_dev(disk)->devt = devt;
-		bdi_register_owner(disk->queue->backing_dev_info,
-				disk_to_dev(disk));
+		ret = bdi_register_owner(disk->queue->backing_dev_info,
+						disk_to_dev(disk));
+		WARN_ON(ret);
 		blk_register_region(disk_devt(disk), disk->minors, NULL,
 				    exact_match, exact_lock, disk);
 	}
@@ -1389,7 +1392,7 @@ struct gendisk *__alloc_disk_node(int minors, int node_id)
 
 	if (minors > DISK_MAX_PARTS) {
 		printk(KERN_ERR
-			"block: can't allocated more than %d partitions\n",
+			"block: can't allocate more than %d partitions\n",
 			DISK_MAX_PARTS);
 		minors = DISK_MAX_PARTS;
 	}
diff --git a/block/kyber-iosched.c b/block/kyber-iosched.c
index b4df317c2916..f95c60774ce8 100644
--- a/block/kyber-iosched.c
+++ b/block/kyber-iosched.c
@@ -100,9 +100,13 @@ struct kyber_hctx_data {
 	unsigned int cur_domain;
 	unsigned int batching;
 	wait_queue_entry_t domain_wait[KYBER_NUM_DOMAINS];
+	struct sbq_wait_state *domain_ws[KYBER_NUM_DOMAINS];
 	atomic_t wait_index[KYBER_NUM_DOMAINS];
 };
 
+static int kyber_domain_wake(wait_queue_entry_t *wait, unsigned mode, int flags,
+			     void *key);
+
 static int rq_sched_domain(const struct request *rq)
 {
 	unsigned int op = rq->cmd_flags;
@@ -385,6 +389,9 @@ static int kyber_init_hctx(struct blk_mq_hw_ctx *hctx, unsigned int hctx_idx)
 
 	for (i = 0; i < KYBER_NUM_DOMAINS; i++) {
 		INIT_LIST_HEAD(&khd->rqs[i]);
+		init_waitqueue_func_entry(&khd->domain_wait[i],
+					  kyber_domain_wake);
+		khd->domain_wait[i].private = hctx;
 		INIT_LIST_HEAD(&khd->domain_wait[i].entry);
 		atomic_set(&khd->wait_index[i], 0);
 	}
@@ -524,35 +531,39 @@ static int kyber_get_domain_token(struct kyber_queue_data *kqd,
 	int nr;
 
 	nr = __sbitmap_queue_get(domain_tokens);
-	if (nr >= 0)
-		return nr;
 
 	/*
 	 * If we failed to get a domain token, make sure the hardware queue is
 	 * run when one becomes available. Note that this is serialized on
 	 * khd->lock, but we still need to be careful about the waker.
 	 */
-	if (list_empty_careful(&wait->entry)) {
-		init_waitqueue_func_entry(wait, kyber_domain_wake);
-		wait->private = hctx;
+	if (nr < 0 && list_empty_careful(&wait->entry)) {
 		ws = sbq_wait_ptr(domain_tokens,
 				  &khd->wait_index[sched_domain]);
+		khd->domain_ws[sched_domain] = ws;
 		add_wait_queue(&ws->wait, wait);
 
 		/*
 		 * Try again in case a token was freed before we got on the wait
-		 * queue. The waker may have already removed the entry from the
-		 * wait queue, but list_del_init() is okay with that.
+		 * queue.
 		 */
 		nr = __sbitmap_queue_get(domain_tokens);
-		if (nr >= 0) {
-			unsigned long flags;
+	}
 
-			spin_lock_irqsave(&ws->wait.lock, flags);
-			list_del_init(&wait->entry);
-			spin_unlock_irqrestore(&ws->wait.lock, flags);
-		}
+	/*
+	 * If we got a token while we were on the wait queue, remove ourselves
+	 * from the wait queue to ensure that all wake ups make forward
+	 * progress. It's possible that the waker already deleted the entry
+	 * between the !list_empty_careful() check and us grabbing the lock, but
+	 * list_del_init() is okay with that.
+	 */
+	if (nr >= 0 && !list_empty_careful(&wait->entry)) {
+		ws = khd->domain_ws[sched_domain];
+		spin_lock_irq(&ws->wait.lock);
+		list_del_init(&wait->entry);
+		spin_unlock_irq(&ws->wait.lock);
 	}
+
 	return nr;
 }
 
diff --git a/crypto/af_alg.c b/crypto/af_alg.c
index 85cea9de324a..444a387df219 100644
--- a/crypto/af_alg.c
+++ b/crypto/af_alg.c
@@ -672,14 +672,15 @@ void af_alg_free_areq_sgls(struct af_alg_async_req *areq)
 	}
 
 	tsgl = areq->tsgl;
-	for_each_sg(tsgl, sg, areq->tsgl_entries, i) {
-		if (!sg_page(sg))
-			continue;
-		put_page(sg_page(sg));
-	}
+	if (tsgl) {
+		for_each_sg(tsgl, sg, areq->tsgl_entries, i) {
+			if (!sg_page(sg))
+				continue;
+			put_page(sg_page(sg));
+		}
 
-	if (areq->tsgl && areq->tsgl_entries)
 		sock_kfree_s(sk, tsgl, areq->tsgl_entries * sizeof(*tsgl));
+	}
 }
 EXPORT_SYMBOL_GPL(af_alg_free_areq_sgls);
 
@@ -1021,6 +1022,18 @@ unlock:
 EXPORT_SYMBOL_GPL(af_alg_sendpage);
 
 /**
+ * af_alg_free_resources - release resources required for crypto request
+ */
+void af_alg_free_resources(struct af_alg_async_req *areq)
+{
+	struct sock *sk = areq->sk;
+
+	af_alg_free_areq_sgls(areq);
+	sock_kfree_s(sk, areq, areq->areqlen);
+}
+EXPORT_SYMBOL_GPL(af_alg_free_resources);
+
+/**
  * af_alg_async_cb - AIO callback handler
  *
  * This handler cleans up the struct af_alg_async_req upon completion of the
@@ -1036,18 +1049,13 @@ void af_alg_async_cb(struct crypto_async_request *_req, int err)
 	struct kiocb *iocb = areq->iocb;
 	unsigned int resultlen;
 
-	lock_sock(sk);
-
 	/* Buffer size written by crypto operation. */
 	resultlen = areq->outlen;
 
-	af_alg_free_areq_sgls(areq);
-	sock_kfree_s(sk, areq, areq->areqlen);
-	__sock_put(sk);
+	af_alg_free_resources(areq);
+	sock_put(sk);
 
 	iocb->ki_complete(iocb, err ? err : resultlen, 0);
-
-	release_sock(sk);
 }
 EXPORT_SYMBOL_GPL(af_alg_async_cb);
 
@@ -1130,12 +1138,6 @@ int af_alg_get_rsgl(struct sock *sk, struct msghdr *msg, int flags,
 		if (!af_alg_readable(sk))
 			break;
 
-		if (!ctx->used) {
-			err = af_alg_wait_for_data(sk, flags);
-			if (err)
-				return err;
-		}
-
 		seglen = min_t(size_t, (maxsize - len),
 			       msg_data_left(msg));
 
diff --git a/crypto/algif_aead.c b/crypto/algif_aead.c
index aacae0837aff..ddcc45f77edd 100644
--- a/crypto/algif_aead.c
+++ b/crypto/algif_aead.c
@@ -101,16 +101,22 @@ static int _aead_recvmsg(struct socket *sock, struct msghdr *msg,
 	struct aead_tfm *aeadc = pask->private;
 	struct crypto_aead *tfm = aeadc->aead;
 	struct crypto_skcipher *null_tfm = aeadc->null_tfm;
-	unsigned int as = crypto_aead_authsize(tfm);
+	unsigned int i, as = crypto_aead_authsize(tfm);
 	struct af_alg_async_req *areq;
-	struct af_alg_tsgl *tsgl;
-	struct scatterlist *src;
+	struct af_alg_tsgl *tsgl, *tmp;
+	struct scatterlist *rsgl_src, *tsgl_src = NULL;
 	int err = 0;
 	size_t used = 0;		/* [in]  TX bufs to be en/decrypted */
 	size_t outlen = 0;		/* [out] RX bufs produced by kernel */
 	size_t usedpages = 0;		/* [in]  RX bufs to be used from user */
 	size_t processed = 0;		/* [in]  TX bufs to be consumed */
 
+	if (!ctx->used) {
+		err = af_alg_wait_for_data(sk, flags);
+		if (err)
+			return err;
+	}
+
 	/*
 	 * Data length provided by caller via sendmsg/sendpage that has not
 	 * yet been processed.
@@ -178,7 +184,22 @@ static int _aead_recvmsg(struct socket *sock, struct msghdr *msg,
 	}
 
 	processed = used + ctx->aead_assoclen;
-	tsgl = list_first_entry(&ctx->tsgl_list, struct af_alg_tsgl, list);
+	list_for_each_entry_safe(tsgl, tmp, &ctx->tsgl_list, list) {
+		for (i = 0; i < tsgl->cur; i++) {
+			struct scatterlist *process_sg = tsgl->sg + i;
+
+			if (!(process_sg->length) || !sg_page(process_sg))
+				continue;
+			tsgl_src = process_sg;
+			break;
+		}
+		if (tsgl_src)
+			break;
+	}
+	if (processed && !tsgl_src) {
+		err = -EFAULT;
+		goto free;
+	}
 
 	/*
 	 * Copy of AAD from source to destination
@@ -194,7 +215,7 @@ static int _aead_recvmsg(struct socket *sock, struct msghdr *msg,
 	 */
 
 	/* Use the RX SGL as source (and destination) for crypto op. */
-	src = areq->first_rsgl.sgl.sg;
+	rsgl_src = areq->first_rsgl.sgl.sg;
 
 	if (ctx->enc) {
 		/*
@@ -207,7 +228,7 @@ static int _aead_recvmsg(struct socket *sock, struct msghdr *msg,
 		 *	    v	   v
 		 * RX SGL: AAD || PT || Tag
 		 */
-		err = crypto_aead_copy_sgl(null_tfm, tsgl->sg,
+		err = crypto_aead_copy_sgl(null_tfm, tsgl_src,
 					   areq->first_rsgl.sgl.sg, processed);
 		if (err)
 			goto free;
@@ -225,7 +246,7 @@ static int _aead_recvmsg(struct socket *sock, struct msghdr *msg,
 		 */
 
 		 /* Copy AAD || CT to RX SGL buffer for in-place operation. */
-		err = crypto_aead_copy_sgl(null_tfm, tsgl->sg,
+		err = crypto_aead_copy_sgl(null_tfm, tsgl_src,
 					   areq->first_rsgl.sgl.sg, outlen);
 		if (err)
 			goto free;
@@ -257,23 +278,34 @@ static int _aead_recvmsg(struct socket *sock, struct msghdr *msg,
 				 areq->tsgl);
 		} else
 			/* no RX SGL present (e.g. authentication only) */
-			src = areq->tsgl;
+			rsgl_src = areq->tsgl;
 	}
 
 	/* Initialize the crypto operation */
-	aead_request_set_crypt(&areq->cra_u.aead_req, src,
+	aead_request_set_crypt(&areq->cra_u.aead_req, rsgl_src,
 			       areq->first_rsgl.sgl.sg, used, ctx->iv);
 	aead_request_set_ad(&areq->cra_u.aead_req, ctx->aead_assoclen);
 	aead_request_set_tfm(&areq->cra_u.aead_req, tfm);
 
 	if (msg->msg_iocb && !is_sync_kiocb(msg->msg_iocb)) {
 		/* AIO operation */
+		sock_hold(sk);
 		areq->iocb = msg->msg_iocb;
+
+		/* Remember output size that will be generated. */
+		areq->outlen = outlen;
+
 		aead_request_set_callback(&areq->cra_u.aead_req,
 					  CRYPTO_TFM_REQ_MAY_BACKLOG,
 					  af_alg_async_cb, areq);
 		err = ctx->enc ? crypto_aead_encrypt(&areq->cra_u.aead_req) :
 				 crypto_aead_decrypt(&areq->cra_u.aead_req);
+
+		/* AIO operation in progress */
+		if (err == -EINPROGRESS || err == -EBUSY)
+			return -EIOCBQUEUED;
+
+		sock_put(sk);
 	} else {
 		/* Synchronous operation */
 		aead_request_set_callback(&areq->cra_u.aead_req,
@@ -285,19 +317,9 @@ static int _aead_recvmsg(struct socket *sock, struct msghdr *msg,
 				&ctx->wait);
 	}
 
-	/* AIO operation in progress */
-	if (err == -EINPROGRESS) {
-		sock_hold(sk);
-
-		/* Remember output size that will be generated. */
-		areq->outlen = outlen;
-
-		return -EIOCBQUEUED;
-	}
 
 free:
-	af_alg_free_areq_sgls(areq);
-	sock_kfree_s(sk, areq, areq->areqlen);
+	af_alg_free_resources(areq);
 
 	return err ? err : outlen;
 }
@@ -487,6 +509,7 @@ static void aead_release(void *private)
 	struct aead_tfm *tfm = private;
 
 	crypto_free_aead(tfm->aead);
+	crypto_put_default_null_skcipher2();
 	kfree(tfm);
 }
 
@@ -519,7 +542,6 @@ static void aead_sock_destruct(struct sock *sk)
 	unsigned int ivlen = crypto_aead_ivsize(tfm);
 
 	af_alg_pull_tsgl(sk, ctx->used, NULL, 0);
-	crypto_put_default_null_skcipher2();
 	sock_kzfree_s(sk, ctx->iv, ivlen);
 	sock_kfree_s(sk, ctx, ctx->len);
 	af_alg_release_parent(sk);
diff --git a/crypto/algif_skcipher.c b/crypto/algif_skcipher.c
index 9954b078f0b9..baef9bfccdda 100644
--- a/crypto/algif_skcipher.c
+++ b/crypto/algif_skcipher.c
@@ -72,6 +72,12 @@ static int _skcipher_recvmsg(struct socket *sock, struct msghdr *msg,
 	int err = 0;
 	size_t len = 0;
 
+	if (!ctx->used) {
+		err = af_alg_wait_for_data(sk, flags);
+		if (err)
+			return err;
+	}
+
 	/* Allocate cipher request for current operation. */
 	areq = af_alg_alloc_areq(sk, sizeof(struct af_alg_async_req) +
 				     crypto_skcipher_reqsize(tfm));
@@ -117,13 +123,24 @@ static int _skcipher_recvmsg(struct socket *sock, struct msghdr *msg,
 
 	if (msg->msg_iocb && !is_sync_kiocb(msg->msg_iocb)) {
 		/* AIO operation */
+		sock_hold(sk);
 		areq->iocb = msg->msg_iocb;
+
+		/* Remember output size that will be generated. */
+		areq->outlen = len;
+
 		skcipher_request_set_callback(&areq->cra_u.skcipher_req,
 					      CRYPTO_TFM_REQ_MAY_SLEEP,
 					      af_alg_async_cb, areq);
 		err = ctx->enc ?
 			crypto_skcipher_encrypt(&areq->cra_u.skcipher_req) :
 			crypto_skcipher_decrypt(&areq->cra_u.skcipher_req);
+
+		/* AIO operation in progress */
+		if (err == -EINPROGRESS || err == -EBUSY)
+			return -EIOCBQUEUED;
+
+		sock_put(sk);
 	} else {
 		/* Synchronous operation */
 		skcipher_request_set_callback(&areq->cra_u.skcipher_req,
@@ -136,19 +153,9 @@ static int _skcipher_recvmsg(struct socket *sock, struct msghdr *msg,
 						 &ctx->wait);
 	}
 
-	/* AIO operation in progress */
-	if (err == -EINPROGRESS) {
-		sock_hold(sk);
-
-		/* Remember output size that will be generated. */
-		areq->outlen = len;
-
-		return -EIOCBQUEUED;
-	}
 
 free:
-	af_alg_free_areq_sgls(areq);
-	sock_kfree_s(sk, areq, areq->areqlen);
+	af_alg_free_resources(areq);
 
 	return err ? err : len;
 }
diff --git a/crypto/asymmetric_keys/pkcs7_key_type.c b/crypto/asymmetric_keys/pkcs7_key_type.c
index 1063b644efcd..e284d9cb9237 100644
--- a/crypto/asymmetric_keys/pkcs7_key_type.c
+++ b/crypto/asymmetric_keys/pkcs7_key_type.c
@@ -19,6 +19,7 @@
 
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("PKCS#7 testing key type");
+MODULE_AUTHOR("Red Hat, Inc.");
 
 static unsigned pkcs7_usage;
 module_param_named(usage, pkcs7_usage, uint, S_IWUSR | S_IRUGO);
diff --git a/crypto/asymmetric_keys/pkcs7_parser.c b/crypto/asymmetric_keys/pkcs7_parser.c
index d140d8bb2c96..a6dcaa659aa8 100644
--- a/crypto/asymmetric_keys/pkcs7_parser.c
+++ b/crypto/asymmetric_keys/pkcs7_parser.c
@@ -11,6 +11,7 @@
 
 #define pr_fmt(fmt) "PKCS7: "fmt
 #include <linux/kernel.h>
+#include <linux/module.h>
 #include <linux/export.h>
 #include <linux/slab.h>
 #include <linux/err.h>
@@ -19,6 +20,10 @@
 #include "pkcs7_parser.h"
 #include "pkcs7-asn1.h"
 
+MODULE_DESCRIPTION("PKCS#7 parser");
+MODULE_AUTHOR("Red Hat, Inc.");
+MODULE_LICENSE("GPL");
+
 struct pkcs7_parse_context {
 	struct pkcs7_message	*msg;		/* Message being constructed */
 	struct pkcs7_signed_info *sinfo;	/* SignedInfo being constructed */
@@ -143,8 +148,10 @@ struct pkcs7_message *pkcs7_parse_message(const void *data, size_t datalen)
 	}
 
 	ret = pkcs7_check_authattrs(ctx->msg);
-	if (ret < 0)
+	if (ret < 0) {
+		msg = ERR_PTR(ret);
 		goto out;
+	}
 
 	msg = ctx->msg;
 	ctx->msg = NULL;
diff --git a/crypto/asymmetric_keys/pkcs7_trust.c b/crypto/asymmetric_keys/pkcs7_trust.c
index f6a009d88a33..1f4e25f10049 100644
--- a/crypto/asymmetric_keys/pkcs7_trust.c
+++ b/crypto/asymmetric_keys/pkcs7_trust.c
@@ -69,7 +69,7 @@ static int pkcs7_validate_trust_one(struct pkcs7_message *pkcs7,
 		 /* Self-signed certificates form roots of their own, and if we
 		  * don't know them, then we can't accept them.
 		  */
-		if (x509->next == x509) {
+		if (x509->signer == x509) {
 			kleave(" = -ENOKEY [unknown self-signed]");
 			return -ENOKEY;
 		}
diff --git a/crypto/asymmetric_keys/pkcs7_verify.c b/crypto/asymmetric_keys/pkcs7_verify.c
index 2d93d9eccb4d..39e6de0c2761 100644
--- a/crypto/asymmetric_keys/pkcs7_verify.c
+++ b/crypto/asymmetric_keys/pkcs7_verify.c
@@ -59,11 +59,8 @@ static int pkcs7_digest(struct pkcs7_message *pkcs7,
 	desc->flags = CRYPTO_TFM_REQ_MAY_SLEEP;
 
 	/* Digest the message [RFC2315 9.3] */
-	ret = crypto_shash_init(desc);
-	if (ret < 0)
-		goto error;
-	ret = crypto_shash_finup(desc, pkcs7->data, pkcs7->data_len,
-				 sig->digest);
+	ret = crypto_shash_digest(desc, pkcs7->data, pkcs7->data_len,
+				  sig->digest);
 	if (ret < 0)
 		goto error;
 	pr_devel("MsgDigest = [%*ph]\n", 8, sig->digest);
@@ -150,7 +147,7 @@ static int pkcs7_find_key(struct pkcs7_message *pkcs7,
 		pr_devel("Sig %u: Found cert serial match X.509[%u]\n",
 			 sinfo->index, certix);
 
-		if (x509->pub->pkey_algo != sinfo->sig->pkey_algo) {
+		if (strcmp(x509->pub->pkey_algo, sinfo->sig->pkey_algo) != 0) {
 			pr_warn("Sig %u: X.509 algo and PKCS#7 sig algo don't match\n",
 				sinfo->index);
 			continue;
diff --git a/crypto/asymmetric_keys/public_key.c b/crypto/asymmetric_keys/public_key.c
index d916235d6cf5..de996586762a 100644
--- a/crypto/asymmetric_keys/public_key.c
+++ b/crypto/asymmetric_keys/public_key.c
@@ -22,6 +22,8 @@
 #include <crypto/public_key.h>
 #include <crypto/akcipher.h>
 
+MODULE_DESCRIPTION("In-software asymmetric public-key subtype");
+MODULE_AUTHOR("Red Hat, Inc.");
 MODULE_LICENSE("GPL");
 
 /*
@@ -71,7 +73,7 @@ int public_key_verify_signature(const struct public_key *pkey,
 	char alg_name_buf[CRYPTO_MAX_ALG_NAME];
 	void *output;
 	unsigned int outlen;
-	int ret = -ENOMEM;
+	int ret;
 
 	pr_devel("==>%s()\n", __func__);
 
@@ -97,6 +99,7 @@ int public_key_verify_signature(const struct public_key *pkey,
 	if (IS_ERR(tfm))
 		return PTR_ERR(tfm);
 
+	ret = -ENOMEM;
 	req = akcipher_request_alloc(tfm, GFP_KERNEL);
 	if (!req)
 		goto error_free_tfm;
@@ -125,7 +128,7 @@ int public_key_verify_signature(const struct public_key *pkey,
 	 * signature and returns that to us.
 	 */
 	ret = crypto_wait_req(crypto_akcipher_verify(req), &cwait);
-	if (ret < 0)
+	if (ret)
 		goto out_free_output;
 
 	/* Do the actual verification step. */
@@ -140,6 +143,8 @@ error_free_req:
 error_free_tfm:
 	crypto_free_akcipher(tfm);
 	pr_devel("<==%s() = %d\n", __func__, ret);
+	if (WARN_ON_ONCE(ret > 0))
+		ret = -EINVAL;
 	return ret;
 }
 EXPORT_SYMBOL_GPL(public_key_verify_signature);
diff --git a/crypto/asymmetric_keys/x509_cert_parser.c b/crypto/asymmetric_keys/x509_cert_parser.c
index dd03fead1ca3..ce2df8c9c583 100644
--- a/crypto/asymmetric_keys/x509_cert_parser.c
+++ b/crypto/asymmetric_keys/x509_cert_parser.c
@@ -409,6 +409,8 @@ int x509_extract_key_data(void *context, size_t hdrlen,
 	ctx->cert->pub->pkey_algo = "rsa";
 
 	/* Discard the BIT STRING metadata */
+	if (vlen < 1 || *(const u8 *)value != 0)
+		return -EBADMSG;
 	ctx->key = value + 1;
 	ctx->key_size = vlen - 1;
 	return 0;
diff --git a/crypto/asymmetric_keys/x509_public_key.c b/crypto/asymmetric_keys/x509_public_key.c
index eea71dc9686c..9338b4558cdc 100644
--- a/crypto/asymmetric_keys/x509_public_key.c
+++ b/crypto/asymmetric_keys/x509_public_key.c
@@ -79,11 +79,7 @@ int x509_get_sig_params(struct x509_certificate *cert)
 	desc->tfm = tfm;
 	desc->flags = CRYPTO_TFM_REQ_MAY_SLEEP;
 
-	ret = crypto_shash_init(desc);
-	if (ret < 0)
-		goto error_2;
-	might_sleep();
-	ret = crypto_shash_finup(desc, cert->tbs, cert->tbs_size, sig->digest);
+	ret = crypto_shash_digest(desc, cert->tbs, cert->tbs_size, sig->digest);
 	if (ret < 0)
 		goto error_2;
 
@@ -135,7 +131,7 @@ int x509_check_for_self_signed(struct x509_certificate *cert)
 	}
 
 	ret = -EKEYREJECTED;
-	if (cert->pub->pkey_algo != cert->sig->pkey_algo)
+	if (strcmp(cert->pub->pkey_algo, cert->sig->pkey_algo) != 0)
 		goto out;
 
 	ret = public_key_verify_signature(cert->pub, cert->sig);
@@ -275,4 +271,5 @@ module_init(x509_key_init);
 module_exit(x509_key_exit);
 
 MODULE_DESCRIPTION("X.509 certificate parser");
+MODULE_AUTHOR("Red Hat, Inc.");
 MODULE_LICENSE("GPL");
diff --git a/crypto/hmac.c b/crypto/hmac.c
index 92871dc2a63e..e74730224f0a 100644
--- a/crypto/hmac.c
+++ b/crypto/hmac.c
@@ -195,11 +195,15 @@ static int hmac_create(struct crypto_template *tmpl, struct rtattr **tb)
 	salg = shash_attr_alg(tb[1], 0, 0);
 	if (IS_ERR(salg))
 		return PTR_ERR(salg);
+	alg = &salg->base;
 
+	/* The underlying hash algorithm must be unkeyed */
 	err = -EINVAL;
+	if (crypto_shash_alg_has_setkey(salg))
+		goto out_put_alg;
+
 	ds = salg->digestsize;
 	ss = salg->statesize;
-	alg = &salg->base;
 	if (ds > alg->cra_blocksize ||
 	    ss < alg->cra_blocksize)
 		goto out_put_alg;
diff --git a/crypto/mcryptd.c b/crypto/mcryptd.c
index 4e6472658852..eca04d3729b3 100644
--- a/crypto/mcryptd.c
+++ b/crypto/mcryptd.c
@@ -81,6 +81,7 @@ static int mcryptd_init_queue(struct mcryptd_queue *queue,
 		pr_debug("cpu_queue #%d %p\n", cpu, queue->cpu_queue);
 		crypto_init_queue(&cpu_queue->queue, max_cpu_qlen);
 		INIT_WORK(&cpu_queue->work, mcryptd_queue_worker);
+		spin_lock_init(&cpu_queue->q_lock);
 	}
 	return 0;
 }
@@ -104,15 +105,16 @@ static int mcryptd_enqueue_request(struct mcryptd_queue *queue,
 	int cpu, err;
 	struct mcryptd_cpu_queue *cpu_queue;
 
-	cpu = get_cpu();
-	cpu_queue = this_cpu_ptr(queue->cpu_queue);
-	rctx->tag.cpu = cpu;
+	cpu_queue = raw_cpu_ptr(queue->cpu_queue);
+	spin_lock(&cpu_queue->q_lock);
+	cpu = smp_processor_id();
+	rctx->tag.cpu = smp_processor_id();
 
 	err = crypto_enqueue_request(&cpu_queue->queue, request);
 	pr_debug("enqueue request: cpu %d cpu_queue %p request %p\n",
 		 cpu, cpu_queue, request);
+	spin_unlock(&cpu_queue->q_lock);
 	queue_work_on(cpu, kcrypto_wq, &cpu_queue->work);
-	put_cpu();
 
 	return err;
 }
@@ -161,16 +163,11 @@ static void mcryptd_queue_worker(struct work_struct *work)
 	cpu_queue = container_of(work, struct mcryptd_cpu_queue, work);
 	i = 0;
 	while (i < MCRYPTD_BATCH || single_task_running()) {
-		/*
-		 * preempt_disable/enable is used to prevent
-		 * being preempted by mcryptd_enqueue_request()
-		 */
-		local_bh_disable();
-		preempt_disable();
+
+		spin_lock_bh(&cpu_queue->q_lock);
 		backlog = crypto_get_backlog(&cpu_queue->queue);
 		req = crypto_dequeue_request(&cpu_queue->queue);
-		preempt_enable();
-		local_bh_enable();
+		spin_unlock_bh(&cpu_queue->q_lock);
 
 		if (!req) {
 			mcryptd_opportunistic_flush();
@@ -185,7 +182,7 @@ static void mcryptd_queue_worker(struct work_struct *work)
 		++i;
 	}
 	if (cpu_queue->queue.qlen)
-		queue_work(kcrypto_wq, &cpu_queue->work);
+		queue_work_on(smp_processor_id(), kcrypto_wq, &cpu_queue->work);
 }
 
 void mcryptd_flusher(struct work_struct *__work)
diff --git a/crypto/rsa_helper.c b/crypto/rsa_helper.c
index 0b66dc824606..cad395d70d78 100644
--- a/crypto/rsa_helper.c
+++ b/crypto/rsa_helper.c
@@ -30,7 +30,7 @@ int rsa_get_n(void *context, size_t hdrlen, unsigned char tag,
 		return -EINVAL;
 
 	if (fips_enabled) {
-		while (!*ptr && n_sz) {
+		while (n_sz && !*ptr) {
 			ptr++;
 			n_sz--;
 		}
diff --git a/crypto/salsa20_generic.c b/crypto/salsa20_generic.c
index f550b5d94630..d7da0eea5622 100644
--- a/crypto/salsa20_generic.c
+++ b/crypto/salsa20_generic.c
@@ -188,13 +188,6 @@ static int encrypt(struct blkcipher_desc *desc,
 
 	salsa20_ivsetup(ctx, walk.iv);
 
-	if (likely(walk.nbytes == nbytes))
-	{
-		salsa20_encrypt_bytes(ctx, walk.dst.virt.addr,
-				      walk.src.virt.addr, nbytes);
-		return blkcipher_walk_done(desc, &walk, 0);
-	}
-
 	while (walk.nbytes >= 64) {
 		salsa20_encrypt_bytes(ctx, walk.dst.virt.addr,
 				      walk.src.virt.addr,
diff --git a/crypto/shash.c b/crypto/shash.c
index 325a14da5827..e849d3ee2e27 100644
--- a/crypto/shash.c
+++ b/crypto/shash.c
@@ -25,11 +25,12 @@
 
 static const struct crypto_type crypto_shash_type;
 
-static int shash_no_setkey(struct crypto_shash *tfm, const u8 *key,
-			   unsigned int keylen)
+int shash_no_setkey(struct crypto_shash *tfm, const u8 *key,
+		    unsigned int keylen)
 {
 	return -ENOSYS;
 }
+EXPORT_SYMBOL_GPL(shash_no_setkey);
 
 static int shash_setkey_unaligned(struct crypto_shash *tfm, const u8 *key,
 				  unsigned int keylen)
diff --git a/crypto/skcipher.c b/crypto/skcipher.c
index d5692e35fab1..11af5fd6a443 100644
--- a/crypto/skcipher.c
+++ b/crypto/skcipher.c
@@ -449,6 +449,8 @@ static int skcipher_walk_skcipher(struct skcipher_walk *walk,
 
 	walk->total = req->cryptlen;
 	walk->nbytes = 0;
+	walk->iv = req->iv;
+	walk->oiv = req->iv;
 
 	if (unlikely(!walk->total))
 		return 0;
@@ -456,9 +458,6 @@ static int skcipher_walk_skcipher(struct skcipher_walk *walk,
 	scatterwalk_start(&walk->in, req->src);
 	scatterwalk_start(&walk->out, req->dst);
 
-	walk->iv = req->iv;
-	walk->oiv = req->iv;
-
 	walk->flags &= ~SKCIPHER_WALK_SLEEP;
 	walk->flags |= req->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP ?
 		       SKCIPHER_WALK_SLEEP : 0;
@@ -510,6 +509,8 @@ static int skcipher_walk_aead_common(struct skcipher_walk *walk,
 	int err;
 
 	walk->nbytes = 0;
+	walk->iv = req->iv;
+	walk->oiv = req->iv;
 
 	if (unlikely(!walk->total))
 		return 0;
@@ -522,8 +523,8 @@ static int skcipher_walk_aead_common(struct skcipher_walk *walk,
 	scatterwalk_copychunks(NULL, &walk->in, req->assoclen, 2);
 	scatterwalk_copychunks(NULL, &walk->out, req->assoclen, 2);
 
-	walk->iv = req->iv;
-	walk->oiv = req->iv;
+	scatterwalk_done(&walk->in, 0, walk->total);
+	scatterwalk_done(&walk->out, 0, walk->total);
 
 	if (req->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP)
 		walk->flags |= SKCIPHER_WALK_SLEEP;
diff --git a/crypto/xor.c b/crypto/xor.c
index 263af9fb45ea..bce9fe7af40a 100644
--- a/crypto/xor.c
+++ b/crypto/xor.c
@@ -122,12 +122,7 @@ calibrate_xor_blocks(void)
 		goto out;
 	}
 
-	/*
-	 * Note: Since the memory is not actually used for _anything_ but to
-	 * test the XOR speed, we don't really want kmemcheck to warn about
-	 * reading uninitialized bytes here.
-	 */
-	b1 = (void *) __get_free_pages(GFP_KERNEL | __GFP_NOTRACK, 2);
+	b1 = (void *) __get_free_pages(GFP_KERNEL, 2);
 	if (!b1) {
 		printk(KERN_WARNING "xor: Yikes!  No memory available.\n");
 		return -ENOMEM;
diff --git a/drivers/Makefile b/drivers/Makefile
index 1d034b680431..e06f7f633f73 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -105,6 +105,7 @@ obj-$(CONFIG_TC)		+= tc/
 obj-$(CONFIG_UWB)		+= uwb/
 obj-$(CONFIG_USB_PHY)		+= usb/
 obj-$(CONFIG_USB)		+= usb/
+obj-$(CONFIG_USB_SUPPORT)	+= usb/
 obj-$(CONFIG_PCI)		+= usb/
 obj-$(CONFIG_USB_GADGET)	+= usb/
 obj-$(CONFIG_OF)		+= usb/
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index 91477d5ab422..46505396869e 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -527,6 +527,12 @@ config CHT_WC_PMIC_OPREGION
 	help
 	  This config adds ACPI operation region support for CHT Whiskey Cove PMIC.
 
+config CHT_DC_TI_PMIC_OPREGION
+	bool "ACPI operation region support for Dollar Cove TI PMIC"
+	depends on INTEL_SOC_PMIC_CHTDC_TI
+	help
+	  This config adds ACPI operation region support for Dollar Cove TI PMIC.
+
 endif
 
 config ACPI_CONFIGFS
diff --git a/drivers/acpi/Makefile b/drivers/acpi/Makefile
index 31c15d84a8d0..41954a601989 100644
--- a/drivers/acpi/Makefile
+++ b/drivers/acpi/Makefile
@@ -106,6 +106,7 @@ obj-$(CONFIG_CRC_PMIC_OPREGION) += pmic/intel_pmic_crc.o
 obj-$(CONFIG_XPOWER_PMIC_OPREGION) += pmic/intel_pmic_xpower.o
 obj-$(CONFIG_BXT_WC_PMIC_OPREGION) += pmic/intel_pmic_bxtwc.o
 obj-$(CONFIG_CHT_WC_PMIC_OPREGION) += pmic/intel_pmic_chtwc.o
+obj-$(CONFIG_CHT_DC_TI_PMIC_OPREGION) += pmic/intel_pmic_chtdc_ti.o
 
 obj-$(CONFIG_ACPI_CONFIGFS)	+= acpi_configfs.o
 
diff --git a/drivers/acpi/apei/erst.c b/drivers/acpi/apei/erst.c
index 6742f6c68034..9bff853e85f3 100644
--- a/drivers/acpi/apei/erst.c
+++ b/drivers/acpi/apei/erst.c
@@ -1007,7 +1007,7 @@ skip:
 	/* The record may be cleared by others, try read next record */
 	if (len == -ENOENT)
 		goto skip;
-	else if (len < sizeof(*rcd)) {
+	else if (len < 0 || len < sizeof(*rcd)) {
 		rc = -EIO;
 		goto out;
 	}
diff --git a/drivers/acpi/arm64/gtdt.c b/drivers/acpi/arm64/gtdt.c
index 597a737d538f..92f9edf9d11e 100644
--- a/drivers/acpi/arm64/gtdt.c
+++ b/drivers/acpi/arm64/gtdt.c
@@ -199,7 +199,7 @@ static int __init gtdt_parse_timer_block(struct acpi_gtdt_timer_block *block,
 	struct acpi_gtdt_timer_entry *gtdt_frame;
 
 	if (!block->timer_count) {
-		pr_err(FW_BUG "GT block present, but frame count is zero.");
+		pr_err(FW_BUG "GT block present, but frame count is zero.\n");
 		return -ENODEV;
 	}
 
diff --git a/drivers/acpi/arm64/iort.c b/drivers/acpi/arm64/iort.c
index de56394dd161..95255ecfae7c 100644
--- a/drivers/acpi/arm64/iort.c
+++ b/drivers/acpi/arm64/iort.c
@@ -88,8 +88,8 @@ static inline int iort_set_fwnode(struct acpi_iort_node *iort_node,
  *
  * Returns: fwnode_handle pointer on success, NULL on failure
  */
-static inline
-struct fwnode_handle *iort_get_fwnode(struct acpi_iort_node *node)
+static inline struct fwnode_handle *iort_get_fwnode(
+			struct acpi_iort_node *node)
 {
 	struct iort_fwnode *curr;
 	struct fwnode_handle *fwnode = NULL;
@@ -126,6 +126,31 @@ static inline void iort_delete_fwnode(struct acpi_iort_node *node)
 	spin_unlock(&iort_fwnode_lock);
 }
 
+/**
+ * iort_get_iort_node() - Retrieve iort_node associated with an fwnode
+ *
+ * @fwnode: fwnode associated with device to be looked-up
+ *
+ * Returns: iort_node pointer on success, NULL on failure
+ */
+static inline struct acpi_iort_node *iort_get_iort_node(
+			struct fwnode_handle *fwnode)
+{
+	struct iort_fwnode *curr;
+	struct acpi_iort_node *iort_node = NULL;
+
+	spin_lock(&iort_fwnode_lock);
+	list_for_each_entry(curr, &iort_fwnode_list, list) {
+		if (curr->fwnode == fwnode) {
+			iort_node = curr->iort_node;
+			break;
+		}
+	}
+	spin_unlock(&iort_fwnode_lock);
+
+	return iort_node;
+}
+
 typedef acpi_status (*iort_find_node_callback)
 	(struct acpi_iort_node *node, void *context);
 
@@ -306,9 +331,8 @@ static int iort_id_map(struct acpi_iort_id_mapping *map, u8 type, u32 rid_in,
 	return 0;
 }
 
-static
-struct acpi_iort_node *iort_node_get_id(struct acpi_iort_node *node,
-					u32 *id_out, int index)
+static struct acpi_iort_node *iort_node_get_id(struct acpi_iort_node *node,
+					       u32 *id_out, int index)
 {
 	struct acpi_iort_node *parent;
 	struct acpi_iort_id_mapping *map;
@@ -332,7 +356,8 @@ struct acpi_iort_node *iort_node_get_id(struct acpi_iort_node *node,
 
 	if (map->flags & ACPI_IORT_ID_SINGLE_MAPPING) {
 		if (node->type == ACPI_IORT_NODE_NAMED_COMPONENT ||
-		    node->type == ACPI_IORT_NODE_PCI_ROOT_COMPLEX) {
+		    node->type == ACPI_IORT_NODE_PCI_ROOT_COMPLEX ||
+		    node->type == ACPI_IORT_NODE_SMMU_V3) {
 			*id_out = map->output_base;
 			return parent;
 		}
@@ -341,6 +366,47 @@ struct acpi_iort_node *iort_node_get_id(struct acpi_iort_node *node,
 	return NULL;
 }
 
+#if (ACPI_CA_VERSION > 0x20170929)
+static int iort_get_id_mapping_index(struct acpi_iort_node *node)
+{
+	struct acpi_iort_smmu_v3 *smmu;
+
+	switch (node->type) {
+	case ACPI_IORT_NODE_SMMU_V3:
+		/*
+		 * SMMUv3 dev ID mapping index was introduced in revision 1
+		 * table, not available in revision 0
+		 */
+		if (node->revision < 1)
+			return -EINVAL;
+
+		smmu = (struct acpi_iort_smmu_v3 *)node->node_data;
+		/*
+		 * ID mapping index is only ignored if all interrupts are
+		 * GSIV based
+		 */
+		if (smmu->event_gsiv && smmu->pri_gsiv && smmu->gerr_gsiv
+		    && smmu->sync_gsiv)
+			return -EINVAL;
+
+		if (smmu->id_mapping_index >= node->mapping_count) {
+			pr_err(FW_BUG "[node %p type %d] ID mapping index overflows valid mappings\n",
+			       node, node->type);
+			return -EINVAL;
+		}
+
+		return smmu->id_mapping_index;
+	default:
+		return -EINVAL;
+	}
+}
+#else
+static inline int iort_get_id_mapping_index(struct acpi_iort_node *node)
+{
+	return -EINVAL;
+}
+#endif
+
 static struct acpi_iort_node *iort_node_map_id(struct acpi_iort_node *node,
 					       u32 id_in, u32 *id_out,
 					       u8 type_mask)
@@ -350,7 +416,7 @@ static struct acpi_iort_node *iort_node_map_id(struct acpi_iort_node *node,
 	/* Parse the ID mapping tree to find specified node type */
 	while (node) {
 		struct acpi_iort_id_mapping *map;
-		int i;
+		int i, index;
 
 		if (IORT_TYPE_MASK(node->type) & type_mask) {
 			if (id_out)
@@ -371,8 +437,19 @@ static struct acpi_iort_node *iort_node_map_id(struct acpi_iort_node *node,
 			goto fail_map;
 		}
 
+		/*
+		 * Get the special ID mapping index (if any) and skip its
+		 * associated ID map to prevent erroneous multi-stage
+		 * IORT ID translations.
+		 */
+		index = iort_get_id_mapping_index(node);
+
 		/* Do the ID translation */
 		for (i = 0; i < node->mapping_count; i++, map++) {
+			/* if it is special mapping index, skip it */
+			if (i == index)
+				continue;
+
 			if (!iort_id_map(map, node->type, id, &id))
 				break;
 		}
@@ -392,10 +469,9 @@ fail_map:
 	return NULL;
 }
 
-static
-struct acpi_iort_node *iort_node_map_platform_id(struct acpi_iort_node *node,
-						 u32 *id_out, u8 type_mask,
-						 int index)
+static struct acpi_iort_node *iort_node_map_platform_id(
+		struct acpi_iort_node *node, u32 *id_out, u8 type_mask,
+		int index)
 {
 	struct acpi_iort_node *parent;
 	u32 id;
@@ -424,9 +500,25 @@ static struct acpi_iort_node *iort_find_dev_node(struct device *dev)
 {
 	struct pci_bus *pbus;
 
-	if (!dev_is_pci(dev))
+	if (!dev_is_pci(dev)) {
+		struct acpi_iort_node *node;
+		/*
+		 * scan iort_fwnode_list to see if it's an iort platform
+		 * device (such as SMMU, PMCG),its iort node already cached
+		 * and associated with fwnode when iort platform devices
+		 * were initialized.
+		 */
+		node = iort_get_iort_node(dev->fwnode);
+		if (node)
+			return node;
+
+		/*
+		 * if not, then it should be a platform device defined in
+		 * DSDT/SSDT (with Named Component node in IORT)
+		 */
 		return iort_scan_node(ACPI_IORT_NODE_NAMED_COMPONENT,
 				      iort_match_node_callback, dev);
+	}
 
 	/* Find a PCI root bus */
 	pbus = to_pci_dev(dev)->bus;
@@ -466,16 +558,24 @@ u32 iort_msi_map_rid(struct device *dev, u32 req_id)
  */
 int iort_pmsi_get_dev_id(struct device *dev, u32 *dev_id)
 {
-	int i;
+	int i, index;
 	struct acpi_iort_node *node;
 
 	node = iort_find_dev_node(dev);
 	if (!node)
 		return -ENODEV;
 
-	for (i = 0; i < node->mapping_count; i++) {
-		if (iort_node_map_platform_id(node, dev_id, IORT_MSI_TYPE, i))
+	index = iort_get_id_mapping_index(node);
+	/* if there is a valid index, go get the dev_id directly */
+	if (index >= 0) {
+		if (iort_node_get_id(node, dev_id, index))
 			return 0;
+	} else {
+		for (i = 0; i < node->mapping_count; i++) {
+			if (iort_node_map_platform_id(node, dev_id,
+						      IORT_MSI_TYPE, i))
+				return 0;
+		}
 	}
 
 	return -ENODEV;
@@ -538,6 +638,49 @@ struct irq_domain *iort_get_device_domain(struct device *dev, u32 req_id)
 	return irq_find_matching_fwnode(handle, DOMAIN_BUS_PCI_MSI);
 }
 
+static void iort_set_device_domain(struct device *dev,
+				   struct acpi_iort_node *node)
+{
+	struct acpi_iort_its_group *its;
+	struct acpi_iort_node *msi_parent;
+	struct acpi_iort_id_mapping *map;
+	struct fwnode_handle *iort_fwnode;
+	struct irq_domain *domain;
+	int index;
+
+	index = iort_get_id_mapping_index(node);
+	if (index < 0)
+		return;
+
+	map = ACPI_ADD_PTR(struct acpi_iort_id_mapping, node,
+			   node->mapping_offset + index * sizeof(*map));
+
+	/* Firmware bug! */
+	if (!map->output_reference ||
+	    !(map->flags & ACPI_IORT_ID_SINGLE_MAPPING)) {
+		pr_err(FW_BUG "[node %p type %d] Invalid MSI mapping\n",
+		       node, node->type);
+		return;
+	}
+
+	msi_parent = ACPI_ADD_PTR(struct acpi_iort_node, iort_table,
+				  map->output_reference);
+
+	if (!msi_parent || msi_parent->type != ACPI_IORT_NODE_ITS_GROUP)
+		return;
+
+	/* Move to ITS specific data */
+	its = (struct acpi_iort_its_group *)msi_parent->node_data;
+
+	iort_fwnode = iort_find_domain_token(its->identifiers[0]);
+	if (!iort_fwnode)
+		return;
+
+	domain = irq_find_matching_fwnode(iort_fwnode, DOMAIN_BUS_PLATFORM_MSI);
+	if (domain)
+		dev_set_msi_domain(dev, domain);
+}
+
 /**
  * iort_get_platform_device_domain() - Find MSI domain related to a
  * platform device
@@ -623,14 +766,14 @@ static inline bool iort_iommu_driver_enabled(u8 type)
 }
 
 #ifdef CONFIG_IOMMU_API
-static inline
-const struct iommu_ops *iort_fwspec_iommu_ops(struct iommu_fwspec *fwspec)
+static inline const struct iommu_ops *iort_fwspec_iommu_ops(
+				struct iommu_fwspec *fwspec)
 {
 	return (fwspec && fwspec->ops) ? fwspec->ops : NULL;
 }
 
-static inline
-int iort_add_device_replay(const struct iommu_ops *ops, struct device *dev)
+static inline int iort_add_device_replay(const struct iommu_ops *ops,
+					 struct device *dev)
 {
 	int err = 0;
 
@@ -640,11 +783,11 @@ int iort_add_device_replay(const struct iommu_ops *ops, struct device *dev)
 	return err;
 }
 #else
-static inline
-const struct iommu_ops *iort_fwspec_iommu_ops(struct iommu_fwspec *fwspec)
+static inline const struct iommu_ops *iort_fwspec_iommu_ops(
+				struct iommu_fwspec *fwspec)
 { return NULL; }
-static inline
-int iort_add_device_replay(const struct iommu_ops *ops, struct device *dev)
+static inline int iort_add_device_replay(const struct iommu_ops *ops,
+					 struct device *dev)
 { return 0; }
 #endif
 
@@ -968,7 +1111,7 @@ static bool __init arm_smmu_v3_is_coherent(struct acpi_iort_node *node)
 	return smmu->flags & ACPI_IORT_SMMU_V3_COHACC_OVERRIDE;
 }
 
-#if defined(CONFIG_ACPI_NUMA) && defined(ACPI_IORT_SMMU_V3_PXM_VALID)
+#if defined(CONFIG_ACPI_NUMA)
 /*
  * set numa proximity domain for smmuv3 device
  */
@@ -1051,34 +1194,34 @@ static bool __init arm_smmu_is_coherent(struct acpi_iort_node *node)
 	return smmu->flags & ACPI_IORT_SMMU_COHERENT_WALK;
 }
 
-struct iort_iommu_config {
+struct iort_dev_config {
 	const char *name;
-	int (*iommu_init)(struct acpi_iort_node *node);
-	bool (*iommu_is_coherent)(struct acpi_iort_node *node);
-	int (*iommu_count_resources)(struct acpi_iort_node *node);
-	void (*iommu_init_resources)(struct resource *res,
+	int (*dev_init)(struct acpi_iort_node *node);
+	bool (*dev_is_coherent)(struct acpi_iort_node *node);
+	int (*dev_count_resources)(struct acpi_iort_node *node);
+	void (*dev_init_resources)(struct resource *res,
 				     struct acpi_iort_node *node);
-	void (*iommu_set_proximity)(struct device *dev,
+	void (*dev_set_proximity)(struct device *dev,
 				    struct acpi_iort_node *node);
 };
 
-static const struct iort_iommu_config iort_arm_smmu_v3_cfg __initconst = {
+static const struct iort_dev_config iort_arm_smmu_v3_cfg __initconst = {
 	.name = "arm-smmu-v3",
-	.iommu_is_coherent = arm_smmu_v3_is_coherent,
-	.iommu_count_resources = arm_smmu_v3_count_resources,
-	.iommu_init_resources = arm_smmu_v3_init_resources,
-	.iommu_set_proximity = arm_smmu_v3_set_proximity,
+	.dev_is_coherent = arm_smmu_v3_is_coherent,
+	.dev_count_resources = arm_smmu_v3_count_resources,
+	.dev_init_resources = arm_smmu_v3_init_resources,
+	.dev_set_proximity = arm_smmu_v3_set_proximity,
 };
 
-static const struct iort_iommu_config iort_arm_smmu_cfg __initconst = {
+static const struct iort_dev_config iort_arm_smmu_cfg __initconst = {
 	.name = "arm-smmu",
-	.iommu_is_coherent = arm_smmu_is_coherent,
-	.iommu_count_resources = arm_smmu_count_resources,
-	.iommu_init_resources = arm_smmu_init_resources
+	.dev_is_coherent = arm_smmu_is_coherent,
+	.dev_count_resources = arm_smmu_count_resources,
+	.dev_init_resources = arm_smmu_init_resources
 };
 
-static __init
-const struct iort_iommu_config *iort_get_iommu_cfg(struct acpi_iort_node *node)
+static __init const struct iort_dev_config *iort_get_dev_cfg(
+			struct acpi_iort_node *node)
 {
 	switch (node->type) {
 	case ACPI_IORT_NODE_SMMU_V3:
@@ -1091,31 +1234,28 @@ const struct iort_iommu_config *iort_get_iommu_cfg(struct acpi_iort_node *node)
 }
 
 /**
- * iort_add_smmu_platform_device() - Allocate a platform device for SMMU
- * @node: Pointer to SMMU ACPI IORT node
+ * iort_add_platform_device() - Allocate a platform device for IORT node
+ * @node: Pointer to device ACPI IORT node
  *
  * Returns: 0 on success, <0 failure
  */
-static int __init iort_add_smmu_platform_device(struct acpi_iort_node *node)
+static int __init iort_add_platform_device(struct acpi_iort_node *node,
+					   const struct iort_dev_config *ops)
 {
 	struct fwnode_handle *fwnode;
 	struct platform_device *pdev;
 	struct resource *r;
 	enum dev_dma_attr attr;
 	int ret, count;
-	const struct iort_iommu_config *ops = iort_get_iommu_cfg(node);
-
-	if (!ops)
-		return -ENODEV;
 
 	pdev = platform_device_alloc(ops->name, PLATFORM_DEVID_AUTO);
 	if (!pdev)
 		return -ENOMEM;
 
-	if (ops->iommu_set_proximity)
-		ops->iommu_set_proximity(&pdev->dev, node);
+	if (ops->dev_set_proximity)
+		ops->dev_set_proximity(&pdev->dev, node);
 
-	count = ops->iommu_count_resources(node);
+	count = ops->dev_count_resources(node);
 
 	r = kcalloc(count, sizeof(*r), GFP_KERNEL);
 	if (!r) {
@@ -1123,7 +1263,7 @@ static int __init iort_add_smmu_platform_device(struct acpi_iort_node *node)
 		goto dev_put;
 	}
 
-	ops->iommu_init_resources(r, node);
+	ops->dev_init_resources(r, node);
 
 	ret = platform_device_add_resources(pdev, r, count);
 	/*
@@ -1158,12 +1298,14 @@ static int __init iort_add_smmu_platform_device(struct acpi_iort_node *node)
 
 	pdev->dev.fwnode = fwnode;
 
-	attr = ops->iommu_is_coherent(node) ?
-			     DEV_DMA_COHERENT : DEV_DMA_NON_COHERENT;
+	attr = ops->dev_is_coherent && ops->dev_is_coherent(node) ?
+			DEV_DMA_COHERENT : DEV_DMA_NON_COHERENT;
 
 	/* Configure DMA for the page table walker */
 	acpi_dma_configure(&pdev->dev, attr);
 
+	iort_set_device_domain(&pdev->dev, node);
+
 	ret = platform_device_add(pdev);
 	if (ret)
 		goto dma_deconfigure;
@@ -1216,6 +1358,7 @@ static void __init iort_init_platform_devices(void)
 	struct fwnode_handle *fwnode;
 	int i, ret;
 	bool acs_enabled = false;
+	const struct iort_dev_config *ops;
 
 	/*
 	 * iort_table and iort both point to the start of IORT table, but
@@ -1238,16 +1381,15 @@ static void __init iort_init_platform_devices(void)
 		if (!acs_enabled)
 			acs_enabled = iort_enable_acs(iort_node);
 
-		if ((iort_node->type == ACPI_IORT_NODE_SMMU) ||
-			(iort_node->type == ACPI_IORT_NODE_SMMU_V3)) {
-
+		ops = iort_get_dev_cfg(iort_node);
+		if (ops) {
 			fwnode = acpi_alloc_fwnode_static();
 			if (!fwnode)
 				return;
 
 			iort_set_fwnode(iort_node, fwnode);
 
-			ret = iort_add_smmu_platform_device(iort_node);
+			ret = iort_add_platform_device(iort_node, ops);
 			if (ret) {
 				iort_delete_fwnode(iort_node);
 				acpi_free_fwnode_static(fwnode);
diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c
index c391898b483c..bf8e4d371fa7 100644
--- a/drivers/acpi/button.c
+++ b/drivers/acpi/button.c
@@ -573,7 +573,8 @@ static int acpi_button_remove(struct acpi_device *device)
 	return 0;
 }
 
-static int param_set_lid_init_state(const char *val, struct kernel_param *kp)
+static int param_set_lid_init_state(const char *val,
+				    const struct kernel_param *kp)
 {
 	int result = 0;
 
@@ -591,7 +592,8 @@ static int param_set_lid_init_state(const char *val, struct kernel_param *kp)
 	return result;
 }
 
-static int param_get_lid_init_state(char *buffer, struct kernel_param *kp)
+static int param_get_lid_init_state(char *buffer,
+				    const struct kernel_param *kp)
 {
 	switch (lid_init_state) {
 	case ACPI_BUTTON_LID_INIT_OPEN:
diff --git a/drivers/acpi/cppc_acpi.c b/drivers/acpi/cppc_acpi.c
index 21c28433c590..06ea4749ebd9 100644
--- a/drivers/acpi/cppc_acpi.c
+++ b/drivers/acpi/cppc_acpi.c
@@ -949,7 +949,7 @@ static int cpc_read(int cpu, struct cpc_register_resource *reg_res, u64 *val)
 	}
 
 	*val = 0;
-	if (reg->space_id == ACPI_ADR_SPACE_PLATFORM_COMM)
+	if (reg->space_id == ACPI_ADR_SPACE_PLATFORM_COMM && pcc_ss_id >= 0)
 		vaddr = GET_PCC_VADDR(reg->address, pcc_ss_id);
 	else if (reg->space_id == ACPI_ADR_SPACE_SYSTEM_MEMORY)
 		vaddr = reg_res->sys_mem_vaddr;
@@ -988,7 +988,7 @@ static int cpc_write(int cpu, struct cpc_register_resource *reg_res, u64 val)
 	int pcc_ss_id = per_cpu(cpu_pcc_subspace_idx, cpu);
 	struct cpc_reg *reg = &reg_res->cpc_entry.reg;
 
-	if (reg->space_id == ACPI_ADR_SPACE_PLATFORM_COMM)
+	if (reg->space_id == ACPI_ADR_SPACE_PLATFORM_COMM && pcc_ss_id >= 0)
 		vaddr = GET_PCC_VADDR(reg->address, pcc_ss_id);
 	else if (reg->space_id == ACPI_ADR_SPACE_SYSTEM_MEMORY)
 		vaddr = reg_res->sys_mem_vaddr;
@@ -1035,14 +1035,15 @@ int cppc_get_perf_caps(int cpunum, struct cppc_perf_caps *perf_caps)
 		*lowest_non_linear_reg, *nominal_reg;
 	u64 high, low, nom, min_nonlinear;
 	int pcc_ss_id = per_cpu(cpu_pcc_subspace_idx, cpunum);
-	struct cppc_pcc_data *pcc_ss_data = pcc_data[pcc_ss_id];
+	struct cppc_pcc_data *pcc_ss_data;
 	int ret = 0, regs_in_pcc = 0;
 
-	if (!cpc_desc) {
+	if (!cpc_desc || pcc_ss_id < 0) {
 		pr_debug("No CPC descriptor for CPU:%d\n", cpunum);
 		return -ENODEV;
 	}
 
+	pcc_ss_data = pcc_data[pcc_ss_id];
 	highest_reg = &cpc_desc->cpc_regs[HIGHEST_PERF];
 	lowest_reg = &cpc_desc->cpc_regs[LOWEST_PERF];
 	lowest_non_linear_reg = &cpc_desc->cpc_regs[LOW_NON_LINEAR_PERF];
@@ -1095,15 +1096,16 @@ int cppc_get_perf_ctrs(int cpunum, struct cppc_perf_fb_ctrs *perf_fb_ctrs)
 	struct cpc_register_resource *delivered_reg, *reference_reg,
 		*ref_perf_reg, *ctr_wrap_reg;
 	int pcc_ss_id = per_cpu(cpu_pcc_subspace_idx, cpunum);
-	struct cppc_pcc_data *pcc_ss_data = pcc_data[pcc_ss_id];
+	struct cppc_pcc_data *pcc_ss_data;
 	u64 delivered, reference, ref_perf, ctr_wrap_time;
 	int ret = 0, regs_in_pcc = 0;
 
-	if (!cpc_desc) {
+	if (!cpc_desc || pcc_ss_id < 0) {
 		pr_debug("No CPC descriptor for CPU:%d\n", cpunum);
 		return -ENODEV;
 	}
 
+	pcc_ss_data = pcc_data[pcc_ss_id];
 	delivered_reg = &cpc_desc->cpc_regs[DELIVERED_CTR];
 	reference_reg = &cpc_desc->cpc_regs[REFERENCE_CTR];
 	ref_perf_reg = &cpc_desc->cpc_regs[REFERENCE_PERF];
@@ -1169,14 +1171,15 @@ int cppc_set_perf(int cpu, struct cppc_perf_ctrls *perf_ctrls)
 	struct cpc_desc *cpc_desc = per_cpu(cpc_desc_ptr, cpu);
 	struct cpc_register_resource *desired_reg;
 	int pcc_ss_id = per_cpu(cpu_pcc_subspace_idx, cpu);
-	struct cppc_pcc_data *pcc_ss_data = pcc_data[pcc_ss_id];
+	struct cppc_pcc_data *pcc_ss_data;
 	int ret = 0;
 
-	if (!cpc_desc) {
+	if (!cpc_desc || pcc_ss_id < 0) {
 		pr_debug("No CPC descriptor for CPU:%d\n", cpu);
 		return -ENODEV;
 	}
 
+	pcc_ss_data = pcc_data[pcc_ss_id];
 	desired_reg = &cpc_desc->cpc_regs[DESIRED_PERF];
 
 	/*
@@ -1301,7 +1304,7 @@ unsigned int cppc_get_transition_latency(int cpu_num)
 	struct cpc_desc *cpc_desc;
 	struct cpc_register_resource *desired_reg;
 	int pcc_ss_id = per_cpu(cpu_pcc_subspace_idx, cpu_num);
-	struct cppc_pcc_data *pcc_ss_data = pcc_data[pcc_ss_id];
+	struct cppc_pcc_data *pcc_ss_data;
 
 	cpc_desc = per_cpu(cpc_desc_ptr, cpu_num);
 	if (!cpc_desc)
@@ -1311,6 +1314,10 @@ unsigned int cppc_get_transition_latency(int cpu_num)
 	if (!CPC_IN_PCC(desired_reg))
 		return CPUFREQ_ETERNAL;
 
+	if (pcc_ss_id < 0)
+		return CPUFREQ_ETERNAL;
+
+	pcc_ss_data = pcc_data[pcc_ss_id];
 	if (pcc_ss_data->pcc_mpar)
 		latency_ns = 60 * (1000 * 1000 * 1000 / pcc_ss_data->pcc_mpar);
 
diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c
index e4ffaeec9ec2..a4c8ad98560d 100644
--- a/drivers/acpi/device_pm.c
+++ b/drivers/acpi/device_pm.c
@@ -1138,7 +1138,7 @@ int acpi_subsys_thaw_noirq(struct device *dev)
 	 * skip all of the subsequent "thaw" callbacks for the device.
 	 */
 	if (dev_pm_smart_suspend_and_suspended(dev)) {
-		dev->power.direct_complete = true;
+		dev_pm_skip_next_resume_phases(dev);
 		return 0;
 	}
 
diff --git a/drivers/acpi/device_sysfs.c b/drivers/acpi/device_sysfs.c
index 24418932612e..a041689e5701 100644
--- a/drivers/acpi/device_sysfs.c
+++ b/drivers/acpi/device_sysfs.c
@@ -146,6 +146,10 @@ static int create_pnp_modalias(struct acpi_device *acpi_dev, char *modalias,
 	int count;
 	struct acpi_hardware_id *id;
 
+	/* Avoid unnecessarily loading modules for non present devices. */
+	if (!acpi_device_is_present(acpi_dev))
+		return 0;
+
 	/*
 	 * Since we skip ACPI_DT_NAMESPACE_HID from the modalias below, 0 should
 	 * be returned if ACPI_DT_NAMESPACE_HID is the only ACPI/PNP ID in the
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index 82b3ce5e937e..0252c9b9af3d 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -1597,32 +1597,41 @@ static int acpi_ec_add(struct acpi_device *device)
 {
 	struct acpi_ec *ec = NULL;
 	int ret;
+	bool is_ecdt = false;
+	acpi_status status;
 
 	strcpy(acpi_device_name(device), ACPI_EC_DEVICE_NAME);
 	strcpy(acpi_device_class(device), ACPI_EC_CLASS);
 
-	ec = acpi_ec_alloc();
-	if (!ec)
-		return -ENOMEM;
-	if (ec_parse_device(device->handle, 0, ec, NULL) !=
-		AE_CTRL_TERMINATE) {
+	if (!strcmp(acpi_device_hid(device), ACPI_ECDT_HID)) {
+		is_ecdt = true;
+		ec = boot_ec;
+	} else {
+		ec = acpi_ec_alloc();
+		if (!ec)
+			return -ENOMEM;
+		status = ec_parse_device(device->handle, 0, ec, NULL);
+		if (status != AE_CTRL_TERMINATE) {
 			ret = -EINVAL;
 			goto err_alloc;
+		}
 	}
 
 	if (acpi_is_boot_ec(ec)) {
-		boot_ec_is_ecdt = false;
-		/*
-		 * Trust PNP0C09 namespace location rather than ECDT ID.
-		 *
-		 * But trust ECDT GPE rather than _GPE because of ASUS quirks,
-		 * so do not change boot_ec->gpe to ec->gpe.
-		 */
-		boot_ec->handle = ec->handle;
-		acpi_handle_debug(ec->handle, "duplicated.\n");
-		acpi_ec_free(ec);
-		ec = boot_ec;
-		ret = acpi_config_boot_ec(ec, ec->handle, true, false);
+		boot_ec_is_ecdt = is_ecdt;
+		if (!is_ecdt) {
+			/*
+			 * Trust PNP0C09 namespace location rather than
+			 * ECDT ID. But trust ECDT GPE rather than _GPE
+			 * because of ASUS quirks, so do not change
+			 * boot_ec->gpe to ec->gpe.
+			 */
+			boot_ec->handle = ec->handle;
+			acpi_handle_debug(ec->handle, "duplicated.\n");
+			acpi_ec_free(ec);
+			ec = boot_ec;
+		}
+		ret = acpi_config_boot_ec(ec, ec->handle, true, is_ecdt);
 	} else
 		ret = acpi_ec_setup(ec, true);
 	if (ret)
@@ -1635,8 +1644,10 @@ static int acpi_ec_add(struct acpi_device *device)
 	ret = !!request_region(ec->command_addr, 1, "EC cmd");
 	WARN(!ret, "Could not request EC cmd io port 0x%lx", ec->command_addr);
 
-	/* Reprobe devices depending on the EC */
-	acpi_walk_dep_device_list(ec->handle);
+	if (!is_ecdt) {
+		/* Reprobe devices depending on the EC */
+		acpi_walk_dep_device_list(ec->handle);
+	}
 	acpi_handle_debug(ec->handle, "enumerated.\n");
 	return 0;
 
@@ -1692,6 +1703,7 @@ ec_parse_io_ports(struct acpi_resource *resource, void *context)
 
 static const struct acpi_device_id ec_device_ids[] = {
 	{"PNP0C09", 0},
+	{ACPI_ECDT_HID, 0},
 	{"", 0},
 };
 
@@ -1764,11 +1776,14 @@ static int __init acpi_ec_ecdt_start(void)
 	 * Note: ec->handle can be valid if this function is called after
 	 * acpi_ec_add(), hence the fast path.
 	 */
-	if (boot_ec->handle != ACPI_ROOT_OBJECT)
-		handle = boot_ec->handle;
-	else if (!acpi_ec_ecdt_get_handle(&handle))
-		return -ENODEV;
-	return acpi_config_boot_ec(boot_ec, handle, true, true);
+	if (boot_ec->handle == ACPI_ROOT_OBJECT) {
+		if (!acpi_ec_ecdt_get_handle(&handle))
+			return -ENODEV;
+		boot_ec->handle = handle;
+	}
+
+	/* Register to ACPI bus with PM ops attached */
+	return acpi_bus_register_early_device(ACPI_BUS_TYPE_ECDT_EC);
 }
 
 #if 0
@@ -1941,7 +1956,8 @@ static const struct dev_pm_ops acpi_ec_pm = {
 	SET_SYSTEM_SLEEP_PM_OPS(acpi_ec_suspend, acpi_ec_resume)
 };
 
-static int param_set_event_clearing(const char *val, struct kernel_param *kp)
+static int param_set_event_clearing(const char *val,
+				    const struct kernel_param *kp)
 {
 	int result = 0;
 
@@ -1959,7 +1975,8 @@ static int param_set_event_clearing(const char *val, struct kernel_param *kp)
 	return result;
 }
 
-static int param_get_event_clearing(char *buffer, struct kernel_param *kp)
+static int param_get_event_clearing(char *buffer,
+				    const struct kernel_param *kp)
 {
 	switch (ec_event_clearing) {
 	case ACPI_EC_EVT_TIMING_STATUS:
@@ -2020,6 +2037,12 @@ int __init acpi_ec_init(void)
 
 	/* Drivers must be started after acpi_ec_query_init() */
 	dsdt_fail = acpi_bus_register_driver(&acpi_ec_driver);
+	/*
+	 * Register ECDT to ACPI bus only when PNP0C09 probe fails. This is
+	 * useful for platforms (confirmed on ASUS X550ZE) with valid ECDT
+	 * settings but invalid DSDT settings.
+	 * https://bugzilla.kernel.org/show_bug.cgi?id=196847
+	 */
 	ecdt_fail = acpi_ec_ecdt_start();
 	return ecdt_fail && dsdt_fail ? -ENODEV : 0;
 }
diff --git a/drivers/acpi/internal.h b/drivers/acpi/internal.h
index fc8c43e76707..7f43423de43c 100644
--- a/drivers/acpi/internal.h
+++ b/drivers/acpi/internal.h
@@ -115,6 +115,7 @@ bool acpi_device_is_present(const struct acpi_device *adev);
 bool acpi_device_is_battery(struct acpi_device *adev);
 bool acpi_device_is_first_physical_node(struct acpi_device *adev,
 					const struct device *dev);
+int acpi_bus_register_early_device(int type);
 
 /* --------------------------------------------------------------------------
                      Device Matching and Notification
diff --git a/drivers/acpi/nfit/core.c b/drivers/acpi/nfit/core.c
index 9c2c49b6a240..abeb4df4f22e 100644
--- a/drivers/acpi/nfit/core.c
+++ b/drivers/acpi/nfit/core.c
@@ -183,13 +183,33 @@ static int xlat_bus_status(void *buf, unsigned int cmd, u32 status)
 	return 0;
 }
 
-static int xlat_nvdimm_status(void *buf, unsigned int cmd, u32 status)
+#define ACPI_LABELS_LOCKED 3
+
+static int xlat_nvdimm_status(struct nvdimm *nvdimm, void *buf, unsigned int cmd,
+		u32 status)
 {
+	struct nfit_mem *nfit_mem = nvdimm_provider_data(nvdimm);
+
 	switch (cmd) {
 	case ND_CMD_GET_CONFIG_SIZE:
+		/*
+		 * In the _LSI, _LSR, _LSW case the locked status is
+		 * communicated via the read/write commands
+		 */
+		if (nfit_mem->has_lsi)
+			break;
+
 		if (status >> 16 & ND_CONFIG_LOCKED)
 			return -EACCES;
 		break;
+	case ND_CMD_GET_CONFIG_DATA:
+		if (nfit_mem->has_lsr && status == ACPI_LABELS_LOCKED)
+			return -EACCES;
+		break;
+	case ND_CMD_SET_CONFIG_DATA:
+		if (nfit_mem->has_lsw && status == ACPI_LABELS_LOCKED)
+			return -EACCES;
+		break;
 	default:
 		break;
 	}
@@ -205,13 +225,182 @@ static int xlat_status(struct nvdimm *nvdimm, void *buf, unsigned int cmd,
 {
 	if (!nvdimm)
 		return xlat_bus_status(buf, cmd, status);
-	return xlat_nvdimm_status(buf, cmd, status);
+	return xlat_nvdimm_status(nvdimm, buf, cmd, status);
+}
+
+/* convert _LS{I,R} packages to the buffer object acpi_nfit_ctl expects */
+static union acpi_object *pkg_to_buf(union acpi_object *pkg)
+{
+	int i;
+	void *dst;
+	size_t size = 0;
+	union acpi_object *buf = NULL;
+
+	if (pkg->type != ACPI_TYPE_PACKAGE) {
+		WARN_ONCE(1, "BIOS bug, unexpected element type: %d\n",
+				pkg->type);
+		goto err;
+	}
+
+	for (i = 0; i < pkg->package.count; i++) {
+		union acpi_object *obj = &pkg->package.elements[i];
+
+		if (obj->type == ACPI_TYPE_INTEGER)
+			size += 4;
+		else if (obj->type == ACPI_TYPE_BUFFER)
+			size += obj->buffer.length;
+		else {
+			WARN_ONCE(1, "BIOS bug, unexpected element type: %d\n",
+					obj->type);
+			goto err;
+		}
+	}
+
+	buf = ACPI_ALLOCATE(sizeof(*buf) + size);
+	if (!buf)
+		goto err;
+
+	dst = buf + 1;
+	buf->type = ACPI_TYPE_BUFFER;
+	buf->buffer.length = size;
+	buf->buffer.pointer = dst;
+	for (i = 0; i < pkg->package.count; i++) {
+		union acpi_object *obj = &pkg->package.elements[i];
+
+		if (obj->type == ACPI_TYPE_INTEGER) {
+			memcpy(dst, &obj->integer.value, 4);
+			dst += 4;
+		} else if (obj->type == ACPI_TYPE_BUFFER) {
+			memcpy(dst, obj->buffer.pointer, obj->buffer.length);
+			dst += obj->buffer.length;
+		}
+	}
+err:
+	ACPI_FREE(pkg);
+	return buf;
+}
+
+static union acpi_object *int_to_buf(union acpi_object *integer)
+{
+	union acpi_object *buf = ACPI_ALLOCATE(sizeof(*buf) + 4);
+	void *dst = NULL;
+
+	if (!buf)
+		goto err;
+
+	if (integer->type != ACPI_TYPE_INTEGER) {
+		WARN_ONCE(1, "BIOS bug, unexpected element type: %d\n",
+				integer->type);
+		goto err;
+	}
+
+	dst = buf + 1;
+	buf->type = ACPI_TYPE_BUFFER;
+	buf->buffer.length = 4;
+	buf->buffer.pointer = dst;
+	memcpy(dst, &integer->integer.value, 4);
+err:
+	ACPI_FREE(integer);
+	return buf;
+}
+
+static union acpi_object *acpi_label_write(acpi_handle handle, u32 offset,
+		u32 len, void *data)
+{
+	acpi_status rc;
+	struct acpi_buffer buf = { ACPI_ALLOCATE_BUFFER, NULL };
+	struct acpi_object_list input = {
+		.count = 3,
+		.pointer = (union acpi_object []) {
+			[0] = {
+				.integer.type = ACPI_TYPE_INTEGER,
+				.integer.value = offset,
+			},
+			[1] = {
+				.integer.type = ACPI_TYPE_INTEGER,
+				.integer.value = len,
+			},
+			[2] = {
+				.buffer.type = ACPI_TYPE_BUFFER,
+				.buffer.pointer = data,
+				.buffer.length = len,
+			},
+		},
+	};
+
+	rc = acpi_evaluate_object(handle, "_LSW", &input, &buf);
+	if (ACPI_FAILURE(rc))
+		return NULL;
+	return int_to_buf(buf.pointer);
+}
+
+static union acpi_object *acpi_label_read(acpi_handle handle, u32 offset,
+		u32 len)
+{
+	acpi_status rc;
+	struct acpi_buffer buf = { ACPI_ALLOCATE_BUFFER, NULL };
+	struct acpi_object_list input = {
+		.count = 2,
+		.pointer = (union acpi_object []) {
+			[0] = {
+				.integer.type = ACPI_TYPE_INTEGER,
+				.integer.value = offset,
+			},
+			[1] = {
+				.integer.type = ACPI_TYPE_INTEGER,
+				.integer.value = len,
+			},
+		},
+	};
+
+	rc = acpi_evaluate_object(handle, "_LSR", &input, &buf);
+	if (ACPI_FAILURE(rc))
+		return NULL;
+	return pkg_to_buf(buf.pointer);
+}
+
+static union acpi_object *acpi_label_info(acpi_handle handle)
+{
+	acpi_status rc;
+	struct acpi_buffer buf = { ACPI_ALLOCATE_BUFFER, NULL };
+
+	rc = acpi_evaluate_object(handle, "_LSI", NULL, &buf);
+	if (ACPI_FAILURE(rc))
+		return NULL;
+	return pkg_to_buf(buf.pointer);
+}
+
+static u8 nfit_dsm_revid(unsigned family, unsigned func)
+{
+	static const u8 revid_table[NVDIMM_FAMILY_MAX+1][32] = {
+		[NVDIMM_FAMILY_INTEL] = {
+			[NVDIMM_INTEL_GET_MODES] = 2,
+			[NVDIMM_INTEL_GET_FWINFO] = 2,
+			[NVDIMM_INTEL_START_FWUPDATE] = 2,
+			[NVDIMM_INTEL_SEND_FWUPDATE] = 2,
+			[NVDIMM_INTEL_FINISH_FWUPDATE] = 2,
+			[NVDIMM_INTEL_QUERY_FWUPDATE] = 2,
+			[NVDIMM_INTEL_SET_THRESHOLD] = 2,
+			[NVDIMM_INTEL_INJECT_ERROR] = 2,
+		},
+	};
+	u8 id;
+
+	if (family > NVDIMM_FAMILY_MAX)
+		return 0;
+	if (func > 31)
+		return 0;
+	id = revid_table[family][func];
+	if (id == 0)
+		return 1; /* default */
+	return id;
 }
 
 int acpi_nfit_ctl(struct nvdimm_bus_descriptor *nd_desc, struct nvdimm *nvdimm,
 		unsigned int cmd, void *buf, unsigned int buf_len, int *cmd_rc)
 {
 	struct acpi_nfit_desc *acpi_desc = to_acpi_nfit_desc(nd_desc);
+	struct nfit_mem *nfit_mem = nvdimm_provider_data(nvdimm);
 	union acpi_object in_obj, in_buf, *out_obj;
 	const struct nd_cmd_desc *desc = NULL;
 	struct device *dev = acpi_desc->dev;
@@ -235,7 +424,6 @@ int acpi_nfit_ctl(struct nvdimm_bus_descriptor *nd_desc, struct nvdimm *nvdimm,
 	}
 
 	if (nvdimm) {
-		struct nfit_mem *nfit_mem = nvdimm_provider_data(nvdimm);
 		struct acpi_device *adev = nfit_mem->adev;
 
 		if (!adev)
@@ -294,7 +482,29 @@ int acpi_nfit_ctl(struct nvdimm_bus_descriptor *nd_desc, struct nvdimm *nvdimm,
 			in_buf.buffer.pointer,
 			min_t(u32, 256, in_buf.buffer.length), true);
 
-	out_obj = acpi_evaluate_dsm(handle, guid, 1, func, &in_obj);
+	/* call the BIOS, prefer the named methods over _DSM if available */
+	if (nvdimm && cmd == ND_CMD_GET_CONFIG_SIZE && nfit_mem->has_lsi)
+		out_obj = acpi_label_info(handle);
+	else if (nvdimm && cmd == ND_CMD_GET_CONFIG_DATA && nfit_mem->has_lsr) {
+		struct nd_cmd_get_config_data_hdr *p = buf;
+
+		out_obj = acpi_label_read(handle, p->in_offset, p->in_length);
+	} else if (nvdimm && cmd == ND_CMD_SET_CONFIG_DATA
+			&& nfit_mem->has_lsw) {
+		struct nd_cmd_set_config_hdr *p = buf;
+
+		out_obj = acpi_label_write(handle, p->in_offset, p->in_length,
+				p->in_buf);
+	} else {
+		u8 revid;
+
+		if (nvdimm)
+			revid = nfit_dsm_revid(nfit_mem->family, func);
+		else
+			revid = 1;
+		out_obj = acpi_evaluate_dsm(handle, guid, revid, func, &in_obj);
+	}
+
 	if (!out_obj) {
 		dev_dbg(dev, "%s:%s _DSM failed cmd: %s\n", __func__, dimm_name,
 				cmd_name);
@@ -356,8 +566,10 @@ int acpi_nfit_ctl(struct nvdimm_bus_descriptor *nd_desc, struct nvdimm *nvdimm,
 	 * Set fw_status for all the commands with a known format to be
 	 * later interpreted by xlat_status().
 	 */
-	if (i >= 1 && ((cmd >= ND_CMD_ARS_CAP && cmd <= ND_CMD_CLEAR_ERROR)
-			|| (cmd >= ND_CMD_SMART && cmd <= ND_CMD_VENDOR)))
+	if (i >= 1 && ((!nvdimm && cmd >= ND_CMD_ARS_CAP
+					&& cmd <= ND_CMD_CLEAR_ERROR)
+				|| (nvdimm && cmd >= ND_CMD_SMART
+					&& cmd <= ND_CMD_VENDOR)))
 		fw_status = *(u32 *) out_obj->buffer.pointer;
 
 	if (offset + in_buf.buffer.length < buf_len) {
@@ -1431,6 +1643,7 @@ static int acpi_nfit_add_dimm(struct acpi_nfit_desc *acpi_desc,
 {
 	struct acpi_device *adev, *adev_dimm;
 	struct device *dev = acpi_desc->dev;
+	union acpi_object *obj;
 	unsigned long dsm_mask;
 	const guid_t *guid;
 	int i;
@@ -1457,13 +1670,18 @@ static int acpi_nfit_add_dimm(struct acpi_nfit_desc *acpi_desc,
 				dev_name(&adev_dimm->dev));
 		return -ENXIO;
 	}
+	/*
+	 * Record nfit_mem for the notification path to track back to
+	 * the nfit sysfs attributes for this dimm device object.
+	 */
+	dev_set_drvdata(&adev_dimm->dev, nfit_mem);
 
 	/*
 	 * Until standardization materializes we need to consider 4
 	 * different command sets.  Note, that checking for function0 (bit0)
 	 * tells us if any commands are reachable through this GUID.
 	 */
-	for (i = NVDIMM_FAMILY_INTEL; i <= NVDIMM_FAMILY_MSFT; i++)
+	for (i = 0; i <= NVDIMM_FAMILY_MAX; i++)
 		if (acpi_check_dsm(adev_dimm->handle, to_nfit_uuid(i), 1, 1))
 			if (family < 0 || i == default_dsm_family)
 				family = i;
@@ -1473,7 +1691,7 @@ static int acpi_nfit_add_dimm(struct acpi_nfit_desc *acpi_desc,
 	if (override_dsm_mask && !disable_vendor_specific)
 		dsm_mask = override_dsm_mask;
 	else if (nfit_mem->family == NVDIMM_FAMILY_INTEL) {
-		dsm_mask = 0x3fe;
+		dsm_mask = NVDIMM_INTEL_CMDMASK;
 		if (disable_vendor_specific)
 			dsm_mask &= ~(1 << ND_CMD_VENDOR);
 	} else if (nfit_mem->family == NVDIMM_FAMILY_HPE1) {
@@ -1493,9 +1711,32 @@ static int acpi_nfit_add_dimm(struct acpi_nfit_desc *acpi_desc,
 
 	guid = to_nfit_uuid(nfit_mem->family);
 	for_each_set_bit(i, &dsm_mask, BITS_PER_LONG)
-		if (acpi_check_dsm(adev_dimm->handle, guid, 1, 1ULL << i))
+		if (acpi_check_dsm(adev_dimm->handle, guid,
+					nfit_dsm_revid(nfit_mem->family, i),
+					1ULL << i))
 			set_bit(i, &nfit_mem->dsm_mask);
 
+	obj = acpi_label_info(adev_dimm->handle);
+	if (obj) {
+		ACPI_FREE(obj);
+		nfit_mem->has_lsi = 1;
+		dev_dbg(dev, "%s: has _LSI\n", dev_name(&adev_dimm->dev));
+	}
+
+	obj = acpi_label_read(adev_dimm->handle, 0, 0);
+	if (obj) {
+		ACPI_FREE(obj);
+		nfit_mem->has_lsr = 1;
+		dev_dbg(dev, "%s: has _LSR\n", dev_name(&adev_dimm->dev));
+	}
+
+	obj = acpi_label_write(adev_dimm->handle, 0, 0, NULL);
+	if (obj) {
+		ACPI_FREE(obj);
+		nfit_mem->has_lsw = 1;
+		dev_dbg(dev, "%s: has _LSW\n", dev_name(&adev_dimm->dev));
+	}
+
 	return 0;
 }
 
@@ -1516,9 +1757,11 @@ static void shutdown_dimm_notify(void *data)
 			sysfs_put(nfit_mem->flags_attr);
 			nfit_mem->flags_attr = NULL;
 		}
-		if (adev_dimm)
+		if (adev_dimm) {
 			acpi_remove_notify_handler(adev_dimm->handle,
 					ACPI_DEVICE_NOTIFY, acpi_nvdimm_notify);
+			dev_set_drvdata(&adev_dimm->dev, NULL);
+		}
 	}
 	mutex_unlock(&acpi_desc->init_mutex);
 }
@@ -1571,8 +1814,21 @@ static int acpi_nfit_register_dimms(struct acpi_nfit_desc *acpi_desc)
 		 * userspace interface.
 		 */
 		cmd_mask = 1UL << ND_CMD_CALL;
-		if (nfit_mem->family == NVDIMM_FAMILY_INTEL)
-			cmd_mask |= nfit_mem->dsm_mask;
+		if (nfit_mem->family == NVDIMM_FAMILY_INTEL) {
+			/*
+			 * These commands have a 1:1 correspondence
+			 * between DSM payload and libnvdimm ioctl
+			 * payload format.
+			 */
+			cmd_mask |= nfit_mem->dsm_mask & NVDIMM_STANDARD_CMDMASK;
+		}
+
+		if (nfit_mem->has_lsi)
+			set_bit(ND_CMD_GET_CONFIG_SIZE, &cmd_mask);
+		if (nfit_mem->has_lsr)
+			set_bit(ND_CMD_GET_CONFIG_DATA, &cmd_mask);
+		if (nfit_mem->has_lsw)
+			set_bit(ND_CMD_SET_CONFIG_DATA, &cmd_mask);
 
 		flush = nfit_mem->nfit_flush ? nfit_mem->nfit_flush->flush
 			: NULL;
@@ -1645,6 +1901,7 @@ static void acpi_nfit_init_dsms(struct acpi_nfit_desc *acpi_desc)
 	int i;
 
 	nd_desc->cmd_mask = acpi_desc->bus_cmd_force_en;
+	nd_desc->bus_dsm_mask = acpi_desc->bus_nfit_cmd_force_en;
 	adev = to_acpi_dev(acpi_desc);
 	if (!adev)
 		return;
@@ -2239,7 +2496,7 @@ static int ars_status_process_records(struct acpi_nfit_desc *acpi_desc,
 		if (ars_status->out_length
 				< 44 + sizeof(struct nd_ars_record) * (i + 1))
 			break;
-		rc = nvdimm_bus_add_poison(nvdimm_bus,
+		rc = nvdimm_bus_add_badrange(nvdimm_bus,
 				ars_status->records[i].err_address,
 				ars_status->records[i].length);
 		if (rc)
diff --git a/drivers/acpi/nfit/mce.c b/drivers/acpi/nfit/mce.c
index feeb95d574fa..b92921439657 100644
--- a/drivers/acpi/nfit/mce.c
+++ b/drivers/acpi/nfit/mce.c
@@ -67,7 +67,7 @@ static int nfit_handle_mce(struct notifier_block *nb, unsigned long val,
 			continue;
 
 		/* If this fails due to an -ENOMEM, there is little we can do */
-		nvdimm_bus_add_poison(acpi_desc->nvdimm_bus,
+		nvdimm_bus_add_badrange(acpi_desc->nvdimm_bus,
 				ALIGN(mce->addr, L1_CACHE_BYTES),
 				L1_CACHE_BYTES);
 		nvdimm_region_notify(nfit_spa->nd_region,
diff --git a/drivers/acpi/nfit/nfit.h b/drivers/acpi/nfit/nfit.h
index 54292db61262..f0cf18b2da8b 100644
--- a/drivers/acpi/nfit/nfit.h
+++ b/drivers/acpi/nfit/nfit.h
@@ -24,7 +24,7 @@
 /* ACPI 6.1 */
 #define UUID_NFIT_BUS "2f10e7a4-9e91-11e4-89d3-123b93f75cba"
 
-/* http://pmem.io/documents/NVDIMM_DSM_Interface_Example.pdf */
+/* http://pmem.io/documents/NVDIMM_DSM_Interface-V1.6.pdf */
 #define UUID_NFIT_DIMM "4309ac30-0d11-11e4-9191-0800200c9a66"
 
 /* https://github.com/HewlettPackard/hpe-nvm/blob/master/Documentation/ */
@@ -38,6 +38,37 @@
 		| ACPI_NFIT_MEM_RESTORE_FAILED | ACPI_NFIT_MEM_FLUSH_FAILED \
 		| ACPI_NFIT_MEM_NOT_ARMED | ACPI_NFIT_MEM_MAP_FAILED)
 
+#define NVDIMM_FAMILY_MAX NVDIMM_FAMILY_MSFT
+
+#define NVDIMM_STANDARD_CMDMASK \
+(1 << ND_CMD_SMART | 1 << ND_CMD_SMART_THRESHOLD | 1 << ND_CMD_DIMM_FLAGS \
+ | 1 << ND_CMD_GET_CONFIG_SIZE | 1 << ND_CMD_GET_CONFIG_DATA \
+ | 1 << ND_CMD_SET_CONFIG_DATA | 1 << ND_CMD_VENDOR_EFFECT_LOG_SIZE \
+ | 1 << ND_CMD_VENDOR_EFFECT_LOG | 1 << ND_CMD_VENDOR)
+
+/*
+ * Command numbers that the kernel needs to know about to handle
+ * non-default DSM revision ids
+ */
+enum nvdimm_family_cmds {
+	NVDIMM_INTEL_LATCH_SHUTDOWN = 10,
+	NVDIMM_INTEL_GET_MODES = 11,
+	NVDIMM_INTEL_GET_FWINFO = 12,
+	NVDIMM_INTEL_START_FWUPDATE = 13,
+	NVDIMM_INTEL_SEND_FWUPDATE = 14,
+	NVDIMM_INTEL_FINISH_FWUPDATE = 15,
+	NVDIMM_INTEL_QUERY_FWUPDATE = 16,
+	NVDIMM_INTEL_SET_THRESHOLD = 17,
+	NVDIMM_INTEL_INJECT_ERROR = 18,
+};
+
+#define NVDIMM_INTEL_CMDMASK \
+(NVDIMM_STANDARD_CMDMASK | 1 << NVDIMM_INTEL_GET_MODES \
+ | 1 << NVDIMM_INTEL_GET_FWINFO | 1 << NVDIMM_INTEL_START_FWUPDATE \
+ | 1 << NVDIMM_INTEL_SEND_FWUPDATE | 1 << NVDIMM_INTEL_FINISH_FWUPDATE \
+ | 1 << NVDIMM_INTEL_QUERY_FWUPDATE | 1 << NVDIMM_INTEL_SET_THRESHOLD \
+ | 1 << NVDIMM_INTEL_INJECT_ERROR | 1 << NVDIMM_INTEL_LATCH_SHUTDOWN)
+
 enum nfit_uuids {
 	/* for simplicity alias the uuid index with the family id */
 	NFIT_DEV_DIMM = NVDIMM_FAMILY_INTEL,
@@ -140,6 +171,9 @@ struct nfit_mem {
 	struct resource *flush_wpq;
 	unsigned long dsm_mask;
 	int family;
+	u32 has_lsi:1;
+	u32 has_lsr:1;
+	u32 has_lsw:1;
 };
 
 struct acpi_nfit_desc {
@@ -167,6 +201,7 @@ struct acpi_nfit_desc {
 	unsigned int init_complete:1;
 	unsigned long dimm_cmd_force_en;
 	unsigned long bus_cmd_force_en;
+	unsigned long bus_nfit_cmd_force_en;
 	int (*blk_do_io)(struct nd_blk_region *ndbr, resource_size_t dpa,
 			void *iobuf, u64 len, int rw);
 };
diff --git a/drivers/acpi/pmic/intel_pmic_chtdc_ti.c b/drivers/acpi/pmic/intel_pmic_chtdc_ti.c
new file mode 100644
index 000000000000..109c1e9c9c7a
--- /dev/null
+++ b/drivers/acpi/pmic/intel_pmic_chtdc_ti.c
@@ -0,0 +1,137 @@
+/*
+ * Dollar Cove TI PMIC operation region driver
+ * Copyright (C) 2014 Intel Corporation. All rights reserved.
+ *
+ * Rewritten and cleaned up
+ * Copyright (C) 2017 Takashi Iwai <tiwai@suse.de>
+ */
+
+#include <linux/acpi.h>
+#include <linux/init.h>
+#include <linux/mfd/intel_soc_pmic.h>
+#include <linux/platform_device.h>
+#include "intel_pmic.h"
+
+/* registers stored in 16bit BE (high:low, total 10bit) */
+#define CHTDC_TI_VBAT		0x54
+#define CHTDC_TI_DIETEMP	0x56
+#define CHTDC_TI_BPTHERM	0x58
+#define CHTDC_TI_GPADC		0x5a
+
+static struct pmic_table chtdc_ti_power_table[] = {
+	{ .address = 0x00, .reg = 0x41 },
+	{ .address = 0x04, .reg = 0x42 },
+	{ .address = 0x08, .reg = 0x43 },
+	{ .address = 0x0c, .reg = 0x45 },
+	{ .address = 0x10, .reg = 0x46 },
+	{ .address = 0x14, .reg = 0x47 },
+	{ .address = 0x18, .reg = 0x48 },
+	{ .address = 0x1c, .reg = 0x49 },
+	{ .address = 0x20, .reg = 0x4a },
+	{ .address = 0x24, .reg = 0x4b },
+	{ .address = 0x28, .reg = 0x4c },
+	{ .address = 0x2c, .reg = 0x4d },
+	{ .address = 0x30, .reg = 0x4e },
+};
+
+static struct pmic_table chtdc_ti_thermal_table[] = {
+	{
+		.address = 0x00,
+		.reg = CHTDC_TI_GPADC
+	},
+	{
+		.address = 0x0c,
+		.reg = CHTDC_TI_GPADC
+	},
+	/* TMP2 -> SYSTEMP */
+	{
+		.address = 0x18,
+		.reg = CHTDC_TI_GPADC
+	},
+	/* TMP3 -> BPTHERM */
+	{
+		.address = 0x24,
+		.reg = CHTDC_TI_BPTHERM
+	},
+	{
+		.address = 0x30,
+		.reg = CHTDC_TI_GPADC
+	},
+	/* TMP5 -> DIETEMP */
+	{
+		.address = 0x3c,
+		.reg = CHTDC_TI_DIETEMP
+	},
+};
+
+static int chtdc_ti_pmic_get_power(struct regmap *regmap, int reg, int bit,
+				   u64 *value)
+{
+	int data;
+
+	if (regmap_read(regmap, reg, &data))
+		return -EIO;
+
+	*value = data & 1;
+	return 0;
+}
+
+static int chtdc_ti_pmic_update_power(struct regmap *regmap, int reg, int bit,
+				      bool on)
+{
+	return regmap_update_bits(regmap, reg, 1, on);
+}
+
+static int chtdc_ti_pmic_get_raw_temp(struct regmap *regmap, int reg)
+{
+	u8 buf[2];
+
+	if (regmap_bulk_read(regmap, reg, buf, 2))
+		return -EIO;
+
+	/* stored in big-endian */
+	return ((buf[0] & 0x03) << 8) | buf[1];
+}
+
+static struct intel_pmic_opregion_data chtdc_ti_pmic_opregion_data = {
+	.get_power = chtdc_ti_pmic_get_power,
+	.update_power = chtdc_ti_pmic_update_power,
+	.get_raw_temp = chtdc_ti_pmic_get_raw_temp,
+	.power_table = chtdc_ti_power_table,
+	.power_table_count = ARRAY_SIZE(chtdc_ti_power_table),
+	.thermal_table = chtdc_ti_thermal_table,
+	.thermal_table_count = ARRAY_SIZE(chtdc_ti_thermal_table),
+};
+
+static int chtdc_ti_pmic_opregion_probe(struct platform_device *pdev)
+{
+	struct intel_soc_pmic *pmic = dev_get_drvdata(pdev->dev.parent);
+	int err;
+
+	err = intel_pmic_install_opregion_handler(&pdev->dev,
+			ACPI_HANDLE(pdev->dev.parent), pmic->regmap,
+			&chtdc_ti_pmic_opregion_data);
+	if (err < 0)
+		return err;
+
+	/* Re-enumerate devices depending on PMIC */
+	acpi_walk_dep_device_list(ACPI_HANDLE(pdev->dev.parent));
+	return 0;
+}
+
+static const struct platform_device_id chtdc_ti_pmic_opregion_id_table[] = {
+	{ .name = "chtdc_ti_region" },
+	{},
+};
+
+static struct platform_driver chtdc_ti_pmic_opregion_driver = {
+	.probe = chtdc_ti_pmic_opregion_probe,
+	.driver = {
+		.name = "cht_dollar_cove_ti_pmic",
+	},
+	.id_table = chtdc_ti_pmic_opregion_id_table,
+};
+module_platform_driver(chtdc_ti_pmic_opregion_driver);
+
+MODULE_DESCRIPTION("Dollar Cove TI PMIC opregion driver");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index e14e964bfe6d..b0fe5272c76a 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -1024,6 +1024,9 @@ static void acpi_device_get_busid(struct acpi_device *device)
 	case ACPI_BUS_TYPE_SLEEP_BUTTON:
 		strcpy(device->pnp.bus_id, "SLPF");
 		break;
+	case ACPI_BUS_TYPE_ECDT_EC:
+		strcpy(device->pnp.bus_id, "ECDT");
+		break;
 	default:
 		acpi_get_name(device->handle, ACPI_SINGLE_NAME, &buffer);
 		/* Clean up trailing underscores (if any) */
@@ -1304,6 +1307,9 @@ static void acpi_set_pnp_ids(acpi_handle handle, struct acpi_device_pnp *pnp,
 	case ACPI_BUS_TYPE_SLEEP_BUTTON:
 		acpi_add_id(pnp, ACPI_BUTTON_HID_SLEEPF);
 		break;
+	case ACPI_BUS_TYPE_ECDT_EC:
+		acpi_add_id(pnp, ACPI_ECDT_HID);
+		break;
 	}
 }
 
@@ -2046,6 +2052,21 @@ void acpi_bus_trim(struct acpi_device *adev)
 }
 EXPORT_SYMBOL_GPL(acpi_bus_trim);
 
+int acpi_bus_register_early_device(int type)
+{
+	struct acpi_device *device = NULL;
+	int result;
+
+	result = acpi_add_single_object(&device, NULL,
+					type, ACPI_STA_DEFAULT);
+	if (result)
+		return result;
+
+	device->flags.match_driver = true;
+	return device_attach(&device->dev);
+}
+EXPORT_SYMBOL_GPL(acpi_bus_register_early_device);
+
 static int acpi_bus_scan_fixed(void)
 {
 	int result = 0;
diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c
index bc303df60d5d..06a150bb35bf 100644
--- a/drivers/acpi/sysfs.c
+++ b/drivers/acpi/sysfs.c
@@ -231,7 +231,8 @@ module_param_cb(trace_method_name, &param_ops_trace_method, &trace_method_name,
 module_param_cb(trace_debug_layer, &param_ops_trace_attrib, &acpi_gbl_trace_dbg_layer, 0644);
 module_param_cb(trace_debug_level, &param_ops_trace_attrib, &acpi_gbl_trace_dbg_level, 0644);
 
-static int param_set_trace_state(const char *val, struct kernel_param *kp)
+static int param_set_trace_state(const char *val,
+				 const struct kernel_param *kp)
 {
 	acpi_status status;
 	const char *method = trace_method_name;
@@ -267,7 +268,7 @@ static int param_set_trace_state(const char *val, struct kernel_param *kp)
 	return 0;
 }
 
-static int param_get_trace_state(char *buffer, struct kernel_param *kp)
+static int param_get_trace_state(char *buffer, const struct kernel_param *kp)
 {
 	if (!(acpi_gbl_trace_flags & ACPI_TRACE_ENABLED))
 		return sprintf(buffer, "disable");
@@ -296,7 +297,8 @@ MODULE_PARM_DESC(aml_debug_output,
 		 "To enable/disable the ACPI Debug Object output.");
 
 /* /sys/module/acpi/parameters/acpica_version */
-static int param_get_acpica_version(char *buffer, struct kernel_param *kp)
+static int param_get_acpica_version(char *buffer,
+				    const struct kernel_param *kp)
 {
 	int result;
 
diff --git a/drivers/acpi/utils.c b/drivers/acpi/utils.c
index 0a9e5979aaa9..9d49a1acebe3 100644
--- a/drivers/acpi/utils.c
+++ b/drivers/acpi/utils.c
@@ -355,6 +355,7 @@ acpi_evaluate_reference(acpi_handle handle,
 	}
 
 	if (package->package.count > ACPI_MAX_HANDLES) {
+		kfree(package);
 		return AE_NO_MEMORY;
 	}
 	list->count = package->package.count;
diff --git a/drivers/android/binder.c b/drivers/android/binder.c
index fddf76ef5bd6..bccec9de0533 100644
--- a/drivers/android/binder.c
+++ b/drivers/android/binder.c
@@ -150,7 +150,7 @@ static DECLARE_WAIT_QUEUE_HEAD(binder_user_error_wait);
 static int binder_stop_on_user_error;
 
 static int binder_set_stop_on_user_error(const char *val,
-					 struct kernel_param *kp)
+					 const struct kernel_param *kp)
 {
 	int ret;
 
@@ -1948,6 +1948,26 @@ static void binder_send_failed_reply(struct binder_transaction *t,
 }
 
 /**
+ * binder_cleanup_transaction() - cleans up undelivered transaction
+ * @t:		transaction that needs to be cleaned up
+ * @reason:	reason the transaction wasn't delivered
+ * @error_code:	error to return to caller (if synchronous call)
+ */
+static void binder_cleanup_transaction(struct binder_transaction *t,
+				       const char *reason,
+				       uint32_t error_code)
+{
+	if (t->buffer->target_node && !(t->flags & TF_ONE_WAY)) {
+		binder_send_failed_reply(t, error_code);
+	} else {
+		binder_debug(BINDER_DEBUG_DEAD_TRANSACTION,
+			"undelivered transaction %d, %s\n",
+			t->debug_id, reason);
+		binder_free_transaction(t);
+	}
+}
+
+/**
  * binder_validate_object() - checks for a valid metadata object in a buffer.
  * @buffer:	binder_buffer that we're parsing.
  * @offset:	offset in the buffer at which to validate an object.
@@ -2192,7 +2212,7 @@ static void binder_transaction_buffer_release(struct binder_proc *proc,
 						     off_start,
 						     offp - off_start);
 			if (!parent) {
-				pr_err("transaction release %d bad parent offset",
+				pr_err("transaction release %d bad parent offset\n",
 				       debug_id);
 				continue;
 			}
@@ -4015,12 +4035,20 @@ retry:
 		if (put_user(cmd, (uint32_t __user *)ptr)) {
 			if (t_from)
 				binder_thread_dec_tmpref(t_from);
+
+			binder_cleanup_transaction(t, "put_user failed",
+						   BR_FAILED_REPLY);
+
 			return -EFAULT;
 		}
 		ptr += sizeof(uint32_t);
 		if (copy_to_user(ptr, &tr, sizeof(tr))) {
 			if (t_from)
 				binder_thread_dec_tmpref(t_from);
+
+			binder_cleanup_transaction(t, "copy_to_user failed",
+						   BR_FAILED_REPLY);
+
 			return -EFAULT;
 		}
 		ptr += sizeof(tr);
@@ -4090,15 +4118,9 @@ static void binder_release_work(struct binder_proc *proc,
 			struct binder_transaction *t;
 
 			t = container_of(w, struct binder_transaction, work);
-			if (t->buffer->target_node &&
-			    !(t->flags & TF_ONE_WAY)) {
-				binder_send_failed_reply(t, BR_DEAD_REPLY);
-			} else {
-				binder_debug(BINDER_DEBUG_DEAD_TRANSACTION,
-					"undelivered transaction %d\n",
-					t->debug_id);
-				binder_free_transaction(t);
-			}
+
+			binder_cleanup_transaction(t, "process died.",
+						   BR_DEAD_REPLY);
 		} break;
 		case BINDER_WORK_RETURN_ERROR: {
 			struct binder_error *e = container_of(
diff --git a/drivers/android/binder_alloc.c b/drivers/android/binder_alloc.c
index c2819a3d58a6..6f6f745605af 100644
--- a/drivers/android/binder_alloc.c
+++ b/drivers/android/binder_alloc.c
@@ -186,12 +186,12 @@ struct binder_buffer *binder_alloc_prepare_to_free(struct binder_alloc *alloc,
 }
 
 static int binder_update_page_range(struct binder_alloc *alloc, int allocate,
-				    void *start, void *end,
-				    struct vm_area_struct *vma)
+				    void *start, void *end)
 {
 	void *page_addr;
 	unsigned long user_page_addr;
 	struct binder_lru_page *page;
+	struct vm_area_struct *vma = NULL;
 	struct mm_struct *mm = NULL;
 	bool need_mm = false;
 
@@ -215,7 +215,7 @@ static int binder_update_page_range(struct binder_alloc *alloc, int allocate,
 		}
 	}
 
-	if (!vma && need_mm && mmget_not_zero(alloc->vma_vm_mm))
+	if (need_mm && mmget_not_zero(alloc->vma_vm_mm))
 		mm = alloc->vma_vm_mm;
 
 	if (mm) {
@@ -437,7 +437,7 @@ struct binder_buffer *binder_alloc_new_buf_locked(struct binder_alloc *alloc,
 	if (end_page_addr > has_page_addr)
 		end_page_addr = has_page_addr;
 	ret = binder_update_page_range(alloc, 1,
-	    (void *)PAGE_ALIGN((uintptr_t)buffer->data), end_page_addr, NULL);
+	    (void *)PAGE_ALIGN((uintptr_t)buffer->data), end_page_addr);
 	if (ret)
 		return ERR_PTR(ret);
 
@@ -478,7 +478,7 @@ struct binder_buffer *binder_alloc_new_buf_locked(struct binder_alloc *alloc,
 err_alloc_buf_struct_failed:
 	binder_update_page_range(alloc, 0,
 				 (void *)PAGE_ALIGN((uintptr_t)buffer->data),
-				 end_page_addr, NULL);
+				 end_page_addr);
 	return ERR_PTR(-ENOMEM);
 }
 
@@ -562,8 +562,7 @@ static void binder_delete_free_buffer(struct binder_alloc *alloc,
 				   alloc->pid, buffer->data,
 				   prev->data, next ? next->data : NULL);
 		binder_update_page_range(alloc, 0, buffer_start_page(buffer),
-					 buffer_start_page(buffer) + PAGE_SIZE,
-					 NULL);
+					 buffer_start_page(buffer) + PAGE_SIZE);
 	}
 	list_del(&buffer->entry);
 	kfree(buffer);
@@ -600,8 +599,7 @@ static void binder_free_buf_locked(struct binder_alloc *alloc,
 
 	binder_update_page_range(alloc, 0,
 		(void *)PAGE_ALIGN((uintptr_t)buffer->data),
-		(void *)(((uintptr_t)buffer->data + buffer_size) & PAGE_MASK),
-		NULL);
+		(void *)(((uintptr_t)buffer->data + buffer_size) & PAGE_MASK));
 
 	rb_erase(&buffer->rb_node, &alloc->allocated_buffers);
 	buffer->free = 1;
@@ -984,7 +982,7 @@ binder_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
 	return ret;
 }
 
-struct shrinker binder_shrinker = {
+static struct shrinker binder_shrinker = {
 	.count_objects = binder_shrink_count,
 	.scan_objects = binder_shrink_scan,
 	.seeks = DEFAULT_SEEKS,
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 9f78bb03bb76..5443cb71d7ba 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -57,6 +57,7 @@ enum {
 	AHCI_PCI_BAR_STA2X11	= 0,
 	AHCI_PCI_BAR_CAVIUM	= 0,
 	AHCI_PCI_BAR_ENMOTUS	= 2,
+	AHCI_PCI_BAR_CAVIUM_GEN5	= 4,
 	AHCI_PCI_BAR_STANDARD	= 5,
 };
 
@@ -1570,8 +1571,12 @@ static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 		ahci_pci_bar = AHCI_PCI_BAR_STA2X11;
 	else if (pdev->vendor == 0x1c44 && pdev->device == 0x8000)
 		ahci_pci_bar = AHCI_PCI_BAR_ENMOTUS;
-	else if (pdev->vendor == 0x177d && pdev->device == 0xa01c)
-		ahci_pci_bar = AHCI_PCI_BAR_CAVIUM;
+	else if (pdev->vendor == PCI_VENDOR_ID_CAVIUM) {
+		if (pdev->device == 0xa01c)
+			ahci_pci_bar = AHCI_PCI_BAR_CAVIUM;
+		if (pdev->device == 0xa084)
+			ahci_pci_bar = AHCI_PCI_BAR_CAVIUM_GEN5;
+	}
 
 	/* acquire resources */
 	rc = pcim_enable_device(pdev);
diff --git a/drivers/ata/ahci_ceva.c b/drivers/ata/ahci_ceva.c
index 207649d323c5..5ecc9d46cb54 100644
--- a/drivers/ata/ahci_ceva.c
+++ b/drivers/ata/ahci_ceva.c
@@ -32,15 +32,27 @@
 #define AHCI_VEND_PP3C  0xB0
 #define AHCI_VEND_PP4C  0xB4
 #define AHCI_VEND_PP5C  0xB8
+#define AHCI_VEND_AXICC 0xBC
 #define AHCI_VEND_PAXIC 0xC0
 #define AHCI_VEND_PTC   0xC8
 
 /* Vendor Specific Register bit definitions */
 #define PAXIC_ADBW_BW64 0x1
-#define PAXIC_MAWIDD	(1 << 8)
-#define PAXIC_MARIDD	(1 << 16)
+#define PAXIC_MAWID(i)	(((i) * 2) << 4)
+#define PAXIC_MARID(i)	(((i) * 2) << 12)
+#define PAXIC_MARIDD(i)	((((i) * 2) + 1) << 16)
+#define PAXIC_MAWIDD(i)	((((i) * 2) + 1) << 8)
 #define PAXIC_OTL	(0x4 << 20)
 
+/* Register bit definitions for cache control */
+#define AXICC_ARCA_VAL  (0xF << 0)
+#define AXICC_ARCF_VAL  (0xF << 4)
+#define AXICC_ARCH_VAL  (0xF << 8)
+#define AXICC_ARCP_VAL  (0xF << 12)
+#define AXICC_AWCFD_VAL (0xF << 16)
+#define AXICC_AWCD_VAL  (0xF << 20)
+#define AXICC_AWCF_VAL  (0xF << 24)
+
 #define PCFG_TPSS_VAL	(0x32 << 16)
 #define PCFG_TPRS_VAL	(0x2 << 12)
 #define PCFG_PAD_VAL	0x2
@@ -50,21 +62,6 @@
 #define PPCFG_PSS_EN	(1 << 29)
 #define PPCFG_ESDF_EN	(1 << 31)
 
-#define PP2C_CIBGMN	0x0F
-#define PP2C_CIBGMX	(0x25 << 8)
-#define PP2C_CIBGN	(0x18 << 16)
-#define PP2C_CINMP	(0x29 << 24)
-
-#define PP3C_CWBGMN	0x04
-#define PP3C_CWBGMX	(0x0B << 8)
-#define PP3C_CWBGN	(0x08 << 16)
-#define PP3C_CWNMP	(0x0F << 24)
-
-#define PP4C_BMX	0x0a
-#define PP4C_BNM	(0x08 << 8)
-#define PP4C_SFD	(0x4a << 16)
-#define PP4C_PTST	(0x06 << 24)
-
 #define PP5C_RIT	0x60216
 #define PP5C_RCT	(0x7f0 << 20)
 
@@ -75,6 +72,7 @@
 #define PORT1_BASE	0x180
 
 /* Port Control Register Bit Definitions */
+#define PORT_SCTL_SPD_GEN3	(0x3 << 4)
 #define PORT_SCTL_SPD_GEN2	(0x2 << 4)
 #define PORT_SCTL_SPD_GEN1	(0x1 << 4)
 #define PORT_SCTL_IPM		(0x3 << 8)
@@ -85,13 +83,43 @@
 #define DRV_NAME	"ahci-ceva"
 #define CEVA_FLAG_BROKEN_GEN2	1
 
+static unsigned int rx_watermark = PTC_RX_WM_VAL;
+module_param(rx_watermark, uint, 0644);
+MODULE_PARM_DESC(rx_watermark, "RxWaterMark value (0 - 0x80)");
+
 struct ceva_ahci_priv {
 	struct platform_device *ahci_pdev;
+	/* Port Phy2Cfg Register */
+	u32 pp2c[NR_PORTS];
+	u32 pp3c[NR_PORTS];
+	u32 pp4c[NR_PORTS];
+	u32 pp5c[NR_PORTS];
+	/* Axi Cache Control Register */
+	u32 axicc;
+	bool is_cci_enabled;
 	int flags;
 };
 
+static unsigned int ceva_ahci_read_id(struct ata_device *dev,
+					struct ata_taskfile *tf, u16 *id)
+{
+	u32 err_mask;
+
+	err_mask = ata_do_dev_read_id(dev, tf, id);
+	if (err_mask)
+		return err_mask;
+	/*
+	 * Since CEVA controller does not support device sleep feature, we
+	 * need to clear DEVSLP (bit 8) in word78 of the IDENTIFY DEVICE data.
+	 */
+	id[ATA_ID_FEATURE_SUPP] &= cpu_to_le16(~(1 << 8));
+
+	return 0;
+}
+
 static struct ata_port_operations ahci_ceva_ops = {
 	.inherits = &ahci_platform_ops,
+	.read_id = ceva_ahci_read_id,
 };
 
 static const struct ata_port_info ahci_ceva_port_info = {
@@ -108,14 +136,6 @@ static void ahci_ceva_setup(struct ahci_host_priv *hpriv)
 	u32 tmp;
 	int i;
 
-	/*
-	 * AXI Data bus width to 64
-	 * Set Mem Addr Read, Write ID for data transfers
-	 * Transfer limit to 72 DWord
-	 */
-	tmp = PAXIC_ADBW_BW64 | PAXIC_MAWIDD | PAXIC_MARIDD | PAXIC_OTL;
-	writel(tmp, mmio + AHCI_VEND_PAXIC);
-
 	/* Set AHCI Enable */
 	tmp = readl(mmio + HOST_CTL);
 	tmp |= HOST_AHCI_EN;
@@ -126,32 +146,48 @@ static void ahci_ceva_setup(struct ahci_host_priv *hpriv)
 		tmp = PCFG_TPSS_VAL | PCFG_TPRS_VAL | (PCFG_PAD_VAL + i);
 		writel(tmp, mmio + AHCI_VEND_PCFG);
 
+		/*
+		 * AXI Data bus width to 64
+		 * Set Mem Addr Read, Write ID for data transfers
+		 * Set Mem Addr Read ID, Write ID for non-data transfers
+		 * Transfer limit to 72 DWord
+		 */
+		tmp = PAXIC_ADBW_BW64 | PAXIC_MAWIDD(i) | PAXIC_MARIDD(i) |
+			PAXIC_MAWID(i) | PAXIC_MARID(i) | PAXIC_OTL;
+		writel(tmp, mmio + AHCI_VEND_PAXIC);
+
+		/* Set AXI cache control register if CCi is enabled */
+		if (cevapriv->is_cci_enabled) {
+			tmp = readl(mmio + AHCI_VEND_AXICC);
+			tmp |= AXICC_ARCA_VAL | AXICC_ARCF_VAL |
+				AXICC_ARCH_VAL | AXICC_ARCP_VAL |
+				AXICC_AWCFD_VAL | AXICC_AWCD_VAL |
+				AXICC_AWCF_VAL;
+			writel(tmp, mmio + AHCI_VEND_AXICC);
+		}
+
 		/* Port Phy Cfg register enables */
 		tmp = PPCFG_TTA | PPCFG_PSS_EN | PPCFG_ESDF_EN;
 		writel(tmp, mmio + AHCI_VEND_PPCFG);
 
 		/* Phy Control OOB timing parameters COMINIT */
-		tmp = PP2C_CIBGMN | PP2C_CIBGMX | PP2C_CIBGN | PP2C_CINMP;
-		writel(tmp, mmio + AHCI_VEND_PP2C);
+		writel(cevapriv->pp2c[i], mmio + AHCI_VEND_PP2C);
 
 		/* Phy Control OOB timing parameters COMWAKE */
-		tmp = PP3C_CWBGMN | PP3C_CWBGMX | PP3C_CWBGN | PP3C_CWNMP;
-		writel(tmp, mmio + AHCI_VEND_PP3C);
+		writel(cevapriv->pp3c[i], mmio + AHCI_VEND_PP3C);
 
 		/* Phy Control Burst timing setting */
-		tmp = PP4C_BMX | PP4C_BNM | PP4C_SFD | PP4C_PTST;
-		writel(tmp, mmio + AHCI_VEND_PP4C);
+		writel(cevapriv->pp4c[i], mmio + AHCI_VEND_PP4C);
 
 		/* Rate Change Timer and Retry Interval Timer setting */
-		tmp = PP5C_RIT | PP5C_RCT;
-		writel(tmp, mmio + AHCI_VEND_PP5C);
+		writel(cevapriv->pp5c[i], mmio + AHCI_VEND_PP5C);
 
 		/* Rx Watermark setting  */
-		tmp = PTC_RX_WM_VAL | PTC_RSVD;
+		tmp = rx_watermark | PTC_RSVD;
 		writel(tmp, mmio + AHCI_VEND_PTC);
 
-		/* Default to Gen 2 Speed and Gen 1 if Gen2 is broken */
-		tmp = PORT_SCTL_SPD_GEN2 | PORT_SCTL_IPM;
+		/* Default to Gen 3 Speed and Gen 1 if Gen2 is broken */
+		tmp = PORT_SCTL_SPD_GEN3 | PORT_SCTL_IPM;
 		if (cevapriv->flags & CEVA_FLAG_BROKEN_GEN2)
 			tmp = PORT_SCTL_SPD_GEN1 | PORT_SCTL_IPM;
 		writel(tmp, mmio + PORT_SCR_CTL + PORT_BASE + PORT_OFFSET * i);
@@ -168,6 +204,7 @@ static int ceva_ahci_probe(struct platform_device *pdev)
 	struct device *dev = &pdev->dev;
 	struct ahci_host_priv *hpriv;
 	struct ceva_ahci_priv *cevapriv;
+	enum dev_dma_attr attr;
 	int rc;
 
 	cevapriv = devm_kzalloc(dev, sizeof(*cevapriv), GFP_KERNEL);
@@ -187,6 +224,65 @@ static int ceva_ahci_probe(struct platform_device *pdev)
 	if (of_property_read_bool(np, "ceva,broken-gen2"))
 		cevapriv->flags = CEVA_FLAG_BROKEN_GEN2;
 
+	/* Read OOB timing value for COMINIT from device-tree */
+	if (of_property_read_u8_array(np, "ceva,p0-cominit-params",
+					(u8 *)&cevapriv->pp2c[0], 4) < 0) {
+		dev_warn(dev, "ceva,p0-cominit-params property not defined\n");
+		return -EINVAL;
+	}
+
+	if (of_property_read_u8_array(np, "ceva,p1-cominit-params",
+					(u8 *)&cevapriv->pp2c[1], 4) < 0) {
+		dev_warn(dev, "ceva,p1-cominit-params property not defined\n");
+		return -EINVAL;
+	}
+
+	/* Read OOB timing value for COMWAKE from device-tree*/
+	if (of_property_read_u8_array(np, "ceva,p0-comwake-params",
+					(u8 *)&cevapriv->pp3c[0], 4) < 0) {
+		dev_warn(dev, "ceva,p0-comwake-params property not defined\n");
+		return -EINVAL;
+	}
+
+	if (of_property_read_u8_array(np, "ceva,p1-comwake-params",
+					(u8 *)&cevapriv->pp3c[1], 4) < 0) {
+		dev_warn(dev, "ceva,p1-comwake-params property not defined\n");
+		return -EINVAL;
+	}
+
+	/* Read phy BURST timing value from device-tree */
+	if (of_property_read_u8_array(np, "ceva,p0-burst-params",
+					(u8 *)&cevapriv->pp4c[0], 4) < 0) {
+		dev_warn(dev, "ceva,p0-burst-params property not defined\n");
+		return -EINVAL;
+	}
+
+	if (of_property_read_u8_array(np, "ceva,p1-burst-params",
+					(u8 *)&cevapriv->pp4c[1], 4) < 0) {
+		dev_warn(dev, "ceva,p1-burst-params property not defined\n");
+		return -EINVAL;
+	}
+
+	/* Read phy RETRY interval timing value from device-tree */
+	if (of_property_read_u16_array(np, "ceva,p0-retry-params",
+					(u16 *)&cevapriv->pp5c[0], 2) < 0) {
+		dev_warn(dev, "ceva,p0-retry-params property not defined\n");
+		return -EINVAL;
+	}
+
+	if (of_property_read_u16_array(np, "ceva,p1-retry-params",
+					(u16 *)&cevapriv->pp5c[1], 2) < 0) {
+		dev_warn(dev, "ceva,p1-retry-params property not defined\n");
+		return -EINVAL;
+	}
+
+	/*
+	 * Check if CCI is enabled for SATA. The DEV_DMA_COHERENT is returned
+	 * if CCI is enabled, so check for DEV_DMA_COHERENT.
+	 */
+	attr = device_get_dma_attr(dev);
+	cevapriv->is_cci_enabled = (attr == DEV_DMA_COHERENT);
+
 	hpriv->plat_data = cevapriv;
 
 	/* CEVA specific initialization */
@@ -206,12 +302,37 @@ disable_resources:
 
 static int __maybe_unused ceva_ahci_suspend(struct device *dev)
 {
-	return ahci_platform_suspend_host(dev);
+	return ahci_platform_suspend(dev);
 }
 
 static int __maybe_unused ceva_ahci_resume(struct device *dev)
 {
-	return ahci_platform_resume_host(dev);
+	struct ata_host *host = dev_get_drvdata(dev);
+	struct ahci_host_priv *hpriv = host->private_data;
+	int rc;
+
+	rc = ahci_platform_enable_resources(hpriv);
+	if (rc)
+		return rc;
+
+	/* Configure CEVA specific config before resuming HBA */
+	ahci_ceva_setup(hpriv);
+
+	rc = ahci_platform_resume_host(dev);
+	if (rc)
+		goto disable_resources;
+
+	/* We resumed so update PM runtime state */
+	pm_runtime_disable(dev);
+	pm_runtime_set_active(dev);
+	pm_runtime_enable(dev);
+
+	return 0;
+
+disable_resources:
+	ahci_platform_disable_resources(hpriv);
+
+	return rc;
 }
 
 static SIMPLE_DEV_PM_OPS(ahci_ceva_pm_ops, ceva_ahci_suspend, ceva_ahci_resume);
diff --git a/drivers/ata/ahci_imx.c b/drivers/ata/ahci_imx.c
index 787567e840bd..a58bcc069c54 100644
--- a/drivers/ata/ahci_imx.c
+++ b/drivers/ata/ahci_imx.c
@@ -230,7 +230,7 @@ static int read_adc_sum(void *dev, u16 rtune_ctl_reg, void __iomem * mmio)
 {
 	u16 adc_out_reg, read_sum;
 	u32 index, read_attempt;
-	const u32 attempt_limit = 100;
+	const u32 attempt_limit = 200;
 
 	imx_phy_reg_addressing(SATA_PHY_CR_CLOCK_RTUNE_CTL, mmio);
 	imx_phy_reg_write(rtune_ctl_reg, mmio);
diff --git a/drivers/ata/ahci_mtk.c b/drivers/ata/ahci_mtk.c
index 80854f71559a..0ae6971c2a4c 100644
--- a/drivers/ata/ahci_mtk.c
+++ b/drivers/ata/ahci_mtk.c
@@ -1,5 +1,5 @@
 /*
- * MeidaTek AHCI SATA driver
+ * MediaTek AHCI SATA driver
  *
  * Copyright (c) 2017 MediaTek Inc.
  * Author: Ryder Lee <ryder.lee@mediatek.com>
@@ -25,7 +25,7 @@
 #include <linux/reset.h>
 #include "ahci.h"
 
-#define DRV_NAME		"ahci"
+#define DRV_NAME		"ahci-mtk"
 
 #define SYS_CFG			0x14
 #define SYS_CFG_SATA_MSK	GENMASK(31, 30)
@@ -192,5 +192,5 @@ static struct platform_driver mtk_ahci_driver = {
 };
 module_platform_driver(mtk_ahci_driver);
 
-MODULE_DESCRIPTION("MeidaTek SATA AHCI Driver");
+MODULE_DESCRIPTION("MediaTek SATA AHCI Driver");
 MODULE_LICENSE("GPL v2");
diff --git a/drivers/ata/ahci_qoriq.c b/drivers/ata/ahci_qoriq.c
index b6b0bf76dfc7..2685f28160f7 100644
--- a/drivers/ata/ahci_qoriq.c
+++ b/drivers/ata/ahci_qoriq.c
@@ -35,6 +35,8 @@
 
 /* port register default value */
 #define AHCI_PORT_PHY_1_CFG	0xa003fffe
+#define AHCI_PORT_PHY2_CFG	0x28184d1f
+#define AHCI_PORT_PHY3_CFG	0x0e081509
 #define AHCI_PORT_TRANS_CFG	0x08000029
 #define AHCI_PORT_AXICC_CFG	0x3fffffff
 
@@ -183,6 +185,8 @@ static int ahci_qoriq_phy_init(struct ahci_host_priv *hpriv)
 		writel(readl(qpriv->ecc_addr) | ECC_DIS_ARMV8_CH2,
 				qpriv->ecc_addr);
 		writel(AHCI_PORT_PHY_1_CFG, reg_base + PORT_PHY1);
+		writel(AHCI_PORT_PHY2_CFG, reg_base + PORT_PHY2);
+		writel(AHCI_PORT_PHY3_CFG, reg_base + PORT_PHY3);
 		writel(AHCI_PORT_TRANS_CFG, reg_base + PORT_TRANS);
 		if (qpriv->is_dmacoherent)
 			writel(AHCI_PORT_AXICC_CFG, reg_base + PORT_AXICC);
@@ -190,6 +194,8 @@ static int ahci_qoriq_phy_init(struct ahci_host_priv *hpriv)
 
 	case AHCI_LS2080A:
 		writel(AHCI_PORT_PHY_1_CFG, reg_base + PORT_PHY1);
+		writel(AHCI_PORT_PHY2_CFG, reg_base + PORT_PHY2);
+		writel(AHCI_PORT_PHY3_CFG, reg_base + PORT_PHY3);
 		writel(AHCI_PORT_TRANS_CFG, reg_base + PORT_TRANS);
 		if (qpriv->is_dmacoherent)
 			writel(AHCI_PORT_AXICC_CFG, reg_base + PORT_AXICC);
@@ -201,6 +207,8 @@ static int ahci_qoriq_phy_init(struct ahci_host_priv *hpriv)
 		writel(readl(qpriv->ecc_addr) | ECC_DIS_ARMV8_CH2,
 				qpriv->ecc_addr);
 		writel(AHCI_PORT_PHY_1_CFG, reg_base + PORT_PHY1);
+		writel(AHCI_PORT_PHY2_CFG, reg_base + PORT_PHY2);
+		writel(AHCI_PORT_PHY3_CFG, reg_base + PORT_PHY3);
 		writel(AHCI_PORT_TRANS_CFG, reg_base + PORT_TRANS);
 		if (qpriv->is_dmacoherent)
 			writel(AHCI_PORT_AXICC_CFG, reg_base + PORT_AXICC);
@@ -212,6 +220,8 @@ static int ahci_qoriq_phy_init(struct ahci_host_priv *hpriv)
 		writel(readl(qpriv->ecc_addr) | ECC_DIS_LS1088A,
 		       qpriv->ecc_addr);
 		writel(AHCI_PORT_PHY_1_CFG, reg_base + PORT_PHY1);
+		writel(AHCI_PORT_PHY2_CFG, reg_base + PORT_PHY2);
+		writel(AHCI_PORT_PHY3_CFG, reg_base + PORT_PHY3);
 		writel(AHCI_PORT_TRANS_CFG, reg_base + PORT_TRANS);
 		if (qpriv->is_dmacoherent)
 			writel(AHCI_PORT_AXICC_CFG, reg_base + PORT_AXICC);
@@ -219,6 +229,8 @@ static int ahci_qoriq_phy_init(struct ahci_host_priv *hpriv)
 
 	case AHCI_LS2088A:
 		writel(AHCI_PORT_PHY_1_CFG, reg_base + PORT_PHY1);
+		writel(AHCI_PORT_PHY2_CFG, reg_base + PORT_PHY2);
+		writel(AHCI_PORT_PHY3_CFG, reg_base + PORT_PHY3);
 		writel(AHCI_PORT_TRANS_CFG, reg_base + PORT_TRANS);
 		if (qpriv->is_dmacoherent)
 			writel(AHCI_PORT_AXICC_CFG, reg_base + PORT_AXICC);
diff --git a/drivers/ata/libahci_platform.c b/drivers/ata/libahci_platform.c
index a270a1173c8c..341d0ef82cbd 100644
--- a/drivers/ata/libahci_platform.c
+++ b/drivers/ata/libahci_platform.c
@@ -295,6 +295,7 @@ static int ahci_platform_get_phy(struct ahci_host_priv *hpriv, u32 port,
 				node->name);
 			break;
 		}
+		/* fall through */
 	case -ENODEV:
 		/* continue normally */
 		hpriv->phys[port] = NULL;
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index b8ac4902d312..8193b38a1cae 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -1879,6 +1879,7 @@ retry:
 	switch (class) {
 	case ATA_DEV_SEMB:
 		class = ATA_DEV_ATA;	/* some hard drives report SEMB sig */
+		/* fall through */
 	case ATA_DEV_ATA:
 	case ATA_DEV_ZAC:
 		tf.command = ATA_CMD_ID_ATA;
@@ -2975,6 +2976,7 @@ int ata_bus_probe(struct ata_port *ap)
 	case -ENODEV:
 		/* give it just one more chance */
 		tries[dev->devno] = min(tries[dev->devno], 1);
+		/* fall through */
 	case -EIO:
 		if (tries[dev->devno] == 1) {
 			/* This is the last chance, better to slow
@@ -3080,13 +3082,19 @@ int sata_down_spd_limit(struct ata_link *link, u32 spd_limit)
 	bit = fls(mask) - 1;
 	mask &= ~(1 << bit);
 
-	/* Mask off all speeds higher than or equal to the current
-	 * one.  Force 1.5Gbps if current SPD is not available.
+	/*
+	 * Mask off all speeds higher than or equal to the current one.  At
+	 * this point, if current SPD is not available and we previously
+	 * recorded the link speed from SStatus, the driver has already
+	 * masked off the highest bit so mask should already be 1 or 0.
+	 * Otherwise, we should not force 1.5Gbps on a link where we have
+	 * not previously recorded speed from SStatus.  Just return in this
+	 * case.
 	 */
 	if (spd > 1)
 		mask &= (1 << (spd - 1)) - 1;
 	else
-		mask &= 1;
+		return -EINVAL;
 
 	/* were we already at the bottom? */
 	if (!mask)
@@ -3462,6 +3470,7 @@ int ata_down_xfermask_limit(struct ata_device *dev, unsigned int sel)
 
 	case ATA_DNXFER_FORCE_PIO0:
 		pio_mask &= 1;
+		/* fall through */
 	case ATA_DNXFER_FORCE_PIO:
 		mwdma_mask = 0;
 		udma_mask = 0;
@@ -3964,6 +3973,7 @@ int sata_link_scr_lpm(struct ata_link *link, enum ata_lpm_policy policy,
 		scontrol &= ~(0x1 << 8);
 		scontrol |= (0x6 << 8);
 		break;
+	case ATA_LPM_MED_POWER_WITH_DIPM:
 	case ATA_LPM_MIN_POWER:
 		if (ata_link_nr_enabled(link) > 0)
 			/* no restrictions on LPM transitions */
@@ -5823,7 +5833,7 @@ void ata_host_resume(struct ata_host *host)
 }
 #endif
 
-struct device_type ata_port_type = {
+const struct device_type ata_port_type = {
 	.name = "ata_port",
 #ifdef CONFIG_PM
 	.pm = &ata_port_pm_ops,
@@ -6903,7 +6913,7 @@ static int __init ata_parse_force_one(char **cur,
 		return -EINVAL;
 	}
 	if (nr_matches > 1) {
-		*reason = "ambigious value";
+		*reason = "ambiguous value";
 		return -EINVAL;
 	}
 
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index ece6fd91a947..11c3137d7b0a 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -2264,8 +2264,8 @@ static void ata_eh_link_autopsy(struct ata_link *link)
 		if (dev->flags & ATA_DFLAG_DUBIOUS_XFER)
 			eflags |= ATA_EFLAG_DUBIOUS_XFER;
 		ehc->i.action |= ata_eh_speed_down(dev, eflags, all_err_mask);
+		trace_ata_eh_link_autopsy(dev, ehc->i.action, all_err_mask);
 	}
-	trace_ata_eh_link_autopsy(dev, ehc->i.action, all_err_mask);
 	DPRINTK("EXIT\n");
 }
 
@@ -3454,9 +3454,9 @@ static int ata_eh_maybe_retry_flush(struct ata_device *dev)
  *	@r_failed_dev: out parameter for failed device
  *
  *	Enable SATA Interface power management.  This will enable
- *	Device Interface Power Management (DIPM) for min_power
- * 	policy, and then call driver specific callbacks for
- *	enabling Host Initiated Power management.
+ *	Device Interface Power Management (DIPM) for min_power and
+ *	medium_power_with_dipm policies, and then call driver specific
+ *	callbacks for enabling Host Initiated Power management.
  *
  *	LOCKING:
  *	EH context.
@@ -3502,7 +3502,7 @@ static int ata_eh_set_lpm(struct ata_link *link, enum ata_lpm_policy policy,
 			hints &= ~ATA_LPM_HIPM;
 
 		/* disable DIPM before changing link config */
-		if (policy != ATA_LPM_MIN_POWER && dipm) {
+		if (policy < ATA_LPM_MED_POWER_WITH_DIPM && dipm) {
 			err_mask = ata_dev_set_feature(dev,
 					SETFEATURES_SATA_DISABLE, SATA_DIPM);
 			if (err_mask && err_mask != AC_ERR_DEV) {
@@ -3545,7 +3545,7 @@ static int ata_eh_set_lpm(struct ata_link *link, enum ata_lpm_policy policy,
 
 	/* host config updated, enable DIPM if transitioning to MIN_POWER */
 	ata_for_each_dev(dev, link, ENABLED) {
-		if (policy == ATA_LPM_MIN_POWER && !no_dipm &&
+		if (policy >= ATA_LPM_MED_POWER_WITH_DIPM && !no_dipm &&
 		    ata_id_has_dipm(dev->id)) {
 			err_mask = ata_dev_set_feature(dev,
 					SETFEATURES_SATA_ENABLE, SATA_DIPM);
@@ -3711,9 +3711,11 @@ static int ata_eh_handle_dev_fail(struct ata_device *dev, int err)
 	case -ENODEV:
 		/* device missing or wrong IDENTIFY data, schedule probing */
 		ehc->i.probe_mask |= (1 << dev->devno);
+		/* fall through */
 	case -EINVAL:
 		/* give it just one more chance */
 		ehc->tries[dev->devno] = min(ehc->tries[dev->devno], 1);
+		/* fall through */
 	case -EIO:
 		if (ehc->tries[dev->devno] == 1) {
 			/* This is the last chance, better to slow
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index 44ba292f2cd7..66be961c93a4 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -106,10 +106,11 @@ static const u8 def_control_mpage[CONTROL_MPAGE_LEN] = {
 };
 
 static const char *ata_lpm_policy_names[] = {
-	[ATA_LPM_UNKNOWN]	= "max_performance",
-	[ATA_LPM_MAX_POWER]	= "max_performance",
-	[ATA_LPM_MED_POWER]	= "medium_power",
-	[ATA_LPM_MIN_POWER]	= "min_power",
+	[ATA_LPM_UNKNOWN]		= "max_performance",
+	[ATA_LPM_MAX_POWER]		= "max_performance",
+	[ATA_LPM_MED_POWER]		= "medium_power",
+	[ATA_LPM_MED_POWER_WITH_DIPM]	= "med_power_with_dipm",
+	[ATA_LPM_MIN_POWER]		= "min_power",
 };
 
 static ssize_t ata_scsi_lpm_store(struct device *device,
@@ -2145,7 +2146,7 @@ static void ata_scsi_rbuf_fill(struct ata_scsi_args *args,
  */
 static unsigned int ata_scsiop_inq_std(struct ata_scsi_args *args, u8 *rbuf)
 {
-	const u8 versions[] = {
+	static const u8 versions[] = {
 		0x00,
 		0x60,	/* SAM-3 (no version claimed) */
 
@@ -2155,7 +2156,7 @@ static unsigned int ata_scsiop_inq_std(struct ata_scsi_args *args, u8 *rbuf)
 		0x03,
 		0x00	/* SPC-3 (no version claimed) */
 	};
-	const u8 versions_zbc[] = {
+	static const u8 versions_zbc[] = {
 		0x00,
 		0xA0,	/* SAM-5 (no version claimed) */
 
@@ -2227,7 +2228,7 @@ static unsigned int ata_scsiop_inq_std(struct ata_scsi_args *args, u8 *rbuf)
 static unsigned int ata_scsiop_inq_00(struct ata_scsi_args *args, u8 *rbuf)
 {
 	int num_pages;
-	const u8 pages[] = {
+	static const u8 pages[] = {
 		0x00,	/* page 0x00, this page */
 		0x80,	/* page 0x80, unit serial no page */
 		0x83,	/* page 0x83, device ident page */
@@ -2258,7 +2259,7 @@ static unsigned int ata_scsiop_inq_00(struct ata_scsi_args *args, u8 *rbuf)
  */
 static unsigned int ata_scsiop_inq_80(struct ata_scsi_args *args, u8 *rbuf)
 {
-	const u8 hdr[] = {
+	static const u8 hdr[] = {
 		0,
 		0x80,			/* this page code */
 		0,
@@ -2580,7 +2581,7 @@ static unsigned int ata_scsiop_mode_sense(struct ata_scsi_args *args, u8 *rbuf)
 {
 	struct ata_device *dev = args->dev;
 	u8 *scsicmd = args->cmd->cmnd, *p = rbuf;
-	const u8 sat_blk_desc[] = {
+	static const u8 sat_blk_desc[] = {
 		0, 0, 0, 0,	/* number of blocks: sat unspecified */
 		0,
 		0, 0x2, 0x0	/* block length: 512 bytes */
diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
index 08a245b76417..f953cb4bb1ba 100644
--- a/drivers/ata/libata.h
+++ b/drivers/ata/libata.h
@@ -51,7 +51,7 @@ extern int atapi_passthru16;
 extern int libata_fua;
 extern int libata_noacpi;
 extern int libata_allow_tpm;
-extern struct device_type ata_port_type;
+extern const struct device_type ata_port_type;
 extern struct ata_link *ata_dev_phys_link(struct ata_device *dev);
 extern void ata_force_cbl(struct ata_port *ap);
 extern u64 ata_tf_to_lba(const struct ata_taskfile *tf);
diff --git a/drivers/ata/pata_artop.c b/drivers/ata/pata_artop.c
index 96c05c9494fa..6b3355343542 100644
--- a/drivers/ata/pata_artop.c
+++ b/drivers/ata/pata_artop.c
@@ -242,7 +242,7 @@ static void artop6210_set_dmamode (struct ata_port *ap, struct ata_device *adev)
 
 static void artop6260_set_dmamode (struct ata_port *ap, struct ata_device *adev)
 {
-	unsigned int pio	= adev->pio_mode - XFER_PIO_0;
+	unsigned int pio;
 	struct pci_dev *pdev	= to_pci_dev(ap->host->dev);
 	u8 ultra;
 
diff --git a/drivers/ata/pata_atp867x.c b/drivers/ata/pata_atp867x.c
index 3ea50dc5ea47..3729e2448eb6 100644
--- a/drivers/ata/pata_atp867x.c
+++ b/drivers/ata/pata_atp867x.c
@@ -171,6 +171,7 @@ static int atp867x_get_active_clocks_shifted(struct ata_port *ap,
 	default:
 		printk(KERN_WARNING "ATP867X: active %dclk is invalid. "
 			"Using 12clk.\n", clk);
+		/* fall through */
 	case 9 ... 12:
 		clocks = 7;	/* 12 clk */
 		break;
@@ -203,6 +204,7 @@ static int atp867x_get_recover_clocks_shifted(unsigned int clk)
 	default:
 		printk(KERN_WARNING "ATP867X: recover %dclk is invalid. "
 			"Using default 12clk.\n", clk);
+		/* fall through */
 	case 12:	/* default 12 clk */
 		clocks = 0;
 		break;
diff --git a/drivers/ata/pata_pdc2027x.c b/drivers/ata/pata_pdc2027x.c
index 82bfd51692f3..6db2e34bd52f 100644
--- a/drivers/ata/pata_pdc2027x.c
+++ b/drivers/ata/pata_pdc2027x.c
@@ -82,9 +82,9 @@ static int pdc2027x_set_mode(struct ata_link *link, struct ata_device **r_failed
  * is issued to the device. However, if the controller clock is 133MHz,
  * the following tables must be used.
  */
-static struct pdc2027x_pio_timing {
+static const struct pdc2027x_pio_timing {
 	u8 value0, value1, value2;
-} pdc2027x_pio_timing_tbl [] = {
+} pdc2027x_pio_timing_tbl[] = {
 	{ 0xfb, 0x2b, 0xac }, /* PIO mode 0 */
 	{ 0x46, 0x29, 0xa4 }, /* PIO mode 1 */
 	{ 0x23, 0x26, 0x64 }, /* PIO mode 2 */
@@ -92,17 +92,17 @@ static struct pdc2027x_pio_timing {
 	{ 0x23, 0x09, 0x25 }, /* PIO mode 4, IORDY on, Prefetch off */
 };
 
-static struct pdc2027x_mdma_timing {
+static const struct pdc2027x_mdma_timing {
 	u8 value0, value1;
-} pdc2027x_mdma_timing_tbl [] = {
+} pdc2027x_mdma_timing_tbl[] = {
 	{ 0xdf, 0x5f }, /* MDMA mode 0 */
 	{ 0x6b, 0x27 }, /* MDMA mode 1 */
 	{ 0x69, 0x25 }, /* MDMA mode 2 */
 };
 
-static struct pdc2027x_udma_timing {
+static const struct pdc2027x_udma_timing {
 	u8 value0, value1, value2;
-} pdc2027x_udma_timing_tbl [] = {
+} pdc2027x_udma_timing_tbl[] = {
 	{ 0x4a, 0x0f, 0xd5 }, /* UDMA mode 0 */
 	{ 0x3a, 0x0a, 0xd0 }, /* UDMA mode 1 */
 	{ 0x2a, 0x07, 0xcd }, /* UDMA mode 2 */
@@ -649,7 +649,7 @@ static long pdc_detect_pll_input_clock(struct ata_host *host)
  * @host: target ATA host
  * @board_idx: board identifier
  */
-static int pdc_hardware_init(struct ata_host *host, unsigned int board_idx)
+static void pdc_hardware_init(struct ata_host *host, unsigned int board_idx)
 {
 	long pll_clock;
 
@@ -665,8 +665,6 @@ static int pdc_hardware_init(struct ata_host *host, unsigned int board_idx)
 
 	/* Adjust PLL control register */
 	pdc_adjust_pll(host, pll_clock, board_idx);
-
-	return 0;
 }
 
 /**
@@ -753,8 +751,7 @@ static int pdc2027x_init_one(struct pci_dev *pdev,
 	//pci_enable_intx(pdev);
 
 	/* initialize adapter */
-	if (pdc_hardware_init(host, board_idx) != 0)
-		return -EIO;
+	pdc_hardware_init(host, board_idx);
 
 	pci_set_master(pdev);
 	return ata_host_activate(host, pdev->irq, ata_bmdma_interrupt,
@@ -778,8 +775,7 @@ static int pdc2027x_reinit_one(struct pci_dev *pdev)
 	else
 		board_idx = PDC_UDMA_133;
 
-	if (pdc_hardware_init(host, board_idx))
-		return -EIO;
+	pdc_hardware_init(host, board_idx);
 
 	ata_host_resume(host);
 	return 0;
diff --git a/drivers/ata/sata_dwc_460ex.c b/drivers/ata/sata_dwc_460ex.c
index ce128d5a6ded..6af4ec3c88c3 100644
--- a/drivers/ata/sata_dwc_460ex.c
+++ b/drivers/ata/sata_dwc_460ex.c
@@ -248,6 +248,7 @@ static int sata_dwc_dma_init_old(struct platform_device *pdev,
 		return -ENOMEM;
 
 	hsdev->dma->dev = &pdev->dev;
+	hsdev->dma->id = pdev->id;
 
 	/* Get SATA DMA interrupt number */
 	hsdev->dma->irq = irq_of_parse_and_map(np, 1);
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index 3b2246dded74..cc208b72b199 100644
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -2387,7 +2387,7 @@ static unsigned int mv_qc_issue(struct ata_queued_cmd *qc)
 				      ": attempting PIO w/multiple DRQ: "
 				      "this may fail due to h/w errata\n");
 		}
-		/* drop through */
+		/* fall through */
 	case ATA_PROT_NODATA:
 	case ATAPI_PROT_PIO:
 	case ATAPI_PROT_NODATA:
@@ -2478,20 +2478,18 @@ static unsigned int mv_get_err_pmp_map(struct ata_port *ap)
 
 static void mv_pmp_eh_prep(struct ata_port *ap, unsigned int pmp_map)
 {
-	struct ata_eh_info *ehi;
 	unsigned int pmp;
 
 	/*
 	 * Initialize EH info for PMPs which saw device errors
 	 */
-	ehi = &ap->link.eh_info;
 	for (pmp = 0; pmp_map != 0; pmp++) {
 		unsigned int this_pmp = (1 << pmp);
 		if (pmp_map & this_pmp) {
 			struct ata_link *link = &ap->pmp_link[pmp];
+			struct ata_eh_info *ehi = &link->eh_info;
 
 			pmp_map &= ~this_pmp;
-			ehi = &link->eh_info;
 			ata_ehi_clear_desc(ehi);
 			ata_ehi_push_desc(ehi, "dev err");
 			ehi->err_mask |= AC_ERR_DEV;
@@ -3877,7 +3875,7 @@ static int mv_chip_id(struct ata_host *host, unsigned int board_idx)
 				" and avoid the final two gigabytes on"
 				" all RocketRAID BIOS initialized drives.\n");
 		}
-		/* drop through */
+		/* fall through */
 	case chip_6042:
 		hpriv->ops = &mv6xxx_ops;
 		hp_flags |= MV_HP_GEN_IIE;
diff --git a/drivers/ata/sata_rcar.c b/drivers/ata/sata_rcar.c
index 537d11869069..80ee2f2a50d0 100644
--- a/drivers/ata/sata_rcar.c
+++ b/drivers/ata/sata_rcar.c
@@ -872,7 +872,6 @@ MODULE_DEVICE_TABLE(of, sata_rcar_match);
 
 static int sata_rcar_probe(struct platform_device *pdev)
 {
-	const struct of_device_id *of_id;
 	struct ata_host *host;
 	struct sata_rcar_priv *priv;
 	struct resource *mem;
@@ -888,11 +887,7 @@ static int sata_rcar_probe(struct platform_device *pdev)
 	if (!priv)
 		return -ENOMEM;
 
-	of_id = of_match_device(sata_rcar_match, &pdev->dev);
-	if (!of_id)
-		return -ENODEV;
-
-	priv->type = (enum sata_rcar_type)of_id->data;
+	priv->type = (enum sata_rcar_type)of_device_get_match_data(&pdev->dev);
 	priv->clk = devm_clk_get(&pdev->dev, NULL);
 	if (IS_ERR(priv->clk)) {
 		dev_err(&pdev->dev, "failed to get access to sata clock\n");
diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c
index acf16c323e38..9287ec958b70 100644
--- a/drivers/atm/ambassador.c
+++ b/drivers/atm/ambassador.c
@@ -293,7 +293,7 @@ static inline void __init show_version (void) {
   
 */
 
-static void do_housekeeping (unsigned long arg);
+static void do_housekeeping (struct timer_list *t);
 /********** globals **********/
 
 static unsigned short debug = 0;
@@ -1493,8 +1493,8 @@ static const struct atmdev_ops amb_ops = {
 };
 
 /********** housekeeping **********/
-static void do_housekeeping (unsigned long arg) {
-  amb_dev * dev = (amb_dev *) arg;
+static void do_housekeeping (struct timer_list *t) {
+  amb_dev * dev = from_timer(dev, t, housekeeping);
   
   // could collect device-specific (not driver/atm-linux) stats here
       
@@ -2258,7 +2258,7 @@ static int amb_probe(struct pci_dev *pci_dev,
 
 	PRINTD (DBG_INFO, "registered Madge ATM adapter (no. %d) (%p) at %p",
 		dev->atm_dev->number, dev, dev->atm_dev);
-		dev->atm_dev->dev_data = (void *) dev;
+	dev->atm_dev->dev_data = (void *) dev;
 
 	// register our address
 	amb_esi (dev, dev->atm_dev->esi);
@@ -2267,8 +2267,7 @@ static int amb_probe(struct pci_dev *pci_dev,
 	dev->atm_dev->ci_range.vpi_bits = NUM_VPI_BITS;
 	dev->atm_dev->ci_range.vci_bits = NUM_VCI_BITS;
 
-	setup_timer(&dev->housekeeping, do_housekeeping,
-		    (unsigned long)dev);
+	timer_setup(&dev->housekeeping, do_housekeeping, 0);
 	mod_timer(&dev->housekeeping, jiffies);
 
 	// enable host interrupts
diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c
index 6b6368a56526..d97c05690faa 100644
--- a/drivers/atm/firestream.c
+++ b/drivers/atm/firestream.c
@@ -1656,9 +1656,9 @@ static irqreturn_t fs_irq (int irq, void *dev_id)
 
 
 #ifdef FS_POLL_FREQ
-static void fs_poll (unsigned long data)
+static void fs_poll (struct timer_list *t)
 {
-	struct fs_dev *dev = (struct fs_dev *) data;
+	struct fs_dev *dev = from_timer(dev, t, timer);
   
 	fs_irq (0, dev);
 	dev->timer.expires = jiffies + FS_POLL_FREQ;
@@ -1885,9 +1885,7 @@ static int fs_init(struct fs_dev *dev)
 	}
 
 #ifdef FS_POLL_FREQ
-	init_timer (&dev->timer);
-	dev->timer.data = (unsigned long) dev;
-	dev->timer.function = fs_poll;
+	timer_setup(&dev->timer, fs_poll, 0);
 	dev->timer.expires = jiffies + FS_POLL_FREQ;
 	add_timer (&dev->timer);
 #endif
diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
index f8b7e86907cc..6ebc4e4820fc 100644
--- a/drivers/atm/fore200e.c
+++ b/drivers/atm/fore200e.c
@@ -358,26 +358,33 @@ fore200e_shutdown(struct fore200e* fore200e)
     case FORE200E_STATE_COMPLETE:
 	kfree(fore200e->stats);
 
+	/* fall through */
     case FORE200E_STATE_IRQ:
 	free_irq(fore200e->irq, fore200e->atm_dev);
 
+	/* fall through */
     case FORE200E_STATE_ALLOC_BUF:
 	fore200e_free_rx_buf(fore200e);
 
+	/* fall through */
     case FORE200E_STATE_INIT_BSQ:
 	fore200e_uninit_bs_queue(fore200e);
 
+	/* fall through */
     case FORE200E_STATE_INIT_RXQ:
 	fore200e->bus->dma_chunk_free(fore200e, &fore200e->host_rxq.status);
 	fore200e->bus->dma_chunk_free(fore200e, &fore200e->host_rxq.rpd);
 
+	/* fall through */
     case FORE200E_STATE_INIT_TXQ:
 	fore200e->bus->dma_chunk_free(fore200e, &fore200e->host_txq.status);
 	fore200e->bus->dma_chunk_free(fore200e, &fore200e->host_txq.tpd);
 
+	/* fall through */
     case FORE200E_STATE_INIT_CMDQ:
 	fore200e->bus->dma_chunk_free(fore200e, &fore200e->host_cmdq.status);
 
+	/* fall through */
     case FORE200E_STATE_INITIALIZE:
 	/* nothing to do for that state */
 
@@ -390,6 +397,7 @@ fore200e_shutdown(struct fore200e* fore200e)
     case FORE200E_STATE_MAP:
 	fore200e->bus->unmap(fore200e);
 
+	/* fall through */
     case FORE200E_STATE_CONFIGURE:
 	/* nothing to do for that state */
 
@@ -3075,8 +3083,8 @@ fore200e_proc_read(struct atm_dev *dev, loff_t* pos, char* page)
 	    ASSERT(fore200e_vcc);
 
 	    len = sprintf(page,
-			  "  %08x  %03d %05d %1d   %09lu %05d/%05d      %09lu %05d/%05d\n",
-			  (u32)(unsigned long)vcc,
+			  "  %pK  %03d %05d %1d   %09lu %05d/%05d      %09lu %05d/%05d\n",
+			  vcc,
 			  vcc->vpi, vcc->vci, fore200e_atm2fore_aal(vcc->qos.aal),
 			  fore200e_vcc->tx_pdu,
 			  fore200e_vcc->tx_min_pdu > 0xFFFF ? 0 : fore200e_vcc->tx_min_pdu,
diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c
index 7e76b35f422c..5ddc203206b8 100644
--- a/drivers/atm/horizon.c
+++ b/drivers/atm/horizon.c
@@ -357,7 +357,7 @@ static inline void __init show_version (void) {
 
 /********** globals **********/
 
-static void do_housekeeping (unsigned long arg);
+static void do_housekeeping (struct timer_list *t);
 
 static unsigned short debug = 0;
 static unsigned short vpi_bits = 0;
@@ -1418,9 +1418,9 @@ static irqreturn_t interrupt_handler(int irq, void *dev_id)
 
 /********** housekeeping **********/
 
-static void do_housekeeping (unsigned long arg) {
+static void do_housekeeping (struct timer_list *t) {
   // just stats at the moment
-  hrz_dev * dev = (hrz_dev *) arg;
+  hrz_dev * dev = from_timer(dev, t, housekeeping);
 
   // collect device-specific (not driver/atm-linux) stats here
   dev->tx_cell_count += rd_regw (dev, TX_CELL_COUNT_OFF);
@@ -2796,14 +2796,14 @@ static int hrz_probe(struct pci_dev *pci_dev,
 	dev->atm_dev->ci_range.vpi_bits = vpi_bits;
 	dev->atm_dev->ci_range.vci_bits = 10-vpi_bits;
 
-	setup_timer(&dev->housekeeping, do_housekeeping, (unsigned long) dev);
+	timer_setup(&dev->housekeeping, do_housekeeping, 0);
 	mod_timer(&dev->housekeeping, jiffies);
 
 out:
 	return err;
 
 out_free_irq:
-	free_irq(dev->irq, dev);
+	free_irq(irq, dev);
 out_free:
 	kfree(dev);
 out_release:
diff --git a/drivers/atm/idt77105.c b/drivers/atm/idt77105.c
index 57af9fd198e4..0a67487c0b1d 100644
--- a/drivers/atm/idt77105.c
+++ b/drivers/atm/idt77105.c
@@ -45,8 +45,8 @@ static DEFINE_SPINLOCK(idt77105_priv_lock);
 #define PUT(val,reg) dev->ops->phy_put(dev,val,IDT77105_##reg)
 #define GET(reg) dev->ops->phy_get(dev,IDT77105_##reg)
 
-static void idt77105_stats_timer_func(unsigned long);
-static void idt77105_restart_timer_func(unsigned long);
+static void idt77105_stats_timer_func(struct timer_list *);
+static void idt77105_restart_timer_func(struct timer_list *);
 
 
 static DEFINE_TIMER(stats_timer, idt77105_stats_timer_func);
@@ -80,7 +80,7 @@ static u16 get_counter(struct atm_dev *dev, int counter)
  * a separate copy of the stats allows implementation of
  * an ioctl which gathers the stats *without* zero'ing them.
  */
-static void idt77105_stats_timer_func(unsigned long dummy)
+static void idt77105_stats_timer_func(struct timer_list *unused)
 {
 	struct idt77105_priv *walk;
 	struct atm_dev *dev;
@@ -109,7 +109,7 @@ static void idt77105_stats_timer_func(unsigned long dummy)
  * interrupts need to be disabled when the cable is pulled out
  * to avoid lots of spurious cell error interrupts.
  */
-static void idt77105_restart_timer_func(unsigned long dummy)
+static void idt77105_restart_timer_func(struct timer_list *unused)
 {
 	struct idt77105_priv *walk;
 	struct atm_dev *dev;
@@ -306,11 +306,9 @@ static int idt77105_start(struct atm_dev *dev)
 	if (start_timer) {
 		start_timer = 0;
                 
-		setup_timer(&stats_timer, idt77105_stats_timer_func, 0UL);
 		stats_timer.expires = jiffies+IDT77105_STATS_TIMER_PERIOD;
 		add_timer(&stats_timer);
                 
-		setup_timer(&restart_timer, idt77105_restart_timer_func, 0UL);
 		restart_timer.expires = jiffies+IDT77105_RESTART_TIMER_PERIOD;
 		add_timer(&restart_timer);
 	}
diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
index 47f3c4ae0594..0277f36be85b 100644
--- a/drivers/atm/idt77252.c
+++ b/drivers/atm/idt77252.c
@@ -1528,9 +1528,9 @@ idt77252_tx(struct idt77252_dev *card)
 
 
 static void
-tst_timer(unsigned long data)
+tst_timer(struct timer_list *t)
 {
-	struct idt77252_dev *card = (struct idt77252_dev *)data;
+	struct idt77252_dev *card = from_timer(card, t, tst_timer);
 	unsigned long base, idle, jump;
 	unsigned long flags;
 	u32 pc;
@@ -2073,21 +2073,19 @@ idt77252_rate_logindex(struct idt77252_dev *card, int pcr)
 }
 
 static void
-idt77252_est_timer(unsigned long data)
+idt77252_est_timer(struct timer_list *t)
 {
-	struct vc_map *vc = (struct vc_map *)data;
+	struct rate_estimator *est = from_timer(est, t, timer);
+	struct vc_map *vc = est->vc;
 	struct idt77252_dev *card = vc->card;
-	struct rate_estimator *est;
 	unsigned long flags;
 	u32 rate, cps;
 	u64 ncells;
 	u8 lacr;
 
 	spin_lock_irqsave(&vc->lock, flags);
-	est = vc->estimator;
-	if (!est)
+	if (!vc->estimator)
 		goto out;
-
 	ncells = est->cells;
 
 	rate = ((u32)(ncells - est->last_cells)) << (7 - est->interval);
@@ -2126,10 +2124,11 @@ idt77252_init_est(struct vc_map *vc, int pcr)
 	est->maxcps = pcr < 0 ? -pcr : pcr;
 	est->cps = est->maxcps;
 	est->avcps = est->cps << 5;
+	est->vc = vc;
 
 	est->interval = 2;		/* XXX: make this configurable */
 	est->ewma_log = 2;		/* XXX: make this configurable */
-	setup_timer(&est->timer, idt77252_est_timer, (unsigned long)vc);
+	timer_setup(&est->timer, idt77252_est_timer, 0);
 	mod_timer(&est->timer, jiffies + ((HZ / 4) << est->interval));
 
 	return est;
@@ -2209,16 +2208,20 @@ static int
 idt77252_init_ubr(struct idt77252_dev *card, struct vc_map *vc,
 		  struct atm_vcc *vcc, struct atm_qos *qos)
 {
+	struct rate_estimator *est = NULL;
 	unsigned long flags;
 	int tcr;
 
 	spin_lock_irqsave(&vc->lock, flags);
 	if (vc->estimator) {
-		del_timer(&vc->estimator->timer);
-		kfree(vc->estimator);
+		est = vc->estimator;
 		vc->estimator = NULL;
 	}
 	spin_unlock_irqrestore(&vc->lock, flags);
+	if (est) {
+		del_timer_sync(&est->timer);
+		kfree(est);
+	}
 
 	tcr = atm_pcr_goal(&qos->txtp);
 	if (tcr == 0)
@@ -3631,7 +3634,7 @@ static int idt77252_init_one(struct pci_dev *pcidev,
 	spin_lock_init(&card->cmd_lock);
 	spin_lock_init(&card->tst_lock);
 
-	setup_timer(&card->tst_timer, tst_timer, (unsigned long)card);
+	timer_setup(&card->tst_timer, tst_timer, 0);
 
 	/* Do the I/O remapping... */
 	card->membase = ioremap(membase, 1024);
diff --git a/drivers/atm/idt77252.h b/drivers/atm/idt77252.h
index 3a82cc23a053..9339197d701c 100644
--- a/drivers/atm/idt77252.h
+++ b/drivers/atm/idt77252.h
@@ -184,6 +184,8 @@ struct aal1 {
 	unsigned char		sequence;
 };
 
+struct vc_map;
+
 struct rate_estimator {
 	struct timer_list	timer;
 	unsigned int		interval;
@@ -193,6 +195,7 @@ struct rate_estimator {
 	long			avcps;
 	u32			cps;
 	u32			maxcps;
+	struct vc_map		*vc;
 };
 
 struct vc_map {
diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c
index ad6b582c268e..98a3a43484c8 100644
--- a/drivers/atm/iphase.c
+++ b/drivers/atm/iphase.c
@@ -75,7 +75,7 @@ static void desc_dbg(IADEV *iadev);
 static IADEV *ia_dev[8];
 static struct atm_dev *_ia_dev[8];
 static int iadev_count;
-static void ia_led_timer(unsigned long arg);
+static void ia_led_timer(struct timer_list *unused);
 static DEFINE_TIMER(ia_timer, ia_led_timer);
 static int IA_TX_BUF = DFL_TX_BUFFERS, IA_TX_BUF_SZ = DFL_TX_BUF_SZ;
 static int IA_RX_BUF = DFL_RX_BUFFERS, IA_RX_BUF_SZ = DFL_RX_BUF_SZ;
@@ -880,7 +880,7 @@ static void ia_phy_write(struct iadev_priv *iadev,
 
 static void ia_suni_pm7345_init_ds3(struct iadev_priv *iadev)
 {
-	static const struct ia_reg suni_ds3_init [] = {
+	static const struct ia_reg suni_ds3_init[] = {
 		{ SUNI_DS3_FRM_INTR_ENBL,	0x17 },
 		{ SUNI_DS3_FRM_CFG,		0x01 },
 		{ SUNI_DS3_TRAN_CFG,		0x01 },
@@ -898,7 +898,7 @@ static void ia_suni_pm7345_init_ds3(struct iadev_priv *iadev)
 
 static void ia_suni_pm7345_init_e3(struct iadev_priv *iadev)
 {
-	static const struct ia_reg suni_e3_init [] = {
+	static const struct ia_reg suni_e3_init[] = {
 		{ SUNI_E3_FRM_FRAM_OPTIONS,		0x04 },
 		{ SUNI_E3_FRM_MAINT_OPTIONS,		0x20 },
 		{ SUNI_E3_FRM_FRAM_INTR_ENBL,		0x1d },
@@ -918,7 +918,7 @@ static void ia_suni_pm7345_init_e3(struct iadev_priv *iadev)
 
 static void ia_suni_pm7345_init(struct iadev_priv *iadev)
 {
-	static const struct ia_reg suni_init [] = {
+	static const struct ia_reg suni_init[] = {
 		/* Enable RSOP loss of signal interrupt. */
 		{ SUNI_INTR_ENBL,		0x28 },
 		/* Clear error counters. */
@@ -2432,7 +2432,7 @@ static void ia_update_stats(IADEV *iadev) {
     return;
 }
   
-static void ia_led_timer(unsigned long arg) {
+static void ia_led_timer(struct timer_list *unused) {
  	unsigned long flags;
   	static u_char blinking[8] = {0, 0, 0, 0, 0, 0, 0, 0};
         u_char i;
diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c
index 2351dad78ff5..5f8e009b2da1 100644
--- a/drivers/atm/lanai.c
+++ b/drivers/atm/lanai.c
@@ -1586,8 +1586,8 @@ static int service_buffer_allocate(struct lanai_dev *lanai)
 	    lanai->pci);
 	if (unlikely(lanai->service.start == NULL))
 		return -ENOMEM;
-	DPRINTK("allocated service buffer at 0x%08lX, size %zu(%d)\n",
-	    (unsigned long) lanai->service.start,
+	DPRINTK("allocated service buffer at %p, size %zu(%d)\n",
+	    lanai->service.start,
 	    lanai_buf_size(&lanai->service),
 	    lanai_buf_size_cardorder(&lanai->service));
 	/* Clear ServWrite register to be safe */
@@ -1761,9 +1761,9 @@ static void iter_dequeue(struct lanai_dev *lanai, vci_t vci)
 }
 #endif /* !DEBUG_RW */
 
-static void lanai_timed_poll(unsigned long arg)
+static void lanai_timed_poll(struct timer_list *t)
 {
-	struct lanai_dev *lanai = (struct lanai_dev *) arg;
+	struct lanai_dev *lanai = from_timer(lanai, t, timer);
 #ifndef DEBUG_RW
 	unsigned long flags;
 #ifdef USE_POWERDOWN
@@ -1790,10 +1790,8 @@ static void lanai_timed_poll(unsigned long arg)
 
 static inline void lanai_timed_poll_start(struct lanai_dev *lanai)
 {
-	init_timer(&lanai->timer);
+	timer_setup(&lanai->timer, lanai_timed_poll, 0);
 	lanai->timer.expires = jiffies + LANAI_POLL_PERIOD;
-	lanai->timer.data = (unsigned long) lanai;
-	lanai->timer.function = lanai_timed_poll;
 	add_timer(&lanai->timer);
 }
 
@@ -2220,9 +2218,9 @@ static int lanai_dev_open(struct atm_dev *atmdev)
 #endif
 	memcpy(atmdev->esi, eeprom_mac(lanai), ESI_LEN);
 	lanai_timed_poll_start(lanai);
-	printk(KERN_NOTICE DEV_LABEL "(itf %d): rev.%d, base=0x%lx, irq=%u "
+	printk(KERN_NOTICE DEV_LABEL "(itf %d): rev.%d, base=%p, irq=%u "
 		"(%pMF)\n", lanai->number, (int) lanai->pci->revision,
-		(unsigned long) lanai->base, lanai->pci->irq, atmdev->esi);
+		lanai->base, lanai->pci->irq, atmdev->esi);
 	printk(KERN_NOTICE DEV_LABEL "(itf %d): LANAI%s, serialno=%u(0x%X), "
 	    "board_rev=%d\n", lanai->number,
 	    lanai->type==lanai2 ? "2" : "HB", (unsigned int) lanai->serialno,
diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c
index a9702836cbae..cbec9adc01c7 100644
--- a/drivers/atm/nicstar.c
+++ b/drivers/atm/nicstar.c
@@ -145,7 +145,7 @@ static int ns_ioctl(struct atm_dev *dev, unsigned int cmd, void __user * arg);
 #ifdef EXTRA_DEBUG
 static void which_list(ns_dev * card, struct sk_buff *skb);
 #endif
-static void ns_poll(unsigned long arg);
+static void ns_poll(struct timer_list *unused);
 static void ns_phy_put(struct atm_dev *dev, unsigned char value,
 		       unsigned long addr);
 static unsigned char ns_phy_get(struct atm_dev *dev, unsigned long addr);
@@ -284,10 +284,8 @@ static int __init nicstar_init(void)
 	XPRINTK("nicstar: nicstar_init() returned.\n");
 
 	if (!error) {
-		init_timer(&ns_timer);
+		timer_setup(&ns_timer, ns_poll, 0);
 		ns_timer.expires = jiffies + NS_POLL_PERIOD;
-		ns_timer.data = 0UL;
-		ns_timer.function = ns_poll;
 		add_timer(&ns_timer);
 	}
 
@@ -2681,7 +2679,7 @@ static void which_list(ns_dev * card, struct sk_buff *skb)
 }
 #endif /* EXTRA_DEBUG */
 
-static void ns_poll(unsigned long arg)
+static void ns_poll(struct timer_list *unused)
 {
 	int i;
 	ns_dev *card;
diff --git a/drivers/atm/suni.c b/drivers/atm/suni.c
index b0363149b2fd..4b044710a8cf 100644
--- a/drivers/atm/suni.c
+++ b/drivers/atm/suni.c
@@ -53,7 +53,7 @@ static DEFINE_SPINLOCK(sunis_lock);
     if (atomic_read(&stats->s) < 0) atomic_set(&stats->s,INT_MAX);
 
 
-static void suni_hz(unsigned long from_timer)
+static void suni_hz(struct timer_list *timer)
 {
 	struct suni_priv *walk;
 	struct atm_dev *dev;
@@ -85,7 +85,7 @@ static void suni_hz(unsigned long from_timer)
 		    ((GET(TACP_TCC) & 0xff) << 8) |
 		    ((GET(TACP_TCCM) & 7) << 16));
 	}
-	if (from_timer) mod_timer(&poll_timer,jiffies+HZ);
+	if (timer) mod_timer(&poll_timer,jiffies+HZ);
 }
 
 
@@ -177,7 +177,7 @@ static int set_loopback(struct atm_dev *dev,int mode)
 		default:
 			return -EINVAL;
 	}
-	 dev->ops->phy_put(dev, control, reg);
+	dev->ops->phy_put(dev, control, reg);
 	PRIV(dev)->loop_mode = mode;
 	return 0;
 }
@@ -322,13 +322,11 @@ static int suni_start(struct atm_dev *dev)
 		printk(KERN_WARNING "%s(itf %d): no signal\n",dev->type,
 		    dev->number);
 	PRIV(dev)->loop_mode = ATM_LM_NONE;
-	suni_hz(0); /* clear SUNI counters */
+	suni_hz(NULL); /* clear SUNI counters */
 	(void) fetch_stats(dev,NULL,1); /* clear kernel counters */
 	if (first) {
-		init_timer(&poll_timer);
+		timer_setup(&poll_timer, suni_hz, 0);
 		poll_timer.expires = jiffies+HZ;
-		poll_timer.function = suni_hz;
-		poll_timer.data = 1;
 #if 0
 printk(KERN_DEBUG "[u] p=0x%lx,n=0x%lx\n",(unsigned long) poll_timer.list.prev,
     (unsigned long) poll_timer.list.next);
diff --git a/drivers/auxdisplay/Kconfig b/drivers/auxdisplay/Kconfig
index d7d21118d3e0..2c2ed9cf8796 100644
--- a/drivers/auxdisplay/Kconfig
+++ b/drivers/auxdisplay/Kconfig
@@ -136,6 +136,7 @@ config CFAG12864B_RATE
 
 config IMG_ASCII_LCD
 	tristate "Imagination Technologies ASCII LCD Display"
+	depends on HAS_IOMEM
 	default y if MIPS_MALTA || MIPS_SEAD3
 	select SYSCON
 	help
diff --git a/drivers/base/Kconfig b/drivers/base/Kconfig
index 2f6614c9a229..bdc87907d6a1 100644
--- a/drivers/base/Kconfig
+++ b/drivers/base/Kconfig
@@ -91,22 +91,23 @@ config FIRMWARE_IN_KERNEL
 	depends on FW_LOADER
 	default y
 	help
-	  The kernel source tree includes a number of firmware 'blobs'
-	  that are used by various drivers. The recommended way to
-	  use these is to run "make firmware_install", which, after
-	  converting ihex files to binary, copies all of the needed
-	  binary files in firmware/ to /lib/firmware/ on your system so
-	  that they can be loaded by userspace helpers on request.
+	  Various drivers in the kernel source tree may require firmware,
+	  which is generally available in your distribution's linux-firmware
+	  package.
+
+	  The linux-firmware package should install firmware into
+	  /lib/firmware/ on your system, so they can be loaded by userspace
+	  helpers on request.
 
 	  Enabling this option will build each required firmware blob
-	  into the kernel directly, where request_firmware() will find
-	  them without having to call out to userspace. This may be
-	  useful if your root file system requires a device that uses
-	  such firmware and do not wish to use an initrd.
+	  specified by EXTRA_FIRMWARE into the kernel directly, where
+	  request_firmware() will find them without having to call out to
+	  userspace. This may be useful if your root file system requires a
+	  device that uses such firmware and you do not wish to use an
+	  initrd.
 
 	  This single option controls the inclusion of firmware for
-	  every driver that uses request_firmware() and ships its
-	  firmware in the kernel source tree, which avoids a
+	  every driver that uses request_firmware(), which avoids a
 	  proliferation of 'Include firmware for xxx device' options.
 
 	  Say 'N' and let firmware be loaded from userspace.
diff --git a/drivers/base/arch_topology.c b/drivers/base/arch_topology.c
index 0739c5b953bf..4de87b0b53c8 100644
--- a/drivers/base/arch_topology.c
+++ b/drivers/base/arch_topology.c
@@ -105,7 +105,7 @@ subsys_initcall(register_cpu_capacity_sysctl);
 static u32 capacity_scale;
 static u32 *raw_capacity;
 
-static int __init free_raw_capacity(void)
+static int free_raw_capacity(void)
 {
 	kfree(raw_capacity);
 	raw_capacity = NULL;
diff --git a/drivers/base/core.c b/drivers/base/core.c
index a36cf1bd07a9..110230d86527 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -1958,7 +1958,6 @@ void device_del(struct device *dev)
 		blocking_notifier_call_chain(&dev->bus->p->bus_notifier,
 					     BUS_NOTIFY_DEL_DEVICE, dev);
 
-	device_links_purge(dev);
 	dpm_sysfs_remove(dev);
 	if (parent)
 		klist_del(&dev->p->knode_parent);
@@ -1986,6 +1985,7 @@ void device_del(struct device *dev)
 	device_pm_remove(dev);
 	driver_deferred_probe_del(dev);
 	device_remove_properties(dev);
+	device_links_purge(dev);
 
 	/* Notify the platform of the removal, in case they
 	 * need to do anything...
diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index 45575e134696..2c964f56dafe 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -350,6 +350,15 @@ EXPORT_SYMBOL_GPL(device_bind_driver);
 static atomic_t probe_count = ATOMIC_INIT(0);
 static DECLARE_WAIT_QUEUE_HEAD(probe_waitqueue);
 
+static void driver_deferred_probe_add_trigger(struct device *dev,
+					      int local_trigger_count)
+{
+	driver_deferred_probe_add(dev);
+	/* Did a trigger occur while probing? Need to re-trigger if yes */
+	if (local_trigger_count != atomic_read(&deferred_trigger_count))
+		driver_deferred_probe_trigger();
+}
+
 static int really_probe(struct device *dev, struct device_driver *drv)
 {
 	int ret = -EPROBE_DEFER;
@@ -369,6 +378,8 @@ static int really_probe(struct device *dev, struct device_driver *drv)
 	}
 
 	ret = device_links_check_suppliers(dev);
+	if (ret == -EPROBE_DEFER)
+		driver_deferred_probe_add_trigger(dev, local_trigger_count);
 	if (ret)
 		return ret;
 
@@ -470,10 +481,7 @@ pinctrl_bind_failed:
 	case -EPROBE_DEFER:
 		/* Driver requested deferred probing */
 		dev_dbg(dev, "Driver %s requests probe deferral\n", drv->name);
-		driver_deferred_probe_add(dev);
-		/* Did a trigger occur while probing? Need to re-trigger if yes */
-		if (local_trigger_count != atomic_read(&deferred_trigger_count))
-			driver_deferred_probe_trigger();
+		driver_deferred_probe_add_trigger(dev, local_trigger_count);
 		break;
 	case -ENODEV:
 	case -ENXIO:
diff --git a/drivers/base/isa.c b/drivers/base/isa.c
index cd6ccdcf9df0..372d10af2600 100644
--- a/drivers/base/isa.c
+++ b/drivers/base/isa.c
@@ -39,7 +39,7 @@ static int isa_bus_probe(struct device *dev)
 {
 	struct isa_driver *isa_driver = dev->platform_data;
 
-	if (isa_driver->probe)
+	if (isa_driver && isa_driver->probe)
 		return isa_driver->probe(dev, to_isa_dev(dev)->id);
 
 	return 0;
@@ -49,7 +49,7 @@ static int isa_bus_remove(struct device *dev)
 {
 	struct isa_driver *isa_driver = dev->platform_data;
 
-	if (isa_driver->remove)
+	if (isa_driver && isa_driver->remove)
 		return isa_driver->remove(dev, to_isa_dev(dev)->id);
 
 	return 0;
@@ -59,7 +59,7 @@ static void isa_bus_shutdown(struct device *dev)
 {
 	struct isa_driver *isa_driver = dev->platform_data;
 
-	if (isa_driver->shutdown)
+	if (isa_driver && isa_driver->shutdown)
 		isa_driver->shutdown(dev, to_isa_dev(dev)->id);
 }
 
@@ -67,7 +67,7 @@ static int isa_bus_suspend(struct device *dev, pm_message_t state)
 {
 	struct isa_driver *isa_driver = dev->platform_data;
 
-	if (isa_driver->suspend)
+	if (isa_driver && isa_driver->suspend)
 		return isa_driver->suspend(dev, to_isa_dev(dev)->id, state);
 
 	return 0;
@@ -77,7 +77,7 @@ static int isa_bus_resume(struct device *dev)
 {
 	struct isa_driver *isa_driver = dev->platform_data;
 
-	if (isa_driver->resume)
+	if (isa_driver && isa_driver->resume)
 		return isa_driver->resume(dev, to_isa_dev(dev)->id);
 
 	return 0;
diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
index db2f04415927..08744b572af6 100644
--- a/drivers/base/power/main.c
+++ b/drivers/base/power/main.c
@@ -526,6 +526,21 @@ static void dpm_watchdog_clear(struct dpm_watchdog *wd)
 /*------------------------- Resume routines -------------------------*/
 
 /**
+ * dev_pm_skip_next_resume_phases - Skip next system resume phases for device.
+ * @dev: Target device.
+ *
+ * Make the core skip the "early resume" and "resume" phases for @dev.
+ *
+ * This function can be called by middle-layer code during the "noirq" phase of
+ * system resume if necessary, but not by device drivers.
+ */
+void dev_pm_skip_next_resume_phases(struct device *dev)
+{
+	dev->power.is_late_suspended = false;
+	dev->power.is_suspended = false;
+}
+
+/**
  * device_resume_noirq - Execute a "noirq resume" callback for given device.
  * @dev: Device to handle.
  * @state: PM transition of the system being carried out.
diff --git a/drivers/base/power/runtime.c b/drivers/base/power/runtime.c
index 2362b9e9701e..6e89b51ea3d9 100644
--- a/drivers/base/power/runtime.c
+++ b/drivers/base/power/runtime.c
@@ -276,7 +276,8 @@ static int rpm_get_suppliers(struct device *dev)
 			continue;
 
 		retval = pm_runtime_get_sync(link->supplier);
-		if (retval < 0) {
+		/* Ignore suppliers with disabled runtime PM. */
+		if (retval < 0 && retval != -EACCES) {
 			pm_runtime_put_noidle(link->supplier);
 			return retval;
 		}
@@ -1101,29 +1102,13 @@ int __pm_runtime_set_status(struct device *dev, unsigned int status)
 		goto out;
 	}
 
-	if (dev->power.runtime_status == status)
+	if (dev->power.runtime_status == status || !parent)
 		goto out_set;
 
 	if (status == RPM_SUSPENDED) {
-		/*
-		 * It is invalid to suspend a device with an active child,
-		 * unless it has been set to ignore its children.
-		 */
-		if (!dev->power.ignore_children &&
-			atomic_read(&dev->power.child_count)) {
-			dev_err(dev, "runtime PM trying to suspend device but active child\n");
-			error = -EBUSY;
-			goto out;
-		}
-
-		if (parent) {
-			atomic_add_unless(&parent->power.child_count, -1, 0);
-			notify_parent = !parent->power.ignore_children;
-		}
-		goto out_set;
-	}
-
-	if (parent) {
+		atomic_add_unless(&parent->power.child_count, -1, 0);
+		notify_parent = !parent->power.ignore_children;
+	} else {
 		spin_lock_nested(&parent->power.lock, SINGLE_DEPTH_NESTING);
 
 		/*
@@ -1307,6 +1292,13 @@ void pm_runtime_enable(struct device *dev)
 	else
 		dev_warn(dev, "Unbalanced %s!\n", __func__);
 
+	WARN(!dev->power.disable_depth &&
+	     dev->power.runtime_status == RPM_SUSPENDED &&
+	     !dev->power.ignore_children &&
+	     atomic_read(&dev->power.child_count) > 0,
+	     "Enabling runtime PM for inactive device (%s) with active children\n",
+	     dev_name(dev));
+
 	spin_unlock_irqrestore(&dev->power.lock, flags);
 }
 EXPORT_SYMBOL_GPL(pm_runtime_enable);
diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c
index 680ee1d36ac9..38559f04db2c 100644
--- a/drivers/base/power/wakeup.c
+++ b/drivers/base/power/wakeup.c
@@ -481,7 +481,7 @@ static bool wakeup_source_not_registered(struct wakeup_source *ws)
 	 * Use timer struct to check if the given source is initialized
 	 * by wakeup_source_add.
 	 */
-	return ws->timer.function != (TIMER_FUNC_TYPE)pm_wakeup_timer_fn;
+	return ws->timer.function != pm_wakeup_timer_fn;
 }
 
 /*
diff --git a/drivers/base/test/test_async_driver_probe.c b/drivers/base/test/test_async_driver_probe.c
index 304d5c2bd5e9..a3355d66bc12 100644
--- a/drivers/base/test/test_async_driver_probe.c
+++ b/drivers/base/test/test_async_driver_probe.c
@@ -64,7 +64,7 @@ static int __init test_async_probe_init(void)
 						      NULL, 0);
 	if (IS_ERR(async_dev_1)) {
 		error = PTR_ERR(async_dev_1);
-		pr_err("failed to create async_dev_1: %d", error);
+		pr_err("failed to create async_dev_1: %d\n", error);
 		return error;
 	}
 
@@ -91,7 +91,7 @@ static int __init test_async_probe_init(void)
 						      NULL, 0);
 	if (IS_ERR(async_dev_2)) {
 		error = PTR_ERR(async_dev_2);
-		pr_err("failed to create async_dev_2: %d", error);
+		pr_err("failed to create async_dev_2: %d\n", error);
 		goto err_unregister_async_driver;
 	}
 
@@ -118,7 +118,7 @@ static int __init test_async_probe_init(void)
 						     NULL, 0);
 	if (IS_ERR(sync_dev_1)) {
 		error = PTR_ERR(sync_dev_1);
-		pr_err("failed to create sync_dev_1: %d", error);
+		pr_err("failed to create sync_dev_1: %d\n", error);
 		goto err_unregister_sync_driver;
 	}
 
diff --git a/drivers/bcma/Kconfig b/drivers/bcma/Kconfig
index a2df1ad03463..02d78f6cecbb 100644
--- a/drivers/bcma/Kconfig
+++ b/drivers/bcma/Kconfig
@@ -11,14 +11,15 @@ menuconfig BCMA
 	  Bus driver for Broadcom specific Advanced Microcontroller Bus
 	  Architecture.
 
+if BCMA
+
 # Support for Block-I/O. SELECT this from the driver that needs it.
 config BCMA_BLOCKIO
 	bool
-	depends on BCMA
 
 config BCMA_HOST_PCI_POSSIBLE
 	bool
-	depends on BCMA && PCI = y
+	depends on PCI = y
 	default y
 
 config BCMA_HOST_PCI
@@ -29,7 +30,6 @@ config BCMA_HOST_PCI
 
 config BCMA_HOST_SOC
 	bool "Support for BCMA in a SoC"
-	depends on BCMA
 	help
 	  Host interface for a Broadcom AIX bus directly mapped into
 	  the memory. This only works with the Broadcom SoCs from the
@@ -39,7 +39,7 @@ config BCMA_HOST_SOC
 
 config BCMA_DRIVER_PCI
 	bool "BCMA Broadcom PCI core driver"
-	depends on BCMA && PCI
+	depends on PCI
 	default y
 	help
 	  BCMA bus may have many versions of PCIe core. This driver
@@ -55,13 +55,13 @@ config BCMA_DRIVER_PCI
 
 config BCMA_DRIVER_PCI_HOSTMODE
 	bool "Driver for PCI core working in hostmode"
-	depends on BCMA && MIPS && BCMA_DRIVER_PCI
+	depends on MIPS && BCMA_DRIVER_PCI
 	help
 	  PCI core hostmode operation (external PCI bus).
 
 config BCMA_DRIVER_MIPS
 	bool "BCMA Broadcom MIPS core driver"
-	depends on BCMA && MIPS
+	depends on MIPS
 	help
 	  Driver for the Broadcom MIPS core attached to Broadcom specific
 	  Advanced Microcontroller Bus.
@@ -92,7 +92,6 @@ config BCMA_NFLASH
 
 config BCMA_DRIVER_GMAC_CMN
 	bool "BCMA Broadcom GBIT MAC COMMON core driver"
-	depends on BCMA
 	help
 	  Driver for the Broadcom GBIT MAC COMMON core attached to Broadcom
 	  specific Advanced Microcontroller Bus.
@@ -101,7 +100,7 @@ config BCMA_DRIVER_GMAC_CMN
 
 config BCMA_DRIVER_GPIO
 	bool "BCMA GPIO driver"
-	depends on BCMA && GPIOLIB
+	depends on GPIOLIB
 	select GPIOLIB_IRQCHIP if BCMA_HOST_SOC
 	help
 	  Driver to provide access to the GPIO pins of the bcma bus.
@@ -110,8 +109,9 @@ config BCMA_DRIVER_GPIO
 
 config BCMA_DEBUG
 	bool "BCMA debugging"
-	depends on BCMA
 	help
 	  This turns on additional debugging messages.
 
 	  If unsure, say N
+
+endif # BCMA
diff --git a/drivers/bcma/driver_mips.c b/drivers/bcma/driver_mips.c
index 89af807cf29c..f040aba48d50 100644
--- a/drivers/bcma/driver_mips.c
+++ b/drivers/bcma/driver_mips.c
@@ -184,10 +184,14 @@ static void bcma_core_mips_print_irq(struct bcma_device *dev, unsigned int irq)
 {
 	int i;
 	static const char *irq_name[] = {"2(S)", "3", "4", "5", "6", "D", "I"};
-	printk(KERN_DEBUG KBUILD_MODNAME ": core 0x%04x, irq :", dev->id.id);
-	for (i = 0; i <= 6; i++)
-		printk(" %s%s", irq_name[i], i == irq ? "*" : " ");
-	printk("\n");
+	char interrupts[20];
+	char *ints = interrupts;
+
+	for (i = 0; i < ARRAY_SIZE(irq_name); i++)
+		ints += sprintf(ints, " %s%c",
+				irq_name[i], i == irq ? '*' : ' ');
+
+	bcma_debug(dev->bus, "core 0x%04x, irq:%s\n", dev->id.id, interrupts);
 }
 
 static void bcma_core_mips_dump_irq(struct bcma_bus *bus)
diff --git a/drivers/block/DAC960.c b/drivers/block/DAC960.c
index 255591ab3716..442e777bdfb2 100644
--- a/drivers/block/DAC960.c
+++ b/drivers/block/DAC960.c
@@ -3079,11 +3079,10 @@ DAC960_InitializeController(DAC960_Controller_T *Controller)
       /*
 	Initialize the Monitoring Timer.
       */
-      init_timer(&Controller->MonitoringTimer);
+      timer_setup(&Controller->MonitoringTimer,
+                  DAC960_MonitoringTimerFunction, 0);
       Controller->MonitoringTimer.expires =
 	jiffies + DAC960_MonitoringTimerInterval;
-      Controller->MonitoringTimer.data = (unsigned long) Controller;
-      Controller->MonitoringTimer.function = DAC960_MonitoringTimerFunction;
       add_timer(&Controller->MonitoringTimer);
       Controller->ControllerInitialized = true;
       return true;
@@ -5620,9 +5619,9 @@ static void DAC960_V2_QueueMonitoringCommand(DAC960_Command_T *Command)
   the status of DAC960 Controllers.
 */
 
-static void DAC960_MonitoringTimerFunction(unsigned long TimerData)
+static void DAC960_MonitoringTimerFunction(struct timer_list *t)
 {
-  DAC960_Controller_T *Controller = (DAC960_Controller_T *) TimerData;
+  DAC960_Controller_T *Controller = from_timer(Controller, t, MonitoringTimer);
   DAC960_Command_T *Command;
   unsigned long flags;
 
diff --git a/drivers/block/DAC960.h b/drivers/block/DAC960.h
index 85fa9bb63759..6a6226a2b932 100644
--- a/drivers/block/DAC960.h
+++ b/drivers/block/DAC960.h
@@ -4406,7 +4406,7 @@ static irqreturn_t DAC960_PD_InterruptHandler(int, void *);
 static irqreturn_t DAC960_P_InterruptHandler(int, void *);
 static void DAC960_V1_QueueMonitoringCommand(DAC960_Command_T *);
 static void DAC960_V2_QueueMonitoringCommand(DAC960_Command_T *);
-static void DAC960_MonitoringTimerFunction(unsigned long);
+static void DAC960_MonitoringTimerFunction(struct timer_list *);
 static void DAC960_Message(DAC960_MessageLevel_T, unsigned char *,
 			   DAC960_Controller_T *, ...);
 static void DAC960_CreateProcEntries(DAC960_Controller_T *);
diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig
index 923b417eaf4c..40579d0cb3d1 100644
--- a/drivers/block/Kconfig
+++ b/drivers/block/Kconfig
@@ -302,7 +302,6 @@ config BLK_DEV_SX8
 
 config BLK_DEV_RAM
 	tristate "RAM block device support"
-	select DAX if BLK_DEV_RAM_DAX
 	---help---
 	  Saying Y here will allow you to use a portion of your RAM memory as
 	  a block device, so that you can make file systems on it, read and
@@ -338,17 +337,6 @@ config BLK_DEV_RAM_SIZE
 	  The default value is 4096 kilobytes. Only change this if you know
 	  what you are doing.
 
-config BLK_DEV_RAM_DAX
-	bool "Support Direct Access (DAX) to RAM block devices"
-	depends on BLK_DEV_RAM && FS_DAX
-	default n
-	help
-	  Support filesystems using DAX to access RAM block devices.  This
-	  avoids double-buffering data in the page cache before copying it
-	  to the block device.  Answering Y will slightly enlarge the kernel,
-	  and will prevent RAM block device backing store memory from being
-	  allocated from highmem (only a problem for highmem systems).
-
 config CDROM_PKTCDVD
 	tristate "Packet writing on CD/DVD media (DEPRECATED)"
 	depends on !UML
diff --git a/drivers/block/amiflop.c b/drivers/block/amiflop.c
index 4e3fb9f104af..e5aa62fcf5a8 100644
--- a/drivers/block/amiflop.c
+++ b/drivers/block/amiflop.c
@@ -146,6 +146,7 @@ static struct amiga_floppy_struct unit[FD_MAX_UNITS];
 
 static struct timer_list flush_track_timer[FD_MAX_UNITS];
 static struct timer_list post_write_timer;
+static unsigned long post_write_timer_drive;
 static struct timer_list motor_on_timer;
 static struct timer_list motor_off_timer[FD_MAX_UNITS];
 static int on_attempts;
@@ -323,7 +324,7 @@ static void fd_deselect (int drive)
 
 }
 
-static void motor_on_callback(unsigned long ignored)
+static void motor_on_callback(struct timer_list *unused)
 {
 	if (!(ciaa.pra & DSKRDY) || --on_attempts == 0) {
 		complete_all(&motor_on_completion);
@@ -355,7 +356,7 @@ static int fd_motor_on(int nr)
 		on_attempts = -1;
 #if 0
 		printk (KERN_ERR "motor_on failed, turning motor off\n");
-		fd_motor_off (nr);
+		fd_motor_off (motor_off_timer + nr);
 		return 0;
 #else
 		printk (KERN_WARNING "DSKRDY not set after 1.5 seconds - assuming drive is spinning notwithstanding\n");
@@ -365,20 +366,17 @@ static int fd_motor_on(int nr)
 	return 1;
 }
 
-static void fd_motor_off(unsigned long drive)
+static void fd_motor_off(struct timer_list *timer)
 {
-	long calledfromint;
-#ifdef MODULE
-	long decusecount;
+	unsigned long drive = ((unsigned long)timer -
+			       (unsigned long)&motor_off_timer[0]) /
+					sizeof(motor_off_timer[0]);
 
-	decusecount = drive & 0x40000000;
-#endif
-	calledfromint = drive & 0x80000000;
 	drive&=3;
-	if (calledfromint && !try_fdc(drive)) {
+	if (!try_fdc(drive)) {
 		/* We would be blocked in an interrupt, so try again later */
-		motor_off_timer[drive].expires = jiffies + 1;
-		add_timer(motor_off_timer + drive);
+		timer->expires = jiffies + 1;
+		add_timer(timer);
 		return;
 	}
 	unit[drive].motor = 0;
@@ -392,8 +390,6 @@ static void floppy_off (unsigned int nr)
 	int drive;
 
 	drive = nr & 3;
-	/* called this way it is always from interrupt */
-	motor_off_timer[drive].data = nr | 0x80000000;
 	mod_timer(motor_off_timer + drive, jiffies + 3*HZ);
 }
 
@@ -435,7 +431,7 @@ static int fd_calibrate(int drive)
 			break;
 		if (--n == 0) {
 			printk (KERN_ERR "fd%d: calibrate failed, turning motor off\n", drive);
-			fd_motor_off (drive);
+			fd_motor_off (motor_off_timer + drive);
 			unit[drive].track = -1;
 			rel_fdc();
 			return 0;
@@ -564,7 +560,7 @@ static irqreturn_t fd_block_done(int irq, void *dummy)
 	if (block_flag == 2) { /* writing */
 		writepending = 2;
 		post_write_timer.expires = jiffies + 1; /* at least 2 ms */
-		post_write_timer.data = selected;
+		post_write_timer_drive = selected;
 		add_timer(&post_write_timer);
 	}
 	else {                /* reading */
@@ -651,6 +647,10 @@ static void post_write (unsigned long drive)
 	rel_fdc(); /* corresponds to get_fdc() in raw_write */
 }
 
+static void post_write_callback(struct timer_list *timer)
+{
+	post_write(post_write_timer_drive);
+}
 
 /*
  * The following functions are to convert the block contents into raw data
@@ -1244,8 +1244,12 @@ static void dos_write(int disk)
 /* FIXME: this assumes the drive is still spinning -
  * which is only true if we complete writing a track within three seconds
  */
-static void flush_track_callback(unsigned long nr)
+static void flush_track_callback(struct timer_list *timer)
 {
+	unsigned long nr = ((unsigned long)timer -
+			       (unsigned long)&flush_track_timer[0]) /
+					sizeof(flush_track_timer[0]);
+
 	nr&=3;
 	writefromint = 1;
 	if (!try_fdc(nr)) {
@@ -1649,8 +1653,7 @@ static void floppy_release(struct gendisk *disk, fmode_t mode)
 		fd_ref[drive] = 0;
 	}
 #ifdef MODULE
-/* the mod_use counter is handled this way */
-	floppy_off (drive | 0x40000000);
+	floppy_off (drive);
 #endif
 	mutex_unlock(&amiflop_mutex);
 }
@@ -1791,27 +1794,19 @@ static int __init amiga_floppy_probe(struct platform_device *pdev)
 				floppy_find, NULL, NULL);
 
 	/* initialize variables */
-	init_timer(&motor_on_timer);
+	timer_setup(&motor_on_timer, motor_on_callback, 0);
 	motor_on_timer.expires = 0;
-	motor_on_timer.data = 0;
-	motor_on_timer.function = motor_on_callback;
 	for (i = 0; i < FD_MAX_UNITS; i++) {
-		init_timer(&motor_off_timer[i]);
+		timer_setup(&motor_off_timer[i], fd_motor_off, 0);
 		motor_off_timer[i].expires = 0;
-		motor_off_timer[i].data = i|0x80000000;
-		motor_off_timer[i].function = fd_motor_off;
-		init_timer(&flush_track_timer[i]);
+		timer_setup(&flush_track_timer[i], flush_track_callback, 0);
 		flush_track_timer[i].expires = 0;
-		flush_track_timer[i].data = i;
-		flush_track_timer[i].function = flush_track_callback;
 
 		unit[i].track = -1;
 	}
 
-	init_timer(&post_write_timer);
+	timer_setup(&post_write_timer, post_write_callback, 0);
 	post_write_timer.expires = 0;
-	post_write_timer.data = 0;
-	post_write_timer.function = post_write;
   
 	for (i = 0; i < 128; i++)
 		mfmdecode[i]=255;
diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c
index dc43254e05a4..812fed069708 100644
--- a/drivers/block/aoe/aoecmd.c
+++ b/drivers/block/aoe/aoecmd.c
@@ -744,7 +744,7 @@ count_targets(struct aoedev *d, int *untainted)
 }
 
 static void
-rexmit_timer(ulong vp)
+rexmit_timer(struct timer_list *timer)
 {
 	struct aoedev *d;
 	struct aoetgt *t;
@@ -758,7 +758,7 @@ rexmit_timer(ulong vp)
 	int utgts;	/* number of aoetgt descriptors (not slots) */
 	int since;
 
-	d = (struct aoedev *) vp;
+	d = from_timer(d, timer, timer);
 
 	spin_lock_irqsave(&d->lock, flags);
 
diff --git a/drivers/block/aoe/aoedev.c b/drivers/block/aoe/aoedev.c
index b28fefb90391..697f735b07a4 100644
--- a/drivers/block/aoe/aoedev.c
+++ b/drivers/block/aoe/aoedev.c
@@ -15,7 +15,6 @@
 #include <linux/string.h>
 #include "aoe.h"
 
-static void dummy_timer(ulong);
 static void freetgt(struct aoedev *d, struct aoetgt *t);
 static void skbpoolfree(struct aoedev *d);
 
@@ -146,11 +145,11 @@ aoedev_put(struct aoedev *d)
 }
 
 static void
-dummy_timer(ulong vp)
+dummy_timer(struct timer_list *t)
 {
 	struct aoedev *d;
 
-	d = (struct aoedev *)vp;
+	d = from_timer(d, t, timer);
 	if (d->flags & DEVFL_TKILL)
 		return;
 	d->timer.expires = jiffies + HZ;
@@ -466,9 +465,7 @@ aoedev_by_aoeaddr(ulong maj, int min, int do_alloc)
 	INIT_WORK(&d->work, aoecmd_sleepwork);
 	spin_lock_init(&d->lock);
 	skb_queue_head_init(&d->skbpool);
-	init_timer(&d->timer);
-	d->timer.data = (ulong) d;
-	d->timer.function = dummy_timer;
+	timer_setup(&d->timer, dummy_timer, 0);
 	d->timer.expires = jiffies + HZ;
 	add_timer(&d->timer);
 	d->bufpool = NULL;	/* defer to aoeblk_gdalloc */
diff --git a/drivers/block/ataflop.c b/drivers/block/ataflop.c
index ae596e55bcb6..8bc3b9fd8dd2 100644
--- a/drivers/block/ataflop.c
+++ b/drivers/block/ataflop.c
@@ -342,8 +342,8 @@ static int NeedSeek = 0;
 static void fd_select_side( int side );
 static void fd_select_drive( int drive );
 static void fd_deselect( void );
-static void fd_motor_off_timer( unsigned long dummy );
-static void check_change( unsigned long dummy );
+static void fd_motor_off_timer(struct timer_list *unused);
+static void check_change(struct timer_list *unused);
 static irqreturn_t floppy_irq (int irq, void *dummy);
 static void fd_error( void );
 static int do_format(int drive, int type, struct atari_format_descr *desc);
@@ -353,12 +353,12 @@ static void fd_calibrate_done( int status );
 static void fd_seek( void );
 static void fd_seek_done( int status );
 static void fd_rwsec( void );
-static void fd_readtrack_check( unsigned long dummy );
+static void fd_readtrack_check(struct timer_list *unused);
 static void fd_rwsec_done( int status );
 static void fd_rwsec_done1(int status);
 static void fd_writetrack( void );
 static void fd_writetrack_done( int status );
-static void fd_times_out( unsigned long dummy );
+static void fd_times_out(struct timer_list *unused);
 static void finish_fdc( void );
 static void finish_fdc_done( int dummy );
 static void setup_req_params( int drive );
@@ -479,7 +479,7 @@ static void fd_deselect( void )
  * counts the index signals, which arrive only if one drive is selected.
  */
 
-static void fd_motor_off_timer( unsigned long dummy )
+static void fd_motor_off_timer(struct timer_list *unused)
 {
 	unsigned char status;
 
@@ -515,7 +515,7 @@ static void fd_motor_off_timer( unsigned long dummy )
  * as possible) and keep track of the current state of the write protection.
  */
 
-static void check_change( unsigned long dummy )
+static void check_change(struct timer_list *unused)
 {
 	static int    drive = 0;
 
@@ -966,7 +966,7 @@ static void fd_rwsec( void )
 }
 
     
-static void fd_readtrack_check( unsigned long dummy )
+static void fd_readtrack_check(struct timer_list *unused)
 {
 	unsigned long flags, addr, addr2;
 
@@ -1237,7 +1237,7 @@ static void fd_writetrack_done( int status )
 	fd_error();
 }
 
-static void fd_times_out( unsigned long dummy )
+static void fd_times_out(struct timer_list *unused)
 {
 	atari_disable_irq( IRQ_MFP_FDC );
 	if (!FloppyIRQHandler) goto end; /* int occurred after timer was fired, but
diff --git a/drivers/block/brd.c b/drivers/block/brd.c
index c1cf87718c2e..8028a3a7e7fd 100644
--- a/drivers/block/brd.c
+++ b/drivers/block/brd.c
@@ -20,11 +20,7 @@
 #include <linux/radix-tree.h>
 #include <linux/fs.h>
 #include <linux/slab.h>
-#ifdef CONFIG_BLK_DEV_RAM_DAX
-#include <linux/pfn_t.h>
-#include <linux/dax.h>
-#include <linux/uio.h>
-#endif
+#include <linux/backing-dev.h>
 
 #include <linux/uaccess.h>
 
@@ -44,9 +40,6 @@ struct brd_device {
 
 	struct request_queue	*brd_queue;
 	struct gendisk		*brd_disk;
-#ifdef CONFIG_BLK_DEV_RAM_DAX
-	struct dax_device	*dax_dev;
-#endif
 	struct list_head	brd_list;
 
 	/*
@@ -111,9 +104,6 @@ static struct page *brd_insert_page(struct brd_device *brd, sector_t sector)
 	 * restriction might be able to be lifted.
 	 */
 	gfp_flags = GFP_NOIO | __GFP_ZERO;
-#ifndef CONFIG_BLK_DEV_RAM_DAX
-	gfp_flags |= __GFP_HIGHMEM;
-#endif
 	page = alloc_page(gfp_flags);
 	if (!page)
 		return NULL;
@@ -333,43 +323,6 @@ static int brd_rw_page(struct block_device *bdev, sector_t sector,
 	return err;
 }
 
-#ifdef CONFIG_BLK_DEV_RAM_DAX
-static long __brd_direct_access(struct brd_device *brd, pgoff_t pgoff,
-		long nr_pages, void **kaddr, pfn_t *pfn)
-{
-	struct page *page;
-
-	if (!brd)
-		return -ENODEV;
-	page = brd_insert_page(brd, (sector_t)pgoff << PAGE_SECTORS_SHIFT);
-	if (!page)
-		return -ENOSPC;
-	*kaddr = page_address(page);
-	*pfn = page_to_pfn_t(page);
-
-	return 1;
-}
-
-static long brd_dax_direct_access(struct dax_device *dax_dev,
-		pgoff_t pgoff, long nr_pages, void **kaddr, pfn_t *pfn)
-{
-	struct brd_device *brd = dax_get_private(dax_dev);
-
-	return __brd_direct_access(brd, pgoff, nr_pages, kaddr, pfn);
-}
-
-static size_t brd_dax_copy_from_iter(struct dax_device *dax_dev, pgoff_t pgoff,
-		void *addr, size_t bytes, struct iov_iter *i)
-{
-	return copy_from_iter(addr, bytes, i);
-}
-
-static const struct dax_operations brd_dax_ops = {
-	.direct_access = brd_dax_direct_access,
-	.copy_from_iter = brd_dax_copy_from_iter,
-};
-#endif
-
 static const struct block_device_operations brd_fops = {
 	.owner =		THIS_MODULE,
 	.rw_page =		brd_rw_page,
@@ -448,22 +401,10 @@ static struct brd_device *brd_alloc(int i)
 	disk->flags		= GENHD_FL_EXT_DEVT;
 	sprintf(disk->disk_name, "ram%d", i);
 	set_capacity(disk, rd_size * 2);
-
-#ifdef CONFIG_BLK_DEV_RAM_DAX
-	queue_flag_set_unlocked(QUEUE_FLAG_DAX, brd->brd_queue);
-	brd->dax_dev = alloc_dax(brd, disk->disk_name, &brd_dax_ops);
-	if (!brd->dax_dev)
-		goto out_free_inode;
-#endif
-
+	disk->queue->backing_dev_info->capabilities |= BDI_CAP_SYNCHRONOUS_IO;
 
 	return brd;
 
-#ifdef CONFIG_BLK_DEV_RAM_DAX
-out_free_inode:
-	kill_dax(brd->dax_dev);
-	put_dax(brd->dax_dev);
-#endif
 out_free_queue:
 	blk_cleanup_queue(brd->brd_queue);
 out_free_dev:
@@ -503,10 +444,6 @@ out:
 static void brd_del_one(struct brd_device *brd)
 {
 	list_del(&brd->brd_list);
-#ifdef CONFIG_BLK_DEV_RAM_DAX
-	kill_dax(brd->dax_dev);
-	put_dax(brd->dax_dev);
-#endif
 	del_gendisk(brd->brd_disk);
 	brd_free(brd);
 }
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index a54183935aa1..eae484acfbbc 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c
@@ -903,10 +903,14 @@ static void unlock_fdc(void)
 }
 
 /* switches the motor off after a given timeout */
-static void motor_off_callback(unsigned long nr)
+static void motor_off_callback(struct timer_list *t)
 {
+	unsigned long nr = t - motor_off_timer;
 	unsigned char mask = ~(0x10 << UNIT(nr));
 
+	if (WARN_ON_ONCE(nr >= N_DRIVE))
+		return;
+
 	set_dor(FDC(nr), mask, 0);
 }
 
@@ -3047,7 +3051,7 @@ static void raw_cmd_done(int flag)
 		else
 			raw_cmd->flags &= ~FD_RAW_DISK_CHANGE;
 		if (raw_cmd->flags & FD_RAW_NO_MOTOR_AFTER)
-			motor_off_callback(current_drive);
+			motor_off_callback(&motor_off_timer[current_drive]);
 
 		if (raw_cmd->next &&
 		    (!(raw_cmd->flags & FD_RAW_FAILURE) ||
@@ -4542,7 +4546,7 @@ static int __init do_floppy_init(void)
 		disks[drive]->fops = &floppy_fops;
 		sprintf(disks[drive]->disk_name, "fd%d", drive);
 
-		setup_timer(&motor_off_timer[drive], motor_off_callback, drive);
+		timer_setup(&motor_off_timer[drive], motor_off_callback, 0);
 	}
 
 	err = register_blkdev(FLOPPY_MAJOR, "fd");
diff --git a/drivers/block/null_blk.c b/drivers/block/null_blk.c
index c61960deb74a..ad0477ae820f 100644
--- a/drivers/block/null_blk.c
+++ b/drivers/block/null_blk.c
@@ -35,13 +35,13 @@ static inline u64 mb_per_tick(int mbps)
 struct nullb_cmd {
 	struct list_head list;
 	struct llist_node ll_list;
-	call_single_data_t csd;
+	struct __call_single_data csd;
 	struct request *rq;
 	struct bio *bio;
 	unsigned int tag;
+	blk_status_t error;
 	struct nullb_queue *nq;
 	struct hrtimer timer;
-	blk_status_t error;
 };
 
 struct nullb_queue {
@@ -471,7 +471,6 @@ static void nullb_device_release(struct config_item *item)
 {
 	struct nullb_device *dev = to_nullb_device(item);
 
-	badblocks_exit(&dev->badblocks);
 	null_free_device_storage(dev, false);
 	null_free_dev(dev);
 }
@@ -582,6 +581,10 @@ static struct nullb_device *null_alloc_dev(void)
 
 static void null_free_dev(struct nullb_device *dev)
 {
+	if (!dev)
+		return;
+
+	badblocks_exit(&dev->badblocks);
 	kfree(dev);
 }
 
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index adc877dfef5c..38fc5f397fde 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -348,7 +348,6 @@ struct rbd_client_id {
 struct rbd_mapping {
 	u64                     size;
 	u64                     features;
-	bool			read_only;
 };
 
 /*
@@ -450,12 +449,11 @@ static DEFINE_IDA(rbd_dev_id_ida);
 static struct workqueue_struct *rbd_wq;
 
 /*
- * Default to false for now, as single-major requires >= 0.75 version of
- * userspace rbd utility.
+ * single-major requires >= 0.75 version of userspace rbd utility.
  */
-static bool single_major = false;
+static bool single_major = true;
 module_param(single_major, bool, S_IRUGO);
-MODULE_PARM_DESC(single_major, "Use a single major number for all rbd devices (default: false)");
+MODULE_PARM_DESC(single_major, "Use a single major number for all rbd devices (default: true)");
 
 static int rbd_img_request_submit(struct rbd_img_request *img_request);
 
@@ -608,9 +606,6 @@ static int rbd_open(struct block_device *bdev, fmode_t mode)
 	struct rbd_device *rbd_dev = bdev->bd_disk->private_data;
 	bool removing = false;
 
-	if ((mode & FMODE_WRITE) && rbd_dev->mapping.read_only)
-		return -EROFS;
-
 	spin_lock_irq(&rbd_dev->lock);
 	if (test_bit(RBD_DEV_FLAG_REMOVING, &rbd_dev->flags))
 		removing = true;
@@ -640,46 +635,24 @@ static void rbd_release(struct gendisk *disk, fmode_t mode)
 
 static int rbd_ioctl_set_ro(struct rbd_device *rbd_dev, unsigned long arg)
 {
-	int ret = 0;
-	int val;
-	bool ro;
-	bool ro_changed = false;
+	int ro;
 
-	/* get_user() may sleep, so call it before taking rbd_dev->lock */
-	if (get_user(val, (int __user *)(arg)))
+	if (get_user(ro, (int __user *)arg))
 		return -EFAULT;
 
-	ro = val ? true : false;
-	/* Snapshot doesn't allow to write*/
+	/* Snapshots can't be marked read-write */
 	if (rbd_dev->spec->snap_id != CEPH_NOSNAP && !ro)
 		return -EROFS;
 
-	spin_lock_irq(&rbd_dev->lock);
-	/* prevent others open this device */
-	if (rbd_dev->open_count > 1) {
-		ret = -EBUSY;
-		goto out;
-	}
-
-	if (rbd_dev->mapping.read_only != ro) {
-		rbd_dev->mapping.read_only = ro;
-		ro_changed = true;
-	}
-
-out:
-	spin_unlock_irq(&rbd_dev->lock);
-	/* set_disk_ro() may sleep, so call it after releasing rbd_dev->lock */
-	if (ret == 0 && ro_changed)
-		set_disk_ro(rbd_dev->disk, ro ? 1 : 0);
-
-	return ret;
+	/* Let blkdev_roset() handle it */
+	return -ENOTTY;
 }
 
 static int rbd_ioctl(struct block_device *bdev, fmode_t mode,
 			unsigned int cmd, unsigned long arg)
 {
 	struct rbd_device *rbd_dev = bdev->bd_disk->private_data;
-	int ret = 0;
+	int ret;
 
 	switch (cmd) {
 	case BLKROSET:
@@ -4050,15 +4023,8 @@ static void rbd_queue_workfn(struct work_struct *work)
 		goto err_rq;
 	}
 
-	/* Only reads are allowed to a read-only device */
-
-	if (op_type != OBJ_OP_READ) {
-		if (rbd_dev->mapping.read_only) {
-			result = -EROFS;
-			goto err_rq;
-		}
-		rbd_assert(rbd_dev->spec->snap_id == CEPH_NOSNAP);
-	}
+	rbd_assert(op_type == OBJ_OP_READ ||
+		   rbd_dev->spec->snap_id == CEPH_NOSNAP);
 
 	/*
 	 * Quit early if the mapped snapshot no longer exists.  It's
@@ -4423,7 +4389,6 @@ static int rbd_init_disk(struct rbd_device *rbd_dev)
 	/* enable the discard support */
 	queue_flag_set_unlocked(QUEUE_FLAG_DISCARD, q);
 	q->limits.discard_granularity = segment_size;
-	q->limits.discard_alignment = segment_size;
 	blk_queue_max_discard_sectors(q, segment_size / SECTOR_SIZE);
 	blk_queue_max_write_zeroes_sectors(q, segment_size / SECTOR_SIZE);
 
@@ -5994,7 +5959,7 @@ static int rbd_dev_device_setup(struct rbd_device *rbd_dev)
 		goto err_out_disk;
 
 	set_capacity(rbd_dev->disk, rbd_dev->mapping.size / SECTOR_SIZE);
-	set_disk_ro(rbd_dev->disk, rbd_dev->mapping.read_only);
+	set_disk_ro(rbd_dev->disk, rbd_dev->opts->read_only);
 
 	ret = dev_set_name(&rbd_dev->dev, "%d", rbd_dev->dev_id);
 	if (ret)
@@ -6145,7 +6110,6 @@ static ssize_t do_rbd_add(struct bus_type *bus,
 	struct rbd_options *rbd_opts = NULL;
 	struct rbd_spec *spec = NULL;
 	struct rbd_client *rbdc;
-	bool read_only;
 	int rc;
 
 	if (!try_module_get(THIS_MODULE))
@@ -6194,11 +6158,8 @@ static ssize_t do_rbd_add(struct bus_type *bus,
 	}
 
 	/* If we are mapping a snapshot it must be marked read-only */
-
-	read_only = rbd_dev->opts->read_only;
 	if (rbd_dev->spec->snap_id != CEPH_NOSNAP)
-		read_only = true;
-	rbd_dev->mapping.read_only = read_only;
+		rbd_dev->opts->read_only = true;
 
 	rc = rbd_dev_device_setup(rbd_dev);
 	if (rc)
diff --git a/drivers/block/rsxx/cregs.c b/drivers/block/rsxx/cregs.c
index 926dce9c452f..c148e83e4ed7 100644
--- a/drivers/block/rsxx/cregs.c
+++ b/drivers/block/rsxx/cregs.c
@@ -203,9 +203,9 @@ static int creg_queue_cmd(struct rsxx_cardinfo *card,
 	return 0;
 }
 
-static void creg_cmd_timed_out(unsigned long data)
+static void creg_cmd_timed_out(struct timer_list *t)
 {
-	struct rsxx_cardinfo *card = (struct rsxx_cardinfo *) data;
+	struct rsxx_cardinfo *card = from_timer(card, t, creg_ctrl.cmd_timer);
 	struct creg_cmd *cmd;
 
 	spin_lock(&card->creg_ctrl.lock);
@@ -745,8 +745,7 @@ int rsxx_creg_setup(struct rsxx_cardinfo *card)
 	mutex_init(&card->creg_ctrl.reset_lock);
 	INIT_LIST_HEAD(&card->creg_ctrl.queue);
 	spin_lock_init(&card->creg_ctrl.lock);
-	setup_timer(&card->creg_ctrl.cmd_timer, creg_cmd_timed_out,
-		    (unsigned long) card);
+	timer_setup(&card->creg_ctrl.cmd_timer, creg_cmd_timed_out, 0);
 
 	return 0;
 }
diff --git a/drivers/block/rsxx/dma.c b/drivers/block/rsxx/dma.c
index 6a1b2177951c..beaccf197a5a 100644
--- a/drivers/block/rsxx/dma.c
+++ b/drivers/block/rsxx/dma.c
@@ -354,9 +354,9 @@ static void rsxx_handle_dma_error(struct rsxx_dma_ctrl *ctrl,
 		rsxx_complete_dma(ctrl, dma, status);
 }
 
-static void dma_engine_stalled(unsigned long data)
+static void dma_engine_stalled(struct timer_list *t)
 {
-	struct rsxx_dma_ctrl *ctrl = (struct rsxx_dma_ctrl *)data;
+	struct rsxx_dma_ctrl *ctrl = from_timer(ctrl, t, activity_timer);
 	int cnt;
 
 	if (atomic_read(&ctrl->stats.hw_q_depth) == 0 ||
@@ -838,8 +838,7 @@ static int rsxx_dma_ctrl_init(struct pci_dev *dev,
 	mutex_init(&ctrl->work_lock);
 	INIT_LIST_HEAD(&ctrl->queue);
 
-	setup_timer(&ctrl->activity_timer, dma_engine_stalled,
-					(unsigned long)ctrl);
+	timer_setup(&ctrl->activity_timer, dma_engine_stalled, 0);
 
 	ctrl->issue_wq = alloc_ordered_workqueue(DRIVER_NAME"_issue", 0);
 	if (!ctrl->issue_wq)
diff --git a/drivers/block/skd_main.c b/drivers/block/skd_main.c
index 2819f23e8bf2..de0d08133c7e 100644
--- a/drivers/block/skd_main.c
+++ b/drivers/block/skd_main.c
@@ -707,9 +707,9 @@ static void skd_start_queue(struct work_struct *work)
 	blk_mq_start_hw_queues(skdev->queue);
 }
 
-static void skd_timer_tick(ulong arg)
+static void skd_timer_tick(struct timer_list *t)
 {
-	struct skd_device *skdev = (struct skd_device *)arg;
+	struct skd_device *skdev = from_timer(skdev, t, timer);
 	unsigned long reqflags;
 	u32 state;
 
@@ -857,7 +857,7 @@ static int skd_start_timer(struct skd_device *skdev)
 {
 	int rc;
 
-	setup_timer(&skdev->timer, skd_timer_tick, (ulong)skdev);
+	timer_setup(&skdev->timer, skd_timer_tick, 0);
 
 	rc = mod_timer(&skdev->timer, (jiffies + HZ));
 	if (rc)
diff --git a/drivers/block/sunvdc.c b/drivers/block/sunvdc.c
index ad9749463d4f..5ca56bfae63c 100644
--- a/drivers/block/sunvdc.c
+++ b/drivers/block/sunvdc.c
@@ -81,7 +81,7 @@ struct vdc_port {
 
 static void vdc_ldc_reset(struct vdc_port *port);
 static void vdc_ldc_reset_work(struct work_struct *work);
-static void vdc_ldc_reset_timer(unsigned long _arg);
+static void vdc_ldc_reset_timer(struct timer_list *t);
 
 static inline struct vdc_port *to_vdc_port(struct vio_driver_state *vio)
 {
@@ -974,8 +974,7 @@ static int vdc_port_probe(struct vio_dev *vdev, const struct vio_device_id *id)
 	 */
 	ldc_timeout = mdesc_get_property(hp, vdev->mp, "vdc-timeout", NULL);
 	port->ldc_timeout = ldc_timeout ? *ldc_timeout : 0;
-	setup_timer(&port->ldc_reset_timer, vdc_ldc_reset_timer,
-		    (unsigned long)port);
+	timer_setup(&port->ldc_reset_timer, vdc_ldc_reset_timer, 0);
 	INIT_WORK(&port->ldc_reset_work, vdc_ldc_reset_work);
 
 	err = vio_driver_init(&port->vio, vdev, VDEV_DISK,
@@ -1087,9 +1086,9 @@ static void vdc_queue_drain(struct vdc_port *port)
 		__blk_end_request_all(req, BLK_STS_IOERR);
 }
 
-static void vdc_ldc_reset_timer(unsigned long _arg)
+static void vdc_ldc_reset_timer(struct timer_list *t)
 {
-	struct vdc_port *port = (struct vdc_port *) _arg;
+	struct vdc_port *port = from_timer(port, t, ldc_reset_timer);
 	struct vio_driver_state *vio = &port->vio;
 	unsigned long flags;
 
diff --git a/drivers/block/swim3.c b/drivers/block/swim3.c
index 9f931f8f6b4c..af51015d056e 100644
--- a/drivers/block/swim3.c
+++ b/drivers/block/swim3.c
@@ -239,10 +239,10 @@ static unsigned short write_postamble[] = {
 static void seek_track(struct floppy_state *fs, int n);
 static void init_dma(struct dbdma_cmd *cp, int cmd, void *buf, int count);
 static void act(struct floppy_state *fs);
-static void scan_timeout(unsigned long data);
-static void seek_timeout(unsigned long data);
-static void settle_timeout(unsigned long data);
-static void xfer_timeout(unsigned long data);
+static void scan_timeout(struct timer_list *t);
+static void seek_timeout(struct timer_list *t);
+static void settle_timeout(struct timer_list *t);
+static void xfer_timeout(struct timer_list *t);
 static irqreturn_t swim3_interrupt(int irq, void *dev_id);
 /*static void fd_dma_interrupt(int irq, void *dev_id);*/
 static int grab_drive(struct floppy_state *fs, enum swim_state state,
@@ -392,13 +392,12 @@ static void do_fd_request(struct request_queue * q)
 }
 
 static void set_timeout(struct floppy_state *fs, int nticks,
-			void (*proc)(unsigned long))
+			void (*proc)(struct timer_list *t))
 {
 	if (fs->timeout_pending)
 		del_timer(&fs->timeout);
 	fs->timeout.expires = jiffies + nticks;
 	fs->timeout.function = proc;
-	fs->timeout.data = (unsigned long) fs;
 	add_timer(&fs->timeout);
 	fs->timeout_pending = 1;
 }
@@ -569,9 +568,9 @@ static void act(struct floppy_state *fs)
 	}
 }
 
-static void scan_timeout(unsigned long data)
+static void scan_timeout(struct timer_list *t)
 {
-	struct floppy_state *fs = (struct floppy_state *) data;
+	struct floppy_state *fs = from_timer(fs, t, timeout);
 	struct swim3 __iomem *sw = fs->swim3;
 	unsigned long flags;
 
@@ -594,9 +593,9 @@ static void scan_timeout(unsigned long data)
 	spin_unlock_irqrestore(&swim3_lock, flags);
 }
 
-static void seek_timeout(unsigned long data)
+static void seek_timeout(struct timer_list *t)
 {
-	struct floppy_state *fs = (struct floppy_state *) data;
+	struct floppy_state *fs = from_timer(fs, t, timeout);
 	struct swim3 __iomem *sw = fs->swim3;
 	unsigned long flags;
 
@@ -614,9 +613,9 @@ static void seek_timeout(unsigned long data)
 	spin_unlock_irqrestore(&swim3_lock, flags);
 }
 
-static void settle_timeout(unsigned long data)
+static void settle_timeout(struct timer_list *t)
 {
-	struct floppy_state *fs = (struct floppy_state *) data;
+	struct floppy_state *fs = from_timer(fs, t, timeout);
 	struct swim3 __iomem *sw = fs->swim3;
 	unsigned long flags;
 
@@ -644,9 +643,9 @@ static void settle_timeout(unsigned long data)
 	spin_unlock_irqrestore(&swim3_lock, flags);
 }
 
-static void xfer_timeout(unsigned long data)
+static void xfer_timeout(struct timer_list *t)
 {
-	struct floppy_state *fs = (struct floppy_state *) data;
+	struct floppy_state *fs = from_timer(fs, t, timeout);
 	struct swim3 __iomem *sw = fs->swim3;
 	struct dbdma_regs __iomem *dr = fs->dma;
 	unsigned long flags;
@@ -1182,7 +1181,7 @@ static int swim3_add_device(struct macio_dev *mdev, int index)
 		return -EBUSY;
 	}
 
-	init_timer(&fs->timeout);
+	timer_setup(&fs->timeout, NULL, 0);
 
 	swim3_info("SWIM3 floppy controller %s\n",
 		mdev->media_bay ? "in media bay" : "");
diff --git a/drivers/block/umem.c b/drivers/block/umem.c
index 0677d2514665..8077123678ad 100644
--- a/drivers/block/umem.c
+++ b/drivers/block/umem.c
@@ -718,7 +718,7 @@ static void check_batteries(struct cardinfo *card)
 		set_fault_to_battery_status(card);
 }
 
-static void check_all_batteries(unsigned long ptr)
+static void check_all_batteries(struct timer_list *unused)
 {
 	int i;
 
@@ -738,8 +738,7 @@ static void check_all_batteries(unsigned long ptr)
 
 static void init_battery_timer(void)
 {
-	init_timer(&battery_timer);
-	battery_timer.function = check_all_batteries;
+	timer_setup(&battery_timer, check_all_batteries, 0);
 	battery_timer.expires = jiffies + (HZ * 60);
 	add_timer(&battery_timer);
 }
diff --git a/drivers/block/xsysace.c b/drivers/block/xsysace.c
index 14459d66ef0c..c24589414c75 100644
--- a/drivers/block/xsysace.c
+++ b/drivers/block/xsysace.c
@@ -770,9 +770,9 @@ static void ace_fsm_tasklet(unsigned long data)
 	spin_unlock_irqrestore(&ace->lock, flags);
 }
 
-static void ace_stall_timer(unsigned long data)
+static void ace_stall_timer(struct timer_list *t)
 {
-	struct ace_device *ace = (void *)data;
+	struct ace_device *ace = from_timer(ace, t, stall_timer);
 	unsigned long flags;
 
 	dev_warn(ace->dev,
@@ -984,7 +984,7 @@ static int ace_setup(struct ace_device *ace)
 	 * Initialize the state machine tasklet and stall timer
 	 */
 	tasklet_init(&ace->fsm_tasklet, ace_fsm_tasklet, (unsigned long)ace);
-	setup_timer(&ace->stall_timer, ace_stall_timer, (unsigned long)ace);
+	timer_setup(&ace->stall_timer, ace_stall_timer, 0);
 
 	/*
 	 * Initialize the request queue
diff --git a/drivers/block/zram/zcomp.c b/drivers/block/zram/zcomp.c
index 5b8992beffec..4ed0a78fdc09 100644
--- a/drivers/block/zram/zcomp.c
+++ b/drivers/block/zram/zcomp.c
@@ -23,15 +23,15 @@ static const char * const backends[] = {
 #if IS_ENABLED(CONFIG_CRYPTO_LZ4)
 	"lz4",
 #endif
-#if IS_ENABLED(CONFIG_CRYPTO_DEFLATE)
-	"deflate",
-#endif
 #if IS_ENABLED(CONFIG_CRYPTO_LZ4HC)
 	"lz4hc",
 #endif
 #if IS_ENABLED(CONFIG_CRYPTO_842)
 	"842",
 #endif
+#if IS_ENABLED(CONFIG_CRYPTO_ZSTD)
+	"zstd",
+#endif
 	NULL
 };
 
diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c
index f149d3e61234..d70eba30003a 100644
--- a/drivers/block/zram/zram_drv.c
+++ b/drivers/block/zram/zram_drv.c
@@ -122,14 +122,6 @@ static inline bool is_partial_io(struct bio_vec *bvec)
 }
 #endif
 
-static void zram_revalidate_disk(struct zram *zram)
-{
-	revalidate_disk(zram->disk);
-	/* revalidate_disk reset the BDI_CAP_STABLE_WRITES so set again */
-	zram->disk->queue->backing_dev_info->capabilities |=
-		BDI_CAP_STABLE_WRITES;
-}
-
 /*
  * Check if request is within bounds and aligned on zram logical blocks.
  */
@@ -436,7 +428,7 @@ static void put_entry_bdev(struct zram *zram, unsigned long entry)
 	WARN_ON_ONCE(!was_set);
 }
 
-void zram_page_end_io(struct bio *bio)
+static void zram_page_end_io(struct bio *bio)
 {
 	struct page *page = bio->bi_io_vec[0].bv_page;
 
@@ -1373,7 +1365,8 @@ static ssize_t disksize_store(struct device *dev,
 	zram->comp = comp;
 	zram->disksize = disksize;
 	set_capacity(zram->disk, zram->disksize >> SECTOR_SHIFT);
-	zram_revalidate_disk(zram);
+
+	revalidate_disk(zram->disk);
 	up_write(&zram->init_lock);
 
 	return len;
@@ -1420,7 +1413,7 @@ static ssize_t reset_store(struct device *dev,
 	/* Make sure all the pending I/O are finished */
 	fsync_bdev(bdev);
 	zram_reset_device(zram);
-	zram_revalidate_disk(zram);
+	revalidate_disk(zram->disk);
 	bdput(bdev);
 
 	mutex_lock(&bdev->bd_mutex);
@@ -1539,6 +1532,7 @@ static int zram_add(void)
 	/* zram devices sort of resembles non-rotational disks */
 	queue_flag_set_unlocked(QUEUE_FLAG_NONROT, zram->disk->queue);
 	queue_flag_clear_unlocked(QUEUE_FLAG_ADD_RANDOM, zram->disk->queue);
+
 	/*
 	 * To ensure that we always get PAGE_SIZE aligned
 	 * and n*PAGE_SIZED sized I/O requests.
@@ -1563,6 +1557,8 @@ static int zram_add(void)
 	if (ZRAM_LOGICAL_BLOCK_SIZE == PAGE_SIZE)
 		blk_queue_max_write_zeroes_sectors(zram->disk->queue, UINT_MAX);
 
+	zram->disk->queue->backing_dev_info->capabilities |=
+			(BDI_CAP_STABLE_WRITES | BDI_CAP_SYNCHRONOUS_IO);
 	add_disk(zram->disk);
 
 	ret = sysfs_create_group(&disk_to_dev(zram->disk)->kobj,
diff --git a/drivers/bluetooth/Kconfig b/drivers/bluetooth/Kconfig
index 98a60db8e5d1..60e1c7d6986d 100644
--- a/drivers/bluetooth/Kconfig
+++ b/drivers/bluetooth/Kconfig
@@ -66,6 +66,7 @@ config BT_HCIBTSDIO
 
 config BT_HCIUART
 	tristate "HCI UART driver"
+	depends on SERIAL_DEV_BUS || !SERIAL_DEV_BUS
 	depends on TTY
 	help
 	  Bluetooth HCI UART driver.
@@ -80,7 +81,6 @@ config BT_HCIUART
 config BT_HCIUART_SERDEV
 	bool
 	depends on SERIAL_DEV_BUS && BT_HCIUART
-	depends on SERIAL_DEV_BUS=y || SERIAL_DEV_BUS=BT_HCIUART
 	default y
 
 config BT_HCIUART_H4
@@ -170,6 +170,7 @@ config BT_HCIUART_BCM
 	bool "Broadcom protocol support"
 	depends on BT_HCIUART
 	depends on BT_HCIUART_SERDEV
+	depends on (!ACPI || SERIAL_DEV_CTRL_TTYPORT)
 	select BT_HCIUART_H4
 	select BT_BCM
 	help
diff --git a/drivers/bluetooth/bcm203x.c b/drivers/bluetooth/bcm203x.c
index 5ce6d4176dc3..8e9547f195ef 100644
--- a/drivers/bluetooth/bcm203x.c
+++ b/drivers/bluetooth/bcm203x.c
@@ -121,7 +121,7 @@ static void bcm203x_complete(struct urb *urb)
 		}
 
 		data->state = BCM203X_LOAD_FIRMWARE;
-
+		/* fall through */
 	case BCM203X_LOAD_FIRMWARE:
 		if (data->fw_sent == data->fw_size) {
 			usb_fill_int_urb(urb, udev, usb_rcvintpipe(udev, BCM203X_IN_EP),
diff --git a/drivers/bluetooth/bluecard_cs.c b/drivers/bluetooth/bluecard_cs.c
index b07ca9565291..d513ef4743dc 100644
--- a/drivers/bluetooth/bluecard_cs.c
+++ b/drivers/bluetooth/bluecard_cs.c
@@ -156,9 +156,9 @@ static void bluecard_detach(struct pcmcia_device *p_dev);
 /* ======================== LED handling routines ======================== */
 
 
-static void bluecard_activity_led_timeout(u_long arg)
+static void bluecard_activity_led_timeout(struct timer_list *t)
 {
-	struct bluecard_info *info = (struct bluecard_info *)arg;
+	struct bluecard_info *info = from_timer(info, t, timer);
 	unsigned int iobase = info->p_dev->resource[0]->start;
 
 	if (test_bit(CARD_ACTIVITY, &(info->hw_state))) {
@@ -691,8 +691,7 @@ static int bluecard_open(struct bluecard_info *info)
 
 	spin_lock_init(&(info->lock));
 
-	setup_timer(&(info->timer), &bluecard_activity_led_timeout,
-		    (u_long)info);
+	timer_setup(&info->timer, bluecard_activity_led_timeout, 0);
 
 	skb_queue_head_init(&(info->txq));
 
diff --git a/drivers/bluetooth/bpa10x.c b/drivers/bluetooth/bpa10x.c
index 48d10cb5c9a1..7971bfbd4321 100644
--- a/drivers/bluetooth/bpa10x.c
+++ b/drivers/bluetooth/bpa10x.c
@@ -117,7 +117,7 @@ static void bpa10x_rx_complete(struct urb *urb)
 						bpa10x_recv_pkts,
 						ARRAY_SIZE(bpa10x_recv_pkts));
 		if (IS_ERR(data->rx_skb[idx])) {
-			BT_ERR("%s corrupted event packet", hdev->name);
+			bt_dev_err(hdev, "corrupted event packet");
 			hdev->stat.err_rx++;
 			data->rx_skb[idx] = NULL;
 		}
@@ -127,8 +127,7 @@ static void bpa10x_rx_complete(struct urb *urb)
 
 	err = usb_submit_urb(urb, GFP_ATOMIC);
 	if (err < 0) {
-		BT_ERR("%s urb %p failed to resubmit (%d)",
-						hdev->name, urb, -err);
+		bt_dev_err(hdev, "urb %p failed to resubmit (%d)", urb, -err);
 		usb_unanchor_urb(urb);
 	}
 }
@@ -164,8 +163,7 @@ static inline int bpa10x_submit_intr_urb(struct hci_dev *hdev)
 
 	err = usb_submit_urb(urb, GFP_KERNEL);
 	if (err < 0) {
-		BT_ERR("%s urb %p submission failed (%d)",
-						hdev->name, urb, -err);
+		bt_dev_err(hdev, "urb %p submission failed (%d)", urb, -err);
 		usb_unanchor_urb(urb);
 	}
 
@@ -205,8 +203,7 @@ static inline int bpa10x_submit_bulk_urb(struct hci_dev *hdev)
 
 	err = usb_submit_urb(urb, GFP_KERNEL);
 	if (err < 0) {
-		BT_ERR("%s urb %p submission failed (%d)",
-						hdev->name, urb, -err);
+		bt_dev_err(hdev, "urb %p submission failed (%d)", urb, -err);
 		usb_unanchor_urb(urb);
 	}
 
@@ -272,7 +269,7 @@ static int bpa10x_setup(struct hci_dev *hdev)
 	if (IS_ERR(skb))
 		return PTR_ERR(skb);
 
-	BT_INFO("%s: %s", hdev->name, (char *)(skb->data + 1));
+	bt_dev_info(hdev, "%s", (char *)(skb->data + 1));
 
 	hci_set_fw_info(hdev, "%s", skb->data + 1);
 
@@ -348,7 +345,7 @@ static int bpa10x_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
 
 	err = usb_submit_urb(urb, GFP_ATOMIC);
 	if (err < 0) {
-		BT_ERR("%s urb %p submission failed", hdev->name, urb);
+		bt_dev_err(hdev, "urb %p submission failed", urb);
 		kfree(urb->setup_packet);
 		usb_unanchor_urb(urb);
 	}
diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c
index 194788739a83..25b0cf952b91 100644
--- a/drivers/bluetooth/bt3c_cs.c
+++ b/drivers/bluetooth/bt3c_cs.c
@@ -355,7 +355,7 @@ static irqreturn_t bt3c_interrupt(int irq, void *dev_inst)
 		} else if ((stat & 0xff) != 0xff) {
 			if (stat & 0x0020) {
 				int status = bt3c_read(iobase, 0x7002) & 0x10;
-				BT_INFO("%s: Antenna %s", info->hdev->name,
+				bt_dev_info(info->hdev, "Antenna %s",
 							status ? "out" : "in");
 			}
 			if (stat & 0x0001)
diff --git a/drivers/bluetooth/btbcm.c b/drivers/bluetooth/btbcm.c
index cc4bdefa6648..afa4cb3b16e3 100644
--- a/drivers/bluetooth/btbcm.c
+++ b/drivers/bluetooth/btbcm.c
@@ -45,13 +45,12 @@ int btbcm_check_bdaddr(struct hci_dev *hdev)
 			     HCI_INIT_TIMEOUT);
 	if (IS_ERR(skb)) {
 		int err = PTR_ERR(skb);
-		BT_ERR("%s: BCM: Reading device address failed (%d)",
-		       hdev->name, err);
+		bt_dev_err(hdev, "BCM: Reading device address failed (%d)", err);
 		return err;
 	}
 
 	if (skb->len != sizeof(*bda)) {
-		BT_ERR("%s: BCM: Device address length mismatch", hdev->name);
+		bt_dev_err(hdev, "BCM: Device address length mismatch");
 		kfree_skb(skb);
 		return -EIO;
 	}
@@ -74,8 +73,8 @@ int btbcm_check_bdaddr(struct hci_dev *hdev)
 	if (!bacmp(&bda->bdaddr, BDADDR_BCM20702A0) ||
 	    !bacmp(&bda->bdaddr, BDADDR_BCM4324B3) ||
 	    !bacmp(&bda->bdaddr, BDADDR_BCM4330B1)) {
-		BT_INFO("%s: BCM: Using default device address (%pMR)",
-			hdev->name, &bda->bdaddr);
+		bt_dev_info(hdev, "BCM: Using default device address (%pMR)",
+			    &bda->bdaddr);
 		set_bit(HCI_QUIRK_INVALID_BDADDR, &hdev->quirks);
 	}
 
@@ -93,8 +92,7 @@ int btbcm_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr)
 	skb = __hci_cmd_sync(hdev, 0xfc01, 6, bdaddr, HCI_INIT_TIMEOUT);
 	if (IS_ERR(skb)) {
 		err = PTR_ERR(skb);
-		BT_ERR("%s: BCM: Change address command failed (%d)",
-		       hdev->name, err);
+		bt_dev_err(hdev, "BCM: Change address command failed (%d)", err);
 		return err;
 	}
 	kfree_skb(skb);
@@ -116,8 +114,8 @@ int btbcm_patchram(struct hci_dev *hdev, const struct firmware *fw)
 	skb = __hci_cmd_sync(hdev, 0xfc2e, 0, NULL, HCI_INIT_TIMEOUT);
 	if (IS_ERR(skb)) {
 		err = PTR_ERR(skb);
-		BT_ERR("%s: BCM: Download Minidrv command failed (%d)",
-		       hdev->name, err);
+		bt_dev_err(hdev, "BCM: Download Minidrv command failed (%d)",
+			   err);
 		goto done;
 	}
 	kfree_skb(skb);
@@ -136,7 +134,7 @@ int btbcm_patchram(struct hci_dev *hdev, const struct firmware *fw)
 		fw_size -= sizeof(*cmd);
 
 		if (fw_size < cmd->plen) {
-			BT_ERR("%s: BCM: Patch is corrupted", hdev->name);
+			bt_dev_err(hdev, "BCM: Patch is corrupted");
 			err = -EINVAL;
 			goto done;
 		}
@@ -151,8 +149,8 @@ int btbcm_patchram(struct hci_dev *hdev, const struct firmware *fw)
 				     HCI_INIT_TIMEOUT);
 		if (IS_ERR(skb)) {
 			err = PTR_ERR(skb);
-			BT_ERR("%s: BCM: Patch command %04x failed (%d)",
-			       hdev->name, opcode, err);
+			bt_dev_err(hdev, "BCM: Patch command %04x failed (%d)",
+				   opcode, err);
 			goto done;
 		}
 		kfree_skb(skb);
@@ -173,7 +171,7 @@ static int btbcm_reset(struct hci_dev *hdev)
 	skb = __hci_cmd_sync(hdev, HCI_OP_RESET, 0, NULL, HCI_INIT_TIMEOUT);
 	if (IS_ERR(skb)) {
 		int err = PTR_ERR(skb);
-		BT_ERR("%s: BCM: Reset failed (%d)", hdev->name, err);
+		bt_dev_err(hdev, "BCM: Reset failed (%d)", err);
 		return err;
 	}
 	kfree_skb(skb);
@@ -191,13 +189,13 @@ static struct sk_buff *btbcm_read_local_name(struct hci_dev *hdev)
 	skb = __hci_cmd_sync(hdev, HCI_OP_READ_LOCAL_NAME, 0, NULL,
 			     HCI_INIT_TIMEOUT);
 	if (IS_ERR(skb)) {
-		BT_ERR("%s: BCM: Reading local name failed (%ld)",
-		       hdev->name, PTR_ERR(skb));
+		bt_dev_err(hdev, "BCM: Reading local name failed (%ld)",
+			   PTR_ERR(skb));
 		return skb;
 	}
 
 	if (skb->len != sizeof(struct hci_rp_read_local_name)) {
-		BT_ERR("%s: BCM: Local name length mismatch", hdev->name);
+		bt_dev_err(hdev, "BCM: Local name length mismatch");
 		kfree_skb(skb);
 		return ERR_PTR(-EIO);
 	}
@@ -212,13 +210,13 @@ static struct sk_buff *btbcm_read_local_version(struct hci_dev *hdev)
 	skb = __hci_cmd_sync(hdev, HCI_OP_READ_LOCAL_VERSION, 0, NULL,
 			     HCI_INIT_TIMEOUT);
 	if (IS_ERR(skb)) {
-		BT_ERR("%s: BCM: Reading local version info failed (%ld)",
-		       hdev->name, PTR_ERR(skb));
+		bt_dev_err(hdev, "BCM: Reading local version info failed (%ld)",
+			   PTR_ERR(skb));
 		return skb;
 	}
 
 	if (skb->len != sizeof(struct hci_rp_read_local_version)) {
-		BT_ERR("%s: BCM: Local version length mismatch", hdev->name);
+		bt_dev_err(hdev, "BCM: Local version length mismatch");
 		kfree_skb(skb);
 		return ERR_PTR(-EIO);
 	}
@@ -232,13 +230,13 @@ static struct sk_buff *btbcm_read_verbose_config(struct hci_dev *hdev)
 
 	skb = __hci_cmd_sync(hdev, 0xfc79, 0, NULL, HCI_INIT_TIMEOUT);
 	if (IS_ERR(skb)) {
-		BT_ERR("%s: BCM: Read verbose config info failed (%ld)",
-		       hdev->name, PTR_ERR(skb));
+		bt_dev_err(hdev, "BCM: Read verbose config info failed (%ld)",
+			   PTR_ERR(skb));
 		return skb;
 	}
 
 	if (skb->len != 7) {
-		BT_ERR("%s: BCM: Verbose config length mismatch", hdev->name);
+		bt_dev_err(hdev, "BCM: Verbose config length mismatch");
 		kfree_skb(skb);
 		return ERR_PTR(-EIO);
 	}
@@ -252,14 +250,13 @@ static struct sk_buff *btbcm_read_controller_features(struct hci_dev *hdev)
 
 	skb = __hci_cmd_sync(hdev, 0xfc6e, 0, NULL, HCI_INIT_TIMEOUT);
 	if (IS_ERR(skb)) {
-		BT_ERR("%s: BCM: Read controller features failed (%ld)",
-		       hdev->name, PTR_ERR(skb));
+		bt_dev_err(hdev, "BCM: Read controller features failed (%ld)",
+			   PTR_ERR(skb));
 		return skb;
 	}
 
 	if (skb->len != 9) {
-		BT_ERR("%s: BCM: Controller features length mismatch",
-		       hdev->name);
+		bt_dev_err(hdev, "BCM: Controller features length mismatch");
 		kfree_skb(skb);
 		return ERR_PTR(-EIO);
 	}
@@ -273,13 +270,13 @@ static struct sk_buff *btbcm_read_usb_product(struct hci_dev *hdev)
 
 	skb = __hci_cmd_sync(hdev, 0xfc5a, 0, NULL, HCI_INIT_TIMEOUT);
 	if (IS_ERR(skb)) {
-		BT_ERR("%s: BCM: Read USB product info failed (%ld)",
-		       hdev->name, PTR_ERR(skb));
+		bt_dev_err(hdev, "BCM: Read USB product info failed (%ld)",
+			   PTR_ERR(skb));
 		return skb;
 	}
 
 	if (skb->len != 5) {
-		BT_ERR("%s: BCM: USB product length mismatch", hdev->name);
+		bt_dev_err(hdev, "BCM: USB product length mismatch");
 		kfree_skb(skb);
 		return ERR_PTR(-EIO);
 	}
@@ -296,7 +293,7 @@ static int btbcm_read_info(struct hci_dev *hdev)
 	if (IS_ERR(skb))
 		return PTR_ERR(skb);
 
-	BT_INFO("%s: BCM: chip id %u", hdev->name, skb->data[1]);
+	bt_dev_info(hdev, "BCM: chip id %u", skb->data[1]);
 	kfree_skb(skb);
 
 	/* Read Controller Features */
@@ -304,7 +301,7 @@ static int btbcm_read_info(struct hci_dev *hdev)
 	if (IS_ERR(skb))
 		return PTR_ERR(skb);
 
-	BT_INFO("%s: BCM: features 0x%2.2x", hdev->name, skb->data[1]);
+	bt_dev_info(hdev, "BCM: features 0x%2.2x", skb->data[1]);
 	kfree_skb(skb);
 
 	/* Read Local Name */
@@ -312,7 +309,7 @@ static int btbcm_read_info(struct hci_dev *hdev)
 	if (IS_ERR(skb))
 		return PTR_ERR(skb);
 
-	BT_INFO("%s: %s", hdev->name, (char *)(skb->data + 1));
+	bt_dev_info(hdev, "%s", (char *)(skb->data + 1));
 	kfree_skb(skb);
 
 	return 0;
@@ -327,6 +324,8 @@ static const struct {
 	{ 0x4406, "BCM4324B3"	},	/* 002.004.006 */
 	{ 0x610c, "BCM4354"	},	/* 003.001.012 */
 	{ 0x2209, "BCM43430A1"  },	/* 001.002.009 */
+	{ 0x6119, "BCM4345C0"	},	/* 003.001.025 */
+	{ 0x230f, "BCM4356A2"	},	/* 001.003.015 */
 	{ }
 };
 
@@ -361,6 +360,7 @@ int btbcm_initialize(struct hci_dev *hdev, char *fw_name, size_t len)
 	switch ((rev & 0xf000) >> 12) {
 	case 0:
 	case 1:
+	case 2:
 	case 3:
 		for (i = 0; bcm_uart_subver_table[i].name; i++) {
 			if (subver == bcm_uart_subver_table[i].subver) {
@@ -375,9 +375,9 @@ int btbcm_initialize(struct hci_dev *hdev, char *fw_name, size_t len)
 		return 0;
 	}
 
-	BT_INFO("%s: %s (%3.3u.%3.3u.%3.3u) build %4.4u", hdev->name,
-		hw_name ? : "BCM", (subver & 0xe000) >> 13,
-		(subver & 0x1f00) >> 8, (subver & 0x00ff), rev & 0x0fff);
+	bt_dev_info(hdev, "%s (%3.3u.%3.3u.%3.3u) build %4.4u",
+		    hw_name ? : "BCM", (subver & 0xe000) >> 13,
+		    (subver & 0x1f00) >> 8, (subver & 0x00ff), rev & 0x0fff);
 
 	return 0;
 }
@@ -405,9 +405,9 @@ int btbcm_finalize(struct hci_dev *hdev)
 	subver = le16_to_cpu(ver->lmp_subver);
 	kfree_skb(skb);
 
-	BT_INFO("%s: BCM (%3.3u.%3.3u.%3.3u) build %4.4u", hdev->name,
-		(subver & 0xe000) >> 13, (subver & 0x1f00) >> 8,
-		(subver & 0x00ff), rev & 0x0fff);
+	bt_dev_info(hdev, "BCM (%3.3u.%3.3u.%3.3u) build %4.4u",
+		    (subver & 0xe000) >> 13, (subver & 0x1f00) >> 8,
+		    (subver & 0x00ff), rev & 0x0fff);
 
 	btbcm_check_bdaddr(hdev);
 
@@ -502,13 +502,13 @@ int btbcm_setup_patchram(struct hci_dev *hdev)
 		return 0;
 	}
 
-	BT_INFO("%s: %s (%3.3u.%3.3u.%3.3u) build %4.4u", hdev->name,
-		hw_name ? : "BCM", (subver & 0xe000) >> 13,
-		(subver & 0x1f00) >> 8, (subver & 0x00ff), rev & 0x0fff);
+	bt_dev_info(hdev, "%s (%3.3u.%3.3u.%3.3u) build %4.4u",
+		    hw_name ? : "BCM", (subver & 0xe000) >> 13,
+		    (subver & 0x1f00) >> 8, (subver & 0x00ff), rev & 0x0fff);
 
 	err = request_firmware(&fw, fw_name, &hdev->dev);
 	if (err < 0) {
-		BT_INFO("%s: BCM: Patch %s not found", hdev->name, fw_name);
+		bt_dev_info(hdev, "BCM: Patch %s not found", fw_name);
 		goto done;
 	}
 
@@ -531,16 +531,16 @@ int btbcm_setup_patchram(struct hci_dev *hdev)
 	subver = le16_to_cpu(ver->lmp_subver);
 	kfree_skb(skb);
 
-	BT_INFO("%s: %s (%3.3u.%3.3u.%3.3u) build %4.4u", hdev->name,
-		hw_name ? : "BCM", (subver & 0xe000) >> 13,
-		(subver & 0x1f00) >> 8, (subver & 0x00ff), rev & 0x0fff);
+	bt_dev_info(hdev, "%s (%3.3u.%3.3u.%3.3u) build %4.4u",
+		    hw_name ? : "BCM", (subver & 0xe000) >> 13,
+		    (subver & 0x1f00) >> 8, (subver & 0x00ff), rev & 0x0fff);
 
 	/* Read Local Name */
 	skb = btbcm_read_local_name(hdev);
 	if (IS_ERR(skb))
 		return PTR_ERR(skb);
 
-	BT_INFO("%s: %s", hdev->name, (char *)(skb->data + 1));
+	bt_dev_info(hdev, "%s", (char *)(skb->data + 1));
 	kfree_skb(skb);
 
 done:
@@ -565,31 +565,31 @@ int btbcm_setup_apple(struct hci_dev *hdev)
 	/* Read Verbose Config Version Info */
 	skb = btbcm_read_verbose_config(hdev);
 	if (!IS_ERR(skb)) {
-		BT_INFO("%s: BCM: chip id %u build %4.4u", hdev->name,
-			skb->data[1], get_unaligned_le16(skb->data + 5));
+		bt_dev_info(hdev, "BCM: chip id %u build %4.4u",
+			    skb->data[1], get_unaligned_le16(skb->data + 5));
 		kfree_skb(skb);
 	}
 
 	/* Read USB Product Info */
 	skb = btbcm_read_usb_product(hdev);
 	if (!IS_ERR(skb)) {
-		BT_INFO("%s: BCM: product %4.4x:%4.4x", hdev->name,
-			get_unaligned_le16(skb->data + 1),
-			get_unaligned_le16(skb->data + 3));
+		bt_dev_info(hdev, "BCM: product %4.4x:%4.4x",
+			    get_unaligned_le16(skb->data + 1),
+			    get_unaligned_le16(skb->data + 3));
 		kfree_skb(skb);
 	}
 
 	/* Read Controller Features */
 	skb = btbcm_read_controller_features(hdev);
 	if (!IS_ERR(skb)) {
-		BT_INFO("%s: BCM: features 0x%2.2x", hdev->name, skb->data[1]);
+		bt_dev_info(hdev, "BCM: features 0x%2.2x", skb->data[1]);
 		kfree_skb(skb);
 	}
 
 	/* Read Local Name */
 	skb = btbcm_read_local_name(hdev);
 	if (!IS_ERR(skb)) {
-		BT_INFO("%s: %s", hdev->name, (char *)(skb->data + 1));
+		bt_dev_info(hdev, "%s", (char *)(skb->data + 1));
 		kfree_skb(skb);
 	}
 
diff --git a/drivers/bluetooth/btintel.c b/drivers/bluetooth/btintel.c
index d32e109bd5cb..4459555c9d88 100644
--- a/drivers/bluetooth/btintel.c
+++ b/drivers/bluetooth/btintel.c
@@ -43,13 +43,13 @@ int btintel_check_bdaddr(struct hci_dev *hdev)
 			     HCI_INIT_TIMEOUT);
 	if (IS_ERR(skb)) {
 		int err = PTR_ERR(skb);
-		BT_ERR("%s: Reading Intel device address failed (%d)",
-		       hdev->name, err);
+		bt_dev_err(hdev, "Reading Intel device address failed (%d)",
+			   err);
 		return err;
 	}
 
 	if (skb->len != sizeof(*bda)) {
-		BT_ERR("%s: Intel device address length mismatch", hdev->name);
+		bt_dev_err(hdev, "Intel device address length mismatch");
 		kfree_skb(skb);
 		return -EIO;
 	}
@@ -62,8 +62,8 @@ int btintel_check_bdaddr(struct hci_dev *hdev)
 	 * and that in turn can cause problems with Bluetooth operation.
 	 */
 	if (!bacmp(&bda->bdaddr, BDADDR_INTEL)) {
-		BT_ERR("%s: Found Intel default device address (%pMR)",
-		       hdev->name, &bda->bdaddr);
+		bt_dev_err(hdev, "Found Intel default device address (%pMR)",
+			   &bda->bdaddr);
 		set_bit(HCI_QUIRK_INVALID_BDADDR, &hdev->quirks);
 	}
 
@@ -123,8 +123,8 @@ int btintel_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr)
 	skb = __hci_cmd_sync(hdev, 0xfc31, 6, bdaddr, HCI_INIT_TIMEOUT);
 	if (IS_ERR(skb)) {
 		err = PTR_ERR(skb);
-		BT_ERR("%s: Changing Intel device address failed (%d)",
-		       hdev->name, err);
+		bt_dev_err(hdev, "Changing Intel device address failed (%d)",
+			   err);
 		return err;
 	}
 	kfree_skb(skb);
@@ -154,8 +154,8 @@ int btintel_set_diag(struct hci_dev *hdev, bool enable)
 		err = PTR_ERR(skb);
 		if (err == -ENODATA)
 			goto done;
-		BT_ERR("%s: Changing Intel diagnostic mode failed (%d)",
-		       hdev->name, err);
+		bt_dev_err(hdev, "Changing Intel diagnostic mode failed (%d)",
+			   err);
 		return err;
 	}
 	kfree_skb(skb);
@@ -189,30 +189,30 @@ void btintel_hw_error(struct hci_dev *hdev, u8 code)
 	struct sk_buff *skb;
 	u8 type = 0x00;
 
-	BT_ERR("%s: Hardware error 0x%2.2x", hdev->name, code);
+	bt_dev_err(hdev, "Hardware error 0x%2.2x", code);
 
 	skb = __hci_cmd_sync(hdev, HCI_OP_RESET, 0, NULL, HCI_INIT_TIMEOUT);
 	if (IS_ERR(skb)) {
-		BT_ERR("%s: Reset after hardware error failed (%ld)",
-		       hdev->name, PTR_ERR(skb));
+		bt_dev_err(hdev, "Reset after hardware error failed (%ld)",
+			   PTR_ERR(skb));
 		return;
 	}
 	kfree_skb(skb);
 
 	skb = __hci_cmd_sync(hdev, 0xfc22, 1, &type, HCI_INIT_TIMEOUT);
 	if (IS_ERR(skb)) {
-		BT_ERR("%s: Retrieving Intel exception info failed (%ld)",
-		       hdev->name, PTR_ERR(skb));
+		bt_dev_err(hdev, "Retrieving Intel exception info failed (%ld)",
+			   PTR_ERR(skb));
 		return;
 	}
 
 	if (skb->len != 13) {
-		BT_ERR("%s: Exception info size mismatch", hdev->name);
+		bt_dev_err(hdev, "Exception info size mismatch");
 		kfree_skb(skb);
 		return;
 	}
 
-	BT_ERR("%s: Exception info %s", hdev->name, (char *)(skb->data + 1));
+	bt_dev_err(hdev, "Exception info %s", (char *)(skb->data + 1));
 
 	kfree_skb(skb);
 }
@@ -233,9 +233,10 @@ void btintel_version_info(struct hci_dev *hdev, struct intel_version *ver)
 		return;
 	}
 
-	BT_INFO("%s: %s revision %u.%u build %u week %u %u", hdev->name,
-		variant, ver->fw_revision >> 4, ver->fw_revision & 0x0f,
-		ver->fw_build_num, ver->fw_build_ww, 2000 + ver->fw_build_yy);
+	bt_dev_info(hdev, "%s revision %u.%u build %u week %u %u",
+		    variant, ver->fw_revision >> 4, ver->fw_revision & 0x0f,
+		    ver->fw_build_num, ver->fw_build_ww,
+		    2000 + ver->fw_build_yy);
 }
 EXPORT_SYMBOL_GPL(btintel_version_info);
 
@@ -321,8 +322,7 @@ int btintel_set_event_mask(struct hci_dev *hdev, bool debug)
 	skb = __hci_cmd_sync(hdev, 0xfc52, 8, mask, HCI_INIT_TIMEOUT);
 	if (IS_ERR(skb)) {
 		err = PTR_ERR(skb);
-		BT_ERR("%s: Setting Intel event mask failed (%d)",
-		       hdev->name, err);
+		bt_dev_err(hdev, "Setting Intel event mask failed (%d)", err);
 		return err;
 	}
 	kfree_skb(skb);
diff --git a/drivers/bluetooth/btmrvl_sdio.c b/drivers/bluetooth/btmrvl_sdio.c
index 03341ce98c32..7dbb4463b539 100644
--- a/drivers/bluetooth/btmrvl_sdio.c
+++ b/drivers/bluetooth/btmrvl_sdio.c
@@ -64,7 +64,7 @@ static irqreturn_t btmrvl_wake_irq_bt(int irq, void *priv)
 	struct btmrvl_sdio_card *card = priv;
 	struct btmrvl_plt_wake_cfg *cfg = card->plt_wake_cfg;
 
-	pr_info("%s: wake by bt", __func__);
+	pr_info("%s: wake by bt\n", __func__);
 	cfg->wake_by_bt = true;
 	disable_irq_nosync(irq);
 
@@ -87,7 +87,7 @@ static int btmrvl_sdio_probe_of(struct device *dev,
 
 	if (!dev->of_node ||
 	    !of_match_node(btmrvl_sdio_of_match_table, dev->of_node)) {
-		pr_err("sdio platform data not available");
+		pr_err("sdio platform data not available\n");
 		return -1;
 	}
 
@@ -99,7 +99,7 @@ static int btmrvl_sdio_probe_of(struct device *dev,
 	if (cfg && card->plt_of_node) {
 		cfg->irq_bt = irq_of_parse_and_map(card->plt_of_node, 0);
 		if (!cfg->irq_bt) {
-			dev_err(dev, "fail to parse irq_bt from device tree");
+			dev_err(dev, "fail to parse irq_bt from device tree\n");
 			cfg->irq_bt = -1;
 		} else {
 			ret = devm_request_irq(dev, cfg->irq_bt,
diff --git a/drivers/bluetooth/btqca.c b/drivers/bluetooth/btqca.c
index 0bbdfcef2aa8..2793d4180d2f 100644
--- a/drivers/bluetooth/btqca.c
+++ b/drivers/bluetooth/btqca.c
@@ -287,7 +287,7 @@ static int rome_download_firmware(struct hci_dev *hdev,
 	const struct firmware *fw;
 	int ret;
 
-	BT_INFO("%s: ROME Downloading %s", hdev->name, config->fwname);
+	bt_dev_info(hdev, "ROME Downloading %s", config->fwname);
 
 	ret = request_firmware(&fw, config->fwname, &hdev->dev);
 	if (ret) {
@@ -351,7 +351,7 @@ int qca_uart_setup_rome(struct hci_dev *hdev, uint8_t baudrate)
 		return err;
 	}
 
-	BT_INFO("%s: ROME controller version 0x%08x", hdev->name, rome_ver);
+	bt_dev_info(hdev, "ROME controller version 0x%08x", rome_ver);
 
 	/* Download rampatch file */
 	config.type = TLV_TYPE_PATCH;
@@ -380,7 +380,7 @@ int qca_uart_setup_rome(struct hci_dev *hdev, uint8_t baudrate)
 		return err;
 	}
 
-	BT_INFO("%s: ROME setup on UART is completed", hdev->name);
+	bt_dev_info(hdev, "ROME setup on UART is completed");
 
 	return 0;
 }
diff --git a/drivers/bluetooth/btqcomsmd.c b/drivers/bluetooth/btqcomsmd.c
index d00c4fdae924..663bed63b871 100644
--- a/drivers/bluetooth/btqcomsmd.c
+++ b/drivers/bluetooth/btqcomsmd.c
@@ -15,6 +15,8 @@
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/rpmsg.h>
+#include <linux/of.h>
+
 #include <linux/soc/qcom/wcnss_ctrl.h>
 #include <linux/platform_device.h>
 
@@ -26,6 +28,7 @@
 struct btqcomsmd {
 	struct hci_dev *hdev;
 
+	bdaddr_t bdaddr;
 	struct rpmsg_endpoint *acl_channel;
 	struct rpmsg_endpoint *cmd_channel;
 };
@@ -100,6 +103,38 @@ static int btqcomsmd_close(struct hci_dev *hdev)
 	return 0;
 }
 
+static int btqcomsmd_setup(struct hci_dev *hdev)
+{
+	struct btqcomsmd *btq = hci_get_drvdata(hdev);
+	struct sk_buff *skb;
+	int err;
+
+	skb = __hci_cmd_sync(hdev, HCI_OP_RESET, 0, NULL, HCI_INIT_TIMEOUT);
+	if (IS_ERR(skb))
+		return PTR_ERR(skb);
+	kfree_skb(skb);
+
+	/* Devices do not have persistent storage for BD address. If no
+	 * BD address has been retrieved during probe, mark the device
+	 * as having an invalid BD address.
+	 */
+	if (!bacmp(&btq->bdaddr, BDADDR_ANY)) {
+		set_bit(HCI_QUIRK_INVALID_BDADDR, &hdev->quirks);
+		return 0;
+	}
+
+	/* When setting a configured BD address fails, mark the device
+	 * as having an invalid BD address.
+	 */
+	err = qca_set_bdaddr_rome(hdev, &btq->bdaddr);
+	if (err) {
+		set_bit(HCI_QUIRK_INVALID_BDADDR, &hdev->quirks);
+		return 0;
+	}
+
+	return 0;
+}
+
 static int btqcomsmd_probe(struct platform_device *pdev)
 {
 	struct btqcomsmd *btq;
@@ -123,6 +158,15 @@ static int btqcomsmd_probe(struct platform_device *pdev)
 	if (IS_ERR(btq->cmd_channel))
 		return PTR_ERR(btq->cmd_channel);
 
+	/* The local-bd-address property is usually injected by the
+	 * bootloader which has access to the allocated BD address.
+	 */
+	if (!of_property_read_u8_array(pdev->dev.of_node, "local-bd-address",
+				       (u8 *)&btq->bdaddr, sizeof(bdaddr_t))) {
+		dev_info(&pdev->dev, "BD address %pMR retrieved from device-tree",
+			 &btq->bdaddr);
+	}
+
 	hdev = hci_alloc_dev();
 	if (!hdev)
 		return -ENOMEM;
@@ -135,6 +179,7 @@ static int btqcomsmd_probe(struct platform_device *pdev)
 	hdev->open = btqcomsmd_open;
 	hdev->close = btqcomsmd_close;
 	hdev->send = btqcomsmd_send;
+	hdev->setup = btqcomsmd_setup;
 	hdev->set_bdaddr = qca_set_bdaddr_rome;
 
 	ret = hci_register_dev(hdev);
diff --git a/drivers/bluetooth/btrtl.c b/drivers/bluetooth/btrtl.c
index d9a99b4302ea..6e2ad748abba 100644
--- a/drivers/bluetooth/btrtl.c
+++ b/drivers/bluetooth/btrtl.c
@@ -55,8 +55,8 @@ static int rtl_read_rom_version(struct hci_dev *hdev, u8 *version)
 	}
 
 	rom_version = (struct rtl_rom_version_evt *)skb->data;
-	BT_INFO("%s: rom_version status=%x version=%x",
-		hdev->name, rom_version->status, rom_version->version);
+	bt_dev_info(hdev, "rom_version status=%x version=%x",
+		    rom_version->status, rom_version->version);
 
 	*version = rom_version->version;
 
@@ -273,7 +273,7 @@ static int rtl_load_config(struct hci_dev *hdev, const char *name, u8 **buff)
 	const struct firmware *fw;
 	int ret;
 
-	BT_INFO("%s: rtl: loading %s", hdev->name, name);
+	bt_dev_info(hdev, "rtl: loading %s", name);
 	ret = request_firmware(&fw, name, &hdev->dev);
 	if (ret < 0)
 		return ret;
@@ -292,7 +292,7 @@ static int btrtl_setup_rtl8723a(struct hci_dev *hdev)
 	const struct firmware *fw;
 	int ret;
 
-	BT_INFO("%s: rtl: loading rtl_bt/rtl8723a_fw.bin", hdev->name);
+	bt_dev_info(hdev, "rtl: loading rtl_bt/rtl8723a_fw.bin");
 	ret = request_firmware(&fw, "rtl_bt/rtl8723a_fw.bin", &hdev->dev);
 	if (ret < 0) {
 		BT_ERR("%s: Failed to load rtl_bt/rtl8723a_fw.bin", hdev->name);
@@ -363,7 +363,7 @@ static int btrtl_setup_rtl8723b(struct hci_dev *hdev, u16 lmp_subver,
 	} else
 		cfg_sz = 0;
 
-	BT_INFO("%s: rtl: loading %s", hdev->name, fw_name);
+	bt_dev_info(hdev, "rtl: loading %s", fw_name);
 	ret = request_firmware(&fw, fw_name, &hdev->dev);
 	if (ret < 0) {
 		BT_ERR("%s: Failed to load %s", hdev->name, fw_name);
@@ -390,7 +390,7 @@ static int btrtl_setup_rtl8723b(struct hci_dev *hdev, u16 lmp_subver,
 		fw_data = tbuff;
 	}
 
-	BT_INFO("cfg_sz %d, total size %d", cfg_sz, ret);
+	bt_dev_info(hdev, "cfg_sz %d, total size %d", cfg_sz, ret);
 
 	ret = rtl_download_firmware(hdev, fw_data, ret);
 
@@ -436,9 +436,10 @@ int btrtl_setup_realtek(struct hci_dev *hdev)
 		return -PTR_ERR(skb);
 
 	resp = (struct hci_rp_read_local_version *)skb->data;
-	BT_INFO("%s: rtl: examining hci_ver=%02x hci_rev=%04x lmp_ver=%02x "
-		"lmp_subver=%04x", hdev->name, resp->hci_ver, resp->hci_rev,
-		resp->lmp_ver, resp->lmp_subver);
+	bt_dev_info(hdev, "rtl: examining hci_ver=%02x hci_rev=%04x "
+		    "lmp_ver=%02x lmp_subver=%04x",
+		    resp->hci_ver, resp->hci_rev,
+		    resp->lmp_ver, resp->lmp_subver);
 
 	lmp_subver = le16_to_cpu(resp->lmp_subver);
 	kfree_skb(skb);
@@ -466,7 +467,7 @@ int btrtl_setup_realtek(struct hci_dev *hdev)
 		return btrtl_setup_rtl8723b(hdev, lmp_subver,
 					    "rtl_bt/rtl8822b_fw.bin");
 	default:
-		BT_INFO("rtl: assuming no firmware upload needed.");
+		bt_dev_info(hdev, "rtl: assuming no firmware upload needed");
 		return 0;
 	}
 }
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 7a5c06aaa181..f7120c9eb9bd 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -66,7 +66,6 @@ static struct usb_driver btusb_driver;
 #define BTUSB_BCM2045		0x40000
 #define BTUSB_IFNUM_2		0x80000
 #define BTUSB_CW6622		0x100000
-#define BTUSB_BCM_NO_PRODID	0x200000
 
 static const struct usb_device_id btusb_table[] = {
 	/* Generic Bluetooth USB device */
@@ -171,10 +170,6 @@ static const struct usb_device_id btusb_table[] = {
 	{ USB_VENDOR_AND_INTERFACE_INFO(0x0930, 0xff, 0x01, 0x01),
 	  .driver_info = BTUSB_BCM_PATCHRAM },
 
-	/* Broadcom devices with missing product id */
-	{ USB_DEVICE_AND_INTERFACE_INFO(0x0000, 0x0000, 0xff, 0x01, 0x01),
-	  .driver_info = BTUSB_BCM_PATCHRAM | BTUSB_BCM_NO_PRODID },
-
 	/* Intel Bluetooth USB Bootloader (RAM module) */
 	{ USB_DEVICE(0x8087, 0x0a5a),
 	  .driver_info = BTUSB_INTEL_BOOT | BTUSB_BROKEN_ISOC },
@@ -272,6 +267,7 @@ static const struct usb_device_id blacklist_table[] = {
 	{ USB_DEVICE(0x0cf3, 0xe301), .driver_info = BTUSB_QCA_ROME },
 	{ USB_DEVICE(0x0cf3, 0xe360), .driver_info = BTUSB_QCA_ROME },
 	{ USB_DEVICE(0x0489, 0xe092), .driver_info = BTUSB_QCA_ROME },
+	{ USB_DEVICE(0x0489, 0xe09f), .driver_info = BTUSB_QCA_ROME },
 	{ USB_DEVICE(0x0489, 0xe0a2), .driver_info = BTUSB_QCA_ROME },
 	{ USB_DEVICE(0x04ca, 0x3011), .driver_info = BTUSB_QCA_ROME },
 	{ USB_DEVICE(0x04ca, 0x3016), .driver_info = BTUSB_QCA_ROME },
@@ -401,6 +397,7 @@ struct btusb_data {
 	struct usb_interface *intf;
 	struct usb_interface *isoc;
 	struct usb_interface *diag;
+	unsigned isoc_ifnum;
 
 	unsigned long flags;
 
@@ -647,7 +644,7 @@ static void btusb_intr_complete(struct urb *urb)
 
 		if (btusb_recv_intr(data, urb->transfer_buffer,
 				    urb->actual_length) < 0) {
-			BT_ERR("%s corrupted event packet", hdev->name);
+			bt_dev_err(hdev, "corrupted event packet");
 			hdev->stat.err_rx++;
 		}
 	} else if (urb->status == -ENOENT) {
@@ -667,8 +664,8 @@ static void btusb_intr_complete(struct urb *urb)
 		 * -ENODEV: device got disconnected
 		 */
 		if (err != -EPERM && err != -ENODEV)
-			BT_ERR("%s urb %p failed to resubmit (%d)",
-			       hdev->name, urb, -err);
+			bt_dev_err(hdev, "urb %p failed to resubmit (%d)",
+				   urb, -err);
 		usb_unanchor_urb(urb);
 	}
 }
@@ -710,8 +707,8 @@ static int btusb_submit_intr_urb(struct hci_dev *hdev, gfp_t mem_flags)
 	err = usb_submit_urb(urb, mem_flags);
 	if (err < 0) {
 		if (err != -EPERM && err != -ENODEV)
-			BT_ERR("%s urb %p submission failed (%d)",
-			       hdev->name, urb, -err);
+			bt_dev_err(hdev, "urb %p submission failed (%d)",
+				   urb, -err);
 		usb_unanchor_urb(urb);
 	}
 
@@ -737,7 +734,7 @@ static void btusb_bulk_complete(struct urb *urb)
 
 		if (data->recv_bulk(data, urb->transfer_buffer,
 				    urb->actual_length) < 0) {
-			BT_ERR("%s corrupted ACL packet", hdev->name);
+			bt_dev_err(hdev, "corrupted ACL packet");
 			hdev->stat.err_rx++;
 		}
 	} else if (urb->status == -ENOENT) {
@@ -757,8 +754,8 @@ static void btusb_bulk_complete(struct urb *urb)
 		 * -ENODEV: device got disconnected
 		 */
 		if (err != -EPERM && err != -ENODEV)
-			BT_ERR("%s urb %p failed to resubmit (%d)",
-			       hdev->name, urb, -err);
+			bt_dev_err(hdev, "urb %p failed to resubmit (%d)",
+				   urb, -err);
 		usb_unanchor_urb(urb);
 	}
 }
@@ -799,8 +796,8 @@ static int btusb_submit_bulk_urb(struct hci_dev *hdev, gfp_t mem_flags)
 	err = usb_submit_urb(urb, mem_flags);
 	if (err < 0) {
 		if (err != -EPERM && err != -ENODEV)
-			BT_ERR("%s urb %p submission failed (%d)",
-			       hdev->name, urb, -err);
+			bt_dev_err(hdev, "urb %p submission failed (%d)",
+				   urb, -err);
 		usb_unanchor_urb(urb);
 	}
 
@@ -833,7 +830,7 @@ static void btusb_isoc_complete(struct urb *urb)
 
 			if (btusb_recv_isoc(data, urb->transfer_buffer + offset,
 					    length) < 0) {
-				BT_ERR("%s corrupted SCO packet", hdev->name);
+				bt_dev_err(hdev, "corrupted SCO packet");
 				hdev->stat.err_rx++;
 			}
 		}
@@ -853,8 +850,8 @@ static void btusb_isoc_complete(struct urb *urb)
 		 * -ENODEV: device got disconnected
 		 */
 		if (err != -EPERM && err != -ENODEV)
-			BT_ERR("%s urb %p failed to resubmit (%d)",
-			       hdev->name, urb, -err);
+			bt_dev_err(hdev, "urb %p failed to resubmit (%d)",
+				   urb, -err);
 		usb_unanchor_urb(urb);
 	}
 }
@@ -921,8 +918,8 @@ static int btusb_submit_isoc_urb(struct hci_dev *hdev, gfp_t mem_flags)
 	err = usb_submit_urb(urb, mem_flags);
 	if (err < 0) {
 		if (err != -EPERM && err != -ENODEV)
-			BT_ERR("%s urb %p submission failed (%d)",
-			       hdev->name, urb, -err);
+			bt_dev_err(hdev, "urb %p submission failed (%d)",
+				   urb, -err);
 		usb_unanchor_urb(urb);
 	}
 
@@ -966,8 +963,8 @@ static void btusb_diag_complete(struct urb *urb)
 		 * -ENODEV: device got disconnected
 		 */
 		if (err != -EPERM && err != -ENODEV)
-			BT_ERR("%s urb %p failed to resubmit (%d)",
-			       hdev->name, urb, -err);
+			bt_dev_err(hdev, "urb %p failed to resubmit (%d)",
+				   urb, -err);
 		usb_unanchor_urb(urb);
 	}
 }
@@ -1008,8 +1005,8 @@ static int btusb_submit_diag_urb(struct hci_dev *hdev, gfp_t mem_flags)
 	err = usb_submit_urb(urb, mem_flags);
 	if (err < 0) {
 		if (err != -EPERM && err != -ENODEV)
-			BT_ERR("%s urb %p submission failed (%d)",
-			       hdev->name, urb, -err);
+			bt_dev_err(hdev, "urb %p submission failed (%d)",
+				   urb, -err);
 		usb_unanchor_urb(urb);
 	}
 
@@ -1270,8 +1267,8 @@ static int submit_tx_urb(struct hci_dev *hdev, struct urb *urb)
 	err = usb_submit_urb(urb, GFP_KERNEL);
 	if (err < 0) {
 		if (err != -EPERM && err != -ENODEV)
-			BT_ERR("%s urb %p submission failed (%d)",
-			       hdev->name, urb, -err);
+			bt_dev_err(hdev, "urb %p submission failed (%d)",
+				   urb, -err);
 		kfree(urb->setup_packet);
 		usb_unanchor_urb(urb);
 	} else {
@@ -1364,9 +1361,9 @@ static inline int __set_isoc_interface(struct hci_dev *hdev, int altsetting)
 	if (!data->isoc)
 		return -ENODEV;
 
-	err = usb_set_interface(data->udev, 1, altsetting);
+	err = usb_set_interface(data->udev, data->isoc_ifnum, altsetting);
 	if (err < 0) {
-		BT_ERR("%s setting interface failed (%d)", hdev->name, -err);
+		bt_dev_err(hdev, "setting interface failed (%d)", -err);
 		return err;
 	}
 
@@ -1390,7 +1387,7 @@ static inline int __set_isoc_interface(struct hci_dev *hdev, int altsetting)
 	}
 
 	if (!data->isoc_tx_ep || !data->isoc_rx_ep) {
-		BT_ERR("%s invalid SCO descriptors", hdev->name);
+		bt_dev_err(hdev, "invalid SCO descriptors");
 		return -ENODEV;
 	}
 
@@ -1485,7 +1482,7 @@ static int btusb_setup_bcm92035(struct hci_dev *hdev)
 
 	skb = __hci_cmd_sync(hdev, 0xfc3b, 1, &val, HCI_INIT_TIMEOUT);
 	if (IS_ERR(skb))
-		BT_ERR("BCM92035 command failed (%ld)", -PTR_ERR(skb));
+		bt_dev_err(hdev, "BCM92035 command failed (%ld)", PTR_ERR(skb));
 	else
 		kfree_skb(skb);
 
@@ -1503,12 +1500,12 @@ static int btusb_setup_csr(struct hci_dev *hdev)
 			     HCI_INIT_TIMEOUT);
 	if (IS_ERR(skb)) {
 		int err = PTR_ERR(skb);
-		BT_ERR("%s: CSR: Local version failed (%d)", hdev->name, err);
+		bt_dev_err(hdev, "CSR: Local version failed (%d)", err);
 		return err;
 	}
 
 	if (skb->len != sizeof(struct hci_rp_read_local_version)) {
-		BT_ERR("%s: CSR: Local version length mismatch", hdev->name);
+		bt_dev_err(hdev, "CSR: Local version length mismatch");
 		kfree_skb(skb);
 		return -EIO;
 	}
@@ -1570,7 +1567,7 @@ static const struct firmware *btusb_setup_intel_get_fw(struct hci_dev *hdev,
 		}
 	}
 
-	BT_INFO("%s: Intel Bluetooth firmware file: %s", hdev->name, fwname);
+	bt_dev_info(hdev, "Intel Bluetooth firmware file: %s", fwname);
 
 	return fw;
 }
@@ -1726,18 +1723,18 @@ static int btusb_setup_intel(struct hci_dev *hdev)
 	if (err)
 		return err;
 
-	BT_INFO("%s: read Intel version: %02x%02x%02x%02x%02x%02x%02x%02x%02x",
-		hdev->name, ver.hw_platform, ver.hw_variant, ver.hw_revision,
-		ver.fw_variant,  ver.fw_revision, ver.fw_build_num,
-		ver.fw_build_ww, ver.fw_build_yy, ver.fw_patch_num);
+	bt_dev_info(hdev, "read Intel version: %02x%02x%02x%02x%02x%02x%02x%02x%02x",
+		    ver.hw_platform, ver.hw_variant, ver.hw_revision,
+		    ver.fw_variant,  ver.fw_revision, ver.fw_build_num,
+		    ver.fw_build_ww, ver.fw_build_yy, ver.fw_patch_num);
 
 	/* fw_patch_num indicates the version of patch the device currently
 	 * have. If there is no patch data in the device, it is always 0x00.
 	 * So, if it is other than 0x00, no need to patch the device again.
 	 */
 	if (ver.fw_patch_num) {
-		BT_INFO("%s: Intel device is already patched. patch num: %02x",
-			hdev->name, ver.fw_patch_num);
+		bt_dev_info(hdev, "Intel device is already patched. "
+			    "patch num: %02x", ver.fw_patch_num);
 		goto complete;
 	}
 
@@ -1805,8 +1802,7 @@ static int btusb_setup_intel(struct hci_dev *hdev)
 	if (err)
 		return err;
 
-	BT_INFO("%s: Intel Bluetooth firmware patch completed and activated",
-		hdev->name);
+	bt_dev_info(hdev, "Intel firmware patch completed and activated");
 
 	goto complete;
 
@@ -1816,7 +1812,7 @@ exit_mfg_disable:
 	if (err)
 		return err;
 
-	BT_INFO("%s: Intel Bluetooth firmware patch completed", hdev->name);
+	bt_dev_info(hdev, "Intel firmware patch completed");
 
 	goto complete;
 
@@ -1830,8 +1826,7 @@ exit_mfg_deactivate:
 	if (err)
 		return err;
 
-	BT_INFO("%s: Intel Bluetooth firmware patch completed and deactivated",
-		hdev->name);
+	bt_dev_info(hdev, "Intel firmware patch completed and deactivated");
 
 complete:
 	/* Set the event mask for Intel specific vendor events. This enables
@@ -2112,24 +2107,24 @@ static int btusb_setup_intel_new(struct hci_dev *hdev)
 
 	params = (struct intel_boot_params *)skb->data;
 
-	BT_INFO("%s: Device revision is %u", hdev->name,
-		le16_to_cpu(params->dev_revid));
+	bt_dev_info(hdev, "Device revision is %u",
+		    le16_to_cpu(params->dev_revid));
 
-	BT_INFO("%s: Secure boot is %s", hdev->name,
-		params->secure_boot ? "enabled" : "disabled");
+	bt_dev_info(hdev, "Secure boot is %s",
+		    params->secure_boot ? "enabled" : "disabled");
 
-	BT_INFO("%s: OTP lock is %s", hdev->name,
-		params->otp_lock ? "enabled" : "disabled");
+	bt_dev_info(hdev, "OTP lock is %s",
+		    params->otp_lock ? "enabled" : "disabled");
 
-	BT_INFO("%s: API lock is %s", hdev->name,
-		params->api_lock ? "enabled" : "disabled");
+	bt_dev_info(hdev, "API lock is %s",
+		    params->api_lock ? "enabled" : "disabled");
 
-	BT_INFO("%s: Debug lock is %s", hdev->name,
-		params->debug_lock ? "enabled" : "disabled");
+	bt_dev_info(hdev, "Debug lock is %s",
+		    params->debug_lock ? "enabled" : "disabled");
 
-	BT_INFO("%s: Minimum firmware build %u week %u %u", hdev->name,
-		params->min_fw_build_nn, params->min_fw_build_cw,
-		2000 + params->min_fw_build_yy);
+	bt_dev_info(hdev, "Minimum firmware build %u week %u %u",
+		    params->min_fw_build_nn, params->min_fw_build_cw,
+		    2000 + params->min_fw_build_yy);
 
 	/* It is required that every single firmware fragment is acknowledged
 	 * with a command complete event. If the boot parameters indicate
@@ -2146,24 +2141,49 @@ static int btusb_setup_intel_new(struct hci_dev *hdev)
 	 * also be no valid address for the operational firmware.
 	 */
 	if (!bacmp(&params->otp_bdaddr, BDADDR_ANY)) {
-		BT_INFO("%s: No device address configured", hdev->name);
+		bt_dev_info(hdev, "No device address configured");
 		set_bit(HCI_QUIRK_INVALID_BDADDR, &hdev->quirks);
 	}
 
 	/* With this Intel bootloader only the hardware variant and device
-	 * revision information are used to select the right firmware.
+	 * revision information are used to select the right firmware for SfP
+	 * and WsP.
 	 *
 	 * The firmware filename is ibt-<hw_variant>-<dev_revid>.sfi.
 	 *
 	 * Currently the supported hardware variants are:
 	 *   11 (0x0b) for iBT3.0 (LnP/SfP)
 	 *   12 (0x0c) for iBT3.5 (WsP)
+	 *
+	 * For ThP/JfP and for future SKU's, the FW name varies based on HW
+	 * variant, HW revision and FW revision, as these are dependent on CNVi
+	 * and RF Combination.
+	 *
 	 *   17 (0x11) for iBT3.5 (JfP)
 	 *   18 (0x12) for iBT3.5 (ThP)
+	 *
+	 * The firmware file name for these will be
+	 * ibt-<hw_variant>-<hw_revision>-<fw_revision>.sfi.
+	 *
 	 */
-	snprintf(fwname, sizeof(fwname), "intel/ibt-%u-%u.sfi",
-		 le16_to_cpu(ver.hw_variant),
-		 le16_to_cpu(params->dev_revid));
+	switch (ver.hw_variant) {
+	case 0x0b:	/* SfP */
+	case 0x0c:	/* WsP */
+		snprintf(fwname, sizeof(fwname), "intel/ibt-%u-%u.sfi",
+			 le16_to_cpu(ver.hw_variant),
+			 le16_to_cpu(params->dev_revid));
+		break;
+	case 0x11:	/* JfP */
+	case 0x12:	/* ThP */
+		snprintf(fwname, sizeof(fwname), "intel/ibt-%u-%u-%u.sfi",
+			 le16_to_cpu(ver.hw_variant),
+			 le16_to_cpu(ver.hw_revision),
+			 le16_to_cpu(ver.fw_revision));
+		break;
+	default:
+		BT_ERR("%s: Unsupported Intel firmware naming", hdev->name);
+		return -EINVAL;
+	}
 
 	err = request_firmware(&fw, fwname, &hdev->dev);
 	if (err < 0) {
@@ -2173,14 +2193,29 @@ static int btusb_setup_intel_new(struct hci_dev *hdev)
 		return err;
 	}
 
-	BT_INFO("%s: Found device firmware: %s", hdev->name, fwname);
+	bt_dev_info(hdev, "Found device firmware: %s", fwname);
 
 	/* Save the DDC file name for later use to apply once the firmware
 	 * downloading is done.
 	 */
-	snprintf(fwname, sizeof(fwname), "intel/ibt-%u-%u.ddc",
-		 le16_to_cpu(ver.hw_variant),
-		 le16_to_cpu(params->dev_revid));
+	switch (ver.hw_variant) {
+	case 0x0b:	/* SfP */
+	case 0x0c:	/* WsP */
+		snprintf(fwname, sizeof(fwname), "intel/ibt-%u-%u.ddc",
+			 le16_to_cpu(ver.hw_variant),
+			 le16_to_cpu(params->dev_revid));
+		break;
+	case 0x11:	/* JfP */
+	case 0x12:	/* ThP */
+		snprintf(fwname, sizeof(fwname), "intel/ibt-%u-%u-%u.ddc",
+			 le16_to_cpu(ver.hw_variant),
+			 le16_to_cpu(ver.hw_revision),
+			 le16_to_cpu(ver.fw_revision));
+		break;
+	default:
+		BT_ERR("%s: Unsupported Intel firmware naming", hdev->name);
+		return -EINVAL;
+	}
 
 	kfree_skb(skb);
 
@@ -2254,7 +2289,7 @@ static int btusb_setup_intel_new(struct hci_dev *hdev)
 
 	set_bit(BTUSB_FIRMWARE_LOADED, &data->flags);
 
-	BT_INFO("%s: Waiting for firmware download to complete", hdev->name);
+	bt_dev_info(hdev, "Waiting for firmware download to complete");
 
 	/* Before switching the device into operational mode and with that
 	 * booting the loaded firmware, wait for the bootloader notification
@@ -2291,7 +2326,7 @@ static int btusb_setup_intel_new(struct hci_dev *hdev)
 	delta = ktime_sub(rettime, calltime);
 	duration = (unsigned long long) ktime_to_ns(delta) >> 10;
 
-	BT_INFO("%s: Firmware loaded in %llu usecs", hdev->name, duration);
+	bt_dev_info(hdev, "Firmware loaded in %llu usecs", duration);
 
 done:
 	release_firmware(fw);
@@ -2317,7 +2352,7 @@ done:
 	 * 1 second. However if that happens, then just fail the setup
 	 * since something went wrong.
 	 */
-	BT_INFO("%s: Waiting for device to boot", hdev->name);
+	bt_dev_info(hdev, "Waiting for device to boot");
 
 	err = wait_on_bit_timeout(&data->flags, BTUSB_BOOTING,
 				  TASK_INTERRUPTIBLE,
@@ -2337,7 +2372,7 @@ done:
 	delta = ktime_sub(rettime, calltime);
 	duration = (unsigned long long) ktime_to_ns(delta) >> 10;
 
-	BT_INFO("%s: Device booted in %llu usecs", hdev->name, duration);
+	bt_dev_info(hdev, "Device booted in %llu usecs", duration);
 
 	clear_bit(BTUSB_BOOTLOADER, &data->flags);
 
@@ -2440,8 +2475,8 @@ static int btusb_set_bdaddr_marvell(struct hci_dev *hdev,
 	skb = __hci_cmd_sync(hdev, 0xfc22, sizeof(buf), buf, HCI_INIT_TIMEOUT);
 	if (IS_ERR(skb)) {
 		ret = PTR_ERR(skb);
-		BT_ERR("%s: changing Marvell device address failed (%ld)",
-		       hdev->name, ret);
+		bt_dev_err(hdev, "changing Marvell device address failed (%ld)",
+			   ret);
 		return ret;
 	}
 	kfree_skb(skb);
@@ -2465,8 +2500,7 @@ static int btusb_set_bdaddr_ath3012(struct hci_dev *hdev,
 	skb = __hci_cmd_sync(hdev, 0xfc0b, sizeof(buf), buf, HCI_INIT_TIMEOUT);
 	if (IS_ERR(skb)) {
 		ret = PTR_ERR(skb);
-		BT_ERR("%s: Change address command failed (%ld)",
-		       hdev->name, ret);
+		bt_dev_err(hdev, "Change address command failed (%ld)", ret);
 		return ret;
 	}
 	kfree_skb(skb);
@@ -2532,7 +2566,7 @@ static int btusb_qca_send_vendor_req(struct hci_dev *hdev, u8 request,
 	err = usb_control_msg(udev, pipe, request, USB_TYPE_VENDOR | USB_DIR_IN,
 			      0, 0, buf, size, USB_CTRL_SET_TIMEOUT);
 	if (err < 0) {
-		BT_ERR("%s: Failed to access otp area (%d)", hdev->name, err);
+		bt_dev_err(hdev, "Failed to access otp area (%d)", err);
 		goto done;
 	}
 
@@ -2572,7 +2606,7 @@ static int btusb_setup_qca_download_fw(struct hci_dev *hdev,
 	err = usb_control_msg(udev, pipe, QCA_DFU_DOWNLOAD, USB_TYPE_VENDOR,
 			      0, 0, buf, size, USB_CTRL_SET_TIMEOUT);
 	if (err < 0) {
-		BT_ERR("%s: Failed to send headers (%d)", hdev->name, err);
+		bt_dev_err(hdev, "Failed to send headers (%d)", err);
 		goto done;
 	}
 
@@ -2588,13 +2622,13 @@ static int btusb_setup_qca_download_fw(struct hci_dev *hdev,
 		err = usb_bulk_msg(udev, pipe, buf, size, &len,
 				   QCA_DFU_TIMEOUT);
 		if (err < 0) {
-			BT_ERR("%s: Failed to send body at %zd of %zd (%d)",
-			       hdev->name, sent, firmware->size, err);
+			bt_dev_err(hdev, "Failed to send body at %zd of %zd (%d)",
+				   sent, firmware->size, err);
 			break;
 		}
 
 		if (size != len) {
-			BT_ERR("%s: Failed to get bulk buffer", hdev->name);
+			bt_dev_err(hdev, "Failed to get bulk buffer");
 			err = -EILSEQ;
 			break;
 		}
@@ -2626,24 +2660,23 @@ static int btusb_setup_qca_load_rampatch(struct hci_dev *hdev,
 
 	err = request_firmware(&fw, fwname, &hdev->dev);
 	if (err) {
-		BT_ERR("%s: failed to request rampatch file: %s (%d)",
-		       hdev->name, fwname, err);
+		bt_dev_err(hdev, "failed to request rampatch file: %s (%d)",
+			   fwname, err);
 		return err;
 	}
 
-	BT_INFO("%s: using rampatch file: %s", hdev->name, fwname);
+	bt_dev_info(hdev, "using rampatch file: %s", fwname);
 
 	rver = (struct qca_rampatch_version *)(fw->data + info->ver_offset);
 	rver_rom = le16_to_cpu(rver->rom_version);
 	rver_patch = le16_to_cpu(rver->patch_version);
 
-	BT_INFO("%s: QCA: patch rome 0x%x build 0x%x, firmware rome 0x%x "
-		"build 0x%x", hdev->name, rver_rom, rver_patch, ver_rom,
-		ver_patch);
+	bt_dev_info(hdev, "QCA: patch rome 0x%x build 0x%x, "
+		    "firmware rome 0x%x build 0x%x",
+		    rver_rom, rver_patch, ver_rom, ver_patch);
 
 	if (rver_rom != ver_rom || rver_patch <= ver_patch) {
-		BT_ERR("%s: rampatch file version did not match with firmware",
-		       hdev->name);
+		bt_dev_err(hdev, "rampatch file version did not match with firmware");
 		err = -EINVAL;
 		goto done;
 	}
@@ -2669,12 +2702,12 @@ static int btusb_setup_qca_load_nvm(struct hci_dev *hdev,
 
 	err = request_firmware(&fw, fwname, &hdev->dev);
 	if (err) {
-		BT_ERR("%s: failed to request NVM file: %s (%d)",
-		       hdev->name, fwname, err);
+		bt_dev_err(hdev, "failed to request NVM file: %s (%d)",
+			   fwname, err);
 		return err;
 	}
 
-	BT_INFO("%s: using NVM file: %s", hdev->name, fwname);
+	bt_dev_info(hdev, "using NVM file: %s", fwname);
 
 	err = btusb_setup_qca_download_fw(hdev, fw, info->nvm_hdr);
 
@@ -2702,8 +2735,7 @@ static int btusb_setup_qca(struct hci_dev *hdev)
 			info = &qca_devices_table[i];
 	}
 	if (!info) {
-		BT_ERR("%s: don't support firmware rome 0x%x", hdev->name,
-		       ver_rom);
+		bt_dev_err(hdev, "don't support firmware rome 0x%x", ver_rom);
 		return -ENODEV;
 	}
 
@@ -2757,7 +2789,7 @@ static inline int __set_diag_interface(struct hci_dev *hdev)
 	}
 
 	if (!data->diag_tx_ep || !data->diag_rx_ep) {
-		BT_ERR("%s invalid diagnostic descriptors", hdev->name);
+		bt_dev_err(hdev, "invalid diagnostic descriptors");
 		return -ENODEV;
 	}
 
@@ -2909,19 +2941,6 @@ static int btusb_probe(struct usb_interface *intf,
 	if (id->driver_info == BTUSB_IGNORE)
 		return -ENODEV;
 
-	if (id->driver_info & BTUSB_BCM_NO_PRODID) {
-		struct usb_device *udev = interface_to_usbdev(intf);
-
-		/* For the broken Broadcom devices that show 0000:0000
-		 * as USB vendor and product information, check that the
-		 * manufacturer string identifies them as Broadcom based
-		 * devices.
-		 */
-		if (!udev->manufacturer ||
-		    strcmp(udev->manufacturer, "Broadcom Corp"))
-			return -ENODEV;
-	}
-
 	if (id->driver_info & BTUSB_ATH3012) {
 		struct usb_device *udev = interface_to_usbdev(intf);
 
@@ -3124,6 +3143,7 @@ static int btusb_probe(struct usb_interface *intf,
 	} else {
 		/* Interface orders are hardcoded in the specification */
 		data->isoc = usb_ifnum_to_if(data->udev, ifnum_base + 1);
+		data->isoc_ifnum = ifnum_base + 1;
 	}
 
 	if (!reset)
diff --git a/drivers/bluetooth/hci_ath.c b/drivers/bluetooth/hci_ath.c
index 0ccf6bf01ed4..14ae7ee88acb 100644
--- a/drivers/bluetooth/hci_ath.c
+++ b/drivers/bluetooth/hci_ath.c
@@ -50,6 +50,17 @@ struct ath_struct {
 	struct work_struct ctxtsw;
 };
 
+#define OP_WRITE_TAG	0x01
+
+#define INDEX_BDADDR	0x01
+
+struct ath_vendor_cmd {
+	__u8 opcode;
+	__le16 index;
+	__u8 len;
+	__u8 data[251];
+} __packed;
+
 static int ath_wakeup_ar3k(struct tty_struct *tty)
 {
 	int status = tty->driver->ops->tiocmget(tty);
@@ -144,30 +155,34 @@ static int ath_flush(struct hci_uart *hu)
 	return 0;
 }
 
-static int ath_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr)
+static int ath_vendor_cmd(struct hci_dev *hdev, uint8_t opcode, uint16_t index,
+			  const void *data, size_t dlen)
 {
 	struct sk_buff *skb;
-	u8 buf[10];
-	int err;
-
-	buf[0] = 0x01;
-	buf[1] = 0x01;
-	buf[2] = 0x00;
-	buf[3] = sizeof(bdaddr_t);
-	memcpy(buf + 4, bdaddr, sizeof(bdaddr_t));
-
-	skb = __hci_cmd_sync(hdev, 0xfc0b, sizeof(buf), buf, HCI_INIT_TIMEOUT);
-	if (IS_ERR(skb)) {
-		err = PTR_ERR(skb);
-		BT_ERR("%s: Change address command failed (%d)",
-		       hdev->name, err);
-		return err;
-	}
+	struct ath_vendor_cmd cmd;
+
+	if (dlen > sizeof(cmd.data))
+		return -EINVAL;
+
+	cmd.opcode = opcode;
+	cmd.index = cpu_to_le16(index);
+	cmd.len = dlen;
+	memcpy(cmd.data, data, dlen);
+
+	skb = __hci_cmd_sync(hdev, 0xfc0b, dlen + 4, &cmd, HCI_INIT_TIMEOUT);
+	if (IS_ERR(skb))
+		return PTR_ERR(skb);
 	kfree_skb(skb);
 
 	return 0;
 }
 
+static int ath_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr)
+{
+	return ath_vendor_cmd(hdev, OP_WRITE_TAG, INDEX_BDADDR, bdaddr,
+			      sizeof(*bdaddr));
+}
+
 static int ath_setup(struct hci_uart *hu)
 {
 	BT_DBG("hu %p", hu);
@@ -191,7 +206,7 @@ static int ath_recv(struct hci_uart *hu, const void *data, int count)
 				  ath_recv_pkts, ARRAY_SIZE(ath_recv_pkts));
 	if (IS_ERR(ath->rx_skb)) {
 		int err = PTR_ERR(ath->rx_skb);
-		BT_ERR("%s: Frame reassembly failed (%d)", hu->hdev->name, err);
+		bt_dev_err(hu->hdev, "Frame reassembly failed (%d)", err);
 		ath->rx_skb = NULL;
 		return err;
 	}
diff --git a/drivers/bluetooth/hci_bcm.c b/drivers/bluetooth/hci_bcm.c
index e2540113d0da..707c2d1b84c7 100644
--- a/drivers/bluetooth/hci_bcm.c
+++ b/drivers/bluetooth/hci_bcm.c
@@ -52,11 +52,13 @@
 
 #define BCM_AUTOSUSPEND_DELAY	5000 /* default autosleep delay */
 
-/* platform device driver resources */
+/* device driver resources */
 struct bcm_device {
+	/* Must be the first member, hci_serdev.c expects this. */
+	struct hci_uart		serdev_hu;
 	struct list_head	list;
 
-	struct platform_device	*pdev;
+	struct device		*dev;
 
 	const char		*name;
 	struct gpio_desc	*device_wakeup;
@@ -68,7 +70,7 @@ struct bcm_device {
 	u32			init_speed;
 	u32			oper_speed;
 	int			irq;
-	u8			irq_polarity;
+	bool			irq_active_low;
 
 #ifdef CONFIG_PM
 	struct hci_uart		*hu;
@@ -76,11 +78,6 @@ struct bcm_device {
 #endif
 };
 
-/* serdev driver resources */
-struct bcm_serdev {
-	struct hci_uart hu;
-};
-
 /* generic bcm uart resources */
 struct bcm_data {
 	struct sk_buff		*rx_skb;
@@ -155,6 +152,12 @@ static bool bcm_device_exists(struct bcm_device *device)
 {
 	struct list_head *p;
 
+#ifdef CONFIG_PM
+	/* Devices using serdev always exist */
+	if (device && device->hu && device->hu->serdev)
+		return true;
+#endif
+
 	list_for_each(p, &bcm_device_list) {
 		struct bcm_device *dev = list_entry(p, struct bcm_device, list);
 
@@ -188,9 +191,9 @@ static irqreturn_t bcm_host_wake(int irq, void *data)
 
 	bt_dev_dbg(bdev, "Host wake IRQ");
 
-	pm_runtime_get(&bdev->pdev->dev);
-	pm_runtime_mark_last_busy(&bdev->pdev->dev);
-	pm_runtime_put_autosuspend(&bdev->pdev->dev);
+	pm_runtime_get(bdev->dev);
+	pm_runtime_mark_last_busy(bdev->dev);
+	pm_runtime_put_autosuspend(bdev->dev);
 
 	return IRQ_HANDLED;
 }
@@ -200,7 +203,6 @@ static int bcm_request_irq(struct bcm_data *bcm)
 	struct bcm_device *bdev = bcm->dev;
 	int err;
 
-	/* If this is not a platform device, do not enable PM functionalities */
 	mutex_lock(&bcm_device_lock);
 	if (!bcm_device_exists(bdev)) {
 		err = -ENODEV;
@@ -212,18 +214,20 @@ static int bcm_request_irq(struct bcm_data *bcm)
 		goto unlock;
 	}
 
-	err = devm_request_irq(&bdev->pdev->dev, bdev->irq, bcm_host_wake,
-			       IRQF_TRIGGER_RISING, "host_wake", bdev);
+	err = devm_request_irq(bdev->dev, bdev->irq, bcm_host_wake,
+			       bdev->irq_active_low ? IRQF_TRIGGER_FALLING :
+						      IRQF_TRIGGER_RISING,
+			       "host_wake", bdev);
 	if (err)
 		goto unlock;
 
-	device_init_wakeup(&bdev->pdev->dev, true);
+	device_init_wakeup(bdev->dev, true);
 
-	pm_runtime_set_autosuspend_delay(&bdev->pdev->dev,
+	pm_runtime_set_autosuspend_delay(bdev->dev,
 					 BCM_AUTOSUSPEND_DELAY);
-	pm_runtime_use_autosuspend(&bdev->pdev->dev);
-	pm_runtime_set_active(&bdev->pdev->dev);
-	pm_runtime_enable(&bdev->pdev->dev);
+	pm_runtime_use_autosuspend(bdev->dev);
+	pm_runtime_set_active(bdev->dev);
+	pm_runtime_enable(bdev->dev);
 
 unlock:
 	mutex_unlock(&bcm_device_lock);
@@ -253,7 +257,7 @@ static int bcm_setup_sleep(struct hci_uart *hu)
 	struct sk_buff *skb;
 	struct bcm_set_sleep_mode sleep_params = default_sleep_params;
 
-	sleep_params.host_wake_active = !bcm->dev->irq_polarity;
+	sleep_params.host_wake_active = !bcm->dev->irq_active_low;
 
 	skb = __hci_cmd_sync(hu->hdev, 0xfc27, sizeof(sleep_params),
 			     &sleep_params, HCI_INIT_TIMEOUT);
@@ -311,18 +315,17 @@ static int bcm_open(struct hci_uart *hu)
 
 	hu->priv = bcm;
 
-	/* If this is a serdev defined device, then only use
-	 * serdev open primitive and skip the rest.
-	 */
+	mutex_lock(&bcm_device_lock);
+
 	if (hu->serdev) {
 		serdev_device_open(hu->serdev);
+		bcm->dev = serdev_device_get_drvdata(hu->serdev);
 		goto out;
 	}
 
 	if (!hu->tty->dev)
 		goto out;
 
-	mutex_lock(&bcm_device_lock);
 	list_for_each(p, &bcm_device_list) {
 		struct bcm_device *dev = list_entry(p, struct bcm_device, list);
 
@@ -330,50 +333,56 @@ static int bcm_open(struct hci_uart *hu)
 		 * platform device (saved during device probe) and
 		 * parent of tty device used by hci_uart
 		 */
-		if (hu->tty->dev->parent == dev->pdev->dev.parent) {
+		if (hu->tty->dev->parent == dev->dev->parent) {
 			bcm->dev = dev;
-			hu->init_speed = dev->init_speed;
-			hu->oper_speed = dev->oper_speed;
 #ifdef CONFIG_PM
 			dev->hu = hu;
 #endif
-			bcm_gpio_set_power(bcm->dev, true);
 			break;
 		}
 	}
 
-	mutex_unlock(&bcm_device_lock);
 out:
+	if (bcm->dev) {
+		hu->init_speed = bcm->dev->init_speed;
+		hu->oper_speed = bcm->dev->oper_speed;
+		bcm_gpio_set_power(bcm->dev, true);
+	}
+
+	mutex_unlock(&bcm_device_lock);
 	return 0;
 }
 
 static int bcm_close(struct hci_uart *hu)
 {
 	struct bcm_data *bcm = hu->priv;
-	struct bcm_device *bdev = bcm->dev;
+	struct bcm_device *bdev = NULL;
 
 	bt_dev_dbg(hu->hdev, "hu %p", hu);
 
-	/* If this is a serdev defined device, only use serdev
-	 * close primitive and then continue as usual.
-	 */
-	if (hu->serdev)
-		serdev_device_close(hu->serdev);
-
 	/* Protect bcm->dev against removal of the device or driver */
 	mutex_lock(&bcm_device_lock);
-	if (bcm_device_exists(bdev)) {
+
+	if (hu->serdev) {
+		serdev_device_close(hu->serdev);
+		bdev = serdev_device_get_drvdata(hu->serdev);
+	} else if (bcm_device_exists(bcm->dev)) {
+		bdev = bcm->dev;
+#ifdef CONFIG_PM
+		bdev->hu = NULL;
+#endif
+	}
+
+	if (bdev) {
 		bcm_gpio_set_power(bdev, false);
 #ifdef CONFIG_PM
-		pm_runtime_disable(&bdev->pdev->dev);
-		pm_runtime_set_suspended(&bdev->pdev->dev);
+		pm_runtime_disable(bdev->dev);
+		pm_runtime_set_suspended(bdev->dev);
 
-		if (device_can_wakeup(&bdev->pdev->dev)) {
-			devm_free_irq(&bdev->pdev->dev, bdev->irq, bdev);
-			device_init_wakeup(&bdev->pdev->dev, false);
+		if (device_can_wakeup(bdev->dev)) {
+			devm_free_irq(bdev->dev, bdev->irq, bdev);
+			device_init_wakeup(bdev->dev, false);
 		}
-
-		bdev->hu = NULL;
 #endif
 	}
 	mutex_unlock(&bcm_device_lock);
@@ -504,9 +513,9 @@ static int bcm_recv(struct hci_uart *hu, const void *data, int count)
 		/* Delay auto-suspend when receiving completed packet */
 		mutex_lock(&bcm_device_lock);
 		if (bcm->dev && bcm_device_exists(bcm->dev)) {
-			pm_runtime_get(&bcm->dev->pdev->dev);
-			pm_runtime_mark_last_busy(&bcm->dev->pdev->dev);
-			pm_runtime_put_autosuspend(&bcm->dev->pdev->dev);
+			pm_runtime_get(bcm->dev->dev);
+			pm_runtime_mark_last_busy(bcm->dev->dev);
+			pm_runtime_put_autosuspend(bcm->dev->dev);
 		}
 		mutex_unlock(&bcm_device_lock);
 	}
@@ -537,15 +546,15 @@ static struct sk_buff *bcm_dequeue(struct hci_uart *hu)
 
 	if (bcm_device_exists(bcm->dev)) {
 		bdev = bcm->dev;
-		pm_runtime_get_sync(&bdev->pdev->dev);
+		pm_runtime_get_sync(bdev->dev);
 		/* Shall be resumed here */
 	}
 
 	skb = skb_dequeue(&bcm->txq);
 
 	if (bdev) {
-		pm_runtime_mark_last_busy(&bdev->pdev->dev);
-		pm_runtime_put_autosuspend(&bdev->pdev->dev);
+		pm_runtime_mark_last_busy(bdev->dev);
+		pm_runtime_put_autosuspend(bdev->dev);
 	}
 
 	mutex_unlock(&bcm_device_lock);
@@ -556,7 +565,7 @@ static struct sk_buff *bcm_dequeue(struct hci_uart *hu)
 #ifdef CONFIG_PM
 static int bcm_suspend_device(struct device *dev)
 {
-	struct bcm_device *bdev = platform_get_drvdata(to_platform_device(dev));
+	struct bcm_device *bdev = dev_get_drvdata(dev);
 
 	bt_dev_dbg(bdev, "");
 
@@ -579,7 +588,7 @@ static int bcm_suspend_device(struct device *dev)
 
 static int bcm_resume_device(struct device *dev)
 {
-	struct bcm_device *bdev = platform_get_drvdata(to_platform_device(dev));
+	struct bcm_device *bdev = dev_get_drvdata(dev);
 
 	bt_dev_dbg(bdev, "");
 
@@ -601,16 +610,18 @@ static int bcm_resume_device(struct device *dev)
 #endif
 
 #ifdef CONFIG_PM_SLEEP
-/* Platform suspend callback */
+/* suspend callback */
 static int bcm_suspend(struct device *dev)
 {
-	struct bcm_device *bdev = platform_get_drvdata(to_platform_device(dev));
+	struct bcm_device *bdev = dev_get_drvdata(dev);
 	int error;
 
 	bt_dev_dbg(bdev, "suspend: is_suspended %d", bdev->is_suspended);
 
-	/* bcm_suspend can be called at any time as long as platform device is
-	 * bound, so it should use bcm_device_lock to protect access to hci_uart
+	/*
+	 * When used with a device instantiated as platform_device, bcm_suspend
+	 * can be called at any time as long as the platform device is bound,
+	 * so it should use bcm_device_lock to protect access to hci_uart
 	 * and device_wake-up GPIO.
 	 */
 	mutex_lock(&bcm_device_lock);
@@ -621,7 +632,7 @@ static int bcm_suspend(struct device *dev)
 	if (pm_runtime_active(dev))
 		bcm_suspend_device(dev);
 
-	if (device_may_wakeup(&bdev->pdev->dev)) {
+	if (device_may_wakeup(dev)) {
 		error = enable_irq_wake(bdev->irq);
 		if (!error)
 			bt_dev_dbg(bdev, "BCM irq: enabled");
@@ -633,15 +644,17 @@ unlock:
 	return 0;
 }
 
-/* Platform resume callback */
+/* resume callback */
 static int bcm_resume(struct device *dev)
 {
-	struct bcm_device *bdev = platform_get_drvdata(to_platform_device(dev));
+	struct bcm_device *bdev = dev_get_drvdata(dev);
 
 	bt_dev_dbg(bdev, "resume: is_suspended %d", bdev->is_suspended);
 
-	/* bcm_resume can be called at any time as long as platform device is
-	 * bound, so it should use bcm_device_lock to protect access to hci_uart
+	/*
+	 * When used with a device instantiated as platform_device, bcm_resume
+	 * can be called at any time as long as platform device is bound,
+	 * so it should use bcm_device_lock to protect access to hci_uart
 	 * and device_wake-up GPIO.
 	 */
 	mutex_lock(&bcm_device_lock);
@@ -649,7 +662,7 @@ static int bcm_resume(struct device *dev)
 	if (!bdev->hu)
 		goto unlock;
 
-	if (device_may_wakeup(&bdev->pdev->dev)) {
+	if (device_may_wakeup(dev)) {
 		disable_irq_wake(bdev->irq);
 		bt_dev_dbg(bdev, "BCM irq: disabled");
 	}
@@ -690,10 +703,8 @@ static const struct acpi_gpio_mapping acpi_bcm_int_first_gpios[] = {
 };
 
 #ifdef CONFIG_ACPI
-static u8 acpi_active_low = ACPI_ACTIVE_LOW;
-
 /* IRQ polarity of some chipsets are not defined correctly in ACPI table. */
-static const struct dmi_system_id bcm_wrong_irq_dmi_table[] = {
+static const struct dmi_system_id bcm_active_low_irq_dmi_table[] = {
 	{
 		.ident = "Asus T100TA",
 		.matches = {
@@ -701,7 +712,6 @@ static const struct dmi_system_id bcm_wrong_irq_dmi_table[] = {
 					"ASUSTeK COMPUTER INC."),
 			DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "T100TA"),
 		},
-		.driver_data = &acpi_active_low,
 	},
 	{
 		.ident = "Asus T100CHI",
@@ -710,7 +720,6 @@ static const struct dmi_system_id bcm_wrong_irq_dmi_table[] = {
 					"ASUSTeK COMPUTER INC."),
 			DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "T100CHI"),
 		},
-		.driver_data = &acpi_active_low,
 	},
 	{	/* Handle ThinkPad 8 tablets with BCM2E55 chipset ACPI ID */
 		.ident = "Lenovo ThinkPad 8",
@@ -718,7 +727,13 @@ static const struct dmi_system_id bcm_wrong_irq_dmi_table[] = {
 			DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"),
 			DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "ThinkPad 8"),
 		},
-		.driver_data = &acpi_active_low,
+	},
+	{
+		.ident = "MINIX Z83-4",
+		.matches = {
+			DMI_EXACT_MATCH(DMI_SYS_VENDOR, "MINIX"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Z83-4"),
+		},
 	},
 	{ }
 };
@@ -733,13 +748,13 @@ static int bcm_resource(struct acpi_resource *ares, void *data)
 	switch (ares->type) {
 	case ACPI_RESOURCE_TYPE_EXTENDED_IRQ:
 		irq = &ares->data.extended_irq;
-		dev->irq_polarity = irq->polarity;
+		dev->irq_active_low = irq->polarity == ACPI_ACTIVE_LOW;
 		break;
 
 	case ACPI_RESOURCE_TYPE_GPIO:
 		gpio = &ares->data.gpio;
 		if (gpio->connection_type == ACPI_RESOURCE_GPIO_TYPE_INT)
-			dev->irq_polarity = gpio->polarity;
+			dev->irq_active_low = gpio->polarity == ACPI_ACTIVE_LOW;
 		break;
 
 	case ACPI_RESOURCE_TYPE_SERIAL_BUS:
@@ -754,36 +769,32 @@ static int bcm_resource(struct acpi_resource *ares, void *data)
 		break;
 	}
 
-	/* Always tell the ACPI core to skip this resource */
-	return 1;
+	return 0;
 }
 #endif /* CONFIG_ACPI */
 
-static int bcm_platform_probe(struct bcm_device *dev)
+static int bcm_get_resources(struct bcm_device *dev)
 {
-	struct platform_device *pdev = dev->pdev;
-
-	dev->name = dev_name(&pdev->dev);
+	dev->name = dev_name(dev->dev);
 
-	dev->clk = devm_clk_get(&pdev->dev, NULL);
+	dev->clk = devm_clk_get(dev->dev, NULL);
 
-	dev->device_wakeup = devm_gpiod_get_optional(&pdev->dev,
+	dev->device_wakeup = devm_gpiod_get_optional(dev->dev,
 						     "device-wakeup",
 						     GPIOD_OUT_LOW);
 	if (IS_ERR(dev->device_wakeup))
 		return PTR_ERR(dev->device_wakeup);
 
-	dev->shutdown = devm_gpiod_get_optional(&pdev->dev, "shutdown",
+	dev->shutdown = devm_gpiod_get_optional(dev->dev, "shutdown",
 						GPIOD_OUT_LOW);
 	if (IS_ERR(dev->shutdown))
 		return PTR_ERR(dev->shutdown);
 
 	/* IRQ can be declared in ACPI table as Interrupt or GpioInt */
-	dev->irq = platform_get_irq(pdev, 0);
 	if (dev->irq <= 0) {
 		struct gpio_desc *gpio;
 
-		gpio = devm_gpiod_get_optional(&pdev->dev, "host-wakeup",
+		gpio = devm_gpiod_get_optional(dev->dev, "host-wakeup",
 					       GPIOD_IN);
 		if (IS_ERR(gpio))
 			return PTR_ERR(gpio);
@@ -791,54 +802,48 @@ static int bcm_platform_probe(struct bcm_device *dev)
 		dev->irq = gpiod_to_irq(gpio);
 	}
 
-	dev_info(&pdev->dev, "BCM irq: %d\n", dev->irq);
-
-	/* Make sure at-least one of the GPIO is defined and that
-	 * a name is specified for this instance
-	 */
-	if ((!dev->device_wakeup && !dev->shutdown) || !dev->name) {
-		dev_err(&pdev->dev, "invalid platform data\n");
-		return -EINVAL;
-	}
-
+	dev_info(dev->dev, "BCM irq: %d\n", dev->irq);
 	return 0;
 }
 
 #ifdef CONFIG_ACPI
 static int bcm_acpi_probe(struct bcm_device *dev)
 {
-	struct platform_device *pdev = dev->pdev;
 	LIST_HEAD(resources);
 	const struct dmi_system_id *dmi_id;
 	const struct acpi_gpio_mapping *gpio_mapping = acpi_bcm_int_last_gpios;
 	const struct acpi_device_id *id;
+	struct resource_entry *entry;
 	int ret;
 
 	/* Retrieve GPIO data */
-	id = acpi_match_device(pdev->dev.driver->acpi_match_table, &pdev->dev);
+	id = acpi_match_device(dev->dev->driver->acpi_match_table, dev->dev);
 	if (id)
 		gpio_mapping = (const struct acpi_gpio_mapping *) id->driver_data;
 
-	ret = devm_acpi_dev_add_driver_gpios(&pdev->dev, gpio_mapping);
-	if (ret)
-		return ret;
-
-	ret = bcm_platform_probe(dev);
+	ret = devm_acpi_dev_add_driver_gpios(dev->dev, gpio_mapping);
 	if (ret)
 		return ret;
 
 	/* Retrieve UART ACPI info */
-	ret = acpi_dev_get_resources(ACPI_COMPANION(&dev->pdev->dev),
+	ret = acpi_dev_get_resources(ACPI_COMPANION(dev->dev),
 				     &resources, bcm_resource, dev);
 	if (ret < 0)
 		return ret;
+
+	resource_list_for_each_entry(entry, &resources) {
+		if (resource_type(entry->res) == IORESOURCE_IRQ) {
+			dev->irq = entry->res->start;
+			break;
+		}
+	}
 	acpi_dev_free_resource_list(&resources);
 
-	dmi_id = dmi_first_match(bcm_wrong_irq_dmi_table);
+	dmi_id = dmi_first_match(bcm_active_low_irq_dmi_table);
 	if (dmi_id) {
-		bt_dev_warn(dev, "%s: Overwriting IRQ polarity to active low",
+		dev_warn(dev->dev, "%s: Overwriting IRQ polarity to active low",
 			    dmi_id->ident);
-		dev->irq_polarity = *(u8 *)dmi_id->driver_data;
+		dev->irq_active_low = true;
 	}
 
 	return 0;
@@ -850,6 +855,12 @@ static int bcm_acpi_probe(struct bcm_device *dev)
 }
 #endif /* CONFIG_ACPI */
 
+static int bcm_of_probe(struct bcm_device *bdev)
+{
+	device_property_read_u32(bdev->dev, "max-speed", &bdev->oper_speed);
+	return 0;
+}
+
 static int bcm_probe(struct platform_device *pdev)
 {
 	struct bcm_device *dev;
@@ -859,12 +870,16 @@ static int bcm_probe(struct platform_device *pdev)
 	if (!dev)
 		return -ENOMEM;
 
-	dev->pdev = pdev;
+	dev->dev = &pdev->dev;
+	dev->irq = platform_get_irq(pdev, 0);
 
-	if (has_acpi_companion(&pdev->dev))
+	if (has_acpi_companion(&pdev->dev)) {
 		ret = bcm_acpi_probe(dev);
-	else
-		ret = bcm_platform_probe(dev);
+		if (ret)
+			return ret;
+	}
+
+	ret = bcm_get_resources(dev);
 	if (ret)
 		return ret;
 
@@ -926,14 +941,16 @@ static const struct acpi_device_id bcm_acpi_match[] = {
 	{ "BCM2E71", (kernel_ulong_t)&acpi_bcm_int_last_gpios },
 	{ "BCM2E7B", (kernel_ulong_t)&acpi_bcm_int_last_gpios },
 	{ "BCM2E7C", (kernel_ulong_t)&acpi_bcm_int_last_gpios },
+	{ "BCM2E7E", (kernel_ulong_t)&acpi_bcm_int_first_gpios },
 	{ "BCM2E95", (kernel_ulong_t)&acpi_bcm_int_first_gpios },
 	{ "BCM2E96", (kernel_ulong_t)&acpi_bcm_int_first_gpios },
+	{ "BCM2EA4", (kernel_ulong_t)&acpi_bcm_int_first_gpios },
 	{ },
 };
 MODULE_DEVICE_TABLE(acpi, bcm_acpi_match);
 #endif
 
-/* Platform suspend and resume callbacks */
+/* suspend and resume callbacks */
 static const struct dev_pm_ops bcm_pm_ops = {
 	SET_SYSTEM_SLEEP_PM_OPS(bcm_suspend, bcm_resume)
 	SET_RUNTIME_PM_OPS(bcm_suspend_device, bcm_resume_device, NULL)
@@ -951,29 +968,41 @@ static struct platform_driver bcm_driver = {
 
 static int bcm_serdev_probe(struct serdev_device *serdev)
 {
-	struct bcm_serdev *bcmdev;
-	u32 speed;
+	struct bcm_device *bcmdev;
 	int err;
 
 	bcmdev = devm_kzalloc(&serdev->dev, sizeof(*bcmdev), GFP_KERNEL);
 	if (!bcmdev)
 		return -ENOMEM;
 
-	bcmdev->hu.serdev = serdev;
+	bcmdev->dev = &serdev->dev;
+#ifdef CONFIG_PM
+	bcmdev->hu = &bcmdev->serdev_hu;
+#endif
+	bcmdev->serdev_hu.serdev = serdev;
 	serdev_device_set_drvdata(serdev, bcmdev);
 
-	err = device_property_read_u32(&serdev->dev, "max-speed", &speed);
-	if (!err)
-		bcmdev->hu.oper_speed = speed;
+	if (has_acpi_companion(&serdev->dev))
+		err = bcm_acpi_probe(bcmdev);
+	else
+		err = bcm_of_probe(bcmdev);
+	if (err)
+		return err;
+
+	err = bcm_get_resources(bcmdev);
+	if (err)
+		return err;
+
+	bcm_gpio_set_power(bcmdev, false);
 
-	return hci_uart_register_device(&bcmdev->hu, &bcm_proto);
+	return hci_uart_register_device(&bcmdev->serdev_hu, &bcm_proto);
 }
 
 static void bcm_serdev_remove(struct serdev_device *serdev)
 {
-	struct bcm_serdev *bcmdev = serdev_device_get_drvdata(serdev);
+	struct bcm_device *bcmdev = serdev_device_get_drvdata(serdev);
 
-	hci_uart_unregister_device(&bcmdev->hu);
+	hci_uart_unregister_device(&bcmdev->serdev_hu);
 }
 
 #ifdef CONFIG_OF
@@ -990,6 +1019,8 @@ static struct serdev_device_driver bcm_serdev_driver = {
 	.driver = {
 		.name = "hci_uart_bcm",
 		.of_match_table = of_match_ptr(bcm_bluetooth_of_match),
+		.acpi_match_table = ACPI_PTR(bcm_acpi_match),
+		.pm = &bcm_pm_ops,
 	},
 };
 
diff --git a/drivers/bluetooth/hci_bcsp.c b/drivers/bluetooth/hci_bcsp.c
index d880f4e33c75..1a7f0c82fb36 100644
--- a/drivers/bluetooth/hci_bcsp.c
+++ b/drivers/bluetooth/hci_bcsp.c
@@ -65,6 +65,7 @@ struct bcsp_struct {
 	u8	rxseq_txack;		/* rxseq == txack. */
 	u8	rxack;			/* Last packet sent by us that the peer ack'ed */
 	struct	timer_list tbcsp;
+	struct	hci_uart *hu;
 
 	enum {
 		BCSP_W4_PKT_DELIMITER,
@@ -697,10 +698,10 @@ static int bcsp_recv(struct hci_uart *hu, const void *data, int count)
 }
 
 	/* Arrange to retransmit all messages in the relq. */
-static void bcsp_timed_event(unsigned long arg)
+static void bcsp_timed_event(struct timer_list *t)
 {
-	struct hci_uart *hu = (struct hci_uart *)arg;
-	struct bcsp_struct *bcsp = hu->priv;
+	struct bcsp_struct *bcsp = from_timer(bcsp, t, tbcsp);
+	struct hci_uart *hu = bcsp->hu;
 	struct sk_buff *skb;
 	unsigned long flags;
 
@@ -729,11 +730,12 @@ static int bcsp_open(struct hci_uart *hu)
 		return -ENOMEM;
 
 	hu->priv = bcsp;
+	bcsp->hu = hu;
 	skb_queue_head_init(&bcsp->unack);
 	skb_queue_head_init(&bcsp->rel);
 	skb_queue_head_init(&bcsp->unrel);
 
-	setup_timer(&bcsp->tbcsp, bcsp_timed_event, (u_long)hu);
+	timer_setup(&bcsp->tbcsp, bcsp_timed_event, 0);
 
 	bcsp->rx_state = BCSP_W4_PKT_DELIMITER;
 
diff --git a/drivers/bluetooth/hci_h4.c b/drivers/bluetooth/hci_h4.c
index 3b82a87224a9..fb97a3bf069b 100644
--- a/drivers/bluetooth/hci_h4.c
+++ b/drivers/bluetooth/hci_h4.c
@@ -132,7 +132,7 @@ static int h4_recv(struct hci_uart *hu, const void *data, int count)
 				 h4_recv_pkts, ARRAY_SIZE(h4_recv_pkts));
 	if (IS_ERR(h4->rx_skb)) {
 		int err = PTR_ERR(h4->rx_skb);
-		BT_ERR("%s: Frame reassembly failed (%d)", hu->hdev->name, err);
+		bt_dev_err(hu->hdev, "Frame reassembly failed (%d)", err);
 		h4->rx_skb = NULL;
 		return err;
 	}
diff --git a/drivers/bluetooth/hci_h5.c b/drivers/bluetooth/hci_h5.c
index c0e4e26dc30d..6a8d0d06aba7 100644
--- a/drivers/bluetooth/hci_h5.c
+++ b/drivers/bluetooth/hci_h5.c
@@ -78,6 +78,7 @@ struct h5 {
 	int			(*rx_func)(struct hci_uart *hu, u8 c);
 
 	struct timer_list	timer;		/* Retransmission timer */
+	struct hci_uart		*hu;		/* Parent HCI UART */
 
 	u8			tx_seq;		/* Next seq number to send */
 	u8			tx_ack;		/* Next ack number to send */
@@ -120,12 +121,12 @@ static u8 h5_cfg_field(struct h5 *h5)
 	return h5->tx_win & 0x07;
 }
 
-static void h5_timed_event(unsigned long arg)
+static void h5_timed_event(struct timer_list *t)
 {
 	const unsigned char sync_req[] = { 0x01, 0x7e };
 	unsigned char conf_req[3] = { 0x03, 0xfc };
-	struct hci_uart *hu = (struct hci_uart *)arg;
-	struct h5 *h5 = hu->priv;
+	struct h5 *h5 = from_timer(h5, t, timer);
+	struct hci_uart *hu = h5->hu;
 	struct sk_buff *skb;
 	unsigned long flags;
 
@@ -197,6 +198,7 @@ static int h5_open(struct hci_uart *hu)
 		return -ENOMEM;
 
 	hu->priv = h5;
+	h5->hu = hu;
 
 	skb_queue_head_init(&h5->unack);
 	skb_queue_head_init(&h5->rel);
@@ -204,7 +206,7 @@ static int h5_open(struct hci_uart *hu)
 
 	h5_reset_rx(h5);
 
-	setup_timer(&h5->timer, h5_timed_event, (unsigned long)hu);
+	timer_setup(&h5->timer, h5_timed_event, 0);
 
 	h5->tx_win = H5_TX_WIN_MAX;
 
diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c
index a746627e784e..c823914b3a80 100644
--- a/drivers/bluetooth/hci_ldisc.c
+++ b/drivers/bluetooth/hci_ldisc.c
@@ -41,6 +41,7 @@
 #include <linux/ioctl.h>
 #include <linux/skbuff.h>
 #include <linux/firmware.h>
+#include <linux/serdev.h>
 
 #include <net/bluetooth/bluetooth.h>
 #include <net/bluetooth/hci_core.h>
@@ -114,12 +115,12 @@ static inline struct sk_buff *hci_uart_dequeue(struct hci_uart *hu)
 	struct sk_buff *skb = hu->tx_skb;
 
 	if (!skb) {
-		read_lock(&hu->proto_lock);
+		percpu_down_read(&hu->proto_lock);
 
 		if (test_bit(HCI_UART_PROTO_READY, &hu->flags))
 			skb = hu->proto->dequeue(hu);
 
-		read_unlock(&hu->proto_lock);
+		percpu_up_read(&hu->proto_lock);
 	} else {
 		hu->tx_skb = NULL;
 	}
@@ -129,7 +130,14 @@ static inline struct sk_buff *hci_uart_dequeue(struct hci_uart *hu)
 
 int hci_uart_tx_wakeup(struct hci_uart *hu)
 {
-	read_lock(&hu->proto_lock);
+	/* This may be called in an IRQ context, so we can't sleep. Therefore
+	 * we try to acquire the lock only, and if that fails we assume the
+	 * tty is being closed because that is the only time the write lock is
+	 * acquired. If, however, at some point in the future the write lock
+	 * is also acquired in other situations, then this must be revisited.
+	 */
+	if (!percpu_down_read_trylock(&hu->proto_lock))
+		return 0;
 
 	if (!test_bit(HCI_UART_PROTO_READY, &hu->flags))
 		goto no_schedule;
@@ -144,7 +152,7 @@ int hci_uart_tx_wakeup(struct hci_uart *hu)
 	schedule_work(&hu->write_work);
 
 no_schedule:
-	read_unlock(&hu->proto_lock);
+	percpu_up_read(&hu->proto_lock);
 
 	return 0;
 }
@@ -246,12 +254,12 @@ static int hci_uart_flush(struct hci_dev *hdev)
 	tty_ldisc_flush(tty);
 	tty_driver_flush_buffer(tty);
 
-	read_lock(&hu->proto_lock);
+	percpu_down_read(&hu->proto_lock);
 
 	if (test_bit(HCI_UART_PROTO_READY, &hu->flags))
 		hu->proto->flush(hu);
 
-	read_unlock(&hu->proto_lock);
+	percpu_up_read(&hu->proto_lock);
 
 	return 0;
 }
@@ -274,15 +282,15 @@ static int hci_uart_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
 	BT_DBG("%s: type %d len %d", hdev->name, hci_skb_pkt_type(skb),
 	       skb->len);
 
-	read_lock(&hu->proto_lock);
+	percpu_down_read(&hu->proto_lock);
 
 	if (!test_bit(HCI_UART_PROTO_READY, &hu->flags)) {
-		read_unlock(&hu->proto_lock);
+		percpu_up_read(&hu->proto_lock);
 		return -EUNATCH;
 	}
 
 	hu->proto->enqueue(hu, skb);
-	read_unlock(&hu->proto_lock);
+	percpu_up_read(&hu->proto_lock);
 
 	hci_uart_tx_wakeup(hu);
 
@@ -298,6 +306,12 @@ void hci_uart_set_flow_control(struct hci_uart *hu, bool enable)
 	unsigned int set = 0;
 	unsigned int clear = 0;
 
+	if (hu->serdev) {
+		serdev_device_set_flow_control(hu->serdev, !enable);
+		serdev_device_set_rts(hu->serdev, !enable);
+		return;
+	}
+
 	if (enable) {
 		/* Disable hardware flow control */
 		ktermios = tty->termios;
@@ -479,7 +493,7 @@ static int hci_uart_tty_open(struct tty_struct *tty)
 	INIT_WORK(&hu->init_ready, hci_uart_init_work);
 	INIT_WORK(&hu->write_work, hci_uart_write_work);
 
-	rwlock_init(&hu->proto_lock);
+	percpu_init_rwsem(&hu->proto_lock);
 
 	/* Flush any pending characters in the driver */
 	tty_driver_flush_buffer(tty);
@@ -496,7 +510,6 @@ static void hci_uart_tty_close(struct tty_struct *tty)
 {
 	struct hci_uart *hu = tty->disc_data;
 	struct hci_dev *hdev;
-	unsigned long flags;
 
 	BT_DBG("tty %p", tty);
 
@@ -510,12 +523,12 @@ static void hci_uart_tty_close(struct tty_struct *tty)
 	if (hdev)
 		hci_uart_close(hdev);
 
-	cancel_work_sync(&hu->write_work);
-
 	if (test_bit(HCI_UART_PROTO_READY, &hu->flags)) {
-		write_lock_irqsave(&hu->proto_lock, flags);
+		percpu_down_write(&hu->proto_lock);
 		clear_bit(HCI_UART_PROTO_READY, &hu->flags);
-		write_unlock_irqrestore(&hu->proto_lock, flags);
+		percpu_up_write(&hu->proto_lock);
+
+		cancel_work_sync(&hu->write_work);
 
 		if (hdev) {
 			if (test_bit(HCI_UART_REGISTERED, &hu->flags))
@@ -575,10 +588,10 @@ static void hci_uart_tty_receive(struct tty_struct *tty, const u8 *data,
 	if (!hu || tty != hu->tty)
 		return;
 
-	read_lock(&hu->proto_lock);
+	percpu_down_read(&hu->proto_lock);
 
 	if (!test_bit(HCI_UART_PROTO_READY, &hu->flags)) {
-		read_unlock(&hu->proto_lock);
+		percpu_up_read(&hu->proto_lock);
 		return;
 	}
 
@@ -586,7 +599,7 @@ static void hci_uart_tty_receive(struct tty_struct *tty, const u8 *data,
 	 * tty caller
 	 */
 	hu->proto->recv(hu, data, count);
-	read_unlock(&hu->proto_lock);
+	percpu_up_read(&hu->proto_lock);
 
 	if (hu->hdev)
 		hu->hdev->stat.byte_rx += count;
diff --git a/drivers/bluetooth/hci_ll.c b/drivers/bluetooth/hci_ll.c
index 424c15aa7bb7..e2c078d61730 100644
--- a/drivers/bluetooth/hci_ll.c
+++ b/drivers/bluetooth/hci_ll.c
@@ -242,7 +242,7 @@ static void ll_device_want_to_wakeup(struct hci_uart *hu)
 		 * perfectly safe to always send one.
 		 */
 		BT_DBG("dual wake-up-indication");
-		/* deliberate fall-through - do not add break */
+		/* fall through */
 	case HCILL_ASLEEP:
 		/* acknowledge device wake up */
 		if (send_hcill_cmd(HCILL_WAKE_UP_ACK, hu) < 0) {
diff --git a/drivers/bluetooth/hci_qca.c b/drivers/bluetooth/hci_qca.c
index 392f412b4575..bbd7db7384e6 100644
--- a/drivers/bluetooth/hci_qca.c
+++ b/drivers/bluetooth/hci_qca.c
@@ -307,10 +307,10 @@ static void qca_wq_serial_tx_clock_vote_off(struct work_struct *work)
 	serial_clock_vote(HCI_IBS_TX_VOTE_CLOCK_OFF, hu);
 }
 
-static void hci_ibs_tx_idle_timeout(unsigned long arg)
+static void hci_ibs_tx_idle_timeout(struct timer_list *t)
 {
-	struct hci_uart *hu = (struct hci_uart *)arg;
-	struct qca_data *qca = hu->priv;
+	struct qca_data *qca = from_timer(qca, t, tx_idle_timer);
+	struct hci_uart *hu = qca->hu;
 	unsigned long flags;
 
 	BT_DBG("hu %p idle timeout in %d state", hu, qca->tx_ibs_state);
@@ -342,10 +342,10 @@ static void hci_ibs_tx_idle_timeout(unsigned long arg)
 	spin_unlock_irqrestore(&qca->hci_ibs_lock, flags);
 }
 
-static void hci_ibs_wake_retrans_timeout(unsigned long arg)
+static void hci_ibs_wake_retrans_timeout(struct timer_list *t)
 {
-	struct hci_uart *hu = (struct hci_uart *)arg;
-	struct qca_data *qca = hu->priv;
+	struct qca_data *qca = from_timer(qca, t, wake_retrans_timer);
+	struct hci_uart *hu = qca->hu;
 	unsigned long flags, retrans_delay;
 	bool retransmit = false;
 
@@ -438,11 +438,10 @@ static int qca_open(struct hci_uart *hu)
 
 	hu->priv = qca;
 
-	setup_timer(&qca->wake_retrans_timer, hci_ibs_wake_retrans_timeout,
-		    (u_long)hu);
+	timer_setup(&qca->wake_retrans_timer, hci_ibs_wake_retrans_timeout, 0);
 	qca->wake_retrans = IBS_WAKE_RETRANS_TIMEOUT_MS;
 
-	setup_timer(&qca->tx_idle_timer, hci_ibs_tx_idle_timeout, (u_long)hu);
+	timer_setup(&qca->tx_idle_timer, hci_ibs_tx_idle_timeout, 0);
 	qca->tx_idle_delay = IBS_TX_IDLE_TIMEOUT_MS;
 
 	BT_DBG("HCI_UART_QCA open, tx_idle_delay=%u, wake_retrans=%u",
@@ -801,7 +800,7 @@ static int qca_recv(struct hci_uart *hu, const void *data, int count)
 				  qca_recv_pkts, ARRAY_SIZE(qca_recv_pkts));
 	if (IS_ERR(qca->rx_skb)) {
 		int err = PTR_ERR(qca->rx_skb);
-		BT_ERR("%s: Frame reassembly failed (%d)", hu->hdev->name, err);
+		bt_dev_err(hu->hdev, "Frame reassembly failed (%d)", err);
 		qca->rx_skb = NULL;
 		return err;
 	}
@@ -864,7 +863,7 @@ static int qca_set_baudrate(struct hci_dev *hdev, uint8_t baudrate)
 
 	skb = bt_skb_alloc(sizeof(cmd), GFP_ATOMIC);
 	if (!skb) {
-		BT_ERR("Failed to allocate memory for baudrate packet");
+		bt_dev_err(hdev, "Failed to allocate baudrate packet");
 		return -ENOMEM;
 	}
 
@@ -893,7 +892,7 @@ static int qca_setup(struct hci_uart *hu)
 	unsigned int speed, qca_baudrate = QCA_BAUDRATE_115200;
 	int ret;
 
-	BT_INFO("%s: ROME setup", hdev->name);
+	bt_dev_info(hdev, "ROME setup");
 
 	/* Patch downloading has to be done without IBS mode */
 	clear_bit(STATE_IN_BAND_SLEEP_ENABLED, &qca->flags);
@@ -918,11 +917,11 @@ static int qca_setup(struct hci_uart *hu)
 	if (speed) {
 		qca_baudrate = qca_get_baudrate_value(speed);
 
-		BT_INFO("%s: Set UART speed to %d", hdev->name, speed);
+		bt_dev_info(hdev, "Set UART speed to %d", speed);
 		ret = qca_set_baudrate(hdev, qca_baudrate);
 		if (ret) {
-			BT_ERR("%s: Failed to change the baud rate (%d)",
-			       hdev->name, ret);
+			bt_dev_err(hdev, "Failed to change the baud rate (%d)",
+				   ret);
 			return ret;
 		}
 		hci_uart_set_baudrate(hu, speed);
diff --git a/drivers/bluetooth/hci_serdev.c b/drivers/bluetooth/hci_serdev.c
index b725ac4f7ff6..71664b22ec9d 100644
--- a/drivers/bluetooth/hci_serdev.c
+++ b/drivers/bluetooth/hci_serdev.c
@@ -185,7 +185,7 @@ static int hci_uart_setup(struct hci_dev *hdev)
 	if (hu->proto->set_baudrate && speed) {
 		err = hu->proto->set_baudrate(hu, speed);
 		if (err)
-			BT_ERR("%s: failed to set baudrate", hdev->name);
+			bt_dev_err(hdev, "Failed to set baudrate");
 		else
 			serdev_device_set_baudrate(hu->serdev, speed);
 	}
@@ -199,14 +199,13 @@ static int hci_uart_setup(struct hci_dev *hdev)
 	skb = __hci_cmd_sync(hdev, HCI_OP_READ_LOCAL_VERSION, 0, NULL,
 			     HCI_INIT_TIMEOUT);
 	if (IS_ERR(skb)) {
-		BT_ERR("%s: Reading local version information failed (%ld)",
-		       hdev->name, PTR_ERR(skb));
+		bt_dev_err(hdev, "Reading local version info failed (%ld)",
+			   PTR_ERR(skb));
 		return 0;
 	}
 
 	if (skb->len != sizeof(*ver)) {
-		BT_ERR("%s: Event length mismatch for version information",
-		       hdev->name);
+		bt_dev_err(hdev, "Event length mismatch for version info");
 	}
 
 	kfree_skb(skb);
diff --git a/drivers/bluetooth/hci_uart.h b/drivers/bluetooth/hci_uart.h
index d9cd95d81149..66e8c68e4607 100644
--- a/drivers/bluetooth/hci_uart.h
+++ b/drivers/bluetooth/hci_uart.h
@@ -87,7 +87,7 @@ struct hci_uart {
 	struct work_struct	write_work;
 
 	const struct hci_uart_proto *proto;
-	rwlock_t		proto_lock;	/* Stop work for proto close */
+	struct percpu_rw_semaphore proto_lock;	/* Stop work for proto close */
 	void			*priv;
 
 	struct sk_buff		*tx_skb;
diff --git a/drivers/bus/Kconfig b/drivers/bus/Kconfig
index 3e66f4cc1a59..dc7b3c7b7d42 100644
--- a/drivers/bus/Kconfig
+++ b/drivers/bus/Kconfig
@@ -158,6 +158,21 @@ config TEGRA_GMI
 	  Driver for the Tegra Generic Memory Interface bus which can be used
 	  to attach devices such as NOR, UART, FPGA and more.
 
+config TI_SYSC
+	bool "TI sysc interconnect target module driver"
+	depends on ARCH_OMAP2PLUS
+	help
+	  Generic driver for Texas Instruments interconnect target module
+	  found on many TI SoCs.
+
+config TS_NBUS
+	tristate "Technologic Systems NBUS Driver"
+	depends on SOC_IMX28
+	depends on OF_GPIO && PWM
+	help
+	  Driver for the Technologic Systems NBUS which is used to interface
+	  with the peripherals in the FPGA of the TS-4600 SoM.
+
 config UNIPHIER_SYSTEM_BUS
 	tristate "UniPhier System Bus driver"
 	depends on ARCH_UNIPHIER && OF
diff --git a/drivers/bus/Makefile b/drivers/bus/Makefile
index 3ae96cffabd5..9bcd0bf3954b 100644
--- a/drivers/bus/Makefile
+++ b/drivers/bus/Makefile
@@ -21,6 +21,8 @@ obj-$(CONFIG_SUNXI_RSB)		+= sunxi-rsb.o
 obj-$(CONFIG_SIMPLE_PM_BUS)	+= simple-pm-bus.o
 obj-$(CONFIG_TEGRA_ACONNECT)	+= tegra-aconnect.o
 obj-$(CONFIG_TEGRA_GMI)		+= tegra-gmi.o
+obj-$(CONFIG_TI_SYSC)		+= ti-sysc.o
+obj-$(CONFIG_TS_NBUS)		+= ts-nbus.o
 obj-$(CONFIG_UNIPHIER_SYSTEM_BUS)	+= uniphier-system-bus.o
 obj-$(CONFIG_VEXPRESS_CONFIG)	+= vexpress-config.o
 
diff --git a/drivers/bus/arm-cci.c b/drivers/bus/arm-cci.c
index 3c29d36702a8..5426c04fe24b 100644
--- a/drivers/bus/arm-cci.c
+++ b/drivers/bus/arm-cci.c
@@ -1755,14 +1755,17 @@ static int cci_pmu_probe(struct platform_device *pdev)
 	raw_spin_lock_init(&cci_pmu->hw_events.pmu_lock);
 	mutex_init(&cci_pmu->reserve_mutex);
 	atomic_set(&cci_pmu->active_events, 0);
-	cpumask_set_cpu(smp_processor_id(), &cci_pmu->cpus);
+	cpumask_set_cpu(get_cpu(), &cci_pmu->cpus);
 
 	ret = cci_pmu_init(cci_pmu, pdev);
-	if (ret)
+	if (ret) {
+		put_cpu();
 		return ret;
+	}
 
 	cpuhp_state_add_instance_nocalls(CPUHP_AP_PERF_ARM_CCI_ONLINE,
 					 &cci_pmu->node);
+	put_cpu();
 	pr_info("ARM %s PMU driver probed", cci_pmu->model->name);
 	return 0;
 }
diff --git a/drivers/bus/arm-ccn.c b/drivers/bus/arm-ccn.c
index e8c6946fed9d..b52332e52ca5 100644
--- a/drivers/bus/arm-ccn.c
+++ b/drivers/bus/arm-ccn.c
@@ -262,7 +262,7 @@ static struct attribute *arm_ccn_pmu_format_attrs[] = {
 	NULL
 };
 
-static struct attribute_group arm_ccn_pmu_format_attr_group = {
+static const struct attribute_group arm_ccn_pmu_format_attr_group = {
 	.name = "format",
 	.attrs = arm_ccn_pmu_format_attrs,
 };
@@ -451,7 +451,7 @@ static struct arm_ccn_pmu_event arm_ccn_pmu_events[] = {
 static struct attribute
 		*arm_ccn_pmu_events_attrs[ARRAY_SIZE(arm_ccn_pmu_events) + 1];
 
-static struct attribute_group arm_ccn_pmu_events_attr_group = {
+static const struct attribute_group arm_ccn_pmu_events_attr_group = {
 	.name = "events",
 	.is_visible = arm_ccn_pmu_events_is_visible,
 	.attrs = arm_ccn_pmu_events_attrs,
@@ -548,7 +548,7 @@ static struct attribute *arm_ccn_pmu_cmp_mask_attrs[] = {
 	NULL
 };
 
-static struct attribute_group arm_ccn_pmu_cmp_mask_attr_group = {
+static const struct attribute_group arm_ccn_pmu_cmp_mask_attr_group = {
 	.name = "cmp_mask",
 	.attrs = arm_ccn_pmu_cmp_mask_attrs,
 };
@@ -569,7 +569,7 @@ static struct attribute *arm_ccn_pmu_cpumask_attrs[] = {
 	NULL,
 };
 
-static struct attribute_group arm_ccn_pmu_cpumask_attr_group = {
+static const struct attribute_group arm_ccn_pmu_cpumask_attr_group = {
 	.attrs = arm_ccn_pmu_cpumask_attrs,
 };
 
@@ -1268,14 +1268,17 @@ static int arm_ccn_pmu_init(struct arm_ccn *ccn)
 	if (ccn->dt.id == 0) {
 		name = "ccn";
 	} else {
-		int len = snprintf(NULL, 0, "ccn_%d", ccn->dt.id);
-
-		name = devm_kzalloc(ccn->dev, len + 1, GFP_KERNEL);
-		snprintf(name, len + 1, "ccn_%d", ccn->dt.id);
+		name = devm_kasprintf(ccn->dev, GFP_KERNEL, "ccn_%d",
+				      ccn->dt.id);
+		if (!name) {
+			err = -ENOMEM;
+			goto error_choose_name;
+		}
 	}
 
 	/* Perf driver registration */
 	ccn->dt.pmu = (struct pmu) {
+		.module = THIS_MODULE,
 		.attr_groups = arm_ccn_pmu_attr_groups,
 		.task_ctx_nr = perf_invalid_context,
 		.event_init = arm_ccn_pmu_event_init,
@@ -1297,7 +1300,7 @@ static int arm_ccn_pmu_init(struct arm_ccn *ccn)
 	}
 
 	/* Pick one CPU which we will use to collect data from CCN... */
-	cpumask_set_cpu(smp_processor_id(), &ccn->dt.cpu);
+	cpumask_set_cpu(get_cpu(), &ccn->dt.cpu);
 
 	/* Also make sure that the overflow interrupt is handled by this CPU */
 	if (ccn->irq) {
@@ -1314,10 +1317,13 @@ static int arm_ccn_pmu_init(struct arm_ccn *ccn)
 
 	cpuhp_state_add_instance_nocalls(CPUHP_AP_PERF_ARM_CCN_ONLINE,
 					 &ccn->dt.node);
+	put_cpu();
 	return 0;
 
 error_pmu_register:
 error_set_affinity:
+	put_cpu();
+error_choose_name:
 	ida_simple_remove(&arm_ccn_pmu_ida, ccn->dt.id);
 	for (i = 0; i < ccn->num_xps; i++)
 		writel(0, ccn->xp[i].base + CCN_XP_DT_CONTROL);
@@ -1580,8 +1586,8 @@ static int __init arm_ccn_init(void)
 
 static void __exit arm_ccn_exit(void)
 {
-	cpuhp_remove_multi_state(CPUHP_AP_PERF_ARM_CCN_ONLINE);
 	platform_driver_unregister(&arm_ccn_driver);
+	cpuhp_remove_multi_state(CPUHP_AP_PERF_ARM_CCN_ONLINE);
 }
 
 module_init(arm_ccn_init);
diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c
new file mode 100644
index 000000000000..c3c76a1ea8a8
--- /dev/null
+++ b/drivers/bus/ti-sysc.c
@@ -0,0 +1,583 @@
+/*
+ * ti-sysc.c - Texas Instruments sysc interconnect target driver
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/io.h>
+#include <linux/clk.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
+#include <linux/of_address.h>
+#include <linux/of_platform.h>
+
+enum sysc_registers {
+	SYSC_REVISION,
+	SYSC_SYSCONFIG,
+	SYSC_SYSSTATUS,
+	SYSC_MAX_REGS,
+};
+
+static const char * const reg_names[] = { "rev", "sysc", "syss", };
+
+enum sysc_clocks {
+	SYSC_FCK,
+	SYSC_ICK,
+	SYSC_MAX_CLOCKS,
+};
+
+static const char * const clock_names[] = { "fck", "ick", };
+
+/**
+ * struct sysc - TI sysc interconnect target module registers and capabilities
+ * @dev: struct device pointer
+ * @module_pa: physical address of the interconnect target module
+ * @module_size: size of the interconnect target module
+ * @module_va: virtual address of the interconnect target module
+ * @offsets: register offsets from module base
+ * @clocks: clocks used by the interconnect target module
+ * @legacy_mode: configured for legacy mode if set
+ */
+struct sysc {
+	struct device *dev;
+	u64 module_pa;
+	u32 module_size;
+	void __iomem *module_va;
+	int offsets[SYSC_MAX_REGS];
+	struct clk *clocks[SYSC_MAX_CLOCKS];
+	const char *legacy_mode;
+};
+
+static u32 sysc_read_revision(struct sysc *ddata)
+{
+	return readl_relaxed(ddata->module_va +
+			     ddata->offsets[SYSC_REVISION]);
+}
+
+static int sysc_get_one_clock(struct sysc *ddata,
+			      enum sysc_clocks index)
+{
+	const char *name;
+	int error;
+
+	switch (index) {
+	case SYSC_FCK:
+		break;
+	case SYSC_ICK:
+		break;
+	default:
+		return -EINVAL;
+	}
+	name = clock_names[index];
+
+	ddata->clocks[index] = devm_clk_get(ddata->dev, name);
+	if (IS_ERR(ddata->clocks[index])) {
+		if (PTR_ERR(ddata->clocks[index]) == -ENOENT)
+			return 0;
+
+		dev_err(ddata->dev, "clock get error for %s: %li\n",
+			name, PTR_ERR(ddata->clocks[index]));
+
+		return PTR_ERR(ddata->clocks[index]);
+	}
+
+	error = clk_prepare(ddata->clocks[index]);
+	if (error) {
+		dev_err(ddata->dev, "clock prepare error for %s: %i\n",
+			name, error);
+
+		return error;
+	}
+
+	return 0;
+}
+
+static int sysc_get_clocks(struct sysc *ddata)
+{
+	int i, error;
+
+	if (ddata->legacy_mode)
+		return 0;
+
+	for (i = 0; i < SYSC_MAX_CLOCKS; i++) {
+		error = sysc_get_one_clock(ddata, i);
+		if (error && error != -ENOENT)
+			return error;
+	}
+
+	return 0;
+}
+
+/**
+ * sysc_parse_and_check_child_range - parses module IO region from ranges
+ * @ddata: device driver data
+ *
+ * In general we only need rev, syss, and sysc registers and not the whole
+ * module range. But we do want the offsets for these registers from the
+ * module base. This allows us to check them against the legacy hwmod
+ * platform data. Let's also check the ranges are configured properly.
+ */
+static int sysc_parse_and_check_child_range(struct sysc *ddata)
+{
+	struct device_node *np = ddata->dev->of_node;
+	const __be32 *ranges;
+	u32 nr_addr, nr_size;
+	int len, error;
+
+	ranges = of_get_property(np, "ranges", &len);
+	if (!ranges) {
+		dev_err(ddata->dev, "missing ranges for %pOF\n", np);
+
+		return -ENOENT;
+	}
+
+	len /= sizeof(*ranges);
+
+	if (len < 3) {
+		dev_err(ddata->dev, "incomplete ranges for %pOF\n", np);
+
+		return -EINVAL;
+	}
+
+	error = of_property_read_u32(np, "#address-cells", &nr_addr);
+	if (error)
+		return -ENOENT;
+
+	error = of_property_read_u32(np, "#size-cells", &nr_size);
+	if (error)
+		return -ENOENT;
+
+	if (nr_addr != 1 || nr_size != 1) {
+		dev_err(ddata->dev, "invalid ranges for %pOF\n", np);
+
+		return -EINVAL;
+	}
+
+	ranges++;
+	ddata->module_pa = of_translate_address(np, ranges++);
+	ddata->module_size = be32_to_cpup(ranges);
+
+	dev_dbg(ddata->dev, "interconnect target 0x%llx size 0x%x for %pOF\n",
+		ddata->module_pa, ddata->module_size, np);
+
+	return 0;
+}
+
+/**
+ * sysc_check_one_child - check child configuration
+ * @ddata: device driver data
+ * @np: child device node
+ *
+ * Let's avoid messy situations where we have new interconnect target
+ * node but children have "ti,hwmods". These belong to the interconnect
+ * target node and are managed by this driver.
+ */
+static int sysc_check_one_child(struct sysc *ddata,
+				struct device_node *np)
+{
+	const char *name;
+
+	name = of_get_property(np, "ti,hwmods", NULL);
+	if (name)
+		dev_warn(ddata->dev, "really a child ti,hwmods property?");
+
+	return 0;
+}
+
+static int sysc_check_children(struct sysc *ddata)
+{
+	struct device_node *child;
+	int error;
+
+	for_each_child_of_node(ddata->dev->of_node, child) {
+		error = sysc_check_one_child(ddata, child);
+		if (error)
+			return error;
+	}
+
+	return 0;
+}
+
+/**
+ * sysc_parse_one - parses the interconnect target module registers
+ * @ddata: device driver data
+ * @reg: register to parse
+ */
+static int sysc_parse_one(struct sysc *ddata, enum sysc_registers reg)
+{
+	struct resource *res;
+	const char *name;
+
+	switch (reg) {
+	case SYSC_REVISION:
+	case SYSC_SYSCONFIG:
+	case SYSC_SYSSTATUS:
+		name = reg_names[reg];
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	res = platform_get_resource_byname(to_platform_device(ddata->dev),
+					   IORESOURCE_MEM, name);
+	if (!res) {
+		dev_dbg(ddata->dev, "has no %s register\n", name);
+		ddata->offsets[reg] = -ENODEV;
+
+		return 0;
+	}
+
+	ddata->offsets[reg] = res->start - ddata->module_pa;
+
+	return 0;
+}
+
+static int sysc_parse_registers(struct sysc *ddata)
+{
+	int i, error;
+
+	for (i = 0; i < SYSC_MAX_REGS; i++) {
+		error = sysc_parse_one(ddata, i);
+		if (error)
+			return error;
+	}
+
+	return 0;
+}
+
+/**
+ * sysc_check_registers - check for misconfigured register overlaps
+ * @ddata: device driver data
+ */
+static int sysc_check_registers(struct sysc *ddata)
+{
+	int i, j, nr_regs = 0, nr_matches = 0;
+
+	for (i = 0; i < SYSC_MAX_REGS; i++) {
+		if (ddata->offsets[i] < 0)
+			continue;
+
+		if (ddata->offsets[i] > (ddata->module_size - 4)) {
+			dev_err(ddata->dev, "register outside module range");
+
+				return -EINVAL;
+		}
+
+		for (j = 0; j < SYSC_MAX_REGS; j++) {
+			if (ddata->offsets[j] < 0)
+				continue;
+
+			if (ddata->offsets[i] == ddata->offsets[j])
+				nr_matches++;
+		}
+		nr_regs++;
+	}
+
+	if (nr_regs < 1) {
+		dev_err(ddata->dev, "missing registers\n");
+
+		return -EINVAL;
+	}
+
+	if (nr_matches > nr_regs) {
+		dev_err(ddata->dev, "overlapping registers: (%i/%i)",
+			nr_regs, nr_matches);
+
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+/**
+ * syc_ioremap - ioremap register space for the interconnect target module
+ * @ddata: deviec driver data
+ *
+ * Note that the interconnect target module registers can be anywhere
+ * within the first child device address space. For example, SGX has
+ * them at offset 0x1fc00 in the 32MB module address space. We just
+ * what we need around the interconnect target module registers.
+ */
+static int sysc_ioremap(struct sysc *ddata)
+{
+	u32 size = 0;
+
+	if (ddata->offsets[SYSC_SYSSTATUS] >= 0)
+		size = ddata->offsets[SYSC_SYSSTATUS];
+	else if (ddata->offsets[SYSC_SYSCONFIG] >= 0)
+		size = ddata->offsets[SYSC_SYSCONFIG];
+	else if (ddata->offsets[SYSC_REVISION] >= 0)
+		size = ddata->offsets[SYSC_REVISION];
+	else
+		return -EINVAL;
+
+	size &= 0xfff00;
+	size += SZ_256;
+
+	ddata->module_va = devm_ioremap(ddata->dev,
+					ddata->module_pa,
+					size);
+	if (!ddata->module_va)
+		return -EIO;
+
+	return 0;
+}
+
+/**
+ * sysc_map_and_check_registers - ioremap and check device registers
+ * @ddata: device driver data
+ */
+static int sysc_map_and_check_registers(struct sysc *ddata)
+{
+	int error;
+
+	error = sysc_parse_and_check_child_range(ddata);
+	if (error)
+		return error;
+
+	error = sysc_check_children(ddata);
+	if (error)
+		return error;
+
+	error = sysc_parse_registers(ddata);
+	if (error)
+		return error;
+
+	error = sysc_ioremap(ddata);
+	if (error)
+		return error;
+
+	error = sysc_check_registers(ddata);
+	if (error)
+		return error;
+
+	return 0;
+}
+
+/**
+ * sysc_show_rev - read and show interconnect target module revision
+ * @bufp: buffer to print the information to
+ * @ddata: device driver data
+ */
+static int sysc_show_rev(char *bufp, struct sysc *ddata)
+{
+	int error, len;
+
+	if (ddata->offsets[SYSC_REVISION] < 0)
+		return sprintf(bufp, ":NA");
+
+	error = pm_runtime_get_sync(ddata->dev);
+	if (error < 0) {
+		pm_runtime_put_noidle(ddata->dev);
+
+		return 0;
+	}
+
+	len = sprintf(bufp, ":%08x", sysc_read_revision(ddata));
+
+	pm_runtime_mark_last_busy(ddata->dev);
+	pm_runtime_put_autosuspend(ddata->dev);
+
+	return len;
+}
+
+static int sysc_show_reg(struct sysc *ddata,
+			 char *bufp, enum sysc_registers reg)
+{
+	if (ddata->offsets[reg] < 0)
+		return sprintf(bufp, ":NA");
+
+	return sprintf(bufp, ":%x", ddata->offsets[reg]);
+}
+
+/**
+ * sysc_show_registers - show information about interconnect target module
+ * @ddata: device driver data
+ */
+static void sysc_show_registers(struct sysc *ddata)
+{
+	char buf[128];
+	char *bufp = buf;
+	int i;
+
+	for (i = 0; i < SYSC_MAX_REGS; i++)
+		bufp += sysc_show_reg(ddata, bufp, i);
+
+	bufp += sysc_show_rev(bufp, ddata);
+
+	dev_dbg(ddata->dev, "%llx:%x%s\n",
+		ddata->module_pa, ddata->module_size,
+		buf);
+}
+
+static int __maybe_unused sysc_runtime_suspend(struct device *dev)
+{
+	struct sysc *ddata;
+	int i;
+
+	ddata = dev_get_drvdata(dev);
+
+	if (ddata->legacy_mode)
+		return 0;
+
+	for (i = 0; i < SYSC_MAX_CLOCKS; i++) {
+		if (IS_ERR_OR_NULL(ddata->clocks[i]))
+			continue;
+		clk_disable(ddata->clocks[i]);
+	}
+
+	return 0;
+}
+
+static int __maybe_unused sysc_runtime_resume(struct device *dev)
+{
+	struct sysc *ddata;
+	int i, error;
+
+	ddata = dev_get_drvdata(dev);
+
+	if (ddata->legacy_mode)
+		return 0;
+
+	for (i = 0; i < SYSC_MAX_CLOCKS; i++) {
+		if (IS_ERR_OR_NULL(ddata->clocks[i]))
+			continue;
+		error = clk_enable(ddata->clocks[i]);
+		if (error)
+			return error;
+	}
+
+	return 0;
+}
+
+static const struct dev_pm_ops sysc_pm_ops = {
+	SET_RUNTIME_PM_OPS(sysc_runtime_suspend,
+			   sysc_runtime_resume,
+			   NULL)
+};
+
+static void sysc_unprepare(struct sysc *ddata)
+{
+	int i;
+
+	for (i = 0; i < SYSC_MAX_CLOCKS; i++) {
+		if (!IS_ERR_OR_NULL(ddata->clocks[i]))
+			clk_unprepare(ddata->clocks[i]);
+	}
+}
+
+static int sysc_probe(struct platform_device *pdev)
+{
+	struct device_node *np = pdev->dev.of_node;
+	struct sysc *ddata;
+	int error;
+
+	ddata = devm_kzalloc(&pdev->dev, sizeof(*ddata), GFP_KERNEL);
+	if (!ddata)
+		return -ENOMEM;
+
+	ddata->dev = &pdev->dev;
+	ddata->legacy_mode = of_get_property(np, "ti,hwmods", NULL);
+
+	error = sysc_get_clocks(ddata);
+	if (error)
+		return error;
+
+	error = sysc_map_and_check_registers(ddata);
+	if (error)
+		goto unprepare;
+
+	platform_set_drvdata(pdev, ddata);
+
+	pm_runtime_enable(ddata->dev);
+	error = pm_runtime_get_sync(ddata->dev);
+	if (error < 0) {
+		pm_runtime_put_noidle(ddata->dev);
+		pm_runtime_disable(ddata->dev);
+		goto unprepare;
+	}
+
+	pm_runtime_use_autosuspend(ddata->dev);
+
+	sysc_show_registers(ddata);
+
+	error = of_platform_populate(ddata->dev->of_node,
+				     NULL, NULL, ddata->dev);
+	if (error)
+		goto err;
+
+	pm_runtime_mark_last_busy(ddata->dev);
+	pm_runtime_put_autosuspend(ddata->dev);
+
+	return 0;
+
+err:
+	pm_runtime_dont_use_autosuspend(&pdev->dev);
+	pm_runtime_put_sync(&pdev->dev);
+	pm_runtime_disable(&pdev->dev);
+unprepare:
+	sysc_unprepare(ddata);
+
+	return error;
+}
+
+static int sysc_remove(struct platform_device *pdev)
+{
+	struct sysc *ddata = platform_get_drvdata(pdev);
+	int error;
+
+	error = pm_runtime_get_sync(ddata->dev);
+	if (error < 0) {
+		pm_runtime_put_noidle(ddata->dev);
+		pm_runtime_disable(ddata->dev);
+		goto unprepare;
+	}
+
+	of_platform_depopulate(&pdev->dev);
+
+	pm_runtime_dont_use_autosuspend(&pdev->dev);
+	pm_runtime_put_sync(&pdev->dev);
+	pm_runtime_disable(&pdev->dev);
+
+unprepare:
+	sysc_unprepare(ddata);
+
+	return 0;
+}
+
+static const struct of_device_id sysc_match[] = {
+	{ .compatible = "ti,sysc-omap2" },
+	{ .compatible = "ti,sysc-omap4" },
+	{ .compatible = "ti,sysc-omap4-simple" },
+	{ .compatible = "ti,sysc-omap3430-sr" },
+	{ .compatible = "ti,sysc-omap3630-sr" },
+	{ .compatible = "ti,sysc-omap4-sr" },
+	{ .compatible = "ti,sysc-omap3-sham" },
+	{ .compatible = "ti,sysc-omap-aes" },
+	{ .compatible = "ti,sysc-mcasp" },
+	{ .compatible = "ti,sysc-usb-host-fs" },
+	{  },
+};
+MODULE_DEVICE_TABLE(of, sysc_match);
+
+static struct platform_driver sysc_driver = {
+	.probe		= sysc_probe,
+	.remove		= sysc_remove,
+	.driver         = {
+		.name   = "ti-sysc",
+		.of_match_table	= sysc_match,
+		.pm = &sysc_pm_ops,
+	},
+};
+module_platform_driver(sysc_driver);
+
+MODULE_DESCRIPTION("TI sysc interconnect target driver");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/bus/ts-nbus.c b/drivers/bus/ts-nbus.c
new file mode 100644
index 000000000000..073fd9011154
--- /dev/null
+++ b/drivers/bus/ts-nbus.c
@@ -0,0 +1,375 @@
+/*
+ * NBUS driver for TS-4600 based boards
+ *
+ * Copyright (c) 2016 - Savoir-faire Linux
+ * Author: Sebastien Bourdelin <sebastien.bourdelin@savoirfairelinux.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ *
+ * This driver implements a GPIOs bit-banged bus, called the NBUS by Technologic
+ * Systems. It is used to communicate with the peripherals in the FPGA on the
+ * TS-4600 SoM.
+ */
+
+#include <linux/bitops.h>
+#include <linux/gpio/consumer.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/mutex.h>
+#include <linux/of_platform.h>
+#include <linux/platform_device.h>
+#include <linux/pwm.h>
+#include <linux/ts-nbus.h>
+
+#define TS_NBUS_DIRECTION_IN  0
+#define TS_NBUS_DIRECTION_OUT 1
+#define TS_NBUS_WRITE_ADR 0
+#define TS_NBUS_WRITE_VAL 1
+
+struct ts_nbus {
+	struct pwm_device *pwm;
+	struct gpio_descs *data;
+	struct gpio_desc *csn;
+	struct gpio_desc *txrx;
+	struct gpio_desc *strobe;
+	struct gpio_desc *ale;
+	struct gpio_desc *rdy;
+	struct mutex lock;
+};
+
+/*
+ * request all gpios required by the bus.
+ */
+static int ts_nbus_init_pdata(struct platform_device *pdev, struct ts_nbus
+		*ts_nbus)
+{
+	ts_nbus->data = devm_gpiod_get_array(&pdev->dev, "ts,data",
+			GPIOD_OUT_HIGH);
+	if (IS_ERR(ts_nbus->data)) {
+		dev_err(&pdev->dev, "failed to retrieve ts,data-gpio from dts\n");
+		return PTR_ERR(ts_nbus->data);
+	}
+
+	ts_nbus->csn = devm_gpiod_get(&pdev->dev, "ts,csn", GPIOD_OUT_HIGH);
+	if (IS_ERR(ts_nbus->csn)) {
+		dev_err(&pdev->dev, "failed to retrieve ts,csn-gpio from dts\n");
+		return PTR_ERR(ts_nbus->csn);
+	}
+
+	ts_nbus->txrx = devm_gpiod_get(&pdev->dev, "ts,txrx", GPIOD_OUT_HIGH);
+	if (IS_ERR(ts_nbus->txrx)) {
+		dev_err(&pdev->dev, "failed to retrieve ts,txrx-gpio from dts\n");
+		return PTR_ERR(ts_nbus->txrx);
+	}
+
+	ts_nbus->strobe = devm_gpiod_get(&pdev->dev, "ts,strobe", GPIOD_OUT_HIGH);
+	if (IS_ERR(ts_nbus->strobe)) {
+		dev_err(&pdev->dev, "failed to retrieve ts,strobe-gpio from dts\n");
+		return PTR_ERR(ts_nbus->strobe);
+	}
+
+	ts_nbus->ale = devm_gpiod_get(&pdev->dev, "ts,ale", GPIOD_OUT_HIGH);
+	if (IS_ERR(ts_nbus->ale)) {
+		dev_err(&pdev->dev, "failed to retrieve ts,ale-gpio from dts\n");
+		return PTR_ERR(ts_nbus->ale);
+	}
+
+	ts_nbus->rdy = devm_gpiod_get(&pdev->dev, "ts,rdy", GPIOD_IN);
+	if (IS_ERR(ts_nbus->rdy)) {
+		dev_err(&pdev->dev, "failed to retrieve ts,rdy-gpio from dts\n");
+		return PTR_ERR(ts_nbus->rdy);
+	}
+
+	return 0;
+}
+
+/*
+ * the data gpios are used for reading and writing values, their directions
+ * should be adjusted accordingly.
+ */
+static void ts_nbus_set_direction(struct ts_nbus *ts_nbus, int direction)
+{
+	int i;
+
+	for (i = 0; i < 8; i++) {
+		if (direction == TS_NBUS_DIRECTION_IN)
+			gpiod_direction_input(ts_nbus->data->desc[i]);
+		else
+			/* when used as output the default state of the data
+			 * lines are set to high */
+			gpiod_direction_output(ts_nbus->data->desc[i], 1);
+	}
+}
+
+/*
+ * reset the bus in its initial state.
+ * The data, csn, strobe and ale lines must be zero'ed to let the FPGA knows a
+ * new transaction can be process.
+ */
+static void ts_nbus_reset_bus(struct ts_nbus *ts_nbus)
+{
+	int i;
+	int values[8];
+
+	for (i = 0; i < 8; i++)
+		values[i] = 0;
+
+	gpiod_set_array_value_cansleep(8, ts_nbus->data->desc, values);
+	gpiod_set_value_cansleep(ts_nbus->csn, 0);
+	gpiod_set_value_cansleep(ts_nbus->strobe, 0);
+	gpiod_set_value_cansleep(ts_nbus->ale, 0);
+}
+
+/*
+ * let the FPGA knows it can process.
+ */
+static void ts_nbus_start_transaction(struct ts_nbus *ts_nbus)
+{
+	gpiod_set_value_cansleep(ts_nbus->strobe, 1);
+}
+
+/*
+ * read a byte value from the data gpios.
+ * return 0 on success or negative errno on failure.
+ */
+static int ts_nbus_read_byte(struct ts_nbus *ts_nbus, u8 *val)
+{
+	struct gpio_descs *gpios = ts_nbus->data;
+	int ret, i;
+
+	*val = 0;
+	for (i = 0; i < 8; i++) {
+		ret = gpiod_get_value_cansleep(gpios->desc[i]);
+		if (ret < 0)
+			return ret;
+		if (ret)
+			*val |= BIT(i);
+	}
+
+	return 0;
+}
+
+/*
+ * set the data gpios accordingly to the byte value.
+ */
+static void ts_nbus_write_byte(struct ts_nbus *ts_nbus, u8 byte)
+{
+	struct gpio_descs *gpios = ts_nbus->data;
+	int i;
+	int values[8];
+
+	for (i = 0; i < 8; i++)
+		if (byte & BIT(i))
+			values[i] = 1;
+		else
+			values[i] = 0;
+
+	gpiod_set_array_value_cansleep(8, gpios->desc, values);
+}
+
+/*
+ * reading the bus consists of resetting the bus, then notifying the FPGA to
+ * send the data in the data gpios and return the read value.
+ * return 0 on success or negative errno on failure.
+ */
+static int ts_nbus_read_bus(struct ts_nbus *ts_nbus, u8 *val)
+{
+	ts_nbus_reset_bus(ts_nbus);
+	ts_nbus_start_transaction(ts_nbus);
+
+	return ts_nbus_read_byte(ts_nbus, val);
+}
+
+/*
+ * writing to the bus consists of resetting the bus, then define the type of
+ * command (address/value), write the data and notify the FPGA to retrieve the
+ * value in the data gpios.
+ */
+static void ts_nbus_write_bus(struct ts_nbus *ts_nbus, int cmd, u8 val)
+{
+	ts_nbus_reset_bus(ts_nbus);
+
+	if (cmd == TS_NBUS_WRITE_ADR)
+		gpiod_set_value_cansleep(ts_nbus->ale, 1);
+
+	ts_nbus_write_byte(ts_nbus, val);
+	ts_nbus_start_transaction(ts_nbus);
+}
+
+/*
+ * read the value in the FPGA register at the given address.
+ * return 0 on success or negative errno on failure.
+ */
+int ts_nbus_read(struct ts_nbus *ts_nbus, u8 adr, u16 *val)
+{
+	int ret, i;
+	u8 byte;
+
+	/* bus access must be atomic */
+	mutex_lock(&ts_nbus->lock);
+
+	/* set the bus in read mode */
+	gpiod_set_value_cansleep(ts_nbus->txrx, 0);
+
+	/* write address */
+	ts_nbus_write_bus(ts_nbus, TS_NBUS_WRITE_ADR, adr);
+
+	/* set the data gpios direction as input before reading */
+	ts_nbus_set_direction(ts_nbus, TS_NBUS_DIRECTION_IN);
+
+	/* reading value MSB first */
+	do {
+		*val = 0;
+		byte = 0;
+		for (i = 1; i >= 0; i--) {
+			/* read a byte from the bus, leave on error */
+			ret = ts_nbus_read_bus(ts_nbus, &byte);
+			if (ret < 0)
+				goto err;
+
+			/* append the byte read to the final value */
+			*val |= byte << (i * 8);
+		}
+		gpiod_set_value_cansleep(ts_nbus->csn, 1);
+		ret = gpiod_get_value_cansleep(ts_nbus->rdy);
+	} while (ret);
+
+err:
+	/* restore the data gpios direction as output after reading */
+	ts_nbus_set_direction(ts_nbus, TS_NBUS_DIRECTION_OUT);
+
+	mutex_unlock(&ts_nbus->lock);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(ts_nbus_read);
+
+/*
+ * write the desired value in the FPGA register at the given address.
+ */
+int ts_nbus_write(struct ts_nbus *ts_nbus, u8 adr, u16 val)
+{
+	int i;
+
+	/* bus access must be atomic */
+	mutex_lock(&ts_nbus->lock);
+
+	/* set the bus in write mode */
+	gpiod_set_value_cansleep(ts_nbus->txrx, 1);
+
+	/* write address */
+	ts_nbus_write_bus(ts_nbus, TS_NBUS_WRITE_ADR, adr);
+
+	/* writing value MSB first */
+	for (i = 1; i >= 0; i--)
+		ts_nbus_write_bus(ts_nbus, TS_NBUS_WRITE_VAL, (u8)(val >> (i * 8)));
+
+	/* wait for completion */
+	gpiod_set_value_cansleep(ts_nbus->csn, 1);
+	while (gpiod_get_value_cansleep(ts_nbus->rdy) != 0) {
+		gpiod_set_value_cansleep(ts_nbus->csn, 0);
+		gpiod_set_value_cansleep(ts_nbus->csn, 1);
+	}
+
+	mutex_unlock(&ts_nbus->lock);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(ts_nbus_write);
+
+static int ts_nbus_probe(struct platform_device *pdev)
+{
+	struct pwm_device *pwm;
+	struct pwm_args pargs;
+	struct device *dev = &pdev->dev;
+	struct ts_nbus *ts_nbus;
+	int ret;
+
+	ts_nbus = devm_kzalloc(dev, sizeof(*ts_nbus), GFP_KERNEL);
+	if (!ts_nbus)
+		return -ENOMEM;
+
+	mutex_init(&ts_nbus->lock);
+
+	ret = ts_nbus_init_pdata(pdev, ts_nbus);
+	if (ret < 0)
+		return ret;
+
+	pwm = devm_pwm_get(dev, NULL);
+	if (IS_ERR(pwm)) {
+		ret = PTR_ERR(pwm);
+		if (ret != -EPROBE_DEFER)
+			dev_err(dev, "unable to request PWM\n");
+		return ret;
+	}
+
+	pwm_get_args(pwm, &pargs);
+	if (!pargs.period) {
+		dev_err(&pdev->dev, "invalid PWM period\n");
+		return -EINVAL;
+	}
+
+	/*
+	 * FIXME: pwm_apply_args() should be removed when switching to
+	 * the atomic PWM API.
+	 */
+	pwm_apply_args(pwm);
+	ret = pwm_config(pwm, pargs.period, pargs.period);
+	if (ret < 0)
+		return ret;
+
+	/*
+	 * we can now start the FPGA and populate the peripherals.
+	 */
+	pwm_enable(pwm);
+	ts_nbus->pwm = pwm;
+
+	/*
+	 * let the child nodes retrieve this instance of the ts-nbus.
+	 */
+	dev_set_drvdata(dev, ts_nbus);
+
+	ret = of_platform_populate(dev->of_node, NULL, NULL, dev);
+	if (ret < 0)
+		return ret;
+
+	dev_info(dev, "initialized\n");
+
+	return 0;
+}
+
+static int ts_nbus_remove(struct platform_device *pdev)
+{
+	struct ts_nbus *ts_nbus = dev_get_drvdata(&pdev->dev);
+
+	/* shutdown the FPGA */
+	mutex_lock(&ts_nbus->lock);
+	pwm_disable(ts_nbus->pwm);
+	mutex_unlock(&ts_nbus->lock);
+
+	return 0;
+}
+
+static const struct of_device_id ts_nbus_of_match[] = {
+	{ .compatible = "technologic,ts-nbus", },
+	{ },
+};
+MODULE_DEVICE_TABLE(of, ts_nbus_of_match);
+
+static struct platform_driver ts_nbus_driver = {
+	.probe		= ts_nbus_probe,
+	.remove		= ts_nbus_remove,
+	.driver		= {
+		.name	= "ts_nbus",
+		.of_match_table = ts_nbus_of_match,
+	},
+};
+
+module_platform_driver(ts_nbus_driver);
+
+MODULE_ALIAS("platform:ts_nbus");
+MODULE_AUTHOR("Sebastien Bourdelin <sebastien.bourdelin@savoirfairelinux.com>");
+MODULE_DESCRIPTION("Technologic Systems NBUS");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/char/dtlk.c b/drivers/char/dtlk.c
index 1a0385ed6417..839ee61d352a 100644
--- a/drivers/char/dtlk.c
+++ b/drivers/char/dtlk.c
@@ -74,7 +74,7 @@
 #endif				/* TRACING */
 
 static DEFINE_MUTEX(dtlk_mutex);
-static void dtlk_timer_tick(unsigned long data);
+static void dtlk_timer_tick(struct timer_list *unused);
 
 static int dtlk_major;
 static int dtlk_port_lpc;
@@ -259,7 +259,7 @@ static unsigned int dtlk_poll(struct file *file, poll_table * wait)
 	return mask;
 }
 
-static void dtlk_timer_tick(unsigned long data)
+static void dtlk_timer_tick(struct timer_list *unused)
 {
 	TRACE_TEXT(" dtlk_timer_tick");
 	wake_up_interruptible(&dtlk_process_list);
diff --git a/drivers/char/hangcheck-timer.c b/drivers/char/hangcheck-timer.c
index 5b8db2ed844d..7700280717f2 100644
--- a/drivers/char/hangcheck-timer.c
+++ b/drivers/char/hangcheck-timer.c
@@ -122,11 +122,11 @@ __setup("hcheck_dump_tasks", hangcheck_parse_dump_tasks);
 /* Last time scheduled */
 static unsigned long long hangcheck_tsc, hangcheck_tsc_margin;
 
-static void hangcheck_fire(unsigned long);
+static void hangcheck_fire(struct timer_list *);
 
 static DEFINE_TIMER(hangcheck_ticktock, hangcheck_fire);
 
-static void hangcheck_fire(unsigned long data)
+static void hangcheck_fire(struct timer_list *unused)
 {
 	unsigned long long cur_tsc, tsc_diff;
 
diff --git a/drivers/char/ipmi/Kconfig b/drivers/char/ipmi/Kconfig
index f6fa056a52fc..3544abc0f9f9 100644
--- a/drivers/char/ipmi/Kconfig
+++ b/drivers/char/ipmi/Kconfig
@@ -22,24 +22,39 @@ config IPMI_DMI_DECODE
 
 if IPMI_HANDLER
 
+config IPMI_PROC_INTERFACE
+       bool 'Provide an interface for IPMI stats in /proc (deprecated)'
+       depends on PROC_FS
+       default y
+       help
+         Do not use this any more, use sysfs for this info.  It will be
+	 removed in future kernel versions.
+
 config IPMI_PANIC_EVENT
        bool 'Generate a panic event to all BMCs on a panic'
        help
-         When a panic occurs, this will cause the IPMI message handler to
-	 generate an IPMI event describing the panic to each interface
-	 registered with the message handler.
+	 When a panic occurs, this will cause the IPMI message handler to,
+	 by default, generate an IPMI event describing the panic to each
+	 interface registered with the message handler.  This is always
+	 available, the module parameter for ipmi_msghandler named
+	 panic_op can be set to "event" to chose this value, this config
+	 simply causes the default value to be set to "event".
 
 config IPMI_PANIC_STRING
 	bool 'Generate OEM events containing the panic string'
 	depends on IPMI_PANIC_EVENT
 	help
-	  When a panic occurs, this will cause the IPMI message handler to
-	  generate IPMI OEM type f0 events holding the IPMB address of the
-	  panic generator (byte 4 of the event), a sequence number for the
-	  string (byte 5 of the event) and part of the string (the rest of the
-	  event).  Bytes 1, 2, and 3 are the normal usage for an OEM event.
-	  You can fetch these events and use the sequence numbers to piece the
-	  string together.
+	  When a panic occurs, this will cause the IPMI message handler to,
+	  by default, generate IPMI OEM type f0 events holding the IPMB
+	  address of the panic generator (byte 4 of the event), a sequence
+	  number for the string (byte 5 of the event) and part of the
+	  string (the rest of the event).  Bytes 1, 2, and 3 are the normal
+	  usage for an OEM event.  You can fetch these events and use the
+	  sequence numbers to piece the string together.  This config
+	  parameter sets the default value to generate these events,
+	  the module parameter for ipmi_msghandler named panic_op can
+	  be set to "string" to chose this value, this config simply
+	  causes the default value to be set to "string".
 
 config IPMI_DEVICE_INTERFACE
        tristate 'Device interface for IPMI'
diff --git a/drivers/char/ipmi/Makefile b/drivers/char/ipmi/Makefile
index 43b7d86cc5f2..33b899fcf14a 100644
--- a/drivers/char/ipmi/Makefile
+++ b/drivers/char/ipmi/Makefile
@@ -3,7 +3,15 @@
 # Makefile for the ipmi drivers.
 #
 
-ipmi_si-y := ipmi_si_intf.o ipmi_kcs_sm.o ipmi_smic_sm.o ipmi_bt_sm.o
+ipmi_si-y := ipmi_si_intf.o ipmi_kcs_sm.o ipmi_smic_sm.o ipmi_bt_sm.o \
+	ipmi_si_hotmod.o ipmi_si_hardcode.o ipmi_si_platform.o \
+	ipmi_si_port_io.o ipmi_si_mem_io.o
+ifdef CONFIG_PCI
+ipmi_si-y += ipmi_si_pci.o
+endif
+ifdef CONFIG_PARISC
+ipmi_si-y += ipmi_si_parisc.o
+endif
 
 obj-$(CONFIG_IPMI_HANDLER) += ipmi_msghandler.o
 obj-$(CONFIG_IPMI_DEVICE_INTERFACE) += ipmi_devintf.o
diff --git a/drivers/char/ipmi/bt-bmc.c b/drivers/char/ipmi/bt-bmc.c
index 70d434bc1cbf..6edfaa72b98b 100644
--- a/drivers/char/ipmi/bt-bmc.c
+++ b/drivers/char/ipmi/bt-bmc.c
@@ -204,9 +204,6 @@ static ssize_t bt_bmc_read(struct file *file, char __user *buf,
 	ssize_t ret = 0;
 	ssize_t nread;
 
-	if (!access_ok(VERIFY_WRITE, buf, count))
-		return -EFAULT;
-
 	WARN_ON(*ppos);
 
 	if (wait_event_interruptible(bt_bmc->queue,
@@ -277,9 +274,6 @@ static ssize_t bt_bmc_write(struct file *file, const char __user *buf,
 	if (count < 5)
 		return -EINVAL;
 
-	if (!access_ok(VERIFY_READ, buf, count))
-		return -EFAULT;
-
 	WARN_ON(*ppos);
 
 	/*
@@ -373,9 +367,9 @@ static const struct file_operations bt_bmc_fops = {
 	.unlocked_ioctl	= bt_bmc_ioctl,
 };
 
-static void poll_timer(unsigned long data)
+static void poll_timer(struct timer_list *t)
 {
-	struct bt_bmc *bt_bmc = (void *)data;
+	struct bt_bmc *bt_bmc = from_timer(bt_bmc, t, poll_timer);
 
 	bt_bmc->poll_timer.expires += msecs_to_jiffies(500);
 	wake_up(&bt_bmc->queue);
@@ -493,8 +487,7 @@ static int bt_bmc_probe(struct platform_device *pdev)
 		dev_info(dev, "Using IRQ %d\n", bt_bmc->irq);
 	} else {
 		dev_info(dev, "No IRQ; using timer\n");
-		setup_timer(&bt_bmc->poll_timer, poll_timer,
-			    (unsigned long)bt_bmc);
+		timer_setup(&bt_bmc->poll_timer, poll_timer, 0);
 		bt_bmc->poll_timer.expires = jiffies + msecs_to_jiffies(10);
 		add_timer(&bt_bmc->poll_timer);
 	}
diff --git a/drivers/char/ipmi/ipmi_dmi.c b/drivers/char/ipmi/ipmi_dmi.c
index 2059f79d669a..ab78b3be7e33 100644
--- a/drivers/char/ipmi/ipmi_dmi.c
+++ b/drivers/char/ipmi/ipmi_dmi.c
@@ -9,10 +9,16 @@
 #include <linux/dmi.h>
 #include <linux/platform_device.h>
 #include <linux/property.h>
+#include "ipmi_si_sm.h"
 #include "ipmi_dmi.h"
 
+#define IPMI_DMI_TYPE_KCS	0x01
+#define IPMI_DMI_TYPE_SMIC	0x02
+#define IPMI_DMI_TYPE_BT	0x03
+#define IPMI_DMI_TYPE_SSIF	0x04
+
 struct ipmi_dmi_info {
-	int type;
+	enum si_type si_type;
 	u32 flags;
 	unsigned long addr;
 	u8 slave_addr;
@@ -23,6 +29,15 @@ static struct ipmi_dmi_info *ipmi_dmi_infos;
 
 static int ipmi_dmi_nr __initdata;
 
+#define set_prop_entry(_p_, _name_, type, val)	\
+do {					\
+	struct property_entry *_p = &_p_;	\
+	_p->name = _name_;			\
+	_p->length = sizeof(type);		\
+	_p->is_string = false;			\
+	_p->value.type##_data = val;		\
+} while(0)
+
 static void __init dmi_add_platform_ipmi(unsigned long base_addr,
 					 u32 flags,
 					 u8 slave_addr,
@@ -33,27 +48,14 @@ static void __init dmi_add_platform_ipmi(unsigned long base_addr,
 	struct platform_device *pdev;
 	struct resource r[4];
 	unsigned int num_r = 1, size;
-	struct property_entry p[4] = {
-		PROPERTY_ENTRY_U8("slave-addr", slave_addr),
-		PROPERTY_ENTRY_U8("ipmi-type", type),
-		PROPERTY_ENTRY_U16("i2c-addr", base_addr),
-		{ }
-	};
+	struct property_entry p[5];
+	unsigned int pidx = 0;
 	char *name, *override;
 	int rv;
+	enum si_type si_type;
 	struct ipmi_dmi_info *info;
 
-	info = kmalloc(sizeof(*info), GFP_KERNEL);
-	if (!info) {
-		pr_warn("ipmi:dmi: Could not allocate dmi info\n");
-	} else {
-		info->type = type;
-		info->flags = flags;
-		info->addr = base_addr;
-		info->slave_addr = slave_addr;
-		info->next = ipmi_dmi_infos;
-		ipmi_dmi_infos = info;
-	}
+	memset(p, 0, sizeof(p));
 
 	name = "dmi-ipmi-si";
 	override = "ipmi_si";
@@ -63,28 +65,53 @@ static void __init dmi_add_platform_ipmi(unsigned long base_addr,
 		override = "ipmi_ssif";
 		offset = 1;
 		size = 1;
+		si_type = SI_TYPE_INVALID;
 		break;
 	case IPMI_DMI_TYPE_BT:
 		size = 3;
+		si_type = SI_BT;
 		break;
 	case IPMI_DMI_TYPE_KCS:
+		size = 2;
+		si_type = SI_KCS;
+		break;
 	case IPMI_DMI_TYPE_SMIC:
 		size = 2;
+		si_type = SI_SMIC;
 		break;
 	default:
-		pr_err("ipmi:dmi: Invalid IPMI type: %d", type);
+		pr_err("ipmi:dmi: Invalid IPMI type: %d\n", type);
 		return;
 	}
 
+	if (si_type != SI_TYPE_INVALID)
+		set_prop_entry(p[pidx++], "ipmi-type", u8, si_type);
+	set_prop_entry(p[pidx++], "slave-addr", u8, slave_addr);
+	set_prop_entry(p[pidx++], "addr-source", u8, SI_SMBIOS);
+
+	info = kmalloc(sizeof(*info), GFP_KERNEL);
+	if (!info) {
+		pr_warn("ipmi:dmi: Could not allocate dmi info\n");
+	} else {
+		info->si_type = si_type;
+		info->flags = flags;
+		info->addr = base_addr;
+		info->slave_addr = slave_addr;
+		info->next = ipmi_dmi_infos;
+		ipmi_dmi_infos = info;
+	}
+
 	pdev = platform_device_alloc(name, ipmi_dmi_nr);
 	if (!pdev) {
-		pr_err("ipmi:dmi: Error allocation IPMI platform device");
+		pr_err("ipmi:dmi: Error allocation IPMI platform device\n");
 		return;
 	}
 	pdev->driver_override = override;
 
-	if (type == IPMI_DMI_TYPE_SSIF)
+	if (type == IPMI_DMI_TYPE_SSIF) {
+		set_prop_entry(p[pidx++], "i2c-addr", u16, base_addr);
 		goto add_properties;
+	}
 
 	memset(r, 0, sizeof(r));
 
@@ -152,12 +179,13 @@ err:
  * This function allows an ACPI-specified IPMI device to look up the
  * slave address from the DMI table.
  */
-int ipmi_dmi_get_slave_addr(int type, u32 flags, unsigned long base_addr)
+int ipmi_dmi_get_slave_addr(enum si_type si_type, u32 flags,
+			    unsigned long base_addr)
 {
 	struct ipmi_dmi_info *info = ipmi_dmi_infos;
 
 	while (info) {
-		if (info->type == type &&
+		if (info->si_type == si_type &&
 		    info->flags == flags &&
 		    info->addr == base_addr)
 			return info->slave_addr;
@@ -240,7 +268,7 @@ static void __init dmi_decode_ipmi(const struct dmi_header *dm)
 				offset = 16;
 				break;
 			default:
-				pr_err("ipmi:dmi: Invalid offset: 0");
+				pr_err("ipmi:dmi: Invalid offset: 0\n");
 				return;
 			}
 		}
diff --git a/drivers/char/ipmi/ipmi_dmi.h b/drivers/char/ipmi/ipmi_dmi.h
index ea990a8e3b09..6c21018e3668 100644
--- a/drivers/char/ipmi/ipmi_dmi.h
+++ b/drivers/char/ipmi/ipmi_dmi.h
@@ -3,11 +3,7 @@
  * DMI defines for use by IPMI
  */
 
-#define IPMI_DMI_TYPE_KCS	0x01
-#define IPMI_DMI_TYPE_SMIC	0x02
-#define IPMI_DMI_TYPE_BT	0x03
-#define IPMI_DMI_TYPE_SSIF	0x04
-
 #ifdef CONFIG_IPMI_DMI_DECODE
-int ipmi_dmi_get_slave_addr(int type, u32 flags, unsigned long base_addr);
+int ipmi_dmi_get_slave_addr(enum si_type si_type, u32 flags,
+			    unsigned long base_addr);
 #endif
diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
index 810b138f5897..f45732a2cb3e 100644
--- a/drivers/char/ipmi/ipmi_msghandler.c
+++ b/drivers/char/ipmi/ipmi_msghandler.c
@@ -46,6 +46,9 @@
 #include <linux/proc_fs.h>
 #include <linux/rcupdate.h>
 #include <linux/interrupt.h>
+#include <linux/moduleparam.h>
+#include <linux/workqueue.h>
+#include <linux/uuid.h>
 
 #define PFX "IPMI message handler: "
 
@@ -61,9 +64,77 @@ static int handle_one_recv_msg(ipmi_smi_t          intf,
 
 static int initialized;
 
-#ifdef CONFIG_PROC_FS
+enum ipmi_panic_event_op {
+	IPMI_SEND_PANIC_EVENT_NONE,
+	IPMI_SEND_PANIC_EVENT,
+	IPMI_SEND_PANIC_EVENT_STRING
+};
+#ifdef CONFIG_IPMI_PANIC_STRING
+#define IPMI_PANIC_DEFAULT IPMI_SEND_PANIC_EVENT_STRING
+#elif defined(CONFIG_IPMI_PANIC_EVENT)
+#define IPMI_PANIC_DEFAULT IPMI_SEND_PANIC_EVENT
+#else
+#define IPMI_PANIC_DEFAULT IPMI_SEND_PANIC_EVENT_NONE
+#endif
+static enum ipmi_panic_event_op ipmi_send_panic_event = IPMI_PANIC_DEFAULT;
+
+static int panic_op_write_handler(const char *val,
+				  const struct kernel_param *kp)
+{
+	char valcp[16];
+	char *s;
+
+	strncpy(valcp, val, 16);
+	valcp[15] = '\0';
+
+	s = strstrip(valcp);
+
+	if (strcmp(s, "none") == 0)
+		ipmi_send_panic_event = IPMI_SEND_PANIC_EVENT_NONE;
+	else if (strcmp(s, "event") == 0)
+		ipmi_send_panic_event = IPMI_SEND_PANIC_EVENT;
+	else if (strcmp(s, "string") == 0)
+		ipmi_send_panic_event = IPMI_SEND_PANIC_EVENT_STRING;
+	else
+		return -EINVAL;
+
+	return 0;
+}
+
+static int panic_op_read_handler(char *buffer, const struct kernel_param *kp)
+{
+	switch (ipmi_send_panic_event) {
+	case IPMI_SEND_PANIC_EVENT_NONE:
+		strcpy(buffer, "none");
+		break;
+
+	case IPMI_SEND_PANIC_EVENT:
+		strcpy(buffer, "event");
+		break;
+
+	case IPMI_SEND_PANIC_EVENT_STRING:
+		strcpy(buffer, "string");
+		break;
+
+	default:
+		strcpy(buffer, "???");
+		break;
+	}
+
+	return strlen(buffer);
+}
+
+static const struct kernel_param_ops panic_op_ops = {
+	.set = panic_op_write_handler,
+	.get = panic_op_read_handler
+};
+module_param_cb(panic_op, &panic_op_ops, NULL, 0600);
+MODULE_PARM_DESC(panic_op, "Sets if the IPMI driver will attempt to store panic information in the event log in the event of a panic.  Set to 'none' for no, 'event' for a single event, or 'string' for a generic event and the panic string in IPMI OEM events.");
+
+
+#ifdef CONFIG_IPMI_PROC_INTERFACE
 static struct proc_dir_entry *proc_ipmi_root;
-#endif /* CONFIG_PROC_FS */
+#endif /* CONFIG_IPMI_PROC_INTERFACE */
 
 /* Remain in auto-maintenance mode for this amount of time (in ms). */
 #define IPMI_MAINTENANCE_MODE_TIMEOUT 30000
@@ -90,6 +161,9 @@ static struct proc_dir_entry *proc_ipmi_root;
  */
 #define IPMI_REQUEST_EV_TIME	(1000 / (IPMI_TIMEOUT_TIME))
 
+/* How long should we cache dynamic device IDs? */
+#define IPMI_DYN_DEV_ID_EXPIRY	(10 * HZ)
+
 /*
  * The main "user" data structure.
  */
@@ -169,10 +243,17 @@ struct seq_table {
 
 #define NEXT_SEQID(seqid) (((seqid) + 1) & 0x3ffffff)
 
+#define IPMI_MAX_CHANNELS       16
 struct ipmi_channel {
 	unsigned char medium;
 	unsigned char protocol;
+};
 
+struct ipmi_channel_set {
+	struct ipmi_channel c[IPMI_MAX_CHANNELS];
+};
+
+struct ipmi_my_addrinfo {
 	/*
 	 * My slave address.  This is initialized to IPMI_BMC_SLAVE_ADDR,
 	 * but may be changed by the user.
@@ -186,23 +267,38 @@ struct ipmi_channel {
 	unsigned char lun;
 };
 
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_IPMI_PROC_INTERFACE
 struct ipmi_proc_entry {
 	char                   *name;
 	struct ipmi_proc_entry *next;
 };
 #endif
 
+/*
+ * Note that the product id, manufacturer id, guid, and device id are
+ * immutable in this structure, so dyn_mutex is not required for
+ * accessing those.  If those change on a BMC, a new BMC is allocated.
+ */
 struct bmc_device {
 	struct platform_device pdev;
+	struct list_head       intfs; /* Interfaces on this BMC. */
 	struct ipmi_device_id  id;
-	unsigned char          guid[16];
-	int                    guid_set;
-	char                   name[16];
+	struct ipmi_device_id  fetch_id;
+	int                    dyn_id_set;
+	unsigned long          dyn_id_expiry;
+	struct mutex           dyn_mutex; /* Protects id, intfs, & dyn* */
+	guid_t                 guid;
+	guid_t                 fetch_guid;
+	int                    dyn_guid_set;
 	struct kref	       usecount;
+	struct work_struct     remove_work;
 };
 #define to_bmc_device(x) container_of((x), struct bmc_device, pdev.dev)
 
+static int bmc_get_device_id(ipmi_smi_t intf, struct bmc_device *bmc,
+			     struct ipmi_device_id *id,
+			     bool *guid_set, guid_t *guid);
+
 /*
  * Various statistics for IPMI, these index stats[] in the ipmi_smi
  * structure.
@@ -308,7 +404,6 @@ enum ipmi_stat_indexes {
 
 
 #define IPMI_IPMB_NUM_SEQ	64
-#define IPMI_MAX_CHANNELS       16
 struct ipmi_smi {
 	/* What interface number are we? */
 	int intf_num;
@@ -327,15 +422,23 @@ struct ipmi_smi {
 	 */
 	struct list_head users;
 
-	/* Information to supply to users. */
-	unsigned char ipmi_version_major;
-	unsigned char ipmi_version_minor;
-
 	/* Used for wake ups at startup. */
 	wait_queue_head_t waitq;
 
+	/*
+	 * Prevents the interface from being unregistered when the
+	 * interface is used by being looked up through the BMC
+	 * structure.
+	 */
+	struct mutex bmc_reg_mutex;
+
+	struct bmc_device tmp_bmc;
 	struct bmc_device *bmc;
+	bool bmc_registered;
+	struct list_head bmc_link;
 	char *my_dev_name;
+	bool in_bmc_register;  /* Handle recursive situations.  Yuck. */
+	struct work_struct bmc_reg_work;
 
 	/*
 	 * This is the lower-layer's sender routine.  Note that you
@@ -346,10 +449,13 @@ struct ipmi_smi {
 	const struct ipmi_smi_handlers *handlers;
 	void                     *send_info;
 
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_IPMI_PROC_INTERFACE
 	/* A list of proc entries for this interface. */
 	struct mutex           proc_entry_lock;
 	struct ipmi_proc_entry *proc_entries;
+
+	struct proc_dir_entry *proc_dir;
+	char                  proc_dir_name[10];
 #endif
 
 	/* Driver-model device for the system interface. */
@@ -421,6 +527,8 @@ struct ipmi_smi {
 	 * interface comes in with a NULL user, call this routine with
 	 * it.  Note that the message will still be freed by the
 	 * caller.  This only works on the system interface.
+	 *
+	 * Protected by bmc_reg_mutex.
 	 */
 	void (*null_user_handler)(ipmi_smi_t intf, struct ipmi_recv_msg *msg);
 
@@ -431,11 +539,11 @@ struct ipmi_smi {
 	int curr_channel;
 
 	/* Channel information */
-	struct ipmi_channel channels[IPMI_MAX_CHANNELS];
-
-	/* Proc FS stuff. */
-	struct proc_dir_entry *proc_dir;
-	char                  proc_dir_name[10];
+	struct ipmi_channel_set *channel_list;
+	unsigned int curr_working_cset; /* First index into the following. */
+	struct ipmi_channel_set wchannels[2];
+	struct ipmi_my_addrinfo addrinfo[IPMI_MAX_CHANNELS];
+	bool channels_ready;
 
 	atomic_t stats[IPMI_NUM_STATS];
 
@@ -448,6 +556,14 @@ struct ipmi_smi {
 };
 #define to_si_intf_from_dev(device) container_of(device, struct ipmi_smi, dev)
 
+static void __get_guid(ipmi_smi_t intf);
+static void __ipmi_bmc_unregister(ipmi_smi_t intf);
+static int __ipmi_bmc_register(ipmi_smi_t intf,
+			       struct ipmi_device_id *id,
+			       bool guid_set, guid_t *guid, int intf_num);
+static int __scan_channels(ipmi_smi_t intf, struct ipmi_device_id *id);
+
+
 /**
  * The driver model view of the IPMI messaging driver.
  */
@@ -457,6 +573,9 @@ static struct platform_driver ipmidriver = {
 		.bus = &platform_bus_type
 	}
 };
+/*
+ * This mutex keeps us from adding the same BMC twice.
+ */
 static DEFINE_MUTEX(ipmidriver_mutex);
 
 static LIST_HEAD(ipmi_interfaces);
@@ -475,7 +594,7 @@ static DEFINE_MUTEX(smi_watchers_mutex);
 
 static const char * const addr_src_to_str[] = {
 	"invalid", "hotmod", "hardcoded", "SPMI", "ACPI", "SMBIOS", "PCI",
-	"device-tree"
+	"device-tree", "platform"
 };
 
 const char *ipmi_addr_src_to_str(enum ipmi_addr_src src)
@@ -1119,12 +1238,21 @@ int ipmi_destroy_user(ipmi_user_t user)
 }
 EXPORT_SYMBOL(ipmi_destroy_user);
 
-void ipmi_get_version(ipmi_user_t   user,
-		      unsigned char *major,
-		      unsigned char *minor)
+int ipmi_get_version(ipmi_user_t   user,
+		     unsigned char *major,
+		     unsigned char *minor)
 {
-	*major = user->intf->ipmi_version_major;
-	*minor = user->intf->ipmi_version_minor;
+	struct ipmi_device_id id;
+	int rv;
+
+	rv = bmc_get_device_id(user->intf, NULL, &id, NULL, NULL);
+	if (rv)
+		return rv;
+
+	*major = ipmi_version_major(&id);
+	*minor = ipmi_version_minor(&id);
+
+	return 0;
 }
 EXPORT_SYMBOL(ipmi_get_version);
 
@@ -1134,7 +1262,7 @@ int ipmi_set_my_address(ipmi_user_t   user,
 {
 	if (channel >= IPMI_MAX_CHANNELS)
 		return -EINVAL;
-	user->intf->channels[channel].address = address;
+	user->intf->addrinfo[channel].address = address;
 	return 0;
 }
 EXPORT_SYMBOL(ipmi_set_my_address);
@@ -1145,7 +1273,7 @@ int ipmi_get_my_address(ipmi_user_t   user,
 {
 	if (channel >= IPMI_MAX_CHANNELS)
 		return -EINVAL;
-	*address = user->intf->channels[channel].address;
+	*address = user->intf->addrinfo[channel].address;
 	return 0;
 }
 EXPORT_SYMBOL(ipmi_get_my_address);
@@ -1156,7 +1284,7 @@ int ipmi_set_my_LUN(ipmi_user_t   user,
 {
 	if (channel >= IPMI_MAX_CHANNELS)
 		return -EINVAL;
-	user->intf->channels[channel].lun = LUN & 0x3;
+	user->intf->addrinfo[channel].lun = LUN & 0x3;
 	return 0;
 }
 EXPORT_SYMBOL(ipmi_set_my_LUN);
@@ -1167,7 +1295,7 @@ int ipmi_get_my_LUN(ipmi_user_t   user,
 {
 	if (channel >= IPMI_MAX_CHANNELS)
 		return -EINVAL;
-	*address = user->intf->channels[channel].lun;
+	*address = user->intf->addrinfo[channel].lun;
 	return 0;
 }
 EXPORT_SYMBOL(ipmi_get_my_LUN);
@@ -1264,8 +1392,8 @@ int ipmi_set_gets_events(ipmi_user_t user, bool val)
 			list_move_tail(&msg->link, &msgs);
 		intf->waiting_events_count = 0;
 		if (intf->event_msg_printed) {
-			printk(KERN_WARNING PFX "Event queue no longer"
-			       " full\n");
+			dev_warn(intf->si_dev,
+				 PFX "Event queue no longer full\n");
 			intf->event_msg_printed = 0;
 		}
 
@@ -1655,6 +1783,7 @@ static int i_ipmi_request(ipmi_user_t          user,
 		unsigned char         ipmb_seq;
 		long                  seqid;
 		int                   broadcast = 0;
+		struct ipmi_channel   *chans;
 
 		if (addr->channel >= IPMI_MAX_CHANNELS) {
 			ipmi_inc_stat(intf, sent_invalid_commands);
@@ -1662,8 +1791,9 @@ static int i_ipmi_request(ipmi_user_t          user,
 			goto out_err;
 		}
 
-		if (intf->channels[addr->channel].medium
-					!= IPMI_CHANNEL_MEDIUM_IPMB) {
+		chans = READ_ONCE(intf->channel_list)->c;
+
+		if (chans[addr->channel].medium != IPMI_CHANNEL_MEDIUM_IPMB) {
 			ipmi_inc_stat(intf, sent_invalid_commands);
 			rv = -EINVAL;
 			goto out_err;
@@ -1785,6 +1915,7 @@ static int i_ipmi_request(ipmi_user_t          user,
 		struct ipmi_lan_addr  *lan_addr;
 		unsigned char         ipmb_seq;
 		long                  seqid;
+		struct ipmi_channel   *chans;
 
 		if (addr->channel >= IPMI_MAX_CHANNELS) {
 			ipmi_inc_stat(intf, sent_invalid_commands);
@@ -1792,9 +1923,11 @@ static int i_ipmi_request(ipmi_user_t          user,
 			goto out_err;
 		}
 
-		if ((intf->channels[addr->channel].medium
+		chans = READ_ONCE(intf->channel_list)->c;
+
+		if ((chans[addr->channel].medium
 				!= IPMI_CHANNEL_MEDIUM_8023LAN)
-		    && (intf->channels[addr->channel].medium
+		    && (chans[addr->channel].medium
 				!= IPMI_CHANNEL_MEDIUM_ASYNC)) {
 			ipmi_inc_stat(intf, sent_invalid_commands);
 			rv = -EINVAL;
@@ -1928,8 +2061,8 @@ static int check_addr(ipmi_smi_t       intf,
 {
 	if (addr->channel >= IPMI_MAX_CHANNELS)
 		return -EINVAL;
-	*lun = intf->channels[addr->channel].lun;
-	*saddr = intf->channels[addr->channel].address;
+	*lun = intf->addrinfo[addr->channel].lun;
+	*saddr = intf->addrinfo[addr->channel].address;
 	return 0;
 }
 
@@ -1997,15 +2130,249 @@ int ipmi_request_supply_msgs(ipmi_user_t          user,
 }
 EXPORT_SYMBOL(ipmi_request_supply_msgs);
 
-#ifdef CONFIG_PROC_FS
+static void bmc_device_id_handler(ipmi_smi_t intf, struct ipmi_recv_msg *msg)
+{
+	int rv;
+
+	if ((msg->addr.addr_type != IPMI_SYSTEM_INTERFACE_ADDR_TYPE)
+			|| (msg->msg.netfn != IPMI_NETFN_APP_RESPONSE)
+			|| (msg->msg.cmd != IPMI_GET_DEVICE_ID_CMD)) {
+		dev_warn(intf->si_dev,
+			 PFX "invalid device_id msg: addr_type=%d netfn=%x cmd=%x\n",
+			msg->addr.addr_type, msg->msg.netfn, msg->msg.cmd);
+		return;
+	}
+
+	rv = ipmi_demangle_device_id(msg->msg.netfn, msg->msg.cmd,
+			msg->msg.data, msg->msg.data_len, &intf->bmc->fetch_id);
+	if (rv) {
+		dev_warn(intf->si_dev,
+			 PFX "device id demangle failed: %d\n", rv);
+		intf->bmc->dyn_id_set = 0;
+	} else {
+		/*
+		 * Make sure the id data is available before setting
+		 * dyn_id_set.
+		 */
+		smp_wmb();
+		intf->bmc->dyn_id_set = 1;
+	}
+
+	wake_up(&intf->waitq);
+}
+
+static int
+send_get_device_id_cmd(ipmi_smi_t intf)
+{
+	struct ipmi_system_interface_addr si;
+	struct kernel_ipmi_msg msg;
+
+	si.addr_type = IPMI_SYSTEM_INTERFACE_ADDR_TYPE;
+	si.channel = IPMI_BMC_CHANNEL;
+	si.lun = 0;
+
+	msg.netfn = IPMI_NETFN_APP_REQUEST;
+	msg.cmd = IPMI_GET_DEVICE_ID_CMD;
+	msg.data = NULL;
+	msg.data_len = 0;
+
+	return i_ipmi_request(NULL,
+			      intf,
+			      (struct ipmi_addr *) &si,
+			      0,
+			      &msg,
+			      intf,
+			      NULL,
+			      NULL,
+			      0,
+			      intf->addrinfo[0].address,
+			      intf->addrinfo[0].lun,
+			      -1, 0);
+}
+
+static int __get_device_id(ipmi_smi_t intf, struct bmc_device *bmc)
+{
+	int rv;
+
+	bmc->dyn_id_set = 2;
+
+	intf->null_user_handler = bmc_device_id_handler;
+
+	rv = send_get_device_id_cmd(intf);
+	if (rv)
+		return rv;
+
+	wait_event(intf->waitq, bmc->dyn_id_set != 2);
+
+	if (!bmc->dyn_id_set)
+		rv = -EIO; /* Something went wrong in the fetch. */
+
+	/* dyn_id_set makes the id data available. */
+	smp_rmb();
+
+	intf->null_user_handler = NULL;
+
+	return rv;
+}
+
+/*
+ * Fetch the device id for the bmc/interface.  You must pass in either
+ * bmc or intf, this code will get the other one.  If the data has
+ * been recently fetched, this will just use the cached data.  Otherwise
+ * it will run a new fetch.
+ *
+ * Except for the first time this is called (in ipmi_register_smi()),
+ * this will always return good data;
+ */
+static int __bmc_get_device_id(ipmi_smi_t intf, struct bmc_device *bmc,
+			       struct ipmi_device_id *id,
+			       bool *guid_set, guid_t *guid, int intf_num)
+{
+	int rv = 0;
+	int prev_dyn_id_set, prev_guid_set;
+	bool intf_set = intf != NULL;
+
+	if (!intf) {
+		mutex_lock(&bmc->dyn_mutex);
+retry_bmc_lock:
+		if (list_empty(&bmc->intfs)) {
+			mutex_unlock(&bmc->dyn_mutex);
+			return -ENOENT;
+		}
+		intf = list_first_entry(&bmc->intfs, struct ipmi_smi,
+					bmc_link);
+		kref_get(&intf->refcount);
+		mutex_unlock(&bmc->dyn_mutex);
+		mutex_lock(&intf->bmc_reg_mutex);
+		mutex_lock(&bmc->dyn_mutex);
+		if (intf != list_first_entry(&bmc->intfs, struct ipmi_smi,
+					     bmc_link)) {
+			mutex_unlock(&intf->bmc_reg_mutex);
+			kref_put(&intf->refcount, intf_free);
+			goto retry_bmc_lock;
+		}
+	} else {
+		mutex_lock(&intf->bmc_reg_mutex);
+		bmc = intf->bmc;
+		mutex_lock(&bmc->dyn_mutex);
+		kref_get(&intf->refcount);
+	}
+
+	/* If we have a valid and current ID, just return that. */
+	if (intf->in_bmc_register ||
+	    (bmc->dyn_id_set && time_is_after_jiffies(bmc->dyn_id_expiry)))
+		goto out_noprocessing;
+
+	prev_guid_set = bmc->dyn_guid_set;
+	__get_guid(intf);
+
+	prev_dyn_id_set = bmc->dyn_id_set;
+	rv = __get_device_id(intf, bmc);
+	if (rv)
+		goto out;
+
+	/*
+	 * The guid, device id, manufacturer id, and product id should
+	 * not change on a BMC.  If it does we have to do some dancing.
+	 */
+	if (!intf->bmc_registered
+	    || (!prev_guid_set && bmc->dyn_guid_set)
+	    || (!prev_dyn_id_set && bmc->dyn_id_set)
+	    || (prev_guid_set && bmc->dyn_guid_set
+		&& !guid_equal(&bmc->guid, &bmc->fetch_guid))
+	    || bmc->id.device_id != bmc->fetch_id.device_id
+	    || bmc->id.manufacturer_id != bmc->fetch_id.manufacturer_id
+	    || bmc->id.product_id != bmc->fetch_id.product_id) {
+		struct ipmi_device_id id = bmc->fetch_id;
+		int guid_set = bmc->dyn_guid_set;
+		guid_t guid;
+
+		guid = bmc->fetch_guid;
+		mutex_unlock(&bmc->dyn_mutex);
+
+		__ipmi_bmc_unregister(intf);
+		/* Fill in the temporary BMC for good measure. */
+		intf->bmc->id = id;
+		intf->bmc->dyn_guid_set = guid_set;
+		intf->bmc->guid = guid;
+		if (__ipmi_bmc_register(intf, &id, guid_set, &guid, intf_num))
+			need_waiter(intf); /* Retry later on an error. */
+		else
+			__scan_channels(intf, &id);
+
+
+		if (!intf_set) {
+			/*
+			 * We weren't given the interface on the
+			 * command line, so restart the operation on
+			 * the next interface for the BMC.
+			 */
+			mutex_unlock(&intf->bmc_reg_mutex);
+			mutex_lock(&bmc->dyn_mutex);
+			goto retry_bmc_lock;
+		}
+
+		/* We have a new BMC, set it up. */
+		bmc = intf->bmc;
+		mutex_lock(&bmc->dyn_mutex);
+		goto out_noprocessing;
+	} else if (memcmp(&bmc->fetch_id, &bmc->id, sizeof(bmc->id)))
+		/* Version info changes, scan the channels again. */
+		__scan_channels(intf, &bmc->fetch_id);
+
+	bmc->dyn_id_expiry = jiffies + IPMI_DYN_DEV_ID_EXPIRY;
+
+out:
+	if (rv && prev_dyn_id_set) {
+		rv = 0; /* Ignore failures if we have previous data. */
+		bmc->dyn_id_set = prev_dyn_id_set;
+	}
+	if (!rv) {
+		bmc->id = bmc->fetch_id;
+		if (bmc->dyn_guid_set)
+			bmc->guid = bmc->fetch_guid;
+		else if (prev_guid_set)
+			/*
+			 * The guid used to be valid and it failed to fetch,
+			 * just use the cached value.
+			 */
+			bmc->dyn_guid_set = prev_guid_set;
+	}
+out_noprocessing:
+	if (!rv) {
+		if (id)
+			*id = bmc->id;
+
+		if (guid_set)
+			*guid_set = bmc->dyn_guid_set;
+
+		if (guid && bmc->dyn_guid_set)
+			*guid =  bmc->guid;
+	}
+
+	mutex_unlock(&bmc->dyn_mutex);
+	mutex_unlock(&intf->bmc_reg_mutex);
+
+	kref_put(&intf->refcount, intf_free);
+	return rv;
+}
+
+static int bmc_get_device_id(ipmi_smi_t intf, struct bmc_device *bmc,
+			     struct ipmi_device_id *id,
+			     bool *guid_set, guid_t *guid)
+{
+	return __bmc_get_device_id(intf, bmc, id, guid_set, guid, -1);
+}
+
+#ifdef CONFIG_IPMI_PROC_INTERFACE
 static int smi_ipmb_proc_show(struct seq_file *m, void *v)
 {
 	ipmi_smi_t intf = m->private;
 	int        i;
 
-	seq_printf(m, "%x", intf->channels[0].address);
+	seq_printf(m, "%x", intf->addrinfo[0].address);
 	for (i = 1; i < IPMI_MAX_CHANNELS; i++)
-		seq_printf(m, " %x", intf->channels[i].address);
+		seq_printf(m, " %x", intf->addrinfo[i].address);
 	seq_putc(m, '\n');
 
 	return 0;
@@ -2026,10 +2393,16 @@ static const struct file_operations smi_ipmb_proc_ops = {
 static int smi_version_proc_show(struct seq_file *m, void *v)
 {
 	ipmi_smi_t intf = m->private;
+	struct ipmi_device_id id;
+	int rv;
+
+	rv = bmc_get_device_id(intf, NULL, &id, NULL, NULL);
+	if (rv)
+		return rv;
 
 	seq_printf(m, "%u.%u\n",
-		   ipmi_version_major(&intf->bmc->id),
-		   ipmi_version_minor(&intf->bmc->id));
+		   ipmi_version_major(&id),
+		   ipmi_version_minor(&id));
 
 	return 0;
 }
@@ -2120,14 +2493,12 @@ static const struct file_operations smi_stats_proc_ops = {
 	.llseek		= seq_lseek,
 	.release	= single_release,
 };
-#endif /* CONFIG_PROC_FS */
 
 int ipmi_smi_add_proc_entry(ipmi_smi_t smi, char *name,
 			    const struct file_operations *proc_ops,
 			    void *data)
 {
 	int                    rv = 0;
-#ifdef CONFIG_PROC_FS
 	struct proc_dir_entry  *file;
 	struct ipmi_proc_entry *entry;
 
@@ -2153,7 +2524,6 @@ int ipmi_smi_add_proc_entry(ipmi_smi_t smi, char *name,
 		smi->proc_entries = entry;
 		mutex_unlock(&smi->proc_entry_lock);
 	}
-#endif /* CONFIG_PROC_FS */
 
 	return rv;
 }
@@ -2163,7 +2533,6 @@ static int add_proc_entries(ipmi_smi_t smi, int num)
 {
 	int rv = 0;
 
-#ifdef CONFIG_PROC_FS
 	sprintf(smi->proc_dir_name, "%d", num);
 	smi->proc_dir = proc_mkdir(smi->proc_dir_name, proc_ipmi_root);
 	if (!smi->proc_dir)
@@ -2183,14 +2552,12 @@ static int add_proc_entries(ipmi_smi_t smi, int num)
 		rv = ipmi_smi_add_proc_entry(smi, "version",
 					     &smi_version_proc_ops,
 					     smi);
-#endif /* CONFIG_PROC_FS */
 
 	return rv;
 }
 
 static void remove_proc_entries(ipmi_smi_t smi)
 {
-#ifdef CONFIG_PROC_FS
 	struct ipmi_proc_entry *entry;
 
 	mutex_lock(&smi->proc_entry_lock);
@@ -2204,66 +2571,22 @@ static void remove_proc_entries(ipmi_smi_t smi)
 	}
 	mutex_unlock(&smi->proc_entry_lock);
 	remove_proc_entry(smi->proc_dir_name, proc_ipmi_root);
-#endif /* CONFIG_PROC_FS */
-}
-
-static int __find_bmc_guid(struct device *dev, void *data)
-{
-	unsigned char *id = data;
-	struct bmc_device *bmc = to_bmc_device(dev);
-	return memcmp(bmc->guid, id, 16) == 0;
-}
-
-static struct bmc_device *ipmi_find_bmc_guid(struct device_driver *drv,
-					     unsigned char *guid)
-{
-	struct device *dev;
-
-	dev = driver_find_device(drv, NULL, guid, __find_bmc_guid);
-	if (dev)
-		return to_bmc_device(dev);
-	else
-		return NULL;
-}
-
-struct prod_dev_id {
-	unsigned int  product_id;
-	unsigned char device_id;
-};
-
-static int __find_bmc_prod_dev_id(struct device *dev, void *data)
-{
-	struct prod_dev_id *id = data;
-	struct bmc_device *bmc = to_bmc_device(dev);
-
-	return (bmc->id.product_id == id->product_id
-		&& bmc->id.device_id == id->device_id);
-}
-
-static struct bmc_device *ipmi_find_bmc_prod_dev_id(
-	struct device_driver *drv,
-	unsigned int product_id, unsigned char device_id)
-{
-	struct prod_dev_id id = {
-		.product_id = product_id,
-		.device_id = device_id,
-	};
-	struct device *dev;
-
-	dev = driver_find_device(drv, NULL, &id, __find_bmc_prod_dev_id);
-	if (dev)
-		return to_bmc_device(dev);
-	else
-		return NULL;
 }
+#endif /* CONFIG_IPMI_PROC_INTERFACE */
 
 static ssize_t device_id_show(struct device *dev,
 			      struct device_attribute *attr,
 			      char *buf)
 {
 	struct bmc_device *bmc = to_bmc_device(dev);
+	struct ipmi_device_id id;
+	int rv;
 
-	return snprintf(buf, 10, "%u\n", bmc->id.device_id);
+	rv = bmc_get_device_id(NULL, bmc, &id, NULL, NULL);
+	if (rv)
+		return rv;
+
+	return snprintf(buf, 10, "%u\n", id.device_id);
 }
 static DEVICE_ATTR(device_id, S_IRUGO, device_id_show, NULL);
 
@@ -2272,9 +2595,14 @@ static ssize_t provides_device_sdrs_show(struct device *dev,
 					 char *buf)
 {
 	struct bmc_device *bmc = to_bmc_device(dev);
+	struct ipmi_device_id id;
+	int rv;
 
-	return snprintf(buf, 10, "%u\n",
-			(bmc->id.device_revision & 0x80) >> 7);
+	rv = bmc_get_device_id(NULL, bmc, &id, NULL, NULL);
+	if (rv)
+		return rv;
+
+	return snprintf(buf, 10, "%u\n", (id.device_revision & 0x80) >> 7);
 }
 static DEVICE_ATTR(provides_device_sdrs, S_IRUGO, provides_device_sdrs_show,
 		   NULL);
@@ -2283,9 +2611,14 @@ static ssize_t revision_show(struct device *dev, struct device_attribute *attr,
 			     char *buf)
 {
 	struct bmc_device *bmc = to_bmc_device(dev);
+	struct ipmi_device_id id;
+	int rv;
+
+	rv = bmc_get_device_id(NULL, bmc, &id, NULL, NULL);
+	if (rv)
+		return rv;
 
-	return snprintf(buf, 20, "%u\n",
-			bmc->id.device_revision & 0x0F);
+	return snprintf(buf, 20, "%u\n", id.device_revision & 0x0F);
 }
 static DEVICE_ATTR(revision, S_IRUGO, revision_show, NULL);
 
@@ -2294,9 +2627,15 @@ static ssize_t firmware_revision_show(struct device *dev,
 				      char *buf)
 {
 	struct bmc_device *bmc = to_bmc_device(dev);
+	struct ipmi_device_id id;
+	int rv;
+
+	rv = bmc_get_device_id(NULL, bmc, &id, NULL, NULL);
+	if (rv)
+		return rv;
 
-	return snprintf(buf, 20, "%u.%x\n", bmc->id.firmware_revision_1,
-			bmc->id.firmware_revision_2);
+	return snprintf(buf, 20, "%u.%x\n", id.firmware_revision_1,
+			id.firmware_revision_2);
 }
 static DEVICE_ATTR(firmware_revision, S_IRUGO, firmware_revision_show, NULL);
 
@@ -2305,10 +2644,16 @@ static ssize_t ipmi_version_show(struct device *dev,
 				 char *buf)
 {
 	struct bmc_device *bmc = to_bmc_device(dev);
+	struct ipmi_device_id id;
+	int rv;
+
+	rv = bmc_get_device_id(NULL, bmc, &id, NULL, NULL);
+	if (rv)
+		return rv;
 
 	return snprintf(buf, 20, "%u.%u\n",
-			ipmi_version_major(&bmc->id),
-			ipmi_version_minor(&bmc->id));
+			ipmi_version_major(&id),
+			ipmi_version_minor(&id));
 }
 static DEVICE_ATTR(ipmi_version, S_IRUGO, ipmi_version_show, NULL);
 
@@ -2317,9 +2662,14 @@ static ssize_t add_dev_support_show(struct device *dev,
 				    char *buf)
 {
 	struct bmc_device *bmc = to_bmc_device(dev);
+	struct ipmi_device_id id;
+	int rv;
 
-	return snprintf(buf, 10, "0x%02x\n",
-			bmc->id.additional_device_support);
+	rv = bmc_get_device_id(NULL, bmc, &id, NULL, NULL);
+	if (rv)
+		return rv;
+
+	return snprintf(buf, 10, "0x%02x\n", id.additional_device_support);
 }
 static DEVICE_ATTR(additional_device_support, S_IRUGO, add_dev_support_show,
 		   NULL);
@@ -2329,8 +2679,14 @@ static ssize_t manufacturer_id_show(struct device *dev,
 				    char *buf)
 {
 	struct bmc_device *bmc = to_bmc_device(dev);
+	struct ipmi_device_id id;
+	int rv;
+
+	rv = bmc_get_device_id(NULL, bmc, &id, NULL, NULL);
+	if (rv)
+		return rv;
 
-	return snprintf(buf, 20, "0x%6.6x\n", bmc->id.manufacturer_id);
+	return snprintf(buf, 20, "0x%6.6x\n", id.manufacturer_id);
 }
 static DEVICE_ATTR(manufacturer_id, S_IRUGO, manufacturer_id_show, NULL);
 
@@ -2339,8 +2695,14 @@ static ssize_t product_id_show(struct device *dev,
 			       char *buf)
 {
 	struct bmc_device *bmc = to_bmc_device(dev);
+	struct ipmi_device_id id;
+	int rv;
+
+	rv = bmc_get_device_id(NULL, bmc, &id, NULL, NULL);
+	if (rv)
+		return rv;
 
-	return snprintf(buf, 10, "0x%4.4x\n", bmc->id.product_id);
+	return snprintf(buf, 10, "0x%4.4x\n", id.product_id);
 }
 static DEVICE_ATTR(product_id, S_IRUGO, product_id_show, NULL);
 
@@ -2349,12 +2711,18 @@ static ssize_t aux_firmware_rev_show(struct device *dev,
 				     char *buf)
 {
 	struct bmc_device *bmc = to_bmc_device(dev);
+	struct ipmi_device_id id;
+	int rv;
+
+	rv = bmc_get_device_id(NULL, bmc, &id, NULL, NULL);
+	if (rv)
+		return rv;
 
 	return snprintf(buf, 21, "0x%02x 0x%02x 0x%02x 0x%02x\n",
-			bmc->id.aux_firmware_revision[3],
-			bmc->id.aux_firmware_revision[2],
-			bmc->id.aux_firmware_revision[1],
-			bmc->id.aux_firmware_revision[0]);
+			id.aux_firmware_revision[3],
+			id.aux_firmware_revision[2],
+			id.aux_firmware_revision[1],
+			id.aux_firmware_revision[0]);
 }
 static DEVICE_ATTR(aux_firmware_revision, S_IRUGO, aux_firmware_rev_show, NULL);
 
@@ -2362,10 +2730,17 @@ static ssize_t guid_show(struct device *dev, struct device_attribute *attr,
 			 char *buf)
 {
 	struct bmc_device *bmc = to_bmc_device(dev);
+	bool guid_set;
+	guid_t guid;
+	int rv;
 
-	return snprintf(buf, 100, "%Lx%Lx\n",
-			(long long) bmc->guid[0],
-			(long long) bmc->guid[8]);
+	rv = bmc_get_device_id(NULL, bmc, NULL, &guid_set, &guid);
+	if (rv)
+		return rv;
+	if (!guid_set)
+		return -ENOENT;
+
+	return snprintf(buf, 38, "%pUl\n", guid.b);
 }
 static DEVICE_ATTR(guid, S_IRUGO, guid_show, NULL);
 
@@ -2389,11 +2764,20 @@ static umode_t bmc_dev_attr_is_visible(struct kobject *kobj,
 	struct device *dev = kobj_to_dev(kobj);
 	struct bmc_device *bmc = to_bmc_device(dev);
 	umode_t mode = attr->mode;
+	int rv;
 
-	if (attr == &dev_attr_aux_firmware_revision.attr)
-		return bmc->id.aux_firmware_revision_set ? mode : 0;
-	if (attr == &dev_attr_guid.attr)
-		return bmc->guid_set ? mode : 0;
+	if (attr == &dev_attr_aux_firmware_revision.attr) {
+		struct ipmi_device_id id;
+
+		rv = bmc_get_device_id(NULL, bmc, &id, NULL, NULL);
+		return (!rv && id.aux_firmware_revision_set) ? mode : 0;
+	}
+	if (attr == &dev_attr_guid.attr) {
+		bool guid_set;
+
+		rv = bmc_get_device_id(NULL, bmc, NULL, &guid_set, NULL);
+		return (!rv && guid_set) ? mode : 0;
+	}
 	return mode;
 }
 
@@ -2411,127 +2795,239 @@ static const struct device_type bmc_device_type = {
 	.groups		= bmc_dev_attr_groups,
 };
 
+static int __find_bmc_guid(struct device *dev, void *data)
+{
+	guid_t *guid = data;
+	struct bmc_device *bmc;
+	int rv;
+
+	if (dev->type != &bmc_device_type)
+		return 0;
+
+	bmc = to_bmc_device(dev);
+	rv = bmc->dyn_guid_set && guid_equal(&bmc->guid, guid);
+	if (rv)
+		rv = kref_get_unless_zero(&bmc->usecount);
+	return rv;
+}
+
+/*
+ * Returns with the bmc's usecount incremented, if it is non-NULL.
+ */
+static struct bmc_device *ipmi_find_bmc_guid(struct device_driver *drv,
+					     guid_t *guid)
+{
+	struct device *dev;
+	struct bmc_device *bmc = NULL;
+
+	dev = driver_find_device(drv, NULL, guid, __find_bmc_guid);
+	if (dev) {
+		bmc = to_bmc_device(dev);
+		put_device(dev);
+	}
+	return bmc;
+}
+
+struct prod_dev_id {
+	unsigned int  product_id;
+	unsigned char device_id;
+};
+
+static int __find_bmc_prod_dev_id(struct device *dev, void *data)
+{
+	struct prod_dev_id *cid = data;
+	struct bmc_device *bmc;
+	int rv;
+
+	if (dev->type != &bmc_device_type)
+		return 0;
+
+	bmc = to_bmc_device(dev);
+	rv = (bmc->id.product_id == cid->product_id
+	      && bmc->id.device_id == cid->device_id);
+	if (rv)
+		rv = kref_get_unless_zero(&bmc->usecount);
+	return rv;
+}
+
+/*
+ * Returns with the bmc's usecount incremented, if it is non-NULL.
+ */
+static struct bmc_device *ipmi_find_bmc_prod_dev_id(
+	struct device_driver *drv,
+	unsigned int product_id, unsigned char device_id)
+{
+	struct prod_dev_id id = {
+		.product_id = product_id,
+		.device_id = device_id,
+	};
+	struct device *dev;
+	struct bmc_device *bmc = NULL;
+
+	dev = driver_find_device(drv, NULL, &id, __find_bmc_prod_dev_id);
+	if (dev) {
+		bmc = to_bmc_device(dev);
+		put_device(dev);
+	}
+	return bmc;
+}
+
+static DEFINE_IDA(ipmi_bmc_ida);
+
 static void
 release_bmc_device(struct device *dev)
 {
 	kfree(to_bmc_device(dev));
 }
 
+static void cleanup_bmc_work(struct work_struct *work)
+{
+	struct bmc_device *bmc = container_of(work, struct bmc_device,
+					      remove_work);
+	int id = bmc->pdev.id; /* Unregister overwrites id */
+
+	platform_device_unregister(&bmc->pdev);
+	ida_simple_remove(&ipmi_bmc_ida, id);
+}
+
 static void
 cleanup_bmc_device(struct kref *ref)
 {
 	struct bmc_device *bmc = container_of(ref, struct bmc_device, usecount);
 
-	platform_device_unregister(&bmc->pdev);
+	/*
+	 * Remove the platform device in a work queue to avoid issues
+	 * with removing the device attributes while reading a device
+	 * attribute.
+	 */
+	schedule_work(&bmc->remove_work);
 }
 
-static void ipmi_bmc_unregister(ipmi_smi_t intf)
+/*
+ * Must be called with intf->bmc_reg_mutex held.
+ */
+static void __ipmi_bmc_unregister(ipmi_smi_t intf)
 {
 	struct bmc_device *bmc = intf->bmc;
 
-	sysfs_remove_link(&intf->si_dev->kobj, "bmc");
-	if (intf->my_dev_name) {
-		sysfs_remove_link(&bmc->pdev.dev.kobj, intf->my_dev_name);
-		kfree(intf->my_dev_name);
-		intf->my_dev_name = NULL;
-	}
+	if (!intf->bmc_registered)
+		return;
 
-	mutex_lock(&ipmidriver_mutex);
+	sysfs_remove_link(&intf->si_dev->kobj, "bmc");
+	sysfs_remove_link(&bmc->pdev.dev.kobj, intf->my_dev_name);
+	kfree(intf->my_dev_name);
+	intf->my_dev_name = NULL;
+
+	mutex_lock(&bmc->dyn_mutex);
+	list_del(&intf->bmc_link);
+	mutex_unlock(&bmc->dyn_mutex);
+	intf->bmc = &intf->tmp_bmc;
 	kref_put(&bmc->usecount, cleanup_bmc_device);
-	intf->bmc = NULL;
-	mutex_unlock(&ipmidriver_mutex);
+	intf->bmc_registered = false;
 }
 
-static int ipmi_bmc_register(ipmi_smi_t intf, int ifnum)
+static void ipmi_bmc_unregister(ipmi_smi_t intf)
+{
+	mutex_lock(&intf->bmc_reg_mutex);
+	__ipmi_bmc_unregister(intf);
+	mutex_unlock(&intf->bmc_reg_mutex);
+}
+
+/*
+ * Must be called with intf->bmc_reg_mutex held.
+ */
+static int __ipmi_bmc_register(ipmi_smi_t intf,
+			       struct ipmi_device_id *id,
+			       bool guid_set, guid_t *guid, int intf_num)
 {
 	int               rv;
-	struct bmc_device *bmc = intf->bmc;
+	struct bmc_device *bmc;
 	struct bmc_device *old_bmc;
 
-	mutex_lock(&ipmidriver_mutex);
+	/*
+	 * platform_device_register() can cause bmc_reg_mutex to
+	 * be claimed because of the is_visible functions of
+	 * the attributes.  Eliminate possible recursion and
+	 * release the lock.
+	 */
+	intf->in_bmc_register = true;
+	mutex_unlock(&intf->bmc_reg_mutex);
 
 	/*
 	 * Try to find if there is an bmc_device struct
 	 * representing the interfaced BMC already
 	 */
-	if (bmc->guid_set)
-		old_bmc = ipmi_find_bmc_guid(&ipmidriver.driver, bmc->guid);
+	mutex_lock(&ipmidriver_mutex);
+	if (guid_set)
+		old_bmc = ipmi_find_bmc_guid(&ipmidriver.driver, guid);
 	else
 		old_bmc = ipmi_find_bmc_prod_dev_id(&ipmidriver.driver,
-						    bmc->id.product_id,
-						    bmc->id.device_id);
+						    id->product_id,
+						    id->device_id);
 
 	/*
 	 * If there is already an bmc_device, free the new one,
 	 * otherwise register the new BMC device
 	 */
 	if (old_bmc) {
-		kfree(bmc);
-		intf->bmc = old_bmc;
 		bmc = old_bmc;
+		/*
+		 * Note: old_bmc already has usecount incremented by
+		 * the BMC find functions.
+		 */
+		intf->bmc = old_bmc;
+		mutex_lock(&bmc->dyn_mutex);
+		list_add_tail(&intf->bmc_link, &bmc->intfs);
+		mutex_unlock(&bmc->dyn_mutex);
 
-		kref_get(&bmc->usecount);
-		mutex_unlock(&ipmidriver_mutex);
-
-		printk(KERN_INFO
-		       "ipmi: interfacing existing BMC (man_id: 0x%6.6x,"
-		       " prod_id: 0x%4.4x, dev_id: 0x%2.2x)\n",
-		       bmc->id.manufacturer_id,
-		       bmc->id.product_id,
-		       bmc->id.device_id);
+		dev_info(intf->si_dev,
+			 "ipmi: interfacing existing BMC (man_id: 0x%6.6x,"
+			 " prod_id: 0x%4.4x, dev_id: 0x%2.2x)\n",
+			 bmc->id.manufacturer_id,
+			 bmc->id.product_id,
+			 bmc->id.device_id);
 	} else {
-		unsigned char orig_dev_id = bmc->id.device_id;
-		int warn_printed = 0;
-
-		snprintf(bmc->name, sizeof(bmc->name),
-			 "ipmi_bmc.%4.4x", bmc->id.product_id);
-		bmc->pdev.name = bmc->name;
-
-		while (ipmi_find_bmc_prod_dev_id(&ipmidriver.driver,
-						 bmc->id.product_id,
-						 bmc->id.device_id)) {
-			if (!warn_printed) {
-				printk(KERN_WARNING PFX
-				       "This machine has two different BMCs"
-				       " with the same product id and device"
-				       " id.  This is an error in the"
-				       " firmware, but incrementing the"
-				       " device id to work around the problem."
-				       " Prod ID = 0x%x, Dev ID = 0x%x\n",
-				       bmc->id.product_id, bmc->id.device_id);
-				warn_printed = 1;
-			}
-			bmc->id.device_id++; /* Wraps at 255 */
-			if (bmc->id.device_id == orig_dev_id) {
-				printk(KERN_ERR PFX
-				       "Out of device ids!\n");
-				break;
-			}
+		bmc = kzalloc(sizeof(*bmc), GFP_KERNEL);
+		if (!bmc) {
+			rv = -ENOMEM;
+			goto out;
 		}
+		INIT_LIST_HEAD(&bmc->intfs);
+		mutex_init(&bmc->dyn_mutex);
+		INIT_WORK(&bmc->remove_work, cleanup_bmc_work);
+
+		bmc->id = *id;
+		bmc->dyn_id_set = 1;
+		bmc->dyn_guid_set = guid_set;
+		bmc->guid = *guid;
+		bmc->dyn_id_expiry = jiffies + IPMI_DYN_DEV_ID_EXPIRY;
+
+		bmc->pdev.name = "ipmi_bmc";
 
+		rv = ida_simple_get(&ipmi_bmc_ida, 0, 0, GFP_KERNEL);
+		if (rv < 0)
+			goto out;
 		bmc->pdev.dev.driver = &ipmidriver.driver;
-		bmc->pdev.id = bmc->id.device_id;
+		bmc->pdev.id = rv;
 		bmc->pdev.dev.release = release_bmc_device;
 		bmc->pdev.dev.type = &bmc_device_type;
 		kref_init(&bmc->usecount);
 
+		intf->bmc = bmc;
+		mutex_lock(&bmc->dyn_mutex);
+		list_add_tail(&intf->bmc_link, &bmc->intfs);
+		mutex_unlock(&bmc->dyn_mutex);
+
 		rv = platform_device_register(&bmc->pdev);
-		mutex_unlock(&ipmidriver_mutex);
 		if (rv) {
-			put_device(&bmc->pdev.dev);
-			printk(KERN_ERR
-			       "ipmi_msghandler:"
-			       " Unable to register bmc device: %d\n",
-			       rv);
-			/*
-			 * Don't go to out_err, you can only do that if
-			 * the device is registered already.
-			 */
-			return rv;
+			dev_err(intf->si_dev,
+				PFX " Unable to register bmc device: %d\n",
+				rv);
+			goto out_list_del;
 		}
 
-		dev_info(intf->si_dev, "Found new BMC (man_id: 0x%6.6x, "
-			 "prod_id: 0x%4.4x, dev_id: 0x%2.2x)\n",
+		dev_info(intf->si_dev,
+			 "Found new BMC (man_id: 0x%6.6x, prod_id: 0x%4.4x, dev_id: 0x%2.2x)\n",
 			 bmc->id.manufacturer_id,
 			 bmc->id.product_id,
 			 bmc->id.device_id);
@@ -2543,19 +3039,19 @@ static int ipmi_bmc_register(ipmi_smi_t intf, int ifnum)
 	 */
 	rv = sysfs_create_link(&intf->si_dev->kobj, &bmc->pdev.dev.kobj, "bmc");
 	if (rv) {
-		printk(KERN_ERR
-		       "ipmi_msghandler: Unable to create bmc symlink: %d\n",
-		       rv);
-		goto out_err;
+		dev_err(intf->si_dev,
+			PFX "Unable to create bmc symlink: %d\n", rv);
+		goto out_put_bmc;
 	}
 
-	intf->my_dev_name = kasprintf(GFP_KERNEL, "ipmi%d", ifnum);
+	if (intf_num == -1)
+		intf_num = intf->intf_num;
+	intf->my_dev_name = kasprintf(GFP_KERNEL, "ipmi%d", intf_num);
 	if (!intf->my_dev_name) {
 		rv = -ENOMEM;
-		printk(KERN_ERR
-		       "ipmi_msghandler: allocate link from BMC: %d\n",
-		       rv);
-		goto out_err;
+		dev_err(intf->si_dev,
+			PFX "Unable to allocate link from BMC: %d\n", rv);
+		goto out_unlink1;
 	}
 
 	rv = sysfs_create_link(&bmc->pdev.dev.kobj, &intf->si_dev->kobj,
@@ -2563,18 +3059,42 @@ static int ipmi_bmc_register(ipmi_smi_t intf, int ifnum)
 	if (rv) {
 		kfree(intf->my_dev_name);
 		intf->my_dev_name = NULL;
-		printk(KERN_ERR
-		       "ipmi_msghandler:"
-		       " Unable to create symlink to bmc: %d\n",
-		       rv);
-		goto out_err;
+		dev_err(intf->si_dev,
+			PFX "Unable to create symlink to bmc: %d\n", rv);
+		goto out_free_my_dev_name;
 	}
 
-	return 0;
+	intf->bmc_registered = true;
 
-out_err:
-	ipmi_bmc_unregister(intf);
+out:
+	mutex_unlock(&ipmidriver_mutex);
+	mutex_lock(&intf->bmc_reg_mutex);
+	intf->in_bmc_register = false;
 	return rv;
+
+
+out_free_my_dev_name:
+	kfree(intf->my_dev_name);
+	intf->my_dev_name = NULL;
+
+out_unlink1:
+	sysfs_remove_link(&intf->si_dev->kobj, "bmc");
+
+out_put_bmc:
+	mutex_lock(&bmc->dyn_mutex);
+	list_del(&intf->bmc_link);
+	mutex_unlock(&bmc->dyn_mutex);
+	intf->bmc = &intf->tmp_bmc;
+	kref_put(&bmc->usecount, cleanup_bmc_device);
+	goto out;
+
+out_list_del:
+	mutex_lock(&bmc->dyn_mutex);
+	list_del(&intf->bmc_link);
+	mutex_unlock(&bmc->dyn_mutex);
+	intf->bmc = &intf->tmp_bmc;
+	put_device(&bmc->pdev.dev);
+	goto out;
 }
 
 static int
@@ -2600,14 +3120,15 @@ send_guid_cmd(ipmi_smi_t intf, int chan)
 			      NULL,
 			      NULL,
 			      0,
-			      intf->channels[0].address,
-			      intf->channels[0].lun,
+			      intf->addrinfo[0].address,
+			      intf->addrinfo[0].lun,
 			      -1, 0);
 }
 
-static void
-guid_handler(ipmi_smi_t intf, struct ipmi_recv_msg *msg)
+static void guid_handler(ipmi_smi_t intf, struct ipmi_recv_msg *msg)
 {
+	struct bmc_device *bmc = intf->bmc;
+
 	if ((msg->addr.addr_type != IPMI_SYSTEM_INTERFACE_ADDR_TYPE)
 	    || (msg->msg.netfn != IPMI_NETFN_APP_RESPONSE)
 	    || (msg->msg.cmd != IPMI_GET_DEVICE_GUID_CMD))
@@ -2616,38 +3137,46 @@ guid_handler(ipmi_smi_t intf, struct ipmi_recv_msg *msg)
 
 	if (msg->msg.data[0] != 0) {
 		/* Error from getting the GUID, the BMC doesn't have one. */
-		intf->bmc->guid_set = 0;
+		bmc->dyn_guid_set = 0;
 		goto out;
 	}
 
 	if (msg->msg.data_len < 17) {
-		intf->bmc->guid_set = 0;
-		printk(KERN_WARNING PFX
-		       "guid_handler: The GUID response from the BMC was too"
-		       " short, it was %d but should have been 17.  Assuming"
-		       " GUID is not available.\n",
-		       msg->msg.data_len);
+		bmc->dyn_guid_set = 0;
+		dev_warn(intf->si_dev,
+			 PFX "The GUID response from the BMC was too short, it was %d but should have been 17.  Assuming GUID is not available.\n",
+			 msg->msg.data_len);
 		goto out;
 	}
 
-	memcpy(intf->bmc->guid, msg->msg.data, 16);
-	intf->bmc->guid_set = 1;
+	memcpy(bmc->fetch_guid.b, msg->msg.data + 1, 16);
+	/*
+	 * Make sure the guid data is available before setting
+	 * dyn_guid_set.
+	 */
+	smp_wmb();
+	bmc->dyn_guid_set = 1;
  out:
 	wake_up(&intf->waitq);
 }
 
-static void
-get_guid(ipmi_smi_t intf)
+static void __get_guid(ipmi_smi_t intf)
 {
 	int rv;
+	struct bmc_device *bmc = intf->bmc;
 
-	intf->bmc->guid_set = 0x2;
+	bmc->dyn_guid_set = 2;
 	intf->null_user_handler = guid_handler;
 	rv = send_guid_cmd(intf, 0);
 	if (rv)
 		/* Send failed, no GUID available. */
-		intf->bmc->guid_set = 0;
-	wait_event(intf->waitq, intf->bmc->guid_set != 2);
+		bmc->dyn_guid_set = 0;
+
+	wait_event(intf->waitq, bmc->dyn_guid_set != 2);
+
+	/* dyn_guid_set makes the guid data available. */
+	smp_rmb();
+
 	intf->null_user_handler = NULL;
 }
 
@@ -2676,8 +3205,8 @@ send_channel_info_cmd(ipmi_smi_t intf, int chan)
 			      NULL,
 			      NULL,
 			      0,
-			      intf->channels[0].address,
-			      intf->channels[0].lun,
+			      intf->addrinfo[0].address,
+			      intf->addrinfo[0].lun,
 			      -1, 0);
 }
 
@@ -2685,7 +3214,9 @@ static void
 channel_handler(ipmi_smi_t intf, struct ipmi_recv_msg *msg)
 {
 	int rv = 0;
-	int chan;
+	int ch;
+	unsigned int set = intf->curr_working_cset;
+	struct ipmi_channel *chans;
 
 	if ((msg->addr.addr_type == IPMI_SYSTEM_INTERFACE_ADDR_TYPE)
 	    && (msg->msg.netfn == IPMI_NETFN_APP_RESPONSE)
@@ -2701,12 +3232,13 @@ channel_handler(ipmi_smi_t intf, struct ipmi_recv_msg *msg)
 				 * assume it has one IPMB at channel
 				 * zero.
 				 */
-				intf->channels[0].medium
+				intf->wchannels[set].c[0].medium
 					= IPMI_CHANNEL_MEDIUM_IPMB;
-				intf->channels[0].protocol
+				intf->wchannels[set].c[0].protocol
 					= IPMI_CHANNEL_PROTOCOL_IPMB;
 
-				intf->curr_channel = IPMI_MAX_CHANNELS;
+				intf->channel_list = intf->wchannels + set;
+				intf->channels_ready = true;
 				wake_up(&intf->waitq);
 				goto out;
 			}
@@ -2716,24 +3248,31 @@ channel_handler(ipmi_smi_t intf, struct ipmi_recv_msg *msg)
 			/* Message not big enough, just go on. */
 			goto next_channel;
 		}
-		chan = intf->curr_channel;
-		intf->channels[chan].medium = msg->msg.data[2] & 0x7f;
-		intf->channels[chan].protocol = msg->msg.data[3] & 0x1f;
+		ch = intf->curr_channel;
+		chans = intf->wchannels[set].c;
+		chans[ch].medium = msg->msg.data[2] & 0x7f;
+		chans[ch].protocol = msg->msg.data[3] & 0x1f;
 
  next_channel:
 		intf->curr_channel++;
-		if (intf->curr_channel >= IPMI_MAX_CHANNELS)
+		if (intf->curr_channel >= IPMI_MAX_CHANNELS) {
+			intf->channel_list = intf->wchannels + set;
+			intf->channels_ready = true;
 			wake_up(&intf->waitq);
-		else
+		} else {
+			intf->channel_list = intf->wchannels + set;
+			intf->channels_ready = true;
 			rv = send_channel_info_cmd(intf, intf->curr_channel);
+		}
 
 		if (rv) {
 			/* Got an error somehow, just give up. */
-			printk(KERN_WARNING PFX
-			       "Error sending channel information for channel"
-			       " %d: %d\n", intf->curr_channel, rv);
+			dev_warn(intf->si_dev,
+				 PFX "Error sending channel information for channel %d: %d\n",
+				 intf->curr_channel, rv);
 
-			intf->curr_channel = IPMI_MAX_CHANNELS;
+			intf->channel_list = intf->wchannels + set;
+			intf->channels_ready = true;
 			wake_up(&intf->waitq);
 		}
 	}
@@ -2741,6 +3280,53 @@ channel_handler(ipmi_smi_t intf, struct ipmi_recv_msg *msg)
 	return;
 }
 
+/*
+ * Must be holding intf->bmc_reg_mutex to call this.
+ */
+static int __scan_channels(ipmi_smi_t intf, struct ipmi_device_id *id)
+{
+	int rv;
+
+	if (ipmi_version_major(id) > 1
+			|| (ipmi_version_major(id) == 1
+			    && ipmi_version_minor(id) >= 5)) {
+		unsigned int set;
+
+		/*
+		 * Start scanning the channels to see what is
+		 * available.
+		 */
+		set = !intf->curr_working_cset;
+		intf->curr_working_cset = set;
+		memset(&intf->wchannels[set], 0,
+		       sizeof(struct ipmi_channel_set));
+
+		intf->null_user_handler = channel_handler;
+		intf->curr_channel = 0;
+		rv = send_channel_info_cmd(intf, 0);
+		if (rv) {
+			dev_warn(intf->si_dev,
+				 "Error sending channel information for channel 0, %d\n",
+				 rv);
+			return -EIO;
+		}
+
+		/* Wait for the channel info to be read. */
+		wait_event(intf->waitq, intf->channels_ready);
+		intf->null_user_handler = NULL;
+	} else {
+		unsigned int set = intf->curr_working_cset;
+
+		/* Assume a single IPMB channel at zero. */
+		intf->wchannels[set].c[0].medium = IPMI_CHANNEL_MEDIUM_IPMB;
+		intf->wchannels[set].c[0].protocol = IPMI_CHANNEL_PROTOCOL_IPMB;
+		intf->channel_list = intf->wchannels + set;
+		intf->channels_ready = true;
+	}
+
+	return 0;
+}
+
 static void ipmi_poll(ipmi_smi_t intf)
 {
 	if (intf->handlers->poll)
@@ -2755,9 +3341,18 @@ void ipmi_poll_interface(ipmi_user_t user)
 }
 EXPORT_SYMBOL(ipmi_poll_interface);
 
+static void redo_bmc_reg(struct work_struct *work)
+{
+	ipmi_smi_t intf = container_of(work, struct ipmi_smi, bmc_reg_work);
+
+	if (!intf->in_shutdown)
+		bmc_get_device_id(intf, NULL, NULL, NULL, NULL);
+
+	kref_put(&intf->refcount, intf_free);
+}
+
 int ipmi_register_smi(const struct ipmi_smi_handlers *handlers,
 		      void		       *send_info,
-		      struct ipmi_device_id    *device_id,
 		      struct device            *si_dev,
 		      unsigned char            slave_addr)
 {
@@ -2766,6 +3361,7 @@ int ipmi_register_smi(const struct ipmi_smi_handlers *handlers,
 	ipmi_smi_t       intf;
 	ipmi_smi_t       tintf;
 	struct list_head *link;
+	struct ipmi_device_id id;
 
 	/*
 	 * Make sure the driver is actually initialized, this handles
@@ -2787,24 +3383,21 @@ int ipmi_register_smi(const struct ipmi_smi_handlers *handlers,
 	if (!intf)
 		return -ENOMEM;
 
-	intf->ipmi_version_major = ipmi_version_major(device_id);
-	intf->ipmi_version_minor = ipmi_version_minor(device_id);
-
-	intf->bmc = kzalloc(sizeof(*intf->bmc), GFP_KERNEL);
-	if (!intf->bmc) {
-		kfree(intf);
-		return -ENOMEM;
-	}
+	intf->bmc = &intf->tmp_bmc;
+	INIT_LIST_HEAD(&intf->bmc->intfs);
+	mutex_init(&intf->bmc->dyn_mutex);
+	INIT_LIST_HEAD(&intf->bmc_link);
+	mutex_init(&intf->bmc_reg_mutex);
 	intf->intf_num = -1; /* Mark it invalid for now. */
 	kref_init(&intf->refcount);
-	intf->bmc->id = *device_id;
+	INIT_WORK(&intf->bmc_reg_work, redo_bmc_reg);
 	intf->si_dev = si_dev;
 	for (j = 0; j < IPMI_MAX_CHANNELS; j++) {
-		intf->channels[j].address = IPMI_BMC_SLAVE_ADDR;
-		intf->channels[j].lun = 2;
+		intf->addrinfo[j].address = IPMI_BMC_SLAVE_ADDR;
+		intf->addrinfo[j].lun = 2;
 	}
 	if (slave_addr != 0)
-		intf->channels[0].address = slave_addr;
+		intf->addrinfo[0].address = slave_addr;
 	INIT_LIST_HEAD(&intf->users);
 	intf->handlers = handlers;
 	intf->send_info = send_info;
@@ -2814,7 +3407,7 @@ int ipmi_register_smi(const struct ipmi_smi_handlers *handlers,
 		intf->seq_table[j].seqid = 0;
 	}
 	intf->curr_seq = 0;
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_IPMI_PROC_INTERFACE
 	mutex_init(&intf->proc_entry_lock);
 #endif
 	spin_lock_init(&intf->waiting_rcv_msgs_lock);
@@ -2838,7 +3431,9 @@ int ipmi_register_smi(const struct ipmi_smi_handlers *handlers,
 	for (i = 0; i < IPMI_NUM_STATS; i++)
 		atomic_set(&intf->stats[i], 0);
 
+#ifdef CONFIG_IPMI_PROC_INTERFACE
 	intf->proc_dir = NULL;
+#endif
 
 	mutex_lock(&smi_watchers_mutex);
 	mutex_lock(&ipmi_interfaces_mutex);
@@ -2862,45 +3457,29 @@ int ipmi_register_smi(const struct ipmi_smi_handlers *handlers,
 	if (rv)
 		goto out;
 
-	get_guid(intf);
-
-	if ((intf->ipmi_version_major > 1)
-			|| ((intf->ipmi_version_major == 1)
-			    && (intf->ipmi_version_minor >= 5))) {
-		/*
-		 * Start scanning the channels to see what is
-		 * available.
-		 */
-		intf->null_user_handler = channel_handler;
-		intf->curr_channel = 0;
-		rv = send_channel_info_cmd(intf, 0);
-		if (rv) {
-			printk(KERN_WARNING PFX
-			       "Error sending channel information for channel"
-			       " 0, %d\n", rv);
-			goto out;
-		}
-
-		/* Wait for the channel info to be read. */
-		wait_event(intf->waitq,
-			   intf->curr_channel >= IPMI_MAX_CHANNELS);
-		intf->null_user_handler = NULL;
-	} else {
-		/* Assume a single IPMB channel at zero. */
-		intf->channels[0].medium = IPMI_CHANNEL_MEDIUM_IPMB;
-		intf->channels[0].protocol = IPMI_CHANNEL_PROTOCOL_IPMB;
-		intf->curr_channel = IPMI_MAX_CHANNELS;
+	rv = __bmc_get_device_id(intf, NULL, &id, NULL, NULL, i);
+	if (rv) {
+		dev_err(si_dev, "Unable to get the device id: %d\n", rv);
+		goto out;
 	}
 
-	rv = ipmi_bmc_register(intf, i);
+	mutex_lock(&intf->bmc_reg_mutex);
+	rv = __scan_channels(intf, &id);
+	mutex_unlock(&intf->bmc_reg_mutex);
+	if (rv)
+		goto out;
 
-	if (rv == 0)
-		rv = add_proc_entries(intf, i);
+#ifdef CONFIG_IPMI_PROC_INTERFACE
+	rv = add_proc_entries(intf, i);
+#endif
 
  out:
 	if (rv) {
+		ipmi_bmc_unregister(intf);
+#ifdef CONFIG_IPMI_PROC_INTERFACE
 		if (intf->proc_dir)
 			remove_proc_entries(intf);
+#endif
 		intf->handlers = NULL;
 		list_del_rcu(&intf->link);
 		mutex_unlock(&ipmi_interfaces_mutex);
@@ -3005,7 +3584,9 @@ int ipmi_unregister_smi(ipmi_smi_t intf)
 	intf->handlers = NULL;
 	mutex_unlock(&ipmi_interfaces_mutex);
 
+#ifdef CONFIG_IPMI_PROC_INTERFACE
 	remove_proc_entries(intf);
+#endif
 	ipmi_bmc_unregister(intf);
 
 	/*
@@ -3130,7 +3711,7 @@ static int handle_ipmb_get_msg_cmd(ipmi_smi_t          intf,
 		msg->data[3] = msg->rsp[6];
 		msg->data[4] = ((netfn + 1) << 2) | (msg->rsp[7] & 0x3);
 		msg->data[5] = ipmb_checksum(&(msg->data[3]), 2);
-		msg->data[6] = intf->channels[msg->rsp[3] & 0xf].address;
+		msg->data[6] = intf->addrinfo[msg->rsp[3] & 0xf].address;
 		/* rqseq/lun */
 		msg->data[7] = (msg->rsp[7] & 0xfc) | (msg->rsp[4] & 0x3);
 		msg->data[8] = msg->rsp[8]; /* cmd */
@@ -3584,8 +4165,8 @@ static int handle_read_event_rsp(ipmi_smi_t          intf,
 		 * There's too many things in the queue, discard this
 		 * message.
 		 */
-		printk(KERN_WARNING PFX "Event queue full, discarding"
-		       " incoming events\n");
+		dev_warn(intf->si_dev,
+			 PFX "Event queue full, discarding incoming events\n");
 		intf->event_msg_printed = 1;
 	}
 
@@ -3603,11 +4184,8 @@ static int handle_bmc_rsp(ipmi_smi_t          intf,
 
 	recv_msg = (struct ipmi_recv_msg *) msg->user_data;
 	if (recv_msg == NULL) {
-		printk(KERN_WARNING
-		       "IPMI message received with no owner. This\n"
-		       "could be because of a malformed message, or\n"
-		       "because of a hardware error.  Contact your\n"
-		       "hardware vender for assistance\n");
+		dev_warn(intf->si_dev,
+			 "IPMI message received with no owner. This could be because of a malformed message, or because of a hardware error.  Contact your hardware vender for assistance\n");
 		return 0;
 	}
 
@@ -3661,9 +4239,9 @@ static int handle_one_recv_msg(ipmi_smi_t          intf,
 #endif
 	if (msg->rsp_size < 2) {
 		/* Message is too small to be correct. */
-		printk(KERN_WARNING PFX "BMC returned to small a message"
-		       " for netfn %x cmd %x, got %d bytes\n",
-		       (msg->data[0] >> 2) | 1, msg->data[1], msg->rsp_size);
+		dev_warn(intf->si_dev,
+			 PFX "BMC returned to small a message for netfn %x cmd %x, got %d bytes\n",
+			 (msg->data[0] >> 2) | 1, msg->data[1], msg->rsp_size);
 
 		/* Generate an error response for the message. */
 		msg->rsp[0] = msg->data[0] | (1 << 2);
@@ -3676,10 +4254,10 @@ static int handle_one_recv_msg(ipmi_smi_t          intf,
 		 * The NetFN and Command in the response is not even
 		 * marginally correct.
 		 */
-		printk(KERN_WARNING PFX "BMC returned incorrect response,"
-		       " expected netfn %x cmd %x, got netfn %x cmd %x\n",
-		       (msg->data[0] >> 2) | 1, msg->data[1],
-		       msg->rsp[0] >> 2, msg->rsp[1]);
+		dev_warn(intf->si_dev,
+			 PFX "BMC returned incorrect response, expected netfn %x cmd %x, got netfn %x cmd %x\n",
+			 (msg->data[0] >> 2) | 1, msg->data[1],
+			 msg->rsp[0] >> 2, msg->rsp[1]);
 
 		/* Generate an error response for the message. */
 		msg->rsp[0] = msg->data[0] | (1 << 2);
@@ -3721,6 +4299,8 @@ static int handle_one_recv_msg(ipmi_smi_t          intf,
 		deliver_response(recv_msg);
 	} else if ((msg->rsp[0] == ((IPMI_NETFN_APP_REQUEST|1) << 2))
 		   && (msg->rsp[1] == IPMI_GET_MSG_CMD)) {
+		struct ipmi_channel   *chans;
+
 		/* It's from the receive queue. */
 		chan = msg->rsp[3] & 0xf;
 		if (chan >= IPMI_MAX_CHANNELS) {
@@ -3735,12 +4315,14 @@ static int handle_one_recv_msg(ipmi_smi_t          intf,
 		 * equal to or greater than IPMI_MAX_CHANNELS when all the
 		 * channels for this interface have been initialized.
 		 */
-		if (intf->curr_channel < IPMI_MAX_CHANNELS) {
+		if (!intf->channels_ready) {
 			requeue = 0; /* Throw the message away */
 			goto out;
 		}
 
-		switch (intf->channels[chan].medium) {
+		chans = READ_ONCE(intf->channel_list)->c;
+
+		switch (chans[chan].medium) {
 		case IPMI_CHANNEL_MEDIUM_IPMB:
 			if (msg->rsp[4] & 0x04) {
 				/*
@@ -3777,9 +4359,8 @@ static int handle_one_recv_msg(ipmi_smi_t          intf,
 		default:
 			/* Check for OEM Channels.  Clients had better
 			   register for these commands. */
-			if ((intf->channels[chan].medium
-			     >= IPMI_CHANNEL_MEDIUM_OEM_MIN)
-			    && (intf->channels[chan].medium
+			if ((chans[chan].medium >= IPMI_CHANNEL_MEDIUM_OEM_MIN)
+			    && (chans[chan].medium
 				<= IPMI_CHANNEL_MEDIUM_OEM_MAX)) {
 				requeue = handle_oem_get_msg_cmd(intf, msg);
 			} else {
@@ -3941,15 +4522,14 @@ void ipmi_smi_msg_received(ipmi_smi_t          intf,
 		    && (msg->rsp[2] != IPMI_LOST_ARBITRATION_ERR)
 		    && (msg->rsp[2] != IPMI_BUS_ERR)
 		    && (msg->rsp[2] != IPMI_NAK_ON_WRITE_ERR)) {
-			int chan = msg->rsp[3] & 0xf;
+			int ch = msg->rsp[3] & 0xf;
+			struct ipmi_channel *chans;
 
 			/* Got an error sending the message, handle it. */
-			if (chan >= IPMI_MAX_CHANNELS)
-				; /* This shouldn't happen */
-			else if ((intf->channels[chan].medium
-				  == IPMI_CHANNEL_MEDIUM_8023LAN)
-				 || (intf->channels[chan].medium
-				     == IPMI_CHANNEL_MEDIUM_ASYNC))
+
+			chans = READ_ONCE(intf->channel_list)->c;
+			if ((chans[ch].medium == IPMI_CHANNEL_MEDIUM_8023LAN)
+			    || (chans[ch].medium == IPMI_CHANNEL_MEDIUM_ASYNC))
 				ipmi_inc_stat(intf, sent_lan_command_errs);
 			else
 				ipmi_inc_stat(intf, sent_ipmb_command_errs);
@@ -4030,7 +4610,8 @@ smi_from_recv_msg(ipmi_smi_t intf, struct ipmi_recv_msg *recv_msg,
 }
 
 static void check_msg_timeout(ipmi_smi_t intf, struct seq_table *ent,
-			      struct list_head *timeouts, long timeout_period,
+			      struct list_head *timeouts,
+			      unsigned long timeout_period,
 			      int slot, unsigned long *flags,
 			      unsigned int *waiting_msgs)
 {
@@ -4043,8 +4624,8 @@ static void check_msg_timeout(ipmi_smi_t intf, struct seq_table *ent,
 	if (!ent->inuse)
 		return;
 
-	ent->timeout -= timeout_period;
-	if (ent->timeout > 0) {
+	if (timeout_period < ent->timeout) {
+		ent->timeout -= timeout_period;
 		(*waiting_msgs)++;
 		return;
 	}
@@ -4110,7 +4691,8 @@ static void check_msg_timeout(ipmi_smi_t intf, struct seq_table *ent,
 	}
 }
 
-static unsigned int ipmi_timeout_handler(ipmi_smi_t intf, long timeout_period)
+static unsigned int ipmi_timeout_handler(ipmi_smi_t intf,
+					 unsigned long timeout_period)
 {
 	struct list_head     timeouts;
 	struct ipmi_recv_msg *msg, *msg2;
@@ -4118,6 +4700,14 @@ static unsigned int ipmi_timeout_handler(ipmi_smi_t intf, long timeout_period)
 	int                  i;
 	unsigned int         waiting_msgs = 0;
 
+	if (!intf->bmc_registered) {
+		kref_get(&intf->refcount);
+		if (!schedule_work(&intf->bmc_reg_work)) {
+			kref_put(&intf->refcount, intf_free);
+			waiting_msgs++;
+		}
+	}
+
 	/*
 	 * Go through the seq table and find any messages that
 	 * have timed out, putting them in the timeouts
@@ -4176,7 +4766,7 @@ static struct timer_list ipmi_timer;
 
 static atomic_t stop_operation;
 
-static void ipmi_timeout(unsigned long data)
+static void ipmi_timeout(struct timer_list *unused)
 {
 	ipmi_smi_t intf;
 	int nt = 0;
@@ -4269,8 +4859,6 @@ void ipmi_free_recv_msg(struct ipmi_recv_msg *msg)
 }
 EXPORT_SYMBOL(ipmi_free_recv_msg);
 
-#ifdef CONFIG_IPMI_PANIC_EVENT
-
 static atomic_t panic_done_count = ATOMIC_INIT(0);
 
 static void dummy_smi_done_handler(struct ipmi_smi_msg *msg)
@@ -4306,8 +4894,8 @@ static void ipmi_panic_request_and_wait(ipmi_smi_t           intf,
 			    &smi_msg,
 			    &recv_msg,
 			    0,
-			    intf->channels[0].address,
-			    intf->channels[0].lun,
+			    intf->addrinfo[0].address,
+			    intf->addrinfo[0].lun,
 			    0, 1); /* Don't retry, and don't wait. */
 	if (rv)
 		atomic_sub(2, &panic_done_count);
@@ -4318,7 +4906,6 @@ static void ipmi_panic_request_and_wait(ipmi_smi_t           intf,
 		ipmi_poll(intf);
 }
 
-#ifdef CONFIG_IPMI_PANIC_STRING
 static void event_receiver_fetcher(ipmi_smi_t intf, struct ipmi_recv_msg *msg)
 {
 	if ((msg->addr.addr_type == IPMI_SYSTEM_INTERFACE_ADDR_TYPE)
@@ -4345,7 +4932,6 @@ static void device_id_fetcher(ipmi_smi_t intf, struct ipmi_recv_msg *msg)
 		intf->local_event_generator = (msg->msg.data[6] >> 5) & 1;
 	}
 }
-#endif
 
 static void send_panic_events(char *str)
 {
@@ -4355,6 +4941,9 @@ static void send_panic_events(char *str)
 	struct ipmi_system_interface_addr *si;
 	struct ipmi_addr                  addr;
 
+	if (ipmi_send_panic_event == IPMI_SEND_PANIC_EVENT_NONE)
+		return;
+
 	si = (struct ipmi_system_interface_addr *) &addr;
 	si->addr_type = IPMI_SYSTEM_INTERFACE_ADDR_TYPE;
 	si->channel = IPMI_BMC_CHANNEL;
@@ -4383,20 +4972,19 @@ static void send_panic_events(char *str)
 
 	/* For every registered interface, send the event. */
 	list_for_each_entry_rcu(intf, &ipmi_interfaces, link) {
-		if (!intf->handlers)
-			/* Interface is not ready. */
+		if (!intf->handlers || !intf->handlers->poll)
+			/* Interface is not ready or can't run at panic time. */
 			continue;
 
 		/* Send the event announcing the panic. */
 		ipmi_panic_request_and_wait(intf, &addr, &msg);
 	}
 
-#ifdef CONFIG_IPMI_PANIC_STRING
 	/*
 	 * On every interface, dump a bunch of OEM event holding the
 	 * string.
 	 */
-	if (!str)
+	if (ipmi_send_panic_event != IPMI_SEND_PANIC_EVENT_STRING || !str)
 		return;
 
 	/* For every registered interface, send the event. */
@@ -4456,7 +5044,7 @@ static void send_panic_events(char *str)
 		 */
 		if (((intf->event_receiver & 1) == 0)
 		    && (intf->event_receiver != 0)
-		    && (intf->event_receiver != intf->channels[0].address)) {
+		    && (intf->event_receiver != intf->addrinfo[0].address)) {
 			/*
 			 * The event receiver is valid, send an IPMB
 			 * message.
@@ -4493,7 +5081,7 @@ static void send_panic_events(char *str)
 			data[0] = 0;
 			data[1] = 0;
 			data[2] = 0xf0; /* OEM event without timestamp. */
-			data[3] = intf->channels[0].address;
+			data[3] = intf->addrinfo[0].address;
 			data[4] = j++; /* sequence # */
 			/*
 			 * Always give 11 bytes, so strncpy will fill
@@ -4505,9 +5093,7 @@ static void send_panic_events(char *str)
 			ipmi_panic_request_and_wait(intf, &addr, &msg);
 		}
 	}
-#endif /* CONFIG_IPMI_PANIC_STRING */
 }
-#endif /* CONFIG_IPMI_PANIC_EVENT */
 
 static int has_panicked;
 
@@ -4545,12 +5131,12 @@ static int panic_event(struct notifier_block *this,
 			spin_unlock(&intf->waiting_rcv_msgs_lock);
 
 		intf->run_to_completion = 1;
-		intf->handlers->set_run_to_completion(intf->send_info, 1);
+		if (intf->handlers->set_run_to_completion)
+			intf->handlers->set_run_to_completion(intf->send_info,
+							      1);
 	}
 
-#ifdef CONFIG_IPMI_PANIC_EVENT
 	send_panic_events(ptr);
-#endif
 
 	return NOTIFY_DONE;
 }
@@ -4570,24 +5156,23 @@ static int ipmi_init_msghandler(void)
 
 	rv = driver_register(&ipmidriver.driver);
 	if (rv) {
-		printk(KERN_ERR PFX "Could not register IPMI driver\n");
+		pr_err(PFX "Could not register IPMI driver\n");
 		return rv;
 	}
 
-	printk(KERN_INFO "ipmi message handler version "
-	       IPMI_DRIVER_VERSION "\n");
+	pr_info("ipmi message handler version " IPMI_DRIVER_VERSION "\n");
 
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_IPMI_PROC_INTERFACE
 	proc_ipmi_root = proc_mkdir("ipmi", NULL);
 	if (!proc_ipmi_root) {
-	    printk(KERN_ERR PFX "Unable to create IPMI proc dir");
+	    pr_err(PFX "Unable to create IPMI proc dir");
 	    driver_unregister(&ipmidriver.driver);
 	    return -ENOMEM;
 	}
 
-#endif /* CONFIG_PROC_FS */
+#endif /* CONFIG_IPMI_PROC_INTERFACE */
 
-	setup_timer(&ipmi_timer, ipmi_timeout, 0);
+	timer_setup(&ipmi_timer, ipmi_timeout, 0);
 	mod_timer(&ipmi_timer, jiffies + IPMI_TIMEOUT_JIFFIES);
 
 	atomic_notifier_chain_register(&panic_notifier_list, &panic_block);
@@ -4625,9 +5210,9 @@ static void __exit cleanup_ipmi(void)
 	atomic_inc(&stop_operation);
 	del_timer_sync(&ipmi_timer);
 
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_IPMI_PROC_INTERFACE
 	proc_remove(proc_ipmi_root);
-#endif /* CONFIG_PROC_FS */
+#endif /* CONFIG_IPMI_PROC_INTERFACE */
 
 	driver_unregister(&ipmidriver.driver);
 
@@ -4636,12 +5221,10 @@ static void __exit cleanup_ipmi(void)
 	/* Check for buffer leaks. */
 	count = atomic_read(&smi_msg_inuse_count);
 	if (count != 0)
-		printk(KERN_WARNING PFX "SMI message count %d at exit\n",
-		       count);
+		pr_warn(PFX "SMI message count %d at exit\n", count);
 	count = atomic_read(&recv_msg_inuse_count);
 	if (count != 0)
-		printk(KERN_WARNING PFX "recv message count %d at exit\n",
-		       count);
+		pr_warn(PFX "recv message count %d at exit\n", count);
 }
 module_exit(cleanup_ipmi);
 
diff --git a/drivers/char/ipmi/ipmi_powernv.c b/drivers/char/ipmi/ipmi_powernv.c
index b338a4becbf8..07fddbefefe4 100644
--- a/drivers/char/ipmi/ipmi_powernv.c
+++ b/drivers/char/ipmi/ipmi_powernv.c
@@ -23,7 +23,6 @@
 
 struct ipmi_smi_powernv {
 	u64			interface_id;
-	struct ipmi_device_id	ipmi_id;
 	ipmi_smi_t		intf;
 	unsigned int		irq;
 
@@ -266,8 +265,7 @@ static int ipmi_powernv_probe(struct platform_device *pdev)
 	}
 
 	/* todo: query actual ipmi_device_id */
-	rc = ipmi_register_smi(&ipmi_powernv_smi_handlers, ipmi,
-			&ipmi->ipmi_id, dev, 0);
+	rc = ipmi_register_smi(&ipmi_powernv_smi_handlers, ipmi, dev, 0);
 	if (rc) {
 		dev_warn(dev, "IPMI SMI registration failed (%d)\n", rc);
 		goto err_free_msg;
diff --git a/drivers/char/ipmi/ipmi_poweroff.c b/drivers/char/ipmi/ipmi_poweroff.c
index 9f2e3be2c5b8..38e6af1c8e38 100644
--- a/drivers/char/ipmi/ipmi_poweroff.c
+++ b/drivers/char/ipmi/ipmi_poweroff.c
@@ -66,7 +66,7 @@ static void (*specific_poweroff_func)(ipmi_user_t user);
 /* Holds the old poweroff function so we can restore it on removal. */
 static void (*old_poweroff_func)(void);
 
-static int set_param_ifnum(const char *val, struct kernel_param *kp)
+static int set_param_ifnum(const char *val, const struct kernel_param *kp)
 {
 	int rv = param_set_int(val, kp);
 	if (rv)
@@ -133,7 +133,7 @@ static void receive_handler(struct ipmi_recv_msg *recv_msg, void *handler_data)
 		complete(comp);
 }
 
-static struct ipmi_user_hndl ipmi_poweroff_handler = {
+static const struct ipmi_user_hndl ipmi_poweroff_handler = {
 	.ipmi_recv_hndl = receive_handler
 };
 
diff --git a/drivers/char/ipmi/ipmi_si.h b/drivers/char/ipmi/ipmi_si.h
new file mode 100644
index 000000000000..17ce5f7b89ab
--- /dev/null
+++ b/drivers/char/ipmi/ipmi_si.h
@@ -0,0 +1,49 @@
+/*
+ * ipmi_si.h
+ *
+ * Interface from the device-specific interfaces (OF, DMI, ACPI, PCI,
+ * etc) to the base ipmi system interface code.
+ */
+
+#include <linux/interrupt.h>
+#include "ipmi_si_sm.h"
+
+#define IPMI_IO_ADDR_SPACE  0
+#define IPMI_MEM_ADDR_SPACE 1
+
+#define DEFAULT_REGSPACING	1
+#define DEFAULT_REGSIZE		1
+
+#define DEVICE_NAME "ipmi_si"
+
+int ipmi_si_add_smi(struct si_sm_io *io);
+irqreturn_t ipmi_si_irq_handler(int irq, void *data);
+void ipmi_irq_start_cleanup(struct si_sm_io *io);
+int ipmi_std_irq_setup(struct si_sm_io *io);
+void ipmi_irq_finish_setup(struct si_sm_io *io);
+int ipmi_si_remove_by_dev(struct device *dev);
+void ipmi_si_remove_by_data(int addr_space, enum si_type si_type,
+			    unsigned long addr);
+int ipmi_si_hardcode_find_bmc(void);
+void ipmi_si_platform_init(void);
+void ipmi_si_platform_shutdown(void);
+
+extern struct platform_driver ipmi_platform_driver;
+
+#ifdef CONFIG_PCI
+void ipmi_si_pci_init(void);
+void ipmi_si_pci_shutdown(void);
+#else
+static inline void ipmi_si_pci_init(void) { }
+static inline void ipmi_si_pci_shutdown(void) { }
+#endif
+#ifdef CONFIG_PARISC
+void ipmi_si_parisc_init(void);
+void ipmi_si_parisc_shutdown(void);
+#else
+static inline void ipmi_si_parisc_init(void) { }
+static inline void ipmi_si_parisc_shutdown(void) { }
+#endif
+
+int ipmi_si_port_setup(struct si_sm_io *io);
+int ipmi_si_mem_setup(struct si_sm_io *io);
diff --git a/drivers/char/ipmi/ipmi_si_hardcode.c b/drivers/char/ipmi/ipmi_si_hardcode.c
new file mode 100644
index 000000000000..fa9a4780de36
--- /dev/null
+++ b/drivers/char/ipmi/ipmi_si_hardcode.c
@@ -0,0 +1,146 @@
+
+#include <linux/moduleparam.h>
+#include "ipmi_si.h"
+
+#define PFX "ipmi_hardcode: "
+/*
+ * There can be 4 IO ports passed in (with or without IRQs), 4 addresses,
+ * a default IO port, and 1 ACPI/SPMI address.  That sets SI_MAX_DRIVERS.
+ */
+
+#define SI_MAX_PARMS 4
+
+static char          *si_type[SI_MAX_PARMS];
+#define MAX_SI_TYPE_STR 30
+static char          si_type_str[MAX_SI_TYPE_STR];
+static unsigned long addrs[SI_MAX_PARMS];
+static unsigned int num_addrs;
+static unsigned int  ports[SI_MAX_PARMS];
+static unsigned int num_ports;
+static int           irqs[SI_MAX_PARMS];
+static unsigned int num_irqs;
+static int           regspacings[SI_MAX_PARMS];
+static unsigned int num_regspacings;
+static int           regsizes[SI_MAX_PARMS];
+static unsigned int num_regsizes;
+static int           regshifts[SI_MAX_PARMS];
+static unsigned int num_regshifts;
+static int slave_addrs[SI_MAX_PARMS]; /* Leaving 0 chooses the default value */
+static unsigned int num_slave_addrs;
+
+module_param_string(type, si_type_str, MAX_SI_TYPE_STR, 0);
+MODULE_PARM_DESC(type, "Defines the type of each interface, each"
+		 " interface separated by commas.  The types are 'kcs',"
+		 " 'smic', and 'bt'.  For example si_type=kcs,bt will set"
+		 " the first interface to kcs and the second to bt");
+module_param_hw_array(addrs, ulong, iomem, &num_addrs, 0);
+MODULE_PARM_DESC(addrs, "Sets the memory address of each interface, the"
+		 " addresses separated by commas.  Only use if an interface"
+		 " is in memory.  Otherwise, set it to zero or leave"
+		 " it blank.");
+module_param_hw_array(ports, uint, ioport, &num_ports, 0);
+MODULE_PARM_DESC(ports, "Sets the port address of each interface, the"
+		 " addresses separated by commas.  Only use if an interface"
+		 " is a port.  Otherwise, set it to zero or leave"
+		 " it blank.");
+module_param_hw_array(irqs, int, irq, &num_irqs, 0);
+MODULE_PARM_DESC(irqs, "Sets the interrupt of each interface, the"
+		 " addresses separated by commas.  Only use if an interface"
+		 " has an interrupt.  Otherwise, set it to zero or leave"
+		 " it blank.");
+module_param_hw_array(regspacings, int, other, &num_regspacings, 0);
+MODULE_PARM_DESC(regspacings, "The number of bytes between the start address"
+		 " and each successive register used by the interface.  For"
+		 " instance, if the start address is 0xca2 and the spacing"
+		 " is 2, then the second address is at 0xca4.  Defaults"
+		 " to 1.");
+module_param_hw_array(regsizes, int, other, &num_regsizes, 0);
+MODULE_PARM_DESC(regsizes, "The size of the specific IPMI register in bytes."
+		 " This should generally be 1, 2, 4, or 8 for an 8-bit,"
+		 " 16-bit, 32-bit, or 64-bit register.  Use this if you"
+		 " the 8-bit IPMI register has to be read from a larger"
+		 " register.");
+module_param_hw_array(regshifts, int, other, &num_regshifts, 0);
+MODULE_PARM_DESC(regshifts, "The amount to shift the data read from the."
+		 " IPMI register, in bits.  For instance, if the data"
+		 " is read from a 32-bit word and the IPMI data is in"
+		 " bit 8-15, then the shift would be 8");
+module_param_hw_array(slave_addrs, int, other, &num_slave_addrs, 0);
+MODULE_PARM_DESC(slave_addrs, "Set the default IPMB slave address for"
+		 " the controller.  Normally this is 0x20, but can be"
+		 " overridden by this parm.  This is an array indexed"
+		 " by interface number.");
+
+int ipmi_si_hardcode_find_bmc(void)
+{
+	int ret = -ENODEV;
+	int             i;
+	struct si_sm_io io;
+	char *str;
+
+	/* Parse out the si_type string into its components. */
+	str = si_type_str;
+	if (*str != '\0') {
+		for (i = 0; (i < SI_MAX_PARMS) && (*str != '\0'); i++) {
+			si_type[i] = str;
+			str = strchr(str, ',');
+			if (str) {
+				*str = '\0';
+				str++;
+			} else {
+				break;
+			}
+		}
+	}
+
+	memset(&io, 0, sizeof(io));
+	for (i = 0; i < SI_MAX_PARMS; i++) {
+		if (!ports[i] && !addrs[i])
+			continue;
+
+		io.addr_source = SI_HARDCODED;
+		pr_info(PFX "probing via hardcoded address\n");
+
+		if (!si_type[i] || strcmp(si_type[i], "kcs") == 0) {
+			io.si_type = SI_KCS;
+		} else if (strcmp(si_type[i], "smic") == 0) {
+			io.si_type = SI_SMIC;
+		} else if (strcmp(si_type[i], "bt") == 0) {
+			io.si_type = SI_BT;
+		} else {
+			pr_warn(PFX "Interface type specified for interface %d, was invalid: %s\n",
+				i, si_type[i]);
+			continue;
+		}
+
+		if (ports[i]) {
+			/* An I/O port */
+			io.addr_data = ports[i];
+			io.addr_type = IPMI_IO_ADDR_SPACE;
+		} else if (addrs[i]) {
+			/* A memory port */
+			io.addr_data = addrs[i];
+			io.addr_type = IPMI_MEM_ADDR_SPACE;
+		} else {
+			pr_warn(PFX "Interface type specified for interface %d, but port and address were not set or set to zero.\n",
+				i);
+			continue;
+		}
+
+		io.addr = NULL;
+		io.regspacing = regspacings[i];
+		if (!io.regspacing)
+			io.regspacing = DEFAULT_REGSPACING;
+		io.regsize = regsizes[i];
+		if (!io.regsize)
+			io.regsize = DEFAULT_REGSIZE;
+		io.regshift = regshifts[i];
+		io.irq = irqs[i];
+		if (io.irq)
+			io.irq_setup = ipmi_std_irq_setup;
+		io.slave_addr = slave_addrs[i];
+
+		ret = ipmi_si_add_smi(&io);
+	}
+	return ret;
+}
diff --git a/drivers/char/ipmi/ipmi_si_hotmod.c b/drivers/char/ipmi/ipmi_si_hotmod.c
new file mode 100644
index 000000000000..fc03b9be2f3d
--- /dev/null
+++ b/drivers/char/ipmi/ipmi_si_hotmod.c
@@ -0,0 +1,242 @@
+/*
+ * ipmi_si_hotmod.c
+ *
+ * Handling for dynamically adding/removing IPMI devices through
+ * a module parameter (and thus sysfs).
+ */
+#include <linux/moduleparam.h>
+#include <linux/ipmi.h>
+#include "ipmi_si.h"
+
+#define PFX "ipmi_hotmod: "
+
+static int hotmod_handler(const char *val, const struct kernel_param *kp);
+
+module_param_call(hotmod, hotmod_handler, NULL, NULL, 0200);
+MODULE_PARM_DESC(hotmod, "Add and remove interfaces.  See"
+		 " Documentation/IPMI.txt in the kernel sources for the"
+		 " gory details.");
+
+/*
+ * Parms come in as <op1>[:op2[:op3...]].  ops are:
+ *   add|remove,kcs|bt|smic,mem|i/o,<address>[,<opt1>[,<opt2>[,...]]]
+ * Options are:
+ *   rsp=<regspacing>
+ *   rsi=<regsize>
+ *   rsh=<regshift>
+ *   irq=<irq>
+ *   ipmb=<ipmb addr>
+ */
+enum hotmod_op { HM_ADD, HM_REMOVE };
+struct hotmod_vals {
+	const char *name;
+	const int  val;
+};
+
+static const struct hotmod_vals hotmod_ops[] = {
+	{ "add",	HM_ADD },
+	{ "remove",	HM_REMOVE },
+	{ NULL }
+};
+
+static const struct hotmod_vals hotmod_si[] = {
+	{ "kcs",	SI_KCS },
+	{ "smic",	SI_SMIC },
+	{ "bt",		SI_BT },
+	{ NULL }
+};
+
+static const struct hotmod_vals hotmod_as[] = {
+	{ "mem",	IPMI_MEM_ADDR_SPACE },
+	{ "i/o",	IPMI_IO_ADDR_SPACE },
+	{ NULL }
+};
+
+static int parse_str(const struct hotmod_vals *v, int *val, char *name,
+		     char **curr)
+{
+	char *s;
+	int  i;
+
+	s = strchr(*curr, ',');
+	if (!s) {
+		pr_warn(PFX "No hotmod %s given.\n", name);
+		return -EINVAL;
+	}
+	*s = '\0';
+	s++;
+	for (i = 0; v[i].name; i++) {
+		if (strcmp(*curr, v[i].name) == 0) {
+			*val = v[i].val;
+			*curr = s;
+			return 0;
+		}
+	}
+
+	pr_warn(PFX "Invalid hotmod %s '%s'\n", name, *curr);
+	return -EINVAL;
+}
+
+static int check_hotmod_int_op(const char *curr, const char *option,
+			       const char *name, int *val)
+{
+	char *n;
+
+	if (strcmp(curr, name) == 0) {
+		if (!option) {
+			pr_warn(PFX "No option given for '%s'\n", curr);
+			return -EINVAL;
+		}
+		*val = simple_strtoul(option, &n, 0);
+		if ((*n != '\0') || (*option == '\0')) {
+			pr_warn(PFX "Bad option given for '%s'\n", curr);
+			return -EINVAL;
+		}
+		return 1;
+	}
+	return 0;
+}
+
+static int hotmod_handler(const char *val, const struct kernel_param *kp)
+{
+	char *str = kstrdup(val, GFP_KERNEL);
+	int  rv;
+	char *next, *curr, *s, *n, *o;
+	enum hotmod_op op;
+	enum si_type si_type;
+	int  addr_space;
+	unsigned long addr;
+	int regspacing;
+	int regsize;
+	int regshift;
+	int irq;
+	int ipmb;
+	int ival;
+	int len;
+
+	if (!str)
+		return -ENOMEM;
+
+	/* Kill any trailing spaces, as we can get a "\n" from echo. */
+	len = strlen(str);
+	ival = len - 1;
+	while ((ival >= 0) && isspace(str[ival])) {
+		str[ival] = '\0';
+		ival--;
+	}
+
+	for (curr = str; curr; curr = next) {
+		regspacing = 1;
+		regsize = 1;
+		regshift = 0;
+		irq = 0;
+		ipmb = 0; /* Choose the default if not specified */
+
+		next = strchr(curr, ':');
+		if (next) {
+			*next = '\0';
+			next++;
+		}
+
+		rv = parse_str(hotmod_ops, &ival, "operation", &curr);
+		if (rv)
+			break;
+		op = ival;
+
+		rv = parse_str(hotmod_si, &ival, "interface type", &curr);
+		if (rv)
+			break;
+		si_type = ival;
+
+		rv = parse_str(hotmod_as, &addr_space, "address space", &curr);
+		if (rv)
+			break;
+
+		s = strchr(curr, ',');
+		if (s) {
+			*s = '\0';
+			s++;
+		}
+		addr = simple_strtoul(curr, &n, 0);
+		if ((*n != '\0') || (*curr == '\0')) {
+			pr_warn(PFX "Invalid hotmod address '%s'\n", curr);
+			break;
+		}
+
+		while (s) {
+			curr = s;
+			s = strchr(curr, ',');
+			if (s) {
+				*s = '\0';
+				s++;
+			}
+			o = strchr(curr, '=');
+			if (o) {
+				*o = '\0';
+				o++;
+			}
+			rv = check_hotmod_int_op(curr, o, "rsp", &regspacing);
+			if (rv < 0)
+				goto out;
+			else if (rv)
+				continue;
+			rv = check_hotmod_int_op(curr, o, "rsi", &regsize);
+			if (rv < 0)
+				goto out;
+			else if (rv)
+				continue;
+			rv = check_hotmod_int_op(curr, o, "rsh", &regshift);
+			if (rv < 0)
+				goto out;
+			else if (rv)
+				continue;
+			rv = check_hotmod_int_op(curr, o, "irq", &irq);
+			if (rv < 0)
+				goto out;
+			else if (rv)
+				continue;
+			rv = check_hotmod_int_op(curr, o, "ipmb", &ipmb);
+			if (rv < 0)
+				goto out;
+			else if (rv)
+				continue;
+
+			rv = -EINVAL;
+			pr_warn(PFX "Invalid hotmod option '%s'\n", curr);
+			goto out;
+		}
+
+		if (op == HM_ADD) {
+			struct si_sm_io io;
+
+			memset(&io, 0, sizeof(io));
+			io.addr_source = SI_HOTMOD;
+			io.si_type = si_type;
+			io.addr_data = addr;
+			io.addr_type = addr_space;
+
+			io.addr = NULL;
+			io.regspacing = regspacing;
+			if (!io.regspacing)
+				io.regspacing = DEFAULT_REGSPACING;
+			io.regsize = regsize;
+			if (!io.regsize)
+				io.regsize = DEFAULT_REGSIZE;
+			io.regshift = regshift;
+			io.irq = irq;
+			if (io.irq)
+				io.irq_setup = ipmi_std_irq_setup;
+			io.slave_addr = ipmb;
+
+			rv = ipmi_si_add_smi(&io);
+			if (rv)
+				goto out;
+		} else {
+			ipmi_si_remove_by_data(addr_space, si_type, addr);
+		}
+	}
+	rv = len;
+out:
+	kfree(str);
+	return rv;
+}
diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
index 36f47e8d06a3..71fad747c0c7 100644
--- a/drivers/char/ipmi/ipmi_si_intf.c
+++ b/drivers/char/ipmi/ipmi_si_intf.c
@@ -49,8 +49,6 @@
 #include <linux/slab.h>
 #include <linux/delay.h>
 #include <linux/list.h>
-#include <linux/pci.h>
-#include <linux/ioport.h>
 #include <linux/notifier.h>
 #include <linux/mutex.h>
 #include <linux/kthread.h>
@@ -59,22 +57,9 @@
 #include <linux/rcupdate.h>
 #include <linux/ipmi.h>
 #include <linux/ipmi_smi.h>
-#include <asm/io.h>
-#include "ipmi_si_sm.h"
-#include "ipmi_dmi.h"
-#include <linux/dmi.h>
+#include "ipmi_si.h"
 #include <linux/string.h>
 #include <linux/ctype.h>
-#include <linux/of_device.h>
-#include <linux/of_platform.h>
-#include <linux/of_address.h>
-#include <linux/of_irq.h>
-#include <linux/acpi.h>
-
-#ifdef CONFIG_PARISC
-#include <asm/hardware.h>	/* for register_parisc_driver() stuff */
-#include <asm/parisc-device.h>
-#endif
 
 #define PFX "ipmi_si: "
 
@@ -104,15 +89,9 @@ enum si_intf_state {
 #define IPMI_BT_INTMASK_CLEAR_IRQ_BIT	2
 #define IPMI_BT_INTMASK_ENABLE_IRQ_BIT	1
 
-enum si_type {
-	SI_KCS, SI_SMIC, SI_BT
-};
-
-static const char * const si_to_str[] = { "kcs", "smic", "bt" };
+static const char * const si_to_str[] = { "invalid", "kcs", "smic", "bt" };
 
-#define DEVICE_NAME "ipmi_si"
-
-static struct platform_driver ipmi_driver;
+static int initialized;
 
 /*
  * Indexes into stats[] in smi_info below.
@@ -167,7 +146,6 @@ struct smi_info {
 	ipmi_smi_t             intf;
 	struct si_sm_data      *si_sm;
 	const struct si_sm_handlers *handlers;
-	enum si_type           si_type;
 	spinlock_t             si_lock;
 	struct ipmi_smi_msg    *waiting_msg;
 	struct ipmi_smi_msg    *curr_msg;
@@ -178,14 +156,6 @@ struct smi_info {
 	 * IPMI
 	 */
 	struct si_sm_io io;
-	int (*io_setup)(struct smi_info *info);
-	void (*io_cleanup)(struct smi_info *info);
-	int (*irq_setup)(struct smi_info *info);
-	void (*irq_cleanup)(struct smi_info *info);
-	unsigned int io_size;
-	enum ipmi_addr_src addr_source; /* ACPI, PCI, SMBIOS, hardcode, etc. */
-	void (*addr_source_cleanup)(struct smi_info *info);
-	void *addr_source_data;
 
 	/*
 	 * Per-OEM handler, called from handle_flags().  Returns 1
@@ -226,22 +196,12 @@ struct smi_info {
 	 */
 	bool                run_to_completion;
 
-	/* The I/O port of an SI interface. */
-	int                 port;
-
-	/*
-	 * The space between start addresses of the two ports.  For
-	 * instance, if the first port is 0xca2 and the spacing is 4, then
-	 * the second port is 0xca6.
-	 */
-	unsigned int        spacing;
-
-	/* zero if no irq; */
-	int                 irq;
-
 	/* The timer for this si. */
 	struct timer_list   si_timer;
 
+	/* This flag is set, if the timer can be set */
+	bool		    timer_can_start;
+
 	/* This flag is set, if the timer is running (timer_pending() isn't enough) */
 	bool		    timer_running;
 
@@ -289,26 +249,15 @@ struct smi_info {
 	/* From the get device id response... */
 	struct ipmi_device_id device_id;
 
-	/* Driver model stuff. */
-	struct device *dev;
+	/* Default driver model device. */
 	struct platform_device *pdev;
 
-	/*
-	 * True if we allocated the device, false if it came from
-	 * someplace else (like PCI).
-	 */
-	bool dev_registered;
-
-	/* Slave address, could be reported from DMI. */
-	unsigned char slave_addr;
-
 	/* Counters and things for the proc filesystem. */
 	atomic_t stats[SI_NUM_STATS];
 
 	struct task_struct *thread;
 
 	struct list_head link;
-	union ipmi_smi_info_union addr_info;
 };
 
 #define smi_inc_stat(smi, stat) \
@@ -316,23 +265,15 @@ struct smi_info {
 #define smi_get_stat(smi, stat) \
 	((unsigned int) atomic_read(&(smi)->stats[SI_STAT_ ## stat]))
 
-#define SI_MAX_PARMS 4
-
-static int force_kipmid[SI_MAX_PARMS];
+#define IPMI_MAX_INTFS 4
+static int force_kipmid[IPMI_MAX_INTFS];
 static int num_force_kipmid;
-#ifdef CONFIG_PCI
-static bool pci_registered;
-#endif
-#ifdef CONFIG_PARISC
-static bool parisc_registered;
-#endif
 
-static unsigned int kipmid_max_busy_us[SI_MAX_PARMS];
+static unsigned int kipmid_max_busy_us[IPMI_MAX_INTFS];
 static int num_max_busy_us;
 
 static bool unload_when_empty = true;
 
-static int add_smi(struct smi_info *smi);
 static int try_smi_init(struct smi_info *smi);
 static void cleanup_one_si(struct smi_info *to_clean);
 static void cleanup_ipmi_si(void);
@@ -417,6 +358,8 @@ out:
 
 static void smi_mod_timer(struct smi_info *smi_info, unsigned long new_val)
 {
+	if (!smi_info->timer_can_start)
+		return;
 	smi_info->last_timeout_jiffies = jiffies;
 	mod_timer(&smi_info->si_timer, new_val);
 	smi_info->timer_running = true;
@@ -436,21 +379,18 @@ static void start_new_msg(struct smi_info *smi_info, unsigned char *msg,
 	smi_info->handlers->start_transaction(smi_info->si_sm, msg, size);
 }
 
-static void start_check_enables(struct smi_info *smi_info, bool start_timer)
+static void start_check_enables(struct smi_info *smi_info)
 {
 	unsigned char msg[2];
 
 	msg[0] = (IPMI_NETFN_APP_REQUEST << 2);
 	msg[1] = IPMI_GET_BMC_GLOBAL_ENABLES_CMD;
 
-	if (start_timer)
-		start_new_msg(smi_info, msg, 2);
-	else
-		smi_info->handlers->start_transaction(smi_info->si_sm, msg, 2);
+	start_new_msg(smi_info, msg, 2);
 	smi_info->si_state = SI_CHECKING_ENABLES;
 }
 
-static void start_clear_flags(struct smi_info *smi_info, bool start_timer)
+static void start_clear_flags(struct smi_info *smi_info)
 {
 	unsigned char msg[3];
 
@@ -459,10 +399,7 @@ static void start_clear_flags(struct smi_info *smi_info, bool start_timer)
 	msg[1] = IPMI_CLEAR_MSG_FLAGS_CMD;
 	msg[2] = WDT_PRE_TIMEOUT_INT;
 
-	if (start_timer)
-		start_new_msg(smi_info, msg, 3);
-	else
-		smi_info->handlers->start_transaction(smi_info->si_sm, msg, 3);
+	start_new_msg(smi_info, msg, 3);
 	smi_info->si_state = SI_CLEARING_FLAGS;
 }
 
@@ -497,11 +434,11 @@ static void start_getting_events(struct smi_info *smi_info)
  * Note that we cannot just use disable_irq(), since the interrupt may
  * be shared.
  */
-static inline bool disable_si_irq(struct smi_info *smi_info, bool start_timer)
+static inline bool disable_si_irq(struct smi_info *smi_info)
 {
-	if ((smi_info->irq) && (!smi_info->interrupt_disabled)) {
+	if ((smi_info->io.irq) && (!smi_info->interrupt_disabled)) {
 		smi_info->interrupt_disabled = true;
-		start_check_enables(smi_info, start_timer);
+		start_check_enables(smi_info);
 		return true;
 	}
 	return false;
@@ -509,9 +446,9 @@ static inline bool disable_si_irq(struct smi_info *smi_info, bool start_timer)
 
 static inline bool enable_si_irq(struct smi_info *smi_info)
 {
-	if ((smi_info->irq) && (smi_info->interrupt_disabled)) {
+	if ((smi_info->io.irq) && (smi_info->interrupt_disabled)) {
 		smi_info->interrupt_disabled = false;
-		start_check_enables(smi_info, true);
+		start_check_enables(smi_info);
 		return true;
 	}
 	return false;
@@ -529,7 +466,7 @@ static struct ipmi_smi_msg *alloc_msg_handle_irq(struct smi_info *smi_info)
 
 	msg = ipmi_alloc_smi_msg();
 	if (!msg) {
-		if (!disable_si_irq(smi_info, true))
+		if (!disable_si_irq(smi_info))
 			smi_info->si_state = SI_NORMAL;
 	} else if (enable_si_irq(smi_info)) {
 		ipmi_free_smi_msg(msg);
@@ -545,7 +482,7 @@ retry:
 		/* Watchdog pre-timeout */
 		smi_inc_stat(smi_info, watchdog_pretimeouts);
 
-		start_clear_flags(smi_info, true);
+		start_clear_flags(smi_info);
 		smi_info->msg_flags &= ~WDT_PRE_TIMEOUT_INT;
 		if (smi_info->intf)
 			ipmi_smi_watchdog_pretimeout(smi_info->intf);
@@ -585,13 +522,13 @@ static u8 current_global_enables(struct smi_info *smi_info, u8 base,
 	if (smi_info->supports_event_msg_buff)
 		enables |= IPMI_BMC_EVT_MSG_BUFF;
 
-	if (((smi_info->irq && !smi_info->interrupt_disabled) ||
+	if (((smi_info->io.irq && !smi_info->interrupt_disabled) ||
 	     smi_info->cannot_disable_irq) &&
 	    !smi_info->irq_enable_broken)
 		enables |= IPMI_BMC_RCV_MSG_INTR;
 
 	if (smi_info->supports_event_msg_buff &&
-	    smi_info->irq && !smi_info->interrupt_disabled &&
+	    smi_info->io.irq && !smi_info->interrupt_disabled &&
 	    !smi_info->irq_enable_broken)
 		enables |= IPMI_BMC_EVT_MSG_INTR;
 
@@ -673,7 +610,7 @@ static void handle_transaction_done(struct smi_info *smi_info)
 		smi_info->handlers->get_result(smi_info->si_sm, msg, 3);
 		if (msg[2] != 0) {
 			/* Error clearing flags */
-			dev_warn(smi_info->dev,
+			dev_warn(smi_info->io.dev,
 				 "Error clearing flags: %2.2x\n", msg[2]);
 		}
 		smi_info->si_state = SI_NORMAL;
@@ -765,15 +702,15 @@ static void handle_transaction_done(struct smi_info *smi_info)
 		/* We got the flags from the SMI, now handle them. */
 		smi_info->handlers->get_result(smi_info->si_sm, msg, 4);
 		if (msg[2] != 0) {
-			dev_warn(smi_info->dev,
+			dev_warn(smi_info->io.dev,
 				 "Couldn't get irq info: %x.\n", msg[2]);
-			dev_warn(smi_info->dev,
+			dev_warn(smi_info->io.dev,
 				 "Maybe ok, but ipmi might run very slowly.\n");
 			smi_info->si_state = SI_NORMAL;
 			break;
 		}
 		enables = current_global_enables(smi_info, 0, &irq_on);
-		if (smi_info->si_type == SI_BT)
+		if (smi_info->io.si_type == SI_BT)
 			/* BT has its own interrupt enable bit. */
 			check_bt_irq(smi_info, irq_on);
 		if (enables != (msg[3] & GLOBAL_ENABLES_MASK)) {
@@ -803,7 +740,7 @@ static void handle_transaction_done(struct smi_info *smi_info)
 
 		smi_info->handlers->get_result(smi_info->si_sm, msg, 4);
 		if (msg[2] != 0)
-			dev_warn(smi_info->dev,
+			dev_warn(smi_info->io.dev,
 				 "Could not set the global enables: 0x%x.\n",
 				 msg[2]);
 
@@ -927,8 +864,8 @@ restart:
 		 * asynchronously reset, and may thus get interrupts
 		 * disable and messages disabled.
 		 */
-		if (smi_info->supports_event_msg_buff || smi_info->irq) {
-			start_check_enables(smi_info, true);
+		if (smi_info->supports_event_msg_buff || smi_info->io.irq) {
+			start_check_enables(smi_info);
 		} else {
 			smi_info->curr_msg = alloc_msg_handle_irq(smi_info);
 			if (!smi_info->curr_msg)
@@ -1153,11 +1090,9 @@ static void set_need_watch(void *send_info, bool enable)
 	spin_unlock_irqrestore(&smi_info->si_lock, flags);
 }
 
-static int initialized;
-
-static void smi_timeout(unsigned long data)
+static void smi_timeout(struct timer_list *t)
 {
-	struct smi_info   *smi_info = (struct smi_info *) data;
+	struct smi_info   *smi_info = from_timer(smi_info, t, si_timer);
 	enum si_sm_result smi_result;
 	unsigned long     flags;
 	unsigned long     jiffies_now;
@@ -1172,7 +1107,7 @@ static void smi_timeout(unsigned long data)
 		     * SI_USEC_PER_JIFFY);
 	smi_result = smi_event_handler(smi_info, time_diff);
 
-	if ((smi_info->irq) && (!smi_info->interrupt_disabled)) {
+	if ((smi_info->io.irq) && (!smi_info->interrupt_disabled)) {
 		/* Running with interrupts, only do long timeouts. */
 		timeout = jiffies + SI_TIMEOUT_JIFFIES;
 		smi_inc_stat(smi_info, long_timeouts);
@@ -1199,11 +1134,17 @@ do_mod_timer:
 	spin_unlock_irqrestore(&(smi_info->si_lock), flags);
 }
 
-static irqreturn_t si_irq_handler(int irq, void *data)
+irqreturn_t ipmi_si_irq_handler(int irq, void *data)
 {
 	struct smi_info *smi_info = data;
 	unsigned long   flags;
 
+	if (smi_info->io.si_type == SI_BT)
+		/* We need to clear the IRQ flag for the BT interface. */
+		smi_info->io.outputb(&smi_info->io, IPMI_BT_INTMASK_REG,
+				     IPMI_BT_INTMASK_CLEAR_IRQ_BIT
+				     | IPMI_BT_INTMASK_ENABLE_IRQ_BIT);
+
 	spin_lock_irqsave(&(smi_info->si_lock), flags);
 
 	smi_inc_stat(smi_info, interrupts);
@@ -1215,16 +1156,6 @@ static irqreturn_t si_irq_handler(int irq, void *data)
 	return IRQ_HANDLED;
 }
 
-static irqreturn_t si_bt_irq_handler(int irq, void *data)
-{
-	struct smi_info *smi_info = data;
-	/* We need to clear the IRQ flag for the BT interface. */
-	smi_info->io.outputb(&smi_info->io, IPMI_BT_INTMASK_REG,
-			     IPMI_BT_INTMASK_CLEAR_IRQ_BIT
-			     | IPMI_BT_INTMASK_ENABLE_IRQ_BIT);
-	return si_irq_handler(irq, data);
-}
-
 static int smi_start_processing(void       *send_info,
 				ipmi_smi_t intf)
 {
@@ -1234,12 +1165,15 @@ static int smi_start_processing(void       *send_info,
 	new_smi->intf = intf;
 
 	/* Set up the timer that drives the interface. */
-	setup_timer(&new_smi->si_timer, smi_timeout, (long)new_smi);
+	timer_setup(&new_smi->si_timer, smi_timeout, 0);
+	new_smi->timer_can_start = true;
 	smi_mod_timer(new_smi, jiffies + SI_TIMEOUT_JIFFIES);
 
 	/* Try to claim any interrupts. */
-	if (new_smi->irq_setup)
-		new_smi->irq_setup(new_smi);
+	if (new_smi->io.irq_setup) {
+		new_smi->io.irq_handler_data = new_smi;
+		new_smi->io.irq_setup(&new_smi->io);
+	}
 
 	/*
 	 * Check if the user forcefully enabled the daemon.
@@ -1250,14 +1184,14 @@ static int smi_start_processing(void       *send_info,
 	 * The BT interface is efficient enough to not need a thread,
 	 * and there is no need for a thread if we have interrupts.
 	 */
-	else if ((new_smi->si_type != SI_BT) && (!new_smi->irq))
+	else if ((new_smi->io.si_type != SI_BT) && (!new_smi->io.irq))
 		enable = 1;
 
 	if (enable) {
 		new_smi->thread = kthread_run(ipmi_thread, new_smi,
 					      "kipmi%d", new_smi->intf_num);
 		if (IS_ERR(new_smi->thread)) {
-			dev_notice(new_smi->dev, "Could not start"
+			dev_notice(new_smi->io.dev, "Could not start"
 				   " kernel thread due to error %ld, only using"
 				   " timers to drive the interface\n",
 				   PTR_ERR(new_smi->thread));
@@ -1272,10 +1206,10 @@ static int get_smi_info(void *send_info, struct ipmi_smi_info *data)
 {
 	struct smi_info *smi = send_info;
 
-	data->addr_src = smi->addr_source;
-	data->dev = smi->dev;
-	data->addr_info = smi->addr_info;
-	get_device(smi->dev);
+	data->addr_src = smi->io.addr_source;
+	data->dev = smi->io.dev;
+	data->addr_info = smi->io.addr_info;
+	get_device(smi->io.dev);
 
 	return 0;
 }
@@ -1301,118 +1235,12 @@ static const struct ipmi_smi_handlers handlers = {
 	.poll			= poll,
 };
 
-/*
- * There can be 4 IO ports passed in (with or without IRQs), 4 addresses,
- * a default IO port, and 1 ACPI/SPMI address.  That sets SI_MAX_DRIVERS.
- */
-
 static LIST_HEAD(smi_infos);
 static DEFINE_MUTEX(smi_infos_lock);
 static int smi_num; /* Used to sequence the SMIs */
 
-#define DEFAULT_REGSPACING	1
-#define DEFAULT_REGSIZE		1
-
-#ifdef CONFIG_ACPI
-static bool          si_tryacpi = true;
-#endif
-#ifdef CONFIG_DMI
-static bool          si_trydmi = true;
-#endif
-static bool          si_tryplatform = true;
-#ifdef CONFIG_PCI
-static bool          si_trypci = true;
-#endif
-static char          *si_type[SI_MAX_PARMS];
-#define MAX_SI_TYPE_STR 30
-static char          si_type_str[MAX_SI_TYPE_STR];
-static unsigned long addrs[SI_MAX_PARMS];
-static unsigned int num_addrs;
-static unsigned int  ports[SI_MAX_PARMS];
-static unsigned int num_ports;
-static int           irqs[SI_MAX_PARMS];
-static unsigned int num_irqs;
-static int           regspacings[SI_MAX_PARMS];
-static unsigned int num_regspacings;
-static int           regsizes[SI_MAX_PARMS];
-static unsigned int num_regsizes;
-static int           regshifts[SI_MAX_PARMS];
-static unsigned int num_regshifts;
-static int slave_addrs[SI_MAX_PARMS]; /* Leaving 0 chooses the default value */
-static unsigned int num_slave_addrs;
-
-#define IPMI_IO_ADDR_SPACE  0
-#define IPMI_MEM_ADDR_SPACE 1
 static const char * const addr_space_to_str[] = { "i/o", "mem" };
 
-static int hotmod_handler(const char *val, struct kernel_param *kp);
-
-module_param_call(hotmod, hotmod_handler, NULL, NULL, 0200);
-MODULE_PARM_DESC(hotmod, "Add and remove interfaces.  See"
-		 " Documentation/IPMI.txt in the kernel sources for the"
-		 " gory details.");
-
-#ifdef CONFIG_ACPI
-module_param_named(tryacpi, si_tryacpi, bool, 0);
-MODULE_PARM_DESC(tryacpi, "Setting this to zero will disable the"
-		 " default scan of the interfaces identified via ACPI");
-#endif
-#ifdef CONFIG_DMI
-module_param_named(trydmi, si_trydmi, bool, 0);
-MODULE_PARM_DESC(trydmi, "Setting this to zero will disable the"
-		 " default scan of the interfaces identified via DMI");
-#endif
-module_param_named(tryplatform, si_tryplatform, bool, 0);
-MODULE_PARM_DESC(tryplatform, "Setting this to zero will disable the"
-		 " default scan of the interfaces identified via platform"
-		 " interfaces like openfirmware");
-#ifdef CONFIG_PCI
-module_param_named(trypci, si_trypci, bool, 0);
-MODULE_PARM_DESC(trypci, "Setting this to zero will disable the"
-		 " default scan of the interfaces identified via pci");
-#endif
-module_param_string(type, si_type_str, MAX_SI_TYPE_STR, 0);
-MODULE_PARM_DESC(type, "Defines the type of each interface, each"
-		 " interface separated by commas.  The types are 'kcs',"
-		 " 'smic', and 'bt'.  For example si_type=kcs,bt will set"
-		 " the first interface to kcs and the second to bt");
-module_param_hw_array(addrs, ulong, iomem, &num_addrs, 0);
-MODULE_PARM_DESC(addrs, "Sets the memory address of each interface, the"
-		 " addresses separated by commas.  Only use if an interface"
-		 " is in memory.  Otherwise, set it to zero or leave"
-		 " it blank.");
-module_param_hw_array(ports, uint, ioport, &num_ports, 0);
-MODULE_PARM_DESC(ports, "Sets the port address of each interface, the"
-		 " addresses separated by commas.  Only use if an interface"
-		 " is a port.  Otherwise, set it to zero or leave"
-		 " it blank.");
-module_param_hw_array(irqs, int, irq, &num_irqs, 0);
-MODULE_PARM_DESC(irqs, "Sets the interrupt of each interface, the"
-		 " addresses separated by commas.  Only use if an interface"
-		 " has an interrupt.  Otherwise, set it to zero or leave"
-		 " it blank.");
-module_param_hw_array(regspacings, int, other, &num_regspacings, 0);
-MODULE_PARM_DESC(regspacings, "The number of bytes between the start address"
-		 " and each successive register used by the interface.  For"
-		 " instance, if the start address is 0xca2 and the spacing"
-		 " is 2, then the second address is at 0xca4.  Defaults"
-		 " to 1.");
-module_param_hw_array(regsizes, int, other, &num_regsizes, 0);
-MODULE_PARM_DESC(regsizes, "The size of the specific IPMI register in bytes."
-		 " This should generally be 1, 2, 4, or 8 for an 8-bit,"
-		 " 16-bit, 32-bit, or 64-bit register.  Use this if you"
-		 " the 8-bit IPMI register has to be read from a larger"
-		 " register.");
-module_param_hw_array(regshifts, int, other, &num_regshifts, 0);
-MODULE_PARM_DESC(regshifts, "The amount to shift the data read from the."
-		 " IPMI register, in bits.  For instance, if the data"
-		 " is read from a 32-bit word and the IPMI data is in"
-		 " bit 8-15, then the shift would be 8");
-module_param_hw_array(slave_addrs, int, other, &num_slave_addrs, 0);
-MODULE_PARM_DESC(slave_addrs, "Set the default IPMB slave address for"
-		 " the controller.  Normally this is 0x20, but can be"
-		 " overridden by this parm.  This is an array indexed"
-		 " by interface number.");
 module_param_array(force_kipmid, int, &num_force_kipmid, 0);
 MODULE_PARM_DESC(force_kipmid, "Force the kipmi daemon to be enabled (1) or"
 		 " disabled(0).  Normally the IPMI driver auto-detects"
@@ -1427,1449 +1255,52 @@ MODULE_PARM_DESC(kipmid_max_busy_us,
 		 " sleeping. 0 (default) means to wait forever. Set to 100-500"
 		 " if kipmid is using up a lot of CPU time.");
 
-
-static void std_irq_cleanup(struct smi_info *info)
-{
-	if (info->si_type == SI_BT)
-		/* Disable the interrupt in the BT interface. */
-		info->io.outputb(&info->io, IPMI_BT_INTMASK_REG, 0);
-	free_irq(info->irq, info);
-}
-
-static int std_irq_setup(struct smi_info *info)
-{
-	int rv;
-
-	if (!info->irq)
-		return 0;
-
-	if (info->si_type == SI_BT) {
-		rv = request_irq(info->irq,
-				 si_bt_irq_handler,
-				 IRQF_SHARED,
-				 DEVICE_NAME,
-				 info);
-		if (!rv)
-			/* Enable the interrupt in the BT interface. */
-			info->io.outputb(&info->io, IPMI_BT_INTMASK_REG,
-					 IPMI_BT_INTMASK_ENABLE_IRQ_BIT);
-	} else
-		rv = request_irq(info->irq,
-				 si_irq_handler,
-				 IRQF_SHARED,
-				 DEVICE_NAME,
-				 info);
-	if (rv) {
-		dev_warn(info->dev, "%s unable to claim interrupt %d,"
-			 " running polled\n",
-			 DEVICE_NAME, info->irq);
-		info->irq = 0;
-	} else {
-		info->irq_cleanup = std_irq_cleanup;
-		dev_info(info->dev, "Using irq %d\n", info->irq);
-	}
-
-	return rv;
-}
-
-static unsigned char port_inb(const struct si_sm_io *io, unsigned int offset)
-{
-	unsigned int addr = io->addr_data;
-
-	return inb(addr + (offset * io->regspacing));
-}
-
-static void port_outb(const struct si_sm_io *io, unsigned int offset,
-		      unsigned char b)
-{
-	unsigned int addr = io->addr_data;
-
-	outb(b, addr + (offset * io->regspacing));
-}
-
-static unsigned char port_inw(const struct si_sm_io *io, unsigned int offset)
-{
-	unsigned int addr = io->addr_data;
-
-	return (inw(addr + (offset * io->regspacing)) >> io->regshift) & 0xff;
-}
-
-static void port_outw(const struct si_sm_io *io, unsigned int offset,
-		      unsigned char b)
-{
-	unsigned int addr = io->addr_data;
-
-	outw(b << io->regshift, addr + (offset * io->regspacing));
-}
-
-static unsigned char port_inl(const struct si_sm_io *io, unsigned int offset)
-{
-	unsigned int addr = io->addr_data;
-
-	return (inl(addr + (offset * io->regspacing)) >> io->regshift) & 0xff;
-}
-
-static void port_outl(const struct si_sm_io *io, unsigned int offset,
-		      unsigned char b)
-{
-	unsigned int addr = io->addr_data;
-
-	outl(b << io->regshift, addr+(offset * io->regspacing));
-}
-
-static void port_cleanup(struct smi_info *info)
-{
-	unsigned int addr = info->io.addr_data;
-	int          idx;
-
-	if (addr) {
-		for (idx = 0; idx < info->io_size; idx++)
-			release_region(addr + idx * info->io.regspacing,
-				       info->io.regsize);
-	}
-}
-
-static int port_setup(struct smi_info *info)
-{
-	unsigned int addr = info->io.addr_data;
-	int          idx;
-
-	if (!addr)
-		return -ENODEV;
-
-	info->io_cleanup = port_cleanup;
-
-	/*
-	 * Figure out the actual inb/inw/inl/etc routine to use based
-	 * upon the register size.
-	 */
-	switch (info->io.regsize) {
-	case 1:
-		info->io.inputb = port_inb;
-		info->io.outputb = port_outb;
-		break;
-	case 2:
-		info->io.inputb = port_inw;
-		info->io.outputb = port_outw;
-		break;
-	case 4:
-		info->io.inputb = port_inl;
-		info->io.outputb = port_outl;
-		break;
-	default:
-		dev_warn(info->dev, "Invalid register size: %d\n",
-			 info->io.regsize);
-		return -EINVAL;
-	}
-
-	/*
-	 * Some BIOSes reserve disjoint I/O regions in their ACPI
-	 * tables.  This causes problems when trying to register the
-	 * entire I/O region.  Therefore we must register each I/O
-	 * port separately.
-	 */
-	for (idx = 0; idx < info->io_size; idx++) {
-		if (request_region(addr + idx * info->io.regspacing,
-				   info->io.regsize, DEVICE_NAME) == NULL) {
-			/* Undo allocations */
-			while (idx--)
-				release_region(addr + idx * info->io.regspacing,
-					       info->io.regsize);
-			return -EIO;
-		}
-	}
-	return 0;
-}
-
-static unsigned char intf_mem_inb(const struct si_sm_io *io,
-				  unsigned int offset)
-{
-	return readb((io->addr)+(offset * io->regspacing));
-}
-
-static void intf_mem_outb(const struct si_sm_io *io, unsigned int offset,
-			  unsigned char b)
-{
-	writeb(b, (io->addr)+(offset * io->regspacing));
-}
-
-static unsigned char intf_mem_inw(const struct si_sm_io *io,
-				  unsigned int offset)
-{
-	return (readw((io->addr)+(offset * io->regspacing)) >> io->regshift)
-		& 0xff;
-}
-
-static void intf_mem_outw(const struct si_sm_io *io, unsigned int offset,
-			  unsigned char b)
-{
-	writeb(b << io->regshift, (io->addr)+(offset * io->regspacing));
-}
-
-static unsigned char intf_mem_inl(const struct si_sm_io *io,
-				  unsigned int offset)
-{
-	return (readl((io->addr)+(offset * io->regspacing)) >> io->regshift)
-		& 0xff;
-}
-
-static void intf_mem_outl(const struct si_sm_io *io, unsigned int offset,
-			  unsigned char b)
+void ipmi_irq_finish_setup(struct si_sm_io *io)
 {
-	writel(b << io->regshift, (io->addr)+(offset * io->regspacing));
+	if (io->si_type == SI_BT)
+		/* Enable the interrupt in the BT interface. */
+		io->outputb(io, IPMI_BT_INTMASK_REG,
+			    IPMI_BT_INTMASK_ENABLE_IRQ_BIT);
 }
 
-#ifdef readq
-static unsigned char mem_inq(const struct si_sm_io *io, unsigned int offset)
+void ipmi_irq_start_cleanup(struct si_sm_io *io)
 {
-	return (readq((io->addr)+(offset * io->regspacing)) >> io->regshift)
-		& 0xff;
-}
-
-static void mem_outq(const struct si_sm_io *io, unsigned int offset,
-		     unsigned char b)
-{
-	writeq(b << io->regshift, (io->addr)+(offset * io->regspacing));
-}
-#endif
-
-static void mem_region_cleanup(struct smi_info *info, int num)
-{
-	unsigned long addr = info->io.addr_data;
-	int idx;
-
-	for (idx = 0; idx < num; idx++)
-		release_mem_region(addr + idx * info->io.regspacing,
-				   info->io.regsize);
-}
-
-static void mem_cleanup(struct smi_info *info)
-{
-	if (info->io.addr) {
-		iounmap(info->io.addr);
-		mem_region_cleanup(info, info->io_size);
-	}
-}
-
-static int mem_setup(struct smi_info *info)
-{
-	unsigned long addr = info->io.addr_data;
-	int           mapsize, idx;
-
-	if (!addr)
-		return -ENODEV;
-
-	info->io_cleanup = mem_cleanup;
-
-	/*
-	 * Figure out the actual readb/readw/readl/etc routine to use based
-	 * upon the register size.
-	 */
-	switch (info->io.regsize) {
-	case 1:
-		info->io.inputb = intf_mem_inb;
-		info->io.outputb = intf_mem_outb;
-		break;
-	case 2:
-		info->io.inputb = intf_mem_inw;
-		info->io.outputb = intf_mem_outw;
-		break;
-	case 4:
-		info->io.inputb = intf_mem_inl;
-		info->io.outputb = intf_mem_outl;
-		break;
-#ifdef readq
-	case 8:
-		info->io.inputb = mem_inq;
-		info->io.outputb = mem_outq;
-		break;
-#endif
-	default:
-		dev_warn(info->dev, "Invalid register size: %d\n",
-			 info->io.regsize);
-		return -EINVAL;
-	}
-
-	/*
-	 * Some BIOSes reserve disjoint memory regions in their ACPI
-	 * tables.  This causes problems when trying to request the
-	 * entire region.  Therefore we must request each register
-	 * separately.
-	 */
-	for (idx = 0; idx < info->io_size; idx++) {
-		if (request_mem_region(addr + idx * info->io.regspacing,
-				       info->io.regsize, DEVICE_NAME) == NULL) {
-			/* Undo allocations */
-			mem_region_cleanup(info, idx);
-			return -EIO;
-		}
-	}
-
-	/*
-	 * Calculate the total amount of memory to claim.  This is an
-	 * unusual looking calculation, but it avoids claiming any
-	 * more memory than it has to.  It will claim everything
-	 * between the first address to the end of the last full
-	 * register.
-	 */
-	mapsize = ((info->io_size * info->io.regspacing)
-		   - (info->io.regspacing - info->io.regsize));
-	info->io.addr = ioremap(addr, mapsize);
-	if (info->io.addr == NULL) {
-		mem_region_cleanup(info, info->io_size);
-		return -EIO;
-	}
-	return 0;
-}
-
-/*
- * Parms come in as <op1>[:op2[:op3...]].  ops are:
- *   add|remove,kcs|bt|smic,mem|i/o,<address>[,<opt1>[,<opt2>[,...]]]
- * Options are:
- *   rsp=<regspacing>
- *   rsi=<regsize>
- *   rsh=<regshift>
- *   irq=<irq>
- *   ipmb=<ipmb addr>
- */
-enum hotmod_op { HM_ADD, HM_REMOVE };
-struct hotmod_vals {
-	const char *name;
-	const int  val;
-};
-
-static const struct hotmod_vals hotmod_ops[] = {
-	{ "add",	HM_ADD },
-	{ "remove",	HM_REMOVE },
-	{ NULL }
-};
-
-static const struct hotmod_vals hotmod_si[] = {
-	{ "kcs",	SI_KCS },
-	{ "smic",	SI_SMIC },
-	{ "bt",		SI_BT },
-	{ NULL }
-};
-
-static const struct hotmod_vals hotmod_as[] = {
-	{ "mem",	IPMI_MEM_ADDR_SPACE },
-	{ "i/o",	IPMI_IO_ADDR_SPACE },
-	{ NULL }
-};
-
-static int parse_str(const struct hotmod_vals *v, int *val, char *name,
-		     char **curr)
-{
-	char *s;
-	int  i;
-
-	s = strchr(*curr, ',');
-	if (!s) {
-		pr_warn(PFX "No hotmod %s given.\n", name);
-		return -EINVAL;
-	}
-	*s = '\0';
-	s++;
-	for (i = 0; v[i].name; i++) {
-		if (strcmp(*curr, v[i].name) == 0) {
-			*val = v[i].val;
-			*curr = s;
-			return 0;
-		}
-	}
-
-	pr_warn(PFX "Invalid hotmod %s '%s'\n", name, *curr);
-	return -EINVAL;
-}
-
-static int check_hotmod_int_op(const char *curr, const char *option,
-			       const char *name, int *val)
-{
-	char *n;
-
-	if (strcmp(curr, name) == 0) {
-		if (!option) {
-			pr_warn(PFX "No option given for '%s'\n", curr);
-			return -EINVAL;
-		}
-		*val = simple_strtoul(option, &n, 0);
-		if ((*n != '\0') || (*option == '\0')) {
-			pr_warn(PFX "Bad option given for '%s'\n", curr);
-			return -EINVAL;
-		}
-		return 1;
-	}
-	return 0;
-}
-
-static struct smi_info *smi_info_alloc(void)
-{
-	struct smi_info *info = kzalloc(sizeof(*info), GFP_KERNEL);
-
-	if (info)
-		spin_lock_init(&info->si_lock);
-	return info;
-}
-
-static int hotmod_handler(const char *val, struct kernel_param *kp)
-{
-	char *str = kstrdup(val, GFP_KERNEL);
-	int  rv;
-	char *next, *curr, *s, *n, *o;
-	enum hotmod_op op;
-	enum si_type si_type;
-	int  addr_space;
-	unsigned long addr;
-	int regspacing;
-	int regsize;
-	int regshift;
-	int irq;
-	int ipmb;
-	int ival;
-	int len;
-	struct smi_info *info;
-
-	if (!str)
-		return -ENOMEM;
-
-	/* Kill any trailing spaces, as we can get a "\n" from echo. */
-	len = strlen(str);
-	ival = len - 1;
-	while ((ival >= 0) && isspace(str[ival])) {
-		str[ival] = '\0';
-		ival--;
-	}
-
-	for (curr = str; curr; curr = next) {
-		regspacing = 1;
-		regsize = 1;
-		regshift = 0;
-		irq = 0;
-		ipmb = 0; /* Choose the default if not specified */
-
-		next = strchr(curr, ':');
-		if (next) {
-			*next = '\0';
-			next++;
-		}
-
-		rv = parse_str(hotmod_ops, &ival, "operation", &curr);
-		if (rv)
-			break;
-		op = ival;
-
-		rv = parse_str(hotmod_si, &ival, "interface type", &curr);
-		if (rv)
-			break;
-		si_type = ival;
-
-		rv = parse_str(hotmod_as, &addr_space, "address space", &curr);
-		if (rv)
-			break;
-
-		s = strchr(curr, ',');
-		if (s) {
-			*s = '\0';
-			s++;
-		}
-		addr = simple_strtoul(curr, &n, 0);
-		if ((*n != '\0') || (*curr == '\0')) {
-			pr_warn(PFX "Invalid hotmod address '%s'\n", curr);
-			break;
-		}
-
-		while (s) {
-			curr = s;
-			s = strchr(curr, ',');
-			if (s) {
-				*s = '\0';
-				s++;
-			}
-			o = strchr(curr, '=');
-			if (o) {
-				*o = '\0';
-				o++;
-			}
-			rv = check_hotmod_int_op(curr, o, "rsp", &regspacing);
-			if (rv < 0)
-				goto out;
-			else if (rv)
-				continue;
-			rv = check_hotmod_int_op(curr, o, "rsi", &regsize);
-			if (rv < 0)
-				goto out;
-			else if (rv)
-				continue;
-			rv = check_hotmod_int_op(curr, o, "rsh", &regshift);
-			if (rv < 0)
-				goto out;
-			else if (rv)
-				continue;
-			rv = check_hotmod_int_op(curr, o, "irq", &irq);
-			if (rv < 0)
-				goto out;
-			else if (rv)
-				continue;
-			rv = check_hotmod_int_op(curr, o, "ipmb", &ipmb);
-			if (rv < 0)
-				goto out;
-			else if (rv)
-				continue;
-
-			rv = -EINVAL;
-			pr_warn(PFX "Invalid hotmod option '%s'\n", curr);
-			goto out;
-		}
-
-		if (op == HM_ADD) {
-			info = smi_info_alloc();
-			if (!info) {
-				rv = -ENOMEM;
-				goto out;
-			}
-
-			info->addr_source = SI_HOTMOD;
-			info->si_type = si_type;
-			info->io.addr_data = addr;
-			info->io.addr_type = addr_space;
-			if (addr_space == IPMI_MEM_ADDR_SPACE)
-				info->io_setup = mem_setup;
-			else
-				info->io_setup = port_setup;
-
-			info->io.addr = NULL;
-			info->io.regspacing = regspacing;
-			if (!info->io.regspacing)
-				info->io.regspacing = DEFAULT_REGSPACING;
-			info->io.regsize = regsize;
-			if (!info->io.regsize)
-				info->io.regsize = DEFAULT_REGSIZE;
-			info->io.regshift = regshift;
-			info->irq = irq;
-			if (info->irq)
-				info->irq_setup = std_irq_setup;
-			info->slave_addr = ipmb;
-
-			rv = add_smi(info);
-			if (rv) {
-				kfree(info);
-				goto out;
-			}
-			mutex_lock(&smi_infos_lock);
-			rv = try_smi_init(info);
-			mutex_unlock(&smi_infos_lock);
-			if (rv) {
-				cleanup_one_si(info);
-				goto out;
-			}
-		} else {
-			/* remove */
-			struct smi_info *e, *tmp_e;
-
-			mutex_lock(&smi_infos_lock);
-			list_for_each_entry_safe(e, tmp_e, &smi_infos, link) {
-				if (e->io.addr_type != addr_space)
-					continue;
-				if (e->si_type != si_type)
-					continue;
-				if (e->io.addr_data == addr)
-					cleanup_one_si(e);
-			}
-			mutex_unlock(&smi_infos_lock);
-		}
-	}
-	rv = len;
-out:
-	kfree(str);
-	return rv;
-}
-
-static int hardcode_find_bmc(void)
-{
-	int ret = -ENODEV;
-	int             i;
-	struct smi_info *info;
-
-	for (i = 0; i < SI_MAX_PARMS; i++) {
-		if (!ports[i] && !addrs[i])
-			continue;
-
-		info = smi_info_alloc();
-		if (!info)
-			return -ENOMEM;
-
-		info->addr_source = SI_HARDCODED;
-		pr_info(PFX "probing via hardcoded address\n");
-
-		if (!si_type[i] || strcmp(si_type[i], "kcs") == 0) {
-			info->si_type = SI_KCS;
-		} else if (strcmp(si_type[i], "smic") == 0) {
-			info->si_type = SI_SMIC;
-		} else if (strcmp(si_type[i], "bt") == 0) {
-			info->si_type = SI_BT;
-		} else {
-			pr_warn(PFX "Interface type specified for interface %d, was invalid: %s\n",
-				i, si_type[i]);
-			kfree(info);
-			continue;
-		}
-
-		if (ports[i]) {
-			/* An I/O port */
-			info->io_setup = port_setup;
-			info->io.addr_data = ports[i];
-			info->io.addr_type = IPMI_IO_ADDR_SPACE;
-		} else if (addrs[i]) {
-			/* A memory port */
-			info->io_setup = mem_setup;
-			info->io.addr_data = addrs[i];
-			info->io.addr_type = IPMI_MEM_ADDR_SPACE;
-		} else {
-			pr_warn(PFX "Interface type specified for interface %d, but port and address were not set or set to zero.\n",
-				i);
-			kfree(info);
-			continue;
-		}
-
-		info->io.addr = NULL;
-		info->io.regspacing = regspacings[i];
-		if (!info->io.regspacing)
-			info->io.regspacing = DEFAULT_REGSPACING;
-		info->io.regsize = regsizes[i];
-		if (!info->io.regsize)
-			info->io.regsize = DEFAULT_REGSIZE;
-		info->io.regshift = regshifts[i];
-		info->irq = irqs[i];
-		if (info->irq)
-			info->irq_setup = std_irq_setup;
-		info->slave_addr = slave_addrs[i];
-
-		if (!add_smi(info)) {
-			mutex_lock(&smi_infos_lock);
-			if (try_smi_init(info))
-				cleanup_one_si(info);
-			mutex_unlock(&smi_infos_lock);
-			ret = 0;
-		} else {
-			kfree(info);
-		}
-	}
-	return ret;
-}
-
-#ifdef CONFIG_ACPI
-
-/*
- * Once we get an ACPI failure, we don't try any more, because we go
- * through the tables sequentially.  Once we don't find a table, there
- * are no more.
- */
-static int acpi_failure;
-
-/* For GPE-type interrupts. */
-static u32 ipmi_acpi_gpe(acpi_handle gpe_device,
-	u32 gpe_number, void *context)
-{
-	struct smi_info *smi_info = context;
-	unsigned long   flags;
-
-	spin_lock_irqsave(&(smi_info->si_lock), flags);
-
-	smi_inc_stat(smi_info, interrupts);
-
-	debug_timestamp("ACPI_GPE");
-
-	smi_event_handler(smi_info, 0);
-	spin_unlock_irqrestore(&(smi_info->si_lock), flags);
-
-	return ACPI_INTERRUPT_HANDLED;
-}
-
-static void acpi_gpe_irq_cleanup(struct smi_info *info)
-{
-	if (!info->irq)
-		return;
-
-	acpi_remove_gpe_handler(NULL, info->irq, &ipmi_acpi_gpe);
-}
-
-static int acpi_gpe_irq_setup(struct smi_info *info)
-{
-	acpi_status status;
-
-	if (!info->irq)
-		return 0;
-
-	status = acpi_install_gpe_handler(NULL,
-					  info->irq,
-					  ACPI_GPE_LEVEL_TRIGGERED,
-					  &ipmi_acpi_gpe,
-					  info);
-	if (status != AE_OK) {
-		dev_warn(info->dev, "%s unable to claim ACPI GPE %d,"
-			 " running polled\n", DEVICE_NAME, info->irq);
-		info->irq = 0;
-		return -EINVAL;
-	} else {
-		info->irq_cleanup = acpi_gpe_irq_cleanup;
-		dev_info(info->dev, "Using ACPI GPE %d\n", info->irq);
-		return 0;
-	}
-}
-
-/*
- * Defined at
- * http://h21007.www2.hp.com/portal/download/files/unprot/hpspmi.pdf
- */
-struct SPMITable {
-	s8	Signature[4];
-	u32	Length;
-	u8	Revision;
-	u8	Checksum;
-	s8	OEMID[6];
-	s8	OEMTableID[8];
-	s8	OEMRevision[4];
-	s8	CreatorID[4];
-	s8	CreatorRevision[4];
-	u8	InterfaceType;
-	u8	IPMIlegacy;
-	s16	SpecificationRevision;
-
-	/*
-	 * Bit 0 - SCI interrupt supported
-	 * Bit 1 - I/O APIC/SAPIC
-	 */
-	u8	InterruptType;
-
-	/*
-	 * If bit 0 of InterruptType is set, then this is the SCI
-	 * interrupt in the GPEx_STS register.
-	 */
-	u8	GPE;
-
-	s16	Reserved;
-
-	/*
-	 * If bit 1 of InterruptType is set, then this is the I/O
-	 * APIC/SAPIC interrupt.
-	 */
-	u32	GlobalSystemInterrupt;
-
-	/* The actual register address. */
-	struct acpi_generic_address addr;
-
-	u8	UID[4];
-
-	s8      spmi_id[1]; /* A '\0' terminated array starts here. */
-};
-
-static int try_init_spmi(struct SPMITable *spmi)
-{
-	struct smi_info  *info;
-	int rv;
-
-	if (spmi->IPMIlegacy != 1) {
-		pr_info(PFX "Bad SPMI legacy %d\n", spmi->IPMIlegacy);
-		return -ENODEV;
-	}
-
-	info = smi_info_alloc();
-	if (!info) {
-		pr_err(PFX "Could not allocate SI data (3)\n");
-		return -ENOMEM;
-	}
-
-	info->addr_source = SI_SPMI;
-	pr_info(PFX "probing via SPMI\n");
-
-	/* Figure out the interface type. */
-	switch (spmi->InterfaceType) {
-	case 1:	/* KCS */
-		info->si_type = SI_KCS;
-		break;
-	case 2:	/* SMIC */
-		info->si_type = SI_SMIC;
-		break;
-	case 3:	/* BT */
-		info->si_type = SI_BT;
-		break;
-	case 4: /* SSIF, just ignore */
-		kfree(info);
-		return -EIO;
-	default:
-		pr_info(PFX "Unknown ACPI/SPMI SI type %d\n",
-			spmi->InterfaceType);
-		kfree(info);
-		return -EIO;
-	}
-
-	if (spmi->InterruptType & 1) {
-		/* We've got a GPE interrupt. */
-		info->irq = spmi->GPE;
-		info->irq_setup = acpi_gpe_irq_setup;
-	} else if (spmi->InterruptType & 2) {
-		/* We've got an APIC/SAPIC interrupt. */
-		info->irq = spmi->GlobalSystemInterrupt;
-		info->irq_setup = std_irq_setup;
-	} else {
-		/* Use the default interrupt setting. */
-		info->irq = 0;
-		info->irq_setup = NULL;
-	}
-
-	if (spmi->addr.bit_width) {
-		/* A (hopefully) properly formed register bit width. */
-		info->io.regspacing = spmi->addr.bit_width / 8;
-	} else {
-		info->io.regspacing = DEFAULT_REGSPACING;
-	}
-	info->io.regsize = info->io.regspacing;
-	info->io.regshift = spmi->addr.bit_offset;
-
-	if (spmi->addr.space_id == ACPI_ADR_SPACE_SYSTEM_MEMORY) {
-		info->io_setup = mem_setup;
-		info->io.addr_type = IPMI_MEM_ADDR_SPACE;
-	} else if (spmi->addr.space_id == ACPI_ADR_SPACE_SYSTEM_IO) {
-		info->io_setup = port_setup;
-		info->io.addr_type = IPMI_IO_ADDR_SPACE;
-	} else {
-		kfree(info);
-		pr_warn(PFX "Unknown ACPI I/O Address type\n");
-		return -EIO;
-	}
-	info->io.addr_data = spmi->addr.address;
-
-	pr_info("ipmi_si: SPMI: %s %#lx regsize %d spacing %d irq %d\n",
-		(info->io.addr_type == IPMI_IO_ADDR_SPACE) ? "io" : "mem",
-		info->io.addr_data, info->io.regsize, info->io.regspacing,
-		info->irq);
-
-	rv = add_smi(info);
-	if (rv)
-		kfree(info);
-
-	return rv;
-}
-
-static void spmi_find_bmc(void)
-{
-	acpi_status      status;
-	struct SPMITable *spmi;
-	int              i;
-
-	if (acpi_disabled)
-		return;
-
-	if (acpi_failure)
-		return;
-
-	for (i = 0; ; i++) {
-		status = acpi_get_table(ACPI_SIG_SPMI, i+1,
-					(struct acpi_table_header **)&spmi);
-		if (status != AE_OK)
-			return;
-
-		try_init_spmi(spmi);
-	}
-}
-#endif
-
-#if defined(CONFIG_DMI) || defined(CONFIG_ACPI)
-struct resource *ipmi_get_info_from_resources(struct platform_device *pdev,
-					      struct smi_info *info)
-{
-	struct resource *res, *res_second;
-
-	res = platform_get_resource(pdev, IORESOURCE_IO, 0);
-	if (res) {
-		info->io_setup = port_setup;
-		info->io.addr_type = IPMI_IO_ADDR_SPACE;
-	} else {
-		res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-		if (res) {
-			info->io_setup = mem_setup;
-			info->io.addr_type = IPMI_MEM_ADDR_SPACE;
-		}
-	}
-	if (!res) {
-		dev_err(&pdev->dev, "no I/O or memory address\n");
-		return NULL;
-	}
-	info->io.addr_data = res->start;
-
-	info->io.regspacing = DEFAULT_REGSPACING;
-	res_second = platform_get_resource(pdev,
-			       (info->io.addr_type == IPMI_IO_ADDR_SPACE) ?
-					IORESOURCE_IO : IORESOURCE_MEM,
-			       1);
-	if (res_second) {
-		if (res_second->start > info->io.addr_data)
-			info->io.regspacing =
-				res_second->start - info->io.addr_data;
-	}
-	info->io.regsize = DEFAULT_REGSIZE;
-	info->io.regshift = 0;
-
-	return res;
-}
-
-#endif
-
-#ifdef CONFIG_DMI
-static int dmi_ipmi_probe(struct platform_device *pdev)
-{
-	struct smi_info *info;
-	u8 type, slave_addr;
-	int rv;
-
-	if (!si_trydmi)
-		return -ENODEV;
-
-	rv = device_property_read_u8(&pdev->dev, "ipmi-type", &type);
-	if (rv)
-		return -ENODEV;
-
-	info = smi_info_alloc();
-	if (!info) {
-		pr_err(PFX "Could not allocate SI data\n");
-		return -ENOMEM;
-	}
-
-	info->addr_source = SI_SMBIOS;
-	pr_info(PFX "probing via SMBIOS\n");
-
-	switch (type) {
-	case IPMI_DMI_TYPE_KCS:
-		info->si_type = SI_KCS;
-		break;
-	case IPMI_DMI_TYPE_SMIC:
-		info->si_type = SI_SMIC;
-		break;
-	case IPMI_DMI_TYPE_BT:
-		info->si_type = SI_BT;
-		break;
-	default:
-		kfree(info);
-		return -EINVAL;
-	}
-
-	if (!ipmi_get_info_from_resources(pdev, info)) {
-		rv = -EINVAL;
-		goto err_free;
-	}
-
-	rv = device_property_read_u8(&pdev->dev, "slave-addr", &slave_addr);
-	if (rv) {
-		dev_warn(&pdev->dev, "device has no slave-addr property");
-		info->slave_addr = 0x20;
-	} else {
-		info->slave_addr = slave_addr;
-	}
-
-	info->irq = platform_get_irq(pdev, 0);
-	if (info->irq > 0)
-		info->irq_setup = std_irq_setup;
-	else
-		info->irq = 0;
-
-	info->dev = &pdev->dev;
-
-	pr_info("ipmi_si: SMBIOS: %s %#lx regsize %d spacing %d irq %d\n",
-		(info->io.addr_type == IPMI_IO_ADDR_SPACE) ? "io" : "mem",
-		info->io.addr_data, info->io.regsize, info->io.regspacing,
-		info->irq);
-
-	if (add_smi(info))
-		kfree(info);
-
-	return 0;
-
-err_free:
-	kfree(info);
-	return rv;
-}
-#else
-static int dmi_ipmi_probe(struct platform_device *pdev)
-{
-	return -ENODEV;
-}
-#endif /* CONFIG_DMI */
-
-#ifdef CONFIG_PCI
-
-#define PCI_ERMC_CLASSCODE		0x0C0700
-#define PCI_ERMC_CLASSCODE_MASK		0xffffff00
-#define PCI_ERMC_CLASSCODE_TYPE_MASK	0xff
-#define PCI_ERMC_CLASSCODE_TYPE_SMIC	0x00
-#define PCI_ERMC_CLASSCODE_TYPE_KCS	0x01
-#define PCI_ERMC_CLASSCODE_TYPE_BT	0x02
-
-#define PCI_HP_VENDOR_ID    0x103C
-#define PCI_MMC_DEVICE_ID   0x121A
-#define PCI_MMC_ADDR_CW     0x10
-
-static void ipmi_pci_cleanup(struct smi_info *info)
-{
-	struct pci_dev *pdev = info->addr_source_data;
-
-	pci_disable_device(pdev);
+	if (io->si_type == SI_BT)
+		/* Disable the interrupt in the BT interface. */
+		io->outputb(io, IPMI_BT_INTMASK_REG, 0);
 }
 
-static int ipmi_pci_probe_regspacing(struct smi_info *info)
+static void std_irq_cleanup(struct si_sm_io *io)
 {
-	if (info->si_type == SI_KCS) {
-		unsigned char	status;
-		int		regspacing;
-
-		info->io.regsize = DEFAULT_REGSIZE;
-		info->io.regshift = 0;
-		info->io_size = 2;
-		info->handlers = &kcs_smi_handlers;
-
-		/* detect 1, 4, 16byte spacing */
-		for (regspacing = DEFAULT_REGSPACING; regspacing <= 16;) {
-			info->io.regspacing = regspacing;
-			if (info->io_setup(info)) {
-				dev_err(info->dev,
-					"Could not setup I/O space\n");
-				return DEFAULT_REGSPACING;
-			}
-			/* write invalid cmd */
-			info->io.outputb(&info->io, 1, 0x10);
-			/* read status back */
-			status = info->io.inputb(&info->io, 1);
-			info->io_cleanup(info);
-			if (status)
-				return regspacing;
-			regspacing *= 4;
-		}
-	}
-	return DEFAULT_REGSPACING;
+	ipmi_irq_start_cleanup(io);
+	free_irq(io->irq, io->irq_handler_data);
 }
 
-static int ipmi_pci_probe(struct pci_dev *pdev,
-				    const struct pci_device_id *ent)
+int ipmi_std_irq_setup(struct si_sm_io *io)
 {
 	int rv;
-	int class_type = pdev->class & PCI_ERMC_CLASSCODE_TYPE_MASK;
-	struct smi_info *info;
 
-	info = smi_info_alloc();
-	if (!info)
-		return -ENOMEM;
-
-	info->addr_source = SI_PCI;
-	dev_info(&pdev->dev, "probing via PCI");
-
-	switch (class_type) {
-	case PCI_ERMC_CLASSCODE_TYPE_SMIC:
-		info->si_type = SI_SMIC;
-		break;
-
-	case PCI_ERMC_CLASSCODE_TYPE_KCS:
-		info->si_type = SI_KCS;
-		break;
-
-	case PCI_ERMC_CLASSCODE_TYPE_BT:
-		info->si_type = SI_BT;
-		break;
-
-	default:
-		kfree(info);
-		dev_info(&pdev->dev, "Unknown IPMI type: %d\n", class_type);
-		return -ENOMEM;
-	}
-
-	rv = pci_enable_device(pdev);
-	if (rv) {
-		dev_err(&pdev->dev, "couldn't enable PCI device\n");
-		kfree(info);
-		return rv;
-	}
-
-	info->addr_source_cleanup = ipmi_pci_cleanup;
-	info->addr_source_data = pdev;
-
-	if (pci_resource_flags(pdev, 0) & IORESOURCE_IO) {
-		info->io_setup = port_setup;
-		info->io.addr_type = IPMI_IO_ADDR_SPACE;
-	} else {
-		info->io_setup = mem_setup;
-		info->io.addr_type = IPMI_MEM_ADDR_SPACE;
-	}
-	info->io.addr_data = pci_resource_start(pdev, 0);
-
-	info->io.regspacing = ipmi_pci_probe_regspacing(info);
-	info->io.regsize = DEFAULT_REGSIZE;
-	info->io.regshift = 0;
-
-	info->irq = pdev->irq;
-	if (info->irq)
-		info->irq_setup = std_irq_setup;
-
-	info->dev = &pdev->dev;
-	pci_set_drvdata(pdev, info);
-
-	dev_info(&pdev->dev, "%pR regsize %d spacing %d irq %d\n",
-		&pdev->resource[0], info->io.regsize, info->io.regspacing,
-		info->irq);
+	if (!io->irq)
+		return 0;
 
-	rv = add_smi(info);
+	rv = request_irq(io->irq,
+			 ipmi_si_irq_handler,
+			 IRQF_SHARED,
+			 DEVICE_NAME,
+			 io->irq_handler_data);
 	if (rv) {
-		kfree(info);
-		pci_disable_device(pdev);
-	}
-
-	return rv;
-}
-
-static void ipmi_pci_remove(struct pci_dev *pdev)
-{
-	struct smi_info *info = pci_get_drvdata(pdev);
-	cleanup_one_si(info);
-}
-
-static const struct pci_device_id ipmi_pci_devices[] = {
-	{ PCI_DEVICE(PCI_HP_VENDOR_ID, PCI_MMC_DEVICE_ID) },
-	{ PCI_DEVICE_CLASS(PCI_ERMC_CLASSCODE, PCI_ERMC_CLASSCODE_MASK) },
-	{ 0, }
-};
-MODULE_DEVICE_TABLE(pci, ipmi_pci_devices);
-
-static struct pci_driver ipmi_pci_driver = {
-	.name =         DEVICE_NAME,
-	.id_table =     ipmi_pci_devices,
-	.probe =        ipmi_pci_probe,
-	.remove =       ipmi_pci_remove,
-};
-#endif /* CONFIG_PCI */
-
-#ifdef CONFIG_OF
-static const struct of_device_id of_ipmi_match[] = {
-	{ .type = "ipmi", .compatible = "ipmi-kcs",
-	  .data = (void *)(unsigned long) SI_KCS },
-	{ .type = "ipmi", .compatible = "ipmi-smic",
-	  .data = (void *)(unsigned long) SI_SMIC },
-	{ .type = "ipmi", .compatible = "ipmi-bt",
-	  .data = (void *)(unsigned long) SI_BT },
-	{},
-};
-MODULE_DEVICE_TABLE(of, of_ipmi_match);
-
-static int of_ipmi_probe(struct platform_device *dev)
-{
-	const struct of_device_id *match;
-	struct smi_info *info;
-	struct resource resource;
-	const __be32 *regsize, *regspacing, *regshift;
-	struct device_node *np = dev->dev.of_node;
-	int ret;
-	int proplen;
-
-	dev_info(&dev->dev, "probing via device tree\n");
-
-	match = of_match_device(of_ipmi_match, &dev->dev);
-	if (!match)
-		return -ENODEV;
-
-	if (!of_device_is_available(np))
-		return -EINVAL;
-
-	ret = of_address_to_resource(np, 0, &resource);
-	if (ret) {
-		dev_warn(&dev->dev, PFX "invalid address from OF\n");
-		return ret;
-	}
-
-	regsize = of_get_property(np, "reg-size", &proplen);
-	if (regsize && proplen != 4) {
-		dev_warn(&dev->dev, PFX "invalid regsize from OF\n");
-		return -EINVAL;
-	}
-
-	regspacing = of_get_property(np, "reg-spacing", &proplen);
-	if (regspacing && proplen != 4) {
-		dev_warn(&dev->dev, PFX "invalid regspacing from OF\n");
-		return -EINVAL;
-	}
-
-	regshift = of_get_property(np, "reg-shift", &proplen);
-	if (regshift && proplen != 4) {
-		dev_warn(&dev->dev, PFX "invalid regshift from OF\n");
-		return -EINVAL;
-	}
-
-	info = smi_info_alloc();
-
-	if (!info) {
-		dev_err(&dev->dev,
-			"could not allocate memory for OF probe\n");
-		return -ENOMEM;
-	}
-
-	info->si_type		= (enum si_type) match->data;
-	info->addr_source	= SI_DEVICETREE;
-	info->irq_setup		= std_irq_setup;
-
-	if (resource.flags & IORESOURCE_IO) {
-		info->io_setup		= port_setup;
-		info->io.addr_type	= IPMI_IO_ADDR_SPACE;
-	} else {
-		info->io_setup		= mem_setup;
-		info->io.addr_type	= IPMI_MEM_ADDR_SPACE;
-	}
-
-	info->io.addr_data	= resource.start;
-
-	info->io.regsize	= regsize ? be32_to_cpup(regsize) : DEFAULT_REGSIZE;
-	info->io.regspacing	= regspacing ? be32_to_cpup(regspacing) : DEFAULT_REGSPACING;
-	info->io.regshift	= regshift ? be32_to_cpup(regshift) : 0;
-
-	info->irq		= irq_of_parse_and_map(dev->dev.of_node, 0);
-	info->dev		= &dev->dev;
-
-	dev_dbg(&dev->dev, "addr 0x%lx regsize %d spacing %d irq %d\n",
-		info->io.addr_data, info->io.regsize, info->io.regspacing,
-		info->irq);
-
-	dev_set_drvdata(&dev->dev, info);
-
-	ret = add_smi(info);
-	if (ret) {
-		kfree(info);
-		return ret;
-	}
-	return 0;
-}
-#else
-#define of_ipmi_match NULL
-static int of_ipmi_probe(struct platform_device *dev)
-{
-	return -ENODEV;
-}
-#endif
-
-#ifdef CONFIG_ACPI
-static int find_slave_address(struct smi_info *info, int slave_addr)
-{
-#ifdef CONFIG_IPMI_DMI_DECODE
-	if (!slave_addr) {
-		int type = -1;
-		u32 flags = IORESOURCE_IO;
-
-		switch (info->si_type) {
-		case SI_KCS:
-			type = IPMI_DMI_TYPE_KCS;
-			break;
-		case SI_BT:
-			type = IPMI_DMI_TYPE_BT;
-			break;
-		case SI_SMIC:
-			type = IPMI_DMI_TYPE_SMIC;
-			break;
-		}
-
-		if (info->io.addr_type == IPMI_MEM_ADDR_SPACE)
-			flags = IORESOURCE_MEM;
-
-		slave_addr = ipmi_dmi_get_slave_addr(type, flags,
-						     info->io.addr_data);
-	}
-#endif
-
-	return slave_addr;
-}
-
-static int acpi_ipmi_probe(struct platform_device *dev)
-{
-	struct smi_info *info;
-	acpi_handle handle;
-	acpi_status status;
-	unsigned long long tmp;
-	struct resource *res;
-	int rv = -EINVAL;
-
-	if (!si_tryacpi)
-		return -ENODEV;
-
-	handle = ACPI_HANDLE(&dev->dev);
-	if (!handle)
-		return -ENODEV;
-
-	info = smi_info_alloc();
-	if (!info)
-		return -ENOMEM;
-
-	info->addr_source = SI_ACPI;
-	dev_info(&dev->dev, PFX "probing via ACPI\n");
-
-	info->addr_info.acpi_info.acpi_handle = handle;
-
-	/* _IFT tells us the interface type: KCS, BT, etc */
-	status = acpi_evaluate_integer(handle, "_IFT", NULL, &tmp);
-	if (ACPI_FAILURE(status)) {
-		dev_err(&dev->dev, "Could not find ACPI IPMI interface type\n");
-		goto err_free;
-	}
-
-	switch (tmp) {
-	case 1:
-		info->si_type = SI_KCS;
-		break;
-	case 2:
-		info->si_type = SI_SMIC;
-		break;
-	case 3:
-		info->si_type = SI_BT;
-		break;
-	case 4: /* SSIF, just ignore */
-		rv = -ENODEV;
-		goto err_free;
-	default:
-		dev_info(&dev->dev, "unknown IPMI type %lld\n", tmp);
-		goto err_free;
-	}
-
-	res = ipmi_get_info_from_resources(dev, info);
-	if (!res) {
-		rv = -EINVAL;
-		goto err_free;
-	}
-
-	/* If _GPE exists, use it; otherwise use standard interrupts */
-	status = acpi_evaluate_integer(handle, "_GPE", NULL, &tmp);
-	if (ACPI_SUCCESS(status)) {
-		info->irq = tmp;
-		info->irq_setup = acpi_gpe_irq_setup;
+		dev_warn(io->dev, "%s unable to claim interrupt %d,"
+			 " running polled\n",
+			 DEVICE_NAME, io->irq);
+		io->irq = 0;
 	} else {
-		int irq = platform_get_irq(dev, 0);
-
-		if (irq > 0) {
-			info->irq = irq;
-			info->irq_setup = std_irq_setup;
-		}
+		io->irq_cleanup = std_irq_cleanup;
+		ipmi_irq_finish_setup(io);
+		dev_info(io->dev, "Using irq %d\n", io->irq);
 	}
 
-	info->slave_addr = find_slave_address(info, info->slave_addr);
-
-	info->dev = &dev->dev;
-	platform_set_drvdata(dev, info);
-
-	dev_info(info->dev, "%pR regsize %d spacing %d irq %d\n",
-		 res, info->io.regsize, info->io.regspacing,
-		 info->irq);
-
-	rv = add_smi(info);
-	if (rv)
-		kfree(info);
-
 	return rv;
-
-err_free:
-	kfree(info);
-	return rv;
-}
-
-static const struct acpi_device_id acpi_ipmi_match[] = {
-	{ "IPI0001", 0 },
-	{ },
-};
-MODULE_DEVICE_TABLE(acpi, acpi_ipmi_match);
-#else
-static int acpi_ipmi_probe(struct platform_device *dev)
-{
-	return -ENODEV;
 }
-#endif
-
-static int ipmi_probe(struct platform_device *dev)
-{
-	if (of_ipmi_probe(dev) == 0)
-		return 0;
-
-	if (acpi_ipmi_probe(dev) == 0)
-		return 0;
-
-	return dmi_ipmi_probe(dev);
-}
-
-static int ipmi_remove(struct platform_device *dev)
-{
-	struct smi_info *info = dev_get_drvdata(&dev->dev);
-
-	cleanup_one_si(info);
-	return 0;
-}
-
-static struct platform_driver ipmi_driver = {
-	.driver = {
-		.name = DEVICE_NAME,
-		.of_match_table = of_ipmi_match,
-		.acpi_match_table = ACPI_PTR(acpi_ipmi_match),
-	},
-	.probe		= ipmi_probe,
-	.remove		= ipmi_remove,
-};
-
-#ifdef CONFIG_PARISC
-static int __init ipmi_parisc_probe(struct parisc_device *dev)
-{
-	struct smi_info *info;
-	int rv;
-
-	info = smi_info_alloc();
-
-	if (!info) {
-		dev_err(&dev->dev,
-			"could not allocate memory for PARISC probe\n");
-		return -ENOMEM;
-	}
-
-	info->si_type		= SI_KCS;
-	info->addr_source	= SI_DEVICETREE;
-	info->io_setup		= mem_setup;
-	info->io.addr_type	= IPMI_MEM_ADDR_SPACE;
-	info->io.addr_data	= dev->hpa.start;
-	info->io.regsize	= 1;
-	info->io.regspacing	= 1;
-	info->io.regshift	= 0;
-	info->irq		= 0; /* no interrupt */
-	info->irq_setup		= NULL;
-	info->dev		= &dev->dev;
-
-	dev_dbg(&dev->dev, "addr 0x%lx\n", info->io.addr_data);
-
-	dev_set_drvdata(&dev->dev, info);
-
-	rv = add_smi(info);
-	if (rv) {
-		kfree(info);
-		return rv;
-	}
-
-	return 0;
-}
-
-static int __exit ipmi_parisc_remove(struct parisc_device *dev)
-{
-	cleanup_one_si(dev_get_drvdata(&dev->dev));
-	return 0;
-}
-
-static const struct parisc_device_id ipmi_parisc_tbl[] __initconst = {
-	{ HPHW_MC, HVERSION_REV_ANY_ID, 0x004, 0xC0 },
-	{ 0, }
-};
-
-MODULE_DEVICE_TABLE(parisc, ipmi_parisc_tbl);
-
-static struct parisc_driver ipmi_parisc_driver __refdata = {
-	.name =		"ipmi",
-	.id_table =	ipmi_parisc_tbl,
-	.probe =	ipmi_parisc_probe,
-	.remove =	__exit_p(ipmi_parisc_remove),
-};
-#endif /* CONFIG_PARISC */
 
 static int wait_for_msg_done(struct smi_info *smi_info)
 {
@@ -2925,7 +1356,8 @@ static int try_get_dev_id(struct smi_info *smi_info)
 						  resp, IPMI_MAX_MSG_LENGTH);
 
 	/* Check and record info from the get device id, in case we need it. */
-	rv = ipmi_demangle_device_id(resp, resp_len, &smi_info->device_id);
+	rv = ipmi_demangle_device_id(resp[0] >> 2, resp[1],
+			resp + 2, resp_len - 2, &smi_info->device_id);
 
 out:
 	kfree(resp);
@@ -2949,7 +1381,7 @@ static int get_global_enables(struct smi_info *smi_info, u8 *enables)
 
 	rv = wait_for_msg_done(smi_info);
 	if (rv) {
-		dev_warn(smi_info->dev,
+		dev_warn(smi_info->io.dev,
 			 "Error getting response from get global enables command: %d\n",
 			 rv);
 		goto out;
@@ -2962,7 +1394,7 @@ static int get_global_enables(struct smi_info *smi_info, u8 *enables)
 			resp[0] != (IPMI_NETFN_APP_REQUEST | 1) << 2 ||
 			resp[1] != IPMI_GET_BMC_GLOBAL_ENABLES_CMD   ||
 			resp[2] != 0) {
-		dev_warn(smi_info->dev,
+		dev_warn(smi_info->io.dev,
 			 "Invalid return from get global enables command: %ld %x %x %x\n",
 			 resp_len, resp[0], resp[1], resp[2]);
 		rv = -EINVAL;
@@ -2997,7 +1429,7 @@ static int set_global_enables(struct smi_info *smi_info, u8 enables)
 
 	rv = wait_for_msg_done(smi_info);
 	if (rv) {
-		dev_warn(smi_info->dev,
+		dev_warn(smi_info->io.dev,
 			 "Error getting response from set global enables command: %d\n",
 			 rv);
 		goto out;
@@ -3009,7 +1441,7 @@ static int set_global_enables(struct smi_info *smi_info, u8 enables)
 	if (resp_len < 3 ||
 			resp[0] != (IPMI_NETFN_APP_REQUEST | 1) << 2 ||
 			resp[1] != IPMI_SET_BMC_GLOBAL_ENABLES_CMD) {
-		dev_warn(smi_info->dev,
+		dev_warn(smi_info->io.dev,
 			 "Invalid return from set global enables command: %ld %x %x\n",
 			 resp_len, resp[0], resp[1]);
 		rv = -EINVAL;
@@ -3045,7 +1477,7 @@ static void check_clr_rcv_irq(struct smi_info *smi_info)
 	}
 
 	if (rv < 0) {
-		dev_err(smi_info->dev,
+		dev_err(smi_info->io.dev,
 			"Cannot check clearing the rcv irq: %d\n", rv);
 		return;
 	}
@@ -3055,7 +1487,7 @@ static void check_clr_rcv_irq(struct smi_info *smi_info)
 		 * An error when setting the event buffer bit means
 		 * clearing the bit is not supported.
 		 */
-		dev_warn(smi_info->dev,
+		dev_warn(smi_info->io.dev,
 			 "The BMC does not support clearing the recv irq bit, compensating, but the BMC needs to be fixed.\n");
 		smi_info->cannot_disable_irq = true;
 	}
@@ -3071,7 +1503,7 @@ static void check_set_rcv_irq(struct smi_info *smi_info)
 	u8 enables = 0;
 	int rv;
 
-	if (!smi_info->irq)
+	if (!smi_info->io.irq)
 		return;
 
 	rv = get_global_enables(smi_info, &enables);
@@ -3081,7 +1513,7 @@ static void check_set_rcv_irq(struct smi_info *smi_info)
 	}
 
 	if (rv < 0) {
-		dev_err(smi_info->dev,
+		dev_err(smi_info->io.dev,
 			"Cannot check setting the rcv irq: %d\n", rv);
 		return;
 	}
@@ -3091,7 +1523,7 @@ static void check_set_rcv_irq(struct smi_info *smi_info)
 		 * An error when setting the event buffer bit means
 		 * setting the bit is not supported.
 		 */
-		dev_warn(smi_info->dev,
+		dev_warn(smi_info->io.dev,
 			 "The BMC does not support setting the recv irq bit, compensating, but the BMC needs to be fixed.\n");
 		smi_info->cannot_disable_irq = true;
 		smi_info->irq_enable_broken = true;
@@ -3173,11 +1605,12 @@ out:
 	return rv;
 }
 
+#ifdef CONFIG_IPMI_PROC_INTERFACE
 static int smi_type_proc_show(struct seq_file *m, void *v)
 {
 	struct smi_info *smi = m->private;
 
-	seq_printf(m, "%s\n", si_to_str[smi->si_type]);
+	seq_printf(m, "%s\n", si_to_str[smi->io.si_type]);
 
 	return 0;
 }
@@ -3199,7 +1632,7 @@ static int smi_si_stats_proc_show(struct seq_file *m, void *v)
 	struct smi_info *smi = m->private;
 
 	seq_printf(m, "interrupts_enabled:    %d\n",
-		       smi->irq && !smi->interrupt_disabled);
+		       smi->io.irq && !smi->interrupt_disabled);
 	seq_printf(m, "short_timeouts:        %u\n",
 		       smi_get_stat(smi, short_timeouts));
 	seq_printf(m, "long_timeouts:         %u\n",
@@ -3243,14 +1676,14 @@ static int smi_params_proc_show(struct seq_file *m, void *v)
 
 	seq_printf(m,
 		   "%s,%s,0x%lx,rsp=%d,rsi=%d,rsh=%d,irq=%d,ipmb=%d\n",
-		   si_to_str[smi->si_type],
+		   si_to_str[smi->io.si_type],
 		   addr_space_to_str[smi->io.addr_type],
 		   smi->io.addr_data,
 		   smi->io.regspacing,
 		   smi->io.regsize,
 		   smi->io.regshift,
-		   smi->irq,
-		   smi->slave_addr);
+		   smi->io.irq,
+		   smi->io.slave_addr);
 
 	return 0;
 }
@@ -3266,6 +1699,93 @@ static const struct file_operations smi_params_proc_ops = {
 	.llseek		= seq_lseek,
 	.release	= single_release,
 };
+#endif
+
+#define IPMI_SI_ATTR(name) \
+static ssize_t ipmi_##name##_show(struct device *dev,			\
+				  struct device_attribute *attr,	\
+				  char *buf)				\
+{									\
+	struct smi_info *smi_info = dev_get_drvdata(dev);		\
+									\
+	return snprintf(buf, 10, "%u\n", smi_get_stat(smi_info, name));	\
+}									\
+static DEVICE_ATTR(name, S_IRUGO, ipmi_##name##_show, NULL)
+
+static ssize_t ipmi_type_show(struct device *dev,
+			      struct device_attribute *attr,
+			      char *buf)
+{
+	struct smi_info *smi_info = dev_get_drvdata(dev);
+
+	return snprintf(buf, 10, "%s\n", si_to_str[smi_info->io.si_type]);
+}
+static DEVICE_ATTR(type, S_IRUGO, ipmi_type_show, NULL);
+
+static ssize_t ipmi_interrupts_enabled_show(struct device *dev,
+					    struct device_attribute *attr,
+					    char *buf)
+{
+	struct smi_info *smi_info = dev_get_drvdata(dev);
+	int enabled = smi_info->io.irq && !smi_info->interrupt_disabled;
+
+	return snprintf(buf, 10, "%d\n", enabled);
+}
+static DEVICE_ATTR(interrupts_enabled, S_IRUGO,
+		   ipmi_interrupts_enabled_show, NULL);
+
+IPMI_SI_ATTR(short_timeouts);
+IPMI_SI_ATTR(long_timeouts);
+IPMI_SI_ATTR(idles);
+IPMI_SI_ATTR(interrupts);
+IPMI_SI_ATTR(attentions);
+IPMI_SI_ATTR(flag_fetches);
+IPMI_SI_ATTR(hosed_count);
+IPMI_SI_ATTR(complete_transactions);
+IPMI_SI_ATTR(events);
+IPMI_SI_ATTR(watchdog_pretimeouts);
+IPMI_SI_ATTR(incoming_messages);
+
+static ssize_t ipmi_params_show(struct device *dev,
+				struct device_attribute *attr,
+				char *buf)
+{
+	struct smi_info *smi_info = dev_get_drvdata(dev);
+
+	return snprintf(buf, 200,
+			"%s,%s,0x%lx,rsp=%d,rsi=%d,rsh=%d,irq=%d,ipmb=%d\n",
+			si_to_str[smi_info->io.si_type],
+			addr_space_to_str[smi_info->io.addr_type],
+			smi_info->io.addr_data,
+			smi_info->io.regspacing,
+			smi_info->io.regsize,
+			smi_info->io.regshift,
+			smi_info->io.irq,
+			smi_info->io.slave_addr);
+}
+static DEVICE_ATTR(params, S_IRUGO, ipmi_params_show, NULL);
+
+static struct attribute *ipmi_si_dev_attrs[] = {
+	&dev_attr_type.attr,
+	&dev_attr_interrupts_enabled.attr,
+	&dev_attr_short_timeouts.attr,
+	&dev_attr_long_timeouts.attr,
+	&dev_attr_idles.attr,
+	&dev_attr_interrupts.attr,
+	&dev_attr_attentions.attr,
+	&dev_attr_flag_fetches.attr,
+	&dev_attr_hosed_count.attr,
+	&dev_attr_complete_transactions.attr,
+	&dev_attr_events.attr,
+	&dev_attr_watchdog_pretimeouts.attr,
+	&dev_attr_incoming_messages.attr,
+	&dev_attr_params.attr,
+	NULL
+};
+
+static const struct attribute_group ipmi_si_dev_attr_group = {
+	.attrs		= ipmi_si_dev_attrs,
+};
 
 /*
  * oem_data_avail_to_receive_msg_avail
@@ -3388,7 +1908,7 @@ setup_dell_poweredge_bt_xaction_handler(struct smi_info *smi_info)
 {
 	struct ipmi_device_id *id = &smi_info->device_id;
 	if (id->manufacturer_id == DELL_IANA_MFR_ID &&
-	    smi_info->si_type == SI_BT)
+	    smi_info->io.si_type == SI_BT)
 		register_xaction_notifier(&dell_poweredge_bt_xaction_notifier);
 }
 
@@ -3416,15 +1936,17 @@ static void check_for_broken_irqs(struct smi_info *smi_info)
 	check_set_rcv_irq(smi_info);
 }
 
-static inline void wait_for_timer_and_thread(struct smi_info *smi_info)
+static inline void stop_timer_and_thread(struct smi_info *smi_info)
 {
 	if (smi_info->thread != NULL)
 		kthread_stop(smi_info->thread);
+
+	smi_info->timer_can_start = false;
 	if (smi_info->timer_running)
 		del_timer_sync(&smi_info->si_timer);
 }
 
-static int is_new_interface(struct smi_info *info)
+static struct smi_info *find_dup_si(struct smi_info *info)
 {
 	struct smi_info *e;
 
@@ -3437,31 +1959,61 @@ static int is_new_interface(struct smi_info *info)
 			 * slave address but SMBIOS does.  Pick it up from
 			 * any source that has it available.
 			 */
-			if (info->slave_addr && !e->slave_addr)
-				e->slave_addr = info->slave_addr;
-			return 0;
+			if (info->io.slave_addr && !e->io.slave_addr)
+				e->io.slave_addr = info->io.slave_addr;
+			return e;
 		}
 	}
 
-	return 1;
+	return NULL;
 }
 
-static int add_smi(struct smi_info *new_smi)
+int ipmi_si_add_smi(struct si_sm_io *io)
 {
 	int rv = 0;
+	struct smi_info *new_smi, *dup;
+
+	if (!io->io_setup) {
+		if (io->addr_type == IPMI_IO_ADDR_SPACE) {
+			io->io_setup = ipmi_si_port_setup;
+		} else if (io->addr_type == IPMI_MEM_ADDR_SPACE) {
+			io->io_setup = ipmi_si_mem_setup;
+		} else {
+			return -EINVAL;
+		}
+	}
+
+	new_smi = kzalloc(sizeof(*new_smi), GFP_KERNEL);
+	if (!new_smi)
+		return -ENOMEM;
+	spin_lock_init(&new_smi->si_lock);
+
+	new_smi->io = *io;
 
 	mutex_lock(&smi_infos_lock);
-	if (!is_new_interface(new_smi)) {
-		pr_info(PFX "%s-specified %s state machine: duplicate\n",
-			ipmi_addr_src_to_str(new_smi->addr_source),
-			si_to_str[new_smi->si_type]);
-		rv = -EBUSY;
-		goto out_err;
+	dup = find_dup_si(new_smi);
+	if (dup) {
+		if (new_smi->io.addr_source == SI_ACPI &&
+		    dup->io.addr_source == SI_SMBIOS) {
+			/* We prefer ACPI over SMBIOS. */
+			dev_info(dup->io.dev,
+				 "Removing SMBIOS-specified %s state machine in favor of ACPI\n",
+				 si_to_str[new_smi->io.si_type]);
+			cleanup_one_si(dup);
+		} else {
+			dev_info(new_smi->io.dev,
+				 "%s-specified %s state machine: duplicate\n",
+				 ipmi_addr_src_to_str(new_smi->io.addr_source),
+				 si_to_str[new_smi->io.si_type]);
+			rv = -EBUSY;
+			kfree(new_smi);
+			goto out_err;
+		}
 	}
 
 	pr_info(PFX "Adding %s-specified %s state machine\n",
-		ipmi_addr_src_to_str(new_smi->addr_source),
-		si_to_str[new_smi->si_type]);
+		ipmi_addr_src_to_str(new_smi->io.addr_source),
+		si_to_str[new_smi->io.si_type]);
 
 	/* So we know not to free it unless we have allocated one. */
 	new_smi->intf = NULL;
@@ -3470,6 +2022,14 @@ static int add_smi(struct smi_info *new_smi)
 
 	list_add_tail(&new_smi->link, &smi_infos);
 
+	if (initialized) {
+		rv = try_smi_init(new_smi);
+		if (rv) {
+			mutex_unlock(&smi_infos_lock);
+			cleanup_one_si(new_smi);
+			return rv;
+		}
+	}
 out_err:
 	mutex_unlock(&smi_infos_lock);
 	return rv;
@@ -3487,13 +2047,13 @@ static int try_smi_init(struct smi_info *new_smi)
 	char *init_name = NULL;
 
 	pr_info(PFX "Trying %s-specified %s state machine at %s address 0x%lx, slave address 0x%x, irq %d\n",
-		ipmi_addr_src_to_str(new_smi->addr_source),
-		si_to_str[new_smi->si_type],
+		ipmi_addr_src_to_str(new_smi->io.addr_source),
+		si_to_str[new_smi->io.si_type],
 		addr_space_to_str[new_smi->io.addr_type],
 		new_smi->io.addr_data,
-		new_smi->slave_addr, new_smi->irq);
+		new_smi->io.slave_addr, new_smi->io.irq);
 
-	switch (new_smi->si_type) {
+	switch (new_smi->io.si_type) {
 	case SI_KCS:
 		new_smi->handlers = &kcs_smi_handlers;
 		break;
@@ -3515,7 +2075,7 @@ static int try_smi_init(struct smi_info *new_smi)
 	new_smi->intf_num = smi_num;
 
 	/* Do this early so it's available for logs. */
-	if (!new_smi->dev) {
+	if (!new_smi->io.dev) {
 		init_name = kasprintf(GFP_KERNEL, "ipmi_si.%d",
 				      new_smi->intf_num);
 
@@ -3529,33 +2089,33 @@ static int try_smi_init(struct smi_info *new_smi)
 			pr_err(PFX "Unable to allocate platform device\n");
 			goto out_err;
 		}
-		new_smi->dev = &new_smi->pdev->dev;
-		new_smi->dev->driver = &ipmi_driver.driver;
+		new_smi->io.dev = &new_smi->pdev->dev;
+		new_smi->io.dev->driver = &ipmi_platform_driver.driver;
 		/* Nulled by device_add() */
-		new_smi->dev->init_name = init_name;
+		new_smi->io.dev->init_name = init_name;
 	}
 
 	/* Allocate the state machine's data and initialize it. */
 	new_smi->si_sm = kmalloc(new_smi->handlers->size(), GFP_KERNEL);
 	if (!new_smi->si_sm) {
-		pr_err(PFX "Could not allocate state machine memory\n");
 		rv = -ENOMEM;
 		goto out_err;
 	}
-	new_smi->io_size = new_smi->handlers->init_data(new_smi->si_sm,
-							&new_smi->io);
+	new_smi->io.io_size = new_smi->handlers->init_data(new_smi->si_sm,
+							   &new_smi->io);
 
 	/* Now that we know the I/O size, we can set up the I/O. */
-	rv = new_smi->io_setup(new_smi);
+	rv = new_smi->io.io_setup(&new_smi->io);
 	if (rv) {
-		dev_err(new_smi->dev, "Could not set up I/O space\n");
+		dev_err(new_smi->io.dev, "Could not set up I/O space\n");
 		goto out_err;
 	}
 
 	/* Do low-level detection first. */
 	if (new_smi->handlers->detect(new_smi->si_sm)) {
-		if (new_smi->addr_source)
-			dev_err(new_smi->dev, "Interface detection failed\n");
+		if (new_smi->io.addr_source)
+			dev_err(new_smi->io.dev,
+				"Interface detection failed\n");
 		rv = -ENODEV;
 		goto out_err;
 	}
@@ -3566,8 +2126,9 @@ static int try_smi_init(struct smi_info *new_smi)
 	 */
 	rv = try_get_dev_id(new_smi);
 	if (rv) {
-		if (new_smi->addr_source)
-			dev_err(new_smi->dev, "There appears to be no BMC at this location\n");
+		if (new_smi->io.addr_source)
+			dev_err(new_smi->io.dev,
+			       "There appears to be no BMC at this location\n");
 		goto out_err;
 	}
 
@@ -3593,13 +2154,13 @@ static int try_smi_init(struct smi_info *new_smi)
 	 * Start clearing the flags before we enable interrupts or the
 	 * timer to avoid racing with the timer.
 	 */
-	start_clear_flags(new_smi, false);
+	start_clear_flags(new_smi);
 
 	/*
 	 * IRQ is defined to be set when non-zero.  req_events will
 	 * cause a global flags check that will enable interrupts.
 	 */
-	if (new_smi->irq) {
+	if (new_smi->io.irq) {
 		new_smi->interrupt_disabled = false;
 		atomic_set(&new_smi->req_events, 1);
 	}
@@ -3607,30 +2168,40 @@ static int try_smi_init(struct smi_info *new_smi)
 	if (new_smi->pdev) {
 		rv = platform_device_add(new_smi->pdev);
 		if (rv) {
-			dev_err(new_smi->dev,
+			dev_err(new_smi->io.dev,
 				"Unable to register system interface device: %d\n",
 				rv);
 			goto out_err;
 		}
-		new_smi->dev_registered = true;
+	}
+
+	dev_set_drvdata(new_smi->io.dev, new_smi);
+	rv = device_add_group(new_smi->io.dev, &ipmi_si_dev_attr_group);
+	if (rv) {
+		dev_err(new_smi->io.dev,
+			"Unable to add device attributes: error %d\n",
+			rv);
+		goto out_err_stop_timer;
 	}
 
 	rv = ipmi_register_smi(&handlers,
 			       new_smi,
-			       &new_smi->device_id,
-			       new_smi->dev,
-			       new_smi->slave_addr);
+			       new_smi->io.dev,
+			       new_smi->io.slave_addr);
 	if (rv) {
-		dev_err(new_smi->dev, "Unable to register device: error %d\n",
+		dev_err(new_smi->io.dev,
+			"Unable to register device: error %d\n",
 			rv);
-		goto out_err_stop_timer;
+		goto out_err_remove_attrs;
 	}
 
+#ifdef CONFIG_IPMI_PROC_INTERFACE
 	rv = ipmi_smi_add_proc_entry(new_smi->intf, "type",
 				     &smi_type_proc_ops,
 				     new_smi);
 	if (rv) {
-		dev_err(new_smi->dev, "Unable to create proc entry: %d\n", rv);
+		dev_err(new_smi->io.dev,
+			"Unable to create proc entry: %d\n", rv);
 		goto out_err_stop_timer;
 	}
 
@@ -3638,7 +2209,8 @@ static int try_smi_init(struct smi_info *new_smi)
 				     &smi_si_stats_proc_ops,
 				     new_smi);
 	if (rv) {
-		dev_err(new_smi->dev, "Unable to create proc entry: %d\n", rv);
+		dev_err(new_smi->io.dev,
+			"Unable to create proc entry: %d\n", rv);
 		goto out_err_stop_timer;
 	}
 
@@ -3646,23 +2218,29 @@ static int try_smi_init(struct smi_info *new_smi)
 				     &smi_params_proc_ops,
 				     new_smi);
 	if (rv) {
-		dev_err(new_smi->dev, "Unable to create proc entry: %d\n", rv);
+		dev_err(new_smi->io.dev,
+			"Unable to create proc entry: %d\n", rv);
 		goto out_err_stop_timer;
 	}
+#endif
 
 	/* Don't increment till we know we have succeeded. */
 	smi_num++;
 
-	dev_info(new_smi->dev, "IPMI %s interface initialized\n",
-		 si_to_str[new_smi->si_type]);
+	dev_info(new_smi->io.dev, "IPMI %s interface initialized\n",
+		 si_to_str[new_smi->io.si_type]);
 
-	WARN_ON(new_smi->dev->init_name != NULL);
+	WARN_ON(new_smi->io.dev->init_name != NULL);
 	kfree(init_name);
 
 	return 0;
 
+out_err_remove_attrs:
+	device_remove_group(new_smi->io.dev, &ipmi_si_dev_attr_group);
+	dev_set_drvdata(new_smi->io.dev, NULL);
+
 out_err_stop_timer:
-	wait_for_timer_and_thread(new_smi);
+	stop_timer_and_thread(new_smi);
 
 out_err:
 	new_smi->interrupt_disabled = true;
@@ -3673,9 +2251,9 @@ out_err:
 		ipmi_unregister_smi(intf);
 	}
 
-	if (new_smi->irq_cleanup) {
-		new_smi->irq_cleanup(new_smi);
-		new_smi->irq_cleanup = NULL;
+	if (new_smi->io.irq_cleanup) {
+		new_smi->io.irq_cleanup(&new_smi->io);
+		new_smi->io.irq_cleanup = NULL;
 	}
 
 	/*
@@ -3691,22 +2269,20 @@ out_err:
 		kfree(new_smi->si_sm);
 		new_smi->si_sm = NULL;
 	}
-	if (new_smi->addr_source_cleanup) {
-		new_smi->addr_source_cleanup(new_smi);
-		new_smi->addr_source_cleanup = NULL;
+	if (new_smi->io.addr_source_cleanup) {
+		new_smi->io.addr_source_cleanup(&new_smi->io);
+		new_smi->io.addr_source_cleanup = NULL;
 	}
-	if (new_smi->io_cleanup) {
-		new_smi->io_cleanup(new_smi);
-		new_smi->io_cleanup = NULL;
+	if (new_smi->io.io_cleanup) {
+		new_smi->io.io_cleanup(&new_smi->io);
+		new_smi->io.io_cleanup = NULL;
 	}
 
-	if (new_smi->dev_registered) {
+	if (new_smi->pdev) {
 		platform_device_unregister(new_smi->pdev);
-		new_smi->dev_registered = false;
 		new_smi->pdev = NULL;
 	} else if (new_smi->pdev) {
 		platform_device_put(new_smi->pdev);
-		new_smi->pdev = NULL;
 	}
 
 	kfree(init_name);
@@ -3716,97 +2292,57 @@ out_err:
 
 static int init_ipmi_si(void)
 {
-	int  i;
-	char *str;
-	int  rv;
 	struct smi_info *e;
 	enum ipmi_addr_src type = SI_INVALID;
 
 	if (initialized)
 		return 0;
-	initialized = 1;
-
-	if (si_tryplatform) {
-		rv = platform_driver_register(&ipmi_driver);
-		if (rv) {
-			pr_err(PFX "Unable to register driver: %d\n", rv);
-			return rv;
-		}
-	}
-
-	/* Parse out the si_type string into its components. */
-	str = si_type_str;
-	if (*str != '\0') {
-		for (i = 0; (i < SI_MAX_PARMS) && (*str != '\0'); i++) {
-			si_type[i] = str;
-			str = strchr(str, ',');
-			if (str) {
-				*str = '\0';
-				str++;
-			} else {
-				break;
-			}
-		}
-	}
 
 	pr_info("IPMI System Interface driver.\n");
 
 	/* If the user gave us a device, they presumably want us to use it */
-	if (!hardcode_find_bmc())
-		return 0;
+	if (!ipmi_si_hardcode_find_bmc())
+		goto do_scan;
 
-#ifdef CONFIG_PCI
-	if (si_trypci) {
-		rv = pci_register_driver(&ipmi_pci_driver);
-		if (rv)
-			pr_err(PFX "Unable to register PCI driver: %d\n", rv);
-		else
-			pci_registered = true;
-	}
-#endif
+	ipmi_si_platform_init();
 
-#ifdef CONFIG_ACPI
-	if (si_tryacpi)
-		spmi_find_bmc();
-#endif
+	ipmi_si_pci_init();
 
-#ifdef CONFIG_PARISC
-	register_parisc_driver(&ipmi_parisc_driver);
-	parisc_registered = true;
-#endif
+	ipmi_si_parisc_init();
 
 	/* We prefer devices with interrupts, but in the case of a machine
 	   with multiple BMCs we assume that there will be several instances
 	   of a given type so if we succeed in registering a type then also
 	   try to register everything else of the same type */
-
+do_scan:
 	mutex_lock(&smi_infos_lock);
 	list_for_each_entry(e, &smi_infos, link) {
 		/* Try to register a device if it has an IRQ and we either
 		   haven't successfully registered a device yet or this
 		   device has the same type as one we successfully registered */
-		if (e->irq && (!type || e->addr_source == type)) {
+		if (e->io.irq && (!type || e->io.addr_source == type)) {
 			if (!try_smi_init(e)) {
-				type = e->addr_source;
+				type = e->io.addr_source;
 			}
 		}
 	}
 
 	/* type will only have been set if we successfully registered an si */
-	if (type) {
-		mutex_unlock(&smi_infos_lock);
-		return 0;
-	}
+	if (type)
+		goto skip_fallback_noirq;
 
 	/* Fall back to the preferred device */
 
 	list_for_each_entry(e, &smi_infos, link) {
-		if (!e->irq && (!type || e->addr_source == type)) {
+		if (!e->io.irq && (!type || e->io.addr_source == type)) {
 			if (!try_smi_init(e)) {
-				type = e->addr_source;
+				type = e->io.addr_source;
 			}
 		}
 	}
+
+skip_fallback_noirq:
+	initialized = 1;
 	mutex_unlock(&smi_infos_lock);
 
 	if (type)
@@ -3843,8 +2379,8 @@ static void cleanup_one_si(struct smi_info *to_clean)
 		}
 	}
 
-	if (to_clean->dev)
-		dev_set_drvdata(to_clean->dev, NULL);
+	device_remove_group(to_clean->io.dev, &ipmi_si_dev_attr_group);
+	dev_set_drvdata(to_clean->io.dev, NULL);
 
 	list_del(&to_clean->link);
 
@@ -3852,9 +2388,9 @@ static void cleanup_one_si(struct smi_info *to_clean)
 	 * Make sure that interrupts, the timer and the thread are
 	 * stopped and will not run again.
 	 */
-	if (to_clean->irq_cleanup)
-		to_clean->irq_cleanup(to_clean);
-	wait_for_timer_and_thread(to_clean);
+	if (to_clean->io.irq_cleanup)
+		to_clean->io.irq_cleanup(&to_clean->io);
+	stop_timer_and_thread(to_clean);
 
 	/*
 	 * Timeouts are stopped, now make sure the interrupts are off
@@ -3865,7 +2401,8 @@ static void cleanup_one_si(struct smi_info *to_clean)
 		poll(to_clean);
 		schedule_timeout_uninterruptible(1);
 	}
-	disable_si_irq(to_clean, false);
+	if (to_clean->handlers)
+		disable_si_irq(to_clean);
 	while (to_clean->curr_msg || (to_clean->si_state != SI_NORMAL)) {
 		poll(to_clean);
 		schedule_timeout_uninterruptible(1);
@@ -3876,17 +2413,53 @@ static void cleanup_one_si(struct smi_info *to_clean)
 
 	kfree(to_clean->si_sm);
 
-	if (to_clean->addr_source_cleanup)
-		to_clean->addr_source_cleanup(to_clean);
-	if (to_clean->io_cleanup)
-		to_clean->io_cleanup(to_clean);
+	if (to_clean->io.addr_source_cleanup)
+		to_clean->io.addr_source_cleanup(&to_clean->io);
+	if (to_clean->io.io_cleanup)
+		to_clean->io.io_cleanup(&to_clean->io);
 
-	if (to_clean->dev_registered)
+	if (to_clean->pdev)
 		platform_device_unregister(to_clean->pdev);
 
 	kfree(to_clean);
 }
 
+int ipmi_si_remove_by_dev(struct device *dev)
+{
+	struct smi_info *e;
+	int rv = -ENOENT;
+
+	mutex_lock(&smi_infos_lock);
+	list_for_each_entry(e, &smi_infos, link) {
+		if (e->io.dev == dev) {
+			cleanup_one_si(e);
+			rv = 0;
+			break;
+		}
+	}
+	mutex_unlock(&smi_infos_lock);
+
+	return rv;
+}
+
+void ipmi_si_remove_by_data(int addr_space, enum si_type si_type,
+			    unsigned long addr)
+{
+	/* remove */
+	struct smi_info *e, *tmp_e;
+
+	mutex_lock(&smi_infos_lock);
+	list_for_each_entry_safe(e, tmp_e, &smi_infos, link) {
+		if (e->io.addr_type != addr_space)
+			continue;
+		if (e->io.si_type != si_type)
+			continue;
+		if (e->io.addr_data == addr)
+			cleanup_one_si(e);
+	}
+	mutex_unlock(&smi_infos_lock);
+}
+
 static void cleanup_ipmi_si(void)
 {
 	struct smi_info *e, *tmp_e;
@@ -3894,16 +2467,11 @@ static void cleanup_ipmi_si(void)
 	if (!initialized)
 		return;
 
-#ifdef CONFIG_PCI
-	if (pci_registered)
-		pci_unregister_driver(&ipmi_pci_driver);
-#endif
-#ifdef CONFIG_PARISC
-	if (parisc_registered)
-		unregister_parisc_driver(&ipmi_parisc_driver);
-#endif
+	ipmi_si_pci_shutdown();
+
+	ipmi_si_parisc_shutdown();
 
-	platform_driver_unregister(&ipmi_driver);
+	ipmi_si_platform_shutdown();
 
 	mutex_lock(&smi_infos_lock);
 	list_for_each_entry_safe(e, tmp_e, &smi_infos, link)
diff --git a/drivers/char/ipmi/ipmi_si_mem_io.c b/drivers/char/ipmi/ipmi_si_mem_io.c
new file mode 100644
index 000000000000..8796396ecd0f
--- /dev/null
+++ b/drivers/char/ipmi/ipmi_si_mem_io.c
@@ -0,0 +1,144 @@
+
+#include <linux/io.h>
+#include "ipmi_si.h"
+
+static unsigned char intf_mem_inb(const struct si_sm_io *io,
+				  unsigned int offset)
+{
+	return readb((io->addr)+(offset * io->regspacing));
+}
+
+static void intf_mem_outb(const struct si_sm_io *io, unsigned int offset,
+			  unsigned char b)
+{
+	writeb(b, (io->addr)+(offset * io->regspacing));
+}
+
+static unsigned char intf_mem_inw(const struct si_sm_io *io,
+				  unsigned int offset)
+{
+	return (readw((io->addr)+(offset * io->regspacing)) >> io->regshift)
+		& 0xff;
+}
+
+static void intf_mem_outw(const struct si_sm_io *io, unsigned int offset,
+			  unsigned char b)
+{
+	writeb(b << io->regshift, (io->addr)+(offset * io->regspacing));
+}
+
+static unsigned char intf_mem_inl(const struct si_sm_io *io,
+				  unsigned int offset)
+{
+	return (readl((io->addr)+(offset * io->regspacing)) >> io->regshift)
+		& 0xff;
+}
+
+static void intf_mem_outl(const struct si_sm_io *io, unsigned int offset,
+			  unsigned char b)
+{
+	writel(b << io->regshift, (io->addr)+(offset * io->regspacing));
+}
+
+#ifdef readq
+static unsigned char mem_inq(const struct si_sm_io *io, unsigned int offset)
+{
+	return (readq((io->addr)+(offset * io->regspacing)) >> io->regshift)
+		& 0xff;
+}
+
+static void mem_outq(const struct si_sm_io *io, unsigned int offset,
+		     unsigned char b)
+{
+	writeq(b << io->regshift, (io->addr)+(offset * io->regspacing));
+}
+#endif
+
+static void mem_region_cleanup(struct si_sm_io *io, int num)
+{
+	unsigned long addr = io->addr_data;
+	int idx;
+
+	for (idx = 0; idx < num; idx++)
+		release_mem_region(addr + idx * io->regspacing,
+				   io->regsize);
+}
+
+static void mem_cleanup(struct si_sm_io *io)
+{
+	if (io->addr) {
+		iounmap(io->addr);
+		mem_region_cleanup(io, io->io_size);
+	}
+}
+
+int ipmi_si_mem_setup(struct si_sm_io *io)
+{
+	unsigned long addr = io->addr_data;
+	int           mapsize, idx;
+
+	if (!addr)
+		return -ENODEV;
+
+	io->io_cleanup = mem_cleanup;
+
+	/*
+	 * Figure out the actual readb/readw/readl/etc routine to use based
+	 * upon the register size.
+	 */
+	switch (io->regsize) {
+	case 1:
+		io->inputb = intf_mem_inb;
+		io->outputb = intf_mem_outb;
+		break;
+	case 2:
+		io->inputb = intf_mem_inw;
+		io->outputb = intf_mem_outw;
+		break;
+	case 4:
+		io->inputb = intf_mem_inl;
+		io->outputb = intf_mem_outl;
+		break;
+#ifdef readq
+	case 8:
+		io->inputb = mem_inq;
+		io->outputb = mem_outq;
+		break;
+#endif
+	default:
+		dev_warn(io->dev, "Invalid register size: %d\n",
+			 io->regsize);
+		return -EINVAL;
+	}
+
+	/*
+	 * Some BIOSes reserve disjoint memory regions in their ACPI
+	 * tables.  This causes problems when trying to request the
+	 * entire region.  Therefore we must request each register
+	 * separately.
+	 */
+	for (idx = 0; idx < io->io_size; idx++) {
+		if (request_mem_region(addr + idx * io->regspacing,
+				       io->regsize, DEVICE_NAME) == NULL) {
+			/* Undo allocations */
+			mem_region_cleanup(io, idx);
+			return -EIO;
+		}
+	}
+
+	/*
+	 * Calculate the total amount of memory to claim.  This is an
+	 * unusual looking calculation, but it avoids claiming any
+	 * more memory than it has to.  It will claim everything
+	 * between the first address to the end of the last full
+	 * register.
+	 */
+	mapsize = ((io->io_size * io->regspacing)
+		   - (io->regspacing - io->regsize));
+	io->addr = ioremap(addr, mapsize);
+	if (io->addr == NULL) {
+		mem_region_cleanup(io, io->io_size);
+		return -EIO;
+	}
+	return 0;
+}
diff --git a/drivers/char/ipmi/ipmi_si_parisc.c b/drivers/char/ipmi/ipmi_si_parisc.c
new file mode 100644
index 000000000000..6b10f0e18a95
--- /dev/null
+++ b/drivers/char/ipmi/ipmi_si_parisc.c
@@ -0,0 +1,60 @@
+
+#include <linux/module.h>
+#include <asm/hardware.h>	/* for register_parisc_driver() stuff */
+#include <asm/parisc-device.h>
+#include "ipmi_si.h"
+
+static bool parisc_registered;
+
+static int __init ipmi_parisc_probe(struct parisc_device *dev)
+{
+	struct si_sm_io io;
+
+	memset(&io, 0, sizeof(io));
+
+	io.si_type	= SI_KCS;
+	io.addr_source	= SI_DEVICETREE;
+	io.addr_type	= IPMI_MEM_ADDR_SPACE;
+	io.addr_data	= dev->hpa.start;
+	io.regsize	= 1;
+	io.regspacing	= 1;
+	io.regshift	= 0;
+	io.irq		= 0; /* no interrupt */
+	io.irq_setup	= NULL;
+	io.dev		= &dev->dev;
+
+	dev_dbg(&dev->dev, "addr 0x%lx\n", io.addr_data);
+
+	return ipmi_si_add_smi(&io);
+}
+
+static int __exit ipmi_parisc_remove(struct parisc_device *dev)
+{
+	return ipmi_si_remove_by_dev(&dev->dev);
+}
+
+static const struct parisc_device_id ipmi_parisc_tbl[] __initconst = {
+	{ HPHW_MC, HVERSION_REV_ANY_ID, 0x004, 0xC0 },
+	{ 0, }
+};
+
+MODULE_DEVICE_TABLE(parisc, ipmi_parisc_tbl);
+
+static struct parisc_driver ipmi_parisc_driver __refdata = {
+	.name =		"ipmi",
+	.id_table =	ipmi_parisc_tbl,
+	.probe =	ipmi_parisc_probe,
+	.remove =	__exit_p(ipmi_parisc_remove),
+};
+
+void ipmi_si_parisc_init(void)
+{
+	register_parisc_driver(&ipmi_parisc_driver);
+	parisc_registered = true;
+}
+
+void ipmi_si_parisc_shutdown(void)
+{
+	if (parisc_registered)
+		unregister_parisc_driver(&ipmi_parisc_driver);
+}
diff --git a/drivers/char/ipmi/ipmi_si_pci.c b/drivers/char/ipmi/ipmi_si_pci.c
new file mode 100644
index 000000000000..27dd11c49d21
--- /dev/null
+++ b/drivers/char/ipmi/ipmi_si_pci.c
@@ -0,0 +1,169 @@
+/*
+ * ipmi_si_pci.c
+ *
+ * Handling for IPMI devices on the PCI bus.
+ */
+#include <linux/module.h>
+#include <linux/pci.h>
+#include "ipmi_si.h"
+
+#define PFX "ipmi_pci: "
+
+static bool pci_registered;
+
+static bool si_trypci = true;
+
+module_param_named(trypci, si_trypci, bool, 0);
+MODULE_PARM_DESC(trypci, "Setting this to zero will disable the"
+		 " default scan of the interfaces identified via pci");
+
+#define PCI_ERMC_CLASSCODE		0x0C0700
+#define PCI_ERMC_CLASSCODE_MASK		0xffffff00
+#define PCI_ERMC_CLASSCODE_TYPE_MASK	0xff
+#define PCI_ERMC_CLASSCODE_TYPE_SMIC	0x00
+#define PCI_ERMC_CLASSCODE_TYPE_KCS	0x01
+#define PCI_ERMC_CLASSCODE_TYPE_BT	0x02
+
+#define PCI_HP_VENDOR_ID    0x103C
+#define PCI_MMC_DEVICE_ID   0x121A
+#define PCI_MMC_ADDR_CW     0x10
+
+static void ipmi_pci_cleanup(struct si_sm_io *io)
+{
+	struct pci_dev *pdev = io->addr_source_data;
+
+	pci_disable_device(pdev);
+}
+
+static int ipmi_pci_probe_regspacing(struct si_sm_io *io)
+{
+	if (io->si_type == SI_KCS) {
+		unsigned char	status;
+		int		regspacing;
+
+		io->regsize = DEFAULT_REGSIZE;
+		io->regshift = 0;
+
+		/* detect 1, 4, 16byte spacing */
+		for (regspacing = DEFAULT_REGSPACING; regspacing <= 16;) {
+			io->regspacing = regspacing;
+			if (io->io_setup(io)) {
+				dev_err(io->dev,
+					"Could not setup I/O space\n");
+				return DEFAULT_REGSPACING;
+			}
+			/* write invalid cmd */
+			io->outputb(io, 1, 0x10);
+			/* read status back */
+			status = io->inputb(io, 1);
+			io->io_cleanup(io);
+			if (status)
+				return regspacing;
+			regspacing *= 4;
+		}
+	}
+	return DEFAULT_REGSPACING;
+}
+
+static int ipmi_pci_probe(struct pci_dev *pdev,
+				    const struct pci_device_id *ent)
+{
+	int rv;
+	int class_type = pdev->class & PCI_ERMC_CLASSCODE_TYPE_MASK;
+	struct si_sm_io io;
+
+	memset(&io, 0, sizeof(io));
+	io.addr_source = SI_PCI;
+	dev_info(&pdev->dev, "probing via PCI");
+
+	switch (class_type) {
+	case PCI_ERMC_CLASSCODE_TYPE_SMIC:
+		io.si_type = SI_SMIC;
+		break;
+
+	case PCI_ERMC_CLASSCODE_TYPE_KCS:
+		io.si_type = SI_KCS;
+		break;
+
+	case PCI_ERMC_CLASSCODE_TYPE_BT:
+		io.si_type = SI_BT;
+		break;
+
+	default:
+		dev_info(&pdev->dev, "Unknown IPMI type: %d\n", class_type);
+		return -ENOMEM;
+	}
+
+	rv = pci_enable_device(pdev);
+	if (rv) {
+		dev_err(&pdev->dev, "couldn't enable PCI device\n");
+		return rv;
+	}
+
+	io.addr_source_cleanup = ipmi_pci_cleanup;
+	io.addr_source_data = pdev;
+
+	if (pci_resource_flags(pdev, 0) & IORESOURCE_IO) {
+		io.addr_type = IPMI_IO_ADDR_SPACE;
+		io.io_setup = ipmi_si_port_setup;
+	} else {
+		io.addr_type = IPMI_MEM_ADDR_SPACE;
+		io.io_setup = ipmi_si_mem_setup;
+	}
+	io.addr_data = pci_resource_start(pdev, 0);
+
+	io.regspacing = ipmi_pci_probe_regspacing(&io);
+	io.regsize = DEFAULT_REGSIZE;
+	io.regshift = 0;
+
+	io.irq = pdev->irq;
+	if (io.irq)
+		io.irq_setup = ipmi_std_irq_setup;
+
+	io.dev = &pdev->dev;
+
+	dev_info(&pdev->dev, "%pR regsize %d spacing %d irq %d\n",
+		&pdev->resource[0], io.regsize, io.regspacing, io.irq);
+
+	rv = ipmi_si_add_smi(&io);
+	if (rv)
+		pci_disable_device(pdev);
+
+	return rv;
+}
+
+static void ipmi_pci_remove(struct pci_dev *pdev)
+{
+	ipmi_si_remove_by_dev(&pdev->dev);
+}
+
+static const struct pci_device_id ipmi_pci_devices[] = {
+	{ PCI_DEVICE(PCI_HP_VENDOR_ID, PCI_MMC_DEVICE_ID) },
+	{ PCI_DEVICE_CLASS(PCI_ERMC_CLASSCODE, PCI_ERMC_CLASSCODE_MASK) },
+	{ 0, }
+};
+MODULE_DEVICE_TABLE(pci, ipmi_pci_devices);
+
+static struct pci_driver ipmi_pci_driver = {
+	.name =         DEVICE_NAME,
+	.id_table =     ipmi_pci_devices,
+	.probe =        ipmi_pci_probe,
+	.remove =       ipmi_pci_remove,
+};
+
+void ipmi_si_pci_init(void)
+{
+	if (si_trypci) {
+		int rv = pci_register_driver(&ipmi_pci_driver);
+		if (rv)
+			pr_err(PFX "Unable to register PCI driver: %d\n", rv);
+		else
+			pci_registered = true;
+	}
+}
+
+void ipmi_si_pci_shutdown(void)
+{
+	if (pci_registered)
+		pci_unregister_driver(&ipmi_pci_driver);
+}
diff --git a/drivers/char/ipmi/ipmi_si_platform.c b/drivers/char/ipmi/ipmi_si_platform.c
new file mode 100644
index 000000000000..9573f1116450
--- /dev/null
+++ b/drivers/char/ipmi/ipmi_si_platform.c
@@ -0,0 +1,593 @@
+/*
+ * ipmi_si_platform.c
+ *
+ * Handling for platform devices in IPMI (ACPI, OF, and things
+ * coming from the platform.
+ */
+#include <linux/types.h>
+#include <linux/module.h>
+#include <linux/of_device.h>
+#include <linux/of_platform.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
+#include <linux/acpi.h>
+#include "ipmi_si.h"
+#include "ipmi_dmi.h"
+
+#define PFX "ipmi_platform: "
+
+static bool si_tryplatform = true;
+#ifdef CONFIG_ACPI
+static bool          si_tryacpi = true;
+#endif
+#ifdef CONFIG_OF
+static bool          si_tryopenfirmware = true;
+#endif
+#ifdef CONFIG_DMI
+static bool          si_trydmi = true;
+#else
+static bool          si_trydmi = false;
+#endif
+
+module_param_named(tryplatform, si_tryplatform, bool, 0);
+MODULE_PARM_DESC(tryplatform, "Setting this to zero will disable the"
+		 " default scan of the interfaces identified via platform"
+		 " interfaces besides ACPI, OpenFirmware, and DMI");
+#ifdef CONFIG_ACPI
+module_param_named(tryacpi, si_tryacpi, bool, 0);
+MODULE_PARM_DESC(tryacpi, "Setting this to zero will disable the"
+		 " default scan of the interfaces identified via ACPI");
+#endif
+#ifdef CONFIG_OF
+module_param_named(tryopenfirmware, si_tryopenfirmware, bool, 0);
+MODULE_PARM_DESC(tryacpi, "Setting this to zero will disable the"
+		 " default scan of the interfaces identified via OpenFirmware");
+#endif
+#ifdef CONFIG_DMI
+module_param_named(trydmi, si_trydmi, bool, 0);
+MODULE_PARM_DESC(trydmi, "Setting this to zero will disable the"
+		 " default scan of the interfaces identified via DMI");
+#endif
+
+#ifdef CONFIG_ACPI
+
+/*
+ * Once we get an ACPI failure, we don't try any more, because we go
+ * through the tables sequentially.  Once we don't find a table, there
+ * are no more.
+ */
+static int acpi_failure;
+
+/* For GPE-type interrupts. */
+static u32 ipmi_acpi_gpe(acpi_handle gpe_device,
+	u32 gpe_number, void *context)
+{
+	struct si_sm_io *io = context;
+
+	ipmi_si_irq_handler(io->irq, io->irq_handler_data);
+	return ACPI_INTERRUPT_HANDLED;
+}
+
+static void acpi_gpe_irq_cleanup(struct si_sm_io *io)
+{
+	if (!io->irq)
+		return;
+
+	ipmi_irq_start_cleanup(io);
+	acpi_remove_gpe_handler(NULL, io->irq, &ipmi_acpi_gpe);
+}
+
+static int acpi_gpe_irq_setup(struct si_sm_io *io)
+{
+	acpi_status status;
+
+	if (!io->irq)
+		return 0;
+
+	status = acpi_install_gpe_handler(NULL,
+					  io->irq,
+					  ACPI_GPE_LEVEL_TRIGGERED,
+					  &ipmi_acpi_gpe,
+					  io);
+	if (status != AE_OK) {
+		dev_warn(io->dev,
+			 "Unable to claim ACPI GPE %d, running polled\n",
+			 io->irq);
+		io->irq = 0;
+		return -EINVAL;
+	} else {
+		io->irq_cleanup = acpi_gpe_irq_cleanup;
+		ipmi_irq_finish_setup(io);
+		dev_info(io->dev, "Using ACPI GPE %d\n", io->irq);
+		return 0;
+	}
+}
+
+/*
+ * Defined at
+ * http://h21007.www2.hp.com/portal/download/files/unprot/hpspmi.pdf
+ */
+struct SPMITable {
+	s8	Signature[4];
+	u32	Length;
+	u8	Revision;
+	u8	Checksum;
+	s8	OEMID[6];
+	s8	OEMTableID[8];
+	s8	OEMRevision[4];
+	s8	CreatorID[4];
+	s8	CreatorRevision[4];
+	u8	InterfaceType;
+	u8	IPMIlegacy;
+	s16	SpecificationRevision;
+
+	/*
+	 * Bit 0 - SCI interrupt supported
+	 * Bit 1 - I/O APIC/SAPIC
+	 */
+	u8	InterruptType;
+
+	/*
+	 * If bit 0 of InterruptType is set, then this is the SCI
+	 * interrupt in the GPEx_STS register.
+	 */
+	u8	GPE;
+
+	s16	Reserved;
+
+	/*
+	 * If bit 1 of InterruptType is set, then this is the I/O
+	 * APIC/SAPIC interrupt.
+	 */
+	u32	GlobalSystemInterrupt;
+
+	/* The actual register address. */
+	struct acpi_generic_address addr;
+
+	u8	UID[4];
+
+	s8      spmi_id[1]; /* A '\0' terminated array starts here. */
+};
+
+static int try_init_spmi(struct SPMITable *spmi)
+{
+	struct si_sm_io io;
+
+	if (spmi->IPMIlegacy != 1) {
+		pr_info(PFX "Bad SPMI legacy %d\n", spmi->IPMIlegacy);
+		return -ENODEV;
+	}
+
+	memset(&io, 0, sizeof(io));
+	io.addr_source = SI_SPMI;
+	pr_info(PFX "probing via SPMI\n");
+
+	/* Figure out the interface type. */
+	switch (spmi->InterfaceType) {
+	case 1:	/* KCS */
+		io.si_type = SI_KCS;
+		break;
+	case 2:	/* SMIC */
+		io.si_type = SI_SMIC;
+		break;
+	case 3:	/* BT */
+		io.si_type = SI_BT;
+		break;
+	case 4: /* SSIF, just ignore */
+		return -EIO;
+	default:
+		pr_info(PFX "Unknown ACPI/SPMI SI type %d\n",
+			spmi->InterfaceType);
+		return -EIO;
+	}
+
+	if (spmi->InterruptType & 1) {
+		/* We've got a GPE interrupt. */
+		io.irq = spmi->GPE;
+		io.irq_setup = acpi_gpe_irq_setup;
+	} else if (spmi->InterruptType & 2) {
+		/* We've got an APIC/SAPIC interrupt. */
+		io.irq = spmi->GlobalSystemInterrupt;
+		io.irq_setup = ipmi_std_irq_setup;
+	} else {
+		/* Use the default interrupt setting. */
+		io.irq = 0;
+		io.irq_setup = NULL;
+	}
+
+	if (spmi->addr.bit_width) {
+		/* A (hopefully) properly formed register bit width. */
+		io.regspacing = spmi->addr.bit_width / 8;
+	} else {
+		io.regspacing = DEFAULT_REGSPACING;
+	}
+	io.regsize = io.regspacing;
+	io.regshift = spmi->addr.bit_offset;
+
+	if (spmi->addr.space_id == ACPI_ADR_SPACE_SYSTEM_MEMORY) {
+		io.addr_type = IPMI_MEM_ADDR_SPACE;
+	} else if (spmi->addr.space_id == ACPI_ADR_SPACE_SYSTEM_IO) {
+		io.addr_type = IPMI_IO_ADDR_SPACE;
+	} else {
+		pr_warn(PFX "Unknown ACPI I/O Address type\n");
+		return -EIO;
+	}
+	io.addr_data = spmi->addr.address;
+
+	pr_info("ipmi_si: SPMI: %s %#lx regsize %d spacing %d irq %d\n",
+		(io.addr_type == IPMI_IO_ADDR_SPACE) ? "io" : "mem",
+		io.addr_data, io.regsize, io.regspacing, io.irq);
+
+	return ipmi_si_add_smi(&io);
+}
+
+static void spmi_find_bmc(void)
+{
+	acpi_status      status;
+	struct SPMITable *spmi;
+	int              i;
+
+	if (acpi_disabled)
+		return;
+
+	if (acpi_failure)
+		return;
+
+	for (i = 0; ; i++) {
+		status = acpi_get_table(ACPI_SIG_SPMI, i+1,
+					(struct acpi_table_header **)&spmi);
+		if (status != AE_OK)
+			return;
+
+		try_init_spmi(spmi);
+	}
+}
+#endif
+
+static struct resource *
+ipmi_get_info_from_resources(struct platform_device *pdev,
+			     struct si_sm_io *io)
+{
+	struct resource *res, *res_second;
+
+	res = platform_get_resource(pdev, IORESOURCE_IO, 0);
+	if (res) {
+		io->addr_type = IPMI_IO_ADDR_SPACE;
+	} else {
+		res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+		if (res)
+			io->addr_type = IPMI_MEM_ADDR_SPACE;
+	}
+	if (!res) {
+		dev_err(&pdev->dev, "no I/O or memory address\n");
+		return NULL;
+	}
+	io->addr_data = res->start;
+
+	io->regspacing = DEFAULT_REGSPACING;
+	res_second = platform_get_resource(pdev,
+			       (io->addr_type == IPMI_IO_ADDR_SPACE) ?
+					IORESOURCE_IO : IORESOURCE_MEM,
+			       1);
+	if (res_second) {
+		if (res_second->start > io->addr_data)
+			io->regspacing = res_second->start - io->addr_data;
+	}
+	io->regsize = DEFAULT_REGSIZE;
+	io->regshift = 0;
+
+	return res;
+}
+
+static int platform_ipmi_probe(struct platform_device *pdev)
+{
+	struct si_sm_io io;
+	u8 type, slave_addr, addr_source;
+	int rv;
+
+	rv = device_property_read_u8(&pdev->dev, "addr-source", &addr_source);
+	if (rv)
+		addr_source = SI_PLATFORM;
+	if (addr_source >= SI_LAST)
+		return -EINVAL;
+
+	if (addr_source == SI_SMBIOS) {
+		if (!si_trydmi)
+			return -ENODEV;
+	} else {
+		if (!si_tryplatform)
+			return -ENODEV;
+	}
+
+	rv = device_property_read_u8(&pdev->dev, "ipmi-type", &type);
+	if (rv)
+		return -ENODEV;
+
+	memset(&io, 0, sizeof(io));
+	io.addr_source = addr_source;
+	dev_info(&pdev->dev, PFX "probing via %s\n",
+		 ipmi_addr_src_to_str(addr_source));
+
+	switch (type) {
+	case SI_KCS:
+	case SI_SMIC:
+	case SI_BT:
+		io.si_type = type;
+		break;
+	default:
+		dev_err(&pdev->dev, "ipmi-type property is invalid\n");
+		return -EINVAL;
+	}
+
+	if (!ipmi_get_info_from_resources(pdev, &io))
+		return -EINVAL;
+
+	rv = device_property_read_u8(&pdev->dev, "slave-addr", &slave_addr);
+	if (rv) {
+		dev_warn(&pdev->dev, "device has no slave-addr property\n");
+		io.slave_addr = 0x20;
+	} else {
+		io.slave_addr = slave_addr;
+	}
+
+	io.irq = platform_get_irq(pdev, 0);
+	if (io.irq > 0)
+		io.irq_setup = ipmi_std_irq_setup;
+	else
+		io.irq = 0;
+
+	io.dev = &pdev->dev;
+
+	pr_info("ipmi_si: SMBIOS: %s %#lx regsize %d spacing %d irq %d\n",
+		(io.addr_type == IPMI_IO_ADDR_SPACE) ? "io" : "mem",
+		io.addr_data, io.regsize, io.regspacing, io.irq);
+
+	ipmi_si_add_smi(&io);
+
+	return 0;
+}
+
+#ifdef CONFIG_OF
+static const struct of_device_id of_ipmi_match[] = {
+	{ .type = "ipmi", .compatible = "ipmi-kcs",
+	  .data = (void *)(unsigned long) SI_KCS },
+	{ .type = "ipmi", .compatible = "ipmi-smic",
+	  .data = (void *)(unsigned long) SI_SMIC },
+	{ .type = "ipmi", .compatible = "ipmi-bt",
+	  .data = (void *)(unsigned long) SI_BT },
+	{},
+};
+MODULE_DEVICE_TABLE(of, of_ipmi_match);
+
+static int of_ipmi_probe(struct platform_device *pdev)
+{
+	const struct of_device_id *match;
+	struct si_sm_io io;
+	struct resource resource;
+	const __be32 *regsize, *regspacing, *regshift;
+	struct device_node *np = pdev->dev.of_node;
+	int ret;
+	int proplen;
+
+	if (!si_tryopenfirmware)
+		return -ENODEV;
+
+	dev_info(&pdev->dev, "probing via device tree\n");
+
+	match = of_match_device(of_ipmi_match, &pdev->dev);
+	if (!match)
+		return -ENODEV;
+
+	if (!of_device_is_available(np))
+		return -EINVAL;
+
+	ret = of_address_to_resource(np, 0, &resource);
+	if (ret) {
+		dev_warn(&pdev->dev, PFX "invalid address from OF\n");
+		return ret;
+	}
+
+	regsize = of_get_property(np, "reg-size", &proplen);
+	if (regsize && proplen != 4) {
+		dev_warn(&pdev->dev, PFX "invalid regsize from OF\n");
+		return -EINVAL;
+	}
+
+	regspacing = of_get_property(np, "reg-spacing", &proplen);
+	if (regspacing && proplen != 4) {
+		dev_warn(&pdev->dev, PFX "invalid regspacing from OF\n");
+		return -EINVAL;
+	}
+
+	regshift = of_get_property(np, "reg-shift", &proplen);
+	if (regshift && proplen != 4) {
+		dev_warn(&pdev->dev, PFX "invalid regshift from OF\n");
+		return -EINVAL;
+	}
+
+	memset(&io, 0, sizeof(io));
+	io.si_type	= (enum si_type) match->data;
+	io.addr_source	= SI_DEVICETREE;
+	io.irq_setup	= ipmi_std_irq_setup;
+
+	if (resource.flags & IORESOURCE_IO)
+		io.addr_type = IPMI_IO_ADDR_SPACE;
+	else
+		io.addr_type = IPMI_MEM_ADDR_SPACE;
+
+	io.addr_data	= resource.start;
+
+	io.regsize	= regsize ? be32_to_cpup(regsize) : DEFAULT_REGSIZE;
+	io.regspacing	= regspacing ? be32_to_cpup(regspacing) : DEFAULT_REGSPACING;
+	io.regshift	= regshift ? be32_to_cpup(regshift) : 0;
+
+	io.irq		= irq_of_parse_and_map(pdev->dev.of_node, 0);
+	io.dev		= &pdev->dev;
+
+	dev_dbg(&pdev->dev, "addr 0x%lx regsize %d spacing %d irq %d\n",
+		io.addr_data, io.regsize, io.regspacing, io.irq);
+
+	return ipmi_si_add_smi(&io);
+}
+#else
+#define of_ipmi_match NULL
+static int of_ipmi_probe(struct platform_device *dev)
+{
+	return -ENODEV;
+}
+#endif
+
+#ifdef CONFIG_ACPI
+static int find_slave_address(struct si_sm_io *io, int slave_addr)
+{
+#ifdef CONFIG_IPMI_DMI_DECODE
+	if (!slave_addr) {
+		u32 flags = IORESOURCE_IO;
+
+		if (io->addr_type == IPMI_MEM_ADDR_SPACE)
+			flags = IORESOURCE_MEM;
+
+		slave_addr = ipmi_dmi_get_slave_addr(io->si_type, flags,
+						     io->addr_data);
+	}
+#endif
+
+	return slave_addr;
+}
+
+static int acpi_ipmi_probe(struct platform_device *pdev)
+{
+	struct si_sm_io io;
+	acpi_handle handle;
+	acpi_status status;
+	unsigned long long tmp;
+	struct resource *res;
+	int rv = -EINVAL;
+
+	if (!si_tryacpi)
+		return -ENODEV;
+
+	handle = ACPI_HANDLE(&pdev->dev);
+	if (!handle)
+		return -ENODEV;
+
+	memset(&io, 0, sizeof(io));
+	io.addr_source = SI_ACPI;
+	dev_info(&pdev->dev, PFX "probing via ACPI\n");
+
+	io.addr_info.acpi_info.acpi_handle = handle;
+
+	/* _IFT tells us the interface type: KCS, BT, etc */
+	status = acpi_evaluate_integer(handle, "_IFT", NULL, &tmp);
+	if (ACPI_FAILURE(status)) {
+		dev_err(&pdev->dev,
+			"Could not find ACPI IPMI interface type\n");
+		goto err_free;
+	}
+
+	switch (tmp) {
+	case 1:
+		io.si_type = SI_KCS;
+		break;
+	case 2:
+		io.si_type = SI_SMIC;
+		break;
+	case 3:
+		io.si_type = SI_BT;
+		break;
+	case 4: /* SSIF, just ignore */
+		rv = -ENODEV;
+		goto err_free;
+	default:
+		dev_info(&pdev->dev, "unknown IPMI type %lld\n", tmp);
+		goto err_free;
+	}
+
+	res = ipmi_get_info_from_resources(pdev, &io);
+	if (!res) {
+		rv = -EINVAL;
+		goto err_free;
+	}
+
+	/* If _GPE exists, use it; otherwise use standard interrupts */
+	status = acpi_evaluate_integer(handle, "_GPE", NULL, &tmp);
+	if (ACPI_SUCCESS(status)) {
+		io.irq = tmp;
+		io.irq_setup = acpi_gpe_irq_setup;
+	} else {
+		int irq = platform_get_irq(pdev, 0);
+
+		if (irq > 0) {
+			io.irq = irq;
+			io.irq_setup = ipmi_std_irq_setup;
+		}
+	}
+
+	io.slave_addr = find_slave_address(&io, io.slave_addr);
+
+	io.dev = &pdev->dev;
+
+	dev_info(io.dev, "%pR regsize %d spacing %d irq %d\n",
+		 res, io.regsize, io.regspacing, io.irq);
+
+	return ipmi_si_add_smi(&io);
+
+err_free:
+	return rv;
+}
+
+static const struct acpi_device_id acpi_ipmi_match[] = {
+	{ "IPI0001", 0 },
+	{ },
+};
+MODULE_DEVICE_TABLE(acpi, acpi_ipmi_match);
+#else
+static int acpi_ipmi_probe(struct platform_device *dev)
+{
+	return -ENODEV;
+}
+#endif
+
+static int ipmi_probe(struct platform_device *pdev)
+{
+	if (pdev->dev.of_node && of_ipmi_probe(pdev) == 0)
+		return 0;
+
+	if (acpi_ipmi_probe(pdev) == 0)
+		return 0;
+
+	return platform_ipmi_probe(pdev);
+}
+
+static int ipmi_remove(struct platform_device *pdev)
+{
+	return ipmi_si_remove_by_dev(&pdev->dev);
+}
+
+struct platform_driver ipmi_platform_driver = {
+	.driver = {
+		.name = DEVICE_NAME,
+		.of_match_table = of_ipmi_match,
+		.acpi_match_table = ACPI_PTR(acpi_ipmi_match),
+	},
+	.probe		= ipmi_probe,
+	.remove		= ipmi_remove,
+};
+
+void ipmi_si_platform_init(void)
+{
+	int rv = platform_driver_register(&ipmi_platform_driver);
+	if (rv)
+		pr_err(PFX "Unable to register driver: %d\n", rv);
+
+#ifdef CONFIG_ACPI
+	if (si_tryacpi)
+		spmi_find_bmc();
+#endif
+
+}
+
+void ipmi_si_platform_shutdown(void)
+{
+	platform_driver_unregister(&ipmi_platform_driver);
+}
diff --git a/drivers/char/ipmi/ipmi_si_port_io.c b/drivers/char/ipmi/ipmi_si_port_io.c
new file mode 100644
index 000000000000..e5ce174fbeeb
--- /dev/null
+++ b/drivers/char/ipmi/ipmi_si_port_io.c
@@ -0,0 +1,112 @@
+
+#include <linux/io.h>
+#include "ipmi_si.h"
+
+static unsigned char port_inb(const struct si_sm_io *io, unsigned int offset)
+{
+	unsigned int addr = io->addr_data;
+
+	return inb(addr + (offset * io->regspacing));
+}
+
+static void port_outb(const struct si_sm_io *io, unsigned int offset,
+		      unsigned char b)
+{
+	unsigned int addr = io->addr_data;
+
+	outb(b, addr + (offset * io->regspacing));
+}
+
+static unsigned char port_inw(const struct si_sm_io *io, unsigned int offset)
+{
+	unsigned int addr = io->addr_data;
+
+	return (inw(addr + (offset * io->regspacing)) >> io->regshift) & 0xff;
+}
+
+static void port_outw(const struct si_sm_io *io, unsigned int offset,
+		      unsigned char b)
+{
+	unsigned int addr = io->addr_data;
+
+	outw(b << io->regshift, addr + (offset * io->regspacing));
+}
+
+static unsigned char port_inl(const struct si_sm_io *io, unsigned int offset)
+{
+	unsigned int addr = io->addr_data;
+
+	return (inl(addr + (offset * io->regspacing)) >> io->regshift) & 0xff;
+}
+
+static void port_outl(const struct si_sm_io *io, unsigned int offset,
+		      unsigned char b)
+{
+	unsigned int addr = io->addr_data;
+
+	outl(b << io->regshift, addr+(offset * io->regspacing));
+}
+
+static void port_cleanup(struct si_sm_io *io)
+{
+	unsigned int addr = io->addr_data;
+	int          idx;
+
+	if (addr) {
+		for (idx = 0; idx < io->io_size; idx++)
+			release_region(addr + idx * io->regspacing,
+				       io->regsize);
+	}
+}
+
+int ipmi_si_port_setup(struct si_sm_io *io)
+{
+	unsigned int addr = io->addr_data;
+	int          idx;
+
+	if (!addr)
+		return -ENODEV;
+
+	io->io_cleanup = port_cleanup;
+
+	/*
+	 * Figure out the actual inb/inw/inl/etc routine to use based
+	 * upon the register size.
+	 */
+	switch (io->regsize) {
+	case 1:
+		io->inputb = port_inb;
+		io->outputb = port_outb;
+		break;
+	case 2:
+		io->inputb = port_inw;
+		io->outputb = port_outw;
+		break;
+	case 4:
+		io->inputb = port_inl;
+		io->outputb = port_outl;
+		break;
+	default:
+		dev_warn(io->dev, "Invalid register size: %d\n",
+			 io->regsize);
+		return -EINVAL;
+	}
+
+	/*
+	 * Some BIOSes reserve disjoint I/O regions in their ACPI
+	 * tables.  This causes problems when trying to register the
+	 * entire I/O region.  Therefore we must register each I/O
+	 * port separately.
+	 */
+	for (idx = 0; idx < io->io_size; idx++) {
+		if (request_region(addr + idx * io->regspacing,
+				   io->regsize, DEVICE_NAME) == NULL) {
+			/* Undo allocations */
+			while (idx--)
+				release_region(addr + idx * io->regspacing,
+					       io->regsize);
+			return -EIO;
+		}
+	}
+	return 0;
+}
diff --git a/drivers/char/ipmi/ipmi_si_sm.h b/drivers/char/ipmi/ipmi_si_sm.h
index a705027c0493..aa8d88ab4433 100644
--- a/drivers/char/ipmi/ipmi_si_sm.h
+++ b/drivers/char/ipmi/ipmi_si_sm.h
@@ -34,12 +34,18 @@
  *  675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+#include <linux/ipmi.h>
+
 /*
  * This is defined by the state machines themselves, it is an opaque
  * data type for them to use.
  */
 struct si_sm_data;
 
+enum si_type {
+	SI_TYPE_INVALID, SI_KCS, SI_SMIC, SI_BT
+};
+
 /*
  * The structure for doing I/O in the state machine.  The state
  * machine doesn't have the actual I/O routines, they are done through
@@ -61,6 +67,23 @@ struct si_sm_io {
 	int  regshift;
 	int addr_type;
 	long addr_data;
+	enum ipmi_addr_src addr_source; /* ACPI, PCI, SMBIOS, hardcode, etc. */
+	void (*addr_source_cleanup)(struct si_sm_io *io);
+	void *addr_source_data;
+	union ipmi_smi_info_union addr_info;
+
+	int (*io_setup)(struct si_sm_io *info);
+	void (*io_cleanup)(struct si_sm_io *info);
+	unsigned int io_size;
+
+	int irq;
+	int (*irq_setup)(struct si_sm_io *io);
+	void *irq_handler_data;
+	void (*irq_cleanup)(struct si_sm_io *io);
+
+	u8 slave_addr;
+	enum si_type si_type;
+	struct device *dev;
 };
 
 /* Results of SMI events. */
diff --git a/drivers/char/ipmi/ipmi_ssif.c b/drivers/char/ipmi/ipmi_ssif.c
index 0aea3bcb6158..3cfaec728604 100644
--- a/drivers/char/ipmi/ipmi_ssif.c
+++ b/drivers/char/ipmi/ipmi_ssif.c
@@ -53,6 +53,7 @@
 #include <linux/acpi.h>
 #include <linux/ctype.h>
 #include <linux/time64.h>
+#include "ipmi_si_sm.h"
 #include "ipmi_dmi.h"
 
 #define PFX "ipmi_ssif: "
@@ -267,9 +268,6 @@ struct ssif_info {
 	unsigned char *i2c_data;
 	unsigned int i2c_size;
 
-	/* From the device id response. */
-	struct ipmi_device_id device_id;
-
 	struct timer_list retry_timer;
 	int retries_left;
 
@@ -553,9 +551,9 @@ static void start_get(struct ssif_info *ssif_info)
 	}
 }
 
-static void retry_timeout(unsigned long data)
+static void retry_timeout(struct timer_list *t)
 {
-	struct ssif_info *ssif_info = (void *) data;
+	struct ssif_info *ssif_info = from_timer(ssif_info, t, retry_timer);
 	unsigned long oflags, *flags;
 	bool waiting;
 
@@ -1176,6 +1174,61 @@ MODULE_PARM_DESC(trydmi, "Setting this to zero will disable the default scan of
 static DEFINE_MUTEX(ssif_infos_mutex);
 static LIST_HEAD(ssif_infos);
 
+#define IPMI_SSIF_ATTR(name) \
+static ssize_t ipmi_##name##_show(struct device *dev,			\
+				  struct device_attribute *attr,	\
+				  char *buf)				\
+{									\
+	struct ssif_info *ssif_info = dev_get_drvdata(dev);		\
+									\
+	return snprintf(buf, 10, "%u\n", ssif_get_stat(ssif_info, name));\
+}									\
+static DEVICE_ATTR(name, S_IRUGO, ipmi_##name##_show, NULL)
+
+static ssize_t ipmi_type_show(struct device *dev,
+			      struct device_attribute *attr,
+			      char *buf)
+{
+	return snprintf(buf, 10, "ssif\n");
+}
+static DEVICE_ATTR(type, S_IRUGO, ipmi_type_show, NULL);
+
+IPMI_SSIF_ATTR(sent_messages);
+IPMI_SSIF_ATTR(sent_messages_parts);
+IPMI_SSIF_ATTR(send_retries);
+IPMI_SSIF_ATTR(send_errors);
+IPMI_SSIF_ATTR(received_messages);
+IPMI_SSIF_ATTR(received_message_parts);
+IPMI_SSIF_ATTR(receive_retries);
+IPMI_SSIF_ATTR(receive_errors);
+IPMI_SSIF_ATTR(flag_fetches);
+IPMI_SSIF_ATTR(hosed);
+IPMI_SSIF_ATTR(events);
+IPMI_SSIF_ATTR(watchdog_pretimeouts);
+IPMI_SSIF_ATTR(alerts);
+
+static struct attribute *ipmi_ssif_dev_attrs[] = {
+	&dev_attr_type.attr,
+	&dev_attr_sent_messages.attr,
+	&dev_attr_sent_messages_parts.attr,
+	&dev_attr_send_retries.attr,
+	&dev_attr_send_errors.attr,
+	&dev_attr_received_messages.attr,
+	&dev_attr_received_message_parts.attr,
+	&dev_attr_receive_retries.attr,
+	&dev_attr_receive_errors.attr,
+	&dev_attr_flag_fetches.attr,
+	&dev_attr_hosed.attr,
+	&dev_attr_events.attr,
+	&dev_attr_watchdog_pretimeouts.attr,
+	&dev_attr_alerts.attr,
+	NULL
+};
+
+static const struct attribute_group ipmi_ssif_dev_attr_group = {
+	.attrs		= ipmi_ssif_dev_attrs,
+};
+
 static int ssif_remove(struct i2c_client *client)
 {
 	struct ssif_info *ssif_info = i2c_get_clientdata(client);
@@ -1196,6 +1249,9 @@ static int ssif_remove(struct i2c_client *client)
 	}
 	ssif_info->intf = NULL;
 
+	device_remove_group(&ssif_info->client->dev, &ipmi_ssif_dev_attr_group);
+	dev_set_drvdata(&ssif_info->client->dev, NULL);
+
 	/* make sure the driver is not looking for flags any more. */
 	while (ssif_info->ssif_state != SSIF_NORMAL)
 		schedule_timeout(1);
@@ -1289,6 +1345,7 @@ static int ssif_detect(struct i2c_client *client, struct i2c_board_info *info)
 	return rv;
 }
 
+#ifdef CONFIG_IPMI_PROC_INTERFACE
 static int smi_type_proc_show(struct seq_file *m, void *v)
 {
 	seq_puts(m, "ssif\n");
@@ -1352,6 +1409,7 @@ static const struct file_operations smi_stats_proc_ops = {
 	.llseek		= seq_lseek,
 	.release	= single_release,
 };
+#endif
 
 static int strcmp_nospace(char *s1, char *s2)
 {
@@ -1425,7 +1483,7 @@ static int find_slave_address(struct i2c_client *client, int slave_addr)
 #ifdef CONFIG_IPMI_DMI_DECODE
 	if (!slave_addr)
 		slave_addr = ipmi_dmi_get_slave_addr(
-			IPMI_DMI_TYPE_SSIF,
+			SI_TYPE_INVALID,
 			i2c_adapter_id(client->adapter),
 			client->addr);
 #endif
@@ -1481,20 +1539,6 @@ static int ssif_probe(struct i2c_client *client, const struct i2c_device_id *id)
 	       ipmi_addr_src_to_str(ssif_info->addr_source),
 	       client->addr, client->adapter->name, slave_addr);
 
-	/*
-	 * Do a Get Device ID command, since it comes back with some
-	 * useful info.
-	 */
-	msg[0] = IPMI_NETFN_APP_REQUEST << 2;
-	msg[1] = IPMI_GET_DEVICE_ID_CMD;
-	rv = do_cmd(client, 2, msg, &len, resp);
-	if (rv)
-		goto out;
-
-	rv = ipmi_demangle_device_id(resp, len, &ssif_info->device_id);
-	if (rv)
-		goto out;
-
 	ssif_info->client = client;
 	i2c_set_clientdata(client, ssif_info);
 
@@ -1647,8 +1691,7 @@ static int ssif_probe(struct i2c_client *client, const struct i2c_device_id *id)
 
 	spin_lock_init(&ssif_info->lock);
 	ssif_info->ssif_state = SSIF_NORMAL;
-	setup_timer(&ssif_info->retry_timer, retry_timeout,
-		    (unsigned long)ssif_info);
+	timer_setup(&ssif_info->retry_timer, retry_timeout, 0);
 
 	for (i = 0; i < SSIF_NUM_STATS; i++)
 		atomic_set(&ssif_info->stats[i], 0);
@@ -1682,16 +1725,26 @@ static int ssif_probe(struct i2c_client *client, const struct i2c_device_id *id)
 		}
 	}
 
+	dev_set_drvdata(&ssif_info->client->dev, ssif_info);
+	rv = device_add_group(&ssif_info->client->dev,
+			      &ipmi_ssif_dev_attr_group);
+	if (rv) {
+		dev_err(&ssif_info->client->dev,
+			"Unable to add device attributes: error %d\n",
+			rv);
+		goto out;
+	}
+
 	rv = ipmi_register_smi(&ssif_info->handlers,
 			       ssif_info,
-			       &ssif_info->device_id,
 			       &ssif_info->client->dev,
 			       slave_addr);
 	 if (rv) {
 		pr_err(PFX "Unable to register device: error %d\n", rv);
-		goto out;
+		goto out_remove_attr;
 	}
 
+#ifdef CONFIG_IPMI_PROC_INTERFACE
 	rv = ipmi_smi_add_proc_entry(ssif_info->intf, "type",
 				     &smi_type_proc_ops,
 				     ssif_info);
@@ -1707,6 +1760,7 @@ static int ssif_probe(struct i2c_client *client, const struct i2c_device_id *id)
 		pr_err(PFX "Unable to create proc entry: %d\n", rv);
 		goto out_err_unreg;
 	}
+#endif
 
  out:
 	if (rv) {
@@ -1725,8 +1779,14 @@ static int ssif_probe(struct i2c_client *client, const struct i2c_device_id *id)
 	kfree(resp);
 	return rv;
 
- out_err_unreg:
+#ifdef CONFIG_IPMI_PROC_INTERFACE
+out_err_unreg:
 	ipmi_unregister_smi(ssif_info->intf);
+#endif
+
+out_remove_attr:
+	device_remove_group(&ssif_info->client->dev, &ipmi_ssif_dev_attr_group);
+	dev_set_drvdata(&ssif_info->client->dev, NULL);
 	goto out;
 }
 
@@ -1953,20 +2013,13 @@ static void spmi_find_bmc(void) { }
 #ifdef CONFIG_DMI
 static int dmi_ipmi_probe(struct platform_device *pdev)
 {
-	u8 type, slave_addr = 0;
+	u8 slave_addr = 0;
 	u16 i2c_addr;
 	int rv;
 
 	if (!ssif_trydmi)
 		return -ENODEV;
 
-	rv = device_property_read_u8(&pdev->dev, "ipmi-type", &type);
-	if (rv)
-		return -ENODEV;
-
-	if (type != IPMI_DMI_TYPE_SSIF)
-		return -ENODEV;
-
 	rv = device_property_read_u16(&pdev->dev, "i2c-addr", &i2c_addr);
 	if (rv) {
 		dev_warn(&pdev->dev, PFX "No i2c-addr property\n");
diff --git a/drivers/char/ipmi/ipmi_watchdog.c b/drivers/char/ipmi/ipmi_watchdog.c
index 3d832d0362a4..76b270678b50 100644
--- a/drivers/char/ipmi/ipmi_watchdog.c
+++ b/drivers/char/ipmi/ipmi_watchdog.c
@@ -1009,9 +1009,14 @@ static void ipmi_register_watchdog(int ipmi_intf)
 		goto out;
 	}
 
-	ipmi_get_version(watchdog_user,
-			 &ipmi_version_major,
-			 &ipmi_version_minor);
+	rv = ipmi_get_version(watchdog_user,
+			      &ipmi_version_major,
+			      &ipmi_version_minor);
+	if (rv) {
+		pr_warn(PFX "Unable to get IPMI version, assuming 1.0\n");
+		ipmi_version_major = 1;
+		ipmi_version_minor = 0;
+	}
 
 	rv = misc_register(&ipmi_wdog_miscdev);
 	if (rv < 0) {
diff --git a/drivers/char/mem.c b/drivers/char/mem.c
index 970e1242a282..6aefe5370e5b 100644
--- a/drivers/char/mem.c
+++ b/drivers/char/mem.c
@@ -343,6 +343,10 @@ static int mmap_mem(struct file *file, struct vm_area_struct *vma)
 	size_t size = vma->vm_end - vma->vm_start;
 	phys_addr_t offset = (phys_addr_t)vma->vm_pgoff << PAGE_SHIFT;
 
+	/* Does it even fit in phys_addr_t? */
+	if (offset >> PAGE_SHIFT != vma->vm_pgoff)
+		return -EINVAL;
+
 	/* It's illegal to wrap around the end of the physical address space. */
 	if (offset + (phys_addr_t)size - 1 < offset)
 		return -EINVAL;
diff --git a/drivers/char/nwbutton.c b/drivers/char/nwbutton.c
index 44006ed9558f..a7113b78251a 100644
--- a/drivers/char/nwbutton.c
+++ b/drivers/char/nwbutton.c
@@ -23,7 +23,7 @@
 #define __NWBUTTON_C		/* Tell the header file who we are */
 #include "nwbutton.h"
 
-static void button_sequence_finished (unsigned long parameters);
+static void button_sequence_finished(struct timer_list *unused);
 
 static int button_press_count;		/* The count of button presses */
 /* Times for the end of a sequence */
@@ -127,7 +127,7 @@ static void button_consume_callbacks (int bpcount)
  * any matching registered function callbacks, initiate reboot, etc.).
  */
 
-static void button_sequence_finished (unsigned long parameters)
+static void button_sequence_finished(struct timer_list *unused)
 {
 	if (IS_ENABLED(CONFIG_NWBUTTON_REBOOT) &&
 	    button_press_count == reboot_count)
diff --git a/drivers/char/nwbutton.h b/drivers/char/nwbutton.h
index abee3ca74801..9dedfd7adc0e 100644
--- a/drivers/char/nwbutton.h
+++ b/drivers/char/nwbutton.h
@@ -25,7 +25,7 @@ struct button_callback {
 
 /* Function prototypes: */
 
-static void button_sequence_finished (unsigned long parameters);
+static void button_sequence_finished(struct timer_list *unused);
 static irqreturn_t button_handler (int irq, void *dev_id);
 int button_init (void);
 int button_add_callback (void (*callback) (void), int count);
diff --git a/drivers/char/pcmcia/cm4000_cs.c b/drivers/char/pcmcia/cm4000_cs.c
index cd53771b9ae7..370e0a64ead1 100644
--- a/drivers/char/pcmcia/cm4000_cs.c
+++ b/drivers/char/pcmcia/cm4000_cs.c
@@ -659,9 +659,9 @@ static void terminate_monitor(struct cm4000_dev *dev)
  * is already doing that for you.
  */
 
-static void monitor_card(unsigned long p)
+static void monitor_card(struct timer_list *t)
 {
-	struct cm4000_dev *dev = (struct cm4000_dev *) p;
+	struct cm4000_dev *dev = from_timer(dev, t, timer);
 	unsigned int iobase = dev->p_dev->resource[0]->start;
 	unsigned short s;
 	struct ptsreq ptsreq;
@@ -1374,7 +1374,7 @@ static void start_monitor(struct cm4000_dev *dev)
 	DEBUGP(3, dev, "-> start_monitor\n");
 	if (!dev->monitor_running) {
 		DEBUGP(5, dev, "create, init and add timer\n");
-		setup_timer(&dev->timer, monitor_card, (unsigned long)dev);
+		timer_setup(&dev->timer, monitor_card, 0);
 		dev->monitor_running = 1;
 		mod_timer(&dev->timer, jiffies);
 	} else
diff --git a/drivers/char/pcmcia/cm4040_cs.c b/drivers/char/pcmcia/cm4040_cs.c
index 382c864814d9..9a1aaf538758 100644
--- a/drivers/char/pcmcia/cm4040_cs.c
+++ b/drivers/char/pcmcia/cm4040_cs.c
@@ -104,9 +104,9 @@ static inline unsigned char xinb(unsigned short port)
 
 /* poll the device fifo status register.  not to be confused with
  * the poll syscall. */
-static void cm4040_do_poll(unsigned long dummy)
+static void cm4040_do_poll(struct timer_list *t)
 {
-	struct reader_dev *dev = (struct reader_dev *) dummy;
+	struct reader_dev *dev = from_timer(dev, t, poll_timer);
 	unsigned int obs = xinb(dev->p_dev->resource[0]->start
 				+ REG_OFFSET_BUFFER_STATUS);
 
@@ -465,7 +465,6 @@ static int cm4040_open(struct inode *inode, struct file *filp)
 
 	link->open = 1;
 
-	dev->poll_timer.data = (unsigned long) dev;
 	mod_timer(&dev->poll_timer, jiffies + POLL_PERIOD);
 
 	DEBUGP(2, dev, "<- cm4040_open (successfully)\n");
@@ -585,7 +584,7 @@ static int reader_probe(struct pcmcia_device *link)
 	init_waitqueue_head(&dev->poll_wait);
 	init_waitqueue_head(&dev->read_wait);
 	init_waitqueue_head(&dev->write_wait);
-	setup_timer(&dev->poll_timer, cm4040_do_poll, 0);
+	timer_setup(&dev->poll_timer, cm4040_do_poll, 0);
 
 	ret = reader_config(link, i);
 	if (ret) {
diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
index 62be953e5fb0..aa502e9fb7fa 100644
--- a/drivers/char/pcmcia/synclink_cs.c
+++ b/drivers/char/pcmcia/synclink_cs.c
@@ -375,7 +375,7 @@ static void reset_device(MGSLPC_INFO *info);
 static void hdlc_mode(MGSLPC_INFO *info);
 static void async_mode(MGSLPC_INFO *info);
 
-static void tx_timeout(unsigned long context);
+static void tx_timeout(struct timer_list *t);
 
 static int carrier_raised(struct tty_port *port);
 static void dtr_rts(struct tty_port *port, int onoff);
@@ -1289,7 +1289,7 @@ static int startup(MGSLPC_INFO * info, struct tty_struct *tty)
 
 	memset(&info->icount, 0, sizeof(info->icount));
 
-	setup_timer(&info->tx_timer, tx_timeout, (unsigned long)info);
+	timer_setup(&info->tx_timer, tx_timeout, 0);
 
 	/* Allocate and claim adapter resources */
 	retval = claim_resources(info);
@@ -3846,9 +3846,9 @@ static void trace_block(MGSLPC_INFO *info,const char* data, int count, int xmit)
 /* HDLC frame time out
  * update stats and do tx completion processing
  */
-static void tx_timeout(unsigned long context)
+static void tx_timeout(struct timer_list *t)
 {
-	MGSLPC_INFO *info = (MGSLPC_INFO*)context;
+	MGSLPC_INFO *info = from_timer(info, t, tx_timer);
 	unsigned long flags;
 
 	if (debug_level >= DEBUG_LEVEL_INFO)
diff --git a/drivers/char/random.c b/drivers/char/random.c
index 6c7ccac2679e..ec42c8bb9b0d 100644
--- a/drivers/char/random.c
+++ b/drivers/char/random.c
@@ -259,7 +259,6 @@
 #include <linux/cryptohash.h>
 #include <linux/fips.h>
 #include <linux/ptrace.h>
-#include <linux/kmemcheck.h>
 #include <linux/workqueue.h>
 #include <linux/irq.h>
 #include <linux/syscalls.h>
diff --git a/drivers/char/rtc.c b/drivers/char/rtc.c
index 616871e68e09..5542a438bbd0 100644
--- a/drivers/char/rtc.c
+++ b/drivers/char/rtc.c
@@ -135,7 +135,7 @@ static struct fasync_struct *rtc_async_queue;
 static DECLARE_WAIT_QUEUE_HEAD(rtc_wait);
 
 #ifdef RTC_IRQ
-static void rtc_dropped_irq(unsigned long data);
+static void rtc_dropped_irq(struct timer_list *unused);
 
 static DEFINE_TIMER(rtc_irq_timer, rtc_dropped_irq);
 #endif
@@ -1171,7 +1171,7 @@ module_exit(rtc_exit);
  *	for something that requires a steady > 1KHz signal anyways.)
  */
 
-static void rtc_dropped_irq(unsigned long data)
+static void rtc_dropped_irq(struct timer_list *unused)
 {
 	unsigned long freq;
 
diff --git a/drivers/char/tpm/tpm-dev-common.c b/drivers/char/tpm/tpm-dev-common.c
index 461bf0b8a094..230b99288024 100644
--- a/drivers/char/tpm/tpm-dev-common.c
+++ b/drivers/char/tpm/tpm-dev-common.c
@@ -22,9 +22,9 @@
 #include "tpm.h"
 #include "tpm-dev.h"
 
-static void user_reader_timeout(unsigned long ptr)
+static void user_reader_timeout(struct timer_list *t)
 {
-	struct file_priv *priv = (struct file_priv *)ptr;
+	struct file_priv *priv = from_timer(priv, t, user_read_timer);
 
 	pr_warn("TPM user space timeout is deprecated (pid=%d)\n",
 		task_tgid_nr(current));
@@ -48,8 +48,7 @@ void tpm_common_open(struct file *file, struct tpm_chip *chip,
 	priv->chip = chip;
 	atomic_set(&priv->data_pending, 0);
 	mutex_init(&priv->buffer_mutex);
-	setup_timer(&priv->user_read_timer, user_reader_timeout,
-			(unsigned long)priv);
+	timer_setup(&priv->user_read_timer, user_reader_timeout, 0);
 	INIT_WORK(&priv->work, timeout_work);
 
 	file->private_data = priv;
diff --git a/drivers/clk/at91/clk-utmi.c b/drivers/clk/at91/clk-utmi.c
index aadabd9d1e2b..cd8d689138ff 100644
--- a/drivers/clk/at91/clk-utmi.c
+++ b/drivers/clk/at91/clk-utmi.c
@@ -14,14 +14,20 @@
 #include <linux/of.h>
 #include <linux/mfd/syscon.h>
 #include <linux/regmap.h>
+#include <soc/at91/atmel-sfr.h>
 
 #include "pmc.h"
 
-#define UTMI_FIXED_MUL		40
+/*
+ * The purpose of this clock is to generate a 480 MHz signal. A different
+ * rate can't be configured.
+ */
+#define UTMI_RATE	480000000
 
 struct clk_utmi {
 	struct clk_hw hw;
-	struct regmap *regmap;
+	struct regmap *regmap_pmc;
+	struct regmap *regmap_sfr;
 };
 
 #define to_clk_utmi(hw) container_of(hw, struct clk_utmi, hw)
@@ -37,13 +43,54 @@ static inline bool clk_utmi_ready(struct regmap *regmap)
 
 static int clk_utmi_prepare(struct clk_hw *hw)
 {
+	struct clk_hw *hw_parent;
 	struct clk_utmi *utmi = to_clk_utmi(hw);
 	unsigned int uckr = AT91_PMC_UPLLEN | AT91_PMC_UPLLCOUNT |
 			    AT91_PMC_BIASEN;
+	unsigned int utmi_ref_clk_freq;
+	unsigned long parent_rate;
+
+	/*
+	 * If mainck rate is different from 12 MHz, we have to configure the
+	 * FREQ field of the SFR_UTMICKTRIM register to generate properly
+	 * the utmi clock.
+	 */
+	hw_parent = clk_hw_get_parent(hw);
+	parent_rate = clk_hw_get_rate(hw_parent);
+
+	switch (parent_rate) {
+	case 12000000:
+		utmi_ref_clk_freq = 0;
+		break;
+	case 16000000:
+		utmi_ref_clk_freq = 1;
+		break;
+	case 24000000:
+		utmi_ref_clk_freq = 2;
+		break;
+	/*
+	 * Not supported on SAMA5D2 but it's not an issue since MAINCK
+	 * maximum value is 24 MHz.
+	 */
+	case 48000000:
+		utmi_ref_clk_freq = 3;
+		break;
+	default:
+		pr_err("UTMICK: unsupported mainck rate\n");
+		return -EINVAL;
+	}
 
-	regmap_update_bits(utmi->regmap, AT91_CKGR_UCKR, uckr, uckr);
+	if (utmi->regmap_sfr) {
+		regmap_update_bits(utmi->regmap_sfr, AT91_SFR_UTMICKTRIM,
+				   AT91_UTMICKTRIM_FREQ, utmi_ref_clk_freq);
+	} else if (utmi_ref_clk_freq) {
+		pr_err("UTMICK: sfr node required\n");
+		return -EINVAL;
+	}
 
-	while (!clk_utmi_ready(utmi->regmap))
+	regmap_update_bits(utmi->regmap_pmc, AT91_CKGR_UCKR, uckr, uckr);
+
+	while (!clk_utmi_ready(utmi->regmap_pmc))
 		cpu_relax();
 
 	return 0;
@@ -53,21 +100,22 @@ static int clk_utmi_is_prepared(struct clk_hw *hw)
 {
 	struct clk_utmi *utmi = to_clk_utmi(hw);
 
-	return clk_utmi_ready(utmi->regmap);
+	return clk_utmi_ready(utmi->regmap_pmc);
 }
 
 static void clk_utmi_unprepare(struct clk_hw *hw)
 {
 	struct clk_utmi *utmi = to_clk_utmi(hw);
 
-	regmap_update_bits(utmi->regmap, AT91_CKGR_UCKR, AT91_PMC_UPLLEN, 0);
+	regmap_update_bits(utmi->regmap_pmc, AT91_CKGR_UCKR,
+			   AT91_PMC_UPLLEN, 0);
 }
 
 static unsigned long clk_utmi_recalc_rate(struct clk_hw *hw,
 					  unsigned long parent_rate)
 {
-	/* UTMI clk is a fixed clk multiplier */
-	return parent_rate * UTMI_FIXED_MUL;
+	/* UTMI clk rate is fixed. */
+	return UTMI_RATE;
 }
 
 static const struct clk_ops utmi_ops = {
@@ -78,7 +126,7 @@ static const struct clk_ops utmi_ops = {
 };
 
 static struct clk_hw * __init
-at91_clk_register_utmi(struct regmap *regmap,
+at91_clk_register_utmi(struct regmap *regmap_pmc, struct regmap *regmap_sfr,
 		       const char *name, const char *parent_name)
 {
 	struct clk_utmi *utmi;
@@ -97,7 +145,8 @@ at91_clk_register_utmi(struct regmap *regmap,
 	init.flags = CLK_SET_RATE_GATE;
 
 	utmi->hw.init = &init;
-	utmi->regmap = regmap;
+	utmi->regmap_pmc = regmap_pmc;
+	utmi->regmap_sfr = regmap_sfr;
 
 	hw = &utmi->hw;
 	ret = clk_hw_register(NULL, &utmi->hw);
@@ -114,17 +163,35 @@ static void __init of_at91sam9x5_clk_utmi_setup(struct device_node *np)
 	struct clk_hw *hw;
 	const char *parent_name;
 	const char *name = np->name;
-	struct regmap *regmap;
+	struct regmap *regmap_pmc, *regmap_sfr;
 
 	parent_name = of_clk_get_parent_name(np, 0);
 
 	of_property_read_string(np, "clock-output-names", &name);
 
-	regmap = syscon_node_to_regmap(of_get_parent(np));
-	if (IS_ERR(regmap))
+	regmap_pmc = syscon_node_to_regmap(of_get_parent(np));
+	if (IS_ERR(regmap_pmc))
 		return;
 
-	hw = at91_clk_register_utmi(regmap, name, parent_name);
+	/*
+	 * If the device supports different mainck rates, this value has to be
+	 * set in the UTMI Clock Trimming register.
+	 * - 9x5: mainck supports several rates but it is indicated that a
+	 *   12 MHz is needed in case of USB.
+	 * - sama5d3 and sama5d2: mainck supports several rates. Configuring
+	 *   the FREQ field of the UTMI Clock Trimming register is mandatory.
+	 * - sama5d4: mainck is at 12 MHz.
+	 *
+	 * We only need to retrieve sama5d3 or sama5d2 sfr regmap.
+	 */
+	regmap_sfr = syscon_regmap_lookup_by_compatible("atmel,sama5d3-sfr");
+	if (IS_ERR(regmap_sfr)) {
+		regmap_sfr = syscon_regmap_lookup_by_compatible("atmel,sama5d2-sfr");
+		if (IS_ERR(regmap_sfr))
+			regmap_sfr = NULL;
+	}
+
+	hw = at91_clk_register_utmi(regmap_pmc, regmap_sfr, name, parent_name);
 	if (IS_ERR(hw))
 		return;
 
diff --git a/drivers/clk/bcm/Kconfig b/drivers/clk/bcm/Kconfig
index 1d9187df167b..4c4bd85f707c 100644
--- a/drivers/clk/bcm/Kconfig
+++ b/drivers/clk/bcm/Kconfig
@@ -30,6 +30,15 @@ config CLK_BCM_CYGNUS
 	help
 	  Enable common clock framework support for the Broadcom Cygnus SoC
 
+config CLK_BCM_HR2
+	bool "Broadcom Hurricane 2 clock support"
+	depends on ARCH_BCM_HR2 || COMPILE_TEST
+	select COMMON_CLK_IPROC
+	default ARCH_BCM_HR2
+	help
+	  Enable common clock framework support for the Broadcom Hurricane 2
+	  SoC
+
 config CLK_BCM_NSP
 	bool "Broadcom Northstar/Northstar Plus clock support"
 	depends on ARCH_BCM_5301X || ARCH_BCM_NSP || COMPILE_TEST
diff --git a/drivers/clk/bcm/Makefile b/drivers/clk/bcm/Makefile
index e3f0cb0d90f3..002661d39128 100644
--- a/drivers/clk/bcm/Makefile
+++ b/drivers/clk/bcm/Makefile
@@ -9,6 +9,7 @@ obj-$(CONFIG_ARCH_BCM2835)	+= clk-bcm2835.o
 obj-$(CONFIG_ARCH_BCM2835)	+= clk-bcm2835-aux.o
 obj-$(CONFIG_ARCH_BCM_53573)	+= clk-bcm53573-ilp.o
 obj-$(CONFIG_CLK_BCM_CYGNUS)	+= clk-cygnus.o
+obj-$(CONFIG_CLK_BCM_HR2)	+= clk-hr2.o
 obj-$(CONFIG_CLK_BCM_NSP)	+= clk-nsp.o
 obj-$(CONFIG_CLK_BCM_NS2)	+= clk-ns2.o
 obj-$(CONFIG_CLK_BCM_SR)	+= clk-sr.o
diff --git a/drivers/clk/bcm/clk-bcm2835-aux.c b/drivers/clk/bcm/clk-bcm2835-aux.c
index bd750cf2238d..77e276d61702 100644
--- a/drivers/clk/bcm/clk-bcm2835-aux.c
+++ b/drivers/clk/bcm/clk-bcm2835-aux.c
@@ -14,7 +14,6 @@
 
 #include <linux/clk.h>
 #include <linux/clk-provider.h>
-#include <linux/clk/bcm2835.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>
 #include <dt-bindings/clock/bcm2835-aux.h>
diff --git a/drivers/clk/bcm/clk-bcm2835.c b/drivers/clk/bcm/clk-bcm2835.c
index 58ce6af8452d..44301a3d9963 100644
--- a/drivers/clk/bcm/clk-bcm2835.c
+++ b/drivers/clk/bcm/clk-bcm2835.c
@@ -37,7 +37,6 @@
 #include <linux/clk-provider.h>
 #include <linux/clkdev.h>
 #include <linux/clk.h>
-#include <linux/clk/bcm2835.h>
 #include <linux/debugfs.h>
 #include <linux/delay.h>
 #include <linux/module.h>
@@ -416,35 +415,6 @@ static int bcm2835_debugfs_regset(struct bcm2835_cprman *cprman, u32 base,
 	return regdump ? 0 : -ENOMEM;
 }
 
-/*
- * These are fixed clocks. They're probably not all root clocks and it may
- * be possible to turn them on and off but until this is mapped out better
- * it's the only way they can be used.
- */
-void __init bcm2835_init_clocks(void)
-{
-	struct clk_hw *hw;
-	int ret;
-
-	hw = clk_hw_register_fixed_rate(NULL, "apb_pclk", NULL, 0, 126000000);
-	if (IS_ERR(hw))
-		pr_err("apb_pclk not registered\n");
-
-	hw = clk_hw_register_fixed_rate(NULL, "uart0_pclk", NULL, 0, 3000000);
-	if (IS_ERR(hw))
-		pr_err("uart0_pclk not registered\n");
-	ret = clk_hw_register_clkdev(hw, NULL, "20201000.uart");
-	if (ret)
-		pr_err("uart0_pclk alias not registered\n");
-
-	hw = clk_hw_register_fixed_rate(NULL, "uart1_pclk", NULL, 0, 125000000);
-	if (IS_ERR(hw))
-		pr_err("uart1_pclk not registered\n");
-	ret = clk_hw_register_clkdev(hw, NULL, "20215000.uart");
-	if (ret)
-		pr_err("uart1_pclk alias not registered\n");
-}
-
 struct bcm2835_pll_data {
 	const char *name;
 	u32 cm_ctrl_reg;
diff --git a/drivers/clk/bcm/clk-hr2.c b/drivers/clk/bcm/clk-hr2.c
new file mode 100644
index 000000000000..f7c5b7379475
--- /dev/null
+++ b/drivers/clk/bcm/clk-hr2.c
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2017 Broadcom
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/kernel.h>
+#include <linux/err.h>
+#include <linux/clk-provider.h>
+#include <linux/io.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+
+#include "clk-iproc.h"
+
+static void __init hr2_armpll_init(struct device_node *node)
+{
+	iproc_armpll_setup(node);
+}
+CLK_OF_DECLARE(hr2_armpll, "brcm,hr2-armpll", hr2_armpll_init);
diff --git a/drivers/clk/bcm/clk-kona-setup.c b/drivers/clk/bcm/clk-kona-setup.c
index c37a7f0e83aa..281f4322355c 100644
--- a/drivers/clk/bcm/clk-kona-setup.c
+++ b/drivers/clk/bcm/clk-kona-setup.c
@@ -579,18 +579,13 @@ static u32 *parent_process(const char *clocks[],
 	 */
 	parent_names = kmalloc_array(parent_count, sizeof(*parent_names),
 			       GFP_KERNEL);
-	if (!parent_names) {
-		pr_err("%s: error allocating %u parent names\n", __func__,
-				parent_count);
+	if (!parent_names)
 		return ERR_PTR(-ENOMEM);
-	}
 
 	/* There is at least one parent, so allocate a selector array */
 	parent_sel = kmalloc_array(parent_count, sizeof(*parent_sel),
 				   GFP_KERNEL);
 	if (!parent_sel) {
-		pr_err("%s: error allocating %u parent selectors\n", __func__,
-				parent_count);
 		kfree(parent_names);
 
 		return ERR_PTR(-ENOMEM);
diff --git a/drivers/clk/clk-cdce925.c b/drivers/clk/clk-cdce925.c
index c933be01c7db..0a7e7d5a7506 100644
--- a/drivers/clk/clk-cdce925.c
+++ b/drivers/clk/clk-cdce925.c
@@ -665,7 +665,7 @@ static int cdce925_probe(struct i2c_client *client,
 	init.ops = &cdce925_pll_ops;
 	init.flags = 0;
 	init.parent_names = &parent_name;
-	init.num_parents = parent_name ? 1 : 0;
+	init.num_parents = 1;
 
 	/* Register PLL clocks */
 	for (i = 0; i < data->chip_info->num_plls; ++i) {
diff --git a/drivers/clk/clk-gpio.c b/drivers/clk/clk-gpio.c
index 86b245746a6b..151513c655c3 100644
--- a/drivers/clk/clk-gpio.c
+++ b/drivers/clk/clk-gpio.c
@@ -15,9 +15,7 @@
 #include <linux/clk-provider.h>
 #include <linux/export.h>
 #include <linux/slab.h>
-#include <linux/gpio.h>
 #include <linux/gpio/consumer.h>
-#include <linux/of_gpio.h>
 #include <linux/err.h>
 #include <linux/device.h>
 #include <linux/platform_device.h>
@@ -95,14 +93,12 @@ const struct clk_ops clk_gpio_mux_ops = {
 EXPORT_SYMBOL_GPL(clk_gpio_mux_ops);
 
 static struct clk_hw *clk_register_gpio(struct device *dev, const char *name,
-		const char * const *parent_names, u8 num_parents, unsigned gpio,
-		bool active_low, unsigned long flags,
-		const struct clk_ops *clk_gpio_ops)
+		const char * const *parent_names, u8 num_parents, struct gpio_desc *gpiod,
+		unsigned long flags, const struct clk_ops *clk_gpio_ops)
 {
 	struct clk_gpio *clk_gpio;
 	struct clk_hw *hw;
 	struct clk_init_data init = {};
-	unsigned long gpio_flags;
 	int err;
 
 	if (dev)
@@ -113,32 +109,13 @@ static struct clk_hw *clk_register_gpio(struct device *dev, const char *name,
 	if (!clk_gpio)
 		return ERR_PTR(-ENOMEM);
 
-	if (active_low)
-		gpio_flags = GPIOF_ACTIVE_LOW | GPIOF_OUT_INIT_HIGH;
-	else
-		gpio_flags = GPIOF_OUT_INIT_LOW;
-
-	if (dev)
-		err = devm_gpio_request_one(dev, gpio, gpio_flags, name);
-	else
-		err = gpio_request_one(gpio, gpio_flags, name);
-	if (err) {
-		if (err != -EPROBE_DEFER)
-			pr_err("%s: %s: Error requesting clock control gpio %u\n",
-					__func__, name, gpio);
-		if (!dev)
-			kfree(clk_gpio);
-
-		return ERR_PTR(err);
-	}
-
 	init.name = name;
 	init.ops = clk_gpio_ops;
 	init.flags = flags | CLK_IS_BASIC;
 	init.parent_names = parent_names;
 	init.num_parents = num_parents;
 
-	clk_gpio->gpiod = gpio_to_desc(gpio);
+	clk_gpio->gpiod = gpiod;
 	clk_gpio->hw.init = &init;
 
 	hw = &clk_gpio->hw;
@@ -151,7 +128,6 @@ static struct clk_hw *clk_register_gpio(struct device *dev, const char *name,
 		return hw;
 
 	if (!dev) {
-		gpiod_put(clk_gpio->gpiod);
 		kfree(clk_gpio);
 	}
 
@@ -164,29 +140,27 @@ static struct clk_hw *clk_register_gpio(struct device *dev, const char *name,
  * @dev: device that is registering this clock
  * @name: name of this clock
  * @parent_name: name of this clock's parent
- * @gpio: gpio number to gate this clock
- * @active_low: true if gpio should be set to 0 to enable clock
+ * @gpiod: gpio descriptor to gate this clock
  * @flags: clock flags
  */
 struct clk_hw *clk_hw_register_gpio_gate(struct device *dev, const char *name,
-		const char *parent_name, unsigned gpio, bool active_low,
+		const char *parent_name, struct gpio_desc *gpiod,
 		unsigned long flags)
 {
 	return clk_register_gpio(dev, name,
 			(parent_name ? &parent_name : NULL),
-			(parent_name ? 1 : 0), gpio, active_low, flags,
+			(parent_name ? 1 : 0), gpiod, flags,
 			&clk_gpio_gate_ops);
 }
 EXPORT_SYMBOL_GPL(clk_hw_register_gpio_gate);
 
 struct clk *clk_register_gpio_gate(struct device *dev, const char *name,
-		const char *parent_name, unsigned gpio, bool active_low,
+		const char *parent_name, struct gpio_desc *gpiod,
 		unsigned long flags)
 {
 	struct clk_hw *hw;
 
-	hw = clk_hw_register_gpio_gate(dev, name, parent_name, gpio, active_low,
-				       flags);
+	hw = clk_hw_register_gpio_gate(dev, name, parent_name, gpiod, flags);
 	if (IS_ERR(hw))
 		return ERR_CAST(hw);
 	return hw->clk;
@@ -199,13 +173,12 @@ EXPORT_SYMBOL_GPL(clk_register_gpio_gate);
  * @name: name of this clock
  * @parent_names: names of this clock's parents
  * @num_parents: number of parents listed in @parent_names
- * @gpio: gpio number to gate this clock
- * @active_low: true if gpio should be set to 0 to enable clock
+ * @gpiod: gpio descriptor to gate this clock
  * @flags: clock flags
  */
 struct clk_hw *clk_hw_register_gpio_mux(struct device *dev, const char *name,
-		const char * const *parent_names, u8 num_parents, unsigned gpio,
-		bool active_low, unsigned long flags)
+		const char * const *parent_names, u8 num_parents, struct gpio_desc *gpiod,
+		unsigned long flags)
 {
 	if (num_parents != 2) {
 		pr_err("mux-clock %s must have 2 parents\n", name);
@@ -213,18 +186,18 @@ struct clk_hw *clk_hw_register_gpio_mux(struct device *dev, const char *name,
 	}
 
 	return clk_register_gpio(dev, name, parent_names, num_parents,
-			gpio, active_low, flags, &clk_gpio_mux_ops);
+			gpiod, flags, &clk_gpio_mux_ops);
 }
 EXPORT_SYMBOL_GPL(clk_hw_register_gpio_mux);
 
 struct clk *clk_register_gpio_mux(struct device *dev, const char *name,
-		const char * const *parent_names, u8 num_parents, unsigned gpio,
-		bool active_low, unsigned long flags)
+		const char * const *parent_names, u8 num_parents, struct gpio_desc *gpiod,
+		unsigned long flags)
 {
 	struct clk_hw *hw;
 
 	hw = clk_hw_register_gpio_mux(dev, name, parent_names, num_parents,
-			gpio, active_low, flags);
+			gpiod, flags);
 	if (IS_ERR(hw))
 		return ERR_CAST(hw);
 	return hw->clk;
@@ -236,10 +209,10 @@ static int gpio_clk_driver_probe(struct platform_device *pdev)
 	struct device_node *node = pdev->dev.of_node;
 	const char **parent_names, *gpio_name;
 	unsigned int num_parents;
-	int gpio;
-	enum of_gpio_flags of_flags;
+	struct gpio_desc *gpiod;
 	struct clk *clk;
-	bool active_low, is_mux;
+	bool is_mux;
+	int ret;
 
 	num_parents = of_clk_get_parent_count(node);
 	if (num_parents) {
@@ -255,28 +228,27 @@ static int gpio_clk_driver_probe(struct platform_device *pdev)
 
 	is_mux = of_device_is_compatible(node, "gpio-mux-clock");
 
-	gpio_name = is_mux ? "select-gpios" : "enable-gpios";
-	gpio = of_get_named_gpio_flags(node, gpio_name, 0, &of_flags);
-	if (gpio < 0) {
-		if (gpio == -EPROBE_DEFER)
+	gpio_name = is_mux ? "select" : "enable";
+	gpiod = devm_gpiod_get(&pdev->dev, gpio_name, GPIOD_OUT_LOW);
+	if (IS_ERR(gpiod)) {
+		ret = PTR_ERR(gpiod);
+		if (ret == -EPROBE_DEFER)
 			pr_debug("%s: %s: GPIOs not yet available, retry later\n",
 					node->name, __func__);
 		else
-			pr_err("%s: %s: Can't get '%s' DT property\n",
+			pr_err("%s: %s: Can't get '%s' named GPIO property\n",
 					node->name, __func__,
 					gpio_name);
-		return gpio;
+		return ret;
 	}
 
-	active_low = of_flags & OF_GPIO_ACTIVE_LOW;
-
 	if (is_mux)
 		clk = clk_register_gpio_mux(&pdev->dev, node->name,
-				parent_names, num_parents, gpio, active_low, 0);
+				parent_names, num_parents, gpiod, 0);
 	else
 		clk = clk_register_gpio_gate(&pdev->dev, node->name,
-				parent_names ?  parent_names[0] : NULL, gpio,
-				active_low, 0);
+				parent_names ?  parent_names[0] : NULL, gpiod,
+				0);
 	if (IS_ERR(clk))
 		return PTR_ERR(clk);
 
diff --git a/drivers/clk/clk-hsdk-pll.c b/drivers/clk/clk-hsdk-pll.c
index bbf237173b37..c4ee280f454d 100644
--- a/drivers/clk/clk-hsdk-pll.c
+++ b/drivers/clk/clk-hsdk-pll.c
@@ -139,7 +139,7 @@ static inline void hsdk_pll_set_cfg(struct hsdk_pll_clk *clk,
 	val |= cfg->odiv << CGU_PLL_CTRL_ODIV_SHIFT;
 	val |= cfg->band << CGU_PLL_CTRL_BAND_SHIFT;
 
-	dev_dbg(clk->dev, "write configurarion: %#x\n", val);
+	dev_dbg(clk->dev, "write configuration: %#x\n", val);
 
 	hsdk_pll_write(clk, CGU_PLL_CTRL, val);
 }
@@ -169,7 +169,7 @@ static unsigned long hsdk_pll_recalc_rate(struct clk_hw *hw,
 
 	val = hsdk_pll_read(clk, CGU_PLL_CTRL);
 
-	dev_dbg(clk->dev, "current configurarion: %#x\n", val);
+	dev_dbg(clk->dev, "current configuration: %#x\n", val);
 
 	/* Check if PLL is disabled */
 	if (val & CGU_PLL_CTRL_PD)
diff --git a/drivers/clk/clk-mux.c b/drivers/clk/clk-mux.c
index 16a3d5717f4e..39cabe157163 100644
--- a/drivers/clk/clk-mux.c
+++ b/drivers/clk/clk-mux.c
@@ -134,11 +134,9 @@ struct clk_hw *clk_hw_register_mux_table(struct device *dev, const char *name,
 	}
 
 	/* allocate the mux */
-	mux = kzalloc(sizeof(struct clk_mux), GFP_KERNEL);
-	if (!mux) {
-		pr_err("%s: could not allocate mux clk\n", __func__);
+	mux = kzalloc(sizeof(*mux), GFP_KERNEL);
+	if (!mux)
 		return ERR_PTR(-ENOMEM);
-	}
 
 	init.name = name;
 	if (clk_mux_flags & CLK_MUX_READ_ONLY)
diff --git a/drivers/clk/clk-stm32h7.c b/drivers/clk/clk-stm32h7.c
index a94c3f56c590..61c3e40507d3 100644
--- a/drivers/clk/clk-stm32h7.c
+++ b/drivers/clk/clk-stm32h7.c
@@ -384,7 +384,7 @@ static void get_cfg_composite_div(const struct composite_clk_gcfg *gcfg,
 	mux_ops = div_ops = gate_ops = NULL;
 	mux_hw = div_hw = gate_hw = NULL;
 
-	if (gcfg->mux && gcfg->mux) {
+	if (gcfg->mux && cfg->mux) {
 		mux = _get_cmux(base + cfg->mux->offset,
 				cfg->mux->shift,
 				cfg->mux->width,
@@ -410,7 +410,7 @@ static void get_cfg_composite_div(const struct composite_clk_gcfg *gcfg,
 		}
 	}
 
-	if (gcfg->gate && gcfg->gate) {
+	if (gcfg->gate && cfg->gate) {
 		gate = _get_cgate(base + cfg->gate->offset,
 				cfg->gate->bit_idx,
 				gcfg->gate->flags, lock);
diff --git a/drivers/clk/clk-twl6040.c b/drivers/clk/clk-twl6040.c
index 7b222a5db931..25dfe050ae9f 100644
--- a/drivers/clk/clk-twl6040.c
+++ b/drivers/clk/clk-twl6040.c
@@ -82,7 +82,7 @@ static const struct clk_ops twl6040_pdmclk_ops = {
 	.recalc_rate = twl6040_pdmclk_recalc_rate,
 };
 
-static struct clk_init_data twl6040_pdmclk_init = {
+static const struct clk_init_data twl6040_pdmclk_init = {
 	.name = "pdmclk",
 	.ops = &twl6040_pdmclk_ops,
 	.flags = CLK_GET_RATE_NOCACHE,
diff --git a/drivers/clk/clk-u300.c b/drivers/clk/clk-u300.c
index ec8aafda6e24..7b3e1921771f 100644
--- a/drivers/clk/clk-u300.c
+++ b/drivers/clk/clk-u300.c
@@ -229,15 +229,15 @@
 #define U300_SYSCON_S0CCR_CLOCK_FREQ_MASK			(0x01E0)
 #define U300_SYSCON_S0CCR_CLOCK_SELECT_MASK			(0x001E)
 #define U300_SYSCON_S0CCR_CLOCK_ENABLE				(0x0001)
-#define U300_SYSCON_S0CCR_SEL_MCLK				(0x8<<1)
-#define U300_SYSCON_S0CCR_SEL_ACC_FSM_CLK			(0xA<<1)
-#define U300_SYSCON_S0CCR_SEL_PLL60_48_CLK			(0xC<<1)
-#define U300_SYSCON_S0CCR_SEL_PLL60_60_CLK			(0xD<<1)
-#define U300_SYSCON_S0CCR_SEL_ACC_PLL208_CLK			(0xE<<1)
-#define U300_SYSCON_S0CCR_SEL_APP_PLL13_CLK			(0x0<<1)
-#define U300_SYSCON_S0CCR_SEL_APP_FSM_CLK			(0x2<<1)
-#define U300_SYSCON_S0CCR_SEL_RTC_CLK				(0x4<<1)
-#define U300_SYSCON_S0CCR_SEL_APP_PLL208_CLK			(0x6<<1)
+#define U300_SYSCON_S0CCR_SEL_MCLK				(0x8 << 1)
+#define U300_SYSCON_S0CCR_SEL_ACC_FSM_CLK			(0xA << 1)
+#define U300_SYSCON_S0CCR_SEL_PLL60_48_CLK			(0xC << 1)
+#define U300_SYSCON_S0CCR_SEL_PLL60_60_CLK			(0xD << 1)
+#define U300_SYSCON_S0CCR_SEL_ACC_PLL208_CLK			(0xE << 1)
+#define U300_SYSCON_S0CCR_SEL_APP_PLL13_CLK			(0x0 << 1)
+#define U300_SYSCON_S0CCR_SEL_APP_FSM_CLK			(0x2 << 1)
+#define U300_SYSCON_S0CCR_SEL_RTC_CLK				(0x4 << 1)
+#define U300_SYSCON_S0CCR_SEL_APP_PLL208_CLK			(0x6 << 1)
 /* SYS_1_CLK_CONTROL second clock control 16 bit (R/W) */
 #define U300_SYSCON_S1CCR					(0x124)
 #define U300_SYSCON_S1CCR_FIELD_MASK				(0x43FF)
@@ -247,16 +247,16 @@
 #define U300_SYSCON_S1CCR_CLOCK_FREQ_MASK			(0x01E0)
 #define U300_SYSCON_S1CCR_CLOCK_SELECT_MASK			(0x001E)
 #define U300_SYSCON_S1CCR_CLOCK_ENABLE				(0x0001)
-#define U300_SYSCON_S1CCR_SEL_MCLK				(0x8<<1)
-#define U300_SYSCON_S1CCR_SEL_ACC_FSM_CLK			(0xA<<1)
-#define U300_SYSCON_S1CCR_SEL_PLL60_48_CLK			(0xC<<1)
-#define U300_SYSCON_S1CCR_SEL_PLL60_60_CLK			(0xD<<1)
-#define U300_SYSCON_S1CCR_SEL_ACC_PLL208_CLK			(0xE<<1)
-#define U300_SYSCON_S1CCR_SEL_ACC_PLL13_CLK			(0x0<<1)
-#define U300_SYSCON_S1CCR_SEL_APP_FSM_CLK			(0x2<<1)
-#define U300_SYSCON_S1CCR_SEL_RTC_CLK				(0x4<<1)
-#define U300_SYSCON_S1CCR_SEL_APP_PLL208_CLK			(0x6<<1)
-/* SYS_2_CLK_CONTROL third clock contol 16 bit (R/W) */
+#define U300_SYSCON_S1CCR_SEL_MCLK				(0x8 << 1)
+#define U300_SYSCON_S1CCR_SEL_ACC_FSM_CLK			(0xA << 1)
+#define U300_SYSCON_S1CCR_SEL_PLL60_48_CLK			(0xC << 1)
+#define U300_SYSCON_S1CCR_SEL_PLL60_60_CLK			(0xD << 1)
+#define U300_SYSCON_S1CCR_SEL_ACC_PLL208_CLK			(0xE << 1)
+#define U300_SYSCON_S1CCR_SEL_ACC_PLL13_CLK			(0x0 << 1)
+#define U300_SYSCON_S1CCR_SEL_APP_FSM_CLK			(0x2 << 1)
+#define U300_SYSCON_S1CCR_SEL_RTC_CLK				(0x4 << 1)
+#define U300_SYSCON_S1CCR_SEL_APP_PLL208_CLK			(0x6 << 1)
+/* SYS_2_CLK_CONTROL third clock control 16 bit (R/W) */
 #define U300_SYSCON_S2CCR					(0x128)
 #define U300_SYSCON_S2CCR_FIELD_MASK				(0xC3FF)
 #define U300_SYSCON_S2CCR_CLK_STEAL				(0x8000)
@@ -266,15 +266,15 @@
 #define U300_SYSCON_S2CCR_CLOCK_FREQ_MASK			(0x01E0)
 #define U300_SYSCON_S2CCR_CLOCK_SELECT_MASK			(0x001E)
 #define U300_SYSCON_S2CCR_CLOCK_ENABLE				(0x0001)
-#define U300_SYSCON_S2CCR_SEL_MCLK				(0x8<<1)
-#define U300_SYSCON_S2CCR_SEL_ACC_FSM_CLK			(0xA<<1)
-#define U300_SYSCON_S2CCR_SEL_PLL60_48_CLK			(0xC<<1)
-#define U300_SYSCON_S2CCR_SEL_PLL60_60_CLK			(0xD<<1)
-#define U300_SYSCON_S2CCR_SEL_ACC_PLL208_CLK			(0xE<<1)
-#define U300_SYSCON_S2CCR_SEL_ACC_PLL13_CLK			(0x0<<1)
-#define U300_SYSCON_S2CCR_SEL_APP_FSM_CLK			(0x2<<1)
-#define U300_SYSCON_S2CCR_SEL_RTC_CLK				(0x4<<1)
-#define U300_SYSCON_S2CCR_SEL_APP_PLL208_CLK			(0x6<<1)
+#define U300_SYSCON_S2CCR_SEL_MCLK				(0x8 << 1)
+#define U300_SYSCON_S2CCR_SEL_ACC_FSM_CLK			(0xA << 1)
+#define U300_SYSCON_S2CCR_SEL_PLL60_48_CLK			(0xC << 1)
+#define U300_SYSCON_S2CCR_SEL_PLL60_60_CLK			(0xD << 1)
+#define U300_SYSCON_S2CCR_SEL_ACC_PLL208_CLK			(0xE << 1)
+#define U300_SYSCON_S2CCR_SEL_ACC_PLL13_CLK			(0x0 << 1)
+#define U300_SYSCON_S2CCR_SEL_APP_FSM_CLK			(0x2 << 1)
+#define U300_SYSCON_S2CCR_SEL_RTC_CLK				(0x4 << 1)
+#define U300_SYSCON_S2CCR_SEL_APP_PLL208_CLK			(0x6 << 1)
 /* SC_PLL_IRQ_CONTROL 16bit (R/W) */
 #define U300_SYSCON_PICR					(0x0130)
 #define U300_SYSCON_PICR_MASK					(0x00FF)
@@ -378,7 +378,7 @@
  *  +- ISP Image Signal Processor (U335 only)
  *  +- CDS (U335 only)
  *  +- DMA Direct Memory Access Controller
- *  +- AAIF APP/ACC Inteface (Mobile Scalable Link, MSL)
+ *  +- AAIF APP/ACC Interface (Mobile Scalable Link, MSL)
  *  +- APEX
  *  +- VIDEO_ENC AVE2/3 Video Encoder
  *  +- XGAM Graphics Accelerator Controller
@@ -568,14 +568,14 @@ syscon_clk_recalc_rate(struct clk_hw *hw,
 	struct clk_syscon *sclk = to_syscon(hw);
 	u16 perf = syscon_get_perf();
 
-	switch(sclk->clk_val) {
+	switch (sclk->clk_val) {
 	case U300_SYSCON_SBCER_FAST_BRIDGE_CLK_EN:
 	case U300_SYSCON_SBCER_I2C0_CLK_EN:
 	case U300_SYSCON_SBCER_I2C1_CLK_EN:
 	case U300_SYSCON_SBCER_MMC_CLK_EN:
 	case U300_SYSCON_SBCER_SPI_CLK_EN:
 		/* The FAST clocks have one progression */
-		switch(perf) {
+		switch (perf) {
 		case U300_SYSCON_CCR_CLKING_PERFORMANCE_LOW_POWER:
 		case U300_SYSCON_CCR_CLKING_PERFORMANCE_LOW:
 			return 13000000;
@@ -586,7 +586,7 @@ syscon_clk_recalc_rate(struct clk_hw *hw,
 	case U300_SYSCON_SBCER_NANDIF_CLK_EN:
 	case U300_SYSCON_SBCER_XGAM_CLK_EN:
 		/* AMBA interconnect peripherals */
-		switch(perf) {
+		switch (perf) {
 		case U300_SYSCON_CCR_CLKING_PERFORMANCE_LOW_POWER:
 		case U300_SYSCON_CCR_CLKING_PERFORMANCE_LOW:
 			return 6500000;
@@ -598,7 +598,7 @@ syscon_clk_recalc_rate(struct clk_hw *hw,
 	case U300_SYSCON_SBCER_SEMI_CLK_EN:
 	case U300_SYSCON_SBCER_EMIF_CLK_EN:
 		/* EMIF speeds */
-		switch(perf) {
+		switch (perf) {
 		case U300_SYSCON_CCR_CLKING_PERFORMANCE_LOW_POWER:
 		case U300_SYSCON_CCR_CLKING_PERFORMANCE_LOW:
 			return 13000000;
@@ -609,7 +609,7 @@ syscon_clk_recalc_rate(struct clk_hw *hw,
 		}
 	case U300_SYSCON_SBCER_CPU_CLK_EN:
 		/* And the fast CPU clock */
-		switch(perf) {
+		switch (perf) {
 		case U300_SYSCON_CCR_CLKING_PERFORMANCE_LOW_POWER:
 		case U300_SYSCON_CCR_CLKING_PERFORMANCE_LOW:
 			return 13000000;
@@ -702,12 +702,10 @@ syscon_clk_register(struct device *dev, const char *name,
 	struct clk_init_data init;
 	int ret;
 
-	sclk = kzalloc(sizeof(struct clk_syscon), GFP_KERNEL);
-	if (!sclk) {
-		pr_err("could not allocate syscon clock %s\n",
-			name);
+	sclk = kzalloc(sizeof(*sclk), GFP_KERNEL);
+	if (!sclk)
 		return ERR_PTR(-ENOMEM);
-	}
+
 	init.name = name;
 	init.ops = &syscon_clk_ops;
 	init.flags = flags;
@@ -1123,12 +1121,10 @@ mclk_clk_register(struct device *dev, const char *name,
 	struct clk_init_data init;
 	int ret;
 
-	mclk = kzalloc(sizeof(struct clk_mclk), GFP_KERNEL);
-	if (!mclk) {
-		pr_err("could not allocate MMC/SD clock %s\n",
-		       name);
+	mclk = kzalloc(sizeof(*mclk), GFP_KERNEL);
+	if (!mclk)
 		return ERR_PTR(-ENOMEM);
-	}
+
 	init.name = "mclk";
 	init.ops = &mclk_ops;
 	init.flags = 0;
diff --git a/drivers/clk/clk-wm831x.c b/drivers/clk/clk-wm831x.c
index a47960aacfa5..146769532325 100644
--- a/drivers/clk/clk-wm831x.c
+++ b/drivers/clk/clk-wm831x.c
@@ -52,7 +52,7 @@ static const struct clk_ops wm831x_xtal_ops = {
 	.recalc_rate = wm831x_xtal_recalc_rate,
 };
 
-static struct clk_init_data wm831x_xtal_init = {
+static const struct clk_init_data wm831x_xtal_init = {
 	.name = "xtal",
 	.ops = &wm831x_xtal_ops,
 };
@@ -225,7 +225,7 @@ static const struct clk_ops wm831x_fll_ops = {
 	.get_parent = wm831x_fll_get_parent,
 };
 
-static struct clk_init_data wm831x_fll_init = {
+static const struct clk_init_data wm831x_fll_init = {
 	.name = "fll",
 	.ops = &wm831x_fll_ops,
 	.parent_names = wm831x_fll_parents,
@@ -338,7 +338,7 @@ static const struct clk_ops wm831x_clkout_ops = {
 	.set_parent = wm831x_clkout_set_parent,
 };
 
-static struct clk_init_data wm831x_clkout_init = {
+static const struct clk_init_data wm831x_clkout_init = {
 	.name = "clkout",
 	.ops = &wm831x_clkout_ops,
 	.parent_names = wm831x_clkout_parents,
diff --git a/drivers/clk/clk-xgene.c b/drivers/clk/clk-xgene.c
index 4c75821a3933..531b030d4d4e 100644
--- a/drivers/clk/clk-xgene.c
+++ b/drivers/clk/clk-xgene.c
@@ -146,10 +146,8 @@ static struct clk *xgene_register_clk_pll(struct device *dev,
 
 	/* allocate the APM clock structure */
 	apmclk = kzalloc(sizeof(*apmclk), GFP_KERNEL);
-	if (!apmclk) {
-		pr_err("%s: could not allocate APM clk\n", __func__);
+	if (!apmclk)
 		return ERR_PTR(-ENOMEM);
-	}
 
 	init.name = name;
 	init.ops = &xgene_clk_pll_ops;
@@ -191,7 +189,7 @@ static void xgene_pllclk_init(struct device_node *np, enum xgene_pll_type pll_ty
 	int version = xgene_pllclk_version(np);
 
 	reg = of_iomap(np, 0);
-	if (reg == NULL) {
+	if (!reg) {
 		pr_err("Unable to map CSR register for %pOF\n", np);
 		return;
 	}
@@ -467,7 +465,7 @@ static int xgene_clk_enable(struct clk_hw *hw)
 	if (pclk->lock)
 		spin_lock_irqsave(pclk->lock, flags);
 
-	if (pclk->param.csr_reg != NULL) {
+	if (pclk->param.csr_reg) {
 		pr_debug("%s clock enabled\n", clk_hw_get_name(hw));
 		/* First enable the clock */
 		data = xgene_clk_read(pclk->param.csr_reg +
@@ -507,7 +505,7 @@ static void xgene_clk_disable(struct clk_hw *hw)
 	if (pclk->lock)
 		spin_lock_irqsave(pclk->lock, flags);
 
-	if (pclk->param.csr_reg != NULL) {
+	if (pclk->param.csr_reg) {
 		pr_debug("%s clock disabled\n", clk_hw_get_name(hw));
 		/* First put the CSR in reset */
 		data = xgene_clk_read(pclk->param.csr_reg +
@@ -533,7 +531,7 @@ static int xgene_clk_is_enabled(struct clk_hw *hw)
 	struct xgene_clk *pclk = to_xgene_clk(hw);
 	u32 data = 0;
 
-	if (pclk->param.csr_reg != NULL) {
+	if (pclk->param.csr_reg) {
 		pr_debug("%s clock checking\n", clk_hw_get_name(hw));
 		data = xgene_clk_read(pclk->param.csr_reg +
 					pclk->param.reg_clk_offset);
@@ -542,7 +540,7 @@ static int xgene_clk_is_enabled(struct clk_hw *hw)
 							"disabled");
 	}
 
-	if (pclk->param.csr_reg == NULL)
+	if (!pclk->param.csr_reg)
 		return 1;
 	return data & pclk->param.reg_clk_mask ? 1 : 0;
 }
@@ -650,10 +648,8 @@ static struct clk *xgene_register_clk(struct device *dev,
 
 	/* allocate the APM clock structure */
 	apmclk = kzalloc(sizeof(*apmclk), GFP_KERNEL);
-	if (!apmclk) {
-		pr_err("%s: could not allocate APM clk\n", __func__);
+	if (!apmclk)
 		return ERR_PTR(-ENOMEM);
-	}
 
 	init.name = name;
 	init.ops = &xgene_clk_ops;
@@ -709,7 +705,7 @@ static void __init xgene_devclk_init(struct device_node *np)
 			break;
 		}
 		map_res = of_iomap(np, i);
-		if (map_res == NULL) {
+		if (!map_res) {
 			pr_err("Unable to map resource %d for %pOF\n", i, np);
 			goto err;
 		}
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index c8d83acda006..b56c11f51baf 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -21,6 +21,7 @@
 #include <linux/of.h>
 #include <linux/device.h>
 #include <linux/init.h>
+#include <linux/pm_runtime.h>
 #include <linux/sched.h>
 #include <linux/clkdev.h>
 
@@ -46,6 +47,7 @@ struct clk_core {
 	const struct clk_ops	*ops;
 	struct clk_hw		*hw;
 	struct module		*owner;
+	struct device		*dev;
 	struct clk_core		*parent;
 	const char		**parent_names;
 	struct clk_core		**parents;
@@ -87,6 +89,26 @@ struct clk {
 	struct hlist_node clks_node;
 };
 
+/***           runtime pm          ***/
+static int clk_pm_runtime_get(struct clk_core *core)
+{
+	int ret = 0;
+
+	if (!core->dev)
+		return 0;
+
+	ret = pm_runtime_get_sync(core->dev);
+	return ret < 0 ? ret : 0;
+}
+
+static void clk_pm_runtime_put(struct clk_core *core)
+{
+	if (!core->dev)
+		return;
+
+	pm_runtime_put_sync(core->dev);
+}
+
 /***           locking             ***/
 static void clk_prepare_lock(void)
 {
@@ -150,6 +172,8 @@ static void clk_enable_unlock(unsigned long flags)
 
 static bool clk_core_is_prepared(struct clk_core *core)
 {
+	bool ret = false;
+
 	/*
 	 * .is_prepared is optional for clocks that can prepare
 	 * fall back to software usage counter if it is missing
@@ -157,11 +181,18 @@ static bool clk_core_is_prepared(struct clk_core *core)
 	if (!core->ops->is_prepared)
 		return core->prepare_count;
 
-	return core->ops->is_prepared(core->hw);
+	if (!clk_pm_runtime_get(core)) {
+		ret = core->ops->is_prepared(core->hw);
+		clk_pm_runtime_put(core);
+	}
+
+	return ret;
 }
 
 static bool clk_core_is_enabled(struct clk_core *core)
 {
+	bool ret = false;
+
 	/*
 	 * .is_enabled is only mandatory for clocks that gate
 	 * fall back to software usage counter if .is_enabled is missing
@@ -169,7 +200,30 @@ static bool clk_core_is_enabled(struct clk_core *core)
 	if (!core->ops->is_enabled)
 		return core->enable_count;
 
-	return core->ops->is_enabled(core->hw);
+	/*
+	 * Check if clock controller's device is runtime active before
+	 * calling .is_enabled callback. If not, assume that clock is
+	 * disabled, because we might be called from atomic context, from
+	 * which pm_runtime_get() is not allowed.
+	 * This function is called mainly from clk_disable_unused_subtree,
+	 * which ensures proper runtime pm activation of controller before
+	 * taking enable spinlock, but the below check is needed if one tries
+	 * to call it from other places.
+	 */
+	if (core->dev) {
+		pm_runtime_get_noresume(core->dev);
+		if (!pm_runtime_active(core->dev)) {
+			ret = false;
+			goto done;
+		}
+	}
+
+	ret = core->ops->is_enabled(core->hw);
+done:
+	if (core->dev)
+		pm_runtime_put(core->dev);
+
+	return ret;
 }
 
 /***    helper functions   ***/
@@ -489,6 +543,8 @@ static void clk_core_unprepare(struct clk_core *core)
 	if (core->ops->unprepare)
 		core->ops->unprepare(core->hw);
 
+	clk_pm_runtime_put(core);
+
 	trace_clk_unprepare_complete(core);
 	clk_core_unprepare(core->parent);
 }
@@ -530,10 +586,14 @@ static int clk_core_prepare(struct clk_core *core)
 		return 0;
 
 	if (core->prepare_count == 0) {
-		ret = clk_core_prepare(core->parent);
+		ret = clk_pm_runtime_get(core);
 		if (ret)
 			return ret;
 
+		ret = clk_core_prepare(core->parent);
+		if (ret)
+			goto runtime_put;
+
 		trace_clk_prepare(core);
 
 		if (core->ops->prepare)
@@ -541,15 +601,18 @@ static int clk_core_prepare(struct clk_core *core)
 
 		trace_clk_prepare_complete(core);
 
-		if (ret) {
-			clk_core_unprepare(core->parent);
-			return ret;
-		}
+		if (ret)
+			goto unprepare;
 	}
 
 	core->prepare_count++;
 
 	return 0;
+unprepare:
+	clk_core_unprepare(core->parent);
+runtime_put:
+	clk_pm_runtime_put(core);
+	return ret;
 }
 
 static int clk_core_prepare_lock(struct clk_core *core)
@@ -745,6 +808,9 @@ static void clk_unprepare_unused_subtree(struct clk_core *core)
 	if (core->flags & CLK_IGNORE_UNUSED)
 		return;
 
+	if (clk_pm_runtime_get(core))
+		return;
+
 	if (clk_core_is_prepared(core)) {
 		trace_clk_unprepare(core);
 		if (core->ops->unprepare_unused)
@@ -753,6 +819,8 @@ static void clk_unprepare_unused_subtree(struct clk_core *core)
 			core->ops->unprepare(core->hw);
 		trace_clk_unprepare_complete(core);
 	}
+
+	clk_pm_runtime_put(core);
 }
 
 static void clk_disable_unused_subtree(struct clk_core *core)
@@ -768,6 +836,9 @@ static void clk_disable_unused_subtree(struct clk_core *core)
 	if (core->flags & CLK_OPS_PARENT_ENABLE)
 		clk_core_prepare_enable(core->parent);
 
+	if (clk_pm_runtime_get(core))
+		goto unprepare_out;
+
 	flags = clk_enable_lock();
 
 	if (core->enable_count)
@@ -792,6 +863,8 @@ static void clk_disable_unused_subtree(struct clk_core *core)
 
 unlock_out:
 	clk_enable_unlock(flags);
+	clk_pm_runtime_put(core);
+unprepare_out:
 	if (core->flags & CLK_OPS_PARENT_ENABLE)
 		clk_core_disable_unprepare(core->parent);
 }
@@ -1038,9 +1111,13 @@ EXPORT_SYMBOL_GPL(clk_get_accuracy);
 static unsigned long clk_recalc(struct clk_core *core,
 				unsigned long parent_rate)
 {
-	if (core->ops->recalc_rate)
-		return core->ops->recalc_rate(core->hw, parent_rate);
-	return parent_rate;
+	unsigned long rate = parent_rate;
+
+	if (core->ops->recalc_rate && !clk_pm_runtime_get(core)) {
+		rate = core->ops->recalc_rate(core->hw, parent_rate);
+		clk_pm_runtime_put(core);
+	}
+	return rate;
 }
 
 /**
@@ -1488,6 +1565,9 @@ static void clk_change_rate(struct clk_core *core)
 		best_parent_rate = core->parent->rate;
 	}
 
+	if (clk_pm_runtime_get(core))
+		return;
+
 	if (core->flags & CLK_SET_RATE_UNGATE) {
 		unsigned long flags;
 
@@ -1558,6 +1638,8 @@ static void clk_change_rate(struct clk_core *core)
 	/* handle the new child who might not be in core->children yet */
 	if (core->new_child)
 		clk_change_rate(core->new_child);
+
+	clk_pm_runtime_put(core);
 }
 
 static int clk_core_set_rate_nolock(struct clk_core *core,
@@ -1565,6 +1647,7 @@ static int clk_core_set_rate_nolock(struct clk_core *core,
 {
 	struct clk_core *top, *fail_clk;
 	unsigned long rate = req_rate;
+	int ret = 0;
 
 	if (!core)
 		return 0;
@@ -1581,21 +1664,28 @@ static int clk_core_set_rate_nolock(struct clk_core *core,
 	if (!top)
 		return -EINVAL;
 
+	ret = clk_pm_runtime_get(core);
+	if (ret)
+		return ret;
+
 	/* notify that we are about to change rates */
 	fail_clk = clk_propagate_rate_change(top, PRE_RATE_CHANGE);
 	if (fail_clk) {
 		pr_debug("%s: failed to set %s rate\n", __func__,
 				fail_clk->name);
 		clk_propagate_rate_change(top, ABORT_RATE_CHANGE);
-		return -EBUSY;
+		ret = -EBUSY;
+		goto err;
 	}
 
 	/* change the rates */
 	clk_change_rate(top);
 
 	core->req_rate = req_rate;
+err:
+	clk_pm_runtime_put(core);
 
-	return 0;
+	return ret;
 }
 
 /**
@@ -1826,12 +1916,16 @@ static int clk_core_set_parent(struct clk_core *core, struct clk_core *parent)
 		p_rate = parent->rate;
 	}
 
+	ret = clk_pm_runtime_get(core);
+	if (ret)
+		goto out;
+
 	/* propagate PRE_RATE_CHANGE notifications */
 	ret = __clk_speculate_rates(core, p_rate);
 
 	/* abort if a driver objects */
 	if (ret & NOTIFY_STOP_MASK)
-		goto out;
+		goto runtime_put;
 
 	/* do the re-parent */
 	ret = __clk_set_parent(core, parent, p_index);
@@ -1844,6 +1938,8 @@ static int clk_core_set_parent(struct clk_core *core, struct clk_core *parent)
 		__clk_recalc_accuracies(core);
 	}
 
+runtime_put:
+	clk_pm_runtime_put(core);
 out:
 	clk_prepare_unlock();
 
@@ -2350,7 +2446,7 @@ static inline void clk_debug_unregister(struct clk_core *core)
  */
 static int __clk_core_init(struct clk_core *core)
 {
-	int i, ret = 0;
+	int i, ret;
 	struct clk_core *orphan;
 	struct hlist_node *tmp2;
 	unsigned long rate;
@@ -2360,6 +2456,10 @@ static int __clk_core_init(struct clk_core *core)
 
 	clk_prepare_lock();
 
+	ret = clk_pm_runtime_get(core);
+	if (ret)
+		goto unlock;
+
 	/* check to see if a clock with this name is already registered */
 	if (clk_core_lookup(core->name)) {
 		pr_debug("%s: clk %s already initialized\n",
@@ -2512,6 +2612,8 @@ static int __clk_core_init(struct clk_core *core)
 
 	kref_init(&core->ref);
 out:
+	clk_pm_runtime_put(core);
+unlock:
 	clk_prepare_unlock();
 
 	if (!ret)
@@ -2583,6 +2685,8 @@ struct clk *clk_register(struct device *dev, struct clk_hw *hw)
 		goto fail_name;
 	}
 	core->ops = hw->init->ops;
+	if (dev && pm_runtime_enabled(dev))
+		core->dev = dev;
 	if (dev && dev->driver)
 		core->owner = dev->driver->owner;
 	core->hw = hw;
@@ -3177,6 +3281,37 @@ int of_clk_add_hw_provider(struct device_node *np,
 }
 EXPORT_SYMBOL_GPL(of_clk_add_hw_provider);
 
+static void devm_of_clk_release_provider(struct device *dev, void *res)
+{
+	of_clk_del_provider(*(struct device_node **)res);
+}
+
+int devm_of_clk_add_hw_provider(struct device *dev,
+			struct clk_hw *(*get)(struct of_phandle_args *clkspec,
+					      void *data),
+			void *data)
+{
+	struct device_node **ptr, *np;
+	int ret;
+
+	ptr = devres_alloc(devm_of_clk_release_provider, sizeof(*ptr),
+			   GFP_KERNEL);
+	if (!ptr)
+		return -ENOMEM;
+
+	np = dev->of_node;
+	ret = of_clk_add_hw_provider(np, get, data);
+	if (!ret) {
+		*ptr = np;
+		devres_add(dev, ptr);
+	} else {
+		devres_free(ptr);
+	}
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(devm_of_clk_add_hw_provider);
+
 /**
  * of_clk_del_provider() - Remove a previously registered clock provider
  * @np: Device node pointer associated with clock provider
@@ -3198,6 +3333,27 @@ void of_clk_del_provider(struct device_node *np)
 }
 EXPORT_SYMBOL_GPL(of_clk_del_provider);
 
+static int devm_clk_provider_match(struct device *dev, void *res, void *data)
+{
+	struct device_node **np = res;
+
+	if (WARN_ON(!np || !*np))
+		return 0;
+
+	return *np == data;
+}
+
+void devm_of_clk_del_provider(struct device *dev)
+{
+	int ret;
+
+	ret = devres_release(dev, devm_of_clk_release_provider,
+			     devm_clk_provider_match, dev->of_node);
+
+	WARN_ON(ret);
+}
+EXPORT_SYMBOL(devm_of_clk_del_provider);
+
 static struct clk_hw *
 __of_clk_get_hw_from_provider(struct of_clk_provider *provider,
 			      struct of_phandle_args *clkspec)
diff --git a/drivers/clk/hisilicon/clk-hi3620.c b/drivers/clk/hisilicon/clk-hi3620.c
index fa0fba653898..77072c7778b9 100644
--- a/drivers/clk/hisilicon/clk-hi3620.c
+++ b/drivers/clk/hisilicon/clk-hi3620.c
@@ -415,7 +415,7 @@ static int mmc_clk_set_rate(struct clk_hw *hw, unsigned long rate,
 	return mmc_clk_set_timing(hw, rate);
 }
 
-static struct clk_ops clk_mmc_ops = {
+static const struct clk_ops clk_mmc_ops = {
 	.prepare = mmc_clk_prepare,
 	.determine_rate = mmc_clk_determine_rate,
 	.set_rate = mmc_clk_set_rate,
diff --git a/drivers/clk/hisilicon/clk-hi3660.c b/drivers/clk/hisilicon/clk-hi3660.c
index a18258eb89cb..f40419959656 100644
--- a/drivers/clk/hisilicon/clk-hi3660.c
+++ b/drivers/clk/hisilicon/clk-hi3660.c
@@ -34,7 +34,7 @@ static const struct hisi_fixed_rate_clock hi3660_fixed_rate_clks[] = {
 
 /* crgctrl */
 static const struct hisi_fixed_factor_clock hi3660_crg_fixed_factor_clks[] = {
-	{ HI3660_FACTOR_UART3, "clk_factor_uart3", "iomcu_peri0", 1, 8, 0, },
+	{ HI3660_FACTOR_UART3, "clk_factor_uart3", "iomcu_peri0", 1, 16, 0, },
 	{ HI3660_CLK_FACTOR_MMC, "clk_factor_mmc", "clkin_sys", 1, 6, 0, },
 	{ HI3660_CLK_GATE_I2C0, "clk_gate_i2c0", "clk_i2c0_iomcu", 1, 4, 0, },
 	{ HI3660_CLK_GATE_I2C1, "clk_gate_i2c1", "clk_i2c1_iomcu", 1, 4, 0, },
diff --git a/drivers/clk/hisilicon/clk-hi6220.c b/drivers/clk/hisilicon/clk-hi6220.c
index e786d717f75d..a87809d4bd52 100644
--- a/drivers/clk/hisilicon/clk-hi6220.c
+++ b/drivers/clk/hisilicon/clk-hi6220.c
@@ -145,7 +145,7 @@ static struct hisi_gate_clock hi6220_separated_gate_clks_sys[] __initdata = {
 	{ HI6220_BBPPLL_SEL,    "bbppll_sel",    "pll0_bbp_gate",  CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x270, 9,  0, },
 	{ HI6220_MEDIA_PLL_SRC, "media_pll_src", "pll_media_gate", CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x270, 10, 0, },
 	{ HI6220_MMC2_SEL,      "mmc2_sel",      "mmc2_mux1",      CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x270, 11, 0, },
-	{ HI6220_CS_ATB_SYSPLL, "cs_atb_syspll", "syspll",         CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x270, 12, 0, },
+	{ HI6220_CS_ATB_SYSPLL, "cs_atb_syspll", "syspll",         CLK_SET_RATE_PARENT|CLK_IS_CRITICAL,   0x270, 12, 0, },
 };
 
 static struct hisi_mux_clock hi6220_mux_clks_sys[] __initdata = {
diff --git a/drivers/clk/hisilicon/clk-hix5hd2.c b/drivers/clk/hisilicon/clk-hix5hd2.c
index 14b05efa3c2a..9584f0c32dda 100644
--- a/drivers/clk/hisilicon/clk-hix5hd2.c
+++ b/drivers/clk/hisilicon/clk-hix5hd2.c
@@ -208,7 +208,7 @@ static void clk_ether_unprepare(struct clk_hw *hw)
 	writel_relaxed(val, clk->ctrl_reg);
 }
 
-static struct clk_ops clk_ether_ops = {
+static const struct clk_ops clk_ether_ops = {
 	.prepare = clk_ether_prepare,
 	.unprepare = clk_ether_unprepare,
 };
@@ -247,7 +247,7 @@ static void clk_complex_disable(struct clk_hw *hw)
 	writel_relaxed(val, clk->phy_reg);
 }
 
-static struct clk_ops clk_complex_ops = {
+static const struct clk_ops clk_complex_ops = {
 	.enable = clk_complex_enable,
 	.disable = clk_complex_disable,
 };
diff --git a/drivers/clk/hisilicon/clkgate-separated.c b/drivers/clk/hisilicon/clkgate-separated.c
index 7908bc3c9ec7..f36bdef91831 100644
--- a/drivers/clk/hisilicon/clkgate-separated.c
+++ b/drivers/clk/hisilicon/clkgate-separated.c
@@ -88,7 +88,7 @@ static int clkgate_separated_is_enabled(struct clk_hw *hw)
 	return reg ? 1 : 0;
 }
 
-static struct clk_ops clkgate_separated_ops = {
+static const struct clk_ops clkgate_separated_ops = {
 	.enable		= clkgate_separated_enable,
 	.disable	= clkgate_separated_disable,
 	.is_enabled	= clkgate_separated_is_enabled,
@@ -105,10 +105,8 @@ struct clk *hisi_register_clkgate_sep(struct device *dev, const char *name,
 	struct clk_init_data init;
 
 	sclk = kzalloc(sizeof(*sclk), GFP_KERNEL);
-	if (!sclk) {
-		pr_err("%s: fail to allocate separated gated clk\n", __func__);
+	if (!sclk)
 		return ERR_PTR(-ENOMEM);
-	}
 
 	init.name = name;
 	init.ops = &clkgate_separated_ops;
diff --git a/drivers/clk/hisilicon/crg-hi3798cv200.c b/drivers/clk/hisilicon/crg-hi3798cv200.c
index ed8bb5f7507f..8478948e858e 100644
--- a/drivers/clk/hisilicon/crg-hi3798cv200.c
+++ b/drivers/clk/hisilicon/crg-hi3798cv200.c
@@ -47,6 +47,8 @@
 #define HI3798CV200_FIXED_12M	81
 #define HI3798CV200_FIXED_48M	82
 #define HI3798CV200_FIXED_60M	83
+#define HI3798CV200_FIXED_166P5M	84
+#define HI3798CV200_SDIO0_MUX	85
 
 #define HI3798CV200_CRG_NR_CLKS		128
 
@@ -63,6 +65,7 @@ static const struct hisi_fixed_rate_clock hi3798cv200_fixed_rate_clks[] = {
 	{ HI3798CV200_FIXED_75M, "75m", NULL, 0, 75000000, },
 	{ HI3798CV200_FIXED_100M, "100m", NULL, 0, 100000000, },
 	{ HI3798CV200_FIXED_150M, "150m", NULL, 0, 150000000, },
+	{ HI3798CV200_FIXED_166P5M, "166p5m", NULL, 0, 165000000, },
 	{ HI3798CV200_FIXED_200M, "200m", NULL, 0, 200000000, },
 	{ HI3798CV200_FIXED_250M, "250m", NULL, 0, 250000000, },
 };
@@ -75,12 +78,19 @@ static const char *const comphy1_mux_p[] = {
 		"100m", "25m"};
 static u32 comphy1_mux_table[] = {2, 3};
 
+static const char *const sdio_mux_p[] = {
+		"100m", "50m", "150m", "166p5m" };
+static u32 sdio_mux_table[] = {0, 1, 2, 3};
+
 static struct hisi_mux_clock hi3798cv200_mux_clks[] = {
 	{ HI3798CV200_MMC_MUX, "mmc_mux", mmc_mux_p, ARRAY_SIZE(mmc_mux_p),
 		CLK_SET_RATE_PARENT, 0xa0, 8, 3, 0, mmc_mux_table, },
 	{ HI3798CV200_COMBPHY1_MUX, "combphy1_mux",
 		comphy1_mux_p, ARRAY_SIZE(comphy1_mux_p),
 		CLK_SET_RATE_PARENT, 0x188, 10, 2, 0, comphy1_mux_table, },
+	{ HI3798CV200_SDIO0_MUX, "sdio0_mux", sdio_mux_p,
+		ARRAY_SIZE(sdio_mux_p), CLK_SET_RATE_PARENT,
+		0x9c, 8, 2, 0, sdio_mux_table, },
 };
 
 static const struct hisi_gate_clock hi3798cv200_gate_clks[] = {
@@ -104,7 +114,7 @@ static const struct hisi_gate_clock hi3798cv200_gate_clks[] = {
 	/* SDIO */
 	{ HISTB_SDIO0_BIU_CLK, "clk_sdio0_biu", "200m",
 			CLK_SET_RATE_PARENT, 0x9c, 0, 0, },
-	{ HISTB_SDIO0_CIU_CLK, "clk_sdio0_ciu", "mmc_mux",
+	{ HISTB_SDIO0_CIU_CLK, "clk_sdio0_ciu", "sdio0_mux",
 		CLK_SET_RATE_PARENT, 0x9c, 1, 0, },
 	/* EMMC */
 	{ HISTB_MMC_BIU_CLK, "clk_mmc_biu", "200m",
diff --git a/drivers/clk/imx/clk-busy.c b/drivers/clk/imx/clk-busy.c
index 5cc99590f9a3..6df3389687bc 100644
--- a/drivers/clk/imx/clk-busy.c
+++ b/drivers/clk/imx/clk-busy.c
@@ -72,7 +72,7 @@ static int clk_busy_divider_set_rate(struct clk_hw *hw, unsigned long rate,
 	return ret;
 }
 
-static struct clk_ops clk_busy_divider_ops = {
+static const struct clk_ops clk_busy_divider_ops = {
 	.recalc_rate = clk_busy_divider_recalc_rate,
 	.round_rate = clk_busy_divider_round_rate,
 	.set_rate = clk_busy_divider_set_rate,
@@ -147,7 +147,7 @@ static int clk_busy_mux_set_parent(struct clk_hw *hw, u8 index)
 	return ret;
 }
 
-static struct clk_ops clk_busy_mux_ops = {
+static const struct clk_ops clk_busy_mux_ops = {
 	.get_parent = clk_busy_mux_get_parent,
 	.set_parent = clk_busy_mux_set_parent,
 };
diff --git a/drivers/clk/imx/clk-gate2.c b/drivers/clk/imx/clk-gate2.c
index db44a198a0d9..60fc9d7a9723 100644
--- a/drivers/clk/imx/clk-gate2.c
+++ b/drivers/clk/imx/clk-gate2.c
@@ -118,7 +118,7 @@ static void clk_gate2_disable_unused(struct clk_hw *hw)
 	spin_unlock_irqrestore(gate->lock, flags);
 }
 
-static struct clk_ops clk_gate2_ops = {
+static const struct clk_ops clk_gate2_ops = {
 	.enable = clk_gate2_enable,
 	.disable = clk_gate2_disable,
 	.disable_unused = clk_gate2_disable_unused,
diff --git a/drivers/clk/imx/clk-imx6q.c b/drivers/clk/imx/clk-imx6q.c
index c07df719b8a3..8d518ad5dc13 100644
--- a/drivers/clk/imx/clk-imx6q.c
+++ b/drivers/clk/imx/clk-imx6q.c
@@ -761,7 +761,7 @@ static void __init imx6q_clocks_init(struct device_node *ccm_node)
 	clk[IMX6QDL_CLK_GPU2D_CORE] = imx_clk_gate2("gpu2d_core", "gpu2d_core_podf", base + 0x6c, 24);
 	clk[IMX6QDL_CLK_GPU3D_CORE]   = imx_clk_gate2("gpu3d_core",    "gpu3d_core_podf",   base + 0x6c, 26);
 	clk[IMX6QDL_CLK_HDMI_IAHB]    = imx_clk_gate2("hdmi_iahb",     "ahb",               base + 0x70, 0);
-	clk[IMX6QDL_CLK_HDMI_ISFR]    = imx_clk_gate2("hdmi_isfr",     "video_27m",         base + 0x70, 4);
+	clk[IMX6QDL_CLK_HDMI_ISFR]    = imx_clk_gate2("hdmi_isfr",     "mipi_core_cfg",     base + 0x70, 4);
 	clk[IMX6QDL_CLK_I2C1]         = imx_clk_gate2("i2c1",          "ipg_per",           base + 0x70, 6);
 	clk[IMX6QDL_CLK_I2C2]         = imx_clk_gate2("i2c2",          "ipg_per",           base + 0x70, 8);
 	clk[IMX6QDL_CLK_I2C3]         = imx_clk_gate2("i2c3",          "ipg_per",           base + 0x70, 10);
diff --git a/drivers/clk/imx/clk-imx6ul.c b/drivers/clk/imx/clk-imx6ul.c
index 5e8c18afce9a..85c118164469 100644
--- a/drivers/clk/imx/clk-imx6ul.c
+++ b/drivers/clk/imx/clk-imx6ul.c
@@ -267,7 +267,7 @@ static void __init imx6ul_clocks_init(struct device_node *ccm_node)
 		clks[IMX6ULL_CLK_EPDC_SEL]	  = imx_clk_mux("epdc_sel",	base + 0x34, 9, 3, epdc_sels, ARRAY_SIZE(epdc_sels));
 	}
 	clks[IMX6UL_CLK_ECSPI_SEL]	  = imx_clk_mux("ecspi_sel",	base + 0x38, 18, 1, ecspi_sels, ARRAY_SIZE(ecspi_sels));
-	clks[IMX6UL_CLK_LCDIF_PRE_SEL]	  = imx_clk_mux("lcdif_pre_sel", base + 0x38, 15, 3, lcdif_pre_sels, ARRAY_SIZE(lcdif_pre_sels));
+	clks[IMX6UL_CLK_LCDIF_PRE_SEL]	  = imx_clk_mux_flags("lcdif_pre_sel", base + 0x38, 15, 3, lcdif_pre_sels, ARRAY_SIZE(lcdif_pre_sels), CLK_SET_RATE_PARENT);
 	clks[IMX6UL_CLK_LCDIF_SEL]	  = imx_clk_mux("lcdif_sel",	base + 0x38, 9, 3, lcdif_sels, ARRAY_SIZE(lcdif_sels));
 
 	clks[IMX6UL_CLK_LDB_DI0_DIV_SEL]  = imx_clk_mux("ldb_di0", base + 0x20, 10, 1, ldb_di0_div_sels, ARRAY_SIZE(ldb_di0_div_sels));
diff --git a/drivers/clk/imx/clk-imx7d.c b/drivers/clk/imx/clk-imx7d.c
index 2305699db467..80dc211eb74b 100644
--- a/drivers/clk/imx/clk-imx7d.c
+++ b/drivers/clk/imx/clk-imx7d.c
@@ -54,11 +54,6 @@ static const char *arm_m4_sel[] = { "osc", "pll_sys_main_240m_clk",
 	"pll_dram_533m_clk", "pll_audio_post_div", "pll_video_main_clk",
 	"pll_usb_main_clk", };
 
-static const char *arm_m0_sel[] = { "osc", "pll_sys_main_120m_clk",
-	"pll_enet_125m_clk", "pll_sys_pfd2_135m_clk",
-	"pll_dram_533m_clk", "pll_audio_post_div", "pll_video_main_clk",
-	"pll_usb_main_clk", };
-
 static const char *axi_sel[] = { "osc", "pll_sys_pfd1_332m_clk",
 	"pll_dram_533m_clk", "pll_enet_250m_clk", "pll_sys_pfd5_clk",
 	"pll_audio_post_div", "pll_video_main_clk", "pll_sys_pfd7_clk", };
@@ -510,7 +505,6 @@ static void __init imx7d_clocks_init(struct device_node *ccm_node)
 
 	clks[IMX7D_ARM_A7_ROOT_SRC] = imx_clk_mux2("arm_a7_src", base + 0x8000, 24, 3, arm_a7_sel, ARRAY_SIZE(arm_a7_sel));
 	clks[IMX7D_ARM_M4_ROOT_SRC] = imx_clk_mux2("arm_m4_src", base + 0x8080, 24, 3, arm_m4_sel, ARRAY_SIZE(arm_m4_sel));
-	clks[IMX7D_ARM_M0_ROOT_SRC] = imx_clk_mux2("arm_m0_src", base + 0x8100, 24, 3, arm_m0_sel, ARRAY_SIZE(arm_m0_sel));
 	clks[IMX7D_MAIN_AXI_ROOT_SRC] = imx_clk_mux2("axi_src", base + 0x8800, 24, 3, axi_sel, ARRAY_SIZE(axi_sel));
 	clks[IMX7D_DISP_AXI_ROOT_SRC] = imx_clk_mux2("disp_axi_src", base + 0x8880, 24, 3, disp_axi_sel, ARRAY_SIZE(disp_axi_sel));
 	clks[IMX7D_ENET_AXI_ROOT_SRC] = imx_clk_mux2("enet_axi_src", base + 0x8900, 24, 3, enet_axi_sel, ARRAY_SIZE(enet_axi_sel));
@@ -582,7 +576,6 @@ static void __init imx7d_clocks_init(struct device_node *ccm_node)
 
 	clks[IMX7D_ARM_A7_ROOT_CG] = imx_clk_gate3("arm_a7_cg", "arm_a7_src", base + 0x8000, 28);
 	clks[IMX7D_ARM_M4_ROOT_CG] = imx_clk_gate3("arm_m4_cg", "arm_m4_src", base + 0x8080, 28);
-	clks[IMX7D_ARM_M0_ROOT_CG] = imx_clk_gate3("arm_m0_cg", "arm_m0_src", base + 0x8100, 28);
 	clks[IMX7D_MAIN_AXI_ROOT_CG] = imx_clk_gate3("axi_cg", "axi_src", base + 0x8800, 28);
 	clks[IMX7D_DISP_AXI_ROOT_CG] = imx_clk_gate3("disp_axi_cg", "disp_axi_src", base + 0x8880, 28);
 	clks[IMX7D_ENET_AXI_ROOT_CG] = imx_clk_gate3("enet_axi_cg", "enet_axi_src", base + 0x8900, 28);
@@ -721,7 +714,6 @@ static void __init imx7d_clocks_init(struct device_node *ccm_node)
 
 	clks[IMX7D_ARM_A7_ROOT_DIV] = imx_clk_divider2("arm_a7_div", "arm_a7_cg", base + 0x8000, 0, 3);
 	clks[IMX7D_ARM_M4_ROOT_DIV] = imx_clk_divider2("arm_m4_div", "arm_m4_cg", base + 0x8080, 0, 3);
-	clks[IMX7D_ARM_M0_ROOT_DIV] = imx_clk_divider2("arm_m0_div", "arm_m0_cg", base + 0x8100, 0, 3);
 	clks[IMX7D_MAIN_AXI_ROOT_DIV] = imx_clk_divider2("axi_post_div", "axi_pre_div", base + 0x8800, 0, 6);
 	clks[IMX7D_DISP_AXI_ROOT_DIV] = imx_clk_divider2("disp_axi_post_div", "disp_axi_pre_div", base + 0x8880, 0, 6);
 	clks[IMX7D_ENET_AXI_ROOT_DIV] = imx_clk_divider2("enet_axi_post_div", "enet_axi_pre_div", base + 0x8900, 0, 6);
@@ -793,11 +785,10 @@ static void __init imx7d_clocks_init(struct device_node *ccm_node)
 
 	clks[IMX7D_ARM_A7_ROOT_CLK] = imx_clk_gate4("arm_a7_root_clk", "arm_a7_div", base + 0x4000, 0);
 	clks[IMX7D_ARM_M4_ROOT_CLK] = imx_clk_gate4("arm_m4_root_clk", "arm_m4_div", base + 0x4010, 0);
-	clks[IMX7D_ARM_M0_ROOT_CLK] = imx_clk_gate4("arm_m0_root_clk", "arm_m0_div", base + 0x4020, 0);
 	clks[IMX7D_MAIN_AXI_ROOT_CLK] = imx_clk_gate4("main_axi_root_clk", "axi_post_div", base + 0x4040, 0);
 	clks[IMX7D_DISP_AXI_ROOT_CLK] = imx_clk_gate4("disp_axi_root_clk", "disp_axi_post_div", base + 0x4050, 0);
 	clks[IMX7D_ENET_AXI_ROOT_CLK] = imx_clk_gate4("enet_axi_root_clk", "enet_axi_post_div", base + 0x4060, 0);
-	clks[IMX7D_OCRAM_CLK] = imx_clk_gate4("ocram_clk", "axi_post_div", base + 0x4110, 0);
+	clks[IMX7D_OCRAM_CLK] = imx_clk_gate4("ocram_clk", "main_axi_root_clk", base + 0x4110, 0);
 	clks[IMX7D_OCRAM_S_CLK] = imx_clk_gate4("ocram_s_clk", "ahb_root_clk", base + 0x4120, 0);
 	clks[IMX7D_DRAM_ROOT_CLK] = imx_clk_gate4("dram_root_clk", "dram_post_div", base + 0x4130, 0);
 	clks[IMX7D_DRAM_PHYM_ROOT_CLK] = imx_clk_gate4("dram_phym_root_clk", "dram_phym_cg", base + 0x4130, 0);
diff --git a/drivers/clk/imx/clk-pllv1.c b/drivers/clk/imx/clk-pllv1.c
index e47a1c2fe8bd..4ba9973d4c18 100644
--- a/drivers/clk/imx/clk-pllv1.c
+++ b/drivers/clk/imx/clk-pllv1.c
@@ -107,7 +107,7 @@ static unsigned long clk_pllv1_recalc_rate(struct clk_hw *hw,
 	return ull;
 }
 
-static struct clk_ops clk_pllv1_ops = {
+static const struct clk_ops clk_pllv1_ops = {
 	.recalc_rate = clk_pllv1_recalc_rate,
 };
 
diff --git a/drivers/clk/imx/clk-pllv2.c b/drivers/clk/imx/clk-pllv2.c
index 9842d657e974..85b5cbe9744c 100644
--- a/drivers/clk/imx/clk-pllv2.c
+++ b/drivers/clk/imx/clk-pllv2.c
@@ -227,7 +227,7 @@ static void clk_pllv2_unprepare(struct clk_hw *hw)
 	__raw_writel(reg, pllbase + MXC_PLL_DP_CTL);
 }
 
-static struct clk_ops clk_pllv2_ops = {
+static const struct clk_ops clk_pllv2_ops = {
 	.prepare = clk_pllv2_prepare,
 	.unprepare = clk_pllv2_unprepare,
 	.recalc_rate = clk_pllv2_recalc_rate,
diff --git a/drivers/clk/mediatek/Kconfig b/drivers/clk/mediatek/Kconfig
index 28739a9a6e37..59dc0aad553c 100644
--- a/drivers/clk/mediatek/Kconfig
+++ b/drivers/clk/mediatek/Kconfig
@@ -50,6 +50,56 @@ config COMMON_CLK_MT2701_BDPSYS
 	---help---
 	  This driver supports Mediatek MT2701 bdpsys clocks.
 
+config COMMON_CLK_MT2712
+	bool "Clock driver for Mediatek MT2712"
+	depends on (ARCH_MEDIATEK && ARM64) || COMPILE_TEST
+	select COMMON_CLK_MEDIATEK
+	default ARCH_MEDIATEK && ARM64
+	---help---
+	  This driver supports Mediatek MT2712 basic clocks.
+
+config COMMON_CLK_MT2712_BDPSYS
+	bool "Clock driver for Mediatek MT2712 bdpsys"
+	depends on COMMON_CLK_MT2712
+	---help---
+	  This driver supports Mediatek MT2712 bdpsys clocks.
+
+config COMMON_CLK_MT2712_IMGSYS
+	bool "Clock driver for Mediatek MT2712 imgsys"
+	depends on COMMON_CLK_MT2712
+	---help---
+	  This driver supports Mediatek MT2712 imgsys clocks.
+
+config COMMON_CLK_MT2712_JPGDECSYS
+	bool "Clock driver for Mediatek MT2712 jpgdecsys"
+	depends on COMMON_CLK_MT2712
+	---help---
+	  This driver supports Mediatek MT2712 jpgdecsys clocks.
+
+config COMMON_CLK_MT2712_MFGCFG
+	bool "Clock driver for Mediatek MT2712 mfgcfg"
+	depends on COMMON_CLK_MT2712
+	---help---
+	  This driver supports Mediatek MT2712 mfgcfg clocks.
+
+config COMMON_CLK_MT2712_MMSYS
+	bool "Clock driver for Mediatek MT2712 mmsys"
+	depends on COMMON_CLK_MT2712
+	---help---
+	  This driver supports Mediatek MT2712 mmsys clocks.
+
+config COMMON_CLK_MT2712_VDECSYS
+	bool "Clock driver for Mediatek MT2712 vdecsys"
+	depends on COMMON_CLK_MT2712
+	---help---
+	  This driver supports Mediatek MT2712 vdecsys clocks.
+
+config COMMON_CLK_MT2712_VENCSYS
+	bool "Clock driver for Mediatek MT2712 vencsys"
+	depends on COMMON_CLK_MT2712
+	---help---
+	  This driver supports Mediatek MT2712 vencsys clocks.
+
 config COMMON_CLK_MT6797
        bool "Clock driver for Mediatek MT6797"
        depends on (ARCH_MEDIATEK && ARM64) || COMPILE_TEST
@@ -82,6 +132,36 @@ config COMMON_CLK_MT6797_VENCSYS
        ---help---
          This driver supports Mediatek MT6797 vencsys clocks.
 
+config COMMON_CLK_MT7622
+	bool "Clock driver for MediaTek MT7622"
+	depends on ARCH_MEDIATEK || COMPILE_TEST
+	select COMMON_CLK_MEDIATEK
+	default ARCH_MEDIATEK
+	---help---
+	  This driver supports MediaTek MT7622 basic clocks and clocks
+	  required for various periperals found on MediaTek.
+
+config COMMON_CLK_MT7622_ETHSYS
+	bool "Clock driver for MediaTek MT7622 ETHSYS"
+	depends on COMMON_CLK_MT7622
+	---help---
+	  This driver add support for clocks for Ethernet and SGMII
+	  required on MediaTek MT7622 SoC.
+
+config COMMON_CLK_MT7622_HIFSYS
+	bool "Clock driver for MediaTek MT7622 HIFSYS"
+	depends on COMMON_CLK_MT7622
+	---help---
+	  This driver supports MediaTek MT7622 HIFSYS clocks providing
+	  to PCI-E and USB.
+
+config COMMON_CLK_MT7622_AUDSYS
+	bool "Clock driver for MediaTek MT7622 AUDSYS"
+	depends on COMMON_CLK_MT7622
+	---help---
+	  This driver supports MediaTek MT7622 AUDSYS clocks providing
+	  to audio consumers such as I2S and TDM.
+
 config COMMON_CLK_MT8135
 	bool "Clock driver for Mediatek MT8135"
 	depends on (ARCH_MEDIATEK && ARM) || COMPILE_TEST
diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
index ba2a070765f0..c421ffcd49ff 100644
--- a/drivers/clk/mediatek/Makefile
+++ b/drivers/clk/mediatek/Makefile
@@ -13,5 +13,17 @@ obj-$(CONFIG_COMMON_CLK_MT2701_HIFSYS) += clk-mt2701-hif.o
 obj-$(CONFIG_COMMON_CLK_MT2701_IMGSYS) += clk-mt2701-img.o
 obj-$(CONFIG_COMMON_CLK_MT2701_MMSYS) += clk-mt2701-mm.o
 obj-$(CONFIG_COMMON_CLK_MT2701_VDECSYS) += clk-mt2701-vdec.o
+obj-$(CONFIG_COMMON_CLK_MT2712) += clk-mt2712.o
+obj-$(CONFIG_COMMON_CLK_MT2712_BDPSYS) += clk-mt2712-bdp.o
+obj-$(CONFIG_COMMON_CLK_MT2712_IMGSYS) += clk-mt2712-img.o
+obj-$(CONFIG_COMMON_CLK_MT2712_JPGDECSYS) += clk-mt2712-jpgdec.o
+obj-$(CONFIG_COMMON_CLK_MT2712_MFGCFG) += clk-mt2712-mfg.o
+obj-$(CONFIG_COMMON_CLK_MT2712_MMSYS) += clk-mt2712-mm.o
+obj-$(CONFIG_COMMON_CLK_MT2712_VDECSYS) += clk-mt2712-vdec.o
+obj-$(CONFIG_COMMON_CLK_MT2712_VENCSYS) += clk-mt2712-venc.o
+obj-$(CONFIG_COMMON_CLK_MT7622) += clk-mt7622.o
+obj-$(CONFIG_COMMON_CLK_MT7622_ETHSYS) += clk-mt7622-eth.o
+obj-$(CONFIG_COMMON_CLK_MT7622_HIFSYS) += clk-mt7622-hif.o
+obj-$(CONFIG_COMMON_CLK_MT7622_AUDSYS) += clk-mt7622-aud.o
 obj-$(CONFIG_COMMON_CLK_MT8135) += clk-mt8135.o
 obj-$(CONFIG_COMMON_CLK_MT8173) += clk-mt8173.o
diff --git a/drivers/clk/mediatek/clk-mt2701.c b/drivers/clk/mediatek/clk-mt2701.c
index 9598889f972b..8e7f16fd87c9 100644
--- a/drivers/clk/mediatek/clk-mt2701.c
+++ b/drivers/clk/mediatek/clk-mt2701.c
@@ -750,7 +750,7 @@ static const struct mtk_fixed_factor infra_fixed_divs[] = {
 
 static struct clk_onecell_data *infra_clk_data;
 
-static void mtk_infrasys_init_early(struct device_node *node)
+static void __init mtk_infrasys_init_early(struct device_node *node)
 {
 	int r, i;
 
diff --git a/drivers/clk/mediatek/clk-mt2712-bdp.c b/drivers/clk/mediatek/clk-mt2712-bdp.c
new file mode 100644
index 000000000000..5fe4728c076e
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt2712-bdp.c
@@ -0,0 +1,102 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: Weiyi Lu <weiyi.lu@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt2712-clk.h>
+
+static const struct mtk_gate_regs bdp_cg_regs = {
+	.set_ofs = 0x100,
+	.clr_ofs = 0x100,
+	.sta_ofs = 0x100,
+};
+
+#define GATE_BDP(_id, _name, _parent, _shift) {	\
+		.id = _id,				\
+		.name = _name,				\
+		.parent_name = _parent,			\
+		.regs = &bdp_cg_regs,			\
+		.shift = _shift,			\
+		.ops = &mtk_clk_gate_ops_no_setclr,	\
+	}
+
+static const struct mtk_gate bdp_clks[] = {
+	GATE_BDP(CLK_BDP_BRIDGE_B, "bdp_bridge_b", "mm_sel", 0),
+	GATE_BDP(CLK_BDP_BRIDGE_DRAM, "bdp_bridge_d", "mm_sel", 1),
+	GATE_BDP(CLK_BDP_LARB_DRAM, "bdp_larb_d", "mm_sel", 2),
+	GATE_BDP(CLK_BDP_WR_CHANNEL_VDI_PXL, "bdp_vdi_pxl", "tvd_sel", 3),
+	GATE_BDP(CLK_BDP_WR_CHANNEL_VDI_DRAM, "bdp_vdi_d", "mm_sel", 4),
+	GATE_BDP(CLK_BDP_WR_CHANNEL_VDI_B, "bdp_vdi_b", "mm_sel", 5),
+	GATE_BDP(CLK_BDP_MT_B, "bdp_fmt_b", "mm_sel", 9),
+	GATE_BDP(CLK_BDP_DISPFMT_27M, "bdp_27m", "di_sel", 10),
+	GATE_BDP(CLK_BDP_DISPFMT_27M_VDOUT, "bdp_27m_vdout", "di_sel", 11),
+	GATE_BDP(CLK_BDP_DISPFMT_27_74_74, "bdp_27_74_74", "di_sel", 12),
+	GATE_BDP(CLK_BDP_DISPFMT_2FS, "bdp_2fs", "di_sel", 13),
+	GATE_BDP(CLK_BDP_DISPFMT_2FS_2FS74_148, "bdp_2fs74_148", "di_sel", 14),
+	GATE_BDP(CLK_BDP_DISPFMT_B, "bdp_b", "mm_sel", 15),
+	GATE_BDP(CLK_BDP_VDO_DRAM, "bdp_vdo_d", "mm_sel", 16),
+	GATE_BDP(CLK_BDP_VDO_2FS, "bdp_vdo_2fs", "di_sel", 17),
+	GATE_BDP(CLK_BDP_VDO_B, "bdp_vdo_b", "mm_sel", 18),
+	GATE_BDP(CLK_BDP_WR_CHANNEL_DI_PXL, "bdp_di_pxl", "di_sel", 19),
+	GATE_BDP(CLK_BDP_WR_CHANNEL_DI_DRAM, "bdp_di_d", "mm_sel", 20),
+	GATE_BDP(CLK_BDP_WR_CHANNEL_DI_B, "bdp_di_b", "mm_sel", 21),
+	GATE_BDP(CLK_BDP_NR_AGENT, "bdp_nr_agent", "nr_sel", 22),
+	GATE_BDP(CLK_BDP_NR_DRAM, "bdp_nr_d", "mm_sel", 23),
+	GATE_BDP(CLK_BDP_NR_B, "bdp_nr_b", "mm_sel", 24),
+	GATE_BDP(CLK_BDP_BRIDGE_RT_B, "bdp_bridge_rt_b", "mm_sel", 25),
+	GATE_BDP(CLK_BDP_BRIDGE_RT_DRAM, "bdp_bridge_rt_d", "mm_sel", 26),
+	GATE_BDP(CLK_BDP_LARB_RT_DRAM, "bdp_larb_rt_d", "mm_sel", 27),
+	GATE_BDP(CLK_BDP_TVD_TDC, "bdp_tvd_tdc", "mm_sel", 28),
+	GATE_BDP(CLK_BDP_TVD_54, "bdp_tvd_clk_54", "tvd_sel", 29),
+	GATE_BDP(CLK_BDP_TVD_CBUS, "bdp_tvd_cbus", "mm_sel", 30),
+};
+
+static int clk_mt2712_bdp_probe(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	int r;
+	struct device_node *node = pdev->dev.of_node;
+
+	clk_data = mtk_alloc_clk_data(CLK_BDP_NR_CLK);
+
+	mtk_clk_register_gates(node, bdp_clks, ARRAY_SIZE(bdp_clks),
+			clk_data);
+
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+	if (r != 0)
+		pr_err("%s(): could not register clock provider: %d\n",
+			__func__, r);
+
+	return r;
+}
+
+static const struct of_device_id of_match_clk_mt2712_bdp[] = {
+	{ .compatible = "mediatek,mt2712-bdpsys", },
+	{}
+};
+
+static struct platform_driver clk_mt2712_bdp_drv = {
+	.probe = clk_mt2712_bdp_probe,
+	.driver = {
+		.name = "clk-mt2712-bdp",
+		.of_match_table = of_match_clk_mt2712_bdp,
+	},
+};
+
+builtin_platform_driver(clk_mt2712_bdp_drv);
diff --git a/drivers/clk/mediatek/clk-mt2712-img.c b/drivers/clk/mediatek/clk-mt2712-img.c
new file mode 100644
index 000000000000..139ff55d495e
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt2712-img.c
@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: Weiyi Lu <weiyi.lu@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt2712-clk.h>
+
+static const struct mtk_gate_regs img_cg_regs = {
+	.set_ofs = 0x0,
+	.clr_ofs = 0x0,
+	.sta_ofs = 0x0,
+};
+
+#define GATE_IMG(_id, _name, _parent, _shift) {	\
+		.id = _id,				\
+		.name = _name,				\
+		.parent_name = _parent,			\
+		.regs = &img_cg_regs,			\
+		.shift = _shift,			\
+		.ops = &mtk_clk_gate_ops_no_setclr,	\
+	}
+
+static const struct mtk_gate img_clks[] = {
+	GATE_IMG(CLK_IMG_SMI_LARB2, "img_smi_larb2", "mm_sel", 0),
+	GATE_IMG(CLK_IMG_SENINF_SCAM_EN, "img_scam_en", "csi0", 3),
+	GATE_IMG(CLK_IMG_SENINF_CAM_EN, "img_cam_en", "mm_sel", 8),
+	GATE_IMG(CLK_IMG_CAM_SV_EN, "img_cam_sv_en", "mm_sel", 9),
+	GATE_IMG(CLK_IMG_CAM_SV1_EN, "img_cam_sv1_en", "mm_sel", 10),
+	GATE_IMG(CLK_IMG_CAM_SV2_EN, "img_cam_sv2_en", "mm_sel", 11),
+};
+
+static int clk_mt2712_img_probe(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	int r;
+	struct device_node *node = pdev->dev.of_node;
+
+	clk_data = mtk_alloc_clk_data(CLK_IMG_NR_CLK);
+
+	mtk_clk_register_gates(node, img_clks, ARRAY_SIZE(img_clks),
+			clk_data);
+
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+	if (r != 0)
+		pr_err("%s(): could not register clock provider: %d\n",
+			__func__, r);
+
+	return r;
+}
+
+static const struct of_device_id of_match_clk_mt2712_img[] = {
+	{ .compatible = "mediatek,mt2712-imgsys", },
+	{}
+};
+
+static struct platform_driver clk_mt2712_img_drv = {
+	.probe = clk_mt2712_img_probe,
+	.driver = {
+		.name = "clk-mt2712-img",
+		.of_match_table = of_match_clk_mt2712_img,
+	},
+};
+
+builtin_platform_driver(clk_mt2712_img_drv);
diff --git a/drivers/clk/mediatek/clk-mt2712-jpgdec.c b/drivers/clk/mediatek/clk-mt2712-jpgdec.c
new file mode 100644
index 000000000000..c7d4aada4892
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt2712-jpgdec.c
@@ -0,0 +1,76 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: Weiyi Lu <weiyi.lu@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt2712-clk.h>
+
+static const struct mtk_gate_regs jpgdec_cg_regs = {
+	.set_ofs = 0x4,
+	.clr_ofs = 0x8,
+	.sta_ofs = 0x0,
+};
+
+#define GATE_JPGDEC(_id, _name, _parent, _shift) {	\
+		.id = _id,				\
+		.name = _name,				\
+		.parent_name = _parent,			\
+		.regs = &jpgdec_cg_regs,			\
+		.shift = _shift,			\
+		.ops = &mtk_clk_gate_ops_setclr_inv,	\
+	}
+
+static const struct mtk_gate jpgdec_clks[] = {
+	GATE_JPGDEC(CLK_JPGDEC_JPGDEC1, "jpgdec_jpgdec1", "jpgdec_sel", 0),
+	GATE_JPGDEC(CLK_JPGDEC_JPGDEC, "jpgdec_jpgdec", "jpgdec_sel", 4),
+};
+
+static int clk_mt2712_jpgdec_probe(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	int r;
+	struct device_node *node = pdev->dev.of_node;
+
+	clk_data = mtk_alloc_clk_data(CLK_JPGDEC_NR_CLK);
+
+	mtk_clk_register_gates(node, jpgdec_clks, ARRAY_SIZE(jpgdec_clks),
+			clk_data);
+
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+	if (r != 0)
+		pr_err("%s(): could not register clock provider: %d\n",
+			__func__, r);
+
+	return r;
+}
+
+static const struct of_device_id of_match_clk_mt2712_jpgdec[] = {
+	{ .compatible = "mediatek,mt2712-jpgdecsys", },
+	{}
+};
+
+static struct platform_driver clk_mt2712_jpgdec_drv = {
+	.probe = clk_mt2712_jpgdec_probe,
+	.driver = {
+		.name = "clk-mt2712-jpgdec",
+		.of_match_table = of_match_clk_mt2712_jpgdec,
+	},
+};
+
+builtin_platform_driver(clk_mt2712_jpgdec_drv);
diff --git a/drivers/clk/mediatek/clk-mt2712-mfg.c b/drivers/clk/mediatek/clk-mt2712-mfg.c
new file mode 100644
index 000000000000..570f72d48d4d
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt2712-mfg.c
@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: Weiyi Lu <weiyi.lu@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt2712-clk.h>
+
+static const struct mtk_gate_regs mfg_cg_regs = {
+	.set_ofs = 0x4,
+	.clr_ofs = 0x8,
+	.sta_ofs = 0x0,
+};
+
+#define GATE_MFG(_id, _name, _parent, _shift) {	\
+		.id = _id,				\
+		.name = _name,				\
+		.parent_name = _parent,			\
+		.regs = &mfg_cg_regs,			\
+		.shift = _shift,			\
+		.ops = &mtk_clk_gate_ops_setclr,	\
+	}
+
+static const struct mtk_gate mfg_clks[] = {
+	GATE_MFG(CLK_MFG_BG3D, "mfg_bg3d", "mfg_sel", 0),
+};
+
+static int clk_mt2712_mfg_probe(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	int r;
+	struct device_node *node = pdev->dev.of_node;
+
+	clk_data = mtk_alloc_clk_data(CLK_MFG_NR_CLK);
+
+	mtk_clk_register_gates(node, mfg_clks, ARRAY_SIZE(mfg_clks),
+			clk_data);
+
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+	if (r != 0)
+		pr_err("%s(): could not register clock provider: %d\n",
+			__func__, r);
+
+	return r;
+}
+
+static const struct of_device_id of_match_clk_mt2712_mfg[] = {
+	{ .compatible = "mediatek,mt2712-mfgcfg", },
+	{}
+};
+
+static struct platform_driver clk_mt2712_mfg_drv = {
+	.probe = clk_mt2712_mfg_probe,
+	.driver = {
+		.name = "clk-mt2712-mfg",
+		.of_match_table = of_match_clk_mt2712_mfg,
+	},
+};
+
+builtin_platform_driver(clk_mt2712_mfg_drv);
diff --git a/drivers/clk/mediatek/clk-mt2712-mm.c b/drivers/clk/mediatek/clk-mt2712-mm.c
new file mode 100644
index 000000000000..a8b4b6d42488
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt2712-mm.c
@@ -0,0 +1,170 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: Weiyi Lu <weiyi.lu@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt2712-clk.h>
+
+static const struct mtk_gate_regs mm0_cg_regs = {
+	.set_ofs = 0x104,
+	.clr_ofs = 0x108,
+	.sta_ofs = 0x100,
+};
+
+static const struct mtk_gate_regs mm1_cg_regs = {
+	.set_ofs = 0x114,
+	.clr_ofs = 0x118,
+	.sta_ofs = 0x110,
+};
+
+static const struct mtk_gate_regs mm2_cg_regs = {
+	.set_ofs = 0x224,
+	.clr_ofs = 0x228,
+	.sta_ofs = 0x220,
+};
+
+#define GATE_MM0(_id, _name, _parent, _shift) {	\
+		.id = _id,				\
+		.name = _name,				\
+		.parent_name = _parent,			\
+		.regs = &mm0_cg_regs,			\
+		.shift = _shift,			\
+		.ops = &mtk_clk_gate_ops_setclr,	\
+	}
+
+#define GATE_MM1(_id, _name, _parent, _shift) {	\
+		.id = _id,				\
+		.name = _name,				\
+		.parent_name = _parent,			\
+		.regs = &mm1_cg_regs,			\
+		.shift = _shift,			\
+		.ops = &mtk_clk_gate_ops_setclr,	\
+	}
+
+#define GATE_MM2(_id, _name, _parent, _shift) {	\
+		.id = _id,				\
+		.name = _name,				\
+		.parent_name = _parent,			\
+		.regs = &mm2_cg_regs,			\
+		.shift = _shift,			\
+		.ops = &mtk_clk_gate_ops_setclr,	\
+	}
+
+static const struct mtk_gate mm_clks[] = {
+	/* MM0 */
+	GATE_MM0(CLK_MM_SMI_COMMON, "mm_smi_common", "mm_sel", 0),
+	GATE_MM0(CLK_MM_SMI_LARB0, "mm_smi_larb0", "mm_sel", 1),
+	GATE_MM0(CLK_MM_CAM_MDP, "mm_cam_mdp", "mm_sel", 2),
+	GATE_MM0(CLK_MM_MDP_RDMA0, "mm_mdp_rdma0", "mm_sel", 3),
+	GATE_MM0(CLK_MM_MDP_RDMA1, "mm_mdp_rdma1", "mm_sel", 4),
+	GATE_MM0(CLK_MM_MDP_RSZ0, "mm_mdp_rsz0", "mm_sel", 5),
+	GATE_MM0(CLK_MM_MDP_RSZ1, "mm_mdp_rsz1", "mm_sel", 6),
+	GATE_MM0(CLK_MM_MDP_RSZ2, "mm_mdp_rsz2", "mm_sel", 7),
+	GATE_MM0(CLK_MM_MDP_TDSHP0, "mm_mdp_tdshp0", "mm_sel", 8),
+	GATE_MM0(CLK_MM_MDP_TDSHP1, "mm_mdp_tdshp1", "mm_sel", 9),
+	GATE_MM0(CLK_MM_MDP_CROP, "mm_mdp_crop", "mm_sel", 10),
+	GATE_MM0(CLK_MM_MDP_WDMA, "mm_mdp_wdma", "mm_sel", 11),
+	GATE_MM0(CLK_MM_MDP_WROT0, "mm_mdp_wrot0", "mm_sel", 12),
+	GATE_MM0(CLK_MM_MDP_WROT1, "mm_mdp_wrot1", "mm_sel", 13),
+	GATE_MM0(CLK_MM_FAKE_ENG, "mm_fake_eng", "mm_sel", 14),
+	GATE_MM0(CLK_MM_MUTEX_32K, "mm_mutex_32k", "clk32k", 15),
+	GATE_MM0(CLK_MM_DISP_OVL0, "mm_disp_ovl0", "mm_sel", 16),
+	GATE_MM0(CLK_MM_DISP_OVL1, "mm_disp_ovl1", "mm_sel", 17),
+	GATE_MM0(CLK_MM_DISP_RDMA0, "mm_disp_rdma0", "mm_sel", 18),
+	GATE_MM0(CLK_MM_DISP_RDMA1, "mm_disp_rdma1", "mm_sel", 19),
+	GATE_MM0(CLK_MM_DISP_RDMA2, "mm_disp_rdma2", "mm_sel", 20),
+	GATE_MM0(CLK_MM_DISP_WDMA0, "mm_disp_wdma0", "mm_sel", 21),
+	GATE_MM0(CLK_MM_DISP_WDMA1, "mm_disp_wdma1", "mm_sel", 22),
+	GATE_MM0(CLK_MM_DISP_COLOR0, "mm_disp_color0", "mm_sel", 23),
+	GATE_MM0(CLK_MM_DISP_COLOR1, "mm_disp_color1", "mm_sel", 24),
+	GATE_MM0(CLK_MM_DISP_AAL, "mm_disp_aal", "mm_sel", 25),
+	GATE_MM0(CLK_MM_DISP_GAMMA, "mm_disp_gamma", "mm_sel", 26),
+	GATE_MM0(CLK_MM_DISP_UFOE, "mm_disp_ufoe", "mm_sel", 27),
+	GATE_MM0(CLK_MM_DISP_SPLIT0, "mm_disp_split0", "mm_sel", 28),
+	GATE_MM0(CLK_MM_DISP_OD, "mm_disp_od", "mm_sel", 31),
+	/* MM1 */
+	GATE_MM1(CLK_MM_DISP_PWM0_MM, "mm_pwm0_mm", "mm_sel", 0),
+	GATE_MM1(CLK_MM_DISP_PWM0_26M, "mm_pwm0_26m", "pwm_sel", 1),
+	GATE_MM1(CLK_MM_DISP_PWM1_MM, "mm_pwm1_mm", "mm_sel", 2),
+	GATE_MM1(CLK_MM_DISP_PWM1_26M, "mm_pwm1_26m", "pwm_sel", 3),
+	GATE_MM1(CLK_MM_DSI0_ENGINE, "mm_dsi0_engine", "mm_sel", 4),
+	GATE_MM1(CLK_MM_DSI0_DIGITAL, "mm_dsi0_digital", "dsi0_lntc", 5),
+	GATE_MM1(CLK_MM_DSI1_ENGINE, "mm_dsi1_engine", "mm_sel", 6),
+	GATE_MM1(CLK_MM_DSI1_DIGITAL, "mm_dsi1_digital", "dsi1_lntc", 7),
+	GATE_MM1(CLK_MM_DPI_PIXEL, "mm_dpi_pixel", "vpll_dpix", 8),
+	GATE_MM1(CLK_MM_DPI_ENGINE, "mm_dpi_engine", "mm_sel", 9),
+	GATE_MM1(CLK_MM_DPI1_PIXEL, "mm_dpi1_pixel", "vpll3_dpix", 10),
+	GATE_MM1(CLK_MM_DPI1_ENGINE, "mm_dpi1_engine", "mm_sel", 11),
+	GATE_MM1(CLK_MM_LVDS_PIXEL, "mm_lvds_pixel", "vpll_dpix", 16),
+	GATE_MM1(CLK_MM_LVDS_CTS, "mm_lvds_cts", "lvdstx", 17),
+	GATE_MM1(CLK_MM_SMI_LARB4, "mm_smi_larb4", "mm_sel", 18),
+	GATE_MM1(CLK_MM_SMI_COMMON1, "mm_smi_common1", "mm_sel", 21),
+	GATE_MM1(CLK_MM_SMI_LARB5, "mm_smi_larb5", "mm_sel", 22),
+	GATE_MM1(CLK_MM_MDP_RDMA2, "mm_mdp_rdma2", "mm_sel", 23),
+	GATE_MM1(CLK_MM_MDP_TDSHP2, "mm_mdp_tdshp2", "mm_sel", 24),
+	GATE_MM1(CLK_MM_DISP_OVL2, "mm_disp_ovl2", "mm_sel", 25),
+	GATE_MM1(CLK_MM_DISP_WDMA2, "mm_disp_wdma2", "mm_sel", 26),
+	GATE_MM1(CLK_MM_DISP_COLOR2, "mm_disp_color2", "mm_sel", 27),
+	GATE_MM1(CLK_MM_DISP_AAL1, "mm_disp_aal1", "mm_sel", 28),
+	GATE_MM1(CLK_MM_DISP_OD1, "mm_disp_od1", "mm_sel", 29),
+	GATE_MM1(CLK_MM_LVDS1_PIXEL, "mm_lvds1_pixel", "vpll3_dpix", 30),
+	GATE_MM1(CLK_MM_LVDS1_CTS, "mm_lvds1_cts", "lvdstx3", 31),
+	/* MM2 */
+	GATE_MM2(CLK_MM_SMI_LARB7, "mm_smi_larb7", "mm_sel", 0),
+	GATE_MM2(CLK_MM_MDP_RDMA3, "mm_mdp_rdma3", "mm_sel", 1),
+	GATE_MM2(CLK_MM_MDP_WROT2, "mm_mdp_wrot2", "mm_sel", 2),
+	GATE_MM2(CLK_MM_DSI2, "mm_dsi2", "mm_sel", 3),
+	GATE_MM2(CLK_MM_DSI2_DIGITAL, "mm_dsi2_digital", "dsi0_lntc", 4),
+	GATE_MM2(CLK_MM_DSI3, "mm_dsi3", "mm_sel", 5),
+	GATE_MM2(CLK_MM_DSI3_DIGITAL, "mm_dsi3_digital", "dsi1_lntc", 6),
+};
+
+static int clk_mt2712_mm_probe(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	int r;
+	struct device_node *node = pdev->dev.of_node;
+
+	clk_data = mtk_alloc_clk_data(CLK_MM_NR_CLK);
+
+	mtk_clk_register_gates(node, mm_clks, ARRAY_SIZE(mm_clks),
+			clk_data);
+
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+	if (r != 0)
+		pr_err("%s(): could not register clock provider: %d\n",
+			__func__, r);
+
+	return r;
+}
+
+static const struct of_device_id of_match_clk_mt2712_mm[] = {
+	{ .compatible = "mediatek,mt2712-mmsys", },
+	{}
+};
+
+static struct platform_driver clk_mt2712_mm_drv = {
+	.probe = clk_mt2712_mm_probe,
+	.driver = {
+		.name = "clk-mt2712-mm",
+		.of_match_table = of_match_clk_mt2712_mm,
+	},
+};
+
+builtin_platform_driver(clk_mt2712_mm_drv);
diff --git a/drivers/clk/mediatek/clk-mt2712-vdec.c b/drivers/clk/mediatek/clk-mt2712-vdec.c
new file mode 100644
index 000000000000..55c64ee8cc91
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt2712-vdec.c
@@ -0,0 +1,94 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: Weiyi Lu <weiyi.lu@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt2712-clk.h>
+
+static const struct mtk_gate_regs vdec0_cg_regs = {
+	.set_ofs = 0x0,
+	.clr_ofs = 0x4,
+	.sta_ofs = 0x0,
+};
+
+static const struct mtk_gate_regs vdec1_cg_regs = {
+	.set_ofs = 0x8,
+	.clr_ofs = 0xc,
+	.sta_ofs = 0x8,
+};
+
+#define GATE_VDEC0(_id, _name, _parent, _shift) {	\
+		.id = _id,				\
+		.name = _name,				\
+		.parent_name = _parent,			\
+		.regs = &vdec0_cg_regs,			\
+		.shift = _shift,			\
+		.ops = &mtk_clk_gate_ops_setclr_inv,	\
+	}
+
+#define GATE_VDEC1(_id, _name, _parent, _shift) {	\
+		.id = _id,				\
+		.name = _name,				\
+		.parent_name = _parent,			\
+		.regs = &vdec1_cg_regs,			\
+		.shift = _shift,			\
+		.ops = &mtk_clk_gate_ops_setclr_inv,	\
+	}
+
+static const struct mtk_gate vdec_clks[] = {
+	/* VDEC0 */
+	GATE_VDEC0(CLK_VDEC_CKEN, "vdec_cken", "vdec_sel", 0),
+	/* VDEC1 */
+	GATE_VDEC1(CLK_VDEC_LARB1_CKEN, "vdec_larb1_cken", "vdec_sel", 0),
+	GATE_VDEC1(CLK_VDEC_IMGRZ_CKEN, "vdec_imgrz_cken", "vdec_sel", 1),
+};
+
+static int clk_mt2712_vdec_probe(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	int r;
+	struct device_node *node = pdev->dev.of_node;
+
+	clk_data = mtk_alloc_clk_data(CLK_VDEC_NR_CLK);
+
+	mtk_clk_register_gates(node, vdec_clks, ARRAY_SIZE(vdec_clks),
+			clk_data);
+
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+	if (r != 0)
+		pr_err("%s(): could not register clock provider: %d\n",
+			__func__, r);
+
+	return r;
+}
+
+static const struct of_device_id of_match_clk_mt2712_vdec[] = {
+	{ .compatible = "mediatek,mt2712-vdecsys", },
+	{}
+};
+
+static struct platform_driver clk_mt2712_vdec_drv = {
+	.probe = clk_mt2712_vdec_probe,
+	.driver = {
+		.name = "clk-mt2712-vdec",
+		.of_match_table = of_match_clk_mt2712_vdec,
+	},
+};
+
+builtin_platform_driver(clk_mt2712_vdec_drv);
diff --git a/drivers/clk/mediatek/clk-mt2712-venc.c b/drivers/clk/mediatek/clk-mt2712-venc.c
new file mode 100644
index 000000000000..ccbfe98777c8
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt2712-venc.c
@@ -0,0 +1,77 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: Weiyi Lu <weiyi.lu@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt2712-clk.h>
+
+static const struct mtk_gate_regs venc_cg_regs = {
+	.set_ofs = 0x4,
+	.clr_ofs = 0x8,
+	.sta_ofs = 0x0,
+};
+
+#define GATE_VENC(_id, _name, _parent, _shift) {	\
+		.id = _id,				\
+		.name = _name,				\
+		.parent_name = _parent,			\
+		.regs = &venc_cg_regs,			\
+		.shift = _shift,			\
+		.ops = &mtk_clk_gate_ops_setclr_inv,	\
+	}
+
+static const struct mtk_gate venc_clks[] = {
+	GATE_VENC(CLK_VENC_SMI_COMMON_CON, "venc_smi", "mm_sel", 0),
+	GATE_VENC(CLK_VENC_VENC, "venc_venc", "venc_sel", 4),
+	GATE_VENC(CLK_VENC_SMI_LARB6, "venc_smi_larb6", "jpgdec_sel", 12),
+};
+
+static int clk_mt2712_venc_probe(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	int r;
+	struct device_node *node = pdev->dev.of_node;
+
+	clk_data = mtk_alloc_clk_data(CLK_VENC_NR_CLK);
+
+	mtk_clk_register_gates(node, venc_clks, ARRAY_SIZE(venc_clks),
+			clk_data);
+
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+	if (r != 0)
+		pr_err("%s(): could not register clock provider: %d\n",
+			__func__, r);
+
+	return r;
+}
+
+static const struct of_device_id of_match_clk_mt2712_venc[] = {
+	{ .compatible = "mediatek,mt2712-vencsys", },
+	{}
+};
+
+static struct platform_driver clk_mt2712_venc_drv = {
+	.probe = clk_mt2712_venc_probe,
+	.driver = {
+		.name = "clk-mt2712-venc",
+		.of_match_table = of_match_clk_mt2712_venc,
+	},
+};
+
+builtin_platform_driver(clk_mt2712_venc_drv);
diff --git a/drivers/clk/mediatek/clk-mt2712.c b/drivers/clk/mediatek/clk-mt2712.c
new file mode 100644
index 000000000000..498d13799388
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt2712.c
@@ -0,0 +1,1435 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: Weiyi Lu <weiyi.lu@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk.h>
+#include <linux/delay.h>
+#include <linux/mfd/syscon.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt2712-clk.h>
+
+static DEFINE_SPINLOCK(mt2712_clk_lock);
+
+static const struct mtk_fixed_clk top_fixed_clks[] = {
+	FIXED_CLK(CLK_TOP_VPLL3_DPIX, "vpll3_dpix", NULL, 200000000),
+	FIXED_CLK(CLK_TOP_VPLL_DPIX, "vpll_dpix", NULL, 200000000),
+	FIXED_CLK(CLK_TOP_LTEPLL_FS26M, "ltepll_fs26m", NULL, 26000000),
+	FIXED_CLK(CLK_TOP_DMPLL, "dmpll_ck", NULL, 350000000),
+	FIXED_CLK(CLK_TOP_DSI0_LNTC, "dsi0_lntc", NULL, 143000000),
+	FIXED_CLK(CLK_TOP_DSI1_LNTC, "dsi1_lntc", NULL, 143000000),
+	FIXED_CLK(CLK_TOP_LVDSTX3_CLKDIG_CTS, "lvdstx3", NULL, 140000000),
+	FIXED_CLK(CLK_TOP_LVDSTX_CLKDIG_CTS, "lvdstx", NULL, 140000000),
+	FIXED_CLK(CLK_TOP_CLKRTC_EXT, "clkrtc_ext", NULL, 32768),
+	FIXED_CLK(CLK_TOP_CLKRTC_INT, "clkrtc_int", NULL, 32747),
+	FIXED_CLK(CLK_TOP_CSI0, "csi0", NULL, 26000000),
+	FIXED_CLK(CLK_TOP_CVBSPLL, "cvbspll", NULL, 108000000),
+};
+
+static const struct mtk_fixed_factor top_early_divs[] = {
+	FACTOR(CLK_TOP_SYS_26M, "sys_26m", "clk26m", 1,
+		1),
+	FACTOR(CLK_TOP_CLK26M_D2, "clk26m_d2", "sys_26m", 1,
+		2),
+};
+
+static const struct mtk_fixed_factor top_divs[] = {
+	FACTOR(CLK_TOP_ARMCA35PLL, "armca35pll_ck", "armca35pll", 1,
+		1),
+	FACTOR(CLK_TOP_ARMCA35PLL_600M, "armca35pll_600m", "armca35pll_ck", 1,
+		2),
+	FACTOR(CLK_TOP_ARMCA35PLL_400M, "armca35pll_400m", "armca35pll_ck", 1,
+		3),
+	FACTOR(CLK_TOP_ARMCA72PLL, "armca72pll_ck", "armca72pll", 1,
+		1),
+	FACTOR(CLK_TOP_SYSPLL, "syspll_ck", "mainpll", 1,
+		1),
+	FACTOR(CLK_TOP_SYSPLL_D2, "syspll_d2", "syspll_ck", 1,
+		2),
+	FACTOR(CLK_TOP_SYSPLL1_D2, "syspll1_d2", "syspll_d2", 1,
+		2),
+	FACTOR(CLK_TOP_SYSPLL1_D4, "syspll1_d4", "syspll_d2", 1,
+		4),
+	FACTOR(CLK_TOP_SYSPLL1_D8, "syspll1_d8", "syspll_d2", 1,
+		8),
+	FACTOR(CLK_TOP_SYSPLL1_D16, "syspll1_d16", "syspll_d2", 1,
+		16),
+	FACTOR(CLK_TOP_SYSPLL_D3, "syspll_d3", "syspll_ck", 1,
+		3),
+	FACTOR(CLK_TOP_SYSPLL2_D2, "syspll2_d2", "syspll_d3", 1,
+		2),
+	FACTOR(CLK_TOP_SYSPLL2_D4, "syspll2_d4", "syspll_d3", 1,
+		4),
+	FACTOR(CLK_TOP_SYSPLL_D5, "syspll_d5", "syspll_ck", 1,
+		5),
+	FACTOR(CLK_TOP_SYSPLL3_D2, "syspll3_d2", "syspll_d5", 1,
+		2),
+	FACTOR(CLK_TOP_SYSPLL3_D4, "syspll3_d4", "syspll_d5", 1,
+		4),
+	FACTOR(CLK_TOP_SYSPLL_D7, "syspll_d7", "syspll_ck", 1,
+		7),
+	FACTOR(CLK_TOP_SYSPLL4_D2, "syspll4_d2", "syspll_d7", 1,
+		2),
+	FACTOR(CLK_TOP_SYSPLL4_D4, "syspll4_d4", "syspll_d7", 1,
+		4),
+	FACTOR(CLK_TOP_UNIVPLL, "univpll_ck", "univpll", 1,
+		1),
+	FACTOR(CLK_TOP_UNIVPLL_D7, "univpll_d7", "univpll_ck", 1,
+		7),
+	FACTOR(CLK_TOP_UNIVPLL_D26, "univpll_d26", "univpll_ck", 1,
+		26),
+	FACTOR(CLK_TOP_UNIVPLL_D52, "univpll_d52", "univpll_ck", 1,
+		52),
+	FACTOR(CLK_TOP_UNIVPLL_D104, "univpll_d104", "univpll_ck", 1,
+		104),
+	FACTOR(CLK_TOP_UNIVPLL_D208, "univpll_d208", "univpll_ck", 1,
+		208),
+	FACTOR(CLK_TOP_UNIVPLL_D2, "univpll_d2", "univpll_ck", 1,
+		2),
+	FACTOR(CLK_TOP_UNIVPLL1_D2, "univpll1_d2", "univpll_d2", 1,
+		2),
+	FACTOR(CLK_TOP_UNIVPLL1_D4, "univpll1_d4", "univpll_d2", 1,
+		4),
+	FACTOR(CLK_TOP_UNIVPLL1_D8, "univpll1_d8", "univpll_d2", 1,
+		8),
+	FACTOR(CLK_TOP_UNIVPLL_D3, "univpll_d3", "univpll_ck", 1,
+		3),
+	FACTOR(CLK_TOP_UNIVPLL2_D2, "univpll2_d2", "univpll_d3", 1,
+		2),
+	FACTOR(CLK_TOP_UNIVPLL2_D4, "univpll2_d4", "univpll_d3", 1,
+		4),
+	FACTOR(CLK_TOP_UNIVPLL2_D8, "univpll2_d8", "univpll_d3", 1,
+		8),
+	FACTOR(CLK_TOP_UNIVPLL_D5, "univpll_d5", "univpll_ck", 1,
+		5),
+	FACTOR(CLK_TOP_UNIVPLL3_D2, "univpll3_d2", "univpll_d5", 1,
+		2),
+	FACTOR(CLK_TOP_UNIVPLL3_D4, "univpll3_d4", "univpll_d5", 1,
+		4),
+	FACTOR(CLK_TOP_UNIVPLL3_D8, "univpll3_d8", "univpll_d5", 1,
+		8),
+	FACTOR(CLK_TOP_F_MP0_PLL1, "f_mp0_pll1_ck", "univpll_d2", 1,
+		1),
+	FACTOR(CLK_TOP_F_MP0_PLL2, "f_mp0_pll2_ck", "univpll1_d2", 1,
+		1),
+	FACTOR(CLK_TOP_F_BIG_PLL1, "f_big_pll1_ck", "univpll_d2", 1,
+		1),
+	FACTOR(CLK_TOP_F_BIG_PLL2, "f_big_pll2_ck", "univpll1_d2", 1,
+		1),
+	FACTOR(CLK_TOP_F_BUS_PLL1, "f_bus_pll1_ck", "univpll_d2", 1,
+		1),
+	FACTOR(CLK_TOP_F_BUS_PLL2, "f_bus_pll2_ck", "univpll1_d2", 1,
+		1),
+	FACTOR(CLK_TOP_APLL1, "apll1_ck", "apll1", 1,
+		1),
+	FACTOR(CLK_TOP_APLL1_D2, "apll1_d2", "apll1_ck", 1,
+		2),
+	FACTOR(CLK_TOP_APLL1_D4, "apll1_d4", "apll1_ck", 1,
+		4),
+	FACTOR(CLK_TOP_APLL1_D8, "apll1_d8", "apll1_ck", 1,
+		8),
+	FACTOR(CLK_TOP_APLL1_D16, "apll1_d16", "apll1_ck", 1,
+		16),
+	FACTOR(CLK_TOP_APLL2, "apll2_ck", "apll2", 1,
+		1),
+	FACTOR(CLK_TOP_APLL2_D2, "apll2_d2", "apll2_ck", 1,
+		2),
+	FACTOR(CLK_TOP_APLL2_D4, "apll2_d4", "apll2_ck", 1,
+		4),
+	FACTOR(CLK_TOP_APLL2_D8, "apll2_d8", "apll2_ck", 1,
+		8),
+	FACTOR(CLK_TOP_APLL2_D16, "apll2_d16", "apll2_ck", 1,
+		16),
+	FACTOR(CLK_TOP_LVDSPLL, "lvdspll_ck", "lvdspll", 1,
+		1),
+	FACTOR(CLK_TOP_LVDSPLL_D2, "lvdspll_d2", "lvdspll_ck", 1,
+		2),
+	FACTOR(CLK_TOP_LVDSPLL_D4, "lvdspll_d4", "lvdspll_ck", 1,
+		4),
+	FACTOR(CLK_TOP_LVDSPLL_D8, "lvdspll_d8", "lvdspll_ck", 1,
+		8),
+	FACTOR(CLK_TOP_LVDSPLL2, "lvdspll2_ck", "lvdspll2", 1,
+		1),
+	FACTOR(CLK_TOP_LVDSPLL2_D2, "lvdspll2_d2", "lvdspll2_ck", 1,
+		2),
+	FACTOR(CLK_TOP_LVDSPLL2_D4, "lvdspll2_d4", "lvdspll2_ck", 1,
+		4),
+	FACTOR(CLK_TOP_LVDSPLL2_D8, "lvdspll2_d8", "lvdspll2_ck", 1,
+		8),
+	FACTOR(CLK_TOP_ETHERPLL_125M, "etherpll_125m", "etherpll", 1,
+		1),
+	FACTOR(CLK_TOP_ETHERPLL_50M, "etherpll_50m", "etherpll", 1,
+		1),
+	FACTOR(CLK_TOP_CVBS, "cvbs", "cvbspll", 1,
+		1),
+	FACTOR(CLK_TOP_CVBS_D2, "cvbs_d2", "cvbs", 1,
+		2),
+	FACTOR(CLK_TOP_MMPLL, "mmpll_ck", "mmpll", 1,
+		1),
+	FACTOR(CLK_TOP_MMPLL_D2, "mmpll_d2", "mmpll_ck", 1,
+		2),
+	FACTOR(CLK_TOP_VENCPLL, "vencpll_ck", "vencpll", 1,
+		1),
+	FACTOR(CLK_TOP_VENCPLL_D2, "vencpll_d2", "vencpll_ck", 1,
+		2),
+	FACTOR(CLK_TOP_VCODECPLL, "vcodecpll_ck", "vcodecpll", 1,
+		1),
+	FACTOR(CLK_TOP_VCODECPLL_D2, "vcodecpll_d2", "vcodecpll_ck", 1,
+		2),
+	FACTOR(CLK_TOP_TVDPLL, "tvdpll_ck", "tvdpll", 1,
+		1),
+	FACTOR(CLK_TOP_TVDPLL_D2, "tvdpll_d2", "tvdpll_ck", 1,
+		2),
+	FACTOR(CLK_TOP_TVDPLL_D4, "tvdpll_d4", "tvdpll_ck", 1,
+		4),
+	FACTOR(CLK_TOP_TVDPLL_D8, "tvdpll_d8", "tvdpll_ck", 1,
+		8),
+	FACTOR(CLK_TOP_TVDPLL_429M, "tvdpll_429m", "tvdpll", 1,
+		1),
+	FACTOR(CLK_TOP_TVDPLL_429M_D2, "tvdpll_429m_d2", "tvdpll_429m", 1,
+		2),
+	FACTOR(CLK_TOP_TVDPLL_429M_D4, "tvdpll_429m_d4", "tvdpll_429m", 1,
+		4),
+	FACTOR(CLK_TOP_MSDCPLL, "msdcpll_ck", "msdcpll", 1,
+		1),
+	FACTOR(CLK_TOP_MSDCPLL_D2, "msdcpll_d2", "msdcpll_ck", 1,
+		2),
+	FACTOR(CLK_TOP_MSDCPLL_D4, "msdcpll_d4", "msdcpll_ck", 1,
+		4),
+	FACTOR(CLK_TOP_MSDCPLL2, "msdcpll2_ck", "msdcpll2", 1,
+		1),
+	FACTOR(CLK_TOP_MSDCPLL2_D2, "msdcpll2_d2", "msdcpll2_ck", 1,
+		2),
+	FACTOR(CLK_TOP_MSDCPLL2_D4, "msdcpll2_d4", "msdcpll2_ck", 1,
+		4),
+	FACTOR(CLK_TOP_D2A_ULCLK_6P5M, "d2a_ulclk_6p5m", "clk26m", 1,
+		4),
+};
+
+static const char * const axi_parents[] = {
+	"clk26m",
+	"syspll1_d2",
+	"syspll_d5",
+	"syspll1_d4",
+	"univpll_d5",
+	"univpll2_d2",
+	"msdcpll2_ck"
+};
+
+static const char * const mem_parents[] = {
+	"clk26m",
+	"dmpll_ck"
+};
+
+static const char * const mm_parents[] = {
+	"clk26m",
+	"vencpll_ck",
+	"syspll_d3",
+	"syspll1_d2",
+	"syspll_d5",
+	"syspll1_d4",
+	"univpll1_d2",
+	"univpll2_d2"
+};
+
+static const char * const pwm_parents[] = {
+	"clk26m",
+	"univpll2_d4",
+	"univpll3_d2",
+	"univpll1_d4"
+};
+
+static const char * const vdec_parents[] = {
+	"clk26m",
+	"vcodecpll_ck",
+	"tvdpll_429m",
+	"univpll_d3",
+	"vencpll_ck",
+	"syspll_d3",
+	"univpll1_d2",
+	"mmpll_d2",
+	"syspll3_d2",
+	"tvdpll_ck"
+};
+
+static const char * const venc_parents[] = {
+	"clk26m",
+	"univpll1_d2",
+	"mmpll_d2",
+	"tvdpll_d2",
+	"syspll1_d2",
+	"univpll_d5",
+	"vcodecpll_d2",
+	"univpll2_d2",
+	"syspll3_d2"
+};
+
+static const char * const mfg_parents[] = {
+	"clk26m",
+	"mmpll_ck",
+	"univpll_d3",
+	"clk26m",
+	"clk26m",
+	"clk26m",
+	"clk26m",
+	"clk26m",
+	"clk26m",
+	"syspll_d3",
+	"syspll1_d2",
+	"syspll_d5",
+	"univpll_d3",
+	"univpll1_d2",
+	"univpll_d5",
+	"univpll2_d2"
+};
+
+static const char * const camtg_parents[] = {
+	"clk26m",
+	"univpll_d52",
+	"univpll_d208",
+	"univpll_d104",
+	"clk26m_d2",
+	"univpll_d26",
+	"univpll2_d8",
+	"syspll3_d4",
+	"syspll3_d2",
+	"univpll1_d4",
+	"univpll2_d2"
+};
+
+static const char * const uart_parents[] = {
+	"clk26m",
+	"univpll2_d8"
+};
+
+static const char * const spi_parents[] = {
+	"clk26m",
+	"univpll2_d4",
+	"univpll1_d4",
+	"univpll2_d2",
+	"univpll3_d2",
+	"univpll1_d8"
+};
+
+static const char * const usb20_parents[] = {
+	"clk26m",
+	"univpll1_d8",
+	"univpll3_d4"
+};
+
+static const char * const usb30_parents[] = {
+	"clk26m",
+	"univpll3_d2",
+	"univpll3_d4",
+	"univpll2_d4"
+};
+
+static const char * const msdc50_0_h_parents[] = {
+	"clk26m",
+	"syspll1_d2",
+	"syspll2_d2",
+	"syspll4_d2",
+	"univpll_d5",
+	"univpll1_d4"
+};
+
+static const char * const msdc50_0_parents[] = {
+	"clk26m",
+	"msdcpll_ck",
+	"msdcpll_d2",
+	"univpll1_d4",
+	"syspll2_d2",
+	"msdcpll_d4",
+	"vencpll_d2",
+	"univpll1_d2",
+	"msdcpll2_ck",
+	"msdcpll2_d2",
+	"msdcpll2_d4"
+};
+
+static const char * const msdc30_1_parents[] = {
+	"clk26m",
+	"univpll2_d2",
+	"msdcpll_d2",
+	"univpll1_d4",
+	"syspll2_d2",
+	"univpll_d7",
+	"vencpll_d2"
+};
+
+static const char * const msdc30_3_parents[] = {
+	"clk26m",
+	"msdcpll2_ck",
+	"msdcpll2_d2",
+	"univpll2_d2",
+	"msdcpll2_d4",
+	"univpll1_d4",
+	"syspll2_d2",
+	"syspll_d7",
+	"univpll_d7",
+	"vencpll_d2",
+	"msdcpll_ck",
+	"msdcpll_d2",
+	"msdcpll_d4"
+};
+
+static const char * const audio_parents[] = {
+	"clk26m",
+	"syspll3_d4",
+	"syspll4_d4",
+	"syspll1_d16"
+};
+
+static const char * const aud_intbus_parents[] = {
+	"clk26m",
+	"syspll1_d4",
+	"syspll4_d2",
+	"univpll3_d2",
+	"univpll2_d8",
+	"syspll3_d2",
+	"syspll3_d4"
+};
+
+static const char * const pmicspi_parents[] = {
+	"clk26m",
+	"syspll1_d8",
+	"syspll3_d4",
+	"syspll1_d16",
+	"univpll3_d4",
+	"univpll_d26",
+	"syspll3_d4"
+};
+
+static const char * const dpilvds1_parents[] = {
+	"clk26m",
+	"lvdspll2_ck",
+	"lvdspll2_d2",
+	"lvdspll2_d4",
+	"lvdspll2_d8",
+	"clkfpc"
+};
+
+static const char * const atb_parents[] = {
+	"clk26m",
+	"syspll1_d2",
+	"univpll_d5",
+	"syspll_d5"
+};
+
+static const char * const nr_parents[] = {
+	"clk26m",
+	"univpll1_d4",
+	"syspll2_d2",
+	"syspll1_d4",
+	"univpll1_d8",
+	"univpll3_d2",
+	"univpll2_d2",
+	"syspll_d5"
+};
+
+static const char * const nfi2x_parents[] = {
+	"clk26m",
+	"syspll4_d4",
+	"univpll3_d4",
+	"univpll1_d8",
+	"syspll2_d4",
+	"univpll3_d2",
+	"syspll_d7",
+	"syspll2_d2",
+	"univpll2_d2",
+	"syspll_d5",
+	"syspll1_d2"
+};
+
+static const char * const irda_parents[] = {
+	"clk26m",
+	"univpll2_d4",
+	"syspll2_d4",
+	"univpll2_d8"
+};
+
+static const char * const cci400_parents[] = {
+	"clk26m",
+	"vencpll_ck",
+	"armca35pll_600m",
+	"armca35pll_400m",
+	"univpll_d2",
+	"syspll_d2",
+	"msdcpll_ck",
+	"univpll_d3"
+};
+
+static const char * const aud_1_parents[] = {
+	"clk26m",
+	"apll1_ck",
+	"univpll2_d4",
+	"univpll2_d8"
+};
+
+static const char * const aud_2_parents[] = {
+	"clk26m",
+	"apll2_ck",
+	"univpll2_d4",
+	"univpll2_d8"
+};
+
+static const char * const mem_mfg_parents[] = {
+	"clk26m",
+	"mmpll_ck",
+	"univpll_d3"
+};
+
+static const char * const axi_mfg_parents[] = {
+	"clk26m",
+	"axi_sel",
+	"univpll_d5"
+};
+
+static const char * const scam_parents[] = {
+	"clk26m",
+	"syspll3_d2",
+	"univpll2_d4",
+	"syspll2_d4"
+};
+
+static const char * const nfiecc_parents[] = {
+	"clk26m",
+	"nfi2x_sel",
+	"syspll_d7",
+	"syspll2_d2",
+	"univpll2_d2",
+	"univpll_d5",
+	"syspll1_d2"
+};
+
+static const char * const pe2_mac_p0_parents[] = {
+	"clk26m",
+	"syspll1_d8",
+	"syspll4_d2",
+	"syspll2_d4",
+	"univpll2_d4",
+	"syspll3_d2"
+};
+
+static const char * const dpilvds_parents[] = {
+	"clk26m",
+	"lvdspll_ck",
+	"lvdspll_d2",
+	"lvdspll_d4",
+	"lvdspll_d8",
+	"clkfpc"
+};
+
+static const char * const hdcp_parents[] = {
+	"clk26m",
+	"syspll4_d2",
+	"syspll3_d4",
+	"univpll2_d4"
+};
+
+static const char * const hdcp_24m_parents[] = {
+	"clk26m",
+	"univpll_d26",
+	"univpll_d52",
+	"univpll2_d8"
+};
+
+static const char * const rtc_parents[] = {
+	"clkrtc_int",
+	"clkrtc_ext",
+	"clk26m",
+	"univpll3_d8"
+};
+
+static const char * const spinor_parents[] = {
+	"clk26m",
+	"clk26m_d2",
+	"syspll4_d4",
+	"univpll2_d8",
+	"univpll3_d4",
+	"syspll4_d2",
+	"syspll2_d4",
+	"univpll2_d4",
+	"etherpll_125m",
+	"syspll1_d4"
+};
+
+static const char * const apll_parents[] = {
+	"clk26m",
+	"apll1_ck",
+	"apll1_d2",
+	"apll1_d4",
+	"apll1_d8",
+	"apll1_d16",
+	"apll2_ck",
+	"apll2_d2",
+	"apll2_d4",
+	"apll2_d8",
+	"apll2_d16",
+	"clk26m",
+	"clk26m"
+};
+
+static const char * const a1sys_hp_parents[] = {
+	"clk26m",
+	"apll1_ck",
+	"apll1_d2",
+	"apll1_d4",
+	"apll1_d8"
+};
+
+static const char * const a2sys_hp_parents[] = {
+	"clk26m",
+	"apll2_ck",
+	"apll2_d2",
+	"apll2_d4",
+	"apll2_d8"
+};
+
+static const char * const asm_l_parents[] = {
+	"clk26m",
+	"univpll2_d4",
+	"univpll2_d2",
+	"syspll_d5"
+};
+
+static const char * const i2so1_parents[] = {
+	"clk26m",
+	"apll1_ck",
+	"apll2_ck"
+};
+
+static const char * const ether_125m_parents[] = {
+	"clk26m",
+	"etherpll_125m",
+	"univpll3_d2"
+};
+
+static const char * const ether_50m_parents[] = {
+	"clk26m",
+	"etherpll_50m",
+	"univpll_d26",
+	"univpll3_d4"
+};
+
+static const char * const jpgdec_parents[] = {
+	"clk26m",
+	"univpll_d3",
+	"tvdpll_429m",
+	"vencpll_ck",
+	"syspll_d3",
+	"vcodecpll_ck",
+	"univpll1_d2",
+	"armca35pll_400m",
+	"tvdpll_429m_d2",
+	"tvdpll_429m_d4"
+};
+
+static const char * const spislv_parents[] = {
+	"clk26m",
+	"univpll2_d4",
+	"univpll1_d4",
+	"univpll2_d2",
+	"univpll3_d2",
+	"univpll1_d8",
+	"univpll1_d2",
+	"univpll_d5"
+};
+
+static const char * const ether_parents[] = {
+	"clk26m",
+	"etherpll_50m",
+	"univpll_d26"
+};
+
+static const char * const di_parents[] = {
+	"clk26m",
+	"tvdpll_d2",
+	"tvdpll_d4",
+	"tvdpll_d8",
+	"vencpll_ck",
+	"vencpll_d2",
+	"cvbs",
+	"cvbs_d2"
+};
+
+static const char * const tvd_parents[] = {
+	"clk26m",
+	"cvbs_d2",
+	"univpll2_d8"
+};
+
+static const char * const i2c_parents[] = {
+	"clk26m",
+	"univpll_d26",
+	"univpll2_d4",
+	"univpll3_d2",
+	"univpll1_d4"
+};
+
+static const char * const msdc0p_aes_parents[] = {
+	"clk26m",
+	"msdcpll_ck",
+	"univpll_d3",
+	"vcodecpll_ck"
+};
+
+static const char * const cmsys_parents[] = {
+	"clk26m",
+	"univpll_d3",
+	"syspll_d3",
+	"syspll1_d2",
+	"syspll2_d2"
+};
+
+static const char * const gcpu_parents[] = {
+	"clk26m",
+	"syspll_d3",
+	"syspll1_d2",
+	"univpll1_d2",
+	"univpll_d5",
+	"univpll3_d2",
+	"univpll_d3"
+};
+
+static const char * const aud_apll1_parents[] = {
+	"apll1",
+	"clkaud_ext_i_1"
+};
+
+static const char * const aud_apll2_parents[] = {
+	"apll2",
+	"clkaud_ext_i_2"
+};
+
+static const char * const audull_vtx_parents[] = {
+	"d2a_ulclk_6p5m",
+	"clkaud_ext_i_0"
+};
+
+static struct mtk_composite top_muxes[] = {
+	/* CLK_CFG_0 */
+	MUX_GATE_FLAGS(CLK_TOP_AXI_SEL, "axi_sel", axi_parents, 0x040, 0, 3,
+		7, CLK_IS_CRITICAL),
+	MUX_GATE_FLAGS(CLK_TOP_MEM_SEL, "mem_sel", mem_parents, 0x040, 8, 1,
+		15, CLK_IS_CRITICAL),
+	MUX_GATE(CLK_TOP_MM_SEL, "mm_sel",
+		mm_parents, 0x040, 24, 3, 31),
+	/* CLK_CFG_1 */
+	MUX_GATE(CLK_TOP_PWM_SEL, "pwm_sel",
+		pwm_parents, 0x050, 0, 2, 7),
+	MUX_GATE(CLK_TOP_VDEC_SEL, "vdec_sel",
+		vdec_parents, 0x050, 8, 4, 15),
+	MUX_GATE(CLK_TOP_VENC_SEL, "venc_sel",
+		venc_parents, 0x050, 16, 4, 23),
+	MUX_GATE(CLK_TOP_MFG_SEL, "mfg_sel",
+		mfg_parents, 0x050, 24, 4, 31),
+	/* CLK_CFG_2 */
+	MUX_GATE(CLK_TOP_CAMTG_SEL, "camtg_sel",
+		camtg_parents, 0x060, 0, 4, 7),
+	MUX_GATE(CLK_TOP_UART_SEL, "uart_sel",
+		uart_parents, 0x060, 8, 1, 15),
+	MUX_GATE(CLK_TOP_SPI_SEL, "spi_sel",
+		spi_parents, 0x060, 16, 3, 23),
+	MUX_GATE(CLK_TOP_USB20_SEL, "usb20_sel",
+		usb20_parents, 0x060, 24, 2, 31),
+	/* CLK_CFG_3 */
+	MUX_GATE(CLK_TOP_USB30_SEL, "usb30_sel",
+		usb30_parents, 0x070, 0, 2, 7),
+	MUX_GATE(CLK_TOP_MSDC50_0_HCLK_SEL, "msdc50_0_h_sel",
+		msdc50_0_h_parents, 0x070, 8, 3, 15),
+	MUX_GATE(CLK_TOP_MSDC50_0_SEL, "msdc50_0_sel",
+		msdc50_0_parents, 0x070, 16, 4, 23),
+	MUX_GATE(CLK_TOP_MSDC30_1_SEL, "msdc30_1_sel",
+		msdc30_1_parents, 0x070, 24, 3, 31),
+	/* CLK_CFG_4 */
+	MUX_GATE(CLK_TOP_MSDC30_2_SEL, "msdc30_2_sel",
+		msdc30_1_parents, 0x080, 0, 3, 7),
+	MUX_GATE(CLK_TOP_MSDC30_3_SEL, "msdc30_3_sel",
+		msdc30_3_parents, 0x080, 8, 4, 15),
+	MUX_GATE(CLK_TOP_AUDIO_SEL, "audio_sel",
+		audio_parents, 0x080, 16, 2, 23),
+	MUX_GATE(CLK_TOP_AUD_INTBUS_SEL, "aud_intbus_sel",
+		aud_intbus_parents, 0x080, 24, 3, 31),
+	/* CLK_CFG_5 */
+	MUX_GATE(CLK_TOP_PMICSPI_SEL, "pmicspi_sel",
+		pmicspi_parents, 0x090, 0, 3, 7),
+	MUX_GATE(CLK_TOP_DPILVDS1_SEL, "dpilvds1_sel",
+		dpilvds1_parents, 0x090, 8, 3, 15),
+	MUX_GATE(CLK_TOP_ATB_SEL, "atb_sel",
+		atb_parents, 0x090, 16, 2, 23),
+	MUX_GATE(CLK_TOP_NR_SEL, "nr_sel",
+		nr_parents, 0x090, 24, 3, 31),
+	/* CLK_CFG_6 */
+	MUX_GATE(CLK_TOP_NFI2X_SEL, "nfi2x_sel",
+		nfi2x_parents, 0x0a0, 0, 4, 7),
+	MUX_GATE(CLK_TOP_IRDA_SEL, "irda_sel",
+		irda_parents, 0x0a0, 8, 2, 15),
+	MUX_GATE(CLK_TOP_CCI400_SEL, "cci400_sel",
+		cci400_parents, 0x0a0, 16, 3, 23),
+	MUX_GATE(CLK_TOP_AUD_1_SEL, "aud_1_sel",
+		aud_1_parents, 0x0a0, 24, 2, 31),
+	/* CLK_CFG_7 */
+	MUX_GATE(CLK_TOP_AUD_2_SEL, "aud_2_sel",
+		aud_2_parents, 0x0b0, 0, 2, 7),
+	MUX_GATE(CLK_TOP_MEM_MFG_IN_AS_SEL, "mem_mfg_sel",
+		mem_mfg_parents, 0x0b0, 8, 2, 15),
+	MUX_GATE(CLK_TOP_AXI_MFG_IN_AS_SEL, "axi_mfg_sel",
+		axi_mfg_parents, 0x0b0, 16, 2, 23),
+	MUX_GATE(CLK_TOP_SCAM_SEL, "scam_sel",
+		scam_parents, 0x0b0, 24, 2, 31),
+	/* CLK_CFG_8 */
+	MUX_GATE(CLK_TOP_NFIECC_SEL, "nfiecc_sel",
+		nfiecc_parents, 0x0c0, 0, 3, 7),
+	MUX_GATE(CLK_TOP_PE2_MAC_P0_SEL, "pe2_mac_p0_sel",
+		pe2_mac_p0_parents, 0x0c0, 8, 3, 15),
+	MUX_GATE(CLK_TOP_PE2_MAC_P1_SEL, "pe2_mac_p1_sel",
+		pe2_mac_p0_parents, 0x0c0, 16, 3, 23),
+	MUX_GATE(CLK_TOP_DPILVDS_SEL, "dpilvds_sel",
+		dpilvds_parents, 0x0c0, 24, 3, 31),
+	/* CLK_CFG_9 */
+	MUX_GATE(CLK_TOP_MSDC50_3_HCLK_SEL, "msdc50_3_h_sel",
+		msdc50_0_h_parents, 0x0d0, 0, 3, 7),
+	MUX_GATE(CLK_TOP_HDCP_SEL, "hdcp_sel",
+		hdcp_parents, 0x0d0, 8, 2, 15),
+	MUX_GATE(CLK_TOP_HDCP_24M_SEL, "hdcp_24m_sel",
+		hdcp_24m_parents, 0x0d0, 16, 2, 23),
+	MUX_GATE_FLAGS(CLK_TOP_RTC_SEL, "rtc_sel", rtc_parents, 0x0d0, 24, 2,
+		31, CLK_IS_CRITICAL),
+	/* CLK_CFG_10 */
+	MUX_GATE(CLK_TOP_SPINOR_SEL, "spinor_sel",
+		spinor_parents, 0x500, 0, 4, 7),
+	MUX_GATE(CLK_TOP_APLL_SEL, "apll_sel",
+		apll_parents, 0x500, 8, 4, 15),
+	MUX_GATE(CLK_TOP_APLL2_SEL, "apll2_sel",
+		apll_parents, 0x500, 16, 4, 23),
+	MUX_GATE(CLK_TOP_A1SYS_HP_SEL, "a1sys_hp_sel",
+		a1sys_hp_parents, 0x500, 24, 3, 31),
+	/* CLK_CFG_11 */
+	MUX_GATE(CLK_TOP_A2SYS_HP_SEL, "a2sys_hp_sel",
+		a2sys_hp_parents, 0x510, 0, 3, 7),
+	MUX_GATE(CLK_TOP_ASM_L_SEL, "asm_l_sel",
+		asm_l_parents, 0x510, 8, 2, 15),
+	MUX_GATE(CLK_TOP_ASM_M_SEL, "asm_m_sel",
+		asm_l_parents, 0x510, 16, 2, 23),
+	MUX_GATE(CLK_TOP_ASM_H_SEL, "asm_h_sel",
+		asm_l_parents, 0x510, 24, 2, 31),
+	/* CLK_CFG_12 */
+	MUX_GATE(CLK_TOP_I2SO1_SEL, "i2so1_sel",
+		i2so1_parents, 0x520, 0, 2, 7),
+	MUX_GATE(CLK_TOP_I2SO2_SEL, "i2so2_sel",
+		i2so1_parents, 0x520, 8, 2, 15),
+	MUX_GATE(CLK_TOP_I2SO3_SEL, "i2so3_sel",
+		i2so1_parents, 0x520, 16, 2, 23),
+	MUX_GATE(CLK_TOP_TDMO0_SEL, "tdmo0_sel",
+		i2so1_parents, 0x520, 24, 2, 31),
+	/* CLK_CFG_13 */
+	MUX_GATE(CLK_TOP_TDMO1_SEL, "tdmo1_sel",
+		i2so1_parents, 0x530, 0, 2, 7),
+	MUX_GATE(CLK_TOP_I2SI1_SEL, "i2si1_sel",
+		i2so1_parents, 0x530, 8, 2, 15),
+	MUX_GATE(CLK_TOP_I2SI2_SEL, "i2si2_sel",
+		i2so1_parents, 0x530, 16, 2, 23),
+	MUX_GATE(CLK_TOP_I2SI3_SEL, "i2si3_sel",
+		i2so1_parents, 0x530, 24, 2, 31),
+	/* CLK_CFG_14 */
+	MUX_GATE(CLK_TOP_ETHER_125M_SEL, "ether_125m_sel",
+		ether_125m_parents, 0x540, 0, 2, 7),
+	MUX_GATE(CLK_TOP_ETHER_50M_SEL, "ether_50m_sel",
+		ether_50m_parents, 0x540, 8, 2, 15),
+	MUX_GATE(CLK_TOP_JPGDEC_SEL, "jpgdec_sel",
+		jpgdec_parents, 0x540, 16, 4, 23),
+	MUX_GATE(CLK_TOP_SPISLV_SEL, "spislv_sel",
+		spislv_parents, 0x540, 24, 3, 31),
+	/* CLK_CFG_15 */
+	MUX_GATE(CLK_TOP_ETHER_50M_RMII_SEL, "ether_sel",
+		ether_parents, 0x550, 0, 2, 7),
+	MUX_GATE(CLK_TOP_CAM2TG_SEL, "cam2tg_sel",
+		camtg_parents, 0x550, 8, 4, 15),
+	MUX_GATE(CLK_TOP_DI_SEL, "di_sel",
+		di_parents, 0x550, 16, 3, 23),
+	MUX_GATE(CLK_TOP_TVD_SEL, "tvd_sel",
+		tvd_parents, 0x550, 24, 2, 31),
+	/* CLK_CFG_16 */
+	MUX_GATE(CLK_TOP_I2C_SEL, "i2c_sel",
+		i2c_parents, 0x560, 0, 3, 7),
+	MUX_GATE(CLK_TOP_PWM_INFRA_SEL, "pwm_infra_sel",
+		pwm_parents, 0x560, 8, 2, 15),
+	MUX_GATE(CLK_TOP_MSDC0P_AES_SEL, "msdc0p_aes_sel",
+		msdc0p_aes_parents, 0x560, 16, 2, 23),
+	MUX_GATE(CLK_TOP_CMSYS_SEL, "cmsys_sel",
+		cmsys_parents, 0x560, 24, 3, 31),
+	/* CLK_CFG_17 */
+	MUX_GATE(CLK_TOP_GCPU_SEL, "gcpu_sel",
+		gcpu_parents, 0x570, 0, 3, 7),
+	/* CLK_AUDDIV_4 */
+	MUX(CLK_TOP_AUD_APLL1_SEL, "aud_apll1_sel",
+		aud_apll1_parents, 0x134, 0, 1),
+	MUX(CLK_TOP_AUD_APLL2_SEL, "aud_apll2_sel",
+		aud_apll2_parents, 0x134, 1, 1),
+	MUX(CLK_TOP_DA_AUDULL_VTX_6P5M_SEL, "audull_vtx_sel",
+		audull_vtx_parents, 0x134, 31, 1),
+};
+
+static const char * const mcu_mp0_parents[] = {
+	"clk26m",
+	"armca35pll_ck",
+	"f_mp0_pll1_ck",
+	"f_mp0_pll2_ck"
+};
+
+static const char * const mcu_mp2_parents[] = {
+	"clk26m",
+	"armca72pll_ck",
+	"f_big_pll1_ck",
+	"f_big_pll2_ck"
+};
+
+static const char * const mcu_bus_parents[] = {
+	"clk26m",
+	"cci400_sel",
+	"f_bus_pll1_ck",
+	"f_bus_pll2_ck"
+};
+
+static struct mtk_composite mcu_muxes[] = {
+	/* mp0_pll_divider_cfg */
+	MUX_GATE_FLAGS(CLK_MCU_MP0_SEL, "mcu_mp0_sel", mcu_mp0_parents, 0x7A0,
+		9, 2, -1, CLK_IS_CRITICAL),
+	/* mp2_pll_divider_cfg */
+	MUX_GATE_FLAGS(CLK_MCU_MP2_SEL, "mcu_mp2_sel", mcu_mp2_parents, 0x7A8,
+		9, 2, -1, CLK_IS_CRITICAL),
+	/* bus_pll_divider_cfg */
+	MUX_GATE_FLAGS(CLK_MCU_BUS_SEL, "mcu_bus_sel", mcu_bus_parents, 0x7C0,
+		9, 2, -1, CLK_IS_CRITICAL),
+};
+
+static const struct mtk_clk_divider top_adj_divs[] = {
+	DIV_ADJ(CLK_TOP_APLL_DIV0, "apll_div0", "i2so1_sel", 0x124, 0, 8),
+	DIV_ADJ(CLK_TOP_APLL_DIV1, "apll_div1", "i2so2_sel", 0x124, 8, 8),
+	DIV_ADJ(CLK_TOP_APLL_DIV2, "apll_div2", "i2so3_sel", 0x124, 16, 8),
+	DIV_ADJ(CLK_TOP_APLL_DIV3, "apll_div3", "tdmo0_sel", 0x124, 24, 8),
+	DIV_ADJ(CLK_TOP_APLL_DIV4, "apll_div4", "tdmo1_sel", 0x128, 0, 8),
+	DIV_ADJ(CLK_TOP_APLL_DIV5, "apll_div5", "i2si1_sel", 0x128, 8, 8),
+	DIV_ADJ(CLK_TOP_APLL_DIV6, "apll_div6", "i2si2_sel", 0x128, 16, 8),
+	DIV_ADJ(CLK_TOP_APLL_DIV7, "apll_div7", "i2si3_sel", 0x128, 24, 8),
+};
+
+static const struct mtk_gate_regs top_cg_regs = {
+	.set_ofs = 0x120,
+	.clr_ofs = 0x120,
+	.sta_ofs = 0x120,
+};
+
+#define GATE_TOP(_id, _name, _parent, _shift) {	\
+		.id = _id,				\
+		.name = _name,				\
+		.parent_name = _parent,			\
+		.regs = &top_cg_regs,			\
+		.shift = _shift,			\
+		.ops = &mtk_clk_gate_ops_no_setclr,	\
+	}
+
+static const struct mtk_gate top_clks[] = {
+	GATE_TOP(CLK_TOP_APLL_DIV_PDN0, "apll_div_pdn0", "i2so1_sel", 0),
+	GATE_TOP(CLK_TOP_APLL_DIV_PDN1, "apll_div_pdn1", "i2so2_sel", 1),
+	GATE_TOP(CLK_TOP_APLL_DIV_PDN2, "apll_div_pdn2", "i2so3_sel", 2),
+	GATE_TOP(CLK_TOP_APLL_DIV_PDN3, "apll_div_pdn3", "tdmo0_sel", 3),
+	GATE_TOP(CLK_TOP_APLL_DIV_PDN4, "apll_div_pdn4", "tdmo1_sel", 4),
+	GATE_TOP(CLK_TOP_APLL_DIV_PDN5, "apll_div_pdn5", "i2si1_sel", 5),
+	GATE_TOP(CLK_TOP_APLL_DIV_PDN6, "apll_div_pdn6", "i2si2_sel", 6),
+	GATE_TOP(CLK_TOP_APLL_DIV_PDN7, "apll_div_pdn7", "i2si3_sel", 7),
+};
+
+static const struct mtk_gate_regs infra_cg_regs = {
+	.set_ofs = 0x40,
+	.clr_ofs = 0x44,
+	.sta_ofs = 0x40,
+};
+
+#define GATE_INFRA(_id, _name, _parent, _shift) {	\
+		.id = _id,				\
+		.name = _name,				\
+		.parent_name = _parent,			\
+		.regs = &infra_cg_regs,			\
+		.shift = _shift,			\
+		.ops = &mtk_clk_gate_ops_setclr,	\
+	}
+
+static const struct mtk_gate infra_clks[] = {
+	GATE_INFRA(CLK_INFRA_DBGCLK, "infra_dbgclk", "axi_sel", 0),
+	GATE_INFRA(CLK_INFRA_GCE, "infra_gce", "axi_sel", 6),
+	GATE_INFRA(CLK_INFRA_M4U, "infra_m4u", "mem_sel", 8),
+	GATE_INFRA(CLK_INFRA_KP, "infra_kp", "axi_sel", 16),
+	GATE_INFRA(CLK_INFRA_AO_SPI0, "infra_ao_spi0", "spi_sel", 24),
+	GATE_INFRA(CLK_INFRA_AO_SPI1, "infra_ao_spi1", "spislv_sel", 25),
+	GATE_INFRA(CLK_INFRA_AO_UART5, "infra_ao_uart5", "axi_sel", 26),
+};
+
+static const struct mtk_gate_regs peri0_cg_regs = {
+	.set_ofs = 0x8,
+	.clr_ofs = 0x10,
+	.sta_ofs = 0x18,
+};
+
+static const struct mtk_gate_regs peri1_cg_regs = {
+	.set_ofs = 0xc,
+	.clr_ofs = 0x14,
+	.sta_ofs = 0x1c,
+};
+
+static const struct mtk_gate_regs peri2_cg_regs = {
+	.set_ofs = 0x42c,
+	.clr_ofs = 0x42c,
+	.sta_ofs = 0x42c,
+};
+
+#define GATE_PERI0(_id, _name, _parent, _shift) {	\
+		.id = _id,				\
+		.name = _name,				\
+		.parent_name = _parent,			\
+		.regs = &peri0_cg_regs,			\
+		.shift = _shift,			\
+		.ops = &mtk_clk_gate_ops_setclr,	\
+	}
+
+#define GATE_PERI1(_id, _name, _parent, _shift) {	\
+		.id = _id,				\
+		.name = _name,				\
+		.parent_name = _parent,			\
+		.regs = &peri1_cg_regs,			\
+		.shift = _shift,			\
+		.ops = &mtk_clk_gate_ops_setclr,	\
+	}
+
+#define GATE_PERI2(_id, _name, _parent, _shift) {	\
+		.id = _id,				\
+		.name = _name,				\
+		.parent_name = _parent,			\
+		.regs = &peri2_cg_regs,			\
+		.shift = _shift,			\
+		.ops = &mtk_clk_gate_ops_no_setclr_inv,	\
+	}
+
+static const struct mtk_gate peri_clks[] = {
+	/* PERI0 */
+	GATE_PERI0(CLK_PERI_NFI, "per_nfi",
+		"axi_sel", 0),
+	GATE_PERI0(CLK_PERI_THERM, "per_therm",
+		"axi_sel", 1),
+	GATE_PERI0(CLK_PERI_PWM0, "per_pwm0",
+		"pwm_sel", 2),
+	GATE_PERI0(CLK_PERI_PWM1, "per_pwm1",
+		"pwm_sel", 3),
+	GATE_PERI0(CLK_PERI_PWM2, "per_pwm2",
+		"pwm_sel", 4),
+	GATE_PERI0(CLK_PERI_PWM3, "per_pwm3",
+		"pwm_sel", 5),
+	GATE_PERI0(CLK_PERI_PWM4, "per_pwm4",
+		"pwm_sel", 6),
+	GATE_PERI0(CLK_PERI_PWM5, "per_pwm5",
+		"pwm_sel", 7),
+	GATE_PERI0(CLK_PERI_PWM6, "per_pwm6",
+		"pwm_sel", 8),
+	GATE_PERI0(CLK_PERI_PWM7, "per_pwm7",
+		"pwm_sel", 9),
+	GATE_PERI0(CLK_PERI_PWM, "per_pwm",
+		"pwm_sel", 10),
+	GATE_PERI0(CLK_PERI_AP_DMA, "per_ap_dma",
+		"axi_sel", 13),
+	GATE_PERI0(CLK_PERI_MSDC30_0, "per_msdc30_0",
+		"msdc50_0_sel", 14),
+	GATE_PERI0(CLK_PERI_MSDC30_1, "per_msdc30_1",
+		"msdc30_1_sel", 15),
+	GATE_PERI0(CLK_PERI_MSDC30_2, "per_msdc30_2",
+		"msdc30_2_sel", 16),
+	GATE_PERI0(CLK_PERI_MSDC30_3, "per_msdc30_3",
+		"msdc30_3_sel", 17),
+	GATE_PERI0(CLK_PERI_UART0, "per_uart0",
+		"uart_sel", 20),
+	GATE_PERI0(CLK_PERI_UART1, "per_uart1",
+		"uart_sel", 21),
+	GATE_PERI0(CLK_PERI_UART2, "per_uart2",
+		"uart_sel", 22),
+	GATE_PERI0(CLK_PERI_UART3, "per_uart3",
+		"uart_sel", 23),
+	GATE_PERI0(CLK_PERI_I2C0, "per_i2c0",
+		"axi_sel", 24),
+	GATE_PERI0(CLK_PERI_I2C1, "per_i2c1",
+		"axi_sel", 25),
+	GATE_PERI0(CLK_PERI_I2C2, "per_i2c2",
+		"axi_sel", 26),
+	GATE_PERI0(CLK_PERI_I2C3, "per_i2c3",
+		"axi_sel", 27),
+	GATE_PERI0(CLK_PERI_I2C4, "per_i2c4",
+		"axi_sel", 28),
+	GATE_PERI0(CLK_PERI_AUXADC, "per_auxadc",
+		"ltepll_fs26m", 29),
+	GATE_PERI0(CLK_PERI_SPI0, "per_spi0",
+		"spi_sel", 30),
+	/* PERI1 */
+	GATE_PERI1(CLK_PERI_SPI, "per_spi",
+		"spinor_sel", 1),
+	GATE_PERI1(CLK_PERI_I2C5, "per_i2c5",
+		"axi_sel", 3),
+	GATE_PERI1(CLK_PERI_SPI2, "per_spi2",
+		"spi_sel", 5),
+	GATE_PERI1(CLK_PERI_SPI3, "per_spi3",
+		"spi_sel", 6),
+	GATE_PERI1(CLK_PERI_SPI5, "per_spi5",
+		"spi_sel", 8),
+	GATE_PERI1(CLK_PERI_UART4, "per_uart4",
+		"uart_sel", 9),
+	GATE_PERI1(CLK_PERI_SFLASH, "per_sflash",
+		"uart_sel", 11),
+	GATE_PERI1(CLK_PERI_GMAC, "per_gmac",
+		"uart_sel", 12),
+	GATE_PERI1(CLK_PERI_PCIE0, "per_pcie0",
+		"uart_sel", 14),
+	GATE_PERI1(CLK_PERI_PCIE1, "per_pcie1",
+		"uart_sel", 15),
+	GATE_PERI1(CLK_PERI_GMAC_PCLK, "per_gmac_pclk",
+		"uart_sel", 16),
+	/* PERI2 */
+	GATE_PERI2(CLK_PERI_MSDC50_0_EN, "per_msdc50_0_en",
+		"msdc50_0_sel", 0),
+	GATE_PERI2(CLK_PERI_MSDC30_1_EN, "per_msdc30_1_en",
+		"msdc30_1_sel", 1),
+	GATE_PERI2(CLK_PERI_MSDC30_2_EN, "per_msdc30_2_en",
+		"msdc30_2_sel", 2),
+	GATE_PERI2(CLK_PERI_MSDC30_3_EN, "per_msdc30_3_en",
+		"msdc30_3_sel", 3),
+	GATE_PERI2(CLK_PERI_MSDC50_0_HCLK_EN, "per_msdc50_0_h",
+		"msdc50_0_h_sel", 4),
+	GATE_PERI2(CLK_PERI_MSDC50_3_HCLK_EN, "per_msdc50_3_h",
+		"msdc50_3_h_sel", 5),
+};
+
+#define MT2712_PLL_FMAX		(3000UL * MHZ)
+
+#define CON0_MT2712_RST_BAR	BIT(24)
+
+#define PLL_B(_id, _name, _reg, _pwr_reg, _en_mask, _flags, _pcwbits,	\
+			_pd_reg, _pd_shift, _tuner_reg, _tuner_en_reg,	\
+			_tuner_en_bit, _pcw_reg, _pcw_shift,		\
+			_div_table) {					\
+		.id = _id,						\
+		.name = _name,						\
+		.reg = _reg,						\
+		.pwr_reg = _pwr_reg,					\
+		.en_mask = _en_mask,					\
+		.flags = _flags,					\
+		.rst_bar_mask = CON0_MT2712_RST_BAR,			\
+		.fmax = MT2712_PLL_FMAX,				\
+		.pcwbits = _pcwbits,					\
+		.pd_reg = _pd_reg,					\
+		.pd_shift = _pd_shift,					\
+		.tuner_reg = _tuner_reg,				\
+		.tuner_en_reg = _tuner_en_reg,				\
+		.tuner_en_bit = _tuner_en_bit,				\
+		.pcw_reg = _pcw_reg,					\
+		.pcw_shift = _pcw_shift,				\
+		.div_table = _div_table,				\
+	}
+
+#define PLL(_id, _name, _reg, _pwr_reg, _en_mask, _flags, _pcwbits,	\
+			_pd_reg, _pd_shift, _tuner_reg, _tuner_en_reg,	\
+			_tuner_en_bit, _pcw_reg, _pcw_shift)		\
+		PLL_B(_id, _name, _reg, _pwr_reg, _en_mask, _flags,	\
+			_pcwbits, _pd_reg, _pd_shift, _tuner_reg,	\
+			_tuner_en_reg, _tuner_en_bit, _pcw_reg,		\
+			_pcw_shift, NULL)
+
+static const struct mtk_pll_div_table armca35pll_div_table[] = {
+	{ .div = 0, .freq = MT2712_PLL_FMAX },
+	{ .div = 1, .freq = 1202500000 },
+	{ .div = 2, .freq = 500500000 },
+	{ .div = 3, .freq = 315250000 },
+	{ .div = 4, .freq = 157625000 },
+	{ } /* sentinel */
+};
+
+static const struct mtk_pll_div_table armca72pll_div_table[] = {
+	{ .div = 0, .freq = MT2712_PLL_FMAX },
+	{ .div = 1, .freq = 994500000 },
+	{ .div = 2, .freq = 520000000 },
+	{ .div = 3, .freq = 315250000 },
+	{ .div = 4, .freq = 157625000 },
+	{ } /* sentinel */
+};
+
+static const struct mtk_pll_div_table mmpll_div_table[] = {
+	{ .div = 0, .freq = MT2712_PLL_FMAX },
+	{ .div = 1, .freq = 1001000000 },
+	{ .div = 2, .freq = 601250000 },
+	{ .div = 3, .freq = 250250000 },
+	{ .div = 4, .freq = 125125000 },
+	{ } /* sentinel */
+};
+
+static const struct mtk_pll_data plls[] = {
+	PLL(CLK_APMIXED_MAINPLL, "mainpll", 0x0230, 0x023C, 0xf0000101,
+		HAVE_RST_BAR, 31, 0x0230, 4, 0, 0, 0, 0x0234, 0),
+	PLL(CLK_APMIXED_UNIVPLL, "univpll", 0x0240, 0x024C, 0xfe000101,
+		HAVE_RST_BAR, 31, 0x0240, 4, 0, 0, 0, 0x0244, 0),
+	PLL(CLK_APMIXED_VCODECPLL, "vcodecpll", 0x0320, 0x032C, 0xc0000101,
+		0, 31, 0x0320, 4, 0, 0, 0, 0x0324, 0),
+	PLL(CLK_APMIXED_VENCPLL, "vencpll", 0x0280, 0x028C, 0x00000101,
+		0, 31, 0x0280, 4, 0, 0, 0, 0x0284, 0),
+	PLL(CLK_APMIXED_APLL1, "apll1", 0x0330, 0x0340, 0x00000101,
+		0, 31, 0x0330, 4, 0x0338, 0x0014, 0, 0x0334, 0),
+	PLL(CLK_APMIXED_APLL2, "apll2", 0x0350, 0x0360, 0x00000101,
+		0, 31, 0x0350, 4, 0x0358, 0x0014, 1, 0x0354, 0),
+	PLL(CLK_APMIXED_LVDSPLL, "lvdspll", 0x0370, 0x037c, 0x00000101,
+		0, 31, 0x0370, 4, 0, 0, 0, 0x0374, 0),
+	PLL(CLK_APMIXED_LVDSPLL2, "lvdspll2", 0x0390, 0x039C, 0x00000101,
+		0, 31, 0x0390, 4, 0, 0, 0, 0x0394, 0),
+	PLL(CLK_APMIXED_MSDCPLL, "msdcpll", 0x0270, 0x027C, 0x00000101,
+		0, 31, 0x0270, 4, 0, 0, 0, 0x0274, 0),
+	PLL(CLK_APMIXED_MSDCPLL2, "msdcpll2", 0x0410, 0x041C, 0x00000101,
+		0, 31, 0x0410, 4, 0, 0, 0, 0x0414, 0),
+	PLL(CLK_APMIXED_TVDPLL, "tvdpll", 0x0290, 0x029C, 0xc0000101,
+		0, 31, 0x0290, 4, 0, 0, 0, 0x0294, 0),
+	PLL_B(CLK_APMIXED_MMPLL, "mmpll", 0x0250, 0x0260, 0x00000101,
+		0, 31, 0x0250, 4, 0, 0, 0, 0x0254, 0,
+		mmpll_div_table),
+	PLL_B(CLK_APMIXED_ARMCA35PLL, "armca35pll", 0x0100, 0x0110, 0xf0000101,
+		HAVE_RST_BAR, 31, 0x0100, 4, 0, 0, 0, 0x0104, 0,
+		armca35pll_div_table),
+	PLL_B(CLK_APMIXED_ARMCA72PLL, "armca72pll", 0x0210, 0x0220, 0x00000101,
+		0, 31, 0x0210, 4, 0, 0, 0, 0x0214, 0,
+		armca72pll_div_table),
+	PLL(CLK_APMIXED_ETHERPLL, "etherpll", 0x0300, 0x030C, 0xc0000101,
+		0, 31, 0x0300, 4, 0, 0, 0, 0x0304, 0),
+};
+
+static int clk_mt2712_apmixed_probe(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	int r;
+	struct device_node *node = pdev->dev.of_node;
+
+	clk_data = mtk_alloc_clk_data(CLK_APMIXED_NR_CLK);
+
+	mtk_clk_register_plls(node, plls, ARRAY_SIZE(plls), clk_data);
+
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+	if (r != 0)
+		pr_err("%s(): could not register clock provider: %d\n",
+			__func__, r);
+
+	return r;
+}
+
+static struct clk_onecell_data *top_clk_data;
+
+static void clk_mt2712_top_init_early(struct device_node *node)
+{
+	int r, i;
+
+	if (!top_clk_data) {
+		top_clk_data = mtk_alloc_clk_data(CLK_TOP_NR_CLK);
+
+		for (i = 0; i < CLK_TOP_NR_CLK; i++)
+			top_clk_data->clks[i] = ERR_PTR(-EPROBE_DEFER);
+	}
+
+	mtk_clk_register_factors(top_early_divs, ARRAY_SIZE(top_early_divs),
+			top_clk_data);
+
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, top_clk_data);
+	if (r)
+		pr_err("%s(): could not register clock provider: %d\n",
+			__func__, r);
+}
+
+CLK_OF_DECLARE_DRIVER(mt2712_topckgen, "mediatek,mt2712-topckgen",
+			clk_mt2712_top_init_early);
+
+static int clk_mt2712_top_probe(struct platform_device *pdev)
+{
+	int r, i;
+	struct device_node *node = pdev->dev.of_node;
+	void __iomem *base;
+	struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+
+	base = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(base)) {
+		pr_err("%s(): ioremap failed\n", __func__);
+		return PTR_ERR(base);
+	}
+
+	if (!top_clk_data) {
+		top_clk_data = mtk_alloc_clk_data(CLK_TOP_NR_CLK);
+	} else {
+		for (i = 0; i < CLK_TOP_NR_CLK; i++) {
+			if (top_clk_data->clks[i] == ERR_PTR(-EPROBE_DEFER))
+				top_clk_data->clks[i] = ERR_PTR(-ENOENT);
+		}
+	}
+
+	mtk_clk_register_fixed_clks(top_fixed_clks, ARRAY_SIZE(top_fixed_clks),
+			top_clk_data);
+	mtk_clk_register_factors(top_early_divs, ARRAY_SIZE(top_early_divs),
+			top_clk_data);
+	mtk_clk_register_factors(top_divs, ARRAY_SIZE(top_divs), top_clk_data);
+	mtk_clk_register_composites(top_muxes, ARRAY_SIZE(top_muxes), base,
+			&mt2712_clk_lock, top_clk_data);
+	mtk_clk_register_dividers(top_adj_divs, ARRAY_SIZE(top_adj_divs), base,
+			&mt2712_clk_lock, top_clk_data);
+	mtk_clk_register_gates(node, top_clks, ARRAY_SIZE(top_clks),
+			top_clk_data);
+
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, top_clk_data);
+
+	if (r != 0)
+		pr_err("%s(): could not register clock provider: %d\n",
+			__func__, r);
+
+	return r;
+}
+
+static int clk_mt2712_infra_probe(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	int r;
+	struct device_node *node = pdev->dev.of_node;
+
+	clk_data = mtk_alloc_clk_data(CLK_INFRA_NR_CLK);
+
+	mtk_clk_register_gates(node, infra_clks, ARRAY_SIZE(infra_clks),
+			clk_data);
+
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+	if (r != 0)
+		pr_err("%s(): could not register clock provider: %d\n",
+			__func__, r);
+
+	mtk_register_reset_controller(node, 2, 0x30);
+
+	return r;
+}
+
+static int clk_mt2712_peri_probe(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	int r;
+	struct device_node *node = pdev->dev.of_node;
+
+	clk_data = mtk_alloc_clk_data(CLK_PERI_NR_CLK);
+
+	mtk_clk_register_gates(node, peri_clks, ARRAY_SIZE(peri_clks),
+			clk_data);
+
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+	if (r != 0)
+		pr_err("%s(): could not register clock provider: %d\n",
+			__func__, r);
+
+	mtk_register_reset_controller(node, 2, 0);
+
+	return r;
+}
+
+static int clk_mt2712_mcu_probe(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	int r;
+	struct device_node *node = pdev->dev.of_node;
+	void __iomem *base;
+	struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+
+	base = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(base)) {
+		pr_err("%s(): ioremap failed\n", __func__);
+		return PTR_ERR(base);
+	}
+
+	clk_data = mtk_alloc_clk_data(CLK_MCU_NR_CLK);
+
+	mtk_clk_register_composites(mcu_muxes, ARRAY_SIZE(mcu_muxes), base,
+			&mt2712_clk_lock, clk_data);
+
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+	if (r != 0)
+		pr_err("%s(): could not register clock provider: %d\n",
+			__func__, r);
+
+	return r;
+}
+
+static const struct of_device_id of_match_clk_mt2712[] = {
+	{
+		.compatible = "mediatek,mt2712-apmixedsys",
+		.data = clk_mt2712_apmixed_probe,
+	}, {
+		.compatible = "mediatek,mt2712-topckgen",
+		.data = clk_mt2712_top_probe,
+	}, {
+		.compatible = "mediatek,mt2712-infracfg",
+		.data = clk_mt2712_infra_probe,
+	}, {
+		.compatible = "mediatek,mt2712-pericfg",
+		.data = clk_mt2712_peri_probe,
+	}, {
+		.compatible = "mediatek,mt2712-mcucfg",
+		.data = clk_mt2712_mcu_probe,
+	}, {
+		/* sentinel */
+	}
+};
+
+static int clk_mt2712_probe(struct platform_device *pdev)
+{
+	int (*clk_probe)(struct platform_device *);
+	int r;
+
+	clk_probe = of_device_get_match_data(&pdev->dev);
+	if (!clk_probe)
+		return -EINVAL;
+
+	r = clk_probe(pdev);
+	if (r != 0)
+		dev_err(&pdev->dev,
+			"could not register clock provider: %s: %d\n",
+			pdev->name, r);
+
+	return r;
+}
+
+static struct platform_driver clk_mt2712_drv = {
+	.probe = clk_mt2712_probe,
+	.driver = {
+		.name = "clk-mt2712",
+		.owner = THIS_MODULE,
+		.of_match_table = of_match_clk_mt2712,
+	},
+};
+
+static int __init clk_mt2712_init(void)
+{
+	return platform_driver_register(&clk_mt2712_drv);
+}
+
+arch_initcall(clk_mt2712_init);
diff --git a/drivers/clk/mediatek/clk-mt7622-aud.c b/drivers/clk/mediatek/clk-mt7622-aud.c
new file mode 100644
index 000000000000..fad7d9fc53ba
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt7622-aud.c
@@ -0,0 +1,195 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: Chen Zhong <chen.zhong@mediatek.com>
+ *	   Sean Wang <sean.wang@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt7622-clk.h>
+
+#define GATE_AUDIO0(_id, _name, _parent, _shift) {	\
+		.id = _id,				\
+		.name = _name,				\
+		.parent_name = _parent,			\
+		.regs = &audio0_cg_regs,			\
+		.shift = _shift,			\
+		.ops = &mtk_clk_gate_ops_no_setclr,	\
+	}
+
+#define GATE_AUDIO1(_id, _name, _parent, _shift) {	\
+		.id = _id,				\
+		.name = _name,				\
+		.parent_name = _parent,			\
+		.regs = &audio1_cg_regs,			\
+		.shift = _shift,			\
+		.ops = &mtk_clk_gate_ops_no_setclr,	\
+	}
+
+#define GATE_AUDIO2(_id, _name, _parent, _shift) {	\
+		.id = _id,				\
+		.name = _name,				\
+		.parent_name = _parent,			\
+		.regs = &audio2_cg_regs,			\
+		.shift = _shift,			\
+		.ops = &mtk_clk_gate_ops_no_setclr,	\
+	}
+
+#define GATE_AUDIO3(_id, _name, _parent, _shift) {	\
+		.id = _id,				\
+		.name = _name,				\
+		.parent_name = _parent,			\
+		.regs = &audio3_cg_regs,			\
+		.shift = _shift,			\
+		.ops = &mtk_clk_gate_ops_no_setclr,	\
+	}
+
+static const struct mtk_gate_regs audio0_cg_regs = {
+	.set_ofs = 0x0,
+	.clr_ofs = 0x0,
+	.sta_ofs = 0x0,
+};
+
+static const struct mtk_gate_regs audio1_cg_regs = {
+	.set_ofs = 0x10,
+	.clr_ofs = 0x10,
+	.sta_ofs = 0x10,
+};
+
+static const struct mtk_gate_regs audio2_cg_regs = {
+	.set_ofs = 0x14,
+	.clr_ofs = 0x14,
+	.sta_ofs = 0x14,
+};
+
+static const struct mtk_gate_regs audio3_cg_regs = {
+	.set_ofs = 0x634,
+	.clr_ofs = 0x634,
+	.sta_ofs = 0x634,
+};
+
+static const struct mtk_gate audio_clks[] = {
+	/* AUDIO0 */
+	GATE_AUDIO0(CLK_AUDIO_AFE, "audio_afe", "rtc", 2),
+	GATE_AUDIO0(CLK_AUDIO_HDMI, "audio_hdmi", "apll1_ck_sel", 20),
+	GATE_AUDIO0(CLK_AUDIO_SPDF, "audio_spdf", "apll1_ck_sel", 21),
+	GATE_AUDIO0(CLK_AUDIO_APLL, "audio_apll", "apll1_ck_sel", 23),
+	/* AUDIO1 */
+	GATE_AUDIO1(CLK_AUDIO_I2SIN1, "audio_i2sin1", "a1sys_hp_sel", 0),
+	GATE_AUDIO1(CLK_AUDIO_I2SIN2, "audio_i2sin2", "a1sys_hp_sel", 1),
+	GATE_AUDIO1(CLK_AUDIO_I2SIN3, "audio_i2sin3", "a1sys_hp_sel", 2),
+	GATE_AUDIO1(CLK_AUDIO_I2SIN4, "audio_i2sin4", "a1sys_hp_sel", 3),
+	GATE_AUDIO1(CLK_AUDIO_I2SO1, "audio_i2so1", "a1sys_hp_sel", 6),
+	GATE_AUDIO1(CLK_AUDIO_I2SO2, "audio_i2so2", "a1sys_hp_sel", 7),
+	GATE_AUDIO1(CLK_AUDIO_I2SO3, "audio_i2so3", "a1sys_hp_sel", 8),
+	GATE_AUDIO1(CLK_AUDIO_I2SO4, "audio_i2so4", "a1sys_hp_sel", 9),
+	GATE_AUDIO1(CLK_AUDIO_ASRCI1, "audio_asrci1", "asm_h_sel", 12),
+	GATE_AUDIO1(CLK_AUDIO_ASRCI2, "audio_asrci2", "asm_h_sel", 13),
+	GATE_AUDIO1(CLK_AUDIO_ASRCO1, "audio_asrco1", "asm_h_sel", 14),
+	GATE_AUDIO1(CLK_AUDIO_ASRCO2, "audio_asrco2", "asm_h_sel", 15),
+	GATE_AUDIO1(CLK_AUDIO_INTDIR, "audio_intdir", "intdir_sel", 20),
+	GATE_AUDIO1(CLK_AUDIO_A1SYS, "audio_a1sys", "a1sys_hp_sel", 21),
+	GATE_AUDIO1(CLK_AUDIO_A2SYS, "audio_a2sys", "a2sys_hp_sel", 22),
+	/* AUDIO2 */
+	GATE_AUDIO2(CLK_AUDIO_UL1, "audio_ul1", "a1sys_hp_sel", 0),
+	GATE_AUDIO2(CLK_AUDIO_UL2, "audio_ul2", "a1sys_hp_sel", 1),
+	GATE_AUDIO2(CLK_AUDIO_UL3, "audio_ul3", "a1sys_hp_sel", 2),
+	GATE_AUDIO2(CLK_AUDIO_UL4, "audio_ul4", "a1sys_hp_sel", 3),
+	GATE_AUDIO2(CLK_AUDIO_UL5, "audio_ul5", "a1sys_hp_sel", 4),
+	GATE_AUDIO2(CLK_AUDIO_UL6, "audio_ul6", "a1sys_hp_sel", 5),
+	GATE_AUDIO2(CLK_AUDIO_DL1, "audio_dl1", "a1sys_hp_sel", 6),
+	GATE_AUDIO2(CLK_AUDIO_DL2, "audio_dl2", "a1sys_hp_sel", 7),
+	GATE_AUDIO2(CLK_AUDIO_DL3, "audio_dl3", "a1sys_hp_sel", 8),
+	GATE_AUDIO2(CLK_AUDIO_DL4, "audio_dl4", "a1sys_hp_sel", 9),
+	GATE_AUDIO2(CLK_AUDIO_DL5, "audio_dl5", "a1sys_hp_sel", 10),
+	GATE_AUDIO2(CLK_AUDIO_DL6, "audio_dl6", "a1sys_hp_sel", 11),
+	GATE_AUDIO2(CLK_AUDIO_DLMCH, "audio_dlmch", "a1sys_hp_sel", 12),
+	GATE_AUDIO2(CLK_AUDIO_ARB1, "audio_arb1", "a1sys_hp_sel", 13),
+	GATE_AUDIO2(CLK_AUDIO_AWB, "audio_awb", "a1sys_hp_sel", 14),
+	GATE_AUDIO2(CLK_AUDIO_AWB2, "audio_awb2", "a1sys_hp_sel", 15),
+	GATE_AUDIO2(CLK_AUDIO_DAI, "audio_dai", "a1sys_hp_sel", 16),
+	GATE_AUDIO2(CLK_AUDIO_MOD, "audio_mod", "a1sys_hp_sel", 17),
+	/* AUDIO3 */
+	GATE_AUDIO3(CLK_AUDIO_ASRCI3, "audio_asrci3", "asm_h_sel", 2),
+	GATE_AUDIO3(CLK_AUDIO_ASRCI4, "audio_asrci4", "asm_h_sel", 3),
+	GATE_AUDIO3(CLK_AUDIO_ASRCO3, "audio_asrco3", "asm_h_sel", 6),
+	GATE_AUDIO3(CLK_AUDIO_ASRCO4, "audio_asrco4", "asm_h_sel", 7),
+	GATE_AUDIO3(CLK_AUDIO_MEM_ASRC1, "audio_mem_asrc1", "asm_h_sel", 10),
+	GATE_AUDIO3(CLK_AUDIO_MEM_ASRC2, "audio_mem_asrc2", "asm_h_sel", 11),
+	GATE_AUDIO3(CLK_AUDIO_MEM_ASRC3, "audio_mem_asrc3", "asm_h_sel", 12),
+	GATE_AUDIO3(CLK_AUDIO_MEM_ASRC4, "audio_mem_asrc4", "asm_h_sel", 13),
+	GATE_AUDIO3(CLK_AUDIO_MEM_ASRC5, "audio_mem_asrc5", "asm_h_sel", 14),
+};
+
+static int clk_mt7622_audiosys_init(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	struct device_node *node = pdev->dev.of_node;
+	int r;
+
+	clk_data = mtk_alloc_clk_data(CLK_AUDIO_NR_CLK);
+
+	mtk_clk_register_gates(node, audio_clks, ARRAY_SIZE(audio_clks),
+			       clk_data);
+
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+	if (r)
+		dev_err(&pdev->dev,
+			"could not register clock provider: %s: %d\n",
+			pdev->name, r);
+
+	return r;
+}
+
+static const struct of_device_id of_match_clk_mt7622_aud[] = {
+	{
+		.compatible = "mediatek,mt7622-audsys",
+		.data = clk_mt7622_audiosys_init,
+	}, {
+		/* sentinel */
+	}
+};
+
+static int clk_mt7622_aud_probe(struct platform_device *pdev)
+{
+	int (*clk_init)(struct platform_device *);
+	int r;
+
+	clk_init = of_device_get_match_data(&pdev->dev);
+	if (!clk_init)
+		return -EINVAL;
+
+	r = clk_init(pdev);
+	if (r)
+		dev_err(&pdev->dev,
+			"could not register clock provider: %s: %d\n",
+			pdev->name, r);
+
+	return r;
+}
+
+static struct platform_driver clk_mt7622_aud_drv = {
+	.probe = clk_mt7622_aud_probe,
+	.driver = {
+		.name = "clk-mt7622-aud",
+		.of_match_table = of_match_clk_mt7622_aud,
+	},
+};
+
+builtin_platform_driver(clk_mt7622_aud_drv);
diff --git a/drivers/clk/mediatek/clk-mt7622-eth.c b/drivers/clk/mediatek/clk-mt7622-eth.c
new file mode 100644
index 000000000000..6328127bbb3c
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt7622-eth.c
@@ -0,0 +1,156 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: Chen Zhong <chen.zhong@mediatek.com>
+ *	   Sean Wang <sean.wang@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt7622-clk.h>
+
+#define GATE_ETH(_id, _name, _parent, _shift) {	\
+		.id = _id,				\
+		.name = _name,				\
+		.parent_name = _parent,			\
+		.regs = &eth_cg_regs,			\
+		.shift = _shift,			\
+		.ops = &mtk_clk_gate_ops_no_setclr_inv,	\
+	}
+
+static const struct mtk_gate_regs eth_cg_regs = {
+	.set_ofs = 0x30,
+	.clr_ofs = 0x30,
+	.sta_ofs = 0x30,
+};
+
+static const struct mtk_gate eth_clks[] = {
+	GATE_ETH(CLK_ETH_HSDMA_EN, "eth_hsdma_en", "eth_sel", 5),
+	GATE_ETH(CLK_ETH_ESW_EN, "eth_esw_en", "eth_500m", 6),
+	GATE_ETH(CLK_ETH_GP2_EN, "eth_gp2_en", "txclk_src_pre", 7),
+	GATE_ETH(CLK_ETH_GP1_EN, "eth_gp1_en", "txclk_src_pre", 8),
+	GATE_ETH(CLK_ETH_GP0_EN, "eth_gp0_en", "txclk_src_pre", 9),
+};
+
+static const struct mtk_gate_regs sgmii_cg_regs = {
+	.set_ofs = 0xE4,
+	.clr_ofs = 0xE4,
+	.sta_ofs = 0xE4,
+};
+
+#define GATE_SGMII(_id, _name, _parent, _shift) {	\
+		.id = _id,				\
+		.name = _name,				\
+		.parent_name = _parent,			\
+		.regs = &sgmii_cg_regs,			\
+		.shift = _shift,			\
+		.ops = &mtk_clk_gate_ops_no_setclr_inv,	\
+	}
+
+static const struct mtk_gate sgmii_clks[] = {
+	GATE_SGMII(CLK_SGMII_TX250M_EN, "sgmii_tx250m_en",
+		   "ssusb_tx250m", 2),
+	GATE_SGMII(CLK_SGMII_RX250M_EN, "sgmii_rx250m_en",
+		   "ssusb_eq_rx250m", 3),
+	GATE_SGMII(CLK_SGMII_CDR_REF, "sgmii_cdr_ref",
+		   "ssusb_cdr_ref", 4),
+	GATE_SGMII(CLK_SGMII_CDR_FB, "sgmii_cdr_fb",
+		   "ssusb_cdr_fb", 5),
+};
+
+static int clk_mt7622_ethsys_init(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	struct device_node *node = pdev->dev.of_node;
+	int r;
+
+	clk_data = mtk_alloc_clk_data(CLK_ETH_NR_CLK);
+
+	mtk_clk_register_gates(node, eth_clks, ARRAY_SIZE(eth_clks),
+			       clk_data);
+
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+	if (r)
+		dev_err(&pdev->dev,
+			"could not register clock provider: %s: %d\n",
+			pdev->name, r);
+
+	mtk_register_reset_controller(node, 1, 0x34);
+
+	return r;
+}
+
+static int clk_mt7622_sgmiisys_init(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	struct device_node *node = pdev->dev.of_node;
+	int r;
+
+	clk_data = mtk_alloc_clk_data(CLK_SGMII_NR_CLK);
+
+	mtk_clk_register_gates(node, sgmii_clks, ARRAY_SIZE(sgmii_clks),
+			       clk_data);
+
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+	if (r)
+		dev_err(&pdev->dev,
+			"could not register clock provider: %s: %d\n",
+			pdev->name, r);
+
+	return r;
+}
+
+static const struct of_device_id of_match_clk_mt7622_eth[] = {
+	{
+		.compatible = "mediatek,mt7622-ethsys",
+		.data = clk_mt7622_ethsys_init,
+	}, {
+		.compatible = "mediatek,mt7622-sgmiisys",
+		.data = clk_mt7622_sgmiisys_init,
+	}, {
+		/* sentinel */
+	}
+};
+
+static int clk_mt7622_eth_probe(struct platform_device *pdev)
+{
+	int (*clk_init)(struct platform_device *);
+	int r;
+
+	clk_init = of_device_get_match_data(&pdev->dev);
+	if (!clk_init)
+		return -EINVAL;
+
+	r = clk_init(pdev);
+	if (r)
+		dev_err(&pdev->dev,
+			"could not register clock provider: %s: %d\n",
+			pdev->name, r);
+
+	return r;
+}
+
+static struct platform_driver clk_mt7622_eth_drv = {
+	.probe = clk_mt7622_eth_probe,
+	.driver = {
+		.name = "clk-mt7622-eth",
+		.of_match_table = of_match_clk_mt7622_eth,
+	},
+};
+
+builtin_platform_driver(clk_mt7622_eth_drv);
diff --git a/drivers/clk/mediatek/clk-mt7622-hif.c b/drivers/clk/mediatek/clk-mt7622-hif.c
new file mode 100644
index 000000000000..a6e8534276c6
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt7622-hif.c
@@ -0,0 +1,169 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: Chen Zhong <chen.zhong@mediatek.com>
+ *	   Sean Wang <sean.wang@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt7622-clk.h>
+
+#define GATE_PCIE(_id, _name, _parent, _shift) {	\
+		.id = _id,				\
+		.name = _name,				\
+		.parent_name = _parent,			\
+		.regs = &pcie_cg_regs,			\
+		.shift = _shift,			\
+		.ops = &mtk_clk_gate_ops_no_setclr_inv,	\
+	}
+
+#define GATE_SSUSB(_id, _name, _parent, _shift) {	\
+		.id = _id,				\
+		.name = _name,				\
+		.parent_name = _parent,			\
+		.regs = &ssusb_cg_regs,			\
+		.shift = _shift,			\
+		.ops = &mtk_clk_gate_ops_no_setclr_inv,	\
+	}
+
+static const struct mtk_gate_regs pcie_cg_regs = {
+	.set_ofs = 0x30,
+	.clr_ofs = 0x30,
+	.sta_ofs = 0x30,
+};
+
+static const struct mtk_gate_regs ssusb_cg_regs = {
+	.set_ofs = 0x30,
+	.clr_ofs = 0x30,
+	.sta_ofs = 0x30,
+};
+
+static const struct mtk_gate ssusb_clks[] = {
+	GATE_SSUSB(CLK_SSUSB_U2_PHY_1P_EN, "ssusb_u2_phy_1p",
+		   "to_u2_phy_1p", 0),
+	GATE_SSUSB(CLK_SSUSB_U2_PHY_EN, "ssusb_u2_phy_en", "to_u2_phy", 1),
+	GATE_SSUSB(CLK_SSUSB_REF_EN, "ssusb_ref_en", "to_usb3_ref", 5),
+	GATE_SSUSB(CLK_SSUSB_SYS_EN, "ssusb_sys_en", "to_usb3_sys", 6),
+	GATE_SSUSB(CLK_SSUSB_MCU_EN, "ssusb_mcu_en", "axi_sel", 7),
+	GATE_SSUSB(CLK_SSUSB_DMA_EN, "ssusb_dma_en", "hif_sel", 8),
+};
+
+static const struct mtk_gate pcie_clks[] = {
+	GATE_PCIE(CLK_PCIE_P1_AUX_EN, "pcie_p1_aux_en", "p1_1mhz", 12),
+	GATE_PCIE(CLK_PCIE_P1_OBFF_EN, "pcie_p1_obff_en", "free_run_4mhz", 13),
+	GATE_PCIE(CLK_PCIE_P1_AHB_EN, "pcie_p1_ahb_en", "axi_sel", 14),
+	GATE_PCIE(CLK_PCIE_P1_AXI_EN, "pcie_p1_axi_en", "hif_sel", 15),
+	GATE_PCIE(CLK_PCIE_P1_MAC_EN, "pcie_p1_mac_en", "pcie1_mac_en", 16),
+	GATE_PCIE(CLK_PCIE_P1_PIPE_EN, "pcie_p1_pipe_en", "pcie1_pipe_en", 17),
+	GATE_PCIE(CLK_PCIE_P0_AUX_EN, "pcie_p0_aux_en", "p0_1mhz", 18),
+	GATE_PCIE(CLK_PCIE_P0_OBFF_EN, "pcie_p0_obff_en", "free_run_4mhz", 19),
+	GATE_PCIE(CLK_PCIE_P0_AHB_EN, "pcie_p0_ahb_en", "axi_sel", 20),
+	GATE_PCIE(CLK_PCIE_P0_AXI_EN, "pcie_p0_axi_en", "hif_sel", 21),
+	GATE_PCIE(CLK_PCIE_P0_MAC_EN, "pcie_p0_mac_en", "pcie0_mac_en", 22),
+	GATE_PCIE(CLK_PCIE_P0_PIPE_EN, "pcie_p0_pipe_en", "pcie0_pipe_en", 23),
+	GATE_PCIE(CLK_SATA_AHB_EN, "sata_ahb_en", "axi_sel", 26),
+	GATE_PCIE(CLK_SATA_AXI_EN, "sata_axi_en", "hif_sel", 27),
+	GATE_PCIE(CLK_SATA_ASIC_EN, "sata_asic_en", "sata_asic", 28),
+	GATE_PCIE(CLK_SATA_RBC_EN, "sata_rbc_en", "sata_rbc", 29),
+	GATE_PCIE(CLK_SATA_PM_EN, "sata_pm_en", "univpll2_d4", 30),
+};
+
+static int clk_mt7622_ssusbsys_init(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	struct device_node *node = pdev->dev.of_node;
+	int r;
+
+	clk_data = mtk_alloc_clk_data(CLK_SSUSB_NR_CLK);
+
+	mtk_clk_register_gates(node, ssusb_clks, ARRAY_SIZE(ssusb_clks),
+			       clk_data);
+
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+	if (r)
+		dev_err(&pdev->dev,
+			"could not register clock provider: %s: %d\n",
+			pdev->name, r);
+
+	mtk_register_reset_controller(node, 1, 0x34);
+
+	return r;
+}
+
+static int clk_mt7622_pciesys_init(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	struct device_node *node = pdev->dev.of_node;
+	int r;
+
+	clk_data = mtk_alloc_clk_data(CLK_PCIE_NR_CLK);
+
+	mtk_clk_register_gates(node, pcie_clks, ARRAY_SIZE(pcie_clks),
+			       clk_data);
+
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+	if (r)
+		dev_err(&pdev->dev,
+			"could not register clock provider: %s: %d\n",
+			pdev->name, r);
+
+	mtk_register_reset_controller(node, 1, 0x34);
+
+	return r;
+}
+
+static const struct of_device_id of_match_clk_mt7622_hif[] = {
+	{
+		.compatible = "mediatek,mt7622-pciesys",
+		.data = clk_mt7622_pciesys_init,
+	}, {
+		.compatible = "mediatek,mt7622-ssusbsys",
+		.data = clk_mt7622_ssusbsys_init,
+	}, {
+		/* sentinel */
+	}
+};
+
+static int clk_mt7622_hif_probe(struct platform_device *pdev)
+{
+	int (*clk_init)(struct platform_device *);
+	int r;
+
+	clk_init = of_device_get_match_data(&pdev->dev);
+	if (!clk_init)
+		return -EINVAL;
+
+	r = clk_init(pdev);
+	if (r)
+		dev_err(&pdev->dev,
+			"could not register clock provider: %s: %d\n",
+			pdev->name, r);
+
+	return r;
+}
+
+static struct platform_driver clk_mt7622_hif_drv = {
+	.probe = clk_mt7622_hif_probe,
+	.driver = {
+		.name = "clk-mt7622-hif",
+		.of_match_table = of_match_clk_mt7622_hif,
+	},
+};
+
+builtin_platform_driver(clk_mt7622_hif_drv);
diff --git a/drivers/clk/mediatek/clk-mt7622.c b/drivers/clk/mediatek/clk-mt7622.c
new file mode 100644
index 000000000000..92f7e32770c6
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt7622.c
@@ -0,0 +1,780 @@
+/*
+ * Copyright (c) 2017 MediaTek Inc.
+ * Author: Chen Zhong <chen.zhong@mediatek.com>
+ *	   Sean Wang <sean.wang@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+#include "clk-cpumux.h"
+
+#include <dt-bindings/clock/mt7622-clk.h>
+#include <linux/clk.h> /* for consumer */
+
+#define MT7622_PLL_FMAX		(2500UL * MHZ)
+#define CON0_MT7622_RST_BAR	BIT(27)
+
+#define PLL_xtal(_id, _name, _reg, _pwr_reg, _en_mask, _flags, _pcwbits,\
+			_pd_reg, _pd_shift, _tuner_reg, _pcw_reg,	\
+			_pcw_shift, _div_table, _parent_name) {		\
+		.id = _id,						\
+		.name = _name,						\
+		.reg = _reg,						\
+		.pwr_reg = _pwr_reg,					\
+		.en_mask = _en_mask,					\
+		.flags = _flags,					\
+		.rst_bar_mask = CON0_MT7622_RST_BAR,			\
+		.fmax = MT7622_PLL_FMAX,				\
+		.pcwbits = _pcwbits,					\
+		.pd_reg = _pd_reg,					\
+		.pd_shift = _pd_shift,					\
+		.tuner_reg = _tuner_reg,				\
+		.pcw_reg = _pcw_reg,					\
+		.pcw_shift = _pcw_shift,				\
+		.div_table = _div_table,				\
+		.parent_name = _parent_name,				\
+	}
+
+#define PLL(_id, _name, _reg, _pwr_reg, _en_mask, _flags, _pcwbits,	\
+			_pd_reg, _pd_shift, _tuner_reg, _pcw_reg,	\
+			_pcw_shift)					\
+	PLL_xtal(_id, _name, _reg, _pwr_reg, _en_mask, _flags, _pcwbits,\
+		 _pd_reg, _pd_shift, _tuner_reg, _pcw_reg, _pcw_shift,  \
+		 NULL, "clkxtal")
+
+#define GATE_APMIXED(_id, _name, _parent, _shift) {			\
+		.id = _id,						\
+		.name = _name,						\
+		.parent_name = _parent,					\
+		.regs = &apmixed_cg_regs,				\
+		.shift = _shift,					\
+		.ops = &mtk_clk_gate_ops_no_setclr_inv,			\
+	}
+
+#define GATE_INFRA(_id, _name, _parent, _shift) {			\
+		.id = _id,						\
+		.name = _name,						\
+		.parent_name = _parent,					\
+		.regs = &infra_cg_regs,					\
+		.shift = _shift,					\
+		.ops = &mtk_clk_gate_ops_setclr,			\
+	}
+
+#define GATE_TOP0(_id, _name, _parent, _shift) {			\
+		.id = _id,						\
+		.name = _name,						\
+		.parent_name = _parent,					\
+		.regs = &top0_cg_regs,					\
+		.shift = _shift,					\
+		.ops = &mtk_clk_gate_ops_no_setclr,			\
+	}
+
+#define GATE_TOP1(_id, _name, _parent, _shift) {			\
+		.id = _id,						\
+		.name = _name,						\
+		.parent_name = _parent,					\
+		.regs = &top1_cg_regs,					\
+		.shift = _shift,					\
+		.ops = &mtk_clk_gate_ops_no_setclr,			\
+	}
+
+#define GATE_PERI0(_id, _name, _parent, _shift) {			\
+		.id = _id,						\
+		.name = _name,						\
+		.parent_name = _parent,					\
+		.regs = &peri0_cg_regs,					\
+		.shift = _shift,					\
+		.ops = &mtk_clk_gate_ops_setclr,			\
+	}
+
+#define GATE_PERI1(_id, _name, _parent, _shift) {			\
+		.id = _id,						\
+		.name = _name,						\
+		.parent_name = _parent,					\
+		.regs = &peri1_cg_regs,					\
+		.shift = _shift,					\
+		.ops = &mtk_clk_gate_ops_setclr,			\
+	}
+
+static DEFINE_SPINLOCK(mt7622_clk_lock);
+
+static const char * const infra_mux1_parents[] = {
+	"clkxtal",
+	"armpll",
+	"main_core_en",
+	"armpll"
+};
+
+static const char * const axi_parents[] = {
+	"clkxtal",
+	"syspll1_d2",
+	"syspll_d5",
+	"syspll1_d4",
+	"univpll_d5",
+	"univpll2_d2",
+	"univpll_d7"
+};
+
+static const char * const mem_parents[] = {
+	"clkxtal",
+	"dmpll_ck"
+};
+
+static const char * const ddrphycfg_parents[] = {
+	"clkxtal",
+	"syspll1_d8"
+};
+
+static const char * const eth_parents[] = {
+	"clkxtal",
+	"syspll1_d2",
+	"univpll1_d2",
+	"syspll1_d4",
+	"univpll_d5",
+	"clk_null",
+	"univpll_d7"
+};
+
+static const char * const pwm_parents[] = {
+	"clkxtal",
+	"univpll2_d4"
+};
+
+static const char * const f10m_ref_parents[] = {
+	"clkxtal",
+	"syspll4_d16"
+};
+
+static const char * const nfi_infra_parents[] = {
+	"clkxtal",
+	"clkxtal",
+	"clkxtal",
+	"clkxtal",
+	"clkxtal",
+	"clkxtal",
+	"clkxtal",
+	"clkxtal",
+	"univpll2_d8",
+	"syspll1_d8",
+	"univpll1_d8",
+	"syspll4_d2",
+	"univpll2_d4",
+	"univpll3_d2",
+	"syspll1_d4"
+};
+
+static const char * const flash_parents[] = {
+	"clkxtal",
+	"univpll_d80_d4",
+	"syspll2_d8",
+	"syspll3_d4",
+	"univpll3_d4",
+	"univpll1_d8",
+	"syspll2_d4",
+	"univpll2_d4"
+};
+
+static const char * const uart_parents[] = {
+	"clkxtal",
+	"univpll2_d8"
+};
+
+static const char * const spi0_parents[] = {
+	"clkxtal",
+	"syspll3_d2",
+	"clkxtal",
+	"syspll2_d4",
+	"syspll4_d2",
+	"univpll2_d4",
+	"univpll1_d8",
+	"clkxtal"
+};
+
+static const char * const spi1_parents[] = {
+	"clkxtal",
+	"syspll3_d2",
+	"clkxtal",
+	"syspll4_d4",
+	"syspll4_d2",
+	"univpll2_d4",
+	"univpll1_d8",
+	"clkxtal"
+};
+
+static const char * const msdc30_0_parents[] = {
+	"clkxtal",
+	"univpll2_d16",
+	"univ48m"
+};
+
+static const char * const a1sys_hp_parents[] = {
+	"clkxtal",
+	"aud1pll_ck",
+	"aud2pll_ck",
+	"clkxtal"
+};
+
+static const char * const intdir_parents[] = {
+	"clkxtal",
+	"syspll_d2",
+	"univpll_d2",
+	"sgmiipll_ck"
+};
+
+static const char * const aud_intbus_parents[] = {
+	"clkxtal",
+	"syspll1_d4",
+	"syspll4_d2",
+	"syspll3_d2"
+};
+
+static const char * const pmicspi_parents[] = {
+	"clkxtal",
+	"clk_null",
+	"clk_null",
+	"clk_null",
+	"clk_null",
+	"univpll2_d16"
+};
+
+static const char * const atb_parents[] = {
+	"clkxtal",
+	"syspll1_d2",
+	"syspll_d5"
+};
+
+static const char * const audio_parents[] = {
+	"clkxtal",
+	"syspll3_d4",
+	"syspll4_d4",
+	"univpll1_d16"
+};
+
+static const char * const usb20_parents[] = {
+	"clkxtal",
+	"univpll3_d4",
+	"syspll1_d8",
+	"clkxtal"
+};
+
+static const char * const aud1_parents[] = {
+	"clkxtal",
+	"aud1pll_ck"
+};
+
+static const char * const aud2_parents[] = {
+	"clkxtal",
+	"aud2pll_ck"
+};
+
+static const char * const asm_l_parents[] = {
+	"clkxtal",
+	"syspll_d5",
+	"univpll2_d2",
+	"univpll2_d4"
+};
+
+static const char * const apll1_ck_parents[] = {
+	"aud1_sel",
+	"aud2_sel"
+};
+
+static const char * const peribus_ck_parents[] = {
+	"syspll1_d8",
+	"syspll1_d4"
+};
+
+static const struct mtk_gate_regs apmixed_cg_regs = {
+	.set_ofs = 0x8,
+	.clr_ofs = 0x8,
+	.sta_ofs = 0x8,
+};
+
+static const struct mtk_gate_regs infra_cg_regs = {
+	.set_ofs = 0x40,
+	.clr_ofs = 0x44,
+	.sta_ofs = 0x48,
+};
+
+static const struct mtk_gate_regs top0_cg_regs = {
+	.set_ofs = 0x120,
+	.clr_ofs = 0x120,
+	.sta_ofs = 0x120,
+};
+
+static const struct mtk_gate_regs top1_cg_regs = {
+	.set_ofs = 0x128,
+	.clr_ofs = 0x128,
+	.sta_ofs = 0x128,
+};
+
+static const struct mtk_gate_regs peri0_cg_regs = {
+	.set_ofs = 0x8,
+	.clr_ofs = 0x10,
+	.sta_ofs = 0x18,
+};
+
+static const struct mtk_gate_regs peri1_cg_regs = {
+	.set_ofs = 0xC,
+	.clr_ofs = 0x14,
+	.sta_ofs = 0x1C,
+};
+
+static const struct mtk_pll_data plls[] = {
+	PLL(CLK_APMIXED_ARMPLL, "armpll", 0x0200, 0x020C, 0x00000001,
+	    PLL_AO, 21, 0x0204, 24, 0, 0x0204, 0),
+	PLL(CLK_APMIXED_MAINPLL, "mainpll", 0x0210, 0x021C, 0x00000001,
+	    HAVE_RST_BAR, 21, 0x0214, 24, 0, 0x0214, 0),
+	PLL(CLK_APMIXED_UNIV2PLL, "univ2pll", 0x0220, 0x022C, 0x00000001,
+	    HAVE_RST_BAR, 7, 0x0224, 24, 0, 0x0224, 14),
+	PLL(CLK_APMIXED_ETH1PLL, "eth1pll", 0x0300, 0x0310, 0x00000001,
+	    0, 21, 0x0300, 1, 0, 0x0304, 0),
+	PLL(CLK_APMIXED_ETH2PLL, "eth2pll", 0x0314, 0x0320, 0x00000001,
+	    0, 21, 0x0314, 1, 0, 0x0318, 0),
+	PLL(CLK_APMIXED_AUD1PLL, "aud1pll", 0x0324, 0x0330, 0x00000001,
+	    0, 31, 0x0324, 1, 0, 0x0328, 0),
+	PLL(CLK_APMIXED_AUD2PLL, "aud2pll", 0x0334, 0x0340, 0x00000001,
+	    0, 31, 0x0334, 1, 0, 0x0338, 0),
+	PLL(CLK_APMIXED_TRGPLL, "trgpll", 0x0344, 0x0354, 0x00000001,
+	    0, 21, 0x0344, 1, 0, 0x0348, 0),
+	PLL(CLK_APMIXED_SGMIPLL, "sgmipll", 0x0358, 0x0368, 0x00000001,
+	    0, 21, 0x0358, 1, 0, 0x035C, 0),
+};
+
+static const struct mtk_gate apmixed_clks[] = {
+	GATE_APMIXED(CLK_APMIXED_MAIN_CORE_EN, "main_core_en", "mainpll", 5),
+};
+
+static const struct mtk_gate infra_clks[] = {
+	GATE_INFRA(CLK_INFRA_DBGCLK_PD, "infra_dbgclk_pd", "axi_sel", 0),
+	GATE_INFRA(CLK_INFRA_TRNG, "trng_ck", "axi_sel", 2),
+	GATE_INFRA(CLK_INFRA_AUDIO_PD, "infra_audio_pd", "aud_intbus_sel", 5),
+	GATE_INFRA(CLK_INFRA_IRRX_PD, "infra_irrx_pd", "irrx_sel", 16),
+	GATE_INFRA(CLK_INFRA_APXGPT_PD, "infra_apxgpt_pd", "f10m_ref_sel", 18),
+	GATE_INFRA(CLK_INFRA_PMIC_PD, "infra_pmic_pd", "pmicspi_sel", 22),
+};
+
+static const struct mtk_fixed_clk top_fixed_clks[] = {
+	FIXED_CLK(CLK_TOP_TO_U2_PHY, "to_u2_phy", "clkxtal",
+		  31250000),
+	FIXED_CLK(CLK_TOP_TO_U2_PHY_1P, "to_u2_phy_1p", "clkxtal",
+		  31250000),
+	FIXED_CLK(CLK_TOP_PCIE0_PIPE_EN, "pcie0_pipe_en", "clkxtal",
+		  125000000),
+	FIXED_CLK(CLK_TOP_PCIE1_PIPE_EN, "pcie1_pipe_en", "clkxtal",
+		  125000000),
+	FIXED_CLK(CLK_TOP_SSUSB_TX250M, "ssusb_tx250m", "clkxtal",
+		  250000000),
+	FIXED_CLK(CLK_TOP_SSUSB_EQ_RX250M, "ssusb_eq_rx250m", "clkxtal",
+		  250000000),
+	FIXED_CLK(CLK_TOP_SSUSB_CDR_REF, "ssusb_cdr_ref", "clkxtal",
+		  33333333),
+	FIXED_CLK(CLK_TOP_SSUSB_CDR_FB, "ssusb_cdr_fb", "clkxtal",
+		  50000000),
+	FIXED_CLK(CLK_TOP_SATA_ASIC, "sata_asic", "clkxtal",
+		  50000000),
+	FIXED_CLK(CLK_TOP_SATA_RBC, "sata_rbc", "clkxtal",
+		  50000000),
+};
+
+static const struct mtk_fixed_factor top_divs[] = {
+	FACTOR(CLK_TOP_TO_USB3_SYS, "to_usb3_sys", "eth1pll", 1, 4),
+	FACTOR(CLK_TOP_P1_1MHZ, "p1_1mhz", "eth1pll", 1, 500),
+	FACTOR(CLK_TOP_4MHZ, "free_run_4mhz", "eth1pll", 1, 125),
+	FACTOR(CLK_TOP_P0_1MHZ, "p0_1mhz", "eth1pll", 1, 500),
+	FACTOR(CLK_TOP_TXCLK_SRC_PRE, "txclk_src_pre", "sgmiipll_d2", 1, 1),
+	FACTOR(CLK_TOP_RTC, "rtc", "clkxtal", 1, 1024),
+	FACTOR(CLK_TOP_MEMPLL, "mempll", "clkxtal", 32, 1),
+	FACTOR(CLK_TOP_DMPLL, "dmpll_ck", "mempll", 1, 1),
+	FACTOR(CLK_TOP_SYSPLL_D2, "syspll_d2", "mainpll", 1, 2),
+	FACTOR(CLK_TOP_SYSPLL1_D2, "syspll1_d2", "mainpll", 1, 4),
+	FACTOR(CLK_TOP_SYSPLL1_D4, "syspll1_d4", "mainpll", 1, 8),
+	FACTOR(CLK_TOP_SYSPLL1_D8, "syspll1_d8", "mainpll", 1, 16),
+	FACTOR(CLK_TOP_SYSPLL2_D4, "syspll2_d4", "mainpll", 1, 12),
+	FACTOR(CLK_TOP_SYSPLL2_D8, "syspll2_d8", "mainpll", 1, 24),
+	FACTOR(CLK_TOP_SYSPLL_D5, "syspll_d5", "mainpll", 1, 5),
+	FACTOR(CLK_TOP_SYSPLL3_D2, "syspll3_d2", "mainpll", 1, 10),
+	FACTOR(CLK_TOP_SYSPLL3_D4, "syspll3_d4", "mainpll", 1, 20),
+	FACTOR(CLK_TOP_SYSPLL4_D2, "syspll4_d2", "mainpll", 1, 14),
+	FACTOR(CLK_TOP_SYSPLL4_D4, "syspll4_d4", "mainpll", 1, 28),
+	FACTOR(CLK_TOP_SYSPLL4_D16, "syspll4_d16", "mainpll", 1, 112),
+	FACTOR(CLK_TOP_UNIVPLL, "univpll", "univ2pll", 1, 2),
+	FACTOR(CLK_TOP_UNIVPLL_D2, "univpll_d2", "univpll", 1, 2),
+	FACTOR(CLK_TOP_UNIVPLL1_D2, "univpll1_d2", "univpll", 1, 4),
+	FACTOR(CLK_TOP_UNIVPLL1_D4, "univpll1_d4", "univpll", 1, 8),
+	FACTOR(CLK_TOP_UNIVPLL1_D8, "univpll1_d8", "univpll", 1, 16),
+	FACTOR(CLK_TOP_UNIVPLL1_D16, "univpll1_d16", "univpll", 1, 32),
+	FACTOR(CLK_TOP_UNIVPLL2_D2, "univpll2_d2", "univpll", 1, 6),
+	FACTOR(CLK_TOP_UNIVPLL2_D4, "univpll2_d4", "univpll", 1, 12),
+	FACTOR(CLK_TOP_UNIVPLL2_D8, "univpll2_d8", "univpll", 1, 24),
+	FACTOR(CLK_TOP_UNIVPLL2_D16, "univpll2_d16", "univpll", 1, 48),
+	FACTOR(CLK_TOP_UNIVPLL_D5, "univpll_d5", "univpll", 1, 5),
+	FACTOR(CLK_TOP_UNIVPLL3_D2, "univpll3_d2", "univpll", 1, 10),
+	FACTOR(CLK_TOP_UNIVPLL3_D4, "univpll3_d4", "univpll", 1, 20),
+	FACTOR(CLK_TOP_UNIVPLL3_D16, "univpll3_d16", "univpll", 1, 80),
+	FACTOR(CLK_TOP_UNIVPLL_D7, "univpll_d7", "univpll", 1, 7),
+	FACTOR(CLK_TOP_UNIVPLL_D80_D4, "univpll_d80_d4", "univpll", 1, 320),
+	FACTOR(CLK_TOP_UNIV48M, "univ48m", "univpll", 1, 25),
+	FACTOR(CLK_TOP_SGMIIPLL, "sgmiipll_ck", "sgmipll", 1, 1),
+	FACTOR(CLK_TOP_SGMIIPLL_D2, "sgmiipll_d2", "sgmipll", 1, 2),
+	FACTOR(CLK_TOP_AUD1PLL, "aud1pll_ck", "aud1pll", 1, 1),
+	FACTOR(CLK_TOP_AUD2PLL, "aud2pll_ck", "aud2pll", 1, 1),
+	FACTOR(CLK_TOP_AUD_I2S2_MCK, "aud_i2s2_mck", "i2s2_mck_sel", 1, 2),
+	FACTOR(CLK_TOP_TO_USB3_REF, "to_usb3_ref", "univpll2_d4", 1, 4),
+	FACTOR(CLK_TOP_PCIE1_MAC_EN, "pcie1_mac_en", "univpll1_d4", 1, 1),
+	FACTOR(CLK_TOP_PCIE0_MAC_EN, "pcie0_mac_en", "univpll1_d4", 1, 1),
+	FACTOR(CLK_TOP_ETH_500M, "eth_500m", "eth1pll", 1, 1),
+};
+
+static const struct mtk_gate top_clks[] = {
+	/* TOP0 */
+	GATE_TOP0(CLK_TOP_APLL1_DIV_PD, "apll1_ck_div_pd", "apll1_ck_div", 0),
+	GATE_TOP0(CLK_TOP_APLL2_DIV_PD, "apll2_ck_div_pd", "apll2_ck_div", 1),
+	GATE_TOP0(CLK_TOP_I2S0_MCK_DIV_PD, "i2s0_mck_div_pd", "i2s0_mck_div",
+		  2),
+	GATE_TOP0(CLK_TOP_I2S1_MCK_DIV_PD, "i2s1_mck_div_pd", "i2s1_mck_div",
+		  3),
+	GATE_TOP0(CLK_TOP_I2S2_MCK_DIV_PD, "i2s2_mck_div_pd", "i2s2_mck_div",
+		  4),
+	GATE_TOP0(CLK_TOP_I2S3_MCK_DIV_PD, "i2s3_mck_div_pd", "i2s3_mck_div",
+		  5),
+
+	/* TOP1 */
+	GATE_TOP1(CLK_TOP_A1SYS_HP_DIV_PD, "a1sys_div_pd", "a1sys_div", 0),
+	GATE_TOP1(CLK_TOP_A2SYS_HP_DIV_PD, "a2sys_div_pd", "a2sys_div", 16),
+};
+
+static const struct mtk_clk_divider top_adj_divs[] = {
+	DIV_ADJ(CLK_TOP_APLL1_DIV, "apll1_ck_div", "apll1_ck_sel",
+		0x120, 24, 3),
+	DIV_ADJ(CLK_TOP_APLL2_DIV, "apll2_ck_div", "apll2_ck_sel",
+		0x120, 28, 3),
+	DIV_ADJ(CLK_TOP_I2S0_MCK_DIV, "i2s0_mck_div", "i2s0_mck_sel",
+		0x124, 0, 7),
+	DIV_ADJ(CLK_TOP_I2S1_MCK_DIV, "i2s1_mck_div", "i2s1_mck_sel",
+		0x124, 8, 7),
+	DIV_ADJ(CLK_TOP_I2S2_MCK_DIV, "i2s2_mck_div", "aud_i2s2_mck",
+		0x124, 16, 7),
+	DIV_ADJ(CLK_TOP_I2S3_MCK_DIV, "i2s3_mck_div", "i2s3_mck_sel",
+		0x124, 24, 7),
+	DIV_ADJ(CLK_TOP_A1SYS_HP_DIV, "a1sys_div", "a1sys_hp_sel",
+		0x128, 8, 7),
+	DIV_ADJ(CLK_TOP_A2SYS_HP_DIV, "a2sys_div", "a2sys_hp_sel",
+		0x128, 24, 7),
+};
+
+static const struct mtk_gate peri_clks[] = {
+	/* PERI0 */
+	GATE_PERI0(CLK_PERI_THERM_PD, "peri_therm_pd", "axi_sel", 1),
+	GATE_PERI0(CLK_PERI_PWM1_PD, "peri_pwm1_pd", "clkxtal", 2),
+	GATE_PERI0(CLK_PERI_PWM2_PD, "peri_pwm2_pd", "clkxtal", 3),
+	GATE_PERI0(CLK_PERI_PWM3_PD, "peri_pwm3_pd", "clkxtal", 4),
+	GATE_PERI0(CLK_PERI_PWM4_PD, "peri_pwm4_pd", "clkxtal", 5),
+	GATE_PERI0(CLK_PERI_PWM5_PD, "peri_pwm5_pd", "clkxtal", 6),
+	GATE_PERI0(CLK_PERI_PWM6_PD, "peri_pwm6_pd", "clkxtal", 7),
+	GATE_PERI0(CLK_PERI_PWM7_PD, "peri_pwm7_pd", "clkxtal", 8),
+	GATE_PERI0(CLK_PERI_PWM_PD, "peri_pwm_pd", "clkxtal", 9),
+	GATE_PERI0(CLK_PERI_AP_DMA_PD, "peri_ap_dma_pd", "axi_sel", 12),
+	GATE_PERI0(CLK_PERI_MSDC30_0_PD, "peri_msdc30_0", "msdc30_0_sel", 13),
+	GATE_PERI0(CLK_PERI_MSDC30_1_PD, "peri_msdc30_1", "msdc30_1_sel", 14),
+	GATE_PERI0(CLK_PERI_UART0_PD, "peri_uart0_pd", "axi_sel", 17),
+	GATE_PERI0(CLK_PERI_UART1_PD, "peri_uart1_pd", "axi_sel", 18),
+	GATE_PERI0(CLK_PERI_UART2_PD, "peri_uart2_pd", "axi_sel", 19),
+	GATE_PERI0(CLK_PERI_UART3_PD, "peri_uart3_pd", "axi_sel", 20),
+	GATE_PERI0(CLK_PERI_UART4_PD, "peri_uart4_pd", "axi_sel", 21),
+	GATE_PERI0(CLK_PERI_BTIF_PD, "peri_btif_pd", "axi_sel", 22),
+	GATE_PERI0(CLK_PERI_I2C0_PD, "peri_i2c0_pd", "axi_sel", 23),
+	GATE_PERI0(CLK_PERI_I2C1_PD, "peri_i2c1_pd", "axi_sel", 24),
+	GATE_PERI0(CLK_PERI_I2C2_PD, "peri_i2c2_pd", "axi_sel", 25),
+	GATE_PERI0(CLK_PERI_SPI1_PD, "peri_spi1_pd", "spi1_sel", 26),
+	GATE_PERI0(CLK_PERI_AUXADC_PD, "peri_auxadc_pd", "clkxtal", 27),
+	GATE_PERI0(CLK_PERI_SPI0_PD, "peri_spi0_pd", "spi0_sel", 28),
+	GATE_PERI0(CLK_PERI_SNFI_PD, "peri_snfi_pd", "nfi_infra_sel", 29),
+	GATE_PERI0(CLK_PERI_NFI_PD, "peri_nfi_pd", "axi_sel", 30),
+	GATE_PERI0(CLK_PERI_NFIECC_PD, "peri_nfiecc_pd", "axi_sel", 31),
+
+	/* PERI1 */
+	GATE_PERI1(CLK_PERI_FLASH_PD, "peri_flash_pd", "flash_sel", 1),
+	GATE_PERI1(CLK_PERI_IRTX_PD, "peri_irtx_pd", "irtx_sel", 2),
+};
+
+static struct mtk_composite infra_muxes[] __initdata = {
+	MUX(CLK_INFRA_MUX1_SEL, "infra_mux1_sel", infra_mux1_parents,
+	    0x000, 2, 2),
+};
+
+static struct mtk_composite top_muxes[] = {
+	/* CLK_CFG_0 */
+	MUX_GATE(CLK_TOP_AXI_SEL, "axi_sel", axi_parents,
+		 0x040, 0, 3, 7),
+	MUX_GATE(CLK_TOP_MEM_SEL, "mem_sel", mem_parents,
+		 0x040, 8, 1, 15),
+	MUX_GATE(CLK_TOP_DDRPHYCFG_SEL, "ddrphycfg_sel", ddrphycfg_parents,
+		 0x040, 16, 1, 23),
+	MUX_GATE(CLK_TOP_ETH_SEL, "eth_sel", eth_parents,
+		 0x040, 24, 3, 31),
+
+	/* CLK_CFG_1 */
+	MUX_GATE(CLK_TOP_PWM_SEL, "pwm_sel", pwm_parents,
+		 0x050, 0, 2, 7),
+	MUX_GATE(CLK_TOP_F10M_REF_SEL, "f10m_ref_sel", f10m_ref_parents,
+		 0x050, 8, 1, 15),
+	MUX_GATE(CLK_TOP_NFI_INFRA_SEL, "nfi_infra_sel", nfi_infra_parents,
+		 0x050, 16, 4, 23),
+	MUX_GATE(CLK_TOP_FLASH_SEL, "flash_sel", flash_parents,
+		 0x050, 24, 3, 31),
+
+	/* CLK_CFG_2 */
+	MUX_GATE(CLK_TOP_UART_SEL, "uart_sel", uart_parents,
+		 0x060, 0, 1, 7),
+	MUX_GATE(CLK_TOP_SPI0_SEL, "spi0_sel", spi0_parents,
+		 0x060, 8, 3, 15),
+	MUX_GATE(CLK_TOP_SPI1_SEL, "spi1_sel", spi1_parents,
+		 0x060, 16, 3, 23),
+	MUX_GATE(CLK_TOP_MSDC50_0_SEL, "msdc50_0_sel", uart_parents,
+		 0x060, 24, 3, 31),
+
+	/* CLK_CFG_3 */
+	MUX_GATE(CLK_TOP_MSDC30_0_SEL, "msdc30_0_sel", msdc30_0_parents,
+		 0x070, 0, 3, 7),
+	MUX_GATE(CLK_TOP_MSDC30_1_SEL, "msdc30_1_sel", msdc30_0_parents,
+		 0x070, 8, 3, 15),
+	MUX_GATE(CLK_TOP_A1SYS_HP_SEL, "a1sys_hp_sel", a1sys_hp_parents,
+		 0x070, 16, 2, 23),
+	MUX_GATE(CLK_TOP_A2SYS_HP_SEL, "a2sys_hp_sel", a1sys_hp_parents,
+		 0x070, 24, 2, 31),
+
+	/* CLK_CFG_4 */
+	MUX_GATE(CLK_TOP_INTDIR_SEL, "intdir_sel", intdir_parents,
+		 0x080, 0, 2, 7),
+	MUX_GATE(CLK_TOP_AUD_INTBUS_SEL, "aud_intbus_sel", aud_intbus_parents,
+		 0x080, 8, 2, 15),
+	MUX_GATE(CLK_TOP_PMICSPI_SEL, "pmicspi_sel", pmicspi_parents,
+		 0x080, 16, 3, 23),
+	MUX_GATE(CLK_TOP_SCP_SEL, "scp_sel", ddrphycfg_parents,
+		 0x080, 24, 2, 31),
+
+	/* CLK_CFG_5 */
+	MUX_GATE(CLK_TOP_ATB_SEL, "atb_sel", atb_parents,
+		 0x090, 0, 2, 7),
+	MUX_GATE(CLK_TOP_HIF_SEL, "hif_sel", eth_parents,
+		 0x090, 8, 3, 15),
+	MUX_GATE(CLK_TOP_AUDIO_SEL, "audio_sel", audio_parents,
+		 0x090, 16, 2, 23),
+	MUX_GATE(CLK_TOP_U2_SEL, "usb20_sel", usb20_parents,
+		 0x090, 24, 2, 31),
+
+	/* CLK_CFG_6 */
+	MUX_GATE(CLK_TOP_AUD1_SEL, "aud1_sel", aud1_parents,
+		 0x0A0, 0, 1, 7),
+	MUX_GATE(CLK_TOP_AUD2_SEL, "aud2_sel", aud2_parents,
+		 0x0A0, 8, 1, 15),
+	MUX_GATE(CLK_TOP_IRRX_SEL, "irrx_sel", f10m_ref_parents,
+		 0x0A0, 16, 1, 23),
+	MUX_GATE(CLK_TOP_IRTX_SEL, "irtx_sel", f10m_ref_parents,
+		 0x0A0, 24, 1, 31),
+
+	/* CLK_CFG_7 */
+	MUX_GATE(CLK_TOP_ASM_L_SEL, "asm_l_sel", asm_l_parents,
+		 0x0B0, 0, 2, 7),
+	MUX_GATE(CLK_TOP_ASM_M_SEL, "asm_m_sel", asm_l_parents,
+		 0x0B0, 8, 2, 15),
+	MUX_GATE(CLK_TOP_ASM_H_SEL, "asm_h_sel", asm_l_parents,
+		 0x0B0, 16, 2, 23),
+
+	/* CLK_AUDDIV_0 */
+	MUX(CLK_TOP_APLL1_SEL, "apll1_ck_sel", apll1_ck_parents,
+	    0x120, 6, 1),
+	MUX(CLK_TOP_APLL2_SEL, "apll2_ck_sel", apll1_ck_parents,
+	    0x120, 7, 1),
+	MUX(CLK_TOP_I2S0_MCK_SEL, "i2s0_mck_sel", apll1_ck_parents,
+	    0x120, 8, 1),
+	MUX(CLK_TOP_I2S1_MCK_SEL, "i2s1_mck_sel", apll1_ck_parents,
+	    0x120, 9, 1),
+	MUX(CLK_TOP_I2S2_MCK_SEL, "i2s2_mck_sel", apll1_ck_parents,
+	    0x120, 10, 1),
+	MUX(CLK_TOP_I2S3_MCK_SEL, "i2s3_mck_sel", apll1_ck_parents,
+	    0x120, 11, 1),
+};
+
+static struct mtk_composite peri_muxes[] = {
+	/* PERI_GLOBALCON_CKSEL */
+	MUX(CLK_PERIBUS_SEL, "peribus_ck_sel", peribus_ck_parents, 0x05C, 0, 1),
+};
+
+static int mtk_topckgen_init(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	void __iomem *base;
+	struct device_node *node = pdev->dev.of_node;
+	struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+
+	base = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(base))
+		return PTR_ERR(base);
+
+	clk_data = mtk_alloc_clk_data(CLK_TOP_NR_CLK);
+
+	mtk_clk_register_fixed_clks(top_fixed_clks, ARRAY_SIZE(top_fixed_clks),
+				    clk_data);
+
+	mtk_clk_register_factors(top_divs, ARRAY_SIZE(top_divs),
+				 clk_data);
+
+	mtk_clk_register_composites(top_muxes, ARRAY_SIZE(top_muxes),
+				    base, &mt7622_clk_lock, clk_data);
+
+	mtk_clk_register_dividers(top_adj_divs, ARRAY_SIZE(top_adj_divs),
+				  base, &mt7622_clk_lock, clk_data);
+
+	mtk_clk_register_gates(node, top_clks, ARRAY_SIZE(top_clks),
+			       clk_data);
+
+	clk_prepare_enable(clk_data->clks[CLK_TOP_AXI_SEL]);
+	clk_prepare_enable(clk_data->clks[CLK_TOP_MEM_SEL]);
+	clk_prepare_enable(clk_data->clks[CLK_TOP_DDRPHYCFG_SEL]);
+
+	return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+}
+
+static int __init mtk_infrasys_init(struct platform_device *pdev)
+{
+	struct device_node *node = pdev->dev.of_node;
+	struct clk_onecell_data *clk_data;
+	int r;
+
+	clk_data = mtk_alloc_clk_data(CLK_INFRA_NR_CLK);
+
+	mtk_clk_register_gates(node, infra_clks, ARRAY_SIZE(infra_clks),
+			       clk_data);
+
+	mtk_clk_register_cpumuxes(node, infra_muxes, ARRAY_SIZE(infra_muxes),
+				  clk_data);
+
+	r = of_clk_add_provider(node, of_clk_src_onecell_get,
+				clk_data);
+	if (r)
+		return r;
+
+	mtk_register_reset_controller(node, 1, 0x30);
+
+	return 0;
+}
+
+static int mtk_apmixedsys_init(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	struct device_node *node = pdev->dev.of_node;
+
+	clk_data = mtk_alloc_clk_data(CLK_APMIXED_NR_CLK);
+	if (!clk_data)
+		return -ENOMEM;
+
+	mtk_clk_register_plls(node, plls, ARRAY_SIZE(plls),
+			      clk_data);
+
+	mtk_clk_register_gates(node, apmixed_clks,
+			       ARRAY_SIZE(apmixed_clks), clk_data);
+
+	clk_prepare_enable(clk_data->clks[CLK_APMIXED_ARMPLL]);
+	clk_prepare_enable(clk_data->clks[CLK_APMIXED_MAIN_CORE_EN]);
+
+	return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+}
+
+static int mtk_pericfg_init(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	void __iomem *base;
+	int r;
+	struct device_node *node = pdev->dev.of_node;
+	struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+
+	base = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(base))
+		return PTR_ERR(base);
+
+	clk_data = mtk_alloc_clk_data(CLK_PERI_NR_CLK);
+
+	mtk_clk_register_gates(node, peri_clks, ARRAY_SIZE(peri_clks),
+			       clk_data);
+
+	mtk_clk_register_composites(peri_muxes, ARRAY_SIZE(peri_muxes), base,
+				    &mt7622_clk_lock, clk_data);
+
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+	if (r)
+		return r;
+
+	clk_prepare_enable(clk_data->clks[CLK_PERI_UART0_PD]);
+
+	mtk_register_reset_controller(node, 2, 0x0);
+
+	return 0;
+}
+
+static const struct of_device_id of_match_clk_mt7622[] = {
+	{
+		.compatible = "mediatek,mt7622-apmixedsys",
+		.data = mtk_apmixedsys_init,
+	}, {
+		.compatible = "mediatek,mt7622-infracfg",
+		.data = mtk_infrasys_init,
+	}, {
+		.compatible = "mediatek,mt7622-topckgen",
+		.data = mtk_topckgen_init,
+	}, {
+		.compatible = "mediatek,mt7622-pericfg",
+		.data = mtk_pericfg_init,
+	}, {
+		/* sentinel */
+	}
+};
+
+static int clk_mt7622_probe(struct platform_device *pdev)
+{
+	int (*clk_init)(struct platform_device *);
+	int r;
+
+	clk_init = of_device_get_match_data(&pdev->dev);
+	if (!clk_init)
+		return -EINVAL;
+
+	r = clk_init(pdev);
+	if (r)
+		dev_err(&pdev->dev,
+			"could not register clock provider: %s: %d\n",
+			pdev->name, r);
+
+	return r;
+}
+
+static struct platform_driver clk_mt7622_drv = {
+	.probe = clk_mt7622_probe,
+	.driver = {
+		.name = "clk-mt7622",
+		.of_match_table = of_match_clk_mt7622,
+	},
+};
+
+static int clk_mt7622_init(void)
+{
+	return platform_driver_register(&clk_mt7622_drv);
+}
+
+arch_initcall(clk_mt7622_init);
diff --git a/drivers/clk/mediatek/clk-mtk.h b/drivers/clk/mediatek/clk-mtk.h
index f5d6b70ce189..f10250dcece4 100644
--- a/drivers/clk/mediatek/clk-mtk.h
+++ b/drivers/clk/mediatek/clk-mtk.h
@@ -207,6 +207,8 @@ struct mtk_pll_data {
 	uint32_t en_mask;
 	uint32_t pd_reg;
 	uint32_t tuner_reg;
+	uint32_t tuner_en_reg;
+	uint8_t tuner_en_bit;
 	int pd_shift;
 	unsigned int flags;
 	const struct clk_ops *ops;
@@ -216,6 +218,7 @@ struct mtk_pll_data {
 	uint32_t pcw_reg;
 	int pcw_shift;
 	const struct mtk_pll_div_table *div_table;
+	const char *parent_name;
 };
 
 void mtk_clk_register_plls(struct device_node *node,
diff --git a/drivers/clk/mediatek/clk-pll.c b/drivers/clk/mediatek/clk-pll.c
index a409142e9346..f54e4015b0b1 100644
--- a/drivers/clk/mediatek/clk-pll.c
+++ b/drivers/clk/mediatek/clk-pll.c
@@ -47,6 +47,7 @@ struct mtk_clk_pll {
 	void __iomem	*pd_addr;
 	void __iomem	*pwr_addr;
 	void __iomem	*tuner_addr;
+	void __iomem	*tuner_en_addr;
 	void __iomem	*pcw_addr;
 	const struct mtk_pll_data *data;
 };
@@ -227,7 +228,10 @@ static int mtk_pll_prepare(struct clk_hw *hw)
 	r |= pll->data->en_mask;
 	writel(r, pll->base_addr + REG_CON0);
 
-	if (pll->tuner_addr) {
+	if (pll->tuner_en_addr) {
+		r = readl(pll->tuner_en_addr) | BIT(pll->data->tuner_en_bit);
+		writel(r, pll->tuner_en_addr);
+	} else if (pll->tuner_addr) {
 		r = readl(pll->tuner_addr) | AUDPLL_TUNER_EN;
 		writel(r, pll->tuner_addr);
 	}
@@ -254,7 +258,10 @@ static void mtk_pll_unprepare(struct clk_hw *hw)
 		writel(r, pll->base_addr + REG_CON0);
 	}
 
-	if (pll->tuner_addr) {
+	if (pll->tuner_en_addr) {
+		r = readl(pll->tuner_en_addr) & ~BIT(pll->data->tuner_en_bit);
+		writel(r, pll->tuner_en_addr);
+	} else if (pll->tuner_addr) {
 		r = readl(pll->tuner_addr) & ~AUDPLL_TUNER_EN;
 		writel(r, pll->tuner_addr);
 	}
@@ -297,13 +304,18 @@ static struct clk *mtk_clk_register_pll(const struct mtk_pll_data *data,
 	pll->pcw_addr = base + data->pcw_reg;
 	if (data->tuner_reg)
 		pll->tuner_addr = base + data->tuner_reg;
+	if (data->tuner_en_reg)
+		pll->tuner_en_addr = base + data->tuner_en_reg;
 	pll->hw.init = &init;
 	pll->data = data;
 
 	init.name = data->name;
 	init.flags = (data->flags & PLL_AO) ? CLK_IS_CRITICAL : 0;
 	init.ops = &mtk_pll_ops;
-	init.parent_names = &parent_name;
+	if (data->parent_name)
+		init.parent_names = &data->parent_name;
+	else
+		init.parent_names = &parent_name;
 	init.num_parents = 1;
 
 	clk = clk_register(NULL, &pll->hw);
diff --git a/drivers/clk/meson/gxbb.c b/drivers/clk/meson/gxbb.c
index b2d1e8ed7152..ae385310e980 100644
--- a/drivers/clk/meson/gxbb.c
+++ b/drivers/clk/meson/gxbb.c
@@ -1131,6 +1131,253 @@ static struct clk_gate gxbb_sd_emmc_c_clk0 = {
 	},
 };
 
+/* VPU Clock */
+
+static u32 mux_table_vpu[] = {0, 1, 2, 3};
+static const char * const gxbb_vpu_parent_names[] = {
+	"fclk_div4", "fclk_div3", "fclk_div5", "fclk_div7"
+};
+
+static struct clk_mux gxbb_vpu_0_sel = {
+	.reg = (void *)HHI_VPU_CLK_CNTL,
+	.mask = 0x3,
+	.shift = 9,
+	.lock = &clk_lock,
+	.table = mux_table_vpu,
+	.hw.init = &(struct clk_init_data){
+		.name = "vpu_0_sel",
+		.ops = &clk_mux_ops,
+		/*
+		 * bits 9:10 selects from 4 possible parents:
+		 * fclk_div4, fclk_div3, fclk_div5, fclk_div7,
+		 */
+		.parent_names = gxbb_vpu_parent_names,
+		.num_parents = ARRAY_SIZE(gxbb_vpu_parent_names),
+		.flags = CLK_SET_RATE_NO_REPARENT,
+	},
+};
+
+static struct clk_divider gxbb_vpu_0_div = {
+	.reg = (void *)HHI_VPU_CLK_CNTL,
+	.shift = 0,
+	.width = 7,
+	.lock = &clk_lock,
+	.hw.init = &(struct clk_init_data){
+		.name = "vpu_0_div",
+		.ops = &clk_divider_ops,
+		.parent_names = (const char *[]){ "vpu_0_sel" },
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+	},
+};
+
+static struct clk_gate gxbb_vpu_0 = {
+	.reg = (void *)HHI_VPU_CLK_CNTL,
+	.bit_idx = 8,
+	.lock = &clk_lock,
+	.hw.init = &(struct clk_init_data) {
+		.name = "vpu_0",
+		.ops = &clk_gate_ops,
+		.parent_names = (const char *[]){ "vpu_0_div" },
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
+	},
+};
+
+static struct clk_mux gxbb_vpu_1_sel = {
+	.reg = (void *)HHI_VPU_CLK_CNTL,
+	.mask = 0x3,
+	.shift = 25,
+	.lock = &clk_lock,
+	.table = mux_table_vpu,
+	.hw.init = &(struct clk_init_data){
+		.name = "vpu_1_sel",
+		.ops = &clk_mux_ops,
+		/*
+		 * bits 25:26 selects from 4 possible parents:
+		 * fclk_div4, fclk_div3, fclk_div5, fclk_div7,
+		 */
+		.parent_names = gxbb_vpu_parent_names,
+		.num_parents = ARRAY_SIZE(gxbb_vpu_parent_names),
+		.flags = CLK_SET_RATE_NO_REPARENT,
+	},
+};
+
+static struct clk_divider gxbb_vpu_1_div = {
+	.reg = (void *)HHI_VPU_CLK_CNTL,
+	.shift = 16,
+	.width = 7,
+	.lock = &clk_lock,
+	.hw.init = &(struct clk_init_data){
+		.name = "vpu_1_div",
+		.ops = &clk_divider_ops,
+		.parent_names = (const char *[]){ "vpu_1_sel" },
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+	},
+};
+
+static struct clk_gate gxbb_vpu_1 = {
+	.reg = (void *)HHI_VPU_CLK_CNTL,
+	.bit_idx = 24,
+	.lock = &clk_lock,
+	.hw.init = &(struct clk_init_data) {
+		.name = "vpu_1",
+		.ops = &clk_gate_ops,
+		.parent_names = (const char *[]){ "vpu_1_div" },
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
+	},
+};
+
+static struct clk_mux gxbb_vpu = {
+	.reg = (void *)HHI_VPU_CLK_CNTL,
+	.mask = 1,
+	.shift = 31,
+	.lock = &clk_lock,
+	.hw.init = &(struct clk_init_data){
+		.name = "vpu",
+		.ops = &clk_mux_ops,
+		/*
+		 * bit 31 selects from 2 possible parents:
+		 * vpu_0 or vpu_1
+		 */
+		.parent_names = (const char *[]){ "vpu_0", "vpu_1" },
+		.num_parents = 2,
+		.flags = CLK_SET_RATE_NO_REPARENT,
+	},
+};
+
+/* VAPB Clock */
+
+static u32 mux_table_vapb[] = {0, 1, 2, 3};
+static const char * const gxbb_vapb_parent_names[] = {
+	"fclk_div4", "fclk_div3", "fclk_div5", "fclk_div7"
+};
+
+static struct clk_mux gxbb_vapb_0_sel = {
+	.reg = (void *)HHI_VAPBCLK_CNTL,
+	.mask = 0x3,
+	.shift = 9,
+	.lock = &clk_lock,
+	.table = mux_table_vapb,
+	.hw.init = &(struct clk_init_data){
+		.name = "vapb_0_sel",
+		.ops = &clk_mux_ops,
+		/*
+		 * bits 9:10 selects from 4 possible parents:
+		 * fclk_div4, fclk_div3, fclk_div5, fclk_div7,
+		 */
+		.parent_names = gxbb_vapb_parent_names,
+		.num_parents = ARRAY_SIZE(gxbb_vapb_parent_names),
+		.flags = CLK_SET_RATE_NO_REPARENT,
+	},
+};
+
+static struct clk_divider gxbb_vapb_0_div = {
+	.reg = (void *)HHI_VAPBCLK_CNTL,
+	.shift = 0,
+	.width = 7,
+	.lock = &clk_lock,
+	.hw.init = &(struct clk_init_data){
+		.name = "vapb_0_div",
+		.ops = &clk_divider_ops,
+		.parent_names = (const char *[]){ "vapb_0_sel" },
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+	},
+};
+
+static struct clk_gate gxbb_vapb_0 = {
+	.reg = (void *)HHI_VAPBCLK_CNTL,
+	.bit_idx = 8,
+	.lock = &clk_lock,
+	.hw.init = &(struct clk_init_data) {
+		.name = "vapb_0",
+		.ops = &clk_gate_ops,
+		.parent_names = (const char *[]){ "vapb_0_div" },
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
+	},
+};
+
+static struct clk_mux gxbb_vapb_1_sel = {
+	.reg = (void *)HHI_VAPBCLK_CNTL,
+	.mask = 0x3,
+	.shift = 25,
+	.lock = &clk_lock,
+	.table = mux_table_vapb,
+	.hw.init = &(struct clk_init_data){
+		.name = "vapb_1_sel",
+		.ops = &clk_mux_ops,
+		/*
+		 * bits 25:26 selects from 4 possible parents:
+		 * fclk_div4, fclk_div3, fclk_div5, fclk_div7,
+		 */
+		.parent_names = gxbb_vapb_parent_names,
+		.num_parents = ARRAY_SIZE(gxbb_vapb_parent_names),
+		.flags = CLK_SET_RATE_NO_REPARENT,
+	},
+};
+
+static struct clk_divider gxbb_vapb_1_div = {
+	.reg = (void *)HHI_VAPBCLK_CNTL,
+	.shift = 16,
+	.width = 7,
+	.lock = &clk_lock,
+	.hw.init = &(struct clk_init_data){
+		.name = "vapb_1_div",
+		.ops = &clk_divider_ops,
+		.parent_names = (const char *[]){ "vapb_1_sel" },
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+	},
+};
+
+static struct clk_gate gxbb_vapb_1 = {
+	.reg = (void *)HHI_VAPBCLK_CNTL,
+	.bit_idx = 24,
+	.lock = &clk_lock,
+	.hw.init = &(struct clk_init_data) {
+		.name = "vapb_1",
+		.ops = &clk_gate_ops,
+		.parent_names = (const char *[]){ "vapb_1_div" },
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
+	},
+};
+
+static struct clk_mux gxbb_vapb_sel = {
+	.reg = (void *)HHI_VAPBCLK_CNTL,
+	.mask = 1,
+	.shift = 31,
+	.lock = &clk_lock,
+	.hw.init = &(struct clk_init_data){
+		.name = "vapb_sel",
+		.ops = &clk_mux_ops,
+		/*
+		 * bit 31 selects from 2 possible parents:
+		 * vapb_0 or vapb_1
+		 */
+		.parent_names = (const char *[]){ "vapb_0", "vapb_1" },
+		.num_parents = 2,
+		.flags = CLK_SET_RATE_NO_REPARENT,
+	},
+};
+
+static struct clk_gate gxbb_vapb = {
+	.reg = (void *)HHI_VAPBCLK_CNTL,
+	.bit_idx = 30,
+	.lock = &clk_lock,
+	.hw.init = &(struct clk_init_data) {
+		.name = "vapb",
+		.ops = &clk_gate_ops,
+		.parent_names = (const char *[]){ "vapb_sel" },
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
+	},
+};
+
 /* Everything Else (EE) domain gates */
 static MESON_GATE(gxbb_ddr, HHI_GCLK_MPEG0, 0);
 static MESON_GATE(gxbb_dos, HHI_GCLK_MPEG0, 1);
@@ -1349,6 +1596,21 @@ static struct clk_hw_onecell_data gxbb_hw_onecell_data = {
 		[CLKID_SD_EMMC_C_CLK0_SEL]  = &gxbb_sd_emmc_c_clk0_sel.hw,
 		[CLKID_SD_EMMC_C_CLK0_DIV]  = &gxbb_sd_emmc_c_clk0_div.hw,
 		[CLKID_SD_EMMC_C_CLK0]	    = &gxbb_sd_emmc_c_clk0.hw,
+		[CLKID_VPU_0_SEL]	    = &gxbb_vpu_0_sel.hw,
+		[CLKID_VPU_0_DIV]	    = &gxbb_vpu_0_div.hw,
+		[CLKID_VPU_0]		    = &gxbb_vpu_0.hw,
+		[CLKID_VPU_1_SEL]	    = &gxbb_vpu_1_sel.hw,
+		[CLKID_VPU_1_DIV]	    = &gxbb_vpu_1_div.hw,
+		[CLKID_VPU_1]		    = &gxbb_vpu_1.hw,
+		[CLKID_VPU]		    = &gxbb_vpu.hw,
+		[CLKID_VAPB_0_SEL]	    = &gxbb_vapb_0_sel.hw,
+		[CLKID_VAPB_0_DIV]	    = &gxbb_vapb_0_div.hw,
+		[CLKID_VAPB_0]		    = &gxbb_vapb_0.hw,
+		[CLKID_VAPB_1_SEL]	    = &gxbb_vapb_1_sel.hw,
+		[CLKID_VAPB_1_DIV]	    = &gxbb_vapb_1_div.hw,
+		[CLKID_VAPB_1]		    = &gxbb_vapb_1.hw,
+		[CLKID_VAPB_SEL]	    = &gxbb_vapb_sel.hw,
+		[CLKID_VAPB]		    = &gxbb_vapb.hw,
 		[NR_CLKS]		    = NULL,
 	},
 	.num = NR_CLKS,
@@ -1481,6 +1743,21 @@ static struct clk_hw_onecell_data gxl_hw_onecell_data = {
 		[CLKID_SD_EMMC_C_CLK0_SEL]  = &gxbb_sd_emmc_c_clk0_sel.hw,
 		[CLKID_SD_EMMC_C_CLK0_DIV]  = &gxbb_sd_emmc_c_clk0_div.hw,
 		[CLKID_SD_EMMC_C_CLK0]	    = &gxbb_sd_emmc_c_clk0.hw,
+		[CLKID_VPU_0_SEL]	    = &gxbb_vpu_0_sel.hw,
+		[CLKID_VPU_0_DIV]	    = &gxbb_vpu_0_div.hw,
+		[CLKID_VPU_0]		    = &gxbb_vpu_0.hw,
+		[CLKID_VPU_1_SEL]	    = &gxbb_vpu_1_sel.hw,
+		[CLKID_VPU_1_DIV]	    = &gxbb_vpu_1_div.hw,
+		[CLKID_VPU_1]		    = &gxbb_vpu_1.hw,
+		[CLKID_VPU]		    = &gxbb_vpu.hw,
+		[CLKID_VAPB_0_SEL]	    = &gxbb_vapb_0_sel.hw,
+		[CLKID_VAPB_0_DIV]	    = &gxbb_vapb_0_div.hw,
+		[CLKID_VAPB_0]		    = &gxbb_vapb_0.hw,
+		[CLKID_VAPB_1_SEL]	    = &gxbb_vapb_1_sel.hw,
+		[CLKID_VAPB_1_DIV]	    = &gxbb_vapb_1_div.hw,
+		[CLKID_VAPB_1]		    = &gxbb_vapb_1.hw,
+		[CLKID_VAPB_SEL]	    = &gxbb_vapb_sel.hw,
+		[CLKID_VAPB]		    = &gxbb_vapb.hw,
 		[NR_CLKS]		    = NULL,
 	},
 	.num = NR_CLKS,
@@ -1600,6 +1877,11 @@ static struct clk_gate *const gxbb_clk_gates[] = {
 	&gxbb_sd_emmc_a_clk0,
 	&gxbb_sd_emmc_b_clk0,
 	&gxbb_sd_emmc_c_clk0,
+	&gxbb_vpu_0,
+	&gxbb_vpu_1,
+	&gxbb_vapb_0,
+	&gxbb_vapb_1,
+	&gxbb_vapb,
 };
 
 static struct clk_mux *const gxbb_clk_muxes[] = {
@@ -1615,6 +1897,12 @@ static struct clk_mux *const gxbb_clk_muxes[] = {
 	&gxbb_sd_emmc_a_clk0_sel,
 	&gxbb_sd_emmc_b_clk0_sel,
 	&gxbb_sd_emmc_c_clk0_sel,
+	&gxbb_vpu_0_sel,
+	&gxbb_vpu_1_sel,
+	&gxbb_vpu,
+	&gxbb_vapb_0_sel,
+	&gxbb_vapb_1_sel,
+	&gxbb_vapb_sel,
 };
 
 static struct clk_divider *const gxbb_clk_dividers[] = {
@@ -1627,6 +1915,10 @@ static struct clk_divider *const gxbb_clk_dividers[] = {
 	&gxbb_sd_emmc_a_clk0_div,
 	&gxbb_sd_emmc_b_clk0_div,
 	&gxbb_sd_emmc_c_clk0_div,
+	&gxbb_vpu_0_div,
+	&gxbb_vpu_1_div,
+	&gxbb_vapb_0_div,
+	&gxbb_vapb_1_div,
 };
 
 static struct meson_clk_audio_divider *const gxbb_audio_dividers[] = {
diff --git a/drivers/clk/meson/gxbb.h b/drivers/clk/meson/gxbb.h
index 5b1d4b374d1c..aee6fbba2004 100644
--- a/drivers/clk/meson/gxbb.h
+++ b/drivers/clk/meson/gxbb.h
@@ -190,8 +190,12 @@
 #define CLKID_SD_EMMC_B_CLK0_DIV  121
 #define CLKID_SD_EMMC_C_CLK0_SEL  123
 #define CLKID_SD_EMMC_C_CLK0_DIV  124
+#define CLKID_VPU_0_DIV		  127
+#define CLKID_VPU_1_DIV		  130
+#define CLKID_VAPB_0_DIV	  134
+#define CLKID_VAPB_1_DIV	  137
 
-#define NR_CLKS			  126
+#define NR_CLKS			  141
 
 /* include the CLKIDs that have been made part of the DT binding */
 #include <dt-bindings/clock/gxbb-clkc.h>
diff --git a/drivers/clk/mmp/clk-apbc.c b/drivers/clk/mmp/clk-apbc.c
index 4c717db05f2d..fb294ada0b03 100644
--- a/drivers/clk/mmp/clk-apbc.c
+++ b/drivers/clk/mmp/clk-apbc.c
@@ -114,7 +114,7 @@ static void clk_apbc_unprepare(struct clk_hw *hw)
 		spin_unlock_irqrestore(apbc->lock, flags);
 }
 
-static struct clk_ops clk_apbc_ops = {
+static const struct clk_ops clk_apbc_ops = {
 	.prepare = clk_apbc_prepare,
 	.unprepare = clk_apbc_unprepare,
 };
diff --git a/drivers/clk/mmp/clk-apmu.c b/drivers/clk/mmp/clk-apmu.c
index 47b5542ce50f..b7ce8f52026e 100644
--- a/drivers/clk/mmp/clk-apmu.c
+++ b/drivers/clk/mmp/clk-apmu.c
@@ -60,7 +60,7 @@ static void clk_apmu_disable(struct clk_hw *hw)
 		spin_unlock_irqrestore(apmu->lock, flags);
 }
 
-static struct clk_ops clk_apmu_ops = {
+static const struct clk_ops clk_apmu_ops = {
 	.enable = clk_apmu_enable,
 	.disable = clk_apmu_disable,
 };
diff --git a/drivers/clk/mmp/clk-frac.c b/drivers/clk/mmp/clk-frac.c
index 584a9927993b..cb43d54735b0 100644
--- a/drivers/clk/mmp/clk-frac.c
+++ b/drivers/clk/mmp/clk-frac.c
@@ -149,7 +149,7 @@ static void clk_factor_init(struct clk_hw *hw)
 		spin_unlock_irqrestore(factor->lock, flags);
 }
 
-static struct clk_ops clk_factor_ops = {
+static const struct clk_ops clk_factor_ops = {
 	.recalc_rate = clk_factor_recalc_rate,
 	.round_rate = clk_factor_round_rate,
 	.set_rate = clk_factor_set_rate,
@@ -172,10 +172,8 @@ struct clk *mmp_clk_register_factor(const char *name, const char *parent_name,
 	}
 
 	factor = kzalloc(sizeof(*factor), GFP_KERNEL);
-	if (!factor) {
-		pr_err("%s: could not allocate factor  clk\n", __func__);
+	if (!factor)
 		return ERR_PTR(-ENOMEM);
-	}
 
 	/* struct clk_aux assignments */
 	factor->base = base;
diff --git a/drivers/clk/mmp/clk-gate.c b/drivers/clk/mmp/clk-gate.c
index d20cd3431ac2..7355595c42e2 100644
--- a/drivers/clk/mmp/clk-gate.c
+++ b/drivers/clk/mmp/clk-gate.c
@@ -103,10 +103,8 @@ struct clk *mmp_clk_register_gate(struct device *dev, const char *name,
 
 	/* allocate the gate */
 	gate = kzalloc(sizeof(*gate), GFP_KERNEL);
-	if (!gate) {
-		pr_err("%s:%s could not allocate gate clk\n", __func__, name);
+	if (!gate)
 		return ERR_PTR(-ENOMEM);
-	}
 
 	init.name = name;
 	init.ops = &mmp_clk_gate_ops;
diff --git a/drivers/clk/mmp/clk-mix.c b/drivers/clk/mmp/clk-mix.c
index c554833cffc5..90814b2613c0 100644
--- a/drivers/clk/mmp/clk-mix.c
+++ b/drivers/clk/mmp/clk-mix.c
@@ -229,7 +229,7 @@ static int mmp_clk_mix_determine_rate(struct clk_hw *hw,
 			parent_rate = clk_hw_get_rate(parent);
 			mix_rate = parent_rate / item->divisor;
 			gap = abs(mix_rate - req->rate);
-			if (parent_best == NULL || gap < gap_best) {
+			if (!parent_best || gap < gap_best) {
 				parent_best = parent;
 				parent_rate_best = parent_rate;
 				mix_rate_best = mix_rate;
@@ -247,7 +247,7 @@ static int mmp_clk_mix_determine_rate(struct clk_hw *hw,
 				div = _get_div(mix, j);
 				mix_rate = parent_rate / div;
 				gap = abs(mix_rate - req->rate);
-				if (parent_best == NULL || gap < gap_best) {
+				if (!parent_best || gap < gap_best) {
 					parent_best = parent;
 					parent_rate_best = parent_rate;
 					mix_rate_best = mix_rate;
@@ -451,11 +451,8 @@ struct clk *mmp_clk_register_mix(struct device *dev,
 	size_t table_bytes;
 
 	mix = kzalloc(sizeof(*mix), GFP_KERNEL);
-	if (!mix) {
-		pr_err("%s:%s: could not allocate mmp mix clk\n",
-			__func__, name);
+	if (!mix)
 		return ERR_PTR(-ENOMEM);
-	}
 
 	init.name = name;
 	init.flags = flags | CLK_GET_RATE_NOCACHE;
@@ -467,12 +464,9 @@ struct clk *mmp_clk_register_mix(struct device *dev,
 	if (config->table) {
 		table_bytes = sizeof(*config->table) * config->table_size;
 		mix->table = kmemdup(config->table, table_bytes, GFP_KERNEL);
-		if (!mix->table) {
-			pr_err("%s:%s: could not allocate mmp mix table\n",
-				__func__, name);
-			kfree(mix);
-			return ERR_PTR(-ENOMEM);
-		}
+		if (!mix->table)
+			goto free_mix;
+
 		mix->table_size = config->table_size;
 	}
 
@@ -481,11 +475,8 @@ struct clk *mmp_clk_register_mix(struct device *dev,
 		mix->mux_table = kmemdup(config->mux_table, table_bytes,
 					 GFP_KERNEL);
 		if (!mix->mux_table) {
-			pr_err("%s:%s: could not allocate mmp mix mux-table\n",
-				__func__, name);
 			kfree(mix->table);
-			kfree(mix);
-			return ERR_PTR(-ENOMEM);
+			goto free_mix;
 		}
 	}
 
@@ -509,4 +500,8 @@ struct clk *mmp_clk_register_mix(struct device *dev,
 	}
 
 	return clk;
+
+free_mix:
+	kfree(mix);
+	return ERR_PTR(-ENOMEM);
 }
diff --git a/drivers/clk/mmp/clk-mmp2.c b/drivers/clk/mmp/clk-mmp2.c
index 038023483b98..7460031714da 100644
--- a/drivers/clk/mmp/clk-mmp2.c
+++ b/drivers/clk/mmp/clk-mmp2.c
@@ -83,19 +83,19 @@ void __init mmp2_clk_init(phys_addr_t mpmu_phys, phys_addr_t apmu_phys,
 	void __iomem *apbc_base;
 
 	mpmu_base = ioremap(mpmu_phys, SZ_4K);
-	if (mpmu_base == NULL) {
+	if (!mpmu_base) {
 		pr_err("error to ioremap MPMU base\n");
 		return;
 	}
 
 	apmu_base = ioremap(apmu_phys, SZ_4K);
-	if (apmu_base == NULL) {
+	if (!apmu_base) {
 		pr_err("error to ioremap APMU base\n");
 		return;
 	}
 
 	apbc_base = ioremap(apbc_phys, SZ_4K);
-	if (apbc_base == NULL) {
+	if (!apbc_base) {
 		pr_err("error to ioremap APBC base\n");
 		return;
 	}
diff --git a/drivers/clk/mmp/clk-pxa168.c b/drivers/clk/mmp/clk-pxa168.c
index a9ef9209532a..8e2551ab8462 100644
--- a/drivers/clk/mmp/clk-pxa168.c
+++ b/drivers/clk/mmp/clk-pxa168.c
@@ -75,19 +75,19 @@ void __init pxa168_clk_init(phys_addr_t mpmu_phys, phys_addr_t apmu_phys,
 	void __iomem *apbc_base;
 
 	mpmu_base = ioremap(mpmu_phys, SZ_4K);
-	if (mpmu_base == NULL) {
+	if (!mpmu_base) {
 		pr_err("error to ioremap MPMU base\n");
 		return;
 	}
 
 	apmu_base = ioremap(apmu_phys, SZ_4K);
-	if (apmu_base == NULL) {
+	if (!apmu_base) {
 		pr_err("error to ioremap APMU base\n");
 		return;
 	}
 
 	apbc_base = ioremap(apbc_phys, SZ_4K);
-	if (apbc_base == NULL) {
+	if (!apbc_base) {
 		pr_err("error to ioremap APBC base\n");
 		return;
 	}
diff --git a/drivers/clk/mmp/clk-pxa910.c b/drivers/clk/mmp/clk-pxa910.c
index a520cf7702a1..7a7965141918 100644
--- a/drivers/clk/mmp/clk-pxa910.c
+++ b/drivers/clk/mmp/clk-pxa910.c
@@ -74,25 +74,25 @@ void __init pxa910_clk_init(phys_addr_t mpmu_phys, phys_addr_t apmu_phys,
 	void __iomem *apbc_base;
 
 	mpmu_base = ioremap(mpmu_phys, SZ_4K);
-	if (mpmu_base == NULL) {
+	if (!mpmu_base) {
 		pr_err("error to ioremap MPMU base\n");
 		return;
 	}
 
 	apmu_base = ioremap(apmu_phys, SZ_4K);
-	if (apmu_base == NULL) {
+	if (!apmu_base) {
 		pr_err("error to ioremap APMU base\n");
 		return;
 	}
 
 	apbcp_base = ioremap(apbcp_phys, SZ_4K);
-	if (apbcp_base == NULL) {
+	if (!apbcp_base) {
 		pr_err("error to ioremap APBC extension base\n");
 		return;
 	}
 
 	apbc_base = ioremap(apbc_phys, SZ_4K);
-	if (apbc_base == NULL) {
+	if (!apbc_base) {
 		pr_err("error to ioremap APBC base\n");
 		return;
 	}
diff --git a/drivers/clk/mxs/clk-div.c b/drivers/clk/mxs/clk-div.c
index f75e989c578f..ccebd014fc1e 100644
--- a/drivers/clk/mxs/clk-div.c
+++ b/drivers/clk/mxs/clk-div.c
@@ -67,7 +67,7 @@ static int clk_div_set_rate(struct clk_hw *hw, unsigned long rate,
 	return ret;
 }
 
-static struct clk_ops clk_div_ops = {
+static const struct clk_ops clk_div_ops = {
 	.recalc_rate = clk_div_recalc_rate,
 	.round_rate = clk_div_round_rate,
 	.set_rate = clk_div_set_rate,
diff --git a/drivers/clk/mxs/clk-frac.c b/drivers/clk/mxs/clk-frac.c
index f8dd10f6df3d..27b3372adc37 100644
--- a/drivers/clk/mxs/clk-frac.c
+++ b/drivers/clk/mxs/clk-frac.c
@@ -107,7 +107,7 @@ static int clk_frac_set_rate(struct clk_hw *hw, unsigned long rate,
 	return mxs_clk_wait(frac->reg, frac->busy);
 }
 
-static struct clk_ops clk_frac_ops = {
+static const struct clk_ops clk_frac_ops = {
 	.recalc_rate = clk_frac_recalc_rate,
 	.round_rate = clk_frac_round_rate,
 	.set_rate = clk_frac_set_rate,
diff --git a/drivers/clk/pxa/clk-pxa.c b/drivers/clk/pxa/clk-pxa.c
index 74f64c3c4290..b80dc9d5855c 100644
--- a/drivers/clk/pxa/clk-pxa.c
+++ b/drivers/clk/pxa/clk-pxa.c
@@ -147,9 +147,7 @@ void pxa2xx_core_turbo_switch(bool on)
 	"	b	3f\n"
 	"2:	b	1b\n"
 	"3:	nop\n"
-		: "=&r" (unused)
-		: "r" (clkcfg)
-		: );
+		: "=&r" (unused) : "r" (clkcfg));
 
 	local_irq_restore(flags);
 }
diff --git a/drivers/clk/qcom/clk-rcg.h b/drivers/clk/qcom/clk-rcg.h
index 1b3e8d265bdb..a2495457e564 100644
--- a/drivers/clk/qcom/clk-rcg.h
+++ b/drivers/clk/qcom/clk-rcg.h
@@ -156,7 +156,6 @@ extern const struct clk_ops clk_dyn_rcg_ops;
  * @hid_width: number of bits in half integer divider
  * @parent_map: map from software's parent index to hardware's src_sel field
  * @freq_tbl: frequency table
- * @current_freq: last cached frequency when using branches with shared RCGs
  * @clkr: regmap clock handle
  *
  */
@@ -166,7 +165,6 @@ struct clk_rcg2 {
 	u8			hid_width;
 	const struct parent_map	*parent_map;
 	const struct freq_tbl	*freq_tbl;
-	unsigned long		current_freq;
 	struct clk_regmap	clkr;
 };
 
@@ -174,7 +172,6 @@ struct clk_rcg2 {
 
 extern const struct clk_ops clk_rcg2_ops;
 extern const struct clk_ops clk_rcg2_floor_ops;
-extern const struct clk_ops clk_rcg2_shared_ops;
 extern const struct clk_ops clk_edp_pixel_ops;
 extern const struct clk_ops clk_byte_ops;
 extern const struct clk_ops clk_byte2_ops;
diff --git a/drivers/clk/qcom/clk-rcg2.c b/drivers/clk/qcom/clk-rcg2.c
index 1a0985ae20d2..bbeaf9c09dbb 100644
--- a/drivers/clk/qcom/clk-rcg2.c
+++ b/drivers/clk/qcom/clk-rcg2.c
@@ -358,85 +358,6 @@ const struct clk_ops clk_rcg2_floor_ops = {
 };
 EXPORT_SYMBOL_GPL(clk_rcg2_floor_ops);
 
-static int clk_rcg2_shared_force_enable(struct clk_hw *hw, unsigned long rate)
-{
-	struct clk_rcg2 *rcg = to_clk_rcg2(hw);
-	const char *name = clk_hw_get_name(hw);
-	int ret, count;
-
-	/* force enable RCG */
-	ret = regmap_update_bits(rcg->clkr.regmap, rcg->cmd_rcgr + CMD_REG,
-				 CMD_ROOT_EN, CMD_ROOT_EN);
-	if (ret)
-		return ret;
-
-	/* wait for RCG to turn ON */
-	for (count = 500; count > 0; count--) {
-		ret = clk_rcg2_is_enabled(hw);
-		if (ret)
-			break;
-		udelay(1);
-	}
-	if (!count)
-		pr_err("%s: RCG did not turn on\n", name);
-
-	/* set clock rate */
-	ret = __clk_rcg2_set_rate(hw, rate, CEIL);
-	if (ret)
-		return ret;
-
-	/* clear force enable RCG */
-	return regmap_update_bits(rcg->clkr.regmap, rcg->cmd_rcgr + CMD_REG,
-				 CMD_ROOT_EN, 0);
-}
-
-static int clk_rcg2_shared_set_rate(struct clk_hw *hw, unsigned long rate,
-				    unsigned long parent_rate)
-{
-	struct clk_rcg2 *rcg = to_clk_rcg2(hw);
-
-	/* cache the rate */
-	rcg->current_freq = rate;
-
-	if (!__clk_is_enabled(hw->clk))
-		return 0;
-
-	return clk_rcg2_shared_force_enable(hw, rcg->current_freq);
-}
-
-static unsigned long
-clk_rcg2_shared_recalc_rate(struct clk_hw *hw, unsigned long parent_rate)
-{
-	struct clk_rcg2 *rcg = to_clk_rcg2(hw);
-
-	return rcg->current_freq = clk_rcg2_recalc_rate(hw, parent_rate);
-}
-
-static int clk_rcg2_shared_enable(struct clk_hw *hw)
-{
-	struct clk_rcg2 *rcg = to_clk_rcg2(hw);
-
-	return clk_rcg2_shared_force_enable(hw, rcg->current_freq);
-}
-
-static void clk_rcg2_shared_disable(struct clk_hw *hw)
-{
-	struct clk_rcg2 *rcg = to_clk_rcg2(hw);
-
-	/* switch to XO, which is the lowest entry in the freq table */
-	clk_rcg2_shared_set_rate(hw, rcg->freq_tbl[0].freq, 0);
-}
-
-const struct clk_ops clk_rcg2_shared_ops = {
-	.enable = clk_rcg2_shared_enable,
-	.disable = clk_rcg2_shared_disable,
-	.get_parent = clk_rcg2_get_parent,
-	.recalc_rate = clk_rcg2_shared_recalc_rate,
-	.determine_rate = clk_rcg2_determine_rate,
-	.set_rate = clk_rcg2_shared_set_rate,
-};
-EXPORT_SYMBOL_GPL(clk_rcg2_shared_ops);
-
 struct frac_entry {
 	int num;
 	int den;
diff --git a/drivers/clk/qcom/clk-rpm.c b/drivers/clk/qcom/clk-rpm.c
index df3e5fe8442a..c60f61b10c7f 100644
--- a/drivers/clk/qcom/clk-rpm.c
+++ b/drivers/clk/qcom/clk-rpm.c
@@ -56,6 +56,18 @@
 		},							      \
 	}
 
+#define DEFINE_CLK_RPM_FIXED(_platform, _name, _active, r_id, r)	      \
+	static struct clk_rpm _platform##_##_name = {			      \
+		.rpm_clk_id = (r_id),					      \
+		.rate = (r),						      \
+		.hw.init = &(struct clk_init_data){			      \
+			.ops = &clk_rpm_fixed_ops,			      \
+			.name = #_name,					      \
+			.parent_names = (const char *[]){ "pxo" },	      \
+			.num_parents = 1,				      \
+		},							      \
+	}
+
 #define DEFINE_CLK_RPM_PXO_BRANCH(_platform, _name, _active, r_id, r)	      \
 	static struct clk_rpm _platform##_##_active;			      \
 	static struct clk_rpm _platform##_##_name = {			      \
@@ -143,6 +155,13 @@ static int clk_rpm_handoff(struct clk_rpm *r)
 	int ret;
 	u32 value = INT_MAX;
 
+	/*
+	 * The vendor tree simply reads the status for this
+	 * RPM clock.
+	 */
+	if (r->rpm_clk_id == QCOM_RPM_PLL_4)
+		return 0;
+
 	ret = qcom_rpm_write(r->rpm, QCOM_RPM_ACTIVE_STATE,
 			     r->rpm_clk_id, &value, 1);
 	if (ret)
@@ -269,6 +288,32 @@ out:
 	mutex_unlock(&rpm_clk_lock);
 }
 
+static int clk_rpm_fixed_prepare(struct clk_hw *hw)
+{
+	struct clk_rpm *r = to_clk_rpm(hw);
+	u32 value = 1;
+	int ret;
+
+	ret = qcom_rpm_write(r->rpm, QCOM_RPM_ACTIVE_STATE,
+			     r->rpm_clk_id, &value, 1);
+	if (!ret)
+		r->enabled = true;
+
+	return ret;
+}
+
+static void clk_rpm_fixed_unprepare(struct clk_hw *hw)
+{
+	struct clk_rpm *r = to_clk_rpm(hw);
+	u32 value = 0;
+	int ret;
+
+	ret = qcom_rpm_write(r->rpm, QCOM_RPM_ACTIVE_STATE,
+			     r->rpm_clk_id, &value, 1);
+	if (!ret)
+		r->enabled = false;
+}
+
 static int clk_rpm_set_rate(struct clk_hw *hw,
 			    unsigned long rate, unsigned long parent_rate)
 {
@@ -333,6 +378,13 @@ static unsigned long clk_rpm_recalc_rate(struct clk_hw *hw,
 	return r->rate;
 }
 
+static const struct clk_ops clk_rpm_fixed_ops = {
+	.prepare	= clk_rpm_fixed_prepare,
+	.unprepare	= clk_rpm_fixed_unprepare,
+	.round_rate	= clk_rpm_round_rate,
+	.recalc_rate	= clk_rpm_recalc_rate,
+};
+
 static const struct clk_ops clk_rpm_ops = {
 	.prepare	= clk_rpm_prepare,
 	.unprepare	= clk_rpm_unprepare,
@@ -348,6 +400,45 @@ static const struct clk_ops clk_rpm_branch_ops = {
 	.recalc_rate	= clk_rpm_recalc_rate,
 };
 
+/* MSM8660/APQ8060 */
+DEFINE_CLK_RPM(msm8660, afab_clk, afab_a_clk, QCOM_RPM_APPS_FABRIC_CLK);
+DEFINE_CLK_RPM(msm8660, sfab_clk, sfab_a_clk, QCOM_RPM_SYS_FABRIC_CLK);
+DEFINE_CLK_RPM(msm8660, mmfab_clk, mmfab_a_clk, QCOM_RPM_MM_FABRIC_CLK);
+DEFINE_CLK_RPM(msm8660, daytona_clk, daytona_a_clk, QCOM_RPM_DAYTONA_FABRIC_CLK);
+DEFINE_CLK_RPM(msm8660, sfpb_clk, sfpb_a_clk, QCOM_RPM_SFPB_CLK);
+DEFINE_CLK_RPM(msm8660, cfpb_clk, cfpb_a_clk, QCOM_RPM_CFPB_CLK);
+DEFINE_CLK_RPM(msm8660, mmfpb_clk, mmfpb_a_clk, QCOM_RPM_MMFPB_CLK);
+DEFINE_CLK_RPM(msm8660, smi_clk, smi_a_clk, QCOM_RPM_SMI_CLK);
+DEFINE_CLK_RPM(msm8660, ebi1_clk, ebi1_a_clk, QCOM_RPM_EBI1_CLK);
+DEFINE_CLK_RPM_FIXED(msm8660, pll4_clk, pll4_a_clk, QCOM_RPM_PLL_4, 540672000);
+
+static struct clk_rpm *msm8660_clks[] = {
+	[RPM_APPS_FABRIC_CLK] = &msm8660_afab_clk,
+	[RPM_APPS_FABRIC_A_CLK] = &msm8660_afab_a_clk,
+	[RPM_SYS_FABRIC_CLK] = &msm8660_sfab_clk,
+	[RPM_SYS_FABRIC_A_CLK] = &msm8660_sfab_a_clk,
+	[RPM_MM_FABRIC_CLK] = &msm8660_mmfab_clk,
+	[RPM_MM_FABRIC_A_CLK] = &msm8660_mmfab_a_clk,
+	[RPM_DAYTONA_FABRIC_CLK] = &msm8660_daytona_clk,
+	[RPM_DAYTONA_FABRIC_A_CLK] = &msm8660_daytona_a_clk,
+	[RPM_SFPB_CLK] = &msm8660_sfpb_clk,
+	[RPM_SFPB_A_CLK] = &msm8660_sfpb_a_clk,
+	[RPM_CFPB_CLK] = &msm8660_cfpb_clk,
+	[RPM_CFPB_A_CLK] = &msm8660_cfpb_a_clk,
+	[RPM_MMFPB_CLK] = &msm8660_mmfpb_clk,
+	[RPM_MMFPB_A_CLK] = &msm8660_mmfpb_a_clk,
+	[RPM_SMI_CLK] = &msm8660_smi_clk,
+	[RPM_SMI_A_CLK] = &msm8660_smi_a_clk,
+	[RPM_EBI1_CLK] = &msm8660_ebi1_clk,
+	[RPM_EBI1_A_CLK] = &msm8660_ebi1_a_clk,
+	[RPM_PLL4_CLK] = &msm8660_pll4_clk,
+};
+
+static const struct rpm_clk_desc rpm_clk_msm8660 = {
+	.clks = msm8660_clks,
+	.num_clks = ARRAY_SIZE(msm8660_clks),
+};
+
 /* apq8064 */
 DEFINE_CLK_RPM(apq8064, afab_clk, afab_a_clk, QCOM_RPM_APPS_FABRIC_CLK);
 DEFINE_CLK_RPM(apq8064, cfpb_clk, cfpb_a_clk, QCOM_RPM_CFPB_CLK);
@@ -386,6 +477,8 @@ static const struct rpm_clk_desc rpm_clk_apq8064 = {
 };
 
 static const struct of_device_id rpm_clk_match_table[] = {
+	{ .compatible = "qcom,rpmcc-msm8660", .data = &rpm_clk_msm8660 },
+	{ .compatible = "qcom,rpmcc-apq8060", .data = &rpm_clk_msm8660 },
 	{ .compatible = "qcom,rpmcc-apq8064", .data = &rpm_clk_apq8064 },
 	{ }
 };
diff --git a/drivers/clk/qcom/clk-smd-rpm.c b/drivers/clk/qcom/clk-smd-rpm.c
index cc03d5508627..c26d9007bfc4 100644
--- a/drivers/clk/qcom/clk-smd-rpm.c
+++ b/drivers/clk/qcom/clk-smd-rpm.c
@@ -530,9 +530,91 @@ static const struct rpm_smd_clk_desc rpm_clk_msm8974 = {
 	.clks = msm8974_clks,
 	.num_clks = ARRAY_SIZE(msm8974_clks),
 };
+
+/* msm8996 */
+DEFINE_CLK_SMD_RPM(msm8996, pcnoc_clk, pcnoc_a_clk, QCOM_SMD_RPM_BUS_CLK, 0);
+DEFINE_CLK_SMD_RPM(msm8996, snoc_clk, snoc_a_clk, QCOM_SMD_RPM_BUS_CLK, 1);
+DEFINE_CLK_SMD_RPM(msm8996, cnoc_clk, cnoc_a_clk, QCOM_SMD_RPM_BUS_CLK, 2);
+DEFINE_CLK_SMD_RPM(msm8996, bimc_clk, bimc_a_clk, QCOM_SMD_RPM_MEM_CLK, 0);
+DEFINE_CLK_SMD_RPM(msm8996, mmssnoc_axi_rpm_clk, mmssnoc_axi_rpm_a_clk,
+		   QCOM_SMD_RPM_MMAXI_CLK, 0);
+DEFINE_CLK_SMD_RPM(msm8996, ipa_clk, ipa_a_clk, QCOM_SMD_RPM_IPA_CLK, 0);
+DEFINE_CLK_SMD_RPM(msm8996, ce1_clk, ce1_a_clk, QCOM_SMD_RPM_CE_CLK, 0);
+DEFINE_CLK_SMD_RPM_BRANCH(msm8996, aggre1_noc_clk, aggre1_noc_a_clk,
+			  QCOM_SMD_RPM_AGGR_CLK, 1, 1000);
+DEFINE_CLK_SMD_RPM_BRANCH(msm8996, aggre2_noc_clk, aggre2_noc_a_clk,
+			  QCOM_SMD_RPM_AGGR_CLK, 2, 1000);
+DEFINE_CLK_SMD_RPM_QDSS(msm8996, qdss_clk, qdss_a_clk,
+			QCOM_SMD_RPM_MISC_CLK, 1);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8996, bb_clk1, bb_clk1_a, 1);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8996, bb_clk2, bb_clk2_a, 2);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8996, rf_clk1, rf_clk1_a, 4);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8996, rf_clk2, rf_clk2_a, 5);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8996, ln_bb_clk, ln_bb_a_clk, 8);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8996, div_clk1, div_clk1_a, 0xb);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8996, div_clk2, div_clk2_a, 0xc);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8996, div_clk3, div_clk3_a, 0xd);
+DEFINE_CLK_SMD_RPM_XO_BUFFER_PINCTRL(msm8996, bb_clk1_pin, bb_clk1_a_pin, 1);
+DEFINE_CLK_SMD_RPM_XO_BUFFER_PINCTRL(msm8996, bb_clk2_pin, bb_clk2_a_pin, 2);
+DEFINE_CLK_SMD_RPM_XO_BUFFER_PINCTRL(msm8996, rf_clk1_pin, rf_clk1_a_pin, 4);
+DEFINE_CLK_SMD_RPM_XO_BUFFER_PINCTRL(msm8996, rf_clk2_pin, rf_clk2_a_pin, 5);
+
+static struct clk_smd_rpm *msm8996_clks[] = {
+	[RPM_SMD_PCNOC_CLK] = &msm8996_pcnoc_clk,
+	[RPM_SMD_PCNOC_A_CLK] = &msm8996_pcnoc_a_clk,
+	[RPM_SMD_SNOC_CLK] = &msm8996_snoc_clk,
+	[RPM_SMD_SNOC_A_CLK] = &msm8996_snoc_a_clk,
+	[RPM_SMD_CNOC_CLK] = &msm8996_cnoc_clk,
+	[RPM_SMD_CNOC_A_CLK] = &msm8996_cnoc_a_clk,
+	[RPM_SMD_BIMC_CLK] = &msm8996_bimc_clk,
+	[RPM_SMD_BIMC_A_CLK] = &msm8996_bimc_a_clk,
+	[RPM_SMD_MMAXI_CLK] = &msm8996_mmssnoc_axi_rpm_clk,
+	[RPM_SMD_MMAXI_A_CLK] = &msm8996_mmssnoc_axi_rpm_a_clk,
+	[RPM_SMD_IPA_CLK] = &msm8996_ipa_clk,
+	[RPM_SMD_IPA_A_CLK] = &msm8996_ipa_a_clk,
+	[RPM_SMD_CE1_CLK] = &msm8996_ce1_clk,
+	[RPM_SMD_CE1_A_CLK] = &msm8996_ce1_a_clk,
+	[RPM_SMD_AGGR1_NOC_CLK] = &msm8996_aggre1_noc_clk,
+	[RPM_SMD_AGGR1_NOC_A_CLK] = &msm8996_aggre1_noc_a_clk,
+	[RPM_SMD_AGGR2_NOC_CLK] = &msm8996_aggre2_noc_clk,
+	[RPM_SMD_AGGR2_NOC_A_CLK] = &msm8996_aggre2_noc_a_clk,
+	[RPM_SMD_QDSS_CLK] = &msm8996_qdss_clk,
+	[RPM_SMD_QDSS_A_CLK] = &msm8996_qdss_a_clk,
+	[RPM_SMD_BB_CLK1] = &msm8996_bb_clk1,
+	[RPM_SMD_BB_CLK1_A] = &msm8996_bb_clk1_a,
+	[RPM_SMD_BB_CLK2] = &msm8996_bb_clk2,
+	[RPM_SMD_BB_CLK2_A] = &msm8996_bb_clk2_a,
+	[RPM_SMD_RF_CLK1] = &msm8996_rf_clk1,
+	[RPM_SMD_RF_CLK1_A] = &msm8996_rf_clk1_a,
+	[RPM_SMD_RF_CLK2] = &msm8996_rf_clk2,
+	[RPM_SMD_RF_CLK2_A] = &msm8996_rf_clk2_a,
+	[RPM_SMD_LN_BB_CLK] = &msm8996_ln_bb_clk,
+	[RPM_SMD_LN_BB_A_CLK] = &msm8996_ln_bb_a_clk,
+	[RPM_SMD_DIV_CLK1] = &msm8996_div_clk1,
+	[RPM_SMD_DIV_A_CLK1] = &msm8996_div_clk1_a,
+	[RPM_SMD_DIV_CLK2] = &msm8996_div_clk2,
+	[RPM_SMD_DIV_A_CLK2] = &msm8996_div_clk2_a,
+	[RPM_SMD_DIV_CLK3] = &msm8996_div_clk3,
+	[RPM_SMD_DIV_A_CLK3] = &msm8996_div_clk3_a,
+	[RPM_SMD_BB_CLK1_PIN] = &msm8996_bb_clk1_pin,
+	[RPM_SMD_BB_CLK1_A_PIN] = &msm8996_bb_clk1_a_pin,
+	[RPM_SMD_BB_CLK2_PIN] = &msm8996_bb_clk2_pin,
+	[RPM_SMD_BB_CLK2_A_PIN] = &msm8996_bb_clk2_a_pin,
+	[RPM_SMD_RF_CLK1_PIN] = &msm8996_rf_clk1_pin,
+	[RPM_SMD_RF_CLK1_A_PIN] = &msm8996_rf_clk1_a_pin,
+	[RPM_SMD_RF_CLK2_PIN] = &msm8996_rf_clk2_pin,
+	[RPM_SMD_RF_CLK2_A_PIN] = &msm8996_rf_clk2_a_pin,
+};
+
+static const struct rpm_smd_clk_desc rpm_clk_msm8996 = {
+	.clks = msm8996_clks,
+	.num_clks = ARRAY_SIZE(msm8996_clks),
+};
+
 static const struct of_device_id rpm_smd_clk_match_table[] = {
 	{ .compatible = "qcom,rpmcc-msm8916", .data = &rpm_clk_msm8916 },
 	{ .compatible = "qcom,rpmcc-msm8974", .data = &rpm_clk_msm8974 },
+	{ .compatible = "qcom,rpmcc-msm8996", .data = &rpm_clk_msm8996 },
 	{ }
 };
 MODULE_DEVICE_TABLE(of, rpm_smd_clk_match_table);
diff --git a/drivers/clk/qcom/common.c b/drivers/clk/qcom/common.c
index d523991c945f..b8064a336d46 100644
--- a/drivers/clk/qcom/common.c
+++ b/drivers/clk/qcom/common.c
@@ -111,16 +111,6 @@ qcom_pll_set_fsm_mode(struct regmap *map, u32 reg, u8 bias_count, u8 lock_count)
 }
 EXPORT_SYMBOL_GPL(qcom_pll_set_fsm_mode);
 
-static void qcom_cc_del_clk_provider(void *data)
-{
-	of_clk_del_provider(data);
-}
-
-static void qcom_cc_reset_unregister(void *data)
-{
-	reset_controller_unregister(data);
-}
-
 static void qcom_cc_gdsc_unregister(void *data)
 {
 	gdsc_unregister(data);
@@ -143,8 +133,10 @@ static int _qcom_cc_register_board_clk(struct device *dev, const char *path,
 	int ret;
 
 	clocks_node = of_find_node_by_path("/clocks");
-	if (clocks_node)
-		node = of_find_node_by_name(clocks_node, path);
+	if (clocks_node) {
+		node = of_get_child_by_name(clocks_node, path);
+		of_node_put(clocks_node);
+	}
 
 	if (!node) {
 		fixed = devm_kzalloc(dev, sizeof(*fixed), GFP_KERNEL);
@@ -248,13 +240,7 @@ int qcom_cc_really_probe(struct platform_device *pdev,
 			return ret;
 	}
 
-	ret = of_clk_add_hw_provider(dev->of_node, qcom_cc_clk_hw_get, cc);
-	if (ret)
-		return ret;
-
-	ret = devm_add_action_or_reset(dev, qcom_cc_del_clk_provider,
-				       pdev->dev.of_node);
-
+	ret = devm_of_clk_add_hw_provider(dev, qcom_cc_clk_hw_get, cc);
 	if (ret)
 		return ret;
 
@@ -266,13 +252,7 @@ int qcom_cc_really_probe(struct platform_device *pdev,
 	reset->regmap = regmap;
 	reset->reset_map = desc->resets;
 
-	ret = reset_controller_register(&reset->rcdev);
-	if (ret)
-		return ret;
-
-	ret = devm_add_action_or_reset(dev, qcom_cc_reset_unregister,
-				       &reset->rcdev);
-
+	ret = devm_reset_controller_register(dev, &reset->rcdev);
 	if (ret)
 		return ret;
 
diff --git a/drivers/clk/renesas/Kconfig b/drivers/clk/renesas/Kconfig
index acbb38151ba1..43b5a89c4b28 100644
--- a/drivers/clk/renesas/Kconfig
+++ b/drivers/clk/renesas/Kconfig
@@ -15,6 +15,7 @@ config CLK_RENESAS
 	select CLK_R8A7794 if ARCH_R8A7794
 	select CLK_R8A7795 if ARCH_R8A7795
 	select CLK_R8A7796 if ARCH_R8A7796
+	select CLK_R8A77970 if ARCH_R8A77970
 	select CLK_R8A77995 if ARCH_R8A77995
 	select CLK_SH73A0 if ARCH_SH73A0
 
@@ -95,6 +96,10 @@ config CLK_R8A7796
 	bool "R-Car M3-W clock support" if COMPILE_TEST
 	select CLK_RCAR_GEN3_CPG
 
+config CLK_R8A77970
+	bool "R-Car V3M clock support" if COMPILE_TEST
+	select CLK_RCAR_GEN3_CPG
+
 config CLK_R8A77995
 	bool "R-Car D3 clock support" if COMPILE_TEST
 	select CLK_RCAR_GEN3_CPG
diff --git a/drivers/clk/renesas/Makefile b/drivers/clk/renesas/Makefile
index cbbb081e2145..34c4e0b37afa 100644
--- a/drivers/clk/renesas/Makefile
+++ b/drivers/clk/renesas/Makefile
@@ -14,6 +14,7 @@ obj-$(CONFIG_CLK_R8A7792)		+= r8a7792-cpg-mssr.o
 obj-$(CONFIG_CLK_R8A7794)		+= r8a7794-cpg-mssr.o
 obj-$(CONFIG_CLK_R8A7795)		+= r8a7795-cpg-mssr.o
 obj-$(CONFIG_CLK_R8A7796)		+= r8a7796-cpg-mssr.o
+obj-$(CONFIG_CLK_R8A77970)		+= r8a77970-cpg-mssr.o
 obj-$(CONFIG_CLK_R8A77995)		+= r8a77995-cpg-mssr.o
 obj-$(CONFIG_CLK_SH73A0)		+= clk-sh73a0.o
 
diff --git a/drivers/clk/renesas/clk-div6.c b/drivers/clk/renesas/clk-div6.c
index 3e0040c0ac87..151336d2ba59 100644
--- a/drivers/clk/renesas/clk-div6.c
+++ b/drivers/clk/renesas/clk-div6.c
@@ -14,8 +14,10 @@
 #include <linux/init.h>
 #include <linux/io.h>
 #include <linux/kernel.h>
+#include <linux/notifier.h>
 #include <linux/of.h>
 #include <linux/of_address.h>
+#include <linux/pm.h>
 #include <linux/slab.h>
 
 #include "clk-div6.h"
@@ -32,6 +34,7 @@
  * @src_shift: Shift to access the register bits to select the parent clock
  * @src_width: Number of register bits to select the parent clock (may be 0)
  * @parents: Array to map from valid parent clocks indices to hardware indices
+ * @nb: Notifier block to save/restore clock state for system resume
  */
 struct div6_clock {
 	struct clk_hw hw;
@@ -40,6 +43,7 @@ struct div6_clock {
 	u32 src_shift;
 	u32 src_width;
 	u8 *parents;
+	struct notifier_block nb;
 };
 
 #define to_div6_clock(_hw) container_of(_hw, struct div6_clock, hw)
@@ -176,6 +180,29 @@ static const struct clk_ops cpg_div6_clock_ops = {
 	.set_rate = cpg_div6_clock_set_rate,
 };
 
+static int cpg_div6_clock_notifier_call(struct notifier_block *nb,
+					unsigned long action, void *data)
+{
+	struct div6_clock *clock = container_of(nb, struct div6_clock, nb);
+
+	switch (action) {
+	case PM_EVENT_RESUME:
+		/*
+		 * TODO: This does not yet support DIV6 clocks with multiple
+		 * parents, as the parent selection bits are not restored.
+		 * Fortunately so far such DIV6 clocks are found only on
+		 * R/SH-Mobile SoCs, while the resume functionality is only
+		 * needed on R-Car Gen3.
+		 */
+		if (__clk_get_enable_count(clock->hw.clk))
+			cpg_div6_clock_enable(&clock->hw);
+		else
+			cpg_div6_clock_disable(&clock->hw);
+		return NOTIFY_OK;
+	}
+
+	return NOTIFY_DONE;
+}
 
 /**
  * cpg_div6_register - Register a DIV6 clock
@@ -183,11 +210,13 @@ static const struct clk_ops cpg_div6_clock_ops = {
  * @num_parents: Number of parent clocks of the DIV6 clock (1, 4, or 8)
  * @parent_names: Array containing the names of the parent clocks
  * @reg: Mapped register used to control the DIV6 clock
+ * @notifiers: Optional notifier chain to save/restore state for system resume
  */
 struct clk * __init cpg_div6_register(const char *name,
 				      unsigned int num_parents,
 				      const char **parent_names,
-				      void __iomem *reg)
+				      void __iomem *reg,
+				      struct raw_notifier_head *notifiers)
 {
 	unsigned int valid_parents;
 	struct clk_init_data init;
@@ -258,6 +287,11 @@ struct clk * __init cpg_div6_register(const char *name,
 	if (IS_ERR(clk))
 		goto free_parents;
 
+	if (notifiers) {
+		clock->nb.notifier_call = cpg_div6_clock_notifier_call;
+		raw_notifier_chain_register(notifiers, &clock->nb);
+	}
+
 	return clk;
 
 free_parents:
@@ -301,7 +335,7 @@ static void __init cpg_div6_clock_init(struct device_node *np)
 	for (i = 0; i < num_parents; i++)
 		parent_names[i] = of_clk_get_parent_name(np, i);
 
-	clk = cpg_div6_register(clk_name, num_parents, parent_names, reg);
+	clk = cpg_div6_register(clk_name, num_parents, parent_names, reg, NULL);
 	if (IS_ERR(clk)) {
 		pr_err("%s: failed to register %s DIV6 clock (%ld)\n",
 		       __func__, np->name, PTR_ERR(clk));
diff --git a/drivers/clk/renesas/clk-div6.h b/drivers/clk/renesas/clk-div6.h
index 065dfb49adf6..3af640a0b08d 100644
--- a/drivers/clk/renesas/clk-div6.h
+++ b/drivers/clk/renesas/clk-div6.h
@@ -3,6 +3,7 @@
 #define __RENESAS_CLK_DIV6_H__
 
 struct clk *cpg_div6_register(const char *name, unsigned int num_parents,
-			      const char **parent_names, void __iomem *reg);
+			      const char **parent_names, void __iomem *reg,
+			      struct raw_notifier_head *notifiers);
 
 #endif
diff --git a/drivers/clk/renesas/clk-mstp.c b/drivers/clk/renesas/clk-mstp.c
index 500a9e4e03c4..c944cc421e30 100644
--- a/drivers/clk/renesas/clk-mstp.c
+++ b/drivers/clk/renesas/clk-mstp.c
@@ -156,10 +156,8 @@ static struct clk * __init cpg_mstp_clock_register(const char *name,
 	struct clk *clk;
 
 	clock = kzalloc(sizeof(*clock), GFP_KERNEL);
-	if (!clock) {
-		pr_err("%s: failed to allocate MSTP clock.\n", __func__);
+	if (!clock)
 		return ERR_PTR(-ENOMEM);
-	}
 
 	init.name = name;
 	init.ops = &cpg_mstp_clock_ops;
@@ -196,7 +194,6 @@ static void __init cpg_mstp_clocks_init(struct device_node *np)
 	if (group == NULL || clks == NULL) {
 		kfree(group);
 		kfree(clks);
-		pr_err("%s: failed to allocate group\n", __func__);
 		return;
 	}
 
diff --git a/drivers/clk/renesas/clk-rcar-gen2.c b/drivers/clk/renesas/clk-rcar-gen2.c
index 0b2e56d0d94b..d14cbe1ca29a 100644
--- a/drivers/clk/renesas/clk-rcar-gen2.c
+++ b/drivers/clk/renesas/clk-rcar-gen2.c
@@ -423,7 +423,6 @@ static void __init rcar_gen2_cpg_clocks_init(struct device_node *np)
 		/* We're leaking memory on purpose, there's no point in cleaning
 		 * up as the system won't boot anyway.
 		 */
-		pr_err("%s: failed to allocate cpg\n", __func__);
 		return;
 	}
 
diff --git a/drivers/clk/renesas/clk-rz.c b/drivers/clk/renesas/clk-rz.c
index 5adb934326d1..127c58135c8f 100644
--- a/drivers/clk/renesas/clk-rz.c
+++ b/drivers/clk/renesas/clk-rz.c
@@ -1,5 +1,5 @@
 /*
- * rz Core CPG Clocks
+ * RZ/A1 Core CPG Clocks
  *
  * Copyright (C) 2013 Ideas On Board SPRL
  * Copyright (C) 2014 Wolfram Sang, Sang Engineering <wsa@sang-engineering.com>
diff --git a/drivers/clk/renesas/r8a7745-cpg-mssr.c b/drivers/clk/renesas/r8a7745-cpg-mssr.c
index 9e2360a8e14b..2859504cc866 100644
--- a/drivers/clk/renesas/r8a7745-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a7745-cpg-mssr.c
@@ -129,6 +129,7 @@ static const struct mssr_mod_clk r8a7745_mod_clks[] __initconst = {
 	DEF_MOD("scif2",		 719,	R8A7745_CLK_P),
 	DEF_MOD("scif1",		 720,	R8A7745_CLK_P),
 	DEF_MOD("scif0",		 721,	R8A7745_CLK_P),
+	DEF_MOD("du1",			 723,	R8A7745_CLK_ZX),
 	DEF_MOD("du0",			 724,	R8A7745_CLK_ZX),
 	DEF_MOD("ipmmu-sgx",		 800,	R8A7745_CLK_ZX),
 	DEF_MOD("vin1",			 810,	R8A7745_CLK_ZG),
diff --git a/drivers/clk/renesas/r8a7795-cpg-mssr.c b/drivers/clk/renesas/r8a7795-cpg-mssr.c
index 762b2f8824f1..b1d9f48eae9e 100644
--- a/drivers/clk/renesas/r8a7795-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a7795-cpg-mssr.c
@@ -149,7 +149,7 @@ static struct mssr_mod_clk r8a7795_mod_clks[] __initdata = {
 	DEF_MOD("usb-dmac1",		 331,	R8A7795_CLK_S3D1),
 	DEF_MOD("rwdt",			 402,	R8A7795_CLK_R),
 	DEF_MOD("intc-ex",		 407,	R8A7795_CLK_CP),
-	DEF_MOD("intc-ap",		 408,	R8A7795_CLK_S3D1),
+	DEF_MOD("intc-ap",		 408,	R8A7795_CLK_S0D3),
 	DEF_MOD("audmac1",		 501,	R8A7795_CLK_S0D3),
 	DEF_MOD("audmac0",		 502,	R8A7795_CLK_S0D3),
 	DEF_MOD("drif7",		 508,	R8A7795_CLK_S3D2),
@@ -348,6 +348,7 @@ static const struct mssr_mod_reparent r8a7795es1_mod_reparent[] __initconst = {
 	{ MOD_CLK_ID(217), R8A7795_CLK_S3D1 },	/* SYS-DMAC2 */
 	{ MOD_CLK_ID(218), R8A7795_CLK_S3D1 },	/* SYS-DMAC1 */
 	{ MOD_CLK_ID(219), R8A7795_CLK_S3D1 },	/* SYS-DMAC0 */
+	{ MOD_CLK_ID(408), R8A7795_CLK_S3D1 },	/* INTC-AP */
 	{ MOD_CLK_ID(501), R8A7795_CLK_S3D1 },	/* AUDMAC1 */
 	{ MOD_CLK_ID(502), R8A7795_CLK_S3D1 },	/* AUDMAC0 */
 	{ MOD_CLK_ID(523), R8A7795_CLK_S3D4 },	/* PWM */
diff --git a/drivers/clk/renesas/r8a7796-cpg-mssr.c b/drivers/clk/renesas/r8a7796-cpg-mssr.c
index e5e7fb212288..b3767472088a 100644
--- a/drivers/clk/renesas/r8a7796-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a7796-cpg-mssr.c
@@ -143,7 +143,7 @@ static const struct mssr_mod_clk r8a7796_mod_clks[] __initconst = {
 	DEF_MOD("usb-dmac1",		 331,	R8A7796_CLK_S3D1),
 	DEF_MOD("rwdt",			 402,	R8A7796_CLK_R),
 	DEF_MOD("intc-ex",		 407,	R8A7796_CLK_CP),
-	DEF_MOD("intc-ap",		 408,	R8A7796_CLK_S3D1),
+	DEF_MOD("intc-ap",		 408,	R8A7796_CLK_S0D3),
 	DEF_MOD("audmac1",		 501,	R8A7796_CLK_S0D3),
 	DEF_MOD("audmac0",		 502,	R8A7796_CLK_S0D3),
 	DEF_MOD("drif7",		 508,	R8A7796_CLK_S3D2),
diff --git a/drivers/clk/renesas/r8a77970-cpg-mssr.c b/drivers/clk/renesas/r8a77970-cpg-mssr.c
new file mode 100644
index 000000000000..72f98527473a
--- /dev/null
+++ b/drivers/clk/renesas/r8a77970-cpg-mssr.c
@@ -0,0 +1,199 @@
+/*
+ * r8a77970 Clock Pulse Generator / Module Standby and Software Reset
+ *
+ * Copyright (C) 2017 Cogent Embedded Inc.
+ *
+ * Based on r8a7795-cpg-mssr.c
+ *
+ * Copyright (C) 2015 Glider bvba
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ */
+
+#include <linux/device.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/soc/renesas/rcar-rst.h>
+
+#include <dt-bindings/clock/r8a77970-cpg-mssr.h>
+
+#include "renesas-cpg-mssr.h"
+#include "rcar-gen3-cpg.h"
+
+enum clk_ids {
+	/* Core Clock Outputs exported to DT */
+	LAST_DT_CORE_CLK = R8A77970_CLK_OSC,
+
+	/* External Input Clocks */
+	CLK_EXTAL,
+	CLK_EXTALR,
+
+	/* Internal Core Clocks */
+	CLK_MAIN,
+	CLK_PLL0,
+	CLK_PLL1,
+	CLK_PLL3,
+	CLK_PLL1_DIV2,
+	CLK_PLL1_DIV4,
+
+	/* Module Clocks */
+	MOD_CLK_BASE
+};
+
+static const struct cpg_core_clk r8a77970_core_clks[] __initconst = {
+	/* External Clock Inputs */
+	DEF_INPUT("extal",	CLK_EXTAL),
+	DEF_INPUT("extalr",	CLK_EXTALR),
+
+	/* Internal Core Clocks */
+	DEF_BASE(".main",	CLK_MAIN, CLK_TYPE_GEN3_MAIN, CLK_EXTAL),
+	DEF_BASE(".pll0",	CLK_PLL0, CLK_TYPE_GEN3_PLL0, CLK_MAIN),
+	DEF_BASE(".pll1",	CLK_PLL1, CLK_TYPE_GEN3_PLL1, CLK_MAIN),
+	DEF_BASE(".pll3",	CLK_PLL3, CLK_TYPE_GEN3_PLL3, CLK_MAIN),
+
+	DEF_FIXED(".pll1_div2",	CLK_PLL1_DIV2,	CLK_PLL1,	2, 1),
+	DEF_FIXED(".pll1_div4",	CLK_PLL1_DIV4,	CLK_PLL1_DIV2,	2, 1),
+
+	/* Core Clock Outputs */
+	DEF_FIXED("ztr",	R8A77970_CLK_ZTR,   CLK_PLL1_DIV2,  6, 1),
+	DEF_FIXED("ztrd2",	R8A77970_CLK_ZTRD2, CLK_PLL1_DIV2, 12, 1),
+	DEF_FIXED("zt",		R8A77970_CLK_ZT,    CLK_PLL1_DIV2,  4, 1),
+	DEF_FIXED("zx",		R8A77970_CLK_ZX,    CLK_PLL1_DIV2,  3, 1),
+	DEF_FIXED("s1d1",	R8A77970_CLK_S1D1,  CLK_PLL1_DIV2,  4, 1),
+	DEF_FIXED("s1d2",	R8A77970_CLK_S1D2,  CLK_PLL1_DIV2,  8, 1),
+	DEF_FIXED("s1d4",	R8A77970_CLK_S1D4,  CLK_PLL1_DIV2, 16, 1),
+	DEF_FIXED("s2d1",	R8A77970_CLK_S2D1,  CLK_PLL1_DIV2,  6, 1),
+	DEF_FIXED("s2d2",	R8A77970_CLK_S2D2,  CLK_PLL1_DIV2, 12, 1),
+	DEF_FIXED("s2d4",	R8A77970_CLK_S2D4,  CLK_PLL1_DIV2, 24, 1),
+
+	DEF_FIXED("cl",		R8A77970_CLK_CL,    CLK_PLL1_DIV2, 48, 1),
+	DEF_FIXED("cp",		R8A77970_CLK_CP,    CLK_EXTAL,	    2, 1),
+
+	DEF_DIV6P1("canfd",	R8A77970_CLK_CANFD, CLK_PLL1_DIV4, 0x244),
+	DEF_DIV6P1("mso",	R8A77970_CLK_MSO,   CLK_PLL1_DIV4, 0x014),
+	DEF_DIV6P1("csi0",	R8A77970_CLK_CSI0,  CLK_PLL1_DIV4, 0x00c),
+
+	DEF_FIXED("osc",	R8A77970_CLK_OSC,   CLK_PLL1_DIV2, 12*1024, 1),
+	DEF_FIXED("r",		R8A77970_CLK_R,	    CLK_EXTALR,	   1, 1),
+};
+
+static const struct mssr_mod_clk r8a77970_mod_clks[] __initconst = {
+	DEF_MOD("ivcp1e",		 127,	R8A77970_CLK_S2D1),
+	DEF_MOD("scif4",		 203,	R8A77970_CLK_S2D4),
+	DEF_MOD("scif3",		 204,	R8A77970_CLK_S2D4),
+	DEF_MOD("scif1",		 206,	R8A77970_CLK_S2D4),
+	DEF_MOD("scif0",		 207,	R8A77970_CLK_S2D4),
+	DEF_MOD("msiof3",		 208,	R8A77970_CLK_MSO),
+	DEF_MOD("msiof2",		 209,	R8A77970_CLK_MSO),
+	DEF_MOD("msiof1",		 210,	R8A77970_CLK_MSO),
+	DEF_MOD("msiof0",		 211,	R8A77970_CLK_MSO),
+	DEF_MOD("mfis",			 213,	R8A77970_CLK_S2D2),
+	DEF_MOD("sys-dmac2",		 217,	R8A77970_CLK_S2D1),
+	DEF_MOD("sys-dmac1",		 218,	R8A77970_CLK_S2D1),
+	DEF_MOD("rwdt",			 402,	R8A77970_CLK_R),
+	DEF_MOD("intc-ex",		 407,	R8A77970_CLK_CP),
+	DEF_MOD("intc-ap",		 408,	R8A77970_CLK_S2D1),
+	DEF_MOD("hscif3",		 517,	R8A77970_CLK_S2D1),
+	DEF_MOD("hscif2",		 518,	R8A77970_CLK_S2D1),
+	DEF_MOD("hscif1",		 519,	R8A77970_CLK_S2D1),
+	DEF_MOD("hscif0",		 520,	R8A77970_CLK_S2D1),
+	DEF_MOD("thermal",		 522,	R8A77970_CLK_CP),
+	DEF_MOD("pwm",			 523,	R8A77970_CLK_S2D4),
+	DEF_MOD("fcpvd0",		 603,	R8A77970_CLK_S2D1),
+	DEF_MOD("vspd0",		 623,	R8A77970_CLK_S2D1),
+	DEF_MOD("csi40",		 716,	R8A77970_CLK_CSI0),
+	DEF_MOD("du0",			 724,	R8A77970_CLK_S2D1),
+	DEF_MOD("vin3",			 808,	R8A77970_CLK_S2D1),
+	DEF_MOD("vin2",			 809,	R8A77970_CLK_S2D1),
+	DEF_MOD("vin1",			 810,	R8A77970_CLK_S2D1),
+	DEF_MOD("vin0",			 811,	R8A77970_CLK_S2D1),
+	DEF_MOD("etheravb",		 812,	R8A77970_CLK_S2D2),
+	DEF_MOD("gpio5",		 907,	R8A77970_CLK_CP),
+	DEF_MOD("gpio4",		 908,	R8A77970_CLK_CP),
+	DEF_MOD("gpio3",		 909,	R8A77970_CLK_CP),
+	DEF_MOD("gpio2",		 910,	R8A77970_CLK_CP),
+	DEF_MOD("gpio1",		 911,	R8A77970_CLK_CP),
+	DEF_MOD("gpio0",		 912,	R8A77970_CLK_CP),
+	DEF_MOD("can-fd",		 914,	R8A77970_CLK_S2D2),
+	DEF_MOD("i2c4",			 927,	R8A77970_CLK_S2D2),
+	DEF_MOD("i2c3",			 928,	R8A77970_CLK_S2D2),
+	DEF_MOD("i2c2",			 929,	R8A77970_CLK_S2D2),
+	DEF_MOD("i2c1",			 930,	R8A77970_CLK_S2D2),
+	DEF_MOD("i2c0",			 931,	R8A77970_CLK_S2D2),
+};
+
+static const unsigned int r8a77970_crit_mod_clks[] __initconst = {
+	MOD_CLK_ID(408),	/* INTC-AP (GIC) */
+};
+
+
+/*
+ * CPG Clock Data
+ */
+
+/*
+ *   MD		EXTAL		PLL0	PLL1	PLL3
+ * 14 13 19	(MHz)
+ *-------------------------------------------------
+ * 0  0  0	16.66 x 1	x192	x192	x96
+ * 0  0  1	16.66 x 1	x192	x192	x80
+ * 0  1  0	20    x 1	x160	x160	x80
+ * 0  1  1	20    x 1	x160	x160	x66
+ * 1  0  0	27    / 2	x236	x236	x118
+ * 1  0  1	27    / 2	x236	x236	x98
+ * 1  1  0	33.33 / 2	x192	x192	x96
+ * 1  1  1	33.33 / 2	x192	x192	x80
+ */
+#define CPG_PLL_CONFIG_INDEX(md)	((((md) & BIT(14)) >> 12) | \
+					 (((md) & BIT(13)) >> 12) | \
+					 (((md) & BIT(19)) >> 19))
+
+static const struct rcar_gen3_cpg_pll_config cpg_pll_configs[8] __initconst = {
+	/* EXTAL div	PLL1 mult/div	PLL3 mult/div */
+	{ 1,		192,	1,	96,	1,	},
+	{ 1,		192,	1,	80,	1,	},
+	{ 1,		160,	1,	80,	1,	},
+	{ 1,		160,	1,	66,	1,	},
+	{ 2,		236,	1,	118,	1,	},
+	{ 2,		236,	1,	98,	1,	},
+	{ 2,		192,	1,	96,	1,	},
+	{ 2,		192,	1,	80,	1,	},
+};
+
+static int __init r8a77970_cpg_mssr_init(struct device *dev)
+{
+	const struct rcar_gen3_cpg_pll_config *cpg_pll_config;
+	u32 cpg_mode;
+	int error;
+
+	error = rcar_rst_read_mode_pins(&cpg_mode);
+	if (error)
+		return error;
+
+	cpg_pll_config = &cpg_pll_configs[CPG_PLL_CONFIG_INDEX(cpg_mode)];
+
+	return rcar_gen3_cpg_init(cpg_pll_config, CLK_EXTALR, cpg_mode);
+}
+
+const struct cpg_mssr_info r8a77970_cpg_mssr_info __initconst = {
+	/* Core Clocks */
+	.core_clks = r8a77970_core_clks,
+	.num_core_clks = ARRAY_SIZE(r8a77970_core_clks),
+	.last_dt_core_clk = LAST_DT_CORE_CLK,
+	.num_total_core_clks = MOD_CLK_BASE,
+
+	/* Module Clocks */
+	.mod_clks = r8a77970_mod_clks,
+	.num_mod_clks = ARRAY_SIZE(r8a77970_mod_clks),
+	.num_hw_mod_clks = 12 * 32,
+
+	/* Critical Module Clocks */
+	.crit_mod_clks = r8a77970_crit_mod_clks,
+	.num_crit_mod_clks = ARRAY_SIZE(r8a77970_crit_mod_clks),
+
+	/* Callbacks */
+	.init = r8a77970_cpg_mssr_init,
+	.cpg_clk_register = rcar_gen3_cpg_clk_register,
+};
diff --git a/drivers/clk/renesas/r8a77995-cpg-mssr.c b/drivers/clk/renesas/r8a77995-cpg-mssr.c
index e594cf8ee63b..ea4cafbe6e85 100644
--- a/drivers/clk/renesas/r8a77995-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a77995-cpg-mssr.c
@@ -127,7 +127,7 @@ static const struct mssr_mod_clk r8a77995_mod_clks[] __initconst = {
 	DEF_MOD("usb-dmac1",		 331,	R8A77995_CLK_S3D1),
 	DEF_MOD("rwdt",			 402,	R8A77995_CLK_R),
 	DEF_MOD("intc-ex",		 407,	R8A77995_CLK_CP),
-	DEF_MOD("intc-ap",		 408,	R8A77995_CLK_S3D1),
+	DEF_MOD("intc-ap",		 408,	R8A77995_CLK_S1D2),
 	DEF_MOD("audmac0",		 502,	R8A77995_CLK_S3D1),
 	DEF_MOD("hscif3",		 517,	R8A77995_CLK_S3D1C),
 	DEF_MOD("hscif0",		 520,	R8A77995_CLK_S3D1C),
diff --git a/drivers/clk/renesas/rcar-gen2-cpg.c b/drivers/clk/renesas/rcar-gen2-cpg.c
index 123b1e622179..feb14579a71b 100644
--- a/drivers/clk/renesas/rcar-gen2-cpg.c
+++ b/drivers/clk/renesas/rcar-gen2-cpg.c
@@ -262,10 +262,9 @@ static unsigned int cpg_pll0_div __initdata;
 static u32 cpg_mode __initdata;
 
 struct clk * __init rcar_gen2_cpg_clk_register(struct device *dev,
-					       const struct cpg_core_clk *core,
-					       const struct cpg_mssr_info *info,
-					       struct clk **clks,
-					       void __iomem *base)
+	const struct cpg_core_clk *core, const struct cpg_mssr_info *info,
+	struct clk **clks, void __iomem *base,
+	struct raw_notifier_head *notifiers)
 {
 	const struct clk_div_table *table = NULL;
 	const struct clk *parent;
diff --git a/drivers/clk/renesas/rcar-gen2-cpg.h b/drivers/clk/renesas/rcar-gen2-cpg.h
index 9eba07ff8b11..020a3baad015 100644
--- a/drivers/clk/renesas/rcar-gen2-cpg.h
+++ b/drivers/clk/renesas/rcar-gen2-cpg.h
@@ -34,9 +34,9 @@ struct rcar_gen2_cpg_pll_config {
 };
 
 struct clk *rcar_gen2_cpg_clk_register(struct device *dev,
-				       const struct cpg_core_clk *core,
-				       const struct cpg_mssr_info *info,
-				       struct clk **clks, void __iomem *base);
+	const struct cpg_core_clk *core, const struct cpg_mssr_info *info,
+	struct clk **clks, void __iomem *base,
+	struct raw_notifier_head *notifiers);
 int rcar_gen2_cpg_init(const struct rcar_gen2_cpg_pll_config *config,
 		       unsigned int pll0_div, u32 mode);
 
diff --git a/drivers/clk/renesas/rcar-gen3-cpg.c b/drivers/clk/renesas/rcar-gen3-cpg.c
index 951105816547..0904886f5501 100644
--- a/drivers/clk/renesas/rcar-gen3-cpg.c
+++ b/drivers/clk/renesas/rcar-gen3-cpg.c
@@ -19,6 +19,7 @@
 #include <linux/err.h>
 #include <linux/init.h>
 #include <linux/io.h>
+#include <linux/pm.h>
 #include <linux/slab.h>
 #include <linux/sys_soc.h>
 
@@ -29,6 +30,36 @@
 #define CPG_PLL2CR		0x002c
 #define CPG_PLL4CR		0x01f4
 
+struct cpg_simple_notifier {
+	struct notifier_block nb;
+	void __iomem *reg;
+	u32 saved;
+};
+
+static int cpg_simple_notifier_call(struct notifier_block *nb,
+				    unsigned long action, void *data)
+{
+	struct cpg_simple_notifier *csn =
+		container_of(nb, struct cpg_simple_notifier, nb);
+
+	switch (action) {
+	case PM_EVENT_SUSPEND:
+		csn->saved = readl(csn->reg);
+		return NOTIFY_OK;
+
+	case PM_EVENT_RESUME:
+		writel(csn->saved, csn->reg);
+		return NOTIFY_OK;
+	}
+	return NOTIFY_DONE;
+}
+
+static void cpg_simple_notifier_register(struct raw_notifier_head *notifiers,
+					 struct cpg_simple_notifier *csn)
+{
+	csn->nb.notifier_call = cpg_simple_notifier_call;
+	raw_notifier_chain_register(notifiers, &csn->nb);
+}
 
 /*
  * SDn Clock
@@ -55,8 +86,8 @@ struct sd_div_table {
 
 struct sd_clock {
 	struct clk_hw hw;
-	void __iomem *reg;
 	const struct sd_div_table *div_table;
+	struct cpg_simple_notifier csn;
 	unsigned int div_num;
 	unsigned int div_min;
 	unsigned int div_max;
@@ -97,12 +128,12 @@ static const struct sd_div_table cpg_sd_div_table[] = {
 static int cpg_sd_clock_enable(struct clk_hw *hw)
 {
 	struct sd_clock *clock = to_sd_clock(hw);
-	u32 val = readl(clock->reg);
+	u32 val = readl(clock->csn.reg);
 
 	val &= ~(CPG_SD_STP_MASK);
 	val |= clock->div_table[clock->cur_div_idx].val & CPG_SD_STP_MASK;
 
-	writel(val, clock->reg);
+	writel(val, clock->csn.reg);
 
 	return 0;
 }
@@ -111,14 +142,14 @@ static void cpg_sd_clock_disable(struct clk_hw *hw)
 {
 	struct sd_clock *clock = to_sd_clock(hw);
 
-	writel(readl(clock->reg) | CPG_SD_STP_MASK, clock->reg);
+	writel(readl(clock->csn.reg) | CPG_SD_STP_MASK, clock->csn.reg);
 }
 
 static int cpg_sd_clock_is_enabled(struct clk_hw *hw)
 {
 	struct sd_clock *clock = to_sd_clock(hw);
 
-	return !(readl(clock->reg) & CPG_SD_STP_MASK);
+	return !(readl(clock->csn.reg) & CPG_SD_STP_MASK);
 }
 
 static unsigned long cpg_sd_clock_recalc_rate(struct clk_hw *hw,
@@ -170,10 +201,10 @@ static int cpg_sd_clock_set_rate(struct clk_hw *hw, unsigned long rate,
 
 	clock->cur_div_idx = i;
 
-	val = readl(clock->reg);
+	val = readl(clock->csn.reg);
 	val &= ~(CPG_SD_STP_MASK | CPG_SD_FC_MASK);
 	val |= clock->div_table[i].val & (CPG_SD_STP_MASK | CPG_SD_FC_MASK);
-	writel(val, clock->reg);
+	writel(val, clock->csn.reg);
 
 	return 0;
 }
@@ -188,8 +219,8 @@ static const struct clk_ops cpg_sd_clock_ops = {
 };
 
 static struct clk * __init cpg_sd_clk_register(const struct cpg_core_clk *core,
-					       void __iomem *base,
-					       const char *parent_name)
+	void __iomem *base, const char *parent_name,
+	struct raw_notifier_head *notifiers)
 {
 	struct clk_init_data init;
 	struct sd_clock *clock;
@@ -207,12 +238,12 @@ static struct clk * __init cpg_sd_clk_register(const struct cpg_core_clk *core,
 	init.parent_names = &parent_name;
 	init.num_parents = 1;
 
-	clock->reg = base + core->offset;
+	clock->csn.reg = base + core->offset;
 	clock->hw.init = &init;
 	clock->div_table = cpg_sd_div_table;
 	clock->div_num = ARRAY_SIZE(cpg_sd_div_table);
 
-	sd_fc = readl(clock->reg) & CPG_SD_FC_MASK;
+	sd_fc = readl(clock->csn.reg) & CPG_SD_FC_MASK;
 	for (i = 0; i < clock->div_num; i++)
 		if (sd_fc == (clock->div_table[i].val & CPG_SD_FC_MASK))
 			break;
@@ -233,8 +264,13 @@ static struct clk * __init cpg_sd_clk_register(const struct cpg_core_clk *core,
 
 	clk = clk_register(NULL, &clock->hw);
 	if (IS_ERR(clk))
-		kfree(clock);
+		goto free_clock;
 
+	cpg_simple_notifier_register(notifiers, &clock->csn);
+	return clk;
+
+free_clock:
+	kfree(clock);
 	return clk;
 }
 
@@ -265,7 +301,8 @@ static const struct soc_device_attribute cpg_quirks_match[] __initconst = {
 
 struct clk * __init rcar_gen3_cpg_clk_register(struct device *dev,
 	const struct cpg_core_clk *core, const struct cpg_mssr_info *info,
-	struct clk **clks, void __iomem *base)
+	struct clk **clks, void __iomem *base,
+	struct raw_notifier_head *notifiers)
 {
 	const struct clk *parent;
 	unsigned int mult = 1;
@@ -331,22 +368,32 @@ struct clk * __init rcar_gen3_cpg_clk_register(struct device *dev,
 		break;
 
 	case CLK_TYPE_GEN3_SD:
-		return cpg_sd_clk_register(core, base, __clk_get_name(parent));
+		return cpg_sd_clk_register(core, base, __clk_get_name(parent),
+					   notifiers);
 
 	case CLK_TYPE_GEN3_R:
 		if (cpg_quirks & RCKCR_CKSEL) {
+			struct cpg_simple_notifier *csn;
+
+			csn = kzalloc(sizeof(*csn), GFP_KERNEL);
+			if (!csn)
+				return ERR_PTR(-ENOMEM);
+
+			csn->reg = base + CPG_RCKCR;
+
 			/*
 			 * RINT is default.
 			 * Only if EXTALR is populated, we switch to it.
 			 */
-			value = readl(base + CPG_RCKCR) & 0x3f;
+			value = readl(csn->reg) & 0x3f;
 
 			if (clk_get_rate(clks[cpg_clk_extalr])) {
 				parent = clks[cpg_clk_extalr];
 				value |= BIT(15);
 			}
 
-			writel(value, base + CPG_RCKCR);
+			writel(value, csn->reg);
+			cpg_simple_notifier_register(notifiers, csn);
 			break;
 		}
 
diff --git a/drivers/clk/renesas/rcar-gen3-cpg.h b/drivers/clk/renesas/rcar-gen3-cpg.h
index d756ef8b78eb..2e4284399f53 100644
--- a/drivers/clk/renesas/rcar-gen3-cpg.h
+++ b/drivers/clk/renesas/rcar-gen3-cpg.h
@@ -44,7 +44,8 @@ struct rcar_gen3_cpg_pll_config {
 
 struct clk *rcar_gen3_cpg_clk_register(struct device *dev,
 	const struct cpg_core_clk *core, const struct cpg_mssr_info *info,
-	struct clk **clks, void __iomem *base);
+	struct clk **clks, void __iomem *base,
+	struct raw_notifier_head *notifiers);
 int rcar_gen3_cpg_init(const struct rcar_gen3_cpg_pll_config *config,
 		       unsigned int clk_extalr, u32 mode);
 
diff --git a/drivers/clk/renesas/renesas-cpg-mssr.c b/drivers/clk/renesas/renesas-cpg-mssr.c
index e580a5e6346c..e3d03ffea4bc 100644
--- a/drivers/clk/renesas/renesas-cpg-mssr.c
+++ b/drivers/clk/renesas/renesas-cpg-mssr.c
@@ -26,6 +26,7 @@
 #include <linux/platform_device.h>
 #include <linux/pm_clock.h>
 #include <linux/pm_domain.h>
+#include <linux/psci.h>
 #include <linux/reset-controller.h>
 #include <linux/slab.h>
 
@@ -106,6 +107,9 @@ static const u16 srcr[] = {
  * @num_core_clks: Number of Core Clocks in clks[]
  * @num_mod_clks: Number of Module Clocks in clks[]
  * @last_dt_core_clk: ID of the last Core Clock exported to DT
+ * @notifiers: Notifier chain to save/restore clock state for system resume
+ * @smstpcr_saved[].mask: Mask of SMSTPCR[] bits under our control
+ * @smstpcr_saved[].val: Saved values of SMSTPCR[]
  */
 struct cpg_mssr_priv {
 #ifdef CONFIG_RESET_CONTROLLER
@@ -119,6 +123,12 @@ struct cpg_mssr_priv {
 	unsigned int num_core_clks;
 	unsigned int num_mod_clks;
 	unsigned int last_dt_core_clk;
+
+	struct raw_notifier_head notifiers;
+	struct {
+		u32 mask;
+		u32 val;
+	} smstpcr_saved[ARRAY_SIZE(smstpcr)];
 };
 
 
@@ -293,7 +303,8 @@ static void __init cpg_mssr_register_core_clk(const struct cpg_core_clk *core,
 
 		if (core->type == CLK_TYPE_DIV6P1) {
 			clk = cpg_div6_register(core->name, 1, &parent_name,
-						priv->base + core->offset);
+						priv->base + core->offset,
+						&priv->notifiers);
 		} else {
 			clk = clk_register_fixed_factor(NULL, core->name,
 							parent_name, 0,
@@ -304,7 +315,8 @@ static void __init cpg_mssr_register_core_clk(const struct cpg_core_clk *core,
 	default:
 		if (info->cpg_clk_register)
 			clk = info->cpg_clk_register(dev, core, info,
-						     priv->clks, priv->base);
+						     priv->clks, priv->base,
+						     &priv->notifiers);
 		else
 			dev_err(dev, "%s has unsupported core clock type %u\n",
 				core->name, core->type);
@@ -382,6 +394,7 @@ static void __init cpg_mssr_register_mod_clk(const struct mssr_mod_clk *mod,
 
 	dev_dbg(dev, "Module clock %pC at %pCr Hz\n", clk, clk);
 	priv->clks[id] = clk;
+	priv->smstpcr_saved[clock->index / 32].mask |= BIT(clock->index % 32);
 	return;
 
 fail:
@@ -680,6 +693,12 @@ static const struct of_device_id cpg_mssr_match[] = {
 		.data = &r8a7796_cpg_mssr_info,
 	},
 #endif
+#ifdef CONFIG_CLK_R8A77970
+	{
+		.compatible = "renesas,r8a77970-cpg-mssr",
+		.data = &r8a77970_cpg_mssr_info,
+	},
+#endif
 #ifdef CONFIG_CLK_R8A77995
 	{
 		.compatible = "renesas,r8a77995-cpg-mssr",
@@ -694,6 +713,85 @@ static void cpg_mssr_del_clk_provider(void *data)
 	of_clk_del_provider(data);
 }
 
+#if defined(CONFIG_PM_SLEEP) && defined(CONFIG_ARM_PSCI_FW)
+static int cpg_mssr_suspend_noirq(struct device *dev)
+{
+	struct cpg_mssr_priv *priv = dev_get_drvdata(dev);
+	unsigned int reg;
+
+	/* This is the best we can do to check for the presence of PSCI */
+	if (!psci_ops.cpu_suspend)
+		return 0;
+
+	/* Save module registers with bits under our control */
+	for (reg = 0; reg < ARRAY_SIZE(priv->smstpcr_saved); reg++) {
+		if (priv->smstpcr_saved[reg].mask)
+			priv->smstpcr_saved[reg].val =
+				readl(priv->base + SMSTPCR(reg));
+	}
+
+	/* Save core clocks */
+	raw_notifier_call_chain(&priv->notifiers, PM_EVENT_SUSPEND, NULL);
+
+	return 0;
+}
+
+static int cpg_mssr_resume_noirq(struct device *dev)
+{
+	struct cpg_mssr_priv *priv = dev_get_drvdata(dev);
+	unsigned int reg, i;
+	u32 mask, oldval, newval;
+
+	/* This is the best we can do to check for the presence of PSCI */
+	if (!psci_ops.cpu_suspend)
+		return 0;
+
+	/* Restore core clocks */
+	raw_notifier_call_chain(&priv->notifiers, PM_EVENT_RESUME, NULL);
+
+	/* Restore module clocks */
+	for (reg = 0; reg < ARRAY_SIZE(priv->smstpcr_saved); reg++) {
+		mask = priv->smstpcr_saved[reg].mask;
+		if (!mask)
+			continue;
+
+		oldval = readl(priv->base + SMSTPCR(reg));
+		newval = oldval & ~mask;
+		newval |= priv->smstpcr_saved[reg].val & mask;
+		if (newval == oldval)
+			continue;
+
+		writel(newval, priv->base + SMSTPCR(reg));
+
+		/* Wait until enabled clocks are really enabled */
+		mask &= ~priv->smstpcr_saved[reg].val;
+		if (!mask)
+			continue;
+
+		for (i = 1000; i > 0; --i) {
+			oldval = readl(priv->base + MSTPSR(reg));
+			if (!(oldval & mask))
+				break;
+			cpu_relax();
+		}
+
+		if (!i)
+			dev_warn(dev, "Failed to enable SMSTP %p[0x%x]\n",
+				 priv->base + SMSTPCR(reg), oldval & mask);
+	}
+
+	return 0;
+}
+
+static const struct dev_pm_ops cpg_mssr_pm = {
+	SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(cpg_mssr_suspend_noirq,
+				      cpg_mssr_resume_noirq)
+};
+#define DEV_PM_OPS	&cpg_mssr_pm
+#else
+#define DEV_PM_OPS	NULL
+#endif /* CONFIG_PM_SLEEP && CONFIG_ARM_PSCI_FW */
+
 static int __init cpg_mssr_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
@@ -729,10 +827,12 @@ static int __init cpg_mssr_probe(struct platform_device *pdev)
 	if (!clks)
 		return -ENOMEM;
 
+	dev_set_drvdata(dev, priv);
 	priv->clks = clks;
 	priv->num_core_clks = info->num_total_core_clks;
 	priv->num_mod_clks = info->num_hw_mod_clks;
 	priv->last_dt_core_clk = info->last_dt_core_clk;
+	RAW_INIT_NOTIFIER_HEAD(&priv->notifiers);
 
 	for (i = 0; i < nclks; i++)
 		clks[i] = ERR_PTR(-ENOENT);
@@ -769,6 +869,7 @@ static struct platform_driver cpg_mssr_driver = {
 	.driver		= {
 		.name	= "renesas-cpg-mssr",
 		.of_match_table = cpg_mssr_match,
+		.pm = DEV_PM_OPS,
 	},
 };
 
diff --git a/drivers/clk/renesas/renesas-cpg-mssr.h b/drivers/clk/renesas/renesas-cpg-mssr.h
index 94b9071d1061..0745b0930308 100644
--- a/drivers/clk/renesas/renesas-cpg-mssr.h
+++ b/drivers/clk/renesas/renesas-cpg-mssr.h
@@ -127,7 +127,8 @@ struct cpg_mssr_info {
 	struct clk *(*cpg_clk_register)(struct device *dev,
 					const struct cpg_core_clk *core,
 					const struct cpg_mssr_info *info,
-					struct clk **clks, void __iomem *base);
+					struct clk **clks, void __iomem *base,
+					struct raw_notifier_head *notifiers);
 };
 
 extern const struct cpg_mssr_info r8a7743_cpg_mssr_info;
@@ -138,6 +139,7 @@ extern const struct cpg_mssr_info r8a7792_cpg_mssr_info;
 extern const struct cpg_mssr_info r8a7794_cpg_mssr_info;
 extern const struct cpg_mssr_info r8a7795_cpg_mssr_info;
 extern const struct cpg_mssr_info r8a7796_cpg_mssr_info;
+extern const struct cpg_mssr_info r8a77970_cpg_mssr_info;
 extern const struct cpg_mssr_info r8a77995_cpg_mssr_info;
 
 
diff --git a/drivers/clk/rockchip/clk-cpu.c b/drivers/clk/rockchip/clk-cpu.c
index 0e09684d43a5..32c19c0f1e14 100644
--- a/drivers/clk/rockchip/clk-cpu.c
+++ b/drivers/clk/rockchip/clk-cpu.c
@@ -322,8 +322,6 @@ struct clk *rockchip_clk_register_cpuclk(const char *name,
 					     sizeof(*rates) * nrates,
 					     GFP_KERNEL);
 		if (!cpuclk->rate_table) {
-			pr_err("%s: could not allocate memory for cpuclk rates\n",
-			       __func__);
 			ret = -ENOMEM;
 			goto unregister_notifier;
 		}
diff --git a/drivers/clk/rockchip/clk-rk3188.c b/drivers/clk/rockchip/clk-rk3188.c
index 00ad0e5f8d66..67e73fd71f09 100644
--- a/drivers/clk/rockchip/clk-rk3188.c
+++ b/drivers/clk/rockchip/clk-rk3188.c
@@ -290,15 +290,15 @@ static struct rockchip_clk_branch common_clk_branches[] __initdata = {
 			RK2928_CLKSEL_CON(0), 6, 2, DFLAGS | CLK_DIVIDER_READ_ONLY,
 			div_core_peri_t, RK2928_CLKGATE_CON(0), 0, GFLAGS),
 
-	COMPOSITE(0, "aclk_vepu", mux_pll_src_cpll_gpll_p, 0,
+	COMPOSITE(ACLK_VEPU, "aclk_vepu", mux_pll_src_cpll_gpll_p, 0,
 			RK2928_CLKSEL_CON(32), 7, 1, MFLAGS, 0, 5, DFLAGS,
 			RK2928_CLKGATE_CON(3), 9, GFLAGS),
-	GATE(0, "hclk_vepu", "aclk_vepu", 0,
+	GATE(HCLK_VEPU, "hclk_vepu", "aclk_vepu", 0,
 			RK2928_CLKGATE_CON(3), 10, GFLAGS),
-	COMPOSITE(0, "aclk_vdpu", mux_pll_src_cpll_gpll_p, 0,
+	COMPOSITE(ACLK_VDPU, "aclk_vdpu", mux_pll_src_cpll_gpll_p, 0,
 			RK2928_CLKSEL_CON(32), 15, 1, MFLAGS, 8, 5, DFLAGS,
 			RK2928_CLKGATE_CON(3), 11, GFLAGS),
-	GATE(0, "hclk_vdpu", "aclk_vdpu", 0,
+	GATE(HCLK_VDPU, "hclk_vdpu", "aclk_vdpu", 0,
 			RK2928_CLKGATE_CON(3), 12, GFLAGS),
 
 	GATE(0, "gpll_ddr", "gpll", CLK_IGNORE_UNUSED,
@@ -644,13 +644,13 @@ static struct rockchip_clk_branch rk3066a_clk_branches[] __initdata = {
 
 	GATE(HCLK_I2S1, "hclk_i2s1", "hclk_cpu", 0, RK2928_CLKGATE_CON(7), 3, GFLAGS),
 	GATE(HCLK_I2S2, "hclk_i2s2", "hclk_cpu", 0, RK2928_CLKGATE_CON(7), 4, GFLAGS),
-	GATE(0, "hclk_cif1", "hclk_cpu", 0, RK2928_CLKGATE_CON(6), 6, GFLAGS),
+	GATE(HCLK_CIF1, "hclk_cif1", "hclk_cpu", 0, RK2928_CLKGATE_CON(6), 6, GFLAGS),
 	GATE(0, "hclk_hdmi", "hclk_cpu", 0, RK2928_CLKGATE_CON(4), 14, GFLAGS),
 
 	GATE(HCLK_OTG1, "hclk_usbotg1", "hclk_peri", CLK_IGNORE_UNUSED,
 			RK2928_CLKGATE_CON(5), 14, GFLAGS),
 
-	GATE(0, "aclk_cif1", "aclk_vio1", 0, RK2928_CLKGATE_CON(6), 7, GFLAGS),
+	GATE(ACLK_CIF1, "aclk_cif1", "aclk_vio1", 0, RK2928_CLKGATE_CON(6), 7, GFLAGS),
 
 	GATE(PCLK_TIMER1, "pclk_timer1", "pclk_cpu", 0, RK2928_CLKGATE_CON(7), 8, GFLAGS),
 	GATE(PCLK_TIMER2, "pclk_timer2", "pclk_cpu", 0, RK2928_CLKGATE_CON(7), 9, GFLAGS),
diff --git a/drivers/clk/rockchip/clk-rk3368.c b/drivers/clk/rockchip/clk-rk3368.c
index fc56565379dd..7c4d242f19c1 100644
--- a/drivers/clk/rockchip/clk-rk3368.c
+++ b/drivers/clk/rockchip/clk-rk3368.c
@@ -711,7 +711,7 @@ static struct rockchip_clk_branch rk3368_clk_branches[] __initdata = {
 	GATE(PCLK_SIM, "pclk_sim", "pclk_bus", 0, RK3368_CLKGATE_CON(13), 8, GFLAGS),
 	GATE(PCLK_PWM1, "pclk_pwm1", "pclk_bus", 0, RK3368_CLKGATE_CON(13), 6, GFLAGS),
 	GATE(PCLK_UART2, "pclk_uart2", "pclk_bus", 0, RK3368_CLKGATE_CON(13), 5, GFLAGS),
-	GATE(0, "pclk_efuse_256", "pclk_bus", 0, RK3368_CLKGATE_CON(13), 1, GFLAGS),
+	GATE(PCLK_EFUSE256, "pclk_efuse_256", "pclk_bus", 0, RK3368_CLKGATE_CON(13), 1, GFLAGS),
 	GATE(0, "pclk_efuse_1024", "pclk_bus", 0, RK3368_CLKGATE_CON(13), 0, GFLAGS),
 
 	/*
diff --git a/drivers/clk/samsung/Makefile b/drivers/clk/samsung/Makefile
index 23835001e8bd..ef8900bc077f 100644
--- a/drivers/clk/samsung/Makefile
+++ b/drivers/clk/samsung/Makefile
@@ -6,6 +6,7 @@
 obj-$(CONFIG_COMMON_CLK)	+= clk.o clk-pll.o clk-cpu.o
 obj-$(CONFIG_SOC_EXYNOS3250)	+= clk-exynos3250.o
 obj-$(CONFIG_ARCH_EXYNOS4)	+= clk-exynos4.o
+obj-$(CONFIG_ARCH_EXYNOS4)	+= clk-exynos4412-isp.o
 obj-$(CONFIG_SOC_EXYNOS5250)	+= clk-exynos5250.o
 obj-$(CONFIG_SOC_EXYNOS5260)	+= clk-exynos5260.o
 obj-$(CONFIG_SOC_EXYNOS5410)	+= clk-exynos5410.o
diff --git a/drivers/clk/samsung/clk-cpu.c b/drivers/clk/samsung/clk-cpu.c
index 6686e8ba61f9..d2c99d8916b8 100644
--- a/drivers/clk/samsung/clk-cpu.c
+++ b/drivers/clk/samsung/clk-cpu.c
@@ -457,8 +457,6 @@ int __init exynos_register_cpu_clock(struct samsung_clk_provider *ctx,
 
 	cpuclk->cfg = kmemdup(cfg, sizeof(*cfg) * num_cfgs, GFP_KERNEL);
 	if (!cpuclk->cfg) {
-		pr_err("%s: could not allocate memory for cpuclk data\n",
-				__func__);
 		ret = -ENOMEM;
 		goto unregister_clk_nb;
 	}
diff --git a/drivers/clk/samsung/clk-exynos-audss.c b/drivers/clk/samsung/clk-exynos-audss.c
index b117783ed404..5bfc92ee3129 100644
--- a/drivers/clk/samsung/clk-exynos-audss.c
+++ b/drivers/clk/samsung/clk-exynos-audss.c
@@ -18,6 +18,7 @@
 #include <linux/syscore_ops.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
 
 #include <dt-bindings/clock/exynos-audss-clk.h>
 
@@ -36,14 +37,13 @@ static struct clk *epll;
 #define ASS_CLK_DIV 0x4
 #define ASS_CLK_GATE 0x8
 
-#ifdef CONFIG_PM_SLEEP
 static unsigned long reg_save[][2] = {
 	{ ASS_CLK_SRC,  0 },
 	{ ASS_CLK_DIV,  0 },
 	{ ASS_CLK_GATE, 0 },
 };
 
-static int exynos_audss_clk_suspend(struct device *dev)
+static int __maybe_unused exynos_audss_clk_suspend(struct device *dev)
 {
 	int i;
 
@@ -53,7 +53,7 @@ static int exynos_audss_clk_suspend(struct device *dev)
 	return 0;
 }
 
-static int exynos_audss_clk_resume(struct device *dev)
+static int __maybe_unused exynos_audss_clk_resume(struct device *dev)
 {
 	int i;
 
@@ -62,7 +62,6 @@ static int exynos_audss_clk_resume(struct device *dev)
 
 	return 0;
 }
-#endif /* CONFIG_PM_SLEEP */
 
 struct exynos_audss_clk_drvdata {
 	unsigned int has_adma_clk:1;
@@ -135,6 +134,7 @@ static int exynos_audss_clk_probe(struct platform_device *pdev)
 	const struct exynos_audss_clk_drvdata *variant;
 	struct clk_hw **clk_table;
 	struct resource *res;
+	struct device *dev = &pdev->dev;
 	int i, ret = 0;
 
 	variant = of_device_get_match_data(&pdev->dev);
@@ -142,15 +142,15 @@ static int exynos_audss_clk_probe(struct platform_device *pdev)
 		return -EINVAL;
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	reg_base = devm_ioremap_resource(&pdev->dev, res);
+	reg_base = devm_ioremap_resource(dev, res);
 	if (IS_ERR(reg_base)) {
-		dev_err(&pdev->dev, "failed to map audss registers\n");
+		dev_err(dev, "failed to map audss registers\n");
 		return PTR_ERR(reg_base);
 	}
 
 	epll = ERR_PTR(-ENODEV);
 
-	clk_data = devm_kzalloc(&pdev->dev,
+	clk_data = devm_kzalloc(dev,
 				sizeof(*clk_data) +
 				sizeof(*clk_data->hws) * EXYNOS_AUDSS_MAX_CLKS,
 				GFP_KERNEL);
@@ -160,8 +160,8 @@ static int exynos_audss_clk_probe(struct platform_device *pdev)
 	clk_data->num = variant->num_clks;
 	clk_table = clk_data->hws;
 
-	pll_ref = devm_clk_get(&pdev->dev, "pll_ref");
-	pll_in = devm_clk_get(&pdev->dev, "pll_in");
+	pll_ref = devm_clk_get(dev, "pll_ref");
+	pll_in = devm_clk_get(dev, "pll_in");
 	if (!IS_ERR(pll_ref))
 		mout_audss_p[0] = __clk_get_name(pll_ref);
 	if (!IS_ERR(pll_in)) {
@@ -172,88 +172,103 @@ static int exynos_audss_clk_probe(struct platform_device *pdev)
 
 			ret = clk_prepare_enable(epll);
 			if (ret) {
-				dev_err(&pdev->dev,
+				dev_err(dev,
 					"failed to prepare the epll clock\n");
 				return ret;
 			}
 		}
 	}
-	clk_table[EXYNOS_MOUT_AUDSS] = clk_hw_register_mux(NULL, "mout_audss",
+
+	/*
+	 * Enable runtime PM here to allow the clock core using runtime PM
+	 * for the registered clocks. Additionally, we increase the runtime
+	 * PM usage count before registering the clocks, to prevent the
+	 * clock core from runtime suspending the device.
+	 */
+	pm_runtime_get_noresume(dev);
+	pm_runtime_set_active(dev);
+	pm_runtime_enable(dev);
+
+	clk_table[EXYNOS_MOUT_AUDSS] = clk_hw_register_mux(dev, "mout_audss",
 				mout_audss_p, ARRAY_SIZE(mout_audss_p),
 				CLK_SET_RATE_NO_REPARENT | CLK_SET_RATE_PARENT,
 				reg_base + ASS_CLK_SRC, 0, 1, 0, &lock);
 
-	cdclk = devm_clk_get(&pdev->dev, "cdclk");
-	sclk_audio = devm_clk_get(&pdev->dev, "sclk_audio");
+	cdclk = devm_clk_get(dev, "cdclk");
+	sclk_audio = devm_clk_get(dev, "sclk_audio");
 	if (!IS_ERR(cdclk))
 		mout_i2s_p[1] = __clk_get_name(cdclk);
 	if (!IS_ERR(sclk_audio))
 		mout_i2s_p[2] = __clk_get_name(sclk_audio);
-	clk_table[EXYNOS_MOUT_I2S] = clk_hw_register_mux(NULL, "mout_i2s",
+	clk_table[EXYNOS_MOUT_I2S] = clk_hw_register_mux(dev, "mout_i2s",
 				mout_i2s_p, ARRAY_SIZE(mout_i2s_p),
 				CLK_SET_RATE_NO_REPARENT,
 				reg_base + ASS_CLK_SRC, 2, 2, 0, &lock);
 
-	clk_table[EXYNOS_DOUT_SRP] = clk_hw_register_divider(NULL, "dout_srp",
+	clk_table[EXYNOS_DOUT_SRP] = clk_hw_register_divider(dev, "dout_srp",
 				"mout_audss", CLK_SET_RATE_PARENT,
 				reg_base + ASS_CLK_DIV, 0, 4, 0, &lock);
 
-	clk_table[EXYNOS_DOUT_AUD_BUS] = clk_hw_register_divider(NULL,
+	clk_table[EXYNOS_DOUT_AUD_BUS] = clk_hw_register_divider(dev,
 				"dout_aud_bus", "dout_srp", CLK_SET_RATE_PARENT,
 				reg_base + ASS_CLK_DIV, 4, 4, 0, &lock);
 
-	clk_table[EXYNOS_DOUT_I2S] = clk_hw_register_divider(NULL, "dout_i2s",
+	clk_table[EXYNOS_DOUT_I2S] = clk_hw_register_divider(dev, "dout_i2s",
 				"mout_i2s", 0, reg_base + ASS_CLK_DIV, 8, 4, 0,
 				&lock);
 
-	clk_table[EXYNOS_SRP_CLK] = clk_hw_register_gate(NULL, "srp_clk",
+	clk_table[EXYNOS_SRP_CLK] = clk_hw_register_gate(dev, "srp_clk",
 				"dout_srp", CLK_SET_RATE_PARENT,
 				reg_base + ASS_CLK_GATE, 0, 0, &lock);
 
-	clk_table[EXYNOS_I2S_BUS] = clk_hw_register_gate(NULL, "i2s_bus",
+	clk_table[EXYNOS_I2S_BUS] = clk_hw_register_gate(dev, "i2s_bus",
 				"dout_aud_bus", CLK_SET_RATE_PARENT,
 				reg_base + ASS_CLK_GATE, 2, 0, &lock);
 
-	clk_table[EXYNOS_SCLK_I2S] = clk_hw_register_gate(NULL, "sclk_i2s",
+	clk_table[EXYNOS_SCLK_I2S] = clk_hw_register_gate(dev, "sclk_i2s",
 				"dout_i2s", CLK_SET_RATE_PARENT,
 				reg_base + ASS_CLK_GATE, 3, 0, &lock);
 
-	clk_table[EXYNOS_PCM_BUS] = clk_hw_register_gate(NULL, "pcm_bus",
+	clk_table[EXYNOS_PCM_BUS] = clk_hw_register_gate(dev, "pcm_bus",
 				 "sclk_pcm", CLK_SET_RATE_PARENT,
 				reg_base + ASS_CLK_GATE, 4, 0, &lock);
 
-	sclk_pcm_in = devm_clk_get(&pdev->dev, "sclk_pcm_in");
+	sclk_pcm_in = devm_clk_get(dev, "sclk_pcm_in");
 	if (!IS_ERR(sclk_pcm_in))
 		sclk_pcm_p = __clk_get_name(sclk_pcm_in);
-	clk_table[EXYNOS_SCLK_PCM] = clk_hw_register_gate(NULL, "sclk_pcm",
+	clk_table[EXYNOS_SCLK_PCM] = clk_hw_register_gate(dev, "sclk_pcm",
 				sclk_pcm_p, CLK_SET_RATE_PARENT,
 				reg_base + ASS_CLK_GATE, 5, 0, &lock);
 
 	if (variant->has_adma_clk) {
-		clk_table[EXYNOS_ADMA] = clk_hw_register_gate(NULL, "adma",
+		clk_table[EXYNOS_ADMA] = clk_hw_register_gate(dev, "adma",
 				"dout_srp", CLK_SET_RATE_PARENT,
 				reg_base + ASS_CLK_GATE, 9, 0, &lock);
 	}
 
 	for (i = 0; i < clk_data->num; i++) {
 		if (IS_ERR(clk_table[i])) {
-			dev_err(&pdev->dev, "failed to register clock %d\n", i);
+			dev_err(dev, "failed to register clock %d\n", i);
 			ret = PTR_ERR(clk_table[i]);
 			goto unregister;
 		}
 	}
 
-	ret = of_clk_add_hw_provider(pdev->dev.of_node, of_clk_hw_onecell_get,
+	ret = of_clk_add_hw_provider(dev->of_node, of_clk_hw_onecell_get,
 				     clk_data);
 	if (ret) {
-		dev_err(&pdev->dev, "failed to add clock provider\n");
+		dev_err(dev, "failed to add clock provider\n");
 		goto unregister;
 	}
 
+	pm_runtime_put_sync(dev);
+
 	return 0;
 
 unregister:
 	exynos_audss_clk_teardown();
+	pm_runtime_put_sync(dev);
+	pm_runtime_disable(dev);
 
 	if (!IS_ERR(epll))
 		clk_disable_unprepare(epll);
@@ -266,6 +281,7 @@ static int exynos_audss_clk_remove(struct platform_device *pdev)
 	of_clk_del_provider(pdev->dev.of_node);
 
 	exynos_audss_clk_teardown();
+	pm_runtime_disable(&pdev->dev);
 
 	if (!IS_ERR(epll))
 		clk_disable_unprepare(epll);
@@ -274,8 +290,10 @@ static int exynos_audss_clk_remove(struct platform_device *pdev)
 }
 
 static const struct dev_pm_ops exynos_audss_clk_pm_ops = {
-	SET_LATE_SYSTEM_SLEEP_PM_OPS(exynos_audss_clk_suspend,
-				     exynos_audss_clk_resume)
+	SET_RUNTIME_PM_OPS(exynos_audss_clk_suspend, exynos_audss_clk_resume,
+			   NULL)
+	SET_LATE_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
+				     pm_runtime_force_resume)
 };
 
 static struct platform_driver exynos_audss_clk_driver = {
diff --git a/drivers/clk/samsung/clk-exynos-clkout.c b/drivers/clk/samsung/clk-exynos-clkout.c
index a21aea062bae..f29fb5824005 100644
--- a/drivers/clk/samsung/clk-exynos-clkout.c
+++ b/drivers/clk/samsung/clk-exynos-clkout.c
@@ -144,8 +144,6 @@ static void __init exynos4_clkout_init(struct device_node *node)
 }
 CLK_OF_DECLARE_DRIVER(exynos4210_clkout, "samsung,exynos4210-pmu",
 		exynos4_clkout_init);
-CLK_OF_DECLARE_DRIVER(exynos4212_clkout, "samsung,exynos4212-pmu",
-		exynos4_clkout_init);
 CLK_OF_DECLARE_DRIVER(exynos4412_clkout, "samsung,exynos4412-pmu",
 		exynos4_clkout_init);
 CLK_OF_DECLARE_DRIVER(exynos3250_clkout, "samsung,exynos3250-pmu",
diff --git a/drivers/clk/samsung/clk-exynos4.c b/drivers/clk/samsung/clk-exynos4.c
index d8d3cb67b402..134f25f2a913 100644
--- a/drivers/clk/samsung/clk-exynos4.c
+++ b/drivers/clk/samsung/clk-exynos4.c
@@ -550,9 +550,8 @@ static const struct samsung_fixed_factor_clock exynos4x12_fixed_factor_clks[] __
 
 /* list of mux clocks supported in all exynos4 soc's */
 static const struct samsung_mux_clock exynos4_mux_clks[] __initconst = {
-	MUX_FA(CLK_MOUT_APLL, "mout_apll", mout_apll_p, SRC_CPU, 0, 1,
-			CLK_SET_RATE_PARENT | CLK_RECALC_NEW_RATES, 0,
-			"mout_apll"),
+	MUX_F(CLK_MOUT_APLL, "mout_apll", mout_apll_p, SRC_CPU, 0, 1,
+			CLK_SET_RATE_PARENT | CLK_RECALC_NEW_RATES, 0),
 	MUX(CLK_MOUT_HDMI, "mout_hdmi", mout_hdmi_p, SRC_TV, 0, 1),
 	MUX(0, "mout_mfc1", sclk_evpll_p, SRC_MFC, 4, 1),
 	MUX(0, "mout_mfc", mout_mfc_p, SRC_MFC, 8, 1),
@@ -737,7 +736,7 @@ static const struct samsung_div_clock exynos4_div_clks[] __initconst = {
 	DIV(0, "div_periph", "div_core2", DIV_CPU0, 12, 3),
 	DIV(0, "div_atb", "mout_core", DIV_CPU0, 16, 3),
 	DIV(0, "div_pclk_dbg", "div_atb", DIV_CPU0, 20, 3),
-	DIV(CLK_ARM_CLK, "div_core2", "div_core", DIV_CPU0, 28, 3),
+	DIV(0, "div_core2", "div_core", DIV_CPU0, 28, 3),
 	DIV(0, "div_copy", "mout_hpm", DIV_CPU1, 0, 3),
 	DIV(0, "div_hpm", "div_copy", DIV_CPU1, 4, 3),
 	DIV(0, "div_clkout_cpu", "mout_clkout_cpu", CLKOUT_CMU_CPU, 8, 6),
@@ -837,6 +836,12 @@ static const struct samsung_div_clock exynos4x12_div_clks[] __initconst = {
 	DIV(0, "div_spi1_isp", "mout_spi1_isp", E4X12_DIV_ISP, 16, 4),
 	DIV(0, "div_spi1_isp_pre", "div_spi1_isp", E4X12_DIV_ISP, 20, 8),
 	DIV(0, "div_uart_isp", "mout_uart_isp", E4X12_DIV_ISP, 28, 4),
+	DIV(CLK_SCLK_FIMG2D, "sclk_fimg2d", "mout_g2d", DIV_DMC1, 0, 4),
+	DIV(CLK_DIV_C2C, "div_c2c", "mout_c2c", DIV_DMC1, 4, 3),
+	DIV(0, "div_c2c_aclk", "div_c2c", DIV_DMC1, 12, 3),
+};
+
+static struct samsung_div_clock exynos4x12_isp_div_clks[] = {
 	DIV_F(CLK_DIV_ISP0, "div_isp0", "aclk200", E4X12_DIV_ISP0, 0, 3,
 						CLK_GET_RATE_NOCACHE, 0),
 	DIV_F(CLK_DIV_ISP1, "div_isp1", "aclk200", E4X12_DIV_ISP0, 4, 3,
@@ -846,18 +851,10 @@ static const struct samsung_div_clock exynos4x12_div_clks[] __initconst = {
 						4, 3, CLK_GET_RATE_NOCACHE, 0),
 	DIV_F(CLK_DIV_MCUISP1, "div_mcuisp1", "div_mcuisp0", E4X12_DIV_ISP1,
 						8, 3, CLK_GET_RATE_NOCACHE, 0),
-	DIV(CLK_SCLK_FIMG2D, "sclk_fimg2d", "mout_g2d", DIV_DMC1, 0, 4),
-	DIV(CLK_DIV_C2C, "div_c2c", "mout_c2c", DIV_DMC1, 4, 3),
-	DIV(0, "div_c2c_aclk", "div_c2c", DIV_DMC1, 12, 3),
 };
 
 /* list of gate clocks supported in all exynos4 soc's */
 static const struct samsung_gate_clock exynos4_gate_clks[] __initconst = {
-	/*
-	 * After all Exynos4 based platforms are migrated to use device tree,
-	 * the device name and clock alias names specified below for some
-	 * of the clocks can be removed.
-	 */
 	GATE(CLK_PPMULEFT, "ppmuleft", "aclk200", GATE_IP_LEFTBUS, 1, 0, 0),
 	GATE(CLK_PPMURIGHT, "ppmuright", "aclk200", GATE_IP_RIGHTBUS, 1, 0, 0),
 	GATE(CLK_SCLK_HDMI, "sclk_hdmi", "mout_hdmi", SRC_MASK_TV, 0, 0, 0),
@@ -1147,6 +1144,13 @@ static const struct samsung_gate_clock exynos4x12_gate_clks[] __initconst = {
 			0, 0),
 	GATE(CLK_I2S0, "i2s0", "aclk100", E4X12_GATE_IP_MAUDIO, 3,
 			0, 0),
+	GATE(CLK_G2D, "g2d", "aclk200", GATE_IP_DMC, 23, 0, 0),
+	GATE(CLK_SMMU_G2D, "smmu_g2d", "aclk200", GATE_IP_DMC, 24, 0, 0),
+	GATE(CLK_TMU_APBIF, "tmu_apbif", "aclk100", E4X12_GATE_IP_PERIR, 17, 0,
+		0),
+};
+
+static struct samsung_gate_clock exynos4x12_isp_gate_clks[] = {
 	GATE(CLK_FIMC_ISP, "isp", "aclk200", E4X12_GATE_ISP0, 0,
 			CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
 	GATE(CLK_FIMC_DRC, "drc", "aclk200", E4X12_GATE_ISP0, 1,
@@ -1199,24 +1203,6 @@ static const struct samsung_gate_clock exynos4x12_gate_clks[] __initconst = {
 			CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
 	GATE(CLK_SPI1_ISP, "spi1_isp", "aclk200", E4X12_GATE_ISP1, 13,
 			CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
-	GATE(CLK_G2D, "g2d", "aclk200", GATE_IP_DMC, 23, 0, 0),
-	GATE(CLK_SMMU_G2D, "smmu_g2d", "aclk200", GATE_IP_DMC, 24, 0, 0),
-	GATE(CLK_TMU_APBIF, "tmu_apbif", "aclk100", E4X12_GATE_IP_PERIR, 17, 0,
-		0),
-};
-
-static const struct samsung_clock_alias exynos4_aliases[] __initconst = {
-	ALIAS(CLK_MOUT_CORE, NULL, "moutcore"),
-	ALIAS(CLK_ARM_CLK, NULL, "armclk"),
-	ALIAS(CLK_SCLK_APLL, NULL, "mout_apll"),
-};
-
-static const struct samsung_clock_alias exynos4210_aliases[] __initconst = {
-	ALIAS(CLK_SCLK_MPLL, NULL, "mout_mpll"),
-};
-
-static const struct samsung_clock_alias exynos4x12_aliases[] __initconst = {
-	ALIAS(CLK_MOUT_MPLL_USER_C, NULL, "mout_mpll"),
 };
 
 /*
@@ -1355,14 +1341,14 @@ static const struct samsung_pll_rate_table exynos4x12_vpll_rates[] __initconst =
 };
 
 static struct samsung_pll_clock exynos4210_plls[nr_plls] __initdata = {
-	[apll] = PLL_A(pll_4508, CLK_FOUT_APLL, "fout_apll", "fin_pll",
-		APLL_LOCK, APLL_CON0, "fout_apll", NULL),
-	[mpll] = PLL_A(pll_4508, CLK_FOUT_MPLL, "fout_mpll", "fin_pll",
-		E4210_MPLL_LOCK, E4210_MPLL_CON0, "fout_mpll", NULL),
-	[epll] = PLL_A(pll_4600, CLK_FOUT_EPLL, "fout_epll", "fin_pll",
-		EPLL_LOCK, EPLL_CON0, "fout_epll", NULL),
-	[vpll] = PLL_A(pll_4650c, CLK_FOUT_VPLL, "fout_vpll", "mout_vpllsrc",
-		VPLL_LOCK, VPLL_CON0, "fout_vpll", NULL),
+	[apll] = PLL(pll_4508, CLK_FOUT_APLL, "fout_apll", "fin_pll",
+		APLL_LOCK, APLL_CON0, NULL),
+	[mpll] = PLL(pll_4508, CLK_FOUT_MPLL, "fout_mpll", "fin_pll",
+		E4210_MPLL_LOCK, E4210_MPLL_CON0, NULL),
+	[epll] = PLL(pll_4600, CLK_FOUT_EPLL, "fout_epll", "fin_pll",
+		EPLL_LOCK, EPLL_CON0, NULL),
+	[vpll] = PLL(pll_4650c, CLK_FOUT_VPLL, "fout_vpll", "mout_vpllsrc",
+		VPLL_LOCK, VPLL_CON0, NULL),
 };
 
 static struct samsung_pll_clock exynos4x12_plls[nr_plls] __initdata = {
@@ -1416,24 +1402,6 @@ static const struct exynos_cpuclk_cfg_data e4210_armclk_d[] __initconst = {
 	{  0 },
 };
 
-static const struct exynos_cpuclk_cfg_data e4212_armclk_d[] __initconst = {
-	{ 1500000, E4210_CPU_DIV0(2, 1, 6, 0, 7, 3), E4210_CPU_DIV1(2, 6), },
-	{ 1400000, E4210_CPU_DIV0(2, 1, 6, 0, 7, 3), E4210_CPU_DIV1(2, 6), },
-	{ 1300000, E4210_CPU_DIV0(2, 1, 5, 0, 7, 3), E4210_CPU_DIV1(2, 5), },
-	{ 1200000, E4210_CPU_DIV0(2, 1, 5, 0, 7, 3), E4210_CPU_DIV1(2, 5), },
-	{ 1100000, E4210_CPU_DIV0(2, 1, 4, 0, 6, 3), E4210_CPU_DIV1(2, 4), },
-	{ 1000000, E4210_CPU_DIV0(1, 1, 4, 0, 5, 2), E4210_CPU_DIV1(2, 4), },
-	{  900000, E4210_CPU_DIV0(1, 1, 3, 0, 5, 2), E4210_CPU_DIV1(2, 3), },
-	{  800000, E4210_CPU_DIV0(1, 1, 3, 0, 5, 2), E4210_CPU_DIV1(2, 3), },
-	{  700000, E4210_CPU_DIV0(1, 1, 3, 0, 4, 2), E4210_CPU_DIV1(2, 3), },
-	{  600000, E4210_CPU_DIV0(1, 1, 3, 0, 4, 2), E4210_CPU_DIV1(2, 3), },
-	{  500000, E4210_CPU_DIV0(1, 1, 3, 0, 4, 2), E4210_CPU_DIV1(2, 3), },
-	{  400000, E4210_CPU_DIV0(1, 1, 3, 0, 4, 2), E4210_CPU_DIV1(2, 3), },
-	{  300000, E4210_CPU_DIV0(1, 1, 2, 0, 4, 2), E4210_CPU_DIV1(2, 3), },
-	{  200000, E4210_CPU_DIV0(1, 1, 1, 0, 3, 1), E4210_CPU_DIV1(2, 3), },
-	{  0 },
-};
-
 #define E4412_CPU_DIV1(cores, hpm, copy)				\
 		(((cores) << 8) | ((hpm) << 4) | ((copy) << 0))
 
@@ -1527,8 +1495,6 @@ static void __init exynos4_clk_init(struct device_node *np,
 			ARRAY_SIZE(exynos4210_div_clks));
 		samsung_clk_register_gate(ctx, exynos4210_gate_clks,
 			ARRAY_SIZE(exynos4210_gate_clks));
-		samsung_clk_register_alias(ctx, exynos4210_aliases,
-			ARRAY_SIZE(exynos4210_aliases));
 		samsung_clk_register_fixed_factor(ctx,
 			exynos4210_fixed_factor_clks,
 			ARRAY_SIZE(exynos4210_fixed_factor_clks));
@@ -1537,32 +1503,31 @@ static void __init exynos4_clk_init(struct device_node *np,
 			e4210_armclk_d, ARRAY_SIZE(e4210_armclk_d),
 			CLK_CPU_NEEDS_DEBUG_ALT_DIV | CLK_CPU_HAS_DIV1);
 	} else {
+		struct resource res;
+
 		samsung_clk_register_mux(ctx, exynos4x12_mux_clks,
 			ARRAY_SIZE(exynos4x12_mux_clks));
 		samsung_clk_register_div(ctx, exynos4x12_div_clks,
 			ARRAY_SIZE(exynos4x12_div_clks));
 		samsung_clk_register_gate(ctx, exynos4x12_gate_clks,
 			ARRAY_SIZE(exynos4x12_gate_clks));
-		samsung_clk_register_alias(ctx, exynos4x12_aliases,
-			ARRAY_SIZE(exynos4x12_aliases));
 		samsung_clk_register_fixed_factor(ctx,
 			exynos4x12_fixed_factor_clks,
 			ARRAY_SIZE(exynos4x12_fixed_factor_clks));
-		if (of_machine_is_compatible("samsung,exynos4412")) {
-			exynos_register_cpu_clock(ctx, CLK_ARM_CLK, "armclk",
-				mout_core_p4x12[0], mout_core_p4x12[1], 0x14200,
-				e4412_armclk_d, ARRAY_SIZE(e4412_armclk_d),
-				CLK_CPU_NEEDS_DEBUG_ALT_DIV | CLK_CPU_HAS_DIV1);
-		} else {
-			exynos_register_cpu_clock(ctx, CLK_ARM_CLK, "armclk",
-				mout_core_p4x12[0], mout_core_p4x12[1], 0x14200,
-				e4212_armclk_d, ARRAY_SIZE(e4212_armclk_d),
-				CLK_CPU_NEEDS_DEBUG_ALT_DIV | CLK_CPU_HAS_DIV1);
+
+		of_address_to_resource(np, 0, &res);
+		if (resource_size(&res) > 0x18000) {
+			samsung_clk_register_div(ctx, exynos4x12_isp_div_clks,
+				ARRAY_SIZE(exynos4x12_isp_div_clks));
+			samsung_clk_register_gate(ctx, exynos4x12_isp_gate_clks,
+				ARRAY_SIZE(exynos4x12_isp_gate_clks));
 		}
-	}
 
-	samsung_clk_register_alias(ctx, exynos4_aliases,
-			ARRAY_SIZE(exynos4_aliases));
+		exynos_register_cpu_clock(ctx, CLK_ARM_CLK, "armclk",
+			mout_core_p4x12[0], mout_core_p4x12[1], 0x14200,
+			e4412_armclk_d, ARRAY_SIZE(e4412_armclk_d),
+			CLK_CPU_NEEDS_DEBUG_ALT_DIV | CLK_CPU_HAS_DIV1);
+	}
 
 	if (soc == EXYNOS4X12)
 		exynos4x12_core_down_clock();
diff --git a/drivers/clk/samsung/clk-exynos4412-isp.c b/drivers/clk/samsung/clk-exynos4412-isp.c
new file mode 100644
index 000000000000..d5f1ccb36300
--- /dev/null
+++ b/drivers/clk/samsung/clk-exynos4412-isp.c
@@ -0,0 +1,179 @@
+/*
+ * Copyright (c) 2017 Samsung Electronics Co., Ltd.
+ * Author: Marek Szyprowski <m.szyprowski@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Common Clock Framework support for Exynos4412 ISP module.
+*/
+
+#include <dt-bindings/clock/exynos4.h>
+#include <linux/slab.h>
+#include <linux/clk.h>
+#include <linux/clk-provider.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
+
+#include "clk.h"
+
+/* Exynos4x12 specific registers, which belong to ISP power domain */
+#define E4X12_DIV_ISP0		0x0300
+#define E4X12_DIV_ISP1		0x0304
+#define E4X12_GATE_ISP0		0x0800
+#define E4X12_GATE_ISP1		0x0804
+
+/*
+ * Support for CMU save/restore across system suspends
+ */
+static struct samsung_clk_reg_dump *exynos4x12_save_isp;
+
+static const unsigned long exynos4x12_clk_isp_save[] __initconst = {
+	E4X12_DIV_ISP0,
+	E4X12_DIV_ISP1,
+	E4X12_GATE_ISP0,
+	E4X12_GATE_ISP1,
+};
+
+PNAME(mout_user_aclk400_mcuisp_p4x12) = { "fin_pll", "div_aclk400_mcuisp", };
+
+static struct samsung_div_clock exynos4x12_isp_div_clks[] = {
+	DIV(CLK_ISP_DIV_ISP0, "div_isp0", "aclk200", E4X12_DIV_ISP0, 0, 3),
+	DIV(CLK_ISP_DIV_ISP1, "div_isp1", "aclk200", E4X12_DIV_ISP0, 4, 3),
+	DIV(CLK_ISP_DIV_MCUISP0, "div_mcuisp0", "aclk400_mcuisp",
+	    E4X12_DIV_ISP1, 4, 3),
+	DIV(CLK_ISP_DIV_MCUISP1, "div_mcuisp1", "div_mcuisp0",
+	    E4X12_DIV_ISP1, 8, 3),
+	DIV(0, "div_mpwm", "div_isp1", E4X12_DIV_ISP1, 0, 3),
+};
+
+static struct samsung_gate_clock exynos4x12_isp_gate_clks[] = {
+	GATE(CLK_ISP_FIMC_ISP, "isp", "aclk200", E4X12_GATE_ISP0, 0, 0, 0),
+	GATE(CLK_ISP_FIMC_DRC, "drc", "aclk200", E4X12_GATE_ISP0, 1, 0, 0),
+	GATE(CLK_ISP_FIMC_FD, "fd", "aclk200", E4X12_GATE_ISP0, 2, 0, 0),
+	GATE(CLK_ISP_FIMC_LITE0, "lite0", "aclk200", E4X12_GATE_ISP0, 3, 0, 0),
+	GATE(CLK_ISP_FIMC_LITE1, "lite1", "aclk200", E4X12_GATE_ISP0, 4, 0, 0),
+	GATE(CLK_ISP_MCUISP, "mcuisp", "aclk200", E4X12_GATE_ISP0, 5, 0, 0),
+	GATE(CLK_ISP_GICISP, "gicisp", "aclk200", E4X12_GATE_ISP0, 7, 0, 0),
+	GATE(CLK_ISP_SMMU_ISP, "smmu_isp", "aclk200", E4X12_GATE_ISP0, 8, 0, 0),
+	GATE(CLK_ISP_SMMU_DRC, "smmu_drc", "aclk200", E4X12_GATE_ISP0, 9, 0, 0),
+	GATE(CLK_ISP_SMMU_FD, "smmu_fd", "aclk200", E4X12_GATE_ISP0, 10, 0, 0),
+	GATE(CLK_ISP_SMMU_LITE0, "smmu_lite0", "aclk200", E4X12_GATE_ISP0, 11,
+	     0, 0),
+	GATE(CLK_ISP_SMMU_LITE1, "smmu_lite1", "aclk200", E4X12_GATE_ISP0, 12,
+	     0, 0),
+	GATE(CLK_ISP_PPMUISPMX, "ppmuispmx", "aclk200", E4X12_GATE_ISP0, 20,
+	     0, 0),
+	GATE(CLK_ISP_PPMUISPX, "ppmuispx", "aclk200", E4X12_GATE_ISP0, 21,
+	     0, 0),
+	GATE(CLK_ISP_MCUCTL_ISP, "mcuctl_isp", "aclk200", E4X12_GATE_ISP0, 23,
+	     0, 0),
+	GATE(CLK_ISP_MPWM_ISP, "mpwm_isp", "aclk200", E4X12_GATE_ISP0, 24,
+	     0, 0),
+	GATE(CLK_ISP_I2C0_ISP, "i2c0_isp", "aclk200", E4X12_GATE_ISP0, 25,
+	     0, 0),
+	GATE(CLK_ISP_I2C1_ISP, "i2c1_isp", "aclk200", E4X12_GATE_ISP0, 26,
+	     0, 0),
+	GATE(CLK_ISP_MTCADC_ISP, "mtcadc_isp", "aclk200", E4X12_GATE_ISP0, 27,
+	     0, 0),
+	GATE(CLK_ISP_PWM_ISP, "pwm_isp", "aclk200", E4X12_GATE_ISP0, 28, 0, 0),
+	GATE(CLK_ISP_WDT_ISP, "wdt_isp", "aclk200", E4X12_GATE_ISP0, 30, 0, 0),
+	GATE(CLK_ISP_UART_ISP, "uart_isp", "aclk200", E4X12_GATE_ISP0, 31,
+	     0, 0),
+	GATE(CLK_ISP_ASYNCAXIM, "asyncaxim", "aclk200", E4X12_GATE_ISP1, 0,
+	     0, 0),
+	GATE(CLK_ISP_SMMU_ISPCX, "smmu_ispcx", "aclk200", E4X12_GATE_ISP1, 4,
+	     0, 0),
+	GATE(CLK_ISP_SPI0_ISP, "spi0_isp", "aclk200", E4X12_GATE_ISP1, 12,
+	     0, 0),
+	GATE(CLK_ISP_SPI1_ISP, "spi1_isp", "aclk200", E4X12_GATE_ISP1, 13,
+	     0, 0),
+};
+
+static int __maybe_unused exynos4x12_isp_clk_suspend(struct device *dev)
+{
+	struct samsung_clk_provider *ctx = dev_get_drvdata(dev);
+
+	samsung_clk_save(ctx->reg_base, exynos4x12_save_isp,
+			 ARRAY_SIZE(exynos4x12_clk_isp_save));
+	return 0;
+}
+
+static int __maybe_unused exynos4x12_isp_clk_resume(struct device *dev)
+{
+	struct samsung_clk_provider *ctx = dev_get_drvdata(dev);
+
+	samsung_clk_restore(ctx->reg_base, exynos4x12_save_isp,
+			    ARRAY_SIZE(exynos4x12_clk_isp_save));
+	return 0;
+}
+
+static int __init exynos4x12_isp_clk_probe(struct platform_device *pdev)
+{
+	struct samsung_clk_provider *ctx;
+	struct device *dev = &pdev->dev;
+	struct device_node *np = dev->of_node;
+	struct resource *res;
+	void __iomem *reg_base;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	reg_base = devm_ioremap_resource(dev, res);
+	if (IS_ERR(reg_base)) {
+		dev_err(dev, "failed to map registers\n");
+		return PTR_ERR(reg_base);
+	}
+
+	exynos4x12_save_isp = samsung_clk_alloc_reg_dump(exynos4x12_clk_isp_save,
+					ARRAY_SIZE(exynos4x12_clk_isp_save));
+	if (!exynos4x12_save_isp)
+		return -ENOMEM;
+
+	ctx = samsung_clk_init(np, reg_base, CLK_NR_ISP_CLKS);
+	ctx->dev = dev;
+
+	platform_set_drvdata(pdev, ctx);
+
+	pm_runtime_set_active(dev);
+	pm_runtime_enable(dev);
+	pm_runtime_get_sync(dev);
+
+	samsung_clk_register_div(ctx, exynos4x12_isp_div_clks,
+				 ARRAY_SIZE(exynos4x12_isp_div_clks));
+	samsung_clk_register_gate(ctx, exynos4x12_isp_gate_clks,
+				  ARRAY_SIZE(exynos4x12_isp_gate_clks));
+
+	samsung_clk_of_add_provider(np, ctx);
+	pm_runtime_put(dev);
+
+	return 0;
+}
+
+static const struct of_device_id exynos4x12_isp_clk_of_match[] = {
+	{ .compatible = "samsung,exynos4412-isp-clock", },
+	{ },
+};
+
+static const struct dev_pm_ops exynos4x12_isp_pm_ops = {
+	SET_RUNTIME_PM_OPS(exynos4x12_isp_clk_suspend,
+			   exynos4x12_isp_clk_resume, NULL)
+	SET_LATE_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
+				     pm_runtime_force_resume)
+};
+
+static struct platform_driver exynos4x12_isp_clk_driver __refdata = {
+	.driver	= {
+		.name = "exynos4x12-isp-clk",
+		.of_match_table = exynos4x12_isp_clk_of_match,
+		.suppress_bind_attrs = true,
+		.pm = &exynos4x12_isp_pm_ops,
+	},
+	.probe = exynos4x12_isp_clk_probe,
+};
+
+static int __init exynos4x12_isp_clk_init(void)
+{
+	return platform_driver_register(&exynos4x12_isp_clk_driver);
+}
+core_initcall(exynos4x12_isp_clk_init);
diff --git a/drivers/clk/samsung/clk-exynos5250.c b/drivers/clk/samsung/clk-exynos5250.c
index 27a227d6620c..9b073c98a891 100644
--- a/drivers/clk/samsung/clk-exynos5250.c
+++ b/drivers/clk/samsung/clk-exynos5250.c
@@ -293,14 +293,14 @@ static const struct samsung_mux_clock exynos5250_mux_clks[] __initconst = {
 	/*
 	 * CMU_CPU
 	 */
-	MUX_FA(0, "mout_apll", mout_apll_p, SRC_CPU, 0, 1,
-					CLK_SET_RATE_PARENT, 0, "mout_apll"),
-	MUX_A(0, "mout_cpu", mout_cpu_p, SRC_CPU, 16, 1, "mout_cpu"),
+	MUX_F(0, "mout_apll", mout_apll_p, SRC_CPU, 0, 1,
+					CLK_SET_RATE_PARENT, 0),
+	MUX(0, "mout_cpu", mout_cpu_p, SRC_CPU, 16, 1),
 
 	/*
 	 * CMU_CORE
 	 */
-	MUX_A(0, "mout_mpll", mout_mpll_p, SRC_CORE1, 8, 1, "mout_mpll"),
+	MUX(0, "mout_mpll", mout_mpll_p, SRC_CORE1, 8, 1),
 
 	/*
 	 * CMU_TOP
@@ -391,7 +391,7 @@ static const struct samsung_div_clock exynos5250_div_clks[] __initconst = {
 	 */
 	DIV(0, "div_arm", "mout_cpu", DIV_CPU0, 0, 3),
 	DIV(0, "div_apll", "mout_apll", DIV_CPU0, 24, 3),
-	DIV_A(0, "div_arm2", "div_arm", DIV_CPU0, 28, 3, "armclk"),
+	DIV(0, "div_arm2", "div_arm", DIV_CPU0, 28, 3),
 
 	/*
 	 * CMU_TOP
@@ -743,10 +743,10 @@ static const struct samsung_pll_rate_table apll_24mhz_tbl[] __initconst = {
 };
 
 static struct samsung_pll_clock exynos5250_plls[nr_plls] __initdata = {
-	[apll] = PLL_A(pll_35xx, CLK_FOUT_APLL, "fout_apll", "fin_pll",
-		APLL_LOCK, APLL_CON0, "fout_apll", NULL),
-	[mpll] = PLL_A(pll_35xx, CLK_FOUT_MPLL, "fout_mpll", "fin_pll",
-		MPLL_LOCK, MPLL_CON0, "fout_mpll", NULL),
+	[apll] = PLL(pll_35xx, CLK_FOUT_APLL, "fout_apll", "fin_pll", APLL_LOCK,
+		APLL_CON0, NULL),
+	[mpll] = PLL(pll_35xx, CLK_FOUT_MPLL, "fout_mpll", "fin_pll", MPLL_LOCK,
+		MPLL_CON0, NULL),
 	[bpll] = PLL(pll_35xx, CLK_FOUT_BPLL, "fout_bpll", "fin_pll", BPLL_LOCK,
 		BPLL_CON0, NULL),
 	[gpll] = PLL(pll_35xx, CLK_FOUT_GPLL, "fout_gpll", "fin_pll", GPLL_LOCK,
diff --git a/drivers/clk/samsung/clk-exynos5420.c b/drivers/clk/samsung/clk-exynos5420.c
index 25601967d1cd..45d34f601e9e 100644
--- a/drivers/clk/samsung/clk-exynos5420.c
+++ b/drivers/clk/samsung/clk-exynos5420.c
@@ -600,8 +600,7 @@ static const struct samsung_mux_clock exynos5420_mux_clks[] __initconst = {
 				TOP_SPARE2, 4, 1),
 
 	MUX(0, "mout_aclk400_isp", mout_group1_p, SRC_TOP0, 0, 2),
-	MUX_A(0, "mout_aclk400_mscl", mout_group1_p,
-				SRC_TOP0, 4, 2, "aclk400_mscl"),
+	MUX(0, "mout_aclk400_mscl", mout_group1_p, SRC_TOP0, 4, 2),
 	MUX(0, "mout_aclk400_wcore", mout_group1_p, SRC_TOP0, 16, 2),
 	MUX(0, "mout_aclk100_noc", mout_group1_p, SRC_TOP0, 20, 2),
 
@@ -998,7 +997,7 @@ static const struct samsung_gate_clock exynos5x_gate_clks[] __initconst = {
 	GATE(0, "aclk400_isp", "mout_user_aclk400_isp",
 			GATE_BUS_TOP, 16, 0, 0),
 	GATE(0, "aclk400_mscl", "mout_user_aclk400_mscl",
-			GATE_BUS_TOP, 17, 0, 0),
+			GATE_BUS_TOP, 17, CLK_IS_CRITICAL, 0),
 	GATE(0, "aclk200_disp1", "mout_user_aclk200_disp1",
 			GATE_BUS_TOP, 18, CLK_IS_CRITICAL, 0),
 	GATE(CLK_SCLK_MPHY_IXTAL24, "sclk_mphy_ixtal24", "mphy_refclk_ixtal24",
diff --git a/drivers/clk/samsung/clk-exynos5433.c b/drivers/clk/samsung/clk-exynos5433.c
index 11343a597093..db270908037a 100644
--- a/drivers/clk/samsung/clk-exynos5433.c
+++ b/drivers/clk/samsung/clk-exynos5433.c
@@ -9,9 +9,13 @@
  * Common Clock Framework support for Exynos5433 SoC.
  */
 
+#include <linux/clk.h>
 #include <linux/clk-provider.h>
 #include <linux/of.h>
 #include <linux/of_address.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
 
 #include <dt-bindings/clock/exynos5433.h>
 
@@ -1991,6 +1995,14 @@ static const unsigned long fsys_clk_regs[] __initconst = {
 	ENABLE_IP_FSYS1,
 };
 
+static const struct samsung_clk_reg_dump fsys_suspend_regs[] = {
+	{ MUX_SEL_FSYS0, 0 },
+	{ MUX_SEL_FSYS1, 0 },
+	{ MUX_SEL_FSYS2, 0 },
+	{ MUX_SEL_FSYS3, 0 },
+	{ MUX_SEL_FSYS4, 0 },
+};
+
 static const struct samsung_fixed_rate_clock fsys_fixed_clks[] __initconst = {
 	/* PHY clocks from USBDRD30_PHY */
 	FRATE(CLK_PHYCLK_USBDRD30_UDRD30_PHYCLOCK_PHY,
@@ -2296,16 +2308,11 @@ static const struct samsung_cmu_info fsys_cmu_info __initconst = {
 	.nr_clk_ids		= FSYS_NR_CLK,
 	.clk_regs		= fsys_clk_regs,
 	.nr_clk_regs		= ARRAY_SIZE(fsys_clk_regs),
+	.suspend_regs		= fsys_suspend_regs,
+	.nr_suspend_regs	= ARRAY_SIZE(fsys_suspend_regs),
+	.clk_name		= "aclk_fsys_200",
 };
 
-static void __init exynos5433_cmu_fsys_init(struct device_node *np)
-{
-	samsung_cmu_register_one(np, &fsys_cmu_info);
-}
-
-CLK_OF_DECLARE(exynos5433_cmu_fsys, "samsung,exynos5433-cmu-fsys",
-		exynos5433_cmu_fsys_init);
-
 /*
  * Register offset definitions for CMU_G2D
  */
@@ -2335,6 +2342,10 @@ static const unsigned long g2d_clk_regs[] __initconst = {
 	DIV_ENABLE_IP_G2D_SECURE_SMMU_G2D,
 };
 
+static const struct samsung_clk_reg_dump g2d_suspend_regs[] = {
+	{ MUX_SEL_G2D0, 0 },
+};
+
 /* list of all parent clock list */
 PNAME(mout_aclk_g2d_266_user_p)		= { "oscclk", "aclk_g2d_266", };
 PNAME(mout_aclk_g2d_400_user_p)		= { "oscclk", "aclk_g2d_400", };
@@ -2420,16 +2431,11 @@ static const struct samsung_cmu_info g2d_cmu_info __initconst = {
 	.nr_clk_ids		= G2D_NR_CLK,
 	.clk_regs		= g2d_clk_regs,
 	.nr_clk_regs		= ARRAY_SIZE(g2d_clk_regs),
+	.suspend_regs		= g2d_suspend_regs,
+	.nr_suspend_regs	= ARRAY_SIZE(g2d_suspend_regs),
+	.clk_name		= "aclk_g2d_400",
 };
 
-static void __init exynos5433_cmu_g2d_init(struct device_node *np)
-{
-	samsung_cmu_register_one(np, &g2d_cmu_info);
-}
-
-CLK_OF_DECLARE(exynos5433_cmu_g2d, "samsung,exynos5433-cmu-g2d",
-		exynos5433_cmu_g2d_init);
-
 /*
  * Register offset definitions for CMU_DISP
  */
@@ -2494,6 +2500,18 @@ static const unsigned long disp_clk_regs[] __initconst = {
 	CLKOUT_CMU_DISP_DIV_STAT,
 };
 
+static const struct samsung_clk_reg_dump disp_suspend_regs[] = {
+	/* PLL has to be enabled for suspend */
+	{ DISP_PLL_CON0, 0x85f40502 },
+	/* ignore status of external PHY muxes during suspend to avoid hangs */
+	{ MUX_IGNORE_DISP2, 0x00111111 },
+	{ MUX_SEL_DISP0, 0 },
+	{ MUX_SEL_DISP1, 0 },
+	{ MUX_SEL_DISP2, 0 },
+	{ MUX_SEL_DISP3, 0 },
+	{ MUX_SEL_DISP4, 0 },
+};
+
 /* list of all parent clock list */
 PNAME(mout_disp_pll_p)			= { "oscclk", "fout_disp_pll", };
 PNAME(mout_sclk_dsim1_user_p)		= { "oscclk", "sclk_dsim1_disp", };
@@ -2841,16 +2859,11 @@ static const struct samsung_cmu_info disp_cmu_info __initconst = {
 	.nr_clk_ids		= DISP_NR_CLK,
 	.clk_regs		= disp_clk_regs,
 	.nr_clk_regs		= ARRAY_SIZE(disp_clk_regs),
+	.suspend_regs		= disp_suspend_regs,
+	.nr_suspend_regs	= ARRAY_SIZE(disp_suspend_regs),
+	.clk_name		= "aclk_disp_333",
 };
 
-static void __init exynos5433_cmu_disp_init(struct device_node *np)
-{
-	samsung_cmu_register_one(np, &disp_cmu_info);
-}
-
-CLK_OF_DECLARE(exynos5433_cmu_disp, "samsung,exynos5433-cmu-disp",
-		exynos5433_cmu_disp_init);
-
 /*
  * Register offset definitions for CMU_AUD
  */
@@ -2885,6 +2898,11 @@ static const unsigned long aud_clk_regs[] __initconst = {
 	ENABLE_IP_AUD1,
 };
 
+static const struct samsung_clk_reg_dump aud_suspend_regs[] = {
+	{ MUX_SEL_AUD0, 0 },
+	{ MUX_SEL_AUD1, 0 },
+};
+
 /* list of all parent clock list */
 PNAME(mout_aud_pll_user_aud_p)	= { "oscclk", "fout_aud_pll", };
 PNAME(mout_sclk_aud_pcm_p)	= { "mout_aud_pll_user", "ioclk_audiocdclk0",};
@@ -3011,16 +3029,11 @@ static const struct samsung_cmu_info aud_cmu_info __initconst = {
 	.nr_clk_ids		= AUD_NR_CLK,
 	.clk_regs		= aud_clk_regs,
 	.nr_clk_regs		= ARRAY_SIZE(aud_clk_regs),
+	.suspend_regs		= aud_suspend_regs,
+	.nr_suspend_regs	= ARRAY_SIZE(aud_suspend_regs),
+	.clk_name		= "fout_aud_pll",
 };
 
-static void __init exynos5433_cmu_aud_init(struct device_node *np)
-{
-	samsung_cmu_register_one(np, &aud_cmu_info);
-}
-CLK_OF_DECLARE(exynos5433_cmu_aud, "samsung,exynos5433-cmu-aud",
-		exynos5433_cmu_aud_init);
-
-
 /*
  * Register offset definitions for CMU_BUS{0|1|2}
  */
@@ -3222,6 +3235,10 @@ static const unsigned long g3d_clk_regs[] __initconst = {
 	CLK_STOPCTRL,
 };
 
+static const struct samsung_clk_reg_dump g3d_suspend_regs[] = {
+	{ MUX_SEL_G3D, 0 },
+};
+
 /* list of all parent clock list */
 PNAME(mout_aclk_g3d_400_p)	= { "mout_g3d_pll", "aclk_g3d_400", };
 PNAME(mout_g3d_pll_p)		= { "oscclk", "fout_g3d_pll", };
@@ -3295,15 +3312,11 @@ static const struct samsung_cmu_info g3d_cmu_info __initconst = {
 	.nr_clk_ids		= G3D_NR_CLK,
 	.clk_regs		= g3d_clk_regs,
 	.nr_clk_regs		= ARRAY_SIZE(g3d_clk_regs),
+	.suspend_regs		= g3d_suspend_regs,
+	.nr_suspend_regs	= ARRAY_SIZE(g3d_suspend_regs),
+	.clk_name		= "aclk_g3d_400",
 };
 
-static void __init exynos5433_cmu_g3d_init(struct device_node *np)
-{
-	samsung_cmu_register_one(np, &g3d_cmu_info);
-}
-CLK_OF_DECLARE(exynos5433_cmu_g3d, "samsung,exynos5433-cmu-g3d",
-		exynos5433_cmu_g3d_init);
-
 /*
  * Register offset definitions for CMU_GSCL
  */
@@ -3342,6 +3355,12 @@ static const unsigned long gscl_clk_regs[] __initconst = {
 	ENABLE_IP_GSCL_SECURE_SMMU_GSCL2,
 };
 
+static const struct samsung_clk_reg_dump gscl_suspend_regs[] = {
+	{ MUX_SEL_GSCL, 0 },
+	{ ENABLE_ACLK_GSCL, 0xfff },
+	{ ENABLE_PCLK_GSCL, 0xff },
+};
+
 /* list of all parent clock list */
 PNAME(aclk_gscl_111_user_p)	= { "oscclk", "aclk_gscl_111", };
 PNAME(aclk_gscl_333_user_p)	= { "oscclk", "aclk_gscl_333", };
@@ -3436,15 +3455,11 @@ static const struct samsung_cmu_info gscl_cmu_info __initconst = {
 	.nr_clk_ids		= GSCL_NR_CLK,
 	.clk_regs		= gscl_clk_regs,
 	.nr_clk_regs		= ARRAY_SIZE(gscl_clk_regs),
+	.suspend_regs		= gscl_suspend_regs,
+	.nr_suspend_regs	= ARRAY_SIZE(gscl_suspend_regs),
+	.clk_name		= "aclk_gscl_111",
 };
 
-static void __init exynos5433_cmu_gscl_init(struct device_node *np)
-{
-	samsung_cmu_register_one(np, &gscl_cmu_info);
-}
-CLK_OF_DECLARE(exynos5433_cmu_gscl, "samsung,exynos5433-cmu-gscl",
-		exynos5433_cmu_gscl_init);
-
 /*
  * Register offset definitions for CMU_APOLLO
  */
@@ -3970,6 +3985,11 @@ static const unsigned long mscl_clk_regs[] __initconst = {
 	ENABLE_IP_MSCL_SECURE_SMMU_JPEG,
 };
 
+static const struct samsung_clk_reg_dump mscl_suspend_regs[] = {
+	{ MUX_SEL_MSCL0, 0 },
+	{ MUX_SEL_MSCL1, 0 },
+};
+
 /* list of all parent clock list */
 PNAME(mout_sclk_jpeg_user_p)		= { "oscclk", "sclk_jpeg_mscl", };
 PNAME(mout_aclk_mscl_400_user_p)	= { "oscclk", "aclk_mscl_400", };
@@ -4082,15 +4102,11 @@ static const struct samsung_cmu_info mscl_cmu_info __initconst = {
 	.nr_clk_ids		= MSCL_NR_CLK,
 	.clk_regs		= mscl_clk_regs,
 	.nr_clk_regs		= ARRAY_SIZE(mscl_clk_regs),
+	.suspend_regs		= mscl_suspend_regs,
+	.nr_suspend_regs	= ARRAY_SIZE(mscl_suspend_regs),
+	.clk_name		= "aclk_mscl_400",
 };
 
-static void __init exynos5433_cmu_mscl_init(struct device_node *np)
-{
-	samsung_cmu_register_one(np, &mscl_cmu_info);
-}
-CLK_OF_DECLARE(exynos5433_cmu_mscl, "samsung,exynos5433-cmu-mscl",
-		exynos5433_cmu_mscl_init);
-
 /*
  * Register offset definitions for CMU_MFC
  */
@@ -4120,6 +4136,10 @@ static const unsigned long mfc_clk_regs[] __initconst = {
 	ENABLE_IP_MFC_SECURE_SMMU_MFC,
 };
 
+static const struct samsung_clk_reg_dump mfc_suspend_regs[] = {
+	{ MUX_SEL_MFC, 0 },
+};
+
 PNAME(mout_aclk_mfc_400_user_p)		= { "oscclk", "aclk_mfc_400", };
 
 static const struct samsung_mux_clock mfc_mux_clks[] __initconst = {
@@ -4190,15 +4210,11 @@ static const struct samsung_cmu_info mfc_cmu_info __initconst = {
 	.nr_clk_ids		= MFC_NR_CLK,
 	.clk_regs		= mfc_clk_regs,
 	.nr_clk_regs		= ARRAY_SIZE(mfc_clk_regs),
+	.suspend_regs		= mfc_suspend_regs,
+	.nr_suspend_regs	= ARRAY_SIZE(mfc_suspend_regs),
+	.clk_name		= "aclk_mfc_400",
 };
 
-static void __init exynos5433_cmu_mfc_init(struct device_node *np)
-{
-	samsung_cmu_register_one(np, &mfc_cmu_info);
-}
-CLK_OF_DECLARE(exynos5433_cmu_mfc, "samsung,exynos5433-cmu-mfc",
-		exynos5433_cmu_mfc_init);
-
 /*
  * Register offset definitions for CMU_HEVC
  */
@@ -4228,6 +4244,10 @@ static const unsigned long hevc_clk_regs[] __initconst = {
 	ENABLE_IP_HEVC_SECURE_SMMU_HEVC,
 };
 
+static const struct samsung_clk_reg_dump hevc_suspend_regs[] = {
+	{ MUX_SEL_HEVC, 0 },
+};
+
 PNAME(mout_aclk_hevc_400_user_p)	= { "oscclk", "aclk_hevc_400", };
 
 static const struct samsung_mux_clock hevc_mux_clks[] __initconst = {
@@ -4300,15 +4320,11 @@ static const struct samsung_cmu_info hevc_cmu_info __initconst = {
 	.nr_clk_ids		= HEVC_NR_CLK,
 	.clk_regs		= hevc_clk_regs,
 	.nr_clk_regs		= ARRAY_SIZE(hevc_clk_regs),
+	.suspend_regs		= hevc_suspend_regs,
+	.nr_suspend_regs	= ARRAY_SIZE(hevc_suspend_regs),
+	.clk_name		= "aclk_hevc_400",
 };
 
-static void __init exynos5433_cmu_hevc_init(struct device_node *np)
-{
-	samsung_cmu_register_one(np, &hevc_cmu_info);
-}
-CLK_OF_DECLARE(exynos5433_cmu_hevc, "samsung,exynos5433-cmu-hevc",
-		exynos5433_cmu_hevc_init);
-
 /*
  * Register offset definitions for CMU_ISP
  */
@@ -4342,6 +4358,10 @@ static const unsigned long isp_clk_regs[] __initconst = {
 	ENABLE_IP_ISP3,
 };
 
+static const struct samsung_clk_reg_dump isp_suspend_regs[] = {
+	{ MUX_SEL_ISP, 0 },
+};
+
 PNAME(mout_aclk_isp_dis_400_user_p)	= { "oscclk", "aclk_isp_dis_400", };
 PNAME(mout_aclk_isp_400_user_p)		= { "oscclk", "aclk_isp_400", };
 
@@ -4553,15 +4573,11 @@ static const struct samsung_cmu_info isp_cmu_info __initconst = {
 	.nr_clk_ids		= ISP_NR_CLK,
 	.clk_regs		= isp_clk_regs,
 	.nr_clk_regs		= ARRAY_SIZE(isp_clk_regs),
+	.suspend_regs		= isp_suspend_regs,
+	.nr_suspend_regs	= ARRAY_SIZE(isp_suspend_regs),
+	.clk_name		= "aclk_isp_400",
 };
 
-static void __init exynos5433_cmu_isp_init(struct device_node *np)
-{
-	samsung_cmu_register_one(np, &isp_cmu_info);
-}
-CLK_OF_DECLARE(exynos5433_cmu_isp, "samsung,exynos5433-cmu-isp",
-		exynos5433_cmu_isp_init);
-
 /*
  * Register offset definitions for CMU_CAM0
  */
@@ -4625,6 +4641,15 @@ static const unsigned long cam0_clk_regs[] __initconst = {
 	ENABLE_IP_CAM02,
 	ENABLE_IP_CAM03,
 };
+
+static const struct samsung_clk_reg_dump cam0_suspend_regs[] = {
+	{ MUX_SEL_CAM00, 0 },
+	{ MUX_SEL_CAM01, 0 },
+	{ MUX_SEL_CAM02, 0 },
+	{ MUX_SEL_CAM03, 0 },
+	{ MUX_SEL_CAM04, 0 },
+};
+
 PNAME(mout_aclk_cam0_333_user_p)	= { "oscclk", "aclk_cam0_333", };
 PNAME(mout_aclk_cam0_400_user_p)	= { "oscclk", "aclk_cam0_400", };
 PNAME(mout_aclk_cam0_552_user_p)	= { "oscclk", "aclk_cam0_552", };
@@ -5030,15 +5055,11 @@ static const struct samsung_cmu_info cam0_cmu_info __initconst = {
 	.nr_clk_ids		= CAM0_NR_CLK,
 	.clk_regs		= cam0_clk_regs,
 	.nr_clk_regs		= ARRAY_SIZE(cam0_clk_regs),
+	.suspend_regs		= cam0_suspend_regs,
+	.nr_suspend_regs	= ARRAY_SIZE(cam0_suspend_regs),
+	.clk_name		= "aclk_cam0_400",
 };
 
-static void __init exynos5433_cmu_cam0_init(struct device_node *np)
-{
-	samsung_cmu_register_one(np, &cam0_cmu_info);
-}
-CLK_OF_DECLARE(exynos5433_cmu_cam0, "samsung,exynos5433-cmu-cam0",
-		exynos5433_cmu_cam0_init);
-
 /*
  * Register offset definitions for CMU_CAM1
  */
@@ -5085,6 +5106,12 @@ static const unsigned long cam1_clk_regs[] __initconst = {
 	ENABLE_IP_CAM12,
 };
 
+static const struct samsung_clk_reg_dump cam1_suspend_regs[] = {
+	{ MUX_SEL_CAM10, 0 },
+	{ MUX_SEL_CAM11, 0 },
+	{ MUX_SEL_CAM12, 0 },
+};
+
 PNAME(mout_sclk_isp_uart_user_p)	= { "oscclk", "sclk_isp_uart_cam1", };
 PNAME(mout_sclk_isp_spi1_user_p)	= { "oscclk", "sclk_isp_spi1_cam1", };
 PNAME(mout_sclk_isp_spi0_user_p)	= { "oscclk", "sclk_isp_spi0_cam1", };
@@ -5403,11 +5430,223 @@ static const struct samsung_cmu_info cam1_cmu_info __initconst = {
 	.nr_clk_ids		= CAM1_NR_CLK,
 	.clk_regs		= cam1_clk_regs,
 	.nr_clk_regs		= ARRAY_SIZE(cam1_clk_regs),
+	.suspend_regs		= cam1_suspend_regs,
+	.nr_suspend_regs	= ARRAY_SIZE(cam1_suspend_regs),
+	.clk_name		= "aclk_cam1_400",
+};
+
+
+struct exynos5433_cmu_data {
+	struct samsung_clk_reg_dump *clk_save;
+	unsigned int nr_clk_save;
+	const struct samsung_clk_reg_dump *clk_suspend;
+	unsigned int nr_clk_suspend;
+
+	struct clk *clk;
+	struct clk **pclks;
+	int nr_pclks;
+
+	/* must be the last entry */
+	struct samsung_clk_provider ctx;
+};
+
+static int __maybe_unused exynos5433_cmu_suspend(struct device *dev)
+{
+	struct exynos5433_cmu_data *data = dev_get_drvdata(dev);
+	int i;
+
+	samsung_clk_save(data->ctx.reg_base, data->clk_save,
+			 data->nr_clk_save);
+
+	for (i = 0; i < data->nr_pclks; i++)
+		clk_prepare_enable(data->pclks[i]);
+
+	/* for suspend some registers have to be set to certain values */
+	samsung_clk_restore(data->ctx.reg_base, data->clk_suspend,
+			    data->nr_clk_suspend);
+
+	for (i = 0; i < data->nr_pclks; i++)
+		clk_disable_unprepare(data->pclks[i]);
+
+	clk_disable_unprepare(data->clk);
+
+	return 0;
+}
+
+static int __maybe_unused exynos5433_cmu_resume(struct device *dev)
+{
+	struct exynos5433_cmu_data *data = dev_get_drvdata(dev);
+	int i;
+
+	clk_prepare_enable(data->clk);
+
+	for (i = 0; i < data->nr_pclks; i++)
+		clk_prepare_enable(data->pclks[i]);
+
+	samsung_clk_restore(data->ctx.reg_base, data->clk_save,
+			    data->nr_clk_save);
+
+	for (i = 0; i < data->nr_pclks; i++)
+		clk_disable_unprepare(data->pclks[i]);
+
+	return 0;
+}
+
+static int __init exynos5433_cmu_probe(struct platform_device *pdev)
+{
+	const struct samsung_cmu_info *info;
+	struct exynos5433_cmu_data *data;
+	struct samsung_clk_provider *ctx;
+	struct device *dev = &pdev->dev;
+	struct resource *res;
+	void __iomem *reg_base;
+	int i;
+
+	info = of_device_get_match_data(dev);
+
+	data = devm_kzalloc(dev, sizeof(*data) +
+			    sizeof(*data->ctx.clk_data.hws) * info->nr_clk_ids,
+			    GFP_KERNEL);
+	if (!data)
+		return -ENOMEM;
+	ctx = &data->ctx;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	reg_base = devm_ioremap_resource(dev, res);
+	if (IS_ERR(reg_base)) {
+		dev_err(dev, "failed to map registers\n");
+		return PTR_ERR(reg_base);
+	}
+
+	for (i = 0; i < info->nr_clk_ids; ++i)
+		ctx->clk_data.hws[i] = ERR_PTR(-ENOENT);
+
+	ctx->clk_data.num = info->nr_clk_ids;
+	ctx->reg_base = reg_base;
+	ctx->dev = dev;
+	spin_lock_init(&ctx->lock);
+
+	data->clk_save = samsung_clk_alloc_reg_dump(info->clk_regs,
+						    info->nr_clk_regs);
+	data->nr_clk_save = info->nr_clk_regs;
+	data->clk_suspend = info->suspend_regs;
+	data->nr_clk_suspend = info->nr_suspend_regs;
+	data->nr_pclks = of_count_phandle_with_args(dev->of_node, "clocks",
+						    "#clock-cells");
+	if (data->nr_pclks > 0) {
+		data->pclks = devm_kcalloc(dev, sizeof(struct clk *),
+					   data->nr_pclks, GFP_KERNEL);
+
+		for (i = 0; i < data->nr_pclks; i++) {
+			struct clk *clk = of_clk_get(dev->of_node, i);
+
+			if (IS_ERR(clk))
+				return PTR_ERR(clk);
+			data->pclks[i] = clk;
+		}
+	}
+
+	if (info->clk_name)
+		data->clk = clk_get(dev, info->clk_name);
+	clk_prepare_enable(data->clk);
+
+	platform_set_drvdata(pdev, data);
+
+	/*
+	 * Enable runtime PM here to allow the clock core using runtime PM
+	 * for the registered clocks. Additionally, we increase the runtime
+	 * PM usage count before registering the clocks, to prevent the
+	 * clock core from runtime suspending the device.
+	 */
+	pm_runtime_get_noresume(dev);
+	pm_runtime_set_active(dev);
+	pm_runtime_enable(dev);
+
+	if (info->pll_clks)
+		samsung_clk_register_pll(ctx, info->pll_clks, info->nr_pll_clks,
+					 reg_base);
+	if (info->mux_clks)
+		samsung_clk_register_mux(ctx, info->mux_clks,
+					 info->nr_mux_clks);
+	if (info->div_clks)
+		samsung_clk_register_div(ctx, info->div_clks,
+					 info->nr_div_clks);
+	if (info->gate_clks)
+		samsung_clk_register_gate(ctx, info->gate_clks,
+					  info->nr_gate_clks);
+	if (info->fixed_clks)
+		samsung_clk_register_fixed_rate(ctx, info->fixed_clks,
+						info->nr_fixed_clks);
+	if (info->fixed_factor_clks)
+		samsung_clk_register_fixed_factor(ctx, info->fixed_factor_clks,
+						  info->nr_fixed_factor_clks);
+
+	samsung_clk_of_add_provider(dev->of_node, ctx);
+	pm_runtime_put_sync(dev);
+
+	return 0;
+}
+
+static const struct of_device_id exynos5433_cmu_of_match[] = {
+	{
+		.compatible = "samsung,exynos5433-cmu-aud",
+		.data = &aud_cmu_info,
+	}, {
+		.compatible = "samsung,exynos5433-cmu-cam0",
+		.data = &cam0_cmu_info,
+	}, {
+		.compatible = "samsung,exynos5433-cmu-cam1",
+		.data = &cam1_cmu_info,
+	}, {
+		.compatible = "samsung,exynos5433-cmu-disp",
+		.data = &disp_cmu_info,
+	}, {
+		.compatible = "samsung,exynos5433-cmu-g2d",
+		.data = &g2d_cmu_info,
+	}, {
+		.compatible = "samsung,exynos5433-cmu-g3d",
+		.data = &g3d_cmu_info,
+	}, {
+		.compatible = "samsung,exynos5433-cmu-fsys",
+		.data = &fsys_cmu_info,
+	}, {
+		.compatible = "samsung,exynos5433-cmu-gscl",
+		.data = &gscl_cmu_info,
+	}, {
+		.compatible = "samsung,exynos5433-cmu-mfc",
+		.data = &mfc_cmu_info,
+	}, {
+		.compatible = "samsung,exynos5433-cmu-hevc",
+		.data = &hevc_cmu_info,
+	}, {
+		.compatible = "samsung,exynos5433-cmu-isp",
+		.data = &isp_cmu_info,
+	}, {
+		.compatible = "samsung,exynos5433-cmu-mscl",
+		.data = &mscl_cmu_info,
+	}, {
+	},
+};
+
+static const struct dev_pm_ops exynos5433_cmu_pm_ops = {
+	SET_RUNTIME_PM_OPS(exynos5433_cmu_suspend, exynos5433_cmu_resume,
+			   NULL)
+	SET_LATE_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
+				     pm_runtime_force_resume)
+};
+
+static struct platform_driver exynos5433_cmu_driver __refdata = {
+	.driver	= {
+		.name = "exynos5433-cmu",
+		.of_match_table = exynos5433_cmu_of_match,
+		.suppress_bind_attrs = true,
+		.pm = &exynos5433_cmu_pm_ops,
+	},
+	.probe = exynos5433_cmu_probe,
 };
 
-static void __init exynos5433_cmu_cam1_init(struct device_node *np)
+static int __init exynos5433_cmu_init(void)
 {
-	samsung_cmu_register_one(np, &cam1_cmu_info);
+	return platform_driver_register(&exynos5433_cmu_driver);
 }
-CLK_OF_DECLARE(exynos5433_cmu_cam1, "samsung,exynos5433-cmu-cam1",
-		exynos5433_cmu_cam1_init);
+core_initcall(exynos5433_cmu_init);
diff --git a/drivers/clk/samsung/clk-exynos5440.c b/drivers/clk/samsung/clk-exynos5440.c
index a80f3ef20801..b08bd54c5e76 100644
--- a/drivers/clk/samsung/clk-exynos5440.c
+++ b/drivers/clk/samsung/clk-exynos5440.c
@@ -53,8 +53,7 @@ static const struct samsung_fixed_factor_clock exynos5440_fixed_factor_clks[] __
 /* mux clocks */
 static const struct samsung_mux_clock exynos5440_mux_clks[] __initconst = {
 	MUX(0, "mout_spi", mout_spi_p, MISC_DOUT1, 5, 1),
-	MUX_A(CLK_ARM_CLK, "arm_clk", mout_armclk_p,
-			CPU_CLK_STATUS, 0, 1, "armclk"),
+	MUX(CLK_ARM_CLK, "arm_clk", mout_armclk_p, CPU_CLK_STATUS, 0, 1),
 };
 
 /* divider clocks */
@@ -117,6 +116,13 @@ static const struct samsung_pll_clock exynos5440_plls[] __initconst = {
 	PLL(pll_2550x, CLK_CPLLB, "cpllb", "xtal", 0, 0x50, NULL),
 };
 
+/*
+ * Clock aliases for legacy clkdev look-up.
+ */
+static const struct samsung_clock_alias exynos5440_aliases[] __initconst = {
+	ALIAS(CLK_ARM_CLK, NULL, "armclk"),
+};
+
 /* register exynos5440 clocks */
 static void __init exynos5440_clk_init(struct device_node *np)
 {
@@ -147,6 +153,8 @@ static void __init exynos5440_clk_init(struct device_node *np)
 			ARRAY_SIZE(exynos5440_div_clks));
 	samsung_clk_register_gate(ctx, exynos5440_gate_clks,
 			ARRAY_SIZE(exynos5440_gate_clks));
+	samsung_clk_register_alias(ctx, exynos5440_aliases,
+						ARRAY_SIZE(exynos5440_aliases));
 
 	samsung_clk_of_add_provider(np, ctx);
 
diff --git a/drivers/clk/samsung/clk-pll.c b/drivers/clk/samsung/clk-pll.c
index 037c61484098..1c4c7a3039f1 100644
--- a/drivers/clk/samsung/clk-pll.c
+++ b/drivers/clk/samsung/clk-pll.c
@@ -1388,7 +1388,7 @@ static void __init _samsung_clk_register_pll(struct samsung_clk_provider *ctx,
 	pll->lock_reg = base + pll_clk->lock_offset;
 	pll->con_reg = base + pll_clk->con_offset;
 
-	ret = clk_hw_register(NULL, &pll->hw);
+	ret = clk_hw_register(ctx->dev, &pll->hw);
 	if (ret) {
 		pr_err("%s: failed to register pll clock %s : %d\n",
 			__func__, pll_clk->name, ret);
@@ -1397,15 +1397,6 @@ static void __init _samsung_clk_register_pll(struct samsung_clk_provider *ctx,
 	}
 
 	samsung_clk_add_lookup(ctx, &pll->hw, pll_clk->id);
-
-	if (!pll_clk->alias)
-		return;
-
-	ret = clk_hw_register_clkdev(&pll->hw, pll_clk->alias,
-				     pll_clk->dev_name);
-	if (ret)
-		pr_err("%s: failed to register lookup for %s : %d",
-			__func__, pll_clk->name, ret);
 }
 
 void __init samsung_clk_register_pll(struct samsung_clk_provider *ctx,
diff --git a/drivers/clk/samsung/clk-s3c2443.c b/drivers/clk/samsung/clk-s3c2443.c
index abb935c42916..d94b85a42356 100644
--- a/drivers/clk/samsung/clk-s3c2443.c
+++ b/drivers/clk/samsung/clk-s3c2443.c
@@ -117,8 +117,8 @@ struct samsung_mux_clock s3c2443_common_muxes[] __initdata = {
 	MUX(0, "epllref", epllref_p, CLKSRC, 7, 2),
 	MUX(ESYSCLK, "esysclk", esysclk_p, CLKSRC, 6, 1),
 	MUX(0, "mpllref", mpllref_p, CLKSRC, 3, 1),
-	MUX_A(MSYSCLK, "msysclk", msysclk_p, CLKSRC, 4, 1, "msysclk"),
-	MUX_A(ARMCLK, "armclk", armclk_p, CLKDIV0, 13, 1, "armclk"),
+	MUX(MSYSCLK, "msysclk", msysclk_p, CLKSRC, 4, 1),
+	MUX(ARMCLK, "armclk", armclk_p, CLKDIV0, 13, 1),
 	MUX(0, "mux_i2s0", i2s0_p, CLKSRC, 14, 2),
 };
 
@@ -189,6 +189,10 @@ struct samsung_gate_clock s3c2443_common_gates[] __initdata = {
 };
 
 struct samsung_clock_alias s3c2443_common_aliases[] __initdata = {
+	ALIAS(MSYSCLK, NULL, "msysclk"),
+	ALIAS(ARMCLK, NULL, "armclk"),
+	ALIAS(MPLL, NULL, "mpll"),
+	ALIAS(EPLL, NULL, "epll"),
 	ALIAS(HCLK, NULL, "hclk"),
 	ALIAS(HCLK_SSMC, NULL, "nand"),
 	ALIAS(PCLK_UART0, "s3c2440-uart.0", "uart"),
@@ -221,9 +225,9 @@ struct samsung_clock_alias s3c2443_common_aliases[] __initdata = {
 /* S3C2416 specific clocks */
 
 static struct samsung_pll_clock s3c2416_pll_clks[] __initdata = {
-	[mpll] = PLL(pll_6552_s3c2416, 0, "mpll", "mpllref",
+	[mpll] = PLL(pll_6552_s3c2416, MPLL, "mpll", "mpllref",
 						LOCKCON0, MPLLCON, NULL),
-	[epll] = PLL(pll_6553, 0, "epll", "epllref",
+	[epll] = PLL(pll_6553, EPLL, "epll", "epllref",
 						LOCKCON1, EPLLCON, NULL),
 };
 
@@ -275,9 +279,9 @@ struct samsung_clock_alias s3c2416_aliases[] __initdata = {
 /* S3C2443 specific clocks */
 
 static struct samsung_pll_clock s3c2443_pll_clks[] __initdata = {
-	[mpll] = PLL(pll_3000, 0, "mpll", "mpllref",
+	[mpll] = PLL(pll_3000, MPLL, "mpll", "mpllref",
 						LOCKCON0, MPLLCON, NULL),
-	[epll] = PLL(pll_2126, 0, "epll", "epllref",
+	[epll] = PLL(pll_2126, EPLL, "epll", "epllref",
 						LOCKCON1, EPLLCON, NULL),
 };
 
diff --git a/drivers/clk/samsung/clk.c b/drivers/clk/samsung/clk.c
index 7ce0fa86c5ff..8634884aa11c 100644
--- a/drivers/clk/samsung/clk.c
+++ b/drivers/clk/samsung/clk.c
@@ -134,7 +134,7 @@ void __init samsung_clk_register_fixed_rate(struct samsung_clk_provider *ctx,
 	unsigned int idx, ret;
 
 	for (idx = 0; idx < nr_clk; idx++, list++) {
-		clk_hw = clk_hw_register_fixed_rate(NULL, list->name,
+		clk_hw = clk_hw_register_fixed_rate(ctx->dev, list->name,
 			list->parent_name, list->flags, list->fixed_rate);
 		if (IS_ERR(clk_hw)) {
 			pr_err("%s: failed to register clock %s\n", __func__,
@@ -163,7 +163,7 @@ void __init samsung_clk_register_fixed_factor(struct samsung_clk_provider *ctx,
 	unsigned int idx;
 
 	for (idx = 0; idx < nr_clk; idx++, list++) {
-		clk_hw = clk_hw_register_fixed_factor(NULL, list->name,
+		clk_hw = clk_hw_register_fixed_factor(ctx->dev, list->name,
 			list->parent_name, list->flags, list->mult, list->div);
 		if (IS_ERR(clk_hw)) {
 			pr_err("%s: failed to register clock %s\n", __func__,
@@ -181,10 +181,10 @@ void __init samsung_clk_register_mux(struct samsung_clk_provider *ctx,
 				unsigned int nr_clk)
 {
 	struct clk_hw *clk_hw;
-	unsigned int idx, ret;
+	unsigned int idx;
 
 	for (idx = 0; idx < nr_clk; idx++, list++) {
-		clk_hw = clk_hw_register_mux(NULL, list->name,
+		clk_hw = clk_hw_register_mux(ctx->dev, list->name,
 			list->parent_names, list->num_parents, list->flags,
 			ctx->reg_base + list->offset,
 			list->shift, list->width, list->mux_flags, &ctx->lock);
@@ -195,15 +195,6 @@ void __init samsung_clk_register_mux(struct samsung_clk_provider *ctx,
 		}
 
 		samsung_clk_add_lookup(ctx, clk_hw, list->id);
-
-		/* register a clock lookup only if a clock alias is specified */
-		if (list->alias) {
-			ret = clk_hw_register_clkdev(clk_hw, list->alias,
-						list->dev_name);
-			if (ret)
-				pr_err("%s: failed to register lookup %s\n",
-						__func__, list->alias);
-		}
 	}
 }
 
@@ -213,17 +204,17 @@ void __init samsung_clk_register_div(struct samsung_clk_provider *ctx,
 				unsigned int nr_clk)
 {
 	struct clk_hw *clk_hw;
-	unsigned int idx, ret;
+	unsigned int idx;
 
 	for (idx = 0; idx < nr_clk; idx++, list++) {
 		if (list->table)
-			clk_hw = clk_hw_register_divider_table(NULL,
+			clk_hw = clk_hw_register_divider_table(ctx->dev,
 				list->name, list->parent_name, list->flags,
 				ctx->reg_base + list->offset,
 				list->shift, list->width, list->div_flags,
 				list->table, &ctx->lock);
 		else
-			clk_hw = clk_hw_register_divider(NULL, list->name,
+			clk_hw = clk_hw_register_divider(ctx->dev, list->name,
 				list->parent_name, list->flags,
 				ctx->reg_base + list->offset, list->shift,
 				list->width, list->div_flags, &ctx->lock);
@@ -234,15 +225,6 @@ void __init samsung_clk_register_div(struct samsung_clk_provider *ctx,
 		}
 
 		samsung_clk_add_lookup(ctx, clk_hw, list->id);
-
-		/* register a clock lookup only if a clock alias is specified */
-		if (list->alias) {
-			ret = clk_hw_register_clkdev(clk_hw, list->alias,
-						list->dev_name);
-			if (ret)
-				pr_err("%s: failed to register lookup %s\n",
-						__func__, list->alias);
-		}
 	}
 }
 
@@ -252,10 +234,10 @@ void __init samsung_clk_register_gate(struct samsung_clk_provider *ctx,
 				unsigned int nr_clk)
 {
 	struct clk_hw *clk_hw;
-	unsigned int idx, ret;
+	unsigned int idx;
 
 	for (idx = 0; idx < nr_clk; idx++, list++) {
-		clk_hw = clk_hw_register_gate(NULL, list->name, list->parent_name,
+		clk_hw = clk_hw_register_gate(ctx->dev, list->name, list->parent_name,
 				list->flags, ctx->reg_base + list->offset,
 				list->bit_idx, list->gate_flags, &ctx->lock);
 		if (IS_ERR(clk_hw)) {
@@ -264,15 +246,6 @@ void __init samsung_clk_register_gate(struct samsung_clk_provider *ctx,
 			continue;
 		}
 
-		/* register a clock lookup only if a clock alias is specified */
-		if (list->alias) {
-			ret = clk_hw_register_clkdev(clk_hw, list->alias,
-							list->dev_name);
-			if (ret)
-				pr_err("%s: failed to register lookup %s\n",
-					__func__, list->alias);
-		}
-
 		samsung_clk_add_lookup(ctx, clk_hw, list->id);
 	}
 }
diff --git a/drivers/clk/samsung/clk.h b/drivers/clk/samsung/clk.h
index b8ca0dd3a38b..3880d2f9d582 100644
--- a/drivers/clk/samsung/clk.h
+++ b/drivers/clk/samsung/clk.h
@@ -24,6 +24,7 @@
  */
 struct samsung_clk_provider {
 	void __iomem *reg_base;
+	struct device *dev;
 	spinlock_t lock;
 	/* clk_data must be the last entry due to variable lenght 'hws' array */
 	struct clk_hw_onecell_data clk_data;
@@ -106,7 +107,6 @@ struct samsung_fixed_factor_clock {
 /**
  * struct samsung_mux_clock: information about mux clock
  * @id: platform specific id of the clock.
- * @dev_name: name of the device to which this clock belongs.
  * @name: name of this mux clock.
  * @parent_names: array of pointer to parent clock names.
  * @num_parents: number of parents listed in @parent_names.
@@ -115,11 +115,9 @@ struct samsung_fixed_factor_clock {
  * @shift: starting bit location of the mux control bit-field in @reg.
  * @width: width of the mux control bit-field in @reg.
  * @mux_flags: flags for mux-type clock.
- * @alias: optional clock alias name to be assigned to this clock.
  */
 struct samsung_mux_clock {
 	unsigned int		id;
-	const char		*dev_name;
 	const char		*name;
 	const char		*const *parent_names;
 	u8			num_parents;
@@ -128,13 +126,11 @@ struct samsung_mux_clock {
 	u8			shift;
 	u8			width;
 	u8			mux_flags;
-	const char		*alias;
 };
 
-#define __MUX(_id, dname, cname, pnames, o, s, w, f, mf, a)	\
+#define __MUX(_id, cname, pnames, o, s, w, f, mf)		\
 	{							\
 		.id		= _id,				\
-		.dev_name	= dname,			\
 		.name		= cname,			\
 		.parent_names	= pnames,			\
 		.num_parents	= ARRAY_SIZE(pnames),		\
@@ -143,36 +139,26 @@ struct samsung_mux_clock {
 		.shift		= s,				\
 		.width		= w,				\
 		.mux_flags	= mf,				\
-		.alias		= a,				\
 	}
 
 #define MUX(_id, cname, pnames, o, s, w)			\
-	__MUX(_id, NULL, cname, pnames, o, s, w, 0, 0, NULL)
-
-#define MUX_A(_id, cname, pnames, o, s, w, a)			\
-	__MUX(_id, NULL, cname, pnames, o, s, w, 0, 0, a)
+	__MUX(_id, cname, pnames, o, s, w, 0, 0)
 
 #define MUX_F(_id, cname, pnames, o, s, w, f, mf)		\
-	__MUX(_id, NULL, cname, pnames, o, s, w, f, mf, NULL)
-
-#define MUX_FA(_id, cname, pnames, o, s, w, f, mf, a)		\
-	__MUX(_id, NULL, cname, pnames, o, s, w, f, mf, a)
+	__MUX(_id, cname, pnames, o, s, w, f, mf)
 
 /**
  * @id: platform specific id of the clock.
  * struct samsung_div_clock: information about div clock
- * @dev_name: name of the device to which this clock belongs.
  * @name: name of this div clock.
  * @parent_name: name of the parent clock.
  * @flags: optional flags for basic clock.
  * @offset: offset of the register for configuring the div.
  * @shift: starting bit location of the div control bit-field in @reg.
  * @div_flags: flags for div-type clock.
- * @alias: optional clock alias name to be assigned to this clock.
  */
 struct samsung_div_clock {
 	unsigned int		id;
-	const char		*dev_name;
 	const char		*name;
 	const char		*parent_name;
 	unsigned long		flags;
@@ -180,14 +166,12 @@ struct samsung_div_clock {
 	u8			shift;
 	u8			width;
 	u8			div_flags;
-	const char		*alias;
 	struct clk_div_table	*table;
 };
 
-#define __DIV(_id, dname, cname, pname, o, s, w, f, df, a, t)	\
+#define __DIV(_id, cname, pname, o, s, w, f, df, t)	\
 	{							\
 		.id		= _id,				\
-		.dev_name	= dname,			\
 		.name		= cname,			\
 		.parent_name	= pname,			\
 		.flags		= f,				\
@@ -195,70 +179,51 @@ struct samsung_div_clock {
 		.shift		= s,				\
 		.width		= w,				\
 		.div_flags	= df,				\
-		.alias		= a,				\
 		.table		= t,				\
 	}
 
 #define DIV(_id, cname, pname, o, s, w)				\
-	__DIV(_id, NULL, cname, pname, o, s, w, 0, 0, NULL, NULL)
-
-#define DIV_A(_id, cname, pname, o, s, w, a)			\
-	__DIV(_id, NULL, cname, pname, o, s, w, 0, 0, a, NULL)
+	__DIV(_id, cname, pname, o, s, w, 0, 0, NULL)
 
 #define DIV_F(_id, cname, pname, o, s, w, f, df)		\
-	__DIV(_id, NULL, cname, pname, o, s, w, f, df, NULL, NULL)
+	__DIV(_id, cname, pname, o, s, w, f, df, NULL)
 
 #define DIV_T(_id, cname, pname, o, s, w, t)			\
-	__DIV(_id, NULL, cname, pname, o, s, w, 0, 0, NULL, t)
+	__DIV(_id, cname, pname, o, s, w, 0, 0, t)
 
 /**
  * struct samsung_gate_clock: information about gate clock
  * @id: platform specific id of the clock.
- * @dev_name: name of the device to which this clock belongs.
  * @name: name of this gate clock.
  * @parent_name: name of the parent clock.
  * @flags: optional flags for basic clock.
  * @offset: offset of the register for configuring the gate.
  * @bit_idx: bit index of the gate control bit-field in @reg.
  * @gate_flags: flags for gate-type clock.
- * @alias: optional clock alias name to be assigned to this clock.
  */
 struct samsung_gate_clock {
 	unsigned int		id;
-	const char		*dev_name;
 	const char		*name;
 	const char		*parent_name;
 	unsigned long		flags;
 	unsigned long		offset;
 	u8			bit_idx;
 	u8			gate_flags;
-	const char		*alias;
 };
 
-#define __GATE(_id, dname, cname, pname, o, b, f, gf, a)	\
+#define __GATE(_id, cname, pname, o, b, f, gf)			\
 	{							\
 		.id		= _id,				\
-		.dev_name	= dname,			\
 		.name		= cname,			\
 		.parent_name	= pname,			\
 		.flags		= f,				\
 		.offset		= o,				\
 		.bit_idx	= b,				\
 		.gate_flags	= gf,				\
-		.alias		= a,				\
 	}
 
 #define GATE(_id, cname, pname, o, b, f, gf)			\
-	__GATE(_id, NULL, cname, pname, o, b, f, gf, NULL)
-
-#define GATE_A(_id, cname, pname, o, b, f, gf, a)		\
-	__GATE(_id, NULL, cname, pname, o, b, f, gf, a)
-
-#define GATE_D(_id, dname, cname, pname, o, b, f, gf)		\
-	__GATE(_id, dname, cname, pname, o, b, f, gf, NULL)
-
-#define GATE_DA(_id, dname, cname, pname, o, b, f, gf, a)	\
-	__GATE(_id, dname, cname, pname, o, b, f, gf, a)
+	__GATE(_id, cname, pname, o, b, f, gf)
 
 #define PNAME(x) static const char * const x[] __initconst
 
@@ -275,18 +240,15 @@ struct samsung_clk_reg_dump {
 /**
  * struct samsung_pll_clock: information about pll clock
  * @id: platform specific id of the clock.
- * @dev_name: name of the device to which this clock belongs.
  * @name: name of this pll clock.
  * @parent_name: name of the parent clock.
  * @flags: optional flags for basic clock.
  * @con_offset: offset of the register for configuring the PLL.
  * @lock_offset: offset of the register for locking the PLL.
  * @type: Type of PLL to be registered.
- * @alias: optional clock alias name to be assigned to this clock.
  */
 struct samsung_pll_clock {
 	unsigned int		id;
-	const char		*dev_name;
 	const char		*name;
 	const char		*parent_name;
 	unsigned long		flags;
@@ -294,31 +256,23 @@ struct samsung_pll_clock {
 	int			lock_offset;
 	enum samsung_pll_type	type;
 	const struct samsung_pll_rate_table *rate_table;
-	const char              *alias;
 };
 
-#define __PLL(_typ, _id, _dname, _name, _pname, _flags, _lock, _con,	\
-		_rtable, _alias)					\
+#define __PLL(_typ, _id, _name, _pname, _flags, _lock, _con, _rtable)	\
 	{								\
 		.id		= _id,					\
 		.type		= _typ,					\
-		.dev_name	= _dname,				\
 		.name		= _name,				\
 		.parent_name	= _pname,				\
-		.flags		= CLK_GET_RATE_NOCACHE,			\
+		.flags		= _flags,				\
 		.con_offset	= _con,					\
 		.lock_offset	= _lock,				\
 		.rate_table	= _rtable,				\
-		.alias		= _alias,				\
 	}
 
 #define PLL(_typ, _id, _name, _pname, _lock, _con, _rtable)	\
-	__PLL(_typ, _id, NULL, _name, _pname, CLK_GET_RATE_NOCACHE,	\
-		_lock, _con, _rtable, _name)
-
-#define PLL_A(_typ, _id, _name, _pname, _lock, _con, _alias, _rtable) \
-	__PLL(_typ, _id, NULL, _name, _pname, CLK_GET_RATE_NOCACHE,	\
-		_lock, _con, _rtable, _alias)
+	__PLL(_typ, _id, _name, _pname, CLK_GET_RATE_NOCACHE, _lock,	\
+	      _con, _rtable)
 
 struct samsung_clock_reg_cache {
 	struct list_head node;
@@ -352,6 +306,12 @@ struct samsung_cmu_info {
 	/* list and number of clocks registers */
 	const unsigned long *clk_regs;
 	unsigned int nr_clk_regs;
+
+	/* list and number of clocks registers to set before suspend */
+	const struct samsung_clk_reg_dump *suspend_regs;
+	unsigned int nr_suspend_regs;
+	/* name of the parent clock needed for CMU register access */
+	const char *clk_name;
 };
 
 extern struct samsung_clk_provider *__init samsung_clk_init(
diff --git a/drivers/clk/sirf/clk-atlas6.c b/drivers/clk/sirf/clk-atlas6.c
index 665fa681b2e1..0cd11e6893af 100644
--- a/drivers/clk/sirf/clk-atlas6.c
+++ b/drivers/clk/sirf/clk-atlas6.c
@@ -42,7 +42,7 @@ static struct clk_dmn clk_mmc45 = {
 	},
 };
 
-static struct clk_init_data clk_nand_init = {
+static const struct clk_init_data clk_nand_init = {
 	.name = "nand",
 	.ops = &dmn_ops,
 	.parent_names = dmn_clk_parents,
diff --git a/drivers/clk/sirf/clk-atlas7.c b/drivers/clk/sirf/clk-atlas7.c
index d0c6c9a2d06a..be012b4bab46 100644
--- a/drivers/clk/sirf/clk-atlas7.c
+++ b/drivers/clk/sirf/clk-atlas7.c
@@ -392,7 +392,7 @@ static const char * const pll_clk_parents[] = {
 	"xin",
 };
 
-static struct clk_init_data clk_cpupll_init = {
+static const struct clk_init_data clk_cpupll_init = {
 	.name = "cpupll_vco",
 	.ops = &ab_pll_ops,
 	.parent_names = pll_clk_parents,
@@ -406,7 +406,7 @@ static struct clk_pll clk_cpupll = {
 	},
 };
 
-static struct clk_init_data clk_mempll_init = {
+static const struct clk_init_data clk_mempll_init = {
 	.name = "mempll_vco",
 	.ops = &ab_pll_ops,
 	.parent_names = pll_clk_parents,
@@ -420,7 +420,7 @@ static struct clk_pll clk_mempll = {
 	},
 };
 
-static struct clk_init_data clk_sys0pll_init = {
+static const struct clk_init_data clk_sys0pll_init = {
 	.name = "sys0pll_vco",
 	.ops = &ab_pll_ops,
 	.parent_names = pll_clk_parents,
@@ -434,7 +434,7 @@ static struct clk_pll clk_sys0pll = {
 	},
 };
 
-static struct clk_init_data clk_sys1pll_init = {
+static const struct clk_init_data clk_sys1pll_init = {
 	.name = "sys1pll_vco",
 	.ops = &ab_pll_ops,
 	.parent_names = pll_clk_parents,
@@ -448,7 +448,7 @@ static struct clk_pll clk_sys1pll = {
 	},
 };
 
-static struct clk_init_data clk_sys2pll_init = {
+static const struct clk_init_data clk_sys2pll_init = {
 	.name = "sys2pll_vco",
 	.ops = &ab_pll_ops,
 	.parent_names = pll_clk_parents,
@@ -462,7 +462,7 @@ static struct clk_pll clk_sys2pll = {
 	},
 };
 
-static struct clk_init_data clk_sys3pll_init = {
+static const struct clk_init_data clk_sys3pll_init = {
 	.name = "sys3pll_vco",
 	.ops = &ab_pll_ops,
 	.parent_names = pll_clk_parents,
@@ -596,7 +596,7 @@ static const char * const audiodto_clk_parents[] = {
 	"sys3pll_clk1",
 };
 
-static struct clk_init_data clk_audiodto_init = {
+static const struct clk_init_data clk_audiodto_init = {
 	.name = "audio_dto",
 	.ops = &dto_ops,
 	.parent_names = audiodto_clk_parents,
@@ -617,7 +617,7 @@ static const char * const disp0dto_clk_parents[] = {
 	"sys3pll_clk1",
 };
 
-static struct clk_init_data clk_disp0dto_init = {
+static const struct clk_init_data clk_disp0dto_init = {
 	.name = "disp0_dto",
 	.ops = &dto_ops,
 	.parent_names = disp0dto_clk_parents,
@@ -638,7 +638,7 @@ static const char * const disp1dto_clk_parents[] = {
 	"sys3pll_clk1",
 };
 
-static struct clk_init_data clk_disp1dto_init = {
+static const struct clk_init_data clk_disp1dto_init = {
 	.name = "disp1_dto",
 	.ops = &dto_ops,
 	.parent_names = disp1dto_clk_parents,
diff --git a/drivers/clk/sirf/clk-common.c b/drivers/clk/sirf/clk-common.c
index 77e1e2491689..d8f9efa5129a 100644
--- a/drivers/clk/sirf/clk-common.c
+++ b/drivers/clk/sirf/clk-common.c
@@ -184,7 +184,7 @@ static unsigned long cpu_clk_recalc_rate(struct clk_hw *hw,
 	return clk_hw_get_rate(parent_clk);
 }
 
-static struct clk_ops std_pll_ops = {
+static const struct clk_ops std_pll_ops = {
 	.recalc_rate = pll_clk_recalc_rate,
 	.round_rate = pll_clk_round_rate,
 	.set_rate = pll_clk_set_rate,
@@ -194,21 +194,21 @@ static const char * const pll_clk_parents[] = {
 	"osc",
 };
 
-static struct clk_init_data clk_pll1_init = {
+static const struct clk_init_data clk_pll1_init = {
 	.name = "pll1",
 	.ops = &std_pll_ops,
 	.parent_names = pll_clk_parents,
 	.num_parents = ARRAY_SIZE(pll_clk_parents),
 };
 
-static struct clk_init_data clk_pll2_init = {
+static const struct clk_init_data clk_pll2_init = {
 	.name = "pll2",
 	.ops = &std_pll_ops,
 	.parent_names = pll_clk_parents,
 	.num_parents = ARRAY_SIZE(pll_clk_parents),
 };
 
-static struct clk_init_data clk_pll3_init = {
+static const struct clk_init_data clk_pll3_init = {
 	.name = "pll3",
 	.ops = &std_pll_ops,
 	.parent_names = pll_clk_parents,
@@ -265,13 +265,13 @@ static unsigned long usb_pll_clk_recalc_rate(struct clk_hw *hw, unsigned long pa
 	return (reg & SIRFSOC_USBPHY_PLL_BYPASS) ? parent_rate : 48*MHZ;
 }
 
-static struct clk_ops usb_pll_ops = {
+static const struct clk_ops usb_pll_ops = {
 	.enable = usb_pll_clk_enable,
 	.disable = usb_pll_clk_disable,
 	.recalc_rate = usb_pll_clk_recalc_rate,
 };
 
-static struct clk_init_data clk_usb_pll_init = {
+static const struct clk_init_data clk_usb_pll_init = {
 	.name = "usb_pll",
 	.ops = &usb_pll_ops,
 	.parent_names = pll_clk_parents,
@@ -437,7 +437,7 @@ static int cpu_clk_set_rate(struct clk_hw *hw, unsigned long rate,
 	return ret2 ? ret2 : ret1;
 }
 
-static struct clk_ops msi_ops = {
+static const struct clk_ops msi_ops = {
 	.set_rate = dmn_clk_set_rate,
 	.round_rate = dmn_clk_round_rate,
 	.recalc_rate = dmn_clk_recalc_rate,
@@ -445,7 +445,7 @@ static struct clk_ops msi_ops = {
 	.get_parent = dmn_clk_get_parent,
 };
 
-static struct clk_init_data clk_mem_init = {
+static const struct clk_init_data clk_mem_init = {
 	.name = "mem",
 	.ops = &msi_ops,
 	.parent_names = dmn_clk_parents,
@@ -459,7 +459,7 @@ static struct clk_dmn clk_mem = {
 	},
 };
 
-static struct clk_init_data clk_sys_init = {
+static const struct clk_init_data clk_sys_init = {
 	.name = "sys",
 	.ops = &msi_ops,
 	.parent_names = dmn_clk_parents,
@@ -474,7 +474,7 @@ static struct clk_dmn clk_sys = {
 	},
 };
 
-static struct clk_init_data clk_io_init = {
+static const struct clk_init_data clk_io_init = {
 	.name = "io",
 	.ops = &msi_ops,
 	.parent_names = dmn_clk_parents,
@@ -488,7 +488,7 @@ static struct clk_dmn clk_io = {
 	},
 };
 
-static struct clk_ops cpu_ops = {
+static const struct clk_ops cpu_ops = {
 	.set_parent = dmn_clk_set_parent,
 	.get_parent = dmn_clk_get_parent,
 	.set_rate = cpu_clk_set_rate,
@@ -496,7 +496,7 @@ static struct clk_ops cpu_ops = {
 	.recalc_rate = cpu_clk_recalc_rate,
 };
 
-static struct clk_init_data clk_cpu_init = {
+static const struct clk_init_data clk_cpu_init = {
 	.name = "cpu",
 	.ops = &cpu_ops,
 	.parent_names = dmn_clk_parents,
@@ -511,7 +511,7 @@ static struct clk_dmn clk_cpu = {
 	},
 };
 
-static struct clk_ops dmn_ops = {
+static const struct clk_ops dmn_ops = {
 	.is_enabled = std_clk_is_enabled,
 	.enable = std_clk_enable,
 	.disable = std_clk_disable,
@@ -524,7 +524,7 @@ static struct clk_ops dmn_ops = {
 
 /* dsp, gfx, mm, lcd and vpp domain */
 
-static struct clk_init_data clk_dsp_init = {
+static const struct clk_init_data clk_dsp_init = {
 	.name = "dsp",
 	.ops = &dmn_ops,
 	.parent_names = dmn_clk_parents,
@@ -539,7 +539,7 @@ static struct clk_dmn clk_dsp = {
 	},
 };
 
-static struct clk_init_data clk_gfx_init = {
+static const struct clk_init_data clk_gfx_init = {
 	.name = "gfx",
 	.ops = &dmn_ops,
 	.parent_names = dmn_clk_parents,
@@ -554,7 +554,7 @@ static struct clk_dmn clk_gfx = {
 	},
 };
 
-static struct clk_init_data clk_mm_init = {
+static const struct clk_init_data clk_mm_init = {
 	.name = "mm",
 	.ops = &dmn_ops,
 	.parent_names = dmn_clk_parents,
@@ -574,7 +574,7 @@ static struct clk_dmn clk_mm = {
  */
 #define clk_gfx2d clk_mm
 
-static struct clk_init_data clk_lcd_init = {
+static const struct clk_init_data clk_lcd_init = {
 	.name = "lcd",
 	.ops = &dmn_ops,
 	.parent_names = dmn_clk_parents,
@@ -589,7 +589,7 @@ static struct clk_dmn clk_lcd = {
 	},
 };
 
-static struct clk_init_data clk_vpp_init = {
+static const struct clk_init_data clk_vpp_init = {
 	.name = "vpp",
 	.ops = &dmn_ops,
 	.parent_names = dmn_clk_parents,
@@ -604,21 +604,21 @@ static struct clk_dmn clk_vpp = {
 	},
 };
 
-static struct clk_init_data clk_mmc01_init = {
+static const struct clk_init_data clk_mmc01_init = {
 	.name = "mmc01",
 	.ops = &dmn_ops,
 	.parent_names = dmn_clk_parents,
 	.num_parents = ARRAY_SIZE(dmn_clk_parents),
 };
 
-static struct clk_init_data clk_mmc23_init = {
+static const struct clk_init_data clk_mmc23_init = {
 	.name = "mmc23",
 	.ops = &dmn_ops,
 	.parent_names = dmn_clk_parents,
 	.num_parents = ARRAY_SIZE(dmn_clk_parents),
 };
 
-static struct clk_init_data clk_mmc45_init = {
+static const struct clk_init_data clk_mmc45_init = {
 	.name = "mmc45",
 	.ops = &dmn_ops,
 	.parent_names = dmn_clk_parents,
@@ -679,13 +679,13 @@ static const char * const std_clk_io_parents[] = {
 	"io",
 };
 
-static struct clk_ops ios_ops = {
+static const struct clk_ops ios_ops = {
 	.is_enabled = std_clk_is_enabled,
 	.enable = std_clk_enable,
 	.disable = std_clk_disable,
 };
 
-static struct clk_init_data clk_cphif_init = {
+static const struct clk_init_data clk_cphif_init = {
 	.name = "cphif",
 	.ops = &ios_ops,
 	.parent_names = std_clk_io_parents,
@@ -699,7 +699,7 @@ static struct clk_std clk_cphif = {
 	},
 };
 
-static struct clk_init_data clk_dmac0_init = {
+static const struct clk_init_data clk_dmac0_init = {
 	.name = "dmac0",
 	.ops = &ios_ops,
 	.parent_names = std_clk_io_parents,
@@ -713,7 +713,7 @@ static struct clk_std clk_dmac0 = {
 	},
 };
 
-static struct clk_init_data clk_dmac1_init = {
+static const struct clk_init_data clk_dmac1_init = {
 	.name = "dmac1",
 	.ops = &ios_ops,
 	.parent_names = std_clk_io_parents,
@@ -727,7 +727,7 @@ static struct clk_std clk_dmac1 = {
 	},
 };
 
-static struct clk_init_data clk_audio_init = {
+static const struct clk_init_data clk_audio_init = {
 	.name = "audio",
 	.ops = &ios_ops,
 	.parent_names = std_clk_io_parents,
@@ -741,7 +741,7 @@ static struct clk_std clk_audio = {
 	},
 };
 
-static struct clk_init_data clk_uart0_init = {
+static const struct clk_init_data clk_uart0_init = {
 	.name = "uart0",
 	.ops = &ios_ops,
 	.parent_names = std_clk_io_parents,
@@ -755,7 +755,7 @@ static struct clk_std clk_uart0 = {
 	},
 };
 
-static struct clk_init_data clk_uart1_init = {
+static const struct clk_init_data clk_uart1_init = {
 	.name = "uart1",
 	.ops = &ios_ops,
 	.parent_names = std_clk_io_parents,
@@ -769,7 +769,7 @@ static struct clk_std clk_uart1 = {
 	},
 };
 
-static struct clk_init_data clk_uart2_init = {
+static const struct clk_init_data clk_uart2_init = {
 	.name = "uart2",
 	.ops = &ios_ops,
 	.parent_names = std_clk_io_parents,
@@ -783,7 +783,7 @@ static struct clk_std clk_uart2 = {
 	},
 };
 
-static struct clk_init_data clk_usp0_init = {
+static const struct clk_init_data clk_usp0_init = {
 	.name = "usp0",
 	.ops = &ios_ops,
 	.parent_names = std_clk_io_parents,
@@ -797,7 +797,7 @@ static struct clk_std clk_usp0 = {
 	},
 };
 
-static struct clk_init_data clk_usp1_init = {
+static const struct clk_init_data clk_usp1_init = {
 	.name = "usp1",
 	.ops = &ios_ops,
 	.parent_names = std_clk_io_parents,
@@ -811,7 +811,7 @@ static struct clk_std clk_usp1 = {
 	},
 };
 
-static struct clk_init_data clk_usp2_init = {
+static const struct clk_init_data clk_usp2_init = {
 	.name = "usp2",
 	.ops = &ios_ops,
 	.parent_names = std_clk_io_parents,
@@ -825,7 +825,7 @@ static struct clk_std clk_usp2 = {
 	},
 };
 
-static struct clk_init_data clk_vip_init = {
+static const struct clk_init_data clk_vip_init = {
 	.name = "vip",
 	.ops = &ios_ops,
 	.parent_names = std_clk_io_parents,
@@ -839,7 +839,7 @@ static struct clk_std clk_vip = {
 	},
 };
 
-static struct clk_init_data clk_spi0_init = {
+static const struct clk_init_data clk_spi0_init = {
 	.name = "spi0",
 	.ops = &ios_ops,
 	.parent_names = std_clk_io_parents,
@@ -853,7 +853,7 @@ static struct clk_std clk_spi0 = {
 	},
 };
 
-static struct clk_init_data clk_spi1_init = {
+static const struct clk_init_data clk_spi1_init = {
 	.name = "spi1",
 	.ops = &ios_ops,
 	.parent_names = std_clk_io_parents,
@@ -867,7 +867,7 @@ static struct clk_std clk_spi1 = {
 	},
 };
 
-static struct clk_init_data clk_tsc_init = {
+static const struct clk_init_data clk_tsc_init = {
 	.name = "tsc",
 	.ops = &ios_ops,
 	.parent_names = std_clk_io_parents,
@@ -881,7 +881,7 @@ static struct clk_std clk_tsc = {
 	},
 };
 
-static struct clk_init_data clk_i2c0_init = {
+static const struct clk_init_data clk_i2c0_init = {
 	.name = "i2c0",
 	.ops = &ios_ops,
 	.parent_names = std_clk_io_parents,
@@ -895,7 +895,7 @@ static struct clk_std clk_i2c0 = {
 	},
 };
 
-static struct clk_init_data clk_i2c1_init = {
+static const struct clk_init_data clk_i2c1_init = {
 	.name = "i2c1",
 	.ops = &ios_ops,
 	.parent_names = std_clk_io_parents,
@@ -909,7 +909,7 @@ static struct clk_std clk_i2c1 = {
 	},
 };
 
-static struct clk_init_data clk_pwmc_init = {
+static const struct clk_init_data clk_pwmc_init = {
 	.name = "pwmc",
 	.ops = &ios_ops,
 	.parent_names = std_clk_io_parents,
@@ -923,7 +923,7 @@ static struct clk_std clk_pwmc = {
 	},
 };
 
-static struct clk_init_data clk_efuse_init = {
+static const struct clk_init_data clk_efuse_init = {
 	.name = "efuse",
 	.ops = &ios_ops,
 	.parent_names = std_clk_io_parents,
@@ -937,7 +937,7 @@ static struct clk_std clk_efuse = {
 	},
 };
 
-static struct clk_init_data clk_pulse_init = {
+static const struct clk_init_data clk_pulse_init = {
 	.name = "pulse",
 	.ops = &ios_ops,
 	.parent_names = std_clk_io_parents,
@@ -955,7 +955,7 @@ static const char * const std_clk_dsp_parents[] = {
 	"dsp",
 };
 
-static struct clk_init_data clk_gps_init = {
+static const struct clk_init_data clk_gps_init = {
 	.name = "gps",
 	.ops = &ios_ops,
 	.parent_names = std_clk_dsp_parents,
@@ -969,7 +969,7 @@ static struct clk_std clk_gps = {
 	},
 };
 
-static struct clk_init_data clk_mf_init = {
+static const struct clk_init_data clk_mf_init = {
 	.name = "mf",
 	.ops = &ios_ops,
 	.parent_names = std_clk_io_parents,
@@ -987,7 +987,7 @@ static const char * const std_clk_sys_parents[] = {
 	"sys",
 };
 
-static struct clk_init_data clk_security_init = {
+static const struct clk_init_data clk_security_init = {
 	.name = "security",
 	.ops = &ios_ops,
 	.parent_names = std_clk_sys_parents,
@@ -1005,7 +1005,7 @@ static const char * const std_clk_usb_parents[] = {
 	"usb_pll",
 };
 
-static struct clk_init_data clk_usb0_init = {
+static const struct clk_init_data clk_usb0_init = {
 	.name = "usb0",
 	.ops = &ios_ops,
 	.parent_names = std_clk_usb_parents,
@@ -1019,7 +1019,7 @@ static struct clk_std clk_usb0 = {
 	},
 };
 
-static struct clk_init_data clk_usb1_init = {
+static const struct clk_init_data clk_usb1_init = {
 	.name = "usb1",
 	.ops = &ios_ops,
 	.parent_names = std_clk_usb_parents,
diff --git a/drivers/clk/sirf/clk-prima2.c b/drivers/clk/sirf/clk-prima2.c
index aac1c8ec151a..2f824320c318 100644
--- a/drivers/clk/sirf/clk-prima2.c
+++ b/drivers/clk/sirf/clk-prima2.c
@@ -42,7 +42,7 @@ static struct clk_dmn clk_mmc45 = {
 	},
 };
 
-static struct clk_init_data clk_nand_init = {
+static const struct clk_init_data clk_nand_init = {
 	.name = "nand",
 	.ops = &ios_ops,
 	.parent_names = std_clk_io_parents,
diff --git a/drivers/clk/spear/clk-aux-synth.c b/drivers/clk/spear/clk-aux-synth.c
index f271c350ef94..906410413bc1 100644
--- a/drivers/clk/spear/clk-aux-synth.c
+++ b/drivers/clk/spear/clk-aux-synth.c
@@ -29,7 +29,7 @@
 
 #define to_clk_aux(_hw) container_of(_hw, struct clk_aux, hw)
 
-static struct aux_clk_masks default_aux_masks = {
+static const  struct aux_clk_masks default_aux_masks = {
 	.eq_sel_mask = AUX_EQ_SEL_MASK,
 	.eq_sel_shift = AUX_EQ_SEL_SHIFT,
 	.eq1_mask = AUX_EQ1_SEL,
@@ -128,7 +128,7 @@ static int clk_aux_set_rate(struct clk_hw *hw, unsigned long drate,
 	return 0;
 }
 
-static struct clk_ops clk_aux_ops = {
+static const struct clk_ops clk_aux_ops = {
 	.recalc_rate = clk_aux_recalc_rate,
 	.round_rate = clk_aux_round_rate,
 	.set_rate = clk_aux_set_rate,
@@ -136,7 +136,7 @@ static struct clk_ops clk_aux_ops = {
 
 struct clk *clk_register_aux(const char *aux_name, const char *gate_name,
 		const char *parent_name, unsigned long flags, void __iomem *reg,
-		struct aux_clk_masks *masks, struct aux_rate_tbl *rtbl,
+	        const struct aux_clk_masks *masks, struct aux_rate_tbl *rtbl,
 		u8 rtbl_cnt, spinlock_t *lock, struct clk **gate_clk)
 {
 	struct clk_aux *aux;
@@ -149,10 +149,8 @@ struct clk *clk_register_aux(const char *aux_name, const char *gate_name,
 	}
 
 	aux = kzalloc(sizeof(*aux), GFP_KERNEL);
-	if (!aux) {
-		pr_err("could not allocate aux clk\n");
+	if (!aux)
 		return ERR_PTR(-ENOMEM);
-	}
 
 	/* struct clk_aux assignments */
 	if (!masks)
diff --git a/drivers/clk/spear/clk-frac-synth.c b/drivers/clk/spear/clk-frac-synth.c
index 58d678b5b40a..229c96daece6 100644
--- a/drivers/clk/spear/clk-frac-synth.c
+++ b/drivers/clk/spear/clk-frac-synth.c
@@ -116,7 +116,7 @@ static int clk_frac_set_rate(struct clk_hw *hw, unsigned long drate,
 	return 0;
 }
 
-static struct clk_ops clk_frac_ops = {
+static const struct clk_ops clk_frac_ops = {
 	.recalc_rate = clk_frac_recalc_rate,
 	.round_rate = clk_frac_round_rate,
 	.set_rate = clk_frac_set_rate,
@@ -136,10 +136,8 @@ struct clk *clk_register_frac(const char *name, const char *parent_name,
 	}
 
 	frac = kzalloc(sizeof(*frac), GFP_KERNEL);
-	if (!frac) {
-		pr_err("could not allocate frac clk\n");
+	if (!frac)
 		return ERR_PTR(-ENOMEM);
-	}
 
 	/* struct clk_frac assignments */
 	frac->reg = reg;
diff --git a/drivers/clk/spear/clk-gpt-synth.c b/drivers/clk/spear/clk-gpt-synth.c
index 1a722e99e76e..28262f422562 100644
--- a/drivers/clk/spear/clk-gpt-synth.c
+++ b/drivers/clk/spear/clk-gpt-synth.c
@@ -105,7 +105,7 @@ static int clk_gpt_set_rate(struct clk_hw *hw, unsigned long drate,
 	return 0;
 }
 
-static struct clk_ops clk_gpt_ops = {
+static const struct clk_ops clk_gpt_ops = {
 	.recalc_rate = clk_gpt_recalc_rate,
 	.round_rate = clk_gpt_round_rate,
 	.set_rate = clk_gpt_set_rate,
@@ -125,10 +125,8 @@ struct clk *clk_register_gpt(const char *name, const char *parent_name, unsigned
 	}
 
 	gpt = kzalloc(sizeof(*gpt), GFP_KERNEL);
-	if (!gpt) {
-		pr_err("could not allocate gpt clk\n");
+	if (!gpt)
 		return ERR_PTR(-ENOMEM);
-	}
 
 	/* struct clk_gpt assignments */
 	gpt->reg = reg;
diff --git a/drivers/clk/spear/clk-vco-pll.c b/drivers/clk/spear/clk-vco-pll.c
index dc21ca4601aa..c08dec30bfa6 100644
--- a/drivers/clk/spear/clk-vco-pll.c
+++ b/drivers/clk/spear/clk-vco-pll.c
@@ -165,7 +165,7 @@ static int clk_pll_set_rate(struct clk_hw *hw, unsigned long drate,
 	return 0;
 }
 
-static struct clk_ops clk_pll_ops = {
+static const struct clk_ops clk_pll_ops = {
 	.recalc_rate = clk_pll_recalc_rate,
 	.round_rate = clk_pll_round_rate,
 	.set_rate = clk_pll_set_rate,
@@ -266,7 +266,7 @@ static int clk_vco_set_rate(struct clk_hw *hw, unsigned long drate,
 	return 0;
 }
 
-static struct clk_ops clk_vco_ops = {
+static const struct clk_ops clk_vco_ops = {
 	.recalc_rate = clk_vco_recalc_rate,
 	.round_rate = clk_vco_round_rate,
 	.set_rate = clk_vco_set_rate,
@@ -292,16 +292,12 @@ struct clk *clk_register_vco_pll(const char *vco_name, const char *pll_name,
 	}
 
 	vco = kzalloc(sizeof(*vco), GFP_KERNEL);
-	if (!vco) {
-		pr_err("could not allocate vco clk\n");
+	if (!vco)
 		return ERR_PTR(-ENOMEM);
-	}
 
 	pll = kzalloc(sizeof(*pll), GFP_KERNEL);
-	if (!pll) {
-		pr_err("could not allocate pll clk\n");
+	if (!pll)
 		goto free_vco;
-	}
 
 	/* struct clk_vco assignments */
 	vco->mode_reg = mode_reg;
diff --git a/drivers/clk/spear/clk.h b/drivers/clk/spear/clk.h
index 9834944f08b1..af0e25f496c1 100644
--- a/drivers/clk/spear/clk.h
+++ b/drivers/clk/spear/clk.h
@@ -49,7 +49,7 @@ struct aux_rate_tbl {
 struct clk_aux {
 	struct			clk_hw hw;
 	void __iomem		*reg;
-	struct aux_clk_masks	*masks;
+	const struct aux_clk_masks *masks;
 	struct aux_rate_tbl	*rtbl;
 	u8			rtbl_cnt;
 	spinlock_t		*lock;
@@ -112,7 +112,7 @@ typedef unsigned long (*clk_calc_rate)(struct clk_hw *hw, unsigned long prate,
 /* clk register routines */
 struct clk *clk_register_aux(const char *aux_name, const char *gate_name,
 		const char *parent_name, unsigned long flags, void __iomem *reg,
-		struct aux_clk_masks *masks, struct aux_rate_tbl *rtbl,
+		const struct aux_clk_masks *masks, struct aux_rate_tbl *rtbl,
 		u8 rtbl_cnt, spinlock_t *lock, struct clk **gate_clk);
 struct clk *clk_register_frac(const char *name, const char *parent_name,
 		unsigned long flags, void __iomem *reg,
diff --git a/drivers/clk/spear/spear1310_clock.c b/drivers/clk/spear/spear1310_clock.c
index 2f86e3f94efa..591248c9a88e 100644
--- a/drivers/clk/spear/spear1310_clock.c
+++ b/drivers/clk/spear/spear1310_clock.c
@@ -284,7 +284,7 @@ static struct frac_rate_tbl clcd_rtbl[] = {
 };
 
 /* i2s prescaler1 masks */
-static struct aux_clk_masks i2s_prs1_masks = {
+static const struct aux_clk_masks i2s_prs1_masks = {
 	.eq_sel_mask = AUX_EQ_SEL_MASK,
 	.eq_sel_shift = SPEAR1310_I2S_PRS1_EQ_SEL_SHIFT,
 	.eq1_mask = AUX_EQ1_SEL,
diff --git a/drivers/clk/spear/spear1340_clock.c b/drivers/clk/spear/spear1340_clock.c
index cbb19a90f2d6..e5bc8c828cf0 100644
--- a/drivers/clk/spear/spear1340_clock.c
+++ b/drivers/clk/spear/spear1340_clock.c
@@ -323,7 +323,7 @@ static struct frac_rate_tbl clcd_rtbl[] = {
 };
 
 /* i2s prescaler1 masks */
-static struct aux_clk_masks i2s_prs1_masks = {
+static const struct aux_clk_masks i2s_prs1_masks = {
 	.eq_sel_mask = AUX_EQ_SEL_MASK,
 	.eq_sel_shift = SPEAR1340_I2S_PRS1_EQ_SEL_SHIFT,
 	.eq1_mask = AUX_EQ1_SEL,
diff --git a/drivers/clk/sunxi-ng/Makefile b/drivers/clk/sunxi-ng/Makefile
index d1c2fa93ddd9..4141c3fe08ae 100644
--- a/drivers/clk/sunxi-ng/Makefile
+++ b/drivers/clk/sunxi-ng/Makefile
@@ -11,6 +11,7 @@ lib-$(CONFIG_SUNXI_CCU)		+= ccu_gate.o
 lib-$(CONFIG_SUNXI_CCU)		+= ccu_mux.o
 lib-$(CONFIG_SUNXI_CCU)		+= ccu_mult.o
 lib-$(CONFIG_SUNXI_CCU)		+= ccu_phase.o
+lib-$(CONFIG_SUNXI_CCU)		+= ccu_sdm.o
 
 # Multi-factor clocks
 lib-$(CONFIG_SUNXI_CCU)		+= ccu_nk.o
diff --git a/drivers/clk/sunxi-ng/ccu-sun4i-a10.c b/drivers/clk/sunxi-ng/ccu-sun4i-a10.c
index 286b0049b7b6..ffa5dac221e4 100644
--- a/drivers/clk/sunxi-ng/ccu-sun4i-a10.c
+++ b/drivers/clk/sunxi-ng/ccu-sun4i-a10.c
@@ -28,6 +28,7 @@
 #include "ccu_nkmp.h"
 #include "ccu_nm.h"
 #include "ccu_phase.h"
+#include "ccu_sdm.h"
 
 #include "ccu-sun4i-a10.h"
 
@@ -51,16 +52,29 @@ static struct ccu_nkmp pll_core_clk = {
  * the base (2x, 4x and 8x), and one variable divider (the one true
  * pll audio).
  *
- * We don't have any need for the variable divider for now, so we just
- * hardcode it to match with the clock names.
+ * With sigma-delta modulation for fractional-N on the audio PLL,
+ * we have to use specific dividers. This means the variable divider
+ * can no longer be used, as the audio codec requests the exact clock
+ * rates we support through this mechanism. So we now hard code the
+ * variable divider to 1. This means the clock rates will no longer
+ * match the clock names.
  */
 #define SUN4I_PLL_AUDIO_REG	0x008
+
+static struct ccu_sdm_setting pll_audio_sdm_table[] = {
+	{ .rate = 22579200, .pattern = 0xc0010d84, .m = 8, .n = 7 },
+	{ .rate = 24576000, .pattern = 0xc000ac02, .m = 14, .n = 14 },
+};
+
 static struct ccu_nm pll_audio_base_clk = {
 	.enable		= BIT(31),
 	.n		= _SUNXI_CCU_MULT_OFFSET(8, 7, 0),
 	.m		= _SUNXI_CCU_DIV_OFFSET(0, 5, 0),
+	.sdm		= _SUNXI_CCU_SDM(pll_audio_sdm_table, 0,
+					 0x00c, BIT(31)),
 	.common		= {
 		.reg		= 0x008,
+		.features	= CCU_FEATURE_SIGMA_DELTA_MOD,
 		.hw.init	= CLK_HW_INIT("pll-audio-base",
 					      "hosc",
 					      &ccu_nm_ops,
@@ -223,7 +237,7 @@ static struct ccu_mux cpu_clk = {
 		.hw.init	= CLK_HW_INIT_PARENTS("cpu",
 						      cpu_parents,
 						      &ccu_mux_ops,
-						      CLK_IS_CRITICAL),
+						      CLK_SET_RATE_PARENT | CLK_IS_CRITICAL),
 	}
 };
 
@@ -1021,9 +1035,9 @@ static struct ccu_common *sun4i_sun7i_ccu_clks[] = {
 	&out_b_clk.common
 };
 
-/* Post-divider for pll-audio is hardcoded to 4 */
+/* Post-divider for pll-audio is hardcoded to 1 */
 static CLK_FIXED_FACTOR(pll_audio_clk, "pll-audio",
-			"pll-audio-base", 4, 1, CLK_SET_RATE_PARENT);
+			"pll-audio-base", 1, 1, CLK_SET_RATE_PARENT);
 static CLK_FIXED_FACTOR(pll_audio_2x_clk, "pll-audio-2x",
 			"pll-audio-base", 2, 1, CLK_SET_RATE_PARENT);
 static CLK_FIXED_FACTOR(pll_audio_4x_clk, "pll-audio-4x",
@@ -1420,10 +1434,10 @@ static void __init sun4i_ccu_init(struct device_node *node,
 		return;
 	}
 
-	/* Force the PLL-Audio-1x divider to 4 */
+	/* Force the PLL-Audio-1x divider to 1 */
 	val = readl(reg + SUN4I_PLL_AUDIO_REG);
 	val &= ~GENMASK(29, 26);
-	writel(val | (4 << 26), reg + SUN4I_PLL_AUDIO_REG);
+	writel(val | (1 << 26), reg + SUN4I_PLL_AUDIO_REG);
 
 	/*
 	 * Use the peripheral PLL6 as the AHB parent, instead of CPU /
diff --git a/drivers/clk/sunxi-ng/ccu-sun4i-a10.h b/drivers/clk/sunxi-ng/ccu-sun4i-a10.h
index c5947c7c050e..23c908ad509f 100644
--- a/drivers/clk/sunxi-ng/ccu-sun4i-a10.h
+++ b/drivers/clk/sunxi-ng/ccu-sun4i-a10.h
@@ -29,7 +29,7 @@
 #define CLK_PLL_AUDIO_4X	6
 #define CLK_PLL_AUDIO_8X	7
 #define CLK_PLL_VIDEO0		8
-#define CLK_PLL_VIDEO0_2X	9
+/* The PLL_VIDEO0_2X clock is exported */
 #define CLK_PLL_VE		10
 #define CLK_PLL_DDR_BASE	11
 #define CLK_PLL_DDR		12
@@ -38,7 +38,7 @@
 #define CLK_PLL_PERIPH		15
 #define CLK_PLL_PERIPH_SATA	16
 #define CLK_PLL_VIDEO1		17
-#define CLK_PLL_VIDEO1_2X	18
+/* The PLL_VIDEO1_2X clock is exported */
 #define CLK_PLL_GPU		19
 
 /* The CPU clock is exported */
diff --git a/drivers/clk/sunxi-ng/ccu-sun5i.c b/drivers/clk/sunxi-ng/ccu-sun5i.c
index ab9e850b3707..fa2c2dd77102 100644
--- a/drivers/clk/sunxi-ng/ccu-sun5i.c
+++ b/drivers/clk/sunxi-ng/ccu-sun5i.c
@@ -26,6 +26,7 @@
 #include "ccu_nkmp.h"
 #include "ccu_nm.h"
 #include "ccu_phase.h"
+#include "ccu_sdm.h"
 
 #include "ccu-sun5i.h"
 
@@ -49,11 +50,20 @@ static struct ccu_nkmp pll_core_clk = {
  * the base (2x, 4x and 8x), and one variable divider (the one true
  * pll audio).
  *
- * We don't have any need for the variable divider for now, so we just
- * hardcode it to match with the clock names
+ * With sigma-delta modulation for fractional-N on the audio PLL,
+ * we have to use specific dividers. This means the variable divider
+ * can no longer be used, as the audio codec requests the exact clock
+ * rates we support through this mechanism. So we now hard code the
+ * variable divider to 1. This means the clock rates will no longer
+ * match the clock names.
  */
 #define SUN5I_PLL_AUDIO_REG	0x008
 
+static struct ccu_sdm_setting pll_audio_sdm_table[] = {
+	{ .rate = 22579200, .pattern = 0xc0010d84, .m = 8, .n = 7 },
+	{ .rate = 24576000, .pattern = 0xc000ac02, .m = 14, .n = 14 },
+};
+
 static struct ccu_nm pll_audio_base_clk = {
 	.enable		= BIT(31),
 	.n		= _SUNXI_CCU_MULT_OFFSET(8, 7, 0),
@@ -63,8 +73,11 @@ static struct ccu_nm pll_audio_base_clk = {
 	 * offset
 	 */
 	.m		= _SUNXI_CCU_DIV_OFFSET(0, 5, 0),
+	.sdm		= _SUNXI_CCU_SDM(pll_audio_sdm_table, 0,
+					 0x00c, BIT(31)),
 	.common		= {
 		.reg		= 0x008,
+		.features	= CCU_FEATURE_SIGMA_DELTA_MOD,
 		.hw.init	= CLK_HW_INIT("pll-audio-base",
 					      "hosc",
 					      &ccu_nm_ops,
@@ -597,9 +610,9 @@ static struct ccu_common *sun5i_a10s_ccu_clks[] = {
 	&iep_clk.common,
 };
 
-/* We hardcode the divider to 4 for now */
+/* We hardcode the divider to 1 for now */
 static CLK_FIXED_FACTOR(pll_audio_clk, "pll-audio",
-			"pll-audio-base", 4, 1, CLK_SET_RATE_PARENT);
+			"pll-audio-base", 1, 1, CLK_SET_RATE_PARENT);
 static CLK_FIXED_FACTOR(pll_audio_2x_clk, "pll-audio-2x",
 			"pll-audio-base", 2, 1, CLK_SET_RATE_PARENT);
 static CLK_FIXED_FACTOR(pll_audio_4x_clk, "pll-audio-4x",
@@ -980,10 +993,10 @@ static void __init sun5i_ccu_init(struct device_node *node,
 		return;
 	}
 
-	/* Force the PLL-Audio-1x divider to 4 */
+	/* Force the PLL-Audio-1x divider to 1 */
 	val = readl(reg + SUN5I_PLL_AUDIO_REG);
-	val &= ~GENMASK(19, 16);
-	writel(val | (3 << 16), reg + SUN5I_PLL_AUDIO_REG);
+	val &= ~GENMASK(29, 26);
+	writel(val | (0 << 26), reg + SUN5I_PLL_AUDIO_REG);
 
 	/*
 	 * Use the peripheral PLL as the AHB parent, instead of CPU /
diff --git a/drivers/clk/sunxi-ng/ccu-sun6i-a31.c b/drivers/clk/sunxi-ng/ccu-sun6i-a31.c
index 8af434815fba..72b16ed1012b 100644
--- a/drivers/clk/sunxi-ng/ccu-sun6i-a31.c
+++ b/drivers/clk/sunxi-ng/ccu-sun6i-a31.c
@@ -31,6 +31,7 @@
 #include "ccu_nkmp.h"
 #include "ccu_nm.h"
 #include "ccu_phase.h"
+#include "ccu_sdm.h"
 
 #include "ccu-sun6i-a31.h"
 
@@ -48,18 +49,29 @@ static SUNXI_CCU_NKM_WITH_GATE_LOCK(pll_cpu_clk, "pll-cpu",
  * the base (2x, 4x and 8x), and one variable divider (the one true
  * pll audio).
  *
- * We don't have any need for the variable divider for now, so we just
- * hardcode it to match with the clock names
+ * With sigma-delta modulation for fractional-N on the audio PLL,
+ * we have to use specific dividers. This means the variable divider
+ * can no longer be used, as the audio codec requests the exact clock
+ * rates we support through this mechanism. So we now hard code the
+ * variable divider to 1. This means the clock rates will no longer
+ * match the clock names.
  */
 #define SUN6I_A31_PLL_AUDIO_REG	0x008
 
-static SUNXI_CCU_NM_WITH_GATE_LOCK(pll_audio_base_clk, "pll-audio-base",
-				   "osc24M", 0x008,
-				   8, 7,	/* N */
-				   0, 5,	/* M */
-				   BIT(31),	/* gate */
-				   BIT(28),	/* lock */
-				   CLK_SET_RATE_UNGATE);
+static struct ccu_sdm_setting pll_audio_sdm_table[] = {
+	{ .rate = 22579200, .pattern = 0xc0010d84, .m = 8, .n = 7 },
+	{ .rate = 24576000, .pattern = 0xc000ac02, .m = 14, .n = 14 },
+};
+
+static SUNXI_CCU_NM_WITH_SDM_GATE_LOCK(pll_audio_base_clk, "pll-audio-base",
+				       "osc24M", 0x008,
+				       8, 7,	/* N */
+				       0, 5,	/* M */
+				       pll_audio_sdm_table, BIT(24),
+				       0x284, BIT(31),
+				       BIT(31),	/* gate */
+				       BIT(28),	/* lock */
+				       CLK_SET_RATE_UNGATE);
 
 static SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK(pll_video0_clk, "pll-video0",
 					"osc24M", 0x010,
@@ -608,7 +620,7 @@ static SUNXI_CCU_M_WITH_MUX_GATE(hdmi_clk, "hdmi", lcd_ch1_parents,
 				 0x150, 0, 4, 24, 2, BIT(31),
 				 CLK_SET_RATE_PARENT);
 
-static SUNXI_CCU_GATE(hdmi_ddc_clk, "hdmi-ddc", "osc24M", 0x150, BIT(30), 0);
+static SUNXI_CCU_GATE(hdmi_ddc_clk, "ddc", "osc24M", 0x150, BIT(30), 0);
 
 static SUNXI_CCU_GATE(ps_clk, "ps", "lcd1-ch1", 0x140, BIT(31), 0);
 
@@ -950,9 +962,9 @@ static struct ccu_common *sun6i_a31_ccu_clks[] = {
 	&out_c_clk.common,
 };
 
-/* We hardcode the divider to 4 for now */
+/* We hardcode the divider to 1 for now */
 static CLK_FIXED_FACTOR(pll_audio_clk, "pll-audio",
-			"pll-audio-base", 4, 1, CLK_SET_RATE_PARENT);
+			"pll-audio-base", 1, 1, CLK_SET_RATE_PARENT);
 static CLK_FIXED_FACTOR(pll_audio_2x_clk, "pll-audio-2x",
 			"pll-audio-base", 2, 1, CLK_SET_RATE_PARENT);
 static CLK_FIXED_FACTOR(pll_audio_4x_clk, "pll-audio-4x",
@@ -1221,10 +1233,10 @@ static void __init sun6i_a31_ccu_setup(struct device_node *node)
 		return;
 	}
 
-	/* Force the PLL-Audio-1x divider to 4 */
+	/* Force the PLL-Audio-1x divider to 1 */
 	val = readl(reg + SUN6I_A31_PLL_AUDIO_REG);
 	val &= ~GENMASK(19, 16);
-	writel(val | (3 << 16), reg + SUN6I_A31_PLL_AUDIO_REG);
+	writel(val | (0 << 16), reg + SUN6I_A31_PLL_AUDIO_REG);
 
 	/* Force PLL-MIPI to MIPI mode */
 	val = readl(reg + SUN6I_A31_PLL_MIPI_REG);
diff --git a/drivers/clk/sunxi-ng/ccu-sun6i-a31.h b/drivers/clk/sunxi-ng/ccu-sun6i-a31.h
index 4e434011e9e7..27e6ad4133ab 100644
--- a/drivers/clk/sunxi-ng/ccu-sun6i-a31.h
+++ b/drivers/clk/sunxi-ng/ccu-sun6i-a31.h
@@ -27,7 +27,9 @@
 #define CLK_PLL_AUDIO_4X	4
 #define CLK_PLL_AUDIO_8X	5
 #define CLK_PLL_VIDEO0		6
-#define CLK_PLL_VIDEO0_2X	7
+
+/* The PLL_VIDEO0_2X clock is exported */
+
 #define CLK_PLL_VE		8
 #define CLK_PLL_DDR		9
 
@@ -35,7 +37,9 @@
 
 #define CLK_PLL_PERIPH_2X	11
 #define CLK_PLL_VIDEO1		12
-#define CLK_PLL_VIDEO1_2X	13
+
+/* The PLL_VIDEO1_2X clock is exported */
+
 #define CLK_PLL_GPU		14
 #define CLK_PLL_MIPI		15
 #define CLK_PLL9		16
diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-a23.c b/drivers/clk/sunxi-ng/ccu-sun8i-a23.c
index d93b452f0df9..a4fa2945f230 100644
--- a/drivers/clk/sunxi-ng/ccu-sun8i-a23.c
+++ b/drivers/clk/sunxi-ng/ccu-sun8i-a23.c
@@ -26,6 +26,7 @@
 #include "ccu_nkmp.h"
 #include "ccu_nm.h"
 #include "ccu_phase.h"
+#include "ccu_sdm.h"
 
 #include "ccu-sun8i-a23-a33.h"
 
@@ -52,18 +53,29 @@ static struct ccu_nkmp pll_cpux_clk = {
  * the base (2x, 4x and 8x), and one variable divider (the one true
  * pll audio).
  *
- * We don't have any need for the variable divider for now, so we just
- * hardcode it to match with the clock names
+ * With sigma-delta modulation for fractional-N on the audio PLL,
+ * we have to use specific dividers. This means the variable divider
+ * can no longer be used, as the audio codec requests the exact clock
+ * rates we support through this mechanism. So we now hard code the
+ * variable divider to 1. This means the clock rates will no longer
+ * match the clock names.
  */
 #define SUN8I_A23_PLL_AUDIO_REG	0x008
 
-static SUNXI_CCU_NM_WITH_GATE_LOCK(pll_audio_base_clk, "pll-audio-base",
-				   "osc24M", 0x008,
-				   8, 7,		/* N */
-				   0, 5,		/* M */
-				   BIT(31),		/* gate */
-				   BIT(28),		/* lock */
-				   CLK_SET_RATE_UNGATE);
+static struct ccu_sdm_setting pll_audio_sdm_table[] = {
+	{ .rate = 22579200, .pattern = 0xc0010d84, .m = 8, .n = 7 },
+	{ .rate = 24576000, .pattern = 0xc000ac02, .m = 14, .n = 14 },
+};
+
+static SUNXI_CCU_NM_WITH_SDM_GATE_LOCK(pll_audio_base_clk, "pll-audio-base",
+				       "osc24M", 0x008,
+				       8, 7,	/* N */
+				       0, 5,	/* M */
+				       pll_audio_sdm_table, BIT(24),
+				       0x284, BIT(31),
+				       BIT(31),	/* gate */
+				       BIT(28),	/* lock */
+				       CLK_SET_RATE_UNGATE);
 
 static SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK(pll_video_clk, "pll-video",
 					"osc24M", 0x010,
@@ -538,9 +550,9 @@ static struct ccu_common *sun8i_a23_ccu_clks[] = {
 	&ats_clk.common,
 };
 
-/* We hardcode the divider to 4 for now */
+/* We hardcode the divider to 1 for now */
 static CLK_FIXED_FACTOR(pll_audio_clk, "pll-audio",
-			"pll-audio-base", 4, 1, CLK_SET_RATE_PARENT);
+			"pll-audio-base", 1, 1, CLK_SET_RATE_PARENT);
 static CLK_FIXED_FACTOR(pll_audio_2x_clk, "pll-audio-2x",
 			"pll-audio-base", 2, 1, CLK_SET_RATE_PARENT);
 static CLK_FIXED_FACTOR(pll_audio_4x_clk, "pll-audio-4x",
@@ -720,10 +732,10 @@ static void __init sun8i_a23_ccu_setup(struct device_node *node)
 		return;
 	}
 
-	/* Force the PLL-Audio-1x divider to 4 */
+	/* Force the PLL-Audio-1x divider to 1 */
 	val = readl(reg + SUN8I_A23_PLL_AUDIO_REG);
 	val &= ~GENMASK(19, 16);
-	writel(val | (3 << 16), reg + SUN8I_A23_PLL_AUDIO_REG);
+	writel(val | (0 << 16), reg + SUN8I_A23_PLL_AUDIO_REG);
 
 	/* Force PLL-MIPI to MIPI mode */
 	val = readl(reg + SUN8I_A23_PLL_MIPI_REG);
diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-a83t.c b/drivers/clk/sunxi-ng/ccu-sun8i-a83t.c
index e43acebdfbcd..5cedcd0d8be8 100644
--- a/drivers/clk/sunxi-ng/ccu-sun8i-a83t.c
+++ b/drivers/clk/sunxi-ng/ccu-sun8i-a83t.c
@@ -354,9 +354,9 @@ static SUNXI_CCU_GATE(bus_tdm_clk,	"bus-tdm",	"apb1",
 static SUNXI_CCU_GATE(bus_i2c0_clk,	"bus-i2c0",	"apb2",
 		      0x06c, BIT(0), 0);
 static SUNXI_CCU_GATE(bus_i2c1_clk,	"bus-i2c1",	"apb2",
-		      0x06c, BIT(0), 0);
+		      0x06c, BIT(1), 0);
 static SUNXI_CCU_GATE(bus_i2c2_clk,	"bus-i2c2",	"apb2",
-		      0x06c, BIT(0), 0);
+		      0x06c, BIT(2), 0);
 static SUNXI_CCU_GATE(bus_uart0_clk,	"bus-uart0",	"apb2",
 		      0x06c, BIT(16), 0);
 static SUNXI_CCU_GATE(bus_uart1_clk,	"bus-uart1",	"apb2",
@@ -506,7 +506,7 @@ static SUNXI_CCU_M_WITH_MUX_TABLE_GATE(csi_mclk_clk, "csi-mclk",
 				       csi_mclk_parents, csi_mclk_table,
 				       0x134,
 				       0, 5,	/* M */
-				       10, 3,	/* mux */
+				       8, 3,	/* mux */
 				       BIT(15),	/* gate */
 				       0);
 
diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-de2.c b/drivers/clk/sunxi-ng/ccu-sun8i-de2.c
index 5cdaf52669e4..5cc9d9952121 100644
--- a/drivers/clk/sunxi-ng/ccu-sun8i-de2.c
+++ b/drivers/clk/sunxi-ng/ccu-sun8i-de2.c
@@ -41,11 +41,16 @@ static SUNXI_CCU_GATE(wb_clk,		"wb",		"wb-div",
 
 static SUNXI_CCU_M(mixer0_div_clk, "mixer0-div", "de", 0x0c, 0, 4,
 		   CLK_SET_RATE_PARENT);
-static SUNXI_CCU_M(mixer1_div_clk, "mixer1-div", "de", 0x0c, 4, 4,
-		   CLK_SET_RATE_PARENT);
 static SUNXI_CCU_M(wb_div_clk, "wb-div", "de", 0x0c, 8, 4,
 		   CLK_SET_RATE_PARENT);
 
+static SUNXI_CCU_M(mixer0_div_a83_clk, "mixer0-div", "pll-de", 0x0c, 0, 4,
+		   CLK_SET_RATE_PARENT);
+static SUNXI_CCU_M(mixer1_div_a83_clk, "mixer1-div", "pll-de", 0x0c, 4, 4,
+		   CLK_SET_RATE_PARENT);
+static SUNXI_CCU_M(wb_div_a83_clk, "wb-div", "pll-de", 0x0c, 8, 4,
+		   CLK_SET_RATE_PARENT);
+
 static struct ccu_common *sun8i_a83t_de2_clks[] = {
 	&mixer0_clk.common,
 	&mixer1_clk.common,
@@ -55,9 +60,9 @@ static struct ccu_common *sun8i_a83t_de2_clks[] = {
 	&bus_mixer1_clk.common,
 	&bus_wb_clk.common,
 
-	&mixer0_div_clk.common,
-	&mixer1_div_clk.common,
-	&wb_div_clk.common,
+	&mixer0_div_a83_clk.common,
+	&mixer1_div_a83_clk.common,
+	&wb_div_a83_clk.common,
 };
 
 static struct ccu_common *sun8i_v3s_de2_clks[] = {
@@ -81,9 +86,9 @@ static struct clk_hw_onecell_data sun8i_a83t_de2_hw_clks = {
 		[CLK_BUS_MIXER1]	= &bus_mixer1_clk.common.hw,
 		[CLK_BUS_WB]		= &bus_wb_clk.common.hw,
 
-		[CLK_MIXER0_DIV]	= &mixer0_div_clk.common.hw,
-		[CLK_MIXER1_DIV]	= &mixer1_div_clk.common.hw,
-		[CLK_WB_DIV]		= &wb_div_clk.common.hw,
+		[CLK_MIXER0_DIV]	= &mixer0_div_a83_clk.common.hw,
+		[CLK_MIXER1_DIV]	= &mixer1_div_a83_clk.common.hw,
+		[CLK_WB_DIV]		= &wb_div_a83_clk.common.hw,
 	},
 	.num	= CLK_NUMBER,
 };
diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-h3.c b/drivers/clk/sunxi-ng/ccu-sun8i-h3.c
index 1729ff6a5aae..29bc0566b776 100644
--- a/drivers/clk/sunxi-ng/ccu-sun8i-h3.c
+++ b/drivers/clk/sunxi-ng/ccu-sun8i-h3.c
@@ -26,6 +26,7 @@
 #include "ccu_nkmp.h"
 #include "ccu_nm.h"
 #include "ccu_phase.h"
+#include "ccu_sdm.h"
 
 #include "ccu-sun8i-h3.h"
 
@@ -37,25 +38,36 @@ static SUNXI_CCU_NKMP_WITH_GATE_LOCK(pll_cpux_clk, "pll-cpux",
 				     16, 2,	/* P */
 				     BIT(31),	/* gate */
 				     BIT(28),	/* lock */
-				     0);
+				     CLK_SET_RATE_UNGATE);
 
 /*
  * The Audio PLL is supposed to have 4 outputs: 3 fixed factors from
  * the base (2x, 4x and 8x), and one variable divider (the one true
  * pll audio).
  *
- * We don't have any need for the variable divider for now, so we just
- * hardcode it to match with the clock names
+ * With sigma-delta modulation for fractional-N on the audio PLL,
+ * we have to use specific dividers. This means the variable divider
+ * can no longer be used, as the audio codec requests the exact clock
+ * rates we support through this mechanism. So we now hard code the
+ * variable divider to 1. This means the clock rates will no longer
+ * match the clock names.
  */
 #define SUN8I_H3_PLL_AUDIO_REG	0x008
 
-static SUNXI_CCU_NM_WITH_GATE_LOCK(pll_audio_base_clk, "pll-audio-base",
-				   "osc24M", 0x008,
-				   8, 7,	/* N */
-				   0, 5,	/* M */
-				   BIT(31),	/* gate */
-				   BIT(28),	/* lock */
-				   0);
+static struct ccu_sdm_setting pll_audio_sdm_table[] = {
+	{ .rate = 22579200, .pattern = 0xc0010d84, .m = 8, .n = 7 },
+	{ .rate = 24576000, .pattern = 0xc000ac02, .m = 14, .n = 14 },
+};
+
+static SUNXI_CCU_NM_WITH_SDM_GATE_LOCK(pll_audio_base_clk, "pll-audio-base",
+				       "osc24M", 0x008,
+				       8, 7,	/* N */
+				       0, 5,	/* M */
+				       pll_audio_sdm_table, BIT(24),
+				       0x284, BIT(31),
+				       BIT(31),	/* gate */
+				       BIT(28),	/* lock */
+				       CLK_SET_RATE_UNGATE);
 
 static SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK(pll_video_clk, "pll-video",
 					"osc24M", 0x0010,
@@ -67,7 +79,7 @@ static SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK(pll_video_clk, "pll-video",
 					297000000,	/* frac rate 1 */
 					BIT(31),	/* gate */
 					BIT(28),	/* lock */
-					0);
+					CLK_SET_RATE_UNGATE);
 
 static SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK(pll_ve_clk, "pll-ve",
 					"osc24M", 0x0018,
@@ -79,7 +91,7 @@ static SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK(pll_ve_clk, "pll-ve",
 					297000000,	/* frac rate 1 */
 					BIT(31),	/* gate */
 					BIT(28),	/* lock */
-					0);
+					CLK_SET_RATE_UNGATE);
 
 static SUNXI_CCU_NKM_WITH_GATE_LOCK(pll_ddr_clk, "pll-ddr",
 				    "osc24M", 0x020,
@@ -88,7 +100,7 @@ static SUNXI_CCU_NKM_WITH_GATE_LOCK(pll_ddr_clk, "pll-ddr",
 				    0, 2,	/* M */
 				    BIT(31),	/* gate */
 				    BIT(28),	/* lock */
-				    0);
+				    CLK_SET_RATE_UNGATE);
 
 static SUNXI_CCU_NK_WITH_GATE_LOCK_POSTDIV(pll_periph0_clk, "pll-periph0",
 					   "osc24M", 0x028,
@@ -97,7 +109,7 @@ static SUNXI_CCU_NK_WITH_GATE_LOCK_POSTDIV(pll_periph0_clk, "pll-periph0",
 					   BIT(31),	/* gate */
 					   BIT(28),	/* lock */
 					   2,		/* post-div */
-					   0);
+					   CLK_SET_RATE_UNGATE);
 
 static SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK(pll_gpu_clk, "pll-gpu",
 					"osc24M", 0x0038,
@@ -109,7 +121,7 @@ static SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK(pll_gpu_clk, "pll-gpu",
 					297000000,	/* frac rate 1 */
 					BIT(31),	/* gate */
 					BIT(28),	/* lock */
-					0);
+					CLK_SET_RATE_UNGATE);
 
 static SUNXI_CCU_NK_WITH_GATE_LOCK_POSTDIV(pll_periph1_clk, "pll-periph1",
 					   "osc24M", 0x044,
@@ -118,7 +130,7 @@ static SUNXI_CCU_NK_WITH_GATE_LOCK_POSTDIV(pll_periph1_clk, "pll-periph1",
 					   BIT(31),	/* gate */
 					   BIT(28),	/* lock */
 					   2,		/* post-div */
-					   0);
+					   CLK_SET_RATE_UNGATE);
 
 static SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK(pll_de_clk, "pll-de",
 					"osc24M", 0x0048,
@@ -130,7 +142,7 @@ static SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK(pll_de_clk, "pll-de",
 					297000000,	/* frac rate 1 */
 					BIT(31),	/* gate */
 					BIT(28),	/* lock */
-					0);
+					CLK_SET_RATE_UNGATE);
 
 static const char * const cpux_parents[] = { "osc32k", "osc24M",
 					     "pll-cpux" , "pll-cpux" };
@@ -484,7 +496,7 @@ static SUNXI_CCU_M_WITH_MUX_GATE(mbus_clk, "mbus", mbus_parents,
 				 0x15c, 0, 3, 24, 2, BIT(31), CLK_IS_CRITICAL);
 
 static SUNXI_CCU_M_WITH_GATE(gpu_clk, "gpu", "pll-gpu",
-			     0x1a0, 0, 3, BIT(31), 0);
+			     0x1a0, 0, 3, BIT(31), CLK_SET_RATE_PARENT);
 
 static struct ccu_common *sun8i_h3_ccu_clks[] = {
 	&pll_cpux_clk.common,
@@ -707,9 +719,9 @@ static struct ccu_common *sun50i_h5_ccu_clks[] = {
 	&gpu_clk.common,
 };
 
-/* We hardcode the divider to 4 for now */
+/* We hardcode the divider to 1 for now */
 static CLK_FIXED_FACTOR(pll_audio_clk, "pll-audio",
-			"pll-audio-base", 4, 1, CLK_SET_RATE_PARENT);
+			"pll-audio-base", 1, 1, CLK_SET_RATE_PARENT);
 static CLK_FIXED_FACTOR(pll_audio_2x_clk, "pll-audio-2x",
 			"pll-audio-base", 2, 1, CLK_SET_RATE_PARENT);
 static CLK_FIXED_FACTOR(pll_audio_4x_clk, "pll-audio-4x",
@@ -1129,10 +1141,10 @@ static void __init sunxi_h3_h5_ccu_init(struct device_node *node,
 		return;
 	}
 
-	/* Force the PLL-Audio-1x divider to 4 */
+	/* Force the PLL-Audio-1x divider to 1 */
 	val = readl(reg + SUN8I_H3_PLL_AUDIO_REG);
 	val &= ~GENMASK(19, 16);
-	writel(val | (3 << 16), reg + SUN8I_H3_PLL_AUDIO_REG);
+	writel(val | (0 << 16), reg + SUN8I_H3_PLL_AUDIO_REG);
 
 	sunxi_ccu_probe(node, reg, desc);
 
diff --git a/drivers/clk/sunxi-ng/ccu_common.h b/drivers/clk/sunxi-ng/ccu_common.h
index cadd1a9f93b6..5d684ce77c54 100644
--- a/drivers/clk/sunxi-ng/ccu_common.h
+++ b/drivers/clk/sunxi-ng/ccu_common.h
@@ -24,6 +24,7 @@
 #define CCU_FEATURE_ALL_PREDIV		BIT(4)
 #define CCU_FEATURE_LOCK_REG		BIT(5)
 #define CCU_FEATURE_MMC_TIMING_SWITCH	BIT(6)
+#define CCU_FEATURE_SIGMA_DELTA_MOD	BIT(7)
 
 /* MMC timing mode switch bit */
 #define CCU_MMC_NEW_TIMING_MODE		BIT(30)
diff --git a/drivers/clk/sunxi-ng/ccu_nm.c b/drivers/clk/sunxi-ng/ccu_nm.c
index a32158e8f2e3..7620aa973a6e 100644
--- a/drivers/clk/sunxi-ng/ccu_nm.c
+++ b/drivers/clk/sunxi-ng/ccu_nm.c
@@ -90,6 +90,14 @@ static unsigned long ccu_nm_recalc_rate(struct clk_hw *hw,
 	if (!m)
 		m++;
 
+	if (ccu_sdm_helper_is_enabled(&nm->common, &nm->sdm)) {
+		unsigned long rate =
+			ccu_sdm_helper_read_rate(&nm->common, &nm->sdm,
+						 m, n);
+		if (rate)
+			return rate;
+	}
+
 	return parent_rate * n / m;
 }
 
@@ -99,6 +107,12 @@ static long ccu_nm_round_rate(struct clk_hw *hw, unsigned long rate,
 	struct ccu_nm *nm = hw_to_ccu_nm(hw);
 	struct _ccu_nm _nm;
 
+	if (ccu_frac_helper_has_rate(&nm->common, &nm->frac, rate))
+		return rate;
+
+	if (ccu_sdm_helper_has_rate(&nm->common, &nm->sdm, rate))
+		return rate;
+
 	_nm.min_n = nm->n.min ?: 1;
 	_nm.max_n = nm->n.max ?: 1 << nm->n.width;
 	_nm.min_m = 1;
@@ -140,7 +154,16 @@ static int ccu_nm_set_rate(struct clk_hw *hw, unsigned long rate,
 	_nm.min_m = 1;
 	_nm.max_m = nm->m.max ?: 1 << nm->m.width;
 
-	ccu_nm_find_best(parent_rate, rate, &_nm);
+	if (ccu_sdm_helper_has_rate(&nm->common, &nm->sdm, rate)) {
+		ccu_sdm_helper_enable(&nm->common, &nm->sdm, rate);
+
+		/* Sigma delta modulation requires specific N and M factors */
+		ccu_sdm_helper_get_factors(&nm->common, &nm->sdm, rate,
+					   &_nm.m, &_nm.n);
+	} else {
+		ccu_sdm_helper_disable(&nm->common, &nm->sdm);
+		ccu_nm_find_best(parent_rate, rate, &_nm);
+	}
 
 	spin_lock_irqsave(nm->common.lock, flags);
 
diff --git a/drivers/clk/sunxi-ng/ccu_nm.h b/drivers/clk/sunxi-ng/ccu_nm.h
index e87fd186da78..c623b0c7a23c 100644
--- a/drivers/clk/sunxi-ng/ccu_nm.h
+++ b/drivers/clk/sunxi-ng/ccu_nm.h
@@ -20,6 +20,7 @@
 #include "ccu_div.h"
 #include "ccu_frac.h"
 #include "ccu_mult.h"
+#include "ccu_sdm.h"
 
 /*
  * struct ccu_nm - Definition of an N-M clock
@@ -33,10 +34,34 @@ struct ccu_nm {
 	struct ccu_mult_internal	n;
 	struct ccu_div_internal		m;
 	struct ccu_frac_internal	frac;
+	struct ccu_sdm_internal		sdm;
 
 	struct ccu_common	common;
 };
 
+#define SUNXI_CCU_NM_WITH_SDM_GATE_LOCK(_struct, _name, _parent, _reg,	\
+					_nshift, _nwidth,		\
+					_mshift, _mwidth,		\
+					_sdm_table, _sdm_en,		\
+					_sdm_reg, _sdm_reg_en,		\
+					_gate, _lock, _flags)		\
+	struct ccu_nm _struct = {					\
+		.enable		= _gate,				\
+		.lock		= _lock,				\
+		.n		= _SUNXI_CCU_MULT(_nshift, _nwidth),	\
+		.m		= _SUNXI_CCU_DIV(_mshift, _mwidth),	\
+		.sdm		= _SUNXI_CCU_SDM(_sdm_table, _sdm_en,	\
+						 _sdm_reg, _sdm_reg_en),\
+		.common		= {					\
+			.reg		= _reg,				\
+			.features	= CCU_FEATURE_SIGMA_DELTA_MOD,	\
+			.hw.init	= CLK_HW_INIT(_name,		\
+						      _parent,		\
+						      &ccu_nm_ops,	\
+						      _flags),		\
+		},							\
+	}
+
 #define SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK(_struct, _name, _parent, _reg,	\
 					 _nshift, _nwidth,		\
 					 _mshift, _mwidth,		\
diff --git a/drivers/clk/sunxi-ng/ccu_reset.c b/drivers/clk/sunxi-ng/ccu_reset.c
index 1dc4e98ea802..b67149143554 100644
--- a/drivers/clk/sunxi-ng/ccu_reset.c
+++ b/drivers/clk/sunxi-ng/ccu_reset.c
@@ -60,8 +60,22 @@ static int ccu_reset_reset(struct reset_controller_dev *rcdev,
 	return 0;
 }
 
+static int ccu_reset_status(struct reset_controller_dev *rcdev,
+			    unsigned long id)
+{
+	struct ccu_reset *ccu = rcdev_to_ccu_reset(rcdev);
+	const struct ccu_reset_map *map = &ccu->reset_map[id];
+
+	/*
+	 * The reset control API expects 0 if reset is not asserted,
+	 * which is the opposite of what our hardware uses.
+	 */
+	return !(map->bit & readl(ccu->base + map->reg));
+}
+
 const struct reset_control_ops ccu_reset_ops = {
 	.assert		= ccu_reset_assert,
 	.deassert	= ccu_reset_deassert,
 	.reset		= ccu_reset_reset,
+	.status		= ccu_reset_status,
 };
diff --git a/drivers/clk/sunxi-ng/ccu_sdm.c b/drivers/clk/sunxi-ng/ccu_sdm.c
new file mode 100644
index 000000000000..3b3dc9bdf2b0
--- /dev/null
+++ b/drivers/clk/sunxi-ng/ccu_sdm.c
@@ -0,0 +1,158 @@
+/*
+ * Copyright (C) 2017 Chen-Yu Tsai <wens@csie.org>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/spinlock.h>
+
+#include "ccu_sdm.h"
+
+bool ccu_sdm_helper_is_enabled(struct ccu_common *common,
+			       struct ccu_sdm_internal *sdm)
+{
+	if (!(common->features & CCU_FEATURE_SIGMA_DELTA_MOD))
+		return false;
+
+	if (sdm->enable && !(readl(common->base + common->reg) & sdm->enable))
+		return false;
+
+	return !!(readl(common->base + sdm->tuning_reg) & sdm->tuning_enable);
+}
+
+void ccu_sdm_helper_enable(struct ccu_common *common,
+			   struct ccu_sdm_internal *sdm,
+			   unsigned long rate)
+{
+	unsigned long flags;
+	unsigned int i;
+	u32 reg;
+
+	if (!(common->features & CCU_FEATURE_SIGMA_DELTA_MOD))
+		return;
+
+	/* Set the pattern */
+	for (i = 0; i < sdm->table_size; i++)
+		if (sdm->table[i].rate == rate)
+			writel(sdm->table[i].pattern,
+			       common->base + sdm->tuning_reg);
+
+	/* Make sure SDM is enabled */
+	spin_lock_irqsave(common->lock, flags);
+	reg = readl(common->base + sdm->tuning_reg);
+	writel(reg | sdm->tuning_enable, common->base + sdm->tuning_reg);
+	spin_unlock_irqrestore(common->lock, flags);
+
+	spin_lock_irqsave(common->lock, flags);
+	reg = readl(common->base + common->reg);
+	writel(reg | sdm->enable, common->base + common->reg);
+	spin_unlock_irqrestore(common->lock, flags);
+}
+
+void ccu_sdm_helper_disable(struct ccu_common *common,
+			    struct ccu_sdm_internal *sdm)
+{
+	unsigned long flags;
+	u32 reg;
+
+	if (!(common->features & CCU_FEATURE_SIGMA_DELTA_MOD))
+		return;
+
+	spin_lock_irqsave(common->lock, flags);
+	reg = readl(common->base + common->reg);
+	writel(reg & ~sdm->enable, common->base + common->reg);
+	spin_unlock_irqrestore(common->lock, flags);
+
+	spin_lock_irqsave(common->lock, flags);
+	reg = readl(common->base + sdm->tuning_reg);
+	writel(reg & ~sdm->tuning_enable, common->base + sdm->tuning_reg);
+	spin_unlock_irqrestore(common->lock, flags);
+}
+
+/*
+ * Sigma delta modulation provides a way to do fractional-N frequency
+ * synthesis, in essence allowing the PLL to output any frequency
+ * within its operational range. On earlier SoCs such as the A10/A20,
+ * some PLLs support this. On later SoCs, all PLLs support this.
+ *
+ * The datasheets do not explain what the "wave top" and "wave bottom"
+ * parameters mean or do, nor how to calculate the effective output
+ * frequency. The only examples (and real world usage) are for the audio
+ * PLL to generate 24.576 and 22.5792 MHz clock rates used by the audio
+ * peripherals. The author lacks the underlying domain knowledge to
+ * pursue this.
+ *
+ * The goal and function of the following code is to support the two
+ * clock rates used by the audio subsystem, allowing for proper audio
+ * playback and capture without any pitch or speed changes.
+ */
+bool ccu_sdm_helper_has_rate(struct ccu_common *common,
+			     struct ccu_sdm_internal *sdm,
+			     unsigned long rate)
+{
+	unsigned int i;
+
+	if (!(common->features & CCU_FEATURE_SIGMA_DELTA_MOD))
+		return false;
+
+	for (i = 0; i < sdm->table_size; i++)
+		if (sdm->table[i].rate == rate)
+			return true;
+
+	return false;
+}
+
+unsigned long ccu_sdm_helper_read_rate(struct ccu_common *common,
+				       struct ccu_sdm_internal *sdm,
+				       u32 m, u32 n)
+{
+	unsigned int i;
+	u32 reg;
+
+	pr_debug("%s: Read sigma-delta modulation setting\n",
+		 clk_hw_get_name(&common->hw));
+
+	if (!(common->features & CCU_FEATURE_SIGMA_DELTA_MOD))
+		return 0;
+
+	pr_debug("%s: clock is sigma-delta modulated\n",
+		 clk_hw_get_name(&common->hw));
+
+	reg = readl(common->base + sdm->tuning_reg);
+
+	pr_debug("%s: pattern reg is 0x%x",
+		 clk_hw_get_name(&common->hw), reg);
+
+	for (i = 0; i < sdm->table_size; i++)
+		if (sdm->table[i].pattern == reg &&
+		    sdm->table[i].m == m && sdm->table[i].n == n)
+			return sdm->table[i].rate;
+
+	/* We can't calculate the effective clock rate, so just fail. */
+	return 0;
+}
+
+int ccu_sdm_helper_get_factors(struct ccu_common *common,
+			       struct ccu_sdm_internal *sdm,
+			       unsigned long rate,
+			       unsigned long *m, unsigned long *n)
+{
+	unsigned int i;
+
+	if (!(common->features & CCU_FEATURE_SIGMA_DELTA_MOD))
+		return -EINVAL;
+
+	for (i = 0; i < sdm->table_size; i++)
+		if (sdm->table[i].rate == rate) {
+			*m = sdm->table[i].m;
+			*n = sdm->table[i].n;
+			return 0;
+		}
+
+	/* nothing found */
+	return -EINVAL;
+}
diff --git a/drivers/clk/sunxi-ng/ccu_sdm.h b/drivers/clk/sunxi-ng/ccu_sdm.h
new file mode 100644
index 000000000000..2a9b4a2584d6
--- /dev/null
+++ b/drivers/clk/sunxi-ng/ccu_sdm.h
@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 2017 Chen-Yu Tsai. All rights reserved.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _CCU_SDM_H
+#define _CCU_SDM_H
+
+#include <linux/clk-provider.h>
+
+#include "ccu_common.h"
+
+struct ccu_sdm_setting {
+	unsigned long	rate;
+
+	/*
+	 * XXX We don't know what the step and bottom register fields
+	 * mean. Just copy the whole register value from the vendor
+	 * kernel for now.
+	 */
+	u32		pattern;
+
+	/*
+	 * M and N factors here should be the values used in
+	 * calculation, not the raw values written to registers
+	 */
+	u32		m;
+	u32		n;
+};
+
+struct ccu_sdm_internal {
+	struct ccu_sdm_setting	*table;
+	u32		table_size;
+	/* early SoCs don't have the SDM enable bit in the PLL register */
+	u32		enable;
+	/* second enable bit in tuning register */
+	u32		tuning_enable;
+	u16		tuning_reg;
+};
+
+#define _SUNXI_CCU_SDM(_table, _enable,			\
+		       _reg, _reg_enable)		\
+	{						\
+		.table		= _table,		\
+		.table_size	= ARRAY_SIZE(_table),	\
+		.enable		= _enable,		\
+		.tuning_enable	= _reg_enable,		\
+		.tuning_reg	= _reg,			\
+	}
+
+bool ccu_sdm_helper_is_enabled(struct ccu_common *common,
+			       struct ccu_sdm_internal *sdm);
+void ccu_sdm_helper_enable(struct ccu_common *common,
+			   struct ccu_sdm_internal *sdm,
+			   unsigned long rate);
+void ccu_sdm_helper_disable(struct ccu_common *common,
+			    struct ccu_sdm_internal *sdm);
+
+bool ccu_sdm_helper_has_rate(struct ccu_common *common,
+			     struct ccu_sdm_internal *sdm,
+			     unsigned long rate);
+
+unsigned long ccu_sdm_helper_read_rate(struct ccu_common *common,
+				       struct ccu_sdm_internal *sdm,
+				       u32 m, u32 n);
+
+int ccu_sdm_helper_get_factors(struct ccu_common *common,
+			       struct ccu_sdm_internal *sdm,
+			       unsigned long rate,
+			       unsigned long *m, unsigned long *n);
+
+#endif
diff --git a/drivers/clk/sunxi/clk-factors.c b/drivers/clk/sunxi/clk-factors.c
index dfe5e3e32d28..856fef65433b 100644
--- a/drivers/clk/sunxi/clk-factors.c
+++ b/drivers/clk/sunxi/clk-factors.c
@@ -276,13 +276,11 @@ void sunxi_factors_unregister(struct device_node *node, struct clk *clk)
 {
 	struct clk_hw *hw = __clk_get_hw(clk);
 	struct clk_factors *factors;
-	const char *name;
 
 	if (!hw)
 		return;
 
 	factors = to_clk_factors(hw);
-	name = clk_hw_get_name(hw);
 
 	of_clk_del_provider(node);
 	/* TODO: The composite clock stuff will leak a bit here. */
diff --git a/drivers/clk/sunxi/clk-sun9i-mmc.c b/drivers/clk/sunxi/clk-sun9i-mmc.c
index 6041bdba2e97..f00d8758ba24 100644
--- a/drivers/clk/sunxi/clk-sun9i-mmc.c
+++ b/drivers/clk/sunxi/clk-sun9i-mmc.c
@@ -16,6 +16,7 @@
 
 #include <linux/clk.h>
 #include <linux/clk-provider.h>
+#include <linux/delay.h>
 #include <linux/init.h>
 #include <linux/of.h>
 #include <linux/of_device.h>
@@ -83,9 +84,20 @@ static int sun9i_mmc_reset_deassert(struct reset_controller_dev *rcdev,
 	return 0;
 }
 
+static int sun9i_mmc_reset_reset(struct reset_controller_dev *rcdev,
+				 unsigned long id)
+{
+	sun9i_mmc_reset_assert(rcdev, id);
+	udelay(10);
+	sun9i_mmc_reset_deassert(rcdev, id);
+
+	return 0;
+}
+
 static const struct reset_control_ops sun9i_mmc_reset_ops = {
 	.assert		= sun9i_mmc_reset_assert,
 	.deassert	= sun9i_mmc_reset_deassert,
+	.reset		= sun9i_mmc_reset_reset,
 };
 
 static int sun9i_a80_mmc_config_clk_probe(struct platform_device *pdev)
@@ -124,7 +136,7 @@ static int sun9i_a80_mmc_config_clk_probe(struct platform_device *pdev)
 		return PTR_ERR(data->clk);
 	}
 
-	data->reset = devm_reset_control_get(&pdev->dev, NULL);
+	data->reset = devm_reset_control_get_exclusive(&pdev->dev, NULL);
 	if (IS_ERR(data->reset)) {
 		dev_err(&pdev->dev, "Could not get reset control\n");
 		return PTR_ERR(data->reset);
diff --git a/drivers/clk/tegra/clk-bpmp.c b/drivers/clk/tegra/clk-bpmp.c
index 638ace64033b..a896692b74ec 100644
--- a/drivers/clk/tegra/clk-bpmp.c
+++ b/drivers/clk/tegra/clk-bpmp.c
@@ -55,6 +55,7 @@ struct tegra_bpmp_clk_message {
 	struct {
 		void *data;
 		size_t size;
+		int ret;
 	} rx;
 };
 
@@ -64,6 +65,7 @@ static int tegra_bpmp_clk_transfer(struct tegra_bpmp *bpmp,
 	struct mrq_clk_request request;
 	struct tegra_bpmp_message msg;
 	void *req = &request;
+	int err;
 
 	memset(&request, 0, sizeof(request));
 	request.cmd_and_id = (clk->cmd << 24) | clk->id;
@@ -84,7 +86,13 @@ static int tegra_bpmp_clk_transfer(struct tegra_bpmp *bpmp,
 	msg.rx.data = clk->rx.data;
 	msg.rx.size = clk->rx.size;
 
-	return tegra_bpmp_transfer(bpmp, &msg);
+	err = tegra_bpmp_transfer(bpmp, &msg);
+	if (err < 0)
+		return err;
+	else if (msg.rx.ret < 0)
+		return -EINVAL;
+
+	return 0;
 }
 
 static int tegra_bpmp_clk_prepare(struct clk_hw *hw)
@@ -414,11 +422,8 @@ static int tegra_bpmp_probe_clocks(struct tegra_bpmp *bpmp,
 		struct tegra_bpmp_clk_info *info = &clocks[count];
 
 		err = tegra_bpmp_clk_get_info(bpmp, id, info);
-		if (err < 0) {
-			dev_err(bpmp->dev, "failed to query clock %u: %d\n",
-				id, err);
+		if (err < 0)
 			continue;
-		}
 
 		if (info->num_parents >= U8_MAX) {
 			dev_err(bpmp->dev,
diff --git a/drivers/clk/tegra/clk-dfll.c b/drivers/clk/tegra/clk-dfll.c
index 2c44aeb0b97c..0a7deee74eea 100644
--- a/drivers/clk/tegra/clk-dfll.c
+++ b/drivers/clk/tegra/clk-dfll.c
@@ -1728,10 +1728,10 @@ EXPORT_SYMBOL(tegra_dfll_register);
  * @pdev: DFLL platform_device *
  *
  * Unbind this driver from the DFLL hardware device represented by
- * @pdev. The DFLL must be disabled for this to succeed. Returns 0
- * upon success or -EBUSY if the DFLL is still active.
+ * @pdev. The DFLL must be disabled for this to succeed. Returns a
+ * soc pointer upon success or -EBUSY if the DFLL is still active.
  */
-int tegra_dfll_unregister(struct platform_device *pdev)
+struct tegra_dfll_soc_data *tegra_dfll_unregister(struct platform_device *pdev)
 {
 	struct tegra_dfll *td = platform_get_drvdata(pdev);
 
@@ -1739,7 +1739,7 @@ int tegra_dfll_unregister(struct platform_device *pdev)
 	if (td->mode != DFLL_DISABLED) {
 		dev_err(&pdev->dev,
 			"must disable DFLL before removing driver\n");
-		return -EBUSY;
+		return ERR_PTR(-EBUSY);
 	}
 
 	debugfs_remove_recursive(td->debugfs_dir);
@@ -1753,6 +1753,6 @@ int tegra_dfll_unregister(struct platform_device *pdev)
 
 	reset_control_assert(td->dvco_rst);
 
-	return 0;
+	return td->soc;
 }
 EXPORT_SYMBOL(tegra_dfll_unregister);
diff --git a/drivers/clk/tegra/clk-dfll.h b/drivers/clk/tegra/clk-dfll.h
index ed2ad888268f..83352c8078f2 100644
--- a/drivers/clk/tegra/clk-dfll.h
+++ b/drivers/clk/tegra/clk-dfll.h
@@ -43,7 +43,7 @@ struct tegra_dfll_soc_data {
 
 int tegra_dfll_register(struct platform_device *pdev,
 			struct tegra_dfll_soc_data *soc);
-int tegra_dfll_unregister(struct platform_device *pdev);
+struct tegra_dfll_soc_data *tegra_dfll_unregister(struct platform_device *pdev);
 int tegra_dfll_runtime_suspend(struct device *dev);
 int tegra_dfll_runtime_resume(struct device *dev);
 
diff --git a/drivers/clk/tegra/clk-id.h b/drivers/clk/tegra/clk-id.h
index 11ee5f9ce99e..b616e33c5255 100644
--- a/drivers/clk/tegra/clk-id.h
+++ b/drivers/clk/tegra/clk-id.h
@@ -13,6 +13,7 @@ enum clk_id {
 	tegra_clk_amx,
 	tegra_clk_amx1,
 	tegra_clk_apb2ape,
+	tegra_clk_ahbdma,
 	tegra_clk_apbdma,
 	tegra_clk_apbif,
 	tegra_clk_ape,
diff --git a/drivers/clk/tegra/clk-periph.c b/drivers/clk/tegra/clk-periph.c
index cf80831de79d..9475c00b7cf9 100644
--- a/drivers/clk/tegra/clk-periph.c
+++ b/drivers/clk/tegra/clk-periph.c
@@ -203,3 +203,11 @@ struct clk *tegra_clk_register_periph_nodiv(const char *name,
 	return _tegra_clk_register_periph(name, parent_names, num_parents,
 			periph, clk_base, offset, CLK_SET_RATE_PARENT);
 }
+
+struct clk *tegra_clk_register_periph_data(void __iomem *clk_base,
+					   struct tegra_periph_init_data *init)
+{
+	return _tegra_clk_register_periph(init->name, init->p.parent_names,
+					  init->num_parents, &init->periph,
+					  clk_base, init->offset, init->flags);
+}
diff --git a/drivers/clk/tegra/clk-tegra-periph.c b/drivers/clk/tegra/clk-tegra-periph.c
index 848255cc0209..c02711927d79 100644
--- a/drivers/clk/tegra/clk-tegra-periph.c
+++ b/drivers/clk/tegra/clk-tegra-periph.c
@@ -129,7 +129,6 @@
 #define CLK_SOURCE_NVDEC 0x698
 #define CLK_SOURCE_NVJPG 0x69c
 #define CLK_SOURCE_APE 0x6c0
-#define CLK_SOURCE_SOR1 0x410
 #define CLK_SOURCE_SDMMC_LEGACY 0x694
 #define CLK_SOURCE_QSPI 0x6c4
 #define CLK_SOURCE_VI_I2C 0x6c8
@@ -278,7 +277,6 @@ static DEFINE_SPINLOCK(PLLP_OUTA_lock);
 static DEFINE_SPINLOCK(PLLP_OUTB_lock);
 static DEFINE_SPINLOCK(PLLP_OUTC_lock);
 static DEFINE_SPINLOCK(sor0_lock);
-static DEFINE_SPINLOCK(sor1_lock);
 
 #define MUX_I2S_SPDIF(_id)						\
 static const char *mux_pllaout0_##_id##_2x_pllp_clkm[] = { "pll_a_out0", \
@@ -604,18 +602,6 @@ static u32 mux_pllp_plld_plld2_clkm_idx[] = {
 	[0] = 0, [1] = 2, [2] = 5, [3] = 6
 };
 
-static const char *mux_sor_safe_sor1_brick_sor1_src[] = {
-	/*
-	 * Bit 0 of the mux selects sor1_brick, irrespective of bit 1, so the
-	 * sor1_brick parent appears twice in the list below. This is merely
-	 * to support clk_get_parent() if firmware happened to set these bits
-	 * to 0b11. While not an invalid setting, code should always set the
-	 * bits to 0b01 to select sor1_brick.
-	 */
-	"sor_safe", "sor1_brick", "sor1_src", "sor1_brick"
-};
-#define mux_sor_safe_sor1_brick_sor1_src_idx NULL
-
 static const char *mux_pllp_pllre_clkm[] = {
 	"pll_p", "pll_re_out1", "clk_m"
 };
@@ -804,8 +790,6 @@ static struct tegra_periph_init_data periph_clks[] = {
 	MUX8("nvdec", mux_pllc2_c_c3_pllp_plla1_clkm, CLK_SOURCE_NVDEC, 194, 0, tegra_clk_nvdec),
 	MUX8("nvjpg", mux_pllc2_c_c3_pllp_plla1_clkm, CLK_SOURCE_NVJPG, 195, 0, tegra_clk_nvjpg),
 	MUX8("ape", mux_plla_pllc4_out0_pllc_pllc4_out1_pllp_pllc4_out2_clkm, CLK_SOURCE_APE, 198, TEGRA_PERIPH_ON_APB, tegra_clk_ape),
-	MUX8_NOGATE_LOCK("sor1_src", mux_pllp_plld_plld2_clkm, CLK_SOURCE_SOR1, tegra_clk_sor1_src, &sor1_lock),
-	NODIV("sor1", mux_sor_safe_sor1_brick_sor1_src, CLK_SOURCE_SOR1, 14, MASK(2), 183, 0, tegra_clk_sor1, &sor1_lock),
 	MUX8("sdmmc_legacy", mux_pllp_out3_clkm_pllp_pllc4, CLK_SOURCE_SDMMC_LEGACY, 193, TEGRA_PERIPH_ON_APB | TEGRA_PERIPH_NO_RESET, tegra_clk_sdmmc_legacy),
 	MUX8("qspi", mux_pllp_pllc_pllc_out1_pllc4_out2_pllc4_out1_clkm_pllc4_out0, CLK_SOURCE_QSPI, 211, TEGRA_PERIPH_ON_APB, tegra_clk_qspi),
 	I2C("vii2c", mux_pllp_pllc_clkm, CLK_SOURCE_VI_I2C, 208, tegra_clk_vi_i2c),
@@ -823,7 +807,8 @@ static struct tegra_periph_init_data gate_clks[] = {
 	GATE("timer", "clk_m", 5, 0, tegra_clk_timer, CLK_IS_CRITICAL),
 	GATE("isp", "clk_m", 23, 0, tegra_clk_isp, 0),
 	GATE("vcp", "clk_m", 29, 0, tegra_clk_vcp, 0),
-	GATE("apbdma", "clk_m", 34, 0, tegra_clk_apbdma, 0),
+	GATE("ahbdma", "hclk", 33, 0, tegra_clk_ahbdma, 0),
+	GATE("apbdma", "pclk", 34, 0, tegra_clk_apbdma, 0),
 	GATE("kbc", "clk_32k", 36, TEGRA_PERIPH_ON_APB | TEGRA_PERIPH_NO_RESET, tegra_clk_kbc, 0),
 	GATE("fuse", "clk_m", 39, TEGRA_PERIPH_ON_APB, tegra_clk_fuse, 0),
 	GATE("fuse_burn", "clk_m", 39, TEGRA_PERIPH_ON_APB, tegra_clk_fuse_burn, 0),
@@ -927,10 +912,7 @@ static void __init periph_clk_init(void __iomem *clk_base,
 			continue;
 
 		data->periph.gate.regs = bank;
-		clk = tegra_clk_register_periph(data->name,
-			data->p.parent_names, data->num_parents,
-			&data->periph, clk_base, data->offset,
-			data->flags);
+		clk = tegra_clk_register_periph_data(clk_base, data);
 		*dt_clk = clk;
 	}
 }
diff --git a/drivers/clk/tegra/clk-tegra-super-gen4.c b/drivers/clk/tegra/clk-tegra-super-gen4.c
index 4f6fd307cb70..10047107c1dc 100644
--- a/drivers/clk/tegra/clk-tegra-super-gen4.c
+++ b/drivers/clk/tegra/clk-tegra-super-gen4.c
@@ -166,7 +166,7 @@ static void __init tegra_sclk_init(void __iomem *clk_base,
 				   clk_base + SYSTEM_CLK_RATE, 0, 2, 0,
 				   &sysrate_lock);
 	clk = clk_register_gate(NULL, "pclk", "pclk_div", CLK_SET_RATE_PARENT |
-				CLK_IGNORE_UNUSED, clk_base + SYSTEM_CLK_RATE,
+				CLK_IS_CRITICAL, clk_base + SYSTEM_CLK_RATE,
 				3, CLK_GATE_SET_TO_DISABLE, &sysrate_lock);
 	*dt_clk = clk;
 }
diff --git a/drivers/clk/tegra/clk-tegra114.c b/drivers/clk/tegra/clk-tegra114.c
index fd1a99c05c2d..63087d17c3e2 100644
--- a/drivers/clk/tegra/clk-tegra114.c
+++ b/drivers/clk/tegra/clk-tegra114.c
@@ -1092,9 +1092,7 @@ static __init void tegra114_periph_clk_init(void __iomem *clk_base,
 
 	for (i = 0; i < ARRAY_SIZE(tegra_periph_clk_list); i++) {
 		data = &tegra_periph_clk_list[i];
-		clk = tegra_clk_register_periph(data->name,
-			data->p.parent_names, data->num_parents,
-			&data->periph, clk_base, data->offset, data->flags);
+		clk = tegra_clk_register_periph_data(clk_base, data);
 		clks[data->clk_id] = clk;
 	}
 
diff --git a/drivers/clk/tegra/clk-tegra124-dfll-fcpu.c b/drivers/clk/tegra/clk-tegra124-dfll-fcpu.c
index ad1c1cc829cb..269d3595758b 100644
--- a/drivers/clk/tegra/clk-tegra124-dfll-fcpu.c
+++ b/drivers/clk/tegra/clk-tegra124-dfll-fcpu.c
@@ -125,19 +125,17 @@ static int tegra124_dfll_fcpu_probe(struct platform_device *pdev)
 		return err;
 	}
 
-	platform_set_drvdata(pdev, soc);
-
 	return 0;
 }
 
 static int tegra124_dfll_fcpu_remove(struct platform_device *pdev)
 {
-	struct tegra_dfll_soc_data *soc = platform_get_drvdata(pdev);
-	int err;
+	struct tegra_dfll_soc_data *soc;
 
-	err = tegra_dfll_unregister(pdev);
-	if (err < 0)
-		dev_err(&pdev->dev, "failed to unregister DFLL: %d\n", err);
+	soc = tegra_dfll_unregister(pdev);
+	if (IS_ERR(soc))
+		dev_err(&pdev->dev, "failed to unregister DFLL: %ld\n",
+			PTR_ERR(soc));
 
 	tegra_cvb_remove_opp_table(soc->dev, soc->cvb, soc->max_freq);
 
diff --git a/drivers/clk/tegra/clk-tegra20.c b/drivers/clk/tegra/clk-tegra20.c
index 837e5cbd60e9..cbd5a2e5c569 100644
--- a/drivers/clk/tegra/clk-tegra20.c
+++ b/drivers/clk/tegra/clk-tegra20.c
@@ -522,6 +522,8 @@ static struct tegra_devclk devclks[] __initdata = {
 };
 
 static struct tegra_clk tegra20_clks[tegra_clk_max] __initdata = {
+	[tegra_clk_ahbdma] = { .dt_id = TEGRA20_CLK_AHBDMA, .present = true },
+	[tegra_clk_apbdma] = { .dt_id = TEGRA20_CLK_APBDMA, .present = true },
 	[tegra_clk_spdif_out] = { .dt_id = TEGRA20_CLK_SPDIF_OUT, .present = true },
 	[tegra_clk_spdif_in] = { .dt_id = TEGRA20_CLK_SPDIF_IN, .present = true },
 	[tegra_clk_sdmmc1] = { .dt_id = TEGRA20_CLK_SDMMC1, .present = true },
@@ -806,11 +808,6 @@ static void __init tegra20_periph_clk_init(void)
 				    clk_base, 0, 3, periph_clk_enb_refcnt);
 	clks[TEGRA20_CLK_AC97] = clk;
 
-	/* apbdma */
-	clk = tegra_clk_register_periph_gate("apbdma", "pclk", 0, clk_base,
-				    0, 34, periph_clk_enb_refcnt);
-	clks[TEGRA20_CLK_APBDMA] = clk;
-
 	/* emc */
 	clk = clk_register_mux(NULL, "emc_mux", mux_pllmcp_clkm,
 			       ARRAY_SIZE(mux_pllmcp_clkm),
@@ -850,9 +847,7 @@ static void __init tegra20_periph_clk_init(void)
 
 	for (i = 0; i < ARRAY_SIZE(tegra_periph_clk_list); i++) {
 		data = &tegra_periph_clk_list[i];
-		clk = tegra_clk_register_periph(data->name, data->p.parent_names,
-				data->num_parents, &data->periph,
-				clk_base, data->offset, data->flags);
+		clk = tegra_clk_register_periph_data(clk_base, data);
 		clks[data->clk_id] = clk;
 	}
 
@@ -1025,7 +1020,7 @@ static struct tegra_clk_init_table init_table[] __initdata = {
 	{ TEGRA20_CLK_PLL_P_OUT3, TEGRA20_CLK_CLK_MAX, 72000000, 1 },
 	{ TEGRA20_CLK_PLL_P_OUT4, TEGRA20_CLK_CLK_MAX, 24000000, 1 },
 	{ TEGRA20_CLK_PLL_C, TEGRA20_CLK_CLK_MAX, 600000000, 1 },
-	{ TEGRA20_CLK_PLL_C_OUT1, TEGRA20_CLK_CLK_MAX, 120000000, 1 },
+	{ TEGRA20_CLK_PLL_C_OUT1, TEGRA20_CLK_CLK_MAX, 216000000, 1 },
 	{ TEGRA20_CLK_SCLK, TEGRA20_CLK_PLL_C_OUT1, 0, 1 },
 	{ TEGRA20_CLK_HCLK, TEGRA20_CLK_CLK_MAX, 0, 1 },
 	{ TEGRA20_CLK_PCLK, TEGRA20_CLK_CLK_MAX, 60000000, 1 },
diff --git a/drivers/clk/tegra/clk-tegra210.c b/drivers/clk/tegra/clk-tegra210.c
index 6d7a613f2656..9e6260869eb9 100644
--- a/drivers/clk/tegra/clk-tegra210.c
+++ b/drivers/clk/tegra/clk-tegra210.c
@@ -40,6 +40,7 @@
 
 #define CLK_SOURCE_CSITE 0x1d4
 #define CLK_SOURCE_EMC 0x19c
+#define CLK_SOURCE_SOR1 0x410
 
 #define PLLC_BASE 0x80
 #define PLLC_OUT 0x84
@@ -264,6 +265,7 @@ static DEFINE_SPINLOCK(pll_d_lock);
 static DEFINE_SPINLOCK(pll_e_lock);
 static DEFINE_SPINLOCK(pll_re_lock);
 static DEFINE_SPINLOCK(pll_u_lock);
+static DEFINE_SPINLOCK(sor1_lock);
 static DEFINE_SPINLOCK(emc_lock);
 
 /* possible OSC frequencies in Hz */
@@ -2566,8 +2568,8 @@ static int tegra210_enable_pllu(void)
 	reg |= PLL_ENABLE;
 	writel(reg, clk_base + PLLU_BASE);
 
-	readl_relaxed_poll_timeout(clk_base + PLLU_BASE, reg,
-				   reg & PLL_BASE_LOCK, 2, 1000);
+	readl_relaxed_poll_timeout_atomic(clk_base + PLLU_BASE, reg,
+					  reg & PLL_BASE_LOCK, 2, 1000);
 	if (!(reg & PLL_BASE_LOCK)) {
 		pr_err("Timed out waiting for PLL_U to lock\n");
 		return -ETIMEDOUT;
@@ -2628,10 +2630,35 @@ static int tegra210_init_pllu(void)
 	return 0;
 }
 
+static const char * const sor1_out_parents[] = {
+	/*
+	 * Bit 0 of the mux selects sor1_pad_clkout, irrespective of bit 1, so
+	 * the sor1_pad_clkout parent appears twice in the list below. This is
+	 * merely to support clk_get_parent() if firmware happened to set
+	 * these bits to 0b11. While not an invalid setting, code should
+	 * always set the bits to 0b01 to select sor1_pad_clkout.
+	 */
+	"sor_safe", "sor1_pad_clkout", "sor1", "sor1_pad_clkout",
+};
+
+static const char * const sor1_parents[] = {
+	"pll_p", "pll_d_out0", "pll_d2_out0", "clk_m",
+};
+
+static u32 sor1_parents_idx[] = { 0, 2, 5, 6 };
+
+static struct tegra_periph_init_data tegra210_periph[] = {
+	TEGRA_INIT_DATA_TABLE("sor1", NULL, NULL, sor1_parents,
+			      CLK_SOURCE_SOR1, 29, 0x7, 0, 0, 8, 1,
+			      TEGRA_DIVIDER_ROUND_UP, 183, 0, tegra_clk_sor1,
+			      sor1_parents_idx, 0, &sor1_lock),
+};
+
 static __init void tegra210_periph_clk_init(void __iomem *clk_base,
 					    void __iomem *pmc_base)
 {
 	struct clk *clk;
+	unsigned int i;
 
 	/* xusb_ss_div2 */
 	clk = clk_register_fixed_factor(NULL, "xusb_ss_div2", "xusb_ss_src", 0,
@@ -2650,6 +2677,12 @@ static __init void tegra210_periph_clk_init(void __iomem *clk_base,
 					      1, 17, 207);
 	clks[TEGRA210_CLK_DPAUX1] = clk;
 
+	clk = clk_register_mux_table(NULL, "sor1_out", sor1_out_parents,
+				     ARRAY_SIZE(sor1_out_parents), 0,
+				     clk_base + CLK_SOURCE_SOR1, 14, 0x3,
+				     0, NULL, &sor1_lock);
+	clks[TEGRA210_CLK_SOR1_OUT] = clk;
+
 	/* pll_d_dsi_out */
 	clk = clk_register_gate(NULL, "pll_d_dsi_out", "pll_d_out0", 0,
 				clk_base + PLLD_MISC0, 21, 0, &pll_d_lock);
@@ -2694,6 +2727,20 @@ static __init void tegra210_periph_clk_init(void __iomem *clk_base,
 				0, NULL);
 	clks[TEGRA210_CLK_ACLK] = clk;
 
+	for (i = 0; i < ARRAY_SIZE(tegra210_periph); i++) {
+		struct tegra_periph_init_data *init = &tegra210_periph[i];
+		struct clk **clkp;
+
+		clkp = tegra_lookup_dt_id(init->clk_id, tegra210_clks);
+		if (!clkp) {
+			pr_warn("clock %u not found\n", init->clk_id);
+			continue;
+		}
+
+		clk = tegra_clk_register_periph_data(clk_base, init);
+		*clkp = clk;
+	}
+
 	tegra_periph_clk_init(clk_base, pmc_base, tegra210_clks, &pll_p_params);
 }
 
diff --git a/drivers/clk/tegra/clk-tegra30.c b/drivers/clk/tegra/clk-tegra30.c
index a2d163f759b4..bee84c554932 100644
--- a/drivers/clk/tegra/clk-tegra30.c
+++ b/drivers/clk/tegra/clk-tegra30.c
@@ -359,7 +359,7 @@ static struct tegra_clk_pll_freq_table pll_e_freq_table[] = {
 };
 
 /* PLL parameters */
-static struct tegra_clk_pll_params pll_c_params = {
+static struct tegra_clk_pll_params pll_c_params __ro_after_init = {
 	.input_min = 2000000,
 	.input_max = 31000000,
 	.cf_min = 1000000,
@@ -388,7 +388,7 @@ static struct div_nmp pllm_nmp = {
 	.override_divp_shift = 15,
 };
 
-static struct tegra_clk_pll_params pll_m_params = {
+static struct tegra_clk_pll_params pll_m_params __ro_after_init = {
 	.input_min = 2000000,
 	.input_max = 31000000,
 	.cf_min = 1000000,
@@ -409,7 +409,7 @@ static struct tegra_clk_pll_params pll_m_params = {
 		 TEGRA_PLL_HAS_LOCK_ENABLE | TEGRA_PLL_FIXED,
 };
 
-static struct tegra_clk_pll_params pll_p_params = {
+static struct tegra_clk_pll_params pll_p_params __ro_after_init = {
 	.input_min = 2000000,
 	.input_max = 31000000,
 	.cf_min = 1000000,
@@ -444,7 +444,7 @@ static struct tegra_clk_pll_params pll_a_params = {
 		 TEGRA_PLL_HAS_LOCK_ENABLE,
 };
 
-static struct tegra_clk_pll_params pll_d_params = {
+static struct tegra_clk_pll_params pll_d_params __ro_after_init = {
 	.input_min = 2000000,
 	.input_max = 40000000,
 	.cf_min = 1000000,
@@ -461,7 +461,7 @@ static struct tegra_clk_pll_params pll_d_params = {
 		 TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE,
 };
 
-static struct tegra_clk_pll_params pll_d2_params = {
+static struct tegra_clk_pll_params pll_d2_params __ro_after_init = {
 	.input_min = 2000000,
 	.input_max = 40000000,
 	.cf_min = 1000000,
@@ -478,7 +478,7 @@ static struct tegra_clk_pll_params pll_d2_params = {
 		 TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE,
 };
 
-static struct tegra_clk_pll_params pll_u_params = {
+static struct tegra_clk_pll_params pll_u_params __ro_after_init = {
 	.input_min = 2000000,
 	.input_max = 40000000,
 	.cf_min = 1000000,
@@ -496,7 +496,7 @@ static struct tegra_clk_pll_params pll_u_params = {
 		 TEGRA_PLL_HAS_LOCK_ENABLE,
 };
 
-static struct tegra_clk_pll_params pll_x_params = {
+static struct tegra_clk_pll_params pll_x_params __ro_after_init = {
 	.input_min = 2000000,
 	.input_max = 31000000,
 	.cf_min = 1000000,
@@ -513,7 +513,7 @@ static struct tegra_clk_pll_params pll_x_params = {
 		 TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE,
 };
 
-static struct tegra_clk_pll_params pll_e_params = {
+static struct tegra_clk_pll_params pll_e_params __ro_after_init = {
 	.input_min = 12000000,
 	.input_max = 216000000,
 	.cf_min = 12000000,
@@ -788,6 +788,7 @@ static struct tegra_clk tegra30_clks[tegra_clk_max] __initdata = {
 	[tegra_clk_extern3] = { .dt_id = TEGRA30_CLK_EXTERN3, .present = true },
 	[tegra_clk_disp1] = { .dt_id = TEGRA30_CLK_DISP1, .present = true },
 	[tegra_clk_disp2] = { .dt_id = TEGRA30_CLK_DISP2, .present = true },
+	[tegra_clk_ahbdma] = { .dt_id = TEGRA30_CLK_AHBDMA, .present = true },
 	[tegra_clk_apbdma] = { .dt_id = TEGRA30_CLK_APBDMA, .present = true },
 	[tegra_clk_rtc] = { .dt_id = TEGRA30_CLK_RTC, .present = true },
 	[tegra_clk_timer] = { .dt_id = TEGRA30_CLK_TIMER, .present = true },
@@ -964,7 +965,7 @@ static void __init tegra30_super_clk_init(void)
 	 * U71 divider of cclk_lp.
 	 */
 	clk = tegra_clk_register_divider("pll_p_out3_cclklp", "pll_p_out3",
-				clk_base + SUPER_CCLKG_DIVIDER, 0,
+				clk_base + SUPER_CCLKLP_DIVIDER, 0,
 				TEGRA_DIVIDER_INT, 16, 8, 1, NULL);
 	clk_register_clkdev(clk, "pll_p_out3_cclklp", NULL);
 
@@ -1079,9 +1080,7 @@ static void __init tegra30_periph_clk_init(void)
 
 	for (i = 0; i < ARRAY_SIZE(tegra_periph_clk_list); i++) {
 		data = &tegra_periph_clk_list[i];
-		clk = tegra_clk_register_periph(data->name, data->p.parent_names,
-				data->num_parents, &data->periph,
-				clk_base, data->offset, data->flags);
+		clk = tegra_clk_register_periph_data(clk_base, data);
 		clks[data->clk_id] = clk;
 	}
 
diff --git a/drivers/clk/tegra/clk.h b/drivers/clk/tegra/clk.h
index 872f1189ad7f..3b2763df51c2 100644
--- a/drivers/clk/tegra/clk.h
+++ b/drivers/clk/tegra/clk.h
@@ -662,6 +662,9 @@ struct tegra_periph_init_data {
 			_clk_num, _gate_flags, _clk_id,\
 			NULL, 0, NULL)
 
+struct clk *tegra_clk_register_periph_data(void __iomem *clk_base,
+					   struct tegra_periph_init_data *init);
+
 /**
  * struct clk_super_mux - super clock
  *
diff --git a/drivers/clk/ti/clk-dra7-atl.c b/drivers/clk/ti/clk-dra7-atl.c
index 13eb04f72389..148815470431 100644
--- a/drivers/clk/ti/clk-dra7-atl.c
+++ b/drivers/clk/ti/clk-dra7-atl.c
@@ -274,8 +274,7 @@ static int of_dra7_atl_clk_probe(struct platform_device *pdev)
 
 		/* Get configuration for the ATL instances */
 		snprintf(prop, sizeof(prop), "atl%u", i);
-		of_node_get(node);
-		cfg_node = of_find_node_by_name(node, prop);
+		cfg_node = of_get_child_by_name(node, prop);
 		if (cfg_node) {
 			ret = of_property_read_u32(cfg_node, "bws",
 						   &cdesc->bws);
diff --git a/drivers/clk/ti/divider.c b/drivers/clk/ti/divider.c
index 88f04a4cb890..77f93f6d2806 100644
--- a/drivers/clk/ti/divider.c
+++ b/drivers/clk/ti/divider.c
@@ -292,10 +292,8 @@ static struct clk *_register_divider(struct device *dev, const char *name,
 
 	/* allocate the divider */
 	div = kzalloc(sizeof(*div), GFP_KERNEL);
-	if (!div) {
-		pr_err("%s: could not allocate divider clk\n", __func__);
+	if (!div)
 		return ERR_PTR(-ENOMEM);
-	}
 
 	init.name = name;
 	init.ops = &ti_clk_divider_ops;
diff --git a/drivers/clk/ti/mux.c b/drivers/clk/ti/mux.c
index 18c267b38461..d4705803f3d3 100644
--- a/drivers/clk/ti/mux.c
+++ b/drivers/clk/ti/mux.c
@@ -108,10 +108,8 @@ static struct clk *_register_mux(struct device *dev, const char *name,
 
 	/* allocate the mux */
 	mux = kzalloc(sizeof(*mux), GFP_KERNEL);
-	if (!mux) {
-		pr_err("%s: could not allocate mux clk\n", __func__);
+	if (!mux)
 		return ERR_PTR(-ENOMEM);
-	}
 
 	init.name = name;
 	init.ops = &ti_clk_mux_ops;
diff --git a/drivers/clk/uniphier/clk-uniphier-mio.c b/drivers/clk/uniphier/clk-uniphier-mio.c
index 16e4d303f535..badc478a86c6 100644
--- a/drivers/clk/uniphier/clk-uniphier-mio.c
+++ b/drivers/clk/uniphier/clk-uniphier-mio.c
@@ -13,6 +13,8 @@
  * GNU General Public License for more details.
  */
 
+#include <linux/stddef.h>
+
 #include "clk-uniphier.h"
 
 #define UNIPHIER_MIO_CLK_SD_FIXED					\
@@ -73,15 +75,12 @@
 #define UNIPHIER_MIO_CLK_USB2_PHY(idx, ch)				\
 	UNIPHIER_CLK_GATE("usb2" #ch "-phy", (idx), "usb2", 0x20 + 0x200 * (ch), 29)
 
-#define UNIPHIER_MIO_CLK_DMAC(idx)					\
-	UNIPHIER_CLK_GATE("miodmac", (idx), "stdmac", 0x20, 25)
-
 const struct uniphier_clk_data uniphier_ld4_mio_clk_data[] = {
 	UNIPHIER_MIO_CLK_SD_FIXED,
 	UNIPHIER_MIO_CLK_SD(0, 0),
 	UNIPHIER_MIO_CLK_SD(1, 1),
 	UNIPHIER_MIO_CLK_SD(2, 2),
-	UNIPHIER_MIO_CLK_DMAC(7),
+	UNIPHIER_CLK_GATE("miodmac", 7, NULL, 0x20, 25),
 	UNIPHIER_MIO_CLK_USB2(8, 0),
 	UNIPHIER_MIO_CLK_USB2(9, 1),
 	UNIPHIER_MIO_CLK_USB2(10, 2),
diff --git a/drivers/clk/uniphier/clk-uniphier-sys.c b/drivers/clk/uniphier/clk-uniphier-sys.c
index 07f3b91a7daf..d244e724e198 100644
--- a/drivers/clk/uniphier/clk-uniphier-sys.c
+++ b/drivers/clk/uniphier/clk-uniphier-sys.c
@@ -123,7 +123,7 @@ const struct uniphier_clk_data uniphier_sld8_sys_clk_data[] = {
 const struct uniphier_clk_data uniphier_pro5_sys_clk_data[] = {
 	UNIPHIER_CLK_FACTOR("spll", -1, "ref", 120, 1),		/* 2400 MHz */
 	UNIPHIER_CLK_FACTOR("dapll1", -1, "ref", 128, 1),	/* 2560 MHz */
-	UNIPHIER_CLK_FACTOR("dapll2", -1, "ref", 144, 125),	/* 2949.12 MHz */
+	UNIPHIER_CLK_FACTOR("dapll2", -1, "dapll1", 144, 125),	/* 2949.12 MHz */
 	UNIPHIER_CLK_FACTOR("uart", 0, "dapll2", 1, 40),
 	UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 48),
 	UNIPHIER_PRO5_SYS_CLK_NAND(2),
diff --git a/drivers/clk/ux500/clk-prcc.c b/drivers/clk/ux500/clk-prcc.c
index f50592775c9d..7cfb59c9136d 100644
--- a/drivers/clk/ux500/clk-prcc.c
+++ b/drivers/clk/ux500/clk-prcc.c
@@ -107,11 +107,9 @@ static struct clk *clk_reg_prcc(const char *name,
 		return ERR_PTR(-EINVAL);
 	}
 
-	clk = kzalloc(sizeof(struct clk_prcc), GFP_KERNEL);
-	if (!clk) {
-		pr_err("clk_prcc: %s could not allocate clk\n", __func__);
+	clk = kzalloc(sizeof(*clk), GFP_KERNEL);
+	if (!clk)
 		return ERR_PTR(-ENOMEM);
-	}
 
 	clk->base = ioremap(phy_base, SZ_4K);
 	if (!clk->base)
diff --git a/drivers/clk/ux500/clk-prcmu.c b/drivers/clk/ux500/clk-prcmu.c
index 6e3e16b2e5ca..9d1f2d4550ad 100644
--- a/drivers/clk/ux500/clk-prcmu.c
+++ b/drivers/clk/ux500/clk-prcmu.c
@@ -258,11 +258,9 @@ static struct clk *clk_reg_prcmu(const char *name,
 		return ERR_PTR(-EINVAL);
 	}
 
-	clk = kzalloc(sizeof(struct clk_prcmu), GFP_KERNEL);
-	if (!clk) {
-		pr_err("clk_prcmu: %s could not allocate clk\n", __func__);
+	clk = kzalloc(sizeof(*clk), GFP_KERNEL);
+	if (!clk)
 		return ERR_PTR(-ENOMEM);
-	}
 
 	clk->cg_sel = cg_sel;
 	clk->is_prepared = 1;
diff --git a/drivers/clk/ux500/clk-sysctrl.c b/drivers/clk/ux500/clk-sysctrl.c
index 8a4e93ce1e42..7c0403b733ae 100644
--- a/drivers/clk/ux500/clk-sysctrl.c
+++ b/drivers/clk/ux500/clk-sysctrl.c
@@ -139,11 +139,9 @@ static struct clk *clk_reg_sysctrl(struct device *dev,
 		return ERR_PTR(-EINVAL);
 	}
 
-	clk = devm_kzalloc(dev, sizeof(struct clk_sysctrl), GFP_KERNEL);
-	if (!clk) {
-		dev_err(dev, "clk_sysctrl: could not allocate clk\n");
+	clk = devm_kzalloc(dev, sizeof(*clk), GFP_KERNEL);
+	if (!clk)
 		return ERR_PTR(-ENOMEM);
-	}
 
 	/* set main clock registers */
 	clk->reg_sel[0] = reg_sel[0];
diff --git a/drivers/clk/versatile/clk-icst.c b/drivers/clk/versatile/clk-icst.c
index 09fbe66f1f11..dafe7a45875d 100644
--- a/drivers/clk/versatile/clk-icst.c
+++ b/drivers/clk/versatile/clk-icst.c
@@ -359,16 +359,13 @@ static struct clk *icst_clk_setup(struct device *dev,
 	struct clk_init_data init;
 	struct icst_params *pclone;
 
-	icst = kzalloc(sizeof(struct clk_icst), GFP_KERNEL);
-	if (!icst) {
-		pr_err("could not allocate ICST clock!\n");
+	icst = kzalloc(sizeof(*icst), GFP_KERNEL);
+	if (!icst)
 		return ERR_PTR(-ENOMEM);
-	}
 
 	pclone = kmemdup(desc->params, sizeof(*pclone), GFP_KERNEL);
 	if (!pclone) {
 		kfree(icst);
-		pr_err("could not clone ICST params\n");
 		return ERR_PTR(-ENOMEM);
 	}
 
diff --git a/drivers/clocksource/arm_arch_timer.c b/drivers/clocksource/arm_arch_timer.c
index 0ecf5beb56ec..57cb2f00fc07 100644
--- a/drivers/clocksource/arm_arch_timer.c
+++ b/drivers/clocksource/arm_arch_timer.c
@@ -77,6 +77,7 @@ static bool arch_timer_mem_use_virtual;
 static bool arch_counter_suspend_stop;
 static bool vdso_default = true;
 
+static cpumask_t evtstrm_available = CPU_MASK_NONE;
 static bool evtstrm_enable = IS_ENABLED(CONFIG_ARM_ARCH_TIMER_EVTSTREAM);
 
 static int __init early_evtstrm_cfg(char *buf)
@@ -158,6 +159,7 @@ u32 arch_timer_reg_read(int access, enum arch_timer_reg reg,
  * if we don't have the cp15 accessors we won't have a problem.
  */
 u64 (*arch_timer_read_counter)(void) = arch_counter_get_cntvct;
+EXPORT_SYMBOL_GPL(arch_timer_read_counter);
 
 static u64 arch_counter_read(struct clocksource *cs)
 {
@@ -217,6 +219,11 @@ static u32 notrace fsl_a008585_read_cntv_tval_el0(void)
 	return __fsl_a008585_read_reg(cntv_tval_el0);
 }
 
+static u64 notrace fsl_a008585_read_cntpct_el0(void)
+{
+	return __fsl_a008585_read_reg(cntpct_el0);
+}
+
 static u64 notrace fsl_a008585_read_cntvct_el0(void)
 {
 	return __fsl_a008585_read_reg(cntvct_el0);
@@ -258,6 +265,11 @@ static u32 notrace hisi_161010101_read_cntv_tval_el0(void)
 	return __hisi_161010101_read_reg(cntv_tval_el0);
 }
 
+static u64 notrace hisi_161010101_read_cntpct_el0(void)
+{
+	return __hisi_161010101_read_reg(cntpct_el0);
+}
+
 static u64 notrace hisi_161010101_read_cntvct_el0(void)
 {
 	return __hisi_161010101_read_reg(cntvct_el0);
@@ -288,6 +300,15 @@ static struct ate_acpi_oem_info hisi_161010101_oem_info[] = {
 #endif
 
 #ifdef CONFIG_ARM64_ERRATUM_858921
+static u64 notrace arm64_858921_read_cntpct_el0(void)
+{
+	u64 old, new;
+
+	old = read_sysreg(cntpct_el0);
+	new = read_sysreg(cntpct_el0);
+	return (((old ^ new) >> 32) & 1) ? old : new;
+}
+
 static u64 notrace arm64_858921_read_cntvct_el0(void)
 {
 	u64 old, new;
@@ -309,16 +330,19 @@ static void erratum_set_next_event_tval_generic(const int access, unsigned long
 						struct clock_event_device *clk)
 {
 	unsigned long ctrl;
-	u64 cval = evt + arch_counter_get_cntvct();
+	u64 cval;
 
 	ctrl = arch_timer_reg_read(access, ARCH_TIMER_REG_CTRL, clk);
 	ctrl |= ARCH_TIMER_CTRL_ENABLE;
 	ctrl &= ~ARCH_TIMER_CTRL_IT_MASK;
 
-	if (access == ARCH_TIMER_PHYS_ACCESS)
+	if (access == ARCH_TIMER_PHYS_ACCESS) {
+		cval = evt + arch_counter_get_cntpct();
 		write_sysreg(cval, cntp_cval_el0);
-	else
+	} else {
+		cval = evt + arch_counter_get_cntvct();
 		write_sysreg(cval, cntv_cval_el0);
+	}
 
 	arch_timer_reg_write(access, ARCH_TIMER_REG_CTRL, ctrl, clk);
 }
@@ -345,6 +369,7 @@ static const struct arch_timer_erratum_workaround ool_workarounds[] = {
 		.desc = "Freescale erratum a005858",
 		.read_cntp_tval_el0 = fsl_a008585_read_cntp_tval_el0,
 		.read_cntv_tval_el0 = fsl_a008585_read_cntv_tval_el0,
+		.read_cntpct_el0 = fsl_a008585_read_cntpct_el0,
 		.read_cntvct_el0 = fsl_a008585_read_cntvct_el0,
 		.set_next_event_phys = erratum_set_next_event_tval_phys,
 		.set_next_event_virt = erratum_set_next_event_tval_virt,
@@ -357,6 +382,7 @@ static const struct arch_timer_erratum_workaround ool_workarounds[] = {
 		.desc = "HiSilicon erratum 161010101",
 		.read_cntp_tval_el0 = hisi_161010101_read_cntp_tval_el0,
 		.read_cntv_tval_el0 = hisi_161010101_read_cntv_tval_el0,
+		.read_cntpct_el0 = hisi_161010101_read_cntpct_el0,
 		.read_cntvct_el0 = hisi_161010101_read_cntvct_el0,
 		.set_next_event_phys = erratum_set_next_event_tval_phys,
 		.set_next_event_virt = erratum_set_next_event_tval_virt,
@@ -367,6 +393,7 @@ static const struct arch_timer_erratum_workaround ool_workarounds[] = {
 		.desc = "HiSilicon erratum 161010101",
 		.read_cntp_tval_el0 = hisi_161010101_read_cntp_tval_el0,
 		.read_cntv_tval_el0 = hisi_161010101_read_cntv_tval_el0,
+		.read_cntpct_el0 = hisi_161010101_read_cntpct_el0,
 		.read_cntvct_el0 = hisi_161010101_read_cntvct_el0,
 		.set_next_event_phys = erratum_set_next_event_tval_phys,
 		.set_next_event_virt = erratum_set_next_event_tval_virt,
@@ -377,6 +404,7 @@ static const struct arch_timer_erratum_workaround ool_workarounds[] = {
 		.match_type = ate_match_local_cap_id,
 		.id = (void *)ARM64_WORKAROUND_858921,
 		.desc = "ARM erratum 858921",
+		.read_cntpct_el0 = arm64_858921_read_cntpct_el0,
 		.read_cntvct_el0 = arm64_858921_read_cntvct_el0,
 	},
 #endif
@@ -739,6 +767,7 @@ static void arch_timer_evtstrm_enable(int divider)
 #ifdef CONFIG_COMPAT
 	compat_elf_hwcap |= COMPAT_HWCAP_EVTSTRM;
 #endif
+	cpumask_set_cpu(smp_processor_id(), &evtstrm_available);
 }
 
 static void arch_timer_configure_evtstream(void)
@@ -863,6 +892,16 @@ u32 arch_timer_get_rate(void)
 	return arch_timer_rate;
 }
 
+bool arch_timer_evtstrm_available(void)
+{
+	/*
+	 * We might get called from a preemptible context. This is fine
+	 * because availability of the event stream should be always the same
+	 * for a preemptible context and context where we might resume a task.
+	 */
+	return cpumask_test_cpu(raw_smp_processor_id(), &evtstrm_available);
+}
+
 static u64 arch_counter_get_cntvct_mem(void)
 {
 	u32 vct_lo, vct_hi, tmp_hi;
@@ -889,7 +928,7 @@ static void __init arch_counter_register(unsigned type)
 
 	/* Register the CP15 based counter if we have one */
 	if (type & ARCH_TIMER_TYPE_CP15) {
-		if (IS_ENABLED(CONFIG_ARM64) ||
+		if ((IS_ENABLED(CONFIG_ARM64) && !is_hyp_mode_available()) ||
 		    arch_timer_uses_ppi == ARCH_TIMER_VIRT_PPI)
 			arch_timer_read_counter = arch_counter_get_cntvct;
 		else
@@ -928,6 +967,8 @@ static int arch_timer_dying_cpu(unsigned int cpu)
 {
 	struct clock_event_device *clk = this_cpu_ptr(arch_timer_evt);
 
+	cpumask_clear_cpu(smp_processor_id(), &evtstrm_available);
+
 	arch_timer_stop(clk);
 	return 0;
 }
@@ -937,10 +978,16 @@ static DEFINE_PER_CPU(unsigned long, saved_cntkctl);
 static int arch_timer_cpu_pm_notify(struct notifier_block *self,
 				    unsigned long action, void *hcpu)
 {
-	if (action == CPU_PM_ENTER)
+	if (action == CPU_PM_ENTER) {
 		__this_cpu_write(saved_cntkctl, arch_timer_get_cntkctl());
-	else if (action == CPU_PM_ENTER_FAILED || action == CPU_PM_EXIT)
+
+		cpumask_clear_cpu(smp_processor_id(), &evtstrm_available);
+	} else if (action == CPU_PM_ENTER_FAILED || action == CPU_PM_EXIT) {
 		arch_timer_set_cntkctl(__this_cpu_read(saved_cntkctl));
+
+		if (elf_hwcap & HWCAP_EVTSTRM)
+			cpumask_set_cpu(smp_processor_id(), &evtstrm_available);
+	}
 	return NOTIFY_OK;
 }
 
@@ -1016,7 +1063,6 @@ static int __init arch_timer_register(void)
 	if (err)
 		goto out_unreg_notify;
 
-
 	/* Register and immediately configure the timer on the boot CPU */
 	err = cpuhp_setup_state(CPUHP_AP_ARM_ARCH_TIMER_STARTING,
 				"clockevents/arm/arch_timer:starting",
diff --git a/drivers/clocksource/timer-of.c b/drivers/clocksource/timer-of.c
index 7c64a5c1bfc1..a31990408153 100644
--- a/drivers/clocksource/timer-of.c
+++ b/drivers/clocksource/timer-of.c
@@ -177,7 +177,14 @@ out_fail:
 	return ret;
 }
 
-void timer_of_exit(struct timer_of *to)
+/**
+ * timer_of_cleanup - release timer_of ressources
+ * @to: timer_of structure
+ *
+ * Release the ressources that has been used in timer_of_init().
+ * This function should be called in init error cases
+ */
+void __init timer_of_cleanup(struct timer_of *to)
 {
 	if (to->flags & TIMER_OF_IRQ)
 		timer_irq_exit(&to->of_irq);
diff --git a/drivers/clocksource/timer-of.h b/drivers/clocksource/timer-of.h
index 43f5ba3f8979..3f708f1be43d 100644
--- a/drivers/clocksource/timer-of.h
+++ b/drivers/clocksource/timer-of.h
@@ -68,6 +68,6 @@ static inline unsigned long timer_of_period(struct timer_of *to)
 extern int __init timer_of_init(struct device_node *np,
 				struct timer_of *to);
 
-extern void timer_of_exit(struct timer_of *to);
+extern void __init timer_of_cleanup(struct timer_of *to);
 
 #endif
diff --git a/drivers/connector/cn_queue.c b/drivers/connector/cn_queue.c
index 1f8bf054d11c..9c54fdf7acea 100644
--- a/drivers/connector/cn_queue.c
+++ b/drivers/connector/cn_queue.c
@@ -45,7 +45,7 @@ cn_queue_alloc_callback_entry(struct cn_queue_dev *dev, const char *name,
 		return NULL;
 	}
 
-	atomic_set(&cbq->refcnt, 1);
+	refcount_set(&cbq->refcnt, 1);
 
 	atomic_inc(&dev->refcnt);
 	cbq->pdev = dev;
@@ -58,7 +58,7 @@ cn_queue_alloc_callback_entry(struct cn_queue_dev *dev, const char *name,
 
 void cn_queue_release_callback(struct cn_callback_entry *cbq)
 {
-	if (!atomic_dec_and_test(&cbq->refcnt))
+	if (!refcount_dec_and_test(&cbq->refcnt))
 		return;
 
 	atomic_dec(&cbq->pdev->refcnt);
diff --git a/drivers/connector/connector.c b/drivers/connector/connector.c
index 25693b045371..8615594bd065 100644
--- a/drivers/connector/connector.c
+++ b/drivers/connector/connector.c
@@ -157,7 +157,7 @@ static int cn_call_callback(struct sk_buff *skb)
 	spin_lock_bh(&dev->cbdev->queue_lock);
 	list_for_each_entry(i, &dev->cbdev->queue_list, callback_entry) {
 		if (cn_cb_equal(&i->id.id, &msg->id)) {
-			atomic_inc(&i->refcnt);
+			refcount_inc(&i->refcnt);
 			cbq = i;
 			break;
 		}
diff --git a/drivers/cpufreq/Kconfig b/drivers/cpufreq/Kconfig
index 4ebae43118ef..d8addbce40bc 100644
--- a/drivers/cpufreq/Kconfig
+++ b/drivers/cpufreq/Kconfig
@@ -275,6 +275,7 @@ config BMIPS_CPUFREQ
 
 config LOONGSON2_CPUFREQ
 	tristate "Loongson2 CPUFreq Driver"
+	depends on LEMOTE_MACH2F
 	help
 	  This option adds a CPUFreq driver for loongson processors which
 	  support software configurable cpu frequency.
@@ -287,6 +288,7 @@ config LOONGSON2_CPUFREQ
 
 config LOONGSON1_CPUFREQ
 	tristate "Loongson1 CPUFreq Driver"
+	depends on LOONGSON1_LS1B
 	help
 	  This option adds a CPUFreq driver for loongson1 processors which
 	  support software configurable cpu frequency.
diff --git a/drivers/cpufreq/cpufreq_governor.c b/drivers/cpufreq/cpufreq_governor.c
index 58d4f4e1ad6a..ca38229b045a 100644
--- a/drivers/cpufreq/cpufreq_governor.c
+++ b/drivers/cpufreq/cpufreq_governor.c
@@ -22,6 +22,8 @@
 
 #include "cpufreq_governor.h"
 
+#define CPUFREQ_DBS_MIN_SAMPLING_INTERVAL	(2 * TICK_NSEC / NSEC_PER_USEC)
+
 static DEFINE_PER_CPU(struct cpu_dbs_info, cpu_dbs);
 
 static DEFINE_MUTEX(gov_dbs_data_mutex);
@@ -47,11 +49,15 @@ ssize_t store_sampling_rate(struct gov_attr_set *attr_set, const char *buf,
 {
 	struct dbs_data *dbs_data = to_dbs_data(attr_set);
 	struct policy_dbs_info *policy_dbs;
+	unsigned int sampling_interval;
 	int ret;
-	ret = sscanf(buf, "%u", &dbs_data->sampling_rate);
-	if (ret != 1)
+
+	ret = sscanf(buf, "%u", &sampling_interval);
+	if (ret != 1 || sampling_interval < CPUFREQ_DBS_MIN_SAMPLING_INTERVAL)
 		return -EINVAL;
 
+	dbs_data->sampling_rate = sampling_interval;
+
 	/*
 	 * We are operating under dbs_data->mutex and so the list and its
 	 * entries can't be freed concurrently.
@@ -430,7 +436,14 @@ int cpufreq_dbs_governor_init(struct cpufreq_policy *policy)
 	if (ret)
 		goto free_policy_dbs_info;
 
-	dbs_data->sampling_rate = cpufreq_policy_transition_delay_us(policy);
+	/*
+	 * The sampling interval should not be less than the transition latency
+	 * of the CPU and it also cannot be too small for dbs_update() to work
+	 * correctly.
+	 */
+	dbs_data->sampling_rate = max_t(unsigned int,
+					CPUFREQ_DBS_MIN_SAMPLING_INTERVAL,
+					cpufreq_policy_transition_delay_us(policy));
 
 	if (!have_governor_per_policy())
 		gov->gdbs_data = dbs_data;
diff --git a/drivers/cpufreq/imx6q-cpufreq.c b/drivers/cpufreq/imx6q-cpufreq.c
index 628fe899cb48..d9b2c2de49c4 100644
--- a/drivers/cpufreq/imx6q-cpufreq.c
+++ b/drivers/cpufreq/imx6q-cpufreq.c
@@ -226,17 +226,18 @@ static void imx6q_opp_check_speed_grading(struct device *dev)
 	val >>= OCOTP_CFG3_SPEED_SHIFT;
 	val &= 0x3;
 
-	if ((val != OCOTP_CFG3_SPEED_1P2GHZ) &&
-	     of_machine_is_compatible("fsl,imx6q"))
-		if (dev_pm_opp_disable(dev, 1200000000))
-			dev_warn(dev, "failed to disable 1.2GHz OPP\n");
 	if (val < OCOTP_CFG3_SPEED_996MHZ)
 		if (dev_pm_opp_disable(dev, 996000000))
 			dev_warn(dev, "failed to disable 996MHz OPP\n");
-	if (of_machine_is_compatible("fsl,imx6q")) {
+
+	if (of_machine_is_compatible("fsl,imx6q") ||
+	    of_machine_is_compatible("fsl,imx6qp")) {
 		if (val != OCOTP_CFG3_SPEED_852MHZ)
 			if (dev_pm_opp_disable(dev, 852000000))
 				dev_warn(dev, "failed to disable 852MHz OPP\n");
+		if (val != OCOTP_CFG3_SPEED_1P2GHZ)
+			if (dev_pm_opp_disable(dev, 1200000000))
+				dev_warn(dev, "failed to disable 1.2GHz OPP\n");
 	}
 	iounmap(base);
 put_node:
diff --git a/drivers/cpufreq/mediatek-cpufreq.c b/drivers/cpufreq/mediatek-cpufreq.c
index 18c4bd9a5c65..e0d5090b303d 100644
--- a/drivers/cpufreq/mediatek-cpufreq.c
+++ b/drivers/cpufreq/mediatek-cpufreq.c
@@ -620,3 +620,7 @@ static int __init mtk_cpufreq_driver_init(void)
 	return 0;
 }
 device_initcall(mtk_cpufreq_driver_init);
+
+MODULE_DESCRIPTION("MediaTek CPUFreq driver");
+MODULE_AUTHOR("Pi-Cheng Chen <pi-cheng.chen@linaro.org>");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/cpuidle/cpuidle-powernv.c b/drivers/cpuidle/cpuidle-powernv.c
index ed6531f075c6..e06605b21841 100644
--- a/drivers/cpuidle/cpuidle-powernv.c
+++ b/drivers/cpuidle/cpuidle-powernv.c
@@ -384,9 +384,9 @@ static int powernv_add_idle_states(void)
 		 * Firmware passes residency and latency values in ns.
 		 * cpuidle expects it in us.
 		 */
-		exit_latency = latency_ns[i] / 1000;
+		exit_latency = DIV_ROUND_UP(latency_ns[i], 1000);
 		if (!rc)
-			target_residency = residency_ns[i] / 1000;
+			target_residency = DIV_ROUND_UP(residency_ns[i], 1000);
 		else
 			target_residency = 0;
 
diff --git a/drivers/crypto/nx/nx-842-powernv.c b/drivers/crypto/nx/nx-842-powernv.c
index 0f20f5ec9617..f2246a5abcf6 100644
--- a/drivers/crypto/nx/nx-842-powernv.c
+++ b/drivers/crypto/nx/nx-842-powernv.c
@@ -46,7 +46,6 @@ struct nx842_workmem {
 
 	ktime_t start;
 
-	struct vas_window *txwin;	/* Used with VAS function */
 	char padding[WORKMEM_ALIGN]; /* unused, to allow alignment */
 } __packed __aligned(WORKMEM_ALIGN);
 
@@ -65,7 +64,7 @@ struct nx842_coproc {
  * Send the request to NX engine on the chip for the corresponding CPU
  * where the process is executing. Use with VAS function.
  */
-static DEFINE_PER_CPU(struct nx842_coproc *, coproc_inst);
+static DEFINE_PER_CPU(struct vas_window *, cpu_txwin);
 
 /* no cpu hotplug on powernv, so this list never changes after init */
 static LIST_HEAD(nx842_coprocs);
@@ -586,16 +585,11 @@ static int nx842_exec_vas(const unsigned char *in, unsigned int inlen,
 	ccw = SET_FIELD(CCW_FC_842, ccw, fc);
 	crb->ccw = cpu_to_be32(ccw);
 
-	txwin = wmem->txwin;
-	/* shoudn't happen, we don't load without a coproc */
-	if (!txwin) {
-		pr_err_ratelimited("NX-842 coprocessor is not available");
-		return -ENODEV;
-	}
-
 	do {
 		wmem->start = ktime_get();
 		preempt_disable();
+		txwin = this_cpu_read(cpu_txwin);
+
 		/*
 		 * VAS copy CRB into L2 cache. Refer <asm/vas.h>.
 		 * @crb and @offset.
@@ -689,25 +683,6 @@ static inline void nx842_add_coprocs_list(struct nx842_coproc *coproc,
 	list_add(&coproc->list, &nx842_coprocs);
 }
 
-/*
- * Identify chip ID for each CPU and save coprocesor adddress for the
- * corresponding NX engine in percpu coproc_inst.
- * coproc_inst is used in crypto_init to open send window on the NX instance
- * for the corresponding CPU / chip where the open request is executed.
- */
-static void nx842_set_per_cpu_coproc(struct nx842_coproc *coproc)
-{
-	unsigned int i, chip_id;
-
-	for_each_possible_cpu(i) {
-		chip_id = cpu_to_chip_id(i);
-
-		if (coproc->chip_id == chip_id)
-			per_cpu(coproc_inst, i) = coproc;
-	}
-}
-
-
 static struct vas_window *nx842_alloc_txwin(struct nx842_coproc *coproc)
 {
 	struct vas_window *txwin = NULL;
@@ -725,15 +700,58 @@ static struct vas_window *nx842_alloc_txwin(struct nx842_coproc *coproc)
 	 * Open a VAS send window which is used to send request to NX.
 	 */
 	txwin = vas_tx_win_open(coproc->vas.id, coproc->ct, &txattr);
-	if (IS_ERR(txwin)) {
+	if (IS_ERR(txwin))
 		pr_err("ibm,nx-842: Can not open TX window: %ld\n",
 				PTR_ERR(txwin));
-		return NULL;
-	}
 
 	return txwin;
 }
 
+/*
+ * Identify chip ID for each CPU, open send wndow for the corresponding NX
+ * engine and save txwin in percpu cpu_txwin.
+ * cpu_txwin is used in copy/paste operation for each compression /
+ * decompression request.
+ */
+static int nx842_open_percpu_txwins(void)
+{
+	struct nx842_coproc *coproc, *n;
+	unsigned int i, chip_id;
+
+	for_each_possible_cpu(i) {
+		struct vas_window *txwin = NULL;
+
+		chip_id = cpu_to_chip_id(i);
+
+		list_for_each_entry_safe(coproc, n, &nx842_coprocs, list) {
+			/*
+			 * Kernel requests use only high priority FIFOs. So
+			 * open send windows for these FIFOs.
+			 */
+
+			if (coproc->ct != VAS_COP_TYPE_842_HIPRI)
+				continue;
+
+			if (coproc->chip_id == chip_id) {
+				txwin = nx842_alloc_txwin(coproc);
+				if (IS_ERR(txwin))
+					return PTR_ERR(txwin);
+
+				per_cpu(cpu_txwin, i) = txwin;
+				break;
+			}
+		}
+
+		if (!per_cpu(cpu_txwin, i)) {
+			/* shoudn't happen, Each chip will have NX engine */
+			pr_err("NX engine is not availavle for CPU %d\n", i);
+			return -EINVAL;
+		}
+	}
+
+	return 0;
+}
+
 static int __init vas_cfg_coproc_info(struct device_node *dn, int chip_id,
 					int vasid)
 {
@@ -819,14 +837,6 @@ static int __init vas_cfg_coproc_info(struct device_node *dn, int chip_id,
 	coproc->vas.id = vasid;
 	nx842_add_coprocs_list(coproc, chip_id);
 
-	/*
-	 * Kernel requests use only high priority FIFOs. So save coproc
-	 * info in percpu coproc_inst which will be used to open send
-	 * windows for crypto open requests later.
-	 */
-	if (coproc->ct == VAS_COP_TYPE_842_HIPRI)
-		nx842_set_per_cpu_coproc(coproc);
-
 	return 0;
 
 err_out:
@@ -847,24 +857,12 @@ static int __init nx842_powernv_probe_vas(struct device_node *pn)
 		return -EINVAL;
 	}
 
-	for_each_compatible_node(dn, NULL, "ibm,power9-vas-x") {
-		if (of_get_ibm_chip_id(dn) == chip_id)
-			break;
-	}
-
-	if (!dn) {
-		pr_err("Missing VAS device node\n");
+	vasid = chip_to_vas_id(chip_id);
+	if (vasid < 0) {
+		pr_err("Unable to map chip_id %d to vasid\n", chip_id);
 		return -EINVAL;
 	}
 
-	if (of_property_read_u32(dn, "ibm,vas-id", &vasid)) {
-		pr_err("Missing ibm,vas-id device property\n");
-		of_node_put(dn);
-		return -EINVAL;
-	}
-
-	of_node_put(dn);
-
 	for_each_child_of_node(pn, dn) {
 		if (of_device_is_compatible(dn, "ibm,p9-nx-842")) {
 			ret = vas_cfg_coproc_info(dn, chip_id, vasid);
@@ -928,6 +926,19 @@ static int __init nx842_powernv_probe(struct device_node *dn)
 static void nx842_delete_coprocs(void)
 {
 	struct nx842_coproc *coproc, *n;
+	struct vas_window *txwin;
+	int i;
+
+	/*
+	 * close percpu txwins that are opened for the corresponding coproc.
+	 */
+	for_each_possible_cpu(i) {
+		txwin = per_cpu(cpu_txwin, i);
+		if (txwin)
+			vas_win_close(txwin);
+
+		per_cpu(cpu_txwin, i) = 0;
+	}
 
 	list_for_each_entry_safe(coproc, n, &nx842_coprocs, list) {
 		if (coproc->vas.rxwin)
@@ -954,46 +965,6 @@ static struct nx842_driver nx842_powernv_driver = {
 	.decompress =	nx842_powernv_decompress,
 };
 
-static int nx842_powernv_crypto_init_vas(struct crypto_tfm *tfm)
-{
-	struct nx842_crypto_ctx *ctx = crypto_tfm_ctx(tfm);
-	struct nx842_workmem *wmem;
-	struct nx842_coproc *coproc;
-	int ret;
-
-	ret = nx842_crypto_init(tfm, &nx842_powernv_driver);
-
-	if (ret)
-		return ret;
-
-	wmem = PTR_ALIGN((struct nx842_workmem *)ctx->wmem, WORKMEM_ALIGN);
-	coproc = per_cpu(coproc_inst, smp_processor_id());
-
-	ret = -EINVAL;
-	if (coproc && coproc->vas.rxwin) {
-		wmem->txwin = nx842_alloc_txwin(coproc);
-		if (!IS_ERR(wmem->txwin))
-			return 0;
-
-		ret = PTR_ERR(wmem->txwin);
-	}
-
-	return ret;
-}
-
-void nx842_powernv_crypto_exit_vas(struct crypto_tfm *tfm)
-{
-	struct nx842_crypto_ctx *ctx = crypto_tfm_ctx(tfm);
-	struct nx842_workmem *wmem;
-
-	wmem = PTR_ALIGN((struct nx842_workmem *)ctx->wmem, WORKMEM_ALIGN);
-
-	if (wmem && wmem->txwin)
-		vas_win_close(wmem->txwin);
-
-	nx842_crypto_exit(tfm);
-}
-
 static int nx842_powernv_crypto_init(struct crypto_tfm *tfm)
 {
 	return nx842_crypto_init(tfm, &nx842_powernv_driver);
@@ -1044,9 +1015,13 @@ static __init int nx842_powernv_init(void)
 
 		nx842_powernv_exec = nx842_exec_icswx;
 	} else {
+		ret = nx842_open_percpu_txwins();
+		if (ret) {
+			nx842_delete_coprocs();
+			return ret;
+		}
+
 		nx842_powernv_exec = nx842_exec_vas;
-		nx842_powernv_alg.cra_init = nx842_powernv_crypto_init_vas;
-		nx842_powernv_alg.cra_exit = nx842_powernv_crypto_exit_vas;
 	}
 
 	ret = crypto_register_alg(&nx842_powernv_alg);
diff --git a/drivers/crypto/nx/nx-842.c b/drivers/crypto/nx/nx-842.c
index da3cb8c35ec7..d94e25df503b 100644
--- a/drivers/crypto/nx/nx-842.c
+++ b/drivers/crypto/nx/nx-842.c
@@ -116,7 +116,7 @@ int nx842_crypto_init(struct crypto_tfm *tfm, struct nx842_driver *driver)
 
 	spin_lock_init(&ctx->lock);
 	ctx->driver = driver;
-	ctx->wmem = kzalloc(driver->workmem_size, GFP_KERNEL);
+	ctx->wmem = kmalloc(driver->workmem_size, GFP_KERNEL);
 	ctx->sbounce = (u8 *)__get_free_pages(GFP_KERNEL, BOUNCE_BUFFER_ORDER);
 	ctx->dbounce = (u8 *)__get_free_pages(GFP_KERNEL, BOUNCE_BUFFER_ORDER);
 	if (!ctx->wmem || !ctx->sbounce || !ctx->dbounce) {
diff --git a/drivers/dax/device.c b/drivers/dax/device.c
index e9f3b3e4bbf4..7b0bf825c4e7 100644
--- a/drivers/dax/device.c
+++ b/drivers/dax/device.c
@@ -222,7 +222,8 @@ __weak phys_addr_t dax_pgoff_to_phys(struct dev_dax *dev_dax, pgoff_t pgoff,
 		unsigned long size)
 {
 	struct resource *res;
-	phys_addr_t phys;
+	/* gcc-4.6.3-nolibc for i386 complains that this is uninitialized */
+	phys_addr_t uninitialized_var(phys);
 	int i;
 
 	for (i = 0; i < dev_dax->num_resources; i++) {
@@ -427,9 +428,21 @@ static int dev_dax_fault(struct vm_fault *vmf)
 	return dev_dax_huge_fault(vmf, PE_SIZE_PTE);
 }
 
+static int dev_dax_split(struct vm_area_struct *vma, unsigned long addr)
+{
+	struct file *filp = vma->vm_file;
+	struct dev_dax *dev_dax = filp->private_data;
+	struct dax_region *dax_region = dev_dax->region;
+
+	if (!IS_ALIGNED(addr, dax_region->align))
+		return -EINVAL;
+	return 0;
+}
+
 static const struct vm_operations_struct dax_vm_ops = {
 	.fault = dev_dax_fault,
 	.huge_fault = dev_dax_huge_fault,
+	.split = dev_dax_split,
 };
 
 static int dax_mmap(struct file *filp, struct vm_area_struct *vma)
diff --git a/drivers/dax/super.c b/drivers/dax/super.c
index 557b93703532..3ec804672601 100644
--- a/drivers/dax/super.c
+++ b/drivers/dax/super.c
@@ -92,21 +92,21 @@ int __bdev_dax_supported(struct super_block *sb, int blocksize)
 	long len;
 
 	if (blocksize != PAGE_SIZE) {
-		pr_err("VFS (%s): error: unsupported blocksize for dax\n",
+		pr_debug("VFS (%s): error: unsupported blocksize for dax\n",
 				sb->s_id);
 		return -EINVAL;
 	}
 
 	err = bdev_dax_pgoff(bdev, 0, PAGE_SIZE, &pgoff);
 	if (err) {
-		pr_err("VFS (%s): error: unaligned partition for dax\n",
+		pr_debug("VFS (%s): error: unaligned partition for dax\n",
 				sb->s_id);
 		return err;
 	}
 
 	dax_dev = dax_get_by_host(bdev->bd_disk->disk_name);
 	if (!dax_dev) {
-		pr_err("VFS (%s): error: device does not support dax\n",
+		pr_debug("VFS (%s): error: device does not support dax\n",
 				sb->s_id);
 		return -EOPNOTSUPP;
 	}
@@ -118,7 +118,7 @@ int __bdev_dax_supported(struct super_block *sb, int blocksize)
 	put_dax(dax_dev);
 
 	if (len < 1) {
-		pr_err("VFS (%s): error: dax access failed (%ld)",
+		pr_debug("VFS (%s): error: dax access failed (%ld)\n",
 				sb->s_id, len);
 		return len < 0 ? len : -EIO;
 	}
@@ -273,9 +273,6 @@ EXPORT_SYMBOL_GPL(dax_copy_from_iter);
 void arch_wb_cache_pmem(void *addr, size_t size);
 void dax_flush(struct dax_device *dax_dev, void *addr, size_t size)
 {
-	if (unlikely(!dax_alive(dax_dev)))
-		return;
-
 	if (unlikely(!test_bit(DAXDEV_WRITE_CACHE, &dax_dev->flags)))
 		return;
 
@@ -344,6 +341,9 @@ static struct inode *dax_alloc_inode(struct super_block *sb)
 	struct inode *inode;
 
 	dax_dev = kmem_cache_alloc(dax_cache, GFP_KERNEL);
+	if (!dax_dev)
+		return NULL;
+
 	inode = &dax_dev->inode;
 	inode->i_rdev = 0;
 	return inode;
diff --git a/drivers/dma-buf/dma-buf.c b/drivers/dma-buf/dma-buf.c
index 4a038dcf5361..bc1cb284111c 100644
--- a/drivers/dma-buf/dma-buf.c
+++ b/drivers/dma-buf/dma-buf.c
@@ -625,7 +625,7 @@ EXPORT_SYMBOL_GPL(dma_buf_detach);
 struct sg_table *dma_buf_map_attachment(struct dma_buf_attachment *attach,
 					enum dma_data_direction direction)
 {
-	struct sg_table *sg_table = ERR_PTR(-EINVAL);
+	struct sg_table *sg_table;
 
 	might_sleep();
 
diff --git a/drivers/dma-buf/dma-fence.c b/drivers/dma-buf/dma-fence.c
index 9a302799040e..5d101c4053e0 100644
--- a/drivers/dma-buf/dma-fence.c
+++ b/drivers/dma-buf/dma-fence.c
@@ -27,7 +27,6 @@
 #define CREATE_TRACE_POINTS
 #include <trace/events/dma_fence.h>
 
-EXPORT_TRACEPOINT_SYMBOL(dma_fence_annotate_wait_on);
 EXPORT_TRACEPOINT_SYMBOL(dma_fence_emit);
 EXPORT_TRACEPOINT_SYMBOL(dma_fence_enable_signal);
 
diff --git a/drivers/dma-buf/reservation.c b/drivers/dma-buf/reservation.c
index dec3a815455d..b44d9d7db347 100644
--- a/drivers/dma-buf/reservation.c
+++ b/drivers/dma-buf/reservation.c
@@ -266,8 +266,7 @@ EXPORT_SYMBOL(reservation_object_add_excl_fence);
 * @dst: the destination reservation object
 * @src: the source reservation object
 *
-* Copy all fences from src to dst. Both src->lock as well as dst-lock must be
-* held.
+* Copy all fences from src to dst. dst-lock must be held.
 */
 int reservation_object_copy_fences(struct reservation_object *dst,
 				   struct reservation_object *src)
@@ -277,33 +276,62 @@ int reservation_object_copy_fences(struct reservation_object *dst,
 	size_t size;
 	unsigned i;
 
-	src_list = reservation_object_get_list(src);
+	rcu_read_lock();
+	src_list = rcu_dereference(src->fence);
 
+retry:
 	if (src_list) {
-		size = offsetof(typeof(*src_list),
-				shared[src_list->shared_count]);
+		unsigned shared_count = src_list->shared_count;
+
+		size = offsetof(typeof(*src_list), shared[shared_count]);
+		rcu_read_unlock();
+
 		dst_list = kmalloc(size, GFP_KERNEL);
 		if (!dst_list)
 			return -ENOMEM;
 
-		dst_list->shared_count = src_list->shared_count;
-		dst_list->shared_max = src_list->shared_count;
-		for (i = 0; i < src_list->shared_count; ++i)
-			dst_list->shared[i] =
-				dma_fence_get(src_list->shared[i]);
+		rcu_read_lock();
+		src_list = rcu_dereference(src->fence);
+		if (!src_list || src_list->shared_count > shared_count) {
+			kfree(dst_list);
+			goto retry;
+		}
+
+		dst_list->shared_count = 0;
+		dst_list->shared_max = shared_count;
+		for (i = 0; i < src_list->shared_count; ++i) {
+			struct dma_fence *fence;
+
+			fence = rcu_dereference(src_list->shared[i]);
+			if (test_bit(DMA_FENCE_FLAG_SIGNALED_BIT,
+				     &fence->flags))
+				continue;
+
+			if (!dma_fence_get_rcu(fence)) {
+				kfree(dst_list);
+				src_list = rcu_dereference(src->fence);
+				goto retry;
+			}
+
+			if (dma_fence_is_signaled(fence)) {
+				dma_fence_put(fence);
+				continue;
+			}
+
+			dst_list->shared[dst_list->shared_count++] = fence;
+		}
 	} else {
 		dst_list = NULL;
 	}
 
+	new = dma_fence_get_rcu_safe(&src->fence_excl);
+	rcu_read_unlock();
+
 	kfree(dst->staged);
 	dst->staged = NULL;
 
 	src_list = reservation_object_get_list(dst);
-
 	old = reservation_object_get_excl(dst);
-	new = reservation_object_get_excl(src);
-
-	dma_fence_get(new);
 
 	preempt_disable();
 	write_seqcount_begin(&dst->seq);
diff --git a/drivers/dma-buf/sw_sync.c b/drivers/dma-buf/sw_sync.c
index 38cc7389a6c1..24f83f9eeaed 100644
--- a/drivers/dma-buf/sw_sync.c
+++ b/drivers/dma-buf/sw_sync.c
@@ -321,8 +321,16 @@ static int sw_sync_debugfs_open(struct inode *inode, struct file *file)
 static int sw_sync_debugfs_release(struct inode *inode, struct file *file)
 {
 	struct sync_timeline *obj = file->private_data;
+	struct sync_pt *pt, *next;
+
+	spin_lock_irq(&obj->lock);
+
+	list_for_each_entry_safe(pt, next, &obj->pt_list, link) {
+		dma_fence_set_error(&pt->base, -ENOENT);
+		dma_fence_signal_locked(&pt->base);
+	}
 
-	smp_wmb();
+	spin_unlock_irq(&obj->lock);
 
 	sync_timeline_put(obj);
 	return 0;
diff --git a/drivers/dma/at_hdmac.c b/drivers/dma/at_hdmac.c
index fbab271b3bf9..a861b5b4d443 100644
--- a/drivers/dma/at_hdmac.c
+++ b/drivers/dma/at_hdmac.c
@@ -708,7 +708,7 @@ atc_prep_dma_interleaved(struct dma_chan *chan,
 			 unsigned long flags)
 {
 	struct at_dma_chan	*atchan = to_at_dma_chan(chan);
-	struct data_chunk	*first = xt->sgl;
+	struct data_chunk	*first;
 	struct at_desc		*desc = NULL;
 	size_t			xfer_count;
 	unsigned int		dwidth;
@@ -720,6 +720,8 @@ atc_prep_dma_interleaved(struct dma_chan *chan,
 	if (unlikely(!xt || xt->numf != 1 || !xt->frame_size))
 		return NULL;
 
+	first = xt->sgl;
+
 	dev_info(chan2dev(chan),
 		 "%s: src=%pad, dest=%pad, numf=%d, frame_size=%d, flags=0x%lx\n",
 		__func__, &xt->src_start, &xt->dst_start, xt->numf,
diff --git a/drivers/dma/dma-jz4740.c b/drivers/dma/dma-jz4740.c
index d50273fed715..afd5e10f8927 100644
--- a/drivers/dma/dma-jz4740.c
+++ b/drivers/dma/dma-jz4740.c
@@ -555,7 +555,7 @@ static int jz4740_dma_probe(struct platform_device *pdev)
 
 	ret = dma_async_device_register(dd);
 	if (ret)
-		return ret;
+		goto err_clk;
 
 	irq = platform_get_irq(pdev, 0);
 	ret = request_irq(irq, jz4740_dma_irq, 0, dev_name(&pdev->dev), dmadev);
@@ -568,6 +568,8 @@ static int jz4740_dma_probe(struct platform_device *pdev)
 
 err_unregister:
 	dma_async_device_unregister(dd);
+err_clk:
+	clk_disable_unprepare(dmadev->clk);
 	return ret;
 }
 
diff --git a/drivers/dma/dmatest.c b/drivers/dma/dmatest.c
index 47edc7fbf91f..ec5f9d2bc820 100644
--- a/drivers/dma/dmatest.c
+++ b/drivers/dma/dmatest.c
@@ -155,6 +155,12 @@ MODULE_PARM_DESC(run, "Run the test (default: false)");
 #define PATTERN_COUNT_MASK	0x1f
 #define PATTERN_MEMSET_IDX	0x01
 
+/* poor man's completion - we want to use wait_event_freezable() on it */
+struct dmatest_done {
+	bool			done;
+	wait_queue_head_t	*wait;
+};
+
 struct dmatest_thread {
 	struct list_head	node;
 	struct dmatest_info	*info;
@@ -165,6 +171,8 @@ struct dmatest_thread {
 	u8			**dsts;
 	u8			**udsts;
 	enum dma_transaction_type type;
+	wait_queue_head_t done_wait;
+	struct dmatest_done test_done;
 	bool			done;
 };
 
@@ -342,18 +350,25 @@ static unsigned int dmatest_verify(u8 **bufs, unsigned int start,
 	return error_count;
 }
 
-/* poor man's completion - we want to use wait_event_freezable() on it */
-struct dmatest_done {
-	bool			done;
-	wait_queue_head_t	*wait;
-};
 
 static void dmatest_callback(void *arg)
 {
 	struct dmatest_done *done = arg;
-
-	done->done = true;
-	wake_up_all(done->wait);
+	struct dmatest_thread *thread =
+		container_of(arg, struct dmatest_thread, done_wait);
+	if (!thread->done) {
+		done->done = true;
+		wake_up_all(done->wait);
+	} else {
+		/*
+		 * If thread->done, it means that this callback occurred
+		 * after the parent thread has cleaned up. This can
+		 * happen in the case that driver doesn't implement
+		 * the terminate_all() functionality and a dma operation
+		 * did not occur within the timeout period
+		 */
+		WARN(1, "dmatest: Kernel memory may be corrupted!!\n");
+	}
 }
 
 static unsigned int min_odd(unsigned int x, unsigned int y)
@@ -424,9 +439,8 @@ static unsigned long long dmatest_KBs(s64 runtime, unsigned long long len)
  */
 static int dmatest_func(void *data)
 {
-	DECLARE_WAIT_QUEUE_HEAD_ONSTACK(done_wait);
 	struct dmatest_thread	*thread = data;
-	struct dmatest_done	done = { .wait = &done_wait };
+	struct dmatest_done	*done = &thread->test_done;
 	struct dmatest_info	*info;
 	struct dmatest_params	*params;
 	struct dma_chan		*chan;
@@ -673,9 +687,9 @@ static int dmatest_func(void *data)
 			continue;
 		}
 
-		done.done = false;
+		done->done = false;
 		tx->callback = dmatest_callback;
-		tx->callback_param = &done;
+		tx->callback_param = done;
 		cookie = tx->tx_submit(tx);
 
 		if (dma_submit_error(cookie)) {
@@ -688,21 +702,12 @@ static int dmatest_func(void *data)
 		}
 		dma_async_issue_pending(chan);
 
-		wait_event_freezable_timeout(done_wait, done.done,
+		wait_event_freezable_timeout(thread->done_wait, done->done,
 					     msecs_to_jiffies(params->timeout));
 
 		status = dma_async_is_tx_complete(chan, cookie, NULL, NULL);
 
-		if (!done.done) {
-			/*
-			 * We're leaving the timed out dma operation with
-			 * dangling pointer to done_wait.  To make this
-			 * correct, we'll need to allocate wait_done for
-			 * each test iteration and perform "who's gonna
-			 * free it this time?" dancing.  For now, just
-			 * leave it dangling.
-			 */
-			WARN(1, "dmatest: Kernel stack may be corrupted!!\n");
+		if (!done->done) {
 			dmaengine_unmap_put(um);
 			result("test timed out", total_tests, src_off, dst_off,
 			       len, 0);
@@ -789,7 +794,7 @@ err_thread_type:
 		dmatest_KBs(runtime, total_len), ret);
 
 	/* terminate all transfers on specified channels */
-	if (ret)
+	if (ret || failed_tests)
 		dmaengine_terminate_all(chan);
 
 	thread->done = true;
@@ -849,6 +854,8 @@ static int dmatest_add_threads(struct dmatest_info *info,
 		thread->info = info;
 		thread->chan = dtc->chan;
 		thread->type = type;
+		thread->test_done.wait = &thread->done_wait;
+		init_waitqueue_head(&thread->done_wait);
 		smp_wmb();
 		thread->task = kthread_create(dmatest_func, thread, "%s-%s%u",
 				dma_chan_name(chan), op, i);
diff --git a/drivers/dma/fsl-edma.c b/drivers/dma/fsl-edma.c
index 6775f2c74e25..c7568869284e 100644
--- a/drivers/dma/fsl-edma.c
+++ b/drivers/dma/fsl-edma.c
@@ -863,11 +863,11 @@ static void fsl_edma_irq_exit(
 	}
 }
 
-static void fsl_disable_clocks(struct fsl_edma_engine *fsl_edma)
+static void fsl_disable_clocks(struct fsl_edma_engine *fsl_edma, int nr_clocks)
 {
 	int i;
 
-	for (i = 0; i < DMAMUX_NR; i++)
+	for (i = 0; i < nr_clocks; i++)
 		clk_disable_unprepare(fsl_edma->muxclk[i]);
 }
 
@@ -904,25 +904,25 @@ static int fsl_edma_probe(struct platform_device *pdev)
 
 		res = platform_get_resource(pdev, IORESOURCE_MEM, 1 + i);
 		fsl_edma->muxbase[i] = devm_ioremap_resource(&pdev->dev, res);
-		if (IS_ERR(fsl_edma->muxbase[i]))
+		if (IS_ERR(fsl_edma->muxbase[i])) {
+			/* on error: disable all previously enabled clks */
+			fsl_disable_clocks(fsl_edma, i);
 			return PTR_ERR(fsl_edma->muxbase[i]);
+		}
 
 		sprintf(clkname, "dmamux%d", i);
 		fsl_edma->muxclk[i] = devm_clk_get(&pdev->dev, clkname);
 		if (IS_ERR(fsl_edma->muxclk[i])) {
 			dev_err(&pdev->dev, "Missing DMAMUX block clock.\n");
+			/* on error: disable all previously enabled clks */
+			fsl_disable_clocks(fsl_edma, i);
 			return PTR_ERR(fsl_edma->muxclk[i]);
 		}
 
 		ret = clk_prepare_enable(fsl_edma->muxclk[i]);
-		if (ret) {
-			/* disable only clks which were enabled on error */
-			for (; i >= 0; i--)
-				clk_disable_unprepare(fsl_edma->muxclk[i]);
-
-			dev_err(&pdev->dev, "DMAMUX clk block failed.\n");
-			return ret;
-		}
+		if (ret)
+			/* on error: disable all previously enabled clks */
+			fsl_disable_clocks(fsl_edma, i);
 
 	}
 
@@ -976,7 +976,7 @@ static int fsl_edma_probe(struct platform_device *pdev)
 	if (ret) {
 		dev_err(&pdev->dev,
 			"Can't register Freescale eDMA engine. (%d)\n", ret);
-		fsl_disable_clocks(fsl_edma);
+		fsl_disable_clocks(fsl_edma, DMAMUX_NR);
 		return ret;
 	}
 
@@ -985,7 +985,7 @@ static int fsl_edma_probe(struct platform_device *pdev)
 		dev_err(&pdev->dev,
 			"Can't register Freescale eDMA of_dma. (%d)\n", ret);
 		dma_async_device_unregister(&fsl_edma->dma_dev);
-		fsl_disable_clocks(fsl_edma);
+		fsl_disable_clocks(fsl_edma, DMAMUX_NR);
 		return ret;
 	}
 
@@ -1015,7 +1015,7 @@ static int fsl_edma_remove(struct platform_device *pdev)
 	fsl_edma_cleanup_vchan(&fsl_edma->dma_dev);
 	of_dma_controller_free(np);
 	dma_async_device_unregister(&fsl_edma->dma_dev);
-	fsl_disable_clocks(fsl_edma);
+	fsl_disable_clocks(fsl_edma, DMAMUX_NR);
 
 	return 0;
 }
diff --git a/drivers/dma/ioat/init.c b/drivers/dma/ioat/init.c
index 2f31d3d0caa6..7792a9186f9c 100644
--- a/drivers/dma/ioat/init.c
+++ b/drivers/dma/ioat/init.c
@@ -390,7 +390,7 @@ static int ioat_dma_self_test(struct ioatdma_device *ioat_dma)
 	if (memcmp(src, dest, IOAT_TEST_SIZE)) {
 		dev_err(dev, "Self-test copy failed compare, disabling\n");
 		err = -ENODEV;
-		goto free_resources;
+		goto unmap_dma;
 	}
 
 unmap_dma:
diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
index e4fcfa84fbd3..c70ea82c815c 100644
--- a/drivers/edac/edac_mc_sysfs.c
+++ b/drivers/edac/edac_mc_sysfs.c
@@ -50,7 +50,7 @@ int edac_mc_get_poll_msec(void)
 	return edac_mc_poll_msec;
 }
 
-static int edac_set_poll_msec(const char *val, struct kernel_param *kp)
+static int edac_set_poll_msec(const char *val, const struct kernel_param *kp)
 {
 	unsigned long l;
 	int ret;
diff --git a/drivers/edac/edac_module.c b/drivers/edac/edac_module.c
index 172598a27d7d..32a931d0cb71 100644
--- a/drivers/edac/edac_module.c
+++ b/drivers/edac/edac_module.c
@@ -19,7 +19,8 @@
 
 #ifdef CONFIG_EDAC_DEBUG
 
-static int edac_set_debug_level(const char *buf, struct kernel_param *kp)
+static int edac_set_debug_level(const char *buf,
+				const struct kernel_param *kp)
 {
 	unsigned long val;
 	int ret;
diff --git a/drivers/firmware/Kconfig b/drivers/firmware/Kconfig
index 6e4ed5a9c6fd..fa87a055905e 100644
--- a/drivers/firmware/Kconfig
+++ b/drivers/firmware/Kconfig
@@ -215,6 +215,17 @@ config QCOM_SCM_64
 	def_bool y
 	depends on QCOM_SCM && ARM64
 
+config QCOM_SCM_DOWNLOAD_MODE_DEFAULT
+	bool "Qualcomm download mode enabled by default"
+	depends on QCOM_SCM
+	help
+	  A device with "download mode" enabled will upon an unexpected
+	  warm-restart enter a special debug mode that allows the user to
+	  "download" memory content over USB for offline postmortem analysis.
+	  The feature can be enabled/disabled on the kernel command line.
+
+	  Say Y here to enable "download mode" by default.
+
 config TI_SCI_PROTOCOL
 	tristate "TI System Control Interface (TISCI) Message Protocol"
 	depends on TI_MESSAGE_MANAGER
diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
index f70febf680c3..557a47829d03 100644
--- a/drivers/firmware/efi/efi.c
+++ b/drivers/firmware/efi/efi.c
@@ -109,6 +109,8 @@ struct kobject *efi_kobj;
 /*
  * Let's not leave out systab information that snuck into
  * the efivars driver
+ * Note, do not add more fields in systab sysfs file as it breaks sysfs
+ * one value per file rule!
  */
 static ssize_t systab_show(struct kobject *kobj,
 			   struct kobj_attribute *attr, char *buf)
@@ -143,8 +145,7 @@ static ssize_t systab_show(struct kobject *kobj,
 	return str - buf;
 }
 
-static struct kobj_attribute efi_attr_systab =
-			__ATTR(systab, 0400, systab_show, NULL);
+static struct kobj_attribute efi_attr_systab = __ATTR_RO_MODE(systab, 0400);
 
 #define EFI_FIELD(var) efi.var
 
diff --git a/drivers/firmware/efi/esrt.c b/drivers/firmware/efi/esrt.c
index bd7ed3c1148a..c47e0c6ec00f 100644
--- a/drivers/firmware/efi/esrt.c
+++ b/drivers/firmware/efi/esrt.c
@@ -106,7 +106,7 @@ static const struct sysfs_ops esre_attr_ops = {
 };
 
 /* Generic ESRT Entry ("ESRE") support. */
-static ssize_t esre_fw_class_show(struct esre_entry *entry, char *buf)
+static ssize_t fw_class_show(struct esre_entry *entry, char *buf)
 {
 	char *str = buf;
 
@@ -117,18 +117,16 @@ static ssize_t esre_fw_class_show(struct esre_entry *entry, char *buf)
 	return str - buf;
 }
 
-static struct esre_attribute esre_fw_class = __ATTR(fw_class, 0400,
-	esre_fw_class_show, NULL);
+static struct esre_attribute esre_fw_class = __ATTR_RO_MODE(fw_class, 0400);
 
 #define esre_attr_decl(name, size, fmt) \
-static ssize_t esre_##name##_show(struct esre_entry *entry, char *buf) \
+static ssize_t name##_show(struct esre_entry *entry, char *buf) \
 { \
 	return sprintf(buf, fmt "\n", \
 		       le##size##_to_cpu(entry->esre.esre1->name)); \
 } \
 \
-static struct esre_attribute esre_##name = __ATTR(name, 0400, \
-	esre_##name##_show, NULL)
+static struct esre_attribute esre_##name = __ATTR_RO_MODE(name, 0400)
 
 esre_attr_decl(fw_type, 32, "%u");
 esre_attr_decl(fw_version, 32, "%u");
@@ -193,14 +191,13 @@ static int esre_create_sysfs_entry(void *esre, int entry_num)
 
 /* support for displaying ESRT fields at the top level */
 #define esrt_attr_decl(name, size, fmt) \
-static ssize_t esrt_##name##_show(struct kobject *kobj, \
+static ssize_t name##_show(struct kobject *kobj, \
 				  struct kobj_attribute *attr, char *buf)\
 { \
 	return sprintf(buf, fmt "\n", le##size##_to_cpu(esrt->name)); \
 } \
 \
-static struct kobj_attribute esrt_##name = __ATTR(name, 0400, \
-	esrt_##name##_show, NULL)
+static struct kobj_attribute esrt_##name = __ATTR_RO_MODE(name, 0400)
 
 esrt_attr_decl(fw_resource_count, 32, "%u");
 esrt_attr_decl(fw_resource_count_max, 32, "%u");
@@ -431,7 +428,7 @@ err_remove_group:
 err_remove_esrt:
 	kobject_put(esrt_kobj);
 err:
-	kfree(esrt);
+	memunmap(esrt);
 	esrt = NULL;
 	return error;
 }
diff --git a/drivers/firmware/efi/runtime-map.c b/drivers/firmware/efi/runtime-map.c
index 8e64b77aeac9..f377609ff141 100644
--- a/drivers/firmware/efi/runtime-map.c
+++ b/drivers/firmware/efi/runtime-map.c
@@ -63,11 +63,11 @@ static ssize_t map_attr_show(struct kobject *kobj, struct attribute *attr,
 	return map_attr->show(entry, buf);
 }
 
-static struct map_attribute map_type_attr = __ATTR_RO(type);
-static struct map_attribute map_phys_addr_attr   = __ATTR_RO(phys_addr);
-static struct map_attribute map_virt_addr_attr  = __ATTR_RO(virt_addr);
-static struct map_attribute map_num_pages_attr  = __ATTR_RO(num_pages);
-static struct map_attribute map_attribute_attr  = __ATTR_RO(attribute);
+static struct map_attribute map_type_attr = __ATTR_RO_MODE(type, 0400);
+static struct map_attribute map_phys_addr_attr = __ATTR_RO_MODE(phys_addr, 0400);
+static struct map_attribute map_virt_addr_attr = __ATTR_RO_MODE(virt_addr, 0400);
+static struct map_attribute map_num_pages_attr = __ATTR_RO_MODE(num_pages, 0400);
+static struct map_attribute map_attribute_attr = __ATTR_RO_MODE(attribute, 0400);
 
 /*
  * These are default attributes that are added for every memmap entry.
diff --git a/drivers/firmware/google/vpd.c b/drivers/firmware/google/vpd.c
index 35e553b3b190..e4b40f2b4627 100644
--- a/drivers/firmware/google/vpd.c
+++ b/drivers/firmware/google/vpd.c
@@ -295,38 +295,60 @@ static int vpd_probe(struct platform_device *pdev)
 	if (ret)
 		return ret;
 
-	return vpd_sections_init(entry.cbmem_addr);
+	vpd_kobj = kobject_create_and_add("vpd", firmware_kobj);
+	if (!vpd_kobj)
+		return -ENOMEM;
+
+	ret = vpd_sections_init(entry.cbmem_addr);
+	if (ret) {
+		kobject_put(vpd_kobj);
+		return ret;
+	}
+
+	return 0;
+}
+
+static int vpd_remove(struct platform_device *pdev)
+{
+	vpd_section_destroy(&ro_vpd);
+	vpd_section_destroy(&rw_vpd);
+
+	kobject_put(vpd_kobj);
+
+	return 0;
 }
 
 static struct platform_driver vpd_driver = {
 	.probe = vpd_probe,
+	.remove = vpd_remove,
 	.driver = {
 		.name = "vpd",
 	},
 };
 
+static struct platform_device *vpd_pdev;
+
 static int __init vpd_platform_init(void)
 {
-	struct platform_device *pdev;
-
-	pdev = platform_device_register_simple("vpd", -1, NULL, 0);
-	if (IS_ERR(pdev))
-		return PTR_ERR(pdev);
+	int ret;
 
-	vpd_kobj = kobject_create_and_add("vpd", firmware_kobj);
-	if (!vpd_kobj)
-		return -ENOMEM;
+	ret = platform_driver_register(&vpd_driver);
+	if (ret)
+		return ret;
 
-	platform_driver_register(&vpd_driver);
+	vpd_pdev = platform_device_register_simple("vpd", -1, NULL, 0);
+	if (IS_ERR(vpd_pdev)) {
+		platform_driver_unregister(&vpd_driver);
+		return PTR_ERR(vpd_pdev);
+	}
 
 	return 0;
 }
 
 static void __exit vpd_platform_exit(void)
 {
-	vpd_section_destroy(&ro_vpd);
-	vpd_section_destroy(&rw_vpd);
-	kobject_put(vpd_kobj);
+	platform_device_unregister(vpd_pdev);
+	platform_driver_unregister(&vpd_driver);
 }
 
 module_init(vpd_platform_init);
diff --git a/drivers/firmware/psci_checker.c b/drivers/firmware/psci_checker.c
index 6523ce962865..f3f4f810e5df 100644
--- a/drivers/firmware/psci_checker.c
+++ b/drivers/firmware/psci_checker.c
@@ -220,7 +220,7 @@ out_free_cpus:
 	return err;
 }
 
-static void dummy_callback(unsigned long ignored) {}
+static void dummy_callback(struct timer_list *unused) {}
 
 static int suspend_cpu(int index, bool broadcast)
 {
@@ -287,7 +287,7 @@ static int suspend_test_thread(void *arg)
 	pr_info("CPU %d entering suspend cycles, states 1 through %d\n",
 		cpu, drv->state_count - 1);
 
-	setup_timer_on_stack(&wakeup_timer, dummy_callback, 0);
+	timer_setup_on_stack(&wakeup_timer, dummy_callback, 0);
 	for (i = 0; i < NUM_SUSPEND_CYCLE; ++i) {
 		int index;
 		/*
@@ -340,6 +340,7 @@ static int suspend_test_thread(void *arg)
 	 * later.
 	 */
 	del_timer(&wakeup_timer);
+	destroy_timer_on_stack(&wakeup_timer);
 
 	if (atomic_dec_return_relaxed(&nb_active_threads) == 0)
 		complete(&suspend_threads_done);
diff --git a/drivers/firmware/qcom_scm-32.c b/drivers/firmware/qcom_scm-32.c
index 93e3b96b6dfa..dfbd894d5bb7 100644
--- a/drivers/firmware/qcom_scm-32.c
+++ b/drivers/firmware/qcom_scm-32.c
@@ -561,6 +561,12 @@ int __qcom_scm_pas_mss_reset(struct device *dev, bool reset)
 	return ret ? : le32_to_cpu(out);
 }
 
+int __qcom_scm_set_dload_mode(struct device *dev, bool enable)
+{
+	return qcom_scm_call_atomic2(QCOM_SCM_SVC_BOOT, QCOM_SCM_SET_DLOAD_MODE,
+				     enable ? QCOM_SCM_SET_DLOAD_MODE : 0, 0);
+}
+
 int __qcom_scm_set_remote_state(struct device *dev, u32 state, u32 id)
 {
 	struct {
@@ -579,6 +585,13 @@ int __qcom_scm_set_remote_state(struct device *dev, u32 state, u32 id)
 	return ret ? : le32_to_cpu(scm_ret);
 }
 
+int __qcom_scm_assign_mem(struct device *dev, phys_addr_t mem_region,
+			  size_t mem_sz, phys_addr_t src, size_t src_sz,
+			  phys_addr_t dest, size_t dest_sz)
+{
+	return -ENODEV;
+}
+
 int __qcom_scm_restore_sec_cfg(struct device *dev, u32 device_id,
 			       u32 spare)
 {
@@ -596,3 +609,21 @@ int __qcom_scm_iommu_secure_ptbl_init(struct device *dev, u64 addr, u32 size,
 {
 	return -ENODEV;
 }
+
+int __qcom_scm_io_readl(struct device *dev, phys_addr_t addr,
+			unsigned int *val)
+{
+	int ret;
+
+	ret = qcom_scm_call_atomic1(QCOM_SCM_SVC_IO, QCOM_SCM_IO_READ, addr);
+	if (ret >= 0)
+		*val = ret;
+
+	return ret < 0 ? ret : 0;
+}
+
+int __qcom_scm_io_writel(struct device *dev, phys_addr_t addr, unsigned int val)
+{
+	return qcom_scm_call_atomic2(QCOM_SCM_SVC_IO, QCOM_SCM_IO_WRITE,
+				     addr, val);
+}
diff --git a/drivers/firmware/qcom_scm-64.c b/drivers/firmware/qcom_scm-64.c
index 6e6d561708e2..688525dd4aee 100644
--- a/drivers/firmware/qcom_scm-64.c
+++ b/drivers/firmware/qcom_scm-64.c
@@ -382,6 +382,33 @@ int __qcom_scm_set_remote_state(struct device *dev, u32 state, u32 id)
 	return ret ? : res.a1;
 }
 
+int __qcom_scm_assign_mem(struct device *dev, phys_addr_t mem_region,
+			  size_t mem_sz, phys_addr_t src, size_t src_sz,
+			  phys_addr_t dest, size_t dest_sz)
+{
+	int ret;
+	struct qcom_scm_desc desc = {0};
+	struct arm_smccc_res res;
+
+	desc.args[0] = mem_region;
+	desc.args[1] = mem_sz;
+	desc.args[2] = src;
+	desc.args[3] = src_sz;
+	desc.args[4] = dest;
+	desc.args[5] = dest_sz;
+	desc.args[6] = 0;
+
+	desc.arginfo = QCOM_SCM_ARGS(7, QCOM_SCM_RO, QCOM_SCM_VAL,
+				     QCOM_SCM_RO, QCOM_SCM_VAL, QCOM_SCM_RO,
+				     QCOM_SCM_VAL, QCOM_SCM_VAL);
+
+	ret = qcom_scm_call(dev, QCOM_SCM_SVC_MP,
+			    QCOM_MEM_PROT_ASSIGN_ID,
+			    &desc, &res);
+
+	return ret ? : res.a1;
+}
+
 int __qcom_scm_restore_sec_cfg(struct device *dev, u32 device_id, u32 spare)
 {
 	struct qcom_scm_desc desc = {0};
@@ -439,3 +466,47 @@ int __qcom_scm_iommu_secure_ptbl_init(struct device *dev, u64 addr, u32 size,
 
 	return ret;
 }
+
+int __qcom_scm_set_dload_mode(struct device *dev, bool enable)
+{
+	struct qcom_scm_desc desc = {0};
+	struct arm_smccc_res res;
+
+	desc.args[0] = QCOM_SCM_SET_DLOAD_MODE;
+	desc.args[1] = enable ? QCOM_SCM_SET_DLOAD_MODE : 0;
+	desc.arginfo = QCOM_SCM_ARGS(2);
+
+	return qcom_scm_call(dev, QCOM_SCM_SVC_BOOT, QCOM_SCM_SET_DLOAD_MODE,
+			     &desc, &res);
+}
+
+int __qcom_scm_io_readl(struct device *dev, phys_addr_t addr,
+			unsigned int *val)
+{
+	struct qcom_scm_desc desc = {0};
+	struct arm_smccc_res res;
+	int ret;
+
+	desc.args[0] = addr;
+	desc.arginfo = QCOM_SCM_ARGS(1);
+
+	ret = qcom_scm_call(dev, QCOM_SCM_SVC_IO, QCOM_SCM_IO_READ,
+			    &desc, &res);
+	if (ret >= 0)
+		*val = res.a1;
+
+	return ret < 0 ? ret : 0;
+}
+
+int __qcom_scm_io_writel(struct device *dev, phys_addr_t addr, unsigned int val)
+{
+	struct qcom_scm_desc desc = {0};
+	struct arm_smccc_res res;
+
+	desc.args[0] = addr;
+	desc.args[1] = val;
+	desc.arginfo = QCOM_SCM_ARGS(2);
+
+	return qcom_scm_call(dev, QCOM_SCM_SVC_IO, QCOM_SCM_IO_WRITE,
+			     &desc, &res);
+}
diff --git a/drivers/firmware/qcom_scm.c b/drivers/firmware/qcom_scm.c
index bb16510d75ba..af4c75217ea6 100644
--- a/drivers/firmware/qcom_scm.c
+++ b/drivers/firmware/qcom_scm.c
@@ -19,15 +19,20 @@
 #include <linux/cpumask.h>
 #include <linux/export.h>
 #include <linux/dma-mapping.h>
+#include <linux/module.h>
 #include <linux/types.h>
 #include <linux/qcom_scm.h>
 #include <linux/of.h>
+#include <linux/of_address.h>
 #include <linux/of_platform.h>
 #include <linux/clk.h>
 #include <linux/reset-controller.h>
 
 #include "qcom_scm.h"
 
+static bool download_mode = IS_ENABLED(CONFIG_QCOM_SCM_DOWNLOAD_MODE_DEFAULT);
+module_param(download_mode, bool, 0);
+
 #define SCM_HAS_CORE_CLK	BIT(0)
 #define SCM_HAS_IFACE_CLK	BIT(1)
 #define SCM_HAS_BUS_CLK		BIT(2)
@@ -38,6 +43,21 @@ struct qcom_scm {
 	struct clk *iface_clk;
 	struct clk *bus_clk;
 	struct reset_controller_dev reset;
+
+	u64 dload_mode_addr;
+};
+
+struct qcom_scm_current_perm_info {
+	__le32 vmid;
+	__le32 perm;
+	__le64 ctx;
+	__le32 ctx_size;
+	__le32 unused;
+};
+
+struct qcom_scm_mem_map_info {
+	__le64 mem_addr;
+	__le64 mem_size;
 };
 
 static struct qcom_scm *__scm;
@@ -333,6 +353,66 @@ int qcom_scm_iommu_secure_ptbl_init(u64 addr, u32 size, u32 spare)
 }
 EXPORT_SYMBOL(qcom_scm_iommu_secure_ptbl_init);
 
+int qcom_scm_io_readl(phys_addr_t addr, unsigned int *val)
+{
+	return __qcom_scm_io_readl(__scm->dev, addr, val);
+}
+EXPORT_SYMBOL(qcom_scm_io_readl);
+
+int qcom_scm_io_writel(phys_addr_t addr, unsigned int val)
+{
+	return __qcom_scm_io_writel(__scm->dev, addr, val);
+}
+EXPORT_SYMBOL(qcom_scm_io_writel);
+
+static void qcom_scm_set_download_mode(bool enable)
+{
+	bool avail;
+	int ret = 0;
+
+	avail = __qcom_scm_is_call_available(__scm->dev,
+					     QCOM_SCM_SVC_BOOT,
+					     QCOM_SCM_SET_DLOAD_MODE);
+	if (avail) {
+		ret = __qcom_scm_set_dload_mode(__scm->dev, enable);
+	} else if (__scm->dload_mode_addr) {
+		ret = __qcom_scm_io_writel(__scm->dev, __scm->dload_mode_addr,
+					   enable ? QCOM_SCM_SET_DLOAD_MODE : 0);
+	} else {
+		dev_err(__scm->dev,
+			"No available mechanism for setting download mode\n");
+	}
+
+	if (ret)
+		dev_err(__scm->dev, "failed to set download mode: %d\n", ret);
+}
+
+static int qcom_scm_find_dload_address(struct device *dev, u64 *addr)
+{
+	struct device_node *tcsr;
+	struct device_node *np = dev->of_node;
+	struct resource res;
+	u32 offset;
+	int ret;
+
+	tcsr = of_parse_phandle(np, "qcom,dload-mode", 0);
+	if (!tcsr)
+		return 0;
+
+	ret = of_address_to_resource(tcsr, 0, &res);
+	of_node_put(tcsr);
+	if (ret)
+		return ret;
+
+	ret = of_property_read_u32_index(np, "qcom,dload-mode", 1, &offset);
+	if (ret < 0)
+		return ret;
+
+	*addr = res.start + offset;
+
+	return 0;
+}
+
 /**
  * qcom_scm_is_available() - Checks if SCM is available
  */
@@ -348,6 +428,88 @@ int qcom_scm_set_remote_state(u32 state, u32 id)
 }
 EXPORT_SYMBOL(qcom_scm_set_remote_state);
 
+/**
+ * qcom_scm_assign_mem() - Make a secure call to reassign memory ownership
+ * @mem_addr: mem region whose ownership need to be reassigned
+ * @mem_sz:   size of the region.
+ * @srcvm:    vmid for current set of owners, each set bit in
+ *            flag indicate a unique owner
+ * @newvm:    array having new owners and corrsponding permission
+ *            flags
+ * @dest_cnt: number of owners in next set.
+ *
+ * Return negative errno on failure, 0 on success, with @srcvm updated.
+ */
+int qcom_scm_assign_mem(phys_addr_t mem_addr, size_t mem_sz,
+			unsigned int *srcvm,
+			struct qcom_scm_vmperm *newvm, int dest_cnt)
+{
+	struct qcom_scm_current_perm_info *destvm;
+	struct qcom_scm_mem_map_info *mem_to_map;
+	phys_addr_t mem_to_map_phys;
+	phys_addr_t dest_phys;
+	phys_addr_t ptr_phys;
+	size_t mem_to_map_sz;
+	size_t dest_sz;
+	size_t src_sz;
+	size_t ptr_sz;
+	int next_vm;
+	__le32 *src;
+	void *ptr;
+	int ret;
+	int len;
+	int i;
+
+	src_sz = hweight_long(*srcvm) * sizeof(*src);
+	mem_to_map_sz = sizeof(*mem_to_map);
+	dest_sz = dest_cnt * sizeof(*destvm);
+	ptr_sz = ALIGN(src_sz, SZ_64) + ALIGN(mem_to_map_sz, SZ_64) +
+			ALIGN(dest_sz, SZ_64);
+
+	ptr = dma_alloc_coherent(__scm->dev, ptr_sz, &ptr_phys, GFP_KERNEL);
+	if (!ptr)
+		return -ENOMEM;
+
+	/* Fill source vmid detail */
+	src = ptr;
+	len = hweight_long(*srcvm);
+	for (i = 0; i < len; i++) {
+		src[i] = cpu_to_le32(ffs(*srcvm) - 1);
+		*srcvm ^= 1 << (ffs(*srcvm) - 1);
+	}
+
+	/* Fill details of mem buff to map */
+	mem_to_map = ptr + ALIGN(src_sz, SZ_64);
+	mem_to_map_phys = ptr_phys + ALIGN(src_sz, SZ_64);
+	mem_to_map[0].mem_addr = cpu_to_le64(mem_addr);
+	mem_to_map[0].mem_size = cpu_to_le64(mem_sz);
+
+	next_vm = 0;
+	/* Fill details of next vmid detail */
+	destvm = ptr + ALIGN(mem_to_map_sz, SZ_64) + ALIGN(src_sz, SZ_64);
+	dest_phys = ptr_phys + ALIGN(mem_to_map_sz, SZ_64) + ALIGN(src_sz, SZ_64);
+	for (i = 0; i < dest_cnt; i++) {
+		destvm[i].vmid = cpu_to_le32(newvm[i].vmid);
+		destvm[i].perm = cpu_to_le32(newvm[i].perm);
+		destvm[i].ctx = 0;
+		destvm[i].ctx_size = 0;
+		next_vm |= BIT(newvm[i].vmid);
+	}
+
+	ret = __qcom_scm_assign_mem(__scm->dev, mem_to_map_phys, mem_to_map_sz,
+				    ptr_phys, src_sz, dest_phys, dest_sz);
+	dma_free_coherent(__scm->dev, ALIGN(ptr_sz, SZ_64), ptr, ptr_phys);
+	if (ret) {
+		dev_err(__scm->dev,
+			"Assign memory protection call failed %d.\n", ret);
+		return -EINVAL;
+	}
+
+	*srcvm = next_vm;
+	return 0;
+}
+EXPORT_SYMBOL(qcom_scm_assign_mem);
+
 static int qcom_scm_probe(struct platform_device *pdev)
 {
 	struct qcom_scm *scm;
@@ -358,6 +520,10 @@ static int qcom_scm_probe(struct platform_device *pdev)
 	if (!scm)
 		return -ENOMEM;
 
+	ret = qcom_scm_find_dload_address(&pdev->dev, &scm->dload_mode_addr);
+	if (ret < 0)
+		return ret;
+
 	clks = (unsigned long)of_device_get_match_data(&pdev->dev);
 	if (clks & SCM_HAS_CORE_CLK) {
 		scm->core_clk = devm_clk_get(&pdev->dev, "core");
@@ -406,9 +572,24 @@ static int qcom_scm_probe(struct platform_device *pdev)
 
 	__qcom_scm_init();
 
+	/*
+	 * If requested enable "download mode", from this point on warmboot
+	 * will cause the the boot stages to enter download mode, unless
+	 * disabled below by a clean shutdown/reboot.
+	 */
+	if (download_mode)
+		qcom_scm_set_download_mode(true);
+
 	return 0;
 }
 
+static void qcom_scm_shutdown(struct platform_device *pdev)
+{
+	/* Clean shutdown, disable download mode to allow normal restart */
+	if (download_mode)
+		qcom_scm_set_download_mode(false);
+}
+
 static const struct of_device_id qcom_scm_dt_match[] = {
 	{ .compatible = "qcom,scm-apq8064",
 	  /* FIXME: This should have .data = (void *) SCM_HAS_CORE_CLK */
@@ -436,6 +617,7 @@ static struct platform_driver qcom_scm_driver = {
 		.of_match_table = qcom_scm_dt_match,
 	},
 	.probe = qcom_scm_probe,
+	.shutdown = qcom_scm_shutdown,
 };
 
 static int __init qcom_scm_init(void)
diff --git a/drivers/firmware/qcom_scm.h b/drivers/firmware/qcom_scm.h
index 9bea691f30fb..dcd7f7917fc7 100644
--- a/drivers/firmware/qcom_scm.h
+++ b/drivers/firmware/qcom_scm.h
@@ -14,9 +14,11 @@
 
 #define QCOM_SCM_SVC_BOOT		0x1
 #define QCOM_SCM_BOOT_ADDR		0x1
+#define QCOM_SCM_SET_DLOAD_MODE		0x10
 #define QCOM_SCM_BOOT_ADDR_MC		0x11
 #define QCOM_SCM_SET_REMOTE_STATE	0xa
 extern int __qcom_scm_set_remote_state(struct device *dev, u32 state, u32 id);
+extern int __qcom_scm_set_dload_mode(struct device *dev, bool enable);
 
 #define QCOM_SCM_FLAG_HLOS		0x01
 #define QCOM_SCM_FLAG_COLDBOOT_MC	0x02
@@ -30,6 +32,12 @@ extern int __qcom_scm_set_cold_boot_addr(void *entry, const cpumask_t *cpus);
 #define QCOM_SCM_CMD_CORE_HOTPLUGGED	0x10
 extern void __qcom_scm_cpu_power_down(u32 flags);
 
+#define QCOM_SCM_SVC_IO			0x5
+#define QCOM_SCM_IO_READ		0x1
+#define QCOM_SCM_IO_WRITE		0x2
+extern int __qcom_scm_io_readl(struct device *dev, phys_addr_t addr, unsigned int *val);
+extern int __qcom_scm_io_writel(struct device *dev, phys_addr_t addr, unsigned int val);
+
 #define QCOM_SCM_SVC_INFO		0x6
 #define QCOM_IS_CALL_AVAIL_CMD		0x1
 extern int __qcom_scm_is_call_available(struct device *dev, u32 svc_id,
@@ -95,5 +103,10 @@ extern int __qcom_scm_iommu_secure_ptbl_size(struct device *dev, u32 spare,
 					     size_t *size);
 extern int __qcom_scm_iommu_secure_ptbl_init(struct device *dev, u64 addr,
 					     u32 size, u32 spare);
+#define QCOM_MEM_PROT_ASSIGN_ID	0x16
+extern int  __qcom_scm_assign_mem(struct device *dev,
+				  phys_addr_t mem_region, size_t mem_sz,
+				  phys_addr_t src, size_t src_sz,
+				  phys_addr_t dest, size_t dest_sz);
 
 #endif
diff --git a/drivers/firmware/qemu_fw_cfg.c b/drivers/firmware/qemu_fw_cfg.c
index 0e2011636fbb..deb483064f53 100644
--- a/drivers/firmware/qemu_fw_cfg.c
+++ b/drivers/firmware/qemu_fw_cfg.c
@@ -10,9 +10,9 @@
  * and select subsets of aarch64), a Device Tree node (on arm), or using
  * a kernel module (or command line) parameter with the following syntax:
  *
- *      [fw_cfg.]ioport=<size>@<base>[:<ctrl_off>:<data_off>]
+ *      [qemu_fw_cfg.]ioport=<size>@<base>[:<ctrl_off>:<data_off>]
  * or
- *      [fw_cfg.]mmio=<size>@<base>[:<ctrl_off>:<data_off>]
+ *      [qemu_fw_cfg.]mmio=<size>@<base>[:<ctrl_off>:<data_off>]
  *
  * where:
  *      <size>     := size of ioport or mmio range
@@ -21,9 +21,9 @@
  *      <data_off> := (optional) offset of data register
  *
  * e.g.:
- *      fw_cfg.ioport=2@0x510:0:1		(the default on x86)
+ *      qemu_fw_cfg.ioport=2@0x510:0:1		(the default on x86)
  * or
- *      fw_cfg.mmio=0xA@0x9020000:8:0		(the default on arm)
+ *      qemu_fw_cfg.mmio=0xA@0x9020000:8:0	(the default on arm)
  */
 
 #include <linux/module.h>
@@ -582,9 +582,10 @@ static int fw_cfg_sysfs_remove(struct platform_device *pdev)
 {
 	pr_debug("fw_cfg: unloading.\n");
 	fw_cfg_sysfs_cache_cleanup();
+	sysfs_remove_file(fw_cfg_top_ko, &fw_cfg_rev_attr.attr);
+	fw_cfg_io_cleanup();
 	fw_cfg_kset_unregister_recursive(fw_cfg_fname_kset);
 	fw_cfg_kobj_cleanup(fw_cfg_sel_ko);
-	fw_cfg_io_cleanup();
 	return 0;
 }
 
diff --git a/drivers/firmware/tegra/Makefile b/drivers/firmware/tegra/Makefile
index e34a2f79e1ad..1b826dcca719 100644
--- a/drivers/firmware/tegra/Makefile
+++ b/drivers/firmware/tegra/Makefile
@@ -1,2 +1,4 @@
-obj-$(CONFIG_TEGRA_BPMP)	+= bpmp.o
+tegra-bpmp-y			= bpmp.o
+tegra-bpmp-$(CONFIG_DEBUG_FS)	+= bpmp-debugfs.o
+obj-$(CONFIG_TEGRA_BPMP)	+= tegra-bpmp.o
 obj-$(CONFIG_TEGRA_IVC)		+= ivc.o
diff --git a/drivers/firmware/tegra/bpmp-debugfs.c b/drivers/firmware/tegra/bpmp-debugfs.c
new file mode 100644
index 000000000000..f7f6a0a5cb07
--- /dev/null
+++ b/drivers/firmware/tegra/bpmp-debugfs.c
@@ -0,0 +1,444 @@
+/*
+ * Copyright (c) 2017, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+#include <linux/debugfs.h>
+#include <linux/dma-mapping.h>
+#include <linux/uaccess.h>
+
+#include <soc/tegra/bpmp.h>
+#include <soc/tegra/bpmp-abi.h>
+
+struct seqbuf {
+	char *buf;
+	size_t pos;
+	size_t size;
+};
+
+static void seqbuf_init(struct seqbuf *seqbuf, void *buf, size_t size)
+{
+	seqbuf->buf = buf;
+	seqbuf->size = size;
+	seqbuf->pos = 0;
+}
+
+static size_t seqbuf_avail(struct seqbuf *seqbuf)
+{
+	return seqbuf->pos < seqbuf->size ? seqbuf->size - seqbuf->pos : 0;
+}
+
+static size_t seqbuf_status(struct seqbuf *seqbuf)
+{
+	return seqbuf->pos <= seqbuf->size ? 0 : -EOVERFLOW;
+}
+
+static int seqbuf_eof(struct seqbuf *seqbuf)
+{
+	return seqbuf->pos >= seqbuf->size;
+}
+
+static int seqbuf_read(struct seqbuf *seqbuf, void *buf, size_t nbyte)
+{
+	nbyte = min(nbyte, seqbuf_avail(seqbuf));
+	memcpy(buf, seqbuf->buf + seqbuf->pos, nbyte);
+	seqbuf->pos += nbyte;
+	return seqbuf_status(seqbuf);
+}
+
+static int seqbuf_read_u32(struct seqbuf *seqbuf, uint32_t *v)
+{
+	int err;
+
+	err = seqbuf_read(seqbuf, v, 4);
+	*v = le32_to_cpu(*v);
+	return err;
+}
+
+static int seqbuf_read_str(struct seqbuf *seqbuf, const char **str)
+{
+	*str = seqbuf->buf + seqbuf->pos;
+	seqbuf->pos += strnlen(*str, seqbuf_avail(seqbuf));
+	seqbuf->pos++;
+	return seqbuf_status(seqbuf);
+}
+
+static void seqbuf_seek(struct seqbuf *seqbuf, ssize_t offset)
+{
+	seqbuf->pos += offset;
+}
+
+/* map filename in Linux debugfs to corresponding entry in BPMP */
+static const char *get_filename(struct tegra_bpmp *bpmp,
+				const struct file *file, char *buf, int size)
+{
+	char root_path_buf[512];
+	const char *root_path;
+	const char *filename;
+	size_t root_len;
+
+	root_path = dentry_path(bpmp->debugfs_mirror, root_path_buf,
+				sizeof(root_path_buf));
+	if (IS_ERR(root_path))
+		return NULL;
+
+	root_len = strlen(root_path);
+
+	filename = dentry_path(file->f_path.dentry, buf, size);
+	if (IS_ERR(filename))
+		return NULL;
+
+	if (strlen(filename) < root_len ||
+			strncmp(filename, root_path, root_len))
+		return NULL;
+
+	filename += root_len;
+
+	return filename;
+}
+
+static int mrq_debugfs_read(struct tegra_bpmp *bpmp,
+			    dma_addr_t name, size_t sz_name,
+			    dma_addr_t data, size_t sz_data,
+			    size_t *nbytes)
+{
+	struct mrq_debugfs_request req = {
+		.cmd = cpu_to_le32(CMD_DEBUGFS_READ),
+		.fop = {
+			.fnameaddr = cpu_to_le32((uint32_t)name),
+			.fnamelen = cpu_to_le32((uint32_t)sz_name),
+			.dataaddr = cpu_to_le32((uint32_t)data),
+			.datalen = cpu_to_le32((uint32_t)sz_data),
+		},
+	};
+	struct mrq_debugfs_response resp;
+	struct tegra_bpmp_message msg = {
+		.mrq = MRQ_DEBUGFS,
+		.tx = {
+			.data = &req,
+			.size = sizeof(req),
+		},
+		.rx = {
+			.data = &resp,
+			.size = sizeof(resp),
+		},
+	};
+	int err;
+
+	err = tegra_bpmp_transfer(bpmp, &msg);
+	if (err < 0)
+		return err;
+
+	*nbytes = (size_t)resp.fop.nbytes;
+
+	return 0;
+}
+
+static int mrq_debugfs_write(struct tegra_bpmp *bpmp,
+			     dma_addr_t name, size_t sz_name,
+			     dma_addr_t data, size_t sz_data)
+{
+	const struct mrq_debugfs_request req = {
+		.cmd = cpu_to_le32(CMD_DEBUGFS_WRITE),
+		.fop = {
+			.fnameaddr = cpu_to_le32((uint32_t)name),
+			.fnamelen = cpu_to_le32((uint32_t)sz_name),
+			.dataaddr = cpu_to_le32((uint32_t)data),
+			.datalen = cpu_to_le32((uint32_t)sz_data),
+		},
+	};
+	struct tegra_bpmp_message msg = {
+		.mrq = MRQ_DEBUGFS,
+		.tx = {
+			.data = &req,
+			.size = sizeof(req),
+		},
+	};
+
+	return tegra_bpmp_transfer(bpmp, &msg);
+}
+
+static int mrq_debugfs_dumpdir(struct tegra_bpmp *bpmp, dma_addr_t addr,
+			       size_t size, size_t *nbytes)
+{
+	const struct mrq_debugfs_request req = {
+		.cmd = cpu_to_le32(CMD_DEBUGFS_DUMPDIR),
+		.dumpdir = {
+			.dataaddr = cpu_to_le32((uint32_t)addr),
+			.datalen = cpu_to_le32((uint32_t)size),
+		},
+	};
+	struct mrq_debugfs_response resp;
+	struct tegra_bpmp_message msg = {
+		.mrq = MRQ_DEBUGFS,
+		.tx = {
+			.data = &req,
+			.size = sizeof(req),
+		},
+		.rx = {
+			.data = &resp,
+			.size = sizeof(resp),
+		},
+	};
+	int err;
+
+	err = tegra_bpmp_transfer(bpmp, &msg);
+	if (err < 0)
+		return err;
+
+	*nbytes = (size_t)resp.dumpdir.nbytes;
+
+	return 0;
+}
+
+static int debugfs_show(struct seq_file *m, void *p)
+{
+	struct file *file = m->private;
+	struct inode *inode = file_inode(file);
+	struct tegra_bpmp *bpmp = inode->i_private;
+	const size_t datasize = m->size;
+	const size_t namesize = SZ_256;
+	void *datavirt, *namevirt;
+	dma_addr_t dataphys, namephys;
+	char buf[256];
+	const char *filename;
+	size_t len, nbytes;
+	int ret;
+
+	filename = get_filename(bpmp, file, buf, sizeof(buf));
+	if (!filename)
+		return -ENOENT;
+
+	namevirt = dma_alloc_coherent(bpmp->dev, namesize, &namephys,
+				      GFP_KERNEL | GFP_DMA32);
+	if (!namevirt)
+		return -ENOMEM;
+
+	datavirt = dma_alloc_coherent(bpmp->dev, datasize, &dataphys,
+				      GFP_KERNEL | GFP_DMA32);
+	if (!datavirt) {
+		ret = -ENOMEM;
+		goto free_namebuf;
+	}
+
+	len = strlen(filename);
+	strncpy(namevirt, filename, namesize);
+
+	ret = mrq_debugfs_read(bpmp, namephys, len, dataphys, datasize,
+			       &nbytes);
+
+	if (!ret)
+		seq_write(m, datavirt, nbytes);
+
+	dma_free_coherent(bpmp->dev, datasize, datavirt, dataphys);
+free_namebuf:
+	dma_free_coherent(bpmp->dev, namesize, namevirt, namephys);
+
+	return ret;
+}
+
+static int debugfs_open(struct inode *inode, struct file *file)
+{
+	return single_open_size(file, debugfs_show, file, SZ_128K);
+}
+
+static ssize_t debugfs_store(struct file *file, const char __user *buf,
+		size_t count, loff_t *f_pos)
+{
+	struct inode *inode = file_inode(file);
+	struct tegra_bpmp *bpmp = inode->i_private;
+	const size_t datasize = count;
+	const size_t namesize = SZ_256;
+	void *datavirt, *namevirt;
+	dma_addr_t dataphys, namephys;
+	char fnamebuf[256];
+	const char *filename;
+	size_t len;
+	int ret;
+
+	filename = get_filename(bpmp, file, fnamebuf, sizeof(fnamebuf));
+	if (!filename)
+		return -ENOENT;
+
+	namevirt = dma_alloc_coherent(bpmp->dev, namesize, &namephys,
+				      GFP_KERNEL | GFP_DMA32);
+	if (!namevirt)
+		return -ENOMEM;
+
+	datavirt = dma_alloc_coherent(bpmp->dev, datasize, &dataphys,
+				      GFP_KERNEL | GFP_DMA32);
+	if (!datavirt) {
+		ret = -ENOMEM;
+		goto free_namebuf;
+	}
+
+	len = strlen(filename);
+	strncpy(namevirt, filename, namesize);
+
+	if (copy_from_user(datavirt, buf, count)) {
+		ret = -EFAULT;
+		goto free_databuf;
+	}
+
+	ret = mrq_debugfs_write(bpmp, namephys, len, dataphys,
+				count);
+
+free_databuf:
+	dma_free_coherent(bpmp->dev, datasize, datavirt, dataphys);
+free_namebuf:
+	dma_free_coherent(bpmp->dev, namesize, namevirt, namephys);
+
+	return ret ?: count;
+}
+
+static const struct file_operations debugfs_fops = {
+	.open		= debugfs_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.write		= debugfs_store,
+	.release	= single_release,
+};
+
+static int bpmp_populate_dir(struct tegra_bpmp *bpmp, struct seqbuf *seqbuf,
+			     struct dentry *parent, uint32_t depth)
+{
+	int err;
+	uint32_t d, t;
+	const char *name;
+	struct dentry *dentry;
+
+	while (!seqbuf_eof(seqbuf)) {
+		err = seqbuf_read_u32(seqbuf, &d);
+		if (err < 0)
+			return err;
+
+		if (d < depth) {
+			seqbuf_seek(seqbuf, -4);
+			/* go up a level */
+			return 0;
+		} else if (d != depth) {
+			/* malformed data received from BPMP */
+			return -EIO;
+		}
+
+		err = seqbuf_read_u32(seqbuf, &t);
+		if (err < 0)
+			return err;
+		err = seqbuf_read_str(seqbuf, &name);
+		if (err < 0)
+			return err;
+
+		if (t & DEBUGFS_S_ISDIR) {
+			dentry = debugfs_create_dir(name, parent);
+			if (!dentry)
+				return -ENOMEM;
+			err = bpmp_populate_dir(bpmp, seqbuf, dentry, depth+1);
+			if (err < 0)
+				return err;
+		} else {
+			umode_t mode;
+
+			mode = t & DEBUGFS_S_IRUSR ? S_IRUSR : 0;
+			mode |= t & DEBUGFS_S_IWUSR ? S_IWUSR : 0;
+			dentry = debugfs_create_file(name, mode,
+						     parent, bpmp,
+						     &debugfs_fops);
+			if (!dentry)
+				return -ENOMEM;
+		}
+	}
+
+	return 0;
+}
+
+static int create_debugfs_mirror(struct tegra_bpmp *bpmp, void *buf,
+				 size_t bufsize, struct dentry *root)
+{
+	struct seqbuf seqbuf;
+	int err;
+
+	bpmp->debugfs_mirror = debugfs_create_dir("debug", root);
+	if (!bpmp->debugfs_mirror)
+		return -ENOMEM;
+
+	seqbuf_init(&seqbuf, buf, bufsize);
+	err = bpmp_populate_dir(bpmp, &seqbuf, bpmp->debugfs_mirror, 0);
+	if (err < 0) {
+		debugfs_remove_recursive(bpmp->debugfs_mirror);
+		bpmp->debugfs_mirror = NULL;
+	}
+
+	return err;
+}
+
+static int mrq_is_supported(struct tegra_bpmp *bpmp, unsigned int mrq)
+{
+	struct mrq_query_abi_request req = { .mrq = cpu_to_le32(mrq) };
+	struct mrq_query_abi_response resp;
+	struct tegra_bpmp_message msg = {
+		.mrq = MRQ_QUERY_ABI,
+		.tx = {
+			.data = &req,
+			.size = sizeof(req),
+		},
+		.rx = {
+			.data = &resp,
+			.size = sizeof(resp),
+		},
+	};
+	int ret;
+
+	ret = tegra_bpmp_transfer(bpmp, &msg);
+	if (ret < 0) {
+		/* something went wrong; assume not supported */
+		dev_warn(bpmp->dev, "tegra_bpmp_transfer failed (%d)\n", ret);
+		return 0;
+	}
+
+	return resp.status ? 0 : 1;
+}
+
+int tegra_bpmp_init_debugfs(struct tegra_bpmp *bpmp)
+{
+	dma_addr_t phys;
+	void *virt;
+	const size_t sz = SZ_256K;
+	size_t nbytes;
+	int ret;
+	struct dentry *root;
+
+	if (!mrq_is_supported(bpmp, MRQ_DEBUGFS))
+		return 0;
+
+	root = debugfs_create_dir("bpmp", NULL);
+	if (!root)
+		return -ENOMEM;
+
+	virt = dma_alloc_coherent(bpmp->dev, sz, &phys,
+				  GFP_KERNEL | GFP_DMA32);
+	if (!virt) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	ret = mrq_debugfs_dumpdir(bpmp, phys, sz, &nbytes);
+	if (ret < 0)
+		goto free;
+
+	ret = create_debugfs_mirror(bpmp, virt, nbytes, root);
+free:
+	dma_free_coherent(bpmp->dev, sz, virt, phys);
+out:
+	if (ret < 0)
+		debugfs_remove(root);
+
+	return ret;
+}
diff --git a/drivers/firmware/tegra/bpmp.c b/drivers/firmware/tegra/bpmp.c
index 73ca55b7b7ec..a7f461f2e650 100644
--- a/drivers/firmware/tegra/bpmp.c
+++ b/drivers/firmware/tegra/bpmp.c
@@ -194,16 +194,24 @@ static int tegra_bpmp_wait_master_free(struct tegra_bpmp_channel *channel)
 }
 
 static ssize_t __tegra_bpmp_channel_read(struct tegra_bpmp_channel *channel,
-					 void *data, size_t size)
+					 void *data, size_t size, int *ret)
 {
+	int err;
+
 	if (data && size > 0)
 		memcpy(data, channel->ib->data, size);
 
-	return tegra_ivc_read_advance(channel->ivc);
+	err = tegra_ivc_read_advance(channel->ivc);
+	if (err < 0)
+		return err;
+
+	*ret = channel->ib->code;
+
+	return 0;
 }
 
 static ssize_t tegra_bpmp_channel_read(struct tegra_bpmp_channel *channel,
-				       void *data, size_t size)
+				       void *data, size_t size, int *ret)
 {
 	struct tegra_bpmp *bpmp = channel->bpmp;
 	unsigned long flags;
@@ -217,7 +225,7 @@ static ssize_t tegra_bpmp_channel_read(struct tegra_bpmp_channel *channel,
 	}
 
 	spin_lock_irqsave(&bpmp->lock, flags);
-	err = __tegra_bpmp_channel_read(channel, data, size);
+	err = __tegra_bpmp_channel_read(channel, data, size, ret);
 	clear_bit(index, bpmp->threaded.allocated);
 	spin_unlock_irqrestore(&bpmp->lock, flags);
 
@@ -337,7 +345,8 @@ int tegra_bpmp_transfer_atomic(struct tegra_bpmp *bpmp,
 	if (err < 0)
 		return err;
 
-	return __tegra_bpmp_channel_read(channel, msg->rx.data, msg->rx.size);
+	return __tegra_bpmp_channel_read(channel, msg->rx.data, msg->rx.size,
+					 &msg->rx.ret);
 }
 EXPORT_SYMBOL_GPL(tegra_bpmp_transfer_atomic);
 
@@ -371,7 +380,8 @@ int tegra_bpmp_transfer(struct tegra_bpmp *bpmp,
 	if (err == 0)
 		return -ETIMEDOUT;
 
-	return tegra_bpmp_channel_read(channel, msg->rx.data, msg->rx.size);
+	return tegra_bpmp_channel_read(channel, msg->rx.data, msg->rx.size,
+				       &msg->rx.ret);
 }
 EXPORT_SYMBOL_GPL(tegra_bpmp_transfer);
 
@@ -387,8 +397,8 @@ static struct tegra_bpmp_mrq *tegra_bpmp_find_mrq(struct tegra_bpmp *bpmp,
 	return NULL;
 }
 
-static void tegra_bpmp_mrq_return(struct tegra_bpmp_channel *channel,
-				  int code, const void *data, size_t size)
+void tegra_bpmp_mrq_return(struct tegra_bpmp_channel *channel, int code,
+			   const void *data, size_t size)
 {
 	unsigned long flags = channel->ib->flags;
 	struct tegra_bpmp *bpmp = channel->bpmp;
@@ -426,6 +436,7 @@ static void tegra_bpmp_mrq_return(struct tegra_bpmp_channel *channel,
 		mbox_client_txdone(bpmp->mbox.channel, 0);
 	}
 }
+EXPORT_SYMBOL_GPL(tegra_bpmp_mrq_return);
 
 static void tegra_bpmp_handle_mrq(struct tegra_bpmp *bpmp,
 				  unsigned int mrq,
@@ -824,6 +835,10 @@ static int tegra_bpmp_probe(struct platform_device *pdev)
 	if (err < 0)
 		goto free_mrq;
 
+	err = tegra_bpmp_init_debugfs(bpmp);
+	if (err < 0)
+		dev_err(&pdev->dev, "debugfs initialization failed: %d\n", err);
+
 	return 0;
 
 free_mrq:
diff --git a/drivers/firmware/ti_sci.c b/drivers/firmware/ti_sci.c
index 00cfed3c3e1a..23b12d99ddfe 100644
--- a/drivers/firmware/ti_sci.c
+++ b/drivers/firmware/ti_sci.c
@@ -439,7 +439,7 @@ static inline int ti_sci_do_xfer(struct ti_sci_info *info,
 	/* And we wait for the response. */
 	timeout = msecs_to_jiffies(info->desc->max_rx_timeout_ms);
 	if (!wait_for_completion_timeout(&xfer->done, timeout)) {
-		dev_err(dev, "Mbox timedout in resp(caller: %pF)\n",
+		dev_err(dev, "Mbox timedout in resp(caller: %pS)\n",
 			(void *)_RET_IP_);
 		ret = -ETIMEDOUT;
 	}
diff --git a/drivers/fpga/xilinx-pr-decoupler.c b/drivers/fpga/xilinx-pr-decoupler.c
index e359930bebc8..0d7743089414 100644
--- a/drivers/fpga/xilinx-pr-decoupler.c
+++ b/drivers/fpga/xilinx-pr-decoupler.c
@@ -79,7 +79,7 @@ static int xlnx_pr_decoupler_enable_show(struct fpga_bridge *bridge)
 	return !status;
 }
 
-static struct fpga_bridge_ops xlnx_pr_decoupler_br_ops = {
+static const struct fpga_bridge_ops xlnx_pr_decoupler_br_ops = {
 	.enable_set = xlnx_pr_decoupler_enable_set,
 	.enable_show = xlnx_pr_decoupler_enable_show,
 };
diff --git a/drivers/fsi/fsi-core.c b/drivers/fsi/fsi-core.c
index 4ea63d9bd131..e318bf8c623c 100644
--- a/drivers/fsi/fsi-core.c
+++ b/drivers/fsi/fsi-core.c
@@ -185,7 +185,7 @@ static int fsi_slave_calc_addr(struct fsi_slave *slave, uint32_t *addrp,
 	return 0;
 }
 
-int fsi_slave_report_and_clear_errors(struct fsi_slave *slave)
+static int fsi_slave_report_and_clear_errors(struct fsi_slave *slave)
 {
 	struct fsi_master *master = slave->master;
 	uint32_t irq, stat;
@@ -215,8 +215,8 @@ int fsi_slave_report_and_clear_errors(struct fsi_slave *slave)
 
 static int fsi_slave_set_smode(struct fsi_master *master, int link, int id);
 
-int fsi_slave_handle_error(struct fsi_slave *slave, bool write, uint32_t addr,
-		size_t size)
+static int fsi_slave_handle_error(struct fsi_slave *slave, bool write,
+				  uint32_t addr, size_t size)
 {
 	struct fsi_master *master = slave->master;
 	int rc, link;
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 29fc15423299..d6a8e851ad13 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -834,15 +834,6 @@ config GPIO_PCF857X
 	  This driver provides an in-kernel interface to those GPIOs using
 	  platform-neutral GPIO calls.
 
-config GPIO_SX150X
-	bool "Semtech SX150x I2C GPIO expander (deprecated)"
-	depends on PINCTRL && I2C=y
-	select PINCTRL_SX150X
-	default n
-	help
-	  Say yes here to provide support for Semtech SX150x-series I2C
-	  GPIO expanders. The GPIO driver was replaced by a Pinctrl version.
-
 config GPIO_TPIC2810
 	tristate "TPIC2810 8-Bit I2C GPO expander"
 	help
diff --git a/drivers/gpio/gpio-74x164.c b/drivers/gpio/gpio-74x164.c
index 6b535ec858cc..15a1f4b348c4 100644
--- a/drivers/gpio/gpio-74x164.c
+++ b/drivers/gpio/gpio-74x164.c
@@ -23,6 +23,7 @@
 struct gen_74x164_chip {
 	struct gpio_chip	gpio_chip;
 	struct mutex		lock;
+	struct gpio_desc	*gpiod_oe;
 	u32			registers;
 	/*
 	 * Since the registers are chained, every byte sent will make
@@ -31,8 +32,7 @@ struct gen_74x164_chip {
 	 * register at the end of the transfer. So, to have a logical
 	 * numbering, store the bytes in reverse order.
 	 */
-	u8			buffer[0];
-	struct gpio_desc	*gpiod_oe;
+	u8			buffer[];
 };
 
 static int __gen_74x164_write_config(struct gen_74x164_chip *chip)
diff --git a/drivers/gpio/gpio-aspeed.c b/drivers/gpio/gpio-aspeed.c
index 8781817d9003..6b3ca6601af2 100644
--- a/drivers/gpio/gpio-aspeed.c
+++ b/drivers/gpio/gpio-aspeed.c
@@ -539,12 +539,12 @@ static int aspeed_gpio_request(struct gpio_chip *chip, unsigned int offset)
 	if (!have_gpio(gpiochip_get_data(chip), offset))
 		return -ENODEV;
 
-	return pinctrl_request_gpio(chip->base + offset);
+	return pinctrl_gpio_request(chip->base + offset);
 }
 
 static void aspeed_gpio_free(struct gpio_chip *chip, unsigned int offset)
 {
-	pinctrl_free_gpio(chip->base + offset);
+	pinctrl_gpio_free(chip->base + offset);
 }
 
 static inline void __iomem *bank_debounce_reg(struct aspeed_gpio *gpio,
diff --git a/drivers/gpio/gpio-davinci.c b/drivers/gpio/gpio-davinci.c
index f75d8443ecaf..e4b3d7db68c9 100644
--- a/drivers/gpio/gpio-davinci.c
+++ b/drivers/gpio/gpio-davinci.c
@@ -383,7 +383,7 @@ static int gpio_irq_type_unbanked(struct irq_data *data, unsigned trigger)
 	u32 mask;
 
 	d = (struct davinci_gpio_controller *)irq_data_get_irq_handler_data(data);
-	g = (struct davinci_gpio_regs __iomem *)d->regs;
+	g = (struct davinci_gpio_regs __iomem *)d->regs[0];
 	mask = __gpio_mask(data->irq - d->base_irq);
 
 	if (trigger & ~(IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING))
diff --git a/drivers/gpio/gpio-em.c b/drivers/gpio/gpio-em.c
index 8d32ccc980d9..b86e09e1b13b 100644
--- a/drivers/gpio/gpio-em.c
+++ b/drivers/gpio/gpio-em.c
@@ -239,12 +239,12 @@ static int em_gio_to_irq(struct gpio_chip *chip, unsigned offset)
 
 static int em_gio_request(struct gpio_chip *chip, unsigned offset)
 {
-	return pinctrl_request_gpio(chip->base + offset);
+	return pinctrl_gpio_request(chip->base + offset);
 }
 
 static void em_gio_free(struct gpio_chip *chip, unsigned offset)
 {
-	pinctrl_free_gpio(chip->base + offset);
+	pinctrl_gpio_free(chip->base + offset);
 
 	/* Set the GPIO as an input to ensure that the next GPIO request won't
 	* drive the GPIO pin as an output.
diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c
index babb7bd2ba59..a0a5f9730aa7 100644
--- a/drivers/gpio/gpio-pca953x.c
+++ b/drivers/gpio/gpio-pca953x.c
@@ -947,7 +947,7 @@ static const struct of_device_id pca953x_dt_ids[] = {
 	{ .compatible = "ti,tca6416", .data = OF_953X(16, PCA_INT), },
 	{ .compatible = "ti,tca6424", .data = OF_953X(24, PCA_INT), },
 
-	{ .compatible = "onsemi,pca9654", .data = OF_953X( 8, PCA_INT), },
+	{ .compatible = "onnn,pca9654", .data = OF_953X( 8, PCA_INT), },
 
 	{ .compatible = "exar,xra1202", .data = OF_953X( 8, 0), },
 	{ }
diff --git a/drivers/gpio/gpio-pxa.c b/drivers/gpio/gpio-pxa.c
index 6029899789f3..f480fb896963 100644
--- a/drivers/gpio/gpio-pxa.c
+++ b/drivers/gpio/gpio-pxa.c
@@ -330,16 +330,6 @@ static int pxa_gpio_of_xlate(struct gpio_chip *gc,
 }
 #endif
 
-static int pxa_gpio_request(struct gpio_chip *chip, unsigned int offset)
-{
-	return pinctrl_request_gpio(chip->base + offset);
-}
-
-static void pxa_gpio_free(struct gpio_chip *chip, unsigned int offset)
-{
-	pinctrl_free_gpio(chip->base + offset);
-}
-
 static int pxa_init_gpio_chip(struct pxa_gpio_chip *pchip, int ngpio,
 			      struct device_node *np, void __iomem *regbase)
 {
@@ -358,8 +348,8 @@ static int pxa_init_gpio_chip(struct pxa_gpio_chip *pchip, int ngpio,
 	pchip->chip.set = pxa_gpio_set;
 	pchip->chip.to_irq = pxa_gpio_to_irq;
 	pchip->chip.ngpio = ngpio;
-	pchip->chip.request = pxa_gpio_request;
-	pchip->chip.free = pxa_gpio_free;
+	pchip->chip.request = gpiochip_generic_request;
+	pchip->chip.free = gpiochip_generic_free;
 #ifdef CONFIG_OF_GPIO
 	pchip->chip.of_node = np;
 	pchip->chip.of_xlate = pxa_gpio_of_xlate;
diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
index 0ea998a3e357..e76de57dd617 100644
--- a/drivers/gpio/gpio-rcar.c
+++ b/drivers/gpio/gpio-rcar.c
@@ -250,7 +250,7 @@ static int gpio_rcar_request(struct gpio_chip *chip, unsigned offset)
 	if (error < 0)
 		return error;
 
-	error = pinctrl_request_gpio(chip->base + offset);
+	error = pinctrl_gpio_request(chip->base + offset);
 	if (error)
 		pm_runtime_put(&p->pdev->dev);
 
@@ -261,7 +261,7 @@ static void gpio_rcar_free(struct gpio_chip *chip, unsigned offset)
 {
 	struct gpio_rcar_priv *p = gpiochip_get_data(chip);
 
-	pinctrl_free_gpio(chip->base + offset);
+	pinctrl_gpio_free(chip->base + offset);
 
 	/*
 	 * Set the GPIO as an input to ensure that the next GPIO request won't
diff --git a/drivers/gpio/gpio-reg.c b/drivers/gpio/gpio-reg.c
index 23e771dba4c1..e85903eddc68 100644
--- a/drivers/gpio/gpio-reg.c
+++ b/drivers/gpio/gpio-reg.c
@@ -103,8 +103,8 @@ static int gpio_reg_to_irq(struct gpio_chip *gc, unsigned offset)
 	struct gpio_reg *r = to_gpio_reg(gc);
 	int irq = r->irqs[offset];
 
-	if (irq >= 0 && r->irq.domain)
-		irq = irq_find_mapping(r->irq.domain, irq);
+	if (irq >= 0 && r->irqdomain)
+		irq = irq_find_mapping(r->irqdomain, irq);
 
 	return irq;
 }
diff --git a/drivers/gpio/gpio-tegra.c b/drivers/gpio/gpio-tegra.c
index fbaf974277df..8db47f671708 100644
--- a/drivers/gpio/gpio-tegra.c
+++ b/drivers/gpio/gpio-tegra.c
@@ -141,14 +141,14 @@ static void tegra_gpio_disable(struct tegra_gpio_info *tgi, unsigned int gpio)
 
 static int tegra_gpio_request(struct gpio_chip *chip, unsigned int offset)
 {
-	return pinctrl_request_gpio(offset);
+	return pinctrl_gpio_request(offset);
 }
 
 static void tegra_gpio_free(struct gpio_chip *chip, unsigned int offset)
 {
 	struct tegra_gpio_info *tgi = gpiochip_get_data(chip);
 
-	pinctrl_free_gpio(offset);
+	pinctrl_gpio_free(offset);
 	tegra_gpio_disable(tgi, offset);
 }
 
diff --git a/drivers/gpio/gpio-tz1090.c b/drivers/gpio/gpio-tz1090.c
index 22c5be65051f..0bb9bb583889 100644
--- a/drivers/gpio/gpio-tz1090.c
+++ b/drivers/gpio/gpio-tz1090.c
@@ -232,7 +232,7 @@ static int tz1090_gpio_request(struct gpio_chip *chip, unsigned int offset)
 	struct tz1090_gpio_bank *bank = gpiochip_get_data(chip);
 	int ret;
 
-	ret = pinctrl_request_gpio(chip->base + offset);
+	ret = pinctrl_gpio_request(chip->base + offset);
 	if (ret)
 		return ret;
 
@@ -246,7 +246,7 @@ static void tz1090_gpio_free(struct gpio_chip *chip, unsigned int offset)
 {
 	struct tz1090_gpio_bank *bank = gpiochip_get_data(chip);
 
-	pinctrl_free_gpio(chip->base + offset);
+	pinctrl_gpio_free(chip->base + offset);
 
 	tz1090_gpio_clear_bit(bank, REG_GPIO_BIT_EN, offset);
 }
diff --git a/drivers/gpio/gpiolib-acpi.c b/drivers/gpio/gpiolib-acpi.c
index eb4528c87c0b..d6f3d9ee1350 100644
--- a/drivers/gpio/gpiolib-acpi.c
+++ b/drivers/gpio/gpiolib-acpi.c
@@ -1074,7 +1074,7 @@ void acpi_gpiochip_add(struct gpio_chip *chip)
 	}
 
 	if (!chip->names)
-		devprop_gpiochip_set_names(chip);
+		devprop_gpiochip_set_names(chip, dev_fwnode(chip->parent));
 
 	acpi_gpiochip_request_regions(acpi_gpio);
 	acpi_gpiochip_scan_gpios(acpi_gpio);
diff --git a/drivers/gpio/gpiolib-devprop.c b/drivers/gpio/gpiolib-devprop.c
index 27f383bda7d9..f748aa3e77f7 100644
--- a/drivers/gpio/gpiolib-devprop.c
+++ b/drivers/gpio/gpiolib-devprop.c
@@ -19,30 +19,27 @@
 /**
  * devprop_gpiochip_set_names - Set GPIO line names using device properties
  * @chip: GPIO chip whose lines should be named, if possible
+ * @fwnode: Property Node containing the gpio-line-names property
  *
  * Looks for device property "gpio-line-names" and if it exists assigns
  * GPIO line names for the chip. The memory allocated for the assigned
  * names belong to the underlying firmware node and should not be released
  * by the caller.
  */
-void devprop_gpiochip_set_names(struct gpio_chip *chip)
+void devprop_gpiochip_set_names(struct gpio_chip *chip,
+				const struct fwnode_handle *fwnode)
 {
 	struct gpio_device *gdev = chip->gpiodev;
 	const char **names;
 	int ret, i;
 
-	if (!chip->parent) {
-		dev_warn(&gdev->dev, "GPIO chip parent is NULL\n");
-		return;
-	}
-
-	ret = device_property_read_string_array(chip->parent, "gpio-line-names",
+	ret = fwnode_property_read_string_array(fwnode, "gpio-line-names",
 						NULL, 0);
 	if (ret < 0)
 		return;
 
 	if (ret != gdev->ngpio) {
-		dev_warn(chip->parent,
+		dev_warn(&gdev->dev,
 			 "names %d do not match number of GPIOs %d\n", ret,
 			 gdev->ngpio);
 		return;
@@ -52,10 +49,10 @@ void devprop_gpiochip_set_names(struct gpio_chip *chip)
 	if (!names)
 		return;
 
-	ret = device_property_read_string_array(chip->parent, "gpio-line-names",
+	ret = fwnode_property_read_string_array(fwnode, "gpio-line-names",
 						names, gdev->ngpio);
 	if (ret < 0) {
-		dev_warn(chip->parent, "failed to read GPIO line names\n");
+		dev_warn(&gdev->dev, "failed to read GPIO line names\n");
 		kfree(names);
 		return;
 	}
diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c
index e0d59e61b52f..72a0695d2ac3 100644
--- a/drivers/gpio/gpiolib-of.c
+++ b/drivers/gpio/gpiolib-of.c
@@ -493,7 +493,8 @@ int of_gpiochip_add(struct gpio_chip *chip)
 
 	/* If the chip defines names itself, these take precedence */
 	if (!chip->names)
-		devprop_gpiochip_set_names(chip);
+		devprop_gpiochip_set_names(chip,
+					   of_fwnode_handle(chip->of_node));
 
 	of_node_get(chip->of_node);
 
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 641a5eb552cb..aad84a6306c4 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -1962,7 +1962,7 @@ static inline void gpiochip_irqchip_free_valid_mask(struct gpio_chip *gpiochip)
  */
 int gpiochip_generic_request(struct gpio_chip *chip, unsigned offset)
 {
-	return pinctrl_request_gpio(chip->gpiodev->base + offset);
+	return pinctrl_gpio_request(chip->gpiodev->base + offset);
 }
 EXPORT_SYMBOL_GPL(gpiochip_generic_request);
 
@@ -1973,7 +1973,7 @@ EXPORT_SYMBOL_GPL(gpiochip_generic_request);
  */
 void gpiochip_generic_free(struct gpio_chip *chip, unsigned offset)
 {
-	pinctrl_free_gpio(chip->gpiodev->base + offset);
+	pinctrl_gpio_free(chip->gpiodev->base + offset);
 }
 EXPORT_SYMBOL_GPL(gpiochip_generic_free);
 
diff --git a/drivers/gpio/gpiolib.h b/drivers/gpio/gpiolib.h
index af48322839c3..6c44d1652139 100644
--- a/drivers/gpio/gpiolib.h
+++ b/drivers/gpio/gpiolib.h
@@ -228,7 +228,8 @@ static inline int gpio_chip_hwgpio(const struct gpio_desc *desc)
 	return desc - &desc->gdev->descs[0];
 }
 
-void devprop_gpiochip_set_names(struct gpio_chip *chip);
+void devprop_gpiochip_set_names(struct gpio_chip *chip,
+				const struct fwnode_handle *fwnode);
 
 /* With descriptor prefix */
 
diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig
index 83cb2a88c204..4d9f21831741 100644
--- a/drivers/gpu/drm/Kconfig
+++ b/drivers/gpu/drm/Kconfig
@@ -110,7 +110,7 @@ config DRM_FBDEV_OVERALLOC
 
 config DRM_LOAD_EDID_FIRMWARE
 	bool "Allow to specify an EDID data set instead of probing for it"
-	depends on DRM_KMS_HELPER
+	depends on DRM
 	help
 	  Say Y here, if you want to use EDID data to be loaded from the
 	  /lib/firmware directory or one of the provided built-in
@@ -184,6 +184,7 @@ config DRM_AMDGPU
 	select BACKLIGHT_CLASS_DEVICE
 	select BACKLIGHT_LCD_SUPPORT
 	select INTERVAL_TREE
+	select CHASH
 	help
 	  Choose this option if you have a recent AMD Radeon graphics card.
 
@@ -191,6 +192,8 @@ config DRM_AMDGPU
 
 source "drivers/gpu/drm/amd/amdgpu/Kconfig"
 
+source "drivers/gpu/drm/amd/lib/Kconfig"
+
 source "drivers/gpu/drm/nouveau/Kconfig"
 
 source "drivers/gpu/drm/i915/Kconfig"
@@ -278,6 +281,8 @@ source "drivers/gpu/drm/tinydrm/Kconfig"
 
 source "drivers/gpu/drm/pl111/Kconfig"
 
+source "drivers/gpu/drm/tve200/Kconfig"
+
 # Keep legacy drivers last
 
 menuconfig DRM_LEGACY
diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile
index 8ce07039bb89..e9500844333e 100644
--- a/drivers/gpu/drm/Makefile
+++ b/drivers/gpu/drm/Makefile
@@ -18,7 +18,7 @@ drm-y       :=	drm_auth.o drm_bufs.o drm_cache.o \
 		drm_encoder.o drm_mode_object.o drm_property.o \
 		drm_plane.o drm_color_mgmt.o drm_print.o \
 		drm_dumb_buffers.o drm_mode_config.o drm_vblank.o \
-		drm_syncobj.o
+		drm_syncobj.o drm_lease.o
 
 drm-$(CONFIG_DRM_LIB_RANDOM) += lib/drm_random.o
 drm-$(CONFIG_DRM_VM) += drm_vm.o
@@ -29,6 +29,7 @@ drm-$(CONFIG_DRM_PANEL) += drm_panel.o
 drm-$(CONFIG_OF) += drm_of.o
 drm-$(CONFIG_AGP) += drm_agpsupport.o
 drm-$(CONFIG_DEBUG_FS) += drm_debugfs.o drm_debugfs_crc.o
+drm-$(CONFIG_DRM_LOAD_EDID_FIRMWARE) += drm_edid_load.o
 
 drm_kms_helper-y := drm_crtc_helper.o drm_dp_helper.o drm_probe_helper.o \
 		drm_plane_helper.o drm_dp_mst_topology.o drm_atomic_helper.o \
@@ -37,7 +38,6 @@ drm_kms_helper-y := drm_crtc_helper.o drm_dp_helper.o drm_probe_helper.o \
 		drm_scdc_helper.o drm_gem_framebuffer_helper.o
 
 drm_kms_helper-$(CONFIG_DRM_PANEL_BRIDGE) += bridge/panel.o
-drm_kms_helper-$(CONFIG_DRM_LOAD_EDID_FIRMWARE) += drm_edid_load.o
 drm_kms_helper-$(CONFIG_DRM_FBDEV_EMULATION) += drm_fb_helper.o
 drm_kms_helper-$(CONFIG_DRM_KMS_CMA_HELPER) += drm_fb_cma_helper.o
 drm_kms_helper-$(CONFIG_DRM_DP_AUX_CHARDEV) += drm_dp_aux_dev.o
@@ -45,14 +45,13 @@ drm_kms_helper-$(CONFIG_DRM_DP_AUX_CHARDEV) += drm_dp_aux_dev.o
 obj-$(CONFIG_DRM_KMS_HELPER) += drm_kms_helper.o
 obj-$(CONFIG_DRM_DEBUG_MM_SELFTEST) += selftests/
 
-CFLAGS_drm_trace_points.o := -I$(src)
-
 obj-$(CONFIG_DRM)	+= drm.o
 obj-$(CONFIG_DRM_MIPI_DSI) += drm_mipi_dsi.o
 obj-$(CONFIG_DRM_ARM)	+= arm/
 obj-$(CONFIG_DRM_TTM)	+= ttm/
 obj-$(CONFIG_DRM_TDFX)	+= tdfx/
 obj-$(CONFIG_DRM_R128)	+= r128/
+obj-y			+= amd/lib/
 obj-$(CONFIG_HSA_AMD) += amd/amdkfd/
 obj-$(CONFIG_DRM_RADEON)+= radeon/
 obj-$(CONFIG_DRM_AMDGPU)+= amd/amdgpu/
@@ -101,3 +100,4 @@ obj-$(CONFIG_DRM_ZTE)	+= zte/
 obj-$(CONFIG_DRM_MXSFB)	+= mxsfb/
 obj-$(CONFIG_DRM_TINYDRM) += tinydrm/
 obj-$(CONFIG_DRM_PL111) += pl111/
+obj-$(CONFIG_DRM_TVE200) += tve200/
diff --git a/drivers/gpu/drm/amd/acp/Makefile b/drivers/gpu/drm/amd/acp/Makefile
index 8a08e81ee90d..d4176a3fb706 100644
--- a/drivers/gpu/drm/amd/acp/Makefile
+++ b/drivers/gpu/drm/amd/acp/Makefile
@@ -1,4 +1,25 @@
 #
+# Copyright 2017 Advanced Micro Devices, Inc.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+#
+#
 # Makefile for the ACP, which is a sub-component
 # of AMDSOC/AMDGPU drm driver.
 # It provides the HW control for ACP related functionalities.
diff --git a/drivers/gpu/drm/amd/amdgpu/Kconfig b/drivers/gpu/drm/amd/amdgpu/Kconfig
index 26682454a446..e8af1f5e8a79 100644
--- a/drivers/gpu/drm/amd/amdgpu/Kconfig
+++ b/drivers/gpu/drm/amd/amdgpu/Kconfig
@@ -41,3 +41,4 @@ config DRM_AMDGPU_GART_DEBUGFS
 	  pages. Uses more memory for housekeeping, enable only for debugging.
 
 source "drivers/gpu/drm/amd/acp/Kconfig"
+source "drivers/gpu/drm/amd/display/Kconfig"
diff --git a/drivers/gpu/drm/amd/amdgpu/Makefile b/drivers/gpu/drm/amd/amdgpu/Makefile
index 567b0377e1e2..90202cf4cd1e 100644
--- a/drivers/gpu/drm/amd/amdgpu/Makefile
+++ b/drivers/gpu/drm/amd/amdgpu/Makefile
@@ -1,16 +1,42 @@
-# SPDX-License-Identifier: GPL-2.0
+#
+# Copyright 2017 Advanced Micro Devices, Inc.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+#
 #
 # Makefile for the drm device driver.  This driver provides support for the
 # Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
 
 FULL_AMD_PATH=$(src)/..
+DISPLAY_FOLDER_NAME=display
+FULL_AMD_DISPLAY_PATH = $(FULL_AMD_PATH)/$(DISPLAY_FOLDER_NAME)
 
 ccflags-y := -I$(FULL_AMD_PATH)/include/asic_reg \
 	-I$(FULL_AMD_PATH)/include \
 	-I$(FULL_AMD_PATH)/amdgpu \
 	-I$(FULL_AMD_PATH)/scheduler \
 	-I$(FULL_AMD_PATH)/powerplay/inc \
-	-I$(FULL_AMD_PATH)/acp/include
+	-I$(FULL_AMD_PATH)/acp/include \
+	-I$(FULL_AMD_DISPLAY_PATH) \
+	-I$(FULL_AMD_DISPLAY_PATH)/include \
+	-I$(FULL_AMD_DISPLAY_PATH)/dc \
+	-I$(FULL_AMD_DISPLAY_PATH)/amdgpu_dm
 
 amdgpu-y := amdgpu_drv.o
 
@@ -26,7 +52,7 @@ amdgpu-y += amdgpu_device.o amdgpu_kms.o \
 	amdgpu_prime.o amdgpu_vm.o amdgpu_ib.o amdgpu_pll.o \
 	amdgpu_ucode.o amdgpu_bo_list.o amdgpu_ctx.o amdgpu_sync.o \
 	amdgpu_gtt_mgr.o amdgpu_vram_mgr.o amdgpu_virt.o amdgpu_atomfirmware.o \
-	amdgpu_queue_mgr.o amdgpu_vf_error.o
+	amdgpu_queue_mgr.o amdgpu_vf_error.o amdgpu_sched.o
 
 # add asic specific block
 amdgpu-$(CONFIG_DRM_AMDGPU_CIK)+= cik.o cik_ih.o kv_smc.o kv_dpm.o \
@@ -133,6 +159,13 @@ include $(FULL_AMD_PATH)/powerplay/Makefile
 
 amdgpu-y += $(AMD_POWERPLAY_FILES)
 
-obj-$(CONFIG_DRM_AMDGPU)+= amdgpu.o
+ifneq ($(CONFIG_DRM_AMD_DC),)
 
-CFLAGS_amdgpu_trace_points.o := -I$(src)
+RELATIVE_AMD_DISPLAY_PATH = ../$(DISPLAY_FOLDER_NAME)
+include $(FULL_AMD_DISPLAY_PATH)/Makefile
+
+amdgpu-y += $(AMD_DISPLAY_FILES)
+
+endif
+
+obj-$(CONFIG_DRM_AMDGPU)+= amdgpu.o
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 103635ab784c..0b14b5373783 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -65,6 +65,8 @@
 #include "amdgpu_uvd.h"
 #include "amdgpu_vce.h"
 #include "amdgpu_vcn.h"
+#include "amdgpu_mn.h"
+#include "amdgpu_dm.h"
 
 #include "gpu_scheduler.h"
 #include "amdgpu_virt.h"
@@ -91,7 +93,7 @@ extern int amdgpu_dpm;
 extern int amdgpu_fw_load_type;
 extern int amdgpu_aspm;
 extern int amdgpu_runtime_pm;
-extern unsigned amdgpu_ip_block_mask;
+extern uint amdgpu_ip_block_mask;
 extern int amdgpu_bapm;
 extern int amdgpu_deep_color;
 extern int amdgpu_vm_size;
@@ -100,18 +102,20 @@ extern int amdgpu_vm_fragment_size;
 extern int amdgpu_vm_fault_stop;
 extern int amdgpu_vm_debug;
 extern int amdgpu_vm_update_mode;
+extern int amdgpu_dc;
+extern int amdgpu_dc_log;
 extern int amdgpu_sched_jobs;
 extern int amdgpu_sched_hw_submission;
 extern int amdgpu_no_evict;
 extern int amdgpu_direct_gma_size;
-extern unsigned amdgpu_pcie_gen_cap;
-extern unsigned amdgpu_pcie_lane_cap;
-extern unsigned amdgpu_cg_mask;
-extern unsigned amdgpu_pg_mask;
-extern unsigned amdgpu_sdma_phase_quantum;
+extern uint amdgpu_pcie_gen_cap;
+extern uint amdgpu_pcie_lane_cap;
+extern uint amdgpu_cg_mask;
+extern uint amdgpu_pg_mask;
+extern uint amdgpu_sdma_phase_quantum;
 extern char *amdgpu_disable_cu;
 extern char *amdgpu_virtual_display;
-extern unsigned amdgpu_pp_feature_mask;
+extern uint amdgpu_pp_feature_mask;
 extern int amdgpu_vram_page_split;
 extern int amdgpu_ngg;
 extern int amdgpu_prim_buf_per_se;
@@ -120,6 +124,7 @@ extern int amdgpu_cntl_sb_buf_per_se;
 extern int amdgpu_param_buf_per_se;
 extern int amdgpu_job_hang_limit;
 extern int amdgpu_lbpw;
+extern int amdgpu_compute_multipipe;
 
 #ifdef CONFIG_DRM_AMDGPU_SI
 extern int amdgpu_si_support;
@@ -178,6 +183,7 @@ struct amdgpu_cs_parser;
 struct amdgpu_job;
 struct amdgpu_irq_src;
 struct amdgpu_fpriv;
+struct amdgpu_bo_va_mapping;
 
 enum amdgpu_cp_irq {
 	AMDGPU_CP_IRQ_GFX_EOP = 0,
@@ -292,14 +298,25 @@ struct amdgpu_buffer_funcs {
 
 /* provided by hw blocks that can write ptes, e.g., sdma */
 struct amdgpu_vm_pte_funcs {
+	/* number of dw to reserve per operation */
+	unsigned	copy_pte_num_dw;
+
 	/* copy pte entries from GART */
 	void (*copy_pte)(struct amdgpu_ib *ib,
 			 uint64_t pe, uint64_t src,
 			 unsigned count);
+
 	/* write pte one entry at a time with addr mapping */
 	void (*write_pte)(struct amdgpu_ib *ib, uint64_t pe,
 			  uint64_t value, unsigned count,
 			  uint32_t incr);
+
+	/* maximum nums of PTEs/PDEs in a single operation */
+	uint32_t	set_max_nums_pte_pde;
+
+	/* number of dw to reserve per operation */
+	unsigned	set_pte_pde_num_dw;
+
 	/* for linear pte/pde updates without addr mapping */
 	void (*set_pte_pde)(struct amdgpu_ib *ib,
 			    uint64_t pe,
@@ -332,6 +349,7 @@ struct amdgpu_gart_funcs {
 struct amdgpu_ih_funcs {
 	/* ring read/write ptr handling, called from interrupt context */
 	u32 (*get_wptr)(struct amdgpu_device *adev);
+	bool (*prescreen_iv)(struct amdgpu_device *adev);
 	void (*decode_iv)(struct amdgpu_device *adev,
 			  struct amdgpu_iv_entry *entry);
 	void (*set_rptr)(struct amdgpu_device *adev);
@@ -399,6 +417,7 @@ void amdgpu_gem_prime_unpin(struct drm_gem_object *obj);
 struct reservation_object *amdgpu_gem_prime_res_obj(struct drm_gem_object *);
 void *amdgpu_gem_prime_vmap(struct drm_gem_object *obj);
 void amdgpu_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr);
+int amdgpu_gem_prime_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma);
 int amdgpu_gem_debugfs_init(struct amdgpu_device *adev);
 
 /* sub-allocation manager, it has to be protected by another lock.
@@ -455,9 +474,10 @@ struct amdgpu_sa_bo {
  */
 void amdgpu_gem_force_release(struct amdgpu_device *adev);
 int amdgpu_gem_object_create(struct amdgpu_device *adev, unsigned long size,
-				int alignment, u32 initial_domain,
-				u64 flags, bool kernel,
-				struct drm_gem_object **obj);
+			     int alignment, u32 initial_domain,
+			     u64 flags, bool kernel,
+			     struct reservation_object *resv,
+			     struct drm_gem_object **obj);
 
 int amdgpu_mode_dumb_create(struct drm_file *file_priv,
 			    struct drm_device *dev,
@@ -697,7 +717,7 @@ int amdgpu_queue_mgr_fini(struct amdgpu_device *adev,
 			  struct amdgpu_queue_mgr *mgr);
 int amdgpu_queue_mgr_map(struct amdgpu_device *adev,
 			 struct amdgpu_queue_mgr *mgr,
-			 int hw_ip, int instance, int ring,
+			 u32 hw_ip, u32 instance, u32 ring,
 			 struct amdgpu_ring **out_ring);
 
 /*
@@ -715,10 +735,14 @@ struct amdgpu_ctx {
 	struct amdgpu_device    *adev;
 	struct amdgpu_queue_mgr queue_mgr;
 	unsigned		reset_counter;
+	uint32_t		vram_lost_counter;
 	spinlock_t		ring_lock;
 	struct dma_fence	**fences;
 	struct amdgpu_ctx_ring	rings[AMDGPU_MAX_RINGS];
-	bool preamble_presented;
+	bool			preamble_presented;
+	enum amd_sched_priority init_priority;
+	enum amd_sched_priority override_priority;
+	struct mutex            lock;
 };
 
 struct amdgpu_ctx_mgr {
@@ -731,17 +755,22 @@ struct amdgpu_ctx_mgr {
 struct amdgpu_ctx *amdgpu_ctx_get(struct amdgpu_fpriv *fpriv, uint32_t id);
 int amdgpu_ctx_put(struct amdgpu_ctx *ctx);
 
-uint64_t amdgpu_ctx_add_fence(struct amdgpu_ctx *ctx, struct amdgpu_ring *ring,
-			      struct dma_fence *fence);
+int amdgpu_ctx_add_fence(struct amdgpu_ctx *ctx, struct amdgpu_ring *ring,
+			      struct dma_fence *fence, uint64_t *seq);
 struct dma_fence *amdgpu_ctx_get_fence(struct amdgpu_ctx *ctx,
 				   struct amdgpu_ring *ring, uint64_t seq);
+void amdgpu_ctx_priority_override(struct amdgpu_ctx *ctx,
+				  enum amd_sched_priority priority);
 
 int amdgpu_ctx_ioctl(struct drm_device *dev, void *data,
 		     struct drm_file *filp);
 
+int amdgpu_ctx_wait_prev_fence(struct amdgpu_ctx *ctx, unsigned ring_id);
+
 void amdgpu_ctx_mgr_init(struct amdgpu_ctx_mgr *mgr);
 void amdgpu_ctx_mgr_fini(struct amdgpu_ctx_mgr *mgr);
 
+
 /*
  * file private structure
  */
@@ -753,7 +782,6 @@ struct amdgpu_fpriv {
 	struct mutex		bo_list_lock;
 	struct idr		bo_list_handles;
 	struct amdgpu_ctx_mgr	ctx_mgr;
-	u32			vram_lost_counter;
 };
 
 /*
@@ -854,7 +882,7 @@ struct amdgpu_mec {
 struct amdgpu_kiq {
 	u64			eop_gpu_addr;
 	struct amdgpu_bo	*eop_obj;
-	struct mutex		ring_mutex;
+	spinlock_t              ring_lock;
 	struct amdgpu_ring	ring;
 	struct amdgpu_irq_src	irq;
 };
@@ -1014,11 +1042,14 @@ struct amdgpu_gfx {
 	/* reset mask */
 	uint32_t                        grbm_soft_reset;
 	uint32_t                        srbm_soft_reset;
-	bool                            in_reset;
 	/* s3/s4 mask */
 	bool                            in_suspend;
 	/* NGG */
 	struct amdgpu_ngg		ngg;
+
+	/* pipe reservation */
+	struct mutex			pipe_reserve_mutex;
+	DECLARE_BITMAP			(pipe_reserve_bitmap, AMDGPU_MAX_COMPUTE_QUEUES);
 };
 
 int amdgpu_ib_get(struct amdgpu_device *adev, struct amdgpu_vm *vm,
@@ -1056,6 +1087,7 @@ struct amdgpu_cs_parser {
 	/* buffer objects */
 	struct ww_acquire_ctx		ticket;
 	struct amdgpu_bo_list		*bo_list;
+	struct amdgpu_mn		*mn;
 	struct amdgpu_bo_list_entry	vm_pd;
 	struct list_head		validated;
 	struct dma_fence		*fence;
@@ -1096,6 +1128,7 @@ struct amdgpu_job {
 	uint32_t		gds_base, gds_size;
 	uint32_t		gws_base, gws_size;
 	uint32_t		oa_base, oa_size;
+	uint32_t		vram_lost_counter;
 
 	/* user fence handling */
 	uint64_t		uf_addr;
@@ -1121,7 +1154,7 @@ static inline void amdgpu_set_ib_value(struct amdgpu_cs_parser *p,
 /*
  * Writeback
  */
-#define AMDGPU_MAX_WB 1024	/* Reserve at most 1024 WB slots for amdgpu-owned rings. */
+#define AMDGPU_MAX_WB 512	/* Reserve at most 512 WB slots for amdgpu-owned rings. */
 
 struct amdgpu_wb {
 	struct amdgpu_bo	*wb_obj;
@@ -1183,6 +1216,9 @@ struct amdgpu_firmware {
 
 	/* gpu info firmware data pointer */
 	const struct firmware *gpu_info_fw;
+
+	void *fw_buf_ptr;
+	uint64_t fw_buf_mc;
 };
 
 /*
@@ -1197,20 +1233,6 @@ void amdgpu_benchmark(struct amdgpu_device *adev, int test_number);
 void amdgpu_test_moves(struct amdgpu_device *adev);
 
 /*
- * MMU Notifier
- */
-#if defined(CONFIG_MMU_NOTIFIER)
-int amdgpu_mn_register(struct amdgpu_bo *bo, unsigned long addr);
-void amdgpu_mn_unregister(struct amdgpu_bo *bo);
-#else
-static inline int amdgpu_mn_register(struct amdgpu_bo *bo, unsigned long addr)
-{
-	return -ENODEV;
-}
-static inline void amdgpu_mn_unregister(struct amdgpu_bo *bo) {}
-#endif
-
-/*
  * Debugfs
  */
 struct amdgpu_debugfs {
@@ -1305,6 +1327,8 @@ int amdgpu_gem_va_ioctl(struct drm_device *dev, void *data,
 int amdgpu_gem_op_ioctl(struct drm_device *dev, void *data,
 			struct drm_file *filp);
 int amdgpu_cs_ioctl(struct drm_device *dev, void *data, struct drm_file *filp);
+int amdgpu_cs_fence_to_handle_ioctl(struct drm_device *dev, void *data,
+				    struct drm_file *filp);
 int amdgpu_cs_wait_ioctl(struct drm_device *dev, void *data, struct drm_file *filp);
 int amdgpu_cs_wait_fences_ioctl(struct drm_device *dev, void *data,
 				struct drm_file *filp);
@@ -1371,6 +1395,18 @@ struct amdgpu_atcs {
 };
 
 /*
+ * Firmware VRAM reservation
+ */
+struct amdgpu_fw_vram_usage {
+	u64 start_offset;
+	u64 size;
+	struct amdgpu_bo *reserved_bo;
+	void *va;
+};
+
+int amdgpu_fw_reserve_vram_init(struct amdgpu_device *adev);
+
+/*
  * CGS
  */
 struct cgs_device *amdgpu_cgs_create_device(struct amdgpu_device *adev);
@@ -1502,6 +1538,7 @@ struct amdgpu_device {
 	/* display */
 	bool				enable_virtual_display;
 	struct amdgpu_mode_info		mode_info;
+	/* For pre-DCE11. DCE11 and later are in "struct amdgpu_device->dm" */
 	struct work_struct		hotplug_work;
 	struct amdgpu_irq_src		crtc_irq;
 	struct amdgpu_irq_src		pageflip_irq;
@@ -1519,7 +1556,6 @@ struct amdgpu_device {
 
 	/* powerplay */
 	struct amd_powerplay		powerplay;
-	bool				pp_enabled;
 	bool				pp_force_state_enabled;
 
 	/* dpm */
@@ -1536,18 +1572,14 @@ struct amdgpu_device {
 	/* sdma */
 	struct amdgpu_sdma		sdma;
 
-	union {
-		struct {
-			/* uvd */
-			struct amdgpu_uvd		uvd;
+	/* uvd */
+	struct amdgpu_uvd		uvd;
 
-			/* vce */
-			struct amdgpu_vce		vce;
-		};
+	/* vce */
+	struct amdgpu_vce		vce;
 
-		/* vcn */
-		struct amdgpu_vcn		vcn;
-	};
+	/* vcn */
+	struct amdgpu_vcn		vcn;
 
 	/* firmwares */
 	struct amdgpu_firmware		firmware;
@@ -1558,6 +1590,9 @@ struct amdgpu_device {
 	/* GDS */
 	struct amdgpu_gds		gds;
 
+	/* display related functionality */
+	struct amdgpu_display_manager dm;
+
 	struct amdgpu_ip_block          ip_blocks[AMDGPU_MAX_IP_NUM];
 	int				num_ip_blocks;
 	struct mutex	mn_lock;
@@ -1575,6 +1610,8 @@ struct amdgpu_device {
 	struct delayed_work     late_init_work;
 
 	struct amdgpu_virt	virt;
+	/* firmware VRAM reservation */
+	struct amdgpu_fw_vram_usage fw_vram_usage;
 
 	/* link all shadow bo */
 	struct list_head                shadow_list;
@@ -1592,6 +1629,7 @@ struct amdgpu_device {
 
 	/* record last mm index being written through WREG32*/
 	unsigned long last_mm_index;
+	bool                            in_sriov_reset;
 };
 
 static inline struct amdgpu_device *amdgpu_ttm_adev(struct ttm_bo_device *bdev)
@@ -1618,6 +1656,9 @@ void amdgpu_mm_wdoorbell(struct amdgpu_device *adev, u32 index, u32 v);
 u64 amdgpu_mm_rdoorbell64(struct amdgpu_device *adev, u32 index);
 void amdgpu_mm_wdoorbell64(struct amdgpu_device *adev, u32 index, u64 v);
 
+bool amdgpu_device_asic_has_dc_support(enum amd_asic_type asic_type);
+bool amdgpu_device_has_dc_support(struct amdgpu_device *adev);
+
 /*
  * Registers read & write functions.
  */
@@ -1759,6 +1800,7 @@ amdgpu_get_sdma_instance(struct amdgpu_ring *ring)
 #define amdgpu_ring_init_cond_exec(r) (r)->funcs->init_cond_exec((r))
 #define amdgpu_ring_patch_cond_exec(r,o) (r)->funcs->patch_cond_exec((r),(o))
 #define amdgpu_ih_get_wptr(adev) (adev)->irq.ih_funcs->get_wptr((adev))
+#define amdgpu_ih_prescreen_iv(adev) (adev)->irq.ih_funcs->prescreen_iv((adev))
 #define amdgpu_ih_decode_iv(adev, iv) (adev)->irq.ih_funcs->decode_iv((adev), (iv))
 #define amdgpu_ih_set_rptr(adev) (adev)->irq.ih_funcs->set_rptr((adev))
 #define amdgpu_display_vblank_get_counter(adev, crtc) (adev)->mode_info.funcs->vblank_get_counter((adev), (crtc))
@@ -1791,18 +1833,6 @@ void amdgpu_cs_report_moved_bytes(struct amdgpu_device *adev, u64 num_bytes,
 				  u64 num_vis_bytes);
 void amdgpu_ttm_placement_from_domain(struct amdgpu_bo *abo, u32 domain);
 bool amdgpu_ttm_bo_is_amdgpu_bo(struct ttm_buffer_object *bo);
-int amdgpu_ttm_tt_get_user_pages(struct ttm_tt *ttm, struct page **pages);
-int amdgpu_ttm_tt_set_userptr(struct ttm_tt *ttm, uint64_t addr,
-				     uint32_t flags);
-bool amdgpu_ttm_tt_has_userptr(struct ttm_tt *ttm);
-struct mm_struct *amdgpu_ttm_tt_get_usermm(struct ttm_tt *ttm);
-bool amdgpu_ttm_tt_affect_userptr(struct ttm_tt *ttm, unsigned long start,
-				  unsigned long end);
-bool amdgpu_ttm_tt_userptr_invalidated(struct ttm_tt *ttm,
-				       int *last_invalidated);
-bool amdgpu_ttm_tt_is_readonly(struct ttm_tt *ttm);
-uint64_t amdgpu_ttm_tt_pte_flags(struct amdgpu_device *adev, struct ttm_tt *ttm,
-				 struct ttm_mem_reg *mem);
 void amdgpu_vram_location(struct amdgpu_device *adev, struct amdgpu_mc *mc, u64 base);
 void amdgpu_gart_location(struct amdgpu_device *adev, struct amdgpu_mc *mc);
 void amdgpu_ttm_set_active_vram_size(struct amdgpu_device *adev, u64 size);
@@ -1836,8 +1866,6 @@ static inline bool amdgpu_has_atpx(void) { return false; }
 extern const struct drm_ioctl_desc amdgpu_ioctls_kms[];
 extern const int amdgpu_max_kms_ioctl;
 
-bool amdgpu_kms_vram_lost(struct amdgpu_device *adev,
-			  struct amdgpu_fpriv *fpriv);
 int amdgpu_driver_load_kms(struct drm_device *dev, unsigned long flags);
 void amdgpu_driver_unload_kms(struct drm_device *dev);
 void amdgpu_driver_lastclose_kms(struct drm_device *dev);
@@ -1885,10 +1913,15 @@ static inline int amdgpu_acpi_init(struct amdgpu_device *adev) { return 0; }
 static inline void amdgpu_acpi_fini(struct amdgpu_device *adev) { }
 #endif
 
-struct amdgpu_bo_va_mapping *
-amdgpu_cs_find_mapping(struct amdgpu_cs_parser *parser,
-		       uint64_t addr, struct amdgpu_bo **bo);
-int amdgpu_cs_sysvm_access_required(struct amdgpu_cs_parser *parser);
+int amdgpu_cs_find_mapping(struct amdgpu_cs_parser *parser,
+			   uint64_t addr, struct amdgpu_bo **bo,
+			   struct amdgpu_bo_va_mapping **mapping);
+
+#if defined(CONFIG_DRM_AMD_DC)
+int amdgpu_dm_display_resume(struct amdgpu_device *adev );
+#else
+static inline int amdgpu_dm_display_resume(struct amdgpu_device *adev) { return 0; }
+#endif
 
 #include "amdgpu_object.h"
 #endif
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c
index ebca22302ebb..c04f44a90392 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c
@@ -35,41 +35,50 @@
 
 #include "acp_gfx_if.h"
 
-#define ACP_TILE_ON_MASK                0x03
-#define ACP_TILE_OFF_MASK               0x02
-#define ACP_TILE_ON_RETAIN_REG_MASK     0x1f
-#define ACP_TILE_OFF_RETAIN_REG_MASK    0x20
-
-#define ACP_TILE_P1_MASK                0x3e
-#define ACP_TILE_P2_MASK                0x3d
-#define ACP_TILE_DSP0_MASK              0x3b
-#define ACP_TILE_DSP1_MASK              0x37
-
-#define ACP_TILE_DSP2_MASK              0x2f
-
-#define ACP_DMA_REGS_END		0x146c0
-#define ACP_I2S_PLAY_REGS_START		0x14840
-#define ACP_I2S_PLAY_REGS_END		0x148b4
-#define ACP_I2S_CAP_REGS_START		0x148b8
-#define ACP_I2S_CAP_REGS_END		0x1496c
-
-#define ACP_I2S_COMP1_CAP_REG_OFFSET	0xac
-#define ACP_I2S_COMP2_CAP_REG_OFFSET	0xa8
-#define ACP_I2S_COMP1_PLAY_REG_OFFSET	0x6c
-#define ACP_I2S_COMP2_PLAY_REG_OFFSET	0x68
-
-#define mmACP_PGFSM_RETAIN_REG		0x51c9
-#define mmACP_PGFSM_CONFIG_REG		0x51ca
-#define mmACP_PGFSM_READ_REG_0		0x51cc
-
-#define mmACP_MEM_SHUT_DOWN_REQ_LO	0x51f8
-#define mmACP_MEM_SHUT_DOWN_REQ_HI	0x51f9
-#define mmACP_MEM_SHUT_DOWN_STS_LO	0x51fa
-#define mmACP_MEM_SHUT_DOWN_STS_HI	0x51fb
-
-#define ACP_TIMEOUT_LOOP		0x000000FF
-#define ACP_DEVS			3
-#define ACP_SRC_ID			162
+#define ACP_TILE_ON_MASK                	0x03
+#define ACP_TILE_OFF_MASK               	0x02
+#define ACP_TILE_ON_RETAIN_REG_MASK     	0x1f
+#define ACP_TILE_OFF_RETAIN_REG_MASK    	0x20
+
+#define ACP_TILE_P1_MASK                	0x3e
+#define ACP_TILE_P2_MASK                	0x3d
+#define ACP_TILE_DSP0_MASK              	0x3b
+#define ACP_TILE_DSP1_MASK              	0x37
+
+#define ACP_TILE_DSP2_MASK              	0x2f
+
+#define ACP_DMA_REGS_END			0x146c0
+#define ACP_I2S_PLAY_REGS_START			0x14840
+#define ACP_I2S_PLAY_REGS_END			0x148b4
+#define ACP_I2S_CAP_REGS_START			0x148b8
+#define ACP_I2S_CAP_REGS_END			0x1496c
+
+#define ACP_I2S_COMP1_CAP_REG_OFFSET		0xac
+#define ACP_I2S_COMP2_CAP_REG_OFFSET		0xa8
+#define ACP_I2S_COMP1_PLAY_REG_OFFSET		0x6c
+#define ACP_I2S_COMP2_PLAY_REG_OFFSET		0x68
+
+#define mmACP_PGFSM_RETAIN_REG			0x51c9
+#define mmACP_PGFSM_CONFIG_REG			0x51ca
+#define mmACP_PGFSM_READ_REG_0			0x51cc
+
+#define mmACP_MEM_SHUT_DOWN_REQ_LO		0x51f8
+#define mmACP_MEM_SHUT_DOWN_REQ_HI		0x51f9
+#define mmACP_MEM_SHUT_DOWN_STS_LO		0x51fa
+#define mmACP_MEM_SHUT_DOWN_STS_HI		0x51fb
+
+#define mmACP_CONTROL				0x5131
+#define mmACP_STATUS				0x5133
+#define mmACP_SOFT_RESET			0x5134
+#define ACP_CONTROL__ClkEn_MASK 		0x1
+#define ACP_SOFT_RESET__SoftResetAud_MASK 	0x100
+#define ACP_SOFT_RESET__SoftResetAudDone_MASK	0x1000000
+#define ACP_CLOCK_EN_TIME_OUT_VALUE		0x000000FF
+#define ACP_SOFT_RESET_DONE_TIME_OUT_VALUE	0x000000FF
+
+#define ACP_TIMEOUT_LOOP			0x000000FF
+#define ACP_DEVS				3
+#define ACP_SRC_ID				162
 
 enum {
 	ACP_TILE_P1 = 0,
@@ -260,6 +269,8 @@ static int acp_hw_init(void *handle)
 {
 	int r, i;
 	uint64_t acp_base;
+	u32 val = 0;
+	u32 count = 0;
 	struct device *dev;
 	struct i2s_platform_data *i2s_pdata;
 
@@ -402,6 +413,46 @@ static int acp_hw_init(void *handle)
 		}
 	}
 
+	/* Assert Soft reset of ACP */
+	val = cgs_read_register(adev->acp.cgs_device, mmACP_SOFT_RESET);
+
+	val |= ACP_SOFT_RESET__SoftResetAud_MASK;
+	cgs_write_register(adev->acp.cgs_device, mmACP_SOFT_RESET, val);
+
+	count = ACP_SOFT_RESET_DONE_TIME_OUT_VALUE;
+	while (true) {
+		val = cgs_read_register(adev->acp.cgs_device, mmACP_SOFT_RESET);
+		if (ACP_SOFT_RESET__SoftResetAudDone_MASK ==
+		    (val & ACP_SOFT_RESET__SoftResetAudDone_MASK))
+			break;
+		if (--count == 0) {
+			dev_err(&adev->pdev->dev, "Failed to reset ACP\n");
+			return -ETIMEDOUT;
+		}
+		udelay(100);
+	}
+	/* Enable clock to ACP and wait until the clock is enabled */
+	val = cgs_read_register(adev->acp.cgs_device, mmACP_CONTROL);
+	val = val | ACP_CONTROL__ClkEn_MASK;
+	cgs_write_register(adev->acp.cgs_device, mmACP_CONTROL, val);
+
+	count = ACP_CLOCK_EN_TIME_OUT_VALUE;
+
+	while (true) {
+		val = cgs_read_register(adev->acp.cgs_device, mmACP_STATUS);
+		if (val & (u32) 0x1)
+			break;
+		if (--count == 0) {
+			dev_err(&adev->pdev->dev, "Failed to reset ACP\n");
+			return -ETIMEDOUT;
+		}
+		udelay(100);
+	}
+	/* Deassert the SOFT RESET flags */
+	val = cgs_read_register(adev->acp.cgs_device, mmACP_SOFT_RESET);
+	val &= ~ACP_SOFT_RESET__SoftResetAud_MASK;
+	cgs_write_register(adev->acp.cgs_device, mmACP_SOFT_RESET, val);
+
 	return 0;
 }
 
@@ -414,6 +465,8 @@ static int acp_hw_init(void *handle)
 static int acp_hw_fini(void *handle)
 {
 	int i, ret;
+	u32 val = 0;
+	u32 count = 0;
 	struct device *dev;
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
@@ -421,6 +474,42 @@ static int acp_hw_fini(void *handle)
 	if (!adev->acp.acp_cell)
 		return 0;
 
+	/* Assert Soft reset of ACP */
+	val = cgs_read_register(adev->acp.cgs_device, mmACP_SOFT_RESET);
+
+	val |= ACP_SOFT_RESET__SoftResetAud_MASK;
+	cgs_write_register(adev->acp.cgs_device, mmACP_SOFT_RESET, val);
+
+	count = ACP_SOFT_RESET_DONE_TIME_OUT_VALUE;
+	while (true) {
+		val = cgs_read_register(adev->acp.cgs_device, mmACP_SOFT_RESET);
+		if (ACP_SOFT_RESET__SoftResetAudDone_MASK ==
+		    (val & ACP_SOFT_RESET__SoftResetAudDone_MASK))
+			break;
+		if (--count == 0) {
+			dev_err(&adev->pdev->dev, "Failed to reset ACP\n");
+			return -ETIMEDOUT;
+		}
+		udelay(100);
+	}
+	/* Disable ACP clock */
+	val = cgs_read_register(adev->acp.cgs_device, mmACP_CONTROL);
+	val &= ~ACP_CONTROL__ClkEn_MASK;
+	cgs_write_register(adev->acp.cgs_device, mmACP_CONTROL, val);
+
+	count = ACP_CLOCK_EN_TIME_OUT_VALUE;
+
+	while (true) {
+		val = cgs_read_register(adev->acp.cgs_device, mmACP_STATUS);
+		if (val & (u32) 0x1)
+			break;
+		if (--count == 0) {
+			dev_err(&adev->pdev->dev, "Failed to reset ACP\n");
+			return -ETIMEDOUT;
+		}
+		udelay(100);
+	}
+
 	if (adev->acp.acp_genpd) {
 		for (i = 0; i < ACP_DEVS ; i++) {
 			dev = get_mfd_cell_dev(adev->acp.acp_cell[i].name, i);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
index b9dbbf9cb8b0..1e3e9be7d77e 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
@@ -169,6 +169,8 @@ static const struct kfd2kgd_calls kfd2kgd = {
 	.get_vmem_size = get_vmem_size,
 	.get_gpu_clock_counter = get_gpu_clock_counter,
 	.get_max_engine_clock_in_mhz = get_max_engine_clock_in_mhz,
+	.alloc_pasid = amdgpu_vm_alloc_pasid,
+	.free_pasid = amdgpu_vm_free_pasid,
 	.program_sh_mem_settings = kgd_program_sh_mem_settings,
 	.set_pasid_vmid_mapping = kgd_set_pasid_vmid_mapping,
 	.init_pipeline = kgd_init_pipeline,
@@ -336,6 +338,7 @@ static int kgd_hqd_load(struct kgd_dev *kgd, void *mqd, uint32_t pipe_id,
 	struct cik_mqd *m;
 	uint32_t *mqd_hqd;
 	uint32_t reg, wptr_val, data;
+	bool valid_wptr = false;
 
 	m = get_mqd(mqd);
 
@@ -354,7 +357,14 @@ static int kgd_hqd_load(struct kgd_dev *kgd, void *mqd, uint32_t pipe_id,
 			     CP_HQD_PQ_DOORBELL_CONTROL, DOORBELL_EN, 1);
 	WREG32(mmCP_HQD_PQ_DOORBELL_CONTROL, data);
 
-	if (read_user_wptr(mm, wptr, wptr_val))
+	/* read_user_ptr may take the mm->mmap_sem.
+	 * release srbm_mutex to avoid circular dependency between
+	 * srbm_mutex->mm_sem->reservation_ww_class_mutex->srbm_mutex.
+	 */
+	release_queue(kgd);
+	valid_wptr = read_user_wptr(mm, wptr, wptr_val);
+	acquire_queue(kgd, pipe_id, queue_id);
+	if (valid_wptr)
 		WREG32(mmCP_HQD_PQ_WPTR, (wptr_val << wptr_shift) & wptr_mask);
 
 	data = REG_SET_FIELD(m->cp_hqd_active, CP_HQD_ACTIVE, ACTIVE, 1);
@@ -369,29 +379,50 @@ static int kgd_hqd_sdma_load(struct kgd_dev *kgd, void *mqd)
 {
 	struct amdgpu_device *adev = get_amdgpu_device(kgd);
 	struct cik_sdma_rlc_registers *m;
+	unsigned long end_jiffies;
 	uint32_t sdma_base_addr;
+	uint32_t data;
 
 	m = get_sdma_mqd(mqd);
 	sdma_base_addr = get_sdma_base_addr(m);
 
-	WREG32(sdma_base_addr + mmSDMA0_RLC0_VIRTUAL_ADDR,
-			m->sdma_rlc_virtual_addr);
+	WREG32(sdma_base_addr + mmSDMA0_RLC0_RB_CNTL,
+		m->sdma_rlc_rb_cntl & (~SDMA0_RLC0_RB_CNTL__RB_ENABLE_MASK));
 
-	WREG32(sdma_base_addr + mmSDMA0_RLC0_RB_BASE,
-			m->sdma_rlc_rb_base);
+	end_jiffies = msecs_to_jiffies(2000) + jiffies;
+	while (true) {
+		data = RREG32(sdma_base_addr + mmSDMA0_RLC0_CONTEXT_STATUS);
+		if (data & SDMA0_RLC0_CONTEXT_STATUS__IDLE_MASK)
+			break;
+		if (time_after(jiffies, end_jiffies))
+			return -ETIME;
+		usleep_range(500, 1000);
+	}
+	if (m->sdma_engine_id) {
+		data = RREG32(mmSDMA1_GFX_CONTEXT_CNTL);
+		data = REG_SET_FIELD(data, SDMA1_GFX_CONTEXT_CNTL,
+				RESUME_CTX, 0);
+		WREG32(mmSDMA1_GFX_CONTEXT_CNTL, data);
+	} else {
+		data = RREG32(mmSDMA0_GFX_CONTEXT_CNTL);
+		data = REG_SET_FIELD(data, SDMA0_GFX_CONTEXT_CNTL,
+				RESUME_CTX, 0);
+		WREG32(mmSDMA0_GFX_CONTEXT_CNTL, data);
+	}
 
+	WREG32(sdma_base_addr + mmSDMA0_RLC0_DOORBELL,
+				m->sdma_rlc_doorbell);
+	WREG32(sdma_base_addr + mmSDMA0_RLC0_RB_RPTR, 0);
+	WREG32(sdma_base_addr + mmSDMA0_RLC0_RB_WPTR, 0);
+	WREG32(sdma_base_addr + mmSDMA0_RLC0_VIRTUAL_ADDR,
+				m->sdma_rlc_virtual_addr);
+	WREG32(sdma_base_addr + mmSDMA0_RLC0_RB_BASE, m->sdma_rlc_rb_base);
 	WREG32(sdma_base_addr + mmSDMA0_RLC0_RB_BASE_HI,
 			m->sdma_rlc_rb_base_hi);
-
 	WREG32(sdma_base_addr + mmSDMA0_RLC0_RB_RPTR_ADDR_LO,
 			m->sdma_rlc_rb_rptr_addr_lo);
-
 	WREG32(sdma_base_addr + mmSDMA0_RLC0_RB_RPTR_ADDR_HI,
 			m->sdma_rlc_rb_rptr_addr_hi);
-
-	WREG32(sdma_base_addr + mmSDMA0_RLC0_DOORBELL,
-			m->sdma_rlc_doorbell);
-
 	WREG32(sdma_base_addr + mmSDMA0_RLC0_RB_CNTL,
 			m->sdma_rlc_rb_cntl);
 
@@ -564,9 +595,9 @@ static int kgd_hqd_sdma_destroy(struct kgd_dev *kgd, void *mqd,
 	}
 
 	WREG32(sdma_base_addr + mmSDMA0_RLC0_DOORBELL, 0);
-	WREG32(sdma_base_addr + mmSDMA0_RLC0_RB_RPTR, 0);
-	WREG32(sdma_base_addr + mmSDMA0_RLC0_RB_WPTR, 0);
-	WREG32(sdma_base_addr + mmSDMA0_RLC0_RB_BASE, 0);
+	WREG32(sdma_base_addr + mmSDMA0_RLC0_RB_CNTL,
+		RREG32(sdma_base_addr + mmSDMA0_RLC0_RB_CNTL) |
+		SDMA0_RLC0_RB_CNTL__RB_ENABLE_MASK);
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
index 309f2419c6d8..056929b8ccd0 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
@@ -128,6 +128,8 @@ static const struct kfd2kgd_calls kfd2kgd = {
 	.get_vmem_size = get_vmem_size,
 	.get_gpu_clock_counter = get_gpu_clock_counter,
 	.get_max_engine_clock_in_mhz = get_max_engine_clock_in_mhz,
+	.alloc_pasid = amdgpu_vm_alloc_pasid,
+	.free_pasid = amdgpu_vm_free_pasid,
 	.program_sh_mem_settings = kgd_program_sh_mem_settings,
 	.set_pasid_vmid_mapping = kgd_set_pasid_vmid_mapping,
 	.init_pipeline = kgd_init_pipeline,
@@ -290,6 +292,7 @@ static int kgd_hqd_load(struct kgd_dev *kgd, void *mqd, uint32_t pipe_id,
 	struct vi_mqd *m;
 	uint32_t *mqd_hqd;
 	uint32_t reg, wptr_val, data;
+	bool valid_wptr = false;
 
 	m = get_mqd(mqd);
 
@@ -337,7 +340,14 @@ static int kgd_hqd_load(struct kgd_dev *kgd, void *mqd, uint32_t pipe_id,
 			     CP_HQD_PQ_DOORBELL_CONTROL, DOORBELL_EN, 1);
 	WREG32(mmCP_HQD_PQ_DOORBELL_CONTROL, data);
 
-	if (read_user_wptr(mm, wptr, wptr_val))
+	/* read_user_ptr may take the mm->mmap_sem.
+	 * release srbm_mutex to avoid circular dependency between
+	 * srbm_mutex->mm_sem->reservation_ww_class_mutex->srbm_mutex.
+	 */
+	release_queue(kgd);
+	valid_wptr = read_user_wptr(mm, wptr, wptr_val);
+	acquire_queue(kgd, pipe_id, queue_id);
+	if (valid_wptr)
 		WREG32(mmCP_HQD_PQ_WPTR, (wptr_val << wptr_shift) & wptr_mask);
 
 	data = REG_SET_FIELD(m->cp_hqd_active, CP_HQD_ACTIVE, ACTIVE, 1);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c
index ce443586a0c7..f450b69323fa 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c
@@ -1766,34 +1766,32 @@ bool amdgpu_atombios_scratch_need_asic_init(struct amdgpu_device *adev)
 		return true;
 }
 
-/* Atom needs data in little endian format
- * so swap as appropriate when copying data to
- * or from atom. Note that atom operates on
- * dw units.
+/* Atom needs data in little endian format so swap as appropriate when copying
+ * data to or from atom. Note that atom operates on dw units.
+ *
+ * Use to_le=true when sending data to atom and provide at least
+ * ALIGN(num_bytes,4) bytes in the dst buffer.
+ *
+ * Use to_le=false when receiving data from atom and provide ALIGN(num_bytes,4)
+ * byes in the src buffer.
  */
 void amdgpu_atombios_copy_swap(u8 *dst, u8 *src, u8 num_bytes, bool to_le)
 {
 #ifdef __BIG_ENDIAN
-	u8 src_tmp[20], dst_tmp[20]; /* used for byteswapping */
-	u32 *dst32, *src32;
+	u32 src_tmp[5], dst_tmp[5];
 	int i;
+	u8 align_num_bytes = ALIGN(num_bytes, 4);
 
-	memcpy(src_tmp, src, num_bytes);
-	src32 = (u32 *)src_tmp;
-	dst32 = (u32 *)dst_tmp;
 	if (to_le) {
-		for (i = 0; i < ((num_bytes + 3) / 4); i++)
-			dst32[i] = cpu_to_le32(src32[i]);
-		memcpy(dst, dst_tmp, num_bytes);
+		memcpy(src_tmp, src, num_bytes);
+		for (i = 0; i < align_num_bytes / 4; i++)
+			dst_tmp[i] = cpu_to_le32(src_tmp[i]);
+		memcpy(dst, dst_tmp, align_num_bytes);
 	} else {
-		u8 dws = num_bytes & ~3;
-		for (i = 0; i < ((num_bytes + 3) / 4); i++)
-			dst32[i] = le32_to_cpu(src32[i]);
-		memcpy(dst, dst_tmp, dws);
-		if (num_bytes % 4) {
-			for (i = 0; i < (num_bytes % 4); i++)
-				dst[dws+i] = dst_tmp[dws+i];
-		}
+		memcpy(src_tmp, src, align_num_bytes);
+		for (i = 0; i < align_num_bytes / 4; i++)
+			dst_tmp[i] = le32_to_cpu(src_tmp[i]);
+		memcpy(dst, dst_tmp, num_bytes);
 	}
 #else
 	memcpy(dst, src, num_bytes);
@@ -1807,6 +1805,8 @@ int amdgpu_atombios_allocate_fb_scratch(struct amdgpu_device *adev)
 	uint16_t data_offset;
 	int usage_bytes = 0;
 	struct _ATOM_VRAM_USAGE_BY_FIRMWARE *firmware_usage;
+	u64 start_addr;
+	u64 size;
 
 	if (amdgpu_atom_parse_data_header(ctx, index, NULL, NULL, NULL, &data_offset)) {
 		firmware_usage = (struct _ATOM_VRAM_USAGE_BY_FIRMWARE *)(ctx->bios + data_offset);
@@ -1815,7 +1815,21 @@ int amdgpu_atombios_allocate_fb_scratch(struct amdgpu_device *adev)
 			  le32_to_cpu(firmware_usage->asFirmwareVramReserveInfo[0].ulStartAddrUsedByFirmware),
 			  le16_to_cpu(firmware_usage->asFirmwareVramReserveInfo[0].usFirmwareUseInKb));
 
-		usage_bytes = le16_to_cpu(firmware_usage->asFirmwareVramReserveInfo[0].usFirmwareUseInKb) * 1024;
+		start_addr = firmware_usage->asFirmwareVramReserveInfo[0].ulStartAddrUsedByFirmware;
+		size = firmware_usage->asFirmwareVramReserveInfo[0].usFirmwareUseInKb;
+
+		if ((uint32_t)(start_addr & ATOM_VRAM_OPERATION_FLAGS_MASK) ==
+			(uint32_t)(ATOM_VRAM_BLOCK_SRIOV_MSG_SHARE_RESERVATION <<
+			ATOM_VRAM_OPERATION_FLAGS_SHIFT)) {
+			/* Firmware request VRAM reservation for SR-IOV */
+			adev->fw_vram_usage.start_offset = (start_addr &
+				(~ATOM_VRAM_OPERATION_FLAGS_MASK)) << 10;
+			adev->fw_vram_usage.size = size << 10;
+			/* Use the default scratch size */
+			usage_bytes = 0;
+		} else {
+			usage_bytes = le16_to_cpu(firmware_usage->asFirmwareVramReserveInfo[0].usFirmwareUseInKb) * 1024;
+		}
 	}
 	ctx->scratch_size_bytes = 0;
 	if (usage_bytes == 0)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c
index f9ffe8ef0cd6..ff8efd0f8fd5 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c
@@ -71,19 +71,33 @@ int amdgpu_atomfirmware_allocate_fb_scratch(struct amdgpu_device *adev)
 	struct atom_context *ctx = adev->mode_info.atom_context;
 	int index = get_index_into_master_table(atom_master_list_of_data_tables_v2_1,
 						vram_usagebyfirmware);
+	struct vram_usagebyfirmware_v2_1 *	firmware_usage;
+	uint32_t start_addr, size;
 	uint16_t data_offset;
 	int usage_bytes = 0;
 
 	if (amdgpu_atom_parse_data_header(ctx, index, NULL, NULL, NULL, &data_offset)) {
-		struct vram_usagebyfirmware_v2_1 *firmware_usage =
-			(struct vram_usagebyfirmware_v2_1 *)(ctx->bios + data_offset);
-
+		firmware_usage = (struct vram_usagebyfirmware_v2_1 *)(ctx->bios + data_offset);
 		DRM_DEBUG("atom firmware requested %08x %dkb fw %dkb drv\n",
 			  le32_to_cpu(firmware_usage->start_address_in_kb),
 			  le16_to_cpu(firmware_usage->used_by_firmware_in_kb),
 			  le16_to_cpu(firmware_usage->used_by_driver_in_kb));
 
-		usage_bytes = le16_to_cpu(firmware_usage->used_by_driver_in_kb) * 1024;
+		start_addr = le32_to_cpu(firmware_usage->start_address_in_kb);
+		size = le16_to_cpu(firmware_usage->used_by_firmware_in_kb);
+
+		if ((uint32_t)(start_addr & ATOM_VRAM_OPERATION_FLAGS_MASK) ==
+			(uint32_t)(ATOM_VRAM_BLOCK_SRIOV_MSG_SHARE_RESERVATION <<
+			ATOM_VRAM_OPERATION_FLAGS_SHIFT)) {
+			/* Firmware request VRAM reservation for SR-IOV */
+			adev->fw_vram_usage.start_offset = (start_addr &
+				(~ATOM_VRAM_OPERATION_FLAGS_MASK)) << 10;
+			adev->fw_vram_usage.size = size << 10;
+			/* Use the default scratch size */
+			usage_bytes = 0;
+		} else {
+			usage_bytes = le16_to_cpu(firmware_usage->used_by_driver_in_kb) << 10;
+		}
 	}
 	ctx->scratch_size_bytes = 0;
 	if (usage_bytes == 0)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c
index c21adf60a7f2..057e1ecd83ce 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c
@@ -59,12 +59,6 @@ static bool check_atom_bios(uint8_t *bios, size_t size)
 		return false;
 	}
 
-	tmp = bios[0x18] | (bios[0x19] << 8);
-	if (bios[tmp + 0x14] != 0x0) {
-		DRM_INFO("Not an x86 BIOS ROM\n");
-		return false;
-	}
-
 	bios_header_start = bios[0x48] | (bios[0x49] << 8);
 	if (!bios_header_start) {
 		DRM_INFO("Can't locate bios header\n");
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
index fd435a96481c..f2b72c7c6857 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
@@ -42,10 +42,31 @@ struct amdgpu_cgs_device {
 	struct amdgpu_device *adev =					\
 		((struct amdgpu_cgs_device *)cgs_device)->adev
 
+static void *amdgpu_cgs_register_pp_handle(struct cgs_device *cgs_device,
+			int (*call_back_func)(struct amd_pp_init *, void **))
+{
+	CGS_FUNC_ADEV;
+	struct amd_pp_init pp_init;
+	struct amd_powerplay *amd_pp;
+
+	if (call_back_func == NULL)
+		return NULL;
+
+	amd_pp = &(adev->powerplay);
+	pp_init.chip_family = adev->family;
+	pp_init.chip_id = adev->asic_type;
+	pp_init.pm_en = (amdgpu_dpm != 0 && !amdgpu_sriov_vf(adev)) ? true : false;
+	pp_init.feature_mask = amdgpu_pp_feature_mask;
+	pp_init.device = cgs_device;
+	if (call_back_func(&pp_init, &(amd_pp->pp_handle)))
+		return NULL;
+
+	return adev->powerplay.pp_handle;
+}
+
 static int amdgpu_cgs_alloc_gpu_mem(struct cgs_device *cgs_device,
 				    enum cgs_gpu_mem_type type,
 				    uint64_t size, uint64_t align,
-				    uint64_t min_offset, uint64_t max_offset,
 				    cgs_handle_t *handle)
 {
 	CGS_FUNC_ADEV;
@@ -53,13 +74,6 @@ static int amdgpu_cgs_alloc_gpu_mem(struct cgs_device *cgs_device,
 	int ret = 0;
 	uint32_t domain = 0;
 	struct amdgpu_bo *obj;
-	struct ttm_placement placement;
-	struct ttm_place place;
-
-	if (min_offset > max_offset) {
-		BUG_ON(1);
-		return -EINVAL;
-	}
 
 	/* fail if the alignment is not a power of 2 */
 	if (((align != 1) && (align & (align - 1)))
@@ -73,41 +87,19 @@ static int amdgpu_cgs_alloc_gpu_mem(struct cgs_device *cgs_device,
 		flags = AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED |
 			AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS;
 		domain = AMDGPU_GEM_DOMAIN_VRAM;
-		if (max_offset > adev->mc.real_vram_size)
-			return -EINVAL;
-		place.fpfn = min_offset >> PAGE_SHIFT;
-		place.lpfn = max_offset >> PAGE_SHIFT;
-		place.flags = TTM_PL_FLAG_WC | TTM_PL_FLAG_UNCACHED |
-			TTM_PL_FLAG_VRAM;
 		break;
 	case CGS_GPU_MEM_TYPE__INVISIBLE_CONTIG_FB:
 	case CGS_GPU_MEM_TYPE__INVISIBLE_FB:
 		flags = AMDGPU_GEM_CREATE_NO_CPU_ACCESS |
 			AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS;
 		domain = AMDGPU_GEM_DOMAIN_VRAM;
-		if (adev->mc.visible_vram_size < adev->mc.real_vram_size) {
-			place.fpfn =
-				max(min_offset, adev->mc.visible_vram_size) >> PAGE_SHIFT;
-			place.lpfn =
-				min(max_offset, adev->mc.real_vram_size) >> PAGE_SHIFT;
-			place.flags = TTM_PL_FLAG_WC | TTM_PL_FLAG_UNCACHED |
-				TTM_PL_FLAG_VRAM;
-		}
-
 		break;
 	case CGS_GPU_MEM_TYPE__GART_CACHEABLE:
 		domain = AMDGPU_GEM_DOMAIN_GTT;
-		place.fpfn = min_offset >> PAGE_SHIFT;
-		place.lpfn = max_offset >> PAGE_SHIFT;
-		place.flags = TTM_PL_FLAG_CACHED | TTM_PL_FLAG_TT;
 		break;
 	case CGS_GPU_MEM_TYPE__GART_WRITECOMBINE:
 		flags = AMDGPU_GEM_CREATE_CPU_GTT_USWC;
 		domain = AMDGPU_GEM_DOMAIN_GTT;
-		place.fpfn = min_offset >> PAGE_SHIFT;
-		place.lpfn = max_offset >> PAGE_SHIFT;
-		place.flags = TTM_PL_FLAG_WC | TTM_PL_FLAG_TT |
-			TTM_PL_FLAG_UNCACHED;
 		break;
 	default:
 		return -EINVAL;
@@ -116,15 +108,8 @@ static int amdgpu_cgs_alloc_gpu_mem(struct cgs_device *cgs_device,
 
 	*handle = 0;
 
-	placement.placement = &place;
-	placement.num_placement = 1;
-	placement.busy_placement = &place;
-	placement.num_busy_placement = 1;
-
-	ret = amdgpu_bo_create_restricted(adev, size, PAGE_SIZE,
-					  true, domain, flags,
-					  NULL, &placement, NULL,
-					  0, &obj);
+	ret = amdgpu_bo_create(adev, size, align, true, domain, flags,
+			       NULL, NULL, 0, &obj);
 	if (ret) {
 		DRM_ERROR("(%d) bo create failed\n", ret);
 		return ret;
@@ -155,19 +140,14 @@ static int amdgpu_cgs_gmap_gpu_mem(struct cgs_device *cgs_device, cgs_handle_t h
 				   uint64_t *mcaddr)
 {
 	int r;
-	u64 min_offset, max_offset;
 	struct amdgpu_bo *obj = (struct amdgpu_bo *)handle;
 
 	WARN_ON_ONCE(obj->placement.num_placement > 1);
 
-	min_offset = obj->placements[0].fpfn << PAGE_SHIFT;
-	max_offset = obj->placements[0].lpfn << PAGE_SHIFT;
-
 	r = amdgpu_bo_reserve(obj, true);
 	if (unlikely(r != 0))
 		return r;
-	r = amdgpu_bo_pin_restricted(obj, obj->preferred_domains,
-				     min_offset, max_offset, mcaddr);
+	r = amdgpu_bo_pin(obj, obj->preferred_domains, mcaddr);
 	amdgpu_bo_unreserve(obj);
 	return r;
 }
@@ -675,6 +655,85 @@ static int amdgpu_cgs_get_firmware_info(struct cgs_device *cgs_device,
 
 		if (!adev->pm.fw) {
 			switch (adev->asic_type) {
+			case CHIP_TAHITI:
+				strcpy(fw_name, "radeon/tahiti_smc.bin");
+				break;
+			case CHIP_PITCAIRN:
+				if ((adev->pdev->revision == 0x81) &&
+				    ((adev->pdev->device == 0x6810) ||
+				    (adev->pdev->device == 0x6811))) {
+					info->is_kicker = true;
+					strcpy(fw_name, "radeon/pitcairn_k_smc.bin");
+				} else {
+					strcpy(fw_name, "radeon/pitcairn_smc.bin");
+				}
+				break;
+			case CHIP_VERDE:
+				if (((adev->pdev->device == 0x6820) &&
+					((adev->pdev->revision == 0x81) ||
+					(adev->pdev->revision == 0x83))) ||
+				    ((adev->pdev->device == 0x6821) &&
+					((adev->pdev->revision == 0x83) ||
+					(adev->pdev->revision == 0x87))) ||
+				    ((adev->pdev->revision == 0x87) &&
+					((adev->pdev->device == 0x6823) ||
+					(adev->pdev->device == 0x682b)))) {
+					info->is_kicker = true;
+					strcpy(fw_name, "radeon/verde_k_smc.bin");
+				} else {
+					strcpy(fw_name, "radeon/verde_smc.bin");
+				}
+				break;
+			case CHIP_OLAND:
+				if (((adev->pdev->revision == 0x81) &&
+					((adev->pdev->device == 0x6600) ||
+					(adev->pdev->device == 0x6604) ||
+					(adev->pdev->device == 0x6605) ||
+					(adev->pdev->device == 0x6610))) ||
+				    ((adev->pdev->revision == 0x83) &&
+					(adev->pdev->device == 0x6610))) {
+					info->is_kicker = true;
+					strcpy(fw_name, "radeon/oland_k_smc.bin");
+				} else {
+					strcpy(fw_name, "radeon/oland_smc.bin");
+				}
+				break;
+			case CHIP_HAINAN:
+				if (((adev->pdev->revision == 0x81) &&
+					(adev->pdev->device == 0x6660)) ||
+				    ((adev->pdev->revision == 0x83) &&
+					((adev->pdev->device == 0x6660) ||
+					(adev->pdev->device == 0x6663) ||
+					(adev->pdev->device == 0x6665) ||
+					 (adev->pdev->device == 0x6667)))) {
+					info->is_kicker = true;
+					strcpy(fw_name, "radeon/hainan_k_smc.bin");
+				} else if ((adev->pdev->revision == 0xc3) &&
+					 (adev->pdev->device == 0x6665)) {
+					info->is_kicker = true;
+					strcpy(fw_name, "radeon/banks_k_2_smc.bin");
+				} else {
+					strcpy(fw_name, "radeon/hainan_smc.bin");
+				}
+				break;
+			case CHIP_BONAIRE:
+				if ((adev->pdev->revision == 0x80) ||
+					(adev->pdev->revision == 0x81) ||
+					(adev->pdev->device == 0x665f)) {
+					info->is_kicker = true;
+					strcpy(fw_name, "radeon/bonaire_k_smc.bin");
+				} else {
+					strcpy(fw_name, "radeon/bonaire_smc.bin");
+				}
+				break;
+			case CHIP_HAWAII:
+				if (adev->pdev->revision == 0x80) {
+					info->is_kicker = true;
+					strcpy(fw_name, "radeon/hawaii_k_smc.bin");
+				} else {
+					strcpy(fw_name, "radeon/hawaii_smc.bin");
+				}
+				break;
 			case CHIP_TOPAZ:
 				if (((adev->pdev->device == 0x6900) && (adev->pdev->revision == 0x81)) ||
 				    ((adev->pdev->device == 0x6900) && (adev->pdev->revision == 0x83)) ||
@@ -838,6 +897,9 @@ static int amdgpu_cgs_query_system_info(struct cgs_device *cgs_device,
 	case CGS_SYSTEM_INFO_PCIE_SUB_SYS_VENDOR_ID:
 		sys_info->value = adev->pdev->subsystem_vendor;
 		break;
+	case CGS_SYSTEM_INFO_PCIE_BUS_DEVFN:
+		sys_info->value = adev->pdev->devfn;
+		break;
 	default:
 		return -ENODEV;
 	}
@@ -849,10 +911,6 @@ static int amdgpu_cgs_get_active_displays_info(struct cgs_device *cgs_device,
 					  struct cgs_display_info *info)
 {
 	CGS_FUNC_ADEV;
-	struct amdgpu_crtc *amdgpu_crtc;
-	struct drm_device *ddev = adev->ddev;
-	struct drm_crtc *crtc;
-	uint32_t line_time_us, vblank_lines;
 	struct cgs_mode_info *mode_info;
 
 	if (info == NULL)
@@ -866,30 +924,43 @@ static int amdgpu_cgs_get_active_displays_info(struct cgs_device *cgs_device,
 		mode_info->ref_clock = adev->clock.spll.reference_freq;
 	}
 
-	if (adev->mode_info.num_crtc && adev->mode_info.mode_config_initialized) {
-		list_for_each_entry(crtc,
-				&ddev->mode_config.crtc_list, head) {
-			amdgpu_crtc = to_amdgpu_crtc(crtc);
-			if (crtc->enabled) {
-				info->active_display_mask |= (1 << amdgpu_crtc->crtc_id);
-				info->display_count++;
-			}
-			if (mode_info != NULL &&
-				crtc->enabled && amdgpu_crtc->enabled &&
-				amdgpu_crtc->hw_mode.clock) {
-				line_time_us = (amdgpu_crtc->hw_mode.crtc_htotal * 1000) /
-							amdgpu_crtc->hw_mode.clock;
-				vblank_lines = amdgpu_crtc->hw_mode.crtc_vblank_end -
-							amdgpu_crtc->hw_mode.crtc_vdisplay +
-							(amdgpu_crtc->v_border * 2);
-				mode_info->vblank_time_us = vblank_lines * line_time_us;
-				mode_info->refresh_rate = drm_mode_vrefresh(&amdgpu_crtc->hw_mode);
-				mode_info->ref_clock = adev->clock.spll.reference_freq;
-				mode_info = NULL;
+	if (!amdgpu_device_has_dc_support(adev)) {
+		struct amdgpu_crtc *amdgpu_crtc;
+		struct drm_device *ddev = adev->ddev;
+		struct drm_crtc *crtc;
+		uint32_t line_time_us, vblank_lines;
+
+		if (adev->mode_info.num_crtc && adev->mode_info.mode_config_initialized) {
+			list_for_each_entry(crtc,
+					&ddev->mode_config.crtc_list, head) {
+				amdgpu_crtc = to_amdgpu_crtc(crtc);
+				if (crtc->enabled) {
+					info->active_display_mask |= (1 << amdgpu_crtc->crtc_id);
+					info->display_count++;
+				}
+				if (mode_info != NULL &&
+					crtc->enabled && amdgpu_crtc->enabled &&
+					amdgpu_crtc->hw_mode.clock) {
+					line_time_us = (amdgpu_crtc->hw_mode.crtc_htotal * 1000) /
+								amdgpu_crtc->hw_mode.clock;
+					vblank_lines = amdgpu_crtc->hw_mode.crtc_vblank_end -
+								amdgpu_crtc->hw_mode.crtc_vdisplay +
+								(amdgpu_crtc->v_border * 2);
+					mode_info->vblank_time_us = vblank_lines * line_time_us;
+					mode_info->refresh_rate = drm_mode_vrefresh(&amdgpu_crtc->hw_mode);
+					mode_info->ref_clock = adev->clock.spll.reference_freq;
+					mode_info = NULL;
+				}
 			}
 		}
+	} else {
+		info->display_count = adev->pm.pm_display_cfg.num_display;
+		if (mode_info != NULL) {
+			mode_info->vblank_time_us = adev->pm.pm_display_cfg.min_vblank_time;
+			mode_info->refresh_rate = adev->pm.pm_display_cfg.vrefresh;
+			mode_info->ref_clock = adev->clock.spll.reference_freq;
+		}
 	}
-
 	return 0;
 }
 
@@ -1139,6 +1210,7 @@ static const struct cgs_ops amdgpu_cgs_ops = {
 	.is_virtualization_enabled = amdgpu_cgs_is_virtualization_enabled,
 	.enter_safe_mode = amdgpu_cgs_enter_safe_mode,
 	.lock_grbm_idx = amdgpu_cgs_lock_grbm_idx,
+	.register_pp_handle = amdgpu_cgs_register_pp_handle,
 };
 
 static const struct cgs_os_ops amdgpu_cgs_os_ops = {
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c
index 8d1cf2d3e663..df9cbc78e168 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c
@@ -231,7 +231,7 @@ amdgpu_connector_update_scratch_regs(struct drm_connector *connector,
 		if (connector->encoder_ids[i] == 0)
 			break;
 
-		encoder = drm_encoder_find(connector->dev,
+		encoder = drm_encoder_find(connector->dev, NULL,
 					connector->encoder_ids[i]);
 		if (!encoder)
 			continue;
@@ -256,7 +256,7 @@ amdgpu_connector_find_encoder(struct drm_connector *connector,
 	for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) {
 		if (connector->encoder_ids[i] == 0)
 			break;
-		encoder = drm_encoder_find(connector->dev,
+		encoder = drm_encoder_find(connector->dev, NULL,
 					connector->encoder_ids[i]);
 		if (!encoder)
 			continue;
@@ -346,10 +346,8 @@ static void amdgpu_connector_free_edid(struct drm_connector *connector)
 {
 	struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector);
 
-	if (amdgpu_connector->edid) {
-		kfree(amdgpu_connector->edid);
-		amdgpu_connector->edid = NULL;
-	}
+	kfree(amdgpu_connector->edid);
+	amdgpu_connector->edid = NULL;
 }
 
 static int amdgpu_connector_ddc_get_modes(struct drm_connector *connector)
@@ -374,7 +372,7 @@ amdgpu_connector_best_single_encoder(struct drm_connector *connector)
 
 	/* pick the encoder ids */
 	if (enc_id)
-		return drm_encoder_find(connector->dev, enc_id);
+		return drm_encoder_find(connector->dev, NULL, enc_id);
 	return NULL;
 }
 
@@ -1079,7 +1077,7 @@ amdgpu_connector_dvi_detect(struct drm_connector *connector, bool force)
 			if (connector->encoder_ids[i] == 0)
 				break;
 
-			encoder = drm_encoder_find(connector->dev, connector->encoder_ids[i]);
+			encoder = drm_encoder_find(connector->dev, NULL, connector->encoder_ids[i]);
 			if (!encoder)
 				continue;
 
@@ -1136,7 +1134,7 @@ amdgpu_connector_dvi_encoder(struct drm_connector *connector)
 		if (connector->encoder_ids[i] == 0)
 			break;
 
-		encoder = drm_encoder_find(connector->dev, connector->encoder_ids[i]);
+		encoder = drm_encoder_find(connector->dev, NULL, connector->encoder_ids[i]);
 		if (!encoder)
 			continue;
 
@@ -1155,7 +1153,7 @@ amdgpu_connector_dvi_encoder(struct drm_connector *connector)
 	/* then check use digitial */
 	/* pick the first one */
 	if (enc_id)
-		return drm_encoder_find(connector->dev, enc_id);
+		return drm_encoder_find(connector->dev, NULL, enc_id);
 	return NULL;
 }
 
@@ -1296,7 +1294,7 @@ u16 amdgpu_connector_encoder_get_dp_bridge_encoder_id(struct drm_connector *conn
 		if (connector->encoder_ids[i] == 0)
 			break;
 
-		encoder = drm_encoder_find(connector->dev,
+		encoder = drm_encoder_find(connector->dev, NULL,
 					connector->encoder_ids[i]);
 		if (!encoder)
 			continue;
@@ -1325,7 +1323,7 @@ static bool amdgpu_connector_encoder_is_hbr2(struct drm_connector *connector)
 	for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) {
 		if (connector->encoder_ids[i] == 0)
 			break;
-		encoder = drm_encoder_find(connector->dev,
+		encoder = drm_encoder_find(connector->dev, NULL,
 					connector->encoder_ids[i]);
 		if (!encoder)
 			continue;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index 60d8bedb694d..57abf7abd7a9 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -25,6 +25,7 @@
  *    Jerome Glisse <glisse@freedesktop.org>
  */
 #include <linux/pagemap.h>
+#include <linux/sync_file.h>
 #include <drm/drmP.h>
 #include <drm/amdgpu_drm.h>
 #include <drm/drm_syncobj.h>
@@ -89,12 +90,14 @@ static int amdgpu_cs_parser_init(struct amdgpu_cs_parser *p, void *data)
 		goto free_chunk;
 	}
 
+	mutex_lock(&p->ctx->lock);
+
 	/* get chunks */
 	chunk_array_user = u64_to_user_ptr(cs->in.chunks);
 	if (copy_from_user(chunk_array, chunk_array_user,
 			   sizeof(uint64_t)*cs->in.num_chunks)) {
 		ret = -EFAULT;
-		goto put_ctx;
+		goto free_chunk;
 	}
 
 	p->nchunks = cs->in.num_chunks;
@@ -102,7 +105,7 @@ static int amdgpu_cs_parser_init(struct amdgpu_cs_parser *p, void *data)
 			    GFP_KERNEL);
 	if (!p->chunks) {
 		ret = -ENOMEM;
-		goto put_ctx;
+		goto free_chunk;
 	}
 
 	for (i = 0; i < p->nchunks; i++) {
@@ -169,6 +172,11 @@ static int amdgpu_cs_parser_init(struct amdgpu_cs_parser *p, void *data)
 	if (ret)
 		goto free_all_kdata;
 
+	if (p->ctx->vram_lost_counter != p->job->vram_lost_counter) {
+		ret = -ECANCELED;
+		goto free_all_kdata;
+	}
+
 	if (p->uf_entry.robj)
 		p->job->uf_addr = uf_offset;
 	kfree(chunk_array);
@@ -182,8 +190,6 @@ free_partial_kdata:
 	kfree(p->chunks);
 	p->chunks = NULL;
 	p->nchunks = 0;
-put_ctx:
-	amdgpu_ctx_put(p->ctx);
 free_chunk:
 	kfree(chunk_array);
 
@@ -403,6 +409,10 @@ static bool amdgpu_cs_try_evict(struct amdgpu_cs_parser *p,
 		if (candidate->robj == validated)
 			break;
 
+		/* We can't move pinned BOs here */
+		if (bo->pin_count)
+			continue;
+
 		other = amdgpu_mem_type_to_domain(bo->tbo.mem.mem_type);
 
 		/* Check if this BO is in one of the domains we need space for */
@@ -473,11 +483,16 @@ static int amdgpu_cs_list_validate(struct amdgpu_cs_parser *p,
 			return -EPERM;
 
 		/* Check if we have user pages and nobody bound the BO already */
-		if (lobj->user_pages && bo->tbo.ttm->state != tt_bound) {
-			size_t size = sizeof(struct page *);
-
-			size *= bo->tbo.ttm->num_pages;
-			memcpy(bo->tbo.ttm->pages, lobj->user_pages, size);
+		if (amdgpu_ttm_tt_userptr_needs_pages(bo->tbo.ttm) &&
+		    lobj->user_pages) {
+			amdgpu_ttm_placement_from_domain(bo,
+							 AMDGPU_GEM_DOMAIN_CPU);
+			r = ttm_bo_validate(&bo->tbo, &bo->placement, true,
+					    false);
+			if (r)
+				return r;
+			amdgpu_ttm_tt_set_user_pages(bo->tbo.ttm,
+						     lobj->user_pages);
 			binding_userptr = true;
 		}
 
@@ -502,7 +517,6 @@ static int amdgpu_cs_parser_bos(struct amdgpu_cs_parser *p,
 	struct amdgpu_fpriv *fpriv = p->filp->driver_priv;
 	struct amdgpu_bo_list_entry *e;
 	struct list_head duplicates;
-	bool need_mmap_lock = false;
 	unsigned i, tries = 10;
 	int r;
 
@@ -510,9 +524,9 @@ static int amdgpu_cs_parser_bos(struct amdgpu_cs_parser *p,
 
 	p->bo_list = amdgpu_bo_list_get(fpriv, cs->in.bo_list_handle);
 	if (p->bo_list) {
-		need_mmap_lock = p->bo_list->first_userptr !=
-			p->bo_list->num_entries;
 		amdgpu_bo_list_get_list(p->bo_list, &p->validated);
+		if (p->bo_list->first_userptr != p->bo_list->num_entries)
+			p->mn = amdgpu_mn_get(p->adev);
 	}
 
 	INIT_LIST_HEAD(&duplicates);
@@ -521,9 +535,6 @@ static int amdgpu_cs_parser_bos(struct amdgpu_cs_parser *p,
 	if (p->uf_entry.robj)
 		list_add(&p->uf_entry.tv.head, &p->validated);
 
-	if (need_mmap_lock)
-		down_read(&current->mm->mmap_sem);
-
 	while (1) {
 		struct list_head need_pages;
 		unsigned i;
@@ -543,23 +554,24 @@ static int amdgpu_cs_parser_bos(struct amdgpu_cs_parser *p,
 		INIT_LIST_HEAD(&need_pages);
 		for (i = p->bo_list->first_userptr;
 		     i < p->bo_list->num_entries; ++i) {
+			struct amdgpu_bo *bo;
 
 			e = &p->bo_list->array[i];
+			bo = e->robj;
 
-			if (amdgpu_ttm_tt_userptr_invalidated(e->robj->tbo.ttm,
+			if (amdgpu_ttm_tt_userptr_invalidated(bo->tbo.ttm,
 				 &e->user_invalidated) && e->user_pages) {
 
 				/* We acquired a page array, but somebody
 				 * invalidated it. Free it and try again
 				 */
 				release_pages(e->user_pages,
-					      e->robj->tbo.ttm->num_pages,
-					      false);
+					      bo->tbo.ttm->num_pages);
 				kvfree(e->user_pages);
 				e->user_pages = NULL;
 			}
 
-			if (e->robj->tbo.ttm->state != tt_bound &&
+			if (amdgpu_ttm_tt_userptr_needs_pages(bo->tbo.ttm) &&
 			    !e->user_pages) {
 				list_del(&e->tv.head);
 				list_add(&e->tv.head, &need_pages);
@@ -636,9 +648,6 @@ static int amdgpu_cs_parser_bos(struct amdgpu_cs_parser *p,
 
 	amdgpu_cs_report_moved_bytes(p->adev, p->bytes_moved,
 				     p->bytes_moved_vis);
-	fpriv->vm.last_eviction_counter =
-		atomic64_read(&p->adev->num_evictions);
-
 	if (p->bo_list) {
 		struct amdgpu_bo *gds = p->bo_list->gds_obj;
 		struct amdgpu_bo *gws = p->bo_list->gws_obj;
@@ -679,9 +688,6 @@ error_validate:
 
 error_free_pages:
 
-	if (need_mmap_lock)
-		up_read(&current->mm->mmap_sem);
-
 	if (p->bo_list) {
 		for (i = p->bo_list->first_userptr;
 		     i < p->bo_list->num_entries; ++i) {
@@ -691,8 +697,7 @@ error_free_pages:
 				continue;
 
 			release_pages(e->user_pages,
-				      e->robj->tbo.ttm->num_pages,
-				      false);
+				      e->robj->tbo.ttm->num_pages);
 			kvfree(e->user_pages);
 		}
 	}
@@ -707,7 +712,8 @@ static int amdgpu_cs_sync_rings(struct amdgpu_cs_parser *p)
 
 	list_for_each_entry(e, &p->validated, tv.head) {
 		struct reservation_object *resv = e->robj->tbo.resv;
-		r = amdgpu_sync_resv(p->adev, &p->job->sync, resv, p->filp);
+		r = amdgpu_sync_resv(p->adev, &p->job->sync, resv, p->filp,
+				     amdgpu_bo_explicit_sync(e->robj));
 
 		if (r)
 			return r;
@@ -728,11 +734,7 @@ static void amdgpu_cs_parser_fini(struct amdgpu_cs_parser *parser, int error,
 {
 	unsigned i;
 
-	if (!error)
-		ttm_eu_fence_buffer_objects(&parser->ticket,
-					    &parser->validated,
-					    parser->fence);
-	else if (backoff)
+	if (error && backoff)
 		ttm_eu_backoff_reservation(&parser->ticket,
 					   &parser->validated);
 
@@ -742,8 +744,10 @@ static void amdgpu_cs_parser_fini(struct amdgpu_cs_parser *parser, int error,
 
 	dma_fence_put(parser->fence);
 
-	if (parser->ctx)
+	if (parser->ctx) {
+		mutex_unlock(&parser->ctx->lock);
 		amdgpu_ctx_put(parser->ctx);
+	}
 	if (parser->bo_list)
 		amdgpu_bo_list_put(parser->bo_list);
 
@@ -768,10 +772,6 @@ static int amdgpu_bo_vm_update_pte(struct amdgpu_cs_parser *p)
 	if (r)
 		return r;
 
-	r = amdgpu_sync_fence(adev, &p->job->sync, vm->last_dir_update);
-	if (r)
-		return r;
-
 	r = amdgpu_vm_clear_freed(adev, vm, NULL);
 	if (r)
 		return r;
@@ -825,7 +825,13 @@ static int amdgpu_bo_vm_update_pte(struct amdgpu_cs_parser *p)
 
 	}
 
-	r = amdgpu_vm_clear_moved(adev, vm, &p->job->sync);
+	r = amdgpu_vm_handle_moved(adev, vm);
+	if (r)
+		return r;
+
+	r = amdgpu_sync_fence(adev, &p->job->sync, vm->last_update);
+	if (r)
+		return r;
 
 	if (amdgpu_vm_debug && p->bo_list) {
 		/* Invalidate all BOs to test for userspace bugs */
@@ -835,7 +841,7 @@ static int amdgpu_bo_vm_update_pte(struct amdgpu_cs_parser *p)
 			if (!bo)
 				continue;
 
-			amdgpu_vm_bo_invalidate(adev, bo);
+			amdgpu_vm_bo_invalidate(adev, bo, false);
 		}
 	}
 
@@ -848,19 +854,63 @@ static int amdgpu_cs_ib_vm_chunk(struct amdgpu_device *adev,
 	struct amdgpu_fpriv *fpriv = p->filp->driver_priv;
 	struct amdgpu_vm *vm = &fpriv->vm;
 	struct amdgpu_ring *ring = p->job->ring;
-	int i, r;
+	int r;
 
 	/* Only for UVD/VCE VM emulation */
-	if (ring->funcs->parse_cs) {
-		for (i = 0; i < p->job->num_ibs; i++) {
-			r = amdgpu_ring_parse_cs(ring, p, i);
+	if (p->job->ring->funcs->parse_cs) {
+		unsigned i, j;
+
+		for (i = 0, j = 0; i < p->nchunks && j < p->job->num_ibs; i++) {
+			struct drm_amdgpu_cs_chunk_ib *chunk_ib;
+			struct amdgpu_bo_va_mapping *m;
+			struct amdgpu_bo *aobj = NULL;
+			struct amdgpu_cs_chunk *chunk;
+			struct amdgpu_ib *ib;
+			uint64_t offset;
+			uint8_t *kptr;
+
+			chunk = &p->chunks[i];
+			ib = &p->job->ibs[j];
+			chunk_ib = chunk->kdata;
+
+			if (chunk->chunk_id != AMDGPU_CHUNK_ID_IB)
+				continue;
+
+			r = amdgpu_cs_find_mapping(p, chunk_ib->va_start,
+						   &aobj, &m);
+			if (r) {
+				DRM_ERROR("IB va_start is invalid\n");
+				return r;
+			}
+
+			if ((chunk_ib->va_start + chunk_ib->ib_bytes) >
+			    (m->last + 1) * AMDGPU_GPU_PAGE_SIZE) {
+				DRM_ERROR("IB va_start+ib_bytes is invalid\n");
+				return -EINVAL;
+			}
+
+			/* the IB should be reserved at this point */
+			r = amdgpu_bo_kmap(aobj, (void **)&kptr);
+			if (r) {
+				return r;
+			}
+
+			offset = m->start * AMDGPU_GPU_PAGE_SIZE;
+			kptr += chunk_ib->va_start - offset;
+
+			memcpy(ib->ptr, kptr, chunk_ib->ib_bytes);
+			amdgpu_bo_kunmap(aobj);
+
+			r = amdgpu_ring_parse_cs(ring, p, j);
 			if (r)
 				return r;
+
+			j++;
 		}
 	}
 
 	if (p->job->vm) {
-		p->job->vm_pd_addr = amdgpu_bo_gpu_offset(vm->root.bo);
+		p->job->vm_pd_addr = amdgpu_bo_gpu_offset(vm->root.base.bo);
 
 		r = amdgpu_bo_vm_update_pte(p);
 		if (r)
@@ -922,54 +972,18 @@ static int amdgpu_cs_ib_fill(struct amdgpu_device *adev,
 
 		parser->job->ring = ring;
 
-		if (ring->funcs->parse_cs) {
-			struct amdgpu_bo_va_mapping *m;
-			struct amdgpu_bo *aobj = NULL;
-			uint64_t offset;
-			uint8_t *kptr;
-
-			m = amdgpu_cs_find_mapping(parser, chunk_ib->va_start,
-						   &aobj);
-			if (!aobj) {
-				DRM_ERROR("IB va_start is invalid\n");
-				return -EINVAL;
-			}
-
-			if ((chunk_ib->va_start + chunk_ib->ib_bytes) >
-			    (m->last + 1) * AMDGPU_GPU_PAGE_SIZE) {
-				DRM_ERROR("IB va_start+ib_bytes is invalid\n");
-				return -EINVAL;
-			}
-
-			/* the IB should be reserved at this point */
-			r = amdgpu_bo_kmap(aobj, (void **)&kptr);
-			if (r) {
-				return r;
-			}
-
-			offset = m->start * AMDGPU_GPU_PAGE_SIZE;
-			kptr += chunk_ib->va_start - offset;
-
-			r =  amdgpu_ib_get(adev, vm, chunk_ib->ib_bytes, ib);
-			if (r) {
-				DRM_ERROR("Failed to get ib !\n");
-				return r;
-			}
-
-			memcpy(ib->ptr, kptr, chunk_ib->ib_bytes);
-			amdgpu_bo_kunmap(aobj);
-		} else {
-			r =  amdgpu_ib_get(adev, vm, 0, ib);
-			if (r) {
-				DRM_ERROR("Failed to get ib !\n");
-				return r;
-			}
-
+		r =  amdgpu_ib_get(adev, vm,
+					ring->funcs->parse_cs ? chunk_ib->ib_bytes : 0,
+					ib);
+		if (r) {
+			DRM_ERROR("Failed to get ib !\n");
+			return r;
 		}
 
 		ib->gpu_addr = chunk_ib->va_start;
 		ib->length_dw = chunk_ib->ib_bytes / 4;
 		ib->flags = chunk_ib->flags;
+
 		j++;
 	}
 
@@ -979,7 +993,7 @@ static int amdgpu_cs_ib_fill(struct amdgpu_device *adev,
 	    parser->job->ring->funcs->type == AMDGPU_RING_TYPE_VCE))
 		return -EINVAL;
 
-	return 0;
+	return amdgpu_ctx_wait_prev_fence(parser->ctx, parser->job->ring->idx);
 }
 
 static int amdgpu_cs_process_fence_dep(struct amdgpu_cs_parser *p,
@@ -1133,14 +1147,31 @@ static int amdgpu_cs_submit(struct amdgpu_cs_parser *p,
 	struct amdgpu_ring *ring = p->job->ring;
 	struct amd_sched_entity *entity = &p->ctx->rings[ring->idx].entity;
 	struct amdgpu_job *job;
+	unsigned i;
+	uint64_t seq;
+
 	int r;
 
+	amdgpu_mn_lock(p->mn);
+	if (p->bo_list) {
+		for (i = p->bo_list->first_userptr;
+		     i < p->bo_list->num_entries; ++i) {
+			struct amdgpu_bo *bo = p->bo_list->array[i].robj;
+
+			if (amdgpu_ttm_tt_userptr_needs_pages(bo->tbo.ttm)) {
+				amdgpu_mn_unlock(p->mn);
+				return -ERESTARTSYS;
+			}
+		}
+	}
+
 	job = p->job;
 	p->job = NULL;
 
 	r = amd_sched_job_init(&job->base, &ring->sched, entity, p->filp);
 	if (r) {
 		amdgpu_job_free(job);
+		amdgpu_mn_unlock(p->mn);
 		return r;
 	}
 
@@ -1148,21 +1179,36 @@ static int amdgpu_cs_submit(struct amdgpu_cs_parser *p,
 	job->fence_ctx = entity->fence_context;
 	p->fence = dma_fence_get(&job->base.s_fence->finished);
 
+	r = amdgpu_ctx_add_fence(p->ctx, ring, p->fence, &seq);
+	if (r) {
+		dma_fence_put(p->fence);
+		dma_fence_put(&job->base.s_fence->finished);
+		amdgpu_job_free(job);
+		amdgpu_mn_unlock(p->mn);
+		return r;
+	}
+
 	amdgpu_cs_post_dependencies(p);
 
-	cs->out.handle = amdgpu_ctx_add_fence(p->ctx, ring, p->fence);
-	job->uf_sequence = cs->out.handle;
+	cs->out.handle = seq;
+	job->uf_sequence = seq;
+
 	amdgpu_job_free_resources(job);
+	amdgpu_ring_priority_get(job->ring,
+				 amd_sched_get_job_priority(&job->base));
 
 	trace_amdgpu_cs_ioctl(job);
 	amd_sched_entity_push_job(&job->base);
+
+	ttm_eu_fence_buffer_objects(&p->ticket, &p->validated, p->fence);
+	amdgpu_mn_unlock(p->mn);
+
 	return 0;
 }
 
 int amdgpu_cs_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
 {
 	struct amdgpu_device *adev = dev->dev_private;
-	struct amdgpu_fpriv *fpriv = filp->driver_priv;
 	union drm_amdgpu_cs *cs = data;
 	struct amdgpu_cs_parser parser = {};
 	bool reserved_buffers = false;
@@ -1170,8 +1216,6 @@ int amdgpu_cs_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
 
 	if (!adev->accel_working)
 		return -EBUSY;
-	if (amdgpu_kms_vram_lost(adev, fpriv))
-		return -ENODEV;
 
 	parser.adev = adev;
 	parser.filp = filp;
@@ -1182,6 +1226,10 @@ int amdgpu_cs_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
 		goto out;
 	}
 
+	r = amdgpu_cs_ib_fill(adev, &parser);
+	if (r)
+		goto out;
+
 	r = amdgpu_cs_parser_bos(&parser, data);
 	if (r) {
 		if (r == -ENOMEM)
@@ -1192,9 +1240,6 @@ int amdgpu_cs_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
 	}
 
 	reserved_buffers = true;
-	r = amdgpu_cs_ib_fill(adev, &parser);
-	if (r)
-		goto out;
 
 	r = amdgpu_cs_dependencies(adev, &parser);
 	if (r) {
@@ -1230,16 +1275,12 @@ int amdgpu_cs_wait_ioctl(struct drm_device *dev, void *data,
 {
 	union drm_amdgpu_wait_cs *wait = data;
 	struct amdgpu_device *adev = dev->dev_private;
-	struct amdgpu_fpriv *fpriv = filp->driver_priv;
 	unsigned long timeout = amdgpu_gem_timeout(wait->in.timeout);
 	struct amdgpu_ring *ring = NULL;
 	struct amdgpu_ctx *ctx;
 	struct dma_fence *fence;
 	long r;
 
-	if (amdgpu_kms_vram_lost(adev, fpriv))
-		return -ENODEV;
-
 	ctx = amdgpu_ctx_get(filp->driver_priv, wait->in.ctx_id);
 	if (ctx == NULL)
 		return -EINVAL;
@@ -1257,6 +1298,8 @@ int amdgpu_cs_wait_ioctl(struct drm_device *dev, void *data,
 		r = PTR_ERR(fence);
 	else if (fence) {
 		r = dma_fence_wait_timeout(fence, true, timeout);
+		if (r > 0 && fence->error)
+			r = fence->error;
 		dma_fence_put(fence);
 	} else
 		r = 1;
@@ -1304,6 +1347,62 @@ static struct dma_fence *amdgpu_cs_get_fence(struct amdgpu_device *adev,
 	return fence;
 }
 
+int amdgpu_cs_fence_to_handle_ioctl(struct drm_device *dev, void *data,
+				    struct drm_file *filp)
+{
+	struct amdgpu_device *adev = dev->dev_private;
+	union drm_amdgpu_fence_to_handle *info = data;
+	struct dma_fence *fence;
+	struct drm_syncobj *syncobj;
+	struct sync_file *sync_file;
+	int fd, r;
+
+	fence = amdgpu_cs_get_fence(adev, filp, &info->in.fence);
+	if (IS_ERR(fence))
+		return PTR_ERR(fence);
+
+	switch (info->in.what) {
+	case AMDGPU_FENCE_TO_HANDLE_GET_SYNCOBJ:
+		r = drm_syncobj_create(&syncobj, 0, fence);
+		dma_fence_put(fence);
+		if (r)
+			return r;
+		r = drm_syncobj_get_handle(filp, syncobj, &info->out.handle);
+		drm_syncobj_put(syncobj);
+		return r;
+
+	case AMDGPU_FENCE_TO_HANDLE_GET_SYNCOBJ_FD:
+		r = drm_syncobj_create(&syncobj, 0, fence);
+		dma_fence_put(fence);
+		if (r)
+			return r;
+		r = drm_syncobj_get_fd(syncobj, (int*)&info->out.handle);
+		drm_syncobj_put(syncobj);
+		return r;
+
+	case AMDGPU_FENCE_TO_HANDLE_GET_SYNC_FILE_FD:
+		fd = get_unused_fd_flags(O_CLOEXEC);
+		if (fd < 0) {
+			dma_fence_put(fence);
+			return fd;
+		}
+
+		sync_file = sync_file_create(fence);
+		dma_fence_put(fence);
+		if (!sync_file) {
+			put_unused_fd(fd);
+			return -ENOMEM;
+		}
+
+		fd_install(fd, sync_file->file);
+		info->out.handle = fd;
+		return 0;
+
+	default:
+		return -EINVAL;
+	}
+}
+
 /**
  * amdgpu_cs_wait_all_fence - wait on all fences to signal
  *
@@ -1338,6 +1437,9 @@ static int amdgpu_cs_wait_all_fences(struct amdgpu_device *adev,
 
 		if (r == 0)
 			break;
+
+		if (fence->error)
+			return fence->error;
 	}
 
 	memset(wait, 0, sizeof(*wait));
@@ -1383,6 +1485,7 @@ static int amdgpu_cs_wait_any_fence(struct amdgpu_device *adev,
 			array[i] = fence;
 		} else { /* NULL, the fence has been already signaled */
 			r = 1;
+			first = i;
 			goto out;
 		}
 	}
@@ -1396,8 +1499,11 @@ out:
 	memset(wait, 0, sizeof(*wait));
 	wait->out.status = (r > 0);
 	wait->out.first_signaled = first;
-	/* set return value 0 to indicate success */
-	r = 0;
+
+	if (first < fence_count && array[first])
+		r = array[first]->error;
+	else
+		r = 0;
 
 err_free_fence_array:
 	for (i = 0; i < fence_count; i++)
@@ -1418,15 +1524,12 @@ int amdgpu_cs_wait_fences_ioctl(struct drm_device *dev, void *data,
 				struct drm_file *filp)
 {
 	struct amdgpu_device *adev = dev->dev_private;
-	struct amdgpu_fpriv *fpriv = filp->driver_priv;
 	union drm_amdgpu_wait_fences *wait = data;
 	uint32_t fence_count = wait->in.fence_count;
 	struct drm_amdgpu_fence *fences_user;
 	struct drm_amdgpu_fence *fences;
 	int r;
 
-	if (amdgpu_kms_vram_lost(adev, fpriv))
-		return -ENODEV;
 	/* Get the fences from userspace */
 	fences = kmalloc_array(fence_count, sizeof(struct drm_amdgpu_fence),
 			GFP_KERNEL);
@@ -1462,78 +1565,36 @@ err_free_fences:
  * virtual memory address. Returns allocation structure when found, NULL
  * otherwise.
  */
-struct amdgpu_bo_va_mapping *
-amdgpu_cs_find_mapping(struct amdgpu_cs_parser *parser,
-		       uint64_t addr, struct amdgpu_bo **bo)
+int amdgpu_cs_find_mapping(struct amdgpu_cs_parser *parser,
+			   uint64_t addr, struct amdgpu_bo **bo,
+			   struct amdgpu_bo_va_mapping **map)
 {
+	struct amdgpu_fpriv *fpriv = parser->filp->driver_priv;
+	struct amdgpu_vm *vm = &fpriv->vm;
 	struct amdgpu_bo_va_mapping *mapping;
-	unsigned i;
-
-	if (!parser->bo_list)
-		return NULL;
-
-	addr /= AMDGPU_GPU_PAGE_SIZE;
-
-	for (i = 0; i < parser->bo_list->num_entries; i++) {
-		struct amdgpu_bo_list_entry *lobj;
-
-		lobj = &parser->bo_list->array[i];
-		if (!lobj->bo_va)
-			continue;
-
-		list_for_each_entry(mapping, &lobj->bo_va->valids, list) {
-			if (mapping->start > addr ||
-			    addr > mapping->last)
-				continue;
-
-			*bo = lobj->bo_va->base.bo;
-			return mapping;
-		}
-
-		list_for_each_entry(mapping, &lobj->bo_va->invalids, list) {
-			if (mapping->start > addr ||
-			    addr > mapping->last)
-				continue;
-
-			*bo = lobj->bo_va->base.bo;
-			return mapping;
-		}
-	}
-
-	return NULL;
-}
-
-/**
- * amdgpu_cs_sysvm_access_required - make BOs accessible by the system VM
- *
- * @parser: command submission parser context
- *
- * Helper for UVD/VCE VM emulation, make sure BOs are accessible by the system VM.
- */
-int amdgpu_cs_sysvm_access_required(struct amdgpu_cs_parser *parser)
-{
-	unsigned i;
 	int r;
 
-	if (!parser->bo_list)
-		return 0;
+	addr /= AMDGPU_GPU_PAGE_SIZE;
 
-	for (i = 0; i < parser->bo_list->num_entries; i++) {
-		struct amdgpu_bo *bo = parser->bo_list->array[i].robj;
+	mapping = amdgpu_vm_bo_lookup_mapping(vm, addr);
+	if (!mapping || !mapping->bo_va || !mapping->bo_va->base.bo)
+		return -EINVAL;
 
-		r = amdgpu_ttm_bind(&bo->tbo, &bo->tbo.mem);
-		if (unlikely(r))
-			return r;
+	*bo = mapping->bo_va->base.bo;
+	*map = mapping;
 
-		if (bo->flags & AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS)
-			continue;
+	/* Double check that the BO is reserved by this CS */
+	if (READ_ONCE((*bo)->tbo.resv->lock.ctx) != &parser->ticket)
+		return -EINVAL;
 
-		bo->flags |= AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS;
-		amdgpu_ttm_placement_from_domain(bo, bo->allowed_domains);
-		r = ttm_bo_validate(&bo->tbo, &bo->placement, false, false);
-		if (unlikely(r))
+	if (!((*bo)->flags & AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS)) {
+		(*bo)->flags |= AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS;
+		amdgpu_ttm_placement_from_domain(*bo, (*bo)->allowed_domains);
+		r = ttm_bo_validate(&(*bo)->tbo, &(*bo)->placement, false,
+				    false);
+		if (r)
 			return r;
 	}
 
-	return 0;
+	return amdgpu_ttm_bind(&(*bo)->tbo, &(*bo)->tbo.mem);
 }
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
index a11e44340b23..c184468e2b2b 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
@@ -23,13 +23,41 @@
  */
 
 #include <drm/drmP.h>
+#include <drm/drm_auth.h>
 #include "amdgpu.h"
+#include "amdgpu_sched.h"
 
-static int amdgpu_ctx_init(struct amdgpu_device *adev, struct amdgpu_ctx *ctx)
+static int amdgpu_ctx_priority_permit(struct drm_file *filp,
+				      enum amd_sched_priority priority)
+{
+	/* NORMAL and below are accessible by everyone */
+	if (priority <= AMD_SCHED_PRIORITY_NORMAL)
+		return 0;
+
+	if (capable(CAP_SYS_NICE))
+		return 0;
+
+	if (drm_is_current_master(filp))
+		return 0;
+
+	return -EACCES;
+}
+
+static int amdgpu_ctx_init(struct amdgpu_device *adev,
+			   enum amd_sched_priority priority,
+			   struct drm_file *filp,
+			   struct amdgpu_ctx *ctx)
 {
 	unsigned i, j;
 	int r;
 
+	if (priority < 0 || priority >= AMD_SCHED_PRIORITY_MAX)
+		return -EINVAL;
+
+	r = amdgpu_ctx_priority_permit(filp, priority);
+	if (r)
+		return r;
+
 	memset(ctx, 0, sizeof(*ctx));
 	ctx->adev = adev;
 	kref_init(&ctx->refcount);
@@ -39,19 +67,24 @@ static int amdgpu_ctx_init(struct amdgpu_device *adev, struct amdgpu_ctx *ctx)
 	if (!ctx->fences)
 		return -ENOMEM;
 
+	mutex_init(&ctx->lock);
+
 	for (i = 0; i < AMDGPU_MAX_RINGS; ++i) {
 		ctx->rings[i].sequence = 1;
 		ctx->rings[i].fences = &ctx->fences[amdgpu_sched_jobs * i];
 	}
 
 	ctx->reset_counter = atomic_read(&adev->gpu_reset_counter);
+	ctx->vram_lost_counter = atomic_read(&adev->vram_lost_counter);
+	ctx->init_priority = priority;
+	ctx->override_priority = AMD_SCHED_PRIORITY_UNSET;
 
 	/* create context entity for each ring */
 	for (i = 0; i < adev->num_rings; i++) {
 		struct amdgpu_ring *ring = adev->rings[i];
 		struct amd_sched_rq *rq;
 
-		rq = &ring->sched.sched_rq[AMD_SCHED_PRIORITY_NORMAL];
+		rq = &ring->sched.sched_rq[priority];
 
 		if (ring == &adev->gfx.kiq.ring)
 			continue;
@@ -96,10 +129,14 @@ static void amdgpu_ctx_fini(struct amdgpu_ctx *ctx)
 				      &ctx->rings[i].entity);
 
 	amdgpu_queue_mgr_fini(adev, &ctx->queue_mgr);
+
+	mutex_destroy(&ctx->lock);
 }
 
 static int amdgpu_ctx_alloc(struct amdgpu_device *adev,
 			    struct amdgpu_fpriv *fpriv,
+			    struct drm_file *filp,
+			    enum amd_sched_priority priority,
 			    uint32_t *id)
 {
 	struct amdgpu_ctx_mgr *mgr = &fpriv->ctx_mgr;
@@ -117,8 +154,9 @@ static int amdgpu_ctx_alloc(struct amdgpu_device *adev,
 		kfree(ctx);
 		return r;
 	}
+
 	*id = (uint32_t)r;
-	r = amdgpu_ctx_init(adev, ctx);
+	r = amdgpu_ctx_init(adev, priority, filp, ctx);
 	if (r) {
 		idr_remove(&mgr->ctx_handles, *id);
 		*id = 0;
@@ -193,6 +231,7 @@ int amdgpu_ctx_ioctl(struct drm_device *dev, void *data,
 {
 	int r;
 	uint32_t id;
+	enum amd_sched_priority priority;
 
 	union drm_amdgpu_ctx *args = data;
 	struct amdgpu_device *adev = dev->dev_private;
@@ -200,10 +239,16 @@ int amdgpu_ctx_ioctl(struct drm_device *dev, void *data,
 
 	r = 0;
 	id = args->in.ctx_id;
+	priority = amdgpu_to_sched_priority(args->in.priority);
+
+	/* For backwards compatibility reasons, we need to accept
+	 * ioctls with garbage in the priority field */
+	if (priority == AMD_SCHED_PRIORITY_INVALID)
+		priority = AMD_SCHED_PRIORITY_NORMAL;
 
 	switch (args->in.op) {
 	case AMDGPU_CTX_OP_ALLOC_CTX:
-		r = amdgpu_ctx_alloc(adev, fpriv, &id);
+		r = amdgpu_ctx_alloc(adev, fpriv, filp, priority, &id);
 		args->out.alloc.ctx_id = id;
 		break;
 	case AMDGPU_CTX_OP_FREE_CTX:
@@ -246,8 +291,8 @@ int amdgpu_ctx_put(struct amdgpu_ctx *ctx)
 	return 0;
 }
 
-uint64_t amdgpu_ctx_add_fence(struct amdgpu_ctx *ctx, struct amdgpu_ring *ring,
-			      struct dma_fence *fence)
+int amdgpu_ctx_add_fence(struct amdgpu_ctx *ctx, struct amdgpu_ring *ring,
+			      struct dma_fence *fence, uint64_t* handler)
 {
 	struct amdgpu_ctx_ring *cring = & ctx->rings[ring->idx];
 	uint64_t seq = cring->sequence;
@@ -256,12 +301,8 @@ uint64_t amdgpu_ctx_add_fence(struct amdgpu_ctx *ctx, struct amdgpu_ring *ring,
 
 	idx = seq & (amdgpu_sched_jobs - 1);
 	other = cring->fences[idx];
-	if (other) {
-		signed long r;
-		r = dma_fence_wait_timeout(other, false, MAX_SCHEDULE_TIMEOUT);
-		if (r < 0)
-			DRM_ERROR("Error (%ld) waiting for fence!\n", r);
-	}
+	if (other)
+		BUG_ON(!dma_fence_is_signaled(other));
 
 	dma_fence_get(fence);
 
@@ -271,8 +312,10 @@ uint64_t amdgpu_ctx_add_fence(struct amdgpu_ctx *ctx, struct amdgpu_ring *ring,
 	spin_unlock(&ctx->ring_lock);
 
 	dma_fence_put(other);
+	if (handler)
+		*handler = seq;
 
-	return seq;
+	return 0;
 }
 
 struct dma_fence *amdgpu_ctx_get_fence(struct amdgpu_ctx *ctx,
@@ -303,6 +346,51 @@ struct dma_fence *amdgpu_ctx_get_fence(struct amdgpu_ctx *ctx,
 	return fence;
 }
 
+void amdgpu_ctx_priority_override(struct amdgpu_ctx *ctx,
+				  enum amd_sched_priority priority)
+{
+	int i;
+	struct amdgpu_device *adev = ctx->adev;
+	struct amd_sched_rq *rq;
+	struct amd_sched_entity *entity;
+	struct amdgpu_ring *ring;
+	enum amd_sched_priority ctx_prio;
+
+	ctx->override_priority = priority;
+
+	ctx_prio = (ctx->override_priority == AMD_SCHED_PRIORITY_UNSET) ?
+			ctx->init_priority : ctx->override_priority;
+
+	for (i = 0; i < adev->num_rings; i++) {
+		ring = adev->rings[i];
+		entity = &ctx->rings[i].entity;
+		rq = &ring->sched.sched_rq[ctx_prio];
+
+		if (ring->funcs->type == AMDGPU_RING_TYPE_KIQ)
+			continue;
+
+		amd_sched_entity_set_rq(entity, rq);
+	}
+}
+
+int amdgpu_ctx_wait_prev_fence(struct amdgpu_ctx *ctx, unsigned ring_id)
+{
+	struct amdgpu_ctx_ring *cring = &ctx->rings[ring_id];
+	unsigned idx = cring->sequence & (amdgpu_sched_jobs - 1);
+	struct dma_fence *other = cring->fences[idx];
+
+	if (other) {
+		signed long r;
+		r = dma_fence_wait_timeout(other, false, MAX_SCHEDULE_TIMEOUT);
+		if (r < 0) {
+			DRM_ERROR("Error (%ld) waiting for fence!\n", r);
+			return r;
+		}
+	}
+
+	return 0;
+}
+
 void amdgpu_ctx_mgr_init(struct amdgpu_ctx_mgr *mgr)
 {
 	mutex_init(&mgr->lock);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index e630d918fefc..3573ecdb06ee 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -31,6 +31,7 @@
 #include <linux/debugfs.h>
 #include <drm/drmP.h>
 #include <drm/drm_crtc_helper.h>
+#include <drm/drm_atomic_helper.h>
 #include <drm/amdgpu_drm.h>
 #include <linux/vgaarb.h>
 #include <linux/vga_switcheroo.h>
@@ -56,6 +57,7 @@
 #include "amdgpu_vf_error.h"
 
 #include "amdgpu_amdkfd.h"
+#include "amdgpu_pm.h"
 
 MODULE_FIRMWARE("amdgpu/vega10_gpu_info.bin");
 MODULE_FIRMWARE("amdgpu/raven_gpu_info.bin");
@@ -65,6 +67,7 @@ MODULE_FIRMWARE("amdgpu/raven_gpu_info.bin");
 static int amdgpu_debugfs_regs_init(struct amdgpu_device *adev);
 static void amdgpu_debugfs_regs_cleanup(struct amdgpu_device *adev);
 static int amdgpu_debugfs_test_ib_ring_init(struct amdgpu_device *adev);
+static int amdgpu_debugfs_vbios_dump_init(struct amdgpu_device *adev);
 
 static const char *amdgpu_asic_name[] = {
 	"TAHITI",
@@ -107,10 +110,8 @@ uint32_t amdgpu_mm_rreg(struct amdgpu_device *adev, uint32_t reg,
 {
 	uint32_t ret;
 
-	if (!(acc_flags & AMDGPU_REGS_NO_KIQ) && amdgpu_sriov_runtime(adev)) {
-		BUG_ON(in_interrupt());
+	if (!(acc_flags & AMDGPU_REGS_NO_KIQ) && amdgpu_sriov_runtime(adev))
 		return amdgpu_virt_kiq_rreg(adev, reg);
-	}
 
 	if ((reg * 4) < adev->rmmio_size && !(acc_flags & AMDGPU_REGS_IDX))
 		ret = readl(((void __iomem *)adev->rmmio) + (reg * 4));
@@ -135,10 +136,8 @@ void amdgpu_mm_wreg(struct amdgpu_device *adev, uint32_t reg, uint32_t v,
 		adev->last_mm_index = v;
 	}
 
-	if (!(acc_flags & AMDGPU_REGS_NO_KIQ) && amdgpu_sriov_runtime(adev)) {
-		BUG_ON(in_interrupt());
+	if (!(acc_flags & AMDGPU_REGS_NO_KIQ) && amdgpu_sriov_runtime(adev))
 		return amdgpu_virt_kiq_wreg(adev, reg, v);
-	}
 
 	if ((reg * 4) < adev->rmmio_size && !(acc_flags & AMDGPU_REGS_IDX))
 		writel(v, ((void __iomem *)adev->rmmio) + (reg * 4));
@@ -402,6 +401,15 @@ void amdgpu_pci_config_reset(struct amdgpu_device *adev)
  */
 static int amdgpu_doorbell_init(struct amdgpu_device *adev)
 {
+	/* No doorbell on SI hardware generation */
+	if (adev->asic_type < CHIP_BONAIRE) {
+		adev->doorbell.base = 0;
+		adev->doorbell.size = 0;
+		adev->doorbell.num_doorbells = 0;
+		adev->doorbell.ptr = NULL;
+		return 0;
+	}
+
 	/* doorbell bar mapping */
 	adev->doorbell.base = pci_resource_start(adev->pdev, 2);
 	adev->doorbell.size = pci_resource_len(adev->pdev, 2);
@@ -539,7 +547,7 @@ int amdgpu_wb_get(struct amdgpu_device *adev, u32 *wb)
 
 	if (offset < adev->wb.num_wb) {
 		__set_bit(offset, adev->wb.used);
-		*wb = offset * 8; /* convert to dw offset */
+		*wb = offset << 3; /* convert to dw offset */
 		return 0;
 	} else {
 		return -EINVAL;
@@ -557,7 +565,7 @@ int amdgpu_wb_get(struct amdgpu_device *adev, u32 *wb)
 void amdgpu_wb_free(struct amdgpu_device *adev, u32 wb)
 {
 	if (wb < adev->wb.num_wb)
-		__clear_bit(wb, adev->wb.used);
+		__clear_bit(wb >> 3, adev->wb.used);
 }
 
 /**
@@ -647,42 +655,96 @@ void amdgpu_gart_location(struct amdgpu_device *adev, struct amdgpu_mc *mc)
 }
 
 /*
- * GPU helpers function.
+ * Firmware Reservation functions
  */
 /**
- * amdgpu_need_post - check if the hw need post or not
+ * amdgpu_fw_reserve_vram_fini - free fw reserved vram
  *
  * @adev: amdgpu_device pointer
  *
- * Check if the asic has been initialized (all asics) at driver startup
- * or post is needed if  hw reset is performed.
- * Returns true if need or false if not.
+ * free fw reserved vram if it has been reserved.
  */
-bool amdgpu_need_post(struct amdgpu_device *adev)
+void amdgpu_fw_reserve_vram_fini(struct amdgpu_device *adev)
 {
-	uint32_t reg;
+	amdgpu_bo_free_kernel(&adev->fw_vram_usage.reserved_bo,
+		NULL, &adev->fw_vram_usage.va);
+}
 
-	if (adev->has_hw_reset) {
-		adev->has_hw_reset = false;
-		return true;
-	}
+/**
+ * amdgpu_fw_reserve_vram_init - create bo vram reservation from fw
+ *
+ * @adev: amdgpu_device pointer
+ *
+ * create bo vram reservation from fw.
+ */
+int amdgpu_fw_reserve_vram_init(struct amdgpu_device *adev)
+{
+	int r = 0;
+	u64 gpu_addr;
+	u64 vram_size = adev->mc.visible_vram_size;
 
-	/* bios scratch used on CIK+ */
-	if (adev->asic_type >= CHIP_BONAIRE)
-		return amdgpu_atombios_scratch_need_asic_init(adev);
+	adev->fw_vram_usage.va = NULL;
+	adev->fw_vram_usage.reserved_bo = NULL;
 
-	/* check MEM_SIZE for older asics */
-	reg = amdgpu_asic_get_config_memsize(adev);
+	if (adev->fw_vram_usage.size > 0 &&
+		adev->fw_vram_usage.size <= vram_size) {
 
-	if ((reg != 0) && (reg != 0xffffffff))
-		return false;
+		r = amdgpu_bo_create(adev, adev->fw_vram_usage.size,
+			PAGE_SIZE, true, 0,
+			AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED |
+			AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS, NULL, NULL, 0,
+			&adev->fw_vram_usage.reserved_bo);
+		if (r)
+			goto error_create;
 
-	return true;
+		r = amdgpu_bo_reserve(adev->fw_vram_usage.reserved_bo, false);
+		if (r)
+			goto error_reserve;
+		r = amdgpu_bo_pin_restricted(adev->fw_vram_usage.reserved_bo,
+			AMDGPU_GEM_DOMAIN_VRAM,
+			adev->fw_vram_usage.start_offset,
+			(adev->fw_vram_usage.start_offset +
+			adev->fw_vram_usage.size), &gpu_addr);
+		if (r)
+			goto error_pin;
+		r = amdgpu_bo_kmap(adev->fw_vram_usage.reserved_bo,
+			&adev->fw_vram_usage.va);
+		if (r)
+			goto error_kmap;
+
+		amdgpu_bo_unreserve(adev->fw_vram_usage.reserved_bo);
+	}
+	return r;
 
+error_kmap:
+	amdgpu_bo_unpin(adev->fw_vram_usage.reserved_bo);
+error_pin:
+	amdgpu_bo_unreserve(adev->fw_vram_usage.reserved_bo);
+error_reserve:
+	amdgpu_bo_unref(&adev->fw_vram_usage.reserved_bo);
+error_create:
+	adev->fw_vram_usage.va = NULL;
+	adev->fw_vram_usage.reserved_bo = NULL;
+	return r;
 }
 
-static bool amdgpu_vpost_needed(struct amdgpu_device *adev)
+
+/*
+ * GPU helpers function.
+ */
+/**
+ * amdgpu_need_post - check if the hw need post or not
+ *
+ * @adev: amdgpu_device pointer
+ *
+ * Check if the asic has been initialized (all asics) at driver startup
+ * or post is needed if  hw reset is performed.
+ * Returns true if need or false if not.
+ */
+bool amdgpu_need_post(struct amdgpu_device *adev)
 {
+	uint32_t reg;
+
 	if (amdgpu_sriov_vf(adev))
 		return false;
 
@@ -705,7 +767,23 @@ static bool amdgpu_vpost_needed(struct amdgpu_device *adev)
 				return true;
 		}
 	}
-	return amdgpu_need_post(adev);
+
+	if (adev->has_hw_reset) {
+		adev->has_hw_reset = false;
+		return true;
+	}
+
+	/* bios scratch used on CIK+ */
+	if (adev->asic_type >= CHIP_BONAIRE)
+		return amdgpu_atombios_scratch_need_asic_init(adev);
+
+	/* check MEM_SIZE for older asics */
+	reg = amdgpu_asic_get_config_memsize(adev);
+
+	if ((reg != 0) && (reg != 0xffffffff))
+		return false;
+
+	return true;
 }
 
 /**
@@ -887,6 +965,20 @@ static uint32_t cail_ioreg_read(struct card_info *info, uint32_t reg)
 	return r;
 }
 
+static ssize_t amdgpu_atombios_get_vbios_version(struct device *dev,
+						 struct device_attribute *attr,
+						 char *buf)
+{
+	struct drm_device *ddev = dev_get_drvdata(dev);
+	struct amdgpu_device *adev = ddev->dev_private;
+	struct atom_context *ctx = adev->mode_info.atom_context;
+
+	return snprintf(buf, PAGE_SIZE, "%s\n", ctx->vbios_version);
+}
+
+static DEVICE_ATTR(vbios_version, 0444, amdgpu_atombios_get_vbios_version,
+		   NULL);
+
 /**
  * amdgpu_atombios_fini - free the driver info and callbacks for atombios
  *
@@ -906,6 +998,7 @@ static void amdgpu_atombios_fini(struct amdgpu_device *adev)
 	adev->mode_info.atom_context = NULL;
 	kfree(adev->mode_info.atom_card_info);
 	adev->mode_info.atom_card_info = NULL;
+	device_remove_file(adev->dev, &dev_attr_vbios_version);
 }
 
 /**
@@ -922,6 +1015,7 @@ static int amdgpu_atombios_init(struct amdgpu_device *adev)
 {
 	struct card_info *atom_card_info =
 	    kzalloc(sizeof(struct card_info), GFP_KERNEL);
+	int ret;
 
 	if (!atom_card_info)
 		return -ENOMEM;
@@ -958,6 +1052,13 @@ static int amdgpu_atombios_init(struct amdgpu_device *adev)
 		amdgpu_atombios_scratch_regs_init(adev);
 		amdgpu_atombios_allocate_fb_scratch(adev);
 	}
+
+	ret = device_create_file(adev->dev, &dev_attr_vbios_version);
+	if (ret) {
+		DRM_ERROR("Failed to create device file for VBIOS version\n");
+		return ret;
+	}
+
 	return 0;
 }
 
@@ -1757,10 +1858,8 @@ static int amdgpu_fini(struct amdgpu_device *adev)
 		adev->ip_blocks[i].status.late_initialized = false;
 	}
 
-	if (amdgpu_sriov_vf(adev)) {
-		amdgpu_bo_free_kernel(&adev->virt.csa_obj, &adev->virt.csa_vmid0_addr, NULL);
+	if (amdgpu_sriov_vf(adev))
 		amdgpu_virt_release_full_gpu(adev, false);
-	}
 
 	return 0;
 }
@@ -1848,6 +1947,7 @@ static int amdgpu_sriov_reinit_late(struct amdgpu_device *adev)
 
 	static enum amd_ip_block_type ip_order[] = {
 		AMD_IP_BLOCK_TYPE_SMC,
+		AMD_IP_BLOCK_TYPE_PSP,
 		AMD_IP_BLOCK_TYPE_DCE,
 		AMD_IP_BLOCK_TYPE_GFX,
 		AMD_IP_BLOCK_TYPE_SDMA,
@@ -1933,16 +2033,67 @@ static int amdgpu_resume(struct amdgpu_device *adev)
 
 static void amdgpu_device_detect_sriov_bios(struct amdgpu_device *adev)
 {
-	if (adev->is_atom_fw) {
-		if (amdgpu_atomfirmware_gpu_supports_virtualization(adev))
-			adev->virt.caps |= AMDGPU_SRIOV_CAPS_SRIOV_VBIOS;
-	} else {
-		if (amdgpu_atombios_has_gpu_virtualization_table(adev))
-			adev->virt.caps |= AMDGPU_SRIOV_CAPS_SRIOV_VBIOS;
+	if (amdgpu_sriov_vf(adev)) {
+		if (adev->is_atom_fw) {
+			if (amdgpu_atomfirmware_gpu_supports_virtualization(adev))
+				adev->virt.caps |= AMDGPU_SRIOV_CAPS_SRIOV_VBIOS;
+		} else {
+			if (amdgpu_atombios_has_gpu_virtualization_table(adev))
+				adev->virt.caps |= AMDGPU_SRIOV_CAPS_SRIOV_VBIOS;
+		}
+
+		if (!(adev->virt.caps & AMDGPU_SRIOV_CAPS_SRIOV_VBIOS))
+			amdgpu_vf_error_put(adev, AMDGIM_ERROR_VF_NO_VBIOS, 0, 0);
+	}
+}
+
+bool amdgpu_device_asic_has_dc_support(enum amd_asic_type asic_type)
+{
+	switch (asic_type) {
+#if defined(CONFIG_DRM_AMD_DC)
+	case CHIP_BONAIRE:
+	case CHIP_HAWAII:
+	case CHIP_KAVERI:
+	case CHIP_CARRIZO:
+	case CHIP_STONEY:
+	case CHIP_POLARIS11:
+	case CHIP_POLARIS10:
+	case CHIP_POLARIS12:
+	case CHIP_TONGA:
+	case CHIP_FIJI:
+#if defined(CONFIG_DRM_AMD_DC_PRE_VEGA)
+		return amdgpu_dc != 0;
+#endif
+	case CHIP_KABINI:
+	case CHIP_MULLINS:
+		return amdgpu_dc > 0;
+	case CHIP_VEGA10:
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	case CHIP_RAVEN:
+#endif
+		return amdgpu_dc != 0;
+#endif
+	default:
+		return false;
 	}
 }
 
 /**
+ * amdgpu_device_has_dc_support - check if dc is supported
+ *
+ * @adev: amdgpu_device_pointer
+ *
+ * Returns true for supported, false for not supported
+ */
+bool amdgpu_device_has_dc_support(struct amdgpu_device *adev)
+{
+	if (amdgpu_sriov_vf(adev))
+		return false;
+
+	return amdgpu_device_asic_has_dc_support(adev->asic_type);
+}
+
+/**
  * amdgpu_device_init - initialize the driver
  *
  * @adev: amdgpu_device pointer
@@ -1979,6 +2130,7 @@ int amdgpu_device_init(struct amdgpu_device *adev,
 	adev->vm_manager.vm_pte_num_rings = 0;
 	adev->gart.gart_funcs = NULL;
 	adev->fence_context = dma_fence_context_alloc(AMDGPU_MAX_RINGS);
+	bitmap_zero(adev->gfx.pipe_reserve_bitmap, AMDGPU_MAX_COMPUTE_QUEUES);
 
 	adev->smc_rreg = &amdgpu_invalid_rreg;
 	adev->smc_wreg = &amdgpu_invalid_wreg;
@@ -1995,7 +2147,6 @@ int amdgpu_device_init(struct amdgpu_device *adev,
 	adev->audio_endpt_rreg = &amdgpu_block_invalid_rreg;
 	adev->audio_endpt_wreg = &amdgpu_block_invalid_wreg;
 
-
 	DRM_INFO("initializing kernel modesetting (%s 0x%04X:0x%04X 0x%04X:0x%04X 0x%02X).\n",
 		 amdgpu_asic_name[adev->asic_type], pdev->vendor, pdev->device,
 		 pdev->subsystem_vendor, pdev->subsystem_device, pdev->revision);
@@ -2007,8 +2158,10 @@ int amdgpu_device_init(struct amdgpu_device *adev,
 	mutex_init(&adev->pm.mutex);
 	mutex_init(&adev->gfx.gpu_clock_mutex);
 	mutex_init(&adev->srbm_mutex);
+	mutex_init(&adev->gfx.pipe_reserve_mutex);
 	mutex_init(&adev->grbm_idx_mutex);
 	mutex_init(&adev->mn_lock);
+	mutex_init(&adev->virt.vf_errors.lock);
 	hash_init(adev->mn_hash);
 
 	amdgpu_check_arguments(adev);
@@ -2051,9 +2204,8 @@ int amdgpu_device_init(struct amdgpu_device *adev,
 	DRM_INFO("register mmio base: 0x%08X\n", (uint32_t)adev->rmmio_base);
 	DRM_INFO("register mmio size: %u\n", (unsigned)adev->rmmio_size);
 
-	if (adev->asic_type >= CHIP_BONAIRE)
-		/* doorbell bar mapping */
-		amdgpu_doorbell_init(adev);
+	/* doorbell bar mapping */
+	amdgpu_doorbell_init(adev);
 
 	/* io port mapping */
 	for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
@@ -2095,7 +2247,7 @@ int amdgpu_device_init(struct amdgpu_device *adev,
 	r = amdgpu_atombios_init(adev);
 	if (r) {
 		dev_err(adev->dev, "amdgpu_atombios_init failed\n");
-		amdgpu_vf_error_put(AMDGIM_ERROR_VF_ATOMBIOS_INIT_FAIL, 0, 0);
+		amdgpu_vf_error_put(adev, AMDGIM_ERROR_VF_ATOMBIOS_INIT_FAIL, 0, 0);
 		goto failed;
 	}
 
@@ -2103,10 +2255,9 @@ int amdgpu_device_init(struct amdgpu_device *adev,
 	amdgpu_device_detect_sriov_bios(adev);
 
 	/* Post card if necessary */
-	if (amdgpu_vpost_needed(adev)) {
+	if (amdgpu_need_post(adev)) {
 		if (!adev->bios) {
 			dev_err(adev->dev, "no vBIOS found\n");
-			amdgpu_vf_error_put(AMDGIM_ERROR_VF_NO_VBIOS, 0, 0);
 			r = -EINVAL;
 			goto failed;
 		}
@@ -2114,7 +2265,6 @@ int amdgpu_device_init(struct amdgpu_device *adev,
 		r = amdgpu_atom_asic_init(adev->mode_info.atom_context);
 		if (r) {
 			dev_err(adev->dev, "gpu post error!\n");
-			amdgpu_vf_error_put(AMDGIM_ERROR_VF_GPU_POST_ERROR, 0, 0);
 			goto failed;
 		}
 	} else {
@@ -2126,7 +2276,7 @@ int amdgpu_device_init(struct amdgpu_device *adev,
 		r = amdgpu_atomfirmware_get_clock_info(adev);
 		if (r) {
 			dev_err(adev->dev, "amdgpu_atomfirmware_get_clock_info failed\n");
-			amdgpu_vf_error_put(AMDGIM_ERROR_VF_ATOMBIOS_GET_CLOCK_FAIL, 0, 0);
+			amdgpu_vf_error_put(adev, AMDGIM_ERROR_VF_ATOMBIOS_GET_CLOCK_FAIL, 0, 0);
 			goto failed;
 		}
 	} else {
@@ -2134,18 +2284,19 @@ int amdgpu_device_init(struct amdgpu_device *adev,
 		r = amdgpu_atombios_get_clock_info(adev);
 		if (r) {
 			dev_err(adev->dev, "amdgpu_atombios_get_clock_info failed\n");
-			amdgpu_vf_error_put(AMDGIM_ERROR_VF_ATOMBIOS_GET_CLOCK_FAIL, 0, 0);
+			amdgpu_vf_error_put(adev, AMDGIM_ERROR_VF_ATOMBIOS_GET_CLOCK_FAIL, 0, 0);
 			goto failed;
 		}
 		/* init i2c buses */
-		amdgpu_atombios_i2c_init(adev);
+		if (!amdgpu_device_has_dc_support(adev))
+			amdgpu_atombios_i2c_init(adev);
 	}
 
 	/* Fence driver */
 	r = amdgpu_fence_driver_init(adev);
 	if (r) {
 		dev_err(adev->dev, "amdgpu_fence_driver_init failed\n");
-		amdgpu_vf_error_put(AMDGIM_ERROR_VF_FENCE_INIT_FAIL, 0, 0);
+		amdgpu_vf_error_put(adev, AMDGIM_ERROR_VF_FENCE_INIT_FAIL, 0, 0);
 		goto failed;
 	}
 
@@ -2155,7 +2306,7 @@ int amdgpu_device_init(struct amdgpu_device *adev,
 	r = amdgpu_init(adev);
 	if (r) {
 		dev_err(adev->dev, "amdgpu_init failed\n");
-		amdgpu_vf_error_put(AMDGIM_ERROR_VF_AMDGPU_INIT_FAIL, 0, 0);
+		amdgpu_vf_error_put(adev, AMDGIM_ERROR_VF_AMDGPU_INIT_FAIL, 0, 0);
 		amdgpu_fini(adev);
 		goto failed;
 	}
@@ -2175,7 +2326,7 @@ int amdgpu_device_init(struct amdgpu_device *adev,
 	r = amdgpu_ib_pool_init(adev);
 	if (r) {
 		dev_err(adev->dev, "IB initialization failed (%d).\n", r);
-		amdgpu_vf_error_put(AMDGIM_ERROR_VF_IB_INIT_FAIL, 0, r);
+		amdgpu_vf_error_put(adev, AMDGIM_ERROR_VF_IB_INIT_FAIL, 0, r);
 		goto failed;
 	}
 
@@ -2183,8 +2334,15 @@ int amdgpu_device_init(struct amdgpu_device *adev,
 	if (r)
 		DRM_ERROR("ib ring test failed (%d).\n", r);
 
+	if (amdgpu_sriov_vf(adev))
+		amdgpu_virt_init_data_exchange(adev);
+
 	amdgpu_fbdev_init(adev);
 
+	r = amdgpu_pm_sysfs_init(adev);
+	if (r)
+		DRM_ERROR("registering pm debugfs failed (%d).\n", r);
+
 	r = amdgpu_gem_debugfs_init(adev);
 	if (r)
 		DRM_ERROR("registering gem debugfs failed (%d).\n", r);
@@ -2201,6 +2359,10 @@ int amdgpu_device_init(struct amdgpu_device *adev,
 	if (r)
 		DRM_ERROR("registering firmware debugfs failed (%d).\n", r);
 
+	r = amdgpu_debugfs_vbios_dump_init(adev);
+	if (r)
+		DRM_ERROR("Creating vbios dump debugfs failed (%d).\n", r);
+
 	if ((amdgpu_testing & 1)) {
 		if (adev->accel_working)
 			amdgpu_test_moves(adev);
@@ -2220,7 +2382,7 @@ int amdgpu_device_init(struct amdgpu_device *adev,
 	r = amdgpu_late_init(adev);
 	if (r) {
 		dev_err(adev->dev, "amdgpu_late_init failed\n");
-		amdgpu_vf_error_put(AMDGIM_ERROR_VF_AMDGPU_LATE_INIT_FAIL, 0, r);
+		amdgpu_vf_error_put(adev, AMDGIM_ERROR_VF_AMDGPU_LATE_INIT_FAIL, 0, r);
 		goto failed;
 	}
 
@@ -2252,6 +2414,7 @@ void amdgpu_device_fini(struct amdgpu_device *adev)
 	/* evict vram memory */
 	amdgpu_bo_evict_vram(adev);
 	amdgpu_ib_pool_fini(adev);
+	amdgpu_fw_reserve_vram_fini(adev);
 	amdgpu_fence_driver_fini(adev);
 	amdgpu_fbdev_fini(adev);
 	r = amdgpu_fini(adev);
@@ -2262,7 +2425,8 @@ void amdgpu_device_fini(struct amdgpu_device *adev)
 	adev->accel_working = false;
 	cancel_delayed_work_sync(&adev->late_init_work);
 	/* free i2c buses */
-	amdgpu_i2c_fini(adev);
+	if (!amdgpu_device_has_dc_support(adev))
+		amdgpu_i2c_fini(adev);
 	amdgpu_atombios_fini(adev);
 	kfree(adev->bios);
 	adev->bios = NULL;
@@ -2276,8 +2440,8 @@ void amdgpu_device_fini(struct amdgpu_device *adev)
 	adev->rio_mem = NULL;
 	iounmap(adev->rmmio);
 	adev->rmmio = NULL;
-	if (adev->asic_type >= CHIP_BONAIRE)
-		amdgpu_doorbell_fini(adev);
+	amdgpu_doorbell_fini(adev);
+	amdgpu_pm_sysfs_fini(adev);
 	amdgpu_debugfs_regs_cleanup(adev);
 }
 
@@ -2313,12 +2477,14 @@ int amdgpu_device_suspend(struct drm_device *dev, bool suspend, bool fbcon)
 
 	drm_kms_helper_poll_disable(dev);
 
-	/* turn off display hw */
-	drm_modeset_lock_all(dev);
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		drm_helper_connector_dpms(connector, DRM_MODE_DPMS_OFF);
+	if (!amdgpu_device_has_dc_support(adev)) {
+		/* turn off display hw */
+		drm_modeset_lock_all(dev);
+		list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
+			drm_helper_connector_dpms(connector, DRM_MODE_DPMS_OFF);
+		}
+		drm_modeset_unlock_all(dev);
 	}
-	drm_modeset_unlock_all(dev);
 
 	amdgpu_amdkfd_suspend(adev);
 
@@ -2461,13 +2627,25 @@ int amdgpu_device_resume(struct drm_device *dev, bool resume, bool fbcon)
 
 	/* blat the mode back in */
 	if (fbcon) {
-		drm_helper_resume_force_mode(dev);
-		/* turn on display hw */
-		drm_modeset_lock_all(dev);
-		list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-			drm_helper_connector_dpms(connector, DRM_MODE_DPMS_ON);
+		if (!amdgpu_device_has_dc_support(adev)) {
+			/* pre DCE11 */
+			drm_helper_resume_force_mode(dev);
+
+			/* turn on display hw */
+			drm_modeset_lock_all(dev);
+			list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
+				drm_helper_connector_dpms(connector, DRM_MODE_DPMS_ON);
+			}
+			drm_modeset_unlock_all(dev);
+		} else {
+			/*
+			 * There is no equivalent atomic helper to turn on
+			 * display, so we defined our own function for this,
+			 * once suspend resume is supported by the atomic
+			 * framework this will be reworked
+			 */
+			amdgpu_dm_display_resume(adev);
 		}
-		drm_modeset_unlock_all(dev);
 	}
 
 	drm_kms_helper_poll_enable(dev);
@@ -2484,7 +2662,10 @@ int amdgpu_device_resume(struct drm_device *dev, bool resume, bool fbcon)
 #ifdef CONFIG_PM
 	dev->dev->power.disable_depth++;
 #endif
-	drm_helper_hpd_irq_event(dev);
+	if (!amdgpu_device_has_dc_support(adev))
+		drm_helper_hpd_irq_event(dev);
+	else
+		drm_kms_helper_hotplug_event(dev);
 #ifdef CONFIG_PM
 	dev->dev->power.disable_depth--;
 #endif
@@ -2504,6 +2685,9 @@ static bool amdgpu_check_soft_reset(struct amdgpu_device *adev)
 	int i;
 	bool asic_hang = false;
 
+	if (amdgpu_sriov_vf(adev))
+		return true;
+
 	for (i = 0; i < adev->num_ip_blocks; i++) {
 		if (!adev->ip_blocks[i].status.valid)
 			continue;
@@ -2546,7 +2730,8 @@ static bool amdgpu_need_full_reset(struct amdgpu_device *adev)
 		if ((adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_GMC) ||
 		    (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_SMC) ||
 		    (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_ACP) ||
-		    (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_DCE)) {
+		    (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_DCE) ||
+		     adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_PSP) {
 			if (adev->ip_blocks[i].status.hang) {
 				DRM_INFO("Some block need full reset!\n");
 				return true;
@@ -2654,7 +2839,7 @@ int amdgpu_sriov_gpu_reset(struct amdgpu_device *adev, struct amdgpu_job *job)
 
 	mutex_lock(&adev->virt.lock_reset);
 	atomic_inc(&adev->gpu_reset_counter);
-	adev->gfx.in_reset = true;
+	adev->in_sriov_reset = true;
 
 	/* block TTM */
 	resched = ttm_bo_lock_delayed_workqueue(&adev->mman.bdev);
@@ -2765,7 +2950,7 @@ give_up_reset:
 		dev_info(adev->dev, "GPU reset successed!\n");
 	}
 
-	adev->gfx.in_reset = false;
+	adev->in_sriov_reset = false;
 	mutex_unlock(&adev->virt.lock_reset);
 	return r;
 }
@@ -2780,6 +2965,7 @@ give_up_reset:
  */
 int amdgpu_gpu_reset(struct amdgpu_device *adev)
 {
+	struct drm_atomic_state *state = NULL;
 	int i, r;
 	int resched;
 	bool need_full_reset, vram_lost = false;
@@ -2793,6 +2979,9 @@ int amdgpu_gpu_reset(struct amdgpu_device *adev)
 
 	/* block TTM */
 	resched = ttm_bo_lock_delayed_workqueue(&adev->mman.bdev);
+	/* store modesetting */
+	if (amdgpu_device_has_dc_support(adev))
+		state = drm_atomic_helper_suspend(adev->ddev);
 
 	/* block scheduler */
 	for (i = 0; i < AMDGPU_MAX_RINGS; ++i) {
@@ -2902,7 +3091,6 @@ out:
 		}
 	} else {
 		dev_err(adev->dev, "asic resume failed (%d).\n", r);
-		amdgpu_vf_error_put(AMDGIM_ERROR_VF_ASIC_RESUME_FAIL, 0, r);
 		for (i = 0; i < AMDGPU_MAX_RINGS; ++i) {
 			if (adev->rings[i] && adev->rings[i]->sched.thread) {
 				kthread_unpark(adev->rings[i]->sched.thread);
@@ -2910,13 +3098,16 @@ out:
 		}
 	}
 
-	drm_helper_resume_force_mode(adev->ddev);
+	if (amdgpu_device_has_dc_support(adev)) {
+		r = drm_atomic_helper_resume(adev->ddev, state);
+		amdgpu_dm_display_resume(adev);
+	} else
+		drm_helper_resume_force_mode(adev->ddev);
 
 	ttm_bo_unlock_delayed_workqueue(&adev->mman.bdev, resched);
 	if (r) {
 		/* bad news, how to tell it to userspace ? */
 		dev_info(adev->dev, "GPU reset failed\n");
-		amdgpu_vf_error_put(AMDGIM_ERROR_VF_GPU_RESET_FAIL, 0, r);
 	}
 	else {
 		dev_info(adev->dev, "GPU reset successed!\n");
@@ -3070,9 +3261,9 @@ static ssize_t amdgpu_debugfs_regs_read(struct file *f, char __user *buf,
 	pm_pg_lock = (*pos >> 23) & 1;
 
 	if (*pos & (1ULL << 62)) {
-		se_bank = (*pos >> 24) & 0x3FF;
-		sh_bank = (*pos >> 34) & 0x3FF;
-		instance_bank = (*pos >> 44) & 0x3FF;
+		se_bank = (*pos & GENMASK_ULL(33, 24)) >> 24;
+		sh_bank = (*pos & GENMASK_ULL(43, 34)) >> 34;
+		instance_bank = (*pos & GENMASK_ULL(53, 44)) >> 44;
 
 		if (se_bank == 0x3FF)
 			se_bank = 0xFFFFFFFF;
@@ -3146,9 +3337,9 @@ static ssize_t amdgpu_debugfs_regs_write(struct file *f, const char __user *buf,
 	pm_pg_lock = (*pos >> 23) & 1;
 
 	if (*pos & (1ULL << 62)) {
-		se_bank = (*pos >> 24) & 0x3FF;
-		sh_bank = (*pos >> 34) & 0x3FF;
-		instance_bank = (*pos >> 44) & 0x3FF;
+		se_bank = (*pos & GENMASK_ULL(33, 24)) >> 24;
+		sh_bank = (*pos & GENMASK_ULL(43, 34)) >> 34;
+		instance_bank = (*pos & GENMASK_ULL(53, 44)) >> 44;
 
 		if (se_bank == 0x3FF)
 			se_bank = 0xFFFFFFFF;
@@ -3463,10 +3654,7 @@ static ssize_t amdgpu_debugfs_sensor_read(struct file *f, char __user *buf,
 
 	valuesize = sizeof(values);
 	if (adev->powerplay.pp_funcs && adev->powerplay.pp_funcs->read_sensor)
-		r = adev->powerplay.pp_funcs->read_sensor(adev->powerplay.pp_handle, idx, &values[0], &valuesize);
-	else if (adev->pm.funcs && adev->pm.funcs->read_sensor)
-		r = adev->pm.funcs->read_sensor(adev, idx, &values[0],
-						&valuesize);
+		r = amdgpu_dpm_read_sensor(adev, idx, &values[0], &valuesize);
 	else
 		return -EINVAL;
 
@@ -3499,12 +3687,12 @@ static ssize_t amdgpu_debugfs_wave_read(struct file *f, char __user *buf,
 		return -EINVAL;
 
 	/* decode offset */
-	offset = (*pos & 0x7F);
-	se = ((*pos >> 7) & 0xFF);
-	sh = ((*pos >> 15) & 0xFF);
-	cu = ((*pos >> 23) & 0xFF);
-	wave = ((*pos >> 31) & 0xFF);
-	simd = ((*pos >> 37) & 0xFF);
+	offset = (*pos & GENMASK_ULL(6, 0));
+	se = (*pos & GENMASK_ULL(14, 7)) >> 7;
+	sh = (*pos & GENMASK_ULL(22, 15)) >> 15;
+	cu = (*pos & GENMASK_ULL(30, 23)) >> 23;
+	wave = (*pos & GENMASK_ULL(36, 31)) >> 31;
+	simd = (*pos & GENMASK_ULL(44, 37)) >> 37;
 
 	/* switch to the specific se/sh/cu */
 	mutex_lock(&adev->grbm_idx_mutex);
@@ -3549,14 +3737,14 @@ static ssize_t amdgpu_debugfs_gpr_read(struct file *f, char __user *buf,
 		return -EINVAL;
 
 	/* decode offset */
-	offset = (*pos & 0xFFF);       /* in dwords */
-	se = ((*pos >> 12) & 0xFF);
-	sh = ((*pos >> 20) & 0xFF);
-	cu = ((*pos >> 28) & 0xFF);
-	wave = ((*pos >> 36) & 0xFF);
-	simd = ((*pos >> 44) & 0xFF);
-	thread = ((*pos >> 52) & 0xFF);
-	bank = ((*pos >> 60) & 1);
+	offset = *pos & GENMASK_ULL(11, 0);
+	se = (*pos & GENMASK_ULL(19, 12)) >> 12;
+	sh = (*pos & GENMASK_ULL(27, 20)) >> 20;
+	cu = (*pos & GENMASK_ULL(35, 28)) >> 28;
+	wave = (*pos & GENMASK_ULL(43, 36)) >> 36;
+	simd = (*pos & GENMASK_ULL(51, 44)) >> 44;
+	thread = (*pos & GENMASK_ULL(59, 52)) >> 52;
+	bank = (*pos & GENMASK_ULL(61, 60)) >> 60;
 
 	data = kmalloc_array(1024, sizeof(*data), GFP_KERNEL);
 	if (!data)
@@ -3754,6 +3942,28 @@ int amdgpu_debugfs_init(struct drm_minor *minor)
 {
 	return 0;
 }
+
+static int amdgpu_debugfs_get_vbios_dump(struct seq_file *m, void *data)
+{
+	struct drm_info_node *node = (struct drm_info_node *) m->private;
+	struct drm_device *dev = node->minor->dev;
+	struct amdgpu_device *adev = dev->dev_private;
+
+	seq_write(m, adev->bios, adev->bios_size);
+	return 0;
+}
+
+static const struct drm_info_list amdgpu_vbios_dump_list[] = {
+		{"amdgpu_vbios",
+		 amdgpu_debugfs_get_vbios_dump,
+		 0, NULL},
+};
+
+static int amdgpu_debugfs_vbios_dump_init(struct amdgpu_device *adev)
+{
+	return amdgpu_debugfs_add_files(adev,
+					amdgpu_vbios_dump_list, 1);
+}
 #else
 static int amdgpu_debugfs_test_ib_ring_init(struct amdgpu_device *adev)
 {
@@ -3763,5 +3973,9 @@ static int amdgpu_debugfs_regs_init(struct amdgpu_device *adev)
 {
 	return 0;
 }
+static int amdgpu_debugfs_vbios_dump_init(struct amdgpu_device *adev)
+{
+	return 0;
+}
 static void amdgpu_debugfs_regs_cleanup(struct amdgpu_device *adev) { }
 #endif
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
index 6ad243293a78..138beb550a58 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
@@ -518,7 +518,7 @@ amdgpu_framebuffer_init(struct drm_device *dev,
 	return 0;
 }
 
-static struct drm_framebuffer *
+struct drm_framebuffer *
 amdgpu_user_framebuffer_create(struct drm_device *dev,
 			       struct drm_file *file_priv,
 			       const struct drm_mode_fb_cmd2 *mode_cmd)
@@ -556,7 +556,7 @@ amdgpu_user_framebuffer_create(struct drm_device *dev,
 	return &amdgpu_fb->base;
 }
 
-static void amdgpu_output_poll_changed(struct drm_device *dev)
+void amdgpu_output_poll_changed(struct drm_device *dev)
 {
 	struct amdgpu_device *adev = dev->dev_private;
 	amdgpu_fb_output_poll_changed(adev);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.h
new file mode 100644
index 000000000000..3cc0ef0c055e
--- /dev/null
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#ifndef __AMDGPU_DISPLAY_H__
+#define __AMDGPU_DISPLAY_H__
+
+struct drm_framebuffer *
+amdgpu_user_framebuffer_create(struct drm_device *dev,
+						       struct drm_file *file_priv,
+							   const struct drm_mode_fb_cmd2 *mode_cmd);
+
+void amdgpu_output_poll_changed(struct drm_device *dev);
+
+#endif
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.c
index 1cb52fd19060..e997ebbe43ea 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.c
@@ -960,8 +960,10 @@ u8 amdgpu_encode_pci_lane_width(u32 lanes)
 }
 
 struct amd_vce_state*
-amdgpu_get_vce_clock_state(struct amdgpu_device *adev, unsigned idx)
+amdgpu_get_vce_clock_state(void *handle, u32 idx)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
 	if (idx < adev->pm.dpm.num_of_vce_states)
 		return &adev->pm.dpm.vce_states[idx];
 
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h
index 8c96a4caa715..56caaeee6fea 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h
@@ -241,179 +241,125 @@ enum amdgpu_pcie_gen {
 	AMDGPU_PCIE_GEN_INVALID = 0xffff
 };
 
-struct amdgpu_dpm_funcs {
-	int (*get_temperature)(struct amdgpu_device *adev);
-	int (*pre_set_power_state)(struct amdgpu_device *adev);
-	int (*set_power_state)(struct amdgpu_device *adev);
-	void (*post_set_power_state)(struct amdgpu_device *adev);
-	void (*display_configuration_changed)(struct amdgpu_device *adev);
-	u32 (*get_sclk)(struct amdgpu_device *adev, bool low);
-	u32 (*get_mclk)(struct amdgpu_device *adev, bool low);
-	void (*print_power_state)(struct amdgpu_device *adev, struct amdgpu_ps *ps);
-	void (*debugfs_print_current_performance_level)(struct amdgpu_device *adev, struct seq_file *m);
-	int (*force_performance_level)(struct amdgpu_device *adev, enum amd_dpm_forced_level level);
-	bool (*vblank_too_short)(struct amdgpu_device *adev);
-	void (*powergate_uvd)(struct amdgpu_device *adev, bool gate);
-	void (*powergate_vce)(struct amdgpu_device *adev, bool gate);
-	void (*enable_bapm)(struct amdgpu_device *adev, bool enable);
-	void (*set_fan_control_mode)(struct amdgpu_device *adev, u32 mode);
-	u32 (*get_fan_control_mode)(struct amdgpu_device *adev);
-	int (*set_fan_speed_percent)(struct amdgpu_device *adev, u32 speed);
-	int (*get_fan_speed_percent)(struct amdgpu_device *adev, u32 *speed);
-	int (*force_clock_level)(struct amdgpu_device *adev, enum pp_clock_type type, uint32_t mask);
-	int (*print_clock_levels)(struct amdgpu_device *adev, enum pp_clock_type type, char *buf);
-	int (*get_sclk_od)(struct amdgpu_device *adev);
-	int (*set_sclk_od)(struct amdgpu_device *adev, uint32_t value);
-	int (*get_mclk_od)(struct amdgpu_device *adev);
-	int (*set_mclk_od)(struct amdgpu_device *adev, uint32_t value);
-	int (*check_state_equal)(struct amdgpu_device *adev,
-				struct amdgpu_ps *cps,
-				struct amdgpu_ps *rps,
-				bool *equal);
-	int (*read_sensor)(struct amdgpu_device *adev, int idx, void *value,
-			   int *size);
-
-	struct amd_vce_state* (*get_vce_clock_state)(struct amdgpu_device *adev, unsigned idx);
-	int (*reset_power_profile_state)(struct amdgpu_device *adev,
-			struct amd_pp_profile *request);
-	int (*get_power_profile_state)(struct amdgpu_device *adev,
-			struct amd_pp_profile *query);
-	int (*set_power_profile_state)(struct amdgpu_device *adev,
-			struct amd_pp_profile *request);
-	int (*switch_power_profile)(struct amdgpu_device *adev,
-			enum amd_pp_profile_type type);
-};
+#define amdgpu_dpm_pre_set_power_state(adev) \
+		((adev)->powerplay.pp_funcs->pre_set_power_state((adev)->powerplay.pp_handle))
+
+#define amdgpu_dpm_set_power_state(adev) \
+		((adev)->powerplay.pp_funcs->set_power_state((adev)->powerplay.pp_handle))
+
+#define amdgpu_dpm_post_set_power_state(adev) \
+		((adev)->powerplay.pp_funcs->post_set_power_state((adev)->powerplay.pp_handle))
+
+#define amdgpu_dpm_display_configuration_changed(adev) \
+		((adev)->powerplay.pp_funcs->display_configuration_changed((adev)->powerplay.pp_handle))
 
-#define amdgpu_dpm_pre_set_power_state(adev) (adev)->pm.funcs->pre_set_power_state((adev))
-#define amdgpu_dpm_set_power_state(adev) (adev)->pm.funcs->set_power_state((adev))
-#define amdgpu_dpm_post_set_power_state(adev) (adev)->pm.funcs->post_set_power_state((adev))
-#define amdgpu_dpm_display_configuration_changed(adev) (adev)->pm.funcs->display_configuration_changed((adev))
-#define amdgpu_dpm_print_power_state(adev, ps) (adev)->pm.funcs->print_power_state((adev), (ps))
-#define amdgpu_dpm_vblank_too_short(adev) (adev)->pm.funcs->vblank_too_short((adev))
-#define amdgpu_dpm_enable_bapm(adev, e) (adev)->pm.funcs->enable_bapm((adev), (e))
+#define amdgpu_dpm_print_power_state(adev, ps) \
+		((adev)->powerplay.pp_funcs->print_power_state((adev)->powerplay.pp_handle, (ps)))
+
+#define amdgpu_dpm_vblank_too_short(adev) \
+		((adev)->powerplay.pp_funcs->vblank_too_short((adev)->powerplay.pp_handle))
+
+#define amdgpu_dpm_enable_bapm(adev, e) \
+		((adev)->powerplay.pp_funcs->enable_bapm((adev)->powerplay.pp_handle, (e)))
 
 #define amdgpu_dpm_read_sensor(adev, idx, value, size) \
-	((adev)->pp_enabled ? \
-		(adev)->powerplay.pp_funcs->read_sensor(adev->powerplay.pp_handle, (idx), (value), (size)) : \
-		(adev)->pm.funcs->read_sensor((adev), (idx), (value), (size)))
+		((adev)->powerplay.pp_funcs->read_sensor((adev)->powerplay.pp_handle, (idx), (value), (size)))
 
 #define amdgpu_dpm_get_temperature(adev) \
-	((adev)->pp_enabled ?						\
-	      (adev)->powerplay.pp_funcs->get_temperature((adev)->powerplay.pp_handle) : \
-	      (adev)->pm.funcs->get_temperature((adev)))
+		((adev)->powerplay.pp_funcs->get_temperature((adev)->powerplay.pp_handle))
 
 #define amdgpu_dpm_set_fan_control_mode(adev, m) \
-	((adev)->pp_enabled ?						\
-	      (adev)->powerplay.pp_funcs->set_fan_control_mode((adev)->powerplay.pp_handle, (m)) : \
-	      (adev)->pm.funcs->set_fan_control_mode((adev), (m)))
+		((adev)->powerplay.pp_funcs->set_fan_control_mode((adev)->powerplay.pp_handle, (m)))
 
 #define amdgpu_dpm_get_fan_control_mode(adev) \
-	((adev)->pp_enabled ?						\
-	      (adev)->powerplay.pp_funcs->get_fan_control_mode((adev)->powerplay.pp_handle) : \
-	      (adev)->pm.funcs->get_fan_control_mode((adev)))
+		((adev)->powerplay.pp_funcs->get_fan_control_mode((adev)->powerplay.pp_handle))
 
 #define amdgpu_dpm_set_fan_speed_percent(adev, s) \
-	((adev)->pp_enabled ?						\
-	      (adev)->powerplay.pp_funcs->set_fan_speed_percent((adev)->powerplay.pp_handle, (s)) : \
-	      (adev)->pm.funcs->set_fan_speed_percent((adev), (s)))
+		((adev)->powerplay.pp_funcs->set_fan_speed_percent((adev)->powerplay.pp_handle, (s)))
 
 #define amdgpu_dpm_get_fan_speed_percent(adev, s) \
-	((adev)->pp_enabled ?						\
-	      (adev)->powerplay.pp_funcs->get_fan_speed_percent((adev)->powerplay.pp_handle, (s)) : \
-	      (adev)->pm.funcs->get_fan_speed_percent((adev), (s)))
+		((adev)->powerplay.pp_funcs->get_fan_speed_percent((adev)->powerplay.pp_handle, (s)))
 
 #define amdgpu_dpm_get_fan_speed_rpm(adev, s) \
-	((adev)->pp_enabled ?						\
-	      (adev)->powerplay.pp_funcs->get_fan_speed_rpm((adev)->powerplay.pp_handle, (s)) : \
-	      -EINVAL)
+		((adev)->powerplay.pp_funcs->get_fan_speed_rpm)((adev)->powerplay.pp_handle, (s))
 
 #define amdgpu_dpm_get_sclk(adev, l) \
-	((adev)->pp_enabled ?						\
-	      (adev)->powerplay.pp_funcs->get_sclk((adev)->powerplay.pp_handle, (l)) : \
-		(adev)->pm.funcs->get_sclk((adev), (l)))
+		((adev)->powerplay.pp_funcs->get_sclk((adev)->powerplay.pp_handle, (l)))
 
 #define amdgpu_dpm_get_mclk(adev, l)  \
-	((adev)->pp_enabled ?						\
-	      (adev)->powerplay.pp_funcs->get_mclk((adev)->powerplay.pp_handle, (l)) : \
-	      (adev)->pm.funcs->get_mclk((adev), (l)))
-
+		((adev)->powerplay.pp_funcs->get_mclk((adev)->powerplay.pp_handle, (l)))
 
 #define amdgpu_dpm_force_performance_level(adev, l) \
-	((adev)->pp_enabled ?						\
-	      (adev)->powerplay.pp_funcs->force_performance_level((adev)->powerplay.pp_handle, (l)) : \
-	      (adev)->pm.funcs->force_performance_level((adev), (l)))
+		((adev)->powerplay.pp_funcs->force_performance_level((adev)->powerplay.pp_handle, (l)))
 
 #define amdgpu_dpm_powergate_uvd(adev, g) \
-	((adev)->pp_enabled ?						\
-	      (adev)->powerplay.pp_funcs->powergate_uvd((adev)->powerplay.pp_handle, (g)) : \
-	      (adev)->pm.funcs->powergate_uvd((adev), (g)))
+		((adev)->powerplay.pp_funcs->powergate_uvd((adev)->powerplay.pp_handle, (g)))
 
 #define amdgpu_dpm_powergate_vce(adev, g) \
-	((adev)->pp_enabled ?						\
-	      (adev)->powerplay.pp_funcs->powergate_vce((adev)->powerplay.pp_handle, (g)) : \
-	      (adev)->pm.funcs->powergate_vce((adev), (g)))
+		((adev)->powerplay.pp_funcs->powergate_vce((adev)->powerplay.pp_handle, (g)))
 
 #define amdgpu_dpm_get_current_power_state(adev) \
-	(adev)->powerplay.pp_funcs->get_current_power_state((adev)->powerplay.pp_handle)
+		((adev)->powerplay.pp_funcs->get_current_power_state((adev)->powerplay.pp_handle))
 
 #define amdgpu_dpm_get_pp_num_states(adev, data) \
-	(adev)->powerplay.pp_funcs->get_pp_num_states((adev)->powerplay.pp_handle, data)
+		((adev)->powerplay.pp_funcs->get_pp_num_states((adev)->powerplay.pp_handle, data))
 
 #define amdgpu_dpm_get_pp_table(adev, table) \
-	(adev)->powerplay.pp_funcs->get_pp_table((adev)->powerplay.pp_handle, table)
+		((adev)->powerplay.pp_funcs->get_pp_table((adev)->powerplay.pp_handle, table))
 
 #define amdgpu_dpm_set_pp_table(adev, buf, size) \
-	(adev)->powerplay.pp_funcs->set_pp_table((adev)->powerplay.pp_handle, buf, size)
+		((adev)->powerplay.pp_funcs->set_pp_table((adev)->powerplay.pp_handle, buf, size))
 
 #define amdgpu_dpm_print_clock_levels(adev, type, buf) \
-	(adev)->powerplay.pp_funcs->print_clock_levels((adev)->powerplay.pp_handle, type, buf)
+		((adev)->powerplay.pp_funcs->print_clock_levels((adev)->powerplay.pp_handle, type, buf))
 
 #define amdgpu_dpm_force_clock_level(adev, type, level) \
-		(adev)->powerplay.pp_funcs->force_clock_level((adev)->powerplay.pp_handle, type, level)
+		((adev)->powerplay.pp_funcs->force_clock_level((adev)->powerplay.pp_handle, type, level))
 
 #define amdgpu_dpm_get_sclk_od(adev) \
-	(adev)->powerplay.pp_funcs->get_sclk_od((adev)->powerplay.pp_handle)
+		((adev)->powerplay.pp_funcs->get_sclk_od((adev)->powerplay.pp_handle))
 
 #define amdgpu_dpm_set_sclk_od(adev, value) \
-	(adev)->powerplay.pp_funcs->set_sclk_od((adev)->powerplay.pp_handle, value)
+		((adev)->powerplay.pp_funcs->set_sclk_od((adev)->powerplay.pp_handle, value))
 
 #define amdgpu_dpm_get_mclk_od(adev) \
-	((adev)->powerplay.pp_funcs->get_mclk_od((adev)->powerplay.pp_handle))
+		((adev)->powerplay.pp_funcs->get_mclk_od((adev)->powerplay.pp_handle))
 
 #define amdgpu_dpm_set_mclk_od(adev, value) \
-	((adev)->powerplay.pp_funcs->set_mclk_od((adev)->powerplay.pp_handle, value))
+		((adev)->powerplay.pp_funcs->set_mclk_od((adev)->powerplay.pp_handle, value))
 
-#define amdgpu_dpm_dispatch_task(adev, event_id, input, output)		\
-	(adev)->powerplay.pp_funcs->dispatch_tasks((adev)->powerplay.pp_handle, (event_id), (input), (output))
+#define amdgpu_dpm_dispatch_task(adev, task_id, input, output)		\
+		((adev)->powerplay.pp_funcs->dispatch_tasks)((adev)->powerplay.pp_handle, (task_id), (input), (output))
 
-#define amgdpu_dpm_check_state_equal(adev, cps, rps, equal) (adev)->pm.funcs->check_state_equal((adev), (cps),(rps),(equal))
+#define amdgpu_dpm_check_state_equal(adev, cps, rps, equal) \
+		((adev)->powerplay.pp_funcs->check_state_equal((adev)->powerplay.pp_handle, (cps), (rps), (equal)))
 
 #define amdgpu_dpm_get_vce_clock_state(adev, i)				\
-	((adev)->pp_enabled ?						\
-	 (adev)->powerplay.pp_funcs->get_vce_clock_state((adev)->powerplay.pp_handle, (i)) : \
-	 (adev)->pm.funcs->get_vce_clock_state((adev), (i)))
+		((adev)->powerplay.pp_funcs->get_vce_clock_state((adev)->powerplay.pp_handle, (i)))
 
-#define amdgpu_dpm_get_performance_level(adev) \
-	((adev)->pp_enabled ?						\
-	(adev)->powerplay.pp_funcs->get_performance_level((adev)->powerplay.pp_handle) : \
-	(adev)->pm.dpm.forced_level)
+#define amdgpu_dpm_get_performance_level(adev)				\
+		((adev)->powerplay.pp_funcs->get_performance_level((adev)->powerplay.pp_handle))
 
 #define amdgpu_dpm_reset_power_profile_state(adev, request) \
-	((adev)->powerplay.pp_funcs->reset_power_profile_state(\
+		((adev)->powerplay.pp_funcs->reset_power_profile_state(\
 			(adev)->powerplay.pp_handle, request))
 
 #define amdgpu_dpm_get_power_profile_state(adev, query) \
-	((adev)->powerplay.pp_funcs->get_power_profile_state(\
+		((adev)->powerplay.pp_funcs->get_power_profile_state(\
 			(adev)->powerplay.pp_handle, query))
 
 #define amdgpu_dpm_set_power_profile_state(adev, request) \
-	((adev)->powerplay.pp_funcs->set_power_profile_state(\
+		((adev)->powerplay.pp_funcs->set_power_profile_state(\
 			(adev)->powerplay.pp_handle, request))
 
 #define amdgpu_dpm_switch_power_profile(adev, type) \
-	((adev)->powerplay.pp_funcs->switch_power_profile(\
+		((adev)->powerplay.pp_funcs->switch_power_profile(\
 			(adev)->powerplay.pp_handle, type))
 
+#define amdgpu_dpm_set_clockgating_by_smu(adev, msg_id) \
+		((adev)->powerplay.pp_funcs->set_clockgating_by_smu(\
+			(adev)->powerplay.pp_handle, msg_id))
+
 struct amdgpu_dpm {
 	struct amdgpu_ps        *ps;
 	/* number of valid power states */
@@ -485,10 +431,9 @@ struct amdgpu_pm {
 	struct amdgpu_dpm       dpm;
 	const struct firmware	*fw;	/* SMC firmware */
 	uint32_t                fw_version;
-	const struct amdgpu_dpm_funcs *funcs;
 	uint32_t                pcie_gen_mask;
 	uint32_t                pcie_mlw_mask;
-	struct amd_pp_display_configuration pm_display_cfg;/* set by DAL */
+	struct amd_pp_display_configuration pm_display_cfg;/* set by dc */
 };
 
 #define R600_SSTU_DFLT                               0
@@ -551,6 +496,6 @@ u16 amdgpu_get_pcie_lane_support(struct amdgpu_device *adev,
 u8 amdgpu_encode_pci_lane_width(u32 lanes);
 
 struct amd_vce_state*
-amdgpu_get_vce_clock_state(struct amdgpu_device *adev, unsigned idx);
+amdgpu_get_vce_clock_state(void *handle, u32 idx);
 
 #endif
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
index 0f16986ec5bc..c2f414ffb2cc 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
@@ -69,9 +69,13 @@
  * - 3.17.0 - Add AMDGPU_NUM_VRAM_CPU_PAGE_FAULTS.
  * - 3.18.0 - Export gpu always on cu bitmap
  * - 3.19.0 - Add support for UVD MJPEG decode
+ * - 3.20.0 - Add support for local BOs
+ * - 3.21.0 - Add DRM_AMDGPU_FENCE_TO_HANDLE ioctl
+ * - 3.22.0 - Add DRM_AMDGPU_SCHED ioctl
+ * - 3.23.0 - Add query for VRAM lost counter
  */
 #define KMS_DRIVER_MAJOR	3
-#define KMS_DRIVER_MINOR	19
+#define KMS_DRIVER_MINOR	23
 #define KMS_DRIVER_PATCHLEVEL	0
 
 int amdgpu_vram_limit = 0;
@@ -91,7 +95,7 @@ int amdgpu_dpm = -1;
 int amdgpu_fw_load_type = -1;
 int amdgpu_aspm = -1;
 int amdgpu_runtime_pm = -1;
-unsigned amdgpu_ip_block_mask = 0xffffffff;
+uint amdgpu_ip_block_mask = 0xffffffff;
 int amdgpu_bapm = -1;
 int amdgpu_deep_color = 0;
 int amdgpu_vm_size = -1;
@@ -102,18 +106,20 @@ int amdgpu_vm_debug = 0;
 int amdgpu_vram_page_split = 512;
 int amdgpu_vm_update_mode = -1;
 int amdgpu_exp_hw_support = 0;
+int amdgpu_dc = -1;
+int amdgpu_dc_log = 0;
 int amdgpu_sched_jobs = 32;
 int amdgpu_sched_hw_submission = 2;
 int amdgpu_no_evict = 0;
 int amdgpu_direct_gma_size = 0;
-unsigned amdgpu_pcie_gen_cap = 0;
-unsigned amdgpu_pcie_lane_cap = 0;
-unsigned amdgpu_cg_mask = 0xffffffff;
-unsigned amdgpu_pg_mask = 0xffffffff;
-unsigned amdgpu_sdma_phase_quantum = 32;
+uint amdgpu_pcie_gen_cap = 0;
+uint amdgpu_pcie_lane_cap = 0;
+uint amdgpu_cg_mask = 0xffffffff;
+uint amdgpu_pg_mask = 0xffffffff;
+uint amdgpu_sdma_phase_quantum = 32;
 char *amdgpu_disable_cu = NULL;
 char *amdgpu_virtual_display = NULL;
-unsigned amdgpu_pp_feature_mask = 0xffffffff;
+uint amdgpu_pp_feature_mask = 0xffffffff;
 int amdgpu_ngg = 0;
 int amdgpu_prim_buf_per_se = 0;
 int amdgpu_pos_buf_per_se = 0;
@@ -121,6 +127,7 @@ int amdgpu_cntl_sb_buf_per_se = 0;
 int amdgpu_param_buf_per_se = 0;
 int amdgpu_job_hang_limit = 0;
 int amdgpu_lbpw = -1;
+int amdgpu_compute_multipipe = -1;
 
 MODULE_PARM_DESC(vramlimit, "Restrict VRAM for testing, in megabytes");
 module_param_named(vramlimit, amdgpu_vram_limit, int, 0600);
@@ -206,6 +213,12 @@ module_param_named(vram_page_split, amdgpu_vram_page_split, int, 0444);
 MODULE_PARM_DESC(exp_hw_support, "experimental hw support (1 = enable, 0 = disable (default))");
 module_param_named(exp_hw_support, amdgpu_exp_hw_support, int, 0444);
 
+MODULE_PARM_DESC(dc, "Display Core driver (1 = enable, 0 = disable, -1 = auto (default))");
+module_param_named(dc, amdgpu_dc, int, 0444);
+
+MODULE_PARM_DESC(dc, "Display Core Log Level (0 = minimal (default), 1 = chatty");
+module_param_named(dc_log, amdgpu_dc_log, int, 0444);
+
 MODULE_PARM_DESC(sched_jobs, "the max number of jobs supported in the sw queue (default 32)");
 module_param_named(sched_jobs, amdgpu_sched_jobs, int, 0444);
 
@@ -264,6 +277,9 @@ module_param_named(job_hang_limit, amdgpu_job_hang_limit, int ,0444);
 MODULE_PARM_DESC(lbpw, "Load Balancing Per Watt (LBPW) support (1 = enable, 0 = disable, -1 = auto)");
 module_param_named(lbpw, amdgpu_lbpw, int, 0444);
 
+MODULE_PARM_DESC(compute_multipipe, "Force compute queues to be spread across pipes (1 = enable, 0 = disable, -1 = auto)");
+module_param_named(compute_multipipe, amdgpu_compute_multipipe, int, 0444);
+
 #ifdef CONFIG_DRM_AMDGPU_SI
 
 #if defined(CONFIG_DRM_RADEON) || defined(CONFIG_DRM_RADEON_MODULE)
@@ -510,17 +526,17 @@ static const struct pci_device_id pciidlist[] = {
 	{0x1002, 0x6997, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12},
 	{0x1002, 0x699F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_POLARIS12},
 	/* Vega 10 */
-	{0x1002, 0x6860, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10|AMD_EXP_HW_SUPPORT},
-	{0x1002, 0x6861, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10|AMD_EXP_HW_SUPPORT},
-	{0x1002, 0x6862, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10|AMD_EXP_HW_SUPPORT},
-	{0x1002, 0x6863, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10|AMD_EXP_HW_SUPPORT},
-	{0x1002, 0x6864, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10|AMD_EXP_HW_SUPPORT},
-	{0x1002, 0x6867, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10|AMD_EXP_HW_SUPPORT},
-	{0x1002, 0x6868, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10|AMD_EXP_HW_SUPPORT},
-	{0x1002, 0x686c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10|AMD_EXP_HW_SUPPORT},
-	{0x1002, 0x687f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10|AMD_EXP_HW_SUPPORT},
+	{0x1002, 0x6860, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
+	{0x1002, 0x6861, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
+	{0x1002, 0x6862, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
+	{0x1002, 0x6863, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
+	{0x1002, 0x6864, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
+	{0x1002, 0x6867, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
+	{0x1002, 0x6868, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
+	{0x1002, 0x686c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
+	{0x1002, 0x687f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VEGA10},
 	/* Raven */
-	{0x1002, 0x15dd, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RAVEN|AMD_IS_APU|AMD_EXP_HW_SUPPORT},
+	{0x1002, 0x15dd, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RAVEN|AMD_IS_APU},
 
 	{0, 0, 0}
 };
@@ -608,6 +624,8 @@ amdgpu_pci_remove(struct pci_dev *pdev)
 
 	drm_dev_unregister(dev);
 	drm_dev_unref(dev);
+	pci_disable_device(pdev);
+	pci_set_drvdata(pdev, NULL);
 }
 
 static void
@@ -852,6 +870,7 @@ static struct drm_driver kms_driver = {
 	.gem_prime_import_sg_table = amdgpu_gem_prime_import_sg_table,
 	.gem_prime_vmap = amdgpu_gem_prime_vmap,
 	.gem_prime_vunmap = amdgpu_gem_prime_vunmap,
+	.gem_prime_mmap = amdgpu_gem_prime_mmap,
 
 	.name = DRIVER_NAME,
 	.desc = DRIVER_DESC,
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
index 9afa9c097e1f..90fa8e8bc6fb 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
@@ -42,11 +42,6 @@
    this contains a helper + a amdgpu fb
    the helper contains a pointer to amdgpu framebuffer baseclass.
 */
-struct amdgpu_fbdev {
-	struct drm_fb_helper helper;
-	struct amdgpu_framebuffer rfb;
-	struct amdgpu_device *adev;
-};
 
 static int
 amdgpufb_open(struct fb_info *info, int user)
@@ -149,7 +144,7 @@ static int amdgpufb_create_pinned_object(struct amdgpu_fbdev *rfbdev,
 				       AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED |
 				       AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS |
 				       AMDGPU_GEM_CREATE_VRAM_CLEARED,
-				       true, &gobj);
+				       true, NULL, &gobj);
 	if (ret) {
 		pr_err("failed to allocate framebuffer (%d)\n", aligned_size);
 		return -ENOMEM;
@@ -303,10 +298,10 @@ static int amdgpu_fbdev_destroy(struct drm_device *dev, struct amdgpu_fbdev *rfb
 	if (rfb->obj) {
 		amdgpufb_destroy_pinned_object(rfb->obj);
 		rfb->obj = NULL;
+		drm_framebuffer_unregister_private(&rfb->base);
+		drm_framebuffer_cleanup(&rfb->base);
 	}
 	drm_fb_helper_fini(&rfbdev->helper);
-	drm_framebuffer_unregister_private(&rfb->base);
-	drm_framebuffer_cleanup(&rfb->base);
 
 	return 0;
 }
@@ -353,7 +348,8 @@ int amdgpu_fbdev_init(struct amdgpu_device *adev)
 	drm_fb_helper_single_add_all_connectors(&rfbdev->helper);
 
 	/* disable all the possible outputs/crtcs before entering KMS mode */
-	drm_helper_disable_unused_functions(adev->ddev);
+	if (!amdgpu_device_has_dc_support(adev))
+		drm_helper_disable_unused_functions(adev->ddev);
 
 	drm_fb_helper_initial_config(&rfbdev->helper, bpp_sel);
 	return 0;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
index 303b5e099a98..2fa95aef74d5 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
@@ -169,6 +169,32 @@ int amdgpu_fence_emit(struct amdgpu_ring *ring, struct dma_fence **f)
 }
 
 /**
+ * amdgpu_fence_emit_polling - emit a fence on the requeste ring
+ *
+ * @ring: ring the fence is associated with
+ * @s: resulting sequence number
+ *
+ * Emits a fence command on the requested ring (all asics).
+ * Used For polling fence.
+ * Returns 0 on success, -ENOMEM on failure.
+ */
+int amdgpu_fence_emit_polling(struct amdgpu_ring *ring, uint32_t *s)
+{
+	uint32_t seq;
+
+	if (!s)
+		return -EINVAL;
+
+	seq = ++ring->fence_drv.sync_seq;
+	amdgpu_ring_emit_fence(ring, ring->fence_drv.gpu_addr,
+			       seq, AMDGPU_FENCE_FLAG_INT);
+
+	*s = seq;
+
+	return 0;
+}
+
+/**
  * amdgpu_fence_schedule_fallback - schedule fallback check
  *
  * @ring: pointer to struct amdgpu_ring
@@ -242,9 +268,10 @@ void amdgpu_fence_process(struct amdgpu_ring *ring)
  *
  * Checks for fence activity.
  */
-static void amdgpu_fence_fallback(unsigned long arg)
+static void amdgpu_fence_fallback(struct timer_list *t)
 {
-	struct amdgpu_ring *ring = (void *)arg;
+	struct amdgpu_ring *ring = from_timer(ring, t,
+					      fence_drv.fallback_timer);
 
 	amdgpu_fence_process(ring);
 }
@@ -282,6 +309,30 @@ int amdgpu_fence_wait_empty(struct amdgpu_ring *ring)
 }
 
 /**
+ * amdgpu_fence_wait_polling - busy wait for givn sequence number
+ *
+ * @ring: ring index the fence is associated with
+ * @wait_seq: sequence number to wait
+ * @timeout: the timeout for waiting in usecs
+ *
+ * Wait for all fences on the requested ring to signal (all asics).
+ * Returns left time if no timeout, 0 or minus if timeout.
+ */
+signed long amdgpu_fence_wait_polling(struct amdgpu_ring *ring,
+				      uint32_t wait_seq,
+				      signed long timeout)
+{
+	uint32_t seq;
+
+	do {
+		seq = amdgpu_fence_read(ring);
+		udelay(5);
+		timeout -= 5;
+	} while ((int32_t)(wait_seq - seq) > 0 && timeout > 0);
+
+	return timeout > 0 ? timeout : 0;
+}
+/**
  * amdgpu_fence_count_emitted - get the count of emitted fences
  *
  * @ring: ring the fence is associated with
@@ -372,8 +423,7 @@ int amdgpu_fence_driver_init_ring(struct amdgpu_ring *ring,
 	atomic_set(&ring->fence_drv.last_seq, 0);
 	ring->fence_drv.initialized = false;
 
-	setup_timer(&ring->fence_drv.fallback_timer, amdgpu_fence_fallback,
-		    (unsigned long)ring);
+	timer_setup(&ring->fence_drv.fallback_timer, amdgpu_fence_fallback, 0);
 
 	ring->fence_drv.num_fences_mask = num_hw_submission * 2 - 1;
 	spin_lock_init(&ring->fence_drv.lock);
@@ -641,6 +691,19 @@ static int amdgpu_debugfs_fence_info(struct seq_file *m, void *data)
 			   atomic_read(&ring->fence_drv.last_seq));
 		seq_printf(m, "Last emitted        0x%08x\n",
 			   ring->fence_drv.sync_seq);
+
+		if (ring->funcs->type != AMDGPU_RING_TYPE_GFX)
+			continue;
+
+		/* set in CP_VMID_PREEMPT and preemption occurred */
+		seq_printf(m, "Last preempted      0x%08x\n",
+			   le32_to_cpu(*(ring->fence_drv.cpu_addr + 2)));
+		/* set in CP_VMID_RESET and reset occurred */
+		seq_printf(m, "Last reset          0x%08x\n",
+			   le32_to_cpu(*(ring->fence_drv.cpu_addr + 4)));
+		/* Both preemption and reset occurred */
+		seq_printf(m, "Last both           0x%08x\n",
+			   le32_to_cpu(*(ring->fence_drv.cpu_addr + 6)));
 	}
 	return 0;
 }
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c
index f4370081f6e6..fe818501c520 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c
@@ -332,12 +332,13 @@ int amdgpu_gart_bind(struct amdgpu_device *adev, uint64_t offset,
 		adev->gart.pages[p] = pagelist[i];
 #endif
 
-	if (adev->gart.ptr) {
-		r = amdgpu_gart_map(adev, offset, pages, dma_addr, flags,
-			    adev->gart.ptr);
-		if (r)
-			return r;
-	}
+	if (!adev->gart.ptr)
+		return 0;
+
+	r = amdgpu_gart_map(adev, offset, pages, dma_addr, flags,
+		    adev->gart.ptr);
+	if (r)
+		return r;
 
 	mb();
 	amdgpu_gart_flush_gpu_tlb(adev, 0);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
index 6149a47fe63d..e87eedcc0da9 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
@@ -44,11 +44,12 @@ void amdgpu_gem_object_free(struct drm_gem_object *gobj)
 }
 
 int amdgpu_gem_object_create(struct amdgpu_device *adev, unsigned long size,
-				int alignment, u32 initial_domain,
-				u64 flags, bool kernel,
-				struct drm_gem_object **obj)
+			     int alignment, u32 initial_domain,
+			     u64 flags, bool kernel,
+			     struct reservation_object *resv,
+			     struct drm_gem_object **obj)
 {
-	struct amdgpu_bo *robj;
+	struct amdgpu_bo *bo;
 	int r;
 
 	*obj = NULL;
@@ -59,9 +60,14 @@ int amdgpu_gem_object_create(struct amdgpu_device *adev, unsigned long size,
 
 retry:
 	r = amdgpu_bo_create(adev, size, alignment, kernel, initial_domain,
-			     flags, NULL, NULL, 0, &robj);
+			     flags, NULL, resv, 0, &bo);
 	if (r) {
 		if (r != -ERESTARTSYS) {
+			if (flags & AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED) {
+				flags &= ~AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED;
+				goto retry;
+			}
+
 			if (initial_domain == AMDGPU_GEM_DOMAIN_VRAM) {
 				initial_domain |= AMDGPU_GEM_DOMAIN_GTT;
 				goto retry;
@@ -71,7 +77,7 @@ retry:
 		}
 		return r;
 	}
-	*obj = &robj->gem_base;
+	*obj = &bo->gem_base;
 
 	return 0;
 }
@@ -112,7 +118,17 @@ int amdgpu_gem_object_open(struct drm_gem_object *obj,
 	struct amdgpu_fpriv *fpriv = file_priv->driver_priv;
 	struct amdgpu_vm *vm = &fpriv->vm;
 	struct amdgpu_bo_va *bo_va;
+	struct mm_struct *mm;
 	int r;
+
+	mm = amdgpu_ttm_tt_get_usermm(abo->tbo.ttm);
+	if (mm && mm != current->mm)
+		return -EPERM;
+
+	if (abo->flags & AMDGPU_GEM_CREATE_VM_ALWAYS_VALID &&
+	    abo->tbo.resv != vm->root.base.bo->tbo.resv)
+		return -EPERM;
+
 	r = amdgpu_bo_reserve(abo, false);
 	if (r)
 		return r;
@@ -127,35 +143,6 @@ int amdgpu_gem_object_open(struct drm_gem_object *obj,
 	return 0;
 }
 
-static int amdgpu_gem_vm_check(void *param, struct amdgpu_bo *bo)
-{
-	/* if anything is swapped out don't swap it in here,
-	   just abort and wait for the next CS */
-	if (!amdgpu_bo_gpu_accessible(bo))
-		return -ERESTARTSYS;
-
-	if (bo->shadow && !amdgpu_bo_gpu_accessible(bo->shadow))
-		return -ERESTARTSYS;
-
-	return 0;
-}
-
-static bool amdgpu_gem_vm_ready(struct amdgpu_device *adev,
-				struct amdgpu_vm *vm,
-				struct list_head *list)
-{
-	struct ttm_validate_buffer *entry;
-
-	list_for_each_entry(entry, list, head) {
-		struct amdgpu_bo *bo =
-			container_of(entry->bo, struct amdgpu_bo, tbo);
-		if (amdgpu_gem_vm_check(NULL, bo))
-			return false;
-	}
-
-	return !amdgpu_vm_validate_pt_bos(adev, vm, amdgpu_gem_vm_check, NULL);
-}
-
 void amdgpu_gem_object_close(struct drm_gem_object *obj,
 			     struct drm_file *file_priv)
 {
@@ -165,13 +152,14 @@ void amdgpu_gem_object_close(struct drm_gem_object *obj,
 	struct amdgpu_vm *vm = &fpriv->vm;
 
 	struct amdgpu_bo_list_entry vm_pd;
-	struct list_head list;
+	struct list_head list, duplicates;
 	struct ttm_validate_buffer tv;
 	struct ww_acquire_ctx ticket;
 	struct amdgpu_bo_va *bo_va;
 	int r;
 
 	INIT_LIST_HEAD(&list);
+	INIT_LIST_HEAD(&duplicates);
 
 	tv.bo = &bo->tbo;
 	tv.shared = true;
@@ -179,7 +167,7 @@ void amdgpu_gem_object_close(struct drm_gem_object *obj,
 
 	amdgpu_vm_get_pd_bo(vm, &list, &vm_pd);
 
-	r = ttm_eu_reserve_buffers(&ticket, &list, false, NULL);
+	r = ttm_eu_reserve_buffers(&ticket, &list, false, &duplicates);
 	if (r) {
 		dev_err(adev->dev, "leaking bo va because "
 			"we fail to reserve bo (%d)\n", r);
@@ -189,7 +177,7 @@ void amdgpu_gem_object_close(struct drm_gem_object *obj,
 	if (bo_va && --bo_va->ref_count == 0) {
 		amdgpu_vm_bo_rmv(adev, bo_va);
 
-		if (amdgpu_gem_vm_ready(adev, vm, &list)) {
+		if (amdgpu_vm_ready(vm)) {
 			struct dma_fence *fence = NULL;
 
 			r = amdgpu_vm_clear_freed(adev, vm, &fence);
@@ -214,18 +202,24 @@ int amdgpu_gem_create_ioctl(struct drm_device *dev, void *data,
 			    struct drm_file *filp)
 {
 	struct amdgpu_device *adev = dev->dev_private;
+	struct amdgpu_fpriv *fpriv = filp->driver_priv;
+	struct amdgpu_vm *vm = &fpriv->vm;
 	union drm_amdgpu_gem_create *args = data;
+	uint64_t flags = args->in.domain_flags;
 	uint64_t size = args->in.bo_size;
+	struct reservation_object *resv = NULL;
 	struct drm_gem_object *gobj;
 	uint32_t handle;
-	bool kernel = false;
 	int r;
 
 	/* reject invalid gem flags */
-	if (args->in.domain_flags & ~(AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED |
-				      AMDGPU_GEM_CREATE_NO_CPU_ACCESS |
-				      AMDGPU_GEM_CREATE_CPU_GTT_USWC |
-				      AMDGPU_GEM_CREATE_VRAM_CLEARED))
+	if (flags & ~(AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED |
+		      AMDGPU_GEM_CREATE_NO_CPU_ACCESS |
+		      AMDGPU_GEM_CREATE_CPU_GTT_USWC |
+		      AMDGPU_GEM_CREATE_VRAM_CLEARED |
+		      AMDGPU_GEM_CREATE_VM_ALWAYS_VALID |
+		      AMDGPU_GEM_CREATE_EXPLICIT_SYNC))
+
 		return -EINVAL;
 
 	/* reject invalid gem domains */
@@ -240,7 +234,7 @@ int amdgpu_gem_create_ioctl(struct drm_device *dev, void *data,
 	/* create a gem object to contain this object in */
 	if (args->in.domains & (AMDGPU_GEM_DOMAIN_GDS |
 	    AMDGPU_GEM_DOMAIN_GWS | AMDGPU_GEM_DOMAIN_OA)) {
-		kernel = true;
+		flags |= AMDGPU_GEM_CREATE_NO_CPU_ACCESS;
 		if (args->in.domains == AMDGPU_GEM_DOMAIN_GDS)
 			size = size << AMDGPU_GDS_SHIFT;
 		else if (args->in.domains == AMDGPU_GEM_DOMAIN_GWS)
@@ -252,10 +246,25 @@ int amdgpu_gem_create_ioctl(struct drm_device *dev, void *data,
 	}
 	size = roundup(size, PAGE_SIZE);
 
+	if (flags & AMDGPU_GEM_CREATE_VM_ALWAYS_VALID) {
+		r = amdgpu_bo_reserve(vm->root.base.bo, false);
+		if (r)
+			return r;
+
+		resv = vm->root.base.bo->tbo.resv;
+	}
+
 	r = amdgpu_gem_object_create(adev, size, args->in.alignment,
 				     (u32)(0xffffffff & args->in.domains),
-				     args->in.domain_flags,
-				     kernel, &gobj);
+				     flags, false, resv, &gobj);
+	if (flags & AMDGPU_GEM_CREATE_VM_ALWAYS_VALID) {
+		if (!r) {
+			struct amdgpu_bo *abo = gem_to_amdgpu_bo(gobj);
+
+			abo->parent = amdgpu_bo_ref(vm->root.base.bo);
+		}
+		amdgpu_bo_unreserve(vm->root.base.bo);
+	}
 	if (r)
 		return r;
 
@@ -297,9 +306,8 @@ int amdgpu_gem_userptr_ioctl(struct drm_device *dev, void *data,
 	}
 
 	/* create a gem object to contain this object in */
-	r = amdgpu_gem_object_create(adev, args->size, 0,
-				     AMDGPU_GEM_DOMAIN_CPU, 0,
-				     0, &gobj);
+	r = amdgpu_gem_object_create(adev, args->size, 0, AMDGPU_GEM_DOMAIN_CPU,
+				     0, 0, NULL, &gobj);
 	if (r)
 		return r;
 
@@ -317,12 +325,10 @@ int amdgpu_gem_userptr_ioctl(struct drm_device *dev, void *data,
 	}
 
 	if (args->flags & AMDGPU_GEM_USERPTR_VALIDATE) {
-		down_read(&current->mm->mmap_sem);
-
 		r = amdgpu_ttm_tt_get_user_pages(bo->tbo.ttm,
 						 bo->tbo.ttm->pages);
 		if (r)
-			goto unlock_mmap_sem;
+			goto release_object;
 
 		r = amdgpu_bo_reserve(bo, true);
 		if (r)
@@ -333,8 +339,6 @@ int amdgpu_gem_userptr_ioctl(struct drm_device *dev, void *data,
 		amdgpu_bo_unreserve(bo);
 		if (r)
 			goto free_pages;
-
-		up_read(&current->mm->mmap_sem);
 	}
 
 	r = drm_gem_handle_create(filp, gobj, &handle);
@@ -347,10 +351,7 @@ int amdgpu_gem_userptr_ioctl(struct drm_device *dev, void *data,
 	return 0;
 
 free_pages:
-	release_pages(bo->tbo.ttm->pages, bo->tbo.ttm->num_pages, false);
-
-unlock_mmap_sem:
-	up_read(&current->mm->mmap_sem);
+	release_pages(bo->tbo.ttm->pages, bo->tbo.ttm->num_pages);
 
 release_object:
 	drm_gem_object_put_unlocked(gobj);
@@ -511,10 +512,10 @@ static void amdgpu_gem_va_update_vm(struct amdgpu_device *adev,
 				    struct list_head *list,
 				    uint32_t operation)
 {
-	int r = -ERESTARTSYS;
+	int r;
 
-	if (!amdgpu_gem_vm_ready(adev, vm, list))
-		goto error;
+	if (!amdgpu_vm_ready(vm))
+		return;
 
 	r = amdgpu_vm_update_directories(adev, vm);
 	if (r)
@@ -551,15 +552,14 @@ int amdgpu_gem_va_ioctl(struct drm_device *dev, void *data,
 	struct amdgpu_bo_list_entry vm_pd;
 	struct ttm_validate_buffer tv;
 	struct ww_acquire_ctx ticket;
-	struct list_head list;
+	struct list_head list, duplicates;
 	uint64_t va_flags;
 	int r = 0;
 
 	if (args->va_address < AMDGPU_VA_RESERVED_SIZE) {
 		dev_err(&dev->pdev->dev,
-			"va_address 0x%lX is in reserved area 0x%X\n",
-			(unsigned long)args->va_address,
-			AMDGPU_VA_RESERVED_SIZE);
+			"va_address 0x%LX is in reserved area 0x%LX\n",
+			args->va_address, AMDGPU_VA_RESERVED_SIZE);
 		return -EINVAL;
 	}
 
@@ -580,13 +580,9 @@ int amdgpu_gem_va_ioctl(struct drm_device *dev, void *data,
 			args->operation);
 		return -EINVAL;
 	}
-	if ((args->operation == AMDGPU_VA_OP_MAP) ||
-	    (args->operation == AMDGPU_VA_OP_REPLACE)) {
-		if (amdgpu_kms_vram_lost(adev, fpriv))
-			return -ENODEV;
-	}
 
 	INIT_LIST_HEAD(&list);
+	INIT_LIST_HEAD(&duplicates);
 	if ((args->operation != AMDGPU_VA_OP_CLEAR) &&
 	    !(args->flags & AMDGPU_VM_PAGE_PRT)) {
 		gobj = drm_gem_object_lookup(filp, args->handle);
@@ -603,7 +599,7 @@ int amdgpu_gem_va_ioctl(struct drm_device *dev, void *data,
 
 	amdgpu_vm_get_pd_bo(&fpriv->vm, &list, &vm_pd);
 
-	r = ttm_eu_reserve_buffers(&ticket, &list, true, NULL);
+	r = ttm_eu_reserve_buffers(&ticket, &list, true, &duplicates);
 	if (r)
 		goto error_unref;
 
@@ -669,6 +665,7 @@ error_unref:
 int amdgpu_gem_op_ioctl(struct drm_device *dev, void *data,
 			struct drm_file *filp)
 {
+	struct amdgpu_device *adev = dev->dev_private;
 	struct drm_amdgpu_gem_op *args = data;
 	struct drm_gem_object *gobj;
 	struct amdgpu_bo *robj;
@@ -716,6 +713,9 @@ int amdgpu_gem_op_ioctl(struct drm_device *dev, void *data,
 		if (robj->allowed_domains == AMDGPU_GEM_DOMAIN_VRAM)
 			robj->allowed_domains |= AMDGPU_GEM_DOMAIN_GTT;
 
+		if (robj->flags & AMDGPU_GEM_CREATE_VM_ALWAYS_VALID)
+			amdgpu_vm_bo_invalidate(adev, robj, true);
+
 		amdgpu_bo_unreserve(robj);
 		break;
 	default:
@@ -745,8 +745,7 @@ int amdgpu_mode_dumb_create(struct drm_file *file_priv,
 	r = amdgpu_gem_object_create(adev, args->size, 0,
 				     AMDGPU_GEM_DOMAIN_VRAM,
 				     AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED,
-				     ttm_bo_type_device,
-				     &gobj);
+				     false, NULL, &gobj);
 	if (r)
 		return -ENOMEM;
 
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
index 4f6c68fc1dd9..ef043361009f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
@@ -109,9 +109,26 @@ void amdgpu_gfx_parse_disable_cu(unsigned *mask, unsigned max_se, unsigned max_s
 	}
 }
 
+static bool amdgpu_gfx_is_multipipe_capable(struct amdgpu_device *adev)
+{
+	if (amdgpu_compute_multipipe != -1) {
+		DRM_INFO("amdgpu: forcing compute pipe policy %d\n",
+			 amdgpu_compute_multipipe);
+		return amdgpu_compute_multipipe == 1;
+	}
+
+	/* FIXME: spreading the queues across pipes causes perf regressions
+	 * on POLARIS11 compute workloads */
+	if (adev->asic_type == CHIP_POLARIS11)
+		return false;
+
+	return adev->gfx.mec.num_mec > 1;
+}
+
 void amdgpu_gfx_compute_queue_acquire(struct amdgpu_device *adev)
 {
 	int i, queue, pipe, mec;
+	bool multipipe_policy = amdgpu_gfx_is_multipipe_capable(adev);
 
 	/* policy for amdgpu compute queue ownership */
 	for (i = 0; i < AMDGPU_MAX_COMPUTE_QUEUES; ++i) {
@@ -125,8 +142,7 @@ void amdgpu_gfx_compute_queue_acquire(struct amdgpu_device *adev)
 		if (mec >= adev->gfx.mec.num_mec)
 			break;
 
-		/* FIXME: spreading the queues across pipes causes perf regressions */
-		if (0) {
+		if (multipipe_policy) {
 			/* policy: amdgpu owns the first two queues of the first MEC */
 			if (mec == 0 && queue < 2)
 				set_bit(i, adev->gfx.mec.queue_bitmap);
@@ -185,7 +201,7 @@ int amdgpu_gfx_kiq_init_ring(struct amdgpu_device *adev,
 	struct amdgpu_kiq *kiq = &adev->gfx.kiq;
 	int r = 0;
 
-	mutex_init(&kiq->ring_mutex);
+	spin_lock_init(&kiq->ring_lock);
 
 	r = amdgpu_wb_get(adev, &adev->virt.reg_val_offs);
 	if (r)
@@ -260,8 +276,13 @@ int amdgpu_gfx_compute_mqd_sw_init(struct amdgpu_device *adev,
 	/* create MQD for KIQ */
 	ring = &adev->gfx.kiq.ring;
 	if (!ring->mqd_obj) {
+		/* originaly the KIQ MQD is put in GTT domain, but for SRIOV VRAM domain is a must
+		 * otherwise hypervisor trigger SAVE_VF fail after driver unloaded which mean MQD
+		 * deallocated and gart_unbind, to strict diverage we decide to use VRAM domain for
+		 * KIQ MQD no matter SRIOV or Bare-metal
+		 */
 		r = amdgpu_bo_create_kernel(adev, mqd_size, PAGE_SIZE,
-					    AMDGPU_GEM_DOMAIN_GTT, &ring->mqd_obj,
+					    AMDGPU_GEM_DOMAIN_VRAM, &ring->mqd_obj,
 					    &ring->mqd_gpu_addr, &ring->mqd_ptr);
 		if (r) {
 			dev_warn(adev->dev, "failed to create ring mqd ob (%d)", r);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
index 0d15eb7d31d7..00e0ce10862f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
@@ -71,12 +71,6 @@ static int amdgpu_gtt_mgr_fini(struct ttm_mem_type_manager *man)
 {
 	struct amdgpu_gtt_mgr *mgr = man->priv;
 
-	spin_lock(&mgr->lock);
-	if (!drm_mm_clean(&mgr->mm)) {
-		spin_unlock(&mgr->lock);
-		return -EBUSY;
-	}
-
 	drm_mm_takedown(&mgr->mm);
 	spin_unlock(&mgr->lock);
 	kfree(mgr);
@@ -169,7 +163,8 @@ static int amdgpu_gtt_mgr_new(struct ttm_mem_type_manager *man,
 	int r;
 
 	spin_lock(&mgr->lock);
-	if (atomic64_read(&mgr->available) < mem->num_pages) {
+	if ((&tbo->mem == mem || tbo->mem.mem_type != TTM_PL_TT) &&
+	    atomic64_read(&mgr->available) < mem->num_pages) {
 		spin_unlock(&mgr->lock);
 		return 0;
 	}
@@ -244,8 +239,9 @@ static void amdgpu_gtt_mgr_del(struct ttm_mem_type_manager *man,
 uint64_t amdgpu_gtt_mgr_usage(struct ttm_mem_type_manager *man)
 {
 	struct amdgpu_gtt_mgr *mgr = man->priv;
+	s64 result = man->size - atomic64_read(&mgr->available);
 
-	return (u64)(man->size - atomic64_read(&mgr->available)) * PAGE_SIZE;
+	return (result > 0 ? result : 0) * PAGE_SIZE;
 }
 
 /**
@@ -265,7 +261,7 @@ static void amdgpu_gtt_mgr_debug(struct ttm_mem_type_manager *man,
 	drm_mm_print(&mgr->mm, printer);
 	spin_unlock(&mgr->lock);
 
-	drm_printf(printer, "man size:%llu pages, gtt available:%llu pages, usage:%lluMB\n",
+	drm_printf(printer, "man size:%llu pages, gtt available:%lld pages, usage:%lluMB\n",
 		   man->size, (u64)atomic64_read(&mgr->available),
 		   amdgpu_gtt_mgr_usage(man) >> 20);
 }
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.c
index 3ab4c65ecc8b..f5f27e4f0f7f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.c
@@ -169,6 +169,12 @@ restart_ih:
 	while (adev->irq.ih.rptr != wptr) {
 		u32 ring_index = adev->irq.ih.rptr >> 2;
 
+		/* Prescreening of high-frequency interrupts */
+		if (!amdgpu_ih_prescreen_iv(adev)) {
+			adev->irq.ih.rptr &= adev->irq.ih.ptr_mask;
+			continue;
+		}
+
 		/* Before dispatching irq to IP blocks, send it to amdkfd */
 		amdgpu_amdkfd_interrupt(adev,
 				(const void *) &adev->irq.ih.ring[ring_index]);
@@ -190,3 +196,79 @@ restart_ih:
 
 	return IRQ_HANDLED;
 }
+
+/**
+ * amdgpu_ih_add_fault - Add a page fault record
+ *
+ * @adev: amdgpu device pointer
+ * @key: 64-bit encoding of PASID and address
+ *
+ * This should be called when a retry page fault interrupt is
+ * received. If this is a new page fault, it will be added to a hash
+ * table. The return value indicates whether this is a new fault, or
+ * a fault that was already known and is already being handled.
+ *
+ * If there are too many pending page faults, this will fail. Retry
+ * interrupts should be ignored in this case until there is enough
+ * free space.
+ *
+ * Returns 0 if the fault was added, 1 if the fault was already known,
+ * -ENOSPC if there are too many pending faults.
+ */
+int amdgpu_ih_add_fault(struct amdgpu_device *adev, u64 key)
+{
+	unsigned long flags;
+	int r = -ENOSPC;
+
+	if (WARN_ON_ONCE(!adev->irq.ih.faults))
+		/* Should be allocated in <IP>_ih_sw_init on GPUs that
+		 * support retry faults and require retry filtering.
+		 */
+		return r;
+
+	spin_lock_irqsave(&adev->irq.ih.faults->lock, flags);
+
+	/* Only let the hash table fill up to 50% for best performance */
+	if (adev->irq.ih.faults->count >= (1 << (AMDGPU_PAGEFAULT_HASH_BITS-1)))
+		goto unlock_out;
+
+	r = chash_table_copy_in(&adev->irq.ih.faults->hash, key, NULL);
+	if (!r)
+		adev->irq.ih.faults->count++;
+
+	/* chash_table_copy_in should never fail unless we're losing count */
+	WARN_ON_ONCE(r < 0);
+
+unlock_out:
+	spin_unlock_irqrestore(&adev->irq.ih.faults->lock, flags);
+	return r;
+}
+
+/**
+ * amdgpu_ih_clear_fault - Remove a page fault record
+ *
+ * @adev: amdgpu device pointer
+ * @key: 64-bit encoding of PASID and address
+ *
+ * This should be called when a page fault has been handled. Any
+ * future interrupt with this key will be processed as a new
+ * page fault.
+ */
+void amdgpu_ih_clear_fault(struct amdgpu_device *adev, u64 key)
+{
+	unsigned long flags;
+	int r;
+
+	if (!adev->irq.ih.faults)
+		return;
+
+	spin_lock_irqsave(&adev->irq.ih.faults->lock, flags);
+
+	r = chash_table_remove(&adev->irq.ih.faults->hash, key, NULL);
+	if (!WARN_ON_ONCE(r < 0)) {
+		adev->irq.ih.faults->count--;
+		WARN_ON_ONCE(adev->irq.ih.faults->count < 0);
+	}
+
+	spin_unlock_irqrestore(&adev->irq.ih.faults->lock, flags);
+}
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.h
index 3de8e74e5b3a..ada89358e220 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.h
@@ -24,6 +24,8 @@
 #ifndef __AMDGPU_IH_H__
 #define __AMDGPU_IH_H__
 
+#include <linux/chash.h>
+
 struct amdgpu_device;
  /*
   * vega10+ IH clients
@@ -69,6 +71,13 @@ enum amdgpu_ih_clientid
 
 #define AMDGPU_IH_CLIENTID_LEGACY 0
 
+#define AMDGPU_PAGEFAULT_HASH_BITS 8
+struct amdgpu_retryfault_hashtable {
+	DECLARE_CHASH_TABLE(hash, AMDGPU_PAGEFAULT_HASH_BITS, 8, 0);
+	spinlock_t	lock;
+	int		count;
+};
+
 /*
  * R6xx+ IH ring
  */
@@ -87,6 +96,7 @@ struct amdgpu_ih_ring {
 	bool			use_doorbell;
 	bool			use_bus_addr;
 	dma_addr_t		rb_dma_addr; /* only used when use_bus_addr = true */
+	struct amdgpu_retryfault_hashtable *faults;
 };
 
 #define AMDGPU_IH_SRC_DATA_MAX_SIZE_DW 4
@@ -109,5 +119,7 @@ int amdgpu_ih_ring_init(struct amdgpu_device *adev, unsigned ring_size,
 			bool use_bus_addr);
 void amdgpu_ih_ring_fini(struct amdgpu_device *adev);
 int amdgpu_ih_process(struct amdgpu_device *adev);
+int amdgpu_ih_add_fault(struct amdgpu_device *adev, u64 key);
+void amdgpu_ih_clear_fault(struct amdgpu_device *adev, u64 key);
 
 #endif
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
index 538e5f27d120..47c5ce9807db 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
@@ -37,6 +37,10 @@
 
 #include <linux/pm_runtime.h>
 
+#ifdef CONFIG_DRM_AMD_DC
+#include "amdgpu_dm_irq.h"
+#endif
+
 #define AMDGPU_WAIT_IDLE_TIMEOUT 200
 
 /*
@@ -221,15 +225,6 @@ int amdgpu_irq_init(struct amdgpu_device *adev)
 
 	spin_lock_init(&adev->irq.lock);
 
-	if (!adev->enable_virtual_display)
-		/* Disable vblank irqs aggressively for power-saving */
-		adev->ddev->vblank_disable_immediate = true;
-
-	r = drm_vblank_init(adev->ddev, adev->mode_info.num_crtc);
-	if (r) {
-		return r;
-	}
-
 	/* enable msi */
 	adev->irq.msi_enabled = false;
 
@@ -241,7 +236,21 @@ int amdgpu_irq_init(struct amdgpu_device *adev)
 		}
 	}
 
-	INIT_WORK(&adev->hotplug_work, amdgpu_hotplug_work_func);
+	if (!amdgpu_device_has_dc_support(adev)) {
+		if (!adev->enable_virtual_display)
+			/* Disable vblank irqs aggressively for power-saving */
+			/* XXX: can this be enabled for DC? */
+			adev->ddev->vblank_disable_immediate = true;
+
+		r = drm_vblank_init(adev->ddev, adev->mode_info.num_crtc);
+		if (r)
+			return r;
+
+		/* pre DCE11 */
+		INIT_WORK(&adev->hotplug_work,
+				amdgpu_hotplug_work_func);
+	}
+
 	INIT_WORK(&adev->reset_work, amdgpu_irq_reset_work_func);
 
 	adev->irq.installed = true;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
index 4510627ae83e..0cfc68db575b 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
@@ -65,6 +65,7 @@ int amdgpu_job_alloc(struct amdgpu_device *adev, unsigned num_ibs,
 	amdgpu_sync_create(&(*job)->sync);
 	amdgpu_sync_create(&(*job)->dep_sync);
 	amdgpu_sync_create(&(*job)->sched_sync);
+	(*job)->vram_lost_counter = atomic_read(&adev->vram_lost_counter);
 
 	return 0;
 }
@@ -103,6 +104,7 @@ static void amdgpu_job_free_cb(struct amd_sched_job *s_job)
 {
 	struct amdgpu_job *job = container_of(s_job, struct amdgpu_job, base);
 
+	amdgpu_ring_priority_put(job->ring, amd_sched_get_job_priority(s_job));
 	dma_fence_put(job->fence);
 	amdgpu_sync_free(&job->sync);
 	amdgpu_sync_free(&job->dep_sync);
@@ -139,6 +141,8 @@ int amdgpu_job_submit(struct amdgpu_job *job, struct amdgpu_ring *ring,
 	job->fence_ctx = entity->fence_context;
 	*f = dma_fence_get(&job->base.s_fence->finished);
 	amdgpu_job_free_resources(job);
+	amdgpu_ring_priority_get(job->ring,
+				 amd_sched_get_job_priority(&job->base));
 	amd_sched_entity_push_job(&job->base);
 
 	return 0;
@@ -177,8 +181,8 @@ static struct dma_fence *amdgpu_job_dependency(struct amd_sched_job *sched_job)
 static struct dma_fence *amdgpu_job_run(struct amd_sched_job *sched_job)
 {
 	struct dma_fence *fence = NULL;
+	struct amdgpu_device *adev;
 	struct amdgpu_job *job;
-	struct amdgpu_fpriv *fpriv = NULL;
 	int r;
 
 	if (!sched_job) {
@@ -186,23 +190,25 @@ static struct dma_fence *amdgpu_job_run(struct amd_sched_job *sched_job)
 		return NULL;
 	}
 	job = to_amdgpu_job(sched_job);
+	adev = job->adev;
 
 	BUG_ON(amdgpu_sync_peek_fence(&job->sync, NULL));
 
 	trace_amdgpu_sched_run_job(job);
-	if (job->vm)
-		fpriv = container_of(job->vm, struct amdgpu_fpriv, vm);
 	/* skip ib schedule when vram is lost */
-	if (fpriv && amdgpu_kms_vram_lost(job->adev, fpriv))
+	if (job->vram_lost_counter != atomic_read(&adev->vram_lost_counter)) {
+		dma_fence_set_error(&job->base.s_fence->finished, -ECANCELED);
 		DRM_ERROR("Skip scheduling IBs!\n");
-	else {
-		r = amdgpu_ib_schedule(job->ring, job->num_ibs, job->ibs, job, &fence);
+	} else {
+		r = amdgpu_ib_schedule(job->ring, job->num_ibs, job->ibs, job,
+				       &fence);
 		if (r)
 			DRM_ERROR("Error scheduling IBs (%d)\n", r);
 	}
 	/* if gpu reset, hw fence will be replaced here */
 	dma_fence_put(job->fence);
 	job->fence = dma_fence_get(fence);
+
 	amdgpu_job_free_resources(job);
 	return fence;
 }
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
index e16229000a98..720139e182a3 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
@@ -28,6 +28,7 @@
 #include <drm/drmP.h>
 #include "amdgpu.h"
 #include <drm/amdgpu_drm.h>
+#include "amdgpu_sched.h"
 #include "amdgpu_uvd.h"
 #include "amdgpu_vce.h"
 
@@ -269,7 +270,6 @@ static int amdgpu_firmware_info(struct drm_amdgpu_info_firmware *fw_info,
 static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
 {
 	struct amdgpu_device *adev = dev->dev_private;
-	struct amdgpu_fpriv *fpriv = filp->driver_priv;
 	struct drm_amdgpu_info *info = data;
 	struct amdgpu_mode_info *minfo = &adev->mode_info;
 	void __user *out = (void __user *)(uintptr_t)info->return_pointer;
@@ -282,8 +282,6 @@ static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file
 
 	if (!info->return_size || !info->return_pointer)
 		return -EINVAL;
-	if (amdgpu_kms_vram_lost(adev, fpriv))
-		return -ENODEV;
 
 	switch (info->query) {
 	case AMDGPU_INFO_ACCEL_WORKING:
@@ -765,6 +763,9 @@ static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file
 		}
 		return copy_to_user(out, &ui32, min(size, 4u)) ? -EFAULT : 0;
 	}
+	case AMDGPU_INFO_VRAM_LOST_COUNTER:
+		ui32 = atomic_read(&adev->vram_lost_counter);
+		return copy_to_user(out, &ui32, min(size, 4u)) ? -EFAULT : 0;
 	default:
 		DRM_DEBUG_KMS("Invalid request %d\n", info->query);
 		return -EINVAL;
@@ -791,12 +792,6 @@ void amdgpu_driver_lastclose_kms(struct drm_device *dev)
 	vga_switcheroo_process_delayed_switch();
 }
 
-bool amdgpu_kms_vram_lost(struct amdgpu_device *adev,
-			  struct amdgpu_fpriv *fpriv)
-{
-	return fpriv->vram_lost_counter != atomic_read(&adev->vram_lost_counter);
-}
-
 /**
  * amdgpu_driver_open_kms - drm callback for open
  *
@@ -825,7 +820,7 @@ int amdgpu_driver_open_kms(struct drm_device *dev, struct drm_file *file_priv)
 	}
 
 	r = amdgpu_vm_init(adev, &fpriv->vm,
-			   AMDGPU_VM_CONTEXT_GFX);
+			   AMDGPU_VM_CONTEXT_GFX, 0);
 	if (r) {
 		kfree(fpriv);
 		goto out_suspend;
@@ -841,8 +836,11 @@ int amdgpu_driver_open_kms(struct drm_device *dev, struct drm_file *file_priv)
 
 	if (amdgpu_sriov_vf(adev)) {
 		r = amdgpu_map_static_csa(adev, &fpriv->vm, &fpriv->csa_va);
-		if (r)
+		if (r) {
+			amdgpu_vm_fini(adev, &fpriv->vm);
+			kfree(fpriv);
 			goto out_suspend;
+		}
 	}
 
 	mutex_init(&fpriv->bo_list_lock);
@@ -850,7 +848,6 @@ int amdgpu_driver_open_kms(struct drm_device *dev, struct drm_file *file_priv)
 
 	amdgpu_ctx_mgr_init(&fpriv->ctx_mgr);
 
-	fpriv->vram_lost_counter = atomic_read(&adev->vram_lost_counter);
 	file_priv->driver_priv = fpriv;
 
 out_suspend:
@@ -1020,7 +1017,9 @@ const struct drm_ioctl_desc amdgpu_ioctls_kms[] = {
 	DRM_IOCTL_DEF_DRV(AMDGPU_GEM_CREATE, amdgpu_gem_create_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
 	DRM_IOCTL_DEF_DRV(AMDGPU_CTX, amdgpu_ctx_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
 	DRM_IOCTL_DEF_DRV(AMDGPU_VM, amdgpu_vm_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
+	DRM_IOCTL_DEF_DRV(AMDGPU_SCHED, amdgpu_sched_ioctl, DRM_MASTER),
 	DRM_IOCTL_DEF_DRV(AMDGPU_BO_LIST, amdgpu_bo_list_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
+	DRM_IOCTL_DEF_DRV(AMDGPU_FENCE_TO_HANDLE, amdgpu_cs_fence_to_handle_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
 	/* KMS */
 	DRM_IOCTL_DEF_DRV(AMDGPU_GEM_MMAP, amdgpu_gem_mmap_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
 	DRM_IOCTL_DEF_DRV(AMDGPU_GEM_WAIT_IDLE, amdgpu_gem_wait_idle_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
@@ -1031,7 +1030,7 @@ const struct drm_ioctl_desc amdgpu_ioctls_kms[] = {
 	DRM_IOCTL_DEF_DRV(AMDGPU_GEM_METADATA, amdgpu_gem_metadata_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
 	DRM_IOCTL_DEF_DRV(AMDGPU_GEM_VA, amdgpu_gem_va_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
 	DRM_IOCTL_DEF_DRV(AMDGPU_GEM_OP, amdgpu_gem_op_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
-	DRM_IOCTL_DEF_DRV(AMDGPU_GEM_USERPTR, amdgpu_gem_userptr_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
+	DRM_IOCTL_DEF_DRV(AMDGPU_GEM_USERPTR, amdgpu_gem_userptr_ioctl, DRM_AUTH|DRM_RENDER_ALLOW)
 };
 const int amdgpu_max_kms_ioctl = ARRAY_SIZE(amdgpu_ioctls_kms);
 
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c
index 3b0f2ec6eec7..bd67f4cb8e6c 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c
@@ -50,8 +50,10 @@ struct amdgpu_mn {
 	struct hlist_node	node;
 
 	/* objects protected by lock */
-	struct mutex		lock;
+	struct rw_semaphore	lock;
 	struct rb_root_cached	objects;
+	struct mutex		read_lock;
+	atomic_t		recursion;
 };
 
 struct amdgpu_mn_node {
@@ -74,7 +76,7 @@ static void amdgpu_mn_destroy(struct work_struct *work)
 	struct amdgpu_bo *bo, *next_bo;
 
 	mutex_lock(&adev->mn_lock);
-	mutex_lock(&rmn->lock);
+	down_write(&rmn->lock);
 	hash_del(&rmn->node);
 	rbtree_postorder_for_each_entry_safe(node, next_node,
 					     &rmn->objects.rb_root, it.rb) {
@@ -84,7 +86,7 @@ static void amdgpu_mn_destroy(struct work_struct *work)
 		}
 		kfree(node);
 	}
-	mutex_unlock(&rmn->lock);
+	up_write(&rmn->lock);
 	mutex_unlock(&adev->mn_lock);
 	mmu_notifier_unregister_no_release(&rmn->mn, rmn->mm);
 	kfree(rmn);
@@ -106,6 +108,53 @@ static void amdgpu_mn_release(struct mmu_notifier *mn,
 	schedule_work(&rmn->work);
 }
 
+
+/**
+ * amdgpu_mn_lock - take the write side lock for this mn
+ */
+void amdgpu_mn_lock(struct amdgpu_mn *mn)
+{
+	if (mn)
+		down_write(&mn->lock);
+}
+
+/**
+ * amdgpu_mn_unlock - drop the write side lock for this mn
+ */
+void amdgpu_mn_unlock(struct amdgpu_mn *mn)
+{
+	if (mn)
+		up_write(&mn->lock);
+}
+
+/**
+ * amdgpu_mn_read_lock - take the rmn read lock
+ *
+ * @rmn: our notifier
+ *
+ * Take the rmn read side lock.
+ */
+static void amdgpu_mn_read_lock(struct amdgpu_mn *rmn)
+{
+	mutex_lock(&rmn->read_lock);
+	if (atomic_inc_return(&rmn->recursion) == 1)
+		down_read_non_owner(&rmn->lock);
+	mutex_unlock(&rmn->read_lock);
+}
+
+/**
+ * amdgpu_mn_read_unlock - drop the rmn read lock
+ *
+ * @rmn: our notifier
+ *
+ * Drop the rmn read side lock.
+ */
+static void amdgpu_mn_read_unlock(struct amdgpu_mn *rmn)
+{
+	if (atomic_dec_return(&rmn->recursion) == 0)
+		up_read_non_owner(&rmn->lock);
+}
+
 /**
  * amdgpu_mn_invalidate_node - unmap all BOs of a node
  *
@@ -126,23 +175,12 @@ static void amdgpu_mn_invalidate_node(struct amdgpu_mn_node *node,
 		if (!amdgpu_ttm_tt_affect_userptr(bo->tbo.ttm, start, end))
 			continue;
 
-		r = amdgpu_bo_reserve(bo, true);
-		if (r) {
-			DRM_ERROR("(%ld) failed to reserve user bo\n", r);
-			continue;
-		}
-
 		r = reservation_object_wait_timeout_rcu(bo->tbo.resv,
 			true, false, MAX_SCHEDULE_TIMEOUT);
 		if (r <= 0)
 			DRM_ERROR("(%ld) failed to wait for user bo\n", r);
 
-		amdgpu_ttm_placement_from_domain(bo, AMDGPU_GEM_DOMAIN_CPU);
-		r = ttm_bo_validate(&bo->tbo, &bo->placement, false, false);
-		if (r)
-			DRM_ERROR("(%ld) failed to validate user bo\n", r);
-
-		amdgpu_bo_unreserve(bo);
+		amdgpu_ttm_tt_mark_user_pages(bo->tbo.ttm);
 	}
 }
 
@@ -168,7 +206,7 @@ static void amdgpu_mn_invalidate_range_start(struct mmu_notifier *mn,
 	/* notification is exclusive, but interval is inclusive */
 	end -= 1;
 
-	mutex_lock(&rmn->lock);
+	amdgpu_mn_read_lock(rmn);
 
 	it = interval_tree_iter_first(&rmn->objects, start, end);
 	while (it) {
@@ -179,13 +217,32 @@ static void amdgpu_mn_invalidate_range_start(struct mmu_notifier *mn,
 
 		amdgpu_mn_invalidate_node(node, start, end);
 	}
+}
 
-	mutex_unlock(&rmn->lock);
+/**
+ * amdgpu_mn_invalidate_range_end - callback to notify about mm change
+ *
+ * @mn: our notifier
+ * @mn: the mm this callback is about
+ * @start: start of updated range
+ * @end: end of updated range
+ *
+ * Release the lock again to allow new command submissions.
+ */
+static void amdgpu_mn_invalidate_range_end(struct mmu_notifier *mn,
+					   struct mm_struct *mm,
+					   unsigned long start,
+					   unsigned long end)
+{
+	struct amdgpu_mn *rmn = container_of(mn, struct amdgpu_mn, mn);
+
+	amdgpu_mn_read_unlock(rmn);
 }
 
 static const struct mmu_notifier_ops amdgpu_mn_ops = {
 	.release = amdgpu_mn_release,
 	.invalidate_range_start = amdgpu_mn_invalidate_range_start,
+	.invalidate_range_end = amdgpu_mn_invalidate_range_end,
 };
 
 /**
@@ -195,7 +252,7 @@ static const struct mmu_notifier_ops amdgpu_mn_ops = {
  *
  * Creates a notifier context for current->mm.
  */
-static struct amdgpu_mn *amdgpu_mn_get(struct amdgpu_device *adev)
+struct amdgpu_mn *amdgpu_mn_get(struct amdgpu_device *adev)
 {
 	struct mm_struct *mm = current->mm;
 	struct amdgpu_mn *rmn;
@@ -220,8 +277,10 @@ static struct amdgpu_mn *amdgpu_mn_get(struct amdgpu_device *adev)
 	rmn->adev = adev;
 	rmn->mm = mm;
 	rmn->mn.ops = &amdgpu_mn_ops;
-	mutex_init(&rmn->lock);
+	init_rwsem(&rmn->lock);
 	rmn->objects = RB_ROOT_CACHED;
+	mutex_init(&rmn->read_lock);
+	atomic_set(&rmn->recursion, 0);
 
 	r = __mmu_notifier_register(&rmn->mn, mm);
 	if (r)
@@ -267,7 +326,7 @@ int amdgpu_mn_register(struct amdgpu_bo *bo, unsigned long addr)
 
 	INIT_LIST_HEAD(&bos);
 
-	mutex_lock(&rmn->lock);
+	down_write(&rmn->lock);
 
 	while ((it = interval_tree_iter_first(&rmn->objects, addr, end))) {
 		kfree(node);
@@ -281,7 +340,7 @@ int amdgpu_mn_register(struct amdgpu_bo *bo, unsigned long addr)
 	if (!node) {
 		node = kmalloc(sizeof(struct amdgpu_mn_node), GFP_KERNEL);
 		if (!node) {
-			mutex_unlock(&rmn->lock);
+			up_write(&rmn->lock);
 			return -ENOMEM;
 		}
 	}
@@ -296,7 +355,7 @@ int amdgpu_mn_register(struct amdgpu_bo *bo, unsigned long addr)
 
 	interval_tree_insert(&node->it, &rmn->objects);
 
-	mutex_unlock(&rmn->lock);
+	up_write(&rmn->lock);
 
 	return 0;
 }
@@ -322,7 +381,7 @@ void amdgpu_mn_unregister(struct amdgpu_bo *bo)
 		return;
 	}
 
-	mutex_lock(&rmn->lock);
+	down_write(&rmn->lock);
 
 	/* save the next list entry for later */
 	head = bo->mn_list.next;
@@ -337,6 +396,7 @@ void amdgpu_mn_unregister(struct amdgpu_bo *bo)
 		kfree(node);
 	}
 
-	mutex_unlock(&rmn->lock);
+	up_write(&rmn->lock);
 	mutex_unlock(&adev->mn_lock);
 }
+
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.h
new file mode 100644
index 000000000000..d0095a3793b8
--- /dev/null
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.h
@@ -0,0 +1,52 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Christian König
+ */
+#ifndef __AMDGPU_MN_H__
+#define __AMDGPU_MN_H__
+
+/*
+ * MMU Notifier
+ */
+struct amdgpu_mn;
+
+#if defined(CONFIG_MMU_NOTIFIER)
+void amdgpu_mn_lock(struct amdgpu_mn *mn);
+void amdgpu_mn_unlock(struct amdgpu_mn *mn);
+struct amdgpu_mn *amdgpu_mn_get(struct amdgpu_device *adev);
+int amdgpu_mn_register(struct amdgpu_bo *bo, unsigned long addr);
+void amdgpu_mn_unregister(struct amdgpu_bo *bo);
+#else
+static inline void amdgpu_mn_lock(struct amdgpu_mn *mn) {}
+static inline void amdgpu_mn_unlock(struct amdgpu_mn *mn) {}
+static inline struct amdgpu_mn *amdgpu_mn_get(struct amdgpu_device *adev)
+{
+	return NULL;
+}
+static inline int amdgpu_mn_register(struct amdgpu_bo *bo, unsigned long addr)
+{
+	return -ENODEV;
+}
+static inline void amdgpu_mn_unregister(struct amdgpu_bo *bo) {}
+#endif
+
+#endif
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h
index 2af2678ddaf6..ffde1e9666e8 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h
@@ -38,11 +38,15 @@
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_fb_helper.h>
 #include <drm/drm_plane_helper.h>
+#include <drm/drm_fb_helper.h>
 #include <linux/i2c.h>
 #include <linux/i2c-algo-bit.h>
 #include <linux/hrtimer.h>
 #include "amdgpu_irq.h"
 
+#include <drm/drm_dp_mst_helper.h>
+#include "modules/inc/mod_freesync.h"
+
 struct amdgpu_bo;
 struct amdgpu_device;
 struct amdgpu_encoder;
@@ -53,9 +57,13 @@ struct amdgpu_hpd;
 #define to_amdgpu_connector(x) container_of(x, struct amdgpu_connector, base)
 #define to_amdgpu_encoder(x) container_of(x, struct amdgpu_encoder, base)
 #define to_amdgpu_framebuffer(x) container_of(x, struct amdgpu_framebuffer, base)
+#define to_amdgpu_plane(x)	container_of(x, struct amdgpu_plane, base)
+
+#define to_dm_plane_state(x)	container_of(x, struct dm_plane_state, base);
 
 #define AMDGPU_MAX_HPD_PINS 6
 #define AMDGPU_MAX_CRTCS 6
+#define AMDGPU_MAX_PLANES 6
 #define AMDGPU_MAX_AFMT_BLOCKS 9
 
 enum amdgpu_rmx_type {
@@ -292,6 +300,30 @@ struct amdgpu_display_funcs {
 			      uint16_t connector_object_id,
 			      struct amdgpu_hpd *hpd,
 			      struct amdgpu_router *router);
+	/* it is used to enter or exit into free sync mode */
+	int (*notify_freesync)(struct drm_device *dev, void *data,
+			       struct drm_file *filp);
+	/* it is used to allow enablement of freesync mode */
+	int (*set_freesync_property)(struct drm_connector *connector,
+				     struct drm_property *property,
+				     uint64_t val);
+
+
+};
+
+struct amdgpu_framebuffer {
+	struct drm_framebuffer base;
+	struct drm_gem_object *obj;
+
+	/* caching for later use */
+	uint64_t address;
+};
+
+struct amdgpu_fbdev {
+	struct drm_fb_helper helper;
+	struct amdgpu_framebuffer rfb;
+	struct list_head fbdev_list;
+	struct amdgpu_device *adev;
 };
 
 struct amdgpu_mode_info {
@@ -299,6 +331,7 @@ struct amdgpu_mode_info {
 	struct card_info *atom_card_info;
 	bool mode_config_initialized;
 	struct amdgpu_crtc *crtcs[AMDGPU_MAX_CRTCS];
+	struct amdgpu_plane *planes[AMDGPU_MAX_PLANES];
 	struct amdgpu_afmt *afmt[AMDGPU_MAX_AFMT_BLOCKS];
 	/* DVI-I properties */
 	struct drm_property *coherent_mode_property;
@@ -328,6 +361,7 @@ struct amdgpu_mode_info {
 	int			num_dig; /* number of dig blocks */
 	int			disp_priority;
 	const struct amdgpu_display_funcs *funcs;
+	const enum drm_plane_type *plane_type;
 };
 
 #define AMDGPU_MAX_BL_LEVEL 0xFF
@@ -400,6 +434,14 @@ struct amdgpu_crtc {
 	/* for virtual dce */
 	struct hrtimer vblank_timer;
 	enum amdgpu_interrupt_state vsync_timer_enabled;
+
+	int otg_inst;
+	struct drm_pending_vblank_event *event;
+};
+
+struct amdgpu_plane {
+	struct drm_plane base;
+	enum drm_plane_type plane_type;
 };
 
 struct amdgpu_encoder_atom_dig {
@@ -489,6 +531,19 @@ enum amdgpu_connector_dither {
 	AMDGPU_FMT_DITHER_ENABLE = 1,
 };
 
+struct amdgpu_dm_dp_aux {
+	struct drm_dp_aux aux;
+	struct ddc_service *ddc_service;
+};
+
+struct amdgpu_i2c_adapter {
+	struct i2c_adapter base;
+
+	struct ddc_service *ddc_service;
+};
+
+#define TO_DM_AUX(x) container_of((x), struct amdgpu_dm_dp_aux, aux)
+
 struct amdgpu_connector {
 	struct drm_connector base;
 	uint32_t connector_id;
@@ -500,6 +555,14 @@ struct amdgpu_connector {
 	/* we need to mind the EDID between detect
 	   and get modes due to analog/digital/tvencoder */
 	struct edid *edid;
+	/* number of modes generated from EDID at 'dc_sink' */
+	int num_modes;
+	/* The 'old' sink - before an HPD.
+	 * The 'current' sink is in dc_link->sink. */
+	struct dc_sink *dc_sink;
+	struct dc_link *dc_link;
+	struct dc_sink *dc_em_sink;
+	const struct dc_stream *stream;
 	void *con_priv;
 	bool dac_load_detect;
 	bool detected_by_load; /* if the connection status was determined by load */
@@ -510,11 +573,39 @@ struct amdgpu_connector {
 	enum amdgpu_connector_audio audio;
 	enum amdgpu_connector_dither dither;
 	unsigned pixelclock_for_modeset;
+
+	struct drm_dp_mst_topology_mgr mst_mgr;
+	struct amdgpu_dm_dp_aux dm_dp_aux;
+	struct drm_dp_mst_port *port;
+	struct amdgpu_connector *mst_port;
+	struct amdgpu_encoder *mst_encoder;
+	struct semaphore mst_sem;
+
+	/* TODO see if we can merge with ddc_bus or make a dm_connector */
+	struct amdgpu_i2c_adapter *i2c;
+
+	/* Monitor range limits */
+	int min_vfreq ;
+	int max_vfreq ;
+	int pixel_clock_mhz;
+
+	/*freesync caps*/
+	struct mod_freesync_caps caps;
+
+	struct mutex hpd_lock;
+
 };
 
-struct amdgpu_framebuffer {
-	struct drm_framebuffer base;
-	struct drm_gem_object *obj;
+/* TODO: start to use this struct and remove same field from base one */
+struct amdgpu_mst_connector {
+	struct amdgpu_connector base;
+
+	struct drm_dp_mst_topology_mgr mst_mgr;
+	struct amdgpu_dm_dp_aux dm_dp_aux;
+	struct drm_dp_mst_port *port;
+	struct amdgpu_connector *mst_port;
+	bool is_mst_connector;
+	struct amdgpu_encoder *mst_encoder;
 };
 
 #define ENCODER_MODE_IS_DP(em) (((em) == ATOM_ENCODER_MODE_DP) || \
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
index 9e495da0bb03..ea25164e7f4b 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
@@ -40,9 +40,7 @@
 static void amdgpu_ttm_bo_destroy(struct ttm_buffer_object *tbo)
 {
 	struct amdgpu_device *adev = amdgpu_ttm_adev(tbo->bdev);
-	struct amdgpu_bo *bo;
-
-	bo = container_of(tbo, struct amdgpu_bo, tbo);
+	struct amdgpu_bo *bo = ttm_to_amdgpu_bo(tbo);
 
 	amdgpu_bo_kunmap(bo);
 
@@ -64,11 +62,12 @@ bool amdgpu_ttm_bo_is_amdgpu_bo(struct ttm_buffer_object *bo)
 	return false;
 }
 
-static void amdgpu_ttm_placement_init(struct amdgpu_device *adev,
-				      struct ttm_placement *placement,
-				      struct ttm_place *places,
-				      u32 domain, u64 flags)
+void amdgpu_ttm_placement_from_domain(struct amdgpu_bo *abo, u32 domain)
 {
+	struct amdgpu_device *adev = amdgpu_ttm_adev(abo->tbo.bdev);
+	struct ttm_placement *placement = &abo->placement;
+	struct ttm_place *places = abo->placements;
+	u64 flags = abo->flags;
 	u32 c = 0;
 
 	if (domain & AMDGPU_GEM_DOMAIN_VRAM) {
@@ -151,27 +150,6 @@ static void amdgpu_ttm_placement_init(struct amdgpu_device *adev,
 	placement->busy_placement = places;
 }
 
-void amdgpu_ttm_placement_from_domain(struct amdgpu_bo *abo, u32 domain)
-{
-	struct amdgpu_device *adev = amdgpu_ttm_adev(abo->tbo.bdev);
-
-	amdgpu_ttm_placement_init(adev, &abo->placement, abo->placements,
-				  domain, abo->flags);
-}
-
-static void amdgpu_fill_placement_to_bo(struct amdgpu_bo *bo,
-					struct ttm_placement *placement)
-{
-	BUG_ON(placement->num_placement > (AMDGPU_GEM_DOMAIN_MAX + 1));
-
-	memcpy(bo->placements, placement->placement,
-	       placement->num_placement * sizeof(struct ttm_place));
-	bo->placement.num_placement = placement->num_placement;
-	bo->placement.num_busy_placement = placement->num_busy_placement;
-	bo->placement.placement = bo->placements;
-	bo->placement.busy_placement = bo->placements;
-}
-
 /**
  * amdgpu_bo_create_reserved - create reserved BO for kernel use
  *
@@ -303,14 +281,13 @@ void amdgpu_bo_free_kernel(struct amdgpu_bo **bo, u64 *gpu_addr,
 		*cpu_addr = NULL;
 }
 
-int amdgpu_bo_create_restricted(struct amdgpu_device *adev,
-				unsigned long size, int byte_align,
-				bool kernel, u32 domain, u64 flags,
-				struct sg_table *sg,
-				struct ttm_placement *placement,
-				struct reservation_object *resv,
-				uint64_t init_value,
-				struct amdgpu_bo **bo_ptr)
+static int amdgpu_bo_do_create(struct amdgpu_device *adev,
+			       unsigned long size, int byte_align,
+			       bool kernel, u32 domain, u64 flags,
+			       struct sg_table *sg,
+			       struct reservation_object *resv,
+			       uint64_t init_value,
+			       struct amdgpu_bo **bo_ptr)
 {
 	struct amdgpu_bo *bo;
 	enum ttm_bo_type type;
@@ -384,13 +361,17 @@ int amdgpu_bo_create_restricted(struct amdgpu_device *adev,
 		bo->flags &= ~AMDGPU_GEM_CREATE_CPU_GTT_USWC;
 #endif
 
-	amdgpu_fill_placement_to_bo(bo, placement);
-	/* Kernel allocation are uninterruptible */
+	bo->tbo.bdev = &adev->mman.bdev;
+	amdgpu_ttm_placement_from_domain(bo, domain);
 
 	initial_bytes_moved = atomic64_read(&adev->num_bytes_moved);
+	/* Kernel allocation are uninterruptible */
 	r = ttm_bo_init_reserved(&adev->mman.bdev, &bo->tbo, size, type,
 				 &bo->placement, page_align, !kernel, NULL,
 				 acc_size, sg, resv, &amdgpu_ttm_bo_destroy);
+	if (unlikely(r != 0))
+		return r;
+
 	bytes_moved = atomic64_read(&adev->num_bytes_moved) -
 		      initial_bytes_moved;
 	if (adev->mc.visible_vram_size < adev->mc.real_vram_size &&
@@ -400,9 +381,6 @@ int amdgpu_bo_create_restricted(struct amdgpu_device *adev,
 	else
 		amdgpu_cs_report_moved_bytes(adev, bytes_moved, 0);
 
-	if (unlikely(r != 0))
-		return r;
-
 	if (kernel)
 		bo->tbo.priority = 1;
 
@@ -442,27 +420,17 @@ static int amdgpu_bo_create_shadow(struct amdgpu_device *adev,
 				   unsigned long size, int byte_align,
 				   struct amdgpu_bo *bo)
 {
-	struct ttm_placement placement = {0};
-	struct ttm_place placements[AMDGPU_GEM_DOMAIN_MAX + 1];
 	int r;
 
 	if (bo->shadow)
 		return 0;
 
-	memset(&placements, 0, sizeof(placements));
-	amdgpu_ttm_placement_init(adev, &placement, placements,
-				  AMDGPU_GEM_DOMAIN_GTT,
-				  AMDGPU_GEM_CREATE_CPU_GTT_USWC |
-				  AMDGPU_GEM_CREATE_SHADOW);
-
-	r = amdgpu_bo_create_restricted(adev, size, byte_align, true,
-					AMDGPU_GEM_DOMAIN_GTT,
-					AMDGPU_GEM_CREATE_CPU_GTT_USWC |
-					AMDGPU_GEM_CREATE_SHADOW,
-					NULL, &placement,
-					bo->tbo.resv,
-					0,
-					&bo->shadow);
+	r = amdgpu_bo_do_create(adev, size, byte_align, true,
+				AMDGPU_GEM_DOMAIN_GTT,
+				AMDGPU_GEM_CREATE_CPU_GTT_USWC |
+				AMDGPU_GEM_CREATE_SHADOW,
+				NULL, bo->tbo.resv, 0,
+				&bo->shadow);
 	if (!r) {
 		bo->shadow->parent = amdgpu_bo_ref(bo);
 		mutex_lock(&adev->shadow_list_lock);
@@ -484,18 +452,11 @@ int amdgpu_bo_create(struct amdgpu_device *adev,
 		     uint64_t init_value,
 		     struct amdgpu_bo **bo_ptr)
 {
-	struct ttm_placement placement = {0};
-	struct ttm_place placements[AMDGPU_GEM_DOMAIN_MAX + 1];
 	uint64_t parent_flags = flags & ~AMDGPU_GEM_CREATE_SHADOW;
 	int r;
 
-	memset(&placements, 0, sizeof(placements));
-	amdgpu_ttm_placement_init(adev, &placement, placements,
-				  domain, parent_flags);
-
-	r = amdgpu_bo_create_restricted(adev, size, byte_align, kernel, domain,
-					parent_flags, sg, &placement, resv,
-					init_value, bo_ptr);
+	r = amdgpu_bo_do_create(adev, size, byte_align, kernel, domain,
+				parent_flags, sg, resv, init_value, bo_ptr);
 	if (r)
 		return r;
 
@@ -672,7 +633,6 @@ int amdgpu_bo_pin_restricted(struct amdgpu_bo *bo, u32 domain,
 {
 	struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev);
 	int r, i;
-	unsigned fpfn, lpfn;
 
 	if (amdgpu_ttm_tt_get_usermm(bo->tbo.ttm))
 		return -EPERM;
@@ -704,22 +664,16 @@ int amdgpu_bo_pin_restricted(struct amdgpu_bo *bo, u32 domain,
 	}
 
 	bo->flags |= AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS;
+	/* force to pin into visible video ram */
+	if (!(bo->flags & AMDGPU_GEM_CREATE_NO_CPU_ACCESS))
+		bo->flags |= AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED;
 	amdgpu_ttm_placement_from_domain(bo, domain);
 	for (i = 0; i < bo->placement.num_placement; i++) {
-		/* force to pin into visible video ram */
-		if ((bo->placements[i].flags & TTM_PL_FLAG_VRAM) &&
-		    !(bo->flags & AMDGPU_GEM_CREATE_NO_CPU_ACCESS) &&
-		    (!max_offset || max_offset >
-		     adev->mc.visible_vram_size)) {
-			if (WARN_ON_ONCE(min_offset >
-					 adev->mc.visible_vram_size))
-				return -EINVAL;
-			fpfn = min_offset >> PAGE_SHIFT;
-			lpfn = adev->mc.visible_vram_size >> PAGE_SHIFT;
-		} else {
-			fpfn = min_offset >> PAGE_SHIFT;
-			lpfn = max_offset >> PAGE_SHIFT;
-		}
+		unsigned fpfn, lpfn;
+
+		fpfn = min_offset >> PAGE_SHIFT;
+		lpfn = max_offset >> PAGE_SHIFT;
+
 		if (fpfn > bo->placements[i].fpfn)
 			bo->placements[i].fpfn = fpfn;
 		if (!bo->placements[i].lpfn ||
@@ -928,8 +882,8 @@ void amdgpu_bo_move_notify(struct ttm_buffer_object *bo,
 	if (!amdgpu_ttm_bo_is_amdgpu_bo(bo))
 		return;
 
-	abo = container_of(bo, struct amdgpu_bo, tbo);
-	amdgpu_vm_bo_invalidate(adev, abo);
+	abo = ttm_to_amdgpu_bo(bo);
+	amdgpu_vm_bo_invalidate(adev, abo, evict);
 
 	amdgpu_bo_kunmap(abo);
 
@@ -955,7 +909,7 @@ int amdgpu_bo_fault_reserve_notify(struct ttm_buffer_object *bo)
 	if (!amdgpu_ttm_bo_is_amdgpu_bo(bo))
 		return 0;
 
-	abo = container_of(bo, struct amdgpu_bo, tbo);
+	abo = ttm_to_amdgpu_bo(bo);
 
 	/* Remember that this BO was accessed by the CPU */
 	abo->flags |= AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
index a288fa6d72c8..428aae048f4b 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
@@ -35,6 +35,7 @@
 
 /* bo virtual addresses in a vm */
 struct amdgpu_bo_va_mapping {
+	struct amdgpu_bo_va		*bo_va;
 	struct list_head		list;
 	struct rb_node			rb;
 	uint64_t			start;
@@ -49,12 +50,17 @@ struct amdgpu_bo_va {
 	struct amdgpu_vm_bo_base	base;
 
 	/* protected by bo being reserved */
-	struct dma_fence	        *last_pt_update;
 	unsigned			ref_count;
 
+	/* all other members protected by the VM PD being reserved */
+	struct dma_fence	        *last_pt_update;
+
 	/* mappings for this bo_va */
 	struct list_head		invalids;
 	struct list_head		valids;
+
+	/* If the mappings are cleared or filled */
+	bool				cleared;
 };
 
 struct amdgpu_bo {
@@ -88,6 +94,11 @@ struct amdgpu_bo {
 	};
 };
 
+static inline struct amdgpu_bo *ttm_to_amdgpu_bo(struct ttm_buffer_object *tbo)
+{
+	return container_of(tbo, struct amdgpu_bo, tbo);
+}
+
 /**
  * amdgpu_mem_type_to_domain - return domain corresponding to mem_type
  * @mem_type:	ttm memory type
@@ -182,6 +193,14 @@ static inline bool amdgpu_bo_gpu_accessible(struct amdgpu_bo *bo)
 	}
 }
 
+/**
+ * amdgpu_bo_explicit_sync - return whether the bo is explicitly synced
+ */
+static inline bool amdgpu_bo_explicit_sync(struct amdgpu_bo *bo)
+{
+	return bo->flags & AMDGPU_GEM_CREATE_EXPLICIT_SYNC;
+}
+
 int amdgpu_bo_create(struct amdgpu_device *adev,
 			    unsigned long size, int byte_align,
 			    bool kernel, u32 domain, u64 flags,
@@ -189,14 +208,6 @@ int amdgpu_bo_create(struct amdgpu_device *adev,
 			    struct reservation_object *resv,
 			    uint64_t init_value,
 			    struct amdgpu_bo **bo_ptr);
-int amdgpu_bo_create_restricted(struct amdgpu_device *adev,
-				unsigned long size, int byte_align,
-				bool kernel, u32 domain, u64 flags,
-				struct sg_table *sg,
-				struct ttm_placement *placement,
-			        struct reservation_object *resv,
-				uint64_t init_value,
-				struct amdgpu_bo **bo_ptr);
 int amdgpu_bo_create_reserved(struct amdgpu_device *adev,
 			      unsigned long size, int align,
 			      u32 domain, struct amdgpu_bo **bo_ptr,
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
index 7df503aedb69..f8edf5483f11 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
@@ -1,4 +1,6 @@
 /*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
  * to deal in the Software without restriction, including without limitation
@@ -64,17 +66,13 @@ static const struct cg_flag_name clocks[] = {
 
 void amdgpu_pm_acpi_event_handler(struct amdgpu_device *adev)
 {
-	if (adev->pp_enabled)
-		/* TODO */
-		return;
-
 	if (adev->pm.dpm_enabled) {
 		mutex_lock(&adev->pm.mutex);
 		if (power_supply_is_system_supplied() > 0)
 			adev->pm.dpm.ac_power = true;
 		else
 			adev->pm.dpm.ac_power = false;
-		if (adev->pm.funcs->enable_bapm)
+		if (adev->powerplay.pp_funcs->enable_bapm)
 			amdgpu_dpm_enable_bapm(adev, adev->pm.dpm.ac_power);
 		mutex_unlock(&adev->pm.mutex);
 	}
@@ -88,9 +86,9 @@ static ssize_t amdgpu_get_dpm_state(struct device *dev,
 	struct amdgpu_device *adev = ddev->dev_private;
 	enum amd_pm_state_type pm;
 
-	if (adev->pp_enabled) {
+	if (adev->powerplay.pp_funcs->get_current_power_state)
 		pm = amdgpu_dpm_get_current_power_state(adev);
-	} else
+	else
 		pm = adev->pm.dpm.user_state;
 
 	return snprintf(buf, PAGE_SIZE, "%s\n",
@@ -118,8 +116,8 @@ static ssize_t amdgpu_set_dpm_state(struct device *dev,
 		goto fail;
 	}
 
-	if (adev->pp_enabled) {
-		amdgpu_dpm_dispatch_task(adev, AMD_PP_EVENT_ENABLE_USER_STATE, &state, NULL);
+	if (adev->powerplay.pp_funcs->dispatch_tasks) {
+		amdgpu_dpm_dispatch_task(adev, AMD_PP_TASK_ENABLE_USER_STATE, &state, NULL);
 	} else {
 		mutex_lock(&adev->pm.mutex);
 		adev->pm.dpm.user_state = state;
@@ -140,13 +138,17 @@ static ssize_t amdgpu_get_dpm_forced_performance_level(struct device *dev,
 {
 	struct drm_device *ddev = dev_get_drvdata(dev);
 	struct amdgpu_device *adev = ddev->dev_private;
-	enum amd_dpm_forced_level level;
+	enum amd_dpm_forced_level level = 0xff;
 
 	if  ((adev->flags & AMD_IS_PX) &&
 	     (ddev->switch_power_state != DRM_SWITCH_POWER_ON))
 		return snprintf(buf, PAGE_SIZE, "off\n");
 
-	level = amdgpu_dpm_get_performance_level(adev);
+	if (adev->powerplay.pp_funcs->get_performance_level)
+		level = amdgpu_dpm_get_performance_level(adev);
+	else
+		level = adev->pm.dpm.forced_level;
+
 	return snprintf(buf, PAGE_SIZE, "%s\n",
 			(level == AMD_DPM_FORCED_LEVEL_AUTO) ? "auto" :
 			(level == AMD_DPM_FORCED_LEVEL_LOW) ? "low" :
@@ -167,7 +169,7 @@ static ssize_t amdgpu_set_dpm_forced_performance_level(struct device *dev,
 	struct drm_device *ddev = dev_get_drvdata(dev);
 	struct amdgpu_device *adev = ddev->dev_private;
 	enum amd_dpm_forced_level level;
-	enum amd_dpm_forced_level current_level;
+	enum amd_dpm_forced_level current_level = 0xff;
 	int ret = 0;
 
 	/* Can't force performance level when the card is off */
@@ -175,7 +177,8 @@ static ssize_t amdgpu_set_dpm_forced_performance_level(struct device *dev,
 	     (ddev->switch_power_state != DRM_SWITCH_POWER_ON))
 		return -EINVAL;
 
-	current_level = amdgpu_dpm_get_performance_level(adev);
+	if (adev->powerplay.pp_funcs->get_performance_level)
+		current_level = amdgpu_dpm_get_performance_level(adev);
 
 	if (strncmp("low", buf, strlen("low")) == 0) {
 		level = AMD_DPM_FORCED_LEVEL_LOW;
@@ -203,9 +206,7 @@ static ssize_t amdgpu_set_dpm_forced_performance_level(struct device *dev,
 	if (current_level == level)
 		return count;
 
-	if (adev->pp_enabled)
-		amdgpu_dpm_force_performance_level(adev, level);
-	else {
+	if (adev->powerplay.pp_funcs->force_performance_level) {
 		mutex_lock(&adev->pm.mutex);
 		if (adev->pm.dpm.thermal_active) {
 			count = -EINVAL;
@@ -233,7 +234,7 @@ static ssize_t amdgpu_get_pp_num_states(struct device *dev,
 	struct pp_states_info data;
 	int i, buf_len;
 
-	if (adev->pp_enabled)
+	if (adev->powerplay.pp_funcs->get_pp_num_states)
 		amdgpu_dpm_get_pp_num_states(adev, &data);
 
 	buf_len = snprintf(buf, PAGE_SIZE, "states: %d\n", data.nums);
@@ -257,8 +258,8 @@ static ssize_t amdgpu_get_pp_cur_state(struct device *dev,
 	enum amd_pm_state_type pm = 0;
 	int i = 0;
 
-	if (adev->pp_enabled) {
-
+	if (adev->powerplay.pp_funcs->get_current_power_state
+		 && adev->powerplay.pp_funcs->get_pp_num_states) {
 		pm = amdgpu_dpm_get_current_power_state(adev);
 		amdgpu_dpm_get_pp_num_states(adev, &data);
 
@@ -280,25 +281,10 @@ static ssize_t amdgpu_get_pp_force_state(struct device *dev,
 {
 	struct drm_device *ddev = dev_get_drvdata(dev);
 	struct amdgpu_device *adev = ddev->dev_private;
-	struct pp_states_info data;
-	enum amd_pm_state_type pm = 0;
-	int i;
-
-	if (adev->pp_force_state_enabled && adev->pp_enabled) {
-		pm = amdgpu_dpm_get_current_power_state(adev);
-		amdgpu_dpm_get_pp_num_states(adev, &data);
-
-		for (i = 0; i < data.nums; i++) {
-			if (pm == data.states[i])
-				break;
-		}
 
-		if (i == data.nums)
-			i = -EINVAL;
-
-		return snprintf(buf, PAGE_SIZE, "%d\n", i);
-
-	} else
+	if (adev->pp_force_state_enabled)
+		return amdgpu_get_pp_cur_state(dev, attr, buf);
+	else
 		return snprintf(buf, PAGE_SIZE, "\n");
 }
 
@@ -315,7 +301,8 @@ static ssize_t amdgpu_set_pp_force_state(struct device *dev,
 
 	if (strlen(buf) == 1)
 		adev->pp_force_state_enabled = false;
-	else if (adev->pp_enabled) {
+	else if (adev->powerplay.pp_funcs->dispatch_tasks &&
+			adev->powerplay.pp_funcs->get_pp_num_states) {
 		struct pp_states_info data;
 
 		ret = kstrtoul(buf, 0, &idx);
@@ -330,7 +317,7 @@ static ssize_t amdgpu_set_pp_force_state(struct device *dev,
 		if (state != POWER_STATE_TYPE_INTERNAL_BOOT &&
 		    state != POWER_STATE_TYPE_DEFAULT) {
 			amdgpu_dpm_dispatch_task(adev,
-					AMD_PP_EVENT_ENABLE_USER_STATE, &state, NULL);
+					AMD_PP_TASK_ENABLE_USER_STATE, &state, NULL);
 			adev->pp_force_state_enabled = true;
 		}
 	}
@@ -347,7 +334,7 @@ static ssize_t amdgpu_get_pp_table(struct device *dev,
 	char *table = NULL;
 	int size;
 
-	if (adev->pp_enabled)
+	if (adev->powerplay.pp_funcs->get_pp_table)
 		size = amdgpu_dpm_get_pp_table(adev, &table);
 	else
 		return 0;
@@ -368,7 +355,7 @@ static ssize_t amdgpu_set_pp_table(struct device *dev,
 	struct drm_device *ddev = dev_get_drvdata(dev);
 	struct amdgpu_device *adev = ddev->dev_private;
 
-	if (adev->pp_enabled)
+	if (adev->powerplay.pp_funcs->set_pp_table)
 		amdgpu_dpm_set_pp_table(adev, buf, count);
 
 	return count;
@@ -380,14 +367,11 @@ static ssize_t amdgpu_get_pp_dpm_sclk(struct device *dev,
 {
 	struct drm_device *ddev = dev_get_drvdata(dev);
 	struct amdgpu_device *adev = ddev->dev_private;
-	ssize_t size = 0;
-
-	if (adev->pp_enabled)
-		size = amdgpu_dpm_print_clock_levels(adev, PP_SCLK, buf);
-	else if (adev->pm.funcs->print_clock_levels)
-		size = adev->pm.funcs->print_clock_levels(adev, PP_SCLK, buf);
 
-	return size;
+	if (adev->powerplay.pp_funcs->print_clock_levels)
+		return amdgpu_dpm_print_clock_levels(adev, PP_SCLK, buf);
+	else
+		return snprintf(buf, PAGE_SIZE, "\n");
 }
 
 static ssize_t amdgpu_set_pp_dpm_sclk(struct device *dev,
@@ -416,10 +400,9 @@ static ssize_t amdgpu_set_pp_dpm_sclk(struct device *dev,
 		mask |= 1 << level;
 	}
 
-	if (adev->pp_enabled)
+	if (adev->powerplay.pp_funcs->force_clock_level)
 		amdgpu_dpm_force_clock_level(adev, PP_SCLK, mask);
-	else if (adev->pm.funcs->force_clock_level)
-		adev->pm.funcs->force_clock_level(adev, PP_SCLK, mask);
+
 fail:
 	return count;
 }
@@ -430,14 +413,11 @@ static ssize_t amdgpu_get_pp_dpm_mclk(struct device *dev,
 {
 	struct drm_device *ddev = dev_get_drvdata(dev);
 	struct amdgpu_device *adev = ddev->dev_private;
-	ssize_t size = 0;
 
-	if (adev->pp_enabled)
-		size = amdgpu_dpm_print_clock_levels(adev, PP_MCLK, buf);
-	else if (adev->pm.funcs->print_clock_levels)
-		size = adev->pm.funcs->print_clock_levels(adev, PP_MCLK, buf);
-
-	return size;
+	if (adev->powerplay.pp_funcs->print_clock_levels)
+		return amdgpu_dpm_print_clock_levels(adev, PP_MCLK, buf);
+	else
+		return snprintf(buf, PAGE_SIZE, "\n");
 }
 
 static ssize_t amdgpu_set_pp_dpm_mclk(struct device *dev,
@@ -465,11 +445,9 @@ static ssize_t amdgpu_set_pp_dpm_mclk(struct device *dev,
 		}
 		mask |= 1 << level;
 	}
-
-	if (adev->pp_enabled)
+	if (adev->powerplay.pp_funcs->force_clock_level)
 		amdgpu_dpm_force_clock_level(adev, PP_MCLK, mask);
-	else if (adev->pm.funcs->force_clock_level)
-		adev->pm.funcs->force_clock_level(adev, PP_MCLK, mask);
+
 fail:
 	return count;
 }
@@ -480,14 +458,11 @@ static ssize_t amdgpu_get_pp_dpm_pcie(struct device *dev,
 {
 	struct drm_device *ddev = dev_get_drvdata(dev);
 	struct amdgpu_device *adev = ddev->dev_private;
-	ssize_t size = 0;
 
-	if (adev->pp_enabled)
-		size = amdgpu_dpm_print_clock_levels(adev, PP_PCIE, buf);
-	else if (adev->pm.funcs->print_clock_levels)
-		size = adev->pm.funcs->print_clock_levels(adev, PP_PCIE, buf);
-
-	return size;
+	if (adev->powerplay.pp_funcs->print_clock_levels)
+		return amdgpu_dpm_print_clock_levels(adev, PP_PCIE, buf);
+	else
+		return snprintf(buf, PAGE_SIZE, "\n");
 }
 
 static ssize_t amdgpu_set_pp_dpm_pcie(struct device *dev,
@@ -515,11 +490,9 @@ static ssize_t amdgpu_set_pp_dpm_pcie(struct device *dev,
 		}
 		mask |= 1 << level;
 	}
-
-	if (adev->pp_enabled)
+	if (adev->powerplay.pp_funcs->force_clock_level)
 		amdgpu_dpm_force_clock_level(adev, PP_PCIE, mask);
-	else if (adev->pm.funcs->force_clock_level)
-		adev->pm.funcs->force_clock_level(adev, PP_PCIE, mask);
+
 fail:
 	return count;
 }
@@ -532,10 +505,8 @@ static ssize_t amdgpu_get_pp_sclk_od(struct device *dev,
 	struct amdgpu_device *adev = ddev->dev_private;
 	uint32_t value = 0;
 
-	if (adev->pp_enabled)
+	if (adev->powerplay.pp_funcs->get_sclk_od)
 		value = amdgpu_dpm_get_sclk_od(adev);
-	else if (adev->pm.funcs->get_sclk_od)
-		value = adev->pm.funcs->get_sclk_od(adev);
 
 	return snprintf(buf, PAGE_SIZE, "%d\n", value);
 }
@@ -556,12 +527,12 @@ static ssize_t amdgpu_set_pp_sclk_od(struct device *dev,
 		count = -EINVAL;
 		goto fail;
 	}
-
-	if (adev->pp_enabled) {
+	if (adev->powerplay.pp_funcs->set_sclk_od)
 		amdgpu_dpm_set_sclk_od(adev, (uint32_t)value);
-		amdgpu_dpm_dispatch_task(adev, AMD_PP_EVENT_READJUST_POWER_STATE, NULL, NULL);
-	} else if (adev->pm.funcs->set_sclk_od) {
-		adev->pm.funcs->set_sclk_od(adev, (uint32_t)value);
+
+	if (adev->powerplay.pp_funcs->dispatch_tasks) {
+		amdgpu_dpm_dispatch_task(adev, AMD_PP_TASK_READJUST_POWER_STATE, NULL, NULL);
+	} else {
 		adev->pm.dpm.current_ps = adev->pm.dpm.boot_ps;
 		amdgpu_pm_compute_clocks(adev);
 	}
@@ -578,10 +549,8 @@ static ssize_t amdgpu_get_pp_mclk_od(struct device *dev,
 	struct amdgpu_device *adev = ddev->dev_private;
 	uint32_t value = 0;
 
-	if (adev->pp_enabled)
+	if (adev->powerplay.pp_funcs->get_mclk_od)
 		value = amdgpu_dpm_get_mclk_od(adev);
-	else if (adev->pm.funcs->get_mclk_od)
-		value = adev->pm.funcs->get_mclk_od(adev);
 
 	return snprintf(buf, PAGE_SIZE, "%d\n", value);
 }
@@ -602,12 +571,12 @@ static ssize_t amdgpu_set_pp_mclk_od(struct device *dev,
 		count = -EINVAL;
 		goto fail;
 	}
-
-	if (adev->pp_enabled) {
+	if (adev->powerplay.pp_funcs->set_mclk_od)
 		amdgpu_dpm_set_mclk_od(adev, (uint32_t)value);
-		amdgpu_dpm_dispatch_task(adev, AMD_PP_EVENT_READJUST_POWER_STATE, NULL, NULL);
-	} else if (adev->pm.funcs->set_mclk_od) {
-		adev->pm.funcs->set_mclk_od(adev, (uint32_t)value);
+
+	if (adev->powerplay.pp_funcs->dispatch_tasks) {
+		amdgpu_dpm_dispatch_task(adev, AMD_PP_TASK_READJUST_POWER_STATE, NULL, NULL);
+	} else {
 		adev->pm.dpm.current_ps = adev->pm.dpm.boot_ps;
 		amdgpu_pm_compute_clocks(adev);
 	}
@@ -621,14 +590,11 @@ static ssize_t amdgpu_get_pp_power_profile(struct device *dev,
 {
 	struct drm_device *ddev = dev_get_drvdata(dev);
 	struct amdgpu_device *adev = ddev->dev_private;
-	int ret = 0;
+	int ret = 0xff;
 
-	if (adev->pp_enabled)
+	if (adev->powerplay.pp_funcs->get_power_profile_state)
 		ret = amdgpu_dpm_get_power_profile_state(
 				adev, query);
-	else if (adev->pm.funcs->get_power_profile_state)
-		ret = adev->pm.funcs->get_power_profile_state(
-				adev, query);
 
 	if (ret)
 		return ret;
@@ -675,15 +641,12 @@ static ssize_t amdgpu_set_pp_power_profile(struct device *dev,
 	char *sub_str, buf_cpy[128], *tmp_str;
 	const char delimiter[3] = {' ', '\n', '\0'};
 	long int value;
-	int ret = 0;
+	int ret = 0xff;
 
 	if (strncmp("reset", buf, strlen("reset")) == 0) {
-		if (adev->pp_enabled)
+		if (adev->powerplay.pp_funcs->reset_power_profile_state)
 			ret = amdgpu_dpm_reset_power_profile_state(
 					adev, request);
-		else if (adev->pm.funcs->reset_power_profile_state)
-			ret = adev->pm.funcs->reset_power_profile_state(
-					adev, request);
 		if (ret) {
 			count = -EINVAL;
 			goto fail;
@@ -692,12 +655,10 @@ static ssize_t amdgpu_set_pp_power_profile(struct device *dev,
 	}
 
 	if (strncmp("set", buf, strlen("set")) == 0) {
-		if (adev->pp_enabled)
+		if (adev->powerplay.pp_funcs->set_power_profile_state)
 			ret = amdgpu_dpm_set_power_profile_state(
 					adev, request);
-		else if (adev->pm.funcs->set_power_profile_state)
-			ret = adev->pm.funcs->set_power_profile_state(
-					adev, request);
+
 		if (ret) {
 			count = -EINVAL;
 			goto fail;
@@ -745,13 +706,8 @@ static ssize_t amdgpu_set_pp_power_profile(struct device *dev,
 
 		loop++;
 	}
-
-	if (adev->pp_enabled)
-		ret = amdgpu_dpm_set_power_profile_state(
-				adev, request);
-	else if (adev->pm.funcs->set_power_profile_state)
-		ret = adev->pm.funcs->set_power_profile_state(
-				adev, request);
+	if (adev->powerplay.pp_funcs->set_power_profile_state)
+		ret = amdgpu_dpm_set_power_profile_state(adev, request);
 
 	if (ret)
 		count = -EINVAL;
@@ -831,7 +787,7 @@ static ssize_t amdgpu_hwmon_show_temp(struct device *dev,
 	     (ddev->switch_power_state != DRM_SWITCH_POWER_ON))
 		return -EINVAL;
 
-	if (!adev->pp_enabled && !adev->pm.funcs->get_temperature)
+	if (!adev->powerplay.pp_funcs->get_temperature)
 		temp = 0;
 	else
 		temp = amdgpu_dpm_get_temperature(adev);
@@ -862,7 +818,7 @@ static ssize_t amdgpu_hwmon_get_pwm1_enable(struct device *dev,
 	struct amdgpu_device *adev = dev_get_drvdata(dev);
 	u32 pwm_mode = 0;
 
-	if (!adev->pp_enabled && !adev->pm.funcs->get_fan_control_mode)
+	if (!adev->powerplay.pp_funcs->get_fan_control_mode)
 		return -EINVAL;
 
 	pwm_mode = amdgpu_dpm_get_fan_control_mode(adev);
@@ -879,7 +835,7 @@ static ssize_t amdgpu_hwmon_set_pwm1_enable(struct device *dev,
 	int err;
 	int value;
 
-	if (!adev->pp_enabled && !adev->pm.funcs->set_fan_control_mode)
+	if (!adev->powerplay.pp_funcs->set_fan_control_mode)
 		return -EINVAL;
 
 	err = kstrtoint(buf, 10, &value);
@@ -919,9 +875,11 @@ static ssize_t amdgpu_hwmon_set_pwm1(struct device *dev,
 
 	value = (value * 100) / 255;
 
-	err = amdgpu_dpm_set_fan_speed_percent(adev, value);
-	if (err)
-		return err;
+	if (adev->powerplay.pp_funcs->set_fan_speed_percent) {
+		err = amdgpu_dpm_set_fan_speed_percent(adev, value);
+		if (err)
+			return err;
+	}
 
 	return count;
 }
@@ -932,11 +890,13 @@ static ssize_t amdgpu_hwmon_get_pwm1(struct device *dev,
 {
 	struct amdgpu_device *adev = dev_get_drvdata(dev);
 	int err;
-	u32 speed;
+	u32 speed = 0;
 
-	err = amdgpu_dpm_get_fan_speed_percent(adev, &speed);
-	if (err)
-		return err;
+	if (adev->powerplay.pp_funcs->get_fan_speed_percent) {
+		err = amdgpu_dpm_get_fan_speed_percent(adev, &speed);
+		if (err)
+			return err;
+	}
 
 	speed = (speed * 255) / 100;
 
@@ -949,11 +909,13 @@ static ssize_t amdgpu_hwmon_get_fan1_input(struct device *dev,
 {
 	struct amdgpu_device *adev = dev_get_drvdata(dev);
 	int err;
-	u32 speed;
+	u32 speed = 0;
 
-	err = amdgpu_dpm_get_fan_speed_rpm(adev, &speed);
-	if (err)
-		return err;
+	if (adev->powerplay.pp_funcs->get_fan_speed_rpm) {
+		err = amdgpu_dpm_get_fan_speed_rpm(adev, &speed);
+		if (err)
+			return err;
+	}
 
 	return sprintf(buf, "%i\n", speed);
 }
@@ -986,6 +948,10 @@ static umode_t hwmon_attributes_visible(struct kobject *kobj,
 	struct amdgpu_device *adev = dev_get_drvdata(dev);
 	umode_t effective_mode = attr->mode;
 
+	/* no skipping for powerplay */
+	if (adev->powerplay.cgs_device)
+		return effective_mode;
+
 	/* Skip limit attributes if DPM is not enabled */
 	if (!adev->pm.dpm_enabled &&
 	    (attr == &sensor_dev_attr_temp1_crit.dev_attr.attr ||
@@ -996,9 +962,6 @@ static umode_t hwmon_attributes_visible(struct kobject *kobj,
 	     attr == &sensor_dev_attr_pwm1_min.dev_attr.attr))
 		return 0;
 
-	if (adev->pp_enabled)
-		return effective_mode;
-
 	/* Skip fan attributes if fan is not present */
 	if (adev->pm.no_fan &&
 	    (attr == &sensor_dev_attr_pwm1.dev_attr.attr ||
@@ -1008,21 +971,21 @@ static umode_t hwmon_attributes_visible(struct kobject *kobj,
 		return 0;
 
 	/* mask fan attributes if we have no bindings for this asic to expose */
-	if ((!adev->pm.funcs->get_fan_speed_percent &&
+	if ((!adev->powerplay.pp_funcs->get_fan_speed_percent &&
 	     attr == &sensor_dev_attr_pwm1.dev_attr.attr) || /* can't query fan */
-	    (!adev->pm.funcs->get_fan_control_mode &&
+	    (!adev->powerplay.pp_funcs->get_fan_control_mode &&
 	     attr == &sensor_dev_attr_pwm1_enable.dev_attr.attr)) /* can't query state */
 		effective_mode &= ~S_IRUGO;
 
-	if ((!adev->pm.funcs->set_fan_speed_percent &&
+	if ((!adev->powerplay.pp_funcs->set_fan_speed_percent &&
 	     attr == &sensor_dev_attr_pwm1.dev_attr.attr) || /* can't manage fan */
-	    (!adev->pm.funcs->set_fan_control_mode &&
+	    (!adev->powerplay.pp_funcs->set_fan_control_mode &&
 	     attr == &sensor_dev_attr_pwm1_enable.dev_attr.attr)) /* can't manage state */
 		effective_mode &= ~S_IWUSR;
 
 	/* hide max/min values if we can't both query and manage the fan */
-	if ((!adev->pm.funcs->set_fan_speed_percent &&
-	     !adev->pm.funcs->get_fan_speed_percent) &&
+	if ((!adev->powerplay.pp_funcs->set_fan_speed_percent &&
+	     !adev->powerplay.pp_funcs->get_fan_speed_percent) &&
 	    (attr == &sensor_dev_attr_pwm1_max.dev_attr.attr ||
 	     attr == &sensor_dev_attr_pwm1_min.dev_attr.attr))
 		return 0;
@@ -1055,7 +1018,7 @@ void amdgpu_dpm_thermal_work_handler(struct work_struct *work)
 	if (!adev->pm.dpm_enabled)
 		return;
 
-	if (adev->pm.funcs->get_temperature) {
+	if (adev->powerplay.pp_funcs->get_temperature) {
 		int temp = amdgpu_dpm_get_temperature(adev);
 
 		if (temp < adev->pm.dpm.thermal.min_temp)
@@ -1087,7 +1050,7 @@ static struct amdgpu_ps *amdgpu_dpm_pick_power_state(struct amdgpu_device *adev,
 		true : false;
 
 	/* check if the vblank period is too short to adjust the mclk */
-	if (single_display && adev->pm.funcs->vblank_too_short) {
+	if (single_display && adev->powerplay.pp_funcs->vblank_too_short) {
 		if (amdgpu_dpm_vblank_too_short(adev))
 			single_display = false;
 	}
@@ -1216,7 +1179,7 @@ static void amdgpu_dpm_change_power_state_locked(struct amdgpu_device *adev)
 	struct amdgpu_ps *ps;
 	enum amd_pm_state_type dpm_state;
 	int ret;
-	bool equal;
+	bool equal = false;
 
 	/* if dpm init failed */
 	if (!adev->pm.dpm_enabled)
@@ -1236,7 +1199,7 @@ static void amdgpu_dpm_change_power_state_locked(struct amdgpu_device *adev)
 	else
 		return;
 
-	if (amdgpu_dpm == 1) {
+	if (amdgpu_dpm == 1 && adev->powerplay.pp_funcs->print_power_state) {
 		printk("switching from power state:\n");
 		amdgpu_dpm_print_power_state(adev, adev->pm.dpm.current_ps);
 		printk("switching to power state:\n");
@@ -1245,15 +1208,17 @@ static void amdgpu_dpm_change_power_state_locked(struct amdgpu_device *adev)
 
 	/* update whether vce is active */
 	ps->vce_active = adev->pm.dpm.vce_active;
-
-	amdgpu_dpm_display_configuration_changed(adev);
+	if (adev->powerplay.pp_funcs->display_configuration_changed)
+		amdgpu_dpm_display_configuration_changed(adev);
 
 	ret = amdgpu_dpm_pre_set_power_state(adev);
 	if (ret)
 		return;
 
-	if ((0 != amgdpu_dpm_check_state_equal(adev, adev->pm.dpm.current_ps, adev->pm.dpm.requested_ps, &equal)))
-		equal = false;
+	if (adev->powerplay.pp_funcs->check_state_equal) {
+		if (0 != amdgpu_dpm_check_state_equal(adev, adev->pm.dpm.current_ps, adev->pm.dpm.requested_ps, &equal))
+			equal = false;
+	}
 
 	if (equal)
 		return;
@@ -1264,7 +1229,7 @@ static void amdgpu_dpm_change_power_state_locked(struct amdgpu_device *adev)
 	adev->pm.dpm.current_active_crtcs = adev->pm.dpm.new_active_crtcs;
 	adev->pm.dpm.current_active_crtc_count = adev->pm.dpm.new_active_crtc_count;
 
-	if (adev->pm.funcs->force_performance_level) {
+	if (adev->powerplay.pp_funcs->force_performance_level) {
 		if (adev->pm.dpm.thermal_active) {
 			enum amd_dpm_forced_level level = adev->pm.dpm.forced_level;
 			/* force low perf level for thermal */
@@ -1280,7 +1245,7 @@ static void amdgpu_dpm_change_power_state_locked(struct amdgpu_device *adev)
 
 void amdgpu_dpm_enable_uvd(struct amdgpu_device *adev, bool enable)
 {
-	if (adev->pp_enabled || adev->pm.funcs->powergate_uvd) {
+	if (adev->powerplay.pp_funcs->powergate_uvd) {
 		/* enable/disable UVD */
 		mutex_lock(&adev->pm.mutex);
 		amdgpu_dpm_powergate_uvd(adev, !enable);
@@ -1302,7 +1267,7 @@ void amdgpu_dpm_enable_uvd(struct amdgpu_device *adev, bool enable)
 
 void amdgpu_dpm_enable_vce(struct amdgpu_device *adev, bool enable)
 {
-	if (adev->pp_enabled || adev->pm.funcs->powergate_vce) {
+	if (adev->powerplay.pp_funcs->powergate_vce) {
 		/* enable/disable VCE */
 		mutex_lock(&adev->pm.mutex);
 		amdgpu_dpm_powergate_vce(adev, !enable);
@@ -1337,8 +1302,7 @@ void amdgpu_pm_print_power_states(struct amdgpu_device *adev)
 {
 	int i;
 
-	if (adev->pp_enabled)
-		/* TO DO */
+	if (adev->powerplay.pp_funcs->print_power_state == NULL)
 		return;
 
 	for (i = 0; i < adev->pm.dpm.num_ps; i++)
@@ -1353,10 +1317,11 @@ int amdgpu_pm_sysfs_init(struct amdgpu_device *adev)
 	if (adev->pm.sysfs_initialized)
 		return 0;
 
-	if (!adev->pp_enabled) {
-		if (adev->pm.funcs->get_temperature == NULL)
-			return 0;
-	}
+	if (adev->pm.dpm_enabled == 0)
+		return 0;
+
+	if (adev->powerplay.pp_funcs->get_temperature == NULL)
+		return 0;
 
 	adev->pm.int_hwmon_dev = hwmon_device_register_with_groups(adev->dev,
 								   DRIVER_NAME, adev,
@@ -1379,27 +1344,26 @@ int amdgpu_pm_sysfs_init(struct amdgpu_device *adev)
 		return ret;
 	}
 
-	if (adev->pp_enabled) {
-		ret = device_create_file(adev->dev, &dev_attr_pp_num_states);
-		if (ret) {
-			DRM_ERROR("failed to create device file pp_num_states\n");
-			return ret;
-		}
-		ret = device_create_file(adev->dev, &dev_attr_pp_cur_state);
-		if (ret) {
-			DRM_ERROR("failed to create device file pp_cur_state\n");
-			return ret;
-		}
-		ret = device_create_file(adev->dev, &dev_attr_pp_force_state);
-		if (ret) {
-			DRM_ERROR("failed to create device file pp_force_state\n");
-			return ret;
-		}
-		ret = device_create_file(adev->dev, &dev_attr_pp_table);
-		if (ret) {
-			DRM_ERROR("failed to create device file pp_table\n");
-			return ret;
-		}
+
+	ret = device_create_file(adev->dev, &dev_attr_pp_num_states);
+	if (ret) {
+		DRM_ERROR("failed to create device file pp_num_states\n");
+		return ret;
+	}
+	ret = device_create_file(adev->dev, &dev_attr_pp_cur_state);
+	if (ret) {
+		DRM_ERROR("failed to create device file pp_cur_state\n");
+		return ret;
+	}
+	ret = device_create_file(adev->dev, &dev_attr_pp_force_state);
+	if (ret) {
+		DRM_ERROR("failed to create device file pp_force_state\n");
+		return ret;
+	}
+	ret = device_create_file(adev->dev, &dev_attr_pp_table);
+	if (ret) {
+		DRM_ERROR("failed to create device file pp_table\n");
+		return ret;
 	}
 
 	ret = device_create_file(adev->dev, &dev_attr_pp_dpm_sclk);
@@ -1455,16 +1419,19 @@ int amdgpu_pm_sysfs_init(struct amdgpu_device *adev)
 
 void amdgpu_pm_sysfs_fini(struct amdgpu_device *adev)
 {
+	if (adev->pm.dpm_enabled == 0)
+		return;
+
 	if (adev->pm.int_hwmon_dev)
 		hwmon_device_unregister(adev->pm.int_hwmon_dev);
 	device_remove_file(adev->dev, &dev_attr_power_dpm_state);
 	device_remove_file(adev->dev, &dev_attr_power_dpm_force_performance_level);
-	if (adev->pp_enabled) {
-		device_remove_file(adev->dev, &dev_attr_pp_num_states);
-		device_remove_file(adev->dev, &dev_attr_pp_cur_state);
-		device_remove_file(adev->dev, &dev_attr_pp_force_state);
-		device_remove_file(adev->dev, &dev_attr_pp_table);
-	}
+
+	device_remove_file(adev->dev, &dev_attr_pp_num_states);
+	device_remove_file(adev->dev, &dev_attr_pp_cur_state);
+	device_remove_file(adev->dev, &dev_attr_pp_force_state);
+	device_remove_file(adev->dev, &dev_attr_pp_table);
+
 	device_remove_file(adev->dev, &dev_attr_pp_dpm_sclk);
 	device_remove_file(adev->dev, &dev_attr_pp_dpm_mclk);
 	device_remove_file(adev->dev, &dev_attr_pp_dpm_pcie);
@@ -1495,8 +1462,8 @@ void amdgpu_pm_compute_clocks(struct amdgpu_device *adev)
 			amdgpu_fence_wait_empty(ring);
 	}
 
-	if (adev->pp_enabled) {
-		amdgpu_dpm_dispatch_task(adev, AMD_PP_EVENT_DISPLAY_CONFIG_CHANGE, NULL, NULL);
+	if (adev->powerplay.pp_funcs->dispatch_tasks) {
+		amdgpu_dpm_dispatch_task(adev, AMD_PP_TASK_DISPLAY_CONFIG_CHANGE, NULL, NULL);
 	} else {
 		mutex_lock(&adev->pm.mutex);
 		adev->pm.dpm.new_active_crtcs = 0;
@@ -1505,7 +1472,7 @@ void amdgpu_pm_compute_clocks(struct amdgpu_device *adev)
 			list_for_each_entry(crtc,
 					    &ddev->mode_config.crtc_list, head) {
 				amdgpu_crtc = to_amdgpu_crtc(crtc);
-				if (crtc->enabled) {
+				if (amdgpu_crtc->enabled) {
 					adev->pm.dpm.new_active_crtcs |= (1 << amdgpu_crtc->crtc_id);
 					adev->pm.dpm.new_active_crtc_count++;
 				}
@@ -1630,15 +1597,15 @@ static int amdgpu_debugfs_pm_info(struct seq_file *m, void *data)
 	if  ((adev->flags & AMD_IS_PX) &&
 	     (ddev->switch_power_state != DRM_SWITCH_POWER_ON)) {
 		seq_printf(m, "PX asic powered off\n");
-	} else if (adev->pp_enabled) {
-		return amdgpu_debugfs_pm_info_pp(m, adev);
-	} else {
+	} else if (adev->powerplay.pp_funcs->debugfs_print_current_performance_level) {
 		mutex_lock(&adev->pm.mutex);
-		if (adev->pm.funcs->debugfs_print_current_performance_level)
-			adev->pm.funcs->debugfs_print_current_performance_level(adev, m);
+		if (adev->powerplay.pp_funcs->debugfs_print_current_performance_level)
+			adev->powerplay.pp_funcs->debugfs_print_current_performance_level(adev, m);
 		else
 			seq_printf(m, "Debugfs support not implemented for this asic\n");
 		mutex_unlock(&adev->pm.mutex);
+	} else {
+		return amdgpu_debugfs_pm_info_pp(m, adev);
 	}
 
 	return 0;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
index b7e1c026c0c8..5f5aa5fddc16 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
@@ -34,24 +34,6 @@
 #include "cik_dpm.h"
 #include "vi_dpm.h"
 
-static int amdgpu_create_pp_handle(struct amdgpu_device *adev)
-{
-	struct amd_pp_init pp_init;
-	struct amd_powerplay *amd_pp;
-	int ret;
-
-	amd_pp = &(adev->powerplay);
-	pp_init.chip_family = adev->family;
-	pp_init.chip_id = adev->asic_type;
-	pp_init.pm_en = (amdgpu_dpm != 0 && !amdgpu_sriov_vf(adev)) ? true : false;
-	pp_init.feature_mask = amdgpu_pp_feature_mask;
-	pp_init.device = amdgpu_cgs_create_device(adev);
-	ret = amd_powerplay_create(&pp_init, &(amd_pp->pp_handle));
-	if (ret)
-		return -EINVAL;
-	return 0;
-}
-
 static int amdgpu_pp_early_init(void *handle)
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
@@ -59,7 +41,6 @@ static int amdgpu_pp_early_init(void *handle)
 	int ret = 0;
 
 	amd_pp = &(adev->powerplay);
-	adev->pp_enabled = false;
 	amd_pp->pp_handle = (void *)adev;
 
 	switch (adev->asic_type) {
@@ -73,9 +54,7 @@ static int amdgpu_pp_early_init(void *handle)
 	case CHIP_STONEY:
 	case CHIP_VEGA10:
 	case CHIP_RAVEN:
-		adev->pp_enabled = true;
-		if (amdgpu_create_pp_handle(adev))
-			return -EINVAL;
+		amd_pp->cgs_device = amdgpu_cgs_create_device(adev);
 		amd_pp->ip_funcs = &pp_ip_funcs;
 		amd_pp->pp_funcs = &pp_dpm_funcs;
 		break;
@@ -87,17 +66,26 @@ static int amdgpu_pp_early_init(void *handle)
 	case CHIP_OLAND:
 	case CHIP_HAINAN:
 		amd_pp->ip_funcs = &si_dpm_ip_funcs;
+		amd_pp->pp_funcs = &si_dpm_funcs;
 	break;
 #endif
 #ifdef CONFIG_DRM_AMDGPU_CIK
 	case CHIP_BONAIRE:
 	case CHIP_HAWAII:
-		amd_pp->ip_funcs = &ci_dpm_ip_funcs;
+		if (amdgpu_dpm == -1) {
+			amd_pp->ip_funcs = &ci_dpm_ip_funcs;
+			amd_pp->pp_funcs = &ci_dpm_funcs;
+		} else {
+			amd_pp->cgs_device = amdgpu_cgs_create_device(adev);
+			amd_pp->ip_funcs = &pp_ip_funcs;
+			amd_pp->pp_funcs = &pp_dpm_funcs;
+		}
 		break;
 	case CHIP_KABINI:
 	case CHIP_MULLINS:
 	case CHIP_KAVERI:
 		amd_pp->ip_funcs = &kv_dpm_ip_funcs;
+		amd_pp->pp_funcs = &kv_dpm_funcs;
 		break;
 #endif
 	default:
@@ -107,12 +95,9 @@ static int amdgpu_pp_early_init(void *handle)
 
 	if (adev->powerplay.ip_funcs->early_init)
 		ret = adev->powerplay.ip_funcs->early_init(
-					adev->powerplay.pp_handle);
+					amd_pp->cgs_device ? amd_pp->cgs_device :
+					amd_pp->pp_handle);
 
-	if (ret == PP_DPM_DISABLED) {
-		adev->pm.dpm_enabled = false;
-		return 0;
-	}
 	return ret;
 }
 
@@ -126,11 +111,6 @@ static int amdgpu_pp_late_init(void *handle)
 		ret = adev->powerplay.ip_funcs->late_init(
 					adev->powerplay.pp_handle);
 
-	if (adev->pp_enabled && adev->pm.dpm_enabled) {
-		amdgpu_pm_sysfs_init(adev);
-		amdgpu_dpm_dispatch_task(adev, AMD_PP_EVENT_COMPLETE_INIT, NULL, NULL);
-	}
-
 	return ret;
 }
 
@@ -165,21 +145,13 @@ static int amdgpu_pp_hw_init(void *handle)
 	int ret = 0;
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
-	if (adev->pp_enabled && adev->firmware.load_type == AMDGPU_FW_LOAD_SMU)
+	if (adev->firmware.load_type == AMDGPU_FW_LOAD_SMU)
 		amdgpu_ucode_init_bo(adev);
 
 	if (adev->powerplay.ip_funcs->hw_init)
 		ret = adev->powerplay.ip_funcs->hw_init(
 					adev->powerplay.pp_handle);
 
-	if (ret == PP_DPM_DISABLED) {
-		adev->pm.dpm_enabled = false;
-		return 0;
-	}
-
-	if ((amdgpu_dpm != 0) && !amdgpu_sriov_vf(adev))
-		adev->pm.dpm_enabled = true;
-
 	return ret;
 }
 
@@ -188,14 +160,11 @@ static int amdgpu_pp_hw_fini(void *handle)
 	int ret = 0;
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
-	if (adev->pp_enabled && adev->pm.dpm_enabled)
-		amdgpu_pm_sysfs_fini(adev);
-
 	if (adev->powerplay.ip_funcs->hw_fini)
 		ret = adev->powerplay.ip_funcs->hw_fini(
 					adev->powerplay.pp_handle);
 
-	if (adev->pp_enabled && adev->firmware.load_type == AMDGPU_FW_LOAD_SMU)
+	if (adev->firmware.load_type == AMDGPU_FW_LOAD_SMU)
 		amdgpu_ucode_fini_bo(adev);
 
 	return ret;
@@ -209,9 +178,8 @@ static void amdgpu_pp_late_fini(void *handle)
 		adev->powerplay.ip_funcs->late_fini(
 			  adev->powerplay.pp_handle);
 
-
-	if (adev->pp_enabled)
-		amd_powerplay_destroy(adev->powerplay.pp_handle);
+	if (adev->powerplay.cgs_device)
+		amdgpu_cgs_destroy_device(adev->powerplay.cgs_device);
 }
 
 static int amdgpu_pp_suspend(void *handle)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c
index 5b3f92891f89..ae9c106979d7 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c
@@ -57,6 +57,40 @@ void amdgpu_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr)
 	ttm_bo_kunmap(&bo->dma_buf_vmap);
 }
 
+int amdgpu_gem_prime_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma)
+{
+	struct amdgpu_bo *bo = gem_to_amdgpu_bo(obj);
+	struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev);
+	unsigned asize = amdgpu_bo_size(bo);
+	int ret;
+
+	if (!vma->vm_file)
+		return -ENODEV;
+
+	if (adev == NULL)
+		return -ENODEV;
+
+	/* Check for valid size. */
+	if (asize < vma->vm_end - vma->vm_start)
+		return -EINVAL;
+
+	if (amdgpu_ttm_tt_get_usermm(bo->tbo.ttm) ||
+	    (bo->flags & AMDGPU_GEM_CREATE_NO_CPU_ACCESS)) {
+		return -EPERM;
+	}
+	vma->vm_pgoff += amdgpu_bo_mmap_offset(bo) >> PAGE_SHIFT;
+
+	/* prime mmap does not need to check access, so allow here */
+	ret = drm_vma_node_allow(&obj->vma_node, vma->vm_file->private_data);
+	if (ret)
+		return ret;
+
+	ret = ttm_bo_mmap(vma->vm_file, vma, &adev->mman.bdev);
+	drm_vma_node_revoke(&obj->vma_node, vma->vm_file->private_data);
+
+	return ret;
+}
+
 struct drm_gem_object *
 amdgpu_gem_prime_import_sg_table(struct drm_device *dev,
 				 struct dma_buf_attachment *attach,
@@ -135,9 +169,14 @@ struct dma_buf *amdgpu_gem_prime_export(struct drm_device *dev,
 					int flags)
 {
 	struct amdgpu_bo *bo = gem_to_amdgpu_bo(gobj);
+	struct dma_buf *buf;
 
-	if (amdgpu_ttm_tt_get_usermm(bo->tbo.ttm))
+	if (amdgpu_ttm_tt_get_usermm(bo->tbo.ttm) ||
+	    bo->flags & AMDGPU_GEM_CREATE_VM_ALWAYS_VALID)
 		return ERR_PTR(-EPERM);
 
-	return drm_gem_prime_export(dev, gobj, flags);
+	buf = drm_gem_prime_export(dev, gobj, flags);
+	if (!IS_ERR(buf))
+		buf->file->f_mapping = dev->anon_inode->i_mapping;
+	return buf;
 }
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
index 8c2204c7b384..447d446b5015 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
@@ -57,21 +57,23 @@ static int psp_sw_init(void *handle)
 		psp->prep_cmd_buf = psp_v3_1_prep_cmd_buf;
 		psp->ring_init = psp_v3_1_ring_init;
 		psp->ring_create = psp_v3_1_ring_create;
+		psp->ring_stop = psp_v3_1_ring_stop;
 		psp->ring_destroy = psp_v3_1_ring_destroy;
 		psp->cmd_submit = psp_v3_1_cmd_submit;
 		psp->compare_sram_data = psp_v3_1_compare_sram_data;
 		psp->smu_reload_quirk = psp_v3_1_smu_reload_quirk;
+		psp->mode1_reset = psp_v3_1_mode1_reset;
 		break;
 	case CHIP_RAVEN:
-#if 0
 		psp->init_microcode = psp_v10_0_init_microcode;
-#endif
 		psp->prep_cmd_buf = psp_v10_0_prep_cmd_buf;
 		psp->ring_init = psp_v10_0_ring_init;
 		psp->ring_create = psp_v10_0_ring_create;
+		psp->ring_stop = psp_v10_0_ring_stop;
 		psp->ring_destroy = psp_v10_0_ring_destroy;
 		psp->cmd_submit = psp_v10_0_cmd_submit;
 		psp->compare_sram_data = psp_v10_0_compare_sram_data;
+		psp->mode1_reset = psp_v10_0_mode1_reset;
 		break;
 	default:
 		return -EINVAL;
@@ -90,6 +92,12 @@ static int psp_sw_init(void *handle)
 
 static int psp_sw_fini(void *handle)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+	release_firmware(adev->psp.sos_fw);
+	adev->psp.sos_fw = NULL;
+	release_firmware(adev->psp.asd_fw);
+	adev->psp.asd_fw = NULL;
 	return 0;
 }
 
@@ -253,15 +261,18 @@ static int psp_asd_load(struct psp_context *psp)
 
 static int psp_hw_start(struct psp_context *psp)
 {
+	struct amdgpu_device *adev = psp->adev;
 	int ret;
 
-	ret = psp_bootloader_load_sysdrv(psp);
-	if (ret)
-		return ret;
+	if (!amdgpu_sriov_vf(adev) || !adev->in_sriov_reset) {
+		ret = psp_bootloader_load_sysdrv(psp);
+		if (ret)
+			return ret;
 
-	ret = psp_bootloader_load_sos(psp);
-	if (ret)
-		return ret;
+		ret = psp_bootloader_load_sos(psp);
+		if (ret)
+			return ret;
+	}
 
 	ret = psp_ring_create(psp, PSP_RING_TYPE__KM);
 	if (ret)
@@ -453,6 +464,16 @@ static int psp_hw_fini(void *handle)
 
 static int psp_suspend(void *handle)
 {
+	int ret;
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+	struct psp_context *psp = &adev->psp;
+
+	ret = psp_ring_stop(psp, PSP_RING_TYPE__KM);
+	if (ret) {
+		DRM_ERROR("PSP ring stop failed\n");
+		return ret;
+	}
+
 	return 0;
 }
 
@@ -487,6 +508,22 @@ failed:
 	return ret;
 }
 
+static bool psp_check_reset(void* handle)
+{
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+	if (adev->flags & AMD_IS_APU)
+		return true;
+
+	return false;
+}
+
+static int psp_reset(void* handle)
+{
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+	return psp_mode1_reset(&adev->psp);
+}
+
 static bool psp_check_fw_loading_status(struct amdgpu_device *adev,
 					enum AMDGPU_UCODE_ID ucode_type)
 {
@@ -530,8 +567,9 @@ const struct amd_ip_funcs psp_ip_funcs = {
 	.suspend = psp_suspend,
 	.resume = psp_resume,
 	.is_idle = NULL,
+	.check_soft_reset = psp_check_reset,
 	.wait_for_idle = NULL,
-	.soft_reset = NULL,
+	.soft_reset = psp_reset,
 	.set_clockgating_state = psp_set_clockgating_state,
 	.set_powergating_state = psp_set_powergating_state,
 };
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h
index 538fa9dbfb21..ce4654550416 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h
@@ -66,6 +66,8 @@ struct psp_context
 			    struct psp_gfx_cmd_resp *cmd);
 	int (*ring_init)(struct psp_context *psp, enum psp_ring_type ring_type);
 	int (*ring_create)(struct psp_context *psp, enum psp_ring_type ring_type);
+	int (*ring_stop)(struct psp_context *psp,
+			    enum psp_ring_type ring_type);
 	int (*ring_destroy)(struct psp_context *psp,
 			    enum psp_ring_type ring_type);
 	int (*cmd_submit)(struct psp_context *psp, struct amdgpu_firmware_info *ucode,
@@ -74,6 +76,7 @@ struct psp_context
 				  struct amdgpu_firmware_info *ucode,
 				  enum AMDGPU_UCODE_ID ucode_type);
 	bool (*smu_reload_quirk)(struct psp_context *psp);
+	int (*mode1_reset)(struct psp_context *psp);
 
 	/* fence buffer */
 	struct amdgpu_bo 		*fw_pri_bo;
@@ -123,6 +126,7 @@ struct amdgpu_psp_funcs {
 #define psp_prep_cmd_buf(ucode, type) (psp)->prep_cmd_buf((ucode), (type))
 #define psp_ring_init(psp, type) (psp)->ring_init((psp), (type))
 #define psp_ring_create(psp, type) (psp)->ring_create((psp), (type))
+#define psp_ring_stop(psp, type) (psp)->ring_stop((psp), (type))
 #define psp_ring_destroy(psp, type) ((psp)->ring_destroy((psp), (type)))
 #define psp_cmd_submit(psp, ucode, cmd_mc, fence_mc, index) \
 		(psp)->cmd_submit((psp), (ucode), (cmd_mc), (fence_mc), (index))
@@ -136,6 +140,8 @@ struct amdgpu_psp_funcs {
 		((psp)->bootloader_load_sos ? (psp)->bootloader_load_sos((psp)) : 0)
 #define psp_smu_reload_quirk(psp) \
 		((psp)->smu_reload_quirk ? (psp)->smu_reload_quirk((psp)) : false)
+#define psp_mode1_reset(psp) \
+		((psp)->mode1_reset ? (psp)->mode1_reset((psp)) : false)
 
 extern const struct amd_ip_funcs psp_ip_funcs;
 
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_queue_mgr.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_queue_mgr.c
index befc09b68543..93d86619e802 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_queue_mgr.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_queue_mgr.c
@@ -63,7 +63,7 @@ static int amdgpu_update_cached_map(struct amdgpu_queue_mapper *mapper,
 
 static int amdgpu_identity_map(struct amdgpu_device *adev,
 			       struct amdgpu_queue_mapper *mapper,
-			       int ring,
+			       u32 ring,
 			       struct amdgpu_ring **out_ring)
 {
 	switch (mapper->hw_ip) {
@@ -121,7 +121,7 @@ static enum amdgpu_ring_type amdgpu_hw_ip_to_ring_type(int hw_ip)
 
 static int amdgpu_lru_map(struct amdgpu_device *adev,
 			  struct amdgpu_queue_mapper *mapper,
-			  int user_ring,
+			  u32 user_ring, bool lru_pipe_order,
 			  struct amdgpu_ring **out_ring)
 {
 	int r, i, j;
@@ -139,7 +139,7 @@ static int amdgpu_lru_map(struct amdgpu_device *adev,
 	}
 
 	r = amdgpu_ring_lru_get(adev, ring_type, ring_blacklist,
-				j, out_ring);
+				j, lru_pipe_order, out_ring);
 	if (r)
 		return r;
 
@@ -208,7 +208,7 @@ int amdgpu_queue_mgr_fini(struct amdgpu_device *adev,
  */
 int amdgpu_queue_mgr_map(struct amdgpu_device *adev,
 			 struct amdgpu_queue_mgr *mgr,
-			 int hw_ip, int instance, int ring,
+			 u32 hw_ip, u32 instance, u32 ring,
 			 struct amdgpu_ring **out_ring)
 {
 	int r, ip_num_rings;
@@ -284,8 +284,10 @@ int amdgpu_queue_mgr_map(struct amdgpu_device *adev,
 		r = amdgpu_identity_map(adev, mapper, ring, out_ring);
 		break;
 	case AMDGPU_HW_IP_DMA:
+		r = amdgpu_lru_map(adev, mapper, ring, false, out_ring);
+		break;
 	case AMDGPU_HW_IP_COMPUTE:
-		r = amdgpu_lru_map(adev, mapper, ring, out_ring);
+		r = amdgpu_lru_map(adev, mapper, ring, true, out_ring);
 		break;
 	default:
 		*out_ring = NULL;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c
index 5ce65280b396..a98fbbb4739f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c
@@ -136,7 +136,8 @@ void amdgpu_ring_commit(struct amdgpu_ring *ring)
 	if (ring->funcs->end_use)
 		ring->funcs->end_use(ring);
 
-	amdgpu_ring_lru_touch(ring->adev, ring);
+	if (ring->funcs->type != AMDGPU_RING_TYPE_KIQ)
+		amdgpu_ring_lru_touch(ring->adev, ring);
 }
 
 /**
@@ -155,6 +156,75 @@ void amdgpu_ring_undo(struct amdgpu_ring *ring)
 }
 
 /**
+ * amdgpu_ring_priority_put - restore a ring's priority
+ *
+ * @ring: amdgpu_ring structure holding the information
+ * @priority: target priority
+ *
+ * Release a request for executing at @priority
+ */
+void amdgpu_ring_priority_put(struct amdgpu_ring *ring,
+			      enum amd_sched_priority priority)
+{
+	int i;
+
+	if (!ring->funcs->set_priority)
+		return;
+
+	if (atomic_dec_return(&ring->num_jobs[priority]) > 0)
+		return;
+
+	/* no need to restore if the job is already at the lowest priority */
+	if (priority == AMD_SCHED_PRIORITY_NORMAL)
+		return;
+
+	mutex_lock(&ring->priority_mutex);
+	/* something higher prio is executing, no need to decay */
+	if (ring->priority > priority)
+		goto out_unlock;
+
+	/* decay priority to the next level with a job available */
+	for (i = priority; i >= AMD_SCHED_PRIORITY_MIN; i--) {
+		if (i == AMD_SCHED_PRIORITY_NORMAL
+				|| atomic_read(&ring->num_jobs[i])) {
+			ring->priority = i;
+			ring->funcs->set_priority(ring, i);
+			break;
+		}
+	}
+
+out_unlock:
+	mutex_unlock(&ring->priority_mutex);
+}
+
+/**
+ * amdgpu_ring_priority_get - change the ring's priority
+ *
+ * @ring: amdgpu_ring structure holding the information
+ * @priority: target priority
+ *
+ * Request a ring's priority to be raised to @priority (refcounted).
+ */
+void amdgpu_ring_priority_get(struct amdgpu_ring *ring,
+			      enum amd_sched_priority priority)
+{
+	if (!ring->funcs->set_priority)
+		return;
+
+	atomic_inc(&ring->num_jobs[priority]);
+
+	mutex_lock(&ring->priority_mutex);
+	if (priority <= ring->priority)
+		goto out_unlock;
+
+	ring->priority = priority;
+	ring->funcs->set_priority(ring, priority);
+
+out_unlock:
+	mutex_unlock(&ring->priority_mutex);
+}
+
+/**
  * amdgpu_ring_init - init driver ring struct.
  *
  * @adev: amdgpu_device pointer
@@ -169,7 +239,7 @@ int amdgpu_ring_init(struct amdgpu_device *adev, struct amdgpu_ring *ring,
 		     unsigned max_dw, struct amdgpu_irq_src *irq_src,
 		     unsigned irq_type)
 {
-	int r;
+	int r, i;
 	int sched_hw_submission = amdgpu_sched_hw_submission;
 
 	/* Set the hw submission limit higher for KIQ because
@@ -247,9 +317,14 @@ int amdgpu_ring_init(struct amdgpu_device *adev, struct amdgpu_ring *ring,
 	}
 
 	ring->max_dw = max_dw;
+	ring->priority = AMD_SCHED_PRIORITY_NORMAL;
+	mutex_init(&ring->priority_mutex);
 	INIT_LIST_HEAD(&ring->lru_list);
 	amdgpu_ring_lru_touch(adev, ring);
 
+	for (i = 0; i < AMD_SCHED_PRIORITY_MAX; ++i)
+		atomic_set(&ring->num_jobs[i], 0);
+
 	if (amdgpu_debugfs_ring_init(adev, ring)) {
 		DRM_ERROR("Failed to register debugfs file for rings !\n");
 	}
@@ -315,14 +390,16 @@ static bool amdgpu_ring_is_blacklisted(struct amdgpu_ring *ring,
  * @type: amdgpu_ring_type enum
  * @blacklist: blacklisted ring ids array
  * @num_blacklist: number of entries in @blacklist
+ * @lru_pipe_order: find a ring from the least recently used pipe
  * @ring: output ring
  *
  * Retrieve the amdgpu_ring structure for the least recently used ring of
  * a specific IP block (all asics).
  * Returns 0 on success, error on failure.
  */
-int amdgpu_ring_lru_get(struct amdgpu_device *adev, int type, int *blacklist,
-			int num_blacklist, struct amdgpu_ring **ring)
+int amdgpu_ring_lru_get(struct amdgpu_device *adev, int type,
+			int *blacklist,	int num_blacklist,
+			bool lru_pipe_order, struct amdgpu_ring **ring)
 {
 	struct amdgpu_ring *entry;
 
@@ -337,10 +414,23 @@ int amdgpu_ring_lru_get(struct amdgpu_device *adev, int type, int *blacklist,
 		if (amdgpu_ring_is_blacklisted(entry, blacklist, num_blacklist))
 			continue;
 
-		*ring = entry;
-		amdgpu_ring_lru_touch_locked(adev, *ring);
-		break;
+		if (!*ring) {
+			*ring = entry;
+
+			/* We are done for ring LRU */
+			if (!lru_pipe_order)
+				break;
+		}
+
+		/* Move all rings on the same pipe to the end of the list */
+		if (entry->pipe == (*ring)->pipe)
+			amdgpu_ring_lru_touch_locked(adev, entry);
 	}
+
+	/* Move the ring we found to the end of the list */
+	if (*ring)
+		amdgpu_ring_lru_touch_locked(adev, *ring);
+
 	spin_unlock(&adev->ring_lru_list_lock);
 
 	if (!*ring) {
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h
index 322d25299a00..b18c2b96691f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h
@@ -24,6 +24,7 @@
 #ifndef __AMDGPU_RING_H__
 #define __AMDGPU_RING_H__
 
+#include <drm/amdgpu_drm.h>
 #include "gpu_scheduler.h"
 
 /* max number of rings */
@@ -56,6 +57,7 @@ struct amdgpu_device;
 struct amdgpu_ring;
 struct amdgpu_ib;
 struct amdgpu_cs_parser;
+struct amdgpu_job;
 
 /*
  * Fences.
@@ -88,8 +90,12 @@ int amdgpu_fence_driver_start_ring(struct amdgpu_ring *ring,
 void amdgpu_fence_driver_suspend(struct amdgpu_device *adev);
 void amdgpu_fence_driver_resume(struct amdgpu_device *adev);
 int amdgpu_fence_emit(struct amdgpu_ring *ring, struct dma_fence **fence);
+int amdgpu_fence_emit_polling(struct amdgpu_ring *ring, uint32_t *s);
 void amdgpu_fence_process(struct amdgpu_ring *ring);
 int amdgpu_fence_wait_empty(struct amdgpu_ring *ring);
+signed long amdgpu_fence_wait_polling(struct amdgpu_ring *ring,
+				      uint32_t wait_seq,
+				      signed long timeout);
 unsigned amdgpu_fence_count_emitted(struct amdgpu_ring *ring);
 
 /*
@@ -147,6 +153,9 @@ struct amdgpu_ring_funcs {
 	void (*emit_rreg)(struct amdgpu_ring *ring, uint32_t reg);
 	void (*emit_wreg)(struct amdgpu_ring *ring, uint32_t reg, uint32_t val);
 	void (*emit_tmz)(struct amdgpu_ring *ring, bool start);
+	/* priority functions */
+	void (*set_priority) (struct amdgpu_ring *ring,
+			      enum amd_sched_priority priority);
 };
 
 struct amdgpu_ring {
@@ -187,6 +196,12 @@ struct amdgpu_ring {
 	volatile u32		*cond_exe_cpu_addr;
 	unsigned		vm_inv_eng;
 	bool			has_compute_vm_bug;
+
+	atomic_t		num_jobs[AMD_SCHED_PRIORITY_MAX];
+	struct mutex		priority_mutex;
+	/* protected by priority_mutex */
+	int			priority;
+
 #if defined(CONFIG_DEBUG_FS)
 	struct dentry *ent;
 #endif
@@ -197,12 +212,17 @@ void amdgpu_ring_insert_nop(struct amdgpu_ring *ring, uint32_t count);
 void amdgpu_ring_generic_pad_ib(struct amdgpu_ring *ring, struct amdgpu_ib *ib);
 void amdgpu_ring_commit(struct amdgpu_ring *ring);
 void amdgpu_ring_undo(struct amdgpu_ring *ring);
+void amdgpu_ring_priority_get(struct amdgpu_ring *ring,
+			      enum amd_sched_priority priority);
+void amdgpu_ring_priority_put(struct amdgpu_ring *ring,
+			      enum amd_sched_priority priority);
 int amdgpu_ring_init(struct amdgpu_device *adev, struct amdgpu_ring *ring,
 		     unsigned ring_size, struct amdgpu_irq_src *irq_src,
 		     unsigned irq_type);
 void amdgpu_ring_fini(struct amdgpu_ring *ring);
-int amdgpu_ring_lru_get(struct amdgpu_device *adev, int type, int *blacklist,
-			int num_blacklist, struct amdgpu_ring **ring);
+int amdgpu_ring_lru_get(struct amdgpu_device *adev, int type,
+			int *blacklist, int num_blacklist,
+			bool lru_pipe_order, struct amdgpu_ring **ring);
 void amdgpu_ring_lru_touch(struct amdgpu_device *adev, struct amdgpu_ring *ring);
 static inline void amdgpu_ring_clear_ring(struct amdgpu_ring *ring)
 {
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c
new file mode 100644
index 000000000000..290cc3f9c433
--- /dev/null
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c
@@ -0,0 +1,109 @@
+/*
+ * Copyright 2017 Valve Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Andres Rodriguez <andresx7@gmail.com>
+ */
+
+#include <linux/fdtable.h>
+#include <linux/pid.h>
+#include <drm/amdgpu_drm.h>
+#include "amdgpu.h"
+
+#include "amdgpu_vm.h"
+
+enum amd_sched_priority amdgpu_to_sched_priority(int amdgpu_priority)
+{
+	switch (amdgpu_priority) {
+	case AMDGPU_CTX_PRIORITY_VERY_HIGH:
+		return AMD_SCHED_PRIORITY_HIGH_HW;
+	case AMDGPU_CTX_PRIORITY_HIGH:
+		return AMD_SCHED_PRIORITY_HIGH_SW;
+	case AMDGPU_CTX_PRIORITY_NORMAL:
+		return AMD_SCHED_PRIORITY_NORMAL;
+	case AMDGPU_CTX_PRIORITY_LOW:
+	case AMDGPU_CTX_PRIORITY_VERY_LOW:
+		return AMD_SCHED_PRIORITY_LOW;
+	case AMDGPU_CTX_PRIORITY_UNSET:
+		return AMD_SCHED_PRIORITY_UNSET;
+	default:
+		WARN(1, "Invalid context priority %d\n", amdgpu_priority);
+		return AMD_SCHED_PRIORITY_INVALID;
+	}
+}
+
+static int amdgpu_sched_process_priority_override(struct amdgpu_device *adev,
+						  int fd,
+						  enum amd_sched_priority priority)
+{
+	struct file *filp = fcheck(fd);
+	struct drm_file *file;
+	struct pid *pid;
+	struct amdgpu_fpriv *fpriv;
+	struct amdgpu_ctx *ctx;
+	uint32_t id;
+
+	if (!filp)
+		return -EINVAL;
+
+	pid = get_pid(((struct drm_file *)filp->private_data)->pid);
+
+	mutex_lock(&adev->ddev->filelist_mutex);
+	list_for_each_entry(file, &adev->ddev->filelist, lhead) {
+		if (file->pid != pid)
+			continue;
+
+		fpriv = file->driver_priv;
+		idr_for_each_entry(&fpriv->ctx_mgr.ctx_handles, ctx, id)
+				amdgpu_ctx_priority_override(ctx, priority);
+	}
+	mutex_unlock(&adev->ddev->filelist_mutex);
+
+	put_pid(pid);
+
+	return 0;
+}
+
+int amdgpu_sched_ioctl(struct drm_device *dev, void *data,
+		       struct drm_file *filp)
+{
+	union drm_amdgpu_sched *args = data;
+	struct amdgpu_device *adev = dev->dev_private;
+	enum amd_sched_priority priority;
+	int r;
+
+	priority = amdgpu_to_sched_priority(args->in.priority);
+	if (args->in.flags || priority == AMD_SCHED_PRIORITY_INVALID)
+		return -EINVAL;
+
+	switch (args->in.op) {
+	case AMDGPU_SCHED_OP_PROCESS_PRIORITY_OVERRIDE:
+		r = amdgpu_sched_process_priority_override(adev,
+							   args->in.fd,
+							   priority);
+		break;
+	default:
+		DRM_ERROR("Invalid sched op specified: %d\n", args->in.op);
+		r = -EINVAL;
+		break;
+	}
+
+	return r;
+}
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventinit.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.h
index 9ef96aab3f24..b28c067d3822 100644
--- a/drivers/gpu/drm/amd/powerplay/eventmgr/eventinit.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.h
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Advanced Micro Devices, Inc.
+ * Copyright 2017 Valve Corporation
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -19,16 +19,16 @@
  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  * OTHER DEALINGS IN THE SOFTWARE.
  *
+ * Authors: Andres Rodriguez <andresx7@gmail.com>
  */
 
-#ifndef _EVENTINIT_H_
-#define _EVENTINIT_H_
+#ifndef __AMDGPU_SCHED_H__
+#define __AMDGPU_SCHED_H__
 
-#define PEM_CURRENT_POWERPLAY_FEATURE_VERSION 4
+#include <drm/drmP.h>
 
-void pem_init_feature_info(struct pp_eventmgr *eventmgr);
-void pem_uninit_featureInfo(struct pp_eventmgr *eventmgr);
-int pem_register_interrupts(struct pp_eventmgr *eventmgr);
-int pem_unregister_interrupts(struct pp_eventmgr *eventmgr);
+enum amd_sched_priority amdgpu_to_sched_priority(int amdgpu_priority);
+int amdgpu_sched_ioctl(struct drm_device *dev, void *data,
+		       struct drm_file *filp);
 
-#endif /* _EVENTINIT_H_ */
+#endif // __AMDGPU_SCHED_H__
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c
index c586f44312f9..a4bf21f8f1c1 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c
@@ -169,14 +169,14 @@ int amdgpu_sync_fence(struct amdgpu_device *adev, struct amdgpu_sync *sync,
  *
  * @sync: sync object to add fences from reservation object to
  * @resv: reservation object with embedded fence
- * @shared: true if we should only sync to the exclusive fence
+ * @explicit_sync: true if we should only sync to the exclusive fence
  *
  * Sync to the fence
  */
 int amdgpu_sync_resv(struct amdgpu_device *adev,
 		     struct amdgpu_sync *sync,
 		     struct reservation_object *resv,
-		     void *owner)
+		     void *owner, bool explicit_sync)
 {
 	struct reservation_object_list *flist;
 	struct dma_fence *f;
@@ -191,6 +191,9 @@ int amdgpu_sync_resv(struct amdgpu_device *adev,
 	f = reservation_object_get_excl(resv);
 	r = amdgpu_sync_fence(adev, sync, f);
 
+	if (explicit_sync)
+		return r;
+
 	flist = reservation_object_get_list(resv);
 	if (!flist || r)
 		return r;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.h
index dc7687993317..70d7e3a279a0 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.h
@@ -45,7 +45,8 @@ int amdgpu_sync_fence(struct amdgpu_device *adev, struct amdgpu_sync *sync,
 int amdgpu_sync_resv(struct amdgpu_device *adev,
 		     struct amdgpu_sync *sync,
 		     struct reservation_object *resv,
-		     void *owner);
+		     void *owner,
+		     bool explicit_sync);
 struct dma_fence *amdgpu_sync_peek_fence(struct amdgpu_sync *sync,
 				     struct amdgpu_ring *ring);
 struct dma_fence *amdgpu_sync_get_fence(struct amdgpu_sync *sync);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h
index 34c99a3c8d2d..06525f2c36c3 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h
@@ -1,4 +1,26 @@
-/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
 #if !defined(_AMDGPU_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
 #define _AMDGPU_TRACE_H_
 
@@ -15,62 +37,6 @@
 #define AMDGPU_JOB_GET_TIMELINE_NAME(job) \
 	 job->base.s_fence->finished.ops->get_timeline_name(&job->base.s_fence->finished)
 
-TRACE_EVENT(amdgpu_ttm_tt_populate,
-	    TP_PROTO(struct amdgpu_device *adev, uint64_t dma_address, uint64_t phys_address),
-	    TP_ARGS(adev, dma_address, phys_address),
-	    TP_STRUCT__entry(
-				__field(uint16_t, domain)
-				__field(uint8_t, bus)
-				__field(uint8_t, slot)
-				__field(uint8_t, func)
-				__field(uint64_t, dma)
-				__field(uint64_t, phys)
-			    ),
-	    TP_fast_assign(
-			   __entry->domain = pci_domain_nr(adev->pdev->bus);
-			   __entry->bus = adev->pdev->bus->number;
-			   __entry->slot = PCI_SLOT(adev->pdev->devfn);
-			   __entry->func = PCI_FUNC(adev->pdev->devfn);
-			   __entry->dma = dma_address;
-			   __entry->phys = phys_address;
-			   ),
-	    TP_printk("%04x:%02x:%02x.%x: 0x%llx => 0x%llx",
-		      (unsigned)__entry->domain,
-		      (unsigned)__entry->bus,
-		      (unsigned)__entry->slot,
-		      (unsigned)__entry->func,
-		      (unsigned long long)__entry->dma,
-		      (unsigned long long)__entry->phys)
-);
-
-TRACE_EVENT(amdgpu_ttm_tt_unpopulate,
-	    TP_PROTO(struct amdgpu_device *adev, uint64_t dma_address, uint64_t phys_address),
-	    TP_ARGS(adev, dma_address, phys_address),
-	    TP_STRUCT__entry(
-				__field(uint16_t, domain)
-				__field(uint8_t, bus)
-				__field(uint8_t, slot)
-				__field(uint8_t, func)
-				__field(uint64_t, dma)
-				__field(uint64_t, phys)
-			    ),
-	    TP_fast_assign(
-			   __entry->domain = pci_domain_nr(adev->pdev->bus);
-			   __entry->bus = adev->pdev->bus->number;
-			   __entry->slot = PCI_SLOT(adev->pdev->devfn);
-			   __entry->func = PCI_FUNC(adev->pdev->devfn);
-			   __entry->dma = dma_address;
-			   __entry->phys = phys_address;
-			   ),
-	    TP_printk("%04x:%02x:%02x.%x: 0x%llx => 0x%llx",
-		      (unsigned)__entry->domain,
-		      (unsigned)__entry->bus,
-		      (unsigned)__entry->slot,
-		      (unsigned)__entry->func,
-		      (unsigned long long)__entry->dma,
-		      (unsigned long long)__entry->phys)
-);
-
 TRACE_EVENT(amdgpu_mm_rreg,
 	    TP_PROTO(unsigned did, uint32_t reg, uint32_t value),
 	    TP_ARGS(did, reg, value),
@@ -474,5 +440,5 @@ TRACE_EVENT(amdgpu_ttm_bo_move,
 
 /* This part must be outside protection */
 #undef TRACE_INCLUDE_PATH
-#define TRACE_INCLUDE_PATH .
+#define TRACE_INCLUDE_PATH ../../drivers/gpu/drm/amd/amdgpu
 #include <trace/define_trace.h>
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_trace_points.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_trace_points.c
index 89680d554ed8..b160b958e5fe 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_trace_points.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_trace_points.c
@@ -1,5 +1,24 @@
 // SPDX-License-Identifier: GPL-2.0
 /* Copyright Red Hat Inc 2010.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
  * Author : Dave Airlie <airlied@redhat.com>
  */
 #include <drm/drmP.h>
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
index bc746131987f..ad5bf86ee8a3 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -42,7 +42,9 @@
 #include <linux/swap.h>
 #include <linux/pagemap.h>
 #include <linux/debugfs.h>
+#include <linux/iommu.h>
 #include "amdgpu.h"
+#include "amdgpu_object.h"
 #include "amdgpu_trace.h"
 #include "bif/bif_4_1_d.h"
 
@@ -208,7 +210,7 @@ static void amdgpu_evict_flags(struct ttm_buffer_object *bo,
 		placement->num_busy_placement = 1;
 		return;
 	}
-	abo = container_of(bo, struct amdgpu_bo, tbo);
+	abo = ttm_to_amdgpu_bo(bo);
 	switch (bo->mem.mem_type) {
 	case TTM_PL_VRAM:
 		if (adev->mman.buffer_funcs &&
@@ -256,7 +258,7 @@ gtt:
 
 static int amdgpu_verify_access(struct ttm_buffer_object *bo, struct file *filp)
 {
-	struct amdgpu_bo *abo = container_of(bo, struct amdgpu_bo, tbo);
+	struct amdgpu_bo *abo = ttm_to_amdgpu_bo(bo);
 
 	if (amdgpu_ttm_tt_get_usermm(bo->ttm))
 		return -EPERM;
@@ -288,97 +290,177 @@ static uint64_t amdgpu_mm_node_addr(struct ttm_buffer_object *bo,
 	return addr;
 }
 
-static int amdgpu_move_blit(struct ttm_buffer_object *bo,
-			    bool evict, bool no_wait_gpu,
-			    struct ttm_mem_reg *new_mem,
-			    struct ttm_mem_reg *old_mem)
+/**
+ * amdgpu_find_mm_node - Helper function finds the drm_mm_node
+ *  corresponding to @offset. It also modifies the offset to be
+ *  within the drm_mm_node returned
+ */
+static struct drm_mm_node *amdgpu_find_mm_node(struct ttm_mem_reg *mem,
+					       unsigned long *offset)
 {
-	struct amdgpu_device *adev = amdgpu_ttm_adev(bo->bdev);
-	struct amdgpu_ring *ring = adev->mman.buffer_funcs_ring;
+	struct drm_mm_node *mm_node = mem->mm_node;
 
-	struct drm_mm_node *old_mm, *new_mm;
-	uint64_t old_start, old_size, new_start, new_size;
-	unsigned long num_pages;
-	struct dma_fence *fence = NULL;
-	int r;
+	while (*offset >= (mm_node->size << PAGE_SHIFT)) {
+		*offset -= (mm_node->size << PAGE_SHIFT);
+		++mm_node;
+	}
+	return mm_node;
+}
 
-	BUILD_BUG_ON((PAGE_SIZE % AMDGPU_GPU_PAGE_SIZE) != 0);
+/**
+ * amdgpu_copy_ttm_mem_to_mem - Helper function for copy
+ *
+ * The function copies @size bytes from {src->mem + src->offset} to
+ * {dst->mem + dst->offset}. src->bo and dst->bo could be same BO for a
+ * move and different for a BO to BO copy.
+ *
+ * @f: Returns the last fence if multiple jobs are submitted.
+ */
+int amdgpu_ttm_copy_mem_to_mem(struct amdgpu_device *adev,
+			       struct amdgpu_copy_mem *src,
+			       struct amdgpu_copy_mem *dst,
+			       uint64_t size,
+			       struct reservation_object *resv,
+			       struct dma_fence **f)
+{
+	struct amdgpu_ring *ring = adev->mman.buffer_funcs_ring;
+	struct drm_mm_node *src_mm, *dst_mm;
+	uint64_t src_node_start, dst_node_start, src_node_size,
+		 dst_node_size, src_page_offset, dst_page_offset;
+	struct dma_fence *fence = NULL;
+	int r = 0;
+	const uint64_t GTT_MAX_BYTES = (AMDGPU_GTT_MAX_TRANSFER_SIZE *
+					AMDGPU_GPU_PAGE_SIZE);
 
 	if (!ring->ready) {
 		DRM_ERROR("Trying to move memory with ring turned off.\n");
 		return -EINVAL;
 	}
 
-	old_mm = old_mem->mm_node;
-	old_size = old_mm->size;
-	old_start = amdgpu_mm_node_addr(bo, old_mm, old_mem);
+	src_mm = amdgpu_find_mm_node(src->mem, &src->offset);
+	src_node_start = amdgpu_mm_node_addr(src->bo, src_mm, src->mem) +
+					     src->offset;
+	src_node_size = (src_mm->size << PAGE_SHIFT) - src->offset;
+	src_page_offset = src_node_start & (PAGE_SIZE - 1);
 
-	new_mm = new_mem->mm_node;
-	new_size = new_mm->size;
-	new_start = amdgpu_mm_node_addr(bo, new_mm, new_mem);
+	dst_mm = amdgpu_find_mm_node(dst->mem, &dst->offset);
+	dst_node_start = amdgpu_mm_node_addr(dst->bo, dst_mm, dst->mem) +
+					     dst->offset;
+	dst_node_size = (dst_mm->size << PAGE_SHIFT) - dst->offset;
+	dst_page_offset = dst_node_start & (PAGE_SIZE - 1);
 
-	num_pages = new_mem->num_pages;
 	mutex_lock(&adev->mman.gtt_window_lock);
-	while (num_pages) {
-		unsigned long cur_pages = min(min(old_size, new_size),
-					      (u64)AMDGPU_GTT_MAX_TRANSFER_SIZE);
-		uint64_t from = old_start, to = new_start;
+
+	while (size) {
+		unsigned long cur_size;
+		uint64_t from = src_node_start, to = dst_node_start;
 		struct dma_fence *next;
 
-		if (old_mem->mem_type == TTM_PL_TT &&
-		    !amdgpu_gtt_mgr_is_allocated(old_mem)) {
-			r = amdgpu_map_buffer(bo, old_mem, cur_pages,
-					      old_start, 0, ring, &from);
+		/* Copy size cannot exceed GTT_MAX_BYTES. So if src or dst
+		 * begins at an offset, then adjust the size accordingly
+		 */
+		cur_size = min3(min(src_node_size, dst_node_size), size,
+				GTT_MAX_BYTES);
+		if (cur_size + src_page_offset > GTT_MAX_BYTES ||
+		    cur_size + dst_page_offset > GTT_MAX_BYTES)
+			cur_size -= max(src_page_offset, dst_page_offset);
+
+		/* Map only what needs to be accessed. Map src to window 0 and
+		 * dst to window 1
+		 */
+		if (src->mem->mem_type == TTM_PL_TT &&
+		    !amdgpu_gtt_mgr_is_allocated(src->mem)) {
+			r = amdgpu_map_buffer(src->bo, src->mem,
+					PFN_UP(cur_size + src_page_offset),
+					src_node_start, 0, ring,
+					&from);
 			if (r)
 				goto error;
+			/* Adjust the offset because amdgpu_map_buffer returns
+			 * start of mapped page
+			 */
+			from += src_page_offset;
 		}
 
-		if (new_mem->mem_type == TTM_PL_TT &&
-		    !amdgpu_gtt_mgr_is_allocated(new_mem)) {
-			r = amdgpu_map_buffer(bo, new_mem, cur_pages,
-					      new_start, 1, ring, &to);
+		if (dst->mem->mem_type == TTM_PL_TT &&
+		    !amdgpu_gtt_mgr_is_allocated(dst->mem)) {
+			r = amdgpu_map_buffer(dst->bo, dst->mem,
+					PFN_UP(cur_size + dst_page_offset),
+					dst_node_start, 1, ring,
+					&to);
 			if (r)
 				goto error;
+			to += dst_page_offset;
 		}
 
-		r = amdgpu_copy_buffer(ring, from, to,
-				       cur_pages * PAGE_SIZE,
-				       bo->resv, &next, false, true);
+		r = amdgpu_copy_buffer(ring, from, to, cur_size,
+				       resv, &next, false, true);
 		if (r)
 			goto error;
 
 		dma_fence_put(fence);
 		fence = next;
 
-		num_pages -= cur_pages;
-		if (!num_pages)
+		size -= cur_size;
+		if (!size)
 			break;
 
-		old_size -= cur_pages;
-		if (!old_size) {
-			old_start = amdgpu_mm_node_addr(bo, ++old_mm, old_mem);
-			old_size = old_mm->size;
+		src_node_size -= cur_size;
+		if (!src_node_size) {
+			src_node_start = amdgpu_mm_node_addr(src->bo, ++src_mm,
+							     src->mem);
+			src_node_size = (src_mm->size << PAGE_SHIFT);
 		} else {
-			old_start += cur_pages * PAGE_SIZE;
+			src_node_start += cur_size;
+			src_page_offset = src_node_start & (PAGE_SIZE - 1);
 		}
-
-		new_size -= cur_pages;
-		if (!new_size) {
-			new_start = amdgpu_mm_node_addr(bo, ++new_mm, new_mem);
-			new_size = new_mm->size;
+		dst_node_size -= cur_size;
+		if (!dst_node_size) {
+			dst_node_start = amdgpu_mm_node_addr(dst->bo, ++dst_mm,
+							     dst->mem);
+			dst_node_size = (dst_mm->size << PAGE_SHIFT);
 		} else {
-			new_start += cur_pages * PAGE_SIZE;
+			dst_node_start += cur_size;
+			dst_page_offset = dst_node_start & (PAGE_SIZE - 1);
 		}
 	}
+error:
 	mutex_unlock(&adev->mman.gtt_window_lock);
+	if (f)
+		*f = dma_fence_get(fence);
+	dma_fence_put(fence);
+	return r;
+}
+
+
+static int amdgpu_move_blit(struct ttm_buffer_object *bo,
+			    bool evict, bool no_wait_gpu,
+			    struct ttm_mem_reg *new_mem,
+			    struct ttm_mem_reg *old_mem)
+{
+	struct amdgpu_device *adev = amdgpu_ttm_adev(bo->bdev);
+	struct amdgpu_copy_mem src, dst;
+	struct dma_fence *fence = NULL;
+	int r;
+
+	src.bo = bo;
+	dst.bo = bo;
+	src.mem = old_mem;
+	dst.mem = new_mem;
+	src.offset = 0;
+	dst.offset = 0;
+
+	r = amdgpu_ttm_copy_mem_to_mem(adev, &src, &dst,
+				       new_mem->num_pages << PAGE_SHIFT,
+				       bo->resv, &fence);
+	if (r)
+		goto error;
 
 	r = ttm_bo_pipeline_move(bo, fence, evict, new_mem);
 	dma_fence_put(fence);
 	return r;
 
 error:
-	mutex_unlock(&adev->mman.gtt_window_lock);
-
 	if (fence)
 		dma_fence_wait(fence, false);
 	dma_fence_put(fence);
@@ -483,7 +565,7 @@ static int amdgpu_bo_move(struct ttm_buffer_object *bo,
 	int r;
 
 	/* Can't move a pinned BO */
-	abo = container_of(bo, struct amdgpu_bo, tbo);
+	abo = ttm_to_amdgpu_bo(bo);
 	if (WARN_ON_ONCE(abo->pin_count > 0))
 		return -EINVAL;
 
@@ -581,13 +663,12 @@ static void amdgpu_ttm_io_mem_free(struct ttm_bo_device *bdev, struct ttm_mem_re
 static unsigned long amdgpu_ttm_io_mem_pfn(struct ttm_buffer_object *bo,
 					   unsigned long page_offset)
 {
-	struct drm_mm_node *mm = bo->mem.mm_node;
-	uint64_t size = mm->size;
-	uint64_t offset = page_offset;
+	struct drm_mm_node *mm;
+	unsigned long offset = (page_offset << PAGE_SHIFT);
 
-	page_offset = do_div(offset, size);
-	mm += offset;
-	return (bo->mem.bus.base >> PAGE_SHIFT) + mm->start + page_offset;
+	mm = amdgpu_find_mm_node(&bo->mem, &offset);
+	return (bo->mem.bus.base >> PAGE_SHIFT) + mm->start +
+		(offset >> PAGE_SHIFT);
 }
 
 /*
@@ -608,6 +689,7 @@ struct amdgpu_ttm_tt {
 	spinlock_t              guptasklock;
 	struct list_head        guptasks;
 	atomic_t		mmu_invalidations;
+	uint32_t		last_set_pages;
 	struct list_head        list;
 };
 
@@ -621,6 +703,8 @@ int amdgpu_ttm_tt_get_user_pages(struct ttm_tt *ttm, struct page **pages)
 	if (!(gtt->userflags & AMDGPU_GEM_USERPTR_READONLY))
 		flags |= FOLL_WRITE;
 
+	down_read(&current->mm->mmap_sem);
+
 	if (gtt->userflags & AMDGPU_GEM_USERPTR_ANONONLY) {
 		/* check that we only use anonymous memory
 		   to prevent problems with writeback */
@@ -628,8 +712,10 @@ int amdgpu_ttm_tt_get_user_pages(struct ttm_tt *ttm, struct page **pages)
 		struct vm_area_struct *vma;
 
 		vma = find_vma(gtt->usermm, gtt->userptr);
-		if (!vma || vma->vm_file || vma->vm_end < end)
+		if (!vma || vma->vm_file || vma->vm_end < end) {
+			up_read(&current->mm->mmap_sem);
 			return -EPERM;
+		}
 	}
 
 	do {
@@ -656,42 +742,44 @@ int amdgpu_ttm_tt_get_user_pages(struct ttm_tt *ttm, struct page **pages)
 
 	} while (pinned < ttm->num_pages);
 
+	up_read(&current->mm->mmap_sem);
 	return 0;
 
 release_pages:
-	release_pages(pages, pinned, 0);
+	release_pages(pages, pinned);
+	up_read(&current->mm->mmap_sem);
 	return r;
 }
 
-static void amdgpu_trace_dma_map(struct ttm_tt *ttm)
+void amdgpu_ttm_tt_set_user_pages(struct ttm_tt *ttm, struct page **pages)
 {
-	struct amdgpu_device *adev = amdgpu_ttm_adev(ttm->bdev);
 	struct amdgpu_ttm_tt *gtt = (void *)ttm;
 	unsigned i;
 
-	if (unlikely(trace_amdgpu_ttm_tt_populate_enabled())) {
-		for (i = 0; i < ttm->num_pages; i++) {
-			trace_amdgpu_ttm_tt_populate(
-				adev,
-				gtt->ttm.dma_address[i],
-				page_to_phys(ttm->pages[i]));
-		}
+	gtt->last_set_pages = atomic_read(&gtt->mmu_invalidations);
+	for (i = 0; i < ttm->num_pages; ++i) {
+		if (ttm->pages[i])
+			put_page(ttm->pages[i]);
+
+		ttm->pages[i] = pages ? pages[i] : NULL;
 	}
 }
 
-static void amdgpu_trace_dma_unmap(struct ttm_tt *ttm)
+void amdgpu_ttm_tt_mark_user_pages(struct ttm_tt *ttm)
 {
-	struct amdgpu_device *adev = amdgpu_ttm_adev(ttm->bdev);
 	struct amdgpu_ttm_tt *gtt = (void *)ttm;
 	unsigned i;
 
-	if (unlikely(trace_amdgpu_ttm_tt_unpopulate_enabled())) {
-		for (i = 0; i < ttm->num_pages; i++) {
-			trace_amdgpu_ttm_tt_unpopulate(
-				adev,
-				gtt->ttm.dma_address[i],
-				page_to_phys(ttm->pages[i]));
-		}
+	for (i = 0; i < ttm->num_pages; ++i) {
+		struct page *page = ttm->pages[i];
+
+		if (!page)
+			continue;
+
+		if (!(gtt->userflags & AMDGPU_GEM_USERPTR_READONLY))
+			set_page_dirty(page);
+
+		mark_page_accessed(page);
 	}
 }
 
@@ -721,8 +809,6 @@ static int amdgpu_ttm_tt_pin_userptr(struct ttm_tt *ttm)
 	drm_prime_sg_to_page_addr_arrays(ttm->sg, ttm->pages,
 					 gtt->ttm.dma_address, ttm->num_pages);
 
-	amdgpu_trace_dma_map(ttm);
-
 	return 0;
 
 release_sg:
@@ -734,7 +820,6 @@ static void amdgpu_ttm_tt_unpin_userptr(struct ttm_tt *ttm)
 {
 	struct amdgpu_device *adev = amdgpu_ttm_adev(ttm->bdev);
 	struct amdgpu_ttm_tt *gtt = (void *)ttm;
-	struct sg_page_iter sg_iter;
 
 	int write = !(gtt->userflags & AMDGPU_GEM_USERPTR_READONLY);
 	enum dma_data_direction direction = write ?
@@ -747,16 +832,7 @@ static void amdgpu_ttm_tt_unpin_userptr(struct ttm_tt *ttm)
 	/* free the sg table and pages again */
 	dma_unmap_sg(adev->dev, ttm->sg->sgl, ttm->sg->nents, direction);
 
-	for_each_sg_page(ttm->sg->sgl, &sg_iter, ttm->sg->nents, 0) {
-		struct page *page = sg_page_iter_page(&sg_iter);
-		if (!(gtt->userflags & AMDGPU_GEM_USERPTR_READONLY))
-			set_page_dirty(page);
-
-		mark_page_accessed(page);
-		put_page(page);
-	}
-
-	amdgpu_trace_dma_unmap(ttm);
+	amdgpu_ttm_tt_mark_user_pages(ttm);
 
 	sg_free_table(ttm->sg);
 }
@@ -818,7 +894,6 @@ int amdgpu_ttm_bind(struct ttm_buffer_object *bo, struct ttm_mem_reg *bo_mem)
 	struct amdgpu_device *adev = amdgpu_ttm_adev(bo->bdev);
 	struct ttm_tt *ttm = bo->ttm;
 	struct ttm_mem_reg tmp;
-
 	struct ttm_placement placement;
 	struct ttm_place placements;
 	int r;
@@ -834,7 +909,8 @@ int amdgpu_ttm_bind(struct ttm_buffer_object *bo, struct ttm_mem_reg *bo_mem)
 	placement.busy_placement = &placements;
 	placements.fpfn = 0;
 	placements.lpfn = adev->mc.gart_size >> PAGE_SHIFT;
-	placements.flags = bo->mem.placement | TTM_PL_FLAG_TT;
+	placements.flags = (bo->mem.placement & ~TTM_PL_MASK_MEM) |
+		TTM_PL_FLAG_TT;
 
 	r = ttm_bo_mem_space(bo, &placement, &tmp, true, false);
 	if (unlikely(r))
@@ -941,8 +1017,6 @@ static int amdgpu_ttm_tt_populate(struct ttm_tt *ttm)
 {
 	struct amdgpu_device *adev = amdgpu_ttm_adev(ttm->bdev);
 	struct amdgpu_ttm_tt *gtt = (void *)ttm;
-	unsigned i;
-	int r;
 	bool slave = !!(ttm->page_flags & TTM_PAGE_FLAG_SG);
 
 	if (ttm->state != tt_unpopulated)
@@ -962,52 +1036,26 @@ static int amdgpu_ttm_tt_populate(struct ttm_tt *ttm)
 		drm_prime_sg_to_page_addr_arrays(ttm->sg, ttm->pages,
 						 gtt->ttm.dma_address, ttm->num_pages);
 		ttm->state = tt_unbound;
-		r = 0;
-		goto trace_mappings;
+		return 0;
 	}
 
 #ifdef CONFIG_SWIOTLB
 	if (swiotlb_nr_tbl()) {
-		r = ttm_dma_populate(&gtt->ttm, adev->dev);
-		goto trace_mappings;
+		return ttm_dma_populate(&gtt->ttm, adev->dev);
 	}
 #endif
 
-	r = ttm_pool_populate(ttm);
-	if (r) {
-		return r;
-	}
-
-	for (i = 0; i < ttm->num_pages; i++) {
-		gtt->ttm.dma_address[i] = pci_map_page(adev->pdev, ttm->pages[i],
-						       0, PAGE_SIZE,
-						       PCI_DMA_BIDIRECTIONAL);
-		if (pci_dma_mapping_error(adev->pdev, gtt->ttm.dma_address[i])) {
-			while (i--) {
-				pci_unmap_page(adev->pdev, gtt->ttm.dma_address[i],
-					       PAGE_SIZE, PCI_DMA_BIDIRECTIONAL);
-				gtt->ttm.dma_address[i] = 0;
-			}
-			ttm_pool_unpopulate(ttm);
-			return -EFAULT;
-		}
-	}
-
-	r = 0;
-trace_mappings:
-	if (likely(!r))
-		amdgpu_trace_dma_map(ttm);
-	return r;
+	return ttm_populate_and_map_pages(adev->dev, &gtt->ttm);
 }
 
 static void amdgpu_ttm_tt_unpopulate(struct ttm_tt *ttm)
 {
 	struct amdgpu_device *adev;
 	struct amdgpu_ttm_tt *gtt = (void *)ttm;
-	unsigned i;
 	bool slave = !!(ttm->page_flags & TTM_PAGE_FLAG_SG);
 
 	if (gtt && gtt->userptr) {
+		amdgpu_ttm_tt_set_user_pages(ttm, NULL);
 		kfree(ttm->sg);
 		ttm->page_flags &= ~TTM_PAGE_FLAG_SG;
 		return;
@@ -1018,8 +1066,6 @@ static void amdgpu_ttm_tt_unpopulate(struct ttm_tt *ttm)
 
 	adev = amdgpu_ttm_adev(ttm->bdev);
 
-	amdgpu_trace_dma_unmap(ttm);
-
 #ifdef CONFIG_SWIOTLB
 	if (swiotlb_nr_tbl()) {
 		ttm_dma_unpopulate(&gtt->ttm, adev->dev);
@@ -1027,14 +1073,7 @@ static void amdgpu_ttm_tt_unpopulate(struct ttm_tt *ttm)
 	}
 #endif
 
-	for (i = 0; i < ttm->num_pages; i++) {
-		if (gtt->ttm.dma_address[i]) {
-			pci_unmap_page(adev->pdev, gtt->ttm.dma_address[i],
-				       PAGE_SIZE, PCI_DMA_BIDIRECTIONAL);
-		}
-	}
-
-	ttm_pool_unpopulate(ttm);
+	ttm_unmap_and_unpopulate_pages(adev->dev, &gtt->ttm);
 }
 
 int amdgpu_ttm_tt_set_userptr(struct ttm_tt *ttm, uint64_t addr,
@@ -1051,6 +1090,7 @@ int amdgpu_ttm_tt_set_userptr(struct ttm_tt *ttm, uint64_t addr,
 	spin_lock_init(&gtt->guptasklock);
 	INIT_LIST_HEAD(&gtt->guptasks);
 	atomic_set(&gtt->mmu_invalidations, 0);
+	gtt->last_set_pages = 0;
 
 	return 0;
 }
@@ -1103,6 +1143,16 @@ bool amdgpu_ttm_tt_userptr_invalidated(struct ttm_tt *ttm,
 	return prev_invalidated != *last_invalidated;
 }
 
+bool amdgpu_ttm_tt_userptr_needs_pages(struct ttm_tt *ttm)
+{
+	struct amdgpu_ttm_tt *gtt = (void *)ttm;
+
+	if (gtt == NULL || !gtt->userptr)
+		return false;
+
+	return atomic_read(&gtt->mmu_invalidations) != gtt->last_set_pages;
+}
+
 bool amdgpu_ttm_tt_is_readonly(struct ttm_tt *ttm)
 {
 	struct amdgpu_ttm_tt *gtt = (void *)ttm;
@@ -1143,9 +1193,6 @@ static bool amdgpu_ttm_bo_eviction_valuable(struct ttm_buffer_object *bo,
 	unsigned long num_pages = bo->mem.num_pages;
 	struct drm_mm_node *node = bo->mem.mm_node;
 
-	if (bo->mem.start != AMDGPU_BO_INVALID_OFFSET)
-		return ttm_bo_eviction_valuable(bo, place);
-
 	switch (bo->mem.mem_type) {
 	case TTM_PL_TT:
 		return true;
@@ -1160,7 +1207,7 @@ static bool amdgpu_ttm_bo_eviction_valuable(struct ttm_buffer_object *bo,
 			num_pages -= node->size;
 			++node;
 		}
-		break;
+		return false;
 
 	default:
 		break;
@@ -1173,9 +1220,9 @@ static int amdgpu_ttm_access_memory(struct ttm_buffer_object *bo,
 				    unsigned long offset,
 				    void *buf, int len, int write)
 {
-	struct amdgpu_bo *abo = container_of(bo, struct amdgpu_bo, tbo);
+	struct amdgpu_bo *abo = ttm_to_amdgpu_bo(bo);
 	struct amdgpu_device *adev = amdgpu_ttm_adev(abo->tbo.bdev);
-	struct drm_mm_node *nodes = abo->tbo.mem.mm_node;
+	struct drm_mm_node *nodes;
 	uint32_t value = 0;
 	int ret = 0;
 	uint64_t pos;
@@ -1184,10 +1231,7 @@ static int amdgpu_ttm_access_memory(struct ttm_buffer_object *bo,
 	if (bo->mem.mem_type != TTM_PL_VRAM)
 		return -EIO;
 
-	while (offset >= (nodes->size << PAGE_SHIFT)) {
-		offset -= nodes->size << PAGE_SHIFT;
-		++nodes;
-	}
+	nodes = amdgpu_find_mm_node(&abo->tbo.mem, &offset);
 	pos = (nodes->start << PAGE_SHIFT) + offset;
 
 	while (len && pos < adev->mc.mc_vram_size) {
@@ -1202,14 +1246,14 @@ static int amdgpu_ttm_access_memory(struct ttm_buffer_object *bo,
 		}
 
 		spin_lock_irqsave(&adev->mmio_idx_lock, flags);
-		WREG32(mmMM_INDEX, ((uint32_t)aligned_pos) | 0x80000000);
-		WREG32(mmMM_INDEX_HI, aligned_pos >> 31);
+		WREG32_NO_KIQ(mmMM_INDEX, ((uint32_t)aligned_pos) | 0x80000000);
+		WREG32_NO_KIQ(mmMM_INDEX_HI, aligned_pos >> 31);
 		if (!write || mask != 0xffffffff)
-			value = RREG32(mmMM_DATA);
+			value = RREG32_NO_KIQ(mmMM_DATA);
 		if (write) {
 			value &= ~mask;
 			value |= (*(uint32_t *)buf << shift) & mask;
-			WREG32(mmMM_DATA, value);
+			WREG32_NO_KIQ(mmMM_DATA, value);
 		}
 		spin_unlock_irqrestore(&adev->mmio_idx_lock, flags);
 		if (!write) {
@@ -1286,6 +1330,15 @@ int amdgpu_ttm_init(struct amdgpu_device *adev)
 	/* Change the size here instead of the init above so only lpfn is affected */
 	amdgpu_ttm_set_active_vram_size(adev, adev->mc.visible_vram_size);
 
+	/*
+	 *The reserved vram for firmware must be pinned to the specified
+	 *place on the VRAM, so reserve it early.
+	 */
+	r = amdgpu_fw_reserve_vram_init(adev);
+	if (r) {
+		return r;
+	}
+
 	r = amdgpu_bo_create_kernel(adev, adev->mc.stolen_size, PAGE_SIZE,
 				    AMDGPU_GEM_DOMAIN_VRAM,
 				    &adev->stolen_vga_memory,
@@ -1510,7 +1563,8 @@ int amdgpu_copy_buffer(struct amdgpu_ring *ring, uint64_t src_offset,
 	job->vm_needs_flush = vm_needs_flush;
 	if (resv) {
 		r = amdgpu_sync_resv(adev, &job->sync, resv,
-				     AMDGPU_FENCE_OWNER_UNDEFINED);
+				     AMDGPU_FENCE_OWNER_UNDEFINED,
+				     false);
 		if (r) {
 			DRM_ERROR("sync failed (%d).\n", r);
 			goto error_free;
@@ -1557,8 +1611,8 @@ int amdgpu_fill_buffer(struct amdgpu_bo *bo,
 		       struct dma_fence **fence)
 {
 	struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev);
-	/* max_bytes applies to SDMA_OP_PTEPDE as well as SDMA_OP_CONST_FILL*/
-	uint32_t max_bytes = adev->mman.buffer_funcs->fill_max_bytes;
+	uint32_t max_bytes = 8 *
+			adev->vm_manager.vm_pte_funcs->set_max_nums_pte_pde;
 	struct amdgpu_ring *ring = adev->mman.buffer_funcs_ring;
 
 	struct drm_mm_node *mm_node;
@@ -1590,8 +1644,8 @@ int amdgpu_fill_buffer(struct amdgpu_bo *bo,
 		++mm_node;
 	}
 
-	/* 10 double words for each SDMA_OP_PTEPDE cmd */
-	num_dw = num_loops * 10;
+	/* num of dwords for each SDMA_OP_PTEPDE cmd */
+	num_dw = num_loops * adev->vm_manager.vm_pte_funcs->set_pte_pde_num_dw;
 
 	/* for IB padding */
 	num_dw += 64;
@@ -1602,7 +1656,7 @@ int amdgpu_fill_buffer(struct amdgpu_bo *bo,
 
 	if (resv) {
 		r = amdgpu_sync_resv(adev, &job->sync, resv,
-				     AMDGPU_FENCE_OWNER_UNDEFINED);
+				     AMDGPU_FENCE_OWNER_UNDEFINED, false);
 		if (r) {
 			DRM_ERROR("sync failed (%d).\n", r);
 			goto error_free;
@@ -1697,9 +1751,9 @@ static ssize_t amdgpu_ttm_vram_read(struct file *f, char __user *buf,
 			return result;
 
 		spin_lock_irqsave(&adev->mmio_idx_lock, flags);
-		WREG32(mmMM_INDEX, ((uint32_t)*pos) | 0x80000000);
-		WREG32(mmMM_INDEX_HI, *pos >> 31);
-		value = RREG32(mmMM_DATA);
+		WREG32_NO_KIQ(mmMM_INDEX, ((uint32_t)*pos) | 0x80000000);
+		WREG32_NO_KIQ(mmMM_INDEX_HI, *pos >> 31);
+		value = RREG32_NO_KIQ(mmMM_DATA);
 		spin_unlock_irqrestore(&adev->mmio_idx_lock, flags);
 
 		r = put_user(value, (uint32_t *)buf);
@@ -1715,10 +1769,50 @@ static ssize_t amdgpu_ttm_vram_read(struct file *f, char __user *buf,
 	return result;
 }
 
+static ssize_t amdgpu_ttm_vram_write(struct file *f, const char __user *buf,
+				    size_t size, loff_t *pos)
+{
+	struct amdgpu_device *adev = file_inode(f)->i_private;
+	ssize_t result = 0;
+	int r;
+
+	if (size & 0x3 || *pos & 0x3)
+		return -EINVAL;
+
+	if (*pos >= adev->mc.mc_vram_size)
+		return -ENXIO;
+
+	while (size) {
+		unsigned long flags;
+		uint32_t value;
+
+		if (*pos >= adev->mc.mc_vram_size)
+			return result;
+
+		r = get_user(value, (uint32_t *)buf);
+		if (r)
+			return r;
+
+		spin_lock_irqsave(&adev->mmio_idx_lock, flags);
+		WREG32_NO_KIQ(mmMM_INDEX, ((uint32_t)*pos) | 0x80000000);
+		WREG32_NO_KIQ(mmMM_INDEX_HI, *pos >> 31);
+		WREG32_NO_KIQ(mmMM_DATA, value);
+		spin_unlock_irqrestore(&adev->mmio_idx_lock, flags);
+
+		result += 4;
+		buf += 4;
+		*pos += 4;
+		size -= 4;
+	}
+
+	return result;
+}
+
 static const struct file_operations amdgpu_ttm_vram_fops = {
 	.owner = THIS_MODULE,
 	.read = amdgpu_ttm_vram_read,
-	.llseek = default_llseek
+	.write = amdgpu_ttm_vram_write,
+	.llseek = default_llseek,
 };
 
 #ifdef CONFIG_DRM_AMDGPU_GART_DEBUGFS
@@ -1770,6 +1864,53 @@ static const struct file_operations amdgpu_ttm_gtt_fops = {
 
 #endif
 
+static ssize_t amdgpu_iova_to_phys_read(struct file *f, char __user *buf,
+				   size_t size, loff_t *pos)
+{
+	struct amdgpu_device *adev = file_inode(f)->i_private;
+	int r;
+	uint64_t phys;
+	struct iommu_domain *dom;
+
+	// always return 8 bytes
+	if (size != 8)
+		return -EINVAL;
+
+	// only accept page addresses
+	if (*pos & 0xFFF)
+		return -EINVAL;
+
+	dom = iommu_get_domain_for_dev(adev->dev);
+	if (dom)
+		phys = iommu_iova_to_phys(dom, *pos);
+	else
+		phys = *pos;
+
+	r = copy_to_user(buf, &phys, 8);
+	if (r)
+		return -EFAULT;
+
+	return 8;
+}
+
+static const struct file_operations amdgpu_ttm_iova_fops = {
+	.owner = THIS_MODULE,
+	.read = amdgpu_iova_to_phys_read,
+	.llseek = default_llseek
+};
+
+static const struct {
+	char *name;
+	const struct file_operations *fops;
+	int domain;
+} ttm_debugfs_entries[] = {
+	{ "amdgpu_vram", &amdgpu_ttm_vram_fops, TTM_PL_VRAM },
+#ifdef CONFIG_DRM_AMDGPU_GART_DEBUGFS
+	{ "amdgpu_gtt", &amdgpu_ttm_gtt_fops, TTM_PL_TT },
+#endif
+	{ "amdgpu_iova", &amdgpu_ttm_iova_fops, TTM_PL_SYSTEM },
+};
+
 #endif
 
 static int amdgpu_ttm_debugfs_init(struct amdgpu_device *adev)
@@ -1780,22 +1921,21 @@ static int amdgpu_ttm_debugfs_init(struct amdgpu_device *adev)
 	struct drm_minor *minor = adev->ddev->primary;
 	struct dentry *ent, *root = minor->debugfs_root;
 
-	ent = debugfs_create_file("amdgpu_vram", S_IFREG | S_IRUGO, root,
-				  adev, &amdgpu_ttm_vram_fops);
-	if (IS_ERR(ent))
-		return PTR_ERR(ent);
-	i_size_write(ent->d_inode, adev->mc.mc_vram_size);
-	adev->mman.vram = ent;
-
-#ifdef CONFIG_DRM_AMDGPU_GART_DEBUGFS
-	ent = debugfs_create_file("amdgpu_gtt", S_IFREG | S_IRUGO, root,
-				  adev, &amdgpu_ttm_gtt_fops);
-	if (IS_ERR(ent))
-		return PTR_ERR(ent);
-	i_size_write(ent->d_inode, adev->mc.gart_size);
-	adev->mman.gtt = ent;
+	for (count = 0; count < ARRAY_SIZE(ttm_debugfs_entries); count++) {
+		ent = debugfs_create_file(
+				ttm_debugfs_entries[count].name,
+				S_IFREG | S_IRUGO, root,
+				adev,
+				ttm_debugfs_entries[count].fops);
+		if (IS_ERR(ent))
+			return PTR_ERR(ent);
+		if (ttm_debugfs_entries[count].domain == TTM_PL_VRAM)
+			i_size_write(ent->d_inode, adev->mc.mc_vram_size);
+		else if (ttm_debugfs_entries[count].domain == TTM_PL_TT)
+			i_size_write(ent->d_inode, adev->mc.gart_size);
+		adev->mman.debugfs_entries[count] = ent;
+	}
 
-#endif
 	count = ARRAY_SIZE(amdgpu_ttm_debugfs_list);
 
 #ifdef CONFIG_SWIOTLB
@@ -1805,7 +1945,6 @@ static int amdgpu_ttm_debugfs_init(struct amdgpu_device *adev)
 
 	return amdgpu_debugfs_add_files(adev, amdgpu_ttm_debugfs_list, count);
 #else
-
 	return 0;
 #endif
 }
@@ -1813,14 +1952,9 @@ static int amdgpu_ttm_debugfs_init(struct amdgpu_device *adev)
 static void amdgpu_ttm_debugfs_fini(struct amdgpu_device *adev)
 {
 #if defined(CONFIG_DEBUG_FS)
+	unsigned i;
 
-	debugfs_remove(adev->mman.vram);
-	adev->mman.vram = NULL;
-
-#ifdef CONFIG_DRM_AMDGPU_GART_DEBUGFS
-	debugfs_remove(adev->mman.gtt);
-	adev->mman.gtt = NULL;
-#endif
-
+	for (i = 0; i < ARRAY_SIZE(ttm_debugfs_entries); i++)
+		debugfs_remove(adev->mman.debugfs_entries[i]);
 #endif
 }
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h
index 43093bffa2cf..abd4084982a3 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h
@@ -24,6 +24,7 @@
 #ifndef __AMDGPU_TTM_H__
 #define __AMDGPU_TTM_H__
 
+#include "amdgpu.h"
 #include "gpu_scheduler.h"
 
 #define AMDGPU_PL_GDS		(TTM_PL_PRIV + 0)
@@ -45,8 +46,7 @@ struct amdgpu_mman {
 	bool				initialized;
 
 #if defined(CONFIG_DEBUG_FS)
-	struct dentry			*vram;
-	struct dentry			*gtt;
+	struct dentry			*debugfs_entries[8];
 #endif
 
 	/* buffer handling */
@@ -58,6 +58,12 @@ struct amdgpu_mman {
 	struct amd_sched_entity			entity;
 };
 
+struct amdgpu_copy_mem {
+	struct ttm_buffer_object	*bo;
+	struct ttm_mem_reg		*mem;
+	unsigned long			offset;
+};
+
 extern const struct ttm_mem_type_manager_func amdgpu_gtt_mgr_func;
 extern const struct ttm_mem_type_manager_func amdgpu_vram_mgr_func;
 
@@ -72,6 +78,12 @@ int amdgpu_copy_buffer(struct amdgpu_ring *ring, uint64_t src_offset,
 		       struct reservation_object *resv,
 		       struct dma_fence **fence, bool direct_submit,
 		       bool vm_needs_flush);
+int amdgpu_ttm_copy_mem_to_mem(struct amdgpu_device *adev,
+			       struct amdgpu_copy_mem *src,
+			       struct amdgpu_copy_mem *dst,
+			       uint64_t size,
+			       struct reservation_object *resv,
+			       struct dma_fence **f);
 int amdgpu_fill_buffer(struct amdgpu_bo *bo,
 			uint64_t src_data,
 			struct reservation_object *resv,
@@ -82,4 +94,20 @@ bool amdgpu_ttm_is_bound(struct ttm_tt *ttm);
 int amdgpu_ttm_bind(struct ttm_buffer_object *bo, struct ttm_mem_reg *bo_mem);
 int amdgpu_ttm_recover_gart(struct amdgpu_device *adev);
 
+int amdgpu_ttm_tt_get_user_pages(struct ttm_tt *ttm, struct page **pages);
+void amdgpu_ttm_tt_set_user_pages(struct ttm_tt *ttm, struct page **pages);
+void amdgpu_ttm_tt_mark_user_pages(struct ttm_tt *ttm);
+int amdgpu_ttm_tt_set_userptr(struct ttm_tt *ttm, uint64_t addr,
+				     uint32_t flags);
+bool amdgpu_ttm_tt_has_userptr(struct ttm_tt *ttm);
+struct mm_struct *amdgpu_ttm_tt_get_usermm(struct ttm_tt *ttm);
+bool amdgpu_ttm_tt_affect_userptr(struct ttm_tt *ttm, unsigned long start,
+				  unsigned long end);
+bool amdgpu_ttm_tt_userptr_invalidated(struct ttm_tt *ttm,
+				       int *last_invalidated);
+bool amdgpu_ttm_tt_userptr_needs_pages(struct ttm_tt *ttm);
+bool amdgpu_ttm_tt_is_readonly(struct ttm_tt *ttm);
+uint64_t amdgpu_ttm_tt_pte_flags(struct amdgpu_device *adev, struct ttm_tt *ttm,
+				 struct ttm_mem_reg *mem);
+
 #endif
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
index 36c763310df5..65649026b836 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
@@ -270,12 +270,8 @@ amdgpu_ucode_get_load_type(struct amdgpu_device *adev, int load_type)
 		else
 			return AMDGPU_FW_LOAD_SMU;
 	case CHIP_VEGA10:
-		if (!load_type)
-			return AMDGPU_FW_LOAD_DIRECT;
-		else
-			return AMDGPU_FW_LOAD_PSP;
 	case CHIP_RAVEN:
-		if (load_type != 2)
+		if (!load_type)
 			return AMDGPU_FW_LOAD_DIRECT;
 		else
 			return AMDGPU_FW_LOAD_PSP;
@@ -364,8 +360,6 @@ static int amdgpu_ucode_patch_jt(struct amdgpu_firmware_info *ucode,
 int amdgpu_ucode_init_bo(struct amdgpu_device *adev)
 {
 	struct amdgpu_bo **bo = &adev->firmware.fw_buf;
-	uint64_t fw_mc_addr;
-	void *fw_buf_ptr = NULL;
 	uint64_t fw_offset = 0;
 	int i, err;
 	struct amdgpu_firmware_info *ucode = NULL;
@@ -376,37 +370,39 @@ int amdgpu_ucode_init_bo(struct amdgpu_device *adev)
 		return 0;
 	}
 
-	err = amdgpu_bo_create(adev, adev->firmware.fw_size, PAGE_SIZE, true,
-				amdgpu_sriov_vf(adev) ? AMDGPU_GEM_DOMAIN_VRAM : AMDGPU_GEM_DOMAIN_GTT,
-				AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS,
-				NULL, NULL, 0, bo);
-	if (err) {
-		dev_err(adev->dev, "(%d) Firmware buffer allocate failed\n", err);
-		goto failed;
-	}
+	if (!amdgpu_sriov_vf(adev) || !adev->in_sriov_reset) {
+		err = amdgpu_bo_create(adev, adev->firmware.fw_size, PAGE_SIZE, true,
+					amdgpu_sriov_vf(adev) ? AMDGPU_GEM_DOMAIN_VRAM : AMDGPU_GEM_DOMAIN_GTT,
+					AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS,
+					NULL, NULL, 0, bo);
+		if (err) {
+			dev_err(adev->dev, "(%d) Firmware buffer allocate failed\n", err);
+			goto failed;
+		}
 
-	err = amdgpu_bo_reserve(*bo, false);
-	if (err) {
-		dev_err(adev->dev, "(%d) Firmware buffer reserve failed\n", err);
-		goto failed_reserve;
-	}
+		err = amdgpu_bo_reserve(*bo, false);
+		if (err) {
+			dev_err(adev->dev, "(%d) Firmware buffer reserve failed\n", err);
+			goto failed_reserve;
+		}
 
-	err = amdgpu_bo_pin(*bo, amdgpu_sriov_vf(adev) ? AMDGPU_GEM_DOMAIN_VRAM : AMDGPU_GEM_DOMAIN_GTT,
-				&fw_mc_addr);
-	if (err) {
-		dev_err(adev->dev, "(%d) Firmware buffer pin failed\n", err);
-		goto failed_pin;
-	}
+		err = amdgpu_bo_pin(*bo, amdgpu_sriov_vf(adev) ? AMDGPU_GEM_DOMAIN_VRAM : AMDGPU_GEM_DOMAIN_GTT,
+					&adev->firmware.fw_buf_mc);
+		if (err) {
+			dev_err(adev->dev, "(%d) Firmware buffer pin failed\n", err);
+			goto failed_pin;
+		}
 
-	err = amdgpu_bo_kmap(*bo, &fw_buf_ptr);
-	if (err) {
-		dev_err(adev->dev, "(%d) Firmware buffer kmap failed\n", err);
-		goto failed_kmap;
-	}
+		err = amdgpu_bo_kmap(*bo, &adev->firmware.fw_buf_ptr);
+		if (err) {
+			dev_err(adev->dev, "(%d) Firmware buffer kmap failed\n", err);
+			goto failed_kmap;
+		}
 
-	amdgpu_bo_unreserve(*bo);
+		amdgpu_bo_unreserve(*bo);
+	}
 
-	memset(fw_buf_ptr, 0, adev->firmware.fw_size);
+	memset(adev->firmware.fw_buf_ptr, 0, adev->firmware.fw_size);
 
 	/*
 	 * if SMU loaded firmware, it needn't add SMC, UVD, and VCE
@@ -425,14 +421,14 @@ int amdgpu_ucode_init_bo(struct amdgpu_device *adev)
 		ucode = &adev->firmware.ucode[i];
 		if (ucode->fw) {
 			header = (const struct common_firmware_header *)ucode->fw->data;
-			amdgpu_ucode_init_single_fw(adev, ucode, fw_mc_addr + fw_offset,
-						    (void *)((uint8_t *)fw_buf_ptr + fw_offset));
+			amdgpu_ucode_init_single_fw(adev, ucode, adev->firmware.fw_buf_mc + fw_offset,
+						    adev->firmware.fw_buf_ptr + fw_offset);
 			if (i == AMDGPU_UCODE_ID_CP_MEC1 &&
 			    adev->firmware.load_type != AMDGPU_FW_LOAD_PSP) {
 				const struct gfx_firmware_header_v1_0 *cp_hdr;
 				cp_hdr = (const struct gfx_firmware_header_v1_0 *)ucode->fw->data;
-				amdgpu_ucode_patch_jt(ucode, fw_mc_addr + fw_offset,
-						    fw_buf_ptr + fw_offset);
+				amdgpu_ucode_patch_jt(ucode,  adev->firmware.fw_buf_mc + fw_offset,
+						    adev->firmware.fw_buf_ptr + fw_offset);
 				fw_offset += ALIGN(le32_to_cpu(cp_hdr->jt_size) << 2, PAGE_SIZE);
 			}
 			fw_offset += ALIGN(ucode->ucode_size, PAGE_SIZE);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
index e19928dae8e3..e8bd50cf9785 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
@@ -269,6 +269,7 @@ int amdgpu_uvd_sw_init(struct amdgpu_device *adev)
 
 int amdgpu_uvd_sw_fini(struct amdgpu_device *adev)
 {
+	int i;
 	kfree(adev->uvd.saved_bo);
 
 	amd_sched_entity_fini(&adev->uvd.ring.sched, &adev->uvd.entity);
@@ -279,6 +280,9 @@ int amdgpu_uvd_sw_fini(struct amdgpu_device *adev)
 
 	amdgpu_ring_fini(&adev->uvd.ring);
 
+	for (i = 0; i < AMDGPU_MAX_UVD_ENC_RINGS; ++i)
+		amdgpu_ring_fini(&adev->uvd.ring_enc[i]);
+
 	release_firmware(adev->uvd.fw);
 
 	return 0;
@@ -410,10 +414,10 @@ static int amdgpu_uvd_cs_pass1(struct amdgpu_uvd_cs_ctx *ctx)
 	uint64_t addr = amdgpu_uvd_get_addr_from_ctx(ctx);
 	int r = 0;
 
-	mapping = amdgpu_cs_find_mapping(ctx->parser, addr, &bo);
-	if (mapping == NULL) {
+	r = amdgpu_cs_find_mapping(ctx->parser, addr, &bo, &mapping);
+	if (r) {
 		DRM_ERROR("Can't find BO for addr 0x%08Lx\n", addr);
-		return -EINVAL;
+		return r;
 	}
 
 	if (!ctx->parser->adev->uvd.address_64_bit) {
@@ -737,10 +741,10 @@ static int amdgpu_uvd_cs_pass2(struct amdgpu_uvd_cs_ctx *ctx)
 	uint64_t addr = amdgpu_uvd_get_addr_from_ctx(ctx);
 	int r;
 
-	mapping = amdgpu_cs_find_mapping(ctx->parser, addr, &bo);
-	if (mapping == NULL) {
+	r = amdgpu_cs_find_mapping(ctx->parser, addr, &bo, &mapping);
+	if (r) {
 		DRM_ERROR("Can't find BO for addr 0x%08Lx\n", addr);
-		return -EINVAL;
+		return r;
 	}
 
 	start = amdgpu_bo_gpu_offset(bo);
@@ -917,10 +921,6 @@ int amdgpu_uvd_ring_parse_cs(struct amdgpu_cs_parser *parser, uint32_t ib_idx)
 		return -EINVAL;
 	}
 
-	r = amdgpu_cs_sysvm_access_required(parser);
-	if (r)
-		return r;
-
 	ctx.parser = parser;
 	ctx.buf_sizes = buf_sizes;
 	ctx.ib_idx = ib_idx;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
index c855366521ab..2918de2f39ec 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
@@ -559,6 +559,7 @@ static int amdgpu_vce_cs_reloc(struct amdgpu_cs_parser *p, uint32_t ib_idx,
 	struct amdgpu_bo_va_mapping *mapping;
 	struct amdgpu_bo *bo;
 	uint64_t addr;
+	int r;
 
 	if (index == 0xffffffff)
 		index = 0;
@@ -567,11 +568,11 @@ static int amdgpu_vce_cs_reloc(struct amdgpu_cs_parser *p, uint32_t ib_idx,
 	       ((uint64_t)amdgpu_get_ib_value(p, ib_idx, hi)) << 32;
 	addr += ((uint64_t)size) * ((uint64_t)index);
 
-	mapping = amdgpu_cs_find_mapping(p, addr, &bo);
-	if (mapping == NULL) {
+	r = amdgpu_cs_find_mapping(p, addr, &bo, &mapping);
+	if (r) {
 		DRM_ERROR("Can't find BO for addr 0x%010Lx %d %d %d %d\n",
 			  addr, lo, hi, size, index);
-		return -EINVAL;
+		return r;
 	}
 
 	if ((addr + (uint64_t)size) >
@@ -647,15 +648,11 @@ int amdgpu_vce_ring_parse_cs(struct amdgpu_cs_parser *p, uint32_t ib_idx)
 	uint32_t allocated = 0;
 	uint32_t tmp, handle = 0;
 	uint32_t *size = &tmp;
-	int i, r, idx = 0;
+	int i, r = 0, idx = 0;
 
 	p->job->vm = NULL;
 	ib->gpu_addr = amdgpu_sa_bo_gpu_addr(ib->sa_bo);
 
-	r = amdgpu_cs_sysvm_access_required(p);
-	if (r)
-		return r;
-
 	while (idx < ib->length_dw) {
 		uint32_t len = amdgpu_get_ib_value(p, ib_idx, idx);
 		uint32_t cmd = amdgpu_get_ib_value(p, ib_idx, idx + 1);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vf_error.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vf_error.c
index 45ac91861965..7f7097931c6f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vf_error.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vf_error.c
@@ -25,30 +25,26 @@
 #include "amdgpu_vf_error.h"
 #include "mxgpu_ai.h"
 
-#define AMDGPU_VF_ERROR_ENTRY_SIZE    16 
-
-/* struct error_entry - amdgpu VF error information. */
-struct amdgpu_vf_error_buffer {
-	int read_count;
-	int write_count;
-	uint16_t code[AMDGPU_VF_ERROR_ENTRY_SIZE];
-	uint16_t flags[AMDGPU_VF_ERROR_ENTRY_SIZE];
-	uint64_t data[AMDGPU_VF_ERROR_ENTRY_SIZE];
-};
-
-struct amdgpu_vf_error_buffer admgpu_vf_errors;
-
-
-void amdgpu_vf_error_put(uint16_t sub_error_code, uint16_t error_flags, uint64_t error_data)
+void amdgpu_vf_error_put(struct amdgpu_device *adev,
+			 uint16_t sub_error_code,
+			 uint16_t error_flags,
+			 uint64_t error_data)
 {
 	int index;
-	uint16_t error_code = AMDGIM_ERROR_CODE(AMDGIM_ERROR_CATEGORY_VF, sub_error_code);
+	uint16_t error_code;
 
-	index = admgpu_vf_errors.write_count % AMDGPU_VF_ERROR_ENTRY_SIZE;
-	admgpu_vf_errors.code [index] = error_code;
-	admgpu_vf_errors.flags [index] = error_flags;
-	admgpu_vf_errors.data [index] = error_data;
-	admgpu_vf_errors.write_count ++;
+	if (!amdgpu_sriov_vf(adev))
+		return;
+
+	error_code = AMDGIM_ERROR_CODE(AMDGIM_ERROR_CATEGORY_VF, sub_error_code);
+
+	mutex_lock(&adev->virt.vf_errors.lock);
+	index = adev->virt.vf_errors.write_count % AMDGPU_VF_ERROR_ENTRY_SIZE;
+	adev->virt.vf_errors.code [index] = error_code;
+	adev->virt.vf_errors.flags [index] = error_flags;
+	adev->virt.vf_errors.data [index] = error_data;
+	adev->virt.vf_errors.write_count ++;
+	mutex_unlock(&adev->virt.vf_errors.lock);
 }
 
 
@@ -58,7 +54,8 @@ void amdgpu_vf_error_trans_all(struct amdgpu_device *adev)
 	u32 data1, data2, data3;
 	int index;
 
-	if ((NULL == adev) || (!amdgpu_sriov_vf(adev)) || (!adev->virt.ops) || (!adev->virt.ops->trans_msg)) {
+	if ((NULL == adev) || (!amdgpu_sriov_vf(adev)) ||
+	    (!adev->virt.ops) || (!adev->virt.ops->trans_msg)) {
 		return;
 	}
 /*
@@ -68,18 +65,22 @@ void amdgpu_vf_error_trans_all(struct amdgpu_device *adev)
 		return;
 	}
 */
+
+	mutex_lock(&adev->virt.vf_errors.lock);
 	/* The errors are overlay of array, correct read_count as full. */
-	if (admgpu_vf_errors.write_count - admgpu_vf_errors.read_count > AMDGPU_VF_ERROR_ENTRY_SIZE) {
-		admgpu_vf_errors.read_count = admgpu_vf_errors.write_count - AMDGPU_VF_ERROR_ENTRY_SIZE;
+	if (adev->virt.vf_errors.write_count - adev->virt.vf_errors.read_count > AMDGPU_VF_ERROR_ENTRY_SIZE) {
+		adev->virt.vf_errors.read_count = adev->virt.vf_errors.write_count - AMDGPU_VF_ERROR_ENTRY_SIZE;
 	}
 
-	while (admgpu_vf_errors.read_count < admgpu_vf_errors.write_count) {
-		index =admgpu_vf_errors.read_count % AMDGPU_VF_ERROR_ENTRY_SIZE;
-		data1 = AMDGIM_ERROR_CODE_FLAGS_TO_MAILBOX (admgpu_vf_errors.code[index], admgpu_vf_errors.flags[index]);
-		data2 = admgpu_vf_errors.data[index] & 0xFFFFFFFF;
-		data3 = (admgpu_vf_errors.data[index] >> 32) & 0xFFFFFFFF;
+	while (adev->virt.vf_errors.read_count < adev->virt.vf_errors.write_count) {
+		index =adev->virt.vf_errors.read_count % AMDGPU_VF_ERROR_ENTRY_SIZE;
+		data1 = AMDGIM_ERROR_CODE_FLAGS_TO_MAILBOX(adev->virt.vf_errors.code[index],
+							   adev->virt.vf_errors.flags[index]);
+		data2 = adev->virt.vf_errors.data[index] & 0xFFFFFFFF;
+		data3 = (adev->virt.vf_errors.data[index] >> 32) & 0xFFFFFFFF;
 
 		adev->virt.ops->trans_msg(adev, IDH_LOG_VF_ERROR, data1, data2, data3);
-		admgpu_vf_errors.read_count ++;
+		adev->virt.vf_errors.read_count ++;
 	}
+	mutex_unlock(&adev->virt.vf_errors.lock);
 }
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vf_error.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vf_error.h
index 2a3278ec76ba..6436bd053325 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vf_error.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vf_error.h
@@ -56,7 +56,10 @@ enum AMDGIM_ERROR_CATEGORY {
 	AMDGIM_ERROR_CATEGORY_MAX
 };
 
-void amdgpu_vf_error_put(uint16_t sub_error_code, uint16_t error_flags, uint64_t error_data);
+void amdgpu_vf_error_put(struct amdgpu_device *adev,
+			 uint16_t sub_error_code,
+			 uint16_t error_flags,
+			 uint64_t error_data);
 void amdgpu_vf_error_trans_all (struct amdgpu_device *adev);
 
 #endif /* __VF_ERROR_H__ */
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
index ab05121b9272..6738df836a70 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
@@ -22,7 +22,7 @@
  */
 
 #include "amdgpu.h"
-#define MAX_KIQ_REG_WAIT	100000
+#define MAX_KIQ_REG_WAIT	100000000 /* in usecs */
 
 int amdgpu_allocate_static_csa(struct amdgpu_device *adev)
 {
@@ -114,27 +114,25 @@ void amdgpu_virt_init_setting(struct amdgpu_device *adev)
 uint32_t amdgpu_virt_kiq_rreg(struct amdgpu_device *adev, uint32_t reg)
 {
 	signed long r;
-	uint32_t val;
-	struct dma_fence *f;
+	unsigned long flags;
+	uint32_t val, seq;
 	struct amdgpu_kiq *kiq = &adev->gfx.kiq;
 	struct amdgpu_ring *ring = &kiq->ring;
 
 	BUG_ON(!ring->funcs->emit_rreg);
 
-	mutex_lock(&kiq->ring_mutex);
+	spin_lock_irqsave(&kiq->ring_lock, flags);
 	amdgpu_ring_alloc(ring, 32);
 	amdgpu_ring_emit_rreg(ring, reg);
-	amdgpu_fence_emit(ring, &f);
+	amdgpu_fence_emit_polling(ring, &seq);
 	amdgpu_ring_commit(ring);
-	mutex_unlock(&kiq->ring_mutex);
+	spin_unlock_irqrestore(&kiq->ring_lock, flags);
 
-	r = dma_fence_wait_timeout(f, false, msecs_to_jiffies(MAX_KIQ_REG_WAIT));
-	dma_fence_put(f);
+	r = amdgpu_fence_wait_polling(ring, seq, MAX_KIQ_REG_WAIT);
 	if (r < 1) {
-		DRM_ERROR("wait for kiq fence error: %ld.\n", r);
+		DRM_ERROR("wait for kiq fence error: %ld\n", r);
 		return ~0;
 	}
-
 	val = adev->wb.wb[adev->virt.reg_val_offs];
 
 	return val;
@@ -143,23 +141,23 @@ uint32_t amdgpu_virt_kiq_rreg(struct amdgpu_device *adev, uint32_t reg)
 void amdgpu_virt_kiq_wreg(struct amdgpu_device *adev, uint32_t reg, uint32_t v)
 {
 	signed long r;
-	struct dma_fence *f;
+	unsigned long flags;
+	uint32_t seq;
 	struct amdgpu_kiq *kiq = &adev->gfx.kiq;
 	struct amdgpu_ring *ring = &kiq->ring;
 
 	BUG_ON(!ring->funcs->emit_wreg);
 
-	mutex_lock(&kiq->ring_mutex);
+	spin_lock_irqsave(&kiq->ring_lock, flags);
 	amdgpu_ring_alloc(ring, 32);
 	amdgpu_ring_emit_wreg(ring, reg, v);
-	amdgpu_fence_emit(ring, &f);
+	amdgpu_fence_emit_polling(ring, &seq);
 	amdgpu_ring_commit(ring);
-	mutex_unlock(&kiq->ring_mutex);
+	spin_unlock_irqrestore(&kiq->ring_lock, flags);
 
-	r = dma_fence_wait_timeout(f, false, msecs_to_jiffies(MAX_KIQ_REG_WAIT));
+	r = amdgpu_fence_wait_polling(ring, seq, MAX_KIQ_REG_WAIT);
 	if (r < 1)
-		DRM_ERROR("wait for kiq fence error: %ld.\n", r);
-	dma_fence_put(f);
+		DRM_ERROR("wait for kiq fence error: %ld\n", r);
 }
 
 /**
@@ -274,3 +272,80 @@ void amdgpu_virt_free_mm_table(struct amdgpu_device *adev)
 			      (void *)&adev->virt.mm_table.cpu_addr);
 	adev->virt.mm_table.gpu_addr = 0;
 }
+
+
+int amdgpu_virt_fw_reserve_get_checksum(void *obj,
+					unsigned long obj_size,
+					unsigned int key,
+					unsigned int chksum)
+{
+	unsigned int ret = key;
+	unsigned long i = 0;
+	unsigned char *pos;
+
+	pos = (char *)obj;
+	/* calculate checksum */
+	for (i = 0; i < obj_size; ++i)
+		ret += *(pos + i);
+	/* minus the chksum itself */
+	pos = (char *)&chksum;
+	for (i = 0; i < sizeof(chksum); ++i)
+		ret -= *(pos + i);
+	return ret;
+}
+
+void amdgpu_virt_init_data_exchange(struct amdgpu_device *adev)
+{
+	uint32_t pf2vf_ver = 0;
+	uint32_t pf2vf_size = 0;
+	uint32_t checksum = 0;
+	uint32_t checkval;
+	char *str;
+
+	adev->virt.fw_reserve.p_pf2vf = NULL;
+	adev->virt.fw_reserve.p_vf2pf = NULL;
+
+	if (adev->fw_vram_usage.va != NULL) {
+		adev->virt.fw_reserve.p_pf2vf =
+			(struct amdgim_pf2vf_info_header *)(
+			adev->fw_vram_usage.va + AMDGIM_DATAEXCHANGE_OFFSET);
+		pf2vf_ver = adev->virt.fw_reserve.p_pf2vf->version;
+		AMDGPU_FW_VRAM_PF2VF_READ(adev, header.size, &pf2vf_size);
+		AMDGPU_FW_VRAM_PF2VF_READ(adev, checksum, &checksum);
+
+		/* pf2vf message must be in 4K */
+		if (pf2vf_size > 0 && pf2vf_size < 4096) {
+			checkval = amdgpu_virt_fw_reserve_get_checksum(
+				adev->virt.fw_reserve.p_pf2vf, pf2vf_size,
+				adev->virt.fw_reserve.checksum_key, checksum);
+			if (checkval == checksum) {
+				adev->virt.fw_reserve.p_vf2pf =
+					((void *)adev->virt.fw_reserve.p_pf2vf +
+					pf2vf_size);
+				memset((void *)adev->virt.fw_reserve.p_vf2pf, 0,
+					sizeof(amdgim_vf2pf_info));
+				AMDGPU_FW_VRAM_VF2PF_WRITE(adev, header.version,
+					AMDGPU_FW_VRAM_VF2PF_VER);
+				AMDGPU_FW_VRAM_VF2PF_WRITE(adev, header.size,
+					sizeof(amdgim_vf2pf_info));
+				AMDGPU_FW_VRAM_VF2PF_READ(adev, driver_version,
+					&str);
+#ifdef MODULE
+				if (THIS_MODULE->version != NULL)
+					strcpy(str, THIS_MODULE->version);
+				else
+#endif
+					strcpy(str, "N/A");
+				AMDGPU_FW_VRAM_VF2PF_WRITE(adev, driver_cert,
+					0);
+				AMDGPU_FW_VRAM_VF2PF_WRITE(adev, checksum,
+					amdgpu_virt_fw_reserve_get_checksum(
+					adev->virt.fw_reserve.p_vf2pf,
+					pf2vf_size,
+					adev->virt.fw_reserve.checksum_key, 0));
+			}
+		}
+	}
+}
+
+
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h
index afcfb8bcfb65..b89d37fc406f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h
@@ -36,6 +36,18 @@ struct amdgpu_mm_table {
 	uint64_t		gpu_addr;
 };
 
+#define AMDGPU_VF_ERROR_ENTRY_SIZE    16
+
+/* struct error_entry - amdgpu VF error information. */
+struct amdgpu_vf_error_buffer {
+	struct mutex lock;
+	int read_count;
+	int write_count;
+	uint16_t code[AMDGPU_VF_ERROR_ENTRY_SIZE];
+	uint16_t flags[AMDGPU_VF_ERROR_ENTRY_SIZE];
+	uint64_t data[AMDGPU_VF_ERROR_ENTRY_SIZE];
+};
+
 /**
  * struct amdgpu_virt_ops - amdgpu device virt operations
  */
@@ -46,6 +58,179 @@ struct amdgpu_virt_ops {
 	void (*trans_msg)(struct amdgpu_device *adev, u32 req, u32 data1, u32 data2, u32 data3);
 };
 
+/*
+ * Firmware Reserve Frame buffer
+ */
+struct amdgpu_virt_fw_reserve {
+	struct amdgim_pf2vf_info_header *p_pf2vf;
+	struct amdgim_vf2pf_info_header *p_vf2pf;
+	unsigned int checksum_key;
+};
+/*
+ * Defination between PF and VF
+ * Structures forcibly aligned to 4 to keep the same style as PF.
+ */
+#define AMDGIM_DATAEXCHANGE_OFFSET		(64 * 1024)
+
+#define AMDGIM_GET_STRUCTURE_RESERVED_SIZE(total, u8, u16, u32, u64) \
+		(total - (((u8)+3) / 4 + ((u16)+1) / 2 + (u32) + (u64)*2))
+
+enum AMDGIM_FEATURE_FLAG {
+	/* GIM supports feature of Error log collecting */
+	AMDGIM_FEATURE_ERROR_LOG_COLLECT = 0x1,
+	/* GIM supports feature of loading uCodes */
+	AMDGIM_FEATURE_GIM_LOAD_UCODES   = 0x2,
+};
+
+struct amdgim_pf2vf_info_header {
+	/* the total structure size in byte. */
+	uint32_t size;
+	/* version of this structure, written by the GIM */
+	uint32_t version;
+} __aligned(4);
+struct  amdgim_pf2vf_info_v1 {
+	/* header contains size and version */
+	struct amdgim_pf2vf_info_header header;
+	/* max_width * max_height */
+	unsigned int uvd_enc_max_pixels_count;
+	/* 16x16 pixels/sec, codec independent */
+	unsigned int uvd_enc_max_bandwidth;
+	/* max_width * max_height */
+	unsigned int vce_enc_max_pixels_count;
+	/* 16x16 pixels/sec, codec independent */
+	unsigned int vce_enc_max_bandwidth;
+	/* MEC FW position in kb from the start of visible frame buffer */
+	unsigned int mecfw_kboffset;
+	/* The features flags of the GIM driver supports. */
+	unsigned int feature_flags;
+	/* use private key from mailbox 2 to create chueksum */
+	unsigned int checksum;
+} __aligned(4);
+
+struct  amdgim_pf2vf_info_v2 {
+	/* header contains size and version */
+	struct amdgim_pf2vf_info_header header;
+	/* use private key from mailbox 2 to create chueksum */
+	uint32_t checksum;
+	/* The features flags of the GIM driver supports. */
+	uint32_t feature_flags;
+	/* max_width * max_height */
+	uint32_t uvd_enc_max_pixels_count;
+	/* 16x16 pixels/sec, codec independent */
+	uint32_t uvd_enc_max_bandwidth;
+	/* max_width * max_height */
+	uint32_t vce_enc_max_pixels_count;
+	/* 16x16 pixels/sec, codec independent */
+	uint32_t vce_enc_max_bandwidth;
+	/* MEC FW position in kb from the start of VF visible frame buffer */
+	uint64_t mecfw_kboffset;
+	/* MEC FW size in KB */
+	uint32_t mecfw_ksize;
+	/* UVD FW position in kb from the start of VF visible frame buffer */
+	uint64_t uvdfw_kboffset;
+	/* UVD FW size in KB */
+	uint32_t uvdfw_ksize;
+	/* VCE FW position in kb from the start of VF visible frame buffer */
+	uint64_t vcefw_kboffset;
+	/* VCE FW size in KB */
+	uint32_t vcefw_ksize;
+	uint32_t reserved[AMDGIM_GET_STRUCTURE_RESERVED_SIZE(256, 0, 0, (9 + sizeof(struct amdgim_pf2vf_info_header)/sizeof(uint32_t)), 3)];
+} __aligned(4);
+
+
+struct amdgim_vf2pf_info_header {
+	/* the total structure size in byte. */
+	uint32_t size;
+	/*version of this structure, written by the guest */
+	uint32_t version;
+} __aligned(4);
+
+struct amdgim_vf2pf_info_v1 {
+	/* header contains size and version */
+	struct amdgim_vf2pf_info_header header;
+	/* driver version */
+	char driver_version[64];
+	/* driver certification, 1=WHQL, 0=None */
+	unsigned int driver_cert;
+	/* guest OS type and version: need a define */
+	unsigned int os_info;
+	/* in the unit of 1M */
+	unsigned int fb_usage;
+	/* guest gfx engine usage percentage */
+	unsigned int gfx_usage;
+	/* guest gfx engine health percentage */
+	unsigned int gfx_health;
+	/* guest compute engine usage percentage */
+	unsigned int compute_usage;
+	/* guest compute engine health percentage */
+	unsigned int compute_health;
+	/* guest vce engine usage percentage. 0xffff means N/A. */
+	unsigned int vce_enc_usage;
+	/* guest vce engine health percentage. 0xffff means N/A. */
+	unsigned int vce_enc_health;
+	/* guest uvd engine usage percentage. 0xffff means N/A. */
+	unsigned int uvd_enc_usage;
+	/* guest uvd engine usage percentage. 0xffff means N/A. */
+	unsigned int uvd_enc_health;
+	unsigned int checksum;
+} __aligned(4);
+
+struct amdgim_vf2pf_info_v2 {
+	/* header contains size and version */
+	struct amdgim_vf2pf_info_header header;
+	uint32_t checksum;
+	/* driver version */
+	uint8_t driver_version[64];
+	/* driver certification, 1=WHQL, 0=None */
+	uint32_t driver_cert;
+	/* guest OS type and version: need a define */
+	uint32_t os_info;
+	/* in the unit of 1M */
+	uint32_t fb_usage;
+	/* guest gfx engine usage percentage */
+	uint32_t gfx_usage;
+	/* guest gfx engine health percentage */
+	uint32_t gfx_health;
+	/* guest compute engine usage percentage */
+	uint32_t compute_usage;
+	/* guest compute engine health percentage */
+	uint32_t compute_health;
+	/* guest vce engine usage percentage. 0xffff means N/A. */
+	uint32_t vce_enc_usage;
+	/* guest vce engine health percentage. 0xffff means N/A. */
+	uint32_t vce_enc_health;
+	/* guest uvd engine usage percentage. 0xffff means N/A. */
+	uint32_t uvd_enc_usage;
+	/* guest uvd engine usage percentage. 0xffff means N/A. */
+	uint32_t uvd_enc_health;
+	uint32_t reserved[AMDGIM_GET_STRUCTURE_RESERVED_SIZE(256, 64, 0, (12 + sizeof(struct amdgim_vf2pf_info_header)/sizeof(uint32_t)), 0)];
+} __aligned(4);
+
+#define AMDGPU_FW_VRAM_VF2PF_VER 2
+typedef struct amdgim_vf2pf_info_v2 amdgim_vf2pf_info ;
+
+#define AMDGPU_FW_VRAM_VF2PF_WRITE(adev, field, val) \
+	do { \
+		((amdgim_vf2pf_info *)adev->virt.fw_reserve.p_vf2pf)->field = (val); \
+	} while (0)
+
+#define AMDGPU_FW_VRAM_VF2PF_READ(adev, field, val) \
+	do { \
+		(*val) = ((amdgim_vf2pf_info *)adev->virt.fw_reserve.p_vf2pf)->field; \
+	} while (0)
+
+#define AMDGPU_FW_VRAM_PF2VF_READ(adev, field, val) \
+	do { \
+		if (!adev->virt.fw_reserve.p_pf2vf) \
+			*(val) = 0; \
+		else { \
+			if (adev->virt.fw_reserve.p_pf2vf->version == 1) \
+				*(val) = ((struct amdgim_pf2vf_info_v1 *)adev->virt.fw_reserve.p_pf2vf)->field; \
+			if (adev->virt.fw_reserve.p_pf2vf->version == 2) \
+				*(val) = ((struct amdgim_pf2vf_info_v2 *)adev->virt.fw_reserve.p_pf2vf)->field; \
+		} \
+	} while (0)
+
 /* GPU virtualization */
 struct amdgpu_virt {
 	uint32_t			caps;
@@ -59,6 +244,8 @@ struct amdgpu_virt {
 	struct work_struct		flr_work;
 	struct amdgpu_mm_table		mm_table;
 	const struct amdgpu_virt_ops	*ops;
+	struct amdgpu_vf_error_buffer   vf_errors;
+	struct amdgpu_virt_fw_reserve	fw_reserve;
 };
 
 #define AMDGPU_CSA_SIZE    (8 * 1024)
@@ -101,5 +288,9 @@ int amdgpu_virt_reset_gpu(struct amdgpu_device *adev);
 int amdgpu_sriov_gpu_reset(struct amdgpu_device *adev, struct amdgpu_job *job);
 int amdgpu_virt_alloc_mm_table(struct amdgpu_device *adev);
 void amdgpu_virt_free_mm_table(struct amdgpu_device *adev);
+int amdgpu_virt_fw_reserve_get_checksum(void *obj, unsigned long obj_size,
+					unsigned int key,
+					unsigned int chksum);
+void amdgpu_virt_init_data_exchange(struct amdgpu_device *adev);
 
 #endif
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index bd20ff018512..c8c26f21993c 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -27,12 +27,59 @@
  */
 #include <linux/dma-fence-array.h>
 #include <linux/interval_tree_generic.h>
+#include <linux/idr.h>
 #include <drm/drmP.h>
 #include <drm/amdgpu_drm.h>
 #include "amdgpu.h"
 #include "amdgpu_trace.h"
 
 /*
+ * PASID manager
+ *
+ * PASIDs are global address space identifiers that can be shared
+ * between the GPU, an IOMMU and the driver. VMs on different devices
+ * may use the same PASID if they share the same address
+ * space. Therefore PASIDs are allocated using a global IDA. VMs are
+ * looked up from the PASID per amdgpu_device.
+ */
+static DEFINE_IDA(amdgpu_vm_pasid_ida);
+
+/**
+ * amdgpu_vm_alloc_pasid - Allocate a PASID
+ * @bits: Maximum width of the PASID in bits, must be at least 1
+ *
+ * Allocates a PASID of the given width while keeping smaller PASIDs
+ * available if possible.
+ *
+ * Returns a positive integer on success. Returns %-EINVAL if bits==0.
+ * Returns %-ENOSPC if no PASID was available. Returns %-ENOMEM on
+ * memory allocation failure.
+ */
+int amdgpu_vm_alloc_pasid(unsigned int bits)
+{
+	int pasid = -EINVAL;
+
+	for (bits = min(bits, 31U); bits > 0; bits--) {
+		pasid = ida_simple_get(&amdgpu_vm_pasid_ida,
+				       1U << (bits - 1), 1U << bits,
+				       GFP_KERNEL);
+		if (pasid != -ENOSPC)
+			break;
+	}
+
+	return pasid;
+}
+
+/**
+ * amdgpu_vm_free_pasid - Free a PASID
+ * @pasid: PASID to free
+ */
+void amdgpu_vm_free_pasid(unsigned int pasid)
+{
+	ida_simple_remove(&amdgpu_vm_pasid_ida, pasid);
+}
+
+/*
  * GPUVM
  * GPUVM is similar to the legacy gart on older asics, however
  * rather than there being a single global gart table
@@ -140,7 +187,7 @@ void amdgpu_vm_get_pd_bo(struct amdgpu_vm *vm,
 			 struct list_head *validated,
 			 struct amdgpu_bo_list_entry *entry)
 {
-	entry->robj = vm->root.bo;
+	entry->robj = vm->root.base.bo;
 	entry->priority = 0;
 	entry->tv.bo = &entry->robj->tbo;
 	entry->tv.shared = true;
@@ -149,86 +196,80 @@ void amdgpu_vm_get_pd_bo(struct amdgpu_vm *vm,
 }
 
 /**
- * amdgpu_vm_validate_layer - validate a single page table level
+ * amdgpu_vm_validate_pt_bos - validate the page table BOs
  *
- * @parent: parent page table level
+ * @adev: amdgpu device pointer
+ * @vm: vm providing the BOs
  * @validate: callback to do the validation
  * @param: parameter for the validation callback
  *
  * Validate the page table BOs on command submission if neccessary.
  */
-static int amdgpu_vm_validate_level(struct amdgpu_vm_pt *parent,
-				    int (*validate)(void *, struct amdgpu_bo *),
-				    void *param, bool use_cpu_for_update,
-				    struct ttm_bo_global *glob)
+int amdgpu_vm_validate_pt_bos(struct amdgpu_device *adev, struct amdgpu_vm *vm,
+			      int (*validate)(void *p, struct amdgpu_bo *bo),
+			      void *param)
 {
-	unsigned i;
+	struct ttm_bo_global *glob = adev->mman.bdev.glob;
 	int r;
 
-	if (use_cpu_for_update) {
-		r = amdgpu_bo_kmap(parent->bo, NULL);
-		if (r)
-			return r;
-	}
-
-	if (!parent->entries)
-		return 0;
+	spin_lock(&vm->status_lock);
+	while (!list_empty(&vm->evicted)) {
+		struct amdgpu_vm_bo_base *bo_base;
+		struct amdgpu_bo *bo;
 
-	for (i = 0; i <= parent->last_entry_used; ++i) {
-		struct amdgpu_vm_pt *entry = &parent->entries[i];
+		bo_base = list_first_entry(&vm->evicted,
+					   struct amdgpu_vm_bo_base,
+					   vm_status);
+		spin_unlock(&vm->status_lock);
 
-		if (!entry->bo)
-			continue;
+		bo = bo_base->bo;
+		BUG_ON(!bo);
+		if (bo->parent) {
+			r = validate(param, bo);
+			if (r)
+				return r;
 
-		r = validate(param, entry->bo);
-		if (r)
-			return r;
+			spin_lock(&glob->lru_lock);
+			ttm_bo_move_to_lru_tail(&bo->tbo);
+			if (bo->shadow)
+				ttm_bo_move_to_lru_tail(&bo->shadow->tbo);
+			spin_unlock(&glob->lru_lock);
+		}
 
-		spin_lock(&glob->lru_lock);
-		ttm_bo_move_to_lru_tail(&entry->bo->tbo);
-		if (entry->bo->shadow)
-			ttm_bo_move_to_lru_tail(&entry->bo->shadow->tbo);
-		spin_unlock(&glob->lru_lock);
+		if (bo->tbo.type == ttm_bo_type_kernel &&
+		    vm->use_cpu_for_update) {
+			r = amdgpu_bo_kmap(bo, NULL);
+			if (r)
+				return r;
+		}
 
-		/*
-		 * Recurse into the sub directory. This is harmless because we
-		 * have only a maximum of 5 layers.
-		 */
-		r = amdgpu_vm_validate_level(entry, validate, param,
-					     use_cpu_for_update, glob);
-		if (r)
-			return r;
+		spin_lock(&vm->status_lock);
+		if (bo->tbo.type != ttm_bo_type_kernel)
+			list_move(&bo_base->vm_status, &vm->moved);
+		else
+			list_move(&bo_base->vm_status, &vm->relocated);
 	}
+	spin_unlock(&vm->status_lock);
 
-	return r;
+	return 0;
 }
 
 /**
- * amdgpu_vm_validate_pt_bos - validate the page table BOs
+ * amdgpu_vm_ready - check VM is ready for updates
  *
- * @adev: amdgpu device pointer
- * @vm: vm providing the BOs
- * @validate: callback to do the validation
- * @param: parameter for the validation callback
+ * @vm: VM to check
  *
- * Validate the page table BOs on command submission if neccessary.
+ * Check if all VM PDs/PTs are ready for updates
  */
-int amdgpu_vm_validate_pt_bos(struct amdgpu_device *adev, struct amdgpu_vm *vm,
-			      int (*validate)(void *p, struct amdgpu_bo *bo),
-			      void *param)
+bool amdgpu_vm_ready(struct amdgpu_vm *vm)
 {
-	uint64_t num_evictions;
+	bool ready;
 
-	/* We only need to validate the page tables
-	 * if they aren't already valid.
-	 */
-	num_evictions = atomic64_read(&adev->num_evictions);
-	if (num_evictions == vm->last_eviction_counter)
-		return 0;
+	spin_lock(&vm->status_lock);
+	ready = list_empty(&vm->evicted);
+	spin_unlock(&vm->status_lock);
 
-	return amdgpu_vm_validate_level(&vm->root, validate, param,
-					vm->use_cpu_for_update,
-					adev->mman.bdev.glob);
+	return ready;
 }
 
 /**
@@ -287,18 +328,19 @@ static int amdgpu_vm_alloc_levels(struct amdgpu_device *adev,
 				AMDGPU_GEM_CREATE_SHADOW);
 
 	if (vm->pte_support_ats) {
-		init_value = AMDGPU_PTE_SYSTEM;
+		init_value = AMDGPU_PTE_DEFAULT_ATC;
 		if (level != adev->vm_manager.num_level - 1)
 			init_value |= AMDGPU_PDE_PTE;
+
 	}
 
 	/* walk over the address space and allocate the page tables */
 	for (pt_idx = from; pt_idx <= to; ++pt_idx) {
-		struct reservation_object *resv = vm->root.bo->tbo.resv;
+		struct reservation_object *resv = vm->root.base.bo->tbo.resv;
 		struct amdgpu_vm_pt *entry = &parent->entries[pt_idx];
 		struct amdgpu_bo *pt;
 
-		if (!entry->bo) {
+		if (!entry->base.bo) {
 			r = amdgpu_bo_create(adev,
 					     amdgpu_vm_bo_size(adev, level),
 					     AMDGPU_GPU_PAGE_SIZE, true,
@@ -319,9 +361,14 @@ static int amdgpu_vm_alloc_levels(struct amdgpu_device *adev,
 			/* Keep a reference to the root directory to avoid
 			* freeing them up in the wrong order.
 			*/
-			pt->parent = amdgpu_bo_ref(vm->root.bo);
-
-			entry->bo = pt;
+			pt->parent = amdgpu_bo_ref(parent->base.bo);
+
+			entry->base.vm = vm;
+			entry->base.bo = pt;
+			list_add_tail(&entry->base.bo_list, &pt->va);
+			spin_lock(&vm->status_lock);
+			list_add(&entry->base.vm_status, &vm->relocated);
+			spin_unlock(&vm->status_lock);
 			entry->addr = 0;
 		}
 
@@ -988,7 +1035,7 @@ static int amdgpu_vm_wait_pd(struct amdgpu_device *adev, struct amdgpu_vm *vm,
 	int r;
 
 	amdgpu_sync_create(&sync);
-	amdgpu_sync_resv(adev, &sync, vm->root.bo->tbo.resv, owner);
+	amdgpu_sync_resv(adev, &sync, vm->root.base.bo->tbo.resv, owner, false);
 	r = amdgpu_sync_wait(&sync, true);
 	amdgpu_sync_free(&sync);
 
@@ -1007,18 +1054,17 @@ static int amdgpu_vm_wait_pd(struct amdgpu_device *adev, struct amdgpu_vm *vm,
  */
 static int amdgpu_vm_update_level(struct amdgpu_device *adev,
 				  struct amdgpu_vm *vm,
-				  struct amdgpu_vm_pt *parent,
-				  unsigned level)
+				  struct amdgpu_vm_pt *parent)
 {
 	struct amdgpu_bo *shadow;
 	struct amdgpu_ring *ring = NULL;
 	uint64_t pd_addr, shadow_addr = 0;
-	uint32_t incr = amdgpu_vm_bo_size(adev, level + 1);
 	uint64_t last_pde = ~0, last_pt = ~0, last_shadow = ~0;
 	unsigned count = 0, pt_idx, ndw = 0;
 	struct amdgpu_job *job;
 	struct amdgpu_pte_update_params params;
 	struct dma_fence *fence = NULL;
+	uint32_t incr;
 
 	int r;
 
@@ -1027,10 +1073,10 @@ static int amdgpu_vm_update_level(struct amdgpu_device *adev,
 
 	memset(&params, 0, sizeof(params));
 	params.adev = adev;
-	shadow = parent->bo->shadow;
+	shadow = parent->base.bo->shadow;
 
 	if (vm->use_cpu_for_update) {
-		pd_addr = (unsigned long)amdgpu_bo_kptr(parent->bo);
+		pd_addr = (unsigned long)amdgpu_bo_kptr(parent->base.bo);
 		r = amdgpu_vm_wait_pd(adev, vm, AMDGPU_FENCE_OWNER_VM);
 		if (unlikely(r))
 			return r;
@@ -1046,7 +1092,7 @@ static int amdgpu_vm_update_level(struct amdgpu_device *adev,
 		/* assume the worst case */
 		ndw += parent->last_entry_used * 6;
 
-		pd_addr = amdgpu_bo_gpu_offset(parent->bo);
+		pd_addr = amdgpu_bo_gpu_offset(parent->base.bo);
 
 		if (shadow) {
 			shadow_addr = amdgpu_bo_gpu_offset(shadow);
@@ -1066,12 +1112,17 @@ static int amdgpu_vm_update_level(struct amdgpu_device *adev,
 
 	/* walk over the address space and update the directory */
 	for (pt_idx = 0; pt_idx <= parent->last_entry_used; ++pt_idx) {
-		struct amdgpu_bo *bo = parent->entries[pt_idx].bo;
+		struct amdgpu_vm_pt *entry = &parent->entries[pt_idx];
+		struct amdgpu_bo *bo = entry->base.bo;
 		uint64_t pde, pt;
 
 		if (bo == NULL)
 			continue;
 
+		spin_lock(&vm->status_lock);
+		list_del_init(&entry->base.vm_status);
+		spin_unlock(&vm->status_lock);
+
 		pt = amdgpu_bo_gpu_offset(bo);
 		pt = amdgpu_gart_get_vm_pde(adev, pt);
 		/* Don't update huge pages here */
@@ -1082,6 +1133,7 @@ static int amdgpu_vm_update_level(struct amdgpu_device *adev,
 		parent->entries[pt_idx].addr = pt | AMDGPU_PTE_VALID;
 
 		pde = pd_addr + pt_idx * 8;
+		incr = amdgpu_bo_size(bo);
 		if (((last_pde + 8 * count) != pde) ||
 		    ((last_pt + incr * count) != pt) ||
 		    (count == AMDGPU_VM_MAX_UPDATE_SIZE)) {
@@ -1109,7 +1161,7 @@ static int amdgpu_vm_update_level(struct amdgpu_device *adev,
 	}
 
 	if (count) {
-		if (vm->root.bo->shadow)
+		if (vm->root.base.bo->shadow)
 			params.func(&params, last_shadow, last_pt,
 				    count, incr, AMDGPU_PTE_VALID);
 
@@ -1122,12 +1174,13 @@ static int amdgpu_vm_update_level(struct amdgpu_device *adev,
 			amdgpu_job_free(job);
 		} else {
 			amdgpu_ring_pad_ib(ring, params.ib);
-			amdgpu_sync_resv(adev, &job->sync, parent->bo->tbo.resv,
-					 AMDGPU_FENCE_OWNER_VM);
+			amdgpu_sync_resv(adev, &job->sync,
+					 parent->base.bo->tbo.resv,
+					 AMDGPU_FENCE_OWNER_VM, false);
 			if (shadow)
 				amdgpu_sync_resv(adev, &job->sync,
 						 shadow->tbo.resv,
-						 AMDGPU_FENCE_OWNER_VM);
+						 AMDGPU_FENCE_OWNER_VM, false);
 
 			WARN_ON(params.ib->length_dw > ndw);
 			r = amdgpu_job_submit(job, ring, &vm->entity,
@@ -1135,26 +1188,11 @@ static int amdgpu_vm_update_level(struct amdgpu_device *adev,
 			if (r)
 				goto error_free;
 
-			amdgpu_bo_fence(parent->bo, fence, true);
-			dma_fence_put(vm->last_dir_update);
-			vm->last_dir_update = dma_fence_get(fence);
-			dma_fence_put(fence);
+			amdgpu_bo_fence(parent->base.bo, fence, true);
+			dma_fence_put(vm->last_update);
+			vm->last_update = fence;
 		}
 	}
-	/*
-	 * Recurse into the subdirectories. This recursion is harmless because
-	 * we only have a maximum of 5 layers.
-	 */
-	for (pt_idx = 0; pt_idx <= parent->last_entry_used; ++pt_idx) {
-		struct amdgpu_vm_pt *entry = &parent->entries[pt_idx];
-
-		if (!entry->bo)
-			continue;
-
-		r = amdgpu_vm_update_level(adev, vm, entry, level + 1);
-		if (r)
-			return r;
-	}
 
 	return 0;
 
@@ -1170,7 +1208,8 @@ error_free:
  *
  * Mark all PD level as invalid after an error.
  */
-static void amdgpu_vm_invalidate_level(struct amdgpu_vm_pt *parent)
+static void amdgpu_vm_invalidate_level(struct amdgpu_vm *vm,
+				       struct amdgpu_vm_pt *parent)
 {
 	unsigned pt_idx;
 
@@ -1181,11 +1220,15 @@ static void amdgpu_vm_invalidate_level(struct amdgpu_vm_pt *parent)
 	for (pt_idx = 0; pt_idx <= parent->last_entry_used; ++pt_idx) {
 		struct amdgpu_vm_pt *entry = &parent->entries[pt_idx];
 
-		if (!entry->bo)
+		if (!entry->base.bo)
 			continue;
 
 		entry->addr = ~0ULL;
-		amdgpu_vm_invalidate_level(entry);
+		spin_lock(&vm->status_lock);
+		if (list_empty(&entry->base.vm_status))
+			list_add(&entry->base.vm_status, &vm->relocated);
+		spin_unlock(&vm->status_lock);
+		amdgpu_vm_invalidate_level(vm, entry);
 	}
 }
 
@@ -1201,11 +1244,40 @@ static void amdgpu_vm_invalidate_level(struct amdgpu_vm_pt *parent)
 int amdgpu_vm_update_directories(struct amdgpu_device *adev,
 				 struct amdgpu_vm *vm)
 {
-	int r;
+	int r = 0;
 
-	r = amdgpu_vm_update_level(adev, vm, &vm->root, 0);
-	if (r)
-		amdgpu_vm_invalidate_level(&vm->root);
+	spin_lock(&vm->status_lock);
+	while (!list_empty(&vm->relocated)) {
+		struct amdgpu_vm_bo_base *bo_base;
+		struct amdgpu_bo *bo;
+
+		bo_base = list_first_entry(&vm->relocated,
+					   struct amdgpu_vm_bo_base,
+					   vm_status);
+		spin_unlock(&vm->status_lock);
+
+		bo = bo_base->bo->parent;
+		if (bo) {
+			struct amdgpu_vm_bo_base *parent;
+			struct amdgpu_vm_pt *pt;
+
+			parent = list_first_entry(&bo->va,
+						  struct amdgpu_vm_bo_base,
+						  bo_list);
+			pt = container_of(parent, struct amdgpu_vm_pt, base);
+
+			r = amdgpu_vm_update_level(adev, vm, pt);
+			if (r) {
+				amdgpu_vm_invalidate_level(vm, &vm->root);
+				return r;
+			}
+			spin_lock(&vm->status_lock);
+		} else {
+			spin_lock(&vm->status_lock);
+			list_del_init(&bo_base->vm_status);
+		}
+	}
+	spin_unlock(&vm->status_lock);
 
 	if (vm->use_cpu_for_update) {
 		/* Flush HDP */
@@ -1236,7 +1308,7 @@ void amdgpu_vm_get_entry(struct amdgpu_pte_update_params *p, uint64_t addr,
 	*entry = &p->vm->root;
 	while ((*entry)->entries) {
 		idx = addr >> (p->adev->vm_manager.block_size * level--);
-		idx %= amdgpu_bo_size((*entry)->bo) / 8;
+		idx %= amdgpu_bo_size((*entry)->base.bo) / 8;
 		*parent = *entry;
 		*entry = &(*entry)->entries[idx];
 	}
@@ -1272,7 +1344,7 @@ static void amdgpu_vm_handle_huge_pages(struct amdgpu_pte_update_params *p,
 	    p->src ||
 	    !(flags & AMDGPU_PTE_VALID)) {
 
-		dst = amdgpu_bo_gpu_offset(entry->bo);
+		dst = amdgpu_bo_gpu_offset(entry->base.bo);
 		dst = amdgpu_gart_get_vm_pde(p->adev, dst);
 		flags = AMDGPU_PTE_VALID;
 	} else {
@@ -1298,18 +1370,18 @@ static void amdgpu_vm_handle_huge_pages(struct amdgpu_pte_update_params *p,
 		tmp = p->pages_addr;
 		p->pages_addr = NULL;
 
-		pd_addr = (unsigned long)amdgpu_bo_kptr(parent->bo);
+		pd_addr = (unsigned long)amdgpu_bo_kptr(parent->base.bo);
 		pde = pd_addr + (entry - parent->entries) * 8;
 		amdgpu_vm_cpu_set_ptes(p, pde, dst, 1, 0, flags);
 
 		p->pages_addr = tmp;
 	} else {
-		if (parent->bo->shadow) {
-			pd_addr = amdgpu_bo_gpu_offset(parent->bo->shadow);
+		if (parent->base.bo->shadow) {
+			pd_addr = amdgpu_bo_gpu_offset(parent->base.bo->shadow);
 			pde = pd_addr + (entry - parent->entries) * 8;
 			amdgpu_vm_do_set_ptes(p, pde, dst, 1, 0, flags);
 		}
-		pd_addr = amdgpu_bo_gpu_offset(parent->bo);
+		pd_addr = amdgpu_bo_gpu_offset(parent->base.bo);
 		pde = pd_addr + (entry - parent->entries) * 8;
 		amdgpu_vm_do_set_ptes(p, pde, dst, 1, 0, flags);
 	}
@@ -1360,7 +1432,7 @@ static int amdgpu_vm_update_ptes(struct amdgpu_pte_update_params *params,
 		if (entry->addr & AMDGPU_PDE_PTE)
 			continue;
 
-		pt = entry->bo;
+		pt = entry->base.bo;
 		if (use_cpu_update) {
 			pe_start = (unsigned long)amdgpu_bo_kptr(pt);
 		} else {
@@ -1396,8 +1468,6 @@ static int amdgpu_vm_frag_ptes(struct amdgpu_pte_update_params	*params,
 				uint64_t start, uint64_t end,
 				uint64_t dst, uint64_t flags)
 {
-	int r;
-
 	/**
 	 * The MC L1 TLB supports variable sized pages, based on a fragment
 	 * field in the PTE. When this field is set to a non-zero value, page
@@ -1416,39 +1486,38 @@ static int amdgpu_vm_frag_ptes(struct amdgpu_pte_update_params	*params,
 	 * Userspace can support this by aligning virtual base address and
 	 * allocation size to the fragment size.
 	 */
-	unsigned pages_per_frag = params->adev->vm_manager.fragment_size;
-	uint64_t frag_flags = AMDGPU_PTE_FRAG(pages_per_frag);
-	uint64_t frag_align = 1 << pages_per_frag;
-
-	uint64_t frag_start = ALIGN(start, frag_align);
-	uint64_t frag_end = end & ~(frag_align - 1);
+	unsigned max_frag = params->adev->vm_manager.fragment_size;
+	int r;
 
 	/* system pages are non continuously */
-	if (params->src || !(flags & AMDGPU_PTE_VALID) ||
-	    (frag_start >= frag_end))
+	if (params->src || !(flags & AMDGPU_PTE_VALID))
 		return amdgpu_vm_update_ptes(params, start, end, dst, flags);
 
-	/* handle the 4K area at the beginning */
-	if (start != frag_start) {
-		r = amdgpu_vm_update_ptes(params, start, frag_start,
-					  dst, flags);
+	while (start != end) {
+		uint64_t frag_flags, frag_end;
+		unsigned frag;
+
+		/* This intentionally wraps around if no bit is set */
+		frag = min((unsigned)ffs(start) - 1,
+			   (unsigned)fls64(end - start) - 1);
+		if (frag >= max_frag) {
+			frag_flags = AMDGPU_PTE_FRAG(max_frag);
+			frag_end = end & ~((1ULL << max_frag) - 1);
+		} else {
+			frag_flags = AMDGPU_PTE_FRAG(frag);
+			frag_end = start + (1 << frag);
+		}
+
+		r = amdgpu_vm_update_ptes(params, start, frag_end, dst,
+					  flags | frag_flags);
 		if (r)
 			return r;
-		dst += (frag_start - start) * AMDGPU_GPU_PAGE_SIZE;
-	}
 
-	/* handle the area in the middle */
-	r = amdgpu_vm_update_ptes(params, frag_start, frag_end, dst,
-				  flags | frag_flags);
-	if (r)
-		return r;
-
-	/* handle the 4K area at the end */
-	if (frag_end != end) {
-		dst += (frag_end - frag_start) * AMDGPU_GPU_PAGE_SIZE;
-		r = amdgpu_vm_update_ptes(params, frag_end, end, dst, flags);
+		dst += (frag_end - start) * AMDGPU_GPU_PAGE_SIZE;
+		start = frag_end;
 	}
-	return r;
+
+	return 0;
 }
 
 /**
@@ -1456,7 +1525,6 @@ static int amdgpu_vm_frag_ptes(struct amdgpu_pte_update_params	*params,
  *
  * @adev: amdgpu_device pointer
  * @exclusive: fence we need to sync to
- * @src: address where to copy page table entries from
  * @pages_addr: DMA addresses to use for mapping
  * @vm: requested vm
  * @start: start of mapped range
@@ -1470,7 +1538,6 @@ static int amdgpu_vm_frag_ptes(struct amdgpu_pte_update_params	*params,
  */
 static int amdgpu_vm_bo_update_mapping(struct amdgpu_device *adev,
 				       struct dma_fence *exclusive,
-				       uint64_t src,
 				       dma_addr_t *pages_addr,
 				       struct amdgpu_vm *vm,
 				       uint64_t start, uint64_t last,
@@ -1488,7 +1555,6 @@ static int amdgpu_vm_bo_update_mapping(struct amdgpu_device *adev,
 	memset(&params, 0, sizeof(params));
 	params.adev = adev;
 	params.vm = vm;
-	params.src = src;
 
 	/* sync to everything on unmapping */
 	if (!(flags & AMDGPU_PTE_VALID))
@@ -1517,10 +1583,12 @@ static int amdgpu_vm_bo_update_mapping(struct amdgpu_device *adev,
 	nptes = last - start + 1;
 
 	/*
-	 * reserve space for one command every (1 << BLOCK_SIZE)
+	 * reserve space for two commands every (1 << BLOCK_SIZE)
 	 *  entries or 2k dwords (whatever is smaller)
+         *
+         * The second command is for the shadow pagetables.
 	 */
-	ncmds = (nptes >> min(adev->vm_manager.block_size, 11u)) + 1;
+	ncmds = ((nptes >> min(adev->vm_manager.block_size, 11u)) + 1) * 2;
 
 	/* padding, etc. */
 	ndw = 64;
@@ -1528,15 +1596,9 @@ static int amdgpu_vm_bo_update_mapping(struct amdgpu_device *adev,
 	/* one PDE write for each huge page */
 	ndw += ((nptes >> adev->vm_manager.block_size) + 1) * 6;
 
-	if (src) {
-		/* only copy commands needed */
-		ndw += ncmds * 7;
-
-		params.func = amdgpu_vm_do_copy_ptes;
-
-	} else if (pages_addr) {
+	if (pages_addr) {
 		/* copy commands needed */
-		ndw += ncmds * 7;
+		ndw += ncmds * adev->vm_manager.vm_pte_funcs->copy_pte_num_dw;
 
 		/* and also PTEs */
 		ndw += nptes * 2;
@@ -1545,10 +1607,11 @@ static int amdgpu_vm_bo_update_mapping(struct amdgpu_device *adev,
 
 	} else {
 		/* set page commands needed */
-		ndw += ncmds * 10;
+		ndw += ncmds * adev->vm_manager.vm_pte_funcs->set_pte_pde_num_dw;
 
-		/* two extra commands for begin/end of fragment */
-		ndw += 2 * 10;
+		/* extra commands for begin/end fragments */
+		ndw += 2 * adev->vm_manager.vm_pte_funcs->set_pte_pde_num_dw
+				* adev->vm_manager.fragment_size;
 
 		params.func = amdgpu_vm_do_set_ptes;
 	}
@@ -1559,7 +1622,7 @@ static int amdgpu_vm_bo_update_mapping(struct amdgpu_device *adev,
 
 	params.ib = &job->ibs[0];
 
-	if (!src && pages_addr) {
+	if (pages_addr) {
 		uint64_t *pte;
 		unsigned i;
 
@@ -1580,12 +1643,12 @@ static int amdgpu_vm_bo_update_mapping(struct amdgpu_device *adev,
 	if (r)
 		goto error_free;
 
-	r = amdgpu_sync_resv(adev, &job->sync, vm->root.bo->tbo.resv,
-			     owner);
+	r = amdgpu_sync_resv(adev, &job->sync, vm->root.base.bo->tbo.resv,
+			     owner, false);
 	if (r)
 		goto error_free;
 
-	r = reservation_object_reserve_shared(vm->root.bo->tbo.resv);
+	r = reservation_object_reserve_shared(vm->root.base.bo->tbo.resv);
 	if (r)
 		goto error_free;
 
@@ -1600,14 +1663,14 @@ static int amdgpu_vm_bo_update_mapping(struct amdgpu_device *adev,
 	if (r)
 		goto error_free;
 
-	amdgpu_bo_fence(vm->root.bo, f, true);
+	amdgpu_bo_fence(vm->root.base.bo, f, true);
 	dma_fence_put(*fence);
 	*fence = f;
 	return 0;
 
 error_free:
 	amdgpu_job_free(job);
-	amdgpu_vm_invalidate_level(&vm->root);
+	amdgpu_vm_invalidate_level(vm, &vm->root);
 	return r;
 }
 
@@ -1636,7 +1699,8 @@ static int amdgpu_vm_bo_split_mapping(struct amdgpu_device *adev,
 				      struct drm_mm_node *nodes,
 				      struct dma_fence **fence)
 {
-	uint64_t pfn, src = 0, start = mapping->start;
+	unsigned min_linear_pages = 1 << adev->vm_manager.fragment_size;
+	uint64_t pfn, start = mapping->start;
 	int r;
 
 	/* normally,bo_va->flags only contians READABLE and WIRTEABLE bit go here
@@ -1670,6 +1734,7 @@ static int amdgpu_vm_bo_split_mapping(struct amdgpu_device *adev,
 	}
 
 	do {
+		dma_addr_t *dma_addr = NULL;
 		uint64_t max_entries;
 		uint64_t addr, last;
 
@@ -1683,16 +1748,32 @@ static int amdgpu_vm_bo_split_mapping(struct amdgpu_device *adev,
 		}
 
 		if (pages_addr) {
+			uint64_t count;
+
 			max_entries = min(max_entries, 16ull * 1024ull);
-			addr = 0;
+			for (count = 1; count < max_entries; ++count) {
+				uint64_t idx = pfn + count;
+
+				if (pages_addr[idx] !=
+				    (pages_addr[idx - 1] + PAGE_SIZE))
+					break;
+			}
+
+			if (count < min_linear_pages) {
+				addr = pfn << PAGE_SHIFT;
+				dma_addr = pages_addr;
+			} else {
+				addr = pages_addr[pfn];
+				max_entries = count;
+			}
+
 		} else if (flags & AMDGPU_PTE_VALID) {
 			addr += adev->vm_manager.vram_base_offset;
+			addr += pfn << PAGE_SHIFT;
 		}
-		addr += pfn << PAGE_SHIFT;
 
 		last = min((uint64_t)mapping->last, start + max_entries - 1);
-		r = amdgpu_vm_bo_update_mapping(adev, exclusive,
-						src, pages_addr, vm,
+		r = amdgpu_vm_bo_update_mapping(adev, exclusive, dma_addr, vm,
 						start, last, flags, addr,
 						fence);
 		if (r)
@@ -1730,7 +1811,7 @@ int amdgpu_vm_bo_update(struct amdgpu_device *adev,
 	dma_addr_t *pages_addr = NULL;
 	struct ttm_mem_reg *mem;
 	struct drm_mm_node *nodes;
-	struct dma_fence *exclusive;
+	struct dma_fence *exclusive, **last_update;
 	uint64_t flags;
 	int r;
 
@@ -1756,38 +1837,43 @@ int amdgpu_vm_bo_update(struct amdgpu_device *adev,
 	else
 		flags = 0x0;
 
-	spin_lock(&vm->status_lock);
-	if (!list_empty(&bo_va->base.vm_status))
+	if (clear || (bo && bo->tbo.resv == vm->root.base.bo->tbo.resv))
+		last_update = &vm->last_update;
+	else
+		last_update = &bo_va->last_pt_update;
+
+	if (!clear && bo_va->base.moved) {
+		bo_va->base.moved = false;
 		list_splice_init(&bo_va->valids, &bo_va->invalids);
-	spin_unlock(&vm->status_lock);
+
+	} else if (bo_va->cleared != clear) {
+		list_splice_init(&bo_va->valids, &bo_va->invalids);
+	}
 
 	list_for_each_entry(mapping, &bo_va->invalids, list) {
 		r = amdgpu_vm_bo_split_mapping(adev, exclusive, pages_addr, vm,
 					       mapping, flags, nodes,
-					       &bo_va->last_pt_update);
+					       last_update);
 		if (r)
 			return r;
 	}
 
-	if (trace_amdgpu_vm_bo_mapping_enabled()) {
-		list_for_each_entry(mapping, &bo_va->valids, list)
-			trace_amdgpu_vm_bo_mapping(mapping);
-
-		list_for_each_entry(mapping, &bo_va->invalids, list)
-			trace_amdgpu_vm_bo_mapping(mapping);
+	if (vm->use_cpu_for_update) {
+		/* Flush HDP */
+		mb();
+		amdgpu_gart_flush_gpu_tlb(adev, 0);
 	}
 
 	spin_lock(&vm->status_lock);
-	list_splice_init(&bo_va->invalids, &bo_va->valids);
 	list_del_init(&bo_va->base.vm_status);
-	if (clear)
-		list_add(&bo_va->base.vm_status, &vm->cleared);
 	spin_unlock(&vm->status_lock);
 
-	if (vm->use_cpu_for_update) {
-		/* Flush HDP */
-		mb();
-		amdgpu_gart_flush_gpu_tlb(adev, 0);
+	list_splice_init(&bo_va->invalids, &bo_va->valids);
+	bo_va->cleared = clear;
+
+	if (trace_amdgpu_vm_bo_mapping_enabled()) {
+		list_for_each_entry(mapping, &bo_va->valids, list)
+			trace_amdgpu_vm_bo_mapping(mapping);
 	}
 
 	return 0;
@@ -1895,7 +1981,7 @@ static void amdgpu_vm_free_mapping(struct amdgpu_device *adev,
  */
 static void amdgpu_vm_prt_fini(struct amdgpu_device *adev, struct amdgpu_vm *vm)
 {
-	struct reservation_object *resv = vm->root.bo->tbo.resv;
+	struct reservation_object *resv = vm->root.base.bo->tbo.resv;
 	struct dma_fence *excl, **shared;
 	unsigned i, shared_count;
 	int r;
@@ -1951,9 +2037,9 @@ int amdgpu_vm_clear_freed(struct amdgpu_device *adev,
 		list_del(&mapping->list);
 
 		if (vm->pte_support_ats)
-			init_pte_value = AMDGPU_PTE_SYSTEM;
+			init_pte_value = AMDGPU_PTE_DEFAULT_ATC;
 
-		r = amdgpu_vm_bo_update_mapping(adev, NULL, 0, NULL, vm,
+		r = amdgpu_vm_bo_update_mapping(adev, NULL, NULL, vm,
 						mapping->start, mapping->last,
 						init_pte_value, 0, &f);
 		amdgpu_vm_free_mapping(adev, vm, mapping, f);
@@ -1975,29 +2061,35 @@ int amdgpu_vm_clear_freed(struct amdgpu_device *adev,
 }
 
 /**
- * amdgpu_vm_clear_moved - clear moved BOs in the PT
+ * amdgpu_vm_handle_moved - handle moved BOs in the PT
  *
  * @adev: amdgpu_device pointer
  * @vm: requested vm
+ * @sync: sync object to add fences to
  *
- * Make sure all moved BOs are cleared in the PT.
+ * Make sure all BOs which are moved are updated in the PTs.
  * Returns 0 for success.
  *
- * PTs have to be reserved and mutex must be locked!
+ * PTs have to be reserved!
  */
-int amdgpu_vm_clear_moved(struct amdgpu_device *adev, struct amdgpu_vm *vm,
-			    struct amdgpu_sync *sync)
+int amdgpu_vm_handle_moved(struct amdgpu_device *adev,
+			   struct amdgpu_vm *vm)
 {
-	struct amdgpu_bo_va *bo_va = NULL;
+	bool clear;
 	int r = 0;
 
 	spin_lock(&vm->status_lock);
 	while (!list_empty(&vm->moved)) {
+		struct amdgpu_bo_va *bo_va;
+
 		bo_va = list_first_entry(&vm->moved,
 			struct amdgpu_bo_va, base.vm_status);
 		spin_unlock(&vm->status_lock);
 
-		r = amdgpu_vm_bo_update(adev, bo_va, true);
+		/* Per VM BOs never need to bo cleared in the page tables */
+		clear = bo_va->base.bo->tbo.resv != vm->root.base.bo->tbo.resv;
+
+		r = amdgpu_vm_bo_update(adev, bo_va, clear);
 		if (r)
 			return r;
 
@@ -2005,9 +2097,6 @@ int amdgpu_vm_clear_moved(struct amdgpu_device *adev, struct amdgpu_vm *vm,
 	}
 	spin_unlock(&vm->status_lock);
 
-	if (bo_va)
-		r = amdgpu_sync_fence(adev, sync, bo_va->last_pt_update);
-
 	return r;
 }
 
@@ -2049,6 +2138,39 @@ struct amdgpu_bo_va *amdgpu_vm_bo_add(struct amdgpu_device *adev,
 	return bo_va;
 }
 
+
+/**
+ * amdgpu_vm_bo_insert_mapping - insert a new mapping
+ *
+ * @adev: amdgpu_device pointer
+ * @bo_va: bo_va to store the address
+ * @mapping: the mapping to insert
+ *
+ * Insert a new mapping into all structures.
+ */
+static void amdgpu_vm_bo_insert_map(struct amdgpu_device *adev,
+				    struct amdgpu_bo_va *bo_va,
+				    struct amdgpu_bo_va_mapping *mapping)
+{
+	struct amdgpu_vm *vm = bo_va->base.vm;
+	struct amdgpu_bo *bo = bo_va->base.bo;
+
+	mapping->bo_va = bo_va;
+	list_add(&mapping->list, &bo_va->invalids);
+	amdgpu_vm_it_insert(mapping, &vm->va);
+
+	if (mapping->flags & AMDGPU_PTE_PRT)
+		amdgpu_vm_prt_get(adev);
+
+	if (bo && bo->tbo.resv == vm->root.base.bo->tbo.resv) {
+		spin_lock(&vm->status_lock);
+		if (list_empty(&bo_va->base.vm_status))
+			list_add(&bo_va->base.vm_status, &vm->moved);
+		spin_unlock(&vm->status_lock);
+	}
+	trace_amdgpu_vm_bo_map(bo_va, mapping);
+}
+
 /**
  * amdgpu_vm_bo_map - map bo inside a vm
  *
@@ -2100,17 +2222,12 @@ int amdgpu_vm_bo_map(struct amdgpu_device *adev,
 	if (!mapping)
 		return -ENOMEM;
 
-	INIT_LIST_HEAD(&mapping->list);
 	mapping->start = saddr;
 	mapping->last = eaddr;
 	mapping->offset = offset;
 	mapping->flags = flags;
 
-	list_add(&mapping->list, &bo_va->invalids);
-	amdgpu_vm_it_insert(mapping, &vm->va);
-
-	if (flags & AMDGPU_PTE_PRT)
-		amdgpu_vm_prt_get(adev);
+	amdgpu_vm_bo_insert_map(adev, bo_va, mapping);
 
 	return 0;
 }
@@ -2137,7 +2254,6 @@ int amdgpu_vm_bo_replace_map(struct amdgpu_device *adev,
 {
 	struct amdgpu_bo_va_mapping *mapping;
 	struct amdgpu_bo *bo = bo_va->base.bo;
-	struct amdgpu_vm *vm = bo_va->base.vm;
 	uint64_t eaddr;
 	int r;
 
@@ -2171,11 +2287,7 @@ int amdgpu_vm_bo_replace_map(struct amdgpu_device *adev,
 	mapping->offset = offset;
 	mapping->flags = flags;
 
-	list_add(&mapping->list, &bo_va->invalids);
-	amdgpu_vm_it_insert(mapping, &vm->va);
-
-	if (flags & AMDGPU_PTE_PRT)
-		amdgpu_vm_prt_get(adev);
+	amdgpu_vm_bo_insert_map(adev, bo_va, mapping);
 
 	return 0;
 }
@@ -2221,6 +2333,7 @@ int amdgpu_vm_bo_unmap(struct amdgpu_device *adev,
 
 	list_del(&mapping->list);
 	amdgpu_vm_it_remove(mapping, &vm->va);
+	mapping->bo_va = NULL;
 	trace_amdgpu_vm_bo_unmap(bo_va, mapping);
 
 	if (valid)
@@ -2306,6 +2419,7 @@ int amdgpu_vm_bo_clear_mappings(struct amdgpu_device *adev,
 		if (tmp->last > eaddr)
 		    tmp->last = eaddr;
 
+		tmp->bo_va = NULL;
 		list_add(&tmp->list, &vm->freed);
 		trace_amdgpu_vm_bo_unmap(NULL, tmp);
 	}
@@ -2332,6 +2446,19 @@ int amdgpu_vm_bo_clear_mappings(struct amdgpu_device *adev,
 }
 
 /**
+ * amdgpu_vm_bo_lookup_mapping - find mapping by address
+ *
+ * @vm: the requested VM
+ *
+ * Find a mapping by it's address.
+ */
+struct amdgpu_bo_va_mapping *amdgpu_vm_bo_lookup_mapping(struct amdgpu_vm *vm,
+							 uint64_t addr)
+{
+	return amdgpu_vm_it_iter_first(&vm->va, addr, addr);
+}
+
+/**
  * amdgpu_vm_bo_rmv - remove a bo to a specific vm
  *
  * @adev: amdgpu_device pointer
@@ -2356,6 +2483,7 @@ void amdgpu_vm_bo_rmv(struct amdgpu_device *adev,
 	list_for_each_entry_safe(mapping, next, &bo_va->valids, list) {
 		list_del(&mapping->list);
 		amdgpu_vm_it_remove(mapping, &vm->va);
+		mapping->bo_va = NULL;
 		trace_amdgpu_vm_bo_unmap(bo_va, mapping);
 		list_add(&mapping->list, &vm->freed);
 	}
@@ -2380,15 +2508,36 @@ void amdgpu_vm_bo_rmv(struct amdgpu_device *adev,
  * Mark @bo as invalid.
  */
 void amdgpu_vm_bo_invalidate(struct amdgpu_device *adev,
-			     struct amdgpu_bo *bo)
+			     struct amdgpu_bo *bo, bool evicted)
 {
 	struct amdgpu_vm_bo_base *bo_base;
 
 	list_for_each_entry(bo_base, &bo->va, bo_list) {
+		struct amdgpu_vm *vm = bo_base->vm;
+
+		bo_base->moved = true;
+		if (evicted && bo->tbo.resv == vm->root.base.bo->tbo.resv) {
+			spin_lock(&bo_base->vm->status_lock);
+			if (bo->tbo.type == ttm_bo_type_kernel)
+				list_move(&bo_base->vm_status, &vm->evicted);
+			else
+				list_move_tail(&bo_base->vm_status,
+					       &vm->evicted);
+			spin_unlock(&bo_base->vm->status_lock);
+			continue;
+		}
+
+		if (bo->tbo.type == ttm_bo_type_kernel) {
+			spin_lock(&bo_base->vm->status_lock);
+			if (list_empty(&bo_base->vm_status))
+				list_add(&bo_base->vm_status, &vm->relocated);
+			spin_unlock(&bo_base->vm->status_lock);
+			continue;
+		}
+
 		spin_lock(&bo_base->vm->status_lock);
 		if (list_empty(&bo_base->vm_status))
-			list_add(&bo_base->vm_status,
-				 &bo_base->vm->moved);
+			list_add(&bo_base->vm_status, &vm->moved);
 		spin_unlock(&bo_base->vm->status_lock);
 	}
 }
@@ -2412,7 +2561,8 @@ static uint32_t amdgpu_vm_get_block_size(uint64_t vm_size)
  * @adev: amdgpu_device pointer
  * @fragment_size_default: the default fragment size if it's set auto
  */
-void amdgpu_vm_set_fragment_size(struct amdgpu_device *adev, uint32_t fragment_size_default)
+void amdgpu_vm_set_fragment_size(struct amdgpu_device *adev,
+				 uint32_t fragment_size_default)
 {
 	if (amdgpu_vm_fragment_size == -1)
 		adev->vm_manager.fragment_size = fragment_size_default;
@@ -2426,7 +2576,8 @@ void amdgpu_vm_set_fragment_size(struct amdgpu_device *adev, uint32_t fragment_s
  * @adev: amdgpu_device pointer
  * @vm_size: the default vm size if it's set auto
  */
-void amdgpu_vm_adjust_size(struct amdgpu_device *adev, uint64_t vm_size, uint32_t fragment_size_default)
+void amdgpu_vm_adjust_size(struct amdgpu_device *adev, uint64_t vm_size,
+			   uint32_t fragment_size_default)
 {
 	/* adjust vm size firstly */
 	if (amdgpu_vm_size == -1)
@@ -2458,7 +2609,7 @@ void amdgpu_vm_adjust_size(struct amdgpu_device *adev, uint64_t vm_size, uint32_
  * Init @vm fields.
  */
 int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm,
-		   int vm_context)
+		   int vm_context, unsigned int pasid)
 {
 	const unsigned align = min(AMDGPU_VM_PTB_ALIGN_SIZE,
 		AMDGPU_VM_PTE_COUNT(adev) * 8);
@@ -2474,8 +2625,9 @@ int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm,
 	for (i = 0; i < AMDGPU_MAX_VMHUBS; i++)
 		vm->reserved_vmid[i] = NULL;
 	spin_lock_init(&vm->status_lock);
+	INIT_LIST_HEAD(&vm->evicted);
+	INIT_LIST_HEAD(&vm->relocated);
 	INIT_LIST_HEAD(&vm->moved);
-	INIT_LIST_HEAD(&vm->cleared);
 	INIT_LIST_HEAD(&vm->freed);
 
 	/* create scheduler entity for page table updates */
@@ -2497,7 +2649,9 @@ int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm,
 
 		if (adev->asic_type == CHIP_RAVEN) {
 			vm->pte_support_ats = true;
-			init_pde_value = AMDGPU_PTE_SYSTEM | AMDGPU_PDE_PTE;
+			init_pde_value = AMDGPU_PTE_DEFAULT_ATC
+					| AMDGPU_PDE_PTE;
+
 		}
 	} else
 		vm->use_cpu_for_update = !!(adev->vm_manager.vm_update_mode &
@@ -2506,7 +2660,7 @@ int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm,
 			 vm->use_cpu_for_update ? "CPU" : "SDMA");
 	WARN_ONCE((vm->use_cpu_for_update & !amdgpu_vm_is_large_bar(adev)),
 		  "CPU update of VM recommended only for large BAR system\n");
-	vm->last_dir_update = NULL;
+	vm->last_update = NULL;
 
 	flags = AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS |
 			AMDGPU_GEM_CREATE_VRAM_CLEARED;
@@ -2519,30 +2673,47 @@ int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm,
 	r = amdgpu_bo_create(adev, amdgpu_vm_bo_size(adev, 0), align, true,
 			     AMDGPU_GEM_DOMAIN_VRAM,
 			     flags,
-			     NULL, NULL, init_pde_value, &vm->root.bo);
+			     NULL, NULL, init_pde_value, &vm->root.base.bo);
 	if (r)
 		goto error_free_sched_entity;
 
-	r = amdgpu_bo_reserve(vm->root.bo, false);
-	if (r)
-		goto error_free_root;
-
-	vm->last_eviction_counter = atomic64_read(&adev->num_evictions);
+	vm->root.base.vm = vm;
+	list_add_tail(&vm->root.base.bo_list, &vm->root.base.bo->va);
+	INIT_LIST_HEAD(&vm->root.base.vm_status);
 
 	if (vm->use_cpu_for_update) {
-		r = amdgpu_bo_kmap(vm->root.bo, NULL);
+		r = amdgpu_bo_reserve(vm->root.base.bo, false);
+		if (r)
+			goto error_free_root;
+
+		r = amdgpu_bo_kmap(vm->root.base.bo, NULL);
+		amdgpu_bo_unreserve(vm->root.base.bo);
 		if (r)
 			goto error_free_root;
 	}
 
-	amdgpu_bo_unreserve(vm->root.bo);
+	if (pasid) {
+		unsigned long flags;
+
+		spin_lock_irqsave(&adev->vm_manager.pasid_lock, flags);
+		r = idr_alloc(&adev->vm_manager.pasid_idr, vm, pasid, pasid + 1,
+			      GFP_ATOMIC);
+		spin_unlock_irqrestore(&adev->vm_manager.pasid_lock, flags);
+		if (r < 0)
+			goto error_free_root;
+
+		vm->pasid = pasid;
+	}
+
+	INIT_KFIFO(vm->faults);
+	vm->fault_credit = 16;
 
 	return 0;
 
 error_free_root:
-	amdgpu_bo_unref(&vm->root.bo->shadow);
-	amdgpu_bo_unref(&vm->root.bo);
-	vm->root.bo = NULL;
+	amdgpu_bo_unref(&vm->root.base.bo->shadow);
+	amdgpu_bo_unref(&vm->root.base.bo);
+	vm->root.base.bo = NULL;
 
 error_free_sched_entity:
 	amd_sched_entity_fini(&ring->sched, &vm->entity);
@@ -2561,9 +2732,11 @@ static void amdgpu_vm_free_levels(struct amdgpu_vm_pt *level)
 {
 	unsigned i;
 
-	if (level->bo) {
-		amdgpu_bo_unref(&level->bo->shadow);
-		amdgpu_bo_unref(&level->bo);
+	if (level->base.bo) {
+		list_del(&level->base.bo_list);
+		list_del(&level->base.vm_status);
+		amdgpu_bo_unref(&level->base.bo->shadow);
+		amdgpu_bo_unref(&level->base.bo);
 	}
 
 	if (level->entries)
@@ -2586,7 +2759,21 @@ void amdgpu_vm_fini(struct amdgpu_device *adev, struct amdgpu_vm *vm)
 {
 	struct amdgpu_bo_va_mapping *mapping, *tmp;
 	bool prt_fini_needed = !!adev->gart.gart_funcs->set_prt;
-	int i;
+	struct amdgpu_bo *root;
+	u64 fault;
+	int i, r;
+
+	/* Clear pending page faults from IH when the VM is destroyed */
+	while (kfifo_get(&vm->faults, &fault))
+		amdgpu_ih_clear_fault(adev, fault);
+
+	if (vm->pasid) {
+		unsigned long flags;
+
+		spin_lock_irqsave(&adev->vm_manager.pasid_lock, flags);
+		idr_remove(&adev->vm_manager.pasid_idr, vm->pasid);
+		spin_unlock_irqrestore(&adev->vm_manager.pasid_lock, flags);
+	}
 
 	amd_sched_entity_fini(vm->entity.sched, &vm->entity);
 
@@ -2609,13 +2796,51 @@ void amdgpu_vm_fini(struct amdgpu_device *adev, struct amdgpu_vm *vm)
 		amdgpu_vm_free_mapping(adev, vm, mapping, NULL);
 	}
 
-	amdgpu_vm_free_levels(&vm->root);
-	dma_fence_put(vm->last_dir_update);
+	root = amdgpu_bo_ref(vm->root.base.bo);
+	r = amdgpu_bo_reserve(root, true);
+	if (r) {
+		dev_err(adev->dev, "Leaking page tables because BO reservation failed\n");
+	} else {
+		amdgpu_vm_free_levels(&vm->root);
+		amdgpu_bo_unreserve(root);
+	}
+	amdgpu_bo_unref(&root);
+	dma_fence_put(vm->last_update);
 	for (i = 0; i < AMDGPU_MAX_VMHUBS; i++)
 		amdgpu_vm_free_reserved_vmid(adev, vm, i);
 }
 
 /**
+ * amdgpu_vm_pasid_fault_credit - Check fault credit for given PASID
+ *
+ * @adev: amdgpu_device pointer
+ * @pasid: PASID do identify the VM
+ *
+ * This function is expected to be called in interrupt context. Returns
+ * true if there was fault credit, false otherwise
+ */
+bool amdgpu_vm_pasid_fault_credit(struct amdgpu_device *adev,
+				  unsigned int pasid)
+{
+	struct amdgpu_vm *vm;
+
+	spin_lock(&adev->vm_manager.pasid_lock);
+	vm = idr_find(&adev->vm_manager.pasid_idr, pasid);
+	spin_unlock(&adev->vm_manager.pasid_lock);
+	if (!vm)
+		/* VM not found, can't track fault credit */
+		return true;
+
+	/* No lock needed. only accessed by IRQ handler */
+	if (!vm->fault_credit)
+		/* Too many faults in this VM */
+		return false;
+
+	vm->fault_credit--;
+	return true;
+}
+
+/**
  * amdgpu_vm_manager_init - init the VM manager
  *
  * @adev: amdgpu_device pointer
@@ -2668,6 +2893,8 @@ void amdgpu_vm_manager_init(struct amdgpu_device *adev)
 	adev->vm_manager.vm_update_mode = 0;
 #endif
 
+	idr_init(&adev->vm_manager.pasid_idr);
+	spin_lock_init(&adev->vm_manager.pasid_lock);
 }
 
 /**
@@ -2681,6 +2908,9 @@ void amdgpu_vm_manager_fini(struct amdgpu_device *adev)
 {
 	unsigned i, j;
 
+	WARN_ON(!idr_is_empty(&adev->vm_manager.pasid_idr));
+	idr_destroy(&adev->vm_manager.pasid_idr);
+
 	for (i = 0; i < AMDGPU_MAX_VMHUBS; ++i) {
 		struct amdgpu_vm_id_manager *id_mgr =
 			&adev->vm_manager.id_mgr[i];
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
index 6716355403ec..bae77353447b 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
@@ -25,6 +25,7 @@
 #define __AMDGPU_VM_H__
 
 #include <linux/rbtree.h>
+#include <linux/idr.h>
 
 #include "gpu_scheduler.h"
 #include "amdgpu_sync.h"
@@ -72,6 +73,16 @@ struct amdgpu_bo_list_entry;
 #define AMDGPU_PTE_MTYPE(a)    ((uint64_t)a << 57)
 #define AMDGPU_PTE_MTYPE_MASK	AMDGPU_PTE_MTYPE(3ULL)
 
+/* For Raven */
+#define AMDGPU_MTYPE_CC 2
+
+#define AMDGPU_PTE_DEFAULT_ATC  (AMDGPU_PTE_SYSTEM      \
+                                | AMDGPU_PTE_SNOOPED    \
+                                | AMDGPU_PTE_EXECUTABLE \
+                                | AMDGPU_PTE_READABLE   \
+                                | AMDGPU_PTE_WRITEABLE  \
+                                | AMDGPU_PTE_MTYPE(AMDGPU_MTYPE_CC))
+
 /* How to programm VM fault handling */
 #define AMDGPU_VM_FAULT_STOP_NEVER	0
 #define AMDGPU_VM_FAULT_STOP_FIRST	1
@@ -83,7 +94,8 @@ struct amdgpu_bo_list_entry;
 #define AMDGPU_MMHUB				1
 
 /* hardcode that limit for now */
-#define AMDGPU_VA_RESERVED_SIZE			(8 << 20)
+#define AMDGPU_VA_RESERVED_SIZE			(8ULL << 20)
+
 /* max vmids dedicated for process */
 #define AMDGPU_VM_MAX_RESERVED_VMID	1
 
@@ -105,17 +117,24 @@ struct amdgpu_vm_bo_base {
 
 	/* protected by spinlock */
 	struct list_head		vm_status;
+
+	/* protected by the BO being reserved */
+	bool				moved;
 };
 
 struct amdgpu_vm_pt {
-	struct amdgpu_bo	*bo;
-	uint64_t		addr;
+	struct amdgpu_vm_bo_base	base;
+	uint64_t			addr;
 
 	/* array of page tables, one for each directory entry */
-	struct amdgpu_vm_pt	*entries;
-	unsigned		last_entry_used;
+	struct amdgpu_vm_pt		*entries;
+	unsigned			last_entry_used;
 };
 
+#define AMDGPU_VM_FAULT(pasid, addr) (((u64)(pasid) << 48) | (addr))
+#define AMDGPU_VM_FAULT_PASID(fault) ((u64)(fault) >> 48)
+#define AMDGPU_VM_FAULT_ADDR(fault)  ((u64)(fault) & 0xfffffffff000ULL)
+
 struct amdgpu_vm {
 	/* tree of virtual addresses mapped */
 	struct rb_root_cached	va;
@@ -123,19 +142,21 @@ struct amdgpu_vm {
 	/* protecting invalidated */
 	spinlock_t		status_lock;
 
+	/* BOs who needs a validation */
+	struct list_head	evicted;
+
+	/* PT BOs which relocated and their parent need an update */
+	struct list_head	relocated;
+
 	/* BOs moved, but not yet updated in the PT */
 	struct list_head	moved;
 
-	/* BOs cleared in the PT because of a move */
-	struct list_head	cleared;
-
 	/* BO mappings freed, but not yet updated in the PT */
 	struct list_head	freed;
 
 	/* contains the page directory */
 	struct amdgpu_vm_pt     root;
-	struct dma_fence	*last_dir_update;
-	uint64_t		last_eviction_counter;
+	struct dma_fence	*last_update;
 
 	/* protecting freed */
 	spinlock_t		freed_lock;
@@ -143,8 +164,9 @@ struct amdgpu_vm {
 	/* Scheduler entity for page table updates */
 	struct amd_sched_entity	entity;
 
-	/* client id */
+	/* client id and PASID (TODO: replace client_id with PASID) */
 	u64                     client_id;
+	unsigned int		pasid;
 	/* dedicated to vm */
 	struct amdgpu_vm_id	*reserved_vmid[AMDGPU_MAX_VMHUBS];
 
@@ -153,6 +175,12 @@ struct amdgpu_vm {
 
 	/* Flag to indicate ATS support from PTE for GFX9 */
 	bool			pte_support_ats;
+
+	/* Up to 128 pending retry page faults */
+	DECLARE_KFIFO(faults, u64, 128);
+
+	/* Limit non-retry fault storms */
+	unsigned int		fault_credit;
 };
 
 struct amdgpu_vm_id {
@@ -215,16 +243,27 @@ struct amdgpu_vm_manager {
 	 * BIT1[= 0] Compute updated by SDMA [= 1] by CPU
 	 */
 	int					vm_update_mode;
+
+	/* PASID to VM mapping, will be used in interrupt context to
+	 * look up VM of a page fault
+	 */
+	struct idr				pasid_idr;
+	spinlock_t				pasid_lock;
 };
 
+int amdgpu_vm_alloc_pasid(unsigned int bits);
+void amdgpu_vm_free_pasid(unsigned int pasid);
 void amdgpu_vm_manager_init(struct amdgpu_device *adev);
 void amdgpu_vm_manager_fini(struct amdgpu_device *adev);
 int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm,
-		   int vm_context);
+		   int vm_context, unsigned int pasid);
 void amdgpu_vm_fini(struct amdgpu_device *adev, struct amdgpu_vm *vm);
+bool amdgpu_vm_pasid_fault_credit(struct amdgpu_device *adev,
+				  unsigned int pasid);
 void amdgpu_vm_get_pd_bo(struct amdgpu_vm *vm,
 			 struct list_head *validated,
 			 struct amdgpu_bo_list_entry *entry);
+bool amdgpu_vm_ready(struct amdgpu_vm *vm);
 int amdgpu_vm_validate_pt_bos(struct amdgpu_device *adev, struct amdgpu_vm *vm,
 			      int (*callback)(void *p, struct amdgpu_bo *bo),
 			      void *param);
@@ -243,13 +282,13 @@ int amdgpu_vm_update_directories(struct amdgpu_device *adev,
 int amdgpu_vm_clear_freed(struct amdgpu_device *adev,
 			  struct amdgpu_vm *vm,
 			  struct dma_fence **fence);
-int amdgpu_vm_clear_moved(struct amdgpu_device *adev, struct amdgpu_vm *vm,
-			  struct amdgpu_sync *sync);
+int amdgpu_vm_handle_moved(struct amdgpu_device *adev,
+			   struct amdgpu_vm *vm);
 int amdgpu_vm_bo_update(struct amdgpu_device *adev,
 			struct amdgpu_bo_va *bo_va,
 			bool clear);
 void amdgpu_vm_bo_invalidate(struct amdgpu_device *adev,
-			     struct amdgpu_bo *bo);
+			     struct amdgpu_bo *bo, bool evicted);
 struct amdgpu_bo_va *amdgpu_vm_bo_find(struct amdgpu_vm *vm,
 				       struct amdgpu_bo *bo);
 struct amdgpu_bo_va *amdgpu_vm_bo_add(struct amdgpu_device *adev,
@@ -269,6 +308,8 @@ int amdgpu_vm_bo_unmap(struct amdgpu_device *adev,
 int amdgpu_vm_bo_clear_mappings(struct amdgpu_device *adev,
 				struct amdgpu_vm *vm,
 				uint64_t saddr, uint64_t size);
+struct amdgpu_bo_va_mapping *amdgpu_vm_bo_lookup_mapping(struct amdgpu_vm *vm,
+							 uint64_t addr);
 void amdgpu_vm_bo_rmv(struct amdgpu_device *adev,
 		      struct amdgpu_bo_va *bo_va);
 void amdgpu_vm_set_fragment_size(struct amdgpu_device *adev,
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
index 26e900627971..4acca92f6a52 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
@@ -68,11 +68,6 @@ static int amdgpu_vram_mgr_fini(struct ttm_mem_type_manager *man)
 	struct amdgpu_vram_mgr *mgr = man->priv;
 
 	spin_lock(&mgr->lock);
-	if (!drm_mm_clean(&mgr->mm)) {
-		spin_unlock(&mgr->lock);
-		return -EBUSY;
-	}
-
 	drm_mm_takedown(&mgr->mm);
 	spin_unlock(&mgr->lock);
 	kfree(mgr);
diff --git a/drivers/gpu/drm/amd/amdgpu/atom.c b/drivers/gpu/drm/amd/amdgpu/atom.c
index d69aa2e179bb..69500a8b4e2d 100644
--- a/drivers/gpu/drm/amd/amdgpu/atom.c
+++ b/drivers/gpu/drm/amd/amdgpu/atom.c
@@ -1343,8 +1343,11 @@ struct atom_context *amdgpu_atom_parse(struct card_info *card, void *bios)
 		idx = 0x80;
 
 	str = CSTR(idx);
-	if (*str != '\0')
+	if (*str != '\0') {
 		pr_info("ATOM BIOS: %s\n", str);
+		strlcpy(ctx->vbios_version, str, sizeof(ctx->vbios_version));
+	}
+
 
 	return ctx;
 }
diff --git a/drivers/gpu/drm/amd/amdgpu/atom.h b/drivers/gpu/drm/amd/amdgpu/atom.h
index ddd8045accf3..a39170991afe 100644
--- a/drivers/gpu/drm/amd/amdgpu/atom.h
+++ b/drivers/gpu/drm/amd/amdgpu/atom.h
@@ -140,6 +140,7 @@ struct atom_context {
 	int io_mode;
 	uint32_t *scratch;
 	int scratch_size_bytes;
+	char vbios_version[20];
 };
 
 extern int amdgpu_atom_debug;
diff --git a/drivers/gpu/drm/amd/amdgpu/ci_dpm.c b/drivers/gpu/drm/amd/amdgpu/ci_dpm.c
index cb508a211b2f..68b505c768ad 100644
--- a/drivers/gpu/drm/amd/amdgpu/ci_dpm.c
+++ b/drivers/gpu/drm/amd/amdgpu/ci_dpm.c
@@ -307,7 +307,6 @@ static int ci_set_power_limit(struct amdgpu_device *adev, u32 n);
 static int ci_set_overdrive_target_tdp(struct amdgpu_device *adev,
 				       u32 target_tdp);
 static int ci_update_uvd_dpm(struct amdgpu_device *adev, bool gate);
-static void ci_dpm_set_dpm_funcs(struct amdgpu_device *adev);
 static void ci_dpm_set_irq_funcs(struct amdgpu_device *adev);
 
 static PPSMC_Result amdgpu_ci_send_msg_to_smc_with_parameter(struct amdgpu_device *adev,
@@ -883,8 +882,9 @@ static int ci_power_control_set_level(struct amdgpu_device *adev)
 	return ret;
 }
 
-static void ci_dpm_powergate_uvd(struct amdgpu_device *adev, bool gate)
+static void ci_dpm_powergate_uvd(void *handle, bool gate)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	struct ci_power_info *pi = ci_get_pi(adev);
 
 	pi->uvd_power_gated = gate;
@@ -901,8 +901,9 @@ static void ci_dpm_powergate_uvd(struct amdgpu_device *adev, bool gate)
 	}
 }
 
-static bool ci_dpm_vblank_too_short(struct amdgpu_device *adev)
+static bool ci_dpm_vblank_too_short(void *handle)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	u32 vblank_time = amdgpu_dpm_get_vblank_time(adev);
 	u32 switch_limit = adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5 ? 450 : 300;
 
@@ -1210,11 +1211,12 @@ static int ci_fan_ctrl_stop_smc_fan_control(struct amdgpu_device *adev)
 	}
 }
 
-static int ci_dpm_get_fan_speed_percent(struct amdgpu_device *adev,
+static int ci_dpm_get_fan_speed_percent(void *handle,
 					u32 *speed)
 {
 	u32 duty, duty100;
 	u64 tmp64;
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
 	if (adev->pm.no_fan)
 		return -ENOENT;
@@ -1237,12 +1239,13 @@ static int ci_dpm_get_fan_speed_percent(struct amdgpu_device *adev,
 	return 0;
 }
 
-static int ci_dpm_set_fan_speed_percent(struct amdgpu_device *adev,
+static int ci_dpm_set_fan_speed_percent(void *handle,
 					u32 speed)
 {
 	u32 tmp;
 	u32 duty, duty100;
 	u64 tmp64;
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	struct ci_power_info *pi = ci_get_pi(adev);
 
 	if (adev->pm.no_fan)
@@ -1271,8 +1274,10 @@ static int ci_dpm_set_fan_speed_percent(struct amdgpu_device *adev,
 	return 0;
 }
 
-static void ci_dpm_set_fan_control_mode(struct amdgpu_device *adev, u32 mode)
+static void ci_dpm_set_fan_control_mode(void *handle, u32 mode)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
 	switch (mode) {
 	case AMD_FAN_CTRL_NONE:
 		if (adev->pm.dpm.fan.ucode_fan_control)
@@ -1292,8 +1297,9 @@ static void ci_dpm_set_fan_control_mode(struct amdgpu_device *adev, u32 mode)
 	}
 }
 
-static u32 ci_dpm_get_fan_control_mode(struct amdgpu_device *adev)
+static u32 ci_dpm_get_fan_control_mode(void *handle)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	struct ci_power_info *pi = ci_get_pi(adev);
 
 	if (pi->fan_is_controlled_by_smc)
@@ -4378,9 +4384,10 @@ static u32 ci_get_lowest_enabled_level(struct amdgpu_device *adev,
 }
 
 
-static int ci_dpm_force_performance_level(struct amdgpu_device *adev,
+static int ci_dpm_force_performance_level(void *handle,
 					  enum amd_dpm_forced_level level)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	struct ci_power_info *pi = ci_get_pi(adev);
 	u32 tmp, levels, i;
 	int ret;
@@ -5291,8 +5298,9 @@ static void ci_update_requested_ps(struct amdgpu_device *adev,
 	adev->pm.dpm.requested_ps = &pi->requested_rps;
 }
 
-static int ci_dpm_pre_set_power_state(struct amdgpu_device *adev)
+static int ci_dpm_pre_set_power_state(void *handle)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	struct ci_power_info *pi = ci_get_pi(adev);
 	struct amdgpu_ps requested_ps = *adev->pm.dpm.requested_ps;
 	struct amdgpu_ps *new_ps = &requested_ps;
@@ -5304,8 +5312,9 @@ static int ci_dpm_pre_set_power_state(struct amdgpu_device *adev)
 	return 0;
 }
 
-static void ci_dpm_post_set_power_state(struct amdgpu_device *adev)
+static void ci_dpm_post_set_power_state(void *handle)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	struct ci_power_info *pi = ci_get_pi(adev);
 	struct amdgpu_ps *new_ps = &pi->requested_rps;
 
@@ -5479,8 +5488,9 @@ static void ci_dpm_disable(struct amdgpu_device *adev)
 	ci_update_current_ps(adev, boot_ps);
 }
 
-static int ci_dpm_set_power_state(struct amdgpu_device *adev)
+static int ci_dpm_set_power_state(void *handle)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	struct ci_power_info *pi = ci_get_pi(adev);
 	struct amdgpu_ps *new_ps = &pi->requested_rps;
 	struct amdgpu_ps *old_ps = &pi->current_rps;
@@ -5551,8 +5561,10 @@ static void ci_dpm_reset_asic(struct amdgpu_device *adev)
 }
 #endif
 
-static void ci_dpm_display_configuration_changed(struct amdgpu_device *adev)
+static void ci_dpm_display_configuration_changed(void *handle)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
 	ci_program_display_gap(adev);
 }
 
@@ -6105,9 +6117,10 @@ static int ci_dpm_init(struct amdgpu_device *adev)
 }
 
 static void
-ci_dpm_debugfs_print_current_performance_level(struct amdgpu_device *adev,
+ci_dpm_debugfs_print_current_performance_level(void *handle,
 					       struct seq_file *m)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	struct ci_power_info *pi = ci_get_pi(adev);
 	struct amdgpu_ps *rps = &pi->current_rps;
 	u32 sclk = ci_get_average_sclk_freq(adev);
@@ -6131,12 +6144,13 @@ ci_dpm_debugfs_print_current_performance_level(struct amdgpu_device *adev,
 	seq_printf(m, "GPU load: %u %%\n", activity_percent);
 }
 
-static void ci_dpm_print_power_state(struct amdgpu_device *adev,
-				     struct amdgpu_ps *rps)
+static void ci_dpm_print_power_state(void *handle, void *current_ps)
 {
+	struct amdgpu_ps *rps = (struct amdgpu_ps *)current_ps;
 	struct ci_ps *ps = ci_get_ps(rps);
 	struct ci_pl *pl;
 	int i;
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
 	amdgpu_dpm_print_class_info(rps->class, rps->class2);
 	amdgpu_dpm_print_cap_info(rps->caps);
@@ -6158,20 +6172,23 @@ static inline bool ci_are_power_levels_equal(const struct ci_pl *ci_cpl1,
 		  (ci_cpl1->pcie_lane == ci_cpl2->pcie_lane));
 }
 
-static int ci_check_state_equal(struct amdgpu_device *adev,
-				struct amdgpu_ps *cps,
-				struct amdgpu_ps *rps,
+static int ci_check_state_equal(void *handle,
+				void *current_ps,
+				void *request_ps,
 				bool *equal)
 {
 	struct ci_ps *ci_cps;
 	struct ci_ps *ci_rps;
 	int i;
+	struct amdgpu_ps *cps = (struct amdgpu_ps *)current_ps;
+	struct amdgpu_ps *rps = (struct amdgpu_ps *)request_ps;
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
 	if (adev == NULL || cps == NULL || rps == NULL || equal == NULL)
 		return -EINVAL;
 
-	ci_cps = ci_get_ps(cps);
-	ci_rps = ci_get_ps(rps);
+	ci_cps = ci_get_ps((struct amdgpu_ps *)cps);
+	ci_rps = ci_get_ps((struct amdgpu_ps *)rps);
 
 	if (ci_cps == NULL) {
 		*equal = false;
@@ -6199,8 +6216,9 @@ static int ci_check_state_equal(struct amdgpu_device *adev,
 	return 0;
 }
 
-static u32 ci_dpm_get_sclk(struct amdgpu_device *adev, bool low)
+static u32 ci_dpm_get_sclk(void *handle, bool low)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	struct ci_power_info *pi = ci_get_pi(adev);
 	struct ci_ps *requested_state = ci_get_ps(&pi->requested_rps);
 
@@ -6210,8 +6228,9 @@ static u32 ci_dpm_get_sclk(struct amdgpu_device *adev, bool low)
 		return requested_state->performance_levels[requested_state->performance_level_count - 1].sclk;
 }
 
-static u32 ci_dpm_get_mclk(struct amdgpu_device *adev, bool low)
+static u32 ci_dpm_get_mclk(void *handle, bool low)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	struct ci_power_info *pi = ci_get_pi(adev);
 	struct ci_ps *requested_state = ci_get_ps(&pi->requested_rps);
 
@@ -6222,10 +6241,11 @@ static u32 ci_dpm_get_mclk(struct amdgpu_device *adev, bool low)
 }
 
 /* get temperature in millidegrees */
-static int ci_dpm_get_temp(struct amdgpu_device *adev)
+static int ci_dpm_get_temp(void *handle)
 {
 	u32 temp;
 	int actual_temp = 0;
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
 	temp = (RREG32_SMC(ixCG_MULT_THERMAL_STATUS) & CG_MULT_THERMAL_STATUS__CTF_TEMP_MASK) >>
 		CG_MULT_THERMAL_STATUS__CTF_TEMP__SHIFT;
@@ -6261,7 +6281,6 @@ static int ci_dpm_early_init(void *handle)
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
-	ci_dpm_set_dpm_funcs(adev);
 	ci_dpm_set_irq_funcs(adev);
 
 	return 0;
@@ -6346,7 +6365,6 @@ static int ci_dpm_sw_fini(void *handle)
 	flush_work(&adev->pm.dpm.thermal.work);
 
 	mutex_lock(&adev->pm.mutex);
-	amdgpu_pm_sysfs_fini(adev);
 	ci_dpm_fini(adev);
 	mutex_unlock(&adev->pm.mutex);
 
@@ -6551,9 +6569,10 @@ static int ci_dpm_set_powergating_state(void *handle,
 	return 0;
 }
 
-static int ci_dpm_print_clock_levels(struct amdgpu_device *adev,
+static int ci_dpm_print_clock_levels(void *handle,
 		enum pp_clock_type type, char *buf)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	struct ci_power_info *pi = ci_get_pi(adev);
 	struct ci_single_dpm_table *sclk_table = &pi->dpm_table.sclk_table;
 	struct ci_single_dpm_table *mclk_table = &pi->dpm_table.mclk_table;
@@ -6618,9 +6637,10 @@ static int ci_dpm_print_clock_levels(struct amdgpu_device *adev,
 	return size;
 }
 
-static int ci_dpm_force_clock_level(struct amdgpu_device *adev,
+static int ci_dpm_force_clock_level(void *handle,
 		enum pp_clock_type type, uint32_t mask)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	struct ci_power_info *pi = ci_get_pi(adev);
 
 	if (adev->pm.dpm.forced_level & (AMD_DPM_FORCED_LEVEL_AUTO |
@@ -6664,8 +6684,9 @@ static int ci_dpm_force_clock_level(struct amdgpu_device *adev,
 	return 0;
 }
 
-static int ci_dpm_get_sclk_od(struct amdgpu_device *adev)
+static int ci_dpm_get_sclk_od(void *handle)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	struct ci_power_info *pi = ci_get_pi(adev);
 	struct ci_single_dpm_table *sclk_table = &(pi->dpm_table.sclk_table);
 	struct ci_single_dpm_table *golden_sclk_table =
@@ -6680,8 +6701,9 @@ static int ci_dpm_get_sclk_od(struct amdgpu_device *adev)
 	return value;
 }
 
-static int ci_dpm_set_sclk_od(struct amdgpu_device *adev, uint32_t value)
+static int ci_dpm_set_sclk_od(void *handle, uint32_t value)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	struct ci_power_info *pi = ci_get_pi(adev);
 	struct ci_ps *ps = ci_get_ps(adev->pm.dpm.requested_ps);
 	struct ci_single_dpm_table *golden_sclk_table =
@@ -6698,8 +6720,9 @@ static int ci_dpm_set_sclk_od(struct amdgpu_device *adev, uint32_t value)
 	return 0;
 }
 
-static int ci_dpm_get_mclk_od(struct amdgpu_device *adev)
+static int ci_dpm_get_mclk_od(void *handle)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	struct ci_power_info *pi = ci_get_pi(adev);
 	struct ci_single_dpm_table *mclk_table = &(pi->dpm_table.mclk_table);
 	struct ci_single_dpm_table *golden_mclk_table =
@@ -6714,8 +6737,9 @@ static int ci_dpm_get_mclk_od(struct amdgpu_device *adev)
 	return value;
 }
 
-static int ci_dpm_set_mclk_od(struct amdgpu_device *adev, uint32_t value)
+static int ci_dpm_set_mclk_od(void *handle, uint32_t value)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	struct ci_power_info *pi = ci_get_pi(adev);
 	struct ci_ps *ps = ci_get_ps(adev->pm.dpm.requested_ps);
 	struct ci_single_dpm_table *golden_mclk_table =
@@ -6732,9 +6756,10 @@ static int ci_dpm_set_mclk_od(struct amdgpu_device *adev, uint32_t value)
 	return 0;
 }
 
-static int ci_dpm_get_power_profile_state(struct amdgpu_device *adev,
+static int ci_dpm_get_power_profile_state(void *handle,
 		struct amd_pp_profile *query)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	struct ci_power_info *pi = ci_get_pi(adev);
 
 	if (!pi || !query)
@@ -6851,9 +6876,10 @@ static int ci_set_power_profile_state(struct amdgpu_device *adev,
 	return result;
 }
 
-static int ci_dpm_set_power_profile_state(struct amdgpu_device *adev,
+static int ci_dpm_set_power_profile_state(void *handle,
 		struct amd_pp_profile *request)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	struct ci_power_info *pi = ci_get_pi(adev);
 	int ret = -1;
 
@@ -6906,9 +6932,10 @@ static int ci_dpm_set_power_profile_state(struct amdgpu_device *adev,
 	return 0;
 }
 
-static int ci_dpm_reset_power_profile_state(struct amdgpu_device *adev,
+static int ci_dpm_reset_power_profile_state(void *handle,
 		struct amd_pp_profile *request)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	struct ci_power_info *pi = ci_get_pi(adev);
 
 	if (!pi || !request)
@@ -6927,9 +6954,10 @@ static int ci_dpm_reset_power_profile_state(struct amdgpu_device *adev,
 		return -EINVAL;
 }
 
-static int ci_dpm_switch_power_profile(struct amdgpu_device *adev,
+static int ci_dpm_switch_power_profile(void *handle,
 		enum amd_pp_profile_type type)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	struct ci_power_info *pi = ci_get_pi(adev);
 	struct amd_pp_profile request = {0};
 
@@ -6944,11 +6972,12 @@ static int ci_dpm_switch_power_profile(struct amdgpu_device *adev,
 	return 0;
 }
 
-static int ci_dpm_read_sensor(struct amdgpu_device *adev, int idx,
+static int ci_dpm_read_sensor(void *handle, int idx,
 			      void *value, int *size)
 {
 	u32 activity_percent = 50;
 	int ret;
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
 	/* size must be at least 4 bytes for all sensors */
 	if (*size < 4)
@@ -7003,7 +7032,7 @@ const struct amd_ip_funcs ci_dpm_ip_funcs = {
 	.set_powergating_state = ci_dpm_set_powergating_state,
 };
 
-static const struct amdgpu_dpm_funcs ci_dpm_funcs = {
+const struct amd_pm_funcs ci_dpm_funcs = {
 	.get_temperature = &ci_dpm_get_temp,
 	.pre_set_power_state = &ci_dpm_pre_set_power_state,
 	.set_power_state = &ci_dpm_set_power_state,
@@ -7035,12 +7064,6 @@ static const struct amdgpu_dpm_funcs ci_dpm_funcs = {
 	.read_sensor = ci_dpm_read_sensor,
 };
 
-static void ci_dpm_set_dpm_funcs(struct amdgpu_device *adev)
-{
-	if (adev->pm.funcs == NULL)
-		adev->pm.funcs = &ci_dpm_funcs;
-}
-
 static const struct amdgpu_irq_src_funcs ci_dpm_irq_funcs = {
 	.set = ci_dpm_set_interrupt_state,
 	.process = ci_dpm_process_interrupt,
diff --git a/drivers/gpu/drm/amd/amdgpu/cik.c b/drivers/gpu/drm/amd/amdgpu/cik.c
index 567c4a5cf90c..a296f7bbe57c 100644
--- a/drivers/gpu/drm/amd/amdgpu/cik.c
+++ b/drivers/gpu/drm/amd/amdgpu/cik.c
@@ -65,6 +65,7 @@
 #include "oss/oss_2_0_d.h"
 #include "oss/oss_2_0_sh_mask.h"
 
+#include "amdgpu_dm.h"
 #include "amdgpu_amdkfd.h"
 #include "amdgpu_powerplay.h"
 #include "dce_virtual.h"
@@ -1022,22 +1023,101 @@ static const struct amdgpu_allowed_register_entry cik_allowed_read_registers[] =
 	{mmPA_SC_RASTER_CONFIG_1, true},
 };
 
-static uint32_t cik_read_indexed_register(struct amdgpu_device *adev,
-					  u32 se_num, u32 sh_num,
-					  u32 reg_offset)
+
+static uint32_t cik_get_register_value(struct amdgpu_device *adev,
+				       bool indexed, u32 se_num,
+				       u32 sh_num, u32 reg_offset)
 {
-	uint32_t val;
+	if (indexed) {
+		uint32_t val;
+		unsigned se_idx = (se_num == 0xffffffff) ? 0 : se_num;
+		unsigned sh_idx = (sh_num == 0xffffffff) ? 0 : sh_num;
+
+		switch (reg_offset) {
+		case mmCC_RB_BACKEND_DISABLE:
+			return adev->gfx.config.rb_config[se_idx][sh_idx].rb_backend_disable;
+		case mmGC_USER_RB_BACKEND_DISABLE:
+			return adev->gfx.config.rb_config[se_idx][sh_idx].user_rb_backend_disable;
+		case mmPA_SC_RASTER_CONFIG:
+			return adev->gfx.config.rb_config[se_idx][sh_idx].raster_config;
+		case mmPA_SC_RASTER_CONFIG_1:
+			return adev->gfx.config.rb_config[se_idx][sh_idx].raster_config_1;
+		}
 
-	mutex_lock(&adev->grbm_idx_mutex);
-	if (se_num != 0xffffffff || sh_num != 0xffffffff)
-		amdgpu_gfx_select_se_sh(adev, se_num, sh_num, 0xffffffff);
+		mutex_lock(&adev->grbm_idx_mutex);
+		if (se_num != 0xffffffff || sh_num != 0xffffffff)
+			amdgpu_gfx_select_se_sh(adev, se_num, sh_num, 0xffffffff);
 
-	val = RREG32(reg_offset);
+		val = RREG32(reg_offset);
 
-	if (se_num != 0xffffffff || sh_num != 0xffffffff)
-		amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff);
-	mutex_unlock(&adev->grbm_idx_mutex);
-	return val;
+		if (se_num != 0xffffffff || sh_num != 0xffffffff)
+			amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff);
+		mutex_unlock(&adev->grbm_idx_mutex);
+		return val;
+	} else {
+		unsigned idx;
+
+		switch (reg_offset) {
+		case mmGB_ADDR_CONFIG:
+			return adev->gfx.config.gb_addr_config;
+		case mmMC_ARB_RAMCFG:
+			return adev->gfx.config.mc_arb_ramcfg;
+		case mmGB_TILE_MODE0:
+		case mmGB_TILE_MODE1:
+		case mmGB_TILE_MODE2:
+		case mmGB_TILE_MODE3:
+		case mmGB_TILE_MODE4:
+		case mmGB_TILE_MODE5:
+		case mmGB_TILE_MODE6:
+		case mmGB_TILE_MODE7:
+		case mmGB_TILE_MODE8:
+		case mmGB_TILE_MODE9:
+		case mmGB_TILE_MODE10:
+		case mmGB_TILE_MODE11:
+		case mmGB_TILE_MODE12:
+		case mmGB_TILE_MODE13:
+		case mmGB_TILE_MODE14:
+		case mmGB_TILE_MODE15:
+		case mmGB_TILE_MODE16:
+		case mmGB_TILE_MODE17:
+		case mmGB_TILE_MODE18:
+		case mmGB_TILE_MODE19:
+		case mmGB_TILE_MODE20:
+		case mmGB_TILE_MODE21:
+		case mmGB_TILE_MODE22:
+		case mmGB_TILE_MODE23:
+		case mmGB_TILE_MODE24:
+		case mmGB_TILE_MODE25:
+		case mmGB_TILE_MODE26:
+		case mmGB_TILE_MODE27:
+		case mmGB_TILE_MODE28:
+		case mmGB_TILE_MODE29:
+		case mmGB_TILE_MODE30:
+		case mmGB_TILE_MODE31:
+			idx = (reg_offset - mmGB_TILE_MODE0);
+			return adev->gfx.config.tile_mode_array[idx];
+		case mmGB_MACROTILE_MODE0:
+		case mmGB_MACROTILE_MODE1:
+		case mmGB_MACROTILE_MODE2:
+		case mmGB_MACROTILE_MODE3:
+		case mmGB_MACROTILE_MODE4:
+		case mmGB_MACROTILE_MODE5:
+		case mmGB_MACROTILE_MODE6:
+		case mmGB_MACROTILE_MODE7:
+		case mmGB_MACROTILE_MODE8:
+		case mmGB_MACROTILE_MODE9:
+		case mmGB_MACROTILE_MODE10:
+		case mmGB_MACROTILE_MODE11:
+		case mmGB_MACROTILE_MODE12:
+		case mmGB_MACROTILE_MODE13:
+		case mmGB_MACROTILE_MODE14:
+		case mmGB_MACROTILE_MODE15:
+			idx = (reg_offset - mmGB_MACROTILE_MODE0);
+			return adev->gfx.config.macrotile_mode_array[idx];
+		default:
+			return RREG32(reg_offset);
+		}
+	}
 }
 
 static int cik_read_register(struct amdgpu_device *adev, u32 se_num,
@@ -1047,13 +1127,13 @@ static int cik_read_register(struct amdgpu_device *adev, u32 se_num,
 
 	*value = 0;
 	for (i = 0; i < ARRAY_SIZE(cik_allowed_read_registers); i++) {
+		bool indexed = cik_allowed_read_registers[i].grbm_indexed;
+
 		if (reg_offset != cik_allowed_read_registers[i].reg_offset)
 			continue;
 
-		*value = cik_allowed_read_registers[i].grbm_indexed ?
-			 cik_read_indexed_register(adev, se_num,
-						   sh_num, reg_offset) :
-			 RREG32(reg_offset);
+		*value = cik_get_register_value(adev, indexed, se_num, sh_num,
+						reg_offset);
 		return 0;
 	}
 	return -EINVAL;
@@ -1900,6 +1980,10 @@ int cik_set_ip_blocks(struct amdgpu_device *adev)
 		amdgpu_ip_block_add(adev, &amdgpu_pp_ip_block);
 		if (adev->enable_virtual_display)
 			amdgpu_ip_block_add(adev, &dce_virtual_ip_block);
+#if defined(CONFIG_DRM_AMD_DC)
+		else if (amdgpu_device_has_dc_support(adev))
+			amdgpu_ip_block_add(adev, &dm_ip_block);
+#endif
 		else
 			amdgpu_ip_block_add(adev, &dce_v8_2_ip_block);
 		amdgpu_ip_block_add(adev, &gfx_v7_2_ip_block);
@@ -1914,6 +1998,10 @@ int cik_set_ip_blocks(struct amdgpu_device *adev)
 		amdgpu_ip_block_add(adev, &amdgpu_pp_ip_block);
 		if (adev->enable_virtual_display)
 			amdgpu_ip_block_add(adev, &dce_virtual_ip_block);
+#if defined(CONFIG_DRM_AMD_DC)
+		else if (amdgpu_device_has_dc_support(adev))
+			amdgpu_ip_block_add(adev, &dm_ip_block);
+#endif
 		else
 			amdgpu_ip_block_add(adev, &dce_v8_5_ip_block);
 		amdgpu_ip_block_add(adev, &gfx_v7_3_ip_block);
@@ -1928,6 +2016,10 @@ int cik_set_ip_blocks(struct amdgpu_device *adev)
 		amdgpu_ip_block_add(adev, &amdgpu_pp_ip_block);
 		if (adev->enable_virtual_display)
 			amdgpu_ip_block_add(adev, &dce_virtual_ip_block);
+#if defined(CONFIG_DRM_AMD_DC)
+		else if (amdgpu_device_has_dc_support(adev))
+			amdgpu_ip_block_add(adev, &dm_ip_block);
+#endif
 		else
 			amdgpu_ip_block_add(adev, &dce_v8_1_ip_block);
 		amdgpu_ip_block_add(adev, &gfx_v7_1_ip_block);
@@ -1943,6 +2035,10 @@ int cik_set_ip_blocks(struct amdgpu_device *adev)
 		amdgpu_ip_block_add(adev, &amdgpu_pp_ip_block);
 		if (adev->enable_virtual_display)
 			amdgpu_ip_block_add(adev, &dce_virtual_ip_block);
+#if defined(CONFIG_DRM_AMD_DC)
+		else if (amdgpu_device_has_dc_support(adev))
+			amdgpu_ip_block_add(adev, &dm_ip_block);
+#endif
 		else
 			amdgpu_ip_block_add(adev, &dce_v8_3_ip_block);
 		amdgpu_ip_block_add(adev, &gfx_v7_2_ip_block);
diff --git a/drivers/gpu/drm/amd/amdgpu/cik_dpm.h b/drivers/gpu/drm/amd/amdgpu/cik_dpm.h
index b1c8e7b446ea..c7b4349f6319 100644
--- a/drivers/gpu/drm/amd/amdgpu/cik_dpm.h
+++ b/drivers/gpu/drm/amd/amdgpu/cik_dpm.h
@@ -26,5 +26,6 @@
 
 extern const struct amd_ip_funcs ci_dpm_ip_funcs;
 extern const struct amd_ip_funcs kv_dpm_ip_funcs;
-
+extern const struct amd_pm_funcs ci_dpm_funcs;
+extern const struct amd_pm_funcs kv_dpm_funcs;
 #endif
diff --git a/drivers/gpu/drm/amd/amdgpu/cik_ih.c b/drivers/gpu/drm/amd/amdgpu/cik_ih.c
index b8918432c572..a870b354e3f7 100644
--- a/drivers/gpu/drm/amd/amdgpu/cik_ih.c
+++ b/drivers/gpu/drm/amd/amdgpu/cik_ih.c
@@ -228,6 +228,34 @@ static u32 cik_ih_get_wptr(struct amdgpu_device *adev)
  * [127:96] - reserved
  */
 
+/**
+ * cik_ih_prescreen_iv - prescreen an interrupt vector
+ *
+ * @adev: amdgpu_device pointer
+ *
+ * Returns true if the interrupt vector should be further processed.
+ */
+static bool cik_ih_prescreen_iv(struct amdgpu_device *adev)
+{
+	u32 ring_index = adev->irq.ih.rptr >> 2;
+	u16 pasid;
+
+	switch (le32_to_cpu(adev->irq.ih.ring[ring_index]) & 0xff) {
+	case 146:
+	case 147:
+		pasid = le32_to_cpu(adev->irq.ih.ring[ring_index + 2]) >> 16;
+		if (!pasid || amdgpu_vm_pasid_fault_credit(adev, pasid))
+			return true;
+		break;
+	default:
+		/* Not a VM fault */
+		return true;
+	}
+
+	adev->irq.ih.rptr += 16;
+	return false;
+}
+
  /**
  * cik_ih_decode_iv - decode an interrupt vector
  *
@@ -433,6 +461,7 @@ static const struct amd_ip_funcs cik_ih_ip_funcs = {
 
 static const struct amdgpu_ih_funcs cik_ih_funcs = {
 	.get_wptr = cik_ih_get_wptr,
+	.prescreen_iv = cik_ih_prescreen_iv,
 	.decode_iv = cik_ih_decode_iv,
 	.set_rptr = cik_ih_set_rptr
 };
diff --git a/drivers/gpu/drm/amd/amdgpu/cik_sdma.c b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
index f508f4d01e4a..60cecd117705 100644
--- a/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
+++ b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
@@ -1387,8 +1387,13 @@ static void cik_sdma_set_buffer_funcs(struct amdgpu_device *adev)
 }
 
 static const struct amdgpu_vm_pte_funcs cik_sdma_vm_pte_funcs = {
+	.copy_pte_num_dw = 7,
 	.copy_pte = cik_sdma_vm_copy_pte,
+
 	.write_pte = cik_sdma_vm_write_pte,
+
+	.set_max_nums_pte_pde = 0x1fffff >> 3,
+	.set_pte_pde_num_dw = 10,
 	.set_pte_pde = cik_sdma_vm_set_pte_pde,
 };
 
diff --git a/drivers/gpu/drm/amd/amdgpu/cz_ih.c b/drivers/gpu/drm/amd/amdgpu/cz_ih.c
index 0c1209cdd1cb..fa61d649bb44 100644
--- a/drivers/gpu/drm/amd/amdgpu/cz_ih.c
+++ b/drivers/gpu/drm/amd/amdgpu/cz_ih.c
@@ -208,6 +208,34 @@ static u32 cz_ih_get_wptr(struct amdgpu_device *adev)
 }
 
 /**
+ * cz_ih_prescreen_iv - prescreen an interrupt vector
+ *
+ * @adev: amdgpu_device pointer
+ *
+ * Returns true if the interrupt vector should be further processed.
+ */
+static bool cz_ih_prescreen_iv(struct amdgpu_device *adev)
+{
+	u32 ring_index = adev->irq.ih.rptr >> 2;
+	u16 pasid;
+
+	switch (le32_to_cpu(adev->irq.ih.ring[ring_index]) & 0xff) {
+	case 146:
+	case 147:
+		pasid = le32_to_cpu(adev->irq.ih.ring[ring_index + 2]) >> 16;
+		if (!pasid || amdgpu_vm_pasid_fault_credit(adev, pasid))
+			return true;
+		break;
+	default:
+		/* Not a VM fault */
+		return true;
+	}
+
+	adev->irq.ih.rptr += 16;
+	return false;
+}
+
+/**
  * cz_ih_decode_iv - decode an interrupt vector
  *
  * @adev: amdgpu_device pointer
@@ -414,6 +442,7 @@ static const struct amd_ip_funcs cz_ih_ip_funcs = {
 
 static const struct amdgpu_ih_funcs cz_ih_funcs = {
 	.get_wptr = cz_ih_get_wptr,
+	.prescreen_iv = cz_ih_prescreen_iv,
 	.decode_iv = cz_ih_decode_iv,
 	.set_rptr = cz_ih_set_rptr
 };
diff --git a/drivers/gpu/drm/amd/amdgpu/dce_virtual.c b/drivers/gpu/drm/amd/amdgpu/dce_virtual.c
index b9ee9073cb0d..a8829af120c1 100644
--- a/drivers/gpu/drm/amd/amdgpu/dce_virtual.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_virtual.c
@@ -288,7 +288,7 @@ dce_virtual_encoder(struct drm_connector *connector)
 		if (connector->encoder_ids[i] == 0)
 			break;
 
-		encoder = drm_encoder_find(connector->dev, connector->encoder_ids[i]);
+		encoder = drm_encoder_find(connector->dev, NULL, connector->encoder_ids[i]);
 		if (!encoder)
 			continue;
 
@@ -298,7 +298,7 @@ dce_virtual_encoder(struct drm_connector *connector)
 
 	/* pick the first one */
 	if (enc_id)
-		return drm_encoder_find(connector->dev, enc_id);
+		return drm_encoder_find(connector->dev, NULL, enc_id);
 	return NULL;
 }
 
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
index 00868764a0dd..419ba0ce7ee5 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
@@ -1819,6 +1819,22 @@ static void gfx_v7_0_setup_rb(struct amdgpu_device *adev)
 							adev->gfx.config.backend_enable_mask,
 							num_rb_pipes);
 	}
+
+	/* cache the values for userspace */
+	for (i = 0; i < adev->gfx.config.max_shader_engines; i++) {
+		for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) {
+			gfx_v7_0_select_se_sh(adev, i, j, 0xffffffff);
+			adev->gfx.config.rb_config[i][j].rb_backend_disable =
+				RREG32(mmCC_RB_BACKEND_DISABLE);
+			adev->gfx.config.rb_config[i][j].user_rb_backend_disable =
+				RREG32(mmGC_USER_RB_BACKEND_DISABLE);
+			adev->gfx.config.rb_config[i][j].raster_config =
+				RREG32(mmPA_SC_RASTER_CONFIG);
+			adev->gfx.config.rb_config[i][j].raster_config_1 =
+				RREG32(mmPA_SC_RASTER_CONFIG_1);
+		}
+	}
+	gfx_v7_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff);
 	mutex_unlock(&adev->grbm_idx_mutex);
 }
 
@@ -4670,6 +4686,14 @@ static int gfx_v7_0_sw_fini(void *handle)
 	gfx_v7_0_cp_compute_fini(adev);
 	gfx_v7_0_rlc_fini(adev);
 	gfx_v7_0_mec_fini(adev);
+	amdgpu_bo_free_kernel(&adev->gfx.rlc.clear_state_obj,
+				&adev->gfx.rlc.clear_state_gpu_addr,
+				(void **)&adev->gfx.rlc.cs_ptr);
+	if (adev->gfx.rlc.cp_table_size) {
+		amdgpu_bo_free_kernel(&adev->gfx.rlc.cp_table_obj,
+				&adev->gfx.rlc.cp_table_gpu_addr,
+				(void **)&adev->gfx.rlc.cp_table_ptr);
+	}
 	gfx_v7_0_free_microcode(adev);
 
 	return 0;
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
index fc260c13b1da..9ecdf621a74a 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
@@ -20,6 +20,7 @@
  * OTHER DEALINGS IN THE SOFTWARE.
  *
  */
+#include <linux/kernel.h>
 #include <linux/firmware.h>
 #include <drm/drmP.h>
 #include "amdgpu.h"
@@ -125,24 +126,39 @@ MODULE_FIRMWARE("amdgpu/fiji_mec2.bin");
 MODULE_FIRMWARE("amdgpu/fiji_rlc.bin");
 
 MODULE_FIRMWARE("amdgpu/polaris11_ce.bin");
+MODULE_FIRMWARE("amdgpu/polaris11_ce_2.bin");
 MODULE_FIRMWARE("amdgpu/polaris11_pfp.bin");
+MODULE_FIRMWARE("amdgpu/polaris11_pfp_2.bin");
 MODULE_FIRMWARE("amdgpu/polaris11_me.bin");
+MODULE_FIRMWARE("amdgpu/polaris11_me_2.bin");
 MODULE_FIRMWARE("amdgpu/polaris11_mec.bin");
+MODULE_FIRMWARE("amdgpu/polaris11_mec_2.bin");
 MODULE_FIRMWARE("amdgpu/polaris11_mec2.bin");
+MODULE_FIRMWARE("amdgpu/polaris11_mec2_2.bin");
 MODULE_FIRMWARE("amdgpu/polaris11_rlc.bin");
 
 MODULE_FIRMWARE("amdgpu/polaris10_ce.bin");
+MODULE_FIRMWARE("amdgpu/polaris10_ce_2.bin");
 MODULE_FIRMWARE("amdgpu/polaris10_pfp.bin");
+MODULE_FIRMWARE("amdgpu/polaris10_pfp_2.bin");
 MODULE_FIRMWARE("amdgpu/polaris10_me.bin");
+MODULE_FIRMWARE("amdgpu/polaris10_me_2.bin");
 MODULE_FIRMWARE("amdgpu/polaris10_mec.bin");
+MODULE_FIRMWARE("amdgpu/polaris10_mec_2.bin");
 MODULE_FIRMWARE("amdgpu/polaris10_mec2.bin");
+MODULE_FIRMWARE("amdgpu/polaris10_mec2_2.bin");
 MODULE_FIRMWARE("amdgpu/polaris10_rlc.bin");
 
 MODULE_FIRMWARE("amdgpu/polaris12_ce.bin");
+MODULE_FIRMWARE("amdgpu/polaris12_ce_2.bin");
 MODULE_FIRMWARE("amdgpu/polaris12_pfp.bin");
+MODULE_FIRMWARE("amdgpu/polaris12_pfp_2.bin");
 MODULE_FIRMWARE("amdgpu/polaris12_me.bin");
+MODULE_FIRMWARE("amdgpu/polaris12_me_2.bin");
 MODULE_FIRMWARE("amdgpu/polaris12_mec.bin");
+MODULE_FIRMWARE("amdgpu/polaris12_mec_2.bin");
 MODULE_FIRMWARE("amdgpu/polaris12_mec2.bin");
+MODULE_FIRMWARE("amdgpu/polaris12_mec2_2.bin");
 MODULE_FIRMWARE("amdgpu/polaris12_rlc.bin");
 
 static const struct amdgpu_gds_reg_offset amdgpu_gds_reg_offset[] =
@@ -918,8 +934,17 @@ static int gfx_v8_0_init_microcode(struct amdgpu_device *adev)
 		BUG();
 	}
 
-	snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_pfp.bin", chip_name);
-	err = request_firmware(&adev->gfx.pfp_fw, fw_name, adev->dev);
+	if (adev->asic_type >= CHIP_POLARIS10 && adev->asic_type <= CHIP_POLARIS12) {
+		snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_pfp_2.bin", chip_name);
+		err = request_firmware(&adev->gfx.pfp_fw, fw_name, adev->dev);
+		if (err == -ENOENT) {
+			snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_pfp.bin", chip_name);
+			err = request_firmware(&adev->gfx.pfp_fw, fw_name, adev->dev);
+		}
+	} else {
+		snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_pfp.bin", chip_name);
+		err = request_firmware(&adev->gfx.pfp_fw, fw_name, adev->dev);
+	}
 	if (err)
 		goto out;
 	err = amdgpu_ucode_validate(adev->gfx.pfp_fw);
@@ -929,8 +954,17 @@ static int gfx_v8_0_init_microcode(struct amdgpu_device *adev)
 	adev->gfx.pfp_fw_version = le32_to_cpu(cp_hdr->header.ucode_version);
 	adev->gfx.pfp_feature_version = le32_to_cpu(cp_hdr->ucode_feature_version);
 
-	snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_me.bin", chip_name);
-	err = request_firmware(&adev->gfx.me_fw, fw_name, adev->dev);
+	if (adev->asic_type >= CHIP_POLARIS10 && adev->asic_type <= CHIP_POLARIS12) {
+		snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_me_2.bin", chip_name);
+		err = request_firmware(&adev->gfx.me_fw, fw_name, adev->dev);
+		if (err == -ENOENT) {
+			snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_me.bin", chip_name);
+			err = request_firmware(&adev->gfx.me_fw, fw_name, adev->dev);
+		}
+	} else {
+		snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_me.bin", chip_name);
+		err = request_firmware(&adev->gfx.me_fw, fw_name, adev->dev);
+	}
 	if (err)
 		goto out;
 	err = amdgpu_ucode_validate(adev->gfx.me_fw);
@@ -941,8 +975,17 @@ static int gfx_v8_0_init_microcode(struct amdgpu_device *adev)
 
 	adev->gfx.me_feature_version = le32_to_cpu(cp_hdr->ucode_feature_version);
 
-	snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_ce.bin", chip_name);
-	err = request_firmware(&adev->gfx.ce_fw, fw_name, adev->dev);
+	if (adev->asic_type >= CHIP_POLARIS10 && adev->asic_type <= CHIP_POLARIS12) {
+		snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_ce_2.bin", chip_name);
+		err = request_firmware(&adev->gfx.ce_fw, fw_name, adev->dev);
+		if (err == -ENOENT) {
+			snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_ce.bin", chip_name);
+			err = request_firmware(&adev->gfx.ce_fw, fw_name, adev->dev);
+		}
+	} else {
+		snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_ce.bin", chip_name);
+		err = request_firmware(&adev->gfx.ce_fw, fw_name, adev->dev);
+	}
 	if (err)
 		goto out;
 	err = amdgpu_ucode_validate(adev->gfx.ce_fw);
@@ -1012,8 +1055,17 @@ static int gfx_v8_0_init_microcode(struct amdgpu_device *adev)
 	for (i = 0 ; i < (rlc_hdr->reg_list_size_bytes >> 2); i++)
 		adev->gfx.rlc.register_restore[i] = le32_to_cpu(tmp[i]);
 
-	snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mec.bin", chip_name);
-	err = request_firmware(&adev->gfx.mec_fw, fw_name, adev->dev);
+	if (adev->asic_type >= CHIP_POLARIS10 && adev->asic_type <= CHIP_POLARIS12) {
+		snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mec_2.bin", chip_name);
+		err = request_firmware(&adev->gfx.mec_fw, fw_name, adev->dev);
+		if (err == -ENOENT) {
+			snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mec.bin", chip_name);
+			err = request_firmware(&adev->gfx.mec_fw, fw_name, adev->dev);
+		}
+	} else {
+		snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mec.bin", chip_name);
+		err = request_firmware(&adev->gfx.mec_fw, fw_name, adev->dev);
+	}
 	if (err)
 		goto out;
 	err = amdgpu_ucode_validate(adev->gfx.mec_fw);
@@ -1025,8 +1077,17 @@ static int gfx_v8_0_init_microcode(struct amdgpu_device *adev)
 
 	if ((adev->asic_type != CHIP_STONEY) &&
 	    (adev->asic_type != CHIP_TOPAZ)) {
-		snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mec2.bin", chip_name);
-		err = request_firmware(&adev->gfx.mec2_fw, fw_name, adev->dev);
+		if (adev->asic_type >= CHIP_POLARIS10 && adev->asic_type <= CHIP_POLARIS12) {
+			snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mec2_2.bin", chip_name);
+			err = request_firmware(&adev->gfx.mec2_fw, fw_name, adev->dev);
+			if (err == -ENOENT) {
+				snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mec2.bin", chip_name);
+				err = request_firmware(&adev->gfx.mec2_fw, fw_name, adev->dev);
+			}
+		} else {
+			snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mec2.bin", chip_name);
+			err = request_firmware(&adev->gfx.mec2_fw, fw_name, adev->dev);
+		}
 		if (!err) {
 			err = amdgpu_ucode_validate(adev->gfx.mec2_fw);
 			if (err)
@@ -2053,9 +2114,19 @@ static int gfx_v8_0_sw_fini(void *handle)
 	amdgpu_gfx_compute_mqd_sw_fini(adev);
 	amdgpu_gfx_kiq_free_ring(&adev->gfx.kiq.ring, &adev->gfx.kiq.irq);
 	amdgpu_gfx_kiq_fini(adev);
+	amdgpu_bo_free_kernel(&adev->virt.csa_obj, &adev->virt.csa_vmid0_addr, NULL);
 
 	gfx_v8_0_mec_fini(adev);
 	gfx_v8_0_rlc_fini(adev);
+	amdgpu_bo_free_kernel(&adev->gfx.rlc.clear_state_obj,
+				&adev->gfx.rlc.clear_state_gpu_addr,
+				(void **)&adev->gfx.rlc.cs_ptr);
+	if ((adev->asic_type == CHIP_CARRIZO) ||
+	    (adev->asic_type == CHIP_STONEY)) {
+		amdgpu_bo_free_kernel(&adev->gfx.rlc.cp_table_obj,
+				&adev->gfx.rlc.cp_table_gpu_addr,
+				(void **)&adev->gfx.rlc.cp_table_ptr);
+	}
 	gfx_v8_0_free_microcode(adev);
 
 	return 0;
@@ -3891,10 +3962,10 @@ static int gfx_v8_0_init_save_restore_list(struct amdgpu_device *adev)
 				adev->gfx.rlc.reg_list_format_size_bytes >> 2,
 				unique_indices,
 				&indices_count,
-				sizeof(unique_indices) / sizeof(int),
+				ARRAY_SIZE(unique_indices),
 				indirect_start_offsets,
 				&offset_count,
-				sizeof(indirect_start_offsets)/sizeof(int));
+				ARRAY_SIZE(indirect_start_offsets));
 
 	/* save and restore list */
 	WREG32_FIELD(RLC_SRM_CNTL, AUTO_INCR_ADDR, 1);
@@ -3916,14 +3987,14 @@ static int gfx_v8_0_init_save_restore_list(struct amdgpu_device *adev)
 	/* starting offsets starts */
 	WREG32(mmRLC_GPM_SCRATCH_ADDR,
 		adev->gfx.rlc.starting_offsets_start);
-	for (i = 0; i < sizeof(indirect_start_offsets)/sizeof(int); i++)
+	for (i = 0; i < ARRAY_SIZE(indirect_start_offsets); i++)
 		WREG32(mmRLC_GPM_SCRATCH_DATA,
 				indirect_start_offsets[i]);
 
 	/* unique indices */
 	temp = mmRLC_SRM_INDEX_CNTL_ADDR_0;
 	data = mmRLC_SRM_INDEX_CNTL_DATA_0;
-	for (i = 0; i < sizeof(unique_indices) / sizeof(int); i++) {
+	for (i = 0; i < ARRAY_SIZE(unique_indices); i++) {
 		if (unique_indices[i] != 0) {
 			WREG32(temp + i, unique_indices[i] & 0x3FFFF);
 			WREG32(data + i, unique_indices[i] >> 20);
@@ -4071,18 +4142,12 @@ static int gfx_v8_0_rlc_resume(struct amdgpu_device *adev)
 	gfx_v8_0_rlc_reset(adev);
 	gfx_v8_0_init_pg(adev);
 
-	if (!adev->pp_enabled) {
-		if (adev->firmware.load_type != AMDGPU_FW_LOAD_SMU) {
-			/* legacy rlc firmware loading */
-			r = gfx_v8_0_rlc_load_microcode(adev);
-			if (r)
-				return r;
-		} else {
-			r = adev->smu.smumgr_funcs->check_fw_load_finish(adev,
-							AMDGPU_UCODE_ID_RLC_G);
-			if (r)
-				return -EINVAL;
-		}
+
+	if (adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT) {
+		/* legacy rlc firmware loading */
+		r = gfx_v8_0_rlc_load_microcode(adev);
+		if (r)
+			return r;
 	}
 
 	gfx_v8_0_rlc_start(adev);
@@ -4577,12 +4642,10 @@ static int gfx_v8_0_mqd_init(struct amdgpu_ring *ring)
 	mqd->compute_static_thread_mgmt_se2 = 0xffffffff;
 	mqd->compute_static_thread_mgmt_se3 = 0xffffffff;
 	mqd->compute_misc_reserved = 0x00000003;
-	if (!(adev->flags & AMD_IS_APU)) {
-		mqd->dynamic_cu_mask_addr_lo = lower_32_bits(ring->mqd_gpu_addr
-					     + offsetof(struct vi_mqd_allocation, dynamic_cu_mask));
-		mqd->dynamic_cu_mask_addr_hi = upper_32_bits(ring->mqd_gpu_addr
-					     + offsetof(struct vi_mqd_allocation, dynamic_cu_mask));
-	}
+	mqd->dynamic_cu_mask_addr_lo = lower_32_bits(ring->mqd_gpu_addr
+						     + offsetof(struct vi_mqd_allocation, dynamic_cu_mask));
+	mqd->dynamic_cu_mask_addr_hi = upper_32_bits(ring->mqd_gpu_addr
+						     + offsetof(struct vi_mqd_allocation, dynamic_cu_mask));
 	eop_base_addr = ring->eop_gpu_addr >> 8;
 	mqd->cp_hqd_eop_base_addr_lo = eop_base_addr;
 	mqd->cp_hqd_eop_base_addr_hi = upper_32_bits(eop_base_addr);
@@ -4753,7 +4816,7 @@ static int gfx_v8_0_kiq_init_queue(struct amdgpu_ring *ring)
 
 	gfx_v8_0_kiq_setting(ring);
 
-	if (adev->gfx.in_reset) { /* for GPU_RESET case */
+	if (adev->in_sriov_reset) { /* for GPU_RESET case */
 		/* reset MQD to a clean status */
 		if (adev->gfx.mec.mqd_backup[mqd_idx])
 			memcpy(mqd, adev->gfx.mec.mqd_backup[mqd_idx], sizeof(struct vi_mqd_allocation));
@@ -4790,7 +4853,7 @@ static int gfx_v8_0_kcq_init_queue(struct amdgpu_ring *ring)
 	struct vi_mqd *mqd = ring->mqd_ptr;
 	int mqd_idx = ring - &adev->gfx.compute_ring[0];
 
-	if (!adev->gfx.in_reset && !adev->gfx.in_suspend) {
+	if (!adev->in_sriov_reset && !adev->gfx.in_suspend) {
 		memset((void *)mqd, 0, sizeof(struct vi_mqd_allocation));
 		((struct vi_mqd_allocation *)mqd)->dynamic_cu_mask = 0xFFFFFFFF;
 		((struct vi_mqd_allocation *)mqd)->dynamic_rb_mask = 0xFFFFFFFF;
@@ -4802,7 +4865,7 @@ static int gfx_v8_0_kcq_init_queue(struct amdgpu_ring *ring)
 
 		if (adev->gfx.mec.mqd_backup[mqd_idx])
 			memcpy(adev->gfx.mec.mqd_backup[mqd_idx], mqd, sizeof(struct vi_mqd_allocation));
-	} else if (adev->gfx.in_reset) { /* for GPU_RESET case */
+	} else if (adev->in_sriov_reset) { /* for GPU_RESET case */
 		/* reset MQD to a clean status */
 		if (adev->gfx.mec.mqd_backup[mqd_idx])
 			memcpy(mqd, adev->gfx.mec.mqd_backup[mqd_idx], sizeof(struct vi_mqd_allocation));
@@ -4900,43 +4963,15 @@ static int gfx_v8_0_cp_resume(struct amdgpu_device *adev)
 	if (!(adev->flags & AMD_IS_APU))
 		gfx_v8_0_enable_gui_idle_interrupt(adev, false);
 
-	if (!adev->pp_enabled) {
-		if (adev->firmware.load_type != AMDGPU_FW_LOAD_SMU) {
+	if (adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT) {
 			/* legacy firmware loading */
-			r = gfx_v8_0_cp_gfx_load_microcode(adev);
-			if (r)
-				return r;
+		r = gfx_v8_0_cp_gfx_load_microcode(adev);
+		if (r)
+			return r;
 
-			r = gfx_v8_0_cp_compute_load_microcode(adev);
-			if (r)
-				return r;
-		} else {
-			r = adev->smu.smumgr_funcs->check_fw_load_finish(adev,
-							AMDGPU_UCODE_ID_CP_CE);
-			if (r)
-				return -EINVAL;
-
-			r = adev->smu.smumgr_funcs->check_fw_load_finish(adev,
-							AMDGPU_UCODE_ID_CP_PFP);
-			if (r)
-				return -EINVAL;
-
-			r = adev->smu.smumgr_funcs->check_fw_load_finish(adev,
-							AMDGPU_UCODE_ID_CP_ME);
-			if (r)
-				return -EINVAL;
-
-			if (adev->asic_type == CHIP_TOPAZ) {
-				r = gfx_v8_0_cp_compute_load_microcode(adev);
-				if (r)
-					return r;
-			} else {
-				r = adev->smu.smumgr_funcs->check_fw_load_finish(adev,
-										 AMDGPU_UCODE_ID_CP_MEC1);
-				if (r)
-					return -EINVAL;
-			}
-		}
+		r = gfx_v8_0_cp_compute_load_microcode(adev);
+		if (r)
+			return r;
 	}
 
 	r = gfx_v8_0_cp_gfx_resume(adev);
@@ -4975,12 +5010,69 @@ static int gfx_v8_0_hw_init(void *handle)
 	return r;
 }
 
+static int gfx_v8_0_kcq_disable(struct amdgpu_ring *kiq_ring,struct amdgpu_ring *ring)
+{
+	struct amdgpu_device *adev = kiq_ring->adev;
+	uint32_t scratch, tmp = 0;
+	int r, i;
+
+	r = amdgpu_gfx_scratch_get(adev, &scratch);
+	if (r) {
+		DRM_ERROR("Failed to get scratch reg (%d).\n", r);
+		return r;
+	}
+	WREG32(scratch, 0xCAFEDEAD);
+
+	r = amdgpu_ring_alloc(kiq_ring, 10);
+	if (r) {
+		DRM_ERROR("Failed to lock KIQ (%d).\n", r);
+		amdgpu_gfx_scratch_free(adev, scratch);
+		return r;
+	}
+
+	/* unmap queues */
+	amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_UNMAP_QUEUES, 4));
+	amdgpu_ring_write(kiq_ring, /* Q_sel: 0, vmid: 0, engine: 0, num_Q: 1 */
+						PACKET3_UNMAP_QUEUES_ACTION(1) | /* RESET_QUEUES */
+						PACKET3_UNMAP_QUEUES_QUEUE_SEL(0) |
+						PACKET3_UNMAP_QUEUES_ENGINE_SEL(0) |
+						PACKET3_UNMAP_QUEUES_NUM_QUEUES(1));
+	amdgpu_ring_write(kiq_ring, PACKET3_UNMAP_QUEUES_DOORBELL_OFFSET0(ring->doorbell_index));
+	amdgpu_ring_write(kiq_ring, 0);
+	amdgpu_ring_write(kiq_ring, 0);
+	amdgpu_ring_write(kiq_ring, 0);
+	/* write to scratch for completion */
+	amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_SET_UCONFIG_REG, 1));
+	amdgpu_ring_write(kiq_ring, (scratch - PACKET3_SET_UCONFIG_REG_START));
+	amdgpu_ring_write(kiq_ring, 0xDEADBEEF);
+	amdgpu_ring_commit(kiq_ring);
+
+	for (i = 0; i < adev->usec_timeout; i++) {
+		tmp = RREG32(scratch);
+		if (tmp == 0xDEADBEEF)
+			break;
+		DRM_UDELAY(1);
+	}
+	if (i >= adev->usec_timeout) {
+		DRM_ERROR("KCQ disabled failed (scratch(0x%04X)=0x%08X)\n", scratch, tmp);
+		r = -EINVAL;
+	}
+	amdgpu_gfx_scratch_free(adev, scratch);
+	return r;
+}
+
 static int gfx_v8_0_hw_fini(void *handle)
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+	int i;
 
 	amdgpu_irq_put(adev, &adev->gfx.priv_reg_irq, 0);
 	amdgpu_irq_put(adev, &adev->gfx.priv_inst_irq, 0);
+
+	/* disable KCQ to avoid CPC touch memory not valid anymore */
+	for (i = 0; i < adev->gfx.num_compute_rings; i++)
+		gfx_v8_0_kcq_disable(&adev->gfx.kiq.ring, &adev->gfx.compute_ring[i]);
+
 	if (amdgpu_sriov_vf(adev)) {
 		pr_debug("For SRIOV client, shouldn't do anything.\n");
 		return 0;
@@ -5902,7 +5994,6 @@ static int gfx_v8_0_tonga_update_gfx_clock_gating(struct amdgpu_device *adev,
 {
 	uint32_t msg_id, pp_state = 0;
 	uint32_t pp_support_state = 0;
-	void *pp_handle = adev->powerplay.pp_handle;
 
 	if (adev->cg_flags & (AMD_CG_SUPPORT_GFX_CGCG | AMD_CG_SUPPORT_GFX_CGLS)) {
 		if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CGLS) {
@@ -5920,7 +6011,8 @@ static int gfx_v8_0_tonga_update_gfx_clock_gating(struct amdgpu_device *adev,
 				PP_BLOCK_GFX_CG,
 				pp_support_state,
 				pp_state);
-		amd_set_clockgating_by_smu(pp_handle, msg_id);
+		if (adev->powerplay.pp_funcs->set_clockgating_by_smu)
+			amdgpu_dpm_set_clockgating_by_smu(adev, msg_id);
 	}
 
 	if (adev->cg_flags & (AMD_CG_SUPPORT_GFX_MGCG | AMD_CG_SUPPORT_GFX_MGLS)) {
@@ -5941,7 +6033,8 @@ static int gfx_v8_0_tonga_update_gfx_clock_gating(struct amdgpu_device *adev,
 				PP_BLOCK_GFX_MG,
 				pp_support_state,
 				pp_state);
-		amd_set_clockgating_by_smu(pp_handle, msg_id);
+		if (adev->powerplay.pp_funcs->set_clockgating_by_smu)
+			amdgpu_dpm_set_clockgating_by_smu(adev, msg_id);
 	}
 
 	return 0;
@@ -5953,7 +6046,6 @@ static int gfx_v8_0_polaris_update_gfx_clock_gating(struct amdgpu_device *adev,
 
 	uint32_t msg_id, pp_state = 0;
 	uint32_t pp_support_state = 0;
-	void *pp_handle = adev->powerplay.pp_handle;
 
 	if (adev->cg_flags & (AMD_CG_SUPPORT_GFX_CGCG | AMD_CG_SUPPORT_GFX_CGLS)) {
 		if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CGLS) {
@@ -5971,7 +6063,8 @@ static int gfx_v8_0_polaris_update_gfx_clock_gating(struct amdgpu_device *adev,
 				PP_BLOCK_GFX_CG,
 				pp_support_state,
 				pp_state);
-		amd_set_clockgating_by_smu(pp_handle, msg_id);
+		if (adev->powerplay.pp_funcs->set_clockgating_by_smu)
+			amdgpu_dpm_set_clockgating_by_smu(adev, msg_id);
 	}
 
 	if (adev->cg_flags & (AMD_CG_SUPPORT_GFX_3D_CGCG | AMD_CG_SUPPORT_GFX_3D_CGLS)) {
@@ -5990,7 +6083,8 @@ static int gfx_v8_0_polaris_update_gfx_clock_gating(struct amdgpu_device *adev,
 				PP_BLOCK_GFX_3D,
 				pp_support_state,
 				pp_state);
-		amd_set_clockgating_by_smu(pp_handle, msg_id);
+		if (adev->powerplay.pp_funcs->set_clockgating_by_smu)
+			amdgpu_dpm_set_clockgating_by_smu(adev, msg_id);
 	}
 
 	if (adev->cg_flags & (AMD_CG_SUPPORT_GFX_MGCG | AMD_CG_SUPPORT_GFX_MGLS)) {
@@ -6011,7 +6105,8 @@ static int gfx_v8_0_polaris_update_gfx_clock_gating(struct amdgpu_device *adev,
 				PP_BLOCK_GFX_MG,
 				pp_support_state,
 				pp_state);
-		amd_set_clockgating_by_smu(pp_handle, msg_id);
+		if (adev->powerplay.pp_funcs->set_clockgating_by_smu)
+			amdgpu_dpm_set_clockgating_by_smu(adev, msg_id);
 	}
 
 	if (adev->cg_flags & AMD_CG_SUPPORT_GFX_RLC_LS) {
@@ -6026,7 +6121,8 @@ static int gfx_v8_0_polaris_update_gfx_clock_gating(struct amdgpu_device *adev,
 				PP_BLOCK_GFX_RLC,
 				pp_support_state,
 				pp_state);
-		amd_set_clockgating_by_smu(pp_handle, msg_id);
+		if (adev->powerplay.pp_funcs->set_clockgating_by_smu)
+			amdgpu_dpm_set_clockgating_by_smu(adev, msg_id);
 	}
 
 	if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CP_LS) {
@@ -6040,7 +6136,8 @@ static int gfx_v8_0_polaris_update_gfx_clock_gating(struct amdgpu_device *adev,
 			PP_BLOCK_GFX_CP,
 			pp_support_state,
 			pp_state);
-		amd_set_clockgating_by_smu(pp_handle, msg_id);
+		if (adev->powerplay.pp_funcs->set_clockgating_by_smu)
+			amdgpu_dpm_set_clockgating_by_smu(adev, msg_id);
 	}
 
 	return 0;
@@ -6307,6 +6404,104 @@ static void gfx_v8_0_ring_set_wptr_compute(struct amdgpu_ring *ring)
 	WDOORBELL32(ring->doorbell_index, lower_32_bits(ring->wptr));
 }
 
+static void gfx_v8_0_ring_set_pipe_percent(struct amdgpu_ring *ring,
+					   bool acquire)
+{
+	struct amdgpu_device *adev = ring->adev;
+	int pipe_num, tmp, reg;
+	int pipe_percent = acquire ? SPI_WCL_PIPE_PERCENT_GFX__VALUE_MASK : 0x1;
+
+	pipe_num = ring->me * adev->gfx.mec.num_pipe_per_mec + ring->pipe;
+
+	/* first me only has 2 entries, GFX and HP3D */
+	if (ring->me > 0)
+		pipe_num -= 2;
+
+	reg = mmSPI_WCL_PIPE_PERCENT_GFX + pipe_num;
+	tmp = RREG32(reg);
+	tmp = REG_SET_FIELD(tmp, SPI_WCL_PIPE_PERCENT_GFX, VALUE, pipe_percent);
+	WREG32(reg, tmp);
+}
+
+static void gfx_v8_0_pipe_reserve_resources(struct amdgpu_device *adev,
+					    struct amdgpu_ring *ring,
+					    bool acquire)
+{
+	int i, pipe;
+	bool reserve;
+	struct amdgpu_ring *iring;
+
+	mutex_lock(&adev->gfx.pipe_reserve_mutex);
+	pipe = amdgpu_gfx_queue_to_bit(adev, ring->me, ring->pipe, 0);
+	if (acquire)
+		set_bit(pipe, adev->gfx.pipe_reserve_bitmap);
+	else
+		clear_bit(pipe, adev->gfx.pipe_reserve_bitmap);
+
+	if (!bitmap_weight(adev->gfx.pipe_reserve_bitmap, AMDGPU_MAX_COMPUTE_QUEUES)) {
+		/* Clear all reservations - everyone reacquires all resources */
+		for (i = 0; i < adev->gfx.num_gfx_rings; ++i)
+			gfx_v8_0_ring_set_pipe_percent(&adev->gfx.gfx_ring[i],
+						       true);
+
+		for (i = 0; i < adev->gfx.num_compute_rings; ++i)
+			gfx_v8_0_ring_set_pipe_percent(&adev->gfx.compute_ring[i],
+						       true);
+	} else {
+		/* Lower all pipes without a current reservation */
+		for (i = 0; i < adev->gfx.num_gfx_rings; ++i) {
+			iring = &adev->gfx.gfx_ring[i];
+			pipe = amdgpu_gfx_queue_to_bit(adev,
+						       iring->me,
+						       iring->pipe,
+						       0);
+			reserve = test_bit(pipe, adev->gfx.pipe_reserve_bitmap);
+			gfx_v8_0_ring_set_pipe_percent(iring, reserve);
+		}
+
+		for (i = 0; i < adev->gfx.num_compute_rings; ++i) {
+			iring = &adev->gfx.compute_ring[i];
+			pipe = amdgpu_gfx_queue_to_bit(adev,
+						       iring->me,
+						       iring->pipe,
+						       0);
+			reserve = test_bit(pipe, adev->gfx.pipe_reserve_bitmap);
+			gfx_v8_0_ring_set_pipe_percent(iring, reserve);
+		}
+	}
+
+	mutex_unlock(&adev->gfx.pipe_reserve_mutex);
+}
+
+static void gfx_v8_0_hqd_set_priority(struct amdgpu_device *adev,
+				      struct amdgpu_ring *ring,
+				      bool acquire)
+{
+	uint32_t pipe_priority = acquire ? 0x2 : 0x0;
+	uint32_t queue_priority = acquire ? 0xf : 0x0;
+
+	mutex_lock(&adev->srbm_mutex);
+	vi_srbm_select(adev, ring->me, ring->pipe, ring->queue, 0);
+
+	WREG32(mmCP_HQD_PIPE_PRIORITY, pipe_priority);
+	WREG32(mmCP_HQD_QUEUE_PRIORITY, queue_priority);
+
+	vi_srbm_select(adev, 0, 0, 0, 0);
+	mutex_unlock(&adev->srbm_mutex);
+}
+static void gfx_v8_0_ring_set_priority_compute(struct amdgpu_ring *ring,
+					       enum amd_sched_priority priority)
+{
+	struct amdgpu_device *adev = ring->adev;
+	bool acquire = priority == AMD_SCHED_PRIORITY_HIGH_HW;
+
+	if (ring->funcs->type != AMDGPU_RING_TYPE_COMPUTE)
+		return;
+
+	gfx_v8_0_hqd_set_priority(adev, ring, acquire);
+	gfx_v8_0_pipe_reserve_resources(adev, ring, acquire);
+}
+
 static void gfx_v8_0_ring_emit_fence_compute(struct amdgpu_ring *ring,
 					     u64 addr, u64 seq,
 					     unsigned flags)
@@ -6752,6 +6947,7 @@ static const struct amdgpu_ring_funcs gfx_v8_0_ring_funcs_compute = {
 	.test_ib = gfx_v8_0_ring_test_ib,
 	.insert_nop = amdgpu_ring_insert_nop,
 	.pad_ib = amdgpu_ring_generic_pad_ib,
+	.set_priority = gfx_v8_0_ring_set_priority_compute,
 };
 
 static const struct amdgpu_ring_funcs gfx_v8_0_ring_funcs_kiq = {
@@ -6960,7 +7156,7 @@ static void gfx_v8_0_ring_emit_ce_meta(struct amdgpu_ring *ring)
 {
 	uint64_t ce_payload_addr;
 	int cnt_ce;
-	static union {
+	union {
 		struct vi_ce_ib_state regular;
 		struct vi_ce_ib_state_chained_ib chained;
 	} ce_payload = {};
@@ -6989,7 +7185,7 @@ static void gfx_v8_0_ring_emit_de_meta(struct amdgpu_ring *ring)
 {
 	uint64_t de_payload_addr, gds_addr, csa_addr;
 	int cnt_de;
-	static union {
+	union {
 		struct vi_de_ib_state regular;
 		struct vi_de_ib_state_chained_ib chained;
 	} de_payload = {};
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
index 69182eeca264..5aeb5f8816f3 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
@@ -20,6 +20,7 @@
  * OTHER DEALINGS IN THE SOFTWARE.
  *
  */
+#include <linux/kernel.h>
 #include <linux/firmware.h>
 #include <drm/drmP.h>
 #include "amdgpu.h"
@@ -66,38 +67,70 @@ MODULE_FIRMWARE("amdgpu/raven_rlc.bin");
 
 static const struct amdgpu_gds_reg_offset amdgpu_gds_reg_offset[] =
 {
-	{SOC15_REG_OFFSET(GC, 0, mmGDS_VMID0_BASE), SOC15_REG_OFFSET(GC, 0, mmGDS_VMID0_SIZE),
-		SOC15_REG_OFFSET(GC, 0, mmGDS_GWS_VMID0), SOC15_REG_OFFSET(GC, 0, mmGDS_OA_VMID0)},
-	{SOC15_REG_OFFSET(GC, 0, mmGDS_VMID1_BASE), SOC15_REG_OFFSET(GC, 0, mmGDS_VMID1_SIZE),
-		SOC15_REG_OFFSET(GC, 0, mmGDS_GWS_VMID1), SOC15_REG_OFFSET(GC, 0, mmGDS_OA_VMID1)},
-	{SOC15_REG_OFFSET(GC, 0, mmGDS_VMID2_BASE), SOC15_REG_OFFSET(GC, 0, mmGDS_VMID2_SIZE),
-		SOC15_REG_OFFSET(GC, 0, mmGDS_GWS_VMID2), SOC15_REG_OFFSET(GC, 0, mmGDS_OA_VMID2)},
-	{SOC15_REG_OFFSET(GC, 0, mmGDS_VMID3_BASE), SOC15_REG_OFFSET(GC, 0, mmGDS_VMID3_SIZE),
-		SOC15_REG_OFFSET(GC, 0, mmGDS_GWS_VMID3), SOC15_REG_OFFSET(GC, 0, mmGDS_OA_VMID3)},
-	{SOC15_REG_OFFSET(GC, 0, mmGDS_VMID4_BASE), SOC15_REG_OFFSET(GC, 0, mmGDS_VMID4_SIZE),
-		SOC15_REG_OFFSET(GC, 0, mmGDS_GWS_VMID4), SOC15_REG_OFFSET(GC, 0, mmGDS_OA_VMID4)},
-	{SOC15_REG_OFFSET(GC, 0, mmGDS_VMID5_BASE), SOC15_REG_OFFSET(GC, 0, mmGDS_VMID5_SIZE),
-		SOC15_REG_OFFSET(GC, 0, mmGDS_GWS_VMID5), SOC15_REG_OFFSET(GC, 0, mmGDS_OA_VMID5)},
-	{SOC15_REG_OFFSET(GC, 0, mmGDS_VMID6_BASE), SOC15_REG_OFFSET(GC, 0, mmGDS_VMID6_SIZE),
-		SOC15_REG_OFFSET(GC, 0, mmGDS_GWS_VMID6), SOC15_REG_OFFSET(GC, 0, mmGDS_OA_VMID6)},
-	{SOC15_REG_OFFSET(GC, 0, mmGDS_VMID7_BASE), SOC15_REG_OFFSET(GC, 0, mmGDS_VMID7_SIZE),
-		SOC15_REG_OFFSET(GC, 0, mmGDS_GWS_VMID7), SOC15_REG_OFFSET(GC, 0, mmGDS_OA_VMID7)},
-	{SOC15_REG_OFFSET(GC, 0, mmGDS_VMID8_BASE), SOC15_REG_OFFSET(GC, 0, mmGDS_VMID8_SIZE),
-		SOC15_REG_OFFSET(GC, 0, mmGDS_GWS_VMID8), SOC15_REG_OFFSET(GC, 0, mmGDS_OA_VMID8)},
-	{SOC15_REG_OFFSET(GC, 0, mmGDS_VMID9_BASE), SOC15_REG_OFFSET(GC, 0, mmGDS_VMID9_SIZE),
-		SOC15_REG_OFFSET(GC, 0, mmGDS_GWS_VMID9), SOC15_REG_OFFSET(GC, 0, mmGDS_OA_VMID9)},
-	{SOC15_REG_OFFSET(GC, 0, mmGDS_VMID10_BASE), SOC15_REG_OFFSET(GC, 0, mmGDS_VMID10_SIZE),
-		SOC15_REG_OFFSET(GC, 0, mmGDS_GWS_VMID10), SOC15_REG_OFFSET(GC, 0, mmGDS_OA_VMID10)},
-	{SOC15_REG_OFFSET(GC, 0, mmGDS_VMID11_BASE), SOC15_REG_OFFSET(GC, 0, mmGDS_VMID11_SIZE),
-	       	SOC15_REG_OFFSET(GC, 0, mmGDS_GWS_VMID11), SOC15_REG_OFFSET(GC, 0, mmGDS_OA_VMID11)},
-	{SOC15_REG_OFFSET(GC, 0, mmGDS_VMID12_BASE), SOC15_REG_OFFSET(GC, 0, mmGDS_VMID12_SIZE),
-		SOC15_REG_OFFSET(GC, 0, mmGDS_GWS_VMID12), SOC15_REG_OFFSET(GC, 0, mmGDS_OA_VMID12)},
-	{SOC15_REG_OFFSET(GC, 0, mmGDS_VMID13_BASE), SOC15_REG_OFFSET(GC, 0, mmGDS_VMID13_SIZE),
-		SOC15_REG_OFFSET(GC, 0, mmGDS_GWS_VMID13), SOC15_REG_OFFSET(GC, 0, mmGDS_OA_VMID13)},
-	{SOC15_REG_OFFSET(GC, 0, mmGDS_VMID14_BASE), SOC15_REG_OFFSET(GC, 0, mmGDS_VMID14_SIZE),
-		SOC15_REG_OFFSET(GC, 0, mmGDS_GWS_VMID14), SOC15_REG_OFFSET(GC, 0, mmGDS_OA_VMID14)},
-	{SOC15_REG_OFFSET(GC, 0, mmGDS_VMID15_BASE), SOC15_REG_OFFSET(GC, 0, mmGDS_VMID15_SIZE),
-		SOC15_REG_OFFSET(GC, 0, mmGDS_GWS_VMID15), SOC15_REG_OFFSET(GC, 0, mmGDS_OA_VMID15)}
+	{ SOC15_REG_OFFSET(GC, 0, mmGDS_VMID0_BASE),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_VMID0_SIZE),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_GWS_VMID0),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_OA_VMID0) },
+	{ SOC15_REG_OFFSET(GC, 0, mmGDS_VMID1_BASE),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_VMID1_SIZE),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_GWS_VMID1),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_OA_VMID1) },
+	{ SOC15_REG_OFFSET(GC, 0, mmGDS_VMID2_BASE),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_VMID2_SIZE),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_GWS_VMID2),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_OA_VMID2) },
+	{ SOC15_REG_OFFSET(GC, 0, mmGDS_VMID3_BASE),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_VMID3_SIZE),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_GWS_VMID3),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_OA_VMID3) },
+	{ SOC15_REG_OFFSET(GC, 0, mmGDS_VMID4_BASE),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_VMID4_SIZE),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_GWS_VMID4),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_OA_VMID4) },
+	{ SOC15_REG_OFFSET(GC, 0, mmGDS_VMID5_BASE),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_VMID5_SIZE),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_GWS_VMID5),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_OA_VMID5) },
+	{ SOC15_REG_OFFSET(GC, 0, mmGDS_VMID6_BASE),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_VMID6_SIZE),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_GWS_VMID6),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_OA_VMID6) },
+	{ SOC15_REG_OFFSET(GC, 0, mmGDS_VMID7_BASE),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_VMID7_SIZE),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_GWS_VMID7),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_OA_VMID7) },
+	{ SOC15_REG_OFFSET(GC, 0, mmGDS_VMID8_BASE),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_VMID8_SIZE),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_GWS_VMID8),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_OA_VMID8) },
+	{ SOC15_REG_OFFSET(GC, 0, mmGDS_VMID9_BASE),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_VMID9_SIZE),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_GWS_VMID9),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_OA_VMID9) },
+	{ SOC15_REG_OFFSET(GC, 0, mmGDS_VMID10_BASE),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_VMID10_SIZE),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_GWS_VMID10),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_OA_VMID10) },
+	{ SOC15_REG_OFFSET(GC, 0, mmGDS_VMID11_BASE),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_VMID11_SIZE),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_GWS_VMID11),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_OA_VMID11) },
+	{ SOC15_REG_OFFSET(GC, 0, mmGDS_VMID12_BASE),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_VMID12_SIZE),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_GWS_VMID12),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_OA_VMID12)},
+	{ SOC15_REG_OFFSET(GC, 0, mmGDS_VMID13_BASE),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_VMID13_SIZE),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_GWS_VMID13),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_OA_VMID13) },
+	{ SOC15_REG_OFFSET(GC, 0, mmGDS_VMID14_BASE),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_VMID14_SIZE),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_GWS_VMID14),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_OA_VMID14) },
+	{ SOC15_REG_OFFSET(GC, 0, mmGDS_VMID15_BASE),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_VMID15_SIZE),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_GWS_VMID15),
+	  SOC15_REG_OFFSET(GC, 0, mmGDS_OA_VMID15) }
 };
 
 static const u32 golden_settings_gc_9_0[] =
@@ -174,6 +207,12 @@ static const u32 golden_settings_gc_9_1_rv1[] =
 	SOC15_REG_OFFSET(GC, 0, mmTD_CNTL), 0x01bd9f33, 0x00000800
 };
 
+static const u32 golden_settings_gc_9_x_common[] =
+{
+	SOC15_REG_OFFSET(GC, 0, mmGRBM_CAM_INDEX), 0xffffffff, 0x00000000,
+	SOC15_REG_OFFSET(GC, 0, mmGRBM_CAM_DATA), 0xffffffff, 0x2544c382
+};
+
 #define VEGA10_GB_ADDR_CONFIG_GOLDEN 0x2a114042
 #define RAVEN_GB_ADDR_CONFIG_GOLDEN 0x24000042
 
@@ -209,6 +248,9 @@ static void gfx_v9_0_init_golden_registers(struct amdgpu_device *adev)
 	default:
 		break;
 	}
+
+	amdgpu_program_register_sequence(adev, golden_settings_gc_9_x_common,
+					(const u32)ARRAY_SIZE(golden_settings_gc_9_x_common));
 }
 
 static void gfx_v9_0_scratch_init(struct amdgpu_device *adev)
@@ -352,6 +394,25 @@ err1:
         return r;
 }
 
+
+static void gfx_v9_0_free_microcode(struct amdgpu_device *adev)
+{
+	release_firmware(adev->gfx.pfp_fw);
+	adev->gfx.pfp_fw = NULL;
+	release_firmware(adev->gfx.me_fw);
+	adev->gfx.me_fw = NULL;
+	release_firmware(adev->gfx.ce_fw);
+	adev->gfx.ce_fw = NULL;
+	release_firmware(adev->gfx.rlc_fw);
+	adev->gfx.rlc_fw = NULL;
+	release_firmware(adev->gfx.mec_fw);
+	adev->gfx.mec_fw = NULL;
+	release_firmware(adev->gfx.mec2_fw);
+	adev->gfx.mec2_fw = NULL;
+
+	kfree(adev->gfx.rlc.register_list_format);
+}
+
 static int gfx_v9_0_init_microcode(struct amdgpu_device *adev)
 {
 	const char *chip_name;
@@ -936,12 +997,22 @@ static void gfx_v9_0_read_wave_sgprs(struct amdgpu_device *adev, uint32_t simd,
 		start + SQIND_WAVE_SGPRS_OFFSET, size, dst);
 }
 
+static void gfx_v9_0_read_wave_vgprs(struct amdgpu_device *adev, uint32_t simd,
+				     uint32_t wave, uint32_t thread,
+				     uint32_t start, uint32_t size,
+				     uint32_t *dst)
+{
+	wave_read_regs(
+		adev, simd, wave, thread,
+		start + SQIND_WAVE_VGPRS_OFFSET, size, dst);
+}
 
 static const struct amdgpu_gfx_funcs gfx_v9_0_gfx_funcs = {
 	.get_gpu_clock_counter = &gfx_v9_0_get_gpu_clock_counter,
 	.select_se_sh = &gfx_v9_0_select_se_sh,
 	.read_wave_data = &gfx_v9_0_read_wave_data,
 	.read_wave_sgprs = &gfx_v9_0_read_wave_sgprs,
+	.read_wave_vgprs = &gfx_v9_0_read_wave_vgprs,
 };
 
 static void gfx_v9_0_gpu_early_init(struct amdgpu_device *adev)
@@ -1120,30 +1191,22 @@ static int gfx_v9_0_ngg_en(struct amdgpu_device *adev)
 {
 	struct amdgpu_ring *ring = &adev->gfx.gfx_ring[0];
 	int r;
-	u32 data;
-	u32 size;
-	u32 base;
+	u32 data, base;
 
 	if (!amdgpu_ngg)
 		return 0;
 
 	/* Program buffer size */
-	data = 0;
-	size = adev->gfx.ngg.buf[NGG_PRIM].size / 256;
-	data = REG_SET_FIELD(data, WD_BUF_RESOURCE_1, INDEX_BUF_SIZE, size);
-
-	size = adev->gfx.ngg.buf[NGG_POS].size / 256;
-	data = REG_SET_FIELD(data, WD_BUF_RESOURCE_1, POS_BUF_SIZE, size);
-
+	data = REG_SET_FIELD(0, WD_BUF_RESOURCE_1, INDEX_BUF_SIZE,
+			     adev->gfx.ngg.buf[NGG_PRIM].size >> 8);
+	data = REG_SET_FIELD(data, WD_BUF_RESOURCE_1, POS_BUF_SIZE,
+			     adev->gfx.ngg.buf[NGG_POS].size >> 8);
 	WREG32_SOC15(GC, 0, mmWD_BUF_RESOURCE_1, data);
 
-	data = 0;
-	size = adev->gfx.ngg.buf[NGG_CNTL].size / 256;
-	data = REG_SET_FIELD(data, WD_BUF_RESOURCE_2, CNTL_SB_BUF_SIZE, size);
-
-	size = adev->gfx.ngg.buf[NGG_PARAM].size / 1024;
-	data = REG_SET_FIELD(data, WD_BUF_RESOURCE_2, PARAM_BUF_SIZE, size);
-
+	data = REG_SET_FIELD(0, WD_BUF_RESOURCE_2, CNTL_SB_BUF_SIZE,
+			     adev->gfx.ngg.buf[NGG_CNTL].size >> 8);
+	data = REG_SET_FIELD(data, WD_BUF_RESOURCE_2, PARAM_BUF_SIZE,
+			     adev->gfx.ngg.buf[NGG_PARAM].size >> 10);
 	WREG32_SOC15(GC, 0, mmWD_BUF_RESOURCE_2, data);
 
 	/* Program buffer base address */
@@ -1306,7 +1369,10 @@ static int gfx_v9_0_sw_init(void *handle)
 	for (i = 0; i < adev->gfx.num_gfx_rings; i++) {
 		ring = &adev->gfx.gfx_ring[i];
 		ring->ring_obj = NULL;
-		sprintf(ring->name, "gfx");
+		if (!i)
+			sprintf(ring->name, "gfx");
+		else
+			sprintf(ring->name, "gfx_%d", i);
 		ring->use_doorbell = true;
 		ring->doorbell_index = AMDGPU_DOORBELL64_GFX_RING0 << 1;
 		r = amdgpu_ring_init(adev, ring, 1024,
@@ -1346,7 +1412,7 @@ static int gfx_v9_0_sw_init(void *handle)
 		return r;
 
 	/* create MQD for all compute queues as wel as KIQ for SRIOV case */
-	r = amdgpu_gfx_compute_mqd_sw_init(adev, sizeof(struct v9_mqd));
+	r = amdgpu_gfx_compute_mqd_sw_init(adev, sizeof(struct v9_mqd_allocation));
 	if (r)
 		return r;
 
@@ -1398,9 +1464,19 @@ static int gfx_v9_0_sw_fini(void *handle)
 	amdgpu_gfx_compute_mqd_sw_fini(adev);
 	amdgpu_gfx_kiq_free_ring(&adev->gfx.kiq.ring, &adev->gfx.kiq.irq);
 	amdgpu_gfx_kiq_fini(adev);
+	amdgpu_bo_free_kernel(&adev->virt.csa_obj, &adev->virt.csa_vmid0_addr, NULL);
 
 	gfx_v9_0_mec_fini(adev);
 	gfx_v9_0_ngg_fini(adev);
+	amdgpu_bo_free_kernel(&adev->gfx.rlc.clear_state_obj,
+				&adev->gfx.rlc.clear_state_gpu_addr,
+				(void **)&adev->gfx.rlc.cs_ptr);
+	if (adev->asic_type == CHIP_RAVEN) {
+		amdgpu_bo_free_kernel(&adev->gfx.rlc.cp_table_obj,
+				&adev->gfx.rlc.cp_table_gpu_addr,
+				(void **)&adev->gfx.rlc.cp_table_ptr);
+	}
+	gfx_v9_0_free_microcode(adev);
 
 	return 0;
 }
@@ -1682,10 +1758,10 @@ static int gfx_v9_0_init_rlc_save_restore_list(struct amdgpu_device *adev)
 				adev->gfx.rlc.reg_list_format_size_bytes >> 2,
 				unique_indirect_regs,
 				&unique_indirect_reg_count,
-				sizeof(unique_indirect_regs)/sizeof(int),
+				ARRAY_SIZE(unique_indirect_regs),
 				indirect_start_offsets,
 				&indirect_start_offsets_count,
-				sizeof(indirect_start_offsets)/sizeof(int));
+				ARRAY_SIZE(indirect_start_offsets));
 
 	/* enable auto inc in case it is disabled */
 	tmp = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_SRM_CNTL));
@@ -1722,12 +1798,12 @@ static int gfx_v9_0_init_rlc_save_restore_list(struct amdgpu_device *adev)
 	/* write the starting offsets to RLC scratch ram */
 	WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_GPM_SCRATCH_ADDR),
 		adev->gfx.rlc.starting_offsets_start);
-	for (i = 0; i < sizeof(indirect_start_offsets)/sizeof(int); i++)
+	for (i = 0; i < ARRAY_SIZE(indirect_start_offsets); i++)
 		WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_GPM_SCRATCH_DATA),
 			indirect_start_offsets[i]);
 
 	/* load unique indirect regs*/
-	for (i = 0; i < sizeof(unique_indirect_regs)/sizeof(int); i++) {
+	for (i = 0; i < ARRAY_SIZE(unique_indirect_regs); i++) {
 		WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_SRM_INDEX_CNTL_ADDR_0) + i,
 			unique_indirect_regs[i] & 0x3FFFF);
 		WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_SRM_INDEX_CNTL_DATA_0) + i,
@@ -1740,11 +1816,7 @@ static int gfx_v9_0_init_rlc_save_restore_list(struct amdgpu_device *adev)
 
 static void gfx_v9_0_enable_save_restore_machine(struct amdgpu_device *adev)
 {
-	u32 tmp = 0;
-
-	tmp = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_SRM_CNTL));
-	tmp |= RLC_SRM_CNTL__SRM_ENABLE_MASK;
-	WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_SRM_CNTL), tmp);
+	WREG32_FIELD15(GC, 0, RLC_SRM_CNTL, SRM_ENABLE, 1);
 }
 
 static void pwr_10_0_gfxip_control_over_cgpg(struct amdgpu_device *adev,
@@ -1822,16 +1894,11 @@ static void gfx_v9_0_enable_sck_slow_down_on_power_up(struct amdgpu_device *adev
 	uint32_t default_data = 0;
 
 	default_data = data = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL));
-
-	if (enable == true) {
-		data |= RLC_PG_CNTL__SMU_CLK_SLOWDOWN_ON_PU_ENABLE_MASK;
-		if (default_data != data)
-			WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL), data);
-	} else {
-		data &= ~RLC_PG_CNTL__SMU_CLK_SLOWDOWN_ON_PU_ENABLE_MASK;
-		if(default_data != data)
-			WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL), data);
-	}
+	data = REG_SET_FIELD(data, RLC_PG_CNTL,
+			     SMU_CLK_SLOWDOWN_ON_PU_ENABLE,
+			     enable ? 1 : 0);
+	if (default_data != data)
+		WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL), data);
 }
 
 static void gfx_v9_0_enable_sck_slow_down_on_power_down(struct amdgpu_device *adev,
@@ -1841,16 +1908,11 @@ static void gfx_v9_0_enable_sck_slow_down_on_power_down(struct amdgpu_device *ad
 	uint32_t default_data = 0;
 
 	default_data = data = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL));
-
-	if (enable == true) {
-		data |= RLC_PG_CNTL__SMU_CLK_SLOWDOWN_ON_PD_ENABLE_MASK;
-		if(default_data != data)
-			WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL), data);
-	} else {
-		data &= ~RLC_PG_CNTL__SMU_CLK_SLOWDOWN_ON_PD_ENABLE_MASK;
-		if(default_data != data)
-			WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL), data);
-	}
+	data = REG_SET_FIELD(data, RLC_PG_CNTL,
+			     SMU_CLK_SLOWDOWN_ON_PD_ENABLE,
+			     enable ? 1 : 0);
+	if(default_data != data)
+		WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL), data);
 }
 
 static void gfx_v9_0_enable_cp_power_gating(struct amdgpu_device *adev,
@@ -1860,16 +1922,11 @@ static void gfx_v9_0_enable_cp_power_gating(struct amdgpu_device *adev,
 	uint32_t default_data = 0;
 
 	default_data = data = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL));
-
-	if (enable == true) {
-		data &= ~RLC_PG_CNTL__CP_PG_DISABLE_MASK;
-		if(default_data != data)
-			WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL), data);
-	} else {
-		data |= RLC_PG_CNTL__CP_PG_DISABLE_MASK;
-		if(default_data != data)
-			WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL), data);
-	}
+	data = REG_SET_FIELD(data, RLC_PG_CNTL,
+			     CP_PG_DISABLE,
+			     enable ? 0 : 1);
+	if(default_data != data)
+		WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL), data);
 }
 
 static void gfx_v9_0_enable_gfx_cg_power_gating(struct amdgpu_device *adev,
@@ -1878,10 +1935,9 @@ static void gfx_v9_0_enable_gfx_cg_power_gating(struct amdgpu_device *adev,
 	uint32_t data, default_data;
 
 	default_data = data = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL));
-	if (enable == true)
-		data |= RLC_PG_CNTL__GFX_POWER_GATING_ENABLE_MASK;
-	else
-		data &= ~RLC_PG_CNTL__GFX_POWER_GATING_ENABLE_MASK;
+	data = REG_SET_FIELD(data, RLC_PG_CNTL,
+			     GFX_POWER_GATING_ENABLE,
+			     enable ? 1 : 0);
 	if(default_data != data)
 		WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL), data);
 }
@@ -1892,10 +1948,9 @@ static void gfx_v9_0_enable_gfx_pipeline_powergating(struct amdgpu_device *adev,
 	uint32_t data, default_data;
 
 	default_data = data = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL));
-	if (enable == true)
-		data |= RLC_PG_CNTL__GFX_PIPELINE_PG_ENABLE_MASK;
-	else
-		data &= ~RLC_PG_CNTL__GFX_PIPELINE_PG_ENABLE_MASK;
+	data = REG_SET_FIELD(data, RLC_PG_CNTL,
+			     GFX_PIPELINE_PG_ENABLE,
+			     enable ? 1 : 0);
 	if(default_data != data)
 		WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL), data);
 
@@ -1910,10 +1965,9 @@ static void gfx_v9_0_enable_gfx_static_mg_power_gating(struct amdgpu_device *ade
 	uint32_t data, default_data;
 
 	default_data = data = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL));
-	if (enable == true)
-		data |= RLC_PG_CNTL__STATIC_PER_CU_PG_ENABLE_MASK;
-	else
-		data &= ~RLC_PG_CNTL__STATIC_PER_CU_PG_ENABLE_MASK;
+	data = REG_SET_FIELD(data, RLC_PG_CNTL,
+			     STATIC_PER_CU_PG_ENABLE,
+			     enable ? 1 : 0);
 	if(default_data != data)
 		WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL), data);
 }
@@ -1924,10 +1978,9 @@ static void gfx_v9_0_enable_gfx_dynamic_mg_power_gating(struct amdgpu_device *ad
 	uint32_t data, default_data;
 
 	default_data = data = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL));
-	if (enable == true)
-		data |= RLC_PG_CNTL__DYN_PER_CU_PG_ENABLE_MASK;
-	else
-		data &= ~RLC_PG_CNTL__DYN_PER_CU_PG_ENABLE_MASK;
+	data = REG_SET_FIELD(data, RLC_PG_CNTL,
+			     DYN_PER_CU_PG_ENABLE,
+			     enable ? 1 : 0);
 	if(default_data != data)
 		WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL), data);
 }
@@ -1967,13 +2020,8 @@ static void gfx_v9_0_init_pg(struct amdgpu_device *adev)
 
 void gfx_v9_0_rlc_stop(struct amdgpu_device *adev)
 {
-	u32 tmp = RREG32_SOC15(GC, 0, mmRLC_CNTL);
-
-	tmp = REG_SET_FIELD(tmp, RLC_CNTL, RLC_ENABLE_F32, 0);
-	WREG32_SOC15(GC, 0, mmRLC_CNTL, tmp);
-
+	WREG32_FIELD15(GC, 0, RLC_CNTL, RLC_ENABLE_F32, 0);
 	gfx_v9_0_enable_gui_idle_interrupt(adev, false);
-
 	gfx_v9_0_wait_for_rlc_serdes(adev);
 }
 
@@ -2045,8 +2093,10 @@ static int gfx_v9_0_rlc_resume(struct amdgpu_device *adev)
 {
 	int r;
 
-	if (amdgpu_sriov_vf(adev))
+	if (amdgpu_sriov_vf(adev)) {
+		gfx_v9_0_init_csb(adev);
 		return 0;
+	}
 
 	gfx_v9_0_rlc_stop(adev);
 
@@ -2417,7 +2467,7 @@ static int gfx_v9_0_kiq_kcq_enable(struct amdgpu_device *adev)
 				  PACKET3_MAP_QUEUES_PIPE(ring->pipe) |
 				  PACKET3_MAP_QUEUES_ME((ring->me == 1 ? 0 : 1)) |
 				  PACKET3_MAP_QUEUES_QUEUE_TYPE(0) | /*queue_type: normal compute queue */
-				  PACKET3_MAP_QUEUES_ALLOC_FORMAT(1) | /* alloc format: all_on_one_pipe */
+				  PACKET3_MAP_QUEUES_ALLOC_FORMAT(0) | /* alloc format: all_on_one_pipe */
 				  PACKET3_MAP_QUEUES_ENGINE_SEL(0) | /* engine_sel: compute */
 				  PACKET3_MAP_QUEUES_NUM_QUEUES(1)); /* num_queues: must be 1 */
 		amdgpu_ring_write(kiq_ring, PACKET3_MAP_QUEUES_DOORBELL_OFFSET(ring->doorbell_index));
@@ -2463,6 +2513,13 @@ static int gfx_v9_0_mqd_init(struct amdgpu_ring *ring)
 	mqd->compute_static_thread_mgmt_se3 = 0xffffffff;
 	mqd->compute_misc_reserved = 0x00000003;
 
+	mqd->dynamic_cu_mask_addr_lo =
+		lower_32_bits(ring->mqd_gpu_addr
+			      + offsetof(struct v9_mqd_allocation, dynamic_cu_mask));
+	mqd->dynamic_cu_mask_addr_hi =
+		upper_32_bits(ring->mqd_gpu_addr
+			      + offsetof(struct v9_mqd_allocation, dynamic_cu_mask));
+
 	eop_base_addr = ring->eop_gpu_addr >> 8;
 	mqd->cp_hqd_eop_base_addr_lo = eop_base_addr;
 	mqd->cp_hqd_eop_base_addr_hi = upper_32_bits(eop_base_addr);
@@ -2486,10 +2543,10 @@ static int gfx_v9_0_mqd_init(struct amdgpu_ring *ring)
 				    DOORBELL_SOURCE, 0);
 		tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL,
 				    DOORBELL_HIT, 0);
-	}
-	else
+	} else {
 		tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL,
 					 DOORBELL_EN, 0);
+	}
 
 	mqd->cp_hqd_pq_doorbell_control = tmp;
 
@@ -2692,10 +2749,10 @@ static int gfx_v9_0_kiq_init_queue(struct amdgpu_ring *ring)
 
 	gfx_v9_0_kiq_setting(ring);
 
-	if (adev->gfx.in_reset) { /* for GPU_RESET case */
+	if (adev->in_sriov_reset) { /* for GPU_RESET case */
 		/* reset MQD to a clean status */
 		if (adev->gfx.mec.mqd_backup[mqd_idx])
-			memcpy(mqd, adev->gfx.mec.mqd_backup[mqd_idx], sizeof(*mqd));
+			memcpy(mqd, adev->gfx.mec.mqd_backup[mqd_idx], sizeof(struct v9_mqd_allocation));
 
 		/* reset ring buffer */
 		ring->wptr = 0;
@@ -2707,7 +2764,9 @@ static int gfx_v9_0_kiq_init_queue(struct amdgpu_ring *ring)
 		soc15_grbm_select(adev, 0, 0, 0, 0);
 		mutex_unlock(&adev->srbm_mutex);
 	} else {
-		memset((void *)mqd, 0, sizeof(*mqd));
+		memset((void *)mqd, 0, sizeof(struct v9_mqd_allocation));
+		((struct v9_mqd_allocation *)mqd)->dynamic_cu_mask = 0xFFFFFFFF;
+		((struct v9_mqd_allocation *)mqd)->dynamic_rb_mask = 0xFFFFFFFF;
 		mutex_lock(&adev->srbm_mutex);
 		soc15_grbm_select(adev, ring->me, ring->pipe, ring->queue, 0);
 		gfx_v9_0_mqd_init(ring);
@@ -2716,7 +2775,7 @@ static int gfx_v9_0_kiq_init_queue(struct amdgpu_ring *ring)
 		mutex_unlock(&adev->srbm_mutex);
 
 		if (adev->gfx.mec.mqd_backup[mqd_idx])
-			memcpy(adev->gfx.mec.mqd_backup[mqd_idx], mqd, sizeof(*mqd));
+			memcpy(adev->gfx.mec.mqd_backup[mqd_idx], mqd, sizeof(struct v9_mqd_allocation));
 	}
 
 	return 0;
@@ -2728,8 +2787,10 @@ static int gfx_v9_0_kcq_init_queue(struct amdgpu_ring *ring)
 	struct v9_mqd *mqd = ring->mqd_ptr;
 	int mqd_idx = ring - &adev->gfx.compute_ring[0];
 
-	if (!adev->gfx.in_reset && !adev->gfx.in_suspend) {
-		memset((void *)mqd, 0, sizeof(*mqd));
+	if (!adev->in_sriov_reset && !adev->gfx.in_suspend) {
+		memset((void *)mqd, 0, sizeof(struct v9_mqd_allocation));
+		((struct v9_mqd_allocation *)mqd)->dynamic_cu_mask = 0xFFFFFFFF;
+		((struct v9_mqd_allocation *)mqd)->dynamic_rb_mask = 0xFFFFFFFF;
 		mutex_lock(&adev->srbm_mutex);
 		soc15_grbm_select(adev, ring->me, ring->pipe, ring->queue, 0);
 		gfx_v9_0_mqd_init(ring);
@@ -2737,11 +2798,11 @@ static int gfx_v9_0_kcq_init_queue(struct amdgpu_ring *ring)
 		mutex_unlock(&adev->srbm_mutex);
 
 		if (adev->gfx.mec.mqd_backup[mqd_idx])
-			memcpy(adev->gfx.mec.mqd_backup[mqd_idx], mqd, sizeof(*mqd));
-	} else if (adev->gfx.in_reset) { /* for GPU_RESET case */
+			memcpy(adev->gfx.mec.mqd_backup[mqd_idx], mqd, sizeof(struct v9_mqd_allocation));
+	} else if (adev->in_sriov_reset) { /* for GPU_RESET case */
 		/* reset MQD to a clean status */
 		if (adev->gfx.mec.mqd_backup[mqd_idx])
-			memcpy(mqd, adev->gfx.mec.mqd_backup[mqd_idx], sizeof(*mqd));
+			memcpy(mqd, adev->gfx.mec.mqd_backup[mqd_idx], sizeof(struct v9_mqd_allocation));
 
 		/* reset ring buffer */
 		ring->wptr = 0;
@@ -2882,12 +2943,70 @@ static int gfx_v9_0_hw_init(void *handle)
 	return r;
 }
 
+static int gfx_v9_0_kcq_disable(struct amdgpu_ring *kiq_ring,struct amdgpu_ring *ring)
+{
+	struct amdgpu_device *adev = kiq_ring->adev;
+	uint32_t scratch, tmp = 0;
+	int r, i;
+
+	r = amdgpu_gfx_scratch_get(adev, &scratch);
+	if (r) {
+		DRM_ERROR("Failed to get scratch reg (%d).\n", r);
+		return r;
+	}
+	WREG32(scratch, 0xCAFEDEAD);
+
+	r = amdgpu_ring_alloc(kiq_ring, 10);
+	if (r) {
+		DRM_ERROR("Failed to lock KIQ (%d).\n", r);
+		amdgpu_gfx_scratch_free(adev, scratch);
+		return r;
+	}
+
+	/* unmap queues */
+	amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_UNMAP_QUEUES, 4));
+	amdgpu_ring_write(kiq_ring, /* Q_sel: 0, vmid: 0, engine: 0, num_Q: 1 */
+						PACKET3_UNMAP_QUEUES_ACTION(1) | /* RESET_QUEUES */
+						PACKET3_UNMAP_QUEUES_QUEUE_SEL(0) |
+						PACKET3_UNMAP_QUEUES_ENGINE_SEL(0) |
+						PACKET3_UNMAP_QUEUES_NUM_QUEUES(1));
+	amdgpu_ring_write(kiq_ring, PACKET3_UNMAP_QUEUES_DOORBELL_OFFSET0(ring->doorbell_index));
+	amdgpu_ring_write(kiq_ring, 0);
+	amdgpu_ring_write(kiq_ring, 0);
+	amdgpu_ring_write(kiq_ring, 0);
+	/* write to scratch for completion */
+	amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_SET_UCONFIG_REG, 1));
+	amdgpu_ring_write(kiq_ring, (scratch - PACKET3_SET_UCONFIG_REG_START));
+	amdgpu_ring_write(kiq_ring, 0xDEADBEEF);
+	amdgpu_ring_commit(kiq_ring);
+
+	for (i = 0; i < adev->usec_timeout; i++) {
+		tmp = RREG32(scratch);
+		if (tmp == 0xDEADBEEF)
+			break;
+		DRM_UDELAY(1);
+	}
+	if (i >= adev->usec_timeout) {
+		DRM_ERROR("KCQ disabled failed (scratch(0x%04X)=0x%08X)\n", scratch, tmp);
+		r = -EINVAL;
+	}
+	amdgpu_gfx_scratch_free(adev, scratch);
+	return r;
+}
+
+
 static int gfx_v9_0_hw_fini(void *handle)
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+	int i;
 
 	amdgpu_irq_put(adev, &adev->gfx.priv_reg_irq, 0);
 	amdgpu_irq_put(adev, &adev->gfx.priv_inst_irq, 0);
+
+	/* disable KCQ to avoid CPC touch memory not valid anymore */
+	for (i = 0; i < adev->gfx.num_compute_rings; i++)
+		gfx_v9_0_kcq_disable(&adev->gfx.kiq.ring, &adev->gfx.compute_ring[i]);
+
 	if (amdgpu_sriov_vf(adev)) {
 		pr_debug("For SRIOV client, shouldn't do anything.\n");
 		return 0;
@@ -2930,15 +3049,10 @@ static bool gfx_v9_0_is_idle(void *handle)
 static int gfx_v9_0_wait_for_idle(void *handle)
 {
 	unsigned i;
-	u32 tmp;
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
 	for (i = 0; i < adev->usec_timeout; i++) {
-		/* read MC_STATUS */
-		tmp = RREG32_SOC15(GC, 0, mmGRBM_STATUS) &
-			GRBM_STATUS__GUI_ACTIVE_MASK;
-
-		if (!REG_GET_FIELD(tmp, GRBM_STATUS, GUI_ACTIVE))
+		if (gfx_v9_0_is_idle(handle))
 			return 0;
 		udelay(1);
 	}
@@ -3497,9 +3611,11 @@ static void gfx_v9_0_ring_set_wptr_gfx(struct amdgpu_ring *ring)
 static void gfx_v9_0_ring_emit_hdp_flush(struct amdgpu_ring *ring)
 {
 	u32 ref_and_mask, reg_mem_engine;
-	struct nbio_hdp_flush_reg *nbio_hf_reg;
+	const struct nbio_hdp_flush_reg *nbio_hf_reg;
 
-	if (ring->adev->asic_type == CHIP_VEGA10)
+	if (ring->adev->flags & AMD_IS_APU)
+		nbio_hf_reg = &nbio_v7_0_hdp_flush_reg;
+	else
 		nbio_hf_reg = &nbio_v6_1_hdp_flush_reg;
 
 	if (ring->funcs->type == AMDGPU_RING_TYPE_COMPUTE) {
@@ -3528,7 +3644,7 @@ static void gfx_v9_0_ring_emit_hdp_flush(struct amdgpu_ring *ring)
 static void gfx_v9_0_ring_emit_hdp_invalidate(struct amdgpu_ring *ring)
 {
 	gfx_v9_0_write_data_to_reg(ring, 0, true,
-				   SOC15_REG_OFFSET(HDP, 0, mmHDP_DEBUG0), 1);
+				   SOC15_REG_OFFSET(HDP, 0, mmHDP_READ_CACHE_INVALIDATE), 1);
 }
 
 static void gfx_v9_0_ring_emit_ib_gfx(struct amdgpu_ring *ring,
@@ -3718,7 +3834,7 @@ static void gfx_v9_ring_emit_sb(struct amdgpu_ring *ring)
 
 static void gfx_v9_0_ring_emit_ce_meta(struct amdgpu_ring *ring)
 {
-	static struct v9_ce_ib_state ce_payload = {0};
+	struct v9_ce_ib_state ce_payload = {0};
 	uint64_t csa_addr;
 	int cnt;
 
@@ -3737,7 +3853,7 @@ static void gfx_v9_0_ring_emit_ce_meta(struct amdgpu_ring *ring)
 
 static void gfx_v9_0_ring_emit_de_meta(struct amdgpu_ring *ring)
 {
-	static struct v9_de_ib_state de_payload = {0};
+	struct v9_de_ib_state de_payload = {0};
 	uint64_t csa_addr, gds_addr;
 	int cnt;
 
@@ -3757,6 +3873,12 @@ static void gfx_v9_0_ring_emit_de_meta(struct amdgpu_ring *ring)
 	amdgpu_ring_write_multiple(ring, (void *)&de_payload, sizeof(de_payload) >> 2);
 }
 
+static void gfx_v9_0_ring_emit_tmz(struct amdgpu_ring *ring, bool start)
+{
+	amdgpu_ring_write(ring, PACKET3(PACKET3_FRAME_CONTROL, 0));
+	amdgpu_ring_write(ring, FRAME_CMD(start ? 0 : 1)); /* frame_end */
+}
+
 static void gfx_v9_ring_emit_cntxcntl(struct amdgpu_ring *ring, uint32_t flags)
 {
 	uint32_t dw2 = 0;
@@ -3764,6 +3886,8 @@ static void gfx_v9_ring_emit_cntxcntl(struct amdgpu_ring *ring, uint32_t flags)
 	if (amdgpu_sriov_vf(ring->adev))
 		gfx_v9_0_ring_emit_ce_meta(ring);
 
+	gfx_v9_0_ring_emit_tmz(ring, true);
+
 	dw2 |= 0x80000000; /* set load_enable otherwise this package is just NOPs */
 	if (flags & AMDGPU_HAVE_CTX_SWITCH) {
 		/* set load_global_config & load_global_uconfig */
@@ -3814,12 +3938,6 @@ static void gfx_v9_0_ring_emit_patch_cond_exec(struct amdgpu_ring *ring, unsigne
 		ring->ring[offset] = (ring->ring_size>>2) - offset + cur;
 }
 
-static void gfx_v9_0_ring_emit_tmz(struct amdgpu_ring *ring, bool start)
-{
-	amdgpu_ring_write(ring, PACKET3(PACKET3_FRAME_CONTROL, 0));
-	amdgpu_ring_write(ring, FRAME_CMD(start ? 0 : 1)); /* frame_end */
-}
-
 static void gfx_v9_0_ring_emit_rreg(struct amdgpu_ring *ring, uint32_t reg)
 {
 	struct amdgpu_device *adev = ring->adev;
diff --git a/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c b/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c
index 6c8040e616c4..c17996e18086 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c
@@ -319,6 +319,12 @@ void gfxhub_v1_0_set_fault_enable_default(struct amdgpu_device *adev,
 			WRITE_PROTECTION_FAULT_ENABLE_DEFAULT, value);
 	tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL,
 			EXECUTE_PROTECTION_FAULT_ENABLE_DEFAULT, value);
+	if (!value) {
+		tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL,
+				CRASH_ON_NO_RETRY_FAULT, 1);
+		tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL,
+				CRASH_ON_RETRY_FAULT, 1);
+    }
 	WREG32_SOC15(GC, 0, mmVM_L2_PROTECTION_FAULT_CNTL, tmp);
 }
 
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c
index 5be9c83dfcf7..f4603a7c8ef3 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c
@@ -831,7 +831,7 @@ static int gmc_v6_0_sw_init(void *handle)
 	if (r)
 		return r;
 
-	amdgpu_vm_adjust_size(adev, 64, 4);
+	amdgpu_vm_adjust_size(adev, 64, 9);
 	adev->vm_manager.max_pfn = adev->vm_manager.vm_size << 18;
 
 	adev->mc.mc_mask = 0xffffffffffULL;
@@ -901,6 +901,8 @@ static int gmc_v6_0_sw_fini(void *handle)
 	gmc_v6_0_gart_fini(adev);
 	amdgpu_gem_force_release(adev);
 	amdgpu_bo_fini(adev);
+	release_firmware(adev->mc.fw);
+	adev->mc.fw = NULL;
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c
index eace9e7182c8..b0528ca9207b 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c
@@ -970,7 +970,7 @@ static int gmc_v7_0_sw_init(void *handle)
 	 * Currently set to 4GB ((1 << 20) 4k pages).
 	 * Max GPUVM size for cayman and SI is 40 bits.
 	 */
-	amdgpu_vm_adjust_size(adev, 64, 4);
+	amdgpu_vm_adjust_size(adev, 64, 9);
 	adev->vm_manager.max_pfn = adev->vm_manager.vm_size << 18;
 
 	/* Set the internal MC address mask
@@ -1050,6 +1050,8 @@ static int gmc_v7_0_sw_fini(void *handle)
 	gmc_v7_0_gart_fini(adev);
 	amdgpu_gem_force_release(adev);
 	amdgpu_bo_fini(adev);
+	release_firmware(adev->mc.fw);
+	adev->mc.fw = NULL;
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
index 3b3326daf32b..f368cfe2f585 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
@@ -1067,7 +1067,7 @@ static int gmc_v8_0_sw_init(void *handle)
 	 * Currently set to 4GB ((1 << 20) 4k pages).
 	 * Max GPUVM size for cayman and SI is 40 bits.
 	 */
-	amdgpu_vm_adjust_size(adev, 64, 4);
+	amdgpu_vm_adjust_size(adev, 64, 9);
 	adev->vm_manager.max_pfn = adev->vm_manager.vm_size << 18;
 
 	/* Set the internal MC address mask
@@ -1147,6 +1147,8 @@ static int gmc_v8_0_sw_fini(void *handle)
 	gmc_v8_0_gart_fini(adev);
 	amdgpu_gem_force_release(adev);
 	amdgpu_bo_fini(adev);
+	release_firmware(adev->mc.fw);
+	adev->mc.fw = NULL;
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
index d04d0b123212..c8f1aebeac7a 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
@@ -32,6 +32,8 @@
 #include "vega10/DC/dce_12_0_offset.h"
 #include "vega10/DC/dce_12_0_sh_mask.h"
 #include "vega10/vega10_enum.h"
+#include "vega10/MMHUB/mmhub_1_0_offset.h"
+#include "vega10/ATHUB/athub_1_0_offset.h"
 
 #include "soc15_common.h"
 
@@ -71,13 +73,25 @@ static const u32 golden_settings_vega10_hdp[] =
 	0xf6e, 0x0fffffff, 0x00000000,
 };
 
+static const u32 golden_settings_mmhub_1_0_0[] =
+{
+	SOC15_REG_OFFSET(MMHUB, 0, mmDAGB1_WRCLI2), 0x00000007, 0xfe5fe0fa,
+	SOC15_REG_OFFSET(MMHUB, 0, mmMMEA1_DRAM_WR_CLI2GRP_MAP0), 0x00000030, 0x55555565
+};
+
+static const u32 golden_settings_athub_1_0_0[] =
+{
+	SOC15_REG_OFFSET(ATHUB, 0, mmRPB_ARB_CNTL), 0x0000ff00, 0x00000800,
+	SOC15_REG_OFFSET(ATHUB, 0, mmRPB_ARB_CNTL2), 0x00ff00ff, 0x00080008
+};
+
 static int gmc_v9_0_vm_fault_interrupt_state(struct amdgpu_device *adev,
 					struct amdgpu_irq_src *src,
 					unsigned type,
 					enum amdgpu_interrupt_state state)
 {
 	struct amdgpu_vmhub *hub;
-	u32 tmp, reg, bits, i;
+	u32 tmp, reg, bits, i, j;
 
 	bits = VM_CONTEXT1_CNTL__RANGE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK |
 		VM_CONTEXT1_CNTL__DUMMY_PAGE_PROTECTION_FAULT_ENABLE_INTERRUPT_MASK |
@@ -89,43 +103,26 @@ static int gmc_v9_0_vm_fault_interrupt_state(struct amdgpu_device *adev,
 
 	switch (state) {
 	case AMDGPU_IRQ_STATE_DISABLE:
-		/* MM HUB */
-		hub = &adev->vmhub[AMDGPU_MMHUB];
-		for (i = 0; i< 16; i++) {
-			reg = hub->vm_context0_cntl + i;
-			tmp = RREG32(reg);
-			tmp &= ~bits;
-			WREG32(reg, tmp);
-		}
-
-		/* GFX HUB */
-		hub = &adev->vmhub[AMDGPU_GFXHUB];
-		for (i = 0; i < 16; i++) {
-			reg = hub->vm_context0_cntl + i;
-			tmp = RREG32(reg);
-			tmp &= ~bits;
-			WREG32(reg, tmp);
+		for (j = 0; j < AMDGPU_MAX_VMHUBS; j++) {
+			hub = &adev->vmhub[j];
+			for (i = 0; i < 16; i++) {
+				reg = hub->vm_context0_cntl + i;
+				tmp = RREG32(reg);
+				tmp &= ~bits;
+				WREG32(reg, tmp);
+			}
 		}
 		break;
 	case AMDGPU_IRQ_STATE_ENABLE:
-		/* MM HUB */
-		hub = &adev->vmhub[AMDGPU_MMHUB];
-		for (i = 0; i< 16; i++) {
-			reg = hub->vm_context0_cntl + i;
-			tmp = RREG32(reg);
-			tmp |= bits;
-			WREG32(reg, tmp);
-		}
-
-		/* GFX HUB */
-		hub = &adev->vmhub[AMDGPU_GFXHUB];
-		for (i = 0; i < 16; i++) {
-			reg = hub->vm_context0_cntl + i;
-			tmp = RREG32(reg);
-			tmp |= bits;
-			WREG32(reg, tmp);
+		for (j = 0; j < AMDGPU_MAX_VMHUBS; j++) {
+			hub = &adev->vmhub[j];
+			for (i = 0; i < 16; i++) {
+				reg = hub->vm_context0_cntl + i;
+				tmp = RREG32(reg);
+				tmp |= bits;
+				WREG32(reg, tmp);
+			}
 		}
-		break;
 	default:
 		break;
 	}
@@ -395,7 +392,16 @@ static int gmc_v9_0_early_init(void *handle)
 static int gmc_v9_0_late_init(void *handle)
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
-	unsigned vm_inv_eng[AMDGPU_MAX_VMHUBS] = { 3, 3 };
+	/*
+	 * The latest engine allocation on gfx9 is:
+	 * Engine 0, 1: idle
+	 * Engine 2, 3: firmware
+	 * Engine 4~13: amdgpu ring, subject to change when ring number changes
+	 * Engine 14~15: idle
+	 * Engine 16: kfd tlb invalidation
+	 * Engine 17: Gart flushes
+	 */
+	unsigned vm_inv_eng[AMDGPU_MAX_VMHUBS] = { 4, 4 };
 	unsigned i;
 
 	for(i = 0; i < adev->num_rings; ++i) {
@@ -408,9 +414,9 @@ static int gmc_v9_0_late_init(void *handle)
 			 ring->funcs->vmhub);
 	}
 
-	/* Engine 17 is used for GART flushes */
+	/* Engine 16 is used for KFD and 17 for GART flushes */
 	for(i = 0; i < AMDGPU_MAX_VMHUBS; ++i)
-		BUG_ON(vm_inv_eng[i] > 17);
+		BUG_ON(vm_inv_eng[i] > 16);
 
 	return amdgpu_irq_get(adev, &adev->mc.vm_fault, 0);
 }
@@ -682,8 +688,17 @@ static void gmc_v9_0_init_golden_registers(struct amdgpu_device *adev)
 {
 	switch (adev->asic_type) {
 	case CHIP_VEGA10:
+		amdgpu_program_register_sequence(adev,
+						golden_settings_mmhub_1_0_0,
+						(const u32)ARRAY_SIZE(golden_settings_mmhub_1_0_0));
+		amdgpu_program_register_sequence(adev,
+						golden_settings_athub_1_0_0,
+						(const u32)ARRAY_SIZE(golden_settings_athub_1_0_0));
 		break;
 	case CHIP_RAVEN:
+		amdgpu_program_register_sequence(adev,
+						golden_settings_athub_1_0_0,
+						(const u32)ARRAY_SIZE(golden_settings_athub_1_0_0));
 		break;
 	default:
 		break;
@@ -713,12 +728,6 @@ static int gmc_v9_0_gart_enable(struct amdgpu_device *adev)
 	if (r)
 		return r;
 
-	/* After HDP is initialized, flush HDP.*/
-	if (adev->flags & AMD_IS_APU)
-		nbio_v7_0_hdp_flush(adev);
-	else
-		nbio_v6_1_hdp_flush(adev);
-
 	switch (adev->asic_type) {
 	case CHIP_RAVEN:
 		mmhub_v1_0_initialize_power_gating(adev);
@@ -736,13 +745,16 @@ static int gmc_v9_0_gart_enable(struct amdgpu_device *adev)
 	if (r)
 		return r;
 
-	tmp = RREG32_SOC15(HDP, 0, mmHDP_MISC_CNTL);
-	tmp |= HDP_MISC_CNTL__FLUSH_INVALIDATE_CACHE_MASK;
-	WREG32_SOC15(HDP, 0, mmHDP_MISC_CNTL, tmp);
+	WREG32_FIELD15(HDP, 0, HDP_MISC_CNTL, FLUSH_INVALIDATE_CACHE, 1);
 
 	tmp = RREG32_SOC15(HDP, 0, mmHDP_HOST_PATH_CNTL);
 	WREG32_SOC15(HDP, 0, mmHDP_HOST_PATH_CNTL, tmp);
 
+	/* After HDP is initialized, flush HDP.*/
+	if (adev->flags & AMD_IS_APU)
+		nbio_v7_0_hdp_flush(adev);
+	else
+		nbio_v6_1_hdp_flush(adev);
 
 	if (amdgpu_vm_fault_stop == AMDGPU_VM_FAULT_STOP_ALWAYS)
 		value = false;
@@ -751,7 +763,6 @@ static int gmc_v9_0_gart_enable(struct amdgpu_device *adev)
 
 	gfxhub_v1_0_set_fault_enable_default(adev, value);
 	mmhub_v1_0_set_fault_enable_default(adev, value);
-
 	gmc_v9_0_gart_flush_gpu_tlb(adev, 0);
 
 	DRM_INFO("PCIE GART of %uM enabled (table at 0x%016llX).\n",
@@ -770,17 +781,11 @@ static int gmc_v9_0_hw_init(void *handle)
 	gmc_v9_0_init_golden_registers(adev);
 
 	if (adev->mode_info.num_crtc) {
-		u32 tmp;
-
 		/* Lockout access through VGA aperture*/
-		tmp = RREG32_SOC15(DCE, 0, mmVGA_HDP_CONTROL);
-		tmp = REG_SET_FIELD(tmp, VGA_HDP_CONTROL, VGA_MEMORY_DISABLE, 1);
-		WREG32_SOC15(DCE, 0, mmVGA_HDP_CONTROL, tmp);
+		WREG32_FIELD15(DCE, 0, VGA_HDP_CONTROL, VGA_MEMORY_DISABLE, 1);
 
 		/* disable VGA render */
-		tmp = RREG32_SOC15(DCE, 0, mmVGA_RENDER_CONTROL);
-		tmp = REG_SET_FIELD(tmp, VGA_RENDER_CONTROL, VGA_VSTATUS_CNTL, 0);
-		WREG32_SOC15(DCE, 0, mmVGA_RENDER_CONTROL, tmp);
+		WREG32_FIELD15(DCE, 0, VGA_RENDER_CONTROL, VGA_VSTATUS_CNTL, 0);
 	}
 
 	r = gmc_v9_0_gart_enable(adev);
@@ -822,9 +827,7 @@ static int gmc_v9_0_suspend(void *handle)
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
-	gmc_v9_0_hw_fini(adev);
-
-	return 0;
+	return gmc_v9_0_hw_fini(adev);
 }
 
 static int gmc_v9_0_resume(void *handle)
diff --git a/drivers/gpu/drm/amd/amdgpu/iceland_ih.c b/drivers/gpu/drm/amd/amdgpu/iceland_ih.c
index 7a0ea27ac429..bd592cb39f37 100644
--- a/drivers/gpu/drm/amd/amdgpu/iceland_ih.c
+++ b/drivers/gpu/drm/amd/amdgpu/iceland_ih.c
@@ -208,6 +208,34 @@ static u32 iceland_ih_get_wptr(struct amdgpu_device *adev)
 }
 
 /**
+ * iceland_ih_prescreen_iv - prescreen an interrupt vector
+ *
+ * @adev: amdgpu_device pointer
+ *
+ * Returns true if the interrupt vector should be further processed.
+ */
+static bool iceland_ih_prescreen_iv(struct amdgpu_device *adev)
+{
+	u32 ring_index = adev->irq.ih.rptr >> 2;
+	u16 pasid;
+
+	switch (le32_to_cpu(adev->irq.ih.ring[ring_index]) & 0xff) {
+	case 146:
+	case 147:
+		pasid = le32_to_cpu(adev->irq.ih.ring[ring_index + 2]) >> 16;
+		if (!pasid || amdgpu_vm_pasid_fault_credit(adev, pasid))
+			return true;
+		break;
+	default:
+		/* Not a VM fault */
+		return true;
+	}
+
+	adev->irq.ih.rptr += 16;
+	return false;
+}
+
+/**
  * iceland_ih_decode_iv - decode an interrupt vector
  *
  * @adev: amdgpu_device pointer
@@ -412,6 +440,7 @@ static const struct amd_ip_funcs iceland_ih_ip_funcs = {
 
 static const struct amdgpu_ih_funcs iceland_ih_funcs = {
 	.get_wptr = iceland_ih_get_wptr,
+	.prescreen_iv = iceland_ih_prescreen_iv,
 	.decode_iv = iceland_ih_decode_iv,
 	.set_rptr = iceland_ih_set_rptr
 };
diff --git a/drivers/gpu/drm/amd/amdgpu/kv_dpm.c b/drivers/gpu/drm/amd/amdgpu/kv_dpm.c
index 3bbf2ccfca89..f33d1ffdb20b 100644
--- a/drivers/gpu/drm/amd/amdgpu/kv_dpm.c
+++ b/drivers/gpu/drm/amd/amdgpu/kv_dpm.c
@@ -42,7 +42,6 @@
 #define KV_MINIMUM_ENGINE_CLOCK         800
 #define SMC_RAM_END                     0x40000
 
-static void kv_dpm_set_dpm_funcs(struct amdgpu_device *adev);
 static void kv_dpm_set_irq_funcs(struct amdgpu_device *adev);
 static int kv_enable_nb_dpm(struct amdgpu_device *adev,
 			    bool enable);
@@ -64,7 +63,7 @@ static int kv_set_thermal_temperature_range(struct amdgpu_device *adev,
 					    int min_temp, int max_temp);
 static int kv_init_fps_limits(struct amdgpu_device *adev);
 
-static void kv_dpm_powergate_uvd(struct amdgpu_device *adev, bool gate);
+static void kv_dpm_powergate_uvd(void *handle, bool gate);
 static void kv_dpm_powergate_vce(struct amdgpu_device *adev, bool gate);
 static void kv_dpm_powergate_samu(struct amdgpu_device *adev, bool gate);
 static void kv_dpm_powergate_acp(struct amdgpu_device *adev, bool gate);
@@ -1245,8 +1244,9 @@ static void kv_update_requested_ps(struct amdgpu_device *adev,
 	adev->pm.dpm.requested_ps = &pi->requested_rps;
 }
 
-static void kv_dpm_enable_bapm(struct amdgpu_device *adev, bool enable)
+static void kv_dpm_enable_bapm(void *handle, bool enable)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	struct kv_power_info *pi = kv_get_pi(adev);
 	int ret;
 
@@ -1672,8 +1672,9 @@ static int kv_update_acp_dpm(struct amdgpu_device *adev, bool gate)
 	return kv_enable_acp_dpm(adev, !gate);
 }
 
-static void kv_dpm_powergate_uvd(struct amdgpu_device *adev, bool gate)
+static void kv_dpm_powergate_uvd(void *handle, bool gate)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	struct kv_power_info *pi = kv_get_pi(adev);
 	int ret;
 
@@ -1868,10 +1869,11 @@ static int kv_enable_nb_dpm(struct amdgpu_device *adev,
 	return ret;
 }
 
-static int kv_dpm_force_performance_level(struct amdgpu_device *adev,
+static int kv_dpm_force_performance_level(void *handle,
 					  enum amd_dpm_forced_level level)
 {
 	int ret;
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
 	if (level == AMD_DPM_FORCED_LEVEL_HIGH) {
 		ret = kv_force_dpm_highest(adev);
@@ -1892,8 +1894,9 @@ static int kv_dpm_force_performance_level(struct amdgpu_device *adev,
 	return 0;
 }
 
-static int kv_dpm_pre_set_power_state(struct amdgpu_device *adev)
+static int kv_dpm_pre_set_power_state(void *handle)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	struct kv_power_info *pi = kv_get_pi(adev);
 	struct amdgpu_ps requested_ps = *adev->pm.dpm.requested_ps;
 	struct amdgpu_ps *new_ps = &requested_ps;
@@ -1907,8 +1910,9 @@ static int kv_dpm_pre_set_power_state(struct amdgpu_device *adev)
 	return 0;
 }
 
-static int kv_dpm_set_power_state(struct amdgpu_device *adev)
+static int kv_dpm_set_power_state(void *handle)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	struct kv_power_info *pi = kv_get_pi(adev);
 	struct amdgpu_ps *new_ps = &pi->requested_rps;
 	struct amdgpu_ps *old_ps = &pi->current_rps;
@@ -1981,8 +1985,9 @@ static int kv_dpm_set_power_state(struct amdgpu_device *adev)
 	return 0;
 }
 
-static void kv_dpm_post_set_power_state(struct amdgpu_device *adev)
+static void kv_dpm_post_set_power_state(void *handle)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	struct kv_power_info *pi = kv_get_pi(adev);
 	struct amdgpu_ps *new_ps = &pi->requested_rps;
 
@@ -2848,9 +2853,10 @@ static int kv_dpm_init(struct amdgpu_device *adev)
 }
 
 static void
-kv_dpm_debugfs_print_current_performance_level(struct amdgpu_device *adev,
+kv_dpm_debugfs_print_current_performance_level(void *handle,
 					       struct seq_file *m)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	struct kv_power_info *pi = kv_get_pi(adev);
 	u32 current_index =
 		(RREG32_SMC(ixTARGET_AND_CURRENT_PROFILE_INDEX) &
@@ -2875,11 +2881,12 @@ kv_dpm_debugfs_print_current_performance_level(struct amdgpu_device *adev,
 }
 
 static void
-kv_dpm_print_power_state(struct amdgpu_device *adev,
-			 struct amdgpu_ps *rps)
+kv_dpm_print_power_state(void *handle, void *request_ps)
 {
 	int i;
+	struct amdgpu_ps *rps = (struct amdgpu_ps *)request_ps;
 	struct kv_ps *ps = kv_get_ps(rps);
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
 	amdgpu_dpm_print_class_info(rps->class, rps->class2);
 	amdgpu_dpm_print_cap_info(rps->caps);
@@ -2905,13 +2912,14 @@ static void kv_dpm_fini(struct amdgpu_device *adev)
 	amdgpu_free_extended_power_table(adev);
 }
 
-static void kv_dpm_display_configuration_changed(struct amdgpu_device *adev)
+static void kv_dpm_display_configuration_changed(void *handle)
 {
 
 }
 
-static u32 kv_dpm_get_sclk(struct amdgpu_device *adev, bool low)
+static u32 kv_dpm_get_sclk(void *handle, bool low)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	struct kv_power_info *pi = kv_get_pi(adev);
 	struct kv_ps *requested_state = kv_get_ps(&pi->requested_rps);
 
@@ -2921,18 +2929,20 @@ static u32 kv_dpm_get_sclk(struct amdgpu_device *adev, bool low)
 		return requested_state->levels[requested_state->num_levels - 1].sclk;
 }
 
-static u32 kv_dpm_get_mclk(struct amdgpu_device *adev, bool low)
+static u32 kv_dpm_get_mclk(void *handle, bool low)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	struct kv_power_info *pi = kv_get_pi(adev);
 
 	return pi->sys_info.bootup_uma_clk;
 }
 
 /* get temperature in millidegrees */
-static int kv_dpm_get_temp(struct amdgpu_device *adev)
+static int kv_dpm_get_temp(void *handle)
 {
 	u32 temp;
 	int actual_temp = 0;
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
 	temp = RREG32_SMC(0xC0300E0C);
 
@@ -2950,7 +2960,6 @@ static int kv_dpm_early_init(void *handle)
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
-	kv_dpm_set_dpm_funcs(adev);
 	kv_dpm_set_irq_funcs(adev);
 
 	return 0;
@@ -2960,16 +2969,10 @@ static int kv_dpm_late_init(void *handle)
 {
 	/* powerdown unused blocks for now */
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
-	int ret;
 
 	if (!amdgpu_dpm)
 		return 0;
 
-	/* init the sysfs and debugfs files late */
-	ret = amdgpu_pm_sysfs_init(adev);
-	if (ret)
-		return ret;
-
 	kv_dpm_powergate_acp(adev, true);
 	kv_dpm_powergate_samu(adev, true);
 
@@ -3031,7 +3034,6 @@ static int kv_dpm_sw_fini(void *handle)
 	flush_work(&adev->pm.dpm.thermal.work);
 
 	mutex_lock(&adev->pm.mutex);
-	amdgpu_pm_sysfs_fini(adev);
 	kv_dpm_fini(adev);
 	mutex_unlock(&adev->pm.mutex);
 
@@ -3222,14 +3224,17 @@ static inline bool kv_are_power_levels_equal(const struct kv_pl *kv_cpl1,
 		  (kv_cpl1->force_nbp_state == kv_cpl2->force_nbp_state));
 }
 
-static int kv_check_state_equal(struct amdgpu_device *adev,
-				struct amdgpu_ps *cps,
-				struct amdgpu_ps *rps,
+static int kv_check_state_equal(void *handle,
+				void *current_ps,
+				void *request_ps,
 				bool *equal)
 {
 	struct kv_ps *kv_cps;
 	struct kv_ps *kv_rps;
 	int i;
+	struct amdgpu_ps *cps = (struct amdgpu_ps *)current_ps;
+	struct amdgpu_ps *rps = (struct amdgpu_ps *)request_ps;
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
 	if (adev == NULL || cps == NULL || rps == NULL || equal == NULL)
 		return -EINVAL;
@@ -3262,9 +3267,10 @@ static int kv_check_state_equal(struct amdgpu_device *adev,
 	return 0;
 }
 
-static int kv_dpm_read_sensor(struct amdgpu_device *adev, int idx,
+static int kv_dpm_read_sensor(void *handle, int idx,
 			      void *value, int *size)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	struct kv_power_info *pi = kv_get_pi(adev);
 	uint32_t sclk;
 	u32 pl_index =
@@ -3312,7 +3318,7 @@ const struct amd_ip_funcs kv_dpm_ip_funcs = {
 	.set_powergating_state = kv_dpm_set_powergating_state,
 };
 
-static const struct amdgpu_dpm_funcs kv_dpm_funcs = {
+const struct amd_pm_funcs kv_dpm_funcs = {
 	.get_temperature = &kv_dpm_get_temp,
 	.pre_set_power_state = &kv_dpm_pre_set_power_state,
 	.set_power_state = &kv_dpm_set_power_state,
@@ -3330,12 +3336,6 @@ static const struct amdgpu_dpm_funcs kv_dpm_funcs = {
 	.read_sensor = &kv_dpm_read_sensor,
 };
 
-static void kv_dpm_set_dpm_funcs(struct amdgpu_device *adev)
-{
-	if (adev->pm.funcs == NULL)
-		adev->pm.funcs = &kv_dpm_funcs;
-}
-
 static const struct amdgpu_irq_src_funcs kv_dpm_irq_funcs = {
 	.set = kv_dpm_set_interrupt_state,
 	.process = kv_dpm_process_interrupt,
diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c
index 74cb647da30e..cc21c4bdec27 100644
--- a/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c
@@ -273,7 +273,7 @@ static const struct pctl_data pctl0_data[] = {
 	{0x135, 0x12a810},
 	{0x149, 0x7a82c}
 };
-#define PCTL0_DATA_LEN (sizeof(pctl0_data)/sizeof(pctl0_data[0]))
+#define PCTL0_DATA_LEN (ARRAY_SIZE(pctl0_data))
 
 #define PCTL0_RENG_EXEC_END_PTR 0x151
 #define PCTL0_STCTRL_REG_SAVE_RANGE0_BASE  0xa640
@@ -309,7 +309,7 @@ static const struct pctl_data pctl1_data[] = {
 	{0x1f0, 0x5000a7f6},
 	{0x1f1, 0x5000a7e4}
 };
-#define PCTL1_DATA_LEN (sizeof(pctl1_data)/sizeof(pctl1_data[0]))
+#define PCTL1_DATA_LEN (ARRAY_SIZE(pctl1_data))
 
 #define PCTL1_RENG_EXEC_END_PTR 0x1f1
 #define PCTL1_STCTRL_REG_SAVE_RANGE0_BASE  0xa000
@@ -561,6 +561,13 @@ void mmhub_v1_0_set_fault_enable_default(struct amdgpu_device *adev, bool value)
 			WRITE_PROTECTION_FAULT_ENABLE_DEFAULT, value);
 	tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL,
 			EXECUTE_PROTECTION_FAULT_ENABLE_DEFAULT, value);
+	if (!value) {
+		tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL,
+				CRASH_ON_NO_RETRY_FAULT, 1);
+		tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL,
+				CRASH_ON_RETRY_FAULT, 1);
+    }
+
 	WREG32_SOC15(MMHUB, 0, mmVM_L2_PROTECTION_FAULT_CNTL, tmp);
 }
 
diff --git a/drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c b/drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c
index 2812d88a8bdd..b4906d2f30d3 100644
--- a/drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c
+++ b/drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c
@@ -183,6 +183,12 @@ static int xgpu_ai_send_access_requests(struct amdgpu_device *adev,
 			pr_err("Doesn't get READY_TO_ACCESS_GPU from pf, give up\n");
 			return r;
 		}
+		/* Retrieve checksum from mailbox2 */
+		if (req == IDH_REQ_GPU_INIT_ACCESS) {
+			adev->virt.fw_reserve.checksum_key =
+				RREG32_NO_KIQ(SOC15_REG_OFFSET(NBIO, 0,
+					mmBIF_BX_PF0_MAILBOX_MSGBUF_RCV_DW2));
+		}
 	}
 
 	return 0;
diff --git a/drivers/gpu/drm/amd/amdgpu/mxgpu_ai.h b/drivers/gpu/drm/amd/amdgpu/mxgpu_ai.h
index 1e91b9a1c591..67e78576a9eb 100644
--- a/drivers/gpu/drm/amd/amdgpu/mxgpu_ai.h
+++ b/drivers/gpu/drm/amd/amdgpu/mxgpu_ai.h
@@ -24,7 +24,7 @@
 #ifndef __MXGPU_AI_H__
 #define __MXGPU_AI_H__
 
-#define AI_MAILBOX_TIMEDOUT	5000
+#define AI_MAILBOX_TIMEDOUT	12000
 
 enum idh_request {
 	IDH_REQ_GPU_INIT_ACCESS = 1,
diff --git a/drivers/gpu/drm/amd/amdgpu/mxgpu_vi.h b/drivers/gpu/drm/amd/amdgpu/mxgpu_vi.h
index c791d73d2d54..f13dc6cc158f 100644
--- a/drivers/gpu/drm/amd/amdgpu/mxgpu_vi.h
+++ b/drivers/gpu/drm/amd/amdgpu/mxgpu_vi.h
@@ -23,7 +23,7 @@
 #ifndef __MXGPU_VI_H__
 #define __MXGPU_VI_H__
 
-#define VI_MAILBOX_TIMEDOUT	5000
+#define VI_MAILBOX_TIMEDOUT	12000
 #define VI_MAILBOX_RESET_TIME	12
 
 /* VI mailbox messages request */
diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v6_1.c b/drivers/gpu/drm/amd/amdgpu/nbio_v6_1.c
index 045988b18bc3..904a1bab9b9f 100644
--- a/drivers/gpu/drm/amd/amdgpu/nbio_v6_1.c
+++ b/drivers/gpu/drm/amd/amdgpu/nbio_v6_1.c
@@ -215,31 +215,27 @@ void nbio_v6_1_get_clockgating_state(struct amdgpu_device *adev, u32 *flags)
 		*flags |= AMD_CG_SUPPORT_BIF_LS;
 }
 
-struct nbio_hdp_flush_reg nbio_v6_1_hdp_flush_reg;
-struct nbio_pcie_index_data nbio_v6_1_pcie_index_data;
+const struct nbio_hdp_flush_reg nbio_v6_1_hdp_flush_reg = {
+	.hdp_flush_req_offset = SOC15_REG_OFFSET(NBIO, 0, mmBIF_BX_PF0_GPU_HDP_FLUSH_REQ),
+	.hdp_flush_done_offset = SOC15_REG_OFFSET(NBIO, 0, mmBIF_BX_PF0_GPU_HDP_FLUSH_DONE),
+	.ref_and_mask_cp0 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP0_MASK,
+	.ref_and_mask_cp1 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP1_MASK,
+	.ref_and_mask_cp2 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP2_MASK,
+	.ref_and_mask_cp3 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP3_MASK,
+	.ref_and_mask_cp4 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP4_MASK,
+	.ref_and_mask_cp5 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP5_MASK,
+	.ref_and_mask_cp6 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP6_MASK,
+	.ref_and_mask_cp7 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP7_MASK,
+	.ref_and_mask_cp8 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP8_MASK,
+	.ref_and_mask_cp9 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP9_MASK,
+	.ref_and_mask_sdma0 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__SDMA0_MASK,
+	.ref_and_mask_sdma1 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__SDMA1_MASK
+};
 
-int nbio_v6_1_init(struct amdgpu_device *adev)
-{
-	nbio_v6_1_hdp_flush_reg.hdp_flush_req_offset = SOC15_REG_OFFSET(NBIO, 0, mmBIF_BX_PF0_GPU_HDP_FLUSH_REQ);
-	nbio_v6_1_hdp_flush_reg.hdp_flush_done_offset = SOC15_REG_OFFSET(NBIO, 0, mmBIF_BX_PF0_GPU_HDP_FLUSH_DONE);
-	nbio_v6_1_hdp_flush_reg.ref_and_mask_cp0 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP0_MASK;
-	nbio_v6_1_hdp_flush_reg.ref_and_mask_cp1 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP1_MASK;
-	nbio_v6_1_hdp_flush_reg.ref_and_mask_cp2 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP2_MASK;
-	nbio_v6_1_hdp_flush_reg.ref_and_mask_cp3 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP3_MASK;
-	nbio_v6_1_hdp_flush_reg.ref_and_mask_cp4 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP4_MASK;
-	nbio_v6_1_hdp_flush_reg.ref_and_mask_cp5 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP5_MASK;
-	nbio_v6_1_hdp_flush_reg.ref_and_mask_cp6 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP6_MASK;
-	nbio_v6_1_hdp_flush_reg.ref_and_mask_cp7 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP7_MASK;
-	nbio_v6_1_hdp_flush_reg.ref_and_mask_cp8 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP8_MASK;
-	nbio_v6_1_hdp_flush_reg.ref_and_mask_cp9 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__CP9_MASK;
-	nbio_v6_1_hdp_flush_reg.ref_and_mask_sdma0 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__SDMA0_MASK;
-	nbio_v6_1_hdp_flush_reg.ref_and_mask_sdma1 = BIF_BX_PF0_GPU_HDP_FLUSH_DONE__SDMA1_MASK;
-
-	nbio_v6_1_pcie_index_data.index_offset = SOC15_REG_OFFSET(NBIO, 0, mmPCIE_INDEX);
-	nbio_v6_1_pcie_index_data.data_offset = SOC15_REG_OFFSET(NBIO, 0, mmPCIE_DATA);
-
-	return 0;
-}
+const struct nbio_pcie_index_data nbio_v6_1_pcie_index_data = {
+	.index_offset = SOC15_REG_OFFSET(NBIO, 0, mmPCIE_INDEX),
+	.data_offset = SOC15_REG_OFFSET(NBIO, 0, mmPCIE_DATA),
+};
 
 void nbio_v6_1_detect_hw_virt(struct amdgpu_device *adev)
 {
diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v6_1.h b/drivers/gpu/drm/amd/amdgpu/nbio_v6_1.h
index 686e4b4d296a..14ca8d45a46c 100644
--- a/drivers/gpu/drm/amd/amdgpu/nbio_v6_1.h
+++ b/drivers/gpu/drm/amd/amdgpu/nbio_v6_1.h
@@ -26,8 +26,8 @@
 
 #include "soc15_common.h"
 
-extern struct nbio_hdp_flush_reg nbio_v6_1_hdp_flush_reg;
-extern struct nbio_pcie_index_data nbio_v6_1_pcie_index_data;
+extern const struct nbio_hdp_flush_reg nbio_v6_1_hdp_flush_reg;
+extern const struct nbio_pcie_index_data nbio_v6_1_pcie_index_data;
 int nbio_v6_1_init(struct amdgpu_device *adev);
 u32 nbio_v6_1_get_atombios_scratch_regs(struct amdgpu_device *adev,
                                         uint32_t idx);
diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v7_0.c b/drivers/gpu/drm/amd/amdgpu/nbio_v7_0.c
index 11b70d601922..f802b973410a 100644
--- a/drivers/gpu/drm/amd/amdgpu/nbio_v7_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/nbio_v7_0.c
@@ -185,28 +185,24 @@ void nbio_v7_0_ih_control(struct amdgpu_device *adev)
 	WREG32_SOC15(NBIO, 0, mmINTERRUPT_CNTL, interrupt_cntl);
 }
 
-struct nbio_hdp_flush_reg nbio_v7_0_hdp_flush_reg;
-struct nbio_pcie_index_data nbio_v7_0_pcie_index_data;
+const struct nbio_hdp_flush_reg nbio_v7_0_hdp_flush_reg = {
+	.hdp_flush_req_offset = SOC15_REG_OFFSET(NBIO, 0, mmGPU_HDP_FLUSH_REQ),
+	.hdp_flush_done_offset = SOC15_REG_OFFSET(NBIO, 0, mmGPU_HDP_FLUSH_DONE),
+	.ref_and_mask_cp0 = GPU_HDP_FLUSH_DONE__CP0_MASK,
+	.ref_and_mask_cp1 = GPU_HDP_FLUSH_DONE__CP1_MASK,
+	.ref_and_mask_cp2 = GPU_HDP_FLUSH_DONE__CP2_MASK,
+	.ref_and_mask_cp3 = GPU_HDP_FLUSH_DONE__CP3_MASK,
+	.ref_and_mask_cp4 = GPU_HDP_FLUSH_DONE__CP4_MASK,
+	.ref_and_mask_cp5 = GPU_HDP_FLUSH_DONE__CP5_MASK,
+	.ref_and_mask_cp6 = GPU_HDP_FLUSH_DONE__CP6_MASK,
+	.ref_and_mask_cp7 = GPU_HDP_FLUSH_DONE__CP7_MASK,
+	.ref_and_mask_cp8 = GPU_HDP_FLUSH_DONE__CP8_MASK,
+	.ref_and_mask_cp9 = GPU_HDP_FLUSH_DONE__CP9_MASK,
+	.ref_and_mask_sdma0 = GPU_HDP_FLUSH_DONE__SDMA0_MASK,
+	.ref_and_mask_sdma1 = GPU_HDP_FLUSH_DONE__SDMA1_MASK,
+};
 
-int nbio_v7_0_init(struct amdgpu_device *adev)
-{
-	nbio_v7_0_hdp_flush_reg.hdp_flush_req_offset = SOC15_REG_OFFSET(NBIO, 0, mmGPU_HDP_FLUSH_REQ);
-	nbio_v7_0_hdp_flush_reg.hdp_flush_done_offset = SOC15_REG_OFFSET(NBIO, 0, mmGPU_HDP_FLUSH_DONE);
-	nbio_v7_0_hdp_flush_reg.ref_and_mask_cp0 = GPU_HDP_FLUSH_DONE__CP0_MASK;
-	nbio_v7_0_hdp_flush_reg.ref_and_mask_cp1 = GPU_HDP_FLUSH_DONE__CP1_MASK;
-	nbio_v7_0_hdp_flush_reg.ref_and_mask_cp2 = GPU_HDP_FLUSH_DONE__CP2_MASK;
-	nbio_v7_0_hdp_flush_reg.ref_and_mask_cp3 = GPU_HDP_FLUSH_DONE__CP3_MASK;
-	nbio_v7_0_hdp_flush_reg.ref_and_mask_cp4 = GPU_HDP_FLUSH_DONE__CP4_MASK;
-	nbio_v7_0_hdp_flush_reg.ref_and_mask_cp5 = GPU_HDP_FLUSH_DONE__CP5_MASK;
-	nbio_v7_0_hdp_flush_reg.ref_and_mask_cp6 = GPU_HDP_FLUSH_DONE__CP6_MASK;
-	nbio_v7_0_hdp_flush_reg.ref_and_mask_cp7 = GPU_HDP_FLUSH_DONE__CP7_MASK;
-	nbio_v7_0_hdp_flush_reg.ref_and_mask_cp8 = GPU_HDP_FLUSH_DONE__CP8_MASK;
-	nbio_v7_0_hdp_flush_reg.ref_and_mask_cp9 = GPU_HDP_FLUSH_DONE__CP9_MASK;
-	nbio_v7_0_hdp_flush_reg.ref_and_mask_sdma0 = GPU_HDP_FLUSH_DONE__SDMA0_MASK;
-	nbio_v7_0_hdp_flush_reg.ref_and_mask_sdma1 = GPU_HDP_FLUSH_DONE__SDMA1_MASK;
-
-	nbio_v7_0_pcie_index_data.index_offset = SOC15_REG_OFFSET(NBIO, 0, mmPCIE_INDEX2);
-	nbio_v7_0_pcie_index_data.data_offset = SOC15_REG_OFFSET(NBIO, 0, mmPCIE_DATA2);
-
-	return 0;
-}
+const struct nbio_pcie_index_data nbio_v7_0_pcie_index_data = {
+	.index_offset = SOC15_REG_OFFSET(NBIO, 0, mmPCIE_INDEX2),
+	.data_offset = SOC15_REG_OFFSET(NBIO, 0, mmPCIE_DATA2)
+};
diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v7_0.h b/drivers/gpu/drm/amd/amdgpu/nbio_v7_0.h
index 054ff49427e6..df8fa90f40d7 100644
--- a/drivers/gpu/drm/amd/amdgpu/nbio_v7_0.h
+++ b/drivers/gpu/drm/amd/amdgpu/nbio_v7_0.h
@@ -26,8 +26,8 @@
 
 #include "soc15_common.h"
 
-extern struct nbio_hdp_flush_reg nbio_v7_0_hdp_flush_reg;
-extern struct nbio_pcie_index_data nbio_v7_0_pcie_index_data;
+extern const struct nbio_hdp_flush_reg nbio_v7_0_hdp_flush_reg;
+extern const struct nbio_pcie_index_data nbio_v7_0_pcie_index_data;
 int nbio_v7_0_init(struct amdgpu_device *adev);
 u32 nbio_v7_0_get_atombios_scratch_regs(struct amdgpu_device *adev,
                                         uint32_t idx);
diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c b/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c
index f7cf994b1da2..4e20d91d5d50 100644
--- a/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c
@@ -35,6 +35,8 @@
 #include "raven1/GC/gc_9_1_offset.h"
 #include "raven1/SDMA0/sdma0_4_1_offset.h"
 
+MODULE_FIRMWARE("amdgpu/raven_asd.bin");
+
 static int
 psp_v10_0_get_fw_type(struct amdgpu_firmware_info *ucode, enum psp_gfx_fw_type *type)
 {
@@ -136,15 +138,13 @@ int psp_v10_0_prep_cmd_buf(struct amdgpu_firmware_info *ucode, struct psp_gfx_cm
 {
 	int ret;
 	uint64_t fw_mem_mc_addr = ucode->mc_addr;
-	struct  common_firmware_header *header;
 
 	memset(cmd, 0, sizeof(struct psp_gfx_cmd_resp));
-	header = (struct common_firmware_header *)ucode->fw;
 
 	cmd->cmd_id = GFX_CMD_ID_LOAD_IP_FW;
 	cmd->cmd.cmd_load_ip_fw.fw_phy_addr_lo = lower_32_bits(fw_mem_mc_addr);
 	cmd->cmd.cmd_load_ip_fw.fw_phy_addr_hi = upper_32_bits(fw_mem_mc_addr);
-	cmd->cmd.cmd_load_ip_fw.fw_size = le32_to_cpu(header->ucode_size_bytes);
+	cmd->cmd.cmd_load_ip_fw.fw_size = ucode->ucode_size;
 
 	ret = psp_v10_0_get_fw_type(ucode, &cmd->cmd.cmd_load_ip_fw.fw_type);
 	if (ret)
@@ -209,7 +209,7 @@ int psp_v10_0_ring_create(struct psp_context *psp, enum psp_ring_type ring_type)
 	return ret;
 }
 
-int psp_v10_0_ring_destroy(struct psp_context *psp, enum psp_ring_type ring_type)
+int psp_v10_0_ring_stop(struct psp_context *psp, enum psp_ring_type ring_type)
 {
 	int ret = 0;
 	struct psp_ring *ring;
@@ -229,6 +229,19 @@ int psp_v10_0_ring_destroy(struct psp_context *psp, enum psp_ring_type ring_type
 	ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_64),
 			   0x80000000, 0x80000000, false);
 
+	return ret;
+}
+
+int psp_v10_0_ring_destroy(struct psp_context *psp, enum psp_ring_type ring_type)
+{
+	int ret = 0;
+	struct psp_ring *ring = &psp->km_ring;
+	struct amdgpu_device *adev = psp->adev;
+
+	ret = psp_v10_0_ring_stop(psp, ring_type);
+	if (ret)
+		DRM_ERROR("Fail to stop psp ring\n");
+
 	amdgpu_bo_free_kernel(&adev->firmware.rbuf,
 			      &ring->ring_mem_mc_addr,
 			      (void **)&ring->ring_mem);
@@ -244,16 +257,31 @@ int psp_v10_0_cmd_submit(struct psp_context *psp,
 	unsigned int psp_write_ptr_reg = 0;
 	struct psp_gfx_rb_frame * write_frame = psp->km_ring.ring_mem;
 	struct psp_ring *ring = &psp->km_ring;
+	struct psp_gfx_rb_frame *ring_buffer_start = ring->ring_mem;
+	struct psp_gfx_rb_frame *ring_buffer_end = ring_buffer_start +
+		ring->ring_size / sizeof(struct psp_gfx_rb_frame) - 1;
 	struct amdgpu_device *adev = psp->adev;
+	uint32_t ring_size_dw = ring->ring_size / 4;
+	uint32_t rb_frame_size_dw = sizeof(struct psp_gfx_rb_frame) / 4;
 
 	/* KM (GPCOM) prepare write pointer */
 	psp_write_ptr_reg = RREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_67);
 
 	/* Update KM RB frame pointer to new frame */
-	if ((psp_write_ptr_reg % ring->ring_size) == 0)
-		write_frame = ring->ring_mem;
+	if ((psp_write_ptr_reg % ring_size_dw) == 0)
+		write_frame = ring_buffer_start;
 	else
-		write_frame = ring->ring_mem + (psp_write_ptr_reg / (sizeof(struct psp_gfx_rb_frame) / 4));
+		write_frame = ring_buffer_start + (psp_write_ptr_reg / rb_frame_size_dw);
+	/* Check invalid write_frame ptr address */
+	if ((write_frame < ring_buffer_start) || (ring_buffer_end < write_frame)) {
+		DRM_ERROR("ring_buffer_start = %p; ring_buffer_end = %p; write_frame = %p\n",
+			  ring_buffer_start, ring_buffer_end, write_frame);
+		DRM_ERROR("write_frame is pointing to address out of bounds\n");
+		return -EINVAL;
+	}
+
+	/* Initialize KM RB frame */
+	memset(write_frame, 0, sizeof(struct psp_gfx_rb_frame));
 
 	/* Update KM RB frame */
 	write_frame->cmd_buf_addr_hi = upper_32_bits(cmd_buf_mc_addr);
@@ -263,8 +291,7 @@ int psp_v10_0_cmd_submit(struct psp_context *psp,
 	write_frame->fence_value = index;
 
 	/* Update the write Pointer in DWORDs */
-	psp_write_ptr_reg += sizeof(struct psp_gfx_rb_frame) / 4;
-	psp_write_ptr_reg = (psp_write_ptr_reg >= ring->ring_size) ? 0 : psp_write_ptr_reg;
+	psp_write_ptr_reg = (psp_write_ptr_reg + rb_frame_size_dw) % ring_size_dw;
 	WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_67, psp_write_ptr_reg);
 
 	return 0;
@@ -390,3 +417,10 @@ bool psp_v10_0_compare_sram_data(struct psp_context *psp,
 
 	return true;
 }
+
+
+int psp_v10_0_mode1_reset(struct psp_context *psp)
+{
+	DRM_INFO("psp mode 1 reset not supported now! \n");
+	return -EINVAL;
+}
diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v10_0.h b/drivers/gpu/drm/amd/amdgpu/psp_v10_0.h
index e76cde2f01f9..451e8308303f 100644
--- a/drivers/gpu/drm/amd/amdgpu/psp_v10_0.h
+++ b/drivers/gpu/drm/amd/amdgpu/psp_v10_0.h
@@ -34,6 +34,8 @@ extern int psp_v10_0_ring_init(struct psp_context *psp,
 			      enum psp_ring_type ring_type);
 extern int psp_v10_0_ring_create(struct psp_context *psp,
 				 enum psp_ring_type ring_type);
+extern int psp_v10_0_ring_stop(struct psp_context *psp,
+				  enum psp_ring_type ring_type);
 extern int psp_v10_0_ring_destroy(struct psp_context *psp,
 				  enum psp_ring_type ring_type);
 extern int psp_v10_0_cmd_submit(struct psp_context *psp,
@@ -43,4 +45,6 @@ extern int psp_v10_0_cmd_submit(struct psp_context *psp,
 extern bool psp_v10_0_compare_sram_data(struct psp_context *psp,
 				       struct amdgpu_firmware_info *ucode,
 				       enum AMDGPU_UCODE_ID ucode_type);
+
+extern int psp_v10_0_mode1_reset(struct psp_context *psp);
 #endif
diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c b/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c
index 2a535a4b8d5b..c7bcfe8e286c 100644
--- a/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c
+++ b/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c
@@ -319,7 +319,7 @@ int psp_v3_1_ring_create(struct psp_context *psp, enum psp_ring_type ring_type)
 	return ret;
 }
 
-int psp_v3_1_ring_destroy(struct psp_context *psp, enum psp_ring_type ring_type)
+int psp_v3_1_ring_stop(struct psp_context *psp, enum psp_ring_type ring_type)
 {
 	int ret = 0;
 	struct psp_ring *ring;
@@ -339,6 +339,19 @@ int psp_v3_1_ring_destroy(struct psp_context *psp, enum psp_ring_type ring_type)
 	ret = psp_wait_for(psp, SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_64),
 			   0x80000000, 0x80000000, false);
 
+	return ret;
+}
+
+int psp_v3_1_ring_destroy(struct psp_context *psp, enum psp_ring_type ring_type)
+{
+	int ret = 0;
+	struct psp_ring *ring = &psp->km_ring;
+	struct amdgpu_device *adev = psp->adev;
+
+	ret = psp_v3_1_ring_stop(psp, ring_type);
+	if (ret)
+		DRM_ERROR("Fail to stop psp ring\n");
+
 	amdgpu_bo_free_kernel(&adev->firmware.rbuf,
 			      &ring->ring_mem_mc_addr,
 			      (void **)&ring->ring_mem);
@@ -354,6 +367,9 @@ int psp_v3_1_cmd_submit(struct psp_context *psp,
 	unsigned int psp_write_ptr_reg = 0;
 	struct psp_gfx_rb_frame * write_frame = psp->km_ring.ring_mem;
 	struct psp_ring *ring = &psp->km_ring;
+	struct psp_gfx_rb_frame *ring_buffer_start = ring->ring_mem;
+	struct psp_gfx_rb_frame *ring_buffer_end = ring_buffer_start +
+		ring->ring_size / sizeof(struct psp_gfx_rb_frame) - 1;
 	struct amdgpu_device *adev = psp->adev;
 	uint32_t ring_size_dw = ring->ring_size / 4;
 	uint32_t rb_frame_size_dw = sizeof(struct psp_gfx_rb_frame) / 4;
@@ -365,9 +381,16 @@ int psp_v3_1_cmd_submit(struct psp_context *psp,
 	/* write_frame ptr increments by size of rb_frame in bytes */
 	/* psp_write_ptr_reg increments by size of rb_frame in DWORDs */
 	if ((psp_write_ptr_reg % ring_size_dw) == 0)
-		write_frame = ring->ring_mem;
+		write_frame = ring_buffer_start;
 	else
-		write_frame = ring->ring_mem + (psp_write_ptr_reg / rb_frame_size_dw);
+		write_frame = ring_buffer_start + (psp_write_ptr_reg / rb_frame_size_dw);
+	/* Check invalid write_frame ptr address */
+	if ((write_frame < ring_buffer_start) || (ring_buffer_end < write_frame)) {
+		DRM_ERROR("ring_buffer_start = %p; ring_buffer_end = %p; write_frame = %p\n",
+			  ring_buffer_start, ring_buffer_end, write_frame);
+		DRM_ERROR("write_frame is pointing to address out of bounds\n");
+		return -EINVAL;
+	}
 
 	/* Initialize KM RB frame */
 	memset(write_frame, 0, sizeof(struct psp_gfx_rb_frame));
@@ -517,3 +540,37 @@ bool psp_v3_1_smu_reload_quirk(struct psp_context *psp)
 	reg = RREG32_SOC15(NBIO, 0, mmPCIE_DATA2);
 	return (reg & MP1_FIRMWARE_FLAGS__INTERRUPTS_ENABLED_MASK) ? true : false;
 }
+
+int psp_v3_1_mode1_reset(struct psp_context *psp)
+{
+	int ret;
+	uint32_t offset;
+	struct amdgpu_device *adev = psp->adev;
+
+	offset = SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_64);
+
+	ret = psp_wait_for(psp, offset, 0x80000000, 0x8000FFFF, false);
+
+	if (ret) {
+		DRM_INFO("psp is not working correctly before mode1 reset!\n");
+		return -EINVAL;
+	}
+
+	/*send the mode 1 reset command*/
+	WREG32(offset, 0x70000);
+
+	mdelay(1000);
+
+	offset = SOC15_REG_OFFSET(MP0, 0, mmMP0_SMN_C2PMSG_33);
+
+	ret = psp_wait_for(psp, offset, 0x80000000, 0x80000000, false);
+
+	if (ret) {
+		DRM_INFO("psp mode 1 reset failed!\n");
+		return -EINVAL;
+	}
+
+	DRM_INFO("psp mode1 reset succeed \n");
+
+	return 0;
+}
diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v3_1.h b/drivers/gpu/drm/amd/amdgpu/psp_v3_1.h
index 9dcd0b25c4c6..b05dbada7751 100644
--- a/drivers/gpu/drm/amd/amdgpu/psp_v3_1.h
+++ b/drivers/gpu/drm/amd/amdgpu/psp_v3_1.h
@@ -41,6 +41,8 @@ extern int psp_v3_1_ring_init(struct psp_context *psp,
 			      enum psp_ring_type ring_type);
 extern int psp_v3_1_ring_create(struct psp_context *psp,
 				enum psp_ring_type ring_type);
+extern int psp_v3_1_ring_stop(struct psp_context *psp,
+				enum psp_ring_type ring_type);
 extern int psp_v3_1_ring_destroy(struct psp_context *psp,
 				enum psp_ring_type ring_type);
 extern int psp_v3_1_cmd_submit(struct psp_context *psp,
@@ -51,4 +53,5 @@ extern bool psp_v3_1_compare_sram_data(struct psp_context *psp,
 				       struct amdgpu_firmware_info *ucode,
 				       enum AMDGPU_UCODE_ID ucode_type);
 extern bool psp_v3_1_smu_reload_quirk(struct psp_context *psp);
+extern int psp_v3_1_mode1_reset(struct psp_context *psp);
 #endif
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c b/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
index f2d0710258cb..67f375bfe452 100644
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
@@ -561,21 +561,11 @@ static int sdma_v2_4_start(struct amdgpu_device *adev)
 {
 	int r;
 
-	if (!adev->pp_enabled) {
-		if (adev->firmware.load_type != AMDGPU_FW_LOAD_SMU) {
-			r = sdma_v2_4_load_microcode(adev);
-			if (r)
-				return r;
-		} else {
-			r = adev->smu.smumgr_funcs->check_fw_load_finish(adev,
-							AMDGPU_UCODE_ID_SDMA0);
-			if (r)
-				return -EINVAL;
-			r = adev->smu.smumgr_funcs->check_fw_load_finish(adev,
-							AMDGPU_UCODE_ID_SDMA1);
-			if (r)
-				return -EINVAL;
-		}
+
+	if (adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT) {
+		r = sdma_v2_4_load_microcode(adev);
+		if (r)
+			return r;
 	}
 
 	/* halt the engine before programing */
@@ -1324,8 +1314,13 @@ static void sdma_v2_4_set_buffer_funcs(struct amdgpu_device *adev)
 }
 
 static const struct amdgpu_vm_pte_funcs sdma_v2_4_vm_pte_funcs = {
+	.copy_pte_num_dw = 7,
 	.copy_pte = sdma_v2_4_vm_copy_pte,
+
 	.write_pte = sdma_v2_4_vm_write_pte,
+
+	.set_max_nums_pte_pde = 0x1fffff >> 3,
+	.set_pte_pde_num_dw = 10,
 	.set_pte_pde = sdma_v2_4_vm_set_pte_pde,
 };
 
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
index b1de44f22824..6d06f8eb659f 100644
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
@@ -379,8 +379,10 @@ static void sdma_v3_0_ring_set_wptr(struct amdgpu_ring *ring)
 	struct amdgpu_device *adev = ring->adev;
 
 	if (ring->use_doorbell) {
+		u32 *wb = (u32 *)&adev->wb.wb[ring->wptr_offs];
+
 		/* XXX check if swapping is necessary on BE */
-		adev->wb.wb[ring->wptr_offs] = lower_32_bits(ring->wptr) << 2;
+		WRITE_ONCE(*wb, (lower_32_bits(ring->wptr) << 2));
 		WDOORBELL32(ring->doorbell_index, lower_32_bits(ring->wptr) << 2);
 	} else {
 		int me = (ring == &ring->adev->sdma.instance[0].ring) ? 0 : 1;
@@ -641,10 +643,11 @@ static void sdma_v3_0_enable(struct amdgpu_device *adev, bool enable)
 static int sdma_v3_0_gfx_resume(struct amdgpu_device *adev)
 {
 	struct amdgpu_ring *ring;
-	u32 rb_cntl, ib_cntl;
+	u32 rb_cntl, ib_cntl, wptr_poll_cntl;
 	u32 rb_bufsz;
 	u32 wb_offset;
 	u32 doorbell;
+	u64 wptr_gpu_addr;
 	int i, j, r;
 
 	for (i = 0; i < adev->sdma.num_instances; i++) {
@@ -707,6 +710,20 @@ static int sdma_v3_0_gfx_resume(struct amdgpu_device *adev)
 		}
 		WREG32(mmSDMA0_GFX_DOORBELL + sdma_offsets[i], doorbell);
 
+		/* setup the wptr shadow polling */
+		wptr_gpu_addr = adev->wb.gpu_addr + (ring->wptr_offs * 4);
+
+		WREG32(mmSDMA0_GFX_RB_WPTR_POLL_ADDR_LO + sdma_offsets[i],
+		       lower_32_bits(wptr_gpu_addr));
+		WREG32(mmSDMA0_GFX_RB_WPTR_POLL_ADDR_HI + sdma_offsets[i],
+		       upper_32_bits(wptr_gpu_addr));
+		wptr_poll_cntl = RREG32(mmSDMA0_GFX_RB_WPTR_POLL_CNTL + sdma_offsets[i]);
+		if (amdgpu_sriov_vf(adev))
+			wptr_poll_cntl = REG_SET_FIELD(wptr_poll_cntl, SDMA0_GFX_RB_WPTR_POLL_CNTL, F32_POLL_ENABLE, 1);
+		else
+			wptr_poll_cntl = REG_SET_FIELD(wptr_poll_cntl, SDMA0_GFX_RB_WPTR_POLL_CNTL, F32_POLL_ENABLE, 0);
+		WREG32(mmSDMA0_GFX_RB_WPTR_POLL_CNTL + sdma_offsets[i], wptr_poll_cntl);
+
 		/* enable DMA RB */
 		rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL, RB_ENABLE, 1);
 		WREG32(mmSDMA0_GFX_RB_CNTL + sdma_offsets[i], rb_cntl);
@@ -802,23 +819,12 @@ static int sdma_v3_0_load_microcode(struct amdgpu_device *adev)
  */
 static int sdma_v3_0_start(struct amdgpu_device *adev)
 {
-	int r, i;
+	int r;
 
-	if (!adev->pp_enabled) {
-		if (adev->firmware.load_type != AMDGPU_FW_LOAD_SMU) {
-			r = sdma_v3_0_load_microcode(adev);
-			if (r)
-				return r;
-		} else {
-			for (i = 0; i < adev->sdma.num_instances; i++) {
-				r = adev->smu.smumgr_funcs->check_fw_load_finish(adev,
-										 (i == 0) ?
-										 AMDGPU_UCODE_ID_SDMA0 :
-										 AMDGPU_UCODE_ID_SDMA1);
-				if (r)
-					return -EINVAL;
-			}
-		}
+	if (adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT) {
+		r = sdma_v3_0_load_microcode(adev);
+		if (r)
+			return r;
 	}
 
 	/* disable sdma engine before programing it */
@@ -1713,11 +1719,11 @@ static void sdma_v3_0_emit_fill_buffer(struct amdgpu_ib *ib,
 }
 
 static const struct amdgpu_buffer_funcs sdma_v3_0_buffer_funcs = {
-	.copy_max_bytes = 0x1fffff,
+	.copy_max_bytes = 0x3fffe0, /* not 0x3fffff due to HW limitation */
 	.copy_num_dw = 7,
 	.emit_copy_buffer = sdma_v3_0_emit_copy_buffer,
 
-	.fill_max_bytes = 0x1fffff,
+	.fill_max_bytes = 0x3fffe0, /* not 0x3fffff due to HW limitation */
 	.fill_num_dw = 5,
 	.emit_fill_buffer = sdma_v3_0_emit_fill_buffer,
 };
@@ -1731,8 +1737,14 @@ static void sdma_v3_0_set_buffer_funcs(struct amdgpu_device *adev)
 }
 
 static const struct amdgpu_vm_pte_funcs sdma_v3_0_vm_pte_funcs = {
+	.copy_pte_num_dw = 7,
 	.copy_pte = sdma_v3_0_vm_copy_pte,
+
 	.write_pte = sdma_v3_0_vm_write_pte,
+
+	/* not 0x3fffff due to HW limitation */
+	.set_max_nums_pte_pde = 0x3fffe0 >> 3,
+	.set_pte_pde_num_dw = 10,
 	.set_pte_pde = sdma_v3_0_vm_set_pte_pde,
 };
 
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
index fd7c72aaafa6..46009db3d195 100644
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
@@ -54,7 +54,7 @@ static void sdma_v4_0_set_vm_pte_funcs(struct amdgpu_device *adev);
 static void sdma_v4_0_set_irq_funcs(struct amdgpu_device *adev);
 
 static const u32 golden_settings_sdma_4[] = {
-	SOC15_REG_OFFSET(SDMA0, 0, mmSDMA0_CHICKEN_BITS), 0xfe931f07, 0x02831f07,
+	SOC15_REG_OFFSET(SDMA0, 0, mmSDMA0_CHICKEN_BITS), 0xfe931f07, 0x02831d07,
 	SOC15_REG_OFFSET(SDMA0, 0, mmSDMA0_CLK_CTRL), 0xff000ff0, 0x3f000100,
 	SOC15_REG_OFFSET(SDMA0, 0, mmSDMA0_GFX_IB_CNTL), 0x800f0100, 0x00000100,
 	SOC15_REG_OFFSET(SDMA0, 0, mmSDMA0_GFX_RB_WPTR_POLL_CNTL), 0xfffffff7, 0x00403000,
@@ -89,7 +89,7 @@ static const u32 golden_settings_sdma_vg10[] = {
 
 static const u32 golden_settings_sdma_4_1[] =
 {
-	SOC15_REG_OFFSET(SDMA0, 0, mmSDMA0_CHICKEN_BITS), 0xfe931f07, 0x02831f07,
+	SOC15_REG_OFFSET(SDMA0, 0, mmSDMA0_CHICKEN_BITS), 0xfe931f07, 0x02831d07,
 	SOC15_REG_OFFSET(SDMA0, 0, mmSDMA0_CLK_CTRL), 0xffffffff, 0x3f000100,
 	SOC15_REG_OFFSET(SDMA0, 0, mmSDMA0_GFX_IB_CNTL), 0x800f0111, 0x00000100,
 	SOC15_REG_OFFSET(SDMA0, 0, mmSDMA0_GFX_RB_WPTR_POLL_CNTL), 0xfffffff7, 0x00403000,
@@ -371,7 +371,7 @@ static void sdma_v4_0_ring_emit_ib(struct amdgpu_ring *ring,
 static void sdma_v4_0_ring_emit_hdp_flush(struct amdgpu_ring *ring)
 {
 	u32 ref_and_mask = 0;
-	struct nbio_hdp_flush_reg *nbio_hf_reg;
+	const struct nbio_hdp_flush_reg *nbio_hf_reg;
 
 	if (ring->adev->flags & AMD_IS_APU)
 		nbio_hf_reg = &nbio_v7_0_hdp_flush_reg;
@@ -398,7 +398,7 @@ static void sdma_v4_0_ring_emit_hdp_invalidate(struct amdgpu_ring *ring)
 {
 	amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_SRBM_WRITE) |
 			  SDMA_PKT_SRBM_WRITE_HEADER_BYTE_EN(0xf));
-	amdgpu_ring_write(ring, SOC15_REG_OFFSET(HDP, 0, mmHDP_DEBUG0));
+	amdgpu_ring_write(ring, SOC15_REG_OFFSET(HDP, 0, mmHDP_READ_CACHE_INVALIDATE));
 	amdgpu_ring_write(ring, 1);
 }
 
@@ -1264,6 +1264,11 @@ static int sdma_v4_0_sw_fini(void *handle)
 	for (i = 0; i < adev->sdma.num_instances; i++)
 		amdgpu_ring_fini(&adev->sdma.instance[i].ring);
 
+	for (i = 0; i < adev->sdma.num_instances; i++) {
+		release_firmware(adev->sdma.instance[i].fw);
+		adev->sdma.instance[i].fw = NULL;
+	}
+
 	return 0;
 }
 
@@ -1714,8 +1719,13 @@ static void sdma_v4_0_set_buffer_funcs(struct amdgpu_device *adev)
 }
 
 static const struct amdgpu_vm_pte_funcs sdma_v4_0_vm_pte_funcs = {
+	.copy_pte_num_dw = 7,
 	.copy_pte = sdma_v4_0_vm_copy_pte,
+
 	.write_pte = sdma_v4_0_vm_write_pte,
+
+	.set_max_nums_pte_pde = 0x400000 >> 3,
+	.set_pte_pde_num_dw = 10,
 	.set_pte_pde = sdma_v4_0_vm_set_pte_pde,
 };
 
diff --git a/drivers/gpu/drm/amd/amdgpu/si_dma.c b/drivers/gpu/drm/amd/amdgpu/si_dma.c
index 112969f3301a..3fa2fbf8c9a1 100644
--- a/drivers/gpu/drm/amd/amdgpu/si_dma.c
+++ b/drivers/gpu/drm/amd/amdgpu/si_dma.c
@@ -887,8 +887,13 @@ static void si_dma_set_buffer_funcs(struct amdgpu_device *adev)
 }
 
 static const struct amdgpu_vm_pte_funcs si_dma_vm_pte_funcs = {
+	.copy_pte_num_dw = 5,
 	.copy_pte = si_dma_vm_copy_pte,
+
 	.write_pte = si_dma_vm_write_pte,
+
+	.set_max_nums_pte_pde = 0xffff8 >> 3,
+	.set_pte_pde_num_dw = 9,
 	.set_pte_pde = si_dma_vm_set_pte_pde,
 };
 
diff --git a/drivers/gpu/drm/amd/amdgpu/si_dpm.c b/drivers/gpu/drm/amd/amdgpu/si_dpm.c
index d63873f3f574..51fd0c9a20a5 100644
--- a/drivers/gpu/drm/amd/amdgpu/si_dpm.c
+++ b/drivers/gpu/drm/amd/amdgpu/si_dpm.c
@@ -1847,7 +1847,6 @@ static int si_calculate_sclk_params(struct amdgpu_device *adev,
 
 static void si_thermal_start_smc_fan_control(struct amdgpu_device *adev);
 static void si_fan_ctrl_set_default_mode(struct amdgpu_device *adev);
-static void si_dpm_set_dpm_funcs(struct amdgpu_device *adev);
 static void si_dpm_set_irq_funcs(struct amdgpu_device *adev);
 
 static struct si_power_info *si_get_pi(struct amdgpu_device *adev)
@@ -3060,9 +3059,9 @@ static int si_get_vce_clock_voltage(struct amdgpu_device *adev,
 	return ret;
 }
 
-static bool si_dpm_vblank_too_short(struct amdgpu_device *adev)
+static bool si_dpm_vblank_too_short(void *handle)
 {
-
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	u32 vblank_time = amdgpu_dpm_get_vblank_time(adev);
 	/* we never hit the non-gddr5 limit so disable it */
 	u32 switch_limit = adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5 ? 450 : 0;
@@ -3871,9 +3870,10 @@ static int si_restrict_performance_levels_before_switch(struct amdgpu_device *ad
 		0 : -EINVAL;
 }
 
-static int si_dpm_force_performance_level(struct amdgpu_device *adev,
+static int si_dpm_force_performance_level(void *handle,
 				   enum amd_dpm_forced_level level)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	struct amdgpu_ps *rps = adev->pm.dpm.current_ps;
 	struct  si_ps *ps = si_get_ps(rps);
 	u32 levels = ps->performance_level_count;
@@ -6575,11 +6575,12 @@ static int si_fan_ctrl_stop_smc_fan_control(struct amdgpu_device *adev)
 	}
 }
 
-static int si_dpm_get_fan_speed_percent(struct amdgpu_device *adev,
+static int si_dpm_get_fan_speed_percent(void *handle,
 				      u32 *speed)
 {
 	u32 duty, duty100;
 	u64 tmp64;
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
 	if (adev->pm.no_fan)
 		return -ENOENT;
@@ -6600,9 +6601,10 @@ static int si_dpm_get_fan_speed_percent(struct amdgpu_device *adev,
 	return 0;
 }
 
-static int si_dpm_set_fan_speed_percent(struct amdgpu_device *adev,
+static int si_dpm_set_fan_speed_percent(void *handle,
 				      u32 speed)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	struct si_power_info *si_pi = si_get_pi(adev);
 	u32 tmp;
 	u32 duty, duty100;
@@ -6633,8 +6635,10 @@ static int si_dpm_set_fan_speed_percent(struct amdgpu_device *adev,
 	return 0;
 }
 
-static void si_dpm_set_fan_control_mode(struct amdgpu_device *adev, u32 mode)
+static void si_dpm_set_fan_control_mode(void *handle, u32 mode)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
 	if (mode) {
 		/* stop auto-manage */
 		if (adev->pm.dpm.fan.ucode_fan_control)
@@ -6649,8 +6653,9 @@ static void si_dpm_set_fan_control_mode(struct amdgpu_device *adev, u32 mode)
 	}
 }
 
-static u32 si_dpm_get_fan_control_mode(struct amdgpu_device *adev)
+static u32 si_dpm_get_fan_control_mode(void *handle)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	struct si_power_info *si_pi = si_get_pi(adev);
 	u32 tmp;
 
@@ -6946,8 +6951,9 @@ static void si_dpm_disable(struct amdgpu_device *adev)
 	ni_update_current_ps(adev, boot_ps);
 }
 
-static int si_dpm_pre_set_power_state(struct amdgpu_device *adev)
+static int si_dpm_pre_set_power_state(void *handle)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
 	struct amdgpu_ps requested_ps = *adev->pm.dpm.requested_ps;
 	struct amdgpu_ps *new_ps = &requested_ps;
@@ -6984,8 +6990,9 @@ static int si_power_control_set_level(struct amdgpu_device *adev)
 	return 0;
 }
 
-static int si_dpm_set_power_state(struct amdgpu_device *adev)
+static int si_dpm_set_power_state(void *handle)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
 	struct amdgpu_ps *new_ps = &eg_pi->requested_rps;
 	struct amdgpu_ps *old_ps = &eg_pi->current_rps;
@@ -7086,8 +7093,9 @@ static int si_dpm_set_power_state(struct amdgpu_device *adev)
 	return 0;
 }
 
-static void si_dpm_post_set_power_state(struct amdgpu_device *adev)
+static void si_dpm_post_set_power_state(void *handle)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
 	struct amdgpu_ps *new_ps = &eg_pi->requested_rps;
 
@@ -7103,8 +7111,10 @@ void si_dpm_reset_asic(struct amdgpu_device *adev)
 }
 #endif
 
-static void si_dpm_display_configuration_changed(struct amdgpu_device *adev)
+static void si_dpm_display_configuration_changed(void *handle)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
 	si_program_display_gap(adev);
 }
 
@@ -7486,9 +7496,10 @@ static void si_dpm_fini(struct amdgpu_device *adev)
 	amdgpu_free_extended_power_table(adev);
 }
 
-static void si_dpm_debugfs_print_current_performance_level(struct amdgpu_device *adev,
+static void si_dpm_debugfs_print_current_performance_level(void *handle,
 						    struct seq_file *m)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
 	struct amdgpu_ps *rps = &eg_pi->current_rps;
 	struct  si_ps *ps = si_get_ps(rps);
@@ -7593,11 +7604,6 @@ static int si_dpm_late_init(void *handle)
 	if (!amdgpu_dpm)
 		return 0;
 
-	/* init the sysfs and debugfs files late */
-	ret = amdgpu_pm_sysfs_init(adev);
-	if (ret)
-		return ret;
-
 	ret = si_set_temperature_range(adev);
 	if (ret)
 		return ret;
@@ -7753,7 +7759,6 @@ static int si_dpm_sw_fini(void *handle)
 	flush_work(&adev->pm.dpm.thermal.work);
 
 	mutex_lock(&adev->pm.mutex);
-	amdgpu_pm_sysfs_fini(adev);
 	si_dpm_fini(adev);
 	mutex_unlock(&adev->pm.mutex);
 
@@ -7860,10 +7865,11 @@ static int si_dpm_set_powergating_state(void *handle,
 }
 
 /* get temperature in millidegrees */
-static int si_dpm_get_temp(struct amdgpu_device *adev)
+static int si_dpm_get_temp(void *handle)
 {
 	u32 temp;
 	int actual_temp = 0;
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
 	temp = (RREG32(CG_MULT_THERMAL_STATUS) & CTF_TEMP_MASK) >>
 		CTF_TEMP_SHIFT;
@@ -7878,8 +7884,9 @@ static int si_dpm_get_temp(struct amdgpu_device *adev)
 	return actual_temp;
 }
 
-static u32 si_dpm_get_sclk(struct amdgpu_device *adev, bool low)
+static u32 si_dpm_get_sclk(void *handle, bool low)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
 	struct  si_ps *requested_state = si_get_ps(&eg_pi->requested_rps);
 
@@ -7889,8 +7896,9 @@ static u32 si_dpm_get_sclk(struct amdgpu_device *adev, bool low)
 		return requested_state->performance_levels[requested_state->performance_level_count - 1].sclk;
 }
 
-static u32 si_dpm_get_mclk(struct amdgpu_device *adev, bool low)
+static u32 si_dpm_get_mclk(void *handle, bool low)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
 	struct  si_ps *requested_state = si_get_ps(&eg_pi->requested_rps);
 
@@ -7900,9 +7908,11 @@ static u32 si_dpm_get_mclk(struct amdgpu_device *adev, bool low)
 		return requested_state->performance_levels[requested_state->performance_level_count - 1].mclk;
 }
 
-static void si_dpm_print_power_state(struct amdgpu_device *adev,
-				     struct amdgpu_ps *rps)
+static void si_dpm_print_power_state(void *handle,
+				     void *current_ps)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+	struct amdgpu_ps *rps = (struct amdgpu_ps *)current_ps;
 	struct  si_ps *ps = si_get_ps(rps);
 	struct rv7xx_pl *pl;
 	int i;
@@ -7927,7 +7937,6 @@ static int si_dpm_early_init(void *handle)
 
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
-	si_dpm_set_dpm_funcs(adev);
 	si_dpm_set_irq_funcs(adev);
 	return 0;
 }
@@ -7942,20 +7951,23 @@ static inline bool si_are_power_levels_equal(const struct rv7xx_pl  *si_cpl1,
 		  (si_cpl1->vddci == si_cpl2->vddci));
 }
 
-static int si_check_state_equal(struct amdgpu_device *adev,
-				struct amdgpu_ps *cps,
-				struct amdgpu_ps *rps,
+static int si_check_state_equal(void *handle,
+				void *current_ps,
+				void *request_ps,
 				bool *equal)
 {
 	struct si_ps *si_cps;
 	struct si_ps *si_rps;
 	int i;
+	struct amdgpu_ps *cps = (struct amdgpu_ps *)current_ps;
+	struct amdgpu_ps *rps = (struct amdgpu_ps *)request_ps;
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
 	if (adev == NULL || cps == NULL || rps == NULL || equal == NULL)
 		return -EINVAL;
 
-	si_cps = si_get_ps(cps);
-	si_rps = si_get_ps(rps);
+	si_cps = si_get_ps((struct amdgpu_ps *)cps);
+	si_rps = si_get_ps((struct amdgpu_ps *)rps);
 
 	if (si_cps == NULL) {
 		printk("si_cps is NULL\n");
@@ -7983,9 +7995,10 @@ static int si_check_state_equal(struct amdgpu_device *adev,
 	return 0;
 }
 
-static int si_dpm_read_sensor(struct amdgpu_device *adev, int idx,
+static int si_dpm_read_sensor(void *handle, int idx,
 			      void *value, int *size)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
 	struct amdgpu_ps *rps = &eg_pi->current_rps;
 	struct  si_ps *ps = si_get_ps(rps);
@@ -8041,7 +8054,7 @@ const struct amd_ip_funcs si_dpm_ip_funcs = {
 	.set_powergating_state = si_dpm_set_powergating_state,
 };
 
-static const struct amdgpu_dpm_funcs si_dpm_funcs = {
+const struct amd_pm_funcs si_dpm_funcs = {
 	.get_temperature = &si_dpm_get_temp,
 	.pre_set_power_state = &si_dpm_pre_set_power_state,
 	.set_power_state = &si_dpm_set_power_state,
@@ -8062,12 +8075,6 @@ static const struct amdgpu_dpm_funcs si_dpm_funcs = {
 	.read_sensor = &si_dpm_read_sensor,
 };
 
-static void si_dpm_set_dpm_funcs(struct amdgpu_device *adev)
-{
-	if (adev->pm.funcs == NULL)
-		adev->pm.funcs = &si_dpm_funcs;
-}
-
 static const struct amdgpu_irq_src_funcs si_dpm_irq_funcs = {
 	.set = si_dpm_set_interrupt_state,
 	.process = si_dpm_process_interrupt,
diff --git a/drivers/gpu/drm/amd/amdgpu/si_dpm.h b/drivers/gpu/drm/amd/amdgpu/si_dpm.h
index 51ce21c5f4fb..9fe343de3477 100644
--- a/drivers/gpu/drm/amd/amdgpu/si_dpm.h
+++ b/drivers/gpu/drm/amd/amdgpu/si_dpm.h
@@ -246,6 +246,7 @@ enum si_display_gap
 };
 
 extern const struct amd_ip_funcs si_dpm_ip_funcs;
+extern const struct amd_pm_funcs si_dpm_funcs;
 
 struct ni_leakage_coeffients
 {
diff --git a/drivers/gpu/drm/amd/amdgpu/si_ih.c b/drivers/gpu/drm/amd/amdgpu/si_ih.c
index ce25e03a077d..d2c6b80309c8 100644
--- a/drivers/gpu/drm/amd/amdgpu/si_ih.c
+++ b/drivers/gpu/drm/amd/amdgpu/si_ih.c
@@ -118,6 +118,19 @@ static u32 si_ih_get_wptr(struct amdgpu_device *adev)
 	return (wptr & adev->irq.ih.ptr_mask);
 }
 
+/**
+ * si_ih_prescreen_iv - prescreen an interrupt vector
+ *
+ * @adev: amdgpu_device pointer
+ *
+ * Returns true if the interrupt vector should be further processed.
+ */
+static bool si_ih_prescreen_iv(struct amdgpu_device *adev)
+{
+	/* Process all interrupts */
+	return true;
+}
+
 static void si_ih_decode_iv(struct amdgpu_device *adev,
 			     struct amdgpu_iv_entry *entry)
 {
@@ -288,6 +301,7 @@ static const struct amd_ip_funcs si_ih_ip_funcs = {
 
 static const struct amdgpu_ih_funcs si_ih_funcs = {
 	.get_wptr = si_ih_get_wptr,
+	.prescreen_iv = si_ih_prescreen_iv,
 	.decode_iv = si_ih_decode_iv,
 	.set_rptr = si_ih_set_rptr
 };
diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c
index f2c3a49f73a0..4e67fe1e7955 100644
--- a/drivers/gpu/drm/amd/amdgpu/soc15.c
+++ b/drivers/gpu/drm/amd/amdgpu/soc15.c
@@ -101,7 +101,7 @@ static u32 soc15_pcie_rreg(struct amdgpu_device *adev, u32 reg)
 {
 	unsigned long flags, address, data;
 	u32 r;
-	struct nbio_pcie_index_data *nbio_pcie_id;
+	const struct nbio_pcie_index_data *nbio_pcie_id;
 
 	if (adev->flags & AMD_IS_APU)
 		nbio_pcie_id = &nbio_v7_0_pcie_index_data;
@@ -122,7 +122,7 @@ static u32 soc15_pcie_rreg(struct amdgpu_device *adev, u32 reg)
 static void soc15_pcie_wreg(struct amdgpu_device *adev, u32 reg, u32 v)
 {
 	unsigned long flags, address, data;
-	struct nbio_pcie_index_data *nbio_pcie_id;
+	const struct nbio_pcie_index_data *nbio_pcie_id;
 
 	if (adev->flags & AMD_IS_APU)
 		nbio_pcie_id = &nbio_v7_0_pcie_index_data;
@@ -279,10 +279,7 @@ static void soc15_init_golden_registers(struct amdgpu_device *adev)
 }
 static u32 soc15_get_xclk(struct amdgpu_device *adev)
 {
-	if (adev->asic_type == CHIP_VEGA10)
-		return adev->clock.spll.reference_freq/4;
-	else
-		return adev->clock.spll.reference_freq;
+	return adev->clock.spll.reference_freq;
 }
 
 
@@ -407,18 +404,27 @@ static int soc15_read_register(struct amdgpu_device *adev, u32 se_num,
 	return -EINVAL;
 }
 
-static void soc15_gpu_pci_config_reset(struct amdgpu_device *adev)
+static int soc15_asic_reset(struct amdgpu_device *adev)
 {
 	u32 i;
 
-	dev_info(adev->dev, "GPU pci config reset\n");
+	amdgpu_atombios_scratch_regs_engine_hung(adev, true);
+
+	dev_info(adev->dev, "GPU reset\n");
 
 	/* disable BM */
 	pci_clear_master(adev->pdev);
-	/* reset */
-	amdgpu_pci_config_reset(adev);
 
-	udelay(100);
+	pci_save_state(adev->pdev);
+
+	for (i = 0; i < AMDGPU_MAX_IP_NUM; i++) {
+		if (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_PSP){
+			adev->ip_blocks[i].version->funcs->soft_reset((void *)adev);
+			break;
+		}
+	}
+
+	pci_restore_state(adev->pdev);
 
 	/* wait for asic to come out of reset */
 	for (i = 0; i < adev->usec_timeout; i++) {
@@ -430,14 +436,6 @@ static void soc15_gpu_pci_config_reset(struct amdgpu_device *adev)
 		udelay(1);
 	}
 
-}
-
-static int soc15_asic_reset(struct amdgpu_device *adev)
-{
-	amdgpu_atombios_scratch_regs_engine_hung(adev, true);
-
-	soc15_gpu_pci_config_reset(adev);
-
 	amdgpu_atombios_scratch_regs_engine_hung(adev, false);
 
 	return 0;
@@ -534,6 +532,12 @@ int soc15_set_ip_blocks(struct amdgpu_device *adev)
 			amdgpu_ip_block_add(adev, &amdgpu_pp_ip_block);
 		if (adev->enable_virtual_display || amdgpu_sriov_vf(adev))
 			amdgpu_ip_block_add(adev, &dce_virtual_ip_block);
+#if defined(CONFIG_DRM_AMD_DC)
+		else if (amdgpu_device_has_dc_support(adev))
+			amdgpu_ip_block_add(adev, &dm_ip_block);
+#else
+#	warning "Enable CONFIG_DRM_AMD_DC for display support on SOC15."
+#endif
 		amdgpu_ip_block_add(adev, &gfx_v9_0_ip_block);
 		amdgpu_ip_block_add(adev, &sdma_v4_0_ip_block);
 		amdgpu_ip_block_add(adev, &uvd_v7_0_ip_block);
@@ -547,6 +551,12 @@ int soc15_set_ip_blocks(struct amdgpu_device *adev)
 		amdgpu_ip_block_add(adev, &amdgpu_pp_ip_block);
 		if (adev->enable_virtual_display || amdgpu_sriov_vf(adev))
 			amdgpu_ip_block_add(adev, &dce_virtual_ip_block);
+#if defined(CONFIG_DRM_AMD_DC)
+		else if (amdgpu_device_has_dc_support(adev))
+			amdgpu_ip_block_add(adev, &dm_ip_block);
+#else
+#	warning "Enable CONFIG_DRM_AMD_DC for display support on SOC15."
+#endif
 		amdgpu_ip_block_add(adev, &gfx_v9_0_ip_block);
 		amdgpu_ip_block_add(adev, &sdma_v4_0_ip_block);
 		amdgpu_ip_block_add(adev, &vcn_v1_0_ip_block);
@@ -603,21 +613,6 @@ static int soc15_common_early_init(void *handle)
 		(amdgpu_ip_block_mask & (1 << AMD_IP_BLOCK_TYPE_PSP)))
 		psp_enabled = true;
 
-	/*
-	 * nbio need be used for both sdma and gfx9, but only
-	 * initializes once
-	 */
-	switch(adev->asic_type) {
-	case CHIP_VEGA10:
-		nbio_v6_1_init(adev);
-		break;
-	case CHIP_RAVEN:
-		nbio_v7_0_init(adev);
-		break;
-	default:
-		return -EINVAL;
-	}
-
 	adev->rev_id = soc15_get_rev_id(adev);
 	adev->external_rev_id = 0xFF;
 	switch (adev->asic_type) {
diff --git a/drivers/gpu/drm/amd/amdgpu/tonga_ih.c b/drivers/gpu/drm/amd/amdgpu/tonga_ih.c
index 923df2c0e535..aa4e320e31f8 100644
--- a/drivers/gpu/drm/amd/amdgpu/tonga_ih.c
+++ b/drivers/gpu/drm/amd/amdgpu/tonga_ih.c
@@ -219,6 +219,34 @@ static u32 tonga_ih_get_wptr(struct amdgpu_device *adev)
 }
 
 /**
+ * tonga_ih_prescreen_iv - prescreen an interrupt vector
+ *
+ * @adev: amdgpu_device pointer
+ *
+ * Returns true if the interrupt vector should be further processed.
+ */
+static bool tonga_ih_prescreen_iv(struct amdgpu_device *adev)
+{
+	u32 ring_index = adev->irq.ih.rptr >> 2;
+	u16 pasid;
+
+	switch (le32_to_cpu(adev->irq.ih.ring[ring_index]) & 0xff) {
+	case 146:
+	case 147:
+		pasid = le32_to_cpu(adev->irq.ih.ring[ring_index + 2]) >> 16;
+		if (!pasid || amdgpu_vm_pasid_fault_credit(adev, pasid))
+			return true;
+		break;
+	default:
+		/* Not a VM fault */
+		return true;
+	}
+
+	adev->irq.ih.rptr += 16;
+	return false;
+}
+
+/**
  * tonga_ih_decode_iv - decode an interrupt vector
  *
  * @adev: amdgpu_device pointer
@@ -478,6 +506,7 @@ static const struct amd_ip_funcs tonga_ih_ip_funcs = {
 
 static const struct amdgpu_ih_funcs tonga_ih_funcs = {
 	.get_wptr = tonga_ih_get_wptr,
+	.prescreen_iv = tonga_ih_prescreen_iv,
 	.decode_iv = tonga_ih_decode_iv,
 	.set_rptr = tonga_ih_set_rptr
 };
diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c b/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c
index 62cd16a23921..920910ac8663 100644
--- a/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c
@@ -38,6 +38,8 @@
 #include "vi.h"
 
 static void uvd_v6_0_set_ring_funcs(struct amdgpu_device *adev);
+static void uvd_v6_0_set_enc_ring_funcs(struct amdgpu_device *adev);
+
 static void uvd_v6_0_set_irq_funcs(struct amdgpu_device *adev);
 static int uvd_v6_0_start(struct amdgpu_device *adev);
 static void uvd_v6_0_stop(struct amdgpu_device *adev);
@@ -48,6 +50,18 @@ static void uvd_v6_0_enable_mgcg(struct amdgpu_device *adev,
 				 bool enable);
 
 /**
+* uvd_v6_0_enc_support - get encode support status
+*
+* @adev: amdgpu_device pointer
+*
+* Returns the current hardware encode support status
+*/
+static inline bool uvd_v6_0_enc_support(struct amdgpu_device *adev)
+{
+	return ((adev->asic_type >= CHIP_POLARIS10) && (adev->asic_type <= CHIP_POLARIS12));
+}
+
+/**
  * uvd_v6_0_ring_get_rptr - get read pointer
  *
  * @ring: amdgpu_ring pointer
@@ -62,6 +76,22 @@ static uint64_t uvd_v6_0_ring_get_rptr(struct amdgpu_ring *ring)
 }
 
 /**
+ * uvd_v6_0_enc_ring_get_rptr - get enc read pointer
+ *
+ * @ring: amdgpu_ring pointer
+ *
+ * Returns the current hardware enc read pointer
+ */
+static uint64_t uvd_v6_0_enc_ring_get_rptr(struct amdgpu_ring *ring)
+{
+	struct amdgpu_device *adev = ring->adev;
+
+	if (ring == &adev->uvd.ring_enc[0])
+		return RREG32(mmUVD_RB_RPTR);
+	else
+		return RREG32(mmUVD_RB_RPTR2);
+}
+/**
  * uvd_v6_0_ring_get_wptr - get write pointer
  *
  * @ring: amdgpu_ring pointer
@@ -76,6 +106,23 @@ static uint64_t uvd_v6_0_ring_get_wptr(struct amdgpu_ring *ring)
 }
 
 /**
+ * uvd_v6_0_enc_ring_get_wptr - get enc write pointer
+ *
+ * @ring: amdgpu_ring pointer
+ *
+ * Returns the current hardware enc write pointer
+ */
+static uint64_t uvd_v6_0_enc_ring_get_wptr(struct amdgpu_ring *ring)
+{
+	struct amdgpu_device *adev = ring->adev;
+
+	if (ring == &adev->uvd.ring_enc[0])
+		return RREG32(mmUVD_RB_WPTR);
+	else
+		return RREG32(mmUVD_RB_WPTR2);
+}
+
+/**
  * uvd_v6_0_ring_set_wptr - set write pointer
  *
  * @ring: amdgpu_ring pointer
@@ -89,6 +136,237 @@ static void uvd_v6_0_ring_set_wptr(struct amdgpu_ring *ring)
 	WREG32(mmUVD_RBC_RB_WPTR, lower_32_bits(ring->wptr));
 }
 
+/**
+ * uvd_v6_0_enc_ring_set_wptr - set enc write pointer
+ *
+ * @ring: amdgpu_ring pointer
+ *
+ * Commits the enc write pointer to the hardware
+ */
+static void uvd_v6_0_enc_ring_set_wptr(struct amdgpu_ring *ring)
+{
+	struct amdgpu_device *adev = ring->adev;
+
+	if (ring == &adev->uvd.ring_enc[0])
+		WREG32(mmUVD_RB_WPTR,
+			lower_32_bits(ring->wptr));
+	else
+		WREG32(mmUVD_RB_WPTR2,
+			lower_32_bits(ring->wptr));
+}
+
+/**
+ * uvd_v6_0_enc_ring_test_ring - test if UVD ENC ring is working
+ *
+ * @ring: the engine to test on
+ *
+ */
+static int uvd_v6_0_enc_ring_test_ring(struct amdgpu_ring *ring)
+{
+	struct amdgpu_device *adev = ring->adev;
+	uint32_t rptr = amdgpu_ring_get_rptr(ring);
+	unsigned i;
+	int r;
+
+	r = amdgpu_ring_alloc(ring, 16);
+	if (r) {
+		DRM_ERROR("amdgpu: uvd enc failed to lock ring %d (%d).\n",
+			  ring->idx, r);
+		return r;
+	}
+	amdgpu_ring_write(ring, HEVC_ENC_CMD_END);
+	amdgpu_ring_commit(ring);
+
+	for (i = 0; i < adev->usec_timeout; i++) {
+		if (amdgpu_ring_get_rptr(ring) != rptr)
+			break;
+		DRM_UDELAY(1);
+	}
+
+	if (i < adev->usec_timeout) {
+		DRM_INFO("ring test on %d succeeded in %d usecs\n",
+			 ring->idx, i);
+	} else {
+		DRM_ERROR("amdgpu: ring %d test failed\n",
+			  ring->idx);
+		r = -ETIMEDOUT;
+	}
+
+	return r;
+}
+
+/**
+ * uvd_v6_0_enc_get_create_msg - generate a UVD ENC create msg
+ *
+ * @adev: amdgpu_device pointer
+ * @ring: ring we should submit the msg to
+ * @handle: session handle to use
+ * @fence: optional fence to return
+ *
+ * Open up a stream for HW test
+ */
+static int uvd_v6_0_enc_get_create_msg(struct amdgpu_ring *ring, uint32_t handle,
+				       struct dma_fence **fence)
+{
+	const unsigned ib_size_dw = 16;
+	struct amdgpu_job *job;
+	struct amdgpu_ib *ib;
+	struct dma_fence *f = NULL;
+	uint64_t dummy;
+	int i, r;
+
+	r = amdgpu_job_alloc_with_ib(ring->adev, ib_size_dw * 4, &job);
+	if (r)
+		return r;
+
+	ib = &job->ibs[0];
+	dummy = ib->gpu_addr + 1024;
+
+	ib->length_dw = 0;
+	ib->ptr[ib->length_dw++] = 0x00000018;
+	ib->ptr[ib->length_dw++] = 0x00000001; /* session info */
+	ib->ptr[ib->length_dw++] = handle;
+	ib->ptr[ib->length_dw++] = 0x00010000;
+	ib->ptr[ib->length_dw++] = upper_32_bits(dummy);
+	ib->ptr[ib->length_dw++] = dummy;
+
+	ib->ptr[ib->length_dw++] = 0x00000014;
+	ib->ptr[ib->length_dw++] = 0x00000002; /* task info */
+	ib->ptr[ib->length_dw++] = 0x0000001c;
+	ib->ptr[ib->length_dw++] = 0x00000001;
+	ib->ptr[ib->length_dw++] = 0x00000000;
+
+	ib->ptr[ib->length_dw++] = 0x00000008;
+	ib->ptr[ib->length_dw++] = 0x08000001; /* op initialize */
+
+	for (i = ib->length_dw; i < ib_size_dw; ++i)
+		ib->ptr[i] = 0x0;
+
+	r = amdgpu_ib_schedule(ring, 1, ib, NULL, &f);
+	job->fence = dma_fence_get(f);
+	if (r)
+		goto err;
+
+	amdgpu_job_free(job);
+	if (fence)
+		*fence = dma_fence_get(f);
+	dma_fence_put(f);
+	return 0;
+
+err:
+	amdgpu_job_free(job);
+	return r;
+}
+
+/**
+ * uvd_v6_0_enc_get_destroy_msg - generate a UVD ENC destroy msg
+ *
+ * @adev: amdgpu_device pointer
+ * @ring: ring we should submit the msg to
+ * @handle: session handle to use
+ * @fence: optional fence to return
+ *
+ * Close up a stream for HW test or if userspace failed to do so
+ */
+static int uvd_v6_0_enc_get_destroy_msg(struct amdgpu_ring *ring,
+					uint32_t handle,
+					bool direct, struct dma_fence **fence)
+{
+	const unsigned ib_size_dw = 16;
+	struct amdgpu_job *job;
+	struct amdgpu_ib *ib;
+	struct dma_fence *f = NULL;
+	uint64_t dummy;
+	int i, r;
+
+	r = amdgpu_job_alloc_with_ib(ring->adev, ib_size_dw * 4, &job);
+	if (r)
+		return r;
+
+	ib = &job->ibs[0];
+	dummy = ib->gpu_addr + 1024;
+
+	ib->length_dw = 0;
+	ib->ptr[ib->length_dw++] = 0x00000018;
+	ib->ptr[ib->length_dw++] = 0x00000001; /* session info */
+	ib->ptr[ib->length_dw++] = handle;
+	ib->ptr[ib->length_dw++] = 0x00010000;
+	ib->ptr[ib->length_dw++] = upper_32_bits(dummy);
+	ib->ptr[ib->length_dw++] = dummy;
+
+	ib->ptr[ib->length_dw++] = 0x00000014;
+	ib->ptr[ib->length_dw++] = 0x00000002; /* task info */
+	ib->ptr[ib->length_dw++] = 0x0000001c;
+	ib->ptr[ib->length_dw++] = 0x00000001;
+	ib->ptr[ib->length_dw++] = 0x00000000;
+
+	ib->ptr[ib->length_dw++] = 0x00000008;
+	ib->ptr[ib->length_dw++] = 0x08000002; /* op close session */
+
+	for (i = ib->length_dw; i < ib_size_dw; ++i)
+		ib->ptr[i] = 0x0;
+
+	if (direct) {
+		r = amdgpu_ib_schedule(ring, 1, ib, NULL, &f);
+		job->fence = dma_fence_get(f);
+		if (r)
+			goto err;
+
+		amdgpu_job_free(job);
+	} else {
+		r = amdgpu_job_submit(job, ring, &ring->adev->vce.entity,
+				      AMDGPU_FENCE_OWNER_UNDEFINED, &f);
+		if (r)
+			goto err;
+	}
+
+	if (fence)
+		*fence = dma_fence_get(f);
+	dma_fence_put(f);
+	return 0;
+
+err:
+	amdgpu_job_free(job);
+	return r;
+}
+
+/**
+ * uvd_v6_0_enc_ring_test_ib - test if UVD ENC IBs are working
+ *
+ * @ring: the engine to test on
+ *
+ */
+static int uvd_v6_0_enc_ring_test_ib(struct amdgpu_ring *ring, long timeout)
+{
+	struct dma_fence *fence = NULL;
+	long r;
+
+	r = uvd_v6_0_enc_get_create_msg(ring, 1, NULL);
+	if (r) {
+		DRM_ERROR("amdgpu: failed to get create msg (%ld).\n", r);
+		goto error;
+	}
+
+	r = uvd_v6_0_enc_get_destroy_msg(ring, 1, true, &fence);
+	if (r) {
+		DRM_ERROR("amdgpu: failed to get destroy ib (%ld).\n", r);
+		goto error;
+	}
+
+	r = dma_fence_wait_timeout(fence, false, timeout);
+	if (r == 0) {
+		DRM_ERROR("amdgpu: IB test timed out.\n");
+		r = -ETIMEDOUT;
+	} else if (r < 0) {
+		DRM_ERROR("amdgpu: fence wait failed (%ld).\n", r);
+	} else {
+		DRM_INFO("ib test on ring %d succeeded\n", ring->idx);
+		r = 0;
+	}
+error:
+	dma_fence_put(fence);
+	return r;
+}
 static int uvd_v6_0_early_init(void *handle)
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
@@ -98,6 +376,12 @@ static int uvd_v6_0_early_init(void *handle)
 		return -ENOENT;
 
 	uvd_v6_0_set_ring_funcs(adev);
+
+	if (uvd_v6_0_enc_support(adev)) {
+		adev->uvd.num_enc_rings = 2;
+		uvd_v6_0_set_enc_ring_funcs(adev);
+	}
+
 	uvd_v6_0_set_irq_funcs(adev);
 
 	return 0;
@@ -106,7 +390,7 @@ static int uvd_v6_0_early_init(void *handle)
 static int uvd_v6_0_sw_init(void *handle)
 {
 	struct amdgpu_ring *ring;
-	int r;
+	int i, r;
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
 	/* UVD TRAP */
@@ -114,10 +398,31 @@ static int uvd_v6_0_sw_init(void *handle)
 	if (r)
 		return r;
 
+	/* UVD ENC TRAP */
+	if (uvd_v6_0_enc_support(adev)) {
+		for (i = 0; i < adev->uvd.num_enc_rings; ++i) {
+			r = amdgpu_irq_add_id(adev, AMDGPU_IH_CLIENTID_LEGACY, i + 119, &adev->uvd.irq);
+			if (r)
+				return r;
+		}
+	}
+
 	r = amdgpu_uvd_sw_init(adev);
 	if (r)
 		return r;
 
+	if (uvd_v6_0_enc_support(adev)) {
+		struct amd_sched_rq *rq;
+		ring = &adev->uvd.ring_enc[0];
+		rq = &ring->sched.sched_rq[AMD_SCHED_PRIORITY_NORMAL];
+		r = amd_sched_entity_init(&ring->sched, &adev->uvd.entity_enc,
+					  rq, amdgpu_sched_jobs);
+		if (r) {
+			DRM_ERROR("Failed setting up UVD ENC run queue.\n");
+			return r;
+		}
+	}
+
 	r = amdgpu_uvd_resume(adev);
 	if (r)
 		return r;
@@ -125,19 +430,38 @@ static int uvd_v6_0_sw_init(void *handle)
 	ring = &adev->uvd.ring;
 	sprintf(ring->name, "uvd");
 	r = amdgpu_ring_init(adev, ring, 512, &adev->uvd.irq, 0);
+	if (r)
+		return r;
+
+	if (uvd_v6_0_enc_support(adev)) {
+		for (i = 0; i < adev->uvd.num_enc_rings; ++i) {
+			ring = &adev->uvd.ring_enc[i];
+			sprintf(ring->name, "uvd_enc%d", i);
+			r = amdgpu_ring_init(adev, ring, 512, &adev->uvd.irq, 0);
+			if (r)
+				return r;
+		}
+	}
 
 	return r;
 }
 
 static int uvd_v6_0_sw_fini(void *handle)
 {
-	int r;
+	int i, r;
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
 	r = amdgpu_uvd_suspend(adev);
 	if (r)
 		return r;
 
+	if (uvd_v6_0_enc_support(adev)) {
+		amd_sched_entity_fini(&adev->uvd.ring_enc[0].sched, &adev->uvd.entity_enc);
+
+		for (i = 0; i < adev->uvd.num_enc_rings; ++i)
+			amdgpu_ring_fini(&adev->uvd.ring_enc[i]);
+	}
+
 	return amdgpu_uvd_sw_fini(adev);
 }
 
@@ -153,7 +477,7 @@ static int uvd_v6_0_hw_init(void *handle)
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	struct amdgpu_ring *ring = &adev->uvd.ring;
 	uint32_t tmp;
-	int r;
+	int i, r;
 
 	amdgpu_asic_set_uvd_clocks(adev, 10000, 10000);
 	uvd_v6_0_set_clockgating_state(adev, AMD_CG_STATE_UNGATE);
@@ -193,9 +517,25 @@ static int uvd_v6_0_hw_init(void *handle)
 
 	amdgpu_ring_commit(ring);
 
+	if (uvd_v6_0_enc_support(adev)) {
+		for (i = 0; i < adev->uvd.num_enc_rings; ++i) {
+			ring = &adev->uvd.ring_enc[i];
+			ring->ready = true;
+			r = amdgpu_ring_test_ring(ring);
+			if (r) {
+				ring->ready = false;
+				goto done;
+			}
+		}
+	}
+
 done:
-	if (!r)
-		DRM_INFO("UVD initialized successfully.\n");
+	if (!r) {
+		if (uvd_v6_0_enc_support(adev))
+			DRM_INFO("UVD and UVD ENC initialized successfully.\n");
+		else
+			DRM_INFO("UVD initialized successfully.\n");
+	}
 
 	return r;
 }
@@ -512,6 +852,22 @@ static int uvd_v6_0_start(struct amdgpu_device *adev)
 
 	WREG32_FIELD(UVD_RBC_RB_CNTL, RB_NO_FETCH, 0);
 
+	if (uvd_v6_0_enc_support(adev)) {
+		ring = &adev->uvd.ring_enc[0];
+		WREG32(mmUVD_RB_RPTR, lower_32_bits(ring->wptr));
+		WREG32(mmUVD_RB_WPTR, lower_32_bits(ring->wptr));
+		WREG32(mmUVD_RB_BASE_LO, ring->gpu_addr);
+		WREG32(mmUVD_RB_BASE_HI, upper_32_bits(ring->gpu_addr));
+		WREG32(mmUVD_RB_SIZE, ring->ring_size / 4);
+
+		ring = &adev->uvd.ring_enc[1];
+		WREG32(mmUVD_RB_RPTR2, lower_32_bits(ring->wptr));
+		WREG32(mmUVD_RB_WPTR2, lower_32_bits(ring->wptr));
+		WREG32(mmUVD_RB_BASE_LO2, ring->gpu_addr);
+		WREG32(mmUVD_RB_BASE_HI2, upper_32_bits(ring->gpu_addr));
+		WREG32(mmUVD_RB_SIZE2, ring->ring_size / 4);
+	}
+
 	return 0;
 }
 
@@ -575,6 +931,26 @@ static void uvd_v6_0_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq
 }
 
 /**
+ * uvd_v6_0_enc_ring_emit_fence - emit an enc fence & trap command
+ *
+ * @ring: amdgpu_ring pointer
+ * @fence: fence to emit
+ *
+ * Write enc a fence and a trap command to the ring.
+ */
+static void uvd_v6_0_enc_ring_emit_fence(struct amdgpu_ring *ring, u64 addr,
+			u64 seq, unsigned flags)
+{
+	WARN_ON(flags & AMDGPU_FENCE_FLAG_64BIT);
+
+	amdgpu_ring_write(ring, HEVC_ENC_CMD_FENCE);
+	amdgpu_ring_write(ring, addr);
+	amdgpu_ring_write(ring, upper_32_bits(addr));
+	amdgpu_ring_write(ring, seq);
+	amdgpu_ring_write(ring, HEVC_ENC_CMD_TRAP);
+}
+
+/**
  * uvd_v6_0_ring_emit_hdp_flush - emit an hdp flush
  *
  * @ring: amdgpu_ring pointer
@@ -665,6 +1041,24 @@ static void uvd_v6_0_ring_emit_ib(struct amdgpu_ring *ring,
 	amdgpu_ring_write(ring, ib->length_dw);
 }
 
+/**
+ * uvd_v6_0_enc_ring_emit_ib - enc execute indirect buffer
+ *
+ * @ring: amdgpu_ring pointer
+ * @ib: indirect buffer to execute
+ *
+ * Write enc ring commands to execute the indirect buffer
+ */
+static void uvd_v6_0_enc_ring_emit_ib(struct amdgpu_ring *ring,
+		struct amdgpu_ib *ib, unsigned int vm_id, bool ctx_switch)
+{
+	amdgpu_ring_write(ring, HEVC_ENC_CMD_IB_VM);
+	amdgpu_ring_write(ring, vm_id);
+	amdgpu_ring_write(ring, lower_32_bits(ib->gpu_addr));
+	amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr));
+	amdgpu_ring_write(ring, ib->length_dw);
+}
+
 static void uvd_v6_0_ring_emit_vm_flush(struct amdgpu_ring *ring,
 					 unsigned vm_id, uint64_t pd_addr)
 {
@@ -716,6 +1110,33 @@ static void uvd_v6_0_ring_emit_pipeline_sync(struct amdgpu_ring *ring)
 	amdgpu_ring_write(ring, 0xE);
 }
 
+static void uvd_v6_0_enc_ring_emit_pipeline_sync(struct amdgpu_ring *ring)
+{
+	uint32_t seq = ring->fence_drv.sync_seq;
+	uint64_t addr = ring->fence_drv.gpu_addr;
+
+	amdgpu_ring_write(ring, HEVC_ENC_CMD_WAIT_GE);
+	amdgpu_ring_write(ring, lower_32_bits(addr));
+	amdgpu_ring_write(ring, upper_32_bits(addr));
+	amdgpu_ring_write(ring, seq);
+}
+
+static void uvd_v6_0_enc_ring_insert_end(struct amdgpu_ring *ring)
+{
+	amdgpu_ring_write(ring, HEVC_ENC_CMD_END);
+}
+
+static void uvd_v6_0_enc_ring_emit_vm_flush(struct amdgpu_ring *ring,
+        unsigned int vm_id, uint64_t pd_addr)
+{
+	amdgpu_ring_write(ring, HEVC_ENC_CMD_UPDATE_PTB);
+	amdgpu_ring_write(ring, vm_id);
+	amdgpu_ring_write(ring, pd_addr >> 12);
+
+	amdgpu_ring_write(ring, HEVC_ENC_CMD_FLUSH_TLB);
+	amdgpu_ring_write(ring, vm_id);
+}
+
 static bool uvd_v6_0_is_idle(void *handle)
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
@@ -823,8 +1244,31 @@ static int uvd_v6_0_process_interrupt(struct amdgpu_device *adev,
 				      struct amdgpu_irq_src *source,
 				      struct amdgpu_iv_entry *entry)
 {
+	bool int_handled = true;
 	DRM_DEBUG("IH: UVD TRAP\n");
-	amdgpu_fence_process(&adev->uvd.ring);
+
+	switch (entry->src_id) {
+	case 124:
+		amdgpu_fence_process(&adev->uvd.ring);
+		break;
+	case 119:
+		if (likely(uvd_v6_0_enc_support(adev)))
+			amdgpu_fence_process(&adev->uvd.ring_enc[0]);
+		else
+			int_handled = false;
+		break;
+	case 120:
+		if (likely(uvd_v6_0_enc_support(adev)))
+			amdgpu_fence_process(&adev->uvd.ring_enc[1]);
+		else
+			int_handled = false;
+		break;
+	}
+
+	if (false == int_handled)
+			DRM_ERROR("Unhandled interrupt: %d %d\n",
+			  entry->src_id, entry->src_data[0]);
+
 	return 0;
 }
 
@@ -1151,6 +1595,33 @@ static const struct amdgpu_ring_funcs uvd_v6_0_ring_vm_funcs = {
 	.end_use = amdgpu_uvd_ring_end_use,
 };
 
+static const struct amdgpu_ring_funcs uvd_v6_0_enc_ring_vm_funcs = {
+	.type = AMDGPU_RING_TYPE_UVD_ENC,
+	.align_mask = 0x3f,
+	.nop = HEVC_ENC_CMD_NO_OP,
+	.support_64bit_ptrs = false,
+	.get_rptr = uvd_v6_0_enc_ring_get_rptr,
+	.get_wptr = uvd_v6_0_enc_ring_get_wptr,
+	.set_wptr = uvd_v6_0_enc_ring_set_wptr,
+	.emit_frame_size =
+		4 + /* uvd_v6_0_enc_ring_emit_pipeline_sync */
+		6 + /* uvd_v6_0_enc_ring_emit_vm_flush */
+		5 + 5 + /* uvd_v6_0_enc_ring_emit_fence x2 vm fence */
+		1, /* uvd_v6_0_enc_ring_insert_end */
+	.emit_ib_size = 5, /* uvd_v6_0_enc_ring_emit_ib */
+	.emit_ib = uvd_v6_0_enc_ring_emit_ib,
+	.emit_fence = uvd_v6_0_enc_ring_emit_fence,
+	.emit_vm_flush = uvd_v6_0_enc_ring_emit_vm_flush,
+	.emit_pipeline_sync = uvd_v6_0_enc_ring_emit_pipeline_sync,
+	.test_ring = uvd_v6_0_enc_ring_test_ring,
+	.test_ib = uvd_v6_0_enc_ring_test_ib,
+	.insert_nop = amdgpu_ring_insert_nop,
+	.insert_end = uvd_v6_0_enc_ring_insert_end,
+	.pad_ib = amdgpu_ring_generic_pad_ib,
+	.begin_use = amdgpu_uvd_ring_begin_use,
+	.end_use = amdgpu_uvd_ring_end_use,
+};
+
 static void uvd_v6_0_set_ring_funcs(struct amdgpu_device *adev)
 {
 	if (adev->asic_type >= CHIP_POLARIS10) {
@@ -1162,6 +1633,16 @@ static void uvd_v6_0_set_ring_funcs(struct amdgpu_device *adev)
 	}
 }
 
+static void uvd_v6_0_set_enc_ring_funcs(struct amdgpu_device *adev)
+{
+	int i;
+
+	for (i = 0; i < adev->uvd.num_enc_rings; ++i)
+		adev->uvd.ring_enc[i].funcs = &uvd_v6_0_enc_ring_vm_funcs;
+
+	DRM_INFO("UVD ENC is enabled in VM mode\n");
+}
+
 static const struct amdgpu_irq_src_funcs uvd_v6_0_irq_funcs = {
 	.set = uvd_v6_0_set_interrupt_state,
 	.process = uvd_v6_0_process_interrupt,
@@ -1169,7 +1650,11 @@ static const struct amdgpu_irq_src_funcs uvd_v6_0_irq_funcs = {
 
 static void uvd_v6_0_set_irq_funcs(struct amdgpu_device *adev)
 {
-	adev->uvd.irq.num_types = 1;
+	if (uvd_v6_0_enc_support(adev))
+		adev->uvd.irq.num_types = adev->uvd.num_enc_rings + 1;
+	else
+		adev->uvd.irq.num_types = 1;
+
 	adev->uvd.irq.funcs = &uvd_v6_0_irq_funcs;
 }
 
diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c b/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c
index 23a85750edd6..6634545060fd 100644
--- a/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c
@@ -592,11 +592,7 @@ static int uvd_v7_0_suspend(void *handle)
 	if (r)
 		return r;
 
-	/* Skip this for APU for now */
-	if (!(adev->flags & AMD_IS_APU))
-		r = amdgpu_uvd_suspend(adev);
-
-	return r;
+	return amdgpu_uvd_suspend(adev);
 }
 
 static int uvd_v7_0_resume(void *handle)
@@ -604,12 +600,10 @@ static int uvd_v7_0_resume(void *handle)
 	int r;
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
-	/* Skip this for APU for now */
-	if (!(adev->flags & AMD_IS_APU)) {
-		r = amdgpu_uvd_resume(adev);
-		if (r)
-			return r;
-	}
+	r = amdgpu_uvd_resume(adev);
+	if (r)
+		return r;
+
 	return uvd_v7_0_hw_init(adev);
 }
 
@@ -1161,7 +1155,7 @@ static void uvd_v7_0_ring_emit_hdp_flush(struct amdgpu_ring *ring)
  */
 static void uvd_v7_0_ring_emit_hdp_invalidate(struct amdgpu_ring *ring)
 {
-	amdgpu_ring_write(ring, PACKET0(SOC15_REG_OFFSET(HDP, 0, mmHDP_DEBUG0), 0));
+	amdgpu_ring_write(ring, PACKET0(SOC15_REG_OFFSET(HDP, 0, mmHDP_READ_CACHE_INVALIDATE), 0));
 	amdgpu_ring_write(ring, 1);
 }
 
diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v4_0.c b/drivers/gpu/drm/amd/amdgpu/vce_v4_0.c
index 11134d5f7443..75745544600a 100644
--- a/drivers/gpu/drm/amd/amdgpu/vce_v4_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vce_v4_0.c
@@ -1011,10 +1011,6 @@ static int vce_v4_0_process_interrupt(struct amdgpu_device *adev,
 {
 	DRM_DEBUG("IH: VCE\n");
 
-	WREG32_P(SOC15_REG_OFFSET(VCE, 0, mmVCE_SYS_INT_STATUS),
-			VCE_SYS_INT_STATUS__VCE_SYS_INT_TRAP_INTERRUPT_INT_MASK,
-			~VCE_SYS_INT_STATUS__VCE_SYS_INT_TRAP_INTERRUPT_INT_MASK);
-
 	switch (entry->src_data[0]) {
 	case 0:
 	case 1:
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
index 21e7b88401e1..0450ac5ba6b6 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
@@ -812,7 +812,7 @@ static void vcn_v1_0_dec_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64
  */
 static void vcn_v1_0_dec_ring_emit_hdp_invalidate(struct amdgpu_ring *ring)
 {
-	amdgpu_ring_write(ring, PACKET0(SOC15_REG_OFFSET(HDP, 0, mmHDP_DEBUG0), 0));
+	amdgpu_ring_write(ring, PACKET0(SOC15_REG_OFFSET(HDP, 0, mmHDP_READ_CACHE_INVALIDATE), 0));
 	amdgpu_ring_write(ring, 1);
 }
 
@@ -1175,7 +1175,7 @@ static const struct amdgpu_irq_src_funcs vcn_v1_0_irq_funcs = {
 
 static void vcn_v1_0_set_irq_funcs(struct amdgpu_device *adev)
 {
-	adev->uvd.irq.num_types = adev->vcn.num_enc_rings + 1;
+	adev->vcn.irq.num_types = adev->vcn.num_enc_rings + 1;
 	adev->vcn.irq.funcs = &vcn_v1_0_irq_funcs;
 }
 
diff --git a/drivers/gpu/drm/amd/amdgpu/vega10_ih.c b/drivers/gpu/drm/amd/amdgpu/vega10_ih.c
index 56150e8d1ed2..697325737ba8 100644
--- a/drivers/gpu/drm/amd/amdgpu/vega10_ih.c
+++ b/drivers/gpu/drm/amd/amdgpu/vega10_ih.c
@@ -219,14 +219,95 @@ static u32 vega10_ih_get_wptr(struct amdgpu_device *adev)
 			wptr, adev->irq.ih.rptr, tmp);
 		adev->irq.ih.rptr = tmp;
 
-		tmp = RREG32(SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_CNTL));
+		tmp = RREG32_NO_KIQ(SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_CNTL));
 		tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, WPTR_OVERFLOW_CLEAR, 1);
-		WREG32(SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_CNTL), tmp);
+		WREG32_NO_KIQ(SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_CNTL), tmp);
 	}
 	return (wptr & adev->irq.ih.ptr_mask);
 }
 
 /**
+ * vega10_ih_prescreen_iv - prescreen an interrupt vector
+ *
+ * @adev: amdgpu_device pointer
+ *
+ * Returns true if the interrupt vector should be further processed.
+ */
+static bool vega10_ih_prescreen_iv(struct amdgpu_device *adev)
+{
+	u32 ring_index = adev->irq.ih.rptr >> 2;
+	u32 dw0, dw3, dw4, dw5;
+	u16 pasid;
+	u64 addr, key;
+	struct amdgpu_vm *vm;
+	int r;
+
+	dw0 = le32_to_cpu(adev->irq.ih.ring[ring_index + 0]);
+	dw3 = le32_to_cpu(adev->irq.ih.ring[ring_index + 3]);
+	dw4 = le32_to_cpu(adev->irq.ih.ring[ring_index + 4]);
+	dw5 = le32_to_cpu(adev->irq.ih.ring[ring_index + 5]);
+
+	/* Filter retry page faults, let only the first one pass. If
+	 * there are too many outstanding faults, ignore them until
+	 * some faults get cleared.
+	 */
+	switch (dw0 & 0xff) {
+	case AMDGPU_IH_CLIENTID_VMC:
+	case AMDGPU_IH_CLIENTID_UTCL2:
+		break;
+	default:
+		/* Not a VM fault */
+		return true;
+	}
+
+	pasid = dw3 & 0xffff;
+	/* No PASID, can't identify faulting process */
+	if (!pasid)
+		return true;
+
+	/* Not a retry fault, check fault credit */
+	if (!(dw5 & 0x80)) {
+		if (!amdgpu_vm_pasid_fault_credit(adev, pasid))
+			goto ignore_iv;
+		return true;
+	}
+
+	addr = ((u64)(dw5 & 0xf) << 44) | ((u64)dw4 << 12);
+	key = AMDGPU_VM_FAULT(pasid, addr);
+	r = amdgpu_ih_add_fault(adev, key);
+
+	/* Hash table is full or the fault is already being processed,
+	 * ignore further page faults
+	 */
+	if (r != 0)
+		goto ignore_iv;
+
+	/* Track retry faults in per-VM fault FIFO. */
+	spin_lock(&adev->vm_manager.pasid_lock);
+	vm = idr_find(&adev->vm_manager.pasid_idr, pasid);
+	spin_unlock(&adev->vm_manager.pasid_lock);
+	if (WARN_ON_ONCE(!vm)) {
+		/* VM not found, process it normally */
+		amdgpu_ih_clear_fault(adev, key);
+		return true;
+	}
+	/* No locking required with single writer and single reader */
+	r = kfifo_put(&vm->faults, key);
+	if (!r) {
+		/* FIFO is full. Ignore it until there is space */
+		amdgpu_ih_clear_fault(adev, key);
+		goto ignore_iv;
+	}
+
+	/* It's the first fault for this address, process it normally */
+	return true;
+
+ignore_iv:
+	adev->irq.ih.rptr += 32;
+	return false;
+}
+
+/**
  * vega10_ih_decode_iv - decode an interrupt vector
  *
  * @adev: amdgpu_device pointer
@@ -310,6 +391,14 @@ static int vega10_ih_sw_init(void *handle)
 	adev->irq.ih.use_doorbell = true;
 	adev->irq.ih.doorbell_index = AMDGPU_DOORBELL64_IH << 1;
 
+	adev->irq.ih.faults = kmalloc(sizeof(*adev->irq.ih.faults), GFP_KERNEL);
+	if (!adev->irq.ih.faults)
+		return -ENOMEM;
+	INIT_CHASH_TABLE(adev->irq.ih.faults->hash,
+			 AMDGPU_PAGEFAULT_HASH_BITS, 8, 0);
+	spin_lock_init(&adev->irq.ih.faults->lock);
+	adev->irq.ih.faults->count = 0;
+
 	r = amdgpu_irq_init(adev);
 
 	return r;
@@ -322,6 +411,9 @@ static int vega10_ih_sw_fini(void *handle)
 	amdgpu_irq_fini(adev);
 	amdgpu_ih_ring_fini(adev);
 
+	kfree(adev->irq.ih.faults);
+	adev->irq.ih.faults = NULL;
+
 	return 0;
 }
 
@@ -410,6 +502,7 @@ const struct amd_ip_funcs vega10_ih_ip_funcs = {
 
 static const struct amdgpu_ih_funcs vega10_ih_funcs = {
 	.get_wptr = vega10_ih_get_wptr,
+	.prescreen_iv = vega10_ih_prescreen_iv,
 	.decode_iv = vega10_ih_decode_iv,
 	.set_rptr = vega10_ih_set_rptr
 };
diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c
index 9ff69b90df36..3a4c2fa7e36d 100644
--- a/drivers/gpu/drm/amd/amdgpu/vi.c
+++ b/drivers/gpu/drm/amd/amdgpu/vi.c
@@ -77,6 +77,7 @@
 #endif
 #include "dce_virtual.h"
 #include "mxgpu_vi.h"
+#include "amdgpu_dm.h"
 
 /*
  * Indirect registers accessor
@@ -1254,7 +1255,6 @@ static int vi_common_set_clockgating_state_by_smu(void *handle,
 	uint32_t msg_id, pp_state = 0;
 	uint32_t pp_support_state = 0;
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
-	void *pp_handle = adev->powerplay.pp_handle;
 
 	if (adev->cg_flags & (AMD_CG_SUPPORT_MC_LS | AMD_CG_SUPPORT_MC_MGCG)) {
 		if (adev->cg_flags & AMD_CG_SUPPORT_MC_LS) {
@@ -1271,7 +1271,8 @@ static int vi_common_set_clockgating_state_by_smu(void *handle,
 			       PP_BLOCK_SYS_MC,
 			       pp_support_state,
 			       pp_state);
-		amd_set_clockgating_by_smu(pp_handle, msg_id);
+		if (adev->powerplay.pp_funcs->set_clockgating_by_smu)
+			amdgpu_dpm_set_clockgating_by_smu(adev, msg_id);
 	}
 
 	if (adev->cg_flags & (AMD_CG_SUPPORT_SDMA_LS | AMD_CG_SUPPORT_SDMA_MGCG)) {
@@ -1289,7 +1290,8 @@ static int vi_common_set_clockgating_state_by_smu(void *handle,
 			       PP_BLOCK_SYS_SDMA,
 			       pp_support_state,
 			       pp_state);
-		amd_set_clockgating_by_smu(pp_handle, msg_id);
+		if (adev->powerplay.pp_funcs->set_clockgating_by_smu)
+			amdgpu_dpm_set_clockgating_by_smu(adev, msg_id);
 	}
 
 	if (adev->cg_flags & (AMD_CG_SUPPORT_HDP_LS | AMD_CG_SUPPORT_HDP_MGCG)) {
@@ -1307,7 +1309,8 @@ static int vi_common_set_clockgating_state_by_smu(void *handle,
 			       PP_BLOCK_SYS_HDP,
 			       pp_support_state,
 			       pp_state);
-		amd_set_clockgating_by_smu(pp_handle, msg_id);
+		if (adev->powerplay.pp_funcs->set_clockgating_by_smu)
+			amdgpu_dpm_set_clockgating_by_smu(adev, msg_id);
 	}
 
 
@@ -1321,7 +1324,8 @@ static int vi_common_set_clockgating_state_by_smu(void *handle,
 			       PP_BLOCK_SYS_BIF,
 			       PP_STATE_SUPPORT_LS,
 			        pp_state);
-		amd_set_clockgating_by_smu(pp_handle, msg_id);
+		if (adev->powerplay.pp_funcs->set_clockgating_by_smu)
+			amdgpu_dpm_set_clockgating_by_smu(adev, msg_id);
 	}
 	if (adev->cg_flags & AMD_CG_SUPPORT_BIF_MGCG) {
 		if (state == AMD_CG_STATE_UNGATE)
@@ -1333,7 +1337,8 @@ static int vi_common_set_clockgating_state_by_smu(void *handle,
 			       PP_BLOCK_SYS_BIF,
 			       PP_STATE_SUPPORT_CG,
 			       pp_state);
-		amd_set_clockgating_by_smu(pp_handle, msg_id);
+		if (adev->powerplay.pp_funcs->set_clockgating_by_smu)
+			amdgpu_dpm_set_clockgating_by_smu(adev, msg_id);
 	}
 
 	if (adev->cg_flags & AMD_CG_SUPPORT_DRM_LS) {
@@ -1347,7 +1352,8 @@ static int vi_common_set_clockgating_state_by_smu(void *handle,
 			       PP_BLOCK_SYS_DRM,
 			       PP_STATE_SUPPORT_LS,
 			       pp_state);
-		amd_set_clockgating_by_smu(pp_handle, msg_id);
+		if (adev->powerplay.pp_funcs->set_clockgating_by_smu)
+			amdgpu_dpm_set_clockgating_by_smu(adev, msg_id);
 	}
 
 	if (adev->cg_flags & AMD_CG_SUPPORT_ROM_MGCG) {
@@ -1361,7 +1367,8 @@ static int vi_common_set_clockgating_state_by_smu(void *handle,
 			       PP_BLOCK_SYS_ROM,
 			       PP_STATE_SUPPORT_CG,
 			       pp_state);
-		amd_set_clockgating_by_smu(pp_handle, msg_id);
+		if (adev->powerplay.pp_funcs->set_clockgating_by_smu)
+			amdgpu_dpm_set_clockgating_by_smu(adev, msg_id);
 	}
 	return 0;
 }
@@ -1496,6 +1503,10 @@ int vi_set_ip_blocks(struct amdgpu_device *adev)
 		amdgpu_ip_block_add(adev, &amdgpu_pp_ip_block);
 		if (adev->enable_virtual_display || amdgpu_sriov_vf(adev))
 			amdgpu_ip_block_add(adev, &dce_virtual_ip_block);
+#if defined(CONFIG_DRM_AMD_DC)
+		else if (amdgpu_device_has_dc_support(adev))
+			amdgpu_ip_block_add(adev, &dm_ip_block);
+#endif
 		else
 			amdgpu_ip_block_add(adev, &dce_v10_1_ip_block);
 		amdgpu_ip_block_add(adev, &gfx_v8_0_ip_block);
@@ -1512,6 +1523,10 @@ int vi_set_ip_blocks(struct amdgpu_device *adev)
 		amdgpu_ip_block_add(adev, &amdgpu_pp_ip_block);
 		if (adev->enable_virtual_display || amdgpu_sriov_vf(adev))
 			amdgpu_ip_block_add(adev, &dce_virtual_ip_block);
+#if defined(CONFIG_DRM_AMD_DC)
+		else if (amdgpu_device_has_dc_support(adev))
+			amdgpu_ip_block_add(adev, &dm_ip_block);
+#endif
 		else
 			amdgpu_ip_block_add(adev, &dce_v10_0_ip_block);
 		amdgpu_ip_block_add(adev, &gfx_v8_0_ip_block);
@@ -1530,6 +1545,10 @@ int vi_set_ip_blocks(struct amdgpu_device *adev)
 		amdgpu_ip_block_add(adev, &amdgpu_pp_ip_block);
 		if (adev->enable_virtual_display)
 			amdgpu_ip_block_add(adev, &dce_virtual_ip_block);
+#if defined(CONFIG_DRM_AMD_DC)
+		else if (amdgpu_device_has_dc_support(adev))
+			amdgpu_ip_block_add(adev, &dm_ip_block);
+#endif
 		else
 			amdgpu_ip_block_add(adev, &dce_v11_2_ip_block);
 		amdgpu_ip_block_add(adev, &gfx_v8_0_ip_block);
@@ -1544,6 +1563,10 @@ int vi_set_ip_blocks(struct amdgpu_device *adev)
 		amdgpu_ip_block_add(adev, &amdgpu_pp_ip_block);
 		if (adev->enable_virtual_display)
 			amdgpu_ip_block_add(adev, &dce_virtual_ip_block);
+#if defined(CONFIG_DRM_AMD_DC)
+		else if (amdgpu_device_has_dc_support(adev))
+			amdgpu_ip_block_add(adev, &dm_ip_block);
+#endif
 		else
 			amdgpu_ip_block_add(adev, &dce_v11_0_ip_block);
 		amdgpu_ip_block_add(adev, &gfx_v8_0_ip_block);
@@ -1561,6 +1584,10 @@ int vi_set_ip_blocks(struct amdgpu_device *adev)
 		amdgpu_ip_block_add(adev, &amdgpu_pp_ip_block);
 		if (adev->enable_virtual_display)
 			amdgpu_ip_block_add(adev, &dce_virtual_ip_block);
+#if defined(CONFIG_DRM_AMD_DC)
+		else if (amdgpu_device_has_dc_support(adev))
+			amdgpu_ip_block_add(adev, &dm_ip_block);
+#endif
 		else
 			amdgpu_ip_block_add(adev, &dce_v11_0_ip_block);
 		amdgpu_ip_block_add(adev, &gfx_v8_1_ip_block);
diff --git a/drivers/gpu/drm/amd/amdgpu/vid.h b/drivers/gpu/drm/amd/amdgpu/vid.h
index a6485254a169..dbf3703cbd1b 100644
--- a/drivers/gpu/drm/amd/amdgpu/vid.h
+++ b/drivers/gpu/drm/amd/amdgpu/vid.h
@@ -465,6 +465,16 @@
 #define VCE_CMD_UPDATE_PTB      0x00000107
 #define VCE_CMD_FLUSH_TLB       0x00000108
 
+/* HEVC ENC */
+#define HEVC_ENC_CMD_NO_OP         0x00000000
+#define HEVC_ENC_CMD_END           0x00000001
+#define HEVC_ENC_CMD_FENCE         0x00000003
+#define HEVC_ENC_CMD_TRAP          0x00000004
+#define HEVC_ENC_CMD_IB_VM         0x00000102
+#define HEVC_ENC_CMD_WAIT_GE       0x00000106
+#define HEVC_ENC_CMD_UPDATE_PTB    0x00000107
+#define HEVC_ENC_CMD_FLUSH_TLB     0x00000108
+
 /* mmPA_SC_RASTER_CONFIG mask */
 #define RB_MAP_PKR0(x)				((x) << 0)
 #define RB_MAP_PKR0_MASK			(0x3 << 0)
diff --git a/drivers/gpu/drm/amd/amdkfd/Kconfig b/drivers/gpu/drm/amd/amdkfd/Kconfig
index e13c67c8d2c0..bc5a2945bd2b 100644
--- a/drivers/gpu/drm/amd/amdkfd/Kconfig
+++ b/drivers/gpu/drm/amd/amdkfd/Kconfig
@@ -4,6 +4,6 @@
 
 config HSA_AMD
 	tristate "HSA kernel driver for AMD GPU devices"
-	depends on (DRM_RADEON || DRM_AMDGPU) && AMD_IOMMU_V2 && X86_64
+	depends on DRM_AMDGPU && AMD_IOMMU_V2 && X86_64
 	help
 	  Enable this if you want to use HSA features on AMD GPU devices.
diff --git a/drivers/gpu/drm/amd/amdkfd/Makefile b/drivers/gpu/drm/amd/amdkfd/Makefile
index 7bb0bc0ca3d6..342c2d937b17 100644
--- a/drivers/gpu/drm/amd/amdkfd/Makefile
+++ b/drivers/gpu/drm/amd/amdkfd/Makefile
@@ -1,4 +1,24 @@
-# SPDX-License-Identifier: GPL-2.0
+#
+# Copyright 2017 Advanced Micro Devices, Inc.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+#
 #
 # Makefile for Heterogenous System Architecture support for AMD GPU devices
 #
diff --git a/drivers/gpu/drm/amd/amdkfd/cik_event_interrupt.c b/drivers/gpu/drm/amd/amdkfd/cik_event_interrupt.c
index 211fc48697fa..3d5ccb3755d4 100644
--- a/drivers/gpu/drm/amd/amdkfd/cik_event_interrupt.c
+++ b/drivers/gpu/drm/amd/amdkfd/cik_event_interrupt.c
@@ -36,6 +36,7 @@ static bool cik_event_interrupt_isr(struct kfd_dev *dev,
 	/* Do not process in ISR, just request it to be forwarded to WQ. */
 	return (pasid != 0) &&
 		(ihre->source_id == CIK_INTSRC_CP_END_OF_PIPE ||
+		ihre->source_id == CIK_INTSRC_SDMA_TRAP ||
 		ihre->source_id == CIK_INTSRC_SQ_INTERRUPT_MSG ||
 		ihre->source_id == CIK_INTSRC_CP_BAD_OPCODE);
 }
@@ -46,6 +47,7 @@ static void cik_event_interrupt_wq(struct kfd_dev *dev,
 	unsigned int pasid;
 	const struct cik_ih_ring_entry *ihre =
 			(const struct cik_ih_ring_entry *)ih_ring_entry;
+	uint32_t context_id = ihre->data & 0xfffffff;
 
 	pasid = (ihre->ring_id & 0xffff0000) >> 16;
 
@@ -53,9 +55,11 @@ static void cik_event_interrupt_wq(struct kfd_dev *dev,
 		return;
 
 	if (ihre->source_id == CIK_INTSRC_CP_END_OF_PIPE)
-		kfd_signal_event_interrupt(pasid, 0, 0);
+		kfd_signal_event_interrupt(pasid, context_id, 28);
+	else if (ihre->source_id == CIK_INTSRC_SDMA_TRAP)
+		kfd_signal_event_interrupt(pasid, context_id, 28);
 	else if (ihre->source_id == CIK_INTSRC_SQ_INTERRUPT_MSG)
-		kfd_signal_event_interrupt(pasid, ihre->data & 0xFF, 8);
+		kfd_signal_event_interrupt(pasid, context_id & 0xff, 8);
 	else if (ihre->source_id == CIK_INTSRC_CP_BAD_OPCODE)
 		kfd_signal_hw_exception_event(pasid);
 }
diff --git a/drivers/gpu/drm/amd/amdkfd/cik_int.h b/drivers/gpu/drm/amd/amdkfd/cik_int.h
index 79a16d24c1b8..109298b9d507 100644
--- a/drivers/gpu/drm/amd/amdkfd/cik_int.h
+++ b/drivers/gpu/drm/amd/amdkfd/cik_int.h
@@ -32,9 +32,10 @@ struct cik_ih_ring_entry {
 	uint32_t reserved;
 };
 
-#define CIK_INTSRC_DEQUEUE_COMPLETE	0xC6
 #define CIK_INTSRC_CP_END_OF_PIPE	0xB5
 #define CIK_INTSRC_CP_BAD_OPCODE	0xB7
+#define CIK_INTSRC_DEQUEUE_COMPLETE	0xC6
+#define CIK_INTSRC_SDMA_TRAP		0xE0
 #define CIK_INTSRC_SQ_INTERRUPT_MSG	0xEF
 
 #endif
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c
index 660b3fbade41..505d39156acd 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c
@@ -282,8 +282,7 @@ static int kfd_ioctl_create_queue(struct file *filep, struct kfd_process *p,
 			p->pasid,
 			dev->id);
 
-	err = pqm_create_queue(&p->pqm, dev, filep, &q_properties,
-				0, q_properties.type, &queue_id);
+	err = pqm_create_queue(&p->pqm, dev, filep, &q_properties, &queue_id);
 	if (err != 0)
 		goto err_create_queue;
 
@@ -451,8 +450,8 @@ static int kfd_ioctl_dbg_register(struct file *filep,
 		return -EINVAL;
 	}
 
-	mutex_lock(kfd_get_dbgmgr_mutex());
 	mutex_lock(&p->mutex);
+	mutex_lock(kfd_get_dbgmgr_mutex());
 
 	/*
 	 * make sure that we have pdd, if this the first queue created for
@@ -480,8 +479,8 @@ static int kfd_ioctl_dbg_register(struct file *filep,
 	}
 
 out:
-	mutex_unlock(&p->mutex);
 	mutex_unlock(kfd_get_dbgmgr_mutex());
+	mutex_unlock(&p->mutex);
 
 	return status;
 }
@@ -836,15 +835,12 @@ static int kfd_ioctl_wait_events(struct file *filp, struct kfd_process *p,
 				void *data)
 {
 	struct kfd_ioctl_wait_events_args *args = data;
-	enum kfd_event_wait_result wait_result;
 	int err;
 
 	err = kfd_wait_on_events(p, args->num_events,
 			(void __user *)args->events_ptr,
 			(args->wait_for_all != 0),
-			args->timeout, &wait_result);
-
-	args->wait_result = wait_result;
+			args->timeout, &args->wait_result);
 
 	return err;
 }
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_dbgdev.c b/drivers/gpu/drm/amd/amdkfd/kfd_dbgdev.c
index 0aa021aa0aa1..c407f6bd9956 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_dbgdev.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_dbgdev.c
@@ -184,9 +184,10 @@ static int dbgdev_register_diq(struct kfd_dbgdev *dbgdev)
 	struct kernel_queue *kq = NULL;
 	int status;
 
+	properties.type = KFD_QUEUE_TYPE_DIQ;
+
 	status = pqm_create_queue(dbgdev->pqm, dbgdev->dev, NULL,
-				&properties, 0, KFD_QUEUE_TYPE_DIQ,
-				&qid);
+				&properties, &qid);
 
 	if (status) {
 		pr_err("Failed to create DIQ\n");
@@ -769,13 +770,8 @@ int dbgdev_wave_reset_wavefronts(struct kfd_dev *dev, struct kfd_process *p)
 	union GRBM_GFX_INDEX_BITS reg_gfx_index;
 	struct kfd_process_device *pdd;
 	struct dbg_wave_control_info wac_info;
-	int temp;
-	int first_vmid_to_scan = 8;
-	int last_vmid_to_scan = 15;
-
-	first_vmid_to_scan = ffs(dev->shared_resources.compute_vmid_bitmap) - 1;
-	temp = dev->shared_resources.compute_vmid_bitmap >> first_vmid_to_scan;
-	last_vmid_to_scan = first_vmid_to_scan + ffz(temp);
+	int first_vmid_to_scan = dev->vm_info.first_vmid_kfd;
+	int last_vmid_to_scan = dev->vm_info.last_vmid_kfd;
 
 	reg_sq_cmd.u32All = 0;
 	status = 0;
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device.c b/drivers/gpu/drm/amd/amdkfd/kfd_device.c
index 61fff25b4ce7..621a3b53a038 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device.c
@@ -92,6 +92,8 @@ static int kfd_gtt_sa_init(struct kfd_dev *kfd, unsigned int buf_size,
 				unsigned int chunk_size);
 static void kfd_gtt_sa_fini(struct kfd_dev *kfd);
 
+static int kfd_resume(struct kfd_dev *kfd);
+
 static const struct kfd_device_info *lookup_device_info(unsigned short did)
 {
 	size_t i;
@@ -168,23 +170,9 @@ static bool device_iommu_pasid_init(struct kfd_dev *kfd)
 	pasid_limit = min_t(unsigned int,
 			(unsigned int)(1 << kfd->device_info->max_pasid_bits),
 			iommu_info.max_pasids);
-	/*
-	 * last pasid is used for kernel queues doorbells
-	 * in the future the last pasid might be used for a kernel thread.
-	 */
-	pasid_limit = min_t(unsigned int,
-				pasid_limit,
-				kfd->doorbell_process_limit - 1);
-
-	err = amd_iommu_init_device(kfd->pdev, pasid_limit);
-	if (err < 0) {
-		dev_err(kfd_device, "error initializing iommu device\n");
-		return false;
-	}
 
 	if (!kfd_set_pasid_limit(pasid_limit)) {
 		dev_err(kfd_device, "error setting pasid limit\n");
-		amd_iommu_free_device(kfd->pdev);
 		return false;
 	}
 
@@ -196,7 +184,7 @@ static void iommu_pasid_shutdown_callback(struct pci_dev *pdev, int pasid)
 	struct kfd_dev *dev = kfd_device_by_pci_dev(pdev);
 
 	if (dev)
-		kfd_unbind_process_from_device(dev, pasid);
+		kfd_process_iommu_unbind_callback(dev, pasid);
 }
 
 /*
@@ -231,6 +219,11 @@ bool kgd2kfd_device_init(struct kfd_dev *kfd,
 
 	kfd->shared_resources = *gpu_resources;
 
+	kfd->vm_info.first_vmid_kfd = ffs(gpu_resources->compute_vmid_bitmap)-1;
+	kfd->vm_info.last_vmid_kfd = fls(gpu_resources->compute_vmid_bitmap)-1;
+	kfd->vm_info.vmid_num_kfd = kfd->vm_info.last_vmid_kfd
+			- kfd->vm_info.first_vmid_kfd + 1;
+
 	/* calculate max size of mqds needed for queues */
 	size = max_num_of_queues_per_device *
 			kfd->device_info->mqd_size_aligned;
@@ -280,29 +273,22 @@ bool kgd2kfd_device_init(struct kfd_dev *kfd,
 		goto kfd_interrupt_error;
 	}
 
-	if (!device_iommu_pasid_init(kfd)) {
-		dev_err(kfd_device,
-			"Error initializing iommuv2 for device %x:%x\n",
-			kfd->pdev->vendor, kfd->pdev->device);
-		goto device_iommu_pasid_error;
-	}
-	amd_iommu_set_invalidate_ctx_cb(kfd->pdev,
-						iommu_pasid_shutdown_callback);
-	amd_iommu_set_invalid_ppr_cb(kfd->pdev, iommu_invalid_ppr_cb);
-
 	kfd->dqm = device_queue_manager_init(kfd);
 	if (!kfd->dqm) {
 		dev_err(kfd_device, "Error initializing queue manager\n");
 		goto device_queue_manager_error;
 	}
 
-	if (kfd->dqm->ops.start(kfd->dqm)) {
+	if (!device_iommu_pasid_init(kfd)) {
 		dev_err(kfd_device,
-			"Error starting queue manager for device %x:%x\n",
+			"Error initializing iommuv2 for device %x:%x\n",
 			kfd->pdev->vendor, kfd->pdev->device);
-		goto dqm_start_error;
+		goto device_iommu_pasid_error;
 	}
 
+	if (kfd_resume(kfd))
+		goto kfd_resume_error;
+
 	kfd->dbgmgr = NULL;
 
 	kfd->init_complete = true;
@@ -314,11 +300,10 @@ bool kgd2kfd_device_init(struct kfd_dev *kfd,
 
 	goto out;
 
-dqm_start_error:
+kfd_resume_error:
+device_iommu_pasid_error:
 	device_queue_manager_uninit(kfd->dqm);
 device_queue_manager_error:
-	amd_iommu_free_device(kfd->pdev);
-device_iommu_pasid_error:
 	kfd_interrupt_exit(kfd);
 kfd_interrupt_error:
 	kfd_topology_remove_device(kfd);
@@ -338,8 +323,8 @@ out:
 void kgd2kfd_device_exit(struct kfd_dev *kfd)
 {
 	if (kfd->init_complete) {
+		kgd2kfd_suspend(kfd);
 		device_queue_manager_uninit(kfd->dqm);
-		amd_iommu_free_device(kfd->pdev);
 		kfd_interrupt_exit(kfd);
 		kfd_topology_remove_device(kfd);
 		kfd_doorbell_fini(kfd);
@@ -352,35 +337,59 @@ void kgd2kfd_device_exit(struct kfd_dev *kfd)
 
 void kgd2kfd_suspend(struct kfd_dev *kfd)
 {
-	if (kfd->init_complete) {
-		kfd->dqm->ops.stop(kfd->dqm);
-		amd_iommu_set_invalidate_ctx_cb(kfd->pdev, NULL);
-		amd_iommu_set_invalid_ppr_cb(kfd->pdev, NULL);
-		amd_iommu_free_device(kfd->pdev);
-	}
+	if (!kfd->init_complete)
+		return;
+
+	kfd->dqm->ops.stop(kfd->dqm);
+
+	kfd_unbind_processes_from_device(kfd);
+
+	amd_iommu_set_invalidate_ctx_cb(kfd->pdev, NULL);
+	amd_iommu_set_invalid_ppr_cb(kfd->pdev, NULL);
+	amd_iommu_free_device(kfd->pdev);
 }
 
 int kgd2kfd_resume(struct kfd_dev *kfd)
 {
-	unsigned int pasid_limit;
-	int err;
+	if (!kfd->init_complete)
+		return 0;
 
-	pasid_limit = kfd_get_pasid_limit();
+	return kfd_resume(kfd);
 
-	if (kfd->init_complete) {
-		err = amd_iommu_init_device(kfd->pdev, pasid_limit);
-		if (err < 0) {
-			dev_err(kfd_device, "failed to initialize iommu\n");
-			return -ENXIO;
-		}
+}
 
-		amd_iommu_set_invalidate_ctx_cb(kfd->pdev,
-						iommu_pasid_shutdown_callback);
-		amd_iommu_set_invalid_ppr_cb(kfd->pdev, iommu_invalid_ppr_cb);
-		kfd->dqm->ops.start(kfd->dqm);
+static int kfd_resume(struct kfd_dev *kfd)
+{
+	int err = 0;
+	unsigned int pasid_limit = kfd_get_pasid_limit();
+
+	err = amd_iommu_init_device(kfd->pdev, pasid_limit);
+	if (err)
+		return -ENXIO;
+	amd_iommu_set_invalidate_ctx_cb(kfd->pdev,
+					iommu_pasid_shutdown_callback);
+	amd_iommu_set_invalid_ppr_cb(kfd->pdev,
+				     iommu_invalid_ppr_cb);
+
+	err = kfd_bind_processes_to_device(kfd);
+	if (err)
+		goto processes_bind_error;
+
+	err = kfd->dqm->ops.start(kfd->dqm);
+	if (err) {
+		dev_err(kfd_device,
+			"Error starting queue manager for device %x:%x\n",
+			kfd->pdev->vendor, kfd->pdev->device);
+		goto dqm_start_error;
 	}
 
-	return 0;
+	return err;
+
+dqm_start_error:
+processes_bind_error:
+	amd_iommu_free_device(kfd->pdev);
+
+	return err;
 }
 
 /* This is called directly from KGD at ISR. */
@@ -394,7 +403,7 @@ void kgd2kfd_interrupt(struct kfd_dev *kfd, const void *ih_ring_entry)
 	if (kfd->interrupts_active
 	    && interrupt_is_wanted(kfd, ih_ring_entry)
 	    && enqueue_ih_ring_entry(kfd, ih_ring_entry))
-		schedule_work(&kfd->interrupt_work);
+		queue_work(kfd->ih_wq, &kfd->interrupt_work);
 
 	spin_unlock(&kfd->interrupt_lock);
 }
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
index 53a66e821624..e202921c150e 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
@@ -44,9 +44,14 @@ static int create_compute_queue_nocpsch(struct device_queue_manager *dqm,
 					struct queue *q,
 					struct qcm_process_device *qpd);
 
-static int execute_queues_cpsch(struct device_queue_manager *dqm, bool lock);
-static int destroy_queues_cpsch(struct device_queue_manager *dqm,
-				bool preempt_static_queues, bool lock);
+static int execute_queues_cpsch(struct device_queue_manager *dqm,
+				enum kfd_unmap_queues_filter filter,
+				uint32_t filter_param);
+static int unmap_queues_cpsch(struct device_queue_manager *dqm,
+				enum kfd_unmap_queues_filter filter,
+				uint32_t filter_param);
+
+static int map_queues_cpsch(struct device_queue_manager *dqm);
 
 static int create_sdma_queue_nocpsch(struct device_queue_manager *dqm,
 					struct queue *q,
@@ -113,11 +118,11 @@ static int allocate_vmid(struct device_queue_manager *dqm,
 	if (dqm->vmid_bitmap == 0)
 		return -ENOMEM;
 
-	bit = find_first_bit((unsigned long *)&dqm->vmid_bitmap, CIK_VMID_NUM);
+	bit = find_first_bit((unsigned long *)&dqm->vmid_bitmap,
+				dqm->dev->vm_info.vmid_num_kfd);
 	clear_bit(bit, (unsigned long *)&dqm->vmid_bitmap);
 
-	/* Kaveri kfd vmid's starts from vmid 8 */
-	allocated_vmid = bit + KFD_VMID_START_OFFSET;
+	allocated_vmid = bit + dqm->dev->vm_info.first_vmid_kfd;
 	pr_debug("vmid allocation %d\n", allocated_vmid);
 	qpd->vmid = allocated_vmid;
 	q->properties.vmid = allocated_vmid;
@@ -132,7 +137,7 @@ static void deallocate_vmid(struct device_queue_manager *dqm,
 				struct qcm_process_device *qpd,
 				struct queue *q)
 {
-	int bit = qpd->vmid - KFD_VMID_START_OFFSET;
+	int bit = qpd->vmid - dqm->dev->vm_info.first_vmid_kfd;
 
 	/* Release the vmid mapping */
 	set_pasid_vmid_mapping(dqm, 0, qpd->vmid);
@@ -184,6 +189,7 @@ static int create_queue_nocpsch(struct device_queue_manager *dqm,
 	}
 
 	list_add(&q->list, &qpd->queues_list);
+	qpd->queue_count++;
 	if (q->properties.is_active)
 		dqm->queue_count++;
 
@@ -273,6 +279,9 @@ static int create_compute_queue_nocpsch(struct device_queue_manager *dqm,
 	dqm->dev->kfd2kgd->set_scratch_backing_va(
 			dqm->dev->kgd, qpd->sh_hidden_private_base, qpd->vmid);
 
+	if (!q->properties.is_active)
+		return 0;
+
 	retval = mqd->load_mqd(mqd, q->mqd, q->pipe, q->queue, &q->properties,
 			       q->process->mm);
 	if (retval)
@@ -288,65 +297,74 @@ out_deallocate_hqd:
 	return retval;
 }
 
-static int destroy_queue_nocpsch(struct device_queue_manager *dqm,
+/* Access to DQM has to be locked before calling destroy_queue_nocpsch_locked
+ * to avoid asynchronized access
+ */
+static int destroy_queue_nocpsch_locked(struct device_queue_manager *dqm,
 				struct qcm_process_device *qpd,
 				struct queue *q)
 {
 	int retval;
 	struct mqd_manager *mqd;
 
-	retval = 0;
-
-	mutex_lock(&dqm->lock);
+	mqd = dqm->ops.get_mqd_manager(dqm,
+		get_mqd_type_from_queue_type(q->properties.type));
+	if (!mqd)
+		return -ENOMEM;
 
 	if (q->properties.type == KFD_QUEUE_TYPE_COMPUTE) {
-		mqd = dqm->ops.get_mqd_manager(dqm, KFD_MQD_TYPE_COMPUTE);
-		if (mqd == NULL) {
-			retval = -ENOMEM;
-			goto out;
-		}
 		deallocate_hqd(dqm, q);
 	} else if (q->properties.type == KFD_QUEUE_TYPE_SDMA) {
-		mqd = dqm->ops.get_mqd_manager(dqm, KFD_MQD_TYPE_SDMA);
-		if (mqd == NULL) {
-			retval = -ENOMEM;
-			goto out;
-		}
 		dqm->sdma_queue_count--;
 		deallocate_sdma_queue(dqm, q->sdma_id);
 	} else {
 		pr_debug("q->properties.type %d is invalid\n",
 				q->properties.type);
-		retval = -EINVAL;
-		goto out;
+		return -EINVAL;
 	}
+	dqm->total_queue_count--;
 
 	retval = mqd->destroy_mqd(mqd, q->mqd,
 				KFD_PREEMPT_TYPE_WAVEFRONT_RESET,
-				QUEUE_PREEMPT_DEFAULT_TIMEOUT_MS,
+				KFD_UNMAP_LATENCY_MS,
 				q->pipe, q->queue);
-
-	if (retval)
-		goto out;
+	if (retval == -ETIME)
+		qpd->reset_wavefronts = true;
 
 	mqd->uninit_mqd(mqd, q->mqd, q->mqd_mem_obj);
 
 	list_del(&q->list);
-	if (list_empty(&qpd->queues_list))
+	if (list_empty(&qpd->queues_list)) {
+		if (qpd->reset_wavefronts) {
+			pr_warn("Resetting wave fronts (nocpsch) on dev %p\n",
+					dqm->dev);
+			/* dbgdev_wave_reset_wavefronts has to be called before
+			 * deallocate_vmid(), i.e. when vmid is still in use.
+			 */
+			dbgdev_wave_reset_wavefronts(dqm->dev,
+					qpd->pqm->process);
+			qpd->reset_wavefronts = false;
+		}
+
 		deallocate_vmid(dqm, qpd, q);
+	}
+	qpd->queue_count--;
 	if (q->properties.is_active)
 		dqm->queue_count--;
 
-	/*
-	 * Unconditionally decrement this counter, regardless of the queue's
-	 * type
-	 */
-	dqm->total_queue_count--;
-	pr_debug("Total of %d queues are accountable so far\n",
-			dqm->total_queue_count);
+	return retval;
+}
 
-out:
+static int destroy_queue_nocpsch(struct device_queue_manager *dqm,
+				struct qcm_process_device *qpd,
+				struct queue *q)
+{
+	int retval;
+
+	mutex_lock(&dqm->lock);
+	retval = destroy_queue_nocpsch_locked(dqm, qpd, q);
 	mutex_unlock(&dqm->lock);
+
 	return retval;
 }
 
@@ -364,29 +382,56 @@ static int update_queue(struct device_queue_manager *dqm, struct queue *q)
 		goto out_unlock;
 	}
 
-	if (q->properties.is_active)
-		prev_active = true;
+	/* Save previous activity state for counters */
+	prev_active = q->properties.is_active;
+
+	/* Make sure the queue is unmapped before updating the MQD */
+	if (sched_policy != KFD_SCHED_POLICY_NO_HWS) {
+		retval = unmap_queues_cpsch(dqm,
+				KFD_UNMAP_QUEUES_FILTER_DYNAMIC_QUEUES, 0);
+		if (retval) {
+			pr_err("unmap queue failed\n");
+			goto out_unlock;
+		}
+	} else if (prev_active &&
+		   (q->properties.type == KFD_QUEUE_TYPE_COMPUTE ||
+		    q->properties.type == KFD_QUEUE_TYPE_SDMA)) {
+		retval = mqd->destroy_mqd(mqd, q->mqd,
+				KFD_PREEMPT_TYPE_WAVEFRONT_DRAIN,
+				KFD_UNMAP_LATENCY_MS, q->pipe, q->queue);
+		if (retval) {
+			pr_err("destroy mqd failed\n");
+			goto out_unlock;
+		}
+	}
+
+	retval = mqd->update_mqd(mqd, q->mqd, &q->properties);
 
 	/*
-	 *
-	 * check active state vs. the previous state
-	 * and modify counter accordingly
+	 * check active state vs. the previous state and modify
+	 * counter accordingly. map_queues_cpsch uses the
+	 * dqm->queue_count to determine whether a new runlist must be
+	 * uploaded.
 	 */
-	retval = mqd->update_mqd(mqd, q->mqd, &q->properties);
-	if ((q->properties.is_active) && (!prev_active))
+	if (q->properties.is_active && !prev_active)
 		dqm->queue_count++;
 	else if (!q->properties.is_active && prev_active)
 		dqm->queue_count--;
 
 	if (sched_policy != KFD_SCHED_POLICY_NO_HWS)
-		retval = execute_queues_cpsch(dqm, false);
+		retval = map_queues_cpsch(dqm);
+	else if (q->properties.is_active &&
+		 (q->properties.type == KFD_QUEUE_TYPE_COMPUTE ||
+		  q->properties.type == KFD_QUEUE_TYPE_SDMA))
+		retval = mqd->load_mqd(mqd, q->mqd, q->pipe, q->queue,
+				       &q->properties, q->process->mm);
 
 out_unlock:
 	mutex_unlock(&dqm->lock);
 	return retval;
 }
 
-static struct mqd_manager *get_mqd_manager_nocpsch(
+static struct mqd_manager *get_mqd_manager(
 		struct device_queue_manager *dqm, enum KFD_MQD_TYPE type)
 {
 	struct mqd_manager *mqd;
@@ -407,7 +452,7 @@ static struct mqd_manager *get_mqd_manager_nocpsch(
 	return mqd;
 }
 
-static int register_process_nocpsch(struct device_queue_manager *dqm,
+static int register_process(struct device_queue_manager *dqm,
 					struct qcm_process_device *qpd)
 {
 	struct device_process_node *n;
@@ -422,7 +467,7 @@ static int register_process_nocpsch(struct device_queue_manager *dqm,
 	mutex_lock(&dqm->lock);
 	list_add(&n->list, &dqm->queues);
 
-	retval = dqm->ops_asic_specific.register_process(dqm, qpd);
+	retval = dqm->asic_ops.update_qpd(dqm, qpd);
 
 	dqm->processes_count++;
 
@@ -431,7 +476,7 @@ static int register_process_nocpsch(struct device_queue_manager *dqm,
 	return retval;
 }
 
-static int unregister_process_nocpsch(struct device_queue_manager *dqm,
+static int unregister_process(struct device_queue_manager *dqm,
 					struct qcm_process_device *qpd)
 {
 	int retval;
@@ -507,13 +552,13 @@ static int initialize_nocpsch(struct device_queue_manager *dqm)
 				dqm->allocated_queues[pipe] |= 1 << queue;
 	}
 
-	dqm->vmid_bitmap = (1 << VMID_PER_DEVICE) - 1;
+	dqm->vmid_bitmap = (1 << dqm->dev->vm_info.vmid_num_kfd) - 1;
 	dqm->sdma_bitmap = (1 << CIK_SDMA_QUEUES) - 1;
 
 	return 0;
 }
 
-static void uninitialize_nocpsch(struct device_queue_manager *dqm)
+static void uninitialize(struct device_queue_manager *dqm)
 {
 	int i;
 
@@ -577,14 +622,14 @@ static int create_sdma_queue_nocpsch(struct device_queue_manager *dqm,
 	if (retval)
 		return retval;
 
-	q->properties.sdma_queue_id = q->sdma_id % CIK_SDMA_QUEUES_PER_ENGINE;
-	q->properties.sdma_engine_id = q->sdma_id / CIK_SDMA_ENGINE_NUM;
+	q->properties.sdma_queue_id = q->sdma_id / CIK_SDMA_QUEUES_PER_ENGINE;
+	q->properties.sdma_engine_id = q->sdma_id % CIK_SDMA_QUEUES_PER_ENGINE;
 
 	pr_debug("SDMA id is:    %d\n", q->sdma_id);
 	pr_debug("SDMA queue id: %d\n", q->properties.sdma_queue_id);
 	pr_debug("SDMA engine id: %d\n", q->properties.sdma_engine_id);
 
-	dqm->ops_asic_specific.init_sdma_vm(dqm, q, qpd);
+	dqm->asic_ops.init_sdma_vm(dqm, q, qpd);
 	retval = mqd->init_mqd(mqd, &q->mqd, &q->mqd_mem_obj,
 				&q->gart_mqd_addr, &q->properties);
 	if (retval)
@@ -613,8 +658,7 @@ static int set_sched_resources(struct device_queue_manager *dqm)
 	int i, mec;
 	struct scheduling_resources res;
 
-	res.vmid_mask = (1 << VMID_PER_DEVICE) - 1;
-	res.vmid_mask <<= KFD_VMID_START_OFFSET;
+	res.vmid_mask = dqm->dev->shared_resources.compute_vmid_bitmap;
 
 	res.queue_mask = 0;
 	for (i = 0; i < KGD_MAX_QUEUES; ++i) {
@@ -652,8 +696,6 @@ static int set_sched_resources(struct device_queue_manager *dqm)
 
 static int initialize_cpsch(struct device_queue_manager *dqm)
 {
-	int retval;
-
 	pr_debug("num of pipes: %d\n", get_pipes_per_mec(dqm));
 
 	mutex_init(&dqm->lock);
@@ -661,16 +703,13 @@ static int initialize_cpsch(struct device_queue_manager *dqm)
 	dqm->queue_count = dqm->processes_count = 0;
 	dqm->sdma_queue_count = 0;
 	dqm->active_runlist = false;
-	retval = dqm->ops_asic_specific.initialize(dqm);
-	if (retval)
-		mutex_destroy(&dqm->lock);
+	dqm->sdma_bitmap = (1 << CIK_SDMA_QUEUES) - 1;
 
-	return retval;
+	return 0;
 }
 
 static int start_cpsch(struct device_queue_manager *dqm)
 {
-	struct device_process_node *node;
 	int retval;
 
 	retval = 0;
@@ -697,12 +736,9 @@ static int start_cpsch(struct device_queue_manager *dqm)
 
 	init_interrupts(dqm);
 
-	list_for_each_entry(node, &dqm->queues, list)
-		if (node->qpd->pqm->process && dqm->dev)
-			kfd_bind_process_to_device(dqm->dev,
-						node->qpd->pqm->process);
-
-	execute_queues_cpsch(dqm, true);
+	mutex_lock(&dqm->lock);
+	execute_queues_cpsch(dqm, KFD_UNMAP_QUEUES_FILTER_DYNAMIC_QUEUES, 0);
+	mutex_unlock(&dqm->lock);
 
 	return 0;
 fail_allocate_vidmem:
@@ -714,15 +750,10 @@ fail_packet_manager_init:
 
 static int stop_cpsch(struct device_queue_manager *dqm)
 {
-	struct device_process_node *node;
-	struct kfd_process_device *pdd;
-
-	destroy_queues_cpsch(dqm, true, true);
+	mutex_lock(&dqm->lock);
+	unmap_queues_cpsch(dqm, KFD_UNMAP_QUEUES_FILTER_ALL_QUEUES, 0);
+	mutex_unlock(&dqm->lock);
 
-	list_for_each_entry(node, &dqm->queues, list) {
-		pdd = qpd_to_pdd(node->qpd);
-		pdd->bound = false;
-	}
 	kfd_gtt_sa_free(dqm->dev, dqm->fence_mem);
 	pm_uninit(&dqm->packets);
 
@@ -752,7 +783,7 @@ static int create_kernel_queue_cpsch(struct device_queue_manager *dqm,
 	list_add(&kq->list, &qpd->priv_queue_list);
 	dqm->queue_count++;
 	qpd->is_debug = true;
-	execute_queues_cpsch(dqm, false);
+	execute_queues_cpsch(dqm, KFD_UNMAP_QUEUES_FILTER_DYNAMIC_QUEUES, 0);
 	mutex_unlock(&dqm->lock);
 
 	return 0;
@@ -763,12 +794,10 @@ static void destroy_kernel_queue_cpsch(struct device_queue_manager *dqm,
 					struct qcm_process_device *qpd)
 {
 	mutex_lock(&dqm->lock);
-	/* here we actually preempt the DIQ */
-	destroy_queues_cpsch(dqm, true, false);
 	list_del(&kq->list);
 	dqm->queue_count--;
 	qpd->is_debug = false;
-	execute_queues_cpsch(dqm, false);
+	execute_queues_cpsch(dqm, KFD_UNMAP_QUEUES_FILTER_ALL_QUEUES, 0);
 	/*
 	 * Unconditionally decrement this counter, regardless of the queue's
 	 * type.
@@ -779,14 +808,6 @@ static void destroy_kernel_queue_cpsch(struct device_queue_manager *dqm,
 	mutex_unlock(&dqm->lock);
 }
 
-static void select_sdma_engine_id(struct queue *q)
-{
-	static int sdma_id;
-
-	q->sdma_id = sdma_id;
-	sdma_id = (sdma_id + 1) % 2;
-}
-
 static int create_queue_cpsch(struct device_queue_manager *dqm, struct queue *q,
 			struct qcm_process_device *qpd, int *allocate_vmid)
 {
@@ -807,9 +828,15 @@ static int create_queue_cpsch(struct device_queue_manager *dqm, struct queue *q,
 		goto out;
 	}
 
-	if (q->properties.type == KFD_QUEUE_TYPE_SDMA)
-		select_sdma_engine_id(q);
-
+	if (q->properties.type == KFD_QUEUE_TYPE_SDMA) {
+		retval = allocate_sdma_queue(dqm, &q->sdma_id);
+		if (retval)
+			goto out;
+		q->properties.sdma_queue_id =
+			q->sdma_id / CIK_SDMA_QUEUES_PER_ENGINE;
+		q->properties.sdma_engine_id =
+			q->sdma_id % CIK_SDMA_QUEUES_PER_ENGINE;
+	}
 	mqd = dqm->ops.get_mqd_manager(dqm,
 			get_mqd_type_from_queue_type(q->properties.type));
 
@@ -818,16 +845,18 @@ static int create_queue_cpsch(struct device_queue_manager *dqm, struct queue *q,
 		goto out;
 	}
 
-	dqm->ops_asic_specific.init_sdma_vm(dqm, q, qpd);
+	dqm->asic_ops.init_sdma_vm(dqm, q, qpd);
 	retval = mqd->init_mqd(mqd, &q->mqd, &q->mqd_mem_obj,
 				&q->gart_mqd_addr, &q->properties);
 	if (retval)
 		goto out;
 
 	list_add(&q->list, &qpd->queues_list);
+	qpd->queue_count++;
 	if (q->properties.is_active) {
 		dqm->queue_count++;
-		retval = execute_queues_cpsch(dqm, false);
+		retval = execute_queues_cpsch(dqm,
+				KFD_UNMAP_QUEUES_FILTER_DYNAMIC_QUEUES, 0);
 	}
 
 	if (q->properties.type == KFD_QUEUE_TYPE_SDMA)
@@ -848,12 +877,12 @@ out:
 
 int amdkfd_fence_wait_timeout(unsigned int *fence_addr,
 				unsigned int fence_value,
-				unsigned long timeout)
+				unsigned int timeout_ms)
 {
-	timeout += jiffies;
+	unsigned long end_jiffies = msecs_to_jiffies(timeout_ms) + jiffies;
 
 	while (*fence_addr != fence_value) {
-		if (time_after(jiffies, timeout)) {
+		if (time_after(jiffies, end_jiffies)) {
 			pr_err("qcm fence wait loop timeout expired\n");
 			return -ETIME;
 		}
@@ -863,44 +892,57 @@ int amdkfd_fence_wait_timeout(unsigned int *fence_addr,
 	return 0;
 }
 
-static int destroy_sdma_queues(struct device_queue_manager *dqm,
+static int unmap_sdma_queues(struct device_queue_manager *dqm,
 				unsigned int sdma_engine)
 {
 	return pm_send_unmap_queue(&dqm->packets, KFD_QUEUE_TYPE_SDMA,
-			KFD_PREEMPT_TYPE_FILTER_DYNAMIC_QUEUES, 0, false,
+			KFD_UNMAP_QUEUES_FILTER_DYNAMIC_QUEUES, 0, false,
 			sdma_engine);
 }
 
-static int destroy_queues_cpsch(struct device_queue_manager *dqm,
-				bool preempt_static_queues, bool lock)
+/* dqm->lock mutex has to be locked before calling this function */
+static int map_queues_cpsch(struct device_queue_manager *dqm)
 {
 	int retval;
-	enum kfd_preempt_type_filter preempt_type;
-	struct kfd_process_device *pdd;
 
-	retval = 0;
+	if (dqm->queue_count <= 0 || dqm->processes_count <= 0)
+		return 0;
+
+	if (dqm->active_runlist)
+		return 0;
+
+	retval = pm_send_runlist(&dqm->packets, &dqm->queues);
+	if (retval) {
+		pr_err("failed to execute runlist\n");
+		return retval;
+	}
+	dqm->active_runlist = true;
+
+	return retval;
+}
+
+/* dqm->lock mutex has to be locked before calling this function */
+static int unmap_queues_cpsch(struct device_queue_manager *dqm,
+				enum kfd_unmap_queues_filter filter,
+				uint32_t filter_param)
+{
+	int retval = 0;
 
-	if (lock)
-		mutex_lock(&dqm->lock);
 	if (!dqm->active_runlist)
-		goto out;
+		return retval;
 
 	pr_debug("Before destroying queues, sdma queue count is : %u\n",
 		dqm->sdma_queue_count);
 
 	if (dqm->sdma_queue_count > 0) {
-		destroy_sdma_queues(dqm, 0);
-		destroy_sdma_queues(dqm, 1);
+		unmap_sdma_queues(dqm, 0);
+		unmap_sdma_queues(dqm, 1);
 	}
 
-	preempt_type = preempt_static_queues ?
-			KFD_PREEMPT_TYPE_FILTER_ALL_QUEUES :
-			KFD_PREEMPT_TYPE_FILTER_DYNAMIC_QUEUES;
-
 	retval = pm_send_unmap_queue(&dqm->packets, KFD_QUEUE_TYPE_COMPUTE,
-			preempt_type, 0, false, 0);
+			filter, filter_param, false, 0);
 	if (retval)
-		goto out;
+		return retval;
 
 	*dqm->fence_addr = KFD_FENCE_INIT;
 	pm_send_query_status(&dqm->packets, dqm->fence_gpu_addr,
@@ -908,55 +950,29 @@ static int destroy_queues_cpsch(struct device_queue_manager *dqm,
 	/* should be timed out */
 	retval = amdkfd_fence_wait_timeout(dqm->fence_addr, KFD_FENCE_COMPLETED,
 				QUEUE_PREEMPT_DEFAULT_TIMEOUT_MS);
-	if (retval) {
-		pdd = kfd_get_process_device_data(dqm->dev,
-				kfd_get_process(current));
-		pdd->reset_wavefronts = true;
-		goto out;
-	}
+	if (retval)
+		return retval;
+
 	pm_release_ib(&dqm->packets);
 	dqm->active_runlist = false;
 
-out:
-	if (lock)
-		mutex_unlock(&dqm->lock);
 	return retval;
 }
 
-static int execute_queues_cpsch(struct device_queue_manager *dqm, bool lock)
+/* dqm->lock mutex has to be locked before calling this function */
+static int execute_queues_cpsch(struct device_queue_manager *dqm,
+				enum kfd_unmap_queues_filter filter,
+				uint32_t filter_param)
 {
 	int retval;
 
-	if (lock)
-		mutex_lock(&dqm->lock);
-
-	retval = destroy_queues_cpsch(dqm, false, false);
-	if (retval) {
-		pr_err("The cp might be in an unrecoverable state due to an unsuccessful queues preemption");
-		goto out;
-	}
-
-	if (dqm->queue_count <= 0 || dqm->processes_count <= 0) {
-		retval = 0;
-		goto out;
-	}
-
-	if (dqm->active_runlist) {
-		retval = 0;
-		goto out;
-	}
-
-	retval = pm_send_runlist(&dqm->packets, &dqm->queues);
+	retval = unmap_queues_cpsch(dqm, filter, filter_param);
 	if (retval) {
-		pr_err("failed to execute runlist");
-		goto out;
+		pr_err("The cp might be in an unrecoverable state due to an unsuccessful queues preemption\n");
+		return retval;
 	}
-	dqm->active_runlist = true;
 
-out:
-	if (lock)
-		mutex_unlock(&dqm->lock);
-	return retval;
+	return map_queues_cpsch(dqm);
 }
 
 static int destroy_queue_cpsch(struct device_queue_manager *dqm,
@@ -991,14 +1007,20 @@ static int destroy_queue_cpsch(struct device_queue_manager *dqm,
 		goto failed;
 	}
 
-	if (q->properties.type == KFD_QUEUE_TYPE_SDMA)
+	if (q->properties.type == KFD_QUEUE_TYPE_SDMA) {
 		dqm->sdma_queue_count--;
+		deallocate_sdma_queue(dqm, q->sdma_id);
+	}
 
 	list_del(&q->list);
+	qpd->queue_count--;
 	if (q->properties.is_active)
 		dqm->queue_count--;
 
-	execute_queues_cpsch(dqm, false);
+	retval = execute_queues_cpsch(dqm,
+				KFD_UNMAP_QUEUES_FILTER_DYNAMIC_QUEUES, 0);
+	if (retval == -ETIME)
+		qpd->reset_wavefronts = true;
 
 	mqd->uninit_mqd(mqd, q->mqd, q->mqd_mem_obj);
 
@@ -1068,7 +1090,7 @@ static bool set_cache_memory_policy(struct device_queue_manager *dqm,
 		qpd->sh_mem_ape1_limit = limit >> 16;
 	}
 
-	retval = dqm->ops_asic_specific.set_cache_memory_policy(
+	retval = dqm->asic_ops.set_cache_memory_policy(
 			dqm,
 			qpd,
 			default_policy,
@@ -1088,6 +1110,109 @@ out:
 	return retval;
 }
 
+static int process_termination_nocpsch(struct device_queue_manager *dqm,
+		struct qcm_process_device *qpd)
+{
+	struct queue *q, *next;
+	struct device_process_node *cur, *next_dpn;
+	int retval = 0;
+
+	mutex_lock(&dqm->lock);
+
+	/* Clear all user mode queues */
+	list_for_each_entry_safe(q, next, &qpd->queues_list, list) {
+		int ret;
+
+		ret = destroy_queue_nocpsch_locked(dqm, qpd, q);
+		if (ret)
+			retval = ret;
+	}
+
+	/* Unregister process */
+	list_for_each_entry_safe(cur, next_dpn, &dqm->queues, list) {
+		if (qpd == cur->qpd) {
+			list_del(&cur->list);
+			kfree(cur);
+			dqm->processes_count--;
+			break;
+		}
+	}
+
+	mutex_unlock(&dqm->lock);
+	return retval;
+}
+
+
+static int process_termination_cpsch(struct device_queue_manager *dqm,
+		struct qcm_process_device *qpd)
+{
+	int retval;
+	struct queue *q, *next;
+	struct kernel_queue *kq, *kq_next;
+	struct mqd_manager *mqd;
+	struct device_process_node *cur, *next_dpn;
+	enum kfd_unmap_queues_filter filter =
+		KFD_UNMAP_QUEUES_FILTER_DYNAMIC_QUEUES;
+
+	retval = 0;
+
+	mutex_lock(&dqm->lock);
+
+	/* Clean all kernel queues */
+	list_for_each_entry_safe(kq, kq_next, &qpd->priv_queue_list, list) {
+		list_del(&kq->list);
+		dqm->queue_count--;
+		qpd->is_debug = false;
+		dqm->total_queue_count--;
+		filter = KFD_UNMAP_QUEUES_FILTER_ALL_QUEUES;
+	}
+
+	/* Clear all user mode queues */
+	list_for_each_entry(q, &qpd->queues_list, list) {
+		if (q->properties.type == KFD_QUEUE_TYPE_SDMA)
+			dqm->sdma_queue_count--;
+
+		if (q->properties.is_active)
+			dqm->queue_count--;
+
+		dqm->total_queue_count--;
+	}
+
+	/* Unregister process */
+	list_for_each_entry_safe(cur, next_dpn, &dqm->queues, list) {
+		if (qpd == cur->qpd) {
+			list_del(&cur->list);
+			kfree(cur);
+			dqm->processes_count--;
+			break;
+		}
+	}
+
+	retval = execute_queues_cpsch(dqm, filter, 0);
+	if (retval || qpd->reset_wavefronts) {
+		pr_warn("Resetting wave fronts (cpsch) on dev %p\n", dqm->dev);
+		dbgdev_wave_reset_wavefronts(dqm->dev, qpd->pqm->process);
+		qpd->reset_wavefronts = false;
+	}
+
+	/* lastly, free mqd resources */
+	list_for_each_entry_safe(q, next, &qpd->queues_list, list) {
+		mqd = dqm->ops.get_mqd_manager(dqm,
+			get_mqd_type_from_queue_type(q->properties.type));
+		if (!mqd) {
+			retval = -ENOMEM;
+			goto out;
+		}
+		list_del(&q->list);
+		qpd->queue_count--;
+		mqd->uninit_mqd(mqd, q->mqd, q->mqd_mem_obj);
+	}
+
+out:
+	mutex_unlock(&dqm->lock);
+	return retval;
+}
+
 struct device_queue_manager *device_queue_manager_init(struct kfd_dev *dev)
 {
 	struct device_queue_manager *dqm;
@@ -1109,13 +1234,14 @@ struct device_queue_manager *device_queue_manager_init(struct kfd_dev *dev)
 		dqm->ops.stop = stop_cpsch;
 		dqm->ops.destroy_queue = destroy_queue_cpsch;
 		dqm->ops.update_queue = update_queue;
-		dqm->ops.get_mqd_manager = get_mqd_manager_nocpsch;
-		dqm->ops.register_process = register_process_nocpsch;
-		dqm->ops.unregister_process = unregister_process_nocpsch;
-		dqm->ops.uninitialize = uninitialize_nocpsch;
+		dqm->ops.get_mqd_manager = get_mqd_manager;
+		dqm->ops.register_process = register_process;
+		dqm->ops.unregister_process = unregister_process;
+		dqm->ops.uninitialize = uninitialize;
 		dqm->ops.create_kernel_queue = create_kernel_queue_cpsch;
 		dqm->ops.destroy_kernel_queue = destroy_kernel_queue_cpsch;
 		dqm->ops.set_cache_memory_policy = set_cache_memory_policy;
+		dqm->ops.process_termination = process_termination_cpsch;
 		break;
 	case KFD_SCHED_POLICY_NO_HWS:
 		/* initialize dqm for no cp scheduling */
@@ -1124,12 +1250,13 @@ struct device_queue_manager *device_queue_manager_init(struct kfd_dev *dev)
 		dqm->ops.create_queue = create_queue_nocpsch;
 		dqm->ops.destroy_queue = destroy_queue_nocpsch;
 		dqm->ops.update_queue = update_queue;
-		dqm->ops.get_mqd_manager = get_mqd_manager_nocpsch;
-		dqm->ops.register_process = register_process_nocpsch;
-		dqm->ops.unregister_process = unregister_process_nocpsch;
+		dqm->ops.get_mqd_manager = get_mqd_manager;
+		dqm->ops.register_process = register_process;
+		dqm->ops.unregister_process = unregister_process;
 		dqm->ops.initialize = initialize_nocpsch;
-		dqm->ops.uninitialize = uninitialize_nocpsch;
+		dqm->ops.uninitialize = uninitialize;
 		dqm->ops.set_cache_memory_policy = set_cache_memory_policy;
+		dqm->ops.process_termination = process_termination_nocpsch;
 		break;
 	default:
 		pr_err("Invalid scheduling policy %d\n", sched_policy);
@@ -1138,12 +1265,16 @@ struct device_queue_manager *device_queue_manager_init(struct kfd_dev *dev)
 
 	switch (dev->device_info->asic_family) {
 	case CHIP_CARRIZO:
-		device_queue_manager_init_vi(&dqm->ops_asic_specific);
+		device_queue_manager_init_vi(&dqm->asic_ops);
 		break;
 
 	case CHIP_KAVERI:
-		device_queue_manager_init_cik(&dqm->ops_asic_specific);
+		device_queue_manager_init_cik(&dqm->asic_ops);
 		break;
+	default:
+		WARN(1, "Unexpected ASIC family %u",
+		     dev->device_info->asic_family);
+		goto out_free;
 	}
 
 	if (!dqm->ops.initialize(dqm))
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
index faf820a06400..5b77cb69f732 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
@@ -29,11 +29,9 @@
 #include "kfd_priv.h"
 #include "kfd_mqd_manager.h"
 
-#define QUEUE_PREEMPT_DEFAULT_TIMEOUT_MS	(500)
-#define CIK_VMID_NUM				(8)
-#define KFD_VMID_START_OFFSET			(8)
-#define VMID_PER_DEVICE				CIK_VMID_NUM
-#define KFD_DQM_FIRST_PIPE			(0)
+#define KFD_UNMAP_LATENCY_MS			(4000)
+#define QUEUE_PREEMPT_DEFAULT_TIMEOUT_MS (2 * KFD_UNMAP_LATENCY_MS + 1000)
+
 #define CIK_SDMA_QUEUES				(4)
 #define CIK_SDMA_QUEUES_PER_ENGINE		(2)
 #define CIK_SDMA_ENGINE_NUM			(2)
@@ -79,6 +77,8 @@ struct device_process_node {
  * @set_cache_memory_policy: Sets memory policy (cached/ non cached) for the
  * memory apertures.
  *
+ * @process_termination: Clears all process queues belongs to that device.
+ *
  */
 
 struct device_queue_manager_ops {
@@ -122,12 +122,14 @@ struct device_queue_manager_ops {
 					   enum cache_policy alternate_policy,
 					   void __user *alternate_aperture_base,
 					   uint64_t alternate_aperture_size);
+
+	int (*process_termination)(struct device_queue_manager *dqm,
+			struct qcm_process_device *qpd);
 };
 
 struct device_queue_manager_asic_ops {
-	int	(*register_process)(struct device_queue_manager *dqm,
+	int	(*update_qpd)(struct device_queue_manager *dqm,
 					struct qcm_process_device *qpd);
-	int	(*initialize)(struct device_queue_manager *dqm);
 	bool	(*set_cache_memory_policy)(struct device_queue_manager *dqm,
 					   struct qcm_process_device *qpd,
 					   enum cache_policy default_policy,
@@ -153,7 +155,7 @@ struct device_queue_manager_asic_ops {
 
 struct device_queue_manager {
 	struct device_queue_manager_ops ops;
-	struct device_queue_manager_asic_ops ops_asic_specific;
+	struct device_queue_manager_asic_ops asic_ops;
 
 	struct mqd_manager	*mqds[KFD_MQD_TYPE_MAX];
 	struct packet_manager	packets;
@@ -176,8 +178,10 @@ struct device_queue_manager {
 	bool			active_runlist;
 };
 
-void device_queue_manager_init_cik(struct device_queue_manager_asic_ops *ops);
-void device_queue_manager_init_vi(struct device_queue_manager_asic_ops *ops);
+void device_queue_manager_init_cik(
+		struct device_queue_manager_asic_ops *asic_ops);
+void device_queue_manager_init_vi(
+		struct device_queue_manager_asic_ops *asic_ops);
 void program_sh_mem_settings(struct device_queue_manager *dqm,
 					struct qcm_process_device *qpd);
 unsigned int get_queues_num(struct device_queue_manager *dqm);
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_cik.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_cik.c
index 72c3cbabc0a7..28e48c90c596 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_cik.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_cik.c
@@ -32,18 +32,17 @@ static bool set_cache_memory_policy_cik(struct device_queue_manager *dqm,
 				   enum cache_policy alternate_policy,
 				   void __user *alternate_aperture_base,
 				   uint64_t alternate_aperture_size);
-static int register_process_cik(struct device_queue_manager *dqm,
+static int update_qpd_cik(struct device_queue_manager *dqm,
 					struct qcm_process_device *qpd);
-static int initialize_cpsch_cik(struct device_queue_manager *dqm);
 static void init_sdma_vm(struct device_queue_manager *dqm, struct queue *q,
 				struct qcm_process_device *qpd);
 
-void device_queue_manager_init_cik(struct device_queue_manager_asic_ops *ops)
+void device_queue_manager_init_cik(
+		struct device_queue_manager_asic_ops *asic_ops)
 {
-	ops->set_cache_memory_policy = set_cache_memory_policy_cik;
-	ops->register_process = register_process_cik;
-	ops->initialize = initialize_cpsch_cik;
-	ops->init_sdma_vm = init_sdma_vm;
+	asic_ops->set_cache_memory_policy = set_cache_memory_policy_cik;
+	asic_ops->update_qpd = update_qpd_cik;
+	asic_ops->init_sdma_vm = init_sdma_vm;
 }
 
 static uint32_t compute_sh_mem_bases_64bit(unsigned int top_address_nybble)
@@ -99,7 +98,7 @@ static bool set_cache_memory_policy_cik(struct device_queue_manager *dqm,
 	return true;
 }
 
-static int register_process_cik(struct device_queue_manager *dqm,
+static int update_qpd_cik(struct device_queue_manager *dqm,
 		struct qcm_process_device *qpd)
 {
 	struct kfd_process_device *pdd;
@@ -148,8 +147,3 @@ static void init_sdma_vm(struct device_queue_manager *dqm, struct queue *q,
 
 	q->properties.sdma_vm_addr = value;
 }
-
-static int initialize_cpsch_cik(struct device_queue_manager *dqm)
-{
-	return 0;
-}
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_vi.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_vi.c
index 40e9ddd096cd..2fbce57a2f21 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_vi.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_vi.c
@@ -33,18 +33,17 @@ static bool set_cache_memory_policy_vi(struct device_queue_manager *dqm,
 				   enum cache_policy alternate_policy,
 				   void __user *alternate_aperture_base,
 				   uint64_t alternate_aperture_size);
-static int register_process_vi(struct device_queue_manager *dqm,
+static int update_qpd_vi(struct device_queue_manager *dqm,
 					struct qcm_process_device *qpd);
-static int initialize_cpsch_vi(struct device_queue_manager *dqm);
 static void init_sdma_vm(struct device_queue_manager *dqm, struct queue *q,
 				struct qcm_process_device *qpd);
 
-void device_queue_manager_init_vi(struct device_queue_manager_asic_ops *ops)
+void device_queue_manager_init_vi(
+		struct device_queue_manager_asic_ops *asic_ops)
 {
-	ops->set_cache_memory_policy = set_cache_memory_policy_vi;
-	ops->register_process = register_process_vi;
-	ops->initialize = initialize_cpsch_vi;
-	ops->init_sdma_vm = init_sdma_vm;
+	asic_ops->set_cache_memory_policy = set_cache_memory_policy_vi;
+	asic_ops->update_qpd = update_qpd_vi;
+	asic_ops->init_sdma_vm = init_sdma_vm;
 }
 
 static uint32_t compute_sh_mem_bases_64bit(unsigned int top_address_nybble)
@@ -104,7 +103,7 @@ static bool set_cache_memory_policy_vi(struct device_queue_manager *dqm,
 	return true;
 }
 
-static int register_process_vi(struct device_queue_manager *dqm,
+static int update_qpd_vi(struct device_queue_manager *dqm,
 					struct qcm_process_device *qpd)
 {
 	struct kfd_process_device *pdd;
@@ -160,8 +159,3 @@ static void init_sdma_vm(struct device_queue_manager *dqm, struct queue *q,
 
 	q->properties.sdma_vm_addr = value;
 }
-
-static int initialize_cpsch_vi(struct device_queue_manager *dqm)
-{
-	return 0;
-}
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_doorbell.c b/drivers/gpu/drm/amd/amdkfd/kfd_doorbell.c
index acf4d2a977ad..feb76c235b1a 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_doorbell.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_doorbell.c
@@ -24,16 +24,15 @@
 #include <linux/mman.h>
 #include <linux/slab.h>
 #include <linux/io.h>
+#include <linux/idr.h>
 
 /*
- * This extension supports a kernel level doorbells management for
- * the kernel queues.
- * Basically the last doorbells page is devoted to kernel queues
- * and that's assures that any user process won't get access to the
- * kernel doorbells page
+ * This extension supports a kernel level doorbells management for the
+ * kernel queues using the first doorbell page reserved for the kernel.
  */
 
-#define KERNEL_DOORBELL_PASID 1
+static DEFINE_IDA(doorbell_ida);
+static unsigned int max_doorbell_slices;
 #define KFD_SIZE_OF_DOORBELL_IN_BYTES 4
 
 /*
@@ -84,13 +83,16 @@ int kfd_doorbell_init(struct kfd_dev *kfd)
 			(doorbell_aperture_size - doorbell_start_offset) /
 						doorbell_process_allocation();
 	else
-		doorbell_process_limit = 0;
+		return -ENOSPC;
+
+	if (!max_doorbell_slices ||
+	    doorbell_process_limit < max_doorbell_slices)
+		max_doorbell_slices = doorbell_process_limit;
 
 	kfd->doorbell_base = kfd->shared_resources.doorbell_physical_address +
 				doorbell_start_offset;
 
 	kfd->doorbell_id_offset = doorbell_start_offset / sizeof(u32);
-	kfd->doorbell_process_limit = doorbell_process_limit - 1;
 
 	kfd->doorbell_kernel_ptr = ioremap(kfd->doorbell_base,
 						doorbell_process_allocation());
@@ -185,11 +187,10 @@ u32 __iomem *kfd_get_kernel_doorbell(struct kfd_dev *kfd,
 		return NULL;
 
 	/*
-	 * Calculating the kernel doorbell offset using "faked" kernel
-	 * pasid that allocated for kernel queues only
+	 * Calculating the kernel doorbell offset using the first
+	 * doorbell page.
 	 */
-	*doorbell_off = KERNEL_DOORBELL_PASID * (doorbell_process_allocation() /
-							sizeof(u32)) + inx;
+	*doorbell_off = kfd->doorbell_id_offset + inx;
 
 	pr_debug("Get kernel queue doorbell\n"
 			 "     doorbell offset   == 0x%08X\n"
@@ -228,11 +229,12 @@ unsigned int kfd_queue_id_to_doorbell(struct kfd_dev *kfd,
 {
 	/*
 	 * doorbell_id_offset accounts for doorbells taken by KGD.
-	 * pasid * doorbell_process_allocation/sizeof(u32) adjusts
-	 * to the process's doorbells
+	 * index * doorbell_process_allocation/sizeof(u32) adjusts to
+	 * the process's doorbells.
 	 */
 	return kfd->doorbell_id_offset +
-		process->pasid * (doorbell_process_allocation()/sizeof(u32)) +
+		process->doorbell_index
+		* doorbell_process_allocation() / sizeof(u32) +
 		queue_id;
 }
 
@@ -250,5 +252,21 @@ phys_addr_t kfd_get_process_doorbells(struct kfd_dev *dev,
 					struct kfd_process *process)
 {
 	return dev->doorbell_base +
-		process->pasid * doorbell_process_allocation();
+		process->doorbell_index * doorbell_process_allocation();
+}
+
+int kfd_alloc_process_doorbells(struct kfd_process *process)
+{
+	int r = ida_simple_get(&doorbell_ida, 1, max_doorbell_slices,
+				GFP_KERNEL);
+	if (r > 0)
+		process->doorbell_index = r;
+
+	return r;
+}
+
+void kfd_free_process_doorbells(struct kfd_process *process)
+{
+	if (process->doorbell_index)
+		ida_simple_remove(&doorbell_ida, process->doorbell_index);
 }
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_events.c b/drivers/gpu/drm/amd/amdkfd/kfd_events.c
index 944abfad39c1..cb92d4b72400 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_events.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_events.c
@@ -24,8 +24,8 @@
 #include <linux/slab.h>
 #include <linux/types.h>
 #include <linux/sched/signal.h>
+#include <linux/sched/mm.h>
 #include <linux/uaccess.h>
-#include <linux/mm.h>
 #include <linux/mman.h>
 #include <linux/memory.h>
 #include "kfd_priv.h"
@@ -33,185 +33,89 @@
 #include <linux/device.h>
 
 /*
- * A task can only be on a single wait_queue at a time, but we need to support
- * waiting on multiple events (any/all).
- * Instead of each event simply having a wait_queue with sleeping tasks, it
- * has a singly-linked list of tasks.
- * A thread that wants to sleep creates an array of these, one for each event
- * and adds one to each event's waiter chain.
+ * Wrapper around wait_queue_entry_t
  */
 struct kfd_event_waiter {
-	struct list_head waiters;
-	struct task_struct *sleeping_task;
-
-	/* Transitions to true when the event this belongs to is signaled. */
-	bool activated;
-
-	/* Event */
-	struct kfd_event *event;
-	uint32_t input_index;
+	wait_queue_entry_t wait;
+	struct kfd_event *event; /* Event to wait for */
+	bool activated;		 /* Becomes true when event is signaled */
 };
 
 /*
- * Over-complicated pooled allocator for event notification slots.
- *
  * Each signal event needs a 64-bit signal slot where the signaler will write
- * a 1 before sending an interrupt.l (This is needed because some interrupts
+ * a 1 before sending an interrupt. (This is needed because some interrupts
  * do not contain enough spare data bits to identify an event.)
- * We get whole pages from vmalloc and map them to the process VA.
- * Individual signal events are then allocated a slot in a page.
+ * We get whole pages and map them to the process VA.
+ * Individual signal events use their event_id as slot index.
  */
-
-struct signal_page {
-	struct list_head event_pages;	/* kfd_process.signal_event_pages */
+struct kfd_signal_page {
 	uint64_t *kernel_address;
 	uint64_t __user *user_address;
-	uint32_t page_index;		/* Index into the mmap aperture. */
-	unsigned int free_slots;
-	unsigned long used_slot_bitmap[0];
 };
 
-#define SLOTS_PER_PAGE KFD_SIGNAL_EVENT_LIMIT
-#define SLOT_BITMAP_SIZE BITS_TO_LONGS(SLOTS_PER_PAGE)
-#define BITS_PER_PAGE (ilog2(SLOTS_PER_PAGE)+1)
-#define SIGNAL_PAGE_SIZE (sizeof(struct signal_page) + \
-				SLOT_BITMAP_SIZE * sizeof(long))
-
-/*
- * For signal events, the event ID is used as the interrupt user data.
- * For SQ s_sendmsg interrupts, this is limited to 8 bits.
- */
-
-#define INTERRUPT_DATA_BITS 8
-#define SIGNAL_EVENT_ID_SLOT_SHIFT 0
 
-static uint64_t *page_slots(struct signal_page *page)
+static uint64_t *page_slots(struct kfd_signal_page *page)
 {
 	return page->kernel_address;
 }
 
-static bool allocate_free_slot(struct kfd_process *process,
-				struct signal_page **out_page,
-				unsigned int *out_slot_index)
-{
-	struct signal_page *page;
-
-	list_for_each_entry(page, &process->signal_event_pages, event_pages) {
-		if (page->free_slots > 0) {
-			unsigned int slot =
-				find_first_zero_bit(page->used_slot_bitmap,
-							SLOTS_PER_PAGE);
-
-			__set_bit(slot, page->used_slot_bitmap);
-			page->free_slots--;
-
-			page_slots(page)[slot] = UNSIGNALED_EVENT_SLOT;
-
-			*out_page = page;
-			*out_slot_index = slot;
-
-			pr_debug("Allocated event signal slot in page %p, slot %d\n",
-					page, slot);
-
-			return true;
-		}
-	}
-
-	pr_debug("No free event signal slots were found for process %p\n",
-			process);
-
-	return false;
-}
-
-#define list_tail_entry(head, type, member) \
-	list_entry((head)->prev, type, member)
-
-static bool allocate_signal_page(struct file *devkfd, struct kfd_process *p)
+static struct kfd_signal_page *allocate_signal_page(struct kfd_process *p)
 {
 	void *backing_store;
-	struct signal_page *page;
+	struct kfd_signal_page *page;
 
-	page = kzalloc(SIGNAL_PAGE_SIZE, GFP_KERNEL);
+	page = kzalloc(sizeof(*page), GFP_KERNEL);
 	if (!page)
-		goto fail_alloc_signal_page;
+		return NULL;
 
-	page->free_slots = SLOTS_PER_PAGE;
-
-	backing_store = (void *) __get_free_pages(GFP_KERNEL | __GFP_ZERO,
+	backing_store = (void *) __get_free_pages(GFP_KERNEL,
 					get_order(KFD_SIGNAL_EVENT_LIMIT * 8));
 	if (!backing_store)
 		goto fail_alloc_signal_store;
 
-	/* prevent user-mode info leaks */
+	/* Initialize all events to unsignaled */
 	memset(backing_store, (uint8_t) UNSIGNALED_EVENT_SLOT,
-		KFD_SIGNAL_EVENT_LIMIT * 8);
+	       KFD_SIGNAL_EVENT_LIMIT * 8);
 
 	page->kernel_address = backing_store;
-
-	if (list_empty(&p->signal_event_pages))
-		page->page_index = 0;
-	else
-		page->page_index = list_tail_entry(&p->signal_event_pages,
-						   struct signal_page,
-						   event_pages)->page_index + 1;
-
 	pr_debug("Allocated new event signal page at %p, for process %p\n",
 			page, p);
-	pr_debug("Page index is %d\n", page->page_index);
 
-	list_add(&page->event_pages, &p->signal_event_pages);
-
-	return true;
+	return page;
 
 fail_alloc_signal_store:
 	kfree(page);
-fail_alloc_signal_page:
-	return false;
+	return NULL;
 }
 
-static bool allocate_event_notification_slot(struct file *devkfd,
-					struct kfd_process *p,
-					struct signal_page **page,
-					unsigned int *signal_slot_index)
+static int allocate_event_notification_slot(struct kfd_process *p,
+					    struct kfd_event *ev)
 {
-	bool ret;
+	int id;
 
-	ret = allocate_free_slot(p, page, signal_slot_index);
-	if (!ret) {
-		ret = allocate_signal_page(devkfd, p);
-		if (ret)
-			ret = allocate_free_slot(p, page, signal_slot_index);
+	if (!p->signal_page) {
+		p->signal_page = allocate_signal_page(p);
+		if (!p->signal_page)
+			return -ENOMEM;
+		/* Oldest user mode expects 256 event slots */
+		p->signal_mapped_size = 256*8;
 	}
 
-	return ret;
-}
-
-/* Assumes that the process's event_mutex is locked. */
-static void release_event_notification_slot(struct signal_page *page,
-						size_t slot_index)
-{
-	__clear_bit(slot_index, page->used_slot_bitmap);
-	page->free_slots++;
-
-	/* We don't free signal pages, they are retained by the process
-	 * and reused until it exits.
-	 */
-}
-
-static struct signal_page *lookup_signal_page_by_index(struct kfd_process *p,
-						unsigned int page_index)
-{
-	struct signal_page *page;
-
 	/*
-	 * This is safe because we don't delete signal pages until the
-	 * process exits.
+	 * Compatibility with old user mode: Only use signal slots
+	 * user mode has mapped, may be less than
+	 * KFD_SIGNAL_EVENT_LIMIT. This also allows future increase
+	 * of the event limit without breaking user mode.
 	 */
-	list_for_each_entry(page, &p->signal_event_pages, event_pages)
-		if (page->page_index == page_index)
-			return page;
+	id = idr_alloc(&p->event_idr, ev, 0, p->signal_mapped_size / 8,
+		       GFP_KERNEL);
+	if (id < 0)
+		return id;
 
-	return NULL;
+	ev->event_id = id;
+	page_slots(p->signal_page)[id] = UNSIGNALED_EVENT_SLOT;
+
+	return 0;
 }
 
 /*
@@ -220,99 +124,81 @@ static struct signal_page *lookup_signal_page_by_index(struct kfd_process *p,
  */
 static struct kfd_event *lookup_event_by_id(struct kfd_process *p, uint32_t id)
 {
-	struct kfd_event *ev;
-
-	hash_for_each_possible(p->events, ev, events, id)
-		if (ev->event_id == id)
-			return ev;
-
-	return NULL;
+	return idr_find(&p->event_idr, id);
 }
 
-static u32 make_signal_event_id(struct signal_page *page,
-					 unsigned int signal_slot_index)
-{
-	return page->page_index |
-			(signal_slot_index << SIGNAL_EVENT_ID_SLOT_SHIFT);
-}
-
-/*
- * Produce a kfd event id for a nonsignal event.
- * These are arbitrary numbers, so we do a sequential search through
- * the hash table for an unused number.
+/**
+ * lookup_signaled_event_by_partial_id - Lookup signaled event from partial ID
+ * @p:     Pointer to struct kfd_process
+ * @id:    ID to look up
+ * @bits:  Number of valid bits in @id
+ *
+ * Finds the first signaled event with a matching partial ID. If no
+ * matching signaled event is found, returns NULL. In that case the
+ * caller should assume that the partial ID is invalid and do an
+ * exhaustive search of all siglaned events.
+ *
+ * If multiple events with the same partial ID signal at the same
+ * time, they will be found one interrupt at a time, not necessarily
+ * in the same order the interrupts occurred. As long as the number of
+ * interrupts is correct, all signaled events will be seen by the
+ * driver.
  */
-static u32 make_nonsignal_event_id(struct kfd_process *p)
+static struct kfd_event *lookup_signaled_event_by_partial_id(
+	struct kfd_process *p, uint32_t id, uint32_t bits)
 {
-	u32 id;
-
-	for (id = p->next_nonsignal_event_id;
-		id < KFD_LAST_NONSIGNAL_EVENT_ID &&
-		lookup_event_by_id(p, id);
-		id++)
-		;
+	struct kfd_event *ev;
 
-	if (id < KFD_LAST_NONSIGNAL_EVENT_ID) {
+	if (!p->signal_page || id >= KFD_SIGNAL_EVENT_LIMIT)
+		return NULL;
 
-		/*
-		 * What if id == LAST_NONSIGNAL_EVENT_ID - 1?
-		 * Then next_nonsignal_event_id = LAST_NONSIGNAL_EVENT_ID so
-		 * the first loop fails immediately and we proceed with the
-		 * wraparound loop below.
-		 */
-		p->next_nonsignal_event_id = id + 1;
+	/* Fast path for the common case that @id is not a partial ID
+	 * and we only need a single lookup.
+	 */
+	if (bits > 31 || (1U << bits) >= KFD_SIGNAL_EVENT_LIMIT) {
+		if (page_slots(p->signal_page)[id] == UNSIGNALED_EVENT_SLOT)
+			return NULL;
 
-		return id;
+		return idr_find(&p->event_idr, id);
 	}
 
-	for (id = KFD_FIRST_NONSIGNAL_EVENT_ID;
-		id < KFD_LAST_NONSIGNAL_EVENT_ID &&
-		lookup_event_by_id(p, id);
-		id++)
-		;
-
+	/* General case for partial IDs: Iterate over all matching IDs
+	 * and find the first one that has signaled.
+	 */
+	for (ev = NULL; id < KFD_SIGNAL_EVENT_LIMIT && !ev; id += 1U << bits) {
+		if (page_slots(p->signal_page)[id] == UNSIGNALED_EVENT_SLOT)
+			continue;
 
-	if (id < KFD_LAST_NONSIGNAL_EVENT_ID) {
-		p->next_nonsignal_event_id = id + 1;
-		return id;
+		ev = idr_find(&p->event_idr, id);
 	}
 
-	p->next_nonsignal_event_id = KFD_FIRST_NONSIGNAL_EVENT_ID;
-	return 0;
-}
-
-static struct kfd_event *lookup_event_by_page_slot(struct kfd_process *p,
-						struct signal_page *page,
-						unsigned int signal_slot)
-{
-	return lookup_event_by_id(p, make_signal_event_id(page, signal_slot));
+	return ev;
 }
 
 static int create_signal_event(struct file *devkfd,
 				struct kfd_process *p,
 				struct kfd_event *ev)
 {
-	if (p->signal_event_count == KFD_SIGNAL_EVENT_LIMIT) {
+	int ret;
+
+	if (p->signal_mapped_size &&
+	    p->signal_event_count == p->signal_mapped_size / 8) {
 		if (!p->signal_event_limit_reached) {
 			pr_warn("Signal event wasn't created because limit was reached\n");
 			p->signal_event_limit_reached = true;
 		}
-		return -ENOMEM;
+		return -ENOSPC;
 	}
 
-	if (!allocate_event_notification_slot(devkfd, p, &ev->signal_page,
-						&ev->signal_slot_index)) {
+	ret = allocate_event_notification_slot(p, ev);
+	if (ret) {
 		pr_warn("Signal event wasn't created because out of kernel memory\n");
-		return -ENOMEM;
+		return ret;
 	}
 
 	p->signal_event_count++;
 
-	ev->user_signal_address =
-			&ev->signal_page->user_address[ev->signal_slot_index];
-
-	ev->event_id = make_signal_event_id(ev->signal_page,
-						ev->signal_slot_index);
-
+	ev->user_signal_address = &p->signal_page->user_address[ev->event_id];
 	pr_debug("Signal event number %zu created with id %d, address %p\n",
 			p->signal_event_count, ev->event_id,
 			ev->user_signal_address);
@@ -320,16 +206,20 @@ static int create_signal_event(struct file *devkfd,
 	return 0;
 }
 
-/*
- * No non-signal events are supported yet.
- * We create them as events that never signal.
- * Set event calls from user-mode are failed.
- */
 static int create_other_event(struct kfd_process *p, struct kfd_event *ev)
 {
-	ev->event_id = make_nonsignal_event_id(p);
-	if (ev->event_id == 0)
-		return -ENOMEM;
+	/* Cast KFD_LAST_NONSIGNAL_EVENT to uint32_t. This allows an
+	 * intentional integer overflow to -1 without a compiler
+	 * warning. idr_alloc treats a negative value as "maximum
+	 * signed integer".
+	 */
+	int id = idr_alloc(&p->event_idr, ev, KFD_FIRST_NONSIGNAL_EVENT_ID,
+			   (uint32_t)KFD_LAST_NONSIGNAL_EVENT_ID + 1,
+			   GFP_KERNEL);
+
+	if (id < 0)
+		return id;
+	ev->event_id = id;
 
 	return 0;
 }
@@ -337,50 +227,47 @@ static int create_other_event(struct kfd_process *p, struct kfd_event *ev)
 void kfd_event_init_process(struct kfd_process *p)
 {
 	mutex_init(&p->event_mutex);
-	hash_init(p->events);
-	INIT_LIST_HEAD(&p->signal_event_pages);
-	p->next_nonsignal_event_id = KFD_FIRST_NONSIGNAL_EVENT_ID;
+	idr_init(&p->event_idr);
+	p->signal_page = NULL;
 	p->signal_event_count = 0;
 }
 
 static void destroy_event(struct kfd_process *p, struct kfd_event *ev)
 {
-	if (ev->signal_page) {
-		release_event_notification_slot(ev->signal_page,
-						ev->signal_slot_index);
-		p->signal_event_count--;
-	}
+	struct kfd_event_waiter *waiter;
 
-	/*
-	 * Abandon the list of waiters. Individual waiting threads will
-	 * clean up their own data.
-	 */
-	list_del(&ev->waiters);
+	/* Wake up pending waiters. They will return failure */
+	list_for_each_entry(waiter, &ev->wq.head, wait.entry)
+		waiter->event = NULL;
+	wake_up_all(&ev->wq);
+
+	if (ev->type == KFD_EVENT_TYPE_SIGNAL ||
+	    ev->type == KFD_EVENT_TYPE_DEBUG)
+		p->signal_event_count--;
 
-	hash_del(&ev->events);
+	idr_remove(&p->event_idr, ev->event_id);
 	kfree(ev);
 }
 
 static void destroy_events(struct kfd_process *p)
 {
 	struct kfd_event *ev;
-	struct hlist_node *tmp;
-	unsigned int hash_bkt;
+	uint32_t id;
 
-	hash_for_each_safe(p->events, hash_bkt, tmp, ev, events)
+	idr_for_each_entry(&p->event_idr, ev, id)
 		destroy_event(p, ev);
+	idr_destroy(&p->event_idr);
 }
 
 /*
  * We assume that the process is being destroyed and there is no need to
  * unmap the pages or keep bookkeeping data in order.
  */
-static void shutdown_signal_pages(struct kfd_process *p)
+static void shutdown_signal_page(struct kfd_process *p)
 {
-	struct signal_page *page, *tmp;
+	struct kfd_signal_page *page = p->signal_page;
 
-	list_for_each_entry_safe(page, tmp, &p->signal_event_pages,
-					event_pages) {
+	if (page) {
 		free_pages((unsigned long)page->kernel_address,
 				get_order(KFD_SIGNAL_EVENT_LIMIT * 8));
 		kfree(page);
@@ -390,7 +277,7 @@ static void shutdown_signal_pages(struct kfd_process *p)
 void kfd_event_free_process(struct kfd_process *p)
 {
 	destroy_events(p);
-	shutdown_signal_pages(p);
+	shutdown_signal_page(p);
 }
 
 static bool event_can_be_gpu_signaled(const struct kfd_event *ev)
@@ -419,7 +306,7 @@ int kfd_event_create(struct file *devkfd, struct kfd_process *p,
 	ev->auto_reset = auto_reset;
 	ev->signaled = false;
 
-	INIT_LIST_HEAD(&ev->waiters);
+	init_waitqueue_head(&ev->wq);
 
 	*event_page_offset = 0;
 
@@ -430,10 +317,9 @@ int kfd_event_create(struct file *devkfd, struct kfd_process *p,
 	case KFD_EVENT_TYPE_DEBUG:
 		ret = create_signal_event(devkfd, p, ev);
 		if (!ret) {
-			*event_page_offset = (ev->signal_page->page_index |
-					KFD_MMAP_EVENTS_MASK);
+			*event_page_offset = KFD_MMAP_EVENTS_MASK;
 			*event_page_offset <<= PAGE_SHIFT;
-			*event_slot_index = ev->signal_slot_index;
+			*event_slot_index = ev->event_id;
 		}
 		break;
 	default:
@@ -442,8 +328,6 @@ int kfd_event_create(struct file *devkfd, struct kfd_process *p,
 	}
 
 	if (!ret) {
-		hash_add(p->events, &ev->events, ev->event_id);
-
 		*event_id = ev->event_id;
 		*event_trigger_data = ev->event_id;
 	} else {
@@ -477,19 +361,18 @@ int kfd_event_destroy(struct kfd_process *p, uint32_t event_id)
 static void set_event(struct kfd_event *ev)
 {
 	struct kfd_event_waiter *waiter;
-	struct kfd_event_waiter *next;
 
-	/* Auto reset if the list is non-empty and we're waking someone. */
-	ev->signaled = !ev->auto_reset || list_empty(&ev->waiters);
+	/* Auto reset if the list is non-empty and we're waking
+	 * someone. waitqueue_active is safe here because we're
+	 * protected by the p->event_mutex, which is also held when
+	 * updating the wait queues in kfd_wait_on_events.
+	 */
+	ev->signaled = !ev->auto_reset || !waitqueue_active(&ev->wq);
 
-	list_for_each_entry_safe(waiter, next, &ev->waiters, waiters) {
+	list_for_each_entry(waiter, &ev->wq.head, wait.entry)
 		waiter->activated = true;
 
-		/* _init because free_waiters will call list_del */
-		list_del_init(&waiter->waiters);
-
-		wake_up_process(waiter->sleeping_task);
-	}
+	wake_up_all(&ev->wq);
 }
 
 /* Assumes that p is current. */
@@ -538,13 +421,7 @@ int kfd_reset_event(struct kfd_process *p, uint32_t event_id)
 
 static void acknowledge_signal(struct kfd_process *p, struct kfd_event *ev)
 {
-	page_slots(ev->signal_page)[ev->signal_slot_index] =
-						UNSIGNALED_EVENT_SLOT;
-}
-
-static bool is_slot_signaled(struct signal_page *page, unsigned int index)
-{
-	return page_slots(page)[index] != UNSIGNALED_EVENT_SLOT;
+	page_slots(p->signal_page)[ev->event_id] = UNSIGNALED_EVENT_SLOT;
 }
 
 static void set_event_from_interrupt(struct kfd_process *p,
@@ -559,7 +436,7 @@ static void set_event_from_interrupt(struct kfd_process *p,
 void kfd_signal_event_interrupt(unsigned int pasid, uint32_t partial_id,
 				uint32_t valid_id_bits)
 {
-	struct kfd_event *ev;
+	struct kfd_event *ev = NULL;
 
 	/*
 	 * Because we are called from arbitrary context (workqueue) as opposed
@@ -573,26 +450,46 @@ void kfd_signal_event_interrupt(unsigned int pasid, uint32_t partial_id,
 
 	mutex_lock(&p->event_mutex);
 
-	if (valid_id_bits >= INTERRUPT_DATA_BITS) {
-		/* Partial ID is a full ID. */
-		ev = lookup_event_by_id(p, partial_id);
+	if (valid_id_bits)
+		ev = lookup_signaled_event_by_partial_id(p, partial_id,
+							 valid_id_bits);
+	if (ev) {
 		set_event_from_interrupt(p, ev);
-	} else {
+	} else if (p->signal_page) {
 		/*
-		 * Partial ID is in fact partial. For now we completely
-		 * ignore it, but we could use any bits we did receive to
-		 * search faster.
+		 * Partial ID lookup failed. Assume that the event ID
+		 * in the interrupt payload was invalid and do an
+		 * exhaustive search of signaled events.
 		 */
-		struct signal_page *page;
-		unsigned int i;
-
-		list_for_each_entry(page, &p->signal_event_pages, event_pages)
-			for (i = 0; i < SLOTS_PER_PAGE; i++)
-				if (is_slot_signaled(page, i)) {
-					ev = lookup_event_by_page_slot(p,
-								page, i);
+		uint64_t *slots = page_slots(p->signal_page);
+		uint32_t id;
+
+		if (valid_id_bits)
+			pr_debug_ratelimited("Partial ID invalid: %u (%u valid bits)\n",
+					     partial_id, valid_id_bits);
+
+		if (p->signal_event_count < KFD_SIGNAL_EVENT_LIMIT/2) {
+			/* With relatively few events, it's faster to
+			 * iterate over the event IDR
+			 */
+			idr_for_each_entry(&p->event_idr, ev, id) {
+				if (id >= KFD_SIGNAL_EVENT_LIMIT)
+					break;
+
+				if (slots[id] != UNSIGNALED_EVENT_SLOT)
+					set_event_from_interrupt(p, ev);
+			}
+		} else {
+			/* With relatively many events, it's faster to
+			 * iterate over the signal slots and lookup
+			 * only signaled events from the IDR.
+			 */
+			for (id = 0; id < KFD_SIGNAL_EVENT_LIMIT; id++)
+				if (slots[id] != UNSIGNALED_EVENT_SLOT) {
+					ev = lookup_event_by_id(p, id);
 					set_event_from_interrupt(p, ev);
 				}
+		}
 	}
 
 	mutex_unlock(&p->event_mutex);
@@ -609,18 +506,16 @@ static struct kfd_event_waiter *alloc_event_waiters(uint32_t num_events)
 					GFP_KERNEL);
 
 	for (i = 0; (event_waiters) && (i < num_events) ; i++) {
-		INIT_LIST_HEAD(&event_waiters[i].waiters);
-		event_waiters[i].sleeping_task = current;
+		init_wait(&event_waiters[i].wait);
 		event_waiters[i].activated = false;
 	}
 
 	return event_waiters;
 }
 
-static int init_event_waiter(struct kfd_process *p,
+static int init_event_waiter_get_status(struct kfd_process *p,
 		struct kfd_event_waiter *waiter,
-		uint32_t event_id,
-		uint32_t input_index)
+		uint32_t event_id)
 {
 	struct kfd_event *ev = lookup_event_by_id(p, event_id);
 
@@ -628,38 +523,60 @@ static int init_event_waiter(struct kfd_process *p,
 		return -EINVAL;
 
 	waiter->event = ev;
-	waiter->input_index = input_index;
 	waiter->activated = ev->signaled;
 	ev->signaled = ev->signaled && !ev->auto_reset;
 
-	list_add(&waiter->waiters, &ev->waiters);
-
 	return 0;
 }
 
-static bool test_event_condition(bool all, uint32_t num_events,
+static void init_event_waiter_add_to_waitlist(struct kfd_event_waiter *waiter)
+{
+	struct kfd_event *ev = waiter->event;
+
+	/* Only add to the wait list if we actually need to
+	 * wait on this event.
+	 */
+	if (!waiter->activated)
+		add_wait_queue(&ev->wq, &waiter->wait);
+}
+
+/* test_event_condition - Test condition of events being waited for
+ * @all:           Return completion only if all events have signaled
+ * @num_events:    Number of events to wait for
+ * @event_waiters: Array of event waiters, one per event
+ *
+ * Returns KFD_IOC_WAIT_RESULT_COMPLETE if all (or one) event(s) have
+ * signaled. Returns KFD_IOC_WAIT_RESULT_TIMEOUT if no (or not all)
+ * events have signaled. Returns KFD_IOC_WAIT_RESULT_FAIL if any of
+ * the events have been destroyed.
+ */
+static uint32_t test_event_condition(bool all, uint32_t num_events,
 				struct kfd_event_waiter *event_waiters)
 {
 	uint32_t i;
 	uint32_t activated_count = 0;
 
 	for (i = 0; i < num_events; i++) {
+		if (!event_waiters[i].event)
+			return KFD_IOC_WAIT_RESULT_FAIL;
+
 		if (event_waiters[i].activated) {
 			if (!all)
-				return true;
+				return KFD_IOC_WAIT_RESULT_COMPLETE;
 
 			activated_count++;
 		}
 	}
 
-	return activated_count == num_events;
+	return activated_count == num_events ?
+		KFD_IOC_WAIT_RESULT_COMPLETE : KFD_IOC_WAIT_RESULT_TIMEOUT;
 }
 
 /*
  * Copy event specific data, if defined.
  * Currently only memory exception events have additional data to copy to user
  */
-static bool copy_signaled_event_data(uint32_t num_events,
+static int copy_signaled_event_data(uint32_t num_events,
 		struct kfd_event_waiter *event_waiters,
 		struct kfd_event_data __user *data)
 {
@@ -673,15 +590,15 @@ static bool copy_signaled_event_data(uint32_t num_events,
 		waiter = &event_waiters[i];
 		event = waiter->event;
 		if (waiter->activated && event->type == KFD_EVENT_TYPE_MEMORY) {
-			dst = &data[waiter->input_index].memory_exception_data;
+			dst = &data[i].memory_exception_data;
 			src = &event->memory_exception_data;
 			if (copy_to_user(dst, src,
 				sizeof(struct kfd_hsa_memory_exception_data)))
-				return false;
+				return -EFAULT;
 		}
 	}
 
-	return true;
+	return 0;
 
 }
 
@@ -710,7 +627,9 @@ static void free_waiters(uint32_t num_events, struct kfd_event_waiter *waiters)
 	uint32_t i;
 
 	for (i = 0; i < num_events; i++)
-		list_del(&waiters[i].waiters);
+		if (waiters[i].event)
+			remove_wait_queue(&waiters[i].event->wq,
+					  &waiters[i].wait);
 
 	kfree(waiters);
 }
@@ -718,38 +637,56 @@ static void free_waiters(uint32_t num_events, struct kfd_event_waiter *waiters)
 int kfd_wait_on_events(struct kfd_process *p,
 		       uint32_t num_events, void __user *data,
 		       bool all, uint32_t user_timeout_ms,
-		       enum kfd_event_wait_result *wait_result)
+		       uint32_t *wait_result)
 {
 	struct kfd_event_data __user *events =
 			(struct kfd_event_data __user *) data;
 	uint32_t i;
 	int ret = 0;
+
 	struct kfd_event_waiter *event_waiters = NULL;
 	long timeout = user_timeout_to_jiffies(user_timeout_ms);
 
-	mutex_lock(&p->event_mutex);
-
 	event_waiters = alloc_event_waiters(num_events);
 	if (!event_waiters) {
 		ret = -ENOMEM;
-		goto fail;
+		goto out;
 	}
 
+	mutex_lock(&p->event_mutex);
+
 	for (i = 0; i < num_events; i++) {
 		struct kfd_event_data event_data;
 
 		if (copy_from_user(&event_data, &events[i],
 				sizeof(struct kfd_event_data))) {
 			ret = -EFAULT;
-			goto fail;
+			goto out_unlock;
 		}
 
-		ret = init_event_waiter(p, &event_waiters[i],
-				event_data.event_id, i);
+		ret = init_event_waiter_get_status(p, &event_waiters[i],
+				event_data.event_id);
 		if (ret)
-			goto fail;
+			goto out_unlock;
 	}
 
+	/* Check condition once. */
+	*wait_result = test_event_condition(all, num_events, event_waiters);
+	if (*wait_result == KFD_IOC_WAIT_RESULT_COMPLETE) {
+		ret = copy_signaled_event_data(num_events,
+					       event_waiters, events);
+		goto out_unlock;
+	} else if (WARN_ON(*wait_result == KFD_IOC_WAIT_RESULT_FAIL)) {
+		/* This should not happen. Events shouldn't be
+		 * destroyed while we're holding the event_mutex
+		 */
+		goto out_unlock;
+	}
+
+	/* Add to wait lists if we need to wait. */
+	for (i = 0; i < num_events; i++)
+		init_event_waiter_add_to_waitlist(&event_waiters[i]);
+
 	mutex_unlock(&p->event_mutex);
 
 	while (true) {
@@ -771,62 +708,66 @@ int kfd_wait_on_events(struct kfd_process *p,
 			break;
 		}
 
-		if (test_event_condition(all, num_events, event_waiters)) {
-			if (copy_signaled_event_data(num_events,
-					event_waiters, events))
-				*wait_result = KFD_WAIT_COMPLETE;
-			else
-				*wait_result = KFD_WAIT_ERROR;
+		/* Set task state to interruptible sleep before
+		 * checking wake-up conditions. A concurrent wake-up
+		 * will put the task back into runnable state. In that
+		 * case schedule_timeout will not put the task to
+		 * sleep and we'll get a chance to re-check the
+		 * updated conditions almost immediately. Otherwise,
+		 * this race condition would lead to a soft hang or a
+		 * very long sleep.
+		 */
+		set_current_state(TASK_INTERRUPTIBLE);
+
+		*wait_result = test_event_condition(all, num_events,
+						    event_waiters);
+		if (*wait_result != KFD_IOC_WAIT_RESULT_TIMEOUT)
 			break;
-		}
 
-		if (timeout <= 0) {
-			*wait_result = KFD_WAIT_TIMEOUT;
+		if (timeout <= 0)
 			break;
-		}
 
-		timeout = schedule_timeout_interruptible(timeout);
+		timeout = schedule_timeout(timeout);
 	}
 	__set_current_state(TASK_RUNNING);
 
+	/* copy_signaled_event_data may sleep. So this has to happen
+	 * after the task state is set back to RUNNING.
+	 */
+	if (!ret && *wait_result == KFD_IOC_WAIT_RESULT_COMPLETE)
+		ret = copy_signaled_event_data(num_events,
+					       event_waiters, events);
+
 	mutex_lock(&p->event_mutex);
+out_unlock:
 	free_waiters(num_events, event_waiters);
 	mutex_unlock(&p->event_mutex);
-
-	return ret;
-
-fail:
-	if (event_waiters)
-		free_waiters(num_events, event_waiters);
-
-	mutex_unlock(&p->event_mutex);
-
-	*wait_result = KFD_WAIT_ERROR;
+out:
+	if (ret)
+		*wait_result = KFD_IOC_WAIT_RESULT_FAIL;
+	else if (*wait_result == KFD_IOC_WAIT_RESULT_FAIL)
+		ret = -EIO;
 
 	return ret;
 }
 
 int kfd_event_mmap(struct kfd_process *p, struct vm_area_struct *vma)
 {
-
-	unsigned int page_index;
 	unsigned long pfn;
-	struct signal_page *page;
+	struct kfd_signal_page *page;
+	int ret;
 
-	/* check required size is logical */
-	if (get_order(KFD_SIGNAL_EVENT_LIMIT * 8) !=
+	/* check required size doesn't exceed the allocated size */
+	if (get_order(KFD_SIGNAL_EVENT_LIMIT * 8) <
 			get_order(vma->vm_end - vma->vm_start)) {
 		pr_err("Event page mmap requested illegal size\n");
 		return -EINVAL;
 	}
 
-	page_index = vma->vm_pgoff;
-
-	page = lookup_signal_page_by_index(p, page_index);
+	page = p->signal_page;
 	if (!page) {
 		/* Probably KFD bug, but mmap is user-accessible. */
-		pr_debug("Signal page could not be found for page_index %u\n",
-				page_index);
+		pr_debug("Signal page could not be found\n");
 		return -EINVAL;
 	}
 
@@ -847,8 +788,12 @@ int kfd_event_mmap(struct kfd_process *p, struct vm_area_struct *vma)
 	page->user_address = (uint64_t __user *)vma->vm_start;
 
 	/* mapping the page to user process */
-	return remap_pfn_range(vma, vma->vm_start, pfn,
+	ret = remap_pfn_range(vma, vma->vm_start, pfn,
 			vma->vm_end - vma->vm_start, vma->vm_page_prot);
+	if (!ret)
+		p->signal_mapped_size = vma->vm_end - vma->vm_start;
+
+	return ret;
 }
 
 /*
@@ -860,12 +805,13 @@ static void lookup_events_by_type_and_signal(struct kfd_process *p,
 {
 	struct kfd_hsa_memory_exception_data *ev_data;
 	struct kfd_event *ev;
-	int bkt;
+	uint32_t id;
 	bool send_signal = true;
 
 	ev_data = (struct kfd_hsa_memory_exception_data *) event_data;
 
-	hash_for_each(p->events, bkt, ev, events)
+	id = KFD_FIRST_NONSIGNAL_EVENT_ID;
+	idr_for_each_entry_continue(&p->event_idr, ev, id)
 		if (ev->type == type) {
 			send_signal = false;
 			dev_dbg(kfd_device,
@@ -904,14 +850,24 @@ void kfd_signal_iommu_event(struct kfd_dev *dev, unsigned int pasid,
 	 * running so the lookup function returns a locked process.
 	 */
 	struct kfd_process *p = kfd_lookup_process_by_pasid(pasid);
+	struct mm_struct *mm;
 
 	if (!p)
 		return; /* Presumably process exited. */
 
+	/* Take a safe reference to the mm_struct, which may otherwise
+	 * disappear even while the kfd_process is still referenced.
+	 */
+	mm = get_task_mm(p->lead_thread);
+	if (!mm) {
+		mutex_unlock(&p->mutex);
+		return; /* Process is exiting */
+	}
+
 	memset(&memory_exception_data, 0, sizeof(memory_exception_data));
 
-	down_read(&p->mm->mmap_sem);
-	vma = find_vma(p->mm, address);
+	down_read(&mm->mmap_sem);
+	vma = find_vma(mm, address);
 
 	memory_exception_data.gpu_id = dev->id;
 	memory_exception_data.va = address;
@@ -937,7 +893,8 @@ void kfd_signal_iommu_event(struct kfd_dev *dev, unsigned int pasid,
 		}
 	}
 
-	up_read(&p->mm->mmap_sem);
+	up_read(&mm->mmap_sem);
+	mmput(mm);
 
 	mutex_lock(&p->event_mutex);
 
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_events.h b/drivers/gpu/drm/amd/amdkfd/kfd_events.h
index 28f6838b1f4c..abca5bfebbff 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_events.h
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_events.h
@@ -27,12 +27,17 @@
 #include <linux/hashtable.h>
 #include <linux/types.h>
 #include <linux/list.h>
+#include <linux/wait.h>
 #include "kfd_priv.h"
 #include <uapi/linux/kfd_ioctl.h>
 
-#define KFD_EVENT_ID_NONSIGNAL_MASK 0x80000000U
-#define KFD_FIRST_NONSIGNAL_EVENT_ID KFD_EVENT_ID_NONSIGNAL_MASK
-#define KFD_LAST_NONSIGNAL_EVENT_ID UINT_MAX
+/*
+ * IDR supports non-negative integer IDs. Small IDs are used for
+ * signal events to match their signal slot. Use the upper half of the
+ * ID space for non-signal events.
+ */
+#define KFD_FIRST_NONSIGNAL_EVENT_ID ((INT_MAX >> 1) + 1)
+#define KFD_LAST_NONSIGNAL_EVENT_ID INT_MAX
 
 /*
  * Written into kfd_signal_slot_t to indicate that the event is not signaled.
@@ -46,9 +51,6 @@ struct kfd_event_waiter;
 struct signal_page;
 
 struct kfd_event {
-	/* All events in process, rooted at kfd_process.events. */
-	struct hlist_node events;
-
 	u32 event_id;
 
 	bool signaled;
@@ -56,11 +58,9 @@ struct kfd_event {
 
 	int type;
 
-	struct list_head waiters; /* List of kfd_event_waiter by waiters. */
+	wait_queue_head_t wq; /* List of event waiters. */
 
 	/* Only for signal events. */
-	struct signal_page *signal_page;
-	unsigned int signal_slot_index;
 	uint64_t __user *user_signal_address;
 
 	/* type specific data */
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c b/drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c
index 70b3a99cffc2..035c351f47c5 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c
@@ -42,26 +42,26 @@
 
 #include <linux/slab.h>
 #include <linux/device.h>
+#include <linux/kfifo.h>
 #include "kfd_priv.h"
 
-#define KFD_INTERRUPT_RING_SIZE 1024
+#define KFD_IH_NUM_ENTRIES 8192
 
 static void interrupt_wq(struct work_struct *);
 
 int kfd_interrupt_init(struct kfd_dev *kfd)
 {
-	void *interrupt_ring = kmalloc_array(KFD_INTERRUPT_RING_SIZE,
-					kfd->device_info->ih_ring_entry_size,
-					GFP_KERNEL);
-	if (!interrupt_ring)
-		return -ENOMEM;
-
-	kfd->interrupt_ring = interrupt_ring;
-	kfd->interrupt_ring_size =
-		KFD_INTERRUPT_RING_SIZE * kfd->device_info->ih_ring_entry_size;
-	atomic_set(&kfd->interrupt_ring_wptr, 0);
-	atomic_set(&kfd->interrupt_ring_rptr, 0);
+	int r;
+
+	r = kfifo_alloc(&kfd->ih_fifo,
+		KFD_IH_NUM_ENTRIES * kfd->device_info->ih_ring_entry_size,
+		GFP_KERNEL);
+	if (r) {
+		dev_err(kfd_chardev(), "Failed to allocate IH fifo\n");
+		return r;
+	}
 
+	kfd->ih_wq = alloc_workqueue("KFD IH", WQ_HIGHPRI, 1);
 	spin_lock_init(&kfd->interrupt_lock);
 
 	INIT_WORK(&kfd->interrupt_work, interrupt_wq);
@@ -92,74 +92,47 @@ void kfd_interrupt_exit(struct kfd_dev *kfd)
 	spin_unlock_irqrestore(&kfd->interrupt_lock, flags);
 
 	/*
-	 * Flush_scheduled_work ensures that there are no outstanding
+	 * flush_work ensures that there are no outstanding
 	 * work-queue items that will access interrupt_ring. New work items
 	 * can't be created because we stopped interrupt handling above.
 	 */
-	flush_scheduled_work();
+	flush_workqueue(kfd->ih_wq);
 
-	kfree(kfd->interrupt_ring);
+	kfifo_free(&kfd->ih_fifo);
 }
 
 /*
- * This assumes that it can't be called concurrently with itself
- * but only with dequeue_ih_ring_entry.
+ * Assumption: single reader/writer. This function is not re-entrant
  */
 bool enqueue_ih_ring_entry(struct kfd_dev *kfd,	const void *ih_ring_entry)
 {
-	unsigned int rptr = atomic_read(&kfd->interrupt_ring_rptr);
-	unsigned int wptr = atomic_read(&kfd->interrupt_ring_wptr);
+	int count;
 
-	if ((rptr - wptr) % kfd->interrupt_ring_size ==
-					kfd->device_info->ih_ring_entry_size) {
-		/* This is very bad, the system is likely to hang. */
+	count = kfifo_in(&kfd->ih_fifo, ih_ring_entry,
+				kfd->device_info->ih_ring_entry_size);
+	if (count != kfd->device_info->ih_ring_entry_size) {
 		dev_err_ratelimited(kfd_chardev(),
-			"Interrupt ring overflow, dropping interrupt.\n");
+			"Interrupt ring overflow, dropping interrupt %d\n",
+			count);
 		return false;
 	}
 
-	memcpy(kfd->interrupt_ring + wptr, ih_ring_entry,
-			kfd->device_info->ih_ring_entry_size);
-
-	wptr = (wptr + kfd->device_info->ih_ring_entry_size) %
-			kfd->interrupt_ring_size;
-	smp_wmb(); /* Ensure memcpy'd data is visible before wptr update. */
-	atomic_set(&kfd->interrupt_ring_wptr, wptr);
-
 	return true;
 }
 
 /*
- * This assumes that it can't be called concurrently with itself
- * but only with enqueue_ih_ring_entry.
+ * Assumption: single reader/writer. This function is not re-entrant
  */
 static bool dequeue_ih_ring_entry(struct kfd_dev *kfd, void *ih_ring_entry)
 {
-	/*
-	 * Assume that wait queues have an implicit barrier, i.e. anything that
-	 * happened in the ISR before it queued work is visible.
-	 */
-
-	unsigned int wptr = atomic_read(&kfd->interrupt_ring_wptr);
-	unsigned int rptr = atomic_read(&kfd->interrupt_ring_rptr);
+	int count;
 
-	if (rptr == wptr)
-		return false;
-
-	memcpy(ih_ring_entry, kfd->interrupt_ring + rptr,
-			kfd->device_info->ih_ring_entry_size);
-
-	rptr = (rptr + kfd->device_info->ih_ring_entry_size) %
-			kfd->interrupt_ring_size;
+	count = kfifo_out(&kfd->ih_fifo, ih_ring_entry,
+				kfd->device_info->ih_ring_entry_size);
 
-	/*
-	 * Ensure the rptr write update is not visible until
-	 * memcpy has finished reading.
-	 */
-	smp_mb();
-	atomic_set(&kfd->interrupt_ring_rptr, rptr);
+	WARN_ON(count && count != kfd->device_info->ih_ring_entry_size);
 
-	return true;
+	return count == kfd->device_info->ih_ring_entry_size;
 }
 
 static void interrupt_wq(struct work_struct *work)
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.c b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.c
index ed71ad40e8f7..8b0c0645d7c0 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.c
@@ -185,7 +185,7 @@ static void uninitialize(struct kernel_queue *kq)
 		kq->mqd->destroy_mqd(kq->mqd,
 					kq->queue->mqd,
 					KFD_PREEMPT_TYPE_WAVEFRONT_RESET,
-					QUEUE_PREEMPT_DEFAULT_TIMEOUT_MS,
+					KFD_UNMAP_LATENCY_MS,
 					kq->queue->pipe,
 					kq->queue->queue);
 	else if (kq->queue->properties.type == KFD_QUEUE_TYPE_DIQ)
@@ -303,14 +303,20 @@ struct kernel_queue *kernel_queue_init(struct kfd_dev *dev,
 	case CHIP_KAVERI:
 		kernel_queue_init_cik(&kq->ops_asic_specific);
 		break;
+	default:
+		WARN(1, "Unexpected ASIC family %u",
+		     dev->device_info->asic_family);
+		goto out_free;
 	}
 
-	if (!kq->ops.initialize(kq, dev, type, KFD_KERNEL_QUEUE_SIZE)) {
-		pr_err("Failed to init kernel queue\n");
-		kfree(kq);
-		return NULL;
-	}
-	return kq;
+	if (kq->ops.initialize(kq, dev, type, KFD_KERNEL_QUEUE_SIZE))
+		return kq;
+
+	pr_err("Failed to init kernel queue\n");
+
+out_free:
+	kfree(kq);
+	return NULL;
 }
 
 void kernel_queue_uninit(struct kernel_queue *kq)
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_module.c b/drivers/gpu/drm/amd/amdkfd/kfd_module.c
index 0d73bea22c45..f744caeaee04 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_module.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_module.c
@@ -24,6 +24,7 @@
 #include <linux/sched.h>
 #include <linux/moduleparam.h>
 #include <linux/device.h>
+#include <linux/printk.h>
 #include "kfd_priv.h"
 
 #define KFD_DRIVER_AUTHOR	"AMD Inc. and others"
@@ -103,10 +104,6 @@ static int __init kfd_module_init(void)
 		return -1;
 	}
 
-	err = kfd_pasid_init();
-	if (err < 0)
-		return err;
-
 	err = kfd_chardev_init();
 	if (err < 0)
 		goto err_ioctl;
@@ -126,7 +123,6 @@ static int __init kfd_module_init(void)
 err_topology:
 	kfd_chardev_exit();
 err_ioctl:
-	kfd_pasid_exit();
 	return err;
 }
 
@@ -137,8 +133,7 @@ static void __exit kfd_module_exit(void)
 	kfd_process_destroy_wq();
 	kfd_topology_shutdown();
 	kfd_chardev_exit();
-	kfd_pasid_exit();
-	dev_info(kfd_device, "Removed module\n");
+	pr_info("amdkfd: Removed module\n");
 }
 
 module_init(kfd_module_init);
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c
index b1ef1368c3bb..dfd260ef81ff 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c
@@ -31,6 +31,9 @@ struct mqd_manager *mqd_manager_init(enum KFD_MQD_TYPE type,
 		return mqd_manager_init_cik(type, dev);
 	case CHIP_CARRIZO:
 		return mqd_manager_init_vi(type, dev);
+	default:
+		WARN(1, "Unexpected ASIC family %u",
+		     dev->device_info->asic_family);
 	}
 
 	return NULL;
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_cik.c b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_cik.c
index 44ffd23348fc..4728fad3fd74 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_cik.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_cik.c
@@ -189,12 +189,9 @@ static int update_mqd(struct mqd_manager *mm, void *mqd,
 	if (q->format == KFD_QUEUE_FORMAT_AQL)
 		m->cp_hqd_pq_control |= NO_UPDATE_RPTR;
 
-	q->is_active = false;
-	if (q->queue_size > 0 &&
+	q->is_active = (q->queue_size > 0 &&
 			q->queue_address != 0 &&
-			q->queue_percent > 0) {
-		q->is_active = true;
-	}
+			q->queue_percent > 0);
 
 	return 0;
 }
@@ -205,8 +202,8 @@ static int update_mqd_sdma(struct mqd_manager *mm, void *mqd,
 	struct cik_sdma_rlc_registers *m;
 
 	m = get_sdma_mqd(mqd);
-	m->sdma_rlc_rb_cntl = ffs(q->queue_size / sizeof(unsigned int)) <<
-			SDMA0_RLC0_RB_CNTL__RB_SIZE__SHIFT |
+	m->sdma_rlc_rb_cntl = (ffs(q->queue_size / sizeof(unsigned int)) - 1)
+			<< SDMA0_RLC0_RB_CNTL__RB_SIZE__SHIFT |
 			q->vmid << SDMA0_RLC0_RB_CNTL__RB_VMID__SHIFT |
 			1 << SDMA0_RLC0_RB_CNTL__RPTR_WRITEBACK_ENABLE__SHIFT |
 			6 << SDMA0_RLC0_RB_CNTL__RPTR_WRITEBACK_TIMER__SHIFT;
@@ -215,24 +212,17 @@ static int update_mqd_sdma(struct mqd_manager *mm, void *mqd,
 	m->sdma_rlc_rb_base_hi = upper_32_bits(q->queue_address >> 8);
 	m->sdma_rlc_rb_rptr_addr_lo = lower_32_bits((uint64_t)q->read_ptr);
 	m->sdma_rlc_rb_rptr_addr_hi = upper_32_bits((uint64_t)q->read_ptr);
-	m->sdma_rlc_doorbell = q->doorbell_off <<
-			SDMA0_RLC0_DOORBELL__OFFSET__SHIFT |
-			1 << SDMA0_RLC0_DOORBELL__ENABLE__SHIFT;
+	m->sdma_rlc_doorbell =
+		q->doorbell_off << SDMA0_RLC0_DOORBELL__OFFSET__SHIFT;
 
 	m->sdma_rlc_virtual_addr = q->sdma_vm_addr;
 
 	m->sdma_engine_id = q->sdma_engine_id;
 	m->sdma_queue_id = q->sdma_queue_id;
 
-	q->is_active = false;
-	if (q->queue_size > 0 &&
+	q->is_active = (q->queue_size > 0 &&
 			q->queue_address != 0 &&
-			q->queue_percent > 0) {
-		m->sdma_rlc_rb_cntl |=
-				1 << SDMA0_RLC0_RB_CNTL__RB_ENABLE__SHIFT;
-
-		q->is_active = true;
-	}
+			q->queue_percent > 0);
 
 	return 0;
 }
@@ -359,19 +349,13 @@ static int update_mqd_hiq(struct mqd_manager *mm, void *mqd,
 	m->cp_hqd_pq_base_hi = upper_32_bits((uint64_t)q->queue_address >> 8);
 	m->cp_hqd_pq_rptr_report_addr_lo = lower_32_bits((uint64_t)q->read_ptr);
 	m->cp_hqd_pq_rptr_report_addr_hi = upper_32_bits((uint64_t)q->read_ptr);
-	m->cp_hqd_pq_doorbell_control = DOORBELL_EN |
-					DOORBELL_OFFSET(q->doorbell_off);
+	m->cp_hqd_pq_doorbell_control = DOORBELL_OFFSET(q->doorbell_off);
 
 	m->cp_hqd_vmid = q->vmid;
 
-	m->cp_hqd_active = 0;
-	q->is_active = false;
-	if (q->queue_size > 0 &&
+	q->is_active = (q->queue_size > 0 &&
 			q->queue_address != 0 &&
-			q->queue_percent > 0) {
-		m->cp_hqd_active = 1;
-		q->is_active = true;
-	}
+			q->queue_percent > 0);
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_vi.c b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_vi.c
index 73cbfe186dd2..4ea854f9007b 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_vi.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_vi.c
@@ -163,12 +163,9 @@ static int __update_mqd(struct mqd_manager *mm, void *mqd,
 				2 << CP_HQD_PQ_CONTROL__SLOT_BASED_WPTR__SHIFT;
 	}
 
-	q->is_active = false;
-	if (q->queue_size > 0 &&
+	q->is_active = (q->queue_size > 0 &&
 			q->queue_address != 0 &&
-			q->queue_percent > 0) {
-		q->is_active = true;
-	}
+			q->queue_percent > 0);
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_packet_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_packet_manager.c
index 1d312603de9f..16da8ad02d8b 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_packet_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_packet_manager.c
@@ -140,8 +140,6 @@ static int pm_create_map_process(struct packet_manager *pm, uint32_t *buffer,
 				struct qcm_process_device *qpd)
 {
 	struct pm4_mes_map_process *packet;
-	struct queue *cur;
-	uint32_t num_queues;
 
 	packet = (struct pm4_mes_map_process *)buffer;
 
@@ -156,10 +154,7 @@ static int pm_create_map_process(struct packet_manager *pm, uint32_t *buffer,
 	packet->bitfields10.gds_size = qpd->gds_size;
 	packet->bitfields10.num_gws = qpd->num_gws;
 	packet->bitfields10.num_oac = qpd->num_oac;
-	num_queues = 0;
-	list_for_each_entry(cur, &qpd->queues_list, list)
-		num_queues++;
-	packet->bitfields10.num_queues = (qpd->is_debug) ? 0 : num_queues;
+	packet->bitfields10.num_queues = (qpd->is_debug) ? 0 : qpd->queue_count;
 
 	packet->sh_mem_config = qpd->sh_mem_config;
 	packet->sh_mem_bases = qpd->sh_mem_bases;
@@ -208,7 +203,7 @@ static int pm_create_map_queue(struct packet_manager *pm, uint32_t *buffer,
 			queue_type__mes_map_queues__debug_interface_queue_vi;
 		break;
 	case KFD_QUEUE_TYPE_SDMA:
-		packet->bitfields2.engine_sel =
+		packet->bitfields2.engine_sel = q->properties.sdma_engine_id +
 				engine_sel__mes_map_queues__sdma0_vi;
 		use_static = false; /* no static queues under SDMA */
 		break;
@@ -376,7 +371,7 @@ int pm_send_set_resources(struct packet_manager *pm,
 	packet->bitfields2.queue_type =
 			queue_type__mes_set_resources__hsa_interface_queue_hiq;
 	packet->bitfields2.vmid_mask = res->vmid_mask;
-	packet->bitfields2.unmap_latency = KFD_UNMAP_LATENCY;
+	packet->bitfields2.unmap_latency = KFD_UNMAP_LATENCY_MS / 100;
 	packet->bitfields7.oac_mask = res->oac_mask;
 	packet->bitfields8.gds_heap_base = res->gds_heap_base;
 	packet->bitfields8.gds_heap_size = res->gds_heap_size;
@@ -476,7 +471,7 @@ fail_acquire_packet_buffer:
 }
 
 int pm_send_unmap_queue(struct packet_manager *pm, enum kfd_queue_type type,
-			enum kfd_preempt_type_filter mode,
+			enum kfd_unmap_queues_filter filter,
 			uint32_t filter_param, bool reset,
 			unsigned int sdma_engine)
 {
@@ -494,8 +489,8 @@ int pm_send_unmap_queue(struct packet_manager *pm, enum kfd_queue_type type,
 
 	packet = (struct pm4_mes_unmap_queues *)buffer;
 	memset(buffer, 0, sizeof(struct pm4_mes_unmap_queues));
-	pr_debug("static_queue: unmapping queues: mode is %d , reset is %d , type is %d\n",
-		mode, reset, type);
+	pr_debug("static_queue: unmapping queues: filter is %d , reset is %d , type is %d\n",
+		filter, reset, type);
 	packet->header.u32All = build_pm4_header(IT_UNMAP_QUEUES,
 					sizeof(struct pm4_mes_unmap_queues));
 	switch (type) {
@@ -521,29 +516,29 @@ int pm_send_unmap_queue(struct packet_manager *pm, enum kfd_queue_type type,
 		packet->bitfields2.action =
 				action__mes_unmap_queues__preempt_queues;
 
-	switch (mode) {
-	case KFD_PREEMPT_TYPE_FILTER_SINGLE_QUEUE:
+	switch (filter) {
+	case KFD_UNMAP_QUEUES_FILTER_SINGLE_QUEUE:
 		packet->bitfields2.queue_sel =
 				queue_sel__mes_unmap_queues__perform_request_on_specified_queues;
 		packet->bitfields2.num_queues = 1;
 		packet->bitfields3b.doorbell_offset0 = filter_param;
 		break;
-	case KFD_PREEMPT_TYPE_FILTER_BY_PASID:
+	case KFD_UNMAP_QUEUES_FILTER_BY_PASID:
 		packet->bitfields2.queue_sel =
 				queue_sel__mes_unmap_queues__perform_request_on_pasid_queues;
 		packet->bitfields3a.pasid = filter_param;
 		break;
-	case KFD_PREEMPT_TYPE_FILTER_ALL_QUEUES:
+	case KFD_UNMAP_QUEUES_FILTER_ALL_QUEUES:
 		packet->bitfields2.queue_sel =
 				queue_sel__mes_unmap_queues__unmap_all_queues;
 		break;
-	case KFD_PREEMPT_TYPE_FILTER_DYNAMIC_QUEUES:
+	case KFD_UNMAP_QUEUES_FILTER_DYNAMIC_QUEUES:
 		/* in this case, we do not preempt static queues */
 		packet->bitfields2.queue_sel =
 				queue_sel__mes_unmap_queues__unmap_all_non_static_queues;
 		break;
 	default:
-		WARN(1, "filter %d", mode);
+		WARN(1, "filter %d", filter);
 		retval = -EINVAL;
 		goto err_invalid;
 	}
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_pasid.c b/drivers/gpu/drm/amd/amdkfd/kfd_pasid.c
index 1e06de0bc673..d6a796144269 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_pasid.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_pasid.c
@@ -20,78 +20,64 @@
  * OTHER DEALINGS IN THE SOFTWARE.
  */
 
-#include <linux/slab.h>
 #include <linux/types.h>
 #include "kfd_priv.h"
 
-static unsigned long *pasid_bitmap;
-static unsigned int pasid_limit;
-static DEFINE_MUTEX(pasid_mutex);
-
-int kfd_pasid_init(void)
-{
-	pasid_limit = KFD_MAX_NUM_OF_PROCESSES;
-
-	pasid_bitmap = kcalloc(BITS_TO_LONGS(pasid_limit), sizeof(long),
-				GFP_KERNEL);
-	if (!pasid_bitmap)
-		return -ENOMEM;
-
-	set_bit(0, pasid_bitmap); /* PASID 0 is reserved. */
-
-	return 0;
-}
-
-void kfd_pasid_exit(void)
-{
-	kfree(pasid_bitmap);
-}
+static unsigned int pasid_bits = 16;
+static const struct kfd2kgd_calls *kfd2kgd;
 
 bool kfd_set_pasid_limit(unsigned int new_limit)
 {
-	if (new_limit < pasid_limit) {
-		bool ok;
-
-		mutex_lock(&pasid_mutex);
-
-		/* ensure that no pasids >= new_limit are in-use */
-		ok = (find_next_bit(pasid_bitmap, pasid_limit, new_limit) ==
-								pasid_limit);
-		if (ok)
-			pasid_limit = new_limit;
-
-		mutex_unlock(&pasid_mutex);
-
-		return ok;
+	if (new_limit < 2)
+		return false;
+
+	if (new_limit < (1U << pasid_bits)) {
+		if (kfd2kgd)
+			/* We've already allocated user PASIDs, too late to
+			 * change the limit
+			 */
+			return false;
+
+		while (new_limit < (1U << pasid_bits))
+			pasid_bits--;
 	}
 
 	return true;
 }
 
-inline unsigned int kfd_get_pasid_limit(void)
+unsigned int kfd_get_pasid_limit(void)
 {
-	return pasid_limit;
+	return 1U << pasid_bits;
 }
 
 unsigned int kfd_pasid_alloc(void)
 {
-	unsigned int found;
-
-	mutex_lock(&pasid_mutex);
-
-	found = find_first_zero_bit(pasid_bitmap, pasid_limit);
-	if (found == pasid_limit)
-		found = 0;
-	else
-		set_bit(found, pasid_bitmap);
+	int r;
+
+	/* Find the first best KFD device for calling KGD */
+	if (!kfd2kgd) {
+		struct kfd_dev *dev = NULL;
+		unsigned int i = 0;
+
+		while ((dev = kfd_topology_enum_kfd_devices(i)) != NULL) {
+			if (dev && dev->kfd2kgd) {
+				kfd2kgd = dev->kfd2kgd;
+				break;
+			}
+			i++;
+		}
+
+		if (!kfd2kgd)
+			return false;
+	}
 
-	mutex_unlock(&pasid_mutex);
+	r = kfd2kgd->alloc_pasid(pasid_bits);
 
-	return found;
+	return r > 0 ? r : 0;
 }
 
 void kfd_pasid_free(unsigned int pasid)
 {
-	if (!WARN_ON(pasid == 0 || pasid >= pasid_limit))
-		clear_bit(pasid, pasid_bitmap);
+	if (kfd2kgd)
+		kfd2kgd->free_pasid(pasid);
 }
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h
index b87e96cee5fa..9e4134c5b481 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h
@@ -31,8 +31,12 @@
 #include <linux/workqueue.h>
 #include <linux/spinlock.h>
 #include <linux/kfd_ioctl.h>
+#include <linux/idr.h>
+#include <linux/kfifo.h>
 #include <kgd_kfd_interface.h>
 
+#include "amd_shared.h"
+
 #define KFD_SYSFS_FILE_MODE 0444
 
 #define KFD_MMAP_DOORBELL_MASK 0x8000000000000
@@ -112,11 +116,6 @@ enum cache_policy {
 	cache_policy_noncoherent
 };
 
-enum asic_family_type {
-	CHIP_KAVERI = 0,
-	CHIP_CARRIZO
-};
-
 struct kfd_event_interrupt_class {
 	bool (*interrupt_isr)(struct kfd_dev *dev,
 				const uint32_t *ih_ring_entry);
@@ -125,7 +124,7 @@ struct kfd_event_interrupt_class {
 };
 
 struct kfd_device_info {
-	unsigned int asic_family;
+	enum amd_asic_type asic_family;
 	const struct kfd_event_interrupt_class *event_interrupt_class;
 	unsigned int max_pasid_bits;
 	unsigned int max_no_of_hqd;
@@ -141,6 +140,12 @@ struct kfd_mem_obj {
 	uint32_t *cpu_ptr;
 };
 
+struct kfd_vmid_info {
+	uint32_t first_vmid_kfd;
+	uint32_t last_vmid_kfd;
+	uint32_t vmid_num_kfd;
+};
+
 struct kfd_dev {
 	struct kgd_dev *kgd;
 
@@ -157,14 +162,12 @@ struct kfd_dev {
 					 * to HW doorbell, GFX reserved some
 					 * at the start)
 					 */
-	size_t doorbell_process_limit;	/* Number of processes we have doorbell
-					 * space for.
-					 */
 	u32 __iomem *doorbell_kernel_ptr; /* This is a pointer for a doorbells
 					   * page used by kernel queue
 					   */
 
 	struct kgd2kfd_shared_resources shared_resources;
+	struct kfd_vmid_info vm_info;
 
 	const struct kfd2kgd_calls *kfd2kgd;
 	struct mutex doorbell_mutex;
@@ -180,10 +183,8 @@ struct kfd_dev {
 	unsigned int gtt_sa_num_of_chunks;
 
 	/* Interrupts */
-	void *interrupt_ring;
-	size_t interrupt_ring_size;
-	atomic_t interrupt_ring_rptr;
-	atomic_t interrupt_ring_wptr;
+	struct kfifo ih_fifo;
+	struct workqueue_struct *ih_wq;
 	struct work_struct interrupt_work;
 	spinlock_t interrupt_lock;
 
@@ -221,22 +222,22 @@ void kfd_chardev_exit(void);
 struct device *kfd_chardev(void);
 
 /**
- * enum kfd_preempt_type_filter
+ * enum kfd_unmap_queues_filter
  *
- * @KFD_PREEMPT_TYPE_FILTER_SINGLE_QUEUE: Preempts single queue.
+ * @KFD_UNMAP_QUEUES_FILTER_SINGLE_QUEUE: Preempts single queue.
  *
- * @KFD_PRERMPT_TYPE_FILTER_ALL_QUEUES: Preempts all queues in the
+ * @KFD_UNMAP_QUEUES_FILTER_ALL_QUEUES: Preempts all queues in the
  *						running queues list.
  *
- * @KFD_PRERMPT_TYPE_FILTER_BY_PASID: Preempts queues that belongs to
+ * @KFD_UNMAP_QUEUES_FILTER_BY_PASID: Preempts queues that belongs to
  *						specific process.
  *
  */
-enum kfd_preempt_type_filter {
-	KFD_PREEMPT_TYPE_FILTER_SINGLE_QUEUE,
-	KFD_PREEMPT_TYPE_FILTER_ALL_QUEUES,
-	KFD_PREEMPT_TYPE_FILTER_DYNAMIC_QUEUES,
-	KFD_PREEMPT_TYPE_FILTER_BY_PASID
+enum kfd_unmap_queues_filter {
+	KFD_UNMAP_QUEUES_FILTER_SINGLE_QUEUE,
+	KFD_UNMAP_QUEUES_FILTER_ALL_QUEUES,
+	KFD_UNMAP_QUEUES_FILTER_DYNAMIC_QUEUES,
+	KFD_UNMAP_QUEUES_FILTER_BY_PASID
 };
 
 /**
@@ -404,7 +405,6 @@ struct scheduling_resources {
 struct process_queue_manager {
 	/* data */
 	struct kfd_process	*process;
-	unsigned int		num_concurrent_processes;
 	struct list_head	queues;
 	unsigned long		*queue_slot_bitmap;
 };
@@ -420,6 +420,12 @@ struct qcm_process_device {
 	unsigned int queue_count;
 	unsigned int vmid;
 	bool is_debug;
+
+	/* This flag tells if we should reset all wavefronts on
+	 * process termination
+	 */
+	bool reset_wavefronts;
+
 	/*
 	 * All the memory management data should be here too
 	 */
@@ -435,6 +441,13 @@ struct qcm_process_device {
 	uint32_t sh_hidden_private_base;
 };
 
+
+enum kfd_pdd_bound {
+	PDD_UNBOUND = 0,
+	PDD_BOUND,
+	PDD_BOUND_SUSPENDED,
+};
+
 /* Data that is per-process-per device. */
 struct kfd_process_device {
 	/*
@@ -446,6 +459,8 @@ struct kfd_process_device {
 	/* The device that owns this data. */
 	struct kfd_dev *dev;
 
+	/* The process that owns this kfd_process_device. */
+	struct kfd_process *process;
 
 	/* per-process-per device QCM data structure */
 	struct qcm_process_device qpd;
@@ -459,12 +474,14 @@ struct kfd_process_device {
 	uint64_t scratch_limit;
 
 	/* Is this process/pasid bound to this device? (amd_iommu_bind_pasid) */
-	bool bound;
+	enum kfd_pdd_bound bound;
 
-	/* This flag tells if we should reset all
-	 * wavefronts on process termination
+	/* Flag used to tell the pdd has dequeued from the dqm.
+	 * This is used to prevent dev->dqm->ops.process_termination() from
+	 * being called twice when it is already called in IOMMU callback
+	 * function.
 	 */
-	bool reset_wavefronts;
+	bool already_dequeued;
 };
 
 #define qpd_to_pdd(x) container_of(x, struct kfd_process_device, qpd)
@@ -477,7 +494,12 @@ struct kfd_process {
 	 */
 	struct hlist_node kfd_processes;
 
-	struct mm_struct *mm;
+	/*
+	 * Opaque pointer to mm_struct. We don't hold a reference to
+	 * it so it should never be dereferenced from here. This is
+	 * only used for looking up processes by their mm.
+	 */
+	void *mm;
 
 	struct mutex mutex;
 
@@ -485,6 +507,8 @@ struct kfd_process {
 	 * In any process, the thread that started main() is the lead
 	 * thread and outlives the rest.
 	 * It is here because amd_iommu_bind_pasid wants a task_struct.
+	 * It can also be used for safely getting a reference to the
+	 * mm_struct of the process.
 	 */
 	struct task_struct *lead_thread;
 
@@ -495,6 +519,7 @@ struct kfd_process {
 	struct rcu_head	rcu;
 
 	unsigned int pasid;
+	unsigned int doorbell_index;
 
 	/*
 	 * List of kfd_process_device structures,
@@ -504,22 +529,16 @@ struct kfd_process {
 
 	struct process_queue_manager pqm;
 
-	/* The process's queues. */
-	size_t queue_array_size;
-
-	/* Size is queue_array_size, up to MAX_PROCESS_QUEUES. */
-	struct kfd_queue **queues;
-
 	/*Is the user space process 32 bit?*/
 	bool is_32bit_user_mode;
 
 	/* Event-related data */
 	struct mutex event_mutex;
-	/* All events in process hashed by ID, linked on kfd_event.events. */
-	DECLARE_HASHTABLE(events, 4);
-	/* struct slot_page_header.event_pages */
-	struct list_head signal_event_pages;
-	u32 next_nonsignal_event_id;
+	/* Event ID allocator and lookup */
+	struct idr event_idr;
+	/* Event page */
+	struct kfd_signal_page *signal_page;
+	size_t signal_mapped_size;
 	size_t signal_event_count;
 	bool signal_event_limit_reached;
 };
@@ -549,8 +568,10 @@ struct kfd_process *kfd_get_process(const struct task_struct *);
 struct kfd_process *kfd_lookup_process_by_pasid(unsigned int pasid);
 
 struct kfd_process_device *kfd_bind_process_to_device(struct kfd_dev *dev,
-							struct kfd_process *p);
-void kfd_unbind_process_from_device(struct kfd_dev *dev, unsigned int pasid);
+						struct kfd_process *p);
+int kfd_bind_processes_to_device(struct kfd_dev *dev);
+void kfd_unbind_processes_from_device(struct kfd_dev *dev);
+void kfd_process_iommu_unbind_callback(struct kfd_dev *dev, unsigned int pasid);
 struct kfd_process_device *kfd_get_process_device_data(struct kfd_dev *dev,
 							struct kfd_process *p);
 struct kfd_process_device *kfd_create_process_device_data(struct kfd_dev *dev,
@@ -584,6 +605,10 @@ void write_kernel_doorbell(u32 __iomem *db, u32 value);
 unsigned int kfd_queue_id_to_doorbell(struct kfd_dev *kfd,
 					struct kfd_process *process,
 					unsigned int queue_id);
+phys_addr_t kfd_get_process_doorbells(struct kfd_dev *dev,
+					struct kfd_process *process);
+int kfd_alloc_process_doorbells(struct kfd_process *process);
+void kfd_free_process_doorbells(struct kfd_process *process);
 
 /* GTT Sub-Allocator */
 
@@ -644,14 +669,14 @@ struct process_queue_node {
 	struct list_head process_queue_list;
 };
 
+void kfd_process_dequeue_from_device(struct kfd_process_device *pdd);
+void kfd_process_dequeue_from_all_devices(struct kfd_process *p);
 int pqm_init(struct process_queue_manager *pqm, struct kfd_process *p);
 void pqm_uninit(struct process_queue_manager *pqm);
 int pqm_create_queue(struct process_queue_manager *pqm,
 			    struct kfd_dev *dev,
 			    struct file *f,
 			    struct queue_properties *properties,
-			    unsigned int flags,
-			    enum kfd_queue_type type,
 			    unsigned int *qid);
 int pqm_destroy_queue(struct process_queue_manager *pqm, unsigned int qid);
 int pqm_update_queue(struct process_queue_manager *pqm, unsigned int qid,
@@ -661,15 +686,12 @@ struct kernel_queue *pqm_get_kernel_queue(struct process_queue_manager *pqm,
 
 int amdkfd_fence_wait_timeout(unsigned int *fence_addr,
 				unsigned int fence_value,
-				unsigned long timeout);
+				unsigned int timeout_ms);
 
 /* Packet Manager */
 
-#define KFD_HIQ_TIMEOUT (500)
-
 #define KFD_FENCE_COMPLETED (100)
 #define KFD_FENCE_INIT   (10)
-#define KFD_UNMAP_LATENCY (150)
 
 struct packet_manager {
 	struct device_queue_manager *dqm;
@@ -688,33 +710,25 @@ int pm_send_query_status(struct packet_manager *pm, uint64_t fence_address,
 				uint32_t fence_value);
 
 int pm_send_unmap_queue(struct packet_manager *pm, enum kfd_queue_type type,
-			enum kfd_preempt_type_filter mode,
+			enum kfd_unmap_queues_filter mode,
 			uint32_t filter_param, bool reset,
 			unsigned int sdma_engine);
 
 void pm_release_ib(struct packet_manager *pm);
 
 uint64_t kfd_get_number_elems(struct kfd_dev *kfd);
-phys_addr_t kfd_get_process_doorbells(struct kfd_dev *dev,
-					struct kfd_process *process);
 
 /* Events */
 extern const struct kfd_event_interrupt_class event_interrupt_class_cik;
 extern const struct kfd_device_global_init_class device_global_init_class_cik;
 
-enum kfd_event_wait_result {
-	KFD_WAIT_COMPLETE,
-	KFD_WAIT_TIMEOUT,
-	KFD_WAIT_ERROR
-};
-
 void kfd_event_init_process(struct kfd_process *p);
 void kfd_event_free_process(struct kfd_process *p);
 int kfd_event_mmap(struct kfd_process *process, struct vm_area_struct *vma);
 int kfd_wait_on_events(struct kfd_process *p,
 		       uint32_t num_events, void __user *data,
 		       bool all, uint32_t user_timeout_ms,
-		       enum kfd_event_wait_result *wait_result);
+		       uint32_t *wait_result);
 void kfd_signal_event_interrupt(unsigned int pasid, uint32_t partial_id,
 				uint32_t valid_id_bits);
 void kfd_signal_iommu_event(struct kfd_dev *dev,
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_process.c b/drivers/gpu/drm/amd/amdkfd/kfd_process.c
index c74cf22a1ed9..1f5ccd28bd41 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_process.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_process.c
@@ -35,13 +35,6 @@ struct mm_struct;
 #include "kfd_dbgmgr.h"
 
 /*
- * Initial size for the array of queues.
- * The allocated size is doubled each time
- * it is exceeded up to MAX_PROCESS_QUEUES.
- */
-#define INITIAL_QUEUE_ARRAY_SIZE 16
-
-/*
  * List of struct kfd_process (field kfd_process).
  * Unique/indexed by mm_struct*
  */
@@ -171,25 +164,22 @@ static void kfd_process_wq_release(struct work_struct *work)
 		pr_debug("Releasing pdd (topology id %d) for process (pasid %d) in workqueue\n",
 				pdd->dev->id, p->pasid);
 
-		if (pdd->reset_wavefronts)
-			dbgdev_wave_reset_wavefronts(pdd->dev, p);
+		if (pdd->bound == PDD_BOUND)
+			amd_iommu_unbind_pasid(pdd->dev->pdev, p->pasid);
 
-		amd_iommu_unbind_pasid(pdd->dev->pdev, p->pasid);
 		list_del(&pdd->per_device_list);
-
 		kfree(pdd);
 	}
 
 	kfd_event_free_process(p);
 
 	kfd_pasid_free(p->pasid);
+	kfd_free_process_doorbells(p);
 
 	mutex_unlock(&p->mutex);
 
 	mutex_destroy(&p->mutex);
 
-	kfree(p->queues);
-
 	kfree(p);
 
 	kfree(work);
@@ -201,7 +191,6 @@ static void kfd_process_destroy_delayed(struct rcu_head *rcu)
 	struct kfd_process *p;
 
 	p = container_of(rcu, struct kfd_process, rcu);
-	WARN_ON(atomic_read(&p->mm->mm_count) <= 0);
 
 	mmdrop(p->mm);
 
@@ -235,24 +224,26 @@ static void kfd_process_notifier_release(struct mmu_notifier *mn,
 
 	mutex_lock(&p->mutex);
 
-	/* In case our notifier is called before IOMMU notifier */
-	pqm_uninit(&p->pqm);
-
-	/* Iterate over all process device data structure and check
-	 * if we should delete debug managers and reset all wavefronts
+	/* Iterate over all process device data structures and if the
+	 * pdd is in debug mode, we should first force unregistration,
+	 * then we will be able to destroy the queues
 	 */
 	list_for_each_entry(pdd, &p->per_device_data, per_device_list) {
-		if ((pdd->dev->dbgmgr) &&
-				(pdd->dev->dbgmgr->pasid == p->pasid))
-			kfd_dbgmgr_destroy(pdd->dev->dbgmgr);
-
-		if (pdd->reset_wavefronts) {
-			pr_warn("Resetting all wave fronts\n");
-			dbgdev_wave_reset_wavefronts(pdd->dev, p);
-			pdd->reset_wavefronts = false;
+		struct kfd_dev *dev = pdd->dev;
+
+		mutex_lock(kfd_get_dbgmgr_mutex());
+		if (dev && dev->dbgmgr && dev->dbgmgr->pasid == p->pasid) {
+			if (!kfd_dbgmgr_unregister(dev->dbgmgr, p)) {
+				kfd_dbgmgr_destroy(dev->dbgmgr);
+				dev->dbgmgr = NULL;
+			}
 		}
+		mutex_unlock(kfd_get_dbgmgr_mutex());
 	}
 
+	kfd_process_dequeue_from_all_devices(p);
+	pqm_uninit(&p->pqm);
+
 	mutex_unlock(&p->mutex);
 
 	/*
@@ -279,15 +270,13 @@ static struct kfd_process *create_process(const struct task_struct *thread)
 	if (!process)
 		goto err_alloc_process;
 
-	process->queues = kmalloc_array(INITIAL_QUEUE_ARRAY_SIZE,
-					sizeof(process->queues[0]), GFP_KERNEL);
-	if (!process->queues)
-		goto err_alloc_queues;
-
 	process->pasid = kfd_pasid_alloc();
 	if (process->pasid == 0)
 		goto err_alloc_pasid;
 
+	if (kfd_alloc_process_doorbells(process) < 0)
+		goto err_alloc_doorbells;
+
 	mutex_init(&process->mutex);
 
 	process->mm = thread->mm;
@@ -303,8 +292,6 @@ static struct kfd_process *create_process(const struct task_struct *thread)
 
 	process->lead_thread = thread->group_leader;
 
-	process->queue_array_size = INITIAL_QUEUE_ARRAY_SIZE;
-
 	INIT_LIST_HEAD(&process->per_device_data);
 
 	kfd_event_init_process(process);
@@ -329,10 +316,10 @@ err_process_pqm_init:
 	mmu_notifier_unregister_no_release(&process->mmu_notifier, process->mm);
 err_mmu_notifier:
 	mutex_destroy(&process->mutex);
+	kfd_free_process_doorbells(process);
+err_alloc_doorbells:
 	kfd_pasid_free(process->pasid);
 err_alloc_pasid:
-	kfree(process->queues);
-err_alloc_queues:
 	kfree(process);
 err_alloc_process:
 	return ERR_PTR(err);
@@ -345,9 +332,9 @@ struct kfd_process_device *kfd_get_process_device_data(struct kfd_dev *dev,
 
 	list_for_each_entry(pdd, &p->per_device_data, per_device_list)
 		if (pdd->dev == dev)
-			break;
+			return pdd;
 
-	return pdd;
+	return NULL;
 }
 
 struct kfd_process_device *kfd_create_process_device_data(struct kfd_dev *dev,
@@ -361,7 +348,9 @@ struct kfd_process_device *kfd_create_process_device_data(struct kfd_dev *dev,
 		INIT_LIST_HEAD(&pdd->qpd.queues_list);
 		INIT_LIST_HEAD(&pdd->qpd.priv_queue_list);
 		pdd->qpd.dqm = dev->dqm;
-		pdd->reset_wavefronts = false;
+		pdd->process = p;
+		pdd->bound = PDD_UNBOUND;
+		pdd->already_dequeued = false;
 		list_add(&pdd->per_device_list, &p->per_device_data);
 	}
 
@@ -387,19 +376,87 @@ struct kfd_process_device *kfd_bind_process_to_device(struct kfd_dev *dev,
 		return ERR_PTR(-ENOMEM);
 	}
 
-	if (pdd->bound)
+	if (pdd->bound == PDD_BOUND) {
 		return pdd;
+	} else if (unlikely(pdd->bound == PDD_BOUND_SUSPENDED)) {
+		pr_err("Binding PDD_BOUND_SUSPENDED pdd is unexpected!\n");
+		return ERR_PTR(-EINVAL);
+	}
 
 	err = amd_iommu_bind_pasid(dev->pdev, p->pasid, p->lead_thread);
 	if (err < 0)
 		return ERR_PTR(err);
 
-	pdd->bound = true;
+	pdd->bound = PDD_BOUND;
 
 	return pdd;
 }
 
-void kfd_unbind_process_from_device(struct kfd_dev *dev, unsigned int pasid)
+/*
+ * Bind processes do the device that have been temporarily unbound
+ * (PDD_BOUND_SUSPENDED) in kfd_unbind_processes_from_device.
+ */
+int kfd_bind_processes_to_device(struct kfd_dev *dev)
+{
+	struct kfd_process_device *pdd;
+	struct kfd_process *p;
+	unsigned int temp;
+	int err = 0;
+
+	int idx = srcu_read_lock(&kfd_processes_srcu);
+
+	hash_for_each_rcu(kfd_processes_table, temp, p, kfd_processes) {
+		mutex_lock(&p->mutex);
+		pdd = kfd_get_process_device_data(dev, p);
+		if (pdd->bound != PDD_BOUND_SUSPENDED) {
+			mutex_unlock(&p->mutex);
+			continue;
+		}
+
+		err = amd_iommu_bind_pasid(dev->pdev, p->pasid,
+				p->lead_thread);
+		if (err < 0) {
+			pr_err("Unexpected pasid %d binding failure\n",
+					p->pasid);
+			mutex_unlock(&p->mutex);
+			break;
+		}
+
+		pdd->bound = PDD_BOUND;
+		mutex_unlock(&p->mutex);
+	}
+
+	srcu_read_unlock(&kfd_processes_srcu, idx);
+
+	return err;
+}
+
+/*
+ * Mark currently bound processes as PDD_BOUND_SUSPENDED. These
+ * processes will be restored to PDD_BOUND state in
+ * kfd_bind_processes_to_device.
+ */
+void kfd_unbind_processes_from_device(struct kfd_dev *dev)
+{
+	struct kfd_process_device *pdd;
+	struct kfd_process *p;
+	unsigned int temp;
+
+	int idx = srcu_read_lock(&kfd_processes_srcu);
+
+	hash_for_each_rcu(kfd_processes_table, temp, p, kfd_processes) {
+		mutex_lock(&p->mutex);
+		pdd = kfd_get_process_device_data(dev, p);
+
+		if (pdd->bound == PDD_BOUND)
+			pdd->bound = PDD_BOUND_SUSPENDED;
+		mutex_unlock(&p->mutex);
+	}
+
+	srcu_read_unlock(&kfd_processes_srcu, idx);
+}
+
+void kfd_process_iommu_unbind_callback(struct kfd_dev *dev, unsigned int pasid)
 {
 	struct kfd_process *p;
 	struct kfd_process_device *pdd;
@@ -415,31 +472,23 @@ void kfd_unbind_process_from_device(struct kfd_dev *dev, unsigned int pasid)
 
 	pr_debug("Unbinding process %d from IOMMU\n", pasid);
 
-	if ((dev->dbgmgr) && (dev->dbgmgr->pasid == p->pasid))
-		kfd_dbgmgr_destroy(dev->dbgmgr);
-
-	pqm_uninit(&p->pqm);
-
-	pdd = kfd_get_process_device_data(dev, p);
+	mutex_lock(kfd_get_dbgmgr_mutex());
 
-	if (!pdd) {
-		mutex_unlock(&p->mutex);
-		return;
+	if (dev->dbgmgr && dev->dbgmgr->pasid == p->pasid) {
+		if (!kfd_dbgmgr_unregister(dev->dbgmgr, p)) {
+			kfd_dbgmgr_destroy(dev->dbgmgr);
+			dev->dbgmgr = NULL;
+		}
 	}
 
-	if (pdd->reset_wavefronts) {
-		dbgdev_wave_reset_wavefronts(pdd->dev, p);
-		pdd->reset_wavefronts = false;
-	}
+	mutex_unlock(kfd_get_dbgmgr_mutex());
 
-	/*
-	 * Just mark pdd as unbound, because we still need it
-	 * to call amd_iommu_unbind_pasid() in when the
-	 * process exits.
-	 * We don't call amd_iommu_unbind_pasid() here
-	 * because the IOMMU called us.
-	 */
-	pdd->bound = false;
+	pdd = kfd_get_process_device_data(dev, p);
+	if (pdd)
+		/* For GPU relying on IOMMU, we need to dequeue here
+		 * when PASID is still bound.
+		 */
+		kfd_process_dequeue_from_device(pdd);
 
 	mutex_unlock(&p->mutex);
 }
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c
index 03bec765b03d..a3f1e62c60ba 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c
@@ -63,6 +63,25 @@ static int find_available_queue_slot(struct process_queue_manager *pqm,
 	return 0;
 }
 
+void kfd_process_dequeue_from_device(struct kfd_process_device *pdd)
+{
+	struct kfd_dev *dev = pdd->dev;
+
+	if (pdd->already_dequeued)
+		return;
+
+	dev->dqm->ops.process_termination(dev->dqm, &pdd->qpd);
+	pdd->already_dequeued = true;
+}
+
+void kfd_process_dequeue_from_all_devices(struct kfd_process *p)
+{
+	struct kfd_process_device *pdd;
+
+	list_for_each_entry(pdd, &p->per_device_data, per_device_list)
+		kfd_process_dequeue_from_device(pdd);
+}
+
 int pqm_init(struct process_queue_manager *pqm, struct kfd_process *p)
 {
 	INIT_LIST_HEAD(&pqm->queues);
@@ -78,21 +97,14 @@ int pqm_init(struct process_queue_manager *pqm, struct kfd_process *p)
 
 void pqm_uninit(struct process_queue_manager *pqm)
 {
-	int retval;
 	struct process_queue_node *pqn, *next;
 
 	list_for_each_entry_safe(pqn, next, &pqm->queues, process_queue_list) {
-		retval = pqm_destroy_queue(
-				pqm,
-				(pqn->q != NULL) ?
-					pqn->q->properties.queue_id :
-					pqn->kq->queue->properties.queue_id);
-
-		if (retval != 0) {
-			pr_err("failed to destroy queue\n");
-			return;
-		}
+		uninit_queue(pqn->q);
+		list_del(&pqn->process_queue_list);
+		kfree(pqn);
 	}
+
 	kfree(pqm->queue_slot_bitmap);
 	pqm->queue_slot_bitmap = NULL;
 }
@@ -130,20 +142,16 @@ int pqm_create_queue(struct process_queue_manager *pqm,
 			    struct kfd_dev *dev,
 			    struct file *f,
 			    struct queue_properties *properties,
-			    unsigned int flags,
-			    enum kfd_queue_type type,
 			    unsigned int *qid)
 {
 	int retval;
 	struct kfd_process_device *pdd;
-	struct queue_properties q_properties;
 	struct queue *q;
 	struct process_queue_node *pqn;
 	struct kernel_queue *kq;
-	int num_queues = 0;
-	struct queue *cur;
+	enum kfd_queue_type type = properties->type;
+	unsigned int max_queues = 127; /* HWS limit */
 
-	memcpy(&q_properties, properties, sizeof(struct queue_properties));
 	q = NULL;
 	kq = NULL;
 
@@ -159,19 +167,18 @@ int pqm_create_queue(struct process_queue_manager *pqm,
 	 * If we are just about to create DIQ, the is_debug flag is not set yet
 	 * Hence we also check the type as well
 	 */
-	if ((pdd->qpd.is_debug) ||
-		(type == KFD_QUEUE_TYPE_DIQ)) {
-		list_for_each_entry(cur, &pdd->qpd.queues_list, list)
-			num_queues++;
-		if (num_queues >= dev->device_info->max_no_of_hqd/2)
-			return -ENOSPC;
-	}
+	if ((pdd->qpd.is_debug) || (type == KFD_QUEUE_TYPE_DIQ))
+		max_queues = dev->device_info->max_no_of_hqd/2;
+
+	if (pdd->qpd.queue_count >= max_queues)
+		return -ENOSPC;
 
 	retval = find_available_queue_slot(pqm, qid);
 	if (retval != 0)
 		return retval;
 
-	if (list_empty(&pqm->queues)) {
+	if (list_empty(&pdd->qpd.queues_list) &&
+	    list_empty(&pdd->qpd.priv_queue_list)) {
 		pdd->qpd.pqm = pqm;
 		dev->dqm->ops.register_process(dev->dqm, &pdd->qpd);
 	}
@@ -184,17 +191,35 @@ int pqm_create_queue(struct process_queue_manager *pqm,
 
 	switch (type) {
 	case KFD_QUEUE_TYPE_SDMA:
+		if (dev->dqm->queue_count >=
+			CIK_SDMA_QUEUES_PER_ENGINE * CIK_SDMA_ENGINE_NUM) {
+			pr_err("Over-subscription is not allowed for SDMA.\n");
+			retval = -EPERM;
+			goto err_create_queue;
+		}
+
+		retval = create_cp_queue(pqm, dev, &q, properties, f, *qid);
+		if (retval != 0)
+			goto err_create_queue;
+		pqn->q = q;
+		pqn->kq = NULL;
+		retval = dev->dqm->ops.create_queue(dev->dqm, q, &pdd->qpd,
+						&q->properties.vmid);
+		pr_debug("DQM returned %d for create_queue\n", retval);
+		print_queue(q);
+		break;
+
 	case KFD_QUEUE_TYPE_COMPUTE:
 		/* check if there is over subscription */
 		if ((sched_policy == KFD_SCHED_POLICY_HWS_NO_OVERSUBSCRIPTION) &&
-		((dev->dqm->processes_count >= VMID_PER_DEVICE) ||
+		((dev->dqm->processes_count >= dev->vm_info.vmid_num_kfd) ||
 		(dev->dqm->queue_count >= get_queues_num(dev->dqm)))) {
 			pr_err("Over-subscription is not allowed in radeon_kfd.sched_policy == 1\n");
 			retval = -EPERM;
 			goto err_create_queue;
 		}
 
-		retval = create_cp_queue(pqm, dev, &q, &q_properties, f, *qid);
+		retval = create_cp_queue(pqm, dev, &q, properties, f, *qid);
 		if (retval != 0)
 			goto err_create_queue;
 		pqn->q = q;
@@ -231,9 +256,8 @@ int pqm_create_queue(struct process_queue_manager *pqm,
 	list_add(&pqn->process_queue_list, &pqm->queues);
 
 	if (q) {
-		*properties = q->properties;
 		pr_debug("PQM done creating queue\n");
-		print_queue_properties(properties);
+		print_queue_properties(&q->properties);
 	}
 
 	return retval;
@@ -243,7 +267,8 @@ err_create_queue:
 err_allocate_pqn:
 	/* check if queues list is empty unregister process from device */
 	clear_bit(*qid, pqm->queue_slot_bitmap);
-	if (list_empty(&pqm->queues))
+	if (list_empty(&pdd->qpd.queues_list) &&
+	    list_empty(&pdd->qpd.priv_queue_list))
 		dev->dqm->ops.unregister_process(dev->dqm, &pdd->qpd);
 	return retval;
 }
@@ -290,9 +315,6 @@ int pqm_destroy_queue(struct process_queue_manager *pqm, unsigned int qid)
 	if (pqn->q) {
 		dqm = pqn->q->device->dqm;
 		retval = dqm->ops.destroy_queue(dqm, &pdd->qpd, pqn->q);
-		if (retval != 0)
-			return retval;
-
 		uninit_queue(pqn->q);
 	}
 
@@ -300,7 +322,8 @@ int pqm_destroy_queue(struct process_queue_manager *pqm, unsigned int qid)
 	kfree(pqn);
 	clear_bit(qid, pqm->queue_slot_bitmap);
 
-	if (list_empty(&pqm->queues))
+	if (list_empty(&pdd->qpd.queues_list) &&
+	    list_empty(&pdd->qpd.priv_queue_list))
 		dqm->ops.unregister_process(dqm, &pdd->qpd);
 
 	return retval;
diff --git a/drivers/gpu/drm/amd/display/Kconfig b/drivers/gpu/drm/amd/display/Kconfig
new file mode 100644
index 000000000000..ec3285f65517
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/Kconfig
@@ -0,0 +1,45 @@
+menu "Display Engine Configuration"
+	depends on DRM && DRM_AMDGPU
+
+config DRM_AMD_DC
+	bool "AMD DC - Enable new display engine"
+	default y
+	help
+	  Choose this option if you want to use the new display engine
+	  support for AMDGPU. This adds required support for Vega and
+	  Raven ASICs.
+
+config DRM_AMD_DC_PRE_VEGA
+	bool "DC support for Polaris and older ASICs"
+	default n
+	help
+	  Choose this option to enable the new DC support for older asics
+	  by default. This includes Polaris, Carrizo, Tonga, Bonaire,
+	  and Hawaii.
+
+config DRM_AMD_DC_FBC
+	bool "AMD FBC - Enable Frame Buffer Compression"
+	depends on DRM_AMD_DC
+	help
+	  Choose this option if you want to use frame buffer compression
+	  support.
+	  This is a power optimisation feature, check its availability
+	  on your hardware before enabling this option.
+
+
+config DRM_AMD_DC_DCN1_0
+	bool "DCN 1.0 Raven family"
+	depends on DRM_AMD_DC && X86
+	help
+	  Choose this option if you want to have
+	  RV family for display engine
+
+config DEBUG_KERNEL_DC
+	bool "Enable kgdb break in DC"
+	depends on DRM_AMD_DC
+	help
+	  Choose this option
+	  if you want to hit
+	  kdgb_break in assert.
+
+endmenu
diff --git a/drivers/gpu/drm/amd/display/Makefile b/drivers/gpu/drm/amd/display/Makefile
new file mode 100644
index 000000000000..c27c81cdeed3
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/Makefile
@@ -0,0 +1,43 @@
+#
+# Copyright 2017 Advanced Micro Devices, Inc.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+#
+#
+# Makefile for the DAL (Display Abstract Layer), which is a  sub-component
+# of the AMDGPU drm driver.
+# It provides the HW control for display related functionalities.
+
+AMDDALPATH = $(RELATIVE_AMD_DISPLAY_PATH)
+
+subdir-ccflags-y += -I$(AMDDALPATH)/ -I$(AMDDALPATH)/include
+
+subdir-ccflags-y += -I$(FULL_AMD_DISPLAY_PATH)/dc/inc/
+subdir-ccflags-y += -I$(FULL_AMD_DISPLAY_PATH)/dc/inc/hw
+subdir-ccflags-y += -I$(FULL_AMD_DISPLAY_PATH)/modules/inc
+subdir-ccflags-y += -I$(FULL_AMD_DISPLAY_PATH)/modules/freesync
+
+#TODO: remove when Timing Sync feature is complete
+subdir-ccflags-y += -DBUILD_FEATURE_TIMING_SYNC=0
+
+DAL_LIBS = amdgpu_dm dc	modules/freesync
+
+AMD_DAL = $(addsuffix /Makefile, $(addprefix $(FULL_AMD_DISPLAY_PATH)/,$(DAL_LIBS)))
+
+include $(AMD_DAL)
diff --git a/drivers/gpu/drm/amd/display/TODO b/drivers/gpu/drm/amd/display/TODO
new file mode 100644
index 000000000000..46464678f2b3
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/TODO
@@ -0,0 +1,107 @@
+===============================================================================
+TODOs
+===============================================================================
+
+1. Base this on drm-next - WIP
+
+
+2. Cleanup commit history
+
+
+3. WIP - Drop page flip helper and use DRM's version
+
+
+4. DONE - Flatten all DC objects
+    * dc_stream/core_stream/stream should just be dc_stream
+    * Same for other DC objects
+
+    "Is there any major reason to keep all those abstractions?
+
+    Could you collapse everything into struct dc_stream?
+
+    I haven't looked recently but I didn't get the impression there was a
+    lot of design around what was public/protected, more whatever needed
+    to be used by someone else was in public."
+    ~ Dave Airlie
+
+
+5. DONE - Rename DC objects to align more with DRM
+    * dc_surface -> dc_plane_state
+    * dc_stream -> dc_stream_state
+
+
+6. DONE - Per-plane and per-stream validation
+
+
+7. WIP - Per-plane and per-stream commit
+
+
+8. WIP - Split pipe_ctx into plane and stream resource structs
+
+
+9. Attach plane and stream reources to state object instead of validate_context
+
+
+10. Remove dc_edid_caps and drm_helpers_parse_edid_caps
+    * Use drm_display_info instead
+    * Remove DC's edid quirks and rely on DRM's quirks (add quirks if needed)
+
+    "Making sure you use the sink-specific helper libraries and kernel
+    subsystems, since there's really no good reason to have 2nd
+    implementation of those in the kernel. Looks likes that's done for mst
+    and edid parsing. There's still a bit a midlayer feeling to the edid
+    parsing side (e.g. dc_edid_caps and dm_helpers_parse_edid_caps, I
+    think it'd be much better if you convert that over to reading stuff
+    from drm_display_info and if needed, push stuff into the core). Also,
+    I can't come up with a good reason why DC needs all this (except to
+    reimplement half of our edid quirk table, which really isn't a good
+    idea). Might be good if you put this onto the list of things to fix
+    long-term, but imo not a blocker. Definitely make sure new stuff
+    doesn't slip in (i.e. if you start adding edid quirks to DC instead of
+    the drm core, refactoring to use the core edid stuff was pointless)."
+    ~ Daniel Vetter
+
+
+11. Remove dc/i2caux. This folder can be somewhat misleading. It's basically an
+overy complicated HW programming function for sendind and receiving i2c/aux
+commands. We can greatly simplify that and move it into dc/dceXYZ like other
+HW blocks.
+
+12. drm_modeset_lock in MST should no longer be needed in recent kernels
+    * Adopt appropriate locking scheme
+
+13. get_modes and best_encoder callbacks look a bit funny. Can probably rip out
+a few indirections, and consider removing entirely and using the
+drm_atomic_helper_best_encoder default behaviour.
+
+14. core/dc_debug.c, consider switching to the atomic state debug helpers and
+moving all your driver state printing into the various atomic_print_state
+callbacks. There's also plans to expose this stuff in a standard way across all
+drivers, to make debugging userspace compositors easier across different hw.
+
+15. Move DP/HDMI dual mode adaptors to drm_dp_dual_mode_helper.c. See
+dal_ddc_service_i2c_query_dp_dual_mode_adaptor.
+
+16. Move to core SCDC helpers (I think those are new since initial DC review).
+
+17. There's still a pretty massive layer cake around dp aux and DPCD handling,
+with like 3 levels of abstraction and using your own structures instead of the
+stuff in drm_dp_helper.h. drm_dp_helper.h isn't really great and already has 2
+incompatible styles, just means more reasons not to add a third (or well third
+one gets to do the cleanup refactor).
+
+18. There's a pile of sink handling code, both for DP and HDMI where I didn't
+immediately recognize the standard. I think long term it'd be best for the drm
+subsystem if we try to move as much of that into helpers/core as possible, and
+share it with drivers. But that's a very long term goal, and by far not just an
+issue with DC - other drivers, especially around DP sink handling, are equally
+guilty.
+
+19. The DC logger is still a rather sore thing, but I know that the DRM_DEBUG
+stuff just isn't up to the challenges either. We need to figure out something
+that integrates better with DRM and linux debug printing, while not being
+useless with filtering output. dynamic debug printing might be an option.
+
+20. Use kernel i2c device to program HDMI retimer. Some boards have an HDMI
+retimer that we need to program to pass PHY compliance. Currently that's
+bypassing the i2c device and goes directly to HW. This should be changed.
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/Makefile b/drivers/gpu/drm/amd/display/amdgpu_dm/Makefile
new file mode 100644
index 000000000000..2b72009844f8
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/Makefile
@@ -0,0 +1,38 @@
+#
+# Copyright 2017 Advanced Micro Devices, Inc.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+#
+#
+# Makefile for the 'dm' sub-component of DAL.
+# It provides the control and status of dm blocks.
+
+
+
+AMDGPUDM = amdgpu_dm.o amdgpu_dm_irq.o amdgpu_dm_mst_types.o
+
+ifneq ($(CONFIG_DRM_AMD_DC),)
+AMDGPUDM += amdgpu_dm_services.o amdgpu_dm_helpers.o
+endif
+
+subdir-ccflags-y += -I$(FULL_AMD_DISPLAY_PATH)/dc
+
+AMDGPU_DM = $(addprefix $(AMDDALPATH)/amdgpu_dm/,$(AMDGPUDM))
+
+AMD_DISPLAY_FILES += $(AMDGPU_DM)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
new file mode 100644
index 000000000000..bb5fa895fb64
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -0,0 +1,4937 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services_types.h"
+#include "dc.h"
+#include "dc/inc/core_types.h"
+
+#include "vid.h"
+#include "amdgpu.h"
+#include "amdgpu_display.h"
+#include "atom.h"
+#include "amdgpu_dm.h"
+#include "amdgpu_pm.h"
+
+#include "amd_shared.h"
+#include "amdgpu_dm_irq.h"
+#include "dm_helpers.h"
+#include "dm_services_types.h"
+#include "amdgpu_dm_mst_types.h"
+
+#include "ivsrcid/ivsrcid_vislands30.h"
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/version.h>
+#include <linux/types.h>
+
+#include <drm/drmP.h>
+#include <drm/drm_atomic.h>
+#include <drm/drm_atomic_helper.h>
+#include <drm/drm_dp_mst_helper.h>
+#include <drm/drm_fb_helper.h>
+#include <drm/drm_edid.h>
+
+#include "modules/inc/mod_freesync.h"
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+#include "ivsrcid/irqsrcs_dcn_1_0.h"
+
+#include "raven1/DCN/dcn_1_0_offset.h"
+#include "raven1/DCN/dcn_1_0_sh_mask.h"
+#include "vega10/soc15ip.h"
+
+#include "soc15_common.h"
+#endif
+
+#include "modules/inc/mod_freesync.h"
+
+#include "i2caux_interface.h"
+
+/* basic init/fini API */
+static int amdgpu_dm_init(struct amdgpu_device *adev);
+static void amdgpu_dm_fini(struct amdgpu_device *adev);
+
+/* initializes drm_device display related structures, based on the information
+ * provided by DAL. The drm strcutures are: drm_crtc, drm_connector,
+ * drm_encoder, drm_mode_config
+ *
+ * Returns 0 on success
+ */
+static int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev);
+/* removes and deallocates the drm structures, created by the above function */
+static void amdgpu_dm_destroy_drm_device(struct amdgpu_display_manager *dm);
+
+static void
+amdgpu_dm_update_connector_after_detect(struct amdgpu_dm_connector *aconnector);
+
+static int amdgpu_dm_plane_init(struct amdgpu_display_manager *dm,
+				struct amdgpu_plane *aplane,
+				unsigned long possible_crtcs);
+static int amdgpu_dm_crtc_init(struct amdgpu_display_manager *dm,
+			       struct drm_plane *plane,
+			       uint32_t link_index);
+static int amdgpu_dm_connector_init(struct amdgpu_display_manager *dm,
+				    struct amdgpu_dm_connector *amdgpu_dm_connector,
+				    uint32_t link_index,
+				    struct amdgpu_encoder *amdgpu_encoder);
+static int amdgpu_dm_encoder_init(struct drm_device *dev,
+				  struct amdgpu_encoder *aencoder,
+				  uint32_t link_index);
+
+static int amdgpu_dm_connector_get_modes(struct drm_connector *connector);
+
+static int amdgpu_dm_atomic_commit(struct drm_device *dev,
+				   struct drm_atomic_state *state,
+				   bool nonblock);
+
+static void amdgpu_dm_atomic_commit_tail(struct drm_atomic_state *state);
+
+static int amdgpu_dm_atomic_check(struct drm_device *dev,
+				  struct drm_atomic_state *state);
+
+
+
+
+static const enum drm_plane_type dm_plane_type_default[AMDGPU_MAX_PLANES] = {
+	DRM_PLANE_TYPE_PRIMARY,
+	DRM_PLANE_TYPE_PRIMARY,
+	DRM_PLANE_TYPE_PRIMARY,
+	DRM_PLANE_TYPE_PRIMARY,
+	DRM_PLANE_TYPE_PRIMARY,
+	DRM_PLANE_TYPE_PRIMARY,
+};
+
+static const enum drm_plane_type dm_plane_type_carizzo[AMDGPU_MAX_PLANES] = {
+	DRM_PLANE_TYPE_PRIMARY,
+	DRM_PLANE_TYPE_PRIMARY,
+	DRM_PLANE_TYPE_PRIMARY,
+	DRM_PLANE_TYPE_OVERLAY,/* YUV Capable Underlay */
+};
+
+static const enum drm_plane_type dm_plane_type_stoney[AMDGPU_MAX_PLANES] = {
+	DRM_PLANE_TYPE_PRIMARY,
+	DRM_PLANE_TYPE_PRIMARY,
+	DRM_PLANE_TYPE_OVERLAY, /* YUV Capable Underlay */
+};
+
+/*
+ * dm_vblank_get_counter
+ *
+ * @brief
+ * Get counter for number of vertical blanks
+ *
+ * @param
+ * struct amdgpu_device *adev - [in] desired amdgpu device
+ * int disp_idx - [in] which CRTC to get the counter from
+ *
+ * @return
+ * Counter for vertical blanks
+ */
+static u32 dm_vblank_get_counter(struct amdgpu_device *adev, int crtc)
+{
+	if (crtc >= adev->mode_info.num_crtc)
+		return 0;
+	else {
+		struct amdgpu_crtc *acrtc = adev->mode_info.crtcs[crtc];
+		struct dm_crtc_state *acrtc_state = to_dm_crtc_state(
+				acrtc->base.state);
+
+
+		if (acrtc_state->stream == NULL) {
+			DRM_ERROR("dc_stream_state is NULL for crtc '%d'!\n",
+				  crtc);
+			return 0;
+		}
+
+		return dc_stream_get_vblank_counter(acrtc_state->stream);
+	}
+}
+
+static int dm_crtc_get_scanoutpos(struct amdgpu_device *adev, int crtc,
+				  u32 *vbl, u32 *position)
+{
+	uint32_t v_blank_start, v_blank_end, h_position, v_position;
+
+	if ((crtc < 0) || (crtc >= adev->mode_info.num_crtc))
+		return -EINVAL;
+	else {
+		struct amdgpu_crtc *acrtc = adev->mode_info.crtcs[crtc];
+		struct dm_crtc_state *acrtc_state = to_dm_crtc_state(
+						acrtc->base.state);
+
+		if (acrtc_state->stream ==  NULL) {
+			DRM_ERROR("dc_stream_state is NULL for crtc '%d'!\n",
+				  crtc);
+			return 0;
+		}
+
+		/*
+		 * TODO rework base driver to use values directly.
+		 * for now parse it back into reg-format
+		 */
+		dc_stream_get_scanoutpos(acrtc_state->stream,
+					 &v_blank_start,
+					 &v_blank_end,
+					 &h_position,
+					 &v_position);
+
+		*position = v_position | (h_position << 16);
+		*vbl = v_blank_start | (v_blank_end << 16);
+	}
+
+	return 0;
+}
+
+static bool dm_is_idle(void *handle)
+{
+	/* XXX todo */
+	return true;
+}
+
+static int dm_wait_for_idle(void *handle)
+{
+	/* XXX todo */
+	return 0;
+}
+
+static bool dm_check_soft_reset(void *handle)
+{
+	return false;
+}
+
+static int dm_soft_reset(void *handle)
+{
+	/* XXX todo */
+	return 0;
+}
+
+static struct amdgpu_crtc *
+get_crtc_by_otg_inst(struct amdgpu_device *adev,
+		     int otg_inst)
+{
+	struct drm_device *dev = adev->ddev;
+	struct drm_crtc *crtc;
+	struct amdgpu_crtc *amdgpu_crtc;
+
+	/*
+	 * following if is check inherited from both functions where this one is
+	 * used now. Need to be checked why it could happen.
+	 */
+	if (otg_inst == -1) {
+		WARN_ON(1);
+		return adev->mode_info.crtcs[0];
+	}
+
+	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
+		amdgpu_crtc = to_amdgpu_crtc(crtc);
+
+		if (amdgpu_crtc->otg_inst == otg_inst)
+			return amdgpu_crtc;
+	}
+
+	return NULL;
+}
+
+static void dm_pflip_high_irq(void *interrupt_params)
+{
+	struct amdgpu_crtc *amdgpu_crtc;
+	struct common_irq_params *irq_params = interrupt_params;
+	struct amdgpu_device *adev = irq_params->adev;
+	unsigned long flags;
+
+	amdgpu_crtc = get_crtc_by_otg_inst(adev, irq_params->irq_src - IRQ_TYPE_PFLIP);
+
+	/* IRQ could occur when in initial stage */
+	/*TODO work and BO cleanup */
+	if (amdgpu_crtc == NULL) {
+		DRM_DEBUG_DRIVER("CRTC is null, returning.\n");
+		return;
+	}
+
+	spin_lock_irqsave(&adev->ddev->event_lock, flags);
+
+	if (amdgpu_crtc->pflip_status != AMDGPU_FLIP_SUBMITTED){
+		DRM_DEBUG_DRIVER("amdgpu_crtc->pflip_status = %d !=AMDGPU_FLIP_SUBMITTED(%d) on crtc:%d[%p] \n",
+						 amdgpu_crtc->pflip_status,
+						 AMDGPU_FLIP_SUBMITTED,
+						 amdgpu_crtc->crtc_id,
+						 amdgpu_crtc);
+		spin_unlock_irqrestore(&adev->ddev->event_lock, flags);
+		return;
+	}
+
+
+	/* wakeup usersapce */
+	if (amdgpu_crtc->event) {
+		/* Update to correct count/ts if racing with vblank irq */
+		drm_crtc_accurate_vblank_count(&amdgpu_crtc->base);
+
+		drm_crtc_send_vblank_event(&amdgpu_crtc->base, amdgpu_crtc->event);
+
+		/* page flip completed. clean up */
+		amdgpu_crtc->event = NULL;
+
+	} else
+		WARN_ON(1);
+
+	amdgpu_crtc->pflip_status = AMDGPU_FLIP_NONE;
+	spin_unlock_irqrestore(&adev->ddev->event_lock, flags);
+
+	DRM_DEBUG_DRIVER("%s - crtc :%d[%p], pflip_stat:AMDGPU_FLIP_NONE\n",
+					__func__, amdgpu_crtc->crtc_id, amdgpu_crtc);
+
+	drm_crtc_vblank_put(&amdgpu_crtc->base);
+}
+
+static void dm_crtc_high_irq(void *interrupt_params)
+{
+	struct common_irq_params *irq_params = interrupt_params;
+	struct amdgpu_device *adev = irq_params->adev;
+	uint8_t crtc_index = 0;
+	struct amdgpu_crtc *acrtc;
+
+	acrtc = get_crtc_by_otg_inst(adev, irq_params->irq_src - IRQ_TYPE_VBLANK);
+
+	if (acrtc)
+		crtc_index = acrtc->crtc_id;
+
+	drm_handle_vblank(adev->ddev, crtc_index);
+}
+
+static int dm_set_clockgating_state(void *handle,
+		  enum amd_clockgating_state state)
+{
+	return 0;
+}
+
+static int dm_set_powergating_state(void *handle,
+		  enum amd_powergating_state state)
+{
+	return 0;
+}
+
+/* Prototypes of private functions */
+static int dm_early_init(void* handle);
+
+static void hotplug_notify_work_func(struct work_struct *work)
+{
+	struct amdgpu_display_manager *dm = container_of(work, struct amdgpu_display_manager, mst_hotplug_work);
+	struct drm_device *dev = dm->ddev;
+
+	drm_kms_helper_hotplug_event(dev);
+}
+
+#if defined(CONFIG_DRM_AMD_DC_FBC)
+#include "dal_asic_id.h"
+/* Allocate memory for FBC compressed data  */
+/* TODO: Dynamic allocation */
+#define AMDGPU_FBC_SIZE    (3840 * 2160 * 4)
+
+static void amdgpu_dm_initialize_fbc(struct amdgpu_device *adev)
+{
+	int r;
+	struct dm_comressor_info *compressor = &adev->dm.compressor;
+
+	if (!compressor->bo_ptr) {
+		r = amdgpu_bo_create_kernel(adev, AMDGPU_FBC_SIZE, PAGE_SIZE,
+				AMDGPU_GEM_DOMAIN_VRAM, &compressor->bo_ptr,
+				&compressor->gpu_addr, &compressor->cpu_addr);
+
+		if (r)
+			DRM_ERROR("DM: Failed to initialize fbc\n");
+	}
+
+}
+#endif
+
+
+/* Init display KMS
+ *
+ * Returns 0 on success
+ */
+static int amdgpu_dm_init(struct amdgpu_device *adev)
+{
+	struct dc_init_data init_data;
+	adev->dm.ddev = adev->ddev;
+	adev->dm.adev = adev;
+
+	/* Zero all the fields */
+	memset(&init_data, 0, sizeof(init_data));
+
+	/* initialize DAL's lock (for SYNC context use) */
+	spin_lock_init(&adev->dm.dal_lock);
+
+	/* initialize DAL's mutex */
+	mutex_init(&adev->dm.dal_mutex);
+
+	if(amdgpu_dm_irq_init(adev)) {
+		DRM_ERROR("amdgpu: failed to initialize DM IRQ support.\n");
+		goto error;
+	}
+
+	init_data.asic_id.chip_family = adev->family;
+
+	init_data.asic_id.pci_revision_id = adev->rev_id;
+	init_data.asic_id.hw_internal_rev = adev->external_rev_id;
+
+	init_data.asic_id.vram_width = adev->mc.vram_width;
+	/* TODO: initialize init_data.asic_id.vram_type here!!!! */
+	init_data.asic_id.atombios_base_address =
+		adev->mode_info.atom_context->bios;
+
+	init_data.driver = adev;
+
+	adev->dm.cgs_device = amdgpu_cgs_create_device(adev);
+
+	if (!adev->dm.cgs_device) {
+		DRM_ERROR("amdgpu: failed to create cgs device.\n");
+		goto error;
+	}
+
+	init_data.cgs_device = adev->dm.cgs_device;
+
+	adev->dm.dal = NULL;
+
+	init_data.dce_environment = DCE_ENV_PRODUCTION_DRV;
+
+	if (amdgpu_dc_log)
+		init_data.log_mask = DC_DEFAULT_LOG_MASK;
+	else
+		init_data.log_mask = DC_MIN_LOG_MASK;
+
+#if defined(CONFIG_DRM_AMD_DC_FBC)
+	if (adev->family == FAMILY_CZ)
+		amdgpu_dm_initialize_fbc(adev);
+	init_data.fbc_gpu_addr = adev->dm.compressor.gpu_addr;
+#endif
+	/* Display Core create. */
+	adev->dm.dc = dc_create(&init_data);
+
+	if (adev->dm.dc) {
+		DRM_INFO("Display Core initialized!\n");
+	} else {
+		DRM_INFO("Display Core failed to initialize!\n");
+		goto error;
+	}
+
+	INIT_WORK(&adev->dm.mst_hotplug_work, hotplug_notify_work_func);
+
+	adev->dm.freesync_module = mod_freesync_create(adev->dm.dc);
+	if (!adev->dm.freesync_module) {
+		DRM_ERROR(
+		"amdgpu: failed to initialize freesync_module.\n");
+	} else
+		DRM_DEBUG_DRIVER("amdgpu: freesync_module init done %p.\n",
+				adev->dm.freesync_module);
+
+	if (amdgpu_dm_initialize_drm_device(adev)) {
+		DRM_ERROR(
+		"amdgpu: failed to initialize sw for display support.\n");
+		goto error;
+	}
+
+	/* Update the actual used number of crtc */
+	adev->mode_info.num_crtc = adev->dm.display_indexes_num;
+
+	/* TODO: Add_display_info? */
+
+	/* TODO use dynamic cursor width */
+	adev->ddev->mode_config.cursor_width = adev->dm.dc->caps.max_cursor_size;
+	adev->ddev->mode_config.cursor_height = adev->dm.dc->caps.max_cursor_size;
+
+	if (drm_vblank_init(adev->ddev, adev->dm.display_indexes_num)) {
+		DRM_ERROR(
+		"amdgpu: failed to initialize sw for display support.\n");
+		goto error;
+	}
+
+	DRM_DEBUG_DRIVER("KMS initialized.\n");
+
+	return 0;
+error:
+	amdgpu_dm_fini(adev);
+
+	return -1;
+}
+
+static void amdgpu_dm_fini(struct amdgpu_device *adev)
+{
+	amdgpu_dm_destroy_drm_device(&adev->dm);
+	/*
+	 * TODO: pageflip, vlank interrupt
+	 *
+	 * amdgpu_dm_irq_fini(adev);
+	 */
+
+	if (adev->dm.cgs_device) {
+		amdgpu_cgs_destroy_device(adev->dm.cgs_device);
+		adev->dm.cgs_device = NULL;
+	}
+	if (adev->dm.freesync_module) {
+		mod_freesync_destroy(adev->dm.freesync_module);
+		adev->dm.freesync_module = NULL;
+	}
+	/* DC Destroy TODO: Replace destroy DAL */
+	if (adev->dm.dc)
+		dc_destroy(&adev->dm.dc);
+	return;
+}
+
+static int dm_sw_init(void *handle)
+{
+	return 0;
+}
+
+static int dm_sw_fini(void *handle)
+{
+	return 0;
+}
+
+static int detect_mst_link_for_all_connectors(struct drm_device *dev)
+{
+	struct amdgpu_dm_connector *aconnector;
+	struct drm_connector *connector;
+	int ret = 0;
+
+	drm_modeset_lock(&dev->mode_config.connection_mutex, NULL);
+
+	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
+		aconnector = to_amdgpu_dm_connector(connector);
+		if (aconnector->dc_link->type == dc_connection_mst_branch &&
+		    aconnector->mst_mgr.aux) {
+			DRM_DEBUG_DRIVER("DM_MST: starting TM on aconnector: %p [id: %d]\n",
+					aconnector, aconnector->base.base.id);
+
+			ret = drm_dp_mst_topology_mgr_set_mst(&aconnector->mst_mgr, true);
+			if (ret < 0) {
+				DRM_ERROR("DM_MST: Failed to start MST\n");
+				((struct dc_link *)aconnector->dc_link)->type = dc_connection_single;
+				return ret;
+				}
+			}
+	}
+
+	drm_modeset_unlock(&dev->mode_config.connection_mutex);
+	return ret;
+}
+
+static int dm_late_init(void *handle)
+{
+	struct drm_device *dev = ((struct amdgpu_device *)handle)->ddev;
+
+	return detect_mst_link_for_all_connectors(dev);
+}
+
+static void s3_handle_mst(struct drm_device *dev, bool suspend)
+{
+	struct amdgpu_dm_connector *aconnector;
+	struct drm_connector *connector;
+
+	drm_modeset_lock(&dev->mode_config.connection_mutex, NULL);
+
+	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
+		   aconnector = to_amdgpu_dm_connector(connector);
+		   if (aconnector->dc_link->type == dc_connection_mst_branch &&
+				   !aconnector->mst_port) {
+
+			   if (suspend)
+				   drm_dp_mst_topology_mgr_suspend(&aconnector->mst_mgr);
+			   else
+				   drm_dp_mst_topology_mgr_resume(&aconnector->mst_mgr);
+		   }
+	}
+
+	drm_modeset_unlock(&dev->mode_config.connection_mutex);
+}
+
+static int dm_hw_init(void *handle)
+{
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+	/* Create DAL display manager */
+	amdgpu_dm_init(adev);
+	amdgpu_dm_hpd_init(adev);
+
+	return 0;
+}
+
+static int dm_hw_fini(void *handle)
+{
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+	amdgpu_dm_hpd_fini(adev);
+
+	amdgpu_dm_irq_fini(adev);
+	amdgpu_dm_fini(adev);
+	return 0;
+}
+
+static int dm_suspend(void *handle)
+{
+	struct amdgpu_device *adev = handle;
+	struct amdgpu_display_manager *dm = &adev->dm;
+	int ret = 0;
+
+	s3_handle_mst(adev->ddev, true);
+
+	amdgpu_dm_irq_suspend(adev);
+
+	WARN_ON(adev->dm.cached_state);
+	adev->dm.cached_state = drm_atomic_helper_suspend(adev->ddev);
+
+	dc_set_power_state(dm->dc, DC_ACPI_CM_POWER_STATE_D3);
+
+	return ret;
+}
+
+static struct amdgpu_dm_connector *
+amdgpu_dm_find_first_crtc_matching_connector(struct drm_atomic_state *state,
+					     struct drm_crtc *crtc)
+{
+	uint32_t i;
+	struct drm_connector_state *new_con_state;
+	struct drm_connector *connector;
+	struct drm_crtc *crtc_from_state;
+
+	for_each_new_connector_in_state(state, connector, new_con_state, i) {
+		crtc_from_state = new_con_state->crtc;
+
+		if (crtc_from_state == crtc)
+			return to_amdgpu_dm_connector(connector);
+	}
+
+	return NULL;
+}
+
+static int dm_resume(void *handle)
+{
+	struct amdgpu_device *adev = handle;
+	struct amdgpu_display_manager *dm = &adev->dm;
+
+	/* power on hardware */
+	dc_set_power_state(dm->dc, DC_ACPI_CM_POWER_STATE_D0);
+
+	return 0;
+}
+
+int amdgpu_dm_display_resume(struct amdgpu_device *adev)
+{
+	struct drm_device *ddev = adev->ddev;
+	struct amdgpu_display_manager *dm = &adev->dm;
+	struct amdgpu_dm_connector *aconnector;
+	struct drm_connector *connector;
+	struct drm_crtc *crtc;
+	struct drm_crtc_state *new_crtc_state;
+	struct dm_crtc_state *dm_new_crtc_state;
+	struct drm_plane *plane;
+	struct drm_plane_state *new_plane_state;
+	struct dm_plane_state *dm_new_plane_state;
+
+	int ret = 0;
+	int i;
+
+	/* program HPD filter */
+	dc_resume(dm->dc);
+
+	/* On resume we need to  rewrite the MSTM control bits to enamble MST*/
+	s3_handle_mst(ddev, false);
+
+	/*
+	 * early enable HPD Rx IRQ, should be done before set mode as short
+	 * pulse interrupts are used for MST
+	 */
+	amdgpu_dm_irq_resume_early(adev);
+
+	/* Do detection*/
+	list_for_each_entry(connector,
+			&ddev->mode_config.connector_list, head) {
+		aconnector = to_amdgpu_dm_connector(connector);
+
+		/*
+		 * this is the case when traversing through already created
+		 * MST connectors, should be skipped
+		 */
+		if (aconnector->mst_port)
+			continue;
+
+		mutex_lock(&aconnector->hpd_lock);
+		dc_link_detect(aconnector->dc_link, DETECT_REASON_HPD);
+
+		if (aconnector->fake_enable && aconnector->dc_link->local_sink)
+			aconnector->fake_enable = false;
+
+		aconnector->dc_sink = NULL;
+		amdgpu_dm_update_connector_after_detect(aconnector);
+		mutex_unlock(&aconnector->hpd_lock);
+	}
+
+	/* Force mode set in atomic comit */
+	for_each_new_crtc_in_state(adev->dm.cached_state, crtc, new_crtc_state, i)
+		new_crtc_state->active_changed = true;
+
+	/*
+	 * atomic_check is expected to create the dc states. We need to release
+	 * them here, since they were duplicated as part of the suspend
+	 * procedure.
+	 */
+	for_each_new_crtc_in_state(adev->dm.cached_state, crtc, new_crtc_state, i) {
+		dm_new_crtc_state = to_dm_crtc_state(new_crtc_state);
+		if (dm_new_crtc_state->stream) {
+			WARN_ON(kref_read(&dm_new_crtc_state->stream->refcount) > 1);
+			dc_stream_release(dm_new_crtc_state->stream);
+			dm_new_crtc_state->stream = NULL;
+		}
+	}
+
+	for_each_new_plane_in_state(adev->dm.cached_state, plane, new_plane_state, i) {
+		dm_new_plane_state = to_dm_plane_state(new_plane_state);
+		if (dm_new_plane_state->dc_state) {
+			WARN_ON(kref_read(&dm_new_plane_state->dc_state->refcount) > 1);
+			dc_plane_state_release(dm_new_plane_state->dc_state);
+			dm_new_plane_state->dc_state = NULL;
+		}
+	}
+
+	ret = drm_atomic_helper_resume(ddev, adev->dm.cached_state);
+
+	adev->dm.cached_state = NULL;
+
+	amdgpu_dm_irq_resume_late(adev);
+
+	return ret;
+}
+
+static const struct amd_ip_funcs amdgpu_dm_funcs = {
+	.name = "dm",
+	.early_init = dm_early_init,
+	.late_init = dm_late_init,
+	.sw_init = dm_sw_init,
+	.sw_fini = dm_sw_fini,
+	.hw_init = dm_hw_init,
+	.hw_fini = dm_hw_fini,
+	.suspend = dm_suspend,
+	.resume = dm_resume,
+	.is_idle = dm_is_idle,
+	.wait_for_idle = dm_wait_for_idle,
+	.check_soft_reset = dm_check_soft_reset,
+	.soft_reset = dm_soft_reset,
+	.set_clockgating_state = dm_set_clockgating_state,
+	.set_powergating_state = dm_set_powergating_state,
+};
+
+const struct amdgpu_ip_block_version dm_ip_block =
+{
+	.type = AMD_IP_BLOCK_TYPE_DCE,
+	.major = 1,
+	.minor = 0,
+	.rev = 0,
+	.funcs = &amdgpu_dm_funcs,
+};
+
+
+static struct drm_atomic_state *
+dm_atomic_state_alloc(struct drm_device *dev)
+{
+	struct dm_atomic_state *state = kzalloc(sizeof(*state), GFP_KERNEL);
+
+	if (!state)
+		return NULL;
+
+	if (drm_atomic_state_init(dev, &state->base) < 0)
+		goto fail;
+
+	return &state->base;
+
+fail:
+	kfree(state);
+	return NULL;
+}
+
+static void
+dm_atomic_state_clear(struct drm_atomic_state *state)
+{
+	struct dm_atomic_state *dm_state = to_dm_atomic_state(state);
+
+	if (dm_state->context) {
+		dc_release_state(dm_state->context);
+		dm_state->context = NULL;
+	}
+
+	drm_atomic_state_default_clear(state);
+}
+
+static void
+dm_atomic_state_alloc_free(struct drm_atomic_state *state)
+{
+	struct dm_atomic_state *dm_state = to_dm_atomic_state(state);
+	drm_atomic_state_default_release(state);
+	kfree(dm_state);
+}
+
+static const struct drm_mode_config_funcs amdgpu_dm_mode_funcs = {
+	.fb_create = amdgpu_user_framebuffer_create,
+	.output_poll_changed = amdgpu_output_poll_changed,
+	.atomic_check = amdgpu_dm_atomic_check,
+	.atomic_commit = amdgpu_dm_atomic_commit,
+	.atomic_state_alloc = dm_atomic_state_alloc,
+	.atomic_state_clear = dm_atomic_state_clear,
+	.atomic_state_free = dm_atomic_state_alloc_free
+};
+
+static struct drm_mode_config_helper_funcs amdgpu_dm_mode_config_helperfuncs = {
+	.atomic_commit_tail = amdgpu_dm_atomic_commit_tail
+};
+
+static void
+amdgpu_dm_update_connector_after_detect(struct amdgpu_dm_connector *aconnector)
+{
+	struct drm_connector *connector = &aconnector->base;
+	struct drm_device *dev = connector->dev;
+	struct dc_sink *sink;
+
+	/* MST handled by drm_mst framework */
+	if (aconnector->mst_mgr.mst_state == true)
+		return;
+
+
+	sink = aconnector->dc_link->local_sink;
+
+	/* Edid mgmt connector gets first update only in mode_valid hook and then
+	 * the connector sink is set to either fake or physical sink depends on link status.
+	 * don't do it here if u are during boot
+	 */
+	if (aconnector->base.force != DRM_FORCE_UNSPECIFIED
+			&& aconnector->dc_em_sink) {
+
+		/* For S3 resume with headless use eml_sink to fake stream
+		 * because on resume connecotr->sink is set ti NULL
+		 */
+		mutex_lock(&dev->mode_config.mutex);
+
+		if (sink) {
+			if (aconnector->dc_sink) {
+				amdgpu_dm_remove_sink_from_freesync_module(
+								connector);
+				/* retain and release bellow are used for
+				 * bump up refcount for sink because the link don't point
+				 * to it anymore after disconnect so on next crtc to connector
+				 * reshuffle by UMD we will get into unwanted dc_sink release
+				 */
+				if (aconnector->dc_sink != aconnector->dc_em_sink)
+					dc_sink_release(aconnector->dc_sink);
+			}
+			aconnector->dc_sink = sink;
+			amdgpu_dm_add_sink_to_freesync_module(
+						connector, aconnector->edid);
+		} else {
+			amdgpu_dm_remove_sink_from_freesync_module(connector);
+			if (!aconnector->dc_sink)
+				aconnector->dc_sink = aconnector->dc_em_sink;
+			else if (aconnector->dc_sink != aconnector->dc_em_sink)
+				dc_sink_retain(aconnector->dc_sink);
+		}
+
+		mutex_unlock(&dev->mode_config.mutex);
+		return;
+	}
+
+	/*
+	 * TODO: temporary guard to look for proper fix
+	 * if this sink is MST sink, we should not do anything
+	 */
+	if (sink && sink->sink_signal == SIGNAL_TYPE_DISPLAY_PORT_MST)
+		return;
+
+	if (aconnector->dc_sink == sink) {
+		/* We got a DP short pulse (Link Loss, DP CTS, etc...).
+		 * Do nothing!! */
+		DRM_DEBUG_DRIVER("DCHPD: connector_id=%d: dc_sink didn't change.\n",
+				aconnector->connector_id);
+		return;
+	}
+
+	DRM_DEBUG_DRIVER("DCHPD: connector_id=%d: Old sink=%p New sink=%p\n",
+		aconnector->connector_id, aconnector->dc_sink, sink);
+
+	mutex_lock(&dev->mode_config.mutex);
+
+	/* 1. Update status of the drm connector
+	 * 2. Send an event and let userspace tell us what to do */
+	if (sink) {
+		/* TODO: check if we still need the S3 mode update workaround.
+		 * If yes, put it here. */
+		if (aconnector->dc_sink)
+			amdgpu_dm_remove_sink_from_freesync_module(
+							connector);
+
+		aconnector->dc_sink = sink;
+		if (sink->dc_edid.length == 0) {
+			aconnector->edid = NULL;
+		} else {
+			aconnector->edid =
+				(struct edid *) sink->dc_edid.raw_edid;
+
+
+			drm_mode_connector_update_edid_property(connector,
+					aconnector->edid);
+		}
+		amdgpu_dm_add_sink_to_freesync_module(connector, aconnector->edid);
+
+	} else {
+		amdgpu_dm_remove_sink_from_freesync_module(connector);
+		drm_mode_connector_update_edid_property(connector, NULL);
+		aconnector->num_modes = 0;
+		aconnector->dc_sink = NULL;
+	}
+
+	mutex_unlock(&dev->mode_config.mutex);
+}
+
+static void handle_hpd_irq(void *param)
+{
+	struct amdgpu_dm_connector *aconnector = (struct amdgpu_dm_connector *)param;
+	struct drm_connector *connector = &aconnector->base;
+	struct drm_device *dev = connector->dev;
+
+	/* In case of failure or MST no need to update connector status or notify the OS
+	 * since (for MST case) MST does this in it's own context.
+	 */
+	mutex_lock(&aconnector->hpd_lock);
+
+	if (aconnector->fake_enable)
+		aconnector->fake_enable = false;
+
+	if (dc_link_detect(aconnector->dc_link, DETECT_REASON_HPD)) {
+		amdgpu_dm_update_connector_after_detect(aconnector);
+
+
+		drm_modeset_lock_all(dev);
+		dm_restore_drm_connector_state(dev, connector);
+		drm_modeset_unlock_all(dev);
+
+		if (aconnector->base.force == DRM_FORCE_UNSPECIFIED)
+			drm_kms_helper_hotplug_event(dev);
+	}
+	mutex_unlock(&aconnector->hpd_lock);
+
+}
+
+static void dm_handle_hpd_rx_irq(struct amdgpu_dm_connector *aconnector)
+{
+	uint8_t esi[DP_PSR_ERROR_STATUS - DP_SINK_COUNT_ESI] = { 0 };
+	uint8_t dret;
+	bool new_irq_handled = false;
+	int dpcd_addr;
+	int dpcd_bytes_to_read;
+
+	const int max_process_count = 30;
+	int process_count = 0;
+
+	const struct dc_link_status *link_status = dc_link_get_status(aconnector->dc_link);
+
+	if (link_status->dpcd_caps->dpcd_rev.raw < 0x12) {
+		dpcd_bytes_to_read = DP_LANE0_1_STATUS - DP_SINK_COUNT;
+		/* DPCD 0x200 - 0x201 for downstream IRQ */
+		dpcd_addr = DP_SINK_COUNT;
+	} else {
+		dpcd_bytes_to_read = DP_PSR_ERROR_STATUS - DP_SINK_COUNT_ESI;
+		/* DPCD 0x2002 - 0x2005 for downstream IRQ */
+		dpcd_addr = DP_SINK_COUNT_ESI;
+	}
+
+	dret = drm_dp_dpcd_read(
+		&aconnector->dm_dp_aux.aux,
+		dpcd_addr,
+		esi,
+		dpcd_bytes_to_read);
+
+	while (dret == dpcd_bytes_to_read &&
+		process_count < max_process_count) {
+		uint8_t retry;
+		dret = 0;
+
+		process_count++;
+
+		DRM_DEBUG_DRIVER("ESI %02x %02x %02x\n", esi[0], esi[1], esi[2]);
+		/* handle HPD short pulse irq */
+		if (aconnector->mst_mgr.mst_state)
+			drm_dp_mst_hpd_irq(
+				&aconnector->mst_mgr,
+				esi,
+				&new_irq_handled);
+
+		if (new_irq_handled) {
+			/* ACK at DPCD to notify down stream */
+			const int ack_dpcd_bytes_to_write =
+				dpcd_bytes_to_read - 1;
+
+			for (retry = 0; retry < 3; retry++) {
+				uint8_t wret;
+
+				wret = drm_dp_dpcd_write(
+					&aconnector->dm_dp_aux.aux,
+					dpcd_addr + 1,
+					&esi[1],
+					ack_dpcd_bytes_to_write);
+				if (wret == ack_dpcd_bytes_to_write)
+					break;
+			}
+
+			/* check if there is new irq to be handle */
+			dret = drm_dp_dpcd_read(
+				&aconnector->dm_dp_aux.aux,
+				dpcd_addr,
+				esi,
+				dpcd_bytes_to_read);
+
+			new_irq_handled = false;
+		} else {
+			break;
+		}
+	}
+
+	if (process_count == max_process_count)
+		DRM_DEBUG_DRIVER("Loop exceeded max iterations\n");
+}
+
+static void handle_hpd_rx_irq(void *param)
+{
+	struct amdgpu_dm_connector *aconnector = (struct amdgpu_dm_connector *)param;
+	struct drm_connector *connector = &aconnector->base;
+	struct drm_device *dev = connector->dev;
+	struct dc_link *dc_link = aconnector->dc_link;
+	bool is_mst_root_connector = aconnector->mst_mgr.mst_state;
+
+	/* TODO:Temporary add mutex to protect hpd interrupt not have a gpio
+	 * conflict, after implement i2c helper, this mutex should be
+	 * retired.
+	 */
+	if (dc_link->type != dc_connection_mst_branch)
+		mutex_lock(&aconnector->hpd_lock);
+
+	if (dc_link_handle_hpd_rx_irq(dc_link, NULL) &&
+			!is_mst_root_connector) {
+		/* Downstream Port status changed. */
+		if (dc_link_detect(dc_link, DETECT_REASON_HPDRX)) {
+			amdgpu_dm_update_connector_after_detect(aconnector);
+
+
+			drm_modeset_lock_all(dev);
+			dm_restore_drm_connector_state(dev, connector);
+			drm_modeset_unlock_all(dev);
+
+			drm_kms_helper_hotplug_event(dev);
+		}
+	}
+	if ((dc_link->cur_link_settings.lane_count != LANE_COUNT_UNKNOWN) ||
+	    (dc_link->type == dc_connection_mst_branch))
+		dm_handle_hpd_rx_irq(aconnector);
+
+	if (dc_link->type != dc_connection_mst_branch)
+		mutex_unlock(&aconnector->hpd_lock);
+}
+
+static void register_hpd_handlers(struct amdgpu_device *adev)
+{
+	struct drm_device *dev = adev->ddev;
+	struct drm_connector *connector;
+	struct amdgpu_dm_connector *aconnector;
+	const struct dc_link *dc_link;
+	struct dc_interrupt_params int_params = {0};
+
+	int_params.requested_polarity = INTERRUPT_POLARITY_DEFAULT;
+	int_params.current_polarity = INTERRUPT_POLARITY_DEFAULT;
+
+	list_for_each_entry(connector,
+			&dev->mode_config.connector_list, head)	{
+
+		aconnector = to_amdgpu_dm_connector(connector);
+		dc_link = aconnector->dc_link;
+
+		if (DC_IRQ_SOURCE_INVALID != dc_link->irq_source_hpd) {
+			int_params.int_context = INTERRUPT_LOW_IRQ_CONTEXT;
+			int_params.irq_source = dc_link->irq_source_hpd;
+
+			amdgpu_dm_irq_register_interrupt(adev, &int_params,
+					handle_hpd_irq,
+					(void *) aconnector);
+		}
+
+		if (DC_IRQ_SOURCE_INVALID != dc_link->irq_source_hpd_rx) {
+
+			/* Also register for DP short pulse (hpd_rx). */
+			int_params.int_context = INTERRUPT_LOW_IRQ_CONTEXT;
+			int_params.irq_source =	dc_link->irq_source_hpd_rx;
+
+			amdgpu_dm_irq_register_interrupt(adev, &int_params,
+					handle_hpd_rx_irq,
+					(void *) aconnector);
+		}
+	}
+}
+
+/* Register IRQ sources and initialize IRQ callbacks */
+static int dce110_register_irq_handlers(struct amdgpu_device *adev)
+{
+	struct dc *dc = adev->dm.dc;
+	struct common_irq_params *c_irq_params;
+	struct dc_interrupt_params int_params = {0};
+	int r;
+	int i;
+	unsigned client_id = AMDGPU_IH_CLIENTID_LEGACY;
+
+	if (adev->asic_type == CHIP_VEGA10 ||
+	    adev->asic_type == CHIP_RAVEN)
+		client_id = AMDGPU_IH_CLIENTID_DCE;
+
+	int_params.requested_polarity = INTERRUPT_POLARITY_DEFAULT;
+	int_params.current_polarity = INTERRUPT_POLARITY_DEFAULT;
+
+	/* Actions of amdgpu_irq_add_id():
+	 * 1. Register a set() function with base driver.
+	 *    Base driver will call set() function to enable/disable an
+	 *    interrupt in DC hardware.
+	 * 2. Register amdgpu_dm_irq_handler().
+	 *    Base driver will call amdgpu_dm_irq_handler() for ALL interrupts
+	 *    coming from DC hardware.
+	 *    amdgpu_dm_irq_handler() will re-direct the interrupt to DC
+	 *    for acknowledging and handling. */
+
+	/* Use VBLANK interrupt */
+	for (i = VISLANDS30_IV_SRCID_D1_VERTICAL_INTERRUPT0; i <= VISLANDS30_IV_SRCID_D6_VERTICAL_INTERRUPT0; i++) {
+		r = amdgpu_irq_add_id(adev, client_id, i, &adev->crtc_irq);
+		if (r) {
+			DRM_ERROR("Failed to add crtc irq id!\n");
+			return r;
+		}
+
+		int_params.int_context = INTERRUPT_HIGH_IRQ_CONTEXT;
+		int_params.irq_source =
+			dc_interrupt_to_irq_source(dc, i, 0);
+
+		c_irq_params = &adev->dm.vblank_params[int_params.irq_source - DC_IRQ_SOURCE_VBLANK1];
+
+		c_irq_params->adev = adev;
+		c_irq_params->irq_src = int_params.irq_source;
+
+		amdgpu_dm_irq_register_interrupt(adev, &int_params,
+				dm_crtc_high_irq, c_irq_params);
+	}
+
+	/* Use GRPH_PFLIP interrupt */
+	for (i = VISLANDS30_IV_SRCID_D1_GRPH_PFLIP;
+			i <= VISLANDS30_IV_SRCID_D6_GRPH_PFLIP; i += 2) {
+		r = amdgpu_irq_add_id(adev, client_id, i, &adev->pageflip_irq);
+		if (r) {
+			DRM_ERROR("Failed to add page flip irq id!\n");
+			return r;
+		}
+
+		int_params.int_context = INTERRUPT_HIGH_IRQ_CONTEXT;
+		int_params.irq_source =
+			dc_interrupt_to_irq_source(dc, i, 0);
+
+		c_irq_params = &adev->dm.pflip_params[int_params.irq_source - DC_IRQ_SOURCE_PFLIP_FIRST];
+
+		c_irq_params->adev = adev;
+		c_irq_params->irq_src = int_params.irq_source;
+
+		amdgpu_dm_irq_register_interrupt(adev, &int_params,
+				dm_pflip_high_irq, c_irq_params);
+
+	}
+
+	/* HPD */
+	r = amdgpu_irq_add_id(adev, client_id,
+			VISLANDS30_IV_SRCID_HOTPLUG_DETECT_A, &adev->hpd_irq);
+	if (r) {
+		DRM_ERROR("Failed to add hpd irq id!\n");
+		return r;
+	}
+
+	register_hpd_handlers(adev);
+
+	return 0;
+}
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+/* Register IRQ sources and initialize IRQ callbacks */
+static int dcn10_register_irq_handlers(struct amdgpu_device *adev)
+{
+	struct dc *dc = adev->dm.dc;
+	struct common_irq_params *c_irq_params;
+	struct dc_interrupt_params int_params = {0};
+	int r;
+	int i;
+
+	int_params.requested_polarity = INTERRUPT_POLARITY_DEFAULT;
+	int_params.current_polarity = INTERRUPT_POLARITY_DEFAULT;
+
+	/* Actions of amdgpu_irq_add_id():
+	 * 1. Register a set() function with base driver.
+	 *    Base driver will call set() function to enable/disable an
+	 *    interrupt in DC hardware.
+	 * 2. Register amdgpu_dm_irq_handler().
+	 *    Base driver will call amdgpu_dm_irq_handler() for ALL interrupts
+	 *    coming from DC hardware.
+	 *    amdgpu_dm_irq_handler() will re-direct the interrupt to DC
+	 *    for acknowledging and handling.
+	 * */
+
+	/* Use VSTARTUP interrupt */
+	for (i = DCN_1_0__SRCID__DC_D1_OTG_VSTARTUP;
+			i <= DCN_1_0__SRCID__DC_D1_OTG_VSTARTUP + adev->mode_info.num_crtc - 1;
+			i++) {
+		r = amdgpu_irq_add_id(adev, AMDGPU_IH_CLIENTID_DCE, i, &adev->crtc_irq);
+
+		if (r) {
+			DRM_ERROR("Failed to add crtc irq id!\n");
+			return r;
+		}
+
+		int_params.int_context = INTERRUPT_HIGH_IRQ_CONTEXT;
+		int_params.irq_source =
+			dc_interrupt_to_irq_source(dc, i, 0);
+
+		c_irq_params = &adev->dm.vblank_params[int_params.irq_source - DC_IRQ_SOURCE_VBLANK1];
+
+		c_irq_params->adev = adev;
+		c_irq_params->irq_src = int_params.irq_source;
+
+		amdgpu_dm_irq_register_interrupt(adev, &int_params,
+				dm_crtc_high_irq, c_irq_params);
+	}
+
+	/* Use GRPH_PFLIP interrupt */
+	for (i = DCN_1_0__SRCID__HUBP0_FLIP_INTERRUPT;
+			i <= DCN_1_0__SRCID__HUBP0_FLIP_INTERRUPT + adev->mode_info.num_crtc - 1;
+			i++) {
+		r = amdgpu_irq_add_id(adev, AMDGPU_IH_CLIENTID_DCE, i, &adev->pageflip_irq);
+		if (r) {
+			DRM_ERROR("Failed to add page flip irq id!\n");
+			return r;
+		}
+
+		int_params.int_context = INTERRUPT_HIGH_IRQ_CONTEXT;
+		int_params.irq_source =
+			dc_interrupt_to_irq_source(dc, i, 0);
+
+		c_irq_params = &adev->dm.pflip_params[int_params.irq_source - DC_IRQ_SOURCE_PFLIP_FIRST];
+
+		c_irq_params->adev = adev;
+		c_irq_params->irq_src = int_params.irq_source;
+
+		amdgpu_dm_irq_register_interrupt(adev, &int_params,
+				dm_pflip_high_irq, c_irq_params);
+
+	}
+
+	/* HPD */
+	r = amdgpu_irq_add_id(adev, AMDGPU_IH_CLIENTID_DCE, DCN_1_0__SRCID__DC_HPD1_INT,
+			&adev->hpd_irq);
+	if (r) {
+		DRM_ERROR("Failed to add hpd irq id!\n");
+		return r;
+	}
+
+	register_hpd_handlers(adev);
+
+	return 0;
+}
+#endif
+
+static int amdgpu_dm_mode_config_init(struct amdgpu_device *adev)
+{
+	int r;
+
+	adev->mode_info.mode_config_initialized = true;
+
+	adev->ddev->mode_config.funcs = (void *)&amdgpu_dm_mode_funcs;
+	adev->ddev->mode_config.helper_private = &amdgpu_dm_mode_config_helperfuncs;
+
+	adev->ddev->mode_config.max_width = 16384;
+	adev->ddev->mode_config.max_height = 16384;
+
+	adev->ddev->mode_config.preferred_depth = 24;
+	adev->ddev->mode_config.prefer_shadow = 1;
+	/* indicate support of immediate flip */
+	adev->ddev->mode_config.async_page_flip = true;
+
+	adev->ddev->mode_config.fb_base = adev->mc.aper_base;
+
+	r = amdgpu_modeset_create_props(adev);
+	if (r)
+		return r;
+
+	return 0;
+}
+
+#if defined(CONFIG_BACKLIGHT_CLASS_DEVICE) ||\
+	defined(CONFIG_BACKLIGHT_CLASS_DEVICE_MODULE)
+
+static int amdgpu_dm_backlight_update_status(struct backlight_device *bd)
+{
+	struct amdgpu_display_manager *dm = bl_get_data(bd);
+
+	if (dc_link_set_backlight_level(dm->backlight_link,
+			bd->props.brightness, 0, 0))
+		return 0;
+	else
+		return 1;
+}
+
+static int amdgpu_dm_backlight_get_brightness(struct backlight_device *bd)
+{
+	return bd->props.brightness;
+}
+
+static const struct backlight_ops amdgpu_dm_backlight_ops = {
+	.get_brightness = amdgpu_dm_backlight_get_brightness,
+	.update_status	= amdgpu_dm_backlight_update_status,
+};
+
+static void
+amdgpu_dm_register_backlight_device(struct amdgpu_display_manager *dm)
+{
+	char bl_name[16];
+	struct backlight_properties props = { 0 };
+
+	props.max_brightness = AMDGPU_MAX_BL_LEVEL;
+	props.type = BACKLIGHT_RAW;
+
+	snprintf(bl_name, sizeof(bl_name), "amdgpu_bl%d",
+			dm->adev->ddev->primary->index);
+
+	dm->backlight_dev = backlight_device_register(bl_name,
+			dm->adev->ddev->dev,
+			dm,
+			&amdgpu_dm_backlight_ops,
+			&props);
+
+	if (IS_ERR(dm->backlight_dev))
+		DRM_ERROR("DM: Backlight registration failed!\n");
+	else
+		DRM_DEBUG_DRIVER("DM: Registered Backlight device: %s\n", bl_name);
+}
+
+#endif
+
+/* In this architecture, the association
+ * connector -> encoder -> crtc
+ * id not really requried. The crtc and connector will hold the
+ * display_index as an abstraction to use with DAL component
+ *
+ * Returns 0 on success
+ */
+static int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev)
+{
+	struct amdgpu_display_manager *dm = &adev->dm;
+	uint32_t i;
+	struct amdgpu_dm_connector *aconnector = NULL;
+	struct amdgpu_encoder *aencoder = NULL;
+	struct amdgpu_mode_info *mode_info = &adev->mode_info;
+	uint32_t link_cnt;
+	unsigned long possible_crtcs;
+
+	link_cnt = dm->dc->caps.max_links;
+	if (amdgpu_dm_mode_config_init(dm->adev)) {
+		DRM_ERROR("DM: Failed to initialize mode config\n");
+		return -1;
+	}
+
+	for (i = 0; i < dm->dc->caps.max_planes; i++) {
+		struct amdgpu_plane *plane;
+
+		plane = kzalloc(sizeof(struct amdgpu_plane), GFP_KERNEL);
+		mode_info->planes[i] = plane;
+
+		if (!plane) {
+			DRM_ERROR("KMS: Failed to allocate plane\n");
+			goto fail;
+		}
+		plane->base.type = mode_info->plane_type[i];
+
+		/*
+		 * HACK: IGT tests expect that each plane can only have one
+		 * one possible CRTC. For now, set one CRTC for each
+		 * plane that is not an underlay, but still allow multiple
+		 * CRTCs for underlay planes.
+		 */
+		possible_crtcs = 1 << i;
+		if (i >= dm->dc->caps.max_streams)
+			possible_crtcs = 0xff;
+
+		if (amdgpu_dm_plane_init(dm, mode_info->planes[i], possible_crtcs)) {
+			DRM_ERROR("KMS: Failed to initialize plane\n");
+			goto fail;
+		}
+	}
+
+	for (i = 0; i < dm->dc->caps.max_streams; i++)
+		if (amdgpu_dm_crtc_init(dm, &mode_info->planes[i]->base, i)) {
+			DRM_ERROR("KMS: Failed to initialize crtc\n");
+			goto fail;
+		}
+
+	dm->display_indexes_num = dm->dc->caps.max_streams;
+
+	/* loops over all connectors on the board */
+	for (i = 0; i < link_cnt; i++) {
+
+		if (i > AMDGPU_DM_MAX_DISPLAY_INDEX) {
+			DRM_ERROR(
+				"KMS: Cannot support more than %d display indexes\n",
+					AMDGPU_DM_MAX_DISPLAY_INDEX);
+			continue;
+		}
+
+		aconnector = kzalloc(sizeof(*aconnector), GFP_KERNEL);
+		if (!aconnector)
+			goto fail;
+
+		aencoder = kzalloc(sizeof(*aencoder), GFP_KERNEL);
+		if (!aencoder)
+			goto fail;
+
+		if (amdgpu_dm_encoder_init(dm->ddev, aencoder, i)) {
+			DRM_ERROR("KMS: Failed to initialize encoder\n");
+			goto fail;
+		}
+
+		if (amdgpu_dm_connector_init(dm, aconnector, i, aencoder)) {
+			DRM_ERROR("KMS: Failed to initialize connector\n");
+			goto fail;
+		}
+
+		if (dc_link_detect(dc_get_link_at_index(dm->dc, i),
+				DETECT_REASON_BOOT))
+			amdgpu_dm_update_connector_after_detect(aconnector);
+	}
+
+	/* Software is initialized. Now we can register interrupt handlers. */
+	switch (adev->asic_type) {
+	case CHIP_BONAIRE:
+	case CHIP_HAWAII:
+	case CHIP_KAVERI:
+	case CHIP_KABINI:
+	case CHIP_MULLINS:
+	case CHIP_TONGA:
+	case CHIP_FIJI:
+	case CHIP_CARRIZO:
+	case CHIP_STONEY:
+	case CHIP_POLARIS11:
+	case CHIP_POLARIS10:
+	case CHIP_POLARIS12:
+	case CHIP_VEGA10:
+		if (dce110_register_irq_handlers(dm->adev)) {
+			DRM_ERROR("DM: Failed to initialize IRQ\n");
+			goto fail;
+		}
+		break;
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	case CHIP_RAVEN:
+		if (dcn10_register_irq_handlers(dm->adev)) {
+			DRM_ERROR("DM: Failed to initialize IRQ\n");
+			goto fail;
+		}
+		/*
+		 * Temporary disable until pplib/smu interaction is implemented
+		 */
+		dm->dc->debug.disable_stutter = true;
+		break;
+#endif
+	default:
+		DRM_ERROR("Usupported ASIC type: 0x%X\n", adev->asic_type);
+		goto fail;
+	}
+
+	return 0;
+fail:
+	kfree(aencoder);
+	kfree(aconnector);
+	for (i = 0; i < dm->dc->caps.max_planes; i++)
+		kfree(mode_info->planes[i]);
+	return -1;
+}
+
+static void amdgpu_dm_destroy_drm_device(struct amdgpu_display_manager *dm)
+{
+	drm_mode_config_cleanup(dm->ddev);
+	return;
+}
+
+/******************************************************************************
+ * amdgpu_display_funcs functions
+ *****************************************************************************/
+
+/**
+ * dm_bandwidth_update - program display watermarks
+ *
+ * @adev: amdgpu_device pointer
+ *
+ * Calculate and program the display watermarks and line buffer allocation.
+ */
+static void dm_bandwidth_update(struct amdgpu_device *adev)
+{
+	/* TODO: implement later */
+}
+
+static void dm_set_backlight_level(struct amdgpu_encoder *amdgpu_encoder,
+				     u8 level)
+{
+	/* TODO: translate amdgpu_encoder to display_index and call DAL */
+}
+
+static u8 dm_get_backlight_level(struct amdgpu_encoder *amdgpu_encoder)
+{
+	/* TODO: translate amdgpu_encoder to display_index and call DAL */
+	return 0;
+}
+
+static int amdgpu_notify_freesync(struct drm_device *dev, void *data,
+				struct drm_file *filp)
+{
+	struct mod_freesync_params freesync_params;
+	uint8_t num_streams;
+	uint8_t i;
+
+	struct amdgpu_device *adev = dev->dev_private;
+	int r = 0;
+
+	/* Get freesync enable flag from DRM */
+
+	num_streams = dc_get_current_stream_count(adev->dm.dc);
+
+	for (i = 0; i < num_streams; i++) {
+		struct dc_stream_state *stream;
+		stream = dc_get_stream_at_index(adev->dm.dc, i);
+
+		mod_freesync_update_state(adev->dm.freesync_module,
+					  &stream, 1, &freesync_params);
+	}
+
+	return r;
+}
+
+static const struct amdgpu_display_funcs dm_display_funcs = {
+	.bandwidth_update = dm_bandwidth_update, /* called unconditionally */
+	.vblank_get_counter = dm_vblank_get_counter,/* called unconditionally */
+	.vblank_wait = NULL,
+	.backlight_set_level =
+		dm_set_backlight_level,/* called unconditionally */
+	.backlight_get_level =
+		dm_get_backlight_level,/* called unconditionally */
+	.hpd_sense = NULL,/* called unconditionally */
+	.hpd_set_polarity = NULL, /* called unconditionally */
+	.hpd_get_gpio_reg = NULL, /* VBIOS parsing. DAL does it. */
+	.page_flip_get_scanoutpos =
+		dm_crtc_get_scanoutpos,/* called unconditionally */
+	.add_encoder = NULL, /* VBIOS parsing. DAL does it. */
+	.add_connector = NULL, /* VBIOS parsing. DAL does it. */
+	.notify_freesync = amdgpu_notify_freesync,
+
+};
+
+#if defined(CONFIG_DEBUG_KERNEL_DC)
+
+static ssize_t s3_debug_store(struct device *device,
+			      struct device_attribute *attr,
+			      const char *buf,
+			      size_t count)
+{
+	int ret;
+	int s3_state;
+	struct pci_dev *pdev = to_pci_dev(device);
+	struct drm_device *drm_dev = pci_get_drvdata(pdev);
+	struct amdgpu_device *adev = drm_dev->dev_private;
+
+	ret = kstrtoint(buf, 0, &s3_state);
+
+	if (ret == 0) {
+		if (s3_state) {
+			dm_resume(adev);
+			amdgpu_dm_display_resume(adev);
+			drm_kms_helper_hotplug_event(adev->ddev);
+		} else
+			dm_suspend(adev);
+	}
+
+	return ret == 0 ? count : 0;
+}
+
+DEVICE_ATTR_WO(s3_debug);
+
+#endif
+
+static int dm_early_init(void *handle)
+{
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+	adev->ddev->driver->driver_features |= DRIVER_ATOMIC;
+	amdgpu_dm_set_irq_funcs(adev);
+
+	switch (adev->asic_type) {
+	case CHIP_BONAIRE:
+	case CHIP_HAWAII:
+		adev->mode_info.num_crtc = 6;
+		adev->mode_info.num_hpd = 6;
+		adev->mode_info.num_dig = 6;
+		adev->mode_info.plane_type = dm_plane_type_default;
+		break;
+	case CHIP_KAVERI:
+		adev->mode_info.num_crtc = 4;
+		adev->mode_info.num_hpd = 6;
+		adev->mode_info.num_dig = 7;
+		adev->mode_info.plane_type = dm_plane_type_default;
+		break;
+	case CHIP_KABINI:
+	case CHIP_MULLINS:
+		adev->mode_info.num_crtc = 2;
+		adev->mode_info.num_hpd = 6;
+		adev->mode_info.num_dig = 6;
+		adev->mode_info.plane_type = dm_plane_type_default;
+		break;
+	case CHIP_FIJI:
+	case CHIP_TONGA:
+		adev->mode_info.num_crtc = 6;
+		adev->mode_info.num_hpd = 6;
+		adev->mode_info.num_dig = 7;
+		adev->mode_info.plane_type = dm_plane_type_default;
+		break;
+	case CHIP_CARRIZO:
+		adev->mode_info.num_crtc = 3;
+		adev->mode_info.num_hpd = 6;
+		adev->mode_info.num_dig = 9;
+		adev->mode_info.plane_type = dm_plane_type_carizzo;
+		break;
+	case CHIP_STONEY:
+		adev->mode_info.num_crtc = 2;
+		adev->mode_info.num_hpd = 6;
+		adev->mode_info.num_dig = 9;
+		adev->mode_info.plane_type = dm_plane_type_stoney;
+		break;
+	case CHIP_POLARIS11:
+	case CHIP_POLARIS12:
+		adev->mode_info.num_crtc = 5;
+		adev->mode_info.num_hpd = 5;
+		adev->mode_info.num_dig = 5;
+		adev->mode_info.plane_type = dm_plane_type_default;
+		break;
+	case CHIP_POLARIS10:
+		adev->mode_info.num_crtc = 6;
+		adev->mode_info.num_hpd = 6;
+		adev->mode_info.num_dig = 6;
+		adev->mode_info.plane_type = dm_plane_type_default;
+		break;
+	case CHIP_VEGA10:
+		adev->mode_info.num_crtc = 6;
+		adev->mode_info.num_hpd = 6;
+		adev->mode_info.num_dig = 6;
+		adev->mode_info.plane_type = dm_plane_type_default;
+		break;
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	case CHIP_RAVEN:
+		adev->mode_info.num_crtc = 4;
+		adev->mode_info.num_hpd = 4;
+		adev->mode_info.num_dig = 4;
+		adev->mode_info.plane_type = dm_plane_type_default;
+		break;
+#endif
+	default:
+		DRM_ERROR("Usupported ASIC type: 0x%X\n", adev->asic_type);
+		return -EINVAL;
+	}
+
+	if (adev->mode_info.funcs == NULL)
+		adev->mode_info.funcs = &dm_display_funcs;
+
+	/* Note: Do NOT change adev->audio_endpt_rreg and
+	 * adev->audio_endpt_wreg because they are initialised in
+	 * amdgpu_device_init() */
+#if defined(CONFIG_DEBUG_KERNEL_DC)
+	device_create_file(
+		adev->ddev->dev,
+		&dev_attr_s3_debug);
+#endif
+
+	return 0;
+}
+
+struct dm_connector_state {
+	struct drm_connector_state base;
+
+	enum amdgpu_rmx_type scaling;
+	uint8_t underscan_vborder;
+	uint8_t underscan_hborder;
+	bool underscan_enable;
+};
+
+#define to_dm_connector_state(x)\
+	container_of((x), struct dm_connector_state, base)
+
+static bool modeset_required(struct drm_crtc_state *crtc_state,
+			     struct dc_stream_state *new_stream,
+			     struct dc_stream_state *old_stream)
+{
+	if (!drm_atomic_crtc_needs_modeset(crtc_state))
+		return false;
+
+	if (!crtc_state->enable)
+		return false;
+
+	return crtc_state->active;
+}
+
+static bool modereset_required(struct drm_crtc_state *crtc_state)
+{
+	if (!drm_atomic_crtc_needs_modeset(crtc_state))
+		return false;
+
+	return !crtc_state->enable || !crtc_state->active;
+}
+
+static void amdgpu_dm_encoder_destroy(struct drm_encoder *encoder)
+{
+	drm_encoder_cleanup(encoder);
+	kfree(encoder);
+}
+
+static const struct drm_encoder_funcs amdgpu_dm_encoder_funcs = {
+	.destroy = amdgpu_dm_encoder_destroy,
+};
+
+static bool fill_rects_from_plane_state(const struct drm_plane_state *state,
+					struct dc_plane_state *plane_state)
+{
+	plane_state->src_rect.x = state->src_x >> 16;
+	plane_state->src_rect.y = state->src_y >> 16;
+	/*we ignore for now mantissa and do not to deal with floating pixels :(*/
+	plane_state->src_rect.width = state->src_w >> 16;
+
+	if (plane_state->src_rect.width == 0)
+		return false;
+
+	plane_state->src_rect.height = state->src_h >> 16;
+	if (plane_state->src_rect.height == 0)
+		return false;
+
+	plane_state->dst_rect.x = state->crtc_x;
+	plane_state->dst_rect.y = state->crtc_y;
+
+	if (state->crtc_w == 0)
+		return false;
+
+	plane_state->dst_rect.width = state->crtc_w;
+
+	if (state->crtc_h == 0)
+		return false;
+
+	plane_state->dst_rect.height = state->crtc_h;
+
+	plane_state->clip_rect = plane_state->dst_rect;
+
+	switch (state->rotation & DRM_MODE_ROTATE_MASK) {
+	case DRM_MODE_ROTATE_0:
+		plane_state->rotation = ROTATION_ANGLE_0;
+		break;
+	case DRM_MODE_ROTATE_90:
+		plane_state->rotation = ROTATION_ANGLE_90;
+		break;
+	case DRM_MODE_ROTATE_180:
+		plane_state->rotation = ROTATION_ANGLE_180;
+		break;
+	case DRM_MODE_ROTATE_270:
+		plane_state->rotation = ROTATION_ANGLE_270;
+		break;
+	default:
+		plane_state->rotation = ROTATION_ANGLE_0;
+		break;
+	}
+
+	return true;
+}
+static int get_fb_info(const struct amdgpu_framebuffer *amdgpu_fb,
+		       uint64_t *tiling_flags,
+		       uint64_t *fb_location)
+{
+	struct amdgpu_bo *rbo = gem_to_amdgpu_bo(amdgpu_fb->obj);
+	int r = amdgpu_bo_reserve(rbo, false);
+
+	if (unlikely(r)) {
+		// Don't show error msg. when return -ERESTARTSYS
+		if (r != -ERESTARTSYS)
+			DRM_ERROR("Unable to reserve buffer: %d\n", r);
+		return r;
+	}
+
+	if (fb_location)
+		*fb_location = amdgpu_bo_gpu_offset(rbo);
+
+	if (tiling_flags)
+		amdgpu_bo_get_tiling_flags(rbo, tiling_flags);
+
+	amdgpu_bo_unreserve(rbo);
+
+	return r;
+}
+
+static int fill_plane_attributes_from_fb(struct amdgpu_device *adev,
+					 struct dc_plane_state *plane_state,
+					 const struct amdgpu_framebuffer *amdgpu_fb,
+					 bool addReq)
+{
+	uint64_t tiling_flags;
+	uint64_t fb_location = 0;
+	uint64_t chroma_addr = 0;
+	unsigned int awidth;
+	const struct drm_framebuffer *fb = &amdgpu_fb->base;
+	int ret = 0;
+	struct drm_format_name_buf format_name;
+
+	ret = get_fb_info(
+		amdgpu_fb,
+		&tiling_flags,
+		addReq == true ? &fb_location:NULL);
+
+	if (ret)
+		return ret;
+
+	switch (fb->format->format) {
+	case DRM_FORMAT_C8:
+		plane_state->format = SURFACE_PIXEL_FORMAT_GRPH_PALETA_256_COLORS;
+		break;
+	case DRM_FORMAT_RGB565:
+		plane_state->format = SURFACE_PIXEL_FORMAT_GRPH_RGB565;
+		break;
+	case DRM_FORMAT_XRGB8888:
+	case DRM_FORMAT_ARGB8888:
+		plane_state->format = SURFACE_PIXEL_FORMAT_GRPH_ARGB8888;
+		break;
+	case DRM_FORMAT_XRGB2101010:
+	case DRM_FORMAT_ARGB2101010:
+		plane_state->format = SURFACE_PIXEL_FORMAT_GRPH_ARGB2101010;
+		break;
+	case DRM_FORMAT_XBGR2101010:
+	case DRM_FORMAT_ABGR2101010:
+		plane_state->format = SURFACE_PIXEL_FORMAT_GRPH_ABGR2101010;
+		break;
+	case DRM_FORMAT_NV21:
+		plane_state->format = SURFACE_PIXEL_FORMAT_VIDEO_420_YCbCr;
+		break;
+	case DRM_FORMAT_NV12:
+		plane_state->format = SURFACE_PIXEL_FORMAT_VIDEO_420_YCrCb;
+		break;
+	default:
+		DRM_ERROR("Unsupported screen format %s\n",
+			  drm_get_format_name(fb->format->format, &format_name));
+		return -EINVAL;
+	}
+
+	if (plane_state->format < SURFACE_PIXEL_FORMAT_VIDEO_BEGIN) {
+		plane_state->address.type = PLN_ADDR_TYPE_GRAPHICS;
+		plane_state->address.grph.addr.low_part = lower_32_bits(fb_location);
+		plane_state->address.grph.addr.high_part = upper_32_bits(fb_location);
+		plane_state->plane_size.grph.surface_size.x = 0;
+		plane_state->plane_size.grph.surface_size.y = 0;
+		plane_state->plane_size.grph.surface_size.width = fb->width;
+		plane_state->plane_size.grph.surface_size.height = fb->height;
+		plane_state->plane_size.grph.surface_pitch =
+				fb->pitches[0] / fb->format->cpp[0];
+		/* TODO: unhardcode */
+		plane_state->color_space = COLOR_SPACE_SRGB;
+
+	} else {
+		awidth = ALIGN(fb->width, 64);
+		plane_state->address.type = PLN_ADDR_TYPE_VIDEO_PROGRESSIVE;
+		plane_state->address.video_progressive.luma_addr.low_part
+						= lower_32_bits(fb_location);
+		plane_state->address.video_progressive.luma_addr.high_part
+						= upper_32_bits(fb_location);
+		chroma_addr = fb_location + (u64)(awidth * fb->height);
+		plane_state->address.video_progressive.chroma_addr.low_part
+						= lower_32_bits(chroma_addr);
+		plane_state->address.video_progressive.chroma_addr.high_part
+						= upper_32_bits(chroma_addr);
+		plane_state->plane_size.video.luma_size.x = 0;
+		plane_state->plane_size.video.luma_size.y = 0;
+		plane_state->plane_size.video.luma_size.width = awidth;
+		plane_state->plane_size.video.luma_size.height = fb->height;
+		/* TODO: unhardcode */
+		plane_state->plane_size.video.luma_pitch = awidth;
+
+		plane_state->plane_size.video.chroma_size.x = 0;
+		plane_state->plane_size.video.chroma_size.y = 0;
+		plane_state->plane_size.video.chroma_size.width = awidth;
+		plane_state->plane_size.video.chroma_size.height = fb->height;
+		plane_state->plane_size.video.chroma_pitch = awidth / 2;
+
+		/* TODO: unhardcode */
+		plane_state->color_space = COLOR_SPACE_YCBCR709;
+	}
+
+	memset(&plane_state->tiling_info, 0, sizeof(plane_state->tiling_info));
+
+	/* Fill GFX8 params */
+	if (AMDGPU_TILING_GET(tiling_flags, ARRAY_MODE) == DC_ARRAY_2D_TILED_THIN1) {
+		unsigned int bankw, bankh, mtaspect, tile_split, num_banks;
+
+		bankw = AMDGPU_TILING_GET(tiling_flags, BANK_WIDTH);
+		bankh = AMDGPU_TILING_GET(tiling_flags, BANK_HEIGHT);
+		mtaspect = AMDGPU_TILING_GET(tiling_flags, MACRO_TILE_ASPECT);
+		tile_split = AMDGPU_TILING_GET(tiling_flags, TILE_SPLIT);
+		num_banks = AMDGPU_TILING_GET(tiling_flags, NUM_BANKS);
+
+		/* XXX fix me for VI */
+		plane_state->tiling_info.gfx8.num_banks = num_banks;
+		plane_state->tiling_info.gfx8.array_mode =
+				DC_ARRAY_2D_TILED_THIN1;
+		plane_state->tiling_info.gfx8.tile_split = tile_split;
+		plane_state->tiling_info.gfx8.bank_width = bankw;
+		plane_state->tiling_info.gfx8.bank_height = bankh;
+		plane_state->tiling_info.gfx8.tile_aspect = mtaspect;
+		plane_state->tiling_info.gfx8.tile_mode =
+				DC_ADDR_SURF_MICRO_TILING_DISPLAY;
+	} else if (AMDGPU_TILING_GET(tiling_flags, ARRAY_MODE)
+			== DC_ARRAY_1D_TILED_THIN1) {
+		plane_state->tiling_info.gfx8.array_mode = DC_ARRAY_1D_TILED_THIN1;
+	}
+
+	plane_state->tiling_info.gfx8.pipe_config =
+			AMDGPU_TILING_GET(tiling_flags, PIPE_CONFIG);
+
+	if (adev->asic_type == CHIP_VEGA10 ||
+	    adev->asic_type == CHIP_RAVEN) {
+		/* Fill GFX9 params */
+		plane_state->tiling_info.gfx9.num_pipes =
+			adev->gfx.config.gb_addr_config_fields.num_pipes;
+		plane_state->tiling_info.gfx9.num_banks =
+			adev->gfx.config.gb_addr_config_fields.num_banks;
+		plane_state->tiling_info.gfx9.pipe_interleave =
+			adev->gfx.config.gb_addr_config_fields.pipe_interleave_size;
+		plane_state->tiling_info.gfx9.num_shader_engines =
+			adev->gfx.config.gb_addr_config_fields.num_se;
+		plane_state->tiling_info.gfx9.max_compressed_frags =
+			adev->gfx.config.gb_addr_config_fields.max_compress_frags;
+		plane_state->tiling_info.gfx9.num_rb_per_se =
+			adev->gfx.config.gb_addr_config_fields.num_rb_per_se;
+		plane_state->tiling_info.gfx9.swizzle =
+			AMDGPU_TILING_GET(tiling_flags, SWIZZLE_MODE);
+		plane_state->tiling_info.gfx9.shaderEnable = 1;
+	}
+
+	plane_state->visible = true;
+	plane_state->scaling_quality.h_taps_c = 0;
+	plane_state->scaling_quality.v_taps_c = 0;
+
+	/* is this needed? is plane_state zeroed at allocation? */
+	plane_state->scaling_quality.h_taps = 0;
+	plane_state->scaling_quality.v_taps = 0;
+	plane_state->stereo_format = PLANE_STEREO_FORMAT_NONE;
+
+	return ret;
+
+}
+
+static void fill_gamma_from_crtc_state(const struct drm_crtc_state *crtc_state,
+				       struct dc_plane_state *plane_state)
+{
+	int i;
+	struct dc_gamma *gamma;
+	struct drm_color_lut *lut =
+			(struct drm_color_lut *) crtc_state->gamma_lut->data;
+
+	gamma = dc_create_gamma();
+
+	if (gamma == NULL) {
+		WARN_ON(1);
+		return;
+	}
+
+	gamma->type = GAMMA_RGB_256;
+	gamma->num_entries = GAMMA_RGB_256_ENTRIES;
+	for (i = 0; i < GAMMA_RGB_256_ENTRIES; i++) {
+		gamma->entries.red[i] = dal_fixed31_32_from_int(lut[i].red);
+		gamma->entries.green[i] = dal_fixed31_32_from_int(lut[i].green);
+		gamma->entries.blue[i] = dal_fixed31_32_from_int(lut[i].blue);
+	}
+
+	plane_state->gamma_correction = gamma;
+}
+
+static int fill_plane_attributes(struct amdgpu_device *adev,
+				 struct dc_plane_state *dc_plane_state,
+				 struct drm_plane_state *plane_state,
+				 struct drm_crtc_state *crtc_state,
+				 bool addrReq)
+{
+	const struct amdgpu_framebuffer *amdgpu_fb =
+		to_amdgpu_framebuffer(plane_state->fb);
+	const struct drm_crtc *crtc = plane_state->crtc;
+	struct dc_transfer_func *input_tf;
+	int ret = 0;
+
+	if (!fill_rects_from_plane_state(plane_state, dc_plane_state))
+		return -EINVAL;
+
+	ret = fill_plane_attributes_from_fb(
+		crtc->dev->dev_private,
+		dc_plane_state,
+		amdgpu_fb,
+		addrReq);
+
+	if (ret)
+		return ret;
+
+	input_tf = dc_create_transfer_func();
+
+	if (input_tf == NULL)
+		return -ENOMEM;
+
+	input_tf->type = TF_TYPE_PREDEFINED;
+	input_tf->tf = TRANSFER_FUNCTION_SRGB;
+
+	dc_plane_state->in_transfer_func = input_tf;
+
+	/* In case of gamma set, update gamma value */
+	if (crtc_state->gamma_lut)
+		fill_gamma_from_crtc_state(crtc_state, dc_plane_state);
+
+	return ret;
+}
+
+/*****************************************************************************/
+
+static void update_stream_scaling_settings(const struct drm_display_mode *mode,
+					   const struct dm_connector_state *dm_state,
+					   struct dc_stream_state *stream)
+{
+	enum amdgpu_rmx_type rmx_type;
+
+	struct rect src = { 0 }; /* viewport in composition space*/
+	struct rect dst = { 0 }; /* stream addressable area */
+
+	/* no mode. nothing to be done */
+	if (!mode)
+		return;
+
+	/* Full screen scaling by default */
+	src.width = mode->hdisplay;
+	src.height = mode->vdisplay;
+	dst.width = stream->timing.h_addressable;
+	dst.height = stream->timing.v_addressable;
+
+	rmx_type = dm_state->scaling;
+	if (rmx_type == RMX_ASPECT || rmx_type == RMX_OFF) {
+		if (src.width * dst.height <
+				src.height * dst.width) {
+			/* height needs less upscaling/more downscaling */
+			dst.width = src.width *
+					dst.height / src.height;
+		} else {
+			/* width needs less upscaling/more downscaling */
+			dst.height = src.height *
+					dst.width / src.width;
+		}
+	} else if (rmx_type == RMX_CENTER) {
+		dst = src;
+	}
+
+	dst.x = (stream->timing.h_addressable - dst.width) / 2;
+	dst.y = (stream->timing.v_addressable - dst.height) / 2;
+
+	if (dm_state->underscan_enable) {
+		dst.x += dm_state->underscan_hborder / 2;
+		dst.y += dm_state->underscan_vborder / 2;
+		dst.width -= dm_state->underscan_hborder;
+		dst.height -= dm_state->underscan_vborder;
+	}
+
+	stream->src = src;
+	stream->dst = dst;
+
+	DRM_DEBUG_DRIVER("Destination Rectangle x:%d  y:%d  width:%d  height:%d\n",
+			dst.x, dst.y, dst.width, dst.height);
+
+}
+
+static enum dc_color_depth
+convert_color_depth_from_display_info(const struct drm_connector *connector)
+{
+	uint32_t bpc = connector->display_info.bpc;
+
+	/* Limited color depth to 8bit
+	 * TODO: Still need to handle deep color
+	 */
+	if (bpc > 8)
+		bpc = 8;
+
+	switch (bpc) {
+	case 0:
+		/* Temporary Work around, DRM don't parse color depth for
+		 * EDID revision before 1.4
+		 * TODO: Fix edid parsing
+		 */
+		return COLOR_DEPTH_888;
+	case 6:
+		return COLOR_DEPTH_666;
+	case 8:
+		return COLOR_DEPTH_888;
+	case 10:
+		return COLOR_DEPTH_101010;
+	case 12:
+		return COLOR_DEPTH_121212;
+	case 14:
+		return COLOR_DEPTH_141414;
+	case 16:
+		return COLOR_DEPTH_161616;
+	default:
+		return COLOR_DEPTH_UNDEFINED;
+	}
+}
+
+static enum dc_aspect_ratio
+get_aspect_ratio(const struct drm_display_mode *mode_in)
+{
+	int32_t width = mode_in->crtc_hdisplay * 9;
+	int32_t height = mode_in->crtc_vdisplay * 16;
+
+	if ((width - height) < 10 && (width - height) > -10)
+		return ASPECT_RATIO_16_9;
+	else
+		return ASPECT_RATIO_4_3;
+}
+
+static enum dc_color_space
+get_output_color_space(const struct dc_crtc_timing *dc_crtc_timing)
+{
+	enum dc_color_space color_space = COLOR_SPACE_SRGB;
+
+	switch (dc_crtc_timing->pixel_encoding)	{
+	case PIXEL_ENCODING_YCBCR422:
+	case PIXEL_ENCODING_YCBCR444:
+	case PIXEL_ENCODING_YCBCR420:
+	{
+		/*
+		 * 27030khz is the separation point between HDTV and SDTV
+		 * according to HDMI spec, we use YCbCr709 and YCbCr601
+		 * respectively
+		 */
+		if (dc_crtc_timing->pix_clk_khz > 27030) {
+			if (dc_crtc_timing->flags.Y_ONLY)
+				color_space =
+					COLOR_SPACE_YCBCR709_LIMITED;
+			else
+				color_space = COLOR_SPACE_YCBCR709;
+		} else {
+			if (dc_crtc_timing->flags.Y_ONLY)
+				color_space =
+					COLOR_SPACE_YCBCR601_LIMITED;
+			else
+				color_space = COLOR_SPACE_YCBCR601;
+		}
+
+	}
+	break;
+	case PIXEL_ENCODING_RGB:
+		color_space = COLOR_SPACE_SRGB;
+		break;
+
+	default:
+		WARN_ON(1);
+		break;
+	}
+
+	return color_space;
+}
+
+/*****************************************************************************/
+
+static void
+fill_stream_properties_from_drm_display_mode(struct dc_stream_state *stream,
+					     const struct drm_display_mode *mode_in,
+					     const struct drm_connector *connector)
+{
+	struct dc_crtc_timing *timing_out = &stream->timing;
+
+	memset(timing_out, 0, sizeof(struct dc_crtc_timing));
+
+	timing_out->h_border_left = 0;
+	timing_out->h_border_right = 0;
+	timing_out->v_border_top = 0;
+	timing_out->v_border_bottom = 0;
+	/* TODO: un-hardcode */
+
+	if ((connector->display_info.color_formats & DRM_COLOR_FORMAT_YCRCB444)
+			&& stream->sink->sink_signal == SIGNAL_TYPE_HDMI_TYPE_A)
+		timing_out->pixel_encoding = PIXEL_ENCODING_YCBCR444;
+	else
+		timing_out->pixel_encoding = PIXEL_ENCODING_RGB;
+
+	timing_out->timing_3d_format = TIMING_3D_FORMAT_NONE;
+	timing_out->display_color_depth = convert_color_depth_from_display_info(
+			connector);
+	timing_out->scan_type = SCANNING_TYPE_NODATA;
+	timing_out->hdmi_vic = 0;
+	timing_out->vic = drm_match_cea_mode(mode_in);
+
+	timing_out->h_addressable = mode_in->crtc_hdisplay;
+	timing_out->h_total = mode_in->crtc_htotal;
+	timing_out->h_sync_width =
+		mode_in->crtc_hsync_end - mode_in->crtc_hsync_start;
+	timing_out->h_front_porch =
+		mode_in->crtc_hsync_start - mode_in->crtc_hdisplay;
+	timing_out->v_total = mode_in->crtc_vtotal;
+	timing_out->v_addressable = mode_in->crtc_vdisplay;
+	timing_out->v_front_porch =
+		mode_in->crtc_vsync_start - mode_in->crtc_vdisplay;
+	timing_out->v_sync_width =
+		mode_in->crtc_vsync_end - mode_in->crtc_vsync_start;
+	timing_out->pix_clk_khz = mode_in->crtc_clock;
+	timing_out->aspect_ratio = get_aspect_ratio(mode_in);
+	if (mode_in->flags & DRM_MODE_FLAG_PHSYNC)
+		timing_out->flags.HSYNC_POSITIVE_POLARITY = 1;
+	if (mode_in->flags & DRM_MODE_FLAG_PVSYNC)
+		timing_out->flags.VSYNC_POSITIVE_POLARITY = 1;
+
+	stream->output_color_space = get_output_color_space(timing_out);
+
+	{
+		struct dc_transfer_func *tf = dc_create_transfer_func();
+
+		tf->type = TF_TYPE_PREDEFINED;
+		tf->tf = TRANSFER_FUNCTION_SRGB;
+		stream->out_transfer_func = tf;
+	}
+}
+
+static void fill_audio_info(struct audio_info *audio_info,
+			    const struct drm_connector *drm_connector,
+			    const struct dc_sink *dc_sink)
+{
+	int i = 0;
+	int cea_revision = 0;
+	const struct dc_edid_caps *edid_caps = &dc_sink->edid_caps;
+
+	audio_info->manufacture_id = edid_caps->manufacturer_id;
+	audio_info->product_id = edid_caps->product_id;
+
+	cea_revision = drm_connector->display_info.cea_rev;
+
+	strncpy(audio_info->display_name,
+		edid_caps->display_name,
+		AUDIO_INFO_DISPLAY_NAME_SIZE_IN_CHARS - 1);
+
+	if (cea_revision >= 3) {
+		audio_info->mode_count = edid_caps->audio_mode_count;
+
+		for (i = 0; i < audio_info->mode_count; ++i) {
+			audio_info->modes[i].format_code =
+					(enum audio_format_code)
+					(edid_caps->audio_modes[i].format_code);
+			audio_info->modes[i].channel_count =
+					edid_caps->audio_modes[i].channel_count;
+			audio_info->modes[i].sample_rates.all =
+					edid_caps->audio_modes[i].sample_rate;
+			audio_info->modes[i].sample_size =
+					edid_caps->audio_modes[i].sample_size;
+		}
+	}
+
+	audio_info->flags.all = edid_caps->speaker_flags;
+
+	/* TODO: We only check for the progressive mode, check for interlace mode too */
+	if (drm_connector->latency_present[0]) {
+		audio_info->video_latency = drm_connector->video_latency[0];
+		audio_info->audio_latency = drm_connector->audio_latency[0];
+	}
+
+	/* TODO: For DP, video and audio latency should be calculated from DPCD caps */
+
+}
+
+static void
+copy_crtc_timing_for_drm_display_mode(const struct drm_display_mode *src_mode,
+				      struct drm_display_mode *dst_mode)
+{
+	dst_mode->crtc_hdisplay = src_mode->crtc_hdisplay;
+	dst_mode->crtc_vdisplay = src_mode->crtc_vdisplay;
+	dst_mode->crtc_clock = src_mode->crtc_clock;
+	dst_mode->crtc_hblank_start = src_mode->crtc_hblank_start;
+	dst_mode->crtc_hblank_end = src_mode->crtc_hblank_end;
+	dst_mode->crtc_hsync_start =  src_mode->crtc_hsync_start;
+	dst_mode->crtc_hsync_end = src_mode->crtc_hsync_end;
+	dst_mode->crtc_htotal = src_mode->crtc_htotal;
+	dst_mode->crtc_hskew = src_mode->crtc_hskew;
+	dst_mode->crtc_vblank_start = src_mode->crtc_vblank_start;
+	dst_mode->crtc_vblank_end = src_mode->crtc_vblank_end;
+	dst_mode->crtc_vsync_start = src_mode->crtc_vsync_start;
+	dst_mode->crtc_vsync_end = src_mode->crtc_vsync_end;
+	dst_mode->crtc_vtotal = src_mode->crtc_vtotal;
+}
+
+static void
+decide_crtc_timing_for_drm_display_mode(struct drm_display_mode *drm_mode,
+					const struct drm_display_mode *native_mode,
+					bool scale_enabled)
+{
+	if (scale_enabled) {
+		copy_crtc_timing_for_drm_display_mode(native_mode, drm_mode);
+	} else if (native_mode->clock == drm_mode->clock &&
+			native_mode->htotal == drm_mode->htotal &&
+			native_mode->vtotal == drm_mode->vtotal) {
+		copy_crtc_timing_for_drm_display_mode(native_mode, drm_mode);
+	} else {
+		/* no scaling nor amdgpu inserted, no need to patch */
+	}
+}
+
+static int create_fake_sink(struct amdgpu_dm_connector *aconnector)
+{
+	struct dc_sink *sink = NULL;
+	struct dc_sink_init_data sink_init_data = { 0 };
+
+	sink_init_data.link = aconnector->dc_link;
+	sink_init_data.sink_signal = aconnector->dc_link->connector_signal;
+
+	sink = dc_sink_create(&sink_init_data);
+	if (!sink) {
+		DRM_ERROR("Failed to create sink!\n");
+		return -ENOMEM;
+	}
+
+	sink->sink_signal = SIGNAL_TYPE_VIRTUAL;
+	aconnector->fake_enable = true;
+
+	aconnector->dc_sink = sink;
+	aconnector->dc_link->local_sink = sink;
+
+	return 0;
+}
+
+static struct dc_stream_state *
+create_stream_for_sink(struct amdgpu_dm_connector *aconnector,
+		       const struct drm_display_mode *drm_mode,
+		       const struct dm_connector_state *dm_state)
+{
+	struct drm_display_mode *preferred_mode = NULL;
+	struct drm_connector *drm_connector;
+	struct dc_stream_state *stream = NULL;
+	struct drm_display_mode mode = *drm_mode;
+	bool native_mode_found = false;
+
+	if (aconnector == NULL) {
+		DRM_ERROR("aconnector is NULL!\n");
+		goto drm_connector_null;
+	}
+
+	if (dm_state == NULL) {
+		DRM_ERROR("dm_state is NULL!\n");
+		goto dm_state_null;
+	}
+
+	drm_connector = &aconnector->base;
+
+	if (!aconnector->dc_sink) {
+		/*
+		 * Create dc_sink when necessary to MST
+		 * Don't apply fake_sink to MST
+		 */
+		if (aconnector->mst_port) {
+			dm_dp_mst_dc_sink_create(drm_connector);
+			goto mst_dc_sink_create_done;
+		}
+
+		if (create_fake_sink(aconnector))
+			goto stream_create_fail;
+	}
+
+	stream = dc_create_stream_for_sink(aconnector->dc_sink);
+
+	if (stream == NULL) {
+		DRM_ERROR("Failed to create stream for sink!\n");
+		goto stream_create_fail;
+	}
+
+	list_for_each_entry(preferred_mode, &aconnector->base.modes, head) {
+		/* Search for preferred mode */
+		if (preferred_mode->type & DRM_MODE_TYPE_PREFERRED) {
+			native_mode_found = true;
+			break;
+		}
+	}
+	if (!native_mode_found)
+		preferred_mode = list_first_entry_or_null(
+				&aconnector->base.modes,
+				struct drm_display_mode,
+				head);
+
+	if (preferred_mode == NULL) {
+		/* This may not be an error, the use case is when we we have no
+		 * usermode calls to reset and set mode upon hotplug. In this
+		 * case, we call set mode ourselves to restore the previous mode
+		 * and the modelist may not be filled in in time.
+		 */
+		DRM_DEBUG_DRIVER("No preferred mode found\n");
+	} else {
+		decide_crtc_timing_for_drm_display_mode(
+				&mode, preferred_mode,
+				dm_state->scaling != RMX_OFF);
+	}
+
+	fill_stream_properties_from_drm_display_mode(stream,
+			&mode, &aconnector->base);
+	update_stream_scaling_settings(&mode, dm_state, stream);
+
+	fill_audio_info(
+		&stream->audio_info,
+		drm_connector,
+		aconnector->dc_sink);
+
+stream_create_fail:
+dm_state_null:
+drm_connector_null:
+mst_dc_sink_create_done:
+	return stream;
+}
+
+static void amdgpu_dm_crtc_destroy(struct drm_crtc *crtc)
+{
+	drm_crtc_cleanup(crtc);
+	kfree(crtc);
+}
+
+static void dm_crtc_destroy_state(struct drm_crtc *crtc,
+				  struct drm_crtc_state *state)
+{
+	struct dm_crtc_state *cur = to_dm_crtc_state(state);
+
+	/* TODO Destroy dc_stream objects are stream object is flattened */
+	if (cur->stream)
+		dc_stream_release(cur->stream);
+
+
+	__drm_atomic_helper_crtc_destroy_state(state);
+
+
+	kfree(state);
+}
+
+static void dm_crtc_reset_state(struct drm_crtc *crtc)
+{
+	struct dm_crtc_state *state;
+
+	if (crtc->state)
+		dm_crtc_destroy_state(crtc, crtc->state);
+
+	state = kzalloc(sizeof(*state), GFP_KERNEL);
+	if (WARN_ON(!state))
+		return;
+
+	crtc->state = &state->base;
+	crtc->state->crtc = crtc;
+
+}
+
+static struct drm_crtc_state *
+dm_crtc_duplicate_state(struct drm_crtc *crtc)
+{
+	struct dm_crtc_state *state, *cur;
+
+	cur = to_dm_crtc_state(crtc->state);
+
+	if (WARN_ON(!crtc->state))
+		return NULL;
+
+	state = kzalloc(sizeof(*state), GFP_KERNEL);
+	if (!state)
+		return NULL;
+
+	__drm_atomic_helper_crtc_duplicate_state(crtc, &state->base);
+
+	if (cur->stream) {
+		state->stream = cur->stream;
+		dc_stream_retain(state->stream);
+	}
+
+	/* TODO Duplicate dc_stream after objects are stream object is flattened */
+
+	return &state->base;
+}
+
+/* Implemented only the options currently availible for the driver */
+static const struct drm_crtc_funcs amdgpu_dm_crtc_funcs = {
+	.reset = dm_crtc_reset_state,
+	.destroy = amdgpu_dm_crtc_destroy,
+	.gamma_set = drm_atomic_helper_legacy_gamma_set,
+	.set_config = drm_atomic_helper_set_config,
+	.page_flip = drm_atomic_helper_page_flip,
+	.atomic_duplicate_state = dm_crtc_duplicate_state,
+	.atomic_destroy_state = dm_crtc_destroy_state,
+};
+
+static enum drm_connector_status
+amdgpu_dm_connector_detect(struct drm_connector *connector, bool force)
+{
+	bool connected;
+	struct amdgpu_dm_connector *aconnector = to_amdgpu_dm_connector(connector);
+
+	/* Notes:
+	 * 1. This interface is NOT called in context of HPD irq.
+	 * 2. This interface *is called* in context of user-mode ioctl. Which
+	 * makes it a bad place for *any* MST-related activit. */
+
+	if (aconnector->base.force == DRM_FORCE_UNSPECIFIED &&
+	    !aconnector->fake_enable)
+		connected = (aconnector->dc_sink != NULL);
+	else
+		connected = (aconnector->base.force == DRM_FORCE_ON);
+
+	return (connected ? connector_status_connected :
+			connector_status_disconnected);
+}
+
+int amdgpu_dm_connector_atomic_set_property(struct drm_connector *connector,
+					    struct drm_connector_state *connector_state,
+					    struct drm_property *property,
+					    uint64_t val)
+{
+	struct drm_device *dev = connector->dev;
+	struct amdgpu_device *adev = dev->dev_private;
+	struct dm_connector_state *dm_old_state =
+		to_dm_connector_state(connector->state);
+	struct dm_connector_state *dm_new_state =
+		to_dm_connector_state(connector_state);
+
+	int ret = -EINVAL;
+
+	if (property == dev->mode_config.scaling_mode_property) {
+		enum amdgpu_rmx_type rmx_type;
+
+		switch (val) {
+		case DRM_MODE_SCALE_CENTER:
+			rmx_type = RMX_CENTER;
+			break;
+		case DRM_MODE_SCALE_ASPECT:
+			rmx_type = RMX_ASPECT;
+			break;
+		case DRM_MODE_SCALE_FULLSCREEN:
+			rmx_type = RMX_FULL;
+			break;
+		case DRM_MODE_SCALE_NONE:
+		default:
+			rmx_type = RMX_OFF;
+			break;
+		}
+
+		if (dm_old_state->scaling == rmx_type)
+			return 0;
+
+		dm_new_state->scaling = rmx_type;
+		ret = 0;
+	} else if (property == adev->mode_info.underscan_hborder_property) {
+		dm_new_state->underscan_hborder = val;
+		ret = 0;
+	} else if (property == adev->mode_info.underscan_vborder_property) {
+		dm_new_state->underscan_vborder = val;
+		ret = 0;
+	} else if (property == adev->mode_info.underscan_property) {
+		dm_new_state->underscan_enable = val;
+		ret = 0;
+	}
+
+	return ret;
+}
+
+int amdgpu_dm_connector_atomic_get_property(struct drm_connector *connector,
+					    const struct drm_connector_state *state,
+					    struct drm_property *property,
+					    uint64_t *val)
+{
+	struct drm_device *dev = connector->dev;
+	struct amdgpu_device *adev = dev->dev_private;
+	struct dm_connector_state *dm_state =
+		to_dm_connector_state(state);
+	int ret = -EINVAL;
+
+	if (property == dev->mode_config.scaling_mode_property) {
+		switch (dm_state->scaling) {
+		case RMX_CENTER:
+			*val = DRM_MODE_SCALE_CENTER;
+			break;
+		case RMX_ASPECT:
+			*val = DRM_MODE_SCALE_ASPECT;
+			break;
+		case RMX_FULL:
+			*val = DRM_MODE_SCALE_FULLSCREEN;
+			break;
+		case RMX_OFF:
+		default:
+			*val = DRM_MODE_SCALE_NONE;
+			break;
+		}
+		ret = 0;
+	} else if (property == adev->mode_info.underscan_hborder_property) {
+		*val = dm_state->underscan_hborder;
+		ret = 0;
+	} else if (property == adev->mode_info.underscan_vborder_property) {
+		*val = dm_state->underscan_vborder;
+		ret = 0;
+	} else if (property == adev->mode_info.underscan_property) {
+		*val = dm_state->underscan_enable;
+		ret = 0;
+	}
+	return ret;
+}
+
+static void amdgpu_dm_connector_destroy(struct drm_connector *connector)
+{
+	struct amdgpu_dm_connector *aconnector = to_amdgpu_dm_connector(connector);
+	const struct dc_link *link = aconnector->dc_link;
+	struct amdgpu_device *adev = connector->dev->dev_private;
+	struct amdgpu_display_manager *dm = &adev->dm;
+#if defined(CONFIG_BACKLIGHT_CLASS_DEVICE) ||\
+	defined(CONFIG_BACKLIGHT_CLASS_DEVICE_MODULE)
+
+	if (link->connector_signal & (SIGNAL_TYPE_EDP | SIGNAL_TYPE_LVDS)) {
+		amdgpu_dm_register_backlight_device(dm);
+
+		if (dm->backlight_dev) {
+			backlight_device_unregister(dm->backlight_dev);
+			dm->backlight_dev = NULL;
+		}
+
+	}
+#endif
+	drm_connector_unregister(connector);
+	drm_connector_cleanup(connector);
+	kfree(connector);
+}
+
+void amdgpu_dm_connector_funcs_reset(struct drm_connector *connector)
+{
+	struct dm_connector_state *state =
+		to_dm_connector_state(connector->state);
+
+	kfree(state);
+
+	state = kzalloc(sizeof(*state), GFP_KERNEL);
+
+	if (state) {
+		state->scaling = RMX_OFF;
+		state->underscan_enable = false;
+		state->underscan_hborder = 0;
+		state->underscan_vborder = 0;
+
+		connector->state = &state->base;
+		connector->state->connector = connector;
+	}
+}
+
+struct drm_connector_state *
+amdgpu_dm_connector_atomic_duplicate_state(struct drm_connector *connector)
+{
+	struct dm_connector_state *state =
+		to_dm_connector_state(connector->state);
+
+	struct dm_connector_state *new_state =
+			kmemdup(state, sizeof(*state), GFP_KERNEL);
+
+	if (new_state) {
+		__drm_atomic_helper_connector_duplicate_state(connector,
+							      &new_state->base);
+		return &new_state->base;
+	}
+
+	return NULL;
+}
+
+static const struct drm_connector_funcs amdgpu_dm_connector_funcs = {
+	.reset = amdgpu_dm_connector_funcs_reset,
+	.detect = amdgpu_dm_connector_detect,
+	.fill_modes = drm_helper_probe_single_connector_modes,
+	.destroy = amdgpu_dm_connector_destroy,
+	.atomic_duplicate_state = amdgpu_dm_connector_atomic_duplicate_state,
+	.atomic_destroy_state = drm_atomic_helper_connector_destroy_state,
+	.atomic_set_property = amdgpu_dm_connector_atomic_set_property,
+	.atomic_get_property = amdgpu_dm_connector_atomic_get_property
+};
+
+static struct drm_encoder *best_encoder(struct drm_connector *connector)
+{
+	int enc_id = connector->encoder_ids[0];
+	struct drm_mode_object *obj;
+	struct drm_encoder *encoder;
+
+	DRM_DEBUG_DRIVER("Finding the best encoder\n");
+
+	/* pick the encoder ids */
+	if (enc_id) {
+		obj = drm_mode_object_find(connector->dev, NULL, enc_id, DRM_MODE_OBJECT_ENCODER);
+		if (!obj) {
+			DRM_ERROR("Couldn't find a matching encoder for our connector\n");
+			return NULL;
+		}
+		encoder = obj_to_encoder(obj);
+		return encoder;
+	}
+	DRM_ERROR("No encoder id\n");
+	return NULL;
+}
+
+static int get_modes(struct drm_connector *connector)
+{
+	return amdgpu_dm_connector_get_modes(connector);
+}
+
+static void create_eml_sink(struct amdgpu_dm_connector *aconnector)
+{
+	struct dc_sink_init_data init_params = {
+			.link = aconnector->dc_link,
+			.sink_signal = SIGNAL_TYPE_VIRTUAL
+	};
+	struct edid *edid;
+
+	if (!aconnector->base.edid_blob_ptr ||
+		!aconnector->base.edid_blob_ptr->data) {
+		DRM_ERROR("No EDID firmware found on connector: %s ,forcing to OFF!\n",
+				aconnector->base.name);
+
+		aconnector->base.force = DRM_FORCE_OFF;
+		aconnector->base.override_edid = false;
+		return;
+	}
+
+	edid = (struct edid *) aconnector->base.edid_blob_ptr->data;
+
+	aconnector->edid = edid;
+
+	aconnector->dc_em_sink = dc_link_add_remote_sink(
+		aconnector->dc_link,
+		(uint8_t *)edid,
+		(edid->extensions + 1) * EDID_LENGTH,
+		&init_params);
+
+	if (aconnector->base.force == DRM_FORCE_ON)
+		aconnector->dc_sink = aconnector->dc_link->local_sink ?
+		aconnector->dc_link->local_sink :
+		aconnector->dc_em_sink;
+}
+
+static void handle_edid_mgmt(struct amdgpu_dm_connector *aconnector)
+{
+	struct dc_link *link = (struct dc_link *)aconnector->dc_link;
+
+	/* In case of headless boot with force on for DP managed connector
+	 * Those settings have to be != 0 to get initial modeset
+	 */
+	if (link->connector_signal == SIGNAL_TYPE_DISPLAY_PORT) {
+		link->verified_link_cap.lane_count = LANE_COUNT_FOUR;
+		link->verified_link_cap.link_rate = LINK_RATE_HIGH2;
+	}
+
+
+	aconnector->base.override_edid = true;
+	create_eml_sink(aconnector);
+}
+
+int amdgpu_dm_connector_mode_valid(struct drm_connector *connector,
+				   struct drm_display_mode *mode)
+{
+	int result = MODE_ERROR;
+	struct dc_sink *dc_sink;
+	struct amdgpu_device *adev = connector->dev->dev_private;
+	/* TODO: Unhardcode stream count */
+	struct dc_stream_state *stream;
+	struct amdgpu_dm_connector *aconnector = to_amdgpu_dm_connector(connector);
+
+	if ((mode->flags & DRM_MODE_FLAG_INTERLACE) ||
+			(mode->flags & DRM_MODE_FLAG_DBLSCAN))
+		return result;
+
+	/* Only run this the first time mode_valid is called to initilialize
+	 * EDID mgmt
+	 */
+	if (aconnector->base.force != DRM_FORCE_UNSPECIFIED &&
+		!aconnector->dc_em_sink)
+		handle_edid_mgmt(aconnector);
+
+	dc_sink = to_amdgpu_dm_connector(connector)->dc_sink;
+
+	if (dc_sink == NULL) {
+		DRM_ERROR("dc_sink is NULL!\n");
+		goto fail;
+	}
+
+	stream = dc_create_stream_for_sink(dc_sink);
+	if (stream == NULL) {
+		DRM_ERROR("Failed to create stream for sink!\n");
+		goto fail;
+	}
+
+	drm_mode_set_crtcinfo(mode, 0);
+	fill_stream_properties_from_drm_display_mode(stream, mode, connector);
+
+	stream->src.width = mode->hdisplay;
+	stream->src.height = mode->vdisplay;
+	stream->dst = stream->src;
+
+	if (dc_validate_stream(adev->dm.dc, stream) == DC_OK)
+		result = MODE_OK;
+
+	dc_stream_release(stream);
+
+fail:
+	/* TODO: error handling*/
+	return result;
+}
+
+static const struct drm_connector_helper_funcs
+amdgpu_dm_connector_helper_funcs = {
+	/*
+	 * If hotplug a second bigger display in FB Con mode, bigger resolution
+	 * modes will be filtered by drm_mode_validate_size(), and those modes
+	 * is missing after user start lightdm. So we need to renew modes list.
+	 * in get_modes call back, not just return the modes count
+	 */
+	.get_modes = get_modes,
+	.mode_valid = amdgpu_dm_connector_mode_valid,
+	.best_encoder = best_encoder
+};
+
+static void dm_crtc_helper_disable(struct drm_crtc *crtc)
+{
+}
+
+static int dm_crtc_helper_atomic_check(struct drm_crtc *crtc,
+				       struct drm_crtc_state *state)
+{
+	struct amdgpu_device *adev = crtc->dev->dev_private;
+	struct dc *dc = adev->dm.dc;
+	struct dm_crtc_state *dm_crtc_state = to_dm_crtc_state(state);
+	int ret = -EINVAL;
+
+	if (unlikely(!dm_crtc_state->stream &&
+		     modeset_required(state, NULL, dm_crtc_state->stream))) {
+		WARN_ON(1);
+		return ret;
+	}
+
+	/* In some use cases, like reset, no stream  is attached */
+	if (!dm_crtc_state->stream)
+		return 0;
+
+	if (dc_validate_stream(dc, dm_crtc_state->stream) == DC_OK)
+		return 0;
+
+	return ret;
+}
+
+static bool dm_crtc_helper_mode_fixup(struct drm_crtc *crtc,
+				      const struct drm_display_mode *mode,
+				      struct drm_display_mode *adjusted_mode)
+{
+	return true;
+}
+
+static const struct drm_crtc_helper_funcs amdgpu_dm_crtc_helper_funcs = {
+	.disable = dm_crtc_helper_disable,
+	.atomic_check = dm_crtc_helper_atomic_check,
+	.mode_fixup = dm_crtc_helper_mode_fixup
+};
+
+static void dm_encoder_helper_disable(struct drm_encoder *encoder)
+{
+
+}
+
+static int dm_encoder_helper_atomic_check(struct drm_encoder *encoder,
+					  struct drm_crtc_state *crtc_state,
+					  struct drm_connector_state *conn_state)
+{
+	return 0;
+}
+
+const struct drm_encoder_helper_funcs amdgpu_dm_encoder_helper_funcs = {
+	.disable = dm_encoder_helper_disable,
+	.atomic_check = dm_encoder_helper_atomic_check
+};
+
+static void dm_drm_plane_reset(struct drm_plane *plane)
+{
+	struct dm_plane_state *amdgpu_state = NULL;
+
+	if (plane->state)
+		plane->funcs->atomic_destroy_state(plane, plane->state);
+
+	amdgpu_state = kzalloc(sizeof(*amdgpu_state), GFP_KERNEL);
+	WARN_ON(amdgpu_state == NULL);
+	
+	if (amdgpu_state) {
+		plane->state = &amdgpu_state->base;
+		plane->state->plane = plane;
+		plane->state->rotation = DRM_MODE_ROTATE_0;
+	}
+}
+
+static struct drm_plane_state *
+dm_drm_plane_duplicate_state(struct drm_plane *plane)
+{
+	struct dm_plane_state *dm_plane_state, *old_dm_plane_state;
+
+	old_dm_plane_state = to_dm_plane_state(plane->state);
+	dm_plane_state = kzalloc(sizeof(*dm_plane_state), GFP_KERNEL);
+	if (!dm_plane_state)
+		return NULL;
+
+	__drm_atomic_helper_plane_duplicate_state(plane, &dm_plane_state->base);
+
+	if (old_dm_plane_state->dc_state) {
+		dm_plane_state->dc_state = old_dm_plane_state->dc_state;
+		dc_plane_state_retain(dm_plane_state->dc_state);
+	}
+
+	return &dm_plane_state->base;
+}
+
+void dm_drm_plane_destroy_state(struct drm_plane *plane,
+				struct drm_plane_state *state)
+{
+	struct dm_plane_state *dm_plane_state = to_dm_plane_state(state);
+
+	if (dm_plane_state->dc_state)
+		dc_plane_state_release(dm_plane_state->dc_state);
+
+	drm_atomic_helper_plane_destroy_state(plane, state);
+}
+
+static const struct drm_plane_funcs dm_plane_funcs = {
+	.update_plane	= drm_atomic_helper_update_plane,
+	.disable_plane	= drm_atomic_helper_disable_plane,
+	.destroy	= drm_plane_cleanup,
+	.reset = dm_drm_plane_reset,
+	.atomic_duplicate_state = dm_drm_plane_duplicate_state,
+	.atomic_destroy_state = dm_drm_plane_destroy_state,
+};
+
+static int dm_plane_helper_prepare_fb(struct drm_plane *plane,
+				      struct drm_plane_state *new_state)
+{
+	struct amdgpu_framebuffer *afb;
+	struct drm_gem_object *obj;
+	struct amdgpu_bo *rbo;
+	uint64_t chroma_addr = 0;
+	int r;
+	struct dm_plane_state *dm_plane_state_new, *dm_plane_state_old;
+	unsigned int awidth;
+
+	dm_plane_state_old = to_dm_plane_state(plane->state);
+	dm_plane_state_new = to_dm_plane_state(new_state);
+
+	if (!new_state->fb) {
+		DRM_DEBUG_DRIVER("No FB bound\n");
+		return 0;
+	}
+
+	afb = to_amdgpu_framebuffer(new_state->fb);
+
+	obj = afb->obj;
+	rbo = gem_to_amdgpu_bo(obj);
+	r = amdgpu_bo_reserve(rbo, false);
+	if (unlikely(r != 0))
+		return r;
+
+	r = amdgpu_bo_pin(rbo, AMDGPU_GEM_DOMAIN_VRAM, &afb->address);
+
+
+	amdgpu_bo_unreserve(rbo);
+
+	if (unlikely(r != 0)) {
+		if (r != -ERESTARTSYS)
+			DRM_ERROR("Failed to pin framebuffer with error %d\n", r);
+		return r;
+	}
+
+	amdgpu_bo_ref(rbo);
+
+	if (dm_plane_state_new->dc_state &&
+			dm_plane_state_old->dc_state != dm_plane_state_new->dc_state) {
+		struct dc_plane_state *plane_state = dm_plane_state_new->dc_state;
+
+		if (plane_state->format < SURFACE_PIXEL_FORMAT_VIDEO_BEGIN) {
+			plane_state->address.grph.addr.low_part = lower_32_bits(afb->address);
+			plane_state->address.grph.addr.high_part = upper_32_bits(afb->address);
+		} else {
+			awidth = ALIGN(new_state->fb->width, 64);
+			plane_state->address.type = PLN_ADDR_TYPE_VIDEO_PROGRESSIVE;
+			plane_state->address.video_progressive.luma_addr.low_part
+							= lower_32_bits(afb->address);
+			plane_state->address.video_progressive.luma_addr.high_part
+							= upper_32_bits(afb->address);
+			chroma_addr = afb->address + (u64)(awidth * new_state->fb->height);
+			plane_state->address.video_progressive.chroma_addr.low_part
+							= lower_32_bits(chroma_addr);
+			plane_state->address.video_progressive.chroma_addr.high_part
+							= upper_32_bits(chroma_addr);
+		}
+	}
+
+	/* It's a hack for s3 since in 4.9 kernel filter out cursor buffer
+	 * prepare and cleanup in drm_atomic_helper_prepare_planes
+	 * and drm_atomic_helper_cleanup_planes because fb doens't in s3.
+	 * IN 4.10 kernel this code should be removed and amdgpu_device_suspend
+	 * code touching fram buffers should be avoided for DC.
+	 */
+	if (plane->type == DRM_PLANE_TYPE_CURSOR) {
+		struct amdgpu_crtc *acrtc = to_amdgpu_crtc(new_state->crtc);
+
+		acrtc->cursor_bo = obj;
+	}
+	return 0;
+}
+
+static void dm_plane_helper_cleanup_fb(struct drm_plane *plane,
+				       struct drm_plane_state *old_state)
+{
+	struct amdgpu_bo *rbo;
+	struct amdgpu_framebuffer *afb;
+	int r;
+
+	if (!old_state->fb)
+		return;
+
+	afb = to_amdgpu_framebuffer(old_state->fb);
+	rbo = gem_to_amdgpu_bo(afb->obj);
+	r = amdgpu_bo_reserve(rbo, false);
+	if (unlikely(r)) {
+		DRM_ERROR("failed to reserve rbo before unpin\n");
+		return;
+	}
+
+	amdgpu_bo_unpin(rbo);
+	amdgpu_bo_unreserve(rbo);
+	amdgpu_bo_unref(&rbo);
+}
+
+static int dm_plane_atomic_check(struct drm_plane *plane,
+				 struct drm_plane_state *state)
+{
+	struct amdgpu_device *adev = plane->dev->dev_private;
+	struct dc *dc = adev->dm.dc;
+	struct dm_plane_state *dm_plane_state = to_dm_plane_state(state);
+
+	if (!dm_plane_state->dc_state)
+		return 0;
+
+	if (dc_validate_plane(dc, dm_plane_state->dc_state) == DC_OK)
+		return 0;
+
+	return -EINVAL;
+}
+
+static const struct drm_plane_helper_funcs dm_plane_helper_funcs = {
+	.prepare_fb = dm_plane_helper_prepare_fb,
+	.cleanup_fb = dm_plane_helper_cleanup_fb,
+	.atomic_check = dm_plane_atomic_check,
+};
+
+/*
+ * TODO: these are currently initialized to rgb formats only.
+ * For future use cases we should either initialize them dynamically based on
+ * plane capabilities, or initialize this array to all formats, so internal drm
+ * check will succeed, and let DC to implement proper check
+ */
+static const uint32_t rgb_formats[] = {
+	DRM_FORMAT_RGB888,
+	DRM_FORMAT_XRGB8888,
+	DRM_FORMAT_ARGB8888,
+	DRM_FORMAT_RGBA8888,
+	DRM_FORMAT_XRGB2101010,
+	DRM_FORMAT_XBGR2101010,
+	DRM_FORMAT_ARGB2101010,
+	DRM_FORMAT_ABGR2101010,
+};
+
+static const uint32_t yuv_formats[] = {
+	DRM_FORMAT_NV12,
+	DRM_FORMAT_NV21,
+};
+
+static const u32 cursor_formats[] = {
+	DRM_FORMAT_ARGB8888
+};
+
+static int amdgpu_dm_plane_init(struct amdgpu_display_manager *dm,
+				struct amdgpu_plane *aplane,
+				unsigned long possible_crtcs)
+{
+	int res = -EPERM;
+
+	switch (aplane->base.type) {
+	case DRM_PLANE_TYPE_PRIMARY:
+		aplane->base.format_default = true;
+
+		res = drm_universal_plane_init(
+				dm->adev->ddev,
+				&aplane->base,
+				possible_crtcs,
+				&dm_plane_funcs,
+				rgb_formats,
+				ARRAY_SIZE(rgb_formats),
+				NULL, aplane->base.type, NULL);
+		break;
+	case DRM_PLANE_TYPE_OVERLAY:
+		res = drm_universal_plane_init(
+				dm->adev->ddev,
+				&aplane->base,
+				possible_crtcs,
+				&dm_plane_funcs,
+				yuv_formats,
+				ARRAY_SIZE(yuv_formats),
+				NULL, aplane->base.type, NULL);
+		break;
+	case DRM_PLANE_TYPE_CURSOR:
+		res = drm_universal_plane_init(
+				dm->adev->ddev,
+				&aplane->base,
+				possible_crtcs,
+				&dm_plane_funcs,
+				cursor_formats,
+				ARRAY_SIZE(cursor_formats),
+				NULL, aplane->base.type, NULL);
+		break;
+	}
+
+	drm_plane_helper_add(&aplane->base, &dm_plane_helper_funcs);
+
+	/* Create (reset) the plane state */
+	if (aplane->base.funcs->reset)
+		aplane->base.funcs->reset(&aplane->base);
+
+
+	return res;
+}
+
+static int amdgpu_dm_crtc_init(struct amdgpu_display_manager *dm,
+			       struct drm_plane *plane,
+			       uint32_t crtc_index)
+{
+	struct amdgpu_crtc *acrtc = NULL;
+	struct amdgpu_plane *cursor_plane;
+
+	int res = -ENOMEM;
+
+	cursor_plane = kzalloc(sizeof(*cursor_plane), GFP_KERNEL);
+	if (!cursor_plane)
+		goto fail;
+
+	cursor_plane->base.type = DRM_PLANE_TYPE_CURSOR;
+	res = amdgpu_dm_plane_init(dm, cursor_plane, 0);
+
+	acrtc = kzalloc(sizeof(struct amdgpu_crtc), GFP_KERNEL);
+	if (!acrtc)
+		goto fail;
+
+	res = drm_crtc_init_with_planes(
+			dm->ddev,
+			&acrtc->base,
+			plane,
+			&cursor_plane->base,
+			&amdgpu_dm_crtc_funcs, NULL);
+
+	if (res)
+		goto fail;
+
+	drm_crtc_helper_add(&acrtc->base, &amdgpu_dm_crtc_helper_funcs);
+
+	/* Create (reset) the plane state */
+	if (acrtc->base.funcs->reset)
+		acrtc->base.funcs->reset(&acrtc->base);
+
+	acrtc->max_cursor_width = dm->adev->dm.dc->caps.max_cursor_size;
+	acrtc->max_cursor_height = dm->adev->dm.dc->caps.max_cursor_size;
+
+	acrtc->crtc_id = crtc_index;
+	acrtc->base.enabled = false;
+
+	dm->adev->mode_info.crtcs[crtc_index] = acrtc;
+	drm_mode_crtc_set_gamma_size(&acrtc->base, 256);
+
+	return 0;
+
+fail:
+	kfree(acrtc);
+	kfree(cursor_plane);
+	return res;
+}
+
+
+static int to_drm_connector_type(enum signal_type st)
+{
+	switch (st) {
+	case SIGNAL_TYPE_HDMI_TYPE_A:
+		return DRM_MODE_CONNECTOR_HDMIA;
+	case SIGNAL_TYPE_EDP:
+		return DRM_MODE_CONNECTOR_eDP;
+	case SIGNAL_TYPE_RGB:
+		return DRM_MODE_CONNECTOR_VGA;
+	case SIGNAL_TYPE_DISPLAY_PORT:
+	case SIGNAL_TYPE_DISPLAY_PORT_MST:
+		return DRM_MODE_CONNECTOR_DisplayPort;
+	case SIGNAL_TYPE_DVI_DUAL_LINK:
+	case SIGNAL_TYPE_DVI_SINGLE_LINK:
+		return DRM_MODE_CONNECTOR_DVID;
+	case SIGNAL_TYPE_VIRTUAL:
+		return DRM_MODE_CONNECTOR_VIRTUAL;
+
+	default:
+		return DRM_MODE_CONNECTOR_Unknown;
+	}
+}
+
+static void amdgpu_dm_get_native_mode(struct drm_connector *connector)
+{
+	const struct drm_connector_helper_funcs *helper =
+		connector->helper_private;
+	struct drm_encoder *encoder;
+	struct amdgpu_encoder *amdgpu_encoder;
+
+	encoder = helper->best_encoder(connector);
+
+	if (encoder == NULL)
+		return;
+
+	amdgpu_encoder = to_amdgpu_encoder(encoder);
+
+	amdgpu_encoder->native_mode.clock = 0;
+
+	if (!list_empty(&connector->probed_modes)) {
+		struct drm_display_mode *preferred_mode = NULL;
+
+		list_for_each_entry(preferred_mode,
+				    &connector->probed_modes,
+				    head) {
+			if (preferred_mode->type & DRM_MODE_TYPE_PREFERRED)
+				amdgpu_encoder->native_mode = *preferred_mode;
+
+			break;
+		}
+
+	}
+}
+
+static struct drm_display_mode *
+amdgpu_dm_create_common_mode(struct drm_encoder *encoder,
+			     char *name,
+			     int hdisplay, int vdisplay)
+{
+	struct drm_device *dev = encoder->dev;
+	struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder);
+	struct drm_display_mode *mode = NULL;
+	struct drm_display_mode *native_mode = &amdgpu_encoder->native_mode;
+
+	mode = drm_mode_duplicate(dev, native_mode);
+
+	if (mode == NULL)
+		return NULL;
+
+	mode->hdisplay = hdisplay;
+	mode->vdisplay = vdisplay;
+	mode->type &= ~DRM_MODE_TYPE_PREFERRED;
+	strncpy(mode->name, name, DRM_DISPLAY_MODE_LEN);
+
+	return mode;
+
+}
+
+static void amdgpu_dm_connector_add_common_modes(struct drm_encoder *encoder,
+						 struct drm_connector *connector)
+{
+	struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder);
+	struct drm_display_mode *mode = NULL;
+	struct drm_display_mode *native_mode = &amdgpu_encoder->native_mode;
+	struct amdgpu_dm_connector *amdgpu_dm_connector =
+				to_amdgpu_dm_connector(connector);
+	int i;
+	int n;
+	struct mode_size {
+		char name[DRM_DISPLAY_MODE_LEN];
+		int w;
+		int h;
+	} common_modes[] = {
+		{  "640x480",  640,  480},
+		{  "800x600",  800,  600},
+		{ "1024x768", 1024,  768},
+		{ "1280x720", 1280,  720},
+		{ "1280x800", 1280,  800},
+		{"1280x1024", 1280, 1024},
+		{ "1440x900", 1440,  900},
+		{"1680x1050", 1680, 1050},
+		{"1600x1200", 1600, 1200},
+		{"1920x1080", 1920, 1080},
+		{"1920x1200", 1920, 1200}
+	};
+
+	n = ARRAY_SIZE(common_modes);
+
+	for (i = 0; i < n; i++) {
+		struct drm_display_mode *curmode = NULL;
+		bool mode_existed = false;
+
+		if (common_modes[i].w > native_mode->hdisplay ||
+		    common_modes[i].h > native_mode->vdisplay ||
+		   (common_modes[i].w == native_mode->hdisplay &&
+		    common_modes[i].h == native_mode->vdisplay))
+			continue;
+
+		list_for_each_entry(curmode, &connector->probed_modes, head) {
+			if (common_modes[i].w == curmode->hdisplay &&
+			    common_modes[i].h == curmode->vdisplay) {
+				mode_existed = true;
+				break;
+			}
+		}
+
+		if (mode_existed)
+			continue;
+
+		mode = amdgpu_dm_create_common_mode(encoder,
+				common_modes[i].name, common_modes[i].w,
+				common_modes[i].h);
+		drm_mode_probed_add(connector, mode);
+		amdgpu_dm_connector->num_modes++;
+	}
+}
+
+static void amdgpu_dm_connector_ddc_get_modes(struct drm_connector *connector,
+					      struct edid *edid)
+{
+	struct amdgpu_dm_connector *amdgpu_dm_connector =
+			to_amdgpu_dm_connector(connector);
+
+	if (edid) {
+		/* empty probed_modes */
+		INIT_LIST_HEAD(&connector->probed_modes);
+		amdgpu_dm_connector->num_modes =
+				drm_add_edid_modes(connector, edid);
+
+		drm_edid_to_eld(connector, edid);
+
+		amdgpu_dm_get_native_mode(connector);
+	} else {
+		amdgpu_dm_connector->num_modes = 0;
+	}
+}
+
+static int amdgpu_dm_connector_get_modes(struct drm_connector *connector)
+{
+	const struct drm_connector_helper_funcs *helper =
+			connector->helper_private;
+	struct amdgpu_dm_connector *amdgpu_dm_connector =
+			to_amdgpu_dm_connector(connector);
+	struct drm_encoder *encoder;
+	struct edid *edid = amdgpu_dm_connector->edid;
+
+	encoder = helper->best_encoder(connector);
+
+	amdgpu_dm_connector_ddc_get_modes(connector, edid);
+	amdgpu_dm_connector_add_common_modes(encoder, connector);
+	return amdgpu_dm_connector->num_modes;
+}
+
+void amdgpu_dm_connector_init_helper(struct amdgpu_display_manager *dm,
+				     struct amdgpu_dm_connector *aconnector,
+				     int connector_type,
+				     struct dc_link *link,
+				     int link_index)
+{
+	struct amdgpu_device *adev = dm->ddev->dev_private;
+
+	aconnector->connector_id = link_index;
+	aconnector->dc_link = link;
+	aconnector->base.interlace_allowed = false;
+	aconnector->base.doublescan_allowed = false;
+	aconnector->base.stereo_allowed = false;
+	aconnector->base.dpms = DRM_MODE_DPMS_OFF;
+	aconnector->hpd.hpd = AMDGPU_HPD_NONE; /* not used */
+
+	mutex_init(&aconnector->hpd_lock);
+
+	/* configure support HPD hot plug connector_>polled default value is 0
+	 * which means HPD hot plug not supported
+	 */
+	switch (connector_type) {
+	case DRM_MODE_CONNECTOR_HDMIA:
+		aconnector->base.polled = DRM_CONNECTOR_POLL_HPD;
+		break;
+	case DRM_MODE_CONNECTOR_DisplayPort:
+		aconnector->base.polled = DRM_CONNECTOR_POLL_HPD;
+		break;
+	case DRM_MODE_CONNECTOR_DVID:
+		aconnector->base.polled = DRM_CONNECTOR_POLL_HPD;
+		break;
+	default:
+		break;
+	}
+
+	drm_object_attach_property(&aconnector->base.base,
+				dm->ddev->mode_config.scaling_mode_property,
+				DRM_MODE_SCALE_NONE);
+
+	drm_object_attach_property(&aconnector->base.base,
+				adev->mode_info.underscan_property,
+				UNDERSCAN_OFF);
+	drm_object_attach_property(&aconnector->base.base,
+				adev->mode_info.underscan_hborder_property,
+				0);
+	drm_object_attach_property(&aconnector->base.base,
+				adev->mode_info.underscan_vborder_property,
+				0);
+
+}
+
+static int amdgpu_dm_i2c_xfer(struct i2c_adapter *i2c_adap,
+			      struct i2c_msg *msgs, int num)
+{
+	struct amdgpu_i2c_adapter *i2c = i2c_get_adapdata(i2c_adap);
+	struct ddc_service *ddc_service = i2c->ddc_service;
+	struct i2c_command cmd;
+	int i;
+	int result = -EIO;
+
+	cmd.payloads = kcalloc(num, sizeof(struct i2c_payload), GFP_KERNEL);
+
+	if (!cmd.payloads)
+		return result;
+
+	cmd.number_of_payloads = num;
+	cmd.engine = I2C_COMMAND_ENGINE_DEFAULT;
+	cmd.speed = 100;
+
+	for (i = 0; i < num; i++) {
+		cmd.payloads[i].write = !(msgs[i].flags & I2C_M_RD);
+		cmd.payloads[i].address = msgs[i].addr;
+		cmd.payloads[i].length = msgs[i].len;
+		cmd.payloads[i].data = msgs[i].buf;
+	}
+
+	if (dal_i2caux_submit_i2c_command(
+			ddc_service->ctx->i2caux,
+			ddc_service->ddc_pin,
+			&cmd))
+		result = num;
+
+	kfree(cmd.payloads);
+	return result;
+}
+
+static u32 amdgpu_dm_i2c_func(struct i2c_adapter *adap)
+{
+	return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL;
+}
+
+static const struct i2c_algorithm amdgpu_dm_i2c_algo = {
+	.master_xfer = amdgpu_dm_i2c_xfer,
+	.functionality = amdgpu_dm_i2c_func,
+};
+
+static struct amdgpu_i2c_adapter *
+create_i2c(struct ddc_service *ddc_service,
+	   int link_index,
+	   int *res)
+{
+	struct amdgpu_device *adev = ddc_service->ctx->driver_context;
+	struct amdgpu_i2c_adapter *i2c;
+
+	i2c = kzalloc(sizeof(struct amdgpu_i2c_adapter), GFP_KERNEL);
+	if (!i2c)
+		return NULL;
+	i2c->base.owner = THIS_MODULE;
+	i2c->base.class = I2C_CLASS_DDC;
+	i2c->base.dev.parent = &adev->pdev->dev;
+	i2c->base.algo = &amdgpu_dm_i2c_algo;
+	snprintf(i2c->base.name, sizeof(i2c->base.name), "AMDGPU DM i2c hw bus %d", link_index);
+	i2c_set_adapdata(&i2c->base, i2c);
+	i2c->ddc_service = ddc_service;
+
+	return i2c;
+}
+
+/* Note: this function assumes that dc_link_detect() was called for the
+ * dc_link which will be represented by this aconnector.
+ */
+static int amdgpu_dm_connector_init(struct amdgpu_display_manager *dm,
+				    struct amdgpu_dm_connector *aconnector,
+				    uint32_t link_index,
+				    struct amdgpu_encoder *aencoder)
+{
+	int res = 0;
+	int connector_type;
+	struct dc *dc = dm->dc;
+	struct dc_link *link = dc_get_link_at_index(dc, link_index);
+	struct amdgpu_i2c_adapter *i2c;
+
+	link->priv = aconnector;
+
+	DRM_DEBUG_DRIVER("%s()\n", __func__);
+
+	i2c = create_i2c(link->ddc, link->link_index, &res);
+	if (!i2c) {
+		DRM_ERROR("Failed to create i2c adapter data\n");
+		return -ENOMEM;
+	}
+
+	aconnector->i2c = i2c;
+	res = i2c_add_adapter(&i2c->base);
+
+	if (res) {
+		DRM_ERROR("Failed to register hw i2c %d\n", link->link_index);
+		goto out_free;
+	}
+
+	connector_type = to_drm_connector_type(link->connector_signal);
+
+	res = drm_connector_init(
+			dm->ddev,
+			&aconnector->base,
+			&amdgpu_dm_connector_funcs,
+			connector_type);
+
+	if (res) {
+		DRM_ERROR("connector_init failed\n");
+		aconnector->connector_id = -1;
+		goto out_free;
+	}
+
+	drm_connector_helper_add(
+			&aconnector->base,
+			&amdgpu_dm_connector_helper_funcs);
+
+	if (aconnector->base.funcs->reset)
+		aconnector->base.funcs->reset(&aconnector->base);
+
+	amdgpu_dm_connector_init_helper(
+		dm,
+		aconnector,
+		connector_type,
+		link,
+		link_index);
+
+	drm_mode_connector_attach_encoder(
+		&aconnector->base, &aencoder->base);
+
+	drm_connector_register(&aconnector->base);
+
+	if (connector_type == DRM_MODE_CONNECTOR_DisplayPort
+		|| connector_type == DRM_MODE_CONNECTOR_eDP)
+		amdgpu_dm_initialize_dp_connector(dm, aconnector);
+
+#if defined(CONFIG_BACKLIGHT_CLASS_DEVICE) ||\
+	defined(CONFIG_BACKLIGHT_CLASS_DEVICE_MODULE)
+
+	/* NOTE: this currently will create backlight device even if a panel
+	 * is not connected to the eDP/LVDS connector.
+	 *
+	 * This is less than ideal but we don't have sink information at this
+	 * stage since detection happens after. We can't do detection earlier
+	 * since MST detection needs connectors to be created first.
+	 */
+	if (link->connector_signal & (SIGNAL_TYPE_EDP | SIGNAL_TYPE_LVDS)) {
+		/* Event if registration failed, we should continue with
+		 * DM initialization because not having a backlight control
+		 * is better then a black screen.
+		 */
+		amdgpu_dm_register_backlight_device(dm);
+
+		if (dm->backlight_dev)
+			dm->backlight_link = link;
+	}
+#endif
+
+out_free:
+	if (res) {
+		kfree(i2c);
+		aconnector->i2c = NULL;
+	}
+	return res;
+}
+
+int amdgpu_dm_get_encoder_crtc_mask(struct amdgpu_device *adev)
+{
+	switch (adev->mode_info.num_crtc) {
+	case 1:
+		return 0x1;
+	case 2:
+		return 0x3;
+	case 3:
+		return 0x7;
+	case 4:
+		return 0xf;
+	case 5:
+		return 0x1f;
+	case 6:
+	default:
+		return 0x3f;
+	}
+}
+
+static int amdgpu_dm_encoder_init(struct drm_device *dev,
+				  struct amdgpu_encoder *aencoder,
+				  uint32_t link_index)
+{
+	struct amdgpu_device *adev = dev->dev_private;
+
+	int res = drm_encoder_init(dev,
+				   &aencoder->base,
+				   &amdgpu_dm_encoder_funcs,
+				   DRM_MODE_ENCODER_TMDS,
+				   NULL);
+
+	aencoder->base.possible_crtcs = amdgpu_dm_get_encoder_crtc_mask(adev);
+
+	if (!res)
+		aencoder->encoder_id = link_index;
+	else
+		aencoder->encoder_id = -1;
+
+	drm_encoder_helper_add(&aencoder->base, &amdgpu_dm_encoder_helper_funcs);
+
+	return res;
+}
+
+static void manage_dm_interrupts(struct amdgpu_device *adev,
+				 struct amdgpu_crtc *acrtc,
+				 bool enable)
+{
+	/*
+	 * this is not correct translation but will work as soon as VBLANK
+	 * constant is the same as PFLIP
+	 */
+	int irq_type =
+		amdgpu_crtc_idx_to_irq_type(
+			adev,
+			acrtc->crtc_id);
+
+	if (enable) {
+		drm_crtc_vblank_on(&acrtc->base);
+		amdgpu_irq_get(
+			adev,
+			&adev->pageflip_irq,
+			irq_type);
+	} else {
+
+		amdgpu_irq_put(
+			adev,
+			&adev->pageflip_irq,
+			irq_type);
+		drm_crtc_vblank_off(&acrtc->base);
+	}
+}
+
+static bool
+is_scaling_state_different(const struct dm_connector_state *dm_state,
+			   const struct dm_connector_state *old_dm_state)
+{
+	if (dm_state->scaling != old_dm_state->scaling)
+		return true;
+	if (!dm_state->underscan_enable && old_dm_state->underscan_enable) {
+		if (old_dm_state->underscan_hborder != 0 && old_dm_state->underscan_vborder != 0)
+			return true;
+	} else  if (dm_state->underscan_enable && !old_dm_state->underscan_enable) {
+		if (dm_state->underscan_hborder != 0 && dm_state->underscan_vborder != 0)
+			return true;
+	} else if (dm_state->underscan_hborder != old_dm_state->underscan_hborder ||
+		   dm_state->underscan_vborder != old_dm_state->underscan_vborder)
+		return true;
+	return false;
+}
+
+static void remove_stream(struct amdgpu_device *adev,
+			  struct amdgpu_crtc *acrtc,
+			  struct dc_stream_state *stream)
+{
+	/* this is the update mode case */
+	if (adev->dm.freesync_module)
+		mod_freesync_remove_stream(adev->dm.freesync_module, stream);
+
+	acrtc->otg_inst = -1;
+	acrtc->enabled = false;
+}
+
+static int get_cursor_position(struct drm_plane *plane, struct drm_crtc *crtc,
+			       struct dc_cursor_position *position)
+{
+	struct amdgpu_crtc *amdgpu_crtc = amdgpu_crtc = to_amdgpu_crtc(crtc);
+	int x, y;
+	int xorigin = 0, yorigin = 0;
+
+	if (!crtc || !plane->state->fb) {
+		position->enable = false;
+		position->x = 0;
+		position->y = 0;
+		return 0;
+	}
+
+	if ((plane->state->crtc_w > amdgpu_crtc->max_cursor_width) ||
+	    (plane->state->crtc_h > amdgpu_crtc->max_cursor_height)) {
+		DRM_ERROR("%s: bad cursor width or height %d x %d\n",
+			  __func__,
+			  plane->state->crtc_w,
+			  plane->state->crtc_h);
+		return -EINVAL;
+	}
+
+	x = plane->state->crtc_x;
+	y = plane->state->crtc_y;
+	/* avivo cursor are offset into the total surface */
+	x += crtc->primary->state->src_x >> 16;
+	y += crtc->primary->state->src_y >> 16;
+	if (x < 0) {
+		xorigin = min(-x, amdgpu_crtc->max_cursor_width - 1);
+		x = 0;
+	}
+	if (y < 0) {
+		yorigin = min(-y, amdgpu_crtc->max_cursor_height - 1);
+		y = 0;
+	}
+	position->enable = true;
+	position->x = x;
+	position->y = y;
+	position->x_hotspot = xorigin;
+	position->y_hotspot = yorigin;
+
+	return 0;
+}
+
+static void handle_cursor_update(struct drm_plane *plane,
+				 struct drm_plane_state *old_plane_state)
+{
+	struct amdgpu_framebuffer *afb = to_amdgpu_framebuffer(plane->state->fb);
+	struct drm_crtc *crtc = afb ? plane->state->crtc : old_plane_state->crtc;
+	struct dm_crtc_state *crtc_state = crtc ? to_dm_crtc_state(crtc->state) : NULL;
+	struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
+	uint64_t address = afb ? afb->address : 0;
+	struct dc_cursor_position position;
+	struct dc_cursor_attributes attributes;
+	int ret;
+
+	if (!plane->state->fb && !old_plane_state->fb)
+		return;
+
+	DRM_DEBUG_DRIVER("%s: crtc_id=%d with size %d to %d\n",
+			 __func__,
+			 amdgpu_crtc->crtc_id,
+			 plane->state->crtc_w,
+			 plane->state->crtc_h);
+
+	ret = get_cursor_position(plane, crtc, &position);
+	if (ret)
+		return;
+
+	if (!position.enable) {
+		/* turn off cursor */
+		if (crtc_state && crtc_state->stream)
+			dc_stream_set_cursor_position(crtc_state->stream,
+						      &position);
+		return;
+	}
+
+	amdgpu_crtc->cursor_width = plane->state->crtc_w;
+	amdgpu_crtc->cursor_height = plane->state->crtc_h;
+
+	attributes.address.high_part = upper_32_bits(address);
+	attributes.address.low_part  = lower_32_bits(address);
+	attributes.width             = plane->state->crtc_w;
+	attributes.height            = plane->state->crtc_h;
+	attributes.color_format      = CURSOR_MODE_COLOR_PRE_MULTIPLIED_ALPHA;
+	attributes.rotation_angle    = 0;
+	attributes.attribute_flags.value = 0;
+
+	attributes.pitch = attributes.width;
+
+	if (crtc_state->stream) {
+		if (!dc_stream_set_cursor_attributes(crtc_state->stream,
+							 &attributes))
+			DRM_ERROR("DC failed to set cursor attributes\n");
+
+		if (!dc_stream_set_cursor_position(crtc_state->stream,
+						   &position))
+			DRM_ERROR("DC failed to set cursor position\n");
+	}
+}
+
+static void prepare_flip_isr(struct amdgpu_crtc *acrtc)
+{
+
+	assert_spin_locked(&acrtc->base.dev->event_lock);
+	WARN_ON(acrtc->event);
+
+	acrtc->event = acrtc->base.state->event;
+
+	/* Set the flip status */
+	acrtc->pflip_status = AMDGPU_FLIP_SUBMITTED;
+
+	/* Mark this event as consumed */
+	acrtc->base.state->event = NULL;
+
+	DRM_DEBUG_DRIVER("crtc:%d, pflip_stat:AMDGPU_FLIP_SUBMITTED\n",
+						 acrtc->crtc_id);
+}
+
+/*
+ * Executes flip
+ *
+ * Waits on all BO's fences and for proper vblank count
+ */
+static void amdgpu_dm_do_flip(struct drm_crtc *crtc,
+			      struct drm_framebuffer *fb,
+			      uint32_t target,
+			      struct dc_state *state)
+{
+	unsigned long flags;
+	uint32_t target_vblank;
+	int r, vpos, hpos;
+	struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc);
+	struct amdgpu_framebuffer *afb = to_amdgpu_framebuffer(fb);
+	struct amdgpu_bo *abo = gem_to_amdgpu_bo(afb->obj);
+	struct amdgpu_device *adev = crtc->dev->dev_private;
+	bool async_flip = (crtc->state->pageflip_flags & DRM_MODE_PAGE_FLIP_ASYNC) != 0;
+	struct dc_flip_addrs addr = { {0} };
+	/* TODO eliminate or rename surface_update */
+	struct dc_surface_update surface_updates[1] = { {0} };
+	struct dm_crtc_state *acrtc_state = to_dm_crtc_state(crtc->state);
+
+
+	/* Prepare wait for target vblank early - before the fence-waits */
+	target_vblank = target - drm_crtc_vblank_count(crtc) +
+			amdgpu_get_vblank_counter_kms(crtc->dev, acrtc->crtc_id);
+
+	/* TODO This might fail and hence better not used, wait
+	 * explicitly on fences instead
+	 * and in general should be called for
+	 * blocking commit to as per framework helpers
+	 */
+	r = amdgpu_bo_reserve(abo, true);
+	if (unlikely(r != 0)) {
+		DRM_ERROR("failed to reserve buffer before flip\n");
+		WARN_ON(1);
+	}
+
+	/* Wait for all fences on this FB */
+	WARN_ON(reservation_object_wait_timeout_rcu(abo->tbo.resv, true, false,
+								    MAX_SCHEDULE_TIMEOUT) < 0);
+
+	amdgpu_bo_unreserve(abo);
+
+	/* Wait until we're out of the vertical blank period before the one
+	 * targeted by the flip
+	 */
+	while ((acrtc->enabled &&
+		(amdgpu_get_crtc_scanoutpos(adev->ddev, acrtc->crtc_id, 0,
+					&vpos, &hpos, NULL, NULL,
+					&crtc->hwmode)
+		 & (DRM_SCANOUTPOS_VALID | DRM_SCANOUTPOS_IN_VBLANK)) ==
+		(DRM_SCANOUTPOS_VALID | DRM_SCANOUTPOS_IN_VBLANK) &&
+		(int)(target_vblank -
+		  amdgpu_get_vblank_counter_kms(adev->ddev, acrtc->crtc_id)) > 0)) {
+		usleep_range(1000, 1100);
+	}
+
+	/* Flip */
+	spin_lock_irqsave(&crtc->dev->event_lock, flags);
+	/* update crtc fb */
+	crtc->primary->fb = fb;
+
+	WARN_ON(acrtc->pflip_status != AMDGPU_FLIP_NONE);
+	WARN_ON(!acrtc_state->stream);
+
+	addr.address.grph.addr.low_part = lower_32_bits(afb->address);
+	addr.address.grph.addr.high_part = upper_32_bits(afb->address);
+	addr.flip_immediate = async_flip;
+
+
+	if (acrtc->base.state->event)
+		prepare_flip_isr(acrtc);
+
+	surface_updates->surface = dc_stream_get_status(acrtc_state->stream)->plane_states[0];
+	surface_updates->flip_addr = &addr;
+
+
+	dc_commit_updates_for_stream(adev->dm.dc,
+					     surface_updates,
+					     1,
+					     acrtc_state->stream,
+					     NULL,
+					     &surface_updates->surface,
+					     state);
+
+	DRM_DEBUG_DRIVER("%s Flipping to hi: 0x%x, low: 0x%x \n",
+			 __func__,
+			 addr.address.grph.addr.high_part,
+			 addr.address.grph.addr.low_part);
+
+
+	spin_unlock_irqrestore(&crtc->dev->event_lock, flags);
+}
+
+static void amdgpu_dm_commit_planes(struct drm_atomic_state *state,
+				    struct drm_device *dev,
+				    struct amdgpu_display_manager *dm,
+				    struct drm_crtc *pcrtc,
+				    bool *wait_for_vblank)
+{
+	uint32_t i;
+	struct drm_plane *plane;
+	struct drm_plane_state *old_plane_state, *new_plane_state;
+	struct dc_stream_state *dc_stream_attach;
+	struct dc_plane_state *plane_states_constructed[MAX_SURFACES];
+	struct amdgpu_crtc *acrtc_attach = to_amdgpu_crtc(pcrtc);
+	struct drm_crtc_state *new_pcrtc_state =
+			drm_atomic_get_new_crtc_state(state, pcrtc);
+	struct dm_crtc_state *acrtc_state = to_dm_crtc_state(new_pcrtc_state);
+	struct dm_atomic_state *dm_state = to_dm_atomic_state(state);
+	int planes_count = 0;
+	unsigned long flags;
+
+	/* update planes when needed */
+	for_each_oldnew_plane_in_state(state, plane, old_plane_state, new_plane_state, i) {
+		struct drm_crtc *crtc = new_plane_state->crtc;
+		struct drm_crtc_state *new_crtc_state;
+		struct drm_framebuffer *fb = new_plane_state->fb;
+		bool pflip_needed;
+		struct dm_plane_state *dm_new_plane_state = to_dm_plane_state(new_plane_state);
+
+		if (plane->type == DRM_PLANE_TYPE_CURSOR) {
+			handle_cursor_update(plane, old_plane_state);
+			continue;
+		}
+
+		if (!fb || !crtc || pcrtc != crtc)
+			continue;
+
+		new_crtc_state = drm_atomic_get_new_crtc_state(state, crtc);
+		if (!new_crtc_state->active)
+			continue;
+
+		pflip_needed = !state->allow_modeset;
+
+		spin_lock_irqsave(&crtc->dev->event_lock, flags);
+		if (acrtc_attach->pflip_status != AMDGPU_FLIP_NONE) {
+			DRM_ERROR("%s: acrtc %d, already busy\n",
+				  __func__,
+				  acrtc_attach->crtc_id);
+			/* In commit tail framework this cannot happen */
+			WARN_ON(1);
+		}
+		spin_unlock_irqrestore(&crtc->dev->event_lock, flags);
+
+		if (!pflip_needed) {
+			WARN_ON(!dm_new_plane_state->dc_state);
+
+			plane_states_constructed[planes_count] = dm_new_plane_state->dc_state;
+
+			dc_stream_attach = acrtc_state->stream;
+			planes_count++;
+
+		} else if (new_crtc_state->planes_changed) {
+			/* Assume even ONE crtc with immediate flip means
+			 * entire can't wait for VBLANK
+			 * TODO Check if it's correct
+			 */
+			*wait_for_vblank =
+					new_pcrtc_state->pageflip_flags & DRM_MODE_PAGE_FLIP_ASYNC ?
+				false : true;
+
+			/* TODO: Needs rework for multiplane flip */
+			if (plane->type == DRM_PLANE_TYPE_PRIMARY)
+				drm_crtc_vblank_get(crtc);
+
+			amdgpu_dm_do_flip(
+				crtc,
+				fb,
+				drm_crtc_vblank_count(crtc) + *wait_for_vblank,
+				dm_state->context);
+		}
+
+	}
+
+	if (planes_count) {
+		unsigned long flags;
+
+		if (new_pcrtc_state->event) {
+
+			drm_crtc_vblank_get(pcrtc);
+
+			spin_lock_irqsave(&pcrtc->dev->event_lock, flags);
+			prepare_flip_isr(acrtc_attach);
+			spin_unlock_irqrestore(&pcrtc->dev->event_lock, flags);
+		}
+
+		if (false == dc_commit_planes_to_stream(dm->dc,
+							plane_states_constructed,
+							planes_count,
+							dc_stream_attach,
+							dm_state->context))
+			dm_error("%s: Failed to attach plane!\n", __func__);
+	} else {
+		/*TODO BUG Here should go disable planes on CRTC. */
+	}
+}
+
+
+static int amdgpu_dm_atomic_commit(struct drm_device *dev,
+				   struct drm_atomic_state *state,
+				   bool nonblock)
+{
+	struct drm_crtc *crtc;
+	struct drm_crtc_state *old_crtc_state, *new_crtc_state;
+	struct amdgpu_device *adev = dev->dev_private;
+	int i;
+
+	/*
+	 * We evade vblanks and pflips on crtc that
+	 * should be changed. We do it here to flush & disable
+	 * interrupts before drm_swap_state is called in drm_atomic_helper_commit
+	 * it will update crtc->dm_crtc_state->stream pointer which is used in
+	 * the ISRs.
+	 */
+	for_each_oldnew_crtc_in_state(state, crtc, old_crtc_state, new_crtc_state, i) {
+		struct dm_crtc_state *dm_old_crtc_state = to_dm_crtc_state(old_crtc_state);
+		struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc);
+
+		if (drm_atomic_crtc_needs_modeset(new_crtc_state) && dm_old_crtc_state->stream)
+			manage_dm_interrupts(adev, acrtc, false);
+	}
+	/* Add check here for SoC's that support hardware cursor plane, to
+	 * unset legacy_cursor_update */
+
+	return drm_atomic_helper_commit(dev, state, nonblock);
+
+	/*TODO Handle EINTR, reenable IRQ*/
+}
+
+static void amdgpu_dm_atomic_commit_tail(struct drm_atomic_state *state)
+{
+	struct drm_device *dev = state->dev;
+	struct amdgpu_device *adev = dev->dev_private;
+	struct amdgpu_display_manager *dm = &adev->dm;
+	struct dm_atomic_state *dm_state;
+	uint32_t i, j;
+	uint32_t new_crtcs_count = 0;
+	struct drm_crtc *crtc;
+	struct drm_crtc_state *old_crtc_state, *new_crtc_state;
+	struct amdgpu_crtc *new_crtcs[MAX_STREAMS];
+	struct dc_stream_state *new_stream = NULL;
+	unsigned long flags;
+	bool wait_for_vblank = true;
+	struct drm_connector *connector;
+	struct drm_connector_state *old_con_state, *new_con_state;
+	struct dm_crtc_state *dm_old_crtc_state, *dm_new_crtc_state;
+
+	drm_atomic_helper_update_legacy_modeset_state(dev, state);
+
+	dm_state = to_dm_atomic_state(state);
+
+	/* update changed items */
+	for_each_oldnew_crtc_in_state(state, crtc, old_crtc_state, new_crtc_state, i) {
+		struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc);
+
+		dm_new_crtc_state = to_dm_crtc_state(new_crtc_state);
+		dm_old_crtc_state = to_dm_crtc_state(old_crtc_state);
+
+		DRM_DEBUG_DRIVER(
+			"amdgpu_crtc id:%d crtc_state_flags: enable:%d, active:%d, "
+			"planes_changed:%d, mode_changed:%d,active_changed:%d,"
+			"connectors_changed:%d\n",
+			acrtc->crtc_id,
+			new_crtc_state->enable,
+			new_crtc_state->active,
+			new_crtc_state->planes_changed,
+			new_crtc_state->mode_changed,
+			new_crtc_state->active_changed,
+			new_crtc_state->connectors_changed);
+
+		/* handles headless hotplug case, updating new_state and
+		 * aconnector as needed
+		 */
+
+		if (modeset_required(new_crtc_state, dm_new_crtc_state->stream, dm_old_crtc_state->stream)) {
+
+			DRM_DEBUG_DRIVER("Atomic commit: SET crtc id %d: [%p]\n", acrtc->crtc_id, acrtc);
+
+			if (!dm_new_crtc_state->stream) {
+				/*
+				 * this could happen because of issues with
+				 * userspace notifications delivery.
+				 * In this case userspace tries to set mode on
+				 * display which is disconnect in fact.
+				 * dc_sink in NULL in this case on aconnector.
+				 * We expect reset mode will come soon.
+				 *
+				 * This can also happen when unplug is done
+				 * during resume sequence ended
+				 *
+				 * In this case, we want to pretend we still
+				 * have a sink to keep the pipe running so that
+				 * hw state is consistent with the sw state
+				 */
+				DRM_DEBUG_DRIVER("%s: Failed to create new stream for crtc %d\n",
+						__func__, acrtc->base.base.id);
+				continue;
+			}
+
+
+			if (dm_old_crtc_state->stream)
+				remove_stream(adev, acrtc, dm_old_crtc_state->stream);
+
+
+			/*
+			 * this loop saves set mode crtcs
+			 * we needed to enable vblanks once all
+			 * resources acquired in dc after dc_commit_streams
+			 */
+
+			/*TODO move all this into dm_crtc_state, get rid of
+			 * new_crtcs array and use old and new atomic states
+			 * instead
+			 */
+			new_crtcs[new_crtcs_count] = acrtc;
+			new_crtcs_count++;
+
+			new_crtc_state = drm_atomic_get_new_crtc_state(state, crtc);
+			acrtc->enabled = true;
+			acrtc->hw_mode = new_crtc_state->mode;
+			crtc->hwmode = new_crtc_state->mode;
+		} else if (modereset_required(new_crtc_state)) {
+			DRM_DEBUG_DRIVER("Atomic commit: RESET. crtc id %d:[%p]\n", acrtc->crtc_id, acrtc);
+
+			/* i.e. reset mode */
+			if (dm_old_crtc_state->stream)
+				remove_stream(adev, acrtc, dm_old_crtc_state->stream);
+		}
+	} /* for_each_crtc_in_state() */
+
+	/*
+	 * Add streams after required streams from new and replaced streams
+	 * are removed from freesync module
+	 */
+	if (adev->dm.freesync_module) {
+		for (i = 0; i < new_crtcs_count; i++) {
+			struct amdgpu_dm_connector *aconnector = NULL;
+
+			new_crtc_state = drm_atomic_get_new_crtc_state(state,
+					&new_crtcs[i]->base);
+			dm_new_crtc_state = to_dm_crtc_state(new_crtc_state);
+
+			new_stream = dm_new_crtc_state->stream;
+			aconnector = amdgpu_dm_find_first_crtc_matching_connector(
+					state,
+					&new_crtcs[i]->base);
+			if (!aconnector) {
+				DRM_DEBUG_DRIVER("Atomic commit: Failed to find connector for acrtc id:%d "
+					 "skipping freesync init\n",
+					 new_crtcs[i]->crtc_id);
+				continue;
+			}
+
+			mod_freesync_add_stream(adev->dm.freesync_module,
+						new_stream, &aconnector->caps);
+		}
+	}
+
+	if (dm_state->context)
+		WARN_ON(!dc_commit_state(dm->dc, dm_state->context));
+
+	for_each_new_crtc_in_state(state, crtc, new_crtc_state, i) {
+		struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc);
+
+		dm_new_crtc_state = to_dm_crtc_state(new_crtc_state);
+
+		if (dm_new_crtc_state->stream != NULL) {
+			const struct dc_stream_status *status =
+					dc_stream_get_status(dm_new_crtc_state->stream);
+
+			if (!status)
+				DC_ERR("got no status for stream %p on acrtc%p\n", dm_new_crtc_state->stream, acrtc);
+			else
+				acrtc->otg_inst = status->primary_otg_inst;
+		}
+	}
+
+	/* Handle scaling and underscan changes*/
+	for_each_oldnew_connector_in_state(state, connector, old_con_state, new_con_state, i) {
+		struct dm_connector_state *dm_new_con_state = to_dm_connector_state(new_con_state);
+		struct dm_connector_state *dm_old_con_state = to_dm_connector_state(old_con_state);
+		struct amdgpu_crtc *acrtc = to_amdgpu_crtc(dm_new_con_state->base.crtc);
+		struct dc_stream_status *status = NULL;
+
+		if (acrtc)
+			new_crtc_state = drm_atomic_get_new_crtc_state(state, &acrtc->base);
+
+		/* Skip any modesets/resets */
+		if (!acrtc || drm_atomic_crtc_needs_modeset(new_crtc_state))
+			continue;
+
+		/* Skip any thing not scale or underscan changes */
+		if (!is_scaling_state_different(dm_new_con_state, dm_old_con_state))
+			continue;
+
+		dm_new_crtc_state = to_dm_crtc_state(new_crtc_state);
+
+		update_stream_scaling_settings(&dm_new_con_state->base.crtc->mode,
+				dm_new_con_state, (struct dc_stream_state *)dm_new_crtc_state->stream);
+
+		if (!dm_new_crtc_state->stream)
+			continue;
+
+		status = dc_stream_get_status(dm_new_crtc_state->stream);
+		WARN_ON(!status);
+		WARN_ON(!status->plane_count);
+
+		/*TODO How it works with MPO ?*/
+		if (!dc_commit_planes_to_stream(
+				dm->dc,
+				status->plane_states,
+				status->plane_count,
+				dm_new_crtc_state->stream,
+				dm_state->context))
+			dm_error("%s: Failed to update stream scaling!\n", __func__);
+	}
+
+	for (i = 0; i < new_crtcs_count; i++) {
+		/*
+		 * loop to enable interrupts on newly arrived crtc
+		 */
+		struct amdgpu_crtc *acrtc = new_crtcs[i];
+
+		new_crtc_state = drm_atomic_get_new_crtc_state(state, &acrtc->base);
+		dm_new_crtc_state = to_dm_crtc_state(new_crtc_state);
+
+		if (adev->dm.freesync_module)
+			mod_freesync_notify_mode_change(
+				adev->dm.freesync_module, &dm_new_crtc_state->stream, 1);
+
+		manage_dm_interrupts(adev, acrtc, true);
+	}
+
+	/* update planes when needed per crtc*/
+	for_each_new_crtc_in_state(state, crtc, new_crtc_state, j) {
+		dm_new_crtc_state = to_dm_crtc_state(new_crtc_state);
+
+		if (dm_new_crtc_state->stream)
+			amdgpu_dm_commit_planes(state, dev, dm, crtc, &wait_for_vblank);
+	}
+
+
+	/*
+	 * send vblank event on all events not handled in flip and
+	 * mark consumed event for drm_atomic_helper_commit_hw_done
+	 */
+	spin_lock_irqsave(&adev->ddev->event_lock, flags);
+	for_each_new_crtc_in_state(state, crtc, new_crtc_state, i) {
+
+		if (new_crtc_state->event)
+			drm_send_event_locked(dev, &new_crtc_state->event->base);
+
+		new_crtc_state->event = NULL;
+	}
+	spin_unlock_irqrestore(&adev->ddev->event_lock, flags);
+
+	/* Signal HW programming completion */
+	drm_atomic_helper_commit_hw_done(state);
+
+	if (wait_for_vblank)
+		drm_atomic_helper_wait_for_flip_done(dev, state);
+
+	drm_atomic_helper_cleanup_planes(dev, state);
+}
+
+
+static int dm_force_atomic_commit(struct drm_connector *connector)
+{
+	int ret = 0;
+	struct drm_device *ddev = connector->dev;
+	struct drm_atomic_state *state = drm_atomic_state_alloc(ddev);
+	struct amdgpu_crtc *disconnected_acrtc = to_amdgpu_crtc(connector->encoder->crtc);
+	struct drm_plane *plane = disconnected_acrtc->base.primary;
+	struct drm_connector_state *conn_state;
+	struct drm_crtc_state *crtc_state;
+	struct drm_plane_state *plane_state;
+
+	if (!state)
+		return -ENOMEM;
+
+	state->acquire_ctx = ddev->mode_config.acquire_ctx;
+
+	/* Construct an atomic state to restore previous display setting */
+
+	/*
+	 * Attach connectors to drm_atomic_state
+	 */
+	conn_state = drm_atomic_get_connector_state(state, connector);
+
+	ret = PTR_ERR_OR_ZERO(conn_state);
+	if (ret)
+		goto err;
+
+	/* Attach crtc to drm_atomic_state*/
+	crtc_state = drm_atomic_get_crtc_state(state, &disconnected_acrtc->base);
+
+	ret = PTR_ERR_OR_ZERO(crtc_state);
+	if (ret)
+		goto err;
+
+	/* force a restore */
+	crtc_state->mode_changed = true;
+
+	/* Attach plane to drm_atomic_state */
+	plane_state = drm_atomic_get_plane_state(state, plane);
+
+	ret = PTR_ERR_OR_ZERO(plane_state);
+	if (ret)
+		goto err;
+
+
+	/* Call commit internally with the state we just constructed */
+	ret = drm_atomic_commit(state);
+	if (!ret)
+		return 0;
+
+err:
+	DRM_ERROR("Restoring old state failed with %i\n", ret);
+	drm_atomic_state_put(state);
+
+	return ret;
+}
+
+/*
+ * This functions handle all cases when set mode does not come upon hotplug.
+ * This include when the same display is unplugged then plugged back into the
+ * same port and when we are running without usermode desktop manager supprot
+ */
+void dm_restore_drm_connector_state(struct drm_device *dev,
+				    struct drm_connector *connector)
+{
+	struct amdgpu_dm_connector *aconnector = to_amdgpu_dm_connector(connector);
+	struct amdgpu_crtc *disconnected_acrtc;
+	struct dm_crtc_state *acrtc_state;
+
+	if (!aconnector->dc_sink || !connector->state || !connector->encoder)
+		return;
+
+	disconnected_acrtc = to_amdgpu_crtc(connector->encoder->crtc);
+	if (!disconnected_acrtc)
+		return;
+
+	acrtc_state = to_dm_crtc_state(disconnected_acrtc->base.state);
+	if (!acrtc_state->stream)
+		return;
+
+	/*
+	 * If the previous sink is not released and different from the current,
+	 * we deduce we are in a state where we can not rely on usermode call
+	 * to turn on the display, so we do it here
+	 */
+	if (acrtc_state->stream->sink != aconnector->dc_sink)
+		dm_force_atomic_commit(&aconnector->base);
+}
+
+/*`
+ * Grabs all modesetting locks to serialize against any blocking commits,
+ * Waits for completion of all non blocking commits.
+ */
+static int do_aquire_global_lock(struct drm_device *dev,
+				 struct drm_atomic_state *state)
+{
+	struct drm_crtc *crtc;
+	struct drm_crtc_commit *commit;
+	long ret;
+
+	/* Adding all modeset locks to aquire_ctx will
+	 * ensure that when the framework release it the
+	 * extra locks we are locking here will get released to
+	 */
+	ret = drm_modeset_lock_all_ctx(dev, state->acquire_ctx);
+	if (ret)
+		return ret;
+
+	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
+		spin_lock(&crtc->commit_lock);
+		commit = list_first_entry_or_null(&crtc->commit_list,
+				struct drm_crtc_commit, commit_entry);
+		if (commit)
+			drm_crtc_commit_get(commit);
+		spin_unlock(&crtc->commit_lock);
+
+		if (!commit)
+			continue;
+
+		/* Make sure all pending HW programming completed and
+		 * page flips done
+		 */
+		ret = wait_for_completion_interruptible_timeout(&commit->hw_done, 10*HZ);
+
+		if (ret > 0)
+			ret = wait_for_completion_interruptible_timeout(
+					&commit->flip_done, 10*HZ);
+
+		if (ret == 0)
+			DRM_ERROR("[CRTC:%d:%s] hw_done or flip_done "
+				  "timed out\n", crtc->base.id, crtc->name);
+
+		drm_crtc_commit_put(commit);
+	}
+
+	return ret < 0 ? ret : 0;
+}
+
+static int dm_update_crtcs_state(struct dc *dc,
+				 struct drm_atomic_state *state,
+				 bool enable,
+				 bool *lock_and_validation_needed)
+{
+	struct drm_crtc *crtc;
+	struct drm_crtc_state *old_crtc_state, *new_crtc_state;
+	int i;
+	struct dm_crtc_state *dm_old_crtc_state, *dm_new_crtc_state;
+	struct dm_atomic_state *dm_state = to_dm_atomic_state(state);
+	struct dc_stream_state *new_stream;
+	int ret = 0;
+
+	/*TODO Move this code into dm_crtc_atomic_check once we get rid of dc_validation_set */
+	/* update changed items */
+	for_each_oldnew_crtc_in_state(state, crtc, old_crtc_state, new_crtc_state, i) {
+		struct amdgpu_crtc *acrtc = NULL;
+		struct amdgpu_dm_connector *aconnector = NULL;
+		struct drm_connector_state *new_con_state = NULL;
+		struct dm_connector_state *dm_conn_state = NULL;
+
+		new_stream = NULL;
+
+		dm_old_crtc_state = to_dm_crtc_state(old_crtc_state);
+		dm_new_crtc_state = to_dm_crtc_state(new_crtc_state);
+		acrtc = to_amdgpu_crtc(crtc);
+
+		aconnector = amdgpu_dm_find_first_crtc_matching_connector(state, crtc);
+
+		/* TODO This hack should go away */
+		if (aconnector && enable) {
+			// Make sure fake sink is created in plug-in scenario
+			new_con_state = drm_atomic_get_connector_state(state,
+ 								    &aconnector->base);
+
+			if (IS_ERR(new_con_state)) {
+				ret = PTR_ERR_OR_ZERO(new_con_state);
+				break;
+			}
+
+			dm_conn_state = to_dm_connector_state(new_con_state);
+
+			new_stream = create_stream_for_sink(aconnector,
+							     &new_crtc_state->mode,
+							    dm_conn_state);
+
+			/*
+			 * we can have no stream on ACTION_SET if a display
+			 * was disconnected during S3, in this case it not and
+			 * error, the OS will be updated after detection, and
+			 * do the right thing on next atomic commit
+			 */
+
+			if (!new_stream) {
+				DRM_DEBUG_DRIVER("%s: Failed to create new stream for crtc %d\n",
+						__func__, acrtc->base.base.id);
+				break;
+			}
+		}
+
+		if (enable && dc_is_stream_unchanged(new_stream, dm_old_crtc_state->stream) &&
+				dc_is_stream_scaling_unchanged(new_stream, dm_old_crtc_state->stream)) {
+
+			new_crtc_state->mode_changed = false;
+
+			DRM_DEBUG_DRIVER("Mode change not required, setting mode_changed to %d",
+				         new_crtc_state->mode_changed);
+		}
+
+
+		if (!drm_atomic_crtc_needs_modeset(new_crtc_state))
+			goto next_crtc;
+
+		DRM_DEBUG_DRIVER(
+			"amdgpu_crtc id:%d crtc_state_flags: enable:%d, active:%d, "
+			"planes_changed:%d, mode_changed:%d,active_changed:%d,"
+			"connectors_changed:%d\n",
+			acrtc->crtc_id,
+			new_crtc_state->enable,
+			new_crtc_state->active,
+			new_crtc_state->planes_changed,
+			new_crtc_state->mode_changed,
+			new_crtc_state->active_changed,
+			new_crtc_state->connectors_changed);
+
+		/* Remove stream for any changed/disabled CRTC */
+		if (!enable) {
+
+			if (!dm_old_crtc_state->stream)
+				goto next_crtc;
+
+			DRM_DEBUG_DRIVER("Disabling DRM crtc: %d\n",
+					crtc->base.id);
+
+			/* i.e. reset mode */
+			if (dc_remove_stream_from_ctx(
+					dc,
+					dm_state->context,
+					dm_old_crtc_state->stream) != DC_OK) {
+				ret = -EINVAL;
+				goto fail;
+			}
+
+			dc_stream_release(dm_old_crtc_state->stream);
+			dm_new_crtc_state->stream = NULL;
+
+			*lock_and_validation_needed = true;
+
+		} else {/* Add stream for any updated/enabled CRTC */
+			/*
+			 * Quick fix to prevent NULL pointer on new_stream when
+			 * added MST connectors not found in existing crtc_state in the chained mode
+			 * TODO: need to dig out the root cause of that
+			 */
+			if (!aconnector || (!aconnector->dc_sink && aconnector->mst_port))
+				goto next_crtc;
+
+			if (modereset_required(new_crtc_state))
+				goto next_crtc;
+
+			if (modeset_required(new_crtc_state, new_stream,
+					     dm_old_crtc_state->stream)) {
+
+				WARN_ON(dm_new_crtc_state->stream);
+
+				dm_new_crtc_state->stream = new_stream;
+				dc_stream_retain(new_stream);
+
+				DRM_DEBUG_DRIVER("Enabling DRM crtc: %d\n",
+							crtc->base.id);
+
+				if (dc_add_stream_to_ctx(
+						dc,
+						dm_state->context,
+						dm_new_crtc_state->stream) != DC_OK) {
+					ret = -EINVAL;
+					goto fail;
+				}
+
+				*lock_and_validation_needed = true;
+			}
+		}
+
+next_crtc:
+		/* Release extra reference */
+		if (new_stream)
+			 dc_stream_release(new_stream);
+	}
+
+	return ret;
+
+fail:
+	if (new_stream)
+		dc_stream_release(new_stream);
+	return ret;
+}
+
+static int dm_update_planes_state(struct dc *dc,
+				  struct drm_atomic_state *state,
+				  bool enable,
+				  bool *lock_and_validation_needed)
+{
+	struct drm_crtc *new_plane_crtc, *old_plane_crtc;
+	struct drm_crtc_state *old_crtc_state, *new_crtc_state;
+	struct drm_plane *plane;
+	struct drm_plane_state *old_plane_state, *new_plane_state;
+	struct dm_crtc_state *dm_new_crtc_state, *dm_old_crtc_state;
+	struct dm_atomic_state *dm_state = to_dm_atomic_state(state);
+	struct dm_plane_state *dm_new_plane_state, *dm_old_plane_state;
+	int i ;
+	/* TODO return page_flip_needed() function */
+	bool pflip_needed  = !state->allow_modeset;
+	int ret = 0;
+
+	if (pflip_needed)
+		return ret;
+
+	/* Add new planes */
+	for_each_oldnew_plane_in_state(state, plane, old_plane_state, new_plane_state, i) {
+		new_plane_crtc = new_plane_state->crtc;
+		old_plane_crtc = old_plane_state->crtc;
+		dm_new_plane_state = to_dm_plane_state(new_plane_state);
+		dm_old_plane_state = to_dm_plane_state(old_plane_state);
+
+		/*TODO Implement atomic check for cursor plane */
+		if (plane->type == DRM_PLANE_TYPE_CURSOR)
+			continue;
+
+		/* Remove any changed/removed planes */
+		if (!enable) {
+
+			if (!old_plane_crtc)
+				continue;
+
+			old_crtc_state = drm_atomic_get_old_crtc_state(
+					state, old_plane_crtc);
+			dm_old_crtc_state = to_dm_crtc_state(old_crtc_state);
+
+			if (!dm_old_crtc_state->stream)
+				continue;
+
+			DRM_DEBUG_DRIVER("Disabling DRM plane: %d on DRM crtc %d\n",
+					plane->base.id, old_plane_crtc->base.id);
+
+			if (!dc_remove_plane_from_context(
+					dc,
+					dm_old_crtc_state->stream,
+					dm_old_plane_state->dc_state,
+					dm_state->context)) {
+
+				ret = EINVAL;
+				return ret;
+			}
+
+
+			dc_plane_state_release(dm_old_plane_state->dc_state);
+			dm_new_plane_state->dc_state = NULL;
+
+			*lock_and_validation_needed = true;
+
+		} else { /* Add new planes */
+
+			if (drm_atomic_plane_disabling(plane->state, new_plane_state))
+				continue;
+
+			if (!new_plane_crtc)
+				continue;
+
+			new_crtc_state = drm_atomic_get_new_crtc_state(state, new_plane_crtc);
+			dm_new_crtc_state = to_dm_crtc_state(new_crtc_state);
+
+			if (!dm_new_crtc_state->stream)
+				continue;
+
+
+			WARN_ON(dm_new_plane_state->dc_state);
+
+			dm_new_plane_state->dc_state = dc_create_plane_state(dc);
+
+			DRM_DEBUG_DRIVER("Enabling DRM plane: %d on DRM crtc %d\n",
+					plane->base.id, new_plane_crtc->base.id);
+
+			if (!dm_new_plane_state->dc_state) {
+				ret = -EINVAL;
+				return ret;
+			}
+
+			ret = fill_plane_attributes(
+				new_plane_crtc->dev->dev_private,
+				dm_new_plane_state->dc_state,
+				new_plane_state,
+				new_crtc_state,
+				false);
+			if (ret)
+				return ret;
+
+
+			if (!dc_add_plane_to_context(
+					dc,
+					dm_new_crtc_state->stream,
+					dm_new_plane_state->dc_state,
+					dm_state->context)) {
+
+				ret = -EINVAL;
+				return ret;
+			}
+
+			*lock_and_validation_needed = true;
+		}
+	}
+
+
+	return ret;
+}
+
+static int amdgpu_dm_atomic_check(struct drm_device *dev,
+				  struct drm_atomic_state *state)
+{
+	int i;
+	int ret;
+	struct amdgpu_device *adev = dev->dev_private;
+	struct dc *dc = adev->dm.dc;
+	struct dm_atomic_state *dm_state = to_dm_atomic_state(state);
+	struct drm_connector *connector;
+	struct drm_connector_state *old_con_state, *new_con_state;
+	struct drm_crtc *crtc;
+	struct drm_crtc_state *old_crtc_state, *new_crtc_state;
+
+	/*
+	 * This bool will be set for true for any modeset/reset
+	 * or plane update which implies non fast surface update.
+	 */
+	bool lock_and_validation_needed = false;
+
+	ret = drm_atomic_helper_check_modeset(dev, state);
+	if (ret)
+		goto fail;
+
+	/*
+	 * legacy_cursor_update should be made false for SoC's having
+	 * a dedicated hardware plane for cursor in amdgpu_dm_atomic_commit(),
+	 * otherwise for software cursor plane,
+	 * we should not add it to list of affected planes.
+	 */
+	if (state->legacy_cursor_update) {
+		for_each_new_crtc_in_state(state, crtc, new_crtc_state, i) {
+			if (new_crtc_state->color_mgmt_changed) {
+				ret = drm_atomic_add_affected_planes(state, crtc);
+				if (ret)
+					goto fail;
+			}
+		}
+	} else {
+		for_each_oldnew_crtc_in_state(state, crtc, old_crtc_state, new_crtc_state, i) {
+			if (!drm_atomic_crtc_needs_modeset(new_crtc_state) &&
+					!new_crtc_state->color_mgmt_changed)
+				continue;
+
+			if (!new_crtc_state->enable)
+				continue;
+
+			ret = drm_atomic_add_affected_connectors(state, crtc);
+			if (ret)
+				return ret;
+
+			ret = drm_atomic_add_affected_planes(state, crtc);
+			if (ret)
+				goto fail;
+		}
+	}
+
+	dm_state->context = dc_create_state();
+	ASSERT(dm_state->context);
+	dc_resource_state_copy_construct_current(dc, dm_state->context);
+
+	/* Remove exiting planes if they are modified */
+	ret = dm_update_planes_state(dc, state, false, &lock_and_validation_needed);
+	if (ret) {
+		goto fail;
+	}
+
+	/* Disable all crtcs which require disable */
+	ret = dm_update_crtcs_state(dc, state, false, &lock_and_validation_needed);
+	if (ret) {
+		goto fail;
+	}
+
+	/* Enable all crtcs which require enable */
+	ret = dm_update_crtcs_state(dc, state, true, &lock_and_validation_needed);
+	if (ret) {
+		goto fail;
+	}
+
+	/* Add new/modified planes */
+	ret = dm_update_planes_state(dc, state, true, &lock_and_validation_needed);
+	if (ret) {
+		goto fail;
+	}
+
+	/* Run this here since we want to validate the streams we created */
+	ret = drm_atomic_helper_check_planes(dev, state);
+	if (ret)
+		goto fail;
+
+	/* Check scaling and underscan changes*/
+	/*TODO Removed scaling changes validation due to inability to commit
+	 * new stream into context w\o causing full reset. Need to
+	 * decide how to handle.
+	 */
+	for_each_oldnew_connector_in_state(state, connector, old_con_state, new_con_state, i) {
+		struct dm_connector_state *dm_old_con_state = to_dm_connector_state(old_con_state);
+		struct dm_connector_state *dm_new_con_state = to_dm_connector_state(new_con_state);
+		struct amdgpu_crtc *acrtc = to_amdgpu_crtc(dm_new_con_state->base.crtc);
+
+		/* Skip any modesets/resets */
+		if (!acrtc || drm_atomic_crtc_needs_modeset(
+				drm_atomic_get_new_crtc_state(state, &acrtc->base)))
+			continue;
+
+		/* Skip any thing not scale or underscan changes */
+		if (!is_scaling_state_different(dm_new_con_state, dm_old_con_state))
+			continue;
+
+		lock_and_validation_needed = true;
+	}
+
+	/*
+	 * For full updates case when
+	 * removing/adding/updating  streams on once CRTC while flipping
+	 * on another CRTC,
+	 * acquiring global lock  will guarantee that any such full
+	 * update commit
+	 * will wait for completion of any outstanding flip using DRMs
+	 * synchronization events.
+	 */
+
+	if (lock_and_validation_needed) {
+
+		ret = do_aquire_global_lock(dev, state);
+		if (ret)
+			goto fail;
+
+		if (dc_validate_global_state(dc, dm_state->context) != DC_OK) {
+			ret = -EINVAL;
+			goto fail;
+		}
+	}
+
+	/* Must be success */
+	WARN_ON(ret);
+	return ret;
+
+fail:
+	if (ret == -EDEADLK)
+		DRM_DEBUG_DRIVER("Atomic check stopped to avoid deadlock.\n");
+	else if (ret == -EINTR || ret == -EAGAIN || ret == -ERESTARTSYS)
+		DRM_DEBUG_DRIVER("Atomic check stopped due to signal.\n");
+	else
+		DRM_DEBUG_DRIVER("Atomic check failed with err: %d \n", ret);
+
+	return ret;
+}
+
+static bool is_dp_capable_without_timing_msa(struct dc *dc,
+					     struct amdgpu_dm_connector *amdgpu_dm_connector)
+{
+	uint8_t dpcd_data;
+	bool capable = false;
+
+	if (amdgpu_dm_connector->dc_link &&
+		dm_helpers_dp_read_dpcd(
+				NULL,
+				amdgpu_dm_connector->dc_link,
+				DP_DOWN_STREAM_PORT_COUNT,
+				&dpcd_data,
+				sizeof(dpcd_data))) {
+		capable = (dpcd_data & DP_MSA_TIMING_PAR_IGNORED) ? true:false;
+	}
+
+	return capable;
+}
+void amdgpu_dm_add_sink_to_freesync_module(struct drm_connector *connector,
+					   struct edid *edid)
+{
+	int i;
+	uint64_t val_capable;
+	bool edid_check_required;
+	struct detailed_timing *timing;
+	struct detailed_non_pixel *data;
+	struct detailed_data_monitor_range *range;
+	struct amdgpu_dm_connector *amdgpu_dm_connector =
+			to_amdgpu_dm_connector(connector);
+
+	struct drm_device *dev = connector->dev;
+	struct amdgpu_device *adev = dev->dev_private;
+
+	edid_check_required = false;
+	if (!amdgpu_dm_connector->dc_sink) {
+		DRM_ERROR("dc_sink NULL, could not add free_sync module.\n");
+		return;
+	}
+	if (!adev->dm.freesync_module)
+		return;
+	/*
+	 * if edid non zero restrict freesync only for dp and edp
+	 */
+	if (edid) {
+		if (amdgpu_dm_connector->dc_sink->sink_signal == SIGNAL_TYPE_DISPLAY_PORT
+			|| amdgpu_dm_connector->dc_sink->sink_signal == SIGNAL_TYPE_EDP) {
+			edid_check_required = is_dp_capable_without_timing_msa(
+						adev->dm.dc,
+						amdgpu_dm_connector);
+		}
+	}
+	val_capable = 0;
+	if (edid_check_required == true && (edid->version > 1 ||
+	   (edid->version == 1 && edid->revision > 1))) {
+		for (i = 0; i < 4; i++) {
+
+			timing	= &edid->detailed_timings[i];
+			data	= &timing->data.other_data;
+			range	= &data->data.range;
+			/*
+			 * Check if monitor has continuous frequency mode
+			 */
+			if (data->type != EDID_DETAIL_MONITOR_RANGE)
+				continue;
+			/*
+			 * Check for flag range limits only. If flag == 1 then
+			 * no additional timing information provided.
+			 * Default GTF, GTF Secondary curve and CVT are not
+			 * supported
+			 */
+			if (range->flags != 1)
+				continue;
+
+			amdgpu_dm_connector->min_vfreq = range->min_vfreq;
+			amdgpu_dm_connector->max_vfreq = range->max_vfreq;
+			amdgpu_dm_connector->pixel_clock_mhz =
+				range->pixel_clock_mhz * 10;
+			break;
+		}
+
+		if (amdgpu_dm_connector->max_vfreq -
+				amdgpu_dm_connector->min_vfreq > 10) {
+			amdgpu_dm_connector->caps.supported = true;
+			amdgpu_dm_connector->caps.min_refresh_in_micro_hz =
+					amdgpu_dm_connector->min_vfreq * 1000000;
+			amdgpu_dm_connector->caps.max_refresh_in_micro_hz =
+					amdgpu_dm_connector->max_vfreq * 1000000;
+				val_capable = 1;
+		}
+	}
+
+	/*
+	 * TODO figure out how to notify user-mode or DRM of freesync caps
+	 * once we figure out how to deal with freesync in an upstreamable
+	 * fashion
+	 */
+
+}
+
+void amdgpu_dm_remove_sink_from_freesync_module(struct drm_connector *connector)
+{
+	/*
+	 * TODO fill in once we figure out how to deal with freesync in
+	 * an upstreamable fashion
+	 */
+}
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
new file mode 100644
index 000000000000..0230250a1164
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
@@ -0,0 +1,261 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __AMDGPU_DM_H__
+#define __AMDGPU_DM_H__
+
+#include <drm/drmP.h>
+#include <drm/drm_atomic.h>
+#include "dc.h"
+
+/*
+ * This file contains the definition for amdgpu_display_manager
+ * and its API for amdgpu driver's use.
+ * This component provides all the display related functionality
+ * and this is the only component that calls DAL API.
+ * The API contained here intended for amdgpu driver use.
+ * The API that is called directly from KMS framework is located
+ * in amdgpu_dm_kms.h file
+ */
+
+#define AMDGPU_DM_MAX_DISPLAY_INDEX 31
+/*
+#include "include/amdgpu_dal_power_if.h"
+#include "amdgpu_dm_irq.h"
+*/
+
+#include "irq_types.h"
+#include "signal_types.h"
+
+/* Forward declarations */
+struct amdgpu_device;
+struct drm_device;
+struct amdgpu_dm_irq_handler_data;
+
+struct amdgpu_dm_prev_state {
+	struct drm_framebuffer *fb;
+	int32_t x;
+	int32_t y;
+	struct drm_display_mode mode;
+};
+
+struct common_irq_params {
+	struct amdgpu_device *adev;
+	enum dc_irq_source irq_src;
+};
+
+struct irq_list_head {
+	struct list_head head;
+	/* In case this interrupt needs post-processing, 'work' will be queued*/
+	struct work_struct work;
+};
+
+#if defined(CONFIG_DRM_AMD_DC_FBC)
+struct dm_comressor_info {
+	void *cpu_addr;
+	struct amdgpu_bo *bo_ptr;
+	uint64_t gpu_addr;
+};
+#endif
+
+
+struct amdgpu_display_manager {
+	struct dal *dal;
+	struct dc *dc;
+	struct cgs_device *cgs_device;
+	/* lock to be used when DAL is called from SYNC IRQ context */
+	spinlock_t dal_lock;
+
+	struct amdgpu_device *adev;	/*AMD base driver*/
+	struct drm_device *ddev;	/*DRM base driver*/
+	u16 display_indexes_num;
+
+	struct amdgpu_dm_prev_state prev_state;
+
+	/*
+	 * 'irq_source_handler_table' holds a list of handlers
+	 * per (DAL) IRQ source.
+	 *
+	 * Each IRQ source may need to be handled at different contexts.
+	 * By 'context' we mean, for example:
+	 * - The ISR context, which is the direct interrupt handler.
+	 * - The 'deferred' context - this is the post-processing of the
+	 *	interrupt, but at a lower priority.
+	 *
+	 * Note that handlers are called in the same order as they were
+	 * registered (FIFO).
+	 */
+	struct irq_list_head irq_handler_list_low_tab[DAL_IRQ_SOURCES_NUMBER];
+	struct list_head irq_handler_list_high_tab[DAL_IRQ_SOURCES_NUMBER];
+
+	struct common_irq_params
+	pflip_params[DC_IRQ_SOURCE_PFLIP_LAST - DC_IRQ_SOURCE_PFLIP_FIRST + 1];
+
+	struct common_irq_params
+	vblank_params[DC_IRQ_SOURCE_VBLANK6 - DC_IRQ_SOURCE_VBLANK1 + 1];
+
+	/* this spin lock synchronizes access to 'irq_handler_list_table' */
+	spinlock_t irq_handler_list_table_lock;
+
+	/* Timer-related data. */
+	struct list_head timer_handler_list;
+	struct workqueue_struct *timer_workqueue;
+
+	/* Use dal_mutex for any activity which is NOT syncronized by
+	 * DRM mode setting locks.
+	 * For example: amdgpu_dm_hpd_low_irq() calls into DAL *without*
+	 * DRM mode setting locks being acquired. This is where dal_mutex
+	 * is acquired before calling into DAL. */
+	struct mutex dal_mutex;
+
+	struct backlight_device *backlight_dev;
+
+	const struct dc_link *backlight_link;
+
+	struct work_struct mst_hotplug_work;
+
+	struct mod_freesync *freesync_module;
+
+	/**
+	 * Caches device atomic state for suspend/resume
+	 */
+	struct drm_atomic_state *cached_state;
+#if defined(CONFIG_DRM_AMD_DC_FBC)
+	struct dm_comressor_info compressor;
+#endif
+};
+
+struct amdgpu_dm_connector {
+
+	struct drm_connector base;
+	uint32_t connector_id;
+
+	/* we need to mind the EDID between detect
+	   and get modes due to analog/digital/tvencoder */
+	struct edid *edid;
+
+	/* shared with amdgpu */
+	struct amdgpu_hpd hpd;
+
+	/* number of modes generated from EDID at 'dc_sink' */
+	int num_modes;
+
+	/* The 'old' sink - before an HPD.
+	 * The 'current' sink is in dc_link->sink. */
+	struct dc_sink *dc_sink;
+	struct dc_link *dc_link;
+	struct dc_sink *dc_em_sink;
+
+	/* DM only */
+	struct drm_dp_mst_topology_mgr mst_mgr;
+	struct amdgpu_dm_dp_aux dm_dp_aux;
+	struct drm_dp_mst_port *port;
+	struct amdgpu_dm_connector *mst_port;
+	struct amdgpu_encoder *mst_encoder;
+
+	/* TODO see if we can merge with ddc_bus or make a dm_connector */
+	struct amdgpu_i2c_adapter *i2c;
+
+	/* Monitor range limits */
+	int min_vfreq ;
+	int max_vfreq ;
+	int pixel_clock_mhz;
+
+	/*freesync caps*/
+	struct mod_freesync_caps caps;
+
+	struct mutex hpd_lock;
+
+	bool fake_enable;
+
+	bool mst_connected;
+};
+
+#define to_amdgpu_dm_connector(x) container_of(x, struct amdgpu_dm_connector, base)
+
+extern const struct amdgpu_ip_block_version dm_ip_block;
+
+struct amdgpu_framebuffer;
+struct amdgpu_display_manager;
+struct dc_validation_set;
+struct dc_plane_state;
+
+struct dm_plane_state {
+	struct drm_plane_state base;
+	struct dc_plane_state *dc_state;
+};
+
+struct dm_crtc_state {
+	struct drm_crtc_state base;
+	struct dc_stream_state *stream;
+};
+
+#define to_dm_crtc_state(x)    container_of(x, struct dm_crtc_state, base)
+
+struct dm_atomic_state {
+	struct drm_atomic_state base;
+
+	struct dc_state *context;
+};
+
+#define to_dm_atomic_state(x) container_of(x, struct dm_atomic_state, base)
+
+
+void amdgpu_dm_connector_funcs_reset(struct drm_connector *connector);
+struct drm_connector_state *
+amdgpu_dm_connector_atomic_duplicate_state(struct drm_connector *connector);
+int amdgpu_dm_connector_atomic_set_property(struct drm_connector *connector,
+					    struct drm_connector_state *state,
+					    struct drm_property *property,
+					    uint64_t val);
+
+int amdgpu_dm_connector_atomic_get_property(struct drm_connector *connector,
+					    const struct drm_connector_state *state,
+					    struct drm_property *property,
+					    uint64_t *val);
+
+int amdgpu_dm_get_encoder_crtc_mask(struct amdgpu_device *adev);
+
+void amdgpu_dm_connector_init_helper(struct amdgpu_display_manager *dm,
+				     struct amdgpu_dm_connector *aconnector,
+				     int connector_type,
+				     struct dc_link *link,
+				     int link_index);
+
+int amdgpu_dm_connector_mode_valid(struct drm_connector *connector,
+				   struct drm_display_mode *mode);
+
+void dm_restore_drm_connector_state(struct drm_device *dev,
+				    struct drm_connector *connector);
+
+void amdgpu_dm_add_sink_to_freesync_module(struct drm_connector *connector,
+					   struct edid *edid);
+
+void
+amdgpu_dm_remove_sink_from_freesync_module(struct drm_connector *connector);
+
+extern const struct drm_encoder_helper_funcs amdgpu_dm_encoder_helper_funcs;
+
+#endif /* __AMDGPU_DM_H__ */
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
new file mode 100644
index 000000000000..9bd142f65f9b
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
@@ -0,0 +1,498 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include <linux/string.h>
+#include <linux/acpi.h>
+#include <linux/version.h>
+#include <linux/i2c.h>
+
+#include <drm/drmP.h>
+#include <drm/drm_crtc_helper.h>
+#include <drm/amdgpu_drm.h>
+#include <drm/drm_edid.h>
+
+#include "dm_services.h"
+#include "amdgpu.h"
+#include "dc.h"
+#include "amdgpu_dm.h"
+#include "amdgpu_dm_irq.h"
+
+#include "dm_helpers.h"
+
+/* dm_helpers_parse_edid_caps
+ *
+ * Parse edid caps
+ *
+ * @edid:	[in] pointer to edid
+ *  edid_caps:	[in] pointer to edid caps
+ * @return
+ *	void
+ * */
+enum dc_edid_status dm_helpers_parse_edid_caps(
+		struct dc_context *ctx,
+		const struct dc_edid *edid,
+		struct dc_edid_caps *edid_caps)
+{
+	struct edid *edid_buf = (struct edid *) edid->raw_edid;
+	struct cea_sad *sads;
+	int sad_count = -1;
+	int sadb_count = -1;
+	int i = 0;
+	int j = 0;
+	uint8_t *sadb = NULL;
+
+	enum dc_edid_status result = EDID_OK;
+
+	if (!edid_caps || !edid)
+		return EDID_BAD_INPUT;
+
+	if (!drm_edid_is_valid(edid_buf))
+		result = EDID_BAD_CHECKSUM;
+
+	edid_caps->manufacturer_id = (uint16_t) edid_buf->mfg_id[0] |
+					((uint16_t) edid_buf->mfg_id[1])<<8;
+	edid_caps->product_id = (uint16_t) edid_buf->prod_code[0] |
+					((uint16_t) edid_buf->prod_code[1])<<8;
+	edid_caps->serial_number = edid_buf->serial;
+	edid_caps->manufacture_week = edid_buf->mfg_week;
+	edid_caps->manufacture_year = edid_buf->mfg_year;
+
+	/* One of the four detailed_timings stores the monitor name. It's
+	 * stored in an array of length 13. */
+	for (i = 0; i < 4; i++) {
+		if (edid_buf->detailed_timings[i].data.other_data.type == 0xfc) {
+			while (j < 13 && edid_buf->detailed_timings[i].data.other_data.data.str.str[j]) {
+				if (edid_buf->detailed_timings[i].data.other_data.data.str.str[j] == '\n')
+					break;
+
+				edid_caps->display_name[j] =
+					edid_buf->detailed_timings[i].data.other_data.data.str.str[j];
+				j++;
+			}
+		}
+	}
+
+	edid_caps->edid_hdmi = drm_detect_hdmi_monitor(
+			(struct edid *) edid->raw_edid);
+
+	sad_count = drm_edid_to_sad((struct edid *) edid->raw_edid, &sads);
+	if (sad_count <= 0) {
+		DRM_INFO("SADs count is: %d, don't need to read it\n",
+				sad_count);
+		return result;
+	}
+
+	edid_caps->audio_mode_count = sad_count < DC_MAX_AUDIO_DESC_COUNT ? sad_count : DC_MAX_AUDIO_DESC_COUNT;
+	for (i = 0; i < edid_caps->audio_mode_count; ++i) {
+		struct cea_sad *sad = &sads[i];
+
+		edid_caps->audio_modes[i].format_code = sad->format;
+		edid_caps->audio_modes[i].channel_count = sad->channels;
+		edid_caps->audio_modes[i].sample_rate = sad->freq;
+		edid_caps->audio_modes[i].sample_size = sad->byte2;
+	}
+
+	sadb_count = drm_edid_to_speaker_allocation((struct edid *) edid->raw_edid, &sadb);
+
+	if (sadb_count < 0) {
+		DRM_ERROR("Couldn't read Speaker Allocation Data Block: %d\n", sadb_count);
+		sadb_count = 0;
+	}
+
+	if (sadb_count)
+		edid_caps->speaker_flags = sadb[0];
+	else
+		edid_caps->speaker_flags = DEFAULT_SPEAKER_LOCATION;
+
+	kfree(sads);
+	kfree(sadb);
+
+	return result;
+}
+
+static void get_payload_table(
+		struct amdgpu_dm_connector *aconnector,
+		struct dp_mst_stream_allocation_table *proposed_table)
+{
+	int i;
+	struct drm_dp_mst_topology_mgr *mst_mgr =
+			&aconnector->mst_port->mst_mgr;
+
+	mutex_lock(&mst_mgr->payload_lock);
+
+	proposed_table->stream_count = 0;
+
+	/* number of active streams */
+	for (i = 0; i < mst_mgr->max_payloads; i++) {
+		if (mst_mgr->payloads[i].num_slots == 0)
+			break; /* end of vcp_id table */
+
+		ASSERT(mst_mgr->payloads[i].payload_state !=
+				DP_PAYLOAD_DELETE_LOCAL);
+
+		if (mst_mgr->payloads[i].payload_state == DP_PAYLOAD_LOCAL ||
+			mst_mgr->payloads[i].payload_state ==
+					DP_PAYLOAD_REMOTE) {
+
+			struct dp_mst_stream_allocation *sa =
+					&proposed_table->stream_allocations[
+						proposed_table->stream_count];
+
+			sa->slot_count = mst_mgr->payloads[i].num_slots;
+			sa->vcp_id = mst_mgr->proposed_vcpis[i]->vcpi;
+			proposed_table->stream_count++;
+		}
+	}
+
+	mutex_unlock(&mst_mgr->payload_lock);
+}
+
+/*
+ * Writes payload allocation table in immediate downstream device.
+ */
+bool dm_helpers_dp_mst_write_payload_allocation_table(
+		struct dc_context *ctx,
+		const struct dc_stream_state *stream,
+		struct dp_mst_stream_allocation_table *proposed_table,
+		bool enable)
+{
+	struct amdgpu_dm_connector *aconnector;
+	struct drm_dp_mst_topology_mgr *mst_mgr;
+	struct drm_dp_mst_port *mst_port;
+	int slots = 0;
+	bool ret;
+	int clock;
+	int bpp = 0;
+	int pbn = 0;
+
+	aconnector = stream->sink->priv;
+
+	if (!aconnector || !aconnector->mst_port)
+		return false;
+
+	mst_mgr = &aconnector->mst_port->mst_mgr;
+
+	if (!mst_mgr->mst_state)
+		return false;
+
+	mst_port = aconnector->port;
+
+	if (enable) {
+		clock = stream->timing.pix_clk_khz;
+
+		switch (stream->timing.display_color_depth) {
+
+		case COLOR_DEPTH_666:
+			bpp = 6;
+			break;
+		case COLOR_DEPTH_888:
+			bpp = 8;
+			break;
+		case COLOR_DEPTH_101010:
+			bpp = 10;
+			break;
+		case COLOR_DEPTH_121212:
+			bpp = 12;
+			break;
+		case COLOR_DEPTH_141414:
+			bpp = 14;
+			break;
+		case COLOR_DEPTH_161616:
+			bpp = 16;
+			break;
+		default:
+			ASSERT(bpp != 0);
+			break;
+		}
+
+		bpp = bpp * 3;
+
+		/* TODO need to know link rate */
+
+		pbn = drm_dp_calc_pbn_mode(clock, bpp);
+
+		slots = drm_dp_find_vcpi_slots(mst_mgr, pbn);
+		ret = drm_dp_mst_allocate_vcpi(mst_mgr, mst_port, pbn, slots);
+
+		if (!ret)
+			return false;
+
+	} else {
+		drm_dp_mst_reset_vcpi_slots(mst_mgr, mst_port);
+	}
+
+	ret = drm_dp_update_payload_part1(mst_mgr);
+
+	/* mst_mgr->->payloads are VC payload notify MST branch using DPCD or
+	 * AUX message. The sequence is slot 1-63 allocated sequence for each
+	 * stream. AMD ASIC stream slot allocation should follow the same
+	 * sequence. copy DRM MST allocation to dc */
+
+	get_payload_table(aconnector, proposed_table);
+
+	if (ret)
+		return false;
+
+	return true;
+}
+
+/*
+ * Polls for ACT (allocation change trigger) handled and sends
+ * ALLOCATE_PAYLOAD message.
+ */
+bool dm_helpers_dp_mst_poll_for_allocation_change_trigger(
+		struct dc_context *ctx,
+		const struct dc_stream_state *stream)
+{
+	struct amdgpu_dm_connector *aconnector;
+	struct drm_dp_mst_topology_mgr *mst_mgr;
+	int ret;
+
+	aconnector = stream->sink->priv;
+
+	if (!aconnector || !aconnector->mst_port)
+		return false;
+
+	mst_mgr = &aconnector->mst_port->mst_mgr;
+
+	if (!mst_mgr->mst_state)
+		return false;
+
+	ret = drm_dp_check_act_status(mst_mgr);
+
+	if (ret)
+		return false;
+
+	return true;
+}
+
+bool dm_helpers_dp_mst_send_payload_allocation(
+		struct dc_context *ctx,
+		const struct dc_stream_state *stream,
+		bool enable)
+{
+	struct amdgpu_dm_connector *aconnector;
+	struct drm_dp_mst_topology_mgr *mst_mgr;
+	struct drm_dp_mst_port *mst_port;
+	int ret;
+
+	aconnector = stream->sink->priv;
+
+	if (!aconnector || !aconnector->mst_port)
+		return false;
+
+	mst_port = aconnector->port;
+
+	mst_mgr = &aconnector->mst_port->mst_mgr;
+
+	if (!mst_mgr->mst_state)
+		return false;
+
+	ret = drm_dp_update_payload_part2(mst_mgr);
+
+	if (ret)
+		return false;
+
+	if (!enable)
+		drm_dp_mst_deallocate_vcpi(mst_mgr, mst_port);
+
+	return true;
+}
+
+bool dm_helpers_dc_conn_log(struct dc_context *ctx, struct log_entry *entry, enum dc_log_type event)
+{
+	return true;
+}
+
+void dm_dtn_log_begin(struct dc_context *ctx)
+{}
+
+void dm_dtn_log_append_v(struct dc_context *ctx,
+		const char *pMsg, ...)
+{}
+
+void dm_dtn_log_end(struct dc_context *ctx)
+{}
+
+bool dm_helpers_dp_mst_start_top_mgr(
+		struct dc_context *ctx,
+		const struct dc_link *link,
+		bool boot)
+{
+	struct amdgpu_dm_connector *aconnector = link->priv;
+
+	if (!aconnector) {
+			DRM_ERROR("Failed to found connector for link!");
+			return false;
+	}
+
+	if (boot) {
+		DRM_INFO("DM_MST: Differing MST start on aconnector: %p [id: %d]\n",
+					aconnector, aconnector->base.base.id);
+		return true;
+	}
+
+	DRM_INFO("DM_MST: starting TM on aconnector: %p [id: %d]\n",
+			aconnector, aconnector->base.base.id);
+
+	return (drm_dp_mst_topology_mgr_set_mst(&aconnector->mst_mgr, true) == 0);
+}
+
+void dm_helpers_dp_mst_stop_top_mgr(
+		struct dc_context *ctx,
+		const struct dc_link *link)
+{
+	struct amdgpu_dm_connector *aconnector = link->priv;
+
+	if (!aconnector) {
+			DRM_ERROR("Failed to found connector for link!");
+			return;
+	}
+
+	DRM_INFO("DM_MST: stopping TM on aconnector: %p [id: %d]\n",
+			aconnector, aconnector->base.base.id);
+
+	if (aconnector->mst_mgr.mst_state == true)
+		drm_dp_mst_topology_mgr_set_mst(&aconnector->mst_mgr, false);
+}
+
+bool dm_helpers_dp_read_dpcd(
+		struct dc_context *ctx,
+		const struct dc_link *link,
+		uint32_t address,
+		uint8_t *data,
+		uint32_t size)
+{
+
+	struct amdgpu_dm_connector *aconnector = link->priv;
+
+	if (!aconnector) {
+		DRM_ERROR("Failed to found connector for link!");
+		return false;
+	}
+
+	return drm_dp_dpcd_read(&aconnector->dm_dp_aux.aux, address,
+			data, size) > 0;
+}
+
+bool dm_helpers_dp_write_dpcd(
+		struct dc_context *ctx,
+		const struct dc_link *link,
+		uint32_t address,
+		const uint8_t *data,
+		uint32_t size)
+{
+	struct amdgpu_dm_connector *aconnector = link->priv;
+
+	if (!aconnector) {
+		DRM_ERROR("Failed to found connector for link!");
+		return false;
+	}
+
+	return drm_dp_dpcd_write(&aconnector->dm_dp_aux.aux,
+			address, (uint8_t *)data, size) > 0;
+}
+
+bool dm_helpers_submit_i2c(
+		struct dc_context *ctx,
+		const struct dc_link *link,
+		struct i2c_command *cmd)
+{
+	struct amdgpu_dm_connector *aconnector = link->priv;
+	struct i2c_msg *msgs;
+	int i = 0;
+	int num = cmd->number_of_payloads;
+	bool result;
+
+	if (!aconnector) {
+		DRM_ERROR("Failed to found connector for link!");
+		return false;
+	}
+
+	msgs = kzalloc(num * sizeof(struct i2c_msg), GFP_KERNEL);
+
+	if (!msgs)
+		return false;
+
+	for (i = 0; i < num; i++) {
+		msgs[i].flags = cmd->payloads[i].write ? 0 : I2C_M_RD;
+		msgs[i].addr = cmd->payloads[i].address;
+		msgs[i].len = cmd->payloads[i].length;
+		msgs[i].buf = cmd->payloads[i].data;
+	}
+
+	result = i2c_transfer(&aconnector->i2c->base, msgs, num) == num;
+
+	kfree(msgs);
+
+	return result;
+}
+
+enum dc_edid_status dm_helpers_read_local_edid(
+		struct dc_context *ctx,
+		struct dc_link *link,
+		struct dc_sink *sink)
+{
+	struct amdgpu_dm_connector *aconnector = link->priv;
+	struct i2c_adapter *ddc;
+	int retry = 3;
+	enum dc_edid_status edid_status;
+	struct edid *edid;
+
+	if (link->aux_mode)
+		ddc = &aconnector->dm_dp_aux.aux.ddc;
+	else
+		ddc = &aconnector->i2c->base;
+
+	/* some dongles read edid incorrectly the first time,
+	 * do check sum and retry to make sure read correct edid.
+	 */
+	do {
+
+		edid = drm_get_edid(&aconnector->base, ddc);
+
+		if (!edid)
+			return EDID_NO_RESPONSE;
+
+		sink->dc_edid.length = EDID_LENGTH * (edid->extensions + 1);
+		memmove(sink->dc_edid.raw_edid, (uint8_t *)edid, sink->dc_edid.length);
+
+		/* We don't need the original edid anymore */
+		kfree(edid);
+
+		edid_status = dm_helpers_parse_edid_caps(
+						ctx,
+						&sink->dc_edid,
+						&sink->edid_caps);
+
+	} while (edid_status == EDID_BAD_CHECKSUM && --retry > 0);
+
+	if (edid_status != EDID_OK)
+		DRM_ERROR("EDID err: %d, on connector: %s",
+				edid_status,
+				aconnector->base.name);
+
+	return edid_status;
+}
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c
new file mode 100644
index 000000000000..ca5d0d1581dc
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c
@@ -0,0 +1,755 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include <drm/drmP.h>
+
+#include "dm_services_types.h"
+#include "dc.h"
+
+#include "amdgpu.h"
+#include "amdgpu_dm.h"
+#include "amdgpu_dm_irq.h"
+
+/******************************************************************************
+ * Private declarations.
+ *****************************************************************************/
+
+struct handler_common_data {
+	struct list_head list;
+	interrupt_handler handler;
+	void *handler_arg;
+
+	/* DM which this handler belongs to */
+	struct amdgpu_display_manager *dm;
+};
+
+struct amdgpu_dm_irq_handler_data {
+	struct handler_common_data hcd;
+	/* DAL irq source which registered for this interrupt. */
+	enum dc_irq_source irq_source;
+};
+
+struct amdgpu_dm_timer_handler_data {
+	struct handler_common_data hcd;
+	struct delayed_work d_work;
+};
+
+#define DM_IRQ_TABLE_LOCK(adev, flags) \
+	spin_lock_irqsave(&adev->dm.irq_handler_list_table_lock, flags)
+
+#define DM_IRQ_TABLE_UNLOCK(adev, flags) \
+	spin_unlock_irqrestore(&adev->dm.irq_handler_list_table_lock, flags)
+
+/******************************************************************************
+ * Private functions.
+ *****************************************************************************/
+
+static void init_handler_common_data(struct handler_common_data *hcd,
+				     void (*ih)(void *),
+				     void *args,
+				     struct amdgpu_display_manager *dm)
+{
+	hcd->handler = ih;
+	hcd->handler_arg = args;
+	hcd->dm = dm;
+}
+
+/**
+ * dm_irq_work_func - Handle an IRQ outside of the interrupt handler proper.
+ *
+ * @work: work struct
+ */
+static void dm_irq_work_func(struct work_struct *work)
+{
+	struct list_head *entry;
+	struct irq_list_head *irq_list_head =
+		container_of(work, struct irq_list_head, work);
+	struct list_head *handler_list = &irq_list_head->head;
+	struct amdgpu_dm_irq_handler_data *handler_data;
+
+	list_for_each(entry, handler_list) {
+		handler_data =
+			list_entry(
+				entry,
+				struct amdgpu_dm_irq_handler_data,
+				hcd.list);
+
+		DRM_DEBUG_KMS("DM_IRQ: work_func: for dal_src=%d\n",
+				handler_data->irq_source);
+
+		DRM_DEBUG_KMS("DM_IRQ: schedule_work: for dal_src=%d\n",
+			handler_data->irq_source);
+
+		handler_data->hcd.handler(handler_data->hcd.handler_arg);
+	}
+
+	/* Call a DAL subcomponent which registered for interrupt notification
+	 * at INTERRUPT_LOW_IRQ_CONTEXT.
+	 * (The most common use is HPD interrupt) */
+}
+
+/**
+ * Remove a handler and return a pointer to hander list from which the
+ * handler was removed.
+ */
+static struct list_head *remove_irq_handler(struct amdgpu_device *adev,
+					    void *ih,
+					    const struct dc_interrupt_params *int_params)
+{
+	struct list_head *hnd_list;
+	struct list_head *entry, *tmp;
+	struct amdgpu_dm_irq_handler_data *handler;
+	unsigned long irq_table_flags;
+	bool handler_removed = false;
+	enum dc_irq_source irq_source;
+
+	DM_IRQ_TABLE_LOCK(adev, irq_table_flags);
+
+	irq_source = int_params->irq_source;
+
+	switch (int_params->int_context) {
+	case INTERRUPT_HIGH_IRQ_CONTEXT:
+		hnd_list = &adev->dm.irq_handler_list_high_tab[irq_source];
+		break;
+	case INTERRUPT_LOW_IRQ_CONTEXT:
+	default:
+		hnd_list = &adev->dm.irq_handler_list_low_tab[irq_source].head;
+		break;
+	}
+
+	list_for_each_safe(entry, tmp, hnd_list) {
+
+		handler = list_entry(entry, struct amdgpu_dm_irq_handler_data,
+				hcd.list);
+
+		if (ih == handler) {
+			/* Found our handler. Remove it from the list. */
+			list_del(&handler->hcd.list);
+			handler_removed = true;
+			break;
+		}
+	}
+
+	DM_IRQ_TABLE_UNLOCK(adev, irq_table_flags);
+
+	if (handler_removed == false) {
+		/* Not necessarily an error - caller may not
+		 * know the context. */
+		return NULL;
+	}
+
+	kfree(handler);
+
+	DRM_DEBUG_KMS(
+	"DM_IRQ: removed irq handler: %p for: dal_src=%d, irq context=%d\n",
+		ih, int_params->irq_source, int_params->int_context);
+
+	return hnd_list;
+}
+
+/* If 'handler_in == NULL' then remove ALL handlers. */
+static void remove_timer_handler(struct amdgpu_device *adev,
+				 struct amdgpu_dm_timer_handler_data *handler_in)
+{
+	struct amdgpu_dm_timer_handler_data *handler_temp;
+	struct list_head *handler_list;
+	struct list_head *entry, *tmp;
+	unsigned long irq_table_flags;
+	bool handler_removed = false;
+
+	DM_IRQ_TABLE_LOCK(adev, irq_table_flags);
+
+	handler_list = &adev->dm.timer_handler_list;
+
+	list_for_each_safe(entry, tmp, handler_list) {
+		/* Note that list_for_each_safe() guarantees that
+		 * handler_temp is NOT null. */
+		handler_temp = list_entry(entry,
+				struct amdgpu_dm_timer_handler_data, hcd.list);
+
+		if (handler_in == NULL || handler_in == handler_temp) {
+			list_del(&handler_temp->hcd.list);
+			DM_IRQ_TABLE_UNLOCK(adev, irq_table_flags);
+
+			DRM_DEBUG_KMS("DM_IRQ: removing timer handler: %p\n",
+					handler_temp);
+
+			if (handler_in == NULL) {
+				/* Since it is still in the queue, it must
+				 * be cancelled. */
+				cancel_delayed_work_sync(&handler_temp->d_work);
+			}
+
+			kfree(handler_temp);
+			handler_removed = true;
+
+			DM_IRQ_TABLE_LOCK(adev, irq_table_flags);
+		}
+
+		/* Remove ALL handlers. */
+		if (handler_in == NULL)
+			continue;
+
+		/* Remove a SPECIFIC handler.
+		 * Found our handler - we can stop here. */
+		if (handler_in == handler_temp)
+			break;
+	}
+
+	DM_IRQ_TABLE_UNLOCK(adev, irq_table_flags);
+
+	if (handler_in != NULL && handler_removed == false)
+		DRM_ERROR("DM_IRQ: handler: %p is not in the list!\n",
+				handler_in);
+}
+
+static bool
+validate_irq_registration_params(struct dc_interrupt_params *int_params,
+				 void (*ih)(void *))
+{
+	if (NULL == int_params || NULL == ih) {
+		DRM_ERROR("DM_IRQ: invalid input!\n");
+		return false;
+	}
+
+	if (int_params->int_context >= INTERRUPT_CONTEXT_NUMBER) {
+		DRM_ERROR("DM_IRQ: invalid context: %d!\n",
+				int_params->int_context);
+		return false;
+	}
+
+	if (!DAL_VALID_IRQ_SRC_NUM(int_params->irq_source)) {
+		DRM_ERROR("DM_IRQ: invalid irq_source: %d!\n",
+				int_params->irq_source);
+		return false;
+	}
+
+	return true;
+}
+
+static bool validate_irq_unregistration_params(enum dc_irq_source irq_source,
+					       irq_handler_idx handler_idx)
+{
+	if (DAL_INVALID_IRQ_HANDLER_IDX == handler_idx) {
+		DRM_ERROR("DM_IRQ: invalid handler_idx==NULL!\n");
+		return false;
+	}
+
+	if (!DAL_VALID_IRQ_SRC_NUM(irq_source)) {
+		DRM_ERROR("DM_IRQ: invalid irq_source:%d!\n", irq_source);
+		return false;
+	}
+
+	return true;
+}
+/******************************************************************************
+ * Public functions.
+ *
+ * Note: caller is responsible for input validation.
+ *****************************************************************************/
+
+void *amdgpu_dm_irq_register_interrupt(struct amdgpu_device *adev,
+				       struct dc_interrupt_params *int_params,
+				       void (*ih)(void *),
+				       void *handler_args)
+{
+	struct list_head *hnd_list;
+	struct amdgpu_dm_irq_handler_data *handler_data;
+	unsigned long irq_table_flags;
+	enum dc_irq_source irq_source;
+
+	if (false == validate_irq_registration_params(int_params, ih))
+		return DAL_INVALID_IRQ_HANDLER_IDX;
+
+	handler_data = kzalloc(sizeof(*handler_data), GFP_KERNEL);
+	if (!handler_data) {
+		DRM_ERROR("DM_IRQ: failed to allocate irq handler!\n");
+		return DAL_INVALID_IRQ_HANDLER_IDX;
+	}
+
+	memset(handler_data, 0, sizeof(*handler_data));
+
+	init_handler_common_data(&handler_data->hcd, ih, handler_args,
+			&adev->dm);
+
+	irq_source = int_params->irq_source;
+
+	handler_data->irq_source = irq_source;
+
+	/* Lock the list, add the handler. */
+	DM_IRQ_TABLE_LOCK(adev, irq_table_flags);
+
+	switch (int_params->int_context) {
+	case INTERRUPT_HIGH_IRQ_CONTEXT:
+		hnd_list = &adev->dm.irq_handler_list_high_tab[irq_source];
+		break;
+	case INTERRUPT_LOW_IRQ_CONTEXT:
+	default:
+		hnd_list = &adev->dm.irq_handler_list_low_tab[irq_source].head;
+		break;
+	}
+
+	list_add_tail(&handler_data->hcd.list, hnd_list);
+
+	DM_IRQ_TABLE_UNLOCK(adev, irq_table_flags);
+
+	/* This pointer will be stored by code which requested interrupt
+	 * registration.
+	 * The same pointer will be needed in order to unregister the
+	 * interrupt. */
+
+	DRM_DEBUG_KMS(
+		"DM_IRQ: added irq handler: %p for: dal_src=%d, irq context=%d\n",
+		handler_data,
+		irq_source,
+		int_params->int_context);
+
+	return handler_data;
+}
+
+void amdgpu_dm_irq_unregister_interrupt(struct amdgpu_device *adev,
+					enum dc_irq_source irq_source,
+					void *ih)
+{
+	struct list_head *handler_list;
+	struct dc_interrupt_params int_params;
+	int i;
+
+	if (false == validate_irq_unregistration_params(irq_source, ih))
+		return;
+
+	memset(&int_params, 0, sizeof(int_params));
+
+	int_params.irq_source = irq_source;
+
+	for (i = 0; i < INTERRUPT_CONTEXT_NUMBER; i++) {
+
+		int_params.int_context = i;
+
+		handler_list = remove_irq_handler(adev, ih, &int_params);
+
+		if (handler_list != NULL)
+			break;
+	}
+
+	if (handler_list == NULL) {
+		/* If we got here, it means we searched all irq contexts
+		 * for this irq source, but the handler was not found. */
+		DRM_ERROR(
+		"DM_IRQ: failed to find irq handler:%p for irq_source:%d!\n",
+			ih, irq_source);
+	}
+}
+
+int amdgpu_dm_irq_init(struct amdgpu_device *adev)
+{
+	int src;
+	struct irq_list_head *lh;
+
+	DRM_DEBUG_KMS("DM_IRQ\n");
+
+	spin_lock_init(&adev->dm.irq_handler_list_table_lock);
+
+	for (src = 0; src < DAL_IRQ_SOURCES_NUMBER; src++) {
+		/* low context handler list init */
+		lh = &adev->dm.irq_handler_list_low_tab[src];
+		INIT_LIST_HEAD(&lh->head);
+		INIT_WORK(&lh->work, dm_irq_work_func);
+
+		/* high context handler init */
+		INIT_LIST_HEAD(&adev->dm.irq_handler_list_high_tab[src]);
+	}
+
+	INIT_LIST_HEAD(&adev->dm.timer_handler_list);
+
+	/* allocate and initialize the workqueue for DM timer */
+	adev->dm.timer_workqueue = create_singlethread_workqueue(
+			"dm_timer_queue");
+	if (adev->dm.timer_workqueue == NULL) {
+		DRM_ERROR("DM_IRQ: unable to create timer queue!\n");
+		return -1;
+	}
+
+	return 0;
+}
+
+/* DM IRQ and timer resource release */
+void amdgpu_dm_irq_fini(struct amdgpu_device *adev)
+{
+	int src;
+	struct irq_list_head *lh;
+	DRM_DEBUG_KMS("DM_IRQ: releasing resources.\n");
+
+	for (src = 0; src < DAL_IRQ_SOURCES_NUMBER; src++) {
+
+		/* The handler was removed from the table,
+		 * it means it is safe to flush all the 'work'
+		 * (because no code can schedule a new one). */
+		lh = &adev->dm.irq_handler_list_low_tab[src];
+		flush_work(&lh->work);
+	}
+
+	/* Cancel ALL timers and release handlers (if any). */
+	remove_timer_handler(adev, NULL);
+	/* Release the queue itself. */
+	destroy_workqueue(adev->dm.timer_workqueue);
+}
+
+int amdgpu_dm_irq_suspend(struct amdgpu_device *adev)
+{
+	int src;
+	struct list_head *hnd_list_h;
+	struct list_head *hnd_list_l;
+	unsigned long irq_table_flags;
+
+	DM_IRQ_TABLE_LOCK(adev, irq_table_flags);
+
+	DRM_DEBUG_KMS("DM_IRQ: suspend\n");
+
+	/**
+	 * Disable HW interrupt  for HPD and HPDRX only since FLIP and VBLANK
+	 * will be disabled from manage_dm_interrupts on disable CRTC.
+	 */
+	for (src = DC_IRQ_SOURCE_HPD1; src <= DC_IRQ_SOURCE_HPD6RX; src++) {
+		hnd_list_l = &adev->dm.irq_handler_list_low_tab[src].head;
+		hnd_list_h = &adev->dm.irq_handler_list_high_tab[src];
+		if (!list_empty(hnd_list_l) || !list_empty(hnd_list_h))
+			dc_interrupt_set(adev->dm.dc, src, false);
+
+		DM_IRQ_TABLE_UNLOCK(adev, irq_table_flags);
+		flush_work(&adev->dm.irq_handler_list_low_tab[src].work);
+
+		DM_IRQ_TABLE_LOCK(adev, irq_table_flags);
+	}
+
+	DM_IRQ_TABLE_UNLOCK(adev, irq_table_flags);
+	return 0;
+}
+
+int amdgpu_dm_irq_resume_early(struct amdgpu_device *adev)
+{
+	int src;
+	struct list_head *hnd_list_h, *hnd_list_l;
+	unsigned long irq_table_flags;
+
+	DM_IRQ_TABLE_LOCK(adev, irq_table_flags);
+
+	DRM_DEBUG_KMS("DM_IRQ: early resume\n");
+
+	/* re-enable short pulse interrupts HW interrupt */
+	for (src = DC_IRQ_SOURCE_HPD1RX; src <= DC_IRQ_SOURCE_HPD6RX; src++) {
+		hnd_list_l = &adev->dm.irq_handler_list_low_tab[src].head;
+		hnd_list_h = &adev->dm.irq_handler_list_high_tab[src];
+		if (!list_empty(hnd_list_l) || !list_empty(hnd_list_h))
+			dc_interrupt_set(adev->dm.dc, src, true);
+	}
+
+	DM_IRQ_TABLE_UNLOCK(adev, irq_table_flags);
+
+	return 0;
+}
+
+int amdgpu_dm_irq_resume_late(struct amdgpu_device *adev)
+{
+	int src;
+	struct list_head *hnd_list_h, *hnd_list_l;
+	unsigned long irq_table_flags;
+
+	DM_IRQ_TABLE_LOCK(adev, irq_table_flags);
+
+	DRM_DEBUG_KMS("DM_IRQ: resume\n");
+
+	/**
+	 * Renable HW interrupt  for HPD and only since FLIP and VBLANK
+	 * will be enabled from manage_dm_interrupts on enable CRTC.
+	 */
+	for (src = DC_IRQ_SOURCE_HPD1; src <= DC_IRQ_SOURCE_HPD6; src++) {
+		hnd_list_l = &adev->dm.irq_handler_list_low_tab[src].head;
+		hnd_list_h = &adev->dm.irq_handler_list_high_tab[src];
+		if (!list_empty(hnd_list_l) || !list_empty(hnd_list_h))
+			dc_interrupt_set(adev->dm.dc, src, true);
+	}
+
+	DM_IRQ_TABLE_UNLOCK(adev, irq_table_flags);
+	return 0;
+}
+
+/**
+ * amdgpu_dm_irq_schedule_work - schedule all work items registered for the
+ * "irq_source".
+ */
+static void amdgpu_dm_irq_schedule_work(struct amdgpu_device *adev,
+					enum dc_irq_source irq_source)
+{
+	unsigned long irq_table_flags;
+	struct work_struct *work = NULL;
+
+	DM_IRQ_TABLE_LOCK(adev, irq_table_flags);
+
+	if (!list_empty(&adev->dm.irq_handler_list_low_tab[irq_source].head))
+		work = &adev->dm.irq_handler_list_low_tab[irq_source].work;
+
+	DM_IRQ_TABLE_UNLOCK(adev, irq_table_flags);
+
+	if (work) {
+		if (!schedule_work(work))
+			DRM_INFO("amdgpu_dm_irq_schedule_work FAILED src %d\n",
+						irq_source);
+	}
+
+}
+
+/** amdgpu_dm_irq_immediate_work
+ *  Callback high irq work immediately, don't send to work queue
+ */
+static void amdgpu_dm_irq_immediate_work(struct amdgpu_device *adev,
+					 enum dc_irq_source irq_source)
+{
+	struct amdgpu_dm_irq_handler_data *handler_data;
+	struct list_head *entry;
+	unsigned long irq_table_flags;
+
+	DM_IRQ_TABLE_LOCK(adev, irq_table_flags);
+
+	list_for_each(
+		entry,
+		&adev->dm.irq_handler_list_high_tab[irq_source]) {
+
+		handler_data =
+			list_entry(
+				entry,
+				struct amdgpu_dm_irq_handler_data,
+				hcd.list);
+
+		/* Call a subcomponent which registered for immediate
+		 * interrupt notification */
+		handler_data->hcd.handler(handler_data->hcd.handler_arg);
+	}
+
+	DM_IRQ_TABLE_UNLOCK(adev, irq_table_flags);
+}
+
+/*
+ * amdgpu_dm_irq_handler
+ *
+ * Generic IRQ handler, calls all registered high irq work immediately, and
+ * schedules work for low irq
+ */
+static int amdgpu_dm_irq_handler(struct amdgpu_device *adev,
+				 struct amdgpu_irq_src *source,
+				 struct amdgpu_iv_entry *entry)
+{
+
+	enum dc_irq_source src =
+		dc_interrupt_to_irq_source(
+			adev->dm.dc,
+			entry->src_id,
+			entry->src_data[0]);
+
+	dc_interrupt_ack(adev->dm.dc, src);
+
+	/* Call high irq work immediately */
+	amdgpu_dm_irq_immediate_work(adev, src);
+	/*Schedule low_irq work */
+	amdgpu_dm_irq_schedule_work(adev, src);
+
+	return 0;
+}
+
+static enum dc_irq_source amdgpu_dm_hpd_to_dal_irq_source(unsigned type)
+{
+	switch (type) {
+	case AMDGPU_HPD_1:
+		return DC_IRQ_SOURCE_HPD1;
+	case AMDGPU_HPD_2:
+		return DC_IRQ_SOURCE_HPD2;
+	case AMDGPU_HPD_3:
+		return DC_IRQ_SOURCE_HPD3;
+	case AMDGPU_HPD_4:
+		return DC_IRQ_SOURCE_HPD4;
+	case AMDGPU_HPD_5:
+		return DC_IRQ_SOURCE_HPD5;
+	case AMDGPU_HPD_6:
+		return DC_IRQ_SOURCE_HPD6;
+	default:
+		return DC_IRQ_SOURCE_INVALID;
+	}
+}
+
+static int amdgpu_dm_set_hpd_irq_state(struct amdgpu_device *adev,
+				       struct amdgpu_irq_src *source,
+				       unsigned type,
+				       enum amdgpu_interrupt_state state)
+{
+	enum dc_irq_source src = amdgpu_dm_hpd_to_dal_irq_source(type);
+	bool st = (state == AMDGPU_IRQ_STATE_ENABLE);
+
+	dc_interrupt_set(adev->dm.dc, src, st);
+	return 0;
+}
+
+static inline int dm_irq_state(struct amdgpu_device *adev,
+			       struct amdgpu_irq_src *source,
+			       unsigned crtc_id,
+			       enum amdgpu_interrupt_state state,
+			       const enum irq_type dal_irq_type,
+			       const char *func)
+{
+	bool st;
+	enum dc_irq_source irq_source;
+
+	struct amdgpu_crtc *acrtc = adev->mode_info.crtcs[crtc_id];
+
+	if (!acrtc) {
+		DRM_ERROR(
+			"%s: crtc is NULL at id :%d\n",
+			func,
+			crtc_id);
+		return 0;
+	}
+
+	irq_source = dal_irq_type + acrtc->otg_inst;
+
+	st = (state == AMDGPU_IRQ_STATE_ENABLE);
+
+	dc_interrupt_set(adev->dm.dc, irq_source, st);
+	return 0;
+}
+
+static int amdgpu_dm_set_pflip_irq_state(struct amdgpu_device *adev,
+					 struct amdgpu_irq_src *source,
+					 unsigned crtc_id,
+					 enum amdgpu_interrupt_state state)
+{
+	return dm_irq_state(
+		adev,
+		source,
+		crtc_id,
+		state,
+		IRQ_TYPE_PFLIP,
+		__func__);
+}
+
+static int amdgpu_dm_set_crtc_irq_state(struct amdgpu_device *adev,
+					struct amdgpu_irq_src *source,
+					unsigned crtc_id,
+					enum amdgpu_interrupt_state state)
+{
+	return dm_irq_state(
+		adev,
+		source,
+		crtc_id,
+		state,
+		IRQ_TYPE_VBLANK,
+		__func__);
+}
+
+static const struct amdgpu_irq_src_funcs dm_crtc_irq_funcs = {
+	.set = amdgpu_dm_set_crtc_irq_state,
+	.process = amdgpu_dm_irq_handler,
+};
+
+static const struct amdgpu_irq_src_funcs dm_pageflip_irq_funcs = {
+	.set = amdgpu_dm_set_pflip_irq_state,
+	.process = amdgpu_dm_irq_handler,
+};
+
+static const struct amdgpu_irq_src_funcs dm_hpd_irq_funcs = {
+	.set = amdgpu_dm_set_hpd_irq_state,
+	.process = amdgpu_dm_irq_handler,
+};
+
+void amdgpu_dm_set_irq_funcs(struct amdgpu_device *adev)
+{
+	adev->crtc_irq.num_types = AMDGPU_CRTC_IRQ_LAST;
+	adev->crtc_irq.funcs = &dm_crtc_irq_funcs;
+
+	adev->pageflip_irq.num_types = AMDGPU_PAGEFLIP_IRQ_LAST;
+	adev->pageflip_irq.funcs = &dm_pageflip_irq_funcs;
+
+	adev->hpd_irq.num_types = AMDGPU_HPD_LAST;
+	adev->hpd_irq.funcs = &dm_hpd_irq_funcs;
+}
+
+/*
+ * amdgpu_dm_hpd_init - hpd setup callback.
+ *
+ * @adev: amdgpu_device pointer
+ *
+ * Setup the hpd pins used by the card (evergreen+).
+ * Enable the pin, set the polarity, and enable the hpd interrupts.
+ */
+void amdgpu_dm_hpd_init(struct amdgpu_device *adev)
+{
+	struct drm_device *dev = adev->ddev;
+	struct drm_connector *connector;
+
+	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
+		struct amdgpu_dm_connector *amdgpu_dm_connector =
+				to_amdgpu_dm_connector(connector);
+
+		const struct dc_link *dc_link = amdgpu_dm_connector->dc_link;
+
+		if (DC_IRQ_SOURCE_INVALID != dc_link->irq_source_hpd) {
+			dc_interrupt_set(adev->dm.dc,
+					dc_link->irq_source_hpd,
+					true);
+		}
+
+		if (DC_IRQ_SOURCE_INVALID != dc_link->irq_source_hpd_rx) {
+			dc_interrupt_set(adev->dm.dc,
+					dc_link->irq_source_hpd_rx,
+					true);
+		}
+	}
+}
+
+/**
+ * amdgpu_dm_hpd_fini - hpd tear down callback.
+ *
+ * @adev: amdgpu_device pointer
+ *
+ * Tear down the hpd pins used by the card (evergreen+).
+ * Disable the hpd interrupts.
+ */
+void amdgpu_dm_hpd_fini(struct amdgpu_device *adev)
+{
+	struct drm_device *dev = adev->ddev;
+	struct drm_connector *connector;
+
+	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
+		struct amdgpu_dm_connector *amdgpu_dm_connector =
+				to_amdgpu_dm_connector(connector);
+		const struct dc_link *dc_link = amdgpu_dm_connector->dc_link;
+
+		dc_interrupt_set(adev->dm.dc, dc_link->irq_source_hpd, false);
+
+		if (DC_IRQ_SOURCE_INVALID != dc_link->irq_source_hpd_rx) {
+			dc_interrupt_set(adev->dm.dc,
+					dc_link->irq_source_hpd_rx,
+					false);
+		}
+	}
+}
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.h
new file mode 100644
index 000000000000..82f8e761beca
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.h
@@ -0,0 +1,102 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef __AMDGPU_DM_IRQ_H__
+#define __AMDGPU_DM_IRQ_H__
+
+#include "irq_types.h" /* DAL irq definitions */
+
+/*
+ * Display Manager IRQ-related interfaces (for use by DAL).
+ */
+
+/**
+ * amdgpu_dm_irq_init - Initialize internal structures of 'amdgpu_dm_irq'.
+ *
+ * This function should be called exactly once - during DM initialization.
+ *
+ * Returns:
+ *	0 - success
+ *	non-zero - error
+ */
+int amdgpu_dm_irq_init(struct amdgpu_device *adev);
+
+/**
+ * amdgpu_dm_irq_fini - deallocate internal structures of 'amdgpu_dm_irq'.
+ *
+ * This function should be called exactly once - during DM destruction.
+ *
+ */
+void amdgpu_dm_irq_fini(struct amdgpu_device *adev);
+
+/**
+ * amdgpu_dm_irq_register_interrupt - register irq handler for Display block.
+ *
+ * @adev: AMD DRM device
+ * @int_params: parameters for the irq
+ * @ih: pointer to the irq hander function
+ * @handler_args: arguments which will be passed to ih
+ *
+ * Returns:
+ * 	IRQ Handler Index on success.
+ * 	NULL on failure.
+ *
+ * Cannot be called from an interrupt handler.
+ */
+void *amdgpu_dm_irq_register_interrupt(struct amdgpu_device *adev,
+				       struct dc_interrupt_params *int_params,
+				       void (*ih)(void *),
+				       void *handler_args);
+
+/**
+ * amdgpu_dm_irq_unregister_interrupt - unregister handler which was registered
+ *	by amdgpu_dm_irq_register_interrupt().
+ *
+ * @adev: AMD DRM device.
+ * @ih_index: irq handler index which was returned by
+ *	amdgpu_dm_irq_register_interrupt
+ */
+void amdgpu_dm_irq_unregister_interrupt(struct amdgpu_device *adev,
+					enum dc_irq_source irq_source,
+					void *ih_index);
+
+void amdgpu_dm_set_irq_funcs(struct amdgpu_device *adev);
+
+void amdgpu_dm_hpd_init(struct amdgpu_device *adev);
+void amdgpu_dm_hpd_fini(struct amdgpu_device *adev);
+
+/**
+ * amdgpu_dm_irq_suspend - disable ASIC interrupt during suspend.
+ *
+ */
+int amdgpu_dm_irq_suspend(struct amdgpu_device *adev);
+
+/**
+ * amdgpu_dm_irq_resume_early - enable HPDRX ASIC interrupts during resume.
+ * amdgpu_dm_irq_resume - enable ASIC interrupt during resume.
+ *
+ */
+int amdgpu_dm_irq_resume_early(struct amdgpu_device *adev);
+int amdgpu_dm_irq_resume_late(struct amdgpu_device *adev);
+
+#endif /* __AMDGPU_DM_IRQ_H__ */
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
new file mode 100644
index 000000000000..638c2c2b5cd7
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
@@ -0,0 +1,497 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include <linux/version.h>
+#include <drm/drm_atomic_helper.h>
+#include "dm_services.h"
+#include "amdgpu.h"
+#include "amdgpu_dm.h"
+#include "amdgpu_dm_mst_types.h"
+
+#include "dc.h"
+#include "dm_helpers.h"
+
+#include "dc_link_ddc.h"
+
+/* #define TRACE_DPCD */
+
+#ifdef TRACE_DPCD
+#define SIDE_BAND_MSG(address) (address >= DP_SIDEBAND_MSG_DOWN_REQ_BASE && address < DP_SINK_COUNT_ESI)
+
+static inline char *side_band_msg_type_to_str(uint32_t address)
+{
+	static char str[10] = {0};
+
+	if (address < DP_SIDEBAND_MSG_UP_REP_BASE)
+		strcpy(str, "DOWN_REQ");
+	else if (address < DP_SIDEBAND_MSG_DOWN_REP_BASE)
+		strcpy(str, "UP_REP");
+	else if (address < DP_SIDEBAND_MSG_UP_REQ_BASE)
+		strcpy(str, "DOWN_REP");
+	else
+		strcpy(str, "UP_REQ");
+
+	return str;
+}
+
+static void log_dpcd(uint8_t type,
+		     uint32_t address,
+		     uint8_t *data,
+		     uint32_t size,
+		     bool res)
+{
+	DRM_DEBUG_KMS("Op: %s, addr: %04x, SideBand Msg: %s, Op res: %s\n",
+			(type == DP_AUX_NATIVE_READ) ||
+			(type == DP_AUX_I2C_READ) ?
+					"Read" : "Write",
+			address,
+			SIDE_BAND_MSG(address) ?
+					side_band_msg_type_to_str(address) : "Nop",
+			res ? "OK" : "Fail");
+
+	if (res) {
+		print_hex_dump(KERN_INFO, "Body: ", DUMP_PREFIX_NONE, 16, 1, data, size, false);
+	}
+}
+#endif
+
+static ssize_t dm_dp_aux_transfer(struct drm_dp_aux *aux,
+				  struct drm_dp_aux_msg *msg)
+{
+	enum i2c_mot_mode mot = (msg->request & DP_AUX_I2C_MOT) ?
+		I2C_MOT_TRUE : I2C_MOT_FALSE;
+	enum ddc_result res;
+
+	switch (msg->request & ~DP_AUX_I2C_MOT) {
+	case DP_AUX_NATIVE_READ:
+		res = dal_ddc_service_read_dpcd_data(
+				TO_DM_AUX(aux)->ddc_service,
+				false,
+				I2C_MOT_UNDEF,
+				msg->address,
+				msg->buffer,
+				msg->size);
+		break;
+	case DP_AUX_NATIVE_WRITE:
+		res = dal_ddc_service_write_dpcd_data(
+				TO_DM_AUX(aux)->ddc_service,
+				false,
+				I2C_MOT_UNDEF,
+				msg->address,
+				msg->buffer,
+				msg->size);
+		break;
+	case DP_AUX_I2C_READ:
+		res = dal_ddc_service_read_dpcd_data(
+				TO_DM_AUX(aux)->ddc_service,
+				true,
+				mot,
+				msg->address,
+				msg->buffer,
+				msg->size);
+		break;
+	case DP_AUX_I2C_WRITE:
+		res = dal_ddc_service_write_dpcd_data(
+				TO_DM_AUX(aux)->ddc_service,
+				true,
+				mot,
+				msg->address,
+				msg->buffer,
+				msg->size);
+		break;
+	default:
+		return 0;
+	}
+
+#ifdef TRACE_DPCD
+	log_dpcd(msg->request,
+		 msg->address,
+		 msg->buffer,
+		 msg->size,
+		 r == DDC_RESULT_SUCESSFULL);
+#endif
+
+	return msg->size;
+}
+
+static enum drm_connector_status
+dm_dp_mst_detect(struct drm_connector *connector, bool force)
+{
+	struct amdgpu_dm_connector *aconnector = to_amdgpu_dm_connector(connector);
+	struct amdgpu_dm_connector *master = aconnector->mst_port;
+
+	enum drm_connector_status status =
+		drm_dp_mst_detect_port(
+			connector,
+			&master->mst_mgr,
+			aconnector->port);
+
+	return status;
+}
+
+static void
+dm_dp_mst_connector_destroy(struct drm_connector *connector)
+{
+	struct amdgpu_dm_connector *amdgpu_dm_connector = to_amdgpu_dm_connector(connector);
+	struct amdgpu_encoder *amdgpu_encoder = amdgpu_dm_connector->mst_encoder;
+
+	drm_encoder_cleanup(&amdgpu_encoder->base);
+	kfree(amdgpu_encoder);
+	drm_connector_cleanup(connector);
+	kfree(amdgpu_dm_connector);
+}
+
+static const struct drm_connector_funcs dm_dp_mst_connector_funcs = {
+	.detect = dm_dp_mst_detect,
+	.fill_modes = drm_helper_probe_single_connector_modes,
+	.destroy = dm_dp_mst_connector_destroy,
+	.reset = amdgpu_dm_connector_funcs_reset,
+	.atomic_duplicate_state = amdgpu_dm_connector_atomic_duplicate_state,
+	.atomic_destroy_state = drm_atomic_helper_connector_destroy_state,
+	.atomic_set_property = amdgpu_dm_connector_atomic_set_property,
+	.atomic_get_property = amdgpu_dm_connector_atomic_get_property
+};
+
+static int dm_connector_update_modes(struct drm_connector *connector,
+				struct edid *edid)
+{
+	int ret;
+
+	ret = drm_add_edid_modes(connector, edid);
+	drm_edid_to_eld(connector, edid);
+
+	return ret;
+}
+
+void dm_dp_mst_dc_sink_create(struct drm_connector *connector)
+{
+	struct amdgpu_dm_connector *aconnector = to_amdgpu_dm_connector(connector);
+	struct edid *edid;
+	struct dc_sink *dc_sink;
+	struct dc_sink_init_data init_params = {
+			.link = aconnector->dc_link,
+			.sink_signal = SIGNAL_TYPE_DISPLAY_PORT_MST };
+
+	edid = drm_dp_mst_get_edid(connector, &aconnector->mst_port->mst_mgr, aconnector->port);
+
+	if (!edid) {
+		drm_mode_connector_update_edid_property(
+			&aconnector->base,
+			NULL);
+		return;
+	}
+
+	aconnector->edid = edid;
+
+	dc_sink = dc_link_add_remote_sink(
+		aconnector->dc_link,
+		(uint8_t *)aconnector->edid,
+		(aconnector->edid->extensions + 1) * EDID_LENGTH,
+		&init_params);
+
+	dc_sink->priv = aconnector;
+	aconnector->dc_sink = dc_sink;
+
+	amdgpu_dm_add_sink_to_freesync_module(
+			connector, aconnector->edid);
+
+	drm_mode_connector_update_edid_property(
+					&aconnector->base, aconnector->edid);
+}
+
+static int dm_dp_mst_get_modes(struct drm_connector *connector)
+{
+	struct amdgpu_dm_connector *aconnector = to_amdgpu_dm_connector(connector);
+	int ret = 0;
+
+	if (!aconnector)
+		return dm_connector_update_modes(connector, NULL);
+
+	if (!aconnector->edid) {
+		struct edid *edid;
+		struct dc_sink *dc_sink;
+		struct dc_sink_init_data init_params = {
+				.link = aconnector->dc_link,
+				.sink_signal = SIGNAL_TYPE_DISPLAY_PORT_MST };
+		edid = drm_dp_mst_get_edid(connector, &aconnector->mst_port->mst_mgr, aconnector->port);
+
+		if (!edid) {
+			drm_mode_connector_update_edid_property(
+				&aconnector->base,
+				NULL);
+			return ret;
+		}
+
+		aconnector->edid = edid;
+
+		dc_sink = dc_link_add_remote_sink(
+			aconnector->dc_link,
+			(uint8_t *)edid,
+			(edid->extensions + 1) * EDID_LENGTH,
+			&init_params);
+
+		dc_sink->priv = aconnector;
+		aconnector->dc_sink = dc_sink;
+
+		if (aconnector->dc_sink)
+			amdgpu_dm_add_sink_to_freesync_module(
+					connector, edid);
+
+		drm_mode_connector_update_edid_property(
+						&aconnector->base, edid);
+	}
+
+	ret = dm_connector_update_modes(connector, aconnector->edid);
+
+	return ret;
+}
+
+static struct drm_encoder *dm_mst_best_encoder(struct drm_connector *connector)
+{
+	struct amdgpu_dm_connector *amdgpu_dm_connector = to_amdgpu_dm_connector(connector);
+
+	return &amdgpu_dm_connector->mst_encoder->base;
+}
+
+static const struct drm_connector_helper_funcs dm_dp_mst_connector_helper_funcs = {
+	.get_modes = dm_dp_mst_get_modes,
+	.mode_valid = amdgpu_dm_connector_mode_valid,
+	.best_encoder = dm_mst_best_encoder,
+};
+
+static void amdgpu_dm_encoder_destroy(struct drm_encoder *encoder)
+{
+	drm_encoder_cleanup(encoder);
+	kfree(encoder);
+}
+
+static const struct drm_encoder_funcs amdgpu_dm_encoder_funcs = {
+	.destroy = amdgpu_dm_encoder_destroy,
+};
+
+static struct amdgpu_encoder *
+dm_dp_create_fake_mst_encoder(struct amdgpu_dm_connector *connector)
+{
+	struct drm_device *dev = connector->base.dev;
+	struct amdgpu_device *adev = dev->dev_private;
+	struct amdgpu_encoder *amdgpu_encoder;
+	struct drm_encoder *encoder;
+	const struct drm_connector_helper_funcs *connector_funcs =
+		connector->base.helper_private;
+	struct drm_encoder *enc_master =
+		connector_funcs->best_encoder(&connector->base);
+
+	DRM_DEBUG_KMS("enc master is %p\n", enc_master);
+	amdgpu_encoder = kzalloc(sizeof(*amdgpu_encoder), GFP_KERNEL);
+	if (!amdgpu_encoder)
+		return NULL;
+
+	encoder = &amdgpu_encoder->base;
+	encoder->possible_crtcs = amdgpu_dm_get_encoder_crtc_mask(adev);
+
+	drm_encoder_init(
+		dev,
+		&amdgpu_encoder->base,
+		&amdgpu_dm_encoder_funcs,
+		DRM_MODE_ENCODER_DPMST,
+		NULL);
+
+	drm_encoder_helper_add(encoder, &amdgpu_dm_encoder_helper_funcs);
+
+	return amdgpu_encoder;
+}
+
+static struct drm_connector *
+dm_dp_add_mst_connector(struct drm_dp_mst_topology_mgr *mgr,
+			struct drm_dp_mst_port *port,
+			const char *pathprop)
+{
+	struct amdgpu_dm_connector *master = container_of(mgr, struct amdgpu_dm_connector, mst_mgr);
+	struct drm_device *dev = master->base.dev;
+	struct amdgpu_device *adev = dev->dev_private;
+	struct amdgpu_dm_connector *aconnector;
+	struct drm_connector *connector;
+	struct drm_connector_list_iter conn_iter;
+
+	drm_connector_list_iter_begin(dev, &conn_iter);
+	drm_for_each_connector_iter(connector, &conn_iter) {
+		aconnector = to_amdgpu_dm_connector(connector);
+		if (aconnector->mst_port == master
+				&& !aconnector->port) {
+			DRM_INFO("DM_MST: reusing connector: %p [id: %d] [master: %p]\n",
+						aconnector, connector->base.id, aconnector->mst_port);
+
+			aconnector->port = port;
+			drm_mode_connector_set_path_property(connector, pathprop);
+
+			drm_connector_list_iter_end(&conn_iter);
+			aconnector->mst_connected = true;
+			return &aconnector->base;
+		}
+	}
+	drm_connector_list_iter_end(&conn_iter);
+
+	aconnector = kzalloc(sizeof(*aconnector), GFP_KERNEL);
+	if (!aconnector)
+		return NULL;
+
+	connector = &aconnector->base;
+	aconnector->port = port;
+	aconnector->mst_port = master;
+
+	if (drm_connector_init(
+		dev,
+		connector,
+		&dm_dp_mst_connector_funcs,
+		DRM_MODE_CONNECTOR_DisplayPort)) {
+		kfree(aconnector);
+		return NULL;
+	}
+	drm_connector_helper_add(connector, &dm_dp_mst_connector_helper_funcs);
+
+	amdgpu_dm_connector_init_helper(
+		&adev->dm,
+		aconnector,
+		DRM_MODE_CONNECTOR_DisplayPort,
+		master->dc_link,
+		master->connector_id);
+
+	aconnector->mst_encoder = dm_dp_create_fake_mst_encoder(master);
+
+	/*
+	 * TODO: understand why this one is needed
+	 */
+	drm_object_attach_property(
+		&connector->base,
+		dev->mode_config.path_property,
+		0);
+	drm_object_attach_property(
+		&connector->base,
+		dev->mode_config.tile_property,
+		0);
+
+	drm_mode_connector_set_path_property(connector, pathprop);
+
+	/*
+	 * Initialize connector state before adding the connectror to drm and
+	 * framebuffer lists
+	 */
+	amdgpu_dm_connector_funcs_reset(connector);
+
+	aconnector->mst_connected = true;
+
+	DRM_INFO("DM_MST: added connector: %p [id: %d] [master: %p]\n",
+			aconnector, connector->base.id, aconnector->mst_port);
+
+	DRM_DEBUG_KMS(":%d\n", connector->base.id);
+
+	return connector;
+}
+
+static void dm_dp_destroy_mst_connector(struct drm_dp_mst_topology_mgr *mgr,
+					struct drm_connector *connector)
+{
+	struct amdgpu_dm_connector *aconnector = to_amdgpu_dm_connector(connector);
+
+	DRM_INFO("DM_MST: Disabling connector: %p [id: %d] [master: %p]\n",
+				aconnector, connector->base.id, aconnector->mst_port);
+
+	aconnector->port = NULL;
+	if (aconnector->dc_sink) {
+		amdgpu_dm_remove_sink_from_freesync_module(connector);
+		dc_link_remove_remote_sink(aconnector->dc_link, aconnector->dc_sink);
+		dc_sink_release(aconnector->dc_sink);
+		aconnector->dc_sink = NULL;
+	}
+	if (aconnector->edid) {
+		kfree(aconnector->edid);
+		aconnector->edid = NULL;
+	}
+
+	drm_mode_connector_update_edid_property(
+			&aconnector->base,
+			NULL);
+
+	aconnector->mst_connected = false;
+}
+
+static void dm_dp_mst_hotplug(struct drm_dp_mst_topology_mgr *mgr)
+{
+	struct amdgpu_dm_connector *master = container_of(mgr, struct amdgpu_dm_connector, mst_mgr);
+	struct drm_device *dev = master->base.dev;
+
+	drm_kms_helper_hotplug_event(dev);
+}
+
+static void dm_dp_mst_link_status_reset(struct drm_connector *connector)
+{
+	mutex_lock(&connector->dev->mode_config.mutex);
+	drm_mode_connector_set_link_status_property(connector, DRM_MODE_LINK_STATUS_BAD);
+	mutex_unlock(&connector->dev->mode_config.mutex);
+}
+
+static void dm_dp_mst_register_connector(struct drm_connector *connector)
+{
+	struct drm_device *dev = connector->dev;
+	struct amdgpu_device *adev = dev->dev_private;
+	struct amdgpu_dm_connector *aconnector = to_amdgpu_dm_connector(connector);
+
+	if (adev->mode_info.rfbdev)
+		drm_fb_helper_add_one_connector(&adev->mode_info.rfbdev->helper, connector);
+	else
+		DRM_ERROR("adev->mode_info.rfbdev is NULL\n");
+
+	drm_connector_register(connector);
+
+	if (aconnector->mst_connected)
+		dm_dp_mst_link_status_reset(connector);
+}
+
+static const struct drm_dp_mst_topology_cbs dm_mst_cbs = {
+	.add_connector = dm_dp_add_mst_connector,
+	.destroy_connector = dm_dp_destroy_mst_connector,
+	.hotplug = dm_dp_mst_hotplug,
+	.register_connector = dm_dp_mst_register_connector
+};
+
+void amdgpu_dm_initialize_dp_connector(struct amdgpu_display_manager *dm,
+				       struct amdgpu_dm_connector *aconnector)
+{
+	aconnector->dm_dp_aux.aux.name = "dmdc";
+	aconnector->dm_dp_aux.aux.dev = dm->adev->dev;
+	aconnector->dm_dp_aux.aux.transfer = dm_dp_aux_transfer;
+	aconnector->dm_dp_aux.ddc_service = aconnector->dc_link->ddc;
+
+	drm_dp_aux_register(&aconnector->dm_dp_aux.aux);
+	aconnector->mst_mgr.cbs = &dm_mst_cbs;
+	drm_dp_mst_topology_mgr_init(
+		&aconnector->mst_mgr,
+		dm->adev->ddev,
+		&aconnector->dm_dp_aux.aux,
+		16,
+		4,
+		aconnector->connector_id);
+}
+
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.h
new file mode 100644
index 000000000000..8cf51da26657
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.h
@@ -0,0 +1,36 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_AMDGPU_DM_MST_TYPES_H__
+#define __DAL_AMDGPU_DM_MST_TYPES_H__
+
+struct amdgpu_display_manager;
+struct amdgpu_dm_connector;
+
+void amdgpu_dm_initialize_dp_connector(struct amdgpu_display_manager *dm,
+				       struct amdgpu_dm_connector *aconnector);
+void dm_dp_mst_dc_sink_create(struct drm_connector *connector);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c
new file mode 100644
index 000000000000..5df8fd5b537c
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c
@@ -0,0 +1,379 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include <linux/string.h>
+#include <linux/acpi.h>
+
+#include <drm/drmP.h>
+#include <drm/drm_crtc_helper.h>
+#include <drm/amdgpu_drm.h>
+#include "dm_services.h"
+#include "amdgpu.h"
+#include "amdgpu_dm.h"
+#include "amdgpu_dm_irq.h"
+#include "amdgpu_pm.h"
+
+unsigned long long dm_get_timestamp(struct dc_context *ctx)
+{
+	/* TODO: return actual timestamp */
+	return 0;
+}
+
+bool dm_write_persistent_data(struct dc_context *ctx,
+		const struct dc_sink *sink,
+		const char *module_name,
+		const char *key_name,
+		void *params,
+		unsigned int size,
+		struct persistent_data_flag *flag)
+{
+	/*TODO implement*/
+	return false;
+}
+
+bool dm_read_persistent_data(struct dc_context *ctx,
+				const struct dc_sink *sink,
+				const char *module_name,
+				const char *key_name,
+				void *params,
+				unsigned int size,
+				struct persistent_data_flag *flag)
+{
+	/*TODO implement*/
+	return false;
+}
+
+/**** power component interfaces ****/
+
+bool dm_pp_pre_dce_clock_change(
+		struct dc_context *ctx,
+		struct dm_pp_gpu_clock_range *requested_state,
+		struct dm_pp_gpu_clock_range *actual_state)
+{
+	/*TODO*/
+	return false;
+}
+
+bool dm_pp_apply_display_requirements(
+		const struct dc_context *ctx,
+		const struct dm_pp_display_configuration *pp_display_cfg)
+{
+	struct amdgpu_device *adev = ctx->driver_context;
+
+	if (adev->pm.dpm_enabled) {
+
+		memset(&adev->pm.pm_display_cfg, 0,
+				sizeof(adev->pm.pm_display_cfg));
+
+		adev->pm.pm_display_cfg.cpu_cc6_disable =
+			pp_display_cfg->cpu_cc6_disable;
+
+		adev->pm.pm_display_cfg.cpu_pstate_disable =
+			pp_display_cfg->cpu_pstate_disable;
+
+		adev->pm.pm_display_cfg.cpu_pstate_separation_time =
+			pp_display_cfg->cpu_pstate_separation_time;
+
+		adev->pm.pm_display_cfg.nb_pstate_switch_disable =
+			pp_display_cfg->nb_pstate_switch_disable;
+
+		adev->pm.pm_display_cfg.num_display =
+				pp_display_cfg->display_count;
+		adev->pm.pm_display_cfg.num_path_including_non_display =
+				pp_display_cfg->display_count;
+
+		adev->pm.pm_display_cfg.min_core_set_clock =
+				pp_display_cfg->min_engine_clock_khz/10;
+		adev->pm.pm_display_cfg.min_core_set_clock_in_sr =
+				pp_display_cfg->min_engine_clock_deep_sleep_khz/10;
+		adev->pm.pm_display_cfg.min_mem_set_clock =
+				pp_display_cfg->min_memory_clock_khz/10;
+
+		adev->pm.pm_display_cfg.multi_monitor_in_sync =
+				pp_display_cfg->all_displays_in_sync;
+		adev->pm.pm_display_cfg.min_vblank_time =
+				pp_display_cfg->avail_mclk_switch_time_us;
+
+		adev->pm.pm_display_cfg.display_clk =
+				pp_display_cfg->disp_clk_khz/10;
+
+		adev->pm.pm_display_cfg.dce_tolerable_mclk_in_active_latency =
+				pp_display_cfg->avail_mclk_switch_time_in_disp_active_us;
+
+		adev->pm.pm_display_cfg.crtc_index = pp_display_cfg->crtc_index;
+		adev->pm.pm_display_cfg.line_time_in_us =
+				pp_display_cfg->line_time_in_us;
+
+		adev->pm.pm_display_cfg.vrefresh = pp_display_cfg->disp_configs[0].v_refresh;
+		adev->pm.pm_display_cfg.crossfire_display_index = -1;
+		adev->pm.pm_display_cfg.min_bus_bandwidth = 0;
+
+		/* TODO: complete implementation of
+		 * amd_powerplay_display_configuration_change().
+		 * Follow example of:
+		 * PHM_StoreDALConfigurationData - powerplay\hwmgr\hardwaremanager.c
+		 * PP_IRI_DisplayConfigurationChange - powerplay\eventmgr\iri.c */
+		amd_powerplay_display_configuration_change(
+				adev->powerplay.pp_handle,
+				&adev->pm.pm_display_cfg);
+
+		/* TODO: replace by a separate call to 'apply display cfg'? */
+		amdgpu_pm_compute_clocks(adev);
+	}
+
+	return true;
+}
+
+bool dc_service_get_system_clocks_range(
+		const struct dc_context *ctx,
+		struct dm_pp_gpu_clock_range *sys_clks)
+{
+	struct amdgpu_device *adev = ctx->driver_context;
+
+	/* Default values, in case PPLib is not compiled-in. */
+	sys_clks->mclk.max_khz = 800000;
+	sys_clks->mclk.min_khz = 800000;
+
+	sys_clks->sclk.max_khz = 600000;
+	sys_clks->sclk.min_khz = 300000;
+
+	if (adev->pm.dpm_enabled) {
+		sys_clks->mclk.max_khz = amdgpu_dpm_get_mclk(adev, false);
+		sys_clks->mclk.min_khz = amdgpu_dpm_get_mclk(adev, true);
+
+		sys_clks->sclk.max_khz = amdgpu_dpm_get_sclk(adev, false);
+		sys_clks->sclk.min_khz = amdgpu_dpm_get_sclk(adev, true);
+	}
+
+	return true;
+}
+
+static void get_default_clock_levels(
+		enum dm_pp_clock_type clk_type,
+		struct dm_pp_clock_levels *clks)
+{
+	uint32_t disp_clks_in_khz[6] = {
+			300000, 400000, 496560, 626090, 685720, 757900 };
+	uint32_t sclks_in_khz[6] = {
+			300000, 360000, 423530, 514290, 626090, 720000 };
+	uint32_t mclks_in_khz[2] = { 333000, 800000 };
+
+	switch (clk_type) {
+	case DM_PP_CLOCK_TYPE_DISPLAY_CLK:
+		clks->num_levels = 6;
+		memmove(clks->clocks_in_khz, disp_clks_in_khz,
+				sizeof(disp_clks_in_khz));
+		break;
+	case DM_PP_CLOCK_TYPE_ENGINE_CLK:
+		clks->num_levels = 6;
+		memmove(clks->clocks_in_khz, sclks_in_khz,
+				sizeof(sclks_in_khz));
+		break;
+	case DM_PP_CLOCK_TYPE_MEMORY_CLK:
+		clks->num_levels = 2;
+		memmove(clks->clocks_in_khz, mclks_in_khz,
+				sizeof(mclks_in_khz));
+		break;
+	default:
+		clks->num_levels = 0;
+		break;
+	}
+}
+
+static enum amd_pp_clock_type dc_to_pp_clock_type(
+		enum dm_pp_clock_type dm_pp_clk_type)
+{
+	enum amd_pp_clock_type amd_pp_clk_type = 0;
+
+	switch (dm_pp_clk_type) {
+	case DM_PP_CLOCK_TYPE_DISPLAY_CLK:
+		amd_pp_clk_type = amd_pp_disp_clock;
+		break;
+	case DM_PP_CLOCK_TYPE_ENGINE_CLK:
+		amd_pp_clk_type = amd_pp_sys_clock;
+		break;
+	case DM_PP_CLOCK_TYPE_MEMORY_CLK:
+		amd_pp_clk_type = amd_pp_mem_clock;
+		break;
+	default:
+		DRM_ERROR("DM_PPLIB: invalid clock type: %d!\n",
+				dm_pp_clk_type);
+		break;
+	}
+
+	return amd_pp_clk_type;
+}
+
+static void pp_to_dc_clock_levels(
+		const struct amd_pp_clocks *pp_clks,
+		struct dm_pp_clock_levels *dc_clks,
+		enum dm_pp_clock_type dc_clk_type)
+{
+	uint32_t i;
+
+	if (pp_clks->count > DM_PP_MAX_CLOCK_LEVELS) {
+		DRM_INFO("DM_PPLIB: Warning: %s clock: number of levels %d exceeds maximum of %d!\n",
+				DC_DECODE_PP_CLOCK_TYPE(dc_clk_type),
+				pp_clks->count,
+				DM_PP_MAX_CLOCK_LEVELS);
+
+		dc_clks->num_levels = DM_PP_MAX_CLOCK_LEVELS;
+	} else
+		dc_clks->num_levels = pp_clks->count;
+
+	DRM_INFO("DM_PPLIB: values for %s clock\n",
+			DC_DECODE_PP_CLOCK_TYPE(dc_clk_type));
+
+	for (i = 0; i < dc_clks->num_levels; i++) {
+		DRM_INFO("DM_PPLIB:\t %d\n", pp_clks->clock[i]);
+		/* translate 10kHz to kHz */
+		dc_clks->clocks_in_khz[i] = pp_clks->clock[i] * 10;
+	}
+}
+
+bool dm_pp_get_clock_levels_by_type(
+		const struct dc_context *ctx,
+		enum dm_pp_clock_type clk_type,
+		struct dm_pp_clock_levels *dc_clks)
+{
+	struct amdgpu_device *adev = ctx->driver_context;
+	void *pp_handle = adev->powerplay.pp_handle;
+	struct amd_pp_clocks pp_clks = { 0 };
+	struct amd_pp_simple_clock_info validation_clks = { 0 };
+	uint32_t i;
+
+	if (amd_powerplay_get_clock_by_type(pp_handle,
+			dc_to_pp_clock_type(clk_type), &pp_clks)) {
+		/* Error in pplib. Provide default values. */
+		get_default_clock_levels(clk_type, dc_clks);
+		return true;
+	}
+
+	pp_to_dc_clock_levels(&pp_clks, dc_clks, clk_type);
+
+	if (amd_powerplay_get_display_mode_validation_clocks(pp_handle,
+			&validation_clks)) {
+		/* Error in pplib. Provide default values. */
+		DRM_INFO("DM_PPLIB: Warning: using default validation clocks!\n");
+		validation_clks.engine_max_clock = 72000;
+		validation_clks.memory_max_clock = 80000;
+		validation_clks.level = 0;
+	}
+
+	DRM_INFO("DM_PPLIB: Validation clocks:\n");
+	DRM_INFO("DM_PPLIB:    engine_max_clock: %d\n",
+			validation_clks.engine_max_clock);
+	DRM_INFO("DM_PPLIB:    memory_max_clock: %d\n",
+			validation_clks.memory_max_clock);
+	DRM_INFO("DM_PPLIB:    level           : %d\n",
+			validation_clks.level);
+
+	/* Translate 10 kHz to kHz. */
+	validation_clks.engine_max_clock *= 10;
+	validation_clks.memory_max_clock *= 10;
+
+	/* Determine the highest non-boosted level from the Validation Clocks */
+	if (clk_type == DM_PP_CLOCK_TYPE_ENGINE_CLK) {
+		for (i = 0; i < dc_clks->num_levels; i++) {
+			if (dc_clks->clocks_in_khz[i] > validation_clks.engine_max_clock) {
+				/* This clock is higher the validation clock.
+				 * Than means the previous one is the highest
+				 * non-boosted one. */
+				DRM_INFO("DM_PPLIB: reducing engine clock level from %d to %d\n",
+						dc_clks->num_levels, i);
+				dc_clks->num_levels = i > 0 ? i : 1;
+				break;
+			}
+		}
+	} else if (clk_type == DM_PP_CLOCK_TYPE_MEMORY_CLK) {
+		for (i = 0; i < dc_clks->num_levels; i++) {
+			if (dc_clks->clocks_in_khz[i] > validation_clks.memory_max_clock) {
+				DRM_INFO("DM_PPLIB: reducing memory clock level from %d to %d\n",
+						dc_clks->num_levels, i);
+				dc_clks->num_levels = i > 0 ? i : 1;
+				break;
+			}
+		}
+	}
+
+	return true;
+}
+
+bool dm_pp_get_clock_levels_by_type_with_latency(
+	const struct dc_context *ctx,
+	enum dm_pp_clock_type clk_type,
+	struct dm_pp_clock_levels_with_latency *clk_level_info)
+{
+	/* TODO: to be implemented */
+	return false;
+}
+
+bool dm_pp_get_clock_levels_by_type_with_voltage(
+	const struct dc_context *ctx,
+	enum dm_pp_clock_type clk_type,
+	struct dm_pp_clock_levels_with_voltage *clk_level_info)
+{
+	/* TODO: to be implemented */
+	return false;
+}
+
+bool dm_pp_notify_wm_clock_changes(
+	const struct dc_context *ctx,
+	struct dm_pp_wm_sets_with_clock_ranges *wm_with_clock_ranges)
+{
+	/* TODO: to be implemented */
+	return false;
+}
+
+bool dm_pp_apply_power_level_change_request(
+	const struct dc_context *ctx,
+	struct dm_pp_power_level_change_request *level_change_req)
+{
+	/* TODO: to be implemented */
+	return false;
+}
+
+bool dm_pp_apply_clock_for_voltage_request(
+	const struct dc_context *ctx,
+	struct dm_pp_clock_for_voltage_req *clock_for_voltage_req)
+{
+	/* TODO: to be implemented */
+	return false;
+}
+
+bool dm_pp_get_static_clocks(
+	const struct dc_context *ctx,
+	struct dm_pp_static_clock_info *static_clk_info)
+{
+	/* TODO: to be implemented */
+	return false;
+}
+
+void dm_pp_get_funcs_rv(
+		struct dc_context *ctx,
+		struct pp_smu_funcs_rv *funcs)
+{}
+
+/**** end of power component interfaces ****/
diff --git a/drivers/gpu/drm/amd/display/dc/Makefile b/drivers/gpu/drm/amd/display/dc/Makefile
new file mode 100644
index 000000000000..aed538a4d1ba
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/Makefile
@@ -0,0 +1,54 @@
+#
+# Copyright 2017 Advanced Micro Devices, Inc.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+#
+#
+# Makefile for Display Core (dc) component.
+#
+
+DC_LIBS = basics bios calcs dce gpio i2caux irq virtual
+
+ifdef CONFIG_DRM_AMD_DC_DCN1_0
+DC_LIBS += dcn10 dml
+endif
+
+DC_LIBS += dce120
+
+DC_LIBS += dce112
+DC_LIBS += dce110
+DC_LIBS += dce100
+DC_LIBS += dce80
+
+AMD_DC = $(addsuffix /Makefile, $(addprefix $(FULL_AMD_DISPLAY_PATH)/dc/,$(DC_LIBS)))
+
+include $(AMD_DC)
+
+DISPLAY_CORE = dc.o dc_link.o dc_resource.o dc_hw_sequencer.o dc_sink.o \
+dc_surface.o dc_link_hwss.o dc_link_dp.o dc_link_ddc.o dc_debug.o dc_stream.o
+
+AMD_DISPLAY_CORE = $(addprefix $(AMDDALPATH)/dc/core/,$(DISPLAY_CORE))
+
+AMD_DM_REG_UPDATE = $(addprefix $(AMDDALPATH)/dc/,dc_helper.o)
+
+AMD_DISPLAY_FILES += $(AMD_DISPLAY_CORE)
+AMD_DISPLAY_FILES += $(AMD_DM_REG_UPDATE)
+
+
+
diff --git a/drivers/gpu/drm/amd/display/dc/basics/Makefile b/drivers/gpu/drm/amd/display/dc/basics/Makefile
new file mode 100644
index 000000000000..6af8c8a9ad80
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/basics/Makefile
@@ -0,0 +1,32 @@
+#
+# Copyright 2017 Advanced Micro Devices, Inc.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+#
+#
+# Makefile for the 'utils' sub-component of DAL.
+# It provides the general basic services required by other DAL
+# subcomponents.
+
+BASICS = conversion.o fixpt31_32.o fixpt32_32.o grph_object_id.o \
+	logger.o log_helpers.o vector.o
+
+AMD_DAL_BASICS = $(addprefix $(AMDDALPATH)/dc/basics/,$(BASICS))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_BASICS)
diff --git a/drivers/gpu/drm/amd/display/dc/basics/conversion.c b/drivers/gpu/drm/amd/display/dc/basics/conversion.c
new file mode 100644
index 000000000000..23c9a0ec0181
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/basics/conversion.c
@@ -0,0 +1,104 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+#define DIVIDER 10000
+
+/* S2D13 value in [-3.00...0.9999] */
+#define S2D13_MIN (-3 * DIVIDER)
+#define S2D13_MAX (3 * DIVIDER)
+
+uint16_t fixed_point_to_int_frac(
+	struct fixed31_32 arg,
+	uint8_t integer_bits,
+	uint8_t fractional_bits)
+{
+	int32_t numerator;
+	int32_t divisor = 1 << fractional_bits;
+
+	uint16_t result;
+
+	uint16_t d = (uint16_t)dal_fixed31_32_floor(
+		dal_fixed31_32_abs(
+			arg));
+
+	if (d <= (uint16_t)(1 << integer_bits) - (1 / (uint16_t)divisor))
+		numerator = (uint16_t)dal_fixed31_32_floor(
+			dal_fixed31_32_mul_int(
+				arg,
+				divisor));
+	else {
+		numerator = dal_fixed31_32_floor(
+			dal_fixed31_32_sub(
+				dal_fixed31_32_from_int(
+					1LL << integer_bits),
+				dal_fixed31_32_recip(
+					dal_fixed31_32_from_int(
+						divisor))));
+	}
+
+	if (numerator >= 0)
+		result = (uint16_t)numerator;
+	else
+		result = (uint16_t)(
+		(1 << (integer_bits + fractional_bits + 1)) + numerator);
+
+	if ((result != 0) && dal_fixed31_32_lt(
+		arg, dal_fixed31_32_zero))
+		result |= 1 << (integer_bits + fractional_bits);
+
+	return result;
+}
+/**
+* convert_float_matrix
+* This converts a double into HW register spec defined format S2D13.
+* @param :
+* @return None
+*/
+void convert_float_matrix(
+	uint16_t *matrix,
+	struct fixed31_32 *flt,
+	uint32_t buffer_size)
+{
+	const struct fixed31_32 min_2_13 =
+		dal_fixed31_32_from_fraction(S2D13_MIN, DIVIDER);
+	const struct fixed31_32 max_2_13 =
+		dal_fixed31_32_from_fraction(S2D13_MAX, DIVIDER);
+	uint32_t i;
+
+	for (i = 0; i < buffer_size; ++i) {
+		uint32_t reg_value =
+				fixed_point_to_int_frac(
+					dal_fixed31_32_clamp(
+						flt[i],
+						min_2_13,
+						max_2_13),
+						2,
+						13);
+
+		matrix[i] = (uint16_t)reg_value;
+	}
+}
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smc.h b/drivers/gpu/drm/amd/display/dc/basics/conversion.h
index 13c8dbbccaf2..ade785c4fdc7 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smc.h
+++ b/drivers/gpu/drm/amd/display/dc/basics/conversion.h
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Advanced Micro Devices, Inc.
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -19,22 +19,28 @@
  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  * OTHER DEALINGS IN THE SOFTWARE.
  *
+ * Authors: AMD
+ *
  */
-#ifndef _ICELAND_SMC_H
-#define _ICELAND_SMC_H
 
-#include "smumgr.h"
+#ifndef __DAL_CONVERSION_H__
+#define __DAL_CONVERSION_H__
 
+#include "include/fixed31_32.h"
 
-int iceland_populate_all_graphic_levels(struct pp_hwmgr *hwmgr);
-int iceland_populate_all_memory_levels(struct pp_hwmgr *hwmgr);
-int iceland_init_smc_table(struct pp_hwmgr *hwmgr);
-int iceland_thermal_setup_fan_table(struct pp_hwmgr *hwmgr);
-int iceland_update_sclk_threshold(struct pp_hwmgr *hwmgr);
-uint32_t iceland_get_offsetof(uint32_t type, uint32_t member);
-uint32_t iceland_get_mac_definition(uint32_t value);
-int iceland_process_firmware_header(struct pp_hwmgr *hwmgr);
-int iceland_initialize_mc_reg_table(struct pp_hwmgr *hwmgr);
-bool iceland_is_dpm_running(struct pp_hwmgr *hwmgr);
-#endif
+uint16_t fixed_point_to_int_frac(
+	struct fixed31_32 arg,
+	uint8_t integer_bits,
+	uint8_t fractional_bits);
+
+void convert_float_matrix(
+	uint16_t *matrix,
+	struct fixed31_32 *flt,
+	uint32_t buffer_size);
 
+static inline unsigned int log_2(unsigned int num)
+{
+	return ilog2(num);
+}
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/basics/fixpt31_32.c b/drivers/gpu/drm/amd/display/dc/basics/fixpt31_32.c
new file mode 100644
index 000000000000..26936892c6f5
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/basics/fixpt31_32.c
@@ -0,0 +1,567 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "include/fixed31_32.h"
+
+static inline uint64_t abs_i64(
+	int64_t arg)
+{
+	if (arg > 0)
+		return (uint64_t)arg;
+	else
+		return (uint64_t)(-arg);
+}
+
+/*
+ * @brief
+ * result = dividend / divisor
+ * *remainder = dividend % divisor
+ */
+static inline uint64_t complete_integer_division_u64(
+	uint64_t dividend,
+	uint64_t divisor,
+	uint64_t *remainder)
+{
+	uint64_t result;
+
+	ASSERT(divisor);
+
+	result = div64_u64_rem(dividend, divisor, remainder);
+
+	return result;
+}
+
+
+#define FRACTIONAL_PART_MASK \
+	((1ULL << FIXED31_32_BITS_PER_FRACTIONAL_PART) - 1)
+
+#define GET_INTEGER_PART(x) \
+	((x) >> FIXED31_32_BITS_PER_FRACTIONAL_PART)
+
+#define GET_FRACTIONAL_PART(x) \
+	(FRACTIONAL_PART_MASK & (x))
+
+struct fixed31_32 dal_fixed31_32_from_fraction(
+	int64_t numerator,
+	int64_t denominator)
+{
+	struct fixed31_32 res;
+
+	bool arg1_negative = numerator < 0;
+	bool arg2_negative = denominator < 0;
+
+	uint64_t arg1_value = arg1_negative ? -numerator : numerator;
+	uint64_t arg2_value = arg2_negative ? -denominator : denominator;
+
+	uint64_t remainder;
+
+	/* determine integer part */
+
+	uint64_t res_value = complete_integer_division_u64(
+		arg1_value, arg2_value, &remainder);
+
+	ASSERT(res_value <= LONG_MAX);
+
+	/* determine fractional part */
+	{
+		uint32_t i = FIXED31_32_BITS_PER_FRACTIONAL_PART;
+
+		do {
+			remainder <<= 1;
+
+			res_value <<= 1;
+
+			if (remainder >= arg2_value) {
+				res_value |= 1;
+				remainder -= arg2_value;
+			}
+		} while (--i != 0);
+	}
+
+	/* round up LSB */
+	{
+		uint64_t summand = (remainder << 1) >= arg2_value;
+
+		ASSERT(res_value <= LLONG_MAX - summand);
+
+		res_value += summand;
+	}
+
+	res.value = (int64_t)res_value;
+
+	if (arg1_negative ^ arg2_negative)
+		res.value = -res.value;
+
+	return res;
+}
+
+struct fixed31_32 dal_fixed31_32_from_int_nonconst(
+	int64_t arg)
+{
+	struct fixed31_32 res;
+
+	ASSERT((LONG_MIN <= arg) && (arg <= LONG_MAX));
+
+	res.value = arg << FIXED31_32_BITS_PER_FRACTIONAL_PART;
+
+	return res;
+}
+
+struct fixed31_32 dal_fixed31_32_shl(
+	struct fixed31_32 arg,
+	uint8_t shift)
+{
+	struct fixed31_32 res;
+
+	ASSERT(((arg.value >= 0) && (arg.value <= LLONG_MAX >> shift)) ||
+		((arg.value < 0) && (arg.value >= LLONG_MIN >> shift)));
+
+	res.value = arg.value << shift;
+
+	return res;
+}
+
+struct fixed31_32 dal_fixed31_32_add(
+	struct fixed31_32 arg1,
+	struct fixed31_32 arg2)
+{
+	struct fixed31_32 res;
+
+	ASSERT(((arg1.value >= 0) && (LLONG_MAX - arg1.value >= arg2.value)) ||
+		((arg1.value < 0) && (LLONG_MIN - arg1.value <= arg2.value)));
+
+	res.value = arg1.value + arg2.value;
+
+	return res;
+}
+
+struct fixed31_32 dal_fixed31_32_sub(
+	struct fixed31_32 arg1,
+	struct fixed31_32 arg2)
+{
+	struct fixed31_32 res;
+
+	ASSERT(((arg2.value >= 0) && (LLONG_MIN + arg2.value <= arg1.value)) ||
+		((arg2.value < 0) && (LLONG_MAX + arg2.value >= arg1.value)));
+
+	res.value = arg1.value - arg2.value;
+
+	return res;
+}
+
+struct fixed31_32 dal_fixed31_32_mul(
+	struct fixed31_32 arg1,
+	struct fixed31_32 arg2)
+{
+	struct fixed31_32 res;
+
+	bool arg1_negative = arg1.value < 0;
+	bool arg2_negative = arg2.value < 0;
+
+	uint64_t arg1_value = arg1_negative ? -arg1.value : arg1.value;
+	uint64_t arg2_value = arg2_negative ? -arg2.value : arg2.value;
+
+	uint64_t arg1_int = GET_INTEGER_PART(arg1_value);
+	uint64_t arg2_int = GET_INTEGER_PART(arg2_value);
+
+	uint64_t arg1_fra = GET_FRACTIONAL_PART(arg1_value);
+	uint64_t arg2_fra = GET_FRACTIONAL_PART(arg2_value);
+
+	uint64_t tmp;
+
+	res.value = arg1_int * arg2_int;
+
+	ASSERT(res.value <= LONG_MAX);
+
+	res.value <<= FIXED31_32_BITS_PER_FRACTIONAL_PART;
+
+	tmp = arg1_int * arg2_fra;
+
+	ASSERT(tmp <= (uint64_t)(LLONG_MAX - res.value));
+
+	res.value += tmp;
+
+	tmp = arg2_int * arg1_fra;
+
+	ASSERT(tmp <= (uint64_t)(LLONG_MAX - res.value));
+
+	res.value += tmp;
+
+	tmp = arg1_fra * arg2_fra;
+
+	tmp = (tmp >> FIXED31_32_BITS_PER_FRACTIONAL_PART) +
+		(tmp >= (uint64_t)dal_fixed31_32_half.value);
+
+	ASSERT(tmp <= (uint64_t)(LLONG_MAX - res.value));
+
+	res.value += tmp;
+
+	if (arg1_negative ^ arg2_negative)
+		res.value = -res.value;
+
+	return res;
+}
+
+struct fixed31_32 dal_fixed31_32_sqr(
+	struct fixed31_32 arg)
+{
+	struct fixed31_32 res;
+
+	uint64_t arg_value = abs_i64(arg.value);
+
+	uint64_t arg_int = GET_INTEGER_PART(arg_value);
+
+	uint64_t arg_fra = GET_FRACTIONAL_PART(arg_value);
+
+	uint64_t tmp;
+
+	res.value = arg_int * arg_int;
+
+	ASSERT(res.value <= LONG_MAX);
+
+	res.value <<= FIXED31_32_BITS_PER_FRACTIONAL_PART;
+
+	tmp = arg_int * arg_fra;
+
+	ASSERT(tmp <= (uint64_t)(LLONG_MAX - res.value));
+
+	res.value += tmp;
+
+	ASSERT(tmp <= (uint64_t)(LLONG_MAX - res.value));
+
+	res.value += tmp;
+
+	tmp = arg_fra * arg_fra;
+
+	tmp = (tmp >> FIXED31_32_BITS_PER_FRACTIONAL_PART) +
+		(tmp >= (uint64_t)dal_fixed31_32_half.value);
+
+	ASSERT(tmp <= (uint64_t)(LLONG_MAX - res.value));
+
+	res.value += tmp;
+
+	return res;
+}
+
+struct fixed31_32 dal_fixed31_32_recip(
+	struct fixed31_32 arg)
+{
+	/*
+	 * @note
+	 * Good idea to use Newton's method
+	 */
+
+	ASSERT(arg.value);
+
+	return dal_fixed31_32_from_fraction(
+		dal_fixed31_32_one.value,
+		arg.value);
+}
+
+struct fixed31_32 dal_fixed31_32_sinc(
+	struct fixed31_32 arg)
+{
+	struct fixed31_32 square;
+
+	struct fixed31_32 res = dal_fixed31_32_one;
+
+	int32_t n = 27;
+
+	struct fixed31_32 arg_norm = arg;
+
+	if (dal_fixed31_32_le(
+		dal_fixed31_32_two_pi,
+		dal_fixed31_32_abs(arg))) {
+		arg_norm = dal_fixed31_32_sub(
+			arg_norm,
+			dal_fixed31_32_mul_int(
+				dal_fixed31_32_two_pi,
+				(int32_t)div64_s64(
+					arg_norm.value,
+					dal_fixed31_32_two_pi.value)));
+	}
+
+	square = dal_fixed31_32_sqr(arg_norm);
+
+	do {
+		res = dal_fixed31_32_sub(
+			dal_fixed31_32_one,
+			dal_fixed31_32_div_int(
+				dal_fixed31_32_mul(
+					square,
+					res),
+				n * (n - 1)));
+
+		n -= 2;
+	} while (n > 2);
+
+	if (arg.value != arg_norm.value)
+		res = dal_fixed31_32_div(
+			dal_fixed31_32_mul(res, arg_norm),
+			arg);
+
+	return res;
+}
+
+struct fixed31_32 dal_fixed31_32_sin(
+	struct fixed31_32 arg)
+{
+	return dal_fixed31_32_mul(
+		arg,
+		dal_fixed31_32_sinc(arg));
+}
+
+struct fixed31_32 dal_fixed31_32_cos(
+	struct fixed31_32 arg)
+{
+	/* TODO implement argument normalization */
+
+	const struct fixed31_32 square = dal_fixed31_32_sqr(arg);
+
+	struct fixed31_32 res = dal_fixed31_32_one;
+
+	int32_t n = 26;
+
+	do {
+		res = dal_fixed31_32_sub(
+			dal_fixed31_32_one,
+			dal_fixed31_32_div_int(
+				dal_fixed31_32_mul(
+					square,
+					res),
+				n * (n - 1)));
+
+		n -= 2;
+	} while (n != 0);
+
+	return res;
+}
+
+/*
+ * @brief
+ * result = exp(arg),
+ * where abs(arg) < 1
+ *
+ * Calculated as Taylor series.
+ */
+static struct fixed31_32 fixed31_32_exp_from_taylor_series(
+	struct fixed31_32 arg)
+{
+	uint32_t n = 9;
+
+	struct fixed31_32 res = dal_fixed31_32_from_fraction(
+		n + 2,
+		n + 1);
+	/* TODO find correct res */
+
+	ASSERT(dal_fixed31_32_lt(arg, dal_fixed31_32_one));
+
+	do
+		res = dal_fixed31_32_add(
+			dal_fixed31_32_one,
+			dal_fixed31_32_div_int(
+				dal_fixed31_32_mul(
+					arg,
+					res),
+				n));
+	while (--n != 1);
+
+	return dal_fixed31_32_add(
+		dal_fixed31_32_one,
+		dal_fixed31_32_mul(
+			arg,
+			res));
+}
+
+struct fixed31_32 dal_fixed31_32_exp(
+	struct fixed31_32 arg)
+{
+	/*
+	 * @brief
+	 * Main equation is:
+	 * exp(x) = exp(r + m * ln(2)) = (1 << m) * exp(r),
+	 * where m = round(x / ln(2)), r = x - m * ln(2)
+	 */
+
+	if (dal_fixed31_32_le(
+		dal_fixed31_32_ln2_div_2,
+		dal_fixed31_32_abs(arg))) {
+		int32_t m = dal_fixed31_32_round(
+			dal_fixed31_32_div(
+				arg,
+				dal_fixed31_32_ln2));
+
+		struct fixed31_32 r = dal_fixed31_32_sub(
+			arg,
+			dal_fixed31_32_mul_int(
+				dal_fixed31_32_ln2,
+				m));
+
+		ASSERT(m != 0);
+
+		ASSERT(dal_fixed31_32_lt(
+			dal_fixed31_32_abs(r),
+			dal_fixed31_32_one));
+
+		if (m > 0)
+			return dal_fixed31_32_shl(
+				fixed31_32_exp_from_taylor_series(r),
+				(uint8_t)m);
+		else
+			return dal_fixed31_32_div_int(
+				fixed31_32_exp_from_taylor_series(r),
+				1LL << -m);
+	} else if (arg.value != 0)
+		return fixed31_32_exp_from_taylor_series(arg);
+	else
+		return dal_fixed31_32_one;
+}
+
+struct fixed31_32 dal_fixed31_32_log(
+	struct fixed31_32 arg)
+{
+	struct fixed31_32 res = dal_fixed31_32_neg(dal_fixed31_32_one);
+	/* TODO improve 1st estimation */
+
+	struct fixed31_32 error;
+
+	ASSERT(arg.value > 0);
+	/* TODO if arg is negative, return NaN */
+	/* TODO if arg is zero, return -INF */
+
+	do {
+		struct fixed31_32 res1 = dal_fixed31_32_add(
+			dal_fixed31_32_sub(
+				res,
+				dal_fixed31_32_one),
+			dal_fixed31_32_div(
+				arg,
+				dal_fixed31_32_exp(res)));
+
+		error = dal_fixed31_32_sub(
+			res,
+			res1);
+
+		res = res1;
+		/* TODO determine max_allowed_error based on quality of exp() */
+	} while (abs_i64(error.value) > 100ULL);
+
+	return res;
+}
+
+struct fixed31_32 dal_fixed31_32_pow(
+	struct fixed31_32 arg1,
+	struct fixed31_32 arg2)
+{
+	return dal_fixed31_32_exp(
+		dal_fixed31_32_mul(
+			dal_fixed31_32_log(arg1),
+			arg2));
+}
+
+int32_t dal_fixed31_32_floor(
+	struct fixed31_32 arg)
+{
+	uint64_t arg_value = abs_i64(arg.value);
+
+	if (arg.value >= 0)
+		return (int32_t)GET_INTEGER_PART(arg_value);
+	else
+		return -(int32_t)GET_INTEGER_PART(arg_value);
+}
+
+int32_t dal_fixed31_32_round(
+	struct fixed31_32 arg)
+{
+	uint64_t arg_value = abs_i64(arg.value);
+
+	const int64_t summand = dal_fixed31_32_half.value;
+
+	ASSERT(LLONG_MAX - (int64_t)arg_value >= summand);
+
+	arg_value += summand;
+
+	if (arg.value >= 0)
+		return (int32_t)GET_INTEGER_PART(arg_value);
+	else
+		return -(int32_t)GET_INTEGER_PART(arg_value);
+}
+
+int32_t dal_fixed31_32_ceil(
+	struct fixed31_32 arg)
+{
+	uint64_t arg_value = abs_i64(arg.value);
+
+	const int64_t summand = dal_fixed31_32_one.value -
+		dal_fixed31_32_epsilon.value;
+
+	ASSERT(LLONG_MAX - (int64_t)arg_value >= summand);
+
+	arg_value += summand;
+
+	if (arg.value >= 0)
+		return (int32_t)GET_INTEGER_PART(arg_value);
+	else
+		return -(int32_t)GET_INTEGER_PART(arg_value);
+}
+
+/* this function is a generic helper to translate fixed point value to
+ * specified integer format that will consist of integer_bits integer part and
+ * fractional_bits fractional part. For example it is used in
+ * dal_fixed31_32_u2d19 to receive 2 bits integer part and 19 bits fractional
+ * part in 32 bits. It is used in hw programming (scaler)
+ */
+
+static inline uint32_t ux_dy(
+	int64_t value,
+	uint32_t integer_bits,
+	uint32_t fractional_bits)
+{
+	/* 1. create mask of integer part */
+	uint32_t result = (1 << integer_bits) - 1;
+	/* 2. mask out fractional part */
+	uint32_t fractional_part = FRACTIONAL_PART_MASK & value;
+	/* 3. shrink fixed point integer part to be of integer_bits width*/
+	result &= GET_INTEGER_PART(value);
+	/* 4. make space for fractional part to be filled in after integer */
+	result <<= fractional_bits;
+	/* 5. shrink fixed point fractional part to of fractional_bits width*/
+	fractional_part >>= FIXED31_32_BITS_PER_FRACTIONAL_PART - fractional_bits;
+	/* 6. merge the result */
+	return result | fractional_part;
+}
+
+uint32_t dal_fixed31_32_u2d19(
+	struct fixed31_32 arg)
+{
+	return ux_dy(arg.value, 2, 19);
+}
+
+uint32_t dal_fixed31_32_u0d19(
+	struct fixed31_32 arg)
+{
+	return ux_dy(arg.value, 0, 19);
+}
diff --git a/drivers/gpu/drm/amd/display/dc/basics/fixpt32_32.c b/drivers/gpu/drm/amd/display/dc/basics/fixpt32_32.c
new file mode 100644
index 000000000000..4d3aaa82a07b
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/basics/fixpt32_32.c
@@ -0,0 +1,161 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "include/fixed32_32.h"
+
+static uint64_t u64_div(uint64_t n, uint64_t d)
+{
+	uint32_t i = 0;
+	uint64_t r;
+	uint64_t q = div64_u64_rem(n, d, &r);
+
+	for (i = 0; i < 32; ++i) {
+		uint64_t sbit = q & (1ULL<<63);
+
+		r <<= 1;
+		r |= sbit ? 1 : 0;
+		q <<= 1;
+		if (r >= d) {
+			r -= d;
+			q |= 1;
+		}
+	}
+
+	if (2*r >= d)
+		q += 1;
+	return q;
+}
+
+struct fixed32_32 dal_fixed32_32_from_fraction(uint32_t n, uint32_t d)
+{
+	struct fixed32_32 fx;
+
+	fx.value = u64_div((uint64_t)n << 32, (uint64_t)d << 32);
+	return fx;
+}
+
+struct fixed32_32 dal_fixed32_32_add(
+	struct fixed32_32 lhs,
+	struct fixed32_32 rhs)
+{
+	struct fixed32_32 fx = {lhs.value + rhs.value};
+
+	ASSERT(fx.value >= rhs.value);
+	return fx;
+}
+
+struct fixed32_32 dal_fixed32_32_add_int(struct fixed32_32 lhs, uint32_t rhs)
+{
+	struct fixed32_32 fx = {lhs.value + ((uint64_t)rhs << 32)};
+
+	ASSERT(fx.value >= (uint64_t)rhs << 32);
+	return fx;
+
+}
+struct fixed32_32 dal_fixed32_32_sub(
+	struct fixed32_32 lhs,
+	struct fixed32_32 rhs)
+{
+	struct fixed32_32 fx;
+
+	ASSERT(lhs.value >= rhs.value);
+	fx.value = lhs.value - rhs.value;
+	return fx;
+}
+
+struct fixed32_32 dal_fixed32_32_sub_int(struct fixed32_32 lhs, uint32_t rhs)
+{
+	struct fixed32_32 fx;
+
+	ASSERT(lhs.value >= ((uint64_t)rhs<<32));
+	fx.value = lhs.value - ((uint64_t)rhs<<32);
+	return fx;
+}
+
+struct fixed32_32 dal_fixed32_32_mul(
+	struct fixed32_32 lhs,
+	struct fixed32_32 rhs)
+{
+	struct fixed32_32 fx;
+	uint64_t lhs_int = lhs.value>>32;
+	uint64_t lhs_frac = (uint32_t)lhs.value;
+	uint64_t rhs_int = rhs.value>>32;
+	uint64_t rhs_frac = (uint32_t)rhs.value;
+	uint64_t ahbh = lhs_int * rhs_int;
+	uint64_t ahbl = lhs_int * rhs_frac;
+	uint64_t albh = lhs_frac * rhs_int;
+	uint64_t albl = lhs_frac * rhs_frac;
+
+	ASSERT((ahbh>>32) == 0);
+
+	fx.value = (ahbh<<32) + ahbl + albh + (albl>>32);
+	return fx;
+
+}
+
+struct fixed32_32 dal_fixed32_32_mul_int(struct fixed32_32 lhs, uint32_t rhs)
+{
+	struct fixed32_32 fx;
+	uint64_t lhsi = (lhs.value>>32) * (uint64_t)rhs;
+	uint64_t lhsf;
+
+	ASSERT((lhsi>>32) == 0);
+	lhsf = ((uint32_t)lhs.value) * (uint64_t)rhs;
+	ASSERT((lhsi<<32) + lhsf >= lhsf);
+	fx.value = (lhsi<<32) + lhsf;
+	return fx;
+}
+
+struct fixed32_32 dal_fixed32_32_div(
+	struct fixed32_32 lhs,
+	struct fixed32_32 rhs)
+{
+	struct fixed32_32 fx;
+
+	fx.value = u64_div(lhs.value, rhs.value);
+	return fx;
+}
+
+struct fixed32_32 dal_fixed32_32_div_int(struct fixed32_32 lhs, uint32_t rhs)
+{
+	struct fixed32_32 fx;
+
+	fx.value = u64_div(lhs.value, (uint64_t)rhs << 32);
+	return fx;
+}
+
+uint32_t dal_fixed32_32_ceil(struct fixed32_32 v)
+{
+	ASSERT((uint32_t)v.value ? (v.value >> 32) + 1 >= 1 : true);
+	return (v.value>>32) + ((uint32_t)v.value ? 1 : 0);
+}
+
+uint32_t dal_fixed32_32_round(struct fixed32_32 v)
+{
+	ASSERT(v.value + (1ULL<<31) >= (1ULL<<31));
+	return (v.value + (1ULL<<31))>>32;
+}
+
diff --git a/drivers/gpu/drm/amd/display/dc/basics/grph_object_id.c b/drivers/gpu/drm/amd/display/dc/basics/grph_object_id.c
new file mode 100644
index 000000000000..147822545252
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/basics/grph_object_id.c
@@ -0,0 +1,75 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "include/grph_object_id.h"
+
+static bool dal_graphics_object_id_is_valid(struct graphics_object_id id)
+{
+	bool rc = true;
+
+	switch (id.type) {
+	case OBJECT_TYPE_UNKNOWN:
+		rc = false;
+		break;
+	case OBJECT_TYPE_GPU:
+	case OBJECT_TYPE_ENGINE:
+		/* do NOT check for id.id == 0 */
+		if (id.enum_id == ENUM_ID_UNKNOWN)
+			rc = false;
+		break;
+	default:
+		if (id.id == 0 || id.enum_id == ENUM_ID_UNKNOWN)
+			rc = false;
+		break;
+	}
+
+	return rc;
+}
+
+bool dal_graphics_object_id_is_equal(
+	struct graphics_object_id id1,
+	struct graphics_object_id id2)
+{
+	if (false == dal_graphics_object_id_is_valid(id1)) {
+		dm_output_to_console(
+		"%s: Warning: comparing invalid object 'id1'!\n", __func__);
+		return false;
+	}
+
+	if (false == dal_graphics_object_id_is_valid(id2)) {
+		dm_output_to_console(
+		"%s: Warning: comparing invalid object 'id2'!\n", __func__);
+		return false;
+	}
+
+	if (id1.id == id2.id && id1.enum_id == id2.enum_id
+		&& id1.type == id2.type)
+		return true;
+
+	return false;
+}
+
+
diff --git a/drivers/gpu/drm/amd/display/dc/basics/log_helpers.c b/drivers/gpu/drm/amd/display/dc/basics/log_helpers.c
new file mode 100644
index 000000000000..6e43168fbdd6
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/basics/log_helpers.c
@@ -0,0 +1,107 @@
+/*
+ * Copyright 2012-16 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "core_types.h"
+#include "logger.h"
+#include "include/logger_interface.h"
+#include "dm_helpers.h"
+
+#define NUM_ELEMENTS(a) (sizeof(a) / sizeof((a)[0]))
+
+struct dc_signal_type_info {
+	enum signal_type type;
+	char name[MAX_NAME_LEN];
+};
+
+static const struct dc_signal_type_info signal_type_info_tbl[] = {
+		{SIGNAL_TYPE_NONE,             "NC"},
+		{SIGNAL_TYPE_DVI_SINGLE_LINK,  "DVI"},
+		{SIGNAL_TYPE_DVI_DUAL_LINK,    "DDVI"},
+		{SIGNAL_TYPE_HDMI_TYPE_A,      "HDMIA"},
+		{SIGNAL_TYPE_LVDS,             "LVDS"},
+		{SIGNAL_TYPE_RGB,              "VGA"},
+		{SIGNAL_TYPE_DISPLAY_PORT,     "DP"},
+		{SIGNAL_TYPE_DISPLAY_PORT_MST, "MST"},
+		{SIGNAL_TYPE_EDP,              "eDP"},
+		{SIGNAL_TYPE_VIRTUAL,          "Virtual"}
+};
+
+void dc_conn_log(struct dc_context *ctx,
+		const struct dc_link *link,
+		uint8_t *hex_data,
+		int hex_data_count,
+		enum dc_log_type event,
+		const char *msg,
+		...)
+{
+	int i;
+	va_list args;
+	struct log_entry entry = { 0 };
+	enum signal_type signal;
+
+	if (link->local_sink)
+		signal = link->local_sink->sink_signal;
+	else
+		signal = link->connector_signal;
+
+	if (link->type == dc_connection_mst_branch)
+		signal = SIGNAL_TYPE_DISPLAY_PORT_MST;
+
+	dm_logger_open(ctx->logger, &entry, event);
+
+	for (i = 0; i < NUM_ELEMENTS(signal_type_info_tbl); i++)
+		if (signal == signal_type_info_tbl[i].type)
+			break;
+
+	if (i == NUM_ELEMENTS(signal_type_info_tbl))
+		goto fail;
+
+	dm_logger_append(&entry, "[%s][ConnIdx:%d] ",
+			signal_type_info_tbl[i].name,
+			link->link_index);
+
+	va_start(args, msg);
+	entry.buf_offset += dm_log_to_buffer(
+		&entry.buf[entry.buf_offset],
+		LOG_MAX_LINE_SIZE - entry.buf_offset,
+		msg, args);
+
+	if (entry.buf[strlen(entry.buf) - 1] == '\n') {
+		entry.buf[strlen(entry.buf) - 1] = '\0';
+		entry.buf_offset--;
+	}
+
+	if (hex_data)
+		for (i = 0; i < hex_data_count; i++)
+			dm_logger_append(&entry, "%2.2X ", hex_data[i]);
+
+	dm_logger_append(&entry, "^\n");
+	dm_helpers_dc_conn_log(ctx, &entry, event);
+
+fail:
+	dm_logger_close(&entry);
+
+	va_end(args);
+}
diff --git a/drivers/gpu/drm/amd/display/dc/basics/logger.c b/drivers/gpu/drm/amd/display/dc/basics/logger.c
new file mode 100644
index 000000000000..e04e8ecd4874
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/basics/logger.c
@@ -0,0 +1,397 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+#include "dm_services.h"
+#include "include/logger_interface.h"
+#include "logger.h"
+
+
+#define NUM_ELEMENTS(a) (sizeof(a) / sizeof((a)[0]))
+
+static const struct dc_log_type_info log_type_info_tbl[] = {
+		{LOG_ERROR,                 "Error"},
+		{LOG_WARNING,               "Warning"},
+		{LOG_DEBUG,		    "Debug"},
+		{LOG_DC,                    "DC_Interface"},
+		{LOG_SURFACE,               "Surface"},
+		{LOG_HW_HOTPLUG,            "HW_Hotplug"},
+		{LOG_HW_LINK_TRAINING,      "HW_LKTN"},
+		{LOG_HW_SET_MODE,           "HW_Mode"},
+		{LOG_HW_RESUME_S3,          "HW_Resume"},
+		{LOG_HW_AUDIO,              "HW_Audio"},
+		{LOG_HW_HPD_IRQ,            "HW_HPDIRQ"},
+		{LOG_MST,                   "MST"},
+		{LOG_SCALER,                "Scaler"},
+		{LOG_BIOS,                  "BIOS"},
+		{LOG_BANDWIDTH_CALCS,       "BWCalcs"},
+		{LOG_BANDWIDTH_VALIDATION,  "BWValidation"},
+		{LOG_I2C_AUX,               "I2C_AUX"},
+		{LOG_SYNC,                  "Sync"},
+		{LOG_BACKLIGHT,             "Backlight"},
+		{LOG_FEATURE_OVERRIDE,      "Override"},
+		{LOG_DETECTION_EDID_PARSER, "Edid"},
+		{LOG_DETECTION_DP_CAPS,     "DP_Caps"},
+		{LOG_RESOURCE,              "Resource"},
+		{LOG_DML,                   "DML"},
+		{LOG_EVENT_MODE_SET,        "Mode"},
+		{LOG_EVENT_DETECTION,       "Detect"},
+		{LOG_EVENT_LINK_TRAINING,   "LKTN"},
+		{LOG_EVENT_LINK_LOSS,       "LinkLoss"},
+		{LOG_EVENT_UNDERFLOW,       "Underflow"},
+		{LOG_IF_TRACE,              "InterfaceTrace"},
+		{LOG_DTN,                   "DTN"}
+};
+
+
+/* ----------- Object init and destruction ----------- */
+static bool construct(struct dc_context *ctx, struct dal_logger *logger,
+		      uint32_t log_mask)
+{
+	/* malloc buffer and init offsets */
+	logger->log_buffer_size = DAL_LOGGER_BUFFER_MAX_SIZE;
+	logger->log_buffer = (char *)kzalloc(logger->log_buffer_size * sizeof(char),
+					     GFP_KERNEL);
+
+	if (!logger->log_buffer)
+		return false;
+
+	/* Initialize both offsets to start of buffer (empty) */
+	logger->buffer_read_offset = 0;
+	logger->buffer_write_offset = 0;
+
+	logger->open_count = 0;
+
+	logger->flags.bits.ENABLE_CONSOLE = 1;
+	logger->flags.bits.ENABLE_BUFFER = 0;
+
+	logger->ctx = ctx;
+
+	logger->mask = log_mask;
+
+	return true;
+}
+
+static void destruct(struct dal_logger *logger)
+{
+	if (logger->log_buffer) {
+		kfree(logger->log_buffer);
+		logger->log_buffer = NULL;
+	}
+}
+
+struct dal_logger *dal_logger_create(struct dc_context *ctx, uint32_t log_mask)
+{
+	/* malloc struct */
+	struct dal_logger *logger = kzalloc(sizeof(struct dal_logger),
+					    GFP_KERNEL);
+
+	if (!logger)
+		return NULL;
+	if (!construct(ctx, logger, log_mask)) {
+		kfree(logger);
+		return NULL;
+	}
+
+	return logger;
+}
+
+uint32_t dal_logger_destroy(struct dal_logger **logger)
+{
+	if (logger == NULL || *logger == NULL)
+		return 1;
+	destruct(*logger);
+	kfree(*logger);
+	*logger = NULL;
+
+	return 0;
+}
+
+/* ------------------------------------------------------------------------ */
+
+
+static bool dal_logger_should_log(
+	struct dal_logger *logger,
+	enum dc_log_type log_type)
+{
+	if (logger->mask & (1 << log_type))
+		return true;
+
+	return false;
+}
+
+static void log_to_debug_console(struct log_entry *entry)
+{
+	struct dal_logger *logger = entry->logger;
+
+	if (logger->flags.bits.ENABLE_CONSOLE == 0)
+		return;
+
+	if (entry->buf_offset) {
+		switch (entry->type) {
+		case LOG_ERROR:
+			dm_error("%s", entry->buf);
+			break;
+		default:
+			dm_output_to_console("%s", entry->buf);
+			break;
+		}
+	}
+}
+
+/* Print everything unread existing in log_buffer to debug console*/
+void dm_logger_flush_buffer(struct dal_logger *logger, bool should_warn)
+{
+	char *string_start = &logger->log_buffer[logger->buffer_read_offset];
+
+	if (should_warn)
+		dm_output_to_console(
+			"---------------- FLUSHING LOG BUFFER ----------------\n");
+	while (logger->buffer_read_offset < logger->buffer_write_offset) {
+
+		if (logger->log_buffer[logger->buffer_read_offset] == '\0') {
+			dm_output_to_console("%s", string_start);
+			string_start = logger->log_buffer + logger->buffer_read_offset + 1;
+		}
+		logger->buffer_read_offset++;
+	}
+	if (should_warn)
+		dm_output_to_console(
+			"-------------- END FLUSHING LOG BUFFER --------------\n\n");
+}
+
+static void log_to_internal_buffer(struct log_entry *entry)
+{
+
+	uint32_t size = entry->buf_offset;
+	struct dal_logger *logger = entry->logger;
+
+	if (logger->flags.bits.ENABLE_BUFFER == 0)
+		return;
+
+	if (logger->log_buffer == NULL)
+		return;
+
+	if (size > 0 && size < logger->log_buffer_size) {
+
+		int buffer_space = logger->log_buffer_size -
+				logger->buffer_write_offset;
+
+		if (logger->buffer_write_offset == logger->buffer_read_offset) {
+			/* Buffer is empty, start writing at beginning */
+			buffer_space = logger->log_buffer_size;
+			logger->buffer_write_offset = 0;
+			logger->buffer_read_offset = 0;
+		}
+
+		if (buffer_space > size) {
+			/* No wrap around, copy 'size' bytes
+			 * from 'entry->buf' to 'log_buffer'
+			 */
+			memmove(logger->log_buffer +
+					logger->buffer_write_offset,
+					entry->buf, size);
+			logger->buffer_write_offset += size;
+
+		} else {
+			/* Not enough room remaining, we should flush
+			 * existing logs */
+
+			/* Flush existing unread logs to console */
+			dm_logger_flush_buffer(logger, true);
+
+			/* Start writing to beginning of buffer */
+			memmove(logger->log_buffer, entry->buf, size);
+			logger->buffer_write_offset = size;
+			logger->buffer_read_offset = 0;
+		}
+
+	}
+}
+
+static void log_heading(struct log_entry *entry)
+{
+	int j;
+
+	for (j = 0; j < NUM_ELEMENTS(log_type_info_tbl); j++) {
+
+		const struct dc_log_type_info *info = &log_type_info_tbl[j];
+
+		if (info->type == entry->type)
+			dm_logger_append(entry, "[%s]\t", info->name);
+	}
+}
+
+static void append_entry(
+		struct log_entry *entry,
+		char *buffer,
+		uint32_t buf_size)
+{
+	if (!entry->buf ||
+		entry->buf_offset + buf_size > entry->max_buf_bytes
+	) {
+		BREAK_TO_DEBUGGER();
+		return;
+	}
+
+	/* Todo: check if off by 1 byte due to \0 anywhere */
+	memmove(entry->buf + entry->buf_offset, buffer, buf_size);
+	entry->buf_offset += buf_size;
+}
+
+/* ------------------------------------------------------------------------ */
+
+/* Warning: Be careful that 'msg' is null terminated and the total size is
+ * less than DAL_LOGGER_BUFFER_MAX_LOG_LINE_SIZE (256) including '\0'
+ */
+void dm_logger_write(
+	struct dal_logger *logger,
+	enum dc_log_type log_type,
+	const char *msg,
+	...)
+{
+	if (logger && dal_logger_should_log(logger, log_type)) {
+		uint32_t size;
+		va_list args;
+		char buffer[LOG_MAX_LINE_SIZE];
+		struct log_entry entry;
+
+		va_start(args, msg);
+
+		entry.logger = logger;
+
+		entry.buf = buffer;
+
+		entry.buf_offset = 0;
+		entry.max_buf_bytes = DAL_LOGGER_BUFFER_MAX_SIZE * sizeof(char);
+
+		entry.type = log_type;
+
+		log_heading(&entry);
+
+		size = dm_log_to_buffer(
+			buffer, LOG_MAX_LINE_SIZE - 1, msg, args);
+
+		buffer[entry.buf_offset + size] = '\0';
+		entry.buf_offset += size + 1;
+
+		/* --Flush log_entry buffer-- */
+		/* print to kernel console */
+		log_to_debug_console(&entry);
+		/* log internally for dsat */
+		log_to_internal_buffer(&entry);
+
+		va_end(args);
+	}
+}
+
+/* Same as dm_logger_write, except without open() and close(), which must
+ * be done separately.
+ */
+void dm_logger_append(
+	struct log_entry *entry,
+	const char *msg,
+	...)
+{
+	struct dal_logger *logger;
+
+	if (!entry) {
+		BREAK_TO_DEBUGGER();
+		return;
+	}
+
+	logger = entry->logger;
+
+	if (logger && logger->open_count > 0 &&
+		dal_logger_should_log(logger, entry->type)) {
+
+		uint32_t size;
+		va_list args;
+		char buffer[LOG_MAX_LINE_SIZE];
+
+		va_start(args, msg);
+
+		size = dm_log_to_buffer(
+			buffer, LOG_MAX_LINE_SIZE, msg, args);
+
+		if (size < LOG_MAX_LINE_SIZE - 1) {
+			append_entry(entry, buffer, size);
+		} else {
+			append_entry(entry, "LOG_ERROR, line too long\n", 27);
+		}
+
+		va_end(args);
+	}
+}
+
+void dm_logger_open(
+		struct dal_logger *logger,
+		struct log_entry *entry, /* out */
+		enum dc_log_type log_type)
+{
+	if (!entry) {
+		BREAK_TO_DEBUGGER();
+		return;
+	}
+
+	entry->type = log_type;
+	entry->logger = logger;
+
+	entry->buf = kzalloc(DAL_LOGGER_BUFFER_MAX_SIZE * sizeof(char),
+			     GFP_KERNEL);
+
+	entry->buf_offset = 0;
+	entry->max_buf_bytes = DAL_LOGGER_BUFFER_MAX_SIZE * sizeof(char);
+
+	logger->open_count++;
+
+	log_heading(entry);
+}
+
+void dm_logger_close(struct log_entry *entry)
+{
+	struct dal_logger *logger = entry->logger;
+
+	if (logger && logger->open_count > 0) {
+		logger->open_count--;
+	} else {
+		BREAK_TO_DEBUGGER();
+		goto cleanup;
+	}
+
+	/* --Flush log_entry buffer-- */
+	/* print to kernel console */
+	log_to_debug_console(entry);
+	/* log internally for dsat */
+	log_to_internal_buffer(entry);
+
+	/* TODO: Write end heading */
+
+cleanup:
+	if (entry->buf) {
+		kfree(entry->buf);
+		entry->buf = NULL;
+		entry->buf_offset = 0;
+		entry->max_buf_bytes = 0;
+	}
+}
diff --git a/drivers/gpu/drm/amd/display/dc/basics/logger.h b/drivers/gpu/drm/amd/display/dc/basics/logger.h
new file mode 100644
index 000000000000..09722f0f8aa3
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/basics/logger.h
@@ -0,0 +1,30 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_LOGGER_H__
+#define __DAL_LOGGER_H__
+
+
+#endif /* __DAL_LOGGER_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/basics/vector.c b/drivers/gpu/drm/amd/display/dc/basics/vector.c
new file mode 100644
index 000000000000..217b8f1f7bf6
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/basics/vector.c
@@ -0,0 +1,307 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "include/vector.h"
+
+bool dal_vector_construct(
+	struct vector *vector,
+	struct dc_context *ctx,
+	uint32_t capacity,
+	uint32_t struct_size)
+{
+	vector->container = NULL;
+
+	if (!struct_size || !capacity) {
+		/* Container must be non-zero size*/
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+
+	vector->container = kzalloc(struct_size * capacity, GFP_KERNEL);
+	if (vector->container == NULL)
+		return false;
+	vector->capacity = capacity;
+	vector->struct_size = struct_size;
+	vector->count = 0;
+	vector->ctx = ctx;
+	return true;
+}
+
+bool dal_vector_presized_costruct(
+	struct vector *vector,
+	struct dc_context *ctx,
+	uint32_t count,
+	void *initial_value,
+	uint32_t struct_size)
+{
+	uint32_t i;
+
+	vector->container = NULL;
+
+	if (!struct_size || !count) {
+		/* Container must be non-zero size*/
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+
+	vector->container = kzalloc(struct_size * count, GFP_KERNEL);
+
+	if (vector->container == NULL)
+		return false;
+
+	/* If caller didn't supply initial value then the default
+	 * of all zeros is expected, which is exactly what dal_alloc()
+	 * initialises the memory to. */
+	if (NULL != initial_value) {
+		for (i = 0; i < count; ++i)
+			memmove(
+				vector->container + i * struct_size,
+				initial_value,
+				struct_size);
+	}
+
+	vector->capacity = count;
+	vector->struct_size = struct_size;
+	vector->count = count;
+	return true;
+}
+
+struct vector *dal_vector_presized_create(
+	struct dc_context *ctx,
+	uint32_t size,
+	void *initial_value,
+	uint32_t struct_size)
+{
+	struct vector *vector = kzalloc(sizeof(struct vector), GFP_KERNEL);
+
+	if (vector == NULL)
+		return NULL;
+
+	if (dal_vector_presized_costruct(
+		vector, ctx, size, initial_value, struct_size))
+		return vector;
+
+	BREAK_TO_DEBUGGER();
+	kfree(vector);
+	return NULL;
+}
+
+struct vector *dal_vector_create(
+	struct dc_context *ctx,
+	uint32_t capacity,
+	uint32_t struct_size)
+{
+	struct vector *vector = kzalloc(sizeof(struct vector), GFP_KERNEL);
+
+	if (vector == NULL)
+		return NULL;
+
+	if (dal_vector_construct(vector, ctx, capacity, struct_size))
+		return vector;
+
+	BREAK_TO_DEBUGGER();
+	kfree(vector);
+	return NULL;
+}
+
+void dal_vector_destruct(
+	struct vector *vector)
+{
+	kfree(vector->container);
+	vector->count = 0;
+	vector->capacity = 0;
+}
+
+void dal_vector_destroy(
+	struct vector **vector)
+{
+	if (vector == NULL || *vector == NULL)
+		return;
+	dal_vector_destruct(*vector);
+	kfree(*vector);
+	*vector = NULL;
+}
+
+uint32_t dal_vector_get_count(
+	const struct vector *vector)
+{
+	return vector->count;
+}
+
+void *dal_vector_at_index(
+	const struct vector *vector,
+	uint32_t index)
+{
+	if (vector->container == NULL || index >= vector->count)
+		return NULL;
+	return vector->container + (index * vector->struct_size);
+}
+
+bool dal_vector_remove_at_index(
+	struct vector *vector,
+	uint32_t index)
+{
+	if (index >= vector->count)
+		return false;
+
+	if (index != vector->count - 1)
+		memmove(
+			vector->container + (index * vector->struct_size),
+			vector->container + ((index + 1) * vector->struct_size),
+			(vector->count - index - 1) * vector->struct_size);
+	vector->count -= 1;
+
+	return true;
+}
+
+void dal_vector_set_at_index(
+	const struct vector *vector,
+	const void *what,
+	uint32_t index)
+{
+	void *where = dal_vector_at_index(vector, index);
+
+	if (!where) {
+		BREAK_TO_DEBUGGER();
+		return;
+	}
+	memmove(
+		where,
+		what,
+		vector->struct_size);
+}
+
+static inline uint32_t calc_increased_capacity(
+	uint32_t old_capacity)
+{
+	return old_capacity * 2;
+}
+
+bool dal_vector_insert_at(
+	struct vector *vector,
+	const void *what,
+	uint32_t position)
+{
+	uint8_t *insert_address;
+
+	if (vector->count == vector->capacity) {
+		if (!dal_vector_reserve(
+			vector,
+			calc_increased_capacity(vector->capacity)))
+			return false;
+	}
+
+	insert_address = vector->container + (vector->struct_size * position);
+
+	if (vector->count && position < vector->count)
+		memmove(
+			insert_address + vector->struct_size,
+			insert_address,
+			vector->struct_size * (vector->count - position));
+
+	memmove(
+		insert_address,
+		what,
+		vector->struct_size);
+
+	vector->count++;
+
+	return true;
+}
+
+bool dal_vector_append(
+	struct vector *vector,
+	const void *item)
+{
+	return dal_vector_insert_at(vector, item, vector->count);
+}
+
+struct vector *dal_vector_clone(
+	const struct vector *vector)
+{
+	struct vector *vec_cloned;
+	uint32_t count;
+
+	/* create new vector */
+	count = dal_vector_get_count(vector);
+
+	if (count == 0)
+		/* when count is 0 we still want to create clone of the vector
+		 */
+		vec_cloned = dal_vector_create(
+			vector->ctx,
+			vector->capacity,
+			vector->struct_size);
+	else
+		/* Call "presized create" version, independently of how the
+		 * original vector was created.
+		 * The owner of original vector must know how to treat the new
+		 * vector - as "presized" or as "regular".
+		 * But from vector point of view it doesn't matter. */
+		vec_cloned = dal_vector_presized_create(vector->ctx, count,
+			NULL,/* no initial value */
+			vector->struct_size);
+
+	if (NULL == vec_cloned) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	/* copy vector's data */
+	memmove(vec_cloned->container, vector->container,
+			vec_cloned->struct_size * vec_cloned->capacity);
+
+	return vec_cloned;
+}
+
+uint32_t dal_vector_capacity(const struct vector *vector)
+{
+	return vector->capacity;
+}
+
+bool dal_vector_reserve(struct vector *vector, uint32_t capacity)
+{
+	void *new_container;
+
+	if (capacity <= vector->capacity)
+		return true;
+
+	new_container = krealloc(vector->container,
+				 capacity * vector->struct_size, GFP_KERNEL);
+
+	if (new_container) {
+		vector->container = new_container;
+		vector->capacity = capacity;
+		return true;
+	}
+
+	return false;
+}
+
+void dal_vector_clear(struct vector *vector)
+{
+	vector->count = 0;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/bios/Makefile b/drivers/gpu/drm/amd/display/dc/bios/Makefile
new file mode 100644
index 000000000000..239e86bbec5a
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/bios/Makefile
@@ -0,0 +1,48 @@
+#
+# Copyright 2017 Advanced Micro Devices, Inc.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+#
+#
+# Makefile for the 'bios' sub-component of DAL.
+# It provides the parsing and executing controls for atom bios image.
+
+BIOS = bios_parser.o bios_parser_interface.o  bios_parser_helper.o command_table.o command_table_helper.o bios_parser_common.o
+
+BIOS += command_table2.o command_table_helper2.o bios_parser2.o
+
+AMD_DAL_BIOS = $(addprefix $(AMDDALPATH)/dc/bios/,$(BIOS))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_BIOS)
+
+###############################################################################
+# DCE 8x
+###############################################################################
+# All DCE8.x are derived from DCE8.0, so 8.0 MUST be defined if ANY of
+# DCE8.x is compiled.
+AMD_DISPLAY_FILES += $(AMDDALPATH)/dc/bios/dce80/command_table_helper_dce80.o
+
+###############################################################################
+# DCE 11x
+###############################################################################
+AMD_DISPLAY_FILES += $(AMDDALPATH)/dc/bios/dce110/command_table_helper_dce110.o
+
+AMD_DISPLAY_FILES += $(AMDDALPATH)/dc/bios/dce112/command_table_helper_dce112.o
+
+AMD_DISPLAY_FILES += $(AMDDALPATH)/dc/bios/dce112/command_table_helper2_dce112.o
diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c b/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c
new file mode 100644
index 000000000000..86e6438c5cf3
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c
@@ -0,0 +1,3871 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+#include "atom.h"
+
+#include "dc_bios_types.h"
+#include "include/gpio_service_interface.h"
+#include "include/grph_object_ctrl_defs.h"
+#include "include/bios_parser_interface.h"
+#include "include/i2caux_interface.h"
+#include "include/logger_interface.h"
+
+#include "command_table.h"
+#include "bios_parser_helper.h"
+#include "command_table_helper.h"
+#include "bios_parser.h"
+#include "bios_parser_types_internal.h"
+#include "bios_parser_interface.h"
+
+#include "bios_parser_common.h"
+/* TODO remove - only needed for default i2c speed */
+#include "dc.h"
+
+#define THREE_PERCENT_OF_10000 300
+
+#define LAST_RECORD_TYPE 0xff
+
+/* GUID to validate external display connection info table (aka OPM module) */
+static const uint8_t ext_display_connection_guid[NUMBER_OF_UCHAR_FOR_GUID] = {
+	0x91, 0x6E, 0x57, 0x09,
+	0x3F, 0x6D, 0xD2, 0x11,
+	0x39, 0x8E, 0x00, 0xA0,
+	0xC9, 0x69, 0x72, 0x3B};
+
+#define DATA_TABLES(table) (bp->master_data_tbl->ListOfDataTables.table)
+
+static void get_atom_data_table_revision(
+	ATOM_COMMON_TABLE_HEADER *atom_data_tbl,
+	struct atom_data_revision *tbl_revision);
+static uint32_t get_dst_number_from_object(struct bios_parser *bp,
+	ATOM_OBJECT *object);
+static uint32_t get_src_obj_list(struct bios_parser *bp, ATOM_OBJECT *object,
+	uint16_t **id_list);
+static uint32_t get_dest_obj_list(struct bios_parser *bp,
+	ATOM_OBJECT *object, uint16_t **id_list);
+static ATOM_OBJECT *get_bios_object(struct bios_parser *bp,
+	struct graphics_object_id id);
+static enum bp_result get_gpio_i2c_info(struct bios_parser *bp,
+	ATOM_I2C_RECORD *record,
+	struct graphics_object_i2c_info *info);
+static ATOM_HPD_INT_RECORD *get_hpd_record(struct bios_parser *bp,
+	ATOM_OBJECT *object);
+static struct device_id device_type_from_device_id(uint16_t device_id);
+static uint32_t signal_to_ss_id(enum as_signal_type signal);
+static uint32_t get_support_mask_for_device_id(struct device_id device_id);
+static ATOM_ENCODER_CAP_RECORD_V2 *get_encoder_cap_record(
+	struct bios_parser *bp,
+	ATOM_OBJECT *object);
+
+#define BIOS_IMAGE_SIZE_OFFSET 2
+#define BIOS_IMAGE_SIZE_UNIT 512
+
+/*****************************************************************************/
+static bool bios_parser_construct(
+	struct bios_parser *bp,
+	struct bp_init_data *init,
+	enum dce_version dce_version);
+
+static uint8_t bios_parser_get_connectors_number(
+	struct dc_bios *dcb);
+
+static enum bp_result bios_parser_get_embedded_panel_info(
+	struct dc_bios *dcb,
+	struct embedded_panel_info *info);
+
+/*****************************************************************************/
+
+struct dc_bios *bios_parser_create(
+	struct bp_init_data *init,
+	enum dce_version dce_version)
+{
+	struct bios_parser *bp = NULL;
+
+	bp = kzalloc(sizeof(struct bios_parser), GFP_KERNEL);
+	if (!bp)
+		return NULL;
+
+	if (bios_parser_construct(bp, init, dce_version))
+		return &bp->base;
+
+	kfree(bp);
+	BREAK_TO_DEBUGGER();
+	return NULL;
+}
+
+static void destruct(struct bios_parser *bp)
+{
+	kfree(bp->base.bios_local_image);
+	kfree(bp->base.integrated_info);
+}
+
+static void bios_parser_destroy(struct dc_bios **dcb)
+{
+	struct bios_parser *bp = BP_FROM_DCB(*dcb);
+
+	if (!bp) {
+		BREAK_TO_DEBUGGER();
+		return;
+	}
+
+	destruct(bp);
+
+	kfree(bp);
+	*dcb = NULL;
+}
+
+static uint8_t get_number_of_objects(struct bios_parser *bp, uint32_t offset)
+{
+	ATOM_OBJECT_TABLE *table;
+
+	uint32_t object_table_offset = bp->object_info_tbl_offset + offset;
+
+	table = GET_IMAGE(ATOM_OBJECT_TABLE, object_table_offset);
+
+	if (!table)
+		return 0;
+	else
+		return table->ucNumberOfObjects;
+}
+
+static uint8_t bios_parser_get_connectors_number(struct dc_bios *dcb)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+
+	return get_number_of_objects(bp,
+		le16_to_cpu(bp->object_info_tbl.v1_1->usConnectorObjectTableOffset));
+}
+
+static struct graphics_object_id bios_parser_get_encoder_id(
+	struct dc_bios *dcb,
+	uint32_t i)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+	struct graphics_object_id object_id = dal_graphics_object_id_init(
+		0, ENUM_ID_UNKNOWN, OBJECT_TYPE_UNKNOWN);
+
+	uint32_t encoder_table_offset = bp->object_info_tbl_offset
+		+ le16_to_cpu(bp->object_info_tbl.v1_1->usEncoderObjectTableOffset);
+
+	ATOM_OBJECT_TABLE *tbl =
+		GET_IMAGE(ATOM_OBJECT_TABLE, encoder_table_offset);
+
+	if (tbl && tbl->ucNumberOfObjects > i) {
+		const uint16_t id = le16_to_cpu(tbl->asObjects[i].usObjectID);
+
+		object_id = object_id_from_bios_object_id(id);
+	}
+
+	return object_id;
+}
+
+static struct graphics_object_id bios_parser_get_connector_id(
+	struct dc_bios *dcb,
+	uint8_t i)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+	struct graphics_object_id object_id = dal_graphics_object_id_init(
+		0, ENUM_ID_UNKNOWN, OBJECT_TYPE_UNKNOWN);
+
+	uint32_t connector_table_offset = bp->object_info_tbl_offset
+		+ le16_to_cpu(bp->object_info_tbl.v1_1->usConnectorObjectTableOffset);
+
+	ATOM_OBJECT_TABLE *tbl =
+		GET_IMAGE(ATOM_OBJECT_TABLE, connector_table_offset);
+
+	if (tbl && tbl->ucNumberOfObjects > i) {
+		const uint16_t id = le16_to_cpu(tbl->asObjects[i].usObjectID);
+
+		object_id = object_id_from_bios_object_id(id);
+	}
+
+	return object_id;
+}
+
+static uint32_t bios_parser_get_dst_number(struct dc_bios *dcb,
+	struct graphics_object_id id)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+	ATOM_OBJECT *object = get_bios_object(bp, id);
+
+	return get_dst_number_from_object(bp, object);
+}
+
+static enum bp_result bios_parser_get_src_obj(struct dc_bios *dcb,
+	struct graphics_object_id object_id, uint32_t index,
+	struct graphics_object_id *src_object_id)
+{
+	uint32_t number;
+	uint16_t *id;
+	ATOM_OBJECT *object;
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+
+	if (!src_object_id)
+		return BP_RESULT_BADINPUT;
+
+	object = get_bios_object(bp, object_id);
+
+	if (!object) {
+		BREAK_TO_DEBUGGER(); /* Invalid object id */
+		return BP_RESULT_BADINPUT;
+	}
+
+	number = get_src_obj_list(bp, object, &id);
+
+	if (number <= index)
+		return BP_RESULT_BADINPUT;
+
+	*src_object_id = object_id_from_bios_object_id(id[index]);
+
+	return BP_RESULT_OK;
+}
+
+static enum bp_result bios_parser_get_dst_obj(struct dc_bios *dcb,
+	struct graphics_object_id object_id, uint32_t index,
+	struct graphics_object_id *dest_object_id)
+{
+	uint32_t number;
+	uint16_t *id = NULL;
+	ATOM_OBJECT *object;
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+
+	if (!dest_object_id)
+		return BP_RESULT_BADINPUT;
+
+	object = get_bios_object(bp, object_id);
+
+	number = get_dest_obj_list(bp, object, &id);
+
+	if (number <= index || !id)
+		return BP_RESULT_BADINPUT;
+
+	*dest_object_id = object_id_from_bios_object_id(id[index]);
+
+	return BP_RESULT_OK;
+}
+
+static enum bp_result bios_parser_get_i2c_info(struct dc_bios *dcb,
+	struct graphics_object_id id,
+	struct graphics_object_i2c_info *info)
+{
+	uint32_t offset;
+	ATOM_OBJECT *object;
+	ATOM_COMMON_RECORD_HEADER *header;
+	ATOM_I2C_RECORD *record;
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+
+	if (!info)
+		return BP_RESULT_BADINPUT;
+
+	object = get_bios_object(bp, id);
+
+	if (!object)
+		return BP_RESULT_BADINPUT;
+
+	offset = le16_to_cpu(object->usRecordOffset)
+			+ bp->object_info_tbl_offset;
+
+	for (;;) {
+		header = GET_IMAGE(ATOM_COMMON_RECORD_HEADER, offset);
+
+		if (!header)
+			return BP_RESULT_BADBIOSTABLE;
+
+		if (LAST_RECORD_TYPE == header->ucRecordType ||
+			!header->ucRecordSize)
+			break;
+
+		if (ATOM_I2C_RECORD_TYPE == header->ucRecordType
+			&& sizeof(ATOM_I2C_RECORD) <= header->ucRecordSize) {
+			/* get the I2C info */
+			record = (ATOM_I2C_RECORD *) header;
+
+			if (get_gpio_i2c_info(bp, record, info) == BP_RESULT_OK)
+				return BP_RESULT_OK;
+		}
+
+		offset += header->ucRecordSize;
+	}
+
+	return BP_RESULT_NORECORD;
+}
+
+static enum bp_result get_voltage_ddc_info_v1(uint8_t *i2c_line,
+	ATOM_COMMON_TABLE_HEADER *header,
+	uint8_t *address)
+{
+	enum bp_result result = BP_RESULT_NORECORD;
+	ATOM_VOLTAGE_OBJECT_INFO *info =
+		(ATOM_VOLTAGE_OBJECT_INFO *) address;
+
+	uint8_t *voltage_current_object = (uint8_t *) &info->asVoltageObj[0];
+
+	while ((address + le16_to_cpu(header->usStructureSize)) > voltage_current_object) {
+		ATOM_VOLTAGE_OBJECT *object =
+			(ATOM_VOLTAGE_OBJECT *) voltage_current_object;
+
+		if ((object->ucVoltageType == SET_VOLTAGE_INIT_MODE) &&
+			(object->ucVoltageType &
+				VOLTAGE_CONTROLLED_BY_I2C_MASK)) {
+
+			*i2c_line = object->asControl.ucVoltageControlI2cLine
+					^ 0x90;
+			result = BP_RESULT_OK;
+			break;
+		}
+
+		voltage_current_object += object->ucSize;
+	}
+	return result;
+}
+
+static enum bp_result get_voltage_ddc_info_v3(uint8_t *i2c_line,
+	uint32_t index,
+	ATOM_COMMON_TABLE_HEADER *header,
+	uint8_t *address)
+{
+	enum bp_result result = BP_RESULT_NORECORD;
+	ATOM_VOLTAGE_OBJECT_INFO_V3_1 *info =
+		(ATOM_VOLTAGE_OBJECT_INFO_V3_1 *) address;
+
+	uint8_t *voltage_current_object =
+		(uint8_t *) (&(info->asVoltageObj[0]));
+
+	while ((address + le16_to_cpu(header->usStructureSize)) > voltage_current_object) {
+		ATOM_I2C_VOLTAGE_OBJECT_V3 *object =
+			(ATOM_I2C_VOLTAGE_OBJECT_V3 *) voltage_current_object;
+
+		if (object->sHeader.ucVoltageMode ==
+			ATOM_INIT_VOLTAGE_REGULATOR) {
+			if (object->sHeader.ucVoltageType == index) {
+				*i2c_line = object->ucVoltageControlI2cLine
+						^ 0x90;
+				result = BP_RESULT_OK;
+				break;
+			}
+		}
+
+		voltage_current_object += le16_to_cpu(object->sHeader.usSize);
+	}
+	return result;
+}
+
+static enum bp_result bios_parser_get_thermal_ddc_info(
+	struct dc_bios *dcb,
+	uint32_t i2c_channel_id,
+	struct graphics_object_i2c_info *info)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+	ATOM_I2C_ID_CONFIG_ACCESS *config;
+	ATOM_I2C_RECORD record;
+
+	if (!info)
+		return BP_RESULT_BADINPUT;
+
+	config = (ATOM_I2C_ID_CONFIG_ACCESS *) &i2c_channel_id;
+
+	record.sucI2cId.bfHW_Capable = config->sbfAccess.bfHW_Capable;
+	record.sucI2cId.bfI2C_LineMux = config->sbfAccess.bfI2C_LineMux;
+	record.sucI2cId.bfHW_EngineID = config->sbfAccess.bfHW_EngineID;
+
+	return get_gpio_i2c_info(bp, &record, info);
+}
+
+static enum bp_result bios_parser_get_voltage_ddc_info(struct dc_bios *dcb,
+	uint32_t index,
+	struct graphics_object_i2c_info *info)
+{
+	uint8_t i2c_line = 0;
+	enum bp_result result = BP_RESULT_NORECORD;
+	uint8_t *voltage_info_address;
+	ATOM_COMMON_TABLE_HEADER *header;
+	struct atom_data_revision revision = {0};
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+
+	if (!DATA_TABLES(VoltageObjectInfo))
+		return result;
+
+	voltage_info_address = bios_get_image(&bp->base, DATA_TABLES(VoltageObjectInfo), sizeof(ATOM_COMMON_TABLE_HEADER));
+
+	header = (ATOM_COMMON_TABLE_HEADER *) voltage_info_address;
+
+	get_atom_data_table_revision(header, &revision);
+
+	switch (revision.major) {
+	case 1:
+	case 2:
+		result = get_voltage_ddc_info_v1(&i2c_line, header,
+			voltage_info_address);
+		break;
+	case 3:
+		if (revision.minor != 1)
+			break;
+		result = get_voltage_ddc_info_v3(&i2c_line, index, header,
+			voltage_info_address);
+		break;
+	}
+
+	if (result == BP_RESULT_OK)
+		result = bios_parser_get_thermal_ddc_info(dcb,
+			i2c_line, info);
+
+	return result;
+}
+
+/* TODO: temporary commented out to suppress 'defined but not used' warning */
+#if 0
+static enum bp_result bios_parser_get_ddc_info_for_i2c_line(
+	struct bios_parser *bp,
+	uint8_t i2c_line, struct graphics_object_i2c_info *info)
+{
+	uint32_t offset;
+	ATOM_OBJECT *object;
+	ATOM_OBJECT_TABLE *table;
+	uint32_t i;
+
+	if (!info)
+		return BP_RESULT_BADINPUT;
+
+	offset = le16_to_cpu(bp->object_info_tbl.v1_1->usConnectorObjectTableOffset);
+
+	offset += bp->object_info_tbl_offset;
+
+	table = GET_IMAGE(ATOM_OBJECT_TABLE, offset);
+
+	if (!table)
+		return BP_RESULT_BADBIOSTABLE;
+
+	for (i = 0; i < table->ucNumberOfObjects; i++) {
+		object = &table->asObjects[i];
+
+		if (!object) {
+			BREAK_TO_DEBUGGER(); /* Invalid object id */
+			return BP_RESULT_BADINPUT;
+		}
+
+		offset = le16_to_cpu(object->usRecordOffset)
+				+ bp->object_info_tbl_offset;
+
+		for (;;) {
+			ATOM_COMMON_RECORD_HEADER *header =
+				GET_IMAGE(ATOM_COMMON_RECORD_HEADER, offset);
+
+			if (!header)
+				return BP_RESULT_BADBIOSTABLE;
+
+			offset += header->ucRecordSize;
+
+			if (LAST_RECORD_TYPE == header->ucRecordType ||
+				!header->ucRecordSize)
+				break;
+
+			if (ATOM_I2C_RECORD_TYPE == header->ucRecordType
+				&& sizeof(ATOM_I2C_RECORD) <=
+				header->ucRecordSize) {
+				ATOM_I2C_RECORD *record =
+					(ATOM_I2C_RECORD *) header;
+
+				if (i2c_line != record->sucI2cId.bfI2C_LineMux)
+					continue;
+
+				/* get the I2C info */
+				if (get_gpio_i2c_info(bp, record, info) ==
+					BP_RESULT_OK)
+					return BP_RESULT_OK;
+			}
+		}
+	}
+
+	return BP_RESULT_NORECORD;
+}
+#endif
+
+static enum bp_result bios_parser_get_hpd_info(struct dc_bios *dcb,
+	struct graphics_object_id id,
+	struct graphics_object_hpd_info *info)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+	ATOM_OBJECT *object;
+	ATOM_HPD_INT_RECORD *record = NULL;
+
+	if (!info)
+		return BP_RESULT_BADINPUT;
+
+	object = get_bios_object(bp, id);
+
+	if (!object)
+		return BP_RESULT_BADINPUT;
+
+	record = get_hpd_record(bp, object);
+
+	if (record != NULL) {
+		info->hpd_int_gpio_uid = record->ucHPDIntGPIOID;
+		info->hpd_active = record->ucPlugged_PinState;
+		return BP_RESULT_OK;
+	}
+
+	return BP_RESULT_NORECORD;
+}
+
+static enum bp_result bios_parser_get_device_tag_record(
+	struct bios_parser *bp,
+	ATOM_OBJECT *object,
+	ATOM_CONNECTOR_DEVICE_TAG_RECORD **record)
+{
+	ATOM_COMMON_RECORD_HEADER *header;
+	uint32_t offset;
+
+	offset = le16_to_cpu(object->usRecordOffset)
+			+ bp->object_info_tbl_offset;
+
+	for (;;) {
+		header = GET_IMAGE(ATOM_COMMON_RECORD_HEADER, offset);
+
+		if (!header)
+			return BP_RESULT_BADBIOSTABLE;
+
+		offset += header->ucRecordSize;
+
+		if (LAST_RECORD_TYPE == header->ucRecordType ||
+			!header->ucRecordSize)
+			break;
+
+		if (ATOM_CONNECTOR_DEVICE_TAG_RECORD_TYPE !=
+			header->ucRecordType)
+			continue;
+
+		if (sizeof(ATOM_CONNECTOR_DEVICE_TAG) > header->ucRecordSize)
+			continue;
+
+		*record = (ATOM_CONNECTOR_DEVICE_TAG_RECORD *) header;
+		return BP_RESULT_OK;
+	}
+
+	return BP_RESULT_NORECORD;
+}
+
+static enum bp_result bios_parser_get_device_tag(
+	struct dc_bios *dcb,
+	struct graphics_object_id connector_object_id,
+	uint32_t device_tag_index,
+	struct connector_device_tag_info *info)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+	ATOM_OBJECT *object;
+	ATOM_CONNECTOR_DEVICE_TAG_RECORD *record = NULL;
+	ATOM_CONNECTOR_DEVICE_TAG *device_tag;
+
+	if (!info)
+		return BP_RESULT_BADINPUT;
+
+	/* getBiosObject will return MXM object */
+	object = get_bios_object(bp, connector_object_id);
+
+	if (!object) {
+		BREAK_TO_DEBUGGER(); /* Invalid object id */
+		return BP_RESULT_BADINPUT;
+	}
+
+	if (bios_parser_get_device_tag_record(bp, object, &record)
+		!= BP_RESULT_OK)
+		return BP_RESULT_NORECORD;
+
+	if (device_tag_index >= record->ucNumberOfDevice)
+		return BP_RESULT_NORECORD;
+
+	device_tag = &record->asDeviceTag[device_tag_index];
+
+	info->acpi_device = le32_to_cpu(device_tag->ulACPIDeviceEnum);
+	info->dev_id =
+		device_type_from_device_id(le16_to_cpu(device_tag->usDeviceID));
+
+	return BP_RESULT_OK;
+}
+
+static enum bp_result get_firmware_info_v1_4(
+	struct bios_parser *bp,
+	struct dc_firmware_info *info);
+static enum bp_result get_firmware_info_v2_1(
+	struct bios_parser *bp,
+	struct dc_firmware_info *info);
+static enum bp_result get_firmware_info_v2_2(
+	struct bios_parser *bp,
+	struct dc_firmware_info *info);
+
+static enum bp_result bios_parser_get_firmware_info(
+	struct dc_bios *dcb,
+	struct dc_firmware_info *info)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+	enum bp_result result = BP_RESULT_BADBIOSTABLE;
+	ATOM_COMMON_TABLE_HEADER *header;
+	struct atom_data_revision revision;
+
+	if (info && DATA_TABLES(FirmwareInfo)) {
+		header = GET_IMAGE(ATOM_COMMON_TABLE_HEADER,
+			DATA_TABLES(FirmwareInfo));
+		get_atom_data_table_revision(header, &revision);
+		switch (revision.major) {
+		case 1:
+			switch (revision.minor) {
+			case 4:
+				result = get_firmware_info_v1_4(bp, info);
+				break;
+			default:
+				break;
+			}
+			break;
+
+		case 2:
+			switch (revision.minor) {
+			case 1:
+				result = get_firmware_info_v2_1(bp, info);
+				break;
+			case 2:
+				result = get_firmware_info_v2_2(bp, info);
+				break;
+			default:
+				break;
+			}
+			break;
+		default:
+			break;
+		}
+	}
+
+	return result;
+}
+
+static enum bp_result get_firmware_info_v1_4(
+	struct bios_parser *bp,
+	struct dc_firmware_info *info)
+{
+	ATOM_FIRMWARE_INFO_V1_4 *firmware_info =
+		GET_IMAGE(ATOM_FIRMWARE_INFO_V1_4,
+			DATA_TABLES(FirmwareInfo));
+
+	if (!info)
+		return BP_RESULT_BADINPUT;
+
+	if (!firmware_info)
+		return BP_RESULT_BADBIOSTABLE;
+
+	memset(info, 0, sizeof(*info));
+
+	/* Pixel clock pll information. We need to convert from 10KHz units into
+	 * KHz units */
+	info->pll_info.crystal_frequency =
+		le16_to_cpu(firmware_info->usReferenceClock) * 10;
+	info->pll_info.min_input_pxl_clk_pll_frequency =
+		le16_to_cpu(firmware_info->usMinPixelClockPLL_Input) * 10;
+	info->pll_info.max_input_pxl_clk_pll_frequency =
+		le16_to_cpu(firmware_info->usMaxPixelClockPLL_Input) * 10;
+	info->pll_info.min_output_pxl_clk_pll_frequency =
+		le32_to_cpu(firmware_info->ulMinPixelClockPLL_Output) * 10;
+	info->pll_info.max_output_pxl_clk_pll_frequency =
+		le32_to_cpu(firmware_info->ulMaxPixelClockPLL_Output) * 10;
+
+	if (firmware_info->usFirmwareCapability.sbfAccess.MemoryClockSS_Support)
+		/* Since there is no information on the SS, report conservative
+		 * value 3% for bandwidth calculation */
+		/* unit of 0.01% */
+		info->feature.memory_clk_ss_percentage = THREE_PERCENT_OF_10000;
+
+	if (firmware_info->usFirmwareCapability.sbfAccess.EngineClockSS_Support)
+		/* Since there is no information on the SS,report conservative
+		 * value 3% for bandwidth calculation */
+		/* unit of 0.01% */
+		info->feature.engine_clk_ss_percentage = THREE_PERCENT_OF_10000;
+
+	return BP_RESULT_OK;
+}
+
+static enum bp_result get_ss_info_v3_1(
+	struct bios_parser *bp,
+	uint32_t id,
+	uint32_t index,
+	struct spread_spectrum_info *ss_info);
+
+static enum bp_result get_firmware_info_v2_1(
+	struct bios_parser *bp,
+	struct dc_firmware_info *info)
+{
+	ATOM_FIRMWARE_INFO_V2_1 *firmwareInfo =
+		GET_IMAGE(ATOM_FIRMWARE_INFO_V2_1, DATA_TABLES(FirmwareInfo));
+	struct spread_spectrum_info internalSS;
+	uint32_t index;
+
+	if (!info)
+		return BP_RESULT_BADINPUT;
+
+	if (!firmwareInfo)
+		return BP_RESULT_BADBIOSTABLE;
+
+	memset(info, 0, sizeof(*info));
+
+	/* Pixel clock pll information. We need to convert from 10KHz units into
+	 * KHz units */
+	info->pll_info.crystal_frequency =
+		le16_to_cpu(firmwareInfo->usCoreReferenceClock) * 10;
+	info->pll_info.min_input_pxl_clk_pll_frequency =
+		le16_to_cpu(firmwareInfo->usMinPixelClockPLL_Input) * 10;
+	info->pll_info.max_input_pxl_clk_pll_frequency =
+		le16_to_cpu(firmwareInfo->usMaxPixelClockPLL_Input) * 10;
+	info->pll_info.min_output_pxl_clk_pll_frequency =
+		le32_to_cpu(firmwareInfo->ulMinPixelClockPLL_Output) * 10;
+	info->pll_info.max_output_pxl_clk_pll_frequency =
+		le32_to_cpu(firmwareInfo->ulMaxPixelClockPLL_Output) * 10;
+	info->default_display_engine_pll_frequency =
+		le32_to_cpu(firmwareInfo->ulDefaultDispEngineClkFreq) * 10;
+	info->external_clock_source_frequency_for_dp =
+		le16_to_cpu(firmwareInfo->usUniphyDPModeExtClkFreq) * 10;
+	info->min_allowed_bl_level = firmwareInfo->ucMinAllowedBL_Level;
+
+	/* There should be only one entry in the SS info table for Memory Clock
+	 */
+	index = 0;
+	if (firmwareInfo->usFirmwareCapability.sbfAccess.MemoryClockSS_Support)
+		/* Since there is no information for external SS, report
+		 *  conservative value 3% for bandwidth calculation */
+		/* unit of 0.01% */
+		info->feature.memory_clk_ss_percentage = THREE_PERCENT_OF_10000;
+	else if (get_ss_info_v3_1(bp,
+		ASIC_INTERNAL_MEMORY_SS, index, &internalSS) == BP_RESULT_OK) {
+		if (internalSS.spread_spectrum_percentage) {
+			info->feature.memory_clk_ss_percentage =
+				internalSS.spread_spectrum_percentage;
+			if (internalSS.type.CENTER_MODE) {
+				/* if it is centermode, the exact SS Percentage
+				 * will be round up of half of the percentage
+				 * reported in the SS table */
+				++info->feature.memory_clk_ss_percentage;
+				info->feature.memory_clk_ss_percentage /= 2;
+			}
+		}
+	}
+
+	/* There should be only one entry in the SS info table for Engine Clock
+	 */
+	index = 1;
+	if (firmwareInfo->usFirmwareCapability.sbfAccess.EngineClockSS_Support)
+		/* Since there is no information for external SS, report
+		 * conservative value 3% for bandwidth calculation */
+		/* unit of 0.01% */
+		info->feature.engine_clk_ss_percentage = THREE_PERCENT_OF_10000;
+	else if (get_ss_info_v3_1(bp,
+		ASIC_INTERNAL_ENGINE_SS, index, &internalSS) == BP_RESULT_OK) {
+		if (internalSS.spread_spectrum_percentage) {
+			info->feature.engine_clk_ss_percentage =
+				internalSS.spread_spectrum_percentage;
+			if (internalSS.type.CENTER_MODE) {
+				/* if it is centermode, the exact SS Percentage
+				 * will be round up of half of the percentage
+				 * reported in the SS table */
+				++info->feature.engine_clk_ss_percentage;
+				info->feature.engine_clk_ss_percentage /= 2;
+			}
+		}
+	}
+
+	return BP_RESULT_OK;
+}
+
+static enum bp_result get_firmware_info_v2_2(
+	struct bios_parser *bp,
+	struct dc_firmware_info *info)
+{
+	ATOM_FIRMWARE_INFO_V2_2 *firmware_info;
+	struct spread_spectrum_info internal_ss;
+	uint32_t index;
+
+	if (!info)
+		return BP_RESULT_BADINPUT;
+
+	firmware_info = GET_IMAGE(ATOM_FIRMWARE_INFO_V2_2,
+		DATA_TABLES(FirmwareInfo));
+
+	if (!firmware_info)
+		return BP_RESULT_BADBIOSTABLE;
+
+	memset(info, 0, sizeof(*info));
+
+	/* Pixel clock pll information. We need to convert from 10KHz units into
+	 * KHz units */
+	info->pll_info.crystal_frequency =
+		le16_to_cpu(firmware_info->usCoreReferenceClock) * 10;
+	info->pll_info.min_input_pxl_clk_pll_frequency =
+		le16_to_cpu(firmware_info->usMinPixelClockPLL_Input) * 10;
+	info->pll_info.max_input_pxl_clk_pll_frequency =
+		le16_to_cpu(firmware_info->usMaxPixelClockPLL_Input) * 10;
+	info->pll_info.min_output_pxl_clk_pll_frequency =
+		le32_to_cpu(firmware_info->ulMinPixelClockPLL_Output) * 10;
+	info->pll_info.max_output_pxl_clk_pll_frequency =
+		le32_to_cpu(firmware_info->ulMaxPixelClockPLL_Output) * 10;
+	info->default_display_engine_pll_frequency =
+		le32_to_cpu(firmware_info->ulDefaultDispEngineClkFreq) * 10;
+	info->external_clock_source_frequency_for_dp =
+		le16_to_cpu(firmware_info->usUniphyDPModeExtClkFreq) * 10;
+
+	/* There should be only one entry in the SS info table for Memory Clock
+	 */
+	index = 0;
+	if (firmware_info->usFirmwareCapability.sbfAccess.MemoryClockSS_Support)
+		/* Since there is no information for external SS, report
+		 *  conservative value 3% for bandwidth calculation */
+		/* unit of 0.01% */
+		info->feature.memory_clk_ss_percentage = THREE_PERCENT_OF_10000;
+	else if (get_ss_info_v3_1(bp,
+			ASIC_INTERNAL_MEMORY_SS, index, &internal_ss) == BP_RESULT_OK) {
+		if (internal_ss.spread_spectrum_percentage) {
+			info->feature.memory_clk_ss_percentage =
+					internal_ss.spread_spectrum_percentage;
+			if (internal_ss.type.CENTER_MODE) {
+				/* if it is centermode, the exact SS Percentage
+				 * will be round up of half of the percentage
+				 * reported in the SS table */
+				++info->feature.memory_clk_ss_percentage;
+				info->feature.memory_clk_ss_percentage /= 2;
+			}
+		}
+	}
+
+	/* There should be only one entry in the SS info table for Engine Clock
+	 */
+	index = 1;
+	if (firmware_info->usFirmwareCapability.sbfAccess.EngineClockSS_Support)
+		/* Since there is no information for external SS, report
+		 * conservative value 3% for bandwidth calculation */
+		/* unit of 0.01% */
+		info->feature.engine_clk_ss_percentage = THREE_PERCENT_OF_10000;
+	else if (get_ss_info_v3_1(bp,
+			ASIC_INTERNAL_ENGINE_SS, index, &internal_ss) == BP_RESULT_OK) {
+		if (internal_ss.spread_spectrum_percentage) {
+			info->feature.engine_clk_ss_percentage =
+					internal_ss.spread_spectrum_percentage;
+			if (internal_ss.type.CENTER_MODE) {
+				/* if it is centermode, the exact SS Percentage
+				 * will be round up of half of the percentage
+				 * reported in the SS table */
+				++info->feature.engine_clk_ss_percentage;
+				info->feature.engine_clk_ss_percentage /= 2;
+			}
+		}
+	}
+
+	/* Remote Display */
+	info->remote_display_config = firmware_info->ucRemoteDisplayConfig;
+
+	/* Is allowed minimum BL level */
+	info->min_allowed_bl_level = firmware_info->ucMinAllowedBL_Level;
+	/* Used starting from CI */
+	info->smu_gpu_pll_output_freq =
+			(uint32_t) (le32_to_cpu(firmware_info->ulGPUPLL_OutputFreq) * 10);
+
+	return BP_RESULT_OK;
+}
+
+static enum bp_result get_ss_info_v3_1(
+	struct bios_parser *bp,
+	uint32_t id,
+	uint32_t index,
+	struct spread_spectrum_info *ss_info)
+{
+	ATOM_ASIC_INTERNAL_SS_INFO_V3 *ss_table_header_include;
+	ATOM_ASIC_SS_ASSIGNMENT_V3 *tbl;
+	uint32_t table_size;
+	uint32_t i;
+	uint32_t table_index = 0;
+
+	if (!ss_info)
+		return BP_RESULT_BADINPUT;
+
+	if (!DATA_TABLES(ASIC_InternalSS_Info))
+		return BP_RESULT_UNSUPPORTED;
+
+	ss_table_header_include = GET_IMAGE(ATOM_ASIC_INTERNAL_SS_INFO_V3,
+		DATA_TABLES(ASIC_InternalSS_Info));
+	table_size =
+		(le16_to_cpu(ss_table_header_include->sHeader.usStructureSize)
+				- sizeof(ATOM_COMMON_TABLE_HEADER))
+				/ sizeof(ATOM_ASIC_SS_ASSIGNMENT_V3);
+
+	tbl = (ATOM_ASIC_SS_ASSIGNMENT_V3 *)
+				&ss_table_header_include->asSpreadSpectrum[0];
+
+	memset(ss_info, 0, sizeof(struct spread_spectrum_info));
+
+	for (i = 0; i < table_size; i++) {
+		if (tbl[i].ucClockIndication != (uint8_t) id)
+			continue;
+
+		if (table_index != index) {
+			table_index++;
+			continue;
+		}
+		/* VBIOS introduced new defines for Version 3, same values as
+		 *  before, so now use these new ones for Version 3.
+		 * Shouldn't affect field VBIOS's V3 as define values are still
+		 *  same.
+		 * #define SS_MODE_V3_CENTRE_SPREAD_MASK                0x01
+		 * #define SS_MODE_V3_EXTERNAL_SS_MASK                  0x02
+
+		 * Old VBIOS defines:
+		 * #define ATOM_SS_CENTRE_SPREAD_MODE_MASK        0x00000001
+		 * #define ATOM_EXTERNAL_SS_MASK                  0x00000002
+		 */
+
+		if (SS_MODE_V3_EXTERNAL_SS_MASK & tbl[i].ucSpreadSpectrumMode)
+			ss_info->type.EXTERNAL = true;
+
+		if (SS_MODE_V3_CENTRE_SPREAD_MASK & tbl[i].ucSpreadSpectrumMode)
+			ss_info->type.CENTER_MODE = true;
+
+		/* Older VBIOS (in field) always provides SS percentage in 0.01%
+		 * units set Divider to 100 */
+		ss_info->spread_percentage_divider = 100;
+
+		/* #define SS_MODE_V3_PERCENTAGE_DIV_BY_1000_MASK 0x10 */
+		if (SS_MODE_V3_PERCENTAGE_DIV_BY_1000_MASK
+				& tbl[i].ucSpreadSpectrumMode)
+			ss_info->spread_percentage_divider = 1000;
+
+		ss_info->type.STEP_AND_DELAY_INFO = false;
+		/* convert [10KHz] into [KHz] */
+		ss_info->target_clock_range =
+				le32_to_cpu(tbl[i].ulTargetClockRange) * 10;
+		ss_info->spread_spectrum_percentage =
+				(uint32_t)le16_to_cpu(tbl[i].usSpreadSpectrumPercentage);
+		ss_info->spread_spectrum_range =
+				(uint32_t)(le16_to_cpu(tbl[i].usSpreadRateIn10Hz) * 10);
+
+		return BP_RESULT_OK;
+	}
+	return BP_RESULT_NORECORD;
+}
+
+static enum bp_result bios_parser_transmitter_control(
+	struct dc_bios *dcb,
+	struct bp_transmitter_control *cntl)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+
+	if (!bp->cmd_tbl.transmitter_control)
+		return BP_RESULT_FAILURE;
+
+	return bp->cmd_tbl.transmitter_control(bp, cntl);
+}
+
+static enum bp_result bios_parser_encoder_control(
+	struct dc_bios *dcb,
+	struct bp_encoder_control *cntl)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+
+	if (!bp->cmd_tbl.dig_encoder_control)
+		return BP_RESULT_FAILURE;
+
+	return bp->cmd_tbl.dig_encoder_control(bp, cntl);
+}
+
+static enum bp_result bios_parser_adjust_pixel_clock(
+	struct dc_bios *dcb,
+	struct bp_adjust_pixel_clock_parameters *bp_params)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+
+	if (!bp->cmd_tbl.adjust_display_pll)
+		return BP_RESULT_FAILURE;
+
+	return bp->cmd_tbl.adjust_display_pll(bp, bp_params);
+}
+
+static enum bp_result bios_parser_set_pixel_clock(
+	struct dc_bios *dcb,
+	struct bp_pixel_clock_parameters *bp_params)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+
+	if (!bp->cmd_tbl.set_pixel_clock)
+		return BP_RESULT_FAILURE;
+
+	return bp->cmd_tbl.set_pixel_clock(bp, bp_params);
+}
+
+static enum bp_result bios_parser_set_dce_clock(
+	struct dc_bios *dcb,
+	struct bp_set_dce_clock_parameters *bp_params)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+
+	if (!bp->cmd_tbl.set_dce_clock)
+		return BP_RESULT_FAILURE;
+
+	return bp->cmd_tbl.set_dce_clock(bp, bp_params);
+}
+
+static enum bp_result bios_parser_enable_spread_spectrum_on_ppll(
+	struct dc_bios *dcb,
+	struct bp_spread_spectrum_parameters *bp_params,
+	bool enable)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+
+	if (!bp->cmd_tbl.enable_spread_spectrum_on_ppll)
+		return BP_RESULT_FAILURE;
+
+	return bp->cmd_tbl.enable_spread_spectrum_on_ppll(
+			bp, bp_params, enable);
+
+}
+
+static enum bp_result bios_parser_program_crtc_timing(
+	struct dc_bios *dcb,
+	struct bp_hw_crtc_timing_parameters *bp_params)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+
+	if (!bp->cmd_tbl.set_crtc_timing)
+		return BP_RESULT_FAILURE;
+
+	return bp->cmd_tbl.set_crtc_timing(bp, bp_params);
+}
+
+static enum bp_result bios_parser_program_display_engine_pll(
+	struct dc_bios *dcb,
+	struct bp_pixel_clock_parameters *bp_params)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+
+	if (!bp->cmd_tbl.program_clock)
+		return BP_RESULT_FAILURE;
+
+	return bp->cmd_tbl.program_clock(bp, bp_params);
+
+}
+
+
+static enum bp_result bios_parser_enable_crtc(
+	struct dc_bios *dcb,
+	enum controller_id id,
+	bool enable)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+
+	if (!bp->cmd_tbl.enable_crtc)
+		return BP_RESULT_FAILURE;
+
+	return bp->cmd_tbl.enable_crtc(bp, id, enable);
+}
+
+static enum bp_result bios_parser_crtc_source_select(
+	struct dc_bios *dcb,
+	struct bp_crtc_source_select *bp_params)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+
+	if (!bp->cmd_tbl.select_crtc_source)
+		return BP_RESULT_FAILURE;
+
+	return bp->cmd_tbl.select_crtc_source(bp, bp_params);
+}
+
+static enum bp_result bios_parser_enable_disp_power_gating(
+	struct dc_bios *dcb,
+	enum controller_id controller_id,
+	enum bp_pipe_control_action action)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+
+	if (!bp->cmd_tbl.enable_disp_power_gating)
+		return BP_RESULT_FAILURE;
+
+	return bp->cmd_tbl.enable_disp_power_gating(bp, controller_id,
+		action);
+}
+
+static bool bios_parser_is_device_id_supported(
+	struct dc_bios *dcb,
+	struct device_id id)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+
+	uint32_t mask = get_support_mask_for_device_id(id);
+
+	return (le16_to_cpu(bp->object_info_tbl.v1_1->usDeviceSupport) & mask) != 0;
+}
+
+static enum bp_result bios_parser_crt_control(
+	struct dc_bios *dcb,
+	enum engine_id engine_id,
+	bool enable,
+	uint32_t pixel_clock)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+	uint8_t standard;
+
+	if (!bp->cmd_tbl.dac1_encoder_control &&
+		engine_id == ENGINE_ID_DACA)
+		return BP_RESULT_FAILURE;
+	if (!bp->cmd_tbl.dac2_encoder_control &&
+		engine_id == ENGINE_ID_DACB)
+		return BP_RESULT_FAILURE;
+	/* validate params */
+	switch (engine_id) {
+	case ENGINE_ID_DACA:
+	case ENGINE_ID_DACB:
+		break;
+	default:
+		/* unsupported engine */
+		return BP_RESULT_FAILURE;
+	}
+
+	standard = ATOM_DAC1_PS2; /* == ATOM_DAC2_PS2 */
+
+	if (enable) {
+		if (engine_id == ENGINE_ID_DACA) {
+			bp->cmd_tbl.dac1_encoder_control(bp, enable,
+				pixel_clock, standard);
+			if (bp->cmd_tbl.dac1_output_control != NULL)
+				bp->cmd_tbl.dac1_output_control(bp, enable);
+		} else {
+			bp->cmd_tbl.dac2_encoder_control(bp, enable,
+				pixel_clock, standard);
+			if (bp->cmd_tbl.dac2_output_control != NULL)
+				bp->cmd_tbl.dac2_output_control(bp, enable);
+		}
+	} else {
+		if (engine_id == ENGINE_ID_DACA) {
+			if (bp->cmd_tbl.dac1_output_control != NULL)
+				bp->cmd_tbl.dac1_output_control(bp, enable);
+			bp->cmd_tbl.dac1_encoder_control(bp, enable,
+				pixel_clock, standard);
+		} else {
+			if (bp->cmd_tbl.dac2_output_control != NULL)
+				bp->cmd_tbl.dac2_output_control(bp, enable);
+			bp->cmd_tbl.dac2_encoder_control(bp, enable,
+				pixel_clock, standard);
+		}
+	}
+
+	return BP_RESULT_OK;
+}
+
+static ATOM_HPD_INT_RECORD *get_hpd_record(struct bios_parser *bp,
+	ATOM_OBJECT *object)
+{
+	ATOM_COMMON_RECORD_HEADER *header;
+	uint32_t offset;
+
+	if (!object) {
+		BREAK_TO_DEBUGGER(); /* Invalid object */
+		return NULL;
+	}
+
+	offset = le16_to_cpu(object->usRecordOffset)
+			+ bp->object_info_tbl_offset;
+
+	for (;;) {
+		header = GET_IMAGE(ATOM_COMMON_RECORD_HEADER, offset);
+
+		if (!header)
+			return NULL;
+
+		if (LAST_RECORD_TYPE == header->ucRecordType ||
+			!header->ucRecordSize)
+			break;
+
+		if (ATOM_HPD_INT_RECORD_TYPE == header->ucRecordType
+			&& sizeof(ATOM_HPD_INT_RECORD) <= header->ucRecordSize)
+			return (ATOM_HPD_INT_RECORD *) header;
+
+		offset += header->ucRecordSize;
+	}
+
+	return NULL;
+}
+
+/**
+ * Get I2C information of input object id
+ *
+ * search all records to find the ATOM_I2C_RECORD_TYPE record IR
+ */
+static ATOM_I2C_RECORD *get_i2c_record(
+	struct bios_parser *bp,
+	ATOM_OBJECT *object)
+{
+	uint32_t offset;
+	ATOM_COMMON_RECORD_HEADER *record_header;
+
+	if (!object) {
+		BREAK_TO_DEBUGGER();
+		/* Invalid object */
+		return NULL;
+	}
+
+	offset = le16_to_cpu(object->usRecordOffset)
+			+ bp->object_info_tbl_offset;
+
+	for (;;) {
+		record_header = GET_IMAGE(ATOM_COMMON_RECORD_HEADER, offset);
+
+		if (!record_header)
+			return NULL;
+
+		if (LAST_RECORD_TYPE == record_header->ucRecordType ||
+			0 == record_header->ucRecordSize)
+			break;
+
+		if (ATOM_I2C_RECORD_TYPE == record_header->ucRecordType &&
+			sizeof(ATOM_I2C_RECORD) <=
+			record_header->ucRecordSize) {
+			return (ATOM_I2C_RECORD *)record_header;
+		}
+
+		offset += record_header->ucRecordSize;
+	}
+
+	return NULL;
+}
+
+static enum bp_result get_ss_info_from_ss_info_table(
+	struct bios_parser *bp,
+	uint32_t id,
+	struct spread_spectrum_info *ss_info);
+static enum bp_result get_ss_info_from_tbl(
+	struct bios_parser *bp,
+	uint32_t id,
+	struct spread_spectrum_info *ss_info);
+/**
+ * bios_parser_get_spread_spectrum_info
+ * Get spread spectrum information from the ASIC_InternalSS_Info(ver 2.1 or
+ * ver 3.1) or SS_Info table from the VBIOS. Currently ASIC_InternalSS_Info
+ * ver 2.1 can co-exist with SS_Info table. Expect ASIC_InternalSS_Info ver 3.1,
+ * there is only one entry for each signal /ss id.  However, there is
+ * no planning of supporting multiple spread Sprectum entry for EverGreen
+ * @param [in] this
+ * @param [in] signal, ASSignalType to be converted to info index
+ * @param [in] index, number of entries that match the converted info index
+ * @param [out] ss_info, sprectrum information structure,
+ * @return Bios parser result code
+ */
+static enum bp_result bios_parser_get_spread_spectrum_info(
+	struct dc_bios *dcb,
+	enum as_signal_type signal,
+	uint32_t index,
+	struct spread_spectrum_info *ss_info)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+	enum bp_result result = BP_RESULT_UNSUPPORTED;
+	uint32_t clk_id_ss = 0;
+	ATOM_COMMON_TABLE_HEADER *header;
+	struct atom_data_revision tbl_revision;
+
+	if (!ss_info) /* check for bad input */
+		return BP_RESULT_BADINPUT;
+	/* signal translation */
+	clk_id_ss = signal_to_ss_id(signal);
+
+	if (!DATA_TABLES(ASIC_InternalSS_Info))
+		if (!index)
+			return get_ss_info_from_ss_info_table(bp, clk_id_ss,
+				ss_info);
+
+	header = GET_IMAGE(ATOM_COMMON_TABLE_HEADER,
+		DATA_TABLES(ASIC_InternalSS_Info));
+	get_atom_data_table_revision(header, &tbl_revision);
+
+	switch (tbl_revision.major) {
+	case 2:
+		switch (tbl_revision.minor) {
+		case 1:
+			/* there can not be more then one entry for Internal
+			 * SS Info table version 2.1 */
+			if (!index)
+				return get_ss_info_from_tbl(bp, clk_id_ss,
+						ss_info);
+			break;
+		default:
+			break;
+		}
+		break;
+
+	case 3:
+		switch (tbl_revision.minor) {
+		case 1:
+			return get_ss_info_v3_1(bp, clk_id_ss, index, ss_info);
+		default:
+			break;
+		}
+		break;
+	default:
+		break;
+	}
+	/* there can not be more then one entry for SS Info table */
+	return result;
+}
+
+static enum bp_result get_ss_info_from_internal_ss_info_tbl_V2_1(
+	struct bios_parser *bp,
+	uint32_t id,
+	struct spread_spectrum_info *info);
+
+/**
+ * get_ss_info_from_table
+ * Get spread sprectrum information from the ASIC_InternalSS_Info Ver 2.1 or
+ * SS_Info table from the VBIOS
+ * There can not be more than 1 entry for  ASIC_InternalSS_Info Ver 2.1 or
+ * SS_Info.
+ *
+ * @param this
+ * @param id, spread sprectrum info index
+ * @param pSSinfo, sprectrum information structure,
+ * @return Bios parser result code
+ */
+static enum bp_result get_ss_info_from_tbl(
+	struct bios_parser *bp,
+	uint32_t id,
+	struct spread_spectrum_info *ss_info)
+{
+	if (!ss_info) /* check for bad input, if ss_info is not NULL */
+		return BP_RESULT_BADINPUT;
+	/* for SS_Info table only support DP and LVDS */
+	if (id == ASIC_INTERNAL_SS_ON_DP || id == ASIC_INTERNAL_SS_ON_LVDS)
+		return get_ss_info_from_ss_info_table(bp, id, ss_info);
+	else
+		return get_ss_info_from_internal_ss_info_tbl_V2_1(bp, id,
+			ss_info);
+}
+
+/**
+ * get_ss_info_from_internal_ss_info_tbl_V2_1
+ * Get spread sprectrum information from the ASIC_InternalSS_Info table Ver 2.1
+ * from the VBIOS
+ * There will not be multiple entry for Ver 2.1
+ *
+ * @param id, spread sprectrum info index
+ * @param pSSinfo, sprectrum information structure,
+ * @return Bios parser result code
+ */
+static enum bp_result get_ss_info_from_internal_ss_info_tbl_V2_1(
+	struct bios_parser *bp,
+	uint32_t id,
+	struct spread_spectrum_info *info)
+{
+	enum bp_result result = BP_RESULT_UNSUPPORTED;
+	ATOM_ASIC_INTERNAL_SS_INFO_V2 *header;
+	ATOM_ASIC_SS_ASSIGNMENT_V2 *tbl;
+	uint32_t tbl_size, i;
+
+	if (!DATA_TABLES(ASIC_InternalSS_Info))
+		return result;
+
+	header = GET_IMAGE(ATOM_ASIC_INTERNAL_SS_INFO_V2,
+		DATA_TABLES(ASIC_InternalSS_Info));
+
+	memset(info, 0, sizeof(struct spread_spectrum_info));
+
+	tbl_size = (le16_to_cpu(header->sHeader.usStructureSize)
+			- sizeof(ATOM_COMMON_TABLE_HEADER))
+					/ sizeof(ATOM_ASIC_SS_ASSIGNMENT_V2);
+
+	tbl = (ATOM_ASIC_SS_ASSIGNMENT_V2 *)
+					&(header->asSpreadSpectrum[0]);
+	for (i = 0; i < tbl_size; i++) {
+		result = BP_RESULT_NORECORD;
+
+		if (tbl[i].ucClockIndication != (uint8_t)id)
+			continue;
+
+		if (ATOM_EXTERNAL_SS_MASK
+			& tbl[i].ucSpreadSpectrumMode) {
+			info->type.EXTERNAL = true;
+		}
+		if (ATOM_SS_CENTRE_SPREAD_MODE_MASK
+			& tbl[i].ucSpreadSpectrumMode) {
+			info->type.CENTER_MODE = true;
+		}
+		info->type.STEP_AND_DELAY_INFO = false;
+		/* convert [10KHz] into [KHz] */
+		info->target_clock_range =
+			le32_to_cpu(tbl[i].ulTargetClockRange) * 10;
+		info->spread_spectrum_percentage =
+			(uint32_t)le16_to_cpu(tbl[i].usSpreadSpectrumPercentage);
+		info->spread_spectrum_range =
+			(uint32_t)(le16_to_cpu(tbl[i].usSpreadRateIn10Hz) * 10);
+		result = BP_RESULT_OK;
+		break;
+	}
+
+	return result;
+
+}
+
+/**
+ * get_ss_info_from_ss_info_table
+ * Get spread sprectrum information from the SS_Info table from the VBIOS
+ * if the pointer to info is NULL, indicate the caller what to know the number
+ * of entries that matches the id
+ * for, the SS_Info table, there should not be more than 1 entry match.
+ *
+ * @param [in] id, spread sprectrum id
+ * @param [out] pSSinfo, sprectrum information structure,
+ * @return Bios parser result code
+ */
+static enum bp_result get_ss_info_from_ss_info_table(
+	struct bios_parser *bp,
+	uint32_t id,
+	struct spread_spectrum_info *ss_info)
+{
+	enum bp_result result = BP_RESULT_UNSUPPORTED;
+	ATOM_SPREAD_SPECTRUM_INFO *tbl;
+	ATOM_COMMON_TABLE_HEADER *header;
+	uint32_t table_size;
+	uint32_t i;
+	uint32_t id_local = SS_ID_UNKNOWN;
+	struct atom_data_revision revision;
+
+	/* exist of the SS_Info table */
+	/* check for bad input, pSSinfo can not be NULL */
+	if (!DATA_TABLES(SS_Info) || !ss_info)
+		return result;
+
+	header = GET_IMAGE(ATOM_COMMON_TABLE_HEADER, DATA_TABLES(SS_Info));
+	get_atom_data_table_revision(header, &revision);
+
+	tbl = GET_IMAGE(ATOM_SPREAD_SPECTRUM_INFO, DATA_TABLES(SS_Info));
+
+	if (1 != revision.major || 2 > revision.minor)
+		return result;
+
+	/* have to convert from Internal_SS format to SS_Info format */
+	switch (id) {
+	case ASIC_INTERNAL_SS_ON_DP:
+		id_local = SS_ID_DP1;
+		break;
+	case ASIC_INTERNAL_SS_ON_LVDS:
+	{
+		struct embedded_panel_info panel_info;
+
+		if (bios_parser_get_embedded_panel_info(&bp->base, &panel_info)
+				== BP_RESULT_OK)
+			id_local = panel_info.ss_id;
+		break;
+	}
+	default:
+		break;
+	}
+
+	if (id_local == SS_ID_UNKNOWN)
+		return result;
+
+	table_size = (le16_to_cpu(tbl->sHeader.usStructureSize) -
+			sizeof(ATOM_COMMON_TABLE_HEADER)) /
+					sizeof(ATOM_SPREAD_SPECTRUM_ASSIGNMENT);
+
+	for (i = 0; i < table_size; i++) {
+		if (id_local != (uint32_t)tbl->asSS_Info[i].ucSS_Id)
+			continue;
+
+		memset(ss_info, 0, sizeof(struct spread_spectrum_info));
+
+		if (ATOM_EXTERNAL_SS_MASK &
+				tbl->asSS_Info[i].ucSpreadSpectrumType)
+			ss_info->type.EXTERNAL = true;
+
+		if (ATOM_SS_CENTRE_SPREAD_MODE_MASK &
+				tbl->asSS_Info[i].ucSpreadSpectrumType)
+			ss_info->type.CENTER_MODE = true;
+
+		ss_info->type.STEP_AND_DELAY_INFO = true;
+		ss_info->spread_spectrum_percentage =
+			(uint32_t)le16_to_cpu(tbl->asSS_Info[i].usSpreadSpectrumPercentage);
+		ss_info->step_and_delay_info.step = tbl->asSS_Info[i].ucSS_Step;
+		ss_info->step_and_delay_info.delay =
+			tbl->asSS_Info[i].ucSS_Delay;
+		ss_info->step_and_delay_info.recommended_ref_div =
+			tbl->asSS_Info[i].ucRecommendedRef_Div;
+		ss_info->spread_spectrum_range =
+			(uint32_t)tbl->asSS_Info[i].ucSS_Range * 10000;
+
+		/* there will be only one entry for each display type in SS_info
+		 * table */
+		result = BP_RESULT_OK;
+		break;
+	}
+
+	return result;
+}
+static enum bp_result get_embedded_panel_info_v1_2(
+	struct bios_parser *bp,
+	struct embedded_panel_info *info);
+static enum bp_result get_embedded_panel_info_v1_3(
+	struct bios_parser *bp,
+	struct embedded_panel_info *info);
+
+static enum bp_result bios_parser_get_embedded_panel_info(
+	struct dc_bios *dcb,
+	struct embedded_panel_info *info)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+	ATOM_COMMON_TABLE_HEADER *hdr;
+
+	if (!DATA_TABLES(LCD_Info))
+		return BP_RESULT_FAILURE;
+
+	hdr = GET_IMAGE(ATOM_COMMON_TABLE_HEADER, DATA_TABLES(LCD_Info));
+
+	if (!hdr)
+		return BP_RESULT_BADBIOSTABLE;
+
+	switch (hdr->ucTableFormatRevision) {
+	case 1:
+		switch (hdr->ucTableContentRevision) {
+		case 0:
+		case 1:
+		case 2:
+			return get_embedded_panel_info_v1_2(bp, info);
+		case 3:
+			return get_embedded_panel_info_v1_3(bp, info);
+		default:
+			break;
+		}
+	default:
+		break;
+	}
+
+	return BP_RESULT_FAILURE;
+}
+
+static enum bp_result get_embedded_panel_info_v1_2(
+	struct bios_parser *bp,
+	struct embedded_panel_info *info)
+{
+	ATOM_LVDS_INFO_V12 *lvds;
+
+	if (!info)
+		return BP_RESULT_BADINPUT;
+
+	if (!DATA_TABLES(LVDS_Info))
+		return BP_RESULT_UNSUPPORTED;
+
+	lvds =
+		GET_IMAGE(ATOM_LVDS_INFO_V12, DATA_TABLES(LVDS_Info));
+
+	if (!lvds)
+		return BP_RESULT_BADBIOSTABLE;
+
+	if (1 != lvds->sHeader.ucTableFormatRevision
+		|| 2 > lvds->sHeader.ucTableContentRevision)
+		return BP_RESULT_UNSUPPORTED;
+
+	memset(info, 0, sizeof(struct embedded_panel_info));
+
+	/* We need to convert from 10KHz units into KHz units*/
+	info->lcd_timing.pixel_clk =
+		le16_to_cpu(lvds->sLCDTiming.usPixClk) * 10;
+	/* usHActive does not include borders, according to VBIOS team*/
+	info->lcd_timing.horizontal_addressable =
+		le16_to_cpu(lvds->sLCDTiming.usHActive);
+	/* usHBlanking_Time includes borders, so we should really be subtracting
+	 * borders duing this translation, but LVDS generally*/
+	/* doesn't have borders, so we should be okay leaving this as is for
+	 * now.  May need to revisit if we ever have LVDS with borders*/
+	info->lcd_timing.horizontal_blanking_time =
+			le16_to_cpu(lvds->sLCDTiming.usHBlanking_Time);
+	/* usVActive does not include borders, according to VBIOS team*/
+	info->lcd_timing.vertical_addressable =
+			le16_to_cpu(lvds->sLCDTiming.usVActive);
+	/* usVBlanking_Time includes borders, so we should really be subtracting
+	 * borders duing this translation, but LVDS generally*/
+	/* doesn't have borders, so we should be okay leaving this as is for
+	 * now. May need to revisit if we ever have LVDS with borders*/
+	info->lcd_timing.vertical_blanking_time =
+		le16_to_cpu(lvds->sLCDTiming.usVBlanking_Time);
+	info->lcd_timing.horizontal_sync_offset =
+		le16_to_cpu(lvds->sLCDTiming.usHSyncOffset);
+	info->lcd_timing.horizontal_sync_width =
+		le16_to_cpu(lvds->sLCDTiming.usHSyncWidth);
+	info->lcd_timing.vertical_sync_offset =
+		le16_to_cpu(lvds->sLCDTiming.usVSyncOffset);
+	info->lcd_timing.vertical_sync_width =
+		le16_to_cpu(lvds->sLCDTiming.usVSyncWidth);
+	info->lcd_timing.horizontal_border = lvds->sLCDTiming.ucHBorder;
+	info->lcd_timing.vertical_border = lvds->sLCDTiming.ucVBorder;
+	info->lcd_timing.misc_info.HORIZONTAL_CUT_OFF =
+		lvds->sLCDTiming.susModeMiscInfo.sbfAccess.HorizontalCutOff;
+	info->lcd_timing.misc_info.H_SYNC_POLARITY =
+		~(uint32_t)
+		lvds->sLCDTiming.susModeMiscInfo.sbfAccess.HSyncPolarity;
+	info->lcd_timing.misc_info.V_SYNC_POLARITY =
+		~(uint32_t)
+		lvds->sLCDTiming.susModeMiscInfo.sbfAccess.VSyncPolarity;
+	info->lcd_timing.misc_info.VERTICAL_CUT_OFF =
+		lvds->sLCDTiming.susModeMiscInfo.sbfAccess.VerticalCutOff;
+	info->lcd_timing.misc_info.H_REPLICATION_BY2 =
+		lvds->sLCDTiming.susModeMiscInfo.sbfAccess.H_ReplicationBy2;
+	info->lcd_timing.misc_info.V_REPLICATION_BY2 =
+		lvds->sLCDTiming.susModeMiscInfo.sbfAccess.V_ReplicationBy2;
+	info->lcd_timing.misc_info.COMPOSITE_SYNC =
+		lvds->sLCDTiming.susModeMiscInfo.sbfAccess.CompositeSync;
+	info->lcd_timing.misc_info.INTERLACE =
+		lvds->sLCDTiming.susModeMiscInfo.sbfAccess.Interlace;
+	info->lcd_timing.misc_info.DOUBLE_CLOCK =
+		lvds->sLCDTiming.susModeMiscInfo.sbfAccess.DoubleClock;
+	info->ss_id = lvds->ucSS_Id;
+
+	{
+		uint8_t rr = le16_to_cpu(lvds->usSupportedRefreshRate);
+		/* Get minimum supported refresh rate*/
+		if (SUPPORTED_LCD_REFRESHRATE_30Hz & rr)
+			info->supported_rr.REFRESH_RATE_30HZ = 1;
+		else if (SUPPORTED_LCD_REFRESHRATE_40Hz & rr)
+			info->supported_rr.REFRESH_RATE_40HZ = 1;
+		else if (SUPPORTED_LCD_REFRESHRATE_48Hz & rr)
+			info->supported_rr.REFRESH_RATE_48HZ = 1;
+		else if (SUPPORTED_LCD_REFRESHRATE_50Hz & rr)
+			info->supported_rr.REFRESH_RATE_50HZ = 1;
+		else if (SUPPORTED_LCD_REFRESHRATE_60Hz & rr)
+			info->supported_rr.REFRESH_RATE_60HZ = 1;
+	}
+
+	/*Drr panel support can be reported by VBIOS*/
+	if (LCDPANEL_CAP_DRR_SUPPORTED
+			& lvds->ucLCDPanel_SpecialHandlingCap)
+		info->drr_enabled = 1;
+
+	if (ATOM_PANEL_MISC_DUAL & lvds->ucLVDS_Misc)
+		info->lcd_timing.misc_info.DOUBLE_CLOCK = true;
+
+	if (ATOM_PANEL_MISC_888RGB & lvds->ucLVDS_Misc)
+		info->lcd_timing.misc_info.RGB888 = true;
+
+	info->lcd_timing.misc_info.GREY_LEVEL =
+		(uint32_t) (ATOM_PANEL_MISC_GREY_LEVEL &
+			lvds->ucLVDS_Misc) >> ATOM_PANEL_MISC_GREY_LEVEL_SHIFT;
+
+	if (ATOM_PANEL_MISC_SPATIAL & lvds->ucLVDS_Misc)
+		info->lcd_timing.misc_info.SPATIAL = true;
+
+	if (ATOM_PANEL_MISC_TEMPORAL & lvds->ucLVDS_Misc)
+		info->lcd_timing.misc_info.TEMPORAL = true;
+
+	if (ATOM_PANEL_MISC_API_ENABLED & lvds->ucLVDS_Misc)
+		info->lcd_timing.misc_info.API_ENABLED = true;
+
+	return BP_RESULT_OK;
+}
+
+static enum bp_result get_embedded_panel_info_v1_3(
+	struct bios_parser *bp,
+	struct embedded_panel_info *info)
+{
+	ATOM_LCD_INFO_V13 *lvds;
+
+	if (!info)
+		return BP_RESULT_BADINPUT;
+
+	if (!DATA_TABLES(LCD_Info))
+		return BP_RESULT_UNSUPPORTED;
+
+	lvds = GET_IMAGE(ATOM_LCD_INFO_V13, DATA_TABLES(LCD_Info));
+
+	if (!lvds)
+		return BP_RESULT_BADBIOSTABLE;
+
+	if (!((1 == lvds->sHeader.ucTableFormatRevision)
+			&& (3 <= lvds->sHeader.ucTableContentRevision)))
+		return BP_RESULT_UNSUPPORTED;
+
+	memset(info, 0, sizeof(struct embedded_panel_info));
+
+	/* We need to convert from 10KHz units into KHz units */
+	info->lcd_timing.pixel_clk =
+			le16_to_cpu(lvds->sLCDTiming.usPixClk) * 10;
+	/* usHActive does not include borders, according to VBIOS team */
+	info->lcd_timing.horizontal_addressable =
+			le16_to_cpu(lvds->sLCDTiming.usHActive);
+	/* usHBlanking_Time includes borders, so we should really be subtracting
+	 * borders duing this translation, but LVDS generally*/
+	/* doesn't have borders, so we should be okay leaving this as is for
+	 * now.  May need to revisit if we ever have LVDS with borders*/
+	info->lcd_timing.horizontal_blanking_time =
+		le16_to_cpu(lvds->sLCDTiming.usHBlanking_Time);
+	/* usVActive does not include borders, according to VBIOS team*/
+	info->lcd_timing.vertical_addressable =
+		le16_to_cpu(lvds->sLCDTiming.usVActive);
+	/* usVBlanking_Time includes borders, so we should really be subtracting
+	 * borders duing this translation, but LVDS generally*/
+	/* doesn't have borders, so we should be okay leaving this as is for
+	 * now. May need to revisit if we ever have LVDS with borders*/
+	info->lcd_timing.vertical_blanking_time =
+		le16_to_cpu(lvds->sLCDTiming.usVBlanking_Time);
+	info->lcd_timing.horizontal_sync_offset =
+		le16_to_cpu(lvds->sLCDTiming.usHSyncOffset);
+	info->lcd_timing.horizontal_sync_width =
+		le16_to_cpu(lvds->sLCDTiming.usHSyncWidth);
+	info->lcd_timing.vertical_sync_offset =
+		le16_to_cpu(lvds->sLCDTiming.usVSyncOffset);
+	info->lcd_timing.vertical_sync_width =
+		le16_to_cpu(lvds->sLCDTiming.usVSyncWidth);
+	info->lcd_timing.horizontal_border = lvds->sLCDTiming.ucHBorder;
+	info->lcd_timing.vertical_border = lvds->sLCDTiming.ucVBorder;
+	info->lcd_timing.misc_info.HORIZONTAL_CUT_OFF =
+		lvds->sLCDTiming.susModeMiscInfo.sbfAccess.HorizontalCutOff;
+	info->lcd_timing.misc_info.H_SYNC_POLARITY =
+		~(uint32_t)
+		lvds->sLCDTiming.susModeMiscInfo.sbfAccess.HSyncPolarity;
+	info->lcd_timing.misc_info.V_SYNC_POLARITY =
+		~(uint32_t)
+		lvds->sLCDTiming.susModeMiscInfo.sbfAccess.VSyncPolarity;
+	info->lcd_timing.misc_info.VERTICAL_CUT_OFF =
+		lvds->sLCDTiming.susModeMiscInfo.sbfAccess.VerticalCutOff;
+	info->lcd_timing.misc_info.H_REPLICATION_BY2 =
+		lvds->sLCDTiming.susModeMiscInfo.sbfAccess.H_ReplicationBy2;
+	info->lcd_timing.misc_info.V_REPLICATION_BY2 =
+		lvds->sLCDTiming.susModeMiscInfo.sbfAccess.V_ReplicationBy2;
+	info->lcd_timing.misc_info.COMPOSITE_SYNC =
+		lvds->sLCDTiming.susModeMiscInfo.sbfAccess.CompositeSync;
+	info->lcd_timing.misc_info.INTERLACE =
+		lvds->sLCDTiming.susModeMiscInfo.sbfAccess.Interlace;
+	info->lcd_timing.misc_info.DOUBLE_CLOCK =
+		lvds->sLCDTiming.susModeMiscInfo.sbfAccess.DoubleClock;
+	info->ss_id = lvds->ucSS_Id;
+
+	/* Drr panel support can be reported by VBIOS*/
+	if (LCDPANEL_CAP_V13_DRR_SUPPORTED
+			& lvds->ucLCDPanel_SpecialHandlingCap)
+		info->drr_enabled = 1;
+
+	/* Get supported refresh rate*/
+	if (info->drr_enabled == 1) {
+		uint8_t min_rr =
+				lvds->sRefreshRateSupport.ucMinRefreshRateForDRR;
+		uint8_t rr = lvds->sRefreshRateSupport.ucSupportedRefreshRate;
+
+		if (min_rr != 0) {
+			if (SUPPORTED_LCD_REFRESHRATE_30Hz & min_rr)
+				info->supported_rr.REFRESH_RATE_30HZ = 1;
+			else if (SUPPORTED_LCD_REFRESHRATE_40Hz & min_rr)
+				info->supported_rr.REFRESH_RATE_40HZ = 1;
+			else if (SUPPORTED_LCD_REFRESHRATE_48Hz & min_rr)
+				info->supported_rr.REFRESH_RATE_48HZ = 1;
+			else if (SUPPORTED_LCD_REFRESHRATE_50Hz & min_rr)
+				info->supported_rr.REFRESH_RATE_50HZ = 1;
+			else if (SUPPORTED_LCD_REFRESHRATE_60Hz & min_rr)
+				info->supported_rr.REFRESH_RATE_60HZ = 1;
+		} else {
+			if (SUPPORTED_LCD_REFRESHRATE_30Hz & rr)
+				info->supported_rr.REFRESH_RATE_30HZ = 1;
+			else if (SUPPORTED_LCD_REFRESHRATE_40Hz & rr)
+				info->supported_rr.REFRESH_RATE_40HZ = 1;
+			else if (SUPPORTED_LCD_REFRESHRATE_48Hz & rr)
+				info->supported_rr.REFRESH_RATE_48HZ = 1;
+			else if (SUPPORTED_LCD_REFRESHRATE_50Hz & rr)
+				info->supported_rr.REFRESH_RATE_50HZ = 1;
+			else if (SUPPORTED_LCD_REFRESHRATE_60Hz & rr)
+				info->supported_rr.REFRESH_RATE_60HZ = 1;
+		}
+	}
+
+	if (ATOM_PANEL_MISC_V13_DUAL & lvds->ucLCD_Misc)
+		info->lcd_timing.misc_info.DOUBLE_CLOCK = true;
+
+	if (ATOM_PANEL_MISC_V13_8BIT_PER_COLOR & lvds->ucLCD_Misc)
+		info->lcd_timing.misc_info.RGB888 = true;
+
+	info->lcd_timing.misc_info.GREY_LEVEL =
+			(uint32_t) (ATOM_PANEL_MISC_V13_GREY_LEVEL &
+				lvds->ucLCD_Misc) >> ATOM_PANEL_MISC_V13_GREY_LEVEL_SHIFT;
+
+	return BP_RESULT_OK;
+}
+
+/**
+ * bios_parser_get_encoder_cap_info
+ *
+ * @brief
+ *  Get encoder capability information of input object id
+ *
+ * @param object_id, Object id
+ * @param object_id, encoder cap information structure
+ *
+ * @return Bios parser result code
+ *
+ */
+static enum bp_result bios_parser_get_encoder_cap_info(
+	struct dc_bios *dcb,
+	struct graphics_object_id object_id,
+	struct bp_encoder_cap_info *info)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+	ATOM_OBJECT *object;
+	ATOM_ENCODER_CAP_RECORD_V2 *record = NULL;
+
+	if (!info)
+		return BP_RESULT_BADINPUT;
+
+	object = get_bios_object(bp, object_id);
+
+	if (!object)
+		return BP_RESULT_BADINPUT;
+
+	record = get_encoder_cap_record(bp, object);
+	if (!record)
+		return BP_RESULT_NORECORD;
+
+	info->DP_HBR2_EN = record->usHBR2En;
+	info->DP_HBR3_EN = record->usHBR3En;
+	info->HDMI_6GB_EN = record->usHDMI6GEn;
+	return BP_RESULT_OK;
+}
+
+/**
+ * get_encoder_cap_record
+ *
+ * @brief
+ *  Get encoder cap record for the object
+ *
+ * @param object, ATOM object
+ *
+ * @return atom encoder cap record
+ *
+ * @note
+ *  search all records to find the ATOM_ENCODER_CAP_RECORD_V2 record
+ */
+static ATOM_ENCODER_CAP_RECORD_V2 *get_encoder_cap_record(
+	struct bios_parser *bp,
+	ATOM_OBJECT *object)
+{
+	ATOM_COMMON_RECORD_HEADER *header;
+	uint32_t offset;
+
+	if (!object) {
+		BREAK_TO_DEBUGGER(); /* Invalid object */
+		return NULL;
+	}
+
+	offset = le16_to_cpu(object->usRecordOffset)
+					+ bp->object_info_tbl_offset;
+
+	for (;;) {
+		header = GET_IMAGE(ATOM_COMMON_RECORD_HEADER, offset);
+
+		if (!header)
+			return NULL;
+
+		offset += header->ucRecordSize;
+
+		if (LAST_RECORD_TYPE == header->ucRecordType ||
+				!header->ucRecordSize)
+			break;
+
+		if (ATOM_ENCODER_CAP_RECORD_TYPE != header->ucRecordType)
+			continue;
+
+		if (sizeof(ATOM_ENCODER_CAP_RECORD_V2) <= header->ucRecordSize)
+			return (ATOM_ENCODER_CAP_RECORD_V2 *)header;
+	}
+
+	return NULL;
+}
+
+static uint32_t get_ss_entry_number(
+	struct bios_parser *bp,
+	uint32_t id);
+static uint32_t get_ss_entry_number_from_internal_ss_info_tbl_v2_1(
+	struct bios_parser *bp,
+	uint32_t id);
+static uint32_t get_ss_entry_number_from_internal_ss_info_tbl_V3_1(
+	struct bios_parser *bp,
+	uint32_t id);
+static uint32_t get_ss_entry_number_from_ss_info_tbl(
+	struct bios_parser *bp,
+	uint32_t id);
+
+/**
+ * BiosParserObject::GetNumberofSpreadSpectrumEntry
+ * Get Number of SpreadSpectrum Entry from the ASIC_InternalSS_Info table from
+ * the VBIOS that match the SSid (to be converted from signal)
+ *
+ * @param[in] signal, ASSignalType to be converted to SSid
+ * @return number of SS Entry that match the signal
+ */
+static uint32_t bios_parser_get_ss_entry_number(
+	struct dc_bios *dcb,
+	enum as_signal_type signal)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+	uint32_t ss_id = 0;
+	ATOM_COMMON_TABLE_HEADER *header;
+	struct atom_data_revision revision;
+
+	ss_id = signal_to_ss_id(signal);
+
+	if (!DATA_TABLES(ASIC_InternalSS_Info))
+		return get_ss_entry_number_from_ss_info_tbl(bp, ss_id);
+
+	header = GET_IMAGE(ATOM_COMMON_TABLE_HEADER,
+			DATA_TABLES(ASIC_InternalSS_Info));
+	get_atom_data_table_revision(header, &revision);
+
+	switch (revision.major) {
+	case 2:
+		switch (revision.minor) {
+		case 1:
+			return get_ss_entry_number(bp, ss_id);
+		default:
+			break;
+		}
+		break;
+	case 3:
+		switch (revision.minor) {
+		case 1:
+			return
+				get_ss_entry_number_from_internal_ss_info_tbl_V3_1(
+						bp, ss_id);
+		default:
+			break;
+		}
+		break;
+	default:
+		break;
+	}
+
+	return 0;
+}
+
+/**
+ * get_ss_entry_number_from_ss_info_tbl
+ * Get Number of spread spectrum entry from the SS_Info table from the VBIOS.
+ *
+ * @note There can only be one entry for each id for SS_Info Table
+ *
+ * @param [in] id, spread spectrum id
+ * @return number of SS Entry that match the id
+ */
+static uint32_t get_ss_entry_number_from_ss_info_tbl(
+	struct bios_parser *bp,
+	uint32_t id)
+{
+	ATOM_SPREAD_SPECTRUM_INFO *tbl;
+	ATOM_COMMON_TABLE_HEADER *header;
+	uint32_t table_size;
+	uint32_t i;
+	uint32_t number = 0;
+	uint32_t id_local = SS_ID_UNKNOWN;
+	struct atom_data_revision revision;
+
+	/* SS_Info table exist */
+	if (!DATA_TABLES(SS_Info))
+		return number;
+
+	header = GET_IMAGE(ATOM_COMMON_TABLE_HEADER,
+			DATA_TABLES(SS_Info));
+	get_atom_data_table_revision(header, &revision);
+
+	tbl = GET_IMAGE(ATOM_SPREAD_SPECTRUM_INFO,
+			DATA_TABLES(SS_Info));
+
+	if (1 != revision.major || 2 > revision.minor)
+		return number;
+
+	/* have to convert from Internal_SS format to SS_Info format */
+	switch (id) {
+	case ASIC_INTERNAL_SS_ON_DP:
+		id_local = SS_ID_DP1;
+		break;
+	case ASIC_INTERNAL_SS_ON_LVDS: {
+		struct embedded_panel_info panel_info;
+
+		if (bios_parser_get_embedded_panel_info(&bp->base, &panel_info)
+				== BP_RESULT_OK)
+			id_local = panel_info.ss_id;
+		break;
+	}
+	default:
+		break;
+	}
+
+	if (id_local == SS_ID_UNKNOWN)
+		return number;
+
+	table_size = (le16_to_cpu(tbl->sHeader.usStructureSize) -
+			sizeof(ATOM_COMMON_TABLE_HEADER)) /
+					sizeof(ATOM_SPREAD_SPECTRUM_ASSIGNMENT);
+
+	for (i = 0; i < table_size; i++)
+		if (id_local == (uint32_t)tbl->asSS_Info[i].ucSS_Id) {
+			number = 1;
+			break;
+		}
+
+	return number;
+}
+
+/**
+ * get_ss_entry_number
+ * Get spread sprectrum information from the ASIC_InternalSS_Info Ver 2.1 or
+ * SS_Info table from the VBIOS
+ * There can not be more than 1 entry for  ASIC_InternalSS_Info Ver 2.1 or
+ * SS_Info.
+ *
+ * @param id, spread sprectrum info index
+ * @return Bios parser result code
+ */
+static uint32_t get_ss_entry_number(struct bios_parser *bp, uint32_t id)
+{
+	if (id == ASIC_INTERNAL_SS_ON_DP || id == ASIC_INTERNAL_SS_ON_LVDS)
+		return get_ss_entry_number_from_ss_info_tbl(bp, id);
+
+	return get_ss_entry_number_from_internal_ss_info_tbl_v2_1(bp, id);
+}
+
+/**
+ * get_ss_entry_number_from_internal_ss_info_tbl_v2_1
+ * Get NUmber of spread sprectrum entry from the ASIC_InternalSS_Info table
+ * Ver 2.1 from the VBIOS
+ * There will not be multiple entry for Ver 2.1
+ *
+ * @param id, spread sprectrum info index
+ * @return number of SS Entry that match the id
+ */
+static uint32_t get_ss_entry_number_from_internal_ss_info_tbl_v2_1(
+	struct bios_parser *bp,
+	uint32_t id)
+{
+	ATOM_ASIC_INTERNAL_SS_INFO_V2 *header_include;
+	ATOM_ASIC_SS_ASSIGNMENT_V2 *tbl;
+	uint32_t size;
+	uint32_t i;
+
+	if (!DATA_TABLES(ASIC_InternalSS_Info))
+		return 0;
+
+	header_include = GET_IMAGE(ATOM_ASIC_INTERNAL_SS_INFO_V2,
+			DATA_TABLES(ASIC_InternalSS_Info));
+
+	size = (le16_to_cpu(header_include->sHeader.usStructureSize)
+			- sizeof(ATOM_COMMON_TABLE_HEADER))
+						/ sizeof(ATOM_ASIC_SS_ASSIGNMENT_V2);
+
+	tbl = (ATOM_ASIC_SS_ASSIGNMENT_V2 *)
+				&header_include->asSpreadSpectrum[0];
+	for (i = 0; i < size; i++)
+		if (tbl[i].ucClockIndication == (uint8_t)id)
+			return 1;
+
+	return 0;
+}
+/**
+ * get_ss_entry_number_from_internal_ss_info_table_V3_1
+ * Get Number of SpreadSpectrum Entry from the ASIC_InternalSS_Info table of
+ * the VBIOS that matches id
+ *
+ * @param[in]  id, spread sprectrum id
+ * @return number of SS Entry that match the id
+ */
+static uint32_t get_ss_entry_number_from_internal_ss_info_tbl_V3_1(
+	struct bios_parser *bp,
+	uint32_t id)
+{
+	uint32_t number = 0;
+	ATOM_ASIC_INTERNAL_SS_INFO_V3 *header_include;
+	ATOM_ASIC_SS_ASSIGNMENT_V3 *tbl;
+	uint32_t size;
+	uint32_t i;
+
+	if (!DATA_TABLES(ASIC_InternalSS_Info))
+		return number;
+
+	header_include = GET_IMAGE(ATOM_ASIC_INTERNAL_SS_INFO_V3,
+			DATA_TABLES(ASIC_InternalSS_Info));
+	size = (le16_to_cpu(header_include->sHeader.usStructureSize) -
+			sizeof(ATOM_COMMON_TABLE_HEADER)) /
+					sizeof(ATOM_ASIC_SS_ASSIGNMENT_V3);
+
+	tbl = (ATOM_ASIC_SS_ASSIGNMENT_V3 *)
+				&header_include->asSpreadSpectrum[0];
+
+	for (i = 0; i < size; i++)
+		if (tbl[i].ucClockIndication == (uint8_t)id)
+			number++;
+
+	return number;
+}
+
+/**
+ * bios_parser_get_gpio_pin_info
+ * Get GpioPin information of input gpio id
+ *
+ * @param gpio_id, GPIO ID
+ * @param info, GpioPin information structure
+ * @return Bios parser result code
+ * @note
+ *  to get the GPIO PIN INFO, we need:
+ *  1. get the GPIO_ID from other object table, see GetHPDInfo()
+ *  2. in DATA_TABLE.GPIO_Pin_LUT, search all records, to get the registerA
+ *  offset/mask
+ */
+static enum bp_result bios_parser_get_gpio_pin_info(
+	struct dc_bios *dcb,
+	uint32_t gpio_id,
+	struct gpio_pin_info *info)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+	ATOM_GPIO_PIN_LUT *header;
+	uint32_t count = 0;
+	uint32_t i = 0;
+
+	if (!DATA_TABLES(GPIO_Pin_LUT))
+		return BP_RESULT_BADBIOSTABLE;
+
+	header = GET_IMAGE(ATOM_GPIO_PIN_LUT, DATA_TABLES(GPIO_Pin_LUT));
+	if (!header)
+		return BP_RESULT_BADBIOSTABLE;
+
+	if (sizeof(ATOM_COMMON_TABLE_HEADER) + sizeof(ATOM_GPIO_PIN_LUT)
+			> le16_to_cpu(header->sHeader.usStructureSize))
+		return BP_RESULT_BADBIOSTABLE;
+
+	if (1 != header->sHeader.ucTableContentRevision)
+		return BP_RESULT_UNSUPPORTED;
+
+	count = (le16_to_cpu(header->sHeader.usStructureSize)
+			- sizeof(ATOM_COMMON_TABLE_HEADER))
+				/ sizeof(ATOM_GPIO_PIN_ASSIGNMENT);
+	for (i = 0; i < count; ++i) {
+		if (header->asGPIO_Pin[i].ucGPIO_ID != gpio_id)
+			continue;
+
+		info->offset =
+			(uint32_t) le16_to_cpu(header->asGPIO_Pin[i].usGpioPin_AIndex);
+		info->offset_y = info->offset + 2;
+		info->offset_en = info->offset + 1;
+		info->offset_mask = info->offset - 1;
+
+		info->mask = (uint32_t) (1 <<
+			header->asGPIO_Pin[i].ucGpioPinBitShift);
+		info->mask_y = info->mask + 2;
+		info->mask_en = info->mask + 1;
+		info->mask_mask = info->mask - 1;
+
+		return BP_RESULT_OK;
+	}
+
+	return BP_RESULT_NORECORD;
+}
+
+static enum bp_result get_gpio_i2c_info(struct bios_parser *bp,
+	ATOM_I2C_RECORD *record,
+	struct graphics_object_i2c_info *info)
+{
+	ATOM_GPIO_I2C_INFO *header;
+	uint32_t count = 0;
+
+	if (!info)
+		return BP_RESULT_BADINPUT;
+
+	/* get the GPIO_I2C info */
+	if (!DATA_TABLES(GPIO_I2C_Info))
+		return BP_RESULT_BADBIOSTABLE;
+
+	header = GET_IMAGE(ATOM_GPIO_I2C_INFO, DATA_TABLES(GPIO_I2C_Info));
+	if (!header)
+		return BP_RESULT_BADBIOSTABLE;
+
+	if (sizeof(ATOM_COMMON_TABLE_HEADER) + sizeof(ATOM_GPIO_I2C_ASSIGMENT)
+			> le16_to_cpu(header->sHeader.usStructureSize))
+		return BP_RESULT_BADBIOSTABLE;
+
+	if (1 != header->sHeader.ucTableContentRevision)
+		return BP_RESULT_UNSUPPORTED;
+
+	/* get data count */
+	count = (le16_to_cpu(header->sHeader.usStructureSize)
+			- sizeof(ATOM_COMMON_TABLE_HEADER))
+				/ sizeof(ATOM_GPIO_I2C_ASSIGMENT);
+	if (count < record->sucI2cId.bfI2C_LineMux)
+		return BP_RESULT_BADBIOSTABLE;
+
+	/* get the GPIO_I2C_INFO */
+	info->i2c_hw_assist = record->sucI2cId.bfHW_Capable;
+	info->i2c_line = record->sucI2cId.bfI2C_LineMux;
+	info->i2c_engine_id = record->sucI2cId.bfHW_EngineID;
+	info->i2c_slave_address = record->ucI2CAddr;
+
+	info->gpio_info.clk_mask_register_index =
+			le16_to_cpu(header->asGPIO_Info[info->i2c_line].usClkMaskRegisterIndex);
+	info->gpio_info.clk_en_register_index =
+			le16_to_cpu(header->asGPIO_Info[info->i2c_line].usClkEnRegisterIndex);
+	info->gpio_info.clk_y_register_index =
+			le16_to_cpu(header->asGPIO_Info[info->i2c_line].usClkY_RegisterIndex);
+	info->gpio_info.clk_a_register_index =
+			le16_to_cpu(header->asGPIO_Info[info->i2c_line].usClkA_RegisterIndex);
+	info->gpio_info.data_mask_register_index =
+			le16_to_cpu(header->asGPIO_Info[info->i2c_line].usDataMaskRegisterIndex);
+	info->gpio_info.data_en_register_index =
+			le16_to_cpu(header->asGPIO_Info[info->i2c_line].usDataEnRegisterIndex);
+	info->gpio_info.data_y_register_index =
+			le16_to_cpu(header->asGPIO_Info[info->i2c_line].usDataY_RegisterIndex);
+	info->gpio_info.data_a_register_index =
+			le16_to_cpu(header->asGPIO_Info[info->i2c_line].usDataA_RegisterIndex);
+
+	info->gpio_info.clk_mask_shift =
+			header->asGPIO_Info[info->i2c_line].ucClkMaskShift;
+	info->gpio_info.clk_en_shift =
+			header->asGPIO_Info[info->i2c_line].ucClkEnShift;
+	info->gpio_info.clk_y_shift =
+			header->asGPIO_Info[info->i2c_line].ucClkY_Shift;
+	info->gpio_info.clk_a_shift =
+			header->asGPIO_Info[info->i2c_line].ucClkA_Shift;
+	info->gpio_info.data_mask_shift =
+			header->asGPIO_Info[info->i2c_line].ucDataMaskShift;
+	info->gpio_info.data_en_shift =
+			header->asGPIO_Info[info->i2c_line].ucDataEnShift;
+	info->gpio_info.data_y_shift =
+			header->asGPIO_Info[info->i2c_line].ucDataY_Shift;
+	info->gpio_info.data_a_shift =
+			header->asGPIO_Info[info->i2c_line].ucDataA_Shift;
+
+	return BP_RESULT_OK;
+}
+
+static ATOM_OBJECT *get_bios_object(struct bios_parser *bp,
+	struct graphics_object_id id)
+{
+	uint32_t offset;
+	ATOM_OBJECT_TABLE *tbl;
+	uint32_t i;
+
+	switch (id.type) {
+	case OBJECT_TYPE_ENCODER:
+		offset = le16_to_cpu(bp->object_info_tbl.v1_1->usEncoderObjectTableOffset);
+		break;
+
+	case OBJECT_TYPE_CONNECTOR:
+		offset = le16_to_cpu(bp->object_info_tbl.v1_1->usConnectorObjectTableOffset);
+		break;
+
+	case OBJECT_TYPE_ROUTER:
+		offset = le16_to_cpu(bp->object_info_tbl.v1_1->usRouterObjectTableOffset);
+		break;
+
+	case OBJECT_TYPE_GENERIC:
+		if (bp->object_info_tbl.revision.minor < 3)
+			return NULL;
+		offset = le16_to_cpu(bp->object_info_tbl.v1_3->usMiscObjectTableOffset);
+		break;
+
+	default:
+		return NULL;
+	}
+
+	offset += bp->object_info_tbl_offset;
+
+	tbl = GET_IMAGE(ATOM_OBJECT_TABLE, offset);
+	if (!tbl)
+		return NULL;
+
+	for (i = 0; i < tbl->ucNumberOfObjects; i++)
+		if (dal_graphics_object_id_is_equal(id,
+				object_id_from_bios_object_id(
+						le16_to_cpu(tbl->asObjects[i].usObjectID))))
+			return &tbl->asObjects[i];
+
+	return NULL;
+}
+
+static uint32_t get_dest_obj_list(struct bios_parser *bp,
+	ATOM_OBJECT *object, uint16_t **id_list)
+{
+	uint32_t offset;
+	uint8_t *number;
+
+	if (!object) {
+		BREAK_TO_DEBUGGER(); /* Invalid object id */
+		return 0;
+	}
+
+	offset = le16_to_cpu(object->usSrcDstTableOffset)
+						+ bp->object_info_tbl_offset;
+
+	number = GET_IMAGE(uint8_t, offset);
+	if (!number)
+		return 0;
+
+	offset += sizeof(uint8_t);
+	offset += sizeof(uint16_t) * (*number);
+
+	number = GET_IMAGE(uint8_t, offset);
+	if ((!number) || (!*number))
+		return 0;
+
+	offset += sizeof(uint8_t);
+	*id_list = (uint16_t *)bios_get_image(&bp->base, offset, *number * sizeof(uint16_t));
+
+	if (!*id_list)
+		return 0;
+
+	return *number;
+}
+
+static uint32_t get_src_obj_list(struct bios_parser *bp, ATOM_OBJECT *object,
+	uint16_t **id_list)
+{
+	uint32_t offset;
+	uint8_t *number;
+
+	if (!object) {
+		BREAK_TO_DEBUGGER(); /* Invalid object id */
+		return 0;
+	}
+
+	offset = le16_to_cpu(object->usSrcDstTableOffset)
+					+ bp->object_info_tbl_offset;
+
+	number = GET_IMAGE(uint8_t, offset);
+	if (!number)
+		return 0;
+
+	offset += sizeof(uint8_t);
+	*id_list = (uint16_t *)bios_get_image(&bp->base, offset, *number * sizeof(uint16_t));
+
+	if (!*id_list)
+		return 0;
+
+	return *number;
+}
+
+static uint32_t get_dst_number_from_object(struct bios_parser *bp,
+	ATOM_OBJECT *object)
+{
+	uint32_t offset;
+	uint8_t *number;
+
+	if (!object) {
+		BREAK_TO_DEBUGGER(); /* Invalid encoder object id*/
+		return 0;
+	}
+
+	offset = le16_to_cpu(object->usSrcDstTableOffset)
+					+ bp->object_info_tbl_offset;
+
+	number = GET_IMAGE(uint8_t, offset);
+	if (!number)
+		return 0;
+
+	offset += sizeof(uint8_t);
+	offset += sizeof(uint16_t) * (*number);
+
+	number = GET_IMAGE(uint8_t, offset);
+
+	if (!number)
+		return 0;
+
+	return *number;
+}
+
+static struct device_id device_type_from_device_id(uint16_t device_id)
+{
+
+	struct device_id result_device_id;
+
+	switch (device_id) {
+	case ATOM_DEVICE_LCD1_SUPPORT:
+		result_device_id.device_type = DEVICE_TYPE_LCD;
+		result_device_id.enum_id = 1;
+		break;
+
+	case ATOM_DEVICE_LCD2_SUPPORT:
+		result_device_id.device_type = DEVICE_TYPE_LCD;
+		result_device_id.enum_id = 2;
+		break;
+
+	case ATOM_DEVICE_CRT1_SUPPORT:
+		result_device_id.device_type = DEVICE_TYPE_CRT;
+		result_device_id.enum_id = 1;
+		break;
+
+	case ATOM_DEVICE_CRT2_SUPPORT:
+		result_device_id.device_type = DEVICE_TYPE_CRT;
+		result_device_id.enum_id = 2;
+		break;
+
+	case ATOM_DEVICE_DFP1_SUPPORT:
+		result_device_id.device_type = DEVICE_TYPE_DFP;
+		result_device_id.enum_id = 1;
+		break;
+
+	case ATOM_DEVICE_DFP2_SUPPORT:
+		result_device_id.device_type = DEVICE_TYPE_DFP;
+		result_device_id.enum_id = 2;
+		break;
+
+	case ATOM_DEVICE_DFP3_SUPPORT:
+		result_device_id.device_type = DEVICE_TYPE_DFP;
+		result_device_id.enum_id = 3;
+		break;
+
+	case ATOM_DEVICE_DFP4_SUPPORT:
+		result_device_id.device_type = DEVICE_TYPE_DFP;
+		result_device_id.enum_id = 4;
+		break;
+
+	case ATOM_DEVICE_DFP5_SUPPORT:
+		result_device_id.device_type = DEVICE_TYPE_DFP;
+		result_device_id.enum_id = 5;
+		break;
+
+	case ATOM_DEVICE_DFP6_SUPPORT:
+		result_device_id.device_type = DEVICE_TYPE_DFP;
+		result_device_id.enum_id = 6;
+		break;
+
+	default:
+		BREAK_TO_DEBUGGER(); /* Invalid device Id */
+		result_device_id.device_type = DEVICE_TYPE_UNKNOWN;
+		result_device_id.enum_id = 0;
+	}
+	return result_device_id;
+}
+
+static void get_atom_data_table_revision(
+	ATOM_COMMON_TABLE_HEADER *atom_data_tbl,
+	struct atom_data_revision *tbl_revision)
+{
+	if (!tbl_revision)
+		return;
+
+	/* initialize the revision to 0 which is invalid revision */
+	tbl_revision->major = 0;
+	tbl_revision->minor = 0;
+
+	if (!atom_data_tbl)
+		return;
+
+	tbl_revision->major =
+			(uint32_t) GET_DATA_TABLE_MAJOR_REVISION(atom_data_tbl);
+	tbl_revision->minor =
+			(uint32_t) GET_DATA_TABLE_MINOR_REVISION(atom_data_tbl);
+}
+
+static uint32_t signal_to_ss_id(enum as_signal_type signal)
+{
+	uint32_t clk_id_ss = 0;
+
+	switch (signal) {
+	case AS_SIGNAL_TYPE_DVI:
+		clk_id_ss = ASIC_INTERNAL_SS_ON_TMDS;
+		break;
+	case AS_SIGNAL_TYPE_HDMI:
+		clk_id_ss = ASIC_INTERNAL_SS_ON_HDMI;
+		break;
+	case AS_SIGNAL_TYPE_LVDS:
+		clk_id_ss = ASIC_INTERNAL_SS_ON_LVDS;
+		break;
+	case AS_SIGNAL_TYPE_DISPLAY_PORT:
+		clk_id_ss = ASIC_INTERNAL_SS_ON_DP;
+		break;
+	case AS_SIGNAL_TYPE_GPU_PLL:
+		clk_id_ss = ASIC_INTERNAL_GPUPLL_SS;
+		break;
+	default:
+		break;
+	}
+	return clk_id_ss;
+}
+
+static uint32_t get_support_mask_for_device_id(struct device_id device_id)
+{
+	enum dal_device_type device_type = device_id.device_type;
+	uint32_t enum_id = device_id.enum_id;
+
+	switch (device_type) {
+	case DEVICE_TYPE_LCD:
+		switch (enum_id) {
+		case 1:
+			return ATOM_DEVICE_LCD1_SUPPORT;
+		case 2:
+			return ATOM_DEVICE_LCD2_SUPPORT;
+		default:
+			break;
+		}
+		break;
+	case DEVICE_TYPE_CRT:
+		switch (enum_id) {
+		case 1:
+			return ATOM_DEVICE_CRT1_SUPPORT;
+		case 2:
+			return ATOM_DEVICE_CRT2_SUPPORT;
+		default:
+			break;
+		}
+		break;
+	case DEVICE_TYPE_DFP:
+		switch (enum_id) {
+		case 1:
+			return ATOM_DEVICE_DFP1_SUPPORT;
+		case 2:
+			return ATOM_DEVICE_DFP2_SUPPORT;
+		case 3:
+			return ATOM_DEVICE_DFP3_SUPPORT;
+		case 4:
+			return ATOM_DEVICE_DFP4_SUPPORT;
+		case 5:
+			return ATOM_DEVICE_DFP5_SUPPORT;
+		case 6:
+			return ATOM_DEVICE_DFP6_SUPPORT;
+		default:
+			break;
+		}
+		break;
+	case DEVICE_TYPE_CV:
+		switch (enum_id) {
+		case 1:
+			return ATOM_DEVICE_CV_SUPPORT;
+		default:
+			break;
+		}
+		break;
+	case DEVICE_TYPE_TV:
+		switch (enum_id) {
+		case 1:
+			return ATOM_DEVICE_TV1_SUPPORT;
+		default:
+			break;
+		}
+		break;
+	default:
+		break;
+	};
+
+	/* Unidentified device ID, return empty support mask. */
+	return 0;
+}
+
+/**
+ *  HwContext interface for writing MM registers
+ */
+
+static bool i2c_read(
+	struct bios_parser *bp,
+	struct graphics_object_i2c_info *i2c_info,
+	uint8_t *buffer,
+	uint32_t length)
+{
+	struct ddc *ddc;
+	uint8_t offset[2] = { 0, 0 };
+	bool result = false;
+	struct i2c_command cmd;
+	struct gpio_ddc_hw_info hw_info = {
+		i2c_info->i2c_hw_assist,
+		i2c_info->i2c_line };
+
+	ddc = dal_gpio_create_ddc(bp->base.ctx->gpio_service,
+		i2c_info->gpio_info.clk_a_register_index,
+		(1 << i2c_info->gpio_info.clk_a_shift), &hw_info);
+
+	if (!ddc)
+		return result;
+
+	/*Using SW engine */
+	cmd.engine = I2C_COMMAND_ENGINE_SW;
+	cmd.speed = ddc->ctx->dc->caps.i2c_speed_in_khz;
+
+	{
+		struct i2c_payload payloads[] = {
+				{
+						.address = i2c_info->i2c_slave_address >> 1,
+						.data = offset,
+						.length = sizeof(offset),
+						.write = true
+				},
+				{
+						.address = i2c_info->i2c_slave_address >> 1,
+						.data = buffer,
+						.length = length,
+						.write = false
+				}
+		};
+
+		cmd.payloads = payloads;
+		cmd.number_of_payloads = ARRAY_SIZE(payloads);
+
+		/* TODO route this through drm i2c_adapter */
+		result = dal_i2caux_submit_i2c_command(
+				ddc->ctx->i2caux,
+				ddc,
+				&cmd);
+	}
+
+	dal_gpio_destroy_ddc(&ddc);
+
+	return result;
+}
+
+/**
+ * Read external display connection info table through i2c.
+ * validate the GUID and checksum.
+ *
+ * @return enum bp_result whether all data was sucessfully read
+ */
+static enum bp_result get_ext_display_connection_info(
+	struct bios_parser *bp,
+	ATOM_OBJECT *opm_object,
+	ATOM_EXTERNAL_DISPLAY_CONNECTION_INFO *ext_display_connection_info_tbl)
+{
+	bool config_tbl_present = false;
+	ATOM_I2C_RECORD *i2c_record = NULL;
+	uint32_t i = 0;
+
+	if (opm_object == NULL)
+		return BP_RESULT_BADINPUT;
+
+	i2c_record = get_i2c_record(bp, opm_object);
+
+	if (i2c_record != NULL) {
+		ATOM_GPIO_I2C_INFO *gpio_i2c_header;
+		struct graphics_object_i2c_info i2c_info;
+
+		gpio_i2c_header = GET_IMAGE(ATOM_GPIO_I2C_INFO,
+				bp->master_data_tbl->ListOfDataTables.GPIO_I2C_Info);
+
+		if (NULL == gpio_i2c_header)
+			return BP_RESULT_BADBIOSTABLE;
+
+		if (get_gpio_i2c_info(bp, i2c_record, &i2c_info) !=
+				BP_RESULT_OK)
+			return BP_RESULT_BADBIOSTABLE;
+
+		if (i2c_read(bp,
+			     &i2c_info,
+			     (uint8_t *)ext_display_connection_info_tbl,
+			     sizeof(ATOM_EXTERNAL_DISPLAY_CONNECTION_INFO))) {
+			config_tbl_present = true;
+		}
+	}
+
+	/* Validate GUID */
+	if (config_tbl_present)
+		for (i = 0; i < NUMBER_OF_UCHAR_FOR_GUID; i++) {
+			if (ext_display_connection_info_tbl->ucGuid[i]
+			    != ext_display_connection_guid[i]) {
+				config_tbl_present = false;
+				break;
+			}
+		}
+
+	/* Validate checksum */
+	if (config_tbl_present) {
+		uint8_t check_sum = 0;
+		uint8_t *buf =
+				(uint8_t *)ext_display_connection_info_tbl;
+
+		for (i = 0; i < sizeof(ATOM_EXTERNAL_DISPLAY_CONNECTION_INFO);
+				i++) {
+			check_sum += buf[i];
+		}
+
+		if (check_sum != 0)
+			config_tbl_present = false;
+	}
+
+	if (config_tbl_present)
+		return BP_RESULT_OK;
+	else
+		return BP_RESULT_FAILURE;
+}
+
+/*
+ * Gets the first device ID in the same group as the given ID for enumerating.
+ * For instance, if any DFP device ID is passed, returns the device ID for DFP1.
+ *
+ * The first device ID in the same group as the passed device ID, or 0 if no
+ * matching device group found.
+ */
+static uint32_t enum_first_device_id(uint32_t dev_id)
+{
+	/* Return the first in the group that this ID belongs to. */
+	if (dev_id & ATOM_DEVICE_CRT_SUPPORT)
+		return ATOM_DEVICE_CRT1_SUPPORT;
+	else if (dev_id & ATOM_DEVICE_DFP_SUPPORT)
+		return ATOM_DEVICE_DFP1_SUPPORT;
+	else if (dev_id & ATOM_DEVICE_LCD_SUPPORT)
+		return ATOM_DEVICE_LCD1_SUPPORT;
+	else if (dev_id & ATOM_DEVICE_TV_SUPPORT)
+		return ATOM_DEVICE_TV1_SUPPORT;
+	else if (dev_id & ATOM_DEVICE_CV_SUPPORT)
+		return ATOM_DEVICE_CV_SUPPORT;
+
+	/* No group found for this device ID. */
+
+	dm_error("%s: incorrect input %d\n", __func__, dev_id);
+	/* No matching support flag for given device ID */
+	return 0;
+}
+
+/*
+ * Gets the next device ID in the group for a given device ID.
+ *
+ * The current device ID being enumerated on.
+ *
+ * The next device ID in the group, or 0 if no device exists.
+ */
+static uint32_t enum_next_dev_id(uint32_t dev_id)
+{
+	/* Get next device ID in the group. */
+	switch (dev_id) {
+	case ATOM_DEVICE_CRT1_SUPPORT:
+		return ATOM_DEVICE_CRT2_SUPPORT;
+	case ATOM_DEVICE_LCD1_SUPPORT:
+		return ATOM_DEVICE_LCD2_SUPPORT;
+	case ATOM_DEVICE_DFP1_SUPPORT:
+		return ATOM_DEVICE_DFP2_SUPPORT;
+	case ATOM_DEVICE_DFP2_SUPPORT:
+		return ATOM_DEVICE_DFP3_SUPPORT;
+	case ATOM_DEVICE_DFP3_SUPPORT:
+		return ATOM_DEVICE_DFP4_SUPPORT;
+	case ATOM_DEVICE_DFP4_SUPPORT:
+		return ATOM_DEVICE_DFP5_SUPPORT;
+	case ATOM_DEVICE_DFP5_SUPPORT:
+		return ATOM_DEVICE_DFP6_SUPPORT;
+	}
+
+	/* Done enumerating through devices. */
+	return 0;
+}
+
+/*
+ * Returns the new device tag record for patched BIOS object.
+ *
+ * [IN] pExtDisplayPath - External display path to copy device tag from.
+ * [IN] deviceSupport - Bit vector for device ID support flags.
+ * [OUT] pDeviceTag - Device tag structure to fill with patched data.
+ *
+ * True if a compatible device ID was found, false otherwise.
+ */
+static bool get_patched_device_tag(
+	struct bios_parser *bp,
+	EXT_DISPLAY_PATH *ext_display_path,
+	uint32_t device_support,
+	ATOM_CONNECTOR_DEVICE_TAG *device_tag)
+{
+	uint32_t dev_id;
+	/* Use fallback behaviour if not supported. */
+	if (!bp->remap_device_tags) {
+		device_tag->ulACPIDeviceEnum =
+				cpu_to_le32((uint32_t) le16_to_cpu(ext_display_path->usDeviceACPIEnum));
+		device_tag->usDeviceID =
+				cpu_to_le16(le16_to_cpu(ext_display_path->usDeviceTag));
+		return true;
+	}
+
+	/* Find the first unused in the same group. */
+	dev_id = enum_first_device_id(le16_to_cpu(ext_display_path->usDeviceTag));
+	while (dev_id != 0) {
+		/* Assign this device ID if supported. */
+		if ((device_support & dev_id) != 0) {
+			device_tag->ulACPIDeviceEnum =
+					cpu_to_le32((uint32_t) le16_to_cpu(ext_display_path->usDeviceACPIEnum));
+			device_tag->usDeviceID = cpu_to_le16((USHORT) dev_id);
+			return true;
+		}
+
+		dev_id = enum_next_dev_id(dev_id);
+	}
+
+	/* No compatible device ID found. */
+	return false;
+}
+
+/*
+ * Adds a device tag to a BIOS object's device tag record if there is
+ * matching device ID supported.
+ *
+ * pObject - Pointer to the BIOS object to add the device tag to.
+ * pExtDisplayPath - Display path to retrieve base device ID from.
+ * pDeviceSupport - Pointer to bit vector for supported device IDs.
+ */
+static void add_device_tag_from_ext_display_path(
+	struct bios_parser *bp,
+	ATOM_OBJECT *object,
+	EXT_DISPLAY_PATH *ext_display_path,
+	uint32_t *device_support)
+{
+	/* Get device tag record for object. */
+	ATOM_CONNECTOR_DEVICE_TAG *device_tag = NULL;
+	ATOM_CONNECTOR_DEVICE_TAG_RECORD *device_tag_record = NULL;
+	enum bp_result result =
+			bios_parser_get_device_tag_record(
+					bp, object, &device_tag_record);
+
+	if ((le16_to_cpu(ext_display_path->usDeviceTag) != CONNECTOR_OBJECT_ID_NONE)
+			&& (result == BP_RESULT_OK)) {
+		uint8_t index;
+
+		if ((device_tag_record->ucNumberOfDevice == 1) &&
+				(le16_to_cpu(device_tag_record->asDeviceTag[0].usDeviceID) == 0)) {
+			/*Workaround bug in current VBIOS releases where
+			 * ucNumberOfDevice = 1 but there is no actual device
+			 * tag data. This w/a is temporary until the updated
+			 * VBIOS is distributed. */
+			device_tag_record->ucNumberOfDevice =
+					device_tag_record->ucNumberOfDevice - 1;
+		}
+
+		/* Attempt to find a matching device ID. */
+		index = device_tag_record->ucNumberOfDevice;
+		device_tag = &device_tag_record->asDeviceTag[index];
+		if (get_patched_device_tag(
+				bp,
+				ext_display_path,
+				*device_support,
+				device_tag)) {
+			/* Update cached device support to remove assigned ID.
+			 */
+			*device_support &= ~le16_to_cpu(device_tag->usDeviceID);
+			device_tag_record->ucNumberOfDevice++;
+		}
+	}
+}
+
+/*
+ * Read out a single EXT_DISPLAY_PATH from the external display connection info
+ * table. The specific entry in the table is determined by the enum_id passed
+ * in.
+ *
+ * EXT_DISPLAY_PATH describing a single Configuration table entry
+ */
+
+#define INVALID_CONNECTOR 0xffff
+
+static EXT_DISPLAY_PATH *get_ext_display_path_entry(
+	ATOM_EXTERNAL_DISPLAY_CONNECTION_INFO *config_table,
+	uint32_t bios_object_id)
+{
+	EXT_DISPLAY_PATH *ext_display_path;
+	uint32_t ext_display_path_index =
+			((bios_object_id & ENUM_ID_MASK) >> ENUM_ID_SHIFT) - 1;
+
+	if (ext_display_path_index >= MAX_NUMBER_OF_EXT_DISPLAY_PATH)
+		return NULL;
+
+	ext_display_path = &config_table->sPath[ext_display_path_index];
+
+	if (le16_to_cpu(ext_display_path->usDeviceConnector) == INVALID_CONNECTOR)
+		ext_display_path->usDeviceConnector = cpu_to_le16(0);
+
+	return ext_display_path;
+}
+
+/*
+ * Get AUX/DDC information of input object id
+ *
+ * search all records to find the ATOM_CONNECTOR_AUXDDC_LUT_RECORD_TYPE record
+ * IR
+ */
+static ATOM_CONNECTOR_AUXDDC_LUT_RECORD *get_ext_connector_aux_ddc_lut_record(
+	struct bios_parser *bp,
+	ATOM_OBJECT *object)
+{
+	uint32_t offset;
+	ATOM_COMMON_RECORD_HEADER *header;
+
+	if (!object) {
+		BREAK_TO_DEBUGGER();
+		/* Invalid object */
+		return NULL;
+	}
+
+	offset = le16_to_cpu(object->usRecordOffset)
+					+ bp->object_info_tbl_offset;
+
+	for (;;) {
+		header = GET_IMAGE(ATOM_COMMON_RECORD_HEADER, offset);
+
+		if (!header)
+			return NULL;
+
+		if (LAST_RECORD_TYPE == header->ucRecordType ||
+				0 == header->ucRecordSize)
+			break;
+
+		if (ATOM_CONNECTOR_AUXDDC_LUT_RECORD_TYPE ==
+				header->ucRecordType &&
+				sizeof(ATOM_CONNECTOR_AUXDDC_LUT_RECORD) <=
+				header->ucRecordSize)
+			return (ATOM_CONNECTOR_AUXDDC_LUT_RECORD *)(header);
+
+		offset += header->ucRecordSize;
+	}
+
+	return NULL;
+}
+
+/*
+ * Get AUX/DDC information of input object id
+ *
+ * search all records to find the ATOM_CONNECTOR_AUXDDC_LUT_RECORD_TYPE record
+ * IR
+ */
+static ATOM_CONNECTOR_HPDPIN_LUT_RECORD *get_ext_connector_hpd_pin_lut_record(
+	struct bios_parser *bp,
+	ATOM_OBJECT *object)
+{
+	uint32_t offset;
+	ATOM_COMMON_RECORD_HEADER *header;
+
+	if (!object) {
+		BREAK_TO_DEBUGGER();
+		/* Invalid object */
+		return NULL;
+	}
+
+	offset = le16_to_cpu(object->usRecordOffset)
+					+ bp->object_info_tbl_offset;
+
+	for (;;) {
+		header = GET_IMAGE(ATOM_COMMON_RECORD_HEADER, offset);
+
+		if (!header)
+			return NULL;
+
+		if (LAST_RECORD_TYPE == header->ucRecordType ||
+				0 == header->ucRecordSize)
+			break;
+
+		if (ATOM_CONNECTOR_HPDPIN_LUT_RECORD_TYPE ==
+				header->ucRecordType &&
+				sizeof(ATOM_CONNECTOR_HPDPIN_LUT_RECORD) <=
+				header->ucRecordSize)
+			return (ATOM_CONNECTOR_HPDPIN_LUT_RECORD *)header;
+
+		offset += header->ucRecordSize;
+	}
+
+	return NULL;
+}
+
+/*
+ * Check whether we need to patch the VBIOS connector info table with
+ * data from an external display connection info table.  This is
+ * necessary to support MXM boards with an OPM (output personality
+ * module).  With these designs, the VBIOS connector info table
+ * specifies an MXM_CONNECTOR with a unique ID.  The driver retrieves
+ * the external connection info table through i2c and then looks up the
+ * connector ID to find the real connector type (e.g. DFP1).
+ *
+ */
+static enum bp_result patch_bios_image_from_ext_display_connection_info(
+	struct bios_parser *bp)
+{
+	ATOM_OBJECT_TABLE *connector_tbl;
+	uint32_t connector_tbl_offset;
+	struct graphics_object_id object_id;
+	ATOM_OBJECT *object;
+	ATOM_EXTERNAL_DISPLAY_CONNECTION_INFO ext_display_connection_info_tbl;
+	EXT_DISPLAY_PATH *ext_display_path;
+	ATOM_CONNECTOR_AUXDDC_LUT_RECORD *aux_ddc_lut_record = NULL;
+	ATOM_I2C_RECORD *i2c_record = NULL;
+	ATOM_CONNECTOR_HPDPIN_LUT_RECORD *hpd_pin_lut_record = NULL;
+	ATOM_HPD_INT_RECORD *hpd_record = NULL;
+	ATOM_OBJECT_TABLE *encoder_table;
+	uint32_t encoder_table_offset;
+	ATOM_OBJECT *opm_object = NULL;
+	uint32_t i = 0;
+	struct graphics_object_id opm_object_id =
+			dal_graphics_object_id_init(
+					GENERIC_ID_MXM_OPM,
+					ENUM_ID_1,
+					OBJECT_TYPE_GENERIC);
+	ATOM_CONNECTOR_DEVICE_TAG_RECORD *dev_tag_record;
+	uint32_t cached_device_support =
+			le16_to_cpu(bp->object_info_tbl.v1_1->usDeviceSupport);
+
+	uint32_t dst_number;
+	uint16_t *dst_object_id_list;
+
+	opm_object = get_bios_object(bp, opm_object_id);
+	if (!opm_object)
+		return BP_RESULT_UNSUPPORTED;
+
+	memset(&ext_display_connection_info_tbl, 0,
+			sizeof(ATOM_EXTERNAL_DISPLAY_CONNECTION_INFO));
+
+	connector_tbl_offset = bp->object_info_tbl_offset
+			+ le16_to_cpu(bp->object_info_tbl.v1_1->usConnectorObjectTableOffset);
+	connector_tbl = GET_IMAGE(ATOM_OBJECT_TABLE, connector_tbl_offset);
+
+	/* Read Connector info table from EEPROM through i2c */
+	if (get_ext_display_connection_info(bp,
+					    opm_object,
+					    &ext_display_connection_info_tbl) != BP_RESULT_OK) {
+
+		dm_logger_write(bp->base.ctx->logger, LOG_WARNING,
+				"%s: Failed to read Connection Info Table", __func__);
+		return BP_RESULT_UNSUPPORTED;
+	}
+
+	/* Get pointer to AUX/DDC and HPD LUTs */
+	aux_ddc_lut_record =
+			get_ext_connector_aux_ddc_lut_record(bp, opm_object);
+	hpd_pin_lut_record =
+			get_ext_connector_hpd_pin_lut_record(bp, opm_object);
+
+	if ((aux_ddc_lut_record == NULL) || (hpd_pin_lut_record == NULL))
+		return BP_RESULT_UNSUPPORTED;
+
+	/* Cache support bits for currently unmapped device types. */
+	if (bp->remap_device_tags) {
+		for (i = 0; i < connector_tbl->ucNumberOfObjects; ++i) {
+			uint32_t j;
+			/* Remove support for all non-MXM connectors. */
+			object = &connector_tbl->asObjects[i];
+			object_id = object_id_from_bios_object_id(
+					le16_to_cpu(object->usObjectID));
+			if ((OBJECT_TYPE_CONNECTOR != object_id.type) ||
+					(CONNECTOR_ID_MXM == object_id.id))
+				continue;
+
+			/* Remove support for all device tags. */
+			if (bios_parser_get_device_tag_record(
+					bp, object, &dev_tag_record) != BP_RESULT_OK)
+				continue;
+
+			for (j = 0; j < dev_tag_record->ucNumberOfDevice; ++j) {
+				ATOM_CONNECTOR_DEVICE_TAG *device_tag =
+						&dev_tag_record->asDeviceTag[j];
+				cached_device_support &=
+						~le16_to_cpu(device_tag->usDeviceID);
+			}
+		}
+	}
+
+	/* Find all MXM connector objects and patch them with connector info
+	 * from the external display connection info table. */
+	for (i = 0; i < connector_tbl->ucNumberOfObjects; i++) {
+		uint32_t j;
+
+		object = &connector_tbl->asObjects[i];
+		object_id = object_id_from_bios_object_id(le16_to_cpu(object->usObjectID));
+		if ((OBJECT_TYPE_CONNECTOR != object_id.type) ||
+				(CONNECTOR_ID_MXM != object_id.id))
+			continue;
+
+		/* Get the correct connection info table entry based on the enum
+		 * id. */
+		ext_display_path = get_ext_display_path_entry(
+				&ext_display_connection_info_tbl,
+				le16_to_cpu(object->usObjectID));
+		if (!ext_display_path)
+			return BP_RESULT_FAILURE;
+
+		/* Patch device connector ID */
+		object->usObjectID =
+				cpu_to_le16(le16_to_cpu(ext_display_path->usDeviceConnector));
+
+		/* Patch device tag, ulACPIDeviceEnum. */
+		add_device_tag_from_ext_display_path(
+				bp,
+				object,
+				ext_display_path,
+				&cached_device_support);
+
+		/* Patch HPD info */
+		if (ext_display_path->ucExtHPDPINLutIndex <
+				MAX_NUMBER_OF_EXT_HPDPIN_LUT_ENTRIES) {
+			hpd_record = get_hpd_record(bp, object);
+			if (hpd_record) {
+				uint8_t index =
+						ext_display_path->ucExtHPDPINLutIndex;
+				hpd_record->ucHPDIntGPIOID =
+						hpd_pin_lut_record->ucHPDPINMap[index];
+			} else {
+				BREAK_TO_DEBUGGER();
+				/* Invalid hpd record */
+				return BP_RESULT_FAILURE;
+			}
+		}
+
+		/* Patch I2C/AUX info */
+		if (ext_display_path->ucExtHPDPINLutIndex <
+				MAX_NUMBER_OF_EXT_AUXDDC_LUT_ENTRIES) {
+			i2c_record = get_i2c_record(bp, object);
+			if (i2c_record) {
+				uint8_t index =
+						ext_display_path->ucExtAUXDDCLutIndex;
+				i2c_record->sucI2cId =
+						aux_ddc_lut_record->ucAUXDDCMap[index];
+			} else {
+				BREAK_TO_DEBUGGER();
+				/* Invalid I2C record */
+				return BP_RESULT_FAILURE;
+			}
+		}
+
+		/* Merge with other MXM connectors that map to the same physical
+		 * connector. */
+		for (j = i + 1;
+				j < connector_tbl->ucNumberOfObjects; j++) {
+			ATOM_OBJECT *next_object;
+			struct graphics_object_id next_object_id;
+			EXT_DISPLAY_PATH *next_ext_display_path;
+
+			next_object = &connector_tbl->asObjects[j];
+			next_object_id = object_id_from_bios_object_id(
+					le16_to_cpu(next_object->usObjectID));
+
+			if ((OBJECT_TYPE_CONNECTOR != next_object_id.type) &&
+					(CONNECTOR_ID_MXM == next_object_id.id))
+				continue;
+
+			next_ext_display_path = get_ext_display_path_entry(
+					&ext_display_connection_info_tbl,
+					le16_to_cpu(next_object->usObjectID));
+
+			if (next_ext_display_path == NULL)
+				return BP_RESULT_FAILURE;
+
+			/* Merge if using same connector. */
+			if ((le16_to_cpu(next_ext_display_path->usDeviceConnector) ==
+					le16_to_cpu(ext_display_path->usDeviceConnector)) &&
+					(le16_to_cpu(ext_display_path->usDeviceConnector) != 0)) {
+				/* Clear duplicate connector from table. */
+				next_object->usObjectID = cpu_to_le16(0);
+				add_device_tag_from_ext_display_path(
+						bp,
+						object,
+						ext_display_path,
+						&cached_device_support);
+			}
+		}
+	}
+
+	/* Find all encoders which have an MXM object as their destination.
+	 *  Replace the MXM object with the real connector Id from the external
+	 *  display connection info table */
+
+	encoder_table_offset = bp->object_info_tbl_offset
+			+ le16_to_cpu(bp->object_info_tbl.v1_1->usEncoderObjectTableOffset);
+	encoder_table = GET_IMAGE(ATOM_OBJECT_TABLE, encoder_table_offset);
+
+	for (i = 0; i < encoder_table->ucNumberOfObjects; i++) {
+		uint32_t j;
+
+		object = &encoder_table->asObjects[i];
+
+		dst_number = get_dest_obj_list(bp, object, &dst_object_id_list);
+
+		for (j = 0; j < dst_number; j++) {
+			object_id = object_id_from_bios_object_id(
+					dst_object_id_list[j]);
+
+			if ((OBJECT_TYPE_CONNECTOR != object_id.type) ||
+					(CONNECTOR_ID_MXM != object_id.id))
+				continue;
+
+			/* Get the correct connection info table entry based on
+			 * the enum id. */
+			ext_display_path =
+					get_ext_display_path_entry(
+							&ext_display_connection_info_tbl,
+							dst_object_id_list[j]);
+
+			if (ext_display_path == NULL)
+				return BP_RESULT_FAILURE;
+
+			dst_object_id_list[j] =
+					le16_to_cpu(ext_display_path->usDeviceConnector);
+		}
+	}
+
+	return BP_RESULT_OK;
+}
+
+/*
+ * Check whether we need to patch the VBIOS connector info table with
+ * data from an external display connection info table.  This is
+ * necessary to support MXM boards with an OPM (output personality
+ * module).  With these designs, the VBIOS connector info table
+ * specifies an MXM_CONNECTOR with a unique ID.  The driver retrieves
+ * the external connection info table through i2c and then looks up the
+ * connector ID to find the real connector type (e.g. DFP1).
+ *
+ */
+
+static void process_ext_display_connection_info(struct bios_parser *bp)
+{
+	ATOM_OBJECT_TABLE *connector_tbl;
+	uint32_t connector_tbl_offset;
+	struct graphics_object_id object_id;
+	ATOM_OBJECT *object;
+	bool mxm_connector_found = false;
+	bool null_entry_found = false;
+	uint32_t i = 0;
+
+	connector_tbl_offset = bp->object_info_tbl_offset +
+			le16_to_cpu(bp->object_info_tbl.v1_1->usConnectorObjectTableOffset);
+	connector_tbl = GET_IMAGE(ATOM_OBJECT_TABLE, connector_tbl_offset);
+
+	/* Look for MXM connectors to determine whether we need patch the VBIOS
+	 * connector info table. Look for null entries to determine whether we
+	 * need to compact connector table. */
+	for (i = 0; i < connector_tbl->ucNumberOfObjects; i++) {
+		object = &connector_tbl->asObjects[i];
+		object_id = object_id_from_bios_object_id(le16_to_cpu(object->usObjectID));
+
+		if ((OBJECT_TYPE_CONNECTOR == object_id.type) &&
+				(CONNECTOR_ID_MXM == object_id.id)) {
+			/* Once we found MXM connector - we can break */
+			mxm_connector_found = true;
+			break;
+		} else if (OBJECT_TYPE_CONNECTOR != object_id.type) {
+			/* We need to continue looping - to check if MXM
+			 * connector present */
+			null_entry_found = true;
+		}
+	}
+
+	/* Patch BIOS image */
+	if (mxm_connector_found || null_entry_found) {
+		uint32_t connectors_num = 0;
+		uint8_t *original_bios;
+		/* Step 1: Replace bios image with the new copy which will be
+		 * patched */
+		bp->base.bios_local_image = kzalloc(bp->base.bios_size,
+						    GFP_KERNEL);
+		if (bp->base.bios_local_image == NULL) {
+			BREAK_TO_DEBUGGER();
+			/* Failed to alloc bp->base.bios_local_image */
+			return;
+		}
+
+		memmove(bp->base.bios_local_image, bp->base.bios, bp->base.bios_size);
+		original_bios = bp->base.bios;
+		bp->base.bios = bp->base.bios_local_image;
+		connector_tbl =
+				GET_IMAGE(ATOM_OBJECT_TABLE, connector_tbl_offset);
+
+		/* Step 2: (only if MXM connector found) Patch BIOS image with
+		 * info from external module */
+		if (mxm_connector_found &&
+		    patch_bios_image_from_ext_display_connection_info(bp) !=
+						BP_RESULT_OK) {
+			/* Patching the bios image has failed. We will copy
+			 * again original image provided and afterwards
+			 * only remove null entries */
+			memmove(
+					bp->base.bios_local_image,
+					original_bios,
+					bp->base.bios_size);
+		}
+
+		/* Step 3: Compact connector table (remove null entries, valid
+		 * entries moved to beginning) */
+		for (i = 0; i < connector_tbl->ucNumberOfObjects; i++) {
+			object = &connector_tbl->asObjects[i];
+			object_id = object_id_from_bios_object_id(
+					le16_to_cpu(object->usObjectID));
+
+			if (OBJECT_TYPE_CONNECTOR != object_id.type)
+				continue;
+
+			if (i != connectors_num) {
+				memmove(
+						&connector_tbl->
+						asObjects[connectors_num],
+						object,
+						sizeof(ATOM_OBJECT));
+			}
+			++connectors_num;
+		}
+		connector_tbl->ucNumberOfObjects = (uint8_t)connectors_num;
+	}
+}
+
+static void bios_parser_post_init(struct dc_bios *dcb)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+
+	process_ext_display_connection_info(bp);
+}
+
+/**
+ * bios_parser_set_scratch_critical_state
+ *
+ * @brief
+ *  update critical state bit in VBIOS scratch register
+ *
+ * @param
+ *  bool - to set or reset state
+ */
+static void bios_parser_set_scratch_critical_state(
+	struct dc_bios *dcb,
+	bool state)
+{
+	bios_set_scratch_critical_state(dcb, state);
+}
+
+/*
+ * get_integrated_info_v8
+ *
+ * @brief
+ * Get V8 integrated BIOS information
+ *
+ * @param
+ * bios_parser *bp - [in]BIOS parser handler to get master data table
+ * integrated_info *info - [out] store and output integrated info
+ *
+ * @return
+ * enum bp_result - BP_RESULT_OK if information is available,
+ *                  BP_RESULT_BADBIOSTABLE otherwise.
+ */
+static enum bp_result get_integrated_info_v8(
+	struct bios_parser *bp,
+	struct integrated_info *info)
+{
+	ATOM_INTEGRATED_SYSTEM_INFO_V1_8 *info_v8;
+	uint32_t i;
+
+	info_v8 = GET_IMAGE(ATOM_INTEGRATED_SYSTEM_INFO_V1_8,
+			bp->master_data_tbl->ListOfDataTables.IntegratedSystemInfo);
+
+	if (info_v8 == NULL)
+		return BP_RESULT_BADBIOSTABLE;
+	info->boot_up_engine_clock = le32_to_cpu(info_v8->ulBootUpEngineClock) * 10;
+	info->dentist_vco_freq = le32_to_cpu(info_v8->ulDentistVCOFreq) * 10;
+	info->boot_up_uma_clock = le32_to_cpu(info_v8->ulBootUpUMAClock) * 10;
+
+	for (i = 0; i < NUMBER_OF_DISP_CLK_VOLTAGE; ++i) {
+		/* Convert [10KHz] into [KHz] */
+		info->disp_clk_voltage[i].max_supported_clk =
+			le32_to_cpu(info_v8->sDISPCLK_Voltage[i].
+				    ulMaximumSupportedCLK) * 10;
+		info->disp_clk_voltage[i].voltage_index =
+			le32_to_cpu(info_v8->sDISPCLK_Voltage[i].ulVoltageIndex);
+	}
+
+	info->boot_up_req_display_vector =
+		le32_to_cpu(info_v8->ulBootUpReqDisplayVector);
+	info->gpu_cap_info =
+		le32_to_cpu(info_v8->ulGPUCapInfo);
+
+	/*
+	 * system_config: Bit[0] = 0 : PCIE power gating disabled
+	 *                       = 1 : PCIE power gating enabled
+	 *                Bit[1] = 0 : DDR-PLL shut down disabled
+	 *                       = 1 : DDR-PLL shut down enabled
+	 *                Bit[2] = 0 : DDR-PLL power down disabled
+	 *                       = 1 : DDR-PLL power down enabled
+	 */
+	info->system_config = le32_to_cpu(info_v8->ulSystemConfig);
+	info->cpu_cap_info = le32_to_cpu(info_v8->ulCPUCapInfo);
+	info->boot_up_nb_voltage =
+		le16_to_cpu(info_v8->usBootUpNBVoltage);
+	info->ext_disp_conn_info_offset =
+		le16_to_cpu(info_v8->usExtDispConnInfoOffset);
+	info->memory_type = info_v8->ucMemoryType;
+	info->ma_channel_number = info_v8->ucUMAChannelNumber;
+	info->gmc_restore_reset_time =
+		le32_to_cpu(info_v8->ulGMCRestoreResetTime);
+
+	info->minimum_n_clk =
+		le32_to_cpu(info_v8->ulNbpStateNClkFreq[0]);
+	for (i = 1; i < 4; ++i)
+		info->minimum_n_clk =
+			info->minimum_n_clk < le32_to_cpu(info_v8->ulNbpStateNClkFreq[i]) ?
+			info->minimum_n_clk : le32_to_cpu(info_v8->ulNbpStateNClkFreq[i]);
+
+	info->idle_n_clk = le32_to_cpu(info_v8->ulIdleNClk);
+	info->ddr_dll_power_up_time =
+		le32_to_cpu(info_v8->ulDDR_DLL_PowerUpTime);
+	info->ddr_pll_power_up_time =
+		le32_to_cpu(info_v8->ulDDR_PLL_PowerUpTime);
+	info->pcie_clk_ss_type = le16_to_cpu(info_v8->usPCIEClkSSType);
+	info->lvds_ss_percentage =
+		le16_to_cpu(info_v8->usLvdsSSPercentage);
+	info->lvds_sspread_rate_in_10hz =
+		le16_to_cpu(info_v8->usLvdsSSpreadRateIn10Hz);
+	info->hdmi_ss_percentage =
+		le16_to_cpu(info_v8->usHDMISSPercentage);
+	info->hdmi_sspread_rate_in_10hz =
+		le16_to_cpu(info_v8->usHDMISSpreadRateIn10Hz);
+	info->dvi_ss_percentage =
+		le16_to_cpu(info_v8->usDVISSPercentage);
+	info->dvi_sspread_rate_in_10_hz =
+		le16_to_cpu(info_v8->usDVISSpreadRateIn10Hz);
+
+	info->max_lvds_pclk_freq_in_single_link =
+		le16_to_cpu(info_v8->usMaxLVDSPclkFreqInSingleLink);
+	info->lvds_misc = info_v8->ucLvdsMisc;
+	info->lvds_pwr_on_seq_dig_on_to_de_in_4ms =
+		info_v8->ucLVDSPwrOnSeqDIGONtoDE_in4Ms;
+	info->lvds_pwr_on_seq_de_to_vary_bl_in_4ms =
+		info_v8->ucLVDSPwrOnSeqDEtoVARY_BL_in4Ms;
+	info->lvds_pwr_on_seq_vary_bl_to_blon_in_4ms =
+		info_v8->ucLVDSPwrOnSeqVARY_BLtoBLON_in4Ms;
+	info->lvds_pwr_off_seq_vary_bl_to_de_in4ms =
+		info_v8->ucLVDSPwrOffSeqVARY_BLtoDE_in4Ms;
+	info->lvds_pwr_off_seq_de_to_dig_on_in4ms =
+		info_v8->ucLVDSPwrOffSeqDEtoDIGON_in4Ms;
+	info->lvds_pwr_off_seq_blon_to_vary_bl_in_4ms =
+		info_v8->ucLVDSPwrOffSeqBLONtoVARY_BL_in4Ms;
+	info->lvds_off_to_on_delay_in_4ms =
+		info_v8->ucLVDSOffToOnDelay_in4Ms;
+	info->lvds_bit_depth_control_val =
+		le32_to_cpu(info_v8->ulLCDBitDepthControlVal);
+
+	for (i = 0; i < NUMBER_OF_AVAILABLE_SCLK; ++i) {
+		/* Convert [10KHz] into [KHz] */
+		info->avail_s_clk[i].supported_s_clk =
+			le32_to_cpu(info_v8->sAvail_SCLK[i].ulSupportedSCLK) * 10;
+		info->avail_s_clk[i].voltage_index =
+			le16_to_cpu(info_v8->sAvail_SCLK[i].usVoltageIndex);
+		info->avail_s_clk[i].voltage_id =
+			le16_to_cpu(info_v8->sAvail_SCLK[i].usVoltageID);
+	}
+
+	for (i = 0; i < NUMBER_OF_UCHAR_FOR_GUID; ++i) {
+		info->ext_disp_conn_info.gu_id[i] =
+			info_v8->sExtDispConnInfo.ucGuid[i];
+	}
+
+	for (i = 0; i < MAX_NUMBER_OF_EXT_DISPLAY_PATH; ++i) {
+		info->ext_disp_conn_info.path[i].device_connector_id =
+			object_id_from_bios_object_id(
+				le16_to_cpu(info_v8->sExtDispConnInfo.sPath[i].usDeviceConnector));
+
+		info->ext_disp_conn_info.path[i].ext_encoder_obj_id =
+			object_id_from_bios_object_id(
+				le16_to_cpu(info_v8->sExtDispConnInfo.sPath[i].usExtEncoderObjId));
+
+		info->ext_disp_conn_info.path[i].device_tag =
+			le16_to_cpu(info_v8->sExtDispConnInfo.sPath[i].usDeviceTag);
+		info->ext_disp_conn_info.path[i].device_acpi_enum =
+			le16_to_cpu(info_v8->sExtDispConnInfo.sPath[i].usDeviceACPIEnum);
+		info->ext_disp_conn_info.path[i].ext_aux_ddc_lut_index =
+			info_v8->sExtDispConnInfo.sPath[i].ucExtAUXDDCLutIndex;
+		info->ext_disp_conn_info.path[i].ext_hpd_pin_lut_index =
+			info_v8->sExtDispConnInfo.sPath[i].ucExtHPDPINLutIndex;
+		info->ext_disp_conn_info.path[i].channel_mapping.raw =
+			info_v8->sExtDispConnInfo.sPath[i].ucChannelMapping;
+	}
+	info->ext_disp_conn_info.checksum =
+		info_v8->sExtDispConnInfo.ucChecksum;
+
+	return BP_RESULT_OK;
+}
+
+/*
+ * get_integrated_info_v8
+ *
+ * @brief
+ * Get V8 integrated BIOS information
+ *
+ * @param
+ * bios_parser *bp - [in]BIOS parser handler to get master data table
+ * integrated_info *info - [out] store and output integrated info
+ *
+ * @return
+ * enum bp_result - BP_RESULT_OK if information is available,
+ *                  BP_RESULT_BADBIOSTABLE otherwise.
+ */
+static enum bp_result get_integrated_info_v9(
+	struct bios_parser *bp,
+	struct integrated_info *info)
+{
+	ATOM_INTEGRATED_SYSTEM_INFO_V1_9 *info_v9;
+	uint32_t i;
+
+	info_v9 = GET_IMAGE(ATOM_INTEGRATED_SYSTEM_INFO_V1_9,
+			bp->master_data_tbl->ListOfDataTables.IntegratedSystemInfo);
+
+	if (!info_v9)
+		return BP_RESULT_BADBIOSTABLE;
+
+	info->boot_up_engine_clock = le32_to_cpu(info_v9->ulBootUpEngineClock) * 10;
+	info->dentist_vco_freq = le32_to_cpu(info_v9->ulDentistVCOFreq) * 10;
+	info->boot_up_uma_clock = le32_to_cpu(info_v9->ulBootUpUMAClock) * 10;
+
+	for (i = 0; i < NUMBER_OF_DISP_CLK_VOLTAGE; ++i) {
+		/* Convert [10KHz] into [KHz] */
+		info->disp_clk_voltage[i].max_supported_clk =
+			le32_to_cpu(info_v9->sDISPCLK_Voltage[i].ulMaximumSupportedCLK) * 10;
+		info->disp_clk_voltage[i].voltage_index =
+			le32_to_cpu(info_v9->sDISPCLK_Voltage[i].ulVoltageIndex);
+	}
+
+	info->boot_up_req_display_vector =
+		le32_to_cpu(info_v9->ulBootUpReqDisplayVector);
+	info->gpu_cap_info = le32_to_cpu(info_v9->ulGPUCapInfo);
+
+	/*
+	 * system_config: Bit[0] = 0 : PCIE power gating disabled
+	 *                       = 1 : PCIE power gating enabled
+	 *                Bit[1] = 0 : DDR-PLL shut down disabled
+	 *                       = 1 : DDR-PLL shut down enabled
+	 *                Bit[2] = 0 : DDR-PLL power down disabled
+	 *                       = 1 : DDR-PLL power down enabled
+	 */
+	info->system_config = le32_to_cpu(info_v9->ulSystemConfig);
+	info->cpu_cap_info = le32_to_cpu(info_v9->ulCPUCapInfo);
+	info->boot_up_nb_voltage = le16_to_cpu(info_v9->usBootUpNBVoltage);
+	info->ext_disp_conn_info_offset = le16_to_cpu(info_v9->usExtDispConnInfoOffset);
+	info->memory_type = info_v9->ucMemoryType;
+	info->ma_channel_number = info_v9->ucUMAChannelNumber;
+	info->gmc_restore_reset_time = le32_to_cpu(info_v9->ulGMCRestoreResetTime);
+
+	info->minimum_n_clk = le32_to_cpu(info_v9->ulNbpStateNClkFreq[0]);
+	for (i = 1; i < 4; ++i)
+		info->minimum_n_clk =
+			info->minimum_n_clk < le32_to_cpu(info_v9->ulNbpStateNClkFreq[i]) ?
+			info->minimum_n_clk : le32_to_cpu(info_v9->ulNbpStateNClkFreq[i]);
+
+	info->idle_n_clk = le32_to_cpu(info_v9->ulIdleNClk);
+	info->ddr_dll_power_up_time = le32_to_cpu(info_v9->ulDDR_DLL_PowerUpTime);
+	info->ddr_pll_power_up_time = le32_to_cpu(info_v9->ulDDR_PLL_PowerUpTime);
+	info->pcie_clk_ss_type = le16_to_cpu(info_v9->usPCIEClkSSType);
+	info->lvds_ss_percentage = le16_to_cpu(info_v9->usLvdsSSPercentage);
+	info->lvds_sspread_rate_in_10hz = le16_to_cpu(info_v9->usLvdsSSpreadRateIn10Hz);
+	info->hdmi_ss_percentage = le16_to_cpu(info_v9->usHDMISSPercentage);
+	info->hdmi_sspread_rate_in_10hz = le16_to_cpu(info_v9->usHDMISSpreadRateIn10Hz);
+	info->dvi_ss_percentage = le16_to_cpu(info_v9->usDVISSPercentage);
+	info->dvi_sspread_rate_in_10_hz = le16_to_cpu(info_v9->usDVISSpreadRateIn10Hz);
+
+	info->max_lvds_pclk_freq_in_single_link =
+		le16_to_cpu(info_v9->usMaxLVDSPclkFreqInSingleLink);
+	info->lvds_misc = info_v9->ucLvdsMisc;
+	info->lvds_pwr_on_seq_dig_on_to_de_in_4ms =
+		info_v9->ucLVDSPwrOnSeqDIGONtoDE_in4Ms;
+	info->lvds_pwr_on_seq_de_to_vary_bl_in_4ms =
+		info_v9->ucLVDSPwrOnSeqDEtoVARY_BL_in4Ms;
+	info->lvds_pwr_on_seq_vary_bl_to_blon_in_4ms =
+		info_v9->ucLVDSPwrOnSeqVARY_BLtoBLON_in4Ms;
+	info->lvds_pwr_off_seq_vary_bl_to_de_in4ms =
+		info_v9->ucLVDSPwrOffSeqVARY_BLtoDE_in4Ms;
+	info->lvds_pwr_off_seq_de_to_dig_on_in4ms =
+		info_v9->ucLVDSPwrOffSeqDEtoDIGON_in4Ms;
+	info->lvds_pwr_off_seq_blon_to_vary_bl_in_4ms =
+		info_v9->ucLVDSPwrOffSeqBLONtoVARY_BL_in4Ms;
+	info->lvds_off_to_on_delay_in_4ms =
+		info_v9->ucLVDSOffToOnDelay_in4Ms;
+	info->lvds_bit_depth_control_val =
+		le32_to_cpu(info_v9->ulLCDBitDepthControlVal);
+
+	for (i = 0; i < NUMBER_OF_AVAILABLE_SCLK; ++i) {
+		/* Convert [10KHz] into [KHz] */
+		info->avail_s_clk[i].supported_s_clk =
+			le32_to_cpu(info_v9->sAvail_SCLK[i].ulSupportedSCLK) * 10;
+		info->avail_s_clk[i].voltage_index =
+			le16_to_cpu(info_v9->sAvail_SCLK[i].usVoltageIndex);
+		info->avail_s_clk[i].voltage_id =
+			le16_to_cpu(info_v9->sAvail_SCLK[i].usVoltageID);
+	}
+
+	for (i = 0; i < NUMBER_OF_UCHAR_FOR_GUID; ++i) {
+		info->ext_disp_conn_info.gu_id[i] =
+			info_v9->sExtDispConnInfo.ucGuid[i];
+	}
+
+	for (i = 0; i < MAX_NUMBER_OF_EXT_DISPLAY_PATH; ++i) {
+		info->ext_disp_conn_info.path[i].device_connector_id =
+			object_id_from_bios_object_id(
+				le16_to_cpu(info_v9->sExtDispConnInfo.sPath[i].usDeviceConnector));
+
+		info->ext_disp_conn_info.path[i].ext_encoder_obj_id =
+			object_id_from_bios_object_id(
+				le16_to_cpu(info_v9->sExtDispConnInfo.sPath[i].usExtEncoderObjId));
+
+		info->ext_disp_conn_info.path[i].device_tag =
+			le16_to_cpu(info_v9->sExtDispConnInfo.sPath[i].usDeviceTag);
+		info->ext_disp_conn_info.path[i].device_acpi_enum =
+			le16_to_cpu(info_v9->sExtDispConnInfo.sPath[i].usDeviceACPIEnum);
+		info->ext_disp_conn_info.path[i].ext_aux_ddc_lut_index =
+			info_v9->sExtDispConnInfo.sPath[i].ucExtAUXDDCLutIndex;
+		info->ext_disp_conn_info.path[i].ext_hpd_pin_lut_index =
+			info_v9->sExtDispConnInfo.sPath[i].ucExtHPDPINLutIndex;
+		info->ext_disp_conn_info.path[i].channel_mapping.raw =
+			info_v9->sExtDispConnInfo.sPath[i].ucChannelMapping;
+	}
+	info->ext_disp_conn_info.checksum =
+		info_v9->sExtDispConnInfo.ucChecksum;
+
+	return BP_RESULT_OK;
+}
+
+/*
+ * construct_integrated_info
+ *
+ * @brief
+ * Get integrated BIOS information based on table revision
+ *
+ * @param
+ * bios_parser *bp - [in]BIOS parser handler to get master data table
+ * integrated_info *info - [out] store and output integrated info
+ *
+ * @return
+ * enum bp_result - BP_RESULT_OK if information is available,
+ *                  BP_RESULT_BADBIOSTABLE otherwise.
+ */
+static enum bp_result construct_integrated_info(
+	struct bios_parser *bp,
+	struct integrated_info *info)
+{
+	enum bp_result result = BP_RESULT_BADBIOSTABLE;
+
+	ATOM_COMMON_TABLE_HEADER *header;
+	struct atom_data_revision revision;
+
+	if (bp->master_data_tbl->ListOfDataTables.IntegratedSystemInfo) {
+		header = GET_IMAGE(ATOM_COMMON_TABLE_HEADER,
+				bp->master_data_tbl->ListOfDataTables.IntegratedSystemInfo);
+
+		get_atom_data_table_revision(header, &revision);
+
+		/* Don't need to check major revision as they are all 1 */
+		switch (revision.minor) {
+		case 8:
+			result = get_integrated_info_v8(bp, info);
+			break;
+		case 9:
+			result = get_integrated_info_v9(bp, info);
+			break;
+		default:
+			return result;
+
+		}
+	}
+
+	/* Sort voltage table from low to high*/
+	if (result == BP_RESULT_OK) {
+		struct clock_voltage_caps temp = {0, 0};
+		uint32_t i;
+		uint32_t j;
+
+		for (i = 1; i < NUMBER_OF_DISP_CLK_VOLTAGE; ++i) {
+			for (j = i; j > 0; --j) {
+				if (
+						info->disp_clk_voltage[j].max_supported_clk <
+						info->disp_clk_voltage[j-1].max_supported_clk) {
+					/* swap j and j - 1*/
+					temp = info->disp_clk_voltage[j-1];
+					info->disp_clk_voltage[j-1] =
+							info->disp_clk_voltage[j];
+					info->disp_clk_voltage[j] = temp;
+				}
+			}
+		}
+
+	}
+
+	return result;
+}
+
+static struct integrated_info *bios_parser_create_integrated_info(
+	struct dc_bios *dcb)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+	struct integrated_info *info = NULL;
+
+	info = kzalloc(sizeof(struct integrated_info), GFP_KERNEL);
+
+	if (info == NULL) {
+		ASSERT_CRITICAL(0);
+		return NULL;
+	}
+
+	if (construct_integrated_info(bp, info) == BP_RESULT_OK)
+		return info;
+
+	kfree(info);
+
+	return NULL;
+}
+
+/******************************************************************************/
+
+static const struct dc_vbios_funcs vbios_funcs = {
+	.get_connectors_number = bios_parser_get_connectors_number,
+
+	.get_encoder_id = bios_parser_get_encoder_id,
+
+	.get_connector_id = bios_parser_get_connector_id,
+
+	.get_dst_number = bios_parser_get_dst_number,
+
+	.get_src_obj = bios_parser_get_src_obj,
+
+	.get_dst_obj = bios_parser_get_dst_obj,
+
+	.get_i2c_info = bios_parser_get_i2c_info,
+
+	.get_voltage_ddc_info = bios_parser_get_voltage_ddc_info,
+
+	.get_thermal_ddc_info = bios_parser_get_thermal_ddc_info,
+
+	.get_hpd_info = bios_parser_get_hpd_info,
+
+	.get_device_tag = bios_parser_get_device_tag,
+
+	.get_firmware_info = bios_parser_get_firmware_info,
+
+	.get_spread_spectrum_info = bios_parser_get_spread_spectrum_info,
+
+	.get_ss_entry_number = bios_parser_get_ss_entry_number,
+
+	.get_embedded_panel_info = bios_parser_get_embedded_panel_info,
+
+	.get_gpio_pin_info = bios_parser_get_gpio_pin_info,
+
+	.get_embedded_panel_info = bios_parser_get_embedded_panel_info,
+
+	.get_gpio_pin_info = bios_parser_get_gpio_pin_info,
+
+	.get_encoder_cap_info = bios_parser_get_encoder_cap_info,
+
+	/* bios scratch register communication */
+	.is_accelerated_mode = bios_is_accelerated_mode,
+
+	.set_scratch_critical_state = bios_parser_set_scratch_critical_state,
+
+	.is_device_id_supported = bios_parser_is_device_id_supported,
+
+	/* COMMANDS */
+	.encoder_control = bios_parser_encoder_control,
+
+	.transmitter_control = bios_parser_transmitter_control,
+
+	.crt_control = bios_parser_crt_control,  /* not used in DAL3.  keep for now in case we need to support VGA on Bonaire */
+
+	.enable_crtc = bios_parser_enable_crtc,
+
+	.adjust_pixel_clock = bios_parser_adjust_pixel_clock,
+
+	.set_pixel_clock = bios_parser_set_pixel_clock,
+
+	.set_dce_clock = bios_parser_set_dce_clock,
+
+	.enable_spread_spectrum_on_ppll = bios_parser_enable_spread_spectrum_on_ppll,
+
+	.program_crtc_timing = bios_parser_program_crtc_timing, /* still use.  should probably retire and program directly */
+
+	.crtc_source_select = bios_parser_crtc_source_select,  /* still use.  should probably retire and program directly */
+
+	.program_display_engine_pll = bios_parser_program_display_engine_pll,
+
+	.enable_disp_power_gating = bios_parser_enable_disp_power_gating,
+
+	/* SW init and patch */
+	.post_init = bios_parser_post_init,  /* patch vbios table for mxm module by reading i2c */
+
+	.bios_parser_destroy = bios_parser_destroy,
+};
+
+static bool bios_parser_construct(
+	struct bios_parser *bp,
+	struct bp_init_data *init,
+	enum dce_version dce_version)
+{
+	uint16_t *rom_header_offset = NULL;
+	ATOM_ROM_HEADER *rom_header = NULL;
+	ATOM_OBJECT_HEADER *object_info_tbl;
+	struct atom_data_revision tbl_rev = {0};
+
+	if (!init)
+		return false;
+
+	if (!init->bios)
+		return false;
+
+	bp->base.funcs = &vbios_funcs;
+	bp->base.bios = init->bios;
+	bp->base.bios_size = bp->base.bios[BIOS_IMAGE_SIZE_OFFSET] * BIOS_IMAGE_SIZE_UNIT;
+
+	bp->base.ctx = init->ctx;
+	bp->base.bios_local_image = NULL;
+
+	rom_header_offset =
+	GET_IMAGE(uint16_t, OFFSET_TO_POINTER_TO_ATOM_ROM_HEADER);
+
+	if (!rom_header_offset)
+		return false;
+
+	rom_header = GET_IMAGE(ATOM_ROM_HEADER, *rom_header_offset);
+
+	if (!rom_header)
+		return false;
+
+	get_atom_data_table_revision(&rom_header->sHeader, &tbl_rev);
+	if (tbl_rev.major >= 2 && tbl_rev.minor >= 2)
+		return false;
+
+	bp->master_data_tbl =
+	GET_IMAGE(ATOM_MASTER_DATA_TABLE,
+		rom_header->usMasterDataTableOffset);
+
+	if (!bp->master_data_tbl)
+		return false;
+
+	bp->object_info_tbl_offset = DATA_TABLES(Object_Header);
+
+	if (!bp->object_info_tbl_offset)
+		return false;
+
+	object_info_tbl =
+	GET_IMAGE(ATOM_OBJECT_HEADER, bp->object_info_tbl_offset);
+
+	if (!object_info_tbl)
+		return false;
+
+	get_atom_data_table_revision(&object_info_tbl->sHeader,
+		&bp->object_info_tbl.revision);
+
+	if (bp->object_info_tbl.revision.major == 1
+		&& bp->object_info_tbl.revision.minor >= 3) {
+		ATOM_OBJECT_HEADER_V3 *tbl_v3;
+
+		tbl_v3 = GET_IMAGE(ATOM_OBJECT_HEADER_V3,
+			bp->object_info_tbl_offset);
+		if (!tbl_v3)
+			return false;
+
+		bp->object_info_tbl.v1_3 = tbl_v3;
+	} else if (bp->object_info_tbl.revision.major == 1
+		&& bp->object_info_tbl.revision.minor >= 1)
+		bp->object_info_tbl.v1_1 = object_info_tbl;
+	else
+		return false;
+
+	dal_bios_parser_init_cmd_tbl(bp);
+	dal_bios_parser_init_cmd_tbl_helper(&bp->cmd_helper, dce_version);
+
+	bp->base.integrated_info = bios_parser_create_integrated_info(&bp->base);
+
+	return true;
+}
+
+/******************************************************************************/
diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser.h b/drivers/gpu/drm/amd/display/dc/bios/bios_parser.h
new file mode 100644
index 000000000000..d6f16275048f
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_BIOS_PARSER_H__
+#define __DAL_BIOS_PARSER_H__
+
+struct dc_bios *bios_parser_create(
+	struct bp_init_data *init,
+	enum dce_version dce_version);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c b/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
new file mode 100644
index 000000000000..1ee1717f2e6f
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
@@ -0,0 +1,1934 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+#include "ObjectID.h"
+#include "atomfirmware.h"
+
+#include "dc_bios_types.h"
+#include "include/grph_object_ctrl_defs.h"
+#include "include/bios_parser_interface.h"
+#include "include/i2caux_interface.h"
+#include "include/logger_interface.h"
+
+#include "command_table2.h"
+
+#include "bios_parser_helper.h"
+#include "command_table_helper2.h"
+#include "bios_parser2.h"
+#include "bios_parser_types_internal2.h"
+#include "bios_parser_interface.h"
+
+#include "bios_parser_common.h"
+#define LAST_RECORD_TYPE 0xff
+
+
+struct i2c_id_config_access {
+	uint8_t bfI2C_LineMux:4;
+	uint8_t bfHW_EngineID:3;
+	uint8_t bfHW_Capable:1;
+	uint8_t ucAccess;
+};
+
+static enum bp_result get_gpio_i2c_info(struct bios_parser *bp,
+	struct atom_i2c_record *record,
+	struct graphics_object_i2c_info *info);
+
+static enum bp_result bios_parser_get_firmware_info(
+	struct dc_bios *dcb,
+	struct dc_firmware_info *info);
+
+static enum bp_result bios_parser_get_encoder_cap_info(
+	struct dc_bios *dcb,
+	struct graphics_object_id object_id,
+	struct bp_encoder_cap_info *info);
+
+static enum bp_result get_firmware_info_v3_1(
+	struct bios_parser *bp,
+	struct dc_firmware_info *info);
+
+static struct atom_hpd_int_record *get_hpd_record(struct bios_parser *bp,
+		struct atom_display_object_path_v2 *object);
+
+static struct atom_encoder_caps_record *get_encoder_cap_record(
+	struct bios_parser *bp,
+	struct atom_display_object_path_v2 *object);
+
+#define BIOS_IMAGE_SIZE_OFFSET 2
+#define BIOS_IMAGE_SIZE_UNIT 512
+
+#define DATA_TABLES(table) (bp->master_data_tbl->listOfdatatables.table)
+
+
+static void destruct(struct bios_parser *bp)
+{
+	kfree(bp->base.bios_local_image);
+	kfree(bp->base.integrated_info);
+}
+
+static void firmware_parser_destroy(struct dc_bios **dcb)
+{
+	struct bios_parser *bp = BP_FROM_DCB(*dcb);
+
+	if (!bp) {
+		BREAK_TO_DEBUGGER();
+		return;
+	}
+
+	destruct(bp);
+
+	kfree(bp);
+	*dcb = NULL;
+}
+
+static void get_atom_data_table_revision(
+	struct atom_common_table_header *atom_data_tbl,
+	struct atom_data_revision *tbl_revision)
+{
+	if (!tbl_revision)
+		return;
+
+	/* initialize the revision to 0 which is invalid revision */
+	tbl_revision->major = 0;
+	tbl_revision->minor = 0;
+
+	if (!atom_data_tbl)
+		return;
+
+	tbl_revision->major =
+			(uint32_t) atom_data_tbl->format_revision & 0x3f;
+	tbl_revision->minor =
+			(uint32_t) atom_data_tbl->content_revision & 0x3f;
+}
+
+/* BIOS oject table displaypath is per connector.
+ * There is extra path not for connector. BIOS fill its encoderid as 0
+ */
+static uint8_t bios_parser_get_connectors_number(struct dc_bios *dcb)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+	unsigned int count = 0;
+	unsigned int i;
+
+	for (i = 0; i < bp->object_info_tbl.v1_4->number_of_path; i++) {
+		if (bp->object_info_tbl.v1_4->display_path[i].encoderobjid != 0)
+			count++;
+	}
+	return count;
+}
+
+static struct graphics_object_id bios_parser_get_encoder_id(
+	struct dc_bios *dcb,
+	uint32_t i)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+	struct graphics_object_id object_id = dal_graphics_object_id_init(
+		0, ENUM_ID_UNKNOWN, OBJECT_TYPE_UNKNOWN);
+
+	if (bp->object_info_tbl.v1_4->number_of_path > i)
+		object_id = object_id_from_bios_object_id(
+		bp->object_info_tbl.v1_4->display_path[i].encoderobjid);
+
+	return object_id;
+}
+
+static struct graphics_object_id bios_parser_get_connector_id(
+	struct dc_bios *dcb,
+	uint8_t i)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+	struct graphics_object_id object_id = dal_graphics_object_id_init(
+		0, ENUM_ID_UNKNOWN, OBJECT_TYPE_UNKNOWN);
+	struct object_info_table *tbl = &bp->object_info_tbl;
+	struct display_object_info_table_v1_4 *v1_4 = tbl->v1_4;
+
+	if (v1_4->number_of_path > i) {
+		/* If display_objid is generic object id,  the encoderObj
+		 * /extencoderobjId should be 0
+		 */
+		if (v1_4->display_path[i].encoderobjid != 0 &&
+				v1_4->display_path[i].display_objid != 0)
+			object_id = object_id_from_bios_object_id(
+					v1_4->display_path[i].display_objid);
+	}
+
+	return object_id;
+}
+
+
+/*  TODO:  GetNumberOfSrc*/
+
+static uint32_t bios_parser_get_dst_number(struct dc_bios *dcb,
+	struct graphics_object_id id)
+{
+	/* connector has 1 Dest, encoder has 0 Dest */
+	switch (id.type) {
+	case OBJECT_TYPE_ENCODER:
+		return 0;
+	case OBJECT_TYPE_CONNECTOR:
+		return 1;
+	default:
+		return 0;
+	}
+}
+
+/*  removed getSrcObjList, getDestObjList*/
+
+
+static enum bp_result bios_parser_get_src_obj(struct dc_bios *dcb,
+	struct graphics_object_id object_id, uint32_t index,
+	struct graphics_object_id *src_object_id)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+	unsigned int i;
+	enum bp_result  bp_result = BP_RESULT_BADINPUT;
+	struct graphics_object_id obj_id = {0};
+	struct object_info_table *tbl = &bp->object_info_tbl;
+
+	if (!src_object_id)
+		return bp_result;
+
+	switch (object_id.type) {
+	/* Encoder's Source is GPU.  BIOS does not provide GPU, since all
+	 * displaypaths point to same GPU (0x1100).  Hardcode GPU object type
+	 */
+	case OBJECT_TYPE_ENCODER:
+		/* TODO: since num of src must be less than 2.
+		 * If found in for loop, should break.
+		 * DAL2 implementation may be changed too
+		 */
+		for (i = 0; i < tbl->v1_4->number_of_path; i++) {
+			obj_id = object_id_from_bios_object_id(
+			tbl->v1_4->display_path[i].encoderobjid);
+			if (object_id.type == obj_id.type &&
+					object_id.id == obj_id.id &&
+						object_id.enum_id ==
+							obj_id.enum_id) {
+				*src_object_id =
+				object_id_from_bios_object_id(0x1100);
+				/* break; */
+			}
+		}
+		bp_result = BP_RESULT_OK;
+		break;
+	case OBJECT_TYPE_CONNECTOR:
+		for (i = 0; i < tbl->v1_4->number_of_path; i++) {
+			obj_id = object_id_from_bios_object_id(
+				tbl->v1_4->display_path[i].display_objid);
+
+			if (object_id.type == obj_id.type &&
+				object_id.id == obj_id.id &&
+					object_id.enum_id == obj_id.enum_id) {
+				*src_object_id =
+				object_id_from_bios_object_id(
+				tbl->v1_4->display_path[i].encoderobjid);
+				/* break; */
+			}
+		}
+		bp_result = BP_RESULT_OK;
+		break;
+	default:
+		break;
+	}
+
+	return bp_result;
+}
+
+static enum bp_result bios_parser_get_dst_obj(struct dc_bios *dcb,
+	struct graphics_object_id object_id, uint32_t index,
+	struct graphics_object_id *dest_object_id)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+	unsigned int i;
+	enum bp_result  bp_result = BP_RESULT_BADINPUT;
+	struct graphics_object_id obj_id = {0};
+	struct object_info_table *tbl = &bp->object_info_tbl;
+
+	if (!dest_object_id)
+		return BP_RESULT_BADINPUT;
+
+	switch (object_id.type) {
+	case OBJECT_TYPE_ENCODER:
+		/* TODO: since num of src must be less than 2.
+		 * If found in for loop, should break.
+		 * DAL2 implementation may be changed too
+		 */
+		for (i = 0; i < tbl->v1_4->number_of_path; i++) {
+			obj_id = object_id_from_bios_object_id(
+				tbl->v1_4->display_path[i].encoderobjid);
+			if (object_id.type == obj_id.type &&
+					object_id.id == obj_id.id &&
+						object_id.enum_id ==
+							obj_id.enum_id) {
+				*dest_object_id =
+					object_id_from_bios_object_id(
+				tbl->v1_4->display_path[i].display_objid);
+				/* break; */
+			}
+		}
+		bp_result = BP_RESULT_OK;
+		break;
+	default:
+		break;
+	}
+
+	return bp_result;
+}
+
+
+/* from graphics_object_id, find display path which includes the object_id */
+static struct atom_display_object_path_v2 *get_bios_object(
+	struct bios_parser *bp,
+	struct graphics_object_id id)
+{
+	unsigned int i;
+	struct graphics_object_id obj_id = {0};
+
+	switch (id.type) {
+	case OBJECT_TYPE_ENCODER:
+		for (i = 0; i < bp->object_info_tbl.v1_4->number_of_path; i++) {
+			obj_id = object_id_from_bios_object_id(
+			bp->object_info_tbl.v1_4->display_path[i].encoderobjid);
+			if (id.type == obj_id.type &&
+					id.id == obj_id.id &&
+						id.enum_id == obj_id.enum_id)
+				return
+				&bp->object_info_tbl.v1_4->display_path[i];
+		}
+	case OBJECT_TYPE_CONNECTOR:
+	case OBJECT_TYPE_GENERIC:
+		/* Both Generic and Connector Object ID
+		 * will be stored on display_objid
+		*/
+		for (i = 0; i < bp->object_info_tbl.v1_4->number_of_path; i++) {
+			obj_id = object_id_from_bios_object_id(
+			bp->object_info_tbl.v1_4->display_path[i].display_objid
+			);
+			if (id.type == obj_id.type &&
+					id.id == obj_id.id &&
+						id.enum_id == obj_id.enum_id)
+				return
+				&bp->object_info_tbl.v1_4->display_path[i];
+		}
+	default:
+		return NULL;
+	}
+}
+
+static enum bp_result bios_parser_get_i2c_info(struct dc_bios *dcb,
+	struct graphics_object_id id,
+	struct graphics_object_i2c_info *info)
+{
+	uint32_t offset;
+	struct atom_display_object_path_v2 *object;
+	struct atom_common_record_header *header;
+	struct atom_i2c_record *record;
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+
+	if (!info)
+		return BP_RESULT_BADINPUT;
+
+	object = get_bios_object(bp, id);
+
+	if (!object)
+		return BP_RESULT_BADINPUT;
+
+	offset = object->disp_recordoffset + bp->object_info_tbl_offset;
+
+	for (;;) {
+		header = GET_IMAGE(struct atom_common_record_header, offset);
+
+		if (!header)
+			return BP_RESULT_BADBIOSTABLE;
+
+		if (header->record_type == LAST_RECORD_TYPE ||
+			!header->record_size)
+			break;
+
+		if (header->record_type == ATOM_I2C_RECORD_TYPE
+			&& sizeof(struct atom_i2c_record) <=
+							header->record_size) {
+			/* get the I2C info */
+			record = (struct atom_i2c_record *) header;
+
+			if (get_gpio_i2c_info(bp, record, info) ==
+								BP_RESULT_OK)
+				return BP_RESULT_OK;
+		}
+
+		offset += header->record_size;
+	}
+
+	return BP_RESULT_NORECORD;
+}
+
+static enum bp_result get_gpio_i2c_info(
+	struct bios_parser *bp,
+	struct atom_i2c_record *record,
+	struct graphics_object_i2c_info *info)
+{
+	struct atom_gpio_pin_lut_v2_1 *header;
+	uint32_t count = 0;
+	unsigned int table_index = 0;
+
+	if (!info)
+		return BP_RESULT_BADINPUT;
+
+	/* get the GPIO_I2C info */
+	if (!DATA_TABLES(gpio_pin_lut))
+		return BP_RESULT_BADBIOSTABLE;
+
+	header = GET_IMAGE(struct atom_gpio_pin_lut_v2_1,
+					DATA_TABLES(gpio_pin_lut));
+	if (!header)
+		return BP_RESULT_BADBIOSTABLE;
+
+	if (sizeof(struct atom_common_table_header) +
+			sizeof(struct atom_gpio_pin_assignment)	>
+			le16_to_cpu(header->table_header.structuresize))
+		return BP_RESULT_BADBIOSTABLE;
+
+	/* TODO: is version change? */
+	if (header->table_header.content_revision != 1)
+		return BP_RESULT_UNSUPPORTED;
+
+	/* get data count */
+	count = (le16_to_cpu(header->table_header.structuresize)
+			- sizeof(struct atom_common_table_header))
+				/ sizeof(struct atom_gpio_pin_assignment);
+
+	table_index = record->i2c_id  & I2C_HW_LANE_MUX;
+
+	if (count < table_index) {
+		bool find_valid = false;
+
+		for (table_index = 0; table_index < count; table_index++) {
+			if (((record->i2c_id & I2C_HW_CAP) == (
+			header->gpio_pin[table_index].gpio_id &
+							I2C_HW_CAP)) &&
+			((record->i2c_id & I2C_HW_ENGINE_ID_MASK)  ==
+			(header->gpio_pin[table_index].gpio_id &
+						I2C_HW_ENGINE_ID_MASK)) &&
+			((record->i2c_id & I2C_HW_LANE_MUX) ==
+			(header->gpio_pin[table_index].gpio_id &
+							I2C_HW_LANE_MUX))) {
+				/* still valid */
+				find_valid = true;
+				break;
+			}
+		}
+		/* If we don't find the entry that we are looking for then
+		 *  we will return BP_Result_BadBiosTable.
+		 */
+		if (find_valid == false)
+			return BP_RESULT_BADBIOSTABLE;
+	}
+
+	/* get the GPIO_I2C_INFO */
+	info->i2c_hw_assist = (record->i2c_id & I2C_HW_CAP) ? true : false;
+	info->i2c_line = record->i2c_id & I2C_HW_LANE_MUX;
+	info->i2c_engine_id = (record->i2c_id & I2C_HW_ENGINE_ID_MASK) >> 4;
+	info->i2c_slave_address = record->i2c_slave_addr;
+
+	/* TODO: check how to get register offset for en, Y, etc. */
+	info->gpio_info.clk_a_register_index =
+			le16_to_cpu(
+			header->gpio_pin[table_index].data_a_reg_index);
+	info->gpio_info.clk_a_shift =
+			header->gpio_pin[table_index].gpio_bitshift;
+
+	return BP_RESULT_OK;
+}
+
+static enum bp_result get_voltage_ddc_info_v4(
+	uint8_t *i2c_line,
+	uint32_t index,
+	struct atom_common_table_header *header,
+	uint8_t *address)
+{
+	enum bp_result result = BP_RESULT_NORECORD;
+	struct atom_voltage_objects_info_v4_1 *info =
+		(struct atom_voltage_objects_info_v4_1 *) address;
+
+	uint8_t *voltage_current_object =
+		(uint8_t *) (&(info->voltage_object[0]));
+
+	while ((address + le16_to_cpu(header->structuresize)) >
+						voltage_current_object) {
+		struct atom_i2c_voltage_object_v4 *object =
+			(struct atom_i2c_voltage_object_v4 *)
+						voltage_current_object;
+
+		if (object->header.voltage_mode ==
+			ATOM_INIT_VOLTAGE_REGULATOR) {
+			if (object->header.voltage_type == index) {
+				*i2c_line = object->i2c_id ^ 0x90;
+				result = BP_RESULT_OK;
+				break;
+			}
+		}
+
+		voltage_current_object +=
+				le16_to_cpu(object->header.object_size);
+	}
+	return result;
+}
+
+static enum bp_result bios_parser_get_thermal_ddc_info(
+	struct dc_bios *dcb,
+	uint32_t i2c_channel_id,
+	struct graphics_object_i2c_info *info)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+	struct i2c_id_config_access *config;
+	struct atom_i2c_record record;
+
+	if (!info)
+		return BP_RESULT_BADINPUT;
+
+	config = (struct i2c_id_config_access *) &i2c_channel_id;
+
+	record.i2c_id = config->bfHW_Capable;
+	record.i2c_id |= config->bfI2C_LineMux;
+	record.i2c_id |= config->bfHW_EngineID;
+
+	return get_gpio_i2c_info(bp, &record, info);
+}
+
+static enum bp_result bios_parser_get_voltage_ddc_info(struct dc_bios *dcb,
+	uint32_t index,
+	struct graphics_object_i2c_info *info)
+{
+	uint8_t i2c_line = 0;
+	enum bp_result result = BP_RESULT_NORECORD;
+	uint8_t *voltage_info_address;
+	struct atom_common_table_header *header;
+	struct atom_data_revision revision = {0};
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+
+	if (!DATA_TABLES(voltageobject_info))
+		return result;
+
+	voltage_info_address = bios_get_image(&bp->base,
+			DATA_TABLES(voltageobject_info),
+			sizeof(struct atom_common_table_header));
+
+	header = (struct atom_common_table_header *) voltage_info_address;
+
+	get_atom_data_table_revision(header, &revision);
+
+	switch (revision.major) {
+	case 4:
+		if (revision.minor != 1)
+			break;
+		result = get_voltage_ddc_info_v4(&i2c_line, index, header,
+			voltage_info_address);
+		break;
+	}
+
+	if (result == BP_RESULT_OK)
+		result = bios_parser_get_thermal_ddc_info(dcb,
+			i2c_line, info);
+
+	return result;
+}
+
+static enum bp_result bios_parser_get_hpd_info(
+	struct dc_bios *dcb,
+	struct graphics_object_id id,
+	struct graphics_object_hpd_info *info)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+	struct atom_display_object_path_v2 *object;
+	struct atom_hpd_int_record *record = NULL;
+
+	if (!info)
+		return BP_RESULT_BADINPUT;
+
+	object = get_bios_object(bp, id);
+
+	if (!object)
+		return BP_RESULT_BADINPUT;
+
+	record = get_hpd_record(bp, object);
+
+	if (record != NULL) {
+		info->hpd_int_gpio_uid = record->pin_id;
+		info->hpd_active = record->plugin_pin_state;
+		return BP_RESULT_OK;
+	}
+
+	return BP_RESULT_NORECORD;
+}
+
+static struct atom_hpd_int_record *get_hpd_record(
+	struct bios_parser *bp,
+	struct atom_display_object_path_v2 *object)
+{
+	struct atom_common_record_header *header;
+	uint32_t offset;
+
+	if (!object) {
+		BREAK_TO_DEBUGGER(); /* Invalid object */
+		return NULL;
+	}
+
+	offset = le16_to_cpu(object->disp_recordoffset)
+			+ bp->object_info_tbl_offset;
+
+	for (;;) {
+		header = GET_IMAGE(struct atom_common_record_header, offset);
+
+		if (!header)
+			return NULL;
+
+		if (header->record_type == LAST_RECORD_TYPE ||
+			!header->record_size)
+			break;
+
+		if (header->record_type == ATOM_HPD_INT_RECORD_TYPE
+			&& sizeof(struct atom_hpd_int_record) <=
+							header->record_size)
+			return (struct atom_hpd_int_record *) header;
+
+		offset += header->record_size;
+	}
+
+	return NULL;
+}
+
+/**
+ * bios_parser_get_gpio_pin_info
+ * Get GpioPin information of input gpio id
+ *
+ * @param gpio_id, GPIO ID
+ * @param info, GpioPin information structure
+ * @return Bios parser result code
+ * @note
+ *  to get the GPIO PIN INFO, we need:
+ *  1. get the GPIO_ID from other object table, see GetHPDInfo()
+ *  2. in DATA_TABLE.GPIO_Pin_LUT, search all records,
+ *	to get the registerA  offset/mask
+ */
+static enum bp_result bios_parser_get_gpio_pin_info(
+	struct dc_bios *dcb,
+	uint32_t gpio_id,
+	struct gpio_pin_info *info)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+	struct atom_gpio_pin_lut_v2_1 *header;
+	uint32_t count = 0;
+	uint32_t i = 0;
+
+	if (!DATA_TABLES(gpio_pin_lut))
+		return BP_RESULT_BADBIOSTABLE;
+
+	header = GET_IMAGE(struct atom_gpio_pin_lut_v2_1,
+						DATA_TABLES(gpio_pin_lut));
+	if (!header)
+		return BP_RESULT_BADBIOSTABLE;
+
+	if (sizeof(struct atom_common_table_header) +
+			sizeof(struct atom_gpio_pin_lut_v2_1)
+			> le16_to_cpu(header->table_header.structuresize))
+		return BP_RESULT_BADBIOSTABLE;
+
+	if (header->table_header.content_revision != 1)
+		return BP_RESULT_UNSUPPORTED;
+
+	/* Temporary hard code gpio pin info */
+#if defined(FOR_SIMNOW_BOOT)
+	{
+		struct  atom_gpio_pin_assignment  gpio_pin[8] = {
+				{0x5db5, 0, 0, 1, 0},
+				{0x5db5, 8, 8, 2, 0},
+				{0x5db5, 0x10, 0x10, 3, 0},
+				{0x5db5, 0x18, 0x14, 4, 0},
+				{0x5db5, 0x1A, 0x18, 5, 0},
+				{0x5db5, 0x1C, 0x1C, 6, 0},
+		};
+
+		count = 6;
+		memmove(header->gpio_pin, gpio_pin, sizeof(gpio_pin));
+	}
+#else
+	count = (le16_to_cpu(header->table_header.structuresize)
+			- sizeof(struct atom_common_table_header))
+				/ sizeof(struct atom_gpio_pin_assignment);
+#endif
+	for (i = 0; i < count; ++i) {
+		if (header->gpio_pin[i].gpio_id != gpio_id)
+			continue;
+
+		info->offset =
+			(uint32_t) le16_to_cpu(
+					header->gpio_pin[i].data_a_reg_index);
+		info->offset_y = info->offset + 2;
+		info->offset_en = info->offset + 1;
+		info->offset_mask = info->offset - 1;
+
+		info->mask = (uint32_t) (1 <<
+			header->gpio_pin[i].gpio_bitshift);
+		info->mask_y = info->mask + 2;
+		info->mask_en = info->mask + 1;
+		info->mask_mask = info->mask - 1;
+
+		return BP_RESULT_OK;
+	}
+
+	return BP_RESULT_NORECORD;
+}
+
+static struct device_id device_type_from_device_id(uint16_t device_id)
+{
+
+	struct device_id result_device_id;
+
+	result_device_id.raw_device_tag = device_id;
+
+	switch (device_id) {
+	case ATOM_DISPLAY_LCD1_SUPPORT:
+		result_device_id.device_type = DEVICE_TYPE_LCD;
+		result_device_id.enum_id = 1;
+		break;
+
+	case ATOM_DISPLAY_DFP1_SUPPORT:
+		result_device_id.device_type = DEVICE_TYPE_DFP;
+		result_device_id.enum_id = 1;
+		break;
+
+	case ATOM_DISPLAY_DFP2_SUPPORT:
+		result_device_id.device_type = DEVICE_TYPE_DFP;
+		result_device_id.enum_id = 2;
+		break;
+
+	case ATOM_DISPLAY_DFP3_SUPPORT:
+		result_device_id.device_type = DEVICE_TYPE_DFP;
+		result_device_id.enum_id = 3;
+		break;
+
+	case ATOM_DISPLAY_DFP4_SUPPORT:
+		result_device_id.device_type = DEVICE_TYPE_DFP;
+		result_device_id.enum_id = 4;
+		break;
+
+	case ATOM_DISPLAY_DFP5_SUPPORT:
+		result_device_id.device_type = DEVICE_TYPE_DFP;
+		result_device_id.enum_id = 5;
+		break;
+
+	case ATOM_DISPLAY_DFP6_SUPPORT:
+		result_device_id.device_type = DEVICE_TYPE_DFP;
+		result_device_id.enum_id = 6;
+		break;
+
+	default:
+		BREAK_TO_DEBUGGER(); /* Invalid device Id */
+		result_device_id.device_type = DEVICE_TYPE_UNKNOWN;
+		result_device_id.enum_id = 0;
+	}
+	return result_device_id;
+}
+
+static enum bp_result bios_parser_get_device_tag(
+	struct dc_bios *dcb,
+	struct graphics_object_id connector_object_id,
+	uint32_t device_tag_index,
+	struct connector_device_tag_info *info)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+	struct atom_display_object_path_v2 *object;
+
+	if (!info)
+		return BP_RESULT_BADINPUT;
+
+	/* getBiosObject will return MXM object */
+	object = get_bios_object(bp, connector_object_id);
+
+	if (!object) {
+		BREAK_TO_DEBUGGER(); /* Invalid object id */
+		return BP_RESULT_BADINPUT;
+	}
+
+	info->acpi_device = 0; /* BIOS no longer provides this */
+	info->dev_id = device_type_from_device_id(object->device_tag);
+
+	return BP_RESULT_OK;
+}
+
+static enum bp_result get_ss_info_v4_1(
+	struct bios_parser *bp,
+	uint32_t id,
+	uint32_t index,
+	struct spread_spectrum_info *ss_info)
+{
+	enum bp_result result = BP_RESULT_OK;
+	struct atom_display_controller_info_v4_1 *disp_cntl_tbl = NULL;
+
+	if (!ss_info)
+		return BP_RESULT_BADINPUT;
+
+	if (!DATA_TABLES(dce_info))
+		return BP_RESULT_BADBIOSTABLE;
+
+	disp_cntl_tbl =  GET_IMAGE(struct atom_display_controller_info_v4_1,
+							DATA_TABLES(dce_info));
+	if (!disp_cntl_tbl)
+		return BP_RESULT_BADBIOSTABLE;
+
+	ss_info->type.STEP_AND_DELAY_INFO = false;
+	ss_info->spread_percentage_divider = 1000;
+	/* BIOS no longer uses target clock.  Always enable for now */
+	ss_info->target_clock_range = 0xffffffff;
+
+	switch (id) {
+	case AS_SIGNAL_TYPE_DVI:
+		ss_info->spread_spectrum_percentage =
+				disp_cntl_tbl->dvi_ss_percentage;
+		ss_info->spread_spectrum_range =
+				disp_cntl_tbl->dvi_ss_rate_10hz * 10;
+		if (disp_cntl_tbl->dvi_ss_mode & ATOM_SS_CENTRE_SPREAD_MODE)
+			ss_info->type.CENTER_MODE = true;
+		break;
+	case AS_SIGNAL_TYPE_HDMI:
+		ss_info->spread_spectrum_percentage =
+				disp_cntl_tbl->hdmi_ss_percentage;
+		ss_info->spread_spectrum_range =
+				disp_cntl_tbl->hdmi_ss_rate_10hz * 10;
+		if (disp_cntl_tbl->hdmi_ss_mode & ATOM_SS_CENTRE_SPREAD_MODE)
+			ss_info->type.CENTER_MODE = true;
+		break;
+	/* TODO LVDS not support anymore? */
+	case AS_SIGNAL_TYPE_DISPLAY_PORT:
+		ss_info->spread_spectrum_percentage =
+				disp_cntl_tbl->dp_ss_percentage;
+		ss_info->spread_spectrum_range =
+				disp_cntl_tbl->dp_ss_rate_10hz * 10;
+		if (disp_cntl_tbl->dp_ss_mode & ATOM_SS_CENTRE_SPREAD_MODE)
+			ss_info->type.CENTER_MODE = true;
+		break;
+	case AS_SIGNAL_TYPE_GPU_PLL:
+		/* atom_firmware: DAL only get data from dce_info table.
+		 * if data within smu_info is needed for DAL, VBIOS should
+		 * copy it into dce_info
+		 */
+		result = BP_RESULT_UNSUPPORTED;
+		break;
+	default:
+		result = BP_RESULT_UNSUPPORTED;
+	}
+
+	return result;
+}
+
+static enum bp_result get_ss_info_v4_2(
+	struct bios_parser *bp,
+	uint32_t id,
+	uint32_t index,
+	struct spread_spectrum_info *ss_info)
+{
+	enum bp_result result = BP_RESULT_OK;
+	struct atom_display_controller_info_v4_2 *disp_cntl_tbl = NULL;
+	struct atom_smu_info_v3_1 *smu_info = NULL;
+
+	if (!ss_info)
+		return BP_RESULT_BADINPUT;
+
+	if (!DATA_TABLES(dce_info))
+		return BP_RESULT_BADBIOSTABLE;
+
+	if (!DATA_TABLES(smu_info))
+		return BP_RESULT_BADBIOSTABLE;
+
+	disp_cntl_tbl =  GET_IMAGE(struct atom_display_controller_info_v4_2,
+							DATA_TABLES(dce_info));
+	if (!disp_cntl_tbl)
+		return BP_RESULT_BADBIOSTABLE;
+
+	smu_info =  GET_IMAGE(struct atom_smu_info_v3_1, DATA_TABLES(smu_info));
+	if (!smu_info)
+		return BP_RESULT_BADBIOSTABLE;
+
+	ss_info->type.STEP_AND_DELAY_INFO = false;
+	ss_info->spread_percentage_divider = 1000;
+	/* BIOS no longer uses target clock.  Always enable for now */
+	ss_info->target_clock_range = 0xffffffff;
+
+	switch (id) {
+	case AS_SIGNAL_TYPE_DVI:
+		ss_info->spread_spectrum_percentage =
+				disp_cntl_tbl->dvi_ss_percentage;
+		ss_info->spread_spectrum_range =
+				disp_cntl_tbl->dvi_ss_rate_10hz * 10;
+		if (disp_cntl_tbl->dvi_ss_mode & ATOM_SS_CENTRE_SPREAD_MODE)
+			ss_info->type.CENTER_MODE = true;
+		break;
+	case AS_SIGNAL_TYPE_HDMI:
+		ss_info->spread_spectrum_percentage =
+				disp_cntl_tbl->hdmi_ss_percentage;
+		ss_info->spread_spectrum_range =
+				disp_cntl_tbl->hdmi_ss_rate_10hz * 10;
+		if (disp_cntl_tbl->hdmi_ss_mode & ATOM_SS_CENTRE_SPREAD_MODE)
+			ss_info->type.CENTER_MODE = true;
+		break;
+	/* TODO LVDS not support anymore? */
+	case AS_SIGNAL_TYPE_DISPLAY_PORT:
+		ss_info->spread_spectrum_percentage =
+				smu_info->gpuclk_ss_percentage;
+		ss_info->spread_spectrum_range =
+				smu_info->gpuclk_ss_rate_10hz * 10;
+		if (smu_info->gpuclk_ss_mode & ATOM_SS_CENTRE_SPREAD_MODE)
+			ss_info->type.CENTER_MODE = true;
+		break;
+	case AS_SIGNAL_TYPE_GPU_PLL:
+		/* atom_firmware: DAL only get data from dce_info table.
+		 * if data within smu_info is needed for DAL, VBIOS should
+		 * copy it into dce_info
+		 */
+		result = BP_RESULT_UNSUPPORTED;
+		break;
+	default:
+		result = BP_RESULT_UNSUPPORTED;
+	}
+
+	return result;
+}
+
+/**
+ * bios_parser_get_spread_spectrum_info
+ * Get spread spectrum information from the ASIC_InternalSS_Info(ver 2.1 or
+ * ver 3.1) or SS_Info table from the VBIOS. Currently ASIC_InternalSS_Info
+ * ver 2.1 can co-exist with SS_Info table. Expect ASIC_InternalSS_Info
+ * ver 3.1,
+ * there is only one entry for each signal /ss id.  However, there is
+ * no planning of supporting multiple spread Sprectum entry for EverGreen
+ * @param [in] this
+ * @param [in] signal, ASSignalType to be converted to info index
+ * @param [in] index, number of entries that match the converted info index
+ * @param [out] ss_info, sprectrum information structure,
+ * @return Bios parser result code
+ */
+static enum bp_result bios_parser_get_spread_spectrum_info(
+	struct dc_bios *dcb,
+	enum as_signal_type signal,
+	uint32_t index,
+	struct spread_spectrum_info *ss_info)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+	enum bp_result result = BP_RESULT_UNSUPPORTED;
+	struct atom_common_table_header *header;
+	struct atom_data_revision tbl_revision;
+
+	if (!ss_info) /* check for bad input */
+		return BP_RESULT_BADINPUT;
+
+	if (!DATA_TABLES(dce_info))
+		return BP_RESULT_UNSUPPORTED;
+
+	header = GET_IMAGE(struct atom_common_table_header,
+						DATA_TABLES(dce_info));
+	get_atom_data_table_revision(header, &tbl_revision);
+
+	switch (tbl_revision.major) {
+	case 4:
+		switch (tbl_revision.minor) {
+		case 1:
+			return get_ss_info_v4_1(bp, signal, index, ss_info);
+		case 2:
+			return get_ss_info_v4_2(bp, signal, index, ss_info);
+		default:
+			break;
+		}
+		break;
+	default:
+		break;
+	}
+	/* there can not be more then one entry for SS Info table */
+	return result;
+}
+
+static enum bp_result get_embedded_panel_info_v2_1(
+	struct bios_parser *bp,
+	struct embedded_panel_info *info)
+{
+	struct lcd_info_v2_1 *lvds;
+
+	if (!info)
+		return BP_RESULT_BADINPUT;
+
+	if (!DATA_TABLES(lcd_info))
+		return BP_RESULT_UNSUPPORTED;
+
+	lvds = GET_IMAGE(struct lcd_info_v2_1, DATA_TABLES(lcd_info));
+
+	if (!lvds)
+		return BP_RESULT_BADBIOSTABLE;
+
+	/* TODO: previous vv1_3, should v2_1 */
+	if (!((lvds->table_header.format_revision == 2)
+			&& (lvds->table_header.content_revision >= 1)))
+		return BP_RESULT_UNSUPPORTED;
+
+	memset(info, 0, sizeof(struct embedded_panel_info));
+
+	/* We need to convert from 10KHz units into KHz units */
+	info->lcd_timing.pixel_clk =
+			le16_to_cpu(lvds->lcd_timing.pixclk) * 10;
+	/* usHActive does not include borders, according to VBIOS team */
+	info->lcd_timing.horizontal_addressable =
+			le16_to_cpu(lvds->lcd_timing.h_active);
+	/* usHBlanking_Time includes borders, so we should really be
+	 * subtractingborders duing this translation, but LVDS generally
+	 * doesn't have borders, so we should be okay leaving this as is for
+	 * now.  May need to revisit if we ever have LVDS with borders
+	 */
+	info->lcd_timing.horizontal_blanking_time =
+		le16_to_cpu(lvds->lcd_timing.h_blanking_time);
+	/* usVActive does not include borders, according to VBIOS team*/
+	info->lcd_timing.vertical_addressable =
+		le16_to_cpu(lvds->lcd_timing.v_active);
+	/* usVBlanking_Time includes borders, so we should really be
+	 * subtracting borders duing this translation, but LVDS generally
+	 * doesn't have borders, so we should be okay leaving this as is for
+	 * now. May need to revisit if we ever have LVDS with borders
+	 */
+	info->lcd_timing.vertical_blanking_time =
+		le16_to_cpu(lvds->lcd_timing.v_blanking_time);
+	info->lcd_timing.horizontal_sync_offset =
+		le16_to_cpu(lvds->lcd_timing.h_sync_offset);
+	info->lcd_timing.horizontal_sync_width =
+		le16_to_cpu(lvds->lcd_timing.h_sync_width);
+	info->lcd_timing.vertical_sync_offset =
+		le16_to_cpu(lvds->lcd_timing.v_sync_offset);
+	info->lcd_timing.vertical_sync_width =
+		le16_to_cpu(lvds->lcd_timing.v_syncwidth);
+	info->lcd_timing.horizontal_border = lvds->lcd_timing.h_border;
+	info->lcd_timing.vertical_border = lvds->lcd_timing.v_border;
+
+	/* not provided by VBIOS */
+	info->lcd_timing.misc_info.HORIZONTAL_CUT_OFF = 0;
+
+	info->lcd_timing.misc_info.H_SYNC_POLARITY =
+		~(uint32_t)
+		(lvds->lcd_timing.miscinfo & ATOM_HSYNC_POLARITY);
+	info->lcd_timing.misc_info.V_SYNC_POLARITY =
+		~(uint32_t)
+		(lvds->lcd_timing.miscinfo & ATOM_VSYNC_POLARITY);
+
+	/* not provided by VBIOS */
+	info->lcd_timing.misc_info.VERTICAL_CUT_OFF = 0;
+
+	info->lcd_timing.misc_info.H_REPLICATION_BY2 =
+		!!(lvds->lcd_timing.miscinfo & ATOM_H_REPLICATIONBY2);
+	info->lcd_timing.misc_info.V_REPLICATION_BY2 =
+		!!(lvds->lcd_timing.miscinfo & ATOM_V_REPLICATIONBY2);
+	info->lcd_timing.misc_info.COMPOSITE_SYNC =
+		!!(lvds->lcd_timing.miscinfo & ATOM_COMPOSITESYNC);
+	info->lcd_timing.misc_info.INTERLACE =
+		!!(lvds->lcd_timing.miscinfo & ATOM_INTERLACE);
+
+	/* not provided by VBIOS*/
+	info->lcd_timing.misc_info.DOUBLE_CLOCK = 0;
+	/* not provided by VBIOS*/
+	info->ss_id = 0;
+
+	info->realtek_eDPToLVDS =
+			!!(lvds->dplvdsrxid == eDP_TO_LVDS_REALTEK_ID);
+
+	return BP_RESULT_OK;
+}
+
+static enum bp_result bios_parser_get_embedded_panel_info(
+	struct dc_bios *dcb,
+	struct embedded_panel_info *info)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+	struct atom_common_table_header *header;
+	struct atom_data_revision tbl_revision;
+
+	if (!DATA_TABLES(lcd_info))
+		return BP_RESULT_FAILURE;
+
+	header = GET_IMAGE(struct atom_common_table_header,
+					DATA_TABLES(lcd_info));
+
+	if (!header)
+		return BP_RESULT_BADBIOSTABLE;
+
+	get_atom_data_table_revision(header, &tbl_revision);
+
+
+	switch (tbl_revision.major) {
+	case 2:
+		switch (tbl_revision.minor) {
+		case 1:
+			return get_embedded_panel_info_v2_1(bp, info);
+		default:
+			break;
+		}
+	default:
+		break;
+	}
+
+	return BP_RESULT_FAILURE;
+}
+
+static uint32_t get_support_mask_for_device_id(struct device_id device_id)
+{
+	enum dal_device_type device_type = device_id.device_type;
+	uint32_t enum_id = device_id.enum_id;
+
+	switch (device_type) {
+	case DEVICE_TYPE_LCD:
+		switch (enum_id) {
+		case 1:
+			return ATOM_DISPLAY_LCD1_SUPPORT;
+		default:
+			break;
+		}
+		break;
+	case DEVICE_TYPE_DFP:
+		switch (enum_id) {
+		case 1:
+			return ATOM_DISPLAY_DFP1_SUPPORT;
+		case 2:
+			return ATOM_DISPLAY_DFP2_SUPPORT;
+		case 3:
+			return ATOM_DISPLAY_DFP3_SUPPORT;
+		case 4:
+			return ATOM_DISPLAY_DFP4_SUPPORT;
+		case 5:
+			return ATOM_DISPLAY_DFP5_SUPPORT;
+		case 6:
+			return ATOM_DISPLAY_DFP6_SUPPORT;
+		default:
+			break;
+		}
+		break;
+	default:
+		break;
+	};
+
+	/* Unidentified device ID, return empty support mask. */
+	return 0;
+}
+
+static bool bios_parser_is_device_id_supported(
+	struct dc_bios *dcb,
+	struct device_id id)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+
+	uint32_t mask = get_support_mask_for_device_id(id);
+
+	return (le16_to_cpu(bp->object_info_tbl.v1_4->supporteddevices) &
+								mask) != 0;
+}
+
+static void bios_parser_post_init(
+	struct dc_bios *dcb)
+{
+	/* TODO for OPM module. Need implement later */
+}
+
+static uint32_t bios_parser_get_ss_entry_number(
+	struct dc_bios *dcb,
+	enum as_signal_type signal)
+{
+	/* TODO: DAL2 atomfirmware implementation does not need this.
+	 * why DAL3 need this?
+	 */
+	return 1;
+}
+
+static enum bp_result bios_parser_transmitter_control(
+	struct dc_bios *dcb,
+	struct bp_transmitter_control *cntl)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+
+	if (!bp->cmd_tbl.transmitter_control)
+		return BP_RESULT_FAILURE;
+
+	return bp->cmd_tbl.transmitter_control(bp, cntl);
+}
+
+static enum bp_result bios_parser_encoder_control(
+	struct dc_bios *dcb,
+	struct bp_encoder_control *cntl)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+
+	if (!bp->cmd_tbl.dig_encoder_control)
+		return BP_RESULT_FAILURE;
+
+	return bp->cmd_tbl.dig_encoder_control(bp, cntl);
+}
+
+static enum bp_result bios_parser_set_pixel_clock(
+	struct dc_bios *dcb,
+	struct bp_pixel_clock_parameters *bp_params)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+
+	if (!bp->cmd_tbl.set_pixel_clock)
+		return BP_RESULT_FAILURE;
+
+	return bp->cmd_tbl.set_pixel_clock(bp, bp_params);
+}
+
+static enum bp_result bios_parser_set_dce_clock(
+	struct dc_bios *dcb,
+	struct bp_set_dce_clock_parameters *bp_params)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+
+	if (!bp->cmd_tbl.set_dce_clock)
+		return BP_RESULT_FAILURE;
+
+	return bp->cmd_tbl.set_dce_clock(bp, bp_params);
+}
+
+static unsigned int bios_parser_get_smu_clock_info(
+	struct dc_bios *dcb)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+
+	if (!bp->cmd_tbl.get_smu_clock_info)
+		return BP_RESULT_FAILURE;
+
+	return bp->cmd_tbl.get_smu_clock_info(bp);
+}
+
+static enum bp_result bios_parser_program_crtc_timing(
+	struct dc_bios *dcb,
+	struct bp_hw_crtc_timing_parameters *bp_params)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+
+	if (!bp->cmd_tbl.set_crtc_timing)
+		return BP_RESULT_FAILURE;
+
+	return bp->cmd_tbl.set_crtc_timing(bp, bp_params);
+}
+
+static enum bp_result bios_parser_enable_crtc(
+	struct dc_bios *dcb,
+	enum controller_id id,
+	bool enable)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+
+	if (!bp->cmd_tbl.enable_crtc)
+		return BP_RESULT_FAILURE;
+
+	return bp->cmd_tbl.enable_crtc(bp, id, enable);
+}
+
+static enum bp_result bios_parser_crtc_source_select(
+	struct dc_bios *dcb,
+	struct bp_crtc_source_select *bp_params)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+
+	if (!bp->cmd_tbl.select_crtc_source)
+		return BP_RESULT_FAILURE;
+
+	return bp->cmd_tbl.select_crtc_source(bp, bp_params);
+}
+
+static enum bp_result bios_parser_enable_disp_power_gating(
+	struct dc_bios *dcb,
+	enum controller_id controller_id,
+	enum bp_pipe_control_action action)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+
+	if (!bp->cmd_tbl.enable_disp_power_gating)
+		return BP_RESULT_FAILURE;
+
+	return bp->cmd_tbl.enable_disp_power_gating(bp, controller_id,
+		action);
+}
+
+static bool bios_parser_is_accelerated_mode(
+	struct dc_bios *dcb)
+{
+	return bios_is_accelerated_mode(dcb);
+}
+
+
+/**
+ * bios_parser_set_scratch_critical_state
+ *
+ * @brief
+ *  update critical state bit in VBIOS scratch register
+ *
+ * @param
+ *  bool - to set or reset state
+ */
+static void bios_parser_set_scratch_critical_state(
+	struct dc_bios *dcb,
+	bool state)
+{
+	bios_set_scratch_critical_state(dcb, state);
+}
+
+static enum bp_result bios_parser_get_firmware_info(
+	struct dc_bios *dcb,
+	struct dc_firmware_info *info)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+	enum bp_result result = BP_RESULT_BADBIOSTABLE;
+	struct atom_common_table_header *header;
+
+	struct atom_data_revision revision;
+
+	if (info && DATA_TABLES(firmwareinfo)) {
+		header = GET_IMAGE(struct atom_common_table_header,
+				DATA_TABLES(firmwareinfo));
+		get_atom_data_table_revision(header, &revision);
+		switch (revision.major) {
+		case 3:
+			switch (revision.minor) {
+			case 1:
+				result = get_firmware_info_v3_1(bp, info);
+				break;
+			default:
+				break;
+			}
+			break;
+		default:
+			break;
+		}
+	}
+
+	return result;
+}
+
+static enum bp_result get_firmware_info_v3_1(
+	struct bios_parser *bp,
+	struct dc_firmware_info *info)
+{
+	struct atom_firmware_info_v3_1 *firmware_info;
+	struct atom_display_controller_info_v4_1 *dce_info = NULL;
+
+	if (!info)
+		return BP_RESULT_BADINPUT;
+
+	firmware_info = GET_IMAGE(struct atom_firmware_info_v3_1,
+			DATA_TABLES(firmwareinfo));
+
+	dce_info = GET_IMAGE(struct atom_display_controller_info_v4_1,
+			DATA_TABLES(dce_info));
+
+	if (!firmware_info || !dce_info)
+		return BP_RESULT_BADBIOSTABLE;
+
+	memset(info, 0, sizeof(*info));
+
+	/* Pixel clock pll information. */
+	 /* We need to convert from 10KHz units into KHz units */
+	info->default_memory_clk = firmware_info->bootup_mclk_in10khz * 10;
+	info->default_engine_clk = firmware_info->bootup_sclk_in10khz * 10;
+
+	 /* 27MHz for Vega10: */
+	info->pll_info.crystal_frequency = dce_info->dce_refclk_10khz * 10;
+
+	/* Hardcode frequency if BIOS gives no DCE Ref Clk */
+	if (info->pll_info.crystal_frequency == 0)
+		info->pll_info.crystal_frequency = 27000;
+	/*dp_phy_ref_clk is not correct for atom_display_controller_info_v4_2, but we don't use it*/
+	info->dp_phy_ref_clk     = dce_info->dpphy_refclk_10khz * 10;
+	info->i2c_engine_ref_clk = dce_info->i2c_engine_refclk_10khz * 10;
+
+	/* Get GPU PLL VCO Clock */
+
+	if (bp->cmd_tbl.get_smu_clock_info != NULL) {
+		/* VBIOS gives in 10KHz */
+		info->smu_gpu_pll_output_freq =
+				bp->cmd_tbl.get_smu_clock_info(bp) * 10;
+	}
+
+	return BP_RESULT_OK;
+}
+
+static enum bp_result bios_parser_get_encoder_cap_info(
+	struct dc_bios *dcb,
+	struct graphics_object_id object_id,
+	struct bp_encoder_cap_info *info)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+	struct atom_display_object_path_v2 *object;
+	struct atom_encoder_caps_record *record = NULL;
+
+	if (!info)
+		return BP_RESULT_BADINPUT;
+
+	object = get_bios_object(bp, object_id);
+
+	if (!object)
+		return BP_RESULT_BADINPUT;
+
+	record = get_encoder_cap_record(bp, object);
+	if (!record)
+		return BP_RESULT_NORECORD;
+
+	info->DP_HBR2_CAP = (record->encodercaps &
+			ATOM_ENCODER_CAP_RECORD_HBR2) ? 1 : 0;
+	info->DP_HBR2_EN = (record->encodercaps &
+			ATOM_ENCODER_CAP_RECORD_HBR2_EN) ? 1 : 0;
+	info->DP_HBR3_EN = (record->encodercaps &
+			ATOM_ENCODER_CAP_RECORD_HBR3_EN) ? 1 : 0;
+	info->HDMI_6GB_EN = (record->encodercaps &
+			ATOM_ENCODER_CAP_RECORD_HDMI6Gbps_EN) ? 1 : 0;
+
+	return BP_RESULT_OK;
+}
+
+
+static struct atom_encoder_caps_record *get_encoder_cap_record(
+	struct bios_parser *bp,
+	struct atom_display_object_path_v2 *object)
+{
+	struct atom_common_record_header *header;
+	uint32_t offset;
+
+	if (!object) {
+		BREAK_TO_DEBUGGER(); /* Invalid object */
+		return NULL;
+	}
+
+	offset = object->encoder_recordoffset + bp->object_info_tbl_offset;
+
+	for (;;) {
+		header = GET_IMAGE(struct atom_common_record_header, offset);
+
+		if (!header)
+			return NULL;
+
+		offset += header->record_size;
+
+		if (header->record_type == LAST_RECORD_TYPE ||
+				!header->record_size)
+			break;
+
+		if (header->record_type != ATOM_ENCODER_CAP_RECORD_TYPE)
+			continue;
+
+		if (sizeof(struct atom_encoder_caps_record) <=
+							header->record_size)
+			return (struct atom_encoder_caps_record *)header;
+	}
+
+	return NULL;
+}
+
+/*
+ * get_integrated_info_v11
+ *
+ * @brief
+ * Get V8 integrated BIOS information
+ *
+ * @param
+ * bios_parser *bp - [in]BIOS parser handler to get master data table
+ * integrated_info *info - [out] store and output integrated info
+ *
+ * @return
+ * enum bp_result - BP_RESULT_OK if information is available,
+ *                  BP_RESULT_BADBIOSTABLE otherwise.
+ */
+static enum bp_result get_integrated_info_v11(
+	struct bios_parser *bp,
+	struct integrated_info *info)
+{
+	struct atom_integrated_system_info_v1_11 *info_v11;
+	uint32_t i;
+
+	info_v11 = GET_IMAGE(struct atom_integrated_system_info_v1_11,
+					DATA_TABLES(integratedsysteminfo));
+
+	if (info_v11 == NULL)
+		return BP_RESULT_BADBIOSTABLE;
+
+	info->gpu_cap_info =
+	le32_to_cpu(info_v11->gpucapinfo);
+	/*
+	* system_config: Bit[0] = 0 : PCIE power gating disabled
+	*                       = 1 : PCIE power gating enabled
+	*                Bit[1] = 0 : DDR-PLL shut down disabled
+	*                       = 1 : DDR-PLL shut down enabled
+	*                Bit[2] = 0 : DDR-PLL power down disabled
+	*                       = 1 : DDR-PLL power down enabled
+	*/
+	info->system_config = le32_to_cpu(info_v11->system_config);
+	info->cpu_cap_info = le32_to_cpu(info_v11->cpucapinfo);
+	info->memory_type = info_v11->memorytype;
+	info->ma_channel_number = info_v11->umachannelnumber;
+	info->lvds_ss_percentage =
+	le16_to_cpu(info_v11->lvds_ss_percentage);
+	info->lvds_sspread_rate_in_10hz =
+	le16_to_cpu(info_v11->lvds_ss_rate_10hz);
+	info->hdmi_ss_percentage =
+	le16_to_cpu(info_v11->hdmi_ss_percentage);
+	info->hdmi_sspread_rate_in_10hz =
+	le16_to_cpu(info_v11->hdmi_ss_rate_10hz);
+	info->dvi_ss_percentage =
+	le16_to_cpu(info_v11->dvi_ss_percentage);
+	info->dvi_sspread_rate_in_10_hz =
+	le16_to_cpu(info_v11->dvi_ss_rate_10hz);
+	info->lvds_misc = info_v11->lvds_misc;
+	for (i = 0; i < NUMBER_OF_UCHAR_FOR_GUID; ++i) {
+		info->ext_disp_conn_info.gu_id[i] =
+				info_v11->extdispconninfo.guid[i];
+	}
+
+	for (i = 0; i < MAX_NUMBER_OF_EXT_DISPLAY_PATH; ++i) {
+		info->ext_disp_conn_info.path[i].device_connector_id =
+		object_id_from_bios_object_id(
+		le16_to_cpu(info_v11->extdispconninfo.path[i].connectorobjid));
+
+		info->ext_disp_conn_info.path[i].ext_encoder_obj_id =
+		object_id_from_bios_object_id(
+			le16_to_cpu(
+			info_v11->extdispconninfo.path[i].ext_encoder_objid));
+
+		info->ext_disp_conn_info.path[i].device_tag =
+			le16_to_cpu(
+				info_v11->extdispconninfo.path[i].device_tag);
+		info->ext_disp_conn_info.path[i].device_acpi_enum =
+		le16_to_cpu(
+			info_v11->extdispconninfo.path[i].device_acpi_enum);
+		info->ext_disp_conn_info.path[i].ext_aux_ddc_lut_index =
+			info_v11->extdispconninfo.path[i].auxddclut_index;
+		info->ext_disp_conn_info.path[i].ext_hpd_pin_lut_index =
+			info_v11->extdispconninfo.path[i].hpdlut_index;
+		info->ext_disp_conn_info.path[i].channel_mapping.raw =
+			info_v11->extdispconninfo.path[i].channelmapping;
+		info->ext_disp_conn_info.path[i].caps =
+				le16_to_cpu(info_v11->extdispconninfo.path[i].caps);
+	}
+	info->ext_disp_conn_info.checksum =
+	info_v11->extdispconninfo.checksum;
+
+	info->dp0_ext_hdmi_slv_addr = info_v11->dp0_retimer_set.HdmiSlvAddr;
+	info->dp0_ext_hdmi_reg_num = info_v11->dp0_retimer_set.HdmiRegNum;
+	for (i = 0; i < info->dp0_ext_hdmi_reg_num; i++) {
+		info->dp0_ext_hdmi_reg_settings[i].i2c_reg_index =
+				info_v11->dp0_retimer_set.HdmiRegSetting[i].ucI2cRegIndex;
+		info->dp0_ext_hdmi_reg_settings[i].i2c_reg_val =
+				info_v11->dp0_retimer_set.HdmiRegSetting[i].ucI2cRegVal;
+	}
+	info->dp0_ext_hdmi_6g_reg_num = info_v11->dp0_retimer_set.Hdmi6GRegNum;
+	for (i = 0; i < info->dp0_ext_hdmi_6g_reg_num; i++) {
+		info->dp0_ext_hdmi_6g_reg_settings[i].i2c_reg_index =
+				info_v11->dp0_retimer_set.Hdmi6GhzRegSetting[i].ucI2cRegIndex;
+		info->dp0_ext_hdmi_6g_reg_settings[i].i2c_reg_val =
+				info_v11->dp0_retimer_set.Hdmi6GhzRegSetting[i].ucI2cRegVal;
+	}
+
+	info->dp1_ext_hdmi_slv_addr = info_v11->dp1_retimer_set.HdmiSlvAddr;
+	info->dp1_ext_hdmi_reg_num = info_v11->dp1_retimer_set.HdmiRegNum;
+	for (i = 0; i < info->dp1_ext_hdmi_reg_num; i++) {
+		info->dp1_ext_hdmi_reg_settings[i].i2c_reg_index =
+				info_v11->dp1_retimer_set.HdmiRegSetting[i].ucI2cRegIndex;
+		info->dp1_ext_hdmi_reg_settings[i].i2c_reg_val =
+				info_v11->dp1_retimer_set.HdmiRegSetting[i].ucI2cRegVal;
+	}
+	info->dp1_ext_hdmi_6g_reg_num = info_v11->dp1_retimer_set.Hdmi6GRegNum;
+	for (i = 0; i < info->dp1_ext_hdmi_6g_reg_num; i++) {
+		info->dp1_ext_hdmi_6g_reg_settings[i].i2c_reg_index =
+				info_v11->dp1_retimer_set.Hdmi6GhzRegSetting[i].ucI2cRegIndex;
+		info->dp1_ext_hdmi_6g_reg_settings[i].i2c_reg_val =
+				info_v11->dp1_retimer_set.Hdmi6GhzRegSetting[i].ucI2cRegVal;
+	}
+
+	info->dp2_ext_hdmi_slv_addr = info_v11->dp2_retimer_set.HdmiSlvAddr;
+	info->dp2_ext_hdmi_reg_num = info_v11->dp2_retimer_set.HdmiRegNum;
+	for (i = 0; i < info->dp2_ext_hdmi_reg_num; i++) {
+		info->dp2_ext_hdmi_reg_settings[i].i2c_reg_index =
+				info_v11->dp2_retimer_set.HdmiRegSetting[i].ucI2cRegIndex;
+		info->dp2_ext_hdmi_reg_settings[i].i2c_reg_val =
+				info_v11->dp2_retimer_set.HdmiRegSetting[i].ucI2cRegVal;
+	}
+	info->dp2_ext_hdmi_6g_reg_num = info_v11->dp2_retimer_set.Hdmi6GRegNum;
+	for (i = 0; i < info->dp2_ext_hdmi_6g_reg_num; i++) {
+		info->dp2_ext_hdmi_6g_reg_settings[i].i2c_reg_index =
+				info_v11->dp2_retimer_set.Hdmi6GhzRegSetting[i].ucI2cRegIndex;
+		info->dp2_ext_hdmi_6g_reg_settings[i].i2c_reg_val =
+				info_v11->dp2_retimer_set.Hdmi6GhzRegSetting[i].ucI2cRegVal;
+	}
+
+	info->dp3_ext_hdmi_slv_addr = info_v11->dp3_retimer_set.HdmiSlvAddr;
+	info->dp3_ext_hdmi_reg_num = info_v11->dp3_retimer_set.HdmiRegNum;
+	for (i = 0; i < info->dp3_ext_hdmi_reg_num; i++) {
+		info->dp3_ext_hdmi_reg_settings[i].i2c_reg_index =
+				info_v11->dp3_retimer_set.HdmiRegSetting[i].ucI2cRegIndex;
+		info->dp3_ext_hdmi_reg_settings[i].i2c_reg_val =
+				info_v11->dp3_retimer_set.HdmiRegSetting[i].ucI2cRegVal;
+	}
+	info->dp3_ext_hdmi_6g_reg_num = info_v11->dp3_retimer_set.Hdmi6GRegNum;
+	for (i = 0; i < info->dp3_ext_hdmi_6g_reg_num; i++) {
+		info->dp3_ext_hdmi_6g_reg_settings[i].i2c_reg_index =
+				info_v11->dp3_retimer_set.Hdmi6GhzRegSetting[i].ucI2cRegIndex;
+		info->dp3_ext_hdmi_6g_reg_settings[i].i2c_reg_val =
+				info_v11->dp3_retimer_set.Hdmi6GhzRegSetting[i].ucI2cRegVal;
+	}
+
+
+	/** TODO - review **/
+	#if 0
+	info->boot_up_engine_clock = le32_to_cpu(info_v11->ulBootUpEngineClock)
+									* 10;
+	info->dentist_vco_freq = le32_to_cpu(info_v11->ulDentistVCOFreq) * 10;
+	info->boot_up_uma_clock = le32_to_cpu(info_v8->ulBootUpUMAClock) * 10;
+
+	for (i = 0; i < NUMBER_OF_DISP_CLK_VOLTAGE; ++i) {
+		/* Convert [10KHz] into [KHz] */
+		info->disp_clk_voltage[i].max_supported_clk =
+		le32_to_cpu(info_v11->sDISPCLK_Voltage[i].
+			ulMaximumSupportedCLK) * 10;
+		info->disp_clk_voltage[i].voltage_index =
+		le32_to_cpu(info_v11->sDISPCLK_Voltage[i].ulVoltageIndex);
+	}
+
+	info->boot_up_req_display_vector =
+			le32_to_cpu(info_v11->ulBootUpReqDisplayVector);
+	info->boot_up_nb_voltage =
+			le16_to_cpu(info_v11->usBootUpNBVoltage);
+	info->ext_disp_conn_info_offset =
+			le16_to_cpu(info_v11->usExtDispConnInfoOffset);
+	info->gmc_restore_reset_time =
+			le32_to_cpu(info_v11->ulGMCRestoreResetTime);
+	info->minimum_n_clk =
+			le32_to_cpu(info_v11->ulNbpStateNClkFreq[0]);
+	for (i = 1; i < 4; ++i)
+		info->minimum_n_clk =
+				info->minimum_n_clk <
+				le32_to_cpu(info_v11->ulNbpStateNClkFreq[i]) ?
+				info->minimum_n_clk : le32_to_cpu(
+					info_v11->ulNbpStateNClkFreq[i]);
+
+	info->idle_n_clk = le32_to_cpu(info_v11->ulIdleNClk);
+	info->ddr_dll_power_up_time =
+	    le32_to_cpu(info_v11->ulDDR_DLL_PowerUpTime);
+	info->ddr_pll_power_up_time =
+		le32_to_cpu(info_v11->ulDDR_PLL_PowerUpTime);
+	info->pcie_clk_ss_type = le16_to_cpu(info_v11->usPCIEClkSSType);
+	info->max_lvds_pclk_freq_in_single_link =
+		le16_to_cpu(info_v11->usMaxLVDSPclkFreqInSingleLink);
+	info->max_lvds_pclk_freq_in_single_link =
+		le16_to_cpu(info_v11->usMaxLVDSPclkFreqInSingleLink);
+	info->lvds_pwr_on_seq_dig_on_to_de_in_4ms =
+		info_v11->ucLVDSPwrOnSeqDIGONtoDE_in4Ms;
+	info->lvds_pwr_on_seq_de_to_vary_bl_in_4ms =
+		info_v11->ucLVDSPwrOnSeqDEtoVARY_BL_in4Ms;
+	info->lvds_pwr_on_seq_vary_bl_to_blon_in_4ms =
+		info_v11->ucLVDSPwrOnSeqVARY_BLtoBLON_in4Ms;
+	info->lvds_pwr_off_seq_vary_bl_to_de_in4ms =
+		info_v11->ucLVDSPwrOffSeqVARY_BLtoDE_in4Ms;
+	info->lvds_pwr_off_seq_de_to_dig_on_in4ms =
+		info_v11->ucLVDSPwrOffSeqDEtoDIGON_in4Ms;
+	info->lvds_pwr_off_seq_blon_to_vary_bl_in_4ms =
+		info_v11->ucLVDSPwrOffSeqBLONtoVARY_BL_in4Ms;
+	info->lvds_off_to_on_delay_in_4ms =
+		info_v11->ucLVDSOffToOnDelay_in4Ms;
+	info->lvds_bit_depth_control_val =
+		le32_to_cpu(info_v11->ulLCDBitDepthControlVal);
+
+	for (i = 0; i < NUMBER_OF_AVAILABLE_SCLK; ++i) {
+		/* Convert [10KHz] into [KHz] */
+		info->avail_s_clk[i].supported_s_clk =
+			le32_to_cpu(info_v11->sAvail_SCLK[i].ulSupportedSCLK)
+									* 10;
+		info->avail_s_clk[i].voltage_index =
+			le16_to_cpu(info_v11->sAvail_SCLK[i].usVoltageIndex);
+		info->avail_s_clk[i].voltage_id =
+			le16_to_cpu(info_v11->sAvail_SCLK[i].usVoltageID);
+	}
+	#endif /* TODO*/
+
+	return BP_RESULT_OK;
+}
+
+
+/*
+ * construct_integrated_info
+ *
+ * @brief
+ * Get integrated BIOS information based on table revision
+ *
+ * @param
+ * bios_parser *bp - [in]BIOS parser handler to get master data table
+ * integrated_info *info - [out] store and output integrated info
+ *
+ * @return
+ * enum bp_result - BP_RESULT_OK if information is available,
+ *                  BP_RESULT_BADBIOSTABLE otherwise.
+ */
+static enum bp_result construct_integrated_info(
+	struct bios_parser *bp,
+	struct integrated_info *info)
+{
+	enum bp_result result = BP_RESULT_BADBIOSTABLE;
+
+	struct atom_common_table_header *header;
+	struct atom_data_revision revision;
+
+	struct clock_voltage_caps temp = {0, 0};
+	uint32_t i;
+	uint32_t j;
+
+	if (info && DATA_TABLES(integratedsysteminfo)) {
+		header = GET_IMAGE(struct atom_common_table_header,
+					DATA_TABLES(integratedsysteminfo));
+
+		get_atom_data_table_revision(header, &revision);
+
+		/* Don't need to check major revision as they are all 1 */
+		switch (revision.minor) {
+		case 11:
+			result = get_integrated_info_v11(bp, info);
+			break;
+		default:
+			return result;
+		}
+	}
+
+	if (result != BP_RESULT_OK)
+		return result;
+
+	/* Sort voltage table from low to high*/
+	for (i = 1; i < NUMBER_OF_DISP_CLK_VOLTAGE; ++i) {
+		for (j = i; j > 0; --j) {
+			if (info->disp_clk_voltage[j].max_supported_clk <
+				info->disp_clk_voltage[j-1].max_supported_clk
+				) {
+				/* swap j and j - 1*/
+				temp = info->disp_clk_voltage[j-1];
+				info->disp_clk_voltage[j-1] =
+					info->disp_clk_voltage[j];
+				info->disp_clk_voltage[j] = temp;
+			}
+		}
+	}
+
+	return result;
+}
+
+static struct integrated_info *bios_parser_create_integrated_info(
+	struct dc_bios *dcb)
+{
+	struct bios_parser *bp = BP_FROM_DCB(dcb);
+	struct integrated_info *info = NULL;
+
+	info = kzalloc(sizeof(struct integrated_info), GFP_KERNEL);
+
+	if (info == NULL) {
+		ASSERT_CRITICAL(0);
+		return NULL;
+	}
+
+	if (construct_integrated_info(bp, info) == BP_RESULT_OK)
+		return info;
+
+	kfree(info);
+
+	return NULL;
+}
+
+static const struct dc_vbios_funcs vbios_funcs = {
+	.get_connectors_number = bios_parser_get_connectors_number,
+
+	.get_encoder_id = bios_parser_get_encoder_id,
+
+	.get_connector_id = bios_parser_get_connector_id,
+
+	.get_dst_number = bios_parser_get_dst_number,
+
+	.get_src_obj = bios_parser_get_src_obj,
+
+	.get_dst_obj = bios_parser_get_dst_obj,
+
+	.get_i2c_info = bios_parser_get_i2c_info,
+
+	.get_voltage_ddc_info = bios_parser_get_voltage_ddc_info,
+
+	.get_thermal_ddc_info = bios_parser_get_thermal_ddc_info,
+
+	.get_hpd_info = bios_parser_get_hpd_info,
+
+	.get_device_tag = bios_parser_get_device_tag,
+
+	.get_firmware_info = bios_parser_get_firmware_info,
+
+	.get_spread_spectrum_info = bios_parser_get_spread_spectrum_info,
+
+	.get_ss_entry_number = bios_parser_get_ss_entry_number,
+
+	.get_embedded_panel_info = bios_parser_get_embedded_panel_info,
+
+	.get_gpio_pin_info = bios_parser_get_gpio_pin_info,
+
+	.get_encoder_cap_info = bios_parser_get_encoder_cap_info,
+
+	.is_device_id_supported = bios_parser_is_device_id_supported,
+
+
+
+	.is_accelerated_mode = bios_parser_is_accelerated_mode,
+
+	.set_scratch_critical_state = bios_parser_set_scratch_critical_state,
+
+
+/*	 COMMANDS */
+	.encoder_control = bios_parser_encoder_control,
+
+	.transmitter_control = bios_parser_transmitter_control,
+
+	.enable_crtc = bios_parser_enable_crtc,
+
+	.set_pixel_clock = bios_parser_set_pixel_clock,
+
+	.set_dce_clock = bios_parser_set_dce_clock,
+
+	.program_crtc_timing = bios_parser_program_crtc_timing,
+
+	/* .blank_crtc = bios_parser_blank_crtc, */
+
+	.crtc_source_select = bios_parser_crtc_source_select,
+
+	/* .external_encoder_control = bios_parser_external_encoder_control, */
+
+	.enable_disp_power_gating = bios_parser_enable_disp_power_gating,
+
+	.post_init = bios_parser_post_init,
+
+	.bios_parser_destroy = firmware_parser_destroy,
+
+	.get_smu_clock_info = bios_parser_get_smu_clock_info,
+};
+
+static bool bios_parser_construct(
+	struct bios_parser *bp,
+	struct bp_init_data *init,
+	enum dce_version dce_version)
+{
+	uint16_t *rom_header_offset = NULL;
+	struct atom_rom_header_v2_2 *rom_header = NULL;
+	struct display_object_info_table_v1_4 *object_info_tbl;
+	struct atom_data_revision tbl_rev = {0};
+
+	if (!init)
+		return false;
+
+	if (!init->bios)
+		return false;
+
+	bp->base.funcs = &vbios_funcs;
+	bp->base.bios = init->bios;
+	bp->base.bios_size = bp->base.bios[OFFSET_TO_ATOM_ROM_IMAGE_SIZE] * BIOS_IMAGE_SIZE_UNIT;
+
+	bp->base.ctx = init->ctx;
+
+	bp->base.bios_local_image = NULL;
+
+	rom_header_offset =
+			GET_IMAGE(uint16_t, OFFSET_TO_ATOM_ROM_HEADER_POINTER);
+
+	if (!rom_header_offset)
+		return false;
+
+	rom_header = GET_IMAGE(struct atom_rom_header_v2_2, *rom_header_offset);
+
+	if (!rom_header)
+		return false;
+
+	get_atom_data_table_revision(&rom_header->table_header, &tbl_rev);
+	if (!(tbl_rev.major >= 2 && tbl_rev.minor >= 2))
+		return false;
+
+	bp->master_data_tbl =
+		GET_IMAGE(struct atom_master_data_table_v2_1,
+				rom_header->masterdatatable_offset);
+
+	if (!bp->master_data_tbl)
+		return false;
+
+	bp->object_info_tbl_offset = DATA_TABLES(displayobjectinfo);
+
+	if (!bp->object_info_tbl_offset)
+		return false;
+
+	object_info_tbl =
+			GET_IMAGE(struct display_object_info_table_v1_4,
+						bp->object_info_tbl_offset);
+
+	if (!object_info_tbl)
+		return false;
+
+	get_atom_data_table_revision(&object_info_tbl->table_header,
+		&bp->object_info_tbl.revision);
+
+	if (bp->object_info_tbl.revision.major == 1
+		&& bp->object_info_tbl.revision.minor >= 4) {
+		struct display_object_info_table_v1_4 *tbl_v1_4;
+
+		tbl_v1_4 = GET_IMAGE(struct display_object_info_table_v1_4,
+			bp->object_info_tbl_offset);
+		if (!tbl_v1_4)
+			return false;
+
+		bp->object_info_tbl.v1_4 = tbl_v1_4;
+	} else
+		return false;
+
+	dal_firmware_parser_init_cmd_tbl(bp);
+	dal_bios_parser_init_cmd_tbl_helper2(&bp->cmd_helper, dce_version);
+
+	bp->base.integrated_info = bios_parser_create_integrated_info(&bp->base);
+
+	return true;
+}
+
+struct dc_bios *firmware_parser_create(
+	struct bp_init_data *init,
+	enum dce_version dce_version)
+{
+	struct bios_parser *bp = NULL;
+
+	bp = kzalloc(sizeof(struct bios_parser), GFP_KERNEL);
+	if (!bp)
+		return NULL;
+
+	if (bios_parser_construct(bp, init, dce_version))
+		return &bp->base;
+
+	kfree(bp);
+	return NULL;
+}
+
+
diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.h b/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.h
new file mode 100644
index 000000000000..cb40546cdafe
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_BIOS_PARSER2_H__
+#define __DAL_BIOS_PARSER2_H__
+
+struct dc_bios *firmware_parser_create(
+	struct bp_init_data *init,
+	enum dce_version dce_version);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser_common.c b/drivers/gpu/drm/amd/display/dc/bios/bios_parser_common.c
new file mode 100644
index 000000000000..a8cb039d2572
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser_common.c
@@ -0,0 +1,288 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "bios_parser_common.h"
+#include "include/grph_object_ctrl_defs.h"
+
+static enum object_type object_type_from_bios_object_id(uint32_t bios_object_id)
+{
+	uint32_t bios_object_type = (bios_object_id & OBJECT_TYPE_MASK)
+				>> OBJECT_TYPE_SHIFT;
+	enum object_type object_type;
+
+	switch (bios_object_type) {
+	case GRAPH_OBJECT_TYPE_GPU:
+		object_type = OBJECT_TYPE_GPU;
+		break;
+	case GRAPH_OBJECT_TYPE_ENCODER:
+		object_type = OBJECT_TYPE_ENCODER;
+		break;
+	case GRAPH_OBJECT_TYPE_CONNECTOR:
+		object_type = OBJECT_TYPE_CONNECTOR;
+		break;
+	case GRAPH_OBJECT_TYPE_ROUTER:
+		object_type = OBJECT_TYPE_ROUTER;
+		break;
+	case GRAPH_OBJECT_TYPE_GENERIC:
+		object_type = OBJECT_TYPE_GENERIC;
+		break;
+	default:
+		object_type = OBJECT_TYPE_UNKNOWN;
+		break;
+	}
+
+	return object_type;
+}
+
+static enum object_enum_id enum_id_from_bios_object_id(uint32_t bios_object_id)
+{
+	uint32_t bios_enum_id =
+			(bios_object_id & ENUM_ID_MASK) >> ENUM_ID_SHIFT;
+	enum object_enum_id id;
+
+	switch (bios_enum_id) {
+	case GRAPH_OBJECT_ENUM_ID1:
+		id = ENUM_ID_1;
+		break;
+	case GRAPH_OBJECT_ENUM_ID2:
+		id = ENUM_ID_2;
+		break;
+	case GRAPH_OBJECT_ENUM_ID3:
+		id = ENUM_ID_3;
+		break;
+	case GRAPH_OBJECT_ENUM_ID4:
+		id = ENUM_ID_4;
+		break;
+	case GRAPH_OBJECT_ENUM_ID5:
+		id = ENUM_ID_5;
+		break;
+	case GRAPH_OBJECT_ENUM_ID6:
+		id = ENUM_ID_6;
+		break;
+	case GRAPH_OBJECT_ENUM_ID7:
+		id = ENUM_ID_7;
+		break;
+	default:
+		id = ENUM_ID_UNKNOWN;
+		break;
+	}
+
+	return id;
+}
+
+static uint32_t gpu_id_from_bios_object_id(uint32_t bios_object_id)
+{
+	return (bios_object_id & OBJECT_ID_MASK) >> OBJECT_ID_SHIFT;
+}
+
+static enum encoder_id encoder_id_from_bios_object_id(uint32_t bios_object_id)
+{
+	uint32_t bios_encoder_id = gpu_id_from_bios_object_id(bios_object_id);
+	enum encoder_id id;
+
+	switch (bios_encoder_id) {
+	case ENCODER_OBJECT_ID_INTERNAL_LVDS:
+		id = ENCODER_ID_INTERNAL_LVDS;
+		break;
+	case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
+		id = ENCODER_ID_INTERNAL_TMDS1;
+		break;
+	case ENCODER_OBJECT_ID_INTERNAL_TMDS2:
+		id = ENCODER_ID_INTERNAL_TMDS2;
+		break;
+	case ENCODER_OBJECT_ID_INTERNAL_DAC1:
+		id = ENCODER_ID_INTERNAL_DAC1;
+		break;
+	case ENCODER_OBJECT_ID_INTERNAL_DAC2:
+		id = ENCODER_ID_INTERNAL_DAC2;
+		break;
+	case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
+		id = ENCODER_ID_INTERNAL_LVTM1;
+		break;
+	case ENCODER_OBJECT_ID_HDMI_INTERNAL:
+		id = ENCODER_ID_INTERNAL_HDMI;
+		break;
+	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
+		id = ENCODER_ID_INTERNAL_KLDSCP_TMDS1;
+		break;
+	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
+		id = ENCODER_ID_INTERNAL_KLDSCP_DAC1;
+		break;
+	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
+		id = ENCODER_ID_INTERNAL_KLDSCP_DAC2;
+		break;
+	case ENCODER_OBJECT_ID_MVPU_FPGA:
+		id = ENCODER_ID_EXTERNAL_MVPU_FPGA;
+		break;
+	case ENCODER_OBJECT_ID_INTERNAL_DDI:
+		id = ENCODER_ID_INTERNAL_DDI;
+		break;
+	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
+		id = ENCODER_ID_INTERNAL_UNIPHY;
+		break;
+	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
+		id = ENCODER_ID_INTERNAL_KLDSCP_LVTMA;
+		break;
+	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
+		id = ENCODER_ID_INTERNAL_UNIPHY1;
+		break;
+	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
+		id = ENCODER_ID_INTERNAL_UNIPHY2;
+		break;
+	case ENCODER_OBJECT_ID_ALMOND: /* ENCODER_OBJECT_ID_NUTMEG */
+		id = ENCODER_ID_EXTERNAL_NUTMEG;
+		break;
+	case ENCODER_OBJECT_ID_TRAVIS:
+		id = ENCODER_ID_EXTERNAL_TRAVIS;
+		break;
+	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3:
+		id = ENCODER_ID_INTERNAL_UNIPHY3;
+		break;
+	default:
+		id = ENCODER_ID_UNKNOWN;
+		ASSERT(0);
+		break;
+	}
+
+	return id;
+}
+
+static enum connector_id connector_id_from_bios_object_id(
+	uint32_t bios_object_id)
+{
+	uint32_t bios_connector_id = gpu_id_from_bios_object_id(bios_object_id);
+
+	enum connector_id id;
+
+	switch (bios_connector_id) {
+	case CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I:
+		id = CONNECTOR_ID_SINGLE_LINK_DVII;
+		break;
+	case CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I:
+		id = CONNECTOR_ID_DUAL_LINK_DVII;
+		break;
+	case CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D:
+		id = CONNECTOR_ID_SINGLE_LINK_DVID;
+		break;
+	case CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D:
+		id = CONNECTOR_ID_DUAL_LINK_DVID;
+		break;
+	case CONNECTOR_OBJECT_ID_VGA:
+		id = CONNECTOR_ID_VGA;
+		break;
+	case CONNECTOR_OBJECT_ID_HDMI_TYPE_A:
+		id = CONNECTOR_ID_HDMI_TYPE_A;
+		break;
+	case CONNECTOR_OBJECT_ID_LVDS:
+		id = CONNECTOR_ID_LVDS;
+		break;
+	case CONNECTOR_OBJECT_ID_PCIE_CONNECTOR:
+		id = CONNECTOR_ID_PCIE;
+		break;
+	case CONNECTOR_OBJECT_ID_HARDCODE_DVI:
+		id = CONNECTOR_ID_HARDCODE_DVI;
+		break;
+	case CONNECTOR_OBJECT_ID_DISPLAYPORT:
+		id = CONNECTOR_ID_DISPLAY_PORT;
+		break;
+	case CONNECTOR_OBJECT_ID_eDP:
+		id = CONNECTOR_ID_EDP;
+		break;
+	case CONNECTOR_OBJECT_ID_MXM:
+		id = CONNECTOR_ID_MXM;
+		break;
+	default:
+		id = CONNECTOR_ID_UNKNOWN;
+		break;
+	}
+
+	return id;
+}
+
+static enum generic_id generic_id_from_bios_object_id(uint32_t bios_object_id)
+{
+	uint32_t bios_generic_id = gpu_id_from_bios_object_id(bios_object_id);
+
+	enum generic_id id;
+
+	switch (bios_generic_id) {
+	case GENERIC_OBJECT_ID_MXM_OPM:
+		id = GENERIC_ID_MXM_OPM;
+		break;
+	case GENERIC_OBJECT_ID_GLSYNC:
+		id = GENERIC_ID_GLSYNC;
+		break;
+	case GENERIC_OBJECT_ID_STEREO_PIN:
+		id = GENERIC_ID_STEREO;
+		break;
+	default:
+		id = GENERIC_ID_UNKNOWN;
+		break;
+	}
+
+	return id;
+}
+
+static uint32_t id_from_bios_object_id(enum object_type type,
+	uint32_t bios_object_id)
+{
+	switch (type) {
+	case OBJECT_TYPE_GPU:
+		return gpu_id_from_bios_object_id(bios_object_id);
+	case OBJECT_TYPE_ENCODER:
+		return (uint32_t)encoder_id_from_bios_object_id(bios_object_id);
+	case OBJECT_TYPE_CONNECTOR:
+		return (uint32_t)connector_id_from_bios_object_id(
+				bios_object_id);
+	case OBJECT_TYPE_GENERIC:
+		return generic_id_from_bios_object_id(bios_object_id);
+	default:
+		return 0;
+	}
+}
+
+struct graphics_object_id object_id_from_bios_object_id(uint32_t bios_object_id)
+{
+	enum object_type type;
+	enum object_enum_id enum_id;
+	struct graphics_object_id go_id = { 0 };
+
+	type = object_type_from_bios_object_id(bios_object_id);
+
+	if (OBJECT_TYPE_UNKNOWN == type)
+		return go_id;
+
+	enum_id = enum_id_from_bios_object_id(bios_object_id);
+
+	if (ENUM_ID_UNKNOWN == enum_id)
+		return go_id;
+
+	go_id = dal_graphics_object_id_init(
+			id_from_bios_object_id(type, bios_object_id), enum_id, type);
+
+	return go_id;
+}
+
+
diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser_common.h b/drivers/gpu/drm/amd/display/dc/bios/bios_parser_common.h
new file mode 100644
index 000000000000..a076c61dfae4
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser_common.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __BIOS_PARSER_COMMON_H__
+#define __BIOS_PARSER_COMMON_H__
+
+#include "dm_services.h"
+#include "ObjectID.h"
+
+struct graphics_object_id object_id_from_bios_object_id(uint32_t bios_object_id);
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser_helper.c b/drivers/gpu/drm/amd/display/dc/bios/bios_parser_helper.c
new file mode 100644
index 000000000000..5c9e5108c32c
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser_helper.c
@@ -0,0 +1,82 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+#include "atom.h"
+
+#include "include/bios_parser_types.h"
+#include "bios_parser_helper.h"
+#include "command_table_helper.h"
+#include "command_table.h"
+#include "bios_parser_types_internal.h"
+
+uint8_t *bios_get_image(struct dc_bios *bp,
+	uint32_t offset,
+	uint32_t size)
+{
+	if (bp->bios && offset + size < bp->bios_size)
+		return bp->bios + offset;
+	else
+		return NULL;
+}
+
+#include "reg_helper.h"
+
+#define CTX \
+	bios->ctx
+#define REG(reg)\
+	(bios->regs->reg)
+
+#undef FN
+#define FN(reg_name, field_name) \
+		ATOM_ ## field_name ## _SHIFT, ATOM_ ## field_name
+
+bool bios_is_accelerated_mode(
+	struct dc_bios *bios)
+{
+	uint32_t acc_mode;
+	REG_GET(BIOS_SCRATCH_6, S6_ACC_MODE, &acc_mode);
+	return (acc_mode == 1);
+}
+
+
+void bios_set_scratch_acc_mode_change(
+	struct dc_bios *bios)
+{
+	REG_UPDATE(BIOS_SCRATCH_6, S6_ACC_MODE, 1);
+}
+
+
+void bios_set_scratch_critical_state(
+	struct dc_bios *bios,
+	bool state)
+{
+	uint32_t critial_state = state ? 1 : 0;
+	REG_UPDATE(BIOS_SCRATCH_6, S6_CRITICAL_STATE, critial_state);
+}
+
+
+
diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser_helper.h b/drivers/gpu/drm/amd/display/dc/bios/bios_parser_helper.h
new file mode 100644
index 000000000000..c0047efeb006
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser_helper.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2012-16 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_BIOS_PARSER_HELPER_H__
+#define __DAL_BIOS_PARSER_HELPER_H__
+
+struct bios_parser;
+
+uint8_t *bios_get_image(struct dc_bios *bp, uint32_t offset,
+	uint32_t size);
+
+bool bios_is_accelerated_mode(struct dc_bios *bios);
+void bios_set_scratch_acc_mode_change(struct dc_bios *bios);
+void bios_set_scratch_critical_state(struct dc_bios *bios, bool state);
+
+#define GET_IMAGE(type, offset) ((type *) bios_get_image(&bp->base, offset, sizeof(type)))
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser_interface.c b/drivers/gpu/drm/amd/display/dc/bios/bios_parser_interface.c
new file mode 100644
index 000000000000..0079a1e26efd
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser_interface.c
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "include/logger_interface.h"
+
+#include "bios_parser_interface.h"
+#include "bios_parser.h"
+
+#include "bios_parser2.h"
+
+
+struct dc_bios *dal_bios_parser_create(
+	struct bp_init_data *init,
+	enum dce_version dce_version)
+{
+	struct dc_bios *bios = NULL;
+
+	bios = firmware_parser_create(init, dce_version);
+
+	/* Fall back to old bios parser for older asics */
+	if (bios == NULL)
+		bios = bios_parser_create(init, dce_version);
+
+	return bios;
+}
+
+void dal_bios_parser_destroy(struct dc_bios **dcb)
+{
+	struct dc_bios *bios = *dcb;
+
+	bios->funcs->bios_parser_destroy(dcb);
+}
+
diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser_types_internal.h b/drivers/gpu/drm/amd/display/dc/bios/bios_parser_types_internal.h
new file mode 100644
index 000000000000..5918923bfb93
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser_types_internal.h
@@ -0,0 +1,72 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_BIOS_PARSER_TYPES_BIOS_H__
+#define __DAL_BIOS_PARSER_TYPES_BIOS_H__
+
+#include "dc_bios_types.h"
+#include "bios_parser_helper.h"
+
+struct atom_data_revision {
+	uint32_t major;
+	uint32_t minor;
+};
+
+struct object_info_table {
+	struct atom_data_revision revision;
+	union {
+		ATOM_OBJECT_HEADER *v1_1;
+		ATOM_OBJECT_HEADER_V3 *v1_3;
+	};
+};
+
+enum spread_spectrum_id {
+	SS_ID_UNKNOWN = 0,
+	SS_ID_DP1 = 0xf1,
+	SS_ID_DP2 = 0xf2,
+	SS_ID_LVLINK_2700MHZ = 0xf3,
+	SS_ID_LVLINK_1620MHZ = 0xf4
+};
+
+struct bios_parser {
+	struct dc_bios base;
+
+	struct object_info_table object_info_tbl;
+	uint32_t object_info_tbl_offset;
+	ATOM_MASTER_DATA_TABLE *master_data_tbl;
+
+	const struct bios_parser_helper *bios_helper;
+
+	const struct command_table_helper *cmd_helper;
+	struct cmd_tbl cmd_tbl;
+
+	bool remap_device_tags;
+};
+
+/* Bios Parser from DC Bios */
+#define BP_FROM_DCB(dc_bios) \
+	container_of(dc_bios, struct bios_parser, base)
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser_types_internal2.h b/drivers/gpu/drm/amd/display/dc/bios/bios_parser_types_internal2.h
new file mode 100644
index 000000000000..bf1f5c86e65c
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser_types_internal2.h
@@ -0,0 +1,74 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_BIOS_PARSER_TYPES_BIOS2_H__
+#define __DAL_BIOS_PARSER_TYPES_BIOS2_H__
+
+#include "dc_bios_types.h"
+#include "bios_parser_helper.h"
+
+/* use atomfirmware_bringup.h only. Not atombios.h anymore */
+
+struct atom_data_revision {
+	uint32_t major;
+	uint32_t minor;
+};
+
+struct object_info_table {
+	struct atom_data_revision revision;
+	union {
+		struct display_object_info_table_v1_4 *v1_4;
+	};
+};
+
+enum spread_spectrum_id {
+	SS_ID_UNKNOWN = 0,
+	SS_ID_DP1 = 0xf1,
+	SS_ID_DP2 = 0xf2,
+	SS_ID_LVLINK_2700MHZ = 0xf3,
+	SS_ID_LVLINK_1620MHZ = 0xf4
+};
+
+struct bios_parser {
+	struct dc_bios base;
+
+	struct object_info_table object_info_tbl;
+	uint32_t object_info_tbl_offset;
+	struct atom_master_data_table_v2_1 *master_data_tbl;
+
+
+	const struct bios_parser_helper *bios_helper;
+
+	const struct command_table_helper *cmd_helper;
+	struct cmd_tbl cmd_tbl;
+
+	bool remap_device_tags;
+};
+
+/* Bios Parser from DC Bios */
+#define BP_FROM_DCB(dc_bios) \
+	container_of(dc_bios, struct bios_parser, base)
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/bios/command_table.c b/drivers/gpu/drm/amd/display/dc/bios/command_table.c
new file mode 100644
index 000000000000..3f7b2dabc2b0
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/bios/command_table.c
@@ -0,0 +1,2424 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+#include "atom.h"
+
+#include "include/bios_parser_interface.h"
+
+#include "command_table.h"
+#include "command_table_helper.h"
+#include "bios_parser_helper.h"
+#include "bios_parser_types_internal.h"
+
+#define EXEC_BIOS_CMD_TABLE(command, params)\
+	(cgs_atom_exec_cmd_table(bp->base.ctx->cgs_device, \
+		GetIndexIntoMasterTable(COMMAND, command), \
+		&params) == 0)
+
+#define BIOS_CMD_TABLE_REVISION(command, frev, crev)\
+	cgs_atom_get_cmd_table_revs(bp->base.ctx->cgs_device, \
+		GetIndexIntoMasterTable(COMMAND, command), &frev, &crev)
+
+#define BIOS_CMD_TABLE_PARA_REVISION(command)\
+	bios_cmd_table_para_revision(bp->base.ctx->cgs_device, \
+		GetIndexIntoMasterTable(COMMAND, command))
+
+static void init_dig_encoder_control(struct bios_parser *bp);
+static void init_transmitter_control(struct bios_parser *bp);
+static void init_set_pixel_clock(struct bios_parser *bp);
+static void init_enable_spread_spectrum_on_ppll(struct bios_parser *bp);
+static void init_adjust_display_pll(struct bios_parser *bp);
+static void init_dac_encoder_control(struct bios_parser *bp);
+static void init_dac_output_control(struct bios_parser *bp);
+static void init_set_crtc_timing(struct bios_parser *bp);
+static void init_select_crtc_source(struct bios_parser *bp);
+static void init_enable_crtc(struct bios_parser *bp);
+static void init_enable_crtc_mem_req(struct bios_parser *bp);
+static void init_external_encoder_control(struct bios_parser *bp);
+static void init_enable_disp_power_gating(struct bios_parser *bp);
+static void init_program_clock(struct bios_parser *bp);
+static void init_set_dce_clock(struct bios_parser *bp);
+
+void dal_bios_parser_init_cmd_tbl(struct bios_parser *bp)
+{
+	init_dig_encoder_control(bp);
+	init_transmitter_control(bp);
+	init_set_pixel_clock(bp);
+	init_enable_spread_spectrum_on_ppll(bp);
+	init_adjust_display_pll(bp);
+	init_dac_encoder_control(bp);
+	init_dac_output_control(bp);
+	init_set_crtc_timing(bp);
+	init_select_crtc_source(bp);
+	init_enable_crtc(bp);
+	init_enable_crtc_mem_req(bp);
+	init_program_clock(bp);
+	init_external_encoder_control(bp);
+	init_enable_disp_power_gating(bp);
+	init_set_dce_clock(bp);
+}
+
+static uint32_t bios_cmd_table_para_revision(void *cgs_device,
+					     uint32_t index)
+{
+	uint8_t frev, crev;
+
+	if (cgs_atom_get_cmd_table_revs(cgs_device,
+					index,
+					&frev, &crev) != 0)
+		return 0;
+	return crev;
+}
+
+/*******************************************************************************
+ ********************************************************************************
+ **
+ **                  D I G E N C O D E R C O N T R O L
+ **
+ ********************************************************************************
+ *******************************************************************************/
+static enum bp_result encoder_control_digx_v3(
+	struct bios_parser *bp,
+	struct bp_encoder_control *cntl);
+
+static enum bp_result encoder_control_digx_v4(
+	struct bios_parser *bp,
+	struct bp_encoder_control *cntl);
+
+static enum bp_result encoder_control_digx_v5(
+	struct bios_parser *bp,
+	struct bp_encoder_control *cntl);
+
+static void init_encoder_control_dig_v1(struct bios_parser *bp);
+
+static void init_dig_encoder_control(struct bios_parser *bp)
+{
+	uint32_t version =
+		BIOS_CMD_TABLE_PARA_REVISION(DIGxEncoderControl);
+
+	switch (version) {
+	case 2:
+		bp->cmd_tbl.dig_encoder_control = encoder_control_digx_v3;
+		break;
+	case 4:
+		bp->cmd_tbl.dig_encoder_control = encoder_control_digx_v4;
+		break;
+
+	case 5:
+		bp->cmd_tbl.dig_encoder_control = encoder_control_digx_v5;
+		break;
+
+	default:
+		init_encoder_control_dig_v1(bp);
+		break;
+	}
+}
+
+static enum bp_result encoder_control_dig_v1(
+	struct bios_parser *bp,
+	struct bp_encoder_control *cntl);
+static enum bp_result encoder_control_dig1_v1(
+	struct bios_parser *bp,
+	struct bp_encoder_control *cntl);
+static enum bp_result encoder_control_dig2_v1(
+	struct bios_parser *bp,
+	struct bp_encoder_control *cntl);
+
+static void init_encoder_control_dig_v1(struct bios_parser *bp)
+{
+	struct cmd_tbl *cmd_tbl = &bp->cmd_tbl;
+
+	if (1 == BIOS_CMD_TABLE_PARA_REVISION(DIG1EncoderControl))
+		cmd_tbl->encoder_control_dig1 = encoder_control_dig1_v1;
+	else
+		cmd_tbl->encoder_control_dig1 = NULL;
+
+	if (1 == BIOS_CMD_TABLE_PARA_REVISION(DIG2EncoderControl))
+		cmd_tbl->encoder_control_dig2 = encoder_control_dig2_v1;
+	else
+		cmd_tbl->encoder_control_dig2 = NULL;
+
+	cmd_tbl->dig_encoder_control = encoder_control_dig_v1;
+}
+
+static enum bp_result encoder_control_dig_v1(
+	struct bios_parser *bp,
+	struct bp_encoder_control *cntl)
+{
+	enum bp_result result = BP_RESULT_FAILURE;
+	struct cmd_tbl *cmd_tbl = &bp->cmd_tbl;
+
+	if (cntl != NULL)
+		switch (cntl->engine_id) {
+		case ENGINE_ID_DIGA:
+			if (cmd_tbl->encoder_control_dig1 != NULL)
+				result =
+					cmd_tbl->encoder_control_dig1(bp, cntl);
+			break;
+		case ENGINE_ID_DIGB:
+			if (cmd_tbl->encoder_control_dig2 != NULL)
+				result =
+					cmd_tbl->encoder_control_dig2(bp, cntl);
+			break;
+
+		default:
+			break;
+		}
+
+	return result;
+}
+
+static enum bp_result encoder_control_dig1_v1(
+	struct bios_parser *bp,
+	struct bp_encoder_control *cntl)
+{
+	enum bp_result result = BP_RESULT_FAILURE;
+	DIG_ENCODER_CONTROL_PARAMETERS_V2 params = {0};
+
+	bp->cmd_helper->assign_control_parameter(bp->cmd_helper, cntl, &params);
+
+	if (EXEC_BIOS_CMD_TABLE(DIG1EncoderControl, params))
+		result = BP_RESULT_OK;
+
+	return result;
+}
+
+static enum bp_result encoder_control_dig2_v1(
+	struct bios_parser *bp,
+	struct bp_encoder_control *cntl)
+{
+	enum bp_result result = BP_RESULT_FAILURE;
+	DIG_ENCODER_CONTROL_PARAMETERS_V2 params = {0};
+
+	bp->cmd_helper->assign_control_parameter(bp->cmd_helper, cntl, &params);
+
+	if (EXEC_BIOS_CMD_TABLE(DIG2EncoderControl, params))
+		result = BP_RESULT_OK;
+
+	return result;
+}
+
+static enum bp_result encoder_control_digx_v3(
+	struct bios_parser *bp,
+	struct bp_encoder_control *cntl)
+{
+	enum bp_result result = BP_RESULT_FAILURE;
+	DIG_ENCODER_CONTROL_PARAMETERS_V3 params = {0};
+
+	if (LANE_COUNT_FOUR < cntl->lanes_number)
+		params.acConfig.ucDPLinkRate = 1; /* dual link 2.7GHz */
+	else
+		params.acConfig.ucDPLinkRate = 0; /* single link 1.62GHz */
+
+	params.acConfig.ucDigSel = (uint8_t)(cntl->engine_id);
+
+	/* We need to convert from KHz units into 10KHz units */
+	params.ucAction = bp->cmd_helper->encoder_action_to_atom(cntl->action);
+	params.usPixelClock = cpu_to_le16((uint16_t)(cntl->pixel_clock / 10));
+	params.ucEncoderMode =
+			(uint8_t)bp->cmd_helper->encoder_mode_bp_to_atom(
+					cntl->signal,
+					cntl->enable_dp_audio);
+	params.ucLaneNum = (uint8_t)(cntl->lanes_number);
+
+	if (EXEC_BIOS_CMD_TABLE(DIGxEncoderControl, params))
+		result = BP_RESULT_OK;
+
+	return result;
+}
+
+static enum bp_result encoder_control_digx_v4(
+	struct bios_parser *bp,
+	struct bp_encoder_control *cntl)
+{
+	enum bp_result result = BP_RESULT_FAILURE;
+	DIG_ENCODER_CONTROL_PARAMETERS_V4 params = {0};
+
+	if (LANE_COUNT_FOUR < cntl->lanes_number)
+		params.acConfig.ucDPLinkRate = 1; /* dual link 2.7GHz */
+	else
+		params.acConfig.ucDPLinkRate = 0; /* single link 1.62GHz */
+
+	params.acConfig.ucDigSel = (uint8_t)(cntl->engine_id);
+
+	/* We need to convert from KHz units into 10KHz units */
+	params.ucAction = bp->cmd_helper->encoder_action_to_atom(cntl->action);
+	params.usPixelClock = cpu_to_le16((uint16_t)(cntl->pixel_clock / 10));
+	params.ucEncoderMode =
+			(uint8_t)(bp->cmd_helper->encoder_mode_bp_to_atom(
+					cntl->signal,
+					cntl->enable_dp_audio));
+	params.ucLaneNum = (uint8_t)(cntl->lanes_number);
+
+	if (EXEC_BIOS_CMD_TABLE(DIGxEncoderControl, params))
+		result = BP_RESULT_OK;
+
+	return result;
+}
+
+static enum bp_result encoder_control_digx_v5(
+	struct bios_parser *bp,
+	struct bp_encoder_control *cntl)
+{
+	enum bp_result result = BP_RESULT_FAILURE;
+	ENCODER_STREAM_SETUP_PARAMETERS_V5 params = {0};
+
+	params.ucDigId = (uint8_t)(cntl->engine_id);
+	params.ucAction = bp->cmd_helper->encoder_action_to_atom(cntl->action);
+
+	params.ulPixelClock = cntl->pixel_clock / 10;
+	params.ucDigMode =
+			(uint8_t)(bp->cmd_helper->encoder_mode_bp_to_atom(
+					cntl->signal,
+					cntl->enable_dp_audio));
+	params.ucLaneNum = (uint8_t)(cntl->lanes_number);
+
+	switch (cntl->color_depth) {
+	case COLOR_DEPTH_888:
+		params.ucBitPerColor = PANEL_8BIT_PER_COLOR;
+		break;
+	case COLOR_DEPTH_101010:
+		params.ucBitPerColor = PANEL_10BIT_PER_COLOR;
+		break;
+	case COLOR_DEPTH_121212:
+		params.ucBitPerColor = PANEL_12BIT_PER_COLOR;
+		break;
+	case COLOR_DEPTH_161616:
+		params.ucBitPerColor = PANEL_16BIT_PER_COLOR;
+		break;
+	default:
+		break;
+	}
+
+	if (cntl->signal == SIGNAL_TYPE_HDMI_TYPE_A)
+		switch (cntl->color_depth) {
+		case COLOR_DEPTH_101010:
+			params.ulPixelClock =
+				(params.ulPixelClock * 30) / 24;
+			break;
+		case COLOR_DEPTH_121212:
+			params.ulPixelClock =
+				(params.ulPixelClock * 36) / 24;
+			break;
+		case COLOR_DEPTH_161616:
+			params.ulPixelClock =
+				(params.ulPixelClock * 48) / 24;
+			break;
+		default:
+			break;
+		}
+
+	if (EXEC_BIOS_CMD_TABLE(DIGxEncoderControl, params))
+		result = BP_RESULT_OK;
+
+	return result;
+}
+
+/*******************************************************************************
+ ********************************************************************************
+ **
+ **                  TRANSMITTER CONTROL
+ **
+ ********************************************************************************
+ *******************************************************************************/
+
+static enum bp_result transmitter_control_v2(
+	struct bios_parser *bp,
+	struct bp_transmitter_control *cntl);
+static enum bp_result transmitter_control_v3(
+	struct bios_parser *bp,
+	struct bp_transmitter_control *cntl);
+static enum bp_result transmitter_control_v4(
+	struct bios_parser *bp,
+	struct bp_transmitter_control *cntl);
+static enum bp_result transmitter_control_v1_5(
+	struct bios_parser *bp,
+	struct bp_transmitter_control *cntl);
+static enum bp_result transmitter_control_v1_6(
+	struct bios_parser *bp,
+	struct bp_transmitter_control *cntl);
+
+static void init_transmitter_control(struct bios_parser *bp)
+{
+	uint8_t frev;
+	uint8_t crev;
+
+	if (BIOS_CMD_TABLE_REVISION(UNIPHYTransmitterControl,
+			frev, crev) != 0)
+		BREAK_TO_DEBUGGER();
+	switch (crev) {
+	case 2:
+		bp->cmd_tbl.transmitter_control = transmitter_control_v2;
+		break;
+	case 3:
+		bp->cmd_tbl.transmitter_control = transmitter_control_v3;
+		break;
+	case 4:
+		bp->cmd_tbl.transmitter_control = transmitter_control_v4;
+		break;
+	case 5:
+		bp->cmd_tbl.transmitter_control = transmitter_control_v1_5;
+		break;
+	case 6:
+		bp->cmd_tbl.transmitter_control = transmitter_control_v1_6;
+		break;
+	default:
+		bp->cmd_tbl.transmitter_control = NULL;
+		break;
+	}
+}
+
+static enum bp_result transmitter_control_v2(
+	struct bios_parser *bp,
+	struct bp_transmitter_control *cntl)
+{
+	enum bp_result result = BP_RESULT_FAILURE;
+	DIG_TRANSMITTER_CONTROL_PARAMETERS_V2 params;
+	enum connector_id connector_id =
+		dal_graphics_object_id_get_connector_id(cntl->connector_obj_id);
+
+	memset(&params, 0, sizeof(params));
+
+	switch (cntl->transmitter) {
+	case TRANSMITTER_UNIPHY_A:
+	case TRANSMITTER_UNIPHY_B:
+	case TRANSMITTER_UNIPHY_C:
+	case TRANSMITTER_UNIPHY_D:
+	case TRANSMITTER_UNIPHY_E:
+	case TRANSMITTER_UNIPHY_F:
+	case TRANSMITTER_TRAVIS_LCD:
+		break;
+	default:
+		return BP_RESULT_BADINPUT;
+	}
+
+	switch (cntl->action) {
+	case TRANSMITTER_CONTROL_INIT:
+		if ((CONNECTOR_ID_DUAL_LINK_DVII == connector_id) ||
+				(CONNECTOR_ID_DUAL_LINK_DVID == connector_id))
+			/* on INIT this bit should be set according to the
+			 * phisycal connector
+			 * Bit0: dual link connector flag
+			 * =0 connector is single link connector
+			 * =1 connector is dual link connector
+			 */
+			params.acConfig.fDualLinkConnector = 1;
+
+		/* connector object id */
+		params.usInitInfo =
+				cpu_to_le16((uint8_t)cntl->connector_obj_id.id);
+		break;
+	case TRANSMITTER_CONTROL_SET_VOLTAGE_AND_PREEMPASIS:
+		/* votage swing and pre-emphsis */
+		params.asMode.ucLaneSel = (uint8_t)cntl->lane_select;
+		params.asMode.ucLaneSet = (uint8_t)cntl->lane_settings;
+		break;
+	default:
+		/* if dual-link */
+		if (LANE_COUNT_FOUR < cntl->lanes_number) {
+			/* on ENABLE/DISABLE this bit should be set according to
+			 * actual timing (number of lanes)
+			 * Bit0: dual link connector flag
+			 * =0 connector is single link connector
+			 * =1 connector is dual link connector
+			 */
+			params.acConfig.fDualLinkConnector = 1;
+
+			/* link rate, half for dual link
+			 * We need to convert from KHz units into 20KHz units
+			 */
+			params.usPixelClock =
+					cpu_to_le16((uint16_t)(cntl->pixel_clock / 20));
+		} else
+			/* link rate, half for dual link
+			 * We need to convert from KHz units into 10KHz units
+			 */
+			params.usPixelClock =
+					cpu_to_le16((uint16_t)(cntl->pixel_clock / 10));
+		break;
+	}
+
+	/* 00 - coherent mode
+	 * 01 - incoherent mode
+	 */
+
+	params.acConfig.fCoherentMode = cntl->coherent;
+
+	if ((TRANSMITTER_UNIPHY_B == cntl->transmitter)
+			|| (TRANSMITTER_UNIPHY_D == cntl->transmitter)
+			|| (TRANSMITTER_UNIPHY_F == cntl->transmitter))
+		/* Bit2: Transmitter Link selection
+		 * =0 when bit0=0, single link A/C/E, when bit0=1,
+		 * master link A/C/E
+		 * =1 when bit0=0, single link B/D/F, when bit0=1,
+		 * master link B/D/F
+		 */
+		params.acConfig.ucLinkSel = 1;
+
+	if (ENGINE_ID_DIGB == cntl->engine_id)
+		/* Bit3: Transmitter data source selection
+		 * =0 DIGA is data source.
+		 * =1 DIGB is data source.
+		 * This bit is only useful when ucAction= ATOM_ENABLE
+		 */
+		params.acConfig.ucEncoderSel = 1;
+
+	if (CONNECTOR_ID_DISPLAY_PORT == connector_id)
+		/* Bit4: DP connector flag
+		 * =0 connector is none-DP connector
+		 * =1 connector is DP connector
+		 */
+		params.acConfig.fDPConnector = 1;
+
+	/* Bit[7:6]: Transmitter selection
+	 * =0 UNIPHY_ENCODER: UNIPHYA/B
+	 * =1 UNIPHY1_ENCODER: UNIPHYC/D
+	 * =2 UNIPHY2_ENCODER: UNIPHYE/F
+	 * =3 reserved
+	 */
+	params.acConfig.ucTransmitterSel =
+			(uint8_t)bp->cmd_helper->transmitter_bp_to_atom(
+					cntl->transmitter);
+
+	params.ucAction = (uint8_t)cntl->action;
+
+	if (EXEC_BIOS_CMD_TABLE(UNIPHYTransmitterControl, params))
+		result = BP_RESULT_OK;
+
+	return result;
+}
+
+static enum bp_result transmitter_control_v3(
+	struct bios_parser *bp,
+	struct bp_transmitter_control *cntl)
+{
+	enum bp_result result = BP_RESULT_FAILURE;
+	DIG_TRANSMITTER_CONTROL_PARAMETERS_V3 params;
+	uint32_t pll_id;
+	enum connector_id conn_id =
+			dal_graphics_object_id_get_connector_id(cntl->connector_obj_id);
+	const struct command_table_helper *cmd = bp->cmd_helper;
+	bool dual_link_conn = (CONNECTOR_ID_DUAL_LINK_DVII == conn_id)
+					|| (CONNECTOR_ID_DUAL_LINK_DVID == conn_id);
+
+	memset(&params, 0, sizeof(params));
+
+	switch (cntl->transmitter) {
+	case TRANSMITTER_UNIPHY_A:
+	case TRANSMITTER_UNIPHY_B:
+	case TRANSMITTER_UNIPHY_C:
+	case TRANSMITTER_UNIPHY_D:
+	case TRANSMITTER_UNIPHY_E:
+	case TRANSMITTER_UNIPHY_F:
+	case TRANSMITTER_TRAVIS_LCD:
+		break;
+	default:
+		return BP_RESULT_BADINPUT;
+	}
+
+	if (!cmd->clock_source_id_to_atom(cntl->pll_id, &pll_id))
+		return BP_RESULT_BADINPUT;
+
+	/* fill information based on the action */
+	switch (cntl->action) {
+	case TRANSMITTER_CONTROL_INIT:
+		if (dual_link_conn) {
+			/* on INIT this bit should be set according to the
+			 * phisycal connector
+			 * Bit0: dual link connector flag
+			 * =0 connector is single link connector
+			 * =1 connector is dual link connector
+			 */
+			params.acConfig.fDualLinkConnector = 1;
+		}
+
+		/* connector object id */
+		params.usInitInfo =
+				cpu_to_le16((uint8_t)(cntl->connector_obj_id.id));
+		break;
+	case TRANSMITTER_CONTROL_SET_VOLTAGE_AND_PREEMPASIS:
+		/* votage swing and pre-emphsis */
+		params.asMode.ucLaneSel = (uint8_t)cntl->lane_select;
+		params.asMode.ucLaneSet = (uint8_t)cntl->lane_settings;
+		break;
+	default:
+		if (dual_link_conn && cntl->multi_path)
+			/* on ENABLE/DISABLE this bit should be set according to
+			 * actual timing (number of lanes)
+			 * Bit0: dual link connector flag
+			 * =0 connector is single link connector
+			 * =1 connector is dual link connector
+			 */
+			params.acConfig.fDualLinkConnector = 1;
+
+		/* if dual-link */
+		if (LANE_COUNT_FOUR < cntl->lanes_number) {
+			/* on ENABLE/DISABLE this bit should be set according to
+			 * actual timing (number of lanes)
+			 * Bit0: dual link connector flag
+			 * =0 connector is single link connector
+			 * =1 connector is dual link connector
+			 */
+			params.acConfig.fDualLinkConnector = 1;
+
+			/* link rate, half for dual link
+			 * We need to convert from KHz units into 20KHz units
+			 */
+			params.usPixelClock =
+					cpu_to_le16((uint16_t)(cntl->pixel_clock / 20));
+		} else {
+			/* link rate, half for dual link
+			 * We need to convert from KHz units into 10KHz units
+			 */
+			params.usPixelClock =
+					cpu_to_le16((uint16_t)(cntl->pixel_clock / 10));
+		}
+		break;
+	}
+
+	/* 00 - coherent mode
+	 * 01 - incoherent mode
+	 */
+
+	params.acConfig.fCoherentMode = cntl->coherent;
+
+	if ((TRANSMITTER_UNIPHY_B == cntl->transmitter)
+		|| (TRANSMITTER_UNIPHY_D == cntl->transmitter)
+		|| (TRANSMITTER_UNIPHY_F == cntl->transmitter))
+		/* Bit2: Transmitter Link selection
+		 * =0 when bit0=0, single link A/C/E, when bit0=1,
+		 * master link A/C/E
+		 * =1 when bit0=0, single link B/D/F, when bit0=1,
+		 * master link B/D/F
+		 */
+		params.acConfig.ucLinkSel = 1;
+
+	if (ENGINE_ID_DIGB == cntl->engine_id)
+		/* Bit3: Transmitter data source selection
+		 * =0 DIGA is data source.
+		 * =1 DIGB is data source.
+		 * This bit is only useful when ucAction= ATOM_ENABLE
+		 */
+		params.acConfig.ucEncoderSel = 1;
+
+	/* Bit[7:6]: Transmitter selection
+	 * =0 UNIPHY_ENCODER: UNIPHYA/B
+	 * =1 UNIPHY1_ENCODER: UNIPHYC/D
+	 * =2 UNIPHY2_ENCODER: UNIPHYE/F
+	 * =3 reserved
+	 */
+	params.acConfig.ucTransmitterSel =
+			(uint8_t)cmd->transmitter_bp_to_atom(cntl->transmitter);
+
+	params.ucLaneNum = (uint8_t)cntl->lanes_number;
+
+	params.acConfig.ucRefClkSource = (uint8_t)pll_id;
+
+	params.ucAction = (uint8_t)cntl->action;
+
+	if (EXEC_BIOS_CMD_TABLE(UNIPHYTransmitterControl, params))
+		result = BP_RESULT_OK;
+
+	return result;
+}
+
+static enum bp_result transmitter_control_v4(
+	struct bios_parser *bp,
+	struct bp_transmitter_control *cntl)
+{
+	enum bp_result result = BP_RESULT_FAILURE;
+	DIG_TRANSMITTER_CONTROL_PARAMETERS_V4 params;
+	uint32_t ref_clk_src_id;
+	enum connector_id conn_id =
+			dal_graphics_object_id_get_connector_id(cntl->connector_obj_id);
+	const struct command_table_helper *cmd = bp->cmd_helper;
+
+	memset(&params, 0, sizeof(params));
+
+	switch (cntl->transmitter) {
+	case TRANSMITTER_UNIPHY_A:
+	case TRANSMITTER_UNIPHY_B:
+	case TRANSMITTER_UNIPHY_C:
+	case TRANSMITTER_UNIPHY_D:
+	case TRANSMITTER_UNIPHY_E:
+	case TRANSMITTER_UNIPHY_F:
+	case TRANSMITTER_TRAVIS_LCD:
+		break;
+	default:
+		return BP_RESULT_BADINPUT;
+	}
+
+	if (!cmd->clock_source_id_to_ref_clk_src(cntl->pll_id, &ref_clk_src_id))
+		return BP_RESULT_BADINPUT;
+
+	switch (cntl->action) {
+	case TRANSMITTER_CONTROL_INIT:
+	{
+		if ((CONNECTOR_ID_DUAL_LINK_DVII == conn_id) ||
+				(CONNECTOR_ID_DUAL_LINK_DVID == conn_id))
+			/* on INIT this bit should be set according to the
+			 * phisycal connector
+			 * Bit0: dual link connector flag
+			 * =0 connector is single link connector
+			 * =1 connector is dual link connector
+			 */
+			params.acConfig.fDualLinkConnector = 1;
+
+		/* connector object id */
+		params.usInitInfo =
+				cpu_to_le16((uint8_t)(cntl->connector_obj_id.id));
+	}
+	break;
+	case TRANSMITTER_CONTROL_SET_VOLTAGE_AND_PREEMPASIS:
+		/* votage swing and pre-emphsis */
+		params.asMode.ucLaneSel = (uint8_t)(cntl->lane_select);
+		params.asMode.ucLaneSet = (uint8_t)(cntl->lane_settings);
+		break;
+	default:
+		if ((CONNECTOR_ID_DUAL_LINK_DVII == conn_id) ||
+				(CONNECTOR_ID_DUAL_LINK_DVID == conn_id))
+			/* on ENABLE/DISABLE this bit should be set according to
+			 * actual timing (number of lanes)
+			 * Bit0: dual link connector flag
+			 * =0 connector is single link connector
+			 * =1 connector is dual link connector
+			 */
+			params.acConfig.fDualLinkConnector = 1;
+
+		/* if dual-link */
+		if (LANE_COUNT_FOUR < cntl->lanes_number)
+			/* link rate, half for dual link
+			 * We need to convert from KHz units into 20KHz units
+			 */
+			params.usPixelClock =
+					cpu_to_le16((uint16_t)(cntl->pixel_clock / 20));
+		else {
+			/* link rate, half for dual link
+			 * We need to convert from KHz units into 10KHz units
+			 */
+			params.usPixelClock =
+					cpu_to_le16((uint16_t)(cntl->pixel_clock / 10));
+		}
+		break;
+	}
+
+	/* 00 - coherent mode
+	 * 01 - incoherent mode
+	 */
+
+	params.acConfig.fCoherentMode = cntl->coherent;
+
+	if ((TRANSMITTER_UNIPHY_B == cntl->transmitter)
+		|| (TRANSMITTER_UNIPHY_D == cntl->transmitter)
+		|| (TRANSMITTER_UNIPHY_F == cntl->transmitter))
+		/* Bit2: Transmitter Link selection
+		 * =0 when bit0=0, single link A/C/E, when bit0=1,
+		 * master link A/C/E
+		 * =1 when bit0=0, single link B/D/F, when bit0=1,
+		 * master link B/D/F
+		 */
+		params.acConfig.ucLinkSel = 1;
+
+	if (ENGINE_ID_DIGB == cntl->engine_id)
+		/* Bit3: Transmitter data source selection
+		 * =0 DIGA is data source.
+		 * =1 DIGB is data source.
+		 * This bit is only useful when ucAction= ATOM_ENABLE
+		 */
+		params.acConfig.ucEncoderSel = 1;
+
+	/* Bit[7:6]: Transmitter selection
+	 * =0 UNIPHY_ENCODER: UNIPHYA/B
+	 * =1 UNIPHY1_ENCODER: UNIPHYC/D
+	 * =2 UNIPHY2_ENCODER: UNIPHYE/F
+	 * =3 reserved
+	 */
+	params.acConfig.ucTransmitterSel =
+		(uint8_t)(cmd->transmitter_bp_to_atom(cntl->transmitter));
+	params.ucLaneNum = (uint8_t)(cntl->lanes_number);
+	params.acConfig.ucRefClkSource = (uint8_t)(ref_clk_src_id);
+	params.ucAction = (uint8_t)(cntl->action);
+
+	if (EXEC_BIOS_CMD_TABLE(UNIPHYTransmitterControl, params))
+		result = BP_RESULT_OK;
+
+	return result;
+}
+
+static enum bp_result transmitter_control_v1_5(
+	struct bios_parser *bp,
+	struct bp_transmitter_control *cntl)
+{
+	enum bp_result result = BP_RESULT_FAILURE;
+	const struct command_table_helper *cmd = bp->cmd_helper;
+	DIG_TRANSMITTER_CONTROL_PARAMETERS_V1_5 params;
+
+	memset(&params, 0, sizeof(params));
+	params.ucPhyId = cmd->phy_id_to_atom(cntl->transmitter);
+	params.ucAction = (uint8_t)cntl->action;
+	params.ucLaneNum = (uint8_t)cntl->lanes_number;
+	params.ucConnObjId = (uint8_t)cntl->connector_obj_id.id;
+
+	params.ucDigMode =
+		cmd->signal_type_to_atom_dig_mode(cntl->signal);
+	params.asConfig.ucPhyClkSrcId =
+		cmd->clock_source_id_to_atom_phy_clk_src_id(cntl->pll_id);
+	/* 00 - coherent mode */
+	params.asConfig.ucCoherentMode = cntl->coherent;
+	params.asConfig.ucHPDSel =
+		cmd->hpd_sel_to_atom(cntl->hpd_sel);
+	params.ucDigEncoderSel =
+		cmd->dig_encoder_sel_to_atom(cntl->engine_id);
+	params.ucDPLaneSet = (uint8_t) cntl->lane_settings;
+	params.usSymClock = cpu_to_le16((uint16_t) (cntl->pixel_clock / 10));
+	/*
+	 * In SI/TN case, caller have to set usPixelClock as following:
+	 * DP mode: usPixelClock = DP_LINK_CLOCK/10
+	 * (DP_LINK_CLOCK = 1.62GHz, 2.7GHz, 5.4GHz)
+	 * DVI single link mode: usPixelClock = pixel clock
+	 * DVI dual link mode: usPixelClock = pixel clock
+	 * HDMI mode: usPixelClock = pixel clock * deep_color_ratio
+	 * (=1: 8bpp, =1.25: 10bpp, =1.5:12bpp, =2: 16bpp)
+	 * LVDS mode: usPixelClock = pixel clock
+	 */
+
+	if (EXEC_BIOS_CMD_TABLE(UNIPHYTransmitterControl, params))
+		result = BP_RESULT_OK;
+
+	return result;
+}
+
+static enum bp_result transmitter_control_v1_6(
+	struct bios_parser *bp,
+	struct bp_transmitter_control *cntl)
+{
+	enum bp_result result = BP_RESULT_FAILURE;
+	const struct command_table_helper *cmd = bp->cmd_helper;
+	DIG_TRANSMITTER_CONTROL_PARAMETERS_V1_6 params;
+
+	memset(&params, 0, sizeof(params));
+	params.ucPhyId = cmd->phy_id_to_atom(cntl->transmitter);
+	params.ucAction = (uint8_t)cntl->action;
+
+	if (cntl->action == TRANSMITTER_CONTROL_SET_VOLTAGE_AND_PREEMPASIS)
+		params.ucDPLaneSet = (uint8_t)cntl->lane_settings;
+	else
+		params.ucDigMode = cmd->signal_type_to_atom_dig_mode(cntl->signal);
+
+	params.ucLaneNum = (uint8_t)cntl->lanes_number;
+	params.ucHPDSel = cmd->hpd_sel_to_atom(cntl->hpd_sel);
+	params.ucDigEncoderSel = cmd->dig_encoder_sel_to_atom(cntl->engine_id);
+	params.ucConnObjId = (uint8_t)cntl->connector_obj_id.id;
+	params.ulSymClock = cntl->pixel_clock/10;
+
+	/*
+	 * In SI/TN case, caller have to set usPixelClock as following:
+	 * DP mode: usPixelClock = DP_LINK_CLOCK/10
+	 * (DP_LINK_CLOCK = 1.62GHz, 2.7GHz, 5.4GHz)
+	 * DVI single link mode: usPixelClock = pixel clock
+	 * DVI dual link mode: usPixelClock = pixel clock
+	 * HDMI mode: usPixelClock = pixel clock * deep_color_ratio
+	 * (=1: 8bpp, =1.25: 10bpp, =1.5:12bpp, =2: 16bpp)
+	 * LVDS mode: usPixelClock = pixel clock
+	 */
+	switch (cntl->signal) {
+	case SIGNAL_TYPE_HDMI_TYPE_A:
+		switch (cntl->color_depth) {
+		case COLOR_DEPTH_101010:
+			params.ulSymClock =
+				cpu_to_le16((le16_to_cpu(params.ulSymClock) * 30) / 24);
+			break;
+		case COLOR_DEPTH_121212:
+			params.ulSymClock =
+				cpu_to_le16((le16_to_cpu(params.ulSymClock) * 36) / 24);
+			break;
+		case COLOR_DEPTH_161616:
+			params.ulSymClock =
+				cpu_to_le16((le16_to_cpu(params.ulSymClock) * 48) / 24);
+			break;
+		default:
+			break;
+		}
+		break;
+		default:
+			break;
+	}
+
+	if (EXEC_BIOS_CMD_TABLE(UNIPHYTransmitterControl, params))
+		result = BP_RESULT_OK;
+	return result;
+}
+
+/*******************************************************************************
+ ********************************************************************************
+ **
+ **                  SET PIXEL CLOCK
+ **
+ ********************************************************************************
+ *******************************************************************************/
+
+static enum bp_result set_pixel_clock_v3(
+	struct bios_parser *bp,
+	struct bp_pixel_clock_parameters *bp_params);
+static enum bp_result set_pixel_clock_v5(
+	struct bios_parser *bp,
+	struct bp_pixel_clock_parameters *bp_params);
+static enum bp_result set_pixel_clock_v6(
+	struct bios_parser *bp,
+	struct bp_pixel_clock_parameters *bp_params);
+static enum bp_result set_pixel_clock_v7(
+	struct bios_parser *bp,
+	struct bp_pixel_clock_parameters *bp_params);
+
+static void init_set_pixel_clock(struct bios_parser *bp)
+{
+	switch (BIOS_CMD_TABLE_PARA_REVISION(SetPixelClock)) {
+	case 3:
+		bp->cmd_tbl.set_pixel_clock = set_pixel_clock_v3;
+		break;
+	case 5:
+		bp->cmd_tbl.set_pixel_clock = set_pixel_clock_v5;
+		break;
+	case 6:
+		bp->cmd_tbl.set_pixel_clock = set_pixel_clock_v6;
+		break;
+	case 7:
+		bp->cmd_tbl.set_pixel_clock = set_pixel_clock_v7;
+		break;
+	default:
+		bp->cmd_tbl.set_pixel_clock = NULL;
+		break;
+	}
+}
+
+static enum bp_result set_pixel_clock_v3(
+	struct bios_parser *bp,
+	struct bp_pixel_clock_parameters *bp_params)
+{
+	enum bp_result result = BP_RESULT_FAILURE;
+	PIXEL_CLOCK_PARAMETERS_V3 *params;
+	SET_PIXEL_CLOCK_PS_ALLOCATION allocation;
+
+	memset(&allocation, 0, sizeof(allocation));
+
+	if (CLOCK_SOURCE_ID_PLL1 == bp_params->pll_id)
+		allocation.sPCLKInput.ucPpll = ATOM_PPLL1;
+	else if (CLOCK_SOURCE_ID_PLL2 == bp_params->pll_id)
+		allocation.sPCLKInput.ucPpll = ATOM_PPLL2;
+	else
+		return BP_RESULT_BADINPUT;
+
+	allocation.sPCLKInput.usRefDiv =
+			cpu_to_le16((uint16_t)bp_params->reference_divider);
+	allocation.sPCLKInput.usFbDiv =
+			cpu_to_le16((uint16_t)bp_params->feedback_divider);
+	allocation.sPCLKInput.ucFracFbDiv =
+			(uint8_t)bp_params->fractional_feedback_divider;
+	allocation.sPCLKInput.ucPostDiv =
+			(uint8_t)bp_params->pixel_clock_post_divider;
+
+	/* We need to convert from KHz units into 10KHz units */
+	allocation.sPCLKInput.usPixelClock =
+			cpu_to_le16((uint16_t)(bp_params->target_pixel_clock / 10));
+
+	params = (PIXEL_CLOCK_PARAMETERS_V3 *)&allocation.sPCLKInput;
+	params->ucTransmitterId =
+			bp->cmd_helper->encoder_id_to_atom(
+					dal_graphics_object_id_get_encoder_id(
+							bp_params->encoder_object_id));
+	params->ucEncoderMode =
+			(uint8_t)(bp->cmd_helper->encoder_mode_bp_to_atom(
+					bp_params->signal_type, false));
+
+	if (bp_params->flags.FORCE_PROGRAMMING_OF_PLL)
+		params->ucMiscInfo |= PIXEL_CLOCK_MISC_FORCE_PROG_PPLL;
+
+	if (bp_params->flags.USE_E_CLOCK_AS_SOURCE_FOR_D_CLOCK)
+		params->ucMiscInfo |= PIXEL_CLOCK_MISC_USE_ENGINE_FOR_DISPCLK;
+
+	if (CONTROLLER_ID_D1 != bp_params->controller_id)
+		params->ucMiscInfo |= PIXEL_CLOCK_MISC_CRTC_SEL_CRTC2;
+
+	if (EXEC_BIOS_CMD_TABLE(SetPixelClock, allocation))
+		result = BP_RESULT_OK;
+
+	return result;
+}
+
+#ifndef SET_PIXEL_CLOCK_PS_ALLOCATION_V5
+/* video bios did not define this: */
+typedef struct _SET_PIXEL_CLOCK_PS_ALLOCATION_V5 {
+	PIXEL_CLOCK_PARAMETERS_V5 sPCLKInput;
+	/* Caller doesn't need to init this portion */
+	ENABLE_SPREAD_SPECTRUM_ON_PPLL sReserved;
+} SET_PIXEL_CLOCK_PS_ALLOCATION_V5;
+#endif
+
+#ifndef SET_PIXEL_CLOCK_PS_ALLOCATION_V6
+/* video bios did not define this: */
+typedef struct _SET_PIXEL_CLOCK_PS_ALLOCATION_V6 {
+	PIXEL_CLOCK_PARAMETERS_V6 sPCLKInput;
+	/* Caller doesn't need to init this portion */
+	ENABLE_SPREAD_SPECTRUM_ON_PPLL sReserved;
+} SET_PIXEL_CLOCK_PS_ALLOCATION_V6;
+#endif
+
+static enum bp_result set_pixel_clock_v5(
+	struct bios_parser *bp,
+	struct bp_pixel_clock_parameters *bp_params)
+{
+	enum bp_result result = BP_RESULT_FAILURE;
+	SET_PIXEL_CLOCK_PS_ALLOCATION_V5 clk;
+	uint8_t controller_id;
+	uint32_t pll_id;
+
+	memset(&clk, 0, sizeof(clk));
+
+	if (bp->cmd_helper->clock_source_id_to_atom(bp_params->pll_id, &pll_id)
+			&& bp->cmd_helper->controller_id_to_atom(
+					bp_params->controller_id, &controller_id)) {
+		clk.sPCLKInput.ucCRTC = controller_id;
+		clk.sPCLKInput.ucPpll = (uint8_t)pll_id;
+		clk.sPCLKInput.ucRefDiv =
+				(uint8_t)(bp_params->reference_divider);
+		clk.sPCLKInput.usFbDiv =
+				cpu_to_le16((uint16_t)(bp_params->feedback_divider));
+		clk.sPCLKInput.ulFbDivDecFrac =
+				cpu_to_le32(bp_params->fractional_feedback_divider);
+		clk.sPCLKInput.ucPostDiv =
+				(uint8_t)(bp_params->pixel_clock_post_divider);
+		clk.sPCLKInput.ucTransmitterID =
+				bp->cmd_helper->encoder_id_to_atom(
+						dal_graphics_object_id_get_encoder_id(
+								bp_params->encoder_object_id));
+		clk.sPCLKInput.ucEncoderMode =
+				(uint8_t)bp->cmd_helper->encoder_mode_bp_to_atom(
+						bp_params->signal_type, false);
+
+		/* We need to convert from KHz units into 10KHz units */
+		clk.sPCLKInput.usPixelClock =
+				cpu_to_le16((uint16_t)(bp_params->target_pixel_clock / 10));
+
+		if (bp_params->flags.FORCE_PROGRAMMING_OF_PLL)
+			clk.sPCLKInput.ucMiscInfo |=
+					PIXEL_CLOCK_MISC_FORCE_PROG_PPLL;
+
+		if (bp_params->flags.SET_EXTERNAL_REF_DIV_SRC)
+			clk.sPCLKInput.ucMiscInfo |=
+					PIXEL_CLOCK_MISC_REF_DIV_SRC;
+
+		/* clkV5.ucMiscInfo bit[3:2]= HDMI panel bit depth: =0: 24bpp
+		 * =1:30bpp, =2:32bpp
+		 * driver choose program it itself, i.e. here we program it
+		 * to 888 by default.
+		 */
+
+		if (EXEC_BIOS_CMD_TABLE(SetPixelClock, clk))
+			result = BP_RESULT_OK;
+	}
+
+	return result;
+}
+
+static enum bp_result set_pixel_clock_v6(
+	struct bios_parser *bp,
+	struct bp_pixel_clock_parameters *bp_params)
+{
+	enum bp_result result = BP_RESULT_FAILURE;
+	SET_PIXEL_CLOCK_PS_ALLOCATION_V6 clk;
+	uint8_t controller_id;
+	uint32_t pll_id;
+
+	memset(&clk, 0, sizeof(clk));
+
+	if (bp->cmd_helper->clock_source_id_to_atom(bp_params->pll_id, &pll_id)
+			&& bp->cmd_helper->controller_id_to_atom(
+					bp_params->controller_id, &controller_id)) {
+		/* Note: VBIOS still wants to use ucCRTC name which is now
+		 * 1 byte in ULONG
+		 *typedef struct _CRTC_PIXEL_CLOCK_FREQ
+		 *{
+		 * target the pixel clock to drive the CRTC timing.
+		 * ULONG ulPixelClock:24;
+		 * 0 means disable PPLL/DCPLL. Expanded to 24 bits comparing to
+		 * previous version.
+		 * ATOM_CRTC1~6, indicate the CRTC controller to
+		 * ULONG ucCRTC:8;
+		 * drive the pixel clock. not used for DCPLL case.
+		 *}CRTC_PIXEL_CLOCK_FREQ;
+		 *union
+		 *{
+		 * pixel clock and CRTC id frequency
+		 * CRTC_PIXEL_CLOCK_FREQ ulCrtcPclkFreq;
+		 * ULONG ulDispEngClkFreq; dispclk frequency
+		 *};
+		 */
+		clk.sPCLKInput.ulCrtcPclkFreq.ucCRTC = controller_id;
+		clk.sPCLKInput.ucPpll = (uint8_t) pll_id;
+		clk.sPCLKInput.ucRefDiv =
+				(uint8_t) bp_params->reference_divider;
+		clk.sPCLKInput.usFbDiv =
+				cpu_to_le16((uint16_t) bp_params->feedback_divider);
+		clk.sPCLKInput.ulFbDivDecFrac =
+				cpu_to_le32(bp_params->fractional_feedback_divider);
+		clk.sPCLKInput.ucPostDiv =
+				(uint8_t) bp_params->pixel_clock_post_divider;
+		clk.sPCLKInput.ucTransmitterID =
+				bp->cmd_helper->encoder_id_to_atom(
+						dal_graphics_object_id_get_encoder_id(
+								bp_params->encoder_object_id));
+		clk.sPCLKInput.ucEncoderMode =
+				(uint8_t) bp->cmd_helper->encoder_mode_bp_to_atom(
+						bp_params->signal_type, false);
+
+		/* We need to convert from KHz units into 10KHz units */
+		clk.sPCLKInput.ulCrtcPclkFreq.ulPixelClock =
+				cpu_to_le32(bp_params->target_pixel_clock / 10);
+
+		if (bp_params->flags.FORCE_PROGRAMMING_OF_PLL) {
+			clk.sPCLKInput.ucMiscInfo |=
+					PIXEL_CLOCK_V6_MISC_FORCE_PROG_PPLL;
+		}
+
+		if (bp_params->flags.SET_EXTERNAL_REF_DIV_SRC) {
+			clk.sPCLKInput.ucMiscInfo |=
+					PIXEL_CLOCK_V6_MISC_REF_DIV_SRC;
+		}
+
+		/* clkV6.ucMiscInfo bit[3:2]= HDMI panel bit depth: =0:
+		 * 24bpp =1:30bpp, =2:32bpp
+		 * driver choose program it itself, i.e. here we pass required
+		 * target rate that includes deep color.
+		 */
+
+		if (EXEC_BIOS_CMD_TABLE(SetPixelClock, clk))
+			result = BP_RESULT_OK;
+	}
+
+	return result;
+}
+
+static enum bp_result set_pixel_clock_v7(
+	struct bios_parser *bp,
+	struct bp_pixel_clock_parameters *bp_params)
+{
+	enum bp_result result = BP_RESULT_FAILURE;
+	PIXEL_CLOCK_PARAMETERS_V7 clk;
+	uint8_t controller_id;
+	uint32_t pll_id;
+
+	memset(&clk, 0, sizeof(clk));
+
+	if (bp->cmd_helper->clock_source_id_to_atom(bp_params->pll_id, &pll_id)
+			&& bp->cmd_helper->controller_id_to_atom(bp_params->controller_id, &controller_id)) {
+		/* Note: VBIOS still wants to use ucCRTC name which is now
+		 * 1 byte in ULONG
+		 *typedef struct _CRTC_PIXEL_CLOCK_FREQ
+		 *{
+		 * target the pixel clock to drive the CRTC timing.
+		 * ULONG ulPixelClock:24;
+		 * 0 means disable PPLL/DCPLL. Expanded to 24 bits comparing to
+		 * previous version.
+		 * ATOM_CRTC1~6, indicate the CRTC controller to
+		 * ULONG ucCRTC:8;
+		 * drive the pixel clock. not used for DCPLL case.
+		 *}CRTC_PIXEL_CLOCK_FREQ;
+		 *union
+		 *{
+		 * pixel clock and CRTC id frequency
+		 * CRTC_PIXEL_CLOCK_FREQ ulCrtcPclkFreq;
+		 * ULONG ulDispEngClkFreq; dispclk frequency
+		 *};
+		 */
+		clk.ucCRTC = controller_id;
+		clk.ucPpll = (uint8_t) pll_id;
+		clk.ucTransmitterID = bp->cmd_helper->encoder_id_to_atom(dal_graphics_object_id_get_encoder_id(bp_params->encoder_object_id));
+		clk.ucEncoderMode = (uint8_t) bp->cmd_helper->encoder_mode_bp_to_atom(bp_params->signal_type, false);
+
+		/* We need to convert from KHz units into 10KHz units */
+		clk.ulPixelClock = cpu_to_le32(bp_params->target_pixel_clock * 10);
+
+		clk.ucDeepColorRatio = (uint8_t) bp->cmd_helper->transmitter_color_depth_to_atom(bp_params->color_depth);
+
+		if (bp_params->flags.FORCE_PROGRAMMING_OF_PLL)
+			clk.ucMiscInfo |= PIXEL_CLOCK_V7_MISC_FORCE_PROG_PPLL;
+
+		if (bp_params->flags.SET_EXTERNAL_REF_DIV_SRC)
+			clk.ucMiscInfo |= PIXEL_CLOCK_V7_MISC_REF_DIV_SRC;
+
+		if (bp_params->flags.PROGRAM_PHY_PLL_ONLY)
+			clk.ucMiscInfo |= PIXEL_CLOCK_V7_MISC_PROG_PHYPLL;
+
+		if (bp_params->flags.SUPPORT_YUV_420)
+			clk.ucMiscInfo |= PIXEL_CLOCK_V7_MISC_YUV420_MODE;
+
+		if (bp_params->flags.SET_XTALIN_REF_SRC)
+			clk.ucMiscInfo |= PIXEL_CLOCK_V7_MISC_REF_DIV_SRC_XTALIN;
+
+		if (bp_params->flags.SET_GENLOCK_REF_DIV_SRC)
+			clk.ucMiscInfo |= PIXEL_CLOCK_V7_MISC_REF_DIV_SRC_GENLK;
+
+		if (bp_params->signal_type == SIGNAL_TYPE_DVI_DUAL_LINK)
+			clk.ucMiscInfo |= PIXEL_CLOCK_V7_MISC_DVI_DUALLINK_EN;
+
+		if (EXEC_BIOS_CMD_TABLE(SetPixelClock, clk))
+			result = BP_RESULT_OK;
+	}
+	return result;
+}
+
+/*******************************************************************************
+ ********************************************************************************
+ **
+ **                  ENABLE PIXEL CLOCK SS
+ **
+ ********************************************************************************
+ *******************************************************************************/
+static enum bp_result enable_spread_spectrum_on_ppll_v1(
+	struct bios_parser *bp,
+	struct bp_spread_spectrum_parameters *bp_params,
+	bool enable);
+static enum bp_result enable_spread_spectrum_on_ppll_v2(
+	struct bios_parser *bp,
+	struct bp_spread_spectrum_parameters *bp_params,
+	bool enable);
+static enum bp_result enable_spread_spectrum_on_ppll_v3(
+	struct bios_parser *bp,
+	struct bp_spread_spectrum_parameters *bp_params,
+	bool enable);
+
+static void init_enable_spread_spectrum_on_ppll(struct bios_parser *bp)
+{
+	switch (BIOS_CMD_TABLE_PARA_REVISION(EnableSpreadSpectrumOnPPLL)) {
+	case 1:
+		bp->cmd_tbl.enable_spread_spectrum_on_ppll =
+				enable_spread_spectrum_on_ppll_v1;
+		break;
+	case 2:
+		bp->cmd_tbl.enable_spread_spectrum_on_ppll =
+				enable_spread_spectrum_on_ppll_v2;
+		break;
+	case 3:
+		bp->cmd_tbl.enable_spread_spectrum_on_ppll =
+				enable_spread_spectrum_on_ppll_v3;
+		break;
+	default:
+		bp->cmd_tbl.enable_spread_spectrum_on_ppll = NULL;
+		break;
+	}
+}
+
+static enum bp_result enable_spread_spectrum_on_ppll_v1(
+	struct bios_parser *bp,
+	struct bp_spread_spectrum_parameters *bp_params,
+	bool enable)
+{
+	enum bp_result result = BP_RESULT_FAILURE;
+	ENABLE_SPREAD_SPECTRUM_ON_PPLL params;
+
+	memset(&params, 0, sizeof(params));
+
+	if ((enable == true) && (bp_params->percentage > 0))
+		params.ucEnable = ATOM_ENABLE;
+	else
+		params.ucEnable = ATOM_DISABLE;
+
+	params.usSpreadSpectrumPercentage =
+			cpu_to_le16((uint16_t)bp_params->percentage);
+	params.ucSpreadSpectrumStep =
+			(uint8_t)bp_params->ver1.step;
+	params.ucSpreadSpectrumDelay =
+			(uint8_t)bp_params->ver1.delay;
+	/* convert back to unit of 10KHz */
+	params.ucSpreadSpectrumRange =
+			(uint8_t)(bp_params->ver1.range / 10000);
+
+	if (bp_params->flags.EXTERNAL_SS)
+		params.ucSpreadSpectrumType |= ATOM_EXTERNAL_SS_MASK;
+
+	if (bp_params->flags.CENTER_SPREAD)
+		params.ucSpreadSpectrumType |= ATOM_SS_CENTRE_SPREAD_MODE;
+
+	if (bp_params->pll_id == CLOCK_SOURCE_ID_PLL1)
+		params.ucPpll = ATOM_PPLL1;
+	else if (bp_params->pll_id == CLOCK_SOURCE_ID_PLL2)
+		params.ucPpll = ATOM_PPLL2;
+	else
+		BREAK_TO_DEBUGGER(); /* Unexpected PLL value!! */
+
+	if (EXEC_BIOS_CMD_TABLE(EnableSpreadSpectrumOnPPLL, params))
+		result = BP_RESULT_OK;
+
+	return result;
+}
+
+static enum bp_result enable_spread_spectrum_on_ppll_v2(
+	struct bios_parser *bp,
+	struct bp_spread_spectrum_parameters *bp_params,
+	bool enable)
+{
+	enum bp_result result = BP_RESULT_FAILURE;
+	ENABLE_SPREAD_SPECTRUM_ON_PPLL_V2 params;
+
+	memset(&params, 0, sizeof(params));
+
+	if (bp_params->pll_id == CLOCK_SOURCE_ID_PLL1)
+		params.ucSpreadSpectrumType = ATOM_PPLL_SS_TYPE_V2_P1PLL;
+	else if (bp_params->pll_id == CLOCK_SOURCE_ID_PLL2)
+		params.ucSpreadSpectrumType = ATOM_PPLL_SS_TYPE_V2_P2PLL;
+	else
+		BREAK_TO_DEBUGGER(); /* Unexpected PLL value!! */
+
+	if ((enable == true) && (bp_params->percentage > 0)) {
+		params.ucEnable = ATOM_ENABLE;
+
+		params.usSpreadSpectrumPercentage =
+				cpu_to_le16((uint16_t)(bp_params->percentage));
+		params.usSpreadSpectrumStep =
+				cpu_to_le16((uint16_t)(bp_params->ds.ds_frac_size));
+
+		if (bp_params->flags.EXTERNAL_SS)
+			params.ucSpreadSpectrumType |=
+					ATOM_PPLL_SS_TYPE_V2_EXT_SPREAD;
+
+		if (bp_params->flags.CENTER_SPREAD)
+			params.ucSpreadSpectrumType |=
+					ATOM_PPLL_SS_TYPE_V2_CENTRE_SPREAD;
+
+		/* Both amounts need to be left shifted first before bit
+		 * comparison. Otherwise, the result will always be zero here
+		 */
+		params.usSpreadSpectrumAmount = cpu_to_le16((uint16_t)(
+				((bp_params->ds.feedback_amount <<
+						ATOM_PPLL_SS_AMOUNT_V2_FBDIV_SHIFT) &
+						ATOM_PPLL_SS_AMOUNT_V2_FBDIV_MASK) |
+						((bp_params->ds.nfrac_amount <<
+								ATOM_PPLL_SS_AMOUNT_V2_NFRAC_SHIFT) &
+								ATOM_PPLL_SS_AMOUNT_V2_NFRAC_MASK)));
+	} else
+		params.ucEnable = ATOM_DISABLE;
+
+	if (EXEC_BIOS_CMD_TABLE(EnableSpreadSpectrumOnPPLL, params))
+		result = BP_RESULT_OK;
+
+	return result;
+}
+
+static enum bp_result enable_spread_spectrum_on_ppll_v3(
+	struct bios_parser *bp,
+	struct bp_spread_spectrum_parameters *bp_params,
+	bool enable)
+{
+	enum bp_result result = BP_RESULT_FAILURE;
+	ENABLE_SPREAD_SPECTRUM_ON_PPLL_V3 params;
+
+	memset(&params, 0, sizeof(params));
+
+	switch (bp_params->pll_id) {
+	case CLOCK_SOURCE_ID_PLL0:
+		/* ATOM_PPLL_SS_TYPE_V3_P0PLL; this is pixel clock only,
+		 * not for SI display clock.
+		 */
+		params.ucSpreadSpectrumType = ATOM_PPLL_SS_TYPE_V3_DCPLL;
+		break;
+	case CLOCK_SOURCE_ID_PLL1:
+		params.ucSpreadSpectrumType = ATOM_PPLL_SS_TYPE_V3_P1PLL;
+		break;
+
+	case CLOCK_SOURCE_ID_PLL2:
+		params.ucSpreadSpectrumType = ATOM_PPLL_SS_TYPE_V3_P2PLL;
+		break;
+
+	case CLOCK_SOURCE_ID_DCPLL:
+		params.ucSpreadSpectrumType = ATOM_PPLL_SS_TYPE_V3_DCPLL;
+		break;
+
+	default:
+		BREAK_TO_DEBUGGER();
+		/* Unexpected PLL value!! */
+		return result;
+	}
+
+	if (enable == true) {
+		params.ucEnable = ATOM_ENABLE;
+
+		params.usSpreadSpectrumAmountFrac =
+				cpu_to_le16((uint16_t)(bp_params->ds_frac_amount));
+		params.usSpreadSpectrumStep =
+				cpu_to_le16((uint16_t)(bp_params->ds.ds_frac_size));
+
+		if (bp_params->flags.EXTERNAL_SS)
+			params.ucSpreadSpectrumType |=
+					ATOM_PPLL_SS_TYPE_V3_EXT_SPREAD;
+		if (bp_params->flags.CENTER_SPREAD)
+			params.ucSpreadSpectrumType |=
+					ATOM_PPLL_SS_TYPE_V3_CENTRE_SPREAD;
+
+		/* Both amounts need to be left shifted first before bit
+		 * comparison. Otherwise, the result will always be zero here
+		 */
+		params.usSpreadSpectrumAmount = cpu_to_le16((uint16_t)(
+				((bp_params->ds.feedback_amount <<
+						ATOM_PPLL_SS_AMOUNT_V3_FBDIV_SHIFT) &
+						ATOM_PPLL_SS_AMOUNT_V3_FBDIV_MASK) |
+						((bp_params->ds.nfrac_amount <<
+								ATOM_PPLL_SS_AMOUNT_V3_NFRAC_SHIFT) &
+								ATOM_PPLL_SS_AMOUNT_V3_NFRAC_MASK)));
+	} else
+		params.ucEnable = ATOM_DISABLE;
+
+	if (EXEC_BIOS_CMD_TABLE(EnableSpreadSpectrumOnPPLL, params))
+		result = BP_RESULT_OK;
+
+	return result;
+}
+
+/*******************************************************************************
+ ********************************************************************************
+ **
+ **                  ADJUST DISPLAY PLL
+ **
+ ********************************************************************************
+ *******************************************************************************/
+
+static enum bp_result adjust_display_pll_v2(
+	struct bios_parser *bp,
+	struct bp_adjust_pixel_clock_parameters *bp_params);
+static enum bp_result adjust_display_pll_v3(
+	struct bios_parser *bp,
+	struct bp_adjust_pixel_clock_parameters *bp_params);
+
+static void init_adjust_display_pll(struct bios_parser *bp)
+{
+	switch (BIOS_CMD_TABLE_PARA_REVISION(AdjustDisplayPll)) {
+	case 2:
+		bp->cmd_tbl.adjust_display_pll = adjust_display_pll_v2;
+		break;
+	case 3:
+		bp->cmd_tbl.adjust_display_pll = adjust_display_pll_v3;
+		break;
+	default:
+		bp->cmd_tbl.adjust_display_pll = NULL;
+		break;
+	}
+}
+
+static enum bp_result adjust_display_pll_v2(
+	struct bios_parser *bp,
+	struct bp_adjust_pixel_clock_parameters *bp_params)
+{
+	enum bp_result result = BP_RESULT_FAILURE;
+	ADJUST_DISPLAY_PLL_PS_ALLOCATION params = { 0 };
+
+	/* We need to convert from KHz units into 10KHz units and then convert
+	 * output pixel clock back 10KHz-->KHz */
+	uint32_t pixel_clock_10KHz_in = bp_params->pixel_clock / 10;
+
+	params.usPixelClock = cpu_to_le16((uint16_t)(pixel_clock_10KHz_in));
+	params.ucTransmitterID =
+			bp->cmd_helper->encoder_id_to_atom(
+					dal_graphics_object_id_get_encoder_id(
+							bp_params->encoder_object_id));
+	params.ucEncodeMode =
+			(uint8_t)bp->cmd_helper->encoder_mode_bp_to_atom(
+					bp_params->signal_type, false);
+	return result;
+}
+
+static enum bp_result adjust_display_pll_v3(
+	struct bios_parser *bp,
+	struct bp_adjust_pixel_clock_parameters *bp_params)
+{
+	enum bp_result result = BP_RESULT_FAILURE;
+	ADJUST_DISPLAY_PLL_PS_ALLOCATION_V3 params;
+	uint32_t pixel_clk_10_kHz_in = bp_params->pixel_clock / 10;
+
+	memset(&params, 0, sizeof(params));
+
+	/* We need to convert from KHz units into 10KHz units and then convert
+	 * output pixel clock back 10KHz-->KHz */
+	params.sInput.usPixelClock = cpu_to_le16((uint16_t)pixel_clk_10_kHz_in);
+	params.sInput.ucTransmitterID =
+			bp->cmd_helper->encoder_id_to_atom(
+					dal_graphics_object_id_get_encoder_id(
+							bp_params->encoder_object_id));
+	params.sInput.ucEncodeMode =
+			(uint8_t)bp->cmd_helper->encoder_mode_bp_to_atom(
+					bp_params->signal_type, false);
+
+	if (bp_params->ss_enable == true)
+		params.sInput.ucDispPllConfig |= DISPPLL_CONFIG_SS_ENABLE;
+
+	if (bp_params->signal_type == SIGNAL_TYPE_DVI_DUAL_LINK)
+		params.sInput.ucDispPllConfig |= DISPPLL_CONFIG_DUAL_LINK;
+
+	if (EXEC_BIOS_CMD_TABLE(AdjustDisplayPll, params)) {
+		/* Convert output pixel clock back 10KHz-->KHz: multiply
+		 * original pixel clock in KHz by ratio
+		 * [output pxlClk/input pxlClk] */
+		uint64_t pixel_clk_10_khz_out =
+				(uint64_t)le32_to_cpu(params.sOutput.ulDispPllFreq);
+		uint64_t pixel_clk = (uint64_t)bp_params->pixel_clock;
+
+		if (pixel_clk_10_kHz_in != 0) {
+			bp_params->adjusted_pixel_clock =
+					div_u64(pixel_clk * pixel_clk_10_khz_out,
+							pixel_clk_10_kHz_in);
+		} else {
+			bp_params->adjusted_pixel_clock = 0;
+			BREAK_TO_DEBUGGER();
+		}
+
+		bp_params->reference_divider = params.sOutput.ucRefDiv;
+		bp_params->pixel_clock_post_divider = params.sOutput.ucPostDiv;
+
+		result = BP_RESULT_OK;
+	}
+
+	return result;
+}
+
+/*******************************************************************************
+ ********************************************************************************
+ **
+ **                  DAC ENCODER CONTROL
+ **
+ ********************************************************************************
+ *******************************************************************************/
+
+static enum bp_result dac1_encoder_control_v1(
+	struct bios_parser *bp,
+	bool enable,
+	uint32_t pixel_clock,
+	uint8_t dac_standard);
+static enum bp_result dac2_encoder_control_v1(
+	struct bios_parser *bp,
+	bool enable,
+	uint32_t pixel_clock,
+	uint8_t dac_standard);
+
+static void init_dac_encoder_control(struct bios_parser *bp)
+{
+	switch (BIOS_CMD_TABLE_PARA_REVISION(DAC1EncoderControl)) {
+	case 1:
+		bp->cmd_tbl.dac1_encoder_control = dac1_encoder_control_v1;
+		break;
+	default:
+		bp->cmd_tbl.dac1_encoder_control = NULL;
+		break;
+	}
+	switch (BIOS_CMD_TABLE_PARA_REVISION(DAC2EncoderControl)) {
+	case 1:
+		bp->cmd_tbl.dac2_encoder_control = dac2_encoder_control_v1;
+		break;
+	default:
+		bp->cmd_tbl.dac2_encoder_control = NULL;
+		break;
+	}
+}
+
+static void dac_encoder_control_prepare_params(
+	DAC_ENCODER_CONTROL_PS_ALLOCATION *params,
+	bool enable,
+	uint32_t pixel_clock,
+	uint8_t dac_standard)
+{
+	params->ucDacStandard = dac_standard;
+	if (enable)
+		params->ucAction = ATOM_ENABLE;
+	else
+		params->ucAction = ATOM_DISABLE;
+
+	/* We need to convert from KHz units into 10KHz units
+	 * it looks as if the TvControl do not care about pixel clock
+	 */
+	params->usPixelClock = cpu_to_le16((uint16_t)(pixel_clock / 10));
+}
+
+static enum bp_result dac1_encoder_control_v1(
+	struct bios_parser *bp,
+	bool enable,
+	uint32_t pixel_clock,
+	uint8_t dac_standard)
+{
+	enum bp_result result = BP_RESULT_FAILURE;
+	DAC_ENCODER_CONTROL_PS_ALLOCATION params;
+
+	dac_encoder_control_prepare_params(
+		&params,
+		enable,
+		pixel_clock,
+		dac_standard);
+
+	if (EXEC_BIOS_CMD_TABLE(DAC1EncoderControl, params))
+		result = BP_RESULT_OK;
+
+	return result;
+}
+
+static enum bp_result dac2_encoder_control_v1(
+	struct bios_parser *bp,
+	bool enable,
+	uint32_t pixel_clock,
+	uint8_t dac_standard)
+{
+	enum bp_result result = BP_RESULT_FAILURE;
+	DAC_ENCODER_CONTROL_PS_ALLOCATION params;
+
+	dac_encoder_control_prepare_params(
+		&params,
+		enable,
+		pixel_clock,
+		dac_standard);
+
+	if (EXEC_BIOS_CMD_TABLE(DAC2EncoderControl, params))
+		result = BP_RESULT_OK;
+
+	return result;
+}
+
+/*******************************************************************************
+ ********************************************************************************
+ **
+ **                  DAC OUTPUT CONTROL
+ **
+ ********************************************************************************
+ *******************************************************************************/
+static enum bp_result dac1_output_control_v1(
+	struct bios_parser *bp,
+	bool enable);
+static enum bp_result dac2_output_control_v1(
+	struct bios_parser *bp,
+	bool enable);
+
+static void init_dac_output_control(struct bios_parser *bp)
+{
+	switch (BIOS_CMD_TABLE_PARA_REVISION(DAC1OutputControl)) {
+	case 1:
+		bp->cmd_tbl.dac1_output_control = dac1_output_control_v1;
+		break;
+	default:
+		bp->cmd_tbl.dac1_output_control = NULL;
+		break;
+	}
+	switch (BIOS_CMD_TABLE_PARA_REVISION(DAC2OutputControl)) {
+	case 1:
+		bp->cmd_tbl.dac2_output_control = dac2_output_control_v1;
+		break;
+	default:
+		bp->cmd_tbl.dac2_output_control = NULL;
+		break;
+	}
+}
+
+static enum bp_result dac1_output_control_v1(
+	struct bios_parser *bp, bool enable)
+{
+	enum bp_result result = BP_RESULT_FAILURE;
+	DISPLAY_DEVICE_OUTPUT_CONTROL_PS_ALLOCATION params;
+
+	if (enable)
+		params.ucAction = ATOM_ENABLE;
+	else
+		params.ucAction = ATOM_DISABLE;
+
+	if (EXEC_BIOS_CMD_TABLE(DAC1OutputControl, params))
+		result = BP_RESULT_OK;
+
+	return result;
+}
+
+static enum bp_result dac2_output_control_v1(
+	struct bios_parser *bp, bool enable)
+{
+	enum bp_result result = BP_RESULT_FAILURE;
+	DISPLAY_DEVICE_OUTPUT_CONTROL_PS_ALLOCATION params;
+
+	if (enable)
+		params.ucAction = ATOM_ENABLE;
+	else
+		params.ucAction = ATOM_DISABLE;
+
+	if (EXEC_BIOS_CMD_TABLE(DAC2OutputControl, params))
+		result = BP_RESULT_OK;
+
+	return result;
+}
+
+/*******************************************************************************
+ ********************************************************************************
+ **
+ **                  SET CRTC TIMING
+ **
+ ********************************************************************************
+ *******************************************************************************/
+
+static enum bp_result set_crtc_using_dtd_timing_v3(
+	struct bios_parser *bp,
+	struct bp_hw_crtc_timing_parameters *bp_params);
+static enum bp_result set_crtc_timing_v1(
+	struct bios_parser *bp,
+	struct bp_hw_crtc_timing_parameters *bp_params);
+
+static void init_set_crtc_timing(struct bios_parser *bp)
+{
+	uint32_t dtd_version =
+			BIOS_CMD_TABLE_PARA_REVISION(SetCRTC_UsingDTDTiming);
+	if (dtd_version > 2)
+		switch (dtd_version) {
+		case 3:
+			bp->cmd_tbl.set_crtc_timing =
+					set_crtc_using_dtd_timing_v3;
+			break;
+		default:
+			bp->cmd_tbl.set_crtc_timing = NULL;
+			break;
+		}
+	else
+		switch (BIOS_CMD_TABLE_PARA_REVISION(SetCRTC_Timing)) {
+		case 1:
+			bp->cmd_tbl.set_crtc_timing = set_crtc_timing_v1;
+			break;
+		default:
+			bp->cmd_tbl.set_crtc_timing = NULL;
+			break;
+		}
+}
+
+static enum bp_result set_crtc_timing_v1(
+	struct bios_parser *bp,
+	struct bp_hw_crtc_timing_parameters *bp_params)
+{
+	enum bp_result result = BP_RESULT_FAILURE;
+	SET_CRTC_TIMING_PARAMETERS_PS_ALLOCATION params = {0};
+	uint8_t atom_controller_id;
+
+	if (bp->cmd_helper->controller_id_to_atom(
+			bp_params->controller_id, &atom_controller_id))
+		params.ucCRTC = atom_controller_id;
+
+	params.usH_Total = cpu_to_le16((uint16_t)(bp_params->h_total));
+	params.usH_Disp = cpu_to_le16((uint16_t)(bp_params->h_addressable));
+	params.usH_SyncStart = cpu_to_le16((uint16_t)(bp_params->h_sync_start));
+	params.usH_SyncWidth = cpu_to_le16((uint16_t)(bp_params->h_sync_width));
+	params.usV_Total = cpu_to_le16((uint16_t)(bp_params->v_total));
+	params.usV_Disp = cpu_to_le16((uint16_t)(bp_params->v_addressable));
+	params.usV_SyncStart =
+			cpu_to_le16((uint16_t)(bp_params->v_sync_start));
+	params.usV_SyncWidth =
+			cpu_to_le16((uint16_t)(bp_params->v_sync_width));
+
+	/* VBIOS does not expect any value except zero into this call, for
+	 * underscan use another entry ProgramOverscan call but when mode
+	 * 1776x1000 with the overscan 72x44 .e.i. 1920x1080 @30 DAL2 is ok,
+	 * but when same ,but 60 Hz there is corruption
+	 * DAL1 does not allow the mode 1776x1000@60
+	 */
+	params.ucOverscanRight = (uint8_t)bp_params->h_overscan_right;
+	params.ucOverscanLeft = (uint8_t)bp_params->h_overscan_left;
+	params.ucOverscanBottom = (uint8_t)bp_params->v_overscan_bottom;
+	params.ucOverscanTop = (uint8_t)bp_params->v_overscan_top;
+
+	if (0 == bp_params->flags.HSYNC_POSITIVE_POLARITY)
+		params.susModeMiscInfo.usAccess =
+				cpu_to_le16(le16_to_cpu(params.susModeMiscInfo.usAccess) | ATOM_HSYNC_POLARITY);
+
+	if (0 == bp_params->flags.VSYNC_POSITIVE_POLARITY)
+		params.susModeMiscInfo.usAccess =
+				cpu_to_le16(le16_to_cpu(params.susModeMiscInfo.usAccess) | ATOM_VSYNC_POLARITY);
+
+	if (bp_params->flags.INTERLACE) {
+		params.susModeMiscInfo.usAccess =
+				cpu_to_le16(le16_to_cpu(params.susModeMiscInfo.usAccess) | ATOM_INTERLACE);
+
+		/* original DAL code has this condition to apply tis for
+		 * non-TV/CV only due to complex MV testing for possible
+		 * impact
+		 * if (pACParameters->signal != SignalType_YPbPr &&
+		 *  pACParameters->signal != SignalType_Composite &&
+		 *  pACParameters->signal != SignalType_SVideo)
+		 */
+		/* HW will deduct 0.5 line from 2nd feild.
+		 * i.e. for 1080i, it is 2 lines for 1st field, 2.5
+		 * lines for the 2nd feild. we need input as 5 instead
+		 * of 4, but it is 4 either from Edid data
+		 * (spec CEA 861) or CEA timing table.
+		 */
+		params.usV_SyncStart =
+				cpu_to_le16((uint16_t)(bp_params->v_sync_start + 1));
+	}
+
+	if (bp_params->flags.HORZ_COUNT_BY_TWO)
+		params.susModeMiscInfo.usAccess =
+				cpu_to_le16(le16_to_cpu(params.susModeMiscInfo.usAccess) | ATOM_DOUBLE_CLOCK_MODE);
+
+	if (EXEC_BIOS_CMD_TABLE(SetCRTC_Timing, params))
+		result = BP_RESULT_OK;
+
+	return result;
+}
+
+static enum bp_result set_crtc_using_dtd_timing_v3(
+	struct bios_parser *bp,
+	struct bp_hw_crtc_timing_parameters *bp_params)
+{
+	enum bp_result result = BP_RESULT_FAILURE;
+	SET_CRTC_USING_DTD_TIMING_PARAMETERS params = {0};
+	uint8_t atom_controller_id;
+
+	if (bp->cmd_helper->controller_id_to_atom(
+			bp_params->controller_id, &atom_controller_id))
+		params.ucCRTC = atom_controller_id;
+
+	/* bios usH_Size wants h addressable size */
+	params.usH_Size = cpu_to_le16((uint16_t)bp_params->h_addressable);
+	/* bios usH_Blanking_Time wants borders included in blanking */
+	params.usH_Blanking_Time =
+			cpu_to_le16((uint16_t)(bp_params->h_total - bp_params->h_addressable));
+	/* bios usV_Size wants v addressable size */
+	params.usV_Size = cpu_to_le16((uint16_t)bp_params->v_addressable);
+	/* bios usV_Blanking_Time wants borders included in blanking */
+	params.usV_Blanking_Time =
+			cpu_to_le16((uint16_t)(bp_params->v_total - bp_params->v_addressable));
+	/* bios usHSyncOffset is the offset from the end of h addressable,
+	 * our horizontalSyncStart is the offset from the beginning
+	 * of h addressable */
+	params.usH_SyncOffset =
+			cpu_to_le16((uint16_t)(bp_params->h_sync_start - bp_params->h_addressable));
+	params.usH_SyncWidth = cpu_to_le16((uint16_t)bp_params->h_sync_width);
+	/* bios usHSyncOffset is the offset from the end of v addressable,
+	 * our verticalSyncStart is the offset from the beginning of
+	 * v addressable */
+	params.usV_SyncOffset =
+			cpu_to_le16((uint16_t)(bp_params->v_sync_start - bp_params->v_addressable));
+	params.usV_SyncWidth = cpu_to_le16((uint16_t)bp_params->v_sync_width);
+
+	/* we assume that overscan from original timing does not get bigger
+	 * than 255
+	 * we will program all the borders in the Set CRTC Overscan call below
+	 */
+
+	if (0 == bp_params->flags.HSYNC_POSITIVE_POLARITY)
+		params.susModeMiscInfo.usAccess =
+				cpu_to_le16(le16_to_cpu(params.susModeMiscInfo.usAccess) | ATOM_HSYNC_POLARITY);
+
+	if (0 == bp_params->flags.VSYNC_POSITIVE_POLARITY)
+		params.susModeMiscInfo.usAccess =
+				cpu_to_le16(le16_to_cpu(params.susModeMiscInfo.usAccess) | ATOM_VSYNC_POLARITY);
+
+	if (bp_params->flags.INTERLACE)	{
+		params.susModeMiscInfo.usAccess =
+				cpu_to_le16(le16_to_cpu(params.susModeMiscInfo.usAccess) | ATOM_INTERLACE);
+
+		/* original DAL code has this condition to apply this
+		 * for non-TV/CV only
+		 * due to complex MV testing for possible impact
+		 * if ( pACParameters->signal != SignalType_YPbPr &&
+		 *  pACParameters->signal != SignalType_Composite &&
+		 *  pACParameters->signal != SignalType_SVideo)
+		 */
+		{
+			/* HW will deduct 0.5 line from 2nd feild.
+			 * i.e. for 1080i, it is 2 lines for 1st field,
+			 * 2.5 lines for the 2nd feild. we need input as 5
+			 * instead of 4.
+			 * but it is 4 either from Edid data (spec CEA 861)
+			 * or CEA timing table.
+			 */
+			params.usV_SyncOffset =
+					cpu_to_le16(le16_to_cpu(params.usV_SyncOffset) + 1);
+
+		}
+	}
+
+	if (bp_params->flags.HORZ_COUNT_BY_TWO)
+		params.susModeMiscInfo.usAccess =
+				cpu_to_le16(le16_to_cpu(params.susModeMiscInfo.usAccess) | ATOM_DOUBLE_CLOCK_MODE);
+
+	if (EXEC_BIOS_CMD_TABLE(SetCRTC_UsingDTDTiming, params))
+		result = BP_RESULT_OK;
+
+	return result;
+}
+
+/*******************************************************************************
+ ********************************************************************************
+ **
+ **                  SELECT CRTC SOURCE
+ **
+ ********************************************************************************
+ *******************************************************************************/
+
+static enum bp_result select_crtc_source_v2(
+	struct bios_parser *bp,
+	struct bp_crtc_source_select *bp_params);
+static enum bp_result select_crtc_source_v3(
+	struct bios_parser *bp,
+	struct bp_crtc_source_select *bp_params);
+
+static void init_select_crtc_source(struct bios_parser *bp)
+{
+	switch (BIOS_CMD_TABLE_PARA_REVISION(SelectCRTC_Source)) {
+	case 2:
+		bp->cmd_tbl.select_crtc_source = select_crtc_source_v2;
+		break;
+	case 3:
+		bp->cmd_tbl.select_crtc_source = select_crtc_source_v3;
+		break;
+	default:
+		bp->cmd_tbl.select_crtc_source = NULL;
+		break;
+	}
+}
+
+static enum bp_result select_crtc_source_v2(
+	struct bios_parser *bp,
+	struct bp_crtc_source_select *bp_params)
+{
+	enum bp_result result = BP_RESULT_FAILURE;
+	SELECT_CRTC_SOURCE_PARAMETERS_V2 params;
+	uint8_t atom_controller_id;
+	uint32_t atom_engine_id;
+	enum signal_type s = bp_params->signal;
+
+	memset(&params, 0, sizeof(params));
+
+	/* set controller id */
+	if (bp->cmd_helper->controller_id_to_atom(
+			bp_params->controller_id, &atom_controller_id))
+		params.ucCRTC = atom_controller_id;
+	else
+		return BP_RESULT_FAILURE;
+
+	/* set encoder id */
+	if (bp->cmd_helper->engine_bp_to_atom(
+			bp_params->engine_id, &atom_engine_id))
+		params.ucEncoderID = (uint8_t)atom_engine_id;
+	else
+		return BP_RESULT_FAILURE;
+
+	if (SIGNAL_TYPE_EDP == s ||
+			(SIGNAL_TYPE_DISPLAY_PORT == s &&
+					SIGNAL_TYPE_LVDS == bp_params->sink_signal))
+		s = SIGNAL_TYPE_LVDS;
+
+	params.ucEncodeMode =
+			(uint8_t)bp->cmd_helper->encoder_mode_bp_to_atom(
+					s, bp_params->enable_dp_audio);
+
+	if (EXEC_BIOS_CMD_TABLE(SelectCRTC_Source, params))
+		result = BP_RESULT_OK;
+
+	return result;
+}
+
+static enum bp_result select_crtc_source_v3(
+	struct bios_parser *bp,
+	struct bp_crtc_source_select *bp_params)
+{
+	bool result = BP_RESULT_FAILURE;
+	SELECT_CRTC_SOURCE_PARAMETERS_V3 params;
+	uint8_t atom_controller_id;
+	uint32_t atom_engine_id;
+	enum signal_type s = bp_params->signal;
+
+	memset(&params, 0, sizeof(params));
+
+	if (bp->cmd_helper->controller_id_to_atom(bp_params->controller_id,
+			&atom_controller_id))
+		params.ucCRTC = atom_controller_id;
+	else
+		return result;
+
+	if (bp->cmd_helper->engine_bp_to_atom(bp_params->engine_id,
+			&atom_engine_id))
+		params.ucEncoderID = (uint8_t)atom_engine_id;
+	else
+		return result;
+
+	if (SIGNAL_TYPE_EDP == s ||
+			(SIGNAL_TYPE_DISPLAY_PORT == s &&
+					SIGNAL_TYPE_LVDS == bp_params->sink_signal))
+		s = SIGNAL_TYPE_LVDS;
+
+	params.ucEncodeMode =
+			bp->cmd_helper->encoder_mode_bp_to_atom(
+					s, bp_params->enable_dp_audio);
+	/* Needed for VBIOS Random Spatial Dithering feature */
+	params.ucDstBpc = (uint8_t)(bp_params->display_output_bit_depth);
+
+	if (EXEC_BIOS_CMD_TABLE(SelectCRTC_Source, params))
+		result = BP_RESULT_OK;
+
+	return result;
+}
+
+/*******************************************************************************
+ ********************************************************************************
+ **
+ **                  ENABLE CRTC
+ **
+ ********************************************************************************
+ *******************************************************************************/
+
+static enum bp_result enable_crtc_v1(
+	struct bios_parser *bp,
+	enum controller_id controller_id,
+	bool enable);
+
+static void init_enable_crtc(struct bios_parser *bp)
+{
+	switch (BIOS_CMD_TABLE_PARA_REVISION(EnableCRTC)) {
+	case 1:
+		bp->cmd_tbl.enable_crtc = enable_crtc_v1;
+		break;
+	default:
+		bp->cmd_tbl.enable_crtc = NULL;
+		break;
+	}
+}
+
+static enum bp_result enable_crtc_v1(
+	struct bios_parser *bp,
+	enum controller_id controller_id,
+	bool enable)
+{
+	bool result = BP_RESULT_FAILURE;
+	ENABLE_CRTC_PARAMETERS params = {0};
+	uint8_t id;
+
+	if (bp->cmd_helper->controller_id_to_atom(controller_id, &id))
+		params.ucCRTC = id;
+	else
+		return BP_RESULT_BADINPUT;
+
+	if (enable)
+		params.ucEnable = ATOM_ENABLE;
+	else
+		params.ucEnable = ATOM_DISABLE;
+
+	if (EXEC_BIOS_CMD_TABLE(EnableCRTC, params))
+		result = BP_RESULT_OK;
+
+	return result;
+}
+
+/*******************************************************************************
+ ********************************************************************************
+ **
+ **                  ENABLE CRTC MEM REQ
+ **
+ ********************************************************************************
+ *******************************************************************************/
+
+static enum bp_result enable_crtc_mem_req_v1(
+	struct bios_parser *bp,
+	enum controller_id controller_id,
+	bool enable);
+
+static void init_enable_crtc_mem_req(struct bios_parser *bp)
+{
+	switch (BIOS_CMD_TABLE_PARA_REVISION(EnableCRTCMemReq)) {
+	case 1:
+		bp->cmd_tbl.enable_crtc_mem_req = enable_crtc_mem_req_v1;
+		break;
+	default:
+		bp->cmd_tbl.enable_crtc_mem_req = NULL;
+		break;
+	}
+}
+
+static enum bp_result enable_crtc_mem_req_v1(
+	struct bios_parser *bp,
+	enum controller_id controller_id,
+	bool enable)
+{
+	bool result = BP_RESULT_BADINPUT;
+	ENABLE_CRTC_PARAMETERS params = {0};
+	uint8_t id;
+
+	if (bp->cmd_helper->controller_id_to_atom(controller_id, &id)) {
+		params.ucCRTC = id;
+
+		if (enable)
+			params.ucEnable = ATOM_ENABLE;
+		else
+			params.ucEnable = ATOM_DISABLE;
+
+		if (EXEC_BIOS_CMD_TABLE(EnableCRTCMemReq, params))
+			result = BP_RESULT_OK;
+		else
+			result = BP_RESULT_FAILURE;
+	}
+
+	return result;
+}
+
+/*******************************************************************************
+ ********************************************************************************
+ **
+ **                  DISPLAY PLL
+ **
+ ********************************************************************************
+ *******************************************************************************/
+
+static enum bp_result program_clock_v5(
+	struct bios_parser *bp,
+	struct bp_pixel_clock_parameters *bp_params);
+static enum bp_result program_clock_v6(
+	struct bios_parser *bp,
+	struct bp_pixel_clock_parameters *bp_params);
+
+static void init_program_clock(struct bios_parser *bp)
+{
+	switch (BIOS_CMD_TABLE_PARA_REVISION(SetPixelClock)) {
+	case 5:
+		bp->cmd_tbl.program_clock = program_clock_v5;
+		break;
+	case 6:
+		bp->cmd_tbl.program_clock = program_clock_v6;
+		break;
+	default:
+		bp->cmd_tbl.program_clock = NULL;
+		break;
+	}
+}
+
+static enum bp_result program_clock_v5(
+	struct bios_parser *bp,
+	struct bp_pixel_clock_parameters *bp_params)
+{
+	enum bp_result result = BP_RESULT_FAILURE;
+
+	SET_PIXEL_CLOCK_PS_ALLOCATION_V5 params;
+	uint32_t atom_pll_id;
+
+	memset(&params, 0, sizeof(params));
+	if (!bp->cmd_helper->clock_source_id_to_atom(
+			bp_params->pll_id, &atom_pll_id)) {
+		BREAK_TO_DEBUGGER(); /* Invalid Inpute!! */
+		return BP_RESULT_BADINPUT;
+	}
+
+	/* We need to convert from KHz units into 10KHz units */
+	params.sPCLKInput.ucPpll = (uint8_t) atom_pll_id;
+	params.sPCLKInput.usPixelClock =
+			cpu_to_le16((uint16_t) (bp_params->target_pixel_clock / 10));
+	params.sPCLKInput.ucCRTC = (uint8_t) ATOM_CRTC_INVALID;
+
+	if (bp_params->flags.SET_EXTERNAL_REF_DIV_SRC)
+		params.sPCLKInput.ucMiscInfo |= PIXEL_CLOCK_MISC_REF_DIV_SRC;
+
+	if (EXEC_BIOS_CMD_TABLE(SetPixelClock, params))
+		result = BP_RESULT_OK;
+
+	return result;
+}
+
+static enum bp_result program_clock_v6(
+	struct bios_parser *bp,
+	struct bp_pixel_clock_parameters *bp_params)
+{
+	enum bp_result result = BP_RESULT_FAILURE;
+
+	SET_PIXEL_CLOCK_PS_ALLOCATION_V6 params;
+	uint32_t atom_pll_id;
+
+	memset(&params, 0, sizeof(params));
+
+	if (!bp->cmd_helper->clock_source_id_to_atom(
+			bp_params->pll_id, &atom_pll_id)) {
+		BREAK_TO_DEBUGGER(); /*Invalid Input!!*/
+		return BP_RESULT_BADINPUT;
+	}
+
+	/* We need to convert from KHz units into 10KHz units */
+	params.sPCLKInput.ucPpll = (uint8_t)atom_pll_id;
+	params.sPCLKInput.ulDispEngClkFreq =
+			cpu_to_le32(bp_params->target_pixel_clock / 10);
+
+	if (bp_params->flags.SET_EXTERNAL_REF_DIV_SRC)
+		params.sPCLKInput.ucMiscInfo |= PIXEL_CLOCK_MISC_REF_DIV_SRC;
+
+	if (EXEC_BIOS_CMD_TABLE(SetPixelClock, params)) {
+		/* True display clock is returned by VBIOS if DFS bypass
+		 * is enabled. */
+		bp_params->dfs_bypass_display_clock =
+				(uint32_t)(le32_to_cpu(params.sPCLKInput.ulDispEngClkFreq) * 10);
+		result = BP_RESULT_OK;
+	}
+
+	return result;
+}
+
+/*******************************************************************************
+ ********************************************************************************
+ **
+ **                  EXTERNAL ENCODER CONTROL
+ **
+ ********************************************************************************
+ *******************************************************************************/
+
+static enum bp_result external_encoder_control_v3(
+	struct bios_parser *bp,
+	struct bp_external_encoder_control *cntl);
+
+static void init_external_encoder_control(
+	struct bios_parser *bp)
+{
+	switch (BIOS_CMD_TABLE_PARA_REVISION(ExternalEncoderControl)) {
+	case 3:
+		bp->cmd_tbl.external_encoder_control =
+				external_encoder_control_v3;
+		break;
+	default:
+		bp->cmd_tbl.external_encoder_control = NULL;
+		break;
+	}
+}
+
+static enum bp_result external_encoder_control_v3(
+	struct bios_parser *bp,
+	struct bp_external_encoder_control *cntl)
+{
+	enum bp_result result = BP_RESULT_FAILURE;
+
+	/* we need use _PS_Alloc struct */
+	EXTERNAL_ENCODER_CONTROL_PS_ALLOCATION_V3 params;
+	EXTERNAL_ENCODER_CONTROL_PARAMETERS_V3 *cntl_params;
+	struct graphics_object_id encoder;
+	bool is_input_signal_dp = false;
+
+	memset(&params, 0, sizeof(params));
+
+	cntl_params = &params.sExtEncoder;
+
+	encoder = cntl->encoder_id;
+
+	/* check if encoder supports external encoder control table */
+	switch (dal_graphics_object_id_get_encoder_id(encoder)) {
+	case ENCODER_ID_EXTERNAL_NUTMEG:
+	case ENCODER_ID_EXTERNAL_TRAVIS:
+		is_input_signal_dp = true;
+		break;
+
+	default:
+		BREAK_TO_DEBUGGER();
+		return BP_RESULT_BADINPUT;
+	}
+
+	/* Fill information based on the action
+	 *
+	 * Bit[6:4]: indicate external encoder, applied to all functions.
+	 * =0: external encoder1, mapped to external encoder enum id1
+	 * =1: external encoder2, mapped to external encoder enum id2
+	 *
+	 * enum ObjectEnumId
+	 * {
+	 *  EnumId_Unknown = 0,
+	 *  EnumId_1,
+	 *  EnumId_2,
+	 * };
+	 */
+	cntl_params->ucConfig = (uint8_t)((encoder.enum_id - 1) << 4);
+
+	switch (cntl->action) {
+	case EXTERNAL_ENCODER_CONTROL_INIT:
+		/* output display connector type. Only valid in encoder
+		 * initialization */
+		cntl_params->usConnectorId =
+				cpu_to_le16((uint16_t)cntl->connector_obj_id.id);
+		break;
+	case EXTERNAL_ENCODER_CONTROL_SETUP:
+		/* EXTERNAL_ENCODER_CONTROL_PARAMETERS_V3 pixel clock unit in
+		 * 10KHz
+		 * output display device pixel clock frequency in unit of 10KHz.
+		 * Only valid in setup and enableoutput
+		 */
+		cntl_params->usPixelClock =
+				cpu_to_le16((uint16_t)(cntl->pixel_clock / 10));
+		/* Indicate display output signal type drive by external
+		 * encoder, only valid in setup and enableoutput */
+		cntl_params->ucEncoderMode =
+				(uint8_t)bp->cmd_helper->encoder_mode_bp_to_atom(
+						cntl->signal, false);
+
+		if (is_input_signal_dp) {
+			/* Bit[0]: indicate link rate, =1: 2.7Ghz, =0: 1.62Ghz,
+			 * only valid in encoder setup with DP mode. */
+			if (LINK_RATE_HIGH == cntl->link_rate)
+				cntl_params->ucConfig |= 1;
+			/* output color depth Indicate encoder data bpc format
+			 * in DP mode, only valid in encoder setup in DP mode.
+			 */
+			cntl_params->ucBitPerColor =
+					(uint8_t)(cntl->color_depth);
+		}
+		/* Indicate how many lanes used by external encoder, only valid
+		 * in encoder setup and enableoutput. */
+		cntl_params->ucLaneNum = (uint8_t)(cntl->lanes_number);
+		break;
+	case EXTERNAL_ENCODER_CONTROL_ENABLE:
+		cntl_params->usPixelClock =
+				cpu_to_le16((uint16_t)(cntl->pixel_clock / 10));
+		cntl_params->ucEncoderMode =
+				(uint8_t)bp->cmd_helper->encoder_mode_bp_to_atom(
+						cntl->signal, false);
+		cntl_params->ucLaneNum = (uint8_t)cntl->lanes_number;
+		break;
+	default:
+		break;
+	}
+
+	cntl_params->ucAction = (uint8_t)cntl->action;
+
+	if (EXEC_BIOS_CMD_TABLE(ExternalEncoderControl, params))
+		result = BP_RESULT_OK;
+
+	return result;
+}
+
+/*******************************************************************************
+ ********************************************************************************
+ **
+ **                  ENABLE DISPLAY POWER GATING
+ **
+ ********************************************************************************
+ *******************************************************************************/
+
+static enum bp_result enable_disp_power_gating_v2_1(
+	struct bios_parser *bp,
+	enum controller_id crtc_id,
+	enum bp_pipe_control_action action);
+
+static void init_enable_disp_power_gating(
+	struct bios_parser *bp)
+{
+	switch (BIOS_CMD_TABLE_PARA_REVISION(EnableDispPowerGating)) {
+	case 1:
+		bp->cmd_tbl.enable_disp_power_gating =
+				enable_disp_power_gating_v2_1;
+		break;
+	default:
+		bp->cmd_tbl.enable_disp_power_gating = NULL;
+		break;
+	}
+}
+
+static enum bp_result enable_disp_power_gating_v2_1(
+	struct bios_parser *bp,
+	enum controller_id crtc_id,
+	enum bp_pipe_control_action action)
+{
+	enum bp_result result = BP_RESULT_FAILURE;
+
+	ENABLE_DISP_POWER_GATING_PS_ALLOCATION params = {0};
+	uint8_t atom_crtc_id;
+
+	if (bp->cmd_helper->controller_id_to_atom(crtc_id, &atom_crtc_id))
+		params.ucDispPipeId = atom_crtc_id;
+	else
+		return BP_RESULT_BADINPUT;
+
+	params.ucEnable =
+			bp->cmd_helper->disp_power_gating_action_to_atom(action);
+
+	if (EXEC_BIOS_CMD_TABLE(EnableDispPowerGating, params))
+		result = BP_RESULT_OK;
+
+	return result;
+}
+
+/*******************************************************************************
+ ********************************************************************************
+ **
+ **                  SET DCE CLOCK
+ **
+ ********************************************************************************
+ *******************************************************************************/
+static enum bp_result set_dce_clock_v2_1(
+	struct bios_parser *bp,
+	struct bp_set_dce_clock_parameters *bp_params);
+
+static void init_set_dce_clock(struct bios_parser *bp)
+{
+	switch (BIOS_CMD_TABLE_PARA_REVISION(SetDCEClock)) {
+	case 1:
+		bp->cmd_tbl.set_dce_clock = set_dce_clock_v2_1;
+		break;
+	default:
+		bp->cmd_tbl.set_dce_clock = NULL;
+		break;
+	}
+}
+
+static enum bp_result set_dce_clock_v2_1(
+	struct bios_parser *bp,
+	struct bp_set_dce_clock_parameters *bp_params)
+{
+	enum bp_result result = BP_RESULT_FAILURE;
+
+	SET_DCE_CLOCK_PS_ALLOCATION_V2_1 params;
+	uint32_t atom_pll_id;
+	uint32_t atom_clock_type;
+	const struct command_table_helper *cmd = bp->cmd_helper;
+
+	memset(&params, 0, sizeof(params));
+
+	if (!cmd->clock_source_id_to_atom(bp_params->pll_id, &atom_pll_id) ||
+			!cmd->dc_clock_type_to_atom(bp_params->clock_type, &atom_clock_type))
+		return BP_RESULT_BADINPUT;
+
+	params.asParam.ucDCEClkSrc  = atom_pll_id;
+	params.asParam.ucDCEClkType = atom_clock_type;
+
+	if (bp_params->clock_type == DCECLOCK_TYPE_DPREFCLK) {
+		if (bp_params->flags.USE_GENLOCK_AS_SOURCE_FOR_DPREFCLK)
+			params.asParam.ucDCEClkFlag |= DCE_CLOCK_FLAG_PLL_REFCLK_SRC_GENLK;
+
+		if (bp_params->flags.USE_PCIE_AS_SOURCE_FOR_DPREFCLK)
+			params.asParam.ucDCEClkFlag |= DCE_CLOCK_FLAG_PLL_REFCLK_SRC_PCIE;
+
+		if (bp_params->flags.USE_XTALIN_AS_SOURCE_FOR_DPREFCLK)
+			params.asParam.ucDCEClkFlag |= DCE_CLOCK_FLAG_PLL_REFCLK_SRC_XTALIN;
+
+		if (bp_params->flags.USE_GENERICA_AS_SOURCE_FOR_DPREFCLK)
+			params.asParam.ucDCEClkFlag |= DCE_CLOCK_FLAG_PLL_REFCLK_SRC_GENERICA;
+	}
+	else
+		/* only program clock frequency if display clock is used; VBIOS will program DPREFCLK */
+		/* We need to convert from KHz units into 10KHz units */
+		params.asParam.ulDCEClkFreq = cpu_to_le32(bp_params->target_clock_frequency / 10);
+
+	if (EXEC_BIOS_CMD_TABLE(SetDCEClock, params)) {
+		/* Convert from 10KHz units back to KHz */
+		bp_params->target_clock_frequency = le32_to_cpu(params.asParam.ulDCEClkFreq) * 10;
+		result = BP_RESULT_OK;
+	}
+
+	return result;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/bios/command_table.h b/drivers/gpu/drm/amd/display/dc/bios/command_table.h
new file mode 100644
index 000000000000..94f3d43a7471
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/bios/command_table.h
@@ -0,0 +1,102 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_COMMAND_TABLE_H__
+#define __DAL_COMMAND_TABLE_H__
+
+struct bios_parser;
+struct bp_encoder_control;
+
+struct cmd_tbl {
+	enum bp_result (*dig_encoder_control)(
+		struct bios_parser *bp,
+		struct bp_encoder_control *control);
+	enum bp_result (*encoder_control_dig1)(
+		struct bios_parser *bp,
+		struct bp_encoder_control *control);
+	enum bp_result (*encoder_control_dig2)(
+		struct bios_parser *bp,
+		struct bp_encoder_control *control);
+	enum bp_result (*transmitter_control)(
+		struct bios_parser *bp,
+		struct bp_transmitter_control *control);
+	enum bp_result (*set_pixel_clock)(
+		struct bios_parser *bp,
+		struct bp_pixel_clock_parameters *bp_params);
+	enum bp_result (*enable_spread_spectrum_on_ppll)(
+		struct bios_parser *bp,
+		struct bp_spread_spectrum_parameters *bp_params,
+		bool enable);
+	enum bp_result (*adjust_display_pll)(
+		struct bios_parser *bp,
+		struct bp_adjust_pixel_clock_parameters *bp_params);
+	enum bp_result (*dac1_encoder_control)(
+		struct bios_parser *bp,
+		bool enable,
+		uint32_t pixel_clock,
+		uint8_t dac_standard);
+	enum bp_result (*dac2_encoder_control)(
+		struct bios_parser *bp,
+		bool enable,
+		uint32_t pixel_clock,
+		uint8_t dac_standard);
+	enum bp_result (*dac1_output_control)(
+		struct bios_parser *bp,
+		bool enable);
+	enum bp_result (*dac2_output_control)(
+		struct bios_parser *bp,
+		bool enable);
+	enum bp_result (*set_crtc_timing)(
+		struct bios_parser *bp,
+		struct bp_hw_crtc_timing_parameters *bp_params);
+	enum bp_result (*select_crtc_source)(
+		struct bios_parser *bp,
+		struct bp_crtc_source_select *bp_params);
+	enum bp_result (*enable_crtc)(
+		struct bios_parser *bp,
+		enum controller_id controller_id,
+		bool enable);
+	enum bp_result (*enable_crtc_mem_req)(
+		struct bios_parser *bp,
+		enum controller_id controller_id,
+		bool enable);
+	enum bp_result (*program_clock)(
+		struct bios_parser *bp,
+		struct bp_pixel_clock_parameters *bp_params);
+	enum bp_result (*external_encoder_control)(
+			struct bios_parser *bp,
+			struct bp_external_encoder_control *cntl);
+	enum bp_result (*enable_disp_power_gating)(
+		struct bios_parser *bp,
+		enum controller_id crtc_id,
+		enum bp_pipe_control_action action);
+	enum bp_result (*set_dce_clock)(
+		struct bios_parser *bp,
+		struct bp_set_dce_clock_parameters *bp_params);
+};
+
+void dal_bios_parser_init_cmd_tbl(struct bios_parser *bp);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/bios/command_table2.c b/drivers/gpu/drm/amd/display/dc/bios/command_table2.c
new file mode 100644
index 000000000000..ba68693758a7
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/bios/command_table2.c
@@ -0,0 +1,812 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+#include "ObjectID.h"
+#include "atomfirmware.h"
+
+#include "include/bios_parser_interface.h"
+
+#include "command_table2.h"
+#include "command_table_helper2.h"
+#include "bios_parser_helper.h"
+#include "bios_parser_types_internal2.h"
+
+#define GET_INDEX_INTO_MASTER_TABLE(MasterOrData, FieldName)\
+	(((char *)(&((\
+		struct atom_master_list_of_##MasterOrData##_functions_v2_1 *)0)\
+		->FieldName)-(char *)0)/sizeof(uint16_t))
+
+#define EXEC_BIOS_CMD_TABLE(fname, params)\
+	(cgs_atom_exec_cmd_table(bp->base.ctx->cgs_device, \
+		GET_INDEX_INTO_MASTER_TABLE(command, fname), \
+		&params) == 0)
+
+#define BIOS_CMD_TABLE_REVISION(fname, frev, crev)\
+	cgs_atom_get_cmd_table_revs(bp->base.ctx->cgs_device, \
+		GET_INDEX_INTO_MASTER_TABLE(command, fname), &frev, &crev)
+
+#define BIOS_CMD_TABLE_PARA_REVISION(fname)\
+	bios_cmd_table_para_revision(bp->base.ctx->cgs_device, \
+			GET_INDEX_INTO_MASTER_TABLE(command, fname))
+
+static void init_dig_encoder_control(struct bios_parser *bp);
+static void init_transmitter_control(struct bios_parser *bp);
+static void init_set_pixel_clock(struct bios_parser *bp);
+
+static void init_set_crtc_timing(struct bios_parser *bp);
+
+static void init_select_crtc_source(struct bios_parser *bp);
+static void init_enable_crtc(struct bios_parser *bp);
+
+static void init_external_encoder_control(struct bios_parser *bp);
+static void init_enable_disp_power_gating(struct bios_parser *bp);
+static void init_set_dce_clock(struct bios_parser *bp);
+static void init_get_smu_clock_info(struct bios_parser *bp);
+
+void dal_firmware_parser_init_cmd_tbl(struct bios_parser *bp)
+{
+	init_dig_encoder_control(bp);
+	init_transmitter_control(bp);
+	init_set_pixel_clock(bp);
+
+	init_set_crtc_timing(bp);
+
+	init_select_crtc_source(bp);
+	init_enable_crtc(bp);
+
+	init_external_encoder_control(bp);
+	init_enable_disp_power_gating(bp);
+	init_set_dce_clock(bp);
+	init_get_smu_clock_info(bp);
+}
+
+static uint32_t bios_cmd_table_para_revision(void *cgs_device,
+					     uint32_t index)
+{
+	uint8_t frev, crev;
+
+	if (cgs_atom_get_cmd_table_revs(cgs_device,
+					index,
+					&frev, &crev) != 0)
+		return 0;
+	return crev;
+}
+
+/******************************************************************************
+ ******************************************************************************
+ **
+ **                  D I G E N C O D E R C O N T R O L
+ **
+ ******************************************************************************
+ *****************************************************************************/
+
+static enum bp_result encoder_control_digx_v1_5(
+	struct bios_parser *bp,
+	struct bp_encoder_control *cntl);
+
+static void init_dig_encoder_control(struct bios_parser *bp)
+{
+	uint32_t version =
+		BIOS_CMD_TABLE_PARA_REVISION(digxencodercontrol);
+
+	switch (version) {
+	case 5:
+		bp->cmd_tbl.dig_encoder_control = encoder_control_digx_v1_5;
+		break;
+	default:
+		bp->cmd_tbl.dig_encoder_control = NULL;
+		break;
+	}
+}
+
+static enum bp_result encoder_control_digx_v1_5(
+	struct bios_parser *bp,
+	struct bp_encoder_control *cntl)
+{
+	enum bp_result result = BP_RESULT_FAILURE;
+	struct dig_encoder_stream_setup_parameters_v1_5 params = {0};
+
+	params.digid = (uint8_t)(cntl->engine_id);
+	params.action = bp->cmd_helper->encoder_action_to_atom(cntl->action);
+
+	params.pclk_10khz = cntl->pixel_clock / 10;
+	params.digmode =
+			(uint8_t)(bp->cmd_helper->encoder_mode_bp_to_atom(
+					cntl->signal,
+					cntl->enable_dp_audio));
+	params.lanenum = (uint8_t)(cntl->lanes_number);
+
+	switch (cntl->color_depth) {
+	case COLOR_DEPTH_888:
+		params.bitpercolor = PANEL_8BIT_PER_COLOR;
+		break;
+	case COLOR_DEPTH_101010:
+		params.bitpercolor = PANEL_10BIT_PER_COLOR;
+		break;
+	case COLOR_DEPTH_121212:
+		params.bitpercolor = PANEL_12BIT_PER_COLOR;
+		break;
+	case COLOR_DEPTH_161616:
+		params.bitpercolor = PANEL_16BIT_PER_COLOR;
+		break;
+	default:
+		break;
+	}
+
+	if (cntl->signal == SIGNAL_TYPE_HDMI_TYPE_A)
+		switch (cntl->color_depth) {
+		case COLOR_DEPTH_101010:
+			params.pclk_10khz =
+				(params.pclk_10khz * 30) / 24;
+			break;
+		case COLOR_DEPTH_121212:
+			params.pclk_10khz =
+				(params.pclk_10khz * 36) / 24;
+			break;
+		case COLOR_DEPTH_161616:
+			params.pclk_10khz =
+				(params.pclk_10khz * 48) / 24;
+			break;
+		default:
+			break;
+		}
+
+	if (EXEC_BIOS_CMD_TABLE(digxencodercontrol, params))
+		result = BP_RESULT_OK;
+
+	return result;
+}
+
+/*****************************************************************************
+ ******************************************************************************
+ **
+ **                  TRANSMITTER CONTROL
+ **
+ ******************************************************************************
+ *****************************************************************************/
+
+static enum bp_result transmitter_control_v1_6(
+	struct bios_parser *bp,
+	struct bp_transmitter_control *cntl);
+
+static void init_transmitter_control(struct bios_parser *bp)
+{
+	uint8_t frev;
+	uint8_t crev;
+
+	if (BIOS_CMD_TABLE_REVISION(dig1transmittercontrol, frev, crev) != 0)
+		BREAK_TO_DEBUGGER();
+	switch (crev) {
+	case 6:
+		bp->cmd_tbl.transmitter_control = transmitter_control_v1_6;
+		break;
+	default:
+		bp->cmd_tbl.transmitter_control = NULL;
+		break;
+	}
+}
+
+static enum bp_result transmitter_control_v1_6(
+	struct bios_parser *bp,
+	struct bp_transmitter_control *cntl)
+{
+	enum bp_result result = BP_RESULT_FAILURE;
+	const struct command_table_helper *cmd = bp->cmd_helper;
+	struct dig_transmitter_control_ps_allocation_v1_6 ps = { { 0 } };
+
+	ps.param.phyid = cmd->phy_id_to_atom(cntl->transmitter);
+	ps.param.action = (uint8_t)cntl->action;
+
+	if (cntl->action == TRANSMITTER_CONTROL_SET_VOLTAGE_AND_PREEMPASIS)
+		ps.param.mode_laneset.dplaneset = (uint8_t)cntl->lane_settings;
+	else
+		ps.param.mode_laneset.digmode =
+				cmd->signal_type_to_atom_dig_mode(cntl->signal);
+
+	ps.param.lanenum = (uint8_t)cntl->lanes_number;
+	ps.param.hpdsel = cmd->hpd_sel_to_atom(cntl->hpd_sel);
+	ps.param.digfe_sel = cmd->dig_encoder_sel_to_atom(cntl->engine_id);
+	ps.param.connobj_id = (uint8_t)cntl->connector_obj_id.id;
+	ps.param.symclk_10khz = cntl->pixel_clock/10;
+
+
+	if (cntl->action == TRANSMITTER_CONTROL_ENABLE ||
+		cntl->action == TRANSMITTER_CONTROL_ACTIAVATE ||
+		cntl->action == TRANSMITTER_CONTROL_DEACTIVATE) {
+		dm_logger_write(bp->base.ctx->logger, LOG_BIOS,\
+		"%s:ps.param.symclk_10khz = %d\n",\
+		__func__, ps.param.symclk_10khz);
+	}
+
+
+/*color_depth not used any more, driver has deep color factor in the Phyclk*/
+	if (EXEC_BIOS_CMD_TABLE(dig1transmittercontrol, ps))
+		result = BP_RESULT_OK;
+	return result;
+}
+
+/******************************************************************************
+ ******************************************************************************
+ **
+ **                  SET PIXEL CLOCK
+ **
+ ******************************************************************************
+ *****************************************************************************/
+
+static enum bp_result set_pixel_clock_v7(
+	struct bios_parser *bp,
+	struct bp_pixel_clock_parameters *bp_params);
+
+static void init_set_pixel_clock(struct bios_parser *bp)
+{
+	switch (BIOS_CMD_TABLE_PARA_REVISION(setpixelclock)) {
+	case 7:
+		bp->cmd_tbl.set_pixel_clock = set_pixel_clock_v7;
+		break;
+	default:
+		bp->cmd_tbl.set_pixel_clock = NULL;
+		break;
+	}
+}
+
+
+
+static enum bp_result set_pixel_clock_v7(
+	struct bios_parser *bp,
+	struct bp_pixel_clock_parameters *bp_params)
+{
+	enum bp_result result = BP_RESULT_FAILURE;
+	struct set_pixel_clock_parameter_v1_7 clk;
+	uint8_t controller_id;
+	uint32_t pll_id;
+
+	memset(&clk, 0, sizeof(clk));
+
+	if (bp->cmd_helper->clock_source_id_to_atom(bp_params->pll_id, &pll_id)
+			&& bp->cmd_helper->controller_id_to_atom(bp_params->
+					controller_id, &controller_id)) {
+		/* Note: VBIOS still wants to use ucCRTC name which is now
+		 * 1 byte in ULONG
+		 *typedef struct _CRTC_PIXEL_CLOCK_FREQ
+		 *{
+		 * target the pixel clock to drive the CRTC timing.
+		 * ULONG ulPixelClock:24;
+		 * 0 means disable PPLL/DCPLL. Expanded to 24 bits comparing to
+		 * previous version.
+		 * ATOM_CRTC1~6, indicate the CRTC controller to
+		 * ULONG ucCRTC:8;
+		 * drive the pixel clock. not used for DCPLL case.
+		 *}CRTC_PIXEL_CLOCK_FREQ;
+		 *union
+		 *{
+		 * pixel clock and CRTC id frequency
+		 * CRTC_PIXEL_CLOCK_FREQ ulCrtcPclkFreq;
+		 * ULONG ulDispEngClkFreq; dispclk frequency
+		 *};
+		 */
+		clk.crtc_id = controller_id;
+		clk.pll_id = (uint8_t) pll_id;
+		clk.encoderobjid =
+			bp->cmd_helper->encoder_id_to_atom(
+				dal_graphics_object_id_get_encoder_id(
+					bp_params->encoder_object_id));
+
+		clk.encoder_mode = (uint8_t) bp->
+			cmd_helper->encoder_mode_bp_to_atom(
+				bp_params->signal_type, false);
+
+		/* We need to convert from KHz units into 10KHz units */
+		clk.pixclk_100hz = cpu_to_le32(bp_params->target_pixel_clock *
+				10);
+
+		clk.deep_color_ratio =
+			(uint8_t) bp->cmd_helper->
+				transmitter_color_depth_to_atom(
+					bp_params->color_depth);
+		dm_logger_write(bp->base.ctx->logger, LOG_BIOS,\
+				"%s:program display clock = %d"\
+				"colorDepth = %d\n", __func__,\
+				bp_params->target_pixel_clock, bp_params->color_depth);
+
+		if (bp_params->flags.FORCE_PROGRAMMING_OF_PLL)
+			clk.miscinfo |= PIXEL_CLOCK_V7_MISC_FORCE_PROG_PPLL;
+
+		if (bp_params->flags.PROGRAM_PHY_PLL_ONLY)
+			clk.miscinfo |= PIXEL_CLOCK_V7_MISC_PROG_PHYPLL;
+
+		if (bp_params->flags.SUPPORT_YUV_420)
+			clk.miscinfo |= PIXEL_CLOCK_V7_MISC_YUV420_MODE;
+
+		if (bp_params->flags.SET_XTALIN_REF_SRC)
+			clk.miscinfo |= PIXEL_CLOCK_V7_MISC_REF_DIV_SRC_XTALIN;
+
+		if (bp_params->flags.SET_GENLOCK_REF_DIV_SRC)
+			clk.miscinfo |= PIXEL_CLOCK_V7_MISC_REF_DIV_SRC_GENLK;
+
+		if (bp_params->signal_type == SIGNAL_TYPE_DVI_DUAL_LINK)
+			clk.miscinfo |= PIXEL_CLOCK_V7_MISC_DVI_DUALLINK_EN;
+
+		if (EXEC_BIOS_CMD_TABLE(setpixelclock, clk))
+			result = BP_RESULT_OK;
+	}
+	return result;
+}
+
+/******************************************************************************
+ ******************************************************************************
+ **
+ **                  SET CRTC TIMING
+ **
+ ******************************************************************************
+ *****************************************************************************/
+
+static enum bp_result set_crtc_using_dtd_timing_v3(
+	struct bios_parser *bp,
+	struct bp_hw_crtc_timing_parameters *bp_params);
+
+static void init_set_crtc_timing(struct bios_parser *bp)
+{
+	uint32_t dtd_version =
+			BIOS_CMD_TABLE_PARA_REVISION(setcrtc_usingdtdtiming);
+
+	switch (dtd_version) {
+	case 3:
+		bp->cmd_tbl.set_crtc_timing =
+			set_crtc_using_dtd_timing_v3;
+		break;
+	default:
+		bp->cmd_tbl.set_crtc_timing = NULL;
+		break;
+	}
+}
+
+static enum bp_result set_crtc_using_dtd_timing_v3(
+	struct bios_parser *bp,
+	struct bp_hw_crtc_timing_parameters *bp_params)
+{
+	enum bp_result result = BP_RESULT_FAILURE;
+	struct set_crtc_using_dtd_timing_parameters params = {0};
+	uint8_t atom_controller_id;
+
+	if (bp->cmd_helper->controller_id_to_atom(
+			bp_params->controller_id, &atom_controller_id))
+		params.crtc_id = atom_controller_id;
+
+	/* bios usH_Size wants h addressable size */
+	params.h_size = cpu_to_le16((uint16_t)bp_params->h_addressable);
+	/* bios usH_Blanking_Time wants borders included in blanking */
+	params.h_blanking_time =
+			cpu_to_le16((uint16_t)(bp_params->h_total -
+					bp_params->h_addressable));
+	/* bios usV_Size wants v addressable size */
+	params.v_size = cpu_to_le16((uint16_t)bp_params->v_addressable);
+	/* bios usV_Blanking_Time wants borders included in blanking */
+	params.v_blanking_time =
+			cpu_to_le16((uint16_t)(bp_params->v_total -
+					bp_params->v_addressable));
+	/* bios usHSyncOffset is the offset from the end of h addressable,
+	 * our horizontalSyncStart is the offset from the beginning
+	 * of h addressable
+	 */
+	params.h_syncoffset =
+			cpu_to_le16((uint16_t)(bp_params->h_sync_start -
+					bp_params->h_addressable));
+	params.h_syncwidth = cpu_to_le16((uint16_t)bp_params->h_sync_width);
+	/* bios usHSyncOffset is the offset from the end of v addressable,
+	 * our verticalSyncStart is the offset from the beginning of
+	 * v addressable
+	 */
+	params.v_syncoffset =
+			cpu_to_le16((uint16_t)(bp_params->v_sync_start -
+					bp_params->v_addressable));
+	params.v_syncwidth = cpu_to_le16((uint16_t)bp_params->v_sync_width);
+
+	/* we assume that overscan from original timing does not get bigger
+	 * than 255
+	 * we will program all the borders in the Set CRTC Overscan call below
+	 */
+
+	if (bp_params->flags.HSYNC_POSITIVE_POLARITY == 0)
+		params.modemiscinfo =
+				cpu_to_le16(le16_to_cpu(params.modemiscinfo) |
+						ATOM_HSYNC_POLARITY);
+
+	if (bp_params->flags.VSYNC_POSITIVE_POLARITY == 0)
+		params.modemiscinfo =
+				cpu_to_le16(le16_to_cpu(params.modemiscinfo) |
+						ATOM_VSYNC_POLARITY);
+
+	if (bp_params->flags.INTERLACE)	{
+		params.modemiscinfo =
+				cpu_to_le16(le16_to_cpu(params.modemiscinfo) |
+						ATOM_INTERLACE);
+
+		/* original DAL code has this condition to apply this
+		 * for non-TV/CV only
+		 * due to complex MV testing for possible impact
+		 * if ( pACParameters->signal != SignalType_YPbPr &&
+		 *  pACParameters->signal != SignalType_Composite &&
+		 *  pACParameters->signal != SignalType_SVideo)
+		 */
+		{
+			/* HW will deduct 0.5 line from 2nd feild.
+			 * i.e. for 1080i, it is 2 lines for 1st field,
+			 * 2.5 lines for the 2nd feild. we need input as 5
+			 * instead of 4.
+			 * but it is 4 either from Edid data (spec CEA 861)
+			 * or CEA timing table.
+			 */
+			params.v_syncoffset =
+				cpu_to_le16(le16_to_cpu(params.v_syncoffset) +
+						1);
+
+		}
+	}
+
+	if (bp_params->flags.HORZ_COUNT_BY_TWO)
+		params.modemiscinfo =
+			cpu_to_le16(le16_to_cpu(params.modemiscinfo) |
+					0x100); /* ATOM_DOUBLE_CLOCK_MODE */
+
+	if (EXEC_BIOS_CMD_TABLE(setcrtc_usingdtdtiming, params))
+		result = BP_RESULT_OK;
+
+	return result;
+}
+
+/******************************************************************************
+ ******************************************************************************
+ **
+ **                  SELECT CRTC SOURCE
+ **
+ ******************************************************************************
+ *****************************************************************************/
+
+
+static enum bp_result select_crtc_source_v3(
+	struct bios_parser *bp,
+	struct bp_crtc_source_select *bp_params);
+
+static void init_select_crtc_source(struct bios_parser *bp)
+{
+	switch (BIOS_CMD_TABLE_PARA_REVISION(selectcrtc_source)) {
+	case 3:
+		bp->cmd_tbl.select_crtc_source = select_crtc_source_v3;
+		break;
+	default:
+		bp->cmd_tbl.select_crtc_source = NULL;
+		break;
+	}
+}
+
+
+static enum bp_result select_crtc_source_v3(
+	struct bios_parser *bp,
+	struct bp_crtc_source_select *bp_params)
+{
+	bool result = BP_RESULT_FAILURE;
+	struct select_crtc_source_parameters_v2_3 params;
+	uint8_t atom_controller_id;
+	uint32_t atom_engine_id;
+	enum signal_type s = bp_params->signal;
+
+	memset(&params, 0, sizeof(params));
+
+	if (bp->cmd_helper->controller_id_to_atom(bp_params->controller_id,
+			&atom_controller_id))
+		params.crtc_id = atom_controller_id;
+	else
+		return result;
+
+	if (bp->cmd_helper->engine_bp_to_atom(bp_params->engine_id,
+			&atom_engine_id))
+		params.encoder_id = (uint8_t)atom_engine_id;
+	else
+		return result;
+
+	if (s == SIGNAL_TYPE_EDP ||
+		(s == SIGNAL_TYPE_DISPLAY_PORT && bp_params->sink_signal ==
+							SIGNAL_TYPE_LVDS))
+		s = SIGNAL_TYPE_LVDS;
+
+	params.encode_mode =
+			bp->cmd_helper->encoder_mode_bp_to_atom(
+					s, bp_params->enable_dp_audio);
+	/* Needed for VBIOS Random Spatial Dithering feature */
+	params.dst_bpc = (uint8_t)(bp_params->display_output_bit_depth);
+
+	if (EXEC_BIOS_CMD_TABLE(selectcrtc_source, params))
+		result = BP_RESULT_OK;
+
+	return result;
+}
+
+/******************************************************************************
+ ******************************************************************************
+ **
+ **                  ENABLE CRTC
+ **
+ ******************************************************************************
+ *****************************************************************************/
+
+static enum bp_result enable_crtc_v1(
+	struct bios_parser *bp,
+	enum controller_id controller_id,
+	bool enable);
+
+static void init_enable_crtc(struct bios_parser *bp)
+{
+	switch (BIOS_CMD_TABLE_PARA_REVISION(enablecrtc)) {
+	case 1:
+		bp->cmd_tbl.enable_crtc = enable_crtc_v1;
+		break;
+	default:
+		bp->cmd_tbl.enable_crtc = NULL;
+		break;
+	}
+}
+
+static enum bp_result enable_crtc_v1(
+	struct bios_parser *bp,
+	enum controller_id controller_id,
+	bool enable)
+{
+	bool result = BP_RESULT_FAILURE;
+	struct enable_crtc_parameters params = {0};
+	uint8_t id;
+
+	if (bp->cmd_helper->controller_id_to_atom(controller_id, &id))
+		params.crtc_id = id;
+	else
+		return BP_RESULT_BADINPUT;
+
+	if (enable)
+		params.enable = ATOM_ENABLE;
+	else
+		params.enable = ATOM_DISABLE;
+
+	if (EXEC_BIOS_CMD_TABLE(enablecrtc, params))
+		result = BP_RESULT_OK;
+
+	return result;
+}
+
+/******************************************************************************
+ ******************************************************************************
+ **
+ **                  DISPLAY PLL
+ **
+ ******************************************************************************
+ *****************************************************************************/
+
+
+
+/******************************************************************************
+ ******************************************************************************
+ **
+ **                  EXTERNAL ENCODER CONTROL
+ **
+ ******************************************************************************
+ *****************************************************************************/
+
+static enum bp_result external_encoder_control_v3(
+	struct bios_parser *bp,
+	struct bp_external_encoder_control *cntl);
+
+static void init_external_encoder_control(
+	struct bios_parser *bp)
+{
+	switch (BIOS_CMD_TABLE_PARA_REVISION(externalencodercontrol)) {
+	case 3:
+		bp->cmd_tbl.external_encoder_control =
+				external_encoder_control_v3;
+		break;
+	default:
+		bp->cmd_tbl.external_encoder_control = NULL;
+		break;
+	}
+}
+
+static enum bp_result external_encoder_control_v3(
+	struct bios_parser *bp,
+	struct bp_external_encoder_control *cntl)
+{
+	/* TODO */
+	return BP_RESULT_OK;
+}
+
+/******************************************************************************
+ ******************************************************************************
+ **
+ **                  ENABLE DISPLAY POWER GATING
+ **
+ ******************************************************************************
+ *****************************************************************************/
+
+static enum bp_result enable_disp_power_gating_v2_1(
+	struct bios_parser *bp,
+	enum controller_id crtc_id,
+	enum bp_pipe_control_action action);
+
+static void init_enable_disp_power_gating(
+	struct bios_parser *bp)
+{
+	switch (BIOS_CMD_TABLE_PARA_REVISION(enabledisppowergating)) {
+	case 1:
+		bp->cmd_tbl.enable_disp_power_gating =
+				enable_disp_power_gating_v2_1;
+		break;
+	default:
+		bp->cmd_tbl.enable_disp_power_gating = NULL;
+		break;
+	}
+}
+
+static enum bp_result enable_disp_power_gating_v2_1(
+	struct bios_parser *bp,
+	enum controller_id crtc_id,
+	enum bp_pipe_control_action action)
+{
+	enum bp_result result = BP_RESULT_FAILURE;
+
+
+	struct enable_disp_power_gating_ps_allocation ps = { { 0 } };
+	uint8_t atom_crtc_id;
+
+	if (bp->cmd_helper->controller_id_to_atom(crtc_id, &atom_crtc_id))
+		ps.param.disp_pipe_id = atom_crtc_id;
+	else
+		return BP_RESULT_BADINPUT;
+
+	ps.param.enable =
+		bp->cmd_helper->disp_power_gating_action_to_atom(action);
+
+	if (EXEC_BIOS_CMD_TABLE(enabledisppowergating, ps.param))
+		result = BP_RESULT_OK;
+
+	return result;
+}
+
+/******************************************************************************
+*******************************************************************************
+ **
+ **                  SET DCE CLOCK
+ **
+*******************************************************************************
+*******************************************************************************/
+
+static enum bp_result set_dce_clock_v2_1(
+	struct bios_parser *bp,
+	struct bp_set_dce_clock_parameters *bp_params);
+
+static void init_set_dce_clock(struct bios_parser *bp)
+{
+	switch (BIOS_CMD_TABLE_PARA_REVISION(setdceclock)) {
+	case 1:
+		bp->cmd_tbl.set_dce_clock = set_dce_clock_v2_1;
+		break;
+	default:
+		bp->cmd_tbl.set_dce_clock = NULL;
+		break;
+	}
+}
+
+static enum bp_result set_dce_clock_v2_1(
+	struct bios_parser *bp,
+	struct bp_set_dce_clock_parameters *bp_params)
+{
+	enum bp_result result = BP_RESULT_FAILURE;
+
+	struct set_dce_clock_ps_allocation_v2_1 params;
+	uint32_t atom_pll_id;
+	uint32_t atom_clock_type;
+	const struct command_table_helper *cmd = bp->cmd_helper;
+
+	memset(&params, 0, sizeof(params));
+
+	if (!cmd->clock_source_id_to_atom(bp_params->pll_id, &atom_pll_id) ||
+			!cmd->dc_clock_type_to_atom(bp_params->clock_type,
+					&atom_clock_type))
+		return BP_RESULT_BADINPUT;
+
+	params.param.dceclksrc  = atom_pll_id;
+	params.param.dceclktype = atom_clock_type;
+
+	if (bp_params->clock_type == DCECLOCK_TYPE_DPREFCLK) {
+		if (bp_params->flags.USE_GENLOCK_AS_SOURCE_FOR_DPREFCLK)
+			params.param.dceclkflag |=
+					DCE_CLOCK_FLAG_PLL_REFCLK_SRC_GENLK;
+
+		if (bp_params->flags.USE_PCIE_AS_SOURCE_FOR_DPREFCLK)
+			params.param.dceclkflag |=
+					DCE_CLOCK_FLAG_PLL_REFCLK_SRC_PCIE;
+
+		if (bp_params->flags.USE_XTALIN_AS_SOURCE_FOR_DPREFCLK)
+			params.param.dceclkflag |=
+					DCE_CLOCK_FLAG_PLL_REFCLK_SRC_XTALIN;
+
+		if (bp_params->flags.USE_GENERICA_AS_SOURCE_FOR_DPREFCLK)
+			params.param.dceclkflag |=
+					DCE_CLOCK_FLAG_PLL_REFCLK_SRC_GENERICA;
+	} else
+		/* only program clock frequency if display clock is used;
+		 * VBIOS will program DPREFCLK
+		 * We need to convert from KHz units into 10KHz units
+		 */
+		params.param.dceclk_10khz = cpu_to_le32(
+				bp_params->target_clock_frequency / 10);
+	dm_logger_write(bp->base.ctx->logger, LOG_BIOS,
+			"%s:target_clock_frequency = %d"\
+			"clock_type = %d \n", __func__,\
+			bp_params->target_clock_frequency,\
+			bp_params->clock_type);
+
+	if (EXEC_BIOS_CMD_TABLE(setdceclock, params)) {
+		/* Convert from 10KHz units back to KHz */
+		bp_params->target_clock_frequency = le32_to_cpu(
+				params.param.dceclk_10khz) * 10;
+		result = BP_RESULT_OK;
+	}
+
+	return result;
+}
+
+
+/******************************************************************************
+ ******************************************************************************
+ **
+ **                  GET SMU CLOCK INFO
+ **
+ ******************************************************************************
+ *****************************************************************************/
+
+static unsigned int get_smu_clock_info_v3_1(struct bios_parser *bp);
+
+static void init_get_smu_clock_info(struct bios_parser *bp)
+{
+	/* TODO add switch for table vrsion */
+	bp->cmd_tbl.get_smu_clock_info = get_smu_clock_info_v3_1;
+
+}
+
+static unsigned int get_smu_clock_info_v3_1(struct bios_parser *bp)
+{
+	struct atom_get_smu_clock_info_parameters_v3_1 smu_input = {0};
+	struct atom_get_smu_clock_info_output_parameters_v3_1 smu_output;
+
+	smu_input.command = GET_SMU_CLOCK_INFO_V3_1_GET_PLLVCO_FREQ;
+
+	/* Get Specific Clock */
+	if (EXEC_BIOS_CMD_TABLE(getsmuclockinfo, smu_input)) {
+		memmove(&smu_output, &smu_input, sizeof(
+			struct atom_get_smu_clock_info_parameters_v3_1));
+		return smu_output.atom_smu_outputclkfreq.syspllvcofreq_10khz;
+	}
+
+	return 0;
+}
+
diff --git a/drivers/gpu/drm/amd/display/dc/bios/command_table2.h b/drivers/gpu/drm/amd/display/dc/bios/command_table2.h
new file mode 100644
index 000000000000..59061b806df5
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/bios/command_table2.h
@@ -0,0 +1,105 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_COMMAND_TABLE2_H__
+#define __DAL_COMMAND_TABLE2_H__
+
+struct bios_parser;
+struct bp_encoder_control;
+
+struct cmd_tbl {
+	enum bp_result (*dig_encoder_control)(
+		struct bios_parser *bp,
+		struct bp_encoder_control *control);
+	enum bp_result (*encoder_control_dig1)(
+		struct bios_parser *bp,
+		struct bp_encoder_control *control);
+	enum bp_result (*encoder_control_dig2)(
+		struct bios_parser *bp,
+		struct bp_encoder_control *control);
+	enum bp_result (*transmitter_control)(
+		struct bios_parser *bp,
+		struct bp_transmitter_control *control);
+	enum bp_result (*set_pixel_clock)(
+		struct bios_parser *bp,
+		struct bp_pixel_clock_parameters *bp_params);
+	enum bp_result (*enable_spread_spectrum_on_ppll)(
+		struct bios_parser *bp,
+		struct bp_spread_spectrum_parameters *bp_params,
+		bool enable);
+	enum bp_result (*adjust_display_pll)(
+		struct bios_parser *bp,
+		struct bp_adjust_pixel_clock_parameters *bp_params);
+	enum bp_result (*dac1_encoder_control)(
+		struct bios_parser *bp,
+		bool enable,
+		uint32_t pixel_clock,
+		uint8_t dac_standard);
+	enum bp_result (*dac2_encoder_control)(
+		struct bios_parser *bp,
+		bool enable,
+		uint32_t pixel_clock,
+		uint8_t dac_standard);
+	enum bp_result (*dac1_output_control)(
+		struct bios_parser *bp,
+		bool enable);
+	enum bp_result (*dac2_output_control)(
+		struct bios_parser *bp,
+		bool enable);
+	enum bp_result (*set_crtc_timing)(
+		struct bios_parser *bp,
+		struct bp_hw_crtc_timing_parameters *bp_params);
+	enum bp_result (*select_crtc_source)(
+		struct bios_parser *bp,
+		struct bp_crtc_source_select *bp_params);
+	enum bp_result (*enable_crtc)(
+		struct bios_parser *bp,
+		enum controller_id controller_id,
+		bool enable);
+	enum bp_result (*enable_crtc_mem_req)(
+		struct bios_parser *bp,
+		enum controller_id controller_id,
+		bool enable);
+	enum bp_result (*program_clock)(
+		struct bios_parser *bp,
+		struct bp_pixel_clock_parameters *bp_params);
+	enum bp_result (*external_encoder_control)(
+			struct bios_parser *bp,
+			struct bp_external_encoder_control *cntl);
+	enum bp_result (*enable_disp_power_gating)(
+		struct bios_parser *bp,
+		enum controller_id crtc_id,
+		enum bp_pipe_control_action action);
+	enum bp_result (*set_dce_clock)(
+		struct bios_parser *bp,
+		struct bp_set_dce_clock_parameters *bp_params);
+	unsigned int (*get_smu_clock_info)(
+			struct bios_parser *bp);
+
+};
+
+void dal_firmware_parser_init_cmd_tbl(struct bios_parser *bp);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/bios/command_table_helper.c b/drivers/gpu/drm/amd/display/dc/bios/command_table_helper.c
new file mode 100644
index 000000000000..2979358c6a55
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/bios/command_table_helper.c
@@ -0,0 +1,290 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+#include "atom.h"
+
+#include "include/bios_parser_types.h"
+
+#include "command_table_helper.h"
+
+bool dal_bios_parser_init_cmd_tbl_helper(
+	const struct command_table_helper **h,
+	enum dce_version dce)
+{
+	switch (dce) {
+	case DCE_VERSION_8_0:
+	case DCE_VERSION_8_1:
+	case DCE_VERSION_8_3:
+		*h = dal_cmd_tbl_helper_dce80_get_table();
+		return true;
+
+	case DCE_VERSION_10_0:
+		*h = dal_cmd_tbl_helper_dce110_get_table();
+		return true;
+
+	case DCE_VERSION_11_0:
+		*h = dal_cmd_tbl_helper_dce110_get_table();
+		return true;
+
+	case DCE_VERSION_11_2:
+		*h = dal_cmd_tbl_helper_dce112_get_table();
+		return true;
+
+	default:
+		/* Unsupported DCE */
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+}
+
+/* real implementations */
+
+bool dal_cmd_table_helper_controller_id_to_atom(
+	enum controller_id id,
+	uint8_t *atom_id)
+{
+	if (atom_id == NULL) {
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+
+	switch (id) {
+	case CONTROLLER_ID_D0:
+		*atom_id = ATOM_CRTC1;
+		return true;
+	case CONTROLLER_ID_D1:
+		*atom_id = ATOM_CRTC2;
+		return true;
+	case CONTROLLER_ID_D2:
+		*atom_id = ATOM_CRTC3;
+		return true;
+	case CONTROLLER_ID_D3:
+		*atom_id = ATOM_CRTC4;
+		return true;
+	case CONTROLLER_ID_D4:
+		*atom_id = ATOM_CRTC5;
+		return true;
+	case CONTROLLER_ID_D5:
+		*atom_id = ATOM_CRTC6;
+		return true;
+	case CONTROLLER_ID_UNDERLAY0:
+		*atom_id = ATOM_UNDERLAY_PIPE0;
+		return true;
+	case CONTROLLER_ID_UNDEFINED:
+		*atom_id = ATOM_CRTC_INVALID;
+		return true;
+	default:
+		/* Wrong controller id */
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+}
+
+/**
+* translate_transmitter_bp_to_atom
+*
+* @brief
+*  Translate the Transmitter to the corresponding ATOM BIOS value
+*
+* @param
+*   input transmitter
+*   output digitalTransmitter
+*    // =00: Digital Transmitter1 ( UNIPHY linkAB )
+*    // =01: Digital Transmitter2 ( UNIPHY linkCD )
+*    // =02: Digital Transmitter3 ( UNIPHY linkEF )
+*/
+uint8_t dal_cmd_table_helper_transmitter_bp_to_atom(
+	enum transmitter t)
+{
+	switch (t) {
+	case TRANSMITTER_UNIPHY_A:
+	case TRANSMITTER_UNIPHY_B:
+	case TRANSMITTER_TRAVIS_LCD:
+		return 0;
+	case TRANSMITTER_UNIPHY_C:
+	case TRANSMITTER_UNIPHY_D:
+		return 1;
+	case TRANSMITTER_UNIPHY_E:
+	case TRANSMITTER_UNIPHY_F:
+		return 2;
+	default:
+		/* Invalid Transmitter Type! */
+		BREAK_TO_DEBUGGER();
+		return 0;
+	}
+}
+
+uint32_t dal_cmd_table_helper_encoder_mode_bp_to_atom(
+	enum signal_type s,
+	bool enable_dp_audio)
+{
+	switch (s) {
+	case SIGNAL_TYPE_DVI_SINGLE_LINK:
+	case SIGNAL_TYPE_DVI_DUAL_LINK:
+		return ATOM_ENCODER_MODE_DVI;
+	case SIGNAL_TYPE_HDMI_TYPE_A:
+		return ATOM_ENCODER_MODE_HDMI;
+	case SIGNAL_TYPE_LVDS:
+		return ATOM_ENCODER_MODE_LVDS;
+	case SIGNAL_TYPE_EDP:
+	case SIGNAL_TYPE_DISPLAY_PORT_MST:
+	case SIGNAL_TYPE_DISPLAY_PORT:
+	case SIGNAL_TYPE_VIRTUAL:
+		if (enable_dp_audio)
+			return ATOM_ENCODER_MODE_DP_AUDIO;
+		else
+			return ATOM_ENCODER_MODE_DP;
+	case SIGNAL_TYPE_RGB:
+		return ATOM_ENCODER_MODE_CRT;
+	default:
+		return ATOM_ENCODER_MODE_CRT;
+	}
+}
+
+void dal_cmd_table_helper_assign_control_parameter(
+	const struct command_table_helper *h,
+	struct bp_encoder_control *control,
+	DIG_ENCODER_CONTROL_PARAMETERS_V2 *ctrl_param)
+{
+	/* there are three transmitter blocks, each one has two links 4-lanes
+	 * each, A+B, C+D, E+F, Uniphy A, C and E are enumerated as link 0 in
+	 * each transmitter block B, D and F as link 1, third transmitter block
+	 * has non splitable links (UniphyE and UniphyF can not be configured
+	 * separately to drive two different streams)
+	 */
+	if ((control->transmitter == TRANSMITTER_UNIPHY_B) ||
+		(control->transmitter == TRANSMITTER_UNIPHY_D) ||
+		(control->transmitter == TRANSMITTER_UNIPHY_F)) {
+		/* Bit2: Link Select
+		 * =0: PHY linkA/C/E
+		 * =1: PHY linkB/D/F
+		 */
+		ctrl_param->acConfig.ucLinkSel = 1;
+	}
+
+	/* Bit[4:3]: Transmitter Selection
+	 * =00: Digital Transmitter1 ( UNIPHY linkAB )
+	 * =01: Digital Transmitter2 ( UNIPHY linkCD )
+	 * =02: Digital Transmitter3 ( UNIPHY linkEF )
+	 * =03: Reserved
+	 */
+	ctrl_param->acConfig.ucTransmitterSel =
+		(uint8_t)(h->transmitter_bp_to_atom(control->transmitter));
+
+	/* We need to convert from KHz units into 10KHz units */
+	ctrl_param->ucAction = h->encoder_action_to_atom(control->action);
+	ctrl_param->usPixelClock = cpu_to_le16((uint16_t)(control->pixel_clock / 10));
+	ctrl_param->ucEncoderMode =
+		(uint8_t)(h->encoder_mode_bp_to_atom(
+			control->signal, control->enable_dp_audio));
+	ctrl_param->ucLaneNum = (uint8_t)(control->lanes_number);
+}
+
+bool dal_cmd_table_helper_clock_source_id_to_ref_clk_src(
+	enum clock_source_id id,
+	uint32_t *ref_clk_src_id)
+{
+	if (ref_clk_src_id == NULL) {
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+
+	switch (id) {
+	case CLOCK_SOURCE_ID_PLL1:
+		*ref_clk_src_id = ENCODER_REFCLK_SRC_P1PLL;
+		return true;
+	case CLOCK_SOURCE_ID_PLL2:
+		*ref_clk_src_id = ENCODER_REFCLK_SRC_P2PLL;
+		return true;
+	case CLOCK_SOURCE_ID_DCPLL:
+		*ref_clk_src_id = ENCODER_REFCLK_SRC_DCPLL;
+		return true;
+	case CLOCK_SOURCE_ID_EXTERNAL:
+		*ref_clk_src_id = ENCODER_REFCLK_SRC_EXTCLK;
+		return true;
+	case CLOCK_SOURCE_ID_UNDEFINED:
+		*ref_clk_src_id = ENCODER_REFCLK_SRC_INVALID;
+		return true;
+	default:
+		/* Unsupported clock source id */
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+}
+
+uint8_t dal_cmd_table_helper_encoder_id_to_atom(
+	enum encoder_id id)
+{
+	switch (id) {
+	case ENCODER_ID_INTERNAL_LVDS:
+		return ENCODER_OBJECT_ID_INTERNAL_LVDS;
+	case ENCODER_ID_INTERNAL_TMDS1:
+		return ENCODER_OBJECT_ID_INTERNAL_TMDS1;
+	case ENCODER_ID_INTERNAL_TMDS2:
+		return ENCODER_OBJECT_ID_INTERNAL_TMDS2;
+	case ENCODER_ID_INTERNAL_DAC1:
+		return ENCODER_OBJECT_ID_INTERNAL_DAC1;
+	case ENCODER_ID_INTERNAL_DAC2:
+		return ENCODER_OBJECT_ID_INTERNAL_DAC2;
+	case ENCODER_ID_INTERNAL_LVTM1:
+		return ENCODER_OBJECT_ID_INTERNAL_LVTM1;
+	case ENCODER_ID_INTERNAL_HDMI:
+		return ENCODER_OBJECT_ID_HDMI_INTERNAL;
+	case ENCODER_ID_EXTERNAL_TRAVIS:
+		return ENCODER_OBJECT_ID_TRAVIS;
+	case ENCODER_ID_EXTERNAL_NUTMEG:
+		return ENCODER_OBJECT_ID_NUTMEG;
+	case ENCODER_ID_INTERNAL_KLDSCP_TMDS1:
+		return ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1;
+	case ENCODER_ID_INTERNAL_KLDSCP_DAC1:
+		return ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1;
+	case ENCODER_ID_INTERNAL_KLDSCP_DAC2:
+		return ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2;
+	case ENCODER_ID_EXTERNAL_MVPU_FPGA:
+		return ENCODER_OBJECT_ID_MVPU_FPGA;
+	case ENCODER_ID_INTERNAL_DDI:
+		return ENCODER_OBJECT_ID_INTERNAL_DDI;
+	case ENCODER_ID_INTERNAL_UNIPHY:
+		return ENCODER_OBJECT_ID_INTERNAL_UNIPHY;
+	case ENCODER_ID_INTERNAL_KLDSCP_LVTMA:
+		return ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA;
+	case ENCODER_ID_INTERNAL_UNIPHY1:
+		return ENCODER_OBJECT_ID_INTERNAL_UNIPHY1;
+	case ENCODER_ID_INTERNAL_UNIPHY2:
+		return ENCODER_OBJECT_ID_INTERNAL_UNIPHY2;
+	case ENCODER_ID_INTERNAL_UNIPHY3:
+		return ENCODER_OBJECT_ID_INTERNAL_UNIPHY3;
+	case ENCODER_ID_INTERNAL_WIRELESS:
+		return ENCODER_OBJECT_ID_INTERNAL_VCE;
+	case ENCODER_ID_UNKNOWN:
+		return ENCODER_OBJECT_ID_NONE;
+	default:
+		/* Invalid encoder id */
+		BREAK_TO_DEBUGGER();
+		return ENCODER_OBJECT_ID_NONE;
+	}
+}
diff --git a/drivers/gpu/drm/amd/display/dc/bios/command_table_helper.h b/drivers/gpu/drm/amd/display/dc/bios/command_table_helper.h
new file mode 100644
index 000000000000..1fab634b66be
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/bios/command_table_helper.h
@@ -0,0 +1,90 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_COMMAND_TABLE_HELPER_H__
+#define __DAL_COMMAND_TABLE_HELPER_H__
+
+#include "dce80/command_table_helper_dce80.h"
+#include "dce110/command_table_helper_dce110.h"
+#include "dce112/command_table_helper_dce112.h"
+
+struct command_table_helper {
+	bool (*controller_id_to_atom)(enum controller_id id, uint8_t *atom_id);
+	uint8_t (*encoder_action_to_atom)(
+			enum bp_encoder_control_action action);
+	uint32_t (*encoder_mode_bp_to_atom)(enum signal_type s,
+			bool enable_dp_audio);
+	bool (*engine_bp_to_atom)(enum engine_id engine_id,
+			uint32_t *atom_engine_id);
+	void (*assign_control_parameter)(
+			const struct command_table_helper *h,
+			struct bp_encoder_control *control,
+			DIG_ENCODER_CONTROL_PARAMETERS_V2 *ctrl_param);
+	bool (*clock_source_id_to_atom)(enum clock_source_id id,
+			uint32_t *atom_pll_id);
+	bool (*clock_source_id_to_ref_clk_src)(
+			enum clock_source_id id,
+			uint32_t *ref_clk_src_id);
+	uint8_t (*transmitter_bp_to_atom)(enum transmitter t);
+	uint8_t (*encoder_id_to_atom)(enum encoder_id id);
+	uint8_t (*clock_source_id_to_atom_phy_clk_src_id)(
+			enum clock_source_id id);
+	uint8_t (*signal_type_to_atom_dig_mode)(enum signal_type s);
+	uint8_t (*hpd_sel_to_atom)(enum hpd_source_id id);
+	uint8_t (*dig_encoder_sel_to_atom)(enum engine_id engine_id);
+	uint8_t (*phy_id_to_atom)(enum transmitter t);
+	uint8_t (*disp_power_gating_action_to_atom)(
+			enum bp_pipe_control_action action);
+	bool (*dc_clock_type_to_atom)(enum bp_dce_clock_type id,
+			uint32_t *atom_clock_type);
+    uint8_t (*transmitter_color_depth_to_atom)(enum transmitter_color_depth id);
+};
+
+bool dal_bios_parser_init_cmd_tbl_helper(const struct command_table_helper **h,
+	enum dce_version dce);
+
+bool dal_cmd_table_helper_controller_id_to_atom(
+	enum controller_id id,
+	uint8_t *atom_id);
+
+uint32_t dal_cmd_table_helper_encoder_mode_bp_to_atom(
+	enum signal_type s,
+	bool enable_dp_audio);
+
+void dal_cmd_table_helper_assign_control_parameter(
+	const struct command_table_helper *h,
+	struct bp_encoder_control *control,
+DIG_ENCODER_CONTROL_PARAMETERS_V2 *ctrl_param);
+
+bool dal_cmd_table_helper_clock_source_id_to_ref_clk_src(
+	enum clock_source_id id,
+	uint32_t *ref_clk_src_id);
+
+uint8_t dal_cmd_table_helper_transmitter_bp_to_atom(
+	enum transmitter t);
+
+uint8_t dal_cmd_table_helper_encoder_id_to_atom(
+	enum encoder_id id);
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/bios/command_table_helper2.c b/drivers/gpu/drm/amd/display/dc/bios/command_table_helper2.c
new file mode 100644
index 000000000000..9a4d30dd4969
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/bios/command_table_helper2.c
@@ -0,0 +1,265 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+#include "ObjectID.h"
+#include "atomfirmware.h"
+
+#include "include/bios_parser_types.h"
+
+#include "command_table_helper2.h"
+
+bool dal_bios_parser_init_cmd_tbl_helper2(
+	const struct command_table_helper **h,
+	enum dce_version dce)
+{
+	switch (dce) {
+	case DCE_VERSION_8_0:
+	case DCE_VERSION_8_1:
+	case DCE_VERSION_8_3:
+		*h = dal_cmd_tbl_helper_dce80_get_table();
+		return true;
+
+	case DCE_VERSION_10_0:
+		*h = dal_cmd_tbl_helper_dce110_get_table();
+		return true;
+
+	case DCE_VERSION_11_0:
+		*h = dal_cmd_tbl_helper_dce110_get_table();
+		return true;
+
+	case DCE_VERSION_11_2:
+		*h = dal_cmd_tbl_helper_dce112_get_table2();
+		return true;
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	case DCN_VERSION_1_0:
+		*h = dal_cmd_tbl_helper_dce112_get_table2();
+		return true;
+#endif
+
+	case DCE_VERSION_12_0:
+		*h = dal_cmd_tbl_helper_dce112_get_table2();
+		return true;
+
+	default:
+		/* Unsupported DCE */
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+}
+
+/* real implementations */
+
+bool dal_cmd_table_helper_controller_id_to_atom2(
+	enum controller_id id,
+	uint8_t *atom_id)
+{
+	if (atom_id == NULL) {
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+
+	switch (id) {
+	case CONTROLLER_ID_D0:
+		*atom_id = ATOM_CRTC1;
+		return true;
+	case CONTROLLER_ID_D1:
+		*atom_id = ATOM_CRTC2;
+		return true;
+	case CONTROLLER_ID_D2:
+		*atom_id = ATOM_CRTC3;
+		return true;
+	case CONTROLLER_ID_D3:
+		*atom_id = ATOM_CRTC4;
+		return true;
+	case CONTROLLER_ID_D4:
+		*atom_id = ATOM_CRTC5;
+		return true;
+	case CONTROLLER_ID_D5:
+		*atom_id = ATOM_CRTC6;
+		return true;
+	/* TODO :case CONTROLLER_ID_UNDERLAY0:
+		*atom_id = ATOM_UNDERLAY_PIPE0;
+		return true;
+	*/
+	case CONTROLLER_ID_UNDEFINED:
+		*atom_id = ATOM_CRTC_INVALID;
+		return true;
+	default:
+		/* Wrong controller id */
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+}
+
+/**
+* translate_transmitter_bp_to_atom
+*
+* @brief
+*  Translate the Transmitter to the corresponding ATOM BIOS value
+*
+* @param
+*   input transmitter
+*   output digitalTransmitter
+*    // =00: Digital Transmitter1 ( UNIPHY linkAB )
+*    // =01: Digital Transmitter2 ( UNIPHY linkCD )
+*    // =02: Digital Transmitter3 ( UNIPHY linkEF )
+*/
+uint8_t dal_cmd_table_helper_transmitter_bp_to_atom2(
+	enum transmitter t)
+{
+	switch (t) {
+	case TRANSMITTER_UNIPHY_A:
+	case TRANSMITTER_UNIPHY_B:
+	case TRANSMITTER_TRAVIS_LCD:
+		return 0;
+	case TRANSMITTER_UNIPHY_C:
+	case TRANSMITTER_UNIPHY_D:
+		return 1;
+	case TRANSMITTER_UNIPHY_E:
+	case TRANSMITTER_UNIPHY_F:
+		return 2;
+	default:
+		/* Invalid Transmitter Type! */
+		BREAK_TO_DEBUGGER();
+		return 0;
+	}
+}
+
+uint32_t dal_cmd_table_helper_encoder_mode_bp_to_atom2(
+	enum signal_type s,
+	bool enable_dp_audio)
+{
+	switch (s) {
+	case SIGNAL_TYPE_DVI_SINGLE_LINK:
+	case SIGNAL_TYPE_DVI_DUAL_LINK:
+		return ATOM_ENCODER_MODE_DVI;
+	case SIGNAL_TYPE_HDMI_TYPE_A:
+		return ATOM_ENCODER_MODE_HDMI;
+	case SIGNAL_TYPE_LVDS:
+		return ATOM_ENCODER_MODE_LVDS;
+	case SIGNAL_TYPE_EDP:
+	case SIGNAL_TYPE_DISPLAY_PORT_MST:
+	case SIGNAL_TYPE_DISPLAY_PORT:
+	case SIGNAL_TYPE_VIRTUAL:
+		if (enable_dp_audio)
+			return ATOM_ENCODER_MODE_DP_AUDIO;
+		else
+			return ATOM_ENCODER_MODE_DP;
+	case SIGNAL_TYPE_RGB:
+		return ATOM_ENCODER_MODE_CRT;
+	default:
+		return ATOM_ENCODER_MODE_CRT;
+	}
+}
+
+bool dal_cmd_table_helper_clock_source_id_to_ref_clk_src2(
+	enum clock_source_id id,
+	uint32_t *ref_clk_src_id)
+{
+	if (ref_clk_src_id == NULL) {
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+
+	switch (id) {
+	case CLOCK_SOURCE_ID_PLL1:
+		*ref_clk_src_id = ENCODER_REFCLK_SRC_P1PLL;
+		return true;
+	case CLOCK_SOURCE_ID_PLL2:
+		*ref_clk_src_id = ENCODER_REFCLK_SRC_P2PLL;
+		return true;
+	/*TODO:case CLOCK_SOURCE_ID_DCPLL:
+		*ref_clk_src_id = ENCODER_REFCLK_SRC_DCPLL;
+		return true;
+	*/
+	case CLOCK_SOURCE_ID_EXTERNAL:
+		*ref_clk_src_id = ENCODER_REFCLK_SRC_EXTCLK;
+		return true;
+	case CLOCK_SOURCE_ID_UNDEFINED:
+		*ref_clk_src_id = ENCODER_REFCLK_SRC_INVALID;
+		return true;
+	default:
+		/* Unsupported clock source id */
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+}
+
+uint8_t dal_cmd_table_helper_encoder_id_to_atom2(
+	enum encoder_id id)
+{
+	switch (id) {
+	case ENCODER_ID_INTERNAL_LVDS:
+		return ENCODER_OBJECT_ID_INTERNAL_LVDS;
+	case ENCODER_ID_INTERNAL_TMDS1:
+		return ENCODER_OBJECT_ID_INTERNAL_TMDS1;
+	case ENCODER_ID_INTERNAL_TMDS2:
+		return ENCODER_OBJECT_ID_INTERNAL_TMDS2;
+	case ENCODER_ID_INTERNAL_DAC1:
+		return ENCODER_OBJECT_ID_INTERNAL_DAC1;
+	case ENCODER_ID_INTERNAL_DAC2:
+		return ENCODER_OBJECT_ID_INTERNAL_DAC2;
+	case ENCODER_ID_INTERNAL_LVTM1:
+		return ENCODER_OBJECT_ID_INTERNAL_LVTM1;
+	case ENCODER_ID_INTERNAL_HDMI:
+		return ENCODER_OBJECT_ID_HDMI_INTERNAL;
+	case ENCODER_ID_EXTERNAL_TRAVIS:
+		return ENCODER_OBJECT_ID_TRAVIS;
+	case ENCODER_ID_EXTERNAL_NUTMEG:
+		return ENCODER_OBJECT_ID_NUTMEG;
+	case ENCODER_ID_INTERNAL_KLDSCP_TMDS1:
+		return ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1;
+	case ENCODER_ID_INTERNAL_KLDSCP_DAC1:
+		return ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1;
+	case ENCODER_ID_INTERNAL_KLDSCP_DAC2:
+		return ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2;
+	case ENCODER_ID_EXTERNAL_MVPU_FPGA:
+		return ENCODER_OBJECT_ID_MVPU_FPGA;
+	case ENCODER_ID_INTERNAL_DDI:
+		return ENCODER_OBJECT_ID_INTERNAL_DDI;
+	case ENCODER_ID_INTERNAL_UNIPHY:
+		return ENCODER_OBJECT_ID_INTERNAL_UNIPHY;
+	case ENCODER_ID_INTERNAL_KLDSCP_LVTMA:
+		return ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA;
+	case ENCODER_ID_INTERNAL_UNIPHY1:
+		return ENCODER_OBJECT_ID_INTERNAL_UNIPHY1;
+	case ENCODER_ID_INTERNAL_UNIPHY2:
+		return ENCODER_OBJECT_ID_INTERNAL_UNIPHY2;
+	case ENCODER_ID_INTERNAL_UNIPHY3:
+		return ENCODER_OBJECT_ID_INTERNAL_UNIPHY3;
+	case ENCODER_ID_INTERNAL_WIRELESS:
+		return ENCODER_OBJECT_ID_INTERNAL_VCE;
+	case ENCODER_ID_INTERNAL_VIRTUAL:
+		return ENCODER_OBJECT_ID_NONE;
+	case ENCODER_ID_UNKNOWN:
+		return ENCODER_OBJECT_ID_NONE;
+	default:
+		/* Invalid encoder id */
+		BREAK_TO_DEBUGGER();
+		return ENCODER_OBJECT_ID_NONE;
+	}
+}
diff --git a/drivers/gpu/drm/amd/display/dc/bios/command_table_helper2.h b/drivers/gpu/drm/amd/display/dc/bios/command_table_helper2.h
new file mode 100644
index 000000000000..9f587c91d843
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/bios/command_table_helper2.h
@@ -0,0 +1,82 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_COMMAND_TABLE_HELPER2_H__
+#define __DAL_COMMAND_TABLE_HELPER2_H__
+
+#include "dce80/command_table_helper_dce80.h"
+#include "dce110/command_table_helper_dce110.h"
+#include "dce112/command_table_helper2_dce112.h"
+
+struct command_table_helper {
+	bool (*controller_id_to_atom)(enum controller_id id, uint8_t *atom_id);
+	uint8_t (*encoder_action_to_atom)(
+			enum bp_encoder_control_action action);
+	uint32_t (*encoder_mode_bp_to_atom)(enum signal_type s,
+			bool enable_dp_audio);
+	bool (*engine_bp_to_atom)(enum engine_id engine_id,
+			uint32_t *atom_engine_id);
+	bool (*clock_source_id_to_atom)(enum clock_source_id id,
+			uint32_t *atom_pll_id);
+	bool (*clock_source_id_to_ref_clk_src)(
+			enum clock_source_id id,
+			uint32_t *ref_clk_src_id);
+	uint8_t (*transmitter_bp_to_atom)(enum transmitter t);
+	uint8_t (*encoder_id_to_atom)(enum encoder_id id);
+	uint8_t (*clock_source_id_to_atom_phy_clk_src_id)(
+			enum clock_source_id id);
+	uint8_t (*signal_type_to_atom_dig_mode)(enum signal_type s);
+	uint8_t (*hpd_sel_to_atom)(enum hpd_source_id id);
+	uint8_t (*dig_encoder_sel_to_atom)(enum engine_id engine_id);
+	uint8_t (*phy_id_to_atom)(enum transmitter t);
+	uint8_t (*disp_power_gating_action_to_atom)(
+			enum bp_pipe_control_action action);
+	bool (*dc_clock_type_to_atom)(enum bp_dce_clock_type id,
+			uint32_t *atom_clock_type);
+	uint8_t (*transmitter_color_depth_to_atom)(
+			enum transmitter_color_depth id);
+};
+
+bool dal_bios_parser_init_cmd_tbl_helper2(const struct command_table_helper **h,
+	enum dce_version dce);
+
+bool dal_cmd_table_helper_controller_id_to_atom2(
+	enum controller_id id,
+	uint8_t *atom_id);
+
+uint32_t dal_cmd_table_helper_encoder_mode_bp_to_atom2(
+	enum signal_type s,
+	bool enable_dp_audio);
+
+bool dal_cmd_table_helper_clock_source_id_to_ref_clk_src2(
+	enum clock_source_id id,
+	uint32_t *ref_clk_src_id);
+
+uint8_t dal_cmd_table_helper_transmitter_bp_to_atom2(
+	enum transmitter t);
+
+uint8_t dal_cmd_table_helper_encoder_id_to_atom2(
+	enum encoder_id id);
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/bios/dce110/command_table_helper_dce110.c b/drivers/gpu/drm/amd/display/dc/bios/dce110/command_table_helper_dce110.c
new file mode 100644
index 000000000000..ca24154468c7
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/bios/dce110/command_table_helper_dce110.c
@@ -0,0 +1,364 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+#include "atom.h"
+
+#include "include/bios_parser_types.h"
+
+#include "../command_table_helper.h"
+
+static uint8_t phy_id_to_atom(enum transmitter t)
+{
+	uint8_t atom_phy_id;
+
+	switch (t) {
+	case TRANSMITTER_UNIPHY_A:
+		atom_phy_id = ATOM_PHY_ID_UNIPHYA;
+		break;
+	case TRANSMITTER_UNIPHY_B:
+		atom_phy_id = ATOM_PHY_ID_UNIPHYB;
+		break;
+	case TRANSMITTER_UNIPHY_C:
+		atom_phy_id = ATOM_PHY_ID_UNIPHYC;
+		break;
+	case TRANSMITTER_UNIPHY_D:
+		atom_phy_id = ATOM_PHY_ID_UNIPHYD;
+		break;
+	case TRANSMITTER_UNIPHY_E:
+		atom_phy_id = ATOM_PHY_ID_UNIPHYE;
+		break;
+	case TRANSMITTER_UNIPHY_F:
+		atom_phy_id = ATOM_PHY_ID_UNIPHYF;
+		break;
+	case TRANSMITTER_UNIPHY_G:
+		atom_phy_id = ATOM_PHY_ID_UNIPHYG;
+		break;
+	default:
+		atom_phy_id = ATOM_PHY_ID_UNIPHYA;
+		break;
+	}
+	return atom_phy_id;
+}
+
+static uint8_t signal_type_to_atom_dig_mode(enum signal_type s)
+{
+	uint8_t atom_dig_mode = ATOM_TRANSMITTER_DIGMODE_V5_DP;
+
+	switch (s) {
+	case SIGNAL_TYPE_DISPLAY_PORT:
+	case SIGNAL_TYPE_EDP:
+		atom_dig_mode = ATOM_TRANSMITTER_DIGMODE_V5_DP;
+		break;
+	case SIGNAL_TYPE_LVDS:
+		atom_dig_mode = ATOM_TRANSMITTER_DIGMODE_V5_LVDS;
+		break;
+	case SIGNAL_TYPE_DVI_SINGLE_LINK:
+	case SIGNAL_TYPE_DVI_DUAL_LINK:
+		atom_dig_mode = ATOM_TRANSMITTER_DIGMODE_V5_DVI;
+		break;
+	case SIGNAL_TYPE_HDMI_TYPE_A:
+		atom_dig_mode = ATOM_TRANSMITTER_DIGMODE_V5_HDMI;
+		break;
+	case SIGNAL_TYPE_DISPLAY_PORT_MST:
+		atom_dig_mode = ATOM_TRANSMITTER_DIGMODE_V5_DP_MST;
+		break;
+	default:
+		atom_dig_mode = ATOM_TRANSMITTER_DIGMODE_V5_DVI;
+		break;
+	}
+
+	return atom_dig_mode;
+}
+
+static uint8_t clock_source_id_to_atom_phy_clk_src_id(
+		enum clock_source_id id)
+{
+	uint8_t atom_phy_clk_src_id = 0;
+
+	switch (id) {
+	case CLOCK_SOURCE_ID_PLL0:
+		atom_phy_clk_src_id = ATOM_TRANSMITTER_CONFIG_V5_P0PLL;
+		break;
+	case CLOCK_SOURCE_ID_PLL1:
+		atom_phy_clk_src_id = ATOM_TRANSMITTER_CONFIG_V5_P1PLL;
+		break;
+	case CLOCK_SOURCE_ID_PLL2:
+		atom_phy_clk_src_id = ATOM_TRANSMITTER_CONFIG_V5_P2PLL;
+		break;
+	case CLOCK_SOURCE_ID_EXTERNAL:
+		atom_phy_clk_src_id = ATOM_TRANSMITTER_CONFIG_V5_REFCLK_SRC_EXT;
+		break;
+	default:
+		atom_phy_clk_src_id = ATOM_TRANSMITTER_CONFIG_V5_P1PLL;
+		break;
+	}
+
+	return atom_phy_clk_src_id >> 2;
+}
+
+static uint8_t hpd_sel_to_atom(enum hpd_source_id id)
+{
+	uint8_t atom_hpd_sel = 0;
+
+	switch (id) {
+	case HPD_SOURCEID1:
+		atom_hpd_sel = ATOM_TRANSMITTER_CONFIG_V5_HPD1_SEL;
+		break;
+	case HPD_SOURCEID2:
+		atom_hpd_sel = ATOM_TRANSMITTER_CONFIG_V5_HPD2_SEL;
+		break;
+	case HPD_SOURCEID3:
+		atom_hpd_sel = ATOM_TRANSMITTER_CONFIG_V5_HPD3_SEL;
+		break;
+	case HPD_SOURCEID4:
+		atom_hpd_sel = ATOM_TRANSMITTER_CONFIG_V5_HPD4_SEL;
+		break;
+	case HPD_SOURCEID5:
+		atom_hpd_sel = ATOM_TRANSMITTER_CONFIG_V5_HPD5_SEL;
+		break;
+	case HPD_SOURCEID6:
+		atom_hpd_sel = ATOM_TRANSMITTER_CONFIG_V5_HPD6_SEL;
+		break;
+	case HPD_SOURCEID_UNKNOWN:
+	default:
+		atom_hpd_sel = 0;
+		break;
+	}
+	return atom_hpd_sel >> 4;
+}
+
+static uint8_t dig_encoder_sel_to_atom(enum engine_id id)
+{
+	uint8_t atom_dig_encoder_sel = 0;
+
+	switch (id) {
+	case ENGINE_ID_DIGA:
+		atom_dig_encoder_sel = ATOM_TRANMSITTER_V5__DIGA_SEL;
+		break;
+	case ENGINE_ID_DIGB:
+		atom_dig_encoder_sel = ATOM_TRANMSITTER_V5__DIGB_SEL;
+		break;
+	case ENGINE_ID_DIGC:
+		atom_dig_encoder_sel = ATOM_TRANMSITTER_V5__DIGC_SEL;
+		break;
+	case ENGINE_ID_DIGD:
+		atom_dig_encoder_sel = ATOM_TRANMSITTER_V5__DIGD_SEL;
+		break;
+	case ENGINE_ID_DIGE:
+		atom_dig_encoder_sel = ATOM_TRANMSITTER_V5__DIGE_SEL;
+		break;
+	case ENGINE_ID_DIGF:
+		atom_dig_encoder_sel = ATOM_TRANMSITTER_V5__DIGF_SEL;
+		break;
+	case ENGINE_ID_DIGG:
+		atom_dig_encoder_sel = ATOM_TRANMSITTER_V5__DIGG_SEL;
+		break;
+	case ENGINE_ID_UNKNOWN:
+		 /* No DIG_FRONT is associated to DIG_BACKEND */
+		atom_dig_encoder_sel = 0;
+		break;
+	default:
+		atom_dig_encoder_sel = ATOM_TRANMSITTER_V5__DIGA_SEL;
+		break;
+	}
+
+	return 0;
+}
+
+static bool clock_source_id_to_atom(
+	enum clock_source_id id,
+	uint32_t *atom_pll_id)
+{
+	bool result = true;
+
+	if (atom_pll_id != NULL)
+		switch (id) {
+		case CLOCK_SOURCE_ID_PLL0:
+			*atom_pll_id = ATOM_PPLL0;
+			break;
+		case CLOCK_SOURCE_ID_PLL1:
+			*atom_pll_id = ATOM_PPLL1;
+			break;
+		case CLOCK_SOURCE_ID_PLL2:
+			*atom_pll_id = ATOM_PPLL2;
+			break;
+		case CLOCK_SOURCE_ID_EXTERNAL:
+			*atom_pll_id = ATOM_PPLL_INVALID;
+			break;
+		case CLOCK_SOURCE_ID_DFS:
+			*atom_pll_id = ATOM_EXT_PLL1;
+			break;
+		case CLOCK_SOURCE_ID_VCE:
+			/* for VCE encoding,
+			 * we need to pass in ATOM_PPLL_INVALID
+			 */
+			*atom_pll_id = ATOM_PPLL_INVALID;
+			break;
+		case CLOCK_SOURCE_ID_DP_DTO:
+			/* When programming DP DTO PLL ID should be invalid */
+			*atom_pll_id = ATOM_PPLL_INVALID;
+			break;
+		case CLOCK_SOURCE_ID_UNDEFINED:
+			/* Should not happen */
+			*atom_pll_id = ATOM_PPLL_INVALID;
+			result = false;
+			break;
+		default:
+			result = false;
+			break;
+		}
+
+	return result;
+}
+
+static bool engine_bp_to_atom(enum engine_id id, uint32_t *atom_engine_id)
+{
+	bool result = false;
+
+	if (atom_engine_id != NULL)
+		switch (id) {
+		case ENGINE_ID_DIGA:
+			*atom_engine_id = ASIC_INT_DIG1_ENCODER_ID;
+			result = true;
+			break;
+		case ENGINE_ID_DIGB:
+			*atom_engine_id = ASIC_INT_DIG2_ENCODER_ID;
+			result = true;
+			break;
+		case ENGINE_ID_DIGC:
+			*atom_engine_id = ASIC_INT_DIG3_ENCODER_ID;
+			result = true;
+			break;
+		case ENGINE_ID_DIGD:
+			*atom_engine_id = ASIC_INT_DIG4_ENCODER_ID;
+			result = true;
+			break;
+		case ENGINE_ID_DIGE:
+			*atom_engine_id = ASIC_INT_DIG5_ENCODER_ID;
+			result = true;
+			break;
+		case ENGINE_ID_DIGF:
+			*atom_engine_id = ASIC_INT_DIG6_ENCODER_ID;
+			result = true;
+			break;
+		case ENGINE_ID_DIGG:
+			*atom_engine_id = ASIC_INT_DIG7_ENCODER_ID;
+			result = true;
+			break;
+		case ENGINE_ID_DACA:
+			*atom_engine_id = ASIC_INT_DAC1_ENCODER_ID;
+			result = true;
+			break;
+		default:
+			break;
+		}
+
+	return result;
+}
+
+static uint8_t encoder_action_to_atom(enum bp_encoder_control_action action)
+{
+	uint8_t atom_action = 0;
+
+	switch (action) {
+	case ENCODER_CONTROL_ENABLE:
+		atom_action = ATOM_ENABLE;
+		break;
+	case ENCODER_CONTROL_DISABLE:
+		atom_action = ATOM_DISABLE;
+		break;
+	case ENCODER_CONTROL_SETUP:
+		atom_action = ATOM_ENCODER_CMD_SETUP;
+		break;
+	case ENCODER_CONTROL_INIT:
+		atom_action = ATOM_ENCODER_INIT;
+		break;
+	default:
+		BREAK_TO_DEBUGGER(); /* Unhandle action in driver.!! */
+		break;
+	}
+
+	return atom_action;
+}
+
+static uint8_t disp_power_gating_action_to_atom(
+	enum bp_pipe_control_action action)
+{
+	uint8_t atom_pipe_action = 0;
+
+	switch (action) {
+	case ASIC_PIPE_DISABLE:
+		atom_pipe_action = ATOM_DISABLE;
+		break;
+	case ASIC_PIPE_ENABLE:
+		atom_pipe_action = ATOM_ENABLE;
+		break;
+	case ASIC_PIPE_INIT:
+		atom_pipe_action = ATOM_INIT;
+		break;
+	default:
+		ASSERT_CRITICAL(false); /* Unhandle action in driver! */
+		break;
+	}
+
+	return atom_pipe_action;
+}
+
+/* function table */
+static const struct command_table_helper command_table_helper_funcs = {
+	.controller_id_to_atom = dal_cmd_table_helper_controller_id_to_atom,
+	.encoder_action_to_atom = encoder_action_to_atom,
+	.engine_bp_to_atom = engine_bp_to_atom,
+	.clock_source_id_to_atom = clock_source_id_to_atom,
+	.clock_source_id_to_atom_phy_clk_src_id =
+			clock_source_id_to_atom_phy_clk_src_id,
+	.signal_type_to_atom_dig_mode = signal_type_to_atom_dig_mode,
+	.hpd_sel_to_atom = hpd_sel_to_atom,
+	.dig_encoder_sel_to_atom = dig_encoder_sel_to_atom,
+	.phy_id_to_atom = phy_id_to_atom,
+	.disp_power_gating_action_to_atom = disp_power_gating_action_to_atom,
+	.assign_control_parameter = NULL,
+	.clock_source_id_to_ref_clk_src = NULL,
+	.transmitter_bp_to_atom = NULL,
+	.encoder_id_to_atom = dal_cmd_table_helper_encoder_id_to_atom,
+	.encoder_mode_bp_to_atom = dal_cmd_table_helper_encoder_mode_bp_to_atom,
+};
+
+/*
+ * dal_cmd_tbl_helper_dce110_get_table
+ *
+ * @brief
+ * Initialize command table helper functions
+ *
+ * @param
+ * const struct command_table_helper **h - [out] struct of functions
+ *
+ */
+const struct command_table_helper *dal_cmd_tbl_helper_dce110_get_table(void)
+{
+	return &command_table_helper_funcs;
+}
diff --git a/drivers/gpu/drm/radeon/radeon_kfd.h b/drivers/gpu/drm/amd/display/dc/bios/dce110/command_table_helper_dce110.h
index 9df1fea8e971..eb60c2ead992 100644
--- a/drivers/gpu/drm/radeon/radeon_kfd.h
+++ b/drivers/gpu/drm/amd/display/dc/bios/dce110/command_table_helper_dce110.h
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Advanced Micro Devices, Inc.
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -18,30 +18,17 @@
  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
  */
 
-/*
- * radeon_kfd.h defines the private interface between the
- * AMD kernel graphics drivers and the AMD KFD.
- */
-
-#ifndef RADEON_KFD_H_INCLUDED
-#define RADEON_KFD_H_INCLUDED
-
-#include <linux/types.h>
-#include "kgd_kfd_interface.h"
-
-struct radeon_device;
+#ifndef __DAL_COMMAND_TABLE_HELPER_DCE110_H__
+#define __DAL_COMMAND_TABLE_HELPER_DCE110_H__
 
-int radeon_kfd_init(void);
-void radeon_kfd_fini(void);
+struct command_table_helper;
 
-void radeon_kfd_suspend(struct radeon_device *rdev);
-int radeon_kfd_resume(struct radeon_device *rdev);
-void radeon_kfd_interrupt(struct radeon_device *rdev,
-			const void *ih_ring_entry);
-void radeon_kfd_device_probe(struct radeon_device *rdev);
-void radeon_kfd_device_init(struct radeon_device *rdev);
-void radeon_kfd_device_fini(struct radeon_device *rdev);
+/* Initialize command table helper functions */
+const struct command_table_helper *dal_cmd_tbl_helper_dce110_get_table(void);
 
-#endif /* RADEON_KFD_H_INCLUDED */
+#endif /* __DAL_COMMAND_TABLE_HELPER_DCE110_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/bios/dce112/command_table_helper2_dce112.c b/drivers/gpu/drm/amd/display/dc/bios/dce112/command_table_helper2_dce112.c
new file mode 100644
index 000000000000..0237ae575068
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/bios/dce112/command_table_helper2_dce112.c
@@ -0,0 +1,418 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+#include "atom.h"
+
+#include "include/bios_parser_types.h"
+
+#include "../command_table_helper2.h"
+
+static uint8_t phy_id_to_atom(enum transmitter t)
+{
+	uint8_t atom_phy_id;
+
+	switch (t) {
+	case TRANSMITTER_UNIPHY_A:
+		atom_phy_id = ATOM_PHY_ID_UNIPHYA;
+		break;
+	case TRANSMITTER_UNIPHY_B:
+		atom_phy_id = ATOM_PHY_ID_UNIPHYB;
+		break;
+	case TRANSMITTER_UNIPHY_C:
+		atom_phy_id = ATOM_PHY_ID_UNIPHYC;
+		break;
+	case TRANSMITTER_UNIPHY_D:
+		atom_phy_id = ATOM_PHY_ID_UNIPHYD;
+		break;
+	case TRANSMITTER_UNIPHY_E:
+		atom_phy_id = ATOM_PHY_ID_UNIPHYE;
+		break;
+	case TRANSMITTER_UNIPHY_F:
+		atom_phy_id = ATOM_PHY_ID_UNIPHYF;
+		break;
+	case TRANSMITTER_UNIPHY_G:
+		atom_phy_id = ATOM_PHY_ID_UNIPHYG;
+		break;
+	default:
+		atom_phy_id = ATOM_PHY_ID_UNIPHYA;
+		break;
+	}
+	return atom_phy_id;
+}
+
+static uint8_t signal_type_to_atom_dig_mode(enum signal_type s)
+{
+	uint8_t atom_dig_mode = ATOM_TRANSMITTER_DIGMODE_V6_DP;
+
+	switch (s) {
+	case SIGNAL_TYPE_DISPLAY_PORT:
+	case SIGNAL_TYPE_EDP:
+		atom_dig_mode = ATOM_TRANSMITTER_DIGMODE_V6_DP;
+		break;
+	case SIGNAL_TYPE_DVI_SINGLE_LINK:
+	case SIGNAL_TYPE_DVI_DUAL_LINK:
+		atom_dig_mode = ATOM_TRANSMITTER_DIGMODE_V6_DVI;
+		break;
+	case SIGNAL_TYPE_HDMI_TYPE_A:
+		atom_dig_mode = ATOM_TRANSMITTER_DIGMODE_V6_HDMI;
+		break;
+	case SIGNAL_TYPE_DISPLAY_PORT_MST:
+		atom_dig_mode = ATOM_TRANSMITTER_DIGMODE_V6_DP_MST;
+		break;
+	default:
+		atom_dig_mode = ATOM_TRANSMITTER_DIGMODE_V6_DVI;
+		break;
+	}
+
+	return atom_dig_mode;
+}
+
+static uint8_t clock_source_id_to_atom_phy_clk_src_id(
+		enum clock_source_id id)
+{
+	uint8_t atom_phy_clk_src_id = 0;
+
+	switch (id) {
+	case CLOCK_SOURCE_ID_PLL0:
+		atom_phy_clk_src_id = ATOM_TRANSMITTER_CONFIG_V5_P0PLL;
+		break;
+	case CLOCK_SOURCE_ID_PLL1:
+		atom_phy_clk_src_id = ATOM_TRANSMITTER_CONFIG_V5_P1PLL;
+		break;
+	case CLOCK_SOURCE_ID_PLL2:
+		atom_phy_clk_src_id = ATOM_TRANSMITTER_CONFIG_V5_P2PLL;
+		break;
+	case CLOCK_SOURCE_ID_EXTERNAL:
+		atom_phy_clk_src_id = ATOM_TRANSMITTER_CONFIG_V5_REFCLK_SRC_EXT;
+		break;
+	default:
+		atom_phy_clk_src_id = ATOM_TRANSMITTER_CONFIG_V5_P1PLL;
+		break;
+	}
+
+	return atom_phy_clk_src_id >> 2;
+}
+
+static uint8_t hpd_sel_to_atom(enum hpd_source_id id)
+{
+	uint8_t atom_hpd_sel = 0;
+
+	switch (id) {
+	case HPD_SOURCEID1:
+		atom_hpd_sel = ATOM_TRANSMITTER_V6_HPD1_SEL;
+		break;
+	case HPD_SOURCEID2:
+		atom_hpd_sel = ATOM_TRANSMITTER_V6_HPD2_SEL;
+		break;
+	case HPD_SOURCEID3:
+		atom_hpd_sel = ATOM_TRANSMITTER_V6_HPD3_SEL;
+		break;
+	case HPD_SOURCEID4:
+		atom_hpd_sel = ATOM_TRANSMITTER_V6_HPD4_SEL;
+		break;
+	case HPD_SOURCEID5:
+		atom_hpd_sel = ATOM_TRANSMITTER_V6_HPD5_SEL;
+		break;
+	case HPD_SOURCEID6:
+		atom_hpd_sel = ATOM_TRANSMITTER_V6_HPD6_SEL;
+		break;
+	case HPD_SOURCEID_UNKNOWN:
+	default:
+		atom_hpd_sel = 0;
+		break;
+	}
+	return atom_hpd_sel;
+}
+
+static uint8_t dig_encoder_sel_to_atom(enum engine_id id)
+{
+	uint8_t atom_dig_encoder_sel = 0;
+
+	switch (id) {
+	case ENGINE_ID_DIGA:
+		atom_dig_encoder_sel = ATOM_TRANMSITTER_V6__DIGA_SEL;
+		break;
+	case ENGINE_ID_DIGB:
+		atom_dig_encoder_sel = ATOM_TRANMSITTER_V6__DIGB_SEL;
+		break;
+	case ENGINE_ID_DIGC:
+		atom_dig_encoder_sel = ATOM_TRANMSITTER_V6__DIGC_SEL;
+		break;
+	case ENGINE_ID_DIGD:
+		atom_dig_encoder_sel = ATOM_TRANMSITTER_V6__DIGD_SEL;
+		break;
+	case ENGINE_ID_DIGE:
+		atom_dig_encoder_sel = ATOM_TRANMSITTER_V6__DIGE_SEL;
+		break;
+	case ENGINE_ID_DIGF:
+		atom_dig_encoder_sel = ATOM_TRANMSITTER_V6__DIGF_SEL;
+		break;
+	case ENGINE_ID_DIGG:
+		atom_dig_encoder_sel = ATOM_TRANMSITTER_V6__DIGG_SEL;
+		break;
+	case ENGINE_ID_UNKNOWN:
+		/* No DIG_FRONT is associated to DIG_BACKEND */
+		atom_dig_encoder_sel = 0;
+		break;
+	default:
+		atom_dig_encoder_sel = ATOM_TRANMSITTER_V6__DIGA_SEL;
+		break;
+	}
+
+	return 0;
+}
+
+static bool clock_source_id_to_atom(
+	enum clock_source_id id,
+	uint32_t *atom_pll_id)
+{
+	bool result = true;
+
+	if (atom_pll_id != NULL)
+		switch (id) {
+		case CLOCK_SOURCE_COMBO_PHY_PLL0:
+			*atom_pll_id = ATOM_COMBOPHY_PLL0;
+			break;
+		case CLOCK_SOURCE_COMBO_PHY_PLL1:
+			*atom_pll_id = ATOM_COMBOPHY_PLL1;
+			break;
+		case CLOCK_SOURCE_COMBO_PHY_PLL2:
+			*atom_pll_id = ATOM_COMBOPHY_PLL2;
+			break;
+		case CLOCK_SOURCE_COMBO_PHY_PLL3:
+			*atom_pll_id = ATOM_COMBOPHY_PLL3;
+			break;
+		case CLOCK_SOURCE_COMBO_PHY_PLL4:
+			*atom_pll_id = ATOM_COMBOPHY_PLL4;
+			break;
+		case CLOCK_SOURCE_COMBO_PHY_PLL5:
+			*atom_pll_id = ATOM_COMBOPHY_PLL5;
+			break;
+		case CLOCK_SOURCE_COMBO_DISPLAY_PLL0:
+			*atom_pll_id = ATOM_PPLL0;
+			break;
+		case CLOCK_SOURCE_ID_DFS:
+			*atom_pll_id = ATOM_GCK_DFS;
+			break;
+		case CLOCK_SOURCE_ID_VCE:
+			*atom_pll_id = ATOM_DP_DTO;
+			break;
+		case CLOCK_SOURCE_ID_DP_DTO:
+			*atom_pll_id = ATOM_DP_DTO;
+			break;
+		case CLOCK_SOURCE_ID_UNDEFINED:
+			/* Should not happen */
+			*atom_pll_id = ATOM_PPLL_INVALID;
+			result = false;
+			break;
+		default:
+			result = false;
+			break;
+		}
+
+	return result;
+}
+
+static bool engine_bp_to_atom(enum engine_id id, uint32_t *atom_engine_id)
+{
+	bool result = false;
+
+	if (atom_engine_id != NULL)
+		switch (id) {
+		case ENGINE_ID_DIGA:
+			*atom_engine_id = ASIC_INT_DIG1_ENCODER_ID;
+			result = true;
+			break;
+		case ENGINE_ID_DIGB:
+			*atom_engine_id = ASIC_INT_DIG2_ENCODER_ID;
+			result = true;
+			break;
+		case ENGINE_ID_DIGC:
+			*atom_engine_id = ASIC_INT_DIG3_ENCODER_ID;
+			result = true;
+			break;
+		case ENGINE_ID_DIGD:
+			*atom_engine_id = ASIC_INT_DIG4_ENCODER_ID;
+			result = true;
+			break;
+		case ENGINE_ID_DIGE:
+			*atom_engine_id = ASIC_INT_DIG5_ENCODER_ID;
+			result = true;
+			break;
+		case ENGINE_ID_DIGF:
+			*atom_engine_id = ASIC_INT_DIG6_ENCODER_ID;
+			result = true;
+			break;
+		case ENGINE_ID_DIGG:
+			*atom_engine_id = ASIC_INT_DIG7_ENCODER_ID;
+			result = true;
+			break;
+		case ENGINE_ID_DACA:
+			*atom_engine_id = ASIC_INT_DAC1_ENCODER_ID;
+			result = true;
+			break;
+		default:
+			break;
+		}
+
+	return result;
+}
+
+static uint8_t encoder_action_to_atom(enum bp_encoder_control_action action)
+{
+	uint8_t atom_action = 0;
+
+	switch (action) {
+	case ENCODER_CONTROL_ENABLE:
+		atom_action = ATOM_ENABLE;
+		break;
+	case ENCODER_CONTROL_DISABLE:
+		atom_action = ATOM_DISABLE;
+		break;
+	case ENCODER_CONTROL_SETUP:
+		atom_action = ATOM_ENCODER_CMD_STREAM_SETUP;
+		break;
+	case ENCODER_CONTROL_INIT:
+		atom_action = ATOM_ENCODER_INIT;
+		break;
+	default:
+		BREAK_TO_DEBUGGER(); /* Unhandle action in driver.!! */
+		break;
+	}
+
+	return atom_action;
+}
+
+static uint8_t disp_power_gating_action_to_atom(
+	enum bp_pipe_control_action action)
+{
+	uint8_t atom_pipe_action = 0;
+
+	switch (action) {
+	case ASIC_PIPE_DISABLE:
+		atom_pipe_action = ATOM_DISABLE;
+		break;
+	case ASIC_PIPE_ENABLE:
+		atom_pipe_action = ATOM_ENABLE;
+		break;
+	case ASIC_PIPE_INIT:
+		atom_pipe_action = ATOM_INIT;
+		break;
+	default:
+		ASSERT_CRITICAL(false); /* Unhandle action in driver! */
+		break;
+	}
+
+	return atom_pipe_action;
+}
+
+static bool dc_clock_type_to_atom(
+		enum bp_dce_clock_type id,
+		uint32_t *atom_clock_type)
+{
+	bool retCode = true;
+
+	if (atom_clock_type != NULL) {
+		switch (id) {
+		case DCECLOCK_TYPE_DISPLAY_CLOCK:
+			*atom_clock_type = DCE_CLOCK_TYPE_DISPCLK;
+			break;
+
+		case DCECLOCK_TYPE_DPREFCLK:
+			*atom_clock_type = DCE_CLOCK_TYPE_DPREFCLK;
+			break;
+
+		default:
+			ASSERT_CRITICAL(false); /* Unhandle action in driver! */
+			break;
+		}
+	}
+
+	return retCode;
+}
+
+static uint8_t transmitter_color_depth_to_atom(enum transmitter_color_depth id)
+{
+	uint8_t atomColorDepth = 0;
+
+	switch (id) {
+	case TRANSMITTER_COLOR_DEPTH_24:
+		atomColorDepth = PIXEL_CLOCK_V7_DEEPCOLOR_RATIO_DIS;
+		break;
+	case TRANSMITTER_COLOR_DEPTH_30:
+		atomColorDepth = PIXEL_CLOCK_V7_DEEPCOLOR_RATIO_5_4;
+		break;
+	case TRANSMITTER_COLOR_DEPTH_36:
+		atomColorDepth = PIXEL_CLOCK_V7_DEEPCOLOR_RATIO_3_2;
+		break;
+	case TRANSMITTER_COLOR_DEPTH_48:
+		atomColorDepth = PIXEL_CLOCK_V7_DEEPCOLOR_RATIO_2_1;
+		break;
+	default:
+		ASSERT_CRITICAL(false); /* Unhandle action in driver! */
+		break;
+	}
+
+	return atomColorDepth;
+}
+
+/* function table */
+static const struct command_table_helper command_table_helper_funcs = {
+	.controller_id_to_atom = dal_cmd_table_helper_controller_id_to_atom2,
+	.encoder_action_to_atom = encoder_action_to_atom,
+	.engine_bp_to_atom = engine_bp_to_atom,
+	.clock_source_id_to_atom = clock_source_id_to_atom,
+	.clock_source_id_to_atom_phy_clk_src_id =
+			clock_source_id_to_atom_phy_clk_src_id,
+	.signal_type_to_atom_dig_mode = signal_type_to_atom_dig_mode,
+	.hpd_sel_to_atom = hpd_sel_to_atom,
+	.dig_encoder_sel_to_atom = dig_encoder_sel_to_atom,
+	.phy_id_to_atom = phy_id_to_atom,
+	.disp_power_gating_action_to_atom = disp_power_gating_action_to_atom,
+	.clock_source_id_to_ref_clk_src = NULL,
+	.transmitter_bp_to_atom = NULL,
+	.encoder_id_to_atom = dal_cmd_table_helper_encoder_id_to_atom2,
+	.encoder_mode_bp_to_atom =
+			dal_cmd_table_helper_encoder_mode_bp_to_atom2,
+	.dc_clock_type_to_atom = dc_clock_type_to_atom,
+	.transmitter_color_depth_to_atom = transmitter_color_depth_to_atom,
+};
+
+/*
+ * dal_cmd_tbl_helper_dce110_get_table
+ *
+ * @brief
+ * Initialize command table helper functions
+ *
+ * @param
+ * const struct command_table_helper **h - [out] struct of functions
+ *
+ */
+const struct command_table_helper *dal_cmd_tbl_helper_dce112_get_table2(void)
+{
+	return &command_table_helper_funcs;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/bios/dce112/command_table_helper2_dce112.h b/drivers/gpu/drm/amd/display/dc/bios/dce112/command_table_helper2_dce112.h
new file mode 100644
index 000000000000..abf28a06f5bc
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/bios/dce112/command_table_helper2_dce112.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_COMMAND_TABLE_HELPER2_DCE112_H__
+#define __DAL_COMMAND_TABLE_HELPER2_DCE112_H__
+
+struct command_table_helper;
+
+/* Initialize command table helper functions */
+const struct command_table_helper *dal_cmd_tbl_helper_dce112_get_table2(void);
+
+#endif /* __DAL_COMMAND_TABLE_HELPER_DCE110_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/bios/dce112/command_table_helper_dce112.c b/drivers/gpu/drm/amd/display/dc/bios/dce112/command_table_helper_dce112.c
new file mode 100644
index 000000000000..452034f83e4c
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/bios/dce112/command_table_helper_dce112.c
@@ -0,0 +1,418 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+#include "atom.h"
+
+#include "include/bios_parser_types.h"
+
+#include "../command_table_helper.h"
+
+static uint8_t phy_id_to_atom(enum transmitter t)
+{
+	uint8_t atom_phy_id;
+
+	switch (t) {
+	case TRANSMITTER_UNIPHY_A:
+		atom_phy_id = ATOM_PHY_ID_UNIPHYA;
+		break;
+	case TRANSMITTER_UNIPHY_B:
+		atom_phy_id = ATOM_PHY_ID_UNIPHYB;
+		break;
+	case TRANSMITTER_UNIPHY_C:
+		atom_phy_id = ATOM_PHY_ID_UNIPHYC;
+		break;
+	case TRANSMITTER_UNIPHY_D:
+		atom_phy_id = ATOM_PHY_ID_UNIPHYD;
+		break;
+	case TRANSMITTER_UNIPHY_E:
+		atom_phy_id = ATOM_PHY_ID_UNIPHYE;
+		break;
+	case TRANSMITTER_UNIPHY_F:
+		atom_phy_id = ATOM_PHY_ID_UNIPHYF;
+		break;
+	case TRANSMITTER_UNIPHY_G:
+		atom_phy_id = ATOM_PHY_ID_UNIPHYG;
+		break;
+	default:
+		atom_phy_id = ATOM_PHY_ID_UNIPHYA;
+		break;
+	}
+	return atom_phy_id;
+}
+
+static uint8_t signal_type_to_atom_dig_mode(enum signal_type s)
+{
+	uint8_t atom_dig_mode = ATOM_TRANSMITTER_DIGMODE_V6_DP;
+
+	switch (s) {
+	case SIGNAL_TYPE_DISPLAY_PORT:
+	case SIGNAL_TYPE_EDP:
+		atom_dig_mode = ATOM_TRANSMITTER_DIGMODE_V6_DP;
+		break;
+	case SIGNAL_TYPE_DVI_SINGLE_LINK:
+	case SIGNAL_TYPE_DVI_DUAL_LINK:
+		atom_dig_mode = ATOM_TRANSMITTER_DIGMODE_V6_DVI;
+		break;
+	case SIGNAL_TYPE_HDMI_TYPE_A:
+		atom_dig_mode = ATOM_TRANSMITTER_DIGMODE_V6_HDMI;
+		break;
+	case SIGNAL_TYPE_DISPLAY_PORT_MST:
+		atom_dig_mode = ATOM_TRANSMITTER_DIGMODE_V6_DP_MST;
+		break;
+	default:
+		atom_dig_mode = ATOM_TRANSMITTER_DIGMODE_V6_DVI;
+		break;
+	}
+
+	return atom_dig_mode;
+}
+
+static uint8_t clock_source_id_to_atom_phy_clk_src_id(
+		enum clock_source_id id)
+{
+	uint8_t atom_phy_clk_src_id = 0;
+
+	switch (id) {
+	case CLOCK_SOURCE_ID_PLL0:
+		atom_phy_clk_src_id = ATOM_TRANSMITTER_CONFIG_V5_P0PLL;
+		break;
+	case CLOCK_SOURCE_ID_PLL1:
+		atom_phy_clk_src_id = ATOM_TRANSMITTER_CONFIG_V5_P1PLL;
+		break;
+	case CLOCK_SOURCE_ID_PLL2:
+		atom_phy_clk_src_id = ATOM_TRANSMITTER_CONFIG_V5_P2PLL;
+		break;
+	case CLOCK_SOURCE_ID_EXTERNAL:
+		atom_phy_clk_src_id = ATOM_TRANSMITTER_CONFIG_V5_REFCLK_SRC_EXT;
+		break;
+	default:
+		atom_phy_clk_src_id = ATOM_TRANSMITTER_CONFIG_V5_P1PLL;
+		break;
+	}
+
+	return atom_phy_clk_src_id >> 2;
+}
+
+static uint8_t hpd_sel_to_atom(enum hpd_source_id id)
+{
+	uint8_t atom_hpd_sel = 0;
+
+	switch (id) {
+	case HPD_SOURCEID1:
+		atom_hpd_sel = ATOM_TRANSMITTER_V6_HPD1_SEL;
+		break;
+	case HPD_SOURCEID2:
+		atom_hpd_sel = ATOM_TRANSMITTER_V6_HPD2_SEL;
+		break;
+	case HPD_SOURCEID3:
+		atom_hpd_sel = ATOM_TRANSMITTER_V6_HPD3_SEL;
+		break;
+	case HPD_SOURCEID4:
+		atom_hpd_sel = ATOM_TRANSMITTER_V6_HPD4_SEL;
+		break;
+	case HPD_SOURCEID5:
+		atom_hpd_sel = ATOM_TRANSMITTER_V6_HPD5_SEL;
+		break;
+	case HPD_SOURCEID6:
+		atom_hpd_sel = ATOM_TRANSMITTER_V6_HPD6_SEL;
+		break;
+	case HPD_SOURCEID_UNKNOWN:
+	default:
+		atom_hpd_sel = 0;
+		break;
+	}
+	return atom_hpd_sel;
+}
+
+static uint8_t dig_encoder_sel_to_atom(enum engine_id id)
+{
+	uint8_t atom_dig_encoder_sel = 0;
+
+	switch (id) {
+	case ENGINE_ID_DIGA:
+		atom_dig_encoder_sel = ATOM_TRANMSITTER_V6__DIGA_SEL;
+		break;
+	case ENGINE_ID_DIGB:
+		atom_dig_encoder_sel = ATOM_TRANMSITTER_V6__DIGB_SEL;
+		break;
+	case ENGINE_ID_DIGC:
+		atom_dig_encoder_sel = ATOM_TRANMSITTER_V6__DIGC_SEL;
+		break;
+	case ENGINE_ID_DIGD:
+		atom_dig_encoder_sel = ATOM_TRANMSITTER_V6__DIGD_SEL;
+		break;
+	case ENGINE_ID_DIGE:
+		atom_dig_encoder_sel = ATOM_TRANMSITTER_V6__DIGE_SEL;
+		break;
+	case ENGINE_ID_DIGF:
+		atom_dig_encoder_sel = ATOM_TRANMSITTER_V6__DIGF_SEL;
+		break;
+	case ENGINE_ID_DIGG:
+		atom_dig_encoder_sel = ATOM_TRANMSITTER_V6__DIGG_SEL;
+		break;
+	case ENGINE_ID_UNKNOWN:
+		/* No DIG_FRONT is associated to DIG_BACKEND */
+		atom_dig_encoder_sel = 0;
+		break;
+	default:
+		atom_dig_encoder_sel = ATOM_TRANMSITTER_V6__DIGA_SEL;
+		break;
+	}
+
+	return 0;
+}
+
+static bool clock_source_id_to_atom(
+	enum clock_source_id id,
+	uint32_t *atom_pll_id)
+{
+	bool result = true;
+
+	if (atom_pll_id != NULL)
+		switch (id) {
+		case CLOCK_SOURCE_COMBO_PHY_PLL0:
+			*atom_pll_id = ATOM_COMBOPHY_PLL0;
+			break;
+		case CLOCK_SOURCE_COMBO_PHY_PLL1:
+			*atom_pll_id = ATOM_COMBOPHY_PLL1;
+			break;
+		case CLOCK_SOURCE_COMBO_PHY_PLL2:
+			*atom_pll_id = ATOM_COMBOPHY_PLL2;
+			break;
+		case CLOCK_SOURCE_COMBO_PHY_PLL3:
+			*atom_pll_id = ATOM_COMBOPHY_PLL3;
+			break;
+		case CLOCK_SOURCE_COMBO_PHY_PLL4:
+			*atom_pll_id = ATOM_COMBOPHY_PLL4;
+			break;
+		case CLOCK_SOURCE_COMBO_PHY_PLL5:
+			*atom_pll_id = ATOM_COMBOPHY_PLL5;
+			break;
+		case CLOCK_SOURCE_COMBO_DISPLAY_PLL0:
+			*atom_pll_id = ATOM_PPLL0;
+			break;
+		case CLOCK_SOURCE_ID_DFS:
+			*atom_pll_id = ATOM_GCK_DFS;
+			break;
+		case CLOCK_SOURCE_ID_VCE:
+			*atom_pll_id = ATOM_DP_DTO;
+			break;
+		case CLOCK_SOURCE_ID_DP_DTO:
+			*atom_pll_id = ATOM_DP_DTO;
+			break;
+		case CLOCK_SOURCE_ID_UNDEFINED:
+			/* Should not happen */
+			*atom_pll_id = ATOM_PPLL_INVALID;
+			result = false;
+			break;
+		default:
+			result = false;
+			break;
+		}
+
+	return result;
+}
+
+static bool engine_bp_to_atom(enum engine_id id, uint32_t *atom_engine_id)
+{
+	bool result = false;
+
+	if (atom_engine_id != NULL)
+		switch (id) {
+		case ENGINE_ID_DIGA:
+			*atom_engine_id = ASIC_INT_DIG1_ENCODER_ID;
+			result = true;
+			break;
+		case ENGINE_ID_DIGB:
+			*atom_engine_id = ASIC_INT_DIG2_ENCODER_ID;
+			result = true;
+			break;
+		case ENGINE_ID_DIGC:
+			*atom_engine_id = ASIC_INT_DIG3_ENCODER_ID;
+			result = true;
+			break;
+		case ENGINE_ID_DIGD:
+			*atom_engine_id = ASIC_INT_DIG4_ENCODER_ID;
+			result = true;
+			break;
+		case ENGINE_ID_DIGE:
+			*atom_engine_id = ASIC_INT_DIG5_ENCODER_ID;
+			result = true;
+			break;
+		case ENGINE_ID_DIGF:
+			*atom_engine_id = ASIC_INT_DIG6_ENCODER_ID;
+			result = true;
+			break;
+		case ENGINE_ID_DIGG:
+			*atom_engine_id = ASIC_INT_DIG7_ENCODER_ID;
+			result = true;
+			break;
+		case ENGINE_ID_DACA:
+			*atom_engine_id = ASIC_INT_DAC1_ENCODER_ID;
+			result = true;
+			break;
+		default:
+			break;
+		}
+
+	return result;
+}
+
+static uint8_t encoder_action_to_atom(enum bp_encoder_control_action action)
+{
+	uint8_t atom_action = 0;
+
+	switch (action) {
+	case ENCODER_CONTROL_ENABLE:
+		atom_action = ATOM_ENABLE;
+		break;
+	case ENCODER_CONTROL_DISABLE:
+		atom_action = ATOM_DISABLE;
+		break;
+	case ENCODER_CONTROL_SETUP:
+		atom_action = ATOM_ENCODER_CMD_STREAM_SETUP;
+		break;
+	case ENCODER_CONTROL_INIT:
+		atom_action = ATOM_ENCODER_INIT;
+		break;
+	default:
+		BREAK_TO_DEBUGGER(); /* Unhandle action in driver.!! */
+		break;
+	}
+
+	return atom_action;
+}
+
+static uint8_t disp_power_gating_action_to_atom(
+	enum bp_pipe_control_action action)
+{
+	uint8_t atom_pipe_action = 0;
+
+	switch (action) {
+	case ASIC_PIPE_DISABLE:
+		atom_pipe_action = ATOM_DISABLE;
+		break;
+	case ASIC_PIPE_ENABLE:
+		atom_pipe_action = ATOM_ENABLE;
+		break;
+	case ASIC_PIPE_INIT:
+		atom_pipe_action = ATOM_INIT;
+		break;
+	default:
+		ASSERT_CRITICAL(false); /* Unhandle action in driver! */
+		break;
+	}
+
+	return atom_pipe_action;
+}
+
+static bool dc_clock_type_to_atom(
+		enum bp_dce_clock_type id,
+		uint32_t *atom_clock_type)
+{
+	bool retCode = true;
+
+	if (atom_clock_type != NULL) {
+		switch (id) {
+		case DCECLOCK_TYPE_DISPLAY_CLOCK:
+			*atom_clock_type = DCE_CLOCK_TYPE_DISPCLK;
+			break;
+
+		case DCECLOCK_TYPE_DPREFCLK:
+			*atom_clock_type = DCE_CLOCK_TYPE_DPREFCLK;
+			break;
+
+		default:
+			ASSERT_CRITICAL(false); /* Unhandle action in driver! */
+			break;
+		}
+	}
+
+	return retCode;
+}
+
+static uint8_t transmitter_color_depth_to_atom(enum transmitter_color_depth id)
+{
+	uint8_t atomColorDepth = 0;
+
+	switch (id) {
+	case TRANSMITTER_COLOR_DEPTH_24:
+		atomColorDepth = PIXEL_CLOCK_V7_DEEPCOLOR_RATIO_DIS;
+		break;
+	case TRANSMITTER_COLOR_DEPTH_30:
+		atomColorDepth = PIXEL_CLOCK_V7_DEEPCOLOR_RATIO_5_4;
+		break;
+	case TRANSMITTER_COLOR_DEPTH_36:
+		atomColorDepth = PIXEL_CLOCK_V7_DEEPCOLOR_RATIO_3_2;
+		break;
+	case TRANSMITTER_COLOR_DEPTH_48:
+		atomColorDepth = PIXEL_CLOCK_V7_DEEPCOLOR_RATIO_2_1;
+		break;
+	default:
+		ASSERT_CRITICAL(false); /* Unhandle action in driver! */
+		break;
+	}
+
+	return atomColorDepth;
+}
+
+/* function table */
+static const struct command_table_helper command_table_helper_funcs = {
+	.controller_id_to_atom = dal_cmd_table_helper_controller_id_to_atom,
+	.encoder_action_to_atom = encoder_action_to_atom,
+	.engine_bp_to_atom = engine_bp_to_atom,
+	.clock_source_id_to_atom = clock_source_id_to_atom,
+	.clock_source_id_to_atom_phy_clk_src_id =
+			clock_source_id_to_atom_phy_clk_src_id,
+	.signal_type_to_atom_dig_mode = signal_type_to_atom_dig_mode,
+	.hpd_sel_to_atom = hpd_sel_to_atom,
+	.dig_encoder_sel_to_atom = dig_encoder_sel_to_atom,
+	.phy_id_to_atom = phy_id_to_atom,
+	.disp_power_gating_action_to_atom = disp_power_gating_action_to_atom,
+	.assign_control_parameter = NULL,
+	.clock_source_id_to_ref_clk_src = NULL,
+	.transmitter_bp_to_atom = NULL,
+	.encoder_id_to_atom = dal_cmd_table_helper_encoder_id_to_atom,
+	.encoder_mode_bp_to_atom = dal_cmd_table_helper_encoder_mode_bp_to_atom,
+	.dc_clock_type_to_atom = dc_clock_type_to_atom,
+	.transmitter_color_depth_to_atom = transmitter_color_depth_to_atom,
+};
+
+/*
+ * dal_cmd_tbl_helper_dce110_get_table
+ *
+ * @brief
+ * Initialize command table helper functions
+ *
+ * @param
+ * const struct command_table_helper **h - [out] struct of functions
+ *
+ */
+const struct command_table_helper *dal_cmd_tbl_helper_dce112_get_table(void)
+{
+	return &command_table_helper_funcs;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/bios/dce112/command_table_helper_dce112.h b/drivers/gpu/drm/amd/display/dc/bios/dce112/command_table_helper_dce112.h
new file mode 100644
index 000000000000..dc3660951355
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/bios/dce112/command_table_helper_dce112.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_COMMAND_TABLE_HELPER_DCE112_H__
+#define __DAL_COMMAND_TABLE_HELPER_DCE112_H__
+
+struct command_table_helper;
+
+/* Initialize command table helper functions */
+const struct command_table_helper *dal_cmd_tbl_helper_dce112_get_table(void);
+
+#endif /* __DAL_COMMAND_TABLE_HELPER_DCE110_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/bios/dce80/command_table_helper_dce80.c b/drivers/gpu/drm/amd/display/dc/bios/dce80/command_table_helper_dce80.c
new file mode 100644
index 000000000000..8b30b558cf1f
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/bios/dce80/command_table_helper_dce80.c
@@ -0,0 +1,354 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+#include "atom.h"
+
+#include "include/grph_object_id.h"
+#include "include/grph_object_defs.h"
+#include "include/bios_parser_types.h"
+
+#include "../command_table_helper.h"
+
+static uint8_t encoder_action_to_atom(enum bp_encoder_control_action action)
+{
+	uint8_t atom_action = 0;
+
+	switch (action) {
+	case ENCODER_CONTROL_ENABLE:
+		atom_action = ATOM_ENABLE;
+		break;
+	case ENCODER_CONTROL_DISABLE:
+		atom_action = ATOM_DISABLE;
+		break;
+	case ENCODER_CONTROL_SETUP:
+		atom_action = ATOM_ENCODER_CMD_SETUP;
+		break;
+	case ENCODER_CONTROL_INIT:
+		atom_action = ATOM_ENCODER_INIT;
+		break;
+	default:
+		BREAK_TO_DEBUGGER(); /* Unhandle action in driver.!! */
+		break;
+	}
+
+	return atom_action;
+}
+
+static bool engine_bp_to_atom(enum engine_id id, uint32_t *atom_engine_id)
+{
+	bool result = false;
+
+	if (atom_engine_id != NULL)
+		switch (id) {
+		case ENGINE_ID_DIGA:
+			*atom_engine_id = ASIC_INT_DIG1_ENCODER_ID;
+			result = true;
+			break;
+		case ENGINE_ID_DIGB:
+			*atom_engine_id = ASIC_INT_DIG2_ENCODER_ID;
+			result = true;
+			break;
+		case ENGINE_ID_DIGC:
+			*atom_engine_id = ASIC_INT_DIG3_ENCODER_ID;
+			result = true;
+			break;
+		case ENGINE_ID_DIGD:
+			*atom_engine_id = ASIC_INT_DIG4_ENCODER_ID;
+			result = true;
+			break;
+		case ENGINE_ID_DIGE:
+			*atom_engine_id = ASIC_INT_DIG5_ENCODER_ID;
+			result = true;
+			break;
+		case ENGINE_ID_DIGF:
+			*atom_engine_id = ASIC_INT_DIG6_ENCODER_ID;
+			result = true;
+			break;
+		case ENGINE_ID_DIGG:
+			*atom_engine_id = ASIC_INT_DIG7_ENCODER_ID;
+			result = true;
+			break;
+		case ENGINE_ID_DACA:
+			*atom_engine_id = ASIC_INT_DAC1_ENCODER_ID;
+			result = true;
+			break;
+		default:
+			break;
+		}
+
+	return result;
+}
+
+static bool clock_source_id_to_atom(
+	enum clock_source_id id,
+	uint32_t *atom_pll_id)
+{
+	bool result = true;
+
+	if (atom_pll_id != NULL)
+		switch (id) {
+		case CLOCK_SOURCE_ID_PLL0:
+			*atom_pll_id = ATOM_PPLL0;
+			break;
+		case CLOCK_SOURCE_ID_PLL1:
+			*atom_pll_id = ATOM_PPLL1;
+			break;
+		case CLOCK_SOURCE_ID_PLL2:
+			*atom_pll_id = ATOM_PPLL2;
+			break;
+		case CLOCK_SOURCE_ID_EXTERNAL:
+			*atom_pll_id = ATOM_PPLL_INVALID;
+			break;
+		case CLOCK_SOURCE_ID_DFS:
+			*atom_pll_id = ATOM_EXT_PLL1;
+			break;
+		case CLOCK_SOURCE_ID_VCE:
+			/* for VCE encoding,
+			 * we need to pass in ATOM_PPLL_INVALID
+			 */
+			*atom_pll_id = ATOM_PPLL_INVALID;
+			break;
+		case CLOCK_SOURCE_ID_DP_DTO:
+			/* When programming DP DTO PLL ID should be invalid */
+			*atom_pll_id = ATOM_PPLL_INVALID;
+			break;
+		case CLOCK_SOURCE_ID_UNDEFINED:
+			BREAK_TO_DEBUGGER(); /* check when this will happen! */
+			*atom_pll_id = ATOM_PPLL_INVALID;
+			result = false;
+			break;
+		default:
+			result = false;
+			break;
+		}
+
+	return result;
+}
+
+static uint8_t clock_source_id_to_atom_phy_clk_src_id(
+		enum clock_source_id id)
+{
+	uint8_t atom_phy_clk_src_id = 0;
+
+	switch (id) {
+	case CLOCK_SOURCE_ID_PLL0:
+		atom_phy_clk_src_id = ATOM_TRANSMITTER_CONFIG_V5_P0PLL;
+		break;
+	case CLOCK_SOURCE_ID_PLL1:
+		atom_phy_clk_src_id = ATOM_TRANSMITTER_CONFIG_V5_P1PLL;
+		break;
+	case CLOCK_SOURCE_ID_PLL2:
+		atom_phy_clk_src_id = ATOM_TRANSMITTER_CONFIG_V5_P2PLL;
+		break;
+	case CLOCK_SOURCE_ID_EXTERNAL:
+		atom_phy_clk_src_id = ATOM_TRANSMITTER_CONFIG_V5_REFCLK_SRC_EXT;
+		break;
+	default:
+		atom_phy_clk_src_id = ATOM_TRANSMITTER_CONFIG_V5_P1PLL;
+		break;
+	}
+
+	return atom_phy_clk_src_id >> 2;
+}
+
+static uint8_t signal_type_to_atom_dig_mode(enum signal_type s)
+{
+	uint8_t atom_dig_mode = ATOM_TRANSMITTER_DIGMODE_V5_DP;
+
+	switch (s) {
+	case SIGNAL_TYPE_DISPLAY_PORT:
+	case SIGNAL_TYPE_EDP:
+		atom_dig_mode = ATOM_TRANSMITTER_DIGMODE_V5_DP;
+		break;
+	case SIGNAL_TYPE_LVDS:
+		atom_dig_mode = ATOM_TRANSMITTER_DIGMODE_V5_LVDS;
+		break;
+	case SIGNAL_TYPE_DVI_SINGLE_LINK:
+	case SIGNAL_TYPE_DVI_DUAL_LINK:
+		atom_dig_mode = ATOM_TRANSMITTER_DIGMODE_V5_DVI;
+		break;
+	case SIGNAL_TYPE_HDMI_TYPE_A:
+		atom_dig_mode = ATOM_TRANSMITTER_DIGMODE_V5_HDMI;
+		break;
+	case SIGNAL_TYPE_DISPLAY_PORT_MST:
+		atom_dig_mode = ATOM_TRANSMITTER_DIGMODE_V5_DP_MST;
+		break;
+	default:
+		atom_dig_mode = ATOM_TRANSMITTER_DIGMODE_V5_DVI;
+		break;
+	}
+
+	return atom_dig_mode;
+}
+
+static uint8_t hpd_sel_to_atom(enum hpd_source_id id)
+{
+	uint8_t atom_hpd_sel = 0;
+
+	switch (id) {
+	case HPD_SOURCEID1:
+		atom_hpd_sel = ATOM_TRANSMITTER_CONFIG_V5_HPD1_SEL;
+		break;
+	case HPD_SOURCEID2:
+		atom_hpd_sel = ATOM_TRANSMITTER_CONFIG_V5_HPD2_SEL;
+		break;
+	case HPD_SOURCEID3:
+		atom_hpd_sel = ATOM_TRANSMITTER_CONFIG_V5_HPD3_SEL;
+		break;
+	case HPD_SOURCEID4:
+		atom_hpd_sel = ATOM_TRANSMITTER_CONFIG_V5_HPD4_SEL;
+		break;
+	case HPD_SOURCEID5:
+		atom_hpd_sel = ATOM_TRANSMITTER_CONFIG_V5_HPD5_SEL;
+		break;
+	case HPD_SOURCEID6:
+		atom_hpd_sel = ATOM_TRANSMITTER_CONFIG_V5_HPD6_SEL;
+		break;
+	case HPD_SOURCEID_UNKNOWN:
+	default:
+		atom_hpd_sel = 0;
+		break;
+	}
+	return atom_hpd_sel >> 4;
+}
+
+static uint8_t dig_encoder_sel_to_atom(enum engine_id id)
+{
+	uint8_t atom_dig_encoder_sel = 0;
+
+	switch (id) {
+	case ENGINE_ID_DIGA:
+		atom_dig_encoder_sel = ATOM_TRANMSITTER_V5__DIGA_SEL;
+		break;
+	case ENGINE_ID_DIGB:
+		atom_dig_encoder_sel = ATOM_TRANMSITTER_V5__DIGB_SEL;
+		break;
+	case ENGINE_ID_DIGC:
+		atom_dig_encoder_sel = ATOM_TRANMSITTER_V5__DIGC_SEL;
+		break;
+	case ENGINE_ID_DIGD:
+		atom_dig_encoder_sel = ATOM_TRANMSITTER_V5__DIGD_SEL;
+		break;
+	case ENGINE_ID_DIGE:
+		atom_dig_encoder_sel = ATOM_TRANMSITTER_V5__DIGE_SEL;
+		break;
+	case ENGINE_ID_DIGF:
+		atom_dig_encoder_sel = ATOM_TRANMSITTER_V5__DIGF_SEL;
+		break;
+	case ENGINE_ID_DIGG:
+		atom_dig_encoder_sel = ATOM_TRANMSITTER_V5__DIGG_SEL;
+		break;
+	default:
+		atom_dig_encoder_sel = ATOM_TRANMSITTER_V5__DIGA_SEL;
+		break;
+	}
+
+	return atom_dig_encoder_sel;
+}
+
+static uint8_t phy_id_to_atom(enum transmitter t)
+{
+	uint8_t atom_phy_id;
+
+	switch (t) {
+	case TRANSMITTER_UNIPHY_A:
+		atom_phy_id = ATOM_PHY_ID_UNIPHYA;
+		break;
+	case TRANSMITTER_UNIPHY_B:
+		atom_phy_id = ATOM_PHY_ID_UNIPHYB;
+		break;
+	case TRANSMITTER_UNIPHY_C:
+		atom_phy_id = ATOM_PHY_ID_UNIPHYC;
+		break;
+	case TRANSMITTER_UNIPHY_D:
+		atom_phy_id = ATOM_PHY_ID_UNIPHYD;
+		break;
+	case TRANSMITTER_UNIPHY_E:
+		atom_phy_id = ATOM_PHY_ID_UNIPHYE;
+		break;
+	case TRANSMITTER_UNIPHY_F:
+		atom_phy_id = ATOM_PHY_ID_UNIPHYF;
+		break;
+	case TRANSMITTER_UNIPHY_G:
+		atom_phy_id = ATOM_PHY_ID_UNIPHYG;
+		break;
+	default:
+		atom_phy_id = ATOM_PHY_ID_UNIPHYA;
+		break;
+	}
+	return atom_phy_id;
+}
+
+static uint8_t disp_power_gating_action_to_atom(
+	enum bp_pipe_control_action action)
+{
+	uint8_t atom_pipe_action = 0;
+
+	switch (action) {
+	case ASIC_PIPE_DISABLE:
+		atom_pipe_action = ATOM_DISABLE;
+		break;
+	case ASIC_PIPE_ENABLE:
+		atom_pipe_action = ATOM_ENABLE;
+		break;
+	case ASIC_PIPE_INIT:
+		atom_pipe_action = ATOM_INIT;
+		break;
+	default:
+		BREAK_TO_DEBUGGER(); /* Unhandle action in driver! */
+		break;
+	}
+
+	return atom_pipe_action;
+}
+
+static const struct command_table_helper command_table_helper_funcs = {
+	.controller_id_to_atom = dal_cmd_table_helper_controller_id_to_atom,
+	.encoder_action_to_atom = encoder_action_to_atom,
+	.engine_bp_to_atom = engine_bp_to_atom,
+	.clock_source_id_to_atom = clock_source_id_to_atom,
+	.clock_source_id_to_atom_phy_clk_src_id =
+		clock_source_id_to_atom_phy_clk_src_id,
+	.signal_type_to_atom_dig_mode = signal_type_to_atom_dig_mode,
+	.hpd_sel_to_atom = hpd_sel_to_atom,
+	.dig_encoder_sel_to_atom = dig_encoder_sel_to_atom,
+	.phy_id_to_atom = phy_id_to_atom,
+	.disp_power_gating_action_to_atom = disp_power_gating_action_to_atom,
+	.assign_control_parameter =
+		dal_cmd_table_helper_assign_control_parameter,
+	.clock_source_id_to_ref_clk_src =
+		dal_cmd_table_helper_clock_source_id_to_ref_clk_src,
+	.transmitter_bp_to_atom = dal_cmd_table_helper_transmitter_bp_to_atom,
+	.encoder_id_to_atom = dal_cmd_table_helper_encoder_id_to_atom,
+	.encoder_mode_bp_to_atom =
+		dal_cmd_table_helper_encoder_mode_bp_to_atom,
+};
+
+const struct command_table_helper *dal_cmd_tbl_helper_dce80_get_table(void)
+{
+	return &command_table_helper_funcs;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/bios/dce80/command_table_helper_dce80.h b/drivers/gpu/drm/amd/display/dc/bios/dce80/command_table_helper_dce80.h
new file mode 100644
index 000000000000..e675c359e306
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/bios/dce80/command_table_helper_dce80.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_COMMAND_TABLE_HELPER_DCE80_H__
+#define __DAL_COMMAND_TABLE_HELPER_DCE80_H__
+
+struct command_table_helper;
+
+const struct command_table_helper *dal_cmd_tbl_helper_dce80_get_table(void);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/calcs/Makefile b/drivers/gpu/drm/amd/display/dc/calcs/Makefile
new file mode 100644
index 000000000000..7959e382ed28
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/calcs/Makefile
@@ -0,0 +1,39 @@
+#
+# Copyright 2017 Advanced Micro Devices, Inc.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+#
+#
+# Makefile for the 'calcs' sub-component of DAL.
+# It calculates Bandwidth and Watermarks values for HW programming
+#
+
+CFLAGS_dcn_calcs.o := -mhard-float -msse -mpreferred-stack-boundary=4
+CFLAGS_dcn_calc_auto.o := -mhard-float -msse -mpreferred-stack-boundary=4
+CFLAGS_dcn_calc_math.o := -mhard-float -msse -mpreferred-stack-boundary=4 -Wno-tautological-compare
+
+BW_CALCS = dce_calcs.o bw_fixed.o custom_float.o
+
+ifdef CONFIG_DRM_AMD_DC_DCN1_0
+BW_CALCS += dcn_calcs.o dcn_calc_math.o dcn_calc_auto.o
+endif
+
+AMD_DAL_BW_CALCS = $(addprefix $(AMDDALPATH)/dc/calcs/,$(BW_CALCS))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_BW_CALCS)
diff --git a/drivers/gpu/drm/amd/display/dc/calcs/bw_fixed.c b/drivers/gpu/drm/amd/display/dc/calcs/bw_fixed.c
new file mode 100644
index 000000000000..6ca288fb5fb9
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/calcs/bw_fixed.c
@@ -0,0 +1,191 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+#include "dm_services.h"
+#include "bw_fixed.h"
+
+
+#define MIN_I64 \
+	(int64_t)(-(1LL << 63))
+
+#define MAX_I64 \
+	(int64_t)((1ULL << 63) - 1)
+
+#define FRACTIONAL_PART_MASK \
+	((1ULL << BW_FIXED_BITS_PER_FRACTIONAL_PART) - 1)
+
+#define GET_FRACTIONAL_PART(x) \
+	(FRACTIONAL_PART_MASK & (x))
+
+static uint64_t abs_i64(int64_t arg)
+{
+	if (arg >= 0)
+		return (uint64_t)(arg);
+	else
+		return (uint64_t)(-arg);
+}
+
+struct bw_fixed bw_int_to_fixed_nonconst(int64_t value)
+{
+	struct bw_fixed res;
+	ASSERT(value < BW_FIXED_MAX_I32 && value > BW_FIXED_MIN_I32);
+	res.value = value << BW_FIXED_BITS_PER_FRACTIONAL_PART;
+	return res;
+}
+
+struct bw_fixed bw_frc_to_fixed(int64_t numerator, int64_t denominator)
+{
+	struct bw_fixed res;
+	bool arg1_negative = numerator < 0;
+	bool arg2_negative = denominator < 0;
+	uint64_t arg1_value;
+	uint64_t arg2_value;
+	uint64_t remainder;
+
+	/* determine integer part */
+	uint64_t res_value;
+
+	ASSERT(denominator != 0);
+
+	arg1_value = abs_i64(numerator);
+	arg2_value = abs_i64(denominator);
+	res_value = div64_u64_rem(arg1_value, arg2_value, &remainder);
+
+	ASSERT(res_value <= BW_FIXED_MAX_I32);
+
+	/* determine fractional part */
+	{
+		uint32_t i = BW_FIXED_BITS_PER_FRACTIONAL_PART;
+
+		do
+		{
+			remainder <<= 1;
+
+			res_value <<= 1;
+
+			if (remainder >= arg2_value)
+			{
+				res_value |= 1;
+				remainder -= arg2_value;
+			}
+		} while (--i != 0);
+	}
+
+	/* round up LSB */
+	{
+		uint64_t summand = (remainder << 1) >= arg2_value;
+
+		ASSERT(res_value <= MAX_I64 - summand);
+
+		res_value += summand;
+	}
+
+	res.value = (int64_t)(res_value);
+
+	if (arg1_negative ^ arg2_negative)
+		res.value = -res.value;
+	return res;
+}
+
+struct bw_fixed bw_floor2(
+	const struct bw_fixed arg,
+	const struct bw_fixed significance)
+{
+	struct bw_fixed result;
+	int64_t multiplicand;
+
+	multiplicand = div64_s64(arg.value, abs_i64(significance.value));
+	result.value = abs_i64(significance.value) * multiplicand;
+	ASSERT(abs_i64(result.value) <= abs_i64(arg.value));
+	return result;
+}
+
+struct bw_fixed bw_ceil2(
+	const struct bw_fixed arg,
+	const struct bw_fixed significance)
+{
+	struct bw_fixed result;
+	int64_t multiplicand;
+
+	multiplicand = div64_s64(arg.value, abs_i64(significance.value));
+	result.value = abs_i64(significance.value) * multiplicand;
+	if (abs_i64(result.value) < abs_i64(arg.value)) {
+		if (arg.value < 0)
+			result.value -= abs_i64(significance.value);
+		else
+			result.value += abs_i64(significance.value);
+	}
+	return result;
+}
+
+struct bw_fixed bw_mul(const struct bw_fixed arg1, const struct bw_fixed arg2)
+{
+	struct bw_fixed res;
+
+	bool arg1_negative = arg1.value < 0;
+	bool arg2_negative = arg2.value < 0;
+
+	uint64_t arg1_value = abs_i64(arg1.value);
+	uint64_t arg2_value = abs_i64(arg2.value);
+
+	uint64_t arg1_int = BW_FIXED_GET_INTEGER_PART(arg1_value);
+	uint64_t arg2_int = BW_FIXED_GET_INTEGER_PART(arg2_value);
+
+	uint64_t arg1_fra = GET_FRACTIONAL_PART(arg1_value);
+	uint64_t arg2_fra = GET_FRACTIONAL_PART(arg2_value);
+
+	uint64_t tmp;
+
+	res.value = arg1_int * arg2_int;
+
+	ASSERT(res.value <= BW_FIXED_MAX_I32);
+
+	res.value <<= BW_FIXED_BITS_PER_FRACTIONAL_PART;
+
+	tmp = arg1_int * arg2_fra;
+
+	ASSERT(tmp <= (uint64_t)(MAX_I64 - res.value));
+
+	res.value += tmp;
+
+	tmp = arg2_int * arg1_fra;
+
+	ASSERT(tmp <= (uint64_t)(MAX_I64 - res.value));
+
+	res.value += tmp;
+
+	tmp = arg1_fra * arg2_fra;
+
+	tmp = (tmp >> BW_FIXED_BITS_PER_FRACTIONAL_PART) +
+		(tmp >= (uint64_t)(bw_frc_to_fixed(1, 2).value));
+
+	ASSERT(tmp <= (uint64_t)(MAX_I64 - res.value));
+
+	res.value += tmp;
+
+	if (arg1_negative ^ arg2_negative)
+		res.value = -res.value;
+	return res;
+}
+
diff --git a/drivers/gpu/drm/amd/display/dc/calcs/custom_float.c b/drivers/gpu/drm/amd/display/dc/calcs/custom_float.c
new file mode 100644
index 000000000000..7243c37f569e
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/calcs/custom_float.c
@@ -0,0 +1,197 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+#include "dm_services.h"
+#include "custom_float.h"
+
+
+static bool build_custom_float(
+	struct fixed31_32 value,
+	const struct custom_float_format *format,
+	bool *negative,
+	uint32_t *mantissa,
+	uint32_t *exponenta)
+{
+	uint32_t exp_offset = (1 << (format->exponenta_bits - 1)) - 1;
+
+	const struct fixed31_32 mantissa_constant_plus_max_fraction =
+		dal_fixed31_32_from_fraction(
+			(1LL << (format->mantissa_bits + 1)) - 1,
+			1LL << format->mantissa_bits);
+
+	struct fixed31_32 mantiss;
+
+	if (dal_fixed31_32_eq(
+		value,
+		dal_fixed31_32_zero)) {
+		*negative = false;
+		*mantissa = 0;
+		*exponenta = 0;
+		return true;
+	}
+
+	if (dal_fixed31_32_lt(
+		value,
+		dal_fixed31_32_zero)) {
+		*negative = format->sign;
+		value = dal_fixed31_32_neg(value);
+	} else {
+		*negative = false;
+	}
+
+	if (dal_fixed31_32_lt(
+		value,
+		dal_fixed31_32_one)) {
+		uint32_t i = 1;
+
+		do {
+			value = dal_fixed31_32_shl(value, 1);
+			++i;
+		} while (dal_fixed31_32_lt(
+			value,
+			dal_fixed31_32_one));
+
+		--i;
+
+		if (exp_offset <= i) {
+			*mantissa = 0;
+			*exponenta = 0;
+			return true;
+		}
+
+		*exponenta = exp_offset - i;
+	} else if (dal_fixed31_32_le(
+		mantissa_constant_plus_max_fraction,
+		value)) {
+		uint32_t i = 1;
+
+		do {
+			value = dal_fixed31_32_shr(value, 1);
+			++i;
+		} while (dal_fixed31_32_lt(
+			mantissa_constant_plus_max_fraction,
+			value));
+
+		*exponenta = exp_offset + i - 1;
+	} else {
+		*exponenta = exp_offset;
+	}
+
+	mantiss = dal_fixed31_32_sub(
+		value,
+		dal_fixed31_32_one);
+
+	if (dal_fixed31_32_lt(
+			mantiss,
+			dal_fixed31_32_zero) ||
+		dal_fixed31_32_lt(
+			dal_fixed31_32_one,
+			mantiss))
+		mantiss = dal_fixed31_32_zero;
+	else
+		mantiss = dal_fixed31_32_shl(
+			mantiss,
+			format->mantissa_bits);
+
+	*mantissa = dal_fixed31_32_floor(mantiss);
+
+	return true;
+}
+
+static bool setup_custom_float(
+	const struct custom_float_format *format,
+	bool negative,
+	uint32_t mantissa,
+	uint32_t exponenta,
+	uint32_t *result)
+{
+	uint32_t i = 0;
+	uint32_t j = 0;
+
+	uint32_t value = 0;
+
+	/* verification code:
+	 * once calculation is ok we can remove it
+	 */
+
+	const uint32_t mantissa_mask =
+		(1 << (format->mantissa_bits + 1)) - 1;
+
+	const uint32_t exponenta_mask =
+		(1 << (format->exponenta_bits + 1)) - 1;
+
+	if (mantissa & ~mantissa_mask) {
+		BREAK_TO_DEBUGGER();
+		mantissa = mantissa_mask;
+	}
+
+	if (exponenta & ~exponenta_mask) {
+		BREAK_TO_DEBUGGER();
+		exponenta = exponenta_mask;
+	}
+
+	/* end of verification code */
+
+	while (i < format->mantissa_bits) {
+		uint32_t mask = 1 << i;
+
+		if (mantissa & mask)
+			value |= mask;
+
+		++i;
+	}
+
+	while (j < format->exponenta_bits) {
+		uint32_t mask = 1 << j;
+
+		if (exponenta & mask)
+			value |= mask << i;
+
+		++j;
+	}
+
+	if (negative && format->sign)
+		value |= 1 << (i + j);
+
+	*result = value;
+
+	return true;
+}
+
+bool convert_to_custom_float_format(
+	struct fixed31_32 value,
+	const struct custom_float_format *format,
+	uint32_t *result)
+{
+	uint32_t mantissa;
+	uint32_t exponenta;
+	bool negative;
+
+	return build_custom_float(
+		value, format, &negative, &mantissa, &exponenta) &&
+	setup_custom_float(
+		format, negative, mantissa, exponenta, result);
+}
+
+
diff --git a/drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c b/drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c
new file mode 100644
index 000000000000..6347712db834
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c
@@ -0,0 +1,3257 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "dce_calcs.h"
+#include "dc.h"
+#include "core_types.h"
+#include "dal_asic_id.h"
+
+/*******************************************************************************
+ * Private Functions
+ ******************************************************************************/
+
+static enum bw_calcs_version bw_calcs_version_from_asic_id(struct hw_asic_id asic_id)
+{
+	switch (asic_id.chip_family) {
+
+	case FAMILY_CZ:
+		if (ASIC_REV_IS_STONEY(asic_id.hw_internal_rev))
+			return BW_CALCS_VERSION_STONEY;
+		return BW_CALCS_VERSION_CARRIZO;
+
+	case FAMILY_VI:
+		if (ASIC_REV_IS_POLARIS10_P(asic_id.hw_internal_rev))
+			return BW_CALCS_VERSION_POLARIS10;
+		if (ASIC_REV_IS_POLARIS11_M(asic_id.hw_internal_rev) ||
+				ASIC_REV_IS_POLARIS12_V(asic_id.hw_internal_rev))
+			return BW_CALCS_VERSION_POLARIS11;
+		return BW_CALCS_VERSION_INVALID;
+
+	case FAMILY_AI:
+		return BW_CALCS_VERSION_VEGA10;
+
+	default:
+		return BW_CALCS_VERSION_INVALID;
+	}
+}
+
+static void calculate_bandwidth(
+	const struct bw_calcs_dceip *dceip,
+	const struct bw_calcs_vbios *vbios,
+	struct bw_calcs_data *data)
+
+{
+	const int32_t pixels_per_chunk = 512;
+	const int32_t high = 2;
+	const int32_t mid = 1;
+	const int32_t low = 0;
+	const uint32_t s_low = 0;
+	const uint32_t s_mid1 = 1;
+	const uint32_t s_mid2 = 2;
+	const uint32_t s_mid3 = 3;
+	const uint32_t s_mid4 = 4;
+	const uint32_t s_mid5 = 5;
+	const uint32_t s_mid6 = 6;
+	const uint32_t s_high = 7;
+	const uint32_t bus_efficiency = 1;
+	const uint32_t dmif_chunk_buff_margin = 1;
+
+	uint32_t max_chunks_fbc_mode;
+	int32_t num_cursor_lines;
+
+	int32_t i, j, k;
+	struct bw_fixed yclk[3];
+	struct bw_fixed sclk[8];
+	bool d0_underlay_enable;
+	bool d1_underlay_enable;
+	bool fbc_enabled;
+	bool lpt_enabled;
+	enum bw_defines sclk_message;
+	enum bw_defines yclk_message;
+	enum bw_defines v_filter_init_mode[maximum_number_of_surfaces];
+	enum bw_defines tiling_mode[maximum_number_of_surfaces];
+	enum bw_defines surface_type[maximum_number_of_surfaces];
+	enum bw_defines voltage;
+	enum bw_defines pipe_check;
+	enum bw_defines hsr_check;
+	enum bw_defines vsr_check;
+	enum bw_defines lb_size_check;
+	enum bw_defines fbc_check;
+	enum bw_defines rotation_check;
+	enum bw_defines mode_check;
+	enum bw_defines nbp_state_change_enable_blank;
+	/*initialize variables*/
+	int32_t number_of_displays_enabled = 0;
+	int32_t number_of_displays_enabled_with_margin = 0;
+	int32_t number_of_aligned_displays_with_no_margin = 0;
+
+	yclk[low] = vbios->low_yclk;
+	yclk[mid] = vbios->mid_yclk;
+	yclk[high] = vbios->high_yclk;
+	sclk[s_low] = vbios->low_sclk;
+	sclk[s_mid1] = vbios->mid1_sclk;
+	sclk[s_mid2] = vbios->mid2_sclk;
+	sclk[s_mid3] = vbios->mid3_sclk;
+	sclk[s_mid4] = vbios->mid4_sclk;
+	sclk[s_mid5] = vbios->mid5_sclk;
+	sclk[s_mid6] = vbios->mid6_sclk;
+	sclk[s_high] = vbios->high_sclk;
+	/*''''''''''''''''''*/
+	/* surface assignment:*/
+	/* 0: d0 underlay or underlay luma*/
+	/* 1: d0 underlay chroma*/
+	/* 2: d1 underlay or underlay luma*/
+	/* 3: d1 underlay chroma*/
+	/* 4: d0 graphics*/
+	/* 5: d1 graphics*/
+	/* 6: d2 graphics*/
+	/* 7: d3 graphics, same mode as d2*/
+	/* 8: d4 graphics, same mode as d2*/
+	/* 9: d5 graphics, same mode as d2*/
+	/* ...*/
+	/* maximum_number_of_surfaces-2: d1 display_write_back420 luma*/
+	/* maximum_number_of_surfaces-1: d1 display_write_back420 chroma*/
+	/* underlay luma and chroma surface parameters from spreadsheet*/
+
+
+
+
+	if (data->d0_underlay_mode == bw_def_none) { d0_underlay_enable = 0; }
+	else {
+		d0_underlay_enable = 1;
+	}
+	if (data->d1_underlay_mode == bw_def_none) { d1_underlay_enable = 0; }
+	else {
+		d1_underlay_enable = 1;
+	}
+	data->number_of_underlay_surfaces = d0_underlay_enable + d1_underlay_enable;
+	switch (data->underlay_surface_type) {
+	case bw_def_420:
+		surface_type[0] = bw_def_underlay420_luma;
+		surface_type[2] = bw_def_underlay420_luma;
+		data->bytes_per_pixel[0] = 1;
+		data->bytes_per_pixel[2] = 1;
+		surface_type[1] = bw_def_underlay420_chroma;
+		surface_type[3] = bw_def_underlay420_chroma;
+		data->bytes_per_pixel[1] = 2;
+		data->bytes_per_pixel[3] = 2;
+		data->lb_size_per_component[0] = dceip->underlay420_luma_lb_size_per_component;
+		data->lb_size_per_component[1] = dceip->underlay420_chroma_lb_size_per_component;
+		data->lb_size_per_component[2] = dceip->underlay420_luma_lb_size_per_component;
+		data->lb_size_per_component[3] = dceip->underlay420_chroma_lb_size_per_component;
+		break;
+	case bw_def_422:
+		surface_type[0] = bw_def_underlay422;
+		surface_type[2] = bw_def_underlay422;
+		data->bytes_per_pixel[0] = 2;
+		data->bytes_per_pixel[2] = 2;
+		data->lb_size_per_component[0] = dceip->underlay422_lb_size_per_component;
+		data->lb_size_per_component[2] = dceip->underlay422_lb_size_per_component;
+		break;
+	default:
+		surface_type[0] = bw_def_underlay444;
+		surface_type[2] = bw_def_underlay444;
+		data->bytes_per_pixel[0] = 4;
+		data->bytes_per_pixel[2] = 4;
+		data->lb_size_per_component[0] = dceip->lb_size_per_component444;
+		data->lb_size_per_component[2] = dceip->lb_size_per_component444;
+		break;
+	}
+	if (d0_underlay_enable) {
+		switch (data->underlay_surface_type) {
+		case bw_def_420:
+			data->enable[0] = 1;
+			data->enable[1] = 1;
+			break;
+		default:
+			data->enable[0] = 1;
+			data->enable[1] = 0;
+			break;
+		}
+	}
+	else {
+		data->enable[0] = 0;
+		data->enable[1] = 0;
+	}
+	if (d1_underlay_enable) {
+		switch (data->underlay_surface_type) {
+		case bw_def_420:
+			data->enable[2] = 1;
+			data->enable[3] = 1;
+			break;
+		default:
+			data->enable[2] = 1;
+			data->enable[3] = 0;
+			break;
+		}
+	}
+	else {
+		data->enable[2] = 0;
+		data->enable[3] = 0;
+	}
+	data->use_alpha[0] = 0;
+	data->use_alpha[1] = 0;
+	data->use_alpha[2] = 0;
+	data->use_alpha[3] = 0;
+	data->scatter_gather_enable_for_pipe[0] = vbios->scatter_gather_enable;
+	data->scatter_gather_enable_for_pipe[1] = vbios->scatter_gather_enable;
+	data->scatter_gather_enable_for_pipe[2] = vbios->scatter_gather_enable;
+	data->scatter_gather_enable_for_pipe[3] = vbios->scatter_gather_enable;
+	/*underlay0 same and graphics display pipe0*/
+	data->interlace_mode[0] = data->interlace_mode[4];
+	data->interlace_mode[1] = data->interlace_mode[4];
+	/*underlay1 same and graphics display pipe1*/
+	data->interlace_mode[2] = data->interlace_mode[5];
+	data->interlace_mode[3] = data->interlace_mode[5];
+	/*underlay0 same and graphics display pipe0*/
+	data->h_total[0] = data->h_total[4];
+	data->v_total[0] = data->v_total[4];
+	data->h_total[1] = data->h_total[4];
+	data->v_total[1] = data->v_total[4];
+	/*underlay1 same and graphics display pipe1*/
+	data->h_total[2] = data->h_total[5];
+	data->v_total[2] = data->v_total[5];
+	data->h_total[3] = data->h_total[5];
+	data->v_total[3] = data->v_total[5];
+	/*underlay0 same and graphics display pipe0*/
+	data->pixel_rate[0] = data->pixel_rate[4];
+	data->pixel_rate[1] = data->pixel_rate[4];
+	/*underlay1 same and graphics display pipe1*/
+	data->pixel_rate[2] = data->pixel_rate[5];
+	data->pixel_rate[3] = data->pixel_rate[5];
+	if ((data->underlay_tiling_mode == bw_def_array_linear_general || data->underlay_tiling_mode == bw_def_array_linear_aligned)) {
+		tiling_mode[0] = bw_def_linear;
+		tiling_mode[1] = bw_def_linear;
+		tiling_mode[2] = bw_def_linear;
+		tiling_mode[3] = bw_def_linear;
+	}
+	else {
+		tiling_mode[0] = bw_def_landscape;
+		tiling_mode[1] = bw_def_landscape;
+		tiling_mode[2] = bw_def_landscape;
+		tiling_mode[3] = bw_def_landscape;
+	}
+	data->lb_bpc[0] = data->underlay_lb_bpc;
+	data->lb_bpc[1] = data->underlay_lb_bpc;
+	data->lb_bpc[2] = data->underlay_lb_bpc;
+	data->lb_bpc[3] = data->underlay_lb_bpc;
+	data->compression_rate[0] = bw_int_to_fixed(1);
+	data->compression_rate[1] = bw_int_to_fixed(1);
+	data->compression_rate[2] = bw_int_to_fixed(1);
+	data->compression_rate[3] = bw_int_to_fixed(1);
+	data->access_one_channel_only[0] = 0;
+	data->access_one_channel_only[1] = 0;
+	data->access_one_channel_only[2] = 0;
+	data->access_one_channel_only[3] = 0;
+	data->cursor_width_pixels[0] = bw_int_to_fixed(0);
+	data->cursor_width_pixels[1] = bw_int_to_fixed(0);
+	data->cursor_width_pixels[2] = bw_int_to_fixed(0);
+	data->cursor_width_pixels[3] = bw_int_to_fixed(0);
+	/* graphics surface parameters from spreadsheet*/
+	fbc_enabled = 0;
+	lpt_enabled = 0;
+	for (i = 4; i <= maximum_number_of_surfaces - 3; i++) {
+		if (i < data->number_of_displays + 4) {
+			if (i == 4 && data->d0_underlay_mode == bw_def_underlay_only) {
+				data->enable[i] = 0;
+				data->use_alpha[i] = 0;
+			}
+			else if (i == 4 && data->d0_underlay_mode == bw_def_blend) {
+				data->enable[i] = 1;
+				data->use_alpha[i] = 1;
+			}
+			else if (i == 4) {
+				data->enable[i] = 1;
+				data->use_alpha[i] = 0;
+			}
+			else if (i == 5 && data->d1_underlay_mode == bw_def_underlay_only) {
+				data->enable[i] = 0;
+				data->use_alpha[i] = 0;
+			}
+			else if (i == 5 && data->d1_underlay_mode == bw_def_blend) {
+				data->enable[i] = 1;
+				data->use_alpha[i] = 1;
+			}
+			else {
+				data->enable[i] = 1;
+				data->use_alpha[i] = 0;
+			}
+		}
+		else {
+			data->enable[i] = 0;
+			data->use_alpha[i] = 0;
+		}
+		data->scatter_gather_enable_for_pipe[i] = vbios->scatter_gather_enable;
+		surface_type[i] = bw_def_graphics;
+		data->lb_size_per_component[i] = dceip->lb_size_per_component444;
+		if (data->graphics_tiling_mode == bw_def_array_linear_general || data->graphics_tiling_mode == bw_def_array_linear_aligned) {
+			tiling_mode[i] = bw_def_linear;
+		}
+		else {
+			tiling_mode[i] = bw_def_tiled;
+		}
+		data->lb_bpc[i] = data->graphics_lb_bpc;
+		if ((data->fbc_en[i] == 1 && (dceip->argb_compression_support || data->d0_underlay_mode != bw_def_blended))) {
+			data->compression_rate[i] = bw_int_to_fixed(vbios->average_compression_rate);
+			data->access_one_channel_only[i] = data->lpt_en[i];
+		}
+		else {
+			data->compression_rate[i] = bw_int_to_fixed(1);
+			data->access_one_channel_only[i] = 0;
+		}
+		if (data->fbc_en[i] == 1) {
+			fbc_enabled = 1;
+			if (data->lpt_en[i] == 1) {
+				lpt_enabled = 1;
+			}
+		}
+		data->cursor_width_pixels[i] = bw_int_to_fixed(vbios->cursor_width);
+	}
+	/* display_write_back420*/
+	data->scatter_gather_enable_for_pipe[maximum_number_of_surfaces - 2] = 0;
+	data->scatter_gather_enable_for_pipe[maximum_number_of_surfaces - 1] = 0;
+	if (data->d1_display_write_back_dwb_enable == 1) {
+		data->enable[maximum_number_of_surfaces - 2] = 1;
+		data->enable[maximum_number_of_surfaces - 1] = 1;
+	}
+	else {
+		data->enable[maximum_number_of_surfaces - 2] = 0;
+		data->enable[maximum_number_of_surfaces - 1] = 0;
+	}
+	surface_type[maximum_number_of_surfaces - 2] = bw_def_display_write_back420_luma;
+	surface_type[maximum_number_of_surfaces - 1] = bw_def_display_write_back420_chroma;
+	data->lb_size_per_component[maximum_number_of_surfaces - 2] = dceip->underlay420_luma_lb_size_per_component;
+	data->lb_size_per_component[maximum_number_of_surfaces - 1] = dceip->underlay420_chroma_lb_size_per_component;
+	data->bytes_per_pixel[maximum_number_of_surfaces - 2] = 1;
+	data->bytes_per_pixel[maximum_number_of_surfaces - 1] = 2;
+	data->interlace_mode[maximum_number_of_surfaces - 2] = data->interlace_mode[5];
+	data->interlace_mode[maximum_number_of_surfaces - 1] = data->interlace_mode[5];
+	data->h_taps[maximum_number_of_surfaces - 2] = bw_int_to_fixed(1);
+	data->h_taps[maximum_number_of_surfaces - 1] = bw_int_to_fixed(1);
+	data->v_taps[maximum_number_of_surfaces - 2] = bw_int_to_fixed(1);
+	data->v_taps[maximum_number_of_surfaces - 1] = bw_int_to_fixed(1);
+	data->rotation_angle[maximum_number_of_surfaces - 2] = bw_int_to_fixed(0);
+	data->rotation_angle[maximum_number_of_surfaces - 1] = bw_int_to_fixed(0);
+	tiling_mode[maximum_number_of_surfaces - 2] = bw_def_linear;
+	tiling_mode[maximum_number_of_surfaces - 1] = bw_def_linear;
+	data->lb_bpc[maximum_number_of_surfaces - 2] = 8;
+	data->lb_bpc[maximum_number_of_surfaces - 1] = 8;
+	data->compression_rate[maximum_number_of_surfaces - 2] = bw_int_to_fixed(1);
+	data->compression_rate[maximum_number_of_surfaces - 1] = bw_int_to_fixed(1);
+	data->access_one_channel_only[maximum_number_of_surfaces - 2] = 0;
+	data->access_one_channel_only[maximum_number_of_surfaces - 1] = 0;
+	/*assume display pipe1 has dwb enabled*/
+	data->h_total[maximum_number_of_surfaces - 2] = data->h_total[5];
+	data->h_total[maximum_number_of_surfaces - 1] = data->h_total[5];
+	data->v_total[maximum_number_of_surfaces - 2] = data->v_total[5];
+	data->v_total[maximum_number_of_surfaces - 1] = data->v_total[5];
+	data->pixel_rate[maximum_number_of_surfaces - 2] = data->pixel_rate[5];
+	data->pixel_rate[maximum_number_of_surfaces - 1] = data->pixel_rate[5];
+	data->src_width[maximum_number_of_surfaces - 2] = data->src_width[5];
+	data->src_width[maximum_number_of_surfaces - 1] = data->src_width[5];
+	data->src_height[maximum_number_of_surfaces - 2] = data->src_height[5];
+	data->src_height[maximum_number_of_surfaces - 1] = data->src_height[5];
+	data->pitch_in_pixels[maximum_number_of_surfaces - 2] = data->src_width[5];
+	data->pitch_in_pixels[maximum_number_of_surfaces - 1] = data->src_width[5];
+	data->h_scale_ratio[maximum_number_of_surfaces - 2] = bw_int_to_fixed(1);
+	data->h_scale_ratio[maximum_number_of_surfaces - 1] = bw_int_to_fixed(1);
+	data->v_scale_ratio[maximum_number_of_surfaces - 2] = bw_int_to_fixed(1);
+	data->v_scale_ratio[maximum_number_of_surfaces - 1] = bw_int_to_fixed(1);
+	data->stereo_mode[maximum_number_of_surfaces - 2] = bw_def_mono;
+	data->stereo_mode[maximum_number_of_surfaces - 1] = bw_def_mono;
+	data->cursor_width_pixels[maximum_number_of_surfaces - 2] = bw_int_to_fixed(0);
+	data->cursor_width_pixels[maximum_number_of_surfaces - 1] = bw_int_to_fixed(0);
+	data->use_alpha[maximum_number_of_surfaces - 2] = 0;
+	data->use_alpha[maximum_number_of_surfaces - 1] = 0;
+	/*mode check calculations:*/
+	/* mode within dce ip capabilities*/
+	/* fbc*/
+	/* hsr*/
+	/* vsr*/
+	/* lb size*/
+	/*effective scaling source and ratios:*/
+	/*for graphics, non-stereo, non-interlace surfaces when the size of the source and destination are the same, only one tap is used*/
+	/*420 chroma has half the width, height, horizontal and vertical scaling ratios than luma*/
+	/*rotating a graphic or underlay surface swaps the width, height, horizontal and vertical scaling ratios*/
+	/*in top-bottom stereo mode there is 2:1 vertical downscaling for each eye*/
+	/*in side-by-side stereo mode there is 2:1 horizontal downscaling for each eye*/
+	/*in interlace mode there is 2:1 vertical downscaling for each field*/
+	/*in panning or bezel adjustment mode the source width has an extra 128 pixels*/
+	for (i = 0; i <= maximum_number_of_surfaces - 1; i++) {
+		if (data->enable[i]) {
+			if (bw_equ(data->h_scale_ratio[i], bw_int_to_fixed(1)) && bw_equ(data->v_scale_ratio[i], bw_int_to_fixed(1)) && surface_type[i] == bw_def_graphics && data->stereo_mode[i] == bw_def_mono && data->interlace_mode[i] == 0) {
+				data->h_taps[i] = bw_int_to_fixed(1);
+				data->v_taps[i] = bw_int_to_fixed(1);
+			}
+			if (surface_type[i] == bw_def_display_write_back420_chroma || surface_type[i] == bw_def_underlay420_chroma) {
+				data->pitch_in_pixels_after_surface_type[i] = bw_div(data->pitch_in_pixels[i], bw_int_to_fixed(2));
+				data->src_width_after_surface_type = bw_div(data->src_width[i], bw_int_to_fixed(2));
+				data->src_height_after_surface_type = bw_div(data->src_height[i], bw_int_to_fixed(2));
+				data->hsr_after_surface_type = bw_div(data->h_scale_ratio[i], bw_int_to_fixed(2));
+				data->vsr_after_surface_type = bw_div(data->v_scale_ratio[i], bw_int_to_fixed(2));
+			}
+			else {
+				data->pitch_in_pixels_after_surface_type[i] = data->pitch_in_pixels[i];
+				data->src_width_after_surface_type = data->src_width[i];
+				data->src_height_after_surface_type = data->src_height[i];
+				data->hsr_after_surface_type = data->h_scale_ratio[i];
+				data->vsr_after_surface_type = data->v_scale_ratio[i];
+			}
+			if ((bw_equ(data->rotation_angle[i], bw_int_to_fixed(90)) || bw_equ(data->rotation_angle[i], bw_int_to_fixed(270))) && surface_type[i] != bw_def_display_write_back420_luma && surface_type[i] != bw_def_display_write_back420_chroma) {
+				data->src_width_after_rotation = data->src_height_after_surface_type;
+				data->src_height_after_rotation = data->src_width_after_surface_type;
+				data->hsr_after_rotation = data->vsr_after_surface_type;
+				data->vsr_after_rotation = data->hsr_after_surface_type;
+			}
+			else {
+				data->src_width_after_rotation = data->src_width_after_surface_type;
+				data->src_height_after_rotation = data->src_height_after_surface_type;
+				data->hsr_after_rotation = data->hsr_after_surface_type;
+				data->vsr_after_rotation = data->vsr_after_surface_type;
+			}
+			switch (data->stereo_mode[i]) {
+			case bw_def_top_bottom:
+				data->source_width_pixels[i] = data->src_width_after_rotation;
+				data->source_height_pixels = bw_mul(bw_int_to_fixed(2), data->src_height_after_rotation);
+				data->hsr_after_stereo = data->hsr_after_rotation;
+				data->vsr_after_stereo = bw_mul(bw_int_to_fixed(1), data->vsr_after_rotation);
+				break;
+			case bw_def_side_by_side:
+				data->source_width_pixels[i] = bw_mul(bw_int_to_fixed(2), data->src_width_after_rotation);
+				data->source_height_pixels = data->src_height_after_rotation;
+				data->hsr_after_stereo = bw_mul(bw_int_to_fixed(1), data->hsr_after_rotation);
+				data->vsr_after_stereo = data->vsr_after_rotation;
+				break;
+			default:
+				data->source_width_pixels[i] = data->src_width_after_rotation;
+				data->source_height_pixels = data->src_height_after_rotation;
+				data->hsr_after_stereo = data->hsr_after_rotation;
+				data->vsr_after_stereo = data->vsr_after_rotation;
+				break;
+			}
+			data->hsr[i] = data->hsr_after_stereo;
+			if (data->interlace_mode[i]) {
+				data->vsr[i] = bw_mul(data->vsr_after_stereo, bw_int_to_fixed(2));
+			}
+			else {
+				data->vsr[i] = data->vsr_after_stereo;
+			}
+			if (data->panning_and_bezel_adjustment != bw_def_none) {
+				data->source_width_rounded_up_to_chunks[i] = bw_add(bw_floor2(bw_sub(data->source_width_pixels[i], bw_int_to_fixed(1)), bw_int_to_fixed(128)), bw_int_to_fixed(256));
+			}
+			else {
+				data->source_width_rounded_up_to_chunks[i] = bw_ceil2(data->source_width_pixels[i], bw_int_to_fixed(128));
+			}
+			data->source_height_rounded_up_to_chunks[i] = data->source_height_pixels;
+		}
+	}
+	/*mode support checks:*/
+	/*the number of graphics and underlay pipes is limited by the ip support*/
+	/*maximum horizontal and vertical scale ratio is 4, and should not exceed the number of taps*/
+	/*for downscaling with the pre-downscaler, the horizontal scale ratio must be more than the ceiling of one quarter of the number of taps*/
+	/*the pre-downscaler reduces the line buffer source by the horizontal scale ratio*/
+	/*the number of lines in the line buffer has to exceed the number of vertical taps*/
+	/*the size of the line in the line buffer is the product of the source width and the bits per component, rounded up to a multiple of 48*/
+	/*the size of the line in the line buffer in the case of 10 bit per component is the product of the source width rounded up to multiple of 8 and 30.023438 / 3, rounded up to a multiple of 48*/
+	/*the size of the line in the line buffer in the case of 8 bit per component is the product of the source width rounded up to multiple of 8 and 30.023438 / 3, rounded up to a multiple of 48*/
+	/*frame buffer compression is not supported with stereo mode, rotation, or non- 888 formats*/
+	/*rotation is not supported with linear of stereo modes*/
+	if (dceip->number_of_graphics_pipes >= data->number_of_displays && dceip->number_of_underlay_pipes >= data->number_of_underlay_surfaces && !(dceip->display_write_back_supported == 0 && data->d1_display_write_back_dwb_enable == 1)) {
+		pipe_check = bw_def_ok;
+	}
+	else {
+		pipe_check = bw_def_notok;
+	}
+	hsr_check = bw_def_ok;
+	for (i = 0; i <= maximum_number_of_surfaces - 1; i++) {
+		if (data->enable[i]) {
+			if (bw_neq(data->hsr[i], bw_int_to_fixed(1))) {
+				if (bw_mtn(data->hsr[i], bw_int_to_fixed(4))) {
+					hsr_check = bw_def_hsr_mtn_4;
+				}
+				else {
+					if (bw_mtn(data->hsr[i], data->h_taps[i])) {
+						hsr_check = bw_def_hsr_mtn_h_taps;
+					}
+					else {
+						if (dceip->pre_downscaler_enabled == 1 && bw_mtn(data->hsr[i], bw_int_to_fixed(1)) && bw_leq(data->hsr[i], bw_ceil2(bw_div(data->h_taps[i], bw_int_to_fixed(4)), bw_int_to_fixed(1)))) {
+							hsr_check = bw_def_ceiling__h_taps_div_4___meq_hsr;
+						}
+					}
+				}
+			}
+		}
+	}
+	vsr_check = bw_def_ok;
+	for (i = 0; i <= maximum_number_of_surfaces - 1; i++) {
+		if (data->enable[i]) {
+			if (bw_neq(data->vsr[i], bw_int_to_fixed(1))) {
+				if (bw_mtn(data->vsr[i], bw_int_to_fixed(4))) {
+					vsr_check = bw_def_vsr_mtn_4;
+				}
+				else {
+					if (bw_mtn(data->vsr[i], data->v_taps[i])) {
+						vsr_check = bw_def_vsr_mtn_v_taps;
+					}
+				}
+			}
+		}
+	}
+	lb_size_check = bw_def_ok;
+	for (i = 0; i <= maximum_number_of_surfaces - 1; i++) {
+		if (data->enable[i]) {
+			if ((dceip->pre_downscaler_enabled && bw_mtn(data->hsr[i], bw_int_to_fixed(1)))) {
+				data->source_width_in_lb = bw_div(data->source_width_pixels[i], data->hsr[i]);
+			}
+			else {
+				data->source_width_in_lb = data->source_width_pixels[i];
+			}
+			switch (data->lb_bpc[i]) {
+			case 8:
+				data->lb_line_pitch = bw_ceil2(bw_mul(bw_div(bw_frc_to_fixed(2401171875ul, 100000000), bw_int_to_fixed(3)), bw_ceil2(data->source_width_in_lb, bw_int_to_fixed(8))), bw_int_to_fixed(48));
+				break;
+			case 10:
+				data->lb_line_pitch = bw_ceil2(bw_mul(bw_div(bw_frc_to_fixed(300234375, 10000000), bw_int_to_fixed(3)), bw_ceil2(data->source_width_in_lb, bw_int_to_fixed(8))), bw_int_to_fixed(48));
+				break;
+			default:
+				data->lb_line_pitch = bw_ceil2(bw_mul(bw_int_to_fixed(data->lb_bpc[i]), data->source_width_in_lb), bw_int_to_fixed(48));
+				break;
+			}
+			data->lb_partitions[i] = bw_floor2(bw_div(data->lb_size_per_component[i], data->lb_line_pitch), bw_int_to_fixed(1));
+			/*clamp the partitions to the maxium number supported by the lb*/
+			if ((surface_type[i] != bw_def_graphics || dceip->graphics_lb_nodownscaling_multi_line_prefetching == 1)) {
+				data->lb_partitions_max[i] = bw_int_to_fixed(10);
+			}
+			else {
+				data->lb_partitions_max[i] = bw_int_to_fixed(7);
+			}
+			data->lb_partitions[i] = bw_min2(data->lb_partitions_max[i], data->lb_partitions[i]);
+			if (bw_mtn(bw_add(data->v_taps[i], bw_int_to_fixed(1)), data->lb_partitions[i])) {
+				lb_size_check = bw_def_notok;
+			}
+		}
+	}
+	fbc_check = bw_def_ok;
+	for (i = 0; i <= maximum_number_of_surfaces - 1; i++) {
+		if (data->enable[i] && data->fbc_en[i] == 1 && (bw_equ(data->rotation_angle[i], bw_int_to_fixed(90)) || bw_equ(data->rotation_angle[i], bw_int_to_fixed(270)) || data->stereo_mode[i] != bw_def_mono || data->bytes_per_pixel[i] != 4)) {
+			fbc_check = bw_def_invalid_rotation_or_bpp_or_stereo;
+		}
+	}
+	rotation_check = bw_def_ok;
+	for (i = 0; i <= maximum_number_of_surfaces - 1; i++) {
+		if (data->enable[i]) {
+			if ((bw_equ(data->rotation_angle[i], bw_int_to_fixed(90)) || bw_equ(data->rotation_angle[i], bw_int_to_fixed(270))) && (tiling_mode[i] == bw_def_linear || data->stereo_mode[i] != bw_def_mono)) {
+				rotation_check = bw_def_invalid_linear_or_stereo_mode;
+			}
+		}
+	}
+	if (pipe_check == bw_def_ok && hsr_check == bw_def_ok && vsr_check == bw_def_ok && lb_size_check == bw_def_ok && fbc_check == bw_def_ok && rotation_check == bw_def_ok) {
+		mode_check = bw_def_ok;
+	}
+	else {
+		mode_check = bw_def_notok;
+	}
+	/*number of memory channels for write-back client*/
+	data->number_of_dram_wrchannels = vbios->number_of_dram_channels;
+	data->number_of_dram_channels = vbios->number_of_dram_channels;
+	/*modify number of memory channels if lpt mode is enabled*/
+	/* low power tiling mode register*/
+	/* 0 = use channel 0*/
+	/* 1 = use channel 0 and 1*/
+	/* 2 = use channel 0,1,2,3*/
+	if ((fbc_enabled == 1 && lpt_enabled == 1)) {
+		data->dram_efficiency = bw_int_to_fixed(1);
+		if (dceip->low_power_tiling_mode == 0) {
+			data->number_of_dram_channels = 1;
+		}
+		else if (dceip->low_power_tiling_mode == 1) {
+			data->number_of_dram_channels = 2;
+		}
+		else if (dceip->low_power_tiling_mode == 2) {
+			data->number_of_dram_channels = 4;
+		}
+		else {
+			data->number_of_dram_channels = 1;
+		}
+	}
+	else {
+		data->dram_efficiency = bw_frc_to_fixed(8, 10);
+	}
+	/*memory request size and latency hiding:*/
+	/*request size is normally 64 byte, 2-line interleaved, with full latency hiding*/
+	/*the display write-back requests are single line*/
+	/*for tiled graphics surfaces, or undelay surfaces with width higher than the maximum size for full efficiency, request size is 32 byte in 8 and 16 bpp or if the rotation is orthogonal to the tiling grain. only half is useful of the bytes in the request size in 8 bpp or in 32 bpp if the rotation is orthogonal to the tiling grain.*/
+	/*for undelay surfaces with width lower than the maximum size for full efficiency, requests are 4-line interleaved in 16bpp if the rotation is parallel to the tiling grain, and 8-line interleaved with 4-line latency hiding in 8bpp or if the rotation is orthogonal to the tiling grain.*/
+	for (i = 0; i <= maximum_number_of_surfaces - 1; i++) {
+		if (data->enable[i]) {
+			if ((bw_equ(data->rotation_angle[i], bw_int_to_fixed(90)) || bw_equ(data->rotation_angle[i], bw_int_to_fixed(270)))) {
+				if ((i < 4)) {
+					/*underlay portrait tiling mode is not supported*/
+					data->orthogonal_rotation[i] = 1;
+				}
+				else {
+					/*graphics portrait tiling mode*/
+					if ((data->graphics_micro_tile_mode == bw_def_rotated_micro_tiling)) {
+						data->orthogonal_rotation[i] = 0;
+					}
+					else {
+						data->orthogonal_rotation[i] = 1;
+					}
+				}
+			}
+			else {
+				if ((i < 4)) {
+					/*underlay landscape tiling mode is only supported*/
+					if ((data->underlay_micro_tile_mode == bw_def_display_micro_tiling)) {
+						data->orthogonal_rotation[i] = 0;
+					}
+					else {
+						data->orthogonal_rotation[i] = 1;
+					}
+				}
+				else {
+					/*graphics landscape tiling mode*/
+					if ((data->graphics_micro_tile_mode == bw_def_display_micro_tiling)) {
+						data->orthogonal_rotation[i] = 0;
+					}
+					else {
+						data->orthogonal_rotation[i] = 1;
+					}
+				}
+			}
+			if (bw_equ(data->rotation_angle[i], bw_int_to_fixed(90)) || bw_equ(data->rotation_angle[i], bw_int_to_fixed(270))) {
+				data->underlay_maximum_source_efficient_for_tiling = dceip->underlay_maximum_height_efficient_for_tiling;
+			}
+			else {
+				data->underlay_maximum_source_efficient_for_tiling = dceip->underlay_maximum_width_efficient_for_tiling;
+			}
+			if (surface_type[i] == bw_def_display_write_back420_luma || surface_type[i] == bw_def_display_write_back420_chroma) {
+				data->bytes_per_request[i] = bw_int_to_fixed(64);
+				data->useful_bytes_per_request[i] = bw_int_to_fixed(64);
+				data->lines_interleaved_in_mem_access[i] = bw_int_to_fixed(1);
+				data->latency_hiding_lines[i] = bw_int_to_fixed(1);
+			}
+			else if (tiling_mode[i] == bw_def_linear) {
+				data->bytes_per_request[i] = bw_int_to_fixed(64);
+				data->useful_bytes_per_request[i] = bw_int_to_fixed(64);
+				data->lines_interleaved_in_mem_access[i] = bw_int_to_fixed(2);
+				data->latency_hiding_lines[i] = bw_int_to_fixed(2);
+			}
+			else {
+				if (surface_type[i] == bw_def_graphics || (bw_mtn(data->source_width_rounded_up_to_chunks[i], bw_ceil2(data->underlay_maximum_source_efficient_for_tiling, bw_int_to_fixed(256))))) {
+					switch (data->bytes_per_pixel[i]) {
+					case 8:
+						data->lines_interleaved_in_mem_access[i] = bw_int_to_fixed(2);
+						data->latency_hiding_lines[i] = bw_int_to_fixed(2);
+						if (data->orthogonal_rotation[i]) {
+							data->bytes_per_request[i] = bw_int_to_fixed(32);
+							data->useful_bytes_per_request[i] = bw_int_to_fixed(32);
+						}
+						else {
+							data->bytes_per_request[i] = bw_int_to_fixed(64);
+							data->useful_bytes_per_request[i] = bw_int_to_fixed(64);
+						}
+						break;
+					case 4:
+						if (data->orthogonal_rotation[i]) {
+							data->lines_interleaved_in_mem_access[i] = bw_int_to_fixed(2);
+							data->latency_hiding_lines[i] = bw_int_to_fixed(2);
+							data->bytes_per_request[i] = bw_int_to_fixed(32);
+							data->useful_bytes_per_request[i] = bw_int_to_fixed(16);
+						}
+						else {
+							data->lines_interleaved_in_mem_access[i] = bw_int_to_fixed(2);
+							data->latency_hiding_lines[i] = bw_int_to_fixed(2);
+							data->bytes_per_request[i] = bw_int_to_fixed(64);
+							data->useful_bytes_per_request[i] = bw_int_to_fixed(64);
+						}
+						break;
+					case 2:
+						data->lines_interleaved_in_mem_access[i] = bw_int_to_fixed(2);
+						data->latency_hiding_lines[i] = bw_int_to_fixed(2);
+						data->bytes_per_request[i] = bw_int_to_fixed(32);
+						data->useful_bytes_per_request[i] = bw_int_to_fixed(32);
+						break;
+					default:
+						data->lines_interleaved_in_mem_access[i] = bw_int_to_fixed(2);
+						data->latency_hiding_lines[i] = bw_int_to_fixed(2);
+						data->bytes_per_request[i] = bw_int_to_fixed(32);
+						data->useful_bytes_per_request[i] = bw_int_to_fixed(16);
+						break;
+					}
+				}
+				else {
+					data->bytes_per_request[i] = bw_int_to_fixed(64);
+					data->useful_bytes_per_request[i] = bw_int_to_fixed(64);
+					if (data->orthogonal_rotation[i]) {
+						data->lines_interleaved_in_mem_access[i] = bw_int_to_fixed(8);
+						data->latency_hiding_lines[i] = bw_int_to_fixed(4);
+					}
+					else {
+						switch (data->bytes_per_pixel[i]) {
+						case 4:
+							data->lines_interleaved_in_mem_access[i] = bw_int_to_fixed(2);
+							data->latency_hiding_lines[i] = bw_int_to_fixed(2);
+							break;
+						case 2:
+							data->lines_interleaved_in_mem_access[i] = bw_int_to_fixed(4);
+							data->latency_hiding_lines[i] = bw_int_to_fixed(4);
+							break;
+						default:
+							data->lines_interleaved_in_mem_access[i] = bw_int_to_fixed(8);
+							data->latency_hiding_lines[i] = bw_int_to_fixed(4);
+							break;
+						}
+					}
+				}
+			}
+		}
+	}
+	/*requested peak bandwidth:*/
+	/*the peak request-per-second bandwidth is the product of the maximum source lines in per line out in the beginning*/
+	/*and in the middle of the frame, the ratio of the source width to the line time, the ratio of line interleaving*/
+	/*in memory to lines of latency hiding, and the ratio of bytes per pixel to useful bytes per request.*/
+	/**/
+	/*if the dmif data buffer size holds more than vta_ps worth of source lines, then only vsr is used.*/
+	/*the peak bandwidth is the peak request-per-second bandwidth times the request size.*/
+	/**/
+	/*the line buffer lines in per line out in the beginning of the frame is the vertical filter initialization value*/
+	/*rounded up to even and divided by the line times for initialization, which is normally three.*/
+	/*the line buffer lines in per line out in the middle of the frame is at least one, or the vertical scale ratio,*/
+	/*rounded up to line pairs if not doing line buffer prefetching.*/
+	/**/
+	/*the non-prefetching rounding up of the vertical scale ratio can also be done up to 1 (for a 0,2 pattern), 4/3 (for a 0,2,2 pattern),*/
+	/*6/4 (for a 0,2,2,2 pattern), or 3 (for a 2,4 pattern).*/
+	/**/
+	/*the scaler vertical filter initialization value is calculated by the hardware as the floor of the average of the*/
+	/*vertical scale ratio and the number of vertical taps increased by one.  add one more for possible odd line*/
+	/*panning/bezel adjustment mode.*/
+	/**/
+	/*for the bottom interlace field an extra 50% of the vertical scale ratio is considered for this calculation.*/
+	/*in top-bottom stereo mode software has to set the filter initialization value manually and explicitly limit it to 4.*/
+	/*furthermore, there is only one line time for initialization.*/
+	/**/
+	/*line buffer prefetching is done when the number of lines in the line buffer exceeds the number of taps plus*/
+	/*the ceiling of the vertical scale ratio.*/
+	/**/
+	/*multi-line buffer prefetching is only done in the graphics pipe when the scaler is disabled or when upscaling and the vsr <= 0.8.'*/
+	/**/
+	/*the horizontal blank and chunk granularity factor is indirectly used indicate the interval of time required to transfer the source pixels.*/
+	/*the denominator of this term represents the total number of destination output pixels required for the input source pixels.*/
+	/*it applies when the lines in per line out is not 2 or 4.  it does not apply when there is a line buffer between the scl and blnd.*/
+	for (i = 0; i <= maximum_number_of_surfaces - 1; i++) {
+		if (data->enable[i]) {
+			data->v_filter_init[i] = bw_floor2(bw_div((bw_add(bw_add(bw_add(bw_int_to_fixed(1), data->v_taps[i]), data->vsr[i]), bw_mul(bw_mul(bw_int_to_fixed(data->interlace_mode[i]), bw_frc_to_fixed(5, 10)), data->vsr[i]))), bw_int_to_fixed(2)), bw_int_to_fixed(1));
+			if (data->panning_and_bezel_adjustment == bw_def_any_lines) {
+				data->v_filter_init[i] = bw_add(data->v_filter_init[i], bw_int_to_fixed(1));
+			}
+			if (data->stereo_mode[i] == bw_def_top_bottom) {
+				v_filter_init_mode[i] = bw_def_manual;
+				data->v_filter_init[i] = bw_min2(data->v_filter_init[i], bw_int_to_fixed(4));
+			}
+			else {
+				v_filter_init_mode[i] = bw_def_auto;
+			}
+			if (data->stereo_mode[i] == bw_def_top_bottom) {
+				data->num_lines_at_frame_start = bw_int_to_fixed(1);
+			}
+			else {
+				data->num_lines_at_frame_start = bw_int_to_fixed(3);
+			}
+			if ((bw_mtn(data->vsr[i], bw_int_to_fixed(1)) && surface_type[i] == bw_def_graphics) || data->panning_and_bezel_adjustment == bw_def_any_lines) {
+				data->line_buffer_prefetch[i] = 0;
+			}
+			else if ((((dceip->underlay_downscale_prefetch_enabled == 1 && surface_type[i] != bw_def_graphics) || surface_type[i] == bw_def_graphics) && (bw_mtn(data->lb_partitions[i], bw_add(data->v_taps[i], bw_ceil2(data->vsr[i], bw_int_to_fixed(1))))))) {
+				data->line_buffer_prefetch[i] = 1;
+			}
+			else {
+				data->line_buffer_prefetch[i] = 0;
+			}
+			data->lb_lines_in_per_line_out_in_beginning_of_frame[i] = bw_div(bw_ceil2(data->v_filter_init[i], bw_int_to_fixed(dceip->lines_interleaved_into_lb)), data->num_lines_at_frame_start);
+			if (data->line_buffer_prefetch[i] == 1) {
+				data->lb_lines_in_per_line_out_in_middle_of_frame[i] = bw_max2(bw_int_to_fixed(1), data->vsr[i]);
+			}
+			else if (bw_leq(data->vsr[i], bw_int_to_fixed(1))) {
+				data->lb_lines_in_per_line_out_in_middle_of_frame[i] = bw_int_to_fixed(1);
+			} else if (bw_leq(data->vsr[i],
+					bw_frc_to_fixed(4, 3))) {
+				data->lb_lines_in_per_line_out_in_middle_of_frame[i] = bw_div(bw_int_to_fixed(4), bw_int_to_fixed(3));
+			} else if (bw_leq(data->vsr[i],
+					bw_frc_to_fixed(6, 4))) {
+				data->lb_lines_in_per_line_out_in_middle_of_frame[i] = bw_div(bw_int_to_fixed(6), bw_int_to_fixed(4));
+			}
+			else if (bw_leq(data->vsr[i], bw_int_to_fixed(2))) {
+				data->lb_lines_in_per_line_out_in_middle_of_frame[i] = bw_int_to_fixed(2);
+			}
+			else if (bw_leq(data->vsr[i], bw_int_to_fixed(3))) {
+				data->lb_lines_in_per_line_out_in_middle_of_frame[i] = bw_int_to_fixed(3);
+			}
+			else {
+				data->lb_lines_in_per_line_out_in_middle_of_frame[i] = bw_int_to_fixed(4);
+			}
+			if (data->line_buffer_prefetch[i] == 1 || bw_equ(data->lb_lines_in_per_line_out_in_middle_of_frame[i], bw_int_to_fixed(2)) || bw_equ(data->lb_lines_in_per_line_out_in_middle_of_frame[i], bw_int_to_fixed(4))) {
+				data->horizontal_blank_and_chunk_granularity_factor[i] = bw_int_to_fixed(1);
+			}
+			else {
+				data->horizontal_blank_and_chunk_granularity_factor[i] = bw_div(data->h_total[i], (bw_div((bw_add(data->h_total[i], bw_div((bw_sub(data->source_width_pixels[i], bw_int_to_fixed(dceip->chunk_width))), data->hsr[i]))), bw_int_to_fixed(2))));
+			}
+			data->request_bandwidth[i] = bw_div(bw_mul(bw_div(bw_mul(bw_div(bw_mul(bw_max2(data->lb_lines_in_per_line_out_in_beginning_of_frame[i], data->lb_lines_in_per_line_out_in_middle_of_frame[i]), data->source_width_rounded_up_to_chunks[i]), (bw_div(data->h_total[i], data->pixel_rate[i]))), bw_int_to_fixed(data->bytes_per_pixel[i])), data->useful_bytes_per_request[i]), data->lines_interleaved_in_mem_access[i]), data->latency_hiding_lines[i]);
+			data->display_bandwidth[i] = bw_mul(data->request_bandwidth[i], data->bytes_per_request[i]);
+		}
+	}
+	/*outstanding chunk request limit*/
+	/*if underlay buffer sharing is enabled, the data buffer size for underlay in 422 or 444 is the sum of the luma and chroma data buffer sizes.*/
+	/*underlay buffer sharing mode is only permitted in orthogonal rotation modes.*/
+	/**/
+	/*if there is only one display enabled, the dmif data buffer size for the graphics surface is increased by concatenating the adjacent buffers.*/
+	/**/
+	/*the memory chunk size in bytes is 1024 for the writeback, and 256 times the memory line interleaving and the bytes per pixel for graphics*/
+	/*and underlay.*/
+	/**/
+	/*the pipe chunk size uses 2 for line interleaving, except for the write back, in which case it is 1.*/
+	/*graphics and underlay data buffer size is adjusted (limited) using the outstanding chunk request limit if there is more than one*/
+	/*display enabled or if the dmif request buffer is not large enough for the total data buffer size.*/
+	/*the outstanding chunk request limit is the ceiling of the adjusted data buffer size divided by the chunk size in bytes*/
+	/*the adjusted data buffer size is the product of the display bandwidth and the minimum effective data buffer size in terms of time,*/
+	/*rounded up to the chunk size in bytes, but should not exceed the original data buffer size*/
+	for (i = 0; i <= maximum_number_of_surfaces - 1; i++) {
+		if (data->enable[i]) {
+			if ((dceip->dmif_pipe_en_fbc_chunk_tracker + 3 == i && fbc_enabled == 0 && tiling_mode[i] != bw_def_linear)) {
+				data->max_chunks_non_fbc_mode[i] = 128 - dmif_chunk_buff_margin;
+			}
+			else {
+				data->max_chunks_non_fbc_mode[i] = 16 - dmif_chunk_buff_margin;
+			}
+		}
+		if (data->fbc_en[i] == 1) {
+			max_chunks_fbc_mode = 128 - dmif_chunk_buff_margin;
+		}
+	}
+	for (i = 0; i <= maximum_number_of_surfaces - 1; i++) {
+		if (data->enable[i]) {
+			switch (surface_type[i]) {
+			case bw_def_display_write_back420_luma:
+				data->data_buffer_size[i] = bw_int_to_fixed(dceip->display_write_back420_luma_mcifwr_buffer_size);
+				break;
+			case bw_def_display_write_back420_chroma:
+				data->data_buffer_size[i] = bw_int_to_fixed(dceip->display_write_back420_chroma_mcifwr_buffer_size);
+				break;
+			case bw_def_underlay420_luma:
+				data->data_buffer_size[i] = bw_int_to_fixed(dceip->underlay_luma_dmif_size);
+				break;
+			case bw_def_underlay420_chroma:
+				data->data_buffer_size[i] = bw_div(bw_int_to_fixed(dceip->underlay_chroma_dmif_size), bw_int_to_fixed(2));
+				break;
+			case bw_def_underlay422:case bw_def_underlay444:
+				if (data->orthogonal_rotation[i] == 0) {
+					data->data_buffer_size[i] = bw_int_to_fixed(dceip->underlay_luma_dmif_size);
+				}
+				else {
+					data->data_buffer_size[i] = bw_add(bw_int_to_fixed(dceip->underlay_luma_dmif_size), bw_int_to_fixed(dceip->underlay_chroma_dmif_size));
+				}
+				break;
+			default:
+				if (data->fbc_en[i] == 1) {
+					/*data_buffer_size(i) = max_dmif_buffer_allocated * graphics_dmif_size*/
+					if (data->number_of_displays == 1) {
+						data->data_buffer_size[i] = bw_min2(bw_mul(bw_mul(bw_int_to_fixed(max_chunks_fbc_mode), bw_int_to_fixed(pixels_per_chunk)), bw_int_to_fixed(data->bytes_per_pixel[i])), bw_mul(bw_int_to_fixed(dceip->max_dmif_buffer_allocated), bw_int_to_fixed(dceip->graphics_dmif_size)));
+					}
+					else {
+						data->data_buffer_size[i] = bw_min2(bw_mul(bw_mul(bw_int_to_fixed(max_chunks_fbc_mode), bw_int_to_fixed(pixels_per_chunk)), bw_int_to_fixed(data->bytes_per_pixel[i])), bw_int_to_fixed(dceip->graphics_dmif_size));
+					}
+				}
+				else {
+					/*the effective dmif buffer size in non-fbc mode is limited by the 16 entry chunk tracker*/
+					if (data->number_of_displays == 1) {
+						data->data_buffer_size[i] = bw_min2(bw_mul(bw_mul(bw_int_to_fixed(data->max_chunks_non_fbc_mode[i]), bw_int_to_fixed(pixels_per_chunk)), bw_int_to_fixed(data->bytes_per_pixel[i])), bw_mul(bw_int_to_fixed(dceip->max_dmif_buffer_allocated), bw_int_to_fixed(dceip->graphics_dmif_size)));
+					}
+					else {
+						data->data_buffer_size[i] = bw_min2(bw_mul(bw_mul(bw_int_to_fixed(data->max_chunks_non_fbc_mode[i]), bw_int_to_fixed(pixels_per_chunk)), bw_int_to_fixed(data->bytes_per_pixel[i])), bw_int_to_fixed(dceip->graphics_dmif_size));
+					}
+				}
+				break;
+			}
+			if (surface_type[i] == bw_def_display_write_back420_luma || surface_type[i] == bw_def_display_write_back420_chroma) {
+				data->memory_chunk_size_in_bytes[i] = bw_int_to_fixed(1024);
+				data->pipe_chunk_size_in_bytes[i] = bw_int_to_fixed(1024);
+			}
+			else {
+				data->memory_chunk_size_in_bytes[i] = bw_mul(bw_mul(bw_int_to_fixed(dceip->chunk_width), data->lines_interleaved_in_mem_access[i]), bw_int_to_fixed(data->bytes_per_pixel[i]));
+				data->pipe_chunk_size_in_bytes[i] = bw_mul(bw_mul(bw_int_to_fixed(dceip->chunk_width), bw_int_to_fixed(dceip->lines_interleaved_into_lb)), bw_int_to_fixed(data->bytes_per_pixel[i]));
+			}
+		}
+	}
+	data->min_dmif_size_in_time = bw_int_to_fixed(9999);
+	data->min_mcifwr_size_in_time = bw_int_to_fixed(9999);
+	for (i = 0; i <= maximum_number_of_surfaces - 1; i++) {
+		if (data->enable[i]) {
+			if (surface_type[i] != bw_def_display_write_back420_luma && surface_type[i] != bw_def_display_write_back420_chroma) {
+				if (bw_ltn(bw_div(bw_div(bw_mul(data->data_buffer_size[i], data->bytes_per_request[i]), data->useful_bytes_per_request[i]), data->display_bandwidth[i]), data->min_dmif_size_in_time)) {
+					data->min_dmif_size_in_time = bw_div(bw_div(bw_mul(data->data_buffer_size[i], data->bytes_per_request[i]), data->useful_bytes_per_request[i]), data->display_bandwidth[i]);
+				}
+			}
+			else {
+				if (bw_ltn(bw_div(bw_div(bw_mul(data->data_buffer_size[i], data->bytes_per_request[i]), data->useful_bytes_per_request[i]), data->display_bandwidth[i]), data->min_mcifwr_size_in_time)) {
+					data->min_mcifwr_size_in_time = bw_div(bw_div(bw_mul(data->data_buffer_size[i], data->bytes_per_request[i]), data->useful_bytes_per_request[i]), data->display_bandwidth[i]);
+				}
+			}
+		}
+	}
+	data->total_requests_for_dmif_size = bw_int_to_fixed(0);
+	for (i = 0; i <= maximum_number_of_surfaces - 1; i++) {
+		if (data->enable[i] && surface_type[i] != bw_def_display_write_back420_luma && surface_type[i] != bw_def_display_write_back420_chroma) {
+			data->total_requests_for_dmif_size = bw_add(data->total_requests_for_dmif_size, bw_div(data->data_buffer_size[i], data->useful_bytes_per_request[i]));
+		}
+	}
+	for (i = 0; i <= maximum_number_of_surfaces - 1; i++) {
+		if (data->enable[i]) {
+			if (surface_type[i] != bw_def_display_write_back420_luma && surface_type[i] != bw_def_display_write_back420_chroma && dceip->limit_excessive_outstanding_dmif_requests && (data->number_of_displays > 1 || bw_mtn(data->total_requests_for_dmif_size, dceip->dmif_request_buffer_size))) {
+				data->adjusted_data_buffer_size[i] = bw_min2(data->data_buffer_size[i], bw_ceil2(bw_mul(data->min_dmif_size_in_time, data->display_bandwidth[i]), data->memory_chunk_size_in_bytes[i]));
+			}
+			else {
+				data->adjusted_data_buffer_size[i] = data->data_buffer_size[i];
+			}
+		}
+	}
+	for (i = 0; i <= maximum_number_of_surfaces - 1; i++) {
+		if (data->enable[i]) {
+			if ((data->number_of_displays == 1 && data->number_of_underlay_surfaces == 0)) {
+				/*set maximum chunk limit if only one graphic pipe is enabled*/
+				data->outstanding_chunk_request_limit[i] = bw_int_to_fixed(127);
+			}
+			else {
+				data->outstanding_chunk_request_limit[i] = bw_ceil2(bw_div(data->adjusted_data_buffer_size[i], data->pipe_chunk_size_in_bytes[i]), bw_int_to_fixed(1));
+				/*clamp maximum chunk limit in the graphic display pipe*/
+				if ((i >= 4)) {
+					data->outstanding_chunk_request_limit[i] = bw_max2(bw_int_to_fixed(127), data->outstanding_chunk_request_limit[i]);
+				}
+			}
+		}
+	}
+	/*outstanding pte request limit*/
+	/*in tiling mode with no rotation the sg pte requests are 8 useful pt_es, the sg row height is the page height and the sg page width x height is 64x64 for 8bpp, 64x32 for 16 bpp, 32x32 for 32 bpp*/
+	/*in tiling mode with rotation the sg pte requests are only one useful pte, and the sg row height is also the page height, but the sg page width and height are swapped*/
+	/*in linear mode the pte requests are 8 useful pt_es, the sg page width is 4096 divided by the bytes per pixel, the sg page height is 1, but there is just one row whose height is the lines of pte prefetching*/
+	/*the outstanding pte request limit is obtained by multiplying the outstanding chunk request limit by the peak pte request to eviction limiting ratio, rounding up to integer, multiplying by the pte requests per chunk, and rounding up to integer again*/
+	/*if not using peak pte request to eviction limiting, the outstanding pte request limit is the pte requests in the vblank*/
+	/*the pte requests in the vblank is the product of the number of pte request rows times the number of pte requests in a row*/
+	/*the number of pte requests in a row is the quotient of the source width divided by 256, multiplied by the pte requests per chunk, rounded up to even, multiplied by the scatter-gather row height and divided by the scatter-gather page height*/
+	/*the pte requests per chunk is 256 divided by the scatter-gather page width and the useful pt_es per pte request*/
+	if (data->number_of_displays > 1 || (bw_neq(data->rotation_angle[4], bw_int_to_fixed(0)) && bw_neq(data->rotation_angle[4], bw_int_to_fixed(180)))) {
+		data->peak_pte_request_to_eviction_ratio_limiting = dceip->peak_pte_request_to_eviction_ratio_limiting_multiple_displays_or_single_rotated_display;
+	}
+	else {
+		data->peak_pte_request_to_eviction_ratio_limiting = dceip->peak_pte_request_to_eviction_ratio_limiting_single_display_no_rotation;
+	}
+	for (i = 0; i <= maximum_number_of_surfaces - 1; i++) {
+		if (data->enable[i] && data->scatter_gather_enable_for_pipe[i] == 1) {
+			if (tiling_mode[i] == bw_def_linear) {
+				data->useful_pte_per_pte_request = bw_int_to_fixed(8);
+				data->scatter_gather_page_width[i] = bw_div(bw_int_to_fixed(4096), bw_int_to_fixed(data->bytes_per_pixel[i]));
+				data->scatter_gather_page_height[i] = bw_int_to_fixed(1);
+				data->scatter_gather_pte_request_rows = bw_int_to_fixed(1);
+				data->scatter_gather_row_height = bw_int_to_fixed(dceip->scatter_gather_lines_of_pte_prefetching_in_linear_mode);
+			}
+			else if (bw_equ(data->rotation_angle[i], bw_int_to_fixed(0)) || bw_equ(data->rotation_angle[i], bw_int_to_fixed(180))) {
+				data->useful_pte_per_pte_request = bw_int_to_fixed(8);
+				switch (data->bytes_per_pixel[i]) {
+				case 4:
+					data->scatter_gather_page_width[i] = bw_int_to_fixed(32);
+					data->scatter_gather_page_height[i] = bw_int_to_fixed(32);
+					break;
+				case 2:
+					data->scatter_gather_page_width[i] = bw_int_to_fixed(64);
+					data->scatter_gather_page_height[i] = bw_int_to_fixed(32);
+					break;
+				default:
+					data->scatter_gather_page_width[i] = bw_int_to_fixed(64);
+					data->scatter_gather_page_height[i] = bw_int_to_fixed(64);
+					break;
+				}
+				data->scatter_gather_pte_request_rows = bw_int_to_fixed(dceip->scatter_gather_pte_request_rows_in_tiling_mode);
+				data->scatter_gather_row_height = data->scatter_gather_page_height[i];
+			}
+			else {
+				data->useful_pte_per_pte_request = bw_int_to_fixed(1);
+				switch (data->bytes_per_pixel[i]) {
+				case 4:
+					data->scatter_gather_page_width[i] = bw_int_to_fixed(32);
+					data->scatter_gather_page_height[i] = bw_int_to_fixed(32);
+					break;
+				case 2:
+					data->scatter_gather_page_width[i] = bw_int_to_fixed(32);
+					data->scatter_gather_page_height[i] = bw_int_to_fixed(64);
+					break;
+				default:
+					data->scatter_gather_page_width[i] = bw_int_to_fixed(64);
+					data->scatter_gather_page_height[i] = bw_int_to_fixed(64);
+					break;
+				}
+				data->scatter_gather_pte_request_rows = bw_int_to_fixed(dceip->scatter_gather_pte_request_rows_in_tiling_mode);
+				data->scatter_gather_row_height = data->scatter_gather_page_height[i];
+			}
+			data->pte_request_per_chunk[i] = bw_div(bw_div(bw_int_to_fixed(dceip->chunk_width), data->scatter_gather_page_width[i]), data->useful_pte_per_pte_request);
+			data->scatter_gather_pte_requests_in_row[i] = bw_div(bw_mul(bw_ceil2(bw_mul(bw_div(data->source_width_rounded_up_to_chunks[i], bw_int_to_fixed(dceip->chunk_width)), data->pte_request_per_chunk[i]), bw_int_to_fixed(1)), data->scatter_gather_row_height), data->scatter_gather_page_height[i]);
+			data->scatter_gather_pte_requests_in_vblank = bw_mul(data->scatter_gather_pte_request_rows, data->scatter_gather_pte_requests_in_row[i]);
+			if (bw_equ(data->peak_pte_request_to_eviction_ratio_limiting, bw_int_to_fixed(0))) {
+				data->scatter_gather_pte_request_limit[i] = data->scatter_gather_pte_requests_in_vblank;
+			}
+			else {
+				data->scatter_gather_pte_request_limit[i] = bw_max2(dceip->minimum_outstanding_pte_request_limit, bw_min2(data->scatter_gather_pte_requests_in_vblank, bw_ceil2(bw_mul(bw_mul(bw_div(bw_ceil2(data->adjusted_data_buffer_size[i], data->memory_chunk_size_in_bytes[i]), data->memory_chunk_size_in_bytes[i]), data->pte_request_per_chunk[i]), data->peak_pte_request_to_eviction_ratio_limiting), bw_int_to_fixed(1))));
+			}
+		}
+	}
+	/*pitch padding recommended for efficiency in linear mode*/
+	/*in linear mode graphics or underlay with scatter gather, a pitch that is a multiple of the channel interleave (256 bytes) times the channel-bank rotation is not efficient*/
+	/*if that is the case it is recommended to pad the pitch by at least 256 pixels*/
+	data->inefficient_linear_pitch_in_bytes = bw_mul(bw_mul(bw_int_to_fixed(256), bw_int_to_fixed(vbios->number_of_dram_banks)), bw_int_to_fixed(data->number_of_dram_channels));
+
+	/*pixel transfer time*/
+	/*the dmif and mcifwr yclk(pclk) required is the one that allows the transfer of all pipe's data buffer size in memory in the time for data transfer*/
+	/*for dmif, pte and cursor requests have to be included.*/
+	/*the dram data requirement is doubled when the data request size in bytes is less than the dram channel width times the burst size (8)*/
+	/*the dram data requirement is also multiplied by the number of channels in the case of low power tiling*/
+	/*the page close-open time is determined by trc and the number of page close-opens*/
+	/*in tiled mode graphics or underlay with scatter-gather enabled the bytes per page close-open is the product of the memory line interleave times the maximum of the scatter-gather page width and the product of the tile width (8 pixels) times the number of channels times the number of banks.*/
+	/*in linear mode graphics or underlay with scatter-gather enabled and inefficient pitch, the bytes per page close-open is the line request alternation slice, because different lines are in completely different 4k address bases.*/
+	/*otherwise, the bytes page close-open is the chunk size because that is the arbitration slice.*/
+	/*pte requests are grouped by pte requests per chunk if that is more than 1. each group costs a page close-open time for dmif reads*/
+	/*cursor requests outstanding are limited to a group of two source lines. each group costs a page close-open time for dmif reads*/
+	/*the display reads and writes time for data transfer is the minimum data or cursor buffer size in time minus the mc urgent latency*/
+	/*the mc urgent latency is experienced more than one time if the number of dmif requests in the data buffer exceeds the request buffer size plus the request slots reserved for dmif in the dram channel arbiter queues*/
+	/*the dispclk required is the maximum for all surfaces of the maximum of the source pixels for first output pixel times the throughput factor, divided by the pixels per dispclk, and divided by the minimum latency hiding minus the dram speed/p-state change latency minus the burst time, and the source pixels for last output pixel, times the throughput factor, divided by the pixels per dispclk, and divided by the minimum latency hiding minus the dram speed/p-state change latency minus the burst time, plus the active time.*/
+	/*the data burst time is the maximum of the total page close-open time, total dmif/mcifwr buffer size in memory divided by the dram bandwidth, and the total dmif/mcifwr buffer size in memory divided by the 32 byte sclk data bus bandwidth, each multiplied by its efficiency.*/
+	/*the source line transfer time is the maximum for all surfaces of the maximum of the burst time plus the urgent latency times the floor of the data required divided by the buffer size for the fist pixel, and the burst time plus the urgent latency times the floor of the data required divided by the buffer size for the last pixel plus the active time.*/
+	/*the source pixels for the first output pixel is 512 if the scaler vertical filter initialization value is greater than 2, and it is 4 times the source width if it is greater than 4.*/
+	/*the source pixels for the last output pixel is the source width times the scaler vertical filter initialization value rounded up to even*/
+	/*the source data for these pixels is the number of pixels times the bytes per pixel times the bytes per request divided by the useful bytes per request.*/
+	data->cursor_total_data = bw_int_to_fixed(0);
+	data->cursor_total_request_groups = bw_int_to_fixed(0);
+	data->scatter_gather_total_pte_requests = bw_int_to_fixed(0);
+	data->scatter_gather_total_pte_request_groups = bw_int_to_fixed(0);
+	for (i = 0; i <= maximum_number_of_surfaces - 1; i++) {
+		if (data->enable[i]) {
+			data->cursor_total_data = bw_add(data->cursor_total_data, bw_mul(bw_mul(bw_int_to_fixed(2), data->cursor_width_pixels[i]), bw_int_to_fixed(4)));
+			if (dceip->large_cursor == 1) {
+				data->cursor_total_request_groups = bw_add(data->cursor_total_request_groups, bw_int_to_fixed((dceip->cursor_max_outstanding_group_num + 1)));
+			}
+			else {
+				data->cursor_total_request_groups = bw_add(data->cursor_total_request_groups, bw_ceil2(bw_div(data->cursor_width_pixels[i], dceip->cursor_chunk_width), bw_int_to_fixed(1)));
+			}
+			if (data->scatter_gather_enable_for_pipe[i]) {
+				data->scatter_gather_total_pte_requests = bw_add(data->scatter_gather_total_pte_requests, data->scatter_gather_pte_request_limit[i]);
+				data->scatter_gather_total_pte_request_groups = bw_add(data->scatter_gather_total_pte_request_groups, bw_ceil2(bw_div(data->scatter_gather_pte_request_limit[i], bw_ceil2(data->pte_request_per_chunk[i], bw_int_to_fixed(1))), bw_int_to_fixed(1)));
+			}
+		}
+	}
+	data->tile_width_in_pixels = bw_int_to_fixed(8);
+	data->dmif_total_number_of_data_request_page_close_open = bw_int_to_fixed(0);
+	data->mcifwr_total_number_of_data_request_page_close_open = bw_int_to_fixed(0);
+	for (i = 0; i <= maximum_number_of_surfaces - 1; i++) {
+		if (data->enable[i]) {
+			if (data->scatter_gather_enable_for_pipe[i] == 1 && tiling_mode[i] != bw_def_linear) {
+				data->bytes_per_page_close_open = bw_mul(data->lines_interleaved_in_mem_access[i], bw_max2(bw_mul(bw_mul(bw_mul(bw_int_to_fixed(data->bytes_per_pixel[i]), data->tile_width_in_pixels), bw_int_to_fixed(vbios->number_of_dram_banks)), bw_int_to_fixed(data->number_of_dram_channels)), bw_mul(bw_int_to_fixed(data->bytes_per_pixel[i]), data->scatter_gather_page_width[i])));
+			}
+			else if (data->scatter_gather_enable_for_pipe[i] == 1 && tiling_mode[i] == bw_def_linear && bw_equ(bw_mod((bw_mul(data->pitch_in_pixels_after_surface_type[i], bw_int_to_fixed(data->bytes_per_pixel[i]))), data->inefficient_linear_pitch_in_bytes), bw_int_to_fixed(0))) {
+				data->bytes_per_page_close_open = dceip->linear_mode_line_request_alternation_slice;
+			}
+			else {
+				data->bytes_per_page_close_open = data->memory_chunk_size_in_bytes[i];
+			}
+			if (surface_type[i] != bw_def_display_write_back420_luma && surface_type[i] != bw_def_display_write_back420_chroma) {
+				data->dmif_total_number_of_data_request_page_close_open = bw_add(data->dmif_total_number_of_data_request_page_close_open, bw_div(bw_ceil2(data->adjusted_data_buffer_size[i], data->memory_chunk_size_in_bytes[i]), data->bytes_per_page_close_open));
+			}
+			else {
+				data->mcifwr_total_number_of_data_request_page_close_open = bw_add(data->mcifwr_total_number_of_data_request_page_close_open, bw_div(bw_ceil2(data->adjusted_data_buffer_size[i], data->memory_chunk_size_in_bytes[i]), data->bytes_per_page_close_open));
+			}
+		}
+	}
+	data->dmif_total_page_close_open_time = bw_div(bw_mul((bw_add(bw_add(data->dmif_total_number_of_data_request_page_close_open, data->scatter_gather_total_pte_request_groups), data->cursor_total_request_groups)), vbios->trc), bw_int_to_fixed(1000));
+	data->mcifwr_total_page_close_open_time = bw_div(bw_mul(data->mcifwr_total_number_of_data_request_page_close_open, vbios->trc), bw_int_to_fixed(1000));
+	for (i = 0; i <= maximum_number_of_surfaces - 1; i++) {
+		if (data->enable[i]) {
+			data->adjusted_data_buffer_size_in_memory[i] = bw_div(bw_mul(data->adjusted_data_buffer_size[i], data->bytes_per_request[i]), data->useful_bytes_per_request[i]);
+		}
+	}
+	data->total_requests_for_adjusted_dmif_size = bw_int_to_fixed(0);
+	for (i = 0; i <= maximum_number_of_surfaces - 1; i++) {
+		if (data->enable[i]) {
+			if (surface_type[i] != bw_def_display_write_back420_luma && surface_type[i] != bw_def_display_write_back420_chroma) {
+				data->total_requests_for_adjusted_dmif_size = bw_add(data->total_requests_for_adjusted_dmif_size, bw_div(data->adjusted_data_buffer_size[i], data->useful_bytes_per_request[i]));
+			}
+		}
+	}
+	data->total_dmifmc_urgent_trips = bw_ceil2(bw_div(data->total_requests_for_adjusted_dmif_size, (bw_add(dceip->dmif_request_buffer_size, bw_int_to_fixed(vbios->number_of_request_slots_gmc_reserves_for_dmif_per_channel * data->number_of_dram_channels)))), bw_int_to_fixed(1));
+	data->total_dmifmc_urgent_latency = bw_mul(vbios->dmifmc_urgent_latency, data->total_dmifmc_urgent_trips);
+	data->total_display_reads_required_data = bw_int_to_fixed(0);
+	data->total_display_reads_required_dram_access_data = bw_int_to_fixed(0);
+	data->total_display_writes_required_data = bw_int_to_fixed(0);
+	data->total_display_writes_required_dram_access_data = bw_int_to_fixed(0);
+	for (i = 0; i <= maximum_number_of_surfaces - 1; i++) {
+		if (data->enable[i]) {
+			if (surface_type[i] != bw_def_display_write_back420_luma && surface_type[i] != bw_def_display_write_back420_chroma) {
+				data->display_reads_required_data = data->adjusted_data_buffer_size_in_memory[i];
+				/*for hbm memories, each channel is split into 2 pseudo-channels that are each 64 bits in width.  each*/
+				/*pseudo-channel may be read independently of one another.*/
+				/*the read burst length (bl) for hbm memories is 4, so each read command will access 32 bytes of data.*/
+				/*the 64 or 32 byte sized data is stored in one pseudo-channel.*/
+				/*it will take 4 memclk cycles or 8 yclk cycles to fetch 64 bytes of data from the hbm memory (2 read commands).*/
+				/*it will take 2 memclk cycles or 4 yclk cycles to fetch 32 bytes of data from the hbm memory (1 read command).*/
+				/*for gddr5/ddr4 memories, there is additional overhead if the size of the request is smaller than 64 bytes.*/
+				/*the read burst length (bl) for gddr5/ddr4 memories is 8, regardless of the size of the data request.*/
+				/*therefore it will require 8 cycles to fetch 64 or 32 bytes of data from the memory.*/
+				/*the memory efficiency will be 50% for the 32 byte sized data.*/
+				if (vbios->memory_type == bw_def_hbm) {
+					data->display_reads_required_dram_access_data = data->adjusted_data_buffer_size_in_memory[i];
+				}
+				else {
+					data->display_reads_required_dram_access_data = bw_mul(data->adjusted_data_buffer_size_in_memory[i], bw_ceil2(bw_div(bw_int_to_fixed((8 * vbios->dram_channel_width_in_bits / 8)), data->bytes_per_request[i]), bw_int_to_fixed(1)));
+				}
+				data->total_display_reads_required_data = bw_add(data->total_display_reads_required_data, data->display_reads_required_data);
+				data->total_display_reads_required_dram_access_data = bw_add(data->total_display_reads_required_dram_access_data, data->display_reads_required_dram_access_data);
+			}
+			else {
+				data->total_display_writes_required_data = bw_add(data->total_display_writes_required_data, data->adjusted_data_buffer_size_in_memory[i]);
+				data->total_display_writes_required_dram_access_data = bw_add(data->total_display_writes_required_dram_access_data, bw_mul(data->adjusted_data_buffer_size_in_memory[i], bw_ceil2(bw_div(bw_int_to_fixed(vbios->dram_channel_width_in_bits), data->bytes_per_request[i]), bw_int_to_fixed(1))));
+			}
+		}
+	}
+	data->total_display_reads_required_data = bw_add(bw_add(data->total_display_reads_required_data, data->cursor_total_data), bw_mul(data->scatter_gather_total_pte_requests, bw_int_to_fixed(64)));
+	data->total_display_reads_required_dram_access_data = bw_add(bw_add(data->total_display_reads_required_dram_access_data, data->cursor_total_data), bw_mul(data->scatter_gather_total_pte_requests, bw_int_to_fixed(64)));
+	for (i = 0; i <= maximum_number_of_surfaces - 1; i++) {
+		if (data->enable[i]) {
+			if (bw_mtn(data->v_filter_init[i], bw_int_to_fixed(4))) {
+				data->src_pixels_for_first_output_pixel[i] = bw_mul(bw_int_to_fixed(4), data->source_width_rounded_up_to_chunks[i]);
+			}
+			else {
+				if (bw_mtn(data->v_filter_init[i], bw_int_to_fixed(2))) {
+					data->src_pixels_for_first_output_pixel[i] = bw_int_to_fixed(512);
+				}
+				else {
+					data->src_pixels_for_first_output_pixel[i] = bw_int_to_fixed(0);
+				}
+			}
+			data->src_data_for_first_output_pixel[i] = bw_div(bw_mul(bw_mul(data->src_pixels_for_first_output_pixel[i], bw_int_to_fixed(data->bytes_per_pixel[i])), data->bytes_per_request[i]), data->useful_bytes_per_request[i]);
+			data->src_pixels_for_last_output_pixel[i] = bw_mul(data->source_width_rounded_up_to_chunks[i], bw_max2(bw_ceil2(data->v_filter_init[i], bw_int_to_fixed(dceip->lines_interleaved_into_lb)), bw_mul(bw_ceil2(data->vsr[i], bw_int_to_fixed(dceip->lines_interleaved_into_lb)), data->horizontal_blank_and_chunk_granularity_factor[i])));
+			data->src_data_for_last_output_pixel[i] = bw_div(bw_mul(bw_mul(bw_mul(data->source_width_rounded_up_to_chunks[i], bw_max2(bw_ceil2(data->v_filter_init[i], bw_int_to_fixed(dceip->lines_interleaved_into_lb)), data->lines_interleaved_in_mem_access[i])), bw_int_to_fixed(data->bytes_per_pixel[i])), data->bytes_per_request[i]), data->useful_bytes_per_request[i]);
+			data->active_time[i] = bw_div(bw_div(data->source_width_rounded_up_to_chunks[i], data->hsr[i]), data->pixel_rate[i]);
+		}
+	}
+	for (i = 0; i <= 2; i++) {
+		for (j = 0; j <= 7; j++) {
+			data->dmif_burst_time[i][j] = bw_max3(data->dmif_total_page_close_open_time, bw_div(data->total_display_reads_required_dram_access_data, (bw_mul(bw_div(bw_mul(bw_mul(data->dram_efficiency, yclk[i]), bw_int_to_fixed(vbios->dram_channel_width_in_bits)), bw_int_to_fixed(8)), bw_int_to_fixed(data->number_of_dram_channels)))), bw_div(data->total_display_reads_required_data, (bw_mul(bw_mul(sclk[j], vbios->data_return_bus_width), bw_int_to_fixed(bus_efficiency)))));
+			if (data->d1_display_write_back_dwb_enable == 1) {
+				data->mcifwr_burst_time[i][j] = bw_max3(data->mcifwr_total_page_close_open_time, bw_div(data->total_display_writes_required_dram_access_data, (bw_mul(bw_div(bw_mul(bw_mul(data->dram_efficiency, yclk[i]), bw_int_to_fixed(vbios->dram_channel_width_in_bits)), bw_int_to_fixed(8)), bw_int_to_fixed(data->number_of_dram_wrchannels)))), bw_div(data->total_display_writes_required_data, (bw_mul(bw_mul(sclk[j], vbios->data_return_bus_width), bw_int_to_fixed(bus_efficiency)))));
+			}
+		}
+	}
+	for (i = 0; i <= maximum_number_of_surfaces - 1; i++) {
+		for (j = 0; j <= 2; j++) {
+			for (k = 0; k <= 7; k++) {
+				if (data->enable[i]) {
+					if (surface_type[i] != bw_def_display_write_back420_luma && surface_type[i] != bw_def_display_write_back420_chroma) {
+						/*time to transfer data from the dmif buffer to the lb.  since the mc to dmif transfer time overlaps*/
+						/*with the dmif to lb transfer time, only time to transfer the last chunk  is considered.*/
+						data->dmif_buffer_transfer_time[i] = bw_mul(data->source_width_rounded_up_to_chunks[i], (bw_div(dceip->lb_write_pixels_per_dispclk, (bw_div(vbios->low_voltage_max_dispclk, dceip->display_pipe_throughput_factor)))));
+						data->line_source_transfer_time[i][j][k] = bw_max2(bw_mul((bw_add(data->total_dmifmc_urgent_latency, data->dmif_burst_time[j][k])), bw_floor2(bw_div(data->src_data_for_first_output_pixel[i], data->adjusted_data_buffer_size_in_memory[i]), bw_int_to_fixed(1))), bw_sub(bw_add(bw_mul((bw_add(data->total_dmifmc_urgent_latency, data->dmif_burst_time[j][k])), bw_floor2(bw_div(data->src_data_for_last_output_pixel[i], data->adjusted_data_buffer_size_in_memory[i]), bw_int_to_fixed(1))), data->dmif_buffer_transfer_time[i]), data->active_time[i]));
+						/*during an mclk switch the requests from the dce ip are stored in the gmc/arb.  these requests should be serviced immediately*/
+						/*after the mclk switch sequence and not incur an urgent latency penalty.  it is assumed that the gmc/arb can hold up to 256 requests*/
+						/*per memory channel.  if the dce ip is urgent after the mclk switch sequence, all pending requests and subsequent requests should be*/
+						/*immediately serviced without a gap in the urgent requests.*/
+						/*the latency incurred would be the time to issue the requests and return the data for the first or last output pixel.*/
+						if (surface_type[i] == bw_def_graphics) {
+							switch (data->lb_bpc[i]) {
+							case 6:
+								data->v_scaler_efficiency = dceip->graphics_vscaler_efficiency6_bit_per_component;
+								break;
+							case 8:
+								data->v_scaler_efficiency = dceip->graphics_vscaler_efficiency8_bit_per_component;
+								break;
+							case 10:
+								data->v_scaler_efficiency = dceip->graphics_vscaler_efficiency10_bit_per_component;
+								break;
+							default:
+								data->v_scaler_efficiency = dceip->graphics_vscaler_efficiency12_bit_per_component;
+								break;
+							}
+							if (data->use_alpha[i] == 1) {
+								data->v_scaler_efficiency = bw_min2(data->v_scaler_efficiency, dceip->alpha_vscaler_efficiency);
+							}
+						}
+						else {
+							switch (data->lb_bpc[i]) {
+							case 6:
+								data->v_scaler_efficiency = dceip->underlay_vscaler_efficiency6_bit_per_component;
+								break;
+							case 8:
+								data->v_scaler_efficiency = dceip->underlay_vscaler_efficiency8_bit_per_component;
+								break;
+							case 10:
+								data->v_scaler_efficiency = dceip->underlay_vscaler_efficiency10_bit_per_component;
+								break;
+							default:
+								data->v_scaler_efficiency = bw_int_to_fixed(3);
+								break;
+							}
+						}
+						if (dceip->pre_downscaler_enabled && bw_mtn(data->hsr[i], bw_int_to_fixed(1))) {
+							data->scaler_limits_factor = bw_max2(bw_div(data->v_taps[i], data->v_scaler_efficiency), bw_div(data->source_width_rounded_up_to_chunks[i], data->h_total[i]));
+						}
+						else {
+							data->scaler_limits_factor = bw_max3(bw_int_to_fixed(1), bw_ceil2(bw_div(data->h_taps[i], bw_int_to_fixed(4)), bw_int_to_fixed(1)), bw_mul(data->hsr[i], bw_max2(bw_div(data->v_taps[i], data->v_scaler_efficiency), bw_int_to_fixed(1))));
+						}
+						data->dram_speed_change_line_source_transfer_time[i][j][k] = bw_mul(bw_int_to_fixed(2), bw_max2((bw_add((bw_div(data->src_data_for_first_output_pixel[i], bw_min2(bw_mul(data->bytes_per_request[i], sclk[k]), bw_div(bw_mul(bw_mul(data->bytes_per_request[i], data->pixel_rate[i]), data->scaler_limits_factor), bw_int_to_fixed(2))))), (bw_mul(data->dmif_burst_time[j][k], bw_floor2(bw_div(data->src_data_for_first_output_pixel[i], data->adjusted_data_buffer_size_in_memory[i]), bw_int_to_fixed(1)))))), (bw_add((bw_div(data->src_data_for_last_output_pixel[i], bw_min2(bw_mul(data->bytes_per_request[i], sclk[k]), bw_div(bw_mul(bw_mul(data->bytes_per_request[i], data->pixel_rate[i]), data->scaler_limits_factor), bw_int_to_fixed(2))))), (bw_sub(bw_mul(data->dmif_burst_time[j][k], bw_floor2(bw_div(data->src_data_for_last_output_pixel[i], data->adjusted_data_buffer_size_in_memory[i]), bw_int_to_fixed(1))), data->active_time[i]))))));
+					}
+					else {
+						data->line_source_transfer_time[i][j][k] = bw_max2(bw_mul((bw_add(vbios->mcifwrmc_urgent_latency, data->mcifwr_burst_time[j][k])), bw_floor2(bw_div(data->src_data_for_first_output_pixel[i], data->adjusted_data_buffer_size_in_memory[i]), bw_int_to_fixed(1))), bw_sub(bw_mul((bw_add(vbios->mcifwrmc_urgent_latency, data->mcifwr_burst_time[j][k])), bw_floor2(bw_div(data->src_data_for_last_output_pixel[i], data->adjusted_data_buffer_size_in_memory[i]), bw_int_to_fixed(1))), data->active_time[i]));
+						/*during an mclk switch the requests from the dce ip are stored in the gmc/arb.  these requests should be serviced immediately*/
+						/*after the mclk switch sequence and not incur an urgent latency penalty.  it is assumed that the gmc/arb can hold up to 256 requests*/
+						/*per memory channel.  if the dce ip is urgent after the mclk switch sequence, all pending requests and subsequent requests should be*/
+						/*immediately serviced without a gap in the urgent requests.*/
+						/*the latency incurred would be the time to issue the requests and return the data for the first or last output pixel.*/
+						data->dram_speed_change_line_source_transfer_time[i][j][k] = bw_max2((bw_add((bw_div(data->src_data_for_first_output_pixel[i], bw_min2(bw_mul(data->bytes_per_request[i], sclk[k]), bw_div(bw_mul(data->bytes_per_request[i], vbios->low_voltage_max_dispclk), bw_int_to_fixed(2))))), (bw_mul(data->mcifwr_burst_time[j][k], bw_floor2(bw_div(data->src_data_for_first_output_pixel[i], data->adjusted_data_buffer_size_in_memory[i]), bw_int_to_fixed(1)))))), (bw_add((bw_div(data->src_data_for_last_output_pixel[i], bw_min2(bw_mul(data->bytes_per_request[i], sclk[k]), bw_div(bw_mul(data->bytes_per_request[i], vbios->low_voltage_max_dispclk), bw_int_to_fixed(2))))), (bw_sub(bw_mul(data->mcifwr_burst_time[j][k], bw_floor2(bw_div(data->src_data_for_last_output_pixel[i], data->adjusted_data_buffer_size_in_memory[i]), bw_int_to_fixed(1))), data->active_time[i])))));
+					}
+				}
+			}
+		}
+	}
+	/*cpu c-state and p-state change enable*/
+	/*for cpu p-state change to be possible for a yclk(pclk) and sclk level the dispclk required has to be enough for the blackout duration*/
+	/*for cpu c-state change to be possible for a yclk(pclk) and sclk level the dispclk required has to be enough for the blackout duration and recovery*/
+	/*condition for the blackout duration:*/
+	/* minimum latency hiding > blackout duration + dmif burst time + line source transfer time*/
+	/*condition for the blackout recovery:*/
+	/* recovery time >  dmif burst time + 2 * urgent latency*/
+	/* recovery time > (display bw * blackout duration  + (2 * urgent latency + dmif burst time)*dispclk - dmif size )*/
+	/*                  / (dispclk - display bw)*/
+	/*the minimum latency hiding is the minimum for all pipes of one screen line time, plus one more line time if doing lb prefetch, plus the dmif data buffer size equivalent in time, minus the urgent latency.*/
+	/*the minimum latency hiding is  further limited by the cursor.  the cursor latency hiding is the number of lines of the cursor buffer, minus one if the downscaling is less than two, or minus three if it is more*/
+	for (i = 0; i <= maximum_number_of_surfaces - 1; i++) {
+		if (data->enable[i]) {
+			if ((bw_equ(dceip->stutter_and_dram_clock_state_change_gated_before_cursor, bw_int_to_fixed(0)) && bw_mtn(data->cursor_width_pixels[i], bw_int_to_fixed(0)))) {
+				if (bw_ltn(data->vsr[i], bw_int_to_fixed(2))) {
+					data->cursor_latency_hiding[i] = bw_div(bw_div(bw_mul((bw_sub(dceip->cursor_dcp_buffer_lines, bw_int_to_fixed(1))), data->h_total[i]), data->vsr[i]), data->pixel_rate[i]);
+				}
+				else {
+					data->cursor_latency_hiding[i] = bw_div(bw_div(bw_mul((bw_sub(dceip->cursor_dcp_buffer_lines, bw_int_to_fixed(3))), data->h_total[i]), data->vsr[i]), data->pixel_rate[i]);
+				}
+			}
+			else {
+				data->cursor_latency_hiding[i] = bw_int_to_fixed(9999);
+			}
+		}
+	}
+	for (i = 0; i <= maximum_number_of_surfaces - 1; i++) {
+		if (data->enable[i]) {
+			if (dceip->graphics_lb_nodownscaling_multi_line_prefetching == 1 && (bw_equ(data->vsr[i], bw_int_to_fixed(1)) || (bw_leq(data->vsr[i], bw_frc_to_fixed(8, 10)) && bw_leq(data->v_taps[i], bw_int_to_fixed(2)) && data->lb_bpc[i] == 8)) && surface_type[i] == bw_def_graphics) {
+				data->minimum_latency_hiding[i] = bw_sub(bw_div(bw_mul((bw_div((bw_add(bw_sub(data->lb_partitions[i], bw_int_to_fixed(1)), bw_div(bw_div(data->data_buffer_size[i], bw_int_to_fixed(data->bytes_per_pixel[i])), data->source_width_pixels[i]))), data->vsr[i])), data->h_total[i]), data->pixel_rate[i]), data->total_dmifmc_urgent_latency);
+			}
+			else {
+				data->minimum_latency_hiding[i] = bw_sub(bw_div(bw_mul((bw_div((bw_add(bw_int_to_fixed(1 + data->line_buffer_prefetch[i]), bw_div(bw_div(data->data_buffer_size[i], bw_int_to_fixed(data->bytes_per_pixel[i])), data->source_width_pixels[i]))), data->vsr[i])), data->h_total[i]), data->pixel_rate[i]), data->total_dmifmc_urgent_latency);
+			}
+			data->minimum_latency_hiding_with_cursor[i] = bw_min2(data->minimum_latency_hiding[i], data->cursor_latency_hiding[i]);
+		}
+	}
+	for (i = 0; i <= 2; i++) {
+		for (j = 0; j <= 7; j++) {
+			data->blackout_duration_margin[i][j] = bw_int_to_fixed(9999);
+			data->dispclk_required_for_blackout_duration[i][j] = bw_int_to_fixed(0);
+			data->dispclk_required_for_blackout_recovery[i][j] = bw_int_to_fixed(0);
+			for (k = 0; k <= maximum_number_of_surfaces - 1; k++) {
+				if (data->enable[k] && bw_mtn(vbios->blackout_duration, bw_int_to_fixed(0))) {
+					if (surface_type[k] != bw_def_display_write_back420_luma && surface_type[k] != bw_def_display_write_back420_chroma) {
+						data->blackout_duration_margin[i][j] = bw_min2(data->blackout_duration_margin[i][j], bw_sub(bw_sub(bw_sub(data->minimum_latency_hiding_with_cursor[k], vbios->blackout_duration), data->dmif_burst_time[i][j]), data->line_source_transfer_time[k][i][j]));
+						data->dispclk_required_for_blackout_duration[i][j] = bw_max3(data->dispclk_required_for_blackout_duration[i][j], bw_div(bw_div(bw_mul(data->src_pixels_for_first_output_pixel[k], dceip->display_pipe_throughput_factor), dceip->lb_write_pixels_per_dispclk), (bw_sub(bw_sub(data->minimum_latency_hiding_with_cursor[k], vbios->blackout_duration), data->dmif_burst_time[i][j]))), bw_div(bw_div(bw_mul(data->src_pixels_for_last_output_pixel[k], dceip->display_pipe_throughput_factor), dceip->lb_write_pixels_per_dispclk), (bw_add(bw_sub(bw_sub(data->minimum_latency_hiding_with_cursor[k], vbios->blackout_duration), data->dmif_burst_time[i][j]), data->active_time[k]))));
+						if (bw_leq(vbios->maximum_blackout_recovery_time, bw_add(bw_mul(bw_int_to_fixed(2), data->total_dmifmc_urgent_latency), data->dmif_burst_time[i][j]))) {
+							data->dispclk_required_for_blackout_recovery[i][j] = bw_int_to_fixed(9999);
+						}
+						else if (bw_ltn(data->adjusted_data_buffer_size[k], bw_mul(bw_div(bw_mul(data->display_bandwidth[k], data->useful_bytes_per_request[k]), data->bytes_per_request[k]), (bw_add(vbios->blackout_duration, bw_add(bw_mul(bw_int_to_fixed(2), data->total_dmifmc_urgent_latency), data->dmif_burst_time[i][j])))))) {
+							data->dispclk_required_for_blackout_recovery[i][j] = bw_max2(data->dispclk_required_for_blackout_recovery[i][j], bw_div(bw_mul(bw_div(bw_div((bw_sub(bw_mul(bw_div(bw_mul(data->display_bandwidth[k], data->useful_bytes_per_request[k]), data->bytes_per_request[k]), (bw_add(vbios->blackout_duration, vbios->maximum_blackout_recovery_time))), data->adjusted_data_buffer_size[k])), bw_int_to_fixed(data->bytes_per_pixel[k])), (bw_sub(vbios->maximum_blackout_recovery_time, bw_sub(bw_mul(bw_int_to_fixed(2), data->total_dmifmc_urgent_latency), data->dmif_burst_time[i][j])))), data->latency_hiding_lines[k]), data->lines_interleaved_in_mem_access[k]));
+						}
+					}
+					else {
+						data->blackout_duration_margin[i][j] = bw_min2(data->blackout_duration_margin[i][j], bw_sub(bw_sub(bw_sub(bw_sub(data->minimum_latency_hiding_with_cursor[k], vbios->blackout_duration), data->dmif_burst_time[i][j]), data->mcifwr_burst_time[i][j]), data->line_source_transfer_time[k][i][j]));
+						data->dispclk_required_for_blackout_duration[i][j] = bw_max3(data->dispclk_required_for_blackout_duration[i][j], bw_div(bw_div(bw_mul(data->src_pixels_for_first_output_pixel[k], dceip->display_pipe_throughput_factor), dceip->lb_write_pixels_per_dispclk), (bw_sub(bw_sub(bw_sub(data->minimum_latency_hiding_with_cursor[k], vbios->blackout_duration), data->dmif_burst_time[i][j]), data->mcifwr_burst_time[i][j]))), bw_div(bw_div(bw_mul(data->src_pixels_for_last_output_pixel[k], dceip->display_pipe_throughput_factor), dceip->lb_write_pixels_per_dispclk), (bw_add(bw_sub(bw_sub(bw_sub(data->minimum_latency_hiding_with_cursor[k], vbios->blackout_duration), data->dmif_burst_time[i][j]), data->mcifwr_burst_time[i][j]), data->active_time[k]))));
+						if (bw_ltn(vbios->maximum_blackout_recovery_time, bw_add(bw_add(bw_mul(bw_int_to_fixed(2), vbios->mcifwrmc_urgent_latency), data->dmif_burst_time[i][j]), data->mcifwr_burst_time[i][j]))) {
+							data->dispclk_required_for_blackout_recovery[i][j] = bw_int_to_fixed(9999);
+						}
+						else if (bw_ltn(data->adjusted_data_buffer_size[k], bw_mul(bw_div(bw_mul(data->display_bandwidth[k], data->useful_bytes_per_request[k]), data->bytes_per_request[k]), (bw_add(vbios->blackout_duration, bw_add(bw_mul(bw_int_to_fixed(2), data->total_dmifmc_urgent_latency), data->dmif_burst_time[i][j])))))) {
+							data->dispclk_required_for_blackout_recovery[i][j] = bw_max2(data->dispclk_required_for_blackout_recovery[i][j], bw_div(bw_mul(bw_div(bw_div((bw_sub(bw_mul(bw_div(bw_mul(data->display_bandwidth[k], data->useful_bytes_per_request[k]), data->bytes_per_request[k]), (bw_add(vbios->blackout_duration, vbios->maximum_blackout_recovery_time))), data->adjusted_data_buffer_size[k])), bw_int_to_fixed(data->bytes_per_pixel[k])), (bw_sub(vbios->maximum_blackout_recovery_time, (bw_add(bw_mul(bw_int_to_fixed(2), data->total_dmifmc_urgent_latency), data->dmif_burst_time[i][j]))))), data->latency_hiding_lines[k]), data->lines_interleaved_in_mem_access[k]));
+						}
+					}
+				}
+			}
+		}
+	}
+	if (bw_mtn(data->blackout_duration_margin[high][s_high], bw_int_to_fixed(0)) && bw_ltn(data->dispclk_required_for_blackout_duration[high][s_high], vbios->high_voltage_max_dispclk)) {
+		data->cpup_state_change_enable = bw_def_yes;
+		if (bw_ltn(data->dispclk_required_for_blackout_recovery[high][s_high], vbios->high_voltage_max_dispclk)) {
+			data->cpuc_state_change_enable = bw_def_yes;
+		}
+		else {
+			data->cpuc_state_change_enable = bw_def_no;
+		}
+	}
+	else {
+		data->cpup_state_change_enable = bw_def_no;
+		data->cpuc_state_change_enable = bw_def_no;
+	}
+	/*nb p-state change enable*/
+	/*for dram speed/p-state change to be possible for a yclk(pclk) and sclk level there has to be positive margin and the dispclk required has to be*/
+	/*below the maximum.*/
+	/*the dram speed/p-state change margin is the minimum for all surfaces of the maximum latency hiding minus the dram speed/p-state change latency,*/
+	/*minus the dmif burst time, minus the source line transfer time*/
+	/*the maximum latency hiding is the minimum latency hiding plus one source line used for de-tiling in the line buffer, plus half the urgent latency*/
+	/*if stutter and dram clock state change are gated before cursor then the cursor latency hiding does not limit stutter or dram clock state change*/
+	for (i = 0; i <= maximum_number_of_surfaces - 1; i++) {
+		if (data->enable[i]) {
+			if ((dceip->graphics_lb_nodownscaling_multi_line_prefetching == 1)) {
+				data->maximum_latency_hiding[i] = bw_add(data->minimum_latency_hiding[i], bw_mul(bw_frc_to_fixed(8, 10), data->total_dmifmc_urgent_latency));
+			}
+			else {
+				/*maximum_latency_hiding(i) = minimum_latency_hiding(i) + 1 / vsr(i) * h_total(i) / pixel_rate(i) + 0.5 * total_dmifmc_urgent_latency*/
+				data->maximum_latency_hiding[i] = bw_add(data->minimum_latency_hiding[i], bw_mul(bw_frc_to_fixed(8, 10), data->total_dmifmc_urgent_latency));
+			}
+			data->maximum_latency_hiding_with_cursor[i] = bw_min2(data->maximum_latency_hiding[i], data->cursor_latency_hiding[i]);
+		}
+	}
+	/*initialize variables*/
+	number_of_displays_enabled = 0;
+	number_of_displays_enabled_with_margin = 0;
+	for (k = 0; k <= maximum_number_of_surfaces - 1; k++) {
+		if (data->enable[k]) {
+			number_of_displays_enabled = number_of_displays_enabled + 1;
+		}
+		data->display_pstate_change_enable[k] = 0;
+	}
+	for (i = 0; i <= 2; i++) {
+		for (j = 0; j <= 7; j++) {
+			data->min_dram_speed_change_margin[i][j] = bw_int_to_fixed(9999);
+			data->dram_speed_change_margin = bw_int_to_fixed(9999);
+			data->dispclk_required_for_dram_speed_change[i][j] = bw_int_to_fixed(0);
+			data->num_displays_with_margin[i][j] = 0;
+			for (k = 0; k <= maximum_number_of_surfaces - 1; k++) {
+				if (data->enable[k]) {
+					if (surface_type[k] != bw_def_display_write_back420_luma && surface_type[k] != bw_def_display_write_back420_chroma) {
+						data->dram_speed_change_margin = bw_sub(bw_sub(bw_sub(data->maximum_latency_hiding_with_cursor[k], vbios->nbp_state_change_latency), data->dmif_burst_time[i][j]), data->dram_speed_change_line_source_transfer_time[k][i][j]);
+						if ((bw_mtn(data->dram_speed_change_margin, bw_int_to_fixed(0)) && bw_ltn(data->dram_speed_change_margin, bw_int_to_fixed(9999)))) {
+							/*determine the minimum dram clock change margin for each set of clock frequencies*/
+							data->min_dram_speed_change_margin[i][j] = bw_min2(data->min_dram_speed_change_margin[i][j], data->dram_speed_change_margin);
+							/*compute the maximum clock frequuency required for the dram clock change at each set of clock frequencies*/
+							data->dispclk_required_for_dram_speed_change[i][j] = bw_max3(data->dispclk_required_for_dram_speed_change[i][j], bw_div(bw_div(bw_mul(data->src_pixels_for_first_output_pixel[k], dceip->display_pipe_throughput_factor), dceip->lb_write_pixels_per_dispclk), (bw_sub(bw_sub(bw_sub(data->maximum_latency_hiding_with_cursor[k], vbios->nbp_state_change_latency), data->dmif_burst_time[i][j]), data->dram_speed_change_line_source_transfer_time[k][i][j]))), bw_div(bw_div(bw_mul(data->src_pixels_for_last_output_pixel[k], dceip->display_pipe_throughput_factor), dceip->lb_write_pixels_per_dispclk), (bw_add(bw_sub(bw_sub(bw_sub(data->maximum_latency_hiding_with_cursor[k], vbios->nbp_state_change_latency), data->dmif_burst_time[i][j]), data->dram_speed_change_line_source_transfer_time[k][i][j]), data->active_time[k]))));
+							if ((bw_ltn(data->dispclk_required_for_dram_speed_change[i][j], vbios->high_voltage_max_dispclk))) {
+								data->display_pstate_change_enable[k] = 1;
+								data->num_displays_with_margin[i][j] = data->num_displays_with_margin[i][j] + 1;
+							}
+						}
+					}
+					else {
+						data->dram_speed_change_margin = bw_sub(bw_sub(bw_sub(bw_sub(data->maximum_latency_hiding_with_cursor[k], vbios->nbp_state_change_latency), data->dmif_burst_time[i][j]), data->mcifwr_burst_time[i][j]), data->dram_speed_change_line_source_transfer_time[k][i][j]);
+						if ((bw_mtn(data->dram_speed_change_margin, bw_int_to_fixed(0)) && bw_ltn(data->dram_speed_change_margin, bw_int_to_fixed(9999)))) {
+							/*determine the minimum dram clock change margin for each display pipe*/
+							data->min_dram_speed_change_margin[i][j] = bw_min2(data->min_dram_speed_change_margin[i][j], data->dram_speed_change_margin);
+							/*compute the maximum clock frequuency required for the dram clock change at each set of clock frequencies*/
+							data->dispclk_required_for_dram_speed_change[i][j] = bw_max3(data->dispclk_required_for_dram_speed_change[i][j], bw_div(bw_div(bw_mul(data->src_pixels_for_first_output_pixel[k], dceip->display_pipe_throughput_factor), dceip->lb_write_pixels_per_dispclk), (bw_sub(bw_sub(bw_sub(bw_sub(data->maximum_latency_hiding_with_cursor[k], vbios->nbp_state_change_latency), data->dmif_burst_time[i][j]), data->dram_speed_change_line_source_transfer_time[k][i][j]), data->mcifwr_burst_time[i][j]))), bw_div(bw_div(bw_mul(data->src_pixels_for_last_output_pixel[k], dceip->display_pipe_throughput_factor), dceip->lb_write_pixels_per_dispclk), (bw_add(bw_sub(bw_sub(bw_sub(bw_sub(data->maximum_latency_hiding_with_cursor[k], vbios->nbp_state_change_latency), data->dmif_burst_time[i][j]), data->dram_speed_change_line_source_transfer_time[k][i][j]), data->mcifwr_burst_time[i][j]), data->active_time[k]))));
+							if ((bw_ltn(data->dispclk_required_for_dram_speed_change[i][j], vbios->high_voltage_max_dispclk))) {
+								data->display_pstate_change_enable[k] = 1;
+								data->num_displays_with_margin[i][j] = data->num_displays_with_margin[i][j] + 1;
+							}
+						}
+					}
+				}
+			}
+		}
+	}
+	/*determine the number of displays with margin to switch in the v_active region*/
+	for (k = 0; k <= maximum_number_of_surfaces - 1; k++) {
+		if ((data->enable[k] == 1 && data->display_pstate_change_enable[k] == 1)) {
+			number_of_displays_enabled_with_margin = number_of_displays_enabled_with_margin + 1;
+		}
+	}
+	/*determine the number of displays that don't have any dram clock change margin, but*/
+	/*have the same resolution.  these displays can switch in a common vblank region if*/
+	/*their frames are aligned.*/
+	data->min_vblank_dram_speed_change_margin = bw_int_to_fixed(9999);
+	for (k = 0; k <= maximum_number_of_surfaces - 1; k++) {
+		if (data->enable[k]) {
+			if (surface_type[k] != bw_def_display_write_back420_luma && surface_type[k] != bw_def_display_write_back420_chroma) {
+				data->v_blank_dram_speed_change_margin[k] = bw_sub(bw_sub(bw_sub(bw_div(bw_mul((bw_sub(data->v_total[k], bw_sub(bw_div(data->src_height[k], data->v_scale_ratio[k]), bw_int_to_fixed(4)))), data->h_total[k]), data->pixel_rate[k]), vbios->nbp_state_change_latency), data->dmif_burst_time[low][s_low]), data->dram_speed_change_line_source_transfer_time[k][low][s_low]);
+				data->min_vblank_dram_speed_change_margin = bw_min2(data->min_vblank_dram_speed_change_margin, data->v_blank_dram_speed_change_margin[k]);
+			}
+			else {
+				data->v_blank_dram_speed_change_margin[k] = bw_sub(bw_sub(bw_sub(bw_sub(bw_div(bw_mul((bw_sub(data->v_total[k], bw_sub(bw_div(data->src_height[k], data->v_scale_ratio[k]), bw_int_to_fixed(4)))), data->h_total[k]), data->pixel_rate[k]), vbios->nbp_state_change_latency), data->dmif_burst_time[low][s_low]), data->mcifwr_burst_time[low][s_low]), data->dram_speed_change_line_source_transfer_time[k][low][s_low]);
+				data->min_vblank_dram_speed_change_margin = bw_min2(data->min_vblank_dram_speed_change_margin, data->v_blank_dram_speed_change_margin[k]);
+			}
+		}
+	}
+	for (i = 0; i <= maximum_number_of_surfaces - 1; i++) {
+		data->displays_with_same_mode[i] = bw_int_to_fixed(0);
+		if (data->enable[i] == 1 && data->display_pstate_change_enable[i] == 0 && bw_mtn(data->v_blank_dram_speed_change_margin[i], bw_int_to_fixed(0))) {
+			for (j = 0; j <= maximum_number_of_surfaces - 1; j++) {
+				if ((data->enable[j] == 1 && bw_equ(data->source_width_rounded_up_to_chunks[i], data->source_width_rounded_up_to_chunks[j]) && bw_equ(data->source_height_rounded_up_to_chunks[i], data->source_height_rounded_up_to_chunks[j]) && bw_equ(data->vsr[i], data->vsr[j]) && bw_equ(data->hsr[i], data->hsr[j]) && bw_equ(data->pixel_rate[i], data->pixel_rate[j]))) {
+					data->displays_with_same_mode[i] = bw_add(data->displays_with_same_mode[i], bw_int_to_fixed(1));
+				}
+			}
+		}
+	}
+	/*compute the maximum number of aligned displays with no margin*/
+	number_of_aligned_displays_with_no_margin = 0;
+	for (i = 0; i <= maximum_number_of_surfaces - 1; i++) {
+		number_of_aligned_displays_with_no_margin = bw_fixed_to_int(bw_max2(bw_int_to_fixed(number_of_aligned_displays_with_no_margin), data->displays_with_same_mode[i]));
+	}
+	/*dram clock change is possible, if all displays have positive margin except for one display or a group of*/
+	/*aligned displays with the same timing.*/
+	/*the display(s) with the negative margin can be switched in the v_blank region while the other*/
+	/*displays are in v_blank or v_active.*/
+	if ((number_of_displays_enabled_with_margin + number_of_aligned_displays_with_no_margin == number_of_displays_enabled && bw_mtn(data->min_dram_speed_change_margin[high][s_high], bw_int_to_fixed(0)) && bw_ltn(data->min_dram_speed_change_margin[high][s_high], bw_int_to_fixed(9999)) && bw_ltn(data->dispclk_required_for_dram_speed_change[high][s_high], vbios->high_voltage_max_dispclk))) {
+		data->nbp_state_change_enable = bw_def_yes;
+	}
+	else {
+		data->nbp_state_change_enable = bw_def_no;
+	}
+	/*dram clock change is possible only in vblank if all displays are aligned and have no margin*/
+	if ((number_of_aligned_displays_with_no_margin == number_of_displays_enabled)) {
+		nbp_state_change_enable_blank = bw_def_yes;
+	}
+	else {
+		nbp_state_change_enable_blank = bw_def_no;
+	}
+	/*required yclk(pclk)*/
+	/*yclk requirement only makes sense if the dmif and mcifwr data total page close-open time is less than the time for data transfer and the total pte requests fit in the scatter-gather saw queque size*/
+	/*if that is the case, the yclk requirement is the maximum of the ones required by dmif and mcifwr, and the high/low yclk(pclk) is chosen accordingly*/
+	/*high yclk(pclk) has to be selected when dram speed/p-state change is not possible.*/
+	data->min_cursor_memory_interface_buffer_size_in_time = bw_int_to_fixed(9999);
+	/* number of cursor lines stored in the cursor data return buffer*/
+	num_cursor_lines = 0;
+	for (i = 0; i <= maximum_number_of_surfaces - 1; i++) {
+		if (data->enable[i]) {
+			if (bw_mtn(data->cursor_width_pixels[i], bw_int_to_fixed(0))) {
+				/*compute number of cursor lines stored in data return buffer*/
+				if (bw_leq(data->cursor_width_pixels[i], bw_int_to_fixed(64)) && dceip->large_cursor == 1) {
+					num_cursor_lines = 4;
+				}
+				else {
+					num_cursor_lines = 2;
+				}
+				data->min_cursor_memory_interface_buffer_size_in_time = bw_min2(data->min_cursor_memory_interface_buffer_size_in_time, bw_div(bw_mul(bw_div(bw_int_to_fixed(num_cursor_lines), data->vsr[i]), data->h_total[i]), data->pixel_rate[i]));
+			}
+		}
+	}
+	/*compute minimum time to read one chunk from the dmif buffer*/
+	if ((number_of_displays_enabled > 2)) {
+		data->chunk_request_delay = 0;
+	}
+	else {
+		data->chunk_request_delay = bw_fixed_to_int(bw_div(bw_int_to_fixed(512), vbios->high_voltage_max_dispclk));
+	}
+	data->min_read_buffer_size_in_time = bw_min2(data->min_cursor_memory_interface_buffer_size_in_time, data->min_dmif_size_in_time);
+	data->display_reads_time_for_data_transfer = bw_sub(bw_sub(data->min_read_buffer_size_in_time, data->total_dmifmc_urgent_latency), bw_int_to_fixed(data->chunk_request_delay));
+	data->display_writes_time_for_data_transfer = bw_sub(data->min_mcifwr_size_in_time, vbios->mcifwrmc_urgent_latency);
+	data->dmif_required_dram_bandwidth = bw_div(data->total_display_reads_required_dram_access_data, data->display_reads_time_for_data_transfer);
+	data->mcifwr_required_dram_bandwidth = bw_div(data->total_display_writes_required_dram_access_data, data->display_writes_time_for_data_transfer);
+	data->required_dmifmc_urgent_latency_for_page_close_open = bw_div((bw_sub(data->min_read_buffer_size_in_time, data->dmif_total_page_close_open_time)), data->total_dmifmc_urgent_trips);
+	data->required_mcifmcwr_urgent_latency = bw_sub(data->min_mcifwr_size_in_time, data->mcifwr_total_page_close_open_time);
+	if (bw_mtn(data->scatter_gather_total_pte_requests, dceip->maximum_total_outstanding_pte_requests_allowed_by_saw)) {
+		data->required_dram_bandwidth_gbyte_per_second = bw_int_to_fixed(9999);
+		yclk_message = bw_def_exceeded_allowed_outstanding_pte_req_queue_size;
+		data->y_clk_level = high;
+		data->dram_bandwidth = bw_mul(bw_div(bw_mul(bw_mul(data->dram_efficiency, yclk[high]), bw_int_to_fixed(vbios->dram_channel_width_in_bits)), bw_int_to_fixed(8)), bw_int_to_fixed(data->number_of_dram_channels));
+	}
+	else if (bw_mtn(vbios->dmifmc_urgent_latency, data->required_dmifmc_urgent_latency_for_page_close_open) || bw_mtn(vbios->mcifwrmc_urgent_latency, data->required_mcifmcwr_urgent_latency)) {
+		data->required_dram_bandwidth_gbyte_per_second = bw_int_to_fixed(9999);
+		yclk_message = bw_def_exceeded_allowed_page_close_open;
+		data->y_clk_level = high;
+		data->dram_bandwidth = bw_mul(bw_div(bw_mul(bw_mul(data->dram_efficiency, yclk[high]), bw_int_to_fixed(vbios->dram_channel_width_in_bits)), bw_int_to_fixed(8)), bw_int_to_fixed(data->number_of_dram_channels));
+	}
+	else {
+		data->required_dram_bandwidth_gbyte_per_second = bw_div(bw_max2(data->dmif_required_dram_bandwidth, data->mcifwr_required_dram_bandwidth), bw_int_to_fixed(1000));
+		if (bw_ltn(bw_mul(data->required_dram_bandwidth_gbyte_per_second, bw_int_to_fixed(1000)), bw_mul(bw_div(bw_mul(bw_mul(data->dram_efficiency, yclk[low]), bw_int_to_fixed(vbios->dram_channel_width_in_bits)), bw_int_to_fixed(8)), bw_int_to_fixed(data->number_of_dram_channels))) && (data->cpup_state_change_enable == bw_def_no || (bw_mtn(data->blackout_duration_margin[low][s_high], bw_int_to_fixed(0)) && bw_ltn(data->dispclk_required_for_blackout_duration[low][s_high], vbios->high_voltage_max_dispclk))) && (data->cpuc_state_change_enable == bw_def_no || (bw_mtn(data->blackout_duration_margin[low][s_high], bw_int_to_fixed(0)) && bw_ltn(data->dispclk_required_for_blackout_duration[low][s_high], vbios->high_voltage_max_dispclk) && bw_ltn(data->dispclk_required_for_blackout_recovery[low][s_high], vbios->high_voltage_max_dispclk))) && (data->nbp_state_change_enable == bw_def_no || (bw_mtn(data->min_dram_speed_change_margin[low][s_high], bw_int_to_fixed(0)) && bw_ltn(data->min_dram_speed_change_margin[low][s_high], bw_int_to_fixed(9999)) && bw_leq(data->dispclk_required_for_dram_speed_change[low][s_high], vbios->high_voltage_max_dispclk) && data->num_displays_with_margin[low][s_high] == number_of_displays_enabled_with_margin))) {
+			yclk_message = bw_fixed_to_int(vbios->low_yclk);
+			data->y_clk_level = low;
+			data->dram_bandwidth = bw_mul(bw_div(bw_mul(bw_mul(data->dram_efficiency, yclk[low]), bw_int_to_fixed(vbios->dram_channel_width_in_bits)), bw_int_to_fixed(8)), bw_int_to_fixed(data->number_of_dram_channels));
+		}
+		else if (bw_ltn(bw_mul(data->required_dram_bandwidth_gbyte_per_second, bw_int_to_fixed(1000)), bw_mul(bw_div(bw_mul(bw_mul(data->dram_efficiency, yclk[mid]), bw_int_to_fixed(vbios->dram_channel_width_in_bits)), bw_int_to_fixed(8)), bw_int_to_fixed(data->number_of_dram_channels))) && (data->cpup_state_change_enable == bw_def_no || (bw_mtn(data->blackout_duration_margin[mid][s_high], bw_int_to_fixed(0)) && bw_ltn(data->dispclk_required_for_blackout_duration[mid][s_high], vbios->high_voltage_max_dispclk))) && (data->cpuc_state_change_enable == bw_def_no || (bw_mtn(data->blackout_duration_margin[mid][s_high], bw_int_to_fixed(0)) && bw_ltn(data->dispclk_required_for_blackout_duration[mid][s_high], vbios->high_voltage_max_dispclk) && bw_ltn(data->dispclk_required_for_blackout_recovery[mid][s_high], vbios->high_voltage_max_dispclk))) && (data->nbp_state_change_enable == bw_def_no || (bw_mtn(data->min_dram_speed_change_margin[mid][s_high], bw_int_to_fixed(0)) && bw_ltn(data->min_dram_speed_change_margin[mid][s_high], bw_int_to_fixed(9999)) && bw_leq(data->dispclk_required_for_dram_speed_change[mid][s_high], vbios->high_voltage_max_dispclk) && data->num_displays_with_margin[mid][s_high] == number_of_displays_enabled_with_margin))) {
+			yclk_message = bw_fixed_to_int(vbios->mid_yclk);
+			data->y_clk_level = mid;
+			data->dram_bandwidth = bw_mul(bw_div(bw_mul(bw_mul(data->dram_efficiency, yclk[mid]), bw_int_to_fixed(vbios->dram_channel_width_in_bits)), bw_int_to_fixed(8)), bw_int_to_fixed(data->number_of_dram_channels));
+		}
+		else if (bw_ltn(bw_mul(data->required_dram_bandwidth_gbyte_per_second, bw_int_to_fixed(1000)), bw_mul(bw_div(bw_mul(bw_mul(data->dram_efficiency, yclk[high]), bw_int_to_fixed(vbios->dram_channel_width_in_bits)), bw_int_to_fixed(8)), bw_int_to_fixed(data->number_of_dram_channels)))) {
+			yclk_message = bw_fixed_to_int(vbios->high_yclk);
+			data->y_clk_level = high;
+			data->dram_bandwidth = bw_mul(bw_div(bw_mul(bw_mul(data->dram_efficiency, yclk[high]), bw_int_to_fixed(vbios->dram_channel_width_in_bits)), bw_int_to_fixed(8)), bw_int_to_fixed(data->number_of_dram_channels));
+		}
+		else {
+			yclk_message = bw_def_exceeded_allowed_maximum_bw;
+			data->y_clk_level = high;
+			data->dram_bandwidth = bw_mul(bw_div(bw_mul(bw_mul(data->dram_efficiency, yclk[high]), bw_int_to_fixed(vbios->dram_channel_width_in_bits)), bw_int_to_fixed(8)), bw_int_to_fixed(data->number_of_dram_channels));
+		}
+	}
+	/*required sclk*/
+	/*sclk requirement only makes sense if the total pte requests fit in the scatter-gather saw queque size*/
+	/*if that is the case, the sclk requirement is the maximum of the ones required by dmif and mcifwr, and the high/mid/low sclk is chosen accordingly, unless that choice results in foresaking dram speed/nb p-state change.*/
+	/*the dmif and mcifwr sclk required is the one that allows the transfer of all pipe's data buffer size through the sclk bus in the time for data transfer*/
+	/*for dmif, pte and cursor requests have to be included.*/
+	data->dmif_required_sclk = bw_div(bw_div(data->total_display_reads_required_data, data->display_reads_time_for_data_transfer), (bw_mul(vbios->data_return_bus_width, bw_int_to_fixed(bus_efficiency))));
+	data->mcifwr_required_sclk = bw_div(bw_div(data->total_display_writes_required_data, data->display_writes_time_for_data_transfer), (bw_mul(vbios->data_return_bus_width, bw_int_to_fixed(bus_efficiency))));
+	if (bw_mtn(data->scatter_gather_total_pte_requests, dceip->maximum_total_outstanding_pte_requests_allowed_by_saw)) {
+		data->required_sclk = bw_int_to_fixed(9999);
+		sclk_message = bw_def_exceeded_allowed_outstanding_pte_req_queue_size;
+		data->sclk_level = s_high;
+	}
+	else if (bw_mtn(vbios->dmifmc_urgent_latency, data->required_dmifmc_urgent_latency_for_page_close_open) || bw_mtn(vbios->mcifwrmc_urgent_latency, data->required_mcifmcwr_urgent_latency)) {
+		data->required_sclk = bw_int_to_fixed(9999);
+		sclk_message = bw_def_exceeded_allowed_page_close_open;
+		data->sclk_level = s_high;
+	}
+	else {
+		data->required_sclk = bw_max2(data->dmif_required_sclk, data->mcifwr_required_sclk);
+		if (bw_ltn(data->required_sclk, sclk[s_low]) && (data->cpup_state_change_enable == bw_def_no || (bw_mtn(data->blackout_duration_margin[data->y_clk_level][s_low], bw_int_to_fixed(0)) && bw_ltn(data->dispclk_required_for_blackout_duration[data->y_clk_level][s_low], vbios->high_voltage_max_dispclk))) && (data->cpuc_state_change_enable == bw_def_no || (bw_mtn(data->blackout_duration_margin[data->y_clk_level][s_low], bw_int_to_fixed(0)) && bw_ltn(data->dispclk_required_for_blackout_duration[data->y_clk_level][s_low], vbios->high_voltage_max_dispclk) && bw_ltn(data->dispclk_required_for_blackout_recovery[data->y_clk_level][s_low], vbios->high_voltage_max_dispclk))) && (data->nbp_state_change_enable == bw_def_no || (bw_mtn(data->min_dram_speed_change_margin[data->y_clk_level][s_low], bw_int_to_fixed(0)) && bw_ltn(data->min_dram_speed_change_margin[data->y_clk_level][s_low], bw_int_to_fixed(9999)) && bw_leq(data->dispclk_required_for_dram_speed_change[data->y_clk_level][s_low], vbios->low_voltage_max_dispclk) && data->num_displays_with_margin[data->y_clk_level][s_low] == number_of_displays_enabled_with_margin))) {
+			sclk_message = bw_def_low;
+			data->sclk_level = s_low;
+			data->required_sclk = vbios->low_sclk;
+		}
+		else if (bw_ltn(data->required_sclk, sclk[s_mid1]) && (data->cpup_state_change_enable == bw_def_no || (bw_mtn(data->blackout_duration_margin[data->y_clk_level][s_mid1], bw_int_to_fixed(0)) && bw_ltn(data->dispclk_required_for_blackout_duration[data->y_clk_level][s_mid1], vbios->high_voltage_max_dispclk))) && (data->cpuc_state_change_enable == bw_def_no || (bw_mtn(data->blackout_duration_margin[data->y_clk_level][s_mid1], bw_int_to_fixed(0)) && bw_ltn(data->dispclk_required_for_blackout_duration[data->y_clk_level][s_mid1], vbios->high_voltage_max_dispclk) && bw_ltn(data->dispclk_required_for_blackout_recovery[data->y_clk_level][s_mid1], vbios->high_voltage_max_dispclk))) && (data->nbp_state_change_enable == bw_def_no || (bw_mtn(data->min_dram_speed_change_margin[data->y_clk_level][s_mid1], bw_int_to_fixed(0)) && bw_ltn(data->min_dram_speed_change_margin[data->y_clk_level][s_mid1], bw_int_to_fixed(9999)) && bw_leq(data->dispclk_required_for_dram_speed_change[data->y_clk_level][s_mid1], vbios->mid_voltage_max_dispclk) && data->num_displays_with_margin[data->y_clk_level][s_mid1] == number_of_displays_enabled_with_margin))) {
+			sclk_message = bw_def_mid;
+			data->sclk_level = s_mid1;
+			data->required_sclk = vbios->mid1_sclk;
+		}
+		else if (bw_ltn(data->required_sclk, sclk[s_mid2]) && (data->cpup_state_change_enable == bw_def_no || (bw_mtn(data->blackout_duration_margin[data->y_clk_level][s_mid2], bw_int_to_fixed(0)) && bw_ltn(data->dispclk_required_for_blackout_duration[data->y_clk_level][s_mid2], vbios->high_voltage_max_dispclk))) && (data->cpuc_state_change_enable == bw_def_no || (bw_mtn(data->blackout_duration_margin[data->y_clk_level][s_mid2], bw_int_to_fixed(0)) && bw_ltn(data->dispclk_required_for_blackout_duration[data->y_clk_level][s_mid2], vbios->high_voltage_max_dispclk) && bw_ltn(data->dispclk_required_for_blackout_recovery[data->y_clk_level][s_mid2], vbios->high_voltage_max_dispclk))) && (data->nbp_state_change_enable == bw_def_no || (bw_mtn(data->min_dram_speed_change_margin[data->y_clk_level][s_mid2], bw_int_to_fixed(0)) && bw_ltn(data->min_dram_speed_change_margin[data->y_clk_level][s_mid2], bw_int_to_fixed(9999)) && bw_leq(data->dispclk_required_for_dram_speed_change[data->y_clk_level][s_mid2], vbios->mid_voltage_max_dispclk) && data->num_displays_with_margin[data->y_clk_level][s_mid2] == number_of_displays_enabled_with_margin))) {
+			sclk_message = bw_def_mid;
+			data->sclk_level = s_mid2;
+			data->required_sclk = vbios->mid2_sclk;
+		}
+		else if (bw_ltn(data->required_sclk, sclk[s_mid3]) && (data->cpup_state_change_enable == bw_def_no || (bw_mtn(data->blackout_duration_margin[data->y_clk_level][s_mid3], bw_int_to_fixed(0)) && bw_ltn(data->dispclk_required_for_blackout_duration[data->y_clk_level][s_mid3], vbios->high_voltage_max_dispclk))) && (data->cpuc_state_change_enable == bw_def_no || (bw_mtn(data->blackout_duration_margin[data->y_clk_level][s_mid3], bw_int_to_fixed(0)) && bw_ltn(data->dispclk_required_for_blackout_duration[data->y_clk_level][s_mid3], vbios->high_voltage_max_dispclk) && bw_ltn(data->dispclk_required_for_blackout_recovery[data->y_clk_level][s_mid3], vbios->high_voltage_max_dispclk))) && (data->nbp_state_change_enable == bw_def_no || (bw_mtn(data->min_dram_speed_change_margin[data->y_clk_level][s_mid3], bw_int_to_fixed(0)) && bw_ltn(data->min_dram_speed_change_margin[data->y_clk_level][s_mid3], bw_int_to_fixed(9999)) && bw_leq(data->dispclk_required_for_dram_speed_change[data->y_clk_level][s_mid3], vbios->mid_voltage_max_dispclk) && data->num_displays_with_margin[data->y_clk_level][s_mid3] == number_of_displays_enabled_with_margin))) {
+			sclk_message = bw_def_mid;
+			data->sclk_level = s_mid3;
+			data->required_sclk = vbios->mid3_sclk;
+		}
+		else if (bw_ltn(data->required_sclk, sclk[s_mid4]) && (data->cpup_state_change_enable == bw_def_no || (bw_mtn(data->blackout_duration_margin[data->y_clk_level][s_mid4], bw_int_to_fixed(0)) && bw_ltn(data->dispclk_required_for_blackout_duration[data->y_clk_level][s_mid4], vbios->high_voltage_max_dispclk))) && (data->cpuc_state_change_enable == bw_def_no || (bw_mtn(data->blackout_duration_margin[data->y_clk_level][s_mid4], bw_int_to_fixed(0)) && bw_ltn(data->dispclk_required_for_blackout_duration[data->y_clk_level][s_mid4], vbios->high_voltage_max_dispclk) && bw_ltn(data->dispclk_required_for_blackout_recovery[data->y_clk_level][s_mid4], vbios->high_voltage_max_dispclk))) && (data->nbp_state_change_enable == bw_def_no || (bw_mtn(data->min_dram_speed_change_margin[data->y_clk_level][s_mid4], bw_int_to_fixed(0)) && bw_ltn(data->min_dram_speed_change_margin[data->y_clk_level][s_mid4], bw_int_to_fixed(9999)) && bw_leq(data->dispclk_required_for_dram_speed_change[data->y_clk_level][s_mid4], vbios->mid_voltage_max_dispclk) && data->num_displays_with_margin[data->y_clk_level][s_mid4] == number_of_displays_enabled_with_margin))) {
+			sclk_message = bw_def_mid;
+			data->sclk_level = s_mid4;
+			data->required_sclk = vbios->mid4_sclk;
+		}
+		else if (bw_ltn(data->required_sclk, sclk[s_mid5]) && (data->cpup_state_change_enable == bw_def_no || (bw_mtn(data->blackout_duration_margin[data->y_clk_level][s_mid5], bw_int_to_fixed(0)) && bw_ltn(data->dispclk_required_for_blackout_duration[data->y_clk_level][s_mid5], vbios->high_voltage_max_dispclk))) && (data->cpuc_state_change_enable == bw_def_no || (bw_mtn(data->blackout_duration_margin[data->y_clk_level][s_mid5], bw_int_to_fixed(0)) && bw_ltn(data->dispclk_required_for_blackout_duration[data->y_clk_level][s_mid5], vbios->high_voltage_max_dispclk) && bw_ltn(data->dispclk_required_for_blackout_recovery[data->y_clk_level][s_mid5], vbios->high_voltage_max_dispclk))) && (data->nbp_state_change_enable == bw_def_no || (bw_mtn(data->min_dram_speed_change_margin[data->y_clk_level][s_mid5], bw_int_to_fixed(0)) && bw_ltn(data->min_dram_speed_change_margin[data->y_clk_level][s_mid5], bw_int_to_fixed(9999)) && bw_leq(data->dispclk_required_for_dram_speed_change[data->y_clk_level][s_mid5], vbios->mid_voltage_max_dispclk) && data->num_displays_with_margin[data->y_clk_level][s_mid5] == number_of_displays_enabled_with_margin))) {
+			sclk_message = bw_def_mid;
+			data->sclk_level = s_mid5;
+			data->required_sclk = vbios->mid5_sclk;
+		}
+		else if (bw_ltn(data->required_sclk, sclk[s_mid6]) && (data->cpup_state_change_enable == bw_def_no || (bw_mtn(data->blackout_duration_margin[data->y_clk_level][s_mid6], bw_int_to_fixed(0)) && bw_ltn(data->dispclk_required_for_blackout_duration[data->y_clk_level][s_mid6], vbios->high_voltage_max_dispclk))) && (data->cpuc_state_change_enable == bw_def_no || (bw_mtn(data->blackout_duration_margin[data->y_clk_level][s_mid6], bw_int_to_fixed(0)) && bw_ltn(data->dispclk_required_for_blackout_duration[data->y_clk_level][s_mid6], vbios->high_voltage_max_dispclk) && bw_ltn(data->dispclk_required_for_blackout_recovery[data->y_clk_level][s_mid6], vbios->high_voltage_max_dispclk))) && (data->nbp_state_change_enable == bw_def_no || (bw_mtn(data->min_dram_speed_change_margin[data->y_clk_level][s_mid6], bw_int_to_fixed(0)) && bw_ltn(data->min_dram_speed_change_margin[data->y_clk_level][s_mid6], bw_int_to_fixed(9999)) && bw_leq(data->dispclk_required_for_dram_speed_change[data->y_clk_level][s_mid6], vbios->high_voltage_max_dispclk) && data->num_displays_with_margin[data->y_clk_level][s_mid6] == number_of_displays_enabled_with_margin))) {
+			sclk_message = bw_def_mid;
+			data->sclk_level = s_mid6;
+			data->required_sclk = vbios->mid6_sclk;
+		}
+		else if (bw_ltn(data->required_sclk, sclk[s_high])) {
+			sclk_message = bw_def_high;
+			data->sclk_level = s_high;
+			data->required_sclk = vbios->high_sclk;
+		}
+		else {
+			sclk_message = bw_def_exceeded_allowed_maximum_sclk;
+			data->sclk_level = s_high;
+			/*required_sclk = high_sclk*/
+		}
+	}
+	/*dispclk*/
+	/*if dispclk is set to the maximum, ramping is not required.  dispclk required without ramping is less than the dispclk required with ramping.*/
+	/*if dispclk required without ramping is more than the maximum dispclk, that is the dispclk required, and the mode is not supported*/
+	/*if that does not happen, but dispclk required with ramping is more than the maximum dispclk, dispclk required is just the maximum dispclk*/
+	/*if that does not happen either, dispclk required is the dispclk required with ramping.*/
+	/*dispclk required without ramping is the maximum of the one required for display pipe pixel throughput, for scaler throughput, for total read request thrrougput and for dram/np p-state change if enabled.*/
+	/*the display pipe pixel throughput is the maximum of lines in per line out in the beginning of the frame and lines in per line out in the middle of the frame multiplied by the horizontal blank and chunk granularity factor, altogether multiplied by the ratio of the source width to the line time, divided by the line buffer pixels per dispclk throughput, and multiplied by the display pipe throughput factor.*/
+	/*the horizontal blank and chunk granularity factor is the ratio of the line time divided by the line time minus half the horizontal blank and chunk time.  it applies when the lines in per line out is not 2 or 4.*/
+	/*the dispclk required for scaler throughput is the product of the pixel rate and the scaling limits factor.*/
+	/*the dispclk required for total read request throughput is the product of the peak request-per-second bandwidth and the dispclk cycles per request, divided by the request efficiency.*/
+	/*for the dispclk required with ramping, instead of multiplying just the pipe throughput by the display pipe throughput factor, we multiply the scaler and pipe throughput by the ramping factor.*/
+	/*the scaling limits factor is the product of the horizontal scale ratio, and the ratio of the vertical taps divided by the scaler efficiency clamped to at least 1.*/
+	/*the scaling limits factor itself it also clamped to at least 1*/
+	/*if doing downscaling with the pre-downscaler enabled, the horizontal scale ratio should not be considered above (use "1")*/
+	data->downspread_factor = bw_add(bw_int_to_fixed(1), bw_div(vbios->down_spread_percentage, bw_int_to_fixed(100)));
+	for (i = 0; i <= maximum_number_of_surfaces - 1; i++) {
+		if (data->enable[i]) {
+			if (surface_type[i] == bw_def_graphics) {
+				switch (data->lb_bpc[i]) {
+				case 6:
+					data->v_scaler_efficiency = dceip->graphics_vscaler_efficiency6_bit_per_component;
+					break;
+				case 8:
+					data->v_scaler_efficiency = dceip->graphics_vscaler_efficiency8_bit_per_component;
+					break;
+				case 10:
+					data->v_scaler_efficiency = dceip->graphics_vscaler_efficiency10_bit_per_component;
+					break;
+				default:
+					data->v_scaler_efficiency = dceip->graphics_vscaler_efficiency12_bit_per_component;
+					break;
+				}
+				if (data->use_alpha[i] == 1) {
+					data->v_scaler_efficiency = bw_min2(data->v_scaler_efficiency, dceip->alpha_vscaler_efficiency);
+				}
+			}
+			else {
+				switch (data->lb_bpc[i]) {
+				case 6:
+					data->v_scaler_efficiency = dceip->underlay_vscaler_efficiency6_bit_per_component;
+					break;
+				case 8:
+					data->v_scaler_efficiency = dceip->underlay_vscaler_efficiency8_bit_per_component;
+					break;
+				case 10:
+					data->v_scaler_efficiency = dceip->underlay_vscaler_efficiency10_bit_per_component;
+					break;
+				default:
+					data->v_scaler_efficiency = dceip->underlay_vscaler_efficiency12_bit_per_component;
+					break;
+				}
+			}
+			if (dceip->pre_downscaler_enabled && bw_mtn(data->hsr[i], bw_int_to_fixed(1))) {
+				data->scaler_limits_factor = bw_max2(bw_div(data->v_taps[i], data->v_scaler_efficiency), bw_div(data->source_width_rounded_up_to_chunks[i], data->h_total[i]));
+			}
+			else {
+				data->scaler_limits_factor = bw_max3(bw_int_to_fixed(1), bw_ceil2(bw_div(data->h_taps[i], bw_int_to_fixed(4)), bw_int_to_fixed(1)), bw_mul(data->hsr[i], bw_max2(bw_div(data->v_taps[i], data->v_scaler_efficiency), bw_int_to_fixed(1))));
+			}
+			data->display_pipe_pixel_throughput = bw_div(bw_div(bw_mul(bw_max2(data->lb_lines_in_per_line_out_in_beginning_of_frame[i], bw_mul(data->lb_lines_in_per_line_out_in_middle_of_frame[i], data->horizontal_blank_and_chunk_granularity_factor[i])), data->source_width_rounded_up_to_chunks[i]), (bw_div(data->h_total[i], data->pixel_rate[i]))), dceip->lb_write_pixels_per_dispclk);
+			data->dispclk_required_without_ramping[i] = bw_mul(data->downspread_factor, bw_max2(bw_mul(data->pixel_rate[i], data->scaler_limits_factor), bw_mul(dceip->display_pipe_throughput_factor, data->display_pipe_pixel_throughput)));
+			data->dispclk_required_with_ramping[i] = bw_mul(dceip->dispclk_ramping_factor, bw_max2(bw_mul(data->pixel_rate[i], data->scaler_limits_factor), data->display_pipe_pixel_throughput));
+		}
+	}
+	data->total_dispclk_required_with_ramping = bw_int_to_fixed(0);
+	data->total_dispclk_required_without_ramping = bw_int_to_fixed(0);
+	for (i = 0; i <= maximum_number_of_surfaces - 1; i++) {
+		if (data->enable[i]) {
+			if (bw_ltn(data->total_dispclk_required_with_ramping, data->dispclk_required_with_ramping[i])) {
+				data->total_dispclk_required_with_ramping = data->dispclk_required_with_ramping[i];
+			}
+			if (bw_ltn(data->total_dispclk_required_without_ramping, data->dispclk_required_without_ramping[i])) {
+				data->total_dispclk_required_without_ramping = data->dispclk_required_without_ramping[i];
+			}
+		}
+	}
+	data->total_read_request_bandwidth = bw_int_to_fixed(0);
+	data->total_write_request_bandwidth = bw_int_to_fixed(0);
+	for (i = 0; i <= maximum_number_of_surfaces - 1; i++) {
+		if (data->enable[i]) {
+			if (surface_type[i] != bw_def_display_write_back420_luma && surface_type[i] != bw_def_display_write_back420_chroma) {
+				data->total_read_request_bandwidth = bw_add(data->total_read_request_bandwidth, data->request_bandwidth[i]);
+			}
+			else {
+				data->total_write_request_bandwidth = bw_add(data->total_write_request_bandwidth, data->request_bandwidth[i]);
+			}
+		}
+	}
+	data->dispclk_required_for_total_read_request_bandwidth = bw_div(bw_mul(data->total_read_request_bandwidth, dceip->dispclk_per_request), dceip->request_efficiency);
+	data->total_dispclk_required_with_ramping_with_request_bandwidth = bw_max2(data->total_dispclk_required_with_ramping, data->dispclk_required_for_total_read_request_bandwidth);
+	data->total_dispclk_required_without_ramping_with_request_bandwidth = bw_max2(data->total_dispclk_required_without_ramping, data->dispclk_required_for_total_read_request_bandwidth);
+	if (data->cpuc_state_change_enable == bw_def_yes) {
+		data->total_dispclk_required_with_ramping_with_request_bandwidth = bw_max3(data->total_dispclk_required_with_ramping_with_request_bandwidth, data->dispclk_required_for_blackout_duration[data->y_clk_level][data->sclk_level], data->dispclk_required_for_blackout_recovery[data->y_clk_level][data->sclk_level]);
+		data->total_dispclk_required_without_ramping_with_request_bandwidth = bw_max3(data->total_dispclk_required_without_ramping_with_request_bandwidth, data->dispclk_required_for_blackout_duration[data->y_clk_level][data->sclk_level], data->dispclk_required_for_blackout_recovery[data->y_clk_level][data->sclk_level]);
+	}
+	if (data->cpup_state_change_enable == bw_def_yes) {
+		data->total_dispclk_required_with_ramping_with_request_bandwidth = bw_max2(data->total_dispclk_required_with_ramping_with_request_bandwidth, data->dispclk_required_for_blackout_duration[data->y_clk_level][data->sclk_level]);
+		data->total_dispclk_required_without_ramping_with_request_bandwidth = bw_max2(data->total_dispclk_required_without_ramping_with_request_bandwidth, data->dispclk_required_for_blackout_duration[data->y_clk_level][data->sclk_level]);
+	}
+	if (data->nbp_state_change_enable == bw_def_yes) {
+		data->total_dispclk_required_with_ramping_with_request_bandwidth = bw_max2(data->total_dispclk_required_with_ramping_with_request_bandwidth, data->dispclk_required_for_dram_speed_change[data->y_clk_level][data->sclk_level]);
+		data->total_dispclk_required_without_ramping_with_request_bandwidth = bw_max2(data->total_dispclk_required_without_ramping_with_request_bandwidth, data->dispclk_required_for_dram_speed_change[data->y_clk_level][data->sclk_level]);
+	}
+	if (bw_ltn(data->total_dispclk_required_with_ramping_with_request_bandwidth, vbios->high_voltage_max_dispclk)) {
+		data->dispclk = data->total_dispclk_required_with_ramping_with_request_bandwidth;
+	}
+	else if (bw_ltn(data->total_dispclk_required_without_ramping_with_request_bandwidth, vbios->high_voltage_max_dispclk)) {
+		data->dispclk = vbios->high_voltage_max_dispclk;
+	}
+	else {
+		data->dispclk = data->total_dispclk_required_without_ramping_with_request_bandwidth;
+	}
+	/* required core voltage*/
+	/* the core voltage required is low if sclk, yclk(pclk)and dispclk are within the low limits*/
+	/* otherwise, the core voltage required is medium if yclk (pclk) is within the low limit and sclk and dispclk are within the medium limit*/
+	/* otherwise, the core voltage required is high if the three clocks are within the high limits*/
+	/* otherwise, or if the mode is not supported, core voltage requirement is not applicable*/
+	if (pipe_check == bw_def_notok) {
+		voltage = bw_def_na;
+	}
+	else if (mode_check == bw_def_notok) {
+		voltage = bw_def_notok;
+	}
+	else if (bw_equ(bw_int_to_fixed(yclk_message), vbios->low_yclk) && sclk_message == bw_def_low && bw_ltn(data->dispclk, vbios->low_voltage_max_dispclk)) {
+		voltage = bw_def_0_72;
+	}
+	else if ((bw_equ(bw_int_to_fixed(yclk_message), vbios->low_yclk) || bw_equ(bw_int_to_fixed(yclk_message), vbios->mid_yclk)) && (sclk_message == bw_def_low || sclk_message == bw_def_mid) && bw_ltn(data->dispclk, vbios->mid_voltage_max_dispclk)) {
+		voltage = bw_def_0_8;
+	}
+	else if ((bw_equ(bw_int_to_fixed(yclk_message), vbios->low_yclk) || bw_equ(bw_int_to_fixed(yclk_message), vbios->mid_yclk) || bw_equ(bw_int_to_fixed(yclk_message), vbios->high_yclk)) && (sclk_message == bw_def_low || sclk_message == bw_def_mid || sclk_message == bw_def_high) && bw_leq(data->dispclk, vbios->high_voltage_max_dispclk)) {
+		if ((data->nbp_state_change_enable == bw_def_no && nbp_state_change_enable_blank == bw_def_no)) {
+			voltage = bw_def_high_no_nbp_state_change;
+		}
+		else {
+			voltage = bw_def_0_9;
+		}
+	}
+	else {
+		voltage = bw_def_notok;
+	}
+	if (voltage == bw_def_0_72) {
+		data->max_phyclk = vbios->low_voltage_max_phyclk;
+	}
+	else if (voltage == bw_def_0_8) {
+		data->max_phyclk = vbios->mid_voltage_max_phyclk;
+	}
+	else {
+		data->max_phyclk = vbios->high_voltage_max_phyclk;
+	}
+	/*required blackout recovery time*/
+	data->blackout_recovery_time = bw_int_to_fixed(0);
+	for (k = 0; k <= maximum_number_of_surfaces - 1; k++) {
+		if (data->enable[k] && bw_mtn(vbios->blackout_duration, bw_int_to_fixed(0)) && data->cpup_state_change_enable == bw_def_yes) {
+			if (surface_type[k] != bw_def_display_write_back420_luma && surface_type[k] != bw_def_display_write_back420_chroma) {
+				data->blackout_recovery_time = bw_max2(data->blackout_recovery_time, bw_add(bw_mul(bw_int_to_fixed(2), data->total_dmifmc_urgent_latency), data->dmif_burst_time[data->y_clk_level][data->sclk_level]));
+				if (bw_ltn(data->adjusted_data_buffer_size[k], bw_mul(bw_div(bw_mul(data->display_bandwidth[k], data->useful_bytes_per_request[k]), data->bytes_per_request[k]), (bw_add(vbios->blackout_duration, bw_add(bw_mul(bw_int_to_fixed(2), data->total_dmifmc_urgent_latency), data->dmif_burst_time[data->y_clk_level][data->sclk_level])))))) {
+					data->blackout_recovery_time = bw_max2(data->blackout_recovery_time, bw_div((bw_add(bw_mul(bw_div(bw_mul(data->display_bandwidth[k], data->useful_bytes_per_request[k]), data->bytes_per_request[k]), vbios->blackout_duration), bw_sub(bw_div(bw_mul(bw_mul(bw_mul((bw_add(bw_mul(bw_int_to_fixed(2), data->total_dmifmc_urgent_latency), data->dmif_burst_time[data->y_clk_level][data->sclk_level])), data->dispclk), bw_int_to_fixed(data->bytes_per_pixel[k])), data->lines_interleaved_in_mem_access[k]), data->latency_hiding_lines[k]), data->adjusted_data_buffer_size[k]))), (bw_sub(bw_div(bw_mul(bw_mul(data->dispclk, bw_int_to_fixed(data->bytes_per_pixel[k])), data->lines_interleaved_in_mem_access[k]), data->latency_hiding_lines[k]), bw_div(bw_mul(data->display_bandwidth[k], data->useful_bytes_per_request[k]), data->bytes_per_request[k])))));
+				}
+			}
+			else {
+				data->blackout_recovery_time = bw_max2(data->blackout_recovery_time, bw_add(bw_mul(bw_int_to_fixed(2), vbios->mcifwrmc_urgent_latency), data->mcifwr_burst_time[data->y_clk_level][data->sclk_level]));
+				if (bw_ltn(data->adjusted_data_buffer_size[k], bw_mul(bw_div(bw_mul(data->display_bandwidth[k], data->useful_bytes_per_request[k]), data->bytes_per_request[k]), (bw_add(vbios->blackout_duration, bw_add(bw_mul(bw_int_to_fixed(2), vbios->mcifwrmc_urgent_latency), data->mcifwr_burst_time[data->y_clk_level][data->sclk_level])))))) {
+					data->blackout_recovery_time = bw_max2(data->blackout_recovery_time, bw_div((bw_add(bw_mul(bw_div(bw_mul(data->display_bandwidth[k], data->useful_bytes_per_request[k]), data->bytes_per_request[k]), vbios->blackout_duration), bw_sub(bw_div(bw_mul(bw_mul(bw_mul((bw_add(bw_add(bw_mul(bw_int_to_fixed(2), vbios->mcifwrmc_urgent_latency), data->dmif_burst_time[data->y_clk_level][data->sclk_level]), data->mcifwr_burst_time[data->y_clk_level][data->sclk_level])), data->dispclk), bw_int_to_fixed(data->bytes_per_pixel[k])), data->lines_interleaved_in_mem_access[k]), data->latency_hiding_lines[k]), data->adjusted_data_buffer_size[k]))), (bw_sub(bw_div(bw_mul(bw_mul(data->dispclk, bw_int_to_fixed(data->bytes_per_pixel[k])), data->lines_interleaved_in_mem_access[k]), data->latency_hiding_lines[k]), bw_div(bw_mul(data->display_bandwidth[k], data->useful_bytes_per_request[k]), data->bytes_per_request[k])))));
+				}
+			}
+		}
+	}
+	/*sclk deep sleep*/
+	/*during self-refresh, sclk can be reduced to dispclk divided by the minimum pixels in the data fifo entry, with 15% margin, but shoudl not be set to less than the request bandwidth.*/
+	/*the data fifo entry is 16 pixels for the writeback, 64 bytes/bytes_per_pixel for the graphics, 16 pixels for the parallel rotation underlay,*/
+	/*and 16 bytes/bytes_per_pixel for the orthogonal rotation underlay.*/
+	/*in parallel mode (underlay pipe), the data read from the dmifv buffer is variable and based on the pixel depth (8bbp - 16 bytes, 16 bpp - 32 bytes, 32 bpp - 64 bytes)*/
+	/*in orthogonal mode (underlay pipe), the data read from the dmifv buffer is fixed at 16 bytes.*/
+	for (i = 0; i <= maximum_number_of_surfaces - 1; i++) {
+		if (data->enable[i]) {
+			if (surface_type[i] == bw_def_display_write_back420_luma || surface_type[i] == bw_def_display_write_back420_chroma) {
+				data->pixels_per_data_fifo_entry[i] = bw_int_to_fixed(16);
+			}
+			else if (surface_type[i] == bw_def_graphics) {
+				data->pixels_per_data_fifo_entry[i] = bw_div(bw_int_to_fixed(64), bw_int_to_fixed(data->bytes_per_pixel[i]));
+			}
+			else if (data->orthogonal_rotation[i] == 0) {
+				data->pixels_per_data_fifo_entry[i] = bw_int_to_fixed(16);
+			}
+			else {
+				data->pixels_per_data_fifo_entry[i] = bw_div(bw_int_to_fixed(16), bw_int_to_fixed(data->bytes_per_pixel[i]));
+			}
+		}
+	}
+	data->min_pixels_per_data_fifo_entry = bw_int_to_fixed(9999);
+	for (i = 0; i <= maximum_number_of_surfaces - 1; i++) {
+		if (data->enable[i]) {
+			if (bw_mtn(data->min_pixels_per_data_fifo_entry, data->pixels_per_data_fifo_entry[i])) {
+				data->min_pixels_per_data_fifo_entry = data->pixels_per_data_fifo_entry[i];
+			}
+		}
+	}
+	data->sclk_deep_sleep = bw_max2(bw_div(bw_mul(data->dispclk, bw_frc_to_fixed(115, 100)), data->min_pixels_per_data_fifo_entry), data->total_read_request_bandwidth);
+	/*urgent, stutter and nb-p_state watermark*/
+	/*the urgent watermark is the maximum of the urgent trip time plus the pixel transfer time, the urgent trip times to get data for the first pixel, and the urgent trip times to get data for the last pixel.*/
+	/*the stutter exit watermark is the self refresh exit time plus the maximum of the data burst time plus the pixel transfer time, the data burst times to get data for the first pixel, and the data burst times to get data for the last pixel.  it does not apply to the writeback.*/
+	/*the nb p-state change watermark is the dram speed/p-state change time plus the maximum of the data burst time plus the pixel transfer time, the data burst times to get data for the first pixel, and the data burst times to get data for the last pixel.*/
+	/*the pixel transfer time is the maximum of the time to transfer the source pixels required for the first output pixel, and the time to transfer the pixels for the last output pixel minus the active line time.*/
+	/*blackout_duration is added to the urgent watermark*/
+	data->chunk_request_time = bw_int_to_fixed(0);
+	data->cursor_request_time = bw_int_to_fixed(0);
+	/*compute total time to request one chunk from each active display pipe*/
+	for (i = 0; i <= maximum_number_of_surfaces - 1; i++) {
+		if (data->enable[i]) {
+			data->chunk_request_time = bw_add(data->chunk_request_time, (bw_div((bw_div(bw_int_to_fixed(pixels_per_chunk * data->bytes_per_pixel[i]), data->useful_bytes_per_request[i])), bw_min2(sclk[data->sclk_level], bw_div(data->dispclk, bw_int_to_fixed(2))))));
+		}
+	}
+	/*compute total time to request cursor data*/
+	data->cursor_request_time = (bw_div(data->cursor_total_data, (bw_mul(bw_int_to_fixed(32), sclk[data->sclk_level]))));
+	for (i = 0; i <= maximum_number_of_surfaces - 1; i++) {
+		if (data->enable[i]) {
+			data->line_source_pixels_transfer_time = bw_max2(bw_div(bw_div(data->src_pixels_for_first_output_pixel[i], dceip->lb_write_pixels_per_dispclk), (bw_div(data->dispclk, dceip->display_pipe_throughput_factor))), bw_sub(bw_div(bw_div(data->src_pixels_for_last_output_pixel[i], dceip->lb_write_pixels_per_dispclk), (bw_div(data->dispclk, dceip->display_pipe_throughput_factor))), data->active_time[i]));
+			if (surface_type[i] != bw_def_display_write_back420_luma && surface_type[i] != bw_def_display_write_back420_chroma) {
+				data->urgent_watermark[i] = bw_add(bw_add(bw_add(bw_add(bw_add(data->total_dmifmc_urgent_latency, data->dmif_burst_time[data->y_clk_level][data->sclk_level]), bw_max2(data->line_source_pixels_transfer_time, data->line_source_transfer_time[i][data->y_clk_level][data->sclk_level])), vbios->blackout_duration), data->chunk_request_time), data->cursor_request_time);
+				data->stutter_exit_watermark[i] = bw_add(bw_sub(vbios->stutter_self_refresh_exit_latency, data->total_dmifmc_urgent_latency), data->urgent_watermark[i]);
+				data->stutter_entry_watermark[i] = bw_add(bw_sub(bw_add(vbios->stutter_self_refresh_exit_latency, vbios->stutter_self_refresh_entry_latency), data->total_dmifmc_urgent_latency), data->urgent_watermark[i]);
+				/*unconditionally remove black out time from the nb p_state watermark*/
+				if ((data->display_pstate_change_enable[i] == 1)) {
+					data->nbp_state_change_watermark[i] = bw_add(bw_add(vbios->nbp_state_change_latency, data->dmif_burst_time[data->y_clk_level][data->sclk_level]), bw_max2(data->line_source_pixels_transfer_time, data->dram_speed_change_line_source_transfer_time[i][data->y_clk_level][data->sclk_level]));
+				}
+				else {
+					/*maximize the watermark to force the switch in the vb_lank region of the frame*/
+					data->nbp_state_change_watermark[i] = bw_int_to_fixed(131000);
+				}
+			}
+			else {
+				data->urgent_watermark[i] = bw_add(bw_add(bw_add(bw_add(bw_add(vbios->mcifwrmc_urgent_latency, data->mcifwr_burst_time[data->y_clk_level][data->sclk_level]), bw_max2(data->line_source_pixels_transfer_time, data->line_source_transfer_time[i][data->y_clk_level][data->sclk_level])), vbios->blackout_duration), data->chunk_request_time), data->cursor_request_time);
+				data->stutter_exit_watermark[i] = bw_int_to_fixed(0);
+				data->stutter_entry_watermark[i] = bw_int_to_fixed(0);
+				if ((data->display_pstate_change_enable[i] == 1)) {
+					data->nbp_state_change_watermark[i] = bw_add(bw_add(vbios->nbp_state_change_latency, data->mcifwr_burst_time[data->y_clk_level][data->sclk_level]), bw_max2(data->line_source_pixels_transfer_time, data->dram_speed_change_line_source_transfer_time[i][data->y_clk_level][data->sclk_level]));
+				}
+				else {
+					/*maximize the watermark to force the switch in the vb_lank region of the frame*/
+					data->nbp_state_change_watermark[i] = bw_int_to_fixed(131000);
+				}
+			}
+		}
+	}
+	/*stutter mode enable*/
+	/*in the multi-display case the stutter exit or entry watermark cannot exceed the minimum latency hiding capabilities of the*/
+	/*display pipe.*/
+	data->stutter_mode_enable = data->cpuc_state_change_enable;
+	if (data->number_of_displays > 1) {
+		for (i = 0; i <= maximum_number_of_surfaces - 1; i++) {
+			if (data->enable[i]) {
+				if ((bw_mtn(data->stutter_exit_watermark[i], data->minimum_latency_hiding[i]) || bw_mtn(data->stutter_entry_watermark[i], data->minimum_latency_hiding[i]))) {
+					data->stutter_mode_enable = bw_def_no;
+				}
+			}
+		}
+	}
+	/*performance metrics*/
+	/* display read access efficiency (%)*/
+	/* display write back access efficiency (%)*/
+	/* stutter efficiency (%)*/
+	/* extra underlay pitch recommended for efficiency (pixels)*/
+	/* immediate flip time (us)*/
+	/* latency for other clients due to urgent display read (us)*/
+	/* latency for other clients due to urgent display write (us)*/
+	/* average bandwidth consumed by display (no compression) (gb/s)*/
+	/* required dram  bandwidth (gb/s)*/
+	/* required sclk (m_hz)*/
+	/* required rd urgent latency (us)*/
+	/* nb p-state change margin (us)*/
+	/*dmif and mcifwr dram access efficiency*/
+	/*is the ratio between the ideal dram access time (which is the data buffer size in memory divided by the dram bandwidth), and the actual time which is the total page close-open time.  but it cannot exceed the dram efficiency provided by the memory subsystem*/
+	data->dmifdram_access_efficiency = bw_min2(bw_div(bw_div(data->total_display_reads_required_dram_access_data, data->dram_bandwidth), data->dmif_total_page_close_open_time), bw_int_to_fixed(1));
+	if (bw_mtn(data->total_display_writes_required_dram_access_data, bw_int_to_fixed(0))) {
+		data->mcifwrdram_access_efficiency = bw_min2(bw_div(bw_div(data->total_display_writes_required_dram_access_data, data->dram_bandwidth), data->mcifwr_total_page_close_open_time), bw_int_to_fixed(1));
+	}
+	else {
+		data->mcifwrdram_access_efficiency = bw_int_to_fixed(0);
+	}
+	/*average bandwidth*/
+	/*the average bandwidth with no compression is the vertical active time is the source width times the bytes per pixel divided by the line time, multiplied by the vertical scale ratio and the ratio of bytes per request divided by the useful bytes per request.*/
+	/*the average bandwidth with compression is the same, divided by the compression ratio*/
+	for (i = 0; i <= maximum_number_of_surfaces - 1; i++) {
+		if (data->enable[i]) {
+			data->average_bandwidth_no_compression[i] = bw_div(bw_mul(bw_mul(bw_div(bw_mul(data->source_width_rounded_up_to_chunks[i], bw_int_to_fixed(data->bytes_per_pixel[i])), (bw_div(data->h_total[i], data->pixel_rate[i]))), data->vsr[i]), data->bytes_per_request[i]), data->useful_bytes_per_request[i]);
+			data->average_bandwidth[i] = bw_div(data->average_bandwidth_no_compression[i], data->compression_rate[i]);
+		}
+	}
+	data->total_average_bandwidth_no_compression = bw_int_to_fixed(0);
+	data->total_average_bandwidth = bw_int_to_fixed(0);
+	for (i = 0; i <= maximum_number_of_surfaces - 1; i++) {
+		if (data->enable[i]) {
+			data->total_average_bandwidth_no_compression = bw_add(data->total_average_bandwidth_no_compression, data->average_bandwidth_no_compression[i]);
+			data->total_average_bandwidth = bw_add(data->total_average_bandwidth, data->average_bandwidth[i]);
+		}
+	}
+	/*stutter efficiency*/
+	/*the stutter efficiency is the frame-average time in self-refresh divided by the frame-average stutter cycle duration.  only applies if the display write-back is not enabled.*/
+	/*the frame-average stutter cycle used is the minimum for all pipes of the frame-average data buffer size in time, times the compression rate*/
+	/*the frame-average time in self-refresh is the stutter cycle minus the self refresh exit latency and the burst time*/
+	/*the stutter cycle is the dmif buffer size reduced by the excess of the stutter exit watermark over the lb size in time.*/
+	/*the burst time is the data needed during the stutter cycle divided by the available bandwidth*/
+	/*compute the time read all the data from the dmif buffer to the lb (dram refresh period)*/
+	for (i = 0; i <= maximum_number_of_surfaces - 1; i++) {
+		if (data->enable[i]) {
+			data->stutter_refresh_duration[i] = bw_sub(bw_mul(bw_div(bw_div(bw_mul(bw_div(bw_div(data->adjusted_data_buffer_size[i], bw_int_to_fixed(data->bytes_per_pixel[i])), data->source_width_rounded_up_to_chunks[i]), data->h_total[i]), data->vsr[i]), data->pixel_rate[i]), data->compression_rate[i]), bw_max2(bw_int_to_fixed(0), bw_sub(data->stutter_exit_watermark[i], bw_div(bw_mul((bw_sub(data->lb_partitions[i], bw_int_to_fixed(1))), data->h_total[i]), data->pixel_rate[i]))));
+			data->stutter_dmif_buffer_size[i] = bw_div(bw_mul(bw_mul(bw_div(bw_mul(bw_mul(data->stutter_refresh_duration[i], bw_int_to_fixed(data->bytes_per_pixel[i])), data->source_width_rounded_up_to_chunks[i]), data->h_total[i]), data->vsr[i]), data->pixel_rate[i]), data->compression_rate[i]);
+		}
+	}
+	data->min_stutter_refresh_duration = bw_int_to_fixed(9999);
+	data->total_stutter_dmif_buffer_size = 0;
+	data->total_bytes_requested = 0;
+	data->min_stutter_dmif_buffer_size = 9999;
+	for (i = 0; i <= maximum_number_of_surfaces - 1; i++) {
+		if (data->enable[i]) {
+			if (bw_mtn(data->min_stutter_refresh_duration, data->stutter_refresh_duration[i])) {
+				data->min_stutter_refresh_duration = data->stutter_refresh_duration[i];
+				data->total_bytes_requested = bw_fixed_to_int(bw_add(bw_int_to_fixed(data->total_bytes_requested), (bw_mul(bw_mul(data->source_height_rounded_up_to_chunks[i], data->source_width_rounded_up_to_chunks[i]), bw_int_to_fixed(data->bytes_per_pixel[i])))));
+				data->min_stutter_dmif_buffer_size = bw_fixed_to_int(data->stutter_dmif_buffer_size[i]);
+			}
+			data->total_stutter_dmif_buffer_size = bw_fixed_to_int(bw_add(data->stutter_dmif_buffer_size[i], bw_int_to_fixed(data->total_stutter_dmif_buffer_size)));
+		}
+	}
+	data->stutter_burst_time = bw_div(bw_int_to_fixed(data->total_stutter_dmif_buffer_size), bw_min2(bw_mul(data->dram_bandwidth, data->dmifdram_access_efficiency), bw_mul(sclk[data->sclk_level], bw_int_to_fixed(32))));
+	data->num_stutter_bursts = data->total_bytes_requested / data->min_stutter_dmif_buffer_size;
+	data->total_stutter_cycle_duration = bw_add(bw_add(data->min_stutter_refresh_duration, vbios->stutter_self_refresh_exit_latency), data->stutter_burst_time);
+	data->time_in_self_refresh = data->min_stutter_refresh_duration;
+	if (data->d1_display_write_back_dwb_enable == 1) {
+		data->stutter_efficiency = bw_int_to_fixed(0);
+	}
+	else if (bw_ltn(data->time_in_self_refresh, bw_int_to_fixed(0))) {
+		data->stutter_efficiency = bw_int_to_fixed(0);
+	}
+	else {
+		/*compute stutter efficiency assuming 60 hz refresh rate*/
+		data->stutter_efficiency = bw_max2(bw_int_to_fixed(0), bw_mul((bw_sub(bw_int_to_fixed(1), (bw_div(bw_mul((bw_add(vbios->stutter_self_refresh_exit_latency, data->stutter_burst_time)), bw_int_to_fixed(data->num_stutter_bursts)), bw_frc_to_fixed(166666667, 10000))))), bw_int_to_fixed(100)));
+	}
+	/*immediate flip time*/
+	/*if scatter gather is enabled, the immediate flip takes a number of urgent memory trips equivalent to the pte requests in a row divided by the pte request limit.*/
+	/*otherwise, it may take just one urgenr memory trip*/
+	data->worst_number_of_trips_to_memory = bw_int_to_fixed(1);
+	for (i = 0; i <= maximum_number_of_surfaces - 1; i++) {
+		if (data->enable[i] && data->scatter_gather_enable_for_pipe[i] == 1) {
+			data->number_of_trips_to_memory_for_getting_apte_row[i] = bw_ceil2(bw_div(data->scatter_gather_pte_requests_in_row[i], data->scatter_gather_pte_request_limit[i]), bw_int_to_fixed(1));
+			if (bw_ltn(data->worst_number_of_trips_to_memory, data->number_of_trips_to_memory_for_getting_apte_row[i])) {
+				data->worst_number_of_trips_to_memory = data->number_of_trips_to_memory_for_getting_apte_row[i];
+			}
+		}
+	}
+	data->immediate_flip_time = bw_mul(data->worst_number_of_trips_to_memory, data->total_dmifmc_urgent_latency);
+	/*worst latency for other clients*/
+	/*it is the urgent latency plus the urgent burst time*/
+	data->latency_for_non_dmif_clients = bw_add(data->total_dmifmc_urgent_latency, data->dmif_burst_time[data->y_clk_level][data->sclk_level]);
+	if (data->d1_display_write_back_dwb_enable == 1) {
+		data->latency_for_non_mcifwr_clients = bw_add(vbios->mcifwrmc_urgent_latency, dceip->mcifwr_all_surfaces_burst_time);
+	}
+	else {
+		data->latency_for_non_mcifwr_clients = bw_int_to_fixed(0);
+	}
+	/*dmif mc urgent latency suppported in high sclk and yclk*/
+	data->dmifmc_urgent_latency_supported_in_high_sclk_and_yclk = bw_div((bw_sub(data->min_read_buffer_size_in_time, data->dmif_burst_time[high][s_high])), data->total_dmifmc_urgent_trips);
+	/*dram speed/p-state change margin*/
+	/*in the multi-display case the nb p-state change watermark cannot exceed the average lb size plus the dmif size or the cursor dcp buffer size*/
+	data->v_blank_nbp_state_dram_speed_change_latency_supported = bw_int_to_fixed(99999);
+	data->nbp_state_dram_speed_change_latency_supported = bw_int_to_fixed(99999);
+	for (i = 0; i <= maximum_number_of_surfaces - 1; i++) {
+		if (data->enable[i]) {
+			data->nbp_state_dram_speed_change_latency_supported = bw_min2(data->nbp_state_dram_speed_change_latency_supported, bw_add(bw_sub(data->maximum_latency_hiding_with_cursor[i], data->nbp_state_change_watermark[i]), vbios->nbp_state_change_latency));
+			data->v_blank_nbp_state_dram_speed_change_latency_supported = bw_min2(data->v_blank_nbp_state_dram_speed_change_latency_supported, bw_add(bw_sub(bw_div(bw_mul((bw_sub(data->v_total[i], bw_sub(bw_div(data->src_height[i], data->v_scale_ratio[i]), bw_int_to_fixed(4)))), data->h_total[i]), data->pixel_rate[i]), data->nbp_state_change_watermark[i]), vbios->nbp_state_change_latency));
+		}
+	}
+	/*sclk required vs urgent latency*/
+	for (i = 1; i <= 5; i++) {
+		data->display_reads_time_for_data_transfer_and_urgent_latency = bw_sub(data->min_read_buffer_size_in_time, bw_mul(data->total_dmifmc_urgent_trips, bw_int_to_fixed(i)));
+		if (pipe_check == bw_def_ok && (bw_mtn(data->display_reads_time_for_data_transfer_and_urgent_latency, data->dmif_total_page_close_open_time))) {
+			data->dmif_required_sclk_for_urgent_latency[i] = bw_div(bw_div(data->total_display_reads_required_data, data->display_reads_time_for_data_transfer_and_urgent_latency), (bw_mul(vbios->data_return_bus_width, bw_int_to_fixed(bus_efficiency))));
+		}
+		else {
+			data->dmif_required_sclk_for_urgent_latency[i] = bw_int_to_fixed(bw_def_na);
+		}
+	}
+	/*output link bit per pixel supported*/
+	for (k = 0; k <= maximum_number_of_surfaces - 1; k++) {
+		data->output_bpphdmi[k] = bw_def_na;
+		data->output_bppdp4_lane_hbr[k] = bw_def_na;
+		data->output_bppdp4_lane_hbr2[k] = bw_def_na;
+		data->output_bppdp4_lane_hbr3[k] = bw_def_na;
+		if (data->enable[k]) {
+			data->output_bpphdmi[k] = bw_fixed_to_int(bw_mul(bw_div(bw_min2(bw_int_to_fixed(600), data->max_phyclk), data->pixel_rate[k]), bw_int_to_fixed(24)));
+			if (bw_meq(data->max_phyclk, bw_int_to_fixed(270))) {
+				data->output_bppdp4_lane_hbr[k] = bw_fixed_to_int(bw_mul(bw_div(bw_mul(bw_int_to_fixed(270), bw_int_to_fixed(4)), data->pixel_rate[k]), bw_int_to_fixed(8)));
+			}
+			if (bw_meq(data->max_phyclk, bw_int_to_fixed(540))) {
+				data->output_bppdp4_lane_hbr2[k] = bw_fixed_to_int(bw_mul(bw_div(bw_mul(bw_int_to_fixed(540), bw_int_to_fixed(4)), data->pixel_rate[k]), bw_int_to_fixed(8)));
+			}
+			if (bw_meq(data->max_phyclk, bw_int_to_fixed(810))) {
+				data->output_bppdp4_lane_hbr3[k] = bw_fixed_to_int(bw_mul(bw_div(bw_mul(bw_int_to_fixed(810), bw_int_to_fixed(4)), data->pixel_rate[k]), bw_int_to_fixed(8)));
+			}
+		}
+	}
+}
+
+/*******************************************************************************
+ * Public functions
+ ******************************************************************************/
+void bw_calcs_init(struct bw_calcs_dceip *bw_dceip,
+	struct bw_calcs_vbios *bw_vbios,
+	struct hw_asic_id asic_id)
+{
+	struct bw_calcs_dceip dceip = { 0 };
+	struct bw_calcs_vbios vbios = { 0 };
+
+	enum bw_calcs_version version = bw_calcs_version_from_asic_id(asic_id);
+
+	dceip.version = version;
+
+	switch (version) {
+	case BW_CALCS_VERSION_CARRIZO:
+		vbios.memory_type = bw_def_gddr5;
+		vbios.dram_channel_width_in_bits = 64;
+		vbios.number_of_dram_channels = asic_id.vram_width / vbios.dram_channel_width_in_bits;
+		vbios.number_of_dram_banks = 8;
+		vbios.high_yclk = bw_int_to_fixed(1600);
+		vbios.mid_yclk = bw_int_to_fixed(1600);
+		vbios.low_yclk = bw_frc_to_fixed(66666, 100);
+		vbios.low_sclk = bw_int_to_fixed(200);
+		vbios.mid1_sclk = bw_int_to_fixed(300);
+		vbios.mid2_sclk = bw_int_to_fixed(300);
+		vbios.mid3_sclk = bw_int_to_fixed(300);
+		vbios.mid4_sclk = bw_int_to_fixed(300);
+		vbios.mid5_sclk = bw_int_to_fixed(300);
+		vbios.mid6_sclk = bw_int_to_fixed(300);
+		vbios.high_sclk = bw_frc_to_fixed(62609, 100);
+		vbios.low_voltage_max_dispclk = bw_int_to_fixed(352);
+		vbios.mid_voltage_max_dispclk = bw_int_to_fixed(467);
+		vbios.high_voltage_max_dispclk = bw_int_to_fixed(643);
+		vbios.low_voltage_max_phyclk = bw_int_to_fixed(540);
+		vbios.mid_voltage_max_phyclk = bw_int_to_fixed(810);
+		vbios.high_voltage_max_phyclk = bw_int_to_fixed(810);
+		vbios.data_return_bus_width = bw_int_to_fixed(32);
+		vbios.trc = bw_int_to_fixed(50);
+		vbios.dmifmc_urgent_latency = bw_int_to_fixed(4);
+		vbios.stutter_self_refresh_exit_latency = bw_frc_to_fixed(153, 10);
+		vbios.stutter_self_refresh_entry_latency = bw_int_to_fixed(0);
+		vbios.nbp_state_change_latency = bw_frc_to_fixed(19649, 1000);
+		vbios.mcifwrmc_urgent_latency = bw_int_to_fixed(10);
+		vbios.scatter_gather_enable = true;
+		vbios.down_spread_percentage = bw_frc_to_fixed(5, 10);
+		vbios.cursor_width = 32;
+		vbios.average_compression_rate = 4;
+		vbios.number_of_request_slots_gmc_reserves_for_dmif_per_channel = 256;
+		vbios.blackout_duration = bw_int_to_fixed(18); /* us */
+		vbios.maximum_blackout_recovery_time = bw_int_to_fixed(20);
+
+		dceip.large_cursor = false;
+		dceip.dmif_request_buffer_size = bw_int_to_fixed(768);
+		dceip.dmif_pipe_en_fbc_chunk_tracker = false;
+		dceip.cursor_max_outstanding_group_num = 1;
+		dceip.lines_interleaved_into_lb = 2;
+		dceip.chunk_width = 256;
+		dceip.number_of_graphics_pipes = 3;
+		dceip.number_of_underlay_pipes = 1;
+		dceip.low_power_tiling_mode = 0;
+		dceip.display_write_back_supported = false;
+		dceip.argb_compression_support = false;
+		dceip.underlay_vscaler_efficiency6_bit_per_component =
+			bw_frc_to_fixed(35556, 10000);
+		dceip.underlay_vscaler_efficiency8_bit_per_component =
+			bw_frc_to_fixed(34286, 10000);
+		dceip.underlay_vscaler_efficiency10_bit_per_component =
+			bw_frc_to_fixed(32, 10);
+		dceip.underlay_vscaler_efficiency12_bit_per_component =
+			bw_int_to_fixed(3);
+		dceip.graphics_vscaler_efficiency6_bit_per_component =
+			bw_frc_to_fixed(35, 10);
+		dceip.graphics_vscaler_efficiency8_bit_per_component =
+			bw_frc_to_fixed(34286, 10000);
+		dceip.graphics_vscaler_efficiency10_bit_per_component =
+			bw_frc_to_fixed(32, 10);
+		dceip.graphics_vscaler_efficiency12_bit_per_component =
+			bw_int_to_fixed(3);
+		dceip.alpha_vscaler_efficiency = bw_int_to_fixed(3);
+		dceip.max_dmif_buffer_allocated = 2;
+		dceip.graphics_dmif_size = 12288;
+		dceip.underlay_luma_dmif_size = 19456;
+		dceip.underlay_chroma_dmif_size = 23552;
+		dceip.pre_downscaler_enabled = true;
+		dceip.underlay_downscale_prefetch_enabled = true;
+		dceip.lb_write_pixels_per_dispclk = bw_int_to_fixed(1);
+		dceip.lb_size_per_component444 = bw_int_to_fixed(82176);
+		dceip.graphics_lb_nodownscaling_multi_line_prefetching = false;
+		dceip.stutter_and_dram_clock_state_change_gated_before_cursor =
+			bw_int_to_fixed(0);
+		dceip.underlay420_luma_lb_size_per_component = bw_int_to_fixed(
+			82176);
+		dceip.underlay420_chroma_lb_size_per_component =
+			bw_int_to_fixed(164352);
+		dceip.underlay422_lb_size_per_component = bw_int_to_fixed(
+			82176);
+		dceip.cursor_chunk_width = bw_int_to_fixed(64);
+		dceip.cursor_dcp_buffer_lines = bw_int_to_fixed(4);
+		dceip.underlay_maximum_width_efficient_for_tiling =
+			bw_int_to_fixed(1920);
+		dceip.underlay_maximum_height_efficient_for_tiling =
+			bw_int_to_fixed(1080);
+		dceip.peak_pte_request_to_eviction_ratio_limiting_multiple_displays_or_single_rotated_display =
+			bw_frc_to_fixed(3, 10);
+		dceip.peak_pte_request_to_eviction_ratio_limiting_single_display_no_rotation =
+			bw_int_to_fixed(25);
+		dceip.minimum_outstanding_pte_request_limit = bw_int_to_fixed(
+			2);
+		dceip.maximum_total_outstanding_pte_requests_allowed_by_saw =
+			bw_int_to_fixed(128);
+		dceip.limit_excessive_outstanding_dmif_requests = true;
+		dceip.linear_mode_line_request_alternation_slice =
+			bw_int_to_fixed(64);
+		dceip.scatter_gather_lines_of_pte_prefetching_in_linear_mode =
+			32;
+		dceip.display_write_back420_luma_mcifwr_buffer_size = 12288;
+		dceip.display_write_back420_chroma_mcifwr_buffer_size = 8192;
+		dceip.request_efficiency = bw_frc_to_fixed(8, 10);
+		dceip.dispclk_per_request = bw_int_to_fixed(2);
+		dceip.dispclk_ramping_factor = bw_frc_to_fixed(105, 100);
+		dceip.display_pipe_throughput_factor = bw_frc_to_fixed(105, 100);
+		dceip.scatter_gather_pte_request_rows_in_tiling_mode = 2;
+		dceip.mcifwr_all_surfaces_burst_time = bw_int_to_fixed(0); /* todo: this is a bug*/
+		break;
+	case BW_CALCS_VERSION_POLARIS10:
+		vbios.memory_type = bw_def_gddr5;
+		vbios.dram_channel_width_in_bits = 32;
+		vbios.number_of_dram_channels = asic_id.vram_width / vbios.dram_channel_width_in_bits;
+		vbios.number_of_dram_banks = 8;
+		vbios.high_yclk = bw_int_to_fixed(6000);
+		vbios.mid_yclk = bw_int_to_fixed(3200);
+		vbios.low_yclk = bw_int_to_fixed(1000);
+		vbios.low_sclk = bw_int_to_fixed(300);
+		vbios.mid1_sclk = bw_int_to_fixed(400);
+		vbios.mid2_sclk = bw_int_to_fixed(500);
+		vbios.mid3_sclk = bw_int_to_fixed(600);
+		vbios.mid4_sclk = bw_int_to_fixed(700);
+		vbios.mid5_sclk = bw_int_to_fixed(800);
+		vbios.mid6_sclk = bw_int_to_fixed(974);
+		vbios.high_sclk = bw_int_to_fixed(1154);
+		vbios.low_voltage_max_dispclk = bw_int_to_fixed(459);
+		vbios.mid_voltage_max_dispclk = bw_int_to_fixed(654);
+		vbios.high_voltage_max_dispclk = bw_int_to_fixed(1108);
+		vbios.low_voltage_max_phyclk = bw_int_to_fixed(540);
+		vbios.mid_voltage_max_phyclk = bw_int_to_fixed(810);
+		vbios.high_voltage_max_phyclk = bw_int_to_fixed(810);
+		vbios.data_return_bus_width = bw_int_to_fixed(32);
+		vbios.trc = bw_int_to_fixed(48);
+		vbios.dmifmc_urgent_latency = bw_int_to_fixed(3);
+		vbios.stutter_self_refresh_exit_latency = bw_int_to_fixed(5);
+		vbios.stutter_self_refresh_entry_latency = bw_int_to_fixed(0);
+		vbios.nbp_state_change_latency = bw_int_to_fixed(45);
+		vbios.mcifwrmc_urgent_latency = bw_int_to_fixed(10);
+		vbios.scatter_gather_enable = true;
+		vbios.down_spread_percentage = bw_frc_to_fixed(5, 10);
+		vbios.cursor_width = 32;
+		vbios.average_compression_rate = 4;
+		vbios.number_of_request_slots_gmc_reserves_for_dmif_per_channel = 256;
+		vbios.blackout_duration = bw_int_to_fixed(0); /* us */
+		vbios.maximum_blackout_recovery_time = bw_int_to_fixed(0);
+
+		dceip.large_cursor = false;
+		dceip.dmif_request_buffer_size = bw_int_to_fixed(768);
+		dceip.dmif_pipe_en_fbc_chunk_tracker = false;
+		dceip.cursor_max_outstanding_group_num = 1;
+		dceip.lines_interleaved_into_lb = 2;
+		dceip.chunk_width = 256;
+		dceip.number_of_graphics_pipes = 6;
+		dceip.number_of_underlay_pipes = 0;
+		dceip.low_power_tiling_mode = 0;
+		dceip.display_write_back_supported = false;
+		dceip.argb_compression_support = true;
+		dceip.underlay_vscaler_efficiency6_bit_per_component =
+			bw_frc_to_fixed(35556, 10000);
+		dceip.underlay_vscaler_efficiency8_bit_per_component =
+			bw_frc_to_fixed(34286, 10000);
+		dceip.underlay_vscaler_efficiency10_bit_per_component =
+			bw_frc_to_fixed(32, 10);
+		dceip.underlay_vscaler_efficiency12_bit_per_component =
+			bw_int_to_fixed(3);
+		dceip.graphics_vscaler_efficiency6_bit_per_component =
+			bw_frc_to_fixed(35, 10);
+		dceip.graphics_vscaler_efficiency8_bit_per_component =
+			bw_frc_to_fixed(34286, 10000);
+		dceip.graphics_vscaler_efficiency10_bit_per_component =
+			bw_frc_to_fixed(32, 10);
+		dceip.graphics_vscaler_efficiency12_bit_per_component =
+			bw_int_to_fixed(3);
+		dceip.alpha_vscaler_efficiency = bw_int_to_fixed(3);
+		dceip.max_dmif_buffer_allocated = 4;
+		dceip.graphics_dmif_size = 12288;
+		dceip.underlay_luma_dmif_size = 19456;
+		dceip.underlay_chroma_dmif_size = 23552;
+		dceip.pre_downscaler_enabled = true;
+		dceip.underlay_downscale_prefetch_enabled = true;
+		dceip.lb_write_pixels_per_dispclk = bw_int_to_fixed(1);
+		dceip.lb_size_per_component444 = bw_int_to_fixed(245952);
+		dceip.graphics_lb_nodownscaling_multi_line_prefetching = true;
+		dceip.stutter_and_dram_clock_state_change_gated_before_cursor =
+			bw_int_to_fixed(1);
+		dceip.underlay420_luma_lb_size_per_component = bw_int_to_fixed(
+			82176);
+		dceip.underlay420_chroma_lb_size_per_component =
+			bw_int_to_fixed(164352);
+		dceip.underlay422_lb_size_per_component = bw_int_to_fixed(
+			82176);
+		dceip.cursor_chunk_width = bw_int_to_fixed(64);
+		dceip.cursor_dcp_buffer_lines = bw_int_to_fixed(4);
+		dceip.underlay_maximum_width_efficient_for_tiling =
+			bw_int_to_fixed(1920);
+		dceip.underlay_maximum_height_efficient_for_tiling =
+			bw_int_to_fixed(1080);
+		dceip.peak_pte_request_to_eviction_ratio_limiting_multiple_displays_or_single_rotated_display =
+			bw_frc_to_fixed(3, 10);
+		dceip.peak_pte_request_to_eviction_ratio_limiting_single_display_no_rotation =
+			bw_int_to_fixed(25);
+		dceip.minimum_outstanding_pte_request_limit = bw_int_to_fixed(
+			2);
+		dceip.maximum_total_outstanding_pte_requests_allowed_by_saw =
+			bw_int_to_fixed(128);
+		dceip.limit_excessive_outstanding_dmif_requests = true;
+		dceip.linear_mode_line_request_alternation_slice =
+			bw_int_to_fixed(64);
+		dceip.scatter_gather_lines_of_pte_prefetching_in_linear_mode =
+			32;
+		dceip.display_write_back420_luma_mcifwr_buffer_size = 12288;
+		dceip.display_write_back420_chroma_mcifwr_buffer_size = 8192;
+		dceip.request_efficiency = bw_frc_to_fixed(8, 10);
+		dceip.dispclk_per_request = bw_int_to_fixed(2);
+		dceip.dispclk_ramping_factor = bw_frc_to_fixed(105, 100);
+		dceip.display_pipe_throughput_factor = bw_frc_to_fixed(105, 100);
+		dceip.scatter_gather_pte_request_rows_in_tiling_mode = 2;
+		dceip.mcifwr_all_surfaces_burst_time = bw_int_to_fixed(0);
+		break;
+	case BW_CALCS_VERSION_POLARIS11:
+		vbios.memory_type = bw_def_gddr5;
+		vbios.dram_channel_width_in_bits = 32;
+		vbios.number_of_dram_channels = asic_id.vram_width / vbios.dram_channel_width_in_bits;
+		vbios.number_of_dram_banks = 8;
+		vbios.high_yclk = bw_int_to_fixed(6000);
+		vbios.mid_yclk = bw_int_to_fixed(3200);
+		vbios.low_yclk = bw_int_to_fixed(1000);
+		vbios.low_sclk = bw_int_to_fixed(300);
+		vbios.mid1_sclk = bw_int_to_fixed(400);
+		vbios.mid2_sclk = bw_int_to_fixed(500);
+		vbios.mid3_sclk = bw_int_to_fixed(600);
+		vbios.mid4_sclk = bw_int_to_fixed(700);
+		vbios.mid5_sclk = bw_int_to_fixed(800);
+		vbios.mid6_sclk = bw_int_to_fixed(974);
+		vbios.high_sclk = bw_int_to_fixed(1154);
+		vbios.low_voltage_max_dispclk = bw_int_to_fixed(459);
+		vbios.mid_voltage_max_dispclk = bw_int_to_fixed(654);
+		vbios.high_voltage_max_dispclk = bw_int_to_fixed(1108);
+		vbios.low_voltage_max_phyclk = bw_int_to_fixed(540);
+		vbios.mid_voltage_max_phyclk = bw_int_to_fixed(810);
+		vbios.high_voltage_max_phyclk = bw_int_to_fixed(810);
+		vbios.data_return_bus_width = bw_int_to_fixed(32);
+		vbios.trc = bw_int_to_fixed(48);
+		if (vbios.number_of_dram_channels == 2) // 64-bit
+			vbios.dmifmc_urgent_latency = bw_int_to_fixed(4);
+		else
+			vbios.dmifmc_urgent_latency = bw_int_to_fixed(3);
+		vbios.stutter_self_refresh_exit_latency = bw_int_to_fixed(5);
+		vbios.stutter_self_refresh_entry_latency = bw_int_to_fixed(0);
+		vbios.nbp_state_change_latency = bw_int_to_fixed(45);
+		vbios.mcifwrmc_urgent_latency = bw_int_to_fixed(10);
+		vbios.scatter_gather_enable = true;
+		vbios.down_spread_percentage = bw_frc_to_fixed(5, 10);
+		vbios.cursor_width = 32;
+		vbios.average_compression_rate = 4;
+		vbios.number_of_request_slots_gmc_reserves_for_dmif_per_channel = 256;
+		vbios.blackout_duration = bw_int_to_fixed(0); /* us */
+		vbios.maximum_blackout_recovery_time = bw_int_to_fixed(0);
+
+		dceip.large_cursor = false;
+		dceip.dmif_request_buffer_size = bw_int_to_fixed(768);
+		dceip.dmif_pipe_en_fbc_chunk_tracker = false;
+		dceip.cursor_max_outstanding_group_num = 1;
+		dceip.lines_interleaved_into_lb = 2;
+		dceip.chunk_width = 256;
+		dceip.number_of_graphics_pipes = 5;
+		dceip.number_of_underlay_pipes = 0;
+		dceip.low_power_tiling_mode = 0;
+		dceip.display_write_back_supported = false;
+		dceip.argb_compression_support = true;
+		dceip.underlay_vscaler_efficiency6_bit_per_component =
+			bw_frc_to_fixed(35556, 10000);
+		dceip.underlay_vscaler_efficiency8_bit_per_component =
+			bw_frc_to_fixed(34286, 10000);
+		dceip.underlay_vscaler_efficiency10_bit_per_component =
+			bw_frc_to_fixed(32, 10);
+		dceip.underlay_vscaler_efficiency12_bit_per_component =
+			bw_int_to_fixed(3);
+		dceip.graphics_vscaler_efficiency6_bit_per_component =
+			bw_frc_to_fixed(35, 10);
+		dceip.graphics_vscaler_efficiency8_bit_per_component =
+			bw_frc_to_fixed(34286, 10000);
+		dceip.graphics_vscaler_efficiency10_bit_per_component =
+			bw_frc_to_fixed(32, 10);
+		dceip.graphics_vscaler_efficiency12_bit_per_component =
+			bw_int_to_fixed(3);
+		dceip.alpha_vscaler_efficiency = bw_int_to_fixed(3);
+		dceip.max_dmif_buffer_allocated = 4;
+		dceip.graphics_dmif_size = 12288;
+		dceip.underlay_luma_dmif_size = 19456;
+		dceip.underlay_chroma_dmif_size = 23552;
+		dceip.pre_downscaler_enabled = true;
+		dceip.underlay_downscale_prefetch_enabled = true;
+		dceip.lb_write_pixels_per_dispclk = bw_int_to_fixed(1);
+		dceip.lb_size_per_component444 = bw_int_to_fixed(245952);
+		dceip.graphics_lb_nodownscaling_multi_line_prefetching = true;
+		dceip.stutter_and_dram_clock_state_change_gated_before_cursor =
+			bw_int_to_fixed(1);
+		dceip.underlay420_luma_lb_size_per_component = bw_int_to_fixed(
+			82176);
+		dceip.underlay420_chroma_lb_size_per_component =
+			bw_int_to_fixed(164352);
+		dceip.underlay422_lb_size_per_component = bw_int_to_fixed(
+			82176);
+		dceip.cursor_chunk_width = bw_int_to_fixed(64);
+		dceip.cursor_dcp_buffer_lines = bw_int_to_fixed(4);
+		dceip.underlay_maximum_width_efficient_for_tiling =
+			bw_int_to_fixed(1920);
+		dceip.underlay_maximum_height_efficient_for_tiling =
+			bw_int_to_fixed(1080);
+		dceip.peak_pte_request_to_eviction_ratio_limiting_multiple_displays_or_single_rotated_display =
+			bw_frc_to_fixed(3, 10);
+		dceip.peak_pte_request_to_eviction_ratio_limiting_single_display_no_rotation =
+			bw_int_to_fixed(25);
+		dceip.minimum_outstanding_pte_request_limit = bw_int_to_fixed(
+			2);
+		dceip.maximum_total_outstanding_pte_requests_allowed_by_saw =
+			bw_int_to_fixed(128);
+		dceip.limit_excessive_outstanding_dmif_requests = true;
+		dceip.linear_mode_line_request_alternation_slice =
+			bw_int_to_fixed(64);
+		dceip.scatter_gather_lines_of_pte_prefetching_in_linear_mode =
+			32;
+		dceip.display_write_back420_luma_mcifwr_buffer_size = 12288;
+		dceip.display_write_back420_chroma_mcifwr_buffer_size = 8192;
+		dceip.request_efficiency = bw_frc_to_fixed(8, 10);
+		dceip.dispclk_per_request = bw_int_to_fixed(2);
+		dceip.dispclk_ramping_factor = bw_frc_to_fixed(105, 100);
+		dceip.display_pipe_throughput_factor = bw_frc_to_fixed(105, 100);
+		dceip.scatter_gather_pte_request_rows_in_tiling_mode = 2;
+		dceip.mcifwr_all_surfaces_burst_time = bw_int_to_fixed(0);
+		break;
+	case BW_CALCS_VERSION_STONEY:
+		vbios.memory_type = bw_def_gddr5;
+		vbios.dram_channel_width_in_bits = 64;
+		vbios.number_of_dram_channels = asic_id.vram_width / vbios.dram_channel_width_in_bits;
+		vbios.number_of_dram_banks = 8;
+		vbios.high_yclk = bw_int_to_fixed(1866);
+		vbios.mid_yclk = bw_int_to_fixed(1866);
+		vbios.low_yclk = bw_int_to_fixed(1333);
+		vbios.low_sclk = bw_int_to_fixed(200);
+		vbios.mid1_sclk = bw_int_to_fixed(600);
+		vbios.mid2_sclk = bw_int_to_fixed(600);
+		vbios.mid3_sclk = bw_int_to_fixed(600);
+		vbios.mid4_sclk = bw_int_to_fixed(600);
+		vbios.mid5_sclk = bw_int_to_fixed(600);
+		vbios.mid6_sclk = bw_int_to_fixed(600);
+		vbios.high_sclk = bw_int_to_fixed(800);
+		vbios.low_voltage_max_dispclk = bw_int_to_fixed(352);
+		vbios.mid_voltage_max_dispclk = bw_int_to_fixed(467);
+		vbios.high_voltage_max_dispclk = bw_int_to_fixed(643);
+		vbios.low_voltage_max_phyclk = bw_int_to_fixed(540);
+		vbios.mid_voltage_max_phyclk = bw_int_to_fixed(810);
+		vbios.high_voltage_max_phyclk = bw_int_to_fixed(810);
+		vbios.data_return_bus_width = bw_int_to_fixed(32);
+		vbios.trc = bw_int_to_fixed(50);
+		vbios.dmifmc_urgent_latency = bw_int_to_fixed(4);
+		vbios.stutter_self_refresh_exit_latency = bw_frc_to_fixed(158, 10);
+		vbios.stutter_self_refresh_entry_latency = bw_int_to_fixed(0);
+		vbios.nbp_state_change_latency = bw_frc_to_fixed(2008, 100);
+		vbios.mcifwrmc_urgent_latency = bw_int_to_fixed(10);
+		vbios.scatter_gather_enable = true;
+		vbios.down_spread_percentage = bw_frc_to_fixed(5, 10);
+		vbios.cursor_width = 32;
+		vbios.average_compression_rate = 4;
+		vbios.number_of_request_slots_gmc_reserves_for_dmif_per_channel = 256;
+		vbios.blackout_duration = bw_int_to_fixed(18); /* us */
+		vbios.maximum_blackout_recovery_time = bw_int_to_fixed(20);
+
+		dceip.large_cursor = false;
+		dceip.dmif_request_buffer_size = bw_int_to_fixed(768);
+		dceip.dmif_pipe_en_fbc_chunk_tracker = false;
+		dceip.cursor_max_outstanding_group_num = 1;
+		dceip.lines_interleaved_into_lb = 2;
+		dceip.chunk_width = 256;
+		dceip.number_of_graphics_pipes = 2;
+		dceip.number_of_underlay_pipes = 1;
+		dceip.low_power_tiling_mode = 0;
+		dceip.display_write_back_supported = false;
+		dceip.argb_compression_support = true;
+		dceip.underlay_vscaler_efficiency6_bit_per_component =
+			bw_frc_to_fixed(35556, 10000);
+		dceip.underlay_vscaler_efficiency8_bit_per_component =
+			bw_frc_to_fixed(34286, 10000);
+		dceip.underlay_vscaler_efficiency10_bit_per_component =
+			bw_frc_to_fixed(32, 10);
+		dceip.underlay_vscaler_efficiency12_bit_per_component =
+			bw_int_to_fixed(3);
+		dceip.graphics_vscaler_efficiency6_bit_per_component =
+			bw_frc_to_fixed(35, 10);
+		dceip.graphics_vscaler_efficiency8_bit_per_component =
+			bw_frc_to_fixed(34286, 10000);
+		dceip.graphics_vscaler_efficiency10_bit_per_component =
+			bw_frc_to_fixed(32, 10);
+		dceip.graphics_vscaler_efficiency12_bit_per_component =
+			bw_int_to_fixed(3);
+		dceip.alpha_vscaler_efficiency = bw_int_to_fixed(3);
+		dceip.max_dmif_buffer_allocated = 2;
+		dceip.graphics_dmif_size = 12288;
+		dceip.underlay_luma_dmif_size = 19456;
+		dceip.underlay_chroma_dmif_size = 23552;
+		dceip.pre_downscaler_enabled = true;
+		dceip.underlay_downscale_prefetch_enabled = true;
+		dceip.lb_write_pixels_per_dispclk = bw_int_to_fixed(1);
+		dceip.lb_size_per_component444 = bw_int_to_fixed(82176);
+		dceip.graphics_lb_nodownscaling_multi_line_prefetching = false;
+		dceip.stutter_and_dram_clock_state_change_gated_before_cursor =
+			bw_int_to_fixed(0);
+		dceip.underlay420_luma_lb_size_per_component = bw_int_to_fixed(
+			82176);
+		dceip.underlay420_chroma_lb_size_per_component =
+			bw_int_to_fixed(164352);
+		dceip.underlay422_lb_size_per_component = bw_int_to_fixed(
+			82176);
+		dceip.cursor_chunk_width = bw_int_to_fixed(64);
+		dceip.cursor_dcp_buffer_lines = bw_int_to_fixed(4);
+		dceip.underlay_maximum_width_efficient_for_tiling =
+			bw_int_to_fixed(1920);
+		dceip.underlay_maximum_height_efficient_for_tiling =
+			bw_int_to_fixed(1080);
+		dceip.peak_pte_request_to_eviction_ratio_limiting_multiple_displays_or_single_rotated_display =
+			bw_frc_to_fixed(3, 10);
+		dceip.peak_pte_request_to_eviction_ratio_limiting_single_display_no_rotation =
+			bw_int_to_fixed(25);
+		dceip.minimum_outstanding_pte_request_limit = bw_int_to_fixed(
+			2);
+		dceip.maximum_total_outstanding_pte_requests_allowed_by_saw =
+			bw_int_to_fixed(128);
+		dceip.limit_excessive_outstanding_dmif_requests = true;
+		dceip.linear_mode_line_request_alternation_slice =
+			bw_int_to_fixed(64);
+		dceip.scatter_gather_lines_of_pte_prefetching_in_linear_mode =
+			32;
+		dceip.display_write_back420_luma_mcifwr_buffer_size = 12288;
+		dceip.display_write_back420_chroma_mcifwr_buffer_size = 8192;
+		dceip.request_efficiency = bw_frc_to_fixed(8, 10);
+		dceip.dispclk_per_request = bw_int_to_fixed(2);
+		dceip.dispclk_ramping_factor = bw_frc_to_fixed(105, 100);
+		dceip.display_pipe_throughput_factor = bw_frc_to_fixed(105, 100);
+		dceip.scatter_gather_pte_request_rows_in_tiling_mode = 2;
+		dceip.mcifwr_all_surfaces_burst_time = bw_int_to_fixed(0);
+		break;
+	case BW_CALCS_VERSION_VEGA10:
+		vbios.memory_type = bw_def_hbm;
+		vbios.dram_channel_width_in_bits = 128;
+		vbios.number_of_dram_channels = asic_id.vram_width / vbios.dram_channel_width_in_bits;
+		vbios.number_of_dram_banks = 16;
+		vbios.high_yclk = bw_int_to_fixed(2400);
+		vbios.mid_yclk = bw_int_to_fixed(1700);
+		vbios.low_yclk = bw_int_to_fixed(1000);
+		vbios.low_sclk = bw_int_to_fixed(300);
+		vbios.mid1_sclk = bw_int_to_fixed(350);
+		vbios.mid2_sclk = bw_int_to_fixed(400);
+		vbios.mid3_sclk = bw_int_to_fixed(500);
+		vbios.mid4_sclk = bw_int_to_fixed(600);
+		vbios.mid5_sclk = bw_int_to_fixed(700);
+		vbios.mid6_sclk = bw_int_to_fixed(760);
+		vbios.high_sclk = bw_int_to_fixed(776);
+		vbios.low_voltage_max_dispclk = bw_int_to_fixed(460);
+		vbios.mid_voltage_max_dispclk = bw_int_to_fixed(670);
+		vbios.high_voltage_max_dispclk = bw_int_to_fixed(1133);
+		vbios.low_voltage_max_phyclk = bw_int_to_fixed(540);
+		vbios.mid_voltage_max_phyclk = bw_int_to_fixed(810);
+		vbios.high_voltage_max_phyclk = bw_int_to_fixed(810);
+		vbios.data_return_bus_width = bw_int_to_fixed(32);
+		vbios.trc = bw_int_to_fixed(48);
+		vbios.dmifmc_urgent_latency = bw_int_to_fixed(3);
+		vbios.stutter_self_refresh_exit_latency = bw_frc_to_fixed(75, 10);
+		vbios.stutter_self_refresh_entry_latency = bw_frc_to_fixed(19, 10);
+		vbios.nbp_state_change_latency = bw_int_to_fixed(39);
+		vbios.mcifwrmc_urgent_latency = bw_int_to_fixed(10);
+		vbios.scatter_gather_enable = false;
+		vbios.down_spread_percentage = bw_frc_to_fixed(5, 10);
+		vbios.cursor_width = 32;
+		vbios.average_compression_rate = 4;
+		vbios.number_of_request_slots_gmc_reserves_for_dmif_per_channel = 8;
+		vbios.blackout_duration = bw_int_to_fixed(0); /* us */
+		vbios.maximum_blackout_recovery_time = bw_int_to_fixed(0);
+
+		dceip.large_cursor = false;
+		dceip.dmif_request_buffer_size = bw_int_to_fixed(2304);
+		dceip.dmif_pipe_en_fbc_chunk_tracker = true;
+		dceip.cursor_max_outstanding_group_num = 1;
+		dceip.lines_interleaved_into_lb = 2;
+		dceip.chunk_width = 256;
+		dceip.number_of_graphics_pipes = 6;
+		dceip.number_of_underlay_pipes = 0;
+		dceip.low_power_tiling_mode = 0;
+		dceip.display_write_back_supported = true;
+		dceip.argb_compression_support = true;
+		dceip.underlay_vscaler_efficiency6_bit_per_component =
+			bw_frc_to_fixed(35556, 10000);
+		dceip.underlay_vscaler_efficiency8_bit_per_component =
+			bw_frc_to_fixed(34286, 10000);
+		dceip.underlay_vscaler_efficiency10_bit_per_component =
+			bw_frc_to_fixed(32, 10);
+		dceip.underlay_vscaler_efficiency12_bit_per_component =
+			bw_int_to_fixed(3);
+		dceip.graphics_vscaler_efficiency6_bit_per_component =
+			bw_frc_to_fixed(35, 10);
+		dceip.graphics_vscaler_efficiency8_bit_per_component =
+			bw_frc_to_fixed(34286, 10000);
+		dceip.graphics_vscaler_efficiency10_bit_per_component =
+			bw_frc_to_fixed(32, 10);
+		dceip.graphics_vscaler_efficiency12_bit_per_component =
+			bw_int_to_fixed(3);
+		dceip.alpha_vscaler_efficiency = bw_int_to_fixed(3);
+		dceip.max_dmif_buffer_allocated = 4;
+		dceip.graphics_dmif_size = 24576;
+		dceip.underlay_luma_dmif_size = 19456;
+		dceip.underlay_chroma_dmif_size = 23552;
+		dceip.pre_downscaler_enabled = true;
+		dceip.underlay_downscale_prefetch_enabled = false;
+		dceip.lb_write_pixels_per_dispclk = bw_int_to_fixed(1);
+		dceip.lb_size_per_component444 = bw_int_to_fixed(245952);
+		dceip.graphics_lb_nodownscaling_multi_line_prefetching = true;
+		dceip.stutter_and_dram_clock_state_change_gated_before_cursor =
+			bw_int_to_fixed(1);
+		dceip.underlay420_luma_lb_size_per_component = bw_int_to_fixed(
+			82176);
+		dceip.underlay420_chroma_lb_size_per_component =
+			bw_int_to_fixed(164352);
+		dceip.underlay422_lb_size_per_component = bw_int_to_fixed(
+			82176);
+		dceip.cursor_chunk_width = bw_int_to_fixed(64);
+		dceip.cursor_dcp_buffer_lines = bw_int_to_fixed(4);
+		dceip.underlay_maximum_width_efficient_for_tiling =
+			bw_int_to_fixed(1920);
+		dceip.underlay_maximum_height_efficient_for_tiling =
+			bw_int_to_fixed(1080);
+		dceip.peak_pte_request_to_eviction_ratio_limiting_multiple_displays_or_single_rotated_display =
+			bw_frc_to_fixed(3, 10);
+		dceip.peak_pte_request_to_eviction_ratio_limiting_single_display_no_rotation =
+			bw_int_to_fixed(25);
+		dceip.minimum_outstanding_pte_request_limit = bw_int_to_fixed(
+			2);
+		dceip.maximum_total_outstanding_pte_requests_allowed_by_saw =
+			bw_int_to_fixed(128);
+		dceip.limit_excessive_outstanding_dmif_requests = true;
+		dceip.linear_mode_line_request_alternation_slice =
+			bw_int_to_fixed(64);
+		dceip.scatter_gather_lines_of_pte_prefetching_in_linear_mode =
+			32;
+		dceip.display_write_back420_luma_mcifwr_buffer_size = 12288;
+		dceip.display_write_back420_chroma_mcifwr_buffer_size = 8192;
+		dceip.request_efficiency = bw_frc_to_fixed(8, 10);
+		dceip.dispclk_per_request = bw_int_to_fixed(2);
+		dceip.dispclk_ramping_factor = bw_frc_to_fixed(105, 100);
+		dceip.display_pipe_throughput_factor = bw_frc_to_fixed(105, 100);
+		dceip.scatter_gather_pte_request_rows_in_tiling_mode = 2;
+		dceip.mcifwr_all_surfaces_burst_time = bw_int_to_fixed(0);
+		break;
+	default:
+		break;
+	}
+	*bw_dceip = dceip;
+	*bw_vbios = vbios;
+
+}
+
+/**
+ * Compare calculated (required) clocks against the clocks available at
+ * maximum voltage (max Performance Level).
+ */
+static bool is_display_configuration_supported(
+	const struct bw_calcs_vbios *vbios,
+	const struct dce_bw_output *calcs_output)
+{
+	uint32_t int_max_clk;
+
+	int_max_clk = bw_fixed_to_int(vbios->high_voltage_max_dispclk);
+	int_max_clk *= 1000; /* MHz to kHz */
+	if (calcs_output->dispclk_khz > int_max_clk)
+		return false;
+
+	int_max_clk = bw_fixed_to_int(vbios->high_sclk);
+	int_max_clk *= 1000; /* MHz to kHz */
+	if (calcs_output->sclk_khz > int_max_clk)
+		return false;
+
+	return true;
+}
+
+static void populate_initial_data(
+	const struct pipe_ctx pipe[], int pipe_count, struct bw_calcs_data *data)
+{
+	int i, j;
+	int num_displays = 0;
+
+	data->underlay_surface_type = bw_def_420;
+	data->panning_and_bezel_adjustment = bw_def_none;
+	data->graphics_lb_bpc = 10;
+	data->underlay_lb_bpc = 8;
+	data->underlay_tiling_mode = bw_def_tiled;
+	data->graphics_tiling_mode = bw_def_tiled;
+	data->underlay_micro_tile_mode = bw_def_display_micro_tiling;
+	data->graphics_micro_tile_mode = bw_def_display_micro_tiling;
+
+	/* Pipes with underlay first */
+	for (i = 0; i < pipe_count; i++) {
+		if (!pipe[i].stream || !pipe[i].bottom_pipe)
+			continue;
+
+		ASSERT(pipe[i].plane_state);
+
+		if (num_displays == 0) {
+			if (!pipe[i].plane_state->visible)
+				data->d0_underlay_mode = bw_def_underlay_only;
+			else
+				data->d0_underlay_mode = bw_def_blend;
+		} else {
+			if (!pipe[i].plane_state->visible)
+				data->d1_underlay_mode = bw_def_underlay_only;
+			else
+				data->d1_underlay_mode = bw_def_blend;
+		}
+
+		data->fbc_en[num_displays + 4] = false;
+		data->lpt_en[num_displays + 4] = false;
+		data->h_total[num_displays + 4] = bw_int_to_fixed(pipe[i].stream->timing.h_total);
+		data->v_total[num_displays + 4] = bw_int_to_fixed(pipe[i].stream->timing.v_total);
+		data->pixel_rate[num_displays + 4] = bw_frc_to_fixed(pipe[i].stream->timing.pix_clk_khz, 1000);
+		data->src_width[num_displays + 4] = bw_int_to_fixed(pipe[i].plane_res.scl_data.viewport.width);
+		data->pitch_in_pixels[num_displays + 4] = data->src_width[num_displays + 4];
+		data->src_height[num_displays + 4] = bw_int_to_fixed(pipe[i].plane_res.scl_data.viewport.height);
+		data->h_taps[num_displays + 4] = bw_int_to_fixed(pipe[i].plane_res.scl_data.taps.h_taps);
+		data->v_taps[num_displays + 4] = bw_int_to_fixed(pipe[i].plane_res.scl_data.taps.v_taps);
+		data->h_scale_ratio[num_displays + 4] = fixed31_32_to_bw_fixed(pipe[i].plane_res.scl_data.ratios.horz.value);
+		data->v_scale_ratio[num_displays + 4] = fixed31_32_to_bw_fixed(pipe[i].plane_res.scl_data.ratios.vert.value);
+		switch (pipe[i].plane_state->rotation) {
+		case ROTATION_ANGLE_0:
+			data->rotation_angle[num_displays + 4] = bw_int_to_fixed(0);
+			break;
+		case ROTATION_ANGLE_90:
+			data->rotation_angle[num_displays + 4] = bw_int_to_fixed(90);
+			break;
+		case ROTATION_ANGLE_180:
+			data->rotation_angle[num_displays + 4] = bw_int_to_fixed(180);
+			break;
+		case ROTATION_ANGLE_270:
+			data->rotation_angle[num_displays + 4] = bw_int_to_fixed(270);
+			break;
+		default:
+			break;
+		}
+		switch (pipe[i].plane_state->format) {
+		case SURFACE_PIXEL_FORMAT_VIDEO_420_YCbCr:
+		case SURFACE_PIXEL_FORMAT_GRPH_ARGB1555:
+		case SURFACE_PIXEL_FORMAT_GRPH_RGB565:
+			data->bytes_per_pixel[num_displays + 4] = 2;
+			break;
+		case SURFACE_PIXEL_FORMAT_GRPH_ARGB8888:
+		case SURFACE_PIXEL_FORMAT_GRPH_ABGR8888:
+		case SURFACE_PIXEL_FORMAT_GRPH_ARGB2101010:
+		case SURFACE_PIXEL_FORMAT_GRPH_ABGR2101010:
+		case SURFACE_PIXEL_FORMAT_GRPH_ABGR2101010_XR_BIAS:
+		case SURFACE_PIXEL_FORMAT_VIDEO_420_10bpc_YCbCr:
+		case SURFACE_PIXEL_FORMAT_VIDEO_420_10bpc_YCrCb:
+			data->bytes_per_pixel[num_displays + 4] = 4;
+			break;
+		case SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616:
+		case SURFACE_PIXEL_FORMAT_GRPH_ABGR16161616F:
+			data->bytes_per_pixel[num_displays + 4] = 8;
+			break;
+		default:
+			data->bytes_per_pixel[num_displays + 4] = 4;
+			break;
+		}
+		data->interlace_mode[num_displays + 4] = false;
+		data->stereo_mode[num_displays + 4] = bw_def_mono;
+
+
+		for (j = 0; j < 2; j++) {
+			data->fbc_en[num_displays * 2 + j] = false;
+			data->lpt_en[num_displays * 2 + j] = false;
+
+			data->src_height[num_displays * 2 + j] = bw_int_to_fixed(pipe[i].bottom_pipe->plane_res.scl_data.viewport.height);
+			data->src_width[num_displays * 2 + j] = bw_int_to_fixed(pipe[i].bottom_pipe->plane_res.scl_data.viewport.width);
+			data->pitch_in_pixels[num_displays * 2 + j] = bw_int_to_fixed(
+					pipe[i].bottom_pipe->plane_state->plane_size.grph.surface_pitch);
+			data->h_taps[num_displays * 2 + j] = bw_int_to_fixed(pipe[i].bottom_pipe->plane_res.scl_data.taps.h_taps);
+			data->v_taps[num_displays * 2 + j] = bw_int_to_fixed(pipe[i].bottom_pipe->plane_res.scl_data.taps.v_taps);
+			data->h_scale_ratio[num_displays * 2 + j] = fixed31_32_to_bw_fixed(
+					pipe[i].bottom_pipe->plane_res.scl_data.ratios.horz.value);
+			data->v_scale_ratio[num_displays * 2 + j] = fixed31_32_to_bw_fixed(
+					pipe[i].bottom_pipe->plane_res.scl_data.ratios.vert.value);
+			switch (pipe[i].bottom_pipe->plane_state->rotation) {
+			case ROTATION_ANGLE_0:
+				data->rotation_angle[num_displays * 2 + j] = bw_int_to_fixed(0);
+				break;
+			case ROTATION_ANGLE_90:
+				data->rotation_angle[num_displays * 2 + j] = bw_int_to_fixed(90);
+				break;
+			case ROTATION_ANGLE_180:
+				data->rotation_angle[num_displays * 2 + j] = bw_int_to_fixed(180);
+				break;
+			case ROTATION_ANGLE_270:
+				data->rotation_angle[num_displays * 2 + j] = bw_int_to_fixed(270);
+				break;
+			default:
+				break;
+			}
+			data->stereo_mode[num_displays * 2 + j] = bw_def_mono;
+		}
+
+		num_displays++;
+	}
+
+	/* Pipes without underlay after */
+	for (i = 0; i < pipe_count; i++) {
+		if (!pipe[i].stream || pipe[i].bottom_pipe)
+			continue;
+
+
+		data->fbc_en[num_displays + 4] = false;
+		data->lpt_en[num_displays + 4] = false;
+		data->h_total[num_displays + 4] = bw_int_to_fixed(pipe[i].stream->timing.h_total);
+		data->v_total[num_displays + 4] = bw_int_to_fixed(pipe[i].stream->timing.v_total);
+		data->pixel_rate[num_displays + 4] = bw_frc_to_fixed(pipe[i].stream->timing.pix_clk_khz, 1000);
+		if (pipe[i].plane_state) {
+			data->src_width[num_displays + 4] = bw_int_to_fixed(pipe[i].plane_res.scl_data.viewport.width);
+			data->pitch_in_pixels[num_displays + 4] = data->src_width[num_displays + 4];
+			data->src_height[num_displays + 4] = bw_int_to_fixed(pipe[i].plane_res.scl_data.viewport.height);
+			data->h_taps[num_displays + 4] = bw_int_to_fixed(pipe[i].plane_res.scl_data.taps.h_taps);
+			data->v_taps[num_displays + 4] = bw_int_to_fixed(pipe[i].plane_res.scl_data.taps.v_taps);
+			data->h_scale_ratio[num_displays + 4] = fixed31_32_to_bw_fixed(pipe[i].plane_res.scl_data.ratios.horz.value);
+			data->v_scale_ratio[num_displays + 4] = fixed31_32_to_bw_fixed(pipe[i].plane_res.scl_data.ratios.vert.value);
+			switch (pipe[i].plane_state->rotation) {
+			case ROTATION_ANGLE_0:
+				data->rotation_angle[num_displays + 4] = bw_int_to_fixed(0);
+				break;
+			case ROTATION_ANGLE_90:
+				data->rotation_angle[num_displays + 4] = bw_int_to_fixed(90);
+				break;
+			case ROTATION_ANGLE_180:
+				data->rotation_angle[num_displays + 4] = bw_int_to_fixed(180);
+				break;
+			case ROTATION_ANGLE_270:
+				data->rotation_angle[num_displays + 4] = bw_int_to_fixed(270);
+				break;
+			default:
+				break;
+			}
+			switch (pipe[i].plane_state->format) {
+			case SURFACE_PIXEL_FORMAT_VIDEO_420_YCbCr:
+			case SURFACE_PIXEL_FORMAT_VIDEO_420_YCrCb:
+			case SURFACE_PIXEL_FORMAT_GRPH_ARGB1555:
+			case SURFACE_PIXEL_FORMAT_GRPH_RGB565:
+				data->bytes_per_pixel[num_displays + 4] = 2;
+				break;
+			case SURFACE_PIXEL_FORMAT_GRPH_ARGB8888:
+			case SURFACE_PIXEL_FORMAT_GRPH_ABGR8888:
+			case SURFACE_PIXEL_FORMAT_GRPH_ARGB2101010:
+			case SURFACE_PIXEL_FORMAT_GRPH_ABGR2101010:
+			case SURFACE_PIXEL_FORMAT_GRPH_ABGR2101010_XR_BIAS:
+			case SURFACE_PIXEL_FORMAT_VIDEO_420_10bpc_YCbCr:
+			case SURFACE_PIXEL_FORMAT_VIDEO_420_10bpc_YCrCb:
+				data->bytes_per_pixel[num_displays + 4] = 4;
+				break;
+			case SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616:
+			case SURFACE_PIXEL_FORMAT_GRPH_ABGR16161616F:
+				data->bytes_per_pixel[num_displays + 4] = 8;
+				break;
+			default:
+				data->bytes_per_pixel[num_displays + 4] = 4;
+				break;
+			}
+		} else {
+			data->src_width[num_displays + 4] = bw_int_to_fixed(pipe[i].stream->timing.h_addressable);
+			data->pitch_in_pixels[num_displays + 4] = data->src_width[num_displays + 4];
+			data->src_height[num_displays + 4] = bw_int_to_fixed(pipe[i].stream->timing.v_addressable);
+			data->h_taps[num_displays + 4] = bw_int_to_fixed(1);
+			data->v_taps[num_displays + 4] = bw_int_to_fixed(1);
+			data->h_scale_ratio[num_displays + 4] = bw_int_to_fixed(1);
+			data->v_scale_ratio[num_displays + 4] = bw_int_to_fixed(1);
+			data->rotation_angle[num_displays + 4] = bw_int_to_fixed(0);
+			data->bytes_per_pixel[num_displays + 4] = 4;
+		}
+
+		data->interlace_mode[num_displays + 4] = false;
+		data->stereo_mode[num_displays + 4] = bw_def_mono;
+		num_displays++;
+	}
+
+	data->number_of_displays = num_displays;
+}
+
+/**
+ * Return:
+ *	true -	Display(s) configuration supported.
+ *		In this case 'calcs_output' contains data for HW programming
+ *	false - Display(s) configuration not supported (not enough bandwidth).
+ */
+
+bool bw_calcs(struct dc_context *ctx,
+	const struct bw_calcs_dceip *dceip,
+	const struct bw_calcs_vbios *vbios,
+	const struct pipe_ctx pipe[],
+	int pipe_count,
+	struct dce_bw_output *calcs_output)
+{
+	struct bw_calcs_data *data = kzalloc(sizeof(struct bw_calcs_data),
+					     GFP_KERNEL);
+	if (!data)
+		return false;
+
+	populate_initial_data(pipe, pipe_count, data);
+
+	/*TODO: this should be taken out calcs output and assigned during timing sync for pplib use*/
+	calcs_output->all_displays_in_sync = false;
+
+	if (data->number_of_displays != 0) {
+		uint8_t yclk_lvl, sclk_lvl;
+		struct bw_fixed high_sclk = vbios->high_sclk;
+		struct bw_fixed mid1_sclk = vbios->mid1_sclk;
+		struct bw_fixed mid2_sclk = vbios->mid2_sclk;
+		struct bw_fixed mid3_sclk = vbios->mid3_sclk;
+		struct bw_fixed mid4_sclk = vbios->mid4_sclk;
+		struct bw_fixed mid5_sclk = vbios->mid5_sclk;
+		struct bw_fixed mid6_sclk = vbios->mid6_sclk;
+		struct bw_fixed low_sclk = vbios->low_sclk;
+		struct bw_fixed high_yclk = vbios->high_yclk;
+		struct bw_fixed mid_yclk = vbios->mid_yclk;
+		struct bw_fixed low_yclk = vbios->low_yclk;
+
+		calculate_bandwidth(dceip, vbios, data);
+
+		yclk_lvl = data->y_clk_level;
+		sclk_lvl = data->sclk_level;
+
+		calcs_output->nbp_state_change_enable =
+			data->nbp_state_change_enable;
+		calcs_output->cpuc_state_change_enable =
+				data->cpuc_state_change_enable;
+		calcs_output->cpup_state_change_enable =
+				data->cpup_state_change_enable;
+		calcs_output->stutter_mode_enable =
+				data->stutter_mode_enable;
+		calcs_output->dispclk_khz =
+			bw_fixed_to_int(bw_mul(data->dispclk,
+					bw_int_to_fixed(1000)));
+		calcs_output->blackout_recovery_time_us =
+			bw_fixed_to_int(data->blackout_recovery_time);
+		calcs_output->sclk_khz =
+			bw_fixed_to_int(bw_mul(data->required_sclk,
+					bw_int_to_fixed(1000)));
+		calcs_output->sclk_deep_sleep_khz =
+			bw_fixed_to_int(bw_mul(data->sclk_deep_sleep,
+					bw_int_to_fixed(1000)));
+		if (yclk_lvl == 0)
+			calcs_output->yclk_khz = bw_fixed_to_int(
+				bw_mul(low_yclk, bw_int_to_fixed(1000)));
+		else if (yclk_lvl == 1)
+			calcs_output->yclk_khz = bw_fixed_to_int(
+				bw_mul(mid_yclk, bw_int_to_fixed(1000)));
+		else
+			calcs_output->yclk_khz = bw_fixed_to_int(
+				bw_mul(high_yclk, bw_int_to_fixed(1000)));
+
+		/* units: nanosecond, 16bit storage. */
+
+		calcs_output->nbp_state_change_wm_ns[0].a_mark =
+			bw_fixed_to_int(bw_mul(data->
+				nbp_state_change_watermark[4], bw_int_to_fixed(1000)));
+		calcs_output->nbp_state_change_wm_ns[1].a_mark =
+			bw_fixed_to_int(bw_mul(data->
+				nbp_state_change_watermark[5], bw_int_to_fixed(1000)));
+		calcs_output->nbp_state_change_wm_ns[2].a_mark =
+			bw_fixed_to_int(bw_mul(data->
+				nbp_state_change_watermark[6], bw_int_to_fixed(1000)));
+
+		if (ctx->dc->caps.max_slave_planes) {
+			calcs_output->nbp_state_change_wm_ns[3].a_mark =
+				bw_fixed_to_int(bw_mul(data->
+					nbp_state_change_watermark[0], bw_int_to_fixed(1000)));
+			calcs_output->nbp_state_change_wm_ns[4].a_mark =
+				bw_fixed_to_int(bw_mul(data->
+							nbp_state_change_watermark[1], bw_int_to_fixed(1000)));
+		} else {
+			calcs_output->nbp_state_change_wm_ns[3].a_mark =
+				bw_fixed_to_int(bw_mul(data->
+					nbp_state_change_watermark[7], bw_int_to_fixed(1000)));
+			calcs_output->nbp_state_change_wm_ns[4].a_mark =
+				bw_fixed_to_int(bw_mul(data->
+					nbp_state_change_watermark[8], bw_int_to_fixed(1000)));
+		}
+		calcs_output->nbp_state_change_wm_ns[5].a_mark =
+			bw_fixed_to_int(bw_mul(data->
+				nbp_state_change_watermark[9], bw_int_to_fixed(1000)));
+
+
+
+		calcs_output->stutter_exit_wm_ns[0].a_mark =
+			bw_fixed_to_int(bw_mul(data->
+				stutter_exit_watermark[4], bw_int_to_fixed(1000)));
+		calcs_output->stutter_exit_wm_ns[1].a_mark =
+			bw_fixed_to_int(bw_mul(data->
+				stutter_exit_watermark[5], bw_int_to_fixed(1000)));
+		calcs_output->stutter_exit_wm_ns[2].a_mark =
+			bw_fixed_to_int(bw_mul(data->
+				stutter_exit_watermark[6], bw_int_to_fixed(1000)));
+		if (ctx->dc->caps.max_slave_planes) {
+			calcs_output->stutter_exit_wm_ns[3].a_mark =
+				bw_fixed_to_int(bw_mul(data->
+					stutter_exit_watermark[0], bw_int_to_fixed(1000)));
+			calcs_output->stutter_exit_wm_ns[4].a_mark =
+				bw_fixed_to_int(bw_mul(data->
+					stutter_exit_watermark[1], bw_int_to_fixed(1000)));
+		} else {
+			calcs_output->stutter_exit_wm_ns[3].a_mark =
+				bw_fixed_to_int(bw_mul(data->
+					stutter_exit_watermark[7], bw_int_to_fixed(1000)));
+			calcs_output->stutter_exit_wm_ns[4].a_mark =
+				bw_fixed_to_int(bw_mul(data->
+					stutter_exit_watermark[8], bw_int_to_fixed(1000)));
+		}
+		calcs_output->stutter_exit_wm_ns[5].a_mark =
+			bw_fixed_to_int(bw_mul(data->
+				stutter_exit_watermark[9], bw_int_to_fixed(1000)));
+
+
+
+		calcs_output->urgent_wm_ns[0].a_mark =
+			bw_fixed_to_int(bw_mul(data->
+				urgent_watermark[4], bw_int_to_fixed(1000)));
+		calcs_output->urgent_wm_ns[1].a_mark =
+			bw_fixed_to_int(bw_mul(data->
+				urgent_watermark[5], bw_int_to_fixed(1000)));
+		calcs_output->urgent_wm_ns[2].a_mark =
+			bw_fixed_to_int(bw_mul(data->
+				urgent_watermark[6], bw_int_to_fixed(1000)));
+		if (ctx->dc->caps.max_slave_planes) {
+			calcs_output->urgent_wm_ns[3].a_mark =
+				bw_fixed_to_int(bw_mul(data->
+					urgent_watermark[0], bw_int_to_fixed(1000)));
+			calcs_output->urgent_wm_ns[4].a_mark =
+				bw_fixed_to_int(bw_mul(data->
+					urgent_watermark[1], bw_int_to_fixed(1000)));
+		} else {
+			calcs_output->urgent_wm_ns[3].a_mark =
+				bw_fixed_to_int(bw_mul(data->
+					urgent_watermark[7], bw_int_to_fixed(1000)));
+			calcs_output->urgent_wm_ns[4].a_mark =
+				bw_fixed_to_int(bw_mul(data->
+					urgent_watermark[8], bw_int_to_fixed(1000)));
+		}
+		calcs_output->urgent_wm_ns[5].a_mark =
+			bw_fixed_to_int(bw_mul(data->
+				urgent_watermark[9], bw_int_to_fixed(1000)));
+
+		if (dceip->version != BW_CALCS_VERSION_CARRIZO) {
+			((struct bw_calcs_vbios *)vbios)->low_sclk = mid3_sclk;
+			((struct bw_calcs_vbios *)vbios)->mid1_sclk = mid3_sclk;
+			((struct bw_calcs_vbios *)vbios)->mid2_sclk = mid3_sclk;
+			calculate_bandwidth(dceip, vbios, data);
+
+			calcs_output->nbp_state_change_wm_ns[0].b_mark =
+				bw_fixed_to_int(bw_mul(data->
+					nbp_state_change_watermark[4],bw_int_to_fixed(1000)));
+			calcs_output->nbp_state_change_wm_ns[1].b_mark =
+				bw_fixed_to_int(bw_mul(data->
+					nbp_state_change_watermark[5], bw_int_to_fixed(1000)));
+			calcs_output->nbp_state_change_wm_ns[2].b_mark =
+				bw_fixed_to_int(bw_mul(data->
+					nbp_state_change_watermark[6], bw_int_to_fixed(1000)));
+
+			if (ctx->dc->caps.max_slave_planes) {
+				calcs_output->nbp_state_change_wm_ns[3].b_mark =
+					bw_fixed_to_int(bw_mul(data->
+						nbp_state_change_watermark[0], bw_int_to_fixed(1000)));
+				calcs_output->nbp_state_change_wm_ns[4].b_mark =
+					bw_fixed_to_int(bw_mul(data->
+						nbp_state_change_watermark[1], bw_int_to_fixed(1000)));
+			} else {
+				calcs_output->nbp_state_change_wm_ns[3].b_mark =
+					bw_fixed_to_int(bw_mul(data->
+						nbp_state_change_watermark[7], bw_int_to_fixed(1000)));
+				calcs_output->nbp_state_change_wm_ns[4].b_mark =
+					bw_fixed_to_int(bw_mul(data->
+						nbp_state_change_watermark[8], bw_int_to_fixed(1000)));
+			}
+			calcs_output->nbp_state_change_wm_ns[5].b_mark =
+				bw_fixed_to_int(bw_mul(data->
+					nbp_state_change_watermark[9], bw_int_to_fixed(1000)));
+
+
+
+			calcs_output->stutter_exit_wm_ns[0].b_mark =
+				bw_fixed_to_int(bw_mul(data->
+					stutter_exit_watermark[4], bw_int_to_fixed(1000)));
+			calcs_output->stutter_exit_wm_ns[1].b_mark =
+				bw_fixed_to_int(bw_mul(data->
+					stutter_exit_watermark[5], bw_int_to_fixed(1000)));
+			calcs_output->stutter_exit_wm_ns[2].b_mark =
+				bw_fixed_to_int(bw_mul(data->
+					stutter_exit_watermark[6], bw_int_to_fixed(1000)));
+			if (ctx->dc->caps.max_slave_planes) {
+				calcs_output->stutter_exit_wm_ns[3].b_mark =
+					bw_fixed_to_int(bw_mul(data->
+						stutter_exit_watermark[0], bw_int_to_fixed(1000)));
+				calcs_output->stutter_exit_wm_ns[4].b_mark =
+					bw_fixed_to_int(bw_mul(data->
+						stutter_exit_watermark[1], bw_int_to_fixed(1000)));
+			} else {
+				calcs_output->stutter_exit_wm_ns[3].b_mark =
+					bw_fixed_to_int(bw_mul(data->
+						stutter_exit_watermark[7], bw_int_to_fixed(1000)));
+				calcs_output->stutter_exit_wm_ns[4].b_mark =
+					bw_fixed_to_int(bw_mul(data->
+						stutter_exit_watermark[8], bw_int_to_fixed(1000)));
+			}
+			calcs_output->stutter_exit_wm_ns[5].b_mark =
+				bw_fixed_to_int(bw_mul(data->
+					stutter_exit_watermark[9], bw_int_to_fixed(1000)));
+
+
+
+			calcs_output->urgent_wm_ns[0].b_mark =
+				bw_fixed_to_int(bw_mul(data->
+					urgent_watermark[4], bw_int_to_fixed(1000)));
+			calcs_output->urgent_wm_ns[1].b_mark =
+				bw_fixed_to_int(bw_mul(data->
+					urgent_watermark[5], bw_int_to_fixed(1000)));
+			calcs_output->urgent_wm_ns[2].b_mark =
+				bw_fixed_to_int(bw_mul(data->
+					urgent_watermark[6], bw_int_to_fixed(1000)));
+			if (ctx->dc->caps.max_slave_planes) {
+				calcs_output->urgent_wm_ns[3].b_mark =
+					bw_fixed_to_int(bw_mul(data->
+						urgent_watermark[0], bw_int_to_fixed(1000)));
+				calcs_output->urgent_wm_ns[4].b_mark =
+					bw_fixed_to_int(bw_mul(data->
+						urgent_watermark[1], bw_int_to_fixed(1000)));
+			} else {
+				calcs_output->urgent_wm_ns[3].b_mark =
+					bw_fixed_to_int(bw_mul(data->
+						urgent_watermark[7], bw_int_to_fixed(1000)));
+				calcs_output->urgent_wm_ns[4].b_mark =
+					bw_fixed_to_int(bw_mul(data->
+						urgent_watermark[8], bw_int_to_fixed(1000)));
+			}
+			calcs_output->urgent_wm_ns[5].b_mark =
+				bw_fixed_to_int(bw_mul(data->
+					urgent_watermark[9], bw_int_to_fixed(1000)));
+
+			((struct bw_calcs_vbios *)vbios)->low_sclk = low_sclk;
+			((struct bw_calcs_vbios *)vbios)->mid1_sclk = mid1_sclk;
+			((struct bw_calcs_vbios *)vbios)->mid2_sclk = mid2_sclk;
+			((struct bw_calcs_vbios *)vbios)->low_yclk = mid_yclk;
+			calculate_bandwidth(dceip, vbios, data);
+
+			calcs_output->nbp_state_change_wm_ns[0].c_mark =
+				bw_fixed_to_int(bw_mul(data->
+					nbp_state_change_watermark[4], bw_int_to_fixed(1000)));
+			calcs_output->nbp_state_change_wm_ns[1].c_mark =
+				bw_fixed_to_int(bw_mul(data->
+					nbp_state_change_watermark[5], bw_int_to_fixed(1000)));
+			calcs_output->nbp_state_change_wm_ns[2].c_mark =
+				bw_fixed_to_int(bw_mul(data->
+					nbp_state_change_watermark[6], bw_int_to_fixed(1000)));
+			if (ctx->dc->caps.max_slave_planes) {
+				calcs_output->nbp_state_change_wm_ns[3].c_mark =
+					bw_fixed_to_int(bw_mul(data->
+						nbp_state_change_watermark[0], bw_int_to_fixed(1000)));
+				calcs_output->nbp_state_change_wm_ns[4].c_mark =
+					bw_fixed_to_int(bw_mul(data->
+						nbp_state_change_watermark[1], bw_int_to_fixed(1000)));
+			} else {
+				calcs_output->nbp_state_change_wm_ns[3].c_mark =
+					bw_fixed_to_int(bw_mul(data->
+						nbp_state_change_watermark[7], bw_int_to_fixed(1000)));
+				calcs_output->nbp_state_change_wm_ns[4].c_mark =
+					bw_fixed_to_int(bw_mul(data->
+						nbp_state_change_watermark[8], bw_int_to_fixed(1000)));
+			}
+			calcs_output->nbp_state_change_wm_ns[5].c_mark =
+				bw_fixed_to_int(bw_mul(data->
+					nbp_state_change_watermark[9], bw_int_to_fixed(1000)));
+
+
+			calcs_output->stutter_exit_wm_ns[0].c_mark =
+				bw_fixed_to_int(bw_mul(data->
+					stutter_exit_watermark[4], bw_int_to_fixed(1000)));
+			calcs_output->stutter_exit_wm_ns[1].c_mark =
+				bw_fixed_to_int(bw_mul(data->
+					stutter_exit_watermark[5], bw_int_to_fixed(1000)));
+			calcs_output->stutter_exit_wm_ns[2].c_mark =
+				bw_fixed_to_int(bw_mul(data->
+					stutter_exit_watermark[6], bw_int_to_fixed(1000)));
+			if (ctx->dc->caps.max_slave_planes) {
+				calcs_output->stutter_exit_wm_ns[3].c_mark =
+					bw_fixed_to_int(bw_mul(data->
+						stutter_exit_watermark[0], bw_int_to_fixed(1000)));
+				calcs_output->stutter_exit_wm_ns[4].c_mark =
+					bw_fixed_to_int(bw_mul(data->
+						stutter_exit_watermark[1], bw_int_to_fixed(1000)));
+			} else {
+				calcs_output->stutter_exit_wm_ns[3].c_mark =
+					bw_fixed_to_int(bw_mul(data->
+						stutter_exit_watermark[7], bw_int_to_fixed(1000)));
+				calcs_output->stutter_exit_wm_ns[4].c_mark =
+					bw_fixed_to_int(bw_mul(data->
+						stutter_exit_watermark[8], bw_int_to_fixed(1000)));
+			}
+			calcs_output->stutter_exit_wm_ns[5].c_mark =
+				bw_fixed_to_int(bw_mul(data->
+					stutter_exit_watermark[9], bw_int_to_fixed(1000)));
+
+			calcs_output->urgent_wm_ns[0].c_mark =
+				bw_fixed_to_int(bw_mul(data->
+					urgent_watermark[4], bw_int_to_fixed(1000)));
+			calcs_output->urgent_wm_ns[1].c_mark =
+				bw_fixed_to_int(bw_mul(data->
+					urgent_watermark[5], bw_int_to_fixed(1000)));
+			calcs_output->urgent_wm_ns[2].c_mark =
+				bw_fixed_to_int(bw_mul(data->
+					urgent_watermark[6], bw_int_to_fixed(1000)));
+			if (ctx->dc->caps.max_slave_planes) {
+				calcs_output->urgent_wm_ns[3].c_mark =
+					bw_fixed_to_int(bw_mul(data->
+						urgent_watermark[0], bw_int_to_fixed(1000)));
+				calcs_output->urgent_wm_ns[4].c_mark =
+					bw_fixed_to_int(bw_mul(data->
+						urgent_watermark[1], bw_int_to_fixed(1000)));
+			} else {
+				calcs_output->urgent_wm_ns[3].c_mark =
+					bw_fixed_to_int(bw_mul(data->
+						urgent_watermark[7], bw_int_to_fixed(1000)));
+				calcs_output->urgent_wm_ns[4].c_mark =
+					bw_fixed_to_int(bw_mul(data->
+						urgent_watermark[8], bw_int_to_fixed(1000)));
+			}
+			calcs_output->urgent_wm_ns[5].c_mark =
+				bw_fixed_to_int(bw_mul(data->
+					urgent_watermark[9], bw_int_to_fixed(1000)));
+		}
+
+		if (dceip->version == BW_CALCS_VERSION_CARRIZO) {
+			((struct bw_calcs_vbios *)vbios)->low_yclk = high_yclk;
+			((struct bw_calcs_vbios *)vbios)->mid_yclk = high_yclk;
+			((struct bw_calcs_vbios *)vbios)->low_sclk = high_sclk;
+			((struct bw_calcs_vbios *)vbios)->mid1_sclk = high_sclk;
+			((struct bw_calcs_vbios *)vbios)->mid2_sclk = high_sclk;
+			((struct bw_calcs_vbios *)vbios)->mid3_sclk = high_sclk;
+			((struct bw_calcs_vbios *)vbios)->mid4_sclk = high_sclk;
+			((struct bw_calcs_vbios *)vbios)->mid5_sclk = high_sclk;
+			((struct bw_calcs_vbios *)vbios)->mid6_sclk = high_sclk;
+		} else {
+			((struct bw_calcs_vbios *)vbios)->low_yclk = mid_yclk;
+			((struct bw_calcs_vbios *)vbios)->low_sclk = mid3_sclk;
+			((struct bw_calcs_vbios *)vbios)->mid1_sclk = mid3_sclk;
+			((struct bw_calcs_vbios *)vbios)->mid2_sclk = mid3_sclk;
+		}
+
+		calculate_bandwidth(dceip, vbios, data);
+
+		calcs_output->nbp_state_change_wm_ns[0].d_mark =
+			bw_fixed_to_int(bw_mul(data->
+				nbp_state_change_watermark[4], bw_int_to_fixed(1000)));
+		calcs_output->nbp_state_change_wm_ns[1].d_mark =
+			bw_fixed_to_int(bw_mul(data->
+				nbp_state_change_watermark[5], bw_int_to_fixed(1000)));
+		calcs_output->nbp_state_change_wm_ns[2].d_mark =
+			bw_fixed_to_int(bw_mul(data->
+				nbp_state_change_watermark[6], bw_int_to_fixed(1000)));
+		if (ctx->dc->caps.max_slave_planes) {
+			calcs_output->nbp_state_change_wm_ns[3].d_mark =
+				bw_fixed_to_int(bw_mul(data->
+					nbp_state_change_watermark[0], bw_int_to_fixed(1000)));
+			calcs_output->nbp_state_change_wm_ns[4].d_mark =
+				bw_fixed_to_int(bw_mul(data->
+					nbp_state_change_watermark[1], bw_int_to_fixed(1000)));
+		} else {
+			calcs_output->nbp_state_change_wm_ns[3].d_mark =
+				bw_fixed_to_int(bw_mul(data->
+					nbp_state_change_watermark[7], bw_int_to_fixed(1000)));
+			calcs_output->nbp_state_change_wm_ns[4].d_mark =
+				bw_fixed_to_int(bw_mul(data->
+					nbp_state_change_watermark[8], bw_int_to_fixed(1000)));
+		}
+		calcs_output->nbp_state_change_wm_ns[5].d_mark =
+			bw_fixed_to_int(bw_mul(data->
+				nbp_state_change_watermark[9], bw_int_to_fixed(1000)));
+
+		calcs_output->stutter_exit_wm_ns[0].d_mark =
+			bw_fixed_to_int(bw_mul(data->
+				stutter_exit_watermark[4], bw_int_to_fixed(1000)));
+		calcs_output->stutter_exit_wm_ns[1].d_mark =
+			bw_fixed_to_int(bw_mul(data->
+				stutter_exit_watermark[5], bw_int_to_fixed(1000)));
+		calcs_output->stutter_exit_wm_ns[2].d_mark =
+			bw_fixed_to_int(bw_mul(data->
+				stutter_exit_watermark[6], bw_int_to_fixed(1000)));
+		if (ctx->dc->caps.max_slave_planes) {
+			calcs_output->stutter_exit_wm_ns[3].d_mark =
+				bw_fixed_to_int(bw_mul(data->
+					stutter_exit_watermark[0], bw_int_to_fixed(1000)));
+			calcs_output->stutter_exit_wm_ns[4].d_mark =
+				bw_fixed_to_int(bw_mul(data->
+					stutter_exit_watermark[1], bw_int_to_fixed(1000)));
+		} else {
+			calcs_output->stutter_exit_wm_ns[3].d_mark =
+				bw_fixed_to_int(bw_mul(data->
+					stutter_exit_watermark[7], bw_int_to_fixed(1000)));
+			calcs_output->stutter_exit_wm_ns[4].d_mark =
+				bw_fixed_to_int(bw_mul(data->
+					stutter_exit_watermark[8], bw_int_to_fixed(1000)));
+		}
+		calcs_output->stutter_exit_wm_ns[5].d_mark =
+			bw_fixed_to_int(bw_mul(data->
+				stutter_exit_watermark[9], bw_int_to_fixed(1000)));
+
+
+		calcs_output->urgent_wm_ns[0].d_mark =
+			bw_fixed_to_int(bw_mul(data->
+				urgent_watermark[4], bw_int_to_fixed(1000)));
+		calcs_output->urgent_wm_ns[1].d_mark =
+			bw_fixed_to_int(bw_mul(data->
+				urgent_watermark[5], bw_int_to_fixed(1000)));
+		calcs_output->urgent_wm_ns[2].d_mark =
+			bw_fixed_to_int(bw_mul(data->
+				urgent_watermark[6], bw_int_to_fixed(1000)));
+		if (ctx->dc->caps.max_slave_planes) {
+			calcs_output->urgent_wm_ns[3].d_mark =
+				bw_fixed_to_int(bw_mul(data->
+					urgent_watermark[0], bw_int_to_fixed(1000)));
+			calcs_output->urgent_wm_ns[4].d_mark =
+				bw_fixed_to_int(bw_mul(data->
+					urgent_watermark[1], bw_int_to_fixed(1000)));
+		} else {
+			calcs_output->urgent_wm_ns[3].d_mark =
+				bw_fixed_to_int(bw_mul(data->
+					urgent_watermark[7], bw_int_to_fixed(1000)));
+			calcs_output->urgent_wm_ns[4].d_mark =
+				bw_fixed_to_int(bw_mul(data->
+					urgent_watermark[8], bw_int_to_fixed(1000)));
+		}
+		calcs_output->urgent_wm_ns[5].d_mark =
+			bw_fixed_to_int(bw_mul(data->
+				urgent_watermark[9], bw_int_to_fixed(1000)));
+
+		((struct bw_calcs_vbios *)vbios)->low_yclk = low_yclk;
+		((struct bw_calcs_vbios *)vbios)->mid_yclk = mid_yclk;
+		((struct bw_calcs_vbios *)vbios)->low_sclk = low_sclk;
+		((struct bw_calcs_vbios *)vbios)->mid1_sclk = mid1_sclk;
+		((struct bw_calcs_vbios *)vbios)->mid2_sclk = mid2_sclk;
+		((struct bw_calcs_vbios *)vbios)->mid3_sclk = mid3_sclk;
+		((struct bw_calcs_vbios *)vbios)->mid4_sclk = mid4_sclk;
+		((struct bw_calcs_vbios *)vbios)->mid5_sclk = mid5_sclk;
+		((struct bw_calcs_vbios *)vbios)->mid6_sclk = mid6_sclk;
+		((struct bw_calcs_vbios *)vbios)->high_sclk = high_sclk;
+	} else {
+		calcs_output->nbp_state_change_enable = true;
+		calcs_output->cpuc_state_change_enable = true;
+		calcs_output->cpup_state_change_enable = true;
+		calcs_output->stutter_mode_enable = true;
+		calcs_output->dispclk_khz = 0;
+		calcs_output->sclk_khz = 0;
+	}
+
+	kfree(data);
+
+	return is_display_configuration_supported(vbios, calcs_output);
+}
diff --git a/drivers/gpu/drm/amd/display/dc/calcs/dcn_calc_auto.c b/drivers/gpu/drm/amd/display/dc/calcs/dcn_calc_auto.c
new file mode 100644
index 000000000000..626f9cf8aad2
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/calcs/dcn_calc_auto.c
@@ -0,0 +1,1899 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "dcn_calc_auto.h"
+#include "dcn_calc_math.h"
+
+/*REVISION#250*/
+void scaler_settings_calculation(struct dcn_bw_internal_vars *v)
+{
+	int k;
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		if (v->allow_different_hratio_vratio == dcn_bw_yes) {
+			if (v->source_scan[k] == dcn_bw_hor) {
+				v->h_ratio[k] = v->viewport_width[k] / v->scaler_rec_out_width[k];
+				v->v_ratio[k] = v->viewport_height[k] / v->scaler_recout_height[k];
+			}
+			else {
+				v->h_ratio[k] = v->viewport_height[k] / v->scaler_rec_out_width[k];
+				v->v_ratio[k] = v->viewport_width[k] / v->scaler_recout_height[k];
+			}
+		}
+		else {
+			if (v->source_scan[k] == dcn_bw_hor) {
+				v->h_ratio[k] =dcn_bw_max2(v->viewport_width[k] / v->scaler_rec_out_width[k], v->viewport_height[k] / v->scaler_recout_height[k]);
+			}
+			else {
+				v->h_ratio[k] =dcn_bw_max2(v->viewport_height[k] / v->scaler_rec_out_width[k], v->viewport_width[k] / v->scaler_recout_height[k]);
+			}
+			v->v_ratio[k] = v->h_ratio[k];
+		}
+		if (v->interlace_output[k] == 1.0) {
+			v->v_ratio[k] = 2.0 * v->v_ratio[k];
+		}
+		if ((v->underscan_output[k] == 1.0)) {
+			v->h_ratio[k] = v->h_ratio[k] * v->under_scan_factor;
+			v->v_ratio[k] = v->v_ratio[k] * v->under_scan_factor;
+		}
+	}
+	/*scaler taps calculation*/
+
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		if (v->h_ratio[k] > 1.0) {
+			v->acceptable_quality_hta_ps =dcn_bw_min2(v->max_hscl_taps, 2.0 *dcn_bw_ceil2(v->h_ratio[k], 1.0));
+		}
+		else if (v->h_ratio[k] < 1.0) {
+			v->acceptable_quality_hta_ps = 4.0;
+		}
+		else {
+			v->acceptable_quality_hta_ps = 1.0;
+		}
+		if (v->ta_pscalculation == dcn_bw_override) {
+			v->htaps[k] = v->override_hta_ps[k];
+		}
+		else {
+			v->htaps[k] = v->acceptable_quality_hta_ps;
+		}
+		if (v->v_ratio[k] > 1.0) {
+			v->acceptable_quality_vta_ps =dcn_bw_min2(v->max_vscl_taps, 2.0 *dcn_bw_ceil2(v->v_ratio[k], 1.0));
+		}
+		else if (v->v_ratio[k] < 1.0) {
+			v->acceptable_quality_vta_ps = 4.0;
+		}
+		else {
+			v->acceptable_quality_vta_ps = 1.0;
+		}
+		if (v->ta_pscalculation == dcn_bw_override) {
+			v->vtaps[k] = v->override_vta_ps[k];
+		}
+		else {
+			v->vtaps[k] = v->acceptable_quality_vta_ps;
+		}
+		if (v->source_pixel_format[k] == dcn_bw_rgb_sub_64 || v->source_pixel_format[k] == dcn_bw_rgb_sub_32 || v->source_pixel_format[k] == dcn_bw_rgb_sub_16) {
+			v->vta_pschroma[k] = 0.0;
+			v->hta_pschroma[k] = 0.0;
+		}
+		else {
+			if (v->ta_pscalculation == dcn_bw_override) {
+				v->vta_pschroma[k] = v->override_vta_pschroma[k];
+				v->hta_pschroma[k] = v->override_hta_pschroma[k];
+			}
+			else {
+				v->vta_pschroma[k] = v->acceptable_quality_vta_ps;
+				v->hta_pschroma[k] = v->acceptable_quality_hta_ps;
+			}
+		}
+	}
+}
+
+void mode_support_and_system_configuration(struct dcn_bw_internal_vars *v)
+{
+	int i;
+	int j;
+	int k;
+	/*mode support, voltage state and soc configuration*/
+
+	/*scale ratio support check*/
+
+	v->scale_ratio_support = dcn_bw_yes;
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		if (v->h_ratio[k] > v->max_hscl_ratio || v->v_ratio[k] > v->max_vscl_ratio || v->h_ratio[k] > v->htaps[k] || v->v_ratio[k] > v->vtaps[k] || (v->source_pixel_format[k] != dcn_bw_rgb_sub_64 && v->source_pixel_format[k] != dcn_bw_rgb_sub_32 && v->source_pixel_format[k] != dcn_bw_rgb_sub_16 && (v->h_ratio[k] / 2.0 > v->hta_pschroma[k] || v->v_ratio[k] / 2.0 > v->vta_pschroma[k]))) {
+			v->scale_ratio_support = dcn_bw_no;
+		}
+	}
+	/*source format, pixel format and scan support check*/
+
+	v->source_format_pixel_and_scan_support = dcn_bw_yes;
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		if ((v->source_surface_mode[k] == dcn_bw_sw_linear && v->source_scan[k] != dcn_bw_hor) || ((v->source_surface_mode[k] == dcn_bw_sw_4_kb_d || v->source_surface_mode[k] == dcn_bw_sw_4_kb_d_x || v->source_surface_mode[k] == dcn_bw_sw_64_kb_d || v->source_surface_mode[k] == dcn_bw_sw_64_kb_d_t || v->source_surface_mode[k] == dcn_bw_sw_64_kb_d_x || v->source_surface_mode[k] == dcn_bw_sw_var_d || v->source_surface_mode[k] == dcn_bw_sw_var_d_x) && v->source_pixel_format[k] != dcn_bw_rgb_sub_64)) {
+			v->source_format_pixel_and_scan_support = dcn_bw_no;
+		}
+	}
+	/*bandwidth support check*/
+
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		if (v->source_scan[k] == dcn_bw_hor) {
+			v->swath_width_ysingle_dpp[k] = v->viewport_width[k];
+		}
+		else {
+			v->swath_width_ysingle_dpp[k] = v->viewport_height[k];
+		}
+		if (v->source_pixel_format[k] == dcn_bw_rgb_sub_64) {
+			v->byte_per_pixel_in_dety[k] = 8.0;
+			v->byte_per_pixel_in_detc[k] = 0.0;
+		}
+		else if (v->source_pixel_format[k] == dcn_bw_rgb_sub_32) {
+			v->byte_per_pixel_in_dety[k] = 4.0;
+			v->byte_per_pixel_in_detc[k] = 0.0;
+		}
+		else if (v->source_pixel_format[k] == dcn_bw_rgb_sub_16) {
+			v->byte_per_pixel_in_dety[k] = 2.0;
+			v->byte_per_pixel_in_detc[k] = 0.0;
+		}
+		else if (v->source_pixel_format[k] == dcn_bw_yuv420_sub_8) {
+			v->byte_per_pixel_in_dety[k] = 1.0;
+			v->byte_per_pixel_in_detc[k] = 2.0;
+		}
+		else {
+			v->byte_per_pixel_in_dety[k] = 4.0f / 3.0f;
+			v->byte_per_pixel_in_detc[k] = 8.0f / 3.0f;
+		}
+	}
+	v->total_read_bandwidth_consumed_gbyte_per_second = 0.0;
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		v->read_bandwidth[k] = v->swath_width_ysingle_dpp[k] * (dcn_bw_ceil2(v->byte_per_pixel_in_dety[k], 1.0) * v->v_ratio[k] +dcn_bw_ceil2(v->byte_per_pixel_in_detc[k], 2.0) / 2.0 * v->v_ratio[k] / 2) / (v->htotal[k] / v->pixel_clock[k]);
+		if (v->dcc_enable[k] == dcn_bw_yes) {
+			v->read_bandwidth[k] = v->read_bandwidth[k] * (1 + 1 / 256);
+		}
+		if (v->pte_enable == dcn_bw_yes && v->source_scan[k] != dcn_bw_hor && (v->source_surface_mode[k] == dcn_bw_sw_4_kb_s || v->source_surface_mode[k] == dcn_bw_sw_4_kb_s_x || v->source_surface_mode[k] == dcn_bw_sw_4_kb_d || v->source_surface_mode[k] == dcn_bw_sw_4_kb_d_x)) {
+			v->read_bandwidth[k] = v->read_bandwidth[k] * (1 + 1 / 64);
+		}
+		else if (v->pte_enable == dcn_bw_yes && v->source_scan[k] == dcn_bw_hor && (v->source_pixel_format[k] == dcn_bw_rgb_sub_64 || v->source_pixel_format[k] == dcn_bw_rgb_sub_32) && (v->source_surface_mode[k] == dcn_bw_sw_64_kb_s || v->source_surface_mode[k] == dcn_bw_sw_64_kb_s_t || v->source_surface_mode[k] == dcn_bw_sw_64_kb_s_x || v->source_surface_mode[k] == dcn_bw_sw_64_kb_d || v->source_surface_mode[k] == dcn_bw_sw_64_kb_d_t || v->source_surface_mode[k] == dcn_bw_sw_64_kb_d_x)) {
+			v->read_bandwidth[k] = v->read_bandwidth[k] * (1 + 1 / 256);
+		}
+		else if (v->pte_enable == dcn_bw_yes) {
+			v->read_bandwidth[k] = v->read_bandwidth[k] * (1 + 1 / 512);
+		}
+		v->total_read_bandwidth_consumed_gbyte_per_second = v->total_read_bandwidth_consumed_gbyte_per_second + v->read_bandwidth[k] / 1000.0;
+	}
+	v->total_write_bandwidth_consumed_gbyte_per_second = 0.0;
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		if (v->output[k] == dcn_bw_writeback && v->output_format[k] == dcn_bw_444) {
+			v->write_bandwidth[k] = v->scaler_rec_out_width[k] / (v->htotal[k] / v->pixel_clock[k]) * 4.0;
+		}
+		else if (v->output[k] == dcn_bw_writeback) {
+			v->write_bandwidth[k] = v->scaler_rec_out_width[k] / (v->htotal[k] / v->pixel_clock[k]) * 1.5;
+		}
+		else {
+			v->write_bandwidth[k] = 0.0;
+		}
+		v->total_write_bandwidth_consumed_gbyte_per_second = v->total_write_bandwidth_consumed_gbyte_per_second + v->write_bandwidth[k] / 1000.0;
+	}
+	v->total_bandwidth_consumed_gbyte_per_second = v->total_read_bandwidth_consumed_gbyte_per_second + v->total_write_bandwidth_consumed_gbyte_per_second;
+	v->dcc_enabled_in_any_plane = dcn_bw_no;
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		if (v->dcc_enable[k] == dcn_bw_yes) {
+			v->dcc_enabled_in_any_plane = dcn_bw_yes;
+		}
+	}
+	for (i = 0; i <= number_of_states_plus_one; i++) {
+		v->return_bw_todcn_per_state =dcn_bw_min2(v->return_bus_width * v->dcfclk_per_state[i], v->fabric_and_dram_bandwidth_per_state[i] * 1000.0 * v->percent_of_ideal_drambw_received_after_urg_latency / 100.0);
+		v->return_bw_per_state[i] = v->return_bw_todcn_per_state;
+		if (v->dcc_enabled_in_any_plane == dcn_bw_yes && v->return_bw_todcn_per_state > v->dcfclk_per_state[i] * v->return_bus_width / 4.0) {
+			v->return_bw_per_state[i] =dcn_bw_min2(v->return_bw_per_state[i], v->return_bw_todcn_per_state * 4.0 * (1.0 - v->urgent_latency / ((v->rob_buffer_size_in_kbyte - v->pixel_chunk_size_in_kbyte) * 1024.0 / (v->return_bw_todcn_per_state - v->dcfclk_per_state[i] * v->return_bus_width / 4.0) + v->urgent_latency)));
+		}
+		v->critical_point = 2.0 * v->return_bus_width * v->dcfclk_per_state[i] * v->urgent_latency / (v->return_bw_todcn_per_state * v->urgent_latency + (v->rob_buffer_size_in_kbyte - v->pixel_chunk_size_in_kbyte) * 1024.0);
+		if (v->dcc_enabled_in_any_plane == dcn_bw_yes && v->critical_point > 1.0 && v->critical_point < 4.0) {
+			v->return_bw_per_state[i] =dcn_bw_min2(v->return_bw_per_state[i], dcn_bw_pow(4.0 * v->return_bw_todcn_per_state * (v->rob_buffer_size_in_kbyte - v->pixel_chunk_size_in_kbyte) * 1024.0 * v->return_bus_width * v->dcfclk_per_state[i] * v->urgent_latency / (v->return_bw_todcn_per_state * v->urgent_latency + (v->rob_buffer_size_in_kbyte - v->pixel_chunk_size_in_kbyte) * 1024.0), 2));
+		}
+		v->return_bw_todcn_per_state =dcn_bw_min2(v->return_bus_width * v->dcfclk_per_state[i], v->fabric_and_dram_bandwidth_per_state[i] * 1000.0);
+		if (v->dcc_enabled_in_any_plane == dcn_bw_yes && v->return_bw_todcn_per_state > v->dcfclk_per_state[i] * v->return_bus_width / 4.0) {
+			v->return_bw_per_state[i] =dcn_bw_min2(v->return_bw_per_state[i], v->return_bw_todcn_per_state * 4.0 * (1.0 - v->urgent_latency / ((v->rob_buffer_size_in_kbyte - v->pixel_chunk_size_in_kbyte) * 1024.0 / (v->return_bw_todcn_per_state - v->dcfclk_per_state[i] * v->return_bus_width / 4.0) + v->urgent_latency)));
+		}
+		v->critical_point = 2.0 * v->return_bus_width * v->dcfclk_per_state[i] * v->urgent_latency / (v->return_bw_todcn_per_state * v->urgent_latency + (v->rob_buffer_size_in_kbyte - v->pixel_chunk_size_in_kbyte) * 1024.0);
+		if (v->dcc_enabled_in_any_plane == dcn_bw_yes && v->critical_point > 1.0 && v->critical_point < 4.0) {
+			v->return_bw_per_state[i] =dcn_bw_min2(v->return_bw_per_state[i], dcn_bw_pow(4.0 * v->return_bw_todcn_per_state * (v->rob_buffer_size_in_kbyte - v->pixel_chunk_size_in_kbyte) * 1024.0 * v->return_bus_width * v->dcfclk_per_state[i] * v->urgent_latency / (v->return_bw_todcn_per_state * v->urgent_latency + (v->rob_buffer_size_in_kbyte - v->pixel_chunk_size_in_kbyte) * 1024.0), 2));
+		}
+	}
+	for (i = 0; i <= number_of_states_plus_one; i++) {
+		if ((v->total_read_bandwidth_consumed_gbyte_per_second * 1000.0 <= v->return_bw_per_state[i]) && (v->total_bandwidth_consumed_gbyte_per_second * 1000.0 <= v->fabric_and_dram_bandwidth_per_state[i] * 1000.0 * v->percent_of_ideal_drambw_received_after_urg_latency / 100.0)) {
+			v->bandwidth_support[i] = dcn_bw_yes;
+		}
+		else {
+			v->bandwidth_support[i] = dcn_bw_no;
+		}
+	}
+	/*writeback latency support check*/
+
+	v->writeback_latency_support = dcn_bw_yes;
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		if (v->output[k] == dcn_bw_writeback && v->output_format[k] == dcn_bw_444 && v->scaler_rec_out_width[k] / (v->htotal[k] / v->pixel_clock[k]) * 4.0 > (v->writeback_luma_buffer_size + v->writeback_chroma_buffer_size) * 1024.0 / v->write_back_latency) {
+			v->writeback_latency_support = dcn_bw_no;
+		}
+		else if (v->output[k] == dcn_bw_writeback && v->scaler_rec_out_width[k] / (v->htotal[k] / v->pixel_clock[k]) >dcn_bw_min2(v->writeback_luma_buffer_size, 2.0 * v->writeback_chroma_buffer_size) * 1024.0 / v->write_back_latency) {
+			v->writeback_latency_support = dcn_bw_no;
+		}
+	}
+	/*re-ordering buffer support check*/
+
+	for (i = 0; i <= number_of_states_plus_one; i++) {
+		v->urgent_round_trip_and_out_of_order_latency_per_state[i] = (v->round_trip_ping_latency_cycles + 32.0) / v->dcfclk_per_state[i] + v->urgent_out_of_order_return_per_channel * v->number_of_channels / v->return_bw_per_state[i];
+		if ((v->rob_buffer_size_in_kbyte - v->pixel_chunk_size_in_kbyte) * 1024.0 / v->return_bw_per_state[i] > v->urgent_round_trip_and_out_of_order_latency_per_state[i]) {
+			v->rob_support[i] = dcn_bw_yes;
+		}
+		else {
+			v->rob_support[i] = dcn_bw_no;
+		}
+	}
+	/*display io support check*/
+
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		if (v->output[k] == dcn_bw_dp && v->dsc_capability == dcn_bw_yes) {
+			if (v->output_format[k] == dcn_bw_420) {
+				v->required_output_bw = v->pixel_clock[k] / 2.0;
+			}
+			else {
+				v->required_output_bw = v->pixel_clock[k];
+			}
+		}
+		else if (v->output_format[k] == dcn_bw_420) {
+			v->required_output_bw = v->pixel_clock[k] * 3.0 / 2.0;
+		}
+		else {
+			v->required_output_bw = v->pixel_clock[k] * 3.0;
+		}
+		if (v->output[k] == dcn_bw_hdmi) {
+			v->required_phyclk[k] = v->required_output_bw;
+			switch (v->output_deep_color[k]) {
+			case dcn_bw_encoder_10bpc:
+				v->required_phyclk[k] =  v->required_phyclk[k] * 5.0 / 4;
+			break;
+			case dcn_bw_encoder_12bpc:
+				v->required_phyclk[k] =  v->required_phyclk[k] * 3.0 / 2;
+				break;
+			default:
+				break;
+			}
+			v->required_phyclk[k] = v->required_phyclk[k] / 3.0;
+		}
+		else if (v->output[k] == dcn_bw_dp) {
+			v->required_phyclk[k] = v->required_output_bw / 4.0;
+		}
+		else {
+			v->required_phyclk[k] = 0.0;
+		}
+	}
+	for (i = 0; i <= number_of_states_plus_one; i++) {
+		v->dio_support[i] = dcn_bw_yes;
+		for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+			if (v->required_phyclk[k] > v->phyclk_per_state[i] || (v->output[k] == dcn_bw_hdmi && v->required_phyclk[k] > 600.0)) {
+				v->dio_support[i] = dcn_bw_no;
+			}
+		}
+	}
+	/*total available writeback support check*/
+
+	v->total_number_of_active_writeback = 0.0;
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		if (v->output[k] == dcn_bw_writeback) {
+			v->total_number_of_active_writeback = v->total_number_of_active_writeback + 1.0;
+		}
+	}
+	if (v->total_number_of_active_writeback <= v->max_num_writeback) {
+		v->total_available_writeback_support = dcn_bw_yes;
+	}
+	else {
+		v->total_available_writeback_support = dcn_bw_no;
+	}
+	/*maximum dispclk/dppclk support check*/
+
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		if (v->h_ratio[k] > 1.0) {
+			v->pscl_factor[k] =dcn_bw_min2(v->max_dchub_topscl_throughput, v->max_pscl_tolb_throughput * v->h_ratio[k] /dcn_bw_ceil2(v->htaps[k] / 6.0, 1.0));
+		}
+		else {
+			v->pscl_factor[k] =dcn_bw_min2(v->max_dchub_topscl_throughput, v->max_pscl_tolb_throughput);
+		}
+		if (v->byte_per_pixel_in_detc[k] == 0.0) {
+			v->pscl_factor_chroma[k] = 0.0;
+			v->min_dppclk_using_single_dpp[k] = v->pixel_clock[k] *dcn_bw_max3(v->vtaps[k] / 6.0 *dcn_bw_min2(1.0, v->h_ratio[k]), v->h_ratio[k] * v->v_ratio[k] / v->pscl_factor[k], 1.0);
+		}
+		else {
+			if (v->h_ratio[k] / 2.0 > 1.0) {
+				v->pscl_factor_chroma[k] =dcn_bw_min2(v->max_dchub_topscl_throughput, v->max_pscl_tolb_throughput * v->h_ratio[k] / 2.0 /dcn_bw_ceil2(v->hta_pschroma[k] / 6.0, 1.0));
+			}
+			else {
+				v->pscl_factor_chroma[k] =dcn_bw_min2(v->max_dchub_topscl_throughput, v->max_pscl_tolb_throughput);
+			}
+			v->min_dppclk_using_single_dpp[k] = v->pixel_clock[k] *dcn_bw_max5(v->vtaps[k] / 6.0 *dcn_bw_min2(1.0, v->h_ratio[k]), v->h_ratio[k] * v->v_ratio[k] / v->pscl_factor[k], v->vta_pschroma[k] / 6.0 *dcn_bw_min2(1.0, v->h_ratio[k] / 2.0), v->h_ratio[k] * v->v_ratio[k] / 4.0 / v->pscl_factor_chroma[k], 1.0);
+		}
+	}
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		if ((v->source_pixel_format[k] == dcn_bw_rgb_sub_64 || v->source_pixel_format[k] == dcn_bw_rgb_sub_32 || v->source_pixel_format[k] == dcn_bw_rgb_sub_16)) {
+			if (v->source_surface_mode[k] == dcn_bw_sw_linear) {
+				v->read256_block_height_y[k] = 1.0;
+			}
+			else if (v->source_pixel_format[k] == dcn_bw_rgb_sub_64) {
+				v->read256_block_height_y[k] = 4.0;
+			}
+			else {
+				v->read256_block_height_y[k] = 8.0;
+			}
+			v->read256_block_width_y[k] = 256.0 /dcn_bw_ceil2(v->byte_per_pixel_in_dety[k], 1.0) / v->read256_block_height_y[k];
+			v->read256_block_height_c[k] = 0.0;
+			v->read256_block_width_c[k] = 0.0;
+		}
+		else {
+			if (v->source_surface_mode[k] == dcn_bw_sw_linear) {
+				v->read256_block_height_y[k] = 1.0;
+				v->read256_block_height_c[k] = 1.0;
+			}
+			else if (v->source_pixel_format[k] == dcn_bw_yuv420_sub_8) {
+				v->read256_block_height_y[k] = 16.0;
+				v->read256_block_height_c[k] = 8.0;
+			}
+			else {
+				v->read256_block_height_y[k] = 8.0;
+				v->read256_block_height_c[k] = 8.0;
+			}
+			v->read256_block_width_y[k] = 256.0 /dcn_bw_ceil2(v->byte_per_pixel_in_dety[k], 1.0) / v->read256_block_height_y[k];
+			v->read256_block_width_c[k] = 256.0 /dcn_bw_ceil2(v->byte_per_pixel_in_detc[k], 2.0) / v->read256_block_height_c[k];
+		}
+		if (v->source_scan[k] == dcn_bw_hor) {
+			v->max_swath_height_y[k] = v->read256_block_height_y[k];
+			v->max_swath_height_c[k] = v->read256_block_height_c[k];
+		}
+		else {
+			v->max_swath_height_y[k] = v->read256_block_width_y[k];
+			v->max_swath_height_c[k] = v->read256_block_width_c[k];
+		}
+		if ((v->source_pixel_format[k] == dcn_bw_rgb_sub_64 || v->source_pixel_format[k] == dcn_bw_rgb_sub_32 || v->source_pixel_format[k] == dcn_bw_rgb_sub_16)) {
+			if (v->source_surface_mode[k] == dcn_bw_sw_linear || (v->source_pixel_format[k] == dcn_bw_rgb_sub_64 && (v->source_surface_mode[k] == dcn_bw_sw_4_kb_s || v->source_surface_mode[k] == dcn_bw_sw_4_kb_s_x || v->source_surface_mode[k] == dcn_bw_sw_64_kb_s || v->source_surface_mode[k] == dcn_bw_sw_64_kb_s_t || v->source_surface_mode[k] == dcn_bw_sw_64_kb_s_x || v->source_surface_mode[k] == dcn_bw_sw_var_s || v->source_surface_mode[k] == dcn_bw_sw_var_s_x) && v->source_scan[k] == dcn_bw_hor)) {
+				v->min_swath_height_y[k] = v->max_swath_height_y[k];
+			}
+			else {
+				v->min_swath_height_y[k] = v->max_swath_height_y[k] / 2.0;
+			}
+			v->min_swath_height_c[k] = v->max_swath_height_c[k];
+		}
+		else {
+			if (v->source_surface_mode[k] == dcn_bw_sw_linear) {
+				v->min_swath_height_y[k] = v->max_swath_height_y[k];
+				v->min_swath_height_c[k] = v->max_swath_height_c[k];
+			}
+			else if (v->source_pixel_format[k] == dcn_bw_yuv420_sub_8 && v->source_scan[k] == dcn_bw_hor) {
+				v->min_swath_height_y[k] = v->max_swath_height_y[k] / 2.0;
+				if (v->bug_forcing_luma_and_chroma_request_to_same_size_fixed == dcn_bw_yes) {
+					v->min_swath_height_c[k] = v->max_swath_height_c[k];
+				}
+				else {
+					v->min_swath_height_c[k] = v->max_swath_height_c[k] / 2.0;
+				}
+			}
+			else if (v->source_pixel_format[k] == dcn_bw_yuv420_sub_10 && v->source_scan[k] == dcn_bw_hor) {
+				v->min_swath_height_c[k] = v->max_swath_height_c[k] / 2.0;
+				if (v->bug_forcing_luma_and_chroma_request_to_same_size_fixed == dcn_bw_yes) {
+					v->min_swath_height_y[k] = v->max_swath_height_y[k];
+				}
+				else {
+					v->min_swath_height_y[k] = v->max_swath_height_y[k] / 2.0;
+				}
+			}
+			else {
+				v->min_swath_height_y[k] = v->max_swath_height_y[k];
+				v->min_swath_height_c[k] = v->max_swath_height_c[k];
+			}
+		}
+		if (v->source_surface_mode[k] == dcn_bw_sw_linear) {
+			v->maximum_swath_width = 8192.0;
+		}
+		else {
+			v->maximum_swath_width = 5120.0;
+		}
+		v->number_of_dpp_required_for_det_size =dcn_bw_ceil2(v->swath_width_ysingle_dpp[k] /dcn_bw_min2(v->maximum_swath_width, v->det_buffer_size_in_kbyte * 1024.0 / 2.0 / (v->byte_per_pixel_in_dety[k] * v->min_swath_height_y[k] + v->byte_per_pixel_in_detc[k] / 2.0 * v->min_swath_height_c[k])), 1.0);
+		if (v->byte_per_pixel_in_detc[k] == 0.0) {
+			v->number_of_dpp_required_for_lb_size =dcn_bw_ceil2((v->vtaps[k] +dcn_bw_max2(dcn_bw_ceil2(v->v_ratio[k], 1.0) - 2, 0.0)) * v->swath_width_ysingle_dpp[k] /dcn_bw_max2(v->h_ratio[k], 1.0) * v->lb_bit_per_pixel[k] / v->line_buffer_size, 1.0);
+		}
+		else {
+			v->number_of_dpp_required_for_lb_size =dcn_bw_max2(dcn_bw_ceil2((v->vtaps[k] +dcn_bw_max2(dcn_bw_ceil2(v->v_ratio[k], 1.0) - 2, 0.0)) * v->swath_width_ysingle_dpp[k] /dcn_bw_max2(v->h_ratio[k], 1.0) * v->lb_bit_per_pixel[k] / v->line_buffer_size, 1.0),dcn_bw_ceil2((v->vta_pschroma[k] +dcn_bw_max2(dcn_bw_ceil2(v->v_ratio[k] / 2.0, 1.0) - 2, 0.0)) * v->swath_width_ysingle_dpp[k] / 2.0 /dcn_bw_max2(v->h_ratio[k] / 2.0, 1.0) * v->lb_bit_per_pixel[k] / v->line_buffer_size, 1.0));
+		}
+		v->number_of_dpp_required_for_det_and_lb_size[k] =dcn_bw_max2(v->number_of_dpp_required_for_det_size, v->number_of_dpp_required_for_lb_size);
+	}
+	for (i = 0; i <= number_of_states_plus_one; i++) {
+		for (j = 0; j <= 1; j++) {
+			v->total_number_of_active_dpp[i][j] = 0.0;
+			v->required_dispclk[i][j] = 0.0;
+			v->dispclk_dppclk_support[i][j] = dcn_bw_yes;
+			for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+				v->min_dispclk_using_single_dpp =dcn_bw_max2(v->pixel_clock[k], v->min_dppclk_using_single_dpp[k] * (j + 1)) * (1.0 + v->downspreading / 100.0);
+				if (v->odm_capability == dcn_bw_yes) {
+					v->min_dispclk_using_dual_dpp =dcn_bw_max2(v->pixel_clock[k] / 2.0, v->min_dppclk_using_single_dpp[k] / 2.0 * (j + 1)) * (1.0 + v->downspreading / 100.0);
+				}
+				else {
+					v->min_dispclk_using_dual_dpp =dcn_bw_max2(v->pixel_clock[k], v->min_dppclk_using_single_dpp[k] / 2.0 * (j + 1)) * (1.0 + v->downspreading / 100.0);
+				}
+				if (i < number_of_states) {
+					v->min_dispclk_using_single_dpp = v->min_dispclk_using_single_dpp * (1.0 + v->dispclk_ramping_margin / 100.0);
+					v->min_dispclk_using_dual_dpp = v->min_dispclk_using_dual_dpp * (1.0 + v->dispclk_ramping_margin / 100.0);
+				}
+				if (v->min_dispclk_using_single_dpp <=dcn_bw_min2(v->max_dispclk[i], (j + 1) * v->max_dppclk[i]) && v->number_of_dpp_required_for_det_and_lb_size[k] <= 1.0) {
+					v->no_of_dpp[i][j][k] = 1.0;
+					v->required_dispclk[i][j] =dcn_bw_max2(v->required_dispclk[i][j], v->min_dispclk_using_single_dpp);
+				}
+				else if (v->min_dispclk_using_dual_dpp <=dcn_bw_min2(v->max_dispclk[i], (j + 1) * v->max_dppclk[i])) {
+					v->no_of_dpp[i][j][k] = 2.0;
+					v->required_dispclk[i][j] =dcn_bw_max2(v->required_dispclk[i][j], v->min_dispclk_using_dual_dpp);
+				}
+				else {
+					v->no_of_dpp[i][j][k] = 2.0;
+					v->required_dispclk[i][j] =dcn_bw_max2(v->required_dispclk[i][j], v->min_dispclk_using_dual_dpp);
+					v->dispclk_dppclk_support[i][j] = dcn_bw_no;
+				}
+				v->total_number_of_active_dpp[i][j] = v->total_number_of_active_dpp[i][j] + v->no_of_dpp[i][j][k];
+			}
+			if (v->total_number_of_active_dpp[i][j] > v->max_num_dpp) {
+				v->total_number_of_active_dpp[i][j] = 0.0;
+				v->required_dispclk[i][j] = 0.0;
+				v->dispclk_dppclk_support[i][j] = dcn_bw_yes;
+				for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+					v->min_dispclk_using_single_dpp =dcn_bw_max2(v->pixel_clock[k], v->min_dppclk_using_single_dpp[k] * (j + 1)) * (1.0 + v->downspreading / 100.0);
+					v->min_dispclk_using_dual_dpp =dcn_bw_max2(v->pixel_clock[k], v->min_dppclk_using_single_dpp[k] / 2.0 * (j + 1)) * (1.0 + v->downspreading / 100.0);
+					if (i < number_of_states) {
+						v->min_dispclk_using_single_dpp = v->min_dispclk_using_single_dpp * (1.0 + v->dispclk_ramping_margin / 100.0);
+						v->min_dispclk_using_dual_dpp = v->min_dispclk_using_dual_dpp * (1.0 + v->dispclk_ramping_margin / 100.0);
+					}
+					if (v->number_of_dpp_required_for_det_and_lb_size[k] <= 1.0) {
+						v->no_of_dpp[i][j][k] = 1.0;
+						v->required_dispclk[i][j] =dcn_bw_max2(v->required_dispclk[i][j], v->min_dispclk_using_single_dpp);
+						if (v->min_dispclk_using_single_dpp >dcn_bw_min2(v->max_dispclk[i], (j + 1) * v->max_dppclk[i])) {
+							v->dispclk_dppclk_support[i][j] = dcn_bw_no;
+						}
+					}
+					else {
+						v->no_of_dpp[i][j][k] = 2.0;
+						v->required_dispclk[i][j] =dcn_bw_max2(v->required_dispclk[i][j], v->min_dispclk_using_dual_dpp);
+						if (v->min_dispclk_using_dual_dpp >dcn_bw_min2(v->max_dispclk[i], (j + 1) * v->max_dppclk[i])) {
+							v->dispclk_dppclk_support[i][j] = dcn_bw_no;
+						}
+					}
+					v->total_number_of_active_dpp[i][j] = v->total_number_of_active_dpp[i][j] + v->no_of_dpp[i][j][k];
+				}
+			}
+		}
+	}
+	/*viewport size check*/
+
+	v->viewport_size_support = dcn_bw_yes;
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		if (v->number_of_dpp_required_for_det_and_lb_size[k] > 2.0) {
+			v->viewport_size_support = dcn_bw_no;
+		}
+	}
+	/*total available pipes support check*/
+
+	for (i = 0; i <= number_of_states_plus_one; i++) {
+		for (j = 0; j <= 1; j++) {
+			if (v->total_number_of_active_dpp[i][j] <= v->max_num_dpp) {
+				v->total_available_pipes_support[i][j] = dcn_bw_yes;
+			}
+			else {
+				v->total_available_pipes_support[i][j] = dcn_bw_no;
+			}
+		}
+	}
+	/*urgent latency support check*/
+
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		for (i = 0; i <= number_of_states_plus_one; i++) {
+			for (j = 0; j <= 1; j++) {
+				v->swath_width_yper_state[i][j][k] = v->swath_width_ysingle_dpp[k] / v->no_of_dpp[i][j][k];
+				v->swath_width_granularity_y = 256.0 /dcn_bw_ceil2(v->byte_per_pixel_in_dety[k], 1.0) / v->max_swath_height_y[k];
+				v->rounded_up_max_swath_size_bytes_y = (dcn_bw_ceil2(v->swath_width_yper_state[i][j][k] - 1.0, v->swath_width_granularity_y) + v->swath_width_granularity_y) * v->byte_per_pixel_in_dety[k] * v->max_swath_height_y[k];
+				if (v->source_pixel_format[k] == dcn_bw_yuv420_sub_10) {
+					v->rounded_up_max_swath_size_bytes_y =dcn_bw_ceil2(v->rounded_up_max_swath_size_bytes_y, 256.0) + 256;
+				}
+				if (v->max_swath_height_c[k] > 0.0) {
+					v->swath_width_granularity_c = 256.0 /dcn_bw_ceil2(v->byte_per_pixel_in_detc[k], 2.0) / v->max_swath_height_c[k];
+				}
+				v->rounded_up_max_swath_size_bytes_c = (dcn_bw_ceil2(v->swath_width_yper_state[i][j][k] / 2.0 - 1.0, v->swath_width_granularity_c) + v->swath_width_granularity_c) * v->byte_per_pixel_in_detc[k] * v->max_swath_height_c[k];
+				if (v->source_pixel_format[k] == dcn_bw_yuv420_sub_10) {
+					v->rounded_up_max_swath_size_bytes_c =dcn_bw_ceil2(v->rounded_up_max_swath_size_bytes_c, 256.0) + 256;
+				}
+				if (v->rounded_up_max_swath_size_bytes_y + v->rounded_up_max_swath_size_bytes_c <= v->det_buffer_size_in_kbyte * 1024.0 / 2.0) {
+					v->swath_height_yper_state[i][j][k] = v->max_swath_height_y[k];
+					v->swath_height_cper_state[i][j][k] = v->max_swath_height_c[k];
+				}
+				else {
+					v->swath_height_yper_state[i][j][k] = v->min_swath_height_y[k];
+					v->swath_height_cper_state[i][j][k] = v->min_swath_height_c[k];
+				}
+				if (v->byte_per_pixel_in_detc[k] == 0.0) {
+					v->lines_in_det_luma = v->det_buffer_size_in_kbyte * 1024.0 / v->byte_per_pixel_in_dety[k] / v->swath_width_yper_state[i][j][k];
+					v->lines_in_det_chroma = 0.0;
+				}
+				else if (v->swath_height_yper_state[i][j][k] <= v->swath_height_cper_state[i][j][k]) {
+					v->lines_in_det_luma = v->det_buffer_size_in_kbyte * 1024.0 / 2.0 / v->byte_per_pixel_in_dety[k] / v->swath_width_yper_state[i][j][k];
+					v->lines_in_det_chroma = v->det_buffer_size_in_kbyte * 1024.0 / 2.0 / v->byte_per_pixel_in_detc[k] / (v->swath_width_yper_state[i][j][k] / 2.0);
+				}
+				else {
+					v->lines_in_det_luma = v->det_buffer_size_in_kbyte * 1024.0 * 2.0 / 3.0 / v->byte_per_pixel_in_dety[k] / v->swath_width_yper_state[i][j][k];
+					v->lines_in_det_chroma = v->det_buffer_size_in_kbyte * 1024.0 / 3.0 / v->byte_per_pixel_in_dety[k] / (v->swath_width_yper_state[i][j][k] / 2.0);
+				}
+				v->effective_lb_latency_hiding_source_lines_luma =dcn_bw_min2(v->max_line_buffer_lines,dcn_bw_floor2(v->line_buffer_size / v->lb_bit_per_pixel[k] / (v->swath_width_yper_state[i][j][k] /dcn_bw_max2(v->h_ratio[k], 1.0)), 1.0)) - (v->vtaps[k] - 1.0);
+				v->effective_lb_latency_hiding_source_lines_chroma =dcn_bw_min2(v->max_line_buffer_lines,dcn_bw_floor2(v->line_buffer_size / v->lb_bit_per_pixel[k] / (v->swath_width_yper_state[i][j][k] / 2.0 /dcn_bw_max2(v->h_ratio[k] / 2.0, 1.0)), 1.0)) - (v->vta_pschroma[k] - 1.0);
+				v->effective_detlb_lines_luma =dcn_bw_floor2(v->lines_in_det_luma +dcn_bw_min2(v->lines_in_det_luma * v->required_dispclk[i][j] * v->byte_per_pixel_in_dety[k] * v->pscl_factor[k] / v->return_bw_per_state[i], v->effective_lb_latency_hiding_source_lines_luma), v->swath_height_yper_state[i][j][k]);
+				v->effective_detlb_lines_chroma =dcn_bw_floor2(v->lines_in_det_chroma +dcn_bw_min2(v->lines_in_det_chroma * v->required_dispclk[i][j] * v->byte_per_pixel_in_detc[k] * v->pscl_factor_chroma[k] / v->return_bw_per_state[i], v->effective_lb_latency_hiding_source_lines_chroma), v->swath_height_cper_state[i][j][k]);
+				if (v->byte_per_pixel_in_detc[k] == 0.0) {
+					v->urgent_latency_support_us_per_state[i][j][k] = v->effective_detlb_lines_luma * (v->htotal[k] / v->pixel_clock[k]) / v->v_ratio[k] - v->effective_detlb_lines_luma * v->swath_width_yper_state[i][j][k] *dcn_bw_ceil2(v->byte_per_pixel_in_dety[k], 1.0) / (v->return_bw_per_state[i] / v->no_of_dpp[i][j][k]);
+				}
+				else {
+					v->urgent_latency_support_us_per_state[i][j][k] =dcn_bw_min2(v->effective_detlb_lines_luma * (v->htotal[k] / v->pixel_clock[k]) / v->v_ratio[k] - v->effective_detlb_lines_luma * v->swath_width_yper_state[i][j][k] *dcn_bw_ceil2(v->byte_per_pixel_in_dety[k], 1.0) / (v->return_bw_per_state[i] / v->no_of_dpp[i][j][k]), v->effective_detlb_lines_chroma * (v->htotal[k] / v->pixel_clock[k]) / (v->v_ratio[k] / 2.0) - v->effective_detlb_lines_chroma * v->swath_width_yper_state[i][j][k] / 2.0 *dcn_bw_ceil2(v->byte_per_pixel_in_detc[k], 2.0) / (v->return_bw_per_state[i] / v->no_of_dpp[i][j][k]));
+				}
+			}
+		}
+	}
+	for (i = 0; i <= number_of_states_plus_one; i++) {
+		for (j = 0; j <= 1; j++) {
+			v->urgent_latency_support[i][j] = dcn_bw_yes;
+			for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+				if (v->urgent_latency_support_us_per_state[i][j][k] < v->urgent_latency / 1.0) {
+					v->urgent_latency_support[i][j] = dcn_bw_no;
+				}
+			}
+		}
+	}
+	/*prefetch check*/
+
+	for (i = 0; i <= number_of_states_plus_one; i++) {
+		for (j = 0; j <= 1; j++) {
+			v->total_number_of_dcc_active_dpp[i][j] = 0.0;
+			for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+				if (v->dcc_enable[k] == dcn_bw_yes) {
+					v->total_number_of_dcc_active_dpp[i][j] = v->total_number_of_dcc_active_dpp[i][j] + v->no_of_dpp[i][j][k];
+				}
+			}
+		}
+	}
+	for (i = 0; i <= number_of_states_plus_one; i++) {
+		for (j = 0; j <= 1; j++) {
+			v->projected_dcfclk_deep_sleep = 8.0;
+			for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+				v->projected_dcfclk_deep_sleep =dcn_bw_max2(v->projected_dcfclk_deep_sleep, v->pixel_clock[k] / 16.0);
+				if (v->byte_per_pixel_in_detc[k] == 0.0) {
+					if (v->v_ratio[k] <= 1.0) {
+						v->projected_dcfclk_deep_sleep =dcn_bw_max2(v->projected_dcfclk_deep_sleep, 1.1 *dcn_bw_ceil2(v->byte_per_pixel_in_dety[k], 1.0) / 64.0 * v->h_ratio[k] * v->pixel_clock[k] / v->no_of_dpp[i][j][k]);
+					}
+					else {
+						v->projected_dcfclk_deep_sleep =dcn_bw_max2(v->projected_dcfclk_deep_sleep, 1.1 *dcn_bw_ceil2(v->byte_per_pixel_in_dety[k], 1.0) / 64.0 * v->pscl_factor[k] * v->required_dispclk[i][j] / (1 + j));
+					}
+				}
+				else {
+					if (v->v_ratio[k] <= 1.0) {
+						v->projected_dcfclk_deep_sleep =dcn_bw_max2(v->projected_dcfclk_deep_sleep, 1.1 *dcn_bw_ceil2(v->byte_per_pixel_in_dety[k], 1.0) / 32.0 * v->h_ratio[k] * v->pixel_clock[k] / v->no_of_dpp[i][j][k]);
+					}
+					else {
+						v->projected_dcfclk_deep_sleep =dcn_bw_max2(v->projected_dcfclk_deep_sleep, 1.1 *dcn_bw_ceil2(v->byte_per_pixel_in_dety[k], 1.0) / 32.0 * v->pscl_factor[k] * v->required_dispclk[i][j] / (1 + j));
+					}
+					if (v->v_ratio[k] / 2.0 <= 1.0) {
+						v->projected_dcfclk_deep_sleep =dcn_bw_max2(v->projected_dcfclk_deep_sleep, 1.1 *dcn_bw_ceil2(v->byte_per_pixel_in_detc[k], 2.0) / 32.0 * v->h_ratio[k] / 2.0 * v->pixel_clock[k] / v->no_of_dpp[i][j][k]);
+					}
+					else {
+						v->projected_dcfclk_deep_sleep =dcn_bw_max2(v->projected_dcfclk_deep_sleep, 1.1 *dcn_bw_ceil2(v->byte_per_pixel_in_detc[k], 2.0) / 32.0 * v->pscl_factor_chroma[k] * v->required_dispclk[i][j] / (1 + j));
+					}
+				}
+			}
+			for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+				if (v->dcc_enable[k] == dcn_bw_yes) {
+					v->meta_req_height_y = 8.0 * v->read256_block_height_y[k];
+					v->meta_req_width_y = 64.0 * 256.0 /dcn_bw_ceil2(v->byte_per_pixel_in_dety[k], 1.0) / v->meta_req_height_y;
+					v->meta_surface_width_y =dcn_bw_ceil2(v->viewport_width[k] / v->no_of_dpp[i][j][k] - 1.0, v->meta_req_width_y) + v->meta_req_width_y;
+					v->meta_surface_height_y =dcn_bw_ceil2(v->viewport_height[k] - 1.0, v->meta_req_height_y) + v->meta_req_height_y;
+					if (v->pte_enable == dcn_bw_yes) {
+						v->meta_pte_bytes_per_frame_y = (dcn_bw_ceil2((v->meta_surface_width_y * v->meta_surface_height_y *dcn_bw_ceil2(v->byte_per_pixel_in_dety[k], 1.0) / 256.0 - 4096.0) / 8.0 / 4096.0, 1.0) + 1) * 64.0;
+					}
+					else {
+						v->meta_pte_bytes_per_frame_y = 0.0;
+					}
+					if (v->source_scan[k] == dcn_bw_hor) {
+						v->meta_row_bytes_y = v->meta_surface_width_y * v->meta_req_height_y *dcn_bw_ceil2(v->byte_per_pixel_in_dety[k], 1.0) / 256.0;
+					}
+					else {
+						v->meta_row_bytes_y = v->meta_surface_height_y * v->meta_req_width_y *dcn_bw_ceil2(v->byte_per_pixel_in_dety[k], 1.0) / 256.0;
+					}
+				}
+				else {
+					v->meta_pte_bytes_per_frame_y = 0.0;
+					v->meta_row_bytes_y = 0.0;
+				}
+				if (v->pte_enable == dcn_bw_yes) {
+					if (v->source_surface_mode[k] == dcn_bw_sw_linear) {
+						v->macro_tile_block_size_bytes_y = 256.0;
+						v->macro_tile_block_height_y = 1.0;
+					}
+					else if (v->source_surface_mode[k] == dcn_bw_sw_4_kb_s || v->source_surface_mode[k] == dcn_bw_sw_4_kb_s_x || v->source_surface_mode[k] == dcn_bw_sw_4_kb_d || v->source_surface_mode[k] == dcn_bw_sw_4_kb_d_x) {
+						v->macro_tile_block_size_bytes_y = 4096.0;
+						v->macro_tile_block_height_y = 4.0 * v->read256_block_height_y[k];
+					}
+					else if (v->source_surface_mode[k] == dcn_bw_sw_64_kb_s || v->source_surface_mode[k] == dcn_bw_sw_64_kb_s_t || v->source_surface_mode[k] == dcn_bw_sw_64_kb_s_x || v->source_surface_mode[k] == dcn_bw_sw_64_kb_d || v->source_surface_mode[k] == dcn_bw_sw_64_kb_d_t || v->source_surface_mode[k] == dcn_bw_sw_64_kb_d_x) {
+						v->macro_tile_block_size_bytes_y = 64.0 * 1024;
+						v->macro_tile_block_height_y = 16.0 * v->read256_block_height_y[k];
+					}
+					else {
+						v->macro_tile_block_size_bytes_y = 256.0 * 1024;
+						v->macro_tile_block_height_y = 32.0 * v->read256_block_height_y[k];
+					}
+					if (v->macro_tile_block_size_bytes_y <= 65536.0) {
+						v->data_pte_req_height_y = v->macro_tile_block_height_y;
+					}
+					else {
+						v->data_pte_req_height_y = 16.0 * v->read256_block_height_y[k];
+					}
+					v->data_pte_req_width_y = 4096.0 /dcn_bw_ceil2(v->byte_per_pixel_in_dety[k], 1.0) / v->data_pte_req_height_y * 8;
+					if (v->source_surface_mode[k] == dcn_bw_sw_linear) {
+						v->dpte_bytes_per_row_y = 64.0 * (dcn_bw_ceil2((v->viewport_width[k] / v->no_of_dpp[i][j][k] *dcn_bw_min2(128.0, dcn_bw_pow(2.0,dcn_bw_floor2(dcn_bw_log(v->pte_buffer_size_in_requests * v->data_pte_req_width_y / (v->viewport_width[k] / v->no_of_dpp[i][j][k]), 2.0), 1.0))) - 1.0) / v->data_pte_req_width_y, 1.0) + 1);
+					}
+					else if (v->source_scan[k] == dcn_bw_hor) {
+						v->dpte_bytes_per_row_y = 64.0 * (dcn_bw_ceil2((v->viewport_width[k] / v->no_of_dpp[i][j][k] - 1.0) / v->data_pte_req_width_y, 1.0) + 1);
+					}
+					else {
+						v->dpte_bytes_per_row_y = 64.0 * (dcn_bw_ceil2((v->viewport_height[k] - 1.0) / v->data_pte_req_height_y, 1.0) + 1);
+					}
+				}
+				else {
+					v->dpte_bytes_per_row_y = 0.0;
+				}
+				if ((v->source_pixel_format[k] != dcn_bw_rgb_sub_64 && v->source_pixel_format[k] != dcn_bw_rgb_sub_32 && v->source_pixel_format[k] != dcn_bw_rgb_sub_16)) {
+					if (v->dcc_enable[k] == dcn_bw_yes) {
+						v->meta_req_height_c = 8.0 * v->read256_block_height_c[k];
+						v->meta_req_width_c = 64.0 * 256.0 /dcn_bw_ceil2(v->byte_per_pixel_in_detc[k], 2.0) / v->meta_req_height_c;
+						v->meta_surface_width_c =dcn_bw_ceil2(v->viewport_width[k] / v->no_of_dpp[i][j][k] / 2.0 - 1.0, v->meta_req_width_c) + v->meta_req_width_c;
+						v->meta_surface_height_c =dcn_bw_ceil2(v->viewport_height[k] / 2.0 - 1.0, v->meta_req_height_c) + v->meta_req_height_c;
+						if (v->pte_enable == dcn_bw_yes) {
+							v->meta_pte_bytes_per_frame_c = (dcn_bw_ceil2((v->meta_surface_width_c * v->meta_surface_height_c *dcn_bw_ceil2(v->byte_per_pixel_in_detc[k], 2.0) / 256.0 - 4096.0) / 8.0 / 4096.0, 1.0) + 1) * 64.0;
+						}
+						else {
+							v->meta_pte_bytes_per_frame_c = 0.0;
+						}
+						if (v->source_scan[k] == dcn_bw_hor) {
+							v->meta_row_bytes_c = v->meta_surface_width_c * v->meta_req_height_c *dcn_bw_ceil2(v->byte_per_pixel_in_detc[k], 2.0) / 256.0;
+						}
+						else {
+							v->meta_row_bytes_c = v->meta_surface_height_c * v->meta_req_width_c *dcn_bw_ceil2(v->byte_per_pixel_in_detc[k], 2.0) / 256.0;
+						}
+					}
+					else {
+						v->meta_pte_bytes_per_frame_c = 0.0;
+						v->meta_row_bytes_c = 0.0;
+					}
+					if (v->pte_enable == dcn_bw_yes) {
+						if (v->source_surface_mode[k] == dcn_bw_sw_linear) {
+							v->macro_tile_block_size_bytes_c = 256.0;
+							v->macro_tile_block_height_c = 1.0;
+						}
+						else if (v->source_surface_mode[k] == dcn_bw_sw_4_kb_s || v->source_surface_mode[k] == dcn_bw_sw_4_kb_s_x || v->source_surface_mode[k] == dcn_bw_sw_4_kb_d || v->source_surface_mode[k] == dcn_bw_sw_4_kb_d_x) {
+							v->macro_tile_block_size_bytes_c = 4096.0;
+							v->macro_tile_block_height_c = 4.0 * v->read256_block_height_c[k];
+						}
+						else if (v->source_surface_mode[k] == dcn_bw_sw_64_kb_s || v->source_surface_mode[k] == dcn_bw_sw_64_kb_s_t || v->source_surface_mode[k] == dcn_bw_sw_64_kb_s_x || v->source_surface_mode[k] == dcn_bw_sw_64_kb_d || v->source_surface_mode[k] == dcn_bw_sw_64_kb_d_t || v->source_surface_mode[k] == dcn_bw_sw_64_kb_d_x) {
+							v->macro_tile_block_size_bytes_c = 64.0 * 1024;
+							v->macro_tile_block_height_c = 16.0 * v->read256_block_height_c[k];
+						}
+						else {
+							v->macro_tile_block_size_bytes_c = 256.0 * 1024;
+							v->macro_tile_block_height_c = 32.0 * v->read256_block_height_c[k];
+						}
+						v->macro_tile_block_width_c = v->macro_tile_block_size_bytes_c /dcn_bw_ceil2(v->byte_per_pixel_in_detc[k], 2.0) / v->macro_tile_block_height_c;
+						if (v->macro_tile_block_size_bytes_c <= 65536.0) {
+							v->data_pte_req_height_c = v->macro_tile_block_height_c;
+						}
+						else {
+							v->data_pte_req_height_c = 16.0 * v->read256_block_height_c[k];
+						}
+						v->data_pte_req_width_c = 4096.0 /dcn_bw_ceil2(v->byte_per_pixel_in_detc[k], 2.0) / v->data_pte_req_height_c * 8;
+						if (v->source_surface_mode[k] == dcn_bw_sw_linear) {
+							v->dpte_bytes_per_row_c = 64.0 * (dcn_bw_ceil2((v->viewport_width[k] / v->no_of_dpp[i][j][k] / 2.0 * dcn_bw_min2(128.0, dcn_bw_pow(2.0,dcn_bw_floor2(dcn_bw_log(v->pte_buffer_size_in_requests * v->data_pte_req_width_c / (v->viewport_width[k] / v->no_of_dpp[i][j][k] / 2.0), 2.0), 1.0))) - 1.0) / v->data_pte_req_width_c, 1.0) + 1);
+						}
+						else if (v->source_scan[k] == dcn_bw_hor) {
+							v->dpte_bytes_per_row_c = 64.0 * (dcn_bw_ceil2((v->viewport_width[k] / v->no_of_dpp[i][j][k] / 2.0 - 1.0) / v->data_pte_req_width_c, 1.0) + 1);
+						}
+						else {
+							v->dpte_bytes_per_row_c = 64.0 * (dcn_bw_ceil2((v->viewport_height[k] / 2.0 - 1.0) / v->data_pte_req_height_c, 1.0) + 1);
+						}
+					}
+					else {
+						v->dpte_bytes_per_row_c = 0.0;
+					}
+				}
+				else {
+					v->dpte_bytes_per_row_c = 0.0;
+					v->meta_pte_bytes_per_frame_c = 0.0;
+					v->meta_row_bytes_c = 0.0;
+				}
+				v->dpte_bytes_per_row[k] = v->dpte_bytes_per_row_y + v->dpte_bytes_per_row_c;
+				v->meta_pte_bytes_per_frame[k] = v->meta_pte_bytes_per_frame_y + v->meta_pte_bytes_per_frame_c;
+				v->meta_row_bytes[k] = v->meta_row_bytes_y + v->meta_row_bytes_c;
+				v->v_init_y = (v->v_ratio[k] + v->vtaps[k] + 1.0 + v->interlace_output[k] * 0.5 * v->v_ratio[k]) / 2.0;
+				v->prefill_y[k] =dcn_bw_floor2(v->v_init_y, 1.0);
+				v->max_num_sw_y[k] =dcn_bw_ceil2((v->prefill_y[k] - 1.0) / v->swath_height_yper_state[i][j][k], 1.0) + 1;
+				if (v->prefill_y[k] > 1.0) {
+					v->max_partial_sw_y =dcn_bw_mod((v->prefill_y[k] - 2.0), v->swath_height_yper_state[i][j][k]);
+				}
+				else {
+					v->max_partial_sw_y =dcn_bw_mod((v->prefill_y[k] + v->swath_height_yper_state[i][j][k] - 2.0), v->swath_height_yper_state[i][j][k]);
+				}
+				v->max_partial_sw_y =dcn_bw_max2(1.0, v->max_partial_sw_y);
+				v->prefetch_lines_y[k] = v->max_num_sw_y[k] * v->swath_height_yper_state[i][j][k] + v->max_partial_sw_y;
+				if ((v->source_pixel_format[k] != dcn_bw_rgb_sub_64 && v->source_pixel_format[k] != dcn_bw_rgb_sub_32 && v->source_pixel_format[k] != dcn_bw_rgb_sub_16)) {
+					v->v_init_c = (v->v_ratio[k] / 2.0 + v->vtaps[k] + 1.0 + v->interlace_output[k] * 0.5 * v->v_ratio[k] / 2.0) / 2.0;
+					v->prefill_c[k] =dcn_bw_floor2(v->v_init_c, 1.0);
+					v->max_num_sw_c[k] =dcn_bw_ceil2((v->prefill_c[k] - 1.0) / v->swath_height_cper_state[i][j][k], 1.0) + 1;
+					if (v->prefill_c[k] > 1.0) {
+						v->max_partial_sw_c =dcn_bw_mod((v->prefill_c[k] - 2.0), v->swath_height_cper_state[i][j][k]);
+					}
+					else {
+						v->max_partial_sw_c =dcn_bw_mod((v->prefill_c[k] + v->swath_height_cper_state[i][j][k] - 2.0), v->swath_height_cper_state[i][j][k]);
+					}
+					v->max_partial_sw_c =dcn_bw_max2(1.0, v->max_partial_sw_c);
+					v->prefetch_lines_c[k] = v->max_num_sw_c[k] * v->swath_height_cper_state[i][j][k] + v->max_partial_sw_c;
+				}
+				else {
+					v->prefetch_lines_c[k] = 0.0;
+				}
+				v->dst_x_after_scaler = 90.0 * v->pixel_clock[k] / (v->required_dispclk[i][j] / (j + 1)) + 42.0 * v->pixel_clock[k] / v->required_dispclk[i][j];
+				if (v->no_of_dpp[i][j][k] > 1.0) {
+					v->dst_x_after_scaler = v->dst_x_after_scaler + v->scaler_rec_out_width[k] / 2.0;
+				}
+				if (v->output_format[k] == dcn_bw_420) {
+					v->dst_y_after_scaler = 1.0;
+				}
+				else {
+					v->dst_y_after_scaler = 0.0;
+				}
+				v->time_calc = 24.0 / v->projected_dcfclk_deep_sleep;
+				v->v_update_offset[k] =dcn_bw_ceil2(v->htotal[k] / 4.0, 1.0);
+				v->total_repeater_delay = v->max_inter_dcn_tile_repeaters * (2.0 / (v->required_dispclk[i][j] / (j + 1)) + 3.0 / v->required_dispclk[i][j]);
+				v->v_update_width[k] = (14.0 / v->projected_dcfclk_deep_sleep + 12.0 / (v->required_dispclk[i][j] / (j + 1)) + v->total_repeater_delay) * v->pixel_clock[k];
+				v->v_ready_offset[k] =dcn_bw_max2(150.0 / (v->required_dispclk[i][j] / (j + 1)), v->total_repeater_delay + 20.0 / v->projected_dcfclk_deep_sleep + 10.0 / (v->required_dispclk[i][j] / (j + 1))) * v->pixel_clock[k];
+				v->time_setup = (v->v_update_offset[k] + v->v_update_width[k] + v->v_ready_offset[k]) / v->pixel_clock[k];
+				v->extra_latency = v->urgent_round_trip_and_out_of_order_latency_per_state[i] + (v->total_number_of_active_dpp[i][j] * v->pixel_chunk_size_in_kbyte + v->total_number_of_dcc_active_dpp[i][j] * v->meta_chunk_size) * 1024.0 / v->return_bw_per_state[i];
+				if (v->pte_enable == dcn_bw_yes) {
+					v->extra_latency = v->extra_latency + v->total_number_of_active_dpp[i][j] * v->pte_chunk_size * 1024.0 / v->return_bw_per_state[i];
+				}
+				if (v->can_vstartup_lines_exceed_vsync_plus_back_porch_lines_minus_one == dcn_bw_yes) {
+					v->maximum_vstartup = v->vtotal[k] - v->vactive[k] - 1.0;
+				}
+				else {
+					v->maximum_vstartup = v->v_sync_plus_back_porch[k] - 1.0;
+				}
+				v->line_times_for_prefetch[k] = v->maximum_vstartup - v->urgent_latency / (v->htotal[k] / v->pixel_clock[k]) - (v->time_calc + v->time_setup) / (v->htotal[k] / v->pixel_clock[k]) - (v->dst_y_after_scaler + v->dst_x_after_scaler / v->htotal[k]);
+				v->line_times_for_prefetch[k] =dcn_bw_floor2(4.0 * (v->line_times_for_prefetch[k] + 0.125), 1.0) / 4;
+				v->prefetch_bw[k] = (v->meta_pte_bytes_per_frame[k] + 2.0 * v->meta_row_bytes[k] + 2.0 * v->dpte_bytes_per_row[k] + v->prefetch_lines_y[k] * v->swath_width_yper_state[i][j][k] *dcn_bw_ceil2(v->byte_per_pixel_in_dety[k], 1.0) + v->prefetch_lines_c[k] * v->swath_width_yper_state[i][j][k] / 2.0 *dcn_bw_ceil2(v->byte_per_pixel_in_detc[k], 2.0)) / (v->line_times_for_prefetch[k] * v->htotal[k] / v->pixel_clock[k]);
+			}
+			v->bw_available_for_immediate_flip = v->return_bw_per_state[i];
+			for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+				v->bw_available_for_immediate_flip = v->bw_available_for_immediate_flip -dcn_bw_max2(v->read_bandwidth[k], v->prefetch_bw[k]);
+			}
+			for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+				v->total_immediate_flip_bytes[k] = 0.0;
+				if ((v->source_pixel_format[k] != dcn_bw_yuv420_sub_8 && v->source_pixel_format[k] != dcn_bw_yuv420_sub_10)) {
+					v->total_immediate_flip_bytes[k] = v->total_immediate_flip_bytes[k] + v->meta_pte_bytes_per_frame[k] + v->meta_row_bytes[k] + v->dpte_bytes_per_row[k];
+				}
+			}
+			for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+				if (v->pte_enable == dcn_bw_yes && v->dcc_enable[k] == dcn_bw_yes) {
+					v->time_for_meta_pte_with_immediate_flip =dcn_bw_max5(v->meta_pte_bytes_per_frame[k] / v->prefetch_bw[k], v->meta_pte_bytes_per_frame[k] * v->total_immediate_flip_bytes[k] / (v->bw_available_for_immediate_flip * (v->meta_pte_bytes_per_frame[k] + v->meta_row_bytes[k] + v->dpte_bytes_per_row[k])), v->extra_latency, v->urgent_latency, v->htotal[k] / v->pixel_clock[k] / 4.0);
+					v->time_for_meta_pte_without_immediate_flip =dcn_bw_max3(v->meta_pte_bytes_per_frame[k] / v->prefetch_bw[k], v->extra_latency, v->htotal[k] / v->pixel_clock[k] / 4.0);
+				}
+				else {
+					v->time_for_meta_pte_with_immediate_flip = v->htotal[k] / v->pixel_clock[k] / 4.0;
+					v->time_for_meta_pte_without_immediate_flip = v->htotal[k] / v->pixel_clock[k] / 4.0;
+				}
+				if (v->pte_enable == dcn_bw_yes || v->dcc_enable[k] == dcn_bw_yes) {
+					v->time_for_meta_and_dpte_row_with_immediate_flip =dcn_bw_max5((v->meta_row_bytes[k] + v->dpte_bytes_per_row[k]) / v->prefetch_bw[k], (v->meta_row_bytes[k] + v->dpte_bytes_per_row[k]) * v->total_immediate_flip_bytes[k] / (v->bw_available_for_immediate_flip * (v->meta_pte_bytes_per_frame[k] + v->meta_row_bytes[k] + v->dpte_bytes_per_row[k])), v->htotal[k] / v->pixel_clock[k] - v->time_for_meta_pte_with_immediate_flip, v->extra_latency, 2.0 * v->urgent_latency);
+					v->time_for_meta_and_dpte_row_without_immediate_flip =dcn_bw_max3((v->meta_row_bytes[k] + v->dpte_bytes_per_row[k]) / v->prefetch_bw[k], v->htotal[k] / v->pixel_clock[k] - v->time_for_meta_pte_without_immediate_flip, v->extra_latency);
+				}
+				else {
+					v->time_for_meta_and_dpte_row_with_immediate_flip =dcn_bw_max2(v->htotal[k] / v->pixel_clock[k] - v->time_for_meta_pte_with_immediate_flip, v->extra_latency - v->time_for_meta_pte_with_immediate_flip);
+					v->time_for_meta_and_dpte_row_without_immediate_flip =dcn_bw_max2(v->htotal[k] / v->pixel_clock[k] - v->time_for_meta_pte_without_immediate_flip, v->extra_latency - v->time_for_meta_pte_without_immediate_flip);
+				}
+				v->lines_for_meta_pte_with_immediate_flip[k] =dcn_bw_floor2(4.0 * (v->time_for_meta_pte_with_immediate_flip / (v->htotal[k] / v->pixel_clock[k]) + 0.125), 1.0) / 4;
+				v->lines_for_meta_pte_without_immediate_flip[k] =dcn_bw_floor2(4.0 * (v->time_for_meta_pte_without_immediate_flip / (v->htotal[k] / v->pixel_clock[k]) + 0.125), 1.0) / 4;
+				v->lines_for_meta_and_dpte_row_with_immediate_flip[k] =dcn_bw_floor2(4.0 * (v->time_for_meta_and_dpte_row_with_immediate_flip / (v->htotal[k] / v->pixel_clock[k]) + 0.125), 1.0) / 4;
+				v->lines_for_meta_and_dpte_row_without_immediate_flip[k] =dcn_bw_floor2(4.0 * (v->time_for_meta_and_dpte_row_without_immediate_flip / (v->htotal[k] / v->pixel_clock[k]) + 0.125), 1.0) / 4;
+				v->line_times_to_request_prefetch_pixel_data_with_immediate_flip = v->line_times_for_prefetch[k] - v->lines_for_meta_pte_with_immediate_flip[k] - v->lines_for_meta_and_dpte_row_with_immediate_flip[k];
+				v->line_times_to_request_prefetch_pixel_data_without_immediate_flip = v->line_times_for_prefetch[k] - v->lines_for_meta_pte_without_immediate_flip[k] - v->lines_for_meta_and_dpte_row_without_immediate_flip[k];
+				if (v->line_times_to_request_prefetch_pixel_data_with_immediate_flip > 0.0) {
+					v->v_ratio_pre_ywith_immediate_flip[i][j][k] = v->prefetch_lines_y[k] / v->line_times_to_request_prefetch_pixel_data_with_immediate_flip;
+					if ((v->swath_height_yper_state[i][j][k] > 4.0)) {
+						if (v->line_times_to_request_prefetch_pixel_data_with_immediate_flip - (v->prefill_y[k] - 3.0) / 2.0 > 0.0) {
+							v->v_ratio_pre_ywith_immediate_flip[i][j][k] =dcn_bw_max2(v->v_ratio_pre_ywith_immediate_flip[i][j][k], (v->max_num_sw_y[k] * v->swath_height_yper_state[i][j][k]) / (v->line_times_to_request_prefetch_pixel_data_with_immediate_flip - (v->prefill_y[k] - 3.0) / 2.0));
+						}
+						else {
+							v->v_ratio_pre_ywith_immediate_flip[i][j][k] = 999999.0;
+						}
+					}
+					v->v_ratio_pre_cwith_immediate_flip[i][j][k] = v->prefetch_lines_c[k] / v->line_times_to_request_prefetch_pixel_data_with_immediate_flip;
+					if ((v->swath_height_cper_state[i][j][k] > 4.0)) {
+						if (v->line_times_to_request_prefetch_pixel_data_with_immediate_flip - (v->prefill_c[k] - 3.0) / 2.0 > 0.0) {
+							v->v_ratio_pre_cwith_immediate_flip[i][j][k] =dcn_bw_max2(v->v_ratio_pre_cwith_immediate_flip[i][j][k], (v->max_num_sw_c[k] * v->swath_height_cper_state[i][j][k]) / (v->line_times_to_request_prefetch_pixel_data_with_immediate_flip - (v->prefill_c[k] - 3.0) / 2.0));
+						}
+						else {
+							v->v_ratio_pre_cwith_immediate_flip[i][j][k] = 999999.0;
+						}
+					}
+					v->required_prefetch_pixel_data_bw_with_immediate_flip[i][j][k] = v->no_of_dpp[i][j][k] * (v->prefetch_lines_y[k] / v->line_times_to_request_prefetch_pixel_data_with_immediate_flip *dcn_bw_ceil2(v->byte_per_pixel_in_dety[k], 1.0) + v->prefetch_lines_c[k] / v->line_times_to_request_prefetch_pixel_data_with_immediate_flip *dcn_bw_ceil2(v->byte_per_pixel_in_detc[k], 2.0) / 2.0) * v->swath_width_yper_state[i][j][k] / (v->htotal[k] / v->pixel_clock[k]);
+				}
+				else {
+					v->v_ratio_pre_ywith_immediate_flip[i][j][k] = 999999.0;
+					v->v_ratio_pre_cwith_immediate_flip[i][j][k] = 999999.0;
+					v->required_prefetch_pixel_data_bw_with_immediate_flip[i][j][k] = 999999.0;
+				}
+				if (v->line_times_to_request_prefetch_pixel_data_without_immediate_flip > 0.0) {
+					v->v_ratio_pre_ywithout_immediate_flip[i][j][k] = v->prefetch_lines_y[k] / v->line_times_to_request_prefetch_pixel_data_without_immediate_flip;
+					if ((v->swath_height_yper_state[i][j][k] > 4.0)) {
+						if (v->line_times_to_request_prefetch_pixel_data_without_immediate_flip - (v->prefill_y[k] - 3.0) / 2.0 > 0.0) {
+							v->v_ratio_pre_ywithout_immediate_flip[i][j][k] =dcn_bw_max2(v->v_ratio_pre_ywithout_immediate_flip[i][j][k], (v->max_num_sw_y[k] * v->swath_height_yper_state[i][j][k]) / (v->line_times_to_request_prefetch_pixel_data_without_immediate_flip - (v->prefill_y[k] - 3.0) / 2.0));
+						}
+						else {
+							v->v_ratio_pre_ywithout_immediate_flip[i][j][k] = 999999.0;
+						}
+					}
+					v->v_ratio_pre_cwithout_immediate_flip[i][j][k] = v->prefetch_lines_c[k] / v->line_times_to_request_prefetch_pixel_data_without_immediate_flip;
+					if ((v->swath_height_cper_state[i][j][k] > 4.0)) {
+						if (v->line_times_to_request_prefetch_pixel_data_without_immediate_flip - (v->prefill_c[k] - 3.0) / 2.0 > 0.0) {
+							v->v_ratio_pre_cwithout_immediate_flip[i][j][k] =dcn_bw_max2(v->v_ratio_pre_cwithout_immediate_flip[i][j][k], (v->max_num_sw_c[k] * v->swath_height_cper_state[i][j][k]) / (v->line_times_to_request_prefetch_pixel_data_without_immediate_flip - (v->prefill_c[k] - 3.0) / 2.0));
+						}
+						else {
+							v->v_ratio_pre_cwithout_immediate_flip[i][j][k] = 999999.0;
+						}
+					}
+					v->required_prefetch_pixel_data_bw_without_immediate_flip[i][j][k] = v->no_of_dpp[i][j][k] * (v->prefetch_lines_y[k] / v->line_times_to_request_prefetch_pixel_data_without_immediate_flip *dcn_bw_ceil2(v->byte_per_pixel_in_dety[k], 1.0) + v->prefetch_lines_c[k] / v->line_times_to_request_prefetch_pixel_data_without_immediate_flip *dcn_bw_ceil2(v->byte_per_pixel_in_detc[k], 2.0) / 2.0) * v->swath_width_yper_state[i][j][k] / (v->htotal[k] / v->pixel_clock[k]);
+				}
+				else {
+					v->v_ratio_pre_ywithout_immediate_flip[i][j][k] = 999999.0;
+					v->v_ratio_pre_cwithout_immediate_flip[i][j][k] = 999999.0;
+					v->required_prefetch_pixel_data_bw_without_immediate_flip[i][j][k] = 999999.0;
+				}
+			}
+			v->maximum_read_bandwidth_with_prefetch_with_immediate_flip = 0.0;
+			for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+				if ((v->source_pixel_format[k] != dcn_bw_yuv420_sub_8 && v->source_pixel_format[k] != dcn_bw_yuv420_sub_10)) {
+					v->maximum_read_bandwidth_with_prefetch_with_immediate_flip = v->maximum_read_bandwidth_with_prefetch_with_immediate_flip +dcn_bw_max2(v->read_bandwidth[k], v->required_prefetch_pixel_data_bw_with_immediate_flip[i][j][k]) +dcn_bw_max2(v->meta_pte_bytes_per_frame[k] / (v->lines_for_meta_pte_with_immediate_flip[k] * v->htotal[k] / v->pixel_clock[k]), (v->meta_row_bytes[k] + v->dpte_bytes_per_row[k]) / (v->lines_for_meta_and_dpte_row_with_immediate_flip[k] * v->htotal[k] / v->pixel_clock[k]));
+				}
+				else {
+					v->maximum_read_bandwidth_with_prefetch_with_immediate_flip = v->maximum_read_bandwidth_with_prefetch_with_immediate_flip +dcn_bw_max2(v->read_bandwidth[k], v->required_prefetch_pixel_data_bw_without_immediate_flip[i][j][k]);
+				}
+			}
+			v->maximum_read_bandwidth_with_prefetch_without_immediate_flip = 0.0;
+			for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+				v->maximum_read_bandwidth_with_prefetch_without_immediate_flip = v->maximum_read_bandwidth_with_prefetch_without_immediate_flip +dcn_bw_max2(v->read_bandwidth[k], v->required_prefetch_pixel_data_bw_without_immediate_flip[i][j][k]);
+			}
+			v->prefetch_supported_with_immediate_flip[i][j] = dcn_bw_yes;
+			if (v->maximum_read_bandwidth_with_prefetch_with_immediate_flip > v->return_bw_per_state[i]) {
+				v->prefetch_supported_with_immediate_flip[i][j] = dcn_bw_no;
+			}
+			for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+				if (v->line_times_for_prefetch[k] < 2.0 || v->lines_for_meta_pte_with_immediate_flip[k] >= 8.0 || v->lines_for_meta_and_dpte_row_with_immediate_flip[k] >= 16.0) {
+					v->prefetch_supported_with_immediate_flip[i][j] = dcn_bw_no;
+				}
+			}
+			v->prefetch_supported_without_immediate_flip[i][j] = dcn_bw_yes;
+			if (v->maximum_read_bandwidth_with_prefetch_without_immediate_flip > v->return_bw_per_state[i]) {
+				v->prefetch_supported_without_immediate_flip[i][j] = dcn_bw_no;
+			}
+			for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+				if (v->line_times_for_prefetch[k] < 2.0 || v->lines_for_meta_pte_without_immediate_flip[k] >= 8.0 || v->lines_for_meta_and_dpte_row_without_immediate_flip[k] >= 16.0) {
+					v->prefetch_supported_without_immediate_flip[i][j] = dcn_bw_no;
+				}
+			}
+		}
+	}
+	for (i = 0; i <= number_of_states_plus_one; i++) {
+		for (j = 0; j <= 1; j++) {
+			v->v_ratio_in_prefetch_supported_with_immediate_flip[i][j] = dcn_bw_yes;
+			for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+				if ((((v->source_pixel_format[k] != dcn_bw_yuv420_sub_8 && v->source_pixel_format[k] != dcn_bw_yuv420_sub_10) && (v->v_ratio_pre_ywith_immediate_flip[i][j][k] > 4.0 || v->v_ratio_pre_cwith_immediate_flip[i][j][k] > 4.0)) || ((v->source_pixel_format[k] == dcn_bw_yuv420_sub_8 || v->source_pixel_format[k] == dcn_bw_yuv420_sub_10) && (v->v_ratio_pre_ywithout_immediate_flip[i][j][k] > 4.0 || v->v_ratio_pre_cwithout_immediate_flip[i][j][k] > 4.0)))) {
+					v->v_ratio_in_prefetch_supported_with_immediate_flip[i][j] = dcn_bw_no;
+				}
+			}
+			v->v_ratio_in_prefetch_supported_without_immediate_flip[i][j] = dcn_bw_yes;
+			for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+				if ((v->v_ratio_pre_ywithout_immediate_flip[i][j][k] > 4.0 || v->v_ratio_pre_cwithout_immediate_flip[i][j][k] > 4.0)) {
+					v->v_ratio_in_prefetch_supported_without_immediate_flip[i][j] = dcn_bw_no;
+				}
+			}
+		}
+	}
+	/*mode support, voltage state and soc configuration*/
+
+	for (i = number_of_states_plus_one; i >= 0; i--) {
+		for (j = 0; j <= 1; j++) {
+			if (v->scale_ratio_support == dcn_bw_yes && v->source_format_pixel_and_scan_support == dcn_bw_yes && v->viewport_size_support == dcn_bw_yes && v->bandwidth_support[i] == dcn_bw_yes && v->dio_support[i] == dcn_bw_yes && v->urgent_latency_support[i][j] == dcn_bw_yes && v->rob_support[i] == dcn_bw_yes && v->dispclk_dppclk_support[i][j] == dcn_bw_yes && v->total_available_pipes_support[i][j] == dcn_bw_yes && v->total_available_writeback_support == dcn_bw_yes && v->writeback_latency_support == dcn_bw_yes) {
+				if (v->prefetch_supported_with_immediate_flip[i][j] == dcn_bw_yes && v->v_ratio_in_prefetch_supported_with_immediate_flip[i][j] == dcn_bw_yes) {
+					v->mode_support_with_immediate_flip[i][j] = dcn_bw_yes;
+				}
+				else {
+					v->mode_support_with_immediate_flip[i][j] = dcn_bw_no;
+				}
+				if (v->prefetch_supported_without_immediate_flip[i][j] == dcn_bw_yes && v->v_ratio_in_prefetch_supported_without_immediate_flip[i][j] == dcn_bw_yes) {
+					v->mode_support_without_immediate_flip[i][j] = dcn_bw_yes;
+				}
+				else {
+					v->mode_support_without_immediate_flip[i][j] = dcn_bw_no;
+				}
+			}
+			else {
+				v->mode_support_with_immediate_flip[i][j] = dcn_bw_no;
+				v->mode_support_without_immediate_flip[i][j] = dcn_bw_no;
+			}
+		}
+	}
+	for (i = number_of_states_plus_one; i >= 0; i--) {
+		if ((i == number_of_states_plus_one || v->mode_support_with_immediate_flip[i][1] == dcn_bw_yes || v->mode_support_with_immediate_flip[i][0] == dcn_bw_yes) && i >= v->voltage_override_level) {
+			v->voltage_level_with_immediate_flip = i;
+		}
+	}
+	for (i = number_of_states_plus_one; i >= 0; i--) {
+		if ((i == number_of_states_plus_one || v->mode_support_without_immediate_flip[i][1] == dcn_bw_yes || v->mode_support_without_immediate_flip[i][0] == dcn_bw_yes) && i >= v->voltage_override_level) {
+			v->voltage_level_without_immediate_flip = i;
+		}
+	}
+	if (v->voltage_level_with_immediate_flip == number_of_states_plus_one) {
+		v->immediate_flip_supported = dcn_bw_no;
+		v->voltage_level = v->voltage_level_without_immediate_flip;
+	}
+	else {
+		v->immediate_flip_supported = dcn_bw_yes;
+		v->voltage_level = v->voltage_level_with_immediate_flip;
+	}
+	v->dcfclk = v->dcfclk_per_state[v->voltage_level];
+	v->fabric_and_dram_bandwidth = v->fabric_and_dram_bandwidth_per_state[v->voltage_level];
+	for (j = 0; j <= 1; j++) {
+		v->required_dispclk_per_ratio[j] = v->required_dispclk[v->voltage_level][j];
+		for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+			v->dpp_per_plane_per_ratio[j][k] = v->no_of_dpp[v->voltage_level][j][k];
+		}
+		v->dispclk_dppclk_support_per_ratio[j] = v->dispclk_dppclk_support[v->voltage_level][j];
+	}
+	v->max_phyclk = v->phyclk_per_state[v->voltage_level];
+}
+void display_pipe_configuration(struct dcn_bw_internal_vars *v)
+{
+	int j;
+	int k;
+	/*display pipe configuration*/
+
+	for (j = 0; j <= 1; j++) {
+		v->total_number_of_active_dpp_per_ratio[j] = 0.0;
+		for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+			v->total_number_of_active_dpp_per_ratio[j] = v->total_number_of_active_dpp_per_ratio[j] + v->dpp_per_plane_per_ratio[j][k];
+		}
+	}
+	if ((v->dispclk_dppclk_support_per_ratio[0] == dcn_bw_yes && v->dispclk_dppclk_support_per_ratio[1] == dcn_bw_no) || (v->dispclk_dppclk_support_per_ratio[0] == v->dispclk_dppclk_support_per_ratio[1] && (v->total_number_of_active_dpp_per_ratio[0] < v->total_number_of_active_dpp_per_ratio[1] || (((v->total_number_of_active_dpp_per_ratio[0] == v->total_number_of_active_dpp_per_ratio[1]) && v->required_dispclk_per_ratio[0] <= 0.5 * v->required_dispclk_per_ratio[1]))))) {
+		v->dispclk_dppclk_ratio = 1;
+		v->final_error_message = v->error_message[0];
+	}
+	else {
+		v->dispclk_dppclk_ratio = 2;
+		v->final_error_message = v->error_message[1];
+	}
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		v->dpp_per_plane[k] = v->dpp_per_plane_per_ratio[v->dispclk_dppclk_ratio - 1][k];
+	}
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		if (v->source_pixel_format[k] == dcn_bw_rgb_sub_64) {
+			v->byte_per_pix_dety = 8.0;
+			v->byte_per_pix_detc = 0.0;
+		}
+		else if (v->source_pixel_format[k] == dcn_bw_rgb_sub_32) {
+			v->byte_per_pix_dety = 4.0;
+			v->byte_per_pix_detc = 0.0;
+		}
+		else if (v->source_pixel_format[k] == dcn_bw_rgb_sub_16) {
+			v->byte_per_pix_dety = 2.0;
+			v->byte_per_pix_detc = 0.0;
+		}
+		else if (v->source_pixel_format[k] == dcn_bw_yuv420_sub_8) {
+			v->byte_per_pix_dety = 1.0;
+			v->byte_per_pix_detc = 2.0;
+		}
+		else {
+			v->byte_per_pix_dety = 4.0f / 3.0f;
+			v->byte_per_pix_detc = 8.0f / 3.0f;
+		}
+		if ((v->source_pixel_format[k] == dcn_bw_rgb_sub_64 || v->source_pixel_format[k] == dcn_bw_rgb_sub_32 || v->source_pixel_format[k] == dcn_bw_rgb_sub_16)) {
+			if (v->source_surface_mode[k] == dcn_bw_sw_linear) {
+				v->read256_bytes_block_height_y = 1.0;
+			}
+			else if (v->source_pixel_format[k] == dcn_bw_rgb_sub_64) {
+				v->read256_bytes_block_height_y = 4.0;
+			}
+			else {
+				v->read256_bytes_block_height_y = 8.0;
+			}
+			v->read256_bytes_block_width_y = 256.0 /dcn_bw_ceil2(v->byte_per_pix_dety, 1.0) / v->read256_bytes_block_height_y;
+			v->read256_bytes_block_height_c = 0.0;
+			v->read256_bytes_block_width_c = 0.0;
+		}
+		else {
+			if (v->source_surface_mode[k] == dcn_bw_sw_linear) {
+				v->read256_bytes_block_height_y = 1.0;
+				v->read256_bytes_block_height_c = 1.0;
+			}
+			else if (v->source_pixel_format[k] == dcn_bw_yuv420_sub_8) {
+				v->read256_bytes_block_height_y = 16.0;
+				v->read256_bytes_block_height_c = 8.0;
+			}
+			else {
+				v->read256_bytes_block_height_y = 8.0;
+				v->read256_bytes_block_height_c = 8.0;
+			}
+			v->read256_bytes_block_width_y = 256.0 /dcn_bw_ceil2(v->byte_per_pix_dety, 1.0) / v->read256_bytes_block_height_y;
+			v->read256_bytes_block_width_c = 256.0 /dcn_bw_ceil2(v->byte_per_pix_detc, 2.0) / v->read256_bytes_block_height_c;
+		}
+		if (v->source_scan[k] == dcn_bw_hor) {
+			v->maximum_swath_height_y = v->read256_bytes_block_height_y;
+			v->maximum_swath_height_c = v->read256_bytes_block_height_c;
+		}
+		else {
+			v->maximum_swath_height_y = v->read256_bytes_block_width_y;
+			v->maximum_swath_height_c = v->read256_bytes_block_width_c;
+		}
+		if ((v->source_pixel_format[k] == dcn_bw_rgb_sub_64 || v->source_pixel_format[k] == dcn_bw_rgb_sub_32 || v->source_pixel_format[k] == dcn_bw_rgb_sub_16)) {
+			if (v->source_surface_mode[k] == dcn_bw_sw_linear || (v->source_pixel_format[k] == dcn_bw_rgb_sub_64 && (v->source_surface_mode[k] == dcn_bw_sw_4_kb_s || v->source_surface_mode[k] == dcn_bw_sw_4_kb_s_x || v->source_surface_mode[k] == dcn_bw_sw_64_kb_s || v->source_surface_mode[k] == dcn_bw_sw_64_kb_s_t || v->source_surface_mode[k] == dcn_bw_sw_64_kb_s_x || v->source_surface_mode[k] == dcn_bw_sw_var_s || v->source_surface_mode[k] == dcn_bw_sw_var_s_x) && v->source_scan[k] == dcn_bw_hor)) {
+				v->minimum_swath_height_y = v->maximum_swath_height_y;
+			}
+			else {
+				v->minimum_swath_height_y = v->maximum_swath_height_y / 2.0;
+			}
+			v->minimum_swath_height_c = v->maximum_swath_height_c;
+		}
+		else {
+			if (v->source_surface_mode[k] == dcn_bw_sw_linear) {
+				v->minimum_swath_height_y = v->maximum_swath_height_y;
+				v->minimum_swath_height_c = v->maximum_swath_height_c;
+			}
+			else if (v->source_pixel_format[k] == dcn_bw_yuv420_sub_8 && v->source_scan[k] == dcn_bw_hor) {
+				v->minimum_swath_height_y = v->maximum_swath_height_y / 2.0;
+				if (v->bug_forcing_luma_and_chroma_request_to_same_size_fixed == dcn_bw_yes) {
+					v->minimum_swath_height_c = v->maximum_swath_height_c;
+				}
+				else {
+					v->minimum_swath_height_c = v->maximum_swath_height_c / 2.0;
+				}
+			}
+			else if (v->source_pixel_format[k] == dcn_bw_yuv420_sub_10 && v->source_scan[k] == dcn_bw_hor) {
+				v->minimum_swath_height_c = v->maximum_swath_height_c / 2.0;
+				if (v->bug_forcing_luma_and_chroma_request_to_same_size_fixed == dcn_bw_yes) {
+					v->minimum_swath_height_y = v->maximum_swath_height_y;
+				}
+				else {
+					v->minimum_swath_height_y = v->maximum_swath_height_y / 2.0;
+				}
+			}
+			else {
+				v->minimum_swath_height_y = v->maximum_swath_height_y;
+				v->minimum_swath_height_c = v->maximum_swath_height_c;
+			}
+		}
+		if (v->source_scan[k] == dcn_bw_hor) {
+			v->swath_width = v->viewport_width[k] / v->dpp_per_plane[k];
+		}
+		else {
+			v->swath_width = v->viewport_height[k] / v->dpp_per_plane[k];
+		}
+		v->swath_width_granularity_y = 256.0 /dcn_bw_ceil2(v->byte_per_pix_dety, 1.0) / v->maximum_swath_height_y;
+		v->rounded_up_max_swath_size_bytes_y = (dcn_bw_ceil2(v->swath_width - 1.0, v->swath_width_granularity_y) + v->swath_width_granularity_y) * v->byte_per_pix_dety * v->maximum_swath_height_y;
+		if (v->source_pixel_format[k] == dcn_bw_yuv420_sub_10) {
+			v->rounded_up_max_swath_size_bytes_y =dcn_bw_ceil2(v->rounded_up_max_swath_size_bytes_y, 256.0) + 256;
+		}
+		if (v->maximum_swath_height_c > 0.0) {
+			v->swath_width_granularity_c = 256.0 /dcn_bw_ceil2(v->byte_per_pix_detc, 2.0) / v->maximum_swath_height_c;
+		}
+		v->rounded_up_max_swath_size_bytes_c = (dcn_bw_ceil2(v->swath_width / 2.0 - 1.0, v->swath_width_granularity_c) + v->swath_width_granularity_c) * v->byte_per_pix_detc * v->maximum_swath_height_c;
+		if (v->source_pixel_format[k] == dcn_bw_yuv420_sub_10) {
+			v->rounded_up_max_swath_size_bytes_c =dcn_bw_ceil2(v->rounded_up_max_swath_size_bytes_c, 256.0) + 256;
+		}
+		if (v->rounded_up_max_swath_size_bytes_y + v->rounded_up_max_swath_size_bytes_c <= v->det_buffer_size_in_kbyte * 1024.0 / 2.0) {
+			v->swath_height_y[k] = v->maximum_swath_height_y;
+			v->swath_height_c[k] = v->maximum_swath_height_c;
+		}
+		else {
+			v->swath_height_y[k] = v->minimum_swath_height_y;
+			v->swath_height_c[k] = v->minimum_swath_height_c;
+		}
+		if (v->swath_height_c[k] == 0.0) {
+			v->det_buffer_size_y[k] = v->det_buffer_size_in_kbyte * 1024.0;
+			v->det_buffer_size_c[k] = 0.0;
+		}
+		else if (v->swath_height_y[k] <= v->swath_height_c[k]) {
+			v->det_buffer_size_y[k] = v->det_buffer_size_in_kbyte * 1024.0 / 2.0;
+			v->det_buffer_size_c[k] = v->det_buffer_size_in_kbyte * 1024.0 / 2.0;
+		}
+		else {
+			v->det_buffer_size_y[k] = v->det_buffer_size_in_kbyte * 1024.0 * 2.0 / 3.0;
+			v->det_buffer_size_c[k] = v->det_buffer_size_in_kbyte * 1024.0 / 3.0;
+		}
+	}
+}
+void dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation(struct dcn_bw_internal_vars *v)
+{
+	int k;
+	/*dispclk and dppclk calculation*/
+
+	v->dispclk_with_ramping = 0.0;
+	v->dispclk_without_ramping = 0.0;
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		if (v->h_ratio[k] > 1.0) {
+			v->pscl_throughput[k] =dcn_bw_min2(v->max_dchub_topscl_throughput, v->max_pscl_tolb_throughput * v->h_ratio[k] /dcn_bw_ceil2(v->htaps[k] / 6.0, 1.0));
+		}
+		else {
+			v->pscl_throughput[k] =dcn_bw_min2(v->max_dchub_topscl_throughput, v->max_pscl_tolb_throughput);
+		}
+		v->dppclk_using_single_dpp_luma = v->pixel_clock[k] *dcn_bw_max3(v->vtaps[k] / 6.0 *dcn_bw_min2(1.0, v->h_ratio[k]), v->h_ratio[k] * v->v_ratio[k] / v->pscl_throughput[k], 1.0);
+		if ((v->source_pixel_format[k] != dcn_bw_yuv420_sub_8 && v->source_pixel_format[k] != dcn_bw_yuv420_sub_10)) {
+			v->pscl_throughput_chroma[k] = 0.0;
+			v->dppclk_using_single_dpp = v->dppclk_using_single_dpp_luma;
+		}
+		else {
+			if (v->h_ratio[k] > 1.0) {
+				v->pscl_throughput_chroma[k] =dcn_bw_min2(v->max_dchub_topscl_throughput, v->max_pscl_tolb_throughput * v->h_ratio[k] / 2.0 /dcn_bw_ceil2(v->hta_pschroma[k] / 6.0, 1.0));
+			}
+			else {
+				v->pscl_throughput_chroma[k] =dcn_bw_min2(v->max_dchub_topscl_throughput, v->max_pscl_tolb_throughput);
+			}
+			v->dppclk_using_single_dpp_chroma = v->pixel_clock[k] *dcn_bw_max3(v->vta_pschroma[k] / 6.0 *dcn_bw_min2(1.0, v->h_ratio[k] / 2.0), v->h_ratio[k] * v->v_ratio[k] / 4.0 / v->pscl_throughput_chroma[k], 1.0);
+			v->dppclk_using_single_dpp =dcn_bw_max2(v->dppclk_using_single_dpp_luma, v->dppclk_using_single_dpp_chroma);
+		}
+		if (v->odm_capable == dcn_bw_yes) {
+			v->dispclk_with_ramping =dcn_bw_max2(v->dispclk_with_ramping,dcn_bw_max2(v->dppclk_using_single_dpp / v->dpp_per_plane[k] * v->dispclk_dppclk_ratio, v->pixel_clock[k] / v->dpp_per_plane[k]) * (1.0 + v->downspreading / 100.0) * (1.0 + v->dispclk_ramping_margin / 100.0));
+			v->dispclk_without_ramping =dcn_bw_max2(v->dispclk_without_ramping,dcn_bw_max2(v->dppclk_using_single_dpp / v->dpp_per_plane[k] * v->dispclk_dppclk_ratio, v->pixel_clock[k] / v->dpp_per_plane[k]) * (1.0 + v->downspreading / 100.0));
+		}
+		else {
+			v->dispclk_with_ramping =dcn_bw_max2(v->dispclk_with_ramping,dcn_bw_max2(v->dppclk_using_single_dpp / v->dpp_per_plane[k] * v->dispclk_dppclk_ratio, v->pixel_clock[k]) * (1.0 + v->downspreading / 100.0) * (1.0 + v->dispclk_ramping_margin / 100.0));
+			v->dispclk_without_ramping =dcn_bw_max2(v->dispclk_without_ramping,dcn_bw_max2(v->dppclk_using_single_dpp / v->dpp_per_plane[k] * v->dispclk_dppclk_ratio, v->pixel_clock[k]) * (1.0 + v->downspreading / 100.0));
+		}
+	}
+	if (v->dispclk_without_ramping > v->max_dispclk[number_of_states]) {
+		v->dispclk = v->dispclk_without_ramping;
+	}
+	else if (v->dispclk_with_ramping > v->max_dispclk[number_of_states]) {
+		v->dispclk = v->max_dispclk[number_of_states];
+	}
+	else {
+		v->dispclk = v->dispclk_with_ramping;
+	}
+	v->dppclk = v->dispclk / v->dispclk_dppclk_ratio;
+	/*urgent watermark*/
+
+	v->return_bandwidth_to_dcn =dcn_bw_min2(v->return_bus_width * v->dcfclk, v->fabric_and_dram_bandwidth * 1000.0 * v->percent_of_ideal_drambw_received_after_urg_latency / 100.0);
+	v->dcc_enabled_any_plane = dcn_bw_no;
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		if (v->dcc_enable[k] == dcn_bw_yes) {
+			v->dcc_enabled_any_plane = dcn_bw_yes;
+		}
+	}
+	v->return_bw = v->return_bandwidth_to_dcn;
+	if (v->dcc_enabled_any_plane == dcn_bw_yes && v->return_bandwidth_to_dcn > v->dcfclk * v->return_bus_width / 4.0) {
+		v->return_bw =dcn_bw_min2(v->return_bw, v->return_bandwidth_to_dcn * 4.0 * (1.0 - v->urgent_latency / ((v->rob_buffer_size_in_kbyte - v->pixel_chunk_size_in_kbyte) * 1024.0 / (v->return_bandwidth_to_dcn - v->dcfclk * v->return_bus_width / 4.0) + v->urgent_latency)));
+	}
+	v->critical_compression = 2.0 * v->return_bus_width * v->dcfclk * v->urgent_latency / (v->return_bandwidth_to_dcn * v->urgent_latency + (v->rob_buffer_size_in_kbyte - v->pixel_chunk_size_in_kbyte) * 1024.0);
+	if (v->dcc_enabled_any_plane == dcn_bw_yes && v->critical_compression > 1.0 && v->critical_compression < 4.0) {
+		v->return_bw =dcn_bw_min2(v->return_bw, dcn_bw_pow(4.0 * v->return_bandwidth_to_dcn * (v->rob_buffer_size_in_kbyte - v->pixel_chunk_size_in_kbyte) * 1024.0 * v->return_bus_width * v->dcfclk * v->urgent_latency / (v->return_bandwidth_to_dcn * v->urgent_latency + (v->rob_buffer_size_in_kbyte - v->pixel_chunk_size_in_kbyte) * 1024.0), 2));
+	}
+	v->return_bandwidth_to_dcn =dcn_bw_min2(v->return_bus_width * v->dcfclk, v->fabric_and_dram_bandwidth * 1000.0);
+	if (v->dcc_enabled_any_plane == dcn_bw_yes && v->return_bandwidth_to_dcn > v->dcfclk * v->return_bus_width / 4.0) {
+		v->return_bw =dcn_bw_min2(v->return_bw, v->return_bandwidth_to_dcn * 4.0 * (1.0 - v->urgent_latency / ((v->rob_buffer_size_in_kbyte - v->pixel_chunk_size_in_kbyte) * 1024.0 / (v->return_bandwidth_to_dcn - v->dcfclk * v->return_bus_width / 4.0) + v->urgent_latency)));
+	}
+	v->critical_compression = 2.0 * v->return_bus_width * v->dcfclk * v->urgent_latency / (v->return_bandwidth_to_dcn * v->urgent_latency + (v->rob_buffer_size_in_kbyte - v->pixel_chunk_size_in_kbyte) * 1024.0);
+	if (v->dcc_enabled_any_plane == dcn_bw_yes && v->critical_compression > 1.0 && v->critical_compression < 4.0) {
+		v->return_bw =dcn_bw_min2(v->return_bw, dcn_bw_pow(4.0 * v->return_bandwidth_to_dcn * (v->rob_buffer_size_in_kbyte - v->pixel_chunk_size_in_kbyte) * 1024.0 * v->return_bus_width * v->dcfclk * v->urgent_latency / (v->return_bandwidth_to_dcn * v->urgent_latency + (v->rob_buffer_size_in_kbyte - v->pixel_chunk_size_in_kbyte) * 1024.0), 2));
+	}
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		if (v->source_scan[k] == dcn_bw_hor) {
+			v->swath_width_y[k] = v->viewport_width[k] / v->dpp_per_plane[k];
+		}
+		else {
+			v->swath_width_y[k] = v->viewport_height[k] / v->dpp_per_plane[k];
+		}
+	}
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		if (v->source_pixel_format[k] == dcn_bw_rgb_sub_64) {
+			v->byte_per_pixel_dety[k] = 8.0;
+			v->byte_per_pixel_detc[k] = 0.0;
+		}
+		else if (v->source_pixel_format[k] == dcn_bw_rgb_sub_32) {
+			v->byte_per_pixel_dety[k] = 4.0;
+			v->byte_per_pixel_detc[k] = 0.0;
+		}
+		else if (v->source_pixel_format[k] == dcn_bw_rgb_sub_16) {
+			v->byte_per_pixel_dety[k] = 2.0;
+			v->byte_per_pixel_detc[k] = 0.0;
+		}
+		else if (v->source_pixel_format[k] == dcn_bw_yuv420_sub_8) {
+			v->byte_per_pixel_dety[k] = 1.0;
+			v->byte_per_pixel_detc[k] = 2.0;
+		}
+		else {
+			v->byte_per_pixel_dety[k] = 4.0f / 3.0f;
+			v->byte_per_pixel_detc[k] = 8.0f / 3.0f;
+		}
+	}
+	v->total_data_read_bandwidth = 0.0;
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		v->read_bandwidth_plane_luma[k] = v->swath_width_y[k] * v->dpp_per_plane[k] *dcn_bw_ceil2(v->byte_per_pixel_dety[k], 1.0) / (v->htotal[k] / v->pixel_clock[k]) * v->v_ratio[k];
+		v->read_bandwidth_plane_chroma[k] = v->swath_width_y[k] / 2.0 * v->dpp_per_plane[k] *dcn_bw_ceil2(v->byte_per_pixel_detc[k], 2.0) / (v->htotal[k] / v->pixel_clock[k]) * v->v_ratio[k] / 2.0;
+		v->total_data_read_bandwidth = v->total_data_read_bandwidth + v->read_bandwidth_plane_luma[k] + v->read_bandwidth_plane_chroma[k];
+	}
+	v->total_active_dpp = 0.0;
+	v->total_dcc_active_dpp = 0.0;
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		v->total_active_dpp = v->total_active_dpp + v->dpp_per_plane[k];
+		if (v->dcc_enable[k] == dcn_bw_yes) {
+			v->total_dcc_active_dpp = v->total_dcc_active_dpp + v->dpp_per_plane[k];
+		}
+	}
+	v->urgent_round_trip_and_out_of_order_latency = (v->round_trip_ping_latency_cycles + 32.0) / v->dcfclk + v->urgent_out_of_order_return_per_channel * v->number_of_channels / v->return_bw;
+	v->last_pixel_of_line_extra_watermark = 0.0;
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		if (v->v_ratio[k] <= 1.0) {
+			v->display_pipe_line_delivery_time_luma[k] = v->swath_width_y[k] * v->dpp_per_plane[k] / v->h_ratio[k] / v->pixel_clock[k];
+		}
+		else {
+			v->display_pipe_line_delivery_time_luma[k] = v->swath_width_y[k] / v->pscl_throughput[k] / v->dppclk;
+		}
+		v->data_fabric_line_delivery_time_luma = v->swath_width_y[k] * v->swath_height_y[k] *dcn_bw_ceil2(v->byte_per_pixel_dety[k], 1.0) / (v->return_bw * v->read_bandwidth_plane_luma[k] / v->dpp_per_plane[k] / v->total_data_read_bandwidth);
+		v->last_pixel_of_line_extra_watermark =dcn_bw_max2(v->last_pixel_of_line_extra_watermark, v->data_fabric_line_delivery_time_luma - v->display_pipe_line_delivery_time_luma[k]);
+		if (v->byte_per_pixel_detc[k] == 0.0) {
+			v->display_pipe_line_delivery_time_chroma[k] = 0.0;
+		}
+		else {
+			if (v->v_ratio[k] / 2.0 <= 1.0) {
+				v->display_pipe_line_delivery_time_chroma[k] = v->swath_width_y[k] / 2.0 * v->dpp_per_plane[k] / (v->h_ratio[k] / 2.0) / v->pixel_clock[k];
+			}
+			else {
+				v->display_pipe_line_delivery_time_chroma[k] = v->swath_width_y[k] / 2.0 / v->pscl_throughput_chroma[k] / v->dppclk;
+			}
+			v->data_fabric_line_delivery_time_chroma = v->swath_width_y[k] / 2.0 * v->swath_height_c[k] *dcn_bw_ceil2(v->byte_per_pixel_detc[k], 2.0) / (v->return_bw * v->read_bandwidth_plane_chroma[k] / v->dpp_per_plane[k] / v->total_data_read_bandwidth);
+			v->last_pixel_of_line_extra_watermark =dcn_bw_max2(v->last_pixel_of_line_extra_watermark, v->data_fabric_line_delivery_time_chroma - v->display_pipe_line_delivery_time_chroma[k]);
+		}
+	}
+	v->urgent_extra_latency = v->urgent_round_trip_and_out_of_order_latency + (v->total_active_dpp * v->pixel_chunk_size_in_kbyte + v->total_dcc_active_dpp * v->meta_chunk_size) * 1024.0 / v->return_bw;
+	if (v->pte_enable == dcn_bw_yes) {
+		v->urgent_extra_latency = v->urgent_extra_latency + v->total_active_dpp * v->pte_chunk_size * 1024.0 / v->return_bw;
+	}
+	v->urgent_watermark = v->urgent_latency + v->last_pixel_of_line_extra_watermark + v->urgent_extra_latency;
+	v->ptemeta_urgent_watermark = v->urgent_watermark + 2.0 * v->urgent_latency;
+	/*nb p-state/dram clock change watermark*/
+
+	v->dram_clock_change_watermark = v->dram_clock_change_latency + v->urgent_watermark;
+	v->total_active_writeback = 0.0;
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		if (v->output[k] == dcn_bw_writeback) {
+			v->total_active_writeback = v->total_active_writeback + 1.0;
+		}
+	}
+	if (v->total_active_writeback <= 1.0) {
+		v->writeback_dram_clock_change_watermark = v->dram_clock_change_latency + v->write_back_latency;
+	}
+	else {
+		v->writeback_dram_clock_change_watermark = v->dram_clock_change_latency + v->write_back_latency + v->writeback_chunk_size * 1024.0 / 32.0 / v->socclk;
+	}
+	/*stutter efficiency*/
+
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		v->lines_in_dety[k] = v->det_buffer_size_y[k] / v->byte_per_pixel_dety[k] / v->swath_width_y[k];
+		v->lines_in_dety_rounded_down_to_swath[k] =dcn_bw_floor2(v->lines_in_dety[k], v->swath_height_y[k]);
+		v->full_det_buffering_time_y[k] = v->lines_in_dety_rounded_down_to_swath[k] * (v->htotal[k] / v->pixel_clock[k]) / v->v_ratio[k];
+		if (v->byte_per_pixel_detc[k] > 0.0) {
+			v->lines_in_detc[k] = v->det_buffer_size_c[k] / v->byte_per_pixel_detc[k] / (v->swath_width_y[k] / 2.0);
+			v->lines_in_detc_rounded_down_to_swath[k] =dcn_bw_floor2(v->lines_in_detc[k], v->swath_height_c[k]);
+			v->full_det_buffering_time_c[k] = v->lines_in_detc_rounded_down_to_swath[k] * (v->htotal[k] / v->pixel_clock[k]) / (v->v_ratio[k] / 2.0);
+		}
+		else {
+			v->lines_in_detc[k] = 0.0;
+			v->lines_in_detc_rounded_down_to_swath[k] = 0.0;
+			v->full_det_buffering_time_c[k] = 999999.0;
+		}
+	}
+	v->min_full_det_buffering_time = 999999.0;
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		if (v->full_det_buffering_time_y[k] < v->min_full_det_buffering_time) {
+			v->min_full_det_buffering_time = v->full_det_buffering_time_y[k];
+			v->frame_time_for_min_full_det_buffering_time = v->vtotal[k] * v->htotal[k] / v->pixel_clock[k];
+		}
+		if (v->full_det_buffering_time_c[k] < v->min_full_det_buffering_time) {
+			v->min_full_det_buffering_time = v->full_det_buffering_time_c[k];
+			v->frame_time_for_min_full_det_buffering_time = v->vtotal[k] * v->htotal[k] / v->pixel_clock[k];
+		}
+	}
+	v->average_read_bandwidth_gbyte_per_second = 0.0;
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		if (v->dcc_enable[k] == dcn_bw_yes) {
+			v->average_read_bandwidth_gbyte_per_second = v->average_read_bandwidth_gbyte_per_second + v->read_bandwidth_plane_luma[k] / v->dcc_rate[k] / 1000.0 + v->read_bandwidth_plane_chroma[k] / v->dcc_rate[k] / 1000.0;
+		}
+		else {
+			v->average_read_bandwidth_gbyte_per_second = v->average_read_bandwidth_gbyte_per_second + v->read_bandwidth_plane_luma[k] / 1000.0 + v->read_bandwidth_plane_chroma[k] / 1000.0;
+		}
+		if (v->dcc_enable[k] == dcn_bw_yes) {
+			v->average_read_bandwidth_gbyte_per_second = v->average_read_bandwidth_gbyte_per_second + v->read_bandwidth_plane_luma[k] / 1000.0 / 256.0 + v->read_bandwidth_plane_chroma[k] / 1000.0 / 256.0;
+		}
+		if (v->pte_enable == dcn_bw_yes) {
+			v->average_read_bandwidth_gbyte_per_second = v->average_read_bandwidth_gbyte_per_second + v->read_bandwidth_plane_luma[k] / 1000.0 / 512.0 + v->read_bandwidth_plane_chroma[k] / 1000.0 / 512.0;
+		}
+	}
+	v->part_of_burst_that_fits_in_rob =dcn_bw_min2(v->min_full_det_buffering_time * v->total_data_read_bandwidth, v->rob_buffer_size_in_kbyte * 1024.0 * v->total_data_read_bandwidth / (v->average_read_bandwidth_gbyte_per_second * 1000.0));
+	v->stutter_burst_time = v->part_of_burst_that_fits_in_rob * (v->average_read_bandwidth_gbyte_per_second * 1000.0) / v->total_data_read_bandwidth / v->return_bw + (v->min_full_det_buffering_time * v->total_data_read_bandwidth - v->part_of_burst_that_fits_in_rob) / (v->dcfclk * 64.0);
+	if (v->total_active_writeback == 0.0) {
+		v->stutter_efficiency_not_including_vblank = (1.0 - (v->sr_exit_time + v->stutter_burst_time) / v->min_full_det_buffering_time) * 100.0;
+	}
+	else {
+		v->stutter_efficiency_not_including_vblank = 0.0;
+	}
+	v->smallest_vblank = 999999.0;
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		if (v->synchronized_vblank == dcn_bw_yes || v->number_of_active_planes == 1) {
+			v->v_blank_time = (v->vtotal[k] - v->vactive[k]) * v->htotal[k] / v->pixel_clock[k];
+		}
+		else {
+			v->v_blank_time = 0.0;
+		}
+		v->smallest_vblank =dcn_bw_min2(v->smallest_vblank, v->v_blank_time);
+	}
+	v->stutter_efficiency = (v->stutter_efficiency_not_including_vblank / 100.0 * (v->frame_time_for_min_full_det_buffering_time - v->smallest_vblank) + v->smallest_vblank) / v->frame_time_for_min_full_det_buffering_time * 100.0;
+	/*dcfclk deep sleep*/
+
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		if (v->byte_per_pixel_detc[k] > 0.0) {
+			v->dcfclk_deep_sleep_per_plane[k] =dcn_bw_max2(1.1 * v->swath_width_y[k] *dcn_bw_ceil2(v->byte_per_pixel_dety[k], 1.0) / 32.0 / v->display_pipe_line_delivery_time_luma[k], 1.1 * v->swath_width_y[k] / 2.0 *dcn_bw_ceil2(v->byte_per_pixel_detc[k], 2.0) / 32.0 / v->display_pipe_line_delivery_time_chroma[k]);
+		}
+		else {
+			v->dcfclk_deep_sleep_per_plane[k] = 1.1 * v->swath_width_y[k] *dcn_bw_ceil2(v->byte_per_pixel_dety[k], 1.0) / 64.0 / v->display_pipe_line_delivery_time_luma[k];
+		}
+		v->dcfclk_deep_sleep_per_plane[k] =dcn_bw_max2(v->dcfclk_deep_sleep_per_plane[k], v->pixel_clock[k] / 16.0);
+	}
+	v->dcf_clk_deep_sleep = 8.0;
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		v->dcf_clk_deep_sleep =dcn_bw_max2(v->dcf_clk_deep_sleep, v->dcfclk_deep_sleep_per_plane[k]);
+	}
+	/*stutter watermark*/
+
+	v->stutter_exit_watermark = v->sr_exit_time + v->last_pixel_of_line_extra_watermark + v->urgent_extra_latency + 10.0 / v->dcf_clk_deep_sleep;
+	v->stutter_enter_plus_exit_watermark = v->sr_enter_plus_exit_time + v->last_pixel_of_line_extra_watermark + v->urgent_extra_latency;
+	/*urgent latency supported*/
+
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		v->effective_det_plus_lb_lines_luma =dcn_bw_floor2(v->lines_in_dety[k] +dcn_bw_min2(v->lines_in_dety[k] * v->dppclk * v->byte_per_pixel_dety[k] * v->pscl_throughput[k] / (v->return_bw / v->dpp_per_plane[k]), v->effective_lb_latency_hiding_source_lines_luma), v->swath_height_y[k]);
+		v->urgent_latency_support_us_luma = v->effective_det_plus_lb_lines_luma * (v->htotal[k] / v->pixel_clock[k]) / v->v_ratio[k] - v->effective_det_plus_lb_lines_luma * v->swath_width_y[k] * v->byte_per_pixel_dety[k] / (v->return_bw / v->dpp_per_plane[k]);
+		if (v->byte_per_pixel_detc[k] > 0.0) {
+			v->effective_det_plus_lb_lines_chroma =dcn_bw_floor2(v->lines_in_detc[k] +dcn_bw_min2(v->lines_in_detc[k] * v->dppclk * v->byte_per_pixel_detc[k] * v->pscl_throughput_chroma[k] / (v->return_bw / v->dpp_per_plane[k]), v->effective_lb_latency_hiding_source_lines_chroma), v->swath_height_c[k]);
+			v->urgent_latency_support_us_chroma = v->effective_det_plus_lb_lines_chroma * (v->htotal[k] / v->pixel_clock[k]) / (v->v_ratio[k] / 2.0) - v->effective_det_plus_lb_lines_chroma * (v->swath_width_y[k] / 2.0) * v->byte_per_pixel_detc[k] / (v->return_bw / v->dpp_per_plane[k]);
+			v->urgent_latency_support_us[k] =dcn_bw_min2(v->urgent_latency_support_us_luma, v->urgent_latency_support_us_chroma);
+		}
+		else {
+			v->urgent_latency_support_us[k] = v->urgent_latency_support_us_luma;
+		}
+	}
+	v->min_urgent_latency_support_us = 999999.0;
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		v->min_urgent_latency_support_us =dcn_bw_min2(v->min_urgent_latency_support_us, v->urgent_latency_support_us[k]);
+	}
+	/*non-urgent latency tolerance*/
+
+	v->non_urgent_latency_tolerance = v->min_urgent_latency_support_us - v->urgent_watermark;
+	/*prefetch*/
+
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		if ((v->source_pixel_format[k] == dcn_bw_rgb_sub_64 || v->source_pixel_format[k] == dcn_bw_rgb_sub_32 || v->source_pixel_format[k] == dcn_bw_rgb_sub_16)) {
+			if (v->source_surface_mode[k] == dcn_bw_sw_linear) {
+				v->block_height256_bytes_y = 1.0;
+			}
+			else if (v->source_pixel_format[k] == dcn_bw_rgb_sub_64) {
+				v->block_height256_bytes_y = 4.0;
+			}
+			else {
+				v->block_height256_bytes_y = 8.0;
+			}
+			v->block_height256_bytes_c = 0.0;
+		}
+		else {
+			if (v->source_surface_mode[k] == dcn_bw_sw_linear) {
+				v->block_height256_bytes_y = 1.0;
+				v->block_height256_bytes_c = 1.0;
+			}
+			else if (v->source_pixel_format[k] == dcn_bw_yuv420_sub_8) {
+				v->block_height256_bytes_y = 16.0;
+				v->block_height256_bytes_c = 8.0;
+			}
+			else {
+				v->block_height256_bytes_y = 8.0;
+				v->block_height256_bytes_c = 8.0;
+			}
+		}
+		if (v->dcc_enable[k] == dcn_bw_yes) {
+			v->meta_request_width_y = 64.0 * 256.0 /dcn_bw_ceil2(v->byte_per_pixel_dety[k], 1.0) / (8.0 * v->block_height256_bytes_y);
+			v->meta_surf_width_y =dcn_bw_ceil2(v->swath_width_y[k] - 1.0, v->meta_request_width_y) + v->meta_request_width_y;
+			v->meta_surf_height_y =dcn_bw_ceil2(v->viewport_height[k] - 1.0, 8.0 * v->block_height256_bytes_y) + 8.0 * v->block_height256_bytes_y;
+			if (v->pte_enable == dcn_bw_yes) {
+				v->meta_pte_bytes_frame_y = (dcn_bw_ceil2((v->meta_surf_width_y * v->meta_surf_height_y *dcn_bw_ceil2(v->byte_per_pixel_dety[k], 1.0) / 256.0 - 4096.0) / 8.0 / 4096.0, 1.0) + 1) * 64.0;
+			}
+			else {
+				v->meta_pte_bytes_frame_y = 0.0;
+			}
+			if (v->source_scan[k] == dcn_bw_hor) {
+				v->meta_row_byte_y = v->meta_surf_width_y * 8.0 * v->block_height256_bytes_y *dcn_bw_ceil2(v->byte_per_pixel_dety[k], 1.0) / 256.0;
+			}
+			else {
+				v->meta_row_byte_y = v->meta_surf_height_y * v->meta_request_width_y *dcn_bw_ceil2(v->byte_per_pixel_dety[k], 1.0) / 256.0;
+			}
+		}
+		else {
+			v->meta_pte_bytes_frame_y = 0.0;
+			v->meta_row_byte_y = 0.0;
+		}
+		if (v->pte_enable == dcn_bw_yes) {
+			if (v->source_surface_mode[k] == dcn_bw_sw_linear) {
+				v->macro_tile_size_byte_y = 256.0;
+				v->macro_tile_height_y = 1.0;
+			}
+			else if (v->source_surface_mode[k] == dcn_bw_sw_4_kb_s || v->source_surface_mode[k] == dcn_bw_sw_4_kb_s_x || v->source_surface_mode[k] == dcn_bw_sw_4_kb_d || v->source_surface_mode[k] == dcn_bw_sw_4_kb_d_x) {
+				v->macro_tile_size_byte_y = 4096.0;
+				v->macro_tile_height_y = 4.0 * v->block_height256_bytes_y;
+			}
+			else if (v->source_surface_mode[k] == dcn_bw_sw_64_kb_s || v->source_surface_mode[k] == dcn_bw_sw_64_kb_s_t || v->source_surface_mode[k] == dcn_bw_sw_64_kb_s_x || v->source_surface_mode[k] == dcn_bw_sw_64_kb_d || v->source_surface_mode[k] == dcn_bw_sw_64_kb_d_t || v->source_surface_mode[k] == dcn_bw_sw_64_kb_d_x) {
+				v->macro_tile_size_byte_y = 64.0 * 1024;
+				v->macro_tile_height_y = 16.0 * v->block_height256_bytes_y;
+			}
+			else {
+				v->macro_tile_size_byte_y = 256.0 * 1024;
+				v->macro_tile_height_y = 32.0 * v->block_height256_bytes_y;
+			}
+			if (v->macro_tile_size_byte_y <= 65536.0) {
+				v->pixel_pte_req_height_y = v->macro_tile_height_y;
+			}
+			else {
+				v->pixel_pte_req_height_y = 16.0 * v->block_height256_bytes_y;
+			}
+			v->pixel_pte_req_width_y = 4096.0 /dcn_bw_ceil2(v->byte_per_pixel_dety[k], 1.0) / v->pixel_pte_req_height_y * 8;
+			if (v->source_surface_mode[k] == dcn_bw_sw_linear) {
+				v->pixel_pte_bytes_per_row_y = 64.0 * (dcn_bw_ceil2((v->swath_width_y[k] *dcn_bw_min2(128.0, dcn_bw_pow(2.0,dcn_bw_floor2(dcn_bw_log(v->pte_buffer_size_in_requests * v->pixel_pte_req_width_y / v->swath_width_y[k], 2.0), 1.0))) - 1.0) / v->pixel_pte_req_width_y, 1.0) + 1);
+			}
+			else if (v->source_scan[k] == dcn_bw_hor) {
+				v->pixel_pte_bytes_per_row_y = 64.0 * (dcn_bw_ceil2((v->swath_width_y[k] - 1.0) / v->pixel_pte_req_width_y, 1.0) + 1);
+			}
+			else {
+				v->pixel_pte_bytes_per_row_y = 64.0 * (dcn_bw_ceil2((v->viewport_height[k] - 1.0) / v->pixel_pte_req_height_y, 1.0) + 1);
+			}
+		}
+		else {
+			v->pixel_pte_bytes_per_row_y = 0.0;
+		}
+		if ((v->source_pixel_format[k] != dcn_bw_rgb_sub_64 && v->source_pixel_format[k] != dcn_bw_rgb_sub_32 && v->source_pixel_format[k] != dcn_bw_rgb_sub_16)) {
+			if (v->dcc_enable[k] == dcn_bw_yes) {
+				v->meta_request_width_c = 64.0 * 256.0 /dcn_bw_ceil2(v->byte_per_pixel_detc[k], 2.0) / (8.0 * v->block_height256_bytes_c);
+				v->meta_surf_width_c =dcn_bw_ceil2(v->swath_width_y[k] / 2.0 - 1.0, v->meta_request_width_c) + v->meta_request_width_c;
+				v->meta_surf_height_c =dcn_bw_ceil2(v->viewport_height[k] / 2.0 - 1.0, 8.0 * v->block_height256_bytes_c) + 8.0 * v->block_height256_bytes_c;
+				if (v->pte_enable == dcn_bw_yes) {
+					v->meta_pte_bytes_frame_c = (dcn_bw_ceil2((v->meta_surf_width_c * v->meta_surf_height_c *dcn_bw_ceil2(v->byte_per_pixel_detc[k], 2.0) / 256.0 - 4096.0) / 8.0 / 4096.0, 1.0) + 1) * 64.0;
+				}
+				else {
+					v->meta_pte_bytes_frame_c = 0.0;
+				}
+				if (v->source_scan[k] == dcn_bw_hor) {
+					v->meta_row_byte_c = v->meta_surf_width_c * 8.0 * v->block_height256_bytes_c *dcn_bw_ceil2(v->byte_per_pixel_detc[k], 2.0) / 256.0;
+				}
+				else {
+					v->meta_row_byte_c = v->meta_surf_height_c * v->meta_request_width_c *dcn_bw_ceil2(v->byte_per_pixel_detc[k], 2.0) / 256.0;
+				}
+			}
+			else {
+				v->meta_pte_bytes_frame_c = 0.0;
+				v->meta_row_byte_c = 0.0;
+			}
+			if (v->pte_enable == dcn_bw_yes) {
+				if (v->source_surface_mode[k] == dcn_bw_sw_linear) {
+					v->macro_tile_size_bytes_c = 256.0;
+					v->macro_tile_height_c = 1.0;
+				}
+				else if (v->source_surface_mode[k] == dcn_bw_sw_4_kb_s || v->source_surface_mode[k] == dcn_bw_sw_4_kb_s_x || v->source_surface_mode[k] == dcn_bw_sw_4_kb_d || v->source_surface_mode[k] == dcn_bw_sw_4_kb_d_x) {
+					v->macro_tile_size_bytes_c = 4096.0;
+					v->macro_tile_height_c = 4.0 * v->block_height256_bytes_c;
+				}
+				else if (v->source_surface_mode[k] == dcn_bw_sw_64_kb_s || v->source_surface_mode[k] == dcn_bw_sw_64_kb_s_t || v->source_surface_mode[k] == dcn_bw_sw_64_kb_s_x || v->source_surface_mode[k] == dcn_bw_sw_64_kb_d || v->source_surface_mode[k] == dcn_bw_sw_64_kb_d_t || v->source_surface_mode[k] == dcn_bw_sw_64_kb_d_x) {
+					v->macro_tile_size_bytes_c = 64.0 * 1024;
+					v->macro_tile_height_c = 16.0 * v->block_height256_bytes_c;
+				}
+				else {
+					v->macro_tile_size_bytes_c = 256.0 * 1024;
+					v->macro_tile_height_c = 32.0 * v->block_height256_bytes_c;
+				}
+				if (v->macro_tile_size_bytes_c <= 65536.0) {
+					v->pixel_pte_req_height_c = v->macro_tile_height_c;
+				}
+				else {
+					v->pixel_pte_req_height_c = 16.0 * v->block_height256_bytes_c;
+				}
+				v->pixel_pte_req_width_c = 4096.0 /dcn_bw_ceil2(v->byte_per_pixel_detc[k], 2.0) / v->pixel_pte_req_height_c * 8;
+				if (v->source_surface_mode[k] == dcn_bw_sw_linear) {
+					v->pixel_pte_bytes_per_row_c = 64.0 * (dcn_bw_ceil2((v->swath_width_y[k] / 2.0 * dcn_bw_min2(128.0, dcn_bw_pow(2.0,dcn_bw_floor2(dcn_bw_log(v->pte_buffer_size_in_requests * v->pixel_pte_req_width_c / (v->swath_width_y[k] / 2.0), 2.0), 1.0))) - 1.0) / v->pixel_pte_req_width_c, 1.0) + 1);
+				}
+				else if (v->source_scan[k] == dcn_bw_hor) {
+					v->pixel_pte_bytes_per_row_c = 64.0 * (dcn_bw_ceil2((v->swath_width_y[k] / 2.0 - 1.0) / v->pixel_pte_req_width_c, 1.0) + 1);
+				}
+				else {
+					v->pixel_pte_bytes_per_row_c = 64.0 * (dcn_bw_ceil2((v->viewport_height[k] / 2.0 - 1.0) / v->pixel_pte_req_height_c, 1.0) + 1);
+				}
+			}
+			else {
+				v->pixel_pte_bytes_per_row_c = 0.0;
+			}
+		}
+		else {
+			v->pixel_pte_bytes_per_row_c = 0.0;
+			v->meta_pte_bytes_frame_c = 0.0;
+			v->meta_row_byte_c = 0.0;
+		}
+		v->pixel_pte_bytes_per_row[k] = v->pixel_pte_bytes_per_row_y + v->pixel_pte_bytes_per_row_c;
+		v->meta_pte_bytes_frame[k] = v->meta_pte_bytes_frame_y + v->meta_pte_bytes_frame_c;
+		v->meta_row_byte[k] = v->meta_row_byte_y + v->meta_row_byte_c;
+		v->v_init_pre_fill_y[k] =dcn_bw_floor2((v->v_ratio[k] + v->vtaps[k] + 1.0 + v->interlace_output[k] * 0.5 * v->v_ratio[k]) / 2.0, 1.0);
+		v->max_num_swath_y[k] =dcn_bw_ceil2((v->v_init_pre_fill_y[k] - 1.0) / v->swath_height_y[k], 1.0) + 1;
+		if (v->v_init_pre_fill_y[k] > 1.0) {
+			v->max_partial_swath_y =dcn_bw_mod((v->v_init_pre_fill_y[k] - 2.0), v->swath_height_y[k]);
+		}
+		else {
+			v->max_partial_swath_y =dcn_bw_mod((v->v_init_pre_fill_y[k] + v->swath_height_y[k] - 2.0), v->swath_height_y[k]);
+		}
+		v->max_partial_swath_y =dcn_bw_max2(1.0, v->max_partial_swath_y);
+		v->prefetch_source_lines_y[k] = v->max_num_swath_y[k] * v->swath_height_y[k] + v->max_partial_swath_y;
+		if ((v->source_pixel_format[k] != dcn_bw_rgb_sub_64 && v->source_pixel_format[k] != dcn_bw_rgb_sub_32 && v->source_pixel_format[k] != dcn_bw_rgb_sub_16)) {
+			v->v_init_pre_fill_c[k] =dcn_bw_floor2((v->v_ratio[k] / 2.0 + v->vtaps[k] + 1.0 + v->interlace_output[k] * 0.5 * v->v_ratio[k] / 2.0) / 2.0, 1.0);
+			v->max_num_swath_c[k] =dcn_bw_ceil2((v->v_init_pre_fill_c[k] - 1.0) / v->swath_height_c[k], 1.0) + 1;
+			if (v->v_init_pre_fill_c[k] > 1.0) {
+				v->max_partial_swath_c =dcn_bw_mod((v->v_init_pre_fill_c[k] - 2.0), v->swath_height_c[k]);
+			}
+			else {
+				v->max_partial_swath_c =dcn_bw_mod((v->v_init_pre_fill_c[k] + v->swath_height_c[k] - 2.0), v->swath_height_c[k]);
+			}
+			v->max_partial_swath_c =dcn_bw_max2(1.0, v->max_partial_swath_c);
+		}
+		else {
+			v->max_num_swath_c[k] = 0.0;
+			v->max_partial_swath_c = 0.0;
+		}
+		v->prefetch_source_lines_c[k] = v->max_num_swath_c[k] * v->swath_height_c[k] + v->max_partial_swath_c;
+	}
+	v->t_calc = 24.0 / v->dcf_clk_deep_sleep;
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		if (v->can_vstartup_lines_exceed_vsync_plus_back_porch_lines_minus_one == dcn_bw_yes) {
+			v->max_vstartup_lines[k] = v->vtotal[k] - v->vactive[k] - 1.0;
+		}
+		else {
+			v->max_vstartup_lines[k] = v->v_sync_plus_back_porch[k] - 1.0;
+		}
+	}
+	v->next_prefetch_mode = 0.0;
+	do {
+		v->v_startup_lines = 13.0;
+		do {
+			v->planes_with_room_to_increase_vstartup_prefetch_bw_less_than_active_bw = dcn_bw_yes;
+			v->planes_with_room_to_increase_vstartup_vratio_prefetch_more_than4 = dcn_bw_no;
+			v->planes_with_room_to_increase_vstartup_destination_line_times_for_prefetch_less_than2 = dcn_bw_no;
+			v->v_ratio_prefetch_more_than4 = dcn_bw_no;
+			v->destination_line_times_for_prefetch_less_than2 = dcn_bw_no;
+			v->prefetch_mode = v->next_prefetch_mode;
+			for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+				v->dstx_after_scaler = 90.0 * v->pixel_clock[k] / v->dppclk + 42.0 * v->pixel_clock[k] / v->dispclk;
+				if (v->dpp_per_plane[k] > 1.0) {
+					v->dstx_after_scaler = v->dstx_after_scaler + v->scaler_rec_out_width[k] / 2.0;
+				}
+				if (v->output_format[k] == dcn_bw_420) {
+					v->dsty_after_scaler = 1.0;
+				}
+				else {
+					v->dsty_after_scaler = 0.0;
+				}
+				v->v_update_offset_pix =dcn_bw_ceil2(v->htotal[k] / 4.0, 1.0);
+				v->total_repeater_delay_time = v->max_inter_dcn_tile_repeaters * (2.0 / v->dppclk + 3.0 / v->dispclk);
+				v->v_update_width_pix = (14.0 / v->dcf_clk_deep_sleep + 12.0 / v->dppclk + v->total_repeater_delay_time) * v->pixel_clock[k];
+				v->v_ready_offset_pix =dcn_bw_max2(150.0 / v->dppclk, v->total_repeater_delay_time + 20.0 / v->dcf_clk_deep_sleep + 10.0 / v->dppclk) * v->pixel_clock[k];
+				v->t_setup = (v->v_update_offset_pix + v->v_update_width_pix + v->v_ready_offset_pix) / v->pixel_clock[k];
+				v->v_startup[k] =dcn_bw_min2(v->v_startup_lines, v->max_vstartup_lines[k]);
+				if (v->prefetch_mode == 0.0) {
+					v->t_wait =dcn_bw_max3(v->dram_clock_change_latency + v->urgent_latency, v->sr_enter_plus_exit_time, v->urgent_latency);
+				}
+				else if (v->prefetch_mode == 1.0) {
+					v->t_wait =dcn_bw_max2(v->sr_enter_plus_exit_time, v->urgent_latency);
+				}
+				else {
+					v->t_wait = v->urgent_latency;
+				}
+				v->destination_lines_for_prefetch[k] =dcn_bw_floor2(4.0 * (v->v_startup[k] - v->t_wait / (v->htotal[k] / v->pixel_clock[k]) - (v->t_calc + v->t_setup) / (v->htotal[k] / v->pixel_clock[k]) - (v->dsty_after_scaler + v->dstx_after_scaler / v->htotal[k]) + 0.125), 1.0) / 4;
+				if (v->destination_lines_for_prefetch[k] > 0.0) {
+					v->prefetch_bandwidth[k] = (v->meta_pte_bytes_frame[k] + 2.0 * v->meta_row_byte[k] + 2.0 * v->pixel_pte_bytes_per_row[k] + v->prefetch_source_lines_y[k] * v->swath_width_y[k] *dcn_bw_ceil2(v->byte_per_pixel_dety[k], 1.0) + v->prefetch_source_lines_c[k] * v->swath_width_y[k] / 2.0 *dcn_bw_ceil2(v->byte_per_pixel_detc[k], 2.0)) / (v->destination_lines_for_prefetch[k] * v->htotal[k] / v->pixel_clock[k]);
+				}
+				else {
+					v->prefetch_bandwidth[k] = 999999.0;
+				}
+			}
+			v->bandwidth_available_for_immediate_flip = v->return_bw;
+			for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+				v->bandwidth_available_for_immediate_flip = v->bandwidth_available_for_immediate_flip -dcn_bw_max2(v->read_bandwidth_plane_luma[k] + v->read_bandwidth_plane_chroma[k], v->prefetch_bandwidth[k]);
+			}
+			v->tot_immediate_flip_bytes = 0.0;
+			for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+				if (v->immediate_flip_supported == dcn_bw_yes && (v->source_pixel_format[k] != dcn_bw_yuv420_sub_8 && v->source_pixel_format[k] != dcn_bw_yuv420_sub_10)) {
+					v->tot_immediate_flip_bytes = v->tot_immediate_flip_bytes + v->meta_pte_bytes_frame[k] + v->meta_row_byte[k] + v->pixel_pte_bytes_per_row[k];
+				}
+			}
+			v->max_rd_bandwidth = 0.0;
+			for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+				if (v->pte_enable == dcn_bw_yes && v->dcc_enable[k] == dcn_bw_yes) {
+					if (v->immediate_flip_supported == dcn_bw_yes && (v->source_pixel_format[k] != dcn_bw_yuv420_sub_8 && v->source_pixel_format[k] != dcn_bw_yuv420_sub_10)) {
+						v->time_for_fetching_meta_pte =dcn_bw_max5(v->meta_pte_bytes_frame[k] / v->prefetch_bandwidth[k], v->meta_pte_bytes_frame[k] * v->tot_immediate_flip_bytes / (v->bandwidth_available_for_immediate_flip * (v->meta_pte_bytes_frame[k] + v->meta_row_byte[k] + v->pixel_pte_bytes_per_row[k])), v->urgent_extra_latency, v->urgent_latency, v->htotal[k] / v->pixel_clock[k] / 4.0);
+					}
+					else {
+						v->time_for_fetching_meta_pte =dcn_bw_max3(v->meta_pte_bytes_frame[k] / v->prefetch_bandwidth[k], v->urgent_extra_latency, v->htotal[k] / v->pixel_clock[k] / 4.0);
+					}
+				}
+				else {
+					v->time_for_fetching_meta_pte = v->htotal[k] / v->pixel_clock[k] / 4.0;
+				}
+				v->destination_lines_to_request_vm_inv_blank[k] =dcn_bw_floor2(4.0 * (v->time_for_fetching_meta_pte / (v->htotal[k] / v->pixel_clock[k]) + 0.125), 1.0) / 4;
+				if ((v->pte_enable == dcn_bw_yes || v->dcc_enable[k] == dcn_bw_yes)) {
+					if (v->immediate_flip_supported == dcn_bw_yes && (v->source_pixel_format[k] != dcn_bw_yuv420_sub_8 && v->source_pixel_format[k] != dcn_bw_yuv420_sub_10)) {
+						v->time_for_fetching_row_in_vblank =dcn_bw_max5((v->meta_row_byte[k] + v->pixel_pte_bytes_per_row[k]) / v->prefetch_bandwidth[k], (v->meta_row_byte[k] + v->pixel_pte_bytes_per_row[k]) * v->tot_immediate_flip_bytes / (v->bandwidth_available_for_immediate_flip * (v->meta_pte_bytes_frame[k] + v->meta_row_byte[k] + v->pixel_pte_bytes_per_row[k])), v->urgent_extra_latency, 2.0 * v->urgent_latency, v->htotal[k] / v->pixel_clock[k] - v->time_for_fetching_meta_pte);
+					}
+					else {
+						v->time_for_fetching_row_in_vblank =dcn_bw_max3((v->meta_row_byte[k] + v->pixel_pte_bytes_per_row[k]) / v->prefetch_bandwidth[k], v->urgent_extra_latency, v->htotal[k] / v->pixel_clock[k] - v->time_for_fetching_meta_pte);
+					}
+				}
+				else {
+					v->time_for_fetching_row_in_vblank =dcn_bw_max2(v->urgent_extra_latency - v->time_for_fetching_meta_pte, v->htotal[k] / v->pixel_clock[k] - v->time_for_fetching_meta_pte);
+				}
+				v->destination_lines_to_request_row_in_vblank[k] =dcn_bw_floor2(4.0 * (v->time_for_fetching_row_in_vblank / (v->htotal[k] / v->pixel_clock[k]) + 0.125), 1.0) / 4;
+				v->lines_to_request_prefetch_pixel_data = v->destination_lines_for_prefetch[k] - v->destination_lines_to_request_vm_inv_blank[k] - v->destination_lines_to_request_row_in_vblank[k];
+				if (v->lines_to_request_prefetch_pixel_data > 0.0) {
+					v->v_ratio_prefetch_y[k] = v->prefetch_source_lines_y[k] / v->lines_to_request_prefetch_pixel_data;
+					if ((v->swath_height_y[k] > 4.0)) {
+						if (v->lines_to_request_prefetch_pixel_data > (v->v_init_pre_fill_y[k] - 3.0) / 2.0) {
+							v->v_ratio_prefetch_y[k] =dcn_bw_max2(v->v_ratio_prefetch_y[k], v->max_num_swath_y[k] * v->swath_height_y[k] / (v->lines_to_request_prefetch_pixel_data - (v->v_init_pre_fill_y[k] - 3.0) / 2.0));
+						}
+						else {
+							v->v_ratio_prefetch_y[k] = 999999.0;
+						}
+					}
+				}
+				else {
+					v->v_ratio_prefetch_y[k] = 999999.0;
+				}
+				v->v_ratio_prefetch_y[k] =dcn_bw_max2(v->v_ratio_prefetch_y[k], 1.0);
+				if (v->lines_to_request_prefetch_pixel_data > 0.0) {
+					v->v_ratio_prefetch_c[k] = v->prefetch_source_lines_c[k] / v->lines_to_request_prefetch_pixel_data;
+					if ((v->swath_height_c[k] > 4.0)) {
+						if (v->lines_to_request_prefetch_pixel_data > (v->v_init_pre_fill_c[k] - 3.0) / 2.0) {
+							v->v_ratio_prefetch_c[k] =dcn_bw_max2(v->v_ratio_prefetch_c[k], v->max_num_swath_c[k] * v->swath_height_c[k] / (v->lines_to_request_prefetch_pixel_data - (v->v_init_pre_fill_c[k] - 3.0) / 2.0));
+						}
+						else {
+							v->v_ratio_prefetch_c[k] = 999999.0;
+						}
+					}
+				}
+				else {
+					v->v_ratio_prefetch_c[k] = 999999.0;
+				}
+				v->v_ratio_prefetch_c[k] =dcn_bw_max2(v->v_ratio_prefetch_c[k], 1.0);
+				if (v->lines_to_request_prefetch_pixel_data > 0.0) {
+					v->required_prefetch_pix_data_bw = v->dpp_per_plane[k] * (v->prefetch_source_lines_y[k] / v->lines_to_request_prefetch_pixel_data *dcn_bw_ceil2(v->byte_per_pixel_dety[k], 1.0) + v->prefetch_source_lines_c[k] / v->lines_to_request_prefetch_pixel_data *dcn_bw_ceil2(v->byte_per_pixel_detc[k], 2.0) / 2.0) * v->swath_width_y[k] / (v->htotal[k] / v->pixel_clock[k]);
+				}
+				else {
+					v->required_prefetch_pix_data_bw = 999999.0;
+				}
+				v->max_rd_bandwidth = v->max_rd_bandwidth +dcn_bw_max2(v->read_bandwidth_plane_luma[k] + v->read_bandwidth_plane_chroma[k], v->required_prefetch_pix_data_bw);
+				if (v->immediate_flip_supported == dcn_bw_yes && (v->source_pixel_format[k] != dcn_bw_yuv420_sub_8 && v->source_pixel_format[k] != dcn_bw_yuv420_sub_10)) {
+					v->max_rd_bandwidth = v->max_rd_bandwidth +dcn_bw_max2(v->meta_pte_bytes_frame[k] / (v->destination_lines_to_request_vm_inv_blank[k] * v->htotal[k] / v->pixel_clock[k]), (v->meta_row_byte[k] + v->pixel_pte_bytes_per_row[k]) / (v->destination_lines_to_request_row_in_vblank[k] * v->htotal[k] / v->pixel_clock[k]));
+				}
+				if (v->v_ratio_prefetch_y[k] > 4.0 || v->v_ratio_prefetch_c[k] > 4.0) {
+					v->v_ratio_prefetch_more_than4 = dcn_bw_yes;
+				}
+				if (v->destination_lines_for_prefetch[k] < 2.0) {
+					v->destination_line_times_for_prefetch_less_than2 = dcn_bw_yes;
+				}
+				if (v->max_vstartup_lines[k] > v->v_startup_lines) {
+					if (v->required_prefetch_pix_data_bw > (v->read_bandwidth_plane_luma[k] + v->read_bandwidth_plane_chroma[k])) {
+						v->planes_with_room_to_increase_vstartup_prefetch_bw_less_than_active_bw = dcn_bw_no;
+					}
+					if (v->v_ratio_prefetch_y[k] > 4.0 || v->v_ratio_prefetch_c[k] > 4.0) {
+						v->planes_with_room_to_increase_vstartup_vratio_prefetch_more_than4 = dcn_bw_yes;
+					}
+					if (v->destination_lines_for_prefetch[k] < 2.0) {
+						v->planes_with_room_to_increase_vstartup_destination_line_times_for_prefetch_less_than2 = dcn_bw_yes;
+					}
+				}
+			}
+			if (v->max_rd_bandwidth <= v->return_bw && v->v_ratio_prefetch_more_than4 == dcn_bw_no && v->destination_line_times_for_prefetch_less_than2 == dcn_bw_no) {
+				v->prefetch_mode_supported = dcn_bw_yes;
+			}
+			else {
+				v->prefetch_mode_supported = dcn_bw_no;
+			}
+			v->v_startup_lines = v->v_startup_lines + 1.0;
+		} while (!(v->prefetch_mode_supported == dcn_bw_yes || (v->planes_with_room_to_increase_vstartup_prefetch_bw_less_than_active_bw == dcn_bw_yes && v->planes_with_room_to_increase_vstartup_vratio_prefetch_more_than4 == dcn_bw_no && v->planes_with_room_to_increase_vstartup_destination_line_times_for_prefetch_less_than2 == dcn_bw_no)));
+		v->next_prefetch_mode = v->next_prefetch_mode + 1.0;
+	} while (!(v->prefetch_mode_supported == dcn_bw_yes || v->prefetch_mode == 2.0));
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		if (v->v_ratio_prefetch_y[k] <= 1.0) {
+			v->display_pipe_line_delivery_time_luma_prefetch[k] = v->swath_width_y[k] * v->dpp_per_plane[k] / v->h_ratio[k] / v->pixel_clock[k];
+		}
+		else {
+			v->display_pipe_line_delivery_time_luma_prefetch[k] = v->swath_width_y[k] / v->pscl_throughput[k] / v->dppclk;
+		}
+		if (v->byte_per_pixel_detc[k] == 0.0) {
+			v->display_pipe_line_delivery_time_chroma_prefetch[k] = 0.0;
+		}
+		else {
+			if (v->v_ratio_prefetch_c[k] <= 1.0) {
+				v->display_pipe_line_delivery_time_chroma_prefetch[k] = v->swath_width_y[k] * v->dpp_per_plane[k] / v->h_ratio[k] / v->pixel_clock[k];
+			}
+			else {
+				v->display_pipe_line_delivery_time_chroma_prefetch[k] = v->swath_width_y[k] / v->pscl_throughput[k] / v->dppclk;
+			}
+		}
+	}
+	/*min ttuv_blank*/
+
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		if (v->prefetch_mode == 0.0) {
+			v->allow_dram_clock_change_during_vblank[k] = dcn_bw_yes;
+			v->allow_dram_self_refresh_during_vblank[k] = dcn_bw_yes;
+			v->min_ttuv_blank[k] = v->t_calc +dcn_bw_max3(v->dram_clock_change_watermark, v->stutter_enter_plus_exit_watermark, v->urgent_watermark);
+		}
+		else if (v->prefetch_mode == 1.0) {
+			v->allow_dram_clock_change_during_vblank[k] = dcn_bw_no;
+			v->allow_dram_self_refresh_during_vblank[k] = dcn_bw_yes;
+			v->min_ttuv_blank[k] = v->t_calc +dcn_bw_max2(v->stutter_enter_plus_exit_watermark, v->urgent_watermark);
+		}
+		else {
+			v->allow_dram_clock_change_during_vblank[k] = dcn_bw_no;
+			v->allow_dram_self_refresh_during_vblank[k] = dcn_bw_no;
+			v->min_ttuv_blank[k] = v->t_calc + v->urgent_watermark;
+		}
+	}
+	/*nb p-state/dram clock change support*/
+
+	v->active_dp_ps = 0.0;
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		v->active_dp_ps = v->active_dp_ps + v->dpp_per_plane[k];
+	}
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		v->lb_latency_hiding_source_lines_y =dcn_bw_min2(v->max_line_buffer_lines,dcn_bw_floor2(v->line_buffer_size / v->lb_bit_per_pixel[k] / (v->swath_width_y[k] /dcn_bw_max2(v->h_ratio[k], 1.0)), 1.0)) - (v->vtaps[k] - 1.0);
+		v->lb_latency_hiding_source_lines_c =dcn_bw_min2(v->max_line_buffer_lines,dcn_bw_floor2(v->line_buffer_size / v->lb_bit_per_pixel[k] / (v->swath_width_y[k] / 2.0 /dcn_bw_max2(v->h_ratio[k] / 2.0, 1.0)), 1.0)) - (v->vta_pschroma[k] - 1.0);
+		v->effective_lb_latency_hiding_y = v->lb_latency_hiding_source_lines_y / v->v_ratio[k] * (v->htotal[k] / v->pixel_clock[k]);
+		v->effective_lb_latency_hiding_c = v->lb_latency_hiding_source_lines_c / (v->v_ratio[k] / 2.0) * (v->htotal[k] / v->pixel_clock[k]);
+		if (v->swath_width_y[k] > 2.0 * v->dpp_output_buffer_pixels) {
+			v->dpp_output_buffer_lines_y = v->dpp_output_buffer_pixels / v->swath_width_y[k];
+		}
+		else if (v->swath_width_y[k] > v->dpp_output_buffer_pixels) {
+			v->dpp_output_buffer_lines_y = 0.5;
+		}
+		else {
+			v->dpp_output_buffer_lines_y = 1.0;
+		}
+		if (v->swath_width_y[k] / 2.0 > 2.0 * v->dpp_output_buffer_pixels) {
+			v->dpp_output_buffer_lines_c = v->dpp_output_buffer_pixels / (v->swath_width_y[k] / 2.0);
+		}
+		else if (v->swath_width_y[k] / 2.0 > v->dpp_output_buffer_pixels) {
+			v->dpp_output_buffer_lines_c = 0.5;
+		}
+		else {
+			v->dpp_output_buffer_lines_c = 1.0;
+		}
+		v->dppopp_buffering_y = (v->htotal[k] / v->pixel_clock[k]) * (v->dpp_output_buffer_lines_y + v->opp_output_buffer_lines);
+		v->max_det_buffering_time_y = v->full_det_buffering_time_y[k] + (v->lines_in_dety[k] - v->lines_in_dety_rounded_down_to_swath[k]) / v->swath_height_y[k] * (v->htotal[k] / v->pixel_clock[k]);
+		v->active_dram_clock_change_latency_margin_y = v->dppopp_buffering_y + v->effective_lb_latency_hiding_y + v->max_det_buffering_time_y - v->dram_clock_change_watermark;
+		if (v->active_dp_ps > 1.0) {
+			v->active_dram_clock_change_latency_margin_y = v->active_dram_clock_change_latency_margin_y - (1.0 - 1.0 / (v->active_dp_ps - 1.0)) * v->swath_height_y[k] * (v->htotal[k] / v->pixel_clock[k]);
+		}
+		if (v->byte_per_pixel_detc[k] > 0.0) {
+			v->dppopp_buffering_c = (v->htotal[k] / v->pixel_clock[k]) * (v->dpp_output_buffer_lines_c + v->opp_output_buffer_lines);
+			v->max_det_buffering_time_c = v->full_det_buffering_time_c[k] + (v->lines_in_detc[k] - v->lines_in_detc_rounded_down_to_swath[k]) / v->swath_height_c[k] * (v->htotal[k] / v->pixel_clock[k]);
+			v->active_dram_clock_change_latency_margin_c = v->dppopp_buffering_c + v->effective_lb_latency_hiding_c + v->max_det_buffering_time_c - v->dram_clock_change_watermark;
+			if (v->active_dp_ps > 1.0) {
+				v->active_dram_clock_change_latency_margin_c = v->active_dram_clock_change_latency_margin_c - (1.0 - 1.0 / (v->active_dp_ps - 1.0)) * v->swath_height_c[k] * (v->htotal[k] / v->pixel_clock[k]);
+			}
+			v->active_dram_clock_change_latency_margin[k] =dcn_bw_min2(v->active_dram_clock_change_latency_margin_y, v->active_dram_clock_change_latency_margin_c);
+		}
+		else {
+			v->active_dram_clock_change_latency_margin[k] = v->active_dram_clock_change_latency_margin_y;
+		}
+		if (v->output_format[k] == dcn_bw_444) {
+			v->writeback_dram_clock_change_latency_margin = (v->writeback_luma_buffer_size + v->writeback_chroma_buffer_size) * 1024.0 / (v->scaler_rec_out_width[k] / (v->htotal[k] / v->pixel_clock[k]) * 4.0) - v->writeback_dram_clock_change_watermark;
+		}
+		else {
+			v->writeback_dram_clock_change_latency_margin =dcn_bw_min2(v->writeback_luma_buffer_size, 2.0 * v->writeback_chroma_buffer_size) * 1024.0 / (v->scaler_rec_out_width[k] / (v->htotal[k] / v->pixel_clock[k])) - v->writeback_dram_clock_change_watermark;
+		}
+		if (v->output[k] == dcn_bw_writeback) {
+			v->active_dram_clock_change_latency_margin[k] =dcn_bw_min2(v->active_dram_clock_change_latency_margin[k], v->writeback_dram_clock_change_latency_margin);
+		}
+	}
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		if (v->allow_dram_clock_change_during_vblank[k] == dcn_bw_yes) {
+			v->v_blank_dram_clock_change_latency_margin[k] = (v->vtotal[k] - v->scaler_recout_height[k]) * (v->htotal[k] / v->pixel_clock[k]) -dcn_bw_max2(v->dram_clock_change_watermark, v->writeback_dram_clock_change_watermark);
+		}
+		else {
+			v->v_blank_dram_clock_change_latency_margin[k] = 0.0;
+		}
+	}
+	v->min_active_dram_clock_change_margin = 999999.0;
+	v->v_blank_of_min_active_dram_clock_change_margin = 999999.0;
+	v->second_min_active_dram_clock_change_margin = 999999.0;
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		if (v->active_dram_clock_change_latency_margin[k] < v->min_active_dram_clock_change_margin) {
+			v->second_min_active_dram_clock_change_margin = v->min_active_dram_clock_change_margin;
+			v->min_active_dram_clock_change_margin = v->active_dram_clock_change_latency_margin[k];
+			v->v_blank_of_min_active_dram_clock_change_margin = v->v_blank_dram_clock_change_latency_margin[k];
+		}
+		else if (v->active_dram_clock_change_latency_margin[k] < v->second_min_active_dram_clock_change_margin) {
+			v->second_min_active_dram_clock_change_margin = v->active_dram_clock_change_latency_margin[k];
+		}
+	}
+	v->min_vblank_dram_clock_change_margin = 999999.0;
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		if (v->min_vblank_dram_clock_change_margin > v->v_blank_dram_clock_change_latency_margin[k]) {
+			v->min_vblank_dram_clock_change_margin = v->v_blank_dram_clock_change_latency_margin[k];
+		}
+	}
+	if (v->synchronized_vblank == dcn_bw_yes || v->number_of_active_planes == 1) {
+		v->dram_clock_change_margin =dcn_bw_max2(v->min_active_dram_clock_change_margin, v->min_vblank_dram_clock_change_margin);
+	}
+	else if (v->v_blank_of_min_active_dram_clock_change_margin > v->min_active_dram_clock_change_margin) {
+		v->dram_clock_change_margin =dcn_bw_min2(v->second_min_active_dram_clock_change_margin, v->v_blank_of_min_active_dram_clock_change_margin);
+	}
+	else {
+		v->dram_clock_change_margin = v->min_active_dram_clock_change_margin;
+	}
+	if (v->min_active_dram_clock_change_margin > 0.0) {
+		v->dram_clock_change_support = dcn_bw_supported_in_v_active;
+	}
+	else if (v->dram_clock_change_margin > 0.0) {
+		v->dram_clock_change_support = dcn_bw_supported_in_v_blank;
+	}
+	else {
+		v->dram_clock_change_support = dcn_bw_not_supported;
+	}
+	/*maximum bandwidth used*/
+
+	v->wr_bandwidth = 0.0;
+	for (k = 0; k <= v->number_of_active_planes - 1; k++) {
+		if (v->output[k] == dcn_bw_writeback && v->output_format[k] == dcn_bw_444) {
+			v->wr_bandwidth = v->wr_bandwidth + v->scaler_rec_out_width[k] / (v->htotal[k] / v->pixel_clock[k]) * 4.0;
+		}
+		else if (v->output[k] == dcn_bw_writeback) {
+			v->wr_bandwidth = v->wr_bandwidth + v->scaler_rec_out_width[k] / (v->htotal[k] / v->pixel_clock[k]) * 1.5;
+		}
+	}
+	v->max_used_bw = v->max_rd_bandwidth + v->wr_bandwidth;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/calcs/dcn_calc_auto.h b/drivers/gpu/drm/amd/display/dc/calcs/dcn_calc_auto.h
new file mode 100644
index 000000000000..03f06f682ead
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/calcs/dcn_calc_auto.h
@@ -0,0 +1,37 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef _DCN_CALC_AUTO_H_
+#define _DCN_CALC_AUTO_H_
+
+#include "dcn_calcs.h"
+
+void scaler_settings_calculation(struct dcn_bw_internal_vars *v);
+void mode_support_and_system_configuration(struct dcn_bw_internal_vars *v);
+void display_pipe_configuration(struct dcn_bw_internal_vars *v);
+void dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation(
+		struct dcn_bw_internal_vars *v);
+
+#endif /* _DCN_CALC_AUTO_H_ */
diff --git a/drivers/gpu/drm/amd/display/dc/calcs/dcn_calc_math.c b/drivers/gpu/drm/amd/display/dc/calcs/dcn_calc_math.c
new file mode 100644
index 000000000000..b6abe0f3bb15
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/calcs/dcn_calc_math.c
@@ -0,0 +1,120 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dcn_calc_math.h"
+
+float dcn_bw_mod(const float arg1, const float arg2)
+{
+	if (arg1 != arg1)
+		return arg2;
+	if (arg2 != arg2)
+		return arg1;
+	return arg1 - arg1 * ((int) (arg1 / arg2));
+}
+
+float dcn_bw_min2(const float arg1, const float arg2)
+{
+	if (arg1 != arg1)
+		return arg2;
+	if (arg2 != arg2)
+		return arg1;
+	return arg1 < arg2 ? arg1 : arg2;
+}
+
+unsigned int dcn_bw_max(const unsigned int arg1, const unsigned int arg2)
+{
+	if (arg1 != arg1)
+		return arg2;
+	if (arg2 != arg2)
+		return arg1;
+	return arg1 > arg2 ? arg1 : arg2;
+}
+float dcn_bw_max2(const float arg1, const float arg2)
+{
+	if (arg1 != arg1)
+		return arg2;
+	if (arg2 != arg2)
+		return arg1;
+	return arg1 > arg2 ? arg1 : arg2;
+}
+
+float dcn_bw_floor2(const float arg, const float significance)
+{
+	if (significance == 0)
+		return 0;
+	return ((int) (arg / significance)) * significance;
+}
+
+float dcn_bw_ceil2(const float arg, const float significance)
+{
+	float flr = dcn_bw_floor2(arg, significance);
+	if (significance == 0)
+		return 0;
+	return flr + 0.00001 >= arg ? arg : flr + significance;
+}
+
+float dcn_bw_max3(float v1, float v2, float v3)
+{
+	return v3 > dcn_bw_max2(v1, v2) ? v3 : dcn_bw_max2(v1, v2);
+}
+
+float dcn_bw_max5(float v1, float v2, float v3, float v4, float v5)
+{
+	return dcn_bw_max3(v1, v2, v3) > dcn_bw_max2(v4, v5) ? dcn_bw_max3(v1, v2, v3) : dcn_bw_max2(v4, v5);
+}
+
+float dcn_bw_pow(float a, float exp)
+{
+	float temp;
+	/*ASSERT(exp == (int)exp);*/
+	if ((int)exp == 0)
+		return 1;
+	temp = dcn_bw_pow(a, (int)(exp / 2));
+	if (((int)exp % 2) == 0) {
+		return temp * temp;
+	} else {
+		if ((int)exp > 0)
+			return a * temp * temp;
+		else
+			return (temp * temp) / a;
+	}
+}
+
+float dcn_bw_log(float a, float b)
+{
+	int * const exp_ptr = (int *)(&a);
+	int x = *exp_ptr;
+	const int log_2 = ((x >> 23) & 255) - 128;
+	x &= ~(255 << 23);
+	x += 127 << 23;
+	*exp_ptr = x;
+
+	a = ((-1.0f / 3) * a + 2) * a - 2.0f / 3;
+
+	if (b > 2.00001 || b < 1.99999)
+		return (a + log_2) / dcn_bw_log(b, 2);
+	else
+		return (a + log_2);
+}
diff --git a/drivers/gpu/drm/amd/display/dc/calcs/dcn_calc_math.h b/drivers/gpu/drm/amd/display/dc/calcs/dcn_calc_math.h
new file mode 100644
index 000000000000..f46ab0e24ca1
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/calcs/dcn_calc_math.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef _DCN_CALC_MATH_H_
+#define _DCN_CALC_MATH_H_
+
+float dcn_bw_mod(const float arg1, const float arg2);
+float dcn_bw_min2(const float arg1, const float arg2);
+unsigned int dcn_bw_max(const unsigned int arg1, const unsigned int arg2);
+float dcn_bw_max2(const float arg1, const float arg2);
+float dcn_bw_floor2(const float arg, const float significance);
+float dcn_bw_ceil2(const float arg, const float significance);
+float dcn_bw_max3(float v1, float v2, float v3);
+float dcn_bw_max5(float v1, float v2, float v3, float v4, float v5);
+float dcn_bw_pow(float a, float exp);
+float dcn_bw_log(float a, float b);
+
+#endif /* _DCN_CALC_MATH_H_ */
diff --git a/drivers/gpu/drm/amd/display/dc/calcs/dcn_calcs.c b/drivers/gpu/drm/amd/display/dc/calcs/dcn_calcs.c
new file mode 100644
index 000000000000..b142629a1058
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/calcs/dcn_calcs.c
@@ -0,0 +1,1635 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "dcn_calcs.h"
+#include "dcn_calc_auto.h"
+#include "dc.h"
+#include "dal_asic_id.h"
+
+#include "resource.h"
+#include "dcn10/dcn10_resource.h"
+#include "dcn_calc_math.h"
+
+/* Defaults from spreadsheet rev#247 */
+const struct dcn_soc_bounding_box dcn10_soc_defaults = {
+		/* latencies */
+		.sr_exit_time = 17, /*us*/
+		.sr_enter_plus_exit_time = 19, /*us*/
+		.urgent_latency = 4, /*us*/
+		.dram_clock_change_latency = 17, /*us*/
+		.write_back_latency = 12, /*us*/
+		.percent_of_ideal_drambw_received_after_urg_latency = 80, /*%*/
+
+		/* below default clocks derived from STA target base on
+		 * slow-slow corner + 10% margin with voltages aligned to FCLK.
+		 *
+		 * Use these value if fused value doesn't make sense as earlier
+		 * part don't have correct value fused */
+		/* default DCF CLK DPM on RV*/
+		.dcfclkv_max0p9 = 655,	/* MHz, = 3600/5.5 */
+		.dcfclkv_nom0p8 = 626,	/* MHz, = 3600/5.75 */
+		.dcfclkv_mid0p72 = 600,	/* MHz, = 3600/6, bypass */
+		.dcfclkv_min0p65 = 300,	/* MHz, = 3600/12, bypass */
+
+		/* default DISP CLK voltage state on RV */
+		.max_dispclk_vmax0p9 = 1108,	/* MHz, = 3600/3.25 */
+		.max_dispclk_vnom0p8 = 1029,	/* MHz, = 3600/3.5 */
+		.max_dispclk_vmid0p72 = 960,	/* MHz, = 3600/3.75 */
+		.max_dispclk_vmin0p65 = 626,	/* MHz, = 3600/5.75 */
+
+		/* default DPP CLK voltage state on RV */
+		.max_dppclk_vmax0p9 = 720,	/* MHz, = 3600/5 */
+		.max_dppclk_vnom0p8 = 686,	/* MHz, = 3600/5.25 */
+		.max_dppclk_vmid0p72 = 626,	/* MHz, = 3600/5.75 */
+		.max_dppclk_vmin0p65 = 400,	/* MHz, = 3600/9 */
+
+		/* default PHY CLK voltage state on RV */
+		.phyclkv_max0p9 = 900, /*MHz*/
+		.phyclkv_nom0p8 = 847, /*MHz*/
+		.phyclkv_mid0p72 = 800, /*MHz*/
+		.phyclkv_min0p65 = 600, /*MHz*/
+
+		/* BW depend on FCLK, MCLK, # of channels */
+		/* dual channel BW */
+		.fabric_and_dram_bandwidth_vmax0p9 = 38.4f, /*GB/s*/
+		.fabric_and_dram_bandwidth_vnom0p8 = 34.133f, /*GB/s*/
+		.fabric_and_dram_bandwidth_vmid0p72 = 29.866f, /*GB/s*/
+		.fabric_and_dram_bandwidth_vmin0p65 = 12.8f, /*GB/s*/
+		/* single channel BW
+		.fabric_and_dram_bandwidth_vmax0p9 = 19.2f,
+		.fabric_and_dram_bandwidth_vnom0p8 = 17.066f,
+		.fabric_and_dram_bandwidth_vmid0p72 = 14.933f,
+		.fabric_and_dram_bandwidth_vmin0p65 = 12.8f,
+		*/
+
+		.number_of_channels = 2,
+
+		.socclk = 208, /*MHz*/
+		.downspreading = 0.5f, /*%*/
+		.round_trip_ping_latency_cycles = 128, /*DCFCLK Cycles*/
+		.urgent_out_of_order_return_per_channel = 256, /*bytes*/
+		.vmm_page_size = 4096, /*bytes*/
+		.return_bus_width = 64, /*bytes*/
+		.max_request_size = 256, /*bytes*/
+
+		/* Depends on user class (client vs embedded, workstation, etc) */
+		.percent_disp_bw_limit = 0.3f /*%*/
+};
+
+const struct dcn_ip_params dcn10_ip_defaults = {
+		.rob_buffer_size_in_kbyte = 64,
+		.det_buffer_size_in_kbyte = 164,
+		.dpp_output_buffer_pixels = 2560,
+		.opp_output_buffer_lines = 1,
+		.pixel_chunk_size_in_kbyte = 8,
+		.pte_enable = dcn_bw_yes,
+		.pte_chunk_size = 2, /*kbytes*/
+		.meta_chunk_size = 2, /*kbytes*/
+		.writeback_chunk_size = 2, /*kbytes*/
+		.odm_capability = dcn_bw_no,
+		.dsc_capability = dcn_bw_no,
+		.line_buffer_size = 589824, /*bit*/
+		.max_line_buffer_lines = 12,
+		.is_line_buffer_bpp_fixed = dcn_bw_no,
+		.line_buffer_fixed_bpp = dcn_bw_na,
+		.writeback_luma_buffer_size = 12, /*kbytes*/
+		.writeback_chroma_buffer_size = 8, /*kbytes*/
+		.max_num_dpp = 4,
+		.max_num_writeback = 2,
+		.max_dchub_topscl_throughput = 4, /*pixels/dppclk*/
+		.max_pscl_tolb_throughput = 2, /*pixels/dppclk*/
+		.max_lb_tovscl_throughput = 4, /*pixels/dppclk*/
+		.max_vscl_tohscl_throughput = 4, /*pixels/dppclk*/
+		.max_hscl_ratio = 4,
+		.max_vscl_ratio = 4,
+		.max_hscl_taps = 8,
+		.max_vscl_taps = 8,
+		.pte_buffer_size_in_requests = 42,
+		.dispclk_ramping_margin = 1, /*%*/
+		.under_scan_factor = 1.11f,
+		.max_inter_dcn_tile_repeaters = 8,
+		.can_vstartup_lines_exceed_vsync_plus_back_porch_lines_minus_one = dcn_bw_no,
+		.bug_forcing_luma_and_chroma_request_to_same_size_fixed = dcn_bw_no,
+		.dcfclk_cstate_latency = 10 /*TODO clone of something else? sr_enter_plus_exit_time?*/
+};
+
+static enum dcn_bw_defs tl_sw_mode_to_bw_defs(enum swizzle_mode_values sw_mode)
+{
+	switch (sw_mode) {
+	case DC_SW_LINEAR:
+		return dcn_bw_sw_linear;
+	case DC_SW_4KB_S:
+		return dcn_bw_sw_4_kb_s;
+	case DC_SW_4KB_D:
+		return dcn_bw_sw_4_kb_d;
+	case DC_SW_64KB_S:
+		return dcn_bw_sw_64_kb_s;
+	case DC_SW_64KB_D:
+		return dcn_bw_sw_64_kb_d;
+	case DC_SW_VAR_S:
+		return dcn_bw_sw_var_s;
+	case DC_SW_VAR_D:
+		return dcn_bw_sw_var_d;
+	case DC_SW_64KB_S_T:
+		return dcn_bw_sw_64_kb_s_t;
+	case DC_SW_64KB_D_T:
+		return dcn_bw_sw_64_kb_d_t;
+	case DC_SW_4KB_S_X:
+		return dcn_bw_sw_4_kb_s_x;
+	case DC_SW_4KB_D_X:
+		return dcn_bw_sw_4_kb_d_x;
+	case DC_SW_64KB_S_X:
+		return dcn_bw_sw_64_kb_s_x;
+	case DC_SW_64KB_D_X:
+		return dcn_bw_sw_64_kb_d_x;
+	case DC_SW_VAR_S_X:
+		return dcn_bw_sw_var_s_x;
+	case DC_SW_VAR_D_X:
+		return dcn_bw_sw_var_d_x;
+	case DC_SW_256B_S:
+	case DC_SW_256_D:
+	case DC_SW_256_R:
+	case DC_SW_4KB_R:
+	case DC_SW_64KB_R:
+	case DC_SW_VAR_R:
+	case DC_SW_4KB_R_X:
+	case DC_SW_64KB_R_X:
+	case DC_SW_VAR_R_X:
+	default:
+		BREAK_TO_DEBUGGER(); /*not in formula*/
+		return dcn_bw_sw_4_kb_s;
+	}
+}
+
+static int tl_lb_bpp_to_int(enum lb_pixel_depth depth)
+{
+	switch (depth) {
+	case LB_PIXEL_DEPTH_18BPP:
+		return 18;
+	case LB_PIXEL_DEPTH_24BPP:
+		return 24;
+	case LB_PIXEL_DEPTH_30BPP:
+		return 30;
+	case LB_PIXEL_DEPTH_36BPP:
+		return 36;
+	default:
+		return 30;
+	}
+}
+
+static enum dcn_bw_defs tl_pixel_format_to_bw_defs(enum surface_pixel_format format)
+{
+	switch (format) {
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB1555:
+	case SURFACE_PIXEL_FORMAT_GRPH_RGB565:
+		return dcn_bw_rgb_sub_16;
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB8888:
+	case SURFACE_PIXEL_FORMAT_GRPH_ABGR8888:
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB2101010:
+	case SURFACE_PIXEL_FORMAT_GRPH_ABGR2101010:
+	case SURFACE_PIXEL_FORMAT_GRPH_ABGR2101010_XR_BIAS:
+		return dcn_bw_rgb_sub_32;
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616:
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616F:
+	case SURFACE_PIXEL_FORMAT_GRPH_ABGR16161616F:
+		return dcn_bw_rgb_sub_64;
+	case SURFACE_PIXEL_FORMAT_VIDEO_420_YCbCr:
+	case SURFACE_PIXEL_FORMAT_VIDEO_420_YCrCb:
+		return dcn_bw_yuv420_sub_8;
+	case SURFACE_PIXEL_FORMAT_VIDEO_420_10bpc_YCbCr:
+	case SURFACE_PIXEL_FORMAT_VIDEO_420_10bpc_YCrCb:
+		return dcn_bw_yuv420_sub_10;
+	default:
+		return dcn_bw_rgb_sub_32;
+	}
+}
+
+static void pipe_ctx_to_e2e_pipe_params (
+		const struct pipe_ctx *pipe,
+		struct _vcs_dpi_display_pipe_params_st *input)
+{
+	input->src.is_hsplit = false;
+	if (pipe->top_pipe != NULL && pipe->top_pipe->plane_state == pipe->plane_state)
+		input->src.is_hsplit = true;
+	else if (pipe->bottom_pipe != NULL && pipe->bottom_pipe->plane_state == pipe->plane_state)
+		input->src.is_hsplit = true;
+
+	input->src.dcc                 = pipe->plane_state->dcc.enable;
+	input->src.dcc_rate            = 1;
+	input->src.meta_pitch          = pipe->plane_state->dcc.grph.meta_pitch;
+	input->src.source_scan         = dm_horz;
+	input->src.sw_mode             = pipe->plane_state->tiling_info.gfx9.swizzle;
+
+	input->src.viewport_width      = pipe->plane_res.scl_data.viewport.width;
+	input->src.viewport_height     = pipe->plane_res.scl_data.viewport.height;
+	input->src.data_pitch          = pipe->plane_res.scl_data.viewport.width;
+	input->src.data_pitch_c        = pipe->plane_res.scl_data.viewport.width;
+	input->src.cur0_src_width      = 128; /* TODO: Cursor calcs, not curently stored */
+	input->src.cur0_bpp            = 32;
+
+	switch (pipe->plane_state->tiling_info.gfx9.swizzle) {
+	/* for 4/8/16 high tiles */
+	case DC_SW_LINEAR:
+		input->src.is_display_sw = 1;
+		input->src.macro_tile_size = dm_4k_tile;
+		break;
+	case DC_SW_4KB_S:
+	case DC_SW_4KB_S_X:
+		input->src.is_display_sw = 0;
+		input->src.macro_tile_size = dm_4k_tile;
+		break;
+	case DC_SW_64KB_S:
+	case DC_SW_64KB_S_X:
+	case DC_SW_64KB_S_T:
+		input->src.is_display_sw = 0;
+		input->src.macro_tile_size = dm_64k_tile;
+		break;
+	case DC_SW_VAR_S:
+	case DC_SW_VAR_S_X:
+		input->src.is_display_sw = 0;
+		input->src.macro_tile_size = dm_256k_tile;
+		break;
+
+	/* For 64bpp 2 high tiles */
+	case DC_SW_4KB_D:
+	case DC_SW_4KB_D_X:
+		input->src.is_display_sw = 1;
+		input->src.macro_tile_size = dm_4k_tile;
+		break;
+	case DC_SW_64KB_D:
+	case DC_SW_64KB_D_X:
+	case DC_SW_64KB_D_T:
+		input->src.is_display_sw = 1;
+		input->src.macro_tile_size = dm_64k_tile;
+		break;
+	case DC_SW_VAR_D:
+	case DC_SW_VAR_D_X:
+		input->src.is_display_sw = 1;
+		input->src.macro_tile_size = dm_256k_tile;
+		break;
+
+	/* Unsupported swizzle modes for dcn */
+	case DC_SW_256B_S:
+	default:
+		ASSERT(0); /* Not supported */
+		break;
+	}
+
+	switch (pipe->plane_state->rotation) {
+	case ROTATION_ANGLE_0:
+	case ROTATION_ANGLE_180:
+		input->src.source_scan = dm_horz;
+		break;
+	case ROTATION_ANGLE_90:
+	case ROTATION_ANGLE_270:
+		input->src.source_scan = dm_vert;
+		break;
+	default:
+		ASSERT(0); /* Not supported */
+		break;
+	}
+
+	/* TODO: Fix pixel format mappings */
+	switch (pipe->plane_state->format) {
+	case SURFACE_PIXEL_FORMAT_VIDEO_420_YCbCr:
+	case SURFACE_PIXEL_FORMAT_VIDEO_420_YCrCb:
+		input->src.source_format = dm_420_8;
+		input->src.viewport_width_c    = input->src.viewport_width / 2;
+		input->src.viewport_height_c   = input->src.viewport_height / 2;
+		break;
+	case SURFACE_PIXEL_FORMAT_VIDEO_420_10bpc_YCbCr:
+	case SURFACE_PIXEL_FORMAT_VIDEO_420_10bpc_YCrCb:
+		input->src.source_format = dm_420_10;
+		input->src.viewport_width_c    = input->src.viewport_width / 2;
+		input->src.viewport_height_c   = input->src.viewport_height / 2;
+		break;
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616:
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616F:
+	case SURFACE_PIXEL_FORMAT_GRPH_ABGR16161616F:
+		input->src.source_format = dm_444_64;
+		input->src.viewport_width_c    = input->src.viewport_width;
+		input->src.viewport_height_c   = input->src.viewport_height;
+		break;
+	default:
+		input->src.source_format = dm_444_32;
+		input->src.viewport_width_c    = input->src.viewport_width;
+		input->src.viewport_height_c   = input->src.viewport_height;
+		break;
+	}
+
+	input->scale_taps.htaps                = pipe->plane_res.scl_data.taps.h_taps;
+	input->scale_ratio_depth.hscl_ratio    = pipe->plane_res.scl_data.ratios.horz.value/4294967296.0;
+	input->scale_ratio_depth.vscl_ratio    = pipe->plane_res.scl_data.ratios.vert.value/4294967296.0;
+	input->scale_ratio_depth.vinit =  pipe->plane_res.scl_data.inits.v.value/4294967296.0;
+	if (input->scale_ratio_depth.vinit < 1.0)
+			input->scale_ratio_depth.vinit = 1;
+	input->scale_taps.vtaps = pipe->plane_res.scl_data.taps.v_taps;
+	input->scale_taps.vtaps_c = pipe->plane_res.scl_data.taps.v_taps_c;
+	input->scale_taps.htaps_c              = pipe->plane_res.scl_data.taps.h_taps_c;
+	input->scale_ratio_depth.hscl_ratio_c  = pipe->plane_res.scl_data.ratios.horz_c.value/4294967296.0;
+	input->scale_ratio_depth.vscl_ratio_c  = pipe->plane_res.scl_data.ratios.vert_c.value/4294967296.0;
+	input->scale_ratio_depth.vinit_c       = pipe->plane_res.scl_data.inits.v_c.value/4294967296.0;
+	if (input->scale_ratio_depth.vinit_c < 1.0)
+			input->scale_ratio_depth.vinit_c = 1;
+	switch (pipe->plane_res.scl_data.lb_params.depth) {
+	case LB_PIXEL_DEPTH_30BPP:
+		input->scale_ratio_depth.lb_depth = 30; break;
+	case LB_PIXEL_DEPTH_36BPP:
+		input->scale_ratio_depth.lb_depth = 36; break;
+	default:
+		input->scale_ratio_depth.lb_depth = 24; break;
+	}
+
+
+	input->dest.vactive        = pipe->stream->timing.v_addressable + pipe->stream->timing.v_border_top
+			+ pipe->stream->timing.v_border_bottom;
+
+	input->dest.recout_width   = pipe->plane_res.scl_data.recout.width;
+	input->dest.recout_height  = pipe->plane_res.scl_data.recout.height;
+
+	input->dest.full_recout_width   = pipe->plane_res.scl_data.recout.width;
+	input->dest.full_recout_height  = pipe->plane_res.scl_data.recout.height;
+
+	input->dest.htotal         = pipe->stream->timing.h_total;
+	input->dest.hblank_start   = input->dest.htotal - pipe->stream->timing.h_front_porch;
+	input->dest.hblank_end     = input->dest.hblank_start
+			- pipe->stream->timing.h_addressable
+			- pipe->stream->timing.h_border_left
+			- pipe->stream->timing.h_border_right;
+
+	input->dest.vtotal         = pipe->stream->timing.v_total;
+	input->dest.vblank_start   = input->dest.vtotal - pipe->stream->timing.v_front_porch;
+	input->dest.vblank_end     = input->dest.vblank_start
+			- pipe->stream->timing.v_addressable
+			- pipe->stream->timing.v_border_bottom
+			- pipe->stream->timing.v_border_top;
+	input->dest.pixel_rate_mhz = pipe->stream->timing.pix_clk_khz/1000.0;
+	input->dest.vstartup_start = pipe->pipe_dlg_param.vstartup_start;
+	input->dest.vupdate_offset = pipe->pipe_dlg_param.vupdate_offset;
+	input->dest.vupdate_offset = pipe->pipe_dlg_param.vupdate_offset;
+	input->dest.vupdate_width = pipe->pipe_dlg_param.vupdate_width;
+
+}
+
+static void dcn_bw_calc_rq_dlg_ttu(
+		const struct dc *dc,
+		const struct dcn_bw_internal_vars *v,
+		struct pipe_ctx *pipe,
+		int in_idx)
+{
+	struct display_mode_lib *dml = (struct display_mode_lib *)(&dc->dml);
+	struct _vcs_dpi_display_dlg_regs_st *dlg_regs = &pipe->dlg_regs;
+	struct _vcs_dpi_display_ttu_regs_st *ttu_regs = &pipe->ttu_regs;
+	struct _vcs_dpi_display_rq_regs_st *rq_regs = &pipe->rq_regs;
+	struct _vcs_dpi_display_rq_params_st rq_param = {0};
+	struct _vcs_dpi_display_dlg_sys_params_st dlg_sys_param = {0};
+	struct _vcs_dpi_display_e2e_pipe_params_st input = { { { 0 } } };
+	float total_active_bw = 0;
+	float total_prefetch_bw = 0;
+	int total_flip_bytes = 0;
+	int i;
+
+	for (i = 0; i < number_of_planes; i++) {
+		total_active_bw += v->read_bandwidth[i];
+		total_prefetch_bw += v->prefetch_bandwidth[i];
+		total_flip_bytes += v->total_immediate_flip_bytes[i];
+	}
+	dlg_sys_param.total_flip_bw = v->return_bw - dcn_bw_max2(total_active_bw, total_prefetch_bw);
+	if (dlg_sys_param.total_flip_bw < 0.0)
+		dlg_sys_param.total_flip_bw = 0;
+
+	dlg_sys_param.t_mclk_wm_us = v->dram_clock_change_watermark;
+	dlg_sys_param.t_sr_wm_us = v->stutter_enter_plus_exit_watermark;
+	dlg_sys_param.t_urg_wm_us = v->urgent_watermark;
+	dlg_sys_param.t_extra_us = v->urgent_extra_latency;
+	dlg_sys_param.deepsleep_dcfclk_mhz = v->dcf_clk_deep_sleep;
+	dlg_sys_param.total_flip_bytes = total_flip_bytes;
+
+	pipe_ctx_to_e2e_pipe_params(pipe, &input.pipe);
+	input.clks_cfg.dcfclk_mhz = v->dcfclk;
+	input.clks_cfg.dispclk_mhz = v->dispclk;
+	input.clks_cfg.dppclk_mhz = v->dppclk;
+	input.clks_cfg.refclk_mhz = dc->res_pool->ref_clock_inKhz/1000;
+	input.clks_cfg.socclk_mhz = v->socclk;
+	input.clks_cfg.voltage = v->voltage_level;
+//	dc->dml.logger = pool->base.logger;
+	input.dout.output_format = (v->output_format[in_idx] == dcn_bw_420) ? dm_420 : dm_444;
+	input.dout.output_type  = (v->output[in_idx] == dcn_bw_hdmi) ? dm_hdmi : dm_dp;
+	//input[in_idx].dout.output_standard;
+	switch (v->output_deep_color[in_idx]) {
+	case dcn_bw_encoder_12bpc:
+		input.dout.output_bpc = dm_out_12;
+	break;
+	case dcn_bw_encoder_10bpc:
+		input.dout.output_bpc = dm_out_10;
+	break;
+	case dcn_bw_encoder_8bpc:
+	default:
+		input.dout.output_bpc = dm_out_8;
+	break;
+	}
+
+	/*todo: soc->sr_enter_plus_exit_time??*/
+	dlg_sys_param.t_srx_delay_us = dc->dcn_ip->dcfclk_cstate_latency / v->dcf_clk_deep_sleep;
+
+	dml1_rq_dlg_get_rq_params(dml, &rq_param, input.pipe.src);
+	dml1_extract_rq_regs(dml, rq_regs, rq_param);
+	dml1_rq_dlg_get_dlg_params(
+			dml,
+			dlg_regs,
+			ttu_regs,
+			rq_param.dlg,
+			dlg_sys_param,
+			input,
+			true,
+			true,
+			v->pte_enable == dcn_bw_yes,
+			pipe->plane_state->flip_immediate);
+}
+
+static void split_stream_across_pipes(
+		struct resource_context *res_ctx,
+		const struct resource_pool *pool,
+		struct pipe_ctx *primary_pipe,
+		struct pipe_ctx *secondary_pipe)
+{
+	int pipe_idx = secondary_pipe->pipe_idx;
+
+	if (!primary_pipe->plane_state)
+		return;
+
+	*secondary_pipe = *primary_pipe;
+
+	secondary_pipe->pipe_idx = pipe_idx;
+	secondary_pipe->plane_res.mi = pool->mis[secondary_pipe->pipe_idx];
+	secondary_pipe->plane_res.hubp = pool->hubps[secondary_pipe->pipe_idx];
+	secondary_pipe->plane_res.ipp = pool->ipps[secondary_pipe->pipe_idx];
+	secondary_pipe->plane_res.xfm = pool->transforms[secondary_pipe->pipe_idx];
+	secondary_pipe->plane_res.dpp = pool->dpps[secondary_pipe->pipe_idx];
+	if (primary_pipe->bottom_pipe) {
+		ASSERT(primary_pipe->bottom_pipe != secondary_pipe);
+		secondary_pipe->bottom_pipe = primary_pipe->bottom_pipe;
+		secondary_pipe->bottom_pipe->top_pipe = secondary_pipe;
+	}
+	primary_pipe->bottom_pipe = secondary_pipe;
+	secondary_pipe->top_pipe = primary_pipe;
+
+	resource_build_scaling_params(primary_pipe);
+	resource_build_scaling_params(secondary_pipe);
+}
+
+static void calc_wm_sets_and_perf_params(
+		struct dc_state *context,
+		struct dcn_bw_internal_vars *v)
+{
+	/* Calculate set A last to keep internal var state consistent for required config */
+	if (v->voltage_level < 2) {
+		v->fabric_and_dram_bandwidth_per_state[1] = v->fabric_and_dram_bandwidth_vnom0p8;
+		v->fabric_and_dram_bandwidth_per_state[0] = v->fabric_and_dram_bandwidth_vnom0p8;
+		v->fabric_and_dram_bandwidth = v->fabric_and_dram_bandwidth_vnom0p8;
+		dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation(v);
+
+		context->bw.dcn.watermarks.b.cstate_pstate.cstate_exit_ns =
+			v->stutter_exit_watermark * 1000;
+		context->bw.dcn.watermarks.b.cstate_pstate.cstate_enter_plus_exit_ns =
+				v->stutter_enter_plus_exit_watermark * 1000;
+		context->bw.dcn.watermarks.b.cstate_pstate.pstate_change_ns =
+				v->dram_clock_change_watermark * 1000;
+		context->bw.dcn.watermarks.b.pte_meta_urgent_ns = v->ptemeta_urgent_watermark * 1000;
+		context->bw.dcn.watermarks.b.urgent_ns = v->urgent_watermark * 1000;
+
+		v->dcfclk_per_state[1] = v->dcfclkv_nom0p8;
+		v->dcfclk_per_state[0] = v->dcfclkv_nom0p8;
+		v->dcfclk = v->dcfclkv_nom0p8;
+		dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation(v);
+
+		context->bw.dcn.watermarks.c.cstate_pstate.cstate_exit_ns =
+			v->stutter_exit_watermark * 1000;
+		context->bw.dcn.watermarks.c.cstate_pstate.cstate_enter_plus_exit_ns =
+				v->stutter_enter_plus_exit_watermark * 1000;
+		context->bw.dcn.watermarks.c.cstate_pstate.pstate_change_ns =
+				v->dram_clock_change_watermark * 1000;
+		context->bw.dcn.watermarks.c.pte_meta_urgent_ns = v->ptemeta_urgent_watermark * 1000;
+		context->bw.dcn.watermarks.c.urgent_ns = v->urgent_watermark * 1000;
+	}
+
+	if (v->voltage_level < 3) {
+		v->fabric_and_dram_bandwidth_per_state[2] = v->fabric_and_dram_bandwidth_vmax0p9;
+		v->fabric_and_dram_bandwidth_per_state[1] = v->fabric_and_dram_bandwidth_vmax0p9;
+		v->fabric_and_dram_bandwidth_per_state[0] = v->fabric_and_dram_bandwidth_vmax0p9;
+		v->fabric_and_dram_bandwidth = v->fabric_and_dram_bandwidth_vmax0p9;
+		v->dcfclk_per_state[2] = v->dcfclkv_max0p9;
+		v->dcfclk_per_state[1] = v->dcfclkv_max0p9;
+		v->dcfclk_per_state[0] = v->dcfclkv_max0p9;
+		v->dcfclk = v->dcfclkv_max0p9;
+		dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation(v);
+
+		context->bw.dcn.watermarks.d.cstate_pstate.cstate_exit_ns =
+			v->stutter_exit_watermark * 1000;
+		context->bw.dcn.watermarks.d.cstate_pstate.cstate_enter_plus_exit_ns =
+				v->stutter_enter_plus_exit_watermark * 1000;
+		context->bw.dcn.watermarks.d.cstate_pstate.pstate_change_ns =
+				v->dram_clock_change_watermark * 1000;
+		context->bw.dcn.watermarks.d.pte_meta_urgent_ns = v->ptemeta_urgent_watermark * 1000;
+		context->bw.dcn.watermarks.d.urgent_ns = v->urgent_watermark * 1000;
+	}
+
+	v->fabric_and_dram_bandwidth_per_state[2] = v->fabric_and_dram_bandwidth_vnom0p8;
+	v->fabric_and_dram_bandwidth_per_state[1] = v->fabric_and_dram_bandwidth_vmid0p72;
+	v->fabric_and_dram_bandwidth_per_state[0] = v->fabric_and_dram_bandwidth_vmin0p65;
+	v->fabric_and_dram_bandwidth = v->fabric_and_dram_bandwidth_per_state[v->voltage_level];
+	v->dcfclk_per_state[2] = v->dcfclkv_nom0p8;
+	v->dcfclk_per_state[1] = v->dcfclkv_mid0p72;
+	v->dcfclk_per_state[0] = v->dcfclkv_min0p65;
+	v->dcfclk = v->dcfclk_per_state[v->voltage_level];
+	dispclkdppclkdcfclk_deep_sleep_prefetch_parameters_watermarks_and_performance_calculation(v);
+
+	context->bw.dcn.watermarks.a.cstate_pstate.cstate_exit_ns =
+		v->stutter_exit_watermark * 1000;
+	context->bw.dcn.watermarks.a.cstate_pstate.cstate_enter_plus_exit_ns =
+			v->stutter_enter_plus_exit_watermark * 1000;
+	context->bw.dcn.watermarks.a.cstate_pstate.pstate_change_ns =
+			v->dram_clock_change_watermark * 1000;
+	context->bw.dcn.watermarks.a.pte_meta_urgent_ns = v->ptemeta_urgent_watermark * 1000;
+	context->bw.dcn.watermarks.a.urgent_ns = v->urgent_watermark * 1000;
+	if (v->voltage_level >= 2) {
+		context->bw.dcn.watermarks.b = context->bw.dcn.watermarks.a;
+		context->bw.dcn.watermarks.c = context->bw.dcn.watermarks.a;
+	}
+	if (v->voltage_level >= 3)
+		context->bw.dcn.watermarks.d = context->bw.dcn.watermarks.a;
+}
+
+static bool dcn_bw_apply_registry_override(struct dc *dc)
+{
+	bool updated = false;
+
+	kernel_fpu_begin();
+	if ((int)(dc->dcn_soc->sr_exit_time * 1000) != dc->debug.sr_exit_time_ns
+			&& dc->debug.sr_exit_time_ns) {
+		updated = true;
+		dc->dcn_soc->sr_exit_time = dc->debug.sr_exit_time_ns / 1000.0;
+	}
+
+	if ((int)(dc->dcn_soc->sr_enter_plus_exit_time * 1000)
+				!= dc->debug.sr_enter_plus_exit_time_ns
+			&& dc->debug.sr_enter_plus_exit_time_ns) {
+		updated = true;
+		dc->dcn_soc->sr_enter_plus_exit_time =
+				dc->debug.sr_enter_plus_exit_time_ns / 1000.0;
+	}
+
+	if ((int)(dc->dcn_soc->urgent_latency * 1000) != dc->debug.urgent_latency_ns
+			&& dc->debug.urgent_latency_ns) {
+		updated = true;
+		dc->dcn_soc->urgent_latency = dc->debug.urgent_latency_ns / 1000.0;
+	}
+
+	if ((int)(dc->dcn_soc->percent_of_ideal_drambw_received_after_urg_latency * 1000)
+				!= dc->debug.percent_of_ideal_drambw
+			&& dc->debug.percent_of_ideal_drambw) {
+		updated = true;
+		dc->dcn_soc->percent_of_ideal_drambw_received_after_urg_latency =
+				dc->debug.percent_of_ideal_drambw;
+	}
+
+	if ((int)(dc->dcn_soc->dram_clock_change_latency * 1000)
+				!= dc->debug.dram_clock_change_latency_ns
+			&& dc->debug.dram_clock_change_latency_ns) {
+		updated = true;
+		dc->dcn_soc->dram_clock_change_latency =
+				dc->debug.dram_clock_change_latency_ns / 1000.0;
+	}
+	kernel_fpu_end();
+
+	return updated;
+}
+
+void hack_disable_optional_pipe_split(struct dcn_bw_internal_vars *v)
+{
+	/*
+	 * disable optional pipe split by lower dispclk bounding box
+	 * at DPM0
+	 */
+	v->max_dispclk[0] = v->max_dppclk_vmin0p65;
+}
+
+void hack_force_pipe_split(struct dcn_bw_internal_vars *v,
+		unsigned int pixel_rate_khz)
+{
+	float pixel_rate_mhz = pixel_rate_khz / 1000;
+
+	/*
+	 * force enabling pipe split by lower dpp clock for DPM0 to just
+	 * below the specify pixel_rate, so bw calc would split pipe.
+	 */
+	if (pixel_rate_mhz < v->max_dppclk[0])
+		v->max_dppclk[0] = pixel_rate_mhz;
+}
+
+void hack_bounding_box(struct dcn_bw_internal_vars *v,
+		struct dc_debug *dbg,
+		struct dc_state *context)
+{
+	if (dbg->pipe_split_policy == MPC_SPLIT_AVOID) {
+		hack_disable_optional_pipe_split(v);
+	}
+
+	if (dbg->pipe_split_policy == MPC_SPLIT_AVOID_MULT_DISP &&
+		context->stream_count >= 2) {
+		hack_disable_optional_pipe_split(v);
+	}
+
+	if (context->stream_count == 1 &&
+			dbg->force_single_disp_pipe_split) {
+		struct dc_stream_state *stream0 = context->streams[0];
+
+		hack_force_pipe_split(v, stream0->timing.pix_clk_khz);
+	}
+}
+
+bool dcn_validate_bandwidth(
+		struct dc *dc,
+		struct dc_state *context)
+{
+	const struct resource_pool *pool = dc->res_pool;
+	struct dcn_bw_internal_vars *v = &context->dcn_bw_vars;
+	int i, input_idx;
+	int vesa_sync_start, asic_blank_end, asic_blank_start;
+	bool bw_limit_pass;
+	float bw_limit;
+
+	PERFORMANCE_TRACE_START();
+	if (dcn_bw_apply_registry_override(dc))
+		dcn_bw_sync_calcs_and_dml(dc);
+
+	memset(v, 0, sizeof(*v));
+	kernel_fpu_begin();
+	v->sr_exit_time = dc->dcn_soc->sr_exit_time;
+	v->sr_enter_plus_exit_time = dc->dcn_soc->sr_enter_plus_exit_time;
+	v->urgent_latency = dc->dcn_soc->urgent_latency;
+	v->write_back_latency = dc->dcn_soc->write_back_latency;
+	v->percent_of_ideal_drambw_received_after_urg_latency =
+			dc->dcn_soc->percent_of_ideal_drambw_received_after_urg_latency;
+
+	v->dcfclkv_min0p65 = dc->dcn_soc->dcfclkv_min0p65;
+	v->dcfclkv_mid0p72 = dc->dcn_soc->dcfclkv_mid0p72;
+	v->dcfclkv_nom0p8 = dc->dcn_soc->dcfclkv_nom0p8;
+	v->dcfclkv_max0p9 = dc->dcn_soc->dcfclkv_max0p9;
+
+	v->max_dispclk_vmin0p65 = dc->dcn_soc->max_dispclk_vmin0p65;
+	v->max_dispclk_vmid0p72 = dc->dcn_soc->max_dispclk_vmid0p72;
+	v->max_dispclk_vnom0p8 = dc->dcn_soc->max_dispclk_vnom0p8;
+	v->max_dispclk_vmax0p9 = dc->dcn_soc->max_dispclk_vmax0p9;
+
+	v->max_dppclk_vmin0p65 = dc->dcn_soc->max_dppclk_vmin0p65;
+	v->max_dppclk_vmid0p72 = dc->dcn_soc->max_dppclk_vmid0p72;
+	v->max_dppclk_vnom0p8 = dc->dcn_soc->max_dppclk_vnom0p8;
+	v->max_dppclk_vmax0p9 = dc->dcn_soc->max_dppclk_vmax0p9;
+
+	v->socclk = dc->dcn_soc->socclk;
+
+	v->fabric_and_dram_bandwidth_vmin0p65 = dc->dcn_soc->fabric_and_dram_bandwidth_vmin0p65;
+	v->fabric_and_dram_bandwidth_vmid0p72 = dc->dcn_soc->fabric_and_dram_bandwidth_vmid0p72;
+	v->fabric_and_dram_bandwidth_vnom0p8 = dc->dcn_soc->fabric_and_dram_bandwidth_vnom0p8;
+	v->fabric_and_dram_bandwidth_vmax0p9 = dc->dcn_soc->fabric_and_dram_bandwidth_vmax0p9;
+
+	v->phyclkv_min0p65 = dc->dcn_soc->phyclkv_min0p65;
+	v->phyclkv_mid0p72 = dc->dcn_soc->phyclkv_mid0p72;
+	v->phyclkv_nom0p8 = dc->dcn_soc->phyclkv_nom0p8;
+	v->phyclkv_max0p9 = dc->dcn_soc->phyclkv_max0p9;
+
+	v->downspreading = dc->dcn_soc->downspreading;
+	v->round_trip_ping_latency_cycles = dc->dcn_soc->round_trip_ping_latency_cycles;
+	v->urgent_out_of_order_return_per_channel = dc->dcn_soc->urgent_out_of_order_return_per_channel;
+	v->number_of_channels = dc->dcn_soc->number_of_channels;
+	v->vmm_page_size = dc->dcn_soc->vmm_page_size;
+	v->dram_clock_change_latency = dc->dcn_soc->dram_clock_change_latency;
+	v->return_bus_width = dc->dcn_soc->return_bus_width;
+
+	v->rob_buffer_size_in_kbyte = dc->dcn_ip->rob_buffer_size_in_kbyte;
+	v->det_buffer_size_in_kbyte = dc->dcn_ip->det_buffer_size_in_kbyte;
+	v->dpp_output_buffer_pixels = dc->dcn_ip->dpp_output_buffer_pixels;
+	v->opp_output_buffer_lines = dc->dcn_ip->opp_output_buffer_lines;
+	v->pixel_chunk_size_in_kbyte = dc->dcn_ip->pixel_chunk_size_in_kbyte;
+	v->pte_enable = dc->dcn_ip->pte_enable;
+	v->pte_chunk_size = dc->dcn_ip->pte_chunk_size;
+	v->meta_chunk_size = dc->dcn_ip->meta_chunk_size;
+	v->writeback_chunk_size = dc->dcn_ip->writeback_chunk_size;
+	v->odm_capability = dc->dcn_ip->odm_capability;
+	v->dsc_capability = dc->dcn_ip->dsc_capability;
+	v->line_buffer_size = dc->dcn_ip->line_buffer_size;
+	v->is_line_buffer_bpp_fixed = dc->dcn_ip->is_line_buffer_bpp_fixed;
+	v->line_buffer_fixed_bpp = dc->dcn_ip->line_buffer_fixed_bpp;
+	v->max_line_buffer_lines = dc->dcn_ip->max_line_buffer_lines;
+	v->writeback_luma_buffer_size = dc->dcn_ip->writeback_luma_buffer_size;
+	v->writeback_chroma_buffer_size = dc->dcn_ip->writeback_chroma_buffer_size;
+	v->max_num_dpp = dc->dcn_ip->max_num_dpp;
+	v->max_num_writeback = dc->dcn_ip->max_num_writeback;
+	v->max_dchub_topscl_throughput = dc->dcn_ip->max_dchub_topscl_throughput;
+	v->max_pscl_tolb_throughput = dc->dcn_ip->max_pscl_tolb_throughput;
+	v->max_lb_tovscl_throughput = dc->dcn_ip->max_lb_tovscl_throughput;
+	v->max_vscl_tohscl_throughput = dc->dcn_ip->max_vscl_tohscl_throughput;
+	v->max_hscl_ratio = dc->dcn_ip->max_hscl_ratio;
+	v->max_vscl_ratio = dc->dcn_ip->max_vscl_ratio;
+	v->max_hscl_taps = dc->dcn_ip->max_hscl_taps;
+	v->max_vscl_taps = dc->dcn_ip->max_vscl_taps;
+	v->under_scan_factor = dc->dcn_ip->under_scan_factor;
+	v->pte_buffer_size_in_requests = dc->dcn_ip->pte_buffer_size_in_requests;
+	v->dispclk_ramping_margin = dc->dcn_ip->dispclk_ramping_margin;
+	v->max_inter_dcn_tile_repeaters = dc->dcn_ip->max_inter_dcn_tile_repeaters;
+	v->can_vstartup_lines_exceed_vsync_plus_back_porch_lines_minus_one =
+			dc->dcn_ip->can_vstartup_lines_exceed_vsync_plus_back_porch_lines_minus_one;
+	v->bug_forcing_luma_and_chroma_request_to_same_size_fixed =
+			dc->dcn_ip->bug_forcing_luma_and_chroma_request_to_same_size_fixed;
+
+	v->voltage[5] = dcn_bw_no_support;
+	v->voltage[4] = dcn_bw_v_max0p9;
+	v->voltage[3] = dcn_bw_v_max0p9;
+	v->voltage[2] = dcn_bw_v_nom0p8;
+	v->voltage[1] = dcn_bw_v_mid0p72;
+	v->voltage[0] = dcn_bw_v_min0p65;
+	v->fabric_and_dram_bandwidth_per_state[5] = v->fabric_and_dram_bandwidth_vmax0p9;
+	v->fabric_and_dram_bandwidth_per_state[4] = v->fabric_and_dram_bandwidth_vmax0p9;
+	v->fabric_and_dram_bandwidth_per_state[3] = v->fabric_and_dram_bandwidth_vmax0p9;
+	v->fabric_and_dram_bandwidth_per_state[2] = v->fabric_and_dram_bandwidth_vnom0p8;
+	v->fabric_and_dram_bandwidth_per_state[1] = v->fabric_and_dram_bandwidth_vmid0p72;
+	v->fabric_and_dram_bandwidth_per_state[0] = v->fabric_and_dram_bandwidth_vmin0p65;
+	v->dcfclk_per_state[5] = v->dcfclkv_max0p9;
+	v->dcfclk_per_state[4] = v->dcfclkv_max0p9;
+	v->dcfclk_per_state[3] = v->dcfclkv_max0p9;
+	v->dcfclk_per_state[2] = v->dcfclkv_nom0p8;
+	v->dcfclk_per_state[1] = v->dcfclkv_mid0p72;
+	v->dcfclk_per_state[0] = v->dcfclkv_min0p65;
+	v->max_dispclk[5] = v->max_dispclk_vmax0p9;
+	v->max_dispclk[4] = v->max_dispclk_vmax0p9;
+	v->max_dispclk[3] = v->max_dispclk_vmax0p9;
+	v->max_dispclk[2] = v->max_dispclk_vnom0p8;
+	v->max_dispclk[1] = v->max_dispclk_vmid0p72;
+	v->max_dispclk[0] = v->max_dispclk_vmin0p65;
+	v->max_dppclk[5] = v->max_dppclk_vmax0p9;
+	v->max_dppclk[4] = v->max_dppclk_vmax0p9;
+	v->max_dppclk[3] = v->max_dppclk_vmax0p9;
+	v->max_dppclk[2] = v->max_dppclk_vnom0p8;
+	v->max_dppclk[1] = v->max_dppclk_vmid0p72;
+	v->max_dppclk[0] = v->max_dppclk_vmin0p65;
+	v->phyclk_per_state[5] = v->phyclkv_max0p9;
+	v->phyclk_per_state[4] = v->phyclkv_max0p9;
+	v->phyclk_per_state[3] = v->phyclkv_max0p9;
+	v->phyclk_per_state[2] = v->phyclkv_nom0p8;
+	v->phyclk_per_state[1] = v->phyclkv_mid0p72;
+	v->phyclk_per_state[0] = v->phyclkv_min0p65;
+
+	hack_bounding_box(v, &dc->debug, context);
+
+	if (v->voltage_override == dcn_bw_v_max0p9) {
+		v->voltage_override_level = number_of_states - 1;
+	} else if (v->voltage_override == dcn_bw_v_nom0p8) {
+		v->voltage_override_level = number_of_states - 2;
+	} else if (v->voltage_override == dcn_bw_v_mid0p72) {
+		v->voltage_override_level = number_of_states - 3;
+	} else {
+		v->voltage_override_level = 0;
+	}
+	v->synchronized_vblank = dcn_bw_no;
+	v->ta_pscalculation = dcn_bw_override;
+	v->allow_different_hratio_vratio = dcn_bw_yes;
+
+
+	for (i = 0, input_idx = 0; i < pool->pipe_count; i++) {
+		struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
+
+		if (!pipe->stream)
+			continue;
+		/* skip all but first of split pipes */
+		if (pipe->top_pipe && pipe->top_pipe->plane_state == pipe->plane_state)
+			continue;
+
+		v->underscan_output[input_idx] = false; /* taken care of in recout already*/
+		v->interlace_output[input_idx] = false;
+
+		v->htotal[input_idx] = pipe->stream->timing.h_total;
+		v->vtotal[input_idx] = pipe->stream->timing.v_total;
+		v->vactive[input_idx] = pipe->stream->timing.v_addressable +
+				pipe->stream->timing.v_border_top + pipe->stream->timing.v_border_bottom;
+		v->v_sync_plus_back_porch[input_idx] = pipe->stream->timing.v_total
+				- v->vactive[input_idx]
+				- pipe->stream->timing.v_front_porch;
+		v->pixel_clock[input_idx] = pipe->stream->timing.pix_clk_khz / 1000.0f;
+
+		if (!pipe->plane_state) {
+			v->dcc_enable[input_idx] = dcn_bw_yes;
+			v->source_pixel_format[input_idx] = dcn_bw_rgb_sub_32;
+			v->source_surface_mode[input_idx] = dcn_bw_sw_4_kb_s;
+			v->lb_bit_per_pixel[input_idx] = 30;
+			v->viewport_width[input_idx] = pipe->stream->timing.h_addressable;
+			v->viewport_height[input_idx] = pipe->stream->timing.v_addressable;
+			v->scaler_rec_out_width[input_idx] = pipe->stream->timing.h_addressable;
+			v->scaler_recout_height[input_idx] = pipe->stream->timing.v_addressable;
+			v->override_hta_ps[input_idx] = 1;
+			v->override_vta_ps[input_idx] = 1;
+			v->override_hta_pschroma[input_idx] = 1;
+			v->override_vta_pschroma[input_idx] = 1;
+			v->source_scan[input_idx] = dcn_bw_hor;
+
+		} else {
+			v->viewport_height[input_idx] =  pipe->plane_res.scl_data.viewport.height;
+			v->viewport_width[input_idx] = pipe->plane_res.scl_data.viewport.width;
+			v->scaler_rec_out_width[input_idx] = pipe->plane_res.scl_data.recout.width;
+			v->scaler_recout_height[input_idx] = pipe->plane_res.scl_data.recout.height;
+			if (pipe->bottom_pipe && pipe->bottom_pipe->plane_state == pipe->plane_state) {
+				if (pipe->plane_state->rotation % 2 == 0) {
+					int viewport_end = pipe->plane_res.scl_data.viewport.width
+							+ pipe->plane_res.scl_data.viewport.x;
+					int viewport_b_end = pipe->bottom_pipe->plane_res.scl_data.viewport.width
+							+ pipe->bottom_pipe->plane_res.scl_data.viewport.x;
+
+					if (viewport_end > viewport_b_end)
+						v->viewport_width[input_idx] = viewport_end
+							- pipe->bottom_pipe->plane_res.scl_data.viewport.x;
+					else
+						v->viewport_width[input_idx] = viewport_b_end
+									- pipe->plane_res.scl_data.viewport.x;
+				} else  {
+					int viewport_end = pipe->plane_res.scl_data.viewport.height
+						+ pipe->plane_res.scl_data.viewport.y;
+					int viewport_b_end = pipe->bottom_pipe->plane_res.scl_data.viewport.height
+						+ pipe->bottom_pipe->plane_res.scl_data.viewport.y;
+
+					if (viewport_end > viewport_b_end)
+						v->viewport_height[input_idx] = viewport_end
+							- pipe->bottom_pipe->plane_res.scl_data.viewport.y;
+					else
+						v->viewport_height[input_idx] = viewport_b_end
+									- pipe->plane_res.scl_data.viewport.y;
+				}
+				v->scaler_rec_out_width[input_idx] = pipe->plane_res.scl_data.recout.width
+						+ pipe->bottom_pipe->plane_res.scl_data.recout.width;
+			}
+
+			v->dcc_enable[input_idx] = pipe->plane_state->dcc.enable ? dcn_bw_yes : dcn_bw_no;
+			v->source_pixel_format[input_idx] = tl_pixel_format_to_bw_defs(
+					pipe->plane_state->format);
+			v->source_surface_mode[input_idx] = tl_sw_mode_to_bw_defs(
+					pipe->plane_state->tiling_info.gfx9.swizzle);
+			v->lb_bit_per_pixel[input_idx] = tl_lb_bpp_to_int(pipe->plane_res.scl_data.lb_params.depth);
+			v->override_hta_ps[input_idx] = pipe->plane_res.scl_data.taps.h_taps;
+			v->override_vta_ps[input_idx] = pipe->plane_res.scl_data.taps.v_taps;
+			v->override_hta_pschroma[input_idx] = pipe->plane_res.scl_data.taps.h_taps_c;
+			v->override_vta_pschroma[input_idx] = pipe->plane_res.scl_data.taps.v_taps_c;
+			/*
+			 * Spreadsheet doesn't handle taps_c is one properly,
+			 * need to force Chroma to always be scaled to pass
+			 * bandwidth validation.
+			 */
+			if (v->override_hta_pschroma[input_idx] == 1)
+				v->override_hta_pschroma[input_idx] = 2;
+			if (v->override_vta_pschroma[input_idx] == 1)
+				v->override_vta_pschroma[input_idx] = 2;
+			v->source_scan[input_idx] = (pipe->plane_state->rotation % 2) ? dcn_bw_vert : dcn_bw_hor;
+		}
+		if (v->is_line_buffer_bpp_fixed == dcn_bw_yes)
+			v->lb_bit_per_pixel[input_idx] = v->line_buffer_fixed_bpp;
+		v->dcc_rate[input_idx] = 1; /*TODO: Worst case? does this change?*/
+		v->output_format[input_idx] = pipe->stream->timing.pixel_encoding ==
+				PIXEL_ENCODING_YCBCR420 ? dcn_bw_420 : dcn_bw_444;
+		v->output[input_idx] = pipe->stream->sink->sink_signal ==
+				SIGNAL_TYPE_HDMI_TYPE_A ? dcn_bw_hdmi : dcn_bw_dp;
+		v->output_deep_color[input_idx] = dcn_bw_encoder_8bpc;
+		if (v->output[input_idx] == dcn_bw_hdmi) {
+			switch (pipe->stream->timing.display_color_depth) {
+			case COLOR_DEPTH_101010:
+				v->output_deep_color[input_idx] = dcn_bw_encoder_10bpc;
+				break;
+			case COLOR_DEPTH_121212:
+				v->output_deep_color[input_idx]  = dcn_bw_encoder_12bpc;
+				break;
+			case COLOR_DEPTH_161616:
+				v->output_deep_color[input_idx]  = dcn_bw_encoder_16bpc;
+				break;
+			default:
+				break;
+			}
+		}
+
+		input_idx++;
+	}
+	v->number_of_active_planes = input_idx;
+
+	scaler_settings_calculation(v);
+	mode_support_and_system_configuration(v);
+
+	if (v->voltage_level == 0 &&
+			(dc->debug.sr_exit_time_dpm0_ns
+				|| dc->debug.sr_enter_plus_exit_time_dpm0_ns)) {
+
+		if (dc->debug.sr_enter_plus_exit_time_dpm0_ns)
+			v->sr_enter_plus_exit_time =
+				dc->debug.sr_enter_plus_exit_time_dpm0_ns / 1000.0f;
+		if (dc->debug.sr_exit_time_dpm0_ns)
+			v->sr_exit_time =  dc->debug.sr_exit_time_dpm0_ns / 1000.0f;
+		dc->dml.soc.sr_enter_plus_exit_time_us = v->sr_enter_plus_exit_time;
+		dc->dml.soc.sr_exit_time_us = v->sr_exit_time;
+		mode_support_and_system_configuration(v);
+	}
+
+	if (v->voltage_level != 5) {
+		float bw_consumed = v->total_bandwidth_consumed_gbyte_per_second;
+		if (bw_consumed < v->fabric_and_dram_bandwidth_vmin0p65)
+			bw_consumed = v->fabric_and_dram_bandwidth_vmin0p65;
+		else if (bw_consumed < v->fabric_and_dram_bandwidth_vmid0p72)
+			bw_consumed = v->fabric_and_dram_bandwidth_vmid0p72;
+		else if (bw_consumed < v->fabric_and_dram_bandwidth_vnom0p8)
+			bw_consumed = v->fabric_and_dram_bandwidth_vnom0p8;
+		else
+			bw_consumed = v->fabric_and_dram_bandwidth_vmax0p9;
+
+		if (bw_consumed < v->fabric_and_dram_bandwidth)
+			if (dc->debug.voltage_align_fclk)
+				bw_consumed = v->fabric_and_dram_bandwidth;
+
+		display_pipe_configuration(v);
+		calc_wm_sets_and_perf_params(context, v);
+		context->bw.dcn.calc_clk.fclk_khz = (int)(bw_consumed * 1000000 /
+				(ddr4_dram_factor_single_Channel * v->number_of_channels));
+		if (bw_consumed == v->fabric_and_dram_bandwidth_vmin0p65) {
+			context->bw.dcn.calc_clk.fclk_khz = (int)(bw_consumed * 1000000 / 32);
+		}
+
+		context->bw.dcn.calc_clk.dram_ccm_us = (int)(v->dram_clock_change_margin);
+		context->bw.dcn.calc_clk.min_active_dram_ccm_us = (int)(v->min_active_dram_clock_change_margin);
+		context->bw.dcn.calc_clk.dcfclk_deep_sleep_khz = (int)(v->dcf_clk_deep_sleep * 1000);
+		context->bw.dcn.calc_clk.dcfclk_khz = (int)(v->dcfclk * 1000);
+
+		context->bw.dcn.calc_clk.dispclk_khz = (int)(v->dispclk * 1000);
+		if (dc->debug.max_disp_clk == true)
+			context->bw.dcn.calc_clk.dispclk_khz = (int)(dc->dcn_soc->max_dispclk_vmax0p9 * 1000);
+
+		if (context->bw.dcn.calc_clk.dispclk_khz <
+				dc->debug.min_disp_clk_khz) {
+			context->bw.dcn.calc_clk.dispclk_khz =
+					dc->debug.min_disp_clk_khz;
+		}
+
+		context->bw.dcn.calc_clk.dppclk_div = (int)(v->dispclk_dppclk_ratio) == 2;
+
+		for (i = 0, input_idx = 0; i < pool->pipe_count; i++) {
+			struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
+
+			/* skip inactive pipe */
+			if (!pipe->stream)
+				continue;
+			/* skip all but first of split pipes */
+			if (pipe->top_pipe && pipe->top_pipe->plane_state == pipe->plane_state)
+				continue;
+
+			pipe->pipe_dlg_param.vupdate_width = v->v_update_width[input_idx];
+			pipe->pipe_dlg_param.vupdate_offset = v->v_update_offset[input_idx];
+			pipe->pipe_dlg_param.vready_offset = v->v_ready_offset[input_idx];
+			pipe->pipe_dlg_param.vstartup_start = v->v_startup[input_idx];
+
+			pipe->pipe_dlg_param.htotal = pipe->stream->timing.h_total;
+			pipe->pipe_dlg_param.vtotal = pipe->stream->timing.v_total;
+			vesa_sync_start = pipe->stream->timing.v_addressable +
+						pipe->stream->timing.v_border_bottom +
+						pipe->stream->timing.v_front_porch;
+
+			asic_blank_end = (pipe->stream->timing.v_total -
+						vesa_sync_start -
+						pipe->stream->timing.v_border_top)
+			* (pipe->stream->timing.flags.INTERLACE ? 1 : 0);
+
+			asic_blank_start = asic_blank_end +
+						(pipe->stream->timing.v_border_top +
+						pipe->stream->timing.v_addressable +
+						pipe->stream->timing.v_border_bottom)
+			* (pipe->stream->timing.flags.INTERLACE ? 1 : 0);
+
+			pipe->pipe_dlg_param.vblank_start = asic_blank_start;
+			pipe->pipe_dlg_param.vblank_end = asic_blank_end;
+
+			if (pipe->plane_state) {
+				struct pipe_ctx *hsplit_pipe = pipe->bottom_pipe;
+
+				if (v->dpp_per_plane[input_idx] == 2 ||
+					((pipe->stream->view_format ==
+					  VIEW_3D_FORMAT_SIDE_BY_SIDE ||
+					  pipe->stream->view_format ==
+					  VIEW_3D_FORMAT_TOP_AND_BOTTOM) &&
+					(pipe->stream->timing.timing_3d_format ==
+					 TIMING_3D_FORMAT_TOP_AND_BOTTOM ||
+					 pipe->stream->timing.timing_3d_format ==
+					 TIMING_3D_FORMAT_SIDE_BY_SIDE))) {
+					if (hsplit_pipe && hsplit_pipe->plane_state == pipe->plane_state) {
+						/* update previously split pipe */
+						hsplit_pipe->pipe_dlg_param.vupdate_width = v->v_update_width[input_idx];
+						hsplit_pipe->pipe_dlg_param.vupdate_offset = v->v_update_offset[input_idx];
+						hsplit_pipe->pipe_dlg_param.vready_offset = v->v_ready_offset[input_idx];
+						hsplit_pipe->pipe_dlg_param.vstartup_start = v->v_startup[input_idx];
+
+						hsplit_pipe->pipe_dlg_param.htotal = pipe->stream->timing.h_total;
+						hsplit_pipe->pipe_dlg_param.vtotal = pipe->stream->timing.v_total;
+						hsplit_pipe->pipe_dlg_param.vblank_start = pipe->pipe_dlg_param.vblank_start;
+						hsplit_pipe->pipe_dlg_param.vblank_end = pipe->pipe_dlg_param.vblank_end;
+					} else {
+						/* pipe not split previously needs split */
+						hsplit_pipe = find_idle_secondary_pipe(&context->res_ctx, pool);
+						ASSERT(hsplit_pipe);
+						split_stream_across_pipes(
+							&context->res_ctx, pool,
+							pipe, hsplit_pipe);
+					}
+
+					dcn_bw_calc_rq_dlg_ttu(dc, v, hsplit_pipe, input_idx);
+				} else if (hsplit_pipe && hsplit_pipe->plane_state == pipe->plane_state) {
+					/* merge previously split pipe */
+					pipe->bottom_pipe = hsplit_pipe->bottom_pipe;
+					if (hsplit_pipe->bottom_pipe)
+						hsplit_pipe->bottom_pipe->top_pipe = pipe;
+					hsplit_pipe->plane_state = NULL;
+					hsplit_pipe->stream = NULL;
+					hsplit_pipe->top_pipe = NULL;
+					hsplit_pipe->bottom_pipe = NULL;
+					resource_build_scaling_params(pipe);
+				}
+				/* for now important to do this after pipe split for building e2e params */
+				dcn_bw_calc_rq_dlg_ttu(dc, v, pipe, input_idx);
+			}
+
+			input_idx++;
+		}
+	}
+
+	if (v->voltage_level == 0) {
+
+		dc->dml.soc.sr_enter_plus_exit_time_us =
+				dc->dcn_soc->sr_enter_plus_exit_time;
+		dc->dml.soc.sr_exit_time_us = dc->dcn_soc->sr_exit_time;
+	}
+
+	/*
+	 * BW limit is set to prevent display from impacting other system functions
+	 */
+
+	bw_limit = dc->dcn_soc->percent_disp_bw_limit * v->fabric_and_dram_bandwidth_vmax0p9;
+	bw_limit_pass = (v->total_data_read_bandwidth / 1000.0) < bw_limit;
+
+	kernel_fpu_end();
+
+	PERFORMANCE_TRACE_END();
+
+	if (bw_limit_pass && v->voltage_level != 5)
+		return true;
+	else
+		return false;
+}
+
+static unsigned int dcn_find_normalized_clock_vdd_Level(
+	const struct dc *dc,
+	enum dm_pp_clock_type clocks_type,
+	int clocks_in_khz)
+{
+	int vdd_level = dcn_bw_v_min0p65;
+
+	if (clocks_in_khz == 0)/*todo some clock not in the considerations*/
+		return vdd_level;
+
+	switch (clocks_type) {
+	case DM_PP_CLOCK_TYPE_DISPLAY_CLK:
+		if (clocks_in_khz > dc->dcn_soc->max_dispclk_vmax0p9*1000) {
+			vdd_level = dcn_bw_v_max0p91;
+			BREAK_TO_DEBUGGER();
+		} else if (clocks_in_khz > dc->dcn_soc->max_dispclk_vnom0p8*1000) {
+			vdd_level = dcn_bw_v_max0p9;
+		} else if (clocks_in_khz > dc->dcn_soc->max_dispclk_vmid0p72*1000) {
+			vdd_level = dcn_bw_v_nom0p8;
+		} else if (clocks_in_khz > dc->dcn_soc->max_dispclk_vmin0p65*1000) {
+			vdd_level = dcn_bw_v_mid0p72;
+		} else
+			vdd_level = dcn_bw_v_min0p65;
+		break;
+	case DM_PP_CLOCK_TYPE_DISPLAYPHYCLK:
+		if (clocks_in_khz > dc->dcn_soc->phyclkv_max0p9*1000) {
+			vdd_level = dcn_bw_v_max0p91;
+			BREAK_TO_DEBUGGER();
+		} else if (clocks_in_khz > dc->dcn_soc->phyclkv_nom0p8*1000) {
+			vdd_level = dcn_bw_v_max0p9;
+		} else if (clocks_in_khz > dc->dcn_soc->phyclkv_mid0p72*1000) {
+			vdd_level = dcn_bw_v_nom0p8;
+		} else if (clocks_in_khz > dc->dcn_soc->phyclkv_min0p65*1000) {
+			vdd_level = dcn_bw_v_mid0p72;
+		} else
+			vdd_level = dcn_bw_v_min0p65;
+		break;
+
+	case DM_PP_CLOCK_TYPE_DPPCLK:
+		if (clocks_in_khz > dc->dcn_soc->max_dppclk_vmax0p9*1000) {
+			vdd_level = dcn_bw_v_max0p91;
+			BREAK_TO_DEBUGGER();
+		} else if (clocks_in_khz > dc->dcn_soc->max_dppclk_vnom0p8*1000) {
+			vdd_level = dcn_bw_v_max0p9;
+		} else if (clocks_in_khz > dc->dcn_soc->max_dppclk_vmid0p72*1000) {
+			vdd_level = dcn_bw_v_nom0p8;
+		} else if (clocks_in_khz > dc->dcn_soc->max_dppclk_vmin0p65*1000) {
+			vdd_level = dcn_bw_v_mid0p72;
+		} else
+			vdd_level = dcn_bw_v_min0p65;
+		break;
+
+	case DM_PP_CLOCK_TYPE_MEMORY_CLK:
+		{
+			unsigned factor = (ddr4_dram_factor_single_Channel * dc->dcn_soc->number_of_channels);
+
+			if (clocks_in_khz > dc->dcn_soc->fabric_and_dram_bandwidth_vmax0p9*1000000/factor) {
+				vdd_level = dcn_bw_v_max0p91;
+				BREAK_TO_DEBUGGER();
+			} else if (clocks_in_khz > dc->dcn_soc->fabric_and_dram_bandwidth_vnom0p8*1000000/factor) {
+				vdd_level = dcn_bw_v_max0p9;
+			} else if (clocks_in_khz > dc->dcn_soc->fabric_and_dram_bandwidth_vmid0p72*1000000/factor) {
+				vdd_level = dcn_bw_v_nom0p8;
+			} else if (clocks_in_khz > dc->dcn_soc->fabric_and_dram_bandwidth_vmin0p65*1000000/factor) {
+				vdd_level = dcn_bw_v_mid0p72;
+			} else
+				vdd_level = dcn_bw_v_min0p65;
+		}
+		break;
+
+	case DM_PP_CLOCK_TYPE_DCFCLK:
+		if (clocks_in_khz > dc->dcn_soc->dcfclkv_max0p9*1000) {
+			vdd_level = dcn_bw_v_max0p91;
+			BREAK_TO_DEBUGGER();
+		} else if (clocks_in_khz > dc->dcn_soc->dcfclkv_nom0p8*1000) {
+			vdd_level = dcn_bw_v_max0p9;
+		} else if (clocks_in_khz > dc->dcn_soc->dcfclkv_mid0p72*1000) {
+			vdd_level = dcn_bw_v_nom0p8;
+		} else if (clocks_in_khz > dc->dcn_soc->dcfclkv_min0p65*1000) {
+			vdd_level = dcn_bw_v_mid0p72;
+		} else
+			vdd_level = dcn_bw_v_min0p65;
+		break;
+
+	default:
+		 break;
+	}
+	return vdd_level;
+}
+
+unsigned int dcn_find_dcfclk_suits_all(
+	const struct dc *dc,
+	struct clocks_value *clocks)
+{
+	unsigned vdd_level, vdd_level_temp;
+	unsigned dcf_clk;
+
+	/*find a common supported voltage level*/
+	vdd_level = dcn_find_normalized_clock_vdd_Level(
+		dc, DM_PP_CLOCK_TYPE_DISPLAY_CLK, clocks->dispclk_in_khz);
+	vdd_level_temp = dcn_find_normalized_clock_vdd_Level(
+		dc, DM_PP_CLOCK_TYPE_DISPLAYPHYCLK, clocks->phyclk_in_khz);
+
+	vdd_level = dcn_bw_max(vdd_level, vdd_level_temp);
+	vdd_level_temp = dcn_find_normalized_clock_vdd_Level(
+		dc, DM_PP_CLOCK_TYPE_DPPCLK, clocks->dppclk_in_khz);
+	vdd_level = dcn_bw_max(vdd_level, vdd_level_temp);
+
+	vdd_level_temp = dcn_find_normalized_clock_vdd_Level(
+		dc, DM_PP_CLOCK_TYPE_MEMORY_CLK, clocks->dcfclock_in_khz);
+	vdd_level = dcn_bw_max(vdd_level, vdd_level_temp);
+	vdd_level_temp = dcn_find_normalized_clock_vdd_Level(
+		dc, DM_PP_CLOCK_TYPE_DCFCLK, clocks->dcfclock_in_khz);
+
+	/*find that level conresponding dcfclk*/
+	vdd_level = dcn_bw_max(vdd_level, vdd_level_temp);
+	if (vdd_level == dcn_bw_v_max0p91) {
+		BREAK_TO_DEBUGGER();
+		dcf_clk = dc->dcn_soc->dcfclkv_max0p9*1000;
+	} else if (vdd_level == dcn_bw_v_max0p9)
+		dcf_clk =  dc->dcn_soc->dcfclkv_max0p9*1000;
+	else if (vdd_level == dcn_bw_v_nom0p8)
+		dcf_clk =  dc->dcn_soc->dcfclkv_nom0p8*1000;
+	else if (vdd_level == dcn_bw_v_mid0p72)
+		dcf_clk =  dc->dcn_soc->dcfclkv_mid0p72*1000;
+	else
+		dcf_clk =  dc->dcn_soc->dcfclkv_min0p65*1000;
+
+	dm_logger_write(dc->ctx->logger, LOG_BANDWIDTH_CALCS,
+		"\tdcf_clk for voltage = %d\n", dcf_clk);
+	return dcf_clk;
+}
+
+void dcn_bw_update_from_pplib(struct dc *dc)
+{
+	struct dc_context *ctx = dc->ctx;
+	struct dm_pp_clock_levels_with_voltage clks = {0};
+
+	kernel_fpu_begin();
+
+	/* TODO: This is not the proper way to obtain fabric_and_dram_bandwidth, should be min(fclk, memclk) */
+
+	if (dm_pp_get_clock_levels_by_type_with_voltage(
+			ctx, DM_PP_CLOCK_TYPE_FCLK, &clks) &&
+			clks.num_levels != 0) {
+		ASSERT(clks.num_levels >= 3);
+		dc->dcn_soc->fabric_and_dram_bandwidth_vmin0p65 = 32 * (clks.data[0].clocks_in_khz / 1000.0) / 1000.0;
+		if (clks.num_levels > 2) {
+			dc->dcn_soc->fabric_and_dram_bandwidth_vmid0p72 = dc->dcn_soc->number_of_channels *
+					(clks.data[clks.num_levels - 3].clocks_in_khz / 1000.0) * ddr4_dram_factor_single_Channel / 1000.0;
+		} else {
+			dc->dcn_soc->fabric_and_dram_bandwidth_vmid0p72 = dc->dcn_soc->number_of_channels *
+					(clks.data[clks.num_levels - 2].clocks_in_khz / 1000.0) * ddr4_dram_factor_single_Channel / 1000.0;
+		}
+		dc->dcn_soc->fabric_and_dram_bandwidth_vnom0p8 = dc->dcn_soc->number_of_channels *
+				(clks.data[clks.num_levels - 2].clocks_in_khz / 1000.0) * ddr4_dram_factor_single_Channel / 1000.0;
+		dc->dcn_soc->fabric_and_dram_bandwidth_vmax0p9 = dc->dcn_soc->number_of_channels *
+				(clks.data[clks.num_levels - 1].clocks_in_khz / 1000.0) * ddr4_dram_factor_single_Channel / 1000.0;
+	} else
+		BREAK_TO_DEBUGGER();
+	if (dm_pp_get_clock_levels_by_type_with_voltage(
+				ctx, DM_PP_CLOCK_TYPE_DCFCLK, &clks) &&
+				clks.num_levels >= 3) {
+		dc->dcn_soc->dcfclkv_min0p65 = clks.data[0].clocks_in_khz / 1000.0;
+		dc->dcn_soc->dcfclkv_mid0p72 = clks.data[clks.num_levels - 3].clocks_in_khz / 1000.0;
+		dc->dcn_soc->dcfclkv_nom0p8 = clks.data[clks.num_levels - 2].clocks_in_khz / 1000.0;
+		dc->dcn_soc->dcfclkv_max0p9 = clks.data[clks.num_levels - 1].clocks_in_khz / 1000.0;
+	} else
+		BREAK_TO_DEBUGGER();
+
+	kernel_fpu_end();
+}
+
+void dcn_bw_notify_pplib_of_wm_ranges(struct dc *dc)
+{
+	struct pp_smu_funcs_rv *pp = dc->res_pool->pp_smu;
+	struct pp_smu_wm_range_sets ranges = {0};
+	int max_fclk_khz, nom_fclk_khz, mid_fclk_khz, min_fclk_khz;
+	int max_dcfclk_khz, min_dcfclk_khz;
+	int socclk_khz;
+	const int overdrive = 5000000; /* 5 GHz to cover Overdrive */
+	unsigned factor = (ddr4_dram_factor_single_Channel * dc->dcn_soc->number_of_channels);
+
+	if (!pp->set_wm_ranges)
+		return;
+
+	kernel_fpu_begin();
+	max_fclk_khz = dc->dcn_soc->fabric_and_dram_bandwidth_vmax0p9 * 1000000 / factor;
+	nom_fclk_khz = dc->dcn_soc->fabric_and_dram_bandwidth_vnom0p8 * 1000000 / factor;
+	mid_fclk_khz = dc->dcn_soc->fabric_and_dram_bandwidth_vmid0p72 * 1000000 / factor;
+	min_fclk_khz = dc->dcn_soc->fabric_and_dram_bandwidth_vmin0p65 * 1000000 / 32;
+	max_dcfclk_khz = dc->dcn_soc->dcfclkv_max0p9 * 1000;
+	min_dcfclk_khz = dc->dcn_soc->dcfclkv_min0p65 * 1000;
+	socclk_khz = dc->dcn_soc->socclk * 1000;
+	kernel_fpu_end();
+
+	/* Now notify PPLib/SMU about which Watermarks sets they should select
+	 * depending on DPM state they are in. And update BW MGR GFX Engine and
+	 * Memory clock member variables for Watermarks calculations for each
+	 * Watermark Set
+	 */
+	/* SOCCLK does not affect anytihng but writeback for DCN so for now we dont
+	 * care what the value is, hence min to overdrive level
+	 */
+	ranges.num_reader_wm_sets = WM_COUNT;
+	ranges.num_writer_wm_sets = WM_COUNT;
+	ranges.reader_wm_sets[0].wm_inst = WM_A;
+	ranges.reader_wm_sets[0].min_drain_clk_khz = min_dcfclk_khz;
+	ranges.reader_wm_sets[0].max_drain_clk_khz = max_dcfclk_khz;
+	ranges.reader_wm_sets[0].min_fill_clk_khz = min_fclk_khz;
+	ranges.reader_wm_sets[0].max_fill_clk_khz = min_fclk_khz;
+	ranges.writer_wm_sets[0].wm_inst = WM_A;
+	ranges.writer_wm_sets[0].min_fill_clk_khz = socclk_khz;
+	ranges.writer_wm_sets[0].max_fill_clk_khz = overdrive;
+	ranges.writer_wm_sets[0].min_drain_clk_khz = min_fclk_khz;
+	ranges.writer_wm_sets[0].max_drain_clk_khz = min_fclk_khz;
+
+	ranges.reader_wm_sets[1].wm_inst = WM_B;
+	ranges.reader_wm_sets[1].min_drain_clk_khz = min_fclk_khz;
+	ranges.reader_wm_sets[1].max_drain_clk_khz = max_dcfclk_khz;
+	ranges.reader_wm_sets[1].min_fill_clk_khz = mid_fclk_khz;
+	ranges.reader_wm_sets[1].max_fill_clk_khz = mid_fclk_khz;
+	ranges.writer_wm_sets[1].wm_inst = WM_B;
+	ranges.writer_wm_sets[1].min_fill_clk_khz = socclk_khz;
+	ranges.writer_wm_sets[1].max_fill_clk_khz = overdrive;
+	ranges.writer_wm_sets[1].min_drain_clk_khz = mid_fclk_khz;
+	ranges.writer_wm_sets[1].max_drain_clk_khz = mid_fclk_khz;
+
+
+	ranges.reader_wm_sets[2].wm_inst = WM_C;
+	ranges.reader_wm_sets[2].min_drain_clk_khz = min_fclk_khz;
+	ranges.reader_wm_sets[2].max_drain_clk_khz = max_dcfclk_khz;
+	ranges.reader_wm_sets[2].min_fill_clk_khz = nom_fclk_khz;
+	ranges.reader_wm_sets[2].max_fill_clk_khz = nom_fclk_khz;
+	ranges.writer_wm_sets[2].wm_inst = WM_C;
+	ranges.writer_wm_sets[2].min_fill_clk_khz = socclk_khz;
+	ranges.writer_wm_sets[2].max_fill_clk_khz = overdrive;
+	ranges.writer_wm_sets[2].min_drain_clk_khz = nom_fclk_khz;
+	ranges.writer_wm_sets[2].max_drain_clk_khz = nom_fclk_khz;
+
+	ranges.reader_wm_sets[3].wm_inst = WM_D;
+	ranges.reader_wm_sets[3].min_drain_clk_khz = min_fclk_khz;
+	ranges.reader_wm_sets[3].max_drain_clk_khz = max_dcfclk_khz;
+	ranges.reader_wm_sets[3].min_fill_clk_khz = max_fclk_khz;
+	ranges.reader_wm_sets[3].max_fill_clk_khz = max_fclk_khz;
+	ranges.writer_wm_sets[3].wm_inst = WM_D;
+	ranges.writer_wm_sets[3].min_fill_clk_khz = socclk_khz;
+	ranges.writer_wm_sets[3].max_fill_clk_khz = overdrive;
+	ranges.writer_wm_sets[3].min_drain_clk_khz = max_fclk_khz;
+	ranges.writer_wm_sets[3].max_drain_clk_khz = max_fclk_khz;
+
+	if (dc->debug.pplib_wm_report_mode == WM_REPORT_OVERRIDE) {
+		ranges.reader_wm_sets[0].wm_inst = WM_A;
+		ranges.reader_wm_sets[0].min_drain_clk_khz = 300000;
+		ranges.reader_wm_sets[0].max_drain_clk_khz = 654000;
+		ranges.reader_wm_sets[0].min_fill_clk_khz = 800000;
+		ranges.reader_wm_sets[0].max_fill_clk_khz = 800000;
+		ranges.writer_wm_sets[0].wm_inst = WM_A;
+		ranges.writer_wm_sets[0].min_fill_clk_khz = 200000;
+		ranges.writer_wm_sets[0].max_fill_clk_khz = 757000;
+		ranges.writer_wm_sets[0].min_drain_clk_khz = 800000;
+		ranges.writer_wm_sets[0].max_drain_clk_khz = 800000;
+
+		ranges.reader_wm_sets[1].wm_inst = WM_B;
+		ranges.reader_wm_sets[1].min_drain_clk_khz = 300000;
+		ranges.reader_wm_sets[1].max_drain_clk_khz = 654000;
+		ranges.reader_wm_sets[1].min_fill_clk_khz = 933000;
+		ranges.reader_wm_sets[1].max_fill_clk_khz = 933000;
+		ranges.writer_wm_sets[1].wm_inst = WM_B;
+		ranges.writer_wm_sets[1].min_fill_clk_khz = 200000;
+		ranges.writer_wm_sets[1].max_fill_clk_khz = 757000;
+		ranges.writer_wm_sets[1].min_drain_clk_khz = 933000;
+		ranges.writer_wm_sets[1].max_drain_clk_khz = 933000;
+
+
+		ranges.reader_wm_sets[2].wm_inst = WM_C;
+		ranges.reader_wm_sets[2].min_drain_clk_khz = 300000;
+		ranges.reader_wm_sets[2].max_drain_clk_khz = 654000;
+		ranges.reader_wm_sets[2].min_fill_clk_khz = 1067000;
+		ranges.reader_wm_sets[2].max_fill_clk_khz = 1067000;
+		ranges.writer_wm_sets[2].wm_inst = WM_C;
+		ranges.writer_wm_sets[2].min_fill_clk_khz = 200000;
+		ranges.writer_wm_sets[2].max_fill_clk_khz = 757000;
+		ranges.writer_wm_sets[2].min_drain_clk_khz = 1067000;
+		ranges.writer_wm_sets[2].max_drain_clk_khz = 1067000;
+
+		ranges.reader_wm_sets[3].wm_inst = WM_D;
+		ranges.reader_wm_sets[3].min_drain_clk_khz = 300000;
+		ranges.reader_wm_sets[3].max_drain_clk_khz = 654000;
+		ranges.reader_wm_sets[3].min_fill_clk_khz = 1200000;
+		ranges.reader_wm_sets[3].max_fill_clk_khz = 1200000;
+		ranges.writer_wm_sets[3].wm_inst = WM_D;
+		ranges.writer_wm_sets[3].min_fill_clk_khz = 200000;
+		ranges.writer_wm_sets[3].max_fill_clk_khz = 757000;
+		ranges.writer_wm_sets[3].min_drain_clk_khz = 1200000;
+		ranges.writer_wm_sets[3].max_drain_clk_khz = 1200000;
+	}
+
+	/* Notify PP Lib/SMU which Watermarks to use for which clock ranges */
+	pp->set_wm_ranges(&pp->pp_smu, &ranges);
+}
+
+void dcn_bw_sync_calcs_and_dml(struct dc *dc)
+{
+	kernel_fpu_begin();
+	dm_logger_write(dc->ctx->logger, LOG_BANDWIDTH_CALCS,
+			"sr_exit_time: %d ns\n"
+			"sr_enter_plus_exit_time: %d ns\n"
+			"urgent_latency: %d ns\n"
+			"write_back_latency: %d ns\n"
+			"percent_of_ideal_drambw_received_after_urg_latency: %d %\n"
+			"max_request_size: %d bytes\n"
+			"dcfclkv_max0p9: %d kHz\n"
+			"dcfclkv_nom0p8: %d kHz\n"
+			"dcfclkv_mid0p72: %d kHz\n"
+			"dcfclkv_min0p65: %d kHz\n"
+			"max_dispclk_vmax0p9: %d kHz\n"
+			"max_dispclk_vnom0p8: %d kHz\n"
+			"max_dispclk_vmid0p72: %d kHz\n"
+			"max_dispclk_vmin0p65: %d kHz\n"
+			"max_dppclk_vmax0p9: %d kHz\n"
+			"max_dppclk_vnom0p8: %d kHz\n"
+			"max_dppclk_vmid0p72: %d kHz\n"
+			"max_dppclk_vmin0p65: %d kHz\n"
+			"socclk: %d kHz\n"
+			"fabric_and_dram_bandwidth_vmax0p9: %d MB/s\n"
+			"fabric_and_dram_bandwidth_vnom0p8: %d MB/s\n"
+			"fabric_and_dram_bandwidth_vmid0p72: %d MB/s\n"
+			"fabric_and_dram_bandwidth_vmin0p65: %d MB/s\n"
+			"phyclkv_max0p9: %d kHz\n"
+			"phyclkv_nom0p8: %d kHz\n"
+			"phyclkv_mid0p72: %d kHz\n"
+			"phyclkv_min0p65: %d kHz\n"
+			"downspreading: %d %\n"
+			"round_trip_ping_latency_cycles: %d DCFCLK Cycles\n"
+			"urgent_out_of_order_return_per_channel: %d Bytes\n"
+			"number_of_channels: %d\n"
+			"vmm_page_size: %d Bytes\n"
+			"dram_clock_change_latency: %d ns\n"
+			"return_bus_width: %d Bytes\n",
+			dc->dcn_soc->sr_exit_time * 1000,
+			dc->dcn_soc->sr_enter_plus_exit_time * 1000,
+			dc->dcn_soc->urgent_latency * 1000,
+			dc->dcn_soc->write_back_latency * 1000,
+			dc->dcn_soc->percent_of_ideal_drambw_received_after_urg_latency,
+			dc->dcn_soc->max_request_size,
+			dc->dcn_soc->dcfclkv_max0p9 * 1000,
+			dc->dcn_soc->dcfclkv_nom0p8 * 1000,
+			dc->dcn_soc->dcfclkv_mid0p72 * 1000,
+			dc->dcn_soc->dcfclkv_min0p65 * 1000,
+			dc->dcn_soc->max_dispclk_vmax0p9 * 1000,
+			dc->dcn_soc->max_dispclk_vnom0p8 * 1000,
+			dc->dcn_soc->max_dispclk_vmid0p72 * 1000,
+			dc->dcn_soc->max_dispclk_vmin0p65 * 1000,
+			dc->dcn_soc->max_dppclk_vmax0p9 * 1000,
+			dc->dcn_soc->max_dppclk_vnom0p8 * 1000,
+			dc->dcn_soc->max_dppclk_vmid0p72 * 1000,
+			dc->dcn_soc->max_dppclk_vmin0p65 * 1000,
+			dc->dcn_soc->socclk * 1000,
+			dc->dcn_soc->fabric_and_dram_bandwidth_vmax0p9 * 1000,
+			dc->dcn_soc->fabric_and_dram_bandwidth_vnom0p8 * 1000,
+			dc->dcn_soc->fabric_and_dram_bandwidth_vmid0p72 * 1000,
+			dc->dcn_soc->fabric_and_dram_bandwidth_vmin0p65 * 1000,
+			dc->dcn_soc->phyclkv_max0p9 * 1000,
+			dc->dcn_soc->phyclkv_nom0p8 * 1000,
+			dc->dcn_soc->phyclkv_mid0p72 * 1000,
+			dc->dcn_soc->phyclkv_min0p65 * 1000,
+			dc->dcn_soc->downspreading * 100,
+			dc->dcn_soc->round_trip_ping_latency_cycles,
+			dc->dcn_soc->urgent_out_of_order_return_per_channel,
+			dc->dcn_soc->number_of_channels,
+			dc->dcn_soc->vmm_page_size,
+			dc->dcn_soc->dram_clock_change_latency * 1000,
+			dc->dcn_soc->return_bus_width);
+	dm_logger_write(dc->ctx->logger, LOG_BANDWIDTH_CALCS,
+			"rob_buffer_size_in_kbyte: %d\n"
+			"det_buffer_size_in_kbyte: %d\n"
+			"dpp_output_buffer_pixels: %d\n"
+			"opp_output_buffer_lines: %d\n"
+			"pixel_chunk_size_in_kbyte: %d\n"
+			"pte_enable: %d\n"
+			"pte_chunk_size: %d kbytes\n"
+			"meta_chunk_size: %d kbytes\n"
+			"writeback_chunk_size: %d kbytes\n"
+			"odm_capability: %d\n"
+			"dsc_capability: %d\n"
+			"line_buffer_size: %d bits\n"
+			"max_line_buffer_lines: %d\n"
+			"is_line_buffer_bpp_fixed: %d\n"
+			"line_buffer_fixed_bpp: %d\n"
+			"writeback_luma_buffer_size: %d kbytes\n"
+			"writeback_chroma_buffer_size: %d kbytes\n"
+			"max_num_dpp: %d\n"
+			"max_num_writeback: %d\n"
+			"max_dchub_topscl_throughput: %d pixels/dppclk\n"
+			"max_pscl_tolb_throughput: %d pixels/dppclk\n"
+			"max_lb_tovscl_throughput: %d pixels/dppclk\n"
+			"max_vscl_tohscl_throughput: %d pixels/dppclk\n"
+			"max_hscl_ratio: %d\n"
+			"max_vscl_ratio: %d\n"
+			"max_hscl_taps: %d\n"
+			"max_vscl_taps: %d\n"
+			"pte_buffer_size_in_requests: %d\n"
+			"dispclk_ramping_margin: %d %\n"
+			"under_scan_factor: %d %\n"
+			"max_inter_dcn_tile_repeaters: %d\n"
+			"can_vstartup_lines_exceed_vsync_plus_back_porch_lines_minus_one: %d\n"
+			"bug_forcing_luma_and_chroma_request_to_same_size_fixed: %d\n"
+			"dcfclk_cstate_latency: %d\n",
+			dc->dcn_ip->rob_buffer_size_in_kbyte,
+			dc->dcn_ip->det_buffer_size_in_kbyte,
+			dc->dcn_ip->dpp_output_buffer_pixels,
+			dc->dcn_ip->opp_output_buffer_lines,
+			dc->dcn_ip->pixel_chunk_size_in_kbyte,
+			dc->dcn_ip->pte_enable,
+			dc->dcn_ip->pte_chunk_size,
+			dc->dcn_ip->meta_chunk_size,
+			dc->dcn_ip->writeback_chunk_size,
+			dc->dcn_ip->odm_capability,
+			dc->dcn_ip->dsc_capability,
+			dc->dcn_ip->line_buffer_size,
+			dc->dcn_ip->max_line_buffer_lines,
+			dc->dcn_ip->is_line_buffer_bpp_fixed,
+			dc->dcn_ip->line_buffer_fixed_bpp,
+			dc->dcn_ip->writeback_luma_buffer_size,
+			dc->dcn_ip->writeback_chroma_buffer_size,
+			dc->dcn_ip->max_num_dpp,
+			dc->dcn_ip->max_num_writeback,
+			dc->dcn_ip->max_dchub_topscl_throughput,
+			dc->dcn_ip->max_pscl_tolb_throughput,
+			dc->dcn_ip->max_lb_tovscl_throughput,
+			dc->dcn_ip->max_vscl_tohscl_throughput,
+			dc->dcn_ip->max_hscl_ratio,
+			dc->dcn_ip->max_vscl_ratio,
+			dc->dcn_ip->max_hscl_taps,
+			dc->dcn_ip->max_vscl_taps,
+			dc->dcn_ip->pte_buffer_size_in_requests,
+			dc->dcn_ip->dispclk_ramping_margin,
+			dc->dcn_ip->under_scan_factor * 100,
+			dc->dcn_ip->max_inter_dcn_tile_repeaters,
+			dc->dcn_ip->can_vstartup_lines_exceed_vsync_plus_back_porch_lines_minus_one,
+			dc->dcn_ip->bug_forcing_luma_and_chroma_request_to_same_size_fixed,
+			dc->dcn_ip->dcfclk_cstate_latency);
+	dc->dml.soc.vmin.socclk_mhz = dc->dcn_soc->socclk;
+	dc->dml.soc.vmid.socclk_mhz = dc->dcn_soc->socclk;
+	dc->dml.soc.vnom.socclk_mhz = dc->dcn_soc->socclk;
+	dc->dml.soc.vmax.socclk_mhz = dc->dcn_soc->socclk;
+
+	dc->dml.soc.vmin.dcfclk_mhz = dc->dcn_soc->dcfclkv_min0p65;
+	dc->dml.soc.vmid.dcfclk_mhz = dc->dcn_soc->dcfclkv_mid0p72;
+	dc->dml.soc.vnom.dcfclk_mhz = dc->dcn_soc->dcfclkv_nom0p8;
+	dc->dml.soc.vmax.dcfclk_mhz = dc->dcn_soc->dcfclkv_max0p9;
+
+	dc->dml.soc.vmin.dispclk_mhz = dc->dcn_soc->max_dispclk_vmin0p65;
+	dc->dml.soc.vmid.dispclk_mhz = dc->dcn_soc->max_dispclk_vmid0p72;
+	dc->dml.soc.vnom.dispclk_mhz = dc->dcn_soc->max_dispclk_vnom0p8;
+	dc->dml.soc.vmax.dispclk_mhz = dc->dcn_soc->max_dispclk_vmax0p9;
+
+	dc->dml.soc.vmin.dppclk_mhz = dc->dcn_soc->max_dppclk_vmin0p65;
+	dc->dml.soc.vmid.dppclk_mhz = dc->dcn_soc->max_dppclk_vmid0p72;
+	dc->dml.soc.vnom.dppclk_mhz = dc->dcn_soc->max_dppclk_vnom0p8;
+	dc->dml.soc.vmax.dppclk_mhz = dc->dcn_soc->max_dppclk_vmax0p9;
+
+	dc->dml.soc.vmin.phyclk_mhz = dc->dcn_soc->phyclkv_min0p65;
+	dc->dml.soc.vmid.phyclk_mhz = dc->dcn_soc->phyclkv_mid0p72;
+	dc->dml.soc.vnom.phyclk_mhz = dc->dcn_soc->phyclkv_nom0p8;
+	dc->dml.soc.vmax.phyclk_mhz = dc->dcn_soc->phyclkv_max0p9;
+
+	dc->dml.soc.vmin.dram_bw_per_chan_gbps = dc->dcn_soc->fabric_and_dram_bandwidth_vmin0p65;
+	dc->dml.soc.vmid.dram_bw_per_chan_gbps = dc->dcn_soc->fabric_and_dram_bandwidth_vmid0p72;
+	dc->dml.soc.vnom.dram_bw_per_chan_gbps = dc->dcn_soc->fabric_and_dram_bandwidth_vnom0p8;
+	dc->dml.soc.vmax.dram_bw_per_chan_gbps = dc->dcn_soc->fabric_and_dram_bandwidth_vmax0p9;
+
+	dc->dml.soc.sr_exit_time_us = dc->dcn_soc->sr_exit_time;
+	dc->dml.soc.sr_enter_plus_exit_time_us = dc->dcn_soc->sr_enter_plus_exit_time;
+	dc->dml.soc.urgent_latency_us = dc->dcn_soc->urgent_latency;
+	dc->dml.soc.writeback_latency_us = dc->dcn_soc->write_back_latency;
+	dc->dml.soc.ideal_dram_bw_after_urgent_percent =
+			dc->dcn_soc->percent_of_ideal_drambw_received_after_urg_latency;
+	dc->dml.soc.max_request_size_bytes = dc->dcn_soc->max_request_size;
+	dc->dml.soc.downspread_percent = dc->dcn_soc->downspreading;
+	dc->dml.soc.round_trip_ping_latency_dcfclk_cycles =
+			dc->dcn_soc->round_trip_ping_latency_cycles;
+	dc->dml.soc.urgent_out_of_order_return_per_channel_bytes =
+			dc->dcn_soc->urgent_out_of_order_return_per_channel;
+	dc->dml.soc.num_chans = dc->dcn_soc->number_of_channels;
+	dc->dml.soc.vmm_page_size_bytes = dc->dcn_soc->vmm_page_size;
+	dc->dml.soc.dram_clock_change_latency_us = dc->dcn_soc->dram_clock_change_latency;
+	dc->dml.soc.return_bus_width_bytes = dc->dcn_soc->return_bus_width;
+
+	dc->dml.ip.rob_buffer_size_kbytes = dc->dcn_ip->rob_buffer_size_in_kbyte;
+	dc->dml.ip.det_buffer_size_kbytes = dc->dcn_ip->det_buffer_size_in_kbyte;
+	dc->dml.ip.dpp_output_buffer_pixels = dc->dcn_ip->dpp_output_buffer_pixels;
+	dc->dml.ip.opp_output_buffer_lines = dc->dcn_ip->opp_output_buffer_lines;
+	dc->dml.ip.pixel_chunk_size_kbytes = dc->dcn_ip->pixel_chunk_size_in_kbyte;
+	dc->dml.ip.pte_enable = dc->dcn_ip->pte_enable == dcn_bw_yes;
+	dc->dml.ip.pte_chunk_size_kbytes = dc->dcn_ip->pte_chunk_size;
+	dc->dml.ip.meta_chunk_size_kbytes = dc->dcn_ip->meta_chunk_size;
+	dc->dml.ip.writeback_chunk_size_kbytes = dc->dcn_ip->writeback_chunk_size;
+	dc->dml.ip.line_buffer_size_bits = dc->dcn_ip->line_buffer_size;
+	dc->dml.ip.max_line_buffer_lines = dc->dcn_ip->max_line_buffer_lines;
+	dc->dml.ip.IsLineBufferBppFixed = dc->dcn_ip->is_line_buffer_bpp_fixed == dcn_bw_yes;
+	dc->dml.ip.LineBufferFixedBpp = dc->dcn_ip->line_buffer_fixed_bpp;
+	dc->dml.ip.writeback_luma_buffer_size_kbytes = dc->dcn_ip->writeback_luma_buffer_size;
+	dc->dml.ip.writeback_chroma_buffer_size_kbytes = dc->dcn_ip->writeback_chroma_buffer_size;
+	dc->dml.ip.max_num_dpp = dc->dcn_ip->max_num_dpp;
+	dc->dml.ip.max_num_wb = dc->dcn_ip->max_num_writeback;
+	dc->dml.ip.max_dchub_pscl_bw_pix_per_clk = dc->dcn_ip->max_dchub_topscl_throughput;
+	dc->dml.ip.max_pscl_lb_bw_pix_per_clk = dc->dcn_ip->max_pscl_tolb_throughput;
+	dc->dml.ip.max_lb_vscl_bw_pix_per_clk = dc->dcn_ip->max_lb_tovscl_throughput;
+	dc->dml.ip.max_vscl_hscl_bw_pix_per_clk = dc->dcn_ip->max_vscl_tohscl_throughput;
+	dc->dml.ip.max_hscl_ratio = dc->dcn_ip->max_hscl_ratio;
+	dc->dml.ip.max_vscl_ratio = dc->dcn_ip->max_vscl_ratio;
+	dc->dml.ip.max_hscl_taps = dc->dcn_ip->max_hscl_taps;
+	dc->dml.ip.max_vscl_taps = dc->dcn_ip->max_vscl_taps;
+	/*pte_buffer_size_in_requests missing in dml*/
+	dc->dml.ip.dispclk_ramp_margin_percent = dc->dcn_ip->dispclk_ramping_margin;
+	dc->dml.ip.underscan_factor = dc->dcn_ip->under_scan_factor;
+	dc->dml.ip.max_inter_dcn_tile_repeaters = dc->dcn_ip->max_inter_dcn_tile_repeaters;
+	dc->dml.ip.can_vstartup_lines_exceed_vsync_plus_back_porch_lines_minus_one =
+		dc->dcn_ip->can_vstartup_lines_exceed_vsync_plus_back_porch_lines_minus_one == dcn_bw_yes;
+	dc->dml.ip.bug_forcing_LC_req_same_size_fixed =
+		dc->dcn_ip->bug_forcing_luma_and_chroma_request_to_same_size_fixed == dcn_bw_yes;
+	dc->dml.ip.dcfclk_cstate_latency = dc->dcn_ip->dcfclk_cstate_latency;
+	kernel_fpu_end();
+}
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
new file mode 100644
index 000000000000..7240db2e6f09
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -0,0 +1,1684 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ */
+
+#include "dm_services.h"
+
+#include "dc.h"
+
+#include "core_status.h"
+#include "core_types.h"
+#include "hw_sequencer.h"
+
+#include "resource.h"
+
+#include "clock_source.h"
+#include "dc_bios_types.h"
+
+#include "bios_parser_interface.h"
+#include "include/irq_service_interface.h"
+#include "transform.h"
+#include "dpp.h"
+#include "timing_generator.h"
+#include "virtual/virtual_link_encoder.h"
+
+#include "link_hwss.h"
+#include "link_encoder.h"
+
+#include "dc_link_ddc.h"
+#include "dm_helpers.h"
+#include "mem_input.h"
+#include "hubp.h"
+
+
+/*******************************************************************************
+ * Private functions
+ ******************************************************************************/
+static void destroy_links(struct dc *dc)
+{
+	uint32_t i;
+
+	for (i = 0; i < dc->link_count; i++) {
+		if (NULL != dc->links[i])
+			link_destroy(&dc->links[i]);
+	}
+}
+
+static bool create_links(
+		struct dc *dc,
+		uint32_t num_virtual_links)
+{
+	int i;
+	int connectors_num;
+	struct dc_bios *bios = dc->ctx->dc_bios;
+
+	dc->link_count = 0;
+
+	connectors_num = bios->funcs->get_connectors_number(bios);
+
+	if (connectors_num > ENUM_ID_COUNT) {
+		dm_error(
+			"DC: Number of connectors %d exceeds maximum of %d!\n",
+			connectors_num,
+			ENUM_ID_COUNT);
+		return false;
+	}
+
+	if (connectors_num == 0 && num_virtual_links == 0) {
+		dm_error("DC: Number of connectors is zero!\n");
+	}
+
+	dm_output_to_console(
+		"DC: %s: connectors_num: physical:%d, virtual:%d\n",
+		__func__,
+		connectors_num,
+		num_virtual_links);
+
+	for (i = 0; i < connectors_num; i++) {
+		struct link_init_data link_init_params = {0};
+		struct dc_link *link;
+
+		link_init_params.ctx = dc->ctx;
+		/* next BIOS object table connector */
+		link_init_params.connector_index = i;
+		link_init_params.link_index = dc->link_count;
+		link_init_params.dc = dc;
+		link = link_create(&link_init_params);
+
+		if (link) {
+			dc->links[dc->link_count] = link;
+			link->dc = dc;
+			++dc->link_count;
+		}
+	}
+
+	for (i = 0; i < num_virtual_links; i++) {
+		struct dc_link *link = kzalloc(sizeof(*link), GFP_KERNEL);
+		struct encoder_init_data enc_init = {0};
+
+		if (link == NULL) {
+			BREAK_TO_DEBUGGER();
+			goto failed_alloc;
+		}
+
+		link->link_index = dc->link_count;
+		dc->links[dc->link_count] = link;
+		dc->link_count++;
+
+		link->ctx = dc->ctx;
+		link->dc = dc;
+		link->connector_signal = SIGNAL_TYPE_VIRTUAL;
+		link->link_id.type = OBJECT_TYPE_CONNECTOR;
+		link->link_id.id = CONNECTOR_ID_VIRTUAL;
+		link->link_id.enum_id = ENUM_ID_1;
+		link->link_enc = kzalloc(sizeof(*link->link_enc), GFP_KERNEL);
+
+		if (!link->link_enc) {
+			BREAK_TO_DEBUGGER();
+			goto failed_alloc;
+		}
+
+		link->link_status.dpcd_caps = &link->dpcd_caps;
+
+		enc_init.ctx = dc->ctx;
+		enc_init.channel = CHANNEL_ID_UNKNOWN;
+		enc_init.hpd_source = HPD_SOURCEID_UNKNOWN;
+		enc_init.transmitter = TRANSMITTER_UNKNOWN;
+		enc_init.connector = link->link_id;
+		enc_init.encoder.type = OBJECT_TYPE_ENCODER;
+		enc_init.encoder.id = ENCODER_ID_INTERNAL_VIRTUAL;
+		enc_init.encoder.enum_id = ENUM_ID_1;
+		virtual_link_encoder_construct(link->link_enc, &enc_init);
+	}
+
+	return true;
+
+failed_alloc:
+	return false;
+}
+
+static bool stream_adjust_vmin_vmax(struct dc *dc,
+		struct dc_stream_state **streams, int num_streams,
+		int vmin, int vmax)
+{
+	/* TODO: Support multiple streams */
+	struct dc_stream_state *stream = streams[0];
+	int i = 0;
+	bool ret = false;
+
+	for (i = 0; i < MAX_PIPES; i++) {
+		struct pipe_ctx *pipe = &dc->current_state->res_ctx.pipe_ctx[i];
+
+		if (pipe->stream == stream && pipe->stream_res.stream_enc) {
+			dc->hwss.set_drr(&pipe, 1, vmin, vmax);
+
+			/* build and update the info frame */
+			resource_build_info_frame(pipe);
+			dc->hwss.update_info_frame(pipe);
+
+			ret = true;
+		}
+	}
+	return ret;
+}
+
+static bool stream_get_crtc_position(struct dc *dc,
+		struct dc_stream_state **streams, int num_streams,
+		unsigned int *v_pos, unsigned int *nom_v_pos)
+{
+	/* TODO: Support multiple streams */
+	struct dc_stream_state *stream = streams[0];
+	int i = 0;
+	bool ret = false;
+	struct crtc_position position;
+
+	for (i = 0; i < MAX_PIPES; i++) {
+		struct pipe_ctx *pipe =
+				&dc->current_state->res_ctx.pipe_ctx[i];
+
+		if (pipe->stream == stream && pipe->stream_res.stream_enc) {
+			dc->hwss.get_position(&pipe, 1, &position);
+
+			*v_pos = position.vertical_count;
+			*nom_v_pos = position.nominal_vcount;
+			ret = true;
+		}
+	}
+	return ret;
+}
+
+static bool set_gamut_remap(struct dc *dc, const struct dc_stream_state *stream)
+{
+	int i = 0;
+	bool ret = false;
+	struct pipe_ctx *pipes;
+
+	for (i = 0; i < MAX_PIPES; i++) {
+		if (dc->current_state->res_ctx.pipe_ctx[i].stream == stream) {
+			pipes = &dc->current_state->res_ctx.pipe_ctx[i];
+			dc->hwss.program_gamut_remap(pipes);
+			ret = true;
+		}
+	}
+
+	return ret;
+}
+
+static bool program_csc_matrix(struct dc *dc, struct dc_stream_state *stream)
+{
+	int i = 0;
+	bool ret = false;
+	struct pipe_ctx *pipes;
+
+	for (i = 0; i < MAX_PIPES; i++) {
+		if (dc->current_state->res_ctx.pipe_ctx[i].stream
+				== stream) {
+
+			pipes = &dc->current_state->res_ctx.pipe_ctx[i];
+			dc->hwss.program_csc_matrix(pipes,
+			stream->output_color_space,
+			stream->csc_color_matrix.matrix);
+			ret = true;
+		}
+	}
+
+	return ret;
+}
+
+static void set_static_screen_events(struct dc *dc,
+		struct dc_stream_state **streams,
+		int num_streams,
+		const struct dc_static_screen_events *events)
+{
+	int i = 0;
+	int j = 0;
+	struct pipe_ctx *pipes_affected[MAX_PIPES];
+	int num_pipes_affected = 0;
+
+	for (i = 0; i < num_streams; i++) {
+		struct dc_stream_state *stream = streams[i];
+
+		for (j = 0; j < MAX_PIPES; j++) {
+			if (dc->current_state->res_ctx.pipe_ctx[j].stream
+					== stream) {
+				pipes_affected[num_pipes_affected++] =
+						&dc->current_state->res_ctx.pipe_ctx[j];
+			}
+		}
+	}
+
+	dc->hwss.set_static_screen_control(pipes_affected, num_pipes_affected, events);
+}
+
+static void set_drive_settings(struct dc *dc,
+		struct link_training_settings *lt_settings,
+		const struct dc_link *link)
+{
+
+	int i;
+
+	for (i = 0; i < dc->link_count; i++) {
+		if (dc->links[i] == link)
+			break;
+	}
+
+	if (i >= dc->link_count)
+		ASSERT_CRITICAL(false);
+
+	dc_link_dp_set_drive_settings(dc->links[i], lt_settings);
+}
+
+static void perform_link_training(struct dc *dc,
+		struct dc_link_settings *link_setting,
+		bool skip_video_pattern)
+{
+	int i;
+
+	for (i = 0; i < dc->link_count; i++)
+		dc_link_dp_perform_link_training(
+			dc->links[i],
+			link_setting,
+			skip_video_pattern);
+}
+
+static void set_preferred_link_settings(struct dc *dc,
+		struct dc_link_settings *link_setting,
+		struct dc_link *link)
+{
+	link->preferred_link_setting = *link_setting;
+	dp_retrain_link_dp_test(link, link_setting, false);
+}
+
+static void enable_hpd(const struct dc_link *link)
+{
+	dc_link_dp_enable_hpd(link);
+}
+
+static void disable_hpd(const struct dc_link *link)
+{
+	dc_link_dp_disable_hpd(link);
+}
+
+
+static void set_test_pattern(
+		struct dc_link *link,
+		enum dp_test_pattern test_pattern,
+		const struct link_training_settings *p_link_settings,
+		const unsigned char *p_custom_pattern,
+		unsigned int cust_pattern_size)
+{
+	if (link != NULL)
+		dc_link_dp_set_test_pattern(
+			link,
+			test_pattern,
+			p_link_settings,
+			p_custom_pattern,
+			cust_pattern_size);
+}
+
+static void set_dither_option(struct dc_stream_state *stream,
+		enum dc_dither_option option)
+{
+	struct bit_depth_reduction_params params;
+	struct dc_link *link = stream->status.link;
+	struct pipe_ctx *pipes = NULL;
+	int i;
+
+	for (i = 0; i < MAX_PIPES; i++) {
+		if (link->dc->current_state->res_ctx.pipe_ctx[i].stream ==
+				stream) {
+			pipes = &link->dc->current_state->res_ctx.pipe_ctx[i];
+			break;
+		}
+	}
+
+	memset(&params, 0, sizeof(params));
+	if (!pipes)
+		return;
+	if (option > DITHER_OPTION_MAX)
+		return;
+
+	stream->dither_option = option;
+
+	resource_build_bit_depth_reduction_params(stream,
+				&params);
+	stream->bit_depth_params = params;
+	pipes->stream_res.opp->funcs->
+		opp_program_bit_depth_reduction(pipes->stream_res.opp, &params);
+}
+
+void set_dpms(
+	struct dc *dc,
+	struct dc_stream_state *stream,
+	bool dpms_off)
+{
+	struct pipe_ctx *pipe_ctx = NULL;
+	int i;
+
+	for (i = 0; i < MAX_PIPES; i++) {
+		if (dc->current_state->res_ctx.pipe_ctx[i].stream == stream) {
+			pipe_ctx = &dc->current_state->res_ctx.pipe_ctx[i];
+			break;
+		}
+	}
+
+	if (!pipe_ctx) {
+		ASSERT(0);
+		return;
+	}
+
+	if (stream->dpms_off != dpms_off) {
+		stream->dpms_off = dpms_off;
+		if (dpms_off)
+			core_link_disable_stream(pipe_ctx,
+					KEEP_ACQUIRED_RESOURCE);
+		else
+			core_link_enable_stream(dc->current_state, pipe_ctx);
+	}
+}
+
+static void allocate_dc_stream_funcs(struct dc  *dc)
+{
+	if (dc->hwss.set_drr != NULL) {
+		dc->stream_funcs.adjust_vmin_vmax =
+				stream_adjust_vmin_vmax;
+	}
+
+	dc->stream_funcs.set_static_screen_events =
+			set_static_screen_events;
+
+	dc->stream_funcs.get_crtc_position =
+			stream_get_crtc_position;
+
+	dc->stream_funcs.set_gamut_remap =
+			set_gamut_remap;
+
+	dc->stream_funcs.program_csc_matrix =
+			program_csc_matrix;
+
+	dc->stream_funcs.set_dither_option =
+			set_dither_option;
+
+	dc->stream_funcs.set_dpms =
+			set_dpms;
+
+	dc->link_funcs.set_drive_settings =
+			set_drive_settings;
+
+	dc->link_funcs.perform_link_training =
+			perform_link_training;
+
+	dc->link_funcs.set_preferred_link_settings =
+			set_preferred_link_settings;
+
+	dc->link_funcs.enable_hpd =
+			enable_hpd;
+
+	dc->link_funcs.disable_hpd =
+			disable_hpd;
+
+	dc->link_funcs.set_test_pattern =
+			set_test_pattern;
+}
+
+static void destruct(struct dc *dc)
+{
+	dc_release_state(dc->current_state);
+	dc->current_state = NULL;
+
+	destroy_links(dc);
+
+	dc_destroy_resource_pool(dc);
+
+	if (dc->ctx->gpio_service)
+		dal_gpio_service_destroy(&dc->ctx->gpio_service);
+
+	if (dc->ctx->i2caux)
+		dal_i2caux_destroy(&dc->ctx->i2caux);
+
+	if (dc->ctx->created_bios)
+		dal_bios_parser_destroy(&dc->ctx->dc_bios);
+
+	if (dc->ctx->logger)
+		dal_logger_destroy(&dc->ctx->logger);
+
+	kfree(dc->ctx);
+	dc->ctx = NULL;
+
+	kfree(dc->bw_vbios);
+	dc->bw_vbios = NULL;
+
+	kfree(dc->bw_dceip);
+	dc->bw_dceip = NULL;
+
+#ifdef CONFIG_DRM_AMD_DC_DCN1_0
+	kfree(dc->dcn_soc);
+	dc->dcn_soc = NULL;
+
+	kfree(dc->dcn_ip);
+	dc->dcn_ip = NULL;
+
+#endif
+}
+
+static bool construct(struct dc *dc,
+		const struct dc_init_data *init_params)
+{
+	struct dal_logger *logger;
+	struct dc_context *dc_ctx = kzalloc(sizeof(*dc_ctx), GFP_KERNEL);
+	struct bw_calcs_dceip *dc_dceip = kzalloc(sizeof(*dc_dceip),
+						  GFP_KERNEL);
+	struct bw_calcs_vbios *dc_vbios = kzalloc(sizeof(*dc_vbios),
+						  GFP_KERNEL);
+#ifdef CONFIG_DRM_AMD_DC_DCN1_0
+	struct dcn_soc_bounding_box *dcn_soc = kzalloc(sizeof(*dcn_soc),
+						       GFP_KERNEL);
+	struct dcn_ip_params *dcn_ip = kzalloc(sizeof(*dcn_ip), GFP_KERNEL);
+#endif
+
+	enum dce_version dc_version = DCE_VERSION_UNKNOWN;
+
+	if (!dc_dceip) {
+		dm_error("%s: failed to create dceip\n", __func__);
+		goto fail;
+	}
+
+	dc->bw_dceip = dc_dceip;
+
+	if (!dc_vbios) {
+		dm_error("%s: failed to create vbios\n", __func__);
+		goto fail;
+	}
+
+	dc->bw_vbios = dc_vbios;
+#ifdef CONFIG_DRM_AMD_DC_DCN1_0
+	if (!dcn_soc) {
+		dm_error("%s: failed to create dcn_soc\n", __func__);
+		goto fail;
+	}
+
+	dc->dcn_soc = dcn_soc;
+
+	if (!dcn_ip) {
+		dm_error("%s: failed to create dcn_ip\n", __func__);
+		goto fail;
+	}
+
+	dc->dcn_ip = dcn_ip;
+#endif
+
+	if (!dc_ctx) {
+		dm_error("%s: failed to create ctx\n", __func__);
+		goto fail;
+	}
+
+	dc->current_state = dc_create_state();
+
+	if (!dc->current_state) {
+		dm_error("%s: failed to create validate ctx\n", __func__);
+		goto fail;
+	}
+
+	dc_ctx->cgs_device = init_params->cgs_device;
+	dc_ctx->driver_context = init_params->driver;
+	dc_ctx->dc = dc;
+	dc_ctx->asic_id = init_params->asic_id;
+
+	/* Create logger */
+	logger = dal_logger_create(dc_ctx, init_params->log_mask);
+
+	if (!logger) {
+		/* can *not* call logger. call base driver 'print error' */
+		dm_error("%s: failed to create Logger!\n", __func__);
+		goto fail;
+	}
+	dc_ctx->logger = logger;
+	dc->ctx = dc_ctx;
+	dc->ctx->dce_environment = init_params->dce_environment;
+
+	dc_version = resource_parse_asic_id(init_params->asic_id);
+	dc->ctx->dce_version = dc_version;
+#if defined(CONFIG_DRM_AMD_DC_FBC)
+	dc->ctx->fbc_gpu_addr = init_params->fbc_gpu_addr;
+#endif
+	/* Resource should construct all asic specific resources.
+	 * This should be the only place where we need to parse the asic id
+	 */
+	if (init_params->vbios_override)
+		dc_ctx->dc_bios = init_params->vbios_override;
+	else {
+		/* Create BIOS parser */
+		struct bp_init_data bp_init_data;
+
+		bp_init_data.ctx = dc_ctx;
+		bp_init_data.bios = init_params->asic_id.atombios_base_address;
+
+		dc_ctx->dc_bios = dal_bios_parser_create(
+				&bp_init_data, dc_version);
+
+		if (!dc_ctx->dc_bios) {
+			ASSERT_CRITICAL(false);
+			goto fail;
+		}
+
+		dc_ctx->created_bios = true;
+		}
+
+	/* Create I2C AUX */
+	dc_ctx->i2caux = dal_i2caux_create(dc_ctx);
+
+	if (!dc_ctx->i2caux) {
+		ASSERT_CRITICAL(false);
+		goto fail;
+	}
+
+	/* Create GPIO service */
+	dc_ctx->gpio_service = dal_gpio_service_create(
+			dc_version,
+			dc_ctx->dce_environment,
+			dc_ctx);
+
+	if (!dc_ctx->gpio_service) {
+		ASSERT_CRITICAL(false);
+		goto fail;
+	}
+
+	dc->res_pool = dc_create_resource_pool(
+			dc,
+			init_params->num_virtual_links,
+			dc_version,
+			init_params->asic_id);
+	if (!dc->res_pool)
+		goto fail;
+
+	dc_resource_state_construct(dc, dc->current_state);
+
+	if (!create_links(dc, init_params->num_virtual_links))
+		goto fail;
+
+	allocate_dc_stream_funcs(dc);
+
+	return true;
+
+fail:
+
+	destruct(dc);
+	return false;
+}
+
+static void disable_dangling_plane(struct dc *dc, struct dc_state *context)
+{
+	int i, j;
+	struct dc_state *dangling_context = dc_create_state();
+	struct dc_state *current_ctx;
+
+	if (dangling_context == NULL)
+		return;
+
+	dc_resource_state_copy_construct(dc->current_state, dangling_context);
+
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct dc_stream_state *old_stream =
+				dc->current_state->res_ctx.pipe_ctx[i].stream;
+		bool should_disable = true;
+
+		for (j = 0; j < context->stream_count; j++) {
+			if (old_stream == context->streams[j]) {
+				should_disable = false;
+				break;
+			}
+		}
+		if (should_disable && old_stream) {
+			dc_rem_all_planes_for_stream(dc, old_stream, dangling_context);
+			dc->hwss.apply_ctx_for_surface(dc, old_stream, 0, dangling_context);
+		}
+	}
+
+	current_ctx = dc->current_state;
+	dc->current_state = dangling_context;
+	dc_release_state(current_ctx);
+}
+
+/*******************************************************************************
+ * Public functions
+ ******************************************************************************/
+
+struct dc *dc_create(const struct dc_init_data *init_params)
+ {
+	struct dc *dc = kzalloc(sizeof(*dc), GFP_KERNEL);
+	unsigned int full_pipe_count;
+
+	if (NULL == dc)
+		goto alloc_fail;
+
+	if (false == construct(dc, init_params))
+		goto construct_fail;
+
+	/*TODO: separate HW and SW initialization*/
+	dc->hwss.init_hw(dc);
+
+	full_pipe_count = dc->res_pool->pipe_count;
+	if (dc->res_pool->underlay_pipe_index != NO_UNDERLAY_PIPE)
+		full_pipe_count--;
+	dc->caps.max_streams = min(
+			full_pipe_count,
+			dc->res_pool->stream_enc_count);
+
+	dc->caps.max_links = dc->link_count;
+	dc->caps.max_audios = dc->res_pool->audio_count;
+
+	dc->config = init_params->flags;
+
+	dm_logger_write(dc->ctx->logger, LOG_DC,
+			"Display Core initialized\n");
+
+
+	/* TODO: missing feature to be enabled */
+	dc->debug.disable_dfs_bypass = true;
+
+	return dc;
+
+construct_fail:
+	kfree(dc);
+
+alloc_fail:
+	return NULL;
+}
+
+void dc_destroy(struct dc **dc)
+{
+	destruct(*dc);
+	kfree(*dc);
+	*dc = NULL;
+}
+
+static void program_timing_sync(
+		struct dc *dc,
+		struct dc_state *ctx)
+{
+	int i, j;
+	int group_index = 0;
+	int pipe_count = dc->res_pool->pipe_count;
+	struct pipe_ctx *unsynced_pipes[MAX_PIPES] = { NULL };
+
+	for (i = 0; i < pipe_count; i++) {
+		if (!ctx->res_ctx.pipe_ctx[i].stream || ctx->res_ctx.pipe_ctx[i].top_pipe)
+			continue;
+
+		unsynced_pipes[i] = &ctx->res_ctx.pipe_ctx[i];
+	}
+
+	for (i = 0; i < pipe_count; i++) {
+		int group_size = 1;
+		struct pipe_ctx *pipe_set[MAX_PIPES];
+
+		if (!unsynced_pipes[i])
+			continue;
+
+		pipe_set[0] = unsynced_pipes[i];
+		unsynced_pipes[i] = NULL;
+
+		/* Add tg to the set, search rest of the tg's for ones with
+		 * same timing, add all tgs with same timing to the group
+		 */
+		for (j = i + 1; j < pipe_count; j++) {
+			if (!unsynced_pipes[j])
+				continue;
+
+			if (resource_are_streams_timing_synchronizable(
+					unsynced_pipes[j]->stream,
+					pipe_set[0]->stream)) {
+				pipe_set[group_size] = unsynced_pipes[j];
+				unsynced_pipes[j] = NULL;
+				group_size++;
+			}
+		}
+
+		/* set first unblanked pipe as master */
+		for (j = 0; j < group_size; j++) {
+			struct pipe_ctx *temp;
+
+			if (!pipe_set[j]->stream_res.tg->funcs->is_blanked(pipe_set[j]->stream_res.tg)) {
+				if (j == 0)
+					break;
+
+				temp = pipe_set[0];
+				pipe_set[0] = pipe_set[j];
+				pipe_set[j] = temp;
+				break;
+			}
+		}
+
+		/* remove any other unblanked pipes as they have already been synced */
+		for (j = j + 1; j < group_size; j++) {
+			if (!pipe_set[j]->stream_res.tg->funcs->is_blanked(pipe_set[j]->stream_res.tg)) {
+				group_size--;
+				pipe_set[j] = pipe_set[group_size];
+				j--;
+			}
+		}
+
+		if (group_size > 1) {
+			dc->hwss.enable_timing_synchronization(
+				dc, group_index, group_size, pipe_set);
+			group_index++;
+		}
+	}
+}
+
+static bool context_changed(
+		struct dc *dc,
+		struct dc_state *context)
+{
+	uint8_t i;
+
+	if (context->stream_count != dc->current_state->stream_count)
+		return true;
+
+	for (i = 0; i < dc->current_state->stream_count; i++) {
+		if (dc->current_state->streams[i] != context->streams[i])
+			return true;
+	}
+
+	return false;
+}
+
+bool dc_enable_stereo(
+	struct dc *dc,
+	struct dc_state *context,
+	struct dc_stream_state *streams[],
+	uint8_t stream_count)
+{
+	bool ret = true;
+	int i, j;
+	struct pipe_ctx *pipe;
+
+	for (i = 0; i < MAX_PIPES; i++) {
+		if (context != NULL)
+			pipe = &context->res_ctx.pipe_ctx[i];
+		else
+			pipe = &dc->current_state->res_ctx.pipe_ctx[i];
+		for (j = 0 ; pipe && j < stream_count; j++)  {
+			if (streams[j] && streams[j] == pipe->stream &&
+				dc->hwss.setup_stereo)
+				dc->hwss.setup_stereo(pipe, dc);
+		}
+	}
+
+	return ret;
+}
+
+
+/*
+ * Applies given context to HW and copy it into current context.
+ * It's up to the user to release the src context afterwards.
+ */
+static enum dc_status dc_commit_state_no_check(struct dc *dc, struct dc_state *context)
+{
+	struct dc_bios *dcb = dc->ctx->dc_bios;
+	enum dc_status result = DC_ERROR_UNEXPECTED;
+	struct pipe_ctx *pipe;
+	int i, j, k, l;
+	struct dc_stream_state *dc_streams[MAX_STREAMS] = {0};
+
+	disable_dangling_plane(dc, context);
+
+	for (i = 0; i < context->stream_count; i++)
+		dc_streams[i] =  context->streams[i];
+
+	if (!dcb->funcs->is_accelerated_mode(dcb))
+		dc->hwss.enable_accelerated_mode(dc);
+
+	for (i = 0; i < context->stream_count; i++) {
+		const struct dc_sink *sink = context->streams[i]->sink;
+
+		dc->hwss.apply_ctx_for_surface(
+				dc, context->streams[i],
+				context->stream_status[i].plane_count,
+				context);
+
+		/*
+		 * enable stereo
+		 * TODO rework dc_enable_stereo call to work with validation sets?
+		 */
+		for (k = 0; k < MAX_PIPES; k++) {
+			pipe = &context->res_ctx.pipe_ctx[k];
+
+			for (l = 0 ; pipe && l < context->stream_count; l++)  {
+				if (context->streams[l] &&
+					context->streams[l] == pipe->stream &&
+					dc->hwss.setup_stereo)
+					dc->hwss.setup_stereo(pipe, dc);
+			}
+		}
+
+		CONN_MSG_MODE(sink->link, "{%dx%d, %dx%d@%dKhz}",
+				context->streams[i]->timing.h_addressable,
+				context->streams[i]->timing.v_addressable,
+				context->streams[i]->timing.h_total,
+				context->streams[i]->timing.v_total,
+				context->streams[i]->timing.pix_clk_khz);
+	}
+
+	dc->hwss.ready_shared_resources(dc, context);
+
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		pipe = &context->res_ctx.pipe_ctx[i];
+		dc->hwss.wait_for_mpcc_disconnect(dc, dc->res_pool, pipe);
+	}
+	result = dc->hwss.apply_ctx_to_hw(dc, context);
+
+	program_timing_sync(dc, context);
+
+	dc_enable_stereo(dc, context, dc_streams, context->stream_count);
+
+	for (i = 0; i < context->stream_count; i++) {
+		for (j = 0; j < MAX_PIPES; j++) {
+			pipe = &context->res_ctx.pipe_ctx[j];
+
+			if (!pipe->top_pipe && pipe->stream == context->streams[i])
+				dc->hwss.pipe_control_lock(dc, pipe, false);
+		}
+	}
+
+	dc_release_state(dc->current_state);
+
+	dc->current_state = context;
+
+	dc_retain_state(dc->current_state);
+
+	dc->hwss.optimize_shared_resources(dc);
+
+	return result;
+}
+
+bool dc_commit_state(struct dc *dc, struct dc_state *context)
+{
+	enum dc_status result = DC_ERROR_UNEXPECTED;
+	int i;
+
+	if (false == context_changed(dc, context))
+		return DC_OK;
+
+	dm_logger_write(dc->ctx->logger, LOG_DC, "%s: %d streams\n",
+				__func__, context->stream_count);
+
+	for (i = 0; i < context->stream_count; i++) {
+		struct dc_stream_state *stream = context->streams[i];
+
+		dc_stream_log(stream,
+				dc->ctx->logger,
+				LOG_DC);
+	}
+
+	result = dc_commit_state_no_check(dc, context);
+
+	return (result == DC_OK);
+}
+
+
+bool dc_post_update_surfaces_to_stream(struct dc *dc)
+{
+	int i;
+	struct dc_state *context = dc->current_state;
+
+	post_surface_trace(dc);
+
+	for (i = 0; i < dc->res_pool->pipe_count; i++)
+		if (context->res_ctx.pipe_ctx[i].stream == NULL
+				|| context->res_ctx.pipe_ctx[i].plane_state == NULL)
+			dc->hwss.power_down_front_end(dc, i);
+
+	/* 3rd param should be true, temp w/a for RV*/
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	dc->hwss.set_bandwidth(dc, context, dc->ctx->dce_version < DCN_VERSION_1_0);
+#else
+	dc->hwss.set_bandwidth(dc, context, true);
+#endif
+	return true;
+}
+
+/*
+ * TODO this whole function needs to go
+ *
+ * dc_surface_update is needlessly complex. See if we can just replace this
+ * with a dc_plane_state and follow the atomic model a bit more closely here.
+ */
+bool dc_commit_planes_to_stream(
+		struct dc *dc,
+		struct dc_plane_state **plane_states,
+		uint8_t new_plane_count,
+		struct dc_stream_state *dc_stream,
+		struct dc_state *state)
+{
+	/* no need to dynamically allocate this. it's pretty small */
+	struct dc_surface_update updates[MAX_SURFACES];
+	struct dc_flip_addrs *flip_addr;
+	struct dc_plane_info *plane_info;
+	struct dc_scaling_info *scaling_info;
+	int i;
+	struct dc_stream_update *stream_update =
+			kzalloc(sizeof(struct dc_stream_update), GFP_KERNEL);
+
+	if (!stream_update) {
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+
+	flip_addr = kcalloc(MAX_SURFACES, sizeof(struct dc_flip_addrs),
+			    GFP_KERNEL);
+	plane_info = kcalloc(MAX_SURFACES, sizeof(struct dc_plane_info),
+			     GFP_KERNEL);
+	scaling_info = kcalloc(MAX_SURFACES, sizeof(struct dc_scaling_info),
+			       GFP_KERNEL);
+
+	if (!flip_addr || !plane_info || !scaling_info) {
+		kfree(flip_addr);
+		kfree(plane_info);
+		kfree(scaling_info);
+		kfree(stream_update);
+		return false;
+	}
+
+	memset(updates, 0, sizeof(updates));
+
+	stream_update->src = dc_stream->src;
+	stream_update->dst = dc_stream->dst;
+	stream_update->out_transfer_func = dc_stream->out_transfer_func;
+
+	for (i = 0; i < new_plane_count; i++) {
+		updates[i].surface = plane_states[i];
+		updates[i].gamma =
+			(struct dc_gamma *)plane_states[i]->gamma_correction;
+		updates[i].in_transfer_func = plane_states[i]->in_transfer_func;
+		flip_addr[i].address = plane_states[i]->address;
+		flip_addr[i].flip_immediate = plane_states[i]->flip_immediate;
+		plane_info[i].color_space = plane_states[i]->color_space;
+		plane_info[i].format = plane_states[i]->format;
+		plane_info[i].plane_size = plane_states[i]->plane_size;
+		plane_info[i].rotation = plane_states[i]->rotation;
+		plane_info[i].horizontal_mirror = plane_states[i]->horizontal_mirror;
+		plane_info[i].stereo_format = plane_states[i]->stereo_format;
+		plane_info[i].tiling_info = plane_states[i]->tiling_info;
+		plane_info[i].visible = plane_states[i]->visible;
+		plane_info[i].per_pixel_alpha = plane_states[i]->per_pixel_alpha;
+		plane_info[i].dcc = plane_states[i]->dcc;
+		scaling_info[i].scaling_quality = plane_states[i]->scaling_quality;
+		scaling_info[i].src_rect = plane_states[i]->src_rect;
+		scaling_info[i].dst_rect = plane_states[i]->dst_rect;
+		scaling_info[i].clip_rect = plane_states[i]->clip_rect;
+
+		updates[i].flip_addr = &flip_addr[i];
+		updates[i].plane_info = &plane_info[i];
+		updates[i].scaling_info = &scaling_info[i];
+	}
+
+	dc_commit_updates_for_stream(
+			dc,
+			updates,
+			new_plane_count,
+			dc_stream, stream_update, plane_states, state);
+
+	kfree(flip_addr);
+	kfree(plane_info);
+	kfree(scaling_info);
+	kfree(stream_update);
+	return true;
+}
+
+struct dc_state *dc_create_state(void)
+{
+	struct dc_state *context = kzalloc(sizeof(struct dc_state),
+					   GFP_KERNEL);
+
+	if (!context)
+		return NULL;
+
+	kref_init(&context->refcount);
+	return context;
+}
+
+void dc_retain_state(struct dc_state *context)
+{
+	kref_get(&context->refcount);
+}
+
+static void dc_state_free(struct kref *kref)
+{
+	struct dc_state *context = container_of(kref, struct dc_state, refcount);
+	dc_resource_state_destruct(context);
+	kfree(context);
+}
+
+void dc_release_state(struct dc_state *context)
+{
+	kref_put(&context->refcount, dc_state_free);
+}
+
+static bool is_surface_in_context(
+		const struct dc_state *context,
+		const struct dc_plane_state *plane_state)
+{
+	int j;
+
+	for (j = 0; j < MAX_PIPES; j++) {
+		const struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[j];
+
+		if (plane_state == pipe_ctx->plane_state) {
+			return true;
+		}
+	}
+
+	return false;
+}
+
+static unsigned int pixel_format_to_bpp(enum surface_pixel_format format)
+{
+	switch (format) {
+	case SURFACE_PIXEL_FORMAT_VIDEO_420_YCbCr:
+	case SURFACE_PIXEL_FORMAT_VIDEO_420_YCrCb:
+		return 12;
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB1555:
+	case SURFACE_PIXEL_FORMAT_GRPH_RGB565:
+	case SURFACE_PIXEL_FORMAT_VIDEO_420_10bpc_YCbCr:
+	case SURFACE_PIXEL_FORMAT_VIDEO_420_10bpc_YCrCb:
+		return 16;
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB8888:
+	case SURFACE_PIXEL_FORMAT_GRPH_ABGR8888:
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB2101010:
+	case SURFACE_PIXEL_FORMAT_GRPH_ABGR2101010:
+		return 32;
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616:
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616F:
+	case SURFACE_PIXEL_FORMAT_GRPH_ABGR16161616F:
+		return 64;
+	default:
+		ASSERT_CRITICAL(false);
+		return -1;
+	}
+}
+
+static enum surface_update_type get_plane_info_update_type(
+		const struct dc_surface_update *u,
+		int surface_index)
+{
+	struct dc_plane_info temp_plane_info;
+	memset(&temp_plane_info, 0, sizeof(temp_plane_info));
+
+	if (!u->plane_info)
+		return UPDATE_TYPE_FAST;
+
+	temp_plane_info = *u->plane_info;
+
+	/* Copy all parameters that will cause a full update
+	 * from current surface, the rest of the parameters
+	 * from provided plane configuration.
+	 * Perform memory compare and special validation
+	 * for those that can cause fast/medium updates
+	 */
+
+	/* Full update parameters */
+	temp_plane_info.color_space = u->surface->color_space;
+	temp_plane_info.dcc = u->surface->dcc;
+	temp_plane_info.horizontal_mirror = u->surface->horizontal_mirror;
+	temp_plane_info.plane_size = u->surface->plane_size;
+	temp_plane_info.rotation = u->surface->rotation;
+	temp_plane_info.stereo_format = u->surface->stereo_format;
+
+	if (surface_index == 0)
+		temp_plane_info.visible = u->plane_info->visible;
+	else
+		temp_plane_info.visible = u->surface->visible;
+
+	if (memcmp(u->plane_info, &temp_plane_info,
+			sizeof(struct dc_plane_info)) != 0)
+		return UPDATE_TYPE_FULL;
+
+	if (pixel_format_to_bpp(u->plane_info->format) !=
+			pixel_format_to_bpp(u->surface->format)) {
+		/* different bytes per element will require full bandwidth
+		 * and DML calculation
+		 */
+		return UPDATE_TYPE_FULL;
+	}
+
+	if (memcmp(&u->plane_info->tiling_info, &u->surface->tiling_info,
+			sizeof(union dc_tiling_info)) != 0) {
+		/* todo: below are HW dependent, we should add a hook to
+		 * DCE/N resource and validated there.
+		 */
+		if (u->plane_info->tiling_info.gfx9.swizzle != DC_SW_LINEAR) {
+			/* swizzled mode requires RQ to be setup properly,
+			 * thus need to run DML to calculate RQ settings
+			 */
+			return UPDATE_TYPE_FULL;
+		}
+	}
+
+	return UPDATE_TYPE_MED;
+}
+
+static enum surface_update_type  get_scaling_info_update_type(
+		const struct dc_surface_update *u)
+{
+	if (!u->scaling_info)
+		return UPDATE_TYPE_FAST;
+
+	if (u->scaling_info->src_rect.width != u->surface->src_rect.width
+			|| u->scaling_info->src_rect.height != u->surface->src_rect.height
+			|| u->scaling_info->clip_rect.width != u->surface->clip_rect.width
+			|| u->scaling_info->clip_rect.height != u->surface->clip_rect.height
+			|| u->scaling_info->dst_rect.width != u->surface->dst_rect.width
+			|| u->scaling_info->dst_rect.height != u->surface->dst_rect.height)
+		return UPDATE_TYPE_FULL;
+
+	if (u->scaling_info->src_rect.x != u->surface->src_rect.x
+			|| u->scaling_info->src_rect.y != u->surface->src_rect.y
+			|| u->scaling_info->clip_rect.x != u->surface->clip_rect.x
+			|| u->scaling_info->clip_rect.y != u->surface->clip_rect.y
+			|| u->scaling_info->dst_rect.x != u->surface->dst_rect.x
+			|| u->scaling_info->dst_rect.y != u->surface->dst_rect.y)
+		return UPDATE_TYPE_MED;
+
+	return UPDATE_TYPE_FAST;
+}
+
+static enum surface_update_type det_surface_update(
+		const struct dc *dc,
+		const struct dc_surface_update *u,
+		int surface_index)
+{
+	const struct dc_state *context = dc->current_state;
+	enum surface_update_type type = UPDATE_TYPE_FAST;
+	enum surface_update_type overall_type = UPDATE_TYPE_FAST;
+
+	if (!is_surface_in_context(context, u->surface))
+		return UPDATE_TYPE_FULL;
+
+	type = get_plane_info_update_type(u, surface_index);
+	if (overall_type < type)
+		overall_type = type;
+
+	type = get_scaling_info_update_type(u);
+	if (overall_type < type)
+		overall_type = type;
+
+	if (u->in_transfer_func ||
+		u->hdr_static_metadata) {
+		if (overall_type < UPDATE_TYPE_MED)
+			overall_type = UPDATE_TYPE_MED;
+	}
+
+	return overall_type;
+}
+
+enum surface_update_type dc_check_update_surfaces_for_stream(
+		struct dc *dc,
+		struct dc_surface_update *updates,
+		int surface_count,
+		struct dc_stream_update *stream_update,
+		const struct dc_stream_status *stream_status)
+{
+	int i;
+	enum surface_update_type overall_type = UPDATE_TYPE_FAST;
+
+	if (stream_status == NULL || stream_status->plane_count != surface_count)
+		return UPDATE_TYPE_FULL;
+
+	if (stream_update)
+		return UPDATE_TYPE_FULL;
+
+	for (i = 0 ; i < surface_count; i++) {
+		enum surface_update_type type =
+				det_surface_update(dc, &updates[i], i);
+
+		if (type == UPDATE_TYPE_FULL)
+			return type;
+
+		if (overall_type < type)
+			overall_type = type;
+	}
+
+	return overall_type;
+}
+
+static struct dc_stream_status *stream_get_status(
+	struct dc_state *ctx,
+	struct dc_stream_state *stream)
+{
+	uint8_t i;
+
+	for (i = 0; i < ctx->stream_count; i++) {
+		if (stream == ctx->streams[i]) {
+			return &ctx->stream_status[i];
+		}
+	}
+
+	return NULL;
+}
+
+static const enum surface_update_type update_surface_trace_level = UPDATE_TYPE_FULL;
+
+
+static void commit_planes_for_stream(struct dc *dc,
+		struct dc_surface_update *srf_updates,
+		int surface_count,
+		struct dc_stream_state *stream,
+		struct dc_stream_update *stream_update,
+		enum surface_update_type update_type,
+		struct dc_state *context)
+{
+	int i, j;
+
+	if (update_type == UPDATE_TYPE_FULL) {
+		dc->hwss.set_bandwidth(dc, context, false);
+		context_clock_trace(dc, context);
+	}
+
+	if (update_type > UPDATE_TYPE_FAST) {
+		for (j = 0; j < dc->res_pool->pipe_count; j++) {
+			struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[j];
+
+			dc->hwss.wait_for_mpcc_disconnect(dc, dc->res_pool, pipe_ctx);
+		}
+	}
+
+	if (surface_count == 0) {
+		/*
+		 * In case of turning off screen, no need to program front end a second time.
+		 * just return after program front end.
+		 */
+		dc->hwss.apply_ctx_for_surface(dc, stream, surface_count, context);
+		return;
+	}
+
+	/* Lock pipes for provided surfaces, or all active if full update*/
+	for (i = 0; i < surface_count; i++) {
+		struct dc_plane_state *plane_state = srf_updates[i].surface;
+
+		for (j = 0; j < dc->res_pool->pipe_count; j++) {
+			struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[j];
+
+			if (update_type != UPDATE_TYPE_FULL && pipe_ctx->plane_state != plane_state)
+				continue;
+			if (!pipe_ctx->plane_state || pipe_ctx->top_pipe)
+				continue;
+
+			dc->hwss.pipe_control_lock(
+					dc,
+					pipe_ctx,
+					true);
+		}
+		if (update_type == UPDATE_TYPE_FULL)
+			break;
+	}
+
+	/* Full fe update*/
+	for (j = 0; j < dc->res_pool->pipe_count; j++) {
+		struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[j];
+
+		if (update_type != UPDATE_TYPE_FULL || !pipe_ctx->plane_state)
+			continue;
+
+		if (!pipe_ctx->top_pipe && pipe_ctx->stream) {
+			struct dc_stream_status *stream_status = stream_get_status(context, pipe_ctx->stream);
+
+			dc->hwss.apply_ctx_for_surface(
+					dc, pipe_ctx->stream, stream_status->plane_count, context);
+		}
+	}
+
+	if (update_type > UPDATE_TYPE_FAST)
+		context_timing_trace(dc, &context->res_ctx);
+
+	/* Perform requested Updates */
+	for (i = 0; i < surface_count; i++) {
+		struct dc_plane_state *plane_state = srf_updates[i].surface;
+
+		if (update_type == UPDATE_TYPE_MED)
+			dc->hwss.apply_ctx_for_surface(
+					dc, stream, surface_count, context);
+
+		for (j = 0; j < dc->res_pool->pipe_count; j++) {
+			struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[j];
+
+			if (pipe_ctx->plane_state != plane_state)
+				continue;
+
+			if (srf_updates[i].flip_addr)
+				dc->hwss.update_plane_addr(dc, pipe_ctx);
+
+			if (update_type == UPDATE_TYPE_FAST)
+				continue;
+
+			/* work around to program degamma regs for split pipe after set mode. */
+			if (srf_updates[i].in_transfer_func || (pipe_ctx->top_pipe &&
+					pipe_ctx->top_pipe->plane_state == pipe_ctx->plane_state))
+				dc->hwss.set_input_transfer_func(
+						pipe_ctx, pipe_ctx->plane_state);
+
+			if (stream_update != NULL &&
+					stream_update->out_transfer_func != NULL) {
+				dc->hwss.set_output_transfer_func(
+						pipe_ctx, pipe_ctx->stream);
+			}
+
+			if (srf_updates[i].hdr_static_metadata) {
+				resource_build_info_frame(pipe_ctx);
+				dc->hwss.update_info_frame(pipe_ctx);
+			}
+		}
+	}
+
+	/* Unlock pipes */
+	for (i = dc->res_pool->pipe_count - 1; i >= 0; i--) {
+		struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
+
+		for (j = 0; j < surface_count; j++) {
+			if (update_type != UPDATE_TYPE_FULL &&
+			    srf_updates[j].surface != pipe_ctx->plane_state)
+				continue;
+			if (!pipe_ctx->plane_state || pipe_ctx->top_pipe)
+				continue;
+
+			dc->hwss.pipe_control_lock(
+					dc,
+					pipe_ctx,
+					false);
+
+			break;
+		}
+	}
+}
+
+void dc_commit_updates_for_stream(struct dc *dc,
+		struct dc_surface_update *srf_updates,
+		int surface_count,
+		struct dc_stream_state *stream,
+		struct dc_stream_update *stream_update,
+		struct dc_plane_state **plane_states,
+		struct dc_state *state)
+{
+	const struct dc_stream_status *stream_status;
+	enum surface_update_type update_type;
+	struct dc_state *context;
+	struct dc_context *dc_ctx = dc->ctx;
+	int i, j;
+
+	stream_status = dc_stream_get_status(stream);
+	context = dc->current_state;
+
+	update_type = dc_check_update_surfaces_for_stream(
+				dc, srf_updates, surface_count, stream_update, stream_status);
+
+	if (update_type >= update_surface_trace_level)
+		update_surface_trace(dc, srf_updates, surface_count);
+
+
+	if (update_type >= UPDATE_TYPE_FULL) {
+
+		/* initialize scratch memory for building context */
+		context = dc_create_state();
+		if (context == NULL) {
+			DC_ERROR("Failed to allocate new validate context!\n");
+			return;
+		}
+
+		dc_resource_state_copy_construct(state, context);
+	}
+
+
+	for (i = 0; i < surface_count; i++) {
+		struct dc_plane_state *surface = srf_updates[i].surface;
+
+		/* TODO: On flip we don't build the state, so it still has the
+		 * old address. Which is why we are updating the address here
+		 */
+		if (srf_updates[i].flip_addr) {
+			surface->address = srf_updates[i].flip_addr->address;
+			surface->flip_immediate = srf_updates[i].flip_addr->flip_immediate;
+
+		}
+
+		if (update_type >= UPDATE_TYPE_MED) {
+			for (j = 0; j < dc->res_pool->pipe_count; j++) {
+				struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[j];
+
+				if (pipe_ctx->plane_state != surface)
+					continue;
+
+				resource_build_scaling_params(pipe_ctx);
+			}
+		}
+	}
+
+	commit_planes_for_stream(
+				dc,
+				srf_updates,
+				surface_count,
+				stream,
+				stream_update,
+				update_type,
+				context);
+
+	if (update_type >= UPDATE_TYPE_FULL)
+		dc_post_update_surfaces_to_stream(dc);
+
+	if (dc->current_state != context) {
+
+		struct dc_state *old = dc->current_state;
+
+		dc->current_state = context;
+		dc_release_state(old);
+
+	}
+
+	return;
+
+}
+
+uint8_t dc_get_current_stream_count(struct dc *dc)
+{
+	return dc->current_state->stream_count;
+}
+
+struct dc_stream_state *dc_get_stream_at_index(struct dc *dc, uint8_t i)
+{
+	if (i < dc->current_state->stream_count)
+		return dc->current_state->streams[i];
+	return NULL;
+}
+
+enum dc_irq_source dc_interrupt_to_irq_source(
+		struct dc *dc,
+		uint32_t src_id,
+		uint32_t ext_id)
+{
+	return dal_irq_service_to_irq_source(dc->res_pool->irqs, src_id, ext_id);
+}
+
+void dc_interrupt_set(struct dc *dc, enum dc_irq_source src, bool enable)
+{
+
+	if (dc == NULL)
+		return;
+
+	dal_irq_service_set(dc->res_pool->irqs, src, enable);
+}
+
+void dc_interrupt_ack(struct dc *dc, enum dc_irq_source src)
+{
+	dal_irq_service_ack(dc->res_pool->irqs, src);
+}
+
+void dc_set_power_state(
+	struct dc *dc,
+	enum dc_acpi_cm_power_state power_state)
+{
+	struct kref refcount;
+
+	switch (power_state) {
+	case DC_ACPI_CM_POWER_STATE_D0:
+		dc_resource_state_construct(dc, dc->current_state);
+
+		dc->hwss.init_hw(dc);
+		break;
+	default:
+
+		dc->hwss.power_down(dc);
+
+		/* Zero out the current context so that on resume we start with
+		 * clean state, and dc hw programming optimizations will not
+		 * cause any trouble.
+		 */
+
+		/* Preserve refcount */
+		refcount = dc->current_state->refcount;
+		dc_resource_state_destruct(dc->current_state);
+		memset(dc->current_state, 0,
+				sizeof(*dc->current_state));
+
+		dc->current_state->refcount = refcount;
+
+		break;
+	}
+
+}
+
+void dc_resume(struct dc *dc)
+{
+
+	uint32_t i;
+
+	for (i = 0; i < dc->link_count; i++)
+		core_link_resume(dc->links[i]);
+}
+
+bool dc_submit_i2c(
+		struct dc *dc,
+		uint32_t link_index,
+		struct i2c_command *cmd)
+{
+
+	struct dc_link *link = dc->links[link_index];
+	struct ddc_service *ddc = link->ddc;
+
+	return dal_i2caux_submit_i2c_command(
+		ddc->ctx->i2caux,
+		ddc->ddc_pin,
+		cmd);
+}
+
+static bool link_add_remote_sink_helper(struct dc_link *dc_link, struct dc_sink *sink)
+{
+	if (dc_link->sink_count >= MAX_SINKS_PER_LINK) {
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+
+	dc_sink_retain(sink);
+
+	dc_link->remote_sinks[dc_link->sink_count] = sink;
+	dc_link->sink_count++;
+
+	return true;
+}
+
+struct dc_sink *dc_link_add_remote_sink(
+		struct dc_link *link,
+		const uint8_t *edid,
+		int len,
+		struct dc_sink_init_data *init_data)
+{
+	struct dc_sink *dc_sink;
+	enum dc_edid_status edid_status;
+
+	if (len > MAX_EDID_BUFFER_SIZE) {
+		dm_error("Max EDID buffer size breached!\n");
+		return NULL;
+	}
+
+	if (!init_data) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	if (!init_data->link) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	dc_sink = dc_sink_create(init_data);
+
+	if (!dc_sink)
+		return NULL;
+
+	memmove(dc_sink->dc_edid.raw_edid, edid, len);
+	dc_sink->dc_edid.length = len;
+
+	if (!link_add_remote_sink_helper(
+			link,
+			dc_sink))
+		goto fail_add_sink;
+
+	edid_status = dm_helpers_parse_edid_caps(
+			link->ctx,
+			&dc_sink->dc_edid,
+			&dc_sink->edid_caps);
+
+	if (edid_status != EDID_OK)
+		goto fail;
+
+	return dc_sink;
+fail:
+	dc_link_remove_remote_sink(link, dc_sink);
+fail_add_sink:
+	dc_sink_release(dc_sink);
+	return NULL;
+}
+
+void dc_link_remove_remote_sink(struct dc_link *link, struct dc_sink *sink)
+{
+	int i;
+
+	if (!link->sink_count) {
+		BREAK_TO_DEBUGGER();
+		return;
+	}
+
+	for (i = 0; i < link->sink_count; i++) {
+		if (link->remote_sinks[i] == sink) {
+			dc_sink_release(sink);
+			link->remote_sinks[i] = NULL;
+
+			/* shrink array to remove empty place */
+			while (i < link->sink_count - 1) {
+				link->remote_sinks[i] = link->remote_sinks[i+1];
+				i++;
+			}
+			link->remote_sinks[i] = NULL;
+			link->sink_count--;
+			return;
+		}
+	}
+}
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_debug.c b/drivers/gpu/drm/amd/display/dc/core/dc_debug.c
new file mode 100644
index 000000000000..43c7a7fddb83
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_debug.c
@@ -0,0 +1,381 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+/*
+ * dc_debug.c
+ *
+ *  Created on: Nov 3, 2016
+ *      Author: yonsun
+ */
+
+#include "dm_services.h"
+
+#include "dc.h"
+
+#include "core_status.h"
+#include "core_types.h"
+#include "hw_sequencer.h"
+
+#include "resource.h"
+
+#define SURFACE_TRACE(...) do {\
+		if (dc->debug.surface_trace) \
+			dm_logger_write(logger, \
+					LOG_IF_TRACE, \
+					##__VA_ARGS__); \
+} while (0)
+
+#define TIMING_TRACE(...) do {\
+	if (dc->debug.timing_trace) \
+		dm_logger_write(logger, \
+				LOG_SYNC, \
+				##__VA_ARGS__); \
+} while (0)
+
+#define CLOCK_TRACE(...) do {\
+	if (dc->debug.clock_trace) \
+		dm_logger_write(logger, \
+				LOG_BANDWIDTH_CALCS, \
+				##__VA_ARGS__); \
+} while (0)
+
+void pre_surface_trace(
+		struct dc *dc,
+		const struct dc_plane_state *const *plane_states,
+		int surface_count)
+{
+	int i;
+	struct dc  *core_dc = dc;
+	struct dal_logger *logger =  core_dc->ctx->logger;
+
+	for (i = 0; i < surface_count; i++) {
+		const struct dc_plane_state *plane_state = plane_states[i];
+
+		SURFACE_TRACE("Planes %d:\n", i);
+
+		SURFACE_TRACE(
+				"plane_state->visible = %d;\n"
+				"plane_state->flip_immediate = %d;\n"
+				"plane_state->address.type = %d;\n"
+				"plane_state->address.grph.addr.quad_part = 0x%X;\n"
+				"plane_state->address.grph.meta_addr.quad_part = 0x%X;\n"
+				"plane_state->scaling_quality.h_taps = %d;\n"
+				"plane_state->scaling_quality.v_taps = %d;\n"
+				"plane_state->scaling_quality.h_taps_c = %d;\n"
+				"plane_state->scaling_quality.v_taps_c = %d;\n",
+				plane_state->visible,
+				plane_state->flip_immediate,
+				plane_state->address.type,
+				plane_state->address.grph.addr.quad_part,
+				plane_state->address.grph.meta_addr.quad_part,
+				plane_state->scaling_quality.h_taps,
+				plane_state->scaling_quality.v_taps,
+				plane_state->scaling_quality.h_taps_c,
+				plane_state->scaling_quality.v_taps_c);
+
+		SURFACE_TRACE(
+				"plane_state->src_rect.x = %d;\n"
+				"plane_state->src_rect.y = %d;\n"
+				"plane_state->src_rect.width = %d;\n"
+				"plane_state->src_rect.height = %d;\n"
+				"plane_state->dst_rect.x = %d;\n"
+				"plane_state->dst_rect.y = %d;\n"
+				"plane_state->dst_rect.width = %d;\n"
+				"plane_state->dst_rect.height = %d;\n"
+				"plane_state->clip_rect.x = %d;\n"
+				"plane_state->clip_rect.y = %d;\n"
+				"plane_state->clip_rect.width = %d;\n"
+				"plane_state->clip_rect.height = %d;\n",
+				plane_state->src_rect.x,
+				plane_state->src_rect.y,
+				plane_state->src_rect.width,
+				plane_state->src_rect.height,
+				plane_state->dst_rect.x,
+				plane_state->dst_rect.y,
+				plane_state->dst_rect.width,
+				plane_state->dst_rect.height,
+				plane_state->clip_rect.x,
+				plane_state->clip_rect.y,
+				plane_state->clip_rect.width,
+				plane_state->clip_rect.height);
+
+		SURFACE_TRACE(
+				"plane_state->plane_size.grph.surface_size.x = %d;\n"
+				"plane_state->plane_size.grph.surface_size.y = %d;\n"
+				"plane_state->plane_size.grph.surface_size.width = %d;\n"
+				"plane_state->plane_size.grph.surface_size.height = %d;\n"
+				"plane_state->plane_size.grph.surface_pitch = %d;\n",
+				plane_state->plane_size.grph.surface_size.x,
+				plane_state->plane_size.grph.surface_size.y,
+				plane_state->plane_size.grph.surface_size.width,
+				plane_state->plane_size.grph.surface_size.height,
+				plane_state->plane_size.grph.surface_pitch);
+
+
+		SURFACE_TRACE(
+				"plane_state->tiling_info.gfx8.num_banks = %d;\n"
+				"plane_state->tiling_info.gfx8.bank_width = %d;\n"
+				"plane_state->tiling_info.gfx8.bank_width_c = %d;\n"
+				"plane_state->tiling_info.gfx8.bank_height = %d;\n"
+				"plane_state->tiling_info.gfx8.bank_height_c = %d;\n"
+				"plane_state->tiling_info.gfx8.tile_aspect = %d;\n"
+				"plane_state->tiling_info.gfx8.tile_aspect_c = %d;\n"
+				"plane_state->tiling_info.gfx8.tile_split = %d;\n"
+				"plane_state->tiling_info.gfx8.tile_split_c = %d;\n"
+				"plane_state->tiling_info.gfx8.tile_mode = %d;\n"
+				"plane_state->tiling_info.gfx8.tile_mode_c = %d;\n",
+				plane_state->tiling_info.gfx8.num_banks,
+				plane_state->tiling_info.gfx8.bank_width,
+				plane_state->tiling_info.gfx8.bank_width_c,
+				plane_state->tiling_info.gfx8.bank_height,
+				plane_state->tiling_info.gfx8.bank_height_c,
+				plane_state->tiling_info.gfx8.tile_aspect,
+				plane_state->tiling_info.gfx8.tile_aspect_c,
+				plane_state->tiling_info.gfx8.tile_split,
+				plane_state->tiling_info.gfx8.tile_split_c,
+				plane_state->tiling_info.gfx8.tile_mode,
+				plane_state->tiling_info.gfx8.tile_mode_c);
+
+		SURFACE_TRACE(
+				"plane_state->tiling_info.gfx8.pipe_config = %d;\n"
+				"plane_state->tiling_info.gfx8.array_mode = %d;\n"
+				"plane_state->color_space = %d;\n"
+				"plane_state->dcc.enable = %d;\n"
+				"plane_state->format = %d;\n"
+				"plane_state->rotation = %d;\n"
+				"plane_state->stereo_format = %d;\n",
+				plane_state->tiling_info.gfx8.pipe_config,
+				plane_state->tiling_info.gfx8.array_mode,
+				plane_state->color_space,
+				plane_state->dcc.enable,
+				plane_state->format,
+				plane_state->rotation,
+				plane_state->stereo_format);
+
+		SURFACE_TRACE("plane_state->tiling_info.gfx9.swizzle = %d;\n",
+				plane_state->tiling_info.gfx9.swizzle);
+
+		SURFACE_TRACE("\n");
+	}
+	SURFACE_TRACE("\n");
+}
+
+void update_surface_trace(
+		struct dc *dc,
+		const struct dc_surface_update *updates,
+		int surface_count)
+{
+	int i;
+	struct dc  *core_dc = dc;
+	struct dal_logger *logger =  core_dc->ctx->logger;
+
+	for (i = 0; i < surface_count; i++) {
+		const struct dc_surface_update *update = &updates[i];
+
+		SURFACE_TRACE("Update %d\n", i);
+		if (update->flip_addr) {
+			SURFACE_TRACE("flip_addr->address.type = %d;\n"
+					"flip_addr->address.grph.addr.quad_part = 0x%X;\n"
+					"flip_addr->address.grph.meta_addr.quad_part = 0x%X;\n"
+					"flip_addr->flip_immediate = %d;\n",
+					update->flip_addr->address.type,
+					update->flip_addr->address.grph.addr.quad_part,
+					update->flip_addr->address.grph.meta_addr.quad_part,
+					update->flip_addr->flip_immediate);
+		}
+
+		if (update->plane_info) {
+			SURFACE_TRACE(
+					"plane_info->color_space = %d;\n"
+					"plane_info->format = %d;\n"
+					"plane_info->plane_size.grph.surface_pitch = %d;\n"
+					"plane_info->plane_size.grph.surface_size.height = %d;\n"
+					"plane_info->plane_size.grph.surface_size.width = %d;\n"
+					"plane_info->plane_size.grph.surface_size.x = %d;\n"
+					"plane_info->plane_size.grph.surface_size.y = %d;\n"
+					"plane_info->rotation = %d;\n",
+					update->plane_info->color_space,
+					update->plane_info->format,
+					update->plane_info->plane_size.grph.surface_pitch,
+					update->plane_info->plane_size.grph.surface_size.height,
+					update->plane_info->plane_size.grph.surface_size.width,
+					update->plane_info->plane_size.grph.surface_size.x,
+					update->plane_info->plane_size.grph.surface_size.y,
+					update->plane_info->rotation,
+					update->plane_info->stereo_format);
+
+			SURFACE_TRACE(
+					"plane_info->tiling_info.gfx8.num_banks = %d;\n"
+					"plane_info->tiling_info.gfx8.bank_width = %d;\n"
+					"plane_info->tiling_info.gfx8.bank_width_c = %d;\n"
+					"plane_info->tiling_info.gfx8.bank_height = %d;\n"
+					"plane_info->tiling_info.gfx8.bank_height_c = %d;\n"
+					"plane_info->tiling_info.gfx8.tile_aspect = %d;\n"
+					"plane_info->tiling_info.gfx8.tile_aspect_c = %d;\n"
+					"plane_info->tiling_info.gfx8.tile_split = %d;\n"
+					"plane_info->tiling_info.gfx8.tile_split_c = %d;\n"
+					"plane_info->tiling_info.gfx8.tile_mode = %d;\n"
+					"plane_info->tiling_info.gfx8.tile_mode_c = %d;\n",
+					update->plane_info->tiling_info.gfx8.num_banks,
+					update->plane_info->tiling_info.gfx8.bank_width,
+					update->plane_info->tiling_info.gfx8.bank_width_c,
+					update->plane_info->tiling_info.gfx8.bank_height,
+					update->plane_info->tiling_info.gfx8.bank_height_c,
+					update->plane_info->tiling_info.gfx8.tile_aspect,
+					update->plane_info->tiling_info.gfx8.tile_aspect_c,
+					update->plane_info->tiling_info.gfx8.tile_split,
+					update->plane_info->tiling_info.gfx8.tile_split_c,
+					update->plane_info->tiling_info.gfx8.tile_mode,
+					update->plane_info->tiling_info.gfx8.tile_mode_c);
+
+			SURFACE_TRACE(
+					"plane_info->tiling_info.gfx8.pipe_config = %d;\n"
+					"plane_info->tiling_info.gfx8.array_mode = %d;\n"
+					"plane_info->visible = %d;\n"
+					"plane_info->per_pixel_alpha = %d;\n",
+					update->plane_info->tiling_info.gfx8.pipe_config,
+					update->plane_info->tiling_info.gfx8.array_mode,
+					update->plane_info->visible,
+					update->plane_info->per_pixel_alpha);
+
+			SURFACE_TRACE("surface->tiling_info.gfx9.swizzle = %d;\n",
+					update->plane_info->tiling_info.gfx9.swizzle);
+		}
+
+		if (update->scaling_info) {
+			SURFACE_TRACE(
+					"scaling_info->src_rect.x = %d;\n"
+					"scaling_info->src_rect.y = %d;\n"
+					"scaling_info->src_rect.width = %d;\n"
+					"scaling_info->src_rect.height = %d;\n"
+					"scaling_info->dst_rect.x = %d;\n"
+					"scaling_info->dst_rect.y = %d;\n"
+					"scaling_info->dst_rect.width = %d;\n"
+					"scaling_info->dst_rect.height = %d;\n"
+					"scaling_info->clip_rect.x = %d;\n"
+					"scaling_info->clip_rect.y = %d;\n"
+					"scaling_info->clip_rect.width = %d;\n"
+					"scaling_info->clip_rect.height = %d;\n"
+					"scaling_info->scaling_quality.h_taps = %d;\n"
+					"scaling_info->scaling_quality.v_taps = %d;\n"
+					"scaling_info->scaling_quality.h_taps_c = %d;\n"
+					"scaling_info->scaling_quality.v_taps_c = %d;\n",
+					update->scaling_info->src_rect.x,
+					update->scaling_info->src_rect.y,
+					update->scaling_info->src_rect.width,
+					update->scaling_info->src_rect.height,
+					update->scaling_info->dst_rect.x,
+					update->scaling_info->dst_rect.y,
+					update->scaling_info->dst_rect.width,
+					update->scaling_info->dst_rect.height,
+					update->scaling_info->clip_rect.x,
+					update->scaling_info->clip_rect.y,
+					update->scaling_info->clip_rect.width,
+					update->scaling_info->clip_rect.height,
+					update->scaling_info->scaling_quality.h_taps,
+					update->scaling_info->scaling_quality.v_taps,
+					update->scaling_info->scaling_quality.h_taps_c,
+					update->scaling_info->scaling_quality.v_taps_c);
+		}
+		SURFACE_TRACE("\n");
+	}
+	SURFACE_TRACE("\n");
+}
+
+void post_surface_trace(struct dc *dc)
+{
+	struct dc  *core_dc = dc;
+	struct dal_logger *logger =  core_dc->ctx->logger;
+
+	SURFACE_TRACE("post surface process.\n");
+
+}
+
+void context_timing_trace(
+		struct dc *dc,
+		struct resource_context *res_ctx)
+{
+	int i;
+	struct dc  *core_dc = dc;
+	struct dal_logger *logger =  core_dc->ctx->logger;
+	int h_pos[MAX_PIPES], v_pos[MAX_PIPES];
+	struct crtc_position position;
+	unsigned int underlay_idx = core_dc->res_pool->underlay_pipe_index;
+
+
+	for (i = 0; i < core_dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe_ctx = &res_ctx->pipe_ctx[i];
+		/* get_position() returns CRTC vertical/horizontal counter
+		 * hence not applicable for underlay pipe
+		 */
+		if (pipe_ctx->stream == NULL
+				 || pipe_ctx->pipe_idx == underlay_idx)
+			continue;
+
+		pipe_ctx->stream_res.tg->funcs->get_position(pipe_ctx->stream_res.tg, &position);
+		h_pos[i] = position.horizontal_count;
+		v_pos[i] = position.vertical_count;
+	}
+	for (i = 0; i < core_dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe_ctx = &res_ctx->pipe_ctx[i];
+
+		if (pipe_ctx->stream == NULL)
+			continue;
+
+		TIMING_TRACE("OTG_%d   H_tot:%d  V_tot:%d   H_pos:%d  V_pos:%d\n",
+				pipe_ctx->stream_res.tg->inst,
+				pipe_ctx->stream->timing.h_total,
+				pipe_ctx->stream->timing.v_total,
+				h_pos[i], v_pos[i]);
+	}
+}
+
+void context_clock_trace(
+		struct dc *dc,
+		struct dc_state *context)
+{
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	struct dc  *core_dc = dc;
+	struct dal_logger *logger =  core_dc->ctx->logger;
+
+	CLOCK_TRACE("Current: dispclk_khz:%d  dppclk_div:%d  dcfclk_khz:%d\n"
+			"dcfclk_deep_sleep_khz:%d  fclk_khz:%d\n"
+			"dram_ccm_us:%d  min_active_dram_ccm_us:%d\n",
+			context->bw.dcn.calc_clk.dispclk_khz,
+			context->bw.dcn.calc_clk.dppclk_div,
+			context->bw.dcn.calc_clk.dcfclk_khz,
+			context->bw.dcn.calc_clk.dcfclk_deep_sleep_khz,
+			context->bw.dcn.calc_clk.fclk_khz,
+			context->bw.dcn.calc_clk.dram_ccm_us,
+			context->bw.dcn.calc_clk.min_active_dram_ccm_us);
+	CLOCK_TRACE("Calculated: dispclk_khz:%d  dppclk_div:%d  dcfclk_khz:%d\n"
+			"dcfclk_deep_sleep_khz:%d  fclk_khz:%d\n"
+			"dram_ccm_us:%d  min_active_dram_ccm_us:%d\n",
+			context->bw.dcn.calc_clk.dispclk_khz,
+			context->bw.dcn.calc_clk.dppclk_div,
+			context->bw.dcn.calc_clk.dcfclk_khz,
+			context->bw.dcn.calc_clk.dcfclk_deep_sleep_khz,
+			context->bw.dcn.calc_clk.fclk_khz,
+			context->bw.dcn.calc_clk.dram_ccm_us,
+			context->bw.dcn.calc_clk.min_active_dram_ccm_us);
+#endif
+}
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c
new file mode 100644
index 000000000000..71993d5983bf
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c
@@ -0,0 +1,101 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "core_types.h"
+#include "timing_generator.h"
+#include "hw_sequencer.h"
+
+/* used as index in array of black_color_format */
+enum black_color_format {
+	BLACK_COLOR_FORMAT_RGB_FULLRANGE = 0,
+	BLACK_COLOR_FORMAT_RGB_LIMITED,
+	BLACK_COLOR_FORMAT_YUV_TV,
+	BLACK_COLOR_FORMAT_YUV_CV,
+	BLACK_COLOR_FORMAT_YUV_SUPER_AA,
+	BLACK_COLOR_FORMAT_DEBUG,
+};
+
+static const struct tg_color black_color_format[] = {
+	/* BlackColorFormat_RGB_FullRange */
+	{0, 0, 0},
+	/* BlackColorFormat_RGB_Limited */
+	{0x40, 0x40, 0x40},
+	/* BlackColorFormat_YUV_TV */
+	{0x200, 0x40, 0x200},
+	/* BlackColorFormat_YUV_CV */
+	{0x1f4, 0x40, 0x1f4},
+	/* BlackColorFormat_YUV_SuperAA */
+	{0x1a2, 0x20, 0x1a2},
+	/* visual confirm debug */
+	{0xff, 0xff, 0},
+};
+
+void color_space_to_black_color(
+	const struct dc *dc,
+	enum dc_color_space colorspace,
+	struct tg_color *black_color)
+{
+	switch (colorspace) {
+	case COLOR_SPACE_YCBCR601:
+	case COLOR_SPACE_YCBCR709:
+	case COLOR_SPACE_YCBCR601_LIMITED:
+	case COLOR_SPACE_YCBCR709_LIMITED:
+		*black_color = black_color_format[BLACK_COLOR_FORMAT_YUV_CV];
+		break;
+
+	case COLOR_SPACE_SRGB_LIMITED:
+		*black_color =
+			black_color_format[BLACK_COLOR_FORMAT_RGB_LIMITED];
+		break;
+
+	default:
+		/* fefault is sRGB black (full range). */
+		*black_color =
+			black_color_format[BLACK_COLOR_FORMAT_RGB_FULLRANGE];
+		/* default is sRGB black 0. */
+		break;
+	}
+}
+
+bool hwss_wait_for_blank_complete(
+		struct timing_generator *tg)
+{
+	int counter;
+
+	for (counter = 0; counter < 100; counter++) {
+		if (tg->funcs->is_blanked(tg))
+			break;
+
+		msleep(1);
+	}
+
+	if (counter == 100) {
+		dm_error("DC: failed to blank crtc!\n");
+		return false;
+	}
+
+	return true;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
new file mode 100644
index 000000000000..42a111b9505d
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
@@ -0,0 +1,2437 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "atom.h"
+#include "dm_helpers.h"
+#include "dc.h"
+#include "grph_object_id.h"
+#include "gpio_service_interface.h"
+#include "core_status.h"
+#include "dc_link_dp.h"
+#include "dc_link_ddc.h"
+#include "link_hwss.h"
+
+#include "link_encoder.h"
+#include "hw_sequencer.h"
+#include "resource.h"
+#include "abm.h"
+#include "fixed31_32.h"
+#include "dpcd_defs.h"
+#include "dmcu.h"
+
+#include "dce/dce_11_0_d.h"
+#include "dce/dce_11_0_enum.h"
+#include "dce/dce_11_0_sh_mask.h"
+
+#define LINK_INFO(...) \
+	dm_logger_write(dc_ctx->logger, LOG_HW_HOTPLUG, \
+		__VA_ARGS__)
+
+/*******************************************************************************
+ * Private structures
+ ******************************************************************************/
+
+enum {
+	LINK_RATE_REF_FREQ_IN_MHZ = 27,
+	PEAK_FACTOR_X1000 = 1006
+};
+
+/*******************************************************************************
+ * Private functions
+ ******************************************************************************/
+static void destruct(struct dc_link *link)
+{
+	int i;
+
+	if (link->ddc)
+		dal_ddc_service_destroy(&link->ddc);
+
+	if(link->link_enc)
+		link->link_enc->funcs->destroy(&link->link_enc);
+
+	if (link->local_sink)
+		dc_sink_release(link->local_sink);
+
+	for (i = 0; i < link->sink_count; ++i)
+		dc_sink_release(link->remote_sinks[i]);
+}
+
+struct gpio *get_hpd_gpio(struct dc_bios *dcb,
+		struct graphics_object_id link_id,
+		struct gpio_service *gpio_service)
+{
+	enum bp_result bp_result;
+	struct graphics_object_hpd_info hpd_info;
+	struct gpio_pin_info pin_info;
+
+	if (dcb->funcs->get_hpd_info(dcb, link_id, &hpd_info) != BP_RESULT_OK)
+		return NULL;
+
+	bp_result = dcb->funcs->get_gpio_pin_info(dcb,
+		hpd_info.hpd_int_gpio_uid, &pin_info);
+
+	if (bp_result != BP_RESULT_OK) {
+		ASSERT(bp_result == BP_RESULT_NORECORD);
+		return NULL;
+	}
+
+	return dal_gpio_service_create_irq(
+		gpio_service,
+		pin_info.offset,
+		pin_info.mask);
+}
+
+/*
+ *  Function: program_hpd_filter
+ *
+ *  @brief
+ *     Programs HPD filter on associated HPD line
+ *
+ *  @param [in] delay_on_connect_in_ms: Connect filter timeout
+ *  @param [in] delay_on_disconnect_in_ms: Disconnect filter timeout
+ *
+ *  @return
+ *     true on success, false otherwise
+ */
+static bool program_hpd_filter(
+	const struct dc_link *link)
+{
+	bool result = false;
+
+	struct gpio *hpd;
+
+	int delay_on_connect_in_ms = 0;
+	int delay_on_disconnect_in_ms = 0;
+
+	/* Verify feature is supported */
+	switch (link->connector_signal) {
+	case SIGNAL_TYPE_DVI_SINGLE_LINK:
+	case SIGNAL_TYPE_DVI_DUAL_LINK:
+	case SIGNAL_TYPE_HDMI_TYPE_A:
+		/* Program hpd filter */
+		delay_on_connect_in_ms = 500;
+		delay_on_disconnect_in_ms = 100;
+		break;
+	case SIGNAL_TYPE_DISPLAY_PORT:
+	case SIGNAL_TYPE_DISPLAY_PORT_MST:
+		/* Program hpd filter to allow DP signal to settle */
+		/* 500:	not able to detect MST <-> SST switch as HPD is low for
+		 * 	only 100ms on DELL U2413
+		 * 0:	some passive dongle still show aux mode instead of i2c
+		 * 20-50:not enough to hide bouncing HPD with passive dongle.
+		 * 	also see intermittent i2c read issues.
+		 */
+		delay_on_connect_in_ms = 80;
+		delay_on_disconnect_in_ms = 0;
+		break;
+	case SIGNAL_TYPE_LVDS:
+	case SIGNAL_TYPE_EDP:
+	default:
+		/* Don't program hpd filter */
+		return false;
+	}
+
+	/* Obtain HPD handle */
+	hpd = get_hpd_gpio(link->ctx->dc_bios, link->link_id, link->ctx->gpio_service);
+
+	if (!hpd)
+		return result;
+
+	/* Setup HPD filtering */
+	if (dal_gpio_open(hpd, GPIO_MODE_INTERRUPT) == GPIO_RESULT_OK) {
+		struct gpio_hpd_config config;
+
+		config.delay_on_connect = delay_on_connect_in_ms;
+		config.delay_on_disconnect = delay_on_disconnect_in_ms;
+
+		dal_irq_setup_hpd_filter(hpd, &config);
+
+		dal_gpio_close(hpd);
+
+		result = true;
+	} else {
+		ASSERT_CRITICAL(false);
+	}
+
+	/* Release HPD handle */
+	dal_gpio_destroy_irq(&hpd);
+
+	return result;
+}
+
+static bool detect_sink(struct dc_link *link, enum dc_connection_type *type)
+{
+	uint32_t is_hpd_high = 0;
+	struct gpio *hpd_pin;
+
+	/* todo: may need to lock gpio access */
+	hpd_pin = get_hpd_gpio(link->ctx->dc_bios, link->link_id, link->ctx->gpio_service);
+	if (hpd_pin == NULL)
+		goto hpd_gpio_failure;
+
+	dal_gpio_open(hpd_pin, GPIO_MODE_INTERRUPT);
+	dal_gpio_get_value(hpd_pin, &is_hpd_high);
+	dal_gpio_close(hpd_pin);
+	dal_gpio_destroy_irq(&hpd_pin);
+
+	if (is_hpd_high) {
+		*type = dc_connection_single;
+		/* TODO: need to do the actual detection */
+	} else {
+		*type = dc_connection_none;
+	}
+
+	return true;
+
+hpd_gpio_failure:
+	return false;
+}
+
+static enum ddc_transaction_type get_ddc_transaction_type(
+		enum signal_type sink_signal)
+{
+	enum ddc_transaction_type transaction_type = DDC_TRANSACTION_TYPE_NONE;
+
+	switch (sink_signal) {
+	case SIGNAL_TYPE_DVI_SINGLE_LINK:
+	case SIGNAL_TYPE_DVI_DUAL_LINK:
+	case SIGNAL_TYPE_HDMI_TYPE_A:
+	case SIGNAL_TYPE_LVDS:
+	case SIGNAL_TYPE_RGB:
+		transaction_type = DDC_TRANSACTION_TYPE_I2C;
+		break;
+
+	case SIGNAL_TYPE_DISPLAY_PORT:
+	case SIGNAL_TYPE_EDP:
+		transaction_type = DDC_TRANSACTION_TYPE_I2C_OVER_AUX;
+		break;
+
+	case SIGNAL_TYPE_DISPLAY_PORT_MST:
+		/* MST does not use I2COverAux, but there is the
+		 * SPECIAL use case for "immediate dwnstrm device
+		 * access" (EPR#370830). */
+		transaction_type = DDC_TRANSACTION_TYPE_I2C_OVER_AUX;
+		break;
+
+	default:
+		break;
+	}
+
+	return transaction_type;
+}
+
+static enum signal_type get_basic_signal_type(
+	struct graphics_object_id encoder,
+	struct graphics_object_id downstream)
+{
+	if (downstream.type == OBJECT_TYPE_CONNECTOR) {
+		switch (downstream.id) {
+		case CONNECTOR_ID_SINGLE_LINK_DVII:
+			switch (encoder.id) {
+			case ENCODER_ID_INTERNAL_DAC1:
+			case ENCODER_ID_INTERNAL_KLDSCP_DAC1:
+			case ENCODER_ID_INTERNAL_DAC2:
+			case ENCODER_ID_INTERNAL_KLDSCP_DAC2:
+				return SIGNAL_TYPE_RGB;
+			default:
+				return SIGNAL_TYPE_DVI_SINGLE_LINK;
+			}
+		break;
+		case CONNECTOR_ID_DUAL_LINK_DVII:
+		{
+			switch (encoder.id) {
+			case ENCODER_ID_INTERNAL_DAC1:
+			case ENCODER_ID_INTERNAL_KLDSCP_DAC1:
+			case ENCODER_ID_INTERNAL_DAC2:
+			case ENCODER_ID_INTERNAL_KLDSCP_DAC2:
+				return SIGNAL_TYPE_RGB;
+			default:
+				return SIGNAL_TYPE_DVI_DUAL_LINK;
+			}
+		}
+		break;
+		case CONNECTOR_ID_SINGLE_LINK_DVID:
+			return SIGNAL_TYPE_DVI_SINGLE_LINK;
+		case CONNECTOR_ID_DUAL_LINK_DVID:
+			return SIGNAL_TYPE_DVI_DUAL_LINK;
+		case CONNECTOR_ID_VGA:
+			return SIGNAL_TYPE_RGB;
+		case CONNECTOR_ID_HDMI_TYPE_A:
+			return SIGNAL_TYPE_HDMI_TYPE_A;
+		case CONNECTOR_ID_LVDS:
+			return SIGNAL_TYPE_LVDS;
+		case CONNECTOR_ID_DISPLAY_PORT:
+			return SIGNAL_TYPE_DISPLAY_PORT;
+		case CONNECTOR_ID_EDP:
+			return SIGNAL_TYPE_EDP;
+		default:
+			return SIGNAL_TYPE_NONE;
+		}
+	} else if (downstream.type == OBJECT_TYPE_ENCODER) {
+		switch (downstream.id) {
+		case ENCODER_ID_EXTERNAL_NUTMEG:
+		case ENCODER_ID_EXTERNAL_TRAVIS:
+			return SIGNAL_TYPE_DISPLAY_PORT;
+		default:
+			return SIGNAL_TYPE_NONE;
+		}
+	}
+
+	return SIGNAL_TYPE_NONE;
+}
+
+/*
+ * @brief
+ * Check whether there is a dongle on DP connector
+ */
+static bool is_dp_sink_present(struct dc_link *link)
+{
+	enum gpio_result gpio_result;
+	uint32_t clock_pin = 0;
+
+	struct ddc *ddc;
+
+	enum connector_id connector_id =
+		dal_graphics_object_id_get_connector_id(link->link_id);
+
+	bool present =
+		((connector_id == CONNECTOR_ID_DISPLAY_PORT) ||
+		(connector_id == CONNECTOR_ID_EDP));
+
+	ddc = dal_ddc_service_get_ddc_pin(link->ddc);
+
+	if (!ddc) {
+		BREAK_TO_DEBUGGER();
+		return present;
+	}
+
+	/* Open GPIO and set it to I2C mode */
+	/* Note: this GpioMode_Input will be converted
+	 * to GpioConfigType_I2cAuxDualMode in GPIO component,
+	 * which indicates we need additional delay */
+
+	if (GPIO_RESULT_OK != dal_ddc_open(
+		ddc, GPIO_MODE_INPUT, GPIO_DDC_CONFIG_TYPE_MODE_I2C)) {
+		dal_gpio_destroy_ddc(&ddc);
+
+		return present;
+	}
+
+	/* Read GPIO: DP sink is present if both clock and data pins are zero */
+	/* [anaumov] in DAL2, there was no check for GPIO failure */
+
+	gpio_result = dal_gpio_get_value(ddc->pin_clock, &clock_pin);
+	ASSERT(gpio_result == GPIO_RESULT_OK);
+
+	present = (gpio_result == GPIO_RESULT_OK) && !clock_pin;
+
+	dal_ddc_close(ddc);
+
+	return present;
+}
+
+/*
+ * @brief
+ * Detect output sink type
+ */
+static enum signal_type link_detect_sink(
+	struct dc_link *link,
+	enum dc_detect_reason reason)
+{
+	enum signal_type result = get_basic_signal_type(
+		link->link_enc->id, link->link_id);
+
+	/* Internal digital encoder will detect only dongles
+	 * that require digital signal */
+
+	/* Detection mechanism is different
+	 * for different native connectors.
+	 * LVDS connector supports only LVDS signal;
+	 * PCIE is a bus slot, the actual connector needs to be detected first;
+	 * eDP connector supports only eDP signal;
+	 * HDMI should check straps for audio */
+
+	/* PCIE detects the actual connector on add-on board */
+
+	if (link->link_id.id == CONNECTOR_ID_PCIE) {
+		/* ZAZTODO implement PCIE add-on card detection */
+	}
+
+	switch (link->link_id.id) {
+	case CONNECTOR_ID_HDMI_TYPE_A: {
+		/* check audio support:
+		 * if native HDMI is not supported, switch to DVI */
+		struct audio_support *aud_support = &link->dc->res_pool->audio_support;
+
+		if (!aud_support->hdmi_audio_native)
+			if (link->link_id.id == CONNECTOR_ID_HDMI_TYPE_A)
+				result = SIGNAL_TYPE_DVI_SINGLE_LINK;
+	}
+	break;
+	case CONNECTOR_ID_DISPLAY_PORT: {
+		/* DP HPD short pulse. Passive DP dongle will not
+		 * have short pulse
+		 */
+		if (reason != DETECT_REASON_HPDRX) {
+			/* Check whether DP signal detected: if not -
+			 * we assume signal is DVI; it could be corrected
+			 * to HDMI after dongle detection
+			 */
+			if (!is_dp_sink_present(link))
+				result = SIGNAL_TYPE_DVI_SINGLE_LINK;
+		}
+	}
+	break;
+	default:
+	break;
+	}
+
+	return result;
+}
+
+static enum signal_type decide_signal_from_strap_and_dongle_type(
+		enum display_dongle_type dongle_type,
+		struct audio_support *audio_support)
+{
+	enum signal_type signal = SIGNAL_TYPE_NONE;
+
+	switch (dongle_type) {
+	case DISPLAY_DONGLE_DP_HDMI_DONGLE:
+		if (audio_support->hdmi_audio_on_dongle)
+			signal =  SIGNAL_TYPE_HDMI_TYPE_A;
+		else
+			signal = SIGNAL_TYPE_DVI_SINGLE_LINK;
+		break;
+	case DISPLAY_DONGLE_DP_DVI_DONGLE:
+		signal = SIGNAL_TYPE_DVI_SINGLE_LINK;
+		break;
+	case DISPLAY_DONGLE_DP_HDMI_MISMATCHED_DONGLE:
+		if (audio_support->hdmi_audio_native)
+			signal =  SIGNAL_TYPE_HDMI_TYPE_A;
+		else
+			signal = SIGNAL_TYPE_DVI_SINGLE_LINK;
+		break;
+	default:
+		signal = SIGNAL_TYPE_NONE;
+		break;
+	}
+
+	return signal;
+}
+
+static enum signal_type dp_passive_dongle_detection(
+		struct ddc_service *ddc,
+		struct display_sink_capability *sink_cap,
+		struct audio_support *audio_support)
+{
+	dal_ddc_service_i2c_query_dp_dual_mode_adaptor(
+						ddc, sink_cap);
+	return decide_signal_from_strap_and_dongle_type(
+			sink_cap->dongle_type,
+			audio_support);
+}
+
+static void link_disconnect_sink(struct dc_link *link)
+{
+	if (link->local_sink) {
+		dc_sink_release(link->local_sink);
+		link->local_sink = NULL;
+	}
+
+	link->dpcd_sink_count = 0;
+}
+
+static void detect_dp(
+	struct dc_link *link,
+	struct display_sink_capability *sink_caps,
+	bool *converter_disable_audio,
+	struct audio_support *audio_support,
+	enum dc_detect_reason reason)
+{
+	bool boot = false;
+	sink_caps->signal = link_detect_sink(link, reason);
+	sink_caps->transaction_type =
+		get_ddc_transaction_type(sink_caps->signal);
+
+	if (sink_caps->transaction_type == DDC_TRANSACTION_TYPE_I2C_OVER_AUX) {
+		sink_caps->signal = SIGNAL_TYPE_DISPLAY_PORT;
+		detect_dp_sink_caps(link);
+
+		if (is_mst_supported(link)) {
+			sink_caps->signal = SIGNAL_TYPE_DISPLAY_PORT_MST;
+			link->type = dc_connection_mst_branch;
+
+			/*
+			 * This call will initiate MST topology discovery. Which
+			 * will detect MST ports and add new DRM connector DRM
+			 * framework. Then read EDID via remote i2c over aux. In
+			 * the end, will notify DRM detect result and save EDID
+			 * into DRM framework.
+			 *
+			 * .detect is called by .fill_modes.
+			 * .fill_modes is called by user mode ioctl
+			 * DRM_IOCTL_MODE_GETCONNECTOR.
+			 *
+			 * .get_modes is called by .fill_modes.
+			 *
+			 * call .get_modes, AMDGPU DM implementation will create
+			 * new dc_sink and add to dc_link. For long HPD plug
+			 * in/out, MST has its own handle.
+			 *
+			 * Therefore, just after dc_create, link->sink is not
+			 * created for MST until user mode app calls
+			 * DRM_IOCTL_MODE_GETCONNECTOR.
+			 *
+			 * Need check ->sink usages in case ->sink = NULL
+			 * TODO: s3 resume check
+			 */
+			if (reason == DETECT_REASON_BOOT)
+				boot = true;
+
+			if (!dm_helpers_dp_mst_start_top_mgr(
+				link->ctx,
+				link, boot)) {
+				/* MST not supported */
+				link->type = dc_connection_single;
+				sink_caps->signal = SIGNAL_TYPE_DISPLAY_PORT;
+			}
+		}
+
+		if (link->type != dc_connection_mst_branch &&
+			is_dp_active_dongle(link)) {
+			/* DP active dongles */
+			link->type = dc_connection_active_dongle;
+			if (!link->dpcd_caps.sink_count.bits.SINK_COUNT) {
+				/*
+				 * active dongle unplug processing for short irq
+				 */
+				link_disconnect_sink(link);
+				return;
+			}
+
+			if (link->dpcd_caps.dongle_type != DISPLAY_DONGLE_DP_HDMI_CONVERTER)
+				*converter_disable_audio = true;
+		}
+	} else {
+		/* DP passive dongles */
+		sink_caps->signal = dp_passive_dongle_detection(link->ddc,
+				sink_caps,
+				audio_support);
+	}
+}
+
+bool dc_link_detect(struct dc_link *link, enum dc_detect_reason reason)
+{
+	struct dc_sink_init_data sink_init_data = { 0 };
+	struct display_sink_capability sink_caps = { 0 };
+	uint8_t i;
+	bool converter_disable_audio = false;
+	struct audio_support *aud_support = &link->dc->res_pool->audio_support;
+	enum dc_edid_status edid_status;
+	struct dc_context *dc_ctx = link->ctx;
+	struct dc_sink *sink = NULL;
+	enum dc_connection_type new_connection_type = dc_connection_none;
+
+	if (link->connector_signal == SIGNAL_TYPE_VIRTUAL)
+		return false;
+
+	if (false == detect_sink(link, &new_connection_type)) {
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+
+	if (link->connector_signal == SIGNAL_TYPE_EDP &&
+			link->local_sink)
+		return true;
+
+	link_disconnect_sink(link);
+
+	if (new_connection_type != dc_connection_none) {
+		link->type = new_connection_type;
+
+		/* From Disconnected-to-Connected. */
+		switch (link->connector_signal) {
+		case SIGNAL_TYPE_HDMI_TYPE_A: {
+			sink_caps.transaction_type = DDC_TRANSACTION_TYPE_I2C;
+			if (aud_support->hdmi_audio_native)
+				sink_caps.signal = SIGNAL_TYPE_HDMI_TYPE_A;
+			else
+				sink_caps.signal = SIGNAL_TYPE_DVI_SINGLE_LINK;
+			break;
+		}
+
+		case SIGNAL_TYPE_DVI_SINGLE_LINK: {
+			sink_caps.transaction_type = DDC_TRANSACTION_TYPE_I2C;
+			sink_caps.signal = SIGNAL_TYPE_DVI_SINGLE_LINK;
+			break;
+		}
+
+		case SIGNAL_TYPE_DVI_DUAL_LINK: {
+			sink_caps.transaction_type = DDC_TRANSACTION_TYPE_I2C;
+			sink_caps.signal = SIGNAL_TYPE_DVI_DUAL_LINK;
+			break;
+		}
+
+		case SIGNAL_TYPE_EDP: {
+			detect_edp_sink_caps(link);
+			sink_caps.transaction_type =
+				DDC_TRANSACTION_TYPE_I2C_OVER_AUX;
+			sink_caps.signal = SIGNAL_TYPE_EDP;
+			break;
+		}
+
+		case SIGNAL_TYPE_DISPLAY_PORT: {
+			detect_dp(
+				link,
+				&sink_caps,
+				&converter_disable_audio,
+				aud_support, reason);
+
+			/* Active dongle downstream unplug */
+			if (link->type == dc_connection_active_dongle
+					&& link->dpcd_caps.sink_count.
+					bits.SINK_COUNT == 0)
+				return true;
+
+			if (link->type == dc_connection_mst_branch) {
+				LINK_INFO("link=%d, mst branch is now Connected\n",
+					link->link_index);
+				/* Need to setup mst link_cap struct here
+				 * otherwise dc_link_detect() will leave mst link_cap
+				 * empty which leads to allocate_mst_payload() has "0"
+				 * pbn_per_slot value leading to exception on dal_fixed31_32_div()
+				 */
+				link->verified_link_cap = link->reported_link_cap;
+				return false;
+			}
+
+			break;
+		}
+
+		default:
+			DC_ERROR("Invalid connector type! signal:%d\n",
+				link->connector_signal);
+			return false;
+		} /* switch() */
+
+		if (link->dpcd_caps.sink_count.bits.SINK_COUNT)
+			link->dpcd_sink_count = link->dpcd_caps.sink_count.
+					bits.SINK_COUNT;
+		else
+			link->dpcd_sink_count = 1;
+
+		dal_ddc_service_set_transaction_type(
+						link->ddc,
+						sink_caps.transaction_type);
+
+		link->aux_mode = dal_ddc_service_is_in_aux_transaction_mode(
+				link->ddc);
+
+		sink_init_data.link = link;
+		sink_init_data.sink_signal = sink_caps.signal;
+
+		sink = dc_sink_create(&sink_init_data);
+		if (!sink) {
+			DC_ERROR("Failed to create sink!\n");
+			return false;
+		}
+
+		sink->dongle_max_pix_clk = sink_caps.max_hdmi_pixel_clock;
+		sink->converter_disable_audio = converter_disable_audio;
+
+		link->local_sink = sink;
+
+		edid_status = dm_helpers_read_local_edid(
+				link->ctx,
+				link,
+				sink);
+
+		switch (edid_status) {
+		case EDID_BAD_CHECKSUM:
+			dm_logger_write(link->ctx->logger, LOG_ERROR,
+				"EDID checksum invalid.\n");
+			break;
+		case EDID_NO_RESPONSE:
+			dm_logger_write(link->ctx->logger, LOG_ERROR,
+				"No EDID read.\n");
+			return false;
+
+		default:
+			break;
+		}
+
+		if (link->connector_signal == SIGNAL_TYPE_DISPLAY_PORT &&
+			sink_caps.transaction_type ==
+			DDC_TRANSACTION_TYPE_I2C_OVER_AUX) {
+			/*
+			 * TODO debug why Dell 2413 doesn't like
+			 *  two link trainings
+			 */
+
+			/* deal with non-mst cases */
+			dp_hbr_verify_link_cap(link, &link->reported_link_cap);
+		}
+
+		/* HDMI-DVI Dongle */
+		if (sink->sink_signal == SIGNAL_TYPE_HDMI_TYPE_A &&
+				!sink->edid_caps.edid_hdmi)
+			sink->sink_signal = SIGNAL_TYPE_DVI_SINGLE_LINK;
+
+		/* Connectivity log: detection */
+		for (i = 0; i < sink->dc_edid.length / EDID_BLOCK_SIZE; i++) {
+			CONN_DATA_DETECT(link,
+					&sink->dc_edid.raw_edid[i * EDID_BLOCK_SIZE],
+					EDID_BLOCK_SIZE,
+					"%s: [Block %d] ", sink->edid_caps.display_name, i);
+		}
+
+		dm_logger_write(link->ctx->logger, LOG_DETECTION_EDID_PARSER,
+			"%s: "
+			"manufacturer_id = %X, "
+			"product_id = %X, "
+			"serial_number = %X, "
+			"manufacture_week = %d, "
+			"manufacture_year = %d, "
+			"display_name = %s, "
+			"speaker_flag = %d, "
+			"audio_mode_count = %d\n",
+			__func__,
+			sink->edid_caps.manufacturer_id,
+			sink->edid_caps.product_id,
+			sink->edid_caps.serial_number,
+			sink->edid_caps.manufacture_week,
+			sink->edid_caps.manufacture_year,
+			sink->edid_caps.display_name,
+			sink->edid_caps.speaker_flags,
+			sink->edid_caps.audio_mode_count);
+
+		for (i = 0; i < sink->edid_caps.audio_mode_count; i++) {
+			dm_logger_write(link->ctx->logger, LOG_DETECTION_EDID_PARSER,
+				"%s: mode number = %d, "
+				"format_code = %d, "
+				"channel_count = %d, "
+				"sample_rate = %d, "
+				"sample_size = %d\n",
+				__func__,
+				i,
+				sink->edid_caps.audio_modes[i].format_code,
+				sink->edid_caps.audio_modes[i].channel_count,
+				sink->edid_caps.audio_modes[i].sample_rate,
+				sink->edid_caps.audio_modes[i].sample_size);
+		}
+
+	} else {
+		/* From Connected-to-Disconnected. */
+		if (link->type == dc_connection_mst_branch) {
+			LINK_INFO("link=%d, mst branch is now Disconnected\n",
+				link->link_index);
+
+			dm_helpers_dp_mst_stop_top_mgr(link->ctx, link);
+
+			link->mst_stream_alloc_table.stream_count = 0;
+			memset(link->mst_stream_alloc_table.stream_allocations, 0, sizeof(link->mst_stream_alloc_table.stream_allocations));
+		}
+
+		link->type = dc_connection_none;
+		sink_caps.signal = SIGNAL_TYPE_NONE;
+	}
+
+	LINK_INFO("link=%d, dc_sink_in=%p is now %s\n",
+		link->link_index, sink,
+		(sink_caps.signal == SIGNAL_TYPE_NONE ?
+			"Disconnected":"Connected"));
+
+	return true;
+}
+
+static enum hpd_source_id get_hpd_line(
+		struct dc_link *link)
+{
+	struct gpio *hpd;
+	enum hpd_source_id hpd_id = HPD_SOURCEID_UNKNOWN;
+
+	hpd = get_hpd_gpio(link->ctx->dc_bios, link->link_id, link->ctx->gpio_service);
+
+	if (hpd) {
+		switch (dal_irq_get_source(hpd)) {
+		case DC_IRQ_SOURCE_HPD1:
+			hpd_id = HPD_SOURCEID1;
+		break;
+		case DC_IRQ_SOURCE_HPD2:
+			hpd_id = HPD_SOURCEID2;
+		break;
+		case DC_IRQ_SOURCE_HPD3:
+			hpd_id = HPD_SOURCEID3;
+		break;
+		case DC_IRQ_SOURCE_HPD4:
+			hpd_id = HPD_SOURCEID4;
+		break;
+		case DC_IRQ_SOURCE_HPD5:
+			hpd_id = HPD_SOURCEID5;
+		break;
+		case DC_IRQ_SOURCE_HPD6:
+			hpd_id = HPD_SOURCEID6;
+		break;
+		default:
+			BREAK_TO_DEBUGGER();
+		break;
+		}
+
+		dal_gpio_destroy_irq(&hpd);
+	}
+
+	return hpd_id;
+}
+
+static enum channel_id get_ddc_line(struct dc_link *link)
+{
+	struct ddc *ddc;
+	enum channel_id channel = CHANNEL_ID_UNKNOWN;
+
+	ddc = dal_ddc_service_get_ddc_pin(link->ddc);
+
+	if (ddc) {
+		switch (dal_ddc_get_line(ddc)) {
+		case GPIO_DDC_LINE_DDC1:
+			channel = CHANNEL_ID_DDC1;
+			break;
+		case GPIO_DDC_LINE_DDC2:
+			channel = CHANNEL_ID_DDC2;
+			break;
+		case GPIO_DDC_LINE_DDC3:
+			channel = CHANNEL_ID_DDC3;
+			break;
+		case GPIO_DDC_LINE_DDC4:
+			channel = CHANNEL_ID_DDC4;
+			break;
+		case GPIO_DDC_LINE_DDC5:
+			channel = CHANNEL_ID_DDC5;
+			break;
+		case GPIO_DDC_LINE_DDC6:
+			channel = CHANNEL_ID_DDC6;
+			break;
+		case GPIO_DDC_LINE_DDC_VGA:
+			channel = CHANNEL_ID_DDC_VGA;
+			break;
+		case GPIO_DDC_LINE_I2C_PAD:
+			channel = CHANNEL_ID_I2C_PAD;
+			break;
+		default:
+			BREAK_TO_DEBUGGER();
+			break;
+		}
+	}
+
+	return channel;
+}
+
+static enum transmitter translate_encoder_to_transmitter(
+	struct graphics_object_id encoder)
+{
+	switch (encoder.id) {
+	case ENCODER_ID_INTERNAL_UNIPHY:
+		switch (encoder.enum_id) {
+		case ENUM_ID_1:
+			return TRANSMITTER_UNIPHY_A;
+		case ENUM_ID_2:
+			return TRANSMITTER_UNIPHY_B;
+		default:
+			return TRANSMITTER_UNKNOWN;
+		}
+	break;
+	case ENCODER_ID_INTERNAL_UNIPHY1:
+		switch (encoder.enum_id) {
+		case ENUM_ID_1:
+			return TRANSMITTER_UNIPHY_C;
+		case ENUM_ID_2:
+			return TRANSMITTER_UNIPHY_D;
+		default:
+			return TRANSMITTER_UNKNOWN;
+		}
+	break;
+	case ENCODER_ID_INTERNAL_UNIPHY2:
+		switch (encoder.enum_id) {
+		case ENUM_ID_1:
+			return TRANSMITTER_UNIPHY_E;
+		case ENUM_ID_2:
+			return TRANSMITTER_UNIPHY_F;
+		default:
+			return TRANSMITTER_UNKNOWN;
+		}
+	break;
+	case ENCODER_ID_INTERNAL_UNIPHY3:
+		switch (encoder.enum_id) {
+		case ENUM_ID_1:
+			return TRANSMITTER_UNIPHY_G;
+		default:
+			return TRANSMITTER_UNKNOWN;
+		}
+	break;
+	case ENCODER_ID_EXTERNAL_NUTMEG:
+		switch (encoder.enum_id) {
+		case ENUM_ID_1:
+			return TRANSMITTER_NUTMEG_CRT;
+		default:
+			return TRANSMITTER_UNKNOWN;
+		}
+	break;
+	case ENCODER_ID_EXTERNAL_TRAVIS:
+		switch (encoder.enum_id) {
+		case ENUM_ID_1:
+			return TRANSMITTER_TRAVIS_CRT;
+		case ENUM_ID_2:
+			return TRANSMITTER_TRAVIS_LCD;
+		default:
+			return TRANSMITTER_UNKNOWN;
+		}
+	break;
+	default:
+		return TRANSMITTER_UNKNOWN;
+	}
+}
+
+static bool construct(
+	struct dc_link *link,
+	const struct link_init_data *init_params)
+{
+	uint8_t i;
+	struct gpio *hpd_gpio = NULL;
+	struct ddc_service_init_data ddc_service_init_data = { { 0 } };
+	struct dc_context *dc_ctx = init_params->ctx;
+	struct encoder_init_data enc_init_data = { 0 };
+	struct integrated_info info = {{{ 0 }}};
+	struct dc_bios *bios = init_params->dc->ctx->dc_bios;
+	const struct dc_vbios_funcs *bp_funcs = bios->funcs;
+
+	link->irq_source_hpd = DC_IRQ_SOURCE_INVALID;
+	link->irq_source_hpd_rx = DC_IRQ_SOURCE_INVALID;
+
+	link->link_status.dpcd_caps = &link->dpcd_caps;
+
+	link->dc = init_params->dc;
+	link->ctx = dc_ctx;
+	link->link_index = init_params->link_index;
+
+	link->link_id = bios->funcs->get_connector_id(bios, init_params->connector_index);
+
+	if (link->link_id.type != OBJECT_TYPE_CONNECTOR) {
+		dm_error("%s: Invalid Connector ObjectID from Adapter Service for connector index:%d!\n",
+				__func__, init_params->connector_index);
+		goto create_fail;
+	}
+
+	hpd_gpio = get_hpd_gpio(link->ctx->dc_bios, link->link_id, link->ctx->gpio_service);
+
+	if (hpd_gpio != NULL)
+		link->irq_source_hpd = dal_irq_get_source(hpd_gpio);
+
+	switch (link->link_id.id) {
+	case CONNECTOR_ID_HDMI_TYPE_A:
+		link->connector_signal = SIGNAL_TYPE_HDMI_TYPE_A;
+
+		break;
+	case CONNECTOR_ID_SINGLE_LINK_DVID:
+	case CONNECTOR_ID_SINGLE_LINK_DVII:
+		link->connector_signal = SIGNAL_TYPE_DVI_SINGLE_LINK;
+		break;
+	case CONNECTOR_ID_DUAL_LINK_DVID:
+	case CONNECTOR_ID_DUAL_LINK_DVII:
+		link->connector_signal = SIGNAL_TYPE_DVI_DUAL_LINK;
+		break;
+	case CONNECTOR_ID_DISPLAY_PORT:
+		link->connector_signal =	SIGNAL_TYPE_DISPLAY_PORT;
+
+		if (hpd_gpio != NULL)
+			link->irq_source_hpd_rx =
+					dal_irq_get_rx_source(hpd_gpio);
+
+		break;
+	case CONNECTOR_ID_EDP:
+		link->connector_signal = SIGNAL_TYPE_EDP;
+
+		if (hpd_gpio != NULL) {
+			link->irq_source_hpd = DC_IRQ_SOURCE_INVALID;
+			link->irq_source_hpd_rx =
+					dal_irq_get_rx_source(hpd_gpio);
+		}
+		break;
+	default:
+		dm_logger_write(dc_ctx->logger, LOG_WARNING,
+			"Unsupported Connector type:%d!\n", link->link_id.id);
+		goto create_fail;
+	}
+
+	if (hpd_gpio != NULL) {
+		dal_gpio_destroy_irq(&hpd_gpio);
+		hpd_gpio = NULL;
+	}
+
+	/* TODO: #DAL3 Implement id to str function.*/
+	LINK_INFO("Connector[%d] description:"
+			"signal %d\n",
+			init_params->connector_index,
+			link->connector_signal);
+
+	ddc_service_init_data.ctx = link->ctx;
+	ddc_service_init_data.id = link->link_id;
+	ddc_service_init_data.link = link;
+	link->ddc = dal_ddc_service_create(&ddc_service_init_data);
+
+	if (link->ddc == NULL) {
+		DC_ERROR("Failed to create ddc_service!\n");
+		goto ddc_create_fail;
+	}
+
+	link->ddc_hw_inst =
+		dal_ddc_get_line(
+			dal_ddc_service_get_ddc_pin(link->ddc));
+
+	enc_init_data.ctx = dc_ctx;
+	bp_funcs->get_src_obj(dc_ctx->dc_bios, link->link_id, 0, &enc_init_data.encoder);
+	enc_init_data.connector = link->link_id;
+	enc_init_data.channel = get_ddc_line(link);
+	enc_init_data.hpd_source = get_hpd_line(link);
+
+	link->hpd_src = enc_init_data.hpd_source;
+
+	enc_init_data.transmitter =
+			translate_encoder_to_transmitter(enc_init_data.encoder);
+	link->link_enc = link->dc->res_pool->funcs->link_enc_create(
+								&enc_init_data);
+
+	if( link->link_enc == NULL) {
+		DC_ERROR("Failed to create link encoder!\n");
+		goto link_enc_create_fail;
+	}
+
+	link->link_enc_hw_inst = link->link_enc->transmitter;
+
+	for (i = 0; i < 4; i++) {
+		if (BP_RESULT_OK !=
+				bp_funcs->get_device_tag(dc_ctx->dc_bios, link->link_id, i, &link->device_tag)) {
+			DC_ERROR("Failed to find device tag!\n");
+			goto device_tag_fail;
+		}
+
+		/* Look for device tag that matches connector signal,
+		 * CRT for rgb, LCD for other supported signal tyes
+		 */
+		if (!bp_funcs->is_device_id_supported(dc_ctx->dc_bios, link->device_tag.dev_id))
+			continue;
+		if (link->device_tag.dev_id.device_type == DEVICE_TYPE_CRT
+			&& link->connector_signal != SIGNAL_TYPE_RGB)
+			continue;
+		if (link->device_tag.dev_id.device_type == DEVICE_TYPE_LCD
+			&& link->connector_signal == SIGNAL_TYPE_RGB)
+			continue;
+		break;
+	}
+
+	if (bios->integrated_info)
+		info = *bios->integrated_info;
+
+	/* Look for channel mapping corresponding to connector and device tag */
+	for (i = 0; i < MAX_NUMBER_OF_EXT_DISPLAY_PATH; i++) {
+		struct external_display_path *path =
+			&info.ext_disp_conn_info.path[i];
+		if (path->device_connector_id.enum_id == link->link_id.enum_id
+			&& path->device_connector_id.id == link->link_id.id
+			&& path->device_connector_id.type == link->link_id.type) {
+
+			if (link->device_tag.acpi_device != 0
+				&& path->device_acpi_enum == link->device_tag.acpi_device) {
+				link->ddi_channel_mapping = path->channel_mapping;
+				link->chip_caps = path->caps;
+			} else if (path->device_tag ==
+					link->device_tag.dev_id.raw_device_tag) {
+				link->ddi_channel_mapping = path->channel_mapping;
+				link->chip_caps = path->caps;
+			}
+			break;
+		}
+	}
+
+	/*
+	 * TODO check if GPIO programmed correctly
+	 *
+	 * If GPIO isn't programmed correctly HPD might not rise or drain
+	 * fast enough, leading to bounces.
+	 */
+	program_hpd_filter(link);
+
+	return true;
+device_tag_fail:
+	link->link_enc->funcs->destroy(&link->link_enc);
+link_enc_create_fail:
+	dal_ddc_service_destroy(&link->ddc);
+ddc_create_fail:
+create_fail:
+
+	if (hpd_gpio != NULL) {
+		dal_gpio_destroy_irq(&hpd_gpio);
+	}
+
+	return false;
+}
+
+/*******************************************************************************
+ * Public functions
+ ******************************************************************************/
+struct dc_link *link_create(const struct link_init_data *init_params)
+{
+	struct dc_link *link =
+			kzalloc(sizeof(*link), GFP_KERNEL);
+
+	if (NULL == link)
+		goto alloc_fail;
+
+	if (false == construct(link, init_params))
+		goto construct_fail;
+
+	return link;
+
+construct_fail:
+	kfree(link);
+
+alloc_fail:
+	return NULL;
+}
+
+void link_destroy(struct dc_link **link)
+{
+	destruct(*link);
+	kfree(*link);
+	*link = NULL;
+}
+
+static void dpcd_configure_panel_mode(
+	struct dc_link *link,
+	enum dp_panel_mode panel_mode)
+{
+	union dpcd_edp_config edp_config_set;
+	bool panel_mode_edp = false;
+
+	memset(&edp_config_set, '\0', sizeof(union dpcd_edp_config));
+
+	if (DP_PANEL_MODE_DEFAULT != panel_mode) {
+
+		switch (panel_mode) {
+		case DP_PANEL_MODE_EDP:
+		case DP_PANEL_MODE_SPECIAL:
+			panel_mode_edp = true;
+			break;
+
+		default:
+			break;
+		}
+
+		/*set edp panel mode in receiver*/
+		core_link_read_dpcd(
+			link,
+			DP_EDP_CONFIGURATION_SET,
+			&edp_config_set.raw,
+			sizeof(edp_config_set.raw));
+
+		if (edp_config_set.bits.PANEL_MODE_EDP
+			!= panel_mode_edp) {
+			enum ddc_result result = DDC_RESULT_UNKNOWN;
+
+			edp_config_set.bits.PANEL_MODE_EDP =
+			panel_mode_edp;
+			result = core_link_write_dpcd(
+				link,
+				DP_EDP_CONFIGURATION_SET,
+				&edp_config_set.raw,
+				sizeof(edp_config_set.raw));
+
+			ASSERT(result == DDC_RESULT_SUCESSFULL);
+		}
+	}
+	dm_logger_write(link->ctx->logger, LOG_DETECTION_DP_CAPS,
+			"Link: %d eDP panel mode supported: %d "
+			"eDP panel mode enabled: %d \n",
+			link->link_index,
+			link->dpcd_caps.panel_mode_edp,
+			panel_mode_edp);
+}
+
+static void enable_stream_features(struct pipe_ctx *pipe_ctx)
+{
+	struct dc_stream_state *stream = pipe_ctx->stream;
+	struct dc_link *link = stream->sink->link;
+	union down_spread_ctrl downspread;
+
+	core_link_read_dpcd(link, DP_DOWNSPREAD_CTRL,
+			&downspread.raw, sizeof(downspread));
+
+	downspread.bits.IGNORE_MSA_TIMING_PARAM =
+			(stream->ignore_msa_timing_param) ? 1 : 0;
+
+	core_link_write_dpcd(link, DP_DOWNSPREAD_CTRL,
+			&downspread.raw, sizeof(downspread));
+}
+
+static enum dc_status enable_link_dp(
+		struct dc_state *state,
+		struct pipe_ctx *pipe_ctx)
+{
+	struct dc_stream_state *stream = pipe_ctx->stream;
+	enum dc_status status;
+	bool skip_video_pattern;
+	struct dc_link *link = stream->sink->link;
+	struct dc_link_settings link_settings = {0};
+	enum dp_panel_mode panel_mode;
+	enum dc_link_rate max_link_rate = LINK_RATE_HIGH2;
+
+	/* get link settings for video mode timing */
+	decide_link_settings(stream, &link_settings);
+
+	/* raise clock state for HBR3 if required. Confirmed with HW DCE/DPCS
+	 * logic for HBR3 still needs Nominal (0.8V) on VDDC rail
+	 */
+	if (link->link_enc->features.flags.bits.IS_HBR3_CAPABLE)
+		max_link_rate = LINK_RATE_HIGH3;
+
+	if (link_settings.link_rate == max_link_rate) {
+		if (state->dis_clk->funcs->set_min_clocks_state) {
+			if (state->dis_clk->cur_min_clks_state < DM_PP_CLOCKS_STATE_NOMINAL)
+				state->dis_clk->funcs->set_min_clocks_state(
+					state->dis_clk, DM_PP_CLOCKS_STATE_NOMINAL);
+		} else {
+			uint32_t dp_phyclk_in_khz;
+			const struct clocks_value clocks_value =
+					state->dis_clk->cur_clocks_value;
+
+			/* 27mhz = 27000000hz= 27000khz */
+			dp_phyclk_in_khz = link_settings.link_rate * 27000;
+
+			if (((clocks_value.max_non_dp_phyclk_in_khz != 0) &&
+				(dp_phyclk_in_khz > clocks_value.max_non_dp_phyclk_in_khz)) ||
+				(dp_phyclk_in_khz > clocks_value.max_dp_phyclk_in_khz)) {
+				state->dis_clk->funcs->apply_clock_voltage_request(
+						state->dis_clk,
+						DM_PP_CLOCK_TYPE_DISPLAYPHYCLK,
+						dp_phyclk_in_khz,
+						false,
+						true);
+			}
+		}
+	}
+
+	dp_enable_link_phy(
+		link,
+		pipe_ctx->stream->signal,
+		pipe_ctx->clock_source->id,
+		&link_settings);
+
+	panel_mode = dp_get_panel_mode(link);
+	dpcd_configure_panel_mode(link, panel_mode);
+
+	skip_video_pattern = true;
+
+	if (link_settings.link_rate == LINK_RATE_LOW)
+			skip_video_pattern = false;
+
+	if (perform_link_training_with_retries(
+			link,
+			&link_settings,
+			skip_video_pattern,
+			LINK_TRAINING_ATTEMPTS)) {
+		link->cur_link_settings = link_settings;
+		status = DC_OK;
+	}
+	else
+		status = DC_FAIL_DP_LINK_TRAINING;
+
+	enable_stream_features(pipe_ctx);
+
+	return status;
+}
+
+static enum dc_status enable_link_dp_mst(
+		struct dc_state *state,
+		struct pipe_ctx *pipe_ctx)
+{
+	struct dc_link *link = pipe_ctx->stream->sink->link;
+
+	/* sink signal type after MST branch is MST. Multiple MST sinks
+	 * share one link. Link DP PHY is enable or training only once.
+	 */
+	if (link->cur_link_settings.lane_count != LANE_COUNT_UNKNOWN)
+		return DC_OK;
+
+	/* set the sink to MST mode before enabling the link */
+	dp_enable_mst_on_sink(link, true);
+
+	return enable_link_dp(state, pipe_ctx);
+}
+
+static bool get_ext_hdmi_settings(struct pipe_ctx *pipe_ctx,
+		enum engine_id eng_id,
+		struct ext_hdmi_settings *settings)
+{
+	bool result = false;
+	int i = 0;
+	struct integrated_info *integrated_info =
+			pipe_ctx->stream->ctx->dc_bios->integrated_info;
+
+	if (integrated_info == NULL)
+		return false;
+
+	/*
+	 * Get retimer settings from sbios for passing SI eye test for DCE11
+	 * The setting values are varied based on board revision and port id
+	 * Therefore the setting values of each ports is passed by sbios.
+	 */
+
+	// Check if current bios contains ext Hdmi settings
+	if (integrated_info->gpu_cap_info & 0x20) {
+		switch (eng_id) {
+		case ENGINE_ID_DIGA:
+			settings->slv_addr = integrated_info->dp0_ext_hdmi_slv_addr;
+			settings->reg_num = integrated_info->dp0_ext_hdmi_6g_reg_num;
+			settings->reg_num_6g = integrated_info->dp0_ext_hdmi_6g_reg_num;
+			memmove(settings->reg_settings,
+					integrated_info->dp0_ext_hdmi_reg_settings,
+					sizeof(integrated_info->dp0_ext_hdmi_reg_settings));
+			memmove(settings->reg_settings_6g,
+					integrated_info->dp0_ext_hdmi_6g_reg_settings,
+					sizeof(integrated_info->dp0_ext_hdmi_6g_reg_settings));
+			result = true;
+			break;
+		case ENGINE_ID_DIGB:
+			settings->slv_addr = integrated_info->dp1_ext_hdmi_slv_addr;
+			settings->reg_num = integrated_info->dp1_ext_hdmi_6g_reg_num;
+			settings->reg_num_6g = integrated_info->dp1_ext_hdmi_6g_reg_num;
+			memmove(settings->reg_settings,
+					integrated_info->dp1_ext_hdmi_reg_settings,
+					sizeof(integrated_info->dp1_ext_hdmi_reg_settings));
+			memmove(settings->reg_settings_6g,
+					integrated_info->dp1_ext_hdmi_6g_reg_settings,
+					sizeof(integrated_info->dp1_ext_hdmi_6g_reg_settings));
+			result = true;
+			break;
+		case ENGINE_ID_DIGC:
+			settings->slv_addr = integrated_info->dp2_ext_hdmi_slv_addr;
+			settings->reg_num = integrated_info->dp2_ext_hdmi_6g_reg_num;
+			settings->reg_num_6g = integrated_info->dp2_ext_hdmi_6g_reg_num;
+			memmove(settings->reg_settings,
+					integrated_info->dp2_ext_hdmi_reg_settings,
+					sizeof(integrated_info->dp2_ext_hdmi_reg_settings));
+			memmove(settings->reg_settings_6g,
+					integrated_info->dp2_ext_hdmi_6g_reg_settings,
+					sizeof(integrated_info->dp2_ext_hdmi_6g_reg_settings));
+			result = true;
+			break;
+		case ENGINE_ID_DIGD:
+			settings->slv_addr = integrated_info->dp3_ext_hdmi_slv_addr;
+			settings->reg_num = integrated_info->dp3_ext_hdmi_6g_reg_num;
+			settings->reg_num_6g = integrated_info->dp3_ext_hdmi_6g_reg_num;
+			memmove(settings->reg_settings,
+					integrated_info->dp3_ext_hdmi_reg_settings,
+					sizeof(integrated_info->dp3_ext_hdmi_reg_settings));
+			memmove(settings->reg_settings_6g,
+					integrated_info->dp3_ext_hdmi_6g_reg_settings,
+					sizeof(integrated_info->dp3_ext_hdmi_6g_reg_settings));
+			result = true;
+			break;
+		default:
+			break;
+		}
+
+		if (result == true) {
+			// Validate settings from bios integrated info table
+			if (settings->slv_addr == 0)
+				return false;
+			if (settings->reg_num > 9)
+				return false;
+			if (settings->reg_num_6g > 3)
+				return false;
+
+			for (i = 0; i < settings->reg_num; i++) {
+				if (settings->reg_settings[i].i2c_reg_index > 0x20)
+					return false;
+			}
+
+			for (i = 0; i < settings->reg_num_6g; i++) {
+				if (settings->reg_settings_6g[i].i2c_reg_index > 0x20)
+					return false;
+			}
+		}
+	}
+
+	return result;
+}
+
+static bool i2c_write(struct pipe_ctx *pipe_ctx,
+		uint8_t address, uint8_t *buffer, uint32_t length)
+{
+	struct i2c_command cmd = {0};
+	struct i2c_payload payload = {0};
+
+	memset(&payload, 0, sizeof(payload));
+	memset(&cmd, 0, sizeof(cmd));
+
+	cmd.number_of_payloads = 1;
+	cmd.engine = I2C_COMMAND_ENGINE_DEFAULT;
+	cmd.speed = pipe_ctx->stream->ctx->dc->caps.i2c_speed_in_khz;
+
+	payload.address = address;
+	payload.data = buffer;
+	payload.length = length;
+	payload.write = true;
+	cmd.payloads = &payload;
+
+	if (dc_submit_i2c(pipe_ctx->stream->ctx->dc,
+			pipe_ctx->stream->sink->link->link_index, &cmd))
+		return true;
+
+	return false;
+}
+
+static void write_i2c_retimer_setting(
+		struct pipe_ctx *pipe_ctx,
+		bool is_vga_mode,
+		bool is_over_340mhz,
+		struct ext_hdmi_settings *settings)
+{
+	uint8_t slave_address = (settings->slv_addr >> 1);
+	uint8_t buffer[2];
+	const uint8_t apply_rx_tx_change = 0x4;
+	uint8_t offset = 0xA;
+	uint8_t value = 0;
+	int i = 0;
+	bool i2c_success = false;
+
+	memset(&buffer, 0, sizeof(buffer));
+
+	/* Start Ext-Hdmi programming*/
+
+	for (i = 0; i < settings->reg_num; i++) {
+		/* Apply 3G settings */
+		if (settings->reg_settings[i].i2c_reg_index <= 0x20) {
+
+			buffer[0] = settings->reg_settings[i].i2c_reg_index;
+			buffer[1] = settings->reg_settings[i].i2c_reg_val;
+			i2c_success = i2c_write(pipe_ctx, slave_address,
+						buffer, sizeof(buffer));
+
+			if (!i2c_success)
+				/* Write failure */
+				ASSERT(i2c_success);
+
+			/* Based on DP159 specs, APPLY_RX_TX_CHANGE bit in 0x0A
+			 * needs to be set to 1 on every 0xA-0xC write.
+			 */
+			if (settings->reg_settings[i].i2c_reg_index == 0xA ||
+				settings->reg_settings[i].i2c_reg_index == 0xB ||
+				settings->reg_settings[i].i2c_reg_index == 0xC) {
+
+				/* Query current value from offset 0xA */
+				if (settings->reg_settings[i].i2c_reg_index == 0xA)
+					value = settings->reg_settings[i].i2c_reg_val;
+				else {
+					i2c_success =
+						dal_ddc_service_query_ddc_data(
+						pipe_ctx->stream->sink->link->ddc,
+						slave_address, &offset, 1, &value, 1);
+					if (!i2c_success)
+						/* Write failure */
+						ASSERT(i2c_success);
+				}
+
+				buffer[0] = offset;
+				/* Set APPLY_RX_TX_CHANGE bit to 1 */
+				buffer[1] = value | apply_rx_tx_change;
+				i2c_success = i2c_write(pipe_ctx, slave_address,
+						buffer, sizeof(buffer));
+				if (!i2c_success)
+					/* Write failure */
+					ASSERT(i2c_success);
+			}
+		}
+	}
+
+	/* Apply 3G settings */
+	if (is_over_340mhz) {
+		for (i = 0; i < settings->reg_num_6g; i++) {
+			/* Apply 3G settings */
+			if (settings->reg_settings[i].i2c_reg_index <= 0x20) {
+
+				buffer[0] = settings->reg_settings_6g[i].i2c_reg_index;
+				buffer[1] = settings->reg_settings_6g[i].i2c_reg_val;
+				i2c_success = i2c_write(pipe_ctx, slave_address,
+							buffer, sizeof(buffer));
+
+				if (!i2c_success)
+					/* Write failure */
+					ASSERT(i2c_success);
+
+				/* Based on DP159 specs, APPLY_RX_TX_CHANGE bit in 0x0A
+				 * needs to be set to 1 on every 0xA-0xC write.
+				 */
+				if (settings->reg_settings_6g[i].i2c_reg_index == 0xA ||
+					settings->reg_settings_6g[i].i2c_reg_index == 0xB ||
+					settings->reg_settings_6g[i].i2c_reg_index == 0xC) {
+
+					/* Query current value from offset 0xA */
+					if (settings->reg_settings_6g[i].i2c_reg_index == 0xA)
+						value = settings->reg_settings_6g[i].i2c_reg_val;
+					else {
+						i2c_success =
+								dal_ddc_service_query_ddc_data(
+								pipe_ctx->stream->sink->link->ddc,
+								slave_address, &offset, 1, &value, 1);
+						if (!i2c_success)
+							/* Write failure */
+							ASSERT(i2c_success);
+					}
+
+					buffer[0] = offset;
+					/* Set APPLY_RX_TX_CHANGE bit to 1 */
+					buffer[1] = value | apply_rx_tx_change;
+					i2c_success = i2c_write(pipe_ctx, slave_address,
+							buffer, sizeof(buffer));
+					if (!i2c_success)
+						/* Write failure */
+						ASSERT(i2c_success);
+				}
+			}
+		}
+	}
+
+	if (is_vga_mode) {
+		/* Program additional settings if using 640x480 resolution */
+
+		/* Write offset 0xFF to 0x01 */
+		buffer[0] = 0xff;
+		buffer[1] = 0x01;
+		i2c_success = i2c_write(pipe_ctx, slave_address,
+				buffer, sizeof(buffer));
+		if (!i2c_success)
+			/* Write failure */
+			ASSERT(i2c_success);
+
+		/* Write offset 0x00 to 0x23 */
+		buffer[0] = 0x00;
+		buffer[1] = 0x23;
+		i2c_success = i2c_write(pipe_ctx, slave_address,
+				buffer, sizeof(buffer));
+		if (!i2c_success)
+			/* Write failure */
+			ASSERT(i2c_success);
+
+		/* Write offset 0xff to 0x00 */
+		buffer[0] = 0xff;
+		buffer[1] = 0x00;
+		i2c_success = i2c_write(pipe_ctx, slave_address,
+				buffer, sizeof(buffer));
+		if (!i2c_success)
+			/* Write failure */
+			ASSERT(i2c_success);
+
+	}
+}
+
+static void write_i2c_default_retimer_setting(
+		struct pipe_ctx *pipe_ctx,
+		bool is_vga_mode,
+		bool is_over_340mhz)
+{
+	uint8_t slave_address = (0xBA >> 1);
+	uint8_t buffer[2];
+	bool i2c_success = false;
+
+	memset(&buffer, 0, sizeof(buffer));
+
+	/* Program Slave Address for tuning single integrity */
+	/* Write offset 0x0A to 0x13 */
+	buffer[0] = 0x0A;
+	buffer[1] = 0x13;
+	i2c_success = i2c_write(pipe_ctx, slave_address,
+			buffer, sizeof(buffer));
+	if (!i2c_success)
+		/* Write failure */
+		ASSERT(i2c_success);
+
+	/* Write offset 0x0A to 0x17 */
+	buffer[0] = 0x0A;
+	buffer[1] = 0x17;
+	i2c_success = i2c_write(pipe_ctx, slave_address,
+			buffer, sizeof(buffer));
+	if (!i2c_success)
+		/* Write failure */
+		ASSERT(i2c_success);
+
+	/* Write offset 0x0B to 0xDA or 0xD8 */
+	buffer[0] = 0x0B;
+	buffer[1] = is_over_340mhz ? 0xDA : 0xD8;
+	i2c_success = i2c_write(pipe_ctx, slave_address,
+			buffer, sizeof(buffer));
+	if (!i2c_success)
+		/* Write failure */
+		ASSERT(i2c_success);
+
+	/* Write offset 0x0A to 0x17 */
+	buffer[0] = 0x0A;
+	buffer[1] = 0x17;
+	i2c_success = i2c_write(pipe_ctx, slave_address,
+			buffer, sizeof(buffer));
+	if (!i2c_success)
+		/* Write failure */
+		ASSERT(i2c_success);
+
+	/* Write offset 0x0C to 0x1D or 0x91 */
+	buffer[0] = 0x0C;
+	buffer[1] = is_over_340mhz ? 0x1D : 0x91;
+	i2c_success = i2c_write(pipe_ctx, slave_address,
+			buffer, sizeof(buffer));
+	if (!i2c_success)
+		/* Write failure */
+		ASSERT(i2c_success);
+
+	/* Write offset 0x0A to 0x17 */
+	buffer[0] = 0x0A;
+	buffer[1] = 0x17;
+	i2c_success = i2c_write(pipe_ctx, slave_address,
+			buffer, sizeof(buffer));
+	if (!i2c_success)
+		/* Write failure */
+		ASSERT(i2c_success);
+
+
+	if (is_vga_mode) {
+		/* Program additional settings if using 640x480 resolution */
+
+		/* Write offset 0xFF to 0x01 */
+		buffer[0] = 0xff;
+		buffer[1] = 0x01;
+		i2c_success = i2c_write(pipe_ctx, slave_address,
+				buffer, sizeof(buffer));
+		if (!i2c_success)
+			/* Write failure */
+			ASSERT(i2c_success);
+
+		/* Write offset 0x00 to 0x23 */
+		buffer[0] = 0x00;
+		buffer[1] = 0x23;
+		i2c_success = i2c_write(pipe_ctx, slave_address,
+				buffer, sizeof(buffer));
+		if (!i2c_success)
+			/* Write failure */
+			ASSERT(i2c_success);
+
+		/* Write offset 0xff to 0x00 */
+		buffer[0] = 0xff;
+		buffer[1] = 0x00;
+		i2c_success = i2c_write(pipe_ctx, slave_address,
+				buffer, sizeof(buffer));
+		if (!i2c_success)
+			/* Write failure */
+			ASSERT(i2c_success);
+	}
+}
+
+static void write_i2c_redriver_setting(
+		struct pipe_ctx *pipe_ctx,
+		bool is_over_340mhz)
+{
+	uint8_t slave_address = (0xF0 >> 1);
+	uint8_t buffer[16];
+	bool i2c_success = false;
+
+	memset(&buffer, 0, sizeof(buffer));
+
+	// Program Slave Address for tuning single integrity
+	buffer[3] = 0x4E;
+	buffer[4] = 0x4E;
+	buffer[5] = 0x4E;
+	buffer[6] = is_over_340mhz ? 0x4E : 0x4A;
+
+	i2c_success = i2c_write(pipe_ctx, slave_address,
+					buffer, sizeof(buffer));
+
+	if (!i2c_success)
+		/* Write failure */
+		ASSERT(i2c_success);
+}
+
+static void enable_link_hdmi(struct pipe_ctx *pipe_ctx)
+{
+	struct dc_stream_state *stream = pipe_ctx->stream;
+	struct dc_link *link = stream->sink->link;
+	enum dc_color_depth display_color_depth;
+	enum engine_id eng_id;
+	struct ext_hdmi_settings settings = {0};
+	bool is_over_340mhz = false;
+	bool is_vga_mode = (stream->timing.h_addressable == 640)
+			&& (stream->timing.v_addressable == 480);
+
+	if (stream->phy_pix_clk > 340000)
+		is_over_340mhz = true;
+
+	if (dc_is_hdmi_signal(pipe_ctx->stream->signal)) {
+		unsigned short masked_chip_caps = pipe_ctx->stream->sink->link->chip_caps &
+				EXT_DISPLAY_PATH_CAPS__EXT_CHIP_MASK;
+		if (masked_chip_caps == EXT_DISPLAY_PATH_CAPS__HDMI20_TISN65DP159RSBT) {
+			/* DP159, Retimer settings */
+			eng_id = pipe_ctx->stream_res.stream_enc->id;
+
+			if (get_ext_hdmi_settings(pipe_ctx, eng_id, &settings)) {
+				write_i2c_retimer_setting(pipe_ctx,
+						is_vga_mode, is_over_340mhz, &settings);
+			} else {
+				write_i2c_default_retimer_setting(pipe_ctx,
+						is_vga_mode, is_over_340mhz);
+			}
+		} else if (masked_chip_caps == EXT_DISPLAY_PATH_CAPS__HDMI20_PI3EQX1204) {
+			/* PI3EQX1204, Redriver settings */
+			write_i2c_redriver_setting(pipe_ctx, is_over_340mhz);
+		}
+	}
+
+	if (dc_is_hdmi_signal(pipe_ctx->stream->signal))
+		dal_ddc_service_write_scdc_data(
+			stream->sink->link->ddc,
+			stream->phy_pix_clk,
+			stream->timing.flags.LTE_340MCSC_SCRAMBLE);
+
+	memset(&stream->sink->link->cur_link_settings, 0,
+			sizeof(struct dc_link_settings));
+
+	display_color_depth = stream->timing.display_color_depth;
+	if (stream->timing.pixel_encoding == PIXEL_ENCODING_YCBCR422)
+		display_color_depth = COLOR_DEPTH_888;
+
+	link->link_enc->funcs->enable_tmds_output(
+			link->link_enc,
+			pipe_ctx->clock_source->id,
+			display_color_depth,
+			pipe_ctx->stream->signal == SIGNAL_TYPE_HDMI_TYPE_A,
+			pipe_ctx->stream->signal == SIGNAL_TYPE_DVI_DUAL_LINK,
+			stream->phy_pix_clk);
+
+	if (pipe_ctx->stream->signal == SIGNAL_TYPE_HDMI_TYPE_A)
+		dal_ddc_service_read_scdc_data(link->ddc);
+}
+
+/****************************enable_link***********************************/
+static enum dc_status enable_link(
+		struct dc_state *state,
+		struct pipe_ctx *pipe_ctx)
+{
+	enum dc_status status = DC_ERROR_UNEXPECTED;
+	switch (pipe_ctx->stream->signal) {
+	case SIGNAL_TYPE_DISPLAY_PORT:
+	case SIGNAL_TYPE_EDP:
+		status = enable_link_dp(state, pipe_ctx);
+		break;
+	case SIGNAL_TYPE_DISPLAY_PORT_MST:
+		status = enable_link_dp_mst(state, pipe_ctx);
+		msleep(200);
+		break;
+	case SIGNAL_TYPE_DVI_SINGLE_LINK:
+	case SIGNAL_TYPE_DVI_DUAL_LINK:
+	case SIGNAL_TYPE_HDMI_TYPE_A:
+		enable_link_hdmi(pipe_ctx);
+		status = DC_OK;
+		break;
+	case SIGNAL_TYPE_VIRTUAL:
+		status = DC_OK;
+		break;
+	default:
+		break;
+	}
+
+	if (pipe_ctx->stream_res.audio && status == DC_OK) {
+		/* notify audio driver for audio modes of monitor */
+		pipe_ctx->stream_res.audio->funcs->az_enable(pipe_ctx->stream_res.audio);
+
+		/* un-mute audio */
+		/* TODO: audio should be per stream rather than per link */
+		pipe_ctx->stream_res.stream_enc->funcs->audio_mute_control(
+			pipe_ctx->stream_res.stream_enc, false);
+	}
+
+	return status;
+}
+
+static void disable_link(struct dc_link *link, enum signal_type signal)
+{
+	/*
+	 * TODO: implement call for dp_set_hw_test_pattern
+	 * it is needed for compliance testing
+	 */
+
+	/* here we need to specify that encoder output settings
+	 * need to be calculated as for the set mode,
+	 * it will lead to querying dynamic link capabilities
+	 * which should be done before enable output */
+
+	if (dc_is_dp_signal(signal)) {
+		/* SST DP, eDP */
+		if (dc_is_dp_sst_signal(signal))
+			dp_disable_link_phy(link, signal);
+		else
+			dp_disable_link_phy_mst(link, signal);
+	} else
+		link->link_enc->funcs->disable_output(link->link_enc, signal, link);
+}
+
+static bool dp_active_dongle_validate_timing(
+		const struct dc_crtc_timing *timing,
+		const struct dc_dongle_caps *dongle_caps)
+{
+	unsigned int required_pix_clk = timing->pix_clk_khz;
+
+	if (dongle_caps->dongle_type != DISPLAY_DONGLE_DP_HDMI_CONVERTER ||
+		dongle_caps->extendedCapValid == false)
+		return true;
+
+	/* Check Pixel Encoding */
+	switch (timing->pixel_encoding) {
+	case PIXEL_ENCODING_RGB:
+	case PIXEL_ENCODING_YCBCR444:
+		break;
+	case PIXEL_ENCODING_YCBCR422:
+		if (!dongle_caps->is_dp_hdmi_ycbcr422_pass_through)
+			return false;
+		break;
+	case PIXEL_ENCODING_YCBCR420:
+		if (!dongle_caps->is_dp_hdmi_ycbcr420_pass_through)
+			return false;
+		break;
+	default:
+		/* Invalid Pixel Encoding*/
+		return false;
+	}
+
+
+	/* Check Color Depth and Pixel Clock */
+	if (timing->pixel_encoding == PIXEL_ENCODING_YCBCR420)
+		required_pix_clk /= 2;
+	else if (timing->pixel_encoding == PIXEL_ENCODING_YCBCR422)
+		required_pix_clk = required_pix_clk * 2 / 3;
+
+	switch (timing->display_color_depth) {
+	case COLOR_DEPTH_666:
+	case COLOR_DEPTH_888:
+		/*888 and 666 should always be supported*/
+		break;
+	case COLOR_DEPTH_101010:
+		if (dongle_caps->dp_hdmi_max_bpc < 10)
+			return false;
+		required_pix_clk = required_pix_clk * 10 / 8;
+		break;
+	case COLOR_DEPTH_121212:
+		if (dongle_caps->dp_hdmi_max_bpc < 12)
+			return false;
+		required_pix_clk = required_pix_clk * 12 / 8;
+		break;
+
+	case COLOR_DEPTH_141414:
+	case COLOR_DEPTH_161616:
+	default:
+		/* These color depths are currently not supported */
+		return false;
+	}
+
+	if (required_pix_clk > dongle_caps->dp_hdmi_max_pixel_clk)
+		return false;
+
+	return true;
+}
+
+enum dc_status dc_link_validate_mode_timing(
+		const struct dc_stream_state *stream,
+		struct dc_link *link,
+		const struct dc_crtc_timing *timing)
+{
+	uint32_t max_pix_clk = stream->sink->dongle_max_pix_clk;
+	struct dc_dongle_caps *dongle_caps = &link->link_status.dpcd_caps->dongle_caps;
+
+	/* A hack to avoid failing any modes for EDID override feature on
+	 * topology change such as lower quality cable for DP or different dongle
+	 */
+	if (link->remote_sinks[0])
+		return DC_OK;
+
+	/* Passive Dongle */
+	if (0 != max_pix_clk && timing->pix_clk_khz > max_pix_clk)
+		return DC_EXCEED_DONGLE_CAP;
+
+	/* Active Dongle*/
+	if (!dp_active_dongle_validate_timing(timing, dongle_caps))
+		return DC_EXCEED_DONGLE_CAP;
+
+	switch (stream->signal) {
+	case SIGNAL_TYPE_EDP:
+	case SIGNAL_TYPE_DISPLAY_PORT:
+		if (!dp_validate_mode_timing(
+				link,
+				timing))
+			return DC_NO_DP_LINK_BANDWIDTH;
+		break;
+
+	default:
+		break;
+	}
+
+	return DC_OK;
+}
+
+
+bool dc_link_set_backlight_level(const struct dc_link *link, uint32_t level,
+		uint32_t frame_ramp, const struct dc_stream_state *stream)
+{
+	struct dc  *core_dc = link->ctx->dc;
+	struct abm *abm = core_dc->res_pool->abm;
+	unsigned int controller_id = 0;
+	int i;
+
+	if ((abm == NULL) || (abm->funcs->set_backlight_level == NULL))
+		return false;
+
+	dm_logger_write(link->ctx->logger, LOG_BACKLIGHT,
+			"New Backlight level: %d (0x%X)\n", level, level);
+
+	if (dc_is_embedded_signal(link->connector_signal)) {
+		if (stream != NULL) {
+			for (i = 0; i < MAX_PIPES; i++) {
+				if (core_dc->current_state->res_ctx.
+						pipe_ctx[i].stream
+						== stream)
+					/* DMCU -1 for all controller id values,
+					 * therefore +1 here
+					 */
+					controller_id =
+						core_dc->current_state->
+						res_ctx.pipe_ctx[i].stream_res.tg->inst +
+						1;
+			}
+		}
+		abm->funcs->set_backlight_level(
+				abm,
+				level,
+				frame_ramp,
+				controller_id);
+	}
+
+	return true;
+}
+
+bool dc_link_set_psr_enable(const struct dc_link *link, bool enable, bool wait)
+{
+	struct dc  *core_dc = link->ctx->dc;
+	struct dmcu *dmcu = core_dc->res_pool->dmcu;
+
+	if (dmcu != NULL && link->psr_enabled)
+		dmcu->funcs->set_psr_enable(dmcu, enable, wait);
+
+	return true;
+}
+
+bool dc_link_get_psr_state(const struct dc_link *link, uint32_t *psr_state)
+{
+	struct dc  *core_dc = link->ctx->dc;
+	struct dmcu *dmcu = core_dc->res_pool->dmcu;
+
+	if (dmcu != NULL && link->psr_enabled)
+		dmcu->funcs->get_psr_state(dmcu, psr_state);
+
+	return true;
+}
+
+bool dc_link_setup_psr(struct dc_link *link,
+		const struct dc_stream_state *stream, struct psr_config *psr_config,
+		struct psr_context *psr_context)
+{
+	struct dc  *core_dc = link->ctx->dc;
+	struct dmcu *dmcu = core_dc->res_pool->dmcu;
+	int i;
+
+	psr_context->controllerId = CONTROLLER_ID_UNDEFINED;
+
+	if (link != NULL &&
+		dmcu != NULL) {
+		/* updateSinkPsrDpcdConfig*/
+		union dpcd_psr_configuration psr_configuration;
+
+		memset(&psr_configuration, 0, sizeof(psr_configuration));
+
+		psr_configuration.bits.ENABLE                    = 1;
+		psr_configuration.bits.CRC_VERIFICATION          = 1;
+		psr_configuration.bits.FRAME_CAPTURE_INDICATION  =
+				psr_config->psr_frame_capture_indication_req;
+
+		/* Check for PSR v2*/
+		if (psr_config->psr_version == 0x2) {
+			/* For PSR v2 selective update.
+			 * Indicates whether sink should start capturing
+			 * immediately following active scan line,
+			 * or starting with the 2nd active scan line.
+			 */
+			psr_configuration.bits.LINE_CAPTURE_INDICATION = 0;
+			/*For PSR v2, determines whether Sink should generate
+			 * IRQ_HPD when CRC mismatch is detected.
+			 */
+			psr_configuration.bits.IRQ_HPD_WITH_CRC_ERROR    = 1;
+		}
+
+		dm_helpers_dp_write_dpcd(
+			link->ctx,
+			link,
+			368,
+			&psr_configuration.raw,
+			sizeof(psr_configuration.raw));
+
+		psr_context->channel = link->ddc->ddc_pin->hw_info.ddc_channel;
+		psr_context->transmitterId = link->link_enc->transmitter;
+		psr_context->engineId = link->link_enc->preferred_engine;
+
+		for (i = 0; i < MAX_PIPES; i++) {
+			if (core_dc->current_state->res_ctx.pipe_ctx[i].stream
+					== stream) {
+				/* dmcu -1 for all controller id values,
+				 * therefore +1 here
+				 */
+				psr_context->controllerId =
+					core_dc->current_state->res_ctx.
+					pipe_ctx[i].stream_res.tg->inst + 1;
+				break;
+			}
+		}
+
+		/* Hardcoded for now.  Can be Pcie or Uniphy (or Unknown)*/
+		psr_context->phyType = PHY_TYPE_UNIPHY;
+		/*PhyId is associated with the transmitter id*/
+		psr_context->smuPhyId = link->link_enc->transmitter;
+
+		psr_context->crtcTimingVerticalTotal = stream->timing.v_total;
+		psr_context->vsyncRateHz = div64_u64(div64_u64((stream->
+						timing.pix_clk_khz * 1000),
+						stream->timing.v_total),
+						stream->timing.h_total);
+
+		psr_context->psrSupportedDisplayConfig = true;
+		psr_context->psrExitLinkTrainingRequired =
+			psr_config->psr_exit_link_training_required;
+		psr_context->sdpTransmitLineNumDeadline =
+			psr_config->psr_sdp_transmit_line_num_deadline;
+		psr_context->psrFrameCaptureIndicationReq =
+			psr_config->psr_frame_capture_indication_req;
+
+		psr_context->skipPsrWaitForPllLock = 0; /* only = 1 in KV */
+
+		psr_context->numberOfControllers =
+				link->dc->res_pool->res_cap->num_timing_generator;
+
+		psr_context->rfb_update_auto_en = true;
+
+		/* 2 frames before enter PSR. */
+		psr_context->timehyst_frames = 2;
+		/* half a frame
+		 * (units in 100 lines, i.e. a value of 1 represents 100 lines)
+		 */
+		psr_context->hyst_lines = stream->timing.v_total / 2 / 100;
+		psr_context->aux_repeats = 10;
+
+		psr_context->psr_level.u32all = 0;
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+		/*skip power down the single pipe since it blocks the cstate*/
+		if (ASIC_REV_IS_RAVEN(link->ctx->asic_id.hw_internal_rev))
+			psr_context->psr_level.bits.SKIP_CRTC_DISABLE = true;
+#endif
+
+		/* SMU will perform additional powerdown sequence.
+		 * For unsupported ASICs, set psr_level flag to skip PSR
+		 *  static screen notification to SMU.
+		 *  (Always set for DAL2, did not check ASIC)
+		 */
+		psr_context->psr_level.bits.SKIP_SMU_NOTIFICATION = 1;
+
+		/* Complete PSR entry before aborting to prevent intermittent
+		 * freezes on certain eDPs
+		 */
+		psr_context->psr_level.bits.DISABLE_PSR_ENTRY_ABORT = 1;
+
+		/* Controls additional delay after remote frame capture before
+		 * continuing power down, default = 0
+		 */
+		psr_context->frame_delay = 0;
+
+		link->psr_enabled = true;
+		dmcu->funcs->setup_psr(dmcu, link, psr_context);
+		return true;
+	} else
+		return false;
+
+}
+
+const struct dc_link_status *dc_link_get_status(const struct dc_link *link)
+{
+	return &link->link_status;
+}
+
+void core_link_resume(struct dc_link *link)
+{
+	if (link->connector_signal != SIGNAL_TYPE_VIRTUAL)
+		program_hpd_filter(link);
+}
+
+static struct fixed31_32 get_pbn_per_slot(struct dc_stream_state *stream)
+{
+	struct dc_link_settings *link_settings =
+			&stream->sink->link->cur_link_settings;
+	uint32_t link_rate_in_mbps =
+			link_settings->link_rate * LINK_RATE_REF_FREQ_IN_MHZ;
+	struct fixed31_32 mbps = dal_fixed31_32_from_int(
+			link_rate_in_mbps * link_settings->lane_count);
+
+	return dal_fixed31_32_div_int(mbps, 54);
+}
+
+static int get_color_depth(enum dc_color_depth color_depth)
+{
+	switch (color_depth) {
+	case COLOR_DEPTH_666: return 6;
+	case COLOR_DEPTH_888: return 8;
+	case COLOR_DEPTH_101010: return 10;
+	case COLOR_DEPTH_121212: return 12;
+	case COLOR_DEPTH_141414: return 14;
+	case COLOR_DEPTH_161616: return 16;
+	default: return 0;
+	}
+}
+
+static struct fixed31_32 get_pbn_from_timing(struct pipe_ctx *pipe_ctx)
+{
+	uint32_t bpc;
+	uint64_t kbps;
+	struct fixed31_32 peak_kbps;
+	uint32_t numerator;
+	uint32_t denominator;
+
+	bpc = get_color_depth(pipe_ctx->stream_res.pix_clk_params.color_depth);
+	kbps = pipe_ctx->stream_res.pix_clk_params.requested_pix_clk * bpc * 3;
+
+	/*
+	 * margin 5300ppm + 300ppm ~ 0.6% as per spec, factor is 1.006
+	 * The unit of 54/64Mbytes/sec is an arbitrary unit chosen based on
+	 * common multiplier to render an integer PBN for all link rate/lane
+	 * counts combinations
+	 * calculate
+	 * peak_kbps *= (1006/1000)
+	 * peak_kbps *= (64/54)
+	 * peak_kbps *= 8    convert to bytes
+	 */
+
+	numerator = 64 * PEAK_FACTOR_X1000;
+	denominator = 54 * 8 * 1000 * 1000;
+	kbps *= numerator;
+	peak_kbps = dal_fixed31_32_from_fraction(kbps, denominator);
+
+	return peak_kbps;
+}
+
+static void update_mst_stream_alloc_table(
+	struct dc_link *link,
+	struct stream_encoder *stream_enc,
+	const struct dp_mst_stream_allocation_table *proposed_table)
+{
+	struct link_mst_stream_allocation work_table[MAX_CONTROLLER_NUM] = {
+			{ 0 } };
+	struct link_mst_stream_allocation *dc_alloc;
+
+	int i;
+	int j;
+
+	/* if DRM proposed_table has more than one new payload */
+	ASSERT(proposed_table->stream_count -
+			link->mst_stream_alloc_table.stream_count < 2);
+
+	/* copy proposed_table to link, add stream encoder */
+	for (i = 0; i < proposed_table->stream_count; i++) {
+
+		for (j = 0; j < link->mst_stream_alloc_table.stream_count; j++) {
+			dc_alloc =
+			&link->mst_stream_alloc_table.stream_allocations[j];
+
+			if (dc_alloc->vcp_id ==
+				proposed_table->stream_allocations[i].vcp_id) {
+
+				work_table[i] = *dc_alloc;
+				break; /* exit j loop */
+			}
+		}
+
+		/* new vcp_id */
+		if (j == link->mst_stream_alloc_table.stream_count) {
+			work_table[i].vcp_id =
+				proposed_table->stream_allocations[i].vcp_id;
+			work_table[i].slot_count =
+				proposed_table->stream_allocations[i].slot_count;
+			work_table[i].stream_enc = stream_enc;
+		}
+	}
+
+	/* update link->mst_stream_alloc_table with work_table */
+	link->mst_stream_alloc_table.stream_count =
+			proposed_table->stream_count;
+	for (i = 0; i < MAX_CONTROLLER_NUM; i++)
+		link->mst_stream_alloc_table.stream_allocations[i] =
+				work_table[i];
+}
+
+/* convert link_mst_stream_alloc_table to dm dp_mst_stream_alloc_table
+ * because stream_encoder is not exposed to dm
+ */
+static enum dc_status allocate_mst_payload(struct pipe_ctx *pipe_ctx)
+{
+	struct dc_stream_state *stream = pipe_ctx->stream;
+	struct dc_link *link = stream->sink->link;
+	struct link_encoder *link_encoder = link->link_enc;
+	struct stream_encoder *stream_encoder = pipe_ctx->stream_res.stream_enc;
+	struct dp_mst_stream_allocation_table proposed_table = {0};
+	struct fixed31_32 avg_time_slots_per_mtp;
+	struct fixed31_32 pbn;
+	struct fixed31_32 pbn_per_slot;
+	uint8_t i;
+
+	/* enable_link_dp_mst already check link->enabled_stream_count
+	 * and stream is in link->stream[]. This is called during set mode,
+	 * stream_enc is available.
+	 */
+
+	/* get calculate VC payload for stream: stream_alloc */
+	if (dm_helpers_dp_mst_write_payload_allocation_table(
+		stream->ctx,
+		stream,
+		&proposed_table,
+		true)) {
+		update_mst_stream_alloc_table(
+					link, pipe_ctx->stream_res.stream_enc, &proposed_table);
+	}
+	else
+		dm_logger_write(link->ctx->logger, LOG_WARNING,
+				"Failed to update"
+				"MST allocation table for"
+				"pipe idx:%d\n",
+				pipe_ctx->pipe_idx);
+
+	dm_logger_write(link->ctx->logger, LOG_MST,
+			"%s  "
+			"stream_count: %d: \n ",
+			__func__,
+			link->mst_stream_alloc_table.stream_count);
+
+	for (i = 0; i < MAX_CONTROLLER_NUM; i++) {
+		dm_logger_write(link->ctx->logger, LOG_MST,
+		"stream_enc[%d]: 0x%x      "
+		"stream[%d].vcp_id: %d      "
+		"stream[%d].slot_count: %d\n",
+		i,
+		link->mst_stream_alloc_table.stream_allocations[i].stream_enc,
+		i,
+		link->mst_stream_alloc_table.stream_allocations[i].vcp_id,
+		i,
+		link->mst_stream_alloc_table.stream_allocations[i].slot_count);
+	}
+
+	ASSERT(proposed_table.stream_count > 0);
+
+	/* program DP source TX for payload */
+	link_encoder->funcs->update_mst_stream_allocation_table(
+		link_encoder,
+		&link->mst_stream_alloc_table);
+
+	/* send down message */
+	dm_helpers_dp_mst_poll_for_allocation_change_trigger(
+			stream->ctx,
+			stream);
+
+	dm_helpers_dp_mst_send_payload_allocation(
+			stream->ctx,
+			stream,
+			true);
+
+	/* slot X.Y for only current stream */
+	pbn_per_slot = get_pbn_per_slot(stream);
+	pbn = get_pbn_from_timing(pipe_ctx);
+	avg_time_slots_per_mtp = dal_fixed31_32_div(pbn, pbn_per_slot);
+
+	stream_encoder->funcs->set_mst_bandwidth(
+		stream_encoder,
+		avg_time_slots_per_mtp);
+
+	return DC_OK;
+
+}
+
+static enum dc_status deallocate_mst_payload(struct pipe_ctx *pipe_ctx)
+{
+	struct dc_stream_state *stream = pipe_ctx->stream;
+	struct dc_link *link = stream->sink->link;
+	struct link_encoder *link_encoder = link->link_enc;
+	struct stream_encoder *stream_encoder = pipe_ctx->stream_res.stream_enc;
+	struct dp_mst_stream_allocation_table proposed_table = {0};
+	struct fixed31_32 avg_time_slots_per_mtp = dal_fixed31_32_from_int(0);
+	uint8_t i;
+	bool mst_mode = (link->type == dc_connection_mst_branch);
+
+	/* deallocate_mst_payload is called before disable link. When mode or
+	 * disable/enable monitor, new stream is created which is not in link
+	 * stream[] yet. For this, payload is not allocated yet, so de-alloc
+	 * should not done. For new mode set, map_resources will get engine
+	 * for new stream, so stream_enc->id should be validated until here.
+	 */
+
+	/* slot X.Y */
+	stream_encoder->funcs->set_mst_bandwidth(
+		stream_encoder,
+		avg_time_slots_per_mtp);
+
+	/* TODO: which component is responsible for remove payload table? */
+	if (mst_mode) {
+		if (dm_helpers_dp_mst_write_payload_allocation_table(
+				stream->ctx,
+				stream,
+				&proposed_table,
+				false)) {
+
+			update_mst_stream_alloc_table(
+				link, pipe_ctx->stream_res.stream_enc, &proposed_table);
+		}
+		else {
+				dm_logger_write(link->ctx->logger, LOG_WARNING,
+						"Failed to update"
+						"MST allocation table for"
+						"pipe idx:%d\n",
+						pipe_ctx->pipe_idx);
+		}
+	}
+
+	dm_logger_write(link->ctx->logger, LOG_MST,
+			"%s"
+			"stream_count: %d: ",
+			__func__,
+			link->mst_stream_alloc_table.stream_count);
+
+	for (i = 0; i < MAX_CONTROLLER_NUM; i++) {
+		dm_logger_write(link->ctx->logger, LOG_MST,
+		"stream_enc[%d]: 0x%x      "
+		"stream[%d].vcp_id: %d      "
+		"stream[%d].slot_count: %d\n",
+		i,
+		link->mst_stream_alloc_table.stream_allocations[i].stream_enc,
+		i,
+		link->mst_stream_alloc_table.stream_allocations[i].vcp_id,
+		i,
+		link->mst_stream_alloc_table.stream_allocations[i].slot_count);
+	}
+
+	link_encoder->funcs->update_mst_stream_allocation_table(
+		link_encoder,
+		&link->mst_stream_alloc_table);
+
+	if (mst_mode) {
+		dm_helpers_dp_mst_poll_for_allocation_change_trigger(
+			stream->ctx,
+			stream);
+
+		dm_helpers_dp_mst_send_payload_allocation(
+			stream->ctx,
+			stream,
+			false);
+	}
+
+	return DC_OK;
+}
+
+void core_link_enable_stream(
+		struct dc_state *state,
+		struct pipe_ctx *pipe_ctx)
+{
+	struct dc  *core_dc = pipe_ctx->stream->ctx->dc;
+
+	enum dc_status status = enable_link(state, pipe_ctx);
+
+	if (status != DC_OK) {
+			dm_logger_write(pipe_ctx->stream->ctx->logger,
+			LOG_WARNING, "enabling link %u failed: %d\n",
+			pipe_ctx->stream->sink->link->link_index,
+			status);
+
+			/* Abort stream enable *unless* the failure was due to
+			 * DP link training - some DP monitors will recover and
+			 * show the stream anyway. But MST displays can't proceed
+			 * without link training.
+			 */
+			if (status != DC_FAIL_DP_LINK_TRAINING ||
+					pipe_ctx->stream->signal == SIGNAL_TYPE_DISPLAY_PORT_MST) {
+				BREAK_TO_DEBUGGER();
+				return;
+			}
+	}
+
+	/* turn off otg test pattern if enable */
+	pipe_ctx->stream_res.tg->funcs->set_test_pattern(pipe_ctx->stream_res.tg,
+			CONTROLLER_DP_TEST_PATTERN_VIDEOMODE,
+			COLOR_DEPTH_UNDEFINED);
+
+	core_dc->hwss.enable_stream(pipe_ctx);
+
+	if (pipe_ctx->stream->signal == SIGNAL_TYPE_DISPLAY_PORT_MST)
+		allocate_mst_payload(pipe_ctx);
+
+	if (dc_is_dp_signal(pipe_ctx->stream->signal))
+		core_dc->hwss.unblank_stream(pipe_ctx,
+			&pipe_ctx->stream->sink->link->cur_link_settings);
+}
+
+void core_link_disable_stream(struct pipe_ctx *pipe_ctx, int option)
+{
+	struct dc  *core_dc = pipe_ctx->stream->ctx->dc;
+
+	if (pipe_ctx->stream->signal == SIGNAL_TYPE_DISPLAY_PORT_MST)
+		deallocate_mst_payload(pipe_ctx);
+
+	core_dc->hwss.disable_stream(pipe_ctx, option);
+
+	disable_link(pipe_ctx->stream->sink->link, pipe_ctx->stream->signal);
+}
+
+void core_link_set_avmute(struct pipe_ctx *pipe_ctx, bool enable)
+{
+	struct dc  *core_dc = pipe_ctx->stream->ctx->dc;
+
+	if (pipe_ctx->stream->signal != SIGNAL_TYPE_HDMI_TYPE_A)
+		return;
+
+	core_dc->hwss.set_avmute(pipe_ctx, enable);
+}
+
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c
new file mode 100644
index 000000000000..d5294798b0a5
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c
@@ -0,0 +1,775 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "dm_helpers.h"
+#include "gpio_service_interface.h"
+#include "include/ddc_service_types.h"
+#include "include/grph_object_id.h"
+#include "include/dpcd_defs.h"
+#include "include/logger_interface.h"
+#include "include/vector.h"
+#include "core_types.h"
+#include "dc_link_ddc.h"
+
+#define AUX_POWER_UP_WA_DELAY 500
+#define I2C_OVER_AUX_DEFER_WA_DELAY 70
+
+/* CV smart dongle slave address for retrieving supported HDTV modes*/
+#define CV_SMART_DONGLE_ADDRESS 0x20
+/* DVI-HDMI dongle slave address for retrieving dongle signature*/
+#define DVI_HDMI_DONGLE_ADDRESS 0x68
+static const int8_t dvi_hdmi_dongle_signature_str[] = "6140063500G";
+struct dvi_hdmi_dongle_signature_data {
+	int8_t vendor[3];/* "AMD" */
+	uint8_t version[2];
+	uint8_t size;
+	int8_t id[11];/* "6140063500G"*/
+};
+/* DP-HDMI dongle slave address for retrieving dongle signature*/
+#define DP_HDMI_DONGLE_ADDRESS 0x40
+static const uint8_t dp_hdmi_dongle_signature_str[] = "DP-HDMI ADAPTOR";
+#define DP_HDMI_DONGLE_SIGNATURE_EOT 0x04
+
+struct dp_hdmi_dongle_signature_data {
+	int8_t id[15];/* "DP-HDMI ADAPTOR"*/
+	uint8_t eot;/* end of transmition '\x4' */
+};
+
+/* SCDC Address defines (HDMI 2.0)*/
+#define HDMI_SCDC_WRITE_UPDATE_0_ARRAY 3
+#define HDMI_SCDC_ADDRESS  0x54
+#define HDMI_SCDC_SINK_VERSION 0x01
+#define HDMI_SCDC_SOURCE_VERSION 0x02
+#define HDMI_SCDC_UPDATE_0 0x10
+#define HDMI_SCDC_TMDS_CONFIG 0x20
+#define HDMI_SCDC_SCRAMBLER_STATUS 0x21
+#define HDMI_SCDC_CONFIG_0 0x30
+#define HDMI_SCDC_STATUS_FLAGS 0x40
+#define HDMI_SCDC_ERR_DETECT 0x50
+#define HDMI_SCDC_TEST_CONFIG 0xC0
+
+union hdmi_scdc_update_read_data {
+	uint8_t byte[2];
+	struct {
+		uint8_t STATUS_UPDATE:1;
+		uint8_t CED_UPDATE:1;
+		uint8_t RR_TEST:1;
+		uint8_t RESERVED:5;
+		uint8_t RESERVED2:8;
+	} fields;
+};
+
+union hdmi_scdc_status_flags_data {
+	uint8_t byte[2];
+	struct {
+		uint8_t CLOCK_DETECTED:1;
+		uint8_t CH0_LOCKED:1;
+		uint8_t CH1_LOCKED:1;
+		uint8_t CH2_LOCKED:1;
+		uint8_t RESERVED:4;
+		uint8_t RESERVED2:8;
+	} fields;
+};
+
+union hdmi_scdc_ced_data {
+	uint8_t byte[7];
+	struct {
+		uint8_t CH0_8LOW:8;
+		uint8_t CH0_7HIGH:7;
+		uint8_t CH0_VALID:1;
+		uint8_t CH1_8LOW:8;
+		uint8_t CH1_7HIGH:7;
+		uint8_t CH1_VALID:1;
+		uint8_t CH2_8LOW:8;
+		uint8_t CH2_7HIGH:7;
+		uint8_t CH2_VALID:1;
+		uint8_t CHECKSUM:8;
+	} fields;
+};
+
+union hdmi_scdc_test_config_Data {
+	uint8_t byte;
+	struct {
+		uint8_t TEST_READ_REQUEST_DELAY:7;
+		uint8_t TEST_READ_REQUEST: 1;
+	} fields;
+};
+
+struct i2c_payloads {
+	struct vector payloads;
+};
+
+struct aux_payloads {
+	struct vector payloads;
+};
+
+static struct i2c_payloads *dal_ddc_i2c_payloads_create(struct dc_context *ctx, uint32_t count)
+{
+	struct i2c_payloads *payloads;
+
+	payloads = kzalloc(sizeof(struct i2c_payloads), GFP_KERNEL);
+
+	if (!payloads)
+		return NULL;
+
+	if (dal_vector_construct(
+		&payloads->payloads, ctx, count, sizeof(struct i2c_payload)))
+		return payloads;
+
+	kfree(payloads);
+	return NULL;
+
+}
+
+static struct i2c_payload *dal_ddc_i2c_payloads_get(struct i2c_payloads *p)
+{
+	return (struct i2c_payload *)p->payloads.container;
+}
+
+static uint32_t dal_ddc_i2c_payloads_get_count(struct i2c_payloads *p)
+{
+	return p->payloads.count;
+}
+
+static void dal_ddc_i2c_payloads_destroy(struct i2c_payloads **p)
+{
+	if (!p || !*p)
+		return;
+	dal_vector_destruct(&(*p)->payloads);
+	kfree(*p);
+	*p = NULL;
+
+}
+
+static struct aux_payloads *dal_ddc_aux_payloads_create(struct dc_context *ctx, uint32_t count)
+{
+	struct aux_payloads *payloads;
+
+	payloads = kzalloc(sizeof(struct aux_payloads), GFP_KERNEL);
+
+	if (!payloads)
+		return NULL;
+
+	if (dal_vector_construct(
+		&payloads->payloads, ctx, count, sizeof(struct aux_payload)))
+		return payloads;
+
+	kfree(payloads);
+	return NULL;
+}
+
+static struct aux_payload *dal_ddc_aux_payloads_get(struct aux_payloads *p)
+{
+	return (struct aux_payload *)p->payloads.container;
+}
+
+static uint32_t  dal_ddc_aux_payloads_get_count(struct aux_payloads *p)
+{
+	return p->payloads.count;
+}
+
+static void dal_ddc_aux_payloads_destroy(struct aux_payloads **p)
+{
+	if (!p || !*p)
+		return;
+
+	dal_vector_destruct(&(*p)->payloads);
+	kfree(*p);
+	*p = NULL;
+}
+
+#define DDC_MIN(a, b) (((a) < (b)) ? (a) : (b))
+
+void dal_ddc_i2c_payloads_add(
+	struct i2c_payloads *payloads,
+	uint32_t address,
+	uint32_t len,
+	uint8_t *data,
+	bool write)
+{
+	uint32_t payload_size = EDID_SEGMENT_SIZE;
+	uint32_t pos;
+
+	for (pos = 0; pos < len; pos += payload_size) {
+		struct i2c_payload payload = {
+			.write = write,
+			.address = address,
+			.length = DDC_MIN(payload_size, len - pos),
+			.data = data + pos };
+		dal_vector_append(&payloads->payloads, &payload);
+	}
+
+}
+
+void dal_ddc_aux_payloads_add(
+	struct aux_payloads *payloads,
+	uint32_t address,
+	uint32_t len,
+	uint8_t *data,
+	bool write)
+{
+	uint32_t payload_size = DEFAULT_AUX_MAX_DATA_SIZE;
+	uint32_t pos;
+
+	for (pos = 0; pos < len; pos += payload_size) {
+		struct aux_payload payload = {
+			.i2c_over_aux = true,
+			.write = write,
+			.address = address,
+			.length = DDC_MIN(payload_size, len - pos),
+			.data = data + pos };
+		dal_vector_append(&payloads->payloads, &payload);
+	}
+}
+
+static void construct(
+	struct ddc_service *ddc_service,
+	struct ddc_service_init_data *init_data)
+{
+	enum connector_id connector_id =
+		dal_graphics_object_id_get_connector_id(init_data->id);
+
+	struct gpio_service *gpio_service = init_data->ctx->gpio_service;
+	struct graphics_object_i2c_info i2c_info;
+	struct gpio_ddc_hw_info hw_info;
+	struct dc_bios *dcb = init_data->ctx->dc_bios;
+
+	ddc_service->link = init_data->link;
+	ddc_service->ctx = init_data->ctx;
+
+	if (BP_RESULT_OK != dcb->funcs->get_i2c_info(dcb, init_data->id, &i2c_info)) {
+		ddc_service->ddc_pin = NULL;
+	} else {
+		hw_info.ddc_channel = i2c_info.i2c_line;
+		hw_info.hw_supported = i2c_info.i2c_hw_assist;
+
+		ddc_service->ddc_pin = dal_gpio_create_ddc(
+			gpio_service,
+			i2c_info.gpio_info.clk_a_register_index,
+			1 << i2c_info.gpio_info.clk_a_shift,
+			&hw_info);
+	}
+
+	ddc_service->flags.EDID_QUERY_DONE_ONCE = false;
+	ddc_service->flags.FORCE_READ_REPEATED_START = false;
+	ddc_service->flags.EDID_STRESS_READ = false;
+
+	ddc_service->flags.IS_INTERNAL_DISPLAY =
+		connector_id == CONNECTOR_ID_EDP ||
+		connector_id == CONNECTOR_ID_LVDS;
+
+	ddc_service->wa.raw = 0;
+}
+
+struct ddc_service *dal_ddc_service_create(
+	struct ddc_service_init_data *init_data)
+{
+	struct ddc_service *ddc_service;
+
+	ddc_service = kzalloc(sizeof(struct ddc_service), GFP_KERNEL);
+
+	if (!ddc_service)
+		return NULL;
+
+	construct(ddc_service, init_data);
+	return ddc_service;
+}
+
+static void destruct(struct ddc_service *ddc)
+{
+	if (ddc->ddc_pin)
+		dal_gpio_destroy_ddc(&ddc->ddc_pin);
+}
+
+void dal_ddc_service_destroy(struct ddc_service **ddc)
+{
+	if (!ddc || !*ddc) {
+		BREAK_TO_DEBUGGER();
+		return;
+	}
+	destruct(*ddc);
+	kfree(*ddc);
+	*ddc = NULL;
+}
+
+enum ddc_service_type dal_ddc_service_get_type(struct ddc_service *ddc)
+{
+	return DDC_SERVICE_TYPE_CONNECTOR;
+}
+
+void dal_ddc_service_set_transaction_type(
+	struct ddc_service *ddc,
+	enum ddc_transaction_type type)
+{
+	ddc->transaction_type = type;
+}
+
+bool dal_ddc_service_is_in_aux_transaction_mode(struct ddc_service *ddc)
+{
+	switch (ddc->transaction_type) {
+	case DDC_TRANSACTION_TYPE_I2C_OVER_AUX:
+	case DDC_TRANSACTION_TYPE_I2C_OVER_AUX_WITH_DEFER:
+	case DDC_TRANSACTION_TYPE_I2C_OVER_AUX_RETRY_DEFER:
+		return true;
+	default:
+		break;
+	}
+	return false;
+}
+
+void ddc_service_set_dongle_type(struct ddc_service *ddc,
+		enum display_dongle_type dongle_type)
+{
+	ddc->dongle_type = dongle_type;
+}
+
+static uint32_t defer_delay_converter_wa(
+	struct ddc_service *ddc,
+	uint32_t defer_delay)
+{
+	struct dc_link *link = ddc->link;
+
+	if (link->dpcd_caps.branch_dev_id == DP_BRANCH_DEVICE_ID_4 &&
+		!memcmp(link->dpcd_caps.branch_dev_name,
+			DP_DVI_CONVERTER_ID_4,
+			sizeof(link->dpcd_caps.branch_dev_name)))
+		return defer_delay > I2C_OVER_AUX_DEFER_WA_DELAY ?
+			defer_delay : I2C_OVER_AUX_DEFER_WA_DELAY;
+
+	return defer_delay;
+}
+
+#define DP_TRANSLATOR_DELAY 5
+
+uint32_t get_defer_delay(struct ddc_service *ddc)
+{
+	uint32_t defer_delay = 0;
+
+	switch (ddc->transaction_type) {
+	case DDC_TRANSACTION_TYPE_I2C_OVER_AUX:
+		if ((DISPLAY_DONGLE_DP_VGA_CONVERTER == ddc->dongle_type) ||
+			(DISPLAY_DONGLE_DP_DVI_CONVERTER == ddc->dongle_type) ||
+			(DISPLAY_DONGLE_DP_HDMI_CONVERTER ==
+				ddc->dongle_type)) {
+
+			defer_delay = DP_TRANSLATOR_DELAY;
+
+			defer_delay =
+				defer_delay_converter_wa(ddc, defer_delay);
+
+		} else /*sink has a delay different from an Active Converter*/
+			defer_delay = 0;
+		break;
+	case DDC_TRANSACTION_TYPE_I2C_OVER_AUX_WITH_DEFER:
+		defer_delay = DP_TRANSLATOR_DELAY;
+		break;
+	default:
+		break;
+	}
+	return defer_delay;
+}
+
+static bool i2c_read(
+	struct ddc_service *ddc,
+	uint32_t address,
+	uint8_t *buffer,
+	uint32_t len)
+{
+	uint8_t offs_data = 0;
+	struct i2c_payload payloads[2] = {
+		{
+		.write = true,
+		.address = address,
+		.length = 1,
+		.data = &offs_data },
+		{
+		.write = false,
+		.address = address,
+		.length = len,
+		.data = buffer } };
+
+	struct i2c_command command = {
+		.payloads = payloads,
+		.number_of_payloads = 2,
+		.engine = DDC_I2C_COMMAND_ENGINE,
+		.speed = ddc->ctx->dc->caps.i2c_speed_in_khz };
+
+	return dm_helpers_submit_i2c(
+			ddc->ctx,
+			ddc->link,
+			&command);
+}
+
+void dal_ddc_service_i2c_query_dp_dual_mode_adaptor(
+	struct ddc_service *ddc,
+	struct display_sink_capability *sink_cap)
+{
+	uint8_t i;
+	bool is_valid_hdmi_signature;
+	enum display_dongle_type *dongle = &sink_cap->dongle_type;
+	uint8_t type2_dongle_buf[DP_ADAPTOR_TYPE2_SIZE];
+	bool is_type2_dongle = false;
+	struct dp_hdmi_dongle_signature_data *dongle_signature;
+
+	/* Assume we have no valid DP passive dongle connected */
+	*dongle = DISPLAY_DONGLE_NONE;
+	sink_cap->max_hdmi_pixel_clock = DP_ADAPTOR_HDMI_SAFE_MAX_TMDS_CLK;
+
+	/* Read DP-HDMI dongle I2c (no response interpreted as DP-DVI dongle)*/
+	if (!i2c_read(
+		ddc,
+		DP_HDMI_DONGLE_ADDRESS,
+		type2_dongle_buf,
+		sizeof(type2_dongle_buf))) {
+		*dongle = DISPLAY_DONGLE_DP_DVI_DONGLE;
+		sink_cap->max_hdmi_pixel_clock = DP_ADAPTOR_DVI_MAX_TMDS_CLK;
+
+		CONN_DATA_DETECT(ddc->link, type2_dongle_buf, sizeof(type2_dongle_buf),
+				"DP-DVI passive dongle %dMhz: ",
+				DP_ADAPTOR_DVI_MAX_TMDS_CLK / 1000);
+		return;
+	}
+
+	/* Check if Type 2 dongle.*/
+	if (type2_dongle_buf[DP_ADAPTOR_TYPE2_REG_ID] == DP_ADAPTOR_TYPE2_ID)
+		is_type2_dongle = true;
+
+	dongle_signature =
+		(struct dp_hdmi_dongle_signature_data *)type2_dongle_buf;
+
+	is_valid_hdmi_signature = true;
+
+	/* Check EOT */
+	if (dongle_signature->eot != DP_HDMI_DONGLE_SIGNATURE_EOT) {
+		is_valid_hdmi_signature = false;
+	}
+
+	/* Check signature */
+	for (i = 0; i < sizeof(dongle_signature->id); ++i) {
+		/* If its not the right signature,
+		 * skip mismatch in subversion byte.*/
+		if (dongle_signature->id[i] !=
+			dp_hdmi_dongle_signature_str[i] && i != 3) {
+
+			if (is_type2_dongle) {
+				is_valid_hdmi_signature = false;
+				break;
+			}
+
+		}
+	}
+
+	if (is_type2_dongle) {
+		uint32_t max_tmds_clk =
+			type2_dongle_buf[DP_ADAPTOR_TYPE2_REG_MAX_TMDS_CLK];
+
+		max_tmds_clk = max_tmds_clk * 2 + max_tmds_clk / 2;
+
+		if (0 == max_tmds_clk ||
+				max_tmds_clk < DP_ADAPTOR_TYPE2_MIN_TMDS_CLK ||
+				max_tmds_clk > DP_ADAPTOR_TYPE2_MAX_TMDS_CLK) {
+			*dongle = DISPLAY_DONGLE_DP_DVI_DONGLE;
+
+			CONN_DATA_DETECT(ddc->link, type2_dongle_buf,
+					sizeof(type2_dongle_buf),
+					"DP-DVI passive dongle %dMhz: ",
+					DP_ADAPTOR_DVI_MAX_TMDS_CLK / 1000);
+		} else {
+			if (is_valid_hdmi_signature == true) {
+				*dongle = DISPLAY_DONGLE_DP_HDMI_DONGLE;
+
+				CONN_DATA_DETECT(ddc->link, type2_dongle_buf,
+						sizeof(type2_dongle_buf),
+						"Type 2 DP-HDMI passive dongle %dMhz: ",
+						max_tmds_clk);
+			} else {
+				*dongle = DISPLAY_DONGLE_DP_HDMI_MISMATCHED_DONGLE;
+
+				CONN_DATA_DETECT(ddc->link, type2_dongle_buf,
+						sizeof(type2_dongle_buf),
+						"Type 2 DP-HDMI passive dongle (no signature) %dMhz: ",
+						max_tmds_clk);
+
+			}
+
+			/* Multiply by 1000 to convert to kHz. */
+			sink_cap->max_hdmi_pixel_clock =
+				max_tmds_clk * 1000;
+		}
+
+	} else {
+		if (is_valid_hdmi_signature == true) {
+			*dongle = DISPLAY_DONGLE_DP_HDMI_DONGLE;
+
+			CONN_DATA_DETECT(ddc->link, type2_dongle_buf,
+					sizeof(type2_dongle_buf),
+					"Type 1 DP-HDMI passive dongle %dMhz: ",
+					sink_cap->max_hdmi_pixel_clock / 1000);
+		} else {
+			*dongle = DISPLAY_DONGLE_DP_HDMI_MISMATCHED_DONGLE;
+
+			CONN_DATA_DETECT(ddc->link, type2_dongle_buf,
+					sizeof(type2_dongle_buf),
+					"Type 1 DP-HDMI passive dongle (no signature) %dMhz: ",
+					sink_cap->max_hdmi_pixel_clock / 1000);
+		}
+	}
+
+	return;
+}
+
+enum {
+	DP_SINK_CAP_SIZE =
+		DP_EDP_CONFIGURATION_CAP - DP_DPCD_REV + 1
+};
+
+bool dal_ddc_service_query_ddc_data(
+	struct ddc_service *ddc,
+	uint32_t address,
+	uint8_t *write_buf,
+	uint32_t write_size,
+	uint8_t *read_buf,
+	uint32_t read_size)
+{
+	bool ret;
+	uint32_t payload_size =
+		dal_ddc_service_is_in_aux_transaction_mode(ddc) ?
+			DEFAULT_AUX_MAX_DATA_SIZE : EDID_SEGMENT_SIZE;
+
+	uint32_t write_payloads =
+		(write_size + payload_size - 1) / payload_size;
+
+	uint32_t read_payloads =
+		(read_size + payload_size - 1) / payload_size;
+
+	uint32_t payloads_num = write_payloads + read_payloads;
+
+	if (write_size > EDID_SEGMENT_SIZE || read_size > EDID_SEGMENT_SIZE)
+		return false;
+
+	/*TODO: len of payload data for i2c and aux is uint8!!!!,
+	 *  but we want to read 256 over i2c!!!!*/
+	if (dal_ddc_service_is_in_aux_transaction_mode(ddc)) {
+
+		struct aux_payloads *payloads =
+			dal_ddc_aux_payloads_create(ddc->ctx, payloads_num);
+
+		struct aux_command command = {
+			.payloads = dal_ddc_aux_payloads_get(payloads),
+			.number_of_payloads = 0,
+			.defer_delay = get_defer_delay(ddc),
+			.max_defer_write_retry = 0 };
+
+		dal_ddc_aux_payloads_add(
+			payloads, address, write_size, write_buf, true);
+
+		dal_ddc_aux_payloads_add(
+			payloads, address, read_size, read_buf, false);
+
+		command.number_of_payloads =
+			dal_ddc_aux_payloads_get_count(payloads);
+
+		ret = dal_i2caux_submit_aux_command(
+				ddc->ctx->i2caux,
+				ddc->ddc_pin,
+				&command);
+
+		dal_ddc_aux_payloads_destroy(&payloads);
+
+	} else {
+		struct i2c_payloads *payloads =
+			dal_ddc_i2c_payloads_create(ddc->ctx, payloads_num);
+
+		struct i2c_command command = {
+			.payloads = dal_ddc_i2c_payloads_get(payloads),
+			.number_of_payloads = 0,
+			.engine = DDC_I2C_COMMAND_ENGINE,
+			.speed = ddc->ctx->dc->caps.i2c_speed_in_khz };
+
+		dal_ddc_i2c_payloads_add(
+			payloads, address, write_size, write_buf, true);
+
+		dal_ddc_i2c_payloads_add(
+			payloads, address, read_size, read_buf, false);
+
+		command.number_of_payloads =
+			dal_ddc_i2c_payloads_get_count(payloads);
+
+		ret = dm_helpers_submit_i2c(
+				ddc->ctx,
+				ddc->link,
+				&command);
+
+		dal_ddc_i2c_payloads_destroy(&payloads);
+	}
+
+	return ret;
+}
+
+enum ddc_result dal_ddc_service_read_dpcd_data(
+	struct ddc_service *ddc,
+	bool i2c,
+	enum i2c_mot_mode mot,
+	uint32_t address,
+	uint8_t *data,
+	uint32_t len)
+{
+	struct aux_payload read_payload = {
+		.i2c_over_aux = i2c,
+		.write = false,
+		.address = address,
+		.length = len,
+		.data = data,
+	};
+	struct aux_command command = {
+		.payloads = &read_payload,
+		.number_of_payloads = 1,
+		.defer_delay = 0,
+		.max_defer_write_retry = 0,
+		.mot = mot
+	};
+
+	if (len > DEFAULT_AUX_MAX_DATA_SIZE) {
+		BREAK_TO_DEBUGGER();
+		return DDC_RESULT_FAILED_INVALID_OPERATION;
+	}
+
+	if (dal_i2caux_submit_aux_command(
+		ddc->ctx->i2caux,
+		ddc->ddc_pin,
+		&command))
+		return DDC_RESULT_SUCESSFULL;
+
+	return DDC_RESULT_FAILED_OPERATION;
+}
+
+enum ddc_result dal_ddc_service_write_dpcd_data(
+	struct ddc_service *ddc,
+	bool i2c,
+	enum i2c_mot_mode mot,
+	uint32_t address,
+	const uint8_t *data,
+	uint32_t len)
+{
+	struct aux_payload write_payload = {
+		.i2c_over_aux = i2c,
+		.write = true,
+		.address = address,
+		.length = len,
+		.data = (uint8_t *)data,
+	};
+	struct aux_command command = {
+		.payloads = &write_payload,
+		.number_of_payloads = 1,
+		.defer_delay = 0,
+		.max_defer_write_retry = 0,
+		.mot = mot
+	};
+
+	if (len > DEFAULT_AUX_MAX_DATA_SIZE) {
+		BREAK_TO_DEBUGGER();
+		return DDC_RESULT_FAILED_INVALID_OPERATION;
+	}
+
+	if (dal_i2caux_submit_aux_command(
+		ddc->ctx->i2caux,
+		ddc->ddc_pin,
+		&command))
+		return DDC_RESULT_SUCESSFULL;
+
+	return DDC_RESULT_FAILED_OPERATION;
+}
+
+/*test only function*/
+void dal_ddc_service_set_ddc_pin(
+	struct ddc_service *ddc_service,
+	struct ddc *ddc)
+{
+	ddc_service->ddc_pin = ddc;
+}
+
+struct ddc *dal_ddc_service_get_ddc_pin(struct ddc_service *ddc_service)
+{
+	return ddc_service->ddc_pin;
+}
+
+void dal_ddc_service_write_scdc_data(struct ddc_service *ddc_service,
+		uint32_t pix_clk,
+		bool lte_340_scramble)
+{
+	bool over_340_mhz = pix_clk > 340000 ? 1 : 0;
+	uint8_t slave_address = HDMI_SCDC_ADDRESS;
+	uint8_t offset = HDMI_SCDC_SINK_VERSION;
+	uint8_t sink_version = 0;
+	uint8_t write_buffer[2] = {0};
+	/*Lower than 340 Scramble bit from SCDC caps*/
+
+	dal_ddc_service_query_ddc_data(ddc_service, slave_address, &offset,
+			sizeof(offset), &sink_version, sizeof(sink_version));
+	if (sink_version == 1) {
+		/*Source Version = 1*/
+		write_buffer[0] = HDMI_SCDC_SOURCE_VERSION;
+		write_buffer[1] = 1;
+		dal_ddc_service_query_ddc_data(ddc_service, slave_address,
+				write_buffer, sizeof(write_buffer), NULL, 0);
+		/*Read Request from SCDC caps*/
+	}
+	write_buffer[0] = HDMI_SCDC_TMDS_CONFIG;
+
+	if (over_340_mhz) {
+		write_buffer[1] = 3;
+	} else if (lte_340_scramble) {
+		write_buffer[1] = 1;
+	} else {
+		write_buffer[1] = 0;
+	}
+	dal_ddc_service_query_ddc_data(ddc_service, slave_address, write_buffer,
+			sizeof(write_buffer), NULL, 0);
+}
+
+void dal_ddc_service_read_scdc_data(struct ddc_service *ddc_service)
+{
+	uint8_t slave_address = HDMI_SCDC_ADDRESS;
+	uint8_t offset = HDMI_SCDC_TMDS_CONFIG;
+	uint8_t tmds_config = 0;
+
+	dal_ddc_service_query_ddc_data(ddc_service, slave_address, &offset,
+			sizeof(offset), &tmds_config, sizeof(tmds_config));
+	if (tmds_config & 0x1) {
+		union hdmi_scdc_status_flags_data status_data = { {0} };
+		uint8_t scramble_status = 0;
+
+		offset = HDMI_SCDC_SCRAMBLER_STATUS;
+		dal_ddc_service_query_ddc_data(ddc_service, slave_address,
+				&offset, sizeof(offset), &scramble_status,
+				sizeof(scramble_status));
+		offset = HDMI_SCDC_STATUS_FLAGS;
+		dal_ddc_service_query_ddc_data(ddc_service, slave_address,
+				&offset, sizeof(offset), status_data.byte,
+				sizeof(status_data.byte));
+	}
+}
+
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
new file mode 100644
index 000000000000..e6bf05d76a94
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
@@ -0,0 +1,2601 @@
+/* Copyright 2015 Advanced Micro Devices, Inc. */
+#include "dm_services.h"
+#include "dc.h"
+#include "dc_link_dp.h"
+#include "dm_helpers.h"
+
+#include "inc/core_types.h"
+#include "link_hwss.h"
+#include "dc_link_ddc.h"
+#include "core_status.h"
+#include "dpcd_defs.h"
+
+#include "resource.h"
+
+/* maximum pre emphasis level allowed for each voltage swing level*/
+static const enum dc_pre_emphasis voltage_swing_to_pre_emphasis[] = {
+		PRE_EMPHASIS_LEVEL3,
+		PRE_EMPHASIS_LEVEL2,
+		PRE_EMPHASIS_LEVEL1,
+		PRE_EMPHASIS_DISABLED };
+
+enum {
+	POST_LT_ADJ_REQ_LIMIT = 6,
+	POST_LT_ADJ_REQ_TIMEOUT = 200
+};
+
+enum {
+	LINK_TRAINING_MAX_RETRY_COUNT = 5,
+	/* to avoid infinite loop where-in the receiver
+	 * switches between different VS
+	 */
+	LINK_TRAINING_MAX_CR_RETRY = 100
+};
+
+static bool decide_fallback_link_setting(
+		struct dc_link_settings initial_link_settings,
+		struct dc_link_settings *current_link_setting,
+		enum link_training_result training_result);
+static struct dc_link_settings get_common_supported_link_settings (
+		struct dc_link_settings link_setting_a,
+		struct dc_link_settings link_setting_b);
+
+static void wait_for_training_aux_rd_interval(
+	struct dc_link *link,
+	uint32_t default_wait_in_micro_secs)
+{
+	union training_aux_rd_interval training_rd_interval;
+
+	/* overwrite the delay if rev > 1.1*/
+	if (link->dpcd_caps.dpcd_rev.raw >= DPCD_REV_12) {
+		/* DP 1.2 or later - retrieve delay through
+		 * "DPCD_ADDR_TRAINING_AUX_RD_INTERVAL" register */
+		core_link_read_dpcd(
+			link,
+			DP_TRAINING_AUX_RD_INTERVAL,
+			(uint8_t *)&training_rd_interval,
+			sizeof(training_rd_interval));
+
+		if (training_rd_interval.bits.TRAINIG_AUX_RD_INTERVAL)
+			default_wait_in_micro_secs =
+				training_rd_interval.bits.TRAINIG_AUX_RD_INTERVAL * 4000;
+	}
+
+	udelay(default_wait_in_micro_secs);
+
+	dm_logger_write(link->ctx->logger, LOG_HW_LINK_TRAINING,
+		"%s:\n wait = %d\n",
+		__func__,
+		default_wait_in_micro_secs);
+}
+
+static void dpcd_set_training_pattern(
+	struct dc_link *link,
+	union dpcd_training_pattern dpcd_pattern)
+{
+	core_link_write_dpcd(
+		link,
+		DP_TRAINING_PATTERN_SET,
+		&dpcd_pattern.raw,
+		1);
+
+	dm_logger_write(link->ctx->logger, LOG_HW_LINK_TRAINING,
+		"%s\n %x pattern = %x\n",
+		__func__,
+		DP_TRAINING_PATTERN_SET,
+		dpcd_pattern.v1_4.TRAINING_PATTERN_SET);
+}
+
+static void dpcd_set_link_settings(
+	struct dc_link *link,
+	const struct link_training_settings *lt_settings)
+{
+	uint8_t rate = (uint8_t)
+	(lt_settings->link_settings.link_rate);
+
+	union down_spread_ctrl downspread = {{0}};
+	union lane_count_set lane_count_set = {{0}};
+	uint8_t link_set_buffer[2];
+
+	downspread.raw = (uint8_t)
+	(lt_settings->link_settings.link_spread);
+
+	lane_count_set.bits.LANE_COUNT_SET =
+	lt_settings->link_settings.lane_count;
+
+	lane_count_set.bits.ENHANCED_FRAMING = 1;
+
+	lane_count_set.bits.POST_LT_ADJ_REQ_GRANTED =
+		link->dpcd_caps.max_ln_count.bits.POST_LT_ADJ_REQ_SUPPORTED;
+
+	link_set_buffer[0] = rate;
+	link_set_buffer[1] = lane_count_set.raw;
+
+	core_link_write_dpcd(link, DP_LINK_BW_SET,
+	link_set_buffer, 2);
+	core_link_write_dpcd(link, DP_DOWNSPREAD_CTRL,
+	&downspread.raw, sizeof(downspread));
+
+	dm_logger_write(link->ctx->logger, LOG_HW_LINK_TRAINING,
+		"%s\n %x rate = %x\n %x lane = %x\n %x spread = %x\n",
+		__func__,
+		DP_LINK_BW_SET,
+		lt_settings->link_settings.link_rate,
+		DP_LANE_COUNT_SET,
+		lt_settings->link_settings.lane_count,
+		DP_DOWNSPREAD_CTRL,
+		lt_settings->link_settings.link_spread);
+
+}
+
+static enum dpcd_training_patterns
+	hw_training_pattern_to_dpcd_training_pattern(
+	struct dc_link *link,
+	enum hw_dp_training_pattern pattern)
+{
+	enum dpcd_training_patterns dpcd_tr_pattern =
+	DPCD_TRAINING_PATTERN_VIDEOIDLE;
+
+	switch (pattern) {
+	case HW_DP_TRAINING_PATTERN_1:
+		dpcd_tr_pattern = DPCD_TRAINING_PATTERN_1;
+		break;
+	case HW_DP_TRAINING_PATTERN_2:
+		dpcd_tr_pattern = DPCD_TRAINING_PATTERN_2;
+		break;
+	case HW_DP_TRAINING_PATTERN_3:
+		dpcd_tr_pattern = DPCD_TRAINING_PATTERN_3;
+		break;
+	case HW_DP_TRAINING_PATTERN_4:
+		dpcd_tr_pattern = DPCD_TRAINING_PATTERN_4;
+		break;
+	default:
+		ASSERT(0);
+		dm_logger_write(link->ctx->logger, LOG_HW_LINK_TRAINING,
+			"%s: Invalid HW Training pattern: %d\n",
+			__func__, pattern);
+		break;
+	}
+
+	return dpcd_tr_pattern;
+
+}
+
+static void dpcd_set_lt_pattern_and_lane_settings(
+	struct dc_link *link,
+	const struct link_training_settings *lt_settings,
+	enum hw_dp_training_pattern pattern)
+{
+	union dpcd_training_lane dpcd_lane[LANE_COUNT_DP_MAX] = {{{0}}};
+	const uint32_t dpcd_base_lt_offset =
+	DP_TRAINING_PATTERN_SET;
+	uint8_t dpcd_lt_buffer[5] = {0};
+	union dpcd_training_pattern dpcd_pattern = {{0}};
+	uint32_t lane;
+	uint32_t size_in_bytes;
+	bool edp_workaround = false; /* TODO link_prop.INTERNAL */
+
+	/*****************************************************************
+	* DpcdAddress_TrainingPatternSet
+	*****************************************************************/
+	dpcd_pattern.v1_4.TRAINING_PATTERN_SET =
+		hw_training_pattern_to_dpcd_training_pattern(link, pattern);
+
+	dpcd_lt_buffer[DP_TRAINING_PATTERN_SET - dpcd_base_lt_offset]
+		= dpcd_pattern.raw;
+
+	dm_logger_write(link->ctx->logger, LOG_HW_LINK_TRAINING,
+		"%s\n %x pattern = %x\n",
+		__func__,
+		DP_TRAINING_PATTERN_SET,
+		dpcd_pattern.v1_4.TRAINING_PATTERN_SET);
+
+	/*****************************************************************
+	* DpcdAddress_Lane0Set -> DpcdAddress_Lane3Set
+	*****************************************************************/
+	for (lane = 0; lane <
+		(uint32_t)(lt_settings->link_settings.lane_count); lane++) {
+
+		dpcd_lane[lane].bits.VOLTAGE_SWING_SET =
+		(uint8_t)(lt_settings->lane_settings[lane].VOLTAGE_SWING);
+		dpcd_lane[lane].bits.PRE_EMPHASIS_SET =
+		(uint8_t)(lt_settings->lane_settings[lane].PRE_EMPHASIS);
+
+		dpcd_lane[lane].bits.MAX_SWING_REACHED =
+		(lt_settings->lane_settings[lane].VOLTAGE_SWING ==
+		VOLTAGE_SWING_MAX_LEVEL ? 1 : 0);
+		dpcd_lane[lane].bits.MAX_PRE_EMPHASIS_REACHED =
+		(lt_settings->lane_settings[lane].PRE_EMPHASIS ==
+		PRE_EMPHASIS_MAX_LEVEL ? 1 : 0);
+	}
+
+	/* concatinate everything into one buffer*/
+
+	size_in_bytes = lt_settings->link_settings.lane_count * sizeof(dpcd_lane[0]);
+
+	 // 0x00103 - 0x00102
+	memmove(
+		&dpcd_lt_buffer[DP_TRAINING_LANE0_SET - dpcd_base_lt_offset],
+		dpcd_lane,
+		size_in_bytes);
+
+	dm_logger_write(link->ctx->logger, LOG_HW_LINK_TRAINING,
+		"%s:\n %x VS set = %x  PE set = %x \
+		max VS Reached = %x  max PE Reached = %x\n",
+		__func__,
+		DP_TRAINING_LANE0_SET,
+		dpcd_lane[0].bits.VOLTAGE_SWING_SET,
+		dpcd_lane[0].bits.PRE_EMPHASIS_SET,
+		dpcd_lane[0].bits.MAX_SWING_REACHED,
+		dpcd_lane[0].bits.MAX_PRE_EMPHASIS_REACHED);
+
+	if (edp_workaround) {
+		/* for eDP write in 2 parts because the 5-byte burst is
+		* causing issues on some eDP panels (EPR#366724)
+		*/
+		core_link_write_dpcd(
+			link,
+			DP_TRAINING_PATTERN_SET,
+			&dpcd_pattern.raw,
+			sizeof(dpcd_pattern.raw) );
+
+		core_link_write_dpcd(
+			link,
+			DP_TRAINING_LANE0_SET,
+			(uint8_t *)(dpcd_lane),
+			size_in_bytes);
+
+		} else
+		/* write it all in (1 + number-of-lanes)-byte burst*/
+			core_link_write_dpcd(
+				link,
+				dpcd_base_lt_offset,
+				dpcd_lt_buffer,
+				size_in_bytes + sizeof(dpcd_pattern.raw) );
+
+	link->cur_lane_setting = lt_settings->lane_settings[0];
+}
+
+static bool is_cr_done(enum dc_lane_count ln_count,
+	union lane_status *dpcd_lane_status)
+{
+	bool done = true;
+	uint32_t lane;
+	/*LANEx_CR_DONE bits All 1's?*/
+	for (lane = 0; lane < (uint32_t)(ln_count); lane++) {
+		if (!dpcd_lane_status[lane].bits.CR_DONE_0)
+			done = false;
+	}
+	return done;
+
+}
+
+static bool is_ch_eq_done(enum dc_lane_count ln_count,
+	union lane_status *dpcd_lane_status,
+	union lane_align_status_updated *lane_status_updated)
+{
+	bool done = true;
+	uint32_t lane;
+	if (!lane_status_updated->bits.INTERLANE_ALIGN_DONE)
+		done = false;
+	else {
+		for (lane = 0; lane < (uint32_t)(ln_count); lane++) {
+			if (!dpcd_lane_status[lane].bits.SYMBOL_LOCKED_0 ||
+				!dpcd_lane_status[lane].bits.CHANNEL_EQ_DONE_0)
+				done = false;
+		}
+	}
+	return done;
+
+}
+
+static void update_drive_settings(
+		struct link_training_settings *dest,
+		struct link_training_settings src)
+{
+	uint32_t lane;
+	for (lane = 0; lane < src.link_settings.lane_count; lane++) {
+		dest->lane_settings[lane].VOLTAGE_SWING =
+			src.lane_settings[lane].VOLTAGE_SWING;
+		dest->lane_settings[lane].PRE_EMPHASIS =
+			src.lane_settings[lane].PRE_EMPHASIS;
+		dest->lane_settings[lane].POST_CURSOR2 =
+			src.lane_settings[lane].POST_CURSOR2;
+	}
+}
+
+static uint8_t get_nibble_at_index(const uint8_t *buf,
+	uint32_t index)
+{
+	uint8_t nibble;
+	nibble = buf[index / 2];
+
+	if (index % 2)
+		nibble >>= 4;
+	else
+		nibble &= 0x0F;
+
+	return nibble;
+}
+
+static enum dc_pre_emphasis get_max_pre_emphasis_for_voltage_swing(
+	enum dc_voltage_swing voltage)
+{
+	enum dc_pre_emphasis pre_emphasis;
+	pre_emphasis = PRE_EMPHASIS_MAX_LEVEL;
+
+	if (voltage <= VOLTAGE_SWING_MAX_LEVEL)
+		pre_emphasis = voltage_swing_to_pre_emphasis[voltage];
+
+	return pre_emphasis;
+
+}
+
+static void find_max_drive_settings(
+	const struct link_training_settings *link_training_setting,
+	struct link_training_settings *max_lt_setting)
+{
+	uint32_t lane;
+	struct dc_lane_settings max_requested;
+
+	max_requested.VOLTAGE_SWING =
+		link_training_setting->
+		lane_settings[0].VOLTAGE_SWING;
+	max_requested.PRE_EMPHASIS =
+		link_training_setting->
+		lane_settings[0].PRE_EMPHASIS;
+	/*max_requested.postCursor2 =
+	 * link_training_setting->laneSettings[0].postCursor2;*/
+
+	/* Determine what the maximum of the requested settings are*/
+	for (lane = 1; lane < link_training_setting->link_settings.lane_count;
+			lane++) {
+		if (link_training_setting->lane_settings[lane].VOLTAGE_SWING >
+			max_requested.VOLTAGE_SWING)
+
+			max_requested.VOLTAGE_SWING =
+			link_training_setting->
+			lane_settings[lane].VOLTAGE_SWING;
+
+		if (link_training_setting->lane_settings[lane].PRE_EMPHASIS >
+				max_requested.PRE_EMPHASIS)
+			max_requested.PRE_EMPHASIS =
+			link_training_setting->
+			lane_settings[lane].PRE_EMPHASIS;
+
+		/*
+		if (link_training_setting->laneSettings[lane].postCursor2 >
+		 max_requested.postCursor2)
+		{
+		max_requested.postCursor2 =
+		link_training_setting->laneSettings[lane].postCursor2;
+		}
+		*/
+	}
+
+	/* make sure the requested settings are
+	 * not higher than maximum settings*/
+	if (max_requested.VOLTAGE_SWING > VOLTAGE_SWING_MAX_LEVEL)
+		max_requested.VOLTAGE_SWING = VOLTAGE_SWING_MAX_LEVEL;
+
+	if (max_requested.PRE_EMPHASIS > PRE_EMPHASIS_MAX_LEVEL)
+		max_requested.PRE_EMPHASIS = PRE_EMPHASIS_MAX_LEVEL;
+	/*
+	if (max_requested.postCursor2 > PostCursor2_MaxLevel)
+	max_requested.postCursor2 = PostCursor2_MaxLevel;
+	*/
+
+	/* make sure the pre-emphasis matches the voltage swing*/
+	if (max_requested.PRE_EMPHASIS >
+		get_max_pre_emphasis_for_voltage_swing(
+			max_requested.VOLTAGE_SWING))
+		max_requested.PRE_EMPHASIS =
+		get_max_pre_emphasis_for_voltage_swing(
+			max_requested.VOLTAGE_SWING);
+
+	/*
+	 * Post Cursor2 levels are completely independent from
+	 * pre-emphasis (Post Cursor1) levels. But Post Cursor2 levels
+	 * can only be applied to each allowable combination of voltage
+	 * swing and pre-emphasis levels */
+	 /* if ( max_requested.postCursor2 >
+	  *  getMaxPostCursor2ForVoltageSwing(max_requested.voltageSwing))
+	  *  max_requested.postCursor2 =
+	  *  getMaxPostCursor2ForVoltageSwing(max_requested.voltageSwing);
+	  */
+
+	max_lt_setting->link_settings.link_rate =
+		link_training_setting->link_settings.link_rate;
+	max_lt_setting->link_settings.lane_count =
+	link_training_setting->link_settings.lane_count;
+	max_lt_setting->link_settings.link_spread =
+		link_training_setting->link_settings.link_spread;
+
+	for (lane = 0; lane <
+		link_training_setting->link_settings.lane_count;
+		lane++) {
+		max_lt_setting->lane_settings[lane].VOLTAGE_SWING =
+			max_requested.VOLTAGE_SWING;
+		max_lt_setting->lane_settings[lane].PRE_EMPHASIS =
+			max_requested.PRE_EMPHASIS;
+		/*max_lt_setting->laneSettings[lane].postCursor2 =
+		 * max_requested.postCursor2;
+		 */
+	}
+
+}
+
+static void get_lane_status_and_drive_settings(
+	struct dc_link *link,
+	const struct link_training_settings *link_training_setting,
+	union lane_status *ln_status,
+	union lane_align_status_updated *ln_status_updated,
+	struct link_training_settings *req_settings)
+{
+	uint8_t dpcd_buf[6] = {0};
+	union lane_adjust dpcd_lane_adjust[LANE_COUNT_DP_MAX] = {{{0}}};
+	struct link_training_settings request_settings = {{0}};
+	uint32_t lane;
+
+	memset(req_settings, '\0', sizeof(struct link_training_settings));
+
+	core_link_read_dpcd(
+		link,
+		DP_LANE0_1_STATUS,
+		(uint8_t *)(dpcd_buf),
+		sizeof(dpcd_buf));
+
+	for (lane = 0; lane <
+		(uint32_t)(link_training_setting->link_settings.lane_count);
+		lane++) {
+
+		ln_status[lane].raw =
+			get_nibble_at_index(&dpcd_buf[0], lane);
+		dpcd_lane_adjust[lane].raw =
+			get_nibble_at_index(&dpcd_buf[4], lane);
+	}
+
+	ln_status_updated->raw = dpcd_buf[2];
+
+	dm_logger_write(link->ctx->logger, LOG_HW_LINK_TRAINING,
+		"%s:\n%x Lane01Status = %x\n %x Lane23Status = %x\n ",
+		__func__,
+		DP_LANE0_1_STATUS, dpcd_buf[0],
+		DP_LANE2_3_STATUS, dpcd_buf[1]);
+
+	dm_logger_write(link->ctx->logger, LOG_HW_LINK_TRAINING,
+		"%s:\n %x Lane01AdjustRequest = %x\n %x Lane23AdjustRequest = %x\n",
+		__func__,
+		DP_ADJUST_REQUEST_LANE0_1,
+		dpcd_buf[4],
+		DP_ADJUST_REQUEST_LANE2_3,
+		dpcd_buf[5]);
+
+	/*copy to req_settings*/
+	request_settings.link_settings.lane_count =
+		link_training_setting->link_settings.lane_count;
+	request_settings.link_settings.link_rate =
+		link_training_setting->link_settings.link_rate;
+	request_settings.link_settings.link_spread =
+		link_training_setting->link_settings.link_spread;
+
+	for (lane = 0; lane <
+		(uint32_t)(link_training_setting->link_settings.lane_count);
+		lane++) {
+
+		request_settings.lane_settings[lane].VOLTAGE_SWING =
+			(enum dc_voltage_swing)(dpcd_lane_adjust[lane].bits.
+				VOLTAGE_SWING_LANE);
+		request_settings.lane_settings[lane].PRE_EMPHASIS =
+			(enum dc_pre_emphasis)(dpcd_lane_adjust[lane].bits.
+				PRE_EMPHASIS_LANE);
+	}
+
+	/*Note: for postcursor2, read adjusted
+	 * postcursor2 settings from*/
+	/*DpcdAddress_AdjustRequestPostCursor2 =
+	 *0x020C (not implemented yet)*/
+
+	/* we find the maximum of the requested settings across all lanes*/
+	/* and set this maximum for all lanes*/
+	find_max_drive_settings(&request_settings, req_settings);
+
+	/* if post cursor 2 is needed in the future,
+	 * read DpcdAddress_AdjustRequestPostCursor2 = 0x020C
+	 */
+
+}
+
+static void dpcd_set_lane_settings(
+	struct dc_link *link,
+	const struct link_training_settings *link_training_setting)
+{
+	union dpcd_training_lane dpcd_lane[LANE_COUNT_DP_MAX] = {{{0}}};
+	uint32_t lane;
+
+	for (lane = 0; lane <
+		(uint32_t)(link_training_setting->
+		link_settings.lane_count);
+		lane++) {
+		dpcd_lane[lane].bits.VOLTAGE_SWING_SET =
+			(uint8_t)(link_training_setting->
+			lane_settings[lane].VOLTAGE_SWING);
+		dpcd_lane[lane].bits.PRE_EMPHASIS_SET =
+			(uint8_t)(link_training_setting->
+			lane_settings[lane].PRE_EMPHASIS);
+		dpcd_lane[lane].bits.MAX_SWING_REACHED =
+			(link_training_setting->
+			lane_settings[lane].VOLTAGE_SWING ==
+			VOLTAGE_SWING_MAX_LEVEL ? 1 : 0);
+		dpcd_lane[lane].bits.MAX_PRE_EMPHASIS_REACHED =
+			(link_training_setting->
+			lane_settings[lane].PRE_EMPHASIS ==
+			PRE_EMPHASIS_MAX_LEVEL ? 1 : 0);
+	}
+
+	core_link_write_dpcd(link,
+		DP_TRAINING_LANE0_SET,
+		(uint8_t *)(dpcd_lane),
+		link_training_setting->link_settings.lane_count);
+
+	/*
+	if (LTSettings.link.rate == LinkRate_High2)
+	{
+		DpcdTrainingLaneSet2 dpcd_lane2[lane_count_DPMax] = {0};
+		for ( uint32_t lane = 0;
+		lane < lane_count_DPMax; lane++)
+		{
+			dpcd_lane2[lane].bits.post_cursor2_set =
+			static_cast<unsigned char>(
+			LTSettings.laneSettings[lane].postCursor2);
+			dpcd_lane2[lane].bits.max_post_cursor2_reached = 0;
+		}
+		m_pDpcdAccessSrv->WriteDpcdData(
+		DpcdAddress_Lane0Set2,
+		reinterpret_cast<unsigned char*>(dpcd_lane2),
+		LTSettings.link.lanes);
+	}
+	*/
+
+	dm_logger_write(link->ctx->logger, LOG_HW_LINK_TRAINING,
+		"%s\n %x VS set = %x  PE set = %x \
+		max VS Reached = %x  max PE Reached = %x\n",
+		__func__,
+		DP_TRAINING_LANE0_SET,
+		dpcd_lane[0].bits.VOLTAGE_SWING_SET,
+		dpcd_lane[0].bits.PRE_EMPHASIS_SET,
+		dpcd_lane[0].bits.MAX_SWING_REACHED,
+		dpcd_lane[0].bits.MAX_PRE_EMPHASIS_REACHED);
+
+	link->cur_lane_setting = link_training_setting->lane_settings[0];
+
+}
+
+static bool is_max_vs_reached(
+	const struct link_training_settings *lt_settings)
+{
+	uint32_t lane;
+	for (lane = 0; lane <
+		(uint32_t)(lt_settings->link_settings.lane_count);
+		lane++) {
+		if (lt_settings->lane_settings[lane].VOLTAGE_SWING
+			== VOLTAGE_SWING_MAX_LEVEL)
+			return true;
+	}
+	return false;
+
+}
+
+void dc_link_dp_set_drive_settings(
+	struct dc_link *link,
+	struct link_training_settings *lt_settings)
+{
+	/* program ASIC PHY settings*/
+	dp_set_hw_lane_settings(link, lt_settings);
+
+	/* Notify DP sink the PHY settings from source */
+	dpcd_set_lane_settings(link, lt_settings);
+}
+
+static bool perform_post_lt_adj_req_sequence(
+	struct dc_link *link,
+	struct link_training_settings *lt_settings)
+{
+	enum dc_lane_count lane_count =
+	lt_settings->link_settings.lane_count;
+
+	uint32_t adj_req_count;
+	uint32_t adj_req_timer;
+	bool req_drv_setting_changed;
+	uint32_t lane;
+
+	req_drv_setting_changed = false;
+	for (adj_req_count = 0; adj_req_count < POST_LT_ADJ_REQ_LIMIT;
+	adj_req_count++) {
+
+		req_drv_setting_changed = false;
+
+		for (adj_req_timer = 0;
+			adj_req_timer < POST_LT_ADJ_REQ_TIMEOUT;
+			adj_req_timer++) {
+
+			struct link_training_settings req_settings;
+			union lane_status dpcd_lane_status[LANE_COUNT_DP_MAX];
+			union lane_align_status_updated
+				dpcd_lane_status_updated;
+
+			get_lane_status_and_drive_settings(
+			link,
+			lt_settings,
+			dpcd_lane_status,
+			&dpcd_lane_status_updated,
+			&req_settings);
+
+			if (dpcd_lane_status_updated.bits.
+					POST_LT_ADJ_REQ_IN_PROGRESS == 0)
+				return true;
+
+			if (!is_cr_done(lane_count, dpcd_lane_status))
+				return false;
+
+			if (!is_ch_eq_done(
+				lane_count,
+				dpcd_lane_status,
+				&dpcd_lane_status_updated))
+				return false;
+
+			for (lane = 0; lane < (uint32_t)(lane_count); lane++) {
+
+				if (lt_settings->
+				lane_settings[lane].VOLTAGE_SWING !=
+				req_settings.lane_settings[lane].
+				VOLTAGE_SWING ||
+				lt_settings->lane_settings[lane].PRE_EMPHASIS !=
+				req_settings.lane_settings[lane].PRE_EMPHASIS) {
+
+					req_drv_setting_changed = true;
+					break;
+				}
+			}
+
+			if (req_drv_setting_changed) {
+				update_drive_settings(
+					lt_settings,req_settings);
+
+				dc_link_dp_set_drive_settings(link,
+						lt_settings);
+				break;
+			}
+
+			msleep(1);
+		}
+
+		if (!req_drv_setting_changed) {
+			dm_logger_write(link->ctx->logger, LOG_WARNING,
+				"%s: Post Link Training Adjust Request Timed out\n",
+				__func__);
+
+			ASSERT(0);
+			return true;
+		}
+	}
+	dm_logger_write(link->ctx->logger, LOG_WARNING,
+		"%s: Post Link Training Adjust Request limit reached\n",
+		__func__);
+
+	ASSERT(0);
+	return true;
+
+}
+
+static enum hw_dp_training_pattern get_supported_tp(struct dc_link *link)
+{
+	enum hw_dp_training_pattern highest_tp = HW_DP_TRAINING_PATTERN_2;
+	struct encoder_feature_support *features = &link->link_enc->features;
+	struct dpcd_caps *dpcd_caps = &link->dpcd_caps;
+
+	if (features->flags.bits.IS_TPS3_CAPABLE)
+		highest_tp = HW_DP_TRAINING_PATTERN_3;
+
+	if (features->flags.bits.IS_TPS4_CAPABLE)
+		highest_tp = HW_DP_TRAINING_PATTERN_4;
+
+	if (dpcd_caps->max_down_spread.bits.TPS4_SUPPORTED &&
+		highest_tp >= HW_DP_TRAINING_PATTERN_4)
+		return HW_DP_TRAINING_PATTERN_4;
+
+	if (dpcd_caps->max_ln_count.bits.TPS3_SUPPORTED &&
+		highest_tp >= HW_DP_TRAINING_PATTERN_3)
+		return HW_DP_TRAINING_PATTERN_3;
+
+	return HW_DP_TRAINING_PATTERN_2;
+}
+
+static enum link_training_result perform_channel_equalization_sequence(
+	struct dc_link *link,
+	struct link_training_settings *lt_settings)
+{
+	struct link_training_settings req_settings;
+	enum hw_dp_training_pattern hw_tr_pattern;
+	uint32_t retries_ch_eq;
+	enum dc_lane_count lane_count = lt_settings->link_settings.lane_count;
+	union lane_align_status_updated dpcd_lane_status_updated = {{0}};
+	union lane_status dpcd_lane_status[LANE_COUNT_DP_MAX] = {{{0}}};;
+
+	hw_tr_pattern = get_supported_tp(link);
+
+	dp_set_hw_training_pattern(link, hw_tr_pattern);
+
+	for (retries_ch_eq = 0; retries_ch_eq <= LINK_TRAINING_MAX_RETRY_COUNT;
+		retries_ch_eq++) {
+
+		dp_set_hw_lane_settings(link, lt_settings);
+
+		/* 2. update DPCD*/
+		if (!retries_ch_eq)
+			/* EPR #361076 - write as a 5-byte burst,
+			 * but only for the 1-st iteration*/
+			dpcd_set_lt_pattern_and_lane_settings(
+				link,
+				lt_settings,
+				hw_tr_pattern);
+		else
+			dpcd_set_lane_settings(link, lt_settings);
+
+		/* 3. wait for receiver to lock-on*/
+		wait_for_training_aux_rd_interval(link, 400);
+
+		/* 4. Read lane status and requested
+		 * drive settings as set by the sink*/
+
+		get_lane_status_and_drive_settings(
+			link,
+			lt_settings,
+			dpcd_lane_status,
+			&dpcd_lane_status_updated,
+			&req_settings);
+
+		/* 5. check CR done*/
+		if (!is_cr_done(lane_count, dpcd_lane_status))
+			return LINK_TRAINING_EQ_FAIL_CR;
+
+		/* 6. check CHEQ done*/
+		if (is_ch_eq_done(lane_count,
+			dpcd_lane_status,
+			&dpcd_lane_status_updated))
+			return LINK_TRAINING_SUCCESS;
+
+		/* 7. update VS/PE/PC2 in lt_settings*/
+		update_drive_settings(lt_settings, req_settings);
+	}
+
+	return LINK_TRAINING_EQ_FAIL_EQ;
+
+}
+
+static bool perform_clock_recovery_sequence(
+	struct dc_link *link,
+	struct link_training_settings *lt_settings)
+{
+	uint32_t retries_cr;
+	uint32_t retry_count;
+	uint32_t lane;
+	struct link_training_settings req_settings;
+	enum dc_lane_count lane_count =
+	lt_settings->link_settings.lane_count;
+	enum hw_dp_training_pattern hw_tr_pattern = HW_DP_TRAINING_PATTERN_1;
+	union lane_status dpcd_lane_status[LANE_COUNT_DP_MAX];
+	union lane_align_status_updated dpcd_lane_status_updated;
+
+	retries_cr = 0;
+	retry_count = 0;
+	/* initial drive setting (VS/PE/PC2)*/
+	for (lane = 0; lane < LANE_COUNT_DP_MAX; lane++) {
+		lt_settings->lane_settings[lane].VOLTAGE_SWING =
+		VOLTAGE_SWING_LEVEL0;
+		lt_settings->lane_settings[lane].PRE_EMPHASIS =
+		PRE_EMPHASIS_DISABLED;
+		lt_settings->lane_settings[lane].POST_CURSOR2 =
+		POST_CURSOR2_DISABLED;
+	}
+
+	dp_set_hw_training_pattern(link, hw_tr_pattern);
+
+	/* najeeb - The synaptics MST hub can put the LT in
+	* infinite loop by switching the VS
+	*/
+	/* between level 0 and level 1 continuously, here
+	* we try for CR lock for LinkTrainingMaxCRRetry count*/
+	while ((retries_cr < LINK_TRAINING_MAX_RETRY_COUNT) &&
+	(retry_count < LINK_TRAINING_MAX_CR_RETRY)) {
+
+		memset(&dpcd_lane_status, '\0', sizeof(dpcd_lane_status));
+		memset(&dpcd_lane_status_updated, '\0',
+		sizeof(dpcd_lane_status_updated));
+
+		/* 1. call HWSS to set lane settings*/
+		dp_set_hw_lane_settings(
+				link,
+				lt_settings);
+
+		/* 2. update DPCD of the receiver*/
+		if (!retries_cr)
+			/* EPR #361076 - write as a 5-byte burst,
+			 * but only for the 1-st iteration.*/
+			dpcd_set_lt_pattern_and_lane_settings(
+					link,
+					lt_settings,
+					hw_tr_pattern);
+		else
+			dpcd_set_lane_settings(
+					link,
+					lt_settings);
+
+		/* 3. wait receiver to lock-on*/
+		wait_for_training_aux_rd_interval(
+				link,
+				100);
+
+		/* 4. Read lane status and requested drive
+		* settings as set by the sink
+		*/
+		get_lane_status_and_drive_settings(
+				link,
+				lt_settings,
+				dpcd_lane_status,
+				&dpcd_lane_status_updated,
+				&req_settings);
+
+		/* 5. check CR done*/
+		if (is_cr_done(lane_count, dpcd_lane_status))
+			return true;
+
+		/* 6. max VS reached*/
+		if (is_max_vs_reached(lt_settings))
+			return false;
+
+		/* 7. same voltage*/
+		/* Note: VS same for all lanes,
+		* so comparing first lane is sufficient*/
+		if (lt_settings->lane_settings[0].VOLTAGE_SWING ==
+			req_settings.lane_settings[0].VOLTAGE_SWING)
+			retries_cr++;
+		else
+			retries_cr = 0;
+
+		/* 8. update VS/PE/PC2 in lt_settings*/
+		update_drive_settings(lt_settings, req_settings);
+
+		retry_count++;
+	}
+
+	if (retry_count >= LINK_TRAINING_MAX_CR_RETRY) {
+		ASSERT(0);
+		dm_logger_write(link->ctx->logger, LOG_ERROR,
+			"%s: Link Training Error, could not \
+			 get CR after %d tries. \
+			Possibly voltage swing issue", __func__,
+			LINK_TRAINING_MAX_CR_RETRY);
+
+	}
+
+	return false;
+}
+
+static inline bool perform_link_training_int(
+	struct dc_link *link,
+	struct link_training_settings *lt_settings,
+	bool status)
+{
+	union lane_count_set lane_count_set = { {0} };
+	union dpcd_training_pattern dpcd_pattern = { {0} };
+
+	/* 3. set training not in progress*/
+	dpcd_pattern.v1_4.TRAINING_PATTERN_SET = DPCD_TRAINING_PATTERN_VIDEOIDLE;
+	dpcd_set_training_pattern(link, dpcd_pattern);
+
+	/* 4. mainlink output idle pattern*/
+	dp_set_hw_test_pattern(link, DP_TEST_PATTERN_VIDEO_MODE, NULL, 0);
+
+	/*
+	 * 5. post training adjust if required
+	 * If the upstream DPTX and downstream DPRX both support TPS4,
+	 * TPS4 must be used instead of POST_LT_ADJ_REQ.
+	 */
+	if (link->dpcd_caps.max_ln_count.bits.POST_LT_ADJ_REQ_SUPPORTED != 1 ||
+			get_supported_tp(link) == HW_DP_TRAINING_PATTERN_4)
+		return status;
+
+	if (status &&
+		perform_post_lt_adj_req_sequence(link, lt_settings) == false)
+		status = false;
+
+	lane_count_set.bits.LANE_COUNT_SET = lt_settings->link_settings.lane_count;
+	lane_count_set.bits.ENHANCED_FRAMING = 1;
+	lane_count_set.bits.POST_LT_ADJ_REQ_GRANTED = 0;
+
+	core_link_write_dpcd(
+		link,
+		DP_LANE_COUNT_SET,
+		&lane_count_set.raw,
+		sizeof(lane_count_set));
+
+	return status;
+}
+
+enum link_training_result dc_link_dp_perform_link_training(
+	struct dc_link *link,
+	const struct dc_link_settings *link_setting,
+	bool skip_video_pattern)
+{
+	enum link_training_result status = LINK_TRAINING_SUCCESS;
+
+	char *link_rate = "Unknown";
+	struct link_training_settings lt_settings;
+
+	memset(&lt_settings, '\0', sizeof(lt_settings));
+
+	lt_settings.link_settings.link_rate = link_setting->link_rate;
+	lt_settings.link_settings.lane_count = link_setting->lane_count;
+
+	/*@todo[vdevulap] move SS to LS, should not be handled by displaypath*/
+
+	/* TODO hard coded to SS for now
+	 * lt_settings.link_settings.link_spread =
+	 * dal_display_path_is_ss_supported(
+	 * path_mode->display_path) ?
+	 * LINK_SPREAD_05_DOWNSPREAD_30KHZ :
+	 * LINK_SPREAD_DISABLED;
+	 */
+	lt_settings.link_settings.link_spread = LINK_SPREAD_05_DOWNSPREAD_30KHZ;
+
+	/* 1. set link rate, lane count and spread*/
+	dpcd_set_link_settings(link, &lt_settings);
+
+	/* 2. perform link training (set link training done
+	 *  to false is done as well)*/
+	if (!perform_clock_recovery_sequence(link, &lt_settings)) {
+		status = LINK_TRAINING_CR_FAIL;
+	} else {
+		status = perform_channel_equalization_sequence(link,
+				&lt_settings);
+	}
+
+	if ((status == LINK_TRAINING_SUCCESS) || !skip_video_pattern) {
+		if (!perform_link_training_int(link,
+				&lt_settings,
+				status == LINK_TRAINING_SUCCESS)) {
+			/* the next link training setting in this case
+			 * would be the same as CR failure case.
+			 */
+			status = LINK_TRAINING_CR_FAIL;
+		}
+	}
+
+	/* 6. print status message*/
+	switch (lt_settings.link_settings.link_rate) {
+
+	case LINK_RATE_LOW:
+		link_rate = "RBR";
+		break;
+	case LINK_RATE_HIGH:
+		link_rate = "HBR";
+		break;
+	case LINK_RATE_HIGH2:
+		link_rate = "HBR2";
+		break;
+	case LINK_RATE_RBR2:
+		link_rate = "RBR2";
+		break;
+	case LINK_RATE_HIGH3:
+		link_rate = "HBR3";
+		break;
+	default:
+		break;
+	}
+
+	/* Connectivity log: link training */
+	CONN_MSG_LT(link, "%sx%d %s VS=%d, PE=%d",
+			link_rate,
+			lt_settings.link_settings.lane_count,
+			(status ==  LINK_TRAINING_SUCCESS) ? "pass" :
+			((status == LINK_TRAINING_CR_FAIL) ? "CR failed" :
+			"EQ failed"),
+			lt_settings.lane_settings[0].VOLTAGE_SWING,
+			lt_settings.lane_settings[0].PRE_EMPHASIS);
+
+	return status;
+}
+
+
+bool perform_link_training_with_retries(
+	struct dc_link *link,
+	const struct dc_link_settings *link_setting,
+	bool skip_video_pattern,
+	int attempts)
+{
+	uint8_t j;
+	uint8_t delay_between_attempts = LINK_TRAINING_RETRY_DELAY;
+
+	for (j = 0; j < attempts; ++j) {
+
+		if (dc_link_dp_perform_link_training(
+				link,
+				link_setting,
+				skip_video_pattern) == LINK_TRAINING_SUCCESS)
+			return true;
+
+		msleep(delay_between_attempts);
+		delay_between_attempts += LINK_TRAINING_RETRY_DELAY;
+	}
+
+	return false;
+}
+
+static struct dc_link_settings get_max_link_cap(struct dc_link *link)
+{
+	/* Set Default link settings */
+	struct dc_link_settings max_link_cap = {LANE_COUNT_FOUR, LINK_RATE_HIGH,
+			LINK_SPREAD_05_DOWNSPREAD_30KHZ};
+
+	/* Higher link settings based on feature supported */
+	if (link->link_enc->features.flags.bits.IS_HBR2_CAPABLE)
+		max_link_cap.link_rate = LINK_RATE_HIGH2;
+
+	if (link->link_enc->features.flags.bits.IS_HBR3_CAPABLE)
+		max_link_cap.link_rate = LINK_RATE_HIGH3;
+
+	/* Lower link settings based on sink's link cap */
+	if (link->reported_link_cap.lane_count < max_link_cap.lane_count)
+		max_link_cap.lane_count =
+				link->reported_link_cap.lane_count;
+	if (link->reported_link_cap.link_rate < max_link_cap.link_rate)
+		max_link_cap.link_rate =
+				link->reported_link_cap.link_rate;
+	if (link->reported_link_cap.link_spread <
+			max_link_cap.link_spread)
+		max_link_cap.link_spread =
+				link->reported_link_cap.link_spread;
+	return max_link_cap;
+}
+
+bool dp_hbr_verify_link_cap(
+	struct dc_link *link,
+	struct dc_link_settings *known_limit_link_setting)
+{
+	struct dc_link_settings max_link_cap = {0};
+	struct dc_link_settings cur_link_setting = {0};
+	struct dc_link_settings *cur = &cur_link_setting;
+	struct dc_link_settings initial_link_settings = {0};
+	bool success;
+	bool skip_link_training;
+	bool skip_video_pattern;
+	struct clock_source *dp_cs;
+	enum clock_source_id dp_cs_id = CLOCK_SOURCE_ID_EXTERNAL;
+	enum link_training_result status;
+
+	success = false;
+	skip_link_training = false;
+
+	max_link_cap = get_max_link_cap(link);
+
+	/* TODO implement override and monitor patch later */
+
+	/* try to train the link from high to low to
+	 * find the physical link capability
+	 */
+	/* disable PHY done possible by BIOS, will be done by driver itself */
+	dp_disable_link_phy(link, link->connector_signal);
+
+	dp_cs = link->dc->res_pool->dp_clock_source;
+
+	if (dp_cs)
+		dp_cs_id = dp_cs->id;
+	else {
+		/*
+		 * dp clock source is not initialized for some reason.
+		 * Should not happen, CLOCK_SOURCE_ID_EXTERNAL will be used
+		 */
+		ASSERT(dp_cs);
+	}
+
+	/* link training starts with the maximum common settings
+	 * supported by both sink and ASIC.
+	 */
+	initial_link_settings = get_common_supported_link_settings(
+			*known_limit_link_setting,
+			max_link_cap);
+	cur_link_setting = initial_link_settings;
+	do {
+		skip_video_pattern = true;
+
+		if (cur->link_rate == LINK_RATE_LOW)
+			skip_video_pattern = false;
+
+		dp_enable_link_phy(
+				link,
+				link->connector_signal,
+				dp_cs_id,
+				cur);
+
+		if (skip_link_training)
+			success = true;
+		else {
+			status = dc_link_dp_perform_link_training(
+							link,
+							cur,
+							skip_video_pattern);
+			if (status == LINK_TRAINING_SUCCESS)
+				success = true;
+		}
+
+		if (success)
+			link->verified_link_cap = *cur;
+
+		/* always disable the link before trying another
+		 * setting or before returning we'll enable it later
+		 * based on the actual mode we're driving
+		 */
+		dp_disable_link_phy(link, link->connector_signal);
+	} while (!success && decide_fallback_link_setting(
+			initial_link_settings, cur, status));
+
+	/* Link Training failed for all Link Settings
+	 *  (Lane Count is still unknown)
+	 */
+	if (!success) {
+		/* If all LT fails for all settings,
+		 * set verified = failed safe (1 lane low)
+		 */
+		link->verified_link_cap.lane_count = LANE_COUNT_ONE;
+		link->verified_link_cap.link_rate = LINK_RATE_LOW;
+
+		link->verified_link_cap.link_spread =
+		LINK_SPREAD_DISABLED;
+	}
+
+
+	return success;
+}
+
+static struct dc_link_settings get_common_supported_link_settings (
+		struct dc_link_settings link_setting_a,
+		struct dc_link_settings link_setting_b)
+{
+	struct dc_link_settings link_settings = {0};
+
+	link_settings.lane_count =
+		(link_setting_a.lane_count <=
+			link_setting_b.lane_count) ?
+			link_setting_a.lane_count :
+			link_setting_b.lane_count;
+	link_settings.link_rate =
+		(link_setting_a.link_rate <=
+			link_setting_b.link_rate) ?
+			link_setting_a.link_rate :
+			link_setting_b.link_rate;
+	link_settings.link_spread = LINK_SPREAD_DISABLED;
+
+	/* in DP compliance test, DPR-120 may have
+	 * a random value in its MAX_LINK_BW dpcd field.
+	 * We map it to the maximum supported link rate that
+	 * is smaller than MAX_LINK_BW in this case.
+	 */
+	if (link_settings.link_rate > LINK_RATE_HIGH3) {
+		link_settings.link_rate = LINK_RATE_HIGH3;
+	} else if (link_settings.link_rate < LINK_RATE_HIGH3
+			&& link_settings.link_rate > LINK_RATE_HIGH2) {
+		link_settings.link_rate = LINK_RATE_HIGH2;
+	} else if (link_settings.link_rate < LINK_RATE_HIGH2
+			&& link_settings.link_rate > LINK_RATE_HIGH) {
+		link_settings.link_rate = LINK_RATE_HIGH;
+	} else if (link_settings.link_rate < LINK_RATE_HIGH
+			&& link_settings.link_rate > LINK_RATE_LOW) {
+		link_settings.link_rate = LINK_RATE_LOW;
+	} else if (link_settings.link_rate < LINK_RATE_LOW) {
+		link_settings.link_rate = LINK_RATE_UNKNOWN;
+	}
+
+	return link_settings;
+}
+
+static inline bool reached_minimum_lane_count(enum dc_lane_count lane_count)
+{
+	return lane_count <= LANE_COUNT_ONE;
+}
+
+static inline bool reached_minimum_link_rate(enum dc_link_rate link_rate)
+{
+	return link_rate <= LINK_RATE_LOW;
+}
+
+static enum dc_lane_count reduce_lane_count(enum dc_lane_count lane_count)
+{
+	switch (lane_count) {
+	case LANE_COUNT_FOUR:
+		return LANE_COUNT_TWO;
+	case LANE_COUNT_TWO:
+		return LANE_COUNT_ONE;
+	case LANE_COUNT_ONE:
+		return LANE_COUNT_UNKNOWN;
+	default:
+		return LANE_COUNT_UNKNOWN;
+	}
+}
+
+static enum dc_link_rate reduce_link_rate(enum dc_link_rate link_rate)
+{
+	switch (link_rate) {
+	case LINK_RATE_HIGH3:
+		return LINK_RATE_HIGH2;
+	case LINK_RATE_HIGH2:
+		return LINK_RATE_HIGH;
+	case LINK_RATE_HIGH:
+		return LINK_RATE_LOW;
+	case LINK_RATE_LOW:
+		return LINK_RATE_UNKNOWN;
+	default:
+		return LINK_RATE_UNKNOWN;
+	}
+}
+
+static enum dc_lane_count increase_lane_count(enum dc_lane_count lane_count)
+{
+	switch (lane_count) {
+	case LANE_COUNT_ONE:
+		return LANE_COUNT_TWO;
+	case LANE_COUNT_TWO:
+		return LANE_COUNT_FOUR;
+	default:
+		return LANE_COUNT_UNKNOWN;
+	}
+}
+
+static enum dc_link_rate increase_link_rate(enum dc_link_rate link_rate)
+{
+	switch (link_rate) {
+	case LINK_RATE_LOW:
+		return LINK_RATE_HIGH;
+	case LINK_RATE_HIGH:
+		return LINK_RATE_HIGH2;
+	case LINK_RATE_HIGH2:
+		return LINK_RATE_HIGH3;
+	default:
+		return LINK_RATE_UNKNOWN;
+	}
+}
+
+/*
+ * function: set link rate and lane count fallback based
+ * on current link setting and last link training result
+ * return value:
+ *			true - link setting could be set
+ *			false - has reached minimum setting
+ *					and no further fallback could be done
+ */
+static bool decide_fallback_link_setting(
+		struct dc_link_settings initial_link_settings,
+		struct dc_link_settings *current_link_setting,
+		enum link_training_result training_result)
+{
+	if (!current_link_setting)
+		return false;
+
+	switch (training_result) {
+	case LINK_TRAINING_CR_FAIL:
+	{
+		if (!reached_minimum_link_rate
+				(current_link_setting->link_rate)) {
+			current_link_setting->link_rate =
+				reduce_link_rate(
+					current_link_setting->link_rate);
+		} else if (!reached_minimum_lane_count
+				(current_link_setting->lane_count)) {
+			current_link_setting->link_rate =
+				initial_link_settings.link_rate;
+			current_link_setting->lane_count =
+				reduce_lane_count(
+					current_link_setting->lane_count);
+		} else {
+			return false;
+		}
+		break;
+	}
+	case LINK_TRAINING_EQ_FAIL_EQ:
+	{
+		if (!reached_minimum_lane_count
+				(current_link_setting->lane_count)) {
+			current_link_setting->lane_count =
+				reduce_lane_count(
+					current_link_setting->lane_count);
+		} else if (!reached_minimum_link_rate
+				(current_link_setting->link_rate)) {
+			current_link_setting->link_rate =
+				reduce_link_rate(
+					current_link_setting->link_rate);
+		} else {
+			return false;
+		}
+		break;
+	}
+	case LINK_TRAINING_EQ_FAIL_CR:
+	{
+		if (!reached_minimum_link_rate
+				(current_link_setting->link_rate)) {
+			current_link_setting->link_rate =
+				reduce_link_rate(
+					current_link_setting->link_rate);
+		} else {
+			return false;
+		}
+		break;
+	}
+	default:
+		return false;
+	}
+	return true;
+}
+
+static uint32_t bandwidth_in_kbps_from_timing(
+	const struct dc_crtc_timing *timing)
+{
+	uint32_t bits_per_channel = 0;
+	uint32_t kbps;
+	switch (timing->display_color_depth) {
+
+	case COLOR_DEPTH_666:
+		bits_per_channel = 6;
+		break;
+	case COLOR_DEPTH_888:
+		bits_per_channel = 8;
+		break;
+	case COLOR_DEPTH_101010:
+		bits_per_channel = 10;
+		break;
+	case COLOR_DEPTH_121212:
+		bits_per_channel = 12;
+		break;
+	case COLOR_DEPTH_141414:
+		bits_per_channel = 14;
+		break;
+	case COLOR_DEPTH_161616:
+		bits_per_channel = 16;
+		break;
+	default:
+		break;
+	}
+	ASSERT(bits_per_channel != 0);
+
+	kbps = timing->pix_clk_khz;
+	kbps *= bits_per_channel;
+
+	if (timing->flags.Y_ONLY != 1)
+		/*Only YOnly make reduce bandwidth by 1/3 compares to RGB*/
+		kbps *= 3;
+
+	return kbps;
+
+}
+
+static uint32_t bandwidth_in_kbps_from_link_settings(
+	const struct dc_link_settings *link_setting)
+{
+	uint32_t link_rate_in_kbps = link_setting->link_rate *
+		LINK_RATE_REF_FREQ_IN_KHZ;
+
+	uint32_t lane_count  = link_setting->lane_count;
+	uint32_t kbps = link_rate_in_kbps;
+	kbps *= lane_count;
+	kbps *= 8;   /* 8 bits per byte*/
+
+	return kbps;
+
+}
+
+bool dp_validate_mode_timing(
+	struct dc_link *link,
+	const struct dc_crtc_timing *timing)
+{
+	uint32_t req_bw;
+	uint32_t max_bw;
+
+	const struct dc_link_settings *link_setting;
+
+	/*always DP fail safe mode*/
+	if (timing->pix_clk_khz == (uint32_t)25175 &&
+		timing->h_addressable == (uint32_t)640 &&
+		timing->v_addressable == (uint32_t)480)
+		return true;
+
+	/* We always use verified link settings */
+	link_setting = &link->verified_link_cap;
+
+	/* TODO: DYNAMIC_VALIDATION needs to be implemented */
+	/*if (flags.DYNAMIC_VALIDATION == 1 &&
+		link->verified_link_cap.lane_count != LANE_COUNT_UNKNOWN)
+		link_setting = &link->verified_link_cap;
+	*/
+
+	req_bw = bandwidth_in_kbps_from_timing(timing);
+	max_bw = bandwidth_in_kbps_from_link_settings(link_setting);
+
+	if (req_bw <= max_bw) {
+		/* remember the biggest mode here, during
+		 * initial link training (to get
+		 * verified_link_cap), LS sends event about
+		 * cannot train at reported cap to upper
+		 * layer and upper layer will re-enumerate modes.
+		 * this is not necessary if the lower
+		 * verified_link_cap is enough to drive
+		 * all the modes */
+
+		/* TODO: DYNAMIC_VALIDATION needs to be implemented */
+		/* if (flags.DYNAMIC_VALIDATION == 1)
+			dpsst->max_req_bw_for_verified_linkcap = dal_max(
+				dpsst->max_req_bw_for_verified_linkcap, req_bw); */
+		return true;
+	} else
+		return false;
+}
+
+void decide_link_settings(struct dc_stream_state *stream,
+	struct dc_link_settings *link_setting)
+{
+
+	struct dc_link_settings initial_link_setting = {
+		LANE_COUNT_ONE, LINK_RATE_LOW, LINK_SPREAD_DISABLED};
+	struct dc_link_settings current_link_setting =
+			initial_link_setting;
+	struct dc_link *link;
+	uint32_t req_bw;
+	uint32_t link_bw;
+
+	req_bw = bandwidth_in_kbps_from_timing(&stream->timing);
+
+	link = stream->sink->link;
+
+	/* if preferred is specified through AMDDP, use it, if it's enough
+	 * to drive the mode
+	 */
+	if (link->preferred_link_setting.lane_count !=
+			LANE_COUNT_UNKNOWN &&
+			link->preferred_link_setting.link_rate !=
+					LINK_RATE_UNKNOWN) {
+		*link_setting =  link->preferred_link_setting;
+		return;
+	}
+
+	/* MST doesn't perform link training for now
+	 * TODO: add MST specific link training routine
+	 */
+	if (is_mst_supported(link)) {
+		*link_setting = link->verified_link_cap;
+		return;
+	}
+
+	/* search for the minimum link setting that:
+	 * 1. is supported according to the link training result
+	 * 2. could support the b/w requested by the timing
+	 */
+	while (current_link_setting.link_rate <=
+			link->verified_link_cap.link_rate) {
+		link_bw = bandwidth_in_kbps_from_link_settings(
+				&current_link_setting);
+		if (req_bw <= link_bw) {
+			*link_setting = current_link_setting;
+			return;
+		}
+
+		if (current_link_setting.lane_count <
+				link->verified_link_cap.lane_count) {
+			current_link_setting.lane_count =
+					increase_lane_count(
+							current_link_setting.lane_count);
+		} else {
+			current_link_setting.link_rate =
+					increase_link_rate(
+							current_link_setting.link_rate);
+			current_link_setting.lane_count =
+					initial_link_setting.lane_count;
+		}
+	}
+
+	BREAK_TO_DEBUGGER();
+	ASSERT(link->verified_link_cap.lane_count != LANE_COUNT_UNKNOWN);
+
+	*link_setting = link->verified_link_cap;
+}
+
+/*************************Short Pulse IRQ***************************/
+
+static bool hpd_rx_irq_check_link_loss_status(
+	struct dc_link *link,
+	union hpd_irq_data *hpd_irq_dpcd_data)
+{
+	uint8_t irq_reg_rx_power_state = 0;
+	enum dc_status dpcd_result = DC_ERROR_UNEXPECTED;
+	union lane_status lane_status;
+	uint32_t lane;
+	bool sink_status_changed;
+	bool return_code;
+
+	sink_status_changed = false;
+	return_code = false;
+
+	if (link->cur_link_settings.lane_count == 0)
+		return return_code;
+
+	/*1. Check that Link Status changed, before re-training.*/
+
+	/*parse lane status*/
+	for (lane = 0; lane < link->cur_link_settings.lane_count; lane++) {
+		/* check status of lanes 0,1
+		 * changed DpcdAddress_Lane01Status (0x202)
+		 */
+		lane_status.raw = get_nibble_at_index(
+			&hpd_irq_dpcd_data->bytes.lane01_status.raw,
+			lane);
+
+		if (!lane_status.bits.CHANNEL_EQ_DONE_0 ||
+			!lane_status.bits.CR_DONE_0 ||
+			!lane_status.bits.SYMBOL_LOCKED_0) {
+			/* if one of the channel equalization, clock
+			 * recovery or symbol lock is dropped
+			 * consider it as (link has been
+			 * dropped) dp sink status has changed
+			 */
+			sink_status_changed = true;
+			break;
+		}
+	}
+
+	/* Check interlane align.*/
+	if (sink_status_changed ||
+		!hpd_irq_dpcd_data->bytes.lane_status_updated.bits.INTERLANE_ALIGN_DONE) {
+
+		dm_logger_write(link->ctx->logger, LOG_HW_HPD_IRQ,
+			"%s: Link Status changed.\n", __func__);
+
+		return_code = true;
+
+		/*2. Check that we can handle interrupt: Not in FS DOS,
+		 *  Not in "Display Timeout" state, Link is trained.
+		 */
+		dpcd_result = core_link_read_dpcd(link,
+			DP_SET_POWER,
+			&irq_reg_rx_power_state,
+			sizeof(irq_reg_rx_power_state));
+
+		if (dpcd_result != DC_OK) {
+			dm_logger_write(link->ctx->logger, LOG_HW_HPD_IRQ,
+				"%s: DPCD read failed to obtain power state.\n",
+				__func__);
+		} else {
+			if (irq_reg_rx_power_state != DP_SET_POWER_D0)
+				return_code = false;
+		}
+	}
+
+	return return_code;
+}
+
+static enum dc_status read_hpd_rx_irq_data(
+	struct dc_link *link,
+	union hpd_irq_data *irq_data)
+{
+	/* The HW reads 16 bytes from 200h on HPD,
+	 * but if we get an AUX_DEFER, the HW cannot retry
+	 * and this causes the CTS tests 4.3.2.1 - 3.2.4 to
+	 * fail, so we now explicitly read 6 bytes which is
+	 * the req from the above mentioned test cases.
+	 */
+	return core_link_read_dpcd(
+	link,
+	DP_SINK_COUNT,
+	irq_data->raw,
+	sizeof(union hpd_irq_data));
+}
+
+static bool allow_hpd_rx_irq(const struct dc_link *link)
+{
+	/*
+	 * Don't handle RX IRQ unless one of following is met:
+	 * 1) The link is established (cur_link_settings != unknown)
+	 * 2) We kicked off MST detection
+	 * 3) We know we're dealing with an active dongle
+	 */
+
+	if ((link->cur_link_settings.lane_count != LANE_COUNT_UNKNOWN) ||
+		(link->type == dc_connection_mst_branch) ||
+		is_dp_active_dongle(link))
+		return true;
+
+	return false;
+}
+
+static bool handle_hpd_irq_psr_sink(const struct dc_link *link)
+{
+	union dpcd_psr_configuration psr_configuration;
+
+	if (!link->psr_enabled)
+		return false;
+
+	dm_helpers_dp_read_dpcd(
+		link->ctx,
+		link,
+		368,/*DpcdAddress_PSR_Enable_Cfg*/
+		&psr_configuration.raw,
+		sizeof(psr_configuration.raw));
+
+
+	if (psr_configuration.bits.ENABLE) {
+		unsigned char dpcdbuf[3] = {0};
+		union psr_error_status psr_error_status;
+		union psr_sink_psr_status psr_sink_psr_status;
+
+		dm_helpers_dp_read_dpcd(
+			link->ctx,
+			link,
+			0x2006, /*DpcdAddress_PSR_Error_Status*/
+			(unsigned char *) dpcdbuf,
+			sizeof(dpcdbuf));
+
+		/*DPCD 2006h   ERROR STATUS*/
+		psr_error_status.raw = dpcdbuf[0];
+		/*DPCD 2008h   SINK PANEL SELF REFRESH STATUS*/
+		psr_sink_psr_status.raw = dpcdbuf[2];
+
+		if (psr_error_status.bits.LINK_CRC_ERROR ||
+				psr_error_status.bits.RFB_STORAGE_ERROR) {
+			/* Acknowledge and clear error bits */
+			dm_helpers_dp_write_dpcd(
+				link->ctx,
+				link,
+				8198,/*DpcdAddress_PSR_Error_Status*/
+				&psr_error_status.raw,
+				sizeof(psr_error_status.raw));
+
+			/* PSR error, disable and re-enable PSR */
+			dc_link_set_psr_enable(link, false, true);
+			dc_link_set_psr_enable(link, true, true);
+
+			return true;
+		} else if (psr_sink_psr_status.bits.SINK_SELF_REFRESH_STATUS ==
+				PSR_SINK_STATE_ACTIVE_DISPLAY_FROM_SINK_RFB){
+			/* No error is detect, PSR is active.
+			 * We should return with IRQ_HPD handled without
+			 * checking for loss of sync since PSR would have
+			 * powered down main link.
+			 */
+			return true;
+		}
+	}
+	return false;
+}
+
+static void dp_test_send_link_training(struct dc_link *link)
+{
+	struct dc_link_settings link_settings = {0};
+
+	core_link_read_dpcd(
+			link,
+			DP_TEST_LANE_COUNT,
+			(unsigned char *)(&link_settings.lane_count),
+			1);
+	core_link_read_dpcd(
+			link,
+			DP_TEST_LINK_RATE,
+			(unsigned char *)(&link_settings.link_rate),
+			1);
+
+	/* Set preferred link settings */
+	link->verified_link_cap.lane_count = link_settings.lane_count;
+	link->verified_link_cap.link_rate = link_settings.link_rate;
+
+	dp_retrain_link_dp_test(link, &link_settings, false);
+}
+
+/* TODO hbr2 compliance eye output is unstable
+ * (toggling on and off) with debugger break
+ * This caueses intermittent PHY automation failure
+ * Need to look into the root cause */
+static uint8_t force_tps4_for_cp2520 = 1;
+
+static void dp_test_send_phy_test_pattern(struct dc_link *link)
+{
+	union phy_test_pattern dpcd_test_pattern;
+	union lane_adjust dpcd_lane_adjustment[2];
+	unsigned char dpcd_post_cursor_2_adjustment = 0;
+	unsigned char test_80_bit_pattern[
+			(DP_TEST_80BIT_CUSTOM_PATTERN_79_72 -
+			DP_TEST_80BIT_CUSTOM_PATTERN_7_0)+1] = {0};
+	enum dp_test_pattern test_pattern;
+	struct dc_link_training_settings link_settings;
+	union lane_adjust dpcd_lane_adjust;
+	unsigned int lane;
+	struct link_training_settings link_training_settings;
+	int i = 0;
+
+	dpcd_test_pattern.raw = 0;
+	memset(dpcd_lane_adjustment, 0, sizeof(dpcd_lane_adjustment));
+	memset(&link_settings, 0, sizeof(link_settings));
+
+	/* get phy test pattern and pattern parameters from DP receiver */
+	core_link_read_dpcd(
+			link,
+			DP_TEST_PHY_PATTERN,
+			&dpcd_test_pattern.raw,
+			sizeof(dpcd_test_pattern));
+	core_link_read_dpcd(
+			link,
+			DP_ADJUST_REQUEST_LANE0_1,
+			&dpcd_lane_adjustment[0].raw,
+			sizeof(dpcd_lane_adjustment));
+
+	/*get post cursor 2 parameters
+	 * For DP 1.1a or eariler, this DPCD register's value is 0
+	 * For DP 1.2 or later:
+	 * Bits 1:0 = POST_CURSOR2_LANE0; Bits 3:2 = POST_CURSOR2_LANE1
+	 * Bits 5:4 = POST_CURSOR2_LANE2; Bits 7:6 = POST_CURSOR2_LANE3
+	 */
+	core_link_read_dpcd(
+			link,
+			DP_ADJUST_REQUEST_POST_CURSOR2,
+			&dpcd_post_cursor_2_adjustment,
+			sizeof(dpcd_post_cursor_2_adjustment));
+
+	/* translate request */
+	switch (dpcd_test_pattern.bits.PATTERN) {
+	case PHY_TEST_PATTERN_D10_2:
+		test_pattern = DP_TEST_PATTERN_D102;
+		break;
+	case PHY_TEST_PATTERN_SYMBOL_ERROR:
+		test_pattern = DP_TEST_PATTERN_SYMBOL_ERROR;
+		break;
+	case PHY_TEST_PATTERN_PRBS7:
+		test_pattern = DP_TEST_PATTERN_PRBS7;
+		break;
+	case PHY_TEST_PATTERN_80BIT_CUSTOM:
+		test_pattern = DP_TEST_PATTERN_80BIT_CUSTOM;
+		break;
+	case PHY_TEST_PATTERN_CP2520_1:
+		/* CP2520 pattern is unstable, temporarily use TPS4 instead */
+		test_pattern = (force_tps4_for_cp2520 == 1) ?
+				DP_TEST_PATTERN_TRAINING_PATTERN4 :
+				DP_TEST_PATTERN_HBR2_COMPLIANCE_EYE;
+		break;
+	case PHY_TEST_PATTERN_CP2520_2:
+		/* CP2520 pattern is unstable, temporarily use TPS4 instead */
+		test_pattern = (force_tps4_for_cp2520 == 1) ?
+				DP_TEST_PATTERN_TRAINING_PATTERN4 :
+				DP_TEST_PATTERN_HBR2_COMPLIANCE_EYE;
+		break;
+	case PHY_TEST_PATTERN_CP2520_3:
+		test_pattern = DP_TEST_PATTERN_TRAINING_PATTERN4;
+		break;
+	default:
+		test_pattern = DP_TEST_PATTERN_VIDEO_MODE;
+	break;
+	}
+
+	if (test_pattern == DP_TEST_PATTERN_80BIT_CUSTOM)
+		core_link_read_dpcd(
+				link,
+				DP_TEST_80BIT_CUSTOM_PATTERN_7_0,
+				test_80_bit_pattern,
+				sizeof(test_80_bit_pattern));
+
+	/* prepare link training settings */
+	link_settings.link = link->cur_link_settings;
+
+	for (lane = 0; lane <
+		(unsigned int)(link->cur_link_settings.lane_count);
+		lane++) {
+		dpcd_lane_adjust.raw =
+			get_nibble_at_index(&dpcd_lane_adjustment[0].raw, lane);
+		link_settings.lane_settings[lane].VOLTAGE_SWING =
+			(enum dc_voltage_swing)
+			(dpcd_lane_adjust.bits.VOLTAGE_SWING_LANE);
+		link_settings.lane_settings[lane].PRE_EMPHASIS =
+			(enum dc_pre_emphasis)
+			(dpcd_lane_adjust.bits.PRE_EMPHASIS_LANE);
+		link_settings.lane_settings[lane].POST_CURSOR2 =
+			(enum dc_post_cursor2)
+			((dpcd_post_cursor_2_adjustment >> (lane * 2)) & 0x03);
+	}
+
+	for (i = 0; i < 4; i++)
+		link_training_settings.lane_settings[i] =
+				link_settings.lane_settings[i];
+	link_training_settings.link_settings = link_settings.link;
+	link_training_settings.allow_invalid_msa_timing_param = false;
+	/*Usage: Measure DP physical lane signal
+	 * by DP SI test equipment automatically.
+	 * PHY test pattern request is generated by equipment via HPD interrupt.
+	 * HPD needs to be active all the time. HPD should be active
+	 * all the time. Do not touch it.
+	 * forward request to DS
+	 */
+	dc_link_dp_set_test_pattern(
+		link,
+		test_pattern,
+		&link_training_settings,
+		test_80_bit_pattern,
+		(DP_TEST_80BIT_CUSTOM_PATTERN_79_72 -
+		DP_TEST_80BIT_CUSTOM_PATTERN_7_0)+1);
+}
+
+static void dp_test_send_link_test_pattern(struct dc_link *link)
+{
+	union link_test_pattern dpcd_test_pattern;
+	union test_misc dpcd_test_params;
+	enum dp_test_pattern test_pattern;
+
+	memset(&dpcd_test_pattern, 0, sizeof(dpcd_test_pattern));
+	memset(&dpcd_test_params, 0, sizeof(dpcd_test_params));
+
+	/* get link test pattern and pattern parameters */
+	core_link_read_dpcd(
+			link,
+			DP_TEST_PATTERN,
+			&dpcd_test_pattern.raw,
+			sizeof(dpcd_test_pattern));
+	core_link_read_dpcd(
+			link,
+			DP_TEST_MISC0,
+			&dpcd_test_params.raw,
+			sizeof(dpcd_test_params));
+
+	switch (dpcd_test_pattern.bits.PATTERN) {
+	case LINK_TEST_PATTERN_COLOR_RAMP:
+		test_pattern = DP_TEST_PATTERN_COLOR_RAMP;
+	break;
+	case LINK_TEST_PATTERN_VERTICAL_BARS:
+		test_pattern = DP_TEST_PATTERN_VERTICAL_BARS;
+	break; /* black and white */
+	case LINK_TEST_PATTERN_COLOR_SQUARES:
+		test_pattern = (dpcd_test_params.bits.DYN_RANGE ==
+				TEST_DYN_RANGE_VESA ?
+				DP_TEST_PATTERN_COLOR_SQUARES :
+				DP_TEST_PATTERN_COLOR_SQUARES_CEA);
+	break;
+	default:
+		test_pattern = DP_TEST_PATTERN_VIDEO_MODE;
+	break;
+	}
+
+	dc_link_dp_set_test_pattern(
+			link,
+			test_pattern,
+			NULL,
+			NULL,
+			0);
+}
+
+static void handle_automated_test(struct dc_link *link)
+{
+	union test_request test_request;
+	union test_response test_response;
+
+	memset(&test_request, 0, sizeof(test_request));
+	memset(&test_response, 0, sizeof(test_response));
+
+	core_link_read_dpcd(
+		link,
+		DP_TEST_REQUEST,
+		&test_request.raw,
+		sizeof(union test_request));
+	if (test_request.bits.LINK_TRAINING) {
+		/* ACK first to let DP RX test box monitor LT sequence */
+		test_response.bits.ACK = 1;
+		core_link_write_dpcd(
+			link,
+			DP_TEST_RESPONSE,
+			&test_response.raw,
+			sizeof(test_response));
+		dp_test_send_link_training(link);
+		/* no acknowledge request is needed again */
+		test_response.bits.ACK = 0;
+	}
+	if (test_request.bits.LINK_TEST_PATTRN) {
+		dp_test_send_link_test_pattern(link);
+		test_response.bits.ACK = 1;
+	}
+	if (test_request.bits.PHY_TEST_PATTERN) {
+		dp_test_send_phy_test_pattern(link);
+		test_response.bits.ACK = 1;
+	}
+	if (!test_request.raw)
+		/* no requests, revert all test signals
+		 * TODO: revert all test signals
+		 */
+		test_response.bits.ACK = 1;
+	/* send request acknowledgment */
+	if (test_response.bits.ACK)
+		core_link_write_dpcd(
+			link,
+			DP_TEST_RESPONSE,
+			&test_response.raw,
+			sizeof(test_response));
+}
+
+bool dc_link_handle_hpd_rx_irq(struct dc_link *link, union hpd_irq_data *out_hpd_irq_dpcd_data)
+{
+	union hpd_irq_data hpd_irq_dpcd_data = {{{{0}}}};
+	union device_service_irq device_service_clear = { { 0 } };
+	enum dc_status result = DDC_RESULT_UNKNOWN;
+	bool status = false;
+	/* For use cases related to down stream connection status change,
+	 * PSR and device auto test, refer to function handle_sst_hpd_irq
+	 * in DAL2.1*/
+
+	dm_logger_write(link->ctx->logger, LOG_HW_HPD_IRQ,
+		"%s: Got short pulse HPD on link %d\n",
+		__func__, link->link_index);
+
+
+	 /* All the "handle_hpd_irq_xxx()" methods
+		 * should be called only after
+		 * dal_dpsst_ls_read_hpd_irq_data
+		 * Order of calls is important too
+		 */
+	result = read_hpd_rx_irq_data(link, &hpd_irq_dpcd_data);
+	if (out_hpd_irq_dpcd_data)
+		*out_hpd_irq_dpcd_data = hpd_irq_dpcd_data;
+
+	if (result != DC_OK) {
+		dm_logger_write(link->ctx->logger, LOG_HW_HPD_IRQ,
+			"%s: DPCD read failed to obtain irq data\n",
+			__func__);
+		return false;
+	}
+
+	if (hpd_irq_dpcd_data.bytes.device_service_irq.bits.AUTOMATED_TEST) {
+		device_service_clear.bits.AUTOMATED_TEST = 1;
+		core_link_write_dpcd(
+			link,
+			DP_DEVICE_SERVICE_IRQ_VECTOR,
+			&device_service_clear.raw,
+			sizeof(device_service_clear.raw));
+		device_service_clear.raw = 0;
+		handle_automated_test(link);
+		return false;
+	}
+
+	if (!allow_hpd_rx_irq(link)) {
+		dm_logger_write(link->ctx->logger, LOG_HW_HPD_IRQ,
+			"%s: skipping HPD handling on %d\n",
+			__func__, link->link_index);
+		return false;
+	}
+
+	if (handle_hpd_irq_psr_sink(link))
+		/* PSR-related error was detected and handled */
+		return true;
+
+	/* If PSR-related error handled, Main link may be off,
+	 * so do not handle as a normal sink status change interrupt.
+	 */
+
+	if (hpd_irq_dpcd_data.bytes.device_service_irq.bits.UP_REQ_MSG_RDY)
+		return true;
+
+	/* check if we have MST msg and return since we poll for it */
+	if (hpd_irq_dpcd_data.bytes.device_service_irq.bits.DOWN_REP_MSG_RDY)
+		return false;
+
+	/* For now we only handle 'Downstream port status' case.
+	 * If we got sink count changed it means
+	 * Downstream port status changed,
+	 * then DM should call DC to do the detection. */
+	if (hpd_rx_irq_check_link_loss_status(
+		link,
+		&hpd_irq_dpcd_data)) {
+		/* Connectivity log: link loss */
+		CONN_DATA_LINK_LOSS(link,
+					hpd_irq_dpcd_data.raw,
+					sizeof(hpd_irq_dpcd_data),
+					"Status: ");
+
+		perform_link_training_with_retries(link,
+			&link->cur_link_settings,
+			true, LINK_TRAINING_ATTEMPTS);
+
+		status = false;
+	}
+
+	if (link->type == dc_connection_active_dongle &&
+		hpd_irq_dpcd_data.bytes.sink_cnt.bits.SINK_COUNT
+			!= link->dpcd_sink_count)
+		status = true;
+
+	/* reasons for HPD RX:
+	 * 1. Link Loss - ie Re-train the Link
+	 * 2. MST sideband message
+	 * 3. Automated Test - ie. Internal Commit
+	 * 4. CP (copy protection) - (not interesting for DM???)
+	 * 5. DRR
+	 * 6. Downstream Port status changed
+	 * -ie. Detect - this the only one
+	 * which is interesting for DM because
+	 * it must call dc_link_detect.
+	 */
+	return status;
+}
+
+/*query dpcd for version and mst cap addresses*/
+bool is_mst_supported(struct dc_link *link)
+{
+	bool mst          = false;
+	enum dc_status st = DC_OK;
+	union dpcd_rev rev;
+	union mstm_cap cap;
+
+	rev.raw  = 0;
+	cap.raw  = 0;
+
+	st = core_link_read_dpcd(link, DP_DPCD_REV, &rev.raw,
+			sizeof(rev));
+
+	if (st == DC_OK && rev.raw >= DPCD_REV_12) {
+
+		st = core_link_read_dpcd(link, DP_MSTM_CAP,
+				&cap.raw, sizeof(cap));
+		if (st == DC_OK && cap.bits.MST_CAP == 1)
+			mst = true;
+	}
+	return mst;
+
+}
+
+bool is_dp_active_dongle(const struct dc_link *link)
+{
+	enum display_dongle_type dongle_type = link->dpcd_caps.dongle_type;
+
+	return (dongle_type == DISPLAY_DONGLE_DP_VGA_CONVERTER) ||
+			(dongle_type == DISPLAY_DONGLE_DP_DVI_CONVERTER) ||
+			(dongle_type == DISPLAY_DONGLE_DP_HDMI_CONVERTER);
+}
+
+static int translate_dpcd_max_bpc(enum dpcd_downstream_port_max_bpc bpc)
+{
+	switch (bpc) {
+	case DOWN_STREAM_MAX_8BPC:
+		return 8;
+	case DOWN_STREAM_MAX_10BPC:
+		return 10;
+	case DOWN_STREAM_MAX_12BPC:
+		return 12;
+	case DOWN_STREAM_MAX_16BPC:
+		return 16;
+	default:
+		break;
+	}
+
+	return -1;
+}
+
+static void get_active_converter_info(
+	uint8_t data, struct dc_link *link)
+{
+	union dp_downstream_port_present ds_port = { .byte = data };
+
+	/* decode converter info*/
+	if (!ds_port.fields.PORT_PRESENT) {
+		link->dpcd_caps.dongle_type = DISPLAY_DONGLE_NONE;
+		ddc_service_set_dongle_type(link->ddc,
+				link->dpcd_caps.dongle_type);
+		return;
+	}
+
+	switch (ds_port.fields.PORT_TYPE) {
+	case DOWNSTREAM_VGA:
+		link->dpcd_caps.dongle_type = DISPLAY_DONGLE_DP_VGA_CONVERTER;
+		break;
+	case DOWNSTREAM_DVI_HDMI:
+		/* At this point we don't know is it DVI or HDMI,
+		 * assume DVI.*/
+		link->dpcd_caps.dongle_type = DISPLAY_DONGLE_DP_DVI_CONVERTER;
+		break;
+	default:
+		link->dpcd_caps.dongle_type = DISPLAY_DONGLE_NONE;
+		break;
+	}
+
+	if (link->dpcd_caps.dpcd_rev.raw >= DPCD_REV_11) {
+		uint8_t det_caps[4];
+		union dwnstream_port_caps_byte0 *port_caps =
+			(union dwnstream_port_caps_byte0 *)det_caps;
+		core_link_read_dpcd(link, DP_DOWNSTREAM_PORT_0,
+				det_caps, sizeof(det_caps));
+
+		switch (port_caps->bits.DWN_STRM_PORTX_TYPE) {
+		case DOWN_STREAM_DETAILED_VGA:
+			link->dpcd_caps.dongle_type =
+				DISPLAY_DONGLE_DP_VGA_CONVERTER;
+			break;
+		case DOWN_STREAM_DETAILED_DVI:
+			link->dpcd_caps.dongle_type =
+				DISPLAY_DONGLE_DP_DVI_CONVERTER;
+			break;
+		case DOWN_STREAM_DETAILED_HDMI:
+			link->dpcd_caps.dongle_type =
+				DISPLAY_DONGLE_DP_HDMI_CONVERTER;
+
+			link->dpcd_caps.dongle_caps.dongle_type = link->dpcd_caps.dongle_type;
+			if (ds_port.fields.DETAILED_CAPS) {
+
+				union dwnstream_port_caps_byte3_hdmi
+					hdmi_caps = {.raw = det_caps[3] };
+				union dwnstream_port_caps_byte1
+					hdmi_color_caps = {.raw = det_caps[2] };
+				link->dpcd_caps.dongle_caps.dp_hdmi_max_pixel_clk =
+					det_caps[1] * 25000;
+
+				link->dpcd_caps.dongle_caps.is_dp_hdmi_s3d_converter =
+					hdmi_caps.bits.FRAME_SEQ_TO_FRAME_PACK;
+				link->dpcd_caps.dongle_caps.is_dp_hdmi_ycbcr422_pass_through =
+					hdmi_caps.bits.YCrCr422_PASS_THROUGH;
+				link->dpcd_caps.dongle_caps.is_dp_hdmi_ycbcr420_pass_through =
+					hdmi_caps.bits.YCrCr420_PASS_THROUGH;
+				link->dpcd_caps.dongle_caps.is_dp_hdmi_ycbcr422_converter =
+					hdmi_caps.bits.YCrCr422_CONVERSION;
+				link->dpcd_caps.dongle_caps.is_dp_hdmi_ycbcr420_converter =
+					hdmi_caps.bits.YCrCr420_CONVERSION;
+
+				link->dpcd_caps.dongle_caps.dp_hdmi_max_bpc =
+					translate_dpcd_max_bpc(
+						hdmi_color_caps.bits.MAX_BITS_PER_COLOR_COMPONENT);
+
+				link->dpcd_caps.dongle_caps.extendedCapValid = true;
+			}
+
+			break;
+		}
+	}
+
+	ddc_service_set_dongle_type(link->ddc, link->dpcd_caps.dongle_type);
+
+	{
+		struct dp_device_vendor_id dp_id;
+
+		/* read IEEE branch device id */
+		core_link_read_dpcd(
+			link,
+			DP_BRANCH_OUI,
+			(uint8_t *)&dp_id,
+			sizeof(dp_id));
+
+		link->dpcd_caps.branch_dev_id =
+			(dp_id.ieee_oui[0] << 16) +
+			(dp_id.ieee_oui[1] << 8) +
+			dp_id.ieee_oui[2];
+
+		memmove(
+			link->dpcd_caps.branch_dev_name,
+			dp_id.ieee_device_id,
+			sizeof(dp_id.ieee_device_id));
+	}
+
+	{
+		struct dp_sink_hw_fw_revision dp_hw_fw_revision;
+
+		core_link_read_dpcd(
+			link,
+			DP_BRANCH_REVISION_START,
+			(uint8_t *)&dp_hw_fw_revision,
+			sizeof(dp_hw_fw_revision));
+
+		link->dpcd_caps.branch_hw_revision =
+			dp_hw_fw_revision.ieee_hw_rev;
+	}
+}
+
+static void dp_wa_power_up_0010FA(struct dc_link *link, uint8_t *dpcd_data,
+		int length)
+{
+	int retry = 0;
+	union dp_downstream_port_present ds_port = { 0 };
+
+	if (!link->dpcd_caps.dpcd_rev.raw) {
+		do {
+			dp_receiver_power_ctrl(link, true);
+			core_link_read_dpcd(link, DP_DPCD_REV,
+							dpcd_data, length);
+			link->dpcd_caps.dpcd_rev.raw = dpcd_data[
+				DP_DPCD_REV -
+				DP_DPCD_REV];
+		} while (retry++ < 4 && !link->dpcd_caps.dpcd_rev.raw);
+	}
+
+	ds_port.byte = dpcd_data[DP_DOWNSTREAMPORT_PRESENT -
+				 DP_DPCD_REV];
+
+	if (link->dpcd_caps.dongle_type == DISPLAY_DONGLE_DP_VGA_CONVERTER) {
+		switch (link->dpcd_caps.branch_dev_id) {
+		/* Some active dongles (DP-VGA, DP-DLDVI converters) power down
+		 * all internal circuits including AUX communication preventing
+		 * reading DPCD table and EDID (spec violation).
+		 * Encoder will skip DP RX power down on disable_output to
+		 * keep receiver powered all the time.*/
+		case DP_BRANCH_DEVICE_ID_1:
+		case DP_BRANCH_DEVICE_ID_4:
+			link->wa_flags.dp_keep_receiver_powered = true;
+			break;
+
+		/* TODO: May need work around for other dongles. */
+		default:
+			link->wa_flags.dp_keep_receiver_powered = false;
+			break;
+		}
+	} else
+		link->wa_flags.dp_keep_receiver_powered = false;
+}
+
+static void retrieve_link_cap(struct dc_link *link)
+{
+	uint8_t dpcd_data[DP_TRAINING_AUX_RD_INTERVAL - DP_DPCD_REV + 1];
+
+	union down_stream_port_count down_strm_port_count;
+	union edp_configuration_cap edp_config_cap;
+	union dp_downstream_port_present ds_port = { 0 };
+
+	memset(dpcd_data, '\0', sizeof(dpcd_data));
+	memset(&down_strm_port_count,
+		'\0', sizeof(union down_stream_port_count));
+	memset(&edp_config_cap, '\0',
+		sizeof(union edp_configuration_cap));
+
+	core_link_read_dpcd(
+		link,
+		DP_DPCD_REV,
+		dpcd_data,
+		sizeof(dpcd_data));
+
+	{
+		union training_aux_rd_interval aux_rd_interval;
+
+		aux_rd_interval.raw =
+			dpcd_data[DP_TRAINING_AUX_RD_INTERVAL];
+
+		if (aux_rd_interval.bits.EXT_RECIEVER_CAP_FIELD_PRESENT == 1) {
+			core_link_read_dpcd(
+				link,
+				DP_DP13_DPCD_REV,
+				dpcd_data,
+				sizeof(dpcd_data));
+		}
+	}
+
+	link->dpcd_caps.dpcd_rev.raw =
+		dpcd_data[DP_DPCD_REV - DP_DPCD_REV];
+
+	ds_port.byte = dpcd_data[DP_DOWNSTREAMPORT_PRESENT -
+				 DP_DPCD_REV];
+
+	get_active_converter_info(ds_port.byte, link);
+
+	dp_wa_power_up_0010FA(link, dpcd_data, sizeof(dpcd_data));
+
+	link->dpcd_caps.allow_invalid_MSA_timing_param =
+		down_strm_port_count.bits.IGNORE_MSA_TIMING_PARAM;
+
+	link->dpcd_caps.max_ln_count.raw = dpcd_data[
+		DP_MAX_LANE_COUNT - DP_DPCD_REV];
+
+	link->dpcd_caps.max_down_spread.raw = dpcd_data[
+		DP_MAX_DOWNSPREAD - DP_DPCD_REV];
+
+	link->reported_link_cap.lane_count =
+		link->dpcd_caps.max_ln_count.bits.MAX_LANE_COUNT;
+	link->reported_link_cap.link_rate = dpcd_data[
+		DP_MAX_LINK_RATE - DP_DPCD_REV];
+	link->reported_link_cap.link_spread =
+		link->dpcd_caps.max_down_spread.bits.MAX_DOWN_SPREAD ?
+		LINK_SPREAD_05_DOWNSPREAD_30KHZ : LINK_SPREAD_DISABLED;
+
+	edp_config_cap.raw = dpcd_data[
+		DP_EDP_CONFIGURATION_CAP - DP_DPCD_REV];
+	link->dpcd_caps.panel_mode_edp =
+		edp_config_cap.bits.ALT_SCRAMBLER_RESET;
+	link->dpcd_caps.dpcd_display_control_capable =
+		edp_config_cap.bits.DPCD_DISPLAY_CONTROL_CAPABLE;
+
+	link->test_pattern_enabled = false;
+	link->compliance_test_state.raw = 0;
+
+	/* read sink count */
+	core_link_read_dpcd(link,
+			DP_SINK_COUNT,
+			&link->dpcd_caps.sink_count.raw,
+			sizeof(link->dpcd_caps.sink_count.raw));
+
+	/* Connectivity log: detection */
+	CONN_DATA_DETECT(link, dpcd_data, sizeof(dpcd_data), "Rx Caps: ");
+}
+
+void detect_dp_sink_caps(struct dc_link *link)
+{
+	retrieve_link_cap(link);
+
+	/* dc init_hw has power encoder using default
+	 * signal for connector. For native DP, no
+	 * need to power up encoder again. If not native
+	 * DP, hw_init may need check signal or power up
+	 * encoder here.
+	 */
+	/* TODO save sink caps in link->sink */
+}
+
+void detect_edp_sink_caps(struct dc_link *link)
+{
+	retrieve_link_cap(link);
+	link->verified_link_cap = link->reported_link_cap;
+}
+
+void dc_link_dp_enable_hpd(const struct dc_link *link)
+{
+	struct link_encoder *encoder = link->link_enc;
+
+	if (encoder != NULL && encoder->funcs->enable_hpd != NULL)
+		encoder->funcs->enable_hpd(encoder);
+}
+
+void dc_link_dp_disable_hpd(const struct dc_link *link)
+{
+	struct link_encoder *encoder = link->link_enc;
+
+	if (encoder != NULL && encoder->funcs->enable_hpd != NULL)
+		encoder->funcs->disable_hpd(encoder);
+}
+
+static bool is_dp_phy_pattern(enum dp_test_pattern test_pattern)
+{
+	if ((DP_TEST_PATTERN_PHY_PATTERN_BEGIN <= test_pattern &&
+			test_pattern <= DP_TEST_PATTERN_PHY_PATTERN_END) ||
+			test_pattern == DP_TEST_PATTERN_VIDEO_MODE)
+		return true;
+	else
+		return false;
+}
+
+static void set_crtc_test_pattern(struct dc_link *link,
+				struct pipe_ctx *pipe_ctx,
+				enum dp_test_pattern test_pattern)
+{
+	enum controller_dp_test_pattern controller_test_pattern;
+	enum dc_color_depth color_depth = pipe_ctx->
+		stream->timing.display_color_depth;
+	struct bit_depth_reduction_params params;
+
+	memset(&params, 0, sizeof(params));
+
+	switch (test_pattern) {
+	case DP_TEST_PATTERN_COLOR_SQUARES:
+		controller_test_pattern =
+				CONTROLLER_DP_TEST_PATTERN_COLORSQUARES;
+	break;
+	case DP_TEST_PATTERN_COLOR_SQUARES_CEA:
+		controller_test_pattern =
+				CONTROLLER_DP_TEST_PATTERN_COLORSQUARES_CEA;
+	break;
+	case DP_TEST_PATTERN_VERTICAL_BARS:
+		controller_test_pattern =
+				CONTROLLER_DP_TEST_PATTERN_VERTICALBARS;
+	break;
+	case DP_TEST_PATTERN_HORIZONTAL_BARS:
+		controller_test_pattern =
+				CONTROLLER_DP_TEST_PATTERN_HORIZONTALBARS;
+	break;
+	case DP_TEST_PATTERN_COLOR_RAMP:
+		controller_test_pattern =
+				CONTROLLER_DP_TEST_PATTERN_COLORRAMP;
+	break;
+	default:
+		controller_test_pattern =
+				CONTROLLER_DP_TEST_PATTERN_VIDEOMODE;
+	break;
+	}
+
+	switch (test_pattern) {
+	case DP_TEST_PATTERN_COLOR_SQUARES:
+	case DP_TEST_PATTERN_COLOR_SQUARES_CEA:
+	case DP_TEST_PATTERN_VERTICAL_BARS:
+	case DP_TEST_PATTERN_HORIZONTAL_BARS:
+	case DP_TEST_PATTERN_COLOR_RAMP:
+	{
+		/* disable bit depth reduction */
+		pipe_ctx->stream->bit_depth_params = params;
+		pipe_ctx->stream_res.opp->funcs->
+			opp_program_bit_depth_reduction(pipe_ctx->stream_res.opp, &params);
+
+		pipe_ctx->stream_res.tg->funcs->set_test_pattern(pipe_ctx->stream_res.tg,
+				controller_test_pattern, color_depth);
+	}
+	break;
+	case DP_TEST_PATTERN_VIDEO_MODE:
+	{
+		/* restore bitdepth reduction */
+		resource_build_bit_depth_reduction_params(pipe_ctx->stream,
+					&params);
+		pipe_ctx->stream->bit_depth_params = params;
+		pipe_ctx->stream_res.opp->funcs->
+			opp_program_bit_depth_reduction(pipe_ctx->stream_res.opp, &params);
+
+		pipe_ctx->stream_res.tg->funcs->set_test_pattern(pipe_ctx->stream_res.tg,
+				CONTROLLER_DP_TEST_PATTERN_VIDEOMODE,
+				color_depth);
+	}
+	break;
+
+	default:
+	break;
+	}
+}
+
+bool dc_link_dp_set_test_pattern(
+	struct dc_link *link,
+	enum dp_test_pattern test_pattern,
+	const struct link_training_settings *p_link_settings,
+	const unsigned char *p_custom_pattern,
+	unsigned int cust_pattern_size)
+{
+	struct pipe_ctx *pipes = link->dc->current_state->res_ctx.pipe_ctx;
+	struct pipe_ctx *pipe_ctx = &pipes[0];
+	unsigned int lane;
+	unsigned int i;
+	unsigned char link_qual_pattern[LANE_COUNT_DP_MAX] = {0};
+	union dpcd_training_pattern training_pattern;
+	enum dpcd_phy_test_patterns pattern;
+
+	memset(&training_pattern, 0, sizeof(training_pattern));
+
+	for (i = 0; i < MAX_PIPES; i++) {
+		if (pipes[i].stream->sink->link == link) {
+			pipe_ctx = &pipes[i];
+			break;
+		}
+	}
+
+	/* Reset CRTC Test Pattern if it is currently running and request
+	 * is VideoMode Reset DP Phy Test Pattern if it is currently running
+	 * and request is VideoMode
+	 */
+	if (link->test_pattern_enabled && test_pattern ==
+			DP_TEST_PATTERN_VIDEO_MODE) {
+		/* Set CRTC Test Pattern */
+		set_crtc_test_pattern(link, pipe_ctx, test_pattern);
+		dp_set_hw_test_pattern(link, test_pattern,
+				(uint8_t *)p_custom_pattern,
+				(uint32_t)cust_pattern_size);
+
+		/* Unblank Stream */
+		link->dc->hwss.unblank_stream(
+			pipe_ctx,
+			&link->verified_link_cap);
+		/* TODO:m_pHwss->MuteAudioEndpoint
+		 * (pPathMode->pDisplayPath, false);
+		 */
+
+		/* Reset Test Pattern state */
+		link->test_pattern_enabled = false;
+
+		return true;
+	}
+
+	/* Check for PHY Test Patterns */
+	if (is_dp_phy_pattern(test_pattern)) {
+		/* Set DPCD Lane Settings before running test pattern */
+		if (p_link_settings != NULL) {
+			dp_set_hw_lane_settings(link, p_link_settings);
+			dpcd_set_lane_settings(link, p_link_settings);
+		}
+
+		/* Blank stream if running test pattern */
+		if (test_pattern != DP_TEST_PATTERN_VIDEO_MODE) {
+			/*TODO:
+			 * m_pHwss->
+			 * MuteAudioEndpoint(pPathMode->pDisplayPath, true);
+			 */
+			/* Blank stream */
+			pipes->stream_res.stream_enc->funcs->dp_blank(pipe_ctx->stream_res.stream_enc);
+		}
+
+		dp_set_hw_test_pattern(link, test_pattern,
+				(uint8_t *)p_custom_pattern,
+				(uint32_t)cust_pattern_size);
+
+		if (test_pattern != DP_TEST_PATTERN_VIDEO_MODE) {
+			/* Set Test Pattern state */
+			link->test_pattern_enabled = true;
+			if (p_link_settings != NULL)
+				dpcd_set_link_settings(link,
+						p_link_settings);
+		}
+
+		switch (test_pattern) {
+		case DP_TEST_PATTERN_VIDEO_MODE:
+			pattern = PHY_TEST_PATTERN_NONE;
+			break;
+		case DP_TEST_PATTERN_D102:
+			pattern = PHY_TEST_PATTERN_D10_2;
+			break;
+		case DP_TEST_PATTERN_SYMBOL_ERROR:
+			pattern = PHY_TEST_PATTERN_SYMBOL_ERROR;
+			break;
+		case DP_TEST_PATTERN_PRBS7:
+			pattern = PHY_TEST_PATTERN_PRBS7;
+			break;
+		case DP_TEST_PATTERN_80BIT_CUSTOM:
+			pattern = PHY_TEST_PATTERN_80BIT_CUSTOM;
+			break;
+		case DP_TEST_PATTERN_CP2520_1:
+			pattern = PHY_TEST_PATTERN_CP2520_1;
+			break;
+		case DP_TEST_PATTERN_CP2520_2:
+			pattern = PHY_TEST_PATTERN_CP2520_2;
+			break;
+		case DP_TEST_PATTERN_CP2520_3:
+			pattern = PHY_TEST_PATTERN_CP2520_3;
+			break;
+		default:
+			return false;
+		}
+
+		if (test_pattern == DP_TEST_PATTERN_VIDEO_MODE
+		/*TODO:&& !pPathMode->pDisplayPath->IsTargetPoweredOn()*/)
+			return false;
+
+		if (link->dpcd_caps.dpcd_rev.raw >= DPCD_REV_12) {
+			/* tell receiver that we are sending qualification
+			 * pattern DP 1.2 or later - DP receiver's link quality
+			 * pattern is set using DPCD LINK_QUAL_LANEx_SET
+			 * register (0x10B~0x10E)\
+			 */
+			for (lane = 0; lane < LANE_COUNT_DP_MAX; lane++)
+				link_qual_pattern[lane] =
+						(unsigned char)(pattern);
+
+			core_link_write_dpcd(link,
+					DP_LINK_QUAL_LANE0_SET,
+					link_qual_pattern,
+					sizeof(link_qual_pattern));
+		} else if (link->dpcd_caps.dpcd_rev.raw >= DPCD_REV_10 ||
+			   link->dpcd_caps.dpcd_rev.raw == 0) {
+			/* tell receiver that we are sending qualification
+			 * pattern DP 1.1a or earlier - DP receiver's link
+			 * quality pattern is set using
+			 * DPCD TRAINING_PATTERN_SET -> LINK_QUAL_PATTERN_SET
+			 * register (0x102). We will use v_1.3 when we are
+			 * setting test pattern for DP 1.1.
+			 */
+			core_link_read_dpcd(link, DP_TRAINING_PATTERN_SET,
+					    &training_pattern.raw,
+					    sizeof(training_pattern));
+			training_pattern.v1_3.LINK_QUAL_PATTERN_SET = pattern;
+			core_link_write_dpcd(link, DP_TRAINING_PATTERN_SET,
+					     &training_pattern.raw,
+					     sizeof(training_pattern));
+		}
+	} else {
+	/* CRTC Patterns */
+		set_crtc_test_pattern(link, pipe_ctx, test_pattern);
+		/* Set Test Pattern state */
+		link->test_pattern_enabled = true;
+	}
+
+	return true;
+}
+
+void dp_enable_mst_on_sink(struct dc_link *link, bool enable)
+{
+	unsigned char mstmCntl;
+
+	core_link_read_dpcd(link, DP_MSTM_CTRL, &mstmCntl, 1);
+	if (enable)
+		mstmCntl |= DP_MST_EN;
+	else
+		mstmCntl &= (~DP_MST_EN);
+
+	core_link_write_dpcd(link, DP_MSTM_CTRL, &mstmCntl, 1);
+}
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c
new file mode 100644
index 000000000000..9a33b471270a
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c
@@ -0,0 +1,331 @@
+/* Copyright 2015 Advanced Micro Devices, Inc. */
+
+
+#include "dm_services.h"
+#include "dc.h"
+#include "inc/core_types.h"
+#include "include/ddc_service_types.h"
+#include "include/i2caux_interface.h"
+#include "link_hwss.h"
+#include "hw_sequencer.h"
+#include "dc_link_dp.h"
+#include "dc_link_ddc.h"
+#include "dm_helpers.h"
+#include "dce/dce_link_encoder.h"
+#include "dce/dce_stream_encoder.h"
+#include "dpcd_defs.h"
+
+enum dc_status core_link_read_dpcd(
+	struct dc_link *link,
+	uint32_t address,
+	uint8_t *data,
+	uint32_t size)
+{
+	if (!dm_helpers_dp_read_dpcd(link->ctx,
+			link,
+			address, data, size))
+			return DC_ERROR_UNEXPECTED;
+
+	return DC_OK;
+}
+
+enum dc_status core_link_write_dpcd(
+	struct dc_link *link,
+	uint32_t address,
+	const uint8_t *data,
+	uint32_t size)
+{
+	if (!dm_helpers_dp_write_dpcd(link->ctx,
+			link,
+			address, data, size))
+				return DC_ERROR_UNEXPECTED;
+
+	return DC_OK;
+}
+
+void dp_receiver_power_ctrl(struct dc_link *link, bool on)
+{
+	uint8_t state;
+
+	state = on ? DP_POWER_STATE_D0 : DP_POWER_STATE_D3;
+
+	core_link_write_dpcd(link, DP_SET_POWER, &state,
+			sizeof(state));
+}
+
+void dp_enable_link_phy(
+	struct dc_link *link,
+	enum signal_type signal,
+	enum clock_source_id clock_source,
+	const struct dc_link_settings *link_settings)
+{
+	struct link_encoder *link_enc = link->link_enc;
+
+	struct pipe_ctx *pipes =
+			link->dc->current_state->res_ctx.pipe_ctx;
+	struct clock_source *dp_cs =
+			link->dc->res_pool->dp_clock_source;
+	unsigned int i;
+	/* If the current pixel clock source is not DTO(happens after
+	 * switching from HDMI passive dongle to DP on the same connector),
+	 * switch the pixel clock source to DTO.
+	 */
+	for (i = 0; i < MAX_PIPES; i++) {
+		if (pipes[i].stream != NULL &&
+			pipes[i].stream->sink != NULL &&
+			pipes[i].stream->sink->link == link) {
+			if (pipes[i].clock_source != NULL &&
+					pipes[i].clock_source->id != CLOCK_SOURCE_ID_DP_DTO) {
+				pipes[i].clock_source = dp_cs;
+				pipes[i].stream_res.pix_clk_params.requested_pix_clk =
+						pipes[i].stream->timing.pix_clk_khz;
+				pipes[i].clock_source->funcs->program_pix_clk(
+							pipes[i].clock_source,
+							&pipes[i].stream_res.pix_clk_params,
+							&pipes[i].pll_settings);
+			}
+		}
+	}
+
+	if (dc_is_dp_sst_signal(signal)) {
+		if (signal == SIGNAL_TYPE_EDP) {
+			link->dc->hwss.edp_power_control(link->link_enc, true);
+			link_enc->funcs->enable_dp_output(
+						link_enc,
+						link_settings,
+						clock_source);
+			link->dc->hwss.edp_backlight_control(link, true);
+		} else
+			link_enc->funcs->enable_dp_output(
+						link_enc,
+						link_settings,
+						clock_source);
+	} else {
+		link_enc->funcs->enable_dp_mst_output(
+						link_enc,
+						link_settings,
+						clock_source);
+	}
+
+	dp_receiver_power_ctrl(link, true);
+}
+
+static bool edp_receiver_ready_T9(struct dc_link *link)
+{
+	unsigned int tries = 0;
+	unsigned char sinkstatus = 0;
+	unsigned char edpRev = 0;
+	enum dc_status result = DC_OK;
+	result = core_link_read_dpcd(link, DP_EDP_DPCD_REV, &edpRev, sizeof(edpRev));
+	if (edpRev < DP_EDP_12)
+		return true;
+	/* start from eDP version 1.2, SINK_STAUS indicate the sink is ready.*/
+	do {
+		sinkstatus = 1;
+		result = core_link_read_dpcd(link, DP_SINK_STATUS, &sinkstatus, sizeof(sinkstatus));
+		if (sinkstatus == 0)
+			break;
+		if (result != DC_OK)
+			break;
+		udelay(100); //MAx T9
+	} while (++tries < 50);
+	return result;
+}
+
+void dp_disable_link_phy(struct dc_link *link, enum signal_type signal)
+{
+	if (!link->wa_flags.dp_keep_receiver_powered)
+		dp_receiver_power_ctrl(link, false);
+
+	if (signal == SIGNAL_TYPE_EDP) {
+		link->dc->hwss.edp_backlight_control(link, false);
+		edp_receiver_ready_T9(link);
+		link->link_enc->funcs->disable_output(link->link_enc, signal, link);
+		link->dc->hwss.edp_power_control(link->link_enc, false);
+	} else
+		link->link_enc->funcs->disable_output(link->link_enc, signal, link);
+
+	/* Clear current link setting.*/
+	memset(&link->cur_link_settings, 0,
+			sizeof(link->cur_link_settings));
+}
+
+void dp_disable_link_phy_mst(struct dc_link *link, enum signal_type signal)
+{
+	/* MST disable link only when no stream use the link */
+	if (link->mst_stream_alloc_table.stream_count > 0)
+		return;
+
+	dp_disable_link_phy(link, signal);
+
+	/* set the sink to SST mode after disabling the link */
+	dp_enable_mst_on_sink(link, false);
+}
+
+bool dp_set_hw_training_pattern(
+	struct dc_link *link,
+	enum hw_dp_training_pattern pattern)
+{
+	enum dp_test_pattern test_pattern = DP_TEST_PATTERN_UNSUPPORTED;
+
+	switch (pattern) {
+	case HW_DP_TRAINING_PATTERN_1:
+		test_pattern = DP_TEST_PATTERN_TRAINING_PATTERN1;
+		break;
+	case HW_DP_TRAINING_PATTERN_2:
+		test_pattern = DP_TEST_PATTERN_TRAINING_PATTERN2;
+		break;
+	case HW_DP_TRAINING_PATTERN_3:
+		test_pattern = DP_TEST_PATTERN_TRAINING_PATTERN3;
+		break;
+	case HW_DP_TRAINING_PATTERN_4:
+		test_pattern = DP_TEST_PATTERN_TRAINING_PATTERN4;
+		break;
+	default:
+		break;
+	}
+
+	dp_set_hw_test_pattern(link, test_pattern, NULL, 0);
+
+	return true;
+}
+
+void dp_set_hw_lane_settings(
+	struct dc_link *link,
+	const struct link_training_settings *link_settings)
+{
+	struct link_encoder *encoder = link->link_enc;
+
+	/* call Encoder to set lane settings */
+	encoder->funcs->dp_set_lane_settings(encoder, link_settings);
+}
+
+enum dp_panel_mode dp_get_panel_mode(struct dc_link *link)
+{
+	/* We need to explicitly check that connector
+	 * is not DP. Some Travis_VGA get reported
+	 * by video bios as DP.
+	 */
+	if (link->connector_signal != SIGNAL_TYPE_DISPLAY_PORT) {
+
+		switch (link->dpcd_caps.branch_dev_id) {
+		case DP_BRANCH_DEVICE_ID_2:
+			if (strncmp(
+				link->dpcd_caps.branch_dev_name,
+				DP_VGA_LVDS_CONVERTER_ID_2,
+				sizeof(
+				link->dpcd_caps.
+				branch_dev_name)) == 0) {
+				return DP_PANEL_MODE_SPECIAL;
+			}
+			break;
+		case DP_BRANCH_DEVICE_ID_3:
+			if (strncmp(link->dpcd_caps.branch_dev_name,
+				DP_VGA_LVDS_CONVERTER_ID_3,
+				sizeof(
+				link->dpcd_caps.
+				branch_dev_name)) == 0) {
+				return DP_PANEL_MODE_SPECIAL;
+			}
+			break;
+		default:
+			break;
+		}
+	}
+
+	if (link->dpcd_caps.panel_mode_edp) {
+		return DP_PANEL_MODE_EDP;
+	}
+
+	return DP_PANEL_MODE_DEFAULT;
+}
+
+void dp_set_hw_test_pattern(
+	struct dc_link *link,
+	enum dp_test_pattern test_pattern,
+	uint8_t *custom_pattern,
+	uint32_t custom_pattern_size)
+{
+	struct encoder_set_dp_phy_pattern_param pattern_param = {0};
+	struct link_encoder *encoder = link->link_enc;
+
+	pattern_param.dp_phy_pattern = test_pattern;
+	pattern_param.custom_pattern = custom_pattern;
+	pattern_param.custom_pattern_size = custom_pattern_size;
+	pattern_param.dp_panel_mode = dp_get_panel_mode(link);
+
+	encoder->funcs->dp_set_phy_pattern(encoder, &pattern_param);
+}
+
+void dp_retrain_link_dp_test(struct dc_link *link,
+			struct dc_link_settings *link_setting,
+			bool skip_video_pattern)
+{
+	struct pipe_ctx *pipes =
+			&link->dc->current_state->res_ctx.pipe_ctx[0];
+	unsigned int i;
+
+	for (i = 0; i < MAX_PIPES; i++) {
+		if (pipes[i].stream != NULL &&
+			pipes[i].stream->sink != NULL &&
+			pipes[i].stream->sink->link != NULL &&
+			pipes[i].stream_res.stream_enc != NULL &&
+			pipes[i].stream->sink->link == link) {
+			udelay(100);
+
+			pipes[i].stream_res.stream_enc->funcs->dp_blank(
+					pipes[i].stream_res.stream_enc);
+
+			/* disable any test pattern that might be active */
+			dp_set_hw_test_pattern(link,
+					DP_TEST_PATTERN_VIDEO_MODE, NULL, 0);
+
+			dp_receiver_power_ctrl(link, false);
+
+			link->dc->hwss.disable_stream(&pipes[i], KEEP_ACQUIRED_RESOURCE);
+
+			link->link_enc->funcs->disable_output(
+					link->link_enc,
+					SIGNAL_TYPE_DISPLAY_PORT,
+					link);
+
+			/* Clear current link setting. */
+			memset(&link->cur_link_settings, 0,
+				sizeof(link->cur_link_settings));
+
+			link->link_enc->funcs->enable_dp_output(
+						link->link_enc,
+						link_setting,
+						pipes[i].clock_source->id);
+
+			dp_receiver_power_ctrl(link, true);
+
+			perform_link_training_with_retries(
+					link,
+					link_setting,
+					skip_video_pattern,
+					LINK_TRAINING_ATTEMPTS);
+
+			link->cur_link_settings = *link_setting;
+
+			link->dc->hwss.enable_stream(&pipes[i]);
+
+			link->dc->hwss.unblank_stream(&pipes[i],
+					link_setting);
+
+			if (pipes[i].stream_res.audio) {
+				/* notify audio driver for
+				 * audio modes of monitor */
+				pipes[i].stream_res.audio->funcs->az_enable(
+						pipes[i].stream_res.audio);
+
+				/* un-mute audio */
+				/* TODO: audio should be per stream rather than
+				 * per link */
+				pipes[i].stream_res.stream_enc->funcs->
+				audio_mute_control(
+					pipes[i].stream_res.stream_enc, false);
+			}
+		}
+	}
+}
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
new file mode 100644
index 000000000000..928895809867
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
@@ -0,0 +1,2807 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+#include "dm_services.h"
+
+#include "resource.h"
+#include "include/irq_service_interface.h"
+#include "link_encoder.h"
+#include "stream_encoder.h"
+#include "opp.h"
+#include "timing_generator.h"
+#include "transform.h"
+#include "dpp.h"
+#include "core_types.h"
+#include "set_mode_types.h"
+#include "virtual/virtual_stream_encoder.h"
+
+#include "dce80/dce80_resource.h"
+#include "dce100/dce100_resource.h"
+#include "dce110/dce110_resource.h"
+#include "dce112/dce112_resource.h"
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+#include "dcn10/dcn10_resource.h"
+#endif
+#include "dce120/dce120_resource.h"
+
+enum dce_version resource_parse_asic_id(struct hw_asic_id asic_id)
+{
+	enum dce_version dc_version = DCE_VERSION_UNKNOWN;
+	switch (asic_id.chip_family) {
+
+	case FAMILY_CI:
+		dc_version = DCE_VERSION_8_0;
+		break;
+	case FAMILY_KV:
+		if (ASIC_REV_IS_KALINDI(asic_id.hw_internal_rev) ||
+		    ASIC_REV_IS_BHAVANI(asic_id.hw_internal_rev) ||
+		    ASIC_REV_IS_GODAVARI(asic_id.hw_internal_rev))
+			dc_version = DCE_VERSION_8_3;
+		else
+			dc_version = DCE_VERSION_8_1;
+		break;
+	case FAMILY_CZ:
+		dc_version = DCE_VERSION_11_0;
+		break;
+
+	case FAMILY_VI:
+		if (ASIC_REV_IS_TONGA_P(asic_id.hw_internal_rev) ||
+				ASIC_REV_IS_FIJI_P(asic_id.hw_internal_rev)) {
+			dc_version = DCE_VERSION_10_0;
+			break;
+		}
+		if (ASIC_REV_IS_POLARIS10_P(asic_id.hw_internal_rev) ||
+				ASIC_REV_IS_POLARIS11_M(asic_id.hw_internal_rev) ||
+				ASIC_REV_IS_POLARIS12_V(asic_id.hw_internal_rev)) {
+			dc_version = DCE_VERSION_11_2;
+		}
+		break;
+	case FAMILY_AI:
+		dc_version = DCE_VERSION_12_0;
+		break;
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	case FAMILY_RV:
+		dc_version = DCN_VERSION_1_0;
+		break;
+#endif
+	default:
+		dc_version = DCE_VERSION_UNKNOWN;
+		break;
+	}
+	return dc_version;
+}
+
+struct resource_pool *dc_create_resource_pool(
+				struct dc  *dc,
+				int num_virtual_links,
+				enum dce_version dc_version,
+				struct hw_asic_id asic_id)
+{
+	struct resource_pool *res_pool = NULL;
+
+	switch (dc_version) {
+	case DCE_VERSION_8_0:
+		res_pool = dce80_create_resource_pool(
+			num_virtual_links, dc);
+		break;
+	case DCE_VERSION_8_1:
+		res_pool = dce81_create_resource_pool(
+			num_virtual_links, dc);
+		break;
+	case DCE_VERSION_8_3:
+		res_pool = dce83_create_resource_pool(
+			num_virtual_links, dc);
+		break;
+	case DCE_VERSION_10_0:
+		res_pool = dce100_create_resource_pool(
+				num_virtual_links, dc);
+		break;
+	case DCE_VERSION_11_0:
+		res_pool = dce110_create_resource_pool(
+			num_virtual_links, dc, asic_id);
+		break;
+	case DCE_VERSION_11_2:
+		res_pool = dce112_create_resource_pool(
+			num_virtual_links, dc);
+		break;
+	case DCE_VERSION_12_0:
+		res_pool = dce120_create_resource_pool(
+			num_virtual_links, dc);
+		break;
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	case DCN_VERSION_1_0:
+		res_pool = dcn10_create_resource_pool(
+				num_virtual_links, dc);
+		break;
+#endif
+
+
+	default:
+		break;
+	}
+	if (res_pool != NULL) {
+		struct dc_firmware_info fw_info = { { 0 } };
+
+		if (dc->ctx->dc_bios->funcs->get_firmware_info(
+				dc->ctx->dc_bios, &fw_info) == BP_RESULT_OK) {
+				res_pool->ref_clock_inKhz = fw_info.pll_info.crystal_frequency;
+			} else
+				ASSERT_CRITICAL(false);
+	}
+
+	return res_pool;
+}
+
+void dc_destroy_resource_pool(struct dc  *dc)
+{
+	if (dc) {
+		if (dc->res_pool)
+			dc->res_pool->funcs->destroy(&dc->res_pool);
+
+		kfree(dc->hwseq);
+	}
+}
+
+static void update_num_audio(
+	const struct resource_straps *straps,
+	unsigned int *num_audio,
+	struct audio_support *aud_support)
+{
+	aud_support->dp_audio = true;
+	aud_support->hdmi_audio_native = false;
+	aud_support->hdmi_audio_on_dongle = false;
+
+	if (straps->hdmi_disable == 0) {
+		if (straps->dc_pinstraps_audio & 0x2) {
+			aud_support->hdmi_audio_on_dongle = true;
+			aud_support->hdmi_audio_native = true;
+		}
+	}
+
+	switch (straps->audio_stream_number) {
+	case 0: /* multi streams supported */
+		break;
+	case 1: /* multi streams not supported */
+		*num_audio = 1;
+		break;
+	default:
+		DC_ERR("DC: unexpected audio fuse!\n");
+	}
+}
+
+bool resource_construct(
+	unsigned int num_virtual_links,
+	struct dc  *dc,
+	struct resource_pool *pool,
+	const struct resource_create_funcs *create_funcs)
+{
+	struct dc_context *ctx = dc->ctx;
+	const struct resource_caps *caps = pool->res_cap;
+	int i;
+	unsigned int num_audio = caps->num_audio;
+	struct resource_straps straps = {0};
+
+	if (create_funcs->read_dce_straps)
+		create_funcs->read_dce_straps(dc->ctx, &straps);
+
+	pool->audio_count = 0;
+	if (create_funcs->create_audio) {
+		/* find the total number of streams available via the
+		 * AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_CONFIGURATION_DEFAULT
+		 * registers (one for each pin) starting from pin 1
+		 * up to the max number of audio pins.
+		 * We stop on the first pin where
+		 * PORT_CONNECTIVITY == 1 (as instructed by HW team).
+		 */
+		update_num_audio(&straps, &num_audio, &pool->audio_support);
+		for (i = 0; i < pool->pipe_count && i < num_audio; i++) {
+			struct audio *aud = create_funcs->create_audio(ctx, i);
+
+			if (aud == NULL) {
+				DC_ERR("DC: failed to create audio!\n");
+				return false;
+			}
+
+			if (!aud->funcs->endpoint_valid(aud)) {
+				aud->funcs->destroy(&aud);
+				break;
+			}
+
+			pool->audios[i] = aud;
+			pool->audio_count++;
+		}
+	}
+
+	pool->stream_enc_count = 0;
+	if (create_funcs->create_stream_encoder) {
+		for (i = 0; i < caps->num_stream_encoder; i++) {
+			pool->stream_enc[i] = create_funcs->create_stream_encoder(i, ctx);
+			if (pool->stream_enc[i] == NULL)
+				DC_ERR("DC: failed to create stream_encoder!\n");
+			pool->stream_enc_count++;
+		}
+	}
+	dc->caps.dynamic_audio = false;
+	if (pool->audio_count < pool->stream_enc_count) {
+		dc->caps.dynamic_audio = true;
+	}
+	for (i = 0; i < num_virtual_links; i++) {
+		pool->stream_enc[pool->stream_enc_count] =
+			virtual_stream_encoder_create(
+					ctx, ctx->dc_bios);
+		if (pool->stream_enc[pool->stream_enc_count] == NULL) {
+			DC_ERR("DC: failed to create stream_encoder!\n");
+			return false;
+		}
+		pool->stream_enc_count++;
+	}
+
+	dc->hwseq = create_funcs->create_hwseq(ctx);
+
+	return true;
+}
+
+
+void resource_unreference_clock_source(
+		struct resource_context *res_ctx,
+		const struct resource_pool *pool,
+		struct clock_source *clock_source)
+{
+	int i;
+
+	for (i = 0; i < pool->clk_src_count; i++) {
+		if (pool->clock_sources[i] != clock_source)
+			continue;
+
+		res_ctx->clock_source_ref_count[i]--;
+
+		break;
+	}
+
+	if (pool->dp_clock_source == clock_source)
+		res_ctx->dp_clock_source_ref_count--;
+}
+
+void resource_reference_clock_source(
+		struct resource_context *res_ctx,
+		const struct resource_pool *pool,
+		struct clock_source *clock_source)
+{
+	int i;
+	for (i = 0; i < pool->clk_src_count; i++) {
+		if (pool->clock_sources[i] != clock_source)
+			continue;
+
+		res_ctx->clock_source_ref_count[i]++;
+		break;
+	}
+
+	if (pool->dp_clock_source == clock_source)
+		res_ctx->dp_clock_source_ref_count++;
+}
+
+bool resource_are_streams_timing_synchronizable(
+	struct dc_stream_state *stream1,
+	struct dc_stream_state *stream2)
+{
+	if (stream1->timing.h_total != stream2->timing.h_total)
+		return false;
+
+	if (stream1->timing.v_total != stream2->timing.v_total)
+		return false;
+
+	if (stream1->timing.h_addressable
+				!= stream2->timing.h_addressable)
+		return false;
+
+	if (stream1->timing.v_addressable
+				!= stream2->timing.v_addressable)
+		return false;
+
+	if (stream1->timing.pix_clk_khz
+				!= stream2->timing.pix_clk_khz)
+		return false;
+
+	if (stream1->phy_pix_clk != stream2->phy_pix_clk
+			&& (!dc_is_dp_signal(stream1->signal)
+			|| !dc_is_dp_signal(stream2->signal)))
+		return false;
+
+	return true;
+}
+
+static bool is_sharable_clk_src(
+	const struct pipe_ctx *pipe_with_clk_src,
+	const struct pipe_ctx *pipe)
+{
+	if (pipe_with_clk_src->clock_source == NULL)
+		return false;
+
+	if (pipe_with_clk_src->stream->signal == SIGNAL_TYPE_VIRTUAL)
+		return false;
+
+	if (dc_is_dp_signal(pipe_with_clk_src->stream->signal))
+		return false;
+
+	if (dc_is_hdmi_signal(pipe_with_clk_src->stream->signal)
+			&& dc_is_dvi_signal(pipe->stream->signal))
+		return false;
+
+	if (dc_is_hdmi_signal(pipe->stream->signal)
+			&& dc_is_dvi_signal(pipe_with_clk_src->stream->signal))
+		return false;
+
+	if (!resource_are_streams_timing_synchronizable(
+			pipe_with_clk_src->stream, pipe->stream))
+		return false;
+
+	return true;
+}
+
+struct clock_source *resource_find_used_clk_src_for_sharing(
+					struct resource_context *res_ctx,
+					struct pipe_ctx *pipe_ctx)
+{
+	int i;
+
+	for (i = 0; i < MAX_PIPES; i++) {
+		if (is_sharable_clk_src(&res_ctx->pipe_ctx[i], pipe_ctx))
+			return res_ctx->pipe_ctx[i].clock_source;
+	}
+
+	return NULL;
+}
+
+static enum pixel_format convert_pixel_format_to_dalsurface(
+		enum surface_pixel_format surface_pixel_format)
+{
+	enum pixel_format dal_pixel_format = PIXEL_FORMAT_UNKNOWN;
+
+	switch (surface_pixel_format) {
+	case SURFACE_PIXEL_FORMAT_GRPH_PALETA_256_COLORS:
+		dal_pixel_format = PIXEL_FORMAT_INDEX8;
+		break;
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB1555:
+		dal_pixel_format = PIXEL_FORMAT_RGB565;
+		break;
+	case SURFACE_PIXEL_FORMAT_GRPH_RGB565:
+		dal_pixel_format = PIXEL_FORMAT_RGB565;
+		break;
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB8888:
+		dal_pixel_format = PIXEL_FORMAT_ARGB8888;
+		break;
+	case SURFACE_PIXEL_FORMAT_GRPH_ABGR8888:
+		dal_pixel_format = PIXEL_FORMAT_ARGB8888;
+		break;
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB2101010:
+		dal_pixel_format = PIXEL_FORMAT_ARGB2101010;
+		break;
+	case SURFACE_PIXEL_FORMAT_GRPH_ABGR2101010:
+		dal_pixel_format = PIXEL_FORMAT_ARGB2101010;
+		break;
+	case SURFACE_PIXEL_FORMAT_GRPH_ABGR2101010_XR_BIAS:
+		dal_pixel_format = PIXEL_FORMAT_ARGB2101010_XRBIAS;
+		break;
+	case SURFACE_PIXEL_FORMAT_GRPH_ABGR16161616F:
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616F:
+		dal_pixel_format = PIXEL_FORMAT_FP16;
+		break;
+	case SURFACE_PIXEL_FORMAT_VIDEO_420_YCbCr:
+	case SURFACE_PIXEL_FORMAT_VIDEO_420_YCrCb:
+		dal_pixel_format = PIXEL_FORMAT_420BPP8;
+		break;
+	case SURFACE_PIXEL_FORMAT_VIDEO_420_10bpc_YCbCr:
+	case SURFACE_PIXEL_FORMAT_VIDEO_420_10bpc_YCrCb:
+		dal_pixel_format = PIXEL_FORMAT_420BPP10;
+		break;
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616:
+	default:
+		dal_pixel_format = PIXEL_FORMAT_UNKNOWN;
+		break;
+	}
+	return dal_pixel_format;
+}
+
+static void rect_swap_helper(struct rect *rect)
+{
+	uint32_t temp = 0;
+
+	temp = rect->height;
+	rect->height = rect->width;
+	rect->width = temp;
+
+	temp = rect->x;
+	rect->x = rect->y;
+	rect->y = temp;
+}
+
+static void calculate_viewport(struct pipe_ctx *pipe_ctx)
+{
+	const struct dc_plane_state *plane_state = pipe_ctx->plane_state;
+	const struct dc_stream_state *stream = pipe_ctx->stream;
+	struct scaler_data *data = &pipe_ctx->plane_res.scl_data;
+	struct rect surf_src = plane_state->src_rect;
+	struct rect clip = { 0 };
+	int vpc_div = (data->format == PIXEL_FORMAT_420BPP8
+			|| data->format == PIXEL_FORMAT_420BPP10) ? 2 : 1;
+	bool pri_split = pipe_ctx->bottom_pipe &&
+			pipe_ctx->bottom_pipe->plane_state == pipe_ctx->plane_state;
+	bool sec_split = pipe_ctx->top_pipe &&
+			pipe_ctx->top_pipe->plane_state == pipe_ctx->plane_state;
+
+	if (stream->view_format == VIEW_3D_FORMAT_SIDE_BY_SIDE ||
+		stream->view_format == VIEW_3D_FORMAT_TOP_AND_BOTTOM) {
+		pri_split = false;
+		sec_split = false;
+	}
+
+	if (pipe_ctx->plane_state->rotation == ROTATION_ANGLE_90 ||
+			pipe_ctx->plane_state->rotation == ROTATION_ANGLE_270)
+		rect_swap_helper(&surf_src);
+
+	/* The actual clip is an intersection between stream
+	 * source and surface clip
+	 */
+	clip.x = stream->src.x > plane_state->clip_rect.x ?
+			stream->src.x : plane_state->clip_rect.x;
+
+	clip.width = stream->src.x + stream->src.width <
+			plane_state->clip_rect.x + plane_state->clip_rect.width ?
+			stream->src.x + stream->src.width - clip.x :
+			plane_state->clip_rect.x + plane_state->clip_rect.width - clip.x ;
+
+	clip.y = stream->src.y > plane_state->clip_rect.y ?
+			stream->src.y : plane_state->clip_rect.y;
+
+	clip.height = stream->src.y + stream->src.height <
+			plane_state->clip_rect.y + plane_state->clip_rect.height ?
+			stream->src.y + stream->src.height - clip.y :
+			plane_state->clip_rect.y + plane_state->clip_rect.height - clip.y ;
+
+	/* offset = surf_src.ofs + (clip.ofs - surface->dst_rect.ofs) * scl_ratio
+	 * num_pixels = clip.num_pix * scl_ratio
+	 */
+	data->viewport.x = surf_src.x + (clip.x - plane_state->dst_rect.x) *
+			surf_src.width / plane_state->dst_rect.width;
+	data->viewport.width = clip.width *
+			surf_src.width / plane_state->dst_rect.width;
+
+	data->viewport.y = surf_src.y + (clip.y - plane_state->dst_rect.y) *
+			surf_src.height / plane_state->dst_rect.height;
+	data->viewport.height = clip.height *
+			surf_src.height / plane_state->dst_rect.height;
+
+	/* Round down, compensate in init */
+	data->viewport_c.x = data->viewport.x / vpc_div;
+	data->viewport_c.y = data->viewport.y / vpc_div;
+	data->inits.h_c = (data->viewport.x % vpc_div) != 0 ?
+			dal_fixed31_32_half : dal_fixed31_32_zero;
+	data->inits.v_c = (data->viewport.y % vpc_div) != 0 ?
+			dal_fixed31_32_half : dal_fixed31_32_zero;
+	/* Round up, assume original video size always even dimensions */
+	data->viewport_c.width = (data->viewport.width + vpc_div - 1) / vpc_div;
+	data->viewport_c.height = (data->viewport.height + vpc_div - 1) / vpc_div;
+
+	/* Handle hsplit */
+	if (pri_split || sec_split) {
+		/* HMirror XOR Secondary_pipe XOR Rotation_180 */
+		bool right_view = (sec_split != plane_state->horizontal_mirror) !=
+					(plane_state->rotation == ROTATION_ANGLE_180);
+
+		if (plane_state->rotation == ROTATION_ANGLE_90
+				|| plane_state->rotation == ROTATION_ANGLE_270)
+			/* Secondary_pipe XOR Rotation_270 */
+			right_view = (plane_state->rotation == ROTATION_ANGLE_270) != sec_split;
+
+		if (right_view) {
+			data->viewport.x +=  data->viewport.width / 2;
+			data->viewport_c.x +=  data->viewport_c.width / 2;
+			/* Ceil offset pipe */
+			data->viewport.width = (data->viewport.width + 1) / 2;
+			data->viewport_c.width = (data->viewport_c.width + 1) / 2;
+		} else {
+			data->viewport.width /= 2;
+			data->viewport_c.width /= 2;
+		}
+	}
+
+	if (plane_state->rotation == ROTATION_ANGLE_90 ||
+			plane_state->rotation == ROTATION_ANGLE_270) {
+		rect_swap_helper(&data->viewport_c);
+		rect_swap_helper(&data->viewport);
+	}
+}
+
+static void calculate_recout(struct pipe_ctx *pipe_ctx, struct view *recout_skip)
+{
+	const struct dc_plane_state *plane_state = pipe_ctx->plane_state;
+	const struct dc_stream_state *stream = pipe_ctx->stream;
+	struct rect surf_src = plane_state->src_rect;
+	struct rect surf_clip = plane_state->clip_rect;
+	int recout_full_x, recout_full_y;
+
+	if (pipe_ctx->plane_state->rotation == ROTATION_ANGLE_90 ||
+			pipe_ctx->plane_state->rotation == ROTATION_ANGLE_270)
+		rect_swap_helper(&surf_src);
+
+	pipe_ctx->plane_res.scl_data.recout.x = stream->dst.x;
+	if (stream->src.x < surf_clip.x)
+		pipe_ctx->plane_res.scl_data.recout.x += (surf_clip.x
+			- stream->src.x) * stream->dst.width
+						/ stream->src.width;
+
+	pipe_ctx->plane_res.scl_data.recout.width = surf_clip.width *
+			stream->dst.width / stream->src.width;
+	if (pipe_ctx->plane_res.scl_data.recout.width + pipe_ctx->plane_res.scl_data.recout.x >
+			stream->dst.x + stream->dst.width)
+		pipe_ctx->plane_res.scl_data.recout.width =
+			stream->dst.x + stream->dst.width
+						- pipe_ctx->plane_res.scl_data.recout.x;
+
+	pipe_ctx->plane_res.scl_data.recout.y = stream->dst.y;
+	if (stream->src.y < surf_clip.y)
+		pipe_ctx->plane_res.scl_data.recout.y += (surf_clip.y
+			- stream->src.y) * stream->dst.height
+						/ stream->src.height;
+
+	pipe_ctx->plane_res.scl_data.recout.height = surf_clip.height *
+			stream->dst.height / stream->src.height;
+	if (pipe_ctx->plane_res.scl_data.recout.height + pipe_ctx->plane_res.scl_data.recout.y >
+			stream->dst.y + stream->dst.height)
+		pipe_ctx->plane_res.scl_data.recout.height =
+			stream->dst.y + stream->dst.height
+						- pipe_ctx->plane_res.scl_data.recout.y;
+
+	/* Handle h & vsplit */
+	if (pipe_ctx->top_pipe && pipe_ctx->top_pipe->plane_state ==
+		pipe_ctx->plane_state) {
+		if (stream->view_format == VIEW_3D_FORMAT_TOP_AND_BOTTOM) {
+			pipe_ctx->plane_res.scl_data.recout.y += pipe_ctx->plane_res.scl_data.recout.height / 2;
+			/* Floor primary pipe, ceil 2ndary pipe */
+			pipe_ctx->plane_res.scl_data.recout.height = (pipe_ctx->plane_res.scl_data.recout.height + 1) / 2;
+		} else {
+			pipe_ctx->plane_res.scl_data.recout.x += pipe_ctx->plane_res.scl_data.recout.width / 2;
+			pipe_ctx->plane_res.scl_data.recout.width = (pipe_ctx->plane_res.scl_data.recout.width + 1) / 2;
+		}
+	} else if (pipe_ctx->bottom_pipe &&
+			pipe_ctx->bottom_pipe->plane_state == pipe_ctx->plane_state) {
+		if (stream->view_format == VIEW_3D_FORMAT_TOP_AND_BOTTOM)
+			pipe_ctx->plane_res.scl_data.recout.height /= 2;
+		else
+			pipe_ctx->plane_res.scl_data.recout.width /= 2;
+	}
+
+	/* Unclipped recout offset = stream dst offset + ((surf dst offset - stream surf_src offset)
+	 * 				* 1/ stream scaling ratio) - (surf surf_src offset * 1/ full scl
+	 * 				ratio)
+	 */
+	recout_full_x = stream->dst.x + (plane_state->dst_rect.x -  stream->src.x)
+					* stream->dst.width / stream->src.width -
+			surf_src.x * plane_state->dst_rect.width / surf_src.width
+					* stream->dst.width / stream->src.width;
+	recout_full_y = stream->dst.y + (plane_state->dst_rect.y -  stream->src.y)
+					* stream->dst.height / stream->src.height -
+			surf_src.y * plane_state->dst_rect.height / surf_src.height
+					* stream->dst.height / stream->src.height;
+
+	recout_skip->width = pipe_ctx->plane_res.scl_data.recout.x - recout_full_x;
+	recout_skip->height = pipe_ctx->plane_res.scl_data.recout.y - recout_full_y;
+}
+
+static void calculate_scaling_ratios(struct pipe_ctx *pipe_ctx)
+{
+	const struct dc_plane_state *plane_state = pipe_ctx->plane_state;
+	const struct dc_stream_state *stream = pipe_ctx->stream;
+	struct rect surf_src = plane_state->src_rect;
+	const int in_w = stream->src.width;
+	const int in_h = stream->src.height;
+	const int out_w = stream->dst.width;
+	const int out_h = stream->dst.height;
+
+	if (pipe_ctx->plane_state->rotation == ROTATION_ANGLE_90 ||
+			pipe_ctx->plane_state->rotation == ROTATION_ANGLE_270)
+		rect_swap_helper(&surf_src);
+
+	pipe_ctx->plane_res.scl_data.ratios.horz = dal_fixed31_32_from_fraction(
+					surf_src.width,
+					plane_state->dst_rect.width);
+	pipe_ctx->plane_res.scl_data.ratios.vert = dal_fixed31_32_from_fraction(
+					surf_src.height,
+					plane_state->dst_rect.height);
+
+	if (stream->view_format == VIEW_3D_FORMAT_SIDE_BY_SIDE)
+		pipe_ctx->plane_res.scl_data.ratios.horz.value *= 2;
+	else if (stream->view_format == VIEW_3D_FORMAT_TOP_AND_BOTTOM)
+		pipe_ctx->plane_res.scl_data.ratios.vert.value *= 2;
+
+	pipe_ctx->plane_res.scl_data.ratios.vert.value = div64_s64(
+		pipe_ctx->plane_res.scl_data.ratios.vert.value * in_h, out_h);
+	pipe_ctx->plane_res.scl_data.ratios.horz.value = div64_s64(
+		pipe_ctx->plane_res.scl_data.ratios.horz.value * in_w, out_w);
+
+	pipe_ctx->plane_res.scl_data.ratios.horz_c = pipe_ctx->plane_res.scl_data.ratios.horz;
+	pipe_ctx->plane_res.scl_data.ratios.vert_c = pipe_ctx->plane_res.scl_data.ratios.vert;
+
+	if (pipe_ctx->plane_res.scl_data.format == PIXEL_FORMAT_420BPP8
+			|| pipe_ctx->plane_res.scl_data.format == PIXEL_FORMAT_420BPP10) {
+		pipe_ctx->plane_res.scl_data.ratios.horz_c.value /= 2;
+		pipe_ctx->plane_res.scl_data.ratios.vert_c.value /= 2;
+	}
+}
+
+static void calculate_inits_and_adj_vp(struct pipe_ctx *pipe_ctx, struct view *recout_skip)
+{
+	struct scaler_data *data = &pipe_ctx->plane_res.scl_data;
+	struct rect src = pipe_ctx->plane_state->src_rect;
+	int vpc_div = (data->format == PIXEL_FORMAT_420BPP8
+			|| data->format == PIXEL_FORMAT_420BPP10) ? 2 : 1;
+
+
+	if (pipe_ctx->plane_state->rotation == ROTATION_ANGLE_90 ||
+			pipe_ctx->plane_state->rotation == ROTATION_ANGLE_270) {
+		rect_swap_helper(&src);
+		rect_swap_helper(&data->viewport_c);
+		rect_swap_helper(&data->viewport);
+	}
+
+	/*
+	 * Init calculated according to formula:
+	 * 	init = (scaling_ratio + number_of_taps + 1) / 2
+	 * 	init_bot = init + scaling_ratio
+	 * 	init_c = init + truncated_vp_c_offset(from calculate viewport)
+	 */
+	data->inits.h = dal_fixed31_32_div_int(
+			dal_fixed31_32_add_int(data->ratios.horz, data->taps.h_taps + 1), 2);
+
+	data->inits.h_c = dal_fixed31_32_add(data->inits.h_c, dal_fixed31_32_div_int(
+			dal_fixed31_32_add_int(data->ratios.horz_c, data->taps.h_taps_c + 1), 2));
+
+	data->inits.v = dal_fixed31_32_div_int(
+			dal_fixed31_32_add_int(data->ratios.vert, data->taps.v_taps + 1), 2);
+
+	data->inits.v_c = dal_fixed31_32_add(data->inits.v_c, dal_fixed31_32_div_int(
+			dal_fixed31_32_add_int(data->ratios.vert_c, data->taps.v_taps_c + 1), 2));
+
+
+	/* Adjust for viewport end clip-off */
+	if ((data->viewport.x + data->viewport.width) < (src.x + src.width)) {
+		int vp_clip = src.x + src.width - data->viewport.width - data->viewport.x;
+		int int_part = dal_fixed31_32_floor(
+				dal_fixed31_32_sub(data->inits.h, data->ratios.horz));
+
+		int_part = int_part > 0 ? int_part : 0;
+		data->viewport.width += int_part < vp_clip ? int_part : vp_clip;
+	}
+	if ((data->viewport.y + data->viewport.height) < (src.y + src.height)) {
+		int vp_clip = src.y + src.height - data->viewport.height - data->viewport.y;
+		int int_part = dal_fixed31_32_floor(
+				dal_fixed31_32_sub(data->inits.v, data->ratios.vert));
+
+		int_part = int_part > 0 ? int_part : 0;
+		data->viewport.height += int_part < vp_clip ? int_part : vp_clip;
+	}
+	if ((data->viewport_c.x + data->viewport_c.width) < (src.x + src.width) / vpc_div) {
+		int vp_clip = (src.x + src.width) / vpc_div -
+				data->viewport_c.width - data->viewport_c.x;
+		int int_part = dal_fixed31_32_floor(
+				dal_fixed31_32_sub(data->inits.h_c, data->ratios.horz_c));
+
+		int_part = int_part > 0 ? int_part : 0;
+		data->viewport_c.width += int_part < vp_clip ? int_part : vp_clip;
+	}
+	if ((data->viewport_c.y + data->viewport_c.height) < (src.y + src.height) / vpc_div) {
+		int vp_clip = (src.y + src.height) / vpc_div -
+				data->viewport_c.height - data->viewport_c.y;
+		int int_part = dal_fixed31_32_floor(
+				dal_fixed31_32_sub(data->inits.v_c, data->ratios.vert_c));
+
+		int_part = int_part > 0 ? int_part : 0;
+		data->viewport_c.height += int_part < vp_clip ? int_part : vp_clip;
+	}
+
+	/* Adjust for non-0 viewport offset */
+	if (data->viewport.x) {
+		int int_part;
+
+		data->inits.h = dal_fixed31_32_add(data->inits.h, dal_fixed31_32_mul_int(
+				data->ratios.horz, recout_skip->width));
+		int_part = dal_fixed31_32_floor(data->inits.h) - data->viewport.x;
+		if (int_part < data->taps.h_taps) {
+			int int_adj = data->viewport.x >= (data->taps.h_taps - int_part) ?
+						(data->taps.h_taps - int_part) : data->viewport.x;
+			data->viewport.x -= int_adj;
+			data->viewport.width += int_adj;
+			int_part += int_adj;
+		} else if (int_part > data->taps.h_taps) {
+			data->viewport.x += int_part - data->taps.h_taps;
+			data->viewport.width -= int_part - data->taps.h_taps;
+			int_part = data->taps.h_taps;
+		}
+		data->inits.h.value &= 0xffffffff;
+		data->inits.h = dal_fixed31_32_add_int(data->inits.h, int_part);
+	}
+
+	if (data->viewport_c.x) {
+		int int_part;
+
+		data->inits.h_c = dal_fixed31_32_add(data->inits.h_c, dal_fixed31_32_mul_int(
+				data->ratios.horz_c, recout_skip->width));
+		int_part = dal_fixed31_32_floor(data->inits.h_c) - data->viewport_c.x;
+		if (int_part < data->taps.h_taps_c) {
+			int int_adj = data->viewport_c.x >= (data->taps.h_taps_c - int_part) ?
+					(data->taps.h_taps_c - int_part) : data->viewport_c.x;
+			data->viewport_c.x -= int_adj;
+			data->viewport_c.width += int_adj;
+			int_part += int_adj;
+		} else if (int_part > data->taps.h_taps_c) {
+			data->viewport_c.x += int_part - data->taps.h_taps_c;
+			data->viewport_c.width -= int_part - data->taps.h_taps_c;
+			int_part = data->taps.h_taps_c;
+		}
+		data->inits.h_c.value &= 0xffffffff;
+		data->inits.h_c = dal_fixed31_32_add_int(data->inits.h_c, int_part);
+	}
+
+	if (data->viewport.y) {
+		int int_part;
+
+		data->inits.v = dal_fixed31_32_add(data->inits.v, dal_fixed31_32_mul_int(
+				data->ratios.vert, recout_skip->height));
+		int_part = dal_fixed31_32_floor(data->inits.v) - data->viewport.y;
+		if (int_part < data->taps.v_taps) {
+			int int_adj = data->viewport.y >= (data->taps.v_taps - int_part) ?
+						(data->taps.v_taps - int_part) : data->viewport.y;
+			data->viewport.y -= int_adj;
+			data->viewport.height += int_adj;
+			int_part += int_adj;
+		} else if (int_part > data->taps.v_taps) {
+			data->viewport.y += int_part - data->taps.v_taps;
+			data->viewport.height -= int_part - data->taps.v_taps;
+			int_part = data->taps.v_taps;
+		}
+		data->inits.v.value &= 0xffffffff;
+		data->inits.v = dal_fixed31_32_add_int(data->inits.v, int_part);
+	}
+
+	if (data->viewport_c.y) {
+		int int_part;
+
+		data->inits.v_c = dal_fixed31_32_add(data->inits.v_c, dal_fixed31_32_mul_int(
+				data->ratios.vert_c, recout_skip->height));
+		int_part = dal_fixed31_32_floor(data->inits.v_c) - data->viewport_c.y;
+		if (int_part < data->taps.v_taps_c) {
+			int int_adj = data->viewport_c.y >= (data->taps.v_taps_c - int_part) ?
+					(data->taps.v_taps_c - int_part) : data->viewport_c.y;
+			data->viewport_c.y -= int_adj;
+			data->viewport_c.height += int_adj;
+			int_part += int_adj;
+		} else if (int_part > data->taps.v_taps_c) {
+			data->viewport_c.y += int_part - data->taps.v_taps_c;
+			data->viewport_c.height -= int_part - data->taps.v_taps_c;
+			int_part = data->taps.v_taps_c;
+		}
+		data->inits.v_c.value &= 0xffffffff;
+		data->inits.v_c = dal_fixed31_32_add_int(data->inits.v_c, int_part);
+	}
+
+	/* Interlaced inits based on final vert inits */
+	data->inits.v_bot = dal_fixed31_32_add(data->inits.v, data->ratios.vert);
+	data->inits.v_c_bot = dal_fixed31_32_add(data->inits.v_c, data->ratios.vert_c);
+
+	if (pipe_ctx->plane_state->rotation == ROTATION_ANGLE_90 ||
+			pipe_ctx->plane_state->rotation == ROTATION_ANGLE_270) {
+		rect_swap_helper(&data->viewport_c);
+		rect_swap_helper(&data->viewport);
+	}
+}
+
+bool resource_build_scaling_params(struct pipe_ctx *pipe_ctx)
+{
+	const struct dc_plane_state *plane_state = pipe_ctx->plane_state;
+	struct dc_crtc_timing *timing = &pipe_ctx->stream->timing;
+	struct view recout_skip = { 0 };
+	bool res = false;
+
+	/* Important: scaling ratio calculation requires pixel format,
+	 * lb depth calculation requires recout and taps require scaling ratios.
+	 * Inits require viewport, taps, ratios and recout of split pipe
+	 */
+	pipe_ctx->plane_res.scl_data.format = convert_pixel_format_to_dalsurface(
+			pipe_ctx->plane_state->format);
+
+	calculate_scaling_ratios(pipe_ctx);
+
+	calculate_viewport(pipe_ctx);
+
+	if (pipe_ctx->plane_res.scl_data.viewport.height < 16 || pipe_ctx->plane_res.scl_data.viewport.width < 16)
+		return false;
+
+	calculate_recout(pipe_ctx, &recout_skip);
+
+	/**
+	 * Setting line buffer pixel depth to 24bpp yields banding
+	 * on certain displays, such as the Sharp 4k
+	 */
+	pipe_ctx->plane_res.scl_data.lb_params.depth = LB_PIXEL_DEPTH_30BPP;
+
+	pipe_ctx->plane_res.scl_data.recout.x += timing->h_border_left;
+	pipe_ctx->plane_res.scl_data.recout.y += timing->v_border_top;
+
+	pipe_ctx->plane_res.scl_data.h_active = timing->h_addressable + timing->h_border_left + timing->h_border_right;
+	pipe_ctx->plane_res.scl_data.v_active = timing->v_addressable + timing->v_border_top + timing->v_border_bottom;
+
+
+	/* Taps calculations */
+	if (pipe_ctx->plane_res.xfm != NULL)
+		res = pipe_ctx->plane_res.xfm->funcs->transform_get_optimal_number_of_taps(
+				pipe_ctx->plane_res.xfm, &pipe_ctx->plane_res.scl_data, &plane_state->scaling_quality);
+
+	if (pipe_ctx->plane_res.dpp != NULL)
+		res = pipe_ctx->plane_res.dpp->funcs->dpp_get_optimal_number_of_taps(
+				pipe_ctx->plane_res.dpp, &pipe_ctx->plane_res.scl_data, &plane_state->scaling_quality);
+	if (!res) {
+		/* Try 24 bpp linebuffer */
+		pipe_ctx->plane_res.scl_data.lb_params.depth = LB_PIXEL_DEPTH_24BPP;
+
+		if (pipe_ctx->plane_res.xfm != NULL)
+			res = pipe_ctx->plane_res.xfm->funcs->transform_get_optimal_number_of_taps(
+					pipe_ctx->plane_res.xfm,
+					&pipe_ctx->plane_res.scl_data,
+					&plane_state->scaling_quality);
+
+		if (pipe_ctx->plane_res.dpp != NULL)
+			res = pipe_ctx->plane_res.dpp->funcs->dpp_get_optimal_number_of_taps(
+					pipe_ctx->plane_res.dpp,
+					&pipe_ctx->plane_res.scl_data,
+					&plane_state->scaling_quality);
+	}
+
+	if (res)
+		/* May need to re-check lb size after this in some obscure scenario */
+		calculate_inits_and_adj_vp(pipe_ctx, &recout_skip);
+
+	dm_logger_write(pipe_ctx->stream->ctx->logger, LOG_SCALER,
+				"%s: Viewport:\nheight:%d width:%d x:%d "
+				"y:%d\n dst_rect:\nheight:%d width:%d x:%d "
+				"y:%d\n",
+				__func__,
+				pipe_ctx->plane_res.scl_data.viewport.height,
+				pipe_ctx->plane_res.scl_data.viewport.width,
+				pipe_ctx->plane_res.scl_data.viewport.x,
+				pipe_ctx->plane_res.scl_data.viewport.y,
+				plane_state->dst_rect.height,
+				plane_state->dst_rect.width,
+				plane_state->dst_rect.x,
+				plane_state->dst_rect.y);
+
+	return res;
+}
+
+
+enum dc_status resource_build_scaling_params_for_context(
+	const struct dc  *dc,
+	struct dc_state *context)
+{
+	int i;
+
+	for (i = 0; i < MAX_PIPES; i++) {
+		if (context->res_ctx.pipe_ctx[i].plane_state != NULL &&
+				context->res_ctx.pipe_ctx[i].stream != NULL)
+			if (!resource_build_scaling_params(&context->res_ctx.pipe_ctx[i]))
+				return DC_FAIL_SCALING;
+	}
+
+	return DC_OK;
+}
+
+struct pipe_ctx *find_idle_secondary_pipe(
+		struct resource_context *res_ctx,
+		const struct resource_pool *pool)
+{
+	int i;
+	struct pipe_ctx *secondary_pipe = NULL;
+
+	/*
+	 * search backwards for the second pipe to keep pipe
+	 * assignment more consistent
+	 */
+
+	for (i = pool->pipe_count - 1; i >= 0; i--) {
+		if (res_ctx->pipe_ctx[i].stream == NULL) {
+			secondary_pipe = &res_ctx->pipe_ctx[i];
+			secondary_pipe->pipe_idx = i;
+			break;
+		}
+	}
+
+
+	return secondary_pipe;
+}
+
+struct pipe_ctx *resource_get_head_pipe_for_stream(
+		struct resource_context *res_ctx,
+		struct dc_stream_state *stream)
+{
+	int i;
+	for (i = 0; i < MAX_PIPES; i++) {
+		if (res_ctx->pipe_ctx[i].stream == stream &&
+				!res_ctx->pipe_ctx[i].top_pipe) {
+			return &res_ctx->pipe_ctx[i];
+			break;
+		}
+	}
+	return NULL;
+}
+
+static struct pipe_ctx *resource_get_tail_pipe_for_stream(
+		struct resource_context *res_ctx,
+		struct dc_stream_state *stream)
+{
+	struct pipe_ctx *head_pipe, *tail_pipe;
+	head_pipe = resource_get_head_pipe_for_stream(res_ctx, stream);
+
+	if (!head_pipe)
+		return NULL;
+
+	tail_pipe = head_pipe->bottom_pipe;
+
+	while (tail_pipe) {
+		head_pipe = tail_pipe;
+		tail_pipe = tail_pipe->bottom_pipe;
+	}
+
+	return head_pipe;
+}
+
+/*
+ * A free_pipe for a stream is defined here as a pipe
+ * that has no surface attached yet
+ */
+static struct pipe_ctx *acquire_free_pipe_for_stream(
+		struct dc_state *context,
+		const struct resource_pool *pool,
+		struct dc_stream_state *stream)
+{
+	int i;
+	struct resource_context *res_ctx = &context->res_ctx;
+
+	struct pipe_ctx *head_pipe = NULL;
+
+	/* Find head pipe, which has the back end set up*/
+
+	head_pipe = resource_get_head_pipe_for_stream(res_ctx, stream);
+
+	if (!head_pipe) {
+		ASSERT(0);
+		return NULL;
+	}
+
+	if (!head_pipe->plane_state)
+		return head_pipe;
+
+	/* Re-use pipe already acquired for this stream if available*/
+	for (i = pool->pipe_count - 1; i >= 0; i--) {
+		if (res_ctx->pipe_ctx[i].stream == stream &&
+				!res_ctx->pipe_ctx[i].plane_state) {
+			return &res_ctx->pipe_ctx[i];
+		}
+	}
+
+	/*
+	 * At this point we have no re-useable pipe for this stream and we need
+	 * to acquire an idle one to satisfy the request
+	 */
+
+	if (!pool->funcs->acquire_idle_pipe_for_layer)
+		return NULL;
+
+	return pool->funcs->acquire_idle_pipe_for_layer(context, pool, stream);
+
+}
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+static int acquire_first_split_pipe(
+		struct resource_context *res_ctx,
+		const struct resource_pool *pool,
+		struct dc_stream_state *stream)
+{
+	int i;
+
+	for (i = 0; i < pool->pipe_count; i++) {
+		struct pipe_ctx *pipe_ctx = &res_ctx->pipe_ctx[i];
+
+		if (pipe_ctx->top_pipe &&
+				pipe_ctx->top_pipe->plane_state == pipe_ctx->plane_state) {
+			pipe_ctx->top_pipe->bottom_pipe = pipe_ctx->bottom_pipe;
+			if (pipe_ctx->bottom_pipe)
+				pipe_ctx->bottom_pipe->top_pipe = pipe_ctx->top_pipe;
+
+			memset(pipe_ctx, 0, sizeof(*pipe_ctx));
+			pipe_ctx->stream_res.tg = pool->timing_generators[i];
+			pipe_ctx->plane_res.hubp = pool->hubps[i];
+			pipe_ctx->plane_res.ipp = pool->ipps[i];
+			pipe_ctx->plane_res.dpp = pool->dpps[i];
+			pipe_ctx->stream_res.opp = pool->opps[i];
+			pipe_ctx->pipe_idx = i;
+
+			pipe_ctx->stream = stream;
+			return i;
+		}
+	}
+	return -1;
+}
+#endif
+
+bool dc_add_plane_to_context(
+		const struct dc *dc,
+		struct dc_stream_state *stream,
+		struct dc_plane_state *plane_state,
+		struct dc_state *context)
+{
+	int i;
+	struct resource_pool *pool = dc->res_pool;
+	struct pipe_ctx *head_pipe, *tail_pipe, *free_pipe;
+	struct dc_stream_status *stream_status = NULL;
+
+	for (i = 0; i < context->stream_count; i++)
+		if (context->streams[i] == stream) {
+			stream_status = &context->stream_status[i];
+			break;
+		}
+	if (stream_status == NULL) {
+		dm_error("Existing stream not found; failed to attach surface!\n");
+		return false;
+	}
+
+
+	if (stream_status->plane_count == MAX_SURFACE_NUM) {
+		dm_error("Surface: can not attach plane_state %p! Maximum is: %d\n",
+				plane_state, MAX_SURFACE_NUM);
+		return false;
+	}
+
+	head_pipe = resource_get_head_pipe_for_stream(&context->res_ctx, stream);
+
+	if (!head_pipe) {
+		dm_error("Head pipe not found for stream_state %p !\n", stream);
+		return false;
+	}
+
+	free_pipe = acquire_free_pipe_for_stream(context, pool, stream);
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	if (!free_pipe) {
+		int pipe_idx = acquire_first_split_pipe(&context->res_ctx, pool, stream);
+		if (pipe_idx >= 0)
+			free_pipe = &context->res_ctx.pipe_ctx[pipe_idx];
+	}
+#endif
+	if (!free_pipe)
+		return false;
+
+	/* retain new surfaces */
+	dc_plane_state_retain(plane_state);
+	free_pipe->plane_state = plane_state;
+
+	if (head_pipe != free_pipe) {
+
+		tail_pipe = resource_get_tail_pipe_for_stream(&context->res_ctx, stream);
+		ASSERT(tail_pipe);
+
+		free_pipe->stream_res.tg = tail_pipe->stream_res.tg;
+		free_pipe->stream_res.opp = tail_pipe->stream_res.opp;
+		free_pipe->stream_res.stream_enc = tail_pipe->stream_res.stream_enc;
+		free_pipe->stream_res.audio = tail_pipe->stream_res.audio;
+		free_pipe->clock_source = tail_pipe->clock_source;
+		free_pipe->top_pipe = tail_pipe;
+		tail_pipe->bottom_pipe = free_pipe;
+	}
+
+	/* assign new surfaces*/
+	stream_status->plane_states[stream_status->plane_count] = plane_state;
+
+	stream_status->plane_count++;
+
+	return true;
+}
+
+bool dc_remove_plane_from_context(
+		const struct dc *dc,
+		struct dc_stream_state *stream,
+		struct dc_plane_state *plane_state,
+		struct dc_state *context)
+{
+	int i;
+	struct dc_stream_status *stream_status = NULL;
+	struct resource_pool *pool = dc->res_pool;
+
+	for (i = 0; i < context->stream_count; i++)
+		if (context->streams[i] == stream) {
+			stream_status = &context->stream_status[i];
+			break;
+		}
+
+	if (stream_status == NULL) {
+		dm_error("Existing stream not found; failed to remove plane.\n");
+		return false;
+	}
+
+	/* release pipe for plane*/
+	for (i = pool->pipe_count - 1; i >= 0; i--) {
+		struct pipe_ctx *pipe_ctx;
+
+		if (context->res_ctx.pipe_ctx[i].plane_state == plane_state) {
+			pipe_ctx = &context->res_ctx.pipe_ctx[i];
+
+			if (pipe_ctx->top_pipe)
+				pipe_ctx->top_pipe->bottom_pipe = pipe_ctx->bottom_pipe;
+
+			/* Second condition is to avoid setting NULL to top pipe
+			 * of tail pipe making it look like head pipe in subsequent
+			 * deletes
+			 */
+			if (pipe_ctx->bottom_pipe && pipe_ctx->top_pipe)
+				pipe_ctx->bottom_pipe->top_pipe = pipe_ctx->top_pipe;
+
+			/*
+			 * For head pipe detach surfaces from pipe for tail
+			 * pipe just zero it out
+			 */
+			if (!pipe_ctx->top_pipe) {
+				pipe_ctx->plane_state = NULL;
+				pipe_ctx->bottom_pipe = NULL;
+			} else  {
+				memset(pipe_ctx, 0, sizeof(*pipe_ctx));
+			}
+		}
+	}
+
+
+	for (i = 0; i < stream_status->plane_count; i++) {
+		if (stream_status->plane_states[i] == plane_state) {
+
+			dc_plane_state_release(stream_status->plane_states[i]);
+			break;
+		}
+	}
+
+	if (i == stream_status->plane_count) {
+		dm_error("Existing plane_state not found; failed to detach it!\n");
+		return false;
+	}
+
+	stream_status->plane_count--;
+
+	/* Start at the plane we've just released, and move all the planes one index forward to "trim" the array */
+	for (; i < stream_status->plane_count; i++)
+		stream_status->plane_states[i] = stream_status->plane_states[i + 1];
+
+	stream_status->plane_states[stream_status->plane_count] = NULL;
+
+	return true;
+}
+
+bool dc_rem_all_planes_for_stream(
+		const struct dc *dc,
+		struct dc_stream_state *stream,
+		struct dc_state *context)
+{
+	int i, old_plane_count;
+	struct dc_stream_status *stream_status = NULL;
+	struct dc_plane_state *del_planes[MAX_SURFACE_NUM] = { 0 };
+
+	for (i = 0; i < context->stream_count; i++)
+			if (context->streams[i] == stream) {
+				stream_status = &context->stream_status[i];
+				break;
+			}
+
+	if (stream_status == NULL) {
+		dm_error("Existing stream %p not found!\n", stream);
+		return false;
+	}
+
+	old_plane_count = stream_status->plane_count;
+
+	for (i = 0; i < old_plane_count; i++)
+		del_planes[i] = stream_status->plane_states[i];
+
+	for (i = 0; i < old_plane_count; i++)
+		if (!dc_remove_plane_from_context(dc, stream, del_planes[i], context))
+			return false;
+
+	return true;
+}
+
+static bool add_all_planes_for_stream(
+		const struct dc *dc,
+		struct dc_stream_state *stream,
+		const struct dc_validation_set set[],
+		int set_count,
+		struct dc_state *context)
+{
+	int i, j;
+
+	for (i = 0; i < set_count; i++)
+		if (set[i].stream == stream)
+			break;
+
+	if (i == set_count) {
+		dm_error("Stream %p not found in set!\n", stream);
+		return false;
+	}
+
+	for (j = 0; j < set[i].plane_count; j++)
+		if (!dc_add_plane_to_context(dc, stream, set[i].plane_states[j], context))
+			return false;
+
+	return true;
+}
+
+bool dc_add_all_planes_for_stream(
+		const struct dc *dc,
+		struct dc_stream_state *stream,
+		struct dc_plane_state * const *plane_states,
+		int plane_count,
+		struct dc_state *context)
+{
+	struct dc_validation_set set;
+	int i;
+
+	set.stream = stream;
+	set.plane_count = plane_count;
+
+	for (i = 0; i < plane_count; i++)
+		set.plane_states[i] = plane_states[i];
+
+	return add_all_planes_for_stream(dc, stream, &set, 1, context);
+}
+
+
+
+static bool is_timing_changed(struct dc_stream_state *cur_stream,
+		struct dc_stream_state *new_stream)
+{
+	if (cur_stream == NULL)
+		return true;
+
+	/* If sink pointer changed, it means this is a hotplug, we should do
+	 * full hw setting.
+	 */
+	if (cur_stream->sink != new_stream->sink)
+		return true;
+
+	/* If output color space is changed, need to reprogram info frames */
+	if (cur_stream->output_color_space != new_stream->output_color_space)
+		return true;
+
+	return memcmp(
+		&cur_stream->timing,
+		&new_stream->timing,
+		sizeof(struct dc_crtc_timing)) != 0;
+}
+
+static bool are_stream_backends_same(
+	struct dc_stream_state *stream_a, struct dc_stream_state *stream_b)
+{
+	if (stream_a == stream_b)
+		return true;
+
+	if (stream_a == NULL || stream_b == NULL)
+		return false;
+
+	if (is_timing_changed(stream_a, stream_b))
+		return false;
+
+	return true;
+}
+
+bool dc_is_stream_unchanged(
+	struct dc_stream_state *old_stream, struct dc_stream_state *stream)
+{
+
+	if (!are_stream_backends_same(old_stream, stream))
+		return false;
+
+	return true;
+}
+
+bool dc_is_stream_scaling_unchanged(
+	struct dc_stream_state *old_stream, struct dc_stream_state *stream)
+{
+	if (old_stream == stream)
+		return true;
+
+	if (old_stream == NULL || stream == NULL)
+		return false;
+
+	if (memcmp(&old_stream->src,
+			&stream->src,
+			sizeof(struct rect)) != 0)
+		return false;
+
+	if (memcmp(&old_stream->dst,
+			&stream->dst,
+			sizeof(struct rect)) != 0)
+		return false;
+
+	return true;
+}
+
+/* Maximum TMDS single link pixel clock 165MHz */
+#define TMDS_MAX_PIXEL_CLOCK_IN_KHZ 165000
+
+static void update_stream_engine_usage(
+		struct resource_context *res_ctx,
+		const struct resource_pool *pool,
+		struct stream_encoder *stream_enc,
+		bool acquired)
+{
+	int i;
+
+	for (i = 0; i < pool->stream_enc_count; i++) {
+		if (pool->stream_enc[i] == stream_enc)
+			res_ctx->is_stream_enc_acquired[i] = acquired;
+	}
+}
+
+/* TODO: release audio object */
+void update_audio_usage(
+		struct resource_context *res_ctx,
+		const struct resource_pool *pool,
+		struct audio *audio,
+		bool acquired)
+{
+	int i;
+	for (i = 0; i < pool->audio_count; i++) {
+		if (pool->audios[i] == audio)
+			res_ctx->is_audio_acquired[i] = acquired;
+	}
+}
+
+static int acquire_first_free_pipe(
+		struct resource_context *res_ctx,
+		const struct resource_pool *pool,
+		struct dc_stream_state *stream)
+{
+	int i;
+
+	for (i = 0; i < pool->pipe_count; i++) {
+		if (!res_ctx->pipe_ctx[i].stream) {
+			struct pipe_ctx *pipe_ctx = &res_ctx->pipe_ctx[i];
+
+			pipe_ctx->stream_res.tg = pool->timing_generators[i];
+			pipe_ctx->plane_res.mi = pool->mis[i];
+			pipe_ctx->plane_res.hubp = pool->hubps[i];
+			pipe_ctx->plane_res.ipp = pool->ipps[i];
+			pipe_ctx->plane_res.xfm = pool->transforms[i];
+			pipe_ctx->plane_res.dpp = pool->dpps[i];
+			pipe_ctx->stream_res.opp = pool->opps[i];
+			pipe_ctx->pipe_idx = i;
+
+
+			pipe_ctx->stream = stream;
+			return i;
+		}
+	}
+	return -1;
+}
+
+static struct stream_encoder *find_first_free_match_stream_enc_for_link(
+		struct resource_context *res_ctx,
+		const struct resource_pool *pool,
+		struct dc_stream_state *stream)
+{
+	int i;
+	int j = -1;
+	struct dc_link *link = stream->sink->link;
+
+	for (i = 0; i < pool->stream_enc_count; i++) {
+		if (!res_ctx->is_stream_enc_acquired[i] &&
+				pool->stream_enc[i]) {
+			/* Store first available for MST second display
+			 * in daisy chain use case */
+			j = i;
+			if (pool->stream_enc[i]->id ==
+					link->link_enc->preferred_engine)
+				return pool->stream_enc[i];
+		}
+	}
+
+	/*
+	 * below can happen in cases when stream encoder is acquired:
+	 * 1) for second MST display in chain, so preferred engine already
+	 * acquired;
+	 * 2) for another link, which preferred engine already acquired by any
+	 * MST configuration.
+	 *
+	 * If signal is of DP type and preferred engine not found, return last available
+	 *
+	 * TODO - This is just a patch up and a generic solution is
+	 * required for non DP connectors.
+	 */
+
+	if (j >= 0 && dc_is_dp_signal(stream->signal))
+		return pool->stream_enc[j];
+
+	return NULL;
+}
+
+static struct audio *find_first_free_audio(
+		struct resource_context *res_ctx,
+		const struct resource_pool *pool,
+		enum engine_id id)
+{
+	int i;
+	for (i = 0; i < pool->audio_count; i++) {
+		if ((res_ctx->is_audio_acquired[i] == false) && (res_ctx->is_stream_enc_acquired[i] == true)) {
+			/*we have enough audio endpoint, find the matching inst*/
+			if (id != i)
+				continue;
+
+			return pool->audios[i];
+		}
+	}
+	/*not found the matching one, first come first serve*/
+	for (i = 0; i < pool->audio_count; i++) {
+		if (res_ctx->is_audio_acquired[i] == false) {
+			return pool->audios[i];
+		}
+	}
+	return 0;
+}
+
+bool resource_is_stream_unchanged(
+	struct dc_state *old_context, struct dc_stream_state *stream)
+{
+	int i;
+
+	for (i = 0; i < old_context->stream_count; i++) {
+		struct dc_stream_state *old_stream = old_context->streams[i];
+
+		if (are_stream_backends_same(old_stream, stream))
+				return true;
+	}
+
+	return false;
+}
+
+enum dc_status dc_add_stream_to_ctx(
+		struct dc *dc,
+		struct dc_state *new_ctx,
+		struct dc_stream_state *stream)
+{
+	struct dc_context *dc_ctx = dc->ctx;
+	enum dc_status res;
+
+	if (new_ctx->stream_count >= dc->res_pool->pipe_count) {
+		DC_ERROR("Max streams reached, can add stream %p !\n", stream);
+		return DC_ERROR_UNEXPECTED;
+	}
+
+	new_ctx->streams[new_ctx->stream_count] = stream;
+	dc_stream_retain(stream);
+	new_ctx->stream_count++;
+
+	res = dc->res_pool->funcs->add_stream_to_ctx(dc, new_ctx, stream);
+	if (res != DC_OK)
+		DC_ERROR("Adding stream %p to context failed with err %d!\n", stream, res);
+
+	return res;
+}
+
+enum dc_status dc_remove_stream_from_ctx(
+			struct dc *dc,
+			struct dc_state *new_ctx,
+			struct dc_stream_state *stream)
+{
+	int i;
+	struct dc_context *dc_ctx = dc->ctx;
+	struct pipe_ctx *del_pipe = NULL;
+
+	/* Release primary pipe */
+	for (i = 0; i < MAX_PIPES; i++) {
+		if (new_ctx->res_ctx.pipe_ctx[i].stream == stream &&
+				!new_ctx->res_ctx.pipe_ctx[i].top_pipe) {
+			del_pipe = &new_ctx->res_ctx.pipe_ctx[i];
+
+			ASSERT(del_pipe->stream_res.stream_enc);
+			update_stream_engine_usage(
+					&new_ctx->res_ctx,
+						dc->res_pool,
+					del_pipe->stream_res.stream_enc,
+					false);
+
+			if (del_pipe->stream_res.audio)
+				update_audio_usage(
+					&new_ctx->res_ctx,
+					dc->res_pool,
+					del_pipe->stream_res.audio,
+					false);
+
+			resource_unreference_clock_source(&new_ctx->res_ctx,
+							  dc->res_pool,
+							  del_pipe->clock_source);
+
+			memset(del_pipe, 0, sizeof(*del_pipe));
+
+			break;
+		}
+	}
+
+	if (!del_pipe) {
+		DC_ERROR("Pipe not found for stream %p !\n", stream);
+		return DC_ERROR_UNEXPECTED;
+	}
+
+	for (i = 0; i < new_ctx->stream_count; i++)
+		if (new_ctx->streams[i] == stream)
+			break;
+
+	if (new_ctx->streams[i] != stream) {
+		DC_ERROR("Context doesn't have stream %p !\n", stream);
+		return DC_ERROR_UNEXPECTED;
+	}
+
+	dc_stream_release(new_ctx->streams[i]);
+	new_ctx->stream_count--;
+
+	/* Trim back arrays */
+	for (; i < new_ctx->stream_count; i++) {
+		new_ctx->streams[i] = new_ctx->streams[i + 1];
+		new_ctx->stream_status[i] = new_ctx->stream_status[i + 1];
+	}
+
+	new_ctx->streams[new_ctx->stream_count] = NULL;
+	memset(
+			&new_ctx->stream_status[new_ctx->stream_count],
+			0,
+			sizeof(new_ctx->stream_status[0]));
+
+	return DC_OK;
+}
+
+static void copy_pipe_ctx(
+	const struct pipe_ctx *from_pipe_ctx, struct pipe_ctx *to_pipe_ctx)
+{
+	struct dc_plane_state *plane_state = to_pipe_ctx->plane_state;
+	struct dc_stream_state *stream = to_pipe_ctx->stream;
+
+	*to_pipe_ctx = *from_pipe_ctx;
+	to_pipe_ctx->stream = stream;
+	if (plane_state != NULL)
+		to_pipe_ctx->plane_state = plane_state;
+}
+
+static struct dc_stream_state *find_pll_sharable_stream(
+		struct dc_stream_state *stream_needs_pll,
+		struct dc_state *context)
+{
+	int i;
+
+	for (i = 0; i < context->stream_count; i++) {
+		struct dc_stream_state *stream_has_pll = context->streams[i];
+
+		/* We are looking for non dp, non virtual stream */
+		if (resource_are_streams_timing_synchronizable(
+			stream_needs_pll, stream_has_pll)
+			&& !dc_is_dp_signal(stream_has_pll->signal)
+			&& stream_has_pll->sink->link->connector_signal
+			!= SIGNAL_TYPE_VIRTUAL)
+			return stream_has_pll;
+
+	}
+
+	return NULL;
+}
+
+static int get_norm_pix_clk(const struct dc_crtc_timing *timing)
+{
+	uint32_t pix_clk = timing->pix_clk_khz;
+	uint32_t normalized_pix_clk = pix_clk;
+
+	if (timing->pixel_encoding == PIXEL_ENCODING_YCBCR420)
+		pix_clk /= 2;
+	if (timing->pixel_encoding != PIXEL_ENCODING_YCBCR422) {
+		switch (timing->display_color_depth) {
+		case COLOR_DEPTH_888:
+			normalized_pix_clk = pix_clk;
+			break;
+		case COLOR_DEPTH_101010:
+			normalized_pix_clk = (pix_clk * 30) / 24;
+			break;
+		case COLOR_DEPTH_121212:
+			normalized_pix_clk = (pix_clk * 36) / 24;
+		break;
+		case COLOR_DEPTH_161616:
+			normalized_pix_clk = (pix_clk * 48) / 24;
+		break;
+		default:
+			ASSERT(0);
+		break;
+		}
+	}
+	return normalized_pix_clk;
+}
+
+static void calculate_phy_pix_clks(struct dc_stream_state *stream)
+{
+	/* update actual pixel clock on all streams */
+	if (dc_is_hdmi_signal(stream->signal))
+		stream->phy_pix_clk = get_norm_pix_clk(
+			&stream->timing);
+	else
+		stream->phy_pix_clk =
+			stream->timing.pix_clk_khz;
+}
+
+enum dc_status resource_map_pool_resources(
+		const struct dc  *dc,
+		struct dc_state *context,
+		struct dc_stream_state *stream)
+{
+	const struct resource_pool *pool = dc->res_pool;
+	int i;
+	struct dc_context *dc_ctx = dc->ctx;
+	struct pipe_ctx *pipe_ctx = NULL;
+	int pipe_idx = -1;
+
+	/* TODO Check if this is needed */
+	/*if (!resource_is_stream_unchanged(old_context, stream)) {
+			if (stream != NULL && old_context->streams[i] != NULL) {
+				stream->bit_depth_params =
+						old_context->streams[i]->bit_depth_params;
+				stream->clamping = old_context->streams[i]->clamping;
+				continue;
+			}
+		}
+	*/
+
+	/* acquire new resources */
+	pipe_idx = acquire_first_free_pipe(&context->res_ctx, pool, stream);
+
+#ifdef CONFIG_DRM_AMD_DC_DCN1_0
+	if (pipe_idx < 0)
+		pipe_idx = acquire_first_split_pipe(&context->res_ctx, pool, stream);
+#endif
+
+	if (pipe_idx < 0)
+		return DC_NO_CONTROLLER_RESOURCE;
+
+	pipe_ctx = &context->res_ctx.pipe_ctx[pipe_idx];
+
+	pipe_ctx->stream_res.stream_enc =
+		find_first_free_match_stream_enc_for_link(
+			&context->res_ctx, pool, stream);
+
+	if (!pipe_ctx->stream_res.stream_enc)
+		return DC_NO_STREAM_ENG_RESOURCE;
+
+	update_stream_engine_usage(
+		&context->res_ctx, pool,
+		pipe_ctx->stream_res.stream_enc,
+		true);
+
+	/* TODO: Add check if ASIC support and EDID audio */
+	if (!stream->sink->converter_disable_audio &&
+	    dc_is_audio_capable_signal(pipe_ctx->stream->signal) &&
+	    stream->audio_info.mode_count) {
+		pipe_ctx->stream_res.audio = find_first_free_audio(
+		&context->res_ctx, pool, pipe_ctx->stream_res.stream_enc->id);
+
+		/*
+		 * Audio assigned in order first come first get.
+		 * There are asics which has number of audio
+		 * resources less then number of pipes
+		 */
+		if (pipe_ctx->stream_res.audio)
+			update_audio_usage(&context->res_ctx, pool,
+					   pipe_ctx->stream_res.audio, true);
+	}
+
+	for (i = 0; i < context->stream_count; i++)
+		if (context->streams[i] == stream) {
+			context->stream_status[i].primary_otg_inst = pipe_ctx->stream_res.tg->inst;
+			context->stream_status[i].stream_enc_inst = pipe_ctx->stream_res.stream_enc->id;
+			return DC_OK;
+		}
+
+	DC_ERROR("Stream %p not found in new ctx!\n", stream);
+	return DC_ERROR_UNEXPECTED;
+}
+
+/* first stream in the context is used to populate the rest */
+void validate_guaranteed_copy_streams(
+		struct dc_state *context,
+		int max_streams)
+{
+	int i;
+
+	for (i = 1; i < max_streams; i++) {
+		context->streams[i] = context->streams[0];
+
+		copy_pipe_ctx(&context->res_ctx.pipe_ctx[0],
+			      &context->res_ctx.pipe_ctx[i]);
+		context->res_ctx.pipe_ctx[i].stream =
+				context->res_ctx.pipe_ctx[0].stream;
+
+		dc_stream_retain(context->streams[i]);
+		context->stream_count++;
+	}
+}
+
+void dc_resource_state_copy_construct_current(
+		const struct dc *dc,
+		struct dc_state *dst_ctx)
+{
+	dc_resource_state_copy_construct(dc->current_state, dst_ctx);
+}
+
+
+void dc_resource_state_construct(
+		const struct dc *dc,
+		struct dc_state *dst_ctx)
+{
+	dst_ctx->dis_clk = dc->res_pool->display_clock;
+}
+
+enum dc_status dc_validate_global_state(
+		struct dc *dc,
+		struct dc_state *new_ctx)
+{
+	enum dc_status result = DC_ERROR_UNEXPECTED;
+	int i, j;
+
+	if (!new_ctx)
+		return DC_ERROR_UNEXPECTED;
+
+	if (dc->res_pool->funcs->validate_global) {
+			result = dc->res_pool->funcs->validate_global(dc, new_ctx);
+			if (result != DC_OK)
+				return result;
+	}
+
+	for (i = 0; i < new_ctx->stream_count; i++) {
+		struct dc_stream_state *stream = new_ctx->streams[i];
+
+		for (j = 0; j < dc->res_pool->pipe_count; j++) {
+			struct pipe_ctx *pipe_ctx = &new_ctx->res_ctx.pipe_ctx[j];
+
+			if (pipe_ctx->stream != stream)
+				continue;
+
+			/* Switch to dp clock source only if there is
+			 * no non dp stream that shares the same timing
+			 * with the dp stream.
+			 */
+			if (dc_is_dp_signal(pipe_ctx->stream->signal) &&
+				!find_pll_sharable_stream(stream, new_ctx)) {
+
+				resource_unreference_clock_source(
+						&new_ctx->res_ctx,
+						dc->res_pool,
+						pipe_ctx->clock_source);
+
+				pipe_ctx->clock_source = dc->res_pool->dp_clock_source;
+				resource_reference_clock_source(
+						&new_ctx->res_ctx,
+						dc->res_pool,
+						 pipe_ctx->clock_source);
+			}
+		}
+	}
+
+	result = resource_build_scaling_params_for_context(dc, new_ctx);
+
+	if (result == DC_OK)
+		if (!dc->res_pool->funcs->validate_bandwidth(dc, new_ctx))
+			result = DC_FAIL_BANDWIDTH_VALIDATE;
+
+	return result;
+}
+
+static void patch_gamut_packet_checksum(
+		struct encoder_info_packet *gamut_packet)
+{
+	/* For gamut we recalc checksum */
+	if (gamut_packet->valid) {
+		uint8_t chk_sum = 0;
+		uint8_t *ptr;
+		uint8_t i;
+
+		/*start of the Gamut data. */
+		ptr = &gamut_packet->sb[3];
+
+		for (i = 0; i <= gamut_packet->sb[1]; i++)
+			chk_sum += ptr[i];
+
+		gamut_packet->sb[2] = (uint8_t) (0x100 - chk_sum);
+	}
+}
+
+static void set_avi_info_frame(
+		struct encoder_info_packet *info_packet,
+		struct pipe_ctx *pipe_ctx)
+{
+	struct dc_stream_state *stream = pipe_ctx->stream;
+	enum dc_color_space color_space = COLOR_SPACE_UNKNOWN;
+	struct info_frame info_frame = { {0} };
+	uint32_t pixel_encoding = 0;
+	enum scanning_type scan_type = SCANNING_TYPE_NODATA;
+	enum dc_aspect_ratio aspect = ASPECT_RATIO_NO_DATA;
+	bool itc = false;
+	uint8_t itc_value = 0;
+	uint8_t cn0_cn1 = 0;
+	unsigned int cn0_cn1_value = 0;
+	uint8_t *check_sum = NULL;
+	uint8_t byte_index = 0;
+	union hdmi_info_packet *hdmi_info = &info_frame.avi_info_packet.info_packet_hdmi;
+	union display_content_support support = {0};
+	unsigned int vic = pipe_ctx->stream->timing.vic;
+	enum dc_timing_3d_format format;
+
+	color_space = pipe_ctx->stream->output_color_space;
+	if (color_space == COLOR_SPACE_UNKNOWN)
+		color_space = (stream->timing.pixel_encoding == PIXEL_ENCODING_RGB) ?
+			COLOR_SPACE_SRGB:COLOR_SPACE_YCBCR709;
+
+	/* Initialize header */
+	hdmi_info->bits.header.info_frame_type = HDMI_INFOFRAME_TYPE_AVI;
+	/* InfoFrameVersion_3 is defined by CEA861F (Section 6.4), but shall
+	* not be used in HDMI 2.0 (Section 10.1) */
+	hdmi_info->bits.header.version = 2;
+	hdmi_info->bits.header.length = HDMI_AVI_INFOFRAME_SIZE;
+
+	/*
+	 * IDO-defined (Y2,Y1,Y0 = 1,1,1) shall not be used by devices built
+	 * according to HDMI 2.0 spec (Section 10.1)
+	 */
+
+	switch (stream->timing.pixel_encoding) {
+	case PIXEL_ENCODING_YCBCR422:
+		pixel_encoding = 1;
+		break;
+
+	case PIXEL_ENCODING_YCBCR444:
+		pixel_encoding = 2;
+		break;
+	case PIXEL_ENCODING_YCBCR420:
+		pixel_encoding = 3;
+		break;
+
+	case PIXEL_ENCODING_RGB:
+	default:
+		pixel_encoding = 0;
+	}
+
+	/* Y0_Y1_Y2 : The pixel encoding */
+	/* H14b AVI InfoFrame has extension on Y-field from 2 bits to 3 bits */
+	hdmi_info->bits.Y0_Y1_Y2 = pixel_encoding;
+
+	/* A0 = 1 Active Format Information valid */
+	hdmi_info->bits.A0 = ACTIVE_FORMAT_VALID;
+
+	/* B0, B1 = 3; Bar info data is valid */
+	hdmi_info->bits.B0_B1 = BAR_INFO_BOTH_VALID;
+
+	hdmi_info->bits.SC0_SC1 = PICTURE_SCALING_UNIFORM;
+
+	/* S0, S1 : Underscan / Overscan */
+	/* TODO: un-hardcode scan type */
+	scan_type = SCANNING_TYPE_UNDERSCAN;
+	hdmi_info->bits.S0_S1 = scan_type;
+
+	/* C0, C1 : Colorimetry */
+	if (color_space == COLOR_SPACE_YCBCR709 ||
+			color_space == COLOR_SPACE_YCBCR709_LIMITED)
+		hdmi_info->bits.C0_C1 = COLORIMETRY_ITU709;
+	else if (color_space == COLOR_SPACE_YCBCR601 ||
+			color_space == COLOR_SPACE_YCBCR601_LIMITED)
+		hdmi_info->bits.C0_C1 = COLORIMETRY_ITU601;
+	else {
+		hdmi_info->bits.C0_C1 = COLORIMETRY_NO_DATA;
+	}
+	if (color_space == COLOR_SPACE_2020_RGB_FULLRANGE ||
+			color_space == COLOR_SPACE_2020_RGB_LIMITEDRANGE ||
+			color_space == COLOR_SPACE_2020_YCBCR) {
+		hdmi_info->bits.EC0_EC2 = COLORIMETRYEX_BT2020RGBYCBCR;
+		hdmi_info->bits.C0_C1   = COLORIMETRY_EXTENDED;
+	} else if (color_space == COLOR_SPACE_ADOBERGB) {
+		hdmi_info->bits.EC0_EC2 = COLORIMETRYEX_ADOBERGB;
+		hdmi_info->bits.C0_C1   = COLORIMETRY_EXTENDED;
+	}
+
+	/* TODO: un-hardcode aspect ratio */
+	aspect = stream->timing.aspect_ratio;
+
+	switch (aspect) {
+	case ASPECT_RATIO_4_3:
+	case ASPECT_RATIO_16_9:
+		hdmi_info->bits.M0_M1 = aspect;
+		break;
+
+	case ASPECT_RATIO_NO_DATA:
+	case ASPECT_RATIO_64_27:
+	case ASPECT_RATIO_256_135:
+	default:
+		hdmi_info->bits.M0_M1 = 0;
+	}
+
+	/* Active Format Aspect ratio - same as Picture Aspect Ratio. */
+	hdmi_info->bits.R0_R3 = ACTIVE_FORMAT_ASPECT_RATIO_SAME_AS_PICTURE;
+
+	/* TODO: un-hardcode cn0_cn1 and itc */
+
+	cn0_cn1 = 0;
+	cn0_cn1_value = 0;
+
+	itc = true;
+	itc_value = 1;
+
+	support = stream->sink->edid_caps.content_support;
+
+	if (itc) {
+		if (!support.bits.valid_content_type) {
+			cn0_cn1_value = 0;
+		} else {
+			if (cn0_cn1 == DISPLAY_CONTENT_TYPE_GRAPHICS) {
+				if (support.bits.graphics_content == 1) {
+					cn0_cn1_value = 0;
+				}
+			} else if (cn0_cn1 == DISPLAY_CONTENT_TYPE_PHOTO) {
+				if (support.bits.photo_content == 1) {
+					cn0_cn1_value = 1;
+				} else {
+					cn0_cn1_value = 0;
+					itc_value = 0;
+				}
+			} else if (cn0_cn1 == DISPLAY_CONTENT_TYPE_CINEMA) {
+				if (support.bits.cinema_content == 1) {
+					cn0_cn1_value = 2;
+				} else {
+					cn0_cn1_value = 0;
+					itc_value = 0;
+				}
+			} else if (cn0_cn1 == DISPLAY_CONTENT_TYPE_GAME) {
+				if (support.bits.game_content == 1) {
+					cn0_cn1_value = 3;
+				} else {
+					cn0_cn1_value = 0;
+					itc_value = 0;
+				}
+			}
+		}
+		hdmi_info->bits.CN0_CN1 = cn0_cn1_value;
+		hdmi_info->bits.ITC = itc_value;
+	}
+
+	/* TODO : We should handle YCC quantization */
+	/* but we do not have matrix calculation */
+	if (stream->sink->edid_caps.qs_bit == 1 &&
+			stream->sink->edid_caps.qy_bit == 1) {
+		if (color_space == COLOR_SPACE_SRGB ||
+			color_space == COLOR_SPACE_2020_RGB_FULLRANGE) {
+			hdmi_info->bits.Q0_Q1   = RGB_QUANTIZATION_FULL_RANGE;
+			hdmi_info->bits.YQ0_YQ1 = YYC_QUANTIZATION_FULL_RANGE;
+		} else if (color_space == COLOR_SPACE_SRGB_LIMITED ||
+					color_space == COLOR_SPACE_2020_RGB_LIMITEDRANGE) {
+			hdmi_info->bits.Q0_Q1   = RGB_QUANTIZATION_LIMITED_RANGE;
+			hdmi_info->bits.YQ0_YQ1 = YYC_QUANTIZATION_LIMITED_RANGE;
+		} else {
+			hdmi_info->bits.Q0_Q1   = RGB_QUANTIZATION_DEFAULT_RANGE;
+			hdmi_info->bits.YQ0_YQ1 = YYC_QUANTIZATION_LIMITED_RANGE;
+		}
+	} else {
+		hdmi_info->bits.Q0_Q1   = RGB_QUANTIZATION_DEFAULT_RANGE;
+		hdmi_info->bits.YQ0_YQ1   = YYC_QUANTIZATION_LIMITED_RANGE;
+	}
+
+	///VIC
+	format = stream->timing.timing_3d_format;
+	/*todo, add 3DStereo support*/
+	if (format != TIMING_3D_FORMAT_NONE) {
+		// Based on HDMI specs hdmi vic needs to be converted to cea vic when 3D is enabled
+		switch (pipe_ctx->stream->timing.hdmi_vic) {
+		case 1:
+			vic = 95;
+			break;
+		case 2:
+			vic = 94;
+			break;
+		case 3:
+			vic = 93;
+			break;
+		case 4:
+			vic = 98;
+			break;
+		default:
+			break;
+		}
+	}
+	hdmi_info->bits.VIC0_VIC7 = vic;
+
+	/* pixel repetition
+	 * PR0 - PR3 start from 0 whereas pHwPathMode->mode.timing.flags.pixel
+	 * repetition start from 1 */
+	hdmi_info->bits.PR0_PR3 = 0;
+
+	/* Bar Info
+	 * barTop:    Line Number of End of Top Bar.
+	 * barBottom: Line Number of Start of Bottom Bar.
+	 * barLeft:   Pixel Number of End of Left Bar.
+	 * barRight:  Pixel Number of Start of Right Bar. */
+	hdmi_info->bits.bar_top = stream->timing.v_border_top;
+	hdmi_info->bits.bar_bottom = (stream->timing.v_total
+			- stream->timing.v_border_bottom + 1);
+	hdmi_info->bits.bar_left  = stream->timing.h_border_left;
+	hdmi_info->bits.bar_right = (stream->timing.h_total
+			- stream->timing.h_border_right + 1);
+
+	/* check_sum - Calculate AFMT_AVI_INFO0 ~ AFMT_AVI_INFO3 */
+	check_sum = &info_frame.avi_info_packet.info_packet_hdmi.packet_raw_data.sb[0];
+
+	*check_sum = HDMI_INFOFRAME_TYPE_AVI + HDMI_AVI_INFOFRAME_SIZE + 2;
+
+	for (byte_index = 1; byte_index <= HDMI_AVI_INFOFRAME_SIZE; byte_index++)
+		*check_sum += hdmi_info->packet_raw_data.sb[byte_index];
+
+	/* one byte complement */
+	*check_sum = (uint8_t) (0x100 - *check_sum);
+
+	/* Store in hw_path_mode */
+	info_packet->hb0 = hdmi_info->packet_raw_data.hb0;
+	info_packet->hb1 = hdmi_info->packet_raw_data.hb1;
+	info_packet->hb2 = hdmi_info->packet_raw_data.hb2;
+
+	for (byte_index = 0; byte_index < sizeof(info_frame.avi_info_packet.
+				info_packet_hdmi.packet_raw_data.sb); byte_index++)
+		info_packet->sb[byte_index] = info_frame.avi_info_packet.
+				info_packet_hdmi.packet_raw_data.sb[byte_index];
+
+	info_packet->valid = true;
+}
+
+static void set_vendor_info_packet(
+		struct encoder_info_packet *info_packet,
+		struct dc_stream_state *stream)
+{
+	uint32_t length = 0;
+	bool hdmi_vic_mode = false;
+	uint8_t checksum = 0;
+	uint32_t i = 0;
+	enum dc_timing_3d_format format;
+	// Can be different depending on packet content /*todo*/
+	// unsigned int length = pPathMode->dolbyVision ? 24 : 5;
+
+	info_packet->valid = false;
+
+	format = stream->timing.timing_3d_format;
+	if (stream->view_format == VIEW_3D_FORMAT_NONE)
+		format = TIMING_3D_FORMAT_NONE;
+
+	/* Can be different depending on packet content */
+	length = 5;
+
+	if (stream->timing.hdmi_vic != 0
+			&& stream->timing.h_total >= 3840
+			&& stream->timing.v_total >= 2160)
+		hdmi_vic_mode = true;
+
+	/* According to HDMI 1.4a CTS, VSIF should be sent
+	 * for both 3D stereo and HDMI VIC modes.
+	 * For all other modes, there is no VSIF sent.  */
+
+	if (format == TIMING_3D_FORMAT_NONE && !hdmi_vic_mode)
+		return;
+
+	/* 24bit IEEE Registration identifier (0x000c03). LSB first. */
+	info_packet->sb[1] = 0x03;
+	info_packet->sb[2] = 0x0C;
+	info_packet->sb[3] = 0x00;
+
+	/*PB4: 5 lower bytes = 0 (reserved). 3 higher bits = HDMI_Video_Format.
+	 * The value for HDMI_Video_Format are:
+	 * 0x0 (0b000) - No additional HDMI video format is presented in this
+	 * packet
+	 * 0x1 (0b001) - Extended resolution format present. 1 byte of HDMI_VIC
+	 * parameter follows
+	 * 0x2 (0b010) - 3D format indication present. 3D_Structure and
+	 * potentially 3D_Ext_Data follows
+	 * 0x3..0x7 (0b011..0b111) - reserved for future use */
+	if (format != TIMING_3D_FORMAT_NONE)
+		info_packet->sb[4] = (2 << 5);
+	else if (hdmi_vic_mode)
+		info_packet->sb[4] = (1 << 5);
+
+	/* PB5: If PB4 claims 3D timing (HDMI_Video_Format = 0x2):
+	 * 4 lower bites = 0 (reserved). 4 higher bits = 3D_Structure.
+	 * The value for 3D_Structure are:
+	 * 0x0 - Frame Packing
+	 * 0x1 - Field Alternative
+	 * 0x2 - Line Alternative
+	 * 0x3 - Side-by-Side (full)
+	 * 0x4 - L + depth
+	 * 0x5 - L + depth + graphics + graphics-depth
+	 * 0x6 - Top-and-Bottom
+	 * 0x7 - Reserved for future use
+	 * 0x8 - Side-by-Side (Half)
+	 * 0x9..0xE - Reserved for future use
+	 * 0xF - Not used */
+	switch (format) {
+	case TIMING_3D_FORMAT_HW_FRAME_PACKING:
+	case TIMING_3D_FORMAT_SW_FRAME_PACKING:
+		info_packet->sb[5] = (0x0 << 4);
+		break;
+
+	case TIMING_3D_FORMAT_SIDE_BY_SIDE:
+	case TIMING_3D_FORMAT_SBS_SW_PACKED:
+		info_packet->sb[5] = (0x8 << 4);
+		length = 6;
+		break;
+
+	case TIMING_3D_FORMAT_TOP_AND_BOTTOM:
+	case TIMING_3D_FORMAT_TB_SW_PACKED:
+		info_packet->sb[5] = (0x6 << 4);
+		break;
+
+	default:
+		break;
+	}
+
+	/*PB5: If PB4 is set to 0x1 (extended resolution format)
+	 * fill PB5 with the correct HDMI VIC code */
+	if (hdmi_vic_mode)
+		info_packet->sb[5] = stream->timing.hdmi_vic;
+
+	/* Header */
+	info_packet->hb0 = HDMI_INFOFRAME_TYPE_VENDOR; /* VSIF packet type. */
+	info_packet->hb1 = 0x01; /* Version */
+
+	/* 4 lower bits = Length, 4 higher bits = 0 (reserved) */
+	info_packet->hb2 = (uint8_t) (length);
+
+	/* Calculate checksum */
+	checksum = 0;
+	checksum += info_packet->hb0;
+	checksum += info_packet->hb1;
+	checksum += info_packet->hb2;
+
+	for (i = 1; i <= length; i++)
+		checksum += info_packet->sb[i];
+
+	info_packet->sb[0] = (uint8_t) (0x100 - checksum);
+
+	info_packet->valid = true;
+}
+
+static void set_spd_info_packet(
+		struct encoder_info_packet *info_packet,
+		struct dc_stream_state *stream)
+{
+	/* SPD info packet for FreeSync */
+
+	unsigned char checksum = 0;
+	unsigned int idx, payload_size = 0;
+
+	/* Check if Freesync is supported. Return if false. If true,
+	 * set the corresponding bit in the info packet
+	 */
+	if (stream->freesync_ctx.supported == false)
+		return;
+
+	if (dc_is_hdmi_signal(stream->signal)) {
+
+		/* HEADER */
+
+		/* HB0  = Packet Type = 0x83 (Source Product
+		 *	  Descriptor InfoFrame)
+		 */
+		info_packet->hb0 = HDMI_INFOFRAME_TYPE_SPD;
+
+		/* HB1  = Version = 0x01 */
+		info_packet->hb1 = 0x01;
+
+		/* HB2  = [Bits 7:5 = 0] [Bits 4:0 = Length = 0x08] */
+		info_packet->hb2 = 0x08;
+
+		payload_size = 0x08;
+
+	} else if (dc_is_dp_signal(stream->signal)) {
+
+		/* HEADER */
+
+		/* HB0  = Secondary-data Packet ID = 0 - Only non-zero
+		 *	  when used to associate audio related info packets
+		 */
+		info_packet->hb0 = 0x00;
+
+		/* HB1  = Packet Type = 0x83 (Source Product
+		 *	  Descriptor InfoFrame)
+		 */
+		info_packet->hb1 = HDMI_INFOFRAME_TYPE_SPD;
+
+		/* HB2  = [Bits 7:0 = Least significant eight bits -
+		 *	  For INFOFRAME, the value must be 1Bh]
+		 */
+		info_packet->hb2 = 0x1B;
+
+		/* HB3  = [Bits 7:2 = INFOFRAME SDP Version Number = 0x1]
+		 *	  [Bits 1:0 = Most significant two bits = 0x00]
+		 */
+		info_packet->hb3 = 0x04;
+
+		payload_size = 0x1B;
+	}
+
+	/* PB1 = 0x1A (24bit AMD IEEE OUI (0x00001A) - Byte 0) */
+	info_packet->sb[1] = 0x1A;
+
+	/* PB2 = 0x00 (24bit AMD IEEE OUI (0x00001A) - Byte 1) */
+	info_packet->sb[2] = 0x00;
+
+	/* PB3 = 0x00 (24bit AMD IEEE OUI (0x00001A) - Byte 2) */
+	info_packet->sb[3] = 0x00;
+
+	/* PB4 = Reserved */
+	info_packet->sb[4] = 0x00;
+
+	/* PB5 = Reserved */
+	info_packet->sb[5] = 0x00;
+
+	/* PB6 = [Bits 7:3 = Reserved] */
+	info_packet->sb[6] = 0x00;
+
+	if (stream->freesync_ctx.supported == true)
+		/* PB6 = [Bit 0 = FreeSync Supported] */
+		info_packet->sb[6] |= 0x01;
+
+	if (stream->freesync_ctx.enabled == true)
+		/* PB6 = [Bit 1 = FreeSync Enabled] */
+		info_packet->sb[6] |= 0x02;
+
+	if (stream->freesync_ctx.active == true)
+		/* PB6 = [Bit 2 = FreeSync Active] */
+		info_packet->sb[6] |= 0x04;
+
+	/* PB7 = FreeSync Minimum refresh rate (Hz) */
+	info_packet->sb[7] = (unsigned char) (stream->freesync_ctx.
+			min_refresh_in_micro_hz / 1000000);
+
+	/* PB8 = FreeSync Maximum refresh rate (Hz)
+	 *
+	 * Note: We do not use the maximum capable refresh rate
+	 * of the panel, because we should never go above the field
+	 * rate of the mode timing set.
+	 */
+	info_packet->sb[8] = (unsigned char) (stream->freesync_ctx.
+			nominal_refresh_in_micro_hz / 1000000);
+
+	/* PB9 - PB27  = Reserved */
+	for (idx = 9; idx <= 27; idx++)
+		info_packet->sb[idx] = 0x00;
+
+	/* Calculate checksum */
+	checksum += info_packet->hb0;
+	checksum += info_packet->hb1;
+	checksum += info_packet->hb2;
+	checksum += info_packet->hb3;
+
+	for (idx = 1; idx <= payload_size; idx++)
+		checksum += info_packet->sb[idx];
+
+	/* PB0 = Checksum (one byte complement) */
+	info_packet->sb[0] = (unsigned char) (0x100 - checksum);
+
+	info_packet->valid = true;
+}
+
+static void set_hdr_static_info_packet(
+		struct encoder_info_packet *info_packet,
+		struct dc_plane_state *plane_state,
+		struct dc_stream_state *stream)
+{
+	uint16_t i = 0;
+	enum signal_type signal = stream->signal;
+	struct dc_hdr_static_metadata hdr_metadata;
+	uint32_t data;
+
+	if (!plane_state)
+		return;
+
+	hdr_metadata = plane_state->hdr_static_ctx;
+
+	if (!hdr_metadata.hdr_supported)
+		return;
+
+	if (dc_is_hdmi_signal(signal)) {
+		info_packet->valid = true;
+
+		info_packet->hb0 = 0x87;
+		info_packet->hb1 = 0x01;
+		info_packet->hb2 = 0x1A;
+		i = 1;
+	} else if (dc_is_dp_signal(signal)) {
+		info_packet->valid = true;
+
+		info_packet->hb0 = 0x00;
+		info_packet->hb1 = 0x87;
+		info_packet->hb2 = 0x1D;
+		info_packet->hb3 = (0x13 << 2);
+		i = 2;
+	}
+
+	data = hdr_metadata.is_hdr;
+	info_packet->sb[i++] = data ? 0x02 : 0x00;
+	info_packet->sb[i++] = 0x00;
+
+	data = hdr_metadata.chromaticity_green_x / 2;
+	info_packet->sb[i++] = data & 0xFF;
+	info_packet->sb[i++] = (data & 0xFF00) >> 8;
+
+	data = hdr_metadata.chromaticity_green_y / 2;
+	info_packet->sb[i++] = data & 0xFF;
+	info_packet->sb[i++] = (data & 0xFF00) >> 8;
+
+	data = hdr_metadata.chromaticity_blue_x / 2;
+	info_packet->sb[i++] = data & 0xFF;
+	info_packet->sb[i++] = (data & 0xFF00) >> 8;
+
+	data = hdr_metadata.chromaticity_blue_y / 2;
+	info_packet->sb[i++] = data & 0xFF;
+	info_packet->sb[i++] = (data & 0xFF00) >> 8;
+
+	data = hdr_metadata.chromaticity_red_x / 2;
+	info_packet->sb[i++] = data & 0xFF;
+	info_packet->sb[i++] = (data & 0xFF00) >> 8;
+
+	data = hdr_metadata.chromaticity_red_y / 2;
+	info_packet->sb[i++] = data & 0xFF;
+	info_packet->sb[i++] = (data & 0xFF00) >> 8;
+
+	data = hdr_metadata.chromaticity_white_point_x / 2;
+	info_packet->sb[i++] = data & 0xFF;
+	info_packet->sb[i++] = (data & 0xFF00) >> 8;
+
+	data = hdr_metadata.chromaticity_white_point_y / 2;
+	info_packet->sb[i++] = data & 0xFF;
+	info_packet->sb[i++] = (data & 0xFF00) >> 8;
+
+	data = hdr_metadata.max_luminance;
+	info_packet->sb[i++] = data & 0xFF;
+	info_packet->sb[i++] = (data & 0xFF00) >> 8;
+
+	data = hdr_metadata.min_luminance;
+	info_packet->sb[i++] = data & 0xFF;
+	info_packet->sb[i++] = (data & 0xFF00) >> 8;
+
+	data = hdr_metadata.maximum_content_light_level;
+	info_packet->sb[i++] = data & 0xFF;
+	info_packet->sb[i++] = (data & 0xFF00) >> 8;
+
+	data = hdr_metadata.maximum_frame_average_light_level;
+	info_packet->sb[i++] = data & 0xFF;
+	info_packet->sb[i++] = (data & 0xFF00) >> 8;
+
+	if (dc_is_hdmi_signal(signal)) {
+		uint32_t checksum = 0;
+
+		checksum += info_packet->hb0;
+		checksum += info_packet->hb1;
+		checksum += info_packet->hb2;
+
+		for (i = 1; i <= info_packet->hb2; i++)
+			checksum += info_packet->sb[i];
+
+		info_packet->sb[0] = 0x100 - checksum;
+	} else if (dc_is_dp_signal(signal)) {
+		info_packet->sb[0] = 0x01;
+		info_packet->sb[1] = 0x1A;
+	}
+}
+
+static void set_vsc_info_packet(
+		struct encoder_info_packet *info_packet,
+		struct dc_stream_state *stream)
+{
+	unsigned int vscPacketRevision = 0;
+	unsigned int i;
+
+	if (stream->sink->link->psr_enabled) {
+		vscPacketRevision = 2;
+	}
+
+	/* VSC packet not needed based on the features
+	 * supported by this DP display
+	 */
+	if (vscPacketRevision == 0)
+		return;
+
+	if (vscPacketRevision == 0x2) {
+		/* Secondary-data Packet ID = 0*/
+		info_packet->hb0 = 0x00;
+		/* 07h - Packet Type Value indicating Video
+		 * Stream Configuration packet
+		 */
+		info_packet->hb1 = 0x07;
+		/* 02h = VSC SDP supporting 3D stereo and PSR
+		 * (applies to eDP v1.3 or higher).
+		 */
+		info_packet->hb2 = 0x02;
+		/* 08h = VSC packet supporting 3D stereo + PSR
+		 * (HB2 = 02h).
+		 */
+		info_packet->hb3 = 0x08;
+
+		for (i = 0; i < 28; i++)
+			info_packet->sb[i] = 0;
+
+		info_packet->valid = true;
+	}
+
+	/*TODO: stereo 3D support and extend pixel encoding colorimetry*/
+}
+
+void dc_resource_state_destruct(struct dc_state *context)
+{
+	int i, j;
+
+	for (i = 0; i < context->stream_count; i++) {
+		for (j = 0; j < context->stream_status[i].plane_count; j++)
+			dc_plane_state_release(
+				context->stream_status[i].plane_states[j]);
+
+		context->stream_status[i].plane_count = 0;
+		dc_stream_release(context->streams[i]);
+		context->streams[i] = NULL;
+	}
+}
+
+/*
+ * Copy src_ctx into dst_ctx and retain all surfaces and streams referenced
+ * by the src_ctx
+ */
+void dc_resource_state_copy_construct(
+		const struct dc_state *src_ctx,
+		struct dc_state *dst_ctx)
+{
+	int i, j;
+	struct kref refcount = dst_ctx->refcount;
+
+	*dst_ctx = *src_ctx;
+
+	for (i = 0; i < MAX_PIPES; i++) {
+		struct pipe_ctx *cur_pipe = &dst_ctx->res_ctx.pipe_ctx[i];
+
+		if (cur_pipe->top_pipe)
+			cur_pipe->top_pipe =  &dst_ctx->res_ctx.pipe_ctx[cur_pipe->top_pipe->pipe_idx];
+
+		if (cur_pipe->bottom_pipe)
+			cur_pipe->bottom_pipe = &dst_ctx->res_ctx.pipe_ctx[cur_pipe->bottom_pipe->pipe_idx];
+
+	}
+
+	for (i = 0; i < dst_ctx->stream_count; i++) {
+		dc_stream_retain(dst_ctx->streams[i]);
+		for (j = 0; j < dst_ctx->stream_status[i].plane_count; j++)
+			dc_plane_state_retain(
+				dst_ctx->stream_status[i].plane_states[j]);
+	}
+
+	/* context refcount should not be overridden */
+	dst_ctx->refcount = refcount;
+
+}
+
+struct clock_source *dc_resource_find_first_free_pll(
+		struct resource_context *res_ctx,
+		const struct resource_pool *pool)
+{
+	int i;
+
+	for (i = 0; i < pool->clk_src_count; ++i) {
+		if (res_ctx->clock_source_ref_count[i] == 0)
+			return pool->clock_sources[i];
+	}
+
+	return NULL;
+}
+
+void resource_build_info_frame(struct pipe_ctx *pipe_ctx)
+{
+	enum signal_type signal = SIGNAL_TYPE_NONE;
+	struct encoder_info_frame *info = &pipe_ctx->stream_res.encoder_info_frame;
+
+	/* default all packets to invalid */
+	info->avi.valid = false;
+	info->gamut.valid = false;
+	info->vendor.valid = false;
+	info->spd.valid = false;
+	info->hdrsmd.valid = false;
+	info->vsc.valid = false;
+
+	signal = pipe_ctx->stream->signal;
+
+	/* HDMi and DP have different info packets*/
+	if (dc_is_hdmi_signal(signal)) {
+		set_avi_info_frame(&info->avi, pipe_ctx);
+
+		set_vendor_info_packet(&info->vendor, pipe_ctx->stream);
+
+		set_spd_info_packet(&info->spd, pipe_ctx->stream);
+
+		set_hdr_static_info_packet(&info->hdrsmd,
+				pipe_ctx->plane_state, pipe_ctx->stream);
+
+	} else if (dc_is_dp_signal(signal)) {
+		set_vsc_info_packet(&info->vsc, pipe_ctx->stream);
+
+		set_spd_info_packet(&info->spd, pipe_ctx->stream);
+
+		set_hdr_static_info_packet(&info->hdrsmd,
+				pipe_ctx->plane_state, pipe_ctx->stream);
+	}
+
+	patch_gamut_packet_checksum(&info->gamut);
+}
+
+enum dc_status resource_map_clock_resources(
+		const struct dc  *dc,
+		struct dc_state *context,
+		struct dc_stream_state *stream)
+{
+	/* acquire new resources */
+	const struct resource_pool *pool = dc->res_pool;
+	struct pipe_ctx *pipe_ctx = resource_get_head_pipe_for_stream(
+				&context->res_ctx, stream);
+
+	if (!pipe_ctx)
+		return DC_ERROR_UNEXPECTED;
+
+	if (dc_is_dp_signal(pipe_ctx->stream->signal)
+		|| pipe_ctx->stream->signal == SIGNAL_TYPE_VIRTUAL)
+		pipe_ctx->clock_source = pool->dp_clock_source;
+	else {
+		pipe_ctx->clock_source = NULL;
+
+		if (!dc->config.disable_disp_pll_sharing)
+			pipe_ctx->clock_source = resource_find_used_clk_src_for_sharing(
+				&context->res_ctx,
+				pipe_ctx);
+
+		if (pipe_ctx->clock_source == NULL)
+			pipe_ctx->clock_source =
+				dc_resource_find_first_free_pll(
+					&context->res_ctx,
+					pool);
+	}
+
+	if (pipe_ctx->clock_source == NULL)
+		return DC_NO_CLOCK_SOURCE_RESOURCE;
+
+	resource_reference_clock_source(
+		&context->res_ctx, pool,
+		pipe_ctx->clock_source);
+
+	return DC_OK;
+}
+
+/*
+ * Note: We need to disable output if clock sources change,
+ * since bios does optimization and doesn't apply if changing
+ * PHY when not already disabled.
+ */
+bool pipe_need_reprogram(
+		struct pipe_ctx *pipe_ctx_old,
+		struct pipe_ctx *pipe_ctx)
+{
+	if (!pipe_ctx_old->stream)
+		return false;
+
+	if (pipe_ctx_old->stream->sink != pipe_ctx->stream->sink)
+		return true;
+
+	if (pipe_ctx_old->stream->signal != pipe_ctx->stream->signal)
+		return true;
+
+	if (pipe_ctx_old->stream_res.audio != pipe_ctx->stream_res.audio)
+		return true;
+
+	if (pipe_ctx_old->clock_source != pipe_ctx->clock_source
+			&& pipe_ctx_old->stream != pipe_ctx->stream)
+		return true;
+
+	if (pipe_ctx_old->stream_res.stream_enc != pipe_ctx->stream_res.stream_enc)
+		return true;
+
+	if (is_timing_changed(pipe_ctx_old->stream, pipe_ctx->stream))
+		return true;
+
+
+	return false;
+}
+
+void resource_build_bit_depth_reduction_params(struct dc_stream_state *stream,
+		struct bit_depth_reduction_params *fmt_bit_depth)
+{
+	enum dc_dither_option option = stream->dither_option;
+	enum dc_pixel_encoding pixel_encoding =
+			stream->timing.pixel_encoding;
+
+	memset(fmt_bit_depth, 0, sizeof(*fmt_bit_depth));
+
+	if (option == DITHER_OPTION_DEFAULT) {
+		switch (stream->timing.display_color_depth) {
+		case COLOR_DEPTH_666:
+			option = DITHER_OPTION_SPATIAL6;
+			break;
+		case COLOR_DEPTH_888:
+			option = DITHER_OPTION_SPATIAL8;
+			break;
+		case COLOR_DEPTH_101010:
+			option = DITHER_OPTION_SPATIAL10;
+			break;
+		default:
+			option = DITHER_OPTION_DISABLE;
+		}
+	}
+
+	if (option == DITHER_OPTION_DISABLE)
+		return;
+
+	if (option == DITHER_OPTION_TRUN6) {
+		fmt_bit_depth->flags.TRUNCATE_ENABLED = 1;
+		fmt_bit_depth->flags.TRUNCATE_DEPTH = 0;
+	} else if (option == DITHER_OPTION_TRUN8 ||
+			option == DITHER_OPTION_TRUN8_SPATIAL6 ||
+			option == DITHER_OPTION_TRUN8_FM6) {
+		fmt_bit_depth->flags.TRUNCATE_ENABLED = 1;
+		fmt_bit_depth->flags.TRUNCATE_DEPTH = 1;
+	} else if (option == DITHER_OPTION_TRUN10        ||
+			option == DITHER_OPTION_TRUN10_SPATIAL6   ||
+			option == DITHER_OPTION_TRUN10_SPATIAL8   ||
+			option == DITHER_OPTION_TRUN10_FM8     ||
+			option == DITHER_OPTION_TRUN10_FM6     ||
+			option == DITHER_OPTION_TRUN10_SPATIAL8_FM6) {
+		fmt_bit_depth->flags.TRUNCATE_ENABLED = 1;
+		fmt_bit_depth->flags.TRUNCATE_DEPTH = 2;
+	}
+
+	/* special case - Formatter can only reduce by 4 bits at most.
+	 * When reducing from 12 to 6 bits,
+	 * HW recommends we use trunc with round mode
+	 * (if we did nothing, trunc to 10 bits would be used)
+	 * note that any 12->10 bit reduction is ignored prior to DCE8,
+	 * as the input was 10 bits.
+	 */
+	if (option == DITHER_OPTION_SPATIAL6_FRAME_RANDOM ||
+			option == DITHER_OPTION_SPATIAL6 ||
+			option == DITHER_OPTION_FM6) {
+		fmt_bit_depth->flags.TRUNCATE_ENABLED = 1;
+		fmt_bit_depth->flags.TRUNCATE_DEPTH = 2;
+		fmt_bit_depth->flags.TRUNCATE_MODE = 1;
+	}
+
+	/* spatial dither
+	 * note that spatial modes 1-3 are never used
+	 */
+	if (option == DITHER_OPTION_SPATIAL6_FRAME_RANDOM            ||
+			option == DITHER_OPTION_SPATIAL6 ||
+			option == DITHER_OPTION_TRUN10_SPATIAL6      ||
+			option == DITHER_OPTION_TRUN8_SPATIAL6) {
+		fmt_bit_depth->flags.SPATIAL_DITHER_ENABLED = 1;
+		fmt_bit_depth->flags.SPATIAL_DITHER_DEPTH = 0;
+		fmt_bit_depth->flags.HIGHPASS_RANDOM = 1;
+		fmt_bit_depth->flags.RGB_RANDOM =
+				(pixel_encoding == PIXEL_ENCODING_RGB) ? 1 : 0;
+	} else if (option == DITHER_OPTION_SPATIAL8_FRAME_RANDOM            ||
+			option == DITHER_OPTION_SPATIAL8 ||
+			option == DITHER_OPTION_SPATIAL8_FM6        ||
+			option == DITHER_OPTION_TRUN10_SPATIAL8      ||
+			option == DITHER_OPTION_TRUN10_SPATIAL8_FM6) {
+		fmt_bit_depth->flags.SPATIAL_DITHER_ENABLED = 1;
+		fmt_bit_depth->flags.SPATIAL_DITHER_DEPTH = 1;
+		fmt_bit_depth->flags.HIGHPASS_RANDOM = 1;
+		fmt_bit_depth->flags.RGB_RANDOM =
+				(pixel_encoding == PIXEL_ENCODING_RGB) ? 1 : 0;
+	} else if (option == DITHER_OPTION_SPATIAL10_FRAME_RANDOM ||
+			option == DITHER_OPTION_SPATIAL10 ||
+			option == DITHER_OPTION_SPATIAL10_FM8 ||
+			option == DITHER_OPTION_SPATIAL10_FM6) {
+		fmt_bit_depth->flags.SPATIAL_DITHER_ENABLED = 1;
+		fmt_bit_depth->flags.SPATIAL_DITHER_DEPTH = 2;
+		fmt_bit_depth->flags.HIGHPASS_RANDOM = 1;
+		fmt_bit_depth->flags.RGB_RANDOM =
+				(pixel_encoding == PIXEL_ENCODING_RGB) ? 1 : 0;
+	}
+
+	if (option == DITHER_OPTION_SPATIAL6 ||
+			option == DITHER_OPTION_SPATIAL8 ||
+			option == DITHER_OPTION_SPATIAL10) {
+		fmt_bit_depth->flags.FRAME_RANDOM = 0;
+	} else {
+		fmt_bit_depth->flags.FRAME_RANDOM = 1;
+	}
+
+	//////////////////////
+	//// temporal dither
+	//////////////////////
+	if (option == DITHER_OPTION_FM6           ||
+			option == DITHER_OPTION_SPATIAL8_FM6     ||
+			option == DITHER_OPTION_SPATIAL10_FM6     ||
+			option == DITHER_OPTION_TRUN10_FM6     ||
+			option == DITHER_OPTION_TRUN8_FM6      ||
+			option == DITHER_OPTION_TRUN10_SPATIAL8_FM6) {
+		fmt_bit_depth->flags.FRAME_MODULATION_ENABLED = 1;
+		fmt_bit_depth->flags.FRAME_MODULATION_DEPTH = 0;
+	} else if (option == DITHER_OPTION_FM8        ||
+			option == DITHER_OPTION_SPATIAL10_FM8  ||
+			option == DITHER_OPTION_TRUN10_FM8) {
+		fmt_bit_depth->flags.FRAME_MODULATION_ENABLED = 1;
+		fmt_bit_depth->flags.FRAME_MODULATION_DEPTH = 1;
+	} else if (option == DITHER_OPTION_FM10) {
+		fmt_bit_depth->flags.FRAME_MODULATION_ENABLED = 1;
+		fmt_bit_depth->flags.FRAME_MODULATION_DEPTH = 2;
+	}
+
+	fmt_bit_depth->pixel_encoding = pixel_encoding;
+}
+
+enum dc_status dc_validate_stream(struct dc *dc, struct dc_stream_state *stream)
+{
+	struct dc  *core_dc = dc;
+	struct dc_link *link = stream->sink->link;
+	struct timing_generator *tg = core_dc->res_pool->timing_generators[0];
+	enum dc_status res = DC_OK;
+
+	calculate_phy_pix_clks(stream);
+
+	if (!tg->funcs->validate_timing(tg, &stream->timing))
+		res = DC_FAIL_CONTROLLER_VALIDATE;
+
+	if (res == DC_OK)
+		if (!link->link_enc->funcs->validate_output_with_stream(
+						link->link_enc, stream))
+			res = DC_FAIL_ENC_VALIDATE;
+
+	/* TODO: validate audio ASIC caps, encoder */
+
+	if (res == DC_OK)
+		res = dc_link_validate_mode_timing(stream,
+		      link,
+		      &stream->timing);
+
+	return res;
+}
+
+enum dc_status dc_validate_plane(struct dc *dc, const struct dc_plane_state *plane_state)
+{
+	enum dc_status res = DC_OK;
+
+	/* TODO For now validates pixel format only */
+	if (dc->res_pool->funcs->validate_plane)
+		return dc->res_pool->funcs->validate_plane(plane_state, &dc->caps);
+
+	return res;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_sink.c b/drivers/gpu/drm/amd/display/dc/core/dc_sink.c
new file mode 100644
index 000000000000..25fae38409ab
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_sink.c
@@ -0,0 +1,104 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "dm_helpers.h"
+#include "core_types.h"
+
+/*******************************************************************************
+ * Private functions
+ ******************************************************************************/
+
+static void destruct(struct dc_sink *sink)
+{
+	if (sink->dc_container_id) {
+		kfree(sink->dc_container_id);
+		sink->dc_container_id = NULL;
+	}
+}
+
+static bool construct(struct dc_sink *sink, const struct dc_sink_init_data *init_params)
+{
+
+	struct dc_link *link = init_params->link;
+
+	if (!link)
+		return false;
+
+	sink->sink_signal = init_params->sink_signal;
+	sink->link = link;
+	sink->ctx = link->ctx;
+	sink->dongle_max_pix_clk = init_params->dongle_max_pix_clk;
+	sink->converter_disable_audio = init_params->converter_disable_audio;
+	sink->dc_container_id = NULL;
+
+	return true;
+}
+
+/*******************************************************************************
+ * Public functions
+ ******************************************************************************/
+
+void dc_sink_retain(struct dc_sink *sink)
+{
+	kref_get(&sink->refcount);
+}
+
+static void dc_sink_free(struct kref *kref)
+{
+	struct dc_sink *sink = container_of(kref, struct dc_sink, refcount);
+	destruct(sink);
+	kfree(sink);
+}
+
+void dc_sink_release(struct dc_sink *sink)
+{
+	kref_put(&sink->refcount, dc_sink_free);
+}
+
+struct dc_sink *dc_sink_create(const struct dc_sink_init_data *init_params)
+{
+	struct dc_sink *sink = kzalloc(sizeof(*sink), GFP_KERNEL);
+
+	if (NULL == sink)
+		goto alloc_fail;
+
+	if (false == construct(sink, init_params))
+		goto construct_fail;
+
+	kref_init(&sink->refcount);
+
+	return sink;
+
+construct_fail:
+	kfree(sink);
+
+alloc_fail:
+	return NULL;
+}
+
+/*******************************************************************************
+ * Protected functions - visible only inside of DC (not visible in DM)
+ ******************************************************************************/
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
new file mode 100644
index 000000000000..e230cc44a0a7
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
@@ -0,0 +1,397 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "dc.h"
+#include "core_types.h"
+#include "resource.h"
+#include "ipp.h"
+#include "timing_generator.h"
+
+/*******************************************************************************
+ * Private functions
+ ******************************************************************************/
+#define TMDS_MAX_PIXEL_CLOCK_IN_KHZ_UPMOST 297000
+static void update_stream_signal(struct dc_stream_state *stream)
+{
+	if (stream->output_signal == SIGNAL_TYPE_NONE) {
+		struct dc_sink *dc_sink = stream->sink;
+
+		if (dc_sink->sink_signal == SIGNAL_TYPE_NONE)
+			stream->signal = stream->sink->link->connector_signal;
+		else
+			stream->signal = dc_sink->sink_signal;
+	} else {
+		stream->signal = stream->output_signal;
+	}
+
+	if (dc_is_dvi_signal(stream->signal)) {
+		if (stream->timing.pix_clk_khz > TMDS_MAX_PIXEL_CLOCK_IN_KHZ_UPMOST &&
+			stream->sink->sink_signal != SIGNAL_TYPE_DVI_SINGLE_LINK)
+			stream->signal = SIGNAL_TYPE_DVI_DUAL_LINK;
+		else
+			stream->signal = SIGNAL_TYPE_DVI_SINGLE_LINK;
+	}
+}
+
+static void construct(struct dc_stream_state *stream,
+	struct dc_sink *dc_sink_data)
+{
+	uint32_t i = 0;
+
+	stream->sink = dc_sink_data;
+	stream->ctx = stream->sink->ctx;
+
+	dc_sink_retain(dc_sink_data);
+
+	/* Copy audio modes */
+	/* TODO - Remove this translation */
+	for (i = 0; i < (dc_sink_data->edid_caps.audio_mode_count); i++)
+	{
+		stream->audio_info.modes[i].channel_count = dc_sink_data->edid_caps.audio_modes[i].channel_count;
+		stream->audio_info.modes[i].format_code = dc_sink_data->edid_caps.audio_modes[i].format_code;
+		stream->audio_info.modes[i].sample_rates.all = dc_sink_data->edid_caps.audio_modes[i].sample_rate;
+		stream->audio_info.modes[i].sample_size = dc_sink_data->edid_caps.audio_modes[i].sample_size;
+	}
+	stream->audio_info.mode_count = dc_sink_data->edid_caps.audio_mode_count;
+	stream->audio_info.audio_latency = dc_sink_data->edid_caps.audio_latency;
+	stream->audio_info.video_latency = dc_sink_data->edid_caps.video_latency;
+	memmove(
+		stream->audio_info.display_name,
+		dc_sink_data->edid_caps.display_name,
+		AUDIO_INFO_DISPLAY_NAME_SIZE_IN_CHARS);
+	stream->audio_info.manufacture_id = dc_sink_data->edid_caps.manufacturer_id;
+	stream->audio_info.product_id = dc_sink_data->edid_caps.product_id;
+	stream->audio_info.flags.all = dc_sink_data->edid_caps.speaker_flags;
+
+	if (dc_sink_data->dc_container_id != NULL) {
+		struct dc_container_id *dc_container_id = dc_sink_data->dc_container_id;
+
+		stream->audio_info.port_id[0] = dc_container_id->portId[0];
+		stream->audio_info.port_id[1] = dc_container_id->portId[1];
+	} else {
+		/* TODO - WindowDM has implemented,
+		other DMs need Unhardcode port_id */
+		stream->audio_info.port_id[0] = 0x5558859e;
+		stream->audio_info.port_id[1] = 0xd989449;
+	}
+
+	/* EDID CAP translation for HDMI 2.0 */
+	stream->timing.flags.LTE_340MCSC_SCRAMBLE = dc_sink_data->edid_caps.lte_340mcsc_scramble;
+
+	stream->status.link = stream->sink->link;
+
+	update_stream_signal(stream);
+}
+
+static void destruct(struct dc_stream_state *stream)
+{
+	dc_sink_release(stream->sink);
+	if (stream->out_transfer_func != NULL) {
+		dc_transfer_func_release(
+				stream->out_transfer_func);
+		stream->out_transfer_func = NULL;
+	}
+}
+
+void dc_stream_retain(struct dc_stream_state *stream)
+{
+	kref_get(&stream->refcount);
+}
+
+static void dc_stream_free(struct kref *kref)
+{
+	struct dc_stream_state *stream = container_of(kref, struct dc_stream_state, refcount);
+
+	destruct(stream);
+	kfree(stream);
+}
+
+void dc_stream_release(struct dc_stream_state *stream)
+{
+	if (stream != NULL) {
+		kref_put(&stream->refcount, dc_stream_free);
+	}
+}
+
+struct dc_stream_state *dc_create_stream_for_sink(
+		struct dc_sink *sink)
+{
+	struct dc_stream_state *stream;
+
+	if (sink == NULL)
+		return NULL;
+
+	stream = kzalloc(sizeof(struct dc_stream_state), GFP_KERNEL);
+	if (stream == NULL)
+		return NULL;
+
+	construct(stream, sink);
+
+	kref_init(&stream->refcount);
+
+	return stream;
+}
+
+struct dc_stream_status *dc_stream_get_status(
+	struct dc_stream_state *stream)
+{
+	uint8_t i;
+	struct dc  *dc = stream->ctx->dc;
+
+	for (i = 0; i < dc->current_state->stream_count; i++) {
+		if (stream == dc->current_state->streams[i])
+			return &dc->current_state->stream_status[i];
+	}
+
+	return NULL;
+}
+
+/**
+ * Update the cursor attributes and set cursor surface address
+ */
+bool dc_stream_set_cursor_attributes(
+	struct dc_stream_state *stream,
+	const struct dc_cursor_attributes *attributes)
+{
+	int i;
+	struct dc  *core_dc;
+	struct resource_context *res_ctx;
+
+	if (NULL == stream) {
+		dm_error("DC: dc_stream is NULL!\n");
+		return false;
+	}
+	if (NULL == attributes) {
+		dm_error("DC: attributes is NULL!\n");
+		return false;
+	}
+
+	if (attributes->address.quad_part == 0) {
+		dm_output_to_console("DC: Cursor address is 0!\n");
+		return false;
+	}
+
+	core_dc = stream->ctx->dc;
+	res_ctx = &core_dc->current_state->res_ctx;
+
+	for (i = 0; i < MAX_PIPES; i++) {
+		struct pipe_ctx *pipe_ctx = &res_ctx->pipe_ctx[i];
+
+		if (pipe_ctx->stream != stream || (!pipe_ctx->plane_res.xfm && !pipe_ctx->plane_res.dpp))
+			continue;
+		if (pipe_ctx->top_pipe && pipe_ctx->plane_state != pipe_ctx->top_pipe->plane_state)
+			continue;
+
+
+		if (pipe_ctx->plane_res.ipp->funcs->ipp_cursor_set_attributes != NULL)
+			pipe_ctx->plane_res.ipp->funcs->ipp_cursor_set_attributes(
+						pipe_ctx->plane_res.ipp, attributes);
+
+		if (pipe_ctx->plane_res.hubp != NULL &&
+				pipe_ctx->plane_res.hubp->funcs->set_cursor_attributes != NULL)
+			pipe_ctx->plane_res.hubp->funcs->set_cursor_attributes(
+					pipe_ctx->plane_res.hubp, attributes);
+
+		if (pipe_ctx->plane_res.mi != NULL &&
+				pipe_ctx->plane_res.mi->funcs->set_cursor_attributes != NULL)
+			pipe_ctx->plane_res.mi->funcs->set_cursor_attributes(
+					pipe_ctx->plane_res.mi, attributes);
+
+
+		if (pipe_ctx->plane_res.xfm != NULL &&
+				pipe_ctx->plane_res.xfm->funcs->set_cursor_attributes != NULL)
+			pipe_ctx->plane_res.xfm->funcs->set_cursor_attributes(
+				pipe_ctx->plane_res.xfm, attributes);
+
+		if (pipe_ctx->plane_res.dpp != NULL &&
+				pipe_ctx->plane_res.dpp->funcs->set_cursor_attributes != NULL)
+			pipe_ctx->plane_res.dpp->funcs->set_cursor_attributes(
+				pipe_ctx->plane_res.dpp, attributes);
+	}
+
+	stream->cursor_attributes = *attributes;
+
+	return true;
+}
+
+bool dc_stream_set_cursor_position(
+	struct dc_stream_state *stream,
+	const struct dc_cursor_position *position)
+{
+	int i;
+	struct dc  *core_dc;
+	struct resource_context *res_ctx;
+
+	if (NULL == stream) {
+		dm_error("DC: dc_stream is NULL!\n");
+		return false;
+	}
+
+	if (NULL == position) {
+		dm_error("DC: cursor position is NULL!\n");
+		return false;
+	}
+
+	core_dc = stream->ctx->dc;
+	res_ctx = &core_dc->current_state->res_ctx;
+
+	for (i = 0; i < MAX_PIPES; i++) {
+		struct pipe_ctx *pipe_ctx = &res_ctx->pipe_ctx[i];
+		struct input_pixel_processor *ipp = pipe_ctx->plane_res.ipp;
+		struct mem_input *mi = pipe_ctx->plane_res.mi;
+		struct hubp *hubp = pipe_ctx->plane_res.hubp;
+		struct dpp *dpp = pipe_ctx->plane_res.dpp;
+		struct dc_cursor_position pos_cpy = *position;
+		struct dc_cursor_mi_param param = {
+			.pixel_clk_khz = stream->timing.pix_clk_khz,
+			.ref_clk_khz = core_dc->res_pool->ref_clock_inKhz,
+			.viewport_x_start = pipe_ctx->plane_res.scl_data.viewport.x,
+			.viewport_width = pipe_ctx->plane_res.scl_data.viewport.width,
+			.h_scale_ratio = pipe_ctx->plane_res.scl_data.ratios.horz
+		};
+
+		if (pipe_ctx->stream != stream ||
+				(!pipe_ctx->plane_res.mi  && !pipe_ctx->plane_res.hubp) ||
+				!pipe_ctx->plane_state ||
+				(!pipe_ctx->plane_res.xfm && !pipe_ctx->plane_res.dpp))
+			continue;
+
+		if (pipe_ctx->plane_state->address.type
+				== PLN_ADDR_TYPE_VIDEO_PROGRESSIVE)
+			pos_cpy.enable = false;
+
+		if (pipe_ctx->top_pipe && pipe_ctx->plane_state != pipe_ctx->top_pipe->plane_state)
+			pos_cpy.enable = false;
+
+
+		if (ipp != NULL && ipp->funcs->ipp_cursor_set_position != NULL)
+			ipp->funcs->ipp_cursor_set_position(ipp, &pos_cpy, &param);
+
+		if (mi != NULL && mi->funcs->set_cursor_position != NULL)
+			mi->funcs->set_cursor_position(mi, &pos_cpy, &param);
+
+		if (!hubp)
+			continue;
+
+		if (hubp->funcs->set_cursor_position != NULL)
+			hubp->funcs->set_cursor_position(hubp, &pos_cpy, &param);
+
+		if (dpp != NULL && dpp->funcs->set_cursor_position != NULL)
+			dpp->funcs->set_cursor_position(dpp, &pos_cpy, &param, hubp->curs_attr.width);
+
+	}
+
+	return true;
+}
+
+uint32_t dc_stream_get_vblank_counter(const struct dc_stream_state *stream)
+{
+	uint8_t i;
+	struct dc  *core_dc = stream->ctx->dc;
+	struct resource_context *res_ctx =
+		&core_dc->current_state->res_ctx;
+
+	for (i = 0; i < MAX_PIPES; i++) {
+		struct timing_generator *tg = res_ctx->pipe_ctx[i].stream_res.tg;
+
+		if (res_ctx->pipe_ctx[i].stream != stream)
+			continue;
+
+		return tg->funcs->get_frame_count(tg);
+	}
+
+	return 0;
+}
+
+bool dc_stream_get_scanoutpos(const struct dc_stream_state *stream,
+				  uint32_t *v_blank_start,
+				  uint32_t *v_blank_end,
+				  uint32_t *h_position,
+				  uint32_t *v_position)
+{
+	uint8_t i;
+	bool ret = false;
+	struct dc  *core_dc = stream->ctx->dc;
+	struct resource_context *res_ctx =
+		&core_dc->current_state->res_ctx;
+
+	for (i = 0; i < MAX_PIPES; i++) {
+		struct timing_generator *tg = res_ctx->pipe_ctx[i].stream_res.tg;
+
+		if (res_ctx->pipe_ctx[i].stream != stream)
+			continue;
+
+		tg->funcs->get_scanoutpos(tg,
+					  v_blank_start,
+					  v_blank_end,
+					  h_position,
+					  v_position);
+
+		ret = true;
+		break;
+	}
+
+	return ret;
+}
+
+
+void dc_stream_log(
+	const struct dc_stream_state *stream,
+	struct dal_logger *dm_logger,
+	enum dc_log_type log_type)
+{
+
+	dm_logger_write(dm_logger,
+			log_type,
+			"core_stream 0x%x: src: %d, %d, %d, %d; dst: %d, %d, %d, %d, colorSpace:%d\n",
+			stream,
+			stream->src.x,
+			stream->src.y,
+			stream->src.width,
+			stream->src.height,
+			stream->dst.x,
+			stream->dst.y,
+			stream->dst.width,
+			stream->dst.height,
+			stream->output_color_space);
+	dm_logger_write(dm_logger,
+			log_type,
+			"\tpix_clk_khz: %d, h_total: %d, v_total: %d, pixelencoder:%d, displaycolorDepth:%d\n",
+			stream->timing.pix_clk_khz,
+			stream->timing.h_total,
+			stream->timing.v_total,
+			stream->timing.pixel_encoding,
+			stream->timing.display_color_depth);
+	dm_logger_write(dm_logger,
+			log_type,
+			"\tsink name: %s, serial: %d\n",
+			stream->sink->edid_caps.display_name,
+			stream->sink->edid_caps.serial_number);
+	dm_logger_write(dm_logger,
+			log_type,
+			"\tlink: %d\n",
+			stream->sink->link->link_index);
+}
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_surface.c b/drivers/gpu/drm/amd/display/dc/core/dc_surface.c
new file mode 100644
index 000000000000..ade5b8ee9c3c
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_surface.c
@@ -0,0 +1,193 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+/* DC interface (public) */
+#include "dm_services.h"
+#include "dc.h"
+
+/* DC core (private) */
+#include "core_types.h"
+#include "transform.h"
+#include "dpp.h"
+
+/*******************************************************************************
+ * Private functions
+ ******************************************************************************/
+static void construct(struct dc_context *ctx, struct dc_plane_state *plane_state)
+{
+	plane_state->ctx = ctx;
+}
+
+static void destruct(struct dc_plane_state *plane_state)
+{
+	if (plane_state->gamma_correction != NULL) {
+		dc_gamma_release(&plane_state->gamma_correction);
+	}
+	if (plane_state->in_transfer_func != NULL) {
+		dc_transfer_func_release(
+				plane_state->in_transfer_func);
+		plane_state->in_transfer_func = NULL;
+	}
+}
+
+/*******************************************************************************
+ * Public functions
+ ******************************************************************************/
+void enable_surface_flip_reporting(struct dc_plane_state *plane_state,
+		uint32_t controller_id)
+{
+	plane_state->irq_source = controller_id + DC_IRQ_SOURCE_PFLIP1 - 1;
+	/*register_flip_interrupt(surface);*/
+}
+
+struct dc_plane_state *dc_create_plane_state(struct dc *dc)
+{
+	struct dc *core_dc = dc;
+
+	struct dc_plane_state *plane_state = kzalloc(sizeof(*plane_state),
+						     GFP_KERNEL);
+
+	if (NULL == plane_state)
+		return NULL;
+
+	kref_init(&plane_state->refcount);
+	construct(core_dc->ctx, plane_state);
+
+	return plane_state;
+}
+
+const struct dc_plane_status *dc_plane_get_status(
+		const struct dc_plane_state *plane_state)
+{
+	const struct dc_plane_status *plane_status;
+	struct dc  *core_dc;
+	int i;
+
+	if (!plane_state ||
+		!plane_state->ctx ||
+		!plane_state->ctx->dc) {
+		ASSERT(0);
+		return NULL; /* remove this if above assert never hit */
+	}
+
+	plane_status = &plane_state->status;
+	core_dc = plane_state->ctx->dc;
+
+	if (core_dc->current_state == NULL)
+		return NULL;
+
+	for (i = 0; i < core_dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe_ctx =
+				&core_dc->current_state->res_ctx.pipe_ctx[i];
+
+		if (pipe_ctx->plane_state != plane_state)
+			continue;
+
+		core_dc->hwss.update_pending_status(pipe_ctx);
+	}
+
+	return plane_status;
+}
+
+void dc_plane_state_retain(struct dc_plane_state *plane_state)
+{
+	kref_get(&plane_state->refcount);
+}
+
+static void dc_plane_state_free(struct kref *kref)
+{
+	struct dc_plane_state *plane_state = container_of(kref, struct dc_plane_state, refcount);
+	destruct(plane_state);
+	kfree(plane_state);
+}
+
+void dc_plane_state_release(struct dc_plane_state *plane_state)
+{
+	kref_put(&plane_state->refcount, dc_plane_state_free);
+}
+
+void dc_gamma_retain(struct dc_gamma *gamma)
+{
+	kref_get(&gamma->refcount);
+}
+
+static void dc_gamma_free(struct kref *kref)
+{
+	struct dc_gamma *gamma = container_of(kref, struct dc_gamma, refcount);
+	kfree(gamma);
+}
+
+void dc_gamma_release(struct dc_gamma **gamma)
+{
+	kref_put(&(*gamma)->refcount, dc_gamma_free);
+	*gamma = NULL;
+}
+
+struct dc_gamma *dc_create_gamma(void)
+{
+	struct dc_gamma *gamma = kzalloc(sizeof(*gamma), GFP_KERNEL);
+
+	if (gamma == NULL)
+		goto alloc_fail;
+
+	kref_init(&gamma->refcount);
+	return gamma;
+
+alloc_fail:
+	return NULL;
+}
+
+void dc_transfer_func_retain(struct dc_transfer_func *tf)
+{
+	kref_get(&tf->refcount);
+}
+
+static void dc_transfer_func_free(struct kref *kref)
+{
+	struct dc_transfer_func *tf = container_of(kref, struct dc_transfer_func, refcount);
+	kfree(tf);
+}
+
+void dc_transfer_func_release(struct dc_transfer_func *tf)
+{
+	kref_put(&tf->refcount, dc_transfer_func_free);
+}
+
+struct dc_transfer_func *dc_create_transfer_func(void)
+{
+	struct dc_transfer_func *tf = kzalloc(sizeof(*tf), GFP_KERNEL);
+
+	if (tf == NULL)
+		goto alloc_fail;
+
+	kref_init(&tf->refcount);
+
+	return tf;
+
+alloc_fail:
+	return NULL;
+}
+
+
diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h
new file mode 100644
index 000000000000..9d8f4a55c74e
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dc.h
@@ -0,0 +1,1103 @@
+/*
+ * Copyright 2012-14 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef DC_INTERFACE_H_
+#define DC_INTERFACE_H_
+
+#include "dc_types.h"
+#include "grph_object_defs.h"
+#include "logger_types.h"
+#include "gpio_types.h"
+#include "link_service_types.h"
+#include "grph_object_ctrl_defs.h"
+#include <inc/hw/opp.h>
+
+#include "inc/hw_sequencer.h"
+#include "inc/compressor.h"
+#include "dml/display_mode_lib.h"
+
+#define DC_VER "3.1.07"
+
+#define MAX_SURFACES 3
+#define MAX_STREAMS 6
+#define MAX_SINKS_PER_LINK 4
+
+
+/*******************************************************************************
+ * Display Core Interfaces
+ ******************************************************************************/
+struct dc_caps {
+	uint32_t max_streams;
+	uint32_t max_links;
+	uint32_t max_audios;
+	uint32_t max_slave_planes;
+	uint32_t max_planes;
+	uint32_t max_downscale_ratio;
+	uint32_t i2c_speed_in_khz;
+	unsigned int max_cursor_size;
+	unsigned int max_video_width;
+	bool dcc_const_color;
+	bool dynamic_audio;
+};
+
+struct dc_dcc_surface_param {
+	struct dc_size surface_size;
+	enum surface_pixel_format format;
+	enum swizzle_mode_values swizzle_mode;
+	enum dc_scan_direction scan;
+};
+
+struct dc_dcc_setting {
+	unsigned int max_compressed_blk_size;
+	unsigned int max_uncompressed_blk_size;
+	bool independent_64b_blks;
+};
+
+struct dc_surface_dcc_cap {
+	union {
+		struct {
+			struct dc_dcc_setting rgb;
+		} grph;
+
+		struct {
+			struct dc_dcc_setting luma;
+			struct dc_dcc_setting chroma;
+		} video;
+	};
+
+	bool capable;
+	bool const_color_support;
+};
+
+struct dc_static_screen_events {
+	bool cursor_update;
+	bool surface_update;
+	bool overlay_update;
+};
+
+/* Forward declaration*/
+struct dc;
+struct dc_plane_state;
+struct dc_state;
+
+struct dc_cap_funcs {
+	bool (*get_dcc_compression_cap)(const struct dc *dc,
+			const struct dc_dcc_surface_param *input,
+			struct dc_surface_dcc_cap *output);
+};
+
+struct dc_stream_state_funcs {
+	bool (*adjust_vmin_vmax)(struct dc *dc,
+			struct dc_stream_state **stream,
+			int num_streams,
+			int vmin,
+			int vmax);
+	bool (*get_crtc_position)(struct dc *dc,
+			struct dc_stream_state **stream,
+			int num_streams,
+			unsigned int *v_pos,
+			unsigned int *nom_v_pos);
+
+	bool (*set_gamut_remap)(struct dc *dc,
+			const struct dc_stream_state *stream);
+
+	bool (*program_csc_matrix)(struct dc *dc,
+			struct dc_stream_state *stream);
+
+	void (*set_static_screen_events)(struct dc *dc,
+			struct dc_stream_state **stream,
+			int num_streams,
+			const struct dc_static_screen_events *events);
+
+	void (*set_dither_option)(struct dc_stream_state *stream,
+			enum dc_dither_option option);
+
+	void (*set_dpms)(struct dc *dc,
+			struct dc_stream_state *stream,
+			bool dpms_off);
+};
+
+struct link_training_settings;
+
+struct dc_link_funcs {
+	void (*set_drive_settings)(struct dc *dc,
+			struct link_training_settings *lt_settings,
+			const struct dc_link *link);
+	void (*perform_link_training)(struct dc *dc,
+			struct dc_link_settings *link_setting,
+			bool skip_video_pattern);
+	void (*set_preferred_link_settings)(struct dc *dc,
+			struct dc_link_settings *link_setting,
+			struct dc_link *link);
+	void (*enable_hpd)(const struct dc_link *link);
+	void (*disable_hpd)(const struct dc_link *link);
+	void (*set_test_pattern)(
+			struct dc_link *link,
+			enum dp_test_pattern test_pattern,
+			const struct link_training_settings *p_link_settings,
+			const unsigned char *p_custom_pattern,
+			unsigned int cust_pattern_size);
+};
+
+/* Structure to hold configuration flags set by dm at dc creation. */
+struct dc_config {
+	bool gpu_vm_support;
+	bool disable_disp_pll_sharing;
+};
+
+enum dcc_option {
+	DCC_ENABLE = 0,
+	DCC_DISABLE = 1,
+	DCC_HALF_REQ_DISALBE = 2,
+};
+
+enum pipe_split_policy {
+	MPC_SPLIT_DYNAMIC = 0,
+	MPC_SPLIT_AVOID = 1,
+	MPC_SPLIT_AVOID_MULT_DISP = 2,
+};
+
+enum wm_report_mode {
+	WM_REPORT_DEFAULT = 0,
+	WM_REPORT_OVERRIDE = 1,
+};
+
+struct dc_debug {
+	bool surface_visual_confirm;
+	bool sanity_checks;
+	bool max_disp_clk;
+	bool surface_trace;
+	bool timing_trace;
+	bool clock_trace;
+	bool validation_trace;
+
+	/* stutter efficiency related */
+	bool disable_stutter;
+	bool use_max_lb;
+	enum dcc_option disable_dcc;
+	enum pipe_split_policy pipe_split_policy;
+	bool force_single_disp_pipe_split;
+	bool voltage_align_fclk;
+
+	bool disable_dfs_bypass;
+	bool disable_dpp_power_gate;
+	bool disable_hubp_power_gate;
+	bool disable_pplib_wm_range;
+	enum wm_report_mode pplib_wm_report_mode;
+	unsigned int min_disp_clk_khz;
+	int sr_exit_time_dpm0_ns;
+	int sr_enter_plus_exit_time_dpm0_ns;
+	int sr_exit_time_ns;
+	int sr_enter_plus_exit_time_ns;
+	int urgent_latency_ns;
+	int percent_of_ideal_drambw;
+	int dram_clock_change_latency_ns;
+	int always_scale;
+	bool disable_pplib_clock_request;
+	bool disable_clock_gate;
+	bool disable_dmcu;
+	bool disable_psr;
+	bool force_abm_enable;
+	bool disable_hbup_pg;
+	bool disable_dpp_pg;
+	bool disable_stereo_support;
+	bool vsr_support;
+	bool performance_trace;
+};
+struct dc_state;
+struct resource_pool;
+struct dce_hwseq;
+struct dc {
+	struct dc_caps caps;
+	struct dc_cap_funcs cap_funcs;
+	struct dc_stream_state_funcs stream_funcs;
+	struct dc_link_funcs link_funcs;
+	struct dc_config config;
+	struct dc_debug debug;
+
+	struct dc_context *ctx;
+
+	uint8_t link_count;
+	struct dc_link *links[MAX_PIPES * 2];
+
+	struct dc_state *current_state;
+	struct resource_pool *res_pool;
+
+	/* Display Engine Clock levels */
+	struct dm_pp_clock_levels sclk_lvls;
+
+	/* Inputs into BW and WM calculations. */
+	struct bw_calcs_dceip *bw_dceip;
+	struct bw_calcs_vbios *bw_vbios;
+#ifdef CONFIG_DRM_AMD_DC_DCN1_0
+	struct dcn_soc_bounding_box *dcn_soc;
+	struct dcn_ip_params *dcn_ip;
+	struct display_mode_lib dml;
+#endif
+
+	/* HW functions */
+	struct hw_sequencer_funcs hwss;
+	struct dce_hwseq *hwseq;
+
+	/* temp store of dm_pp_display_configuration
+	 * to compare to see if display config changed
+	 */
+	struct dm_pp_display_configuration prev_display_config;
+
+	/* FBC compressor */
+#if defined(CONFIG_DRM_AMD_DC_FBC)
+	struct compressor *fbc_compressor;
+#endif
+};
+
+enum frame_buffer_mode {
+	FRAME_BUFFER_MODE_LOCAL_ONLY = 0,
+	FRAME_BUFFER_MODE_ZFB_ONLY,
+	FRAME_BUFFER_MODE_MIXED_ZFB_AND_LOCAL,
+} ;
+
+struct dchub_init_data {
+	int64_t zfb_phys_addr_base;
+	int64_t zfb_mc_base_addr;
+	uint64_t zfb_size_in_byte;
+	enum frame_buffer_mode fb_mode;
+	bool dchub_initialzied;
+	bool dchub_info_valid;
+};
+
+struct dc_init_data {
+	struct hw_asic_id asic_id;
+	void *driver; /* ctx */
+	struct cgs_device *cgs_device;
+
+	int num_virtual_links;
+	/*
+	 * If 'vbios_override' not NULL, it will be called instead
+	 * of the real VBIOS. Intended use is Diagnostics on FPGA.
+	 */
+	struct dc_bios *vbios_override;
+	enum dce_environment dce_environment;
+
+	struct dc_config flags;
+	uint32_t log_mask;
+#if defined(CONFIG_DRM_AMD_DC_FBC)
+	uint64_t fbc_gpu_addr;
+#endif
+};
+
+struct dc *dc_create(const struct dc_init_data *init_params);
+
+void dc_destroy(struct dc **dc);
+
+/*******************************************************************************
+ * Surface Interfaces
+ ******************************************************************************/
+
+enum {
+	TRANSFER_FUNC_POINTS = 1025
+};
+
+// Moved here from color module for linux
+enum color_transfer_func {
+	transfer_func_unknown,
+	transfer_func_srgb,
+	transfer_func_bt709,
+	transfer_func_pq2084,
+	transfer_func_pq2084_interim,
+	transfer_func_linear_0_1,
+	transfer_func_linear_0_125,
+	transfer_func_dolbyvision,
+	transfer_func_gamma_22,
+	transfer_func_gamma_26
+};
+
+enum color_color_space {
+	color_space_unsupported,
+	color_space_srgb,
+	color_space_bt601,
+	color_space_bt709,
+	color_space_xv_ycc_bt601,
+	color_space_xv_ycc_bt709,
+	color_space_xr_rgb,
+	color_space_bt2020,
+	color_space_adobe,
+	color_space_dci_p3,
+	color_space_sc_rgb_ms_ref,
+	color_space_display_native,
+	color_space_app_ctrl,
+	color_space_dolby_vision,
+	color_space_custom_coordinates
+};
+
+struct dc_hdr_static_metadata {
+	/* display chromaticities and white point in units of 0.00001 */
+	unsigned int chromaticity_green_x;
+	unsigned int chromaticity_green_y;
+	unsigned int chromaticity_blue_x;
+	unsigned int chromaticity_blue_y;
+	unsigned int chromaticity_red_x;
+	unsigned int chromaticity_red_y;
+	unsigned int chromaticity_white_point_x;
+	unsigned int chromaticity_white_point_y;
+
+	uint32_t min_luminance;
+	uint32_t max_luminance;
+	uint32_t maximum_content_light_level;
+	uint32_t maximum_frame_average_light_level;
+
+	bool hdr_supported;
+	bool is_hdr;
+};
+
+enum dc_transfer_func_type {
+	TF_TYPE_PREDEFINED,
+	TF_TYPE_DISTRIBUTED_POINTS,
+	TF_TYPE_BYPASS
+};
+
+struct dc_transfer_func_distributed_points {
+	struct fixed31_32 red[TRANSFER_FUNC_POINTS];
+	struct fixed31_32 green[TRANSFER_FUNC_POINTS];
+	struct fixed31_32 blue[TRANSFER_FUNC_POINTS];
+
+	uint16_t end_exponent;
+	uint16_t x_point_at_y1_red;
+	uint16_t x_point_at_y1_green;
+	uint16_t x_point_at_y1_blue;
+};
+
+enum dc_transfer_func_predefined {
+	TRANSFER_FUNCTION_SRGB,
+	TRANSFER_FUNCTION_BT709,
+	TRANSFER_FUNCTION_PQ,
+	TRANSFER_FUNCTION_LINEAR,
+};
+
+struct dc_transfer_func {
+	struct kref refcount;
+	struct dc_transfer_func_distributed_points tf_pts;
+	enum dc_transfer_func_type type;
+	enum dc_transfer_func_predefined tf;
+	struct dc_context *ctx;
+};
+
+/*
+ * This structure is filled in by dc_surface_get_status and contains
+ * the last requested address and the currently active address so the called
+ * can determine if there are any outstanding flips
+ */
+struct dc_plane_status {
+	struct dc_plane_address requested_address;
+	struct dc_plane_address current_address;
+	bool is_flip_pending;
+	bool is_right_eye;
+};
+
+struct dc_plane_state {
+	struct dc_plane_address address;
+	struct scaling_taps scaling_quality;
+	struct rect src_rect;
+	struct rect dst_rect;
+	struct rect clip_rect;
+
+	union plane_size plane_size;
+	union dc_tiling_info tiling_info;
+
+	struct dc_plane_dcc_param dcc;
+	struct dc_hdr_static_metadata hdr_static_ctx;
+
+	struct dc_gamma *gamma_correction;
+	struct dc_transfer_func *in_transfer_func;
+
+	// sourceContentAttribute cache
+	bool is_source_input_valid;
+	struct dc_hdr_static_metadata source_input_mastering_info;
+	enum color_color_space source_input_color_space;
+	enum color_transfer_func source_input_tf;
+
+	enum dc_color_space color_space;
+	enum surface_pixel_format format;
+	enum dc_rotation_angle rotation;
+	enum plane_stereo_format stereo_format;
+
+	bool per_pixel_alpha;
+	bool visible;
+	bool flip_immediate;
+	bool horizontal_mirror;
+
+	/* private to DC core */
+	struct dc_plane_status status;
+	struct dc_context *ctx;
+
+	/* private to dc_surface.c */
+	enum dc_irq_source irq_source;
+	struct kref refcount;
+};
+
+struct dc_plane_info {
+	union plane_size plane_size;
+	union dc_tiling_info tiling_info;
+	struct dc_plane_dcc_param dcc;
+	enum surface_pixel_format format;
+	enum dc_rotation_angle rotation;
+	enum plane_stereo_format stereo_format;
+	enum dc_color_space color_space; /*todo: wrong place, fits in scaling info*/
+	bool horizontal_mirror;
+	bool visible;
+	bool per_pixel_alpha;
+};
+
+struct dc_scaling_info {
+	struct rect src_rect;
+	struct rect dst_rect;
+	struct rect clip_rect;
+	struct scaling_taps scaling_quality;
+};
+
+struct dc_surface_update {
+	struct dc_plane_state *surface;
+
+	/* isr safe update parameters.  null means no updates */
+	struct dc_flip_addrs *flip_addr;
+	struct dc_plane_info *plane_info;
+	struct dc_scaling_info *scaling_info;
+	/* following updates require alloc/sleep/spin that is not isr safe,
+	 * null means no updates
+	 */
+	/* gamma TO BE REMOVED */
+	struct dc_gamma *gamma;
+	struct dc_transfer_func *in_transfer_func;
+	struct dc_hdr_static_metadata *hdr_static_metadata;
+};
+
+/*
+ * Create a new surface with default parameters;
+ */
+struct dc_plane_state *dc_create_plane_state(struct dc *dc);
+const struct dc_plane_status *dc_plane_get_status(
+		const struct dc_plane_state *plane_state);
+
+void dc_plane_state_retain(struct dc_plane_state *plane_state);
+void dc_plane_state_release(struct dc_plane_state *plane_state);
+
+void dc_gamma_retain(struct dc_gamma *dc_gamma);
+void dc_gamma_release(struct dc_gamma **dc_gamma);
+struct dc_gamma *dc_create_gamma(void);
+
+void dc_transfer_func_retain(struct dc_transfer_func *dc_tf);
+void dc_transfer_func_release(struct dc_transfer_func *dc_tf);
+struct dc_transfer_func *dc_create_transfer_func(void);
+
+/*
+ * This structure holds a surface address.  There could be multiple addresses
+ * in cases such as Stereo 3D, Planar YUV, etc.  Other per-flip attributes such
+ * as frame durations and DCC format can also be set.
+ */
+struct dc_flip_addrs {
+	struct dc_plane_address address;
+	bool flip_immediate;
+	/* TODO: add flip duration for FreeSync */
+};
+
+bool dc_post_update_surfaces_to_stream(
+		struct dc *dc);
+
+/* Surface update type is used by dc_update_surfaces_and_stream
+ * The update type is determined at the very beginning of the function based
+ * on parameters passed in and decides how much programming (or updating) is
+ * going to be done during the call.
+ *
+ * UPDATE_TYPE_FAST is used for really fast updates that do not require much
+ * logical calculations or hardware register programming. This update MUST be
+ * ISR safe on windows. Currently fast update will only be used to flip surface
+ * address.
+ *
+ * UPDATE_TYPE_MED is used for slower updates which require significant hw
+ * re-programming however do not affect bandwidth consumption or clock
+ * requirements. At present, this is the level at which front end updates
+ * that do not require us to run bw_calcs happen. These are in/out transfer func
+ * updates, viewport offset changes, recout size changes and pixel depth changes.
+ * This update can be done at ISR, but we want to minimize how often this happens.
+ *
+ * UPDATE_TYPE_FULL is slow. Really slow. This requires us to recalculate our
+ * bandwidth and clocks, possibly rearrange some pipes and reprogram anything front
+ * end related. Any time viewport dimensions, recout dimensions, scaling ratios or
+ * gamma need to be adjusted or pipe needs to be turned on (or disconnected) we do
+ * a full update. This cannot be done at ISR level and should be a rare event.
+ * Unless someone is stress testing mpo enter/exit, playing with colour or adjusting
+ * underscan we don't expect to see this call at all.
+ */
+
+enum surface_update_type {
+	UPDATE_TYPE_FAST, /* super fast, safe to execute in isr */
+	UPDATE_TYPE_MED,  /* ISR safe, most of programming needed, no bw/clk change*/
+	UPDATE_TYPE_FULL, /* may need to shuffle resources */
+};
+
+/*******************************************************************************
+ * Stream Interfaces
+ ******************************************************************************/
+
+struct dc_stream_status {
+	int primary_otg_inst;
+	int stream_enc_inst;
+	int plane_count;
+	struct dc_plane_state *plane_states[MAX_SURFACE_NUM];
+
+	/*
+	 * link this stream passes through
+	 */
+	struct dc_link *link;
+};
+
+struct dc_stream_state {
+	struct dc_sink *sink;
+	struct dc_crtc_timing timing;
+
+	struct rect src; /* composition area */
+	struct rect dst; /* stream addressable area */
+
+	struct audio_info audio_info;
+
+	struct freesync_context freesync_ctx;
+
+	struct dc_transfer_func *out_transfer_func;
+	struct colorspace_transform gamut_remap_matrix;
+	struct csc_transform csc_color_matrix;
+
+	enum signal_type output_signal;
+
+	enum dc_color_space output_color_space;
+	enum dc_dither_option dither_option;
+
+	enum view_3d_format view_format;
+
+	bool ignore_msa_timing_param;
+	/* TODO: custom INFO packets */
+	/* TODO: ABM info (DMCU) */
+	/* TODO: PSR info */
+	/* TODO: CEA VIC */
+
+	/* from core_stream struct */
+	struct dc_context *ctx;
+
+	/* used by DCP and FMT */
+	struct bit_depth_reduction_params bit_depth_params;
+	struct clamping_and_pixel_encoding_params clamping;
+
+	int phy_pix_clk;
+	enum signal_type signal;
+	bool dpms_off;
+
+	struct dc_stream_status status;
+
+	struct dc_cursor_attributes cursor_attributes;
+
+	/* from stream struct */
+	struct kref refcount;
+};
+
+struct dc_stream_update {
+	struct rect src;
+	struct rect dst;
+	struct dc_transfer_func *out_transfer_func;
+};
+
+bool dc_is_stream_unchanged(
+	struct dc_stream_state *old_stream, struct dc_stream_state *stream);
+bool dc_is_stream_scaling_unchanged(
+	struct dc_stream_state *old_stream, struct dc_stream_state *stream);
+
+/*
+ * Set up surface attributes and associate to a stream
+ * The surfaces parameter is an absolute set of all surface active for the stream.
+ * If no surfaces are provided, the stream will be blanked; no memory read.
+ * Any flip related attribute changes must be done through this interface.
+ *
+ * After this call:
+ *   Surfaces attributes are programmed and configured to be composed into stream.
+ *   This does not trigger a flip.  No surface address is programmed.
+ */
+
+bool dc_commit_planes_to_stream(
+		struct dc *dc,
+		struct dc_plane_state **plane_states,
+		uint8_t new_plane_count,
+		struct dc_stream_state *dc_stream,
+		struct dc_state *state);
+
+void dc_commit_updates_for_stream(struct dc *dc,
+		struct dc_surface_update *srf_updates,
+		int surface_count,
+		struct dc_stream_state *stream,
+		struct dc_stream_update *stream_update,
+		struct dc_plane_state **plane_states,
+		struct dc_state *state);
+/*
+ * Log the current stream state.
+ */
+void dc_stream_log(
+	const struct dc_stream_state *stream,
+	struct dal_logger *dc_logger,
+	enum dc_log_type log_type);
+
+uint8_t dc_get_current_stream_count(struct dc *dc);
+struct dc_stream_state *dc_get_stream_at_index(struct dc *dc, uint8_t i);
+
+/*
+ * Return the current frame counter.
+ */
+uint32_t dc_stream_get_vblank_counter(const struct dc_stream_state *stream);
+
+/* TODO: Return parsed values rather than direct register read
+ * This has a dependency on the caller (amdgpu_get_crtc_scanoutpos)
+ * being refactored properly to be dce-specific
+ */
+bool dc_stream_get_scanoutpos(const struct dc_stream_state *stream,
+				  uint32_t *v_blank_start,
+				  uint32_t *v_blank_end,
+				  uint32_t *h_position,
+				  uint32_t *v_position);
+
+enum dc_status dc_add_stream_to_ctx(
+			struct dc *dc,
+		struct dc_state *new_ctx,
+		struct dc_stream_state *stream);
+
+enum dc_status dc_remove_stream_from_ctx(
+		struct dc *dc,
+			struct dc_state *new_ctx,
+			struct dc_stream_state *stream);
+
+
+bool dc_add_plane_to_context(
+		const struct dc *dc,
+		struct dc_stream_state *stream,
+		struct dc_plane_state *plane_state,
+		struct dc_state *context);
+
+bool dc_remove_plane_from_context(
+		const struct dc *dc,
+		struct dc_stream_state *stream,
+		struct dc_plane_state *plane_state,
+		struct dc_state *context);
+
+bool dc_rem_all_planes_for_stream(
+		const struct dc *dc,
+		struct dc_stream_state *stream,
+		struct dc_state *context);
+
+bool dc_add_all_planes_for_stream(
+		const struct dc *dc,
+		struct dc_stream_state *stream,
+		struct dc_plane_state * const *plane_states,
+		int plane_count,
+		struct dc_state *context);
+
+/*
+ * Structure to store surface/stream associations for validation
+ */
+struct dc_validation_set {
+	struct dc_stream_state *stream;
+	struct dc_plane_state *plane_states[MAX_SURFACES];
+	uint8_t plane_count;
+};
+
+enum dc_status dc_validate_stream(struct dc *dc, struct dc_stream_state *stream);
+
+enum dc_status dc_validate_plane(struct dc *dc, const struct dc_plane_state *plane_state);
+
+enum dc_status dc_validate_global_state(
+		struct dc *dc,
+		struct dc_state *new_ctx);
+
+/*
+ * This function takes a stream and checks if it is guaranteed to be supported.
+ * Guaranteed means that MAX_COFUNC similar streams are supported.
+ *
+ * After this call:
+ *   No hardware is programmed for call.  Only validation is done.
+ */
+
+
+void dc_resource_state_construct(
+		const struct dc *dc,
+		struct dc_state *dst_ctx);
+
+void dc_resource_state_copy_construct(
+		const struct dc_state *src_ctx,
+		struct dc_state *dst_ctx);
+
+void dc_resource_state_copy_construct_current(
+		const struct dc *dc,
+		struct dc_state *dst_ctx);
+
+void dc_resource_state_destruct(struct dc_state *context);
+
+/*
+ * TODO update to make it about validation sets
+ * Set up streams and links associated to drive sinks
+ * The streams parameter is an absolute set of all active streams.
+ *
+ * After this call:
+ *   Phy, Encoder, Timing Generator are programmed and enabled.
+ *   New streams are enabled with blank stream; no memory read.
+ */
+bool dc_commit_state(struct dc *dc, struct dc_state *context);
+
+/*
+ * Set up streams and links associated to drive sinks
+ * The streams parameter is an absolute set of all active streams.
+ *
+ * After this call:
+ *   Phy, Encoder, Timing Generator are programmed and enabled.
+ *   New streams are enabled with blank stream; no memory read.
+ */
+/*
+ * Enable stereo when commit_streams is not required,
+ * for example, frame alternate.
+ */
+bool dc_enable_stereo(
+	struct dc *dc,
+	struct dc_state *context,
+	struct dc_stream_state *streams[],
+	uint8_t stream_count);
+
+/**
+ * Create a new default stream for the requested sink
+ */
+struct dc_stream_state *dc_create_stream_for_sink(struct dc_sink *dc_sink);
+
+void dc_stream_retain(struct dc_stream_state *dc_stream);
+void dc_stream_release(struct dc_stream_state *dc_stream);
+
+struct dc_stream_status *dc_stream_get_status(
+	struct dc_stream_state *dc_stream);
+
+enum surface_update_type dc_check_update_surfaces_for_stream(
+		struct dc *dc,
+		struct dc_surface_update *updates,
+		int surface_count,
+		struct dc_stream_update *stream_update,
+		const struct dc_stream_status *stream_status);
+
+
+struct dc_state *dc_create_state(void);
+void dc_retain_state(struct dc_state *context);
+void dc_release_state(struct dc_state *context);
+
+/*******************************************************************************
+ * Link Interfaces
+ ******************************************************************************/
+
+struct dpcd_caps {
+	union dpcd_rev dpcd_rev;
+	union max_lane_count max_ln_count;
+	union max_down_spread max_down_spread;
+
+	/* dongle type (DP converter, CV smart dongle) */
+	enum display_dongle_type dongle_type;
+	/* Dongle's downstream count. */
+	union sink_count sink_count;
+	/* If dongle_type == DISPLAY_DONGLE_DP_HDMI_CONVERTER,
+	indicates 'Frame Sequential-to-lllFrame Pack' conversion capability.*/
+	struct dc_dongle_caps dongle_caps;
+
+	uint32_t sink_dev_id;
+	uint32_t branch_dev_id;
+	int8_t branch_dev_name[6];
+	int8_t branch_hw_revision;
+
+	bool allow_invalid_MSA_timing_param;
+	bool panel_mode_edp;
+	bool dpcd_display_control_capable;
+};
+
+struct dc_link_status {
+	struct dpcd_caps *dpcd_caps;
+};
+
+/* DP MST stream allocation (payload bandwidth number) */
+struct link_mst_stream_allocation {
+	/* DIG front */
+	const struct stream_encoder *stream_enc;
+	/* associate DRM payload table with DC stream encoder */
+	uint8_t vcp_id;
+	/* number of slots required for the DP stream in transport packet */
+	uint8_t slot_count;
+};
+
+/* DP MST stream allocation table */
+struct link_mst_stream_allocation_table {
+	/* number of DP video streams */
+	int stream_count;
+	/* array of stream allocations */
+	struct link_mst_stream_allocation stream_allocations[MAX_CONTROLLER_NUM];
+};
+
+/*
+ * A link contains one or more sinks and their connected status.
+ * The currently active signal type (HDMI, DP-SST, DP-MST) is also reported.
+ */
+struct dc_link {
+	struct dc_sink *remote_sinks[MAX_SINKS_PER_LINK];
+	unsigned int sink_count;
+	struct dc_sink *local_sink;
+	unsigned int link_index;
+	enum dc_connection_type type;
+	enum signal_type connector_signal;
+	enum dc_irq_source irq_source_hpd;
+	enum dc_irq_source irq_source_hpd_rx;/* aka DP Short Pulse  */
+	/* caps is the same as reported_link_cap. link_traing use
+	 * reported_link_cap. Will clean up.  TODO
+	 */
+	struct dc_link_settings reported_link_cap;
+	struct dc_link_settings verified_link_cap;
+	struct dc_link_settings cur_link_settings;
+	struct dc_lane_settings cur_lane_setting;
+	struct dc_link_settings preferred_link_setting;
+
+	uint8_t ddc_hw_inst;
+
+	uint8_t hpd_src;
+
+	uint8_t link_enc_hw_inst;
+
+	bool test_pattern_enabled;
+	union compliance_test_state compliance_test_state;
+
+	void *priv;
+
+	struct ddc_service *ddc;
+
+	bool aux_mode;
+
+	/* Private to DC core */
+
+	const struct dc *dc;
+
+	struct dc_context *ctx;
+
+	struct link_encoder *link_enc;
+	struct graphics_object_id link_id;
+	union ddi_channel_mapping ddi_channel_mapping;
+	struct connector_device_tag_info device_tag;
+	struct dpcd_caps dpcd_caps;
+	unsigned short chip_caps;
+	unsigned int dpcd_sink_count;
+	enum edp_revision edp_revision;
+	bool psr_enabled;
+
+	/* MST record stream using this link */
+	struct link_flags {
+		bool dp_keep_receiver_powered;
+	} wa_flags;
+	struct link_mst_stream_allocation_table mst_stream_alloc_table;
+
+	struct dc_link_status link_status;
+
+};
+
+const struct dc_link_status *dc_link_get_status(const struct dc_link *dc_link);
+
+/*
+ * Return an enumerated dc_link.  dc_link order is constant and determined at
+ * boot time.  They cannot be created or destroyed.
+ * Use dc_get_caps() to get number of links.
+ */
+static inline struct dc_link *dc_get_link_at_index(struct dc *dc, uint32_t link_index)
+{
+	return dc->links[link_index];
+}
+
+/* Set backlight level of an embedded panel (eDP, LVDS). */
+bool dc_link_set_backlight_level(const struct dc_link *dc_link, uint32_t level,
+		uint32_t frame_ramp, const struct dc_stream_state *stream);
+
+bool dc_link_set_psr_enable(const struct dc_link *dc_link, bool enable, bool wait);
+
+bool dc_link_get_psr_state(const struct dc_link *dc_link, uint32_t *psr_state);
+
+bool dc_link_setup_psr(struct dc_link *dc_link,
+		const struct dc_stream_state *stream, struct psr_config *psr_config,
+		struct psr_context *psr_context);
+
+/* Request DC to detect if there is a Panel connected.
+ * boot - If this call is during initial boot.
+ * Return false for any type of detection failure or MST detection
+ * true otherwise. True meaning further action is required (status update
+ * and OS notification).
+ */
+enum dc_detect_reason {
+	DETECT_REASON_BOOT,
+	DETECT_REASON_HPD,
+	DETECT_REASON_HPDRX,
+};
+
+bool dc_link_detect(struct dc_link *dc_link, enum dc_detect_reason reason);
+
+/* Notify DC about DP RX Interrupt (aka Short Pulse Interrupt).
+ * Return:
+ * true - Downstream port status changed. DM should call DC to do the
+ * detection.
+ * false - no change in Downstream port status. No further action required
+ * from DM. */
+bool dc_link_handle_hpd_rx_irq(struct dc_link *dc_link,
+		union hpd_irq_data *hpd_irq_dpcd_data);
+
+struct dc_sink_init_data;
+
+struct dc_sink *dc_link_add_remote_sink(
+		struct dc_link *dc_link,
+		const uint8_t *edid,
+		int len,
+		struct dc_sink_init_data *init_data);
+
+void dc_link_remove_remote_sink(
+	struct dc_link *link,
+	struct dc_sink *sink);
+
+/* Used by diagnostics for virtual link at the moment */
+
+void dc_link_dp_set_drive_settings(
+	struct dc_link *link,
+	struct link_training_settings *lt_settings);
+
+enum link_training_result dc_link_dp_perform_link_training(
+	struct dc_link *link,
+	const struct dc_link_settings *link_setting,
+	bool skip_video_pattern);
+
+void dc_link_dp_enable_hpd(const struct dc_link *link);
+
+void dc_link_dp_disable_hpd(const struct dc_link *link);
+
+bool dc_link_dp_set_test_pattern(
+	struct dc_link *link,
+	enum dp_test_pattern test_pattern,
+	const struct link_training_settings *p_link_settings,
+	const unsigned char *p_custom_pattern,
+	unsigned int cust_pattern_size);
+
+/*******************************************************************************
+ * Sink Interfaces - A sink corresponds to a display output device
+ ******************************************************************************/
+
+struct dc_container_id {
+	// 128bit GUID in binary form
+	unsigned char  guid[16];
+	// 8 byte port ID -> ELD.PortID
+	unsigned int   portId[2];
+	// 128bit GUID in binary formufacturer name -> ELD.ManufacturerName
+	unsigned short manufacturerName;
+	// 2 byte product code -> ELD.ProductCode
+	unsigned short productCode;
+};
+
+
+
+/*
+ * The sink structure contains EDID and other display device properties
+ */
+struct dc_sink {
+	enum signal_type sink_signal;
+	struct dc_edid dc_edid; /* raw edid */
+	struct dc_edid_caps edid_caps; /* parse display caps */
+	struct dc_container_id *dc_container_id;
+	uint32_t dongle_max_pix_clk;
+	void *priv;
+	struct stereo_3d_features features_3d[TIMING_3D_FORMAT_MAX];
+	bool converter_disable_audio;
+
+	/* private to DC core */
+	struct dc_link *link;
+	struct dc_context *ctx;
+
+	/* private to dc_sink.c */
+	struct kref refcount;
+};
+
+void dc_sink_retain(struct dc_sink *sink);
+void dc_sink_release(struct dc_sink *sink);
+
+struct dc_sink_init_data {
+	enum signal_type sink_signal;
+	struct dc_link *link;
+	uint32_t dongle_max_pix_clk;
+	bool converter_disable_audio;
+};
+
+struct dc_sink *dc_sink_create(const struct dc_sink_init_data *init_params);
+
+/*******************************************************************************
+ * Cursor interfaces - To manages the cursor within a stream
+ ******************************************************************************/
+/* TODO: Deprecated once we switch to dc_set_cursor_position */
+bool dc_stream_set_cursor_attributes(
+	struct dc_stream_state *stream,
+	const struct dc_cursor_attributes *attributes);
+
+bool dc_stream_set_cursor_position(
+	struct dc_stream_state *stream,
+	const struct dc_cursor_position *position);
+
+/* Newer interfaces  */
+struct dc_cursor {
+	struct dc_plane_address address;
+	struct dc_cursor_attributes attributes;
+};
+
+/*******************************************************************************
+ * Interrupt interfaces
+ ******************************************************************************/
+enum dc_irq_source dc_interrupt_to_irq_source(
+		struct dc *dc,
+		uint32_t src_id,
+		uint32_t ext_id);
+void dc_interrupt_set(struct dc *dc, enum dc_irq_source src, bool enable);
+void dc_interrupt_ack(struct dc *dc, enum dc_irq_source src);
+enum dc_irq_source dc_get_hpd_irq_source_at_index(
+		struct dc *dc, uint32_t link_index);
+
+/*******************************************************************************
+ * Power Interfaces
+ ******************************************************************************/
+
+void dc_set_power_state(
+		struct dc *dc,
+		enum dc_acpi_cm_power_state power_state);
+void dc_resume(struct dc *dc);
+
+/*
+ * DPCD access interfaces
+ */
+
+bool dc_submit_i2c(
+		struct dc *dc,
+		uint32_t link_index,
+		struct i2c_command *cmd);
+
+
+#endif /* DC_INTERFACE_H_ */
diff --git a/drivers/gpu/drm/amd/display/dc/dc_bios_types.h b/drivers/gpu/drm/amd/display/dc/dc_bios_types.h
new file mode 100644
index 000000000000..273d80a4ebce
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dc_bios_types.h
@@ -0,0 +1,218 @@
+/*
+ * Copyright 2016 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef DC_BIOS_TYPES_H
+#define DC_BIOS_TYPES_H
+
+/******************************************************************************
+ * Interface file for VBIOS implementations.
+ *
+ * The default implementation is inside DC.
+ * Display Manager (which instantiates DC) has the option to supply it's own
+ * (external to DC) implementation of VBIOS, which will be called by DC, using
+ * this interface.
+ * (The intended use is Diagnostics, but other uses may appear.)
+ *****************************************************************************/
+
+#include "include/bios_parser_types.h"
+
+struct dc_vbios_funcs {
+	uint8_t (*get_connectors_number)(struct dc_bios *bios);
+
+	struct graphics_object_id (*get_encoder_id)(
+		struct dc_bios *bios,
+		uint32_t i);
+	struct graphics_object_id (*get_connector_id)(
+		struct dc_bios *bios,
+		uint8_t connector_index);
+	uint32_t (*get_dst_number)(
+		struct dc_bios *bios,
+		struct graphics_object_id id);
+
+	enum bp_result (*get_src_obj)(
+		struct dc_bios *bios,
+		struct graphics_object_id object_id, uint32_t index,
+		struct graphics_object_id *src_object_id);
+	enum bp_result (*get_dst_obj)(
+		struct dc_bios *bios,
+		struct graphics_object_id object_id, uint32_t index,
+		struct graphics_object_id *dest_object_id);
+
+	enum bp_result (*get_i2c_info)(
+		struct dc_bios *dcb,
+		struct graphics_object_id id,
+		struct graphics_object_i2c_info *info);
+
+	enum bp_result (*get_voltage_ddc_info)(
+		struct dc_bios *bios,
+		uint32_t index,
+		struct graphics_object_i2c_info *info);
+	enum bp_result (*get_thermal_ddc_info)(
+		struct dc_bios *bios,
+		uint32_t i2c_channel_id,
+		struct graphics_object_i2c_info *info);
+	enum bp_result (*get_hpd_info)(
+		struct dc_bios *bios,
+		struct graphics_object_id id,
+		struct graphics_object_hpd_info *info);
+	enum bp_result (*get_device_tag)(
+		struct dc_bios *bios,
+		struct graphics_object_id connector_object_id,
+		uint32_t device_tag_index,
+		struct connector_device_tag_info *info);
+	enum bp_result (*get_firmware_info)(
+		struct dc_bios *bios,
+		struct dc_firmware_info *info);
+	enum bp_result (*get_spread_spectrum_info)(
+		struct dc_bios *bios,
+		enum as_signal_type signal,
+		uint32_t index,
+		struct spread_spectrum_info *ss_info);
+	uint32_t (*get_ss_entry_number)(
+		struct dc_bios *bios,
+		enum as_signal_type signal);
+	enum bp_result (*get_embedded_panel_info)(
+		struct dc_bios *bios,
+		struct embedded_panel_info *info);
+	enum bp_result (*get_gpio_pin_info)(
+		struct dc_bios *bios,
+		uint32_t gpio_id,
+		struct gpio_pin_info *info);
+	enum bp_result (*get_encoder_cap_info)(
+		struct dc_bios *bios,
+		struct graphics_object_id object_id,
+		struct bp_encoder_cap_info *info);
+
+	bool (*is_lid_status_changed)(
+		struct dc_bios *bios);
+	bool (*is_display_config_changed)(
+		struct dc_bios *bios);
+	bool (*is_accelerated_mode)(
+		struct dc_bios *bios);
+	void (*get_bios_event_info)(
+		struct dc_bios *bios,
+		struct bios_event_info *info);
+	void (*update_requested_backlight_level)(
+		struct dc_bios *bios,
+		uint32_t backlight_8bit);
+	uint32_t (*get_requested_backlight_level)(
+		struct dc_bios *bios);
+	void (*take_backlight_control)(
+		struct dc_bios *bios,
+		bool cntl);
+
+	bool (*is_active_display)(
+		struct dc_bios *bios,
+		enum signal_type signal,
+		const struct connector_device_tag_info *device_tag);
+	enum controller_id (*get_embedded_display_controller_id)(
+		struct dc_bios *bios);
+	uint32_t (*get_embedded_display_refresh_rate)(
+		struct dc_bios *bios);
+
+	void (*set_scratch_critical_state)(
+		struct dc_bios *bios,
+		bool state);
+	bool (*is_device_id_supported)(
+		struct dc_bios *bios,
+		struct device_id id);
+
+	/* COMMANDS */
+
+	enum bp_result (*encoder_control)(
+		struct dc_bios *bios,
+		struct bp_encoder_control *cntl);
+	enum bp_result (*transmitter_control)(
+		struct dc_bios *bios,
+		struct bp_transmitter_control *cntl);
+	enum bp_result (*crt_control)(
+		struct dc_bios *bios,
+		enum engine_id engine_id,
+		bool enable,
+		uint32_t pixel_clock);
+	enum bp_result (*enable_crtc)(
+		struct dc_bios *bios,
+		enum controller_id id,
+		bool enable);
+	enum bp_result (*adjust_pixel_clock)(
+		struct dc_bios *bios,
+		struct bp_adjust_pixel_clock_parameters *bp_params);
+	enum bp_result (*set_pixel_clock)(
+		struct dc_bios *bios,
+		struct bp_pixel_clock_parameters *bp_params);
+	enum bp_result (*set_dce_clock)(
+		struct dc_bios *bios,
+		struct bp_set_dce_clock_parameters *bp_params);
+	unsigned int (*get_smu_clock_info)(
+		struct dc_bios *bios);
+	enum bp_result (*enable_spread_spectrum_on_ppll)(
+		struct dc_bios *bios,
+		struct bp_spread_spectrum_parameters *bp_params,
+		bool enable);
+	enum bp_result (*program_crtc_timing)(
+		struct dc_bios *bios,
+		struct bp_hw_crtc_timing_parameters *bp_params);
+
+	enum bp_result (*crtc_source_select)(
+		struct dc_bios *bios,
+		struct bp_crtc_source_select *bp_params);
+	enum bp_result (*program_display_engine_pll)(
+		struct dc_bios *bios,
+		struct bp_pixel_clock_parameters *bp_params);
+
+	enum signal_type (*dac_load_detect)(
+		struct dc_bios *bios,
+		struct graphics_object_id encoder,
+		struct graphics_object_id connector,
+		enum signal_type display_signal);
+
+	enum bp_result (*enable_disp_power_gating)(
+		struct dc_bios *bios,
+		enum controller_id controller_id,
+		enum bp_pipe_control_action action);
+
+	void (*post_init)(struct dc_bios *bios);
+
+	void (*bios_parser_destroy)(struct dc_bios **dcb);
+};
+
+struct bios_registers {
+	uint32_t BIOS_SCRATCH_6;
+};
+
+struct dc_bios {
+	const struct dc_vbios_funcs *funcs;
+
+	uint8_t *bios;
+	uint32_t bios_size;
+
+	uint8_t *bios_local_image;
+
+	struct dc_context *ctx;
+	const struct bios_registers *regs;
+	struct integrated_info *integrated_info;
+};
+
+#endif /* DC_BIOS_TYPES_H */
diff --git a/drivers/gpu/drm/amd/display/dc/dc_ddc_types.h b/drivers/gpu/drm/amd/display/dc/dc_ddc_types.h
new file mode 100644
index 000000000000..e1affeb5cc51
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dc_ddc_types.h
@@ -0,0 +1,115 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+#ifndef DC_DDC_TYPES_H_
+#define DC_DDC_TYPES_H_
+
+struct i2c_payload {
+	bool write;
+	uint8_t address;
+	uint32_t length;
+	uint8_t *data;
+};
+
+enum i2c_command_engine {
+	I2C_COMMAND_ENGINE_DEFAULT,
+	I2C_COMMAND_ENGINE_SW,
+	I2C_COMMAND_ENGINE_HW
+};
+
+struct i2c_command {
+	struct i2c_payload *payloads;
+	uint8_t number_of_payloads;
+
+	enum i2c_command_engine engine;
+
+	/* expressed in KHz
+	 * zero means "use default value" */
+	uint32_t speed;
+};
+
+struct gpio_ddc_hw_info {
+	bool hw_supported;
+	uint32_t ddc_channel;
+};
+
+struct ddc {
+	struct gpio *pin_data;
+	struct gpio *pin_clock;
+	struct gpio_ddc_hw_info hw_info;
+	struct dc_context *ctx;
+};
+
+union ddc_wa {
+	struct {
+		uint32_t DP_SKIP_POWER_OFF:1;
+		uint32_t DP_AUX_POWER_UP_WA_DELAY:1;
+	} bits;
+	uint32_t raw;
+};
+
+struct ddc_flags {
+	uint8_t EDID_QUERY_DONE_ONCE:1;
+	uint8_t IS_INTERNAL_DISPLAY:1;
+	uint8_t FORCE_READ_REPEATED_START:1;
+	uint8_t EDID_STRESS_READ:1;
+
+};
+
+enum ddc_transaction_type {
+	DDC_TRANSACTION_TYPE_NONE = 0,
+	DDC_TRANSACTION_TYPE_I2C,
+	DDC_TRANSACTION_TYPE_I2C_OVER_AUX,
+	DDC_TRANSACTION_TYPE_I2C_OVER_AUX_WITH_DEFER,
+	DDC_TRANSACTION_TYPE_I2C_OVER_AUX_RETRY_DEFER
+};
+
+enum display_dongle_type {
+	DISPLAY_DONGLE_NONE = 0,
+	/* Active converter types*/
+	DISPLAY_DONGLE_DP_VGA_CONVERTER,
+	DISPLAY_DONGLE_DP_DVI_CONVERTER,
+	DISPLAY_DONGLE_DP_HDMI_CONVERTER,
+	/* DP-HDMI/DVI passive dongles (Type 1 and Type 2)*/
+	DISPLAY_DONGLE_DP_DVI_DONGLE,
+	DISPLAY_DONGLE_DP_HDMI_DONGLE,
+	/* Other types of dongle*/
+	DISPLAY_DONGLE_DP_HDMI_MISMATCHED_DONGLE,
+};
+
+struct ddc_service {
+	struct ddc *ddc_pin;
+	struct ddc_flags flags;
+	union ddc_wa wa;
+	enum ddc_transaction_type transaction_type;
+	enum display_dongle_type dongle_type;
+	struct dc_context *ctx;
+	struct dc_link *link;
+
+	uint32_t address;
+	uint32_t edid_buf_len;
+	uint8_t edid_buf[MAX_EDID_BUFFER_SIZE];
+};
+
+#endif /* DC_DDC_TYPES_H_ */
diff --git a/drivers/gpu/drm/amd/display/dc/dc_dp_types.h b/drivers/gpu/drm/amd/display/dc/dc_dp_types.h
new file mode 100644
index 000000000000..77e2de69cca3
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dc_dp_types.h
@@ -0,0 +1,467 @@
+/*
+ * Copyright 2016 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef DC_DP_TYPES_H
+#define DC_DP_TYPES_H
+
+enum dc_lane_count {
+	LANE_COUNT_UNKNOWN = 0,
+	LANE_COUNT_ONE = 1,
+	LANE_COUNT_TWO = 2,
+	LANE_COUNT_FOUR = 4,
+	LANE_COUNT_EIGHT = 8,
+	LANE_COUNT_DP_MAX = LANE_COUNT_FOUR
+};
+
+/* This is actually a reference clock (27MHz) multiplier
+ * 162MBps bandwidth for 1.62GHz like rate,
+ * 270MBps for 2.70GHz,
+ * 324MBps for 3.24Ghz,
+ * 540MBps for 5.40GHz
+ * 810MBps for 8.10GHz
+ */
+enum dc_link_rate {
+	LINK_RATE_UNKNOWN = 0,
+	LINK_RATE_LOW = 0x06,
+	LINK_RATE_HIGH = 0x0A,
+	LINK_RATE_RBR2 = 0x0C,
+	LINK_RATE_HIGH2 = 0x14,
+	LINK_RATE_HIGH3 = 0x1E
+};
+
+enum dc_link_spread {
+	LINK_SPREAD_DISABLED = 0x00,
+	/* 0.5 % downspread 30 kHz */
+	LINK_SPREAD_05_DOWNSPREAD_30KHZ = 0x10,
+	/* 0.5 % downspread 33 kHz */
+	LINK_SPREAD_05_DOWNSPREAD_33KHZ = 0x11
+};
+
+enum dc_voltage_swing {
+	VOLTAGE_SWING_LEVEL0 = 0,	/* direct HW translation! */
+	VOLTAGE_SWING_LEVEL1,
+	VOLTAGE_SWING_LEVEL2,
+	VOLTAGE_SWING_LEVEL3,
+	VOLTAGE_SWING_MAX_LEVEL = VOLTAGE_SWING_LEVEL3
+};
+
+enum dc_pre_emphasis {
+	PRE_EMPHASIS_DISABLED = 0,	/* direct HW translation! */
+	PRE_EMPHASIS_LEVEL1,
+	PRE_EMPHASIS_LEVEL2,
+	PRE_EMPHASIS_LEVEL3,
+	PRE_EMPHASIS_MAX_LEVEL = PRE_EMPHASIS_LEVEL3
+};
+/* Post Cursor 2 is optional for transmitter
+ * and it applies only to the main link operating at HBR2
+ */
+enum dc_post_cursor2 {
+	POST_CURSOR2_DISABLED = 0,	/* direct HW translation! */
+	POST_CURSOR2_LEVEL1,
+	POST_CURSOR2_LEVEL2,
+	POST_CURSOR2_LEVEL3,
+	POST_CURSOR2_MAX_LEVEL = POST_CURSOR2_LEVEL3,
+};
+
+struct dc_link_settings {
+	enum dc_lane_count lane_count;
+	enum dc_link_rate link_rate;
+	enum dc_link_spread link_spread;
+};
+
+struct dc_lane_settings {
+	enum dc_voltage_swing VOLTAGE_SWING;
+	enum dc_pre_emphasis PRE_EMPHASIS;
+	enum dc_post_cursor2 POST_CURSOR2;
+};
+
+struct dc_link_training_settings {
+	struct dc_link_settings link;
+	struct dc_lane_settings lane_settings[LANE_COUNT_DP_MAX];
+};
+
+
+union dpcd_rev {
+	struct {
+		uint8_t MINOR:4;
+		uint8_t MAJOR:4;
+	} bits;
+	uint8_t raw;
+};
+
+union max_lane_count {
+	struct {
+		uint8_t MAX_LANE_COUNT:5;
+		uint8_t POST_LT_ADJ_REQ_SUPPORTED:1;
+		uint8_t TPS3_SUPPORTED:1;
+		uint8_t ENHANCED_FRAME_CAP:1;
+	} bits;
+	uint8_t raw;
+};
+
+union max_down_spread {
+	struct {
+		uint8_t MAX_DOWN_SPREAD:1;
+		uint8_t RESERVED:5;
+		uint8_t NO_AUX_HANDSHAKE_LINK_TRAINING:1;
+		uint8_t TPS4_SUPPORTED:1;
+	} bits;
+	uint8_t raw;
+};
+
+union mstm_cap {
+	struct {
+		uint8_t MST_CAP:1;
+		uint8_t RESERVED:7;
+	} bits;
+	uint8_t raw;
+};
+
+union lane_count_set {
+	struct {
+		uint8_t LANE_COUNT_SET:5;
+		uint8_t POST_LT_ADJ_REQ_GRANTED:1;
+		uint8_t RESERVED:1;
+		uint8_t ENHANCED_FRAMING:1;
+	} bits;
+	uint8_t raw;
+};
+
+union lane_status {
+	struct {
+		uint8_t CR_DONE_0:1;
+		uint8_t CHANNEL_EQ_DONE_0:1;
+		uint8_t SYMBOL_LOCKED_0:1;
+		uint8_t RESERVED0:1;
+		uint8_t CR_DONE_1:1;
+		uint8_t CHANNEL_EQ_DONE_1:1;
+		uint8_t SYMBOL_LOCKED_1:1;
+		uint8_t RESERVED_1:1;
+	} bits;
+	uint8_t raw;
+};
+
+union device_service_irq {
+	struct {
+		uint8_t REMOTE_CONTROL_CMD_PENDING:1;
+		uint8_t AUTOMATED_TEST:1;
+		uint8_t CP_IRQ:1;
+		uint8_t MCCS_IRQ:1;
+		uint8_t DOWN_REP_MSG_RDY:1;
+		uint8_t UP_REQ_MSG_RDY:1;
+		uint8_t SINK_SPECIFIC:1;
+		uint8_t reserved:1;
+	} bits;
+	uint8_t raw;
+};
+
+union sink_count {
+	struct {
+		uint8_t SINK_COUNT:6;
+		uint8_t CPREADY:1;
+		uint8_t RESERVED:1;
+	} bits;
+	uint8_t raw;
+};
+
+union lane_align_status_updated {
+	struct {
+		uint8_t INTERLANE_ALIGN_DONE:1;
+		uint8_t POST_LT_ADJ_REQ_IN_PROGRESS:1;
+		uint8_t RESERVED:4;
+		uint8_t DOWNSTREAM_PORT_STATUS_CHANGED:1;
+		uint8_t LINK_STATUS_UPDATED:1;
+	} bits;
+	uint8_t raw;
+};
+
+union lane_adjust {
+	struct {
+		uint8_t VOLTAGE_SWING_LANE:2;
+		uint8_t PRE_EMPHASIS_LANE:2;
+		uint8_t RESERVED:4;
+	} bits;
+	uint8_t raw;
+};
+
+union dpcd_training_pattern {
+	struct {
+		uint8_t TRAINING_PATTERN_SET:4;
+		uint8_t RECOVERED_CLOCK_OUT_EN:1;
+		uint8_t SCRAMBLING_DISABLE:1;
+		uint8_t SYMBOL_ERROR_COUNT_SEL:2;
+	} v1_4;
+	struct {
+		uint8_t TRAINING_PATTERN_SET:2;
+		uint8_t LINK_QUAL_PATTERN_SET:2;
+		uint8_t RESERVED:4;
+	} v1_3;
+	uint8_t raw;
+};
+
+/* Training Lane is used to configure downstream DP device's voltage swing
+and pre-emphasis levels*/
+/* The DPCD addresses are from 0x103 to 0x106*/
+union dpcd_training_lane {
+	struct {
+		uint8_t VOLTAGE_SWING_SET:2;
+		uint8_t MAX_SWING_REACHED:1;
+		uint8_t PRE_EMPHASIS_SET:2;
+		uint8_t MAX_PRE_EMPHASIS_REACHED:1;
+		uint8_t RESERVED:2;
+	} bits;
+	uint8_t raw;
+};
+
+/* TMDS-converter related */
+union dwnstream_port_caps_byte0 {
+	struct {
+		uint8_t DWN_STRM_PORTX_TYPE:3;
+		uint8_t DWN_STRM_PORTX_HPD:1;
+		uint8_t RESERVERD:4;
+	} bits;
+	uint8_t raw;
+};
+
+/* these are the detailed types stored at DWN_STRM_PORTX_CAP (00080h)*/
+enum dpcd_downstream_port_detailed_type {
+	DOWN_STREAM_DETAILED_DP = 0,
+	DOWN_STREAM_DETAILED_VGA,
+	DOWN_STREAM_DETAILED_DVI,
+	DOWN_STREAM_DETAILED_HDMI,
+	DOWN_STREAM_DETAILED_NONDDC,/* has no EDID (TV,CV)*/
+	DOWN_STREAM_DETAILED_DP_PLUS_PLUS
+};
+
+union dwnstream_port_caps_byte1 {
+	struct {
+		uint8_t MAX_BITS_PER_COLOR_COMPONENT:2;
+		uint8_t RESERVED:6;
+	} bits;
+	uint8_t raw;
+};
+
+union dp_downstream_port_present {
+	uint8_t byte;
+	struct {
+		uint8_t PORT_PRESENT:1;
+		uint8_t PORT_TYPE:2;
+		uint8_t FMT_CONVERSION:1;
+		uint8_t DETAILED_CAPS:1;
+		uint8_t RESERVED:3;
+	} fields;
+};
+
+union dwnstream_port_caps_byte3_dvi {
+	struct {
+		uint8_t RESERVED1:1;
+		uint8_t DUAL_LINK:1;
+		uint8_t HIGH_COLOR_DEPTH:1;
+		uint8_t RESERVED2:5;
+	} bits;
+	uint8_t raw;
+};
+
+union dwnstream_port_caps_byte3_hdmi {
+	struct {
+		uint8_t FRAME_SEQ_TO_FRAME_PACK:1;
+		uint8_t YCrCr422_PASS_THROUGH:1;
+		uint8_t YCrCr420_PASS_THROUGH:1;
+		uint8_t YCrCr422_CONVERSION:1;
+		uint8_t YCrCr420_CONVERSION:1;
+		uint8_t RESERVED:3;
+	} bits;
+	uint8_t raw;
+};
+
+/*4-byte structure for detailed capabilities of a down-stream port
+(DP-to-TMDS converter).*/
+
+union sink_status {
+	struct {
+		uint8_t RX_PORT0_STATUS:1;
+		uint8_t RX_PORT1_STATUS:1;
+		uint8_t RESERVED:6;
+	} bits;
+	uint8_t raw;
+};
+
+/*6-byte structure corresponding to 6 registers (200h-205h)
+read during handling of HPD-IRQ*/
+union hpd_irq_data {
+	struct {
+		union sink_count sink_cnt;/* 200h */
+		union device_service_irq device_service_irq;/* 201h */
+		union lane_status lane01_status;/* 202h */
+		union lane_status lane23_status;/* 203h */
+		union lane_align_status_updated lane_status_updated;/* 204h */
+		union sink_status sink_status;
+	} bytes;
+	uint8_t raw[6];
+};
+
+union down_stream_port_count {
+	struct {
+		uint8_t DOWN_STR_PORT_COUNT:4;
+		uint8_t RESERVED:2; /*Bits 5:4 = RESERVED. Read all 0s.*/
+		/*Bit 6 = MSA_TIMING_PAR_IGNORED
+		0 = Sink device requires the MSA timing parameters
+		1 = Sink device is capable of rendering incoming video
+		 stream without MSA timing parameters*/
+		uint8_t IGNORE_MSA_TIMING_PARAM:1;
+		/*Bit 7 = OUI Support
+		0 = OUI not supported
+		1 = OUI supported
+		(OUI and Device Identification mandatory for DP 1.2)*/
+		uint8_t OUI_SUPPORT:1;
+	} bits;
+	uint8_t raw;
+};
+
+union down_spread_ctrl {
+	struct {
+		uint8_t RESERVED1:4;/* Bit 3:0 = RESERVED. Read all 0s*/
+	/* Bits 4 = SPREAD_AMP. Spreading amplitude
+	0 = Main link signal is not downspread
+	1 = Main link signal is downspread <= 0.5%
+	with frequency in the range of 30kHz ~ 33kHz*/
+		uint8_t SPREAD_AMP:1;
+		uint8_t RESERVED2:2;/*Bit 6:5 = RESERVED. Read all 0s*/
+	/*Bit 7 = MSA_TIMING_PAR_IGNORE_EN
+	0 = Source device will send valid data for the MSA Timing Params
+	1 = Source device may send invalid data for these MSA Timing Params*/
+		uint8_t IGNORE_MSA_TIMING_PARAM:1;
+	} bits;
+	uint8_t raw;
+};
+
+union dpcd_edp_config {
+	struct {
+		uint8_t PANEL_MODE_EDP:1;
+		uint8_t FRAMING_CHANGE_ENABLE:1;
+		uint8_t RESERVED:5;
+		uint8_t PANEL_SELF_TEST_ENABLE:1;
+	} bits;
+	uint8_t raw;
+};
+
+struct dp_device_vendor_id {
+	uint8_t ieee_oui[3];/*24-bit IEEE OUI*/
+	uint8_t ieee_device_id[6];/*usually 6-byte ASCII name*/
+};
+
+struct dp_sink_hw_fw_revision {
+	uint8_t ieee_hw_rev;
+	uint8_t ieee_fw_rev[2];
+};
+
+/*DPCD register of DP receiver capability field bits-*/
+union edp_configuration_cap {
+	struct {
+		uint8_t ALT_SCRAMBLER_RESET:1;
+		uint8_t FRAMING_CHANGE:1;
+		uint8_t RESERVED:1;
+		uint8_t DPCD_DISPLAY_CONTROL_CAPABLE:1;
+		uint8_t RESERVED2:4;
+	} bits;
+	uint8_t raw;
+};
+
+union training_aux_rd_interval {
+	struct {
+		uint8_t TRAINIG_AUX_RD_INTERVAL:7;
+		uint8_t EXT_RECIEVER_CAP_FIELD_PRESENT:1;
+	} bits;
+	uint8_t raw;
+};
+
+/* Automated test structures */
+union test_request {
+	struct {
+	uint8_t LINK_TRAINING         :1;
+	uint8_t LINK_TEST_PATTRN      :1;
+	uint8_t EDID_REAT             :1;
+	uint8_t PHY_TEST_PATTERN      :1;
+	uint8_t AUDIO_TEST_PATTERN    :1;
+	uint8_t RESERVED              :1;
+	uint8_t TEST_STEREO_3D        :1;
+	} bits;
+	uint8_t raw;
+};
+
+union test_response {
+	struct {
+		uint8_t ACK         :1;
+		uint8_t NO_ACK      :1;
+		uint8_t RESERVED    :6;
+	} bits;
+	uint8_t raw;
+};
+
+union phy_test_pattern {
+	struct {
+		/* DpcdPhyTestPatterns. This field is 2 bits for DP1.1
+		 * and 3 bits for DP1.2.
+		 */
+		uint8_t PATTERN     :3;
+		/* BY speci, bit7:2 is 0 for DP1.1. */
+		uint8_t RESERVED    :5;
+	} bits;
+	uint8_t raw;
+};
+
+/* States of Compliance Test Specification (CTS DP1.2). */
+union compliance_test_state {
+	struct {
+		unsigned char STEREO_3D_RUNNING        : 1;
+		unsigned char RESERVED                 : 7;
+	} bits;
+	unsigned char raw;
+};
+
+union link_test_pattern {
+	struct {
+		/* dpcd_link_test_patterns */
+		unsigned char PATTERN :2;
+		unsigned char RESERVED:6;
+	} bits;
+	unsigned char raw;
+};
+
+union test_misc {
+	struct dpcd_test_misc_bits {
+		unsigned char SYNC_CLOCK :1;
+		/* dpcd_test_color_format */
+		unsigned char CLR_FORMAT :2;
+		/* dpcd_test_dyn_range */
+		unsigned char DYN_RANGE  :1;
+		unsigned char YCBCR      :1;
+		/* dpcd_test_bit_depth */
+		unsigned char BPC        :3;
+	} bits;
+	unsigned char raw;
+};
+
+#endif /* DC_DP_TYPES_H */
diff --git a/drivers/gpu/drm/amd/display/dc/dc_helper.c b/drivers/gpu/drm/amd/display/dc/dc_helper.c
new file mode 100644
index 000000000000..90e81f7ba919
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dc_helper.c
@@ -0,0 +1,193 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+/*
+ * dc_helper.c
+ *
+ *  Created on: Aug 30, 2016
+ *      Author: agrodzov
+ */
+#include "dm_services.h"
+#include <stdarg.h>
+
+uint32_t generic_reg_update_ex(const struct dc_context *ctx,
+		uint32_t addr, uint32_t reg_val, int n,
+		uint8_t shift1, uint32_t mask1, uint32_t field_value1,
+		...)
+{
+	uint32_t shift, mask, field_value;
+	int i = 1;
+
+	va_list ap;
+	va_start(ap, field_value1);
+
+	reg_val = set_reg_field_value_ex(reg_val, field_value1, mask1, shift1);
+
+	while (i < n) {
+		shift = va_arg(ap, uint32_t);
+		mask = va_arg(ap, uint32_t);
+		field_value = va_arg(ap, uint32_t);
+
+		reg_val = set_reg_field_value_ex(reg_val, field_value, mask, shift);
+		i++;
+	}
+
+	dm_write_reg(ctx, addr, reg_val);
+	va_end(ap);
+
+	return reg_val;
+}
+
+uint32_t generic_reg_get(const struct dc_context *ctx, uint32_t addr,
+		uint8_t shift, uint32_t mask, uint32_t *field_value)
+{
+	uint32_t reg_val = dm_read_reg(ctx, addr);
+	*field_value = get_reg_field_value_ex(reg_val, mask, shift);
+	return reg_val;
+}
+
+uint32_t generic_reg_get2(const struct dc_context *ctx, uint32_t addr,
+		uint8_t shift1, uint32_t mask1, uint32_t *field_value1,
+		uint8_t shift2, uint32_t mask2, uint32_t *field_value2)
+{
+	uint32_t reg_val = dm_read_reg(ctx, addr);
+	*field_value1 = get_reg_field_value_ex(reg_val, mask1, shift1);
+	*field_value2 = get_reg_field_value_ex(reg_val, mask2, shift2);
+	return reg_val;
+}
+
+uint32_t generic_reg_get3(const struct dc_context *ctx, uint32_t addr,
+		uint8_t shift1, uint32_t mask1, uint32_t *field_value1,
+		uint8_t shift2, uint32_t mask2, uint32_t *field_value2,
+		uint8_t shift3, uint32_t mask3, uint32_t *field_value3)
+{
+	uint32_t reg_val = dm_read_reg(ctx, addr);
+	*field_value1 = get_reg_field_value_ex(reg_val, mask1, shift1);
+	*field_value2 = get_reg_field_value_ex(reg_val, mask2, shift2);
+	*field_value3 = get_reg_field_value_ex(reg_val, mask3, shift3);
+	return reg_val;
+}
+
+uint32_t generic_reg_get4(const struct dc_context *ctx, uint32_t addr,
+		uint8_t shift1, uint32_t mask1, uint32_t *field_value1,
+		uint8_t shift2, uint32_t mask2, uint32_t *field_value2,
+		uint8_t shift3, uint32_t mask3, uint32_t *field_value3,
+		uint8_t shift4, uint32_t mask4, uint32_t *field_value4)
+{
+	uint32_t reg_val = dm_read_reg(ctx, addr);
+	*field_value1 = get_reg_field_value_ex(reg_val, mask1, shift1);
+	*field_value2 = get_reg_field_value_ex(reg_val, mask2, shift2);
+	*field_value3 = get_reg_field_value_ex(reg_val, mask3, shift3);
+	*field_value4 = get_reg_field_value_ex(reg_val, mask4, shift4);
+	return reg_val;
+}
+
+uint32_t generic_reg_get5(const struct dc_context *ctx, uint32_t addr,
+		uint8_t shift1, uint32_t mask1, uint32_t *field_value1,
+		uint8_t shift2, uint32_t mask2, uint32_t *field_value2,
+		uint8_t shift3, uint32_t mask3, uint32_t *field_value3,
+		uint8_t shift4, uint32_t mask4, uint32_t *field_value4,
+		uint8_t shift5, uint32_t mask5, uint32_t *field_value5)
+{
+	uint32_t reg_val = dm_read_reg(ctx, addr);
+	*field_value1 = get_reg_field_value_ex(reg_val, mask1, shift1);
+	*field_value2 = get_reg_field_value_ex(reg_val, mask2, shift2);
+	*field_value3 = get_reg_field_value_ex(reg_val, mask3, shift3);
+	*field_value4 = get_reg_field_value_ex(reg_val, mask4, shift4);
+	*field_value5 = get_reg_field_value_ex(reg_val, mask5, shift5);
+	return reg_val;
+}
+
+/* note:  va version of this is pretty bad idea, since there is a output parameter pass by pointer
+ * compiler won't be able to check for size match and is prone to stack corruption type of bugs
+
+uint32_t generic_reg_get(const struct dc_context *ctx,
+		uint32_t addr, int n, ...)
+{
+	uint32_t shift, mask;
+	uint32_t *field_value;
+	uint32_t reg_val;
+	int i = 0;
+
+	reg_val = dm_read_reg(ctx, addr);
+
+	va_list ap;
+	va_start(ap, n);
+
+	while (i < n) {
+		shift = va_arg(ap, uint32_t);
+		mask = va_arg(ap, uint32_t);
+		field_value = va_arg(ap, uint32_t *);
+
+		*field_value = get_reg_field_value_ex(reg_val, mask, shift);
+		i++;
+	}
+
+	va_end(ap);
+
+	return reg_val;
+}
+*/
+
+uint32_t generic_reg_wait(const struct dc_context *ctx,
+	uint32_t addr, uint32_t shift, uint32_t mask, uint32_t condition_value,
+	unsigned int delay_between_poll_us, unsigned int time_out_num_tries,
+	const char *func_name, int line)
+{
+	uint32_t field_value;
+	uint32_t reg_val;
+	int i;
+
+	/* something is terribly wrong if time out is > 200ms. (5Hz) */
+	ASSERT(delay_between_poll_us * time_out_num_tries <= 200000);
+
+	if (IS_FPGA_MAXIMUS_DC(ctx->dce_environment)) {
+		/* 35 seconds */
+		delay_between_poll_us = 35000;
+		time_out_num_tries = 1000;
+	}
+
+	for (i = 0; i <= time_out_num_tries; i++) {
+		if (i) {
+			if (delay_between_poll_us >= 1000)
+				msleep(delay_between_poll_us/1000);
+			else if (delay_between_poll_us > 0)
+				udelay(delay_between_poll_us);
+		}
+
+		reg_val = dm_read_reg(ctx, addr);
+
+		field_value = get_reg_field_value_ex(reg_val, mask, shift);
+
+		if (field_value == condition_value)
+			return reg_val;
+	}
+
+	dm_error("REG_WAIT timeout %dus * %d tries - %s line:%d\n",
+			delay_between_poll_us, time_out_num_tries,
+			func_name, line);
+
+	if (!IS_FPGA_MAXIMUS_DC(ctx->dce_environment))
+		BREAK_TO_DEBUGGER();
+
+	return reg_val;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dc_hw_types.h b/drivers/gpu/drm/amd/display/dc/dc_hw_types.h
new file mode 100644
index 000000000000..1a9f57fb0838
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dc_hw_types.h
@@ -0,0 +1,706 @@
+/*
+ * Copyright 2016 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef DC_HW_TYPES_H
+#define DC_HW_TYPES_H
+
+#include "os_types.h"
+#include "fixed31_32.h"
+#include "signal_types.h"
+
+/******************************************************************************
+ * Data types for Virtual HW Layer of DAL3.
+ * (see DAL3 design documents for HW Layer definition)
+ *
+ * The intended uses are:
+ * 1. Generation pseudocode sequences for HW programming.
+ * 2. Implementation of real HW programming by HW Sequencer of DAL3.
+ *
+ * Note: do *not* add any types which are *not* used for HW programming - this
+ * will ensure separation of Logic layer from HW layer.
+ ******************************************************************************/
+
+union large_integer {
+	struct {
+		uint32_t low_part;
+		int32_t high_part;
+	};
+
+	struct {
+		uint32_t low_part;
+		int32_t high_part;
+	} u;
+
+	int64_t quad_part;
+};
+
+#define PHYSICAL_ADDRESS_LOC union large_integer
+
+enum dc_plane_addr_type {
+	PLN_ADDR_TYPE_GRAPHICS = 0,
+	PLN_ADDR_TYPE_GRPH_STEREO,
+	PLN_ADDR_TYPE_VIDEO_PROGRESSIVE,
+};
+
+struct dc_plane_address {
+	enum dc_plane_addr_type type;
+	bool tmz_surface;
+	union {
+		struct{
+			PHYSICAL_ADDRESS_LOC addr;
+			PHYSICAL_ADDRESS_LOC meta_addr;
+			union large_integer dcc_const_color;
+		} grph;
+
+		/*stereo*/
+		struct {
+			PHYSICAL_ADDRESS_LOC left_addr;
+			PHYSICAL_ADDRESS_LOC left_meta_addr;
+			union large_integer left_dcc_const_color;
+
+			PHYSICAL_ADDRESS_LOC right_addr;
+			PHYSICAL_ADDRESS_LOC right_meta_addr;
+			union large_integer right_dcc_const_color;
+
+		} grph_stereo;
+
+		/*video  progressive*/
+		struct {
+			PHYSICAL_ADDRESS_LOC luma_addr;
+			PHYSICAL_ADDRESS_LOC luma_meta_addr;
+			union large_integer luma_dcc_const_color;
+
+			PHYSICAL_ADDRESS_LOC chroma_addr;
+			PHYSICAL_ADDRESS_LOC chroma_meta_addr;
+			union large_integer chroma_dcc_const_color;
+		} video_progressive;
+	};
+};
+
+struct dc_size {
+	int width;
+	int height;
+};
+
+struct rect {
+	int x;
+	int y;
+	int width;
+	int height;
+};
+
+union plane_size {
+	/* Grph or Video will be selected
+	 * based on format above:
+	 * Use Video structure if
+	 * format >= DalPixelFormat_VideoBegin
+	 * else use Grph structure
+	 */
+	struct {
+		struct rect surface_size;
+		/* Graphic surface pitch in pixels.
+		 * In LINEAR_GENERAL mode, pitch
+		 * is 32 pixel aligned.
+		 */
+		int surface_pitch;
+	} grph;
+
+	struct {
+		struct rect luma_size;
+		/* Graphic surface pitch in pixels.
+		 * In LINEAR_GENERAL mode, pitch is
+		 * 32 pixel aligned.
+		 */
+		int luma_pitch;
+
+		struct rect chroma_size;
+		/* Graphic surface pitch in pixels.
+		 * In LINEAR_GENERAL mode, pitch is
+		 * 32 pixel aligned.
+		 */
+		int chroma_pitch;
+	} video;
+};
+
+struct dc_plane_dcc_param {
+	bool enable;
+
+	union {
+		struct {
+			int meta_pitch;
+			bool independent_64b_blks;
+		} grph;
+
+		struct {
+			int meta_pitch_l;
+			bool independent_64b_blks_l;
+
+			int meta_pitch_c;
+			bool independent_64b_blks_c;
+		} video;
+	};
+};
+
+/*Displayable pixel format in fb*/
+enum surface_pixel_format {
+	SURFACE_PIXEL_FORMAT_GRPH_BEGIN = 0,
+	/*TOBE REMOVED paletta 256 colors*/
+	SURFACE_PIXEL_FORMAT_GRPH_PALETA_256_COLORS =
+		SURFACE_PIXEL_FORMAT_GRPH_BEGIN,
+	/*16 bpp*/
+	SURFACE_PIXEL_FORMAT_GRPH_ARGB1555,
+	/*16 bpp*/
+	SURFACE_PIXEL_FORMAT_GRPH_RGB565,
+	/*32 bpp*/
+	SURFACE_PIXEL_FORMAT_GRPH_ARGB8888,
+	/*32 bpp swaped*/
+	SURFACE_PIXEL_FORMAT_GRPH_ABGR8888,
+
+	SURFACE_PIXEL_FORMAT_GRPH_ARGB2101010,
+	/*swaped*/
+	SURFACE_PIXEL_FORMAT_GRPH_ABGR2101010,
+	/*TOBE REMOVED swaped, XR_BIAS has no differance
+	 * for pixel layout than previous and we can
+	 * delete this after discusion*/
+	SURFACE_PIXEL_FORMAT_GRPH_ABGR2101010_XR_BIAS,
+	/*64 bpp */
+	SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616,
+	/*float*/
+	SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616F,
+	/*swaped & float*/
+	SURFACE_PIXEL_FORMAT_GRPH_ABGR16161616F,
+	/*grow graphics here if necessary */
+
+	SURFACE_PIXEL_FORMAT_VIDEO_BEGIN,
+	SURFACE_PIXEL_FORMAT_VIDEO_420_YCbCr =
+		SURFACE_PIXEL_FORMAT_VIDEO_BEGIN,
+	SURFACE_PIXEL_FORMAT_VIDEO_420_YCrCb,
+	SURFACE_PIXEL_FORMAT_VIDEO_420_10bpc_YCbCr,
+	SURFACE_PIXEL_FORMAT_VIDEO_420_10bpc_YCrCb,
+	SURFACE_PIXEL_FORMAT_INVALID
+
+	/*grow 444 video here if necessary */
+};
+
+
+
+/* Pixel format */
+enum pixel_format {
+	/*graph*/
+	PIXEL_FORMAT_UNINITIALIZED,
+	PIXEL_FORMAT_INDEX8,
+	PIXEL_FORMAT_RGB565,
+	PIXEL_FORMAT_ARGB8888,
+	PIXEL_FORMAT_ARGB2101010,
+	PIXEL_FORMAT_ARGB2101010_XRBIAS,
+	PIXEL_FORMAT_FP16,
+	/*video*/
+	PIXEL_FORMAT_420BPP8,
+	PIXEL_FORMAT_420BPP10,
+	/*end of pixel format definition*/
+	PIXEL_FORMAT_INVALID,
+
+	PIXEL_FORMAT_GRPH_BEGIN = PIXEL_FORMAT_INDEX8,
+	PIXEL_FORMAT_GRPH_END = PIXEL_FORMAT_FP16,
+	PIXEL_FORMAT_VIDEO_BEGIN = PIXEL_FORMAT_420BPP8,
+	PIXEL_FORMAT_VIDEO_END = PIXEL_FORMAT_420BPP10,
+	PIXEL_FORMAT_UNKNOWN
+};
+
+enum tile_split_values {
+	DC_DISPLAY_MICRO_TILING = 0x0,
+	DC_THIN_MICRO_TILING = 0x1,
+	DC_DEPTH_MICRO_TILING = 0x2,
+	DC_ROTATED_MICRO_TILING = 0x3,
+};
+
+/* TODO: These values come from hardware spec. We need to readdress this
+ * if they ever change.
+ */
+enum array_mode_values {
+	DC_ARRAY_LINEAR_GENERAL = 0,
+	DC_ARRAY_LINEAR_ALLIGNED,
+	DC_ARRAY_1D_TILED_THIN1,
+	DC_ARRAY_1D_TILED_THICK,
+	DC_ARRAY_2D_TILED_THIN1,
+	DC_ARRAY_PRT_TILED_THIN1,
+	DC_ARRAY_PRT_2D_TILED_THIN1,
+	DC_ARRAY_2D_TILED_THICK,
+	DC_ARRAY_2D_TILED_X_THICK,
+	DC_ARRAY_PRT_TILED_THICK,
+	DC_ARRAY_PRT_2D_TILED_THICK,
+	DC_ARRAY_PRT_3D_TILED_THIN1,
+	DC_ARRAY_3D_TILED_THIN1,
+	DC_ARRAY_3D_TILED_THICK,
+	DC_ARRAY_3D_TILED_X_THICK,
+	DC_ARRAY_PRT_3D_TILED_THICK,
+};
+
+enum tile_mode_values {
+	DC_ADDR_SURF_MICRO_TILING_DISPLAY = 0x0,
+	DC_ADDR_SURF_MICRO_TILING_NON_DISPLAY = 0x1,
+};
+
+enum swizzle_mode_values {
+	DC_SW_LINEAR = 0,
+	DC_SW_256B_S = 1,
+	DC_SW_256_D = 2,
+	DC_SW_256_R = 3,
+	DC_SW_4KB_S = 5,
+	DC_SW_4KB_D = 6,
+	DC_SW_4KB_R = 7,
+	DC_SW_64KB_S = 9,
+	DC_SW_64KB_D = 10,
+	DC_SW_64KB_R = 11,
+	DC_SW_VAR_S = 13,
+	DC_SW_VAR_D = 14,
+	DC_SW_VAR_R = 15,
+	DC_SW_64KB_S_T = 17,
+	DC_SW_64KB_D_T = 18,
+	DC_SW_4KB_S_X = 21,
+	DC_SW_4KB_D_X = 22,
+	DC_SW_4KB_R_X = 23,
+	DC_SW_64KB_S_X = 25,
+	DC_SW_64KB_D_X = 26,
+	DC_SW_64KB_R_X = 27,
+	DC_SW_VAR_S_X = 29,
+	DC_SW_VAR_D_X = 30,
+	DC_SW_VAR_R_X = 31,
+	DC_SW_MAX
+};
+
+union dc_tiling_info {
+
+	struct {
+		/* Specifies the number of memory banks for tiling
+		 *	purposes.
+		 * Only applies to 2D and 3D tiling modes.
+		 *	POSSIBLE VALUES: 2,4,8,16
+		 */
+		unsigned int num_banks;
+		/* Specifies the number of tiles in the x direction
+		 *	to be incorporated into the same bank.
+		 * Only applies to 2D and 3D tiling modes.
+		 *	POSSIBLE VALUES: 1,2,4,8
+		 */
+		unsigned int bank_width;
+		unsigned int bank_width_c;
+		/* Specifies the number of tiles in the y direction to
+		 *	be incorporated into the same bank.
+		 * Only applies to 2D and 3D tiling modes.
+		 *	POSSIBLE VALUES: 1,2,4,8
+		 */
+		unsigned int bank_height;
+		unsigned int bank_height_c;
+		/* Specifies the macro tile aspect ratio. Only applies
+		 * to 2D and 3D tiling modes.
+		 */
+		unsigned int tile_aspect;
+		unsigned int tile_aspect_c;
+		/* Specifies the number of bytes that will be stored
+		 *	contiguously for each tile.
+		 * If the tile data requires more storage than this
+		 *	amount, it is split into multiple slices.
+		 * This field must not be larger than
+		 *	GB_ADDR_CONFIG.DRAM_ROW_SIZE.
+		 * Only applies to 2D and 3D tiling modes.
+		 * For color render targets, TILE_SPLIT >= 256B.
+		 */
+		enum tile_split_values tile_split;
+		enum tile_split_values tile_split_c;
+		/* Specifies the addressing within a tile.
+		 *	0x0 - DISPLAY_MICRO_TILING
+		 *	0x1 - THIN_MICRO_TILING
+		 *	0x2 - DEPTH_MICRO_TILING
+		 *	0x3 - ROTATED_MICRO_TILING
+		 */
+		enum tile_mode_values tile_mode;
+		enum tile_mode_values tile_mode_c;
+		/* Specifies the number of pipes and how they are
+		 *	interleaved in the surface.
+		 * Refer to memory addressing document for complete
+		 *	details and constraints.
+		 */
+		unsigned int pipe_config;
+		/* Specifies the tiling mode of the surface.
+		 * THIN tiles use an 8x8x1 tile size.
+		 * THICK tiles use an 8x8x4 tile size.
+		 * 2D tiling modes rotate banks for successive Z slices
+		 * 3D tiling modes rotate pipes and banks for Z slices
+		 * Refer to memory addressing document for complete
+		 *	details and constraints.
+		 */
+		enum array_mode_values array_mode;
+	} gfx8;
+
+	struct {
+		unsigned int num_pipes;
+		unsigned int num_banks;
+		unsigned int pipe_interleave;
+		unsigned int num_shader_engines;
+		unsigned int num_rb_per_se;
+		unsigned int max_compressed_frags;
+		bool shaderEnable;
+
+		enum swizzle_mode_values swizzle;
+		bool meta_linear;
+		bool rb_aligned;
+		bool pipe_aligned;
+	} gfx9;
+};
+
+/* Rotation angle */
+enum dc_rotation_angle {
+	ROTATION_ANGLE_0 = 0,
+	ROTATION_ANGLE_90,
+	ROTATION_ANGLE_180,
+	ROTATION_ANGLE_270,
+	ROTATION_ANGLE_COUNT
+};
+
+enum dc_scan_direction {
+	SCAN_DIRECTION_UNKNOWN = 0,
+	SCAN_DIRECTION_HORIZONTAL = 1,  /* 0, 180 rotation */
+	SCAN_DIRECTION_VERTICAL = 2,    /* 90, 270 rotation */
+};
+
+struct dc_cursor_position {
+	uint32_t x;
+	uint32_t y;
+
+	uint32_t x_hotspot;
+	uint32_t y_hotspot;
+
+	/*
+	 * This parameter indicates whether HW cursor should be enabled
+	 */
+	bool enable;
+
+};
+
+struct dc_cursor_mi_param {
+	unsigned int pixel_clk_khz;
+	unsigned int ref_clk_khz;
+	unsigned int viewport_x_start;
+	unsigned int viewport_width;
+	struct fixed31_32 h_scale_ratio;
+};
+
+/* IPP related types */
+
+enum {
+	GAMMA_RGB_256_ENTRIES = 256,
+	GAMMA_RGB_FLOAT_1024_ENTRIES = 1024,
+	GAMMA_MAX_ENTRIES = 1024
+};
+
+enum dc_gamma_type {
+	GAMMA_RGB_256 = 1,
+	GAMMA_RGB_FLOAT_1024 = 2
+};
+
+struct dc_gamma {
+	struct kref refcount;
+	enum dc_gamma_type type;
+	unsigned int num_entries;
+
+	struct dc_gamma_entries {
+		struct fixed31_32 red[GAMMA_MAX_ENTRIES];
+		struct fixed31_32 green[GAMMA_MAX_ENTRIES];
+		struct fixed31_32 blue[GAMMA_MAX_ENTRIES];
+	} entries;
+
+	/* private to DC core */
+	struct dc_context *ctx;
+};
+
+/* Used by both ipp amd opp functions*/
+/* TODO: to be consolidated with enum color_space */
+
+/*
+ * This enum is for programming CURSOR_MODE register field. What this register
+ * should be programmed to depends on OS requested cursor shape flags and what
+ * we stored in the cursor surface.
+ */
+enum dc_cursor_color_format {
+	CURSOR_MODE_MONO,
+	CURSOR_MODE_COLOR_1BIT_AND,
+	CURSOR_MODE_COLOR_PRE_MULTIPLIED_ALPHA,
+	CURSOR_MODE_COLOR_UN_PRE_MULTIPLIED_ALPHA
+};
+
+/*
+ * This is all the parameters required by DAL in order to update the cursor
+ * attributes, including the new cursor image surface address, size, hotspot
+ * location, color format, etc.
+ */
+
+union dc_cursor_attribute_flags {
+	struct {
+		uint32_t ENABLE_MAGNIFICATION:1;
+		uint32_t INVERSE_TRANSPARENT_CLAMPING:1;
+		uint32_t HORIZONTAL_MIRROR:1;
+		uint32_t VERTICAL_MIRROR:1;
+		uint32_t INVERT_PIXEL_DATA:1;
+		uint32_t ZERO_EXPANSION:1;
+		uint32_t MIN_MAX_INVERT:1;
+		uint32_t RESERVED:25;
+	} bits;
+	uint32_t value;
+};
+
+struct dc_cursor_attributes {
+	PHYSICAL_ADDRESS_LOC address;
+	uint32_t pitch;
+
+	/* Width and height should correspond to cursor surface width x heigh */
+	uint32_t width;
+	uint32_t height;
+
+	enum dc_cursor_color_format color_format;
+
+	/* In case we support HW Cursor rotation in the future */
+	enum dc_rotation_angle rotation_angle;
+
+	union dc_cursor_attribute_flags attribute_flags;
+};
+
+/* OPP */
+
+enum dc_color_space {
+	COLOR_SPACE_UNKNOWN,
+	COLOR_SPACE_SRGB,
+	COLOR_SPACE_SRGB_LIMITED,
+	COLOR_SPACE_YCBCR601,
+	COLOR_SPACE_YCBCR709,
+	COLOR_SPACE_YCBCR601_LIMITED,
+	COLOR_SPACE_YCBCR709_LIMITED,
+	COLOR_SPACE_2020_RGB_FULLRANGE,
+	COLOR_SPACE_2020_RGB_LIMITEDRANGE,
+	COLOR_SPACE_2020_YCBCR,
+	COLOR_SPACE_ADOBERGB,
+};
+
+enum dc_dither_option {
+	DITHER_OPTION_DEFAULT,
+	DITHER_OPTION_DISABLE,
+	DITHER_OPTION_FM6,
+	DITHER_OPTION_FM8,
+	DITHER_OPTION_FM10,
+	DITHER_OPTION_SPATIAL6_FRAME_RANDOM,
+	DITHER_OPTION_SPATIAL8_FRAME_RANDOM,
+	DITHER_OPTION_SPATIAL10_FRAME_RANDOM,
+	DITHER_OPTION_SPATIAL6,
+	DITHER_OPTION_SPATIAL8,
+	DITHER_OPTION_SPATIAL10,
+	DITHER_OPTION_TRUN6,
+	DITHER_OPTION_TRUN8,
+	DITHER_OPTION_TRUN10,
+	DITHER_OPTION_TRUN10_SPATIAL8,
+	DITHER_OPTION_TRUN10_SPATIAL6,
+	DITHER_OPTION_TRUN10_FM8,
+	DITHER_OPTION_TRUN10_FM6,
+	DITHER_OPTION_TRUN10_SPATIAL8_FM6,
+	DITHER_OPTION_SPATIAL10_FM8,
+	DITHER_OPTION_SPATIAL10_FM6,
+	DITHER_OPTION_TRUN8_SPATIAL6,
+	DITHER_OPTION_TRUN8_FM6,
+	DITHER_OPTION_SPATIAL8_FM6,
+	DITHER_OPTION_MAX = DITHER_OPTION_SPATIAL8_FM6,
+	DITHER_OPTION_INVALID
+};
+
+enum dc_quantization_range {
+	QUANTIZATION_RANGE_UNKNOWN,
+	QUANTIZATION_RANGE_FULL,
+	QUANTIZATION_RANGE_LIMITED
+};
+
+/* XFM */
+
+/* used in  struct dc_plane_state */
+struct scaling_taps {
+	uint32_t v_taps;
+	uint32_t h_taps;
+	uint32_t v_taps_c;
+	uint32_t h_taps_c;
+};
+
+enum dc_timing_standard {
+	TIMING_STANDARD_UNDEFINED,
+	TIMING_STANDARD_DMT,
+	TIMING_STANDARD_GTF,
+	TIMING_STANDARD_CVT,
+	TIMING_STANDARD_CVT_RB,
+	TIMING_STANDARD_CEA770,
+	TIMING_STANDARD_CEA861,
+	TIMING_STANDARD_HDMI,
+	TIMING_STANDARD_TV_NTSC,
+	TIMING_STANDARD_TV_NTSC_J,
+	TIMING_STANDARD_TV_PAL,
+	TIMING_STANDARD_TV_PAL_M,
+	TIMING_STANDARD_TV_PAL_CN,
+	TIMING_STANDARD_TV_SECAM,
+	TIMING_STANDARD_EXPLICIT,
+	/*!< For explicit timings from EDID, VBIOS, etc.*/
+	TIMING_STANDARD_USER_OVERRIDE,
+	/*!< For mode timing override by user*/
+	TIMING_STANDARD_MAX
+};
+
+
+
+enum dc_color_depth {
+	COLOR_DEPTH_UNDEFINED,
+	COLOR_DEPTH_666,
+	COLOR_DEPTH_888,
+	COLOR_DEPTH_101010,
+	COLOR_DEPTH_121212,
+	COLOR_DEPTH_141414,
+	COLOR_DEPTH_161616,
+	COLOR_DEPTH_COUNT
+};
+
+enum dc_pixel_encoding {
+	PIXEL_ENCODING_UNDEFINED,
+	PIXEL_ENCODING_RGB,
+	PIXEL_ENCODING_YCBCR422,
+	PIXEL_ENCODING_YCBCR444,
+	PIXEL_ENCODING_YCBCR420,
+	PIXEL_ENCODING_COUNT
+};
+
+enum dc_aspect_ratio {
+	ASPECT_RATIO_NO_DATA,
+	ASPECT_RATIO_4_3,
+	ASPECT_RATIO_16_9,
+	ASPECT_RATIO_64_27,
+	ASPECT_RATIO_256_135,
+	ASPECT_RATIO_FUTURE
+};
+
+enum scanning_type {
+	SCANNING_TYPE_NODATA = 0,
+	SCANNING_TYPE_OVERSCAN,
+	SCANNING_TYPE_UNDERSCAN,
+	SCANNING_TYPE_FUTURE,
+	SCANNING_TYPE_UNDEFINED
+};
+
+struct dc_crtc_timing_flags {
+	uint32_t INTERLACE :1;
+	uint32_t HSYNC_POSITIVE_POLARITY :1; /* when set to 1,
+	 it is positive polarity --reversed with dal1 or video bios define*/
+	uint32_t VSYNC_POSITIVE_POLARITY :1; /* when set to 1,
+	 it is positive polarity --reversed with dal1 or video bios define*/
+
+	uint32_t HORZ_COUNT_BY_TWO:1;
+
+	uint32_t EXCLUSIVE_3D :1; /* if this bit set,
+	 timing can be driven in 3D format only
+	 and there is no corresponding 2D timing*/
+	uint32_t RIGHT_EYE_3D_POLARITY :1; /* 1 - means right eye polarity
+	 (right eye = '1', left eye = '0') */
+	uint32_t SUB_SAMPLE_3D :1; /* 1 - means left/right  images subsampled
+	 when mixed into 3D image. 0 - means summation (3D timing is doubled)*/
+	uint32_t USE_IN_3D_VIEW_ONLY :1; /* Do not use this timing in 2D View,
+	 because corresponding 2D timing also present in the list*/
+	uint32_t STEREO_3D_PREFERENCE :1; /* Means this is 2D timing
+	 and we want to match priority of corresponding 3D timing*/
+	uint32_t Y_ONLY :1;
+
+	uint32_t YCBCR420 :1; /* TODO: shouldn't need this flag, should be a separate pixel format */
+	uint32_t DTD_COUNTER :5; /* values 1 to 16 */
+
+	uint32_t FORCE_HDR :1;
+
+	/* HDMI 2.0 - Support scrambling for TMDS character
+	 * rates less than or equal to 340Mcsc */
+	uint32_t LTE_340MCSC_SCRAMBLE:1;
+
+};
+
+enum dc_timing_3d_format {
+	TIMING_3D_FORMAT_NONE,
+	TIMING_3D_FORMAT_FRAME_ALTERNATE, /* No stereosync at all*/
+	TIMING_3D_FORMAT_INBAND_FA, /* Inband Frame Alternate (DVI/DP)*/
+	TIMING_3D_FORMAT_DP_HDMI_INBAND_FA, /* Inband FA to HDMI Frame Pack*/
+	/* for active DP-HDMI dongle*/
+	TIMING_3D_FORMAT_SIDEBAND_FA, /* Sideband Frame Alternate (eDP)*/
+	TIMING_3D_FORMAT_HW_FRAME_PACKING,
+	TIMING_3D_FORMAT_SW_FRAME_PACKING,
+	TIMING_3D_FORMAT_ROW_INTERLEAVE,
+	TIMING_3D_FORMAT_COLUMN_INTERLEAVE,
+	TIMING_3D_FORMAT_PIXEL_INTERLEAVE,
+	TIMING_3D_FORMAT_SIDE_BY_SIDE,
+	TIMING_3D_FORMAT_TOP_AND_BOTTOM,
+	TIMING_3D_FORMAT_SBS_SW_PACKED,
+	/* Side-by-side, packed by application/driver into 2D frame*/
+	TIMING_3D_FORMAT_TB_SW_PACKED,
+	/* Top-and-bottom, packed by application/driver into 2D frame*/
+
+	TIMING_3D_FORMAT_MAX,
+};
+
+
+struct dc_crtc_timing {
+
+	uint32_t h_total;
+	uint32_t h_border_left;
+	uint32_t h_addressable;
+	uint32_t h_border_right;
+	uint32_t h_front_porch;
+	uint32_t h_sync_width;
+
+	uint32_t v_total;
+	uint32_t v_border_top;
+	uint32_t v_addressable;
+	uint32_t v_border_bottom;
+	uint32_t v_front_porch;
+	uint32_t v_sync_width;
+
+	uint32_t pix_clk_khz;
+
+	uint32_t vic;
+	uint32_t hdmi_vic;
+	enum dc_timing_3d_format timing_3d_format;
+	enum dc_color_depth display_color_depth;
+	enum dc_pixel_encoding pixel_encoding;
+	enum dc_aspect_ratio aspect_ratio;
+	enum scanning_type scan_type;
+
+	struct dc_crtc_timing_flags flags;
+};
+
+#define MAX_TG_COLOR_VALUE 0x3FF
+struct tg_color {
+	/* Maximum 10 bits color value */
+	uint16_t color_r_cr;
+	uint16_t color_g_y;
+	uint16_t color_b_cb;
+};
+
+#endif /* DC_HW_TYPES_H */
+
diff --git a/drivers/gpu/drm/amd/display/dc/dc_types.h b/drivers/gpu/drm/amd/display/dc/dc_types.h
new file mode 100644
index 000000000000..a8698e399111
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dc_types.h
@@ -0,0 +1,652 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+#ifndef DC_TYPES_H_
+#define DC_TYPES_H_
+
+#include "fixed32_32.h"
+#include "fixed31_32.h"
+#include "irq_types.h"
+#include "dc_dp_types.h"
+#include "dc_hw_types.h"
+#include "dal_types.h"
+#include "grph_object_defs.h"
+
+/* forward declarations */
+struct dc_plane_state;
+struct dc_stream_state;
+struct dc_link;
+struct dc_sink;
+struct dal;
+
+/********************************
+ * Environment definitions
+ ********************************/
+enum dce_environment {
+	DCE_ENV_PRODUCTION_DRV = 0,
+	/* Emulation on FPGA, in "Maximus" System.
+	 * This environment enforces that *only* DC registers accessed.
+	 * (access to non-DC registers will hang FPGA) */
+	DCE_ENV_FPGA_MAXIMUS,
+	/* Emulation on real HW or on FPGA. Used by Diagnostics, enforces
+	 * requirements of Diagnostics team. */
+	DCE_ENV_DIAG
+};
+
+/* Note: use these macro definitions instead of direct comparison! */
+#define IS_FPGA_MAXIMUS_DC(dce_environment) \
+	(dce_environment == DCE_ENV_FPGA_MAXIMUS)
+
+#define IS_DIAG_DC(dce_environment) \
+	(IS_FPGA_MAXIMUS_DC(dce_environment) || (dce_environment == DCE_ENV_DIAG))
+
+struct hw_asic_id {
+	uint32_t chip_id;
+	uint32_t chip_family;
+	uint32_t pci_revision_id;
+	uint32_t hw_internal_rev;
+	uint32_t vram_type;
+	uint32_t vram_width;
+	uint32_t feature_flags;
+	uint32_t fake_paths_num;
+	void *atombios_base_address;
+};
+
+struct dc_context {
+	struct dc *dc;
+
+	void *driver_context; /* e.g. amdgpu_device */
+
+	struct dal_logger *logger;
+	void *cgs_device;
+
+	enum dce_environment dce_environment;
+	struct hw_asic_id asic_id;
+
+	/* todo: below should probably move to dc.  to facilitate removal
+	 * of AS we will store these here
+	 */
+	enum dce_version dce_version;
+	struct dc_bios *dc_bios;
+	bool created_bios;
+	struct gpio_service *gpio_service;
+	struct i2caux *i2caux;
+#if defined(CONFIG_DRM_AMD_DC_FBC)
+	uint64_t fbc_gpu_addr;
+#endif
+};
+
+
+#define MAX_EDID_BUFFER_SIZE 512
+#define EDID_BLOCK_SIZE 128
+#define MAX_SURFACE_NUM 4
+#define NUM_PIXEL_FORMATS 10
+
+#include "dc_ddc_types.h"
+
+enum tiling_mode {
+	TILING_MODE_INVALID,
+	TILING_MODE_LINEAR,
+	TILING_MODE_TILED,
+	TILING_MODE_COUNT
+};
+
+enum view_3d_format {
+	VIEW_3D_FORMAT_NONE = 0,
+	VIEW_3D_FORMAT_FRAME_SEQUENTIAL,
+	VIEW_3D_FORMAT_SIDE_BY_SIDE,
+	VIEW_3D_FORMAT_TOP_AND_BOTTOM,
+	VIEW_3D_FORMAT_COUNT,
+	VIEW_3D_FORMAT_FIRST = VIEW_3D_FORMAT_FRAME_SEQUENTIAL
+};
+
+enum plane_stereo_format {
+	PLANE_STEREO_FORMAT_NONE = 0,
+	PLANE_STEREO_FORMAT_SIDE_BY_SIDE = 1,
+	PLANE_STEREO_FORMAT_TOP_AND_BOTTOM = 2,
+	PLANE_STEREO_FORMAT_FRAME_ALTERNATE = 3,
+	PLANE_STEREO_FORMAT_ROW_INTERLEAVED = 5,
+	PLANE_STEREO_FORMAT_COLUMN_INTERLEAVED = 6,
+	PLANE_STEREO_FORMAT_CHECKER_BOARD = 7
+};
+
+/* TODO: Find way to calculate number of bits
+ *  Please increase if pixel_format enum increases
+ * num  from  PIXEL_FORMAT_INDEX8 to PIXEL_FORMAT_444BPP32
+ */
+
+enum dc_edid_connector_type {
+	EDID_CONNECTOR_UNKNOWN = 0,
+	EDID_CONNECTOR_ANALOG = 1,
+	EDID_CONNECTOR_DIGITAL = 10,
+	EDID_CONNECTOR_DVI = 11,
+	EDID_CONNECTOR_HDMIA = 12,
+	EDID_CONNECTOR_MDDI = 14,
+	EDID_CONNECTOR_DISPLAYPORT = 15
+};
+
+enum dc_edid_status {
+	EDID_OK,
+	EDID_BAD_INPUT,
+	EDID_NO_RESPONSE,
+	EDID_BAD_CHECKSUM,
+	EDID_THE_SAME,
+};
+
+/* audio capability from EDID*/
+struct dc_cea_audio_mode {
+	uint8_t format_code; /* ucData[0] [6:3]*/
+	uint8_t channel_count; /* ucData[0] [2:0]*/
+	uint8_t sample_rate; /* ucData[1]*/
+	union {
+		uint8_t sample_size; /* for LPCM*/
+		/*  for Audio Formats 2-8 (Max bit rate divided by 8 kHz)*/
+		uint8_t max_bit_rate;
+		uint8_t audio_codec_vendor_specific; /* for Audio Formats 9-15*/
+	};
+};
+
+struct dc_edid {
+	uint32_t length;
+	uint8_t raw_edid[MAX_EDID_BUFFER_SIZE];
+};
+
+/* When speaker location data block is not available, DEFAULT_SPEAKER_LOCATION
+ * is used. In this case we assume speaker location are: front left, front
+ * right and front center. */
+#define DEFAULT_SPEAKER_LOCATION 5
+
+#define DC_MAX_AUDIO_DESC_COUNT 16
+
+#define AUDIO_INFO_DISPLAY_NAME_SIZE_IN_CHARS 20
+
+union display_content_support {
+	unsigned int raw;
+	struct {
+		unsigned int valid_content_type :1;
+		unsigned int game_content :1;
+		unsigned int cinema_content :1;
+		unsigned int photo_content :1;
+		unsigned int graphics_content :1;
+		unsigned int reserved :27;
+	} bits;
+};
+
+struct dc_edid_caps {
+	/* sink identification */
+	uint16_t manufacturer_id;
+	uint16_t product_id;
+	uint32_t serial_number;
+	uint8_t manufacture_week;
+	uint8_t manufacture_year;
+	uint8_t display_name[AUDIO_INFO_DISPLAY_NAME_SIZE_IN_CHARS];
+
+	/* audio caps */
+	uint8_t speaker_flags;
+	uint32_t audio_mode_count;
+	struct dc_cea_audio_mode audio_modes[DC_MAX_AUDIO_DESC_COUNT];
+	uint32_t audio_latency;
+	uint32_t video_latency;
+
+	union display_content_support content_support;
+
+	uint8_t qs_bit;
+	uint8_t qy_bit;
+
+	/*HDMI 2.0 caps*/
+	bool lte_340mcsc_scramble;
+
+	bool edid_hdmi;
+};
+
+struct view {
+	uint32_t width;
+	uint32_t height;
+};
+
+struct dc_mode_flags {
+	/* note: part of refresh rate flag*/
+	uint32_t INTERLACE :1;
+	/* native display timing*/
+	uint32_t NATIVE :1;
+	/* preferred is the recommended mode, one per display */
+	uint32_t PREFERRED :1;
+	/* true if this mode should use reduced blanking timings
+	 *_not_ related to the Reduced Blanking adjustment*/
+	uint32_t REDUCED_BLANKING :1;
+	/* note: part of refreshrate flag*/
+	uint32_t VIDEO_OPTIMIZED_RATE :1;
+	/* should be reported to upper layers as mode_flags*/
+	uint32_t PACKED_PIXEL_FORMAT :1;
+	/*< preferred view*/
+	uint32_t PREFERRED_VIEW :1;
+	/* this timing should be used only in tiled mode*/
+	uint32_t TILED_MODE :1;
+	uint32_t DSE_MODE :1;
+	/* Refresh rate divider when Miracast sink is using a
+	 different rate than the output display device
+	 Must be zero for wired displays and non-zero for
+	 Miracast displays*/
+	uint32_t MIRACAST_REFRESH_DIVIDER;
+};
+
+
+enum dc_timing_source {
+	TIMING_SOURCE_UNDEFINED,
+
+	/* explicitly specifed by user, most important*/
+	TIMING_SOURCE_USER_FORCED,
+	TIMING_SOURCE_USER_OVERRIDE,
+	TIMING_SOURCE_CUSTOM,
+	TIMING_SOURCE_EXPLICIT,
+
+	/* explicitly specified by the display device, more important*/
+	TIMING_SOURCE_EDID_CEA_SVD_3D,
+	TIMING_SOURCE_EDID_CEA_SVD_PREFERRED,
+	TIMING_SOURCE_EDID_CEA_SVD_420,
+	TIMING_SOURCE_EDID_DETAILED,
+	TIMING_SOURCE_EDID_ESTABLISHED,
+	TIMING_SOURCE_EDID_STANDARD,
+	TIMING_SOURCE_EDID_CEA_SVD,
+	TIMING_SOURCE_EDID_CVT_3BYTE,
+	TIMING_SOURCE_EDID_4BYTE,
+	TIMING_SOURCE_VBIOS,
+	TIMING_SOURCE_CV,
+	TIMING_SOURCE_TV,
+	TIMING_SOURCE_HDMI_VIC,
+
+	/* implicitly specified by display device, still safe but less important*/
+	TIMING_SOURCE_DEFAULT,
+
+	/* only used for custom base modes */
+	TIMING_SOURCE_CUSTOM_BASE,
+
+	/* these timing might not work, least important*/
+	TIMING_SOURCE_RANGELIMIT,
+	TIMING_SOURCE_OS_FORCED,
+	TIMING_SOURCE_IMPLICIT,
+
+	/* only used by default mode list*/
+	TIMING_SOURCE_BASICMODE,
+
+	TIMING_SOURCE_COUNT
+};
+
+
+struct stereo_3d_features {
+	bool supported			;
+	bool allTimings			;
+	bool cloneMode			;
+	bool scaling			;
+	bool singleFrameSWPacked;
+};
+
+enum dc_timing_support_method {
+	TIMING_SUPPORT_METHOD_UNDEFINED,
+	TIMING_SUPPORT_METHOD_EXPLICIT,
+	TIMING_SUPPORT_METHOD_IMPLICIT,
+	TIMING_SUPPORT_METHOD_NATIVE
+};
+
+struct dc_mode_info {
+	uint32_t pixel_width;
+	uint32_t pixel_height;
+	uint32_t field_rate;
+	/* Vertical refresh rate for progressive modes.
+	* Field rate for interlaced modes.*/
+
+	enum dc_timing_standard timing_standard;
+	enum dc_timing_source timing_source;
+	struct dc_mode_flags flags;
+};
+
+enum dc_power_state {
+	DC_POWER_STATE_ON = 1,
+	DC_POWER_STATE_STANDBY,
+	DC_POWER_STATE_SUSPEND,
+	DC_POWER_STATE_OFF
+};
+
+/* DC PowerStates */
+enum dc_video_power_state {
+	DC_VIDEO_POWER_UNSPECIFIED = 0,
+	DC_VIDEO_POWER_ON = 1,
+	DC_VIDEO_POWER_STANDBY,
+	DC_VIDEO_POWER_SUSPEND,
+	DC_VIDEO_POWER_OFF,
+	DC_VIDEO_POWER_HIBERNATE,
+	DC_VIDEO_POWER_SHUTDOWN,
+	DC_VIDEO_POWER_ULPS,	/* BACO or Ultra-Light-Power-State */
+	DC_VIDEO_POWER_AFTER_RESET,
+	DC_VIDEO_POWER_MAXIMUM
+};
+
+enum dc_acpi_cm_power_state {
+	DC_ACPI_CM_POWER_STATE_D0 = 1,
+	DC_ACPI_CM_POWER_STATE_D1 = 2,
+	DC_ACPI_CM_POWER_STATE_D2 = 4,
+	DC_ACPI_CM_POWER_STATE_D3 = 8
+};
+
+enum dc_connection_type {
+	dc_connection_none,
+	dc_connection_single,
+	dc_connection_mst_branch,
+	dc_connection_active_dongle
+};
+
+struct dc_csc_adjustments {
+	struct fixed31_32 contrast;
+	struct fixed31_32 saturation;
+	struct fixed31_32 brightness;
+	struct fixed31_32 hue;
+};
+
+enum {
+	MAX_LANES = 2,
+	MAX_COFUNC_PATH = 6,
+	LAYER_INDEX_PRIMARY = -1,
+};
+
+enum dpcd_downstream_port_max_bpc {
+	DOWN_STREAM_MAX_8BPC = 0,
+	DOWN_STREAM_MAX_10BPC,
+	DOWN_STREAM_MAX_12BPC,
+	DOWN_STREAM_MAX_16BPC
+};
+struct dc_dongle_caps {
+	/* dongle type (DP converter, CV smart dongle) */
+	enum display_dongle_type dongle_type;
+	bool extendedCapValid;
+	/* If dongle_type == DISPLAY_DONGLE_DP_HDMI_CONVERTER,
+	indicates 'Frame Sequential-to-lllFrame Pack' conversion capability.*/
+	bool is_dp_hdmi_s3d_converter;
+	bool is_dp_hdmi_ycbcr422_pass_through;
+	bool is_dp_hdmi_ycbcr420_pass_through;
+	bool is_dp_hdmi_ycbcr422_converter;
+	bool is_dp_hdmi_ycbcr420_converter;
+	uint32_t dp_hdmi_max_bpc;
+	uint32_t dp_hdmi_max_pixel_clk;
+};
+/* Scaling format */
+enum scaling_transformation {
+	SCALING_TRANSFORMATION_UNINITIALIZED,
+	SCALING_TRANSFORMATION_IDENTITY = 0x0001,
+	SCALING_TRANSFORMATION_CENTER_TIMING = 0x0002,
+	SCALING_TRANSFORMATION_FULL_SCREEN_SCALE = 0x0004,
+	SCALING_TRANSFORMATION_PRESERVE_ASPECT_RATIO_SCALE = 0x0008,
+	SCALING_TRANSFORMATION_DAL_DECIDE = 0x0010,
+	SCALING_TRANSFORMATION_INVALID = 0x80000000,
+
+	/* Flag the first and last */
+	SCALING_TRANSFORMATION_BEGING = SCALING_TRANSFORMATION_IDENTITY,
+	SCALING_TRANSFORMATION_END =
+		SCALING_TRANSFORMATION_PRESERVE_ASPECT_RATIO_SCALE
+};
+
+enum display_content_type {
+	DISPLAY_CONTENT_TYPE_NO_DATA = 0,
+	DISPLAY_CONTENT_TYPE_GRAPHICS = 1,
+	DISPLAY_CONTENT_TYPE_PHOTO = 2,
+	DISPLAY_CONTENT_TYPE_CINEMA = 4,
+	DISPLAY_CONTENT_TYPE_GAME = 8
+};
+
+/* audio*/
+
+union audio_sample_rates {
+	struct sample_rates {
+		uint8_t RATE_32:1;
+		uint8_t RATE_44_1:1;
+		uint8_t RATE_48:1;
+		uint8_t RATE_88_2:1;
+		uint8_t RATE_96:1;
+		uint8_t RATE_176_4:1;
+		uint8_t RATE_192:1;
+	} rate;
+
+	uint8_t all;
+};
+
+struct audio_speaker_flags {
+	uint32_t FL_FR:1;
+	uint32_t LFE:1;
+	uint32_t FC:1;
+	uint32_t RL_RR:1;
+	uint32_t RC:1;
+	uint32_t FLC_FRC:1;
+	uint32_t RLC_RRC:1;
+	uint32_t SUPPORT_AI:1;
+};
+
+struct audio_speaker_info {
+	uint32_t ALLSPEAKERS:7;
+	uint32_t SUPPORT_AI:1;
+};
+
+
+struct audio_info_flags {
+
+	union {
+
+		struct audio_speaker_flags speaker_flags;
+		struct audio_speaker_info   info;
+
+		uint8_t all;
+	};
+};
+
+enum audio_format_code {
+	AUDIO_FORMAT_CODE_FIRST = 1,
+	AUDIO_FORMAT_CODE_LINEARPCM = AUDIO_FORMAT_CODE_FIRST,
+
+	AUDIO_FORMAT_CODE_AC3,
+	/*Layers 1 & 2 */
+	AUDIO_FORMAT_CODE_MPEG1,
+	/*MPEG1 Layer 3 */
+	AUDIO_FORMAT_CODE_MP3,
+	/*multichannel */
+	AUDIO_FORMAT_CODE_MPEG2,
+	AUDIO_FORMAT_CODE_AAC,
+	AUDIO_FORMAT_CODE_DTS,
+	AUDIO_FORMAT_CODE_ATRAC,
+	AUDIO_FORMAT_CODE_1BITAUDIO,
+	AUDIO_FORMAT_CODE_DOLBYDIGITALPLUS,
+	AUDIO_FORMAT_CODE_DTS_HD,
+	AUDIO_FORMAT_CODE_MAT_MLP,
+	AUDIO_FORMAT_CODE_DST,
+	AUDIO_FORMAT_CODE_WMAPRO,
+	AUDIO_FORMAT_CODE_LAST,
+	AUDIO_FORMAT_CODE_COUNT =
+		AUDIO_FORMAT_CODE_LAST - AUDIO_FORMAT_CODE_FIRST
+};
+
+struct audio_mode {
+	 /* ucData[0] [6:3] */
+	enum audio_format_code format_code;
+	/* ucData[0] [2:0] */
+	uint8_t channel_count;
+	/* ucData[1] */
+	union audio_sample_rates sample_rates;
+	union {
+		/* for LPCM */
+		uint8_t sample_size;
+		/* for Audio Formats 2-8 (Max bit rate divided by 8 kHz) */
+		uint8_t max_bit_rate;
+		/* for Audio Formats 9-15 */
+		uint8_t vendor_specific;
+	};
+};
+
+struct audio_info {
+	struct audio_info_flags flags;
+	uint32_t video_latency;
+	uint32_t audio_latency;
+	uint32_t display_index;
+	uint8_t display_name[AUDIO_INFO_DISPLAY_NAME_SIZE_IN_CHARS];
+	uint32_t manufacture_id;
+	uint32_t product_id;
+	/* PortID used for ContainerID when defined */
+	uint32_t port_id[2];
+	uint32_t mode_count;
+	/* this field must be last in this struct */
+	struct audio_mode modes[DC_MAX_AUDIO_DESC_COUNT];
+};
+
+struct freesync_context {
+	bool supported;
+	bool enabled;
+	bool active;
+
+	unsigned int min_refresh_in_micro_hz;
+	unsigned int nominal_refresh_in_micro_hz;
+};
+
+struct psr_config {
+	unsigned char psr_version;
+	unsigned int psr_rfb_setup_time;
+	bool psr_exit_link_training_required;
+
+	bool psr_frame_capture_indication_req;
+	unsigned int psr_sdp_transmit_line_num_deadline;
+};
+
+union dmcu_psr_level {
+	struct {
+		unsigned int SKIP_CRC:1;
+		unsigned int SKIP_DP_VID_STREAM_DISABLE:1;
+		unsigned int SKIP_PHY_POWER_DOWN:1;
+		unsigned int SKIP_AUX_ACK_CHECK:1;
+		unsigned int SKIP_CRTC_DISABLE:1;
+		unsigned int SKIP_AUX_RFB_CAPTURE_CHECK:1;
+		unsigned int SKIP_SMU_NOTIFICATION:1;
+		unsigned int SKIP_AUTO_STATE_ADVANCE:1;
+		unsigned int DISABLE_PSR_ENTRY_ABORT:1;
+		unsigned int SKIP_SINGLE_OTG_DISABLE:1;
+		unsigned int RESERVED:22;
+	} bits;
+	unsigned int u32all;
+};
+
+enum physical_phy_id {
+	PHYLD_0,
+	PHYLD_1,
+	PHYLD_2,
+	PHYLD_3,
+	PHYLD_4,
+	PHYLD_5,
+	PHYLD_6,
+	PHYLD_7,
+	PHYLD_8,
+	PHYLD_9,
+	PHYLD_COUNT,
+	PHYLD_UNKNOWN = (-1L)
+};
+
+enum phy_type {
+	PHY_TYPE_UNKNOWN  = 1,
+	PHY_TYPE_PCIE_PHY = 2,
+	PHY_TYPE_UNIPHY = 3,
+};
+
+struct psr_context {
+	/* ddc line */
+	enum channel_id channel;
+	/* Transmitter id */
+	enum transmitter transmitterId;
+	/* Engine Id is used for Dig Be source select */
+	enum engine_id engineId;
+	/* Controller Id used for Dig Fe source select */
+	enum controller_id controllerId;
+	/* Pcie or Uniphy */
+	enum phy_type phyType;
+	/* Physical PHY Id used by SMU interpretation */
+	enum physical_phy_id smuPhyId;
+	/* Vertical total pixels from crtc timing.
+	 * This is used for static screen detection.
+	 * ie. If we want to detect half a frame,
+	 * we use this to determine the hyst lines.
+	 */
+	unsigned int crtcTimingVerticalTotal;
+	/* PSR supported from panel capabilities and
+	 * current display configuration
+	 */
+	bool psrSupportedDisplayConfig;
+	/* Whether fast link training is supported by the panel */
+	bool psrExitLinkTrainingRequired;
+	/* If RFB setup time is greater than the total VBLANK time,
+	 * it is not possible for the sink to capture the video frame
+	 * in the same frame the SDP is sent. In this case,
+	 * the frame capture indication bit should be set and an extra
+	 * static frame should be transmitted to the sink.
+	 */
+	bool psrFrameCaptureIndicationReq;
+	/* Set the last possible line SDP may be transmitted without violating
+	 * the RFB setup time or entering the active video frame.
+	 */
+	unsigned int sdpTransmitLineNumDeadline;
+	/* The VSync rate in Hz used to calculate the
+	 * step size for smooth brightness feature
+	 */
+	unsigned int vsyncRateHz;
+	unsigned int skipPsrWaitForPllLock;
+	unsigned int numberOfControllers;
+	/* Unused, for future use. To indicate that first changed frame from
+	 * state3 shouldn't result in psr_inactive, but rather to perform
+	 * an automatic single frame rfb_update.
+	 */
+	bool rfb_update_auto_en;
+	/* Number of frame before entering static screen */
+	unsigned int timehyst_frames;
+	/* Partial frames before entering static screen */
+	unsigned int hyst_lines;
+	/* # of repeated AUX transaction attempts to make before
+	 * indicating failure to the driver
+	 */
+	unsigned int aux_repeats;
+	/* Controls hw blocks to power down during PSR active state */
+	union dmcu_psr_level psr_level;
+	/* Controls additional delay after remote frame capture before
+	 * continuing powerd own
+	 */
+	unsigned int frame_delay;
+};
+
+struct colorspace_transform {
+	struct fixed31_32 matrix[12];
+	bool enable_remap;
+};
+
+struct csc_transform {
+	uint16_t matrix[12];
+	bool enable_adjustment;
+};
+
+enum i2c_mot_mode {
+	I2C_MOT_UNDEF,
+	I2C_MOT_TRUE,
+	I2C_MOT_FALSE
+};
+
+#endif /* DC_TYPES_H_ */
diff --git a/drivers/gpu/drm/amd/display/dc/dce/Makefile b/drivers/gpu/drm/amd/display/dc/dce/Makefile
new file mode 100644
index 000000000000..11401fd8e535
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/Makefile
@@ -0,0 +1,36 @@
+#
+# Copyright 2017 Advanced Micro Devices, Inc.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+#
+#
+# Makefile for common 'dce' logic
+# HW object file under this folder follow similar pattern for HW programming
+#   - register offset and/or shift + mask stored in the dec_hw struct
+#   - register programming through common macros that look up register 
+#     offset/shift/mask stored in dce_hw struct
+
+DCE = dce_audio.o dce_stream_encoder.o dce_link_encoder.o dce_hwseq.o \
+dce_mem_input.o dce_clock_source.o dce_scl_filters.o dce_transform.o \
+dce_clocks.o dce_opp.o dce_dmcu.o dce_abm.o dce_ipp.o
+
+
+AMD_DAL_DCE = $(addprefix $(AMDDALPATH)/dc/dce/,$(DCE))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_DCE)
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_abm.c b/drivers/gpu/drm/amd/display/dc/dce/dce_abm.c
new file mode 100644
index 000000000000..0e0336c5af4e
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_abm.c
@@ -0,0 +1,485 @@
+/*
+ * Copyright 2012-16 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dce_abm.h"
+#include "dm_services.h"
+#include "reg_helper.h"
+#include "fixed32_32.h"
+#include "dc.h"
+
+#include "atom.h"
+
+
+#define TO_DCE_ABM(abm)\
+	container_of(abm, struct dce_abm, base)
+
+#define REG(reg) \
+	(abm_dce->regs->reg)
+
+#undef FN
+#define FN(reg_name, field_name) \
+	abm_dce->abm_shift->field_name, abm_dce->abm_mask->field_name
+
+#define CTX \
+	abm_dce->base.ctx
+
+#define MCP_ABM_LEVEL_SET 0x65
+#define MCP_ABM_PIPE_SET 0x66
+#define MCP_BL_SET 0x67
+
+#define MCP_DISABLE_ABM_IMMEDIATELY 255
+
+struct abm_backlight_registers {
+	unsigned int BL_PWM_CNTL;
+	unsigned int BL_PWM_CNTL2;
+	unsigned int BL_PWM_PERIOD_CNTL;
+	unsigned int LVTMA_PWRSEQ_REF_DIV_BL_PWM_REF_DIV;
+};
+
+/* registers setting needs to be save and restored used at InitBacklight */
+static struct abm_backlight_registers stored_backlight_registers = {0};
+
+
+static unsigned int get_current_backlight_16_bit(struct dce_abm *abm_dce)
+{
+	uint64_t current_backlight;
+	uint32_t round_result;
+	uint32_t pwm_period_cntl, bl_period, bl_int_count;
+	uint32_t bl_pwm_cntl, bl_pwm, fractional_duty_cycle_en;
+	uint32_t bl_period_mask, bl_pwm_mask;
+
+	pwm_period_cntl = REG_READ(BL_PWM_PERIOD_CNTL);
+	REG_GET(BL_PWM_PERIOD_CNTL, BL_PWM_PERIOD, &bl_period);
+	REG_GET(BL_PWM_PERIOD_CNTL, BL_PWM_PERIOD_BITCNT, &bl_int_count);
+
+	bl_pwm_cntl = REG_READ(BL_PWM_CNTL);
+	REG_GET(BL_PWM_CNTL, BL_ACTIVE_INT_FRAC_CNT, (uint32_t *)(&bl_pwm));
+	REG_GET(BL_PWM_CNTL, BL_PWM_FRACTIONAL_EN, &fractional_duty_cycle_en);
+
+	if (bl_int_count == 0)
+		bl_int_count = 16;
+
+	bl_period_mask = (1 << bl_int_count) - 1;
+	bl_period &= bl_period_mask;
+
+	bl_pwm_mask = bl_period_mask << (16 - bl_int_count);
+
+	if (fractional_duty_cycle_en == 0)
+		bl_pwm &= bl_pwm_mask;
+	else
+		bl_pwm &= 0xFFFF;
+
+	current_backlight = bl_pwm << (1 + bl_int_count);
+
+	if (bl_period == 0)
+		bl_period = 0xFFFF;
+
+	current_backlight = div_u64(current_backlight, bl_period);
+	current_backlight = (current_backlight + 1) >> 1;
+
+	current_backlight = (uint64_t)(current_backlight) * bl_period;
+
+	round_result = (uint32_t)(current_backlight & 0xFFFFFFFF);
+
+	round_result = (round_result >> (bl_int_count-1)) & 1;
+
+	current_backlight >>= bl_int_count;
+	current_backlight += round_result;
+
+	return (uint32_t)(current_backlight);
+}
+
+static void driver_set_backlight_level(struct dce_abm *abm_dce, uint32_t level)
+{
+	uint32_t backlight_24bit;
+	uint32_t backlight_17bit;
+	uint32_t backlight_16bit;
+	uint32_t masked_pwm_period;
+	uint8_t rounding_bit;
+	uint8_t bit_count;
+	uint64_t active_duty_cycle;
+	uint32_t pwm_period_bitcnt;
+
+	/*
+	 * 1. Convert 8-bit value to 17 bit U1.16 format
+	 * (1 integer, 16 fractional bits)
+	 */
+
+	/* 1.1 multiply 8 bit value by 0x10101 to get a 24 bit value,
+	 * effectively multiplying value by 256/255
+	 * eg. for a level of 0xEF, backlight_24bit = 0xEF * 0x10101 = 0xEFEFEF
+	 */
+	backlight_24bit = level * 0x10101;
+
+	/* 1.2 The upper 16 bits of the 24 bit value is the fraction, lower 8
+	 * used for rounding, take most significant bit of fraction for
+	 * rounding, e.g. for 0xEFEFEF, rounding bit is 1
+	 */
+	rounding_bit = (backlight_24bit >> 7) & 1;
+
+	/* 1.3 Add the upper 16 bits of the 24 bit value with the rounding bit
+	 * resulting in a 17 bit value e.g. 0xEFF0 = (0xEFEFEF >> 8) + 1
+	 */
+	backlight_17bit = (backlight_24bit >> 8) + rounding_bit;
+
+	/*
+	 * 2. Find  16 bit backlight active duty cycle, where 0 <= backlight
+	 * active duty cycle <= backlight period
+	 */
+
+	/* 2.1 Apply bitmask for backlight period value based on value of BITCNT
+	 */
+	REG_GET_2(BL_PWM_PERIOD_CNTL,
+			BL_PWM_PERIOD_BITCNT, &pwm_period_bitcnt,
+			BL_PWM_PERIOD, &masked_pwm_period);
+
+	if (pwm_period_bitcnt == 0)
+		bit_count = 16;
+	else
+		bit_count = pwm_period_bitcnt;
+
+	/* e.g. maskedPwmPeriod = 0x24 when bitCount is 6 */
+	masked_pwm_period = masked_pwm_period & ((1 << bit_count) - 1);
+
+	/* 2.2 Calculate integer active duty cycle required upper 16 bits
+	 * contain integer component, lower 16 bits contain fractional component
+	 * of active duty cycle e.g. 0x21BDC0 = 0xEFF0 * 0x24
+	 */
+	active_duty_cycle = backlight_17bit * masked_pwm_period;
+
+	/* 2.3 Calculate 16 bit active duty cycle from integer and fractional
+	 * components shift by bitCount then mask 16 bits and add rounding bit
+	 * from MSB of fraction e.g. 0x86F7 = ((0x21BDC0 >> 6) & 0xFFF) + 0
+	 */
+	backlight_16bit = active_duty_cycle >> bit_count;
+	backlight_16bit &= 0xFFFF;
+	backlight_16bit += (active_duty_cycle >> (bit_count - 1)) & 0x1;
+
+	/*
+	 * 3. Program register with updated value
+	 */
+
+	/* 3.1 Lock group 2 backlight registers */
+
+	REG_UPDATE_2(BL_PWM_GRP1_REG_LOCK,
+			BL_PWM_GRP1_IGNORE_MASTER_LOCK_EN, 1,
+			BL_PWM_GRP1_REG_LOCK, 1);
+
+	// 3.2 Write new active duty cycle
+	REG_UPDATE(BL_PWM_CNTL, BL_ACTIVE_INT_FRAC_CNT, backlight_16bit);
+
+	/* 3.3 Unlock group 2 backlight registers */
+	REG_UPDATE(BL_PWM_GRP1_REG_LOCK,
+			BL_PWM_GRP1_REG_LOCK, 0);
+
+	/* 5.4.4 Wait for pending bit to be cleared */
+	REG_WAIT(BL_PWM_GRP1_REG_LOCK,
+			BL_PWM_GRP1_REG_UPDATE_PENDING, 0,
+			1, 10000);
+}
+
+static void dmcu_set_backlight_level(
+	struct dce_abm *abm_dce,
+	uint32_t level,
+	uint32_t frame_ramp,
+	uint32_t controller_id)
+{
+	unsigned int backlight_16_bit = (level * 0x10101) >> 8;
+	unsigned int backlight_17_bit = backlight_16_bit +
+				(((backlight_16_bit & 0x80) >> 7) & 1);
+	uint32_t rampingBoundary = 0xFFFF;
+	uint32_t s2;
+
+	/* set ramping boundary */
+	REG_WRITE(MASTER_COMM_DATA_REG1, rampingBoundary);
+
+	/* setDMCUParam_Pipe */
+	REG_UPDATE_2(MASTER_COMM_CMD_REG,
+			MASTER_COMM_CMD_REG_BYTE0, MCP_ABM_PIPE_SET,
+			MASTER_COMM_CMD_REG_BYTE1, controller_id);
+
+	/* notifyDMCUMsg */
+	REG_UPDATE(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 1);
+
+	/* waitDMCUReadyForCmd */
+	REG_WAIT(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT,
+			0, 1, 80000);
+
+	/* setDMCUParam_BL */
+	REG_UPDATE(BL1_PWM_USER_LEVEL, BL1_PWM_USER_LEVEL, backlight_17_bit);
+
+	/* write ramp */
+	if (controller_id == 0)
+		frame_ramp = 0;
+	REG_WRITE(MASTER_COMM_DATA_REG1, frame_ramp);
+
+	/* setDMCUParam_Cmd */
+	REG_UPDATE(MASTER_COMM_CMD_REG, MASTER_COMM_CMD_REG_BYTE0, MCP_BL_SET);
+
+	/* notifyDMCUMsg */
+	REG_UPDATE(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 1);
+
+	/* UpdateRequestedBacklightLevel */
+	s2 = REG_READ(BIOS_SCRATCH_2);
+
+	s2 &= ~ATOM_S2_CURRENT_BL_LEVEL_MASK;
+	level &= (ATOM_S2_CURRENT_BL_LEVEL_MASK >>
+				ATOM_S2_CURRENT_BL_LEVEL_SHIFT);
+	s2 |= (level << ATOM_S2_CURRENT_BL_LEVEL_SHIFT);
+
+	REG_WRITE(BIOS_SCRATCH_2, s2);
+}
+
+static void dce_abm_init(struct abm *abm)
+{
+	struct dce_abm *abm_dce = TO_DCE_ABM(abm);
+	unsigned int backlight = get_current_backlight_16_bit(abm_dce);
+
+	REG_WRITE(DC_ABM1_HG_SAMPLE_RATE, 0x103);
+	REG_WRITE(DC_ABM1_HG_SAMPLE_RATE, 0x101);
+	REG_WRITE(DC_ABM1_LS_SAMPLE_RATE, 0x103);
+	REG_WRITE(DC_ABM1_LS_SAMPLE_RATE, 0x101);
+	REG_WRITE(BL1_PWM_BL_UPDATE_SAMPLE_RATE, 0x101);
+
+	REG_SET_3(DC_ABM1_HG_MISC_CTRL, 0,
+			ABM1_HG_NUM_OF_BINS_SEL, 0,
+			ABM1_HG_VMAX_SEL, 1,
+			ABM1_HG_BIN_BITWIDTH_SIZE_SEL, 0);
+
+	REG_SET_3(DC_ABM1_IPCSC_COEFF_SEL, 0,
+			ABM1_IPCSC_COEFF_SEL_R, 2,
+			ABM1_IPCSC_COEFF_SEL_G, 4,
+			ABM1_IPCSC_COEFF_SEL_B, 2);
+
+	REG_UPDATE(BL1_PWM_CURRENT_ABM_LEVEL,
+			BL1_PWM_CURRENT_ABM_LEVEL, backlight);
+
+	REG_UPDATE(BL1_PWM_TARGET_ABM_LEVEL,
+			BL1_PWM_TARGET_ABM_LEVEL, backlight);
+
+	REG_UPDATE(BL1_PWM_USER_LEVEL,
+			BL1_PWM_USER_LEVEL, backlight);
+
+	REG_UPDATE_2(DC_ABM1_LS_MIN_MAX_PIXEL_VALUE_THRES,
+			ABM1_LS_MIN_PIXEL_VALUE_THRES, 0,
+			ABM1_LS_MAX_PIXEL_VALUE_THRES, 1000);
+
+	REG_SET_3(DC_ABM1_HGLS_REG_READ_PROGRESS, 0,
+			ABM1_HG_REG_READ_MISSED_FRAME_CLEAR, 1,
+			ABM1_LS_REG_READ_MISSED_FRAME_CLEAR, 1,
+			ABM1_BL_REG_READ_MISSED_FRAME_CLEAR, 1);
+}
+
+static unsigned int dce_abm_get_current_backlight_8_bit(struct abm *abm)
+{
+	struct dce_abm *abm_dce = TO_DCE_ABM(abm);
+	unsigned int backlight = REG_READ(BL1_PWM_CURRENT_ABM_LEVEL);
+
+	return (backlight >> 8);
+}
+
+static bool dce_abm_set_level(struct abm *abm, uint32_t level)
+{
+	struct dce_abm *abm_dce = TO_DCE_ABM(abm);
+
+	REG_WAIT(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 0,
+			1, 80000);
+
+	/* setDMCUParam_ABMLevel */
+	REG_UPDATE_2(MASTER_COMM_CMD_REG,
+			MASTER_COMM_CMD_REG_BYTE0, MCP_ABM_LEVEL_SET,
+			MASTER_COMM_CMD_REG_BYTE2, level);
+
+	/* notifyDMCUMsg */
+	REG_UPDATE(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 1);
+
+	return true;
+}
+
+static bool dce_abm_immediate_disable(struct abm *abm)
+{
+	struct dce_abm *abm_dce = TO_DCE_ABM(abm);
+
+	REG_WAIT(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 0,
+			1, 80000);
+
+	/* setDMCUParam_ABMLevel */
+	REG_UPDATE_2(MASTER_COMM_CMD_REG,
+			MASTER_COMM_CMD_REG_BYTE0, MCP_ABM_LEVEL_SET,
+			MASTER_COMM_CMD_REG_BYTE2, MCP_DISABLE_ABM_IMMEDIATELY);
+
+	/* notifyDMCUMsg */
+	REG_UPDATE(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 1);
+
+	return true;
+}
+
+static bool dce_abm_init_backlight(struct abm *abm)
+{
+	struct dce_abm *abm_dce = TO_DCE_ABM(abm);
+	uint32_t value;
+
+	/* It must not be 0, so we have to restore them
+	 * Bios bug w/a - period resets to zero,
+	 * restoring to cache values which is always correct
+	 */
+	REG_GET(BL_PWM_CNTL, BL_ACTIVE_INT_FRAC_CNT, &value);
+	if (value == 0 || value == 1) {
+		if (stored_backlight_registers.BL_PWM_CNTL != 0) {
+			REG_WRITE(BL_PWM_CNTL,
+				stored_backlight_registers.BL_PWM_CNTL);
+			REG_WRITE(BL_PWM_CNTL2,
+				stored_backlight_registers.BL_PWM_CNTL2);
+			REG_WRITE(BL_PWM_PERIOD_CNTL,
+				stored_backlight_registers.BL_PWM_PERIOD_CNTL);
+			REG_UPDATE(LVTMA_PWRSEQ_REF_DIV,
+				BL_PWM_REF_DIV,
+				stored_backlight_registers.
+				LVTMA_PWRSEQ_REF_DIV_BL_PWM_REF_DIV);
+		} else {
+			/* TODO: Note: This should not really happen since VBIOS
+			 * should have initialized PWM registers on boot.
+			 */
+			REG_WRITE(BL_PWM_CNTL, 0xC000FA00);
+			REG_WRITE(BL_PWM_PERIOD_CNTL, 0x000C0FA0);
+		}
+	} else {
+		stored_backlight_registers.BL_PWM_CNTL =
+				REG_READ(BL_PWM_CNTL);
+		stored_backlight_registers.BL_PWM_CNTL2 =
+				REG_READ(BL_PWM_CNTL2);
+		stored_backlight_registers.BL_PWM_PERIOD_CNTL =
+				REG_READ(BL_PWM_PERIOD_CNTL);
+
+		REG_GET(LVTMA_PWRSEQ_REF_DIV, BL_PWM_REF_DIV,
+				&stored_backlight_registers.
+				LVTMA_PWRSEQ_REF_DIV_BL_PWM_REF_DIV);
+	}
+
+	/* Have driver take backlight control
+	 * TakeBacklightControl(true)
+	 */
+	value = REG_READ(BIOS_SCRATCH_2);
+	value |= ATOM_S2_VRI_BRIGHT_ENABLE;
+	REG_WRITE(BIOS_SCRATCH_2, value);
+
+	/* Enable the backlight output */
+	REG_UPDATE(BL_PWM_CNTL, BL_PWM_EN, 1);
+
+	/* Unlock group 2 backlight registers */
+	REG_UPDATE(BL_PWM_GRP1_REG_LOCK,
+			BL_PWM_GRP1_REG_LOCK, 0);
+
+	return true;
+}
+
+static bool is_dmcu_initialized(struct abm *abm)
+{
+	struct dce_abm *abm_dce = TO_DCE_ABM(abm);
+	unsigned int dmcu_uc_reset;
+
+	REG_GET(DMCU_STATUS, UC_IN_RESET, &dmcu_uc_reset);
+
+	return !dmcu_uc_reset;
+}
+
+static bool dce_abm_set_backlight_level(
+		struct abm *abm,
+		unsigned int backlight_level,
+		unsigned int frame_ramp,
+		unsigned int controller_id)
+{
+	struct dce_abm *abm_dce = TO_DCE_ABM(abm);
+
+	dm_logger_write(abm->ctx->logger, LOG_BACKLIGHT,
+			"New Backlight level: %d (0x%X)\n",
+			backlight_level, backlight_level);
+
+	/* If DMCU is in reset state, DMCU is uninitialized */
+	if (is_dmcu_initialized(abm))
+		dmcu_set_backlight_level(abm_dce,
+				backlight_level,
+				frame_ramp,
+				controller_id);
+	else
+		driver_set_backlight_level(abm_dce, backlight_level);
+
+	return true;
+}
+
+static const struct abm_funcs dce_funcs = {
+	.abm_init = dce_abm_init,
+	.set_abm_level = dce_abm_set_level,
+	.init_backlight = dce_abm_init_backlight,
+	.set_backlight_level = dce_abm_set_backlight_level,
+	.get_current_backlight_8_bit = dce_abm_get_current_backlight_8_bit,
+	.set_abm_immediate_disable = dce_abm_immediate_disable,
+	.is_dmcu_initialized = is_dmcu_initialized
+};
+
+static void dce_abm_construct(
+	struct dce_abm *abm_dce,
+	struct dc_context *ctx,
+	const struct dce_abm_registers *regs,
+	const struct dce_abm_shift *abm_shift,
+	const struct dce_abm_mask *abm_mask)
+{
+	struct abm *base = &abm_dce->base;
+
+	base->ctx = ctx;
+	base->funcs = &dce_funcs;
+
+	abm_dce->regs = regs;
+	abm_dce->abm_shift = abm_shift;
+	abm_dce->abm_mask = abm_mask;
+}
+
+struct abm *dce_abm_create(
+	struct dc_context *ctx,
+	const struct dce_abm_registers *regs,
+	const struct dce_abm_shift *abm_shift,
+	const struct dce_abm_mask *abm_mask)
+{
+	struct dce_abm *abm_dce = kzalloc(sizeof(*abm_dce), GFP_KERNEL);
+
+	if (abm_dce == NULL) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	dce_abm_construct(abm_dce, ctx, regs, abm_shift, abm_mask);
+
+	abm_dce->base.funcs = &dce_funcs;
+
+	return &abm_dce->base;
+}
+
+void dce_abm_destroy(struct abm **abm)
+{
+	struct dce_abm *abm_dce = TO_DCE_ABM(*abm);
+
+	kfree(abm_dce);
+	*abm = NULL;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_abm.h b/drivers/gpu/drm/amd/display/dc/dce/dce_abm.h
new file mode 100644
index 000000000000..59e909ec88f2
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_abm.h
@@ -0,0 +1,228 @@
+/*
+ * Copyright 2012-16 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+
+#ifndef _DCE_ABM_H_
+#define _DCE_ABM_H_
+
+#include "abm.h"
+
+#define ABM_COMMON_REG_LIST_DCE_BASE() \
+	SR(BL_PWM_PERIOD_CNTL), \
+	SR(BL_PWM_CNTL), \
+	SR(BL_PWM_CNTL2), \
+	SR(BL_PWM_GRP1_REG_LOCK), \
+	SR(LVTMA_PWRSEQ_REF_DIV), \
+	SR(MASTER_COMM_CNTL_REG), \
+	SR(MASTER_COMM_CMD_REG), \
+	SR(MASTER_COMM_DATA_REG1), \
+	SR(DMCU_STATUS)
+
+#define ABM_DCE110_COMMON_REG_LIST() \
+	ABM_COMMON_REG_LIST_DCE_BASE(), \
+	SR(DC_ABM1_HG_SAMPLE_RATE), \
+	SR(DC_ABM1_LS_SAMPLE_RATE), \
+	SR(BL1_PWM_BL_UPDATE_SAMPLE_RATE), \
+	SR(DC_ABM1_HG_MISC_CTRL), \
+	SR(DC_ABM1_IPCSC_COEFF_SEL), \
+	SR(BL1_PWM_CURRENT_ABM_LEVEL), \
+	SR(BL1_PWM_TARGET_ABM_LEVEL), \
+	SR(BL1_PWM_USER_LEVEL), \
+	SR(DC_ABM1_LS_MIN_MAX_PIXEL_VALUE_THRES), \
+	SR(DC_ABM1_HGLS_REG_READ_PROGRESS), \
+	SR(BIOS_SCRATCH_2)
+
+#define ABM_DCN10_REG_LIST(id)\
+	ABM_COMMON_REG_LIST_DCE_BASE(), \
+	SRI(DC_ABM1_HG_SAMPLE_RATE, ABM, id), \
+	SRI(DC_ABM1_LS_SAMPLE_RATE, ABM, id), \
+	SRI(BL1_PWM_BL_UPDATE_SAMPLE_RATE, ABM, id), \
+	SRI(DC_ABM1_HG_MISC_CTRL, ABM, id), \
+	SRI(DC_ABM1_IPCSC_COEFF_SEL, ABM, id), \
+	SRI(BL1_PWM_CURRENT_ABM_LEVEL, ABM, id), \
+	SRI(BL1_PWM_TARGET_ABM_LEVEL, ABM, id), \
+	SRI(BL1_PWM_USER_LEVEL, ABM, id), \
+	SRI(DC_ABM1_LS_MIN_MAX_PIXEL_VALUE_THRES, ABM, id), \
+	SRI(DC_ABM1_HGLS_REG_READ_PROGRESS, ABM, id), \
+	NBIO_SR(BIOS_SCRATCH_2)
+
+#define ABM_SF(reg_name, field_name, post_fix)\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
+#define ABM_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh) \
+	ABM_SF(BL_PWM_PERIOD_CNTL, BL_PWM_PERIOD, mask_sh), \
+	ABM_SF(BL_PWM_PERIOD_CNTL, BL_PWM_PERIOD_BITCNT, mask_sh), \
+	ABM_SF(BL_PWM_CNTL, BL_ACTIVE_INT_FRAC_CNT, mask_sh), \
+	ABM_SF(BL_PWM_CNTL, BL_PWM_FRACTIONAL_EN, mask_sh), \
+	ABM_SF(BL_PWM_CNTL, BL_PWM_EN, mask_sh), \
+	ABM_SF(BL_PWM_GRP1_REG_LOCK, BL_PWM_GRP1_IGNORE_MASTER_LOCK_EN, mask_sh), \
+	ABM_SF(BL_PWM_GRP1_REG_LOCK, BL_PWM_GRP1_REG_LOCK, mask_sh), \
+	ABM_SF(BL_PWM_GRP1_REG_LOCK, BL_PWM_GRP1_REG_UPDATE_PENDING, mask_sh), \
+	ABM_SF(LVTMA_PWRSEQ_REF_DIV, BL_PWM_REF_DIV, mask_sh), \
+	ABM_SF(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, mask_sh), \
+	ABM_SF(MASTER_COMM_CMD_REG, MASTER_COMM_CMD_REG_BYTE0, mask_sh), \
+	ABM_SF(MASTER_COMM_CMD_REG, MASTER_COMM_CMD_REG_BYTE1, mask_sh), \
+	ABM_SF(MASTER_COMM_CMD_REG, MASTER_COMM_CMD_REG_BYTE2, mask_sh), \
+	ABM_SF(DMCU_STATUS, UC_IN_RESET, mask_sh)
+
+#define ABM_MASK_SH_LIST_DCE110(mask_sh) \
+	ABM_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh), \
+	ABM_SF(DC_ABM1_HG_MISC_CTRL, \
+			ABM1_HG_NUM_OF_BINS_SEL, mask_sh), \
+	ABM_SF(DC_ABM1_HG_MISC_CTRL, \
+			ABM1_HG_VMAX_SEL, mask_sh), \
+	ABM_SF(DC_ABM1_HG_MISC_CTRL, \
+			ABM1_HG_BIN_BITWIDTH_SIZE_SEL, mask_sh), \
+	ABM_SF(DC_ABM1_IPCSC_COEFF_SEL, \
+			ABM1_IPCSC_COEFF_SEL_R, mask_sh), \
+	ABM_SF(DC_ABM1_IPCSC_COEFF_SEL, \
+			ABM1_IPCSC_COEFF_SEL_G, mask_sh), \
+	ABM_SF(DC_ABM1_IPCSC_COEFF_SEL, \
+			ABM1_IPCSC_COEFF_SEL_B, mask_sh), \
+	ABM_SF(BL1_PWM_CURRENT_ABM_LEVEL, \
+			BL1_PWM_CURRENT_ABM_LEVEL, mask_sh), \
+	ABM_SF(BL1_PWM_TARGET_ABM_LEVEL, \
+			BL1_PWM_TARGET_ABM_LEVEL, mask_sh), \
+	ABM_SF(BL1_PWM_USER_LEVEL, \
+			BL1_PWM_USER_LEVEL, mask_sh), \
+	ABM_SF(DC_ABM1_LS_MIN_MAX_PIXEL_VALUE_THRES, \
+			ABM1_LS_MIN_PIXEL_VALUE_THRES, mask_sh), \
+	ABM_SF(DC_ABM1_LS_MIN_MAX_PIXEL_VALUE_THRES, \
+			ABM1_LS_MAX_PIXEL_VALUE_THRES, mask_sh), \
+	ABM_SF(DC_ABM1_HGLS_REG_READ_PROGRESS, \
+			ABM1_HG_REG_READ_MISSED_FRAME_CLEAR, mask_sh), \
+	ABM_SF(DC_ABM1_HGLS_REG_READ_PROGRESS, \
+			ABM1_LS_REG_READ_MISSED_FRAME_CLEAR, mask_sh), \
+	ABM_SF(DC_ABM1_HGLS_REG_READ_PROGRESS, \
+			ABM1_BL_REG_READ_MISSED_FRAME_CLEAR, mask_sh)
+
+#define ABM_MASK_SH_LIST_DCN10(mask_sh) \
+	ABM_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh), \
+	ABM_SF(ABM0_DC_ABM1_HG_MISC_CTRL, \
+			ABM1_HG_NUM_OF_BINS_SEL, mask_sh), \
+	ABM_SF(ABM0_DC_ABM1_HG_MISC_CTRL, \
+			ABM1_HG_VMAX_SEL, mask_sh), \
+	ABM_SF(ABM0_DC_ABM1_HG_MISC_CTRL, \
+			ABM1_HG_BIN_BITWIDTH_SIZE_SEL, mask_sh), \
+	ABM_SF(ABM0_DC_ABM1_IPCSC_COEFF_SEL, \
+			ABM1_IPCSC_COEFF_SEL_R, mask_sh), \
+	ABM_SF(ABM0_DC_ABM1_IPCSC_COEFF_SEL, \
+			ABM1_IPCSC_COEFF_SEL_G, mask_sh), \
+	ABM_SF(ABM0_DC_ABM1_IPCSC_COEFF_SEL, \
+			ABM1_IPCSC_COEFF_SEL_B, mask_sh), \
+	ABM_SF(ABM0_BL1_PWM_CURRENT_ABM_LEVEL, \
+			BL1_PWM_CURRENT_ABM_LEVEL, mask_sh), \
+	ABM_SF(ABM0_BL1_PWM_TARGET_ABM_LEVEL, \
+			BL1_PWM_TARGET_ABM_LEVEL, mask_sh), \
+	ABM_SF(ABM0_BL1_PWM_USER_LEVEL, \
+			BL1_PWM_USER_LEVEL, mask_sh), \
+	ABM_SF(ABM0_DC_ABM1_LS_MIN_MAX_PIXEL_VALUE_THRES, \
+			ABM1_LS_MIN_PIXEL_VALUE_THRES, mask_sh), \
+	ABM_SF(ABM0_DC_ABM1_LS_MIN_MAX_PIXEL_VALUE_THRES, \
+			ABM1_LS_MAX_PIXEL_VALUE_THRES, mask_sh), \
+	ABM_SF(ABM0_DC_ABM1_HGLS_REG_READ_PROGRESS, \
+			ABM1_HG_REG_READ_MISSED_FRAME_CLEAR, mask_sh), \
+	ABM_SF(ABM0_DC_ABM1_HGLS_REG_READ_PROGRESS, \
+			ABM1_LS_REG_READ_MISSED_FRAME_CLEAR, mask_sh), \
+	ABM_SF(ABM0_DC_ABM1_HGLS_REG_READ_PROGRESS, \
+			ABM1_BL_REG_READ_MISSED_FRAME_CLEAR, mask_sh)
+
+#define ABM_REG_FIELD_LIST(type) \
+	type ABM1_HG_NUM_OF_BINS_SEL; \
+	type ABM1_HG_VMAX_SEL; \
+	type ABM1_HG_BIN_BITWIDTH_SIZE_SEL; \
+	type ABM1_IPCSC_COEFF_SEL_R; \
+	type ABM1_IPCSC_COEFF_SEL_G; \
+	type ABM1_IPCSC_COEFF_SEL_B; \
+	type BL1_PWM_CURRENT_ABM_LEVEL; \
+	type BL1_PWM_TARGET_ABM_LEVEL; \
+	type BL1_PWM_USER_LEVEL; \
+	type ABM1_LS_MIN_PIXEL_VALUE_THRES; \
+	type ABM1_LS_MAX_PIXEL_VALUE_THRES; \
+	type ABM1_HG_REG_READ_MISSED_FRAME_CLEAR; \
+	type ABM1_LS_REG_READ_MISSED_FRAME_CLEAR; \
+	type ABM1_BL_REG_READ_MISSED_FRAME_CLEAR; \
+	type BL_PWM_PERIOD; \
+	type BL_PWM_PERIOD_BITCNT; \
+	type BL_ACTIVE_INT_FRAC_CNT; \
+	type BL_PWM_FRACTIONAL_EN; \
+	type MASTER_COMM_INTERRUPT; \
+	type MASTER_COMM_CMD_REG_BYTE0; \
+	type MASTER_COMM_CMD_REG_BYTE1; \
+	type MASTER_COMM_CMD_REG_BYTE2; \
+	type BL_PWM_REF_DIV; \
+	type BL_PWM_EN; \
+	type UC_IN_RESET; \
+	type BL_PWM_GRP1_IGNORE_MASTER_LOCK_EN; \
+	type BL_PWM_GRP1_REG_LOCK; \
+	type BL_PWM_GRP1_REG_UPDATE_PENDING
+
+struct dce_abm_shift {
+	ABM_REG_FIELD_LIST(uint8_t);
+};
+
+struct dce_abm_mask {
+	ABM_REG_FIELD_LIST(uint32_t);
+};
+
+struct dce_abm_registers {
+	uint32_t BL_PWM_PERIOD_CNTL;
+	uint32_t BL_PWM_CNTL;
+	uint32_t BL_PWM_CNTL2;
+	uint32_t LVTMA_PWRSEQ_REF_DIV;
+	uint32_t DC_ABM1_HG_SAMPLE_RATE;
+	uint32_t DC_ABM1_LS_SAMPLE_RATE;
+	uint32_t BL1_PWM_BL_UPDATE_SAMPLE_RATE;
+	uint32_t DC_ABM1_HG_MISC_CTRL;
+	uint32_t DC_ABM1_IPCSC_COEFF_SEL;
+	uint32_t BL1_PWM_CURRENT_ABM_LEVEL;
+	uint32_t BL1_PWM_TARGET_ABM_LEVEL;
+	uint32_t BL1_PWM_USER_LEVEL;
+	uint32_t DC_ABM1_LS_MIN_MAX_PIXEL_VALUE_THRES;
+	uint32_t DC_ABM1_HGLS_REG_READ_PROGRESS;
+	uint32_t MASTER_COMM_CNTL_REG;
+	uint32_t MASTER_COMM_CMD_REG;
+	uint32_t MASTER_COMM_DATA_REG1;
+	uint32_t BIOS_SCRATCH_2;
+	uint32_t DMCU_STATUS;
+	uint32_t BL_PWM_GRP1_REG_LOCK;
+};
+
+struct dce_abm {
+	struct abm base;
+	const struct dce_abm_registers *regs;
+	const struct dce_abm_shift *abm_shift;
+	const struct dce_abm_mask *abm_mask;
+};
+
+struct abm *dce_abm_create(
+	struct dc_context *ctx,
+	const struct dce_abm_registers *regs,
+	const struct dce_abm_shift *abm_shift,
+	const struct dce_abm_mask *abm_mask);
+
+void dce_abm_destroy(struct abm **abm);
+
+#endif /* _DCE_ABM_H_ */
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_audio.c b/drivers/gpu/drm/amd/display/dc/dce/dce_audio.c
new file mode 100644
index 000000000000..0df9ecb2710c
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_audio.c
@@ -0,0 +1,945 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "reg_helper.h"
+#include "dce_audio.h"
+#include "dce/dce_11_0_d.h"
+#include "dce/dce_11_0_sh_mask.h"
+
+#define DCE_AUD(audio)\
+	container_of(audio, struct dce_audio, base)
+
+#define CTX \
+	aud->base.ctx
+#define REG(reg)\
+	(aud->regs->reg)
+
+#undef FN
+#define FN(reg_name, field_name) \
+	aud->shifts->field_name, aud->masks->field_name
+
+#define IX_REG(reg)\
+	ix ## reg
+
+#define AZ_REG_READ(reg_name) \
+		read_indirect_azalia_reg(audio, IX_REG(reg_name))
+
+#define AZ_REG_WRITE(reg_name, value) \
+		write_indirect_azalia_reg(audio, IX_REG(reg_name), value)
+
+static void write_indirect_azalia_reg(struct audio *audio,
+	uint32_t reg_index,
+	uint32_t reg_data)
+{
+	struct dce_audio *aud = DCE_AUD(audio);
+
+	/* AZALIA_F0_CODEC_ENDPOINT_INDEX  endpoint index  */
+	REG_SET(AZALIA_F0_CODEC_ENDPOINT_INDEX, 0,
+			AZALIA_ENDPOINT_REG_INDEX, reg_index);
+
+	/* AZALIA_F0_CODEC_ENDPOINT_DATA  endpoint data  */
+	REG_SET(AZALIA_F0_CODEC_ENDPOINT_DATA, 0,
+			AZALIA_ENDPOINT_REG_DATA, reg_data);
+
+	dm_logger_write(CTX->logger, LOG_HW_AUDIO,
+		"AUDIO:write_indirect_azalia_reg: index: %u  data: %u\n",
+		reg_index, reg_data);
+}
+
+static uint32_t read_indirect_azalia_reg(struct audio *audio, uint32_t reg_index)
+{
+	struct dce_audio *aud = DCE_AUD(audio);
+
+	uint32_t value = 0;
+
+	/* AZALIA_F0_CODEC_ENDPOINT_INDEX  endpoint index  */
+	REG_SET(AZALIA_F0_CODEC_ENDPOINT_INDEX, 0,
+			AZALIA_ENDPOINT_REG_INDEX, reg_index);
+
+	/* AZALIA_F0_CODEC_ENDPOINT_DATA  endpoint data  */
+	value = REG_READ(AZALIA_F0_CODEC_ENDPOINT_DATA);
+
+	dm_logger_write(CTX->logger, LOG_HW_AUDIO,
+		"AUDIO:read_indirect_azalia_reg: index: %u  data: %u\n",
+		reg_index, value);
+
+	return value;
+}
+
+static bool is_audio_format_supported(
+	const struct audio_info *audio_info,
+	enum audio_format_code audio_format_code,
+	uint32_t *format_index)
+{
+	uint32_t index;
+	uint32_t max_channe_index = 0;
+	bool found = false;
+
+	if (audio_info == NULL)
+		return found;
+
+	/* pass through whole array */
+	for (index = 0; index < audio_info->mode_count; index++) {
+		if (audio_info->modes[index].format_code == audio_format_code) {
+			if (found) {
+				/* format has multiply entries, choose one with
+				 *  highst number of channels */
+				if (audio_info->modes[index].channel_count >
+		audio_info->modes[max_channe_index].channel_count) {
+					max_channe_index = index;
+				}
+			} else {
+				/* format found, save it's index */
+				found = true;
+				max_channe_index = index;
+			}
+		}
+	}
+
+	/* return index */
+	if (found && format_index != NULL)
+		*format_index = max_channe_index;
+
+	return found;
+}
+
+/*For HDMI, calculate if specified sample rates can fit into a given timing */
+static void check_audio_bandwidth_hdmi(
+	const struct audio_crtc_info *crtc_info,
+	uint32_t channel_count,
+	union audio_sample_rates *sample_rates)
+{
+	uint32_t samples;
+	uint32_t  h_blank;
+	bool limit_freq_to_48_khz = false;
+	bool limit_freq_to_88_2_khz = false;
+	bool limit_freq_to_96_khz = false;
+	bool limit_freq_to_174_4_khz = false;
+
+	/* For two channels supported return whatever sink support,unmodified*/
+	if (channel_count > 2) {
+
+		/* Based on HDMI spec 1.3 Table 7.5 */
+		if ((crtc_info->requested_pixel_clock <= 27000) &&
+		(crtc_info->v_active <= 576) &&
+		!(crtc_info->interlaced) &&
+		!(crtc_info->pixel_repetition == 2 ||
+		crtc_info->pixel_repetition == 4)) {
+			limit_freq_to_48_khz = true;
+
+		} else if ((crtc_info->requested_pixel_clock <= 27000) &&
+				(crtc_info->v_active <= 576) &&
+				(crtc_info->interlaced) &&
+				(crtc_info->pixel_repetition == 2)) {
+			limit_freq_to_88_2_khz = true;
+
+		} else if ((crtc_info->requested_pixel_clock <= 54000) &&
+				(crtc_info->v_active <= 576) &&
+				!(crtc_info->interlaced)) {
+			limit_freq_to_174_4_khz = true;
+		}
+	}
+
+	/* Also do some calculation for the available Audio Bandwidth for the
+	 * 8 ch (i.e. for the Layout 1 => ch > 2)
+	 */
+	h_blank = crtc_info->h_total - crtc_info->h_active;
+
+	if (crtc_info->pixel_repetition)
+		h_blank *= crtc_info->pixel_repetition;
+
+	/*based on HDMI spec 1.3 Table 7.5 */
+	h_blank -= 58;
+	/*for Control Period */
+	h_blank -= 16;
+
+	samples = h_blank * 10;
+	/* Number of Audio Packets (multiplied by 10) per Line (for 8 ch number
+	 * of Audio samples per line multiplied by 10 - Layout 1)
+	 */
+	samples /= 32;
+	samples *= crtc_info->v_active;
+	/*Number of samples multiplied by 10, per second */
+	samples *= crtc_info->refresh_rate;
+	/*Number of Audio samples per second */
+	samples /= 10;
+
+	/* @todo do it after deep color is implemented
+	 * 8xx - deep color bandwidth scaling
+	 * Extra bandwidth is avaliable in deep color b/c link runs faster than
+	 * pixel rate. This has the effect of allowing more tmds characters to
+	 * be transmitted during blank
+	 */
+
+	switch (crtc_info->color_depth) {
+	case COLOR_DEPTH_888:
+		samples *= 4;
+		break;
+	case COLOR_DEPTH_101010:
+		samples *= 5;
+		break;
+	case COLOR_DEPTH_121212:
+		samples *= 6;
+		break;
+	default:
+		samples *= 4;
+		break;
+	}
+
+	samples /= 4;
+
+	/*check limitation*/
+	if (samples < 88200)
+		limit_freq_to_48_khz = true;
+	else if (samples < 96000)
+		limit_freq_to_88_2_khz = true;
+	else if (samples < 176400)
+		limit_freq_to_96_khz = true;
+	else if (samples < 192000)
+		limit_freq_to_174_4_khz = true;
+
+	if (sample_rates != NULL) {
+		/* limit frequencies */
+		if (limit_freq_to_174_4_khz)
+			sample_rates->rate.RATE_192 = 0;
+
+		if (limit_freq_to_96_khz) {
+			sample_rates->rate.RATE_192 = 0;
+			sample_rates->rate.RATE_176_4 = 0;
+		}
+		if (limit_freq_to_88_2_khz) {
+			sample_rates->rate.RATE_192 = 0;
+			sample_rates->rate.RATE_176_4 = 0;
+			sample_rates->rate.RATE_96 = 0;
+		}
+		if (limit_freq_to_48_khz) {
+			sample_rates->rate.RATE_192 = 0;
+			sample_rates->rate.RATE_176_4 = 0;
+			sample_rates->rate.RATE_96 = 0;
+			sample_rates->rate.RATE_88_2 = 0;
+		}
+	}
+}
+
+/*For DP SST, calculate if specified sample rates can fit into a given timing */
+static void check_audio_bandwidth_dpsst(
+	const struct audio_crtc_info *crtc_info,
+	uint32_t channel_count,
+	union audio_sample_rates *sample_rates)
+{
+	/* do nothing */
+}
+
+/*For DP MST, calculate if specified sample rates can fit into a given timing */
+static void check_audio_bandwidth_dpmst(
+	const struct audio_crtc_info *crtc_info,
+	uint32_t channel_count,
+	union audio_sample_rates *sample_rates)
+{
+	/* do nothing  */
+}
+
+static void check_audio_bandwidth(
+	const struct audio_crtc_info *crtc_info,
+	uint32_t channel_count,
+	enum signal_type signal,
+	union audio_sample_rates *sample_rates)
+{
+	switch (signal) {
+	case SIGNAL_TYPE_HDMI_TYPE_A:
+		check_audio_bandwidth_hdmi(
+			crtc_info, channel_count, sample_rates);
+		break;
+	case SIGNAL_TYPE_EDP:
+	case SIGNAL_TYPE_DISPLAY_PORT:
+		check_audio_bandwidth_dpsst(
+			crtc_info, channel_count, sample_rates);
+		break;
+	case SIGNAL_TYPE_DISPLAY_PORT_MST:
+		check_audio_bandwidth_dpmst(
+			crtc_info, channel_count, sample_rates);
+		break;
+	default:
+		break;
+	}
+}
+
+/* expose/not expose HBR capability to Audio driver */
+static void set_high_bit_rate_capable(
+	struct audio *audio,
+	bool capable)
+{
+	uint32_t value = 0;
+
+	/* set high bit rate audio capable*/
+	value = AZ_REG_READ(AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_HBR);
+
+	set_reg_field_value(value, capable,
+		AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_HBR,
+		HBR_CAPABLE);
+
+	AZ_REG_WRITE(AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_HBR, value);
+}
+
+/* set video latency in in ms/2+1 */
+static void set_video_latency(
+	struct audio *audio,
+	int latency_in_ms)
+{
+	uint32_t value = 0;
+
+	if ((latency_in_ms < 0) || (latency_in_ms > 255))
+		return;
+
+	value = AZ_REG_READ(AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_LIPSYNC);
+
+	set_reg_field_value(value, latency_in_ms,
+		AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_LIPSYNC,
+		VIDEO_LIPSYNC);
+
+	AZ_REG_WRITE(AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_LIPSYNC,
+		value);
+}
+
+/* set audio latency in in ms/2+1 */
+static void set_audio_latency(
+	struct audio *audio,
+	int latency_in_ms)
+{
+	uint32_t value = 0;
+
+	if (latency_in_ms < 0)
+		latency_in_ms = 0;
+
+	if (latency_in_ms > 255)
+		latency_in_ms = 255;
+
+	value = AZ_REG_READ(AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_LIPSYNC);
+
+	set_reg_field_value(value, latency_in_ms,
+		AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_LIPSYNC,
+		AUDIO_LIPSYNC);
+
+	AZ_REG_WRITE(AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_LIPSYNC,
+		value);
+}
+
+void dce_aud_az_enable(struct audio *audio)
+{
+	struct dce_audio *aud = DCE_AUD(audio);
+	uint32_t value = AZ_REG_READ(AZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL);
+
+	set_reg_field_value(value, 1,
+			    AZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL,
+			    CLOCK_GATING_DISABLE);
+	set_reg_field_value(value, 1,
+			    AZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL,
+			    AUDIO_ENABLED);
+
+	AZ_REG_WRITE(AZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL, value);
+	value = AZ_REG_READ(AZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL);
+
+	dm_logger_write(CTX->logger, LOG_HW_AUDIO,
+			"\n\t========= AUDIO:dce_aud_az_enable: index: %u  data: 0x%x\n",
+			audio->inst, value);
+}
+
+void dce_aud_az_disable(struct audio *audio)
+{
+	uint32_t value;
+	struct dce_audio *aud = DCE_AUD(audio);
+
+	value = AZ_REG_READ(AZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL);
+
+	set_reg_field_value(value, 0,
+		AZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL,
+		AUDIO_ENABLED);
+	AZ_REG_WRITE(AZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL, value);
+
+	set_reg_field_value(value, 0,
+			AZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL,
+			CLOCK_GATING_DISABLE);
+	AZ_REG_WRITE(AZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL, value);
+	value = AZ_REG_READ(AZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL);
+	dm_logger_write(CTX->logger, LOG_HW_AUDIO,
+			"\n\t========= AUDIO:dce_aud_az_disable: index: %u  data: 0x%x\n",
+			audio->inst, value);
+}
+
+void dce_aud_az_configure(
+	struct audio *audio,
+	enum signal_type signal,
+	const struct audio_crtc_info *crtc_info,
+	const struct audio_info *audio_info)
+{
+	struct dce_audio *aud = DCE_AUD(audio);
+
+	uint32_t speakers = audio_info->flags.info.ALLSPEAKERS;
+	uint32_t value;
+	uint32_t field = 0;
+	enum audio_format_code audio_format_code;
+	uint32_t format_index;
+	uint32_t index;
+	bool is_ac3_supported = false;
+	union audio_sample_rates sample_rate;
+	uint32_t strlen = 0;
+	value = AZ_REG_READ(AZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL);
+	set_reg_field_value(value, 1,
+			AZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL,
+			CLOCK_GATING_DISABLE);
+	AZ_REG_WRITE(AZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL, value);
+
+	/* Speaker Allocation */
+	/*
+	uint32_t value;
+	uint32_t field = 0;*/
+	value = AZ_REG_READ(AZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER);
+
+	set_reg_field_value(value,
+		speakers,
+		AZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER,
+		SPEAKER_ALLOCATION);
+
+	/* LFE_PLAYBACK_LEVEL = LFEPBL
+	 * LFEPBL = 0 : Unknown or refer to other information
+	 * LFEPBL = 1 : 0dB playback
+	 * LFEPBL = 2 : +10dB playback
+	 * LFE_BL = 3 : Reserved
+	 */
+	set_reg_field_value(value,
+		0,
+		AZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER,
+		LFE_PLAYBACK_LEVEL);
+	/* todo: according to reg spec LFE_PLAYBACK_LEVEL is read only.
+	 *  why are we writing to it?  DCE8 does not write this */
+
+
+	set_reg_field_value(value,
+		0,
+		AZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER,
+		HDMI_CONNECTION);
+
+	set_reg_field_value(value,
+		0,
+		AZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER,
+		DP_CONNECTION);
+
+	field = get_reg_field_value(value,
+			AZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER,
+			EXTRA_CONNECTION_INFO);
+
+	field &= ~0x1;
+
+	set_reg_field_value(value,
+		field,
+		AZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER,
+		EXTRA_CONNECTION_INFO);
+
+	/* set audio for output signal */
+	switch (signal) {
+	case SIGNAL_TYPE_HDMI_TYPE_A:
+		set_reg_field_value(value,
+			1,
+			AZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER,
+			HDMI_CONNECTION);
+
+		break;
+
+	case SIGNAL_TYPE_EDP:
+	case SIGNAL_TYPE_DISPLAY_PORT:
+	case SIGNAL_TYPE_DISPLAY_PORT_MST:
+		set_reg_field_value(value,
+			1,
+			AZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER,
+			DP_CONNECTION);
+		break;
+	default:
+		BREAK_TO_DEBUGGER();
+		break;
+	}
+
+	AZ_REG_WRITE(AZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER, value);
+
+	/*  Audio Descriptors   */
+	/* pass through all formats */
+	for (format_index = 0; format_index < AUDIO_FORMAT_CODE_COUNT;
+			format_index++) {
+		audio_format_code =
+			(AUDIO_FORMAT_CODE_FIRST + format_index);
+
+		/* those are unsupported, skip programming */
+		if (audio_format_code == AUDIO_FORMAT_CODE_1BITAUDIO ||
+			audio_format_code == AUDIO_FORMAT_CODE_DST)
+			continue;
+
+		value = 0;
+
+		/* check if supported */
+		if (is_audio_format_supported(
+				audio_info, audio_format_code, &index)) {
+			const struct audio_mode *audio_mode =
+					&audio_info->modes[index];
+			union audio_sample_rates sample_rates =
+					audio_mode->sample_rates;
+			uint8_t byte2 = audio_mode->max_bit_rate;
+
+			/* adjust specific properties */
+			switch (audio_format_code) {
+			case AUDIO_FORMAT_CODE_LINEARPCM: {
+				check_audio_bandwidth(
+					crtc_info,
+					audio_mode->channel_count,
+					signal,
+					&sample_rates);
+
+				byte2 = audio_mode->sample_size;
+
+				set_reg_field_value(value,
+						sample_rates.all,
+						AZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR0,
+						SUPPORTED_FREQUENCIES_STEREO);
+				}
+				break;
+			case AUDIO_FORMAT_CODE_AC3:
+				is_ac3_supported = true;
+				break;
+			case AUDIO_FORMAT_CODE_DOLBYDIGITALPLUS:
+			case AUDIO_FORMAT_CODE_DTS_HD:
+			case AUDIO_FORMAT_CODE_MAT_MLP:
+			case AUDIO_FORMAT_CODE_DST:
+			case AUDIO_FORMAT_CODE_WMAPRO:
+				byte2 = audio_mode->vendor_specific;
+				break;
+			default:
+				break;
+			}
+
+			/* fill audio format data */
+			set_reg_field_value(value,
+					audio_mode->channel_count - 1,
+					AZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR0,
+					MAX_CHANNELS);
+
+			set_reg_field_value(value,
+					sample_rates.all,
+					AZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR0,
+					SUPPORTED_FREQUENCIES);
+
+			set_reg_field_value(value,
+					byte2,
+					AZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR0,
+					DESCRIPTOR_BYTE_2);
+		} /* if */
+
+		AZ_REG_WRITE(
+				AZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR0 + format_index,
+				value);
+	} /* for */
+
+	if (is_ac3_supported)
+		/* todo: this reg global.  why program global register? */
+		REG_WRITE(AZALIA_F0_CODEC_FUNCTION_PARAMETER_STREAM_FORMATS,
+				0x05);
+
+	/* check for 192khz/8-Ch support for HBR requirements */
+	sample_rate.all = 0;
+	sample_rate.rate.RATE_192 = 1;
+
+	check_audio_bandwidth(
+		crtc_info,
+		8,
+		signal,
+		&sample_rate);
+
+	set_high_bit_rate_capable(audio, sample_rate.rate.RATE_192);
+
+	/* Audio and Video Lipsync */
+	set_video_latency(audio, audio_info->video_latency);
+	set_audio_latency(audio, audio_info->audio_latency);
+
+	value = 0;
+	set_reg_field_value(value, audio_info->manufacture_id,
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO0,
+		MANUFACTURER_ID);
+
+	set_reg_field_value(value, audio_info->product_id,
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO0,
+		PRODUCT_ID);
+
+	AZ_REG_WRITE(AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO0,
+		value);
+
+	value = 0;
+
+	/*get display name string length */
+	while (audio_info->display_name[strlen++] != '\0') {
+		if (strlen >=
+		MAX_HW_AUDIO_INFO_DISPLAY_NAME_SIZE_IN_CHARS)
+			break;
+		}
+	set_reg_field_value(value, strlen,
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO1,
+		SINK_DESCRIPTION_LEN);
+
+	AZ_REG_WRITE(AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO1,
+		value);
+
+	/*
+	*write the port ID:
+	*PORT_ID0 = display index
+	*PORT_ID1 = 16bit BDF
+	*(format MSB->LSB: 8bit Bus, 5bit Device, 3bit Function)
+	*/
+
+	value = 0;
+
+	set_reg_field_value(value, audio_info->port_id[0],
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO2,
+		PORT_ID0);
+
+	AZ_REG_WRITE(AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO2, value);
+
+	value = 0;
+	set_reg_field_value(value, audio_info->port_id[1],
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO3,
+		PORT_ID1);
+
+	AZ_REG_WRITE(AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO3, value);
+
+	/*write the 18 char monitor string */
+
+	value = 0;
+	set_reg_field_value(value, audio_info->display_name[0],
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO4,
+		DESCRIPTION0);
+
+	set_reg_field_value(value, audio_info->display_name[1],
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO4,
+		DESCRIPTION1);
+
+	set_reg_field_value(value, audio_info->display_name[2],
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO4,
+		DESCRIPTION2);
+
+	set_reg_field_value(value, audio_info->display_name[3],
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO4,
+		DESCRIPTION3);
+
+	AZ_REG_WRITE(AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO4, value);
+
+	value = 0;
+	set_reg_field_value(value, audio_info->display_name[4],
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO5,
+		DESCRIPTION4);
+
+	set_reg_field_value(value, audio_info->display_name[5],
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO5,
+		DESCRIPTION5);
+
+	set_reg_field_value(value, audio_info->display_name[6],
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO5,
+		DESCRIPTION6);
+
+	set_reg_field_value(value, audio_info->display_name[7],
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO5,
+		DESCRIPTION7);
+
+	AZ_REG_WRITE(AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO5, value);
+
+	value = 0;
+	set_reg_field_value(value, audio_info->display_name[8],
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO6,
+		DESCRIPTION8);
+
+	set_reg_field_value(value, audio_info->display_name[9],
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO6,
+		DESCRIPTION9);
+
+	set_reg_field_value(value, audio_info->display_name[10],
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO6,
+		DESCRIPTION10);
+
+	set_reg_field_value(value, audio_info->display_name[11],
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO6,
+		DESCRIPTION11);
+
+	AZ_REG_WRITE(AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO6, value);
+
+	value = 0;
+	set_reg_field_value(value, audio_info->display_name[12],
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO7,
+		DESCRIPTION12);
+
+	set_reg_field_value(value, audio_info->display_name[13],
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO7,
+		DESCRIPTION13);
+
+	set_reg_field_value(value, audio_info->display_name[14],
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO7,
+		DESCRIPTION14);
+
+	set_reg_field_value(value, audio_info->display_name[15],
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO7,
+		DESCRIPTION15);
+
+	AZ_REG_WRITE(AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO7, value);
+
+	value = 0;
+	set_reg_field_value(value, audio_info->display_name[16],
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO8,
+		DESCRIPTION16);
+
+	set_reg_field_value(value, audio_info->display_name[17],
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO8,
+		DESCRIPTION17);
+
+	AZ_REG_WRITE(AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO8, value);
+}
+
+/*
+* todo: wall clk related functionality probably belong to clock_src.
+*/
+
+/* search pixel clock value for Azalia HDMI Audio */
+static void get_azalia_clock_info_hdmi(
+	uint32_t crtc_pixel_clock_in_khz,
+	uint32_t actual_pixel_clock_in_khz,
+	struct azalia_clock_info *azalia_clock_info)
+{
+	/* audio_dto_phase= 24 * 10,000;
+	 *   24MHz in [100Hz] units */
+	azalia_clock_info->audio_dto_phase =
+			24 * 10000;
+
+	/* audio_dto_module = PCLKFrequency * 10,000;
+	 *  [khz] -> [100Hz] */
+	azalia_clock_info->audio_dto_module =
+			actual_pixel_clock_in_khz * 10;
+}
+
+static void get_azalia_clock_info_dp(
+	uint32_t requested_pixel_clock_in_khz,
+	const struct audio_pll_info *pll_info,
+	struct azalia_clock_info *azalia_clock_info)
+{
+	/* Reported dpDtoSourceClockInkhz value for
+	 * DCE8 already adjusted for SS, do not need any
+	 * adjustment here anymore
+	 */
+
+	/*audio_dto_phase = 24 * 10,000;
+	 * 24MHz in [100Hz] units */
+	azalia_clock_info->audio_dto_phase = 24 * 10000;
+
+	/*audio_dto_module = dpDtoSourceClockInkhz * 10,000;
+	 *  [khz] ->[100Hz] */
+	azalia_clock_info->audio_dto_module =
+		pll_info->dp_dto_source_clock_in_khz * 10;
+}
+
+void dce_aud_wall_dto_setup(
+	struct audio *audio,
+	enum signal_type signal,
+	const struct audio_crtc_info *crtc_info,
+	const struct audio_pll_info *pll_info)
+{
+	struct dce_audio *aud = DCE_AUD(audio);
+
+	struct azalia_clock_info clock_info = { 0 };
+
+	if (dc_is_hdmi_signal(signal)) {
+		uint32_t src_sel;
+
+		/*DTO0 Programming goal:
+		-generate 24MHz, 128*Fs from 24MHz
+		-use DTO0 when an active HDMI port is connected
+		(optionally a DP is connected) */
+
+		/* calculate DTO settings */
+		get_azalia_clock_info_hdmi(
+			crtc_info->requested_pixel_clock,
+			crtc_info->calculated_pixel_clock,
+			&clock_info);
+
+		dm_logger_write(audio->ctx->logger, LOG_HW_AUDIO,\
+				"\n%s:Input::requested_pixel_clock = %d"\
+				"calculated_pixel_clock =%d\n"\
+				"audio_dto_module = %d audio_dto_phase =%d \n\n", __func__,\
+				crtc_info->requested_pixel_clock,\
+				crtc_info->calculated_pixel_clock,\
+				clock_info.audio_dto_module,\
+				clock_info.audio_dto_phase);
+
+		/* On TN/SI, Program DTO source select and DTO select before
+		programming DTO modulo and DTO phase. These bits must be
+		programmed first, otherwise there will be no HDMI audio at boot
+		up. This is a HW sequence change (different from old ASICs).
+		Caution when changing this programming sequence.
+
+		HDMI enabled, using DTO0
+		program master CRTC for DTO0 */
+		src_sel = pll_info->dto_source - DTO_SOURCE_ID0;
+		REG_UPDATE_2(DCCG_AUDIO_DTO_SOURCE,
+			DCCG_AUDIO_DTO0_SOURCE_SEL, src_sel,
+			DCCG_AUDIO_DTO_SEL, 0);
+
+		/* module */
+		REG_UPDATE(DCCG_AUDIO_DTO0_MODULE,
+			DCCG_AUDIO_DTO0_MODULE, clock_info.audio_dto_module);
+
+		/* phase */
+		REG_UPDATE(DCCG_AUDIO_DTO0_PHASE,
+			DCCG_AUDIO_DTO0_PHASE, clock_info.audio_dto_phase);
+	} else {
+		/*DTO1 Programming goal:
+		-generate 24MHz, 512*Fs, 128*Fs from 24MHz
+		-default is to used DTO1, and switch to DTO0 when an audio
+		master HDMI port is connected
+		-use as default for DP
+
+		calculate DTO settings */
+		get_azalia_clock_info_dp(
+			crtc_info->requested_pixel_clock,
+			pll_info,
+			&clock_info);
+
+		/* Program DTO select before programming DTO modulo and DTO
+		phase. default to use DTO1 */
+
+		REG_UPDATE(DCCG_AUDIO_DTO_SOURCE,
+				DCCG_AUDIO_DTO_SEL, 1);
+
+		REG_UPDATE(DCCG_AUDIO_DTO_SOURCE,
+			DCCG_AUDIO_DTO_SEL, 1);
+			/* DCCG_AUDIO_DTO2_USE_512FBR_DTO, 1)
+			 * Select 512fs for DP TODO: web register definition
+			 * does not match register header file
+			 * DCE11 version it's commented out while DCE8 it's set to 1
+			*/
+
+		/* module */
+		REG_UPDATE(DCCG_AUDIO_DTO1_MODULE,
+				DCCG_AUDIO_DTO1_MODULE, clock_info.audio_dto_module);
+
+		/* phase */
+		REG_UPDATE(DCCG_AUDIO_DTO1_PHASE,
+				DCCG_AUDIO_DTO1_PHASE, clock_info.audio_dto_phase);
+
+		REG_UPDATE(DCCG_AUDIO_DTO_SOURCE,
+				DCCG_AUDIO_DTO2_USE_512FBR_DTO, 1);
+
+	}
+}
+
+static bool dce_aud_endpoint_valid(struct audio *audio)
+{
+	uint32_t value;
+	uint32_t port_connectivity;
+
+	value = AZ_REG_READ(
+			AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_CONFIGURATION_DEFAULT);
+
+	port_connectivity = get_reg_field_value(value,
+			AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_CONFIGURATION_DEFAULT,
+			PORT_CONNECTIVITY);
+
+	return !(port_connectivity == 1);
+}
+
+/* initialize HW state */
+void dce_aud_hw_init(
+		struct audio *audio)
+{
+	uint32_t value;
+	struct dce_audio *aud = DCE_AUD(audio);
+
+	/* we only need to program the following registers once, so we only do
+	it for the inst 0*/
+	if (audio->inst != 0)
+		return;
+
+	/* Suport R5 - 32khz
+	 * Suport R6 - 44.1khz
+	 * Suport R7 - 48khz
+	 */
+	/*disable clock gating before write to endpoint register*/
+	value = AZ_REG_READ(AZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL);
+	set_reg_field_value(value, 1,
+			AZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL,
+			CLOCK_GATING_DISABLE);
+	AZ_REG_WRITE(AZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL, value);
+	REG_UPDATE(AZALIA_F0_CODEC_FUNCTION_PARAMETER_SUPPORTED_SIZE_RATES,
+			AUDIO_RATE_CAPABILITIES, 0x70);
+
+	/*Keep alive bit to verify HW block in BU. */
+	REG_UPDATE_2(AZALIA_F0_CODEC_FUNCTION_PARAMETER_POWER_STATES,
+			CLKSTOP, 1,
+			EPSS, 1);
+}
+
+static const struct audio_funcs funcs = {
+	.endpoint_valid = dce_aud_endpoint_valid,
+	.hw_init = dce_aud_hw_init,
+	.wall_dto_setup = dce_aud_wall_dto_setup,
+	.az_enable = dce_aud_az_enable,
+	.az_disable = dce_aud_az_disable,
+	.az_configure = dce_aud_az_configure,
+	.destroy = dce_aud_destroy,
+};
+
+void dce_aud_destroy(struct audio **audio)
+{
+	struct dce_audio *aud = DCE_AUD(*audio);
+
+	kfree(aud);
+	*audio = NULL;
+}
+
+struct audio *dce_audio_create(
+		struct dc_context *ctx,
+		unsigned int inst,
+		const struct dce_audio_registers *reg,
+		const struct dce_audio_shift *shifts,
+		const struct dce_aduio_mask *masks
+		)
+{
+	struct dce_audio *audio = kzalloc(sizeof(*audio), GFP_KERNEL);
+
+	if (audio == NULL) {
+		ASSERT_CRITICAL(audio);
+		return NULL;
+	}
+
+	audio->base.ctx = ctx;
+	audio->base.inst = inst;
+	audio->base.funcs = &funcs;
+
+	audio->regs = reg;
+	audio->shifts = shifts;
+	audio->masks = masks;
+
+	return &audio->base;
+}
+
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_audio.h b/drivers/gpu/drm/amd/display/dc/dce/dce_audio.h
new file mode 100644
index 000000000000..0dc5ff137c7a
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_audio.h
@@ -0,0 +1,148 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+#ifndef __DAL_AUDIO_DCE_110_H__
+#define __DAL_AUDIO_DCE_110_H__
+
+#include "audio.h"
+
+#define AUD_COMMON_REG_LIST(id)\
+	SRI(AZALIA_F0_CODEC_ENDPOINT_INDEX, AZF0ENDPOINT, id),\
+	SRI(AZALIA_F0_CODEC_ENDPOINT_DATA, AZF0ENDPOINT, id),\
+	SR(AZALIA_F0_CODEC_FUNCTION_PARAMETER_STREAM_FORMATS),\
+	SR(AZALIA_F0_CODEC_FUNCTION_PARAMETER_SUPPORTED_SIZE_RATES),\
+	SR(AZALIA_F0_CODEC_FUNCTION_PARAMETER_POWER_STATES),\
+	SR(DCCG_AUDIO_DTO_SOURCE),\
+	SR(DCCG_AUDIO_DTO0_MODULE),\
+	SR(DCCG_AUDIO_DTO0_PHASE),\
+	SR(DCCG_AUDIO_DTO1_MODULE),\
+	SR(DCCG_AUDIO_DTO1_PHASE)
+
+
+ /* set field name */
+#define SF(reg_name, field_name, post_fix)\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
+
+#define AUD_COMMON_MASK_SH_LIST_BASE(mask_sh)\
+		SF(DCCG_AUDIO_DTO_SOURCE, DCCG_AUDIO_DTO0_SOURCE_SEL, mask_sh),\
+		SF(DCCG_AUDIO_DTO_SOURCE, DCCG_AUDIO_DTO_SEL, mask_sh),\
+		SF(DCCG_AUDIO_DTO_SOURCE, DCCG_AUDIO_DTO2_USE_512FBR_DTO, mask_sh),\
+		SF(DCCG_AUDIO_DTO0_MODULE, DCCG_AUDIO_DTO0_MODULE, mask_sh),\
+		SF(DCCG_AUDIO_DTO0_PHASE, DCCG_AUDIO_DTO0_PHASE, mask_sh),\
+		SF(DCCG_AUDIO_DTO1_MODULE, DCCG_AUDIO_DTO1_MODULE, mask_sh),\
+		SF(DCCG_AUDIO_DTO1_PHASE, DCCG_AUDIO_DTO1_PHASE, mask_sh),\
+		SF(AZALIA_F0_CODEC_FUNCTION_PARAMETER_SUPPORTED_SIZE_RATES, AUDIO_RATE_CAPABILITIES, mask_sh),\
+		SF(AZALIA_F0_CODEC_FUNCTION_PARAMETER_POWER_STATES, CLKSTOP, mask_sh),\
+		SF(AZALIA_F0_CODEC_FUNCTION_PARAMETER_POWER_STATES, EPSS, mask_sh)
+
+#define AUD_COMMON_MASK_SH_LIST(mask_sh)\
+		AUD_COMMON_MASK_SH_LIST_BASE(mask_sh),\
+		SF(AZALIA_F0_CODEC_ENDPOINT_INDEX, AZALIA_ENDPOINT_REG_INDEX, mask_sh),\
+		SF(AZALIA_F0_CODEC_ENDPOINT_DATA, AZALIA_ENDPOINT_REG_DATA, mask_sh)
+
+
+struct dce_audio_registers {
+	uint32_t AZALIA_F0_CODEC_ENDPOINT_INDEX;
+	uint32_t AZALIA_F0_CODEC_ENDPOINT_DATA;
+
+	uint32_t AZALIA_F0_CODEC_FUNCTION_PARAMETER_STREAM_FORMATS;
+	uint32_t AZALIA_F0_CODEC_FUNCTION_PARAMETER_SUPPORTED_SIZE_RATES;
+	uint32_t AZALIA_F0_CODEC_FUNCTION_PARAMETER_POWER_STATES;
+
+	uint32_t DCCG_AUDIO_DTO_SOURCE;
+	uint32_t DCCG_AUDIO_DTO0_MODULE;
+	uint32_t DCCG_AUDIO_DTO0_PHASE;
+	uint32_t DCCG_AUDIO_DTO1_MODULE;
+	uint32_t DCCG_AUDIO_DTO1_PHASE;
+
+	uint32_t AUDIO_RATE_CAPABILITIES;
+};
+
+struct dce_audio_shift {
+	uint8_t AZALIA_ENDPOINT_REG_INDEX;
+	uint8_t AZALIA_ENDPOINT_REG_DATA;
+
+	uint8_t AUDIO_RATE_CAPABILITIES;
+	uint8_t CLKSTOP;
+	uint8_t EPSS;
+
+	uint8_t DCCG_AUDIO_DTO0_SOURCE_SEL;
+	uint8_t DCCG_AUDIO_DTO_SEL;
+	uint8_t DCCG_AUDIO_DTO0_MODULE;
+	uint8_t DCCG_AUDIO_DTO0_PHASE;
+	uint8_t DCCG_AUDIO_DTO1_MODULE;
+	uint8_t DCCG_AUDIO_DTO1_PHASE;
+	uint8_t DCCG_AUDIO_DTO2_USE_512FBR_DTO;
+};
+
+struct dce_aduio_mask {
+	uint32_t AZALIA_ENDPOINT_REG_INDEX;
+	uint32_t AZALIA_ENDPOINT_REG_DATA;
+
+	uint32_t AUDIO_RATE_CAPABILITIES;
+	uint32_t CLKSTOP;
+	uint32_t EPSS;
+
+	uint32_t DCCG_AUDIO_DTO0_SOURCE_SEL;
+	uint32_t DCCG_AUDIO_DTO_SEL;
+	uint32_t DCCG_AUDIO_DTO0_MODULE;
+	uint32_t DCCG_AUDIO_DTO0_PHASE;
+	uint32_t DCCG_AUDIO_DTO1_MODULE;
+	uint32_t DCCG_AUDIO_DTO1_PHASE;
+	uint32_t DCCG_AUDIO_DTO2_USE_512FBR_DTO;
+};
+
+struct dce_audio {
+	struct audio base;
+	const struct dce_audio_registers *regs;
+	const struct dce_audio_shift *shifts;
+	const struct dce_aduio_mask *masks;
+};
+
+struct audio *dce_audio_create(
+		struct dc_context *ctx,
+		unsigned int inst,
+		const struct dce_audio_registers *reg,
+		const struct dce_audio_shift *shifts,
+		const struct dce_aduio_mask *masks);
+
+void dce_aud_destroy(struct audio **audio);
+
+void dce_aud_hw_init(struct audio *audio);
+
+void dce_aud_az_enable(struct audio *audio);
+void dce_aud_az_disable(struct audio *audio);
+
+void dce_aud_az_configure(struct audio *audio,
+	enum signal_type signal,
+	const struct audio_crtc_info *crtc_info,
+	const struct audio_info *audio_info);
+
+void dce_aud_wall_dto_setup(struct audio *audio,
+	enum signal_type signal,
+	const struct audio_crtc_info *crtc_info,
+	const struct audio_pll_info *pll_info);
+
+#endif   /*__DAL_AUDIO_DCE_110_H__*/
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c b/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c
new file mode 100644
index 000000000000..31280d252753
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c
@@ -0,0 +1,1383 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+
+#include "dc_types.h"
+#include "core_types.h"
+
+#include "include/grph_object_id.h"
+#include "include/logger_interface.h"
+
+#include "dce_clock_source.h"
+
+#include "reg_helper.h"
+
+#define REG(reg)\
+	(clk_src->regs->reg)
+
+#define CTX \
+	clk_src->base.ctx
+
+#undef FN
+#define FN(reg_name, field_name) \
+	clk_src->cs_shift->field_name, clk_src->cs_mask->field_name
+
+#define FRACT_FB_DIVIDER_DEC_POINTS_MAX_NUM 6
+#define CALC_PLL_CLK_SRC_ERR_TOLERANCE 1
+#define MAX_PLL_CALC_ERROR 0xFFFFFFFF
+
+static const struct spread_spectrum_data *get_ss_data_entry(
+		struct dce110_clk_src *clk_src,
+		enum signal_type signal,
+		uint32_t pix_clk_khz)
+{
+
+	uint32_t entrys_num;
+	uint32_t i;
+	struct spread_spectrum_data *ss_parm = NULL;
+	struct spread_spectrum_data *ret = NULL;
+
+	switch (signal) {
+	case SIGNAL_TYPE_DVI_SINGLE_LINK:
+	case SIGNAL_TYPE_DVI_DUAL_LINK:
+		ss_parm = clk_src->dvi_ss_params;
+		entrys_num = clk_src->dvi_ss_params_cnt;
+		break;
+
+	case SIGNAL_TYPE_HDMI_TYPE_A:
+		ss_parm = clk_src->hdmi_ss_params;
+		entrys_num = clk_src->hdmi_ss_params_cnt;
+		break;
+
+	case SIGNAL_TYPE_DISPLAY_PORT:
+	case SIGNAL_TYPE_DISPLAY_PORT_MST:
+	case SIGNAL_TYPE_EDP:
+	case SIGNAL_TYPE_VIRTUAL:
+		ss_parm = clk_src->dp_ss_params;
+		entrys_num = clk_src->dp_ss_params_cnt;
+		break;
+
+	default:
+		ss_parm = NULL;
+		entrys_num = 0;
+		break;
+	}
+
+	if (ss_parm == NULL)
+		return ret;
+
+	for (i = 0; i < entrys_num; ++i, ++ss_parm) {
+		if (ss_parm->freq_range_khz >= pix_clk_khz) {
+			ret = ss_parm;
+			break;
+		}
+	}
+
+	return ret;
+}
+
+/**
+* Function: calculate_fb_and_fractional_fb_divider
+*
+* * DESCRIPTION: Calculates feedback and fractional feedback dividers values
+*
+*PARAMETERS:
+* targetPixelClock             Desired frequency in 10 KHz
+* ref_divider                  Reference divider (already known)
+* postDivider                  Post Divider (already known)
+* feedback_divider_param       Pointer where to store
+*					calculated feedback divider value
+* fract_feedback_divider_param Pointer where to store
+*					calculated fract feedback divider value
+*
+*RETURNS:
+* It fills the locations pointed by feedback_divider_param
+*					and fract_feedback_divider_param
+* It returns	- true if feedback divider not 0
+*		- false should never happen)
+*/
+static bool calculate_fb_and_fractional_fb_divider(
+		struct calc_pll_clock_source *calc_pll_cs,
+		uint32_t target_pix_clk_khz,
+		uint32_t ref_divider,
+		uint32_t post_divider,
+		uint32_t *feedback_divider_param,
+		uint32_t *fract_feedback_divider_param)
+{
+	uint64_t feedback_divider;
+
+	feedback_divider =
+		(uint64_t)(target_pix_clk_khz * ref_divider * post_divider);
+	feedback_divider *= 10;
+	/* additional factor, since we divide by 10 afterwards */
+	feedback_divider *= (uint64_t)(calc_pll_cs->fract_fb_divider_factor);
+	feedback_divider = div_u64(feedback_divider, calc_pll_cs->ref_freq_khz);
+
+/*Round to the number of precision
+ * The following code replace the old code (ullfeedbackDivider + 5)/10
+ * for example if the difference between the number
+ * of fractional feedback decimal point and the fractional FB Divider precision
+ * is 2 then the equation becomes (ullfeedbackDivider + 5*100) / (10*100))*/
+
+	feedback_divider += (uint64_t)
+			(5 * calc_pll_cs->fract_fb_divider_precision_factor);
+	feedback_divider =
+		div_u64(feedback_divider,
+			calc_pll_cs->fract_fb_divider_precision_factor * 10);
+	feedback_divider *= (uint64_t)
+			(calc_pll_cs->fract_fb_divider_precision_factor);
+
+	*feedback_divider_param =
+		div_u64_rem(
+			feedback_divider,
+			calc_pll_cs->fract_fb_divider_factor,
+			fract_feedback_divider_param);
+
+	if (*feedback_divider_param != 0)
+		return true;
+	return false;
+}
+
+/**
+*calc_fb_divider_checking_tolerance
+*
+*DESCRIPTION: Calculates Feedback and Fractional Feedback divider values
+*		for passed Reference and Post divider, checking for tolerance.
+*PARAMETERS:
+* pll_settings		Pointer to structure
+* ref_divider		Reference divider (already known)
+* postDivider		Post Divider (already known)
+* tolerance		Tolerance for Calculated Pixel Clock to be within
+*
+*RETURNS:
+* It fills the PLLSettings structure with PLL Dividers values
+* if calculated values are within required tolerance
+* It returns	- true if eror is within tolerance
+*		- false if eror is not within tolerance
+*/
+static bool calc_fb_divider_checking_tolerance(
+		struct calc_pll_clock_source *calc_pll_cs,
+		struct pll_settings *pll_settings,
+		uint32_t ref_divider,
+		uint32_t post_divider,
+		uint32_t tolerance)
+{
+	uint32_t feedback_divider;
+	uint32_t fract_feedback_divider;
+	uint32_t actual_calculated_clock_khz;
+	uint32_t abs_err;
+	uint64_t actual_calc_clk_khz;
+
+	calculate_fb_and_fractional_fb_divider(
+			calc_pll_cs,
+			pll_settings->adjusted_pix_clk,
+			ref_divider,
+			post_divider,
+			&feedback_divider,
+			&fract_feedback_divider);
+
+	/*Actual calculated value*/
+	actual_calc_clk_khz = (uint64_t)(feedback_divider *
+					calc_pll_cs->fract_fb_divider_factor) +
+							fract_feedback_divider;
+	actual_calc_clk_khz *= calc_pll_cs->ref_freq_khz;
+	actual_calc_clk_khz =
+		div_u64(actual_calc_clk_khz,
+			ref_divider * post_divider *
+				calc_pll_cs->fract_fb_divider_factor);
+
+	actual_calculated_clock_khz = (uint32_t)(actual_calc_clk_khz);
+
+	abs_err = (actual_calculated_clock_khz >
+					pll_settings->adjusted_pix_clk)
+			? actual_calculated_clock_khz -
+					pll_settings->adjusted_pix_clk
+			: pll_settings->adjusted_pix_clk -
+						actual_calculated_clock_khz;
+
+	if (abs_err <= tolerance) {
+		/*found good values*/
+		pll_settings->reference_freq = calc_pll_cs->ref_freq_khz;
+		pll_settings->reference_divider = ref_divider;
+		pll_settings->feedback_divider = feedback_divider;
+		pll_settings->fract_feedback_divider = fract_feedback_divider;
+		pll_settings->pix_clk_post_divider = post_divider;
+		pll_settings->calculated_pix_clk =
+			actual_calculated_clock_khz;
+		pll_settings->vco_freq =
+			actual_calculated_clock_khz * post_divider;
+		return true;
+	}
+	return false;
+}
+
+static bool calc_pll_dividers_in_range(
+		struct calc_pll_clock_source *calc_pll_cs,
+		struct pll_settings *pll_settings,
+		uint32_t min_ref_divider,
+		uint32_t max_ref_divider,
+		uint32_t min_post_divider,
+		uint32_t max_post_divider,
+		uint32_t err_tolerance)
+{
+	uint32_t ref_divider;
+	uint32_t post_divider;
+	uint32_t tolerance;
+
+/* This is err_tolerance / 10000 = 0.0025 - acceptable error of 0.25%
+ * This is errorTolerance / 10000 = 0.0001 - acceptable error of 0.01%*/
+	tolerance = (pll_settings->adjusted_pix_clk * err_tolerance) /
+									10000;
+	if (tolerance < CALC_PLL_CLK_SRC_ERR_TOLERANCE)
+		tolerance = CALC_PLL_CLK_SRC_ERR_TOLERANCE;
+
+	for (
+			post_divider = max_post_divider;
+			post_divider >= min_post_divider;
+			--post_divider) {
+		for (
+				ref_divider = min_ref_divider;
+				ref_divider <= max_ref_divider;
+				++ref_divider) {
+			if (calc_fb_divider_checking_tolerance(
+					calc_pll_cs,
+					pll_settings,
+					ref_divider,
+					post_divider,
+					tolerance)) {
+				return true;
+			}
+		}
+	}
+
+	return false;
+}
+
+static uint32_t calculate_pixel_clock_pll_dividers(
+		struct calc_pll_clock_source *calc_pll_cs,
+		struct pll_settings *pll_settings)
+{
+	uint32_t err_tolerance;
+	uint32_t min_post_divider;
+	uint32_t max_post_divider;
+	uint32_t min_ref_divider;
+	uint32_t max_ref_divider;
+
+	if (pll_settings->adjusted_pix_clk == 0) {
+		dm_logger_write(calc_pll_cs->ctx->logger, LOG_ERROR,
+			"%s Bad requested pixel clock", __func__);
+		return MAX_PLL_CALC_ERROR;
+	}
+
+/* 1) Find Post divider ranges */
+	if (pll_settings->pix_clk_post_divider) {
+		min_post_divider = pll_settings->pix_clk_post_divider;
+		max_post_divider = pll_settings->pix_clk_post_divider;
+	} else {
+		min_post_divider = calc_pll_cs->min_pix_clock_pll_post_divider;
+		if (min_post_divider * pll_settings->adjusted_pix_clk <
+						calc_pll_cs->min_vco_khz) {
+			min_post_divider = calc_pll_cs->min_vco_khz /
+					pll_settings->adjusted_pix_clk;
+			if ((min_post_divider *
+					pll_settings->adjusted_pix_clk) <
+						calc_pll_cs->min_vco_khz)
+				min_post_divider++;
+		}
+
+		max_post_divider = calc_pll_cs->max_pix_clock_pll_post_divider;
+		if (max_post_divider * pll_settings->adjusted_pix_clk
+				> calc_pll_cs->max_vco_khz)
+			max_post_divider = calc_pll_cs->max_vco_khz /
+					pll_settings->adjusted_pix_clk;
+	}
+
+/* 2) Find Reference divider ranges
+ * When SS is enabled, or for Display Port even without SS,
+ * pll_settings->referenceDivider is not zero.
+ * So calculate PPLL FB and fractional FB divider
+ * using the passed reference divider*/
+
+	if (pll_settings->reference_divider) {
+		min_ref_divider = pll_settings->reference_divider;
+		max_ref_divider = pll_settings->reference_divider;
+	} else {
+		min_ref_divider = ((calc_pll_cs->ref_freq_khz
+				/ calc_pll_cs->max_pll_input_freq_khz)
+				> calc_pll_cs->min_pll_ref_divider)
+			? calc_pll_cs->ref_freq_khz
+					/ calc_pll_cs->max_pll_input_freq_khz
+			: calc_pll_cs->min_pll_ref_divider;
+
+		max_ref_divider = ((calc_pll_cs->ref_freq_khz
+				/ calc_pll_cs->min_pll_input_freq_khz)
+				< calc_pll_cs->max_pll_ref_divider)
+			? calc_pll_cs->ref_freq_khz /
+					calc_pll_cs->min_pll_input_freq_khz
+			: calc_pll_cs->max_pll_ref_divider;
+	}
+
+/* If some parameters are invalid we could have scenario when  "min">"max"
+ * which produced endless loop later.
+ * We should investigate why we get the wrong parameters.
+ * But to follow the similar logic when "adjustedPixelClock" is set to be 0
+ * it is better to return here than cause system hang/watchdog timeout later.
+ *  ## SVS Wed 15 Jul 2009 */
+
+	if (min_post_divider > max_post_divider) {
+		dm_logger_write(calc_pll_cs->ctx->logger, LOG_ERROR,
+			"%s Post divider range is invalid", __func__);
+		return MAX_PLL_CALC_ERROR;
+	}
+
+	if (min_ref_divider > max_ref_divider) {
+		dm_logger_write(calc_pll_cs->ctx->logger, LOG_ERROR,
+			"%s Reference divider range is invalid", __func__);
+		return MAX_PLL_CALC_ERROR;
+	}
+
+/* 3) Try to find PLL dividers given ranges
+ * starting with minimal error tolerance.
+ * Increase error tolerance until PLL dividers found*/
+	err_tolerance = MAX_PLL_CALC_ERROR;
+
+	while (!calc_pll_dividers_in_range(
+			calc_pll_cs,
+			pll_settings,
+			min_ref_divider,
+			max_ref_divider,
+			min_post_divider,
+			max_post_divider,
+			err_tolerance))
+		err_tolerance += (err_tolerance > 10)
+				? (err_tolerance / 10)
+				: 1;
+
+	return err_tolerance;
+}
+
+static bool pll_adjust_pix_clk(
+		struct dce110_clk_src *clk_src,
+		struct pixel_clk_params *pix_clk_params,
+		struct pll_settings *pll_settings)
+{
+	uint32_t actual_pix_clk_khz = 0;
+	uint32_t requested_clk_khz = 0;
+	struct bp_adjust_pixel_clock_parameters bp_adjust_pixel_clock_params = {
+							0 };
+	enum bp_result bp_result;
+	switch (pix_clk_params->signal_type) {
+	case SIGNAL_TYPE_HDMI_TYPE_A: {
+		requested_clk_khz = pix_clk_params->requested_pix_clk;
+		if (pix_clk_params->pixel_encoding != PIXEL_ENCODING_YCBCR422) {
+			switch (pix_clk_params->color_depth) {
+			case COLOR_DEPTH_101010:
+				requested_clk_khz = (requested_clk_khz * 5) >> 2;
+				break; /* x1.25*/
+			case COLOR_DEPTH_121212:
+				requested_clk_khz = (requested_clk_khz * 6) >> 2;
+				break; /* x1.5*/
+			case COLOR_DEPTH_161616:
+				requested_clk_khz = requested_clk_khz * 2;
+				break; /* x2.0*/
+			default:
+				break;
+			}
+		}
+		actual_pix_clk_khz = requested_clk_khz;
+	}
+		break;
+
+	case SIGNAL_TYPE_DISPLAY_PORT:
+	case SIGNAL_TYPE_DISPLAY_PORT_MST:
+	case SIGNAL_TYPE_EDP:
+		requested_clk_khz = pix_clk_params->requested_sym_clk;
+		actual_pix_clk_khz = pix_clk_params->requested_pix_clk;
+		break;
+
+	default:
+		requested_clk_khz = pix_clk_params->requested_pix_clk;
+		actual_pix_clk_khz = pix_clk_params->requested_pix_clk;
+		break;
+	}
+
+	bp_adjust_pixel_clock_params.pixel_clock = requested_clk_khz;
+	bp_adjust_pixel_clock_params.
+		encoder_object_id = pix_clk_params->encoder_object_id;
+	bp_adjust_pixel_clock_params.signal_type = pix_clk_params->signal_type;
+	bp_adjust_pixel_clock_params.
+		ss_enable = pix_clk_params->flags.ENABLE_SS;
+	bp_result = clk_src->bios->funcs->adjust_pixel_clock(
+			clk_src->bios, &bp_adjust_pixel_clock_params);
+	if (bp_result == BP_RESULT_OK) {
+		pll_settings->actual_pix_clk = actual_pix_clk_khz;
+		pll_settings->adjusted_pix_clk =
+			bp_adjust_pixel_clock_params.adjusted_pixel_clock;
+		pll_settings->reference_divider =
+			bp_adjust_pixel_clock_params.reference_divider;
+		pll_settings->pix_clk_post_divider =
+			bp_adjust_pixel_clock_params.pixel_clock_post_divider;
+
+		return true;
+	}
+
+	return false;
+}
+
+/**
+ * Calculate PLL Dividers for given Clock Value.
+ * First will call VBIOS Adjust Exec table to check if requested Pixel clock
+ * will be Adjusted based on usage.
+ * Then it will calculate PLL Dividers for this Adjusted clock using preferred
+ * method (Maximum VCO frequency).
+ *
+ * \return
+ *     Calculation error in units of 0.01%
+ */
+
+static uint32_t dce110_get_pix_clk_dividers_helper (
+		struct dce110_clk_src *clk_src,
+		struct pll_settings *pll_settings,
+		struct pixel_clk_params *pix_clk_params)
+{
+	uint32_t field = 0;
+	uint32_t pll_calc_error = MAX_PLL_CALC_ERROR;
+
+	/* Check if reference clock is external (not pcie/xtalin)
+	* HW Dce80 spec:
+	* 00 - PCIE_REFCLK, 01 - XTALIN,    02 - GENERICA,    03 - GENERICB
+	* 04 - HSYNCA,      05 - GENLK_CLK, 06 - PCIE_REFCLK, 07 - DVOCLK0 */
+	REG_GET(PLL_CNTL, PLL_REF_DIV_SRC, &field);
+	pll_settings->use_external_clk = (field > 1);
+
+	/* VBIOS by default enables DP SS (spread on IDCLK) for DCE 8.0 always
+	 * (we do not care any more from SI for some older DP Sink which
+	 * does not report SS support, no known issues) */
+	if ((pix_clk_params->flags.ENABLE_SS) ||
+			(dc_is_dp_signal(pix_clk_params->signal_type))) {
+
+		const struct spread_spectrum_data *ss_data = get_ss_data_entry(
+					clk_src,
+					pix_clk_params->signal_type,
+					pll_settings->adjusted_pix_clk);
+
+		if (NULL != ss_data)
+			pll_settings->ss_percentage = ss_data->percentage;
+	}
+
+	/* Check VBIOS AdjustPixelClock Exec table */
+	if (!pll_adjust_pix_clk(clk_src, pix_clk_params, pll_settings)) {
+		/* Should never happen, ASSERT and fill up values to be able
+		 * to continue. */
+		dm_logger_write(clk_src->base.ctx->logger, LOG_ERROR,
+			"%s: Failed to adjust pixel clock!!", __func__);
+		pll_settings->actual_pix_clk =
+				pix_clk_params->requested_pix_clk;
+		pll_settings->adjusted_pix_clk =
+				pix_clk_params->requested_pix_clk;
+
+		if (dc_is_dp_signal(pix_clk_params->signal_type))
+			pll_settings->adjusted_pix_clk = 100000;
+	}
+
+	/* Calculate Dividers */
+	if (pix_clk_params->signal_type == SIGNAL_TYPE_HDMI_TYPE_A)
+		/*Calculate Dividers by HDMI object, no SS case or SS case */
+		pll_calc_error =
+			calculate_pixel_clock_pll_dividers(
+					&clk_src->calc_pll_hdmi,
+					pll_settings);
+	else
+		/*Calculate Dividers by default object, no SS case or SS case */
+		pll_calc_error =
+			calculate_pixel_clock_pll_dividers(
+					&clk_src->calc_pll,
+					pll_settings);
+
+	return pll_calc_error;
+}
+
+static void dce112_get_pix_clk_dividers_helper (
+		struct dce110_clk_src *clk_src,
+		struct pll_settings *pll_settings,
+		struct pixel_clk_params *pix_clk_params)
+{
+	uint32_t actualPixelClockInKHz;
+
+	actualPixelClockInKHz = pix_clk_params->requested_pix_clk;
+	/* Calculate Dividers */
+	if (pix_clk_params->signal_type == SIGNAL_TYPE_HDMI_TYPE_A) {
+		switch (pix_clk_params->color_depth) {
+		case COLOR_DEPTH_101010:
+			actualPixelClockInKHz = (actualPixelClockInKHz * 5) >> 2;
+			break;
+		case COLOR_DEPTH_121212:
+			actualPixelClockInKHz = (actualPixelClockInKHz * 6) >> 2;
+			break;
+		case COLOR_DEPTH_161616:
+			actualPixelClockInKHz = actualPixelClockInKHz * 2;
+			break;
+		default:
+			break;
+		}
+	}
+	pll_settings->actual_pix_clk = actualPixelClockInKHz;
+	pll_settings->adjusted_pix_clk = actualPixelClockInKHz;
+	pll_settings->calculated_pix_clk = pix_clk_params->requested_pix_clk;
+}
+
+static uint32_t dce110_get_pix_clk_dividers(
+		struct clock_source *cs,
+		struct pixel_clk_params *pix_clk_params,
+		struct pll_settings *pll_settings)
+{
+	struct dce110_clk_src *clk_src = TO_DCE110_CLK_SRC(cs);
+	uint32_t pll_calc_error = MAX_PLL_CALC_ERROR;
+
+	if (pix_clk_params == NULL || pll_settings == NULL
+			|| pix_clk_params->requested_pix_clk == 0) {
+		dm_logger_write(clk_src->base.ctx->logger, LOG_ERROR,
+			"%s: Invalid parameters!!\n", __func__);
+		return pll_calc_error;
+	}
+
+	memset(pll_settings, 0, sizeof(*pll_settings));
+
+	if (cs->id == CLOCK_SOURCE_ID_DP_DTO ||
+			cs->id == CLOCK_SOURCE_ID_EXTERNAL) {
+		pll_settings->adjusted_pix_clk = clk_src->ext_clk_khz;
+		pll_settings->calculated_pix_clk = clk_src->ext_clk_khz;
+		pll_settings->actual_pix_clk =
+					pix_clk_params->requested_pix_clk;
+		return 0;
+	}
+
+	switch (cs->ctx->dce_version) {
+	case DCE_VERSION_8_0:
+	case DCE_VERSION_8_1:
+	case DCE_VERSION_8_3:
+	case DCE_VERSION_10_0:
+	case DCE_VERSION_11_0:
+		pll_calc_error =
+			dce110_get_pix_clk_dividers_helper(clk_src,
+			pll_settings, pix_clk_params);
+		break;
+	case DCE_VERSION_11_2:
+	case DCE_VERSION_12_0:
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	case DCN_VERSION_1_0:
+#endif
+
+		dce112_get_pix_clk_dividers_helper(clk_src,
+				pll_settings, pix_clk_params);
+		break;
+	default:
+		break;
+	}
+
+	return pll_calc_error;
+}
+
+static uint32_t dce110_get_pll_pixel_rate_in_hz(
+	struct clock_source *cs,
+	struct pixel_clk_params *pix_clk_params,
+	struct pll_settings *pll_settings)
+{
+	uint32_t inst = pix_clk_params->controller_id - CONTROLLER_ID_D0;
+	struct dc *dc_core = cs->ctx->dc;
+	struct dc_state *context = dc_core->current_state;
+	struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[inst];
+
+	/* This function need separate to different DCE version, before separate, just use pixel clock */
+	return pipe_ctx->stream->phy_pix_clk;
+
+}
+
+static uint32_t dce110_get_dp_pixel_rate_from_combo_phy_pll(
+	struct clock_source *cs,
+	struct pixel_clk_params *pix_clk_params,
+	struct pll_settings *pll_settings)
+{
+	uint32_t inst = pix_clk_params->controller_id - CONTROLLER_ID_D0;
+	struct dc *dc_core = cs->ctx->dc;
+	struct dc_state *context = dc_core->current_state;
+	struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[inst];
+
+	/* This function need separate to different DCE version, before separate, just use pixel clock */
+	return pipe_ctx->stream->phy_pix_clk;
+}
+
+static uint32_t dce110_get_d_to_pixel_rate_in_hz(
+	struct clock_source *cs,
+	struct pixel_clk_params *pix_clk_params,
+	struct pll_settings *pll_settings)
+{
+	uint32_t inst = pix_clk_params->controller_id - CONTROLLER_ID_D0;
+	struct dce110_clk_src *clk_src = TO_DCE110_CLK_SRC(cs);
+	int dto_enabled = 0;
+	struct fixed31_32 pix_rate;
+
+	REG_GET(PIXEL_RATE_CNTL[inst], DP_DTO0_ENABLE, &dto_enabled);
+
+	if (dto_enabled) {
+		uint32_t phase = 0;
+		uint32_t modulo = 0;
+		REG_GET(PHASE[inst], DP_DTO0_PHASE, &phase);
+		REG_GET(MODULO[inst], DP_DTO0_MODULO, &modulo);
+
+		if (modulo == 0) {
+			return 0;
+		}
+
+		pix_rate = dal_fixed31_32_from_int(clk_src->ref_freq_khz);
+		pix_rate = dal_fixed31_32_mul_int(pix_rate, 1000);
+		pix_rate = dal_fixed31_32_mul_int(pix_rate, phase);
+		pix_rate = dal_fixed31_32_div_int(pix_rate, modulo);
+
+		return dal_fixed31_32_round(pix_rate);
+	} else {
+		return dce110_get_dp_pixel_rate_from_combo_phy_pll(cs, pix_clk_params, pll_settings);
+	}
+}
+
+static uint32_t dce110_get_pix_rate_in_hz(
+	struct clock_source *cs,
+	struct pixel_clk_params *pix_clk_params,
+	struct pll_settings *pll_settings)
+{
+	uint32_t pix_rate = 0;
+	switch (pix_clk_params->signal_type) {
+	case	SIGNAL_TYPE_DISPLAY_PORT:
+	case	SIGNAL_TYPE_DISPLAY_PORT_MST:
+	case	SIGNAL_TYPE_EDP:
+	case	SIGNAL_TYPE_VIRTUAL:
+		pix_rate = dce110_get_d_to_pixel_rate_in_hz(cs, pix_clk_params, pll_settings);
+		break;
+	case	SIGNAL_TYPE_HDMI_TYPE_A:
+	default:
+		pix_rate = dce110_get_pll_pixel_rate_in_hz(cs, pix_clk_params, pll_settings);
+		break;
+	}
+
+	return pix_rate;
+}
+
+static bool disable_spread_spectrum(struct dce110_clk_src *clk_src)
+{
+	enum bp_result result;
+	struct bp_spread_spectrum_parameters bp_ss_params = {0};
+
+	bp_ss_params.pll_id = clk_src->base.id;
+
+	/*Call ASICControl to process ATOMBIOS Exec table*/
+	result = clk_src->bios->funcs->enable_spread_spectrum_on_ppll(
+			clk_src->bios,
+			&bp_ss_params,
+			false);
+
+	return result == BP_RESULT_OK;
+}
+
+static bool calculate_ss(
+		const struct pll_settings *pll_settings,
+		const struct spread_spectrum_data *ss_data,
+		struct delta_sigma_data *ds_data)
+{
+	struct fixed32_32 fb_div;
+	struct fixed32_32 ss_amount;
+	struct fixed32_32 ss_nslip_amount;
+	struct fixed32_32 ss_ds_frac_amount;
+	struct fixed32_32 ss_step_size;
+	struct fixed32_32 modulation_time;
+
+	if (ds_data == NULL)
+		return false;
+	if (ss_data == NULL)
+		return false;
+	if (ss_data->percentage == 0)
+		return false;
+	if (pll_settings == NULL)
+		return false;
+
+	memset(ds_data, 0, sizeof(struct delta_sigma_data));
+
+	/* compute SS_AMOUNT_FBDIV & SS_AMOUNT_NFRAC_SLIP & SS_AMOUNT_DSFRAC*/
+	/* 6 decimal point support in fractional feedback divider */
+	fb_div  = dal_fixed32_32_from_fraction(
+		pll_settings->fract_feedback_divider, 1000000);
+	fb_div = dal_fixed32_32_add_int(fb_div, pll_settings->feedback_divider);
+
+	ds_data->ds_frac_amount = 0;
+	/*spreadSpectrumPercentage is in the unit of .01%,
+	 * so have to divided by 100 * 100*/
+	ss_amount = dal_fixed32_32_mul(
+		fb_div, dal_fixed32_32_from_fraction(ss_data->percentage,
+					100 * ss_data->percentage_divider));
+	ds_data->feedback_amount = dal_fixed32_32_floor(ss_amount);
+
+	ss_nslip_amount = dal_fixed32_32_sub(ss_amount,
+		dal_fixed32_32_from_int(ds_data->feedback_amount));
+	ss_nslip_amount = dal_fixed32_32_mul_int(ss_nslip_amount, 10);
+	ds_data->nfrac_amount = dal_fixed32_32_floor(ss_nslip_amount);
+
+	ss_ds_frac_amount = dal_fixed32_32_sub(ss_nslip_amount,
+		dal_fixed32_32_from_int(ds_data->nfrac_amount));
+	ss_ds_frac_amount = dal_fixed32_32_mul_int(ss_ds_frac_amount, 65536);
+	ds_data->ds_frac_amount = dal_fixed32_32_floor(ss_ds_frac_amount);
+
+	/* compute SS_STEP_SIZE_DSFRAC */
+	modulation_time = dal_fixed32_32_from_fraction(
+		pll_settings->reference_freq * 1000,
+		pll_settings->reference_divider * ss_data->modulation_freq_hz);
+
+	if (ss_data->flags.CENTER_SPREAD)
+		modulation_time = dal_fixed32_32_div_int(modulation_time, 4);
+	else
+		modulation_time = dal_fixed32_32_div_int(modulation_time, 2);
+
+	ss_step_size = dal_fixed32_32_div(ss_amount, modulation_time);
+	/* SS_STEP_SIZE_DSFRAC_DEC = Int(SS_STEP_SIZE * 2 ^ 16 * 10)*/
+	ss_step_size = dal_fixed32_32_mul_int(ss_step_size, 65536 * 10);
+	ds_data->ds_frac_size =  dal_fixed32_32_floor(ss_step_size);
+
+	return true;
+}
+
+static bool enable_spread_spectrum(
+		struct dce110_clk_src *clk_src,
+		enum signal_type signal, struct pll_settings *pll_settings)
+{
+	struct bp_spread_spectrum_parameters bp_params = {0};
+	struct delta_sigma_data d_s_data;
+	const struct spread_spectrum_data *ss_data = NULL;
+
+	ss_data = get_ss_data_entry(
+			clk_src,
+			signal,
+			pll_settings->calculated_pix_clk);
+
+/* Pixel clock PLL has been programmed to generate desired pixel clock,
+ * now enable SS on pixel clock */
+/* TODO is it OK to return true not doing anything ??*/
+	if (ss_data != NULL && pll_settings->ss_percentage != 0) {
+		if (calculate_ss(pll_settings, ss_data, &d_s_data)) {
+			bp_params.ds.feedback_amount =
+					d_s_data.feedback_amount;
+			bp_params.ds.nfrac_amount =
+					d_s_data.nfrac_amount;
+			bp_params.ds.ds_frac_size = d_s_data.ds_frac_size;
+			bp_params.ds_frac_amount =
+					d_s_data.ds_frac_amount;
+			bp_params.flags.DS_TYPE = 1;
+			bp_params.pll_id = clk_src->base.id;
+			bp_params.percentage = ss_data->percentage;
+			if (ss_data->flags.CENTER_SPREAD)
+				bp_params.flags.CENTER_SPREAD = 1;
+			if (ss_data->flags.EXTERNAL_SS)
+				bp_params.flags.EXTERNAL_SS = 1;
+
+			if (BP_RESULT_OK !=
+				clk_src->bios->funcs->
+					enable_spread_spectrum_on_ppll(
+							clk_src->bios,
+							&bp_params,
+							true))
+				return false;
+		} else
+			return false;
+	}
+	return true;
+}
+
+static void dce110_program_pixel_clk_resync(
+		struct dce110_clk_src *clk_src,
+		enum signal_type signal_type,
+		enum dc_color_depth colordepth)
+{
+	REG_UPDATE(RESYNC_CNTL,
+			DCCG_DEEP_COLOR_CNTL1, 0);
+	/*
+	 24 bit mode: TMDS clock = 1.0 x pixel clock  (1:1)
+	 30 bit mode: TMDS clock = 1.25 x pixel clock (5:4)
+	 36 bit mode: TMDS clock = 1.5 x pixel clock  (3:2)
+	 48 bit mode: TMDS clock = 2 x pixel clock    (2:1)
+	 */
+	if (signal_type != SIGNAL_TYPE_HDMI_TYPE_A)
+		return;
+
+	switch (colordepth) {
+	case COLOR_DEPTH_888:
+		REG_UPDATE(RESYNC_CNTL,
+				DCCG_DEEP_COLOR_CNTL1, 0);
+		break;
+	case COLOR_DEPTH_101010:
+		REG_UPDATE(RESYNC_CNTL,
+				DCCG_DEEP_COLOR_CNTL1, 1);
+		break;
+	case COLOR_DEPTH_121212:
+		REG_UPDATE(RESYNC_CNTL,
+				DCCG_DEEP_COLOR_CNTL1, 2);
+		break;
+	case COLOR_DEPTH_161616:
+		REG_UPDATE(RESYNC_CNTL,
+				DCCG_DEEP_COLOR_CNTL1, 3);
+		break;
+	default:
+		break;
+	}
+}
+
+static void dce112_program_pixel_clk_resync(
+		struct dce110_clk_src *clk_src,
+		enum signal_type signal_type,
+		enum dc_color_depth colordepth,
+		bool enable_ycbcr420)
+{
+	uint32_t deep_color_cntl = 0;
+	uint32_t double_rate_enable = 0;
+
+	/*
+	 24 bit mode: TMDS clock = 1.0 x pixel clock  (1:1)
+	 30 bit mode: TMDS clock = 1.25 x pixel clock (5:4)
+	 36 bit mode: TMDS clock = 1.5 x pixel clock  (3:2)
+	 48 bit mode: TMDS clock = 2 x pixel clock    (2:1)
+	 */
+	if (signal_type == SIGNAL_TYPE_HDMI_TYPE_A) {
+		double_rate_enable = enable_ycbcr420 ? 1 : 0;
+
+		switch (colordepth) {
+		case COLOR_DEPTH_888:
+			deep_color_cntl = 0;
+			break;
+		case COLOR_DEPTH_101010:
+			deep_color_cntl = 1;
+			break;
+		case COLOR_DEPTH_121212:
+			deep_color_cntl = 2;
+			break;
+		case COLOR_DEPTH_161616:
+			deep_color_cntl = 3;
+			break;
+		default:
+			break;
+		}
+	}
+
+	if (clk_src->cs_mask->PHYPLLA_PIXCLK_DOUBLE_RATE_ENABLE)
+		REG_UPDATE_2(PIXCLK_RESYNC_CNTL,
+				PHYPLLA_DCCG_DEEP_COLOR_CNTL, deep_color_cntl,
+				PHYPLLA_PIXCLK_DOUBLE_RATE_ENABLE, double_rate_enable);
+	else
+		REG_UPDATE(PIXCLK_RESYNC_CNTL,
+				PHYPLLA_DCCG_DEEP_COLOR_CNTL, deep_color_cntl);
+
+}
+
+static bool dce110_program_pix_clk(
+		struct clock_source *clock_source,
+		struct pixel_clk_params *pix_clk_params,
+		struct pll_settings *pll_settings)
+{
+	struct dce110_clk_src *clk_src = TO_DCE110_CLK_SRC(clock_source);
+	struct bp_pixel_clock_parameters bp_pc_params = {0};
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	if (IS_FPGA_MAXIMUS_DC(clock_source->ctx->dce_environment)) {
+		unsigned int inst = pix_clk_params->controller_id - CONTROLLER_ID_D0;
+		unsigned dp_dto_ref_kHz = 600000;
+		/* DPREF clock from FPGA TODO: Does FPGA have this value? */
+		unsigned clock_kHz = pll_settings->actual_pix_clk;
+
+		/* For faster simulation, if mode pixe clock less than 290MHz,
+		 * pixel clock can be hard coded to 290Mhz. For 4K mode, pixel clock
+		 * is greater than 500Mhz, need real pixel clock
+		 * clock_kHz = 290000;
+		 */
+		/* TODO: un-hardcode when we can set display clock properly*/
+		/*clock_kHz = pix_clk_params->requested_pix_clk;*/
+		clock_kHz = 290000;
+
+		/* Set DTO values: phase = target clock, modulo = reference clock */
+		REG_WRITE(PHASE[inst], clock_kHz);
+		REG_WRITE(MODULO[inst], dp_dto_ref_kHz);
+
+		/* Enable DTO */
+		REG_UPDATE(PIXEL_RATE_CNTL[inst], DP_DTO0_ENABLE, 1);
+		return true;
+	}
+#endif
+	/* First disable SS
+	 * ATOMBIOS will enable by default SS on PLL for DP,
+	 * do not disable it here
+	 */
+	if (clock_source->id != CLOCK_SOURCE_ID_EXTERNAL &&
+			!dc_is_dp_signal(pix_clk_params->signal_type) &&
+			clock_source->ctx->dce_version <= DCE_VERSION_11_0)
+		disable_spread_spectrum(clk_src);
+
+	/*ATOMBIOS expects pixel rate adjusted by deep color ratio)*/
+	bp_pc_params.controller_id = pix_clk_params->controller_id;
+	bp_pc_params.pll_id = clock_source->id;
+	bp_pc_params.target_pixel_clock = pll_settings->actual_pix_clk;
+	bp_pc_params.encoder_object_id = pix_clk_params->encoder_object_id;
+	bp_pc_params.signal_type = pix_clk_params->signal_type;
+
+	switch (clock_source->ctx->dce_version) {
+	case DCE_VERSION_8_0:
+	case DCE_VERSION_8_1:
+	case DCE_VERSION_8_3:
+	case DCE_VERSION_10_0:
+	case DCE_VERSION_11_0:
+		bp_pc_params.reference_divider = pll_settings->reference_divider;
+		bp_pc_params.feedback_divider = pll_settings->feedback_divider;
+		bp_pc_params.fractional_feedback_divider =
+				pll_settings->fract_feedback_divider;
+		bp_pc_params.pixel_clock_post_divider =
+				pll_settings->pix_clk_post_divider;
+		bp_pc_params.flags.SET_EXTERNAL_REF_DIV_SRC =
+						pll_settings->use_external_clk;
+
+		if (clk_src->bios->funcs->set_pixel_clock(
+				clk_src->bios, &bp_pc_params) != BP_RESULT_OK)
+			return false;
+		/* Enable SS
+		 * ATOMBIOS will enable by default SS for DP on PLL ( DP ID clock),
+		 * based on HW display PLL team, SS control settings should be programmed
+		 * during PLL Reset, but they do not have effect
+		 * until SS_EN is asserted.*/
+		if (clock_source->id != CLOCK_SOURCE_ID_EXTERNAL
+				&& !dc_is_dp_signal(pix_clk_params->signal_type)) {
+
+			if (pix_clk_params->flags.ENABLE_SS)
+				if (!enable_spread_spectrum(clk_src,
+								pix_clk_params->signal_type,
+								pll_settings))
+					return false;
+
+			/* Resync deep color DTO */
+			dce110_program_pixel_clk_resync(clk_src,
+						pix_clk_params->signal_type,
+						pix_clk_params->color_depth);
+		}
+
+		break;
+	case DCE_VERSION_11_2:
+	case DCE_VERSION_12_0:
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	case DCN_VERSION_1_0:
+#endif
+
+		if (clock_source->id != CLOCK_SOURCE_ID_DP_DTO) {
+			bp_pc_params.flags.SET_GENLOCK_REF_DIV_SRC =
+							pll_settings->use_external_clk;
+			bp_pc_params.flags.SET_XTALIN_REF_SRC =
+							!pll_settings->use_external_clk;
+			if (pix_clk_params->flags.SUPPORT_YCBCR420) {
+				bp_pc_params.flags.SUPPORT_YUV_420 = 1;
+			}
+		}
+		if (clk_src->bios->funcs->set_pixel_clock(
+				clk_src->bios, &bp_pc_params) != BP_RESULT_OK)
+			return false;
+		/* Resync deep color DTO */
+		if (clock_source->id != CLOCK_SOURCE_ID_DP_DTO)
+			dce112_program_pixel_clk_resync(clk_src,
+						pix_clk_params->signal_type,
+						pix_clk_params->color_depth,
+						pix_clk_params->flags.SUPPORT_YCBCR420);
+		break;
+	default:
+		break;
+	}
+
+	return true;
+}
+
+static bool dce110_clock_source_power_down(
+		struct clock_source *clk_src)
+{
+	struct dce110_clk_src *dce110_clk_src = TO_DCE110_CLK_SRC(clk_src);
+	enum bp_result bp_result;
+	struct bp_pixel_clock_parameters bp_pixel_clock_params = {0};
+
+	if (clk_src->dp_clk_src)
+		return true;
+
+	/* If Pixel Clock is 0 it means Power Down Pll*/
+	bp_pixel_clock_params.controller_id = CONTROLLER_ID_UNDEFINED;
+	bp_pixel_clock_params.pll_id = clk_src->id;
+	bp_pixel_clock_params.flags.FORCE_PROGRAMMING_OF_PLL = 1;
+
+	/*Call ASICControl to process ATOMBIOS Exec table*/
+	bp_result = dce110_clk_src->bios->funcs->set_pixel_clock(
+			dce110_clk_src->bios,
+			&bp_pixel_clock_params);
+
+	return bp_result == BP_RESULT_OK;
+}
+
+/*****************************************/
+/* Constructor                           */
+/*****************************************/
+static const struct clock_source_funcs dce110_clk_src_funcs = {
+	.cs_power_down = dce110_clock_source_power_down,
+	.program_pix_clk = dce110_program_pix_clk,
+	.get_pix_clk_dividers = dce110_get_pix_clk_dividers,
+	.get_pix_rate_in_hz = dce110_get_pix_rate_in_hz
+};
+
+static void get_ss_info_from_atombios(
+		struct dce110_clk_src *clk_src,
+		enum as_signal_type as_signal,
+		struct spread_spectrum_data *spread_spectrum_data[],
+		uint32_t *ss_entries_num)
+{
+	enum bp_result bp_result = BP_RESULT_FAILURE;
+	struct spread_spectrum_info *ss_info;
+	struct spread_spectrum_data *ss_data;
+	struct spread_spectrum_info *ss_info_cur;
+	struct spread_spectrum_data *ss_data_cur;
+	uint32_t i;
+
+	if (ss_entries_num == NULL) {
+		dm_logger_write(clk_src->base.ctx->logger, LOG_SYNC,
+			"Invalid entry !!!\n");
+		return;
+	}
+	if (spread_spectrum_data == NULL) {
+		dm_logger_write(clk_src->base.ctx->logger, LOG_SYNC,
+			"Invalid array pointer!!!\n");
+		return;
+	}
+
+	spread_spectrum_data[0] = NULL;
+	*ss_entries_num = 0;
+
+	*ss_entries_num = clk_src->bios->funcs->get_ss_entry_number(
+			clk_src->bios,
+			as_signal);
+
+	if (*ss_entries_num == 0)
+		return;
+
+	ss_info = kzalloc(sizeof(struct spread_spectrum_info) * (*ss_entries_num),
+			  GFP_KERNEL);
+	ss_info_cur = ss_info;
+	if (ss_info == NULL)
+		return;
+
+	ss_data = kzalloc(sizeof(struct spread_spectrum_data) * (*ss_entries_num),
+			  GFP_KERNEL);
+	if (ss_data == NULL)
+		goto out_free_info;
+
+	for (i = 0, ss_info_cur = ss_info;
+		i < (*ss_entries_num);
+		++i, ++ss_info_cur) {
+
+		bp_result = clk_src->bios->funcs->get_spread_spectrum_info(
+				clk_src->bios,
+				as_signal,
+				i,
+				ss_info_cur);
+
+		if (bp_result != BP_RESULT_OK)
+			goto out_free_data;
+	}
+
+	for (i = 0, ss_info_cur = ss_info, ss_data_cur = ss_data;
+		i < (*ss_entries_num);
+		++i, ++ss_info_cur, ++ss_data_cur) {
+
+		if (ss_info_cur->type.STEP_AND_DELAY_INFO != false) {
+			dm_logger_write(clk_src->base.ctx->logger, LOG_SYNC,
+				"Invalid ATOMBIOS SS Table!!!\n");
+			goto out_free_data;
+		}
+
+		/* for HDMI check SS percentage,
+		 * if it is > 6 (0.06%), the ATOMBIOS table info is invalid*/
+		if (as_signal == AS_SIGNAL_TYPE_HDMI
+				&& ss_info_cur->spread_spectrum_percentage > 6){
+			/* invalid input, do nothing */
+			dm_logger_write(clk_src->base.ctx->logger, LOG_SYNC,
+				"Invalid SS percentage ");
+			dm_logger_write(clk_src->base.ctx->logger, LOG_SYNC,
+				"for HDMI in ATOMBIOS info Table!!!\n");
+			continue;
+		}
+		if (ss_info_cur->spread_percentage_divider == 1000) {
+			/* Keep previous precision from ATOMBIOS for these
+			* in case new precision set by ATOMBIOS for these
+			* (otherwise all code in DCE specific classes
+			* for all previous ASICs would need
+			* to be updated for SS calculations,
+			* Audio SS compensation and DP DTO SS compensation
+			* which assumes fixed SS percentage Divider = 100)*/
+			ss_info_cur->spread_spectrum_percentage /= 10;
+			ss_info_cur->spread_percentage_divider = 100;
+		}
+
+		ss_data_cur->freq_range_khz = ss_info_cur->target_clock_range;
+		ss_data_cur->percentage =
+				ss_info_cur->spread_spectrum_percentage;
+		ss_data_cur->percentage_divider =
+				ss_info_cur->spread_percentage_divider;
+		ss_data_cur->modulation_freq_hz =
+				ss_info_cur->spread_spectrum_range;
+
+		if (ss_info_cur->type.CENTER_MODE)
+			ss_data_cur->flags.CENTER_SPREAD = 1;
+
+		if (ss_info_cur->type.EXTERNAL)
+			ss_data_cur->flags.EXTERNAL_SS = 1;
+
+	}
+
+	*spread_spectrum_data = ss_data;
+	kfree(ss_info);
+	return;
+
+out_free_data:
+	kfree(ss_data);
+	*ss_entries_num = 0;
+out_free_info:
+	kfree(ss_info);
+}
+
+static void ss_info_from_atombios_create(
+	struct dce110_clk_src *clk_src)
+{
+	get_ss_info_from_atombios(
+		clk_src,
+		AS_SIGNAL_TYPE_DISPLAY_PORT,
+		&clk_src->dp_ss_params,
+		&clk_src->dp_ss_params_cnt);
+	get_ss_info_from_atombios(
+		clk_src,
+		AS_SIGNAL_TYPE_HDMI,
+		&clk_src->hdmi_ss_params,
+		&clk_src->hdmi_ss_params_cnt);
+	get_ss_info_from_atombios(
+		clk_src,
+		AS_SIGNAL_TYPE_DVI,
+		&clk_src->dvi_ss_params,
+		&clk_src->dvi_ss_params_cnt);
+}
+
+static bool calc_pll_max_vco_construct(
+			struct calc_pll_clock_source *calc_pll_cs,
+			struct calc_pll_clock_source_init_data *init_data)
+{
+	uint32_t i;
+	struct dc_firmware_info fw_info = { { 0 } };
+	if (calc_pll_cs == NULL ||
+			init_data == NULL ||
+			init_data->bp == NULL)
+		return false;
+
+	if (init_data->bp->funcs->get_firmware_info(
+				init_data->bp,
+				&fw_info) != BP_RESULT_OK)
+		return false;
+
+	calc_pll_cs->ctx = init_data->ctx;
+	calc_pll_cs->ref_freq_khz = fw_info.pll_info.crystal_frequency;
+	calc_pll_cs->min_vco_khz =
+			fw_info.pll_info.min_output_pxl_clk_pll_frequency;
+	calc_pll_cs->max_vco_khz =
+			fw_info.pll_info.max_output_pxl_clk_pll_frequency;
+
+	if (init_data->max_override_input_pxl_clk_pll_freq_khz != 0)
+		calc_pll_cs->max_pll_input_freq_khz =
+			init_data->max_override_input_pxl_clk_pll_freq_khz;
+	else
+		calc_pll_cs->max_pll_input_freq_khz =
+			fw_info.pll_info.max_input_pxl_clk_pll_frequency;
+
+	if (init_data->min_override_input_pxl_clk_pll_freq_khz != 0)
+		calc_pll_cs->min_pll_input_freq_khz =
+			init_data->min_override_input_pxl_clk_pll_freq_khz;
+	else
+		calc_pll_cs->min_pll_input_freq_khz =
+			fw_info.pll_info.min_input_pxl_clk_pll_frequency;
+
+	calc_pll_cs->min_pix_clock_pll_post_divider =
+			init_data->min_pix_clk_pll_post_divider;
+	calc_pll_cs->max_pix_clock_pll_post_divider =
+			init_data->max_pix_clk_pll_post_divider;
+	calc_pll_cs->min_pll_ref_divider =
+			init_data->min_pll_ref_divider;
+	calc_pll_cs->max_pll_ref_divider =
+			init_data->max_pll_ref_divider;
+
+	if (init_data->num_fract_fb_divider_decimal_point == 0 ||
+		init_data->num_fract_fb_divider_decimal_point_precision >
+				init_data->num_fract_fb_divider_decimal_point) {
+		dm_logger_write(calc_pll_cs->ctx->logger, LOG_ERROR,
+			"The dec point num or precision is incorrect!");
+		return false;
+	}
+	if (init_data->num_fract_fb_divider_decimal_point_precision == 0) {
+		dm_logger_write(calc_pll_cs->ctx->logger, LOG_ERROR,
+			"Incorrect fract feedback divider precision num!");
+		return false;
+	}
+
+	calc_pll_cs->fract_fb_divider_decimal_points_num =
+				init_data->num_fract_fb_divider_decimal_point;
+	calc_pll_cs->fract_fb_divider_precision =
+			init_data->num_fract_fb_divider_decimal_point_precision;
+	calc_pll_cs->fract_fb_divider_factor = 1;
+	for (i = 0; i < calc_pll_cs->fract_fb_divider_decimal_points_num; ++i)
+		calc_pll_cs->fract_fb_divider_factor *= 10;
+
+	calc_pll_cs->fract_fb_divider_precision_factor = 1;
+	for (
+		i = 0;
+		i < (calc_pll_cs->fract_fb_divider_decimal_points_num -
+				calc_pll_cs->fract_fb_divider_precision);
+		++i)
+		calc_pll_cs->fract_fb_divider_precision_factor *= 10;
+
+	return true;
+}
+
+bool dce110_clk_src_construct(
+	struct dce110_clk_src *clk_src,
+	struct dc_context *ctx,
+	struct dc_bios *bios,
+	enum clock_source_id id,
+	const struct dce110_clk_src_regs *regs,
+	const struct dce110_clk_src_shift *cs_shift,
+	const struct dce110_clk_src_mask *cs_mask)
+{
+	struct dc_firmware_info fw_info = { { 0 } };
+	struct calc_pll_clock_source_init_data calc_pll_cs_init_data_hdmi;
+	struct calc_pll_clock_source_init_data calc_pll_cs_init_data;
+
+	clk_src->base.ctx = ctx;
+	clk_src->bios = bios;
+	clk_src->base.id = id;
+	clk_src->base.funcs = &dce110_clk_src_funcs;
+
+	clk_src->regs = regs;
+	clk_src->cs_shift = cs_shift;
+	clk_src->cs_mask = cs_mask;
+
+	if (clk_src->bios->funcs->get_firmware_info(
+			clk_src->bios, &fw_info) != BP_RESULT_OK) {
+		ASSERT_CRITICAL(false);
+		goto unexpected_failure;
+	}
+
+	clk_src->ext_clk_khz =
+			fw_info.external_clock_source_frequency_for_dp;
+
+	switch (clk_src->base.ctx->dce_version) {
+	case DCE_VERSION_8_0:
+	case DCE_VERSION_8_1:
+	case DCE_VERSION_8_3:
+	case DCE_VERSION_10_0:
+	case DCE_VERSION_11_0:
+
+		/* structure normally used with PLL ranges from ATOMBIOS; DS on by default */
+		calc_pll_cs_init_data.bp = bios;
+		calc_pll_cs_init_data.min_pix_clk_pll_post_divider = 1;
+		calc_pll_cs_init_data.max_pix_clk_pll_post_divider =
+				clk_src->cs_mask->PLL_POST_DIV_PIXCLK;
+		calc_pll_cs_init_data.min_pll_ref_divider =	1;
+		calc_pll_cs_init_data.max_pll_ref_divider =	clk_src->cs_mask->PLL_REF_DIV;
+		/* when 0 use minInputPxlClkPLLFrequencyInKHz from firmwareInfo*/
+		calc_pll_cs_init_data.min_override_input_pxl_clk_pll_freq_khz =	0;
+		/* when 0 use maxInputPxlClkPLLFrequencyInKHz from firmwareInfo*/
+		calc_pll_cs_init_data.max_override_input_pxl_clk_pll_freq_khz =	0;
+		/*numberOfFractFBDividerDecimalPoints*/
+		calc_pll_cs_init_data.num_fract_fb_divider_decimal_point =
+				FRACT_FB_DIVIDER_DEC_POINTS_MAX_NUM;
+		/*number of decimal point to round off for fractional feedback divider value*/
+		calc_pll_cs_init_data.num_fract_fb_divider_decimal_point_precision =
+				FRACT_FB_DIVIDER_DEC_POINTS_MAX_NUM;
+		calc_pll_cs_init_data.ctx =	ctx;
+
+		/*structure for HDMI, no SS or SS% <= 0.06% for 27 MHz Ref clock */
+		calc_pll_cs_init_data_hdmi.bp = bios;
+		calc_pll_cs_init_data_hdmi.min_pix_clk_pll_post_divider = 1;
+		calc_pll_cs_init_data_hdmi.max_pix_clk_pll_post_divider =
+				clk_src->cs_mask->PLL_POST_DIV_PIXCLK;
+		calc_pll_cs_init_data_hdmi.min_pll_ref_divider = 1;
+		calc_pll_cs_init_data_hdmi.max_pll_ref_divider = clk_src->cs_mask->PLL_REF_DIV;
+		/* when 0 use minInputPxlClkPLLFrequencyInKHz from firmwareInfo*/
+		calc_pll_cs_init_data_hdmi.min_override_input_pxl_clk_pll_freq_khz = 13500;
+		/* when 0 use maxInputPxlClkPLLFrequencyInKHz from firmwareInfo*/
+		calc_pll_cs_init_data_hdmi.max_override_input_pxl_clk_pll_freq_khz = 27000;
+		/*numberOfFractFBDividerDecimalPoints*/
+		calc_pll_cs_init_data_hdmi.num_fract_fb_divider_decimal_point =
+				FRACT_FB_DIVIDER_DEC_POINTS_MAX_NUM;
+		/*number of decimal point to round off for fractional feedback divider value*/
+		calc_pll_cs_init_data_hdmi.num_fract_fb_divider_decimal_point_precision =
+				FRACT_FB_DIVIDER_DEC_POINTS_MAX_NUM;
+		calc_pll_cs_init_data_hdmi.ctx = ctx;
+
+		clk_src->ref_freq_khz = fw_info.pll_info.crystal_frequency;
+
+		if (clk_src->base.id == CLOCK_SOURCE_ID_EXTERNAL)
+			return true;
+
+		/* PLL only from here on */
+		ss_info_from_atombios_create(clk_src);
+
+		if (!calc_pll_max_vco_construct(
+				&clk_src->calc_pll,
+				&calc_pll_cs_init_data)) {
+			ASSERT_CRITICAL(false);
+			goto unexpected_failure;
+		}
+
+
+		calc_pll_cs_init_data_hdmi.
+				min_override_input_pxl_clk_pll_freq_khz = clk_src->ref_freq_khz/2;
+		calc_pll_cs_init_data_hdmi.
+				max_override_input_pxl_clk_pll_freq_khz = clk_src->ref_freq_khz;
+
+
+		if (!calc_pll_max_vco_construct(
+				&clk_src->calc_pll_hdmi, &calc_pll_cs_init_data_hdmi)) {
+			ASSERT_CRITICAL(false);
+			goto unexpected_failure;
+		}
+		break;
+	default:
+		break;
+	}
+
+	return true;
+
+unexpected_failure:
+	return false;
+}
+
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.h b/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.h
new file mode 100644
index 000000000000..c45e2f76189e
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.h
@@ -0,0 +1,145 @@
+/* Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_CLOCK_SOURCE_DCE_H__
+#define __DC_CLOCK_SOURCE_DCE_H__
+
+#include "../inc/clock_source.h"
+
+#define TO_DCE110_CLK_SRC(clk_src)\
+	container_of(clk_src, struct dce110_clk_src, base)
+
+#define CS_COMMON_REG_LIST_DCE_100_110(id) \
+		SRI(RESYNC_CNTL, PIXCLK, id), \
+		SRI(PLL_CNTL, BPHYC_PLL, id)
+
+#define CS_COMMON_REG_LIST_DCE_80(id) \
+		SRI(RESYNC_CNTL, PIXCLK, id), \
+		SRI(PLL_CNTL, DCCG_PLL, id)
+
+#define CS_COMMON_REG_LIST_DCE_112(id) \
+		SRI(PIXCLK_RESYNC_CNTL, PHYPLL, id)
+
+
+#define CS_SF(reg_name, field_name, post_fix)\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
+#define CS_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh)\
+	CS_SF(PLL_CNTL, PLL_REF_DIV_SRC, mask_sh),\
+	CS_SF(PIXCLK1_RESYNC_CNTL, DCCG_DEEP_COLOR_CNTL1, mask_sh),\
+	CS_SF(PLL_POST_DIV, PLL_POST_DIV_PIXCLK, mask_sh),\
+	CS_SF(PLL_REF_DIV, PLL_REF_DIV, mask_sh)
+
+#define CS_COMMON_MASK_SH_LIST_DCE_112(mask_sh)\
+	CS_SF(PHYPLLA_PIXCLK_RESYNC_CNTL, PHYPLLA_DCCG_DEEP_COLOR_CNTL, mask_sh),\
+	CS_SF(PHYPLLA_PIXCLK_RESYNC_CNTL, PHYPLLA_PIXCLK_DOUBLE_RATE_ENABLE, mask_sh)
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+
+#define CS_COMMON_REG_LIST_DCN1_0(index, pllid) \
+		SRI(PIXCLK_RESYNC_CNTL, PHYPLL, pllid),\
+		SRII(PHASE, DP_DTO, 0),\
+		SRII(PHASE, DP_DTO, 1),\
+		SRII(PHASE, DP_DTO, 2),\
+		SRII(PHASE, DP_DTO, 3),\
+		SRII(MODULO, DP_DTO, 0),\
+		SRII(MODULO, DP_DTO, 1),\
+		SRII(MODULO, DP_DTO, 2),\
+		SRII(MODULO, DP_DTO, 3),\
+		SRII(PIXEL_RATE_CNTL, OTG, 0), \
+		SRII(PIXEL_RATE_CNTL, OTG, 1), \
+		SRII(PIXEL_RATE_CNTL, OTG, 2), \
+		SRII(PIXEL_RATE_CNTL, OTG, 3)
+
+#define CS_COMMON_MASK_SH_LIST_DCN1_0(mask_sh)\
+	CS_SF(DP_DTO0_PHASE, DP_DTO0_PHASE, mask_sh),\
+	CS_SF(DP_DTO0_MODULO, DP_DTO0_MODULO, mask_sh),\
+	CS_SF(PHYPLLA_PIXCLK_RESYNC_CNTL, PHYPLLA_DCCG_DEEP_COLOR_CNTL, mask_sh),\
+	CS_SF(OTG0_PIXEL_RATE_CNTL, DP_DTO0_ENABLE, mask_sh)
+
+#endif
+
+#define CS_REG_FIELD_LIST(type) \
+	type PLL_REF_DIV_SRC; \
+	type DCCG_DEEP_COLOR_CNTL1; \
+	type PHYPLLA_DCCG_DEEP_COLOR_CNTL; \
+	type PHYPLLA_PIXCLK_DOUBLE_RATE_ENABLE; \
+	type PLL_POST_DIV_PIXCLK; \
+	type PLL_REF_DIV; \
+	type DP_DTO0_PHASE; \
+	type DP_DTO0_MODULO; \
+	type DP_DTO0_ENABLE;
+
+struct dce110_clk_src_shift {
+	CS_REG_FIELD_LIST(uint8_t)
+};
+
+struct dce110_clk_src_mask{
+	CS_REG_FIELD_LIST(uint32_t)
+};
+
+struct dce110_clk_src_regs {
+	uint32_t RESYNC_CNTL;
+	uint32_t PIXCLK_RESYNC_CNTL;
+	uint32_t PLL_CNTL;
+
+	/* below are for DTO.
+	 * todo: should probably use different struct to not waste space
+	 */
+	uint32_t PHASE[MAX_PIPES];
+	uint32_t MODULO[MAX_PIPES];
+	uint32_t PIXEL_RATE_CNTL[MAX_PIPES];
+};
+
+struct dce110_clk_src {
+	struct clock_source base;
+	const struct dce110_clk_src_regs *regs;
+	const struct dce110_clk_src_mask *cs_mask;
+	const struct dce110_clk_src_shift *cs_shift;
+	struct dc_bios *bios;
+
+	struct spread_spectrum_data *dp_ss_params;
+	uint32_t dp_ss_params_cnt;
+	struct spread_spectrum_data *hdmi_ss_params;
+	uint32_t hdmi_ss_params_cnt;
+	struct spread_spectrum_data *dvi_ss_params;
+	uint32_t dvi_ss_params_cnt;
+
+	uint32_t ext_clk_khz;
+	uint32_t ref_freq_khz;
+
+	struct calc_pll_clock_source calc_pll;
+	struct calc_pll_clock_source calc_pll_hdmi;
+};
+
+bool dce110_clk_src_construct(
+	struct dce110_clk_src *clk_src,
+	struct dc_context *ctx,
+	struct dc_bios *bios,
+	enum clock_source_id,
+	const struct dce110_clk_src_regs *regs,
+	const struct dce110_clk_src_shift *cs_shift,
+	const struct dce110_clk_src_mask *cs_mask);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_clocks.c b/drivers/gpu/drm/amd/display/dc/dce/dce_clocks.c
new file mode 100644
index 000000000000..9031d22285ea
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_clocks.c
@@ -0,0 +1,827 @@
+/*
+ * Copyright 2012-16 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dce_clocks.h"
+#include "dm_services.h"
+#include "reg_helper.h"
+#include "fixed32_32.h"
+#include "bios_parser_interface.h"
+#include "dc.h"
+#include "dce_abm.h"
+#include "dmcu.h"
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+#include "dcn_calcs.h"
+#endif
+#include "core_types.h"
+
+
+#define TO_DCE_CLOCKS(clocks)\
+	container_of(clocks, struct dce_disp_clk, base)
+
+#define REG(reg) \
+	(clk_dce->regs->reg)
+
+#undef FN
+#define FN(reg_name, field_name) \
+	clk_dce->clk_shift->field_name, clk_dce->clk_mask->field_name
+
+#define CTX \
+	clk_dce->base.ctx
+
+/* Max clock values for each state indexed by "enum clocks_state": */
+static const struct state_dependent_clocks dce80_max_clks_by_state[] = {
+/* ClocksStateInvalid - should not be used */
+{ .display_clk_khz = 0, .pixel_clk_khz = 0 },
+/* ClocksStateUltraLow - not expected to be used for DCE 8.0 */
+{ .display_clk_khz = 0, .pixel_clk_khz = 0 },
+/* ClocksStateLow */
+{ .display_clk_khz = 352000, .pixel_clk_khz = 330000},
+/* ClocksStateNominal */
+{ .display_clk_khz = 600000, .pixel_clk_khz = 400000 },
+/* ClocksStatePerformance */
+{ .display_clk_khz = 600000, .pixel_clk_khz = 400000 } };
+
+static const struct state_dependent_clocks dce110_max_clks_by_state[] = {
+/*ClocksStateInvalid - should not be used*/
+{ .display_clk_khz = 0, .pixel_clk_khz = 0 },
+/*ClocksStateUltraLow - currently by HW design team not supposed to be used*/
+{ .display_clk_khz = 352000, .pixel_clk_khz = 330000 },
+/*ClocksStateLow*/
+{ .display_clk_khz = 352000, .pixel_clk_khz = 330000 },
+/*ClocksStateNominal*/
+{ .display_clk_khz = 467000, .pixel_clk_khz = 400000 },
+/*ClocksStatePerformance*/
+{ .display_clk_khz = 643000, .pixel_clk_khz = 400000 } };
+
+static const struct state_dependent_clocks dce112_max_clks_by_state[] = {
+/*ClocksStateInvalid - should not be used*/
+{ .display_clk_khz = 0, .pixel_clk_khz = 0 },
+/*ClocksStateUltraLow - currently by HW design team not supposed to be used*/
+{ .display_clk_khz = 389189, .pixel_clk_khz = 346672 },
+/*ClocksStateLow*/
+{ .display_clk_khz = 459000, .pixel_clk_khz = 400000 },
+/*ClocksStateNominal*/
+{ .display_clk_khz = 667000, .pixel_clk_khz = 600000 },
+/*ClocksStatePerformance*/
+{ .display_clk_khz = 1132000, .pixel_clk_khz = 600000 } };
+
+static const struct state_dependent_clocks dce120_max_clks_by_state[] = {
+/*ClocksStateInvalid - should not be used*/
+{ .display_clk_khz = 0, .pixel_clk_khz = 0 },
+/*ClocksStateUltraLow - currently by HW design team not supposed to be used*/
+{ .display_clk_khz = 0, .pixel_clk_khz = 0 },
+/*ClocksStateLow*/
+{ .display_clk_khz = 460000, .pixel_clk_khz = 400000 },
+/*ClocksStateNominal*/
+{ .display_clk_khz = 670000, .pixel_clk_khz = 600000 },
+/*ClocksStatePerformance*/
+{ .display_clk_khz = 1133000, .pixel_clk_khz = 600000 } };
+
+/* Starting point for each divider range.*/
+enum dce_divider_range_start {
+	DIVIDER_RANGE_01_START = 200, /* 2.00*/
+	DIVIDER_RANGE_02_START = 1600, /* 16.00*/
+	DIVIDER_RANGE_03_START = 3200, /* 32.00*/
+	DIVIDER_RANGE_SCALE_FACTOR = 100 /* Results are scaled up by 100.*/
+};
+
+/* Ranges for divider identifiers (Divider ID or DID)
+ mmDENTIST_DISPCLK_CNTL.DENTIST_DISPCLK_WDIVIDER*/
+enum dce_divider_id_register_setting {
+	DIVIDER_RANGE_01_BASE_DIVIDER_ID = 0X08,
+	DIVIDER_RANGE_02_BASE_DIVIDER_ID = 0X40,
+	DIVIDER_RANGE_03_BASE_DIVIDER_ID = 0X60,
+	DIVIDER_RANGE_MAX_DIVIDER_ID = 0X80
+};
+
+/* Step size between each divider within a range.
+ Incrementing the DENTIST_DISPCLK_WDIVIDER by one
+ will increment the divider by this much.*/
+enum dce_divider_range_step_size {
+	DIVIDER_RANGE_01_STEP_SIZE = 25, /* 0.25*/
+	DIVIDER_RANGE_02_STEP_SIZE = 50, /* 0.50*/
+	DIVIDER_RANGE_03_STEP_SIZE = 100 /* 1.00 */
+};
+
+static bool dce_divider_range_construct(
+	struct dce_divider_range *div_range,
+	int range_start,
+	int range_step,
+	int did_min,
+	int did_max)
+{
+	div_range->div_range_start = range_start;
+	div_range->div_range_step = range_step;
+	div_range->did_min = did_min;
+	div_range->did_max = did_max;
+
+	if (div_range->div_range_step == 0) {
+		div_range->div_range_step = 1;
+		/*div_range_step cannot be zero*/
+		BREAK_TO_DEBUGGER();
+	}
+	/* Calculate this based on the other inputs.*/
+	/* See DividerRange.h for explanation of */
+	/* the relationship between divider id (DID) and a divider.*/
+	/* Number of Divider IDs = (Maximum Divider ID - Minimum Divider ID)*/
+	/* Maximum divider identified in this range =
+	 * (Number of Divider IDs)*Step size between dividers
+	 *  + The start of this range.*/
+	div_range->div_range_end = (did_max - did_min) * range_step
+		+ range_start;
+	return true;
+}
+
+static int dce_divider_range_calc_divider(
+	struct dce_divider_range *div_range,
+	int did)
+{
+	/* Is this DID within our range?*/
+	if ((did < div_range->did_min) || (did >= div_range->did_max))
+		return INVALID_DIVIDER;
+
+	return ((did - div_range->did_min) * div_range->div_range_step)
+			+ div_range->div_range_start;
+
+}
+
+static int dce_divider_range_get_divider(
+	struct dce_divider_range *div_range,
+	int ranges_num,
+	int did)
+{
+	int div = INVALID_DIVIDER;
+	int i;
+
+	for (i = 0; i < ranges_num; i++) {
+		/* Calculate divider with given divider ID*/
+		div = dce_divider_range_calc_divider(&div_range[i], did);
+		/* Found a valid return divider*/
+		if (div != INVALID_DIVIDER)
+			break;
+	}
+	return div;
+}
+
+static int dce_clocks_get_dp_ref_freq(struct display_clock *clk)
+{
+	struct dce_disp_clk *clk_dce = TO_DCE_CLOCKS(clk);
+	int dprefclk_wdivider;
+	int dprefclk_src_sel;
+	int dp_ref_clk_khz = 600000;
+	int target_div = INVALID_DIVIDER;
+
+	/* ASSERT DP Reference Clock source is from DFS*/
+	REG_GET(DPREFCLK_CNTL, DPREFCLK_SRC_SEL, &dprefclk_src_sel);
+	ASSERT(dprefclk_src_sel == 0);
+
+	/* Read the mmDENTIST_DISPCLK_CNTL to get the currently
+	 * programmed DID DENTIST_DPREFCLK_WDIVIDER*/
+	REG_GET(DENTIST_DISPCLK_CNTL, DENTIST_DPREFCLK_WDIVIDER, &dprefclk_wdivider);
+
+	/* Convert DENTIST_DPREFCLK_WDIVIDERto actual divider*/
+	target_div = dce_divider_range_get_divider(
+			clk_dce->divider_ranges,
+			DIVIDER_RANGE_MAX,
+			dprefclk_wdivider);
+
+	if (target_div != INVALID_DIVIDER) {
+		/* Calculate the current DFS clock, in kHz.*/
+		dp_ref_clk_khz = (DIVIDER_RANGE_SCALE_FACTOR
+			* clk_dce->dentist_vco_freq_khz) / target_div;
+	}
+
+	/* SW will adjust DP REF Clock average value for all purposes
+	 * (DP DTO / DP Audio DTO and DP GTC)
+	 if clock is spread for all cases:
+	 -if SS enabled on DP Ref clock and HW de-spreading enabled with SW
+	 calculations for DS_INCR/DS_MODULO (this is planned to be default case)
+	 -if SS enabled on DP Ref clock and HW de-spreading enabled with HW
+	 calculations (not planned to be used, but average clock should still
+	 be valid)
+	 -if SS enabled on DP Ref clock and HW de-spreading disabled
+	 (should not be case with CIK) then SW should program all rates
+	 generated according to average value (case as with previous ASICs)
+	  */
+	if (clk_dce->ss_on_dprefclk && clk_dce->dprefclk_ss_divider != 0) {
+		struct fixed32_32 ss_percentage = dal_fixed32_32_div_int(
+				dal_fixed32_32_from_fraction(
+						clk_dce->dprefclk_ss_percentage,
+						clk_dce->dprefclk_ss_divider), 200);
+		struct fixed32_32 adj_dp_ref_clk_khz;
+
+		ss_percentage = dal_fixed32_32_sub(dal_fixed32_32_one,
+								ss_percentage);
+		adj_dp_ref_clk_khz =
+			dal_fixed32_32_mul_int(
+				ss_percentage,
+				dp_ref_clk_khz);
+		dp_ref_clk_khz = dal_fixed32_32_floor(adj_dp_ref_clk_khz);
+	}
+
+	return dp_ref_clk_khz;
+}
+
+/* TODO: This is DCN DPREFCLK: it could be program by DENTIST by VBIOS
+ * or CLK0_CLK11 by SMU. For DCE120, it is wlays 600Mhz. Will re-visit
+ * clock implementation
+ */
+static int dce_clocks_get_dp_ref_freq_wrkaround(struct display_clock *clk)
+{
+	struct dce_disp_clk *clk_dce = TO_DCE_CLOCKS(clk);
+	int dp_ref_clk_khz = 600000;
+
+	if (clk_dce->ss_on_dprefclk && clk_dce->dprefclk_ss_divider != 0) {
+		struct fixed32_32 ss_percentage = dal_fixed32_32_div_int(
+				dal_fixed32_32_from_fraction(
+						clk_dce->dprefclk_ss_percentage,
+						clk_dce->dprefclk_ss_divider), 200);
+		struct fixed32_32 adj_dp_ref_clk_khz;
+
+		ss_percentage = dal_fixed32_32_sub(dal_fixed32_32_one,
+								ss_percentage);
+		adj_dp_ref_clk_khz =
+			dal_fixed32_32_mul_int(
+				ss_percentage,
+				dp_ref_clk_khz);
+		dp_ref_clk_khz = dal_fixed32_32_floor(adj_dp_ref_clk_khz);
+	}
+
+	return dp_ref_clk_khz;
+}
+static enum dm_pp_clocks_state dce_get_required_clocks_state(
+	struct display_clock *clk,
+	struct state_dependent_clocks *req_clocks)
+{
+	struct dce_disp_clk *clk_dce = TO_DCE_CLOCKS(clk);
+	int i;
+	enum dm_pp_clocks_state low_req_clk;
+
+	/* Iterate from highest supported to lowest valid state, and update
+	 * lowest RequiredState with the lowest state that satisfies
+	 * all required clocks
+	 */
+	for (i = clk->max_clks_state; i >= DM_PP_CLOCKS_STATE_ULTRA_LOW; i--)
+		if (req_clocks->display_clk_khz >
+				clk_dce->max_clks_by_state[i].display_clk_khz
+			|| req_clocks->pixel_clk_khz >
+				clk_dce->max_clks_by_state[i].pixel_clk_khz)
+			break;
+
+	low_req_clk = i + 1;
+	if (low_req_clk > clk->max_clks_state) {
+		dm_logger_write(clk->ctx->logger, LOG_WARNING,
+				"%s: clocks unsupported", __func__);
+		low_req_clk = DM_PP_CLOCKS_STATE_INVALID;
+	}
+
+	return low_req_clk;
+}
+
+static bool dce_clock_set_min_clocks_state(
+	struct display_clock *clk,
+	enum dm_pp_clocks_state clocks_state)
+{
+	struct dm_pp_power_level_change_request level_change_req = {
+			clocks_state };
+
+	if (clocks_state > clk->max_clks_state) {
+		/*Requested state exceeds max supported state.*/
+		dm_logger_write(clk->ctx->logger, LOG_WARNING,
+				"Requested state exceeds max supported state");
+		return false;
+	} else if (clocks_state == clk->cur_min_clks_state) {
+		/*if we're trying to set the same state, we can just return
+		 * since nothing needs to be done*/
+		return true;
+	}
+
+	/* get max clock state from PPLIB */
+	if (dm_pp_apply_power_level_change_request(clk->ctx, &level_change_req))
+		clk->cur_min_clks_state = clocks_state;
+
+	return true;
+}
+
+static int dce_set_clock(
+	struct display_clock *clk,
+	int requested_clk_khz)
+{
+	struct dce_disp_clk *clk_dce = TO_DCE_CLOCKS(clk);
+	struct bp_pixel_clock_parameters pxl_clk_params = { 0 };
+	struct dc_bios *bp = clk->ctx->dc_bios;
+	int actual_clock = requested_clk_khz;
+
+	/* Make sure requested clock isn't lower than minimum threshold*/
+	if (requested_clk_khz > 0)
+		requested_clk_khz = max(requested_clk_khz,
+				clk_dce->dentist_vco_freq_khz / 64);
+
+	/* Prepare to program display clock*/
+	pxl_clk_params.target_pixel_clock = requested_clk_khz;
+	pxl_clk_params.pll_id = CLOCK_SOURCE_ID_DFS;
+
+	bp->funcs->program_display_engine_pll(bp, &pxl_clk_params);
+
+	if (clk_dce->dfs_bypass_enabled) {
+
+		/* Cache the fixed display clock*/
+		clk_dce->dfs_bypass_disp_clk =
+			pxl_clk_params.dfs_bypass_display_clock;
+		actual_clock = pxl_clk_params.dfs_bypass_display_clock;
+	}
+
+	/* from power down, we need mark the clock state as ClocksStateNominal
+	 * from HWReset, so when resume we will call pplib voltage regulator.*/
+	if (requested_clk_khz == 0)
+		clk->cur_min_clks_state = DM_PP_CLOCKS_STATE_NOMINAL;
+	return actual_clock;
+}
+
+static int dce_psr_set_clock(
+	struct display_clock *clk,
+	int requested_clk_khz)
+{
+	struct dce_disp_clk *clk_dce = TO_DCE_CLOCKS(clk);
+	struct dc_context *ctx = clk_dce->base.ctx;
+	struct dc *core_dc = ctx->dc;
+	struct dmcu *dmcu = core_dc->res_pool->dmcu;
+	int actual_clk_khz = requested_clk_khz;
+
+	actual_clk_khz = dce_set_clock(clk, requested_clk_khz);
+
+	dmcu->funcs->set_psr_wait_loop(dmcu, actual_clk_khz / 1000 / 7);
+	return actual_clk_khz;
+}
+
+static int dce112_set_clock(
+	struct display_clock *clk,
+	int requested_clk_khz)
+{
+	struct dce_disp_clk *clk_dce = TO_DCE_CLOCKS(clk);
+	struct bp_set_dce_clock_parameters dce_clk_params;
+	struct dc_bios *bp = clk->ctx->dc_bios;
+	struct dc *core_dc = clk->ctx->dc;
+	struct abm *abm =  core_dc->res_pool->abm;
+	struct dmcu *dmcu = core_dc->res_pool->dmcu;
+	int actual_clock = requested_clk_khz;
+	/* Prepare to program display clock*/
+	memset(&dce_clk_params, 0, sizeof(dce_clk_params));
+
+	/* Make sure requested clock isn't lower than minimum threshold*/
+	if (requested_clk_khz > 0)
+		requested_clk_khz = max(requested_clk_khz,
+				clk_dce->dentist_vco_freq_khz / 62);
+
+	dce_clk_params.target_clock_frequency = requested_clk_khz;
+	dce_clk_params.pll_id = CLOCK_SOURCE_ID_DFS;
+	dce_clk_params.clock_type = DCECLOCK_TYPE_DISPLAY_CLOCK;
+
+	bp->funcs->set_dce_clock(bp, &dce_clk_params);
+	actual_clock = dce_clk_params.target_clock_frequency;
+
+	/* from power down, we need mark the clock state as ClocksStateNominal
+	 * from HWReset, so when resume we will call pplib voltage regulator.*/
+	if (requested_clk_khz == 0)
+		clk->cur_min_clks_state = DM_PP_CLOCKS_STATE_NOMINAL;
+
+	/*Program DP ref Clock*/
+	/*VBIOS will determine DPREFCLK frequency, so we don't set it*/
+	dce_clk_params.target_clock_frequency = 0;
+	dce_clk_params.clock_type = DCECLOCK_TYPE_DPREFCLK;
+	dce_clk_params.flags.USE_GENLOCK_AS_SOURCE_FOR_DPREFCLK =
+			(dce_clk_params.pll_id ==
+					CLOCK_SOURCE_COMBO_DISPLAY_PLL0);
+
+	bp->funcs->set_dce_clock(bp, &dce_clk_params);
+
+	if (abm->funcs->is_dmcu_initialized(abm) && clk_dce->dfs_bypass_disp_clk != actual_clock)
+		dmcu->funcs->set_psr_wait_loop(dmcu,
+				actual_clock / 1000 / 7);
+	clk_dce->dfs_bypass_disp_clk = actual_clock;
+	return actual_clock;
+}
+
+static void dce_clock_read_integrated_info(struct dce_disp_clk *clk_dce)
+{
+	struct dc_debug *debug = &clk_dce->base.ctx->dc->debug;
+	struct dc_bios *bp = clk_dce->base.ctx->dc_bios;
+	struct integrated_info info = { { { 0 } } };
+	struct dc_firmware_info fw_info = { { 0 } };
+	int i;
+
+	if (bp->integrated_info)
+		info = *bp->integrated_info;
+
+	clk_dce->dentist_vco_freq_khz = info.dentist_vco_freq;
+	if (clk_dce->dentist_vco_freq_khz == 0) {
+		bp->funcs->get_firmware_info(bp, &fw_info);
+		clk_dce->dentist_vco_freq_khz =
+			fw_info.smu_gpu_pll_output_freq;
+		if (clk_dce->dentist_vco_freq_khz == 0)
+			clk_dce->dentist_vco_freq_khz = 3600000;
+	}
+
+	/*update the maximum display clock for each power state*/
+	for (i = 0; i < NUMBER_OF_DISP_CLK_VOLTAGE; ++i) {
+		enum dm_pp_clocks_state clk_state = DM_PP_CLOCKS_STATE_INVALID;
+
+		switch (i) {
+		case 0:
+			clk_state = DM_PP_CLOCKS_STATE_ULTRA_LOW;
+			break;
+
+		case 1:
+			clk_state = DM_PP_CLOCKS_STATE_LOW;
+			break;
+
+		case 2:
+			clk_state = DM_PP_CLOCKS_STATE_NOMINAL;
+			break;
+
+		case 3:
+			clk_state = DM_PP_CLOCKS_STATE_PERFORMANCE;
+			break;
+
+		default:
+			clk_state = DM_PP_CLOCKS_STATE_INVALID;
+			break;
+		}
+
+		/*Do not allow bad VBIOS/SBIOS to override with invalid values,
+		 * check for > 100MHz*/
+		if (info.disp_clk_voltage[i].max_supported_clk >= 100000)
+			clk_dce->max_clks_by_state[clk_state].display_clk_khz =
+				info.disp_clk_voltage[i].max_supported_clk;
+	}
+
+	if (!debug->disable_dfs_bypass && bp->integrated_info)
+		if (bp->integrated_info->gpu_cap_info & DFS_BYPASS_ENABLE)
+			clk_dce->dfs_bypass_enabled = true;
+
+	clk_dce->use_max_disp_clk = debug->max_disp_clk;
+}
+
+static void dce_clock_read_ss_info(struct dce_disp_clk *clk_dce)
+{
+	struct dc_bios *bp = clk_dce->base.ctx->dc_bios;
+	int ss_info_num = bp->funcs->get_ss_entry_number(
+			bp, AS_SIGNAL_TYPE_GPU_PLL);
+
+	if (ss_info_num) {
+		struct spread_spectrum_info info = { { 0 } };
+		enum bp_result result = bp->funcs->get_spread_spectrum_info(
+				bp, AS_SIGNAL_TYPE_GPU_PLL, 0, &info);
+
+		/* Based on VBIOS, VBIOS will keep entry for GPU PLL SS
+		 * even if SS not enabled and in that case
+		 * SSInfo.spreadSpectrumPercentage !=0 would be sign
+		 * that SS is enabled
+		 */
+		if (result == BP_RESULT_OK &&
+				info.spread_spectrum_percentage != 0) {
+			clk_dce->ss_on_dprefclk = true;
+			clk_dce->dprefclk_ss_divider = info.spread_percentage_divider;
+
+			if (info.type.CENTER_MODE == 0) {
+				/* TODO: Currently for DP Reference clock we
+				 * need only SS percentage for
+				 * downspread */
+				clk_dce->dprefclk_ss_percentage =
+						info.spread_spectrum_percentage;
+			}
+
+			return;
+		}
+
+		result = bp->funcs->get_spread_spectrum_info(
+				bp, AS_SIGNAL_TYPE_DISPLAY_PORT, 0, &info);
+
+		/* Based on VBIOS, VBIOS will keep entry for DPREFCLK SS
+		 * even if SS not enabled and in that case
+		 * SSInfo.spreadSpectrumPercentage !=0 would be sign
+		 * that SS is enabled
+		 */
+		if (result == BP_RESULT_OK &&
+				info.spread_spectrum_percentage != 0) {
+			clk_dce->ss_on_dprefclk = true;
+			clk_dce->dprefclk_ss_divider = info.spread_percentage_divider;
+
+			if (info.type.CENTER_MODE == 0) {
+				/* Currently for DP Reference clock we
+				 * need only SS percentage for
+				 * downspread */
+				clk_dce->dprefclk_ss_percentage =
+						info.spread_spectrum_percentage;
+			}
+		}
+	}
+}
+
+static bool dce_apply_clock_voltage_request(
+	struct display_clock *clk,
+	enum dm_pp_clock_type clocks_type,
+	int clocks_in_khz,
+	bool pre_mode_set,
+	bool update_dp_phyclk)
+{
+	bool send_request = false;
+	struct dm_pp_clock_for_voltage_req clock_voltage_req = {0};
+
+	switch (clocks_type) {
+	case DM_PP_CLOCK_TYPE_DISPLAY_CLK:
+	case DM_PP_CLOCK_TYPE_PIXELCLK:
+	case DM_PP_CLOCK_TYPE_DISPLAYPHYCLK:
+		break;
+	default:
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+
+	clock_voltage_req.clk_type = clocks_type;
+	clock_voltage_req.clocks_in_khz = clocks_in_khz;
+
+	/* to pplib */
+	if (pre_mode_set) {
+		switch (clocks_type) {
+		case DM_PP_CLOCK_TYPE_DISPLAY_CLK:
+			if (clocks_in_khz > clk->cur_clocks_value.dispclk_in_khz) {
+				clk->cur_clocks_value.dispclk_notify_pplib_done = true;
+				send_request = true;
+			} else
+				clk->cur_clocks_value.dispclk_notify_pplib_done = false;
+			/* no matter incrase or decrase clock, update current clock value */
+			clk->cur_clocks_value.dispclk_in_khz = clocks_in_khz;
+			break;
+		case DM_PP_CLOCK_TYPE_PIXELCLK:
+			if (clocks_in_khz > clk->cur_clocks_value.max_pixelclk_in_khz) {
+				clk->cur_clocks_value.pixelclk_notify_pplib_done = true;
+				send_request = true;
+			} else
+				clk->cur_clocks_value.pixelclk_notify_pplib_done = false;
+			/* no matter incrase or decrase clock, update current clock value */
+			clk->cur_clocks_value.max_pixelclk_in_khz = clocks_in_khz;
+			break;
+		case DM_PP_CLOCK_TYPE_DISPLAYPHYCLK:
+			if (clocks_in_khz > clk->cur_clocks_value.max_non_dp_phyclk_in_khz) {
+				clk->cur_clocks_value.phyclk_notigy_pplib_done = true;
+				send_request = true;
+			} else
+				clk->cur_clocks_value.phyclk_notigy_pplib_done = false;
+			/* no matter incrase or decrase clock, update current clock value */
+			clk->cur_clocks_value.max_non_dp_phyclk_in_khz = clocks_in_khz;
+			break;
+		default:
+			ASSERT(0);
+			break;
+		}
+
+	} else {
+		switch (clocks_type) {
+		case DM_PP_CLOCK_TYPE_DISPLAY_CLK:
+			if (!clk->cur_clocks_value.dispclk_notify_pplib_done)
+				send_request = true;
+			break;
+		case DM_PP_CLOCK_TYPE_PIXELCLK:
+			if (!clk->cur_clocks_value.pixelclk_notify_pplib_done)
+				send_request = true;
+			break;
+		case DM_PP_CLOCK_TYPE_DISPLAYPHYCLK:
+			if (!clk->cur_clocks_value.phyclk_notigy_pplib_done)
+				send_request = true;
+			break;
+		default:
+			ASSERT(0);
+			break;
+		}
+	}
+	if (send_request) {
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+		if (clk->ctx->dce_version >= DCN_VERSION_1_0) {
+			struct dc *core_dc = clk->ctx->dc;
+			/*use dcfclk request voltage*/
+			clock_voltage_req.clk_type = DM_PP_CLOCK_TYPE_DCFCLK;
+			clock_voltage_req.clocks_in_khz =
+				dcn_find_dcfclk_suits_all(core_dc, &clk->cur_clocks_value);
+		}
+#endif
+		dm_pp_apply_clock_for_voltage_request(
+			clk->ctx, &clock_voltage_req);
+	}
+	if (update_dp_phyclk && (clocks_in_khz >
+	clk->cur_clocks_value.max_dp_phyclk_in_khz))
+		clk->cur_clocks_value.max_dp_phyclk_in_khz = clocks_in_khz;
+
+	return true;
+}
+
+
+static const struct display_clock_funcs dce120_funcs = {
+	.get_dp_ref_clk_frequency = dce_clocks_get_dp_ref_freq_wrkaround,
+	.apply_clock_voltage_request = dce_apply_clock_voltage_request,
+	.set_clock = dce112_set_clock
+};
+
+static const struct display_clock_funcs dce112_funcs = {
+	.get_dp_ref_clk_frequency = dce_clocks_get_dp_ref_freq,
+	.get_required_clocks_state = dce_get_required_clocks_state,
+	.set_min_clocks_state = dce_clock_set_min_clocks_state,
+	.set_clock = dce112_set_clock
+};
+
+static const struct display_clock_funcs dce110_funcs = {
+	.get_dp_ref_clk_frequency = dce_clocks_get_dp_ref_freq,
+	.get_required_clocks_state = dce_get_required_clocks_state,
+	.set_min_clocks_state = dce_clock_set_min_clocks_state,
+	.set_clock = dce_psr_set_clock
+};
+
+static const struct display_clock_funcs dce_funcs = {
+	.get_dp_ref_clk_frequency = dce_clocks_get_dp_ref_freq,
+	.get_required_clocks_state = dce_get_required_clocks_state,
+	.set_min_clocks_state = dce_clock_set_min_clocks_state,
+	.set_clock = dce_set_clock
+};
+
+static void dce_disp_clk_construct(
+	struct dce_disp_clk *clk_dce,
+	struct dc_context *ctx,
+	const struct dce_disp_clk_registers *regs,
+	const struct dce_disp_clk_shift *clk_shift,
+	const struct dce_disp_clk_mask *clk_mask)
+{
+	struct display_clock *base = &clk_dce->base;
+
+	base->ctx = ctx;
+	base->funcs = &dce_funcs;
+
+	clk_dce->regs = regs;
+	clk_dce->clk_shift = clk_shift;
+	clk_dce->clk_mask = clk_mask;
+
+	clk_dce->dfs_bypass_disp_clk = 0;
+
+	clk_dce->dprefclk_ss_percentage = 0;
+	clk_dce->dprefclk_ss_divider = 1000;
+	clk_dce->ss_on_dprefclk = false;
+
+	base->max_clks_state = DM_PP_CLOCKS_STATE_NOMINAL;
+	base->cur_min_clks_state = DM_PP_CLOCKS_STATE_INVALID;
+
+	dce_clock_read_integrated_info(clk_dce);
+	dce_clock_read_ss_info(clk_dce);
+
+	dce_divider_range_construct(
+		&clk_dce->divider_ranges[DIVIDER_RANGE_01],
+		DIVIDER_RANGE_01_START,
+		DIVIDER_RANGE_01_STEP_SIZE,
+		DIVIDER_RANGE_01_BASE_DIVIDER_ID,
+		DIVIDER_RANGE_02_BASE_DIVIDER_ID);
+	dce_divider_range_construct(
+		&clk_dce->divider_ranges[DIVIDER_RANGE_02],
+		DIVIDER_RANGE_02_START,
+		DIVIDER_RANGE_02_STEP_SIZE,
+		DIVIDER_RANGE_02_BASE_DIVIDER_ID,
+		DIVIDER_RANGE_03_BASE_DIVIDER_ID);
+	dce_divider_range_construct(
+		&clk_dce->divider_ranges[DIVIDER_RANGE_03],
+		DIVIDER_RANGE_03_START,
+		DIVIDER_RANGE_03_STEP_SIZE,
+		DIVIDER_RANGE_03_BASE_DIVIDER_ID,
+		DIVIDER_RANGE_MAX_DIVIDER_ID);
+}
+
+struct display_clock *dce_disp_clk_create(
+	struct dc_context *ctx,
+	const struct dce_disp_clk_registers *regs,
+	const struct dce_disp_clk_shift *clk_shift,
+	const struct dce_disp_clk_mask *clk_mask)
+{
+	struct dce_disp_clk *clk_dce = kzalloc(sizeof(*clk_dce), GFP_KERNEL);
+
+	if (clk_dce == NULL) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	memcpy(clk_dce->max_clks_by_state,
+		dce80_max_clks_by_state,
+		sizeof(dce80_max_clks_by_state));
+
+	dce_disp_clk_construct(
+		clk_dce, ctx, regs, clk_shift, clk_mask);
+
+	return &clk_dce->base;
+}
+
+struct display_clock *dce110_disp_clk_create(
+	struct dc_context *ctx,
+	const struct dce_disp_clk_registers *regs,
+	const struct dce_disp_clk_shift *clk_shift,
+	const struct dce_disp_clk_mask *clk_mask)
+{
+	struct dce_disp_clk *clk_dce = kzalloc(sizeof(*clk_dce), GFP_KERNEL);
+
+	if (clk_dce == NULL) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	memcpy(clk_dce->max_clks_by_state,
+		dce110_max_clks_by_state,
+		sizeof(dce110_max_clks_by_state));
+
+	dce_disp_clk_construct(
+		clk_dce, ctx, regs, clk_shift, clk_mask);
+
+	clk_dce->base.funcs = &dce110_funcs;
+
+	return &clk_dce->base;
+}
+
+struct display_clock *dce112_disp_clk_create(
+	struct dc_context *ctx,
+	const struct dce_disp_clk_registers *regs,
+	const struct dce_disp_clk_shift *clk_shift,
+	const struct dce_disp_clk_mask *clk_mask)
+{
+	struct dce_disp_clk *clk_dce = kzalloc(sizeof(*clk_dce), GFP_KERNEL);
+
+	if (clk_dce == NULL) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	memcpy(clk_dce->max_clks_by_state,
+		dce112_max_clks_by_state,
+		sizeof(dce112_max_clks_by_state));
+
+	dce_disp_clk_construct(
+		clk_dce, ctx, regs, clk_shift, clk_mask);
+
+	clk_dce->base.funcs = &dce112_funcs;
+
+	return &clk_dce->base;
+}
+
+struct display_clock *dce120_disp_clk_create(struct dc_context *ctx)
+{
+	struct dce_disp_clk *clk_dce = kzalloc(sizeof(*clk_dce), GFP_KERNEL);
+	struct dm_pp_clock_levels_with_voltage clk_level_info = {0};
+
+	if (clk_dce == NULL) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	memcpy(clk_dce->max_clks_by_state,
+		dce120_max_clks_by_state,
+		sizeof(dce120_max_clks_by_state));
+
+	dce_disp_clk_construct(
+		clk_dce, ctx, NULL, NULL, NULL);
+
+	clk_dce->base.funcs = &dce120_funcs;
+
+	/* new in dce120 */
+	if (!ctx->dc->debug.disable_pplib_clock_request  &&
+			dm_pp_get_clock_levels_by_type_with_voltage(
+			ctx, DM_PP_CLOCK_TYPE_DISPLAY_CLK, &clk_level_info)
+						&& clk_level_info.num_levels)
+		clk_dce->max_displ_clk_in_khz =
+			clk_level_info.data[clk_level_info.num_levels - 1].clocks_in_khz;
+	else
+		clk_dce->max_displ_clk_in_khz = 1133000;
+
+	return &clk_dce->base;
+}
+
+void dce_disp_clk_destroy(struct display_clock **disp_clk)
+{
+	struct dce_disp_clk *clk_dce = TO_DCE_CLOCKS(*disp_clk);
+
+	kfree(clk_dce);
+	*disp_clk = NULL;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_clocks.h b/drivers/gpu/drm/amd/display/dc/dce/dce_clocks.h
new file mode 100644
index 000000000000..0e717e0dc8f0
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_clocks.h
@@ -0,0 +1,137 @@
+/*
+ * Copyright 2012-16 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+
+#ifndef _DCE_CLOCKS_H_
+#define _DCE_CLOCKS_H_
+
+#include "display_clock.h"
+
+#define CLK_COMMON_REG_LIST_DCE_BASE() \
+	.DPREFCLK_CNTL = mmDPREFCLK_CNTL, \
+	.DENTIST_DISPCLK_CNTL = mmDENTIST_DISPCLK_CNTL
+
+#define CLK_SF(reg_name, field_name, post_fix)\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
+#define CLK_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh) \
+	CLK_SF(DPREFCLK_CNTL, DPREFCLK_SRC_SEL, mask_sh), \
+	CLK_SF(DENTIST_DISPCLK_CNTL, DENTIST_DPREFCLK_WDIVIDER, mask_sh)
+
+#define CLK_REG_FIELD_LIST(type) \
+	type DPREFCLK_SRC_SEL; \
+	type DENTIST_DPREFCLK_WDIVIDER;
+
+struct dce_disp_clk_shift {
+	CLK_REG_FIELD_LIST(uint8_t)
+};
+
+struct dce_disp_clk_mask {
+	CLK_REG_FIELD_LIST(uint32_t)
+};
+
+struct dce_disp_clk_registers {
+	uint32_t DPREFCLK_CNTL;
+	uint32_t DENTIST_DISPCLK_CNTL;
+};
+
+/* Array identifiers and count for the divider ranges.*/
+enum dce_divider_range_count {
+	DIVIDER_RANGE_01 = 0,
+	DIVIDER_RANGE_02,
+	DIVIDER_RANGE_03,
+	DIVIDER_RANGE_MAX /* == 3*/
+};
+
+enum dce_divider_error_types {
+	INVALID_DID = 0,
+	INVALID_DIVIDER = 1
+};
+
+struct dce_divider_range {
+	int div_range_start;
+	/* The end of this range of dividers.*/
+	int div_range_end;
+	/* The distance between each divider in this range.*/
+	int div_range_step;
+	/* The divider id for the lowest divider.*/
+	int did_min;
+	/* The divider id for the highest divider.*/
+	int did_max;
+};
+
+struct dce_disp_clk {
+	struct display_clock base;
+	const struct dce_disp_clk_registers *regs;
+	const struct dce_disp_clk_shift *clk_shift;
+	const struct dce_disp_clk_mask *clk_mask;
+
+	struct state_dependent_clocks max_clks_by_state[DM_PP_CLOCKS_MAX_STATES];
+	struct dce_divider_range divider_ranges[DIVIDER_RANGE_MAX];
+
+	bool use_max_disp_clk;
+	int dentist_vco_freq_khz;
+
+	/* Cache the status of DFS-bypass feature*/
+	bool dfs_bypass_enabled;
+	/* Cache the display clock returned by VBIOS if DFS-bypass is enabled.
+	 * This is basically "Crystal Frequency In KHz" (XTALIN) frequency */
+	int dfs_bypass_disp_clk;
+
+	/* Flag for Enabled SS on DPREFCLK */
+	bool ss_on_dprefclk;
+	/* DPREFCLK SS percentage (if down-spread enabled) */
+	int dprefclk_ss_percentage;
+	/* DPREFCLK SS percentage Divider (100 or 1000) */
+	int dprefclk_ss_divider;
+
+	/* max disp_clk from PPLIB for max validation display clock*/
+	int max_displ_clk_in_khz;
+};
+
+
+struct display_clock *dce_disp_clk_create(
+	struct dc_context *ctx,
+	const struct dce_disp_clk_registers *regs,
+	const struct dce_disp_clk_shift *clk_shift,
+	const struct dce_disp_clk_mask *clk_mask);
+
+struct display_clock *dce110_disp_clk_create(
+	struct dc_context *ctx,
+	const struct dce_disp_clk_registers *regs,
+	const struct dce_disp_clk_shift *clk_shift,
+	const struct dce_disp_clk_mask *clk_mask);
+
+struct display_clock *dce112_disp_clk_create(
+	struct dc_context *ctx,
+	const struct dce_disp_clk_registers *regs,
+	const struct dce_disp_clk_shift *clk_shift,
+	const struct dce_disp_clk_mask *clk_mask);
+
+struct display_clock *dce120_disp_clk_create(struct dc_context *ctx);
+
+void dce_disp_clk_destroy(struct display_clock **disp_clk);
+
+#endif /* _DCE_CLOCKS_H_ */
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.c b/drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.c
new file mode 100644
index 000000000000..fd77df573b61
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.c
@@ -0,0 +1,620 @@
+/*
+ * Copyright 2012-16 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "core_types.h"
+#include "link_encoder.h"
+#include "dce_dmcu.h"
+#include "dm_services.h"
+#include "reg_helper.h"
+#include "fixed32_32.h"
+#include "dc.h"
+
+#define TO_DCE_DMCU(dmcu)\
+	container_of(dmcu, struct dce_dmcu, base)
+
+#define REG(reg) \
+	(dmcu_dce->regs->reg)
+
+#undef FN
+#define FN(reg_name, field_name) \
+	dmcu_dce->dmcu_shift->field_name, dmcu_dce->dmcu_mask->field_name
+
+#define CTX \
+	dmcu_dce->base.ctx
+
+/* PSR related commands */
+#define PSR_ENABLE 0x20
+#define PSR_EXIT 0x21
+#define PSR_SET 0x23
+#define PSR_SET_WAITLOOP 0x31
+#define MASTER_COMM_CNTL_REG__MASTER_COMM_INTERRUPT_MASK   0x00000001L
+unsigned int cached_wait_loop_number = 0;
+
+bool dce_dmcu_load_iram(struct dmcu *dmcu,
+		unsigned int start_offset,
+		const char *src,
+		unsigned int bytes)
+{
+	struct dce_dmcu *dmcu_dce = TO_DCE_DMCU(dmcu);
+	unsigned int count = 0;
+
+	/* Enable write access to IRAM */
+	REG_UPDATE_2(DMCU_RAM_ACCESS_CTRL,
+			IRAM_HOST_ACCESS_EN, 1,
+			IRAM_WR_ADDR_AUTO_INC, 1);
+
+	REG_WAIT(DCI_MEM_PWR_STATUS, DMCU_IRAM_MEM_PWR_STATE, 0, 2, 10);
+
+	REG_WRITE(DMCU_IRAM_WR_CTRL, start_offset);
+
+	for (count = 0; count < bytes; count++)
+		REG_WRITE(DMCU_IRAM_WR_DATA, src[count]);
+
+	/* Disable write access to IRAM to allow dynamic sleep state */
+	REG_UPDATE_2(DMCU_RAM_ACCESS_CTRL,
+			IRAM_HOST_ACCESS_EN, 0,
+			IRAM_WR_ADDR_AUTO_INC, 0);
+
+	return true;
+}
+
+static void dce_get_dmcu_psr_state(struct dmcu *dmcu, uint32_t *psr_state)
+{
+	struct dce_dmcu *dmcu_dce = TO_DCE_DMCU(dmcu);
+
+	uint32_t psrStateOffset = 0xf0;
+
+	/* Enable write access to IRAM */
+	REG_UPDATE(DMCU_RAM_ACCESS_CTRL, IRAM_HOST_ACCESS_EN, 1);
+
+	REG_WAIT(DCI_MEM_PWR_STATUS, DMCU_IRAM_MEM_PWR_STATE, 0, 2, 10);
+
+	/* Write address to IRAM_RD_ADDR in DMCU_IRAM_RD_CTRL */
+	REG_WRITE(DMCU_IRAM_RD_CTRL, psrStateOffset);
+
+	/* Read data from IRAM_RD_DATA in DMCU_IRAM_RD_DATA*/
+	*psr_state = REG_READ(DMCU_IRAM_RD_DATA);
+
+	/* Disable write access to IRAM after finished using IRAM
+	 * in order to allow dynamic sleep state
+	 */
+	REG_UPDATE(DMCU_RAM_ACCESS_CTRL, IRAM_HOST_ACCESS_EN, 0);
+}
+
+static void dce_dmcu_set_psr_enable(struct dmcu *dmcu, bool enable, bool wait)
+{
+	struct dce_dmcu *dmcu_dce = TO_DCE_DMCU(dmcu);
+	unsigned int dmcu_max_retry_on_wait_reg_ready = 801;
+	unsigned int dmcu_wait_reg_ready_interval = 100;
+
+	unsigned int retryCount;
+	uint32_t psr_state = 0;
+
+	/* waitDMCUReadyForCmd */
+	REG_WAIT(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 0,
+				dmcu_wait_reg_ready_interval,
+				dmcu_max_retry_on_wait_reg_ready);
+
+	/* setDMCUParam_Cmd */
+	if (enable)
+		REG_UPDATE(MASTER_COMM_CMD_REG, MASTER_COMM_CMD_REG_BYTE0,
+				PSR_ENABLE);
+	else
+		REG_UPDATE(MASTER_COMM_CMD_REG, MASTER_COMM_CMD_REG_BYTE0,
+				PSR_EXIT);
+
+	/* notifyDMCUMsg */
+	REG_UPDATE(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 1);
+	if (wait == true) {
+		for (retryCount = 0; retryCount <= 100; retryCount++) {
+			dce_get_dmcu_psr_state(dmcu, &psr_state);
+			if (enable) {
+				if (psr_state != 0)
+					break;
+			} else {
+				if (psr_state == 0)
+					break;
+			}
+			udelay(10);
+		}
+	}
+}
+
+static void dce_dmcu_setup_psr(struct dmcu *dmcu,
+		struct dc_link *link,
+		struct psr_context *psr_context)
+{
+	struct dce_dmcu *dmcu_dce = TO_DCE_DMCU(dmcu);
+
+	unsigned int dmcu_max_retry_on_wait_reg_ready = 801;
+	unsigned int dmcu_wait_reg_ready_interval = 100;
+
+	union dce_dmcu_psr_config_data_reg1 masterCmdData1;
+	union dce_dmcu_psr_config_data_reg2 masterCmdData2;
+	union dce_dmcu_psr_config_data_reg3 masterCmdData3;
+
+	link->link_enc->funcs->psr_program_dp_dphy_fast_training(link->link_enc,
+			psr_context->psrExitLinkTrainingRequired);
+
+	/* Enable static screen interrupts for PSR supported display */
+	/* Disable the interrupt coming from other displays. */
+	REG_UPDATE_4(DMCU_INTERRUPT_TO_UC_EN_MASK,
+			STATIC_SCREEN1_INT_TO_UC_EN, 0,
+			STATIC_SCREEN2_INT_TO_UC_EN, 0,
+			STATIC_SCREEN3_INT_TO_UC_EN, 0,
+			STATIC_SCREEN4_INT_TO_UC_EN, 0);
+
+	switch (psr_context->controllerId) {
+	/* Driver uses case 1 for unconfigured */
+	case 1:
+		REG_UPDATE(DMCU_INTERRUPT_TO_UC_EN_MASK,
+				STATIC_SCREEN1_INT_TO_UC_EN, 1);
+		break;
+	case 2:
+		REG_UPDATE(DMCU_INTERRUPT_TO_UC_EN_MASK,
+				STATIC_SCREEN2_INT_TO_UC_EN, 1);
+		break;
+	case 3:
+		REG_UPDATE(DMCU_INTERRUPT_TO_UC_EN_MASK,
+				STATIC_SCREEN3_INT_TO_UC_EN, 1);
+		break;
+	case 4:
+		REG_UPDATE(DMCU_INTERRUPT_TO_UC_EN_MASK,
+				STATIC_SCREEN4_INT_TO_UC_EN, 1);
+		break;
+	case 5:
+		/* CZ/NL only has 4 CRTC!!
+		 * really valid.
+		 * There is no interrupt enable mask for these instances.
+		 */
+		break;
+	case 6:
+		/* CZ/NL only has 4 CRTC!!
+		 * These are here because they are defined in HW regspec,
+		 * but not really valid. There is no interrupt enable mask
+		 * for these instances.
+		 */
+		break;
+	default:
+		REG_UPDATE(DMCU_INTERRUPT_TO_UC_EN_MASK,
+				STATIC_SCREEN1_INT_TO_UC_EN, 1);
+		break;
+	}
+
+	link->link_enc->funcs->psr_program_secondary_packet(link->link_enc,
+			psr_context->sdpTransmitLineNumDeadline);
+
+	if (psr_context->psr_level.bits.SKIP_SMU_NOTIFICATION)
+		REG_UPDATE(SMU_INTERRUPT_CONTROL, DC_SMU_INT_ENABLE, 1);
+
+	/* waitDMCUReadyForCmd */
+	REG_WAIT(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 0,
+					dmcu_wait_reg_ready_interval,
+					dmcu_max_retry_on_wait_reg_ready);
+
+	/* setDMCUParam_PSRHostConfigData */
+	masterCmdData1.u32All = 0;
+	masterCmdData1.bits.timehyst_frames = psr_context->timehyst_frames;
+	masterCmdData1.bits.hyst_lines = psr_context->hyst_lines;
+	masterCmdData1.bits.rfb_update_auto_en =
+			psr_context->rfb_update_auto_en;
+	masterCmdData1.bits.dp_port_num = psr_context->transmitterId;
+	masterCmdData1.bits.dcp_sel = psr_context->controllerId;
+	masterCmdData1.bits.phy_type  = psr_context->phyType;
+	masterCmdData1.bits.frame_cap_ind =
+			psr_context->psrFrameCaptureIndicationReq;
+	masterCmdData1.bits.aux_chan = psr_context->channel;
+	masterCmdData1.bits.aux_repeat = psr_context->aux_repeats;
+	dm_write_reg(dmcu->ctx, REG(MASTER_COMM_DATA_REG1),
+					masterCmdData1.u32All);
+
+	masterCmdData2.u32All = 0;
+	masterCmdData2.bits.dig_fe = psr_context->engineId;
+	masterCmdData2.bits.dig_be = psr_context->transmitterId;
+	masterCmdData2.bits.skip_wait_for_pll_lock =
+			psr_context->skipPsrWaitForPllLock;
+	masterCmdData2.bits.frame_delay = psr_context->frame_delay;
+	masterCmdData2.bits.smu_phy_id = psr_context->smuPhyId;
+	masterCmdData2.bits.num_of_controllers =
+			psr_context->numberOfControllers;
+	dm_write_reg(dmcu->ctx, REG(MASTER_COMM_DATA_REG2),
+			masterCmdData2.u32All);
+
+	masterCmdData3.u32All = 0;
+	masterCmdData3.bits.psr_level = psr_context->psr_level.u32all;
+	dm_write_reg(dmcu->ctx, REG(MASTER_COMM_DATA_REG3),
+			masterCmdData3.u32All);
+
+	/* setDMCUParam_Cmd */
+	REG_UPDATE(MASTER_COMM_CMD_REG,
+			MASTER_COMM_CMD_REG_BYTE0, PSR_SET);
+
+	/* notifyDMCUMsg */
+	REG_UPDATE(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 1);
+}
+
+static void dce_psr_wait_loop(
+	struct dmcu *dmcu,
+	unsigned int wait_loop_number)
+{
+	struct dce_dmcu *dmcu_dce = TO_DCE_DMCU(dmcu);
+	union dce_dmcu_psr_config_data_wait_loop_reg1 masterCmdData1;
+	if (cached_wait_loop_number == wait_loop_number)
+		return;
+
+	/* waitDMCUReadyForCmd */
+	REG_WAIT(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 0, 1, 10000);
+
+	masterCmdData1.u32 = 0;
+	masterCmdData1.bits.wait_loop = wait_loop_number;
+	cached_wait_loop_number = wait_loop_number;
+	dm_write_reg(dmcu->ctx, REG(MASTER_COMM_DATA_REG1), masterCmdData1.u32);
+
+	/* setDMCUParam_Cmd */
+	REG_UPDATE(MASTER_COMM_CMD_REG, MASTER_COMM_CMD_REG_BYTE0, PSR_SET_WAITLOOP);
+
+	/* notifyDMCUMsg */
+	REG_UPDATE(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 1);
+}
+
+static void dce_get_psr_wait_loop(unsigned int *psr_wait_loop_number)
+{
+	*psr_wait_loop_number = cached_wait_loop_number;
+	return;
+}
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+bool dcn10_dmcu_load_iram(struct dmcu *dmcu,
+		unsigned int start_offset,
+		const char *src,
+		unsigned int bytes)
+{
+	struct dce_dmcu *dmcu_dce = TO_DCE_DMCU(dmcu);
+	unsigned int count = 0;
+
+	REG_UPDATE(DMCU_CTRL, DMCU_ENABLE, 1);
+
+	/* Enable write access to IRAM */
+	REG_UPDATE_2(DMCU_RAM_ACCESS_CTRL,
+			IRAM_HOST_ACCESS_EN, 1,
+			IRAM_WR_ADDR_AUTO_INC, 1);
+
+	REG_WAIT(DMU_MEM_PWR_CNTL, DMCU_IRAM_MEM_PWR_STATE, 0, 2, 10);
+
+	REG_WRITE(DMCU_IRAM_WR_CTRL, start_offset);
+
+	for (count = 0; count < bytes; count++)
+		REG_WRITE(DMCU_IRAM_WR_DATA, src[count]);
+
+	/* Disable write access to IRAM to allow dynamic sleep state */
+	REG_UPDATE_2(DMCU_RAM_ACCESS_CTRL,
+			IRAM_HOST_ACCESS_EN, 0,
+			IRAM_WR_ADDR_AUTO_INC, 0);
+
+	return true;
+}
+
+static void dcn10_get_dmcu_psr_state(struct dmcu *dmcu, uint32_t *psr_state)
+{
+	struct dce_dmcu *dmcu_dce = TO_DCE_DMCU(dmcu);
+
+	uint32_t psrStateOffset = 0xf0;
+
+	/* Enable write access to IRAM */
+	REG_UPDATE(DMCU_RAM_ACCESS_CTRL, IRAM_HOST_ACCESS_EN, 1);
+
+	REG_WAIT(DMU_MEM_PWR_CNTL, DMCU_IRAM_MEM_PWR_STATE, 0, 2, 10);
+
+	/* Write address to IRAM_RD_ADDR in DMCU_IRAM_RD_CTRL */
+	REG_WRITE(DMCU_IRAM_RD_CTRL, psrStateOffset);
+
+	/* Read data from IRAM_RD_DATA in DMCU_IRAM_RD_DATA*/
+	*psr_state = REG_READ(DMCU_IRAM_RD_DATA);
+
+	/* Disable write access to IRAM after finished using IRAM
+	 * in order to allow dynamic sleep state
+	 */
+	REG_UPDATE(DMCU_RAM_ACCESS_CTRL, IRAM_HOST_ACCESS_EN, 0);
+}
+
+static void dcn10_dmcu_set_psr_enable(struct dmcu *dmcu, bool enable, bool wait)
+{
+	struct dce_dmcu *dmcu_dce = TO_DCE_DMCU(dmcu);
+	unsigned int dmcu_max_retry_on_wait_reg_ready = 801;
+	unsigned int dmcu_wait_reg_ready_interval = 100;
+
+	unsigned int retryCount;
+	uint32_t psr_state = 0;
+
+	/* waitDMCUReadyForCmd */
+	REG_WAIT(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 0,
+				dmcu_wait_reg_ready_interval,
+				dmcu_max_retry_on_wait_reg_ready);
+
+	/* setDMCUParam_Cmd */
+	if (enable)
+		REG_UPDATE(MASTER_COMM_CMD_REG, MASTER_COMM_CMD_REG_BYTE0,
+				PSR_ENABLE);
+	else
+		REG_UPDATE(MASTER_COMM_CMD_REG, MASTER_COMM_CMD_REG_BYTE0,
+				PSR_EXIT);
+
+	/* notifyDMCUMsg */
+	REG_UPDATE(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 1);
+
+	/* Below loops 1000 x 500us = 500 ms.
+	 *  Exit PSR may need to wait 1-2 frames to power up. Timeout after at
+	 *  least a few frames. Should never hit the max retry assert below.
+	 */
+	if (wait == true) {
+	for (retryCount = 0; retryCount <= 1000; retryCount++) {
+		dcn10_get_dmcu_psr_state(dmcu, &psr_state);
+		if (enable) {
+			if (psr_state != 0)
+				break;
+		} else {
+			if (psr_state == 0)
+				break;
+		}
+		udelay(500);
+	}
+
+	/* assert if max retry hit */
+	ASSERT(retryCount <= 1000);
+	}
+}
+
+static void dcn10_dmcu_setup_psr(struct dmcu *dmcu,
+		struct dc_link *link,
+		struct psr_context *psr_context)
+{
+	struct dce_dmcu *dmcu_dce = TO_DCE_DMCU(dmcu);
+
+	unsigned int dmcu_max_retry_on_wait_reg_ready = 801;
+	unsigned int dmcu_wait_reg_ready_interval = 100;
+
+	union dce_dmcu_psr_config_data_reg1 masterCmdData1;
+	union dce_dmcu_psr_config_data_reg2 masterCmdData2;
+	union dce_dmcu_psr_config_data_reg3 masterCmdData3;
+
+	link->link_enc->funcs->psr_program_dp_dphy_fast_training(link->link_enc,
+			psr_context->psrExitLinkTrainingRequired);
+
+	/* Enable static screen interrupts for PSR supported display */
+	/* Disable the interrupt coming from other displays. */
+	REG_UPDATE_4(DMCU_INTERRUPT_TO_UC_EN_MASK,
+			STATIC_SCREEN1_INT_TO_UC_EN, 0,
+			STATIC_SCREEN2_INT_TO_UC_EN, 0,
+			STATIC_SCREEN3_INT_TO_UC_EN, 0,
+			STATIC_SCREEN4_INT_TO_UC_EN, 0);
+
+	switch (psr_context->controllerId) {
+	/* Driver uses case 1 for unconfigured */
+	case 1:
+		REG_UPDATE(DMCU_INTERRUPT_TO_UC_EN_MASK,
+				STATIC_SCREEN1_INT_TO_UC_EN, 1);
+		break;
+	case 2:
+		REG_UPDATE(DMCU_INTERRUPT_TO_UC_EN_MASK,
+				STATIC_SCREEN2_INT_TO_UC_EN, 1);
+		break;
+	case 3:
+		REG_UPDATE(DMCU_INTERRUPT_TO_UC_EN_MASK,
+				STATIC_SCREEN3_INT_TO_UC_EN, 1);
+		break;
+	case 4:
+		REG_UPDATE(DMCU_INTERRUPT_TO_UC_EN_MASK,
+				STATIC_SCREEN4_INT_TO_UC_EN, 1);
+		break;
+	case 5:
+		/* CZ/NL only has 4 CRTC!!
+		 * really valid.
+		 * There is no interrupt enable mask for these instances.
+		 */
+		break;
+	case 6:
+		/* CZ/NL only has 4 CRTC!!
+		 * These are here because they are defined in HW regspec,
+		 * but not really valid. There is no interrupt enable mask
+		 * for these instances.
+		 */
+		break;
+	default:
+		REG_UPDATE(DMCU_INTERRUPT_TO_UC_EN_MASK,
+				STATIC_SCREEN1_INT_TO_UC_EN, 1);
+		break;
+	}
+
+	link->link_enc->funcs->psr_program_secondary_packet(link->link_enc,
+			psr_context->sdpTransmitLineNumDeadline);
+
+	if (psr_context->psr_level.bits.SKIP_SMU_NOTIFICATION)
+		REG_UPDATE(SMU_INTERRUPT_CONTROL, DC_SMU_INT_ENABLE, 1);
+
+	/* waitDMCUReadyForCmd */
+	REG_WAIT(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 0,
+			dmcu_wait_reg_ready_interval,
+			dmcu_max_retry_on_wait_reg_ready);
+
+	/* setDMCUParam_PSRHostConfigData */
+	masterCmdData1.u32All = 0;
+	masterCmdData1.bits.timehyst_frames = psr_context->timehyst_frames;
+	masterCmdData1.bits.hyst_lines = psr_context->hyst_lines;
+	masterCmdData1.bits.rfb_update_auto_en =
+			psr_context->rfb_update_auto_en;
+	masterCmdData1.bits.dp_port_num = psr_context->transmitterId;
+	masterCmdData1.bits.dcp_sel = psr_context->controllerId;
+	masterCmdData1.bits.phy_type  = psr_context->phyType;
+	masterCmdData1.bits.frame_cap_ind =
+			psr_context->psrFrameCaptureIndicationReq;
+	masterCmdData1.bits.aux_chan = psr_context->channel;
+	masterCmdData1.bits.aux_repeat = psr_context->aux_repeats;
+	dm_write_reg(dmcu->ctx, REG(MASTER_COMM_DATA_REG1),
+					masterCmdData1.u32All);
+
+	masterCmdData2.u32All = 0;
+	masterCmdData2.bits.dig_fe = psr_context->engineId;
+	masterCmdData2.bits.dig_be = psr_context->transmitterId;
+	masterCmdData2.bits.skip_wait_for_pll_lock =
+			psr_context->skipPsrWaitForPllLock;
+	masterCmdData2.bits.frame_delay = psr_context->frame_delay;
+	masterCmdData2.bits.smu_phy_id = psr_context->smuPhyId;
+	masterCmdData2.bits.num_of_controllers =
+			psr_context->numberOfControllers;
+	dm_write_reg(dmcu->ctx, REG(MASTER_COMM_DATA_REG2),
+			masterCmdData2.u32All);
+
+	masterCmdData3.u32All = 0;
+	masterCmdData3.bits.psr_level = psr_context->psr_level.u32all;
+	dm_write_reg(dmcu->ctx, REG(MASTER_COMM_DATA_REG3),
+			masterCmdData3.u32All);
+
+	/* setDMCUParam_Cmd */
+	REG_UPDATE(MASTER_COMM_CMD_REG,
+			MASTER_COMM_CMD_REG_BYTE0, PSR_SET);
+
+	/* notifyDMCUMsg */
+	REG_UPDATE(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 1);
+}
+
+static void dcn10_psr_wait_loop(
+	struct dmcu *dmcu,
+	unsigned int wait_loop_number)
+{
+	struct dce_dmcu *dmcu_dce = TO_DCE_DMCU(dmcu);
+	union dce_dmcu_psr_config_data_wait_loop_reg1 masterCmdData1;
+	if (wait_loop_number != 0) {
+	/* waitDMCUReadyForCmd */
+	REG_WAIT(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 0, 1, 10000);
+
+	masterCmdData1.u32 = 0;
+	masterCmdData1.bits.wait_loop = wait_loop_number;
+	cached_wait_loop_number = wait_loop_number;
+	dm_write_reg(dmcu->ctx, REG(MASTER_COMM_DATA_REG1), masterCmdData1.u32);
+
+	/* setDMCUParam_Cmd */
+	REG_UPDATE(MASTER_COMM_CMD_REG, MASTER_COMM_CMD_REG_BYTE0, PSR_SET_WAITLOOP);
+
+	/* notifyDMCUMsg */
+	REG_UPDATE(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 1);
+	}
+}
+
+static void dcn10_get_psr_wait_loop(unsigned int *psr_wait_loop_number)
+{
+	*psr_wait_loop_number = cached_wait_loop_number;
+	return;
+}
+
+#endif
+
+static const struct dmcu_funcs dce_funcs = {
+	.load_iram = dce_dmcu_load_iram,
+	.set_psr_enable = dce_dmcu_set_psr_enable,
+	.setup_psr = dce_dmcu_setup_psr,
+	.get_psr_state = dce_get_dmcu_psr_state,
+	.set_psr_wait_loop = dce_psr_wait_loop,
+	.get_psr_wait_loop = dce_get_psr_wait_loop
+};
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+static const struct dmcu_funcs dcn10_funcs = {
+	.load_iram = dcn10_dmcu_load_iram,
+	.set_psr_enable = dcn10_dmcu_set_psr_enable,
+	.setup_psr = dcn10_dmcu_setup_psr,
+	.get_psr_state = dcn10_get_dmcu_psr_state,
+	.set_psr_wait_loop = dcn10_psr_wait_loop,
+	.get_psr_wait_loop = dcn10_get_psr_wait_loop
+};
+#endif
+
+static void dce_dmcu_construct(
+	struct dce_dmcu *dmcu_dce,
+	struct dc_context *ctx,
+	const struct dce_dmcu_registers *regs,
+	const struct dce_dmcu_shift *dmcu_shift,
+	const struct dce_dmcu_mask *dmcu_mask)
+{
+	struct dmcu *base = &dmcu_dce->base;
+
+	base->ctx = ctx;
+	base->funcs = &dce_funcs;
+
+	dmcu_dce->regs = regs;
+	dmcu_dce->dmcu_shift = dmcu_shift;
+	dmcu_dce->dmcu_mask = dmcu_mask;
+}
+
+struct dmcu *dce_dmcu_create(
+	struct dc_context *ctx,
+	const struct dce_dmcu_registers *regs,
+	const struct dce_dmcu_shift *dmcu_shift,
+	const struct dce_dmcu_mask *dmcu_mask)
+{
+	struct dce_dmcu *dmcu_dce = kzalloc(sizeof(*dmcu_dce), GFP_KERNEL);
+
+	if (dmcu_dce == NULL) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	dce_dmcu_construct(
+		dmcu_dce, ctx, regs, dmcu_shift, dmcu_mask);
+
+	dmcu_dce->base.funcs = &dce_funcs;
+
+	return &dmcu_dce->base;
+}
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+struct dmcu *dcn10_dmcu_create(
+	struct dc_context *ctx,
+	const struct dce_dmcu_registers *regs,
+	const struct dce_dmcu_shift *dmcu_shift,
+	const struct dce_dmcu_mask *dmcu_mask)
+{
+	struct dce_dmcu *dmcu_dce = kzalloc(sizeof(*dmcu_dce), GFP_KERNEL);
+
+	if (dmcu_dce == NULL) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	dce_dmcu_construct(
+		dmcu_dce, ctx, regs, dmcu_shift, dmcu_mask);
+
+	dmcu_dce->base.funcs = &dcn10_funcs;
+
+	return &dmcu_dce->base;
+}
+#endif
+
+void dce_dmcu_destroy(struct dmcu **dmcu)
+{
+	struct dce_dmcu *dmcu_dce = TO_DCE_DMCU(*dmcu);
+
+	kfree(dmcu_dce);
+	*dmcu = NULL;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.h b/drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.h
new file mode 100644
index 000000000000..b85f53c2f6f8
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.h
@@ -0,0 +1,218 @@
+/*
+ * Copyright 2012-16 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+
+#ifndef _DCE_DMCU_H_
+#define _DCE_DMCU_H_
+
+#include "dmcu.h"
+
+#define DMCU_COMMON_REG_LIST_DCE_BASE() \
+	SR(DMCU_CTRL), \
+	SR(DMCU_RAM_ACCESS_CTRL), \
+	SR(DMCU_IRAM_WR_CTRL), \
+	SR(DMCU_IRAM_WR_DATA), \
+	SR(MASTER_COMM_DATA_REG1), \
+	SR(MASTER_COMM_DATA_REG2), \
+	SR(MASTER_COMM_DATA_REG3), \
+	SR(MASTER_COMM_CMD_REG), \
+	SR(MASTER_COMM_CNTL_REG), \
+	SR(DMCU_IRAM_RD_CTRL), \
+	SR(DMCU_IRAM_RD_DATA), \
+	SR(DMCU_INTERRUPT_TO_UC_EN_MASK), \
+	SR(SMU_INTERRUPT_CONTROL)
+
+#define DMCU_DCE110_COMMON_REG_LIST() \
+	DMCU_COMMON_REG_LIST_DCE_BASE(), \
+	SR(DCI_MEM_PWR_STATUS)
+
+#define DMCU_DCN10_REG_LIST()\
+	DMCU_COMMON_REG_LIST_DCE_BASE(), \
+	SR(DMU_MEM_PWR_CNTL)
+
+#define DMCU_SF(reg_name, field_name, post_fix)\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
+#define DMCU_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh) \
+	DMCU_SF(DMCU_CTRL, \
+			DMCU_ENABLE, mask_sh), \
+	DMCU_SF(DMCU_RAM_ACCESS_CTRL, \
+			IRAM_HOST_ACCESS_EN, mask_sh), \
+	DMCU_SF(DMCU_RAM_ACCESS_CTRL, \
+			IRAM_WR_ADDR_AUTO_INC, mask_sh), \
+	DMCU_SF(MASTER_COMM_CMD_REG, \
+			MASTER_COMM_CMD_REG_BYTE0, mask_sh), \
+	DMCU_SF(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, mask_sh), \
+	DMCU_SF(DMCU_INTERRUPT_TO_UC_EN_MASK, \
+			STATIC_SCREEN1_INT_TO_UC_EN, mask_sh), \
+	DMCU_SF(DMCU_INTERRUPT_TO_UC_EN_MASK, \
+			STATIC_SCREEN2_INT_TO_UC_EN, mask_sh), \
+	DMCU_SF(DMCU_INTERRUPT_TO_UC_EN_MASK, \
+			STATIC_SCREEN3_INT_TO_UC_EN, mask_sh), \
+	DMCU_SF(DMCU_INTERRUPT_TO_UC_EN_MASK, \
+			STATIC_SCREEN4_INT_TO_UC_EN, mask_sh), \
+	DMCU_SF(SMU_INTERRUPT_CONTROL, DC_SMU_INT_ENABLE, mask_sh)
+
+#define DMCU_MASK_SH_LIST_DCE110(mask_sh) \
+	DMCU_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh), \
+	DMCU_SF(DCI_MEM_PWR_STATUS, \
+		DMCU_IRAM_MEM_PWR_STATE, mask_sh)
+
+#define DMCU_MASK_SH_LIST_DCN10(mask_sh) \
+	DMCU_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh), \
+	DMCU_SF(DMU_MEM_PWR_CNTL, \
+			DMCU_IRAM_MEM_PWR_STATE, mask_sh)
+
+#define DMCU_REG_FIELD_LIST(type) \
+	type DMCU_IRAM_MEM_PWR_STATE; \
+	type IRAM_HOST_ACCESS_EN; \
+	type IRAM_WR_ADDR_AUTO_INC; \
+	type DMCU_ENABLE; \
+	type MASTER_COMM_CMD_REG_BYTE0; \
+	type MASTER_COMM_INTERRUPT; \
+	type DPHY_RX_FAST_TRAINING_CAPABLE; \
+	type DPHY_LOAD_BS_COUNT; \
+	type STATIC_SCREEN1_INT_TO_UC_EN; \
+	type STATIC_SCREEN2_INT_TO_UC_EN; \
+	type STATIC_SCREEN3_INT_TO_UC_EN; \
+	type STATIC_SCREEN4_INT_TO_UC_EN; \
+	type DP_SEC_GSP0_LINE_NUM; \
+	type DP_SEC_GSP0_PRIORITY; \
+	type DC_SMU_INT_ENABLE
+
+struct dce_dmcu_shift {
+	DMCU_REG_FIELD_LIST(uint8_t);
+};
+
+struct dce_dmcu_mask {
+	DMCU_REG_FIELD_LIST(uint32_t);
+};
+
+struct dce_dmcu_registers {
+	uint32_t DMCU_CTRL;
+	uint32_t DMCU_RAM_ACCESS_CTRL;
+	uint32_t DCI_MEM_PWR_STATUS;
+	uint32_t DMU_MEM_PWR_CNTL;
+	uint32_t DMCU_IRAM_WR_CTRL;
+	uint32_t DMCU_IRAM_WR_DATA;
+
+	uint32_t MASTER_COMM_DATA_REG1;
+	uint32_t MASTER_COMM_DATA_REG2;
+	uint32_t MASTER_COMM_DATA_REG3;
+	uint32_t MASTER_COMM_CMD_REG;
+	uint32_t MASTER_COMM_CNTL_REG;
+	uint32_t DMCU_IRAM_RD_CTRL;
+	uint32_t DMCU_IRAM_RD_DATA;
+	uint32_t DMCU_INTERRUPT_TO_UC_EN_MASK;
+	uint32_t SMU_INTERRUPT_CONTROL;
+};
+
+struct dce_dmcu {
+	struct dmcu base;
+	const struct dce_dmcu_registers *regs;
+	const struct dce_dmcu_shift *dmcu_shift;
+	const struct dce_dmcu_mask *dmcu_mask;
+};
+
+/*******************************************************************
+ *   MASTER_COMM_DATA_REG1   Bit position    Data
+ *                           7:0	            hyst_frames[7:0]
+ *                           14:8	        hyst_lines[6:0]
+ *                           15	            RFB_UPDATE_AUTO_EN
+ *                           18:16	        phy_num[2:0]
+ *                           21:19	        dcp_sel[2:0]
+ *                           22	            phy_type
+ *                           23	            frame_cap_ind
+ *                           26:24	        aux_chan[2:0]
+ *                           30:27	        aux_repeat[3:0]
+ *                           31:31	        reserved[31:31]
+ ******************************************************************/
+union dce_dmcu_psr_config_data_reg1 {
+	struct {
+		unsigned int timehyst_frames:8;    /*[7:0]*/
+		unsigned int hyst_lines:7;         /*[14:8]*/
+		unsigned int rfb_update_auto_en:1; /*[15:15]*/
+		unsigned int dp_port_num:3;        /*[18:16]*/
+		unsigned int dcp_sel:3;            /*[21:19]*/
+		unsigned int phy_type:1;           /*[22:22]*/
+		unsigned int frame_cap_ind:1;      /*[23:23]*/
+		unsigned int aux_chan:3;           /*[26:24]*/
+		unsigned int aux_repeat:4;         /*[30:27]*/
+		unsigned int reserved:1;           /*[31:31]*/
+	} bits;
+	unsigned int u32All;
+};
+
+/*******************************************************************
+ *   MASTER_COMM_DATA_REG2
+ *******************************************************************/
+union dce_dmcu_psr_config_data_reg2 {
+	struct {
+		unsigned int dig_fe:3;                  /*[2:0]*/
+		unsigned int dig_be:3;                  /*[5:3]*/
+		unsigned int skip_wait_for_pll_lock:1;  /*[6:6]*/
+		unsigned int reserved:9;                /*[15:7]*/
+		unsigned int frame_delay:8;             /*[23:16]*/
+		unsigned int smu_phy_id:4;              /*[27:24]*/
+		unsigned int num_of_controllers:4;      /*[31:28]*/
+	} bits;
+	unsigned int u32All;
+};
+
+/*******************************************************************
+ *   MASTER_COMM_DATA_REG3
+ *******************************************************************/
+union dce_dmcu_psr_config_data_reg3 {
+	struct {
+		unsigned int psr_level:16;      /*[15:0]*/
+		unsigned int link_rate:4;       /*[19:16]*/
+		unsigned int reserved:12;       /*[31:20]*/
+	} bits;
+	unsigned int u32All;
+};
+
+union dce_dmcu_psr_config_data_wait_loop_reg1 {
+	struct {
+		unsigned int wait_loop:16; /* [15:0] */
+		unsigned int reserved:16; /* [31:16] */
+	} bits;
+	unsigned int u32;
+};
+
+struct dmcu *dce_dmcu_create(
+	struct dc_context *ctx,
+	const struct dce_dmcu_registers *regs,
+	const struct dce_dmcu_shift *dmcu_shift,
+	const struct dce_dmcu_mask *dmcu_mask);
+
+struct dmcu *dcn10_dmcu_create(
+	struct dc_context *ctx,
+	const struct dce_dmcu_registers *regs,
+	const struct dce_dmcu_shift *dmcu_shift,
+	const struct dce_dmcu_mask *dmcu_mask);
+
+void dce_dmcu_destroy(struct dmcu **dmcu);
+
+#endif /* _DCE_ABM_H_ */
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_hwseq.c b/drivers/gpu/drm/amd/display/dc/dce/dce_hwseq.c
new file mode 100644
index 000000000000..d2e66b1bc0ef
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_hwseq.c
@@ -0,0 +1,209 @@
+/*
+ * Copyright 2016 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dce_hwseq.h"
+#include "reg_helper.h"
+#include "hw_sequencer.h"
+#include "core_types.h"
+
+#define CTX \
+	hws->ctx
+#define REG(reg)\
+	hws->regs->reg
+
+#undef FN
+#define FN(reg_name, field_name) \
+	hws->shifts->field_name, hws->masks->field_name
+
+void dce_enable_fe_clock(struct dce_hwseq *hws,
+		unsigned int fe_inst, bool enable)
+{
+	REG_UPDATE(DCFE_CLOCK_CONTROL[fe_inst],
+			DCFE_CLOCK_ENABLE, enable);
+}
+
+void dce_pipe_control_lock(struct dc *dc,
+		struct pipe_ctx *pipe,
+		bool lock)
+{
+	uint32_t lock_val = lock ? 1 : 0;
+	uint32_t dcp_grph, scl, blnd, update_lock_mode, val;
+	struct dce_hwseq *hws = dc->hwseq;
+
+	/* Not lock pipe when blank */
+	if (lock && pipe->stream_res.tg->funcs->is_blanked(pipe->stream_res.tg))
+		return;
+
+	val = REG_GET_4(BLND_V_UPDATE_LOCK[pipe->pipe_idx],
+			BLND_DCP_GRPH_V_UPDATE_LOCK, &dcp_grph,
+			BLND_SCL_V_UPDATE_LOCK, &scl,
+			BLND_BLND_V_UPDATE_LOCK, &blnd,
+			BLND_V_UPDATE_LOCK_MODE, &update_lock_mode);
+
+	dcp_grph = lock_val;
+	scl = lock_val;
+	blnd = lock_val;
+	update_lock_mode = lock_val;
+
+	REG_SET_2(BLND_V_UPDATE_LOCK[pipe->pipe_idx], val,
+			BLND_DCP_GRPH_V_UPDATE_LOCK, dcp_grph,
+			BLND_SCL_V_UPDATE_LOCK, scl);
+
+	if (hws->masks->BLND_BLND_V_UPDATE_LOCK != 0)
+		REG_SET_2(BLND_V_UPDATE_LOCK[pipe->pipe_idx], val,
+				BLND_BLND_V_UPDATE_LOCK, blnd,
+				BLND_V_UPDATE_LOCK_MODE, update_lock_mode);
+
+	if (hws->wa.blnd_crtc_trigger) {
+		if (!lock) {
+			uint32_t value = REG_READ(CRTC_H_BLANK_START_END[pipe->pipe_idx]);
+			REG_WRITE(CRTC_H_BLANK_START_END[pipe->pipe_idx], value);
+		}
+	}
+}
+
+void dce_set_blender_mode(struct dce_hwseq *hws,
+	unsigned int blnd_inst,
+	enum blnd_mode mode)
+{
+	uint32_t feedthrough = 1;
+	uint32_t blnd_mode = 0;
+	uint32_t multiplied_mode = 0;
+	uint32_t alpha_mode = 2;
+
+	switch (mode) {
+	case BLND_MODE_OTHER_PIPE:
+		feedthrough = 0;
+		blnd_mode = 1;
+		alpha_mode = 0;
+		break;
+	case BLND_MODE_BLENDING:
+		feedthrough = 0;
+		blnd_mode = 2;
+		alpha_mode = 0;
+		multiplied_mode = 1;
+		break;
+	case BLND_MODE_CURRENT_PIPE:
+	default:
+		if (REG(BLND_CONTROL[blnd_inst]) == REG(BLNDV_CONTROL) ||
+				blnd_inst == 0)
+			feedthrough = 0;
+		break;
+	}
+
+	REG_UPDATE(BLND_CONTROL[blnd_inst],
+		BLND_MODE, blnd_mode);
+
+	if (hws->masks->BLND_ALPHA_MODE != 0) {
+		REG_UPDATE_3(BLND_CONTROL[blnd_inst],
+			BLND_FEEDTHROUGH_EN, feedthrough,
+			BLND_ALPHA_MODE, alpha_mode,
+			BLND_MULTIPLIED_MODE, multiplied_mode);
+	}
+}
+
+
+static void dce_disable_sram_shut_down(struct dce_hwseq *hws)
+{
+	if (REG(DC_MEM_GLOBAL_PWR_REQ_CNTL))
+		REG_UPDATE(DC_MEM_GLOBAL_PWR_REQ_CNTL,
+				DC_MEM_GLOBAL_PWR_REQ_DIS, 1);
+}
+
+static void dce_underlay_clock_enable(struct dce_hwseq *hws)
+{
+	/* todo: why do we need this at boot? is dce_enable_fe_clock enough? */
+	if (REG(DCFEV_CLOCK_CONTROL))
+		REG_UPDATE(DCFEV_CLOCK_CONTROL,
+				DCFEV_CLOCK_ENABLE, 1);
+}
+
+static void enable_hw_base_light_sleep(void)
+{
+	/* TODO: implement */
+}
+
+static void disable_sw_manual_control_light_sleep(void)
+{
+	/* TODO: implement */
+}
+
+void dce_clock_gating_power_up(struct dce_hwseq *hws,
+		bool enable)
+{
+	if (enable) {
+		enable_hw_base_light_sleep();
+		disable_sw_manual_control_light_sleep();
+	} else {
+		dce_disable_sram_shut_down(hws);
+		dce_underlay_clock_enable(hws);
+	}
+}
+
+void dce_crtc_switch_to_clk_src(struct dce_hwseq *hws,
+		struct clock_source *clk_src,
+		unsigned int tg_inst)
+{
+	if (clk_src->id == CLOCK_SOURCE_ID_DP_DTO || clk_src->dp_clk_src) {
+		REG_UPDATE(PIXEL_RATE_CNTL[tg_inst],
+				DP_DTO0_ENABLE, 1);
+
+	} else if (clk_src->id >= CLOCK_SOURCE_COMBO_PHY_PLL0) {
+		uint32_t rate_source = clk_src->id - CLOCK_SOURCE_COMBO_PHY_PLL0;
+
+		REG_UPDATE_2(PHYPLL_PIXEL_RATE_CNTL[tg_inst],
+				PHYPLL_PIXEL_RATE_SOURCE, rate_source,
+				PIXEL_RATE_PLL_SOURCE, 0);
+
+		REG_UPDATE(PIXEL_RATE_CNTL[tg_inst],
+				DP_DTO0_ENABLE, 0);
+
+	} else if (clk_src->id <= CLOCK_SOURCE_ID_PLL2) {
+		uint32_t rate_source = clk_src->id - CLOCK_SOURCE_ID_PLL0;
+
+		REG_UPDATE_2(PIXEL_RATE_CNTL[tg_inst],
+				PIXEL_RATE_SOURCE, rate_source,
+				DP_DTO0_ENABLE, 0);
+
+		if (REG(PHYPLL_PIXEL_RATE_CNTL[tg_inst]))
+			REG_UPDATE(PHYPLL_PIXEL_RATE_CNTL[tg_inst],
+					PIXEL_RATE_PLL_SOURCE, 1);
+	} else {
+		DC_ERR("Unknown clock source. clk_src id: %d, TG_inst: %d",
+		       clk_src->id, tg_inst);
+	}
+}
+
+/* Only use LUT for 8 bit formats */
+bool dce_use_lut(const struct dc_plane_state *plane_state)
+{
+	switch (plane_state->format) {
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB8888:
+	case SURFACE_PIXEL_FORMAT_GRPH_ABGR8888:
+		return true;
+	default:
+		return false;
+	}
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_hwseq.h b/drivers/gpu/drm/amd/display/dc/dce/dce_hwseq.h
new file mode 100644
index 000000000000..52506155e361
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_hwseq.h
@@ -0,0 +1,631 @@
+/*
+ * Copyright 2016 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+#ifndef __DCE_HWSEQ_H__
+#define __DCE_HWSEQ_H__
+
+#include "hw_sequencer.h"
+
+#define BL_REG_LIST()\
+	SR(LVTMA_PWRSEQ_CNTL), \
+	SR(LVTMA_PWRSEQ_STATE)
+
+#define HWSEQ_DCEF_REG_LIST_DCE8() \
+	.DCFE_CLOCK_CONTROL[0] = mmCRTC0_CRTC_DCFE_CLOCK_CONTROL, \
+	.DCFE_CLOCK_CONTROL[1] = mmCRTC1_CRTC_DCFE_CLOCK_CONTROL, \
+	.DCFE_CLOCK_CONTROL[2] = mmCRTC2_CRTC_DCFE_CLOCK_CONTROL, \
+	.DCFE_CLOCK_CONTROL[3] = mmCRTC3_CRTC_DCFE_CLOCK_CONTROL, \
+	.DCFE_CLOCK_CONTROL[4] = mmCRTC4_CRTC_DCFE_CLOCK_CONTROL, \
+	.DCFE_CLOCK_CONTROL[5] = mmCRTC5_CRTC_DCFE_CLOCK_CONTROL
+
+#define HWSEQ_DCEF_REG_LIST() \
+	SRII(DCFE_CLOCK_CONTROL, DCFE, 0), \
+	SRII(DCFE_CLOCK_CONTROL, DCFE, 1), \
+	SRII(DCFE_CLOCK_CONTROL, DCFE, 2), \
+	SRII(DCFE_CLOCK_CONTROL, DCFE, 3), \
+	SRII(DCFE_CLOCK_CONTROL, DCFE, 4), \
+	SRII(DCFE_CLOCK_CONTROL, DCFE, 5), \
+	SR(DC_MEM_GLOBAL_PWR_REQ_CNTL)
+
+#define HWSEQ_BLND_REG_LIST() \
+	SRII(BLND_V_UPDATE_LOCK, BLND, 0), \
+	SRII(BLND_V_UPDATE_LOCK, BLND, 1), \
+	SRII(BLND_V_UPDATE_LOCK, BLND, 2), \
+	SRII(BLND_V_UPDATE_LOCK, BLND, 3), \
+	SRII(BLND_V_UPDATE_LOCK, BLND, 4), \
+	SRII(BLND_V_UPDATE_LOCK, BLND, 5), \
+	SRII(BLND_CONTROL, BLND, 0), \
+	SRII(BLND_CONTROL, BLND, 1), \
+	SRII(BLND_CONTROL, BLND, 2), \
+	SRII(BLND_CONTROL, BLND, 3), \
+	SRII(BLND_CONTROL, BLND, 4), \
+	SRII(BLND_CONTROL, BLND, 5)
+
+#define HWSEQ_PIXEL_RATE_REG_LIST(blk) \
+	SRII(PIXEL_RATE_CNTL, blk, 0), \
+	SRII(PIXEL_RATE_CNTL, blk, 1), \
+	SRII(PIXEL_RATE_CNTL, blk, 2), \
+	SRII(PIXEL_RATE_CNTL, blk, 3), \
+	SRII(PIXEL_RATE_CNTL, blk, 4), \
+	SRII(PIXEL_RATE_CNTL, blk, 5)
+
+#define HWSEQ_PHYPLL_REG_LIST(blk) \
+	SRII(PHYPLL_PIXEL_RATE_CNTL, blk, 0), \
+	SRII(PHYPLL_PIXEL_RATE_CNTL, blk, 1), \
+	SRII(PHYPLL_PIXEL_RATE_CNTL, blk, 2), \
+	SRII(PHYPLL_PIXEL_RATE_CNTL, blk, 3), \
+	SRII(PHYPLL_PIXEL_RATE_CNTL, blk, 4), \
+	SRII(PHYPLL_PIXEL_RATE_CNTL, blk, 5)
+
+#define HWSEQ_DCE11_REG_LIST_BASE() \
+	SR(DC_MEM_GLOBAL_PWR_REQ_CNTL), \
+	SR(DCFEV_CLOCK_CONTROL), \
+	SRII(DCFE_CLOCK_CONTROL, DCFE, 0), \
+	SRII(DCFE_CLOCK_CONTROL, DCFE, 1), \
+	SRII(CRTC_H_BLANK_START_END, CRTC, 0),\
+	SRII(CRTC_H_BLANK_START_END, CRTC, 1),\
+	SRII(BLND_V_UPDATE_LOCK, BLND, 0),\
+	SRII(BLND_V_UPDATE_LOCK, BLND, 1),\
+	SRII(BLND_CONTROL, BLND, 0),\
+	SRII(BLND_CONTROL, BLND, 1),\
+	SR(BLNDV_CONTROL),\
+	HWSEQ_PIXEL_RATE_REG_LIST(CRTC),\
+	BL_REG_LIST()
+
+#define HWSEQ_DCE8_REG_LIST() \
+	HWSEQ_DCEF_REG_LIST_DCE8(), \
+	HWSEQ_BLND_REG_LIST(), \
+	HWSEQ_PIXEL_RATE_REG_LIST(CRTC),\
+	BL_REG_LIST()
+
+#define HWSEQ_DCE10_REG_LIST() \
+	HWSEQ_DCEF_REG_LIST(), \
+	HWSEQ_BLND_REG_LIST(), \
+	HWSEQ_PIXEL_RATE_REG_LIST(CRTC), \
+	BL_REG_LIST()
+
+#define HWSEQ_ST_REG_LIST() \
+	HWSEQ_DCE11_REG_LIST_BASE(), \
+	.DCFE_CLOCK_CONTROL[2] = mmDCFEV_CLOCK_CONTROL, \
+	.CRTC_H_BLANK_START_END[2] = mmCRTCV_H_BLANK_START_END, \
+	.BLND_V_UPDATE_LOCK[2] = mmBLNDV_V_UPDATE_LOCK, \
+	.BLND_CONTROL[2] = mmBLNDV_CONTROL
+
+#define HWSEQ_CZ_REG_LIST() \
+	HWSEQ_DCE11_REG_LIST_BASE(), \
+	SRII(DCFE_CLOCK_CONTROL, DCFE, 2), \
+	SRII(CRTC_H_BLANK_START_END, CRTC, 2), \
+	SRII(BLND_V_UPDATE_LOCK, BLND, 2), \
+	SRII(BLND_CONTROL, BLND, 2), \
+	.DCFE_CLOCK_CONTROL[3] = mmDCFEV_CLOCK_CONTROL, \
+	.CRTC_H_BLANK_START_END[3] = mmCRTCV_H_BLANK_START_END, \
+	.BLND_V_UPDATE_LOCK[3] = mmBLNDV_V_UPDATE_LOCK, \
+	.BLND_CONTROL[3] = mmBLNDV_CONTROL
+
+#define HWSEQ_DCE120_REG_LIST() \
+	HWSEQ_DCE10_REG_LIST(), \
+	HWSEQ_PIXEL_RATE_REG_LIST(CRTC), \
+	HWSEQ_PHYPLL_REG_LIST(CRTC), \
+	SR(DCHUB_FB_LOCATION),\
+	SR(DCHUB_AGP_BASE),\
+	SR(DCHUB_AGP_BOT),\
+	SR(DCHUB_AGP_TOP), \
+	BL_REG_LIST()
+
+#define HWSEQ_DCE112_REG_LIST() \
+	HWSEQ_DCE10_REG_LIST(), \
+	HWSEQ_PIXEL_RATE_REG_LIST(CRTC), \
+	HWSEQ_PHYPLL_REG_LIST(CRTC), \
+	BL_REG_LIST()
+
+#define HWSEQ_DCN_REG_LIST()\
+	SRII(OTG_GLOBAL_SYNC_STATUS, OTG, 0), \
+	SRII(OTG_GLOBAL_SYNC_STATUS, OTG, 1), \
+	SRII(OTG_GLOBAL_SYNC_STATUS, OTG, 2), \
+	SRII(OTG_GLOBAL_SYNC_STATUS, OTG, 3), \
+	SRII(DCHUBP_CNTL, HUBP, 0), \
+	SRII(DCHUBP_CNTL, HUBP, 1), \
+	SRII(DCHUBP_CNTL, HUBP, 2), \
+	SRII(DCHUBP_CNTL, HUBP, 3), \
+	SRII(HUBP_CLK_CNTL, HUBP, 0), \
+	SRII(HUBP_CLK_CNTL, HUBP, 1), \
+	SRII(HUBP_CLK_CNTL, HUBP, 2), \
+	SRII(HUBP_CLK_CNTL, HUBP, 3), \
+	SRII(DPP_CONTROL, DPP_TOP, 0), \
+	SRII(DPP_CONTROL, DPP_TOP, 1), \
+	SRII(DPP_CONTROL, DPP_TOP, 2), \
+	SRII(DPP_CONTROL, DPP_TOP, 3), \
+	SRII(OPP_PIPE_CONTROL, OPP_PIPE, 0), \
+	SRII(OPP_PIPE_CONTROL, OPP_PIPE, 1), \
+	SRII(OPP_PIPE_CONTROL, OPP_PIPE, 2), \
+	SRII(OPP_PIPE_CONTROL, OPP_PIPE, 3), \
+	SR(REFCLK_CNTL), \
+	SR(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_A),\
+	SR(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_A),\
+	SR(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_A),\
+	SR(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_B),\
+	SR(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_B),\
+	SR(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_B),\
+	SR(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_C),\
+	SR(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_C),\
+	SR(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_C),\
+	SR(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_D),\
+	SR(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_D),\
+	SR(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_D),\
+	SR(DCHUBBUB_ARB_WATERMARK_CHANGE_CNTL),\
+	SR(DCHUBBUB_ARB_DRAM_STATE_CNTL),\
+	SR(DCHUBBUB_ARB_SAT_LEVEL),\
+	SR(DCHUBBUB_ARB_DF_REQ_OUTSTAND),\
+	SR(DCHUBBUB_GLOBAL_TIMER_CNTL), \
+	SR(DCHUBBUB_TEST_DEBUG_INDEX), \
+	SR(DCHUBBUB_TEST_DEBUG_DATA), \
+	SR(DIO_MEM_PWR_CTRL), \
+	SR(DCCG_GATE_DISABLE_CNTL), \
+	SR(DCCG_GATE_DISABLE_CNTL2), \
+	SR(DCFCLK_CNTL),\
+	SR(DCFCLK_CNTL), \
+	/* todo:  get these from GVM instead of reading registers ourselves */\
+	MMHUB_SR(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32),\
+	MMHUB_SR(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32),\
+	MMHUB_SR(VM_CONTEXT0_PAGE_TABLE_START_ADDR_HI32),\
+	MMHUB_SR(VM_CONTEXT0_PAGE_TABLE_START_ADDR_LO32),\
+	MMHUB_SR(VM_CONTEXT0_PAGE_TABLE_END_ADDR_HI32),\
+	MMHUB_SR(VM_CONTEXT0_PAGE_TABLE_END_ADDR_LO32),\
+	MMHUB_SR(VM_L2_PROTECTION_FAULT_DEFAULT_ADDR_HI32),\
+	MMHUB_SR(VM_L2_PROTECTION_FAULT_DEFAULT_ADDR_LO32),\
+	MMHUB_SR(MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_MSB),\
+	MMHUB_SR(MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_LSB),\
+	MMHUB_SR(MC_VM_SYSTEM_APERTURE_LOW_ADDR),\
+	MMHUB_SR(MC_VM_SYSTEM_APERTURE_HIGH_ADDR)
+
+#define HWSEQ_SR_WATERMARK_REG_LIST()\
+	SR(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_A),\
+	SR(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_A),\
+	SR(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_B),\
+	SR(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_B),\
+	SR(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_C),\
+	SR(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_C),\
+	SR(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_D),\
+	SR(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_D)
+
+#define HWSEQ_DCN1_REG_LIST()\
+	HWSEQ_DCN_REG_LIST(), \
+	HWSEQ_SR_WATERMARK_REG_LIST(), \
+	HWSEQ_PIXEL_RATE_REG_LIST(OTG), \
+	HWSEQ_PHYPLL_REG_LIST(OTG), \
+	SR(DCHUBBUB_SDPIF_FB_TOP),\
+	SR(DCHUBBUB_SDPIF_FB_BASE),\
+	SR(DCHUBBUB_SDPIF_FB_OFFSET),\
+	SR(DCHUBBUB_SDPIF_AGP_BASE),\
+	SR(DCHUBBUB_SDPIF_AGP_BOT),\
+	SR(DCHUBBUB_SDPIF_AGP_TOP),\
+	SR(DOMAIN0_PG_CONFIG), \
+	SR(DOMAIN1_PG_CONFIG), \
+	SR(DOMAIN2_PG_CONFIG), \
+	SR(DOMAIN3_PG_CONFIG), \
+	SR(DOMAIN4_PG_CONFIG), \
+	SR(DOMAIN5_PG_CONFIG), \
+	SR(DOMAIN6_PG_CONFIG), \
+	SR(DOMAIN7_PG_CONFIG), \
+	SR(DOMAIN0_PG_STATUS), \
+	SR(DOMAIN1_PG_STATUS), \
+	SR(DOMAIN2_PG_STATUS), \
+	SR(DOMAIN3_PG_STATUS), \
+	SR(DOMAIN4_PG_STATUS), \
+	SR(DOMAIN5_PG_STATUS), \
+	SR(DOMAIN6_PG_STATUS), \
+	SR(DOMAIN7_PG_STATUS), \
+	SR(D1VGA_CONTROL), \
+	SR(D2VGA_CONTROL), \
+	SR(D3VGA_CONTROL), \
+	SR(D4VGA_CONTROL), \
+	SR(DC_IP_REQUEST_CNTL), \
+	BL_REG_LIST()
+
+struct dce_hwseq_registers {
+
+		/* Backlight registers */
+	uint32_t LVTMA_PWRSEQ_CNTL;
+	uint32_t LVTMA_PWRSEQ_STATE;
+
+	uint32_t DCFE_CLOCK_CONTROL[6];
+	uint32_t DCFEV_CLOCK_CONTROL;
+	uint32_t DC_MEM_GLOBAL_PWR_REQ_CNTL;
+	uint32_t BLND_V_UPDATE_LOCK[6];
+	uint32_t BLND_CONTROL[6];
+	uint32_t BLNDV_CONTROL;
+	uint32_t CRTC_H_BLANK_START_END[6];
+	uint32_t PIXEL_RATE_CNTL[6];
+	uint32_t PHYPLL_PIXEL_RATE_CNTL[6];
+	/*DCHUB*/
+	uint32_t DCHUB_FB_LOCATION;
+	uint32_t DCHUB_AGP_BASE;
+	uint32_t DCHUB_AGP_BOT;
+	uint32_t DCHUB_AGP_TOP;
+
+	uint32_t OTG_GLOBAL_SYNC_STATUS[4];
+	uint32_t DCHUBP_CNTL[4];
+	uint32_t HUBP_CLK_CNTL[4];
+	uint32_t DPP_CONTROL[4];
+	uint32_t OPP_PIPE_CONTROL[4];
+	uint32_t REFCLK_CNTL;
+	uint32_t DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_A;
+	uint32_t DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_A;
+	uint32_t DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_A;
+	uint32_t DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_A;
+	uint32_t DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_A;
+	uint32_t DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_B;
+	uint32_t DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_B;
+	uint32_t DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_B;
+	uint32_t DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_B;
+	uint32_t DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_B;
+	uint32_t DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_C;
+	uint32_t DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_C;
+	uint32_t DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_C;
+	uint32_t DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_C;
+	uint32_t DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_C;
+	uint32_t DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_D;
+	uint32_t DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_D;
+	uint32_t DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_D;
+	uint32_t DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_D;
+	uint32_t DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_D;
+	uint32_t DCHUBBUB_ARB_WATERMARK_CHANGE_CNTL;
+	uint32_t DCHUBBUB_ARB_SAT_LEVEL;
+	uint32_t DCHUBBUB_ARB_DF_REQ_OUTSTAND;
+	uint32_t DCHUBBUB_GLOBAL_TIMER_CNTL;
+	uint32_t DCHUBBUB_ARB_DRAM_STATE_CNTL;
+	uint32_t DCHUBBUB_TEST_DEBUG_INDEX;
+	uint32_t DCHUBBUB_TEST_DEBUG_DATA;
+	uint32_t DCHUBBUB_SDPIF_FB_TOP;
+	uint32_t DCHUBBUB_SDPIF_FB_BASE;
+	uint32_t DCHUBBUB_SDPIF_FB_OFFSET;
+	uint32_t DCHUBBUB_SDPIF_AGP_BASE;
+	uint32_t DCHUBBUB_SDPIF_AGP_BOT;
+	uint32_t DCHUBBUB_SDPIF_AGP_TOP;
+	uint32_t DC_IP_REQUEST_CNTL;
+	uint32_t DOMAIN0_PG_CONFIG;
+	uint32_t DOMAIN1_PG_CONFIG;
+	uint32_t DOMAIN2_PG_CONFIG;
+	uint32_t DOMAIN3_PG_CONFIG;
+	uint32_t DOMAIN4_PG_CONFIG;
+	uint32_t DOMAIN5_PG_CONFIG;
+	uint32_t DOMAIN6_PG_CONFIG;
+	uint32_t DOMAIN7_PG_CONFIG;
+	uint32_t DOMAIN0_PG_STATUS;
+	uint32_t DOMAIN1_PG_STATUS;
+	uint32_t DOMAIN2_PG_STATUS;
+	uint32_t DOMAIN3_PG_STATUS;
+	uint32_t DOMAIN4_PG_STATUS;
+	uint32_t DOMAIN5_PG_STATUS;
+	uint32_t DOMAIN6_PG_STATUS;
+	uint32_t DOMAIN7_PG_STATUS;
+	uint32_t DIO_MEM_PWR_CTRL;
+	uint32_t DCCG_GATE_DISABLE_CNTL;
+	uint32_t DCCG_GATE_DISABLE_CNTL2;
+	uint32_t DCFCLK_CNTL;
+	uint32_t MICROSECOND_TIME_BASE_DIV;
+	uint32_t MILLISECOND_TIME_BASE_DIV;
+	uint32_t DISPCLK_FREQ_CHANGE_CNTL;
+	uint32_t RBBMIF_TIMEOUT_DIS;
+	uint32_t RBBMIF_TIMEOUT_DIS_2;
+	uint32_t DENTIST_DISPCLK_CNTL;
+	uint32_t DCHUBBUB_CRC_CTRL;
+	uint32_t DPP_TOP0_DPP_CRC_CTRL;
+	uint32_t DPP_TOP0_DPP_CRC_VAL_R_G;
+	uint32_t DPP_TOP0_DPP_CRC_VAL_B_A;
+	uint32_t MPC_CRC_CTRL;
+	uint32_t MPC_CRC_RESULT_GB;
+	uint32_t MPC_CRC_RESULT_C;
+	uint32_t MPC_CRC_RESULT_AR;
+	uint32_t D1VGA_CONTROL;
+	uint32_t D2VGA_CONTROL;
+	uint32_t D3VGA_CONTROL;
+	uint32_t D4VGA_CONTROL;
+	/* MMHUB registers. read only. temporary hack */
+	uint32_t VM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32;
+	uint32_t VM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32;
+	uint32_t VM_CONTEXT0_PAGE_TABLE_START_ADDR_HI32;
+	uint32_t VM_CONTEXT0_PAGE_TABLE_START_ADDR_LO32;
+	uint32_t VM_CONTEXT0_PAGE_TABLE_END_ADDR_HI32;
+	uint32_t VM_CONTEXT0_PAGE_TABLE_END_ADDR_LO32;
+	uint32_t VM_L2_PROTECTION_FAULT_DEFAULT_ADDR_HI32;
+	uint32_t VM_L2_PROTECTION_FAULT_DEFAULT_ADDR_LO32;
+	uint32_t MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_MSB;
+	uint32_t MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_LSB;
+	uint32_t MC_VM_SYSTEM_APERTURE_LOW_ADDR;
+	uint32_t MC_VM_SYSTEM_APERTURE_HIGH_ADDR;
+};
+ /* set field name */
+#define HWS_SF(blk_name, reg_name, field_name, post_fix)\
+	.field_name = blk_name ## reg_name ## __ ## field_name ## post_fix
+
+#define HWS_SF1(blk_name, reg_name, field_name, post_fix)\
+	.field_name = blk_name ## reg_name ## __ ## blk_name ## field_name ## post_fix
+
+
+#define HWSEQ_DCEF_MASK_SH_LIST(mask_sh, blk)\
+	HWS_SF(blk, CLOCK_CONTROL, DCFE_CLOCK_ENABLE, mask_sh),\
+	SF(DC_MEM_GLOBAL_PWR_REQ_CNTL, DC_MEM_GLOBAL_PWR_REQ_DIS, mask_sh)
+
+#define HWSEQ_BLND_MASK_SH_LIST(mask_sh, blk)\
+	HWS_SF(blk, V_UPDATE_LOCK, BLND_DCP_GRPH_V_UPDATE_LOCK, mask_sh),\
+	HWS_SF(blk, V_UPDATE_LOCK, BLND_SCL_V_UPDATE_LOCK, mask_sh),\
+	HWS_SF(blk, V_UPDATE_LOCK, BLND_DCP_GRPH_SURF_V_UPDATE_LOCK, mask_sh),\
+	HWS_SF(blk, V_UPDATE_LOCK, BLND_BLND_V_UPDATE_LOCK, mask_sh),\
+	HWS_SF(blk, V_UPDATE_LOCK, BLND_V_UPDATE_LOCK_MODE, mask_sh),\
+	HWS_SF(blk, CONTROL, BLND_FEEDTHROUGH_EN, mask_sh),\
+	HWS_SF(blk, CONTROL, BLND_ALPHA_MODE, mask_sh),\
+	HWS_SF(blk, CONTROL, BLND_MODE, mask_sh),\
+	HWS_SF(blk, CONTROL, BLND_MULTIPLIED_MODE, mask_sh)
+
+#define HWSEQ_PIXEL_RATE_MASK_SH_LIST(mask_sh, blk)\
+	HWS_SF1(blk, PIXEL_RATE_CNTL, PIXEL_RATE_SOURCE, mask_sh),\
+	HWS_SF(blk, PIXEL_RATE_CNTL, DP_DTO0_ENABLE, mask_sh)
+
+#define HWSEQ_PHYPLL_MASK_SH_LIST(mask_sh, blk)\
+	HWS_SF1(blk, PHYPLL_PIXEL_RATE_CNTL, PHYPLL_PIXEL_RATE_SOURCE, mask_sh),\
+	HWS_SF1(blk, PHYPLL_PIXEL_RATE_CNTL, PIXEL_RATE_PLL_SOURCE, mask_sh)
+
+#define HWSEQ_DCE8_MASK_SH_LIST(mask_sh)\
+	.DCFE_CLOCK_ENABLE = CRTC_DCFE_CLOCK_CONTROL__CRTC_DCFE_CLOCK_ENABLE ## mask_sh, \
+	HWS_SF(BLND_, V_UPDATE_LOCK, BLND_DCP_GRPH_V_UPDATE_LOCK, mask_sh),\
+	HWS_SF(BLND_, V_UPDATE_LOCK, BLND_SCL_V_UPDATE_LOCK, mask_sh),\
+	HWS_SF(BLND_, V_UPDATE_LOCK, BLND_DCP_GRPH_SURF_V_UPDATE_LOCK, mask_sh),\
+	HWS_SF(BLND_, CONTROL, BLND_MODE, mask_sh),\
+	HWS_SF(, LVTMA_PWRSEQ_CNTL, LVTMA_BLON, mask_sh),\
+	HWS_SF(, LVTMA_PWRSEQ_STATE, LVTMA_PWRSEQ_TARGET_STATE_R, mask_sh),\
+	HWSEQ_PIXEL_RATE_MASK_SH_LIST(mask_sh, CRTC0_)
+
+#define HWSEQ_DCE10_MASK_SH_LIST(mask_sh)\
+	HWSEQ_DCEF_MASK_SH_LIST(mask_sh, DCFE_),\
+	HWSEQ_BLND_MASK_SH_LIST(mask_sh, BLND_),\
+	HWSEQ_PIXEL_RATE_MASK_SH_LIST(mask_sh, CRTC0_), \
+	HWS_SF(, LVTMA_PWRSEQ_CNTL, LVTMA_BLON, mask_sh), \
+	HWS_SF(, LVTMA_PWRSEQ_STATE, LVTMA_PWRSEQ_TARGET_STATE_R, mask_sh)
+
+#define HWSEQ_DCE11_MASK_SH_LIST(mask_sh)\
+	HWSEQ_DCE10_MASK_SH_LIST(mask_sh),\
+	SF(DCFEV_CLOCK_CONTROL, DCFEV_CLOCK_ENABLE, mask_sh),\
+	HWS_SF(, LVTMA_PWRSEQ_CNTL, LVTMA_BLON, mask_sh),\
+	HWS_SF(, LVTMA_PWRSEQ_STATE, LVTMA_PWRSEQ_TARGET_STATE_R, mask_sh),\
+	HWSEQ_PIXEL_RATE_MASK_SH_LIST(mask_sh, CRTC0_)
+
+#define HWSEQ_DCE112_MASK_SH_LIST(mask_sh)\
+	HWSEQ_DCE10_MASK_SH_LIST(mask_sh),\
+	HWS_SF(, LVTMA_PWRSEQ_CNTL, LVTMA_BLON, mask_sh),\
+	HWS_SF(, LVTMA_PWRSEQ_STATE, LVTMA_PWRSEQ_TARGET_STATE_R, mask_sh),\
+	HWSEQ_PHYPLL_MASK_SH_LIST(mask_sh, CRTC0_)
+
+#define HWSEQ_GFX9_DCHUB_MASK_SH_LIST(mask_sh)\
+	SF(DCHUB_FB_LOCATION, FB_TOP, mask_sh),\
+	SF(DCHUB_FB_LOCATION, FB_BASE, mask_sh),\
+	SF(DCHUB_AGP_BASE, AGP_BASE, mask_sh),\
+	SF(DCHUB_AGP_BOT, AGP_BOT, mask_sh),\
+	SF(DCHUB_AGP_TOP, AGP_TOP, mask_sh), \
+	HWS_SF(, LVTMA_PWRSEQ_CNTL, LVTMA_BLON, mask_sh), \
+	HWS_SF(, LVTMA_PWRSEQ_STATE, LVTMA_PWRSEQ_TARGET_STATE_R, mask_sh)
+
+#define HWSEQ_DCE12_MASK_SH_LIST(mask_sh)\
+	HWSEQ_DCEF_MASK_SH_LIST(mask_sh, DCFE0_DCFE_),\
+	HWSEQ_BLND_MASK_SH_LIST(mask_sh, BLND0_BLND_),\
+	HWSEQ_PIXEL_RATE_MASK_SH_LIST(mask_sh, CRTC0_),\
+	HWSEQ_PHYPLL_MASK_SH_LIST(mask_sh, CRTC0_),\
+	HWSEQ_GFX9_DCHUB_MASK_SH_LIST(mask_sh), \
+	HWS_SF(, LVTMA_PWRSEQ_CNTL, LVTMA_BLON, mask_sh), \
+	HWS_SF(, LVTMA_PWRSEQ_STATE, LVTMA_PWRSEQ_TARGET_STATE_R, mask_sh)
+
+#define HWSEQ_DCN_MASK_SH_LIST(mask_sh)\
+	HWSEQ_PIXEL_RATE_MASK_SH_LIST(mask_sh, OTG0_),\
+	HWS_SF1(OTG0_, PHYPLL_PIXEL_RATE_CNTL, PHYPLL_PIXEL_RATE_SOURCE, mask_sh), \
+	HWS_SF(OTG0_, OTG_GLOBAL_SYNC_STATUS, VUPDATE_NO_LOCK_EVENT_CLEAR, mask_sh), \
+	HWS_SF(OTG0_, OTG_GLOBAL_SYNC_STATUS, VUPDATE_NO_LOCK_EVENT_OCCURRED, mask_sh), \
+	HWS_SF(HUBP0_, DCHUBP_CNTL, HUBP_VTG_SEL, mask_sh), \
+	HWS_SF(HUBP0_, HUBP_CLK_CNTL, HUBP_CLOCK_ENABLE, mask_sh), \
+	HWS_SF(DPP_TOP0_, DPP_CONTROL, DPP_CLOCK_ENABLE, mask_sh), \
+	HWS_SF(OPP_PIPE0_, OPP_PIPE_CONTROL, OPP_PIPE_CLOCK_EN, mask_sh),\
+	HWS_SF(, DCHUBBUB_GLOBAL_TIMER_CNTL, DCHUBBUB_GLOBAL_TIMER_ENABLE, mask_sh), \
+	HWS_SF(, DCHUBBUB_ARB_WATERMARK_CHANGE_CNTL, DCHUBBUB_ARB_WATERMARK_CHANGE_REQUEST, mask_sh), \
+	HWS_SF(, DCHUBBUB_ARB_WATERMARK_CHANGE_CNTL, DCHUBBUB_ARB_WATERMARK_CHANGE_DONE_INTERRUPT_DISABLE, mask_sh), \
+	HWS_SF(, DCHUBBUB_ARB_DRAM_STATE_CNTL, DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_VALUE, mask_sh), \
+	HWS_SF(, DCHUBBUB_ARB_DRAM_STATE_CNTL, DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_ENABLE, mask_sh), \
+	HWS_SF(, DCHUBBUB_ARB_DRAM_STATE_CNTL, DCHUBBUB_ARB_ALLOW_PSTATE_CHANGE_FORCE_VALUE, mask_sh), \
+	HWS_SF(, DCHUBBUB_ARB_DRAM_STATE_CNTL, DCHUBBUB_ARB_ALLOW_PSTATE_CHANGE_FORCE_ENABLE, mask_sh), \
+	HWS_SF(, DCHUBBUB_ARB_SAT_LEVEL, DCHUBBUB_ARB_SAT_LEVEL, mask_sh), \
+	HWS_SF(, DCHUBBUB_ARB_DF_REQ_OUTSTAND, DCHUBBUB_ARB_MIN_REQ_OUTSTAND, mask_sh), \
+	HWS_SF(, DCFCLK_CNTL, DCFCLK_GATE_DIS, mask_sh)
+
+#define HWSEQ_DCN1_MASK_SH_LIST(mask_sh)\
+	HWSEQ_DCN_MASK_SH_LIST(mask_sh), \
+	HWS_SF1(OTG0_, PHYPLL_PIXEL_RATE_CNTL, PIXEL_RATE_PLL_SOURCE, mask_sh), \
+	HWS_SF(, DCHUBBUB_SDPIF_FB_TOP, SDPIF_FB_TOP, mask_sh), \
+	HWS_SF(, DCHUBBUB_SDPIF_FB_BASE, SDPIF_FB_BASE, mask_sh), \
+	HWS_SF(, DCHUBBUB_SDPIF_FB_OFFSET, SDPIF_FB_OFFSET, mask_sh), \
+	HWS_SF(, DCHUBBUB_SDPIF_AGP_BASE, SDPIF_AGP_BASE, mask_sh), \
+	HWS_SF(, DCHUBBUB_SDPIF_AGP_BOT, SDPIF_AGP_BOT, mask_sh), \
+	HWS_SF(, DCHUBBUB_SDPIF_AGP_TOP, SDPIF_AGP_TOP, mask_sh), \
+	HWS_SF(DPP_TOP0_, DPP_CONTROL, DPPCLK_RATE_CONTROL, mask_sh), \
+	/* todo:  get these from GVM instead of reading registers ourselves */\
+	HWS_SF(, VM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32, PAGE_DIRECTORY_ENTRY_HI32, mask_sh),\
+	HWS_SF(, VM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32, PAGE_DIRECTORY_ENTRY_LO32, mask_sh),\
+	HWS_SF(, VM_CONTEXT0_PAGE_TABLE_START_ADDR_HI32, LOGICAL_PAGE_NUMBER_HI4, mask_sh),\
+	HWS_SF(, VM_CONTEXT0_PAGE_TABLE_START_ADDR_LO32, LOGICAL_PAGE_NUMBER_LO32, mask_sh),\
+	HWS_SF(, VM_L2_PROTECTION_FAULT_DEFAULT_ADDR_HI32, PHYSICAL_PAGE_ADDR_HI4, mask_sh),\
+	HWS_SF(, VM_L2_PROTECTION_FAULT_DEFAULT_ADDR_LO32, PHYSICAL_PAGE_ADDR_LO32, mask_sh),\
+	HWS_SF(, MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_MSB, PHYSICAL_PAGE_NUMBER_MSB, mask_sh),\
+	HWS_SF(, MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_LSB, PHYSICAL_PAGE_NUMBER_LSB, mask_sh),\
+	HWS_SF(, MC_VM_SYSTEM_APERTURE_LOW_ADDR, LOGICAL_ADDR, mask_sh),\
+	HWS_SF(, DOMAIN0_PG_CONFIG, DOMAIN0_POWER_FORCEON, mask_sh), \
+	HWS_SF(, DOMAIN0_PG_CONFIG, DOMAIN0_POWER_GATE, mask_sh), \
+	HWS_SF(, DOMAIN1_PG_CONFIG, DOMAIN1_POWER_FORCEON, mask_sh), \
+	HWS_SF(, DOMAIN1_PG_CONFIG, DOMAIN1_POWER_GATE, mask_sh), \
+	HWS_SF(, DOMAIN2_PG_CONFIG, DOMAIN2_POWER_FORCEON, mask_sh), \
+	HWS_SF(, DOMAIN2_PG_CONFIG, DOMAIN2_POWER_GATE, mask_sh), \
+	HWS_SF(, DOMAIN3_PG_CONFIG, DOMAIN3_POWER_FORCEON, mask_sh), \
+	HWS_SF(, DOMAIN3_PG_CONFIG, DOMAIN3_POWER_GATE, mask_sh), \
+	HWS_SF(, DOMAIN4_PG_CONFIG, DOMAIN4_POWER_FORCEON, mask_sh), \
+	HWS_SF(, DOMAIN4_PG_CONFIG, DOMAIN4_POWER_GATE, mask_sh), \
+	HWS_SF(, DOMAIN5_PG_CONFIG, DOMAIN5_POWER_FORCEON, mask_sh), \
+	HWS_SF(, DOMAIN5_PG_CONFIG, DOMAIN5_POWER_GATE, mask_sh), \
+	HWS_SF(, DOMAIN6_PG_CONFIG, DOMAIN6_POWER_FORCEON, mask_sh), \
+	HWS_SF(, DOMAIN6_PG_CONFIG, DOMAIN6_POWER_GATE, mask_sh), \
+	HWS_SF(, DOMAIN7_PG_CONFIG, DOMAIN7_POWER_FORCEON, mask_sh), \
+	HWS_SF(, DOMAIN7_PG_CONFIG, DOMAIN7_POWER_GATE, mask_sh), \
+	HWS_SF(, DOMAIN0_PG_STATUS, DOMAIN0_PGFSM_PWR_STATUS, mask_sh), \
+	HWS_SF(, DOMAIN1_PG_STATUS, DOMAIN1_PGFSM_PWR_STATUS, mask_sh), \
+	HWS_SF(, DOMAIN2_PG_STATUS, DOMAIN2_PGFSM_PWR_STATUS, mask_sh), \
+	HWS_SF(, DOMAIN3_PG_STATUS, DOMAIN3_PGFSM_PWR_STATUS, mask_sh), \
+	HWS_SF(, DOMAIN4_PG_STATUS, DOMAIN4_PGFSM_PWR_STATUS, mask_sh), \
+	HWS_SF(, DOMAIN5_PG_STATUS, DOMAIN5_PGFSM_PWR_STATUS, mask_sh), \
+	HWS_SF(, DOMAIN6_PG_STATUS, DOMAIN6_PGFSM_PWR_STATUS, mask_sh), \
+	HWS_SF(, DOMAIN7_PG_STATUS, DOMAIN7_PGFSM_PWR_STATUS, mask_sh), \
+	HWS_SF(, DC_IP_REQUEST_CNTL, IP_REQUEST_EN, mask_sh), \
+	HWS_SF(, LVTMA_PWRSEQ_CNTL, LVTMA_BLON, mask_sh), \
+	HWS_SF(, LVTMA_PWRSEQ_STATE, LVTMA_PWRSEQ_TARGET_STATE_R, mask_sh)
+
+#define HWSEQ_REG_FIELD_LIST(type) \
+	type DCFE_CLOCK_ENABLE; \
+	type DCFEV_CLOCK_ENABLE; \
+	type DC_MEM_GLOBAL_PWR_REQ_DIS; \
+	type BLND_DCP_GRPH_V_UPDATE_LOCK; \
+	type BLND_SCL_V_UPDATE_LOCK; \
+	type BLND_DCP_GRPH_SURF_V_UPDATE_LOCK; \
+	type BLND_BLND_V_UPDATE_LOCK; \
+	type BLND_V_UPDATE_LOCK_MODE; \
+	type BLND_FEEDTHROUGH_EN; \
+	type BLND_ALPHA_MODE; \
+	type BLND_MODE; \
+	type BLND_MULTIPLIED_MODE; \
+	type DP_DTO0_ENABLE; \
+	type PIXEL_RATE_SOURCE; \
+	type PHYPLL_PIXEL_RATE_SOURCE; \
+	type PIXEL_RATE_PLL_SOURCE; \
+	/* todo:  get these from GVM instead of reading registers ourselves */\
+	type PAGE_DIRECTORY_ENTRY_HI32;\
+	type PAGE_DIRECTORY_ENTRY_LO32;\
+	type LOGICAL_PAGE_NUMBER_HI4;\
+	type LOGICAL_PAGE_NUMBER_LO32;\
+	type PHYSICAL_PAGE_ADDR_HI4;\
+	type PHYSICAL_PAGE_ADDR_LO32;\
+	type PHYSICAL_PAGE_NUMBER_MSB;\
+	type PHYSICAL_PAGE_NUMBER_LSB;\
+	type LOGICAL_ADDR; \
+	type ENABLE_L1_TLB;\
+	type SYSTEM_ACCESS_MODE;\
+	type LVTMA_BLON;\
+	type LVTMA_PWRSEQ_TARGET_STATE_R;
+
+#define HWSEQ_DCN_REG_FIELD_LIST(type) \
+	type VUPDATE_NO_LOCK_EVENT_CLEAR; \
+	type VUPDATE_NO_LOCK_EVENT_OCCURRED; \
+	type HUBP_VTG_SEL; \
+	type HUBP_CLOCK_ENABLE; \
+	type DPP_CLOCK_ENABLE; \
+	type DPPCLK_RATE_CONTROL; \
+	type SDPIF_FB_TOP;\
+	type SDPIF_FB_BASE;\
+	type SDPIF_FB_OFFSET;\
+	type SDPIF_AGP_BASE;\
+	type SDPIF_AGP_BOT;\
+	type SDPIF_AGP_TOP;\
+	type FB_TOP;\
+	type FB_BASE;\
+	type FB_OFFSET;\
+	type AGP_BASE;\
+	type AGP_BOT;\
+	type AGP_TOP;\
+	type DCHUBBUB_GLOBAL_TIMER_ENABLE; \
+	type DCHUBBUB_ARB_WATERMARK_CHANGE_REQUEST;\
+	type DCHUBBUB_ARB_WATERMARK_CHANGE_DONE_INTERRUPT_DISABLE;\
+	type DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_VALUE;\
+	type DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_ENABLE;\
+	type DCHUBBUB_ARB_ALLOW_PSTATE_CHANGE_FORCE_VALUE;\
+	type DCHUBBUB_ARB_ALLOW_PSTATE_CHANGE_FORCE_ENABLE;\
+	type DCHUBBUB_ARB_SAT_LEVEL;\
+	type DCHUBBUB_ARB_MIN_REQ_OUTSTAND;\
+	type OPP_PIPE_CLOCK_EN;\
+	type IP_REQUEST_EN; \
+	type DOMAIN0_POWER_FORCEON; \
+	type DOMAIN0_POWER_GATE; \
+	type DOMAIN1_POWER_FORCEON; \
+	type DOMAIN1_POWER_GATE; \
+	type DOMAIN2_POWER_FORCEON; \
+	type DOMAIN2_POWER_GATE; \
+	type DOMAIN3_POWER_FORCEON; \
+	type DOMAIN3_POWER_GATE; \
+	type DOMAIN4_POWER_FORCEON; \
+	type DOMAIN4_POWER_GATE; \
+	type DOMAIN5_POWER_FORCEON; \
+	type DOMAIN5_POWER_GATE; \
+	type DOMAIN6_POWER_FORCEON; \
+	type DOMAIN6_POWER_GATE; \
+	type DOMAIN7_POWER_FORCEON; \
+	type DOMAIN7_POWER_GATE; \
+	type DOMAIN0_PGFSM_PWR_STATUS; \
+	type DOMAIN1_PGFSM_PWR_STATUS; \
+	type DOMAIN2_PGFSM_PWR_STATUS; \
+	type DOMAIN3_PGFSM_PWR_STATUS; \
+	type DOMAIN4_PGFSM_PWR_STATUS; \
+	type DOMAIN5_PGFSM_PWR_STATUS; \
+	type DOMAIN6_PGFSM_PWR_STATUS; \
+	type DOMAIN7_PGFSM_PWR_STATUS; \
+	type DCFCLK_GATE_DIS; \
+	type DCHUBBUB_GLOBAL_TIMER_REFDIV; \
+	type DENTIST_DPPCLK_WDIVIDER;
+
+struct dce_hwseq_shift {
+	HWSEQ_REG_FIELD_LIST(uint8_t)
+	HWSEQ_DCN_REG_FIELD_LIST(uint8_t)
+};
+
+struct dce_hwseq_mask {
+	HWSEQ_REG_FIELD_LIST(uint32_t)
+	HWSEQ_DCN_REG_FIELD_LIST(uint32_t)
+};
+
+
+enum blnd_mode {
+	BLND_MODE_CURRENT_PIPE = 0,/* Data from current pipe only */
+	BLND_MODE_OTHER_PIPE, /* Data from other pipe only */
+	BLND_MODE_BLENDING,/* Alpha blending - blend 'current' and 'other' */
+};
+
+void dce_enable_fe_clock(struct dce_hwseq *hwss,
+		unsigned int inst, bool enable);
+
+void dce_pipe_control_lock(struct dc *dc,
+		struct pipe_ctx *pipe,
+		bool lock);
+
+void dce_set_blender_mode(struct dce_hwseq *hws,
+	unsigned int blnd_inst, enum blnd_mode mode);
+
+void dce_clock_gating_power_up(struct dce_hwseq *hws,
+		bool enable);
+
+void dce_crtc_switch_to_clk_src(struct dce_hwseq *hws,
+		struct clock_source *clk_src,
+		unsigned int tg_inst);
+
+bool dce_use_lut(const struct dc_plane_state *plane_state);
+#endif   /*__DCE_HWSEQ_H__*/
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_ipp.c b/drivers/gpu/drm/amd/display/dc/dce/dce_ipp.c
new file mode 100644
index 000000000000..d618fdd0cc82
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_ipp.c
@@ -0,0 +1,268 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dce_ipp.h"
+#include "reg_helper.h"
+#include "dm_services.h"
+
+#define REG(reg) \
+	(ipp_dce->regs->reg)
+
+#undef FN
+#define FN(reg_name, field_name) \
+	ipp_dce->ipp_shift->field_name, ipp_dce->ipp_mask->field_name
+
+#define CTX \
+	ipp_dce->base.ctx
+
+
+static void dce_ipp_cursor_set_position(
+	struct input_pixel_processor *ipp,
+	const struct dc_cursor_position *position,
+	const struct dc_cursor_mi_param *param)
+{
+	struct dce_ipp *ipp_dce = TO_DCE_IPP(ipp);
+
+	/* lock cursor registers */
+	REG_UPDATE(CUR_UPDATE, CURSOR_UPDATE_LOCK, true);
+
+	/* Flag passed in structure differentiates cursor enable/disable. */
+	/* Update if it differs from cached state. */
+	REG_UPDATE(CUR_CONTROL, CURSOR_EN, position->enable);
+
+	REG_SET_2(CUR_POSITION, 0,
+		CURSOR_X_POSITION, position->x,
+		CURSOR_Y_POSITION, position->y);
+
+	REG_SET_2(CUR_HOT_SPOT, 0,
+		CURSOR_HOT_SPOT_X, position->x_hotspot,
+		CURSOR_HOT_SPOT_Y, position->y_hotspot);
+
+	/* unlock cursor registers */
+	REG_UPDATE(CUR_UPDATE, CURSOR_UPDATE_LOCK, false);
+}
+
+static void dce_ipp_cursor_set_attributes(
+	struct input_pixel_processor *ipp,
+	const struct dc_cursor_attributes *attributes)
+{
+	struct dce_ipp *ipp_dce = TO_DCE_IPP(ipp);
+	int mode;
+
+	/* Lock cursor registers */
+	REG_UPDATE(CUR_UPDATE, CURSOR_UPDATE_LOCK, true);
+
+	/* Program cursor control */
+	switch (attributes->color_format) {
+	case CURSOR_MODE_MONO:
+		mode = 0;
+		break;
+	case CURSOR_MODE_COLOR_1BIT_AND:
+		mode = 1;
+		break;
+	case CURSOR_MODE_COLOR_PRE_MULTIPLIED_ALPHA:
+		mode = 2;
+		break;
+	case CURSOR_MODE_COLOR_UN_PRE_MULTIPLIED_ALPHA:
+		mode = 3;
+		break;
+	default:
+		BREAK_TO_DEBUGGER(); /* unsupported */
+		mode = 0;
+	}
+
+	REG_UPDATE_3(CUR_CONTROL,
+		CURSOR_MODE, mode,
+		CURSOR_2X_MAGNIFY, attributes->attribute_flags.bits.ENABLE_MAGNIFICATION,
+		CUR_INV_TRANS_CLAMP, attributes->attribute_flags.bits.INVERSE_TRANSPARENT_CLAMPING);
+
+	if (attributes->color_format == CURSOR_MODE_MONO) {
+		REG_SET_3(CUR_COLOR1, 0,
+			CUR_COLOR1_BLUE, 0,
+			CUR_COLOR1_GREEN, 0,
+			CUR_COLOR1_RED, 0);
+
+		REG_SET_3(CUR_COLOR2, 0,
+			CUR_COLOR2_BLUE, 0xff,
+			CUR_COLOR2_GREEN, 0xff,
+			CUR_COLOR2_RED, 0xff);
+	}
+
+	/*
+	 * Program cursor size -- NOTE: HW spec specifies that HW register
+	 * stores size as (height - 1, width - 1)
+	 */
+	REG_SET_2(CUR_SIZE, 0,
+		CURSOR_WIDTH, attributes->width-1,
+		CURSOR_HEIGHT, attributes->height-1);
+
+	/* Program cursor surface address */
+	/* SURFACE_ADDRESS_HIGH: Higher order bits (39:32) of hardware cursor
+	 * surface base address in byte. It is 4K byte aligned.
+	 * The correct way to program cursor surface address is to first write
+	 * to CUR_SURFACE_ADDRESS_HIGH, and then write to CUR_SURFACE_ADDRESS
+	 */
+	REG_SET(CUR_SURFACE_ADDRESS_HIGH, 0,
+		CURSOR_SURFACE_ADDRESS_HIGH, attributes->address.high_part);
+
+	REG_SET(CUR_SURFACE_ADDRESS, 0,
+		CURSOR_SURFACE_ADDRESS, attributes->address.low_part);
+
+	/* Unlock Cursor registers. */
+	REG_UPDATE(CUR_UPDATE, CURSOR_UPDATE_LOCK, false);
+}
+
+
+static void dce_ipp_program_prescale(
+	struct input_pixel_processor *ipp,
+	struct ipp_prescale_params *params)
+{
+	struct dce_ipp *ipp_dce = TO_DCE_IPP(ipp);
+
+	/* set to bypass mode first before change */
+	REG_UPDATE(PRESCALE_GRPH_CONTROL,
+		GRPH_PRESCALE_BYPASS,
+		1);
+
+	REG_SET_2(PRESCALE_VALUES_GRPH_R, 0,
+		GRPH_PRESCALE_SCALE_R, params->scale,
+		GRPH_PRESCALE_BIAS_R, params->bias);
+
+	REG_SET_2(PRESCALE_VALUES_GRPH_G, 0,
+		GRPH_PRESCALE_SCALE_G, params->scale,
+		GRPH_PRESCALE_BIAS_G, params->bias);
+
+	REG_SET_2(PRESCALE_VALUES_GRPH_B, 0,
+		GRPH_PRESCALE_SCALE_B, params->scale,
+		GRPH_PRESCALE_BIAS_B, params->bias);
+
+	if (params->mode != IPP_PRESCALE_MODE_BYPASS) {
+		REG_UPDATE(PRESCALE_GRPH_CONTROL,
+				GRPH_PRESCALE_BYPASS, 0);
+
+		/* If prescale is in use, then legacy lut should be bypassed */
+		REG_UPDATE(INPUT_GAMMA_CONTROL,
+				GRPH_INPUT_GAMMA_MODE, 1);
+	}
+}
+
+static void dce_ipp_program_input_lut(
+	struct input_pixel_processor *ipp,
+	const struct dc_gamma *gamma)
+{
+	int i;
+	struct dce_ipp *ipp_dce = TO_DCE_IPP(ipp);
+
+	/* power on LUT memory */
+	if (REG(DCFE_MEM_PWR_CTRL))
+		REG_SET(DCFE_MEM_PWR_CTRL, 0, DCP_LUT_MEM_PWR_DIS, 1);
+
+	/* enable all */
+	REG_SET(DC_LUT_WRITE_EN_MASK, 0, DC_LUT_WRITE_EN_MASK, 0x7);
+
+	/* 256 entry mode */
+	REG_UPDATE(DC_LUT_RW_MODE, DC_LUT_RW_MODE, 0);
+
+	/* LUT-256, unsigned, integer, new u0.12 format */
+	REG_SET_3(DC_LUT_CONTROL, 0,
+		DC_LUT_DATA_R_FORMAT, 3,
+		DC_LUT_DATA_G_FORMAT, 3,
+		DC_LUT_DATA_B_FORMAT, 3);
+
+	/* start from index 0 */
+	REG_SET(DC_LUT_RW_INDEX, 0,
+		DC_LUT_RW_INDEX, 0);
+
+	for (i = 0; i < gamma->num_entries; i++) {
+		REG_SET(DC_LUT_SEQ_COLOR, 0, DC_LUT_SEQ_COLOR,
+				dal_fixed31_32_round(
+					gamma->entries.red[i]));
+		REG_SET(DC_LUT_SEQ_COLOR, 0, DC_LUT_SEQ_COLOR,
+				dal_fixed31_32_round(
+					gamma->entries.green[i]));
+		REG_SET(DC_LUT_SEQ_COLOR, 0, DC_LUT_SEQ_COLOR,
+				dal_fixed31_32_round(
+					gamma->entries.blue[i]));
+	}
+
+	/* power off LUT memory */
+	if (REG(DCFE_MEM_PWR_CTRL))
+		REG_SET(DCFE_MEM_PWR_CTRL, 0, DCP_LUT_MEM_PWR_DIS, 0);
+
+	/* bypass prescale, enable legacy LUT */
+	REG_UPDATE(PRESCALE_GRPH_CONTROL, GRPH_PRESCALE_BYPASS, 1);
+	REG_UPDATE(INPUT_GAMMA_CONTROL, GRPH_INPUT_GAMMA_MODE, 0);
+}
+
+static void dce_ipp_set_degamma(
+	struct input_pixel_processor *ipp,
+	enum ipp_degamma_mode mode)
+{
+	struct dce_ipp *ipp_dce = TO_DCE_IPP(ipp);
+	uint32_t degamma_type = (mode == IPP_DEGAMMA_MODE_HW_sRGB) ? 1 : 0;
+
+	ASSERT(mode == IPP_DEGAMMA_MODE_BYPASS ||
+			mode == IPP_DEGAMMA_MODE_HW_sRGB);
+
+	REG_SET_3(DEGAMMA_CONTROL, 0,
+		GRPH_DEGAMMA_MODE, degamma_type,
+		CURSOR_DEGAMMA_MODE, degamma_type,
+		CURSOR2_DEGAMMA_MODE, degamma_type);
+}
+
+static const struct ipp_funcs dce_ipp_funcs = {
+	.ipp_cursor_set_attributes = dce_ipp_cursor_set_attributes,
+	.ipp_cursor_set_position = dce_ipp_cursor_set_position,
+	.ipp_program_prescale = dce_ipp_program_prescale,
+	.ipp_program_input_lut = dce_ipp_program_input_lut,
+	.ipp_set_degamma = dce_ipp_set_degamma
+};
+
+/*****************************************/
+/* Constructor, Destructor               */
+/*****************************************/
+
+void dce_ipp_construct(
+	struct dce_ipp *ipp_dce,
+	struct dc_context *ctx,
+	int inst,
+	const struct dce_ipp_registers *regs,
+	const struct dce_ipp_shift *ipp_shift,
+	const struct dce_ipp_mask *ipp_mask)
+{
+	ipp_dce->base.ctx = ctx;
+	ipp_dce->base.inst = inst;
+	ipp_dce->base.funcs = &dce_ipp_funcs;
+
+	ipp_dce->regs = regs;
+	ipp_dce->ipp_shift = ipp_shift;
+	ipp_dce->ipp_mask = ipp_mask;
+}
+
+void dce_ipp_destroy(struct input_pixel_processor **ipp)
+{
+	kfree(TO_DCE_IPP(*ipp));
+	*ipp = NULL;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_ipp.h b/drivers/gpu/drm/amd/display/dc/dce/dce_ipp.h
new file mode 100644
index 000000000000..ca04e97d44c3
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_ipp.h
@@ -0,0 +1,238 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef _DCE_IPP_H_
+#define _DCE_IPP_H_
+
+#include "ipp.h"
+
+#define TO_DCE_IPP(ipp)\
+	container_of(ipp, struct dce_ipp, base)
+
+#define IPP_COMMON_REG_LIST_DCE_BASE(id) \
+	SRI(CUR_UPDATE, DCP, id), \
+	SRI(CUR_CONTROL, DCP, id), \
+	SRI(CUR_POSITION, DCP, id), \
+	SRI(CUR_HOT_SPOT, DCP, id), \
+	SRI(CUR_COLOR1, DCP, id), \
+	SRI(CUR_COLOR2, DCP, id), \
+	SRI(CUR_SIZE, DCP, id), \
+	SRI(CUR_SURFACE_ADDRESS_HIGH, DCP, id), \
+	SRI(CUR_SURFACE_ADDRESS, DCP, id), \
+	SRI(PRESCALE_GRPH_CONTROL, DCP, id), \
+	SRI(PRESCALE_VALUES_GRPH_R, DCP, id), \
+	SRI(PRESCALE_VALUES_GRPH_G, DCP, id), \
+	SRI(PRESCALE_VALUES_GRPH_B, DCP, id), \
+	SRI(INPUT_GAMMA_CONTROL, DCP, id), \
+	SRI(DC_LUT_WRITE_EN_MASK, DCP, id), \
+	SRI(DC_LUT_RW_MODE, DCP, id), \
+	SRI(DC_LUT_CONTROL, DCP, id), \
+	SRI(DC_LUT_RW_INDEX, DCP, id), \
+	SRI(DC_LUT_SEQ_COLOR, DCP, id), \
+	SRI(DEGAMMA_CONTROL, DCP, id)
+
+#define IPP_DCE100_REG_LIST_DCE_BASE(id) \
+	IPP_COMMON_REG_LIST_DCE_BASE(id), \
+	SRI(DCFE_MEM_PWR_CTRL, CRTC, id)
+
+#define IPP_DCE110_REG_LIST_DCE_BASE(id) \
+	IPP_COMMON_REG_LIST_DCE_BASE(id), \
+	SRI(DCFE_MEM_PWR_CTRL, DCFE, id)
+
+#define IPP_SF(reg_name, field_name, post_fix)\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
+#define IPP_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh) \
+	IPP_SF(CUR_UPDATE, CURSOR_UPDATE_LOCK, mask_sh), \
+	IPP_SF(CUR_CONTROL, CURSOR_EN, mask_sh), \
+	IPP_SF(CUR_CONTROL, CURSOR_MODE, mask_sh), \
+	IPP_SF(CUR_CONTROL, CURSOR_2X_MAGNIFY, mask_sh), \
+	IPP_SF(CUR_CONTROL, CUR_INV_TRANS_CLAMP, mask_sh), \
+	IPP_SF(CUR_POSITION, CURSOR_X_POSITION, mask_sh), \
+	IPP_SF(CUR_POSITION, CURSOR_Y_POSITION, mask_sh), \
+	IPP_SF(CUR_HOT_SPOT, CURSOR_HOT_SPOT_X, mask_sh), \
+	IPP_SF(CUR_HOT_SPOT, CURSOR_HOT_SPOT_Y, mask_sh), \
+	IPP_SF(CUR_COLOR1, CUR_COLOR1_BLUE, mask_sh), \
+	IPP_SF(CUR_COLOR1, CUR_COLOR1_GREEN, mask_sh), \
+	IPP_SF(CUR_COLOR1, CUR_COLOR1_RED, mask_sh), \
+	IPP_SF(CUR_COLOR2, CUR_COLOR2_BLUE, mask_sh), \
+	IPP_SF(CUR_COLOR2, CUR_COLOR2_GREEN, mask_sh), \
+	IPP_SF(CUR_COLOR2, CUR_COLOR2_RED, mask_sh), \
+	IPP_SF(CUR_SIZE, CURSOR_WIDTH, mask_sh), \
+	IPP_SF(CUR_SIZE, CURSOR_HEIGHT, mask_sh), \
+	IPP_SF(CUR_SURFACE_ADDRESS_HIGH, CURSOR_SURFACE_ADDRESS_HIGH, mask_sh), \
+	IPP_SF(CUR_SURFACE_ADDRESS, CURSOR_SURFACE_ADDRESS, mask_sh), \
+	IPP_SF(PRESCALE_GRPH_CONTROL, GRPH_PRESCALE_BYPASS, mask_sh), \
+	IPP_SF(PRESCALE_VALUES_GRPH_R, GRPH_PRESCALE_SCALE_R, mask_sh), \
+	IPP_SF(PRESCALE_VALUES_GRPH_R, GRPH_PRESCALE_BIAS_R, mask_sh), \
+	IPP_SF(PRESCALE_VALUES_GRPH_G, GRPH_PRESCALE_SCALE_G, mask_sh), \
+	IPP_SF(PRESCALE_VALUES_GRPH_G, GRPH_PRESCALE_BIAS_G, mask_sh), \
+	IPP_SF(PRESCALE_VALUES_GRPH_B, GRPH_PRESCALE_SCALE_B, mask_sh), \
+	IPP_SF(PRESCALE_VALUES_GRPH_B, GRPH_PRESCALE_BIAS_B, mask_sh), \
+	IPP_SF(INPUT_GAMMA_CONTROL, GRPH_INPUT_GAMMA_MODE, mask_sh), \
+	IPP_SF(DC_LUT_WRITE_EN_MASK, DC_LUT_WRITE_EN_MASK, mask_sh), \
+	IPP_SF(DC_LUT_RW_MODE, DC_LUT_RW_MODE, mask_sh), \
+	IPP_SF(DC_LUT_CONTROL, DC_LUT_DATA_R_FORMAT, mask_sh), \
+	IPP_SF(DC_LUT_CONTROL, DC_LUT_DATA_G_FORMAT, mask_sh), \
+	IPP_SF(DC_LUT_CONTROL, DC_LUT_DATA_B_FORMAT, mask_sh), \
+	IPP_SF(DC_LUT_RW_INDEX, DC_LUT_RW_INDEX, mask_sh), \
+	IPP_SF(DC_LUT_SEQ_COLOR, DC_LUT_SEQ_COLOR, mask_sh), \
+	IPP_SF(DEGAMMA_CONTROL, GRPH_DEGAMMA_MODE, mask_sh), \
+	IPP_SF(DEGAMMA_CONTROL, CURSOR_DEGAMMA_MODE, mask_sh), \
+	IPP_SF(DEGAMMA_CONTROL, CURSOR2_DEGAMMA_MODE, mask_sh)
+
+#define IPP_DCE100_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh) \
+	IPP_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh), \
+	IPP_SF(DCFE_MEM_PWR_CTRL, DCP_LUT_MEM_PWR_DIS, mask_sh)
+
+#define IPP_DCE120_MASK_SH_LIST_SOC_BASE(mask_sh) \
+	IPP_SF(DCP0_CUR_UPDATE, CURSOR_UPDATE_LOCK, mask_sh), \
+	IPP_SF(DCP0_CUR_CONTROL, CURSOR_EN, mask_sh), \
+	IPP_SF(DCP0_CUR_CONTROL, CURSOR_MODE, mask_sh), \
+	IPP_SF(DCP0_CUR_CONTROL, CURSOR_2X_MAGNIFY, mask_sh), \
+	IPP_SF(DCP0_CUR_CONTROL, CUR_INV_TRANS_CLAMP, mask_sh), \
+	IPP_SF(DCP0_CUR_POSITION, CURSOR_X_POSITION, mask_sh), \
+	IPP_SF(DCP0_CUR_POSITION, CURSOR_Y_POSITION, mask_sh), \
+	IPP_SF(DCP0_CUR_HOT_SPOT, CURSOR_HOT_SPOT_X, mask_sh), \
+	IPP_SF(DCP0_CUR_HOT_SPOT, CURSOR_HOT_SPOT_Y, mask_sh), \
+	IPP_SF(DCP0_CUR_COLOR1, CUR_COLOR1_BLUE, mask_sh), \
+	IPP_SF(DCP0_CUR_COLOR1, CUR_COLOR1_GREEN, mask_sh), \
+	IPP_SF(DCP0_CUR_COLOR1, CUR_COLOR1_RED, mask_sh), \
+	IPP_SF(DCP0_CUR_COLOR2, CUR_COLOR2_BLUE, mask_sh), \
+	IPP_SF(DCP0_CUR_COLOR2, CUR_COLOR2_GREEN, mask_sh), \
+	IPP_SF(DCP0_CUR_COLOR2, CUR_COLOR2_RED, mask_sh), \
+	IPP_SF(DCP0_CUR_SIZE, CURSOR_WIDTH, mask_sh), \
+	IPP_SF(DCP0_CUR_SIZE, CURSOR_HEIGHT, mask_sh), \
+	IPP_SF(DCP0_CUR_SURFACE_ADDRESS_HIGH, CURSOR_SURFACE_ADDRESS_HIGH, mask_sh), \
+	IPP_SF(DCP0_CUR_SURFACE_ADDRESS, CURSOR_SURFACE_ADDRESS, mask_sh), \
+	IPP_SF(DCP0_PRESCALE_GRPH_CONTROL, GRPH_PRESCALE_BYPASS, mask_sh), \
+	IPP_SF(DCP0_PRESCALE_VALUES_GRPH_R, GRPH_PRESCALE_SCALE_R, mask_sh), \
+	IPP_SF(DCP0_PRESCALE_VALUES_GRPH_R, GRPH_PRESCALE_BIAS_R, mask_sh), \
+	IPP_SF(DCP0_PRESCALE_VALUES_GRPH_G, GRPH_PRESCALE_SCALE_G, mask_sh), \
+	IPP_SF(DCP0_PRESCALE_VALUES_GRPH_G, GRPH_PRESCALE_BIAS_G, mask_sh), \
+	IPP_SF(DCP0_PRESCALE_VALUES_GRPH_B, GRPH_PRESCALE_SCALE_B, mask_sh), \
+	IPP_SF(DCP0_PRESCALE_VALUES_GRPH_B, GRPH_PRESCALE_BIAS_B, mask_sh), \
+	IPP_SF(DCP0_INPUT_GAMMA_CONTROL, GRPH_INPUT_GAMMA_MODE, mask_sh), \
+	IPP_SF(DCFE0_DCFE_MEM_PWR_CTRL, DCP_LUT_MEM_PWR_DIS, mask_sh), \
+	IPP_SF(DCP0_DC_LUT_WRITE_EN_MASK, DC_LUT_WRITE_EN_MASK, mask_sh), \
+	IPP_SF(DCP0_DC_LUT_RW_MODE, DC_LUT_RW_MODE, mask_sh), \
+	IPP_SF(DCP0_DC_LUT_CONTROL, DC_LUT_DATA_R_FORMAT, mask_sh), \
+	IPP_SF(DCP0_DC_LUT_CONTROL, DC_LUT_DATA_G_FORMAT, mask_sh), \
+	IPP_SF(DCP0_DC_LUT_CONTROL, DC_LUT_DATA_B_FORMAT, mask_sh), \
+	IPP_SF(DCP0_DC_LUT_RW_INDEX, DC_LUT_RW_INDEX, mask_sh), \
+	IPP_SF(DCP0_DC_LUT_SEQ_COLOR, DC_LUT_SEQ_COLOR, mask_sh), \
+	IPP_SF(DCP0_DEGAMMA_CONTROL, GRPH_DEGAMMA_MODE, mask_sh), \
+	IPP_SF(DCP0_DEGAMMA_CONTROL, CURSOR_DEGAMMA_MODE, mask_sh), \
+	IPP_SF(DCP0_DEGAMMA_CONTROL, CURSOR2_DEGAMMA_MODE, mask_sh)
+
+#define IPP_REG_FIELD_LIST(type) \
+	type CURSOR_UPDATE_LOCK; \
+	type CURSOR_EN; \
+	type CURSOR_X_POSITION; \
+	type CURSOR_Y_POSITION; \
+	type CURSOR_HOT_SPOT_X; \
+	type CURSOR_HOT_SPOT_Y; \
+	type CURSOR_MODE; \
+	type CURSOR_2X_MAGNIFY; \
+	type CUR_INV_TRANS_CLAMP; \
+	type CUR_COLOR1_BLUE; \
+	type CUR_COLOR1_GREEN; \
+	type CUR_COLOR1_RED; \
+	type CUR_COLOR2_BLUE; \
+	type CUR_COLOR2_GREEN; \
+	type CUR_COLOR2_RED; \
+	type CURSOR_WIDTH; \
+	type CURSOR_HEIGHT; \
+	type CURSOR_SURFACE_ADDRESS_HIGH; \
+	type CURSOR_SURFACE_ADDRESS; \
+	type GRPH_PRESCALE_BYPASS; \
+	type GRPH_PRESCALE_SCALE_R; \
+	type GRPH_PRESCALE_BIAS_R; \
+	type GRPH_PRESCALE_SCALE_G; \
+	type GRPH_PRESCALE_BIAS_G; \
+	type GRPH_PRESCALE_SCALE_B; \
+	type GRPH_PRESCALE_BIAS_B; \
+	type GRPH_INPUT_GAMMA_MODE; \
+	type DCP_LUT_MEM_PWR_DIS; \
+	type DC_LUT_WRITE_EN_MASK; \
+	type DC_LUT_RW_MODE; \
+	type DC_LUT_DATA_R_FORMAT; \
+	type DC_LUT_DATA_G_FORMAT; \
+	type DC_LUT_DATA_B_FORMAT; \
+	type DC_LUT_RW_INDEX; \
+	type DC_LUT_SEQ_COLOR; \
+	type GRPH_DEGAMMA_MODE; \
+	type CURSOR_DEGAMMA_MODE; \
+	type CURSOR2_DEGAMMA_MODE
+
+struct dce_ipp_shift {
+	IPP_REG_FIELD_LIST(uint8_t);
+};
+
+struct dce_ipp_mask {
+	IPP_REG_FIELD_LIST(uint32_t);
+};
+
+struct dce_ipp_registers {
+	uint32_t CUR_UPDATE;
+	uint32_t CUR_CONTROL;
+	uint32_t CUR_POSITION;
+	uint32_t CUR_HOT_SPOT;
+	uint32_t CUR_COLOR1;
+	uint32_t CUR_COLOR2;
+	uint32_t CUR_SIZE;
+	uint32_t CUR_SURFACE_ADDRESS_HIGH;
+	uint32_t CUR_SURFACE_ADDRESS;
+	uint32_t PRESCALE_GRPH_CONTROL;
+	uint32_t PRESCALE_VALUES_GRPH_R;
+	uint32_t PRESCALE_VALUES_GRPH_G;
+	uint32_t PRESCALE_VALUES_GRPH_B;
+	uint32_t INPUT_GAMMA_CONTROL;
+	uint32_t DCFE_MEM_PWR_CTRL;
+	uint32_t DC_LUT_WRITE_EN_MASK;
+	uint32_t DC_LUT_RW_MODE;
+	uint32_t DC_LUT_CONTROL;
+	uint32_t DC_LUT_RW_INDEX;
+	uint32_t DC_LUT_SEQ_COLOR;
+	uint32_t DEGAMMA_CONTROL;
+};
+
+struct dce_ipp {
+	struct input_pixel_processor base;
+	const struct dce_ipp_registers *regs;
+	const struct dce_ipp_shift *ipp_shift;
+	const struct dce_ipp_mask *ipp_mask;
+};
+
+void dce_ipp_construct(struct dce_ipp *ipp_dce,
+	struct dc_context *ctx,
+	int inst,
+	const struct dce_ipp_registers *regs,
+	const struct dce_ipp_shift *ipp_shift,
+	const struct dce_ipp_mask *ipp_mask);
+
+void dce_ipp_destroy(struct input_pixel_processor **ipp);
+
+#endif /* _DCE_IPP_H_ */
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c b/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c
new file mode 100644
index 000000000000..fe88852b4774
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c
@@ -0,0 +1,1379 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "reg_helper.h"
+
+#include "core_types.h"
+#include "link_encoder.h"
+#include "dce_link_encoder.h"
+#include "stream_encoder.h"
+#include "i2caux_interface.h"
+#include "dc_bios_types.h"
+
+#include "gpio_service_interface.h"
+
+#include "dce/dce_11_0_d.h"
+#include "dce/dce_11_0_sh_mask.h"
+#include "dce/dce_11_0_enum.h"
+
+#ifndef DMU_MEM_PWR_CNTL__DMCU_IRAM_MEM_PWR_STATE__SHIFT
+#define DMU_MEM_PWR_CNTL__DMCU_IRAM_MEM_PWR_STATE__SHIFT 0xa
+#endif
+
+#ifndef DMU_MEM_PWR_CNTL__DMCU_IRAM_MEM_PWR_STATE_MASK
+#define DMU_MEM_PWR_CNTL__DMCU_IRAM_MEM_PWR_STATE_MASK 0x00000400L
+#endif
+
+#ifndef HPD0_DC_HPD_CONTROL__DC_HPD_EN_MASK
+#define HPD0_DC_HPD_CONTROL__DC_HPD_EN_MASK  0x10000000L
+#endif
+
+#ifndef HPD0_DC_HPD_CONTROL__DC_HPD_EN__SHIFT
+#define HPD0_DC_HPD_CONTROL__DC_HPD_EN__SHIFT  0x1c
+#endif
+
+#define CTX \
+	enc110->base.ctx
+
+#define REG(reg)\
+	(enc110->link_regs->reg)
+
+#define AUX_REG(reg)\
+	(enc110->aux_regs->reg)
+
+#define HPD_REG(reg)\
+	(enc110->hpd_regs->reg)
+
+#define DEFAULT_AUX_MAX_DATA_SIZE 16
+#define AUX_MAX_DEFER_WRITE_RETRY 20
+/*
+ * @brief
+ * Trigger Source Select
+ * ASIC-dependent, actual values for register programming
+ */
+#define DCE110_DIG_FE_SOURCE_SELECT_INVALID 0x0
+#define DCE110_DIG_FE_SOURCE_SELECT_DIGA 0x1
+#define DCE110_DIG_FE_SOURCE_SELECT_DIGB 0x2
+#define DCE110_DIG_FE_SOURCE_SELECT_DIGC 0x4
+#define DCE110_DIG_FE_SOURCE_SELECT_DIGD 0x08
+#define DCE110_DIG_FE_SOURCE_SELECT_DIGE 0x10
+#define DCE110_DIG_FE_SOURCE_SELECT_DIGF 0x20
+#define DCE110_DIG_FE_SOURCE_SELECT_DIGG 0x40
+
+/* Minimum pixel clock, in KHz. For TMDS signal is 25.00 MHz */
+#define TMDS_MIN_PIXEL_CLOCK 25000
+/* Maximum pixel clock, in KHz. For TMDS signal is 165.00 MHz */
+#define TMDS_MAX_PIXEL_CLOCK 165000
+/* For current ASICs pixel clock - 600MHz */
+#define MAX_ENCODER_CLOCK 600000
+
+enum {
+	DP_MST_UPDATE_MAX_RETRY = 50
+};
+
+#define DIG_REG(reg)\
+	(reg + enc110->offsets.dig)
+
+#define DP_REG(reg)\
+	(reg + enc110->offsets.dp)
+
+static const struct link_encoder_funcs dce110_lnk_enc_funcs = {
+	.validate_output_with_stream =
+		dce110_link_encoder_validate_output_with_stream,
+	.hw_init = dce110_link_encoder_hw_init,
+	.setup = dce110_link_encoder_setup,
+	.enable_tmds_output = dce110_link_encoder_enable_tmds_output,
+	.enable_dp_output = dce110_link_encoder_enable_dp_output,
+	.enable_dp_mst_output = dce110_link_encoder_enable_dp_mst_output,
+	.disable_output = dce110_link_encoder_disable_output,
+	.dp_set_lane_settings = dce110_link_encoder_dp_set_lane_settings,
+	.dp_set_phy_pattern = dce110_link_encoder_dp_set_phy_pattern,
+	.update_mst_stream_allocation_table =
+		dce110_link_encoder_update_mst_stream_allocation_table,
+	.psr_program_dp_dphy_fast_training =
+			dce110_psr_program_dp_dphy_fast_training,
+	.psr_program_secondary_packet = dce110_psr_program_secondary_packet,
+	.connect_dig_be_to_fe = dce110_link_encoder_connect_dig_be_to_fe,
+	.enable_hpd = dce110_link_encoder_enable_hpd,
+	.disable_hpd = dce110_link_encoder_disable_hpd,
+	.destroy = dce110_link_encoder_destroy
+};
+
+static enum bp_result link_transmitter_control(
+	struct dce110_link_encoder *enc110,
+	struct bp_transmitter_control *cntl)
+{
+	enum bp_result result;
+	struct dc_bios *bp = enc110->base.ctx->dc_bios;
+
+	result = bp->funcs->transmitter_control(bp, cntl);
+
+	return result;
+}
+
+static void enable_phy_bypass_mode(
+	struct dce110_link_encoder *enc110,
+	bool enable)
+{
+	/* This register resides in DP back end block;
+	 * transmitter is used for the offset */
+
+	REG_UPDATE(DP_DPHY_CNTL, DPHY_BYPASS, enable);
+
+}
+
+static void disable_prbs_symbols(
+	struct dce110_link_encoder *enc110,
+	bool disable)
+{
+	/* This register resides in DP back end block;
+	 * transmitter is used for the offset */
+
+	REG_UPDATE_4(DP_DPHY_CNTL,
+			DPHY_ATEST_SEL_LANE0, disable,
+			DPHY_ATEST_SEL_LANE1, disable,
+			DPHY_ATEST_SEL_LANE2, disable,
+			DPHY_ATEST_SEL_LANE3, disable);
+}
+
+static void disable_prbs_mode(
+	struct dce110_link_encoder *enc110)
+{
+	REG_UPDATE(DP_DPHY_PRBS_CNTL, DPHY_PRBS_EN, 0);
+}
+
+static void program_pattern_symbols(
+	struct dce110_link_encoder *enc110,
+	uint16_t pattern_symbols[8])
+{
+	/* This register resides in DP back end block;
+	 * transmitter is used for the offset */
+
+	REG_SET_3(DP_DPHY_SYM0, 0,
+			DPHY_SYM1, pattern_symbols[0],
+			DPHY_SYM2, pattern_symbols[1],
+			DPHY_SYM3, pattern_symbols[2]);
+
+	/* This register resides in DP back end block;
+	 * transmitter is used for the offset */
+
+	REG_SET_3(DP_DPHY_SYM1, 0,
+			DPHY_SYM4, pattern_symbols[3],
+			DPHY_SYM5, pattern_symbols[4],
+			DPHY_SYM6, pattern_symbols[5]);
+
+	/* This register resides in DP back end block;
+	 * transmitter is used for the offset */
+
+	REG_SET_2(DP_DPHY_SYM2, 0,
+			DPHY_SYM7, pattern_symbols[6],
+			DPHY_SYM8, pattern_symbols[7]);
+}
+
+static void set_dp_phy_pattern_d102(
+	struct dce110_link_encoder *enc110)
+{
+	/* Disable PHY Bypass mode to setup the test pattern */
+	enable_phy_bypass_mode(enc110, false);
+
+	/* For 10-bit PRBS or debug symbols
+	 * please use the following sequence: */
+
+	/* Enable debug symbols on the lanes */
+
+	disable_prbs_symbols(enc110, true);
+
+	/* Disable PRBS mode */
+	disable_prbs_mode(enc110);
+
+	/* Program debug symbols to be output */
+	{
+		uint16_t pattern_symbols[8] = {
+			0x2AA, 0x2AA, 0x2AA, 0x2AA,
+			0x2AA, 0x2AA, 0x2AA, 0x2AA
+		};
+
+		program_pattern_symbols(enc110, pattern_symbols);
+	}
+
+	/* Enable phy bypass mode to enable the test pattern */
+
+	enable_phy_bypass_mode(enc110, true);
+}
+
+static void set_link_training_complete(
+	struct dce110_link_encoder *enc110,
+	bool complete)
+{
+	/* This register resides in DP back end block;
+	 * transmitter is used for the offset */
+
+	REG_UPDATE(DP_LINK_CNTL, DP_LINK_TRAINING_COMPLETE, complete);
+
+}
+
+void dce110_link_encoder_set_dp_phy_pattern_training_pattern(
+	struct link_encoder *enc,
+	uint32_t index)
+{
+	struct dce110_link_encoder *enc110 = TO_DCE110_LINK_ENC(enc);
+	/* Write Training Pattern */
+
+	REG_WRITE(DP_DPHY_TRAINING_PATTERN_SEL, index);
+
+	/* Set HW Register Training Complete to false */
+
+	set_link_training_complete(enc110, false);
+
+	/* Disable PHY Bypass mode to output Training Pattern */
+
+	enable_phy_bypass_mode(enc110, false);
+
+	/* Disable PRBS mode */
+	disable_prbs_mode(enc110);
+}
+
+static void setup_panel_mode(
+	struct dce110_link_encoder *enc110,
+	enum dp_panel_mode panel_mode)
+{
+	uint32_t value;
+
+	ASSERT(REG(DP_DPHY_INTERNAL_CTRL));
+	value = REG_READ(DP_DPHY_INTERNAL_CTRL);
+
+	switch (panel_mode) {
+	case DP_PANEL_MODE_EDP:
+		value = 0x1;
+		break;
+	case DP_PANEL_MODE_SPECIAL:
+		value = 0x11;
+		break;
+	default:
+		value = 0x0;
+		break;
+	}
+
+	REG_WRITE(DP_DPHY_INTERNAL_CTRL, value);
+}
+
+static void set_dp_phy_pattern_symbol_error(
+	struct dce110_link_encoder *enc110)
+{
+	/* Disable PHY Bypass mode to setup the test pattern */
+	enable_phy_bypass_mode(enc110, false);
+
+	/* program correct panel mode*/
+	setup_panel_mode(enc110, DP_PANEL_MODE_DEFAULT);
+
+	/* A PRBS23 pattern is used for most DP electrical measurements. */
+
+	/* Enable PRBS symbols on the lanes */
+	disable_prbs_symbols(enc110, false);
+
+	/* For PRBS23 Set bit DPHY_PRBS_SEL=1 and Set bit DPHY_PRBS_EN=1 */
+	REG_UPDATE_2(DP_DPHY_PRBS_CNTL,
+			DPHY_PRBS_SEL, 1,
+			DPHY_PRBS_EN, 1);
+
+	/* Enable phy bypass mode to enable the test pattern */
+	enable_phy_bypass_mode(enc110, true);
+}
+
+static void set_dp_phy_pattern_prbs7(
+	struct dce110_link_encoder *enc110)
+{
+	/* Disable PHY Bypass mode to setup the test pattern */
+	enable_phy_bypass_mode(enc110, false);
+
+	/* A PRBS7 pattern is used for most DP electrical measurements. */
+
+	/* Enable PRBS symbols on the lanes */
+	disable_prbs_symbols(enc110, false);
+
+	/* For PRBS7 Set bit DPHY_PRBS_SEL=0 and Set bit DPHY_PRBS_EN=1 */
+	REG_UPDATE_2(DP_DPHY_PRBS_CNTL,
+			DPHY_PRBS_SEL, 0,
+			DPHY_PRBS_EN, 1);
+
+	/* Enable phy bypass mode to enable the test pattern */
+	enable_phy_bypass_mode(enc110, true);
+}
+
+static void set_dp_phy_pattern_80bit_custom(
+	struct dce110_link_encoder *enc110,
+	const uint8_t *pattern)
+{
+	/* Disable PHY Bypass mode to setup the test pattern */
+	enable_phy_bypass_mode(enc110, false);
+
+	/* Enable debug symbols on the lanes */
+
+	disable_prbs_symbols(enc110, true);
+
+	/* Enable PHY bypass mode to enable the test pattern */
+	/* TODO is it really needed ? */
+
+	enable_phy_bypass_mode(enc110, true);
+
+	/* Program 80 bit custom pattern */
+	{
+		uint16_t pattern_symbols[8];
+
+		pattern_symbols[0] =
+			((pattern[1] & 0x03) << 8) | pattern[0];
+		pattern_symbols[1] =
+			((pattern[2] & 0x0f) << 6) | ((pattern[1] >> 2) & 0x3f);
+		pattern_symbols[2] =
+			((pattern[3] & 0x3f) << 4) | ((pattern[2] >> 4) & 0x0f);
+		pattern_symbols[3] =
+			(pattern[4] << 2) | ((pattern[3] >> 6) & 0x03);
+		pattern_symbols[4] =
+			((pattern[6] & 0x03) << 8) | pattern[5];
+		pattern_symbols[5] =
+			((pattern[7] & 0x0f) << 6) | ((pattern[6] >> 2) & 0x3f);
+		pattern_symbols[6] =
+			((pattern[8] & 0x3f) << 4) | ((pattern[7] >> 4) & 0x0f);
+		pattern_symbols[7] =
+			(pattern[9] << 2) | ((pattern[8] >> 6) & 0x03);
+
+		program_pattern_symbols(enc110, pattern_symbols);
+	}
+
+	/* Enable phy bypass mode to enable the test pattern */
+
+	enable_phy_bypass_mode(enc110, true);
+}
+
+static void set_dp_phy_pattern_hbr2_compliance_cp2520_2(
+	struct dce110_link_encoder *enc110,
+	unsigned int cp2520_pattern)
+{
+
+	/* previously there is a register DP_HBR2_EYE_PATTERN
+	 * that is enabled to get the pattern.
+	 * But it does not work with the latest spec change,
+	 * so we are programming the following registers manually.
+	 *
+	 * The following settings have been confirmed
+	 * by Nick Chorney and Sandra Liu */
+
+	/* Disable PHY Bypass mode to setup the test pattern */
+
+	enable_phy_bypass_mode(enc110, false);
+
+	/* Setup DIG encoder in DP SST mode */
+	enc110->base.funcs->setup(&enc110->base, SIGNAL_TYPE_DISPLAY_PORT);
+
+	/* ensure normal panel mode. */
+	setup_panel_mode(enc110, DP_PANEL_MODE_DEFAULT);
+
+	/* no vbid after BS (SR)
+	 * DP_LINK_FRAMING_CNTL changed history Sandra Liu
+	 * 11000260 / 11000104 / 110000FC */
+	REG_UPDATE_3(DP_LINK_FRAMING_CNTL,
+			DP_IDLE_BS_INTERVAL, 0xFC,
+			DP_VBID_DISABLE, 1,
+			DP_VID_ENHANCED_FRAME_MODE, 1);
+
+	/* swap every BS with SR */
+	REG_UPDATE(DP_DPHY_SCRAM_CNTL, DPHY_SCRAMBLER_BS_COUNT, 0);
+
+	/* select cp2520 patterns */
+	if (REG(DP_DPHY_HBR2_PATTERN_CONTROL))
+		REG_UPDATE(DP_DPHY_HBR2_PATTERN_CONTROL,
+				DP_DPHY_HBR2_PATTERN_CONTROL, cp2520_pattern);
+	else
+		/* pre-DCE11 can only generate CP2520 pattern 2 */
+		ASSERT(cp2520_pattern == 2);
+
+	/* set link training complete */
+	set_link_training_complete(enc110, true);
+
+	/* disable video stream */
+	REG_UPDATE(DP_VID_STREAM_CNTL, DP_VID_STREAM_ENABLE, 0);
+
+	/* Disable PHY Bypass mode to setup the test pattern */
+	enable_phy_bypass_mode(enc110, false);
+}
+
+static void set_dp_phy_pattern_passthrough_mode(
+	struct dce110_link_encoder *enc110,
+	enum dp_panel_mode panel_mode)
+{
+	/* program correct panel mode */
+	setup_panel_mode(enc110, panel_mode);
+
+	/* restore LINK_FRAMING_CNTL and DPHY_SCRAMBLER_BS_COUNT
+	 * in case we were doing HBR2 compliance pattern before
+	 */
+	REG_UPDATE_3(DP_LINK_FRAMING_CNTL,
+			DP_IDLE_BS_INTERVAL, 0x2000,
+			DP_VBID_DISABLE, 0,
+			DP_VID_ENHANCED_FRAME_MODE, 1);
+
+	REG_UPDATE(DP_DPHY_SCRAM_CNTL, DPHY_SCRAMBLER_BS_COUNT, 0x1FF);
+
+	/* set link training complete */
+	set_link_training_complete(enc110, true);
+
+	/* Disable PHY Bypass mode to setup the test pattern */
+	enable_phy_bypass_mode(enc110, false);
+
+	/* Disable PRBS mode */
+	disable_prbs_mode(enc110);
+}
+
+/* return value is bit-vector */
+static uint8_t get_frontend_source(
+	enum engine_id engine)
+{
+	switch (engine) {
+	case ENGINE_ID_DIGA:
+		return DCE110_DIG_FE_SOURCE_SELECT_DIGA;
+	case ENGINE_ID_DIGB:
+		return DCE110_DIG_FE_SOURCE_SELECT_DIGB;
+	case ENGINE_ID_DIGC:
+		return DCE110_DIG_FE_SOURCE_SELECT_DIGC;
+	case ENGINE_ID_DIGD:
+		return DCE110_DIG_FE_SOURCE_SELECT_DIGD;
+	case ENGINE_ID_DIGE:
+		return DCE110_DIG_FE_SOURCE_SELECT_DIGE;
+	case ENGINE_ID_DIGF:
+		return DCE110_DIG_FE_SOURCE_SELECT_DIGF;
+	case ENGINE_ID_DIGG:
+		return DCE110_DIG_FE_SOURCE_SELECT_DIGG;
+	default:
+		ASSERT_CRITICAL(false);
+		return DCE110_DIG_FE_SOURCE_SELECT_INVALID;
+	}
+}
+
+static void configure_encoder(
+	struct dce110_link_encoder *enc110,
+	const struct dc_link_settings *link_settings)
+{
+	/* set number of lanes */
+
+	REG_SET(DP_CONFIG, 0,
+			DP_UDI_LANES, link_settings->lane_count - LANE_COUNT_ONE);
+
+	/* setup scrambler */
+	REG_UPDATE(DP_DPHY_SCRAM_CNTL, DPHY_SCRAMBLER_ADVANCE, 1);
+}
+
+static void aux_initialize(
+	struct dce110_link_encoder *enc110)
+{
+	struct dc_context *ctx = enc110->base.ctx;
+	enum hpd_source_id hpd_source = enc110->base.hpd_source;
+	uint32_t addr = AUX_REG(AUX_CONTROL);
+	uint32_t value = dm_read_reg(ctx, addr);
+
+	set_reg_field_value(value, hpd_source, AUX_CONTROL, AUX_HPD_SEL);
+	set_reg_field_value(value, 0, AUX_CONTROL, AUX_LS_READ_EN);
+	dm_write_reg(ctx, addr, value);
+
+	addr = AUX_REG(AUX_DPHY_RX_CONTROL0);
+	value = dm_read_reg(ctx, addr);
+
+	/* 1/4 window (the maximum allowed) */
+	set_reg_field_value(value, 1,
+			AUX_DPHY_RX_CONTROL0, AUX_RX_RECEIVE_WINDOW);
+	dm_write_reg(ctx, addr, value);
+
+}
+
+void dce110_psr_program_dp_dphy_fast_training(struct link_encoder *enc,
+			bool exit_link_training_required)
+{
+	struct dce110_link_encoder *enc110 = TO_DCE110_LINK_ENC(enc);
+
+	if (exit_link_training_required)
+		REG_UPDATE(DP_DPHY_FAST_TRAINING,
+				DPHY_RX_FAST_TRAINING_CAPABLE, 1);
+	else {
+		REG_UPDATE(DP_DPHY_FAST_TRAINING,
+				DPHY_RX_FAST_TRAINING_CAPABLE, 0);
+		/*In DCE 11, we are able to pre-program a Force SR register
+		 * to be able to trigger SR symbol after 5 idle patterns
+		 * transmitted. Upon PSR Exit, DMCU can trigger
+		 * DPHY_LOAD_BS_COUNT_START = 1. Upon writing 1 to
+		 * DPHY_LOAD_BS_COUNT_START and the internal counter
+		 * reaches DPHY_LOAD_BS_COUNT, the next BS symbol will be
+		 * replaced by SR symbol once.
+		 */
+
+		REG_UPDATE(DP_DPHY_BS_SR_SWAP_CNTL, DPHY_LOAD_BS_COUNT, 0x5);
+	}
+}
+
+void dce110_psr_program_secondary_packet(struct link_encoder *enc,
+			unsigned int sdp_transmit_line_num_deadline)
+{
+	struct dce110_link_encoder *enc110 = TO_DCE110_LINK_ENC(enc);
+
+	REG_UPDATE_2(DP_SEC_CNTL1,
+		DP_SEC_GSP0_LINE_NUM, sdp_transmit_line_num_deadline,
+		DP_SEC_GSP0_PRIORITY, 1);
+}
+
+static bool is_dig_enabled(const struct dce110_link_encoder *enc110)
+{
+	uint32_t value;
+
+	REG_GET(DIG_BE_EN_CNTL, DIG_ENABLE, &value);
+	return value;
+}
+
+static void link_encoder_disable(struct dce110_link_encoder *enc110)
+{
+	/* reset training pattern */
+	REG_SET(DP_DPHY_TRAINING_PATTERN_SEL, 0,
+			DPHY_TRAINING_PATTERN_SEL, 0);
+
+	/* reset training complete */
+	REG_UPDATE(DP_LINK_CNTL, DP_LINK_TRAINING_COMPLETE, 0);
+
+	/* reset panel mode */
+	setup_panel_mode(enc110, DP_PANEL_MODE_DEFAULT);
+}
+
+static void hpd_initialize(
+	struct dce110_link_encoder *enc110)
+{
+	/* Associate HPD with DIG_BE */
+	enum hpd_source_id hpd_source = enc110->base.hpd_source;
+
+	REG_UPDATE(DIG_BE_CNTL, DIG_HPD_SELECT, hpd_source);
+}
+
+bool dce110_link_encoder_validate_dvi_output(
+	const struct dce110_link_encoder *enc110,
+	enum signal_type connector_signal,
+	enum signal_type signal,
+	const struct dc_crtc_timing *crtc_timing)
+{
+	uint32_t max_pixel_clock = TMDS_MAX_PIXEL_CLOCK;
+
+	if (signal == SIGNAL_TYPE_DVI_DUAL_LINK)
+		max_pixel_clock *= 2;
+
+	/* This handles the case of HDMI downgrade to DVI we don't want to
+	 * we don't want to cap the pixel clock if the DDI is not DVI.
+	 */
+	if (connector_signal != SIGNAL_TYPE_DVI_DUAL_LINK &&
+			connector_signal != SIGNAL_TYPE_DVI_SINGLE_LINK)
+		max_pixel_clock = enc110->base.features.max_hdmi_pixel_clock;
+
+	/* DVI only support RGB pixel encoding */
+	if (crtc_timing->pixel_encoding != PIXEL_ENCODING_RGB)
+		return false;
+
+	/*connect DVI via adpater's HDMI connector*/
+	if ((connector_signal == SIGNAL_TYPE_DVI_SINGLE_LINK ||
+		connector_signal == SIGNAL_TYPE_HDMI_TYPE_A) &&
+		signal != SIGNAL_TYPE_HDMI_TYPE_A &&
+		crtc_timing->pix_clk_khz > TMDS_MAX_PIXEL_CLOCK)
+		return false;
+	if (crtc_timing->pix_clk_khz < TMDS_MIN_PIXEL_CLOCK)
+		return false;
+
+	if (crtc_timing->pix_clk_khz > max_pixel_clock)
+		return false;
+
+	/* DVI supports 6/8bpp single-link and 10/16bpp dual-link */
+	switch (crtc_timing->display_color_depth) {
+	case COLOR_DEPTH_666:
+	case COLOR_DEPTH_888:
+	break;
+	case COLOR_DEPTH_101010:
+	case COLOR_DEPTH_161616:
+		if (signal != SIGNAL_TYPE_DVI_DUAL_LINK)
+			return false;
+	break;
+	default:
+		return false;
+	}
+
+	return true;
+}
+
+static bool dce110_link_encoder_validate_hdmi_output(
+	const struct dce110_link_encoder *enc110,
+	const struct dc_crtc_timing *crtc_timing,
+	int adjusted_pix_clk_khz)
+{
+	enum dc_color_depth max_deep_color =
+			enc110->base.features.max_hdmi_deep_color;
+
+	if (max_deep_color < crtc_timing->display_color_depth)
+		return false;
+
+	if (crtc_timing->display_color_depth < COLOR_DEPTH_888)
+		return false;
+	if (adjusted_pix_clk_khz < TMDS_MIN_PIXEL_CLOCK)
+		return false;
+
+	if ((adjusted_pix_clk_khz == 0) ||
+		(adjusted_pix_clk_khz > enc110->base.features.max_hdmi_pixel_clock))
+		return false;
+
+	/* DCE11 HW does not support 420 */
+	if (!enc110->base.features.ycbcr420_supported &&
+			crtc_timing->pixel_encoding == PIXEL_ENCODING_YCBCR420)
+		return false;
+
+	if (!enc110->base.features.flags.bits.HDMI_6GB_EN &&
+		adjusted_pix_clk_khz >= 300000)
+		return false;
+	return true;
+}
+
+bool dce110_link_encoder_validate_dp_output(
+	const struct dce110_link_encoder *enc110,
+	const struct dc_crtc_timing *crtc_timing)
+{
+	/* default RGB only */
+	if (crtc_timing->pixel_encoding == PIXEL_ENCODING_RGB)
+		return true;
+
+	if (enc110->base.features.flags.bits.IS_YCBCR_CAPABLE)
+		return true;
+
+	/* for DCE 8.x or later DP Y-only feature,
+	 * we need ASIC cap + FeatureSupportDPYonly, not support 666 */
+	if (crtc_timing->flags.Y_ONLY &&
+		enc110->base.features.flags.bits.IS_YCBCR_CAPABLE &&
+		crtc_timing->display_color_depth != COLOR_DEPTH_666)
+		return true;
+
+	return false;
+}
+
+void dce110_link_encoder_construct(
+	struct dce110_link_encoder *enc110,
+	const struct encoder_init_data *init_data,
+	const struct encoder_feature_support *enc_features,
+	const struct dce110_link_enc_registers *link_regs,
+	const struct dce110_link_enc_aux_registers *aux_regs,
+	const struct dce110_link_enc_hpd_registers *hpd_regs)
+{
+	struct bp_encoder_cap_info bp_cap_info = {0};
+	const struct dc_vbios_funcs *bp_funcs = init_data->ctx->dc_bios->funcs;
+
+	enc110->base.funcs = &dce110_lnk_enc_funcs;
+	enc110->base.ctx = init_data->ctx;
+	enc110->base.id = init_data->encoder;
+
+	enc110->base.hpd_source = init_data->hpd_source;
+	enc110->base.connector = init_data->connector;
+
+	enc110->base.preferred_engine = ENGINE_ID_UNKNOWN;
+
+	enc110->base.features = *enc_features;
+
+	enc110->base.transmitter = init_data->transmitter;
+
+	/* set the flag to indicate whether driver poll the I2C data pin
+	 * while doing the DP sink detect
+	 */
+
+/*	if (dal_adapter_service_is_feature_supported(as,
+		FEATURE_DP_SINK_DETECT_POLL_DATA_PIN))
+		enc110->base.features.flags.bits.
+			DP_SINK_DETECT_POLL_DATA_PIN = true;*/
+
+	enc110->base.output_signals =
+		SIGNAL_TYPE_DVI_SINGLE_LINK |
+		SIGNAL_TYPE_DVI_DUAL_LINK |
+		SIGNAL_TYPE_LVDS |
+		SIGNAL_TYPE_DISPLAY_PORT |
+		SIGNAL_TYPE_DISPLAY_PORT_MST |
+		SIGNAL_TYPE_EDP |
+		SIGNAL_TYPE_HDMI_TYPE_A;
+
+	/* For DCE 8.0 and 8.1, by design, UNIPHY is hardwired to DIG_BE.
+	 * SW always assign DIG_FE 1:1 mapped to DIG_FE for non-MST UNIPHY.
+	 * SW assign DIG_FE to non-MST UNIPHY first and MST last. So prefer
+	 * DIG is per UNIPHY and used by SST DP, eDP, HDMI, DVI and LVDS.
+	 * Prefer DIG assignment is decided by board design.
+	 * For DCE 8.0, there are only max 6 UNIPHYs, we assume board design
+	 * and VBIOS will filter out 7 UNIPHY for DCE 8.0.
+	 * By this, adding DIGG should not hurt DCE 8.0.
+	 * This will let DCE 8.1 share DCE 8.0 as much as possible
+	 */
+
+	enc110->link_regs = link_regs;
+	enc110->aux_regs = aux_regs;
+	enc110->hpd_regs = hpd_regs;
+
+	switch (enc110->base.transmitter) {
+	case TRANSMITTER_UNIPHY_A:
+		enc110->base.preferred_engine = ENGINE_ID_DIGA;
+	break;
+	case TRANSMITTER_UNIPHY_B:
+		enc110->base.preferred_engine = ENGINE_ID_DIGB;
+	break;
+	case TRANSMITTER_UNIPHY_C:
+		enc110->base.preferred_engine = ENGINE_ID_DIGC;
+	break;
+	case TRANSMITTER_UNIPHY_D:
+		enc110->base.preferred_engine = ENGINE_ID_DIGD;
+	break;
+	case TRANSMITTER_UNIPHY_E:
+		enc110->base.preferred_engine = ENGINE_ID_DIGE;
+	break;
+	case TRANSMITTER_UNIPHY_F:
+		enc110->base.preferred_engine = ENGINE_ID_DIGF;
+	break;
+	case TRANSMITTER_UNIPHY_G:
+		enc110->base.preferred_engine = ENGINE_ID_DIGG;
+	break;
+	default:
+		ASSERT_CRITICAL(false);
+		enc110->base.preferred_engine = ENGINE_ID_UNKNOWN;
+	}
+
+	/* Override features with DCE-specific values */
+	if (BP_RESULT_OK == bp_funcs->get_encoder_cap_info(
+			enc110->base.ctx->dc_bios, enc110->base.id,
+			&bp_cap_info)) {
+		enc110->base.features.flags.bits.IS_HBR2_CAPABLE =
+				bp_cap_info.DP_HBR2_EN;
+		enc110->base.features.flags.bits.IS_HBR3_CAPABLE =
+				bp_cap_info.DP_HBR3_EN;
+		enc110->base.features.flags.bits.HDMI_6GB_EN = bp_cap_info.HDMI_6GB_EN;
+	}
+}
+
+bool dce110_link_encoder_validate_output_with_stream(
+	struct link_encoder *enc,
+	const struct dc_stream_state *stream)
+{
+	struct dce110_link_encoder *enc110 = TO_DCE110_LINK_ENC(enc);
+	bool is_valid;
+
+	switch (stream->signal) {
+	case SIGNAL_TYPE_DVI_SINGLE_LINK:
+	case SIGNAL_TYPE_DVI_DUAL_LINK:
+		is_valid = dce110_link_encoder_validate_dvi_output(
+			enc110,
+			stream->sink->link->connector_signal,
+			stream->signal,
+			&stream->timing);
+	break;
+	case SIGNAL_TYPE_HDMI_TYPE_A:
+		is_valid = dce110_link_encoder_validate_hdmi_output(
+				enc110,
+				&stream->timing,
+				stream->phy_pix_clk);
+	break;
+	case SIGNAL_TYPE_DISPLAY_PORT:
+	case SIGNAL_TYPE_DISPLAY_PORT_MST:
+		is_valid = dce110_link_encoder_validate_dp_output(
+					enc110, &stream->timing);
+	break;
+	case SIGNAL_TYPE_EDP:
+		is_valid =
+			(stream->timing.
+				pixel_encoding == PIXEL_ENCODING_RGB) ? true : false;
+	break;
+	case SIGNAL_TYPE_VIRTUAL:
+		is_valid = true;
+		break;
+	default:
+		is_valid = false;
+	break;
+	}
+
+	return is_valid;
+}
+
+void dce110_link_encoder_hw_init(
+	struct link_encoder *enc)
+{
+	struct dce110_link_encoder *enc110 = TO_DCE110_LINK_ENC(enc);
+	struct dc_context *ctx = enc110->base.ctx;
+	struct bp_transmitter_control cntl = { 0 };
+	enum bp_result result;
+
+	cntl.action = TRANSMITTER_CONTROL_INIT;
+	cntl.engine_id = ENGINE_ID_UNKNOWN;
+	cntl.transmitter = enc110->base.transmitter;
+	cntl.connector_obj_id = enc110->base.connector;
+	cntl.lanes_number = LANE_COUNT_FOUR;
+	cntl.coherent = false;
+	cntl.hpd_sel = enc110->base.hpd_source;
+
+	result = link_transmitter_control(enc110, &cntl);
+
+	if (result != BP_RESULT_OK) {
+		dm_logger_write(ctx->logger, LOG_ERROR,
+			"%s: Failed to execute VBIOS command table!\n",
+			__func__);
+		BREAK_TO_DEBUGGER();
+		return;
+	}
+
+	if (enc110->base.connector.id == CONNECTOR_ID_LVDS) {
+		cntl.action = TRANSMITTER_CONTROL_BACKLIGHT_BRIGHTNESS;
+
+		result = link_transmitter_control(enc110, &cntl);
+
+		ASSERT(result == BP_RESULT_OK);
+
+	} else if (enc110->base.connector.id == CONNECTOR_ID_EDP) {
+		ctx->dc->hwss.edp_power_control(enc, true);
+	}
+	aux_initialize(enc110);
+
+	/* reinitialize HPD.
+	 * hpd_initialize() will pass DIG_FE id to HW context.
+	 * All other routine within HW context will use fe_engine_offset
+	 * as DIG_FE id even caller pass DIG_FE id.
+	 * So this routine must be called first. */
+	hpd_initialize(enc110);
+}
+
+void dce110_link_encoder_destroy(struct link_encoder **enc)
+{
+	kfree(TO_DCE110_LINK_ENC(*enc));
+	*enc = NULL;
+}
+
+void dce110_link_encoder_setup(
+	struct link_encoder *enc,
+	enum signal_type signal)
+{
+	struct dce110_link_encoder *enc110 = TO_DCE110_LINK_ENC(enc);
+
+	switch (signal) {
+	case SIGNAL_TYPE_EDP:
+	case SIGNAL_TYPE_DISPLAY_PORT:
+		/* DP SST */
+		REG_UPDATE(DIG_BE_CNTL, DIG_MODE, 0);
+		break;
+	case SIGNAL_TYPE_LVDS:
+		/* LVDS */
+		REG_UPDATE(DIG_BE_CNTL, DIG_MODE, 1);
+		break;
+	case SIGNAL_TYPE_DVI_SINGLE_LINK:
+	case SIGNAL_TYPE_DVI_DUAL_LINK:
+		/* TMDS-DVI */
+		REG_UPDATE(DIG_BE_CNTL, DIG_MODE, 2);
+		break;
+	case SIGNAL_TYPE_HDMI_TYPE_A:
+		/* TMDS-HDMI */
+		REG_UPDATE(DIG_BE_CNTL, DIG_MODE, 3);
+		break;
+	case SIGNAL_TYPE_DISPLAY_PORT_MST:
+		/* DP MST */
+		REG_UPDATE(DIG_BE_CNTL, DIG_MODE, 5);
+		break;
+	default:
+		ASSERT_CRITICAL(false);
+		/* invalid mode ! */
+		break;
+	}
+
+}
+
+/* TODO: still need depth or just pass in adjusted pixel clock? */
+void dce110_link_encoder_enable_tmds_output(
+	struct link_encoder *enc,
+	enum clock_source_id clock_source,
+	enum dc_color_depth color_depth,
+	bool hdmi,
+	bool dual_link,
+	uint32_t pixel_clock)
+{
+	struct dce110_link_encoder *enc110 = TO_DCE110_LINK_ENC(enc);
+	struct dc_context *ctx = enc110->base.ctx;
+	struct bp_transmitter_control cntl = { 0 };
+	enum bp_result result;
+
+	/* Enable the PHY */
+
+	cntl.action = TRANSMITTER_CONTROL_ENABLE;
+	cntl.engine_id = enc->preferred_engine;
+	cntl.transmitter = enc110->base.transmitter;
+	cntl.pll_id = clock_source;
+	if (hdmi) {
+		cntl.signal = SIGNAL_TYPE_HDMI_TYPE_A;
+		cntl.lanes_number = 4;
+	} else if (dual_link) {
+		cntl.signal = SIGNAL_TYPE_DVI_DUAL_LINK;
+		cntl.lanes_number = 8;
+	} else {
+		cntl.signal = SIGNAL_TYPE_DVI_SINGLE_LINK;
+		cntl.lanes_number = 4;
+	}
+	cntl.hpd_sel = enc110->base.hpd_source;
+
+	cntl.pixel_clock = pixel_clock;
+	cntl.color_depth = color_depth;
+
+	result = link_transmitter_control(enc110, &cntl);
+
+	if (result != BP_RESULT_OK) {
+		dm_logger_write(ctx->logger, LOG_ERROR,
+			"%s: Failed to execute VBIOS command table!\n",
+			__func__);
+		BREAK_TO_DEBUGGER();
+	}
+}
+
+/* enables DP PHY output */
+void dce110_link_encoder_enable_dp_output(
+	struct link_encoder *enc,
+	const struct dc_link_settings *link_settings,
+	enum clock_source_id clock_source)
+{
+	struct dce110_link_encoder *enc110 = TO_DCE110_LINK_ENC(enc);
+	struct dc_context *ctx = enc110->base.ctx;
+	struct bp_transmitter_control cntl = { 0 };
+	enum bp_result result;
+
+	/* Enable the PHY */
+
+	/* number_of_lanes is used for pixel clock adjust,
+	 * but it's not passed to asic_control.
+	 * We need to set number of lanes manually.
+	 */
+	configure_encoder(enc110, link_settings);
+
+	cntl.action = TRANSMITTER_CONTROL_ENABLE;
+	cntl.engine_id = enc->preferred_engine;
+	cntl.transmitter = enc110->base.transmitter;
+	cntl.pll_id = clock_source;
+	cntl.signal = SIGNAL_TYPE_DISPLAY_PORT;
+	cntl.lanes_number = link_settings->lane_count;
+	cntl.hpd_sel = enc110->base.hpd_source;
+	cntl.pixel_clock = link_settings->link_rate
+						* LINK_RATE_REF_FREQ_IN_KHZ;
+	/* TODO: check if undefined works */
+	cntl.color_depth = COLOR_DEPTH_UNDEFINED;
+
+	result = link_transmitter_control(enc110, &cntl);
+
+	if (result != BP_RESULT_OK) {
+		dm_logger_write(ctx->logger, LOG_ERROR,
+			"%s: Failed to execute VBIOS command table!\n",
+			__func__);
+		BREAK_TO_DEBUGGER();
+	}
+}
+
+/* enables DP PHY output in MST mode */
+void dce110_link_encoder_enable_dp_mst_output(
+	struct link_encoder *enc,
+	const struct dc_link_settings *link_settings,
+	enum clock_source_id clock_source)
+{
+	struct dce110_link_encoder *enc110 = TO_DCE110_LINK_ENC(enc);
+	struct dc_context *ctx = enc110->base.ctx;
+	struct bp_transmitter_control cntl = { 0 };
+	enum bp_result result;
+
+	/* Enable the PHY */
+
+	/* number_of_lanes is used for pixel clock adjust,
+	 * but it's not passed to asic_control.
+	 * We need to set number of lanes manually.
+	 */
+	configure_encoder(enc110, link_settings);
+
+	cntl.action = TRANSMITTER_CONTROL_ENABLE;
+	cntl.engine_id = ENGINE_ID_UNKNOWN;
+	cntl.transmitter = enc110->base.transmitter;
+	cntl.pll_id = clock_source;
+	cntl.signal = SIGNAL_TYPE_DISPLAY_PORT_MST;
+	cntl.lanes_number = link_settings->lane_count;
+	cntl.hpd_sel = enc110->base.hpd_source;
+	cntl.pixel_clock = link_settings->link_rate
+						* LINK_RATE_REF_FREQ_IN_KHZ;
+	/* TODO: check if undefined works */
+	cntl.color_depth = COLOR_DEPTH_UNDEFINED;
+
+	result = link_transmitter_control(enc110, &cntl);
+
+	if (result != BP_RESULT_OK) {
+		dm_logger_write(ctx->logger, LOG_ERROR,
+			"%s: Failed to execute VBIOS command table!\n",
+			__func__);
+		BREAK_TO_DEBUGGER();
+	}
+}
+/*
+ * @brief
+ * Disable transmitter and its encoder
+ */
+void dce110_link_encoder_disable_output(
+	struct link_encoder *enc,
+	enum signal_type signal,
+	struct dc_link *link)
+{
+	struct dce110_link_encoder *enc110 = TO_DCE110_LINK_ENC(enc);
+	struct dc_context *ctx = enc110->base.ctx;
+	struct bp_transmitter_control cntl = { 0 };
+	enum bp_result result;
+
+	if (!is_dig_enabled(enc110)) {
+		/* OF_SKIP_POWER_DOWN_INACTIVE_ENCODER */
+		return;
+	}
+	if (enc110->base.connector.id == CONNECTOR_ID_EDP)
+		ctx->dc->hwss.edp_backlight_control(link, false);
+	/* Power-down RX and disable GPU PHY should be paired.
+	 * Disabling PHY without powering down RX may cause
+	 * symbol lock loss, on which we will get DP Sink interrupt. */
+
+	/* There is a case for the DP active dongles
+	 * where we want to disable the PHY but keep RX powered,
+	 * for those we need to ignore DP Sink interrupt
+	 * by checking lane count that has been set
+	 * on the last do_enable_output(). */
+
+	/* disable transmitter */
+	cntl.action = TRANSMITTER_CONTROL_DISABLE;
+	cntl.transmitter = enc110->base.transmitter;
+	cntl.hpd_sel = enc110->base.hpd_source;
+	cntl.signal = signal;
+	cntl.connector_obj_id = enc110->base.connector;
+
+	result = link_transmitter_control(enc110, &cntl);
+
+	if (result != BP_RESULT_OK) {
+		dm_logger_write(ctx->logger, LOG_ERROR,
+			"%s: Failed to execute VBIOS command table!\n",
+			__func__);
+		BREAK_TO_DEBUGGER();
+		return;
+	}
+
+	/* disable encoder */
+	if (dc_is_dp_signal(signal))
+		link_encoder_disable(enc110);
+
+	if (enc110->base.connector.id == CONNECTOR_ID_EDP) {
+		/* power down eDP panel */
+		/* TODO: Power control cause regression, we should implement
+		 * it properly, for now just comment it.
+		 *
+		 * link_encoder_edp_wait_for_hpd_ready(
+			link_enc,
+			link_enc->connector,
+			false);
+
+		 * link_encoder_edp_power_control(
+				link_enc, false); */
+	}
+}
+
+void dce110_link_encoder_dp_set_lane_settings(
+	struct link_encoder *enc,
+	const struct link_training_settings *link_settings)
+{
+	struct dce110_link_encoder *enc110 = TO_DCE110_LINK_ENC(enc);
+	union dpcd_training_lane_set training_lane_set = { { 0 } };
+	int32_t lane = 0;
+	struct bp_transmitter_control cntl = { 0 };
+
+	if (!link_settings) {
+		BREAK_TO_DEBUGGER();
+		return;
+	}
+
+	cntl.action = TRANSMITTER_CONTROL_SET_VOLTAGE_AND_PREEMPASIS;
+	cntl.transmitter = enc110->base.transmitter;
+	cntl.connector_obj_id = enc110->base.connector;
+	cntl.lanes_number = link_settings->link_settings.lane_count;
+	cntl.hpd_sel = enc110->base.hpd_source;
+	cntl.pixel_clock = link_settings->link_settings.link_rate *
+						LINK_RATE_REF_FREQ_IN_KHZ;
+
+	for (lane = 0; lane < link_settings->link_settings.lane_count; lane++) {
+		/* translate lane settings */
+
+		training_lane_set.bits.VOLTAGE_SWING_SET =
+			link_settings->lane_settings[lane].VOLTAGE_SWING;
+		training_lane_set.bits.PRE_EMPHASIS_SET =
+			link_settings->lane_settings[lane].PRE_EMPHASIS;
+
+		/* post cursor 2 setting only applies to HBR2 link rate */
+		if (link_settings->link_settings.link_rate == LINK_RATE_HIGH2) {
+			/* this is passed to VBIOS
+			 * to program post cursor 2 level */
+
+			training_lane_set.bits.POST_CURSOR2_SET =
+				link_settings->lane_settings[lane].POST_CURSOR2;
+		}
+
+		cntl.lane_select = lane;
+		cntl.lane_settings = training_lane_set.raw;
+
+		/* call VBIOS table to set voltage swing and pre-emphasis */
+		link_transmitter_control(enc110, &cntl);
+	}
+}
+
+/* set DP PHY test and training patterns */
+void dce110_link_encoder_dp_set_phy_pattern(
+	struct link_encoder *enc,
+	const struct encoder_set_dp_phy_pattern_param *param)
+{
+	struct dce110_link_encoder *enc110 = TO_DCE110_LINK_ENC(enc);
+
+	switch (param->dp_phy_pattern) {
+	case DP_TEST_PATTERN_TRAINING_PATTERN1:
+		dce110_link_encoder_set_dp_phy_pattern_training_pattern(enc, 0);
+		break;
+	case DP_TEST_PATTERN_TRAINING_PATTERN2:
+		dce110_link_encoder_set_dp_phy_pattern_training_pattern(enc, 1);
+		break;
+	case DP_TEST_PATTERN_TRAINING_PATTERN3:
+		dce110_link_encoder_set_dp_phy_pattern_training_pattern(enc, 2);
+		break;
+	case DP_TEST_PATTERN_TRAINING_PATTERN4:
+		dce110_link_encoder_set_dp_phy_pattern_training_pattern(enc, 3);
+		break;
+	case DP_TEST_PATTERN_D102:
+		set_dp_phy_pattern_d102(enc110);
+		break;
+	case DP_TEST_PATTERN_SYMBOL_ERROR:
+		set_dp_phy_pattern_symbol_error(enc110);
+		break;
+	case DP_TEST_PATTERN_PRBS7:
+		set_dp_phy_pattern_prbs7(enc110);
+		break;
+	case DP_TEST_PATTERN_80BIT_CUSTOM:
+		set_dp_phy_pattern_80bit_custom(
+			enc110, param->custom_pattern);
+		break;
+	case DP_TEST_PATTERN_CP2520_1:
+		set_dp_phy_pattern_hbr2_compliance_cp2520_2(enc110, 1);
+		break;
+	case DP_TEST_PATTERN_CP2520_2:
+		set_dp_phy_pattern_hbr2_compliance_cp2520_2(enc110, 2);
+		break;
+	case DP_TEST_PATTERN_CP2520_3:
+		set_dp_phy_pattern_hbr2_compliance_cp2520_2(enc110, 3);
+		break;
+	case DP_TEST_PATTERN_VIDEO_MODE: {
+		set_dp_phy_pattern_passthrough_mode(
+			enc110, param->dp_panel_mode);
+		break;
+	}
+
+	default:
+		/* invalid phy pattern */
+		ASSERT_CRITICAL(false);
+		break;
+	}
+}
+
+static void fill_stream_allocation_row_info(
+	const struct link_mst_stream_allocation *stream_allocation,
+	uint32_t *src,
+	uint32_t *slots)
+{
+	const struct stream_encoder *stream_enc = stream_allocation->stream_enc;
+
+	if (stream_enc) {
+		*src = stream_enc->id;
+		*slots = stream_allocation->slot_count;
+	} else {
+		*src = 0;
+		*slots = 0;
+	}
+}
+
+/* programs DP MST VC payload allocation */
+void dce110_link_encoder_update_mst_stream_allocation_table(
+	struct link_encoder *enc,
+	const struct link_mst_stream_allocation_table *table)
+{
+	struct dce110_link_encoder *enc110 = TO_DCE110_LINK_ENC(enc);
+	uint32_t value0 = 0;
+	uint32_t value1 = 0;
+	uint32_t value2 = 0;
+	uint32_t slots = 0;
+	uint32_t src = 0;
+	uint32_t retries = 0;
+
+	/* For CZ, there are only 3 pipes. So Virtual channel is up 3.*/
+
+	/* --- Set MSE Stream Attribute -
+	 * Setup VC Payload Table on Tx Side,
+	 * Issue allocation change trigger
+	 * to commit payload on both tx and rx side */
+
+	/* we should clean-up table each time */
+
+	if (table->stream_count >= 1) {
+		fill_stream_allocation_row_info(
+			&table->stream_allocations[0],
+			&src,
+			&slots);
+	} else {
+		src = 0;
+		slots = 0;
+	}
+
+	REG_UPDATE_2(DP_MSE_SAT0,
+			DP_MSE_SAT_SRC0, src,
+			DP_MSE_SAT_SLOT_COUNT0, slots);
+
+	if (table->stream_count >= 2) {
+		fill_stream_allocation_row_info(
+			&table->stream_allocations[1],
+			&src,
+			&slots);
+	} else {
+		src = 0;
+		slots = 0;
+	}
+
+	REG_UPDATE_2(DP_MSE_SAT0,
+			DP_MSE_SAT_SRC1, src,
+			DP_MSE_SAT_SLOT_COUNT1, slots);
+
+	if (table->stream_count >= 3) {
+		fill_stream_allocation_row_info(
+			&table->stream_allocations[2],
+			&src,
+			&slots);
+	} else {
+		src = 0;
+		slots = 0;
+	}
+
+	REG_UPDATE_2(DP_MSE_SAT1,
+			DP_MSE_SAT_SRC2, src,
+			DP_MSE_SAT_SLOT_COUNT2, slots);
+
+	if (table->stream_count >= 4) {
+		fill_stream_allocation_row_info(
+			&table->stream_allocations[3],
+			&src,
+			&slots);
+	} else {
+		src = 0;
+		slots = 0;
+	}
+
+	REG_UPDATE_2(DP_MSE_SAT1,
+			DP_MSE_SAT_SRC3, src,
+			DP_MSE_SAT_SLOT_COUNT3, slots);
+
+	/* --- wait for transaction finish */
+
+	/* send allocation change trigger (ACT) ?
+	 * this step first sends the ACT,
+	 * then double buffers the SAT into the hardware
+	 * making the new allocation active on the DP MST mode link */
+
+
+	/* DP_MSE_SAT_UPDATE:
+	 * 0 - No Action
+	 * 1 - Update SAT with trigger
+	 * 2 - Update SAT without trigger */
+
+	REG_UPDATE(DP_MSE_SAT_UPDATE,
+			DP_MSE_SAT_UPDATE, 1);
+
+	/* wait for update to complete
+	 * (i.e. DP_MSE_SAT_UPDATE field is reset to 0)
+	 * then wait for the transmission
+	 * of at least 16 MTP headers on immediate local link.
+	 * i.e. DP_MSE_16_MTP_KEEPOUT field (read only) is reset to 0
+	 * a value of 1 indicates that DP MST mode
+	 * is in the 16 MTP keepout region after a VC has been added.
+	 * MST stream bandwidth (VC rate) can be configured
+	 * after this bit is cleared */
+
+	do {
+		udelay(10);
+
+		value0 = REG_READ(DP_MSE_SAT_UPDATE);
+
+		REG_GET(DP_MSE_SAT_UPDATE,
+				DP_MSE_SAT_UPDATE, &value1);
+
+		REG_GET(DP_MSE_SAT_UPDATE,
+				DP_MSE_16_MTP_KEEPOUT, &value2);
+
+		/* bit field DP_MSE_SAT_UPDATE is set to 1 already */
+		if (!value1 && !value2)
+			break;
+		++retries;
+	} while (retries < DP_MST_UPDATE_MAX_RETRY);
+}
+
+void dce110_link_encoder_connect_dig_be_to_fe(
+	struct link_encoder *enc,
+	enum engine_id engine,
+	bool connect)
+{
+	struct dce110_link_encoder *enc110 = TO_DCE110_LINK_ENC(enc);
+	uint32_t field;
+
+	if (engine != ENGINE_ID_UNKNOWN) {
+
+		REG_GET(DIG_BE_CNTL, DIG_FE_SOURCE_SELECT, &field);
+
+		if (connect)
+			field |= get_frontend_source(engine);
+		else
+			field &= ~get_frontend_source(engine);
+
+		REG_UPDATE(DIG_BE_CNTL, DIG_FE_SOURCE_SELECT, field);
+	}
+}
+
+void dce110_link_encoder_enable_hpd(struct link_encoder *enc)
+{
+	struct dce110_link_encoder *enc110 = TO_DCE110_LINK_ENC(enc);
+	struct dc_context *ctx = enc110->base.ctx;
+	uint32_t addr = HPD_REG(DC_HPD_CONTROL);
+	uint32_t hpd_enable = 0;
+	uint32_t value = dm_read_reg(ctx, addr);
+
+	get_reg_field_value(hpd_enable, DC_HPD_CONTROL, DC_HPD_EN);
+
+	if (hpd_enable == 0)
+		set_reg_field_value(value, 1, DC_HPD_CONTROL, DC_HPD_EN);
+}
+
+void dce110_link_encoder_disable_hpd(struct link_encoder *enc)
+{
+	struct dce110_link_encoder *enc110 = TO_DCE110_LINK_ENC(enc);
+	struct dc_context *ctx = enc110->base.ctx;
+	uint32_t addr = HPD_REG(DC_HPD_CONTROL);
+	uint32_t value = dm_read_reg(ctx, addr);
+
+	set_reg_field_value(value, 0, DC_HPD_CONTROL, DC_HPD_EN);
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.h b/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.h
new file mode 100644
index 000000000000..494067dedd03
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.h
@@ -0,0 +1,268 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ *  and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_LINK_ENCODER__DCE110_H__
+#define __DC_LINK_ENCODER__DCE110_H__
+
+#include "link_encoder.h"
+
+#define TO_DCE110_LINK_ENC(link_encoder)\
+	container_of(link_encoder, struct dce110_link_encoder, base)
+
+/* Not found regs in dce120 spec
+ * BIOS_SCRATCH_2
+ * DP_DPHY_INTERNAL_CTRL
+ */
+
+#define AUX_REG_LIST(id)\
+	SRI(AUX_CONTROL, DP_AUX, id), \
+	SRI(AUX_DPHY_RX_CONTROL0, DP_AUX, id)
+
+#define HPD_REG_LIST(id)\
+	SRI(DC_HPD_CONTROL, HPD, id)
+
+#define LE_COMMON_REG_LIST_BASE(id) \
+	SR(DMCU_RAM_ACCESS_CTRL), \
+	SR(DMCU_IRAM_RD_CTRL), \
+	SR(DMCU_IRAM_RD_DATA), \
+	SR(DMCU_INTERRUPT_TO_UC_EN_MASK), \
+	SRI(DIG_BE_CNTL, DIG, id), \
+	SRI(DIG_BE_EN_CNTL, DIG, id), \
+	SRI(DP_CONFIG, DP, id), \
+	SRI(DP_DPHY_CNTL, DP, id), \
+	SRI(DP_DPHY_PRBS_CNTL, DP, id), \
+	SRI(DP_DPHY_SCRAM_CNTL, DP, id),\
+	SRI(DP_DPHY_SYM0, DP, id), \
+	SRI(DP_DPHY_SYM1, DP, id), \
+	SRI(DP_DPHY_SYM2, DP, id), \
+	SRI(DP_DPHY_TRAINING_PATTERN_SEL, DP, id), \
+	SRI(DP_LINK_CNTL, DP, id), \
+	SRI(DP_LINK_FRAMING_CNTL, DP, id), \
+	SRI(DP_MSE_SAT0, DP, id), \
+	SRI(DP_MSE_SAT1, DP, id), \
+	SRI(DP_MSE_SAT2, DP, id), \
+	SRI(DP_MSE_SAT_UPDATE, DP, id), \
+	SRI(DP_SEC_CNTL, DP, id), \
+	SRI(DP_VID_STREAM_CNTL, DP, id), \
+	SRI(DP_DPHY_FAST_TRAINING, DP, id), \
+	SRI(DP_SEC_CNTL1, DP, id)
+
+#define LE_COMMON_REG_LIST(id)\
+	LE_COMMON_REG_LIST_BASE(id), \
+	SRI(DP_DPHY_BS_SR_SWAP_CNTL, DP, id), \
+	SRI(DP_DPHY_INTERNAL_CTRL, DP, id), \
+	SR(DCI_MEM_PWR_STATUS)
+
+#define LE_DCE80_REG_LIST(id)\
+	SRI(DP_DPHY_INTERNAL_CTRL, DP, id), \
+	LE_COMMON_REG_LIST_BASE(id)
+
+#define LE_DCE100_REG_LIST(id)\
+	LE_COMMON_REG_LIST_BASE(id), \
+	SRI(DP_DPHY_BS_SR_SWAP_CNTL, DP, id), \
+	SRI(DP_DPHY_INTERNAL_CTRL, DP, id), \
+	SR(DCI_MEM_PWR_STATUS)
+
+#define LE_DCE110_REG_LIST(id)\
+	LE_COMMON_REG_LIST_BASE(id), \
+	SRI(DP_DPHY_BS_SR_SWAP_CNTL, DP, id), \
+	SRI(DP_DPHY_INTERNAL_CTRL, DP, id), \
+	SRI(DP_DPHY_HBR2_PATTERN_CONTROL, DP, id), \
+	SR(DCI_MEM_PWR_STATUS)
+
+#define LE_DCE120_REG_LIST(id)\
+	LE_COMMON_REG_LIST_BASE(id), \
+	SRI(DP_DPHY_BS_SR_SWAP_CNTL, DP, id), \
+	SRI(DP_DPHY_HBR2_PATTERN_CONTROL, DP, id), \
+	SR(DCI_MEM_PWR_STATUS)
+
+#define LE_DCN10_REG_LIST(id)\
+	LE_COMMON_REG_LIST_BASE(id), \
+	SRI(DP_DPHY_BS_SR_SWAP_CNTL, DP, id), \
+	SRI(DP_DPHY_INTERNAL_CTRL, DP, id), \
+	SRI(DP_DPHY_HBR2_PATTERN_CONTROL, DP, id)
+
+struct dce110_link_enc_aux_registers {
+	uint32_t AUX_CONTROL;
+	uint32_t AUX_DPHY_RX_CONTROL0;
+};
+
+struct dce110_link_enc_hpd_registers {
+	uint32_t DC_HPD_CONTROL;
+};
+
+struct dce110_link_enc_registers {
+	/* DMCU registers */
+	uint32_t MASTER_COMM_DATA_REG1;
+	uint32_t MASTER_COMM_DATA_REG2;
+	uint32_t MASTER_COMM_DATA_REG3;
+	uint32_t MASTER_COMM_CMD_REG;
+	uint32_t MASTER_COMM_CNTL_REG;
+	uint32_t DMCU_RAM_ACCESS_CTRL;
+	uint32_t DCI_MEM_PWR_STATUS;
+	uint32_t DMU_MEM_PWR_CNTL;
+	uint32_t DMCU_IRAM_RD_CTRL;
+	uint32_t DMCU_IRAM_RD_DATA;
+	uint32_t DMCU_INTERRUPT_TO_UC_EN_MASK;
+
+	/* Common DP registers */
+	uint32_t DIG_BE_CNTL;
+	uint32_t DIG_BE_EN_CNTL;
+	uint32_t DP_CONFIG;
+	uint32_t DP_DPHY_CNTL;
+	uint32_t DP_DPHY_INTERNAL_CTRL;
+	uint32_t DP_DPHY_PRBS_CNTL;
+	uint32_t DP_DPHY_SCRAM_CNTL;
+	uint32_t DP_DPHY_SYM0;
+	uint32_t DP_DPHY_SYM1;
+	uint32_t DP_DPHY_SYM2;
+	uint32_t DP_DPHY_TRAINING_PATTERN_SEL;
+	uint32_t DP_LINK_CNTL;
+	uint32_t DP_LINK_FRAMING_CNTL;
+	uint32_t DP_MSE_SAT0;
+	uint32_t DP_MSE_SAT1;
+	uint32_t DP_MSE_SAT2;
+	uint32_t DP_MSE_SAT_UPDATE;
+	uint32_t DP_SEC_CNTL;
+	uint32_t DP_VID_STREAM_CNTL;
+	uint32_t DP_DPHY_FAST_TRAINING;
+	uint32_t DP_DPHY_BS_SR_SWAP_CNTL;
+	uint32_t DP_DPHY_HBR2_PATTERN_CONTROL;
+	uint32_t DP_SEC_CNTL1;
+};
+
+struct dce110_link_encoder {
+	struct link_encoder base;
+	const struct dce110_link_enc_registers *link_regs;
+	const struct dce110_link_enc_aux_registers *aux_regs;
+	const struct dce110_link_enc_hpd_registers *hpd_regs;
+};
+
+
+void dce110_link_encoder_construct(
+	struct dce110_link_encoder *enc110,
+	const struct encoder_init_data *init_data,
+	const struct encoder_feature_support *enc_features,
+	const struct dce110_link_enc_registers *link_regs,
+	const struct dce110_link_enc_aux_registers *aux_regs,
+	const struct dce110_link_enc_hpd_registers *hpd_regs);
+
+bool dce110_link_encoder_validate_dvi_output(
+	const struct dce110_link_encoder *enc110,
+	enum signal_type connector_signal,
+	enum signal_type signal,
+	const struct dc_crtc_timing *crtc_timing);
+
+bool dce110_link_encoder_validate_rgb_output(
+	const struct dce110_link_encoder *enc110,
+	const struct dc_crtc_timing *crtc_timing);
+
+bool dce110_link_encoder_validate_dp_output(
+	const struct dce110_link_encoder *enc110,
+	const struct dc_crtc_timing *crtc_timing);
+
+bool dce110_link_encoder_validate_wireless_output(
+	const struct dce110_link_encoder *enc110,
+	const struct dc_crtc_timing *crtc_timing);
+
+bool dce110_link_encoder_validate_output_with_stream(
+	struct link_encoder *enc,
+	const struct dc_stream_state *stream);
+
+/****************** HW programming ************************/
+
+/* initialize HW */  /* why do we initialze aux in here? */
+void dce110_link_encoder_hw_init(struct link_encoder *enc);
+
+void dce110_link_encoder_destroy(struct link_encoder **enc);
+
+/* program DIG_MODE in DIG_BE */
+/* TODO can this be combined with enable_output? */
+void dce110_link_encoder_setup(
+	struct link_encoder *enc,
+	enum signal_type signal);
+
+/* enables TMDS PHY output */
+/* TODO: still need depth or just pass in adjusted pixel clock? */
+void dce110_link_encoder_enable_tmds_output(
+	struct link_encoder *enc,
+	enum clock_source_id clock_source,
+	enum dc_color_depth color_depth,
+	bool hdmi,
+	bool dual_link,
+	uint32_t pixel_clock);
+
+/* enables DP PHY output */
+void dce110_link_encoder_enable_dp_output(
+	struct link_encoder *enc,
+	const struct dc_link_settings *link_settings,
+	enum clock_source_id clock_source);
+
+/* enables DP PHY output in MST mode */
+void dce110_link_encoder_enable_dp_mst_output(
+	struct link_encoder *enc,
+	const struct dc_link_settings *link_settings,
+	enum clock_source_id clock_source);
+
+/* disable PHY output */
+void dce110_link_encoder_disable_output(
+	struct link_encoder *link_enc,
+	enum signal_type signal,
+	struct dc_link *link);
+
+/* set DP lane settings */
+void dce110_link_encoder_dp_set_lane_settings(
+	struct link_encoder *enc,
+	const struct link_training_settings *link_settings);
+
+void dce110_link_encoder_dp_set_phy_pattern(
+	struct link_encoder *enc,
+	const struct encoder_set_dp_phy_pattern_param *param);
+
+/* programs DP MST VC payload allocation */
+void dce110_link_encoder_update_mst_stream_allocation_table(
+	struct link_encoder *enc,
+	const struct link_mst_stream_allocation_table *table);
+
+void dce110_link_encoder_connect_dig_be_to_fe(
+	struct link_encoder *enc,
+	enum engine_id engine,
+	bool connect);
+
+void dce110_link_encoder_set_dp_phy_pattern_training_pattern(
+	struct link_encoder *enc,
+	uint32_t index);
+
+void dce110_link_encoder_enable_hpd(struct link_encoder *enc);
+
+void dce110_link_encoder_disable_hpd(struct link_encoder *enc);
+
+void dce110_psr_program_dp_dphy_fast_training(struct link_encoder *enc,
+			bool exit_link_training_required);
+
+void dce110_psr_program_secondary_packet(struct link_encoder *enc,
+			unsigned int sdp_transmit_line_num_deadline);
+
+#endif /* __DC_LINK_ENCODER__DCE110_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.c b/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.c
new file mode 100644
index 000000000000..0790f25c7b3b
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.c
@@ -0,0 +1,700 @@
+/*
+ * Copyright 2016 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dce_mem_input.h"
+#include "reg_helper.h"
+#include "basics/conversion.h"
+
+#define CTX \
+	dce_mi->base.ctx
+#define REG(reg)\
+	dce_mi->regs->reg
+
+#undef FN
+#define FN(reg_name, field_name) \
+	dce_mi->shifts->field_name, dce_mi->masks->field_name
+
+struct pte_setting {
+	unsigned int bpp;
+	unsigned int page_width;
+	unsigned int page_height;
+	unsigned char min_pte_before_flip_horiz_scan;
+	unsigned char min_pte_before_flip_vert_scan;
+	unsigned char pte_req_per_chunk;
+	unsigned char param_6;
+	unsigned char param_7;
+	unsigned char param_8;
+};
+
+enum mi_bits_per_pixel {
+	mi_bpp_8 = 0,
+	mi_bpp_16,
+	mi_bpp_32,
+	mi_bpp_64,
+	mi_bpp_count,
+};
+
+enum mi_tiling_format {
+	mi_tiling_linear = 0,
+	mi_tiling_1D,
+	mi_tiling_2D,
+	mi_tiling_count,
+};
+
+static const struct pte_setting pte_settings[mi_tiling_count][mi_bpp_count] = {
+	[mi_tiling_linear] = {
+		{  8, 4096, 1, 8, 0, 1, 0, 0, 0},
+		{ 16, 2048, 1, 8, 0, 1, 0, 0, 0},
+		{ 32, 1024, 1, 8, 0, 1, 0, 0, 0},
+		{ 64,  512, 1, 8, 0, 1, 0, 0, 0}, /* new for 64bpp from HW */
+	},
+	[mi_tiling_1D] = {
+		{  8, 512, 8, 1, 0, 1, 0, 0, 0},  /* 0 for invalid */
+		{ 16, 256, 8, 2, 0, 1, 0, 0, 0},
+		{ 32, 128, 8, 4, 0, 1, 0, 0, 0},
+		{ 64,  64, 8, 4, 0, 1, 0, 0, 0}, /* fake */
+	},
+	[mi_tiling_2D] = {
+		{  8, 64, 64,  8,  8, 1, 4, 0, 0},
+		{ 16, 64, 32,  8, 16, 1, 8, 0, 0},
+		{ 32, 32, 32, 16, 16, 1, 8, 0, 0},
+		{ 64,  8, 32, 16, 16, 1, 8, 0, 0}, /* fake */
+	},
+};
+
+static enum mi_bits_per_pixel get_mi_bpp(
+		enum surface_pixel_format format)
+{
+	if (format >= SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616)
+		return mi_bpp_64;
+	else if (format >= SURFACE_PIXEL_FORMAT_GRPH_ARGB8888)
+		return mi_bpp_32;
+	else if (format >= SURFACE_PIXEL_FORMAT_GRPH_ARGB1555)
+		return mi_bpp_16;
+	else
+		return mi_bpp_8;
+}
+
+static enum mi_tiling_format get_mi_tiling(
+		union dc_tiling_info *tiling_info)
+{
+	switch (tiling_info->gfx8.array_mode) {
+	case DC_ARRAY_1D_TILED_THIN1:
+	case DC_ARRAY_1D_TILED_THICK:
+	case DC_ARRAY_PRT_TILED_THIN1:
+		return mi_tiling_1D;
+	case DC_ARRAY_2D_TILED_THIN1:
+	case DC_ARRAY_2D_TILED_THICK:
+	case DC_ARRAY_2D_TILED_X_THICK:
+	case DC_ARRAY_PRT_2D_TILED_THIN1:
+	case DC_ARRAY_PRT_2D_TILED_THICK:
+		return mi_tiling_2D;
+	case DC_ARRAY_LINEAR_GENERAL:
+	case DC_ARRAY_LINEAR_ALLIGNED:
+		return mi_tiling_linear;
+	default:
+		return mi_tiling_2D;
+	}
+}
+
+static bool is_vert_scan(enum dc_rotation_angle rotation)
+{
+	switch (rotation) {
+	case ROTATION_ANGLE_90:
+	case ROTATION_ANGLE_270:
+		return true;
+	default:
+		return false;
+	}
+}
+
+static void dce_mi_program_pte_vm(
+		struct mem_input *mi,
+		enum surface_pixel_format format,
+		union dc_tiling_info *tiling_info,
+		enum dc_rotation_angle rotation)
+{
+	struct dce_mem_input *dce_mi = TO_DCE_MEM_INPUT(mi);
+	enum mi_bits_per_pixel mi_bpp = get_mi_bpp(format);
+	enum mi_tiling_format mi_tiling = get_mi_tiling(tiling_info);
+	const struct pte_setting *pte = &pte_settings[mi_tiling][mi_bpp];
+
+	unsigned int page_width = log_2(pte->page_width);
+	unsigned int page_height = log_2(pte->page_height);
+	unsigned int min_pte_before_flip = is_vert_scan(rotation) ?
+			pte->min_pte_before_flip_vert_scan :
+			pte->min_pte_before_flip_horiz_scan;
+
+	REG_UPDATE(GRPH_PIPE_OUTSTANDING_REQUEST_LIMIT,
+			GRPH_PIPE_OUTSTANDING_REQUEST_LIMIT, 0xff);
+
+	REG_UPDATE_3(DVMM_PTE_CONTROL,
+			DVMM_PAGE_WIDTH, page_width,
+			DVMM_PAGE_HEIGHT, page_height,
+			DVMM_MIN_PTE_BEFORE_FLIP, min_pte_before_flip);
+
+	REG_UPDATE_2(DVMM_PTE_ARB_CONTROL,
+			DVMM_PTE_REQ_PER_CHUNK, pte->pte_req_per_chunk,
+			DVMM_MAX_PTE_REQ_OUTSTANDING, 0xff);
+}
+
+static void program_urgency_watermark(
+	struct dce_mem_input *dce_mi,
+	uint32_t wm_select,
+	uint32_t urgency_low_wm,
+	uint32_t urgency_high_wm)
+{
+	REG_UPDATE(DPG_WATERMARK_MASK_CONTROL,
+		URGENCY_WATERMARK_MASK, wm_select);
+
+	REG_SET_2(DPG_PIPE_URGENCY_CONTROL, 0,
+		URGENCY_LOW_WATERMARK, urgency_low_wm,
+		URGENCY_HIGH_WATERMARK, urgency_high_wm);
+}
+
+static void program_nbp_watermark(
+	struct dce_mem_input *dce_mi,
+	uint32_t wm_select,
+	uint32_t nbp_wm)
+{
+	if (REG(DPG_PIPE_NB_PSTATE_CHANGE_CONTROL)) {
+		REG_UPDATE(DPG_WATERMARK_MASK_CONTROL,
+				NB_PSTATE_CHANGE_WATERMARK_MASK, wm_select);
+
+		REG_UPDATE_3(DPG_PIPE_NB_PSTATE_CHANGE_CONTROL,
+				NB_PSTATE_CHANGE_ENABLE, 1,
+				NB_PSTATE_CHANGE_URGENT_DURING_REQUEST, 1,
+				NB_PSTATE_CHANGE_NOT_SELF_REFRESH_DURING_REQUEST, 1);
+
+		REG_UPDATE(DPG_PIPE_NB_PSTATE_CHANGE_CONTROL,
+				NB_PSTATE_CHANGE_WATERMARK, nbp_wm);
+	}
+
+	if (REG(DPG_PIPE_LOW_POWER_CONTROL)) {
+		REG_UPDATE(DPG_WATERMARK_MASK_CONTROL,
+				PSTATE_CHANGE_WATERMARK_MASK, wm_select);
+
+		REG_UPDATE_3(DPG_PIPE_LOW_POWER_CONTROL,
+				PSTATE_CHANGE_ENABLE, 1,
+				PSTATE_CHANGE_URGENT_DURING_REQUEST, 1,
+				PSTATE_CHANGE_NOT_SELF_REFRESH_DURING_REQUEST, 1);
+
+		REG_UPDATE(DPG_PIPE_LOW_POWER_CONTROL,
+				PSTATE_CHANGE_WATERMARK, nbp_wm);
+	}
+}
+
+static void program_stutter_watermark(
+	struct dce_mem_input *dce_mi,
+	uint32_t wm_select,
+	uint32_t stutter_mark)
+{
+	REG_UPDATE(DPG_WATERMARK_MASK_CONTROL,
+		STUTTER_EXIT_SELF_REFRESH_WATERMARK_MASK, wm_select);
+
+	if (REG(DPG_PIPE_STUTTER_CONTROL2))
+		REG_UPDATE(DPG_PIPE_STUTTER_CONTROL2,
+				STUTTER_EXIT_SELF_REFRESH_WATERMARK, stutter_mark);
+	else
+		REG_UPDATE(DPG_PIPE_STUTTER_CONTROL,
+				STUTTER_EXIT_SELF_REFRESH_WATERMARK, stutter_mark);
+}
+
+static void dce_mi_program_display_marks(
+	struct mem_input *mi,
+	struct dce_watermarks nbp,
+	struct dce_watermarks stutter,
+	struct dce_watermarks urgent,
+	uint32_t total_dest_line_time_ns)
+{
+	struct dce_mem_input *dce_mi = TO_DCE_MEM_INPUT(mi);
+	uint32_t stutter_en = mi->ctx->dc->debug.disable_stutter ? 0 : 1;
+
+	program_urgency_watermark(dce_mi, 2, /* set a */
+			urgent.a_mark, total_dest_line_time_ns);
+	program_urgency_watermark(dce_mi, 1, /* set d */
+			urgent.d_mark, total_dest_line_time_ns);
+
+	REG_UPDATE_2(DPG_PIPE_STUTTER_CONTROL,
+		STUTTER_ENABLE, stutter_en,
+		STUTTER_IGNORE_FBC, 1);
+	program_nbp_watermark(dce_mi, 2, nbp.a_mark); /* set a */
+	program_nbp_watermark(dce_mi, 1, nbp.d_mark); /* set d */
+
+	program_stutter_watermark(dce_mi, 2, stutter.a_mark); /* set a */
+	program_stutter_watermark(dce_mi, 1, stutter.d_mark); /* set d */
+}
+
+static void dce120_mi_program_display_marks(struct mem_input *mi,
+	struct dce_watermarks nbp,
+	struct dce_watermarks stutter,
+	struct dce_watermarks urgent,
+	uint32_t total_dest_line_time_ns)
+{
+	struct dce_mem_input *dce_mi = TO_DCE_MEM_INPUT(mi);
+	uint32_t stutter_en = mi->ctx->dc->debug.disable_stutter ? 0 : 1;
+
+	program_urgency_watermark(dce_mi, 0, /* set a */
+			urgent.a_mark, total_dest_line_time_ns);
+	program_urgency_watermark(dce_mi, 1, /* set b */
+			urgent.b_mark, total_dest_line_time_ns);
+	program_urgency_watermark(dce_mi, 2, /* set c */
+			urgent.c_mark, total_dest_line_time_ns);
+	program_urgency_watermark(dce_mi, 3, /* set d */
+			urgent.d_mark, total_dest_line_time_ns);
+
+	REG_UPDATE_2(DPG_PIPE_STUTTER_CONTROL,
+		STUTTER_ENABLE, stutter_en,
+		STUTTER_IGNORE_FBC, 1);
+	program_nbp_watermark(dce_mi, 0, nbp.a_mark); /* set a */
+	program_nbp_watermark(dce_mi, 1, nbp.b_mark); /* set b */
+	program_nbp_watermark(dce_mi, 2, nbp.c_mark); /* set c */
+	program_nbp_watermark(dce_mi, 3, nbp.d_mark); /* set d */
+
+	program_stutter_watermark(dce_mi, 0, stutter.a_mark); /* set a */
+	program_stutter_watermark(dce_mi, 1, stutter.b_mark); /* set b */
+	program_stutter_watermark(dce_mi, 2, stutter.c_mark); /* set c */
+	program_stutter_watermark(dce_mi, 3, stutter.d_mark); /* set d */
+}
+
+static void program_tiling(
+	struct dce_mem_input *dce_mi, const union dc_tiling_info *info)
+{
+	if (dce_mi->masks->GRPH_SW_MODE) { /* GFX9 */
+		REG_UPDATE_6(GRPH_CONTROL,
+				GRPH_SW_MODE, info->gfx9.swizzle,
+				GRPH_NUM_BANKS, log_2(info->gfx9.num_banks),
+				GRPH_NUM_SHADER_ENGINES, log_2(info->gfx9.num_shader_engines),
+				GRPH_NUM_PIPES, log_2(info->gfx9.num_pipes),
+				GRPH_COLOR_EXPANSION_MODE, 1,
+				GRPH_SE_ENABLE, info->gfx9.shaderEnable);
+		/* TODO: DCP0_GRPH_CONTROL__GRPH_SE_ENABLE where to get info
+		GRPH_SE_ENABLE, 1,
+		GRPH_Z, 0);
+		 */
+	}
+
+	if (dce_mi->masks->GRPH_ARRAY_MODE) { /* GFX8 */
+		REG_UPDATE_9(GRPH_CONTROL,
+				GRPH_NUM_BANKS, info->gfx8.num_banks,
+				GRPH_BANK_WIDTH, info->gfx8.bank_width,
+				GRPH_BANK_HEIGHT, info->gfx8.bank_height,
+				GRPH_MACRO_TILE_ASPECT, info->gfx8.tile_aspect,
+				GRPH_TILE_SPLIT, info->gfx8.tile_split,
+				GRPH_MICRO_TILE_MODE, info->gfx8.tile_mode,
+				GRPH_PIPE_CONFIG, info->gfx8.pipe_config,
+				GRPH_ARRAY_MODE, info->gfx8.array_mode,
+				GRPH_COLOR_EXPANSION_MODE, 1);
+		/* 01 - DCP_GRPH_COLOR_EXPANSION_MODE_ZEXP: zero expansion for YCbCr */
+		/*
+				GRPH_Z, 0);
+				*/
+	}
+}
+
+
+static void program_size_and_rotation(
+	struct dce_mem_input *dce_mi,
+	enum dc_rotation_angle rotation,
+	const union plane_size *plane_size)
+{
+	const struct rect *in_rect = &plane_size->grph.surface_size;
+	struct rect hw_rect = plane_size->grph.surface_size;
+	const uint32_t rotation_angles[ROTATION_ANGLE_COUNT] = {
+			[ROTATION_ANGLE_0] = 0,
+			[ROTATION_ANGLE_90] = 1,
+			[ROTATION_ANGLE_180] = 2,
+			[ROTATION_ANGLE_270] = 3,
+	};
+
+	if (rotation == ROTATION_ANGLE_90 || rotation == ROTATION_ANGLE_270) {
+		hw_rect.x = in_rect->y;
+		hw_rect.y = in_rect->x;
+
+		hw_rect.height = in_rect->width;
+		hw_rect.width = in_rect->height;
+	}
+
+	REG_SET(GRPH_X_START, 0,
+			GRPH_X_START, hw_rect.x);
+
+	REG_SET(GRPH_Y_START, 0,
+			GRPH_Y_START, hw_rect.y);
+
+	REG_SET(GRPH_X_END, 0,
+			GRPH_X_END, hw_rect.width);
+
+	REG_SET(GRPH_Y_END, 0,
+			GRPH_Y_END, hw_rect.height);
+
+	REG_SET(GRPH_PITCH, 0,
+			GRPH_PITCH, plane_size->grph.surface_pitch);
+
+	REG_SET(HW_ROTATION, 0,
+			GRPH_ROTATION_ANGLE, rotation_angles[rotation]);
+}
+
+static void program_grph_pixel_format(
+	struct dce_mem_input *dce_mi,
+	enum surface_pixel_format format)
+{
+	uint32_t red_xbar = 0, blue_xbar = 0; /* no swap */
+	uint32_t grph_depth = 0, grph_format = 0;
+	uint32_t sign = 0, floating = 0;
+
+	if (format == SURFACE_PIXEL_FORMAT_GRPH_ABGR8888 ||
+			/*todo: doesn't look like we handle BGRA here,
+			 *  should problem swap endian*/
+		format == SURFACE_PIXEL_FORMAT_GRPH_ABGR2101010 ||
+		format == SURFACE_PIXEL_FORMAT_GRPH_ABGR2101010_XR_BIAS ||
+		format == SURFACE_PIXEL_FORMAT_GRPH_ABGR16161616F) {
+		/* ABGR formats */
+		red_xbar = 2;
+		blue_xbar = 2;
+	}
+
+	REG_SET_2(GRPH_SWAP_CNTL, 0,
+			GRPH_RED_CROSSBAR, red_xbar,
+			GRPH_BLUE_CROSSBAR, blue_xbar);
+
+	switch (format) {
+	case SURFACE_PIXEL_FORMAT_GRPH_PALETA_256_COLORS:
+		grph_depth = 0;
+		grph_format = 0;
+		break;
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB1555:
+		grph_depth = 1;
+		grph_format = 0;
+		break;
+	case SURFACE_PIXEL_FORMAT_GRPH_RGB565:
+		grph_depth = 1;
+		grph_format = 1;
+		break;
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB8888:
+	case SURFACE_PIXEL_FORMAT_GRPH_ABGR8888:
+		grph_depth = 2;
+		grph_format = 0;
+		break;
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB2101010:
+	case SURFACE_PIXEL_FORMAT_GRPH_ABGR2101010:
+	case SURFACE_PIXEL_FORMAT_GRPH_ABGR2101010_XR_BIAS:
+		grph_depth = 2;
+		grph_format = 1;
+		break;
+	case SURFACE_PIXEL_FORMAT_GRPH_ABGR16161616F:
+		sign = 1;
+		floating = 1;
+		/* no break */
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616F: /* shouldn't this get float too? */
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616:
+		grph_depth = 3;
+		grph_format = 0;
+		break;
+	default:
+		DC_ERR("unsupported grph pixel format");
+		break;
+	}
+
+	REG_UPDATE_2(GRPH_CONTROL,
+			GRPH_DEPTH, grph_depth,
+			GRPH_FORMAT, grph_format);
+
+	REG_UPDATE_4(PRESCALE_GRPH_CONTROL,
+			GRPH_PRESCALE_SELECT, floating,
+			GRPH_PRESCALE_R_SIGN, sign,
+			GRPH_PRESCALE_G_SIGN, sign,
+			GRPH_PRESCALE_B_SIGN, sign);
+}
+
+static void dce_mi_program_surface_config(
+	struct mem_input *mi,
+	enum surface_pixel_format format,
+	union dc_tiling_info *tiling_info,
+	union plane_size *plane_size,
+	enum dc_rotation_angle rotation,
+	struct dc_plane_dcc_param *dcc,
+	bool horizontal_mirror)
+{
+	struct dce_mem_input *dce_mi = TO_DCE_MEM_INPUT(mi);
+	REG_UPDATE(GRPH_ENABLE, GRPH_ENABLE, 1);
+
+	program_tiling(dce_mi, tiling_info);
+	program_size_and_rotation(dce_mi, rotation, plane_size);
+
+	if (format >= SURFACE_PIXEL_FORMAT_GRPH_BEGIN &&
+		format < SURFACE_PIXEL_FORMAT_VIDEO_BEGIN)
+		program_grph_pixel_format(dce_mi, format);
+}
+
+static uint32_t get_dmif_switch_time_us(
+	uint32_t h_total,
+	uint32_t v_total,
+	uint32_t pix_clk_khz)
+{
+	uint32_t frame_time;
+	uint32_t pixels_per_second;
+	uint32_t pixels_per_frame;
+	uint32_t refresh_rate;
+	const uint32_t us_in_sec = 1000000;
+	const uint32_t min_single_frame_time_us = 30000;
+	/*return double of frame time*/
+	const uint32_t single_frame_time_multiplier = 2;
+
+	if (!h_total || v_total || !pix_clk_khz)
+		return single_frame_time_multiplier * min_single_frame_time_us;
+
+	/*TODO: should we use pixel format normalized pixel clock here?*/
+	pixels_per_second = pix_clk_khz * 1000;
+	pixels_per_frame = h_total * v_total;
+
+	if (!pixels_per_second || !pixels_per_frame) {
+		/* avoid division by zero */
+		ASSERT(pixels_per_frame);
+		ASSERT(pixels_per_second);
+		return single_frame_time_multiplier * min_single_frame_time_us;
+	}
+
+	refresh_rate = pixels_per_second / pixels_per_frame;
+
+	if (!refresh_rate) {
+		/* avoid division by zero*/
+		ASSERT(refresh_rate);
+		return single_frame_time_multiplier * min_single_frame_time_us;
+	}
+
+	frame_time = us_in_sec / refresh_rate;
+
+	if (frame_time < min_single_frame_time_us)
+		frame_time = min_single_frame_time_us;
+
+	frame_time *= single_frame_time_multiplier;
+
+	return frame_time;
+}
+
+static void dce_mi_allocate_dmif(
+	struct mem_input *mi,
+	uint32_t h_total,
+	uint32_t v_total,
+	uint32_t pix_clk_khz,
+	uint32_t total_stream_num)
+{
+	struct dce_mem_input *dce_mi = TO_DCE_MEM_INPUT(mi);
+	const uint32_t retry_delay = 10;
+	uint32_t retry_count = get_dmif_switch_time_us(
+			h_total,
+			v_total,
+			pix_clk_khz) / retry_delay;
+
+	uint32_t pix_dur;
+	uint32_t buffers_allocated;
+	uint32_t dmif_buffer_control;
+
+	dmif_buffer_control = REG_GET(DMIF_BUFFER_CONTROL,
+			DMIF_BUFFERS_ALLOCATED, &buffers_allocated);
+
+	if (buffers_allocated == 2)
+		return;
+
+	REG_SET(DMIF_BUFFER_CONTROL, dmif_buffer_control,
+			DMIF_BUFFERS_ALLOCATED, 2);
+
+	REG_WAIT(DMIF_BUFFER_CONTROL,
+			DMIF_BUFFERS_ALLOCATION_COMPLETED, 1,
+			retry_delay, retry_count);
+
+	if (pix_clk_khz != 0) {
+		pix_dur = 1000000000ULL / pix_clk_khz;
+
+		REG_UPDATE(DPG_PIPE_ARBITRATION_CONTROL1,
+			PIXEL_DURATION, pix_dur);
+	}
+
+	if (dce_mi->wa.single_head_rdreq_dmif_limit) {
+		uint32_t eanble =  (total_stream_num > 1) ? 0 :
+				dce_mi->wa.single_head_rdreq_dmif_limit;
+
+		REG_UPDATE(MC_HUB_RDREQ_DMIF_LIMIT,
+				ENABLE, eanble);
+	}
+}
+
+static void dce_mi_free_dmif(
+		struct mem_input *mi,
+		uint32_t total_stream_num)
+{
+	struct dce_mem_input *dce_mi = TO_DCE_MEM_INPUT(mi);
+	uint32_t buffers_allocated;
+	uint32_t dmif_buffer_control;
+
+	dmif_buffer_control = REG_GET(DMIF_BUFFER_CONTROL,
+			DMIF_BUFFERS_ALLOCATED, &buffers_allocated);
+
+	if (buffers_allocated == 0)
+		return;
+
+	REG_SET(DMIF_BUFFER_CONTROL, dmif_buffer_control,
+			DMIF_BUFFERS_ALLOCATED, 0);
+
+	REG_WAIT(DMIF_BUFFER_CONTROL,
+			DMIF_BUFFERS_ALLOCATION_COMPLETED, 1,
+			10, 3500);
+
+	if (dce_mi->wa.single_head_rdreq_dmif_limit) {
+		uint32_t eanble =  (total_stream_num > 1) ? 0 :
+				dce_mi->wa.single_head_rdreq_dmif_limit;
+
+		REG_UPDATE(MC_HUB_RDREQ_DMIF_LIMIT,
+				ENABLE, eanble);
+	}
+}
+
+
+static void program_sec_addr(
+	struct dce_mem_input *dce_mi,
+	PHYSICAL_ADDRESS_LOC address)
+{
+	/*high register MUST be programmed first*/
+	REG_SET(GRPH_SECONDARY_SURFACE_ADDRESS_HIGH, 0,
+		GRPH_SECONDARY_SURFACE_ADDRESS_HIGH,
+		address.high_part);
+
+	REG_SET_2(GRPH_SECONDARY_SURFACE_ADDRESS, 0,
+		GRPH_SECONDARY_SURFACE_ADDRESS, address.low_part >> 8,
+		GRPH_SECONDARY_DFQ_ENABLE, 0);
+}
+
+static void program_pri_addr(
+	struct dce_mem_input *dce_mi,
+	PHYSICAL_ADDRESS_LOC address)
+{
+	/*high register MUST be programmed first*/
+	REG_SET(GRPH_PRIMARY_SURFACE_ADDRESS_HIGH, 0,
+		GRPH_PRIMARY_SURFACE_ADDRESS_HIGH,
+		address.high_part);
+
+	REG_SET(GRPH_PRIMARY_SURFACE_ADDRESS, 0,
+		GRPH_PRIMARY_SURFACE_ADDRESS,
+		address.low_part >> 8);
+}
+
+
+static bool dce_mi_is_flip_pending(struct mem_input *mem_input)
+{
+	struct dce_mem_input *dce_mi = TO_DCE_MEM_INPUT(mem_input);
+	uint32_t update_pending;
+
+	REG_GET(GRPH_UPDATE, GRPH_SURFACE_UPDATE_PENDING, &update_pending);
+	if (update_pending)
+		return true;
+
+	mem_input->current_address = mem_input->request_address;
+	return false;
+}
+
+static bool dce_mi_program_surface_flip_and_addr(
+	struct mem_input *mem_input,
+	const struct dc_plane_address *address,
+	bool flip_immediate)
+{
+	struct dce_mem_input *dce_mi = TO_DCE_MEM_INPUT(mem_input);
+
+	REG_UPDATE(GRPH_UPDATE, GRPH_UPDATE_LOCK, 1);
+
+	REG_UPDATE(
+		GRPH_FLIP_CONTROL,
+		GRPH_SURFACE_UPDATE_H_RETRACE_EN, flip_immediate ? 1 : 0);
+
+	switch (address->type) {
+	case PLN_ADDR_TYPE_GRAPHICS:
+		if (address->grph.addr.quad_part == 0)
+			break;
+		program_pri_addr(dce_mi, address->grph.addr);
+		break;
+	case PLN_ADDR_TYPE_GRPH_STEREO:
+		if (address->grph_stereo.left_addr.quad_part == 0 ||
+		    address->grph_stereo.right_addr.quad_part == 0)
+			break;
+		program_pri_addr(dce_mi, address->grph_stereo.left_addr);
+		program_sec_addr(dce_mi, address->grph_stereo.right_addr);
+		break;
+	default:
+		/* not supported */
+		BREAK_TO_DEBUGGER();
+		break;
+	}
+
+	mem_input->request_address = *address;
+
+	if (flip_immediate)
+		mem_input->current_address = *address;
+
+	REG_UPDATE(GRPH_UPDATE, GRPH_UPDATE_LOCK, 0);
+
+	return true;
+}
+
+static struct mem_input_funcs dce_mi_funcs = {
+	.mem_input_program_display_marks = dce_mi_program_display_marks,
+	.allocate_mem_input = dce_mi_allocate_dmif,
+	.free_mem_input = dce_mi_free_dmif,
+	.mem_input_program_surface_flip_and_addr =
+			dce_mi_program_surface_flip_and_addr,
+	.mem_input_program_pte_vm = dce_mi_program_pte_vm,
+	.mem_input_program_surface_config =
+			dce_mi_program_surface_config,
+	.mem_input_is_flip_pending = dce_mi_is_flip_pending
+};
+
+
+void dce_mem_input_construct(
+	struct dce_mem_input *dce_mi,
+	struct dc_context *ctx,
+	int inst,
+	const struct dce_mem_input_registers *regs,
+	const struct dce_mem_input_shift *mi_shift,
+	const struct dce_mem_input_mask *mi_mask)
+{
+	dce_mi->base.ctx = ctx;
+
+	dce_mi->base.inst = inst;
+	dce_mi->base.funcs = &dce_mi_funcs;
+
+	dce_mi->regs = regs;
+	dce_mi->shifts = mi_shift;
+	dce_mi->masks = mi_mask;
+}
+
+void dce112_mem_input_construct(
+	struct dce_mem_input *dce_mi,
+	struct dc_context *ctx,
+	int inst,
+	const struct dce_mem_input_registers *regs,
+	const struct dce_mem_input_shift *mi_shift,
+	const struct dce_mem_input_mask *mi_mask)
+{
+	dce_mem_input_construct(dce_mi, ctx, inst, regs, mi_shift, mi_mask);
+	dce_mi->base.funcs->mem_input_program_display_marks = dce120_mi_program_display_marks;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.h b/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.h
new file mode 100644
index 000000000000..05d39c0cbe87
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.h
@@ -0,0 +1,347 @@
+/*
+ * Copyright 2016 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+#ifndef __DCE_MEM_INPUT_H__
+#define __DCE_MEM_INPUT_H__
+
+#include "dc_hw_types.h"
+#include "mem_input.h"
+
+#define TO_DCE_MEM_INPUT(mem_input)\
+	container_of(mem_input, struct dce_mem_input, base)
+
+#define MI_DCE_BASE_REG_LIST(id)\
+	SRI(GRPH_ENABLE, DCP, id),\
+	SRI(GRPH_CONTROL, DCP, id),\
+	SRI(GRPH_X_START, DCP, id),\
+	SRI(GRPH_Y_START, DCP, id),\
+	SRI(GRPH_X_END, DCP, id),\
+	SRI(GRPH_Y_END, DCP, id),\
+	SRI(GRPH_PITCH, DCP, id),\
+	SRI(HW_ROTATION, DCP, id),\
+	SRI(GRPH_SWAP_CNTL, DCP, id),\
+	SRI(PRESCALE_GRPH_CONTROL, DCP, id),\
+	SRI(GRPH_UPDATE, DCP, id),\
+	SRI(GRPH_FLIP_CONTROL, DCP, id),\
+	SRI(GRPH_PRIMARY_SURFACE_ADDRESS, DCP, id),\
+	SRI(GRPH_PRIMARY_SURFACE_ADDRESS_HIGH, DCP, id),\
+	SRI(GRPH_SECONDARY_SURFACE_ADDRESS, DCP, id),\
+	SRI(GRPH_SECONDARY_SURFACE_ADDRESS_HIGH, DCP, id),\
+	SRI(DPG_PIPE_ARBITRATION_CONTROL1, DMIF_PG, id),\
+	SRI(DPG_WATERMARK_MASK_CONTROL, DMIF_PG, id),\
+	SRI(DPG_PIPE_URGENCY_CONTROL, DMIF_PG, id),\
+	SRI(DPG_PIPE_STUTTER_CONTROL, DMIF_PG, id),\
+	SRI(DMIF_BUFFER_CONTROL, PIPE, id)
+
+#define MI_DCE_PTE_REG_LIST(id)\
+	SRI(DVMM_PTE_CONTROL, DCP, id),\
+	SRI(DVMM_PTE_ARB_CONTROL, DCP, id)
+
+#define MI_DCE8_REG_LIST(id)\
+	MI_DCE_BASE_REG_LIST(id),\
+	SRI(DPG_PIPE_NB_PSTATE_CHANGE_CONTROL, DMIF_PG, id)
+
+#define MI_DCE11_2_REG_LIST(id)\
+	MI_DCE8_REG_LIST(id),\
+	SRI(GRPH_PIPE_OUTSTANDING_REQUEST_LIMIT, DCP, id)
+
+#define MI_DCE11_REG_LIST(id)\
+	MI_DCE11_2_REG_LIST(id),\
+	MI_DCE_PTE_REG_LIST(id)
+
+#define MI_DCE12_REG_LIST(id)\
+	MI_DCE_BASE_REG_LIST(id),\
+	MI_DCE_PTE_REG_LIST(id),\
+	SRI(GRPH_PIPE_OUTSTANDING_REQUEST_LIMIT, DCP, id),\
+	SRI(DPG_PIPE_STUTTER_CONTROL2, DMIF_PG, id),\
+	SRI(DPG_PIPE_LOW_POWER_CONTROL, DMIF_PG, id),\
+	SR(DCHUB_FB_LOCATION),\
+	SR(DCHUB_AGP_BASE),\
+	SR(DCHUB_AGP_BOT),\
+	SR(DCHUB_AGP_TOP)
+
+struct dce_mem_input_registers {
+	/* DCP */
+	uint32_t GRPH_ENABLE;
+	uint32_t GRPH_CONTROL;
+	uint32_t GRPH_X_START;
+	uint32_t GRPH_Y_START;
+	uint32_t GRPH_X_END;
+	uint32_t GRPH_Y_END;
+	uint32_t GRPH_PITCH;
+	uint32_t HW_ROTATION;
+	uint32_t GRPH_SWAP_CNTL;
+	uint32_t PRESCALE_GRPH_CONTROL;
+	uint32_t GRPH_PIPE_OUTSTANDING_REQUEST_LIMIT;
+	uint32_t DVMM_PTE_CONTROL;
+	uint32_t DVMM_PTE_ARB_CONTROL;
+	uint32_t GRPH_UPDATE;
+	uint32_t GRPH_FLIP_CONTROL;
+	uint32_t GRPH_PRIMARY_SURFACE_ADDRESS;
+	uint32_t GRPH_PRIMARY_SURFACE_ADDRESS_HIGH;
+	uint32_t GRPH_SECONDARY_SURFACE_ADDRESS;
+	uint32_t GRPH_SECONDARY_SURFACE_ADDRESS_HIGH;
+	/* DMIF_PG */
+	uint32_t DPG_PIPE_ARBITRATION_CONTROL1;
+	uint32_t DPG_WATERMARK_MASK_CONTROL;
+	uint32_t DPG_PIPE_URGENCY_CONTROL;
+	uint32_t DPG_PIPE_NB_PSTATE_CHANGE_CONTROL;
+	uint32_t DPG_PIPE_LOW_POWER_CONTROL;
+	uint32_t DPG_PIPE_STUTTER_CONTROL;
+	uint32_t DPG_PIPE_STUTTER_CONTROL2;
+	/* DCI */
+	uint32_t DMIF_BUFFER_CONTROL;
+	/* MC_HUB */
+	uint32_t MC_HUB_RDREQ_DMIF_LIMIT;
+	/*DCHUB*/
+	uint32_t DCHUB_FB_LOCATION;
+	uint32_t DCHUB_AGP_BASE;
+	uint32_t DCHUB_AGP_BOT;
+	uint32_t DCHUB_AGP_TOP;
+};
+
+/* Set_Filed_for_Block */
+#define SFB(blk_name, reg_name, field_name, post_fix)\
+	.field_name = blk_name ## reg_name ## __ ## field_name ## post_fix
+
+#define MI_GFX8_TILE_MASK_SH_LIST(mask_sh, blk)\
+	SFB(blk, GRPH_CONTROL, GRPH_NUM_BANKS, mask_sh),\
+	SFB(blk, GRPH_CONTROL, GRPH_BANK_WIDTH, mask_sh),\
+	SFB(blk, GRPH_CONTROL, GRPH_BANK_HEIGHT, mask_sh),\
+	SFB(blk, GRPH_CONTROL, GRPH_MACRO_TILE_ASPECT, mask_sh),\
+	SFB(blk, GRPH_CONTROL, GRPH_TILE_SPLIT, mask_sh),\
+	SFB(blk, GRPH_CONTROL, GRPH_MICRO_TILE_MODE, mask_sh),\
+	SFB(blk, GRPH_CONTROL, GRPH_PIPE_CONFIG, mask_sh),\
+	SFB(blk, GRPH_CONTROL, GRPH_ARRAY_MODE, mask_sh),\
+	SFB(blk, GRPH_CONTROL, GRPH_COLOR_EXPANSION_MODE, mask_sh)
+
+#define MI_DCP_MASK_SH_LIST(mask_sh, blk)\
+	SFB(blk, GRPH_ENABLE, GRPH_ENABLE, mask_sh),\
+	SFB(blk, GRPH_CONTROL, GRPH_DEPTH, mask_sh),\
+	SFB(blk, GRPH_CONTROL, GRPH_FORMAT, mask_sh),\
+	SFB(blk, GRPH_CONTROL, GRPH_NUM_BANKS, mask_sh),\
+	SFB(blk, GRPH_X_START, GRPH_X_START, mask_sh),\
+	SFB(blk, GRPH_Y_START, GRPH_Y_START, mask_sh),\
+	SFB(blk, GRPH_X_END, GRPH_X_END, mask_sh),\
+	SFB(blk, GRPH_Y_END, GRPH_Y_END, mask_sh),\
+	SFB(blk, GRPH_PITCH, GRPH_PITCH, mask_sh),\
+	SFB(blk, HW_ROTATION, GRPH_ROTATION_ANGLE, mask_sh),\
+	SFB(blk, GRPH_SWAP_CNTL, GRPH_RED_CROSSBAR, mask_sh),\
+	SFB(blk, GRPH_SWAP_CNTL, GRPH_BLUE_CROSSBAR, mask_sh),\
+	SFB(blk, PRESCALE_GRPH_CONTROL, GRPH_PRESCALE_SELECT, mask_sh),\
+	SFB(blk, PRESCALE_GRPH_CONTROL, GRPH_PRESCALE_R_SIGN, mask_sh),\
+	SFB(blk, PRESCALE_GRPH_CONTROL, GRPH_PRESCALE_G_SIGN, mask_sh),\
+	SFB(blk, PRESCALE_GRPH_CONTROL, GRPH_PRESCALE_B_SIGN, mask_sh),\
+	SFB(blk, GRPH_SECONDARY_SURFACE_ADDRESS_HIGH, GRPH_SECONDARY_SURFACE_ADDRESS_HIGH, mask_sh),\
+	SFB(blk, GRPH_SECONDARY_SURFACE_ADDRESS, GRPH_SECONDARY_SURFACE_ADDRESS, mask_sh),\
+	SFB(blk, GRPH_PRIMARY_SURFACE_ADDRESS_HIGH, GRPH_PRIMARY_SURFACE_ADDRESS_HIGH, mask_sh),\
+	SFB(blk, GRPH_PRIMARY_SURFACE_ADDRESS, GRPH_PRIMARY_SURFACE_ADDRESS, mask_sh),\
+	SFB(blk, GRPH_UPDATE, GRPH_SURFACE_UPDATE_PENDING, mask_sh),\
+	SFB(blk, GRPH_UPDATE, GRPH_UPDATE_LOCK, mask_sh),\
+	SFB(blk, GRPH_FLIP_CONTROL, GRPH_SURFACE_UPDATE_H_RETRACE_EN, mask_sh)
+
+#define MI_DCP_DCE11_MASK_SH_LIST(mask_sh, blk)\
+	SFB(blk, GRPH_PIPE_OUTSTANDING_REQUEST_LIMIT, GRPH_PIPE_OUTSTANDING_REQUEST_LIMIT, mask_sh)
+
+#define MI_DCP_PTE_MASK_SH_LIST(mask_sh, blk)\
+	SFB(blk, DVMM_PTE_CONTROL, DVMM_PAGE_WIDTH, mask_sh),\
+	SFB(blk, DVMM_PTE_CONTROL, DVMM_PAGE_HEIGHT, mask_sh),\
+	SFB(blk, DVMM_PTE_CONTROL, DVMM_MIN_PTE_BEFORE_FLIP, mask_sh),\
+	SFB(blk, DVMM_PTE_ARB_CONTROL, DVMM_PTE_REQ_PER_CHUNK, mask_sh),\
+	SFB(blk, DVMM_PTE_ARB_CONTROL, DVMM_MAX_PTE_REQ_OUTSTANDING, mask_sh)
+
+#define MI_DMIF_PG_MASK_SH_LIST(mask_sh, blk)\
+	SFB(blk, DPG_PIPE_ARBITRATION_CONTROL1, PIXEL_DURATION, mask_sh),\
+	SFB(blk, DPG_WATERMARK_MASK_CONTROL, URGENCY_WATERMARK_MASK, mask_sh),\
+	SFB(blk, DPG_WATERMARK_MASK_CONTROL, STUTTER_EXIT_SELF_REFRESH_WATERMARK_MASK, mask_sh),\
+	SFB(blk, DPG_PIPE_URGENCY_CONTROL, URGENCY_LOW_WATERMARK, mask_sh),\
+	SFB(blk, DPG_PIPE_URGENCY_CONTROL, URGENCY_HIGH_WATERMARK, mask_sh),\
+	SFB(blk, DPG_PIPE_STUTTER_CONTROL, STUTTER_ENABLE, mask_sh),\
+	SFB(blk, DPG_PIPE_STUTTER_CONTROL, STUTTER_IGNORE_FBC, mask_sh),\
+	SF(PIPE0_DMIF_BUFFER_CONTROL, DMIF_BUFFERS_ALLOCATED, mask_sh),\
+	SF(PIPE0_DMIF_BUFFER_CONTROL, DMIF_BUFFERS_ALLOCATION_COMPLETED, mask_sh)
+
+#define MI_DMIF_PG_MASK_SH_DCE(mask_sh, blk)\
+	SFB(blk, DPG_PIPE_STUTTER_CONTROL, STUTTER_EXIT_SELF_REFRESH_WATERMARK, mask_sh),\
+	SFB(blk, DPG_WATERMARK_MASK_CONTROL, NB_PSTATE_CHANGE_WATERMARK_MASK, mask_sh),\
+	SFB(blk, DPG_PIPE_NB_PSTATE_CHANGE_CONTROL, NB_PSTATE_CHANGE_ENABLE, mask_sh),\
+	SFB(blk, DPG_PIPE_NB_PSTATE_CHANGE_CONTROL, NB_PSTATE_CHANGE_URGENT_DURING_REQUEST, mask_sh),\
+	SFB(blk, DPG_PIPE_NB_PSTATE_CHANGE_CONTROL, NB_PSTATE_CHANGE_NOT_SELF_REFRESH_DURING_REQUEST, mask_sh),\
+	SFB(blk, DPG_PIPE_NB_PSTATE_CHANGE_CONTROL, NB_PSTATE_CHANGE_WATERMARK, mask_sh)
+
+#define MI_DCE8_MASK_SH_LIST(mask_sh)\
+	MI_DCP_MASK_SH_LIST(mask_sh, ),\
+	MI_DMIF_PG_MASK_SH_LIST(mask_sh, ),\
+	MI_DMIF_PG_MASK_SH_DCE(mask_sh, ),\
+	MI_GFX8_TILE_MASK_SH_LIST(mask_sh, )
+
+#define MI_DCE11_2_MASK_SH_LIST(mask_sh)\
+	MI_DCE8_MASK_SH_LIST(mask_sh),\
+	MI_DCP_DCE11_MASK_SH_LIST(mask_sh, )
+
+#define MI_DCE11_MASK_SH_LIST(mask_sh)\
+	MI_DCE11_2_MASK_SH_LIST(mask_sh),\
+	MI_DCP_PTE_MASK_SH_LIST(mask_sh, )
+
+#define MI_GFX9_TILE_MASK_SH_LIST(mask_sh, blk)\
+	SFB(blk, GRPH_CONTROL, GRPH_SW_MODE, mask_sh),\
+	SFB(blk, GRPH_CONTROL, GRPH_SE_ENABLE, mask_sh),\
+	SFB(blk, GRPH_CONTROL, GRPH_NUM_SHADER_ENGINES, mask_sh),\
+	SFB(blk, GRPH_CONTROL, GRPH_NUM_PIPES, mask_sh),\
+	SFB(blk, GRPH_CONTROL, GRPH_COLOR_EXPANSION_MODE, mask_sh)
+
+#define MI_DCE12_DMIF_PG_MASK_SH_LIST(mask_sh, blk)\
+	SFB(blk, DPG_PIPE_STUTTER_CONTROL2, STUTTER_EXIT_SELF_REFRESH_WATERMARK, mask_sh),\
+	SFB(blk, DPG_WATERMARK_MASK_CONTROL, PSTATE_CHANGE_WATERMARK_MASK, mask_sh),\
+	SFB(blk, DPG_PIPE_LOW_POWER_CONTROL, PSTATE_CHANGE_ENABLE, mask_sh),\
+	SFB(blk, DPG_PIPE_LOW_POWER_CONTROL, PSTATE_CHANGE_URGENT_DURING_REQUEST, mask_sh),\
+	SFB(blk, DPG_PIPE_LOW_POWER_CONTROL, PSTATE_CHANGE_NOT_SELF_REFRESH_DURING_REQUEST, mask_sh),\
+	SFB(blk, DPG_PIPE_LOW_POWER_CONTROL, PSTATE_CHANGE_WATERMARK, mask_sh)
+
+#define MI_GFX9_DCHUB_MASK_SH_LIST(mask_sh)\
+	SF(DCHUB_FB_LOCATION, FB_TOP, mask_sh),\
+	SF(DCHUB_FB_LOCATION, FB_BASE, mask_sh),\
+	SF(DCHUB_AGP_BASE, AGP_BASE, mask_sh),\
+	SF(DCHUB_AGP_BOT, AGP_BOT, mask_sh),\
+	SF(DCHUB_AGP_TOP, AGP_TOP, mask_sh)
+
+#define MI_DCE12_MASK_SH_LIST(mask_sh)\
+	MI_DCP_MASK_SH_LIST(mask_sh, DCP0_),\
+	SF(DCP0_GRPH_SECONDARY_SURFACE_ADDRESS, GRPH_SECONDARY_DFQ_ENABLE, mask_sh),\
+	MI_DCP_DCE11_MASK_SH_LIST(mask_sh, DCP0_),\
+	MI_DCP_PTE_MASK_SH_LIST(mask_sh, DCP0_),\
+	MI_DMIF_PG_MASK_SH_LIST(mask_sh, DMIF_PG0_),\
+	MI_DCE12_DMIF_PG_MASK_SH_LIST(mask_sh, DMIF_PG0_),\
+	MI_GFX9_TILE_MASK_SH_LIST(mask_sh, DCP0_),\
+	MI_GFX9_DCHUB_MASK_SH_LIST(mask_sh)
+
+#define MI_REG_FIELD_LIST(type) \
+	type GRPH_ENABLE; \
+	type GRPH_X_START; \
+	type GRPH_Y_START; \
+	type GRPH_X_END; \
+	type GRPH_Y_END; \
+	type GRPH_PITCH; \
+	type GRPH_ROTATION_ANGLE; \
+	type GRPH_RED_CROSSBAR; \
+	type GRPH_BLUE_CROSSBAR; \
+	type GRPH_PRESCALE_SELECT; \
+	type GRPH_PRESCALE_R_SIGN; \
+	type GRPH_PRESCALE_G_SIGN; \
+	type GRPH_PRESCALE_B_SIGN; \
+	type GRPH_PIPE_OUTSTANDING_REQUEST_LIMIT; \
+	type DVMM_PAGE_WIDTH; \
+	type DVMM_PAGE_HEIGHT; \
+	type DVMM_MIN_PTE_BEFORE_FLIP; \
+	type DVMM_PTE_REQ_PER_CHUNK; \
+	type DVMM_MAX_PTE_REQ_OUTSTANDING; \
+	type GRPH_DEPTH; \
+	type GRPH_FORMAT; \
+	type GRPH_NUM_BANKS; \
+	type GRPH_BANK_WIDTH;\
+	type GRPH_BANK_HEIGHT;\
+	type GRPH_MACRO_TILE_ASPECT;\
+	type GRPH_TILE_SPLIT;\
+	type GRPH_MICRO_TILE_MODE;\
+	type GRPH_PIPE_CONFIG;\
+	type GRPH_ARRAY_MODE;\
+	type GRPH_COLOR_EXPANSION_MODE;\
+	type GRPH_SW_MODE; \
+	type GRPH_SE_ENABLE; \
+	type GRPH_NUM_SHADER_ENGINES; \
+	type GRPH_NUM_PIPES; \
+	type GRPH_SECONDARY_SURFACE_ADDRESS_HIGH; \
+	type GRPH_SECONDARY_SURFACE_ADDRESS; \
+	type GRPH_SECONDARY_DFQ_ENABLE; \
+	type GRPH_PRIMARY_SURFACE_ADDRESS_HIGH; \
+	type GRPH_PRIMARY_SURFACE_ADDRESS; \
+	type GRPH_SURFACE_UPDATE_PENDING; \
+	type GRPH_SURFACE_UPDATE_H_RETRACE_EN; \
+	type GRPH_UPDATE_LOCK; \
+	type PIXEL_DURATION; \
+	type URGENCY_WATERMARK_MASK; \
+	type PSTATE_CHANGE_WATERMARK_MASK; \
+	type NB_PSTATE_CHANGE_WATERMARK_MASK; \
+	type STUTTER_EXIT_SELF_REFRESH_WATERMARK_MASK; \
+	type URGENCY_LOW_WATERMARK; \
+	type URGENCY_HIGH_WATERMARK; \
+	type NB_PSTATE_CHANGE_ENABLE; \
+	type NB_PSTATE_CHANGE_URGENT_DURING_REQUEST; \
+	type NB_PSTATE_CHANGE_NOT_SELF_REFRESH_DURING_REQUEST; \
+	type NB_PSTATE_CHANGE_WATERMARK; \
+	type PSTATE_CHANGE_ENABLE; \
+	type PSTATE_CHANGE_URGENT_DURING_REQUEST; \
+	type PSTATE_CHANGE_NOT_SELF_REFRESH_DURING_REQUEST; \
+	type PSTATE_CHANGE_WATERMARK; \
+	type STUTTER_ENABLE; \
+	type STUTTER_IGNORE_FBC; \
+	type STUTTER_EXIT_SELF_REFRESH_WATERMARK; \
+	type DMIF_BUFFERS_ALLOCATED; \
+	type DMIF_BUFFERS_ALLOCATION_COMPLETED; \
+	type ENABLE; /* MC_HUB_RDREQ_DMIF_LIMIT */\
+	type FB_BASE; \
+	type FB_TOP; \
+	type AGP_BASE; \
+	type AGP_TOP; \
+	type AGP_BOT; \
+
+struct dce_mem_input_shift {
+	MI_REG_FIELD_LIST(uint8_t)
+};
+
+struct dce_mem_input_mask {
+	MI_REG_FIELD_LIST(uint32_t)
+};
+
+struct dce_mem_input_wa {
+	uint8_t single_head_rdreq_dmif_limit;
+};
+
+struct dce_mem_input {
+	struct mem_input base;
+
+	const struct dce_mem_input_registers *regs;
+	const struct dce_mem_input_shift *shifts;
+	const struct dce_mem_input_mask *masks;
+
+	struct dce_mem_input_wa wa;
+};
+
+void dce_mem_input_construct(
+	struct dce_mem_input *dce_mi,
+	struct dc_context *ctx,
+	int inst,
+	const struct dce_mem_input_registers *regs,
+	const struct dce_mem_input_shift *mi_shift,
+	const struct dce_mem_input_mask *mi_mask);
+
+void dce112_mem_input_construct(
+	struct dce_mem_input *dce_mi,
+	struct dc_context *ctx,
+	int inst,
+	const struct dce_mem_input_registers *regs,
+	const struct dce_mem_input_shift *mi_shift,
+	const struct dce_mem_input_mask *mi_mask);
+
+#endif /*__DCE_MEM_INPUT_H__*/
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_opp.c b/drivers/gpu/drm/amd/display/dc/dce/dce_opp.c
new file mode 100644
index 000000000000..3931412ab6d3
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_opp.c
@@ -0,0 +1,567 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "basics/conversion.h"
+
+#include "dce_opp.h"
+
+#include "reg_helper.h"
+
+#define REG(reg)\
+	(opp110->regs->reg)
+
+#undef FN
+#define FN(reg_name, field_name) \
+	opp110->opp_shift->field_name, opp110->opp_mask->field_name
+
+#define CTX \
+	opp110->base.ctx
+
+enum {
+	MAX_PWL_ENTRY = 128,
+	MAX_REGIONS_NUMBER = 16
+};
+
+enum {
+	MAX_LUT_ENTRY = 256,
+	MAX_NUMBER_OF_ENTRIES = 256
+};
+
+
+enum {
+	OUTPUT_CSC_MATRIX_SIZE = 12
+};
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+/*
+ *****************************************************************************
+ *  Function: regamma_config_regions_and_segments
+ *
+ *     build regamma curve by using predefined hw points
+ *     uses interface parameters ,like EDID coeff.
+ *
+ * @param   : parameters   interface parameters
+ *  @return void
+ *
+ *  @note
+ *
+ *  @see
+ *
+ *****************************************************************************
+ */
+
+
+
+/**
+ *	set_truncation
+ *	1) set truncation depth: 0 for 18 bpp or 1 for 24 bpp
+ *	2) enable truncation
+ *	3) HW remove 12bit FMT support for DCE11 power saving reason.
+ */
+static void set_truncation(
+		struct dce110_opp *opp110,
+		const struct bit_depth_reduction_params *params)
+{
+	/*Disable truncation*/
+	REG_UPDATE_3(FMT_BIT_DEPTH_CONTROL,
+			FMT_TRUNCATE_EN, 0,
+			FMT_TRUNCATE_DEPTH, 0,
+			FMT_TRUNCATE_MODE, 0);
+
+
+	if (params->pixel_encoding == PIXEL_ENCODING_YCBCR422) {
+		/*  8bpc trunc on YCbCr422*/
+		if (params->flags.TRUNCATE_DEPTH == 1)
+			REG_UPDATE_3(FMT_BIT_DEPTH_CONTROL,
+					FMT_TRUNCATE_EN, 1,
+					FMT_TRUNCATE_DEPTH, 1,
+					FMT_TRUNCATE_MODE, 0);
+		else if (params->flags.TRUNCATE_DEPTH == 2)
+			/*  10bpc trunc on YCbCr422*/
+			REG_UPDATE_3(FMT_BIT_DEPTH_CONTROL,
+					FMT_TRUNCATE_EN, 1,
+					FMT_TRUNCATE_DEPTH, 2,
+					FMT_TRUNCATE_MODE, 0);
+		return;
+	}
+	/* on other format-to do */
+	if (params->flags.TRUNCATE_ENABLED == 0 ||
+			params->flags.TRUNCATE_DEPTH == 2)
+		return;
+	/*Set truncation depth and Enable truncation*/
+	REG_UPDATE_3(FMT_BIT_DEPTH_CONTROL,
+				FMT_TRUNCATE_EN, 1,
+				FMT_TRUNCATE_DEPTH,
+				params->flags.TRUNCATE_MODE,
+				FMT_TRUNCATE_MODE,
+				params->flags.TRUNCATE_DEPTH);
+}
+
+
+/**
+ *	set_spatial_dither
+ *	1) set spatial dithering mode: pattern of seed
+ *	2) set spatical dithering depth: 0 for 18bpp or 1 for 24bpp
+ *	3) set random seed
+ *	4) set random mode
+ *		lfsr is reset every frame or not reset
+ *		RGB dithering method
+ *		0: RGB data are all dithered with x^28+x^3+1
+ *		1: R data is dithered with x^28+x^3+1
+ *		G data is dithered with x^28+X^9+1
+ *		B data is dithered with x^28+x^13+1
+ *		enable high pass filter or not
+ *	5) enable spatical dithering
+ */
+static void set_spatial_dither(
+	struct dce110_opp *opp110,
+	const struct bit_depth_reduction_params *params)
+{
+	/*Disable spatial (random) dithering*/
+	REG_UPDATE_3(FMT_BIT_DEPTH_CONTROL,
+		FMT_SPATIAL_DITHER_EN, 0,
+		FMT_SPATIAL_DITHER_DEPTH, 0,
+		FMT_SPATIAL_DITHER_MODE, 0);
+
+	REG_UPDATE_3(FMT_BIT_DEPTH_CONTROL,
+		FMT_HIGHPASS_RANDOM_ENABLE, 0,
+		FMT_FRAME_RANDOM_ENABLE, 0,
+		FMT_RGB_RANDOM_ENABLE, 0);
+
+	REG_UPDATE(FMT_BIT_DEPTH_CONTROL,
+		FMT_TEMPORAL_DITHER_EN, 0);
+
+	/* no 10bpc on DCE11*/
+	if (params->flags.SPATIAL_DITHER_ENABLED == 0 ||
+		params->flags.SPATIAL_DITHER_DEPTH == 2)
+		return;
+
+	/* only use FRAME_COUNTER_MAX if frameRandom == 1*/
+
+	if (opp110->opp_mask->FMT_SPATIAL_DITHER_FRAME_COUNTER_MAX &&
+			opp110->opp_mask->FMT_SPATIAL_DITHER_FRAME_COUNTER_BIT_SWAP) {
+		if (params->flags.FRAME_RANDOM == 1) {
+			if (params->flags.SPATIAL_DITHER_DEPTH == 0 ||
+			params->flags.SPATIAL_DITHER_DEPTH == 1) {
+				REG_UPDATE_2(FMT_CONTROL,
+					FMT_SPATIAL_DITHER_FRAME_COUNTER_MAX, 15,
+					FMT_SPATIAL_DITHER_FRAME_COUNTER_BIT_SWAP, 2);
+			} else if (params->flags.SPATIAL_DITHER_DEPTH == 2) {
+				REG_UPDATE_2(FMT_CONTROL,
+					FMT_SPATIAL_DITHER_FRAME_COUNTER_MAX, 3,
+					FMT_SPATIAL_DITHER_FRAME_COUNTER_BIT_SWAP, 1);
+			} else
+				return;
+		} else {
+			REG_UPDATE_2(FMT_CONTROL,
+					FMT_SPATIAL_DITHER_FRAME_COUNTER_MAX, 0,
+					FMT_SPATIAL_DITHER_FRAME_COUNTER_BIT_SWAP, 0);
+		}
+	}
+	/* Set seed for random values for
+	 * spatial dithering for R,G,B channels
+	 */
+	REG_UPDATE(FMT_DITHER_RAND_R_SEED,
+			FMT_RAND_R_SEED, params->r_seed_value);
+
+	REG_UPDATE(FMT_DITHER_RAND_G_SEED,
+			FMT_RAND_G_SEED, params->g_seed_value);
+
+	REG_UPDATE(FMT_DITHER_RAND_B_SEED,
+			FMT_RAND_B_SEED, params->b_seed_value);
+
+	/* FMT_OFFSET_R_Cr  31:16 0x0 Setting the zero
+	 * offset for the R/Cr channel, lower 4LSB
+	 * is forced to zeros. Typically set to 0
+	 * RGB and 0x80000 YCbCr.
+	 */
+	/* FMT_OFFSET_G_Y   31:16 0x0 Setting the zero
+	 * offset for the G/Y  channel, lower 4LSB is
+	 * forced to zeros. Typically set to 0 RGB
+	 * and 0x80000 YCbCr.
+	 */
+	/* FMT_OFFSET_B_Cb  31:16 0x0 Setting the zero
+	 * offset for the B/Cb channel, lower 4LSB is
+	 * forced to zeros. Typically set to 0 RGB and
+	 * 0x80000 YCbCr.
+	 */
+
+	/* Disable High pass filter
+	 * Reset only at startup
+	 * Set RGB data dithered with x^28+x^3+1
+	 */
+	REG_UPDATE_3(FMT_BIT_DEPTH_CONTROL,
+		FMT_HIGHPASS_RANDOM_ENABLE, params->flags.HIGHPASS_RANDOM,
+		FMT_FRAME_RANDOM_ENABLE, params->flags.FRAME_RANDOM,
+		FMT_RGB_RANDOM_ENABLE, params->flags.RGB_RANDOM);
+
+	/* Set spatial dithering bit depth
+	 * Set spatial dithering mode
+	 * (default is Seed patterrn AAAA...)
+	 * Enable spatial dithering
+	 */
+	REG_UPDATE_3(FMT_BIT_DEPTH_CONTROL,
+		FMT_SPATIAL_DITHER_DEPTH, params->flags.SPATIAL_DITHER_DEPTH,
+		FMT_SPATIAL_DITHER_MODE, params->flags.SPATIAL_DITHER_MODE,
+		FMT_SPATIAL_DITHER_EN, 1);
+}
+
+/**
+ *	SetTemporalDither (Frame Modulation)
+ *	1) set temporal dither depth
+ *	2) select pattern: from hard-coded pattern or programmable pattern
+ *	3) select optimized strips for BGR or RGB LCD sub-pixel
+ *	4) set s matrix
+ *	5) set t matrix
+ *	6) set grey level for 0.25, 0.5, 0.75
+ *	7) enable temporal dithering
+ */
+
+static void set_temporal_dither(
+	struct dce110_opp *opp110,
+	const struct bit_depth_reduction_params *params)
+{
+	/*Disable temporal (frame modulation) dithering first*/
+	REG_UPDATE_3(FMT_BIT_DEPTH_CONTROL,
+		FMT_TEMPORAL_DITHER_EN, 0,
+		FMT_TEMPORAL_DITHER_RESET, 0,
+		FMT_TEMPORAL_DITHER_OFFSET, 0);
+
+	REG_UPDATE_2(FMT_BIT_DEPTH_CONTROL,
+		FMT_TEMPORAL_DITHER_DEPTH, 0,
+		FMT_TEMPORAL_LEVEL, 0);
+
+	REG_UPDATE_3(FMT_BIT_DEPTH_CONTROL,
+		FMT_25FRC_SEL, 0,
+		FMT_50FRC_SEL, 0,
+		FMT_75FRC_SEL, 0);
+
+	/* no 10bpc dither on DCE11*/
+	if (params->flags.FRAME_MODULATION_ENABLED == 0 ||
+		params->flags.FRAME_MODULATION_DEPTH == 2)
+		return;
+
+	/* Set temporal dithering depth*/
+	REG_UPDATE_3(FMT_BIT_DEPTH_CONTROL,
+		FMT_TEMPORAL_DITHER_DEPTH, params->flags.FRAME_MODULATION_DEPTH,
+		FMT_TEMPORAL_DITHER_RESET, 0,
+		FMT_TEMPORAL_DITHER_OFFSET, 0);
+
+	/*Select legacy pattern based on FRC and Temporal level*/
+	if (REG(FMT_TEMPORAL_DITHER_PATTERN_CONTROL)) {
+		REG_WRITE(FMT_TEMPORAL_DITHER_PATTERN_CONTROL, 0);
+		/*Set s matrix*/
+		REG_WRITE(FMT_TEMPORAL_DITHER_PROGRAMMABLE_PATTERN_S_MATRIX, 0);
+		/*Set t matrix*/
+		REG_WRITE(FMT_TEMPORAL_DITHER_PROGRAMMABLE_PATTERN_T_MATRIX, 0);
+	}
+
+	/*Select patterns for 0.25, 0.5 and 0.75 grey level*/
+	REG_UPDATE(FMT_BIT_DEPTH_CONTROL,
+		FMT_TEMPORAL_LEVEL, params->flags.TEMPORAL_LEVEL);
+
+	REG_UPDATE_3(FMT_BIT_DEPTH_CONTROL,
+		FMT_25FRC_SEL, params->flags.FRC25,
+		FMT_50FRC_SEL, params->flags.FRC50,
+		FMT_75FRC_SEL, params->flags.FRC75);
+
+	/*Enable bit reduction by temporal (frame modulation) dithering*/
+	REG_UPDATE(FMT_BIT_DEPTH_CONTROL,
+		FMT_TEMPORAL_DITHER_EN, 1);
+}
+
+/**
+ *	Set Clamping
+ *	1) Set clamping format based on bpc - 0 for 6bpc (No clamping)
+ *		1 for 8 bpc
+ *		2 for 10 bpc
+ *		3 for 12 bpc
+ *		7 for programable
+ *	2) Enable clamp if Limited range requested
+ */
+void dce110_opp_set_clamping(
+	struct dce110_opp *opp110,
+	const struct clamping_and_pixel_encoding_params *params)
+{
+	REG_SET_2(FMT_CLAMP_CNTL, 0,
+		FMT_CLAMP_DATA_EN, 0,
+		FMT_CLAMP_COLOR_FORMAT, 0);
+
+	switch (params->clamping_level) {
+	case CLAMPING_FULL_RANGE:
+		break;
+	case CLAMPING_LIMITED_RANGE_8BPC:
+		REG_SET_2(FMT_CLAMP_CNTL, 0,
+			FMT_CLAMP_DATA_EN, 1,
+			FMT_CLAMP_COLOR_FORMAT, 1);
+		break;
+	case CLAMPING_LIMITED_RANGE_10BPC:
+		REG_SET_2(FMT_CLAMP_CNTL, 0,
+			FMT_CLAMP_DATA_EN, 1,
+			FMT_CLAMP_COLOR_FORMAT, 2);
+		break;
+	case CLAMPING_LIMITED_RANGE_12BPC:
+		REG_SET_2(FMT_CLAMP_CNTL, 0,
+			FMT_CLAMP_DATA_EN, 1,
+			FMT_CLAMP_COLOR_FORMAT, 3);
+		break;
+	case CLAMPING_LIMITED_RANGE_PROGRAMMABLE:
+		/*Set clamp control*/
+		REG_SET_2(FMT_CLAMP_CNTL, 0,
+			FMT_CLAMP_DATA_EN, 1,
+			FMT_CLAMP_COLOR_FORMAT, 7);
+
+		/*set the defaults*/
+		REG_SET_2(FMT_CLAMP_COMPONENT_R, 0,
+			FMT_CLAMP_LOWER_R, 0x10,
+			FMT_CLAMP_UPPER_R, 0xFEF);
+
+		REG_SET_2(FMT_CLAMP_COMPONENT_G, 0,
+			FMT_CLAMP_LOWER_G, 0x10,
+			FMT_CLAMP_UPPER_G, 0xFEF);
+
+		REG_SET_2(FMT_CLAMP_COMPONENT_B, 0,
+			FMT_CLAMP_LOWER_B, 0x10,
+			FMT_CLAMP_UPPER_B, 0xFEF);
+		break;
+	default:
+		break;
+	}
+}
+
+/**
+ *	set_pixel_encoding
+ *
+ *	Set Pixel Encoding
+ *		0: RGB 4:4:4 or YCbCr 4:4:4 or YOnly
+ *		1: YCbCr 4:2:2
+ */
+static void set_pixel_encoding(
+	struct dce110_opp *opp110,
+	const struct clamping_and_pixel_encoding_params *params)
+{
+	if (opp110->opp_mask->FMT_CBCR_BIT_REDUCTION_BYPASS)
+		REG_UPDATE_3(FMT_CONTROL,
+				FMT_PIXEL_ENCODING, 0,
+				FMT_SUBSAMPLING_MODE, 0,
+				FMT_CBCR_BIT_REDUCTION_BYPASS, 0);
+	else
+		REG_UPDATE_2(FMT_CONTROL,
+				FMT_PIXEL_ENCODING, 0,
+				FMT_SUBSAMPLING_MODE, 0);
+
+	if (params->pixel_encoding == PIXEL_ENCODING_YCBCR422) {
+		REG_UPDATE_2(FMT_CONTROL,
+				FMT_PIXEL_ENCODING, 1,
+				FMT_SUBSAMPLING_ORDER, 0);
+	}
+	if (params->pixel_encoding == PIXEL_ENCODING_YCBCR420) {
+		REG_UPDATE_3(FMT_CONTROL,
+				FMT_PIXEL_ENCODING, 2,
+				FMT_SUBSAMPLING_MODE, 2,
+				FMT_CBCR_BIT_REDUCTION_BYPASS, 1);
+	}
+
+}
+
+void dce110_opp_program_bit_depth_reduction(
+	struct output_pixel_processor *opp,
+	const struct bit_depth_reduction_params *params)
+{
+	struct dce110_opp *opp110 = TO_DCE110_OPP(opp);
+
+	set_truncation(opp110, params);
+	set_spatial_dither(opp110, params);
+	set_temporal_dither(opp110, params);
+}
+
+void dce110_opp_program_clamping_and_pixel_encoding(
+	struct output_pixel_processor *opp,
+	const struct clamping_and_pixel_encoding_params *params)
+{
+	struct dce110_opp *opp110 = TO_DCE110_OPP(opp);
+
+	dce110_opp_set_clamping(opp110, params);
+	set_pixel_encoding(opp110, params);
+}
+
+static void program_formatter_420_memory(struct output_pixel_processor *opp)
+{
+	struct dce110_opp *opp110 = TO_DCE110_OPP(opp);
+	uint32_t fmt_mem_cntl_value;
+
+	/* Program source select*/
+	/* Use HW default source select for FMT_MEMORYx_CONTROL */
+	/* Use that value for FMT_SRC_SELECT as well*/
+	REG_GET(CONTROL,
+			FMT420_MEM0_SOURCE_SEL, &fmt_mem_cntl_value);
+
+	REG_UPDATE(FMT_CONTROL,
+			FMT_SRC_SELECT, fmt_mem_cntl_value);
+
+	/* Turn on the memory */
+	REG_UPDATE(CONTROL,
+			FMT420_MEM0_PWR_FORCE, 0);
+}
+
+void dce110_opp_set_dyn_expansion(
+	struct output_pixel_processor *opp,
+	enum dc_color_space color_sp,
+	enum dc_color_depth color_dpth,
+	enum signal_type signal)
+{
+	struct dce110_opp *opp110 = TO_DCE110_OPP(opp);
+
+	REG_UPDATE_2(FMT_DYNAMIC_EXP_CNTL,
+			FMT_DYNAMIC_EXP_EN, 0,
+			FMT_DYNAMIC_EXP_MODE, 0);
+
+	/*00 - 10-bit -> 12-bit dynamic expansion*/
+	/*01 - 8-bit  -> 12-bit dynamic expansion*/
+	if (signal == SIGNAL_TYPE_HDMI_TYPE_A ||
+		signal == SIGNAL_TYPE_DISPLAY_PORT ||
+		signal == SIGNAL_TYPE_DISPLAY_PORT_MST) {
+		switch (color_dpth) {
+		case COLOR_DEPTH_888:
+			REG_UPDATE_2(FMT_DYNAMIC_EXP_CNTL,
+				FMT_DYNAMIC_EXP_EN, 1,
+				FMT_DYNAMIC_EXP_MODE, 1);
+			break;
+		case COLOR_DEPTH_101010:
+			REG_UPDATE_2(FMT_DYNAMIC_EXP_CNTL,
+				FMT_DYNAMIC_EXP_EN, 1,
+				FMT_DYNAMIC_EXP_MODE, 0);
+			break;
+		case COLOR_DEPTH_121212:
+			REG_UPDATE_2(
+				FMT_DYNAMIC_EXP_CNTL,
+				FMT_DYNAMIC_EXP_EN, 1,/*otherwise last two bits are zero*/
+				FMT_DYNAMIC_EXP_MODE, 0);
+			break;
+		default:
+			break;
+		}
+	}
+}
+
+static void program_formatter_reset_dig_resync_fifo(struct output_pixel_processor *opp)
+{
+	struct dce110_opp *opp110 = TO_DCE110_OPP(opp);
+
+	/* clear previous phase lock status*/
+	REG_UPDATE(FMT_CONTROL,
+			FMT_420_PIXEL_PHASE_LOCKED_CLEAR, 1);
+
+	/* poll until FMT_420_PIXEL_PHASE_LOCKED become 1*/
+	REG_WAIT(FMT_CONTROL, FMT_420_PIXEL_PHASE_LOCKED, 1, 10, 10);
+
+}
+
+void dce110_opp_program_fmt(
+	struct output_pixel_processor *opp,
+	struct bit_depth_reduction_params *fmt_bit_depth,
+	struct clamping_and_pixel_encoding_params *clamping)
+{
+	/* dithering is affected by <CrtcSourceSelect>, hence should be
+	 * programmed afterwards */
+
+	if (clamping->pixel_encoding == PIXEL_ENCODING_YCBCR420)
+		program_formatter_420_memory(opp);
+
+	dce110_opp_program_bit_depth_reduction(
+		opp,
+		fmt_bit_depth);
+
+	dce110_opp_program_clamping_and_pixel_encoding(
+		opp,
+		clamping);
+
+	if (clamping->pixel_encoding == PIXEL_ENCODING_YCBCR420)
+		program_formatter_reset_dig_resync_fifo(opp);
+
+	return;
+}
+
+
+
+
+
+/*****************************************/
+/* Constructor, Destructor               */
+/*****************************************/
+
+static const struct opp_funcs funcs = {
+	.opp_set_dyn_expansion = dce110_opp_set_dyn_expansion,
+	.opp_destroy = dce110_opp_destroy,
+	.opp_program_fmt = dce110_opp_program_fmt,
+	.opp_program_bit_depth_reduction = dce110_opp_program_bit_depth_reduction
+};
+
+void dce110_opp_construct(struct dce110_opp *opp110,
+	struct dc_context *ctx,
+	uint32_t inst,
+	const struct dce_opp_registers *regs,
+	const struct dce_opp_shift *opp_shift,
+	const struct dce_opp_mask *opp_mask)
+{
+	opp110->base.funcs = &funcs;
+
+	opp110->base.ctx = ctx;
+
+	opp110->base.inst = inst;
+
+	opp110->regs = regs;
+	opp110->opp_shift = opp_shift;
+	opp110->opp_mask = opp_mask;
+}
+
+void dce110_opp_destroy(struct output_pixel_processor **opp)
+{
+	if (*opp)
+		kfree(FROM_DCE11_OPP(*opp));
+	*opp = NULL;
+}
+
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_opp.h b/drivers/gpu/drm/amd/display/dc/dce/dce_opp.h
new file mode 100644
index 000000000000..2ab0147cbd9d
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_opp.h
@@ -0,0 +1,310 @@
+/* Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_OPP_DCE_H__
+#define __DC_OPP_DCE_H__
+
+#include "dc_types.h"
+#include "opp.h"
+#include "core_types.h"
+
+#define FROM_DCE11_OPP(opp)\
+	container_of(opp, struct dce110_opp, base)
+
+enum dce110_opp_reg_type {
+	DCE110_OPP_REG_DCP = 0,
+	DCE110_OPP_REG_DCFE,
+	DCE110_OPP_REG_FMT,
+
+	DCE110_OPP_REG_MAX
+};
+
+#define OPP_COMMON_REG_LIST_BASE(id) \
+	SRI(FMT_DYNAMIC_EXP_CNTL, FMT, id), \
+	SRI(FMT_BIT_DEPTH_CONTROL, FMT, id), \
+	SRI(FMT_CONTROL, FMT, id), \
+	SRI(FMT_DITHER_RAND_R_SEED, FMT, id), \
+	SRI(FMT_DITHER_RAND_G_SEED, FMT, id), \
+	SRI(FMT_DITHER_RAND_B_SEED, FMT, id), \
+	SRI(FMT_CLAMP_CNTL, FMT, id), \
+	SRI(FMT_CLAMP_COMPONENT_R, FMT, id), \
+	SRI(FMT_CLAMP_COMPONENT_G, FMT, id), \
+	SRI(FMT_CLAMP_COMPONENT_B, FMT, id)
+
+#define OPP_DCE_80_REG_LIST(id) \
+	OPP_COMMON_REG_LIST_BASE(id), \
+	SRI(FMT_TEMPORAL_DITHER_PATTERN_CONTROL, FMT, id), \
+	SRI(FMT_TEMPORAL_DITHER_PROGRAMMABLE_PATTERN_S_MATRIX, FMT, id), \
+	SRI(FMT_TEMPORAL_DITHER_PROGRAMMABLE_PATTERN_T_MATRIX, FMT, id)
+
+#define OPP_DCE_100_REG_LIST(id) \
+	OPP_COMMON_REG_LIST_BASE(id), \
+	SRI(FMT_TEMPORAL_DITHER_PATTERN_CONTROL, FMT, id), \
+	SRI(FMT_TEMPORAL_DITHER_PROGRAMMABLE_PATTERN_S_MATRIX, FMT, id), \
+	SRI(FMT_TEMPORAL_DITHER_PROGRAMMABLE_PATTERN_T_MATRIX, FMT, id)
+
+#define OPP_DCE_110_REG_LIST(id) \
+	OPP_COMMON_REG_LIST_BASE(id), \
+	SRI(FMT_TEMPORAL_DITHER_PATTERN_CONTROL, FMT, id), \
+	SRI(FMT_TEMPORAL_DITHER_PROGRAMMABLE_PATTERN_S_MATRIX, FMT, id), \
+	SRI(FMT_TEMPORAL_DITHER_PROGRAMMABLE_PATTERN_T_MATRIX, FMT, id)
+
+#define OPP_DCE_112_REG_LIST(id) \
+	OPP_COMMON_REG_LIST_BASE(id), \
+	SRI(FMT_TEMPORAL_DITHER_PATTERN_CONTROL, FMT, id), \
+	SRI(FMT_TEMPORAL_DITHER_PROGRAMMABLE_PATTERN_S_MATRIX, FMT, id), \
+	SRI(FMT_TEMPORAL_DITHER_PROGRAMMABLE_PATTERN_T_MATRIX, FMT, id), \
+	SRI(CONTROL, FMT_MEMORY, id)
+
+#define OPP_DCE_120_REG_LIST(id) \
+	OPP_COMMON_REG_LIST_BASE(id), \
+	SRI(CONTROL, FMT_MEMORY, id)
+
+#define OPP_SF(reg_name, field_name, post_fix)\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
+#define OPP_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh)\
+	OPP_SF(FMT_DYNAMIC_EXP_CNTL, FMT_DYNAMIC_EXP_EN, mask_sh),\
+	OPP_SF(FMT_DYNAMIC_EXP_CNTL, FMT_DYNAMIC_EXP_MODE, mask_sh),\
+	OPP_SF(FMT_BIT_DEPTH_CONTROL, FMT_TRUNCATE_EN, mask_sh),\
+	OPP_SF(FMT_BIT_DEPTH_CONTROL, FMT_TRUNCATE_DEPTH, mask_sh),\
+	OPP_SF(FMT_BIT_DEPTH_CONTROL, FMT_TRUNCATE_MODE, mask_sh),\
+	OPP_SF(FMT_BIT_DEPTH_CONTROL, FMT_SPATIAL_DITHER_EN, mask_sh),\
+	OPP_SF(FMT_BIT_DEPTH_CONTROL, FMT_SPATIAL_DITHER_DEPTH, mask_sh),\
+	OPP_SF(FMT_BIT_DEPTH_CONTROL, FMT_SPATIAL_DITHER_MODE, mask_sh),\
+	OPP_SF(FMT_BIT_DEPTH_CONTROL, FMT_HIGHPASS_RANDOM_ENABLE, mask_sh),\
+	OPP_SF(FMT_BIT_DEPTH_CONTROL, FMT_FRAME_RANDOM_ENABLE, mask_sh),\
+	OPP_SF(FMT_BIT_DEPTH_CONTROL, FMT_RGB_RANDOM_ENABLE, mask_sh),\
+	OPP_SF(FMT_BIT_DEPTH_CONTROL, FMT_TEMPORAL_DITHER_EN, mask_sh),\
+	OPP_SF(FMT_DITHER_RAND_R_SEED, FMT_RAND_R_SEED, mask_sh),\
+	OPP_SF(FMT_DITHER_RAND_G_SEED, FMT_RAND_G_SEED, mask_sh),\
+	OPP_SF(FMT_DITHER_RAND_B_SEED, FMT_RAND_B_SEED, mask_sh),\
+	OPP_SF(FMT_BIT_DEPTH_CONTROL, FMT_TEMPORAL_DITHER_EN, mask_sh),\
+	OPP_SF(FMT_BIT_DEPTH_CONTROL, FMT_TEMPORAL_DITHER_RESET, mask_sh),\
+	OPP_SF(FMT_BIT_DEPTH_CONTROL, FMT_TEMPORAL_DITHER_OFFSET, mask_sh),\
+	OPP_SF(FMT_BIT_DEPTH_CONTROL, FMT_TEMPORAL_DITHER_DEPTH, mask_sh),\
+	OPP_SF(FMT_BIT_DEPTH_CONTROL, FMT_TEMPORAL_LEVEL, mask_sh),\
+	OPP_SF(FMT_BIT_DEPTH_CONTROL, FMT_25FRC_SEL, mask_sh),\
+	OPP_SF(FMT_BIT_DEPTH_CONTROL, FMT_50FRC_SEL, mask_sh),\
+	OPP_SF(FMT_BIT_DEPTH_CONTROL, FMT_75FRC_SEL, mask_sh),\
+	OPP_SF(FMT_CONTROL, FMT_SRC_SELECT, mask_sh),\
+	OPP_SF(FMT_CLAMP_CNTL, FMT_CLAMP_DATA_EN, mask_sh),\
+	OPP_SF(FMT_CLAMP_CNTL, FMT_CLAMP_COLOR_FORMAT, mask_sh),\
+	OPP_SF(FMT_CLAMP_COMPONENT_R, FMT_CLAMP_LOWER_R, mask_sh),\
+	OPP_SF(FMT_CLAMP_COMPONENT_R, FMT_CLAMP_UPPER_R, mask_sh),\
+	OPP_SF(FMT_CLAMP_COMPONENT_G, FMT_CLAMP_LOWER_G, mask_sh),\
+	OPP_SF(FMT_CLAMP_COMPONENT_G, FMT_CLAMP_UPPER_G, mask_sh),\
+	OPP_SF(FMT_CLAMP_COMPONENT_B, FMT_CLAMP_LOWER_B, mask_sh),\
+	OPP_SF(FMT_CLAMP_COMPONENT_B, FMT_CLAMP_UPPER_B, mask_sh),\
+	OPP_SF(FMT_CONTROL, FMT_PIXEL_ENCODING, mask_sh),\
+	OPP_SF(FMT_CONTROL, FMT_SUBSAMPLING_MODE, mask_sh),\
+	OPP_SF(FMT_CONTROL, FMT_SUBSAMPLING_ORDER, mask_sh)
+
+#define OPP_COMMON_MASK_SH_LIST_DCE_110(mask_sh)\
+	OPP_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh),\
+	OPP_SF(FMT_CONTROL, FMT_SPATIAL_DITHER_FRAME_COUNTER_MAX, mask_sh),\
+	OPP_SF(FMT_CONTROL, FMT_SPATIAL_DITHER_FRAME_COUNTER_BIT_SWAP, mask_sh),\
+	OPP_SF(FMT_CONTROL, FMT_STEREOSYNC_OVERRIDE, mask_sh)
+
+#define OPP_COMMON_MASK_SH_LIST_DCE_100(mask_sh)\
+	OPP_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh),\
+	OPP_SF(FMT_CONTROL, FMT_SPATIAL_DITHER_FRAME_COUNTER_MAX, mask_sh),\
+	OPP_SF(FMT_CONTROL, FMT_SPATIAL_DITHER_FRAME_COUNTER_BIT_SWAP, mask_sh),\
+	OPP_SF(FMT_CONTROL, FMT_STEREOSYNC_OVERRIDE, mask_sh)
+
+#define OPP_COMMON_MASK_SH_LIST_DCE_112(mask_sh)\
+	OPP_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh),\
+	OPP_SF(FMT_MEMORY0_CONTROL, FMT420_MEM0_SOURCE_SEL, mask_sh),\
+	OPP_SF(FMT_MEMORY0_CONTROL, FMT420_MEM0_PWR_FORCE, mask_sh),\
+	OPP_SF(FMT_CONTROL, FMT_420_PIXEL_PHASE_LOCKED_CLEAR, mask_sh),\
+	OPP_SF(FMT_CONTROL, FMT_420_PIXEL_PHASE_LOCKED, mask_sh),\
+	OPP_SF(FMT_CONTROL, FMT_CBCR_BIT_REDUCTION_BYPASS, mask_sh),\
+	OPP_SF(FMT_CONTROL, FMT_SPATIAL_DITHER_FRAME_COUNTER_MAX, mask_sh),\
+	OPP_SF(FMT_CONTROL, FMT_SPATIAL_DITHER_FRAME_COUNTER_BIT_SWAP, mask_sh),\
+	OPP_SF(FMT_CONTROL, FMT_STEREOSYNC_OVERRIDE, mask_sh)
+
+#define OPP_COMMON_MASK_SH_LIST_DCE_80(mask_sh)\
+	OPP_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh)
+
+#define OPP_COMMON_MASK_SH_LIST_DCE_120(mask_sh)\
+	OPP_SF(FMT0_FMT_DYNAMIC_EXP_CNTL, FMT_DYNAMIC_EXP_EN, mask_sh),\
+	OPP_SF(FMT0_FMT_DYNAMIC_EXP_CNTL, FMT_DYNAMIC_EXP_MODE, mask_sh),\
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_TRUNCATE_EN, mask_sh),\
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_TRUNCATE_DEPTH, mask_sh),\
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_TRUNCATE_MODE, mask_sh),\
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_SPATIAL_DITHER_EN, mask_sh),\
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_SPATIAL_DITHER_DEPTH, mask_sh),\
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_SPATIAL_DITHER_MODE, mask_sh),\
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_TEMPORAL_DITHER_EN, mask_sh),\
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_TEMPORAL_DITHER_RESET, mask_sh),\
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_TEMPORAL_DITHER_OFFSET, mask_sh),\
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_TEMPORAL_DITHER_DEPTH, mask_sh),\
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_TEMPORAL_LEVEL, mask_sh),\
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_25FRC_SEL, mask_sh),\
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_50FRC_SEL, mask_sh),\
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_75FRC_SEL, mask_sh),\
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_HIGHPASS_RANDOM_ENABLE, mask_sh),\
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_FRAME_RANDOM_ENABLE, mask_sh),\
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_RGB_RANDOM_ENABLE, mask_sh),\
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_TEMPORAL_DITHER_EN, mask_sh),\
+	OPP_SF(FMT0_FMT_CONTROL, FMT_SPATIAL_DITHER_FRAME_COUNTER_MAX, mask_sh),\
+	OPP_SF(FMT0_FMT_CONTROL, FMT_SPATIAL_DITHER_FRAME_COUNTER_BIT_SWAP, mask_sh),\
+	OPP_SF(FMT0_FMT_CONTROL, FMT_STEREOSYNC_OVERRIDE, mask_sh),\
+	OPP_SF(FMT0_FMT_DITHER_RAND_R_SEED, FMT_RAND_R_SEED, mask_sh),\
+	OPP_SF(FMT0_FMT_DITHER_RAND_G_SEED, FMT_RAND_G_SEED, mask_sh),\
+	OPP_SF(FMT0_FMT_DITHER_RAND_B_SEED, FMT_RAND_B_SEED, mask_sh),\
+	OPP_SF(FMT_MEMORY0_CONTROL, FMT420_MEM0_SOURCE_SEL, mask_sh),\
+	OPP_SF(FMT_MEMORY0_CONTROL, FMT420_MEM0_PWR_FORCE, mask_sh),\
+	OPP_SF(FMT0_FMT_CONTROL, FMT_SRC_SELECT, mask_sh),\
+	OPP_SF(FMT0_FMT_CONTROL, FMT_420_PIXEL_PHASE_LOCKED_CLEAR, mask_sh),\
+	OPP_SF(FMT0_FMT_CONTROL, FMT_420_PIXEL_PHASE_LOCKED, mask_sh),\
+	OPP_SF(FMT0_FMT_CLAMP_CNTL, FMT_CLAMP_DATA_EN, mask_sh),\
+	OPP_SF(FMT0_FMT_CLAMP_CNTL, FMT_CLAMP_COLOR_FORMAT, mask_sh),\
+	OPP_SF(FMT0_FMT_CLAMP_COMPONENT_R, FMT_CLAMP_LOWER_R, mask_sh),\
+	OPP_SF(FMT0_FMT_CLAMP_COMPONENT_R, FMT_CLAMP_UPPER_R, mask_sh),\
+	OPP_SF(FMT0_FMT_CLAMP_COMPONENT_G, FMT_CLAMP_LOWER_G, mask_sh),\
+	OPP_SF(FMT0_FMT_CLAMP_COMPONENT_G, FMT_CLAMP_UPPER_G, mask_sh),\
+	OPP_SF(FMT0_FMT_CLAMP_COMPONENT_B, FMT_CLAMP_LOWER_B, mask_sh),\
+	OPP_SF(FMT0_FMT_CLAMP_COMPONENT_B, FMT_CLAMP_UPPER_B, mask_sh),\
+	OPP_SF(FMT0_FMT_CONTROL, FMT_PIXEL_ENCODING, mask_sh),\
+	OPP_SF(FMT0_FMT_CONTROL, FMT_SUBSAMPLING_MODE, mask_sh),\
+	OPP_SF(FMT0_FMT_CONTROL, FMT_SUBSAMPLING_ORDER, mask_sh),\
+	OPP_SF(FMT0_FMT_CONTROL, FMT_CBCR_BIT_REDUCTION_BYPASS, mask_sh)
+
+#define OPP_REG_FIELD_LIST(type) \
+	type FMT_DYNAMIC_EXP_EN; \
+	type FMT_DYNAMIC_EXP_MODE; \
+	type FMT_TRUNCATE_EN; \
+	type FMT_TRUNCATE_DEPTH; \
+	type FMT_TRUNCATE_MODE; \
+	type FMT_SPATIAL_DITHER_EN; \
+	type FMT_SPATIAL_DITHER_DEPTH; \
+	type FMT_SPATIAL_DITHER_MODE; \
+	type FMT_TEMPORAL_DITHER_EN; \
+	type FMT_TEMPORAL_DITHER_RESET; \
+	type FMT_TEMPORAL_DITHER_OFFSET; \
+	type FMT_TEMPORAL_DITHER_DEPTH; \
+	type FMT_TEMPORAL_LEVEL; \
+	type FMT_25FRC_SEL; \
+	type FMT_50FRC_SEL; \
+	type FMT_75FRC_SEL; \
+	type FMT_HIGHPASS_RANDOM_ENABLE; \
+	type FMT_FRAME_RANDOM_ENABLE; \
+	type FMT_RGB_RANDOM_ENABLE; \
+	type FMT_SPATIAL_DITHER_FRAME_COUNTER_MAX; \
+	type FMT_SPATIAL_DITHER_FRAME_COUNTER_BIT_SWAP; \
+	type FMT_STEREOSYNC_OVERRIDE; \
+	type FMT_RAND_R_SEED; \
+	type FMT_RAND_G_SEED; \
+	type FMT_RAND_B_SEED; \
+	type FMT420_MEM0_SOURCE_SEL; \
+	type FMT420_MEM0_PWR_FORCE; \
+	type FMT_SRC_SELECT; \
+	type FMT_420_PIXEL_PHASE_LOCKED_CLEAR; \
+	type FMT_420_PIXEL_PHASE_LOCKED; \
+	type FMT_CLAMP_DATA_EN; \
+	type FMT_CLAMP_COLOR_FORMAT; \
+	type FMT_CLAMP_LOWER_R; \
+	type FMT_CLAMP_UPPER_R; \
+	type FMT_CLAMP_LOWER_G; \
+	type FMT_CLAMP_UPPER_G; \
+	type FMT_CLAMP_LOWER_B; \
+	type FMT_CLAMP_UPPER_B; \
+	type FMT_PIXEL_ENCODING; \
+	type FMT_SUBSAMPLING_ORDER; \
+	type FMT_SUBSAMPLING_MODE; \
+	type FMT_CBCR_BIT_REDUCTION_BYPASS;\
+
+struct dce_opp_shift {
+	OPP_REG_FIELD_LIST(uint8_t)
+};
+
+struct dce_opp_mask {
+	OPP_REG_FIELD_LIST(uint32_t)
+};
+
+struct dce_opp_registers {
+	uint32_t FMT_DYNAMIC_EXP_CNTL;
+	uint32_t FMT_BIT_DEPTH_CONTROL;
+	uint32_t FMT_CONTROL;
+	uint32_t FMT_DITHER_RAND_R_SEED;
+	uint32_t FMT_DITHER_RAND_G_SEED;
+	uint32_t FMT_DITHER_RAND_B_SEED;
+	uint32_t FMT_TEMPORAL_DITHER_PATTERN_CONTROL;
+	uint32_t FMT_TEMPORAL_DITHER_PROGRAMMABLE_PATTERN_S_MATRIX;
+	uint32_t FMT_TEMPORAL_DITHER_PROGRAMMABLE_PATTERN_T_MATRIX;
+	uint32_t CONTROL;
+	uint32_t FMT_CLAMP_CNTL;
+	uint32_t FMT_CLAMP_COMPONENT_R;
+	uint32_t FMT_CLAMP_COMPONENT_G;
+	uint32_t FMT_CLAMP_COMPONENT_B;
+};
+
+/* OPP RELATED */
+#define TO_DCE110_OPP(opp)\
+	container_of(opp, struct dce110_opp, base)
+
+struct dce110_opp {
+	struct output_pixel_processor base;
+	const struct dce_opp_registers *regs;
+	const struct dce_opp_shift *opp_shift;
+	const struct dce_opp_mask *opp_mask;
+};
+
+void dce110_opp_construct(struct dce110_opp *opp110,
+	struct dc_context *ctx,
+	uint32_t inst,
+	const struct dce_opp_registers *regs,
+	const struct dce_opp_shift *opp_shift,
+	const struct dce_opp_mask *opp_mask);
+
+void dce110_opp_destroy(struct output_pixel_processor **opp);
+
+
+
+/* FORMATTER RELATED */
+void dce110_opp_program_bit_depth_reduction(
+	struct output_pixel_processor *opp,
+	const struct bit_depth_reduction_params *params);
+
+void dce110_opp_program_clamping_and_pixel_encoding(
+	struct output_pixel_processor *opp,
+	const struct clamping_and_pixel_encoding_params *params);
+
+void dce110_opp_set_dyn_expansion(
+	struct output_pixel_processor *opp,
+	enum dc_color_space color_sp,
+	enum dc_color_depth color_dpth,
+	enum signal_type signal);
+
+void dce110_opp_program_fmt(
+	struct output_pixel_processor *opp,
+	struct bit_depth_reduction_params *fmt_bit_depth,
+	struct clamping_and_pixel_encoding_params *clamping);
+
+void dce110_opp_set_clamping(
+	struct dce110_opp *opp110,
+	const struct clamping_and_pixel_encoding_params *params);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_scl_filters.c b/drivers/gpu/drm/amd/display/dc/dce/dce_scl_filters.c
new file mode 100644
index 000000000000..6243450b41b7
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_scl_filters.c
@@ -0,0 +1,1119 @@
+/*
+ * Copyright 2012-16 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "transform.h"
+
+static const uint16_t filter_2tap_16p[18] = {
+	4096, 0,
+	3840, 256,
+	3584, 512,
+	3328, 768,
+	3072, 1024,
+	2816, 1280,
+	2560, 1536,
+	2304, 1792,
+	2048, 2048
+};
+
+static const uint16_t filter_3tap_16p_upscale[27] = {
+	2048, 2048, 0,
+	1708, 2424, 16348,
+	1372, 2796, 16308,
+	1056, 3148, 16272,
+	768, 3464, 16244,
+	512, 3728, 16236,
+	296, 3928, 16252,
+	124, 4052, 16296,
+	0, 4096, 0
+};
+
+static const uint16_t filter_3tap_16p_117[27] = {
+	2048, 2048, 0,
+	1824, 2276, 16376,
+	1600, 2496, 16380,
+	1376, 2700, 16,
+	1156, 2880, 52,
+	948, 3032, 108,
+	756, 3144, 192,
+	580, 3212, 296,
+	428, 3236, 428
+};
+
+static const uint16_t filter_3tap_16p_150[27] = {
+	2048, 2048, 0,
+	1872, 2184, 36,
+	1692, 2308, 88,
+	1516, 2420, 156,
+	1340, 2516, 236,
+	1168, 2592, 328,
+	1004, 2648, 440,
+	844, 2684, 560,
+	696, 2696, 696
+};
+
+static const uint16_t filter_3tap_16p_183[27] = {
+	2048, 2048, 0,
+	1892, 2104, 92,
+	1744, 2152, 196,
+	1592, 2196, 300,
+	1448, 2232, 412,
+	1304, 2256, 528,
+	1168, 2276, 648,
+	1032, 2288, 772,
+	900, 2292, 900
+};
+
+static const uint16_t filter_4tap_16p_upscale[36] = {
+	0, 4096, 0, 0,
+	16240, 4056, 180, 16380,
+	16136, 3952, 404, 16364,
+	16072, 3780, 664, 16344,
+	16040, 3556, 952, 16312,
+	16036, 3284, 1268, 16272,
+	16052, 2980, 1604, 16224,
+	16084, 2648, 1952, 16176,
+	16128, 2304, 2304, 16128
+};
+
+static const uint16_t filter_4tap_16p_117[36] = {
+	428, 3236, 428, 0,
+	276, 3232, 604, 16364,
+	148, 3184, 800, 16340,
+	44, 3104, 1016, 16312,
+	16344, 2984, 1244, 16284,
+	16284, 2832, 1488, 16256,
+	16244, 2648, 1732, 16236,
+	16220, 2440, 1976, 16220,
+	16212, 2216, 2216, 16212
+};
+
+static const uint16_t filter_4tap_16p_150[36] = {
+	696, 2700, 696, 0,
+	560, 2700, 848, 16364,
+	436, 2676, 1008, 16348,
+	328, 2628, 1180, 16336,
+	232, 2556, 1356, 16328,
+	152, 2460, 1536, 16328,
+	84, 2344, 1716, 16332,
+	28, 2208, 1888, 16348,
+	16376, 2052, 2052, 16376
+};
+
+static const uint16_t filter_4tap_16p_183[36] = {
+	940, 2208, 940, 0,
+	832, 2200, 1052, 4,
+	728, 2180, 1164, 16,
+	628, 2148, 1280, 36,
+	536, 2100, 1392, 60,
+	448, 2044, 1504, 92,
+	368, 1976, 1612, 132,
+	296, 1900, 1716, 176,
+	232, 1812, 1812, 232
+};
+
+static const uint16_t filter_2tap_64p[66] = {
+	4096, 0,
+	4032, 64,
+	3968, 128,
+	3904, 192,
+	3840, 256,
+	3776, 320,
+	3712, 384,
+	3648, 448,
+	3584, 512,
+	3520, 576,
+	3456, 640,
+	3392, 704,
+	3328, 768,
+	3264, 832,
+	3200, 896,
+	3136, 960,
+	3072, 1024,
+	3008, 1088,
+	2944, 1152,
+	2880, 1216,
+	2816, 1280,
+	2752, 1344,
+	2688, 1408,
+	2624, 1472,
+	2560, 1536,
+	2496, 1600,
+	2432, 1664,
+	2368, 1728,
+	2304, 1792,
+	2240, 1856,
+	2176, 1920,
+	2112, 1984,
+	2048, 2048 };
+
+static const uint16_t filter_3tap_64p_upscale[99] = {
+	2048, 2048, 0,
+	1960, 2140, 16376,
+	1876, 2236, 16364,
+	1792, 2328, 16356,
+	1708, 2424, 16348,
+	1620, 2516, 16336,
+	1540, 2612, 16328,
+	1456, 2704, 16316,
+	1372, 2796, 16308,
+	1292, 2884, 16296,
+	1212, 2976, 16288,
+	1136, 3060, 16280,
+	1056, 3148, 16272,
+	984, 3228, 16264,
+	908, 3312, 16256,
+	836, 3388, 16248,
+	768, 3464, 16244,
+	700, 3536, 16240,
+	636, 3604, 16236,
+	572, 3668, 16236,
+	512, 3728, 16236,
+	456, 3784, 16236,
+	400, 3836, 16240,
+	348, 3884, 16244,
+	296, 3928, 16252,
+	252, 3964, 16260,
+	204, 4000, 16268,
+	164, 4028, 16284,
+	124, 4052, 16296,
+	88, 4072, 16316,
+	56, 4084, 16336,
+	24, 4092, 16356,
+	0, 4096, 0
+};
+
+static const uint16_t filter_3tap_64p_117[99] = {
+	2048, 2048, 0,
+	1992, 2104, 16380,
+	1936, 2160, 16380,
+	1880, 2220, 16376,
+	1824, 2276, 16376,
+	1768, 2332, 16376,
+	1712, 2388, 16376,
+	1656, 2444, 16376,
+	1600, 2496, 16380,
+	1544, 2548, 0,
+	1488, 2600, 4,
+	1432, 2652, 8,
+	1376, 2700, 16,
+	1320, 2748, 20,
+	1264, 2796, 32,
+	1212, 2840, 40,
+	1156, 2880, 52,
+	1104, 2920, 64,
+	1052, 2960, 80,
+	1000, 2996, 92,
+	948, 3032, 108,
+	900, 3060, 128,
+	852, 3092, 148,
+	804, 3120, 168,
+	756, 3144, 192,
+	712, 3164, 216,
+	668, 3184, 240,
+	624, 3200, 268,
+	580, 3212, 296,
+	540, 3220, 328,
+	500, 3228, 360,
+	464, 3232, 392,
+	428, 3236, 428
+};
+
+static const uint16_t filter_3tap_64p_150[99] = {
+	2048, 2048, 0,
+	2004, 2080, 8,
+	1960, 2116, 16,
+	1916, 2148, 28,
+	1872, 2184, 36,
+	1824, 2216, 48,
+	1780, 2248, 60,
+	1736, 2280, 76,
+	1692, 2308, 88,
+	1648, 2336, 104,
+	1604, 2368, 120,
+	1560, 2392, 136,
+	1516, 2420, 156,
+	1472, 2444, 172,
+	1428, 2472, 192,
+	1384, 2492, 212,
+	1340, 2516, 236,
+	1296, 2536, 256,
+	1252, 2556, 280,
+	1212, 2576, 304,
+	1168, 2592, 328,
+	1124, 2608, 356,
+	1084, 2624, 384,
+	1044, 2636, 412,
+	1004, 2648, 440,
+	964, 2660, 468,
+	924, 2668, 500,
+	884, 2676, 528,
+	844, 2684, 560,
+	808, 2688, 596,
+	768, 2692, 628,
+	732, 2696, 664,
+	696, 2696, 696
+};
+
+static const uint16_t filter_3tap_64p_183[99] = {
+	2048, 2048, 0,
+	2008, 2060, 20,
+	1968, 2076, 44,
+	1932, 2088, 68,
+	1892, 2104, 92,
+	1856, 2116, 120,
+	1816, 2128, 144,
+	1780, 2140, 168,
+	1744, 2152, 196,
+	1704, 2164, 220,
+	1668, 2176, 248,
+	1632, 2188, 272,
+	1592, 2196, 300,
+	1556, 2204, 328,
+	1520, 2216, 356,
+	1484, 2224, 384,
+	1448, 2232, 412,
+	1412, 2240, 440,
+	1376, 2244, 468,
+	1340, 2252, 496,
+	1304, 2256, 528,
+	1272, 2264, 556,
+	1236, 2268, 584,
+	1200, 2272, 616,
+	1168, 2276, 648,
+	1132, 2280, 676,
+	1100, 2284, 708,
+	1064, 2288, 740,
+	1032, 2288, 772,
+	996, 2292, 800,
+	964, 2292, 832,
+	932, 2292, 868,
+	900, 2292, 900
+};
+
+static const uint16_t filter_4tap_64p_upscale[132] = {
+	0, 4096, 0, 0,
+	16344, 4092, 40, 0,
+	16308, 4084, 84, 16380,
+	16272, 4072, 132, 16380,
+	16240, 4056, 180, 16380,
+	16212, 4036, 232, 16376,
+	16184, 4012, 288, 16372,
+	16160, 3984, 344, 16368,
+	16136, 3952, 404, 16364,
+	16116, 3916, 464, 16360,
+	16100, 3872, 528, 16356,
+	16084, 3828, 596, 16348,
+	16072, 3780, 664, 16344,
+	16060, 3728, 732, 16336,
+	16052, 3676, 804, 16328,
+	16044, 3616, 876, 16320,
+	16040, 3556, 952, 16312,
+	16036, 3492, 1028, 16300,
+	16032, 3424, 1108, 16292,
+	16032, 3356, 1188, 16280,
+	16036, 3284, 1268, 16272,
+	16036, 3212, 1352, 16260,
+	16040, 3136, 1436, 16248,
+	16044, 3056, 1520, 16236,
+	16052, 2980, 1604, 16224,
+	16060, 2896, 1688, 16212,
+	16064, 2816, 1776, 16200,
+	16076, 2732, 1864, 16188,
+	16084, 2648, 1952, 16176,
+	16092, 2564, 2040, 16164,
+	16104, 2476, 2128, 16152,
+	16116, 2388, 2216, 16140,
+	16128, 2304, 2304, 16128 };
+
+static const uint16_t filter_4tap_64p_117[132] = {
+	420, 3248, 420, 0,
+	380, 3248, 464, 16380,
+	344, 3248, 508, 16372,
+	308, 3248, 552, 16368,
+	272, 3240, 596, 16364,
+	236, 3236, 644, 16356,
+	204, 3224, 692, 16352,
+	172, 3212, 744, 16344,
+	144, 3196, 796, 16340,
+	116, 3180, 848, 16332,
+	88, 3160, 900, 16324,
+	60, 3136, 956, 16320,
+	36, 3112, 1012, 16312,
+	16, 3084, 1068, 16304,
+	16380, 3056, 1124, 16296,
+	16360, 3024, 1184, 16292,
+	16340, 2992, 1244, 16284,
+	16324, 2956, 1304, 16276,
+	16308, 2920, 1364, 16268,
+	16292, 2880, 1424, 16264,
+	16280, 2836, 1484, 16256,
+	16268, 2792, 1548, 16252,
+	16256, 2748, 1608, 16244,
+	16248, 2700, 1668, 16240,
+	16240, 2652, 1732, 16232,
+	16232, 2604, 1792, 16228,
+	16228, 2552, 1856, 16224,
+	16220, 2500, 1916, 16220,
+	16216, 2444, 1980, 16216,
+	16216, 2388, 2040, 16216,
+	16212, 2332, 2100, 16212,
+	16212, 2276, 2160, 16212,
+	16212, 2220, 2220, 16212 };
+
+static const uint16_t filter_4tap_64p_150[132] = {
+	696, 2700, 696, 0,
+	660, 2704, 732, 16380,
+	628, 2704, 768, 16376,
+	596, 2704, 804, 16372,
+	564, 2700, 844, 16364,
+	532, 2696, 884, 16360,
+	500, 2692, 924, 16356,
+	472, 2684, 964, 16352,
+	440, 2676, 1004, 16352,
+	412, 2668, 1044, 16348,
+	384, 2656, 1088, 16344,
+	360, 2644, 1128, 16340,
+	332, 2632, 1172, 16336,
+	308, 2616, 1216, 16336,
+	284, 2600, 1260, 16332,
+	260, 2580, 1304, 16332,
+	236, 2560, 1348, 16328,
+	216, 2540, 1392, 16328,
+	196, 2516, 1436, 16328,
+	176, 2492, 1480, 16324,
+	156, 2468, 1524, 16324,
+	136, 2440, 1568, 16328,
+	120, 2412, 1612, 16328,
+	104, 2384, 1656, 16328,
+	88, 2352, 1700, 16332,
+	72, 2324, 1744, 16332,
+	60, 2288, 1788, 16336,
+	48, 2256, 1828, 16340,
+	36, 2220, 1872, 16344,
+	24, 2184, 1912, 16352,
+	12, 2148, 1952, 16356,
+	4, 2112, 1996, 16364,
+	16380, 2072, 2036, 16372 };
+
+static const uint16_t filter_4tap_64p_183[132] = {
+	944, 2204, 944, 0,
+	916, 2204, 972, 0,
+	888, 2200, 996, 0,
+	860, 2200, 1024, 4,
+	832, 2196, 1052, 4,
+	808, 2192, 1080, 8,
+	780, 2188, 1108, 12,
+	756, 2180, 1140, 12,
+	728, 2176, 1168, 16,
+	704, 2168, 1196, 20,
+	680, 2160, 1224, 24,
+	656, 2152, 1252, 28,
+	632, 2144, 1280, 36,
+	608, 2132, 1308, 40,
+	584, 2120, 1336, 48,
+	560, 2112, 1364, 52,
+	536, 2096, 1392, 60,
+	516, 2084, 1420, 68,
+	492, 2072, 1448, 76,
+	472, 2056, 1476, 84,
+	452, 2040, 1504, 92,
+	428, 2024, 1532, 100,
+	408, 2008, 1560, 112,
+	392, 1992, 1584, 120,
+	372, 1972, 1612, 132,
+	352, 1956, 1636, 144,
+	336, 1936, 1664, 156,
+	316, 1916, 1688, 168,
+	300, 1896, 1712, 180,
+	284, 1876, 1736, 192,
+	268, 1852, 1760, 208,
+	252, 1832, 1784, 220,
+	236, 1808, 1808, 236 };
+
+static const uint16_t filter_5tap_64p_upscale[165] = {
+	15936, 2496, 2496, 15936, 0,
+	15948, 2404, 2580, 15924, 0,
+	15960, 2312, 2664, 15912, 4,
+	15976, 2220, 2748, 15904, 8,
+	15992, 2128, 2832, 15896, 12,
+	16004, 2036, 2912, 15888, 16,
+	16020, 1944, 2992, 15880, 20,
+	16036, 1852, 3068, 15876, 20,
+	16056, 1760, 3140, 15876, 24,
+	16072, 1668, 3216, 15872, 28,
+	16088, 1580, 3284, 15872, 32,
+	16104, 1492, 3352, 15876, 32,
+	16120, 1404, 3420, 15876, 36,
+	16140, 1316, 3480, 15884, 40,
+	16156, 1228, 3540, 15892, 40,
+	16172, 1144, 3600, 15900, 40,
+	16188, 1060, 3652, 15908, 44,
+	16204, 980, 3704, 15924, 44,
+	16220, 900, 3756, 15936, 44,
+	16236, 824, 3800, 15956, 44,
+	16248, 744, 3844, 15972, 44,
+	16264, 672, 3884, 15996, 44,
+	16276, 600, 3920, 16020, 44,
+	16292, 528, 3952, 16044, 40,
+	16304, 460, 3980, 16072, 40,
+	16316, 396, 4008, 16104, 36,
+	16328, 332, 4032, 16136, 32,
+	16336, 272, 4048, 16172, 28,
+	16348, 212, 4064, 16208, 24,
+	16356, 156, 4080, 16248, 16,
+	16368, 100, 4088, 16292, 12,
+	16376, 48, 4092, 16336, 4,
+	0, 0, 4096, 0, 0 };
+
+static const uint16_t filter_5tap_64p_117[165] = {
+	16056, 2372, 2372, 16056, 0,
+	16052, 2312, 2432, 16060, 0,
+	16052, 2252, 2488, 16064, 0,
+	16052, 2188, 2548, 16072, 0,
+	16052, 2124, 2600, 16076, 0,
+	16052, 2064, 2656, 16088, 0,
+	16052, 2000, 2708, 16096, 0,
+	16056, 1932, 2760, 16108, 0,
+	16060, 1868, 2808, 16120, 0,
+	16064, 1804, 2856, 16132, 0,
+	16068, 1740, 2904, 16148, 16380,
+	16076, 1676, 2948, 16164, 16380,
+	16080, 1612, 2992, 16180, 16376,
+	16088, 1544, 3032, 16200, 16372,
+	16096, 1480, 3072, 16220, 16372,
+	16104, 1420, 3108, 16244, 16368,
+	16112, 1356, 3144, 16268, 16364,
+	16120, 1292, 3180, 16292, 16360,
+	16128, 1232, 3212, 16320, 16356,
+	16136, 1168, 3240, 16344, 16352,
+	16144, 1108, 3268, 16376, 16344,
+	16156, 1048, 3292, 20, 16340,
+	16164, 988, 3316, 52, 16332,
+	16172, 932, 3336, 88, 16328,
+	16184, 872, 3356, 124, 16320,
+	16192, 816, 3372, 160, 16316,
+	16204, 760, 3388, 196, 16308,
+	16212, 708, 3400, 236, 16300,
+	16220, 656, 3412, 276, 16292,
+	16232, 604, 3420, 320, 16284,
+	16240, 552, 3424, 364, 16276,
+	16248, 504, 3428, 408, 16268,
+	16256, 456, 3428, 456, 16256 };
+
+static const uint16_t filter_5tap_64p_150[165] = {
+	16368, 2064, 2064, 16368, 0,
+	16352, 2028, 2100, 16380, 16380,
+	16340, 1996, 2132, 12, 16376,
+	16328, 1960, 2168, 24, 16376,
+	16316, 1924, 2204, 44, 16372,
+	16308, 1888, 2236, 60, 16368,
+	16296, 1848, 2268, 76, 16364,
+	16288, 1812, 2300, 96, 16360,
+	16280, 1772, 2328, 116, 16356,
+	16272, 1736, 2360, 136, 16352,
+	16268, 1696, 2388, 160, 16348,
+	16260, 1656, 2416, 180, 16344,
+	16256, 1616, 2440, 204, 16340,
+	16248, 1576, 2464, 228, 16336,
+	16244, 1536, 2492, 252, 16332,
+	16240, 1496, 2512, 276, 16324,
+	16240, 1456, 2536, 304, 16320,
+	16236, 1416, 2556, 332, 16316,
+	16232, 1376, 2576, 360, 16312,
+	16232, 1336, 2592, 388, 16308,
+	16232, 1296, 2612, 416, 16300,
+	16232, 1256, 2628, 448, 16296,
+	16232, 1216, 2640, 480, 16292,
+	16232, 1172, 2652, 512, 16288,
+	16232, 1132, 2664, 544, 16284,
+	16232, 1092, 2676, 576, 16280,
+	16236, 1056, 2684, 608, 16272,
+	16236, 1016, 2692, 644, 16268,
+	16240, 976, 2700, 680, 16264,
+	16240, 936, 2704, 712, 16260,
+	16244, 900, 2708, 748, 16256,
+	16248, 860, 2708, 788, 16252,
+	16248, 824, 2708, 824, 16248 };
+
+static const uint16_t filter_5tap_64p_183[165] = {
+	228, 1816, 1816, 228, 0,
+	216, 1792, 1836, 248, 16380,
+	200, 1772, 1860, 264, 16376,
+	184, 1748, 1884, 280, 16376,
+	168, 1728, 1904, 300, 16372,
+	156, 1704, 1928, 316, 16368,
+	144, 1680, 1948, 336, 16364,
+	128, 1656, 1968, 356, 16364,
+	116, 1632, 1988, 376, 16360,
+	104, 1604, 2008, 396, 16356,
+	96, 1580, 2024, 416, 16356,
+	84, 1556, 2044, 440, 16352,
+	72, 1528, 2060, 460, 16348,
+	64, 1504, 2076, 484, 16348,
+	52, 1476, 2092, 504, 16344,
+	44, 1448, 2104, 528, 16344,
+	36, 1424, 2120, 552, 16340,
+	28, 1396, 2132, 576, 16340,
+	20, 1368, 2144, 600, 16340,
+	12, 1340, 2156, 624, 16336,
+	4, 1312, 2168, 652, 16336,
+	0, 1284, 2180, 676, 16336,
+	16376, 1256, 2188, 700, 16332,
+	16372, 1228, 2196, 728, 16332,
+	16368, 1200, 2204, 752, 16332,
+	16364, 1172, 2212, 780, 16332,
+	16356, 1144, 2216, 808, 16332,
+	16352, 1116, 2220, 836, 16332,
+	16352, 1084, 2224, 860, 16332,
+	16348, 1056, 2228, 888, 16336,
+	16344, 1028, 2232, 916, 16336,
+	16340, 1000, 2232, 944, 16336,
+	16340, 972, 2232, 972, 16340 };
+
+static const uint16_t filter_6tap_64p_upscale[198] = {
+	0, 0, 4092, 0, 0, 0,
+	12, 16332, 4092, 52, 16368, 0,
+	24, 16280, 4088, 108, 16356, 0,
+	36, 16236, 4080, 168, 16340, 0,
+	44, 16188, 4064, 228, 16324, 0,
+	56, 16148, 4052, 292, 16308, 0,
+	64, 16108, 4032, 356, 16292, 4,
+	72, 16072, 4008, 424, 16276, 4,
+	80, 16036, 3980, 492, 16256, 4,
+	88, 16004, 3952, 564, 16240, 8,
+	96, 15972, 3920, 636, 16220, 8,
+	100, 15944, 3884, 712, 16204, 12,
+	108, 15916, 3844, 788, 16184, 16,
+	112, 15896, 3800, 864, 16164, 20,
+	116, 15872, 3756, 944, 16144, 20,
+	120, 15852, 3708, 1024, 16124, 24,
+	120, 15836, 3656, 1108, 16104, 28,
+	124, 15824, 3600, 1192, 16084, 32,
+	124, 15808, 3544, 1276, 16064, 36,
+	124, 15800, 3484, 1360, 16044, 40,
+	128, 15792, 3420, 1448, 16024, 44,
+	128, 15784, 3352, 1536, 16004, 48,
+	124, 15780, 3288, 1624, 15988, 52,
+	124, 15776, 3216, 1712, 15968, 56,
+	124, 15776, 3144, 1800, 15948, 64,
+	120, 15776, 3068, 1888, 15932, 68,
+	120, 15780, 2992, 1976, 15912, 72,
+	116, 15784, 2916, 2064, 15896, 76,
+	112, 15792, 2836, 2152, 15880, 80,
+	108, 15796, 2752, 2244, 15868, 84,
+	104, 15804, 2672, 2328, 15852, 88,
+	104, 15816, 2588, 2416, 15840, 92,
+	100, 15828, 2504, 2504, 15828, 100 };
+
+static const uint16_t filter_6tap_64p_117[198] = {
+	16168, 476, 3568, 476, 16168, 0,
+	16180, 428, 3564, 528, 16156, 0,
+	16192, 376, 3556, 584, 16144, 4,
+	16204, 328, 3548, 636, 16128, 4,
+	16216, 280, 3540, 692, 16116, 8,
+	16228, 232, 3524, 748, 16104, 12,
+	16240, 188, 3512, 808, 16092, 12,
+	16252, 148, 3492, 864, 16080, 16,
+	16264, 104, 3472, 924, 16068, 16,
+	16276, 64, 3452, 984, 16056, 20,
+	16284, 28, 3428, 1044, 16048, 24,
+	16296, 16376, 3400, 1108, 16036, 24,
+	16304, 16340, 3372, 1168, 16024, 28,
+	16316, 16304, 3340, 1232, 16016, 32,
+	16324, 16272, 3308, 1296, 16004, 32,
+	16332, 16244, 3272, 1360, 15996, 36,
+	16344, 16212, 3236, 1424, 15988, 36,
+	16352, 16188, 3200, 1488, 15980, 40,
+	16360, 16160, 3160, 1552, 15972, 40,
+	16368, 16136, 3116, 1616, 15964, 40,
+	16372, 16112, 3072, 1680, 15956, 44,
+	16380, 16092, 3028, 1744, 15952, 44,
+	0, 16072, 2980, 1808, 15948, 44,
+	8, 16052, 2932, 1872, 15944, 48,
+	12, 16036, 2880, 1936, 15940, 48,
+	16, 16020, 2828, 2000, 15936, 48,
+	20, 16008, 2776, 2064, 15936, 48,
+	24, 15996, 2724, 2128, 15936, 48,
+	28, 15984, 2668, 2192, 15936, 48,
+	32, 15972, 2612, 2252, 15940, 44,
+	36, 15964, 2552, 2316, 15940, 44,
+	40, 15956, 2496, 2376, 15944, 44,
+	40, 15952, 2436, 2436, 15952, 40 };
+
+static const uint16_t filter_6tap_64p_150[198] = {
+	16148, 920, 2724, 920, 16148, 0,
+	16152, 880, 2724, 956, 16148, 0,
+	16152, 844, 2720, 996, 16144, 0,
+	16156, 804, 2716, 1032, 16144, 0,
+	16156, 768, 2712, 1072, 16144, 0,
+	16160, 732, 2708, 1112, 16144, 16380,
+	16164, 696, 2700, 1152, 16144, 16380,
+	16168, 660, 2692, 1192, 16148, 16380,
+	16172, 628, 2684, 1232, 16148, 16380,
+	16176, 592, 2672, 1272, 16152, 16376,
+	16180, 560, 2660, 1312, 16152, 16376,
+	16184, 524, 2648, 1348, 16156, 16376,
+	16192, 492, 2632, 1388, 16160, 16372,
+	16196, 460, 2616, 1428, 16164, 16372,
+	16200, 432, 2600, 1468, 16168, 16368,
+	16204, 400, 2584, 1508, 16176, 16364,
+	16212, 368, 2564, 1548, 16180, 16364,
+	16216, 340, 2544, 1588, 16188, 16360,
+	16220, 312, 2524, 1628, 16196, 16356,
+	16228, 284, 2504, 1668, 16204, 16356,
+	16232, 256, 2480, 1704, 16212, 16352,
+	16240, 232, 2456, 1744, 16224, 16348,
+	16244, 204, 2432, 1780, 16232, 16344,
+	16248, 180, 2408, 1820, 16244, 16340,
+	16256, 156, 2380, 1856, 16256, 16336,
+	16260, 132, 2352, 1896, 16268, 16332,
+	16268, 108, 2324, 1932, 16280, 16328,
+	16272, 88, 2296, 1968, 16292, 16324,
+	16276, 64, 2268, 2004, 16308, 16320,
+	16284, 44, 2236, 2036, 16324, 16312,
+	16288, 24, 2204, 2072, 16340, 16308,
+	16292, 8, 2172, 2108, 16356, 16304,
+	16300, 16372, 2140, 2140, 16372, 16300 };
+
+static const uint16_t filter_6tap_64p_183[198] = {
+	16296, 1032, 2196, 1032, 16296, 0,
+	16292, 1004, 2200, 1060, 16304, 16380,
+	16288, 976, 2200, 1088, 16308, 16380,
+	16284, 952, 2196, 1116, 16312, 16376,
+	16284, 924, 2196, 1144, 16320, 16376,
+	16280, 900, 2192, 1172, 16324, 16372,
+	16276, 872, 2192, 1200, 16332, 16368,
+	16276, 848, 2188, 1228, 16340, 16368,
+	16272, 820, 2180, 1256, 16348, 16364,
+	16272, 796, 2176, 1280, 16356, 16360,
+	16268, 768, 2168, 1308, 16364, 16360,
+	16268, 744, 2164, 1336, 16372, 16356,
+	16268, 716, 2156, 1364, 16380, 16352,
+	16264, 692, 2148, 1392, 4, 16352,
+	16264, 668, 2136, 1420, 16, 16348,
+	16264, 644, 2128, 1448, 28, 16344,
+	16264, 620, 2116, 1472, 36, 16340,
+	16264, 596, 2108, 1500, 48, 16340,
+	16268, 572, 2096, 1524, 60, 16336,
+	16268, 548, 2080, 1552, 72, 16332,
+	16268, 524, 2068, 1576, 88, 16328,
+	16268, 504, 2056, 1604, 100, 16324,
+	16272, 480, 2040, 1628, 112, 16324,
+	16272, 456, 2024, 1652, 128, 16320,
+	16272, 436, 2008, 1680, 144, 16316,
+	16276, 416, 1992, 1704, 156, 16312,
+	16276, 392, 1976, 1724, 172, 16308,
+	16280, 372, 1956, 1748, 188, 16308,
+	16280, 352, 1940, 1772, 204, 16304,
+	16284, 332, 1920, 1796, 224, 16300,
+	16288, 312, 1900, 1816, 240, 16296,
+	16288, 296, 1880, 1840, 256, 16296,
+	16292, 276, 1860, 1860, 276, 16292 };
+
+static const uint16_t filter_7tap_64p_upscale[231] = {
+	176, 15760, 2488, 2488, 15760, 176, 0,
+	172, 15772, 2404, 2572, 15752, 180, 16380,
+	168, 15784, 2324, 2656, 15740, 184, 16380,
+	164, 15800, 2240, 2736, 15732, 188, 16376,
+	160, 15812, 2152, 2816, 15728, 192, 16376,
+	152, 15828, 2068, 2896, 15724, 192, 16376,
+	148, 15848, 1984, 2972, 15720, 196, 16372,
+	140, 15864, 1896, 3048, 15720, 196, 16372,
+	136, 15884, 1812, 3124, 15720, 196, 16368,
+	128, 15900, 1724, 3196, 15720, 196, 16368,
+	120, 15920, 1640, 3268, 15724, 196, 16368,
+	116, 15940, 1552, 3336, 15732, 196, 16364,
+	108, 15964, 1468, 3400, 15740, 196, 16364,
+	104, 15984, 1384, 3464, 15748, 192, 16364,
+	96, 16004, 1300, 3524, 15760, 188, 16364,
+	88, 16028, 1216, 3584, 15776, 184, 16364,
+	84, 16048, 1132, 3640, 15792, 180, 16360,
+	76, 16072, 1048, 3692, 15812, 176, 16360,
+	68, 16092, 968, 3744, 15832, 168, 16360,
+	64, 16116, 888, 3788, 15856, 160, 16360,
+	56, 16140, 812, 3832, 15884, 152, 16360,
+	52, 16160, 732, 3876, 15912, 144, 16360,
+	44, 16184, 656, 3912, 15944, 136, 16364,
+	40, 16204, 584, 3944, 15976, 124, 16364,
+	32, 16228, 512, 3976, 16012, 116, 16364,
+	28, 16248, 440, 4004, 16048, 104, 16364,
+	24, 16268, 372, 4028, 16092, 88, 16368,
+	20, 16288, 304, 4048, 16132, 76, 16368,
+	12, 16308, 240, 4064, 16180, 60, 16372,
+	8, 16328, 176, 4076, 16228, 48, 16372,
+	4, 16348, 112, 4088, 16276, 32, 16376,
+	0, 16364, 56, 4092, 16328, 16, 16380,
+	0, 0, 0, 4096, 0, 0, 0 };
+
+static const uint16_t filter_7tap_64p_117[231] = {
+	92, 15868, 2464, 2464, 15868, 92, 0,
+	96, 15864, 2404, 2528, 15876, 88, 0,
+	100, 15860, 2344, 2584, 15884, 84, 0,
+	104, 15856, 2280, 2644, 15892, 76, 0,
+	108, 15852, 2216, 2700, 15904, 72, 0,
+	108, 15852, 2152, 2756, 15916, 64, 0,
+	112, 15852, 2088, 2812, 15932, 60, 0,
+	112, 15852, 2024, 2864, 15948, 52, 0,
+	112, 15856, 1960, 2916, 15964, 44, 0,
+	116, 15860, 1892, 2964, 15984, 36, 0,
+	116, 15864, 1828, 3016, 16004, 24, 4,
+	116, 15868, 1760, 3060, 16024, 16, 4,
+	116, 15876, 1696, 3108, 16048, 8, 8,
+	116, 15884, 1628, 3152, 16072, 16380, 8,
+	112, 15892, 1564, 3192, 16100, 16372, 8,
+	112, 15900, 1496, 3232, 16124, 16360, 12,
+	112, 15908, 1428, 3268, 16156, 16348, 12,
+	108, 15920, 1364, 3304, 16188, 16336, 16,
+	108, 15928, 1300, 3340, 16220, 16324, 20,
+	104, 15940, 1232, 3372, 16252, 16312, 20,
+	104, 15952, 1168, 3400, 16288, 16300, 24,
+	100, 15964, 1104, 3428, 16328, 16284, 28,
+	96, 15980, 1040, 3452, 16364, 16272, 28,
+	96, 15992, 976, 3476, 20, 16256, 32,
+	92, 16004, 916, 3496, 64, 16244, 36,
+	88, 16020, 856, 3516, 108, 16228, 40,
+	84, 16032, 792, 3532, 152, 16216, 44,
+	80, 16048, 732, 3544, 200, 16200, 48,
+	80, 16064, 676, 3556, 248, 16184, 48,
+	76, 16080, 616, 3564, 296, 16168, 52,
+	72, 16092, 560, 3568, 344, 16156, 56,
+	68, 16108, 504, 3572, 396, 16140, 60,
+	64, 16124, 452, 3576, 452, 16124, 64 };
+
+static const uint16_t filter_7tap_64p_150[231] = {
+	16224, 16380, 2208, 2208, 16380, 16224, 0,
+	16232, 16360, 2172, 2236, 16, 16216, 0,
+	16236, 16340, 2140, 2268, 40, 16212, 0,
+	16244, 16324, 2104, 2296, 60, 16204, 4,
+	16252, 16304, 2072, 2324, 84, 16196, 4,
+	16256, 16288, 2036, 2352, 108, 16192, 4,
+	16264, 16268, 2000, 2380, 132, 16184, 8,
+	16272, 16252, 1960, 2408, 160, 16176, 8,
+	16276, 16240, 1924, 2432, 184, 16172, 8,
+	16284, 16224, 1888, 2456, 212, 16164, 8,
+	16288, 16212, 1848, 2480, 240, 16160, 12,
+	16296, 16196, 1812, 2500, 268, 16152, 12,
+	16300, 16184, 1772, 2524, 296, 16144, 12,
+	16308, 16172, 1736, 2544, 324, 16140, 12,
+	16312, 16164, 1696, 2564, 356, 16136, 12,
+	16320, 16152, 1656, 2584, 388, 16128, 12,
+	16324, 16144, 1616, 2600, 416, 16124, 12,
+	16328, 16136, 1576, 2616, 448, 16116, 12,
+	16332, 16128, 1536, 2632, 480, 16112, 12,
+	16340, 16120, 1496, 2648, 516, 16108, 12,
+	16344, 16112, 1456, 2660, 548, 16104, 12,
+	16348, 16104, 1416, 2672, 580, 16100, 12,
+	16352, 16100, 1376, 2684, 616, 16096, 12,
+	16356, 16096, 1336, 2696, 652, 16092, 12,
+	16360, 16092, 1296, 2704, 688, 16088, 12,
+	16364, 16088, 1256, 2712, 720, 16084, 12,
+	16368, 16084, 1220, 2720, 760, 16084, 8,
+	16368, 16080, 1180, 2724, 796, 16080, 8,
+	16372, 16080, 1140, 2732, 832, 16080, 8,
+	16376, 16076, 1100, 2732, 868, 16076, 4,
+	16380, 16076, 1060, 2736, 908, 16076, 4,
+	16380, 16076, 1020, 2740, 944, 16076, 0,
+	0, 16076, 984, 2740, 984, 16076, 0 };
+
+static const uint16_t filter_7tap_64p_183[231] = {
+	16216, 324, 1884, 1884, 324, 16216, 0,
+	16220, 304, 1864, 1904, 344, 16216, 0,
+	16224, 284, 1844, 1924, 364, 16216, 0,
+	16224, 264, 1824, 1944, 384, 16212, 16380,
+	16228, 248, 1804, 1960, 408, 16212, 16380,
+	16228, 228, 1784, 1976, 428, 16208, 16380,
+	16232, 212, 1760, 1996, 452, 16208, 16380,
+	16236, 192, 1740, 2012, 472, 16208, 16376,
+	16240, 176, 1716, 2028, 496, 16208, 16376,
+	16240, 160, 1696, 2040, 516, 16208, 16376,
+	16244, 144, 1672, 2056, 540, 16208, 16376,
+	16248, 128, 1648, 2068, 564, 16208, 16372,
+	16252, 112, 1624, 2084, 588, 16208, 16372,
+	16256, 96, 1600, 2096, 612, 16208, 16368,
+	16256, 84, 1576, 2108, 636, 16208, 16368,
+	16260, 68, 1552, 2120, 660, 16208, 16368,
+	16264, 56, 1524, 2132, 684, 16212, 16364,
+	16268, 40, 1500, 2140, 712, 16212, 16364,
+	16272, 28, 1476, 2152, 736, 16216, 16360,
+	16276, 16, 1448, 2160, 760, 16216, 16356,
+	16280, 4, 1424, 2168, 788, 16220, 16356,
+	16284, 16376, 1396, 2176, 812, 16224, 16352,
+	16288, 16368, 1372, 2184, 840, 16224, 16352,
+	16292, 16356, 1344, 2188, 864, 16228, 16348,
+	16292, 16344, 1320, 2196, 892, 16232, 16344,
+	16296, 16336, 1292, 2200, 916, 16236, 16344,
+	16300, 16324, 1264, 2204, 944, 16240, 16340,
+	16304, 16316, 1240, 2208, 972, 16248, 16336,
+	16308, 16308, 1212, 2212, 996, 16252, 16332,
+	16312, 16300, 1184, 2216, 1024, 16256, 16332,
+	16316, 16292, 1160, 2216, 1052, 16264, 16328,
+	16316, 16284, 1132, 2216, 1076, 16268, 16324,
+	16320, 16276, 1104, 2216, 1104, 16276, 16320 };
+
+static const uint16_t filter_8tap_64p_upscale[264] = {
+	0, 0, 0, 4096, 0, 0, 0, 0,
+	16376, 20, 16328, 4092, 56, 16364, 4, 0,
+	16372, 36, 16272, 4088, 116, 16340, 12, 0,
+	16364, 56, 16220, 4080, 180, 16320, 20, 0,
+	16360, 76, 16172, 4064, 244, 16296, 24, 16380,
+	16356, 92, 16124, 4048, 312, 16276, 32, 16380,
+	16352, 108, 16080, 4032, 380, 16252, 40, 16380,
+	16344, 124, 16036, 4008, 452, 16228, 48, 16380,
+	16340, 136, 15996, 3980, 524, 16204, 56, 16380,
+	16340, 152, 15956, 3952, 600, 16180, 64, 16376,
+	16336, 164, 15920, 3920, 672, 16156, 76, 16376,
+	16332, 176, 15888, 3884, 752, 16132, 84, 16376,
+	16328, 188, 15860, 3844, 828, 16104, 92, 16372,
+	16328, 200, 15828, 3800, 908, 16080, 100, 16372,
+	16324, 208, 15804, 3756, 992, 16056, 108, 16372,
+	16324, 216, 15780, 3708, 1072, 16032, 120, 16368,
+	16320, 224, 15760, 3656, 1156, 16008, 128, 16368,
+	16320, 232, 15740, 3604, 1240, 15984, 136, 16364,
+	16320, 240, 15724, 3548, 1324, 15960, 144, 16364,
+	16320, 244, 15708, 3488, 1412, 15936, 152, 16360,
+	16320, 248, 15696, 3428, 1496, 15912, 160, 16360,
+	16320, 252, 15688, 3364, 1584, 15892, 172, 16356,
+	16320, 256, 15680, 3296, 1672, 15868, 180, 16352,
+	16320, 256, 15672, 3228, 1756, 15848, 188, 16352,
+	16320, 256, 15668, 3156, 1844, 15828, 192, 16348,
+	16320, 260, 15668, 3084, 1932, 15808, 200, 16348,
+	16320, 256, 15668, 3012, 2020, 15792, 208, 16344,
+	16324, 256, 15668, 2936, 2108, 15772, 216, 16344,
+	16324, 256, 15672, 2856, 2192, 15756, 220, 16340,
+	16324, 252, 15676, 2776, 2280, 15740, 228, 16336,
+	16328, 252, 15684, 2696, 2364, 15728, 232, 16336,
+	16328, 248, 15692, 2616, 2448, 15716, 240, 16332,
+	16332, 244, 15704, 2532, 2532, 15704, 244, 16332 };
+
+static const uint16_t filter_8tap_64p_117[264] = {
+	116, 16100, 428, 3564, 428, 16100, 116, 0,
+	112, 16116, 376, 3564, 484, 16084, 120, 16380,
+	104, 16136, 324, 3560, 540, 16064, 124, 16380,
+	100, 16152, 272, 3556, 600, 16048, 128, 16380,
+	96, 16168, 220, 3548, 656, 16032, 136, 16376,
+	88, 16188, 172, 3540, 716, 16016, 140, 16376,
+	84, 16204, 124, 3528, 780, 16000, 144, 16376,
+	80, 16220, 76, 3512, 840, 15984, 148, 16372,
+	76, 16236, 32, 3496, 904, 15968, 152, 16372,
+	68, 16252, 16376, 3480, 968, 15952, 156, 16372,
+	64, 16268, 16332, 3456, 1032, 15936, 160, 16372,
+	60, 16284, 16292, 3432, 1096, 15920, 164, 16368,
+	56, 16300, 16252, 3408, 1164, 15908, 164, 16368,
+	48, 16316, 16216, 3380, 1228, 15892, 168, 16368,
+	44, 16332, 16180, 3348, 1296, 15880, 168, 16368,
+	40, 16348, 16148, 3316, 1364, 15868, 172, 16364,
+	36, 16360, 16116, 3284, 1428, 15856, 172, 16364,
+	32, 16376, 16084, 3248, 1496, 15848, 176, 16364,
+	28, 4, 16052, 3208, 1564, 15836, 176, 16364,
+	24, 16, 16028, 3168, 1632, 15828, 176, 16364,
+	20, 28, 16000, 3124, 1700, 15820, 176, 16364,
+	16, 40, 15976, 3080, 1768, 15812, 176, 16364,
+	12, 52, 15952, 3036, 1836, 15808, 176, 16364,
+	8, 64, 15932, 2988, 1904, 15800, 176, 16364,
+	4, 76, 15912, 2940, 1972, 15800, 172, 16364,
+	4, 84, 15892, 2888, 2040, 15796, 172, 16364,
+	0, 96, 15876, 2836, 2104, 15792, 168, 16364,
+	16380, 104, 15864, 2780, 2172, 15792, 164, 16364,
+	16380, 112, 15848, 2724, 2236, 15792, 160, 16364,
+	16376, 120, 15836, 2668, 2300, 15796, 156, 16368,
+	16376, 128, 15828, 2608, 2364, 15800, 152, 16368,
+	16372, 136, 15816, 2548, 2428, 15804, 148, 16368,
+	16372, 140, 15812, 2488, 2488, 15812, 140, 16372 };
+
+static const uint16_t filter_8tap_64p_150[264] = {
+	16380, 16020, 1032, 2756, 1032, 16020, 16380, 0,
+	0, 16020, 992, 2756, 1068, 16024, 16376, 0,
+	4, 16020, 952, 2752, 1108, 16024, 16372, 0,
+	8, 16020, 916, 2748, 1148, 16028, 16368, 0,
+	12, 16020, 876, 2744, 1184, 16032, 16364, 4,
+	16, 16020, 840, 2740, 1224, 16036, 16356, 4,
+	20, 16024, 800, 2732, 1264, 16040, 16352, 4,
+	20, 16024, 764, 2724, 1304, 16044, 16348, 8,
+	24, 16028, 728, 2716, 1344, 16052, 16340, 8,
+	28, 16028, 692, 2704, 1380, 16056, 16336, 12,
+	28, 16032, 656, 2696, 1420, 16064, 16328, 12,
+	32, 16036, 620, 2684, 1460, 16072, 16324, 12,
+	36, 16040, 584, 2668, 1500, 16080, 16316, 16,
+	36, 16044, 548, 2656, 1536, 16088, 16308, 16,
+	36, 16048, 516, 2640, 1576, 16096, 16304, 20,
+	40, 16052, 480, 2624, 1612, 16108, 16296, 20,
+	40, 16060, 448, 2608, 1652, 16120, 16288, 20,
+	44, 16064, 416, 2588, 1692, 16132, 16280, 24,
+	44, 16068, 384, 2568, 1728, 16144, 16276, 24,
+	44, 16076, 352, 2548, 1764, 16156, 16268, 28,
+	44, 16080, 320, 2528, 1804, 16168, 16260, 28,
+	44, 16088, 292, 2508, 1840, 16184, 16252, 28,
+	44, 16096, 264, 2484, 1876, 16200, 16244, 32,
+	48, 16100, 232, 2460, 1912, 16216, 16236, 32,
+	48, 16108, 204, 2436, 1948, 16232, 16228, 32,
+	48, 16116, 176, 2412, 1980, 16248, 16220, 36,
+	48, 16124, 152, 2384, 2016, 16264, 16216, 36,
+	44, 16128, 124, 2356, 2052, 16284, 16208, 36,
+	44, 16136, 100, 2328, 2084, 16304, 16200, 40,
+	44, 16144, 72, 2300, 2116, 16324, 16192, 40,
+	44, 16152, 48, 2272, 2148, 16344, 16184, 40,
+	44, 16160, 24, 2244, 2180, 16364, 16176, 40,
+	44, 16168, 4, 2212, 2212, 4, 16168, 44 };
+
+static const uint16_t filter_8tap_64p_183[264] = {
+	16264, 16264, 1164, 2244, 1164, 16264, 16264, 0,
+	16268, 16256, 1136, 2240, 1188, 16272, 16260, 0,
+	16272, 16248, 1108, 2240, 1216, 16280, 16256, 0,
+	16276, 16240, 1080, 2236, 1240, 16292, 16252, 0,
+	16280, 16232, 1056, 2236, 1268, 16300, 16248, 0,
+	16284, 16224, 1028, 2232, 1292, 16312, 16244, 0,
+	16288, 16216, 1000, 2228, 1320, 16324, 16240, 0,
+	16292, 16212, 976, 2224, 1344, 16336, 16236, 0,
+	16296, 16204, 948, 2220, 1372, 16348, 16232, 0,
+	16300, 16200, 920, 2212, 1396, 16360, 16228, 4,
+	16304, 16196, 896, 2204, 1424, 16372, 16224, 4,
+	16308, 16188, 868, 2200, 1448, 0, 16220, 4,
+	16312, 16184, 844, 2192, 1472, 12, 16216, 4,
+	16316, 16180, 816, 2184, 1500, 28, 16212, 4,
+	16320, 16176, 792, 2172, 1524, 40, 16208, 4,
+	16324, 16172, 764, 2164, 1548, 56, 16204, 0,
+	16328, 16172, 740, 2156, 1572, 72, 16200, 0,
+	16328, 16168, 712, 2144, 1596, 88, 16196, 0,
+	16332, 16164, 688, 2132, 1620, 100, 16192, 0,
+	16336, 16164, 664, 2120, 1644, 120, 16192, 0,
+	16340, 16160, 640, 2108, 1668, 136, 16188, 0,
+	16344, 16160, 616, 2096, 1688, 152, 16184, 0,
+	16344, 16160, 592, 2080, 1712, 168, 16180, 0,
+	16348, 16156, 568, 2068, 1736, 188, 16176, 16380,
+	16352, 16156, 544, 2052, 1756, 204, 16176, 16380,
+	16352, 16156, 520, 2036, 1780, 224, 16172, 16380,
+	16356, 16156, 496, 2024, 1800, 244, 16172, 16380,
+	16360, 16156, 472, 2008, 1820, 260, 16168, 16376,
+	16360, 16156, 452, 1988, 1840, 280, 16164, 16376,
+	16364, 16156, 428, 1972, 1860, 300, 16164, 16376,
+	16364, 16156, 408, 1956, 1880, 320, 16164, 16372,
+	16368, 16160, 384, 1936, 1900, 344, 16160, 16372,
+	16368, 16160, 364, 1920, 1920, 364, 16160, 16368 };
+
+const uint16_t *get_filter_3tap_16p(struct fixed31_32 ratio)
+{
+	if (ratio.value < dal_fixed31_32_one.value)
+		return filter_3tap_16p_upscale;
+	else if (ratio.value < dal_fixed31_32_from_fraction(4, 3).value)
+		return filter_3tap_16p_117;
+	else if (ratio.value < dal_fixed31_32_from_fraction(5, 3).value)
+		return filter_3tap_16p_150;
+	else
+		return filter_3tap_16p_183;
+}
+
+const uint16_t *get_filter_3tap_64p(struct fixed31_32 ratio)
+{
+	if (ratio.value < dal_fixed31_32_one.value)
+		return filter_3tap_64p_upscale;
+	else if (ratio.value < dal_fixed31_32_from_fraction(4, 3).value)
+		return filter_3tap_64p_117;
+	else if (ratio.value < dal_fixed31_32_from_fraction(5, 3).value)
+		return filter_3tap_64p_150;
+	else
+		return filter_3tap_64p_183;
+}
+
+const uint16_t *get_filter_4tap_16p(struct fixed31_32 ratio)
+{
+	if (ratio.value < dal_fixed31_32_one.value)
+		return filter_4tap_16p_upscale;
+	else if (ratio.value < dal_fixed31_32_from_fraction(4, 3).value)
+		return filter_4tap_16p_117;
+	else if (ratio.value < dal_fixed31_32_from_fraction(5, 3).value)
+		return filter_4tap_16p_150;
+	else
+		return filter_4tap_16p_183;
+}
+
+const uint16_t *get_filter_4tap_64p(struct fixed31_32 ratio)
+{
+	if (ratio.value < dal_fixed31_32_one.value)
+		return filter_4tap_64p_upscale;
+	else if (ratio.value < dal_fixed31_32_from_fraction(4, 3).value)
+		return filter_4tap_64p_117;
+	else if (ratio.value < dal_fixed31_32_from_fraction(5, 3).value)
+		return filter_4tap_64p_150;
+	else
+		return filter_4tap_64p_183;
+}
+
+const uint16_t *get_filter_5tap_64p(struct fixed31_32 ratio)
+{
+	if (ratio.value < dal_fixed31_32_one.value)
+		return filter_5tap_64p_upscale;
+	else if (ratio.value < dal_fixed31_32_from_fraction(4, 3).value)
+		return filter_5tap_64p_117;
+	else if (ratio.value < dal_fixed31_32_from_fraction(5, 3).value)
+		return filter_5tap_64p_150;
+	else
+		return filter_5tap_64p_183;
+}
+
+const uint16_t *get_filter_6tap_64p(struct fixed31_32 ratio)
+{
+	if (ratio.value < dal_fixed31_32_one.value)
+		return filter_6tap_64p_upscale;
+	else if (ratio.value < dal_fixed31_32_from_fraction(4, 3).value)
+		return filter_6tap_64p_117;
+	else if (ratio.value < dal_fixed31_32_from_fraction(5, 3).value)
+		return filter_6tap_64p_150;
+	else
+		return filter_6tap_64p_183;
+}
+
+const uint16_t *get_filter_7tap_64p(struct fixed31_32 ratio)
+{
+	if (ratio.value < dal_fixed31_32_one.value)
+		return filter_7tap_64p_upscale;
+	else if (ratio.value < dal_fixed31_32_from_fraction(4, 3).value)
+		return filter_7tap_64p_117;
+	else if (ratio.value < dal_fixed31_32_from_fraction(5, 3).value)
+		return filter_7tap_64p_150;
+	else
+		return filter_7tap_64p_183;
+}
+
+const uint16_t *get_filter_8tap_64p(struct fixed31_32 ratio)
+{
+	if (ratio.value < dal_fixed31_32_one.value)
+		return filter_8tap_64p_upscale;
+	else if (ratio.value < dal_fixed31_32_from_fraction(4, 3).value)
+		return filter_8tap_64p_117;
+	else if (ratio.value < dal_fixed31_32_from_fraction(5, 3).value)
+		return filter_8tap_64p_150;
+	else
+		return filter_8tap_64p_183;
+}
+
+const uint16_t *get_filter_2tap_16p(void)
+{
+	return filter_2tap_16p;
+}
+
+const uint16_t *get_filter_2tap_64p(void)
+{
+	return filter_2tap_64p;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c b/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c
new file mode 100644
index 000000000000..e42b6eb1c1f0
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c
@@ -0,0 +1,1620 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ *  and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dc_bios_types.h"
+#include "dce_stream_encoder.h"
+#include "reg_helper.h"
+
+enum DP_PIXEL_ENCODING {
+DP_PIXEL_ENCODING_RGB444                 = 0x00000000,
+DP_PIXEL_ENCODING_YCBCR422               = 0x00000001,
+DP_PIXEL_ENCODING_YCBCR444               = 0x00000002,
+DP_PIXEL_ENCODING_RGB_WIDE_GAMUT         = 0x00000003,
+DP_PIXEL_ENCODING_Y_ONLY                 = 0x00000004,
+DP_PIXEL_ENCODING_YCBCR420               = 0x00000005,
+DP_PIXEL_ENCODING_RESERVED               = 0x00000006,
+};
+
+
+enum DP_COMPONENT_DEPTH {
+DP_COMPONENT_DEPTH_6BPC                  = 0x00000000,
+DP_COMPONENT_DEPTH_8BPC                  = 0x00000001,
+DP_COMPONENT_DEPTH_10BPC                 = 0x00000002,
+DP_COMPONENT_DEPTH_12BPC                 = 0x00000003,
+DP_COMPONENT_DEPTH_16BPC                 = 0x00000004,
+DP_COMPONENT_DEPTH_RESERVED              = 0x00000005,
+};
+
+
+#define REG(reg)\
+	(enc110->regs->reg)
+
+#undef FN
+#define FN(reg_name, field_name) \
+	enc110->se_shift->field_name, enc110->se_mask->field_name
+
+#define VBI_LINE_0 0
+#define DP_BLANK_MAX_RETRY 20
+#define HDMI_CLOCK_CHANNEL_RATE_MORE_340M 340000
+
+#ifndef TMDS_CNTL__TMDS_PIXEL_ENCODING_MASK
+	#define TMDS_CNTL__TMDS_PIXEL_ENCODING_MASK       0x00000010L
+	#define TMDS_CNTL__TMDS_COLOR_FORMAT_MASK         0x00000300L
+	#define	TMDS_CNTL__TMDS_PIXEL_ENCODING__SHIFT     0x00000004
+	#define	TMDS_CNTL__TMDS_COLOR_FORMAT__SHIFT       0x00000008
+#endif
+
+enum {
+	DP_MST_UPDATE_MAX_RETRY = 50
+};
+
+#define DCE110_SE(audio)\
+	container_of(audio, struct dce110_stream_encoder, base)
+
+#define CTX \
+	enc110->base.ctx
+
+static void dce110_update_generic_info_packet(
+	struct dce110_stream_encoder *enc110,
+	uint32_t packet_index,
+	const struct encoder_info_packet *info_packet)
+{
+	uint32_t regval;
+	/* TODOFPGA Figure out a proper number for max_retries polling for lock
+	 * use 50 for now.
+	 */
+	uint32_t max_retries = 50;
+
+	/*we need turn on clock before programming AFMT block*/
+	REG_UPDATE(AFMT_CNTL, AFMT_AUDIO_CLOCK_EN, 1);
+
+	if (REG(AFMT_VBI_PACKET_CONTROL1)) {
+		if (packet_index >= 8)
+			ASSERT(0);
+
+		/* poll dig_update_lock is not locked -> asic internal signal
+		 * assume otg master lock will unlock it
+		 */
+/*		REG_WAIT(AFMT_VBI_PACKET_CONTROL, AFMT_GENERIC_LOCK_STATUS,
+				0, 10, max_retries);*/
+
+		/* check if HW reading GSP memory */
+		REG_WAIT(AFMT_VBI_PACKET_CONTROL, AFMT_GENERIC_CONFLICT,
+				0, 10, max_retries);
+
+		/* HW does is not reading GSP memory not reading too long ->
+		 * something wrong. clear GPS memory access and notify?
+		 * hw SW is writing to GSP memory
+		 */
+		REG_UPDATE(AFMT_VBI_PACKET_CONTROL, AFMT_GENERIC_CONFLICT_CLR, 1);
+	}
+	/* choose which generic packet to use */
+	{
+		regval = REG_READ(AFMT_VBI_PACKET_CONTROL);
+		REG_UPDATE(AFMT_VBI_PACKET_CONTROL,
+				AFMT_GENERIC_INDEX, packet_index);
+	}
+
+	/* write generic packet header
+	 * (4th byte is for GENERIC0 only) */
+	{
+		REG_SET_4(AFMT_GENERIC_HDR, 0,
+				AFMT_GENERIC_HB0, info_packet->hb0,
+				AFMT_GENERIC_HB1, info_packet->hb1,
+				AFMT_GENERIC_HB2, info_packet->hb2,
+				AFMT_GENERIC_HB3, info_packet->hb3);
+	}
+
+	/* write generic packet contents
+	 * (we never use last 4 bytes)
+	 * there are 8 (0-7) mmDIG0_AFMT_GENERIC0_x registers */
+	{
+		const uint32_t *content =
+			(const uint32_t *) &info_packet->sb[0];
+
+		REG_WRITE(AFMT_GENERIC_0, *content++);
+		REG_WRITE(AFMT_GENERIC_1, *content++);
+		REG_WRITE(AFMT_GENERIC_2, *content++);
+		REG_WRITE(AFMT_GENERIC_3, *content++);
+		REG_WRITE(AFMT_GENERIC_4, *content++);
+		REG_WRITE(AFMT_GENERIC_5, *content++);
+		REG_WRITE(AFMT_GENERIC_6, *content++);
+		REG_WRITE(AFMT_GENERIC_7, *content);
+	}
+
+	if (!REG(AFMT_VBI_PACKET_CONTROL1)) {
+		/* force double-buffered packet update */
+		REG_UPDATE_2(AFMT_VBI_PACKET_CONTROL,
+			AFMT_GENERIC0_UPDATE, (packet_index == 0),
+			AFMT_GENERIC2_UPDATE, (packet_index == 2));
+	}
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	if (REG(AFMT_VBI_PACKET_CONTROL1)) {
+		switch (packet_index) {
+		case 0:
+			REG_UPDATE(AFMT_VBI_PACKET_CONTROL1,
+					AFMT_GENERIC0_FRAME_UPDATE, 1);
+			break;
+		case 1:
+			REG_UPDATE(AFMT_VBI_PACKET_CONTROL1,
+					AFMT_GENERIC1_FRAME_UPDATE, 1);
+			break;
+		case 2:
+			REG_UPDATE(AFMT_VBI_PACKET_CONTROL1,
+					AFMT_GENERIC2_FRAME_UPDATE, 1);
+			break;
+		case 3:
+			REG_UPDATE(AFMT_VBI_PACKET_CONTROL1,
+					AFMT_GENERIC3_FRAME_UPDATE, 1);
+			break;
+		case 4:
+			REG_UPDATE(AFMT_VBI_PACKET_CONTROL1,
+					AFMT_GENERIC4_FRAME_UPDATE, 1);
+			break;
+		case 5:
+			REG_UPDATE(AFMT_VBI_PACKET_CONTROL1,
+					AFMT_GENERIC5_FRAME_UPDATE, 1);
+			break;
+		case 6:
+			REG_UPDATE(AFMT_VBI_PACKET_CONTROL1,
+					AFMT_GENERIC6_FRAME_UPDATE, 1);
+			break;
+		case 7:
+			REG_UPDATE(AFMT_VBI_PACKET_CONTROL1,
+					AFMT_GENERIC7_FRAME_UPDATE, 1);
+			break;
+		default:
+			break;
+		}
+	}
+#endif
+}
+
+static void dce110_update_hdmi_info_packet(
+	struct dce110_stream_encoder *enc110,
+	uint32_t packet_index,
+	const struct encoder_info_packet *info_packet)
+{
+	struct dc_context *ctx = enc110->base.ctx;
+	uint32_t cont, send, line;
+
+	if (info_packet->valid) {
+		dce110_update_generic_info_packet(
+			enc110,
+			packet_index,
+			info_packet);
+
+		/* enable transmission of packet(s) -
+		 * packet transmission begins on the next frame */
+		cont = 1;
+		/* send packet(s) every frame */
+		send = 1;
+		/* select line number to send packets on */
+		line = 2;
+	} else {
+		cont = 0;
+		send = 0;
+		line = 0;
+	}
+
+	/* choose which generic packet control to use */
+	switch (packet_index) {
+	case 0:
+		REG_UPDATE_3(HDMI_GENERIC_PACKET_CONTROL0,
+				HDMI_GENERIC0_CONT, cont,
+				HDMI_GENERIC0_SEND, send,
+				HDMI_GENERIC0_LINE, line);
+		break;
+	case 1:
+		REG_UPDATE_3(HDMI_GENERIC_PACKET_CONTROL0,
+				HDMI_GENERIC1_CONT, cont,
+				HDMI_GENERIC1_SEND, send,
+				HDMI_GENERIC1_LINE, line);
+		break;
+	case 2:
+		REG_UPDATE_3(HDMI_GENERIC_PACKET_CONTROL1,
+				HDMI_GENERIC0_CONT, cont,
+				HDMI_GENERIC0_SEND, send,
+				HDMI_GENERIC0_LINE, line);
+		break;
+	case 3:
+		REG_UPDATE_3(HDMI_GENERIC_PACKET_CONTROL1,
+				HDMI_GENERIC1_CONT, cont,
+				HDMI_GENERIC1_SEND, send,
+				HDMI_GENERIC1_LINE, line);
+		break;
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	case 4:
+		if (REG(HDMI_GENERIC_PACKET_CONTROL2))
+			REG_UPDATE_3(HDMI_GENERIC_PACKET_CONTROL2,
+					HDMI_GENERIC0_CONT, cont,
+					HDMI_GENERIC0_SEND, send,
+					HDMI_GENERIC0_LINE, line);
+		break;
+	case 5:
+		if (REG(HDMI_GENERIC_PACKET_CONTROL2))
+			REG_UPDATE_3(HDMI_GENERIC_PACKET_CONTROL2,
+					HDMI_GENERIC1_CONT, cont,
+					HDMI_GENERIC1_SEND, send,
+					HDMI_GENERIC1_LINE, line);
+		break;
+	case 6:
+		if (REG(HDMI_GENERIC_PACKET_CONTROL3))
+			REG_UPDATE_3(HDMI_GENERIC_PACKET_CONTROL3,
+					HDMI_GENERIC0_CONT, cont,
+					HDMI_GENERIC0_SEND, send,
+					HDMI_GENERIC0_LINE, line);
+		break;
+	case 7:
+		if (REG(HDMI_GENERIC_PACKET_CONTROL3))
+			REG_UPDATE_3(HDMI_GENERIC_PACKET_CONTROL3,
+					HDMI_GENERIC1_CONT, cont,
+					HDMI_GENERIC1_SEND, send,
+					HDMI_GENERIC1_LINE, line);
+		break;
+#endif
+	default:
+		/* invalid HW packet index */
+		dm_logger_write(
+			ctx->logger, LOG_WARNING,
+			"Invalid HW packet index: %s()\n",
+			__func__);
+		return;
+	}
+}
+
+/* setup stream encoder in dp mode */
+static void dce110_stream_encoder_dp_set_stream_attribute(
+	struct stream_encoder *enc,
+	struct dc_crtc_timing *crtc_timing,
+	enum dc_color_space output_color_space)
+{
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	uint32_t h_active_start;
+	uint32_t v_active_start;
+	uint32_t misc0 = 0;
+	uint32_t misc1 = 0;
+	uint32_t h_blank;
+	uint32_t h_back_porch;
+	uint8_t synchronous_clock = 0; /* asynchronous mode */
+	uint8_t colorimetry_bpc;
+#endif
+
+	struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc);
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	if (REG(DP_DB_CNTL))
+		REG_UPDATE(DP_DB_CNTL, DP_DB_DISABLE, 1);
+#endif
+
+	/* set pixel encoding */
+	switch (crtc_timing->pixel_encoding) {
+	case PIXEL_ENCODING_YCBCR422:
+		REG_UPDATE(DP_PIXEL_FORMAT, DP_PIXEL_ENCODING,
+				DP_PIXEL_ENCODING_YCBCR422);
+		break;
+	case PIXEL_ENCODING_YCBCR444:
+		REG_UPDATE(DP_PIXEL_FORMAT, DP_PIXEL_ENCODING,
+				DP_PIXEL_ENCODING_YCBCR444);
+
+		if (crtc_timing->flags.Y_ONLY)
+			if (crtc_timing->display_color_depth != COLOR_DEPTH_666)
+				/* HW testing only, no use case yet.
+				 * Color depth of Y-only could be
+				 * 8, 10, 12, 16 bits */
+				REG_UPDATE(DP_PIXEL_FORMAT, DP_PIXEL_ENCODING,
+						DP_PIXEL_ENCODING_Y_ONLY);
+		/* Note: DP_MSA_MISC1 bit 7 is the indicator
+		 * of Y-only mode.
+		 * This bit is set in HW if register
+		 * DP_PIXEL_ENCODING is programmed to 0x4 */
+		break;
+	case PIXEL_ENCODING_YCBCR420:
+		REG_UPDATE(DP_PIXEL_FORMAT, DP_PIXEL_ENCODING,
+				DP_PIXEL_ENCODING_YCBCR420);
+		if (enc110->se_mask->DP_VID_M_DOUBLE_VALUE_EN)
+			REG_UPDATE(DP_VID_TIMING, DP_VID_M_DOUBLE_VALUE_EN, 1);
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+		if (enc110->se_mask->DP_VID_N_MUL)
+			REG_UPDATE(DP_VID_TIMING, DP_VID_N_MUL, 1);
+#endif
+		break;
+	default:
+		REG_UPDATE(DP_PIXEL_FORMAT, DP_PIXEL_ENCODING,
+				DP_PIXEL_ENCODING_RGB444);
+		break;
+	}
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	if (REG(DP_MSA_MISC))
+		misc1 = REG_READ(DP_MSA_MISC);
+#endif
+
+	/* set color depth */
+
+	switch (crtc_timing->display_color_depth) {
+	case COLOR_DEPTH_666:
+		REG_UPDATE(DP_PIXEL_FORMAT, DP_COMPONENT_DEPTH,
+				0);
+		break;
+	case COLOR_DEPTH_888:
+		REG_UPDATE(DP_PIXEL_FORMAT, DP_COMPONENT_DEPTH,
+				DP_COMPONENT_DEPTH_8BPC);
+		break;
+	case COLOR_DEPTH_101010:
+		REG_UPDATE(DP_PIXEL_FORMAT, DP_COMPONENT_DEPTH,
+				DP_COMPONENT_DEPTH_10BPC);
+
+		break;
+	case COLOR_DEPTH_121212:
+		REG_UPDATE(DP_PIXEL_FORMAT, DP_COMPONENT_DEPTH,
+				DP_COMPONENT_DEPTH_12BPC);
+		break;
+	default:
+		REG_UPDATE(DP_PIXEL_FORMAT, DP_COMPONENT_DEPTH,
+				DP_COMPONENT_DEPTH_6BPC);
+		break;
+	}
+
+	/* set dynamic range and YCbCr range */
+	if (enc110->se_mask->DP_DYN_RANGE && enc110->se_mask->DP_YCBCR_RANGE)
+		REG_UPDATE_2(
+			DP_PIXEL_FORMAT,
+			DP_DYN_RANGE, 0,
+			DP_YCBCR_RANGE, 0);
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	switch (crtc_timing->display_color_depth) {
+	case COLOR_DEPTH_666:
+		colorimetry_bpc = 0;
+		break;
+	case COLOR_DEPTH_888:
+		colorimetry_bpc = 1;
+		break;
+	case COLOR_DEPTH_101010:
+		colorimetry_bpc = 2;
+		break;
+	case COLOR_DEPTH_121212:
+		colorimetry_bpc = 3;
+		break;
+	default:
+		colorimetry_bpc = 0;
+		break;
+	}
+
+	misc0 = misc0 | synchronous_clock;
+	misc0 = colorimetry_bpc << 5;
+
+	if (REG(DP_MSA_TIMING_PARAM1)) {
+		switch (output_color_space) {
+		case COLOR_SPACE_SRGB:
+			misc0 = misc0 | 0x0;
+			misc1 = misc1 & ~0x80; /* bit7 = 0*/
+			break;
+		case COLOR_SPACE_SRGB_LIMITED:
+			misc0 = misc0 | 0x8; /* bit3=1 */
+			misc1 = misc1 & ~0x80; /* bit7 = 0*/
+			break;
+		case COLOR_SPACE_YCBCR601:
+			misc0 = misc0 | 0x8; /* bit3=1, bit4=0 */
+			misc1 = misc1 & ~0x80; /* bit7 = 0*/
+			if (crtc_timing->pixel_encoding == PIXEL_ENCODING_YCBCR422)
+				misc0 = misc0 | 0x2; /* bit2=0, bit1=1 */
+			else if (crtc_timing->pixel_encoding == PIXEL_ENCODING_YCBCR444)
+				misc0 = misc0 | 0x4; /* bit2=1, bit1=0 */
+			break;
+		case COLOR_SPACE_YCBCR709:
+			misc0 = misc0 | 0x18; /* bit3=1, bit4=1 */
+			misc1 = misc1 & ~0x80; /* bit7 = 0*/
+			if (crtc_timing->pixel_encoding == PIXEL_ENCODING_YCBCR422)
+				misc0 = misc0 | 0x2; /* bit2=0, bit1=1 */
+			else if (crtc_timing->pixel_encoding == PIXEL_ENCODING_YCBCR444)
+				misc0 = misc0 | 0x4; /* bit2=1, bit1=0 */
+			break;
+		case COLOR_SPACE_2020_RGB_FULLRANGE:
+		case COLOR_SPACE_2020_RGB_LIMITEDRANGE:
+		case COLOR_SPACE_2020_YCBCR:
+		case COLOR_SPACE_ADOBERGB:
+		case COLOR_SPACE_UNKNOWN:
+		case COLOR_SPACE_YCBCR601_LIMITED:
+		case COLOR_SPACE_YCBCR709_LIMITED:
+			/* do nothing */
+			break;
+		}
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+		if (REG(DP_MSA_COLORIMETRY))
+			REG_SET(DP_MSA_COLORIMETRY, 0, DP_MSA_MISC0, misc0);
+
+		if (REG(DP_MSA_MISC))
+			REG_WRITE(DP_MSA_MISC, misc1);   /* MSA_MISC1 */
+
+	/* dcn new register
+	 * dc_crtc_timing is vesa dmt struct. data from edid
+	 */
+		if (REG(DP_MSA_TIMING_PARAM1))
+			REG_SET_2(DP_MSA_TIMING_PARAM1, 0,
+					DP_MSA_HTOTAL, crtc_timing->h_total,
+					DP_MSA_VTOTAL, crtc_timing->v_total);
+#endif
+
+		/* calcuate from vesa timing parameters
+		 * h_active_start related to leading edge of sync
+		 */
+
+		h_blank = crtc_timing->h_total - crtc_timing->h_border_left -
+				crtc_timing->h_addressable - crtc_timing->h_border_right;
+
+		h_back_porch = h_blank - crtc_timing->h_front_porch -
+				crtc_timing->h_sync_width;
+
+		/* start at begining of left border */
+		h_active_start = crtc_timing->h_sync_width + h_back_porch;
+
+
+		v_active_start = crtc_timing->v_total - crtc_timing->v_border_top -
+				crtc_timing->v_addressable - crtc_timing->v_border_bottom -
+				crtc_timing->v_front_porch;
+
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+		/* start at begining of left border */
+		if (REG(DP_MSA_TIMING_PARAM2))
+			REG_SET_2(DP_MSA_TIMING_PARAM2, 0,
+				DP_MSA_HSTART, h_active_start,
+				DP_MSA_VSTART, v_active_start);
+
+		if (REG(DP_MSA_TIMING_PARAM3))
+			REG_SET_4(DP_MSA_TIMING_PARAM3, 0,
+					DP_MSA_HSYNCWIDTH,
+					crtc_timing->h_sync_width,
+					DP_MSA_HSYNCPOLARITY,
+					!crtc_timing->flags.HSYNC_POSITIVE_POLARITY,
+					DP_MSA_VSYNCWIDTH,
+					crtc_timing->v_sync_width,
+					DP_MSA_VSYNCPOLARITY,
+					!crtc_timing->flags.VSYNC_POSITIVE_POLARITY);
+
+		/* HWDITH include border or overscan */
+		if (REG(DP_MSA_TIMING_PARAM4))
+			REG_SET_2(DP_MSA_TIMING_PARAM4, 0,
+				DP_MSA_HWIDTH, crtc_timing->h_border_left +
+				crtc_timing->h_addressable + crtc_timing->h_border_right,
+				DP_MSA_VHEIGHT, crtc_timing->v_border_top +
+				crtc_timing->v_addressable + crtc_timing->v_border_bottom);
+#endif
+	}
+#endif
+}
+
+static void dce110_stream_encoder_set_stream_attribute_helper(
+		struct dce110_stream_encoder *enc110,
+		struct dc_crtc_timing *crtc_timing)
+{
+	if (enc110->regs->TMDS_CNTL) {
+		switch (crtc_timing->pixel_encoding) {
+		case PIXEL_ENCODING_YCBCR422:
+			REG_UPDATE(TMDS_CNTL, TMDS_PIXEL_ENCODING, 1);
+			break;
+		default:
+			REG_UPDATE(TMDS_CNTL, TMDS_PIXEL_ENCODING, 0);
+			break;
+		}
+		REG_UPDATE(TMDS_CNTL, TMDS_COLOR_FORMAT, 0);
+	} else if (enc110->regs->DIG_FE_CNTL) {
+		switch (crtc_timing->pixel_encoding) {
+		case PIXEL_ENCODING_YCBCR422:
+			REG_UPDATE(DIG_FE_CNTL, TMDS_PIXEL_ENCODING, 1);
+			break;
+		default:
+			REG_UPDATE(DIG_FE_CNTL, TMDS_PIXEL_ENCODING, 0);
+			break;
+		}
+		REG_UPDATE(DIG_FE_CNTL, TMDS_COLOR_FORMAT, 0);
+	}
+
+}
+
+/* setup stream encoder in hdmi mode */
+static void dce110_stream_encoder_hdmi_set_stream_attribute(
+	struct stream_encoder *enc,
+	struct dc_crtc_timing *crtc_timing,
+	int actual_pix_clk_khz,
+	bool enable_audio)
+{
+	struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc);
+	struct bp_encoder_control cntl = {0};
+
+	cntl.action = ENCODER_CONTROL_SETUP;
+	cntl.engine_id = enc110->base.id;
+	cntl.signal = SIGNAL_TYPE_HDMI_TYPE_A;
+	cntl.enable_dp_audio = enable_audio;
+	cntl.pixel_clock = actual_pix_clk_khz;
+	cntl.lanes_number = LANE_COUNT_FOUR;
+
+	if (enc110->base.bp->funcs->encoder_control(
+			enc110->base.bp, &cntl) != BP_RESULT_OK)
+		return;
+
+	dce110_stream_encoder_set_stream_attribute_helper(enc110, crtc_timing);
+
+	/* setup HDMI engine */
+	if (!enc110->se_mask->HDMI_DATA_SCRAMBLE_EN) {
+		REG_UPDATE_3(HDMI_CONTROL,
+			HDMI_PACKET_GEN_VERSION, 1,
+			HDMI_KEEPOUT_MODE, 1,
+			HDMI_DEEP_COLOR_ENABLE, 0);
+	} else if (enc110->regs->DIG_FE_CNTL) {
+		REG_UPDATE_5(HDMI_CONTROL,
+			HDMI_PACKET_GEN_VERSION, 1,
+			HDMI_KEEPOUT_MODE, 1,
+			HDMI_DEEP_COLOR_ENABLE, 0,
+			HDMI_DATA_SCRAMBLE_EN, 0,
+			HDMI_CLOCK_CHANNEL_RATE, 0);
+	}
+
+	switch (crtc_timing->display_color_depth) {
+	case COLOR_DEPTH_888:
+		REG_UPDATE(HDMI_CONTROL, HDMI_DEEP_COLOR_DEPTH, 0);
+		break;
+	case COLOR_DEPTH_101010:
+		if (crtc_timing->pixel_encoding == PIXEL_ENCODING_YCBCR422) {
+			REG_UPDATE_2(HDMI_CONTROL,
+					HDMI_DEEP_COLOR_DEPTH, 1,
+					HDMI_DEEP_COLOR_ENABLE, 0);
+		} else {
+			REG_UPDATE_2(HDMI_CONTROL,
+					HDMI_DEEP_COLOR_DEPTH, 1,
+					HDMI_DEEP_COLOR_ENABLE, 1);
+			}
+		break;
+	case COLOR_DEPTH_121212:
+		if (crtc_timing->pixel_encoding == PIXEL_ENCODING_YCBCR422) {
+			REG_UPDATE_2(HDMI_CONTROL,
+					HDMI_DEEP_COLOR_DEPTH, 2,
+					HDMI_DEEP_COLOR_ENABLE, 0);
+		} else {
+			REG_UPDATE_2(HDMI_CONTROL,
+					HDMI_DEEP_COLOR_DEPTH, 2,
+					HDMI_DEEP_COLOR_ENABLE, 1);
+			}
+		break;
+	case COLOR_DEPTH_161616:
+		REG_UPDATE_2(HDMI_CONTROL,
+				HDMI_DEEP_COLOR_DEPTH, 3,
+				HDMI_DEEP_COLOR_ENABLE, 1);
+		break;
+	default:
+		break;
+	}
+
+	if (enc110->se_mask->HDMI_DATA_SCRAMBLE_EN) {
+		if (actual_pix_clk_khz >= HDMI_CLOCK_CHANNEL_RATE_MORE_340M) {
+			/* enable HDMI data scrambler
+			 * HDMI_CLOCK_CHANNEL_RATE_MORE_340M
+			 * Clock channel frequency is 1/4 of character rate.
+			 */
+			REG_UPDATE_2(HDMI_CONTROL,
+				HDMI_DATA_SCRAMBLE_EN, 1,
+				HDMI_CLOCK_CHANNEL_RATE, 1);
+		} else if (crtc_timing->flags.LTE_340MCSC_SCRAMBLE) {
+
+			/* TODO: New feature for DCE11, still need to implement */
+
+			/* enable HDMI data scrambler
+			 * HDMI_CLOCK_CHANNEL_FREQ_EQUAL_TO_CHAR_RATE
+			 * Clock channel frequency is the same
+			 * as character rate
+			 */
+			REG_UPDATE_2(HDMI_CONTROL,
+				HDMI_DATA_SCRAMBLE_EN, 1,
+				HDMI_CLOCK_CHANNEL_RATE, 0);
+		}
+	}
+
+	REG_UPDATE_3(HDMI_VBI_PACKET_CONTROL,
+		HDMI_GC_CONT, 1,
+		HDMI_GC_SEND, 1,
+		HDMI_NULL_SEND, 1);
+
+	/* following belongs to audio */
+	REG_UPDATE(HDMI_INFOFRAME_CONTROL0, HDMI_AUDIO_INFO_SEND, 1);
+
+	REG_UPDATE(AFMT_INFOFRAME_CONTROL0, AFMT_AUDIO_INFO_UPDATE, 1);
+
+	REG_UPDATE(HDMI_INFOFRAME_CONTROL1, HDMI_AUDIO_INFO_LINE,
+				VBI_LINE_0 + 2);
+
+	REG_UPDATE(HDMI_GC, HDMI_GC_AVMUTE, 0);
+
+}
+
+/* setup stream encoder in dvi mode */
+static void dce110_stream_encoder_dvi_set_stream_attribute(
+	struct stream_encoder *enc,
+	struct dc_crtc_timing *crtc_timing,
+	bool is_dual_link)
+{
+	struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc);
+	struct bp_encoder_control cntl = {0};
+
+	cntl.action = ENCODER_CONTROL_SETUP;
+	cntl.engine_id = enc110->base.id;
+	cntl.signal = is_dual_link ?
+			SIGNAL_TYPE_DVI_DUAL_LINK : SIGNAL_TYPE_DVI_SINGLE_LINK;
+	cntl.enable_dp_audio = false;
+	cntl.pixel_clock = crtc_timing->pix_clk_khz;
+	cntl.lanes_number = (is_dual_link) ? LANE_COUNT_EIGHT : LANE_COUNT_FOUR;
+
+	if (enc110->base.bp->funcs->encoder_control(
+			enc110->base.bp, &cntl) != BP_RESULT_OK)
+		return;
+
+	ASSERT(crtc_timing->pixel_encoding == PIXEL_ENCODING_RGB);
+	ASSERT(crtc_timing->display_color_depth == COLOR_DEPTH_888);
+	dce110_stream_encoder_set_stream_attribute_helper(enc110, crtc_timing);
+}
+
+static void dce110_stream_encoder_set_mst_bandwidth(
+	struct stream_encoder *enc,
+	struct fixed31_32 avg_time_slots_per_mtp)
+{
+	struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc);
+	uint32_t x = dal_fixed31_32_floor(
+		avg_time_slots_per_mtp);
+	uint32_t y = dal_fixed31_32_ceil(
+		dal_fixed31_32_shl(
+			dal_fixed31_32_sub_int(
+				avg_time_slots_per_mtp,
+				x),
+			26));
+
+	{
+		REG_SET_2(DP_MSE_RATE_CNTL, 0,
+			DP_MSE_RATE_X, x,
+			DP_MSE_RATE_Y, y);
+	}
+
+	/* wait for update to be completed on the link */
+	/* i.e. DP_MSE_RATE_UPDATE_PENDING field (read only) */
+	/* is reset to 0 (not pending) */
+	REG_WAIT(DP_MSE_RATE_UPDATE, DP_MSE_RATE_UPDATE_PENDING,
+			0,
+			10, DP_MST_UPDATE_MAX_RETRY);
+}
+
+static void dce110_stream_encoder_update_hdmi_info_packets(
+	struct stream_encoder *enc,
+	const struct encoder_info_frame *info_frame)
+{
+	struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc);
+
+	if (enc110->se_mask->HDMI_AVI_INFO_CONT &&
+			enc110->se_mask->HDMI_AVI_INFO_SEND) {
+
+		if (info_frame->avi.valid) {
+			const uint32_t *content =
+				(const uint32_t *) &info_frame->avi.sb[0];
+
+			REG_WRITE(AFMT_AVI_INFO0, content[0]);
+
+			REG_WRITE(AFMT_AVI_INFO1, content[1]);
+
+			REG_WRITE(AFMT_AVI_INFO2, content[2]);
+
+			REG_WRITE(AFMT_AVI_INFO3, content[3]);
+
+			REG_UPDATE(AFMT_AVI_INFO3, AFMT_AVI_INFO_VERSION,
+						info_frame->avi.hb1);
+
+			REG_UPDATE_2(HDMI_INFOFRAME_CONTROL0,
+					HDMI_AVI_INFO_SEND, 1,
+					HDMI_AVI_INFO_CONT, 1);
+
+			REG_UPDATE(HDMI_INFOFRAME_CONTROL1, HDMI_AVI_INFO_LINE,
+							VBI_LINE_0 + 2);
+
+		} else {
+			REG_UPDATE_2(HDMI_INFOFRAME_CONTROL0,
+				HDMI_AVI_INFO_SEND, 0,
+				HDMI_AVI_INFO_CONT, 0);
+		}
+	}
+
+	if (enc110->se_mask->HDMI_AVI_INFO_CONT &&
+			enc110->se_mask->HDMI_AVI_INFO_SEND) {
+		dce110_update_hdmi_info_packet(enc110, 0, &info_frame->vendor);
+		dce110_update_hdmi_info_packet(enc110, 1, &info_frame->gamut);
+		dce110_update_hdmi_info_packet(enc110, 2, &info_frame->spd);
+		dce110_update_hdmi_info_packet(enc110, 3, &info_frame->hdrsmd);
+	}
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	if (enc110->se_mask->HDMI_DB_DISABLE) {
+		/* for bring up, disable dp double  TODO */
+		if (REG(HDMI_DB_CONTROL))
+			REG_UPDATE(HDMI_DB_CONTROL, HDMI_DB_DISABLE, 1);
+
+		dce110_update_hdmi_info_packet(enc110, 0, &info_frame->avi);
+		dce110_update_hdmi_info_packet(enc110, 1, &info_frame->vendor);
+		dce110_update_hdmi_info_packet(enc110, 2, &info_frame->gamut);
+		dce110_update_hdmi_info_packet(enc110, 3, &info_frame->spd);
+		dce110_update_hdmi_info_packet(enc110, 4, &info_frame->hdrsmd);
+	}
+#endif
+}
+
+static void dce110_stream_encoder_stop_hdmi_info_packets(
+	struct stream_encoder *enc)
+{
+	struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc);
+
+	/* stop generic packets 0 & 1 on HDMI */
+	REG_SET_6(HDMI_GENERIC_PACKET_CONTROL0, 0,
+		HDMI_GENERIC1_CONT, 0,
+		HDMI_GENERIC1_LINE, 0,
+		HDMI_GENERIC1_SEND, 0,
+		HDMI_GENERIC0_CONT, 0,
+		HDMI_GENERIC0_LINE, 0,
+		HDMI_GENERIC0_SEND, 0);
+
+	/* stop generic packets 2 & 3 on HDMI */
+	REG_SET_6(HDMI_GENERIC_PACKET_CONTROL1, 0,
+		HDMI_GENERIC0_CONT, 0,
+		HDMI_GENERIC0_LINE, 0,
+		HDMI_GENERIC0_SEND, 0,
+		HDMI_GENERIC1_CONT, 0,
+		HDMI_GENERIC1_LINE, 0,
+		HDMI_GENERIC1_SEND, 0);
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	/* stop generic packets 2 & 3 on HDMI */
+	if (REG(HDMI_GENERIC_PACKET_CONTROL2))
+		REG_SET_6(HDMI_GENERIC_PACKET_CONTROL2, 0,
+			HDMI_GENERIC0_CONT, 0,
+			HDMI_GENERIC0_LINE, 0,
+			HDMI_GENERIC0_SEND, 0,
+			HDMI_GENERIC1_CONT, 0,
+			HDMI_GENERIC1_LINE, 0,
+			HDMI_GENERIC1_SEND, 0);
+
+	if (REG(HDMI_GENERIC_PACKET_CONTROL3))
+		REG_SET_6(HDMI_GENERIC_PACKET_CONTROL3, 0,
+			HDMI_GENERIC0_CONT, 0,
+			HDMI_GENERIC0_LINE, 0,
+			HDMI_GENERIC0_SEND, 0,
+			HDMI_GENERIC1_CONT, 0,
+			HDMI_GENERIC1_LINE, 0,
+			HDMI_GENERIC1_SEND, 0);
+#endif
+}
+
+static void dce110_stream_encoder_update_dp_info_packets(
+	struct stream_encoder *enc,
+	const struct encoder_info_frame *info_frame)
+{
+	struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc);
+	uint32_t value = REG_READ(DP_SEC_CNTL);
+
+	if (info_frame->vsc.valid)
+		dce110_update_generic_info_packet(
+					enc110,
+					0,  /* packetIndex */
+					&info_frame->vsc);
+
+	if (info_frame->spd.valid)
+		dce110_update_generic_info_packet(
+				enc110,
+				2,  /* packetIndex */
+				&info_frame->spd);
+
+	if (info_frame->hdrsmd.valid)
+		dce110_update_generic_info_packet(
+				enc110,
+				3,  /* packetIndex */
+				&info_frame->hdrsmd);
+
+	/* enable/disable transmission of packet(s).
+	*  If enabled, packet transmission begins on the next frame
+	*/
+	REG_UPDATE(DP_SEC_CNTL, DP_SEC_GSP0_ENABLE, info_frame->vsc.valid);
+	REG_UPDATE(DP_SEC_CNTL, DP_SEC_GSP2_ENABLE, info_frame->spd.valid);
+	REG_UPDATE(DP_SEC_CNTL, DP_SEC_GSP3_ENABLE, info_frame->hdrsmd.valid);
+
+	/* This bit is the master enable bit.
+	* When enabling secondary stream engine,
+	* this master bit must also be set.
+	* This register shared with audio info frame.
+	* Therefore we need to enable master bit
+	* if at least on of the fields is not 0
+	*/
+	if (value)
+		REG_UPDATE(DP_SEC_CNTL, DP_SEC_STREAM_ENABLE, 1);
+}
+
+static void dce110_stream_encoder_stop_dp_info_packets(
+	struct stream_encoder *enc)
+{
+	/* stop generic packets on DP */
+	struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc);
+	uint32_t value = REG_READ(DP_SEC_CNTL);
+
+	if (enc110->se_mask->DP_SEC_AVI_ENABLE) {
+		REG_SET_7(DP_SEC_CNTL, 0,
+			DP_SEC_GSP0_ENABLE, 0,
+			DP_SEC_GSP1_ENABLE, 0,
+			DP_SEC_GSP2_ENABLE, 0,
+			DP_SEC_GSP3_ENABLE, 0,
+			DP_SEC_AVI_ENABLE, 0,
+			DP_SEC_MPG_ENABLE, 0,
+			DP_SEC_STREAM_ENABLE, 0);
+	}
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	if (enc110->se_mask->DP_SEC_GSP7_ENABLE) {
+		REG_SET_10(DP_SEC_CNTL, 0,
+			DP_SEC_GSP0_ENABLE, 0,
+			DP_SEC_GSP1_ENABLE, 0,
+			DP_SEC_GSP2_ENABLE, 0,
+			DP_SEC_GSP3_ENABLE, 0,
+			DP_SEC_GSP4_ENABLE, 0,
+			DP_SEC_GSP5_ENABLE, 0,
+			DP_SEC_GSP6_ENABLE, 0,
+			DP_SEC_GSP7_ENABLE, 0,
+			DP_SEC_MPG_ENABLE, 0,
+			DP_SEC_STREAM_ENABLE, 0);
+	}
+#endif
+	/* this register shared with audio info frame.
+	 * therefore we need to keep master enabled
+	 * if at least one of the fields is not 0 */
+
+	if (value)
+		REG_UPDATE(DP_SEC_CNTL, DP_SEC_STREAM_ENABLE, 1);
+
+}
+
+static void dce110_stream_encoder_dp_blank(
+	struct stream_encoder *enc)
+{
+	struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc);
+	uint32_t retries = 0;
+	uint32_t max_retries = DP_BLANK_MAX_RETRY * 10;
+
+	/* Note: For CZ, we are changing driver default to disable
+	 * stream deferred to next VBLANK. If results are positive, we
+	 * will make the same change to all DCE versions. There are a
+	 * handful of panels that cannot handle disable stream at
+	 * HBLANK and will result in a white line flash across the
+	 * screen on stream disable. */
+
+	/* Specify the video stream disable point
+	 * (2 = start of the next vertical blank) */
+	REG_UPDATE(DP_VID_STREAM_CNTL, DP_VID_STREAM_DIS_DEFER, 2);
+	/* Larger delay to wait until VBLANK - use max retry of
+	* 10us*3000=30ms. This covers 16.6ms of typical 60 Hz mode +
+	* a little more because we may not trust delay accuracy.
+	*/
+	max_retries = DP_BLANK_MAX_RETRY * 150;
+
+	/* disable DP stream */
+	REG_UPDATE(DP_VID_STREAM_CNTL, DP_VID_STREAM_ENABLE, 0);
+
+	/* the encoder stops sending the video stream
+	* at the start of the vertical blanking.
+	* Poll for DP_VID_STREAM_STATUS == 0
+	*/
+
+	REG_WAIT(DP_VID_STREAM_CNTL, DP_VID_STREAM_STATUS,
+			0,
+			10, max_retries);
+
+	ASSERT(retries <= max_retries);
+
+	/* Tell the DP encoder to ignore timing from CRTC, must be done after
+	* the polling. If we set DP_STEER_FIFO_RESET before DP stream blank is
+	* complete, stream status will be stuck in video stream enabled state,
+	* i.e. DP_VID_STREAM_STATUS stuck at 1.
+	*/
+
+	REG_UPDATE(DP_STEER_FIFO, DP_STEER_FIFO_RESET, true);
+}
+
+/* output video stream to link encoder */
+static void dce110_stream_encoder_dp_unblank(
+	struct stream_encoder *enc,
+	const struct encoder_unblank_param *param)
+{
+	struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc);
+
+	if (param->link_settings.link_rate != LINK_RATE_UNKNOWN) {
+		uint32_t n_vid = 0x8000;
+		uint32_t m_vid;
+
+		/* M / N = Fstream / Flink
+		* m_vid / n_vid = pixel rate / link rate
+		*/
+
+		uint64_t m_vid_l = n_vid;
+
+		m_vid_l *= param->pixel_clk_khz;
+		m_vid_l = div_u64(m_vid_l,
+			param->link_settings.link_rate
+				* LINK_RATE_REF_FREQ_IN_KHZ);
+
+		m_vid = (uint32_t) m_vid_l;
+
+		/* enable auto measurement */
+
+		REG_UPDATE(DP_VID_TIMING, DP_VID_M_N_GEN_EN, 0);
+
+		/* auto measurement need 1 full 0x8000 symbol cycle to kick in,
+		 * therefore program initial value for Mvid and Nvid
+		 */
+
+		REG_UPDATE(DP_VID_N, DP_VID_N, n_vid);
+
+		REG_UPDATE(DP_VID_M, DP_VID_M, m_vid);
+
+		REG_UPDATE(DP_VID_TIMING, DP_VID_M_N_GEN_EN, 1);
+	}
+
+	/* set DIG_START to 0x1 to resync FIFO */
+
+	REG_UPDATE(DIG_FE_CNTL, DIG_START, 1);
+
+	/* switch DP encoder to CRTC data */
+
+	REG_UPDATE(DP_STEER_FIFO, DP_STEER_FIFO_RESET, 0);
+
+	/* wait 100us for DIG/DP logic to prime
+	* (i.e. a few video lines)
+	*/
+	udelay(100);
+
+	/* the hardware would start sending video at the start of the next DP
+	* frame (i.e. rising edge of the vblank).
+	* NOTE: We used to program DP_VID_STREAM_DIS_DEFER = 2 here, but this
+	* register has no effect on enable transition! HW always guarantees
+	* VID_STREAM enable at start of next frame, and this is not
+	* programmable
+	*/
+
+	REG_UPDATE(DP_VID_STREAM_CNTL, DP_VID_STREAM_ENABLE, true);
+}
+
+static void dce110_stream_encoder_set_avmute(
+	struct stream_encoder *enc,
+	bool enable)
+{
+	struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc);
+	unsigned int value = enable ? 1 : 0;
+
+	REG_UPDATE(HDMI_GC, HDMI_GC_AVMUTE, value);
+}
+
+
+#define DP_SEC_AUD_N__DP_SEC_AUD_N__DEFAULT 0x8000
+#define DP_SEC_TIMESTAMP__DP_SEC_TIMESTAMP_MODE__AUTO_CALC 1
+
+#include "include/audio_types.h"
+
+/**
+* speakersToChannels
+*
+* @brief
+*  translate speakers to channels
+*
+*  FL  - Front Left
+*  FR  - Front Right
+*  RL  - Rear Left
+*  RR  - Rear Right
+*  RC  - Rear Center
+*  FC  - Front Center
+*  FLC - Front Left Center
+*  FRC - Front Right Center
+*  RLC - Rear Left Center
+*  RRC - Rear Right Center
+*  LFE - Low Freq Effect
+*
+*               FC
+*          FLC      FRC
+*    FL                    FR
+*
+*                    LFE
+*              ()
+*
+*
+*    RL                    RR
+*          RLC      RRC
+*               RC
+*
+*             ch  8   7   6   5   4   3   2   1
+* 0b00000011      -   -   -   -   -   -   FR  FL
+* 0b00000111      -   -   -   -   -   LFE FR  FL
+* 0b00001011      -   -   -   -   FC  -   FR  FL
+* 0b00001111      -   -   -   -   FC  LFE FR  FL
+* 0b00010011      -   -   -   RC  -   -   FR  FL
+* 0b00010111      -   -   -   RC  -   LFE FR  FL
+* 0b00011011      -   -   -   RC  FC  -   FR  FL
+* 0b00011111      -   -   -   RC  FC  LFE FR  FL
+* 0b00110011      -   -   RR  RL  -   -   FR  FL
+* 0b00110111      -   -   RR  RL  -   LFE FR  FL
+* 0b00111011      -   -   RR  RL  FC  -   FR  FL
+* 0b00111111      -   -   RR  RL  FC  LFE FR  FL
+* 0b01110011      -   RC  RR  RL  -   -   FR  FL
+* 0b01110111      -   RC  RR  RL  -   LFE FR  FL
+* 0b01111011      -   RC  RR  RL  FC  -   FR  FL
+* 0b01111111      -   RC  RR  RL  FC  LFE FR  FL
+* 0b11110011      RRC RLC RR  RL  -   -   FR  FL
+* 0b11110111      RRC RLC RR  RL  -   LFE FR  FL
+* 0b11111011      RRC RLC RR  RL  FC  -   FR  FL
+* 0b11111111      RRC RLC RR  RL  FC  LFE FR  FL
+* 0b11000011      FRC FLC -   -   -   -   FR  FL
+* 0b11000111      FRC FLC -   -   -   LFE FR  FL
+* 0b11001011      FRC FLC -   -   FC  -   FR  FL
+* 0b11001111      FRC FLC -   -   FC  LFE FR  FL
+* 0b11010011      FRC FLC -   RC  -   -   FR  FL
+* 0b11010111      FRC FLC -   RC  -   LFE FR  FL
+* 0b11011011      FRC FLC -   RC  FC  -   FR  FL
+* 0b11011111      FRC FLC -   RC  FC  LFE FR  FL
+* 0b11110011      FRC FLC RR  RL  -   -   FR  FL
+* 0b11110111      FRC FLC RR  RL  -   LFE FR  FL
+* 0b11111011      FRC FLC RR  RL  FC  -   FR  FL
+* 0b11111111      FRC FLC RR  RL  FC  LFE FR  FL
+*
+* @param
+*  speakers - speaker information as it comes from CEA audio block
+*/
+/* translate speakers to channels */
+
+union audio_cea_channels {
+	uint8_t all;
+	struct audio_cea_channels_bits {
+		uint32_t FL:1;
+		uint32_t FR:1;
+		uint32_t LFE:1;
+		uint32_t FC:1;
+		uint32_t RL_RC:1;
+		uint32_t RR:1;
+		uint32_t RC_RLC_FLC:1;
+		uint32_t RRC_FRC:1;
+	} channels;
+};
+
+struct audio_clock_info {
+	/* pixel clock frequency*/
+	uint32_t pixel_clock_in_10khz;
+	/* N - 32KHz audio */
+	uint32_t n_32khz;
+	/* CTS - 32KHz audio*/
+	uint32_t cts_32khz;
+	uint32_t n_44khz;
+	uint32_t cts_44khz;
+	uint32_t n_48khz;
+	uint32_t cts_48khz;
+};
+
+/* 25.2MHz/1.001*/
+/* 25.2MHz/1.001*/
+/* 25.2MHz*/
+/* 27MHz */
+/* 27MHz*1.001*/
+/* 27MHz*1.001*/
+/* 54MHz*/
+/* 54MHz*1.001*/
+/* 74.25MHz/1.001*/
+/* 74.25MHz*/
+/* 148.5MHz/1.001*/
+/* 148.5MHz*/
+
+static const struct audio_clock_info audio_clock_info_table[16] = {
+	{2517, 4576, 28125, 7007, 31250, 6864, 28125},
+	{2518, 4576, 28125, 7007, 31250, 6864, 28125},
+	{2520, 4096, 25200, 6272, 28000, 6144, 25200},
+	{2700, 4096, 27000, 6272, 30000, 6144, 27000},
+	{2702, 4096, 27027, 6272, 30030, 6144, 27027},
+	{2703, 4096, 27027, 6272, 30030, 6144, 27027},
+	{5400, 4096, 54000, 6272, 60000, 6144, 54000},
+	{5405, 4096, 54054, 6272, 60060, 6144, 54054},
+	{7417, 11648, 210937, 17836, 234375, 11648, 140625},
+	{7425, 4096, 74250, 6272, 82500, 6144, 74250},
+	{14835, 11648, 421875, 8918, 234375, 5824, 140625},
+	{14850, 4096, 148500, 6272, 165000, 6144, 148500},
+	{29670, 5824, 421875, 4459, 234375, 5824, 281250},
+	{29700, 3072, 222750, 4704, 247500, 5120, 247500},
+	{59340, 5824, 843750, 8918, 937500, 5824, 562500},
+	{59400, 3072, 445500, 9408, 990000, 6144, 594000}
+};
+
+static const struct audio_clock_info audio_clock_info_table_36bpc[14] = {
+	{2517,  9152,  84375,  7007,  48875,  9152,  56250},
+	{2518,  9152,  84375,  7007,  48875,  9152,  56250},
+	{2520,  4096,  37800,  6272,  42000,  6144,  37800},
+	{2700,  4096,  40500,  6272,  45000,  6144,  40500},
+	{2702,  8192,  81081,  6272,  45045,  8192,  54054},
+	{2703,  8192,  81081,  6272,  45045,  8192,  54054},
+	{5400,  4096,  81000,  6272,  90000,  6144,  81000},
+	{5405,  4096,  81081,  6272,  90090,  6144,  81081},
+	{7417, 11648, 316406, 17836, 351562, 11648, 210937},
+	{7425, 4096, 111375,  6272, 123750,  6144, 111375},
+	{14835, 11648, 632812, 17836, 703125, 11648, 421875},
+	{14850, 4096, 222750,  6272, 247500,  6144, 222750},
+	{29670, 5824, 632812,  8918, 703125,  5824, 421875},
+	{29700, 4096, 445500,  4704, 371250,  5120, 371250}
+};
+
+static const struct audio_clock_info audio_clock_info_table_48bpc[14] = {
+	{2517,  4576,  56250,  7007,  62500,  6864,  56250},
+	{2518,  4576,  56250,  7007,  62500,  6864,  56250},
+	{2520,  4096,  50400,  6272,  56000,  6144,  50400},
+	{2700,  4096,  54000,  6272,  60000,  6144,  54000},
+	{2702,  4096,  54054,  6267,  60060,  8192,  54054},
+	{2703,  4096,  54054,  6272,  60060,  8192,  54054},
+	{5400,  4096, 108000,  6272, 120000,  6144, 108000},
+	{5405,  4096, 108108,  6272, 120120,  6144, 108108},
+	{7417, 11648, 421875, 17836, 468750, 11648, 281250},
+	{7425,  4096, 148500,  6272, 165000,  6144, 148500},
+	{14835, 11648, 843750,  8918, 468750, 11648, 281250},
+	{14850, 4096, 297000,  6272, 330000,  6144, 297000},
+	{29670, 5824, 843750,  4459, 468750,  5824, 562500},
+	{29700, 3072, 445500,  4704, 495000,  5120, 495000}
+
+
+};
+
+static union audio_cea_channels speakers_to_channels(
+	struct audio_speaker_flags speaker_flags)
+{
+	union audio_cea_channels cea_channels = {0};
+
+	/* these are one to one */
+	cea_channels.channels.FL = speaker_flags.FL_FR;
+	cea_channels.channels.FR = speaker_flags.FL_FR;
+	cea_channels.channels.LFE = speaker_flags.LFE;
+	cea_channels.channels.FC = speaker_flags.FC;
+
+	/* if Rear Left and Right exist move RC speaker to channel 7
+	 * otherwise to channel 5
+	 */
+	if (speaker_flags.RL_RR) {
+		cea_channels.channels.RL_RC = speaker_flags.RL_RR;
+		cea_channels.channels.RR = speaker_flags.RL_RR;
+		cea_channels.channels.RC_RLC_FLC = speaker_flags.RC;
+	} else {
+		cea_channels.channels.RL_RC = speaker_flags.RC;
+	}
+
+	/* FRONT Left Right Center and REAR Left Right Center are exclusive */
+	if (speaker_flags.FLC_FRC) {
+		cea_channels.channels.RC_RLC_FLC = speaker_flags.FLC_FRC;
+		cea_channels.channels.RRC_FRC = speaker_flags.FLC_FRC;
+	} else {
+		cea_channels.channels.RC_RLC_FLC = speaker_flags.RLC_RRC;
+		cea_channels.channels.RRC_FRC = speaker_flags.RLC_RRC;
+	}
+
+	return cea_channels;
+}
+
+static uint32_t calc_max_audio_packets_per_line(
+	const struct audio_crtc_info *crtc_info)
+{
+	uint32_t max_packets_per_line;
+
+	max_packets_per_line =
+		crtc_info->h_total - crtc_info->h_active;
+
+	if (crtc_info->pixel_repetition)
+		max_packets_per_line *= crtc_info->pixel_repetition;
+
+	/* for other hdmi features */
+	max_packets_per_line -= 58;
+	/* for Control Period */
+	max_packets_per_line -= 16;
+	/* Number of Audio Packets per Line */
+	max_packets_per_line /= 32;
+
+	return max_packets_per_line;
+}
+
+static void get_audio_clock_info(
+	enum dc_color_depth color_depth,
+	uint32_t crtc_pixel_clock_in_khz,
+	uint32_t actual_pixel_clock_in_khz,
+	struct audio_clock_info *audio_clock_info)
+{
+	const struct audio_clock_info *clock_info;
+	uint32_t index;
+	uint32_t crtc_pixel_clock_in_10khz = crtc_pixel_clock_in_khz / 10;
+	uint32_t audio_array_size;
+
+	switch (color_depth) {
+	case COLOR_DEPTH_161616:
+		clock_info = audio_clock_info_table_48bpc;
+		audio_array_size = ARRAY_SIZE(
+				audio_clock_info_table_48bpc);
+		break;
+	case COLOR_DEPTH_121212:
+		clock_info = audio_clock_info_table_36bpc;
+		audio_array_size = ARRAY_SIZE(
+				audio_clock_info_table_36bpc);
+		break;
+	default:
+		clock_info = audio_clock_info_table;
+		audio_array_size = ARRAY_SIZE(
+				audio_clock_info_table);
+		break;
+	}
+
+	if (clock_info != NULL) {
+		/* search for exact pixel clock in table */
+		for (index = 0; index < audio_array_size; index++) {
+			if (clock_info[index].pixel_clock_in_10khz >
+				crtc_pixel_clock_in_10khz)
+				break;  /* not match */
+			else if (clock_info[index].pixel_clock_in_10khz ==
+					crtc_pixel_clock_in_10khz) {
+				/* match found */
+				*audio_clock_info = clock_info[index];
+				return;
+			}
+		}
+	}
+
+	/* not found */
+	if (actual_pixel_clock_in_khz == 0)
+		actual_pixel_clock_in_khz = crtc_pixel_clock_in_khz;
+
+	/* See HDMI spec  the table entry under
+	 *  pixel clock of "Other". */
+	audio_clock_info->pixel_clock_in_10khz =
+			actual_pixel_clock_in_khz / 10;
+	audio_clock_info->cts_32khz = actual_pixel_clock_in_khz;
+	audio_clock_info->cts_44khz = actual_pixel_clock_in_khz;
+	audio_clock_info->cts_48khz = actual_pixel_clock_in_khz;
+
+	audio_clock_info->n_32khz = 4096;
+	audio_clock_info->n_44khz = 6272;
+	audio_clock_info->n_48khz = 6144;
+}
+
+static void dce110_se_audio_setup(
+	struct stream_encoder *enc,
+	unsigned int az_inst,
+	struct audio_info *audio_info)
+{
+	struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc);
+
+	uint32_t speakers = 0;
+	uint32_t channels = 0;
+
+	ASSERT(audio_info);
+	if (audio_info == NULL)
+		/* This should not happen.it does so we don't get BSOD*/
+		return;
+
+	speakers = audio_info->flags.info.ALLSPEAKERS;
+	channels = speakers_to_channels(audio_info->flags.speaker_flags).all;
+
+	/* setup the audio stream source select (audio -> dig mapping) */
+	REG_SET(AFMT_AUDIO_SRC_CONTROL, 0, AFMT_AUDIO_SRC_SELECT, az_inst);
+
+	/* Channel allocation */
+	REG_UPDATE(AFMT_AUDIO_PACKET_CONTROL2, AFMT_AUDIO_CHANNEL_ENABLE, channels);
+}
+
+static void dce110_se_setup_hdmi_audio(
+	struct stream_encoder *enc,
+	const struct audio_crtc_info *crtc_info)
+{
+	struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc);
+
+	struct audio_clock_info audio_clock_info = {0};
+	uint32_t max_packets_per_line;
+
+	/* For now still do calculation, although this field is ignored when
+	above HDMI_PACKET_GEN_VERSION set to 1 */
+	max_packets_per_line = calc_max_audio_packets_per_line(crtc_info);
+
+	/* HDMI_AUDIO_PACKET_CONTROL */
+	REG_UPDATE_2(HDMI_AUDIO_PACKET_CONTROL,
+			HDMI_AUDIO_PACKETS_PER_LINE, max_packets_per_line,
+			HDMI_AUDIO_DELAY_EN, 1);
+
+	/* AFMT_AUDIO_PACKET_CONTROL */
+	REG_UPDATE(AFMT_AUDIO_PACKET_CONTROL, AFMT_60958_CS_UPDATE, 1);
+
+	/* AFMT_AUDIO_PACKET_CONTROL2 */
+	REG_UPDATE_2(AFMT_AUDIO_PACKET_CONTROL2,
+			AFMT_AUDIO_LAYOUT_OVRD, 0,
+			AFMT_60958_OSF_OVRD, 0);
+
+	/* HDMI_ACR_PACKET_CONTROL */
+	REG_UPDATE_3(HDMI_ACR_PACKET_CONTROL,
+			HDMI_ACR_AUTO_SEND, 1,
+			HDMI_ACR_SOURCE, 0,
+			HDMI_ACR_AUDIO_PRIORITY, 0);
+
+	/* Program audio clock sample/regeneration parameters */
+	get_audio_clock_info(crtc_info->color_depth,
+			     crtc_info->requested_pixel_clock,
+			     crtc_info->calculated_pixel_clock,
+			     &audio_clock_info);
+	dm_logger_write(enc->ctx->logger, LOG_HW_AUDIO,
+			"\n%s:Input::requested_pixel_clock = %d"	\
+			"calculated_pixel_clock = %d \n", __func__,	\
+			crtc_info->requested_pixel_clock,		\
+			crtc_info->calculated_pixel_clock);
+
+	/* HDMI_ACR_32_0__HDMI_ACR_CTS_32_MASK */
+	REG_UPDATE(HDMI_ACR_32_0, HDMI_ACR_CTS_32, audio_clock_info.cts_32khz);
+
+	/* HDMI_ACR_32_1__HDMI_ACR_N_32_MASK */
+	REG_UPDATE(HDMI_ACR_32_1, HDMI_ACR_N_32, audio_clock_info.n_32khz);
+
+	/* HDMI_ACR_44_0__HDMI_ACR_CTS_44_MASK */
+	REG_UPDATE(HDMI_ACR_44_0, HDMI_ACR_CTS_44, audio_clock_info.cts_44khz);
+
+	/* HDMI_ACR_44_1__HDMI_ACR_N_44_MASK */
+	REG_UPDATE(HDMI_ACR_44_1, HDMI_ACR_N_44, audio_clock_info.n_44khz);
+
+	/* HDMI_ACR_48_0__HDMI_ACR_CTS_48_MASK */
+	REG_UPDATE(HDMI_ACR_48_0, HDMI_ACR_CTS_48, audio_clock_info.cts_48khz);
+
+	/* HDMI_ACR_48_1__HDMI_ACR_N_48_MASK */
+	REG_UPDATE(HDMI_ACR_48_1, HDMI_ACR_N_48, audio_clock_info.n_48khz);
+
+	/* Video driver cannot know in advance which sample rate will
+	   be used by HD Audio driver
+	   HDMI_ACR_PACKET_CONTROL__HDMI_ACR_N_MULTIPLE field is
+	   programmed below in interruppt callback */
+
+	/* AFMT_60958_0__AFMT_60958_CS_CHANNEL_NUMBER_L_MASK &
+	AFMT_60958_0__AFMT_60958_CS_CLOCK_ACCURACY_MASK */
+	REG_UPDATE_2(AFMT_60958_0,
+			AFMT_60958_CS_CHANNEL_NUMBER_L, 1,
+			AFMT_60958_CS_CLOCK_ACCURACY, 0);
+
+	/* AFMT_60958_1 AFMT_60958_CS_CHALNNEL_NUMBER_R */
+	REG_UPDATE(AFMT_60958_1, AFMT_60958_CS_CHANNEL_NUMBER_R, 2);
+
+	/*AFMT_60958_2 now keep this settings until
+	 *  Programming guide comes out*/
+	REG_UPDATE_6(AFMT_60958_2,
+			AFMT_60958_CS_CHANNEL_NUMBER_2, 3,
+			AFMT_60958_CS_CHANNEL_NUMBER_3, 4,
+			AFMT_60958_CS_CHANNEL_NUMBER_4, 5,
+			AFMT_60958_CS_CHANNEL_NUMBER_5, 6,
+			AFMT_60958_CS_CHANNEL_NUMBER_6, 7,
+			AFMT_60958_CS_CHANNEL_NUMBER_7, 8);
+}
+
+static void dce110_se_setup_dp_audio(
+	struct stream_encoder *enc)
+{
+	struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc);
+
+	/* --- DP Audio packet configurations --- */
+
+	/* ATP Configuration */
+	REG_SET(DP_SEC_AUD_N, 0,
+			DP_SEC_AUD_N, DP_SEC_AUD_N__DP_SEC_AUD_N__DEFAULT);
+
+	/* Async/auto-calc timestamp mode */
+	REG_SET(DP_SEC_TIMESTAMP, 0, DP_SEC_TIMESTAMP_MODE,
+			DP_SEC_TIMESTAMP__DP_SEC_TIMESTAMP_MODE__AUTO_CALC);
+
+	/* --- The following are the registers
+	 *  copied from the SetupHDMI --- */
+
+	/* AFMT_AUDIO_PACKET_CONTROL */
+	REG_UPDATE(AFMT_AUDIO_PACKET_CONTROL, AFMT_60958_CS_UPDATE, 1);
+
+	/* AFMT_AUDIO_PACKET_CONTROL2 */
+	/* Program the ATP and AIP next */
+	REG_UPDATE_2(AFMT_AUDIO_PACKET_CONTROL2,
+			AFMT_AUDIO_LAYOUT_OVRD, 0,
+			AFMT_60958_OSF_OVRD, 0);
+
+	/* AFMT_INFOFRAME_CONTROL0 */
+	REG_UPDATE(AFMT_INFOFRAME_CONTROL0, AFMT_AUDIO_INFO_UPDATE, 1);
+
+	/* AFMT_60958_0__AFMT_60958_CS_CLOCK_ACCURACY_MASK */
+	REG_UPDATE(AFMT_60958_0, AFMT_60958_CS_CLOCK_ACCURACY, 0);
+}
+
+static void dce110_se_enable_audio_clock(
+	struct stream_encoder *enc,
+	bool enable)
+{
+	struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc);
+
+	if (REG(AFMT_CNTL) == 0)
+		return;   /* DCE8/10 does not have this register */
+
+	REG_UPDATE(AFMT_CNTL, AFMT_AUDIO_CLOCK_EN, !!enable);
+
+	/* wait for AFMT clock to turn on,
+	 * expectation: this should complete in 1-2 reads
+	 *
+	 * REG_WAIT(AFMT_CNTL, AFMT_AUDIO_CLOCK_ON, !!enable, 1, 10);
+	 *
+	 * TODO: wait for clock_on does not work well. May need HW
+	 * program sequence. But audio seems work normally even without wait
+	 * for clock_on status change
+	 */
+}
+
+static void dce110_se_enable_dp_audio(
+	struct stream_encoder *enc)
+{
+	struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc);
+
+	/* Enable Audio packets */
+	REG_UPDATE(DP_SEC_CNTL, DP_SEC_ASP_ENABLE, 1);
+
+	/* Program the ATP and AIP next */
+	REG_UPDATE_2(DP_SEC_CNTL,
+			DP_SEC_ATP_ENABLE, 1,
+			DP_SEC_AIP_ENABLE, 1);
+
+	/* Program STREAM_ENABLE after all the other enables. */
+	REG_UPDATE(DP_SEC_CNTL, DP_SEC_STREAM_ENABLE, 1);
+}
+
+static void dce110_se_disable_dp_audio(
+	struct stream_encoder *enc)
+{
+	struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc);
+	uint32_t value = REG_READ(DP_SEC_CNTL);
+
+	/* Disable Audio packets */
+	REG_UPDATE_5(DP_SEC_CNTL,
+			DP_SEC_ASP_ENABLE, 0,
+			DP_SEC_ATP_ENABLE, 0,
+			DP_SEC_AIP_ENABLE, 0,
+			DP_SEC_ACM_ENABLE, 0,
+			DP_SEC_STREAM_ENABLE, 0);
+
+	/* This register shared with encoder info frame. Therefore we need to
+	keep master enabled if at least on of the fields is not 0 */
+	if (value != 0)
+		REG_UPDATE(DP_SEC_CNTL, DP_SEC_STREAM_ENABLE, 1);
+
+}
+
+void dce110_se_audio_mute_control(
+	struct stream_encoder *enc,
+	bool mute)
+{
+	struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc);
+
+	REG_UPDATE(AFMT_AUDIO_PACKET_CONTROL, AFMT_AUDIO_SAMPLE_SEND, !mute);
+}
+
+void dce110_se_dp_audio_setup(
+	struct stream_encoder *enc,
+	unsigned int az_inst,
+	struct audio_info *info)
+{
+	dce110_se_audio_setup(enc, az_inst, info);
+}
+
+void dce110_se_dp_audio_enable(
+	struct stream_encoder *enc)
+{
+	dce110_se_enable_audio_clock(enc, true);
+	dce110_se_setup_dp_audio(enc);
+	dce110_se_enable_dp_audio(enc);
+}
+
+void dce110_se_dp_audio_disable(
+	struct stream_encoder *enc)
+{
+	dce110_se_disable_dp_audio(enc);
+	dce110_se_enable_audio_clock(enc, false);
+}
+
+void dce110_se_hdmi_audio_setup(
+	struct stream_encoder *enc,
+	unsigned int az_inst,
+	struct audio_info *info,
+	struct audio_crtc_info *audio_crtc_info)
+{
+	dce110_se_enable_audio_clock(enc, true);
+	dce110_se_setup_hdmi_audio(enc, audio_crtc_info);
+	dce110_se_audio_setup(enc, az_inst, info);
+}
+
+void dce110_se_hdmi_audio_disable(
+	struct stream_encoder *enc)
+{
+	dce110_se_enable_audio_clock(enc, false);
+}
+
+
+static void setup_stereo_sync(
+	struct stream_encoder *enc,
+	int tg_inst, bool enable)
+{
+	struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc);
+	REG_UPDATE(DIG_FE_CNTL, DIG_STEREOSYNC_SELECT, tg_inst);
+	REG_UPDATE(DIG_FE_CNTL, DIG_STEREOSYNC_GATE_EN, !enable);
+}
+
+
+static const struct stream_encoder_funcs dce110_str_enc_funcs = {
+	.dp_set_stream_attribute =
+		dce110_stream_encoder_dp_set_stream_attribute,
+	.hdmi_set_stream_attribute =
+		dce110_stream_encoder_hdmi_set_stream_attribute,
+	.dvi_set_stream_attribute =
+		dce110_stream_encoder_dvi_set_stream_attribute,
+	.set_mst_bandwidth =
+		dce110_stream_encoder_set_mst_bandwidth,
+	.update_hdmi_info_packets =
+		dce110_stream_encoder_update_hdmi_info_packets,
+	.stop_hdmi_info_packets =
+		dce110_stream_encoder_stop_hdmi_info_packets,
+	.update_dp_info_packets =
+		dce110_stream_encoder_update_dp_info_packets,
+	.stop_dp_info_packets =
+		dce110_stream_encoder_stop_dp_info_packets,
+	.dp_blank =
+		dce110_stream_encoder_dp_blank,
+	.dp_unblank =
+		dce110_stream_encoder_dp_unblank,
+	.audio_mute_control = dce110_se_audio_mute_control,
+
+	.dp_audio_setup = dce110_se_dp_audio_setup,
+	.dp_audio_enable = dce110_se_dp_audio_enable,
+	.dp_audio_disable = dce110_se_dp_audio_disable,
+
+	.hdmi_audio_setup = dce110_se_hdmi_audio_setup,
+	.hdmi_audio_disable = dce110_se_hdmi_audio_disable,
+	.setup_stereo_sync  = setup_stereo_sync,
+	.set_avmute = dce110_stream_encoder_set_avmute,
+
+};
+
+void dce110_stream_encoder_construct(
+	struct dce110_stream_encoder *enc110,
+	struct dc_context *ctx,
+	struct dc_bios *bp,
+	enum engine_id eng_id,
+	const struct dce110_stream_enc_registers *regs,
+	const struct dce_stream_encoder_shift *se_shift,
+	const struct dce_stream_encoder_mask *se_mask)
+{
+	enc110->base.funcs = &dce110_str_enc_funcs;
+	enc110->base.ctx = ctx;
+	enc110->base.id = eng_id;
+	enc110->base.bp = bp;
+	enc110->regs = regs;
+	enc110->se_shift = se_shift;
+	enc110->se_mask = se_mask;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.h b/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.h
new file mode 100644
index 000000000000..6c28229c76eb
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.h
@@ -0,0 +1,733 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ *  and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_STREAM_ENCODER_DCE110_H__
+#define __DC_STREAM_ENCODER_DCE110_H__
+
+#include "stream_encoder.h"
+
+#define DCE110STRENC_FROM_STRENC(stream_encoder)\
+	container_of(stream_encoder, struct dce110_stream_encoder, base)
+
+#ifndef TMDS_CNTL__TMDS_PIXEL_ENCODING_MASK
+	#define TMDS_CNTL__TMDS_PIXEL_ENCODING_MASK       0x00000010L
+	#define TMDS_CNTL__TMDS_COLOR_FORMAT_MASK         0x00000300L
+	#define	TMDS_CNTL__TMDS_PIXEL_ENCODING__SHIFT     0x00000004
+	#define	TMDS_CNTL__TMDS_COLOR_FORMAT__SHIFT       0x00000008
+#endif
+
+
+#define SE_COMMON_REG_LIST_DCE_BASE(id) \
+	SE_COMMON_REG_LIST_BASE(id),\
+	SRI(AFMT_AVI_INFO0, DIG, id), \
+	SRI(AFMT_AVI_INFO1, DIG, id), \
+	SRI(AFMT_AVI_INFO2, DIG, id), \
+	SRI(AFMT_AVI_INFO3, DIG, id)
+
+#define SE_COMMON_REG_LIST_BASE(id) \
+	SRI(AFMT_GENERIC_0, DIG, id), \
+	SRI(AFMT_GENERIC_1, DIG, id), \
+	SRI(AFMT_GENERIC_2, DIG, id), \
+	SRI(AFMT_GENERIC_3, DIG, id), \
+	SRI(AFMT_GENERIC_4, DIG, id), \
+	SRI(AFMT_GENERIC_5, DIG, id), \
+	SRI(AFMT_GENERIC_6, DIG, id), \
+	SRI(AFMT_GENERIC_7, DIG, id), \
+	SRI(AFMT_GENERIC_HDR, DIG, id), \
+	SRI(AFMT_INFOFRAME_CONTROL0, DIG, id), \
+	SRI(AFMT_VBI_PACKET_CONTROL, DIG, id), \
+	SRI(AFMT_AUDIO_PACKET_CONTROL, DIG, id), \
+	SRI(AFMT_AUDIO_PACKET_CONTROL2, DIG, id), \
+	SRI(AFMT_AUDIO_SRC_CONTROL, DIG, id), \
+	SRI(AFMT_60958_0, DIG, id), \
+	SRI(AFMT_60958_1, DIG, id), \
+	SRI(AFMT_60958_2, DIG, id), \
+	SRI(DIG_FE_CNTL, DIG, id), \
+	SRI(HDMI_CONTROL, DIG, id), \
+	SRI(HDMI_GC, DIG, id), \
+	SRI(HDMI_GENERIC_PACKET_CONTROL0, DIG, id), \
+	SRI(HDMI_GENERIC_PACKET_CONTROL1, DIG, id), \
+	SRI(HDMI_INFOFRAME_CONTROL0, DIG, id), \
+	SRI(HDMI_INFOFRAME_CONTROL1, DIG, id), \
+	SRI(HDMI_VBI_PACKET_CONTROL, DIG, id), \
+	SRI(HDMI_AUDIO_PACKET_CONTROL, DIG, id),\
+	SRI(HDMI_ACR_PACKET_CONTROL, DIG, id),\
+	SRI(HDMI_ACR_32_0, DIG, id),\
+	SRI(HDMI_ACR_32_1, DIG, id),\
+	SRI(HDMI_ACR_44_0, DIG, id),\
+	SRI(HDMI_ACR_44_1, DIG, id),\
+	SRI(HDMI_ACR_48_0, DIG, id),\
+	SRI(HDMI_ACR_48_1, DIG, id),\
+	SRI(TMDS_CNTL, DIG, id), \
+	SRI(DP_MSE_RATE_CNTL, DP, id), \
+	SRI(DP_MSE_RATE_UPDATE, DP, id), \
+	SRI(DP_PIXEL_FORMAT, DP, id), \
+	SRI(DP_SEC_CNTL, DP, id), \
+	SRI(DP_STEER_FIFO, DP, id), \
+	SRI(DP_VID_M, DP, id), \
+	SRI(DP_VID_N, DP, id), \
+	SRI(DP_VID_STREAM_CNTL, DP, id), \
+	SRI(DP_VID_TIMING, DP, id), \
+	SRI(DP_SEC_AUD_N, DP, id), \
+	SRI(DP_SEC_TIMESTAMP, DP, id)
+
+#define SE_COMMON_REG_LIST(id)\
+	SE_COMMON_REG_LIST_DCE_BASE(id), \
+	SRI(AFMT_CNTL, DIG, id)
+
+#define SE_DCN_REG_LIST(id)\
+	SE_COMMON_REG_LIST_BASE(id),\
+	SRI(AFMT_CNTL, DIG, id),\
+	SRI(AFMT_VBI_PACKET_CONTROL1, DIG, id),\
+	SRI(HDMI_GENERIC_PACKET_CONTROL2, DIG, id), \
+	SRI(HDMI_GENERIC_PACKET_CONTROL3, DIG, id), \
+	SRI(DP_DB_CNTL, DP, id), \
+	SRI(DP_MSA_MISC, DP, id), \
+	SRI(DP_MSA_COLORIMETRY, DP, id), \
+	SRI(DP_MSA_TIMING_PARAM1, DP, id), \
+	SRI(DP_MSA_TIMING_PARAM2, DP, id), \
+	SRI(DP_MSA_TIMING_PARAM3, DP, id), \
+	SRI(DP_MSA_TIMING_PARAM4, DP, id), \
+	SRI(HDMI_DB_CONTROL, DIG, id)
+
+#define SE_SF(reg_name, field_name, post_fix)\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
+#define SE_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh)\
+	SE_SF(AFMT_VBI_PACKET_CONTROL, AFMT_GENERIC_INDEX, mask_sh),\
+	SE_SF(AFMT_VBI_PACKET_CONTROL, AFMT_GENERIC0_UPDATE, mask_sh),\
+	SE_SF(AFMT_VBI_PACKET_CONTROL, AFMT_GENERIC2_UPDATE, mask_sh),\
+	SE_SF(AFMT_GENERIC_HDR, AFMT_GENERIC_HB0, mask_sh),\
+	SE_SF(AFMT_GENERIC_HDR, AFMT_GENERIC_HB1, mask_sh),\
+	SE_SF(AFMT_GENERIC_HDR, AFMT_GENERIC_HB2, mask_sh),\
+	SE_SF(AFMT_GENERIC_HDR, AFMT_GENERIC_HB3, mask_sh),\
+	SE_SF(HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC0_CONT, mask_sh),\
+	SE_SF(HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC0_SEND, mask_sh),\
+	SE_SF(HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC0_LINE, mask_sh),\
+	SE_SF(HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC1_CONT, mask_sh),\
+	SE_SF(HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC1_SEND, mask_sh),\
+	SE_SF(HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC1_LINE, mask_sh),\
+	SE_SF(DP_PIXEL_FORMAT, DP_PIXEL_ENCODING, mask_sh),\
+	SE_SF(DP_PIXEL_FORMAT, DP_COMPONENT_DEPTH, mask_sh),\
+	SE_SF(DP_PIXEL_FORMAT, DP_DYN_RANGE, mask_sh),\
+	SE_SF(DP_PIXEL_FORMAT, DP_YCBCR_RANGE, mask_sh),\
+	SE_SF(HDMI_CONTROL, HDMI_PACKET_GEN_VERSION, mask_sh),\
+	SE_SF(HDMI_CONTROL, HDMI_KEEPOUT_MODE, mask_sh),\
+	SE_SF(HDMI_CONTROL, HDMI_DEEP_COLOR_ENABLE, mask_sh),\
+	SE_SF(HDMI_CONTROL, HDMI_DEEP_COLOR_DEPTH, mask_sh),\
+	SE_SF(HDMI_VBI_PACKET_CONTROL, HDMI_GC_CONT, mask_sh),\
+	SE_SF(HDMI_VBI_PACKET_CONTROL, HDMI_GC_SEND, mask_sh),\
+	SE_SF(HDMI_VBI_PACKET_CONTROL, HDMI_NULL_SEND, mask_sh),\
+	SE_SF(HDMI_INFOFRAME_CONTROL0, HDMI_AUDIO_INFO_SEND, mask_sh),\
+	SE_SF(AFMT_INFOFRAME_CONTROL0, AFMT_AUDIO_INFO_UPDATE, mask_sh),\
+	SE_SF(HDMI_INFOFRAME_CONTROL1, HDMI_AUDIO_INFO_LINE, mask_sh),\
+	SE_SF(HDMI_GC, HDMI_GC_AVMUTE, mask_sh),\
+	SE_SF(DP_MSE_RATE_CNTL, DP_MSE_RATE_X, mask_sh),\
+	SE_SF(DP_MSE_RATE_CNTL, DP_MSE_RATE_Y, mask_sh),\
+	SE_SF(DP_MSE_RATE_UPDATE, DP_MSE_RATE_UPDATE_PENDING, mask_sh),\
+	SE_SF(AFMT_AVI_INFO3, AFMT_AVI_INFO_VERSION, mask_sh),\
+	SE_SF(HDMI_INFOFRAME_CONTROL0, HDMI_AVI_INFO_SEND, mask_sh),\
+	SE_SF(HDMI_INFOFRAME_CONTROL0, HDMI_AVI_INFO_CONT, mask_sh),\
+	SE_SF(HDMI_INFOFRAME_CONTROL1, HDMI_AVI_INFO_LINE, mask_sh),\
+	SE_SF(DP_SEC_CNTL, DP_SEC_GSP0_ENABLE, mask_sh),\
+	SE_SF(DP_SEC_CNTL, DP_SEC_STREAM_ENABLE, mask_sh),\
+	SE_SF(DP_SEC_CNTL, DP_SEC_GSP1_ENABLE, mask_sh),\
+	SE_SF(DP_SEC_CNTL, DP_SEC_GSP2_ENABLE, mask_sh),\
+	SE_SF(DP_SEC_CNTL, DP_SEC_GSP3_ENABLE, mask_sh),\
+	SE_SF(DP_SEC_CNTL, DP_SEC_AVI_ENABLE, mask_sh),\
+	SE_SF(DP_SEC_CNTL, DP_SEC_MPG_ENABLE, mask_sh),\
+	SE_SF(DP_VID_STREAM_CNTL, DP_VID_STREAM_DIS_DEFER, mask_sh),\
+	SE_SF(DP_VID_STREAM_CNTL, DP_VID_STREAM_ENABLE, mask_sh),\
+	SE_SF(DP_VID_STREAM_CNTL, DP_VID_STREAM_STATUS, mask_sh),\
+	SE_SF(DP_STEER_FIFO, DP_STEER_FIFO_RESET, mask_sh),\
+	SE_SF(DP_VID_TIMING, DP_VID_M_N_GEN_EN, mask_sh),\
+	SE_SF(DP_VID_N, DP_VID_N, mask_sh),\
+	SE_SF(DP_VID_M, DP_VID_M, mask_sh),\
+	SE_SF(DIG_FE_CNTL, DIG_START, mask_sh),\
+	SE_SF(DIG_FE_CNTL, DIG_STEREOSYNC_SELECT, mask_sh),\
+	SE_SF(DIG_FE_CNTL, DIG_STEREOSYNC_GATE_EN, mask_sh),\
+	SE_SF(AFMT_AUDIO_SRC_CONTROL, AFMT_AUDIO_SRC_SELECT, mask_sh),\
+	SE_SF(AFMT_AUDIO_PACKET_CONTROL2, AFMT_AUDIO_CHANNEL_ENABLE, mask_sh),\
+	SE_SF(HDMI_AUDIO_PACKET_CONTROL, HDMI_AUDIO_PACKETS_PER_LINE, mask_sh),\
+	SE_SF(HDMI_AUDIO_PACKET_CONTROL, HDMI_AUDIO_DELAY_EN, mask_sh),\
+	SE_SF(AFMT_AUDIO_PACKET_CONTROL, AFMT_60958_CS_UPDATE, mask_sh),\
+	SE_SF(AFMT_AUDIO_PACKET_CONTROL2, AFMT_AUDIO_LAYOUT_OVRD, mask_sh),\
+	SE_SF(AFMT_AUDIO_PACKET_CONTROL2, AFMT_60958_OSF_OVRD, mask_sh),\
+	SE_SF(HDMI_ACR_PACKET_CONTROL, HDMI_ACR_AUTO_SEND, mask_sh),\
+	SE_SF(HDMI_ACR_PACKET_CONTROL, HDMI_ACR_SOURCE, mask_sh),\
+	SE_SF(HDMI_ACR_PACKET_CONTROL, HDMI_ACR_AUDIO_PRIORITY, mask_sh),\
+	SE_SF(HDMI_ACR_32_0, HDMI_ACR_CTS_32, mask_sh),\
+	SE_SF(HDMI_ACR_32_1, HDMI_ACR_N_32, mask_sh),\
+	SE_SF(HDMI_ACR_44_0, HDMI_ACR_CTS_44, mask_sh),\
+	SE_SF(HDMI_ACR_44_1, HDMI_ACR_N_44, mask_sh),\
+	SE_SF(HDMI_ACR_48_0, HDMI_ACR_CTS_48, mask_sh),\
+	SE_SF(HDMI_ACR_48_1, HDMI_ACR_N_48, mask_sh),\
+	SE_SF(AFMT_60958_0, AFMT_60958_CS_CHANNEL_NUMBER_L, mask_sh),\
+	SE_SF(AFMT_60958_0, AFMT_60958_CS_CLOCK_ACCURACY, mask_sh),\
+	SE_SF(AFMT_60958_1, AFMT_60958_CS_CHANNEL_NUMBER_R, mask_sh),\
+	SE_SF(AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_2, mask_sh),\
+	SE_SF(AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_3, mask_sh),\
+	SE_SF(AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_4, mask_sh),\
+	SE_SF(AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_5, mask_sh),\
+	SE_SF(AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_6, mask_sh),\
+	SE_SF(AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_7, mask_sh),\
+	SE_SF(DP_SEC_AUD_N, DP_SEC_AUD_N, mask_sh),\
+	SE_SF(DP_SEC_TIMESTAMP, DP_SEC_TIMESTAMP_MODE, mask_sh),\
+	SE_SF(DP_SEC_CNTL, DP_SEC_ASP_ENABLE, mask_sh),\
+	SE_SF(DP_SEC_CNTL, DP_SEC_ATP_ENABLE, mask_sh),\
+	SE_SF(DP_SEC_CNTL, DP_SEC_AIP_ENABLE, mask_sh),\
+	SE_SF(DP_SEC_CNTL, DP_SEC_ACM_ENABLE, mask_sh),\
+	SE_SF(AFMT_AUDIO_PACKET_CONTROL, AFMT_AUDIO_SAMPLE_SEND, mask_sh)
+
+#define SE_COMMON_MASK_SH_LIST_DCE_COMMON(mask_sh)\
+	SE_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh)
+
+#define SE_COMMON_MASK_SH_LIST_SOC_BASE(mask_sh)\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL, AFMT_GENERIC_INDEX, mask_sh),\
+	SE_SF(DIG0_AFMT_GENERIC_HDR, AFMT_GENERIC_HB0, mask_sh),\
+	SE_SF(DIG0_AFMT_GENERIC_HDR, AFMT_GENERIC_HB1, mask_sh),\
+	SE_SF(DIG0_AFMT_GENERIC_HDR, AFMT_GENERIC_HB2, mask_sh),\
+	SE_SF(DIG0_AFMT_GENERIC_HDR, AFMT_GENERIC_HB3, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC0_CONT, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC0_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC0_LINE, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC1_CONT, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC1_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC1_LINE, mask_sh),\
+	SE_SF(DP0_DP_PIXEL_FORMAT, DP_PIXEL_ENCODING, mask_sh),\
+	SE_SF(DP0_DP_PIXEL_FORMAT, DP_COMPONENT_DEPTH, mask_sh),\
+	SE_SF(DIG0_HDMI_CONTROL, HDMI_PACKET_GEN_VERSION, mask_sh),\
+	SE_SF(DIG0_HDMI_CONTROL, HDMI_KEEPOUT_MODE, mask_sh),\
+	SE_SF(DIG0_HDMI_CONTROL, HDMI_DEEP_COLOR_ENABLE, mask_sh),\
+	SE_SF(DIG0_HDMI_CONTROL, HDMI_DEEP_COLOR_DEPTH, mask_sh),\
+	SE_SF(DIG0_HDMI_CONTROL, HDMI_DATA_SCRAMBLE_EN, mask_sh),\
+	SE_SF(DIG0_HDMI_VBI_PACKET_CONTROL, HDMI_GC_CONT, mask_sh),\
+	SE_SF(DIG0_HDMI_VBI_PACKET_CONTROL, HDMI_GC_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_VBI_PACKET_CONTROL, HDMI_NULL_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_INFOFRAME_CONTROL0, HDMI_AUDIO_INFO_SEND, mask_sh),\
+	SE_SF(DIG0_AFMT_INFOFRAME_CONTROL0, AFMT_AUDIO_INFO_UPDATE, mask_sh),\
+	SE_SF(DIG0_HDMI_INFOFRAME_CONTROL1, HDMI_AUDIO_INFO_LINE, mask_sh),\
+	SE_SF(DIG0_HDMI_GC, HDMI_GC_AVMUTE, mask_sh),\
+	SE_SF(DP0_DP_MSE_RATE_CNTL, DP_MSE_RATE_X, mask_sh),\
+	SE_SF(DP0_DP_MSE_RATE_CNTL, DP_MSE_RATE_Y, mask_sh),\
+	SE_SF(DP0_DP_MSE_RATE_UPDATE, DP_MSE_RATE_UPDATE_PENDING, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP0_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_STREAM_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP1_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP2_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP3_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_MPG_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_VID_STREAM_CNTL, DP_VID_STREAM_DIS_DEFER, mask_sh),\
+	SE_SF(DP0_DP_VID_STREAM_CNTL, DP_VID_STREAM_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_VID_STREAM_CNTL, DP_VID_STREAM_STATUS, mask_sh),\
+	SE_SF(DP0_DP_STEER_FIFO, DP_STEER_FIFO_RESET, mask_sh),\
+	SE_SF(DP0_DP_VID_TIMING, DP_VID_M_N_GEN_EN, mask_sh),\
+	SE_SF(DP0_DP_VID_N, DP_VID_N, mask_sh),\
+	SE_SF(DP0_DP_VID_M, DP_VID_M, mask_sh),\
+	SE_SF(DIG0_DIG_FE_CNTL, DIG_START, mask_sh),\
+	SE_SF(DIG0_AFMT_AUDIO_SRC_CONTROL, AFMT_AUDIO_SRC_SELECT, mask_sh),\
+	SE_SF(DIG0_AFMT_AUDIO_PACKET_CONTROL2, AFMT_AUDIO_CHANNEL_ENABLE, mask_sh),\
+	SE_SF(DIG0_HDMI_AUDIO_PACKET_CONTROL, HDMI_AUDIO_PACKETS_PER_LINE, mask_sh),\
+	SE_SF(DIG0_HDMI_AUDIO_PACKET_CONTROL, HDMI_AUDIO_DELAY_EN, mask_sh),\
+	SE_SF(DIG0_AFMT_AUDIO_PACKET_CONTROL, AFMT_60958_CS_UPDATE, mask_sh),\
+	SE_SF(DIG0_AFMT_AUDIO_PACKET_CONTROL2, AFMT_AUDIO_LAYOUT_OVRD, mask_sh),\
+	SE_SF(DIG0_AFMT_AUDIO_PACKET_CONTROL2, AFMT_60958_OSF_OVRD, mask_sh),\
+	SE_SF(DIG0_HDMI_ACR_PACKET_CONTROL, HDMI_ACR_AUTO_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_ACR_PACKET_CONTROL, HDMI_ACR_SOURCE, mask_sh),\
+	SE_SF(DIG0_HDMI_ACR_PACKET_CONTROL, HDMI_ACR_AUDIO_PRIORITY, mask_sh),\
+	SE_SF(DIG0_HDMI_ACR_32_0, HDMI_ACR_CTS_32, mask_sh),\
+	SE_SF(DIG0_HDMI_ACR_32_1, HDMI_ACR_N_32, mask_sh),\
+	SE_SF(DIG0_HDMI_ACR_44_0, HDMI_ACR_CTS_44, mask_sh),\
+	SE_SF(DIG0_HDMI_ACR_44_1, HDMI_ACR_N_44, mask_sh),\
+	SE_SF(DIG0_HDMI_ACR_48_0, HDMI_ACR_CTS_48, mask_sh),\
+	SE_SF(DIG0_HDMI_ACR_48_1, HDMI_ACR_N_48, mask_sh),\
+	SE_SF(DIG0_AFMT_60958_0, AFMT_60958_CS_CHANNEL_NUMBER_L, mask_sh),\
+	SE_SF(DIG0_AFMT_60958_0, AFMT_60958_CS_CLOCK_ACCURACY, mask_sh),\
+	SE_SF(DIG0_AFMT_60958_1, AFMT_60958_CS_CHANNEL_NUMBER_R, mask_sh),\
+	SE_SF(DIG0_AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_2, mask_sh),\
+	SE_SF(DIG0_AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_3, mask_sh),\
+	SE_SF(DIG0_AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_4, mask_sh),\
+	SE_SF(DIG0_AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_5, mask_sh),\
+	SE_SF(DIG0_AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_6, mask_sh),\
+	SE_SF(DIG0_AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_7, mask_sh),\
+	SE_SF(DP0_DP_SEC_AUD_N, DP_SEC_AUD_N, mask_sh),\
+	SE_SF(DP0_DP_SEC_TIMESTAMP, DP_SEC_TIMESTAMP_MODE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_ASP_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_ATP_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_AIP_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_ACM_ENABLE, mask_sh),\
+	SE_SF(DIG0_AFMT_AUDIO_PACKET_CONTROL, AFMT_AUDIO_SAMPLE_SEND, mask_sh),\
+	SE_SF(DIG0_AFMT_CNTL, AFMT_AUDIO_CLOCK_EN, mask_sh),\
+	SE_SF(DIG0_HDMI_CONTROL, HDMI_CLOCK_CHANNEL_RATE, mask_sh),\
+	SE_SF(DIG0_DIG_FE_CNTL, TMDS_PIXEL_ENCODING, mask_sh),\
+	SE_SF(DIG0_DIG_FE_CNTL, TMDS_COLOR_FORMAT, mask_sh),\
+	SE_SF(DIG0_DIG_FE_CNTL, DIG_STEREOSYNC_SELECT, mask_sh),\
+	SE_SF(DIG0_DIG_FE_CNTL, DIG_STEREOSYNC_GATE_EN, mask_sh)
+
+#define SE_COMMON_MASK_SH_LIST_SOC(mask_sh)\
+	SE_COMMON_MASK_SH_LIST_SOC_BASE(mask_sh)
+
+#define SE_COMMON_MASK_SH_LIST_DCE80_100(mask_sh)\
+	SE_COMMON_MASK_SH_LIST_DCE_COMMON(mask_sh),\
+	SE_SF(TMDS_CNTL, TMDS_PIXEL_ENCODING, mask_sh),\
+	SE_SF(TMDS_CNTL, TMDS_COLOR_FORMAT, mask_sh)
+
+#define SE_COMMON_MASK_SH_LIST_DCE110(mask_sh)\
+	SE_COMMON_MASK_SH_LIST_DCE_COMMON(mask_sh),\
+	SE_SF(AFMT_CNTL, AFMT_AUDIO_CLOCK_EN, mask_sh),\
+	SE_SF(HDMI_CONTROL, HDMI_CLOCK_CHANNEL_RATE, mask_sh),\
+	SE_SF(HDMI_CONTROL, HDMI_DATA_SCRAMBLE_EN, mask_sh),\
+	SE_SF(DIG_FE_CNTL, TMDS_PIXEL_ENCODING, mask_sh),\
+	SE_SF(DIG_FE_CNTL, TMDS_COLOR_FORMAT, mask_sh),\
+	SE_SF(DIG_FE_CNTL, DIG_STEREOSYNC_SELECT, mask_sh),\
+	SE_SF(DIG_FE_CNTL, DIG_STEREOSYNC_GATE_EN, mask_sh)
+
+#define SE_COMMON_MASK_SH_LIST_DCE112(mask_sh)\
+	SE_COMMON_MASK_SH_LIST_DCE_COMMON(mask_sh),\
+	SE_SF(AFMT_CNTL, AFMT_AUDIO_CLOCK_EN, mask_sh),\
+	SE_SF(HDMI_CONTROL, HDMI_CLOCK_CHANNEL_RATE, mask_sh),\
+	SE_SF(HDMI_CONTROL, HDMI_DATA_SCRAMBLE_EN, mask_sh),\
+	SE_SF(DIG_FE_CNTL, TMDS_PIXEL_ENCODING, mask_sh),\
+	SE_SF(DIG_FE_CNTL, TMDS_COLOR_FORMAT, mask_sh),\
+	SE_SF(DP_VID_TIMING, DP_VID_M_DOUBLE_VALUE_EN, mask_sh)
+
+#define SE_COMMON_MASK_SH_LIST_DCE120(mask_sh)\
+	SE_COMMON_MASK_SH_LIST_SOC(mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL, AFMT_GENERIC0_UPDATE, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL, AFMT_GENERIC2_UPDATE, mask_sh),\
+	SE_SF(DP0_DP_PIXEL_FORMAT, DP_DYN_RANGE, mask_sh),\
+	SE_SF(DP0_DP_PIXEL_FORMAT, DP_YCBCR_RANGE, mask_sh),\
+	SE_SF(DIG0_HDMI_INFOFRAME_CONTROL0, HDMI_AVI_INFO_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_INFOFRAME_CONTROL0, HDMI_AVI_INFO_CONT, mask_sh),\
+	SE_SF(DIG0_HDMI_INFOFRAME_CONTROL1, HDMI_AVI_INFO_LINE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_AVI_ENABLE, mask_sh),\
+	SE_SF(DIG0_AFMT_AVI_INFO3, AFMT_AVI_INFO_VERSION, mask_sh),\
+	SE_SF(DP0_DP_VID_TIMING, DP_VID_M_DOUBLE_VALUE_EN, mask_sh)
+
+#define SE_COMMON_MASK_SH_LIST_DCN10(mask_sh)\
+	SE_COMMON_MASK_SH_LIST_SOC(mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL, AFMT_GENERIC_LOCK_STATUS, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL, AFMT_GENERIC_CONFLICT, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL, AFMT_GENERIC_CONFLICT_CLR, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC0_FRAME_UPDATE_PENDING, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC1_FRAME_UPDATE_PENDING, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC2_FRAME_UPDATE_PENDING, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC3_FRAME_UPDATE_PENDING, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC4_FRAME_UPDATE_PENDING, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC5_FRAME_UPDATE_PENDING, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC6_FRAME_UPDATE_PENDING, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC7_FRAME_UPDATE_PENDING, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC0_FRAME_UPDATE, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC1_FRAME_UPDATE, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC2_FRAME_UPDATE, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC3_FRAME_UPDATE, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC4_FRAME_UPDATE, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC5_FRAME_UPDATE, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC6_FRAME_UPDATE, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC7_FRAME_UPDATE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP4_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP5_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP6_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP7_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_DB_CNTL, DP_DB_DISABLE, mask_sh),\
+	SE_SF(DP0_DP_MSA_COLORIMETRY, DP_MSA_MISC0, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM1, DP_MSA_HTOTAL, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM1, DP_MSA_VTOTAL, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM2, DP_MSA_HSTART, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM2, DP_MSA_VSTART, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM3, DP_MSA_HSYNCWIDTH, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM3, DP_MSA_HSYNCPOLARITY, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM3, DP_MSA_VSYNCWIDTH, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM3, DP_MSA_VSYNCPOLARITY, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM4, DP_MSA_HWIDTH, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM4, DP_MSA_VHEIGHT, mask_sh),\
+	SE_SF(DIG0_HDMI_DB_CONTROL, HDMI_DB_DISABLE, mask_sh),\
+	SE_SF(DP0_DP_VID_TIMING, DP_VID_N_MUL, mask_sh)
+
+struct dce_stream_encoder_shift {
+	uint8_t AFMT_GENERIC_INDEX;
+	uint8_t AFMT_GENERIC0_UPDATE;
+	uint8_t AFMT_GENERIC2_UPDATE;
+	uint8_t AFMT_GENERIC_HB0;
+	uint8_t AFMT_GENERIC_HB1;
+	uint8_t AFMT_GENERIC_HB2;
+	uint8_t AFMT_GENERIC_HB3;
+	uint8_t AFMT_GENERIC_LOCK_STATUS;
+	uint8_t AFMT_GENERIC_CONFLICT;
+	uint8_t AFMT_GENERIC_CONFLICT_CLR;
+	uint8_t AFMT_GENERIC0_FRAME_UPDATE_PENDING;
+	uint8_t AFMT_GENERIC1_FRAME_UPDATE_PENDING;
+	uint8_t AFMT_GENERIC2_FRAME_UPDATE_PENDING;
+	uint8_t AFMT_GENERIC3_FRAME_UPDATE_PENDING;
+	uint8_t AFMT_GENERIC4_FRAME_UPDATE_PENDING;
+	uint8_t AFMT_GENERIC5_FRAME_UPDATE_PENDING;
+	uint8_t AFMT_GENERIC6_FRAME_UPDATE_PENDING;
+	uint8_t AFMT_GENERIC7_FRAME_UPDATE_PENDING;
+	uint8_t AFMT_GENERIC0_FRAME_UPDATE;
+	uint8_t AFMT_GENERIC1_FRAME_UPDATE;
+	uint8_t AFMT_GENERIC2_FRAME_UPDATE;
+	uint8_t AFMT_GENERIC3_FRAME_UPDATE;
+	uint8_t AFMT_GENERIC4_FRAME_UPDATE;
+	uint8_t AFMT_GENERIC5_FRAME_UPDATE;
+	uint8_t AFMT_GENERIC6_FRAME_UPDATE;
+	uint8_t AFMT_GENERIC7_FRAME_UPDATE;
+	uint8_t HDMI_GENERIC0_CONT;
+	uint8_t HDMI_GENERIC0_SEND;
+	uint8_t HDMI_GENERIC0_LINE;
+	uint8_t HDMI_GENERIC1_CONT;
+	uint8_t HDMI_GENERIC1_SEND;
+	uint8_t HDMI_GENERIC1_LINE;
+	uint8_t DP_PIXEL_ENCODING;
+	uint8_t DP_COMPONENT_DEPTH;
+	uint8_t DP_DYN_RANGE;
+	uint8_t DP_YCBCR_RANGE;
+	uint8_t HDMI_PACKET_GEN_VERSION;
+	uint8_t HDMI_KEEPOUT_MODE;
+	uint8_t HDMI_DEEP_COLOR_ENABLE;
+	uint8_t HDMI_CLOCK_CHANNEL_RATE;
+	uint8_t HDMI_DEEP_COLOR_DEPTH;
+	uint8_t HDMI_GC_CONT;
+	uint8_t HDMI_GC_SEND;
+	uint8_t HDMI_NULL_SEND;
+	uint8_t HDMI_DATA_SCRAMBLE_EN;
+	uint8_t HDMI_AUDIO_INFO_SEND;
+	uint8_t AFMT_AUDIO_INFO_UPDATE;
+	uint8_t HDMI_AUDIO_INFO_LINE;
+	uint8_t HDMI_GC_AVMUTE;
+	uint8_t DP_MSE_RATE_X;
+	uint8_t DP_MSE_RATE_Y;
+	uint8_t DP_MSE_RATE_UPDATE_PENDING;
+	uint8_t AFMT_AVI_INFO_VERSION;
+	uint8_t HDMI_AVI_INFO_SEND;
+	uint8_t HDMI_AVI_INFO_CONT;
+	uint8_t HDMI_AVI_INFO_LINE;
+	uint8_t DP_SEC_GSP0_ENABLE;
+	uint8_t DP_SEC_STREAM_ENABLE;
+	uint8_t DP_SEC_GSP1_ENABLE;
+	uint8_t DP_SEC_GSP2_ENABLE;
+	uint8_t DP_SEC_GSP3_ENABLE;
+	uint8_t DP_SEC_GSP4_ENABLE;
+	uint8_t DP_SEC_GSP5_ENABLE;
+	uint8_t DP_SEC_GSP6_ENABLE;
+	uint8_t DP_SEC_GSP7_ENABLE;
+	uint8_t DP_SEC_AVI_ENABLE;
+	uint8_t DP_SEC_MPG_ENABLE;
+	uint8_t DP_VID_STREAM_DIS_DEFER;
+	uint8_t DP_VID_STREAM_ENABLE;
+	uint8_t DP_VID_STREAM_STATUS;
+	uint8_t DP_STEER_FIFO_RESET;
+	uint8_t DP_VID_M_N_GEN_EN;
+	uint8_t DP_VID_N;
+	uint8_t DP_VID_M;
+	uint8_t DIG_START;
+	uint8_t AFMT_AUDIO_SRC_SELECT;
+	uint8_t AFMT_AUDIO_CHANNEL_ENABLE;
+	uint8_t HDMI_AUDIO_PACKETS_PER_LINE;
+	uint8_t HDMI_AUDIO_DELAY_EN;
+	uint8_t AFMT_60958_CS_UPDATE;
+	uint8_t AFMT_AUDIO_LAYOUT_OVRD;
+	uint8_t AFMT_60958_OSF_OVRD;
+	uint8_t HDMI_ACR_AUTO_SEND;
+	uint8_t HDMI_ACR_SOURCE;
+	uint8_t HDMI_ACR_AUDIO_PRIORITY;
+	uint8_t HDMI_ACR_CTS_32;
+	uint8_t HDMI_ACR_N_32;
+	uint8_t HDMI_ACR_CTS_44;
+	uint8_t HDMI_ACR_N_44;
+	uint8_t HDMI_ACR_CTS_48;
+	uint8_t HDMI_ACR_N_48;
+	uint8_t AFMT_60958_CS_CHANNEL_NUMBER_L;
+	uint8_t AFMT_60958_CS_CLOCK_ACCURACY;
+	uint8_t AFMT_60958_CS_CHANNEL_NUMBER_R;
+	uint8_t AFMT_60958_CS_CHANNEL_NUMBER_2;
+	uint8_t AFMT_60958_CS_CHANNEL_NUMBER_3;
+	uint8_t AFMT_60958_CS_CHANNEL_NUMBER_4;
+	uint8_t AFMT_60958_CS_CHANNEL_NUMBER_5;
+	uint8_t AFMT_60958_CS_CHANNEL_NUMBER_6;
+	uint8_t AFMT_60958_CS_CHANNEL_NUMBER_7;
+	uint8_t DP_SEC_AUD_N;
+	uint8_t DP_SEC_TIMESTAMP_MODE;
+	uint8_t DP_SEC_ASP_ENABLE;
+	uint8_t DP_SEC_ATP_ENABLE;
+	uint8_t DP_SEC_AIP_ENABLE;
+	uint8_t DP_SEC_ACM_ENABLE;
+	uint8_t AFMT_AUDIO_SAMPLE_SEND;
+	uint8_t AFMT_AUDIO_CLOCK_EN;
+	uint8_t TMDS_PIXEL_ENCODING;
+	uint8_t TMDS_COLOR_FORMAT;
+	uint8_t DIG_STEREOSYNC_SELECT;
+	uint8_t DIG_STEREOSYNC_GATE_EN;
+	uint8_t DP_DB_DISABLE;
+	uint8_t DP_MSA_MISC0;
+	uint8_t DP_MSA_HTOTAL;
+	uint8_t DP_MSA_VTOTAL;
+	uint8_t DP_MSA_HSTART;
+	uint8_t DP_MSA_VSTART;
+	uint8_t DP_MSA_HSYNCWIDTH;
+	uint8_t DP_MSA_HSYNCPOLARITY;
+	uint8_t DP_MSA_VSYNCWIDTH;
+	uint8_t DP_MSA_VSYNCPOLARITY;
+	uint8_t DP_MSA_HWIDTH;
+	uint8_t DP_MSA_VHEIGHT;
+	uint8_t HDMI_DB_DISABLE;
+	uint8_t DP_VID_N_MUL;
+	uint8_t DP_VID_M_DOUBLE_VALUE_EN;
+};
+
+struct dce_stream_encoder_mask {
+	uint32_t AFMT_GENERIC_INDEX;
+	uint32_t AFMT_GENERIC0_UPDATE;
+	uint32_t AFMT_GENERIC2_UPDATE;
+	uint32_t AFMT_GENERIC_HB0;
+	uint32_t AFMT_GENERIC_HB1;
+	uint32_t AFMT_GENERIC_HB2;
+	uint32_t AFMT_GENERIC_HB3;
+	uint32_t AFMT_GENERIC_LOCK_STATUS;
+	uint32_t AFMT_GENERIC_CONFLICT;
+	uint32_t AFMT_GENERIC_CONFLICT_CLR;
+	uint32_t AFMT_GENERIC0_FRAME_UPDATE_PENDING;
+	uint32_t AFMT_GENERIC1_FRAME_UPDATE_PENDING;
+	uint32_t AFMT_GENERIC2_FRAME_UPDATE_PENDING;
+	uint32_t AFMT_GENERIC3_FRAME_UPDATE_PENDING;
+	uint32_t AFMT_GENERIC4_FRAME_UPDATE_PENDING;
+	uint32_t AFMT_GENERIC5_FRAME_UPDATE_PENDING;
+	uint32_t AFMT_GENERIC6_FRAME_UPDATE_PENDING;
+	uint32_t AFMT_GENERIC7_FRAME_UPDATE_PENDING;
+	uint32_t AFMT_GENERIC0_FRAME_UPDATE;
+	uint32_t AFMT_GENERIC1_FRAME_UPDATE;
+	uint32_t AFMT_GENERIC2_FRAME_UPDATE;
+	uint32_t AFMT_GENERIC3_FRAME_UPDATE;
+	uint32_t AFMT_GENERIC4_FRAME_UPDATE;
+	uint32_t AFMT_GENERIC5_FRAME_UPDATE;
+	uint32_t AFMT_GENERIC6_FRAME_UPDATE;
+	uint32_t AFMT_GENERIC7_FRAME_UPDATE;
+	uint32_t HDMI_GENERIC0_CONT;
+	uint32_t HDMI_GENERIC0_SEND;
+	uint32_t HDMI_GENERIC0_LINE;
+	uint32_t HDMI_GENERIC1_CONT;
+	uint32_t HDMI_GENERIC1_SEND;
+	uint32_t HDMI_GENERIC1_LINE;
+	uint32_t DP_PIXEL_ENCODING;
+	uint32_t DP_COMPONENT_DEPTH;
+	uint32_t DP_DYN_RANGE;
+	uint32_t DP_YCBCR_RANGE;
+	uint32_t HDMI_PACKET_GEN_VERSION;
+	uint32_t HDMI_KEEPOUT_MODE;
+	uint32_t HDMI_DEEP_COLOR_ENABLE;
+	uint32_t HDMI_CLOCK_CHANNEL_RATE;
+	uint32_t HDMI_DEEP_COLOR_DEPTH;
+	uint32_t HDMI_GC_CONT;
+	uint32_t HDMI_GC_SEND;
+	uint32_t HDMI_NULL_SEND;
+	uint32_t HDMI_DATA_SCRAMBLE_EN;
+	uint32_t HDMI_AUDIO_INFO_SEND;
+	uint32_t AFMT_AUDIO_INFO_UPDATE;
+	uint32_t HDMI_AUDIO_INFO_LINE;
+	uint32_t HDMI_GC_AVMUTE;
+	uint32_t DP_MSE_RATE_X;
+	uint32_t DP_MSE_RATE_Y;
+	uint32_t DP_MSE_RATE_UPDATE_PENDING;
+	uint32_t AFMT_AVI_INFO_VERSION;
+	uint32_t HDMI_AVI_INFO_SEND;
+	uint32_t HDMI_AVI_INFO_CONT;
+	uint32_t HDMI_AVI_INFO_LINE;
+	uint32_t DP_SEC_GSP0_ENABLE;
+	uint32_t DP_SEC_STREAM_ENABLE;
+	uint32_t DP_SEC_GSP1_ENABLE;
+	uint32_t DP_SEC_GSP2_ENABLE;
+	uint32_t DP_SEC_GSP3_ENABLE;
+	uint32_t DP_SEC_GSP4_ENABLE;
+	uint32_t DP_SEC_GSP5_ENABLE;
+	uint32_t DP_SEC_GSP6_ENABLE;
+	uint32_t DP_SEC_GSP7_ENABLE;
+	uint32_t DP_SEC_AVI_ENABLE;
+	uint32_t DP_SEC_MPG_ENABLE;
+	uint32_t DP_VID_STREAM_DIS_DEFER;
+	uint32_t DP_VID_STREAM_ENABLE;
+	uint32_t DP_VID_STREAM_STATUS;
+	uint32_t DP_STEER_FIFO_RESET;
+	uint32_t DP_VID_M_N_GEN_EN;
+	uint32_t DP_VID_N;
+	uint32_t DP_VID_M;
+	uint32_t DIG_START;
+	uint32_t AFMT_AUDIO_SRC_SELECT;
+	uint32_t AFMT_AUDIO_CHANNEL_ENABLE;
+	uint32_t HDMI_AUDIO_PACKETS_PER_LINE;
+	uint32_t HDMI_AUDIO_DELAY_EN;
+	uint32_t AFMT_60958_CS_UPDATE;
+	uint32_t AFMT_AUDIO_LAYOUT_OVRD;
+	uint32_t AFMT_60958_OSF_OVRD;
+	uint32_t HDMI_ACR_AUTO_SEND;
+	uint32_t HDMI_ACR_SOURCE;
+	uint32_t HDMI_ACR_AUDIO_PRIORITY;
+	uint32_t HDMI_ACR_CTS_32;
+	uint32_t HDMI_ACR_N_32;
+	uint32_t HDMI_ACR_CTS_44;
+	uint32_t HDMI_ACR_N_44;
+	uint32_t HDMI_ACR_CTS_48;
+	uint32_t HDMI_ACR_N_48;
+	uint32_t AFMT_60958_CS_CHANNEL_NUMBER_L;
+	uint32_t AFMT_60958_CS_CLOCK_ACCURACY;
+	uint32_t AFMT_60958_CS_CHANNEL_NUMBER_R;
+	uint32_t AFMT_60958_CS_CHANNEL_NUMBER_2;
+	uint32_t AFMT_60958_CS_CHANNEL_NUMBER_3;
+	uint32_t AFMT_60958_CS_CHANNEL_NUMBER_4;
+	uint32_t AFMT_60958_CS_CHANNEL_NUMBER_5;
+	uint32_t AFMT_60958_CS_CHANNEL_NUMBER_6;
+	uint32_t AFMT_60958_CS_CHANNEL_NUMBER_7;
+	uint32_t DP_SEC_AUD_N;
+	uint32_t DP_SEC_TIMESTAMP_MODE;
+	uint32_t DP_SEC_ASP_ENABLE;
+	uint32_t DP_SEC_ATP_ENABLE;
+	uint32_t DP_SEC_AIP_ENABLE;
+	uint32_t DP_SEC_ACM_ENABLE;
+	uint32_t AFMT_AUDIO_SAMPLE_SEND;
+	uint32_t AFMT_AUDIO_CLOCK_EN;
+	uint32_t TMDS_PIXEL_ENCODING;
+	uint32_t DIG_STEREOSYNC_SELECT;
+	uint32_t DIG_STEREOSYNC_GATE_EN;
+	uint32_t TMDS_COLOR_FORMAT;
+	uint32_t DP_DB_DISABLE;
+	uint32_t DP_MSA_MISC0;
+	uint32_t DP_MSA_HTOTAL;
+	uint32_t DP_MSA_VTOTAL;
+	uint32_t DP_MSA_HSTART;
+	uint32_t DP_MSA_VSTART;
+	uint32_t DP_MSA_HSYNCWIDTH;
+	uint32_t DP_MSA_HSYNCPOLARITY;
+	uint32_t DP_MSA_VSYNCWIDTH;
+	uint32_t DP_MSA_VSYNCPOLARITY;
+	uint32_t DP_MSA_HWIDTH;
+	uint32_t DP_MSA_VHEIGHT;
+	uint32_t HDMI_DB_DISABLE;
+	uint32_t DP_VID_N_MUL;
+	uint32_t DP_VID_M_DOUBLE_VALUE_EN;
+};
+
+struct dce110_stream_enc_registers {
+	uint32_t AFMT_CNTL;
+	uint32_t AFMT_AVI_INFO0;
+	uint32_t AFMT_AVI_INFO1;
+	uint32_t AFMT_AVI_INFO2;
+	uint32_t AFMT_AVI_INFO3;
+	uint32_t AFMT_GENERIC_0;
+	uint32_t AFMT_GENERIC_1;
+	uint32_t AFMT_GENERIC_2;
+	uint32_t AFMT_GENERIC_3;
+	uint32_t AFMT_GENERIC_4;
+	uint32_t AFMT_GENERIC_5;
+	uint32_t AFMT_GENERIC_6;
+	uint32_t AFMT_GENERIC_7;
+	uint32_t AFMT_GENERIC_HDR;
+	uint32_t AFMT_INFOFRAME_CONTROL0;
+	uint32_t AFMT_VBI_PACKET_CONTROL;
+	uint32_t AFMT_VBI_PACKET_CONTROL1;
+	uint32_t AFMT_AUDIO_PACKET_CONTROL;
+	uint32_t AFMT_AUDIO_PACKET_CONTROL2;
+	uint32_t AFMT_AUDIO_SRC_CONTROL;
+	uint32_t AFMT_60958_0;
+	uint32_t AFMT_60958_1;
+	uint32_t AFMT_60958_2;
+	uint32_t DIG_FE_CNTL;
+	uint32_t DP_MSE_RATE_CNTL;
+	uint32_t DP_MSE_RATE_UPDATE;
+	uint32_t DP_PIXEL_FORMAT;
+	uint32_t DP_SEC_CNTL;
+	uint32_t DP_STEER_FIFO;
+	uint32_t DP_VID_M;
+	uint32_t DP_VID_N;
+	uint32_t DP_VID_STREAM_CNTL;
+	uint32_t DP_VID_TIMING;
+	uint32_t DP_SEC_AUD_N;
+	uint32_t DP_SEC_TIMESTAMP;
+	uint32_t HDMI_CONTROL;
+	uint32_t HDMI_GC;
+	uint32_t HDMI_GENERIC_PACKET_CONTROL0;
+	uint32_t HDMI_GENERIC_PACKET_CONTROL1;
+	uint32_t HDMI_GENERIC_PACKET_CONTROL2;
+	uint32_t HDMI_GENERIC_PACKET_CONTROL3;
+	uint32_t HDMI_INFOFRAME_CONTROL0;
+	uint32_t HDMI_INFOFRAME_CONTROL1;
+	uint32_t HDMI_VBI_PACKET_CONTROL;
+	uint32_t HDMI_AUDIO_PACKET_CONTROL;
+	uint32_t HDMI_ACR_PACKET_CONTROL;
+	uint32_t HDMI_ACR_32_0;
+	uint32_t HDMI_ACR_32_1;
+	uint32_t HDMI_ACR_44_0;
+	uint32_t HDMI_ACR_44_1;
+	uint32_t HDMI_ACR_48_0;
+	uint32_t HDMI_ACR_48_1;
+	uint32_t TMDS_CNTL;
+	uint32_t DP_DB_CNTL;
+	uint32_t DP_MSA_MISC;
+	uint32_t DP_MSA_COLORIMETRY;
+	uint32_t DP_MSA_TIMING_PARAM1;
+	uint32_t DP_MSA_TIMING_PARAM2;
+	uint32_t DP_MSA_TIMING_PARAM3;
+	uint32_t DP_MSA_TIMING_PARAM4;
+	uint32_t HDMI_DB_CONTROL;
+};
+
+struct dce110_stream_encoder {
+	struct stream_encoder base;
+	const struct dce110_stream_enc_registers *regs;
+	const struct dce_stream_encoder_shift *se_shift;
+	const struct dce_stream_encoder_mask *se_mask;
+};
+
+void dce110_stream_encoder_construct(
+	struct dce110_stream_encoder *enc110,
+	struct dc_context *ctx,
+	struct dc_bios *bp,
+	enum engine_id eng_id,
+	const struct dce110_stream_enc_registers *regs,
+	const struct dce_stream_encoder_shift *se_shift,
+	const struct dce_stream_encoder_mask *se_mask);
+
+
+void dce110_se_audio_mute_control(
+	struct stream_encoder *enc, bool mute);
+
+void dce110_se_dp_audio_setup(
+	struct stream_encoder *enc,
+	unsigned int az_inst,
+	struct audio_info *info);
+
+void dce110_se_dp_audio_enable(
+		struct stream_encoder *enc);
+
+void dce110_se_dp_audio_disable(
+		struct stream_encoder *enc);
+
+void dce110_se_hdmi_audio_setup(
+	struct stream_encoder *enc,
+	unsigned int az_inst,
+	struct audio_info *info,
+	struct audio_crtc_info *audio_crtc_info);
+
+void dce110_se_hdmi_audio_disable(
+	struct stream_encoder *enc);
+
+#endif /* __DC_STREAM_ENCODER_DCE110_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_transform.c b/drivers/gpu/drm/amd/display/dc/dce/dce_transform.c
new file mode 100644
index 000000000000..ae32af31eff1
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_transform.c
@@ -0,0 +1,1463 @@
+/*
+ * Copyright 2012-16 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dce_transform.h"
+#include "reg_helper.h"
+#include "opp.h"
+#include "basics/conversion.h"
+#include "dc.h"
+
+#define REG(reg) \
+	(xfm_dce->regs->reg)
+
+#undef FN
+#define FN(reg_name, field_name) \
+	xfm_dce->xfm_shift->field_name, xfm_dce->xfm_mask->field_name
+
+#define CTX \
+	xfm_dce->base.ctx
+
+#define IDENTITY_RATIO(ratio) (dal_fixed31_32_u2d19(ratio) == (1 << 19))
+#define GAMUT_MATRIX_SIZE 12
+#define SCL_PHASES 16
+
+enum dcp_out_trunc_round_mode {
+	DCP_OUT_TRUNC_ROUND_MODE_TRUNCATE,
+	DCP_OUT_TRUNC_ROUND_MODE_ROUND
+};
+
+enum dcp_out_trunc_round_depth {
+	DCP_OUT_TRUNC_ROUND_DEPTH_14BIT,
+	DCP_OUT_TRUNC_ROUND_DEPTH_13BIT,
+	DCP_OUT_TRUNC_ROUND_DEPTH_12BIT,
+	DCP_OUT_TRUNC_ROUND_DEPTH_11BIT,
+	DCP_OUT_TRUNC_ROUND_DEPTH_10BIT,
+	DCP_OUT_TRUNC_ROUND_DEPTH_9BIT,
+	DCP_OUT_TRUNC_ROUND_DEPTH_8BIT
+};
+
+/*  defines the various methods of bit reduction available for use */
+enum dcp_bit_depth_reduction_mode {
+	DCP_BIT_DEPTH_REDUCTION_MODE_DITHER,
+	DCP_BIT_DEPTH_REDUCTION_MODE_ROUND,
+	DCP_BIT_DEPTH_REDUCTION_MODE_TRUNCATE,
+	DCP_BIT_DEPTH_REDUCTION_MODE_DISABLED,
+	DCP_BIT_DEPTH_REDUCTION_MODE_INVALID
+};
+
+enum dcp_spatial_dither_mode {
+	DCP_SPATIAL_DITHER_MODE_AAAA,
+	DCP_SPATIAL_DITHER_MODE_A_AA_A,
+	DCP_SPATIAL_DITHER_MODE_AABBAABB,
+	DCP_SPATIAL_DITHER_MODE_AABBCCAABBCC,
+	DCP_SPATIAL_DITHER_MODE_INVALID
+};
+
+enum dcp_spatial_dither_depth {
+	DCP_SPATIAL_DITHER_DEPTH_30BPP,
+	DCP_SPATIAL_DITHER_DEPTH_24BPP
+};
+
+enum csc_color_mode {
+	/* 00 - BITS2:0 Bypass */
+	CSC_COLOR_MODE_GRAPHICS_BYPASS,
+	/* 01 - hard coded coefficient TV RGB */
+	CSC_COLOR_MODE_GRAPHICS_PREDEFINED,
+	/* 04 - programmable OUTPUT CSC coefficient */
+	CSC_COLOR_MODE_GRAPHICS_OUTPUT_CSC,
+};
+
+enum grph_color_adjust_option {
+	GRPH_COLOR_MATRIX_HW_DEFAULT = 1,
+	GRPH_COLOR_MATRIX_SW
+};
+
+static const struct out_csc_color_matrix global_color_matrix[] = {
+{ COLOR_SPACE_SRGB,
+	{ 0x2000, 0, 0, 0, 0, 0x2000, 0, 0, 0, 0, 0x2000, 0} },
+{ COLOR_SPACE_SRGB_LIMITED,
+	{ 0x1B60, 0, 0, 0x200, 0, 0x1B60, 0, 0x200, 0, 0, 0x1B60, 0x200} },
+{ COLOR_SPACE_YCBCR601,
+	{ 0xE00, 0xF447, 0xFDB9, 0x1000, 0x82F, 0x1012, 0x31F, 0x200, 0xFB47,
+		0xF6B9, 0xE00, 0x1000} },
+{ COLOR_SPACE_YCBCR709, { 0xE00, 0xF349, 0xFEB7, 0x1000, 0x5D2, 0x1394, 0x1FA,
+	0x200, 0xFCCB, 0xF535, 0xE00, 0x1000} },
+/* TODO: correct values below */
+{ COLOR_SPACE_YCBCR601_LIMITED, { 0xE00, 0xF447, 0xFDB9, 0x1000, 0x991,
+	0x12C9, 0x3A6, 0x200, 0xFB47, 0xF6B9, 0xE00, 0x1000} },
+{ COLOR_SPACE_YCBCR709_LIMITED, { 0xE00, 0xF349, 0xFEB7, 0x1000, 0x6CE, 0x16E3,
+	0x24F, 0x200, 0xFCCB, 0xF535, 0xE00, 0x1000} }
+};
+
+static bool setup_scaling_configuration(
+	struct dce_transform *xfm_dce,
+	const struct scaler_data *data)
+{
+	REG_SET(SCL_BYPASS_CONTROL, 0, SCL_BYPASS_MODE, 0);
+
+	if (data->taps.h_taps + data->taps.v_taps <= 2) {
+		/* Set bypass */
+		if (xfm_dce->xfm_mask->SCL_PSCL_EN != 0)
+			REG_UPDATE_2(SCL_MODE, SCL_MODE, 0, SCL_PSCL_EN, 0);
+		else
+			REG_UPDATE(SCL_MODE, SCL_MODE, 0);
+		return false;
+	}
+
+	REG_SET_2(SCL_TAP_CONTROL, 0,
+			SCL_H_NUM_OF_TAPS, data->taps.h_taps - 1,
+			SCL_V_NUM_OF_TAPS, data->taps.v_taps - 1);
+
+	if (data->format <= PIXEL_FORMAT_GRPH_END)
+		REG_UPDATE(SCL_MODE, SCL_MODE, 1);
+	else
+		REG_UPDATE(SCL_MODE, SCL_MODE, 2);
+
+	if (xfm_dce->xfm_mask->SCL_PSCL_EN != 0)
+		REG_UPDATE(SCL_MODE, SCL_PSCL_EN, 1);
+
+	/* 1 - Replace out of bound pixels with edge */
+	REG_SET(SCL_CONTROL, 0, SCL_BOUNDARY_MODE, 1);
+
+	return true;
+}
+
+static void program_overscan(
+		struct dce_transform *xfm_dce,
+		const struct scaler_data *data)
+{
+	int overscan_right = data->h_active
+			- data->recout.x - data->recout.width;
+	int overscan_bottom = data->v_active
+			- data->recout.y - data->recout.height;
+
+	if (xfm_dce->base.ctx->dc->debug.surface_visual_confirm) {
+		overscan_bottom += 2;
+		overscan_right += 2;
+	}
+
+	if (overscan_right < 0) {
+		BREAK_TO_DEBUGGER();
+		overscan_right = 0;
+	}
+	if (overscan_bottom < 0) {
+		BREAK_TO_DEBUGGER();
+		overscan_bottom = 0;
+	}
+
+	REG_SET_2(EXT_OVERSCAN_LEFT_RIGHT, 0,
+			EXT_OVERSCAN_LEFT, data->recout.x,
+			EXT_OVERSCAN_RIGHT, overscan_right);
+	REG_SET_2(EXT_OVERSCAN_TOP_BOTTOM, 0,
+			EXT_OVERSCAN_TOP, data->recout.y,
+			EXT_OVERSCAN_BOTTOM, overscan_bottom);
+}
+
+static void program_multi_taps_filter(
+	struct dce_transform *xfm_dce,
+	int taps,
+	const uint16_t *coeffs,
+	enum ram_filter_type filter_type)
+{
+	int phase, pair;
+	int array_idx = 0;
+	int taps_pairs = (taps + 1) / 2;
+	int phases_to_program = SCL_PHASES / 2 + 1;
+
+	uint32_t power_ctl = 0;
+
+	if (!coeffs)
+		return;
+
+	/*We need to disable power gating on coeff memory to do programming*/
+	if (REG(DCFE_MEM_PWR_CTRL)) {
+		power_ctl = REG_READ(DCFE_MEM_PWR_CTRL);
+		REG_SET(DCFE_MEM_PWR_CTRL, power_ctl, SCL_COEFF_MEM_PWR_DIS, 1);
+
+		REG_WAIT(DCFE_MEM_PWR_STATUS, SCL_COEFF_MEM_PWR_STATE, 0, 1, 10);
+	}
+	for (phase = 0; phase < phases_to_program; phase++) {
+		/*we always program N/2 + 1 phases, total phases N, but N/2-1 are just mirror
+		phase 0 is unique and phase N/2 is unique if N is even*/
+		for (pair = 0; pair < taps_pairs; pair++) {
+			uint16_t odd_coeff = 0;
+			uint16_t even_coeff = coeffs[array_idx];
+
+			REG_SET_3(SCL_COEF_RAM_SELECT, 0,
+					SCL_C_RAM_FILTER_TYPE, filter_type,
+					SCL_C_RAM_PHASE, phase,
+					SCL_C_RAM_TAP_PAIR_IDX, pair);
+
+			if (taps % 2 && pair == taps_pairs - 1)
+				array_idx++;
+			else {
+				odd_coeff = coeffs[array_idx + 1];
+				array_idx += 2;
+			}
+
+			REG_SET_4(SCL_COEF_RAM_TAP_DATA, 0,
+					SCL_C_RAM_EVEN_TAP_COEF_EN, 1,
+					SCL_C_RAM_EVEN_TAP_COEF, even_coeff,
+					SCL_C_RAM_ODD_TAP_COEF_EN, 1,
+					SCL_C_RAM_ODD_TAP_COEF, odd_coeff);
+		}
+	}
+
+	/*We need to restore power gating on coeff memory to initial state*/
+	if (REG(DCFE_MEM_PWR_CTRL))
+		REG_WRITE(DCFE_MEM_PWR_CTRL, power_ctl);
+}
+
+static void program_viewport(
+	struct dce_transform *xfm_dce,
+	const struct rect *view_port)
+{
+	REG_SET_2(VIEWPORT_START, 0,
+			VIEWPORT_X_START, view_port->x,
+			VIEWPORT_Y_START, view_port->y);
+
+	REG_SET_2(VIEWPORT_SIZE, 0,
+			VIEWPORT_HEIGHT, view_port->height,
+			VIEWPORT_WIDTH, view_port->width);
+
+	/* TODO: add stereo support */
+}
+
+static void calculate_inits(
+	struct dce_transform *xfm_dce,
+	const struct scaler_data *data,
+	struct scl_ratios_inits *inits)
+{
+	struct fixed31_32 h_init;
+	struct fixed31_32 v_init;
+
+	inits->h_int_scale_ratio =
+		dal_fixed31_32_u2d19(data->ratios.horz) << 5;
+	inits->v_int_scale_ratio =
+		dal_fixed31_32_u2d19(data->ratios.vert) << 5;
+
+	h_init =
+		dal_fixed31_32_div_int(
+			dal_fixed31_32_add(
+				data->ratios.horz,
+				dal_fixed31_32_from_int(data->taps.h_taps + 1)),
+				2);
+	inits->h_init.integer = dal_fixed31_32_floor(h_init);
+	inits->h_init.fraction = dal_fixed31_32_u0d19(h_init) << 5;
+
+	v_init =
+		dal_fixed31_32_div_int(
+			dal_fixed31_32_add(
+				data->ratios.vert,
+				dal_fixed31_32_from_int(data->taps.v_taps + 1)),
+				2);
+	inits->v_init.integer = dal_fixed31_32_floor(v_init);
+	inits->v_init.fraction = dal_fixed31_32_u0d19(v_init) << 5;
+}
+
+static void program_scl_ratios_inits(
+	struct dce_transform *xfm_dce,
+	struct scl_ratios_inits *inits)
+{
+
+	REG_SET(SCL_HORZ_FILTER_SCALE_RATIO, 0,
+			SCL_H_SCALE_RATIO, inits->h_int_scale_ratio);
+
+	REG_SET(SCL_VERT_FILTER_SCALE_RATIO, 0,
+			SCL_V_SCALE_RATIO, inits->v_int_scale_ratio);
+
+	REG_SET_2(SCL_HORZ_FILTER_INIT, 0,
+			SCL_H_INIT_INT, inits->h_init.integer,
+			SCL_H_INIT_FRAC, inits->h_init.fraction);
+
+	REG_SET_2(SCL_VERT_FILTER_INIT, 0,
+			SCL_V_INIT_INT, inits->v_init.integer,
+			SCL_V_INIT_FRAC, inits->v_init.fraction);
+
+	REG_WRITE(SCL_AUTOMATIC_MODE_CONTROL, 0);
+}
+
+static const uint16_t *get_filter_coeffs_16p(int taps, struct fixed31_32 ratio)
+{
+	if (taps == 4)
+		return get_filter_4tap_16p(ratio);
+	else if (taps == 3)
+		return get_filter_3tap_16p(ratio);
+	else if (taps == 2)
+		return get_filter_2tap_16p();
+	else if (taps == 1)
+		return NULL;
+	else {
+		/* should never happen, bug */
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+}
+
+static void dce_transform_set_scaler(
+	struct transform *xfm,
+	const struct scaler_data *data)
+{
+	struct dce_transform *xfm_dce = TO_DCE_TRANSFORM(xfm);
+	bool is_scaling_required;
+	bool filter_updated = false;
+	const uint16_t *coeffs_v, *coeffs_h;
+
+	/*Use all three pieces of memory always*/
+	REG_SET_2(LB_MEMORY_CTRL, 0,
+			LB_MEMORY_CONFIG, 0,
+			LB_MEMORY_SIZE, xfm_dce->lb_memory_size);
+
+	/* Clear SCL_F_SHARP_CONTROL value to 0 */
+	REG_WRITE(SCL_F_SHARP_CONTROL, 0);
+
+	/* 1. Program overscan */
+	program_overscan(xfm_dce, data);
+
+	/* 2. Program taps and configuration */
+	is_scaling_required = setup_scaling_configuration(xfm_dce, data);
+
+	if (is_scaling_required) {
+		/* 3. Calculate and program ratio, filter initialization */
+		struct scl_ratios_inits inits = { 0 };
+
+		calculate_inits(xfm_dce, data, &inits);
+
+		program_scl_ratios_inits(xfm_dce, &inits);
+
+		coeffs_v = get_filter_coeffs_16p(data->taps.v_taps, data->ratios.vert);
+		coeffs_h = get_filter_coeffs_16p(data->taps.h_taps, data->ratios.horz);
+
+		if (coeffs_v != xfm_dce->filter_v || coeffs_h != xfm_dce->filter_h) {
+			/* 4. Program vertical filters */
+			if (xfm_dce->filter_v == NULL)
+				REG_SET(SCL_VERT_FILTER_CONTROL, 0,
+						SCL_V_2TAP_HARDCODE_COEF_EN, 0);
+			program_multi_taps_filter(
+					xfm_dce,
+					data->taps.v_taps,
+					coeffs_v,
+					FILTER_TYPE_RGB_Y_VERTICAL);
+			program_multi_taps_filter(
+					xfm_dce,
+					data->taps.v_taps,
+					coeffs_v,
+					FILTER_TYPE_ALPHA_VERTICAL);
+
+			/* 5. Program horizontal filters */
+			if (xfm_dce->filter_h == NULL)
+				REG_SET(SCL_HORZ_FILTER_CONTROL, 0,
+						SCL_H_2TAP_HARDCODE_COEF_EN, 0);
+			program_multi_taps_filter(
+					xfm_dce,
+					data->taps.h_taps,
+					coeffs_h,
+					FILTER_TYPE_RGB_Y_HORIZONTAL);
+			program_multi_taps_filter(
+					xfm_dce,
+					data->taps.h_taps,
+					coeffs_h,
+					FILTER_TYPE_ALPHA_HORIZONTAL);
+
+			xfm_dce->filter_v = coeffs_v;
+			xfm_dce->filter_h = coeffs_h;
+			filter_updated = true;
+		}
+	}
+
+	/* 6. Program the viewport */
+	program_viewport(xfm_dce, &data->viewport);
+
+	/* 7. Set bit to flip to new coefficient memory */
+	if (filter_updated)
+		REG_UPDATE(SCL_UPDATE, SCL_COEF_UPDATE_COMPLETE, 1);
+
+	REG_UPDATE(LB_DATA_FORMAT, ALPHA_EN, data->lb_params.alpha_en);
+}
+
+/*****************************************************************************
+ * set_clamp
+ *
+ * @param depth : bit depth to set the clamp to (should match denorm)
+ *
+ * @brief
+ *     Programs clamp according to panel bit depth.
+ *
+ *******************************************************************************/
+static void set_clamp(
+	struct dce_transform *xfm_dce,
+	enum dc_color_depth depth)
+{
+	int clamp_max = 0;
+
+	/* At the clamp block the data will be MSB aligned, so we set the max
+	 * clamp accordingly.
+	 * For example, the max value for 6 bits MSB aligned (14 bit bus) would
+	 * be "11 1111 0000 0000" in binary, so 0x3F00.
+	 */
+	switch (depth) {
+	case COLOR_DEPTH_666:
+		/* 6bit MSB aligned on 14 bit bus '11 1111 0000 0000' */
+		clamp_max = 0x3F00;
+		break;
+	case COLOR_DEPTH_888:
+		/* 8bit MSB aligned on 14 bit bus '11 1111 1100 0000' */
+		clamp_max = 0x3FC0;
+		break;
+	case COLOR_DEPTH_101010:
+		/* 10bit MSB aligned on 14 bit bus '11 1111 1111 1100' */
+		clamp_max = 0x3FFC;
+		break;
+	case COLOR_DEPTH_121212:
+		/* 12bit MSB aligned on 14 bit bus '11 1111 1111 1111' */
+		clamp_max = 0x3FFF;
+		break;
+	default:
+		clamp_max = 0x3FC0;
+		BREAK_TO_DEBUGGER(); /* Invalid clamp bit depth */
+	}
+	REG_SET_2(OUT_CLAMP_CONTROL_B_CB, 0,
+			OUT_CLAMP_MIN_B_CB, 0,
+			OUT_CLAMP_MAX_B_CB, clamp_max);
+
+	REG_SET_2(OUT_CLAMP_CONTROL_G_Y, 0,
+			OUT_CLAMP_MIN_G_Y, 0,
+			OUT_CLAMP_MAX_G_Y, clamp_max);
+
+	REG_SET_2(OUT_CLAMP_CONTROL_R_CR, 0,
+			OUT_CLAMP_MIN_R_CR, 0,
+			OUT_CLAMP_MAX_R_CR, clamp_max);
+}
+
+/*******************************************************************************
+ * set_round
+ *
+ * @brief
+ *     Programs Round/Truncate
+ *
+ * @param [in] mode  :round or truncate
+ * @param [in] depth :bit depth to round/truncate to
+ OUT_ROUND_TRUNC_MODE 3:0 0xA Output data round or truncate mode
+ POSSIBLE VALUES:
+      00 - truncate to u0.12
+      01 - truncate to u0.11
+      02 - truncate to u0.10
+      03 - truncate to u0.9
+      04 - truncate to u0.8
+      05 - reserved
+      06 - truncate to u0.14
+      07 - truncate to u0.13		set_reg_field_value(
+			value,
+			clamp_max,
+			OUT_CLAMP_CONTROL_R_CR,
+			OUT_CLAMP_MAX_R_CR);
+      08 - round to u0.12
+      09 - round to u0.11
+      10 - round to u0.10
+      11 - round to u0.9
+      12 - round to u0.8
+      13 - reserved
+      14 - round to u0.14
+      15 - round to u0.13
+
+ ******************************************************************************/
+static void set_round(
+	struct dce_transform *xfm_dce,
+	enum dcp_out_trunc_round_mode mode,
+	enum dcp_out_trunc_round_depth depth)
+{
+	int depth_bits = 0;
+	int mode_bit = 0;
+
+	/*  set up bit depth */
+	switch (depth) {
+	case DCP_OUT_TRUNC_ROUND_DEPTH_14BIT:
+		depth_bits = 6;
+		break;
+	case DCP_OUT_TRUNC_ROUND_DEPTH_13BIT:
+		depth_bits = 7;
+		break;
+	case DCP_OUT_TRUNC_ROUND_DEPTH_12BIT:
+		depth_bits = 0;
+		break;
+	case DCP_OUT_TRUNC_ROUND_DEPTH_11BIT:
+		depth_bits = 1;
+		break;
+	case DCP_OUT_TRUNC_ROUND_DEPTH_10BIT:
+		depth_bits = 2;
+		break;
+	case DCP_OUT_TRUNC_ROUND_DEPTH_9BIT:
+		depth_bits = 3;
+		break;
+	case DCP_OUT_TRUNC_ROUND_DEPTH_8BIT:
+		depth_bits = 4;
+		break;
+	default:
+		depth_bits = 4;
+		BREAK_TO_DEBUGGER(); /* Invalid dcp_out_trunc_round_depth */
+	}
+
+	/*  set up round or truncate */
+	switch (mode) {
+	case DCP_OUT_TRUNC_ROUND_MODE_TRUNCATE:
+		mode_bit = 0;
+		break;
+	case DCP_OUT_TRUNC_ROUND_MODE_ROUND:
+		mode_bit = 1;
+		break;
+	default:
+		BREAK_TO_DEBUGGER(); /* Invalid dcp_out_trunc_round_mode */
+	}
+
+	depth_bits |= mode_bit << 3;
+
+	REG_SET(OUT_ROUND_CONTROL, 0, OUT_ROUND_TRUNC_MODE, depth_bits);
+}
+
+/*****************************************************************************
+ * set_dither
+ *
+ * @brief
+ *     Programs Dither
+ *
+ * @param [in] dither_enable        : enable dither
+ * @param [in] dither_mode           : dither mode to set
+ * @param [in] dither_depth          : bit depth to dither to
+ * @param [in] frame_random_enable    : enable frame random
+ * @param [in] rgb_random_enable      : enable rgb random
+ * @param [in] highpass_random_enable : enable highpass random
+ *
+ ******************************************************************************/
+
+static void set_dither(
+	struct dce_transform *xfm_dce,
+	bool dither_enable,
+	enum dcp_spatial_dither_mode dither_mode,
+	enum dcp_spatial_dither_depth dither_depth,
+	bool frame_random_enable,
+	bool rgb_random_enable,
+	bool highpass_random_enable)
+{
+	int dither_depth_bits = 0;
+	int dither_mode_bits = 0;
+
+	switch (dither_mode) {
+	case DCP_SPATIAL_DITHER_MODE_AAAA:
+		dither_mode_bits = 0;
+		break;
+	case DCP_SPATIAL_DITHER_MODE_A_AA_A:
+		dither_mode_bits = 1;
+		break;
+	case DCP_SPATIAL_DITHER_MODE_AABBAABB:
+		dither_mode_bits = 2;
+		break;
+	case DCP_SPATIAL_DITHER_MODE_AABBCCAABBCC:
+		dither_mode_bits = 3;
+		break;
+	default:
+		/* Invalid dcp_spatial_dither_mode */
+		BREAK_TO_DEBUGGER();
+	}
+
+	switch (dither_depth) {
+	case DCP_SPATIAL_DITHER_DEPTH_30BPP:
+		dither_depth_bits = 0;
+		break;
+	case DCP_SPATIAL_DITHER_DEPTH_24BPP:
+		dither_depth_bits = 1;
+		break;
+	default:
+		/* Invalid dcp_spatial_dither_depth */
+		BREAK_TO_DEBUGGER();
+	}
+
+	/*  write the register */
+	REG_SET_6(DCP_SPATIAL_DITHER_CNTL, 0,
+			DCP_SPATIAL_DITHER_EN, dither_enable,
+			DCP_SPATIAL_DITHER_MODE, dither_mode_bits,
+			DCP_SPATIAL_DITHER_DEPTH, dither_depth_bits,
+			DCP_FRAME_RANDOM_ENABLE, frame_random_enable,
+			DCP_RGB_RANDOM_ENABLE, rgb_random_enable,
+			DCP_HIGHPASS_RANDOM_ENABLE, highpass_random_enable);
+}
+
+/*****************************************************************************
+ * dce_transform_bit_depth_reduction_program
+ *
+ * @brief
+ *     Programs the DCP bit depth reduction registers (Clamp, Round/Truncate,
+ *      Dither) for dce
+ *
+ * @param depth : bit depth to set the clamp to (should match denorm)
+ *
+ ******************************************************************************/
+static void program_bit_depth_reduction(
+	struct dce_transform *xfm_dce,
+	enum dc_color_depth depth,
+	const struct bit_depth_reduction_params *bit_depth_params)
+{
+	enum dcp_bit_depth_reduction_mode depth_reduction_mode;
+	enum dcp_spatial_dither_mode spatial_dither_mode;
+	bool frame_random_enable;
+	bool rgb_random_enable;
+	bool highpass_random_enable;
+
+	ASSERT(depth < COLOR_DEPTH_121212); /* Invalid clamp bit depth */
+
+	if (bit_depth_params->flags.SPATIAL_DITHER_ENABLED) {
+		depth_reduction_mode = DCP_BIT_DEPTH_REDUCTION_MODE_DITHER;
+		frame_random_enable = true;
+		rgb_random_enable = true;
+		highpass_random_enable = true;
+
+	} else {
+		depth_reduction_mode = DCP_BIT_DEPTH_REDUCTION_MODE_DISABLED;
+		frame_random_enable = false;
+		rgb_random_enable = false;
+		highpass_random_enable = false;
+	}
+
+	spatial_dither_mode = DCP_SPATIAL_DITHER_MODE_A_AA_A;
+
+	set_clamp(xfm_dce, depth);
+
+	switch (depth_reduction_mode) {
+	case DCP_BIT_DEPTH_REDUCTION_MODE_DITHER:
+		/*  Spatial Dither: Set round/truncate to bypass (12bit),
+		 *  enable Dither (30bpp) */
+		set_round(xfm_dce,
+			DCP_OUT_TRUNC_ROUND_MODE_TRUNCATE,
+			DCP_OUT_TRUNC_ROUND_DEPTH_12BIT);
+
+		set_dither(xfm_dce, true, spatial_dither_mode,
+			DCP_SPATIAL_DITHER_DEPTH_30BPP, frame_random_enable,
+			rgb_random_enable, highpass_random_enable);
+		break;
+	case DCP_BIT_DEPTH_REDUCTION_MODE_ROUND:
+		/*  Round: Enable round (10bit), disable Dither */
+		set_round(xfm_dce,
+			DCP_OUT_TRUNC_ROUND_MODE_ROUND,
+			DCP_OUT_TRUNC_ROUND_DEPTH_10BIT);
+
+		set_dither(xfm_dce, false, spatial_dither_mode,
+			DCP_SPATIAL_DITHER_DEPTH_30BPP, frame_random_enable,
+			rgb_random_enable, highpass_random_enable);
+		break;
+	case DCP_BIT_DEPTH_REDUCTION_MODE_TRUNCATE: /*  Truncate */
+		/*  Truncate: Enable truncate (10bit), disable Dither */
+		set_round(xfm_dce,
+			DCP_OUT_TRUNC_ROUND_MODE_TRUNCATE,
+			DCP_OUT_TRUNC_ROUND_DEPTH_10BIT);
+
+		set_dither(xfm_dce, false, spatial_dither_mode,
+			DCP_SPATIAL_DITHER_DEPTH_30BPP, frame_random_enable,
+			rgb_random_enable, highpass_random_enable);
+		break;
+
+	case DCP_BIT_DEPTH_REDUCTION_MODE_DISABLED: /*  Disabled */
+		/*  Truncate: Set round/truncate to bypass (12bit),
+		 * disable Dither */
+		set_round(xfm_dce,
+			DCP_OUT_TRUNC_ROUND_MODE_TRUNCATE,
+			DCP_OUT_TRUNC_ROUND_DEPTH_12BIT);
+
+		set_dither(xfm_dce, false, spatial_dither_mode,
+			DCP_SPATIAL_DITHER_DEPTH_30BPP, frame_random_enable,
+			rgb_random_enable, highpass_random_enable);
+		break;
+	default:
+		/* Invalid DCP Depth reduction mode */
+		BREAK_TO_DEBUGGER();
+		break;
+	}
+}
+
+static int dce_transform_get_max_num_of_supported_lines(
+	struct dce_transform *xfm_dce,
+	enum lb_pixel_depth depth,
+	int pixel_width)
+{
+	int pixels_per_entries = 0;
+	int max_pixels_supports = 0;
+
+	ASSERT(pixel_width);
+
+	/* Find number of pixels that can fit into a single LB entry and
+	 * take floor of the value since we cannot store a single pixel
+	 * across multiple entries. */
+	switch (depth) {
+	case LB_PIXEL_DEPTH_18BPP:
+		pixels_per_entries = xfm_dce->lb_bits_per_entry / 18;
+		break;
+
+	case LB_PIXEL_DEPTH_24BPP:
+		pixels_per_entries = xfm_dce->lb_bits_per_entry / 24;
+		break;
+
+	case LB_PIXEL_DEPTH_30BPP:
+		pixels_per_entries = xfm_dce->lb_bits_per_entry / 30;
+		break;
+
+	case LB_PIXEL_DEPTH_36BPP:
+		pixels_per_entries = xfm_dce->lb_bits_per_entry / 36;
+		break;
+
+	default:
+		dm_logger_write(xfm_dce->base.ctx->logger, LOG_WARNING,
+			"%s: Invalid LB pixel depth",
+			__func__);
+		BREAK_TO_DEBUGGER();
+		break;
+	}
+
+	ASSERT(pixels_per_entries);
+
+	max_pixels_supports =
+			pixels_per_entries *
+			xfm_dce->lb_memory_size;
+
+	return (max_pixels_supports / pixel_width);
+}
+
+static void set_denormalization(
+	struct dce_transform *xfm_dce,
+	enum dc_color_depth depth)
+{
+	int denorm_mode = 0;
+
+	switch (depth) {
+	case COLOR_DEPTH_666:
+		/* 63/64 for 6 bit output color depth */
+		denorm_mode = 1;
+		break;
+	case COLOR_DEPTH_888:
+		/* Unity for 8 bit output color depth
+		 * because prescale is disabled by default */
+		denorm_mode = 0;
+		break;
+	case COLOR_DEPTH_101010:
+		/* 1023/1024 for 10 bit output color depth */
+		denorm_mode = 3;
+		break;
+	case COLOR_DEPTH_121212:
+		/* 4095/4096 for 12 bit output color depth */
+		denorm_mode = 5;
+		break;
+	case COLOR_DEPTH_141414:
+	case COLOR_DEPTH_161616:
+	default:
+		/* not valid used case! */
+		break;
+	}
+
+	REG_SET(DENORM_CONTROL, 0, DENORM_MODE, denorm_mode);
+}
+
+static void dce_transform_set_pixel_storage_depth(
+	struct transform *xfm,
+	enum lb_pixel_depth depth,
+	const struct bit_depth_reduction_params *bit_depth_params)
+{
+	struct dce_transform *xfm_dce = TO_DCE_TRANSFORM(xfm);
+	int pixel_depth, expan_mode;
+	enum dc_color_depth color_depth;
+
+	switch (depth) {
+	case LB_PIXEL_DEPTH_18BPP:
+		color_depth = COLOR_DEPTH_666;
+		pixel_depth = 2;
+		expan_mode  = 1;
+		break;
+	case LB_PIXEL_DEPTH_24BPP:
+		color_depth = COLOR_DEPTH_888;
+		pixel_depth = 1;
+		expan_mode  = 1;
+		break;
+	case LB_PIXEL_DEPTH_30BPP:
+		color_depth = COLOR_DEPTH_101010;
+		pixel_depth = 0;
+		expan_mode  = 1;
+		break;
+	case LB_PIXEL_DEPTH_36BPP:
+		color_depth = COLOR_DEPTH_121212;
+		pixel_depth = 3;
+		expan_mode  = 0;
+		break;
+	default:
+		color_depth = COLOR_DEPTH_101010;
+		pixel_depth = 0;
+		expan_mode  = 1;
+		BREAK_TO_DEBUGGER();
+		break;
+	}
+
+	set_denormalization(xfm_dce, color_depth);
+	program_bit_depth_reduction(xfm_dce, color_depth, bit_depth_params);
+
+	REG_UPDATE_2(LB_DATA_FORMAT,
+			PIXEL_DEPTH, pixel_depth,
+			PIXEL_EXPAN_MODE, expan_mode);
+
+	if (!(xfm_dce->lb_pixel_depth_supported & depth)) {
+		/*we should use unsupported capabilities
+		 *  unless it is required by w/a*/
+		dm_logger_write(xfm->ctx->logger, LOG_WARNING,
+			"%s: Capability not supported",
+			__func__);
+	}
+}
+
+static void program_gamut_remap(
+	struct dce_transform *xfm_dce,
+	const uint16_t *reg_val)
+{
+	if (reg_val) {
+		REG_SET_2(GAMUT_REMAP_C11_C12, 0,
+				GAMUT_REMAP_C11, reg_val[0],
+				GAMUT_REMAP_C12, reg_val[1]);
+		REG_SET_2(GAMUT_REMAP_C13_C14, 0,
+				GAMUT_REMAP_C13, reg_val[2],
+				GAMUT_REMAP_C14, reg_val[3]);
+		REG_SET_2(GAMUT_REMAP_C21_C22, 0,
+				GAMUT_REMAP_C21, reg_val[4],
+				GAMUT_REMAP_C22, reg_val[5]);
+		REG_SET_2(GAMUT_REMAP_C23_C24, 0,
+				GAMUT_REMAP_C23, reg_val[6],
+				GAMUT_REMAP_C24, reg_val[7]);
+		REG_SET_2(GAMUT_REMAP_C31_C32, 0,
+				GAMUT_REMAP_C31, reg_val[8],
+				GAMUT_REMAP_C32, reg_val[9]);
+		REG_SET_2(GAMUT_REMAP_C33_C34, 0,
+				GAMUT_REMAP_C33, reg_val[10],
+				GAMUT_REMAP_C34, reg_val[11]);
+
+		REG_SET(GAMUT_REMAP_CONTROL, 0, GRPH_GAMUT_REMAP_MODE, 1);
+	} else
+		REG_SET(GAMUT_REMAP_CONTROL, 0, GRPH_GAMUT_REMAP_MODE, 0);
+
+}
+
+/**
+ *****************************************************************************
+ *  Function: dal_transform_wide_gamut_set_gamut_remap
+ *
+ *  @param [in] const struct xfm_grph_csc_adjustment *adjust
+ *
+ *  @return
+ *     void
+ *
+ *  @note calculate and apply color temperature adjustment to in Rgb color space
+ *
+ *  @see
+ *
+ *****************************************************************************
+ */
+static void dce_transform_set_gamut_remap(
+	struct transform *xfm,
+	const struct xfm_grph_csc_adjustment *adjust)
+{
+	struct dce_transform *xfm_dce = TO_DCE_TRANSFORM(xfm);
+
+	if (adjust->gamut_adjust_type != GRAPHICS_GAMUT_ADJUST_TYPE_SW)
+		/* Bypass if type is bypass or hw */
+		program_gamut_remap(xfm_dce, NULL);
+	else {
+		struct fixed31_32 arr_matrix[GAMUT_MATRIX_SIZE];
+		uint16_t arr_reg_val[GAMUT_MATRIX_SIZE];
+
+		arr_matrix[0] = adjust->temperature_matrix[0];
+		arr_matrix[1] = adjust->temperature_matrix[1];
+		arr_matrix[2] = adjust->temperature_matrix[2];
+		arr_matrix[3] = dal_fixed31_32_zero;
+
+		arr_matrix[4] = adjust->temperature_matrix[3];
+		arr_matrix[5] = adjust->temperature_matrix[4];
+		arr_matrix[6] = adjust->temperature_matrix[5];
+		arr_matrix[7] = dal_fixed31_32_zero;
+
+		arr_matrix[8] = adjust->temperature_matrix[6];
+		arr_matrix[9] = adjust->temperature_matrix[7];
+		arr_matrix[10] = adjust->temperature_matrix[8];
+		arr_matrix[11] = dal_fixed31_32_zero;
+
+		convert_float_matrix(
+			arr_reg_val, arr_matrix, GAMUT_MATRIX_SIZE);
+
+		program_gamut_remap(xfm_dce, arr_reg_val);
+	}
+}
+
+static uint32_t decide_taps(struct fixed31_32 ratio, uint32_t in_taps, bool chroma)
+{
+	uint32_t taps;
+
+	if (IDENTITY_RATIO(ratio)) {
+		return 1;
+	} else if (in_taps != 0) {
+		taps = in_taps;
+	} else {
+		taps = 4;
+	}
+
+	if (chroma) {
+		taps /= 2;
+		if (taps < 2)
+			taps = 2;
+	}
+
+	return taps;
+}
+
+
+bool dce_transform_get_optimal_number_of_taps(
+	struct transform *xfm,
+	struct scaler_data *scl_data,
+	const struct scaling_taps *in_taps)
+{
+	struct dce_transform *xfm_dce = TO_DCE_TRANSFORM(xfm);
+	int pixel_width = scl_data->viewport.width;
+	int max_num_of_lines;
+
+	if (xfm_dce->prescaler_on &&
+			(scl_data->viewport.width > scl_data->recout.width))
+		pixel_width = scl_data->recout.width;
+
+	max_num_of_lines = dce_transform_get_max_num_of_supported_lines(
+		xfm_dce,
+		scl_data->lb_params.depth,
+		pixel_width);
+
+	/* Fail if in_taps are impossible */
+	if (in_taps->v_taps >= max_num_of_lines)
+		return false;
+
+	/*
+	 * Set taps according to this policy (in this order)
+	 * - Use 1 for no scaling
+	 * - Use input taps
+	 * - Use 4 and reduce as required by line buffer size
+	 * - Decide chroma taps if chroma is scaled
+	 *
+	 * Ignore input chroma taps. Decide based on non-chroma
+	 */
+	scl_data->taps.h_taps = decide_taps(scl_data->ratios.horz, in_taps->h_taps, false);
+	scl_data->taps.v_taps = decide_taps(scl_data->ratios.vert, in_taps->v_taps, false);
+	scl_data->taps.h_taps_c = decide_taps(scl_data->ratios.horz_c, in_taps->h_taps, true);
+	scl_data->taps.v_taps_c = decide_taps(scl_data->ratios.vert_c, in_taps->v_taps, true);
+
+	if (!IDENTITY_RATIO(scl_data->ratios.vert)) {
+		/* reduce v_taps if needed but ensure we have at least two */
+		if (in_taps->v_taps == 0
+				&& max_num_of_lines <= scl_data->taps.v_taps
+				&& scl_data->taps.v_taps > 1) {
+			scl_data->taps.v_taps = max_num_of_lines - 1;
+		}
+
+		if (scl_data->taps.v_taps <= 1)
+			return false;
+	}
+
+	if (!IDENTITY_RATIO(scl_data->ratios.vert_c)) {
+		/* reduce chroma v_taps if needed but ensure we have at least two */
+		if (max_num_of_lines <= scl_data->taps.v_taps_c && scl_data->taps.v_taps_c > 1) {
+			scl_data->taps.v_taps_c = max_num_of_lines - 1;
+		}
+
+		if (scl_data->taps.v_taps_c <= 1)
+			return false;
+	}
+
+	/* we've got valid taps */
+	return true;
+}
+
+static void dce_transform_reset(struct transform *xfm)
+{
+	struct dce_transform *xfm_dce = TO_DCE_TRANSFORM(xfm);
+
+	xfm_dce->filter_h = NULL;
+	xfm_dce->filter_v = NULL;
+}
+
+static void program_color_matrix(
+	struct dce_transform *xfm_dce,
+	const struct out_csc_color_matrix *tbl_entry,
+	enum grph_color_adjust_option options)
+{
+	{
+		REG_SET_2(OUTPUT_CSC_C11_C12, 0,
+			OUTPUT_CSC_C11, tbl_entry->regval[0],
+			OUTPUT_CSC_C12, tbl_entry->regval[1]);
+	}
+	{
+		REG_SET_2(OUTPUT_CSC_C13_C14, 0,
+			OUTPUT_CSC_C11, tbl_entry->regval[2],
+			OUTPUT_CSC_C12, tbl_entry->regval[3]);
+	}
+	{
+		REG_SET_2(OUTPUT_CSC_C21_C22, 0,
+			OUTPUT_CSC_C11, tbl_entry->regval[4],
+			OUTPUT_CSC_C12, tbl_entry->regval[5]);
+	}
+	{
+		REG_SET_2(OUTPUT_CSC_C23_C24, 0,
+			OUTPUT_CSC_C11, tbl_entry->regval[6],
+			OUTPUT_CSC_C12, tbl_entry->regval[7]);
+	}
+	{
+		REG_SET_2(OUTPUT_CSC_C31_C32, 0,
+			OUTPUT_CSC_C11, tbl_entry->regval[8],
+			OUTPUT_CSC_C12, tbl_entry->regval[9]);
+	}
+	{
+		REG_SET_2(OUTPUT_CSC_C33_C34, 0,
+			OUTPUT_CSC_C11, tbl_entry->regval[10],
+			OUTPUT_CSC_C12, tbl_entry->regval[11]);
+	}
+}
+
+static bool configure_graphics_mode(
+	struct dce_transform *xfm_dce,
+	enum csc_color_mode config,
+	enum graphics_csc_adjust_type csc_adjust_type,
+	enum dc_color_space color_space)
+{
+	REG_SET(OUTPUT_CSC_CONTROL, 0,
+		OUTPUT_CSC_GRPH_MODE, 0);
+
+	if (csc_adjust_type == GRAPHICS_CSC_ADJUST_TYPE_SW) {
+		if (config == CSC_COLOR_MODE_GRAPHICS_OUTPUT_CSC) {
+			REG_SET(OUTPUT_CSC_CONTROL, 0,
+				OUTPUT_CSC_GRPH_MODE, 4);
+		} else {
+
+			switch (color_space) {
+			case COLOR_SPACE_SRGB:
+				/* by pass */
+				REG_SET(OUTPUT_CSC_CONTROL, 0,
+					OUTPUT_CSC_GRPH_MODE, 0);
+				break;
+			case COLOR_SPACE_SRGB_LIMITED:
+				/* TV RGB */
+				REG_SET(OUTPUT_CSC_CONTROL, 0,
+					OUTPUT_CSC_GRPH_MODE, 1);
+				break;
+			case COLOR_SPACE_YCBCR601:
+			case COLOR_SPACE_YCBCR601_LIMITED:
+				/* YCbCr601 */
+				REG_SET(OUTPUT_CSC_CONTROL, 0,
+					OUTPUT_CSC_GRPH_MODE, 2);
+				break;
+			case COLOR_SPACE_YCBCR709:
+			case COLOR_SPACE_YCBCR709_LIMITED:
+				/* YCbCr709 */
+				REG_SET(OUTPUT_CSC_CONTROL, 0,
+					OUTPUT_CSC_GRPH_MODE, 3);
+				break;
+			default:
+				return false;
+			}
+		}
+	} else if (csc_adjust_type == GRAPHICS_CSC_ADJUST_TYPE_HW) {
+		switch (color_space) {
+		case COLOR_SPACE_SRGB:
+			/* by pass */
+			REG_SET(OUTPUT_CSC_CONTROL, 0,
+				OUTPUT_CSC_GRPH_MODE, 0);
+			break;
+			break;
+		case COLOR_SPACE_SRGB_LIMITED:
+			/* TV RGB */
+			REG_SET(OUTPUT_CSC_CONTROL, 0,
+				OUTPUT_CSC_GRPH_MODE, 1);
+			break;
+		case COLOR_SPACE_YCBCR601:
+		case COLOR_SPACE_YCBCR601_LIMITED:
+			/* YCbCr601 */
+			REG_SET(OUTPUT_CSC_CONTROL, 0,
+				OUTPUT_CSC_GRPH_MODE, 2);
+			break;
+		case COLOR_SPACE_YCBCR709:
+		case COLOR_SPACE_YCBCR709_LIMITED:
+			 /* YCbCr709 */
+			REG_SET(OUTPUT_CSC_CONTROL, 0,
+				OUTPUT_CSC_GRPH_MODE, 3);
+			break;
+		default:
+			return false;
+		}
+
+	} else
+		/* by pass */
+		REG_SET(OUTPUT_CSC_CONTROL, 0,
+			OUTPUT_CSC_GRPH_MODE, 0);
+
+	return true;
+}
+
+void dce110_opp_set_csc_adjustment(
+	struct transform *xfm,
+	const struct out_csc_color_matrix *tbl_entry)
+{
+	struct dce_transform *xfm_dce = TO_DCE_TRANSFORM(xfm);
+	enum csc_color_mode config =
+			CSC_COLOR_MODE_GRAPHICS_OUTPUT_CSC;
+
+	program_color_matrix(
+			xfm_dce, tbl_entry, GRAPHICS_CSC_ADJUST_TYPE_SW);
+
+	/*  We did everything ,now program DxOUTPUT_CSC_CONTROL */
+	configure_graphics_mode(xfm_dce, config, GRAPHICS_CSC_ADJUST_TYPE_SW,
+			tbl_entry->color_space);
+}
+
+void dce110_opp_set_csc_default(
+	struct transform *xfm,
+	const struct default_adjustment *default_adjust)
+{
+	struct dce_transform *xfm_dce = TO_DCE_TRANSFORM(xfm);
+	enum csc_color_mode config =
+			CSC_COLOR_MODE_GRAPHICS_PREDEFINED;
+
+	if (default_adjust->force_hw_default == false) {
+		const struct out_csc_color_matrix *elm;
+		/* currently parameter not in use */
+		enum grph_color_adjust_option option =
+			GRPH_COLOR_MATRIX_HW_DEFAULT;
+		uint32_t i;
+		/*
+		 * HW default false we program locally defined matrix
+		 * HW default true  we use predefined hw matrix and we
+		 * do not need to program matrix
+		 * OEM wants the HW default via runtime parameter.
+		 */
+		option = GRPH_COLOR_MATRIX_SW;
+
+		for (i = 0; i < ARRAY_SIZE(global_color_matrix); ++i) {
+			elm = &global_color_matrix[i];
+			if (elm->color_space != default_adjust->out_color_space)
+				continue;
+			/* program the matrix with default values from this
+			 * file */
+			program_color_matrix(xfm_dce, elm, option);
+			config = CSC_COLOR_MODE_GRAPHICS_OUTPUT_CSC;
+			break;
+		}
+	}
+
+	/* configure the what we programmed :
+	 * 1. Default values from this file
+	 * 2. Use hardware default from ROM_A and we do not need to program
+	 * matrix */
+
+	configure_graphics_mode(xfm_dce, config,
+		default_adjust->csc_adjust_type,
+		default_adjust->out_color_space);
+}
+
+static void program_pwl(
+	struct dce_transform *xfm_dce,
+	const struct pwl_params *params)
+{
+	uint32_t value;
+	int retval;
+
+	{
+		uint8_t max_tries = 10;
+		uint8_t counter = 0;
+
+		/* Power on LUT memory */
+		if (REG(DCFE_MEM_PWR_CTRL))
+			REG_UPDATE(DCFE_MEM_PWR_CTRL,
+				DCP_REGAMMA_MEM_PWR_DIS, 1);
+		else
+			REG_UPDATE(DCFE_MEM_LIGHT_SLEEP_CNTL,
+				REGAMMA_LUT_LIGHT_SLEEP_DIS, 1);
+
+		while (counter < max_tries) {
+			if (REG(DCFE_MEM_PWR_STATUS)) {
+				value = REG_READ(DCFE_MEM_PWR_STATUS);
+				REG_GET(DCFE_MEM_PWR_STATUS,
+						DCP_REGAMMA_MEM_PWR_STATE,
+						&retval);
+
+				if (retval == 0)
+						break;
+				++counter;
+			} else {
+				value = REG_READ(DCFE_MEM_LIGHT_SLEEP_CNTL);
+				REG_GET(DCFE_MEM_LIGHT_SLEEP_CNTL,
+						REGAMMA_LUT_MEM_PWR_STATE,
+						&retval);
+
+				if (retval == 0)
+						break;
+				++counter;
+			}
+		}
+
+		if (counter == max_tries) {
+			dm_logger_write(xfm_dce->base.ctx->logger, LOG_WARNING,
+				"%s: regamma lut was not powered on "
+				"in a timely manner,"
+				" programming still proceeds\n",
+				__func__);
+		}
+	}
+
+	REG_UPDATE(REGAMMA_LUT_WRITE_EN_MASK,
+			REGAMMA_LUT_WRITE_EN_MASK, 7);
+
+	REG_WRITE(REGAMMA_LUT_INDEX, 0);
+
+	/* Program REGAMMA_LUT_DATA */
+	{
+		uint32_t i = 0;
+		const struct pwl_result_data *rgb = params->rgb_resulted;
+
+		while (i != params->hw_points_num) {
+
+			REG_WRITE(REGAMMA_LUT_DATA, rgb->red_reg);
+			REG_WRITE(REGAMMA_LUT_DATA, rgb->green_reg);
+			REG_WRITE(REGAMMA_LUT_DATA, rgb->blue_reg);
+			REG_WRITE(REGAMMA_LUT_DATA, rgb->delta_red_reg);
+			REG_WRITE(REGAMMA_LUT_DATA, rgb->delta_green_reg);
+			REG_WRITE(REGAMMA_LUT_DATA, rgb->delta_blue_reg);
+
+			++rgb;
+			++i;
+		}
+	}
+
+	/*  we are done with DCP LUT memory; re-enable low power mode */
+	if (REG(DCFE_MEM_PWR_CTRL))
+		REG_UPDATE(DCFE_MEM_PWR_CTRL,
+			DCP_REGAMMA_MEM_PWR_DIS, 0);
+	else
+		REG_UPDATE(DCFE_MEM_LIGHT_SLEEP_CNTL,
+			REGAMMA_LUT_LIGHT_SLEEP_DIS, 0);
+}
+
+static void regamma_config_regions_and_segments(
+	struct dce_transform *xfm_dce,
+	const struct pwl_params *params)
+{
+	const struct gamma_curve *curve;
+
+	{
+		REG_SET_2(REGAMMA_CNTLA_START_CNTL, 0,
+			REGAMMA_CNTLA_EXP_REGION_START, params->arr_points[0].custom_float_x,
+			REGAMMA_CNTLA_EXP_REGION_START_SEGMENT, 0);
+	}
+	{
+		REG_SET(REGAMMA_CNTLA_SLOPE_CNTL, 0,
+			REGAMMA_CNTLA_EXP_REGION_LINEAR_SLOPE, params->arr_points[0].custom_float_slope);
+
+	}
+	{
+		REG_SET(REGAMMA_CNTLA_END_CNTL1, 0,
+			REGAMMA_CNTLA_EXP_REGION_END, params->arr_points[1].custom_float_x);
+	}
+	{
+		REG_SET_2(REGAMMA_CNTLA_END_CNTL2, 0,
+			REGAMMA_CNTLA_EXP_REGION_END_BASE, params->arr_points[1].custom_float_y,
+			REGAMMA_CNTLA_EXP_REGION_END_SLOPE, params->arr_points[2].custom_float_slope);
+	}
+
+	curve = params->arr_curve_points;
+
+	{
+		REG_SET_4(REGAMMA_CNTLA_REGION_0_1, 0,
+			REGAMMA_CNTLA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+			REGAMMA_CNTLA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+			REGAMMA_CNTLA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+			REGAMMA_CNTLA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+	}
+
+	curve += 2;
+
+	{
+		REG_SET_4(REGAMMA_CNTLA_REGION_2_3, 0,
+			REGAMMA_CNTLA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+			REGAMMA_CNTLA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+			REGAMMA_CNTLA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+			REGAMMA_CNTLA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+	}
+
+	curve += 2;
+
+	{
+		REG_SET_4(REGAMMA_CNTLA_REGION_4_5, 0,
+			REGAMMA_CNTLA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+			REGAMMA_CNTLA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+			REGAMMA_CNTLA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+			REGAMMA_CNTLA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+	}
+
+	curve += 2;
+
+	{
+		REG_SET_4(REGAMMA_CNTLA_REGION_6_7, 0,
+			REGAMMA_CNTLA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+			REGAMMA_CNTLA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+			REGAMMA_CNTLA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+			REGAMMA_CNTLA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+	}
+
+	curve += 2;
+
+	{
+		REG_SET_4(REGAMMA_CNTLA_REGION_8_9, 0,
+			REGAMMA_CNTLA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+			REGAMMA_CNTLA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+			REGAMMA_CNTLA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+			REGAMMA_CNTLA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+	}
+
+	curve += 2;
+
+	{
+		REG_SET_4(REGAMMA_CNTLA_REGION_10_11, 0,
+			REGAMMA_CNTLA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+			REGAMMA_CNTLA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+			REGAMMA_CNTLA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+			REGAMMA_CNTLA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+	}
+
+	curve += 2;
+
+	{
+		REG_SET_4(REGAMMA_CNTLA_REGION_12_13, 0,
+			REGAMMA_CNTLA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+			REGAMMA_CNTLA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+			REGAMMA_CNTLA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+			REGAMMA_CNTLA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+	}
+
+	curve += 2;
+
+	{
+		REG_SET_4(REGAMMA_CNTLA_REGION_14_15, 0,
+			REGAMMA_CNTLA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+			REGAMMA_CNTLA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+			REGAMMA_CNTLA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+			REGAMMA_CNTLA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+	}
+}
+
+
+
+void dce110_opp_program_regamma_pwl(
+	struct transform *xfm,
+	const struct pwl_params *params)
+{
+	struct dce_transform *xfm_dce = TO_DCE_TRANSFORM(xfm);
+
+	/* Setup regions */
+	regamma_config_regions_and_segments(xfm_dce, params);
+
+	/* Program PWL */
+	program_pwl(xfm_dce, params);
+}
+
+void dce110_opp_power_on_regamma_lut(
+	struct transform *xfm,
+	bool power_on)
+{
+	struct dce_transform *xfm_dce = TO_DCE_TRANSFORM(xfm);
+
+	if (REG(DCFE_MEM_PWR_CTRL))
+		REG_UPDATE_2(DCFE_MEM_PWR_CTRL,
+			DCP_REGAMMA_MEM_PWR_DIS, power_on,
+			DCP_LUT_MEM_PWR_DIS, power_on);
+	else
+		REG_UPDATE_2(DCFE_MEM_LIGHT_SLEEP_CNTL,
+			REGAMMA_LUT_LIGHT_SLEEP_DIS, power_on,
+			DCP_LUT_LIGHT_SLEEP_DIS, power_on);
+
+}
+
+void dce110_opp_set_regamma_mode(struct transform *xfm,
+		enum opp_regamma mode)
+{
+	struct dce_transform *xfm_dce = TO_DCE_TRANSFORM(xfm);
+
+	REG_SET(REGAMMA_CONTROL, 0,
+			GRPH_REGAMMA_MODE, mode);
+}
+
+static const struct transform_funcs dce_transform_funcs = {
+	.transform_reset = dce_transform_reset,
+	.transform_set_scaler =
+		dce_transform_set_scaler,
+	.transform_set_gamut_remap =
+		dce_transform_set_gamut_remap,
+	.opp_set_csc_adjustment = dce110_opp_set_csc_adjustment,
+	.opp_set_csc_default = dce110_opp_set_csc_default,
+	.opp_power_on_regamma_lut = dce110_opp_power_on_regamma_lut,
+	.opp_program_regamma_pwl = dce110_opp_program_regamma_pwl,
+	.opp_set_regamma_mode = dce110_opp_set_regamma_mode,
+	.transform_set_pixel_storage_depth =
+		dce_transform_set_pixel_storage_depth,
+	.transform_get_optimal_number_of_taps =
+		dce_transform_get_optimal_number_of_taps
+};
+
+/*****************************************/
+/* Constructor, Destructor               */
+/*****************************************/
+
+void dce_transform_construct(
+	struct dce_transform *xfm_dce,
+	struct dc_context *ctx,
+	uint32_t inst,
+	const struct dce_transform_registers *regs,
+	const struct dce_transform_shift *xfm_shift,
+	const struct dce_transform_mask *xfm_mask)
+{
+	xfm_dce->base.ctx = ctx;
+
+	xfm_dce->base.inst = inst;
+	xfm_dce->base.funcs = &dce_transform_funcs;
+
+	xfm_dce->regs = regs;
+	xfm_dce->xfm_shift = xfm_shift;
+	xfm_dce->xfm_mask = xfm_mask;
+
+	xfm_dce->prescaler_on = true;
+	xfm_dce->lb_pixel_depth_supported =
+			LB_PIXEL_DEPTH_18BPP |
+			LB_PIXEL_DEPTH_24BPP |
+			LB_PIXEL_DEPTH_30BPP;
+
+	xfm_dce->lb_bits_per_entry = LB_BITS_PER_ENTRY;
+	xfm_dce->lb_memory_size = LB_TOTAL_NUMBER_OF_ENTRIES; /*0x6B0*/
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_transform.h b/drivers/gpu/drm/amd/display/dc/dce/dce_transform.h
new file mode 100644
index 000000000000..bfc94b4927b9
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_transform.h
@@ -0,0 +1,516 @@
+/*
+ * Copyright 2012-16 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef _DCE_DCE_TRANSFORM_H_
+#define _DCE_DCE_TRANSFORM_H_
+
+
+#include "transform.h"
+
+#define TO_DCE_TRANSFORM(transform)\
+	container_of(transform, struct dce_transform, base)
+
+#define LB_TOTAL_NUMBER_OF_ENTRIES 1712
+#define LB_BITS_PER_ENTRY 144
+
+#define XFM_COMMON_REG_LIST_DCE_BASE(id) \
+	SRI(LB_DATA_FORMAT, LB, id), \
+	SRI(GAMUT_REMAP_CONTROL, DCP, id), \
+	SRI(GAMUT_REMAP_C11_C12, DCP, id), \
+	SRI(GAMUT_REMAP_C13_C14, DCP, id), \
+	SRI(GAMUT_REMAP_C21_C22, DCP, id), \
+	SRI(GAMUT_REMAP_C23_C24, DCP, id), \
+	SRI(GAMUT_REMAP_C31_C32, DCP, id), \
+	SRI(GAMUT_REMAP_C33_C34, DCP, id), \
+	SRI(OUTPUT_CSC_C11_C12, DCP, id), \
+	SRI(OUTPUT_CSC_C13_C14, DCP, id), \
+	SRI(OUTPUT_CSC_C21_C22, DCP, id), \
+	SRI(OUTPUT_CSC_C23_C24, DCP, id), \
+	SRI(OUTPUT_CSC_C31_C32, DCP, id), \
+	SRI(OUTPUT_CSC_C33_C34, DCP, id), \
+	SRI(OUTPUT_CSC_CONTROL, DCP, id), \
+	SRI(REGAMMA_CNTLA_START_CNTL, DCP, id), \
+	SRI(REGAMMA_CNTLA_SLOPE_CNTL, DCP, id), \
+	SRI(REGAMMA_CNTLA_END_CNTL1, DCP, id), \
+	SRI(REGAMMA_CNTLA_END_CNTL2, DCP, id), \
+	SRI(REGAMMA_CNTLA_REGION_0_1, DCP, id), \
+	SRI(REGAMMA_CNTLA_REGION_2_3, DCP, id), \
+	SRI(REGAMMA_CNTLA_REGION_4_5, DCP, id), \
+	SRI(REGAMMA_CNTLA_REGION_6_7, DCP, id), \
+	SRI(REGAMMA_CNTLA_REGION_8_9, DCP, id), \
+	SRI(REGAMMA_CNTLA_REGION_10_11, DCP, id), \
+	SRI(REGAMMA_CNTLA_REGION_12_13, DCP, id), \
+	SRI(REGAMMA_CNTLA_REGION_14_15, DCP, id), \
+	SRI(REGAMMA_LUT_WRITE_EN_MASK, DCP, id), \
+	SRI(REGAMMA_LUT_INDEX, DCP, id), \
+	SRI(REGAMMA_LUT_DATA, DCP, id), \
+	SRI(REGAMMA_CONTROL, DCP, id), \
+	SRI(DENORM_CONTROL, DCP, id), \
+	SRI(DCP_SPATIAL_DITHER_CNTL, DCP, id), \
+	SRI(OUT_ROUND_CONTROL, DCP, id), \
+	SRI(OUT_CLAMP_CONTROL_R_CR, DCP, id), \
+	SRI(OUT_CLAMP_CONTROL_G_Y, DCP, id), \
+	SRI(OUT_CLAMP_CONTROL_B_CB, DCP, id), \
+	SRI(SCL_MODE, SCL, id), \
+	SRI(SCL_TAP_CONTROL, SCL, id), \
+	SRI(SCL_CONTROL, SCL, id), \
+	SRI(SCL_BYPASS_CONTROL, SCL, id), \
+	SRI(EXT_OVERSCAN_LEFT_RIGHT, SCL, id), \
+	SRI(EXT_OVERSCAN_TOP_BOTTOM, SCL, id), \
+	SRI(SCL_VERT_FILTER_CONTROL, SCL, id), \
+	SRI(SCL_HORZ_FILTER_CONTROL, SCL, id), \
+	SRI(SCL_COEF_RAM_SELECT, SCL, id), \
+	SRI(SCL_COEF_RAM_TAP_DATA, SCL, id), \
+	SRI(VIEWPORT_START, SCL, id), \
+	SRI(VIEWPORT_SIZE, SCL, id), \
+	SRI(SCL_HORZ_FILTER_SCALE_RATIO, SCL, id), \
+	SRI(SCL_VERT_FILTER_SCALE_RATIO, SCL, id), \
+	SRI(SCL_HORZ_FILTER_INIT, SCL, id), \
+	SRI(SCL_VERT_FILTER_INIT, SCL, id), \
+	SRI(SCL_AUTOMATIC_MODE_CONTROL, SCL, id), \
+	SRI(LB_MEMORY_CTRL, LB, id), \
+	SRI(SCL_UPDATE, SCL, id), \
+	SRI(SCL_F_SHARP_CONTROL, SCL, id)
+
+#define XFM_COMMON_REG_LIST_DCE80(id) \
+	XFM_COMMON_REG_LIST_DCE_BASE(id), \
+	SRI(DCFE_MEM_LIGHT_SLEEP_CNTL, CRTC, id)
+
+#define XFM_COMMON_REG_LIST_DCE100(id) \
+	XFM_COMMON_REG_LIST_DCE_BASE(id), \
+	SRI(DCFE_MEM_PWR_CTRL, CRTC, id), \
+	SRI(DCFE_MEM_PWR_STATUS, CRTC, id)
+
+#define XFM_COMMON_REG_LIST_DCE110(id) \
+	XFM_COMMON_REG_LIST_DCE_BASE(id), \
+	SRI(DCFE_MEM_PWR_CTRL, DCFE, id), \
+	SRI(DCFE_MEM_PWR_STATUS, DCFE, id)
+
+#define XFM_SF(reg_name, field_name, post_fix)\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
+#define XFM_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh) \
+	XFM_SF(OUT_CLAMP_CONTROL_B_CB, OUT_CLAMP_MIN_B_CB, mask_sh), \
+	XFM_SF(OUT_CLAMP_CONTROL_B_CB, OUT_CLAMP_MAX_B_CB, mask_sh), \
+	XFM_SF(OUT_CLAMP_CONTROL_G_Y, OUT_CLAMP_MIN_G_Y, mask_sh), \
+	XFM_SF(OUT_CLAMP_CONTROL_G_Y, OUT_CLAMP_MAX_G_Y, mask_sh), \
+	XFM_SF(OUT_CLAMP_CONTROL_R_CR, OUT_CLAMP_MIN_R_CR, mask_sh), \
+	XFM_SF(OUT_CLAMP_CONTROL_R_CR, OUT_CLAMP_MAX_R_CR, mask_sh), \
+	XFM_SF(OUT_ROUND_CONTROL, OUT_ROUND_TRUNC_MODE, mask_sh), \
+	XFM_SF(DCP_SPATIAL_DITHER_CNTL, DCP_SPATIAL_DITHER_EN, mask_sh), \
+	XFM_SF(DCP_SPATIAL_DITHER_CNTL, DCP_SPATIAL_DITHER_MODE, mask_sh), \
+	XFM_SF(DCP_SPATIAL_DITHER_CNTL, DCP_SPATIAL_DITHER_DEPTH, mask_sh), \
+	XFM_SF(DCP_SPATIAL_DITHER_CNTL, DCP_FRAME_RANDOM_ENABLE, mask_sh), \
+	XFM_SF(DCP_SPATIAL_DITHER_CNTL, DCP_RGB_RANDOM_ENABLE, mask_sh), \
+	XFM_SF(DCP_SPATIAL_DITHER_CNTL, DCP_HIGHPASS_RANDOM_ENABLE, mask_sh), \
+	XFM_SF(DENORM_CONTROL, DENORM_MODE, mask_sh), \
+	XFM_SF(LB_DATA_FORMAT, PIXEL_DEPTH, mask_sh), \
+	XFM_SF(LB_DATA_FORMAT, PIXEL_EXPAN_MODE, mask_sh), \
+	XFM_SF(GAMUT_REMAP_C11_C12, GAMUT_REMAP_C11, mask_sh), \
+	XFM_SF(GAMUT_REMAP_C11_C12, GAMUT_REMAP_C12, mask_sh), \
+	XFM_SF(GAMUT_REMAP_C13_C14, GAMUT_REMAP_C13, mask_sh), \
+	XFM_SF(GAMUT_REMAP_C13_C14, GAMUT_REMAP_C14, mask_sh), \
+	XFM_SF(GAMUT_REMAP_C21_C22, GAMUT_REMAP_C21, mask_sh), \
+	XFM_SF(GAMUT_REMAP_C21_C22, GAMUT_REMAP_C22, mask_sh), \
+	XFM_SF(GAMUT_REMAP_C23_C24, GAMUT_REMAP_C23, mask_sh), \
+	XFM_SF(GAMUT_REMAP_C23_C24, GAMUT_REMAP_C24, mask_sh), \
+	XFM_SF(GAMUT_REMAP_C31_C32, GAMUT_REMAP_C31, mask_sh), \
+	XFM_SF(GAMUT_REMAP_C31_C32, GAMUT_REMAP_C32, mask_sh), \
+	XFM_SF(GAMUT_REMAP_C33_C34, GAMUT_REMAP_C33, mask_sh), \
+	XFM_SF(GAMUT_REMAP_C33_C34, GAMUT_REMAP_C34, mask_sh), \
+	XFM_SF(GAMUT_REMAP_CONTROL, GRPH_GAMUT_REMAP_MODE, mask_sh), \
+	XFM_SF(OUTPUT_CSC_C11_C12, OUTPUT_CSC_C11, mask_sh),\
+	XFM_SF(OUTPUT_CSC_C11_C12, OUTPUT_CSC_C12, mask_sh),\
+	XFM_SF(OUTPUT_CSC_CONTROL, OUTPUT_CSC_GRPH_MODE, mask_sh),\
+	XFM_SF(REGAMMA_CNTLA_START_CNTL, REGAMMA_CNTLA_EXP_REGION_START, mask_sh),\
+	XFM_SF(REGAMMA_CNTLA_START_CNTL, REGAMMA_CNTLA_EXP_REGION_START_SEGMENT, mask_sh),\
+	XFM_SF(REGAMMA_CNTLA_SLOPE_CNTL, REGAMMA_CNTLA_EXP_REGION_LINEAR_SLOPE, mask_sh),\
+	XFM_SF(REGAMMA_CNTLA_END_CNTL1, REGAMMA_CNTLA_EXP_REGION_END, mask_sh),\
+	XFM_SF(REGAMMA_CNTLA_END_CNTL2, REGAMMA_CNTLA_EXP_REGION_END_BASE, mask_sh),\
+	XFM_SF(REGAMMA_CNTLA_END_CNTL2, REGAMMA_CNTLA_EXP_REGION_END_SLOPE, mask_sh),\
+	XFM_SF(REGAMMA_CNTLA_REGION_0_1, REGAMMA_CNTLA_EXP_REGION0_LUT_OFFSET, mask_sh),\
+	XFM_SF(REGAMMA_CNTLA_REGION_0_1, REGAMMA_CNTLA_EXP_REGION0_NUM_SEGMENTS, mask_sh),\
+	XFM_SF(REGAMMA_CNTLA_REGION_0_1, REGAMMA_CNTLA_EXP_REGION1_LUT_OFFSET, mask_sh),\
+	XFM_SF(REGAMMA_CNTLA_REGION_0_1, REGAMMA_CNTLA_EXP_REGION1_NUM_SEGMENTS, mask_sh),\
+	XFM_SF(REGAMMA_LUT_WRITE_EN_MASK, REGAMMA_LUT_WRITE_EN_MASK, mask_sh),\
+	XFM_SF(REGAMMA_CONTROL, GRPH_REGAMMA_MODE, mask_sh),\
+	XFM_SF(SCL_MODE, SCL_MODE, mask_sh), \
+	XFM_SF(SCL_TAP_CONTROL, SCL_H_NUM_OF_TAPS, mask_sh), \
+	XFM_SF(SCL_TAP_CONTROL, SCL_V_NUM_OF_TAPS, mask_sh), \
+	XFM_SF(SCL_CONTROL, SCL_BOUNDARY_MODE, mask_sh), \
+	XFM_SF(SCL_BYPASS_CONTROL, SCL_BYPASS_MODE, mask_sh), \
+	XFM_SF(EXT_OVERSCAN_LEFT_RIGHT, EXT_OVERSCAN_LEFT, mask_sh), \
+	XFM_SF(EXT_OVERSCAN_LEFT_RIGHT, EXT_OVERSCAN_RIGHT, mask_sh), \
+	XFM_SF(EXT_OVERSCAN_TOP_BOTTOM, EXT_OVERSCAN_TOP, mask_sh), \
+	XFM_SF(EXT_OVERSCAN_TOP_BOTTOM, EXT_OVERSCAN_BOTTOM, mask_sh), \
+	XFM_SF(SCL_COEF_RAM_SELECT, SCL_C_RAM_FILTER_TYPE, mask_sh), \
+	XFM_SF(SCL_COEF_RAM_SELECT, SCL_C_RAM_PHASE, mask_sh), \
+	XFM_SF(SCL_COEF_RAM_SELECT, SCL_C_RAM_TAP_PAIR_IDX, mask_sh), \
+	XFM_SF(SCL_COEF_RAM_TAP_DATA, SCL_C_RAM_EVEN_TAP_COEF_EN, mask_sh), \
+	XFM_SF(SCL_COEF_RAM_TAP_DATA, SCL_C_RAM_EVEN_TAP_COEF, mask_sh), \
+	XFM_SF(SCL_COEF_RAM_TAP_DATA, SCL_C_RAM_ODD_TAP_COEF_EN, mask_sh), \
+	XFM_SF(SCL_COEF_RAM_TAP_DATA, SCL_C_RAM_ODD_TAP_COEF, mask_sh), \
+	XFM_SF(VIEWPORT_START, VIEWPORT_X_START, mask_sh), \
+	XFM_SF(VIEWPORT_START, VIEWPORT_Y_START, mask_sh), \
+	XFM_SF(VIEWPORT_SIZE, VIEWPORT_HEIGHT, mask_sh), \
+	XFM_SF(VIEWPORT_SIZE, VIEWPORT_WIDTH, mask_sh), \
+	XFM_SF(SCL_HORZ_FILTER_SCALE_RATIO, SCL_H_SCALE_RATIO, mask_sh), \
+	XFM_SF(SCL_VERT_FILTER_SCALE_RATIO, SCL_V_SCALE_RATIO, mask_sh), \
+	XFM_SF(SCL_HORZ_FILTER_INIT, SCL_H_INIT_INT, mask_sh), \
+	XFM_SF(SCL_HORZ_FILTER_INIT, SCL_H_INIT_FRAC, mask_sh), \
+	XFM_SF(SCL_VERT_FILTER_INIT, SCL_V_INIT_INT, mask_sh), \
+	XFM_SF(SCL_VERT_FILTER_INIT, SCL_V_INIT_FRAC, mask_sh), \
+	XFM_SF(LB_MEMORY_CTRL, LB_MEMORY_CONFIG, mask_sh), \
+	XFM_SF(LB_MEMORY_CTRL, LB_MEMORY_SIZE, mask_sh), \
+	XFM_SF(SCL_VERT_FILTER_CONTROL, SCL_V_2TAP_HARDCODE_COEF_EN, mask_sh), \
+	XFM_SF(SCL_HORZ_FILTER_CONTROL, SCL_H_2TAP_HARDCODE_COEF_EN, mask_sh), \
+	XFM_SF(SCL_UPDATE, SCL_COEF_UPDATE_COMPLETE, mask_sh), \
+	XFM_SF(LB_DATA_FORMAT, ALPHA_EN, mask_sh)
+
+#define XFM_COMMON_MASK_SH_LIST_DCE80(mask_sh) \
+	XFM_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh), \
+	OPP_SF(DCFE_MEM_LIGHT_SLEEP_CNTL, REGAMMA_LUT_LIGHT_SLEEP_DIS, mask_sh),\
+	OPP_SF(DCFE_MEM_LIGHT_SLEEP_CNTL, DCP_LUT_LIGHT_SLEEP_DIS, mask_sh),\
+	OPP_SF(DCFE_MEM_LIGHT_SLEEP_CNTL, REGAMMA_LUT_MEM_PWR_STATE, mask_sh)
+
+#define XFM_COMMON_MASK_SH_LIST_DCE110(mask_sh) \
+	XFM_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh), \
+	XFM_SF(DCFE_MEM_PWR_CTRL, SCL_COEFF_MEM_PWR_DIS, mask_sh), \
+	XFM_SF(DCFE_MEM_PWR_STATUS, SCL_COEFF_MEM_PWR_STATE, mask_sh), \
+	XFM_SF(DCFE_MEM_PWR_CTRL, DCP_REGAMMA_MEM_PWR_DIS, mask_sh),\
+	XFM_SF(DCFE_MEM_PWR_CTRL, DCP_LUT_MEM_PWR_DIS, mask_sh),\
+	XFM_SF(DCFE_MEM_PWR_STATUS, DCP_REGAMMA_MEM_PWR_STATE, mask_sh),\
+	XFM_SF(SCL_MODE, SCL_PSCL_EN, mask_sh)
+
+#define XFM_COMMON_MASK_SH_LIST_SOC_BASE(mask_sh) \
+	XFM_SF(DCP0_OUT_CLAMP_CONTROL_B_CB, OUT_CLAMP_MIN_B_CB, mask_sh), \
+	XFM_SF(DCP0_OUT_CLAMP_CONTROL_B_CB, OUT_CLAMP_MAX_B_CB, mask_sh), \
+	XFM_SF(DCP0_OUT_CLAMP_CONTROL_G_Y, OUT_CLAMP_MIN_G_Y, mask_sh), \
+	XFM_SF(DCP0_OUT_CLAMP_CONTROL_G_Y, OUT_CLAMP_MAX_G_Y, mask_sh), \
+	XFM_SF(DCP0_OUT_CLAMP_CONTROL_R_CR, OUT_CLAMP_MIN_R_CR, mask_sh), \
+	XFM_SF(DCP0_OUT_CLAMP_CONTROL_R_CR, OUT_CLAMP_MAX_R_CR, mask_sh), \
+	XFM_SF(DCP0_OUT_ROUND_CONTROL, OUT_ROUND_TRUNC_MODE, mask_sh), \
+	XFM_SF(DCP0_DCP_SPATIAL_DITHER_CNTL, DCP_SPATIAL_DITHER_EN, mask_sh), \
+	XFM_SF(DCP0_DCP_SPATIAL_DITHER_CNTL, DCP_SPATIAL_DITHER_MODE, mask_sh), \
+	XFM_SF(DCP0_DCP_SPATIAL_DITHER_CNTL, DCP_SPATIAL_DITHER_DEPTH, mask_sh), \
+	XFM_SF(DCP0_DCP_SPATIAL_DITHER_CNTL, DCP_FRAME_RANDOM_ENABLE, mask_sh), \
+	XFM_SF(DCP0_DCP_SPATIAL_DITHER_CNTL, DCP_RGB_RANDOM_ENABLE, mask_sh), \
+	XFM_SF(DCP0_DCP_SPATIAL_DITHER_CNTL, DCP_HIGHPASS_RANDOM_ENABLE, mask_sh), \
+	XFM_SF(DCP0_DENORM_CONTROL, DENORM_MODE, mask_sh), \
+	XFM_SF(LB0_LB_DATA_FORMAT, PIXEL_DEPTH, mask_sh), \
+	XFM_SF(LB0_LB_DATA_FORMAT, PIXEL_EXPAN_MODE, mask_sh), \
+	XFM_SF(DCP0_GAMUT_REMAP_C11_C12, GAMUT_REMAP_C11, mask_sh), \
+	XFM_SF(DCP0_GAMUT_REMAP_C11_C12, GAMUT_REMAP_C12, mask_sh), \
+	XFM_SF(DCP0_GAMUT_REMAP_C13_C14, GAMUT_REMAP_C13, mask_sh), \
+	XFM_SF(DCP0_GAMUT_REMAP_C13_C14, GAMUT_REMAP_C14, mask_sh), \
+	XFM_SF(DCP0_GAMUT_REMAP_C21_C22, GAMUT_REMAP_C21, mask_sh), \
+	XFM_SF(DCP0_GAMUT_REMAP_C21_C22, GAMUT_REMAP_C22, mask_sh), \
+	XFM_SF(DCP0_GAMUT_REMAP_C23_C24, GAMUT_REMAP_C23, mask_sh), \
+	XFM_SF(DCP0_GAMUT_REMAP_C23_C24, GAMUT_REMAP_C24, mask_sh), \
+	XFM_SF(DCP0_GAMUT_REMAP_C31_C32, GAMUT_REMAP_C31, mask_sh), \
+	XFM_SF(DCP0_GAMUT_REMAP_C31_C32, GAMUT_REMAP_C32, mask_sh), \
+	XFM_SF(DCP0_GAMUT_REMAP_C33_C34, GAMUT_REMAP_C33, mask_sh), \
+	XFM_SF(DCP0_GAMUT_REMAP_C33_C34, GAMUT_REMAP_C34, mask_sh), \
+	XFM_SF(DCP0_GAMUT_REMAP_CONTROL, GRPH_GAMUT_REMAP_MODE, mask_sh), \
+	XFM_SF(DCP0_OUTPUT_CSC_C11_C12, OUTPUT_CSC_C11, mask_sh),\
+	XFM_SF(DCP0_OUTPUT_CSC_C11_C12, OUTPUT_CSC_C12, mask_sh),\
+	XFM_SF(DCP0_OUTPUT_CSC_CONTROL, OUTPUT_CSC_GRPH_MODE, mask_sh),\
+	XFM_SF(DCP0_REGAMMA_CNTLA_START_CNTL, REGAMMA_CNTLA_EXP_REGION_START, mask_sh),\
+	XFM_SF(DCP0_REGAMMA_CNTLA_START_CNTL, REGAMMA_CNTLA_EXP_REGION_START_SEGMENT, mask_sh),\
+	XFM_SF(DCP0_REGAMMA_CNTLA_SLOPE_CNTL, REGAMMA_CNTLA_EXP_REGION_LINEAR_SLOPE, mask_sh),\
+	XFM_SF(DCP0_REGAMMA_CNTLA_END_CNTL1, REGAMMA_CNTLA_EXP_REGION_END, mask_sh),\
+	XFM_SF(DCP0_REGAMMA_CNTLA_END_CNTL2, REGAMMA_CNTLA_EXP_REGION_END_BASE, mask_sh),\
+	XFM_SF(DCP0_REGAMMA_CNTLA_END_CNTL2, REGAMMA_CNTLA_EXP_REGION_END_SLOPE, mask_sh),\
+	XFM_SF(DCP0_REGAMMA_CNTLA_REGION_0_1, REGAMMA_CNTLA_EXP_REGION0_LUT_OFFSET, mask_sh),\
+	XFM_SF(DCP0_REGAMMA_CNTLA_REGION_0_1, REGAMMA_CNTLA_EXP_REGION0_NUM_SEGMENTS, mask_sh),\
+	XFM_SF(DCP0_REGAMMA_CNTLA_REGION_0_1, REGAMMA_CNTLA_EXP_REGION1_LUT_OFFSET, mask_sh),\
+	XFM_SF(DCP0_REGAMMA_CNTLA_REGION_0_1, REGAMMA_CNTLA_EXP_REGION1_NUM_SEGMENTS, mask_sh),\
+	XFM_SF(DCP0_REGAMMA_CONTROL, GRPH_REGAMMA_MODE, mask_sh),\
+	XFM_SF(SCL0_SCL_MODE, SCL_MODE, mask_sh), \
+	XFM_SF(SCL0_SCL_TAP_CONTROL, SCL_H_NUM_OF_TAPS, mask_sh), \
+	XFM_SF(SCL0_SCL_TAP_CONTROL, SCL_V_NUM_OF_TAPS, mask_sh), \
+	XFM_SF(SCL0_SCL_CONTROL, SCL_BOUNDARY_MODE, mask_sh), \
+	XFM_SF(SCL0_SCL_BYPASS_CONTROL, SCL_BYPASS_MODE, mask_sh), \
+	XFM_SF(SCL0_EXT_OVERSCAN_LEFT_RIGHT, EXT_OVERSCAN_LEFT, mask_sh), \
+	XFM_SF(SCL0_EXT_OVERSCAN_LEFT_RIGHT, EXT_OVERSCAN_RIGHT, mask_sh), \
+	XFM_SF(SCL0_EXT_OVERSCAN_TOP_BOTTOM, EXT_OVERSCAN_TOP, mask_sh), \
+	XFM_SF(SCL0_EXT_OVERSCAN_TOP_BOTTOM, EXT_OVERSCAN_BOTTOM, mask_sh), \
+	XFM_SF(SCL0_SCL_COEF_RAM_SELECT, SCL_C_RAM_FILTER_TYPE, mask_sh), \
+	XFM_SF(SCL0_SCL_COEF_RAM_SELECT, SCL_C_RAM_PHASE, mask_sh), \
+	XFM_SF(SCL0_SCL_COEF_RAM_SELECT, SCL_C_RAM_TAP_PAIR_IDX, mask_sh), \
+	XFM_SF(SCL0_SCL_COEF_RAM_TAP_DATA, SCL_C_RAM_EVEN_TAP_COEF_EN, mask_sh), \
+	XFM_SF(SCL0_SCL_COEF_RAM_TAP_DATA, SCL_C_RAM_EVEN_TAP_COEF, mask_sh), \
+	XFM_SF(SCL0_SCL_COEF_RAM_TAP_DATA, SCL_C_RAM_ODD_TAP_COEF_EN, mask_sh), \
+	XFM_SF(SCL0_SCL_COEF_RAM_TAP_DATA, SCL_C_RAM_ODD_TAP_COEF, mask_sh), \
+	XFM_SF(SCL0_VIEWPORT_START, VIEWPORT_X_START, mask_sh), \
+	XFM_SF(SCL0_VIEWPORT_START, VIEWPORT_Y_START, mask_sh), \
+	XFM_SF(SCL0_VIEWPORT_SIZE, VIEWPORT_HEIGHT, mask_sh), \
+	XFM_SF(SCL0_VIEWPORT_SIZE, VIEWPORT_WIDTH, mask_sh), \
+	XFM_SF(SCL0_SCL_HORZ_FILTER_SCALE_RATIO, SCL_H_SCALE_RATIO, mask_sh), \
+	XFM_SF(SCL0_SCL_VERT_FILTER_SCALE_RATIO, SCL_V_SCALE_RATIO, mask_sh), \
+	XFM_SF(SCL0_SCL_HORZ_FILTER_INIT, SCL_H_INIT_INT, mask_sh), \
+	XFM_SF(SCL0_SCL_HORZ_FILTER_INIT, SCL_H_INIT_FRAC, mask_sh), \
+	XFM_SF(SCL0_SCL_VERT_FILTER_INIT, SCL_V_INIT_INT, mask_sh), \
+	XFM_SF(SCL0_SCL_VERT_FILTER_INIT, SCL_V_INIT_FRAC, mask_sh), \
+	XFM_SF(LB0_LB_MEMORY_CTRL, LB_MEMORY_CONFIG, mask_sh), \
+	XFM_SF(LB0_LB_MEMORY_CTRL, LB_MEMORY_SIZE, mask_sh), \
+	XFM_SF(SCL0_SCL_VERT_FILTER_CONTROL, SCL_V_2TAP_HARDCODE_COEF_EN, mask_sh), \
+	XFM_SF(SCL0_SCL_HORZ_FILTER_CONTROL, SCL_H_2TAP_HARDCODE_COEF_EN, mask_sh), \
+	XFM_SF(SCL0_SCL_UPDATE, SCL_COEF_UPDATE_COMPLETE, mask_sh), \
+	XFM_SF(LB0_LB_DATA_FORMAT, ALPHA_EN, mask_sh), \
+	XFM_SF(DCFE0_DCFE_MEM_PWR_CTRL, SCL_COEFF_MEM_PWR_DIS, mask_sh), \
+	XFM_SF(DCFE0_DCFE_MEM_PWR_CTRL, DCP_REGAMMA_MEM_PWR_DIS, mask_sh),\
+	XFM_SF(DCFE0_DCFE_MEM_PWR_CTRL, DCP_LUT_MEM_PWR_DIS, mask_sh),\
+	XFM_SF(DCFE0_DCFE_MEM_PWR_STATUS, SCL_COEFF_MEM_PWR_STATE, mask_sh), \
+	XFM_SF(SCL0_SCL_MODE, SCL_PSCL_EN, mask_sh)
+
+#define XFM_REG_FIELD_LIST(type) \
+	type OUT_CLAMP_MIN_B_CB; \
+	type OUT_CLAMP_MAX_B_CB; \
+	type OUT_CLAMP_MIN_G_Y; \
+	type OUT_CLAMP_MAX_G_Y; \
+	type OUT_CLAMP_MIN_R_CR; \
+	type OUT_CLAMP_MAX_R_CR; \
+	type OUT_ROUND_TRUNC_MODE; \
+	type DCP_SPATIAL_DITHER_EN; \
+	type DCP_SPATIAL_DITHER_MODE; \
+	type DCP_SPATIAL_DITHER_DEPTH; \
+	type DCP_FRAME_RANDOM_ENABLE; \
+	type DCP_RGB_RANDOM_ENABLE; \
+	type DCP_HIGHPASS_RANDOM_ENABLE; \
+	type DENORM_MODE; \
+	type PIXEL_DEPTH; \
+	type PIXEL_EXPAN_MODE; \
+	type GAMUT_REMAP_C11; \
+	type GAMUT_REMAP_C12; \
+	type GAMUT_REMAP_C13; \
+	type GAMUT_REMAP_C14; \
+	type GAMUT_REMAP_C21; \
+	type GAMUT_REMAP_C22; \
+	type GAMUT_REMAP_C23; \
+	type GAMUT_REMAP_C24; \
+	type GAMUT_REMAP_C31; \
+	type GAMUT_REMAP_C32; \
+	type GAMUT_REMAP_C33; \
+	type GAMUT_REMAP_C34; \
+	type GRPH_GAMUT_REMAP_MODE; \
+	type OUTPUT_CSC_C11; \
+	type OUTPUT_CSC_C12; \
+	type OUTPUT_CSC_GRPH_MODE; \
+	type DCP_REGAMMA_MEM_PWR_DIS; \
+	type DCP_LUT_MEM_PWR_DIS; \
+	type REGAMMA_LUT_LIGHT_SLEEP_DIS; \
+	type DCP_LUT_LIGHT_SLEEP_DIS; \
+	type REGAMMA_CNTLA_EXP_REGION_START; \
+	type REGAMMA_CNTLA_EXP_REGION_START_SEGMENT; \
+	type REGAMMA_CNTLA_EXP_REGION_LINEAR_SLOPE; \
+	type REGAMMA_CNTLA_EXP_REGION_END; \
+	type REGAMMA_CNTLA_EXP_REGION_END_BASE; \
+	type REGAMMA_CNTLA_EXP_REGION_END_SLOPE; \
+	type REGAMMA_CNTLA_EXP_REGION0_LUT_OFFSET; \
+	type REGAMMA_CNTLA_EXP_REGION0_NUM_SEGMENTS; \
+	type REGAMMA_CNTLA_EXP_REGION1_LUT_OFFSET; \
+	type REGAMMA_CNTLA_EXP_REGION1_NUM_SEGMENTS; \
+	type DCP_REGAMMA_MEM_PWR_STATE; \
+	type REGAMMA_LUT_MEM_PWR_STATE; \
+	type REGAMMA_LUT_WRITE_EN_MASK; \
+	type GRPH_REGAMMA_MODE; \
+	type SCL_MODE; \
+	type SCL_BYPASS_MODE; \
+	type SCL_PSCL_EN; \
+	type SCL_H_NUM_OF_TAPS; \
+	type SCL_V_NUM_OF_TAPS; \
+	type SCL_BOUNDARY_MODE; \
+	type EXT_OVERSCAN_LEFT; \
+	type EXT_OVERSCAN_RIGHT; \
+	type EXT_OVERSCAN_TOP; \
+	type EXT_OVERSCAN_BOTTOM; \
+	type SCL_COEFF_MEM_PWR_DIS; \
+	type SCL_COEFF_MEM_PWR_STATE; \
+	type SCL_C_RAM_FILTER_TYPE; \
+	type SCL_C_RAM_PHASE; \
+	type SCL_C_RAM_TAP_PAIR_IDX; \
+	type SCL_C_RAM_EVEN_TAP_COEF_EN; \
+	type SCL_C_RAM_EVEN_TAP_COEF; \
+	type SCL_C_RAM_ODD_TAP_COEF_EN; \
+	type SCL_C_RAM_ODD_TAP_COEF; \
+	type VIEWPORT_X_START; \
+	type VIEWPORT_Y_START; \
+	type VIEWPORT_HEIGHT; \
+	type VIEWPORT_WIDTH; \
+	type SCL_H_SCALE_RATIO; \
+	type SCL_V_SCALE_RATIO; \
+	type SCL_H_INIT_INT; \
+	type SCL_H_INIT_FRAC; \
+	type SCL_V_INIT_INT; \
+	type SCL_V_INIT_FRAC; \
+	type LB_MEMORY_CONFIG; \
+	type LB_MEMORY_SIZE; \
+	type SCL_V_2TAP_HARDCODE_COEF_EN; \
+	type SCL_H_2TAP_HARDCODE_COEF_EN; \
+	type SCL_COEF_UPDATE_COMPLETE; \
+	type ALPHA_EN
+
+struct dce_transform_shift {
+	XFM_REG_FIELD_LIST(uint8_t);
+};
+
+struct dce_transform_mask {
+	XFM_REG_FIELD_LIST(uint32_t);
+};
+
+struct dce_transform_registers {
+	uint32_t LB_DATA_FORMAT;
+	uint32_t GAMUT_REMAP_CONTROL;
+	uint32_t GAMUT_REMAP_C11_C12;
+	uint32_t GAMUT_REMAP_C13_C14;
+	uint32_t GAMUT_REMAP_C21_C22;
+	uint32_t GAMUT_REMAP_C23_C24;
+	uint32_t GAMUT_REMAP_C31_C32;
+	uint32_t GAMUT_REMAP_C33_C34;
+	uint32_t OUTPUT_CSC_C11_C12;
+	uint32_t OUTPUT_CSC_C13_C14;
+	uint32_t OUTPUT_CSC_C21_C22;
+	uint32_t OUTPUT_CSC_C23_C24;
+	uint32_t OUTPUT_CSC_C31_C32;
+	uint32_t OUTPUT_CSC_C33_C34;
+	uint32_t OUTPUT_CSC_CONTROL;
+	uint32_t DCFE_MEM_LIGHT_SLEEP_CNTL;
+	uint32_t REGAMMA_CNTLA_START_CNTL;
+	uint32_t REGAMMA_CNTLA_SLOPE_CNTL;
+	uint32_t REGAMMA_CNTLA_END_CNTL1;
+	uint32_t REGAMMA_CNTLA_END_CNTL2;
+	uint32_t REGAMMA_CNTLA_REGION_0_1;
+	uint32_t REGAMMA_CNTLA_REGION_2_3;
+	uint32_t REGAMMA_CNTLA_REGION_4_5;
+	uint32_t REGAMMA_CNTLA_REGION_6_7;
+	uint32_t REGAMMA_CNTLA_REGION_8_9;
+	uint32_t REGAMMA_CNTLA_REGION_10_11;
+	uint32_t REGAMMA_CNTLA_REGION_12_13;
+	uint32_t REGAMMA_CNTLA_REGION_14_15;
+	uint32_t REGAMMA_LUT_WRITE_EN_MASK;
+	uint32_t REGAMMA_LUT_INDEX;
+	uint32_t REGAMMA_LUT_DATA;
+	uint32_t REGAMMA_CONTROL;
+	uint32_t DENORM_CONTROL;
+	uint32_t DCP_SPATIAL_DITHER_CNTL;
+	uint32_t OUT_ROUND_CONTROL;
+	uint32_t OUT_CLAMP_CONTROL_R_CR;
+	uint32_t OUT_CLAMP_CONTROL_G_Y;
+	uint32_t OUT_CLAMP_CONTROL_B_CB;
+	uint32_t SCL_MODE;
+	uint32_t SCL_TAP_CONTROL;
+	uint32_t SCL_CONTROL;
+	uint32_t SCL_BYPASS_CONTROL;
+	uint32_t EXT_OVERSCAN_LEFT_RIGHT;
+	uint32_t EXT_OVERSCAN_TOP_BOTTOM;
+	uint32_t SCL_VERT_FILTER_CONTROL;
+	uint32_t SCL_HORZ_FILTER_CONTROL;
+	uint32_t DCFE_MEM_PWR_CTRL;
+	uint32_t DCFE_MEM_PWR_STATUS;
+	uint32_t SCL_COEF_RAM_SELECT;
+	uint32_t SCL_COEF_RAM_TAP_DATA;
+	uint32_t VIEWPORT_START;
+	uint32_t VIEWPORT_SIZE;
+	uint32_t SCL_HORZ_FILTER_SCALE_RATIO;
+	uint32_t SCL_VERT_FILTER_SCALE_RATIO;
+	uint32_t SCL_HORZ_FILTER_INIT;
+	uint32_t SCL_VERT_FILTER_INIT;
+	uint32_t SCL_AUTOMATIC_MODE_CONTROL;
+	uint32_t LB_MEMORY_CTRL;
+	uint32_t SCL_UPDATE;
+	uint32_t SCL_F_SHARP_CONTROL;
+};
+
+struct init_int_and_frac {
+	uint32_t integer;
+	uint32_t fraction;
+};
+
+struct scl_ratios_inits {
+	uint32_t h_int_scale_ratio;
+	uint32_t v_int_scale_ratio;
+	struct init_int_and_frac h_init;
+	struct init_int_and_frac v_init;
+};
+
+enum ram_filter_type {
+	FILTER_TYPE_RGB_Y_VERTICAL	= 0, /* 0 - RGB/Y Vertical filter */
+	FILTER_TYPE_CBCR_VERTICAL	= 1, /* 1 - CbCr  Vertical filter */
+	FILTER_TYPE_RGB_Y_HORIZONTAL	= 2, /* 1 - RGB/Y Horizontal filter */
+	FILTER_TYPE_CBCR_HORIZONTAL	= 3, /* 3 - CbCr  Horizontal filter */
+	FILTER_TYPE_ALPHA_VERTICAL	= 4, /* 4 - Alpha Vertical filter. */
+	FILTER_TYPE_ALPHA_HORIZONTAL	= 5, /* 5 - Alpha Horizontal filter. */
+};
+
+struct dce_transform {
+	struct transform base;
+	const struct dce_transform_registers *regs;
+	const struct dce_transform_shift *xfm_shift;
+	const struct dce_transform_mask *xfm_mask;
+
+	const uint16_t *filter_v;
+	const uint16_t *filter_h;
+	const uint16_t *filter_v_c;
+	const uint16_t *filter_h_c;
+	int lb_pixel_depth_supported;
+	int lb_memory_size;
+	int lb_bits_per_entry;
+	bool prescaler_on;
+};
+
+void dce_transform_construct(struct dce_transform *xfm_dce,
+	struct dc_context *ctx,
+	uint32_t inst,
+	const struct dce_transform_registers *regs,
+	const struct dce_transform_shift *xfm_shift,
+	const struct dce_transform_mask *xfm_mask);
+
+bool dce_transform_get_optimal_number_of_taps(
+	struct transform *xfm,
+	struct scaler_data *scl_data,
+	const struct scaling_taps *in_taps);
+
+void dce110_opp_set_csc_adjustment(
+	struct transform *xfm,
+	const struct out_csc_color_matrix *tbl_entry);
+
+void dce110_opp_set_csc_default(
+	struct transform *xfm,
+	const struct default_adjustment *default_adjust);
+
+/* REGAMMA RELATED */
+void dce110_opp_power_on_regamma_lut(
+	struct transform *xfm,
+	bool power_on);
+
+void dce110_opp_program_regamma_pwl(
+	struct transform *xfm,
+	const struct pwl_params *params);
+
+void dce110_opp_set_regamma_mode(struct transform *xfm,
+		enum opp_regamma mode);
+
+#endif /* _DCE_DCE_TRANSFORM_H_ */
diff --git a/drivers/gpu/drm/amd/display/dc/dce100/Makefile b/drivers/gpu/drm/amd/display/dc/dce100/Makefile
new file mode 100644
index 000000000000..a822d4e2a169
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce100/Makefile
@@ -0,0 +1,44 @@
+#
+# Copyright 2017 Advanced Micro Devices, Inc.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+#
+#
+# Makefile for the 'controller' sub-component of DAL.
+# It provides the control and status of HW CRTC block.
+
+DCE100 = dce100_resource.o dce100_hw_sequencer.o
+
+AMD_DAL_DCE100 = $(addprefix $(AMDDALPATH)/dc/dce100/,$(DCE100))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_DCE100)
+
+
+###############################################################################
+# DCE 10x
+###############################################################################
+ifdef 0#CONFIG_DRM_AMD_DC_DCE11_0
+TG_DCE100 = dce100_resource.o
+
+AMD_DAL_TG_DCE100 = $(addprefix \
+	$(AMDDALPATH)/dc/dce100/,$(TG_DCE100))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_TG_DCE100)
+endif
+
diff --git a/drivers/gpu/drm/amd/display/dc/dce100/dce100_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce100/dce100_hw_sequencer.c
new file mode 100644
index 000000000000..e7a694835e3e
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce100/dce100_hw_sequencer.c
@@ -0,0 +1,152 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+#include "dm_services.h"
+#include "dc.h"
+#include "core_types.h"
+#include "hw_sequencer.h"
+#include "dce100_hw_sequencer.h"
+#include "resource.h"
+
+#include "dce110/dce110_hw_sequencer.h"
+
+/* include DCE10 register header files */
+#include "dce/dce_10_0_d.h"
+#include "dce/dce_10_0_sh_mask.h"
+
+struct dce100_hw_seq_reg_offsets {
+	uint32_t blnd;
+	uint32_t crtc;
+};
+
+static const struct dce100_hw_seq_reg_offsets reg_offsets[] = {
+{
+	.crtc = (mmCRTC0_CRTC_GSL_CONTROL - mmCRTC_GSL_CONTROL),
+},
+{
+	.crtc = (mmCRTC1_CRTC_GSL_CONTROL - mmCRTC_GSL_CONTROL),
+},
+{
+	.crtc = (mmCRTC2_CRTC_GSL_CONTROL - mmCRTC_GSL_CONTROL),
+},
+{
+	.crtc = (mmCRTC3_CRTC_GSL_CONTROL - mmCRTC_GSL_CONTROL),
+},
+{
+	.crtc = (mmCRTC4_CRTC_GSL_CONTROL - mmCRTC_GSL_CONTROL),
+},
+{
+	.crtc = (mmCRTC5_CRTC_GSL_CONTROL - mmCRTC_GSL_CONTROL),
+}
+};
+
+#define HW_REG_CRTC(reg, id)\
+	(reg + reg_offsets[id].crtc)
+
+/*******************************************************************************
+ * Private definitions
+ ******************************************************************************/
+/***************************PIPE_CONTROL***********************************/
+
+static bool dce100_enable_display_power_gating(
+	struct dc *dc,
+	uint8_t controller_id,
+	struct dc_bios *dcb,
+	enum pipe_gating_control power_gating)
+{
+	enum bp_result bp_result = BP_RESULT_OK;
+	enum bp_pipe_control_action cntl;
+	struct dc_context *ctx = dc->ctx;
+
+	if (power_gating == PIPE_GATING_CONTROL_INIT)
+		cntl = ASIC_PIPE_INIT;
+	else if (power_gating == PIPE_GATING_CONTROL_ENABLE)
+		cntl = ASIC_PIPE_ENABLE;
+	else
+		cntl = ASIC_PIPE_DISABLE;
+
+	if (!(power_gating == PIPE_GATING_CONTROL_INIT && controller_id != 0)){
+
+		bp_result = dcb->funcs->enable_disp_power_gating(
+						dcb, controller_id + 1, cntl);
+
+		/* Revert MASTER_UPDATE_MODE to 0 because bios sets it 2
+		 * by default when command table is called
+		 */
+		dm_write_reg(ctx,
+			HW_REG_CRTC(mmMASTER_UPDATE_MODE, controller_id),
+			0);
+	}
+
+	if (bp_result == BP_RESULT_OK)
+		return true;
+	else
+		return false;
+}
+
+static void dce100_pplib_apply_display_requirements(
+	struct dc *dc,
+	struct dc_state *context)
+{
+	struct dm_pp_display_configuration *pp_display_cfg = &context->pp_display_cfg;
+
+	pp_display_cfg->avail_mclk_switch_time_us =
+						dce110_get_min_vblank_time_us(context);
+	/*pp_display_cfg->min_memory_clock_khz = context->bw.dce.yclk_khz
+		/ MEMORY_TYPE_MULTIPLIER;*/
+
+	dce110_fill_display_configs(context, pp_display_cfg);
+
+	if (memcmp(&dc->prev_display_config, pp_display_cfg, sizeof(
+			struct dm_pp_display_configuration)) !=  0)
+		dm_pp_apply_display_requirements(dc->ctx, pp_display_cfg);
+
+	dc->prev_display_config = *pp_display_cfg;
+}
+
+void dce100_set_bandwidth(
+		struct dc *dc,
+		struct dc_state *context,
+		bool decrease_allowed)
+{
+	if (decrease_allowed || context->bw.dce.dispclk_khz > dc->current_state->bw.dce.dispclk_khz) {
+		dc->res_pool->display_clock->funcs->set_clock(
+				dc->res_pool->display_clock,
+				context->bw.dce.dispclk_khz * 115 / 100);
+		dc->current_state->bw.dce.dispclk_khz = context->bw.dce.dispclk_khz;
+	}
+	dce100_pplib_apply_display_requirements(dc, context);
+}
+
+
+/**************************************************************************/
+
+void dce100_hw_sequencer_construct(struct dc *dc)
+{
+	dce110_hw_sequencer_construct(dc);
+
+	dc->hwss.enable_display_power_gating = dce100_enable_display_power_gating;
+	dc->hwss.set_bandwidth = dce100_set_bandwidth;
+}
+
diff --git a/drivers/gpu/drm/amd/display/dc/dce100/dce100_hw_sequencer.h b/drivers/gpu/drm/amd/display/dc/dce100/dce100_hw_sequencer.h
new file mode 100644
index 000000000000..cb5384ef46c3
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce100/dce100_hw_sequencer.h
@@ -0,0 +1,42 @@
+/*
+* Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_HWSS_DCE100_H__
+#define __DC_HWSS_DCE100_H__
+
+#include "core_types.h"
+
+struct dc;
+struct dc_state;
+
+void dce100_hw_sequencer_construct(struct dc *dc);
+
+void dce100_set_bandwidth(
+		struct dc *dc,
+		struct dc_state *context,
+		bool decrease_allowed);
+
+#endif /* __DC_HWSS_DCE100_H__ */
+
diff --git a/drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c b/drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c
new file mode 100644
index 000000000000..3ea43e2a9450
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c
@@ -0,0 +1,933 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+#include "dm_services.h"
+
+#include "link_encoder.h"
+#include "stream_encoder.h"
+
+#include "resource.h"
+#include "include/irq_service_interface.h"
+#include "../virtual/virtual_stream_encoder.h"
+#include "dce110/dce110_resource.h"
+#include "dce110/dce110_timing_generator.h"
+#include "irq/dce110/irq_service_dce110.h"
+#include "dce/dce_link_encoder.h"
+#include "dce/dce_stream_encoder.h"
+
+#include "dce/dce_mem_input.h"
+#include "dce/dce_ipp.h"
+#include "dce/dce_transform.h"
+#include "dce/dce_opp.h"
+#include "dce/dce_clocks.h"
+#include "dce/dce_clock_source.h"
+#include "dce/dce_audio.h"
+#include "dce/dce_hwseq.h"
+#include "dce100/dce100_hw_sequencer.h"
+
+#include "reg_helper.h"
+
+#include "dce/dce_10_0_d.h"
+#include "dce/dce_10_0_sh_mask.h"
+
+#ifndef mmMC_HUB_RDREQ_DMIF_LIMIT
+#include "gmc/gmc_8_2_d.h"
+#include "gmc/gmc_8_2_sh_mask.h"
+#endif
+
+#ifndef mmDP_DPHY_INTERNAL_CTRL
+	#define mmDP_DPHY_INTERNAL_CTRL 0x4aa7
+	#define mmDP0_DP_DPHY_INTERNAL_CTRL 0x4aa7
+	#define mmDP1_DP_DPHY_INTERNAL_CTRL 0x4ba7
+	#define mmDP2_DP_DPHY_INTERNAL_CTRL 0x4ca7
+	#define mmDP3_DP_DPHY_INTERNAL_CTRL 0x4da7
+	#define mmDP4_DP_DPHY_INTERNAL_CTRL 0x4ea7
+	#define mmDP5_DP_DPHY_INTERNAL_CTRL 0x4fa7
+	#define mmDP6_DP_DPHY_INTERNAL_CTRL 0x54a7
+	#define mmDP7_DP_DPHY_INTERNAL_CTRL 0x56a7
+	#define mmDP8_DP_DPHY_INTERNAL_CTRL 0x57a7
+#endif
+
+#ifndef mmBIOS_SCRATCH_2
+	#define mmBIOS_SCRATCH_2 0x05CB
+	#define mmBIOS_SCRATCH_6 0x05CF
+#endif
+
+#ifndef mmDP_DPHY_BS_SR_SWAP_CNTL
+	#define mmDP_DPHY_BS_SR_SWAP_CNTL                       0x4ADC
+	#define mmDP0_DP_DPHY_BS_SR_SWAP_CNTL                   0x4ADC
+	#define mmDP1_DP_DPHY_BS_SR_SWAP_CNTL                   0x4BDC
+	#define mmDP2_DP_DPHY_BS_SR_SWAP_CNTL                   0x4CDC
+	#define mmDP3_DP_DPHY_BS_SR_SWAP_CNTL                   0x4DDC
+	#define mmDP4_DP_DPHY_BS_SR_SWAP_CNTL                   0x4EDC
+	#define mmDP5_DP_DPHY_BS_SR_SWAP_CNTL                   0x4FDC
+	#define mmDP6_DP_DPHY_BS_SR_SWAP_CNTL                   0x54DC
+#endif
+
+#ifndef mmDP_DPHY_FAST_TRAINING
+	#define mmDP_DPHY_FAST_TRAINING                         0x4ABC
+	#define mmDP0_DP_DPHY_FAST_TRAINING                     0x4ABC
+	#define mmDP1_DP_DPHY_FAST_TRAINING                     0x4BBC
+	#define mmDP2_DP_DPHY_FAST_TRAINING                     0x4CBC
+	#define mmDP3_DP_DPHY_FAST_TRAINING                     0x4DBC
+	#define mmDP4_DP_DPHY_FAST_TRAINING                     0x4EBC
+	#define mmDP5_DP_DPHY_FAST_TRAINING                     0x4FBC
+	#define mmDP6_DP_DPHY_FAST_TRAINING                     0x54BC
+#endif
+
+static const struct dce110_timing_generator_offsets dce100_tg_offsets[] = {
+	{
+		.crtc = (mmCRTC0_CRTC_CONTROL - mmCRTC_CONTROL),
+		.dcp =  (mmDCP0_GRPH_CONTROL - mmGRPH_CONTROL),
+	},
+	{
+		.crtc = (mmCRTC1_CRTC_CONTROL - mmCRTC_CONTROL),
+		.dcp = (mmDCP1_GRPH_CONTROL - mmGRPH_CONTROL),
+	},
+	{
+		.crtc = (mmCRTC2_CRTC_CONTROL - mmCRTC_CONTROL),
+		.dcp = (mmDCP2_GRPH_CONTROL - mmGRPH_CONTROL),
+	},
+	{
+		.crtc = (mmCRTC3_CRTC_CONTROL - mmCRTC_CONTROL),
+		.dcp =  (mmDCP3_GRPH_CONTROL - mmGRPH_CONTROL),
+	},
+	{
+		.crtc = (mmCRTC4_CRTC_CONTROL - mmCRTC_CONTROL),
+		.dcp = (mmDCP4_GRPH_CONTROL - mmGRPH_CONTROL),
+	},
+	{
+		.crtc = (mmCRTC5_CRTC_CONTROL - mmCRTC_CONTROL),
+		.dcp = (mmDCP5_GRPH_CONTROL - mmGRPH_CONTROL),
+	}
+};
+
+/* set register offset */
+#define SR(reg_name)\
+	.reg_name = mm ## reg_name
+
+/* set register offset with instance */
+#define SRI(reg_name, block, id)\
+	.reg_name = mm ## block ## id ## _ ## reg_name
+
+
+static const struct dce_disp_clk_registers disp_clk_regs = {
+		CLK_COMMON_REG_LIST_DCE_BASE()
+};
+
+static const struct dce_disp_clk_shift disp_clk_shift = {
+		CLK_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(__SHIFT)
+};
+
+static const struct dce_disp_clk_mask disp_clk_mask = {
+		CLK_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(_MASK)
+};
+
+#define ipp_regs(id)\
+[id] = {\
+		IPP_DCE100_REG_LIST_DCE_BASE(id)\
+}
+
+static const struct dce_ipp_registers ipp_regs[] = {
+		ipp_regs(0),
+		ipp_regs(1),
+		ipp_regs(2),
+		ipp_regs(3),
+		ipp_regs(4),
+		ipp_regs(5)
+};
+
+static const struct dce_ipp_shift ipp_shift = {
+		IPP_DCE100_MASK_SH_LIST_DCE_COMMON_BASE(__SHIFT)
+};
+
+static const struct dce_ipp_mask ipp_mask = {
+		IPP_DCE100_MASK_SH_LIST_DCE_COMMON_BASE(_MASK)
+};
+
+#define transform_regs(id)\
+[id] = {\
+		XFM_COMMON_REG_LIST_DCE100(id)\
+}
+
+static const struct dce_transform_registers xfm_regs[] = {
+		transform_regs(0),
+		transform_regs(1),
+		transform_regs(2),
+		transform_regs(3),
+		transform_regs(4),
+		transform_regs(5)
+};
+
+static const struct dce_transform_shift xfm_shift = {
+		XFM_COMMON_MASK_SH_LIST_DCE110(__SHIFT)
+};
+
+static const struct dce_transform_mask xfm_mask = {
+		XFM_COMMON_MASK_SH_LIST_DCE110(_MASK)
+};
+
+#define aux_regs(id)\
+[id] = {\
+	AUX_REG_LIST(id)\
+}
+
+static const struct dce110_link_enc_aux_registers link_enc_aux_regs[] = {
+		aux_regs(0),
+		aux_regs(1),
+		aux_regs(2),
+		aux_regs(3),
+		aux_regs(4),
+		aux_regs(5)
+};
+
+#define hpd_regs(id)\
+[id] = {\
+	HPD_REG_LIST(id)\
+}
+
+static const struct dce110_link_enc_hpd_registers link_enc_hpd_regs[] = {
+		hpd_regs(0),
+		hpd_regs(1),
+		hpd_regs(2),
+		hpd_regs(3),
+		hpd_regs(4),
+		hpd_regs(5)
+};
+
+#define link_regs(id)\
+[id] = {\
+	LE_DCE100_REG_LIST(id)\
+}
+
+static const struct dce110_link_enc_registers link_enc_regs[] = {
+	link_regs(0),
+	link_regs(1),
+	link_regs(2),
+	link_regs(3),
+	link_regs(4),
+	link_regs(5),
+	link_regs(6),
+};
+
+#define stream_enc_regs(id)\
+[id] = {\
+	SE_COMMON_REG_LIST_DCE_BASE(id),\
+	.AFMT_CNTL = 0,\
+}
+
+static const struct dce110_stream_enc_registers stream_enc_regs[] = {
+	stream_enc_regs(0),
+	stream_enc_regs(1),
+	stream_enc_regs(2),
+	stream_enc_regs(3),
+	stream_enc_regs(4),
+	stream_enc_regs(5),
+	stream_enc_regs(6)
+};
+
+static const struct dce_stream_encoder_shift se_shift = {
+		SE_COMMON_MASK_SH_LIST_DCE80_100(__SHIFT)
+};
+
+static const struct dce_stream_encoder_mask se_mask = {
+		SE_COMMON_MASK_SH_LIST_DCE80_100(_MASK)
+};
+
+#define opp_regs(id)\
+[id] = {\
+	OPP_DCE_100_REG_LIST(id),\
+}
+
+static const struct dce_opp_registers opp_regs[] = {
+	opp_regs(0),
+	opp_regs(1),
+	opp_regs(2),
+	opp_regs(3),
+	opp_regs(4),
+	opp_regs(5)
+};
+
+static const struct dce_opp_shift opp_shift = {
+	OPP_COMMON_MASK_SH_LIST_DCE_100(__SHIFT)
+};
+
+static const struct dce_opp_mask opp_mask = {
+	OPP_COMMON_MASK_SH_LIST_DCE_100(_MASK)
+};
+
+
+#define audio_regs(id)\
+[id] = {\
+	AUD_COMMON_REG_LIST(id)\
+}
+
+static const struct dce_audio_registers audio_regs[] = {
+	audio_regs(0),
+	audio_regs(1),
+	audio_regs(2),
+	audio_regs(3),
+	audio_regs(4),
+	audio_regs(5),
+	audio_regs(6),
+};
+
+static const struct dce_audio_shift audio_shift = {
+		AUD_COMMON_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dce_aduio_mask audio_mask = {
+		AUD_COMMON_MASK_SH_LIST(_MASK)
+};
+
+#define clk_src_regs(id)\
+[id] = {\
+	CS_COMMON_REG_LIST_DCE_100_110(id),\
+}
+
+static const struct dce110_clk_src_regs clk_src_regs[] = {
+	clk_src_regs(0),
+	clk_src_regs(1),
+	clk_src_regs(2)
+};
+
+static const struct dce110_clk_src_shift cs_shift = {
+		CS_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(__SHIFT)
+};
+
+static const struct dce110_clk_src_mask cs_mask = {
+		CS_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(_MASK)
+};
+
+
+
+#define DCFE_MEM_PWR_CTRL_REG_BASE 0x1b03
+
+static const struct bios_registers bios_regs = {
+	.BIOS_SCRATCH_6 = mmBIOS_SCRATCH_6
+};
+
+static const struct resource_caps res_cap = {
+	.num_timing_generator = 6,
+	.num_audio = 6,
+	.num_stream_encoder = 6,
+	.num_pll = 3
+};
+
+#define CTX  ctx
+#define REG(reg) mm ## reg
+
+#ifndef mmCC_DC_HDMI_STRAPS
+#define mmCC_DC_HDMI_STRAPS 0x1918
+#define CC_DC_HDMI_STRAPS__HDMI_DISABLE_MASK 0x40
+#define CC_DC_HDMI_STRAPS__HDMI_DISABLE__SHIFT 0x6
+#define CC_DC_HDMI_STRAPS__AUDIO_STREAM_NUMBER_MASK 0x700
+#define CC_DC_HDMI_STRAPS__AUDIO_STREAM_NUMBER__SHIFT 0x8
+#endif
+
+static void read_dce_straps(
+	struct dc_context *ctx,
+	struct resource_straps *straps)
+{
+	REG_GET_2(CC_DC_HDMI_STRAPS,
+			HDMI_DISABLE, &straps->hdmi_disable,
+			AUDIO_STREAM_NUMBER, &straps->audio_stream_number);
+
+	REG_GET(DC_PINSTRAPS, DC_PINSTRAPS_AUDIO, &straps->dc_pinstraps_audio);
+}
+
+static struct audio *create_audio(
+		struct dc_context *ctx, unsigned int inst)
+{
+	return dce_audio_create(ctx, inst,
+			&audio_regs[inst], &audio_shift, &audio_mask);
+}
+
+static struct timing_generator *dce100_timing_generator_create(
+		struct dc_context *ctx,
+		uint32_t instance,
+		const struct dce110_timing_generator_offsets *offsets)
+{
+	struct dce110_timing_generator *tg110 =
+		kzalloc(sizeof(struct dce110_timing_generator), GFP_KERNEL);
+
+	if (!tg110)
+		return NULL;
+
+	dce110_timing_generator_construct(tg110, ctx, instance, offsets);
+	return &tg110->base;
+}
+
+static struct stream_encoder *dce100_stream_encoder_create(
+	enum engine_id eng_id,
+	struct dc_context *ctx)
+{
+	struct dce110_stream_encoder *enc110 =
+		kzalloc(sizeof(struct dce110_stream_encoder), GFP_KERNEL);
+
+	if (!enc110)
+		return NULL;
+
+	dce110_stream_encoder_construct(enc110, ctx, ctx->dc_bios, eng_id,
+					&stream_enc_regs[eng_id], &se_shift, &se_mask);
+	return &enc110->base;
+}
+
+#define SRII(reg_name, block, id)\
+	.reg_name[id] = mm ## block ## id ## _ ## reg_name
+
+static const struct dce_hwseq_registers hwseq_reg = {
+		HWSEQ_DCE10_REG_LIST()
+};
+
+static const struct dce_hwseq_shift hwseq_shift = {
+		HWSEQ_DCE10_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dce_hwseq_mask hwseq_mask = {
+		HWSEQ_DCE10_MASK_SH_LIST(_MASK)
+};
+
+static struct dce_hwseq *dce100_hwseq_create(
+	struct dc_context *ctx)
+{
+	struct dce_hwseq *hws = kzalloc(sizeof(struct dce_hwseq), GFP_KERNEL);
+
+	if (hws) {
+		hws->ctx = ctx;
+		hws->regs = &hwseq_reg;
+		hws->shifts = &hwseq_shift;
+		hws->masks = &hwseq_mask;
+	}
+	return hws;
+}
+
+static const struct resource_create_funcs res_create_funcs = {
+	.read_dce_straps = read_dce_straps,
+	.create_audio = create_audio,
+	.create_stream_encoder = dce100_stream_encoder_create,
+	.create_hwseq = dce100_hwseq_create,
+};
+
+#define mi_inst_regs(id) { \
+	MI_DCE8_REG_LIST(id), \
+	.MC_HUB_RDREQ_DMIF_LIMIT = mmMC_HUB_RDREQ_DMIF_LIMIT \
+}
+static const struct dce_mem_input_registers mi_regs[] = {
+		mi_inst_regs(0),
+		mi_inst_regs(1),
+		mi_inst_regs(2),
+		mi_inst_regs(3),
+		mi_inst_regs(4),
+		mi_inst_regs(5),
+};
+
+static const struct dce_mem_input_shift mi_shifts = {
+		MI_DCE8_MASK_SH_LIST(__SHIFT),
+		.ENABLE = MC_HUB_RDREQ_DMIF_LIMIT__ENABLE__SHIFT
+};
+
+static const struct dce_mem_input_mask mi_masks = {
+		MI_DCE8_MASK_SH_LIST(_MASK),
+		.ENABLE = MC_HUB_RDREQ_DMIF_LIMIT__ENABLE_MASK
+};
+
+static struct mem_input *dce100_mem_input_create(
+	struct dc_context *ctx,
+	uint32_t inst)
+{
+	struct dce_mem_input *dce_mi = kzalloc(sizeof(struct dce_mem_input),
+					       GFP_KERNEL);
+
+	if (!dce_mi) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	dce_mem_input_construct(dce_mi, ctx, inst, &mi_regs[inst], &mi_shifts, &mi_masks);
+	dce_mi->wa.single_head_rdreq_dmif_limit = 2;
+	return &dce_mi->base;
+}
+
+static void dce100_transform_destroy(struct transform **xfm)
+{
+	kfree(TO_DCE_TRANSFORM(*xfm));
+	*xfm = NULL;
+}
+
+static struct transform *dce100_transform_create(
+	struct dc_context *ctx,
+	uint32_t inst)
+{
+	struct dce_transform *transform =
+		kzalloc(sizeof(struct dce_transform), GFP_KERNEL);
+
+	if (!transform)
+		return NULL;
+
+	dce_transform_construct(transform, ctx, inst,
+				&xfm_regs[inst], &xfm_shift, &xfm_mask);
+	return &transform->base;
+}
+
+static struct input_pixel_processor *dce100_ipp_create(
+	struct dc_context *ctx, uint32_t inst)
+{
+	struct dce_ipp *ipp = kzalloc(sizeof(struct dce_ipp), GFP_KERNEL);
+
+	if (!ipp) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	dce_ipp_construct(ipp, ctx, inst,
+			&ipp_regs[inst], &ipp_shift, &ipp_mask);
+	return &ipp->base;
+}
+
+static const struct encoder_feature_support link_enc_feature = {
+		.max_hdmi_deep_color = COLOR_DEPTH_121212,
+		.max_hdmi_pixel_clock = 300000,
+		.flags.bits.IS_HBR2_CAPABLE = true,
+		.flags.bits.IS_TPS3_CAPABLE = true,
+		.flags.bits.IS_YCBCR_CAPABLE = true
+};
+
+struct link_encoder *dce100_link_encoder_create(
+	const struct encoder_init_data *enc_init_data)
+{
+	struct dce110_link_encoder *enc110 =
+		kzalloc(sizeof(struct dce110_link_encoder), GFP_KERNEL);
+
+	if (!enc110)
+		return NULL;
+
+	dce110_link_encoder_construct(enc110,
+				      enc_init_data,
+				      &link_enc_feature,
+				      &link_enc_regs[enc_init_data->transmitter],
+				      &link_enc_aux_regs[enc_init_data->channel - 1],
+				      &link_enc_hpd_regs[enc_init_data->hpd_source]);
+	return &enc110->base;
+}
+
+struct output_pixel_processor *dce100_opp_create(
+	struct dc_context *ctx,
+	uint32_t inst)
+{
+	struct dce110_opp *opp =
+		kzalloc(sizeof(struct dce110_opp), GFP_KERNEL);
+
+	if (!opp)
+		return NULL;
+
+	dce110_opp_construct(opp,
+			     ctx, inst, &opp_regs[inst], &opp_shift, &opp_mask);
+	return &opp->base;
+}
+
+struct clock_source *dce100_clock_source_create(
+	struct dc_context *ctx,
+	struct dc_bios *bios,
+	enum clock_source_id id,
+	const struct dce110_clk_src_regs *regs,
+	bool dp_clk_src)
+{
+	struct dce110_clk_src *clk_src =
+		kzalloc(sizeof(struct dce110_clk_src), GFP_KERNEL);
+
+	if (!clk_src)
+		return NULL;
+
+	if (dce110_clk_src_construct(clk_src, ctx, bios, id,
+			regs, &cs_shift, &cs_mask)) {
+		clk_src->base.dp_clk_src = dp_clk_src;
+		return &clk_src->base;
+	}
+
+	BREAK_TO_DEBUGGER();
+	return NULL;
+}
+
+void dce100_clock_source_destroy(struct clock_source **clk_src)
+{
+	kfree(TO_DCE110_CLK_SRC(*clk_src));
+	*clk_src = NULL;
+}
+
+static void destruct(struct dce110_resource_pool *pool)
+{
+	unsigned int i;
+
+	for (i = 0; i < pool->base.pipe_count; i++) {
+		if (pool->base.opps[i] != NULL)
+			dce110_opp_destroy(&pool->base.opps[i]);
+
+		if (pool->base.transforms[i] != NULL)
+			dce100_transform_destroy(&pool->base.transforms[i]);
+
+		if (pool->base.ipps[i] != NULL)
+			dce_ipp_destroy(&pool->base.ipps[i]);
+
+		if (pool->base.mis[i] != NULL) {
+			kfree(TO_DCE_MEM_INPUT(pool->base.mis[i]));
+			pool->base.mis[i] = NULL;
+		}
+
+		if (pool->base.timing_generators[i] != NULL)	{
+			kfree(DCE110TG_FROM_TG(pool->base.timing_generators[i]));
+			pool->base.timing_generators[i] = NULL;
+		}
+	}
+
+	for (i = 0; i < pool->base.stream_enc_count; i++) {
+		if (pool->base.stream_enc[i] != NULL)
+			kfree(DCE110STRENC_FROM_STRENC(pool->base.stream_enc[i]));
+	}
+
+	for (i = 0; i < pool->base.clk_src_count; i++) {
+		if (pool->base.clock_sources[i] != NULL)
+			dce100_clock_source_destroy(&pool->base.clock_sources[i]);
+	}
+
+	if (pool->base.dp_clock_source != NULL)
+		dce100_clock_source_destroy(&pool->base.dp_clock_source);
+
+	for (i = 0; i < pool->base.audio_count; i++)	{
+		if (pool->base.audios[i] != NULL)
+			dce_aud_destroy(&pool->base.audios[i]);
+	}
+
+	if (pool->base.display_clock != NULL)
+		dce_disp_clk_destroy(&pool->base.display_clock);
+
+	if (pool->base.irqs != NULL)
+		dal_irq_service_destroy(&pool->base.irqs);
+}
+
+static enum dc_status build_mapped_resource(
+		const struct dc  *dc,
+		struct dc_state *context,
+		struct dc_stream_state *stream)
+{
+	struct pipe_ctx *pipe_ctx = resource_get_head_pipe_for_stream(&context->res_ctx, stream);
+
+	if (!pipe_ctx)
+		return DC_ERROR_UNEXPECTED;
+
+	dce110_resource_build_pipe_hw_param(pipe_ctx);
+
+	resource_build_info_frame(pipe_ctx);
+
+	return DC_OK;
+}
+
+bool dce100_validate_bandwidth(
+	struct dc  *dc,
+	struct dc_state *context)
+{
+	/* TODO implement when needed but for now hardcode max value*/
+	context->bw.dce.dispclk_khz = 681000;
+	context->bw.dce.yclk_khz = 250000 * MEMORY_TYPE_MULTIPLIER;
+
+	return true;
+}
+
+static bool dce100_validate_surface_sets(
+		struct dc_state *context)
+{
+	int i;
+
+	for (i = 0; i < context->stream_count; i++) {
+		if (context->stream_status[i].plane_count == 0)
+			continue;
+
+		if (context->stream_status[i].plane_count > 1)
+			return false;
+
+		if (context->stream_status[i].plane_states[0]->format
+				>= SURFACE_PIXEL_FORMAT_VIDEO_BEGIN)
+			return false;
+	}
+
+	return true;
+}
+
+enum dc_status dce100_validate_global(
+		struct dc  *dc,
+		struct dc_state *context)
+{
+	if (!dce100_validate_surface_sets(context))
+		return DC_FAIL_SURFACE_VALIDATE;
+
+	return DC_OK;
+}
+
+enum dc_status dce100_add_stream_to_ctx(
+		struct dc *dc,
+		struct dc_state *new_ctx,
+		struct dc_stream_state *dc_stream)
+{
+	enum dc_status result = DC_ERROR_UNEXPECTED;
+
+	result = resource_map_pool_resources(dc, new_ctx, dc_stream);
+
+	if (result == DC_OK)
+		result = resource_map_clock_resources(dc, new_ctx, dc_stream);
+
+	if (result == DC_OK)
+		result = build_mapped_resource(dc, new_ctx, dc_stream);
+
+	return result;
+}
+
+enum dc_status dce100_validate_guaranteed(
+		struct dc  *dc,
+		struct dc_stream_state *dc_stream,
+		struct dc_state *context)
+{
+	enum dc_status result = DC_ERROR_UNEXPECTED;
+
+	context->streams[0] = dc_stream;
+	dc_stream_retain(context->streams[0]);
+	context->stream_count++;
+
+	result = resource_map_pool_resources(dc, context, dc_stream);
+
+	if (result == DC_OK)
+		result = resource_map_clock_resources(dc, context, dc_stream);
+
+	if (result == DC_OK)
+		result = build_mapped_resource(dc, context, dc_stream);
+
+	if (result == DC_OK) {
+		validate_guaranteed_copy_streams(
+				context, dc->caps.max_streams);
+		result = resource_build_scaling_params_for_context(dc, context);
+	}
+
+	if (result == DC_OK)
+		if (!dce100_validate_bandwidth(dc, context))
+			result = DC_FAIL_BANDWIDTH_VALIDATE;
+
+	return result;
+}
+
+static void dce100_destroy_resource_pool(struct resource_pool **pool)
+{
+	struct dce110_resource_pool *dce110_pool = TO_DCE110_RES_POOL(*pool);
+
+	destruct(dce110_pool);
+	kfree(dce110_pool);
+	*pool = NULL;
+}
+
+enum dc_status dce100_validate_plane(const struct dc_plane_state *plane_state, struct dc_caps *caps)
+{
+
+	if (plane_state->format < SURFACE_PIXEL_FORMAT_VIDEO_BEGIN)
+		return DC_OK;
+
+	return DC_FAIL_SURFACE_VALIDATE;
+}
+
+static const struct resource_funcs dce100_res_pool_funcs = {
+	.destroy = dce100_destroy_resource_pool,
+	.link_enc_create = dce100_link_encoder_create,
+	.validate_guaranteed = dce100_validate_guaranteed,
+	.validate_bandwidth = dce100_validate_bandwidth,
+	.validate_plane = dce100_validate_plane,
+	.add_stream_to_ctx = dce100_add_stream_to_ctx,
+	.validate_global = dce100_validate_global
+};
+
+static bool construct(
+	uint8_t num_virtual_links,
+	struct dc  *dc,
+	struct dce110_resource_pool *pool)
+{
+	unsigned int i;
+	struct dc_context *ctx = dc->ctx;
+	struct dc_firmware_info info;
+	struct dc_bios *bp;
+	struct dm_pp_static_clock_info static_clk_info = {0};
+
+	ctx->dc_bios->regs = &bios_regs;
+
+	pool->base.res_cap = &res_cap;
+	pool->base.funcs = &dce100_res_pool_funcs;
+	pool->base.underlay_pipe_index = NO_UNDERLAY_PIPE;
+
+	bp = ctx->dc_bios;
+
+	if ((bp->funcs->get_firmware_info(bp, &info) == BP_RESULT_OK) &&
+		info.external_clock_source_frequency_for_dp != 0) {
+		pool->base.dp_clock_source =
+				dce100_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_EXTERNAL, NULL, true);
+
+		pool->base.clock_sources[0] =
+				dce100_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL0, &clk_src_regs[0], false);
+		pool->base.clock_sources[1] =
+				dce100_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL1, &clk_src_regs[1], false);
+		pool->base.clock_sources[2] =
+				dce100_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL2, &clk_src_regs[2], false);
+		pool->base.clk_src_count = 3;
+
+	} else {
+		pool->base.dp_clock_source =
+				dce100_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL0, &clk_src_regs[0], true);
+
+		pool->base.clock_sources[0] =
+				dce100_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL1, &clk_src_regs[1], false);
+		pool->base.clock_sources[1] =
+				dce100_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL2, &clk_src_regs[2], false);
+		pool->base.clk_src_count = 2;
+	}
+
+	if (pool->base.dp_clock_source == NULL) {
+		dm_error("DC: failed to create dp clock source!\n");
+		BREAK_TO_DEBUGGER();
+		goto res_create_fail;
+	}
+
+	for (i = 0; i < pool->base.clk_src_count; i++) {
+		if (pool->base.clock_sources[i] == NULL) {
+			dm_error("DC: failed to create clock sources!\n");
+			BREAK_TO_DEBUGGER();
+			goto res_create_fail;
+		}
+	}
+
+	pool->base.display_clock = dce_disp_clk_create(ctx,
+			&disp_clk_regs,
+			&disp_clk_shift,
+			&disp_clk_mask);
+	if (pool->base.display_clock == NULL) {
+		dm_error("DC: failed to create display clock!\n");
+		BREAK_TO_DEBUGGER();
+		goto res_create_fail;
+	}
+
+
+	/* get static clock information for PPLIB or firmware, save
+	 * max_clock_state
+	 */
+	if (dm_pp_get_static_clocks(ctx, &static_clk_info))
+		pool->base.display_clock->max_clks_state =
+					static_clk_info.max_clocks_state;
+	{
+		struct irq_service_init_data init_data;
+		init_data.ctx = dc->ctx;
+		pool->base.irqs = dal_irq_service_dce110_create(&init_data);
+		if (!pool->base.irqs)
+			goto res_create_fail;
+	}
+
+	/*************************************************
+	*  Resource + asic cap harcoding                *
+	*************************************************/
+	pool->base.underlay_pipe_index = NO_UNDERLAY_PIPE;
+	pool->base.pipe_count = res_cap.num_timing_generator;
+	dc->caps.max_downscale_ratio = 200;
+	dc->caps.i2c_speed_in_khz = 40;
+	dc->caps.max_cursor_size = 128;
+
+	for (i = 0; i < pool->base.pipe_count; i++) {
+		pool->base.timing_generators[i] =
+			dce100_timing_generator_create(
+				ctx,
+				i,
+				&dce100_tg_offsets[i]);
+		if (pool->base.timing_generators[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error("DC: failed to create tg!\n");
+			goto res_create_fail;
+		}
+
+		pool->base.mis[i] = dce100_mem_input_create(ctx, i);
+		if (pool->base.mis[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error(
+				"DC: failed to create memory input!\n");
+			goto res_create_fail;
+		}
+
+		pool->base.ipps[i] = dce100_ipp_create(ctx, i);
+		if (pool->base.ipps[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error(
+				"DC: failed to create input pixel processor!\n");
+			goto res_create_fail;
+		}
+
+		pool->base.transforms[i] = dce100_transform_create(ctx, i);
+		if (pool->base.transforms[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error(
+				"DC: failed to create transform!\n");
+			goto res_create_fail;
+		}
+
+		pool->base.opps[i] = dce100_opp_create(ctx, i);
+		if (pool->base.opps[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error(
+				"DC: failed to create output pixel processor!\n");
+			goto res_create_fail;
+		}
+	}
+
+	dc->caps.max_planes =  pool->base.pipe_count;
+
+	if (!resource_construct(num_virtual_links, dc, &pool->base,
+			&res_create_funcs))
+		goto res_create_fail;
+
+	/* Create hardware sequencer */
+	dce100_hw_sequencer_construct(dc);
+	return true;
+
+res_create_fail:
+	destruct(pool);
+
+	return false;
+}
+
+struct resource_pool *dce100_create_resource_pool(
+	uint8_t num_virtual_links,
+	struct dc  *dc)
+{
+	struct dce110_resource_pool *pool =
+		kzalloc(sizeof(struct dce110_resource_pool), GFP_KERNEL);
+
+	if (!pool)
+		return NULL;
+
+	if (construct(num_virtual_links, dc, pool))
+		return &pool->base;
+
+	BREAK_TO_DEBUGGER();
+	return NULL;
+}
+
diff --git a/drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.h b/drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.h
new file mode 100644
index 000000000000..2f366d66635d
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ *
+ */
+/*
+ * dce100_resource.h
+ *
+ *  Created on: 2016-01-20
+ *      Author: qyang
+ */
+
+#ifndef DCE100_RESOURCE_H_
+#define DCE100_RESOURCE_H_
+
+struct dc;
+struct resource_pool;
+struct dc_validation_set;
+
+struct resource_pool *dce100_create_resource_pool(
+	uint8_t num_virtual_links,
+	struct dc *dc);
+
+enum dc_status dce100_validate_plane(const struct dc_plane_state *plane_state, struct dc_caps *caps);
+
+enum dc_status dce100_add_stream_to_ctx(
+		struct dc *dc,
+		struct dc_state *new_ctx,
+		struct dc_stream_state *dc_stream);
+
+#endif /* DCE100_RESOURCE_H_ */
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/Makefile b/drivers/gpu/drm/amd/display/dc/dce110/Makefile
new file mode 100644
index 000000000000..d564c0eb8b04
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce110/Makefile
@@ -0,0 +1,33 @@
+#
+# Copyright 2017 Advanced Micro Devices, Inc.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+#
+#
+# Makefile for the 'controller' sub-component of DAL.
+# It provides the control and status of HW CRTC block.
+
+DCE110 = dce110_timing_generator.o \
+dce110_compressor.o dce110_hw_sequencer.o dce110_resource.o \
+dce110_opp_regamma_v.o dce110_opp_csc_v.o dce110_timing_generator_v.o \
+dce110_mem_input_v.o dce110_opp_v.o dce110_transform_v.o
+
+AMD_DAL_DCE110 = $(addprefix $(AMDDALPATH)/dc/dce110/,$(DCE110))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_DCE110)
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_compressor.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_compressor.c
new file mode 100644
index 000000000000..6923662413cd
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_compressor.c
@@ -0,0 +1,522 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+#include "dce/dce_11_0_d.h"
+#include "dce/dce_11_0_sh_mask.h"
+#include "gmc/gmc_8_2_sh_mask.h"
+#include "gmc/gmc_8_2_d.h"
+
+#include "include/logger_interface.h"
+
+#include "dce110_compressor.h"
+
+#define DCP_REG(reg)\
+	(reg + cp110->offsets.dcp_offset)
+#define DMIF_REG(reg)\
+	(reg + cp110->offsets.dmif_offset)
+
+static const struct dce110_compressor_reg_offsets reg_offsets[] = {
+{
+	.dcp_offset = (mmDCP0_GRPH_CONTROL - mmDCP0_GRPH_CONTROL),
+	.dmif_offset =
+		(mmDMIF_PG0_DPG_PIPE_DPM_CONTROL
+			- mmDMIF_PG0_DPG_PIPE_DPM_CONTROL),
+},
+{
+	.dcp_offset = (mmDCP1_GRPH_CONTROL - mmDCP0_GRPH_CONTROL),
+	.dmif_offset =
+		(mmDMIF_PG1_DPG_PIPE_DPM_CONTROL
+			- mmDMIF_PG0_DPG_PIPE_DPM_CONTROL),
+},
+{
+	.dcp_offset = (mmDCP2_GRPH_CONTROL - mmDCP0_GRPH_CONTROL),
+	.dmif_offset =
+		(mmDMIF_PG2_DPG_PIPE_DPM_CONTROL
+			- mmDMIF_PG0_DPG_PIPE_DPM_CONTROL),
+}
+};
+
+static const uint32_t dce11_one_lpt_channel_max_resolution = 2560 * 1600;
+
+enum fbc_idle_force {
+	/* Bit 0 - Display registers updated */
+	FBC_IDLE_FORCE_DISPLAY_REGISTER_UPDATE = 0x00000001,
+
+	/* Bit 2 - FBC_GRPH_COMP_EN register updated */
+	FBC_IDLE_FORCE_GRPH_COMP_EN = 0x00000002,
+	/* Bit 3 - FBC_SRC_SEL register updated */
+	FBC_IDLE_FORCE_SRC_SEL_CHANGE = 0x00000004,
+	/* Bit 4 - FBC_MIN_COMPRESSION register updated */
+	FBC_IDLE_FORCE_MIN_COMPRESSION_CHANGE = 0x00000008,
+	/* Bit 5 - FBC_ALPHA_COMP_EN register updated */
+	FBC_IDLE_FORCE_ALPHA_COMP_EN = 0x00000010,
+	/* Bit 6 - FBC_ZERO_ALPHA_CHUNK_SKIP_EN register updated */
+	FBC_IDLE_FORCE_ZERO_ALPHA_CHUNK_SKIP_EN = 0x00000020,
+	/* Bit 7 - FBC_FORCE_COPY_TO_COMP_BUF register updated */
+	FBC_IDLE_FORCE_FORCE_COPY_TO_COMP_BUF = 0x00000040,
+
+	/* Bit 24 - Memory write to region 0 defined by MC registers. */
+	FBC_IDLE_FORCE_MEMORY_WRITE_TO_REGION0 = 0x01000000,
+	/* Bit 25 - Memory write to region 1 defined by MC registers */
+	FBC_IDLE_FORCE_MEMORY_WRITE_TO_REGION1 = 0x02000000,
+	/* Bit 26 - Memory write to region 2 defined by MC registers */
+	FBC_IDLE_FORCE_MEMORY_WRITE_TO_REGION2 = 0x04000000,
+	/* Bit 27 - Memory write to region 3 defined by MC registers. */
+	FBC_IDLE_FORCE_MEMORY_WRITE_TO_REGION3 = 0x08000000,
+
+	/* Bit 28 - Memory write from any client other than MCIF */
+	FBC_IDLE_FORCE_MEMORY_WRITE_OTHER_THAN_MCIF = 0x10000000,
+	/* Bit 29 - CG statics screen signal is inactive */
+	FBC_IDLE_FORCE_CG_STATIC_SCREEN_IS_INACTIVE = 0x20000000,
+};
+
+
+static uint32_t align_to_chunks_number_per_line(uint32_t pixels)
+{
+	return 256 * ((pixels + 255) / 256);
+}
+
+static void wait_for_fbc_state_changed(
+	struct dce110_compressor *cp110,
+	bool enabled)
+{
+	uint8_t counter = 0;
+	uint32_t addr = mmFBC_STATUS;
+	uint32_t value;
+
+	while (counter < 10) {
+		value = dm_read_reg(cp110->base.ctx, addr);
+		if (get_reg_field_value(
+			value,
+			FBC_STATUS,
+			FBC_ENABLE_STATUS) == enabled)
+			break;
+		msleep(10);
+		counter++;
+	}
+
+	if (counter == 10) {
+		dm_logger_write(
+			cp110->base.ctx->logger, LOG_WARNING,
+			"%s: wait counter exceeded, changes to HW not applied",
+			__func__);
+	} else {
+		dm_logger_write(
+			cp110->base.ctx->logger, LOG_SYNC,
+			"FBC status changed to %d", enabled);
+	}
+
+
+}
+
+void dce110_compressor_power_up_fbc(struct compressor *compressor)
+{
+	uint32_t value;
+	uint32_t addr;
+
+	addr = mmFBC_CNTL;
+	value = dm_read_reg(compressor->ctx, addr);
+	set_reg_field_value(value, 0, FBC_CNTL, FBC_GRPH_COMP_EN);
+	set_reg_field_value(value, 1, FBC_CNTL, FBC_EN);
+	set_reg_field_value(value, 2, FBC_CNTL, FBC_COHERENCY_MODE);
+	if (compressor->options.bits.CLK_GATING_DISABLED == 1) {
+		/* HW needs to do power measurement comparison. */
+		set_reg_field_value(
+			value,
+			0,
+			FBC_CNTL,
+			FBC_COMP_CLK_GATE_EN);
+	}
+	dm_write_reg(compressor->ctx, addr, value);
+
+	addr = mmFBC_COMP_MODE;
+	value = dm_read_reg(compressor->ctx, addr);
+	set_reg_field_value(value, 1, FBC_COMP_MODE, FBC_RLE_EN);
+	set_reg_field_value(value, 1, FBC_COMP_MODE, FBC_DPCM4_RGB_EN);
+	set_reg_field_value(value, 1, FBC_COMP_MODE, FBC_IND_EN);
+	dm_write_reg(compressor->ctx, addr, value);
+
+	addr = mmFBC_COMP_CNTL;
+	value = dm_read_reg(compressor->ctx, addr);
+	set_reg_field_value(value, 1, FBC_COMP_CNTL, FBC_DEPTH_RGB08_EN);
+	dm_write_reg(compressor->ctx, addr, value);
+	/*FBC_MIN_COMPRESSION 0 ==> 2:1 */
+	/*                    1 ==> 4:1 */
+	/*                    2 ==> 8:1 */
+	/*                  0xF ==> 1:1 */
+	set_reg_field_value(value, 0xF, FBC_COMP_CNTL, FBC_MIN_COMPRESSION);
+	dm_write_reg(compressor->ctx, addr, value);
+	compressor->min_compress_ratio = FBC_COMPRESS_RATIO_1TO1;
+
+	value = 0;
+	dm_write_reg(compressor->ctx, mmFBC_IND_LUT0, value);
+
+	value = 0xFFFFFF;
+	dm_write_reg(compressor->ctx, mmFBC_IND_LUT1, value);
+}
+
+void dce110_compressor_enable_fbc(
+	struct compressor *compressor,
+	struct compr_addr_and_pitch_params *params)
+{
+	struct dce110_compressor *cp110 = TO_DCE110_COMPRESSOR(compressor);
+
+	if (compressor->options.bits.FBC_SUPPORT &&
+		(!dce110_compressor_is_fbc_enabled_in_hw(compressor, NULL))) {
+
+		uint32_t addr;
+		uint32_t value, misc_value;
+
+
+		addr = mmFBC_CNTL;
+		value = dm_read_reg(compressor->ctx, addr);
+		set_reg_field_value(value, 1, FBC_CNTL, FBC_GRPH_COMP_EN);
+		set_reg_field_value(
+			value,
+			params->inst,
+			FBC_CNTL, FBC_SRC_SEL);
+		dm_write_reg(compressor->ctx, addr, value);
+
+		/* Keep track of enum controller_id FBC is attached to */
+		compressor->is_enabled = true;
+		compressor->attached_inst = params->inst;
+		cp110->offsets = reg_offsets[params->inst];
+
+		/* Toggle it as there is bug in HW */
+		set_reg_field_value(value, 0, FBC_CNTL, FBC_GRPH_COMP_EN);
+		dm_write_reg(compressor->ctx, addr, value);
+
+		/* FBC usage with scatter & gather for dce110 */
+		misc_value = dm_read_reg(compressor->ctx, mmFBC_MISC);
+
+		set_reg_field_value(misc_value, 1,
+				FBC_MISC, FBC_INVALIDATE_ON_ERROR);
+		set_reg_field_value(misc_value, 1,
+				FBC_MISC, FBC_DECOMPRESS_ERROR_CLEAR);
+		set_reg_field_value(misc_value, 0x14,
+				FBC_MISC, FBC_SLOW_REQ_INTERVAL);
+
+		dm_write_reg(compressor->ctx, mmFBC_MISC, misc_value);
+
+		/* Enable FBC */
+		set_reg_field_value(value, 1, FBC_CNTL, FBC_GRPH_COMP_EN);
+		dm_write_reg(compressor->ctx, addr, value);
+
+		wait_for_fbc_state_changed(cp110, true);
+	}
+}
+
+void dce110_compressor_disable_fbc(struct compressor *compressor)
+{
+	struct dce110_compressor *cp110 = TO_DCE110_COMPRESSOR(compressor);
+
+	if (compressor->options.bits.FBC_SUPPORT &&
+		dce110_compressor_is_fbc_enabled_in_hw(compressor, NULL)) {
+		uint32_t reg_data;
+		/* Turn off compression */
+		reg_data = dm_read_reg(compressor->ctx, mmFBC_CNTL);
+		set_reg_field_value(reg_data, 0, FBC_CNTL, FBC_GRPH_COMP_EN);
+		dm_write_reg(compressor->ctx, mmFBC_CNTL, reg_data);
+
+		/* Reset enum controller_id to undefined */
+		compressor->attached_inst = 0;
+		compressor->is_enabled = false;
+
+		wait_for_fbc_state_changed(cp110, false);
+	}
+}
+
+bool dce110_compressor_is_fbc_enabled_in_hw(
+	struct compressor *compressor,
+	uint32_t *inst)
+{
+	/* Check the hardware register */
+	uint32_t value;
+
+	value = dm_read_reg(compressor->ctx, mmFBC_STATUS);
+	if (get_reg_field_value(value, FBC_STATUS, FBC_ENABLE_STATUS)) {
+		if (inst != NULL)
+			*inst = compressor->attached_inst;
+		return true;
+	}
+
+	value = dm_read_reg(compressor->ctx, mmFBC_MISC);
+	if (get_reg_field_value(value, FBC_MISC, FBC_STOP_ON_HFLIP_EVENT)) {
+		value = dm_read_reg(compressor->ctx, mmFBC_CNTL);
+
+		if (get_reg_field_value(value, FBC_CNTL, FBC_GRPH_COMP_EN)) {
+			if (inst != NULL)
+				*inst =
+					compressor->attached_inst;
+			return true;
+		}
+	}
+	return false;
+}
+
+
+void dce110_compressor_program_compressed_surface_address_and_pitch(
+	struct compressor *compressor,
+	struct compr_addr_and_pitch_params *params)
+{
+	struct dce110_compressor *cp110 = TO_DCE110_COMPRESSOR(compressor);
+	uint32_t value = 0;
+	uint32_t fbc_pitch = 0;
+	uint32_t compressed_surf_address_low_part =
+		compressor->compr_surface_address.addr.low_part;
+
+	/* Clear content first. */
+	dm_write_reg(
+		compressor->ctx,
+		DCP_REG(mmGRPH_COMPRESS_SURFACE_ADDRESS_HIGH),
+		0);
+	dm_write_reg(compressor->ctx,
+		DCP_REG(mmGRPH_COMPRESS_SURFACE_ADDRESS), 0);
+
+	/* Write address, HIGH has to be first. */
+	dm_write_reg(compressor->ctx,
+		DCP_REG(mmGRPH_COMPRESS_SURFACE_ADDRESS_HIGH),
+		compressor->compr_surface_address.addr.high_part);
+	dm_write_reg(compressor->ctx,
+		DCP_REG(mmGRPH_COMPRESS_SURFACE_ADDRESS),
+		compressed_surf_address_low_part);
+
+	fbc_pitch = align_to_chunks_number_per_line(params->source_view_width);
+
+	if (compressor->min_compress_ratio == FBC_COMPRESS_RATIO_1TO1)
+		fbc_pitch = fbc_pitch / 8;
+	else
+		dm_logger_write(
+			compressor->ctx->logger, LOG_WARNING,
+			"%s: Unexpected DCE11 compression ratio",
+			__func__);
+
+	/* Clear content first. */
+	dm_write_reg(compressor->ctx, DCP_REG(mmGRPH_COMPRESS_PITCH), 0);
+
+	/* Write FBC Pitch. */
+	set_reg_field_value(
+		value,
+		fbc_pitch,
+		GRPH_COMPRESS_PITCH,
+		GRPH_COMPRESS_PITCH);
+	dm_write_reg(compressor->ctx, DCP_REG(mmGRPH_COMPRESS_PITCH), value);
+
+}
+
+void dce110_compressor_set_fbc_invalidation_triggers(
+	struct compressor *compressor,
+	uint32_t fbc_trigger)
+{
+	/* Disable region hit event, FBC_MEMORY_REGION_MASK = 0 (bits 16-19)
+	 * for DCE 11 regions cannot be used - does not work with S/G
+	 */
+	uint32_t addr = mmFBC_CLIENT_REGION_MASK;
+	uint32_t value = dm_read_reg(compressor->ctx, addr);
+
+	set_reg_field_value(
+		value,
+		0,
+		FBC_CLIENT_REGION_MASK,
+		FBC_MEMORY_REGION_MASK);
+	dm_write_reg(compressor->ctx, addr, value);
+
+	/* Setup events when to clear all CSM entries (effectively marking
+	 * current compressed data invalid)
+	 * For DCE 11 CSM metadata 11111 means - "Not Compressed"
+	 * Used as the initial value of the metadata sent to the compressor
+	 * after invalidation, to indicate that the compressor should attempt
+	 * to compress all chunks on the current pass.  Also used when the chunk
+	 * is not successfully written to memory.
+	 * When this CSM value is detected, FBC reads from the uncompressed
+	 * buffer. Set events according to passed in value, these events are
+	 * valid for DCE11:
+	 *     - bit  0 - display register updated
+	 *     - bit 28 - memory write from any client except from MCIF
+	 *     - bit 29 - CG static screen signal is inactive
+	 * In addition, DCE11.1 also needs to set new DCE11.1 specific events
+	 * that are used to trigger invalidation on certain register changes,
+	 * for example enabling of Alpha Compression may trigger invalidation of
+	 * FBC once bit is set. These events are as follows:
+	 *      - Bit 2 - FBC_GRPH_COMP_EN register updated
+	 *      - Bit 3 - FBC_SRC_SEL register updated
+	 *      - Bit 4 - FBC_MIN_COMPRESSION register updated
+	 *      - Bit 5 - FBC_ALPHA_COMP_EN register updated
+	 *      - Bit 6 - FBC_ZERO_ALPHA_CHUNK_SKIP_EN register updated
+	 *      - Bit 7 - FBC_FORCE_COPY_TO_COMP_BUF register updated
+	 */
+	addr = mmFBC_IDLE_FORCE_CLEAR_MASK;
+	value = dm_read_reg(compressor->ctx, addr);
+	set_reg_field_value(
+		value,
+		fbc_trigger |
+		FBC_IDLE_FORCE_GRPH_COMP_EN |
+		FBC_IDLE_FORCE_SRC_SEL_CHANGE |
+		FBC_IDLE_FORCE_MIN_COMPRESSION_CHANGE |
+		FBC_IDLE_FORCE_ALPHA_COMP_EN |
+		FBC_IDLE_FORCE_ZERO_ALPHA_CHUNK_SKIP_EN |
+		FBC_IDLE_FORCE_FORCE_COPY_TO_COMP_BUF,
+		FBC_IDLE_FORCE_CLEAR_MASK,
+		FBC_IDLE_FORCE_CLEAR_MASK);
+	dm_write_reg(compressor->ctx, addr, value);
+}
+
+struct compressor *dce110_compressor_create(struct dc_context *ctx)
+{
+	struct dce110_compressor *cp110 =
+		kzalloc(sizeof(struct dce110_compressor), GFP_KERNEL);
+
+	if (!cp110)
+		return NULL;
+
+	dce110_compressor_construct(cp110, ctx);
+	return &cp110->base;
+}
+
+void dce110_compressor_destroy(struct compressor **compressor)
+{
+	kfree(TO_DCE110_COMPRESSOR(*compressor));
+	*compressor = NULL;
+}
+
+bool dce110_get_required_compressed_surfacesize(struct fbc_input_info fbc_input_info,
+						struct fbc_requested_compressed_size size)
+{
+	bool result = false;
+
+	unsigned int max_x = FBC_MAX_X, max_y = FBC_MAX_Y;
+
+	get_max_support_fbc_buffersize(&max_x, &max_y);
+
+	if (fbc_input_info.dynamic_fbc_buffer_alloc == 0) {
+		/*
+		 * For DCE11 here use Max HW supported size:  HW Support up to 3840x2400 resolution
+		 * or 18000 chunks.
+		 */
+		size.preferred_size = size.min_size = align_to_chunks_number_per_line(max_x) * max_y * 4;  /* (For FBC when LPT not supported). */
+		size.preferred_size_alignment = size.min_size_alignment = 0x100;       /* For FBC when LPT not supported */
+		size.bits.preferred_must_be_framebuffer_pool = 1;
+		size.bits.min_must_be_framebuffer_pool = 1;
+
+		result = true;
+	}
+	/*
+	 * Maybe to add registry key support with optional size here to override above
+	 * for debugging purposes
+	 */
+
+	return result;
+}
+
+
+void get_max_support_fbc_buffersize(unsigned int *max_x, unsigned int *max_y)
+{
+	*max_x = FBC_MAX_X;
+	*max_y = FBC_MAX_Y;
+
+	/* if (m_smallLocalFrameBufferMemory == 1)
+	 * {
+	 *	*max_x = FBC_MAX_X_SG;
+	 *	*max_y = FBC_MAX_Y_SG;
+	 * }
+	 */
+}
+
+
+unsigned int controller_id_to_index(enum controller_id controller_id)
+{
+	unsigned int index = 0;
+
+	switch (controller_id) {
+	case CONTROLLER_ID_D0:
+		index = 0;
+		break;
+	case CONTROLLER_ID_D1:
+		index = 1;
+		break;
+	case CONTROLLER_ID_D2:
+		index = 2;
+		break;
+	case CONTROLLER_ID_D3:
+		index = 3;
+		break;
+	default:
+		break;
+	}
+	return index;
+}
+
+
+static const struct compressor_funcs dce110_compressor_funcs = {
+	.power_up_fbc = dce110_compressor_power_up_fbc,
+	.enable_fbc = dce110_compressor_enable_fbc,
+	.disable_fbc = dce110_compressor_disable_fbc,
+	.set_fbc_invalidation_triggers = dce110_compressor_set_fbc_invalidation_triggers,
+	.surface_address_and_pitch = dce110_compressor_program_compressed_surface_address_and_pitch,
+	.is_fbc_enabled_in_hw = dce110_compressor_is_fbc_enabled_in_hw
+};
+
+
+void dce110_compressor_construct(struct dce110_compressor *compressor,
+	struct dc_context *ctx)
+{
+
+	compressor->base.options.raw = 0;
+	compressor->base.options.bits.FBC_SUPPORT = true;
+
+	/* for dce 11 always use one dram channel for lpt */
+	compressor->base.lpt_channels_num = 1;
+	compressor->base.options.bits.DUMMY_BACKEND = false;
+
+	/*
+	 * check if this system has more than 1 dram channel; if only 1 then lpt
+	 * should not be supported
+	 */
+
+
+	compressor->base.options.bits.CLK_GATING_DISABLED = false;
+
+	compressor->base.ctx = ctx;
+	compressor->base.embedded_panel_h_size = 0;
+	compressor->base.embedded_panel_v_size = 0;
+	compressor->base.memory_bus_width = ctx->asic_id.vram_width;
+	compressor->base.allocated_size = 0;
+	compressor->base.preferred_requested_size = 0;
+	compressor->base.min_compress_ratio = FBC_COMPRESS_RATIO_INVALID;
+	compressor->base.banks_num = 0;
+	compressor->base.raw_size = 0;
+	compressor->base.channel_interleave_size = 0;
+	compressor->base.dram_channels_num = 0;
+	compressor->base.lpt_channels_num = 0;
+	compressor->base.attached_inst = 0;
+	compressor->base.is_enabled = false;
+#if defined(CONFIG_DRM_AMD_DC_FBC)
+	compressor->base.funcs = &dce110_compressor_funcs;
+
+#endif
+}
+
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_compressor.h b/drivers/gpu/drm/amd/display/dc/dce110/dce110_compressor.h
new file mode 100644
index 000000000000..26c7335a1cbf
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_compressor.h
@@ -0,0 +1,81 @@
+/* Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_COMPRESSOR_DCE110_H__
+#define __DC_COMPRESSOR_DCE110_H__
+
+#include "../inc/compressor.h"
+
+#define TO_DCE110_COMPRESSOR(compressor)\
+	container_of(compressor, struct dce110_compressor, base)
+
+struct dce110_compressor_reg_offsets {
+	uint32_t dcp_offset;
+	uint32_t dmif_offset;
+};
+
+struct dce110_compressor {
+	struct compressor base;
+	struct dce110_compressor_reg_offsets offsets;
+};
+
+struct compressor *dce110_compressor_create(struct dc_context *ctx);
+
+void dce110_compressor_construct(struct dce110_compressor *cp110,
+	struct dc_context *ctx);
+
+void dce110_compressor_destroy(struct compressor **cp);
+
+/* FBC RELATED */
+void dce110_compressor_power_up_fbc(struct compressor *cp);
+
+void dce110_compressor_enable_fbc(struct compressor *cp,
+	struct compr_addr_and_pitch_params *params);
+
+void dce110_compressor_disable_fbc(struct compressor *cp);
+
+void dce110_compressor_set_fbc_invalidation_triggers(struct compressor *cp,
+	uint32_t fbc_trigger);
+
+void dce110_compressor_program_compressed_surface_address_and_pitch(
+	struct compressor *cp,
+	struct compr_addr_and_pitch_params *params);
+
+bool dce110_compressor_is_fbc_enabled_in_hw(struct compressor *cp,
+	uint32_t *fbc_mapped_crtc_id);
+
+/* LPT RELATED */
+void dce110_compressor_enable_lpt(struct compressor *cp);
+
+void dce110_compressor_disable_lpt(struct compressor *cp);
+
+void dce110_compressor_program_lpt_control(struct compressor *cp,
+	struct compr_addr_and_pitch_params *params);
+
+bool dce110_compressor_is_lpt_enabled_in_hw(struct compressor *cp);
+
+void get_max_support_fbc_buffersize(unsigned int *max_x, unsigned int *max_y);
+
+#endif
+
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
new file mode 100644
index 000000000000..d844fadcd56f
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
@@ -0,0 +1,3007 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+#include "dm_services.h"
+#include "dc.h"
+#include "dc_bios_types.h"
+#include "core_types.h"
+#include "core_status.h"
+#include "resource.h"
+#include "dm_helpers.h"
+#include "dce110_hw_sequencer.h"
+#include "dce110_timing_generator.h"
+#include "dce/dce_hwseq.h"
+#include "gpio_service_interface.h"
+
+#if defined(CONFIG_DRM_AMD_DC_FBC)
+#include "dce110_compressor.h"
+#endif
+
+#include "bios/bios_parser_helper.h"
+#include "timing_generator.h"
+#include "mem_input.h"
+#include "opp.h"
+#include "ipp.h"
+#include "transform.h"
+#include "stream_encoder.h"
+#include "link_encoder.h"
+#include "link_hwss.h"
+#include "clock_source.h"
+#include "abm.h"
+#include "audio.h"
+#include "reg_helper.h"
+
+/* include DCE11 register header files */
+#include "dce/dce_11_0_d.h"
+#include "dce/dce_11_0_sh_mask.h"
+#include "custom_float.h"
+
+/*
+ * All values are in milliseconds;
+ * For eDP, after power-up/power/down,
+ * 300/500 msec max. delay from LCDVCC to black video generation
+ */
+#define PANEL_POWER_UP_TIMEOUT 300
+#define PANEL_POWER_DOWN_TIMEOUT 500
+#define HPD_CHECK_INTERVAL 10
+
+#define CTX \
+	hws->ctx
+#define REG(reg)\
+	hws->regs->reg
+
+#undef FN
+#define FN(reg_name, field_name) \
+	hws->shifts->field_name, hws->masks->field_name
+
+struct dce110_hw_seq_reg_offsets {
+	uint32_t crtc;
+};
+
+static const struct dce110_hw_seq_reg_offsets reg_offsets[] = {
+{
+	.crtc = (mmCRTC0_CRTC_GSL_CONTROL - mmCRTC_GSL_CONTROL),
+},
+{
+	.crtc = (mmCRTC1_CRTC_GSL_CONTROL - mmCRTC_GSL_CONTROL),
+},
+{
+	.crtc = (mmCRTC2_CRTC_GSL_CONTROL - mmCRTC_GSL_CONTROL),
+},
+{
+	.crtc = (mmCRTCV_GSL_CONTROL - mmCRTC_GSL_CONTROL),
+}
+};
+
+#define HW_REG_BLND(reg, id)\
+	(reg + reg_offsets[id].blnd)
+
+#define HW_REG_CRTC(reg, id)\
+	(reg + reg_offsets[id].crtc)
+
+#define MAX_WATERMARK 0xFFFF
+#define SAFE_NBP_MARK 0x7FFF
+
+/*******************************************************************************
+ * Private definitions
+ ******************************************************************************/
+/***************************PIPE_CONTROL***********************************/
+static void dce110_init_pte(struct dc_context *ctx)
+{
+	uint32_t addr;
+	uint32_t value = 0;
+	uint32_t chunk_int = 0;
+	uint32_t chunk_mul = 0;
+
+	addr = mmUNP_DVMM_PTE_CONTROL;
+	value = dm_read_reg(ctx, addr);
+
+	set_reg_field_value(
+		value,
+		0,
+		DVMM_PTE_CONTROL,
+		DVMM_USE_SINGLE_PTE);
+
+	set_reg_field_value(
+		value,
+		1,
+		DVMM_PTE_CONTROL,
+		DVMM_PTE_BUFFER_MODE0);
+
+	set_reg_field_value(
+		value,
+		1,
+		DVMM_PTE_CONTROL,
+		DVMM_PTE_BUFFER_MODE1);
+
+	dm_write_reg(ctx, addr, value);
+
+	addr = mmDVMM_PTE_REQ;
+	value = dm_read_reg(ctx, addr);
+
+	chunk_int = get_reg_field_value(
+		value,
+		DVMM_PTE_REQ,
+		HFLIP_PTEREQ_PER_CHUNK_INT);
+
+	chunk_mul = get_reg_field_value(
+		value,
+		DVMM_PTE_REQ,
+		HFLIP_PTEREQ_PER_CHUNK_MULTIPLIER);
+
+	if (chunk_int != 0x4 || chunk_mul != 0x4) {
+
+		set_reg_field_value(
+			value,
+			255,
+			DVMM_PTE_REQ,
+			MAX_PTEREQ_TO_ISSUE);
+
+		set_reg_field_value(
+			value,
+			4,
+			DVMM_PTE_REQ,
+			HFLIP_PTEREQ_PER_CHUNK_INT);
+
+		set_reg_field_value(
+			value,
+			4,
+			DVMM_PTE_REQ,
+			HFLIP_PTEREQ_PER_CHUNK_MULTIPLIER);
+
+		dm_write_reg(ctx, addr, value);
+	}
+}
+/**************************************************************************/
+
+static void enable_display_pipe_clock_gating(
+	struct dc_context *ctx,
+	bool clock_gating)
+{
+	/*TODO*/
+}
+
+static bool dce110_enable_display_power_gating(
+	struct dc *dc,
+	uint8_t controller_id,
+	struct dc_bios *dcb,
+	enum pipe_gating_control power_gating)
+{
+	enum bp_result bp_result = BP_RESULT_OK;
+	enum bp_pipe_control_action cntl;
+	struct dc_context *ctx = dc->ctx;
+	unsigned int underlay_idx = dc->res_pool->underlay_pipe_index;
+
+	if (IS_FPGA_MAXIMUS_DC(ctx->dce_environment))
+		return true;
+
+	if (power_gating == PIPE_GATING_CONTROL_INIT)
+		cntl = ASIC_PIPE_INIT;
+	else if (power_gating == PIPE_GATING_CONTROL_ENABLE)
+		cntl = ASIC_PIPE_ENABLE;
+	else
+		cntl = ASIC_PIPE_DISABLE;
+
+	if (controller_id == underlay_idx)
+		controller_id = CONTROLLER_ID_UNDERLAY0 - 1;
+
+	if (power_gating != PIPE_GATING_CONTROL_INIT || controller_id == 0){
+
+		bp_result = dcb->funcs->enable_disp_power_gating(
+						dcb, controller_id + 1, cntl);
+
+		/* Revert MASTER_UPDATE_MODE to 0 because bios sets it 2
+		 * by default when command table is called
+		 *
+		 * Bios parser accepts controller_id = 6 as indicative of
+		 * underlay pipe in dce110. But we do not support more
+		 * than 3.
+		 */
+		if (controller_id < CONTROLLER_ID_MAX - 1)
+			dm_write_reg(ctx,
+				HW_REG_CRTC(mmCRTC_MASTER_UPDATE_MODE, controller_id),
+				0);
+	}
+
+	if (power_gating != PIPE_GATING_CONTROL_ENABLE)
+		dce110_init_pte(ctx);
+
+	if (bp_result == BP_RESULT_OK)
+		return true;
+	else
+		return false;
+}
+
+static void build_prescale_params(struct ipp_prescale_params *prescale_params,
+		const struct dc_plane_state *plane_state)
+{
+	prescale_params->mode = IPP_PRESCALE_MODE_FIXED_UNSIGNED;
+
+	switch (plane_state->format) {
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB8888:
+	case SURFACE_PIXEL_FORMAT_GRPH_ABGR8888:
+		prescale_params->scale = 0x2020;
+		break;
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB2101010:
+	case SURFACE_PIXEL_FORMAT_GRPH_ABGR2101010:
+		prescale_params->scale = 0x2008;
+		break;
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616:
+	case SURFACE_PIXEL_FORMAT_GRPH_ABGR16161616F:
+		prescale_params->scale = 0x2000;
+		break;
+	default:
+		ASSERT(false);
+		break;
+	}
+}
+
+static bool dce110_set_input_transfer_func(
+	struct pipe_ctx *pipe_ctx,
+	const struct dc_plane_state *plane_state)
+{
+	struct input_pixel_processor *ipp = pipe_ctx->plane_res.ipp;
+	const struct dc_transfer_func *tf = NULL;
+	struct ipp_prescale_params prescale_params = { 0 };
+	bool result = true;
+
+	if (ipp == NULL)
+		return false;
+
+	if (plane_state->in_transfer_func)
+		tf = plane_state->in_transfer_func;
+
+	build_prescale_params(&prescale_params, plane_state);
+	ipp->funcs->ipp_program_prescale(ipp, &prescale_params);
+
+	if (plane_state->gamma_correction && dce_use_lut(plane_state))
+		ipp->funcs->ipp_program_input_lut(ipp, plane_state->gamma_correction);
+
+	if (tf == NULL) {
+		/* Default case if no input transfer function specified */
+		ipp->funcs->ipp_set_degamma(ipp,
+				IPP_DEGAMMA_MODE_HW_sRGB);
+	} else if (tf->type == TF_TYPE_PREDEFINED) {
+		switch (tf->tf) {
+		case TRANSFER_FUNCTION_SRGB:
+			ipp->funcs->ipp_set_degamma(ipp,
+					IPP_DEGAMMA_MODE_HW_sRGB);
+			break;
+		case TRANSFER_FUNCTION_BT709:
+			ipp->funcs->ipp_set_degamma(ipp,
+					IPP_DEGAMMA_MODE_HW_xvYCC);
+			break;
+		case TRANSFER_FUNCTION_LINEAR:
+			ipp->funcs->ipp_set_degamma(ipp,
+					IPP_DEGAMMA_MODE_BYPASS);
+			break;
+		case TRANSFER_FUNCTION_PQ:
+			result = false;
+			break;
+		default:
+			result = false;
+			break;
+		}
+	} else if (tf->type == TF_TYPE_BYPASS) {
+		ipp->funcs->ipp_set_degamma(ipp, IPP_DEGAMMA_MODE_BYPASS);
+	} else {
+		/*TF_TYPE_DISTRIBUTED_POINTS - Not supported in DCE 11*/
+		result = false;
+	}
+
+	return result;
+}
+
+static bool convert_to_custom_float(
+		struct pwl_result_data *rgb_resulted,
+		struct curve_points *arr_points,
+		uint32_t hw_points_num)
+{
+	struct custom_float_format fmt;
+
+	struct pwl_result_data *rgb = rgb_resulted;
+
+	uint32_t i = 0;
+
+	fmt.exponenta_bits = 6;
+	fmt.mantissa_bits = 12;
+	fmt.sign = true;
+
+	if (!convert_to_custom_float_format(
+		arr_points[0].x,
+		&fmt,
+		&arr_points[0].custom_float_x)) {
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+
+	if (!convert_to_custom_float_format(
+		arr_points[0].offset,
+		&fmt,
+		&arr_points[0].custom_float_offset)) {
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+
+	if (!convert_to_custom_float_format(
+		arr_points[0].slope,
+		&fmt,
+		&arr_points[0].custom_float_slope)) {
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+
+	fmt.mantissa_bits = 10;
+	fmt.sign = false;
+
+	if (!convert_to_custom_float_format(
+		arr_points[1].x,
+		&fmt,
+		&arr_points[1].custom_float_x)) {
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+
+	if (!convert_to_custom_float_format(
+		arr_points[1].y,
+		&fmt,
+		&arr_points[1].custom_float_y)) {
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+
+	if (!convert_to_custom_float_format(
+		arr_points[2].slope,
+		&fmt,
+		&arr_points[2].custom_float_slope)) {
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+
+	fmt.mantissa_bits = 12;
+	fmt.sign = true;
+
+	while (i != hw_points_num) {
+		if (!convert_to_custom_float_format(
+			rgb->red,
+			&fmt,
+			&rgb->red_reg)) {
+			BREAK_TO_DEBUGGER();
+			return false;
+		}
+
+		if (!convert_to_custom_float_format(
+			rgb->green,
+			&fmt,
+			&rgb->green_reg)) {
+			BREAK_TO_DEBUGGER();
+			return false;
+		}
+
+		if (!convert_to_custom_float_format(
+			rgb->blue,
+			&fmt,
+			&rgb->blue_reg)) {
+			BREAK_TO_DEBUGGER();
+			return false;
+		}
+
+		if (!convert_to_custom_float_format(
+			rgb->delta_red,
+			&fmt,
+			&rgb->delta_red_reg)) {
+			BREAK_TO_DEBUGGER();
+			return false;
+		}
+
+		if (!convert_to_custom_float_format(
+			rgb->delta_green,
+			&fmt,
+			&rgb->delta_green_reg)) {
+			BREAK_TO_DEBUGGER();
+			return false;
+		}
+
+		if (!convert_to_custom_float_format(
+			rgb->delta_blue,
+			&fmt,
+			&rgb->delta_blue_reg)) {
+			BREAK_TO_DEBUGGER();
+			return false;
+		}
+
+		++rgb;
+		++i;
+	}
+
+	return true;
+}
+
+static bool dce110_translate_regamma_to_hw_format(const struct dc_transfer_func
+		*output_tf, struct pwl_params *regamma_params)
+{
+	struct curve_points *arr_points;
+	struct pwl_result_data *rgb_resulted;
+	struct pwl_result_data *rgb;
+	struct pwl_result_data *rgb_plus_1;
+	struct fixed31_32 y_r;
+	struct fixed31_32 y_g;
+	struct fixed31_32 y_b;
+	struct fixed31_32 y1_min;
+	struct fixed31_32 y3_max;
+
+	int32_t segment_start, segment_end;
+	uint32_t i, j, k, seg_distr[16], increment, start_index, hw_points;
+
+	if (output_tf == NULL || regamma_params == NULL ||
+			output_tf->type == TF_TYPE_BYPASS)
+		return false;
+
+	arr_points = regamma_params->arr_points;
+	rgb_resulted = regamma_params->rgb_resulted;
+	hw_points = 0;
+
+	memset(regamma_params, 0, sizeof(struct pwl_params));
+
+	if (output_tf->tf == TRANSFER_FUNCTION_PQ) {
+		/* 16 segments
+		 * segments are from 2^-11 to 2^5
+		 */
+		segment_start = -11;
+		segment_end = 5;
+
+		seg_distr[0] = 2;
+		seg_distr[1] = 2;
+		seg_distr[2] = 2;
+		seg_distr[3] = 2;
+		seg_distr[4] = 2;
+		seg_distr[5] = 2;
+		seg_distr[6] = 3;
+		seg_distr[7] = 4;
+		seg_distr[8] = 4;
+		seg_distr[9] = 4;
+		seg_distr[10] = 4;
+		seg_distr[11] = 5;
+		seg_distr[12] = 5;
+		seg_distr[13] = 5;
+		seg_distr[14] = 5;
+		seg_distr[15] = 5;
+
+	} else {
+		/* 10 segments
+		 * segment is from 2^-10 to 2^0
+		 */
+		segment_start = -10;
+		segment_end = 0;
+
+		seg_distr[0] = 3;
+		seg_distr[1] = 4;
+		seg_distr[2] = 4;
+		seg_distr[3] = 4;
+		seg_distr[4] = 4;
+		seg_distr[5] = 4;
+		seg_distr[6] = 4;
+		seg_distr[7] = 4;
+		seg_distr[8] = 5;
+		seg_distr[9] = 5;
+		seg_distr[10] = -1;
+		seg_distr[11] = -1;
+		seg_distr[12] = -1;
+		seg_distr[13] = -1;
+		seg_distr[14] = -1;
+		seg_distr[15] = -1;
+	}
+
+	for (k = 0; k < 16; k++) {
+		if (seg_distr[k] != -1)
+			hw_points += (1 << seg_distr[k]);
+	}
+
+	j = 0;
+	for (k = 0; k < (segment_end - segment_start); k++) {
+		increment = 32 / (1 << seg_distr[k]);
+		start_index = (segment_start + k + 25) * 32;
+		for (i = start_index; i < start_index + 32; i += increment) {
+			if (j == hw_points - 1)
+				break;
+			rgb_resulted[j].red = output_tf->tf_pts.red[i];
+			rgb_resulted[j].green = output_tf->tf_pts.green[i];
+			rgb_resulted[j].blue = output_tf->tf_pts.blue[i];
+			j++;
+		}
+	}
+
+	/* last point */
+	start_index = (segment_end + 25) * 32;
+	rgb_resulted[hw_points - 1].red =
+			output_tf->tf_pts.red[start_index];
+	rgb_resulted[hw_points - 1].green =
+			output_tf->tf_pts.green[start_index];
+	rgb_resulted[hw_points - 1].blue =
+			output_tf->tf_pts.blue[start_index];
+
+	arr_points[0].x = dal_fixed31_32_pow(dal_fixed31_32_from_int(2),
+			dal_fixed31_32_from_int(segment_start));
+	arr_points[1].x = dal_fixed31_32_pow(dal_fixed31_32_from_int(2),
+			dal_fixed31_32_from_int(segment_end));
+	arr_points[2].x = dal_fixed31_32_pow(dal_fixed31_32_from_int(2),
+			dal_fixed31_32_from_int(segment_end));
+
+	y_r = rgb_resulted[0].red;
+	y_g = rgb_resulted[0].green;
+	y_b = rgb_resulted[0].blue;
+
+	y1_min = dal_fixed31_32_min(y_r, dal_fixed31_32_min(y_g, y_b));
+
+	arr_points[0].y = y1_min;
+	arr_points[0].slope = dal_fixed31_32_div(
+					arr_points[0].y,
+					arr_points[0].x);
+
+	y_r = rgb_resulted[hw_points - 1].red;
+	y_g = rgb_resulted[hw_points - 1].green;
+	y_b = rgb_resulted[hw_points - 1].blue;
+
+	/* see comment above, m_arrPoints[1].y should be the Y value for the
+	 * region end (m_numOfHwPoints), not last HW point(m_numOfHwPoints - 1)
+	 */
+	y3_max = dal_fixed31_32_max(y_r, dal_fixed31_32_max(y_g, y_b));
+
+	arr_points[1].y = y3_max;
+	arr_points[2].y = y3_max;
+
+	arr_points[1].slope = dal_fixed31_32_zero;
+	arr_points[2].slope = dal_fixed31_32_zero;
+
+	if (output_tf->tf == TRANSFER_FUNCTION_PQ) {
+		/* for PQ, we want to have a straight line from last HW X point,
+		 * and the slope to be such that we hit 1.0 at 10000 nits.
+		 */
+		const struct fixed31_32 end_value =
+				dal_fixed31_32_from_int(125);
+
+		arr_points[1].slope = dal_fixed31_32_div(
+			dal_fixed31_32_sub(dal_fixed31_32_one, arr_points[1].y),
+			dal_fixed31_32_sub(end_value, arr_points[1].x));
+		arr_points[2].slope = dal_fixed31_32_div(
+			dal_fixed31_32_sub(dal_fixed31_32_one, arr_points[1].y),
+			dal_fixed31_32_sub(end_value, arr_points[1].x));
+	}
+
+	regamma_params->hw_points_num = hw_points;
+
+	i = 1;
+	for (k = 0; k < 16 && i < 16; k++) {
+		if (seg_distr[k] != -1) {
+			regamma_params->arr_curve_points[k].segments_num =
+					seg_distr[k];
+			regamma_params->arr_curve_points[i].offset =
+					regamma_params->arr_curve_points[k].
+					offset + (1 << seg_distr[k]);
+		}
+		i++;
+	}
+
+	if (seg_distr[k] != -1)
+		regamma_params->arr_curve_points[k].segments_num =
+				seg_distr[k];
+
+	rgb = rgb_resulted;
+	rgb_plus_1 = rgb_resulted + 1;
+
+	i = 1;
+
+	while (i != hw_points + 1) {
+		if (dal_fixed31_32_lt(rgb_plus_1->red, rgb->red))
+			rgb_plus_1->red = rgb->red;
+		if (dal_fixed31_32_lt(rgb_plus_1->green, rgb->green))
+			rgb_plus_1->green = rgb->green;
+		if (dal_fixed31_32_lt(rgb_plus_1->blue, rgb->blue))
+			rgb_plus_1->blue = rgb->blue;
+
+		rgb->delta_red = dal_fixed31_32_sub(
+			rgb_plus_1->red,
+			rgb->red);
+		rgb->delta_green = dal_fixed31_32_sub(
+			rgb_plus_1->green,
+			rgb->green);
+		rgb->delta_blue = dal_fixed31_32_sub(
+			rgb_plus_1->blue,
+			rgb->blue);
+
+		++rgb_plus_1;
+		++rgb;
+		++i;
+	}
+
+	convert_to_custom_float(rgb_resulted, arr_points, hw_points);
+
+	return true;
+}
+
+static bool dce110_set_output_transfer_func(
+	struct pipe_ctx *pipe_ctx,
+	const struct dc_stream_state *stream)
+{
+	struct transform *xfm = pipe_ctx->plane_res.xfm;
+
+	xfm->funcs->opp_power_on_regamma_lut(xfm, true);
+	xfm->regamma_params.hw_points_num = GAMMA_HW_POINTS_NUM;
+
+	if (stream->out_transfer_func &&
+		stream->out_transfer_func->type ==
+			TF_TYPE_PREDEFINED &&
+		stream->out_transfer_func->tf ==
+			TRANSFER_FUNCTION_SRGB) {
+		xfm->funcs->opp_set_regamma_mode(xfm, OPP_REGAMMA_SRGB);
+	} else if (dce110_translate_regamma_to_hw_format(
+				stream->out_transfer_func, &xfm->regamma_params)) {
+		xfm->funcs->opp_program_regamma_pwl(xfm, &xfm->regamma_params);
+		xfm->funcs->opp_set_regamma_mode(xfm, OPP_REGAMMA_USER);
+	} else {
+		xfm->funcs->opp_set_regamma_mode(xfm, OPP_REGAMMA_BYPASS);
+	}
+
+	xfm->funcs->opp_power_on_regamma_lut(xfm, false);
+
+	return true;
+}
+
+static enum dc_status bios_parser_crtc_source_select(
+		struct pipe_ctx *pipe_ctx)
+{
+	struct dc_bios *dcb;
+	/* call VBIOS table to set CRTC source for the HW
+	 * encoder block
+	 * note: video bios clears all FMT setting here. */
+	struct bp_crtc_source_select crtc_source_select = {0};
+	const struct dc_sink *sink = pipe_ctx->stream->sink;
+
+	crtc_source_select.engine_id = pipe_ctx->stream_res.stream_enc->id;
+	crtc_source_select.controller_id = pipe_ctx->pipe_idx + 1;
+	/*TODO: Need to un-hardcode color depth, dp_audio and account for
+	 * the case where signal and sink signal is different (translator
+	 * encoder)*/
+	crtc_source_select.signal = pipe_ctx->stream->signal;
+	crtc_source_select.enable_dp_audio = false;
+	crtc_source_select.sink_signal = pipe_ctx->stream->signal;
+
+	switch (pipe_ctx->stream->timing.display_color_depth) {
+	case COLOR_DEPTH_666:
+		crtc_source_select.display_output_bit_depth = PANEL_6BIT_COLOR;
+		break;
+	case COLOR_DEPTH_888:
+		crtc_source_select.display_output_bit_depth = PANEL_8BIT_COLOR;
+		break;
+	case COLOR_DEPTH_101010:
+		crtc_source_select.display_output_bit_depth = PANEL_10BIT_COLOR;
+		break;
+	case COLOR_DEPTH_121212:
+		crtc_source_select.display_output_bit_depth = PANEL_12BIT_COLOR;
+		break;
+	default:
+		BREAK_TO_DEBUGGER();
+		crtc_source_select.display_output_bit_depth = PANEL_8BIT_COLOR;
+		break;
+	}
+
+	dcb = sink->ctx->dc_bios;
+
+	if (BP_RESULT_OK != dcb->funcs->crtc_source_select(
+		dcb,
+		&crtc_source_select)) {
+		return DC_ERROR_UNEXPECTED;
+	}
+
+	return DC_OK;
+}
+
+void dce110_update_info_frame(struct pipe_ctx *pipe_ctx)
+{
+	ASSERT(pipe_ctx->stream);
+
+	if (pipe_ctx->stream_res.stream_enc == NULL)
+		return;  /* this is not root pipe */
+
+	if (dc_is_hdmi_signal(pipe_ctx->stream->signal))
+		pipe_ctx->stream_res.stream_enc->funcs->update_hdmi_info_packets(
+			pipe_ctx->stream_res.stream_enc,
+			&pipe_ctx->stream_res.encoder_info_frame);
+	else if (dc_is_dp_signal(pipe_ctx->stream->signal))
+		pipe_ctx->stream_res.stream_enc->funcs->update_dp_info_packets(
+			pipe_ctx->stream_res.stream_enc,
+			&pipe_ctx->stream_res.encoder_info_frame);
+}
+
+void dce110_enable_stream(struct pipe_ctx *pipe_ctx)
+{
+	enum dc_lane_count lane_count =
+		pipe_ctx->stream->sink->link->cur_link_settings.lane_count;
+
+	struct dc_crtc_timing *timing = &pipe_ctx->stream->timing;
+	struct dc_link *link = pipe_ctx->stream->sink->link;
+
+	/* 1. update AVI info frame (HDMI, DP)
+	 * we always need to update info frame
+	*/
+	uint32_t active_total_with_borders;
+	uint32_t early_control = 0;
+	struct timing_generator *tg = pipe_ctx->stream_res.tg;
+
+	/* TODOFPGA may change to hwss.update_info_frame */
+	dce110_update_info_frame(pipe_ctx);
+	/* enable early control to avoid corruption on DP monitor*/
+	active_total_with_borders =
+			timing->h_addressable
+				+ timing->h_border_left
+				+ timing->h_border_right;
+
+	if (lane_count != 0)
+		early_control = active_total_with_borders % lane_count;
+
+	if (early_control == 0)
+		early_control = lane_count;
+
+	tg->funcs->set_early_control(tg, early_control);
+
+	/* enable audio only within mode set */
+	if (pipe_ctx->stream_res.audio != NULL) {
+		if (dc_is_dp_signal(pipe_ctx->stream->signal))
+			pipe_ctx->stream_res.stream_enc->funcs->dp_audio_enable(pipe_ctx->stream_res.stream_enc);
+	}
+
+	/* For MST, there are multiply stream go to only one link.
+	 * connect DIG back_end to front_end while enable_stream and
+	 * disconnect them during disable_stream
+	 * BY this, it is logic clean to separate stream and link */
+	link->link_enc->funcs->connect_dig_be_to_fe(link->link_enc,
+						    pipe_ctx->stream_res.stream_enc->id, true);
+
+}
+
+/*todo: cloned in stream enc, fix*/
+static bool is_panel_backlight_on(struct dce_hwseq *hws)
+{
+	uint32_t value;
+
+	REG_GET(LVTMA_PWRSEQ_CNTL, LVTMA_BLON, &value);
+
+	return value;
+}
+
+static bool is_panel_powered_on(struct dce_hwseq *hws)
+{
+	uint32_t value;
+
+	REG_GET(LVTMA_PWRSEQ_STATE, LVTMA_PWRSEQ_TARGET_STATE_R, &value);
+	return value == 1;
+}
+
+static enum bp_result link_transmitter_control(
+		struct dc_bios *bios,
+	struct bp_transmitter_control *cntl)
+{
+	enum bp_result result;
+
+	result = bios->funcs->transmitter_control(bios, cntl);
+
+	return result;
+}
+
+/*
+ * @brief
+ * eDP only.
+ */
+void hwss_edp_wait_for_hpd_ready(
+	struct link_encoder *enc,
+	bool power_up)
+{
+	struct dc_context *ctx = enc->ctx;
+	struct graphics_object_id connector = enc->connector;
+	struct gpio *hpd;
+	bool edp_hpd_high = false;
+	uint32_t time_elapsed = 0;
+	uint32_t timeout = power_up ?
+		PANEL_POWER_UP_TIMEOUT : PANEL_POWER_DOWN_TIMEOUT;
+
+	if (dal_graphics_object_id_get_connector_id(connector)
+			!= CONNECTOR_ID_EDP) {
+		BREAK_TO_DEBUGGER();
+		return;
+	}
+
+	if (!power_up)
+		/*
+		 * From KV, we will not HPD low after turning off VCC -
+		 * instead, we will check the SW timer in power_up().
+		 */
+		return;
+
+	/*
+	 * When we power on/off the eDP panel,
+	 * we need to wait until SENSE bit is high/low.
+	 */
+
+	/* obtain HPD */
+	/* TODO what to do with this? */
+	hpd = get_hpd_gpio(ctx->dc_bios, connector, ctx->gpio_service);
+
+	if (!hpd) {
+		BREAK_TO_DEBUGGER();
+		return;
+	}
+
+	dal_gpio_open(hpd, GPIO_MODE_INTERRUPT);
+
+	/* wait until timeout or panel detected */
+
+	do {
+		uint32_t detected = 0;
+
+		dal_gpio_get_value(hpd, &detected);
+
+		if (!(detected ^ power_up)) {
+			edp_hpd_high = true;
+			break;
+		}
+
+		msleep(HPD_CHECK_INTERVAL);
+
+		time_elapsed += HPD_CHECK_INTERVAL;
+	} while (time_elapsed < timeout);
+
+	dal_gpio_close(hpd);
+
+	dal_gpio_destroy_irq(&hpd);
+
+	if (false == edp_hpd_high) {
+		dm_logger_write(ctx->logger, LOG_ERROR,
+				"%s: wait timed out!\n", __func__);
+	}
+}
+
+void hwss_edp_power_control(
+	struct link_encoder *enc,
+	bool power_up)
+{
+	struct dc_context *ctx = enc->ctx;
+	struct dce_hwseq *hwseq = ctx->dc->hwseq;
+	struct bp_transmitter_control cntl = { 0 };
+	enum bp_result bp_result;
+
+
+	if (dal_graphics_object_id_get_connector_id(enc->connector)
+			!= CONNECTOR_ID_EDP) {
+		BREAK_TO_DEBUGGER();
+		return;
+	}
+
+	if (power_up != is_panel_powered_on(hwseq)) {
+		/* Send VBIOS command to prompt eDP panel power */
+
+		dm_logger_write(ctx->logger, LOG_HW_RESUME_S3,
+				"%s: Panel Power action: %s\n",
+				__func__, (power_up ? "On":"Off"));
+
+		cntl.action = power_up ?
+			TRANSMITTER_CONTROL_POWER_ON :
+			TRANSMITTER_CONTROL_POWER_OFF;
+		cntl.transmitter = enc->transmitter;
+		cntl.connector_obj_id = enc->connector;
+		cntl.coherent = false;
+		cntl.lanes_number = LANE_COUNT_FOUR;
+		cntl.hpd_sel = enc->hpd_source;
+
+		bp_result = link_transmitter_control(ctx->dc_bios, &cntl);
+
+		if (bp_result != BP_RESULT_OK)
+			dm_logger_write(ctx->logger, LOG_ERROR,
+					"%s: Panel Power bp_result: %d\n",
+					__func__, bp_result);
+	} else {
+		dm_logger_write(ctx->logger, LOG_HW_RESUME_S3,
+				"%s: Skipping Panel Power action: %s\n",
+				__func__, (power_up ? "On":"Off"));
+	}
+
+	hwss_edp_wait_for_hpd_ready(enc, true);
+}
+
+/*todo: cloned in stream enc, fix*/
+/*
+ * @brief
+ * eDP only. Control the backlight of the eDP panel
+ */
+void hwss_edp_backlight_control(
+	struct dc_link *link,
+	bool enable)
+{
+	struct dce_hwseq *hws = link->dc->hwseq;
+	struct dc_context *ctx = link->dc->ctx;
+	struct bp_transmitter_control cntl = { 0 };
+
+	if (dal_graphics_object_id_get_connector_id(link->link_id)
+		!= CONNECTOR_ID_EDP) {
+		BREAK_TO_DEBUGGER();
+		return;
+	}
+
+	if (enable && is_panel_backlight_on(hws)) {
+		dm_logger_write(ctx->logger, LOG_HW_RESUME_S3,
+				"%s: panel already powered up. Do nothing.\n",
+				__func__);
+		return;
+	}
+
+	/* Send VBIOS command to control eDP panel backlight */
+
+	dm_logger_write(ctx->logger, LOG_HW_RESUME_S3,
+			"%s: backlight action: %s\n",
+			__func__, (enable ? "On":"Off"));
+
+	cntl.action = enable ?
+		TRANSMITTER_CONTROL_BACKLIGHT_ON :
+		TRANSMITTER_CONTROL_BACKLIGHT_OFF;
+
+	/*cntl.engine_id = ctx->engine;*/
+	cntl.transmitter = link->link_enc->transmitter;
+	cntl.connector_obj_id = link->link_enc->connector;
+	/*todo: unhardcode*/
+	cntl.lanes_number = LANE_COUNT_FOUR;
+	cntl.hpd_sel = link->link_enc->hpd_source;
+
+	/* For eDP, the following delays might need to be considered
+	 * after link training completed:
+	 * idle period - min. accounts for required BS-Idle pattern,
+	 * max. allows for source frame synchronization);
+	 * 50 msec max. delay from valid video data from source
+	 * to video on dislpay or backlight enable.
+	 *
+	 * Disable the delay for now.
+	 * Enable it in the future if necessary.
+	 */
+	/* dc_service_sleep_in_milliseconds(50); */
+	link_transmitter_control(link->dc->ctx->dc_bios, &cntl);
+}
+
+void dce110_disable_stream(struct pipe_ctx *pipe_ctx, int option)
+{
+	struct dc_stream_state *stream = pipe_ctx->stream;
+	struct dc_link *link = stream->sink->link;
+	struct dc *dc = pipe_ctx->stream->ctx->dc;
+
+	if (dc_is_hdmi_signal(pipe_ctx->stream->signal))
+		pipe_ctx->stream_res.stream_enc->funcs->stop_hdmi_info_packets(
+			pipe_ctx->stream_res.stream_enc);
+
+	if (dc_is_dp_signal(pipe_ctx->stream->signal))
+		pipe_ctx->stream_res.stream_enc->funcs->stop_dp_info_packets(
+			pipe_ctx->stream_res.stream_enc);
+
+	pipe_ctx->stream_res.stream_enc->funcs->audio_mute_control(
+			pipe_ctx->stream_res.stream_enc, true);
+	if (pipe_ctx->stream_res.audio) {
+		pipe_ctx->stream_res.audio->funcs->az_disable(pipe_ctx->stream_res.audio);
+
+		if (dc_is_dp_signal(pipe_ctx->stream->signal))
+			pipe_ctx->stream_res.stream_enc->funcs->dp_audio_disable(
+					pipe_ctx->stream_res.stream_enc);
+		else
+			pipe_ctx->stream_res.stream_enc->funcs->hdmi_audio_disable(
+					pipe_ctx->stream_res.stream_enc);
+		/*don't free audio if it is from retrain or internal disable stream*/
+		if (option == FREE_ACQUIRED_RESOURCE && dc->caps.dynamic_audio == true) {
+			/*we have to dynamic arbitrate the audio endpoints*/
+			pipe_ctx->stream_res.audio = NULL;
+			/*we free the resource, need reset is_audio_acquired*/
+			update_audio_usage(&dc->current_state->res_ctx, dc->res_pool, pipe_ctx->stream_res.audio, false);
+		}
+
+		/* TODO: notify audio driver for if audio modes list changed
+		 * add audio mode list change flag */
+		/* dal_audio_disable_azalia_audio_jack_presence(stream->audio,
+		 * stream->stream_engine_id);
+		 */
+	}
+
+	/* blank at encoder level */
+	if (dc_is_dp_signal(pipe_ctx->stream->signal)) {
+		if (pipe_ctx->stream->sink->link->connector_signal == SIGNAL_TYPE_EDP)
+			hwss_edp_backlight_control(link, false);
+		pipe_ctx->stream_res.stream_enc->funcs->dp_blank(pipe_ctx->stream_res.stream_enc);
+	}
+	link->link_enc->funcs->connect_dig_be_to_fe(
+			link->link_enc,
+			pipe_ctx->stream_res.stream_enc->id,
+			false);
+
+}
+
+void dce110_unblank_stream(struct pipe_ctx *pipe_ctx,
+		struct dc_link_settings *link_settings)
+{
+	struct encoder_unblank_param params = { { 0 } };
+	struct dc_link *link = pipe_ctx->stream->sink->link;
+
+	/* only 3 items below are used by unblank */
+	params.pixel_clk_khz =
+		pipe_ctx->stream->timing.pix_clk_khz;
+	params.link_settings.link_rate = link_settings->link_rate;
+	pipe_ctx->stream_res.stream_enc->funcs->dp_unblank(pipe_ctx->stream_res.stream_enc, &params);
+	if (link->connector_signal == SIGNAL_TYPE_EDP)
+		hwss_edp_backlight_control(link, true);
+}
+
+
+void dce110_set_avmute(struct pipe_ctx *pipe_ctx, bool enable)
+{
+	if (pipe_ctx != NULL && pipe_ctx->stream_res.stream_enc != NULL)
+		pipe_ctx->stream_res.stream_enc->funcs->set_avmute(pipe_ctx->stream_res.stream_enc, enable);
+}
+
+static enum audio_dto_source translate_to_dto_source(enum controller_id crtc_id)
+{
+	switch (crtc_id) {
+	case CONTROLLER_ID_D0:
+		return DTO_SOURCE_ID0;
+	case CONTROLLER_ID_D1:
+		return DTO_SOURCE_ID1;
+	case CONTROLLER_ID_D2:
+		return DTO_SOURCE_ID2;
+	case CONTROLLER_ID_D3:
+		return DTO_SOURCE_ID3;
+	case CONTROLLER_ID_D4:
+		return DTO_SOURCE_ID4;
+	case CONTROLLER_ID_D5:
+		return DTO_SOURCE_ID5;
+	default:
+		return DTO_SOURCE_UNKNOWN;
+	}
+}
+
+static void build_audio_output(
+	struct dc_state *state,
+	const struct pipe_ctx *pipe_ctx,
+	struct audio_output *audio_output)
+{
+	const struct dc_stream_state *stream = pipe_ctx->stream;
+	audio_output->engine_id = pipe_ctx->stream_res.stream_enc->id;
+
+	audio_output->signal = pipe_ctx->stream->signal;
+
+	/* audio_crtc_info  */
+
+	audio_output->crtc_info.h_total =
+		stream->timing.h_total;
+
+	/*
+	 * Audio packets are sent during actual CRTC blank physical signal, we
+	 * need to specify actual active signal portion
+	 */
+	audio_output->crtc_info.h_active =
+			stream->timing.h_addressable
+			+ stream->timing.h_border_left
+			+ stream->timing.h_border_right;
+
+	audio_output->crtc_info.v_active =
+			stream->timing.v_addressable
+			+ stream->timing.v_border_top
+			+ stream->timing.v_border_bottom;
+
+	audio_output->crtc_info.pixel_repetition = 1;
+
+	audio_output->crtc_info.interlaced =
+			stream->timing.flags.INTERLACE;
+
+	audio_output->crtc_info.refresh_rate =
+		(stream->timing.pix_clk_khz*1000)/
+		(stream->timing.h_total*stream->timing.v_total);
+
+	audio_output->crtc_info.color_depth =
+		stream->timing.display_color_depth;
+
+	audio_output->crtc_info.requested_pixel_clock =
+			pipe_ctx->stream_res.pix_clk_params.requested_pix_clk;
+
+	audio_output->crtc_info.calculated_pixel_clock =
+			pipe_ctx->stream_res.pix_clk_params.requested_pix_clk;
+
+/*for HDMI, audio ACR is with deep color ratio factor*/
+	if (dc_is_hdmi_signal(pipe_ctx->stream->signal) &&
+		audio_output->crtc_info.requested_pixel_clock ==
+				stream->timing.pix_clk_khz) {
+		if (pipe_ctx->stream_res.pix_clk_params.pixel_encoding == PIXEL_ENCODING_YCBCR420) {
+			audio_output->crtc_info.requested_pixel_clock =
+					audio_output->crtc_info.requested_pixel_clock/2;
+			audio_output->crtc_info.calculated_pixel_clock =
+					pipe_ctx->stream_res.pix_clk_params.requested_pix_clk/2;
+
+		}
+	}
+
+	if (pipe_ctx->stream->signal == SIGNAL_TYPE_DISPLAY_PORT ||
+			pipe_ctx->stream->signal == SIGNAL_TYPE_DISPLAY_PORT_MST) {
+		audio_output->pll_info.dp_dto_source_clock_in_khz =
+				state->dis_clk->funcs->get_dp_ref_clk_frequency(
+						state->dis_clk);
+	}
+
+	audio_output->pll_info.feed_back_divider =
+			pipe_ctx->pll_settings.feedback_divider;
+
+	audio_output->pll_info.dto_source =
+		translate_to_dto_source(
+			pipe_ctx->pipe_idx + 1);
+
+	/* TODO hard code to enable for now. Need get from stream */
+	audio_output->pll_info.ss_enabled = true;
+
+	audio_output->pll_info.ss_percentage =
+			pipe_ctx->pll_settings.ss_percentage;
+}
+
+static void get_surface_visual_confirm_color(const struct pipe_ctx *pipe_ctx,
+		struct tg_color *color)
+{
+	uint32_t color_value = MAX_TG_COLOR_VALUE * (4 - pipe_ctx->pipe_idx) / 4;
+
+	switch (pipe_ctx->plane_res.scl_data.format) {
+	case PIXEL_FORMAT_ARGB8888:
+		/* set boarder color to red */
+		color->color_r_cr = color_value;
+		break;
+
+	case PIXEL_FORMAT_ARGB2101010:
+		/* set boarder color to blue */
+		color->color_b_cb = color_value;
+		break;
+	case PIXEL_FORMAT_420BPP8:
+		/* set boarder color to green */
+		color->color_g_y = color_value;
+		break;
+	case PIXEL_FORMAT_420BPP10:
+		/* set boarder color to yellow */
+		color->color_g_y = color_value;
+		color->color_r_cr = color_value;
+		break;
+	case PIXEL_FORMAT_FP16:
+		/* set boarder color to white */
+		color->color_r_cr = color_value;
+		color->color_b_cb = color_value;
+		color->color_g_y = color_value;
+		break;
+	default:
+		break;
+	}
+}
+
+static void program_scaler(const struct dc *dc,
+		const struct pipe_ctx *pipe_ctx)
+{
+	struct tg_color color = {0};
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	/* TOFPGA */
+	if (pipe_ctx->plane_res.xfm->funcs->transform_set_pixel_storage_depth == NULL)
+		return;
+#endif
+
+	if (dc->debug.surface_visual_confirm)
+		get_surface_visual_confirm_color(pipe_ctx, &color);
+	else
+		color_space_to_black_color(dc,
+				pipe_ctx->stream->output_color_space,
+				&color);
+
+	pipe_ctx->plane_res.xfm->funcs->transform_set_pixel_storage_depth(
+		pipe_ctx->plane_res.xfm,
+		pipe_ctx->plane_res.scl_data.lb_params.depth,
+		&pipe_ctx->stream->bit_depth_params);
+
+	if (pipe_ctx->stream_res.tg->funcs->set_overscan_blank_color)
+		pipe_ctx->stream_res.tg->funcs->set_overscan_blank_color(
+				pipe_ctx->stream_res.tg,
+				&color);
+
+	pipe_ctx->plane_res.xfm->funcs->transform_set_scaler(pipe_ctx->plane_res.xfm,
+		&pipe_ctx->plane_res.scl_data);
+}
+
+static enum dc_status dce110_prog_pixclk_crtc_otg(
+		struct pipe_ctx *pipe_ctx,
+		struct dc_state *context,
+		struct dc *dc)
+{
+	struct dc_stream_state *stream = pipe_ctx->stream;
+	struct pipe_ctx *pipe_ctx_old = &dc->current_state->res_ctx.
+			pipe_ctx[pipe_ctx->pipe_idx];
+	struct tg_color black_color = {0};
+
+	if (!pipe_ctx_old->stream) {
+
+		/* program blank color */
+		color_space_to_black_color(dc,
+				stream->output_color_space, &black_color);
+		pipe_ctx->stream_res.tg->funcs->set_blank_color(
+				pipe_ctx->stream_res.tg,
+				&black_color);
+
+		/*
+		 * Must blank CRTC after disabling power gating and before any
+		 * programming, otherwise CRTC will be hung in bad state
+		 */
+		pipe_ctx->stream_res.tg->funcs->set_blank(pipe_ctx->stream_res.tg, true);
+
+		if (false == pipe_ctx->clock_source->funcs->program_pix_clk(
+				pipe_ctx->clock_source,
+				&pipe_ctx->stream_res.pix_clk_params,
+				&pipe_ctx->pll_settings)) {
+			BREAK_TO_DEBUGGER();
+			return DC_ERROR_UNEXPECTED;
+		}
+
+		pipe_ctx->stream_res.tg->funcs->program_timing(
+				pipe_ctx->stream_res.tg,
+				&stream->timing,
+				true);
+
+		pipe_ctx->stream_res.tg->funcs->set_static_screen_control(
+				pipe_ctx->stream_res.tg,
+				0x182);
+	}
+
+	if (!pipe_ctx_old->stream) {
+		if (false == pipe_ctx->stream_res.tg->funcs->enable_crtc(
+				pipe_ctx->stream_res.tg)) {
+			BREAK_TO_DEBUGGER();
+			return DC_ERROR_UNEXPECTED;
+		}
+	}
+
+
+
+	return DC_OK;
+}
+
+static enum dc_status apply_single_controller_ctx_to_hw(
+		struct pipe_ctx *pipe_ctx,
+		struct dc_state *context,
+		struct dc *dc)
+{
+	struct dc_stream_state *stream = pipe_ctx->stream;
+	struct pipe_ctx *pipe_ctx_old = &dc->current_state->res_ctx.
+			pipe_ctx[pipe_ctx->pipe_idx];
+
+	/*  */
+	dc->hwss.prog_pixclk_crtc_otg(pipe_ctx, context, dc);
+
+	/* FPGA does not program backend */
+	if (IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment)) {
+		pipe_ctx->stream_res.opp->funcs->opp_set_dyn_expansion(
+		pipe_ctx->stream_res.opp,
+		COLOR_SPACE_YCBCR601,
+		stream->timing.display_color_depth,
+		pipe_ctx->stream->signal);
+
+		pipe_ctx->stream_res.opp->funcs->opp_program_fmt(
+			pipe_ctx->stream_res.opp,
+			&stream->bit_depth_params,
+			&stream->clamping);
+		return DC_OK;
+	}
+	/* TODO: move to stream encoder */
+	if (pipe_ctx->stream->signal != SIGNAL_TYPE_VIRTUAL)
+		if (DC_OK != bios_parser_crtc_source_select(pipe_ctx)) {
+			BREAK_TO_DEBUGGER();
+			return DC_ERROR_UNEXPECTED;
+		}
+	pipe_ctx->stream_res.opp->funcs->opp_set_dyn_expansion(
+			pipe_ctx->stream_res.opp,
+			COLOR_SPACE_YCBCR601,
+			stream->timing.display_color_depth,
+			pipe_ctx->stream->signal);
+
+	if (pipe_ctx->stream->signal != SIGNAL_TYPE_VIRTUAL)
+		stream->sink->link->link_enc->funcs->setup(
+			stream->sink->link->link_enc,
+			pipe_ctx->stream->signal);
+
+	if (pipe_ctx->stream->signal != SIGNAL_TYPE_VIRTUAL)
+		pipe_ctx->stream_res.stream_enc->funcs->setup_stereo_sync(
+		pipe_ctx->stream_res.stream_enc,
+		pipe_ctx->stream_res.tg->inst,
+		stream->timing.timing_3d_format != TIMING_3D_FORMAT_NONE);
+
+
+	pipe_ctx->stream_res.opp->funcs->opp_program_fmt(
+		pipe_ctx->stream_res.opp,
+		&stream->bit_depth_params,
+		&stream->clamping);
+
+	if (dc_is_dp_signal(pipe_ctx->stream->signal))
+		pipe_ctx->stream_res.stream_enc->funcs->dp_set_stream_attribute(
+			pipe_ctx->stream_res.stream_enc,
+			&stream->timing,
+			stream->output_color_space);
+
+	if (dc_is_hdmi_signal(pipe_ctx->stream->signal))
+		pipe_ctx->stream_res.stream_enc->funcs->hdmi_set_stream_attribute(
+			pipe_ctx->stream_res.stream_enc,
+			&stream->timing,
+			stream->phy_pix_clk,
+			pipe_ctx->stream_res.audio != NULL);
+
+	if (dc_is_dvi_signal(pipe_ctx->stream->signal))
+		pipe_ctx->stream_res.stream_enc->funcs->dvi_set_stream_attribute(
+			pipe_ctx->stream_res.stream_enc,
+			&stream->timing,
+			(pipe_ctx->stream->signal == SIGNAL_TYPE_DVI_DUAL_LINK) ?
+			true : false);
+
+	resource_build_info_frame(pipe_ctx);
+	dce110_update_info_frame(pipe_ctx);
+	if (!pipe_ctx_old->stream) {
+		if (!pipe_ctx->stream->dpms_off)
+			core_link_enable_stream(context, pipe_ctx);
+	}
+
+	pipe_ctx->plane_res.scl_data.lb_params.alpha_en = pipe_ctx->bottom_pipe != 0;
+
+	pipe_ctx->stream->sink->link->psr_enabled = false;
+
+	return DC_OK;
+}
+
+/******************************************************************************/
+
+static void power_down_encoders(struct dc *dc)
+{
+	int i;
+	enum connector_id connector_id;
+	enum signal_type signal = SIGNAL_TYPE_NONE;
+
+	/* do not know BIOS back-front mapping, simply blank all. It will not
+	 * hurt for non-DP
+	 */
+	for (i = 0; i < dc->res_pool->stream_enc_count; i++) {
+		dc->res_pool->stream_enc[i]->funcs->dp_blank(
+					dc->res_pool->stream_enc[i]);
+	}
+
+	for (i = 0; i < dc->link_count; i++) {
+		connector_id = dal_graphics_object_id_get_connector_id(dc->links[i]->link_id);
+		if ((connector_id == CONNECTOR_ID_DISPLAY_PORT) ||
+			(connector_id == CONNECTOR_ID_EDP)) {
+
+			if (!dc->links[i]->wa_flags.dp_keep_receiver_powered)
+				dp_receiver_power_ctrl(dc->links[i], false);
+			if (connector_id == CONNECTOR_ID_EDP)
+				signal = SIGNAL_TYPE_EDP;
+		}
+
+		dc->links[i]->link_enc->funcs->disable_output(
+				dc->links[i]->link_enc, signal, dc->links[i]);
+	}
+}
+
+static void power_down_controllers(struct dc *dc)
+{
+	int i;
+
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		dc->res_pool->timing_generators[i]->funcs->disable_crtc(
+				dc->res_pool->timing_generators[i]);
+	}
+}
+
+static void power_down_clock_sources(struct dc *dc)
+{
+	int i;
+
+	if (dc->res_pool->dp_clock_source->funcs->cs_power_down(
+		dc->res_pool->dp_clock_source) == false)
+		dm_error("Failed to power down pll! (dp clk src)\n");
+
+	for (i = 0; i < dc->res_pool->clk_src_count; i++) {
+		if (dc->res_pool->clock_sources[i]->funcs->cs_power_down(
+				dc->res_pool->clock_sources[i]) == false)
+			dm_error("Failed to power down pll! (clk src index=%d)\n", i);
+	}
+}
+
+static void power_down_all_hw_blocks(struct dc *dc)
+{
+	power_down_encoders(dc);
+
+	power_down_controllers(dc);
+
+	power_down_clock_sources(dc);
+
+#if defined(CONFIG_DRM_AMD_DC_FBC)
+	if (dc->fbc_compressor)
+		dc->fbc_compressor->funcs->disable_fbc(dc->fbc_compressor);
+#endif
+}
+
+static void disable_vga_and_power_gate_all_controllers(
+		struct dc *dc)
+{
+	int i;
+	struct timing_generator *tg;
+	struct dc_context *ctx = dc->ctx;
+
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		tg = dc->res_pool->timing_generators[i];
+
+		if (tg->funcs->disable_vga)
+			tg->funcs->disable_vga(tg);
+
+		/* Enable CLOCK gating for each pipe BEFORE controller
+		 * powergating. */
+		enable_display_pipe_clock_gating(ctx,
+				true);
+
+		dc->hwss.power_down_front_end(dc, i);
+	}
+}
+
+/**
+ * When ASIC goes from VBIOS/VGA mode to driver/accelerated mode we need:
+ *  1. Power down all DC HW blocks
+ *  2. Disable VGA engine on all controllers
+ *  3. Enable power gating for controller
+ *  4. Set acc_mode_change bit (VBIOS will clear this bit when going to FSDOS)
+ */
+void dce110_enable_accelerated_mode(struct dc *dc)
+{
+	power_down_all_hw_blocks(dc);
+
+	disable_vga_and_power_gate_all_controllers(dc);
+	bios_set_scratch_acc_mode_change(dc->ctx->dc_bios);
+}
+
+static uint32_t compute_pstate_blackout_duration(
+	struct bw_fixed blackout_duration,
+	const struct dc_stream_state *stream)
+{
+	uint32_t total_dest_line_time_ns;
+	uint32_t pstate_blackout_duration_ns;
+
+	pstate_blackout_duration_ns = 1000 * blackout_duration.value >> 24;
+
+	total_dest_line_time_ns = 1000000UL *
+		stream->timing.h_total /
+		stream->timing.pix_clk_khz +
+		pstate_blackout_duration_ns;
+
+	return total_dest_line_time_ns;
+}
+
+void dce110_set_displaymarks(
+	const struct dc *dc,
+	struct dc_state *context)
+{
+	uint8_t i, num_pipes;
+	unsigned int underlay_idx = dc->res_pool->underlay_pipe_index;
+
+	for (i = 0, num_pipes = 0; i < MAX_PIPES; i++) {
+		struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
+		uint32_t total_dest_line_time_ns;
+
+		if (pipe_ctx->stream == NULL)
+			continue;
+
+		total_dest_line_time_ns = compute_pstate_blackout_duration(
+			dc->bw_vbios->blackout_duration, pipe_ctx->stream);
+		pipe_ctx->plane_res.mi->funcs->mem_input_program_display_marks(
+			pipe_ctx->plane_res.mi,
+			context->bw.dce.nbp_state_change_wm_ns[num_pipes],
+			context->bw.dce.stutter_exit_wm_ns[num_pipes],
+			context->bw.dce.urgent_wm_ns[num_pipes],
+			total_dest_line_time_ns);
+		if (i == underlay_idx) {
+			num_pipes++;
+			pipe_ctx->plane_res.mi->funcs->mem_input_program_chroma_display_marks(
+				pipe_ctx->plane_res.mi,
+				context->bw.dce.nbp_state_change_wm_ns[num_pipes],
+				context->bw.dce.stutter_exit_wm_ns[num_pipes],
+				context->bw.dce.urgent_wm_ns[num_pipes],
+				total_dest_line_time_ns);
+		}
+		num_pipes++;
+	}
+}
+
+static void set_safe_displaymarks(
+		struct resource_context *res_ctx,
+		const struct resource_pool *pool)
+{
+	int i;
+	int underlay_idx = pool->underlay_pipe_index;
+	struct dce_watermarks max_marks = {
+		MAX_WATERMARK, MAX_WATERMARK, MAX_WATERMARK, MAX_WATERMARK };
+	struct dce_watermarks nbp_marks = {
+		SAFE_NBP_MARK, SAFE_NBP_MARK, SAFE_NBP_MARK, SAFE_NBP_MARK };
+
+	for (i = 0; i < MAX_PIPES; i++) {
+		if (res_ctx->pipe_ctx[i].stream == NULL || res_ctx->pipe_ctx[i].plane_res.mi == NULL)
+			continue;
+
+		res_ctx->pipe_ctx[i].plane_res.mi->funcs->mem_input_program_display_marks(
+				res_ctx->pipe_ctx[i].plane_res.mi,
+				nbp_marks,
+				max_marks,
+				max_marks,
+				MAX_WATERMARK);
+
+		if (i == underlay_idx)
+			res_ctx->pipe_ctx[i].plane_res.mi->funcs->mem_input_program_chroma_display_marks(
+				res_ctx->pipe_ctx[i].plane_res.mi,
+				nbp_marks,
+				max_marks,
+				max_marks,
+				MAX_WATERMARK);
+
+	}
+}
+
+/*******************************************************************************
+ * Public functions
+ ******************************************************************************/
+
+static void set_drr(struct pipe_ctx **pipe_ctx,
+		int num_pipes, int vmin, int vmax)
+{
+	int i = 0;
+	struct drr_params params = {0};
+
+	params.vertical_total_max = vmax;
+	params.vertical_total_min = vmin;
+
+	/* TODO: If multiple pipes are to be supported, you need
+	 * some GSL stuff
+	 */
+
+	for (i = 0; i < num_pipes; i++) {
+		pipe_ctx[i]->stream_res.tg->funcs->set_drr(pipe_ctx[i]->stream_res.tg, &params);
+	}
+}
+
+static void get_position(struct pipe_ctx **pipe_ctx,
+		int num_pipes,
+		struct crtc_position *position)
+{
+	int i = 0;
+
+	/* TODO: handle pipes > 1
+	 */
+	for (i = 0; i < num_pipes; i++)
+		pipe_ctx[i]->stream_res.tg->funcs->get_position(pipe_ctx[i]->stream_res.tg, position);
+}
+
+static void set_static_screen_control(struct pipe_ctx **pipe_ctx,
+		int num_pipes, const struct dc_static_screen_events *events)
+{
+	unsigned int i;
+	unsigned int value = 0;
+
+	if (events->overlay_update)
+		value |= 0x100;
+	if (events->surface_update)
+		value |= 0x80;
+	if (events->cursor_update)
+		value |= 0x2;
+
+#if defined(CONFIG_DRM_AMD_DC_FBC)
+	value |= 0x84;
+#endif
+
+	for (i = 0; i < num_pipes; i++)
+		pipe_ctx[i]->stream_res.tg->funcs->
+			set_static_screen_control(pipe_ctx[i]->stream_res.tg, value);
+}
+
+/* unit: in_khz before mode set, get pixel clock from context. ASIC register
+ * may not be programmed yet.
+ * TODO: after mode set, pre_mode_set = false,
+ * may read PLL register to get pixel clock
+ */
+static uint32_t get_max_pixel_clock_for_all_paths(
+	struct dc *dc,
+	struct dc_state *context,
+	bool pre_mode_set)
+{
+	uint32_t max_pix_clk = 0;
+	int i;
+
+	if (!pre_mode_set) {
+		/* TODO: read ASIC register to get pixel clock */
+		ASSERT(0);
+	}
+
+	for (i = 0; i < MAX_PIPES; i++) {
+		struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
+
+		if (pipe_ctx->stream == NULL)
+			continue;
+
+		/* do not check under lay */
+		if (pipe_ctx->top_pipe)
+			continue;
+
+		if (pipe_ctx->stream_res.pix_clk_params.requested_pix_clk > max_pix_clk)
+			max_pix_clk =
+				pipe_ctx->stream_res.pix_clk_params.requested_pix_clk;
+	}
+
+	if (max_pix_clk == 0)
+		ASSERT(0);
+
+	return max_pix_clk;
+}
+
+/*
+ * Find clock state based on clock requested. if clock value is 0, simply
+ * set clock state as requested without finding clock state by clock value
+ */
+
+static void apply_min_clocks(
+	struct dc *dc,
+	struct dc_state *context,
+	enum dm_pp_clocks_state *clocks_state,
+	bool pre_mode_set)
+{
+	struct state_dependent_clocks req_clocks = {0};
+
+	if (!pre_mode_set) {
+		/* set clock_state without verification */
+		if (context->dis_clk->funcs->set_min_clocks_state) {
+			context->dis_clk->funcs->set_min_clocks_state(
+						context->dis_clk, *clocks_state);
+			return;
+		}
+
+		/* TODO: This is incorrect. Figure out how to fix. */
+		context->dis_clk->funcs->apply_clock_voltage_request(
+				context->dis_clk,
+				DM_PP_CLOCK_TYPE_DISPLAY_CLK,
+				context->dis_clk->cur_clocks_value.dispclk_in_khz,
+				pre_mode_set,
+				false);
+
+		context->dis_clk->funcs->apply_clock_voltage_request(
+				context->dis_clk,
+				DM_PP_CLOCK_TYPE_PIXELCLK,
+				context->dis_clk->cur_clocks_value.max_pixelclk_in_khz,
+				pre_mode_set,
+				false);
+
+		context->dis_clk->funcs->apply_clock_voltage_request(
+				context->dis_clk,
+				DM_PP_CLOCK_TYPE_DISPLAYPHYCLK,
+				context->dis_clk->cur_clocks_value.max_non_dp_phyclk_in_khz,
+				pre_mode_set,
+				false);
+		return;
+	}
+
+	/* get the required state based on state dependent clocks:
+	 * display clock and pixel clock
+	 */
+	req_clocks.display_clk_khz = context->bw.dce.dispclk_khz;
+
+	req_clocks.pixel_clk_khz = get_max_pixel_clock_for_all_paths(
+			dc, context, true);
+
+	if (context->dis_clk->funcs->get_required_clocks_state) {
+		*clocks_state = context->dis_clk->funcs->get_required_clocks_state(
+				context->dis_clk, &req_clocks);
+		context->dis_clk->funcs->set_min_clocks_state(
+			context->dis_clk, *clocks_state);
+	} else {
+		context->dis_clk->funcs->apply_clock_voltage_request(
+				context->dis_clk,
+				DM_PP_CLOCK_TYPE_DISPLAY_CLK,
+				req_clocks.display_clk_khz,
+				pre_mode_set,
+				false);
+
+		context->dis_clk->funcs->apply_clock_voltage_request(
+				context->dis_clk,
+				DM_PP_CLOCK_TYPE_PIXELCLK,
+				req_clocks.pixel_clk_khz,
+				pre_mode_set,
+				false);
+
+		context->dis_clk->funcs->apply_clock_voltage_request(
+				context->dis_clk,
+				DM_PP_CLOCK_TYPE_DISPLAYPHYCLK,
+				req_clocks.pixel_clk_khz,
+				pre_mode_set,
+				false);
+	}
+}
+
+#if defined(CONFIG_DRM_AMD_DC_FBC)
+
+/*
+ *  Check if FBC can be enabled
+ */
+static enum dc_status validate_fbc(struct dc *dc,
+		struct dc_state *context)
+{
+	struct pipe_ctx *pipe_ctx =
+			      &context->res_ctx.pipe_ctx[0];
+
+	ASSERT(dc->fbc_compressor);
+
+	/* FBC memory should be allocated */
+	if (!dc->ctx->fbc_gpu_addr)
+		return DC_ERROR_UNEXPECTED;
+
+	/* Only supports single display */
+	if (context->stream_count != 1)
+		return DC_ERROR_UNEXPECTED;
+
+	/* Only supports eDP */
+	if (pipe_ctx->stream->sink->link->connector_signal != SIGNAL_TYPE_EDP)
+		return DC_ERROR_UNEXPECTED;
+
+	/* PSR should not be enabled */
+	if (pipe_ctx->stream->sink->link->psr_enabled)
+		return DC_ERROR_UNEXPECTED;
+
+	/* Nothing to compress */
+	if (!pipe_ctx->plane_state)
+		return DC_ERROR_UNEXPECTED;
+
+	/* Only for non-linear tiling */
+	if (pipe_ctx->plane_state->tiling_info.gfx8.array_mode == DC_ARRAY_LINEAR_GENERAL)
+		return DC_ERROR_UNEXPECTED;
+
+	return DC_OK;
+}
+
+/*
+ *  Enable FBC
+ */
+static enum dc_status enable_fbc(struct dc *dc,
+		struct dc_state *context)
+{
+	enum dc_status status = validate_fbc(dc, context);
+
+	if (status == DC_OK) {
+		/* Program GRPH COMPRESSED ADDRESS and PITCH */
+		struct compr_addr_and_pitch_params params = {0, 0, 0};
+		struct compressor *compr = dc->fbc_compressor;
+		struct pipe_ctx *pipe_ctx =
+				      &context->res_ctx.pipe_ctx[0];
+
+		params.source_view_width =
+				pipe_ctx->stream->timing.h_addressable;
+		params.source_view_height =
+				pipe_ctx->stream->timing.v_addressable;
+
+		compr->compr_surface_address.quad_part = dc->ctx->fbc_gpu_addr;
+
+		compr->funcs->surface_address_and_pitch(compr, &params);
+		compr->funcs->set_fbc_invalidation_triggers(compr, 1);
+
+		compr->funcs->enable_fbc(compr, &params);
+	}
+	return status;
+}
+#endif
+
+static enum dc_status apply_ctx_to_hw_fpga(
+		struct dc *dc,
+		struct dc_state *context)
+{
+	enum dc_status status = DC_ERROR_UNEXPECTED;
+	int i;
+
+	for (i = 0; i < MAX_PIPES; i++) {
+		struct pipe_ctx *pipe_ctx_old =
+				&dc->current_state->res_ctx.pipe_ctx[i];
+		struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
+
+		if (pipe_ctx->stream == NULL)
+			continue;
+
+		if (pipe_ctx->stream == pipe_ctx_old->stream)
+			continue;
+
+		status = apply_single_controller_ctx_to_hw(
+				pipe_ctx,
+				context,
+				dc);
+
+		if (status != DC_OK)
+			return status;
+	}
+
+	return DC_OK;
+}
+
+static void dce110_reset_hw_ctx_wrap(
+		struct dc *dc,
+		struct dc_state *context)
+{
+	int i;
+
+	/* Reset old context */
+	/* look up the targets that have been removed since last commit */
+	for (i = 0; i < MAX_PIPES; i++) {
+		struct pipe_ctx *pipe_ctx_old =
+			&dc->current_state->res_ctx.pipe_ctx[i];
+		struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
+
+		/* Note: We need to disable output if clock sources change,
+		 * since bios does optimization and doesn't apply if changing
+		 * PHY when not already disabled.
+		 */
+
+		/* Skip underlay pipe since it will be handled in commit surface*/
+		if (!pipe_ctx_old->stream || pipe_ctx_old->top_pipe)
+			continue;
+
+		if (!pipe_ctx->stream ||
+				pipe_need_reprogram(pipe_ctx_old, pipe_ctx)) {
+			struct clock_source *old_clk = pipe_ctx_old->clock_source;
+
+			/* Disable if new stream is null. O/w, if stream is
+			 * disabled already, no need to disable again.
+			 */
+			if (!pipe_ctx->stream || !pipe_ctx->stream->dpms_off)
+				core_link_disable_stream(pipe_ctx_old, FREE_ACQUIRED_RESOURCE);
+
+			pipe_ctx_old->stream_res.tg->funcs->set_blank(pipe_ctx_old->stream_res.tg, true);
+			if (!hwss_wait_for_blank_complete(pipe_ctx_old->stream_res.tg)) {
+				dm_error("DC: failed to blank crtc!\n");
+				BREAK_TO_DEBUGGER();
+			}
+			pipe_ctx_old->stream_res.tg->funcs->disable_crtc(pipe_ctx_old->stream_res.tg);
+			pipe_ctx_old->plane_res.mi->funcs->free_mem_input(
+					pipe_ctx_old->plane_res.mi, dc->current_state->stream_count);
+
+			if (old_clk)
+				old_clk->funcs->cs_power_down(old_clk);
+
+			dc->hwss.power_down_front_end(dc, pipe_ctx_old->pipe_idx);
+
+			pipe_ctx_old->stream = NULL;
+		}
+	}
+}
+
+
+enum dc_status dce110_apply_ctx_to_hw(
+		struct dc *dc,
+		struct dc_state *context)
+{
+	struct dc_bios *dcb = dc->ctx->dc_bios;
+	enum dc_status status;
+	int i;
+	enum dm_pp_clocks_state clocks_state = DM_PP_CLOCKS_STATE_INVALID;
+
+	/* Reset old context */
+	/* look up the targets that have been removed since last commit */
+	dc->hwss.reset_hw_ctx_wrap(dc, context);
+
+	/* Skip applying if no targets */
+	if (context->stream_count <= 0)
+		return DC_OK;
+
+	if (IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment)) {
+		apply_ctx_to_hw_fpga(dc, context);
+		return DC_OK;
+	}
+
+	/* Apply new context */
+	dcb->funcs->set_scratch_critical_state(dcb, true);
+
+	/* below is for real asic only */
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe_ctx_old =
+					&dc->current_state->res_ctx.pipe_ctx[i];
+		struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
+
+		if (pipe_ctx->stream == NULL || pipe_ctx->top_pipe)
+			continue;
+
+		if (pipe_ctx->stream == pipe_ctx_old->stream) {
+			if (pipe_ctx_old->clock_source != pipe_ctx->clock_source)
+				dce_crtc_switch_to_clk_src(dc->hwseq,
+						pipe_ctx->clock_source, i);
+			continue;
+		}
+
+		dc->hwss.enable_display_power_gating(
+				dc, i, dc->ctx->dc_bios,
+				PIPE_GATING_CONTROL_DISABLE);
+	}
+
+	set_safe_displaymarks(&context->res_ctx, dc->res_pool);
+
+#if defined(CONFIG_DRM_AMD_DC_FBC)
+	if (dc->fbc_compressor)
+		dc->fbc_compressor->funcs->disable_fbc(dc->fbc_compressor);
+#endif
+	/*TODO: when pplib works*/
+	apply_min_clocks(dc, context, &clocks_state, true);
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	if (dc->ctx->dce_version >= DCN_VERSION_1_0) {
+		if (context->bw.dcn.calc_clk.fclk_khz
+				> dc->current_state->bw.dcn.cur_clk.fclk_khz) {
+			struct dm_pp_clock_for_voltage_req clock;
+
+			clock.clk_type = DM_PP_CLOCK_TYPE_FCLK;
+			clock.clocks_in_khz = context->bw.dcn.calc_clk.fclk_khz;
+			dm_pp_apply_clock_for_voltage_request(dc->ctx, &clock);
+			dc->current_state->bw.dcn.cur_clk.fclk_khz = clock.clocks_in_khz;
+			context->bw.dcn.cur_clk.fclk_khz = clock.clocks_in_khz;
+		}
+		if (context->bw.dcn.calc_clk.dcfclk_khz
+				> dc->current_state->bw.dcn.cur_clk.dcfclk_khz) {
+			struct dm_pp_clock_for_voltage_req clock;
+
+			clock.clk_type = DM_PP_CLOCK_TYPE_DCFCLK;
+			clock.clocks_in_khz = context->bw.dcn.calc_clk.dcfclk_khz;
+			dm_pp_apply_clock_for_voltage_request(dc->ctx, &clock);
+			dc->current_state->bw.dcn.cur_clk.dcfclk_khz = clock.clocks_in_khz;
+			context->bw.dcn.cur_clk.dcfclk_khz = clock.clocks_in_khz;
+		}
+		if (context->bw.dcn.calc_clk.dispclk_khz
+				> dc->current_state->bw.dcn.cur_clk.dispclk_khz) {
+			dc->res_pool->display_clock->funcs->set_clock(
+					dc->res_pool->display_clock,
+					context->bw.dcn.calc_clk.dispclk_khz);
+			dc->current_state->bw.dcn.cur_clk.dispclk_khz =
+					context->bw.dcn.calc_clk.dispclk_khz;
+			context->bw.dcn.cur_clk.dispclk_khz =
+					context->bw.dcn.calc_clk.dispclk_khz;
+		}
+	} else
+#endif
+	if (context->bw.dce.dispclk_khz
+			> dc->current_state->bw.dce.dispclk_khz) {
+		dc->res_pool->display_clock->funcs->set_clock(
+				dc->res_pool->display_clock,
+				context->bw.dce.dispclk_khz * 115 / 100);
+	}
+	/* program audio wall clock. use HDMI as clock source if HDMI
+	 * audio active. Otherwise, use DP as clock source
+	 * first, loop to find any HDMI audio, if not, loop find DP audio
+	 */
+	/* Setup audio rate clock source */
+	/* Issue:
+	* Audio lag happened on DP monitor when unplug a HDMI monitor
+	*
+	* Cause:
+	* In case of DP and HDMI connected or HDMI only, DCCG_AUDIO_DTO_SEL
+	* is set to either dto0 or dto1, audio should work fine.
+	* In case of DP connected only, DCCG_AUDIO_DTO_SEL should be dto1,
+	* set to dto0 will cause audio lag.
+	*
+	* Solution:
+	* Not optimized audio wall dto setup. When mode set, iterate pipe_ctx,
+	* find first available pipe with audio, setup audio wall DTO per topology
+	* instead of per pipe.
+	*/
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
+
+		if (pipe_ctx->stream == NULL)
+			continue;
+
+		if (pipe_ctx->top_pipe)
+			continue;
+
+		if (pipe_ctx->stream->signal != SIGNAL_TYPE_HDMI_TYPE_A)
+			continue;
+
+		if (pipe_ctx->stream_res.audio != NULL) {
+			struct audio_output audio_output;
+
+			build_audio_output(context, pipe_ctx, &audio_output);
+
+			pipe_ctx->stream_res.audio->funcs->wall_dto_setup(
+				pipe_ctx->stream_res.audio,
+				pipe_ctx->stream->signal,
+				&audio_output.crtc_info,
+				&audio_output.pll_info);
+			break;
+		}
+	}
+
+	/* no HDMI audio is found, try DP audio */
+	if (i == dc->res_pool->pipe_count) {
+		for (i = 0; i < dc->res_pool->pipe_count; i++) {
+			struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
+
+			if (pipe_ctx->stream == NULL)
+				continue;
+
+			if (pipe_ctx->top_pipe)
+				continue;
+
+			if (!dc_is_dp_signal(pipe_ctx->stream->signal))
+				continue;
+
+			if (pipe_ctx->stream_res.audio != NULL) {
+				struct audio_output audio_output;
+
+				build_audio_output(context, pipe_ctx, &audio_output);
+
+				pipe_ctx->stream_res.audio->funcs->wall_dto_setup(
+					pipe_ctx->stream_res.audio,
+					pipe_ctx->stream->signal,
+					&audio_output.crtc_info,
+					&audio_output.pll_info);
+				break;
+			}
+		}
+	}
+
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe_ctx_old =
+					&dc->current_state->res_ctx.pipe_ctx[i];
+		struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
+
+		if (pipe_ctx->stream == NULL)
+			continue;
+
+		if (pipe_ctx->stream == pipe_ctx_old->stream)
+			continue;
+
+		if (pipe_ctx->stream && pipe_ctx_old->stream
+				&& !pipe_need_reprogram(pipe_ctx_old, pipe_ctx))
+			continue;
+
+		if (pipe_ctx->top_pipe)
+			continue;
+
+		if (context->res_ctx.pipe_ctx[i].stream_res.audio != NULL) {
+
+			struct audio_output audio_output;
+
+			build_audio_output(context, pipe_ctx, &audio_output);
+
+			if (dc_is_dp_signal(pipe_ctx->stream->signal))
+				pipe_ctx->stream_res.stream_enc->funcs->dp_audio_setup(
+						pipe_ctx->stream_res.stream_enc,
+						pipe_ctx->stream_res.audio->inst,
+						&pipe_ctx->stream->audio_info);
+			else
+				pipe_ctx->stream_res.stream_enc->funcs->hdmi_audio_setup(
+						pipe_ctx->stream_res.stream_enc,
+						pipe_ctx->stream_res.audio->inst,
+						&pipe_ctx->stream->audio_info,
+						&audio_output.crtc_info);
+
+			pipe_ctx->stream_res.audio->funcs->az_configure(
+					pipe_ctx->stream_res.audio,
+					pipe_ctx->stream->signal,
+					&audio_output.crtc_info,
+					&pipe_ctx->stream->audio_info);
+		}
+
+		status = apply_single_controller_ctx_to_hw(
+				pipe_ctx,
+				context,
+				dc);
+
+		if (dc->hwss.power_on_front_end)
+			dc->hwss.power_on_front_end(dc, pipe_ctx, context);
+
+		if (DC_OK != status)
+			return status;
+	}
+
+	/* pplib is notified if disp_num changed */
+	dc->hwss.set_bandwidth(dc, context, true);
+
+	/* to save power */
+	apply_min_clocks(dc, context, &clocks_state, false);
+
+	dcb->funcs->set_scratch_critical_state(dcb, false);
+
+#if defined(CONFIG_DRM_AMD_DC_FBC)
+	if (dc->fbc_compressor)
+		enable_fbc(dc, context);
+
+#endif
+
+	return DC_OK;
+}
+
+/*******************************************************************************
+ * Front End programming
+ ******************************************************************************/
+static void set_default_colors(struct pipe_ctx *pipe_ctx)
+{
+	struct default_adjustment default_adjust = { 0 };
+
+	default_adjust.force_hw_default = false;
+	if (pipe_ctx->plane_state == NULL)
+		default_adjust.in_color_space = COLOR_SPACE_SRGB;
+	else
+		default_adjust.in_color_space =
+				pipe_ctx->plane_state->color_space;
+	if (pipe_ctx->stream == NULL)
+		default_adjust.out_color_space = COLOR_SPACE_SRGB;
+	else
+		default_adjust.out_color_space =
+				pipe_ctx->stream->output_color_space;
+	default_adjust.csc_adjust_type = GRAPHICS_CSC_ADJUST_TYPE_SW;
+	default_adjust.surface_pixel_format = pipe_ctx->plane_res.scl_data.format;
+
+	/* display color depth */
+	default_adjust.color_depth =
+		pipe_ctx->stream->timing.display_color_depth;
+
+	/* Lb color depth */
+	default_adjust.lb_color_depth = pipe_ctx->plane_res.scl_data.lb_params.depth;
+
+	pipe_ctx->plane_res.xfm->funcs->opp_set_csc_default(
+					pipe_ctx->plane_res.xfm, &default_adjust);
+}
+
+
+/*******************************************************************************
+ * In order to turn on/off specific surface we will program
+ * Blender + CRTC
+ *
+ * In case that we have two surfaces and they have a different visibility
+ * we can't turn off the CRTC since it will turn off the entire display
+ *
+ * |----------------------------------------------- |
+ * |bottom pipe|curr pipe  |              |         |
+ * |Surface    |Surface    | Blender      |  CRCT   |
+ * |visibility |visibility | Configuration|         |
+ * |------------------------------------------------|
+ * |   off     |    off    | CURRENT_PIPE | blank   |
+ * |   off     |    on     | CURRENT_PIPE | unblank |
+ * |   on      |    off    | OTHER_PIPE   | unblank |
+ * |   on      |    on     | BLENDING     | unblank |
+ * -------------------------------------------------|
+ *
+ ******************************************************************************/
+static void program_surface_visibility(const struct dc *dc,
+		struct pipe_ctx *pipe_ctx)
+{
+	enum blnd_mode blender_mode = BLND_MODE_CURRENT_PIPE;
+	bool blank_target = false;
+
+	if (pipe_ctx->bottom_pipe) {
+
+		/* For now we are supporting only two pipes */
+		ASSERT(pipe_ctx->bottom_pipe->bottom_pipe == NULL);
+
+		if (pipe_ctx->bottom_pipe->plane_state->visible) {
+			if (pipe_ctx->plane_state->visible)
+				blender_mode = BLND_MODE_BLENDING;
+			else
+				blender_mode = BLND_MODE_OTHER_PIPE;
+
+		} else if (!pipe_ctx->plane_state->visible)
+			blank_target = true;
+
+	} else if (!pipe_ctx->plane_state->visible)
+		blank_target = true;
+
+	dce_set_blender_mode(dc->hwseq, pipe_ctx->pipe_idx, blender_mode);
+	pipe_ctx->stream_res.tg->funcs->set_blank(pipe_ctx->stream_res.tg, blank_target);
+
+}
+
+static void program_gamut_remap(struct pipe_ctx *pipe_ctx)
+{
+	struct xfm_grph_csc_adjustment adjust;
+	memset(&adjust, 0, sizeof(adjust));
+	adjust.gamut_adjust_type = GRAPHICS_GAMUT_ADJUST_TYPE_BYPASS;
+
+
+	if (pipe_ctx->stream->gamut_remap_matrix.enable_remap == true) {
+		adjust.gamut_adjust_type = GRAPHICS_GAMUT_ADJUST_TYPE_SW;
+		adjust.temperature_matrix[0] =
+				pipe_ctx->stream->
+				gamut_remap_matrix.matrix[0];
+		adjust.temperature_matrix[1] =
+				pipe_ctx->stream->
+				gamut_remap_matrix.matrix[1];
+		adjust.temperature_matrix[2] =
+				pipe_ctx->stream->
+				gamut_remap_matrix.matrix[2];
+		adjust.temperature_matrix[3] =
+				pipe_ctx->stream->
+				gamut_remap_matrix.matrix[4];
+		adjust.temperature_matrix[4] =
+				pipe_ctx->stream->
+				gamut_remap_matrix.matrix[5];
+		adjust.temperature_matrix[5] =
+				pipe_ctx->stream->
+				gamut_remap_matrix.matrix[6];
+		adjust.temperature_matrix[6] =
+				pipe_ctx->stream->
+				gamut_remap_matrix.matrix[8];
+		adjust.temperature_matrix[7] =
+				pipe_ctx->stream->
+				gamut_remap_matrix.matrix[9];
+		adjust.temperature_matrix[8] =
+				pipe_ctx->stream->
+				gamut_remap_matrix.matrix[10];
+	}
+
+	pipe_ctx->plane_res.xfm->funcs->transform_set_gamut_remap(pipe_ctx->plane_res.xfm, &adjust);
+}
+
+/**
+ * TODO REMOVE, USE UPDATE INSTEAD
+ */
+static void set_plane_config(
+	const struct dc *dc,
+	struct pipe_ctx *pipe_ctx,
+	struct resource_context *res_ctx)
+{
+	struct mem_input *mi = pipe_ctx->plane_res.mi;
+	struct dc_plane_state *plane_state = pipe_ctx->plane_state;
+	struct xfm_grph_csc_adjustment adjust;
+	struct out_csc_color_matrix tbl_entry;
+	unsigned int i;
+
+	memset(&adjust, 0, sizeof(adjust));
+	memset(&tbl_entry, 0, sizeof(tbl_entry));
+	adjust.gamut_adjust_type = GRAPHICS_GAMUT_ADJUST_TYPE_BYPASS;
+
+	dce_enable_fe_clock(dc->hwseq, pipe_ctx->pipe_idx, true);
+
+	set_default_colors(pipe_ctx);
+	if (pipe_ctx->stream->csc_color_matrix.enable_adjustment
+			== true) {
+		tbl_entry.color_space =
+			pipe_ctx->stream->output_color_space;
+
+		for (i = 0; i < 12; i++)
+			tbl_entry.regval[i] =
+			pipe_ctx->stream->csc_color_matrix.matrix[i];
+
+		pipe_ctx->plane_res.xfm->funcs->opp_set_csc_adjustment
+				(pipe_ctx->plane_res.xfm, &tbl_entry);
+	}
+
+	if (pipe_ctx->stream->gamut_remap_matrix.enable_remap == true) {
+		adjust.gamut_adjust_type = GRAPHICS_GAMUT_ADJUST_TYPE_SW;
+		adjust.temperature_matrix[0] =
+				pipe_ctx->stream->
+				gamut_remap_matrix.matrix[0];
+		adjust.temperature_matrix[1] =
+				pipe_ctx->stream->
+				gamut_remap_matrix.matrix[1];
+		adjust.temperature_matrix[2] =
+				pipe_ctx->stream->
+				gamut_remap_matrix.matrix[2];
+		adjust.temperature_matrix[3] =
+				pipe_ctx->stream->
+				gamut_remap_matrix.matrix[4];
+		adjust.temperature_matrix[4] =
+				pipe_ctx->stream->
+				gamut_remap_matrix.matrix[5];
+		adjust.temperature_matrix[5] =
+				pipe_ctx->stream->
+				gamut_remap_matrix.matrix[6];
+		adjust.temperature_matrix[6] =
+				pipe_ctx->stream->
+				gamut_remap_matrix.matrix[8];
+		adjust.temperature_matrix[7] =
+				pipe_ctx->stream->
+				gamut_remap_matrix.matrix[9];
+		adjust.temperature_matrix[8] =
+				pipe_ctx->stream->
+				gamut_remap_matrix.matrix[10];
+	}
+
+	pipe_ctx->plane_res.xfm->funcs->transform_set_gamut_remap(pipe_ctx->plane_res.xfm, &adjust);
+
+	pipe_ctx->plane_res.scl_data.lb_params.alpha_en = pipe_ctx->bottom_pipe != 0;
+	program_scaler(dc, pipe_ctx);
+
+	program_surface_visibility(dc, pipe_ctx);
+
+	mi->funcs->mem_input_program_surface_config(
+			mi,
+			plane_state->format,
+			&plane_state->tiling_info,
+			&plane_state->plane_size,
+			plane_state->rotation,
+			NULL,
+			false);
+	if (mi->funcs->set_blank)
+		mi->funcs->set_blank(mi, pipe_ctx->plane_state->visible);
+
+	if (dc->config.gpu_vm_support)
+		mi->funcs->mem_input_program_pte_vm(
+				pipe_ctx->plane_res.mi,
+				plane_state->format,
+				&plane_state->tiling_info,
+				plane_state->rotation);
+}
+
+static void update_plane_addr(const struct dc *dc,
+		struct pipe_ctx *pipe_ctx)
+{
+	struct dc_plane_state *plane_state = pipe_ctx->plane_state;
+
+	if (plane_state == NULL)
+		return;
+
+	pipe_ctx->plane_res.mi->funcs->mem_input_program_surface_flip_and_addr(
+			pipe_ctx->plane_res.mi,
+			&plane_state->address,
+			plane_state->flip_immediate);
+
+	plane_state->status.requested_address = plane_state->address;
+}
+
+void dce110_update_pending_status(struct pipe_ctx *pipe_ctx)
+{
+	struct dc_plane_state *plane_state = pipe_ctx->plane_state;
+
+	if (plane_state == NULL)
+		return;
+
+	plane_state->status.is_flip_pending =
+			pipe_ctx->plane_res.mi->funcs->mem_input_is_flip_pending(
+					pipe_ctx->plane_res.mi);
+
+	if (plane_state->status.is_flip_pending && !plane_state->visible)
+		pipe_ctx->plane_res.mi->current_address = pipe_ctx->plane_res.mi->request_address;
+
+	plane_state->status.current_address = pipe_ctx->plane_res.mi->current_address;
+	if (pipe_ctx->plane_res.mi->current_address.type == PLN_ADDR_TYPE_GRPH_STEREO &&
+			pipe_ctx->stream_res.tg->funcs->is_stereo_left_eye) {
+		plane_state->status.is_right_eye =\
+				!pipe_ctx->stream_res.tg->funcs->is_stereo_left_eye(pipe_ctx->stream_res.tg);
+	}
+}
+
+void dce110_power_down(struct dc *dc)
+{
+	power_down_all_hw_blocks(dc);
+	disable_vga_and_power_gate_all_controllers(dc);
+}
+
+static bool wait_for_reset_trigger_to_occur(
+	struct dc_context *dc_ctx,
+	struct timing_generator *tg)
+{
+	bool rc = false;
+
+	/* To avoid endless loop we wait at most
+	 * frames_to_wait_on_triggered_reset frames for the reset to occur. */
+	const uint32_t frames_to_wait_on_triggered_reset = 10;
+	uint32_t i;
+
+	for (i = 0; i < frames_to_wait_on_triggered_reset; i++) {
+
+		if (!tg->funcs->is_counter_moving(tg)) {
+			DC_ERROR("TG counter is not moving!\n");
+			break;
+		}
+
+		if (tg->funcs->did_triggered_reset_occur(tg)) {
+			rc = true;
+			/* usually occurs at i=1 */
+			DC_SYNC_INFO("GSL: reset occurred at wait count: %d\n",
+					i);
+			break;
+		}
+
+		/* Wait for one frame. */
+		tg->funcs->wait_for_state(tg, CRTC_STATE_VACTIVE);
+		tg->funcs->wait_for_state(tg, CRTC_STATE_VBLANK);
+	}
+
+	if (false == rc)
+		DC_ERROR("GSL: Timeout on reset trigger!\n");
+
+	return rc;
+}
+
+/* Enable timing synchronization for a group of Timing Generators. */
+static void dce110_enable_timing_synchronization(
+		struct dc *dc,
+		int group_index,
+		int group_size,
+		struct pipe_ctx *grouped_pipes[])
+{
+	struct dc_context *dc_ctx = dc->ctx;
+	struct dcp_gsl_params gsl_params = { 0 };
+	int i;
+
+	DC_SYNC_INFO("GSL: Setting-up...\n");
+
+	/* Designate a single TG in the group as a master.
+	 * Since HW doesn't care which one, we always assign
+	 * the 1st one in the group. */
+	gsl_params.gsl_group = 0;
+	gsl_params.gsl_master = grouped_pipes[0]->stream_res.tg->inst;
+
+	for (i = 0; i < group_size; i++)
+		grouped_pipes[i]->stream_res.tg->funcs->setup_global_swap_lock(
+					grouped_pipes[i]->stream_res.tg, &gsl_params);
+
+	/* Reset slave controllers on master VSync */
+	DC_SYNC_INFO("GSL: enabling trigger-reset\n");
+
+	for (i = 1 /* skip the master */; i < group_size; i++)
+		grouped_pipes[i]->stream_res.tg->funcs->enable_reset_trigger(
+					grouped_pipes[i]->stream_res.tg, gsl_params.gsl_group);
+
+
+
+	for (i = 1 /* skip the master */; i < group_size; i++) {
+		DC_SYNC_INFO("GSL: waiting for reset to occur.\n");
+		wait_for_reset_trigger_to_occur(dc_ctx, grouped_pipes[i]->stream_res.tg);
+		/* Regardless of success of the wait above, remove the reset or
+		 * the driver will start timing out on Display requests. */
+		DC_SYNC_INFO("GSL: disabling trigger-reset.\n");
+		grouped_pipes[i]->stream_res.tg->funcs->disable_reset_trigger(grouped_pipes[i]->stream_res.tg);
+	}
+
+
+	/* GSL Vblank synchronization is a one time sync mechanism, assumption
+	 * is that the sync'ed displays will not drift out of sync over time*/
+	DC_SYNC_INFO("GSL: Restoring register states.\n");
+	for (i = 0; i < group_size; i++)
+		grouped_pipes[i]->stream_res.tg->funcs->tear_down_global_swap_lock(grouped_pipes[i]->stream_res.tg);
+
+	DC_SYNC_INFO("GSL: Set-up complete.\n");
+}
+
+static void init_hw(struct dc *dc)
+{
+	int i;
+	struct dc_bios *bp;
+	struct transform *xfm;
+	struct abm *abm;
+
+	bp = dc->ctx->dc_bios;
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		xfm = dc->res_pool->transforms[i];
+		xfm->funcs->transform_reset(xfm);
+
+		dc->hwss.enable_display_power_gating(
+				dc, i, bp,
+				PIPE_GATING_CONTROL_INIT);
+		dc->hwss.enable_display_power_gating(
+				dc, i, bp,
+				PIPE_GATING_CONTROL_DISABLE);
+		dc->hwss.enable_display_pipe_clock_gating(
+			dc->ctx,
+			true);
+	}
+
+	dce_clock_gating_power_up(dc->hwseq, false);
+	/***************************************/
+
+	for (i = 0; i < dc->link_count; i++) {
+		/****************************************/
+		/* Power up AND update implementation according to the
+		 * required signal (which may be different from the
+		 * default signal on connector). */
+		struct dc_link *link = dc->links[i];
+		link->link_enc->funcs->hw_init(link->link_enc);
+	}
+
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct timing_generator *tg = dc->res_pool->timing_generators[i];
+
+		tg->funcs->disable_vga(tg);
+
+		/* Blank controller using driver code instead of
+		 * command table. */
+		tg->funcs->set_blank(tg, true);
+		hwss_wait_for_blank_complete(tg);
+	}
+
+	for (i = 0; i < dc->res_pool->audio_count; i++) {
+		struct audio *audio = dc->res_pool->audios[i];
+		audio->funcs->hw_init(audio);
+	}
+
+	abm = dc->res_pool->abm;
+	if (abm != NULL) {
+		abm->funcs->init_backlight(abm);
+		abm->funcs->abm_init(abm);
+	}
+#if defined(CONFIG_DRM_AMD_DC_FBC)
+	if (dc->fbc_compressor)
+		dc->fbc_compressor->funcs->power_up_fbc(dc->fbc_compressor);
+#endif
+
+}
+
+void dce110_fill_display_configs(
+	const struct dc_state *context,
+	struct dm_pp_display_configuration *pp_display_cfg)
+{
+	int j;
+	int num_cfgs = 0;
+
+	for (j = 0; j < context->stream_count; j++) {
+		int k;
+
+		const struct dc_stream_state *stream = context->streams[j];
+		struct dm_pp_single_disp_config *cfg =
+			&pp_display_cfg->disp_configs[num_cfgs];
+		const struct pipe_ctx *pipe_ctx = NULL;
+
+		for (k = 0; k < MAX_PIPES; k++)
+			if (stream == context->res_ctx.pipe_ctx[k].stream) {
+				pipe_ctx = &context->res_ctx.pipe_ctx[k];
+				break;
+			}
+
+		ASSERT(pipe_ctx != NULL);
+
+		num_cfgs++;
+		cfg->signal = pipe_ctx->stream->signal;
+		cfg->pipe_idx = pipe_ctx->pipe_idx;
+		cfg->src_height = stream->src.height;
+		cfg->src_width = stream->src.width;
+		cfg->ddi_channel_mapping =
+			stream->sink->link->ddi_channel_mapping.raw;
+		cfg->transmitter =
+			stream->sink->link->link_enc->transmitter;
+		cfg->link_settings.lane_count =
+			stream->sink->link->cur_link_settings.lane_count;
+		cfg->link_settings.link_rate =
+			stream->sink->link->cur_link_settings.link_rate;
+		cfg->link_settings.link_spread =
+			stream->sink->link->cur_link_settings.link_spread;
+		cfg->sym_clock = stream->phy_pix_clk;
+		/* Round v_refresh*/
+		cfg->v_refresh = stream->timing.pix_clk_khz * 1000;
+		cfg->v_refresh /= stream->timing.h_total;
+		cfg->v_refresh = (cfg->v_refresh + stream->timing.v_total / 2)
+							/ stream->timing.v_total;
+	}
+
+	pp_display_cfg->display_count = num_cfgs;
+}
+
+uint32_t dce110_get_min_vblank_time_us(const struct dc_state *context)
+{
+	uint8_t j;
+	uint32_t min_vertical_blank_time = -1;
+
+	for (j = 0; j < context->stream_count; j++) {
+		struct dc_stream_state *stream = context->streams[j];
+		uint32_t vertical_blank_in_pixels = 0;
+		uint32_t vertical_blank_time = 0;
+
+		vertical_blank_in_pixels = stream->timing.h_total *
+			(stream->timing.v_total
+			 - stream->timing.v_addressable);
+
+		vertical_blank_time = vertical_blank_in_pixels
+			* 1000 / stream->timing.pix_clk_khz;
+
+		if (min_vertical_blank_time > vertical_blank_time)
+			min_vertical_blank_time = vertical_blank_time;
+	}
+
+	return min_vertical_blank_time;
+}
+
+static int determine_sclk_from_bounding_box(
+		const struct dc *dc,
+		int required_sclk)
+{
+	int i;
+
+	/*
+	 * Some asics do not give us sclk levels, so we just report the actual
+	 * required sclk
+	 */
+	if (dc->sclk_lvls.num_levels == 0)
+		return required_sclk;
+
+	for (i = 0; i < dc->sclk_lvls.num_levels; i++) {
+		if (dc->sclk_lvls.clocks_in_khz[i] >= required_sclk)
+			return dc->sclk_lvls.clocks_in_khz[i];
+	}
+	/*
+	 * even maximum level could not satisfy requirement, this
+	 * is unexpected at this stage, should have been caught at
+	 * validation time
+	 */
+	ASSERT(0);
+	return dc->sclk_lvls.clocks_in_khz[dc->sclk_lvls.num_levels - 1];
+}
+
+static void pplib_apply_display_requirements(
+	struct dc *dc,
+	struct dc_state *context)
+{
+	struct dm_pp_display_configuration *pp_display_cfg = &context->pp_display_cfg;
+
+	pp_display_cfg->all_displays_in_sync =
+		context->bw.dce.all_displays_in_sync;
+	pp_display_cfg->nb_pstate_switch_disable =
+			context->bw.dce.nbp_state_change_enable == false;
+	pp_display_cfg->cpu_cc6_disable =
+			context->bw.dce.cpuc_state_change_enable == false;
+	pp_display_cfg->cpu_pstate_disable =
+			context->bw.dce.cpup_state_change_enable == false;
+	pp_display_cfg->cpu_pstate_separation_time =
+			context->bw.dce.blackout_recovery_time_us;
+
+	pp_display_cfg->min_memory_clock_khz = context->bw.dce.yclk_khz
+		/ MEMORY_TYPE_MULTIPLIER;
+
+	pp_display_cfg->min_engine_clock_khz = determine_sclk_from_bounding_box(
+			dc,
+			context->bw.dce.sclk_khz);
+
+	pp_display_cfg->min_engine_clock_deep_sleep_khz
+			= context->bw.dce.sclk_deep_sleep_khz;
+
+	pp_display_cfg->avail_mclk_switch_time_us =
+						dce110_get_min_vblank_time_us(context);
+	/* TODO: dce11.2*/
+	pp_display_cfg->avail_mclk_switch_time_in_disp_active_us = 0;
+
+	pp_display_cfg->disp_clk_khz = context->bw.dce.dispclk_khz;
+
+	dce110_fill_display_configs(context, pp_display_cfg);
+
+	/* TODO: is this still applicable?*/
+	if (pp_display_cfg->display_count == 1) {
+		const struct dc_crtc_timing *timing =
+			&context->streams[0]->timing;
+
+		pp_display_cfg->crtc_index =
+			pp_display_cfg->disp_configs[0].pipe_idx;
+		pp_display_cfg->line_time_in_us = timing->h_total * 1000
+							/ timing->pix_clk_khz;
+	}
+
+	if (memcmp(&dc->prev_display_config, pp_display_cfg, sizeof(
+			struct dm_pp_display_configuration)) !=  0)
+		dm_pp_apply_display_requirements(dc->ctx, pp_display_cfg);
+
+	dc->prev_display_config = *pp_display_cfg;
+}
+
+static void dce110_set_bandwidth(
+		struct dc *dc,
+		struct dc_state *context,
+		bool decrease_allowed)
+{
+	dce110_set_displaymarks(dc, context);
+
+	if (decrease_allowed || context->bw.dce.dispclk_khz > dc->current_state->bw.dce.dispclk_khz) {
+		dc->res_pool->display_clock->funcs->set_clock(
+				dc->res_pool->display_clock,
+				context->bw.dce.dispclk_khz * 115 / 100);
+		dc->current_state->bw.dce.dispclk_khz = context->bw.dce.dispclk_khz;
+	}
+
+	pplib_apply_display_requirements(dc, context);
+}
+
+static void dce110_program_front_end_for_pipe(
+		struct dc *dc, struct pipe_ctx *pipe_ctx)
+{
+	struct mem_input *mi = pipe_ctx->plane_res.mi;
+	struct pipe_ctx *old_pipe = NULL;
+	struct dc_plane_state *plane_state = pipe_ctx->plane_state;
+	struct xfm_grph_csc_adjustment adjust;
+	struct out_csc_color_matrix tbl_entry;
+	struct pipe_ctx *cur_pipe_ctx =
+					&dc->current_state->res_ctx.pipe_ctx[pipe_ctx->pipe_idx];
+	unsigned int i;
+
+	memset(&tbl_entry, 0, sizeof(tbl_entry));
+
+	if (dc->current_state)
+		old_pipe = &dc->current_state->res_ctx.pipe_ctx[pipe_ctx->pipe_idx];
+
+	memset(&adjust, 0, sizeof(adjust));
+	adjust.gamut_adjust_type = GRAPHICS_GAMUT_ADJUST_TYPE_BYPASS;
+
+	dce_enable_fe_clock(dc->hwseq, pipe_ctx->pipe_idx, true);
+
+	set_default_colors(pipe_ctx);
+	if (pipe_ctx->stream->csc_color_matrix.enable_adjustment
+			== true) {
+		tbl_entry.color_space =
+			pipe_ctx->stream->output_color_space;
+
+		for (i = 0; i < 12; i++)
+			tbl_entry.regval[i] =
+			pipe_ctx->stream->csc_color_matrix.matrix[i];
+
+		pipe_ctx->plane_res.xfm->funcs->opp_set_csc_adjustment
+				(pipe_ctx->plane_res.xfm, &tbl_entry);
+	}
+
+	if (pipe_ctx->stream->gamut_remap_matrix.enable_remap == true) {
+		adjust.gamut_adjust_type = GRAPHICS_GAMUT_ADJUST_TYPE_SW;
+		adjust.temperature_matrix[0] =
+				pipe_ctx->stream->
+				gamut_remap_matrix.matrix[0];
+		adjust.temperature_matrix[1] =
+				pipe_ctx->stream->
+				gamut_remap_matrix.matrix[1];
+		adjust.temperature_matrix[2] =
+				pipe_ctx->stream->
+				gamut_remap_matrix.matrix[2];
+		adjust.temperature_matrix[3] =
+				pipe_ctx->stream->
+				gamut_remap_matrix.matrix[4];
+		adjust.temperature_matrix[4] =
+				pipe_ctx->stream->
+				gamut_remap_matrix.matrix[5];
+		adjust.temperature_matrix[5] =
+				pipe_ctx->stream->
+				gamut_remap_matrix.matrix[6];
+		adjust.temperature_matrix[6] =
+				pipe_ctx->stream->
+				gamut_remap_matrix.matrix[8];
+		adjust.temperature_matrix[7] =
+				pipe_ctx->stream->
+				gamut_remap_matrix.matrix[9];
+		adjust.temperature_matrix[8] =
+				pipe_ctx->stream->
+				gamut_remap_matrix.matrix[10];
+	}
+
+	pipe_ctx->plane_res.xfm->funcs->transform_set_gamut_remap(pipe_ctx->plane_res.xfm, &adjust);
+
+	pipe_ctx->plane_res.scl_data.lb_params.alpha_en = pipe_ctx->bottom_pipe != 0;
+
+	program_scaler(dc, pipe_ctx);
+
+#if defined(CONFIG_DRM_AMD_DC_FBC)
+	if (dc->fbc_compressor && old_pipe->stream) {
+		if (plane_state->tiling_info.gfx8.array_mode == DC_ARRAY_LINEAR_GENERAL)
+			dc->fbc_compressor->funcs->disable_fbc(dc->fbc_compressor);
+		else
+			enable_fbc(dc, dc->current_state);
+	}
+#endif
+
+	mi->funcs->mem_input_program_surface_config(
+			mi,
+			plane_state->format,
+			&plane_state->tiling_info,
+			&plane_state->plane_size,
+			plane_state->rotation,
+			NULL,
+			false);
+	if (mi->funcs->set_blank)
+		mi->funcs->set_blank(mi, pipe_ctx->plane_state->visible);
+
+	if (dc->config.gpu_vm_support)
+		mi->funcs->mem_input_program_pte_vm(
+				pipe_ctx->plane_res.mi,
+				plane_state->format,
+				&plane_state->tiling_info,
+				plane_state->rotation);
+
+	/* Moved programming gamma from dc to hwss */
+	if (cur_pipe_ctx->plane_state != pipe_ctx->plane_state) {
+		dc->hwss.set_input_transfer_func(
+				pipe_ctx, pipe_ctx->plane_state);
+		dc->hwss.set_output_transfer_func(
+				pipe_ctx, pipe_ctx->stream);
+	}
+
+	dm_logger_write(dc->ctx->logger, LOG_SURFACE,
+			"Pipe:%d 0x%x: addr hi:0x%x, "
+			"addr low:0x%x, "
+			"src: %d, %d, %d,"
+			" %d; dst: %d, %d, %d, %d;"
+			"clip: %d, %d, %d, %d\n",
+			pipe_ctx->pipe_idx,
+			pipe_ctx->plane_state,
+			pipe_ctx->plane_state->address.grph.addr.high_part,
+			pipe_ctx->plane_state->address.grph.addr.low_part,
+			pipe_ctx->plane_state->src_rect.x,
+			pipe_ctx->plane_state->src_rect.y,
+			pipe_ctx->plane_state->src_rect.width,
+			pipe_ctx->plane_state->src_rect.height,
+			pipe_ctx->plane_state->dst_rect.x,
+			pipe_ctx->plane_state->dst_rect.y,
+			pipe_ctx->plane_state->dst_rect.width,
+			pipe_ctx->plane_state->dst_rect.height,
+			pipe_ctx->plane_state->clip_rect.x,
+			pipe_ctx->plane_state->clip_rect.y,
+			pipe_ctx->plane_state->clip_rect.width,
+			pipe_ctx->plane_state->clip_rect.height);
+
+	dm_logger_write(dc->ctx->logger, LOG_SURFACE,
+			"Pipe %d: width, height, x, y\n"
+			"viewport:%d, %d, %d, %d\n"
+			"recout:  %d, %d, %d, %d\n",
+			pipe_ctx->pipe_idx,
+			pipe_ctx->plane_res.scl_data.viewport.width,
+			pipe_ctx->plane_res.scl_data.viewport.height,
+			pipe_ctx->plane_res.scl_data.viewport.x,
+			pipe_ctx->plane_res.scl_data.viewport.y,
+			pipe_ctx->plane_res.scl_data.recout.width,
+			pipe_ctx->plane_res.scl_data.recout.height,
+			pipe_ctx->plane_res.scl_data.recout.x,
+			pipe_ctx->plane_res.scl_data.recout.y);
+}
+
+static void dce110_apply_ctx_for_surface(
+		struct dc *dc,
+		const struct dc_stream_state *stream,
+		int num_planes,
+		struct dc_state *context)
+{
+	int i;
+
+	if (num_planes == 0)
+		return;
+
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
+		struct pipe_ctx *old_pipe_ctx = &dc->current_state->res_ctx.pipe_ctx[i];
+
+		if (stream == pipe_ctx->stream) {
+			if (!pipe_ctx->top_pipe &&
+				(pipe_ctx->plane_state || old_pipe_ctx->plane_state))
+				dc->hwss.pipe_control_lock(dc, pipe_ctx, true);
+		}
+	}
+
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
+
+		if (pipe_ctx->stream != stream)
+			continue;
+
+		/* Need to allocate mem before program front end for Fiji */
+		if (pipe_ctx->plane_res.mi != NULL)
+			pipe_ctx->plane_res.mi->funcs->allocate_mem_input(
+					pipe_ctx->plane_res.mi,
+					pipe_ctx->stream->timing.h_total,
+					pipe_ctx->stream->timing.v_total,
+					pipe_ctx->stream->timing.pix_clk_khz,
+					context->stream_count);
+
+		dce110_program_front_end_for_pipe(dc, pipe_ctx);
+
+		dc->hwss.update_plane_addr(dc, pipe_ctx);
+
+		program_surface_visibility(dc, pipe_ctx);
+
+	}
+
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
+		struct pipe_ctx *old_pipe_ctx = &dc->current_state->res_ctx.pipe_ctx[i];
+
+		if ((stream == pipe_ctx->stream) &&
+			(!pipe_ctx->top_pipe) &&
+			(pipe_ctx->plane_state || old_pipe_ctx->plane_state))
+			dc->hwss.pipe_control_lock(dc, pipe_ctx, false);
+	}
+}
+
+static void dce110_power_down_fe(struct dc *dc, int fe_idx)
+{
+	/* Do not power down fe when stream is active on dce*/
+	if (dc->current_state->res_ctx.pipe_ctx[fe_idx].stream)
+		return;
+
+	dc->hwss.enable_display_power_gating(
+		dc, fe_idx, dc->ctx->dc_bios, PIPE_GATING_CONTROL_ENABLE);
+
+	dc->res_pool->transforms[fe_idx]->funcs->transform_reset(
+				dc->res_pool->transforms[fe_idx]);
+}
+
+static void dce110_wait_for_mpcc_disconnect(
+		struct dc *dc,
+		struct resource_pool *res_pool,
+		struct pipe_ctx *pipe_ctx)
+{
+	/* do nothing*/
+}
+
+static void program_csc_matrix(struct pipe_ctx *pipe_ctx,
+		enum dc_color_space colorspace,
+		uint16_t *matrix)
+{
+	int i;
+	struct out_csc_color_matrix tbl_entry;
+
+	if (pipe_ctx->stream->csc_color_matrix.enable_adjustment
+				== true) {
+			enum dc_color_space color_space =
+				pipe_ctx->stream->output_color_space;
+
+			//uint16_t matrix[12];
+			for (i = 0; i < 12; i++)
+				tbl_entry.regval[i] = pipe_ctx->stream->csc_color_matrix.matrix[i];
+
+			tbl_entry.color_space = color_space;
+			//tbl_entry.regval = matrix;
+			pipe_ctx->plane_res.xfm->funcs->opp_set_csc_adjustment(pipe_ctx->plane_res.xfm, &tbl_entry);
+	}
+}
+
+static void ready_shared_resources(struct dc *dc, struct dc_state *context) {}
+
+static void optimize_shared_resources(struct dc *dc) {}
+
+static const struct hw_sequencer_funcs dce110_funcs = {
+	.program_gamut_remap = program_gamut_remap,
+	.program_csc_matrix = program_csc_matrix,
+	.init_hw = init_hw,
+	.apply_ctx_to_hw = dce110_apply_ctx_to_hw,
+	.apply_ctx_for_surface = dce110_apply_ctx_for_surface,
+	.set_plane_config = set_plane_config,
+	.update_plane_addr = update_plane_addr,
+	.update_pending_status = dce110_update_pending_status,
+	.set_input_transfer_func = dce110_set_input_transfer_func,
+	.set_output_transfer_func = dce110_set_output_transfer_func,
+	.power_down = dce110_power_down,
+	.enable_accelerated_mode = dce110_enable_accelerated_mode,
+	.enable_timing_synchronization = dce110_enable_timing_synchronization,
+	.update_info_frame = dce110_update_info_frame,
+	.enable_stream = dce110_enable_stream,
+	.disable_stream = dce110_disable_stream,
+	.unblank_stream = dce110_unblank_stream,
+	.enable_display_pipe_clock_gating = enable_display_pipe_clock_gating,
+	.enable_display_power_gating = dce110_enable_display_power_gating,
+	.power_down_front_end = dce110_power_down_fe,
+	.pipe_control_lock = dce_pipe_control_lock,
+	.set_bandwidth = dce110_set_bandwidth,
+	.set_drr = set_drr,
+	.get_position = get_position,
+	.set_static_screen_control = set_static_screen_control,
+	.reset_hw_ctx_wrap = dce110_reset_hw_ctx_wrap,
+	.prog_pixclk_crtc_otg = dce110_prog_pixclk_crtc_otg,
+	.setup_stereo = NULL,
+	.set_avmute = dce110_set_avmute,
+	.wait_for_mpcc_disconnect = dce110_wait_for_mpcc_disconnect,
+	.ready_shared_resources = ready_shared_resources,
+	.optimize_shared_resources = optimize_shared_resources,
+	.edp_backlight_control = hwss_edp_backlight_control,
+	.edp_power_control = hwss_edp_power_control,
+};
+
+void dce110_hw_sequencer_construct(struct dc *dc)
+{
+	dc->hwss = dce110_funcs;
+}
+
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.h b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.h
new file mode 100644
index 000000000000..4d72bb99be93
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.h
@@ -0,0 +1,81 @@
+/*
+* Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_HWSS_DCE110_H__
+#define __DC_HWSS_DCE110_H__
+
+#include "core_types.h"
+
+#define GAMMA_HW_POINTS_NUM 256
+struct dc;
+struct dc_state;
+struct dm_pp_display_configuration;
+
+void dce110_hw_sequencer_construct(struct dc *dc);
+
+enum dc_status dce110_apply_ctx_to_hw(
+		struct dc *dc,
+		struct dc_state *context);
+
+void dce110_set_display_clock(struct dc_state *context);
+
+void dce110_set_displaymarks(
+	const struct dc *dc,
+	struct dc_state *context);
+
+void dce110_enable_stream(struct pipe_ctx *pipe_ctx);
+
+void dce110_disable_stream(struct pipe_ctx *pipe_ctx, int option);
+
+void dce110_unblank_stream(struct pipe_ctx *pipe_ctx,
+		struct dc_link_settings *link_settings);
+
+void dce110_update_info_frame(struct pipe_ctx *pipe_ctx);
+
+void dce110_set_avmute(struct pipe_ctx *pipe_ctx, bool enable);
+void dce110_enable_accelerated_mode(struct dc *dc);
+
+void dce110_power_down(struct dc *dc);
+
+void dce110_update_pending_status(struct pipe_ctx *pipe_ctx);
+
+void dce110_fill_display_configs(
+	const struct dc_state *context,
+	struct dm_pp_display_configuration *pp_display_cfg);
+
+uint32_t dce110_get_min_vblank_time_us(const struct dc_state *context);
+
+void dp_receiver_power_ctrl(struct dc_link *link, bool on);
+
+void hwss_edp_power_control(
+	struct link_encoder *enc,
+	bool power_up);
+
+void hwss_edp_backlight_control(
+	struct dc_link *link,
+	bool enable);
+
+#endif /* __DC_HWSS_DCE110_H__ */
+
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_mem_input_v.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_mem_input_v.c
new file mode 100644
index 000000000000..a06c6024deb4
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_mem_input_v.c
@@ -0,0 +1,1052 @@
+/*
+ * Copyright 2012-16 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+#include "dm_services.h"
+
+#include "dce/dce_11_0_d.h"
+#include "dce/dce_11_0_sh_mask.h"
+/* TODO: this needs to be looked at, used by Stella's workaround*/
+#include "gmc/gmc_8_2_d.h"
+#include "gmc/gmc_8_2_sh_mask.h"
+
+#include "include/logger_interface.h"
+#include "inc/dce_calcs.h"
+
+#include "dce/dce_mem_input.h"
+
+static void set_flip_control(
+	struct dce_mem_input *mem_input110,
+	bool immediate)
+{
+	uint32_t value = 0;
+
+	value = dm_read_reg(
+			mem_input110->base.ctx,
+			mmUNP_FLIP_CONTROL);
+
+	set_reg_field_value(value, 1,
+			UNP_FLIP_CONTROL,
+			GRPH_SURFACE_UPDATE_PENDING_MODE);
+
+	dm_write_reg(
+			mem_input110->base.ctx,
+			mmUNP_FLIP_CONTROL,
+			value);
+}
+
+/* chroma part */
+static void program_pri_addr_c(
+	struct dce_mem_input *mem_input110,
+	PHYSICAL_ADDRESS_LOC address)
+{
+	uint32_t value = 0;
+	uint32_t temp = 0;
+	/*high register MUST be programmed first*/
+	temp = address.high_part &
+UNP_GRPH_PRIMARY_SURFACE_ADDRESS_HIGH_C__GRPH_PRIMARY_SURFACE_ADDRESS_HIGH_C_MASK;
+
+	set_reg_field_value(value, temp,
+		UNP_GRPH_PRIMARY_SURFACE_ADDRESS_HIGH_C,
+		GRPH_PRIMARY_SURFACE_ADDRESS_HIGH_C);
+
+	dm_write_reg(
+		mem_input110->base.ctx,
+		mmUNP_GRPH_PRIMARY_SURFACE_ADDRESS_HIGH_C,
+		value);
+
+	temp = 0;
+	value = 0;
+	temp = address.low_part >>
+	UNP_GRPH_PRIMARY_SURFACE_ADDRESS_C__GRPH_PRIMARY_SURFACE_ADDRESS_C__SHIFT;
+
+	set_reg_field_value(value, temp,
+		UNP_GRPH_PRIMARY_SURFACE_ADDRESS_C,
+		GRPH_PRIMARY_SURFACE_ADDRESS_C);
+
+	dm_write_reg(
+		mem_input110->base.ctx,
+		mmUNP_GRPH_PRIMARY_SURFACE_ADDRESS_C,
+		value);
+}
+
+/* luma part */
+static void program_pri_addr_l(
+	struct dce_mem_input *mem_input110,
+	PHYSICAL_ADDRESS_LOC address)
+{
+	uint32_t value = 0;
+	uint32_t temp = 0;
+
+	/*high register MUST be programmed first*/
+	temp = address.high_part &
+UNP_GRPH_PRIMARY_SURFACE_ADDRESS_HIGH_L__GRPH_PRIMARY_SURFACE_ADDRESS_HIGH_L_MASK;
+
+	set_reg_field_value(value, temp,
+		UNP_GRPH_PRIMARY_SURFACE_ADDRESS_HIGH_L,
+		GRPH_PRIMARY_SURFACE_ADDRESS_HIGH_L);
+
+	dm_write_reg(
+		mem_input110->base.ctx,
+		mmUNP_GRPH_PRIMARY_SURFACE_ADDRESS_HIGH_L,
+		value);
+
+	temp = 0;
+	value = 0;
+	temp = address.low_part >>
+	UNP_GRPH_PRIMARY_SURFACE_ADDRESS_L__GRPH_PRIMARY_SURFACE_ADDRESS_L__SHIFT;
+
+	set_reg_field_value(value, temp,
+		UNP_GRPH_PRIMARY_SURFACE_ADDRESS_L,
+		GRPH_PRIMARY_SURFACE_ADDRESS_L);
+
+	dm_write_reg(
+		mem_input110->base.ctx,
+		mmUNP_GRPH_PRIMARY_SURFACE_ADDRESS_L,
+		value);
+}
+
+static void program_addr(
+	struct dce_mem_input *mem_input110,
+	const struct dc_plane_address *addr)
+{
+	switch (addr->type) {
+	case PLN_ADDR_TYPE_GRAPHICS:
+		program_pri_addr_l(
+			mem_input110,
+			addr->grph.addr);
+		break;
+	case PLN_ADDR_TYPE_VIDEO_PROGRESSIVE:
+		program_pri_addr_c(
+			mem_input110,
+			addr->video_progressive.chroma_addr);
+		program_pri_addr_l(
+			mem_input110,
+			addr->video_progressive.luma_addr);
+		break;
+	default:
+		/* not supported */
+		BREAK_TO_DEBUGGER();
+	}
+}
+
+static void enable(struct dce_mem_input *mem_input110)
+{
+	uint32_t value = 0;
+
+	value = dm_read_reg(mem_input110->base.ctx, mmUNP_GRPH_ENABLE);
+	set_reg_field_value(value, 1, UNP_GRPH_ENABLE, GRPH_ENABLE);
+	dm_write_reg(mem_input110->base.ctx,
+		mmUNP_GRPH_ENABLE,
+		value);
+}
+
+static void program_tiling(
+	struct dce_mem_input *mem_input110,
+	const union dc_tiling_info *info,
+	const enum surface_pixel_format pixel_format)
+{
+	uint32_t value = 0;
+
+	set_reg_field_value(value, info->gfx8.num_banks,
+		UNP_GRPH_CONTROL, GRPH_NUM_BANKS);
+
+	set_reg_field_value(value, info->gfx8.bank_width,
+		UNP_GRPH_CONTROL, GRPH_BANK_WIDTH_L);
+
+	set_reg_field_value(value, info->gfx8.bank_height,
+		UNP_GRPH_CONTROL, GRPH_BANK_HEIGHT_L);
+
+	set_reg_field_value(value, info->gfx8.tile_aspect,
+		UNP_GRPH_CONTROL, GRPH_MACRO_TILE_ASPECT_L);
+
+	set_reg_field_value(value, info->gfx8.tile_split,
+		UNP_GRPH_CONTROL, GRPH_TILE_SPLIT_L);
+
+	set_reg_field_value(value, info->gfx8.tile_mode,
+		UNP_GRPH_CONTROL, GRPH_MICRO_TILE_MODE_L);
+
+	set_reg_field_value(value, info->gfx8.pipe_config,
+		UNP_GRPH_CONTROL, GRPH_PIPE_CONFIG);
+
+	set_reg_field_value(value, info->gfx8.array_mode,
+		UNP_GRPH_CONTROL, GRPH_ARRAY_MODE);
+
+	set_reg_field_value(value, 1,
+		UNP_GRPH_CONTROL, GRPH_COLOR_EXPANSION_MODE);
+
+	set_reg_field_value(value, 0,
+		UNP_GRPH_CONTROL, GRPH_Z);
+
+	dm_write_reg(
+		mem_input110->base.ctx,
+		mmUNP_GRPH_CONTROL,
+		value);
+
+	value = 0;
+
+	set_reg_field_value(value, info->gfx8.bank_width_c,
+		UNP_GRPH_CONTROL_C, GRPH_BANK_WIDTH_C);
+
+	set_reg_field_value(value, info->gfx8.bank_height_c,
+		UNP_GRPH_CONTROL_C, GRPH_BANK_HEIGHT_C);
+
+	set_reg_field_value(value, info->gfx8.tile_aspect_c,
+		UNP_GRPH_CONTROL_C, GRPH_MACRO_TILE_ASPECT_C);
+
+	set_reg_field_value(value, info->gfx8.tile_split_c,
+		UNP_GRPH_CONTROL_C, GRPH_TILE_SPLIT_C);
+
+	set_reg_field_value(value, info->gfx8.tile_mode_c,
+		UNP_GRPH_CONTROL_C, GRPH_MICRO_TILE_MODE_C);
+
+	dm_write_reg(
+		mem_input110->base.ctx,
+		mmUNP_GRPH_CONTROL_C,
+		value);
+}
+
+static void program_size_and_rotation(
+	struct dce_mem_input *mem_input110,
+	enum dc_rotation_angle rotation,
+	const union plane_size *plane_size)
+{
+	uint32_t value = 0;
+	union plane_size local_size = *plane_size;
+
+	if (rotation == ROTATION_ANGLE_90 ||
+		rotation == ROTATION_ANGLE_270) {
+
+		uint32_t swap;
+		swap = local_size.video.luma_size.x;
+		local_size.video.luma_size.x =
+			local_size.video.luma_size.y;
+		local_size.video.luma_size.y  = swap;
+
+		swap = local_size.video.luma_size.width;
+		local_size.video.luma_size.width =
+			local_size.video.luma_size.height;
+		local_size.video.luma_size.height = swap;
+
+		swap = local_size.video.chroma_size.x;
+		local_size.video.chroma_size.x =
+			local_size.video.chroma_size.y;
+		local_size.video.chroma_size.y  = swap;
+
+		swap = local_size.video.chroma_size.width;
+		local_size.video.chroma_size.width =
+			local_size.video.chroma_size.height;
+		local_size.video.chroma_size.height = swap;
+	}
+
+	value = 0;
+	set_reg_field_value(value, local_size.video.luma_pitch,
+			UNP_GRPH_PITCH_L, GRPH_PITCH_L);
+
+	dm_write_reg(
+		mem_input110->base.ctx,
+		mmUNP_GRPH_PITCH_L,
+		value);
+
+	value = 0;
+	set_reg_field_value(value, local_size.video.chroma_pitch,
+			UNP_GRPH_PITCH_C, GRPH_PITCH_C);
+	dm_write_reg(
+		mem_input110->base.ctx,
+		mmUNP_GRPH_PITCH_C,
+		value);
+
+	value = 0;
+	set_reg_field_value(value, 0,
+			UNP_GRPH_X_START_L, GRPH_X_START_L);
+	dm_write_reg(
+		mem_input110->base.ctx,
+		mmUNP_GRPH_X_START_L,
+		value);
+
+	value = 0;
+	set_reg_field_value(value, 0,
+			UNP_GRPH_X_START_C, GRPH_X_START_C);
+	dm_write_reg(
+		mem_input110->base.ctx,
+		mmUNP_GRPH_X_START_C,
+		value);
+
+	value = 0;
+	set_reg_field_value(value, 0,
+			UNP_GRPH_Y_START_L, GRPH_Y_START_L);
+	dm_write_reg(
+		mem_input110->base.ctx,
+		mmUNP_GRPH_Y_START_L,
+		value);
+
+	value = 0;
+	set_reg_field_value(value, 0,
+			UNP_GRPH_Y_START_C, GRPH_Y_START_C);
+	dm_write_reg(
+		mem_input110->base.ctx,
+		mmUNP_GRPH_Y_START_C,
+		value);
+
+	value = 0;
+	set_reg_field_value(value, local_size.video.luma_size.x +
+			local_size.video.luma_size.width,
+			UNP_GRPH_X_END_L, GRPH_X_END_L);
+	dm_write_reg(
+		mem_input110->base.ctx,
+		mmUNP_GRPH_X_END_L,
+		value);
+
+	value = 0;
+	set_reg_field_value(value, local_size.video.chroma_size.x +
+			local_size.video.chroma_size.width,
+			UNP_GRPH_X_END_C, GRPH_X_END_C);
+	dm_write_reg(
+		mem_input110->base.ctx,
+		mmUNP_GRPH_X_END_C,
+		value);
+
+	value = 0;
+	set_reg_field_value(value, local_size.video.luma_size.y +
+			local_size.video.luma_size.height,
+			UNP_GRPH_Y_END_L, GRPH_Y_END_L);
+	dm_write_reg(
+		mem_input110->base.ctx,
+		mmUNP_GRPH_Y_END_L,
+		value);
+
+	value = 0;
+	set_reg_field_value(value, local_size.video.chroma_size.y +
+			local_size.video.chroma_size.height,
+			UNP_GRPH_Y_END_C, GRPH_Y_END_C);
+	dm_write_reg(
+		mem_input110->base.ctx,
+		mmUNP_GRPH_Y_END_C,
+		value);
+
+	value = 0;
+	switch (rotation) {
+	case ROTATION_ANGLE_90:
+		set_reg_field_value(value, 3,
+			UNP_HW_ROTATION, ROTATION_ANGLE);
+		break;
+	case ROTATION_ANGLE_180:
+		set_reg_field_value(value, 2,
+			UNP_HW_ROTATION, ROTATION_ANGLE);
+		break;
+	case ROTATION_ANGLE_270:
+		set_reg_field_value(value, 1,
+			UNP_HW_ROTATION, ROTATION_ANGLE);
+		break;
+	default:
+		set_reg_field_value(value, 0,
+			UNP_HW_ROTATION, ROTATION_ANGLE);
+		break;
+	}
+
+	dm_write_reg(
+		mem_input110->base.ctx,
+		mmUNP_HW_ROTATION,
+		value);
+}
+
+static void program_pixel_format(
+	struct dce_mem_input *mem_input110,
+	enum surface_pixel_format format)
+{
+	if (format < SURFACE_PIXEL_FORMAT_VIDEO_BEGIN) {
+		uint32_t value;
+		uint8_t grph_depth;
+		uint8_t grph_format;
+
+		value =	dm_read_reg(
+				mem_input110->base.ctx,
+				mmUNP_GRPH_CONTROL);
+
+		switch (format) {
+		case SURFACE_PIXEL_FORMAT_GRPH_PALETA_256_COLORS:
+			grph_depth = 0;
+			grph_format = 0;
+			break;
+		case SURFACE_PIXEL_FORMAT_GRPH_RGB565:
+			grph_depth = 1;
+			grph_format = 1;
+			break;
+		case SURFACE_PIXEL_FORMAT_GRPH_ARGB8888:
+		case SURFACE_PIXEL_FORMAT_GRPH_ABGR8888:
+			grph_depth = 2;
+			grph_format = 0;
+			break;
+		case SURFACE_PIXEL_FORMAT_GRPH_ARGB2101010:
+		case SURFACE_PIXEL_FORMAT_GRPH_ABGR2101010:
+		case SURFACE_PIXEL_FORMAT_GRPH_ABGR2101010_XR_BIAS:
+			grph_depth = 2;
+			grph_format = 1;
+			break;
+		case SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616:
+		case SURFACE_PIXEL_FORMAT_GRPH_ABGR16161616F:
+		case SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616F:
+			grph_depth = 3;
+			grph_format = 0;
+			break;
+		default:
+			grph_depth = 2;
+			grph_format = 0;
+			break;
+		}
+
+		set_reg_field_value(
+				value,
+				grph_depth,
+				UNP_GRPH_CONTROL,
+				GRPH_DEPTH);
+		set_reg_field_value(
+				value,
+				grph_format,
+				UNP_GRPH_CONTROL,
+				GRPH_FORMAT);
+
+		dm_write_reg(
+				mem_input110->base.ctx,
+				mmUNP_GRPH_CONTROL,
+				value);
+
+		value =	dm_read_reg(
+				mem_input110->base.ctx,
+				mmUNP_GRPH_CONTROL_EXP);
+
+		/* VIDEO FORMAT 0 */
+		set_reg_field_value(
+				value,
+				0,
+				UNP_GRPH_CONTROL_EXP,
+				VIDEO_FORMAT);
+		dm_write_reg(
+				mem_input110->base.ctx,
+				mmUNP_GRPH_CONTROL_EXP,
+				value);
+
+	} else {
+		/* Video 422 and 420 needs UNP_GRPH_CONTROL_EXP programmed */
+		uint32_t value;
+		uint8_t video_format;
+
+		value =	dm_read_reg(
+				mem_input110->base.ctx,
+				mmUNP_GRPH_CONTROL_EXP);
+
+		switch (format) {
+		case SURFACE_PIXEL_FORMAT_VIDEO_420_YCbCr:
+			video_format = 2;
+			break;
+		case SURFACE_PIXEL_FORMAT_VIDEO_420_YCrCb:
+			video_format = 3;
+			break;
+		default:
+			video_format = 0;
+			break;
+		}
+
+		set_reg_field_value(
+			value,
+			video_format,
+			UNP_GRPH_CONTROL_EXP,
+			VIDEO_FORMAT);
+
+		dm_write_reg(
+			mem_input110->base.ctx,
+			mmUNP_GRPH_CONTROL_EXP,
+			value);
+	}
+}
+
+bool dce_mem_input_v_is_surface_pending(struct mem_input *mem_input)
+{
+	struct dce_mem_input *mem_input110 = TO_DCE_MEM_INPUT(mem_input);
+	uint32_t value;
+
+	value = dm_read_reg(mem_input110->base.ctx, mmUNP_GRPH_UPDATE);
+
+	if (get_reg_field_value(value, UNP_GRPH_UPDATE,
+			GRPH_SURFACE_UPDATE_PENDING))
+		return true;
+
+	mem_input->current_address = mem_input->request_address;
+	return false;
+}
+
+bool dce_mem_input_v_program_surface_flip_and_addr(
+	struct mem_input *mem_input,
+	const struct dc_plane_address *address,
+	bool flip_immediate)
+{
+	struct dce_mem_input *mem_input110 = TO_DCE_MEM_INPUT(mem_input);
+
+	set_flip_control(mem_input110, flip_immediate);
+	program_addr(mem_input110,
+		address);
+
+	mem_input->request_address = *address;
+
+	return true;
+}
+
+/* Scatter Gather param tables */
+static const unsigned int dvmm_Hw_Setting_2DTiling[4][9] = {
+		{  8, 64, 64,  8,  8, 1, 4, 0, 0},
+		{ 16, 64, 32,  8, 16, 1, 8, 0, 0},
+		{ 32, 32, 32, 16, 16, 1, 8, 0, 0},
+		{ 64,  8, 32, 16, 16, 1, 8, 0, 0}, /* fake */
+};
+
+static const unsigned int dvmm_Hw_Setting_1DTiling[4][9] = {
+		{  8, 512, 8, 1, 0, 1, 0, 0, 0},  /* 0 for invalid */
+		{ 16, 256, 8, 2, 0, 1, 0, 0, 0},
+		{ 32, 128, 8, 4, 0, 1, 0, 0, 0},
+		{ 64,  64, 8, 4, 0, 1, 0, 0, 0}, /* fake */
+};
+
+static const unsigned int dvmm_Hw_Setting_Linear[4][9] = {
+		{  8, 4096, 1, 8, 0, 1, 0, 0, 0},
+		{ 16, 2048, 1, 8, 0, 1, 0, 0, 0},
+		{ 32, 1024, 1, 8, 0, 1, 0, 0, 0},
+		{ 64,  512, 1, 8, 0, 1, 0, 0, 0}, /* new for 64bpp from HW */
+};
+
+/* Helper to get table entry from surface info */
+static const unsigned int *get_dvmm_hw_setting(
+		union dc_tiling_info *tiling_info,
+		enum surface_pixel_format format,
+		bool chroma)
+{
+	enum bits_per_pixel {
+		bpp_8 = 0,
+		bpp_16,
+		bpp_32,
+		bpp_64
+	} bpp;
+
+	if (format >= SURFACE_PIXEL_FORMAT_INVALID)
+		bpp = bpp_32;
+	else if (format >= SURFACE_PIXEL_FORMAT_VIDEO_BEGIN)
+		bpp = chroma ? bpp_16 : bpp_8;
+	else
+		bpp = bpp_8;
+
+	switch (tiling_info->gfx8.array_mode) {
+	case DC_ARRAY_1D_TILED_THIN1:
+	case DC_ARRAY_1D_TILED_THICK:
+	case DC_ARRAY_PRT_TILED_THIN1:
+		return dvmm_Hw_Setting_1DTiling[bpp];
+	case DC_ARRAY_2D_TILED_THIN1:
+	case DC_ARRAY_2D_TILED_THICK:
+	case DC_ARRAY_2D_TILED_X_THICK:
+	case DC_ARRAY_PRT_2D_TILED_THIN1:
+	case DC_ARRAY_PRT_2D_TILED_THICK:
+		return dvmm_Hw_Setting_2DTiling[bpp];
+	case DC_ARRAY_LINEAR_GENERAL:
+	case DC_ARRAY_LINEAR_ALLIGNED:
+		return dvmm_Hw_Setting_Linear[bpp];
+	default:
+		return dvmm_Hw_Setting_2DTiling[bpp];
+	}
+}
+
+void dce_mem_input_v_program_pte_vm(
+		struct mem_input *mem_input,
+		enum surface_pixel_format format,
+		union dc_tiling_info *tiling_info,
+		enum dc_rotation_angle rotation)
+{
+	struct dce_mem_input *mem_input110 = TO_DCE_MEM_INPUT(mem_input);
+	const unsigned int *pte = get_dvmm_hw_setting(tiling_info, format, false);
+	const unsigned int *pte_chroma = get_dvmm_hw_setting(tiling_info, format, true);
+
+	unsigned int page_width = 0;
+	unsigned int page_height = 0;
+	unsigned int page_width_chroma = 0;
+	unsigned int page_height_chroma = 0;
+	unsigned int temp_page_width = pte[1];
+	unsigned int temp_page_height = pte[2];
+	unsigned int min_pte_before_flip = 0;
+	unsigned int min_pte_before_flip_chroma = 0;
+	uint32_t value = 0;
+
+	while ((temp_page_width >>= 1) != 0)
+		page_width++;
+	while ((temp_page_height >>= 1) != 0)
+		page_height++;
+
+	temp_page_width = pte_chroma[1];
+	temp_page_height = pte_chroma[2];
+	while ((temp_page_width >>= 1) != 0)
+		page_width_chroma++;
+	while ((temp_page_height >>= 1) != 0)
+		page_height_chroma++;
+
+	switch (rotation) {
+	case ROTATION_ANGLE_90:
+	case ROTATION_ANGLE_270:
+		min_pte_before_flip = pte[4];
+		min_pte_before_flip_chroma = pte_chroma[4];
+		break;
+	default:
+		min_pte_before_flip = pte[3];
+		min_pte_before_flip_chroma = pte_chroma[3];
+		break;
+	}
+
+	value = dm_read_reg(mem_input110->base.ctx, mmUNP_PIPE_OUTSTANDING_REQUEST_LIMIT);
+	/* TODO: un-hardcode requestlimit */
+	set_reg_field_value(value, 0xff, UNP_PIPE_OUTSTANDING_REQUEST_LIMIT, UNP_PIPE_OUTSTANDING_REQUEST_LIMIT_L);
+	set_reg_field_value(value, 0xff, UNP_PIPE_OUTSTANDING_REQUEST_LIMIT, UNP_PIPE_OUTSTANDING_REQUEST_LIMIT_C);
+	dm_write_reg(mem_input110->base.ctx, mmUNP_PIPE_OUTSTANDING_REQUEST_LIMIT, value);
+
+	value = dm_read_reg(mem_input110->base.ctx, mmUNP_DVMM_PTE_CONTROL);
+	set_reg_field_value(value, page_width, UNP_DVMM_PTE_CONTROL, DVMM_PAGE_WIDTH);
+	set_reg_field_value(value, page_height, UNP_DVMM_PTE_CONTROL, DVMM_PAGE_HEIGHT);
+	set_reg_field_value(value, min_pte_before_flip, UNP_DVMM_PTE_CONTROL, DVMM_MIN_PTE_BEFORE_FLIP);
+	dm_write_reg(mem_input110->base.ctx, mmUNP_DVMM_PTE_CONTROL, value);
+
+	value = dm_read_reg(mem_input110->base.ctx, mmUNP_DVMM_PTE_ARB_CONTROL);
+	set_reg_field_value(value, pte[5], UNP_DVMM_PTE_ARB_CONTROL, DVMM_PTE_REQ_PER_CHUNK);
+	set_reg_field_value(value, 0xff, UNP_DVMM_PTE_ARB_CONTROL, DVMM_MAX_PTE_REQ_OUTSTANDING);
+	dm_write_reg(mem_input110->base.ctx, mmUNP_DVMM_PTE_ARB_CONTROL, value);
+
+	value = dm_read_reg(mem_input110->base.ctx, mmUNP_DVMM_PTE_CONTROL_C);
+	set_reg_field_value(value, page_width_chroma, UNP_DVMM_PTE_CONTROL_C, DVMM_PAGE_WIDTH_C);
+	set_reg_field_value(value, page_height_chroma, UNP_DVMM_PTE_CONTROL_C, DVMM_PAGE_HEIGHT_C);
+	set_reg_field_value(value, min_pte_before_flip_chroma, UNP_DVMM_PTE_CONTROL_C, DVMM_MIN_PTE_BEFORE_FLIP_C);
+	dm_write_reg(mem_input110->base.ctx, mmUNP_DVMM_PTE_CONTROL_C, value);
+
+	value = dm_read_reg(mem_input110->base.ctx, mmUNP_DVMM_PTE_ARB_CONTROL_C);
+	set_reg_field_value(value, pte_chroma[5], UNP_DVMM_PTE_ARB_CONTROL_C, DVMM_PTE_REQ_PER_CHUNK_C);
+	set_reg_field_value(value, 0xff, UNP_DVMM_PTE_ARB_CONTROL_C, DVMM_MAX_PTE_REQ_OUTSTANDING_C);
+	dm_write_reg(mem_input110->base.ctx, mmUNP_DVMM_PTE_ARB_CONTROL_C, value);
+}
+
+void dce_mem_input_v_program_surface_config(
+	struct mem_input *mem_input,
+	enum surface_pixel_format format,
+	union dc_tiling_info *tiling_info,
+	union plane_size *plane_size,
+	enum dc_rotation_angle rotation,
+	struct dc_plane_dcc_param *dcc,
+	bool horizotal_mirror)
+{
+	struct dce_mem_input *mem_input110 = TO_DCE_MEM_INPUT(mem_input);
+
+	enable(mem_input110);
+	program_tiling(mem_input110, tiling_info, format);
+	program_size_and_rotation(mem_input110, rotation, plane_size);
+	program_pixel_format(mem_input110, format);
+}
+
+static void program_urgency_watermark(
+	const struct dc_context *ctx,
+	const uint32_t urgency_addr,
+	const uint32_t wm_addr,
+	struct dce_watermarks marks_low,
+	uint32_t total_dest_line_time_ns)
+{
+	/* register value */
+	uint32_t urgency_cntl = 0;
+	uint32_t wm_mask_cntl = 0;
+
+	/*Write mask to enable reading/writing of watermark set A*/
+	wm_mask_cntl = dm_read_reg(ctx, wm_addr);
+	set_reg_field_value(wm_mask_cntl,
+			1,
+			DPGV0_WATERMARK_MASK_CONTROL,
+			URGENCY_WATERMARK_MASK);
+	dm_write_reg(ctx, wm_addr, wm_mask_cntl);
+
+	urgency_cntl = dm_read_reg(ctx, urgency_addr);
+
+	set_reg_field_value(
+		urgency_cntl,
+		marks_low.a_mark,
+		DPGV0_PIPE_URGENCY_CONTROL,
+		URGENCY_LOW_WATERMARK);
+
+	set_reg_field_value(
+		urgency_cntl,
+		total_dest_line_time_ns,
+		DPGV0_PIPE_URGENCY_CONTROL,
+		URGENCY_HIGH_WATERMARK);
+	dm_write_reg(ctx, urgency_addr, urgency_cntl);
+
+	/*Write mask to enable reading/writing of watermark set B*/
+	wm_mask_cntl = dm_read_reg(ctx, wm_addr);
+	set_reg_field_value(wm_mask_cntl,
+			2,
+			DPGV0_WATERMARK_MASK_CONTROL,
+			URGENCY_WATERMARK_MASK);
+	dm_write_reg(ctx, wm_addr, wm_mask_cntl);
+
+	urgency_cntl = dm_read_reg(ctx, urgency_addr);
+
+	set_reg_field_value(urgency_cntl,
+		marks_low.b_mark,
+		DPGV0_PIPE_URGENCY_CONTROL,
+		URGENCY_LOW_WATERMARK);
+
+	set_reg_field_value(urgency_cntl,
+		total_dest_line_time_ns,
+		DPGV0_PIPE_URGENCY_CONTROL,
+		URGENCY_HIGH_WATERMARK);
+
+	dm_write_reg(ctx, urgency_addr, urgency_cntl);
+}
+
+static void program_urgency_watermark_l(
+	const struct dc_context *ctx,
+	struct dce_watermarks marks_low,
+	uint32_t total_dest_line_time_ns)
+{
+	program_urgency_watermark(
+		ctx,
+		mmDPGV0_PIPE_URGENCY_CONTROL,
+		mmDPGV0_WATERMARK_MASK_CONTROL,
+		marks_low,
+		total_dest_line_time_ns);
+}
+
+static void program_urgency_watermark_c(
+	const struct dc_context *ctx,
+	struct dce_watermarks marks_low,
+	uint32_t total_dest_line_time_ns)
+{
+	program_urgency_watermark(
+		ctx,
+		mmDPGV1_PIPE_URGENCY_CONTROL,
+		mmDPGV1_WATERMARK_MASK_CONTROL,
+		marks_low,
+		total_dest_line_time_ns);
+}
+
+static void program_stutter_watermark(
+	const struct dc_context *ctx,
+	const uint32_t stutter_addr,
+	const uint32_t wm_addr,
+	struct dce_watermarks marks)
+{
+	/* register value */
+	uint32_t stutter_cntl = 0;
+	uint32_t wm_mask_cntl = 0;
+
+	/*Write mask to enable reading/writing of watermark set A*/
+
+	wm_mask_cntl = dm_read_reg(ctx, wm_addr);
+	set_reg_field_value(wm_mask_cntl,
+		1,
+		DPGV0_WATERMARK_MASK_CONTROL,
+		STUTTER_EXIT_SELF_REFRESH_WATERMARK_MASK);
+	dm_write_reg(ctx, wm_addr, wm_mask_cntl);
+
+	stutter_cntl = dm_read_reg(ctx, stutter_addr);
+
+	if (ctx->dc->debug.disable_stutter) {
+		set_reg_field_value(stutter_cntl,
+			0,
+			DPGV0_PIPE_STUTTER_CONTROL,
+			STUTTER_ENABLE);
+	} else {
+		set_reg_field_value(stutter_cntl,
+			1,
+			DPGV0_PIPE_STUTTER_CONTROL,
+			STUTTER_ENABLE);
+	}
+
+	set_reg_field_value(stutter_cntl,
+		1,
+		DPGV0_PIPE_STUTTER_CONTROL,
+		STUTTER_IGNORE_FBC);
+
+	/*Write watermark set A*/
+	set_reg_field_value(stutter_cntl,
+		marks.a_mark,
+		DPGV0_PIPE_STUTTER_CONTROL,
+		STUTTER_EXIT_SELF_REFRESH_WATERMARK);
+	dm_write_reg(ctx, stutter_addr, stutter_cntl);
+
+	/*Write mask to enable reading/writing of watermark set B*/
+	wm_mask_cntl = dm_read_reg(ctx, wm_addr);
+	set_reg_field_value(wm_mask_cntl,
+		2,
+		DPGV0_WATERMARK_MASK_CONTROL,
+		STUTTER_EXIT_SELF_REFRESH_WATERMARK_MASK);
+	dm_write_reg(ctx, wm_addr, wm_mask_cntl);
+
+	stutter_cntl = dm_read_reg(ctx, stutter_addr);
+	/*Write watermark set B*/
+	set_reg_field_value(stutter_cntl,
+		marks.b_mark,
+		DPGV0_PIPE_STUTTER_CONTROL,
+		STUTTER_EXIT_SELF_REFRESH_WATERMARK);
+	dm_write_reg(ctx, stutter_addr, stutter_cntl);
+}
+
+static void program_stutter_watermark_l(
+	const struct dc_context *ctx,
+	struct dce_watermarks marks)
+{
+	program_stutter_watermark(ctx,
+			mmDPGV0_PIPE_STUTTER_CONTROL,
+			mmDPGV0_WATERMARK_MASK_CONTROL,
+			marks);
+}
+
+static void program_stutter_watermark_c(
+	const struct dc_context *ctx,
+	struct dce_watermarks marks)
+{
+	program_stutter_watermark(ctx,
+			mmDPGV1_PIPE_STUTTER_CONTROL,
+			mmDPGV1_WATERMARK_MASK_CONTROL,
+			marks);
+}
+
+static void program_nbp_watermark(
+	const struct dc_context *ctx,
+	const uint32_t wm_mask_ctrl_addr,
+	const uint32_t nbp_pstate_ctrl_addr,
+	struct dce_watermarks marks)
+{
+	uint32_t value;
+
+	/* Write mask to enable reading/writing of watermark set A */
+
+	value = dm_read_reg(ctx, wm_mask_ctrl_addr);
+
+	set_reg_field_value(
+		value,
+		1,
+		DPGV0_WATERMARK_MASK_CONTROL,
+		NB_PSTATE_CHANGE_WATERMARK_MASK);
+	dm_write_reg(ctx, wm_mask_ctrl_addr, value);
+
+	value = dm_read_reg(ctx, nbp_pstate_ctrl_addr);
+
+	set_reg_field_value(
+		value,
+		1,
+		DPGV0_PIPE_NB_PSTATE_CHANGE_CONTROL,
+		NB_PSTATE_CHANGE_ENABLE);
+	set_reg_field_value(
+		value,
+		1,
+		DPGV0_PIPE_NB_PSTATE_CHANGE_CONTROL,
+		NB_PSTATE_CHANGE_URGENT_DURING_REQUEST);
+	set_reg_field_value(
+		value,
+		1,
+		DPGV0_PIPE_NB_PSTATE_CHANGE_CONTROL,
+		NB_PSTATE_CHANGE_NOT_SELF_REFRESH_DURING_REQUEST);
+	dm_write_reg(ctx, nbp_pstate_ctrl_addr, value);
+
+	/* Write watermark set A */
+	value = dm_read_reg(ctx, nbp_pstate_ctrl_addr);
+	set_reg_field_value(
+		value,
+		marks.a_mark,
+		DPGV0_PIPE_NB_PSTATE_CHANGE_CONTROL,
+		NB_PSTATE_CHANGE_WATERMARK);
+	dm_write_reg(ctx, nbp_pstate_ctrl_addr, value);
+
+	/* Write mask to enable reading/writing of watermark set B */
+	value = dm_read_reg(ctx, wm_mask_ctrl_addr);
+	set_reg_field_value(
+		value,
+		2,
+		DPGV0_WATERMARK_MASK_CONTROL,
+		NB_PSTATE_CHANGE_WATERMARK_MASK);
+	dm_write_reg(ctx, wm_mask_ctrl_addr, value);
+
+	value = dm_read_reg(ctx, nbp_pstate_ctrl_addr);
+	set_reg_field_value(
+		value,
+		1,
+		DPGV0_PIPE_NB_PSTATE_CHANGE_CONTROL,
+		NB_PSTATE_CHANGE_ENABLE);
+	set_reg_field_value(
+		value,
+		1,
+		DPGV0_PIPE_NB_PSTATE_CHANGE_CONTROL,
+		NB_PSTATE_CHANGE_URGENT_DURING_REQUEST);
+	set_reg_field_value(
+		value,
+		1,
+		DPGV0_PIPE_NB_PSTATE_CHANGE_CONTROL,
+		NB_PSTATE_CHANGE_NOT_SELF_REFRESH_DURING_REQUEST);
+	dm_write_reg(ctx, nbp_pstate_ctrl_addr, value);
+
+	/* Write watermark set B */
+	value = dm_read_reg(ctx, nbp_pstate_ctrl_addr);
+	set_reg_field_value(
+		value,
+		marks.b_mark,
+		DPGV0_PIPE_NB_PSTATE_CHANGE_CONTROL,
+		NB_PSTATE_CHANGE_WATERMARK);
+	dm_write_reg(ctx, nbp_pstate_ctrl_addr, value);
+}
+
+static void program_nbp_watermark_l(
+	const struct dc_context *ctx,
+	struct dce_watermarks marks)
+{
+	program_nbp_watermark(ctx,
+			mmDPGV0_WATERMARK_MASK_CONTROL,
+			mmDPGV0_PIPE_NB_PSTATE_CHANGE_CONTROL,
+			marks);
+}
+
+static void program_nbp_watermark_c(
+	const struct dc_context *ctx,
+	struct dce_watermarks marks)
+{
+	program_nbp_watermark(ctx,
+			mmDPGV1_WATERMARK_MASK_CONTROL,
+			mmDPGV1_PIPE_NB_PSTATE_CHANGE_CONTROL,
+			marks);
+}
+
+void dce_mem_input_v_program_display_marks(
+	struct mem_input *mem_input,
+	struct dce_watermarks nbp,
+	struct dce_watermarks stutter,
+	struct dce_watermarks urgent,
+	uint32_t total_dest_line_time_ns)
+{
+	program_urgency_watermark_l(
+		mem_input->ctx,
+		urgent,
+		total_dest_line_time_ns);
+
+	program_nbp_watermark_l(
+		mem_input->ctx,
+		nbp);
+
+	program_stutter_watermark_l(
+		mem_input->ctx,
+		stutter);
+
+}
+
+void dce_mem_input_program_chroma_display_marks(
+	struct mem_input *mem_input,
+	struct dce_watermarks nbp,
+	struct dce_watermarks stutter,
+	struct dce_watermarks urgent,
+	uint32_t total_dest_line_time_ns)
+{
+	program_urgency_watermark_c(
+		mem_input->ctx,
+		urgent,
+		total_dest_line_time_ns);
+
+	program_nbp_watermark_c(
+		mem_input->ctx,
+		nbp);
+
+	program_stutter_watermark_c(
+		mem_input->ctx,
+		stutter);
+}
+
+void dce110_allocate_mem_input_v(
+	struct mem_input *mi,
+	uint32_t h_total,/* for current stream */
+	uint32_t v_total,/* for current stream */
+	uint32_t pix_clk_khz,/* for current stream */
+	uint32_t total_stream_num)
+{
+	uint32_t addr;
+	uint32_t value;
+	uint32_t pix_dur;
+	if (pix_clk_khz != 0) {
+		addr = mmDPGV0_PIPE_ARBITRATION_CONTROL1;
+		value = dm_read_reg(mi->ctx, addr);
+		pix_dur = 1000000000ULL / pix_clk_khz;
+		set_reg_field_value(
+			value,
+			pix_dur,
+			DPGV0_PIPE_ARBITRATION_CONTROL1,
+			PIXEL_DURATION);
+		dm_write_reg(mi->ctx, addr, value);
+
+		addr = mmDPGV1_PIPE_ARBITRATION_CONTROL1;
+		value = dm_read_reg(mi->ctx, addr);
+		pix_dur = 1000000000ULL / pix_clk_khz;
+		set_reg_field_value(
+			value,
+			pix_dur,
+			DPGV1_PIPE_ARBITRATION_CONTROL1,
+			PIXEL_DURATION);
+		dm_write_reg(mi->ctx, addr, value);
+
+		addr = mmDPGV0_PIPE_ARBITRATION_CONTROL2;
+		value = 0x4000800;
+		dm_write_reg(mi->ctx, addr, value);
+
+		addr = mmDPGV1_PIPE_ARBITRATION_CONTROL2;
+		value = 0x4000800;
+		dm_write_reg(mi->ctx, addr, value);
+	}
+
+}
+
+void dce110_free_mem_input_v(
+	struct mem_input *mi,
+	uint32_t total_stream_num)
+{
+}
+
+static struct mem_input_funcs dce110_mem_input_v_funcs = {
+	.mem_input_program_display_marks =
+			dce_mem_input_v_program_display_marks,
+	.mem_input_program_chroma_display_marks =
+			dce_mem_input_program_chroma_display_marks,
+	.allocate_mem_input = dce110_allocate_mem_input_v,
+	.free_mem_input = dce110_free_mem_input_v,
+	.mem_input_program_surface_flip_and_addr =
+			dce_mem_input_v_program_surface_flip_and_addr,
+	.mem_input_program_pte_vm =
+			dce_mem_input_v_program_pte_vm,
+	.mem_input_program_surface_config =
+			dce_mem_input_v_program_surface_config,
+	.mem_input_is_flip_pending =
+			dce_mem_input_v_is_surface_pending
+};
+/*****************************************/
+/* Constructor, Destructor               */
+/*****************************************/
+
+void dce110_mem_input_v_construct(
+	struct dce_mem_input *dce_mi,
+	struct dc_context *ctx)
+{
+	dce_mi->base.funcs = &dce110_mem_input_v_funcs;
+	dce_mi->base.ctx = ctx;
+}
+
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_mem_input_v.h b/drivers/gpu/drm/amd/display/dc/dce110/dce110_mem_input_v.h
new file mode 100644
index 000000000000..f01d4a607fea
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_mem_input_v.h
@@ -0,0 +1,35 @@
+/* Copyright 2012-16 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_MEM_INPUT_V_DCE110_H__
+#define __DC_MEM_INPUT_V_DCE110_H__
+
+#include "mem_input.h"
+#include "dce/dce_mem_input.h"
+
+void dce110_mem_input_v_construct(
+	struct dce_mem_input *dce_mi,
+	struct dc_context *ctx);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_opp_csc_v.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_opp_csc_v.c
new file mode 100644
index 000000000000..feb397b5c1a3
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_opp_csc_v.c
@@ -0,0 +1,738 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ *  and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "dce110_transform_v.h"
+#include "basics/conversion.h"
+
+/* include DCE11 register header files */
+#include "dce/dce_11_0_d.h"
+#include "dce/dce_11_0_sh_mask.h"
+#include "dce/dce_11_0_enum.h"
+
+enum {
+	OUTPUT_CSC_MATRIX_SIZE = 12
+};
+
+/* constrast:0 - 2.0, default 1.0 */
+#define UNDERLAY_CONTRAST_DEFAULT 100
+#define UNDERLAY_CONTRAST_MAX     200
+#define UNDERLAY_CONTRAST_MIN       0
+#define UNDERLAY_CONTRAST_STEP      1
+#define UNDERLAY_CONTRAST_DIVIDER 100
+
+/* Saturation: 0 - 2.0; default 1.0 */
+#define UNDERLAY_SATURATION_DEFAULT   100 /*1.00*/
+#define UNDERLAY_SATURATION_MIN         0
+#define UNDERLAY_SATURATION_MAX       200 /* 2.00 */
+#define UNDERLAY_SATURATION_STEP        1 /* 0.01 */
+/*actual max overlay saturation
+ * value = UNDERLAY_SATURATION_MAX /UNDERLAY_SATURATION_DIVIDER
+ */
+
+/* Hue */
+#define  UNDERLAY_HUE_DEFAULT      0
+#define  UNDERLAY_HUE_MIN       -300
+#define  UNDERLAY_HUE_MAX        300
+#define  UNDERLAY_HUE_STEP         5
+#define  UNDERLAY_HUE_DIVIDER   10 /* HW range: -30 ~ +30 */
+#define UNDERLAY_SATURATION_DIVIDER   100
+
+/* Brightness: in DAL usually -.25 ~ .25.
+ * In MMD is -100 to +100 in 16-235 range; which when scaled to full range is
+ *  ~-116 to +116. When normalized this is about 0.4566.
+ * With 100 divider this becomes 46, but we may use another for better precision
+ * The ideal one is 100/219 ((100/255)*(255/219)),
+ * i.e. min/max = +-100, divider = 219
+ * default 0.0
+ */
+#define  UNDERLAY_BRIGHTNESS_DEFAULT    0
+#define  UNDERLAY_BRIGHTNESS_MIN      -46 /* ~116/255 */
+#define  UNDERLAY_BRIGHTNESS_MAX       46
+#define  UNDERLAY_BRIGHTNESS_STEP       1 /*  .01 */
+#define  UNDERLAY_BRIGHTNESS_DIVIDER  100
+
+static const struct out_csc_color_matrix global_color_matrix[] = {
+{ COLOR_SPACE_SRGB,
+	{ 0x2000, 0, 0, 0, 0, 0x2000, 0, 0, 0, 0, 0x2000, 0} },
+{ COLOR_SPACE_SRGB_LIMITED,
+	{ 0x1B60, 0, 0, 0x200, 0, 0x1B60, 0, 0x200, 0, 0, 0x1B60, 0x200} },
+{ COLOR_SPACE_YCBCR601,
+	{ 0xE00, 0xF447, 0xFDB9, 0x1000, 0x82F, 0x1012, 0x31F, 0x200, 0xFB47,
+		0xF6B9, 0xE00, 0x1000} },
+{ COLOR_SPACE_YCBCR709, { 0xE00, 0xF349, 0xFEB7, 0x1000, 0x5D2, 0x1394, 0x1FA,
+	0x200, 0xFCCB, 0xF535, 0xE00, 0x1000} },
+/* TODO: correct values below */
+{ COLOR_SPACE_YCBCR601_LIMITED, { 0xE00, 0xF447, 0xFDB9, 0x1000, 0x991,
+	0x12C9, 0x3A6, 0x200, 0xFB47, 0xF6B9, 0xE00, 0x1000} },
+{ COLOR_SPACE_YCBCR709_LIMITED, { 0xE00, 0xF349, 0xFEB7, 0x1000, 0x6CE, 0x16E3,
+	0x24F, 0x200, 0xFCCB, 0xF535, 0xE00, 0x1000} }
+};
+
+enum csc_color_mode {
+	/* 00 - BITS2:0 Bypass */
+	CSC_COLOR_MODE_GRAPHICS_BYPASS,
+	/* 01 - hard coded coefficient TV RGB */
+	CSC_COLOR_MODE_GRAPHICS_PREDEFINED,
+	/* 04 - programmable OUTPUT CSC coefficient */
+	CSC_COLOR_MODE_GRAPHICS_OUTPUT_CSC,
+};
+
+enum grph_color_adjust_option {
+	GRPH_COLOR_MATRIX_HW_DEFAULT = 1,
+	GRPH_COLOR_MATRIX_SW
+};
+
+static void program_color_matrix_v(
+	struct dce_transform *xfm_dce,
+	const struct out_csc_color_matrix *tbl_entry,
+	enum grph_color_adjust_option options)
+{
+	struct dc_context *ctx = xfm_dce->base.ctx;
+	uint32_t cntl_value = dm_read_reg(ctx, mmCOL_MAN_OUTPUT_CSC_CONTROL);
+	bool use_set_a = (get_reg_field_value(cntl_value,
+			COL_MAN_OUTPUT_CSC_CONTROL,
+			OUTPUT_CSC_MODE) != 4);
+
+	set_reg_field_value(
+			cntl_value,
+		0,
+		COL_MAN_OUTPUT_CSC_CONTROL,
+		OUTPUT_CSC_MODE);
+
+	if (use_set_a) {
+		{
+			uint32_t value = 0;
+			uint32_t addr = mmOUTPUT_CSC_C11_C12_A;
+			/* fixed S2.13 format */
+			set_reg_field_value(
+				value,
+				tbl_entry->regval[0],
+				OUTPUT_CSC_C11_C12_A,
+				OUTPUT_CSC_C11_A);
+
+			set_reg_field_value(
+				value,
+				tbl_entry->regval[1],
+				OUTPUT_CSC_C11_C12_A,
+				OUTPUT_CSC_C12_A);
+
+			dm_write_reg(ctx, addr, value);
+		}
+		{
+			uint32_t value = 0;
+			uint32_t addr = mmOUTPUT_CSC_C13_C14_A;
+			/* fixed S2.13 format */
+			set_reg_field_value(
+				value,
+				tbl_entry->regval[2],
+				OUTPUT_CSC_C13_C14_A,
+				OUTPUT_CSC_C13_A);
+			/* fixed S0.13 format */
+			set_reg_field_value(
+				value,
+				tbl_entry->regval[3],
+				OUTPUT_CSC_C13_C14_A,
+				OUTPUT_CSC_C14_A);
+
+			dm_write_reg(ctx, addr, value);
+		}
+		{
+			uint32_t value = 0;
+			uint32_t addr = mmOUTPUT_CSC_C21_C22_A;
+			/* fixed S2.13 format */
+			set_reg_field_value(
+				value,
+				tbl_entry->regval[4],
+				OUTPUT_CSC_C21_C22_A,
+				OUTPUT_CSC_C21_A);
+			/* fixed S2.13 format */
+			set_reg_field_value(
+				value,
+				tbl_entry->regval[5],
+				OUTPUT_CSC_C21_C22_A,
+				OUTPUT_CSC_C22_A);
+
+			dm_write_reg(ctx, addr, value);
+		}
+		{
+			uint32_t value = 0;
+			uint32_t addr = mmOUTPUT_CSC_C23_C24_A;
+			/* fixed S2.13 format */
+			set_reg_field_value(
+				value,
+				tbl_entry->regval[6],
+				OUTPUT_CSC_C23_C24_A,
+				OUTPUT_CSC_C23_A);
+			/* fixed S0.13 format */
+			set_reg_field_value(
+				value,
+				tbl_entry->regval[7],
+				OUTPUT_CSC_C23_C24_A,
+				OUTPUT_CSC_C24_A);
+
+			dm_write_reg(ctx, addr, value);
+		}
+		{
+			uint32_t value = 0;
+			uint32_t addr = mmOUTPUT_CSC_C31_C32_A;
+			/* fixed S2.13 format */
+			set_reg_field_value(
+				value,
+				tbl_entry->regval[8],
+				OUTPUT_CSC_C31_C32_A,
+				OUTPUT_CSC_C31_A);
+			/* fixed S0.13 format */
+			set_reg_field_value(
+				value,
+				tbl_entry->regval[9],
+				OUTPUT_CSC_C31_C32_A,
+				OUTPUT_CSC_C32_A);
+
+			dm_write_reg(ctx, addr, value);
+		}
+		{
+			uint32_t value = 0;
+			uint32_t addr = mmOUTPUT_CSC_C33_C34_A;
+			/* fixed S2.13 format */
+			set_reg_field_value(
+				value,
+				tbl_entry->regval[10],
+				OUTPUT_CSC_C33_C34_A,
+				OUTPUT_CSC_C33_A);
+			/* fixed S0.13 format */
+			set_reg_field_value(
+				value,
+				tbl_entry->regval[11],
+				OUTPUT_CSC_C33_C34_A,
+				OUTPUT_CSC_C34_A);
+
+			dm_write_reg(ctx, addr, value);
+		}
+		set_reg_field_value(
+			cntl_value,
+			4,
+			COL_MAN_OUTPUT_CSC_CONTROL,
+			OUTPUT_CSC_MODE);
+	} else {
+		{
+			uint32_t value = 0;
+			uint32_t addr = mmOUTPUT_CSC_C11_C12_B;
+			/* fixed S2.13 format */
+			set_reg_field_value(
+				value,
+				tbl_entry->regval[0],
+				OUTPUT_CSC_C11_C12_B,
+				OUTPUT_CSC_C11_B);
+
+			set_reg_field_value(
+				value,
+				tbl_entry->regval[1],
+				OUTPUT_CSC_C11_C12_B,
+				OUTPUT_CSC_C12_B);
+
+			dm_write_reg(ctx, addr, value);
+		}
+		{
+			uint32_t value = 0;
+			uint32_t addr = mmOUTPUT_CSC_C13_C14_B;
+			/* fixed S2.13 format */
+			set_reg_field_value(
+				value,
+				tbl_entry->regval[2],
+				OUTPUT_CSC_C13_C14_B,
+				OUTPUT_CSC_C13_B);
+			/* fixed S0.13 format */
+			set_reg_field_value(
+				value,
+				tbl_entry->regval[3],
+				OUTPUT_CSC_C13_C14_B,
+				OUTPUT_CSC_C14_B);
+
+			dm_write_reg(ctx, addr, value);
+		}
+		{
+			uint32_t value = 0;
+			uint32_t addr = mmOUTPUT_CSC_C21_C22_B;
+			/* fixed S2.13 format */
+			set_reg_field_value(
+				value,
+				tbl_entry->regval[4],
+				OUTPUT_CSC_C21_C22_B,
+				OUTPUT_CSC_C21_B);
+			/* fixed S2.13 format */
+			set_reg_field_value(
+				value,
+				tbl_entry->regval[5],
+				OUTPUT_CSC_C21_C22_B,
+				OUTPUT_CSC_C22_B);
+
+			dm_write_reg(ctx, addr, value);
+		}
+		{
+			uint32_t value = 0;
+			uint32_t addr = mmOUTPUT_CSC_C23_C24_B;
+			/* fixed S2.13 format */
+			set_reg_field_value(
+				value,
+				tbl_entry->regval[6],
+				OUTPUT_CSC_C23_C24_B,
+				OUTPUT_CSC_C23_B);
+			/* fixed S0.13 format */
+			set_reg_field_value(
+				value,
+				tbl_entry->regval[7],
+				OUTPUT_CSC_C23_C24_B,
+				OUTPUT_CSC_C24_B);
+
+			dm_write_reg(ctx, addr, value);
+		}
+		{
+			uint32_t value = 0;
+			uint32_t addr = mmOUTPUT_CSC_C31_C32_B;
+			/* fixed S2.13 format */
+			set_reg_field_value(
+				value,
+				tbl_entry->regval[8],
+				OUTPUT_CSC_C31_C32_B,
+				OUTPUT_CSC_C31_B);
+			/* fixed S0.13 format */
+			set_reg_field_value(
+				value,
+				tbl_entry->regval[9],
+				OUTPUT_CSC_C31_C32_B,
+				OUTPUT_CSC_C32_B);
+
+			dm_write_reg(ctx, addr, value);
+		}
+		{
+			uint32_t value = 0;
+			uint32_t addr = mmOUTPUT_CSC_C33_C34_B;
+			/* fixed S2.13 format */
+			set_reg_field_value(
+				value,
+				tbl_entry->regval[10],
+				OUTPUT_CSC_C33_C34_B,
+				OUTPUT_CSC_C33_B);
+			/* fixed S0.13 format */
+			set_reg_field_value(
+				value,
+				tbl_entry->regval[11],
+				OUTPUT_CSC_C33_C34_B,
+				OUTPUT_CSC_C34_B);
+
+			dm_write_reg(ctx, addr, value);
+		}
+		set_reg_field_value(
+			cntl_value,
+			5,
+			COL_MAN_OUTPUT_CSC_CONTROL,
+			OUTPUT_CSC_MODE);
+	}
+
+	dm_write_reg(ctx, mmCOL_MAN_OUTPUT_CSC_CONTROL, cntl_value);
+}
+
+static bool configure_graphics_mode_v(
+	struct dce_transform *xfm_dce,
+	enum csc_color_mode config,
+	enum graphics_csc_adjust_type csc_adjust_type,
+	enum dc_color_space color_space)
+{
+	struct dc_context *ctx = xfm_dce->base.ctx;
+	uint32_t addr = mmCOL_MAN_OUTPUT_CSC_CONTROL;
+	uint32_t value = dm_read_reg(ctx, addr);
+
+	set_reg_field_value(
+		value,
+		0,
+		COL_MAN_OUTPUT_CSC_CONTROL,
+		OUTPUT_CSC_MODE);
+
+	if (csc_adjust_type == GRAPHICS_CSC_ADJUST_TYPE_SW) {
+		if (config == CSC_COLOR_MODE_GRAPHICS_OUTPUT_CSC)
+			return true;
+
+		switch (color_space) {
+		case COLOR_SPACE_SRGB:
+			/* by pass */
+			set_reg_field_value(
+				value,
+				0,
+				COL_MAN_OUTPUT_CSC_CONTROL,
+				OUTPUT_CSC_MODE);
+			break;
+		case COLOR_SPACE_SRGB_LIMITED:
+			/* not supported for underlay on CZ */
+			return false;
+
+		case COLOR_SPACE_YCBCR601_LIMITED:
+			/* YCbCr601 */
+			set_reg_field_value(
+				value,
+				2,
+				COL_MAN_OUTPUT_CSC_CONTROL,
+				OUTPUT_CSC_MODE);
+			break;
+		case COLOR_SPACE_YCBCR709:
+		case COLOR_SPACE_YCBCR709_LIMITED:
+			/* YCbCr709 */
+			set_reg_field_value(
+				value,
+				3,
+				COL_MAN_OUTPUT_CSC_CONTROL,
+				OUTPUT_CSC_MODE);
+			break;
+		default:
+			return false;
+		}
+
+	} else if (csc_adjust_type == GRAPHICS_CSC_ADJUST_TYPE_HW) {
+		switch (color_space) {
+		case COLOR_SPACE_SRGB:
+			/* by pass */
+			set_reg_field_value(
+				value,
+				0,
+				COL_MAN_OUTPUT_CSC_CONTROL,
+				OUTPUT_CSC_MODE);
+			break;
+		case COLOR_SPACE_SRGB_LIMITED:
+			/* not supported for underlay on CZ */
+			return false;
+		case COLOR_SPACE_YCBCR601:
+		case COLOR_SPACE_YCBCR601_LIMITED:
+			/* YCbCr601 */
+			set_reg_field_value(
+				value,
+				2,
+				COL_MAN_OUTPUT_CSC_CONTROL,
+				OUTPUT_CSC_MODE);
+			break;
+		case COLOR_SPACE_YCBCR709:
+		case COLOR_SPACE_YCBCR709_LIMITED:
+			 /* YCbCr709 */
+			set_reg_field_value(
+				value,
+				3,
+				COL_MAN_OUTPUT_CSC_CONTROL,
+				OUTPUT_CSC_MODE);
+			break;
+		default:
+			return false;
+		}
+
+	} else
+		/* by pass */
+		set_reg_field_value(
+			value,
+			0,
+			COL_MAN_OUTPUT_CSC_CONTROL,
+			OUTPUT_CSC_MODE);
+
+	addr = mmCOL_MAN_OUTPUT_CSC_CONTROL;
+	dm_write_reg(ctx, addr, value);
+
+	return true;
+}
+
+/*TODO: color depth is not correct when this is called*/
+static void set_Denormalization(struct transform *xfm,
+		enum dc_color_depth color_depth)
+{
+	uint32_t value = dm_read_reg(xfm->ctx, mmDENORM_CLAMP_CONTROL);
+
+	switch (color_depth) {
+	case COLOR_DEPTH_888:
+		/* 255/256 for 8 bit output color depth */
+		set_reg_field_value(
+			value,
+			1,
+			DENORM_CLAMP_CONTROL,
+			DENORM_MODE);
+		break;
+	case COLOR_DEPTH_101010:
+		/* 1023/1024 for 10 bit output color depth */
+		set_reg_field_value(
+			value,
+			2,
+			DENORM_CLAMP_CONTROL,
+			DENORM_MODE);
+		break;
+	case COLOR_DEPTH_121212:
+		/* 4095/4096 for 12 bit output color depth */
+		set_reg_field_value(
+			value,
+			3,
+			DENORM_CLAMP_CONTROL,
+			DENORM_MODE);
+		break;
+	default:
+		/* not valid case */
+		break;
+	}
+
+	set_reg_field_value(
+		value,
+		1,
+		DENORM_CLAMP_CONTROL,
+		DENORM_10BIT_OUT);
+
+	dm_write_reg(xfm->ctx, mmDENORM_CLAMP_CONTROL, value);
+}
+
+struct input_csc_matrix {
+	enum dc_color_space color_space;
+	uint32_t regval[12];
+};
+
+static const struct input_csc_matrix input_csc_matrix[] = {
+	{COLOR_SPACE_SRGB,
+/*1_1   1_2   1_3   1_4   2_1   2_2   2_3   2_4   3_1   3_2   3_3   3_4 */
+		{0x2000, 0, 0, 0, 0, 0x2000, 0, 0, 0, 0, 0x2000, 0} },
+	{COLOR_SPACE_SRGB_LIMITED,
+		{0x2000, 0, 0, 0, 0, 0x2000, 0, 0, 0, 0, 0x2000, 0} },
+	{COLOR_SPACE_YCBCR601,
+		{0x2cdd, 0x2000, 0x0, 0xe991, 0xe926, 0x2000, 0xf4fd, 0x10ef,
+						0x0, 0x2000, 0x38b4, 0xe3a6} },
+	{COLOR_SPACE_YCBCR601_LIMITED,
+		{0x3353, 0x2568, 0x0, 0xe400, 0xe5dc, 0x2568, 0xf367, 0x1108,
+						0x0, 0x2568, 0x40de, 0xdd3a} },
+	{COLOR_SPACE_YCBCR709,
+		{0x3265, 0x2000, 0, 0xe6ce, 0xf105, 0x2000, 0xfa01, 0xa7d, 0,
+						0x2000, 0x3b61, 0xe24f} },
+	{COLOR_SPACE_YCBCR709_LIMITED,
+		{0x39a6, 0x2568, 0, 0xe0d6, 0xeedd, 0x2568, 0xf925, 0x9a8, 0,
+						0x2568, 0x43ee, 0xdbb2} }
+};
+
+static void program_input_csc(
+		struct transform *xfm, enum dc_color_space color_space)
+{
+	int arr_size = sizeof(input_csc_matrix)/sizeof(struct input_csc_matrix);
+	struct dc_context *ctx = xfm->ctx;
+	const uint32_t *regval = NULL;
+	bool use_set_a;
+	uint32_t value;
+	int i;
+
+	for (i = 0; i < arr_size; i++)
+		if (input_csc_matrix[i].color_space == color_space) {
+			regval = input_csc_matrix[i].regval;
+			break;
+		}
+	if (regval == NULL) {
+		BREAK_TO_DEBUGGER();
+		return;
+	}
+
+	/*
+	 * 1 == set A, the logic is 'if currently we're not using set A,
+	 * then use set A, otherwise use set B'
+	 */
+	value = dm_read_reg(ctx, mmCOL_MAN_INPUT_CSC_CONTROL);
+	use_set_a = get_reg_field_value(
+		value, COL_MAN_INPUT_CSC_CONTROL, INPUT_CSC_MODE) != 1;
+
+	if (use_set_a) {
+		/* fixed S2.13 format */
+		value = 0;
+		set_reg_field_value(
+			value, regval[0], INPUT_CSC_C11_C12_A, INPUT_CSC_C11_A);
+		set_reg_field_value(
+			value, regval[1], INPUT_CSC_C11_C12_A, INPUT_CSC_C12_A);
+		dm_write_reg(ctx, mmINPUT_CSC_C11_C12_A, value);
+
+		value = 0;
+		set_reg_field_value(
+			value, regval[2], INPUT_CSC_C13_C14_A, INPUT_CSC_C13_A);
+		set_reg_field_value(
+			value, regval[3], INPUT_CSC_C13_C14_A, INPUT_CSC_C14_A);
+		dm_write_reg(ctx, mmINPUT_CSC_C13_C14_A, value);
+
+		value = 0;
+		set_reg_field_value(
+			value, regval[4], INPUT_CSC_C21_C22_A, INPUT_CSC_C21_A);
+		set_reg_field_value(
+			value, regval[5], INPUT_CSC_C21_C22_A, INPUT_CSC_C22_A);
+		dm_write_reg(ctx, mmINPUT_CSC_C21_C22_A, value);
+
+		value = 0;
+		set_reg_field_value(
+			value, regval[6], INPUT_CSC_C23_C24_A, INPUT_CSC_C23_A);
+		set_reg_field_value(
+			value, regval[7], INPUT_CSC_C23_C24_A, INPUT_CSC_C24_A);
+		dm_write_reg(ctx, mmINPUT_CSC_C23_C24_A, value);
+
+		value = 0;
+		set_reg_field_value(
+			value, regval[8], INPUT_CSC_C31_C32_A, INPUT_CSC_C31_A);
+		set_reg_field_value(
+			value, regval[9], INPUT_CSC_C31_C32_A, INPUT_CSC_C32_A);
+		dm_write_reg(ctx, mmINPUT_CSC_C31_C32_A, value);
+
+		value = 0;
+		set_reg_field_value(
+			value, regval[10], INPUT_CSC_C33_C34_A, INPUT_CSC_C33_A);
+		set_reg_field_value(
+			value, regval[11], INPUT_CSC_C33_C34_A, INPUT_CSC_C34_A);
+		dm_write_reg(ctx, mmINPUT_CSC_C33_C34_A, value);
+	} else {
+		/* fixed S2.13 format */
+		value = 0;
+		set_reg_field_value(
+			value, regval[0], INPUT_CSC_C11_C12_B, INPUT_CSC_C11_B);
+		set_reg_field_value(
+			value, regval[1], INPUT_CSC_C11_C12_B, INPUT_CSC_C12_B);
+		dm_write_reg(ctx, mmINPUT_CSC_C11_C12_B, value);
+
+		value = 0;
+		set_reg_field_value(
+			value, regval[2], INPUT_CSC_C13_C14_B, INPUT_CSC_C13_B);
+		set_reg_field_value(
+			value, regval[3], INPUT_CSC_C13_C14_B, INPUT_CSC_C14_B);
+		dm_write_reg(ctx, mmINPUT_CSC_C13_C14_B, value);
+
+		value = 0;
+		set_reg_field_value(
+			value, regval[4], INPUT_CSC_C21_C22_B, INPUT_CSC_C21_B);
+		set_reg_field_value(
+			value, regval[5], INPUT_CSC_C21_C22_B, INPUT_CSC_C22_B);
+		dm_write_reg(ctx, mmINPUT_CSC_C21_C22_B, value);
+
+		value = 0;
+		set_reg_field_value(
+			value, regval[6], INPUT_CSC_C23_C24_B, INPUT_CSC_C23_B);
+		set_reg_field_value(
+			value, regval[7], INPUT_CSC_C23_C24_B, INPUT_CSC_C24_B);
+		dm_write_reg(ctx, mmINPUT_CSC_C23_C24_B, value);
+
+		value = 0;
+		set_reg_field_value(
+			value, regval[8], INPUT_CSC_C31_C32_B, INPUT_CSC_C31_B);
+		set_reg_field_value(
+			value, regval[9], INPUT_CSC_C31_C32_B, INPUT_CSC_C32_B);
+		dm_write_reg(ctx, mmINPUT_CSC_C31_C32_B, value);
+
+		value = 0;
+		set_reg_field_value(
+			value, regval[10], INPUT_CSC_C33_C34_B, INPUT_CSC_C33_B);
+		set_reg_field_value(
+			value, regval[11], INPUT_CSC_C33_C34_B, INPUT_CSC_C34_B);
+		dm_write_reg(ctx, mmINPUT_CSC_C33_C34_B, value);
+	}
+
+	/* KK: leave INPUT_CSC_CONVERSION_MODE at default */
+	value = 0;
+	/*
+	 * select 8.4 input type instead of default 12.0. From the discussion
+	 * with HW team, this format depends on the UNP surface format, so for
+	 * 8-bit we should select 8.4 (4 bits truncated). For 10 it should be
+	 * 10.2. For Carrizo we only support 8-bit surfaces on underlay pipe
+	 * so we can always keep this at 8.4 (input_type=2). If the later asics
+	 * start supporting 10+ bits, we will have a problem: surface
+	 * programming including UNP_GRPH* is being done in DalISR after this,
+	 * so either we pass surface format to here, or move this logic to ISR
+	 */
+
+	set_reg_field_value(
+		value, 2, COL_MAN_INPUT_CSC_CONTROL, INPUT_CSC_INPUT_TYPE);
+	set_reg_field_value(
+		value,
+		use_set_a ? 1 : 2,
+		COL_MAN_INPUT_CSC_CONTROL,
+		INPUT_CSC_MODE);
+
+	dm_write_reg(ctx, mmCOL_MAN_INPUT_CSC_CONTROL, value);
+}
+
+void dce110_opp_v_set_csc_default(
+	struct transform *xfm,
+	const struct default_adjustment *default_adjust)
+{
+	struct dce_transform *xfm_dce = TO_DCE_TRANSFORM(xfm);
+	enum csc_color_mode config =
+			CSC_COLOR_MODE_GRAPHICS_PREDEFINED;
+
+	if (default_adjust->force_hw_default == false) {
+		const struct out_csc_color_matrix *elm;
+		/* currently parameter not in use */
+		enum grph_color_adjust_option option =
+			GRPH_COLOR_MATRIX_HW_DEFAULT;
+		uint32_t i;
+		/*
+		 * HW default false we program locally defined matrix
+		 * HW default true  we use predefined hw matrix and we
+		 * do not need to program matrix
+		 * OEM wants the HW default via runtime parameter.
+		 */
+		option = GRPH_COLOR_MATRIX_SW;
+
+		for (i = 0; i < ARRAY_SIZE(global_color_matrix); ++i) {
+			elm = &global_color_matrix[i];
+			if (elm->color_space != default_adjust->out_color_space)
+				continue;
+			/* program the matrix with default values from this
+			 * file
+			 */
+			program_color_matrix_v(xfm_dce, elm, option);
+			config = CSC_COLOR_MODE_GRAPHICS_OUTPUT_CSC;
+			break;
+		}
+	}
+
+	program_input_csc(xfm, default_adjust->in_color_space);
+
+	/* configure the what we programmed :
+	 * 1. Default values from this file
+	 * 2. Use hardware default from ROM_A and we do not need to program
+	 * matrix
+	 */
+
+	configure_graphics_mode_v(xfm_dce, config,
+		default_adjust->csc_adjust_type,
+		default_adjust->out_color_space);
+
+	set_Denormalization(xfm, default_adjust->color_depth);
+}
+
+void dce110_opp_v_set_csc_adjustment(
+	struct transform *xfm,
+	const struct out_csc_color_matrix *tbl_entry)
+{
+	struct dce_transform *xfm_dce = TO_DCE_TRANSFORM(xfm);
+	enum csc_color_mode config =
+			CSC_COLOR_MODE_GRAPHICS_OUTPUT_CSC;
+
+	program_color_matrix_v(
+			xfm_dce, tbl_entry, GRAPHICS_CSC_ADJUST_TYPE_SW);
+
+	/*  We did everything ,now program DxOUTPUT_CSC_CONTROL */
+	configure_graphics_mode_v(xfm_dce, config, GRAPHICS_CSC_ADJUST_TYPE_SW,
+			tbl_entry->color_space);
+
+	/*TODO: Check if denormalization is needed*/
+	/*set_Denormalization(opp, adjust->color_depth);*/
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_opp_regamma_v.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_opp_regamma_v.c
new file mode 100644
index 000000000000..e98ed3058ea2
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_opp_regamma_v.c
@@ -0,0 +1,555 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+/* include DCE11 register header files */
+#include "dce/dce_11_0_d.h"
+#include "dce/dce_11_0_sh_mask.h"
+
+#include "dce110_transform_v.h"
+
+static void power_on_lut(struct transform *xfm,
+	bool power_on, bool inputgamma, bool regamma)
+{
+	uint32_t value = dm_read_reg(xfm->ctx, mmDCFEV_MEM_PWR_CTRL);
+	int i;
+
+	if (power_on) {
+		if (inputgamma)
+			set_reg_field_value(
+				value,
+				1,
+				DCFEV_MEM_PWR_CTRL,
+				COL_MAN_INPUT_GAMMA_MEM_PWR_DIS);
+		if (regamma)
+			set_reg_field_value(
+				value,
+				1,
+				DCFEV_MEM_PWR_CTRL,
+				COL_MAN_GAMMA_CORR_MEM_PWR_DIS);
+	} else {
+		if (inputgamma)
+			set_reg_field_value(
+				value,
+				0,
+				DCFEV_MEM_PWR_CTRL,
+				COL_MAN_INPUT_GAMMA_MEM_PWR_DIS);
+		if (regamma)
+			set_reg_field_value(
+				value,
+				0,
+				DCFEV_MEM_PWR_CTRL,
+				COL_MAN_GAMMA_CORR_MEM_PWR_DIS);
+	}
+
+	dm_write_reg(xfm->ctx, mmDCFEV_MEM_PWR_CTRL, value);
+
+	for (i = 0; i < 3; i++) {
+		value = dm_read_reg(xfm->ctx, mmDCFEV_MEM_PWR_CTRL);
+		if (get_reg_field_value(value,
+				DCFEV_MEM_PWR_CTRL,
+				COL_MAN_INPUT_GAMMA_MEM_PWR_DIS) &&
+			get_reg_field_value(value,
+					DCFEV_MEM_PWR_CTRL,
+					COL_MAN_GAMMA_CORR_MEM_PWR_DIS))
+			break;
+
+		udelay(2);
+	}
+}
+
+static void set_bypass_input_gamma(struct dce_transform *xfm_dce)
+{
+	uint32_t value;
+
+	value = dm_read_reg(xfm_dce->base.ctx,
+			mmCOL_MAN_INPUT_GAMMA_CONTROL1);
+
+	set_reg_field_value(
+				value,
+				0,
+				COL_MAN_INPUT_GAMMA_CONTROL1,
+				INPUT_GAMMA_MODE);
+
+	dm_write_reg(xfm_dce->base.ctx,
+			mmCOL_MAN_INPUT_GAMMA_CONTROL1, value);
+}
+
+static void configure_regamma_mode(struct dce_transform *xfm_dce, uint32_t mode)
+{
+	uint32_t value = 0;
+
+	set_reg_field_value(
+				value,
+				mode,
+				GAMMA_CORR_CONTROL,
+				GAMMA_CORR_MODE);
+
+	dm_write_reg(xfm_dce->base.ctx, mmGAMMA_CORR_CONTROL, 0);
+}
+
+/*
+ *****************************************************************************
+ *  Function: regamma_config_regions_and_segments
+ *
+ *     build regamma curve by using predefined hw points
+ *     uses interface parameters ,like EDID coeff.
+ *
+ * @param   : parameters   interface parameters
+ *  @return void
+ *
+ *  @note
+ *
+ *  @see
+ *
+ *****************************************************************************
+ */
+static void regamma_config_regions_and_segments(
+	struct dce_transform *xfm_dce, const struct pwl_params *params)
+{
+	const struct gamma_curve *curve;
+	uint32_t value = 0;
+
+	{
+		set_reg_field_value(
+			value,
+			params->arr_points[0].custom_float_x,
+			GAMMA_CORR_CNTLA_START_CNTL,
+			GAMMA_CORR_CNTLA_EXP_REGION_START);
+
+		set_reg_field_value(
+			value,
+			0,
+			GAMMA_CORR_CNTLA_START_CNTL,
+			GAMMA_CORR_CNTLA_EXP_REGION_START_SEGMENT);
+
+		dm_write_reg(xfm_dce->base.ctx, mmGAMMA_CORR_CNTLA_START_CNTL,
+				value);
+	}
+	{
+		value = 0;
+		set_reg_field_value(
+			value,
+			params->arr_points[0].custom_float_slope,
+			GAMMA_CORR_CNTLA_SLOPE_CNTL,
+			GAMMA_CORR_CNTLA_EXP_REGION_LINEAR_SLOPE);
+
+		dm_write_reg(xfm_dce->base.ctx,
+			mmGAMMA_CORR_CNTLA_SLOPE_CNTL, value);
+	}
+	{
+		value = 0;
+		set_reg_field_value(
+			value,
+			params->arr_points[1].custom_float_x,
+			GAMMA_CORR_CNTLA_END_CNTL1,
+			GAMMA_CORR_CNTLA_EXP_REGION_END);
+
+		dm_write_reg(xfm_dce->base.ctx,
+			mmGAMMA_CORR_CNTLA_END_CNTL1, value);
+	}
+	{
+		value = 0;
+		set_reg_field_value(
+			value,
+			params->arr_points[2].custom_float_slope,
+			GAMMA_CORR_CNTLA_END_CNTL2,
+			GAMMA_CORR_CNTLA_EXP_REGION_END_BASE);
+
+		set_reg_field_value(
+			value,
+			params->arr_points[1].custom_float_y,
+			GAMMA_CORR_CNTLA_END_CNTL2,
+			GAMMA_CORR_CNTLA_EXP_REGION_END_SLOPE);
+
+		dm_write_reg(xfm_dce->base.ctx,
+			mmGAMMA_CORR_CNTLA_END_CNTL2, value);
+	}
+
+	curve = params->arr_curve_points;
+
+	{
+		value = 0;
+		set_reg_field_value(
+			value,
+			curve[0].offset,
+			GAMMA_CORR_CNTLA_REGION_0_1,
+			GAMMA_CORR_CNTLA_EXP_REGION0_LUT_OFFSET);
+
+		set_reg_field_value(
+			value,
+			curve[0].segments_num,
+			GAMMA_CORR_CNTLA_REGION_0_1,
+			GAMMA_CORR_CNTLA_EXP_REGION0_NUM_SEGMENTS);
+
+		set_reg_field_value(
+			value,
+			curve[1].offset,
+			GAMMA_CORR_CNTLA_REGION_0_1,
+			GAMMA_CORR_CNTLA_EXP_REGION1_LUT_OFFSET);
+
+		set_reg_field_value(
+			value,
+			curve[1].segments_num,
+			GAMMA_CORR_CNTLA_REGION_0_1,
+			GAMMA_CORR_CNTLA_EXP_REGION1_NUM_SEGMENTS);
+
+		dm_write_reg(
+				xfm_dce->base.ctx,
+			mmGAMMA_CORR_CNTLA_REGION_0_1,
+			value);
+	}
+
+	curve += 2;
+	{
+		value = 0;
+		set_reg_field_value(
+			value,
+			curve[0].offset,
+			GAMMA_CORR_CNTLA_REGION_2_3,
+			GAMMA_CORR_CNTLA_EXP_REGION2_LUT_OFFSET);
+
+		set_reg_field_value(
+			value,
+			curve[0].segments_num,
+			GAMMA_CORR_CNTLA_REGION_2_3,
+			GAMMA_CORR_CNTLA_EXP_REGION2_NUM_SEGMENTS);
+
+		set_reg_field_value(
+			value,
+			curve[1].offset,
+			GAMMA_CORR_CNTLA_REGION_2_3,
+			GAMMA_CORR_CNTLA_EXP_REGION3_LUT_OFFSET);
+
+		set_reg_field_value(
+			value,
+			curve[1].segments_num,
+			GAMMA_CORR_CNTLA_REGION_2_3,
+			GAMMA_CORR_CNTLA_EXP_REGION3_NUM_SEGMENTS);
+
+		dm_write_reg(xfm_dce->base.ctx,
+			mmGAMMA_CORR_CNTLA_REGION_2_3,
+			value);
+	}
+
+	curve += 2;
+	{
+		value = 0;
+		set_reg_field_value(
+			value,
+			curve[0].offset,
+			GAMMA_CORR_CNTLA_REGION_4_5,
+			GAMMA_CORR_CNTLA_EXP_REGION4_LUT_OFFSET);
+
+		set_reg_field_value(
+			value,
+			curve[0].segments_num,
+			GAMMA_CORR_CNTLA_REGION_4_5,
+			GAMMA_CORR_CNTLA_EXP_REGION4_NUM_SEGMENTS);
+
+		set_reg_field_value(
+			value,
+			curve[1].offset,
+			GAMMA_CORR_CNTLA_REGION_4_5,
+			GAMMA_CORR_CNTLA_EXP_REGION5_LUT_OFFSET);
+
+		set_reg_field_value(
+			value,
+			curve[1].segments_num,
+			GAMMA_CORR_CNTLA_REGION_4_5,
+			GAMMA_CORR_CNTLA_EXP_REGION5_NUM_SEGMENTS);
+
+		dm_write_reg(xfm_dce->base.ctx,
+			mmGAMMA_CORR_CNTLA_REGION_4_5,
+			value);
+	}
+
+	curve += 2;
+	{
+		value = 0;
+		set_reg_field_value(
+			value,
+			curve[0].offset,
+			GAMMA_CORR_CNTLA_REGION_6_7,
+			GAMMA_CORR_CNTLA_EXP_REGION6_LUT_OFFSET);
+
+		set_reg_field_value(
+			value,
+			curve[0].segments_num,
+			GAMMA_CORR_CNTLA_REGION_6_7,
+			GAMMA_CORR_CNTLA_EXP_REGION6_NUM_SEGMENTS);
+
+		set_reg_field_value(
+			value,
+			curve[1].offset,
+			GAMMA_CORR_CNTLA_REGION_6_7,
+			GAMMA_CORR_CNTLA_EXP_REGION7_LUT_OFFSET);
+
+		set_reg_field_value(
+			value,
+			curve[1].segments_num,
+			GAMMA_CORR_CNTLA_REGION_6_7,
+			GAMMA_CORR_CNTLA_EXP_REGION7_NUM_SEGMENTS);
+
+		dm_write_reg(xfm_dce->base.ctx,
+			mmGAMMA_CORR_CNTLA_REGION_6_7,
+			value);
+	}
+
+	curve += 2;
+	{
+		value = 0;
+		set_reg_field_value(
+			value,
+			curve[0].offset,
+			GAMMA_CORR_CNTLA_REGION_8_9,
+			GAMMA_CORR_CNTLA_EXP_REGION8_LUT_OFFSET);
+
+		set_reg_field_value(
+			value,
+			curve[0].segments_num,
+			GAMMA_CORR_CNTLA_REGION_8_9,
+			GAMMA_CORR_CNTLA_EXP_REGION8_NUM_SEGMENTS);
+
+		set_reg_field_value(
+			value,
+			curve[1].offset,
+			GAMMA_CORR_CNTLA_REGION_8_9,
+			GAMMA_CORR_CNTLA_EXP_REGION9_LUT_OFFSET);
+
+		set_reg_field_value(
+			value,
+			curve[1].segments_num,
+			GAMMA_CORR_CNTLA_REGION_8_9,
+			GAMMA_CORR_CNTLA_EXP_REGION9_NUM_SEGMENTS);
+
+		dm_write_reg(xfm_dce->base.ctx,
+			mmGAMMA_CORR_CNTLA_REGION_8_9,
+			value);
+	}
+
+	curve += 2;
+	{
+		value = 0;
+		set_reg_field_value(
+			value,
+			curve[0].offset,
+			GAMMA_CORR_CNTLA_REGION_10_11,
+			GAMMA_CORR_CNTLA_EXP_REGION10_LUT_OFFSET);
+
+		set_reg_field_value(
+			value,
+			curve[0].segments_num,
+			GAMMA_CORR_CNTLA_REGION_10_11,
+			GAMMA_CORR_CNTLA_EXP_REGION10_NUM_SEGMENTS);
+
+		set_reg_field_value(
+			value,
+			curve[1].offset,
+			GAMMA_CORR_CNTLA_REGION_10_11,
+			GAMMA_CORR_CNTLA_EXP_REGION11_LUT_OFFSET);
+
+		set_reg_field_value(
+			value,
+			curve[1].segments_num,
+			GAMMA_CORR_CNTLA_REGION_10_11,
+			GAMMA_CORR_CNTLA_EXP_REGION11_NUM_SEGMENTS);
+
+		dm_write_reg(xfm_dce->base.ctx,
+			mmGAMMA_CORR_CNTLA_REGION_10_11,
+			value);
+	}
+
+	curve += 2;
+	{
+		value = 0;
+		set_reg_field_value(
+			value,
+			curve[0].offset,
+			GAMMA_CORR_CNTLA_REGION_12_13,
+			GAMMA_CORR_CNTLA_EXP_REGION12_LUT_OFFSET);
+
+		set_reg_field_value(
+			value,
+			curve[0].segments_num,
+			GAMMA_CORR_CNTLA_REGION_12_13,
+			GAMMA_CORR_CNTLA_EXP_REGION12_NUM_SEGMENTS);
+
+		set_reg_field_value(
+			value,
+			curve[1].offset,
+			GAMMA_CORR_CNTLA_REGION_12_13,
+			GAMMA_CORR_CNTLA_EXP_REGION13_LUT_OFFSET);
+
+		set_reg_field_value(
+			value,
+			curve[1].segments_num,
+			GAMMA_CORR_CNTLA_REGION_12_13,
+			GAMMA_CORR_CNTLA_EXP_REGION13_NUM_SEGMENTS);
+
+		dm_write_reg(xfm_dce->base.ctx,
+			mmGAMMA_CORR_CNTLA_REGION_12_13,
+			value);
+	}
+
+	curve += 2;
+	{
+		value = 0;
+		set_reg_field_value(
+			value,
+			curve[0].offset,
+			GAMMA_CORR_CNTLA_REGION_14_15,
+			GAMMA_CORR_CNTLA_EXP_REGION14_LUT_OFFSET);
+
+		set_reg_field_value(
+			value,
+			curve[0].segments_num,
+			GAMMA_CORR_CNTLA_REGION_14_15,
+			GAMMA_CORR_CNTLA_EXP_REGION14_NUM_SEGMENTS);
+
+		set_reg_field_value(
+			value,
+			curve[1].offset,
+			GAMMA_CORR_CNTLA_REGION_14_15,
+			GAMMA_CORR_CNTLA_EXP_REGION15_LUT_OFFSET);
+
+		set_reg_field_value(
+			value,
+			curve[1].segments_num,
+			GAMMA_CORR_CNTLA_REGION_14_15,
+			GAMMA_CORR_CNTLA_EXP_REGION15_NUM_SEGMENTS);
+
+		dm_write_reg(xfm_dce->base.ctx,
+			mmGAMMA_CORR_CNTLA_REGION_14_15,
+			value);
+	}
+}
+
+static void program_pwl(struct dce_transform *xfm_dce,
+		const struct pwl_params *params)
+{
+	uint32_t value = 0;
+
+	set_reg_field_value(
+		value,
+		7,
+		GAMMA_CORR_LUT_WRITE_EN_MASK,
+		GAMMA_CORR_LUT_WRITE_EN_MASK);
+
+	dm_write_reg(xfm_dce->base.ctx,
+		mmGAMMA_CORR_LUT_WRITE_EN_MASK, value);
+
+	dm_write_reg(xfm_dce->base.ctx,
+		mmGAMMA_CORR_LUT_INDEX, 0);
+
+	/* Program REGAMMA_LUT_DATA */
+	{
+		const uint32_t addr = mmGAMMA_CORR_LUT_DATA;
+		uint32_t i = 0;
+		const struct pwl_result_data *rgb =
+				params->rgb_resulted;
+
+		while (i != params->hw_points_num) {
+			dm_write_reg(xfm_dce->base.ctx, addr, rgb->red_reg);
+			dm_write_reg(xfm_dce->base.ctx, addr, rgb->green_reg);
+			dm_write_reg(xfm_dce->base.ctx, addr, rgb->blue_reg);
+
+			dm_write_reg(xfm_dce->base.ctx, addr,
+				rgb->delta_red_reg);
+			dm_write_reg(xfm_dce->base.ctx, addr,
+				rgb->delta_green_reg);
+			dm_write_reg(xfm_dce->base.ctx, addr,
+				rgb->delta_blue_reg);
+
+			++rgb;
+			++i;
+		}
+	}
+}
+
+void dce110_opp_program_regamma_pwl_v(
+	struct transform *xfm,
+	const struct pwl_params *params)
+{
+	struct dce_transform *xfm_dce = TO_DCE_TRANSFORM(xfm);
+
+	/* Setup regions */
+	regamma_config_regions_and_segments(xfm_dce, params);
+
+	set_bypass_input_gamma(xfm_dce);
+
+	/* Power on gamma LUT memory */
+	power_on_lut(xfm, true, false, true);
+
+	/* Program PWL */
+	program_pwl(xfm_dce, params);
+
+	/* program regamma config */
+	configure_regamma_mode(xfm_dce, 1);
+
+	/* Power return to auto back */
+	power_on_lut(xfm, false, false, true);
+}
+
+void dce110_opp_power_on_regamma_lut_v(
+	struct transform *xfm,
+	bool power_on)
+{
+	uint32_t value = dm_read_reg(xfm->ctx, mmDCFEV_MEM_PWR_CTRL);
+
+	set_reg_field_value(
+		value,
+		0,
+		DCFEV_MEM_PWR_CTRL,
+		COL_MAN_GAMMA_CORR_MEM_PWR_FORCE);
+
+	set_reg_field_value(
+		value,
+		power_on,
+		DCFEV_MEM_PWR_CTRL,
+		COL_MAN_GAMMA_CORR_MEM_PWR_DIS);
+
+	set_reg_field_value(
+		value,
+		0,
+		DCFEV_MEM_PWR_CTRL,
+		COL_MAN_INPUT_GAMMA_MEM_PWR_FORCE);
+
+	set_reg_field_value(
+		value,
+		power_on,
+		DCFEV_MEM_PWR_CTRL,
+		COL_MAN_INPUT_GAMMA_MEM_PWR_DIS);
+
+	dm_write_reg(xfm->ctx, mmDCFEV_MEM_PWR_CTRL, value);
+}
+
+void dce110_opp_set_regamma_mode_v(
+	struct transform *xfm,
+	enum opp_regamma mode)
+{
+	// TODO: need to implement the function
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_opp_v.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_opp_v.c
new file mode 100644
index 000000000000..3545e43a4b77
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_opp_v.c
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+/* include DCE11 register header files */
+#include "dce/dce_11_0_d.h"
+#include "dce/dce_11_0_sh_mask.h"
+
+#include "dce/dce_opp.h"
+#include "dce110_opp_v.h"
+
+/*****************************************/
+/* Constructor, Destructor               */
+/*****************************************/
+
+static const struct opp_funcs funcs = {
+		.opp_set_dyn_expansion = dce110_opp_set_dyn_expansion,
+		.opp_destroy = dce110_opp_destroy,
+		.opp_program_fmt = dce110_opp_program_fmt,
+		.opp_program_bit_depth_reduction =
+				dce110_opp_program_bit_depth_reduction
+};
+
+void dce110_opp_v_construct(struct dce110_opp *opp110,
+	struct dc_context *ctx)
+{
+	opp110->base.funcs = &funcs;
+
+	opp110->base.ctx = ctx;
+}
+
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_opp_v.h b/drivers/gpu/drm/amd/display/dc/dce110/dce110_opp_v.h
new file mode 100644
index 000000000000..152af4c418cb
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_opp_v.h
@@ -0,0 +1,39 @@
+/* Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_OPP_DCE110_V_H__
+#define __DC_OPP_DCE110_V_H__
+
+#include "dc_types.h"
+#include "opp.h"
+#include "core_types.h"
+
+void dce110_opp_v_construct(struct dce110_opp *opp110,
+	struct dc_context *ctx);
+
+/* underlay callbacks */
+
+
+
+#endif /* __DC_OPP_DCE110_V_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c
new file mode 100644
index 000000000000..42df17f9aa8d
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c
@@ -0,0 +1,1329 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+#include "link_encoder.h"
+#include "stream_encoder.h"
+
+#include "resource.h"
+#include "dce110/dce110_resource.h"
+
+#include "include/irq_service_interface.h"
+#include "dce/dce_audio.h"
+#include "dce110/dce110_timing_generator.h"
+#include "irq/dce110/irq_service_dce110.h"
+#include "dce110/dce110_timing_generator_v.h"
+#include "dce/dce_link_encoder.h"
+#include "dce/dce_stream_encoder.h"
+#include "dce/dce_mem_input.h"
+#include "dce110/dce110_mem_input_v.h"
+#include "dce/dce_ipp.h"
+#include "dce/dce_transform.h"
+#include "dce110/dce110_transform_v.h"
+#include "dce/dce_opp.h"
+#include "dce110/dce110_opp_v.h"
+#include "dce/dce_clocks.h"
+#include "dce/dce_clock_source.h"
+#include "dce/dce_hwseq.h"
+#include "dce110/dce110_hw_sequencer.h"
+#include "dce/dce_abm.h"
+#include "dce/dce_dmcu.h"
+
+#if defined(CONFIG_DRM_AMD_DC_FBC)
+#include "dce110/dce110_compressor.h"
+#endif
+
+#include "reg_helper.h"
+
+#include "dce/dce_11_0_d.h"
+#include "dce/dce_11_0_sh_mask.h"
+
+#ifndef mmMC_HUB_RDREQ_DMIF_LIMIT
+#include "gmc/gmc_8_2_d.h"
+#include "gmc/gmc_8_2_sh_mask.h"
+#endif
+
+#ifndef mmDP_DPHY_INTERNAL_CTRL
+	#define mmDP_DPHY_INTERNAL_CTRL 0x4aa7
+	#define mmDP0_DP_DPHY_INTERNAL_CTRL 0x4aa7
+	#define mmDP1_DP_DPHY_INTERNAL_CTRL 0x4ba7
+	#define mmDP2_DP_DPHY_INTERNAL_CTRL 0x4ca7
+	#define mmDP3_DP_DPHY_INTERNAL_CTRL 0x4da7
+	#define mmDP4_DP_DPHY_INTERNAL_CTRL 0x4ea7
+	#define mmDP5_DP_DPHY_INTERNAL_CTRL 0x4fa7
+	#define mmDP6_DP_DPHY_INTERNAL_CTRL 0x54a7
+	#define mmDP7_DP_DPHY_INTERNAL_CTRL 0x56a7
+	#define mmDP8_DP_DPHY_INTERNAL_CTRL 0x57a7
+#endif
+
+#ifndef mmBIOS_SCRATCH_2
+	#define mmBIOS_SCRATCH_2 0x05CB
+	#define mmBIOS_SCRATCH_6 0x05CF
+#endif
+
+#ifndef mmDP_DPHY_BS_SR_SWAP_CNTL
+	#define mmDP_DPHY_BS_SR_SWAP_CNTL                       0x4ADC
+	#define mmDP0_DP_DPHY_BS_SR_SWAP_CNTL                   0x4ADC
+	#define mmDP1_DP_DPHY_BS_SR_SWAP_CNTL                   0x4BDC
+	#define mmDP2_DP_DPHY_BS_SR_SWAP_CNTL                   0x4CDC
+	#define mmDP3_DP_DPHY_BS_SR_SWAP_CNTL                   0x4DDC
+	#define mmDP4_DP_DPHY_BS_SR_SWAP_CNTL                   0x4EDC
+	#define mmDP5_DP_DPHY_BS_SR_SWAP_CNTL                   0x4FDC
+	#define mmDP6_DP_DPHY_BS_SR_SWAP_CNTL                   0x54DC
+#endif
+
+#ifndef mmDP_DPHY_FAST_TRAINING
+	#define mmDP_DPHY_FAST_TRAINING                         0x4ABC
+	#define mmDP0_DP_DPHY_FAST_TRAINING                     0x4ABC
+	#define mmDP1_DP_DPHY_FAST_TRAINING                     0x4BBC
+	#define mmDP2_DP_DPHY_FAST_TRAINING                     0x4CBC
+	#define mmDP3_DP_DPHY_FAST_TRAINING                     0x4DBC
+	#define mmDP4_DP_DPHY_FAST_TRAINING                     0x4EBC
+	#define mmDP5_DP_DPHY_FAST_TRAINING                     0x4FBC
+	#define mmDP6_DP_DPHY_FAST_TRAINING                     0x54BC
+#endif
+
+#ifndef DPHY_RX_FAST_TRAINING_CAPABLE
+	#define DPHY_RX_FAST_TRAINING_CAPABLE 0x1
+#endif
+
+static const struct dce110_timing_generator_offsets dce110_tg_offsets[] = {
+	{
+		.crtc = (mmCRTC0_CRTC_CONTROL - mmCRTC_CONTROL),
+		.dcp =  (mmDCP0_GRPH_CONTROL - mmGRPH_CONTROL),
+	},
+	{
+		.crtc = (mmCRTC1_CRTC_CONTROL - mmCRTC_CONTROL),
+		.dcp = (mmDCP1_GRPH_CONTROL - mmGRPH_CONTROL),
+	},
+	{
+		.crtc = (mmCRTC2_CRTC_CONTROL - mmCRTC_CONTROL),
+		.dcp = (mmDCP2_GRPH_CONTROL - mmGRPH_CONTROL),
+	},
+	{
+		.crtc = (mmCRTC3_CRTC_CONTROL - mmCRTC_CONTROL),
+		.dcp =  (mmDCP3_GRPH_CONTROL - mmGRPH_CONTROL),
+	},
+	{
+		.crtc = (mmCRTC4_CRTC_CONTROL - mmCRTC_CONTROL),
+		.dcp = (mmDCP4_GRPH_CONTROL - mmGRPH_CONTROL),
+	},
+	{
+		.crtc = (mmCRTC5_CRTC_CONTROL - mmCRTC_CONTROL),
+		.dcp = (mmDCP5_GRPH_CONTROL - mmGRPH_CONTROL),
+	}
+};
+
+/* set register offset */
+#define SR(reg_name)\
+	.reg_name = mm ## reg_name
+
+/* set register offset with instance */
+#define SRI(reg_name, block, id)\
+	.reg_name = mm ## block ## id ## _ ## reg_name
+
+static const struct dce_disp_clk_registers disp_clk_regs = {
+		CLK_COMMON_REG_LIST_DCE_BASE()
+};
+
+static const struct dce_disp_clk_shift disp_clk_shift = {
+		CLK_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(__SHIFT)
+};
+
+static const struct dce_disp_clk_mask disp_clk_mask = {
+		CLK_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(_MASK)
+};
+
+static const struct dce_dmcu_registers dmcu_regs = {
+		DMCU_DCE110_COMMON_REG_LIST()
+};
+
+static const struct dce_dmcu_shift dmcu_shift = {
+		DMCU_MASK_SH_LIST_DCE110(__SHIFT)
+};
+
+static const struct dce_dmcu_mask dmcu_mask = {
+		DMCU_MASK_SH_LIST_DCE110(_MASK)
+};
+
+static const struct dce_abm_registers abm_regs = {
+		ABM_DCE110_COMMON_REG_LIST()
+};
+
+static const struct dce_abm_shift abm_shift = {
+		ABM_MASK_SH_LIST_DCE110(__SHIFT)
+};
+
+static const struct dce_abm_mask abm_mask = {
+		ABM_MASK_SH_LIST_DCE110(_MASK)
+};
+
+#define ipp_regs(id)\
+[id] = {\
+		IPP_DCE110_REG_LIST_DCE_BASE(id)\
+}
+
+static const struct dce_ipp_registers ipp_regs[] = {
+		ipp_regs(0),
+		ipp_regs(1),
+		ipp_regs(2)
+};
+
+static const struct dce_ipp_shift ipp_shift = {
+		IPP_DCE100_MASK_SH_LIST_DCE_COMMON_BASE(__SHIFT)
+};
+
+static const struct dce_ipp_mask ipp_mask = {
+		IPP_DCE100_MASK_SH_LIST_DCE_COMMON_BASE(_MASK)
+};
+
+#define transform_regs(id)\
+[id] = {\
+		XFM_COMMON_REG_LIST_DCE110(id)\
+}
+
+static const struct dce_transform_registers xfm_regs[] = {
+		transform_regs(0),
+		transform_regs(1),
+		transform_regs(2)
+};
+
+static const struct dce_transform_shift xfm_shift = {
+		XFM_COMMON_MASK_SH_LIST_DCE110(__SHIFT)
+};
+
+static const struct dce_transform_mask xfm_mask = {
+		XFM_COMMON_MASK_SH_LIST_DCE110(_MASK)
+};
+
+#define aux_regs(id)\
+[id] = {\
+	AUX_REG_LIST(id)\
+}
+
+static const struct dce110_link_enc_aux_registers link_enc_aux_regs[] = {
+		aux_regs(0),
+		aux_regs(1),
+		aux_regs(2),
+		aux_regs(3),
+		aux_regs(4),
+		aux_regs(5)
+};
+
+#define hpd_regs(id)\
+[id] = {\
+	HPD_REG_LIST(id)\
+}
+
+static const struct dce110_link_enc_hpd_registers link_enc_hpd_regs[] = {
+		hpd_regs(0),
+		hpd_regs(1),
+		hpd_regs(2),
+		hpd_regs(3),
+		hpd_regs(4),
+		hpd_regs(5)
+};
+
+
+#define link_regs(id)\
+[id] = {\
+	LE_DCE110_REG_LIST(id)\
+}
+
+static const struct dce110_link_enc_registers link_enc_regs[] = {
+	link_regs(0),
+	link_regs(1),
+	link_regs(2),
+	link_regs(3),
+	link_regs(4),
+	link_regs(5),
+	link_regs(6),
+};
+
+#define stream_enc_regs(id)\
+[id] = {\
+	SE_COMMON_REG_LIST(id),\
+	.TMDS_CNTL = 0,\
+}
+
+static const struct dce110_stream_enc_registers stream_enc_regs[] = {
+	stream_enc_regs(0),
+	stream_enc_regs(1),
+	stream_enc_regs(2)
+};
+
+static const struct dce_stream_encoder_shift se_shift = {
+		SE_COMMON_MASK_SH_LIST_DCE110(__SHIFT)
+};
+
+static const struct dce_stream_encoder_mask se_mask = {
+		SE_COMMON_MASK_SH_LIST_DCE110(_MASK)
+};
+
+#define opp_regs(id)\
+[id] = {\
+	OPP_DCE_110_REG_LIST(id),\
+}
+
+static const struct dce_opp_registers opp_regs[] = {
+	opp_regs(0),
+	opp_regs(1),
+	opp_regs(2),
+	opp_regs(3),
+	opp_regs(4),
+	opp_regs(5)
+};
+
+static const struct dce_opp_shift opp_shift = {
+	OPP_COMMON_MASK_SH_LIST_DCE_110(__SHIFT)
+};
+
+static const struct dce_opp_mask opp_mask = {
+	OPP_COMMON_MASK_SH_LIST_DCE_110(_MASK)
+};
+
+#define audio_regs(id)\
+[id] = {\
+	AUD_COMMON_REG_LIST(id)\
+}
+
+static const struct dce_audio_registers audio_regs[] = {
+	audio_regs(0),
+	audio_regs(1),
+	audio_regs(2),
+	audio_regs(3),
+	audio_regs(4),
+	audio_regs(5),
+	audio_regs(6),
+};
+
+static const struct dce_audio_shift audio_shift = {
+		AUD_COMMON_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dce_aduio_mask audio_mask = {
+		AUD_COMMON_MASK_SH_LIST(_MASK)
+};
+
+/* AG TBD Needs to be reduced back to 3 pipes once dce10 hw sequencer implemented. */
+
+
+#define clk_src_regs(id)\
+[id] = {\
+	CS_COMMON_REG_LIST_DCE_100_110(id),\
+}
+
+static const struct dce110_clk_src_regs clk_src_regs[] = {
+	clk_src_regs(0),
+	clk_src_regs(1),
+	clk_src_regs(2)
+};
+
+static const struct dce110_clk_src_shift cs_shift = {
+		CS_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(__SHIFT)
+};
+
+static const struct dce110_clk_src_mask cs_mask = {
+		CS_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(_MASK)
+};
+
+static const struct bios_registers bios_regs = {
+	.BIOS_SCRATCH_6 = mmBIOS_SCRATCH_6
+};
+
+static const struct resource_caps carrizo_resource_cap = {
+		.num_timing_generator = 3,
+		.num_video_plane = 1,
+		.num_audio = 3,
+		.num_stream_encoder = 3,
+		.num_pll = 2,
+};
+
+static const struct resource_caps stoney_resource_cap = {
+		.num_timing_generator = 2,
+		.num_video_plane = 1,
+		.num_audio = 3,
+		.num_stream_encoder = 3,
+		.num_pll = 2,
+};
+
+#define CTX  ctx
+#define REG(reg) mm ## reg
+
+#ifndef mmCC_DC_HDMI_STRAPS
+#define mmCC_DC_HDMI_STRAPS 0x4819
+#define CC_DC_HDMI_STRAPS__HDMI_DISABLE_MASK 0x40
+#define CC_DC_HDMI_STRAPS__HDMI_DISABLE__SHIFT 0x6
+#define CC_DC_HDMI_STRAPS__AUDIO_STREAM_NUMBER_MASK 0x700
+#define CC_DC_HDMI_STRAPS__AUDIO_STREAM_NUMBER__SHIFT 0x8
+#endif
+
+static void read_dce_straps(
+	struct dc_context *ctx,
+	struct resource_straps *straps)
+{
+	REG_GET_2(CC_DC_HDMI_STRAPS,
+			HDMI_DISABLE, &straps->hdmi_disable,
+			AUDIO_STREAM_NUMBER, &straps->audio_stream_number);
+
+	REG_GET(DC_PINSTRAPS, DC_PINSTRAPS_AUDIO, &straps->dc_pinstraps_audio);
+}
+
+static struct audio *create_audio(
+		struct dc_context *ctx, unsigned int inst)
+{
+	return dce_audio_create(ctx, inst,
+			&audio_regs[inst], &audio_shift, &audio_mask);
+}
+
+static struct timing_generator *dce110_timing_generator_create(
+		struct dc_context *ctx,
+		uint32_t instance,
+		const struct dce110_timing_generator_offsets *offsets)
+{
+	struct dce110_timing_generator *tg110 =
+		kzalloc(sizeof(struct dce110_timing_generator), GFP_KERNEL);
+
+	if (!tg110)
+		return NULL;
+
+	dce110_timing_generator_construct(tg110, ctx, instance, offsets);
+	return &tg110->base;
+}
+
+static struct stream_encoder *dce110_stream_encoder_create(
+	enum engine_id eng_id,
+	struct dc_context *ctx)
+{
+	struct dce110_stream_encoder *enc110 =
+		kzalloc(sizeof(struct dce110_stream_encoder), GFP_KERNEL);
+
+	if (!enc110)
+		return NULL;
+
+	dce110_stream_encoder_construct(enc110, ctx, ctx->dc_bios, eng_id,
+					&stream_enc_regs[eng_id],
+					&se_shift, &se_mask);
+	return &enc110->base;
+}
+
+#define SRII(reg_name, block, id)\
+	.reg_name[id] = mm ## block ## id ## _ ## reg_name
+
+static const struct dce_hwseq_registers hwseq_stoney_reg = {
+		HWSEQ_ST_REG_LIST()
+};
+
+static const struct dce_hwseq_registers hwseq_cz_reg = {
+		HWSEQ_CZ_REG_LIST()
+};
+
+static const struct dce_hwseq_shift hwseq_shift = {
+		HWSEQ_DCE11_MASK_SH_LIST(__SHIFT),
+};
+
+static const struct dce_hwseq_mask hwseq_mask = {
+		HWSEQ_DCE11_MASK_SH_LIST(_MASK),
+};
+
+static struct dce_hwseq *dce110_hwseq_create(
+	struct dc_context *ctx)
+{
+	struct dce_hwseq *hws = kzalloc(sizeof(struct dce_hwseq), GFP_KERNEL);
+
+	if (hws) {
+		hws->ctx = ctx;
+		hws->regs = ASIC_REV_IS_STONEY(ctx->asic_id.hw_internal_rev) ?
+				&hwseq_stoney_reg : &hwseq_cz_reg;
+		hws->shifts = &hwseq_shift;
+		hws->masks = &hwseq_mask;
+		hws->wa.blnd_crtc_trigger = true;
+	}
+	return hws;
+}
+
+static const struct resource_create_funcs res_create_funcs = {
+	.read_dce_straps = read_dce_straps,
+	.create_audio = create_audio,
+	.create_stream_encoder = dce110_stream_encoder_create,
+	.create_hwseq = dce110_hwseq_create,
+};
+
+#define mi_inst_regs(id) { \
+	MI_DCE11_REG_LIST(id), \
+	.MC_HUB_RDREQ_DMIF_LIMIT = mmMC_HUB_RDREQ_DMIF_LIMIT \
+}
+static const struct dce_mem_input_registers mi_regs[] = {
+		mi_inst_regs(0),
+		mi_inst_regs(1),
+		mi_inst_regs(2),
+};
+
+static const struct dce_mem_input_shift mi_shifts = {
+		MI_DCE11_MASK_SH_LIST(__SHIFT),
+		.ENABLE = MC_HUB_RDREQ_DMIF_LIMIT__ENABLE__SHIFT
+};
+
+static const struct dce_mem_input_mask mi_masks = {
+		MI_DCE11_MASK_SH_LIST(_MASK),
+		.ENABLE = MC_HUB_RDREQ_DMIF_LIMIT__ENABLE_MASK
+};
+
+
+static struct mem_input *dce110_mem_input_create(
+	struct dc_context *ctx,
+	uint32_t inst)
+{
+	struct dce_mem_input *dce_mi = kzalloc(sizeof(struct dce_mem_input),
+					       GFP_KERNEL);
+
+	if (!dce_mi) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	dce_mem_input_construct(dce_mi, ctx, inst, &mi_regs[inst], &mi_shifts, &mi_masks);
+	dce_mi->wa.single_head_rdreq_dmif_limit = 3;
+	return &dce_mi->base;
+}
+
+static void dce110_transform_destroy(struct transform **xfm)
+{
+	kfree(TO_DCE_TRANSFORM(*xfm));
+	*xfm = NULL;
+}
+
+static struct transform *dce110_transform_create(
+	struct dc_context *ctx,
+	uint32_t inst)
+{
+	struct dce_transform *transform =
+		kzalloc(sizeof(struct dce_transform), GFP_KERNEL);
+
+	if (!transform)
+		return NULL;
+
+	dce_transform_construct(transform, ctx, inst,
+				&xfm_regs[inst], &xfm_shift, &xfm_mask);
+	return &transform->base;
+}
+
+static struct input_pixel_processor *dce110_ipp_create(
+	struct dc_context *ctx, uint32_t inst)
+{
+	struct dce_ipp *ipp = kzalloc(sizeof(struct dce_ipp), GFP_KERNEL);
+
+	if (!ipp) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	dce_ipp_construct(ipp, ctx, inst,
+			&ipp_regs[inst], &ipp_shift, &ipp_mask);
+	return &ipp->base;
+}
+
+static const struct encoder_feature_support link_enc_feature = {
+		.max_hdmi_deep_color = COLOR_DEPTH_121212,
+		.max_hdmi_pixel_clock = 594000,
+		.flags.bits.IS_HBR2_CAPABLE = true,
+		.flags.bits.IS_TPS3_CAPABLE = true,
+		.flags.bits.IS_YCBCR_CAPABLE = true
+};
+
+static struct link_encoder *dce110_link_encoder_create(
+	const struct encoder_init_data *enc_init_data)
+{
+	struct dce110_link_encoder *enc110 =
+		kzalloc(sizeof(struct dce110_link_encoder), GFP_KERNEL);
+
+	if (!enc110)
+		return NULL;
+
+	dce110_link_encoder_construct(enc110,
+				      enc_init_data,
+				      &link_enc_feature,
+				      &link_enc_regs[enc_init_data->transmitter],
+				      &link_enc_aux_regs[enc_init_data->channel - 1],
+				      &link_enc_hpd_regs[enc_init_data->hpd_source]);
+	return &enc110->base;
+}
+
+static struct output_pixel_processor *dce110_opp_create(
+	struct dc_context *ctx,
+	uint32_t inst)
+{
+	struct dce110_opp *opp =
+		kzalloc(sizeof(struct dce110_opp), GFP_KERNEL);
+
+	if (!opp)
+		return NULL;
+
+	dce110_opp_construct(opp,
+			     ctx, inst, &opp_regs[inst], &opp_shift, &opp_mask);
+	return &opp->base;
+}
+
+struct clock_source *dce110_clock_source_create(
+	struct dc_context *ctx,
+	struct dc_bios *bios,
+	enum clock_source_id id,
+	const struct dce110_clk_src_regs *regs,
+	bool dp_clk_src)
+{
+	struct dce110_clk_src *clk_src =
+		kzalloc(sizeof(struct dce110_clk_src), GFP_KERNEL);
+
+	if (!clk_src)
+		return NULL;
+
+	if (dce110_clk_src_construct(clk_src, ctx, bios, id,
+			regs, &cs_shift, &cs_mask)) {
+		clk_src->base.dp_clk_src = dp_clk_src;
+		return &clk_src->base;
+	}
+
+	BREAK_TO_DEBUGGER();
+	return NULL;
+}
+
+void dce110_clock_source_destroy(struct clock_source **clk_src)
+{
+	struct dce110_clk_src *dce110_clk_src;
+
+	if (!clk_src)
+		return;
+
+	dce110_clk_src = TO_DCE110_CLK_SRC(*clk_src);
+
+	kfree(dce110_clk_src->dp_ss_params);
+	kfree(dce110_clk_src->hdmi_ss_params);
+	kfree(dce110_clk_src->dvi_ss_params);
+
+	kfree(dce110_clk_src);
+	*clk_src = NULL;
+}
+
+static void destruct(struct dce110_resource_pool *pool)
+{
+	unsigned int i;
+
+	for (i = 0; i < pool->base.pipe_count; i++) {
+		if (pool->base.opps[i] != NULL)
+			dce110_opp_destroy(&pool->base.opps[i]);
+
+		if (pool->base.transforms[i] != NULL)
+			dce110_transform_destroy(&pool->base.transforms[i]);
+
+		if (pool->base.ipps[i] != NULL)
+			dce_ipp_destroy(&pool->base.ipps[i]);
+
+		if (pool->base.mis[i] != NULL) {
+			kfree(TO_DCE_MEM_INPUT(pool->base.mis[i]));
+			pool->base.mis[i] = NULL;
+		}
+
+		if (pool->base.timing_generators[i] != NULL)	{
+			kfree(DCE110TG_FROM_TG(pool->base.timing_generators[i]));
+			pool->base.timing_generators[i] = NULL;
+		}
+	}
+
+	for (i = 0; i < pool->base.stream_enc_count; i++) {
+		if (pool->base.stream_enc[i] != NULL)
+			kfree(DCE110STRENC_FROM_STRENC(pool->base.stream_enc[i]));
+	}
+
+	for (i = 0; i < pool->base.clk_src_count; i++) {
+		if (pool->base.clock_sources[i] != NULL) {
+			dce110_clock_source_destroy(&pool->base.clock_sources[i]);
+		}
+	}
+
+	if (pool->base.dp_clock_source != NULL)
+		dce110_clock_source_destroy(&pool->base.dp_clock_source);
+
+	for (i = 0; i < pool->base.audio_count; i++)	{
+		if (pool->base.audios[i] != NULL) {
+			dce_aud_destroy(&pool->base.audios[i]);
+		}
+	}
+
+	if (pool->base.abm != NULL)
+		dce_abm_destroy(&pool->base.abm);
+
+	if (pool->base.dmcu != NULL)
+		dce_dmcu_destroy(&pool->base.dmcu);
+
+	if (pool->base.display_clock != NULL)
+		dce_disp_clk_destroy(&pool->base.display_clock);
+
+	if (pool->base.irqs != NULL) {
+		dal_irq_service_destroy(&pool->base.irqs);
+	}
+}
+
+
+static void get_pixel_clock_parameters(
+	const struct pipe_ctx *pipe_ctx,
+	struct pixel_clk_params *pixel_clk_params)
+{
+	const struct dc_stream_state *stream = pipe_ctx->stream;
+
+	/*TODO: is this halved for YCbCr 420? in that case we might want to move
+	 * the pixel clock normalization for hdmi up to here instead of doing it
+	 * in pll_adjust_pix_clk
+	 */
+	pixel_clk_params->requested_pix_clk = stream->timing.pix_clk_khz;
+	pixel_clk_params->encoder_object_id = stream->sink->link->link_enc->id;
+	pixel_clk_params->signal_type = pipe_ctx->stream->signal;
+	pixel_clk_params->controller_id = pipe_ctx->pipe_idx + 1;
+	/* TODO: un-hardcode*/
+	pixel_clk_params->requested_sym_clk = LINK_RATE_LOW *
+						LINK_RATE_REF_FREQ_IN_KHZ;
+	pixel_clk_params->flags.ENABLE_SS = 0;
+	pixel_clk_params->color_depth =
+		stream->timing.display_color_depth;
+	pixel_clk_params->flags.DISPLAY_BLANKED = 1;
+	pixel_clk_params->flags.SUPPORT_YCBCR420 = (stream->timing.pixel_encoding ==
+			PIXEL_ENCODING_YCBCR420);
+	pixel_clk_params->pixel_encoding = stream->timing.pixel_encoding;
+	if (stream->timing.pixel_encoding == PIXEL_ENCODING_YCBCR422) {
+		pixel_clk_params->color_depth = COLOR_DEPTH_888;
+	}
+	if (stream->timing.pixel_encoding == PIXEL_ENCODING_YCBCR420) {
+		pixel_clk_params->requested_pix_clk  = pixel_clk_params->requested_pix_clk / 2;
+	}
+}
+
+void dce110_resource_build_pipe_hw_param(struct pipe_ctx *pipe_ctx)
+{
+	get_pixel_clock_parameters(pipe_ctx, &pipe_ctx->stream_res.pix_clk_params);
+	pipe_ctx->clock_source->funcs->get_pix_clk_dividers(
+		pipe_ctx->clock_source,
+		&pipe_ctx->stream_res.pix_clk_params,
+		&pipe_ctx->pll_settings);
+	resource_build_bit_depth_reduction_params(pipe_ctx->stream,
+			&pipe_ctx->stream->bit_depth_params);
+	pipe_ctx->stream->clamping.pixel_encoding = pipe_ctx->stream->timing.pixel_encoding;
+}
+
+static bool is_surface_pixel_format_supported(struct pipe_ctx *pipe_ctx, unsigned int underlay_idx)
+{
+	if (pipe_ctx->pipe_idx != underlay_idx)
+		return true;
+	if (!pipe_ctx->plane_state)
+		return false;
+	if (pipe_ctx->plane_state->format < SURFACE_PIXEL_FORMAT_VIDEO_BEGIN)
+		return false;
+	return true;
+}
+
+static enum dc_status build_mapped_resource(
+		const struct dc *dc,
+		struct dc_state *context,
+		struct dc_stream_state *stream)
+{
+	struct pipe_ctx *pipe_ctx = resource_get_head_pipe_for_stream(&context->res_ctx, stream);
+
+	if (!pipe_ctx)
+		return DC_ERROR_UNEXPECTED;
+
+	if (!is_surface_pixel_format_supported(pipe_ctx,
+			dc->res_pool->underlay_pipe_index))
+		return DC_SURFACE_PIXEL_FORMAT_UNSUPPORTED;
+
+	dce110_resource_build_pipe_hw_param(pipe_ctx);
+
+	/* TODO: validate audio ASIC caps, encoder */
+
+	resource_build_info_frame(pipe_ctx);
+
+	return DC_OK;
+}
+
+static bool dce110_validate_bandwidth(
+	struct dc *dc,
+	struct dc_state *context)
+{
+	bool result = false;
+
+	dm_logger_write(
+		dc->ctx->logger, LOG_BANDWIDTH_CALCS,
+		"%s: start",
+		__func__);
+
+	if (bw_calcs(
+			dc->ctx,
+			dc->bw_dceip,
+			dc->bw_vbios,
+			context->res_ctx.pipe_ctx,
+			dc->res_pool->pipe_count,
+			&context->bw.dce))
+		result =  true;
+
+	if (!result)
+		dm_logger_write(dc->ctx->logger, LOG_BANDWIDTH_VALIDATION,
+			"%s: %dx%d@%d Bandwidth validation failed!\n",
+			__func__,
+			context->streams[0]->timing.h_addressable,
+			context->streams[0]->timing.v_addressable,
+			context->streams[0]->timing.pix_clk_khz);
+
+	if (memcmp(&dc->current_state->bw.dce,
+			&context->bw.dce, sizeof(context->bw.dce))) {
+		struct log_entry log_entry;
+		dm_logger_open(
+			dc->ctx->logger,
+			&log_entry,
+			LOG_BANDWIDTH_CALCS);
+		dm_logger_append(&log_entry, "%s: finish,\n"
+			"nbpMark_b: %d nbpMark_a: %d urgentMark_b: %d urgentMark_a: %d\n"
+			"stutMark_b: %d stutMark_a: %d\n",
+			__func__,
+			context->bw.dce.nbp_state_change_wm_ns[0].b_mark,
+			context->bw.dce.nbp_state_change_wm_ns[0].a_mark,
+			context->bw.dce.urgent_wm_ns[0].b_mark,
+			context->bw.dce.urgent_wm_ns[0].a_mark,
+			context->bw.dce.stutter_exit_wm_ns[0].b_mark,
+			context->bw.dce.stutter_exit_wm_ns[0].a_mark);
+		dm_logger_append(&log_entry,
+			"nbpMark_b: %d nbpMark_a: %d urgentMark_b: %d urgentMark_a: %d\n"
+			"stutMark_b: %d stutMark_a: %d\n",
+			context->bw.dce.nbp_state_change_wm_ns[1].b_mark,
+			context->bw.dce.nbp_state_change_wm_ns[1].a_mark,
+			context->bw.dce.urgent_wm_ns[1].b_mark,
+			context->bw.dce.urgent_wm_ns[1].a_mark,
+			context->bw.dce.stutter_exit_wm_ns[1].b_mark,
+			context->bw.dce.stutter_exit_wm_ns[1].a_mark);
+		dm_logger_append(&log_entry,
+			"nbpMark_b: %d nbpMark_a: %d urgentMark_b: %d urgentMark_a: %d\n"
+			"stutMark_b: %d stutMark_a: %d stutter_mode_enable: %d\n",
+			context->bw.dce.nbp_state_change_wm_ns[2].b_mark,
+			context->bw.dce.nbp_state_change_wm_ns[2].a_mark,
+			context->bw.dce.urgent_wm_ns[2].b_mark,
+			context->bw.dce.urgent_wm_ns[2].a_mark,
+			context->bw.dce.stutter_exit_wm_ns[2].b_mark,
+			context->bw.dce.stutter_exit_wm_ns[2].a_mark,
+			context->bw.dce.stutter_mode_enable);
+		dm_logger_append(&log_entry,
+			"cstate: %d pstate: %d nbpstate: %d sync: %d dispclk: %d\n"
+			"sclk: %d sclk_sleep: %d yclk: %d blackout_recovery_time_us: %d\n",
+			context->bw.dce.cpuc_state_change_enable,
+			context->bw.dce.cpup_state_change_enable,
+			context->bw.dce.nbp_state_change_enable,
+			context->bw.dce.all_displays_in_sync,
+			context->bw.dce.dispclk_khz,
+			context->bw.dce.sclk_khz,
+			context->bw.dce.sclk_deep_sleep_khz,
+			context->bw.dce.yclk_khz,
+			context->bw.dce.blackout_recovery_time_us);
+		dm_logger_close(&log_entry);
+	}
+	return result;
+}
+
+static bool dce110_validate_surface_sets(
+		struct dc_state *context)
+{
+	int i, j;
+
+	for (i = 0; i < context->stream_count; i++) {
+		if (context->stream_status[i].plane_count == 0)
+			continue;
+
+		if (context->stream_status[i].plane_count > 2)
+			return false;
+
+		for (j = 0; j < context->stream_status[i].plane_count; j++) {
+			struct dc_plane_state *plane =
+				context->stream_status[i].plane_states[j];
+
+			/* underlay validation */
+			if (plane->format >= SURFACE_PIXEL_FORMAT_VIDEO_BEGIN) {
+
+				if ((plane->src_rect.width > 1920 ||
+					plane->src_rect.height > 1080))
+					return false;
+
+				/* irrespective of plane format,
+				 * stream should be RGB encoded
+				 */
+				if (context->streams[i]->timing.pixel_encoding
+						!= PIXEL_ENCODING_RGB)
+					return false;
+
+			}
+
+		}
+	}
+
+	return true;
+}
+
+enum dc_status dce110_validate_global(
+		struct dc *dc,
+		struct dc_state *context)
+{
+	if (!dce110_validate_surface_sets(context))
+		return DC_FAIL_SURFACE_VALIDATE;
+
+	return DC_OK;
+}
+
+static enum dc_status dce110_add_stream_to_ctx(
+		struct dc *dc,
+		struct dc_state *new_ctx,
+		struct dc_stream_state *dc_stream)
+{
+	enum dc_status result = DC_ERROR_UNEXPECTED;
+
+	result = resource_map_pool_resources(dc, new_ctx, dc_stream);
+
+	if (result == DC_OK)
+		result = resource_map_clock_resources(dc, new_ctx, dc_stream);
+
+
+	if (result == DC_OK)
+		result = build_mapped_resource(dc, new_ctx, dc_stream);
+
+	return result;
+}
+
+static enum dc_status dce110_validate_guaranteed(
+		struct dc *dc,
+		struct dc_stream_state *dc_stream,
+		struct dc_state *context)
+{
+	enum dc_status result = DC_ERROR_UNEXPECTED;
+
+	context->streams[0] = dc_stream;
+	dc_stream_retain(context->streams[0]);
+	context->stream_count++;
+
+	result = resource_map_pool_resources(dc, context, dc_stream);
+
+	if (result == DC_OK)
+		result = resource_map_clock_resources(dc, context, dc_stream);
+
+	if (result == DC_OK)
+		result = build_mapped_resource(dc, context, dc_stream);
+
+	if (result == DC_OK) {
+		validate_guaranteed_copy_streams(
+				context, dc->caps.max_streams);
+		result = resource_build_scaling_params_for_context(dc, context);
+	}
+
+	if (result == DC_OK)
+		if (!dce110_validate_bandwidth(dc, context))
+			result = DC_FAIL_BANDWIDTH_VALIDATE;
+
+	return result;
+}
+
+static struct pipe_ctx *dce110_acquire_underlay(
+		struct dc_state *context,
+		const struct resource_pool *pool,
+		struct dc_stream_state *stream)
+{
+	struct dc *dc = stream->ctx->dc;
+	struct resource_context *res_ctx = &context->res_ctx;
+	unsigned int underlay_idx = pool->underlay_pipe_index;
+	struct pipe_ctx *pipe_ctx = &res_ctx->pipe_ctx[underlay_idx];
+
+	if (res_ctx->pipe_ctx[underlay_idx].stream)
+		return NULL;
+
+	pipe_ctx->stream_res.tg = pool->timing_generators[underlay_idx];
+	pipe_ctx->plane_res.mi = pool->mis[underlay_idx];
+	/*pipe_ctx->plane_res.ipp = res_ctx->pool->ipps[underlay_idx];*/
+	pipe_ctx->plane_res.xfm = pool->transforms[underlay_idx];
+	pipe_ctx->stream_res.opp = pool->opps[underlay_idx];
+	pipe_ctx->pipe_idx = underlay_idx;
+
+	pipe_ctx->stream = stream;
+
+	if (!dc->current_state->res_ctx.pipe_ctx[underlay_idx].stream) {
+		struct tg_color black_color = {0};
+		struct dc_bios *dcb = dc->ctx->dc_bios;
+
+		dc->hwss.enable_display_power_gating(
+				dc,
+				pipe_ctx->pipe_idx,
+				dcb, PIPE_GATING_CONTROL_DISABLE);
+
+		/*
+		 * This is for powering on underlay, so crtc does not
+		 * need to be enabled
+		 */
+
+		pipe_ctx->stream_res.tg->funcs->program_timing(pipe_ctx->stream_res.tg,
+				&stream->timing,
+				false);
+
+		pipe_ctx->stream_res.tg->funcs->enable_advanced_request(
+				pipe_ctx->stream_res.tg,
+				true,
+				&stream->timing);
+
+		pipe_ctx->plane_res.mi->funcs->allocate_mem_input(pipe_ctx->plane_res.mi,
+				stream->timing.h_total,
+				stream->timing.v_total,
+				stream->timing.pix_clk_khz,
+				context->stream_count);
+
+		color_space_to_black_color(dc,
+				COLOR_SPACE_YCBCR601, &black_color);
+		pipe_ctx->stream_res.tg->funcs->set_blank_color(
+				pipe_ctx->stream_res.tg,
+				&black_color);
+	}
+
+	return pipe_ctx;
+}
+
+static void dce110_destroy_resource_pool(struct resource_pool **pool)
+{
+	struct dce110_resource_pool *dce110_pool = TO_DCE110_RES_POOL(*pool);
+
+	destruct(dce110_pool);
+	kfree(dce110_pool);
+	*pool = NULL;
+}
+
+
+static const struct resource_funcs dce110_res_pool_funcs = {
+	.destroy = dce110_destroy_resource_pool,
+	.link_enc_create = dce110_link_encoder_create,
+	.validate_guaranteed = dce110_validate_guaranteed,
+	.validate_bandwidth = dce110_validate_bandwidth,
+	.acquire_idle_pipe_for_layer = dce110_acquire_underlay,
+	.add_stream_to_ctx = dce110_add_stream_to_ctx,
+	.validate_global = dce110_validate_global
+};
+
+static bool underlay_create(struct dc_context *ctx, struct resource_pool *pool)
+{
+	struct dce110_timing_generator *dce110_tgv = kzalloc(sizeof(*dce110_tgv),
+							     GFP_KERNEL);
+	struct dce_transform *dce110_xfmv = kzalloc(sizeof(*dce110_xfmv),
+						    GFP_KERNEL);
+	struct dce_mem_input *dce110_miv = kzalloc(sizeof(*dce110_miv),
+						   GFP_KERNEL);
+	struct dce110_opp *dce110_oppv = kzalloc(sizeof(*dce110_oppv),
+						 GFP_KERNEL);
+
+	if (!dce110_tgv || !dce110_xfmv || !dce110_miv || !dce110_oppv) {
+		kfree(dce110_tgv);
+		kfree(dce110_xfmv);
+		kfree(dce110_miv);
+		kfree(dce110_oppv);
+		return false;
+	}
+
+	dce110_opp_v_construct(dce110_oppv, ctx);
+
+	dce110_timing_generator_v_construct(dce110_tgv, ctx);
+	dce110_mem_input_v_construct(dce110_miv, ctx);
+	dce110_transform_v_construct(dce110_xfmv, ctx);
+
+	pool->opps[pool->pipe_count] = &dce110_oppv->base;
+	pool->timing_generators[pool->pipe_count] = &dce110_tgv->base;
+	pool->mis[pool->pipe_count] = &dce110_miv->base;
+	pool->transforms[pool->pipe_count] = &dce110_xfmv->base;
+	pool->pipe_count++;
+
+	/* update the public caps to indicate an underlay is available */
+	ctx->dc->caps.max_slave_planes = 1;
+	ctx->dc->caps.max_slave_planes = 1;
+
+	return true;
+}
+
+static void bw_calcs_data_update_from_pplib(struct dc *dc)
+{
+	struct dm_pp_clock_levels clks = {0};
+
+	/*do system clock*/
+	dm_pp_get_clock_levels_by_type(
+			dc->ctx,
+			DM_PP_CLOCK_TYPE_ENGINE_CLK,
+			&clks);
+	/* convert all the clock fro kHz to fix point mHz */
+	dc->bw_vbios->high_sclk = bw_frc_to_fixed(
+			clks.clocks_in_khz[clks.num_levels-1], 1000);
+	dc->bw_vbios->mid1_sclk  = bw_frc_to_fixed(
+			clks.clocks_in_khz[clks.num_levels/8], 1000);
+	dc->bw_vbios->mid2_sclk  = bw_frc_to_fixed(
+			clks.clocks_in_khz[clks.num_levels*2/8], 1000);
+	dc->bw_vbios->mid3_sclk  = bw_frc_to_fixed(
+			clks.clocks_in_khz[clks.num_levels*3/8], 1000);
+	dc->bw_vbios->mid4_sclk  = bw_frc_to_fixed(
+			clks.clocks_in_khz[clks.num_levels*4/8], 1000);
+	dc->bw_vbios->mid5_sclk  = bw_frc_to_fixed(
+			clks.clocks_in_khz[clks.num_levels*5/8], 1000);
+	dc->bw_vbios->mid6_sclk  = bw_frc_to_fixed(
+			clks.clocks_in_khz[clks.num_levels*6/8], 1000);
+	dc->bw_vbios->low_sclk  = bw_frc_to_fixed(
+			clks.clocks_in_khz[0], 1000);
+	dc->sclk_lvls = clks;
+
+	/*do display clock*/
+	dm_pp_get_clock_levels_by_type(
+			dc->ctx,
+			DM_PP_CLOCK_TYPE_DISPLAY_CLK,
+			&clks);
+	dc->bw_vbios->high_voltage_max_dispclk = bw_frc_to_fixed(
+			clks.clocks_in_khz[clks.num_levels-1], 1000);
+	dc->bw_vbios->mid_voltage_max_dispclk  = bw_frc_to_fixed(
+			clks.clocks_in_khz[clks.num_levels>>1], 1000);
+	dc->bw_vbios->low_voltage_max_dispclk  = bw_frc_to_fixed(
+			clks.clocks_in_khz[0], 1000);
+
+	/*do memory clock*/
+	dm_pp_get_clock_levels_by_type(
+			dc->ctx,
+			DM_PP_CLOCK_TYPE_MEMORY_CLK,
+			&clks);
+
+	dc->bw_vbios->low_yclk = bw_frc_to_fixed(
+		clks.clocks_in_khz[0] * MEMORY_TYPE_MULTIPLIER, 1000);
+	dc->bw_vbios->mid_yclk = bw_frc_to_fixed(
+		clks.clocks_in_khz[clks.num_levels>>1] * MEMORY_TYPE_MULTIPLIER,
+		1000);
+	dc->bw_vbios->high_yclk = bw_frc_to_fixed(
+		clks.clocks_in_khz[clks.num_levels-1] * MEMORY_TYPE_MULTIPLIER,
+		1000);
+}
+
+const struct resource_caps *dce110_resource_cap(
+	struct hw_asic_id *asic_id)
+{
+	if (ASIC_REV_IS_STONEY(asic_id->hw_internal_rev))
+		return &stoney_resource_cap;
+	else
+		return &carrizo_resource_cap;
+}
+
+static bool construct(
+	uint8_t num_virtual_links,
+	struct dc *dc,
+	struct dce110_resource_pool *pool,
+	struct hw_asic_id asic_id)
+{
+	unsigned int i;
+	struct dc_context *ctx = dc->ctx;
+	struct dc_firmware_info info;
+	struct dc_bios *bp;
+	struct dm_pp_static_clock_info static_clk_info = {0};
+
+	ctx->dc_bios->regs = &bios_regs;
+
+	pool->base.res_cap = dce110_resource_cap(&ctx->asic_id);
+	pool->base.funcs = &dce110_res_pool_funcs;
+
+	/*************************************************
+	 *  Resource + asic cap harcoding                *
+	 *************************************************/
+
+	pool->base.pipe_count = pool->base.res_cap->num_timing_generator;
+	pool->base.underlay_pipe_index = pool->base.pipe_count;
+
+	dc->caps.max_downscale_ratio = 150;
+	dc->caps.i2c_speed_in_khz = 100;
+	dc->caps.max_cursor_size = 128;
+
+	/*************************************************
+	 *  Create resources                             *
+	 *************************************************/
+
+	bp = ctx->dc_bios;
+
+	if ((bp->funcs->get_firmware_info(bp, &info) == BP_RESULT_OK) &&
+		info.external_clock_source_frequency_for_dp != 0) {
+		pool->base.dp_clock_source =
+				dce110_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_EXTERNAL, NULL, true);
+
+		pool->base.clock_sources[0] =
+				dce110_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL0,
+						&clk_src_regs[0], false);
+		pool->base.clock_sources[1] =
+				dce110_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL1,
+						&clk_src_regs[1], false);
+
+		pool->base.clk_src_count = 2;
+
+		/* TODO: find out if CZ support 3 PLLs */
+	}
+
+	if (pool->base.dp_clock_source == NULL) {
+		dm_error("DC: failed to create dp clock source!\n");
+		BREAK_TO_DEBUGGER();
+		goto res_create_fail;
+	}
+
+	for (i = 0; i < pool->base.clk_src_count; i++) {
+		if (pool->base.clock_sources[i] == NULL) {
+			dm_error("DC: failed to create clock sources!\n");
+			BREAK_TO_DEBUGGER();
+			goto res_create_fail;
+		}
+	}
+
+	pool->base.display_clock = dce110_disp_clk_create(ctx,
+			&disp_clk_regs,
+			&disp_clk_shift,
+			&disp_clk_mask);
+	if (pool->base.display_clock == NULL) {
+		dm_error("DC: failed to create display clock!\n");
+		BREAK_TO_DEBUGGER();
+		goto res_create_fail;
+	}
+
+	pool->base.dmcu = dce_dmcu_create(ctx,
+			&dmcu_regs,
+			&dmcu_shift,
+			&dmcu_mask);
+	if (pool->base.dmcu == NULL) {
+		dm_error("DC: failed to create dmcu!\n");
+		BREAK_TO_DEBUGGER();
+		goto res_create_fail;
+	}
+
+	pool->base.abm = dce_abm_create(ctx,
+			&abm_regs,
+			&abm_shift,
+			&abm_mask);
+	if (pool->base.abm == NULL) {
+		dm_error("DC: failed to create abm!\n");
+		BREAK_TO_DEBUGGER();
+		goto res_create_fail;
+	}
+
+	/* get static clock information for PPLIB or firmware, save
+	 * max_clock_state
+	 */
+	if (dm_pp_get_static_clocks(ctx, &static_clk_info))
+		pool->base.display_clock->max_clks_state =
+				static_clk_info.max_clocks_state;
+
+	{
+		struct irq_service_init_data init_data;
+		init_data.ctx = dc->ctx;
+		pool->base.irqs = dal_irq_service_dce110_create(&init_data);
+		if (!pool->base.irqs)
+			goto res_create_fail;
+	}
+
+	for (i = 0; i < pool->base.pipe_count; i++) {
+		pool->base.timing_generators[i] = dce110_timing_generator_create(
+				ctx, i, &dce110_tg_offsets[i]);
+		if (pool->base.timing_generators[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error("DC: failed to create tg!\n");
+			goto res_create_fail;
+		}
+
+		pool->base.mis[i] = dce110_mem_input_create(ctx, i);
+		if (pool->base.mis[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error(
+				"DC: failed to create memory input!\n");
+			goto res_create_fail;
+		}
+
+		pool->base.ipps[i] = dce110_ipp_create(ctx, i);
+		if (pool->base.ipps[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error(
+				"DC: failed to create input pixel processor!\n");
+			goto res_create_fail;
+		}
+
+		pool->base.transforms[i] = dce110_transform_create(ctx, i);
+		if (pool->base.transforms[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error(
+				"DC: failed to create transform!\n");
+			goto res_create_fail;
+		}
+
+		pool->base.opps[i] = dce110_opp_create(ctx, i);
+		if (pool->base.opps[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error(
+				"DC: failed to create output pixel processor!\n");
+			goto res_create_fail;
+		}
+	}
+
+#if defined(CONFIG_DRM_AMD_DC_FBC)
+	dc->fbc_compressor = dce110_compressor_create(ctx);
+
+
+
+#endif
+	if (!underlay_create(ctx, &pool->base))
+		goto res_create_fail;
+
+	if (!resource_construct(num_virtual_links, dc, &pool->base,
+			&res_create_funcs))
+		goto res_create_fail;
+
+	/* Create hardware sequencer */
+	dce110_hw_sequencer_construct(dc);
+
+	dc->caps.max_planes =  pool->base.pipe_count;
+
+	bw_calcs_init(dc->bw_dceip, dc->bw_vbios, dc->ctx->asic_id);
+
+	bw_calcs_data_update_from_pplib(dc);
+
+	return true;
+
+res_create_fail:
+	destruct(pool);
+	return false;
+}
+
+struct resource_pool *dce110_create_resource_pool(
+	uint8_t num_virtual_links,
+	struct dc *dc,
+	struct hw_asic_id asic_id)
+{
+	struct dce110_resource_pool *pool =
+		kzalloc(sizeof(struct dce110_resource_pool), GFP_KERNEL);
+
+	if (!pool)
+		return NULL;
+
+	if (construct(num_virtual_links, dc, pool, asic_id))
+		return &pool->base;
+
+	BREAK_TO_DEBUGGER();
+	return NULL;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.h b/drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.h
new file mode 100644
index 000000000000..e5f168c1f8c8
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.h
@@ -0,0 +1,49 @@
+/*
+* Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_RESOURCE_DCE110_H__
+#define __DC_RESOURCE_DCE110_H__
+
+#include "core_types.h"
+
+struct dc;
+struct resource_pool;
+
+#define TO_DCE110_RES_POOL(pool)\
+	container_of(pool, struct dce110_resource_pool, base)
+
+struct dce110_resource_pool {
+	struct resource_pool base;
+};
+
+void dce110_resource_build_pipe_hw_param(struct pipe_ctx *pipe_ctx);
+
+struct resource_pool *dce110_create_resource_pool(
+	uint8_t num_virtual_links,
+	struct dc *dc,
+	struct hw_asic_id asic_id);
+
+#endif /* __DC_RESOURCE_DCE110_H__ */
+
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_timing_generator.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_timing_generator.c
new file mode 100644
index 000000000000..4befce6cd87a
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_timing_generator.c
@@ -0,0 +1,1966 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+/* include DCE11 register header files */
+#include "dce/dce_11_0_d.h"
+#include "dce/dce_11_0_sh_mask.h"
+
+#include "dc_types.h"
+#include "dc_bios_types.h"
+#include "dc.h"
+
+#include "include/grph_object_id.h"
+#include "include/logger_interface.h"
+#include "dce110_timing_generator.h"
+
+#include "timing_generator.h"
+
+
+#define NUMBER_OF_FRAME_TO_WAIT_ON_TRIGGERED_RESET 10
+
+#define MAX_H_TOTAL (CRTC_H_TOTAL__CRTC_H_TOTAL_MASK + 1)
+#define MAX_V_TOTAL (CRTC_V_TOTAL__CRTC_V_TOTAL_MASKhw + 1)
+
+#define CRTC_REG(reg) (reg + tg110->offsets.crtc)
+#define DCP_REG(reg) (reg + tg110->offsets.dcp)
+
+/* Flowing register offsets are same in files of
+ * dce/dce_11_0_d.h
+ * dce/vi_polaris10_p/vi_polaris10_d.h
+ *
+ * So we can create dce110 timing generator to use it.
+ */
+
+
+/*
+* apply_front_porch_workaround
+*
+* This is a workaround for a bug that has existed since R5xx and has not been
+* fixed keep Front porch at minimum 2 for Interlaced mode or 1 for progressive.
+*/
+static void dce110_timing_generator_apply_front_porch_workaround(
+	struct timing_generator *tg,
+	struct dc_crtc_timing *timing)
+{
+	if (timing->flags.INTERLACE == 1) {
+		if (timing->v_front_porch < 2)
+			timing->v_front_porch = 2;
+	} else {
+		if (timing->v_front_porch < 1)
+			timing->v_front_porch = 1;
+	}
+}
+
+/**
+ *****************************************************************************
+ *  Function: is_in_vertical_blank
+ *
+ *  @brief
+ *     check the current status of CRTC to check if we are in Vertical Blank
+ *     regioneased" state
+ *
+ *  @return
+ *     true if currently in blank region, false otherwise
+ *
+ *****************************************************************************
+ */
+static bool dce110_timing_generator_is_in_vertical_blank(
+		struct timing_generator *tg)
+{
+	uint32_t addr = 0;
+	uint32_t value = 0;
+	uint32_t field = 0;
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+
+	addr = CRTC_REG(mmCRTC_STATUS);
+	value = dm_read_reg(tg->ctx, addr);
+	field = get_reg_field_value(value, CRTC_STATUS, CRTC_V_BLANK);
+	return field == 1;
+}
+
+void dce110_timing_generator_set_early_control(
+		struct timing_generator *tg,
+		uint32_t early_cntl)
+{
+	uint32_t regval;
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+	uint32_t address = CRTC_REG(mmCRTC_CONTROL);
+
+	regval = dm_read_reg(tg->ctx, address);
+	set_reg_field_value(regval, early_cntl,
+			CRTC_CONTROL, CRTC_HBLANK_EARLY_CONTROL);
+	dm_write_reg(tg->ctx, address, regval);
+}
+
+/**
+ * Enable CRTC
+ * Enable CRTC - call ASIC Control Object to enable Timing generator.
+ */
+bool dce110_timing_generator_enable_crtc(struct timing_generator *tg)
+{
+	enum bp_result result;
+
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+	uint32_t value = 0;
+
+	/*
+	 * 3 is used to make sure V_UPDATE occurs at the beginning of the first
+	 * line of vertical front porch
+	 */
+	set_reg_field_value(
+		value,
+		0,
+		CRTC_MASTER_UPDATE_MODE,
+		MASTER_UPDATE_MODE);
+
+	dm_write_reg(tg->ctx, CRTC_REG(mmCRTC_MASTER_UPDATE_MODE), value);
+
+	/* TODO: may want this on to catch underflow */
+	value = 0;
+	dm_write_reg(tg->ctx, CRTC_REG(mmCRTC_MASTER_UPDATE_LOCK), value);
+
+	result = tg->bp->funcs->enable_crtc(tg->bp, tg110->controller_id, true);
+
+	return result == BP_RESULT_OK;
+}
+
+void dce110_timing_generator_program_blank_color(
+		struct timing_generator *tg,
+		const struct tg_color *black_color)
+{
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+	uint32_t addr = CRTC_REG(mmCRTC_BLACK_COLOR);
+	uint32_t value = dm_read_reg(tg->ctx, addr);
+
+	set_reg_field_value(
+		value,
+		black_color->color_b_cb,
+		CRTC_BLACK_COLOR,
+		CRTC_BLACK_COLOR_B_CB);
+	set_reg_field_value(
+		value,
+		black_color->color_g_y,
+		CRTC_BLACK_COLOR,
+		CRTC_BLACK_COLOR_G_Y);
+	set_reg_field_value(
+		value,
+		black_color->color_r_cr,
+		CRTC_BLACK_COLOR,
+		CRTC_BLACK_COLOR_R_CR);
+
+	dm_write_reg(tg->ctx, addr, value);
+}
+
+/**
+ *****************************************************************************
+ *  Function: disable_stereo
+ *
+ *  @brief
+ *     Disables active stereo on controller
+ *     Frame Packing need to be disabled in vBlank or when CRTC not running
+ *****************************************************************************
+ */
+#if 0
+@TODOSTEREO
+static void disable_stereo(struct timing_generator *tg)
+{
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+	uint32_t addr = CRTC_REG(mmCRTC_3D_STRUCTURE_CONTROL);
+	uint32_t value = 0;
+	uint32_t test = 0;
+	uint32_t field = 0;
+	uint32_t struc_en = 0;
+	uint32_t struc_stereo_sel_ovr = 0;
+
+	value = dm_read_reg(tg->ctx, addr);
+	struc_en = get_reg_field_value(
+			value,
+			CRTC_3D_STRUCTURE_CONTROL,
+			CRTC_3D_STRUCTURE_EN);
+
+	struc_stereo_sel_ovr = get_reg_field_value(
+			value,
+			CRTC_3D_STRUCTURE_CONTROL,
+			CRTC_3D_STRUCTURE_STEREO_SEL_OVR);
+
+	/*
+	 * When disabling Frame Packing in 2 step mode, we need to program both
+	 * registers at the same frame
+	 * Programming it in the beginning of VActive makes sure we are ok
+	 */
+
+	if (struc_en != 0 && struc_stereo_sel_ovr == 0) {
+		tg->funcs->wait_for_vblank(tg);
+		tg->funcs->wait_for_vactive(tg);
+	}
+
+	value = 0;
+	dm_write_reg(tg->ctx, addr, value);
+
+	addr = tg->regs[IDX_CRTC_STEREO_CONTROL];
+	dm_write_reg(tg->ctx, addr, value);
+}
+#endif
+
+/**
+ * disable_crtc - call ASIC Control Object to disable Timing generator.
+ */
+bool dce110_timing_generator_disable_crtc(struct timing_generator *tg)
+{
+	enum bp_result result;
+
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+
+	result = tg->bp->funcs->enable_crtc(tg->bp, tg110->controller_id, false);
+
+	/* Need to make sure stereo is disabled according to the DCE5.0 spec */
+
+	/*
+	 * @TODOSTEREO call this when adding stereo support
+	 * tg->funcs->disable_stereo(tg);
+	 */
+
+	return result == BP_RESULT_OK;
+}
+
+/**
+* program_horz_count_by_2
+* Programs DxCRTC_HORZ_COUNT_BY2_EN - 1 for DVI 30bpp mode, 0 otherwise
+*
+*/
+static void program_horz_count_by_2(
+	struct timing_generator *tg,
+	const struct dc_crtc_timing *timing)
+{
+	uint32_t regval;
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+
+	regval = dm_read_reg(tg->ctx,
+			CRTC_REG(mmCRTC_COUNT_CONTROL));
+
+	set_reg_field_value(regval, 0, CRTC_COUNT_CONTROL,
+			CRTC_HORZ_COUNT_BY2_EN);
+
+	if (timing->flags.HORZ_COUNT_BY_TWO)
+		set_reg_field_value(regval, 1, CRTC_COUNT_CONTROL,
+					CRTC_HORZ_COUNT_BY2_EN);
+
+	dm_write_reg(tg->ctx,
+			CRTC_REG(mmCRTC_COUNT_CONTROL), regval);
+}
+
+/**
+ * program_timing_generator
+ * Program CRTC Timing Registers - DxCRTC_H_*, DxCRTC_V_*, Pixel repetition.
+ * Call ASIC Control Object to program Timings.
+ */
+bool dce110_timing_generator_program_timing_generator(
+	struct timing_generator *tg,
+	const struct dc_crtc_timing *dc_crtc_timing)
+{
+	enum bp_result result;
+	struct bp_hw_crtc_timing_parameters bp_params;
+	struct dc_crtc_timing patched_crtc_timing;
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+
+	uint32_t vsync_offset = dc_crtc_timing->v_border_bottom +
+			dc_crtc_timing->v_front_porch;
+	uint32_t v_sync_start =dc_crtc_timing->v_addressable + vsync_offset;
+
+	uint32_t hsync_offset = dc_crtc_timing->h_border_right +
+			dc_crtc_timing->h_front_porch;
+	uint32_t h_sync_start = dc_crtc_timing->h_addressable + hsync_offset;
+
+	memset(&bp_params, 0, sizeof(struct bp_hw_crtc_timing_parameters));
+
+	/* Due to an asic bug we need to apply the Front Porch workaround prior
+	 * to programming the timing.
+	 */
+
+	patched_crtc_timing = *dc_crtc_timing;
+
+	dce110_timing_generator_apply_front_porch_workaround(tg, &patched_crtc_timing);
+
+	bp_params.controller_id = tg110->controller_id;
+
+	bp_params.h_total = patched_crtc_timing.h_total;
+	bp_params.h_addressable =
+		patched_crtc_timing.h_addressable;
+	bp_params.v_total = patched_crtc_timing.v_total;
+	bp_params.v_addressable = patched_crtc_timing.v_addressable;
+
+	bp_params.h_sync_start = h_sync_start;
+	bp_params.h_sync_width = patched_crtc_timing.h_sync_width;
+	bp_params.v_sync_start = v_sync_start;
+	bp_params.v_sync_width = patched_crtc_timing.v_sync_width;
+
+	/* Set overscan */
+	bp_params.h_overscan_left =
+		patched_crtc_timing.h_border_left;
+	bp_params.h_overscan_right =
+		patched_crtc_timing.h_border_right;
+	bp_params.v_overscan_top = patched_crtc_timing.v_border_top;
+	bp_params.v_overscan_bottom =
+		patched_crtc_timing.v_border_bottom;
+
+	/* Set flags */
+	if (patched_crtc_timing.flags.HSYNC_POSITIVE_POLARITY == 1)
+		bp_params.flags.HSYNC_POSITIVE_POLARITY = 1;
+
+	if (patched_crtc_timing.flags.VSYNC_POSITIVE_POLARITY == 1)
+		bp_params.flags.VSYNC_POSITIVE_POLARITY = 1;
+
+	if (patched_crtc_timing.flags.INTERLACE == 1)
+		bp_params.flags.INTERLACE = 1;
+
+	if (patched_crtc_timing.flags.HORZ_COUNT_BY_TWO == 1)
+		bp_params.flags.HORZ_COUNT_BY_TWO = 1;
+
+	result = tg->bp->funcs->program_crtc_timing(tg->bp, &bp_params);
+
+	program_horz_count_by_2(tg, &patched_crtc_timing);
+
+	tg110->base.funcs->enable_advanced_request(tg, true, &patched_crtc_timing);
+
+	/* Enable stereo - only when we need to pack 3D frame. Other types
+	 * of stereo handled in explicit call */
+
+	return result == BP_RESULT_OK;
+}
+
+/**
+ *****************************************************************************
+ *  Function: set_drr
+ *
+ *  @brief
+ *     Program dynamic refresh rate registers m_DxCRTC_V_TOTAL_*.
+ *
+ *  @param [in] pHwCrtcTiming: point to H
+ *  wCrtcTiming struct
+ *****************************************************************************
+ */
+void dce110_timing_generator_set_drr(
+	struct timing_generator *tg,
+	const struct drr_params *params)
+{
+	/* register values */
+	uint32_t v_total_min = 0;
+	uint32_t v_total_max = 0;
+	uint32_t v_total_cntl = 0;
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+
+	uint32_t addr = 0;
+
+	addr = CRTC_REG(mmCRTC_V_TOTAL_MIN);
+	v_total_min = dm_read_reg(tg->ctx, addr);
+
+	addr = CRTC_REG(mmCRTC_V_TOTAL_MAX);
+	v_total_max = dm_read_reg(tg->ctx, addr);
+
+	addr = CRTC_REG(mmCRTC_V_TOTAL_CONTROL);
+	v_total_cntl = dm_read_reg(tg->ctx, addr);
+
+	if (params != NULL &&
+		params->vertical_total_max > 0 &&
+		params->vertical_total_min > 0) {
+
+		set_reg_field_value(v_total_max,
+				params->vertical_total_max - 1,
+				CRTC_V_TOTAL_MAX,
+				CRTC_V_TOTAL_MAX);
+
+		set_reg_field_value(v_total_min,
+				params->vertical_total_min - 1,
+				CRTC_V_TOTAL_MIN,
+				CRTC_V_TOTAL_MIN);
+
+		set_reg_field_value(v_total_cntl,
+				1,
+				CRTC_V_TOTAL_CONTROL,
+				CRTC_V_TOTAL_MIN_SEL);
+
+		set_reg_field_value(v_total_cntl,
+				1,
+				CRTC_V_TOTAL_CONTROL,
+				CRTC_V_TOTAL_MAX_SEL);
+
+		set_reg_field_value(v_total_cntl,
+				0,
+				CRTC_V_TOTAL_CONTROL,
+				CRTC_FORCE_LOCK_ON_EVENT);
+		set_reg_field_value(v_total_cntl,
+				0,
+				CRTC_V_TOTAL_CONTROL,
+				CRTC_FORCE_LOCK_TO_MASTER_VSYNC);
+
+		set_reg_field_value(v_total_cntl,
+				0,
+				CRTC_V_TOTAL_CONTROL,
+				CRTC_SET_V_TOTAL_MIN_MASK_EN);
+
+		set_reg_field_value(v_total_cntl,
+				0,
+				CRTC_V_TOTAL_CONTROL,
+				CRTC_SET_V_TOTAL_MIN_MASK);
+	} else {
+		set_reg_field_value(v_total_cntl,
+			0,
+			CRTC_V_TOTAL_CONTROL,
+			CRTC_SET_V_TOTAL_MIN_MASK);
+		set_reg_field_value(v_total_min,
+				0,
+				CRTC_V_TOTAL_MIN,
+				CRTC_V_TOTAL_MIN);
+		set_reg_field_value(v_total_max,
+				0,
+				CRTC_V_TOTAL_MAX,
+				CRTC_V_TOTAL_MAX);
+		set_reg_field_value(v_total_cntl,
+				0,
+				CRTC_V_TOTAL_CONTROL,
+				CRTC_V_TOTAL_MIN_SEL);
+		set_reg_field_value(v_total_cntl,
+				0,
+				CRTC_V_TOTAL_CONTROL,
+				CRTC_V_TOTAL_MAX_SEL);
+		set_reg_field_value(v_total_cntl,
+				0,
+				CRTC_V_TOTAL_CONTROL,
+				CRTC_FORCE_LOCK_ON_EVENT);
+		set_reg_field_value(v_total_cntl,
+				0,
+				CRTC_V_TOTAL_CONTROL,
+				CRTC_FORCE_LOCK_TO_MASTER_VSYNC);
+	}
+
+	addr = CRTC_REG(mmCRTC_V_TOTAL_MIN);
+	dm_write_reg(tg->ctx, addr, v_total_min);
+
+	addr = CRTC_REG(mmCRTC_V_TOTAL_MAX);
+	dm_write_reg(tg->ctx, addr, v_total_max);
+
+	addr = CRTC_REG(mmCRTC_V_TOTAL_CONTROL);
+	dm_write_reg(tg->ctx, addr, v_total_cntl);
+}
+
+void dce110_timing_generator_set_static_screen_control(
+	struct timing_generator *tg,
+	uint32_t value)
+{
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+	uint32_t static_screen_cntl = 0;
+	uint32_t addr = 0;
+
+	addr = CRTC_REG(mmCRTC_STATIC_SCREEN_CONTROL);
+	static_screen_cntl = dm_read_reg(tg->ctx, addr);
+
+	set_reg_field_value(static_screen_cntl,
+				value,
+				CRTC_STATIC_SCREEN_CONTROL,
+				CRTC_STATIC_SCREEN_EVENT_MASK);
+
+	set_reg_field_value(static_screen_cntl,
+				2,
+				CRTC_STATIC_SCREEN_CONTROL,
+				CRTC_STATIC_SCREEN_FRAME_COUNT);
+
+	dm_write_reg(tg->ctx, addr, static_screen_cntl);
+}
+
+/*
+ * get_vblank_counter
+ *
+ * @brief
+ * Get counter for vertical blanks. use register CRTC_STATUS_FRAME_COUNT which
+ * holds the counter of frames.
+ *
+ * @param
+ * struct timing_generator *tg - [in] timing generator which controls the
+ * desired CRTC
+ *
+ * @return
+ * Counter of frames, which should equal to number of vblanks.
+ */
+uint32_t dce110_timing_generator_get_vblank_counter(struct timing_generator *tg)
+{
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+	uint32_t addr = CRTC_REG(mmCRTC_STATUS_FRAME_COUNT);
+	uint32_t value = dm_read_reg(tg->ctx, addr);
+	uint32_t field = get_reg_field_value(
+			value, CRTC_STATUS_FRAME_COUNT, CRTC_FRAME_COUNT);
+
+	return field;
+}
+
+/**
+ *****************************************************************************
+ *  Function: dce110_timing_generator_get_position
+ *
+ *  @brief
+ *     Returns CRTC vertical/horizontal counters
+ *
+ *  @param [out] position
+ *****************************************************************************
+ */
+void dce110_timing_generator_get_position(struct timing_generator *tg,
+	struct crtc_position *position)
+{
+	uint32_t value;
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+
+	value = dm_read_reg(tg->ctx, CRTC_REG(mmCRTC_STATUS_POSITION));
+
+	position->horizontal_count = get_reg_field_value(
+			value,
+			CRTC_STATUS_POSITION,
+			CRTC_HORZ_COUNT);
+
+	position->vertical_count = get_reg_field_value(
+			value,
+			CRTC_STATUS_POSITION,
+			CRTC_VERT_COUNT);
+
+	value = dm_read_reg(tg->ctx, CRTC_REG(mmCRTC_NOM_VERT_POSITION));
+
+	position->nominal_vcount = get_reg_field_value(
+			value,
+			CRTC_NOM_VERT_POSITION,
+			CRTC_VERT_COUNT_NOM);
+}
+
+/**
+ *****************************************************************************
+ *  Function: get_crtc_scanoutpos
+ *
+ *  @brief
+ *     Returns CRTC vertical/horizontal counters
+ *
+ *  @param [out] vpos, hpos
+ *****************************************************************************
+ */
+void dce110_timing_generator_get_crtc_scanoutpos(
+	struct timing_generator *tg,
+	uint32_t *v_blank_start,
+	uint32_t *v_blank_end,
+	uint32_t *h_position,
+	uint32_t *v_position)
+{
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+	struct crtc_position position;
+
+	uint32_t value  = dm_read_reg(tg->ctx,
+			CRTC_REG(mmCRTC_V_BLANK_START_END));
+
+	*v_blank_start = get_reg_field_value(value,
+					     CRTC_V_BLANK_START_END,
+					     CRTC_V_BLANK_START);
+	*v_blank_end = get_reg_field_value(value,
+					   CRTC_V_BLANK_START_END,
+					   CRTC_V_BLANK_END);
+
+	dce110_timing_generator_get_position(
+			tg, &position);
+
+	*h_position = position.horizontal_count;
+	*v_position = position.vertical_count;
+}
+
+/* TODO: is it safe to assume that mask/shift of Primary and Underlay
+ * are the same?
+ * For example: today CRTC_H_TOTAL == CRTCV_H_TOTAL but is it always
+ * guaranteed? */
+void dce110_timing_generator_program_blanking(
+	struct timing_generator *tg,
+	const struct dc_crtc_timing *timing)
+{
+	uint32_t vsync_offset = timing->v_border_bottom +
+			timing->v_front_porch;
+	uint32_t v_sync_start =timing->v_addressable + vsync_offset;
+
+	uint32_t hsync_offset = timing->h_border_right +
+			timing->h_front_porch;
+	uint32_t h_sync_start = timing->h_addressable + hsync_offset;
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+
+	struct dc_context *ctx = tg->ctx;
+	uint32_t value = 0;
+	uint32_t addr = 0;
+	uint32_t tmp = 0;
+
+	addr = CRTC_REG(mmCRTC_H_TOTAL);
+	value = dm_read_reg(ctx, addr);
+	set_reg_field_value(
+		value,
+		timing->h_total - 1,
+		CRTC_H_TOTAL,
+		CRTC_H_TOTAL);
+	dm_write_reg(ctx, addr, value);
+
+	addr = CRTC_REG(mmCRTC_V_TOTAL);
+	value = dm_read_reg(ctx, addr);
+	set_reg_field_value(
+		value,
+		timing->v_total - 1,
+		CRTC_V_TOTAL,
+		CRTC_V_TOTAL);
+	dm_write_reg(ctx, addr, value);
+
+	/* In case of V_TOTAL_CONTROL is on, make sure V_TOTAL_MAX and
+	 * V_TOTAL_MIN are equal to V_TOTAL.
+	 */
+	addr = CRTC_REG(mmCRTC_V_TOTAL_MAX);
+	value = dm_read_reg(ctx, addr);
+	set_reg_field_value(
+		value,
+		timing->v_total - 1,
+		CRTC_V_TOTAL_MAX,
+		CRTC_V_TOTAL_MAX);
+	dm_write_reg(ctx, addr, value);
+
+	addr = CRTC_REG(mmCRTC_V_TOTAL_MIN);
+	value = dm_read_reg(ctx, addr);
+	set_reg_field_value(
+		value,
+		timing->v_total - 1,
+		CRTC_V_TOTAL_MIN,
+		CRTC_V_TOTAL_MIN);
+	dm_write_reg(ctx, addr, value);
+
+	addr = CRTC_REG(mmCRTC_H_BLANK_START_END);
+	value = dm_read_reg(ctx, addr);
+
+	tmp = timing->h_total -
+		(h_sync_start + timing->h_border_left);
+
+	set_reg_field_value(
+		value,
+		tmp,
+		CRTC_H_BLANK_START_END,
+		CRTC_H_BLANK_END);
+
+	tmp = tmp + timing->h_addressable +
+		timing->h_border_left + timing->h_border_right;
+
+	set_reg_field_value(
+		value,
+		tmp,
+		CRTC_H_BLANK_START_END,
+		CRTC_H_BLANK_START);
+
+	dm_write_reg(ctx, addr, value);
+
+	addr = CRTC_REG(mmCRTC_V_BLANK_START_END);
+	value = dm_read_reg(ctx, addr);
+
+	tmp = timing->v_total - (v_sync_start + timing->v_border_top);
+
+	set_reg_field_value(
+		value,
+		tmp,
+		CRTC_V_BLANK_START_END,
+		CRTC_V_BLANK_END);
+
+	tmp = tmp + timing->v_addressable + timing->v_border_top +
+		timing->v_border_bottom;
+
+	set_reg_field_value(
+		value,
+		tmp,
+		CRTC_V_BLANK_START_END,
+		CRTC_V_BLANK_START);
+
+	dm_write_reg(ctx, addr, value);
+}
+
+void dce110_timing_generator_set_test_pattern(
+	struct timing_generator *tg,
+	/* TODO: replace 'controller_dp_test_pattern' by 'test_pattern_mode'
+	 * because this is not DP-specific (which is probably somewhere in DP
+	 * encoder) */
+	enum controller_dp_test_pattern test_pattern,
+	enum dc_color_depth color_depth)
+{
+	struct dc_context *ctx = tg->ctx;
+	uint32_t value;
+	uint32_t addr;
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+	enum test_pattern_color_format bit_depth;
+	enum test_pattern_dyn_range dyn_range;
+	enum test_pattern_mode mode;
+	/* color ramp generator mixes 16-bits color */
+	uint32_t src_bpc = 16;
+	/* requested bpc */
+	uint32_t dst_bpc;
+	uint32_t index;
+	/* RGB values of the color bars.
+	 * Produce two RGB colors: RGB0 - white (all Fs)
+	 * and RGB1 - black (all 0s)
+	 * (three RGB components for two colors)
+	 */
+	uint16_t src_color[6] = {0xFFFF, 0xFFFF, 0xFFFF, 0x0000,
+						0x0000, 0x0000};
+	/* dest color (converted to the specified color format) */
+	uint16_t dst_color[6];
+	uint32_t inc_base;
+
+	/* translate to bit depth */
+	switch (color_depth) {
+	case COLOR_DEPTH_666:
+		bit_depth = TEST_PATTERN_COLOR_FORMAT_BPC_6;
+	break;
+	case COLOR_DEPTH_888:
+		bit_depth = TEST_PATTERN_COLOR_FORMAT_BPC_8;
+	break;
+	case COLOR_DEPTH_101010:
+		bit_depth = TEST_PATTERN_COLOR_FORMAT_BPC_10;
+	break;
+	case COLOR_DEPTH_121212:
+		bit_depth = TEST_PATTERN_COLOR_FORMAT_BPC_12;
+	break;
+	default:
+		bit_depth = TEST_PATTERN_COLOR_FORMAT_BPC_8;
+	break;
+	}
+
+	switch (test_pattern) {
+	case CONTROLLER_DP_TEST_PATTERN_COLORSQUARES:
+	case CONTROLLER_DP_TEST_PATTERN_COLORSQUARES_CEA:
+	{
+		dyn_range = (test_pattern ==
+				CONTROLLER_DP_TEST_PATTERN_COLORSQUARES_CEA ?
+				TEST_PATTERN_DYN_RANGE_CEA :
+				TEST_PATTERN_DYN_RANGE_VESA);
+		mode = TEST_PATTERN_MODE_COLORSQUARES_RGB;
+		value = 0;
+		addr = CRTC_REG(mmCRTC_TEST_PATTERN_PARAMETERS);
+
+		set_reg_field_value(
+			value,
+			6,
+			CRTC_TEST_PATTERN_PARAMETERS,
+			CRTC_TEST_PATTERN_VRES);
+		set_reg_field_value(
+			value,
+			6,
+			CRTC_TEST_PATTERN_PARAMETERS,
+			CRTC_TEST_PATTERN_HRES);
+
+		dm_write_reg(ctx, addr, value);
+
+		addr = CRTC_REG(mmCRTC_TEST_PATTERN_CONTROL);
+		value = 0;
+
+		set_reg_field_value(
+			value,
+			1,
+			CRTC_TEST_PATTERN_CONTROL,
+			CRTC_TEST_PATTERN_EN);
+
+		set_reg_field_value(
+			value,
+			mode,
+			CRTC_TEST_PATTERN_CONTROL,
+			CRTC_TEST_PATTERN_MODE);
+
+		set_reg_field_value(
+			value,
+			dyn_range,
+			CRTC_TEST_PATTERN_CONTROL,
+			CRTC_TEST_PATTERN_DYNAMIC_RANGE);
+		set_reg_field_value(
+			value,
+			bit_depth,
+			CRTC_TEST_PATTERN_CONTROL,
+			CRTC_TEST_PATTERN_COLOR_FORMAT);
+		dm_write_reg(ctx, addr, value);
+	}
+	break;
+
+	case CONTROLLER_DP_TEST_PATTERN_VERTICALBARS:
+	case CONTROLLER_DP_TEST_PATTERN_HORIZONTALBARS:
+	{
+		mode = (test_pattern ==
+			CONTROLLER_DP_TEST_PATTERN_VERTICALBARS ?
+			TEST_PATTERN_MODE_VERTICALBARS :
+			TEST_PATTERN_MODE_HORIZONTALBARS);
+
+		switch (bit_depth) {
+		case TEST_PATTERN_COLOR_FORMAT_BPC_6:
+			dst_bpc = 6;
+		break;
+		case TEST_PATTERN_COLOR_FORMAT_BPC_8:
+			dst_bpc = 8;
+		break;
+		case TEST_PATTERN_COLOR_FORMAT_BPC_10:
+			dst_bpc = 10;
+		break;
+		default:
+			dst_bpc = 8;
+		break;
+		}
+
+		/* adjust color to the required colorFormat */
+		for (index = 0; index < 6; index++) {
+			/* dst = 2^dstBpc * src / 2^srcBpc = src >>
+			 * (srcBpc - dstBpc);
+			 */
+			dst_color[index] =
+				src_color[index] >> (src_bpc - dst_bpc);
+		/* CRTC_TEST_PATTERN_DATA has 16 bits,
+		 * lowest 6 are hardwired to ZERO
+		 * color bits should be left aligned aligned to MSB
+		 * XXXXXXXXXX000000 for 10 bit,
+		 * XXXXXXXX00000000 for 8 bit and XXXXXX0000000000 for 6
+		 */
+			dst_color[index] <<= (16 - dst_bpc);
+		}
+
+		value = 0;
+		addr = CRTC_REG(mmCRTC_TEST_PATTERN_PARAMETERS);
+		dm_write_reg(ctx, addr, value);
+
+		/* We have to write the mask before data, similar to pipeline.
+		 * For example, for 8 bpc, if we want RGB0 to be magenta,
+		 * and RGB1 to be cyan,
+		 * we need to make 7 writes:
+		 * MASK   DATA
+		 * 000001 00000000 00000000                     set mask to R0
+		 * 000010 11111111 00000000     R0 255, 0xFF00, set mask to G0
+		 * 000100 00000000 00000000     G0 0,   0x0000, set mask to B0
+		 * 001000 11111111 00000000     B0 255, 0xFF00, set mask to R1
+		 * 010000 00000000 00000000     R1 0,   0x0000, set mask to G1
+		 * 100000 11111111 00000000     G1 255, 0xFF00, set mask to B1
+		 * 100000 11111111 00000000     B1 255, 0xFF00
+		 *
+		 * we will make a loop of 6 in which we prepare the mask,
+		 * then write, then prepare the color for next write.
+		 * first iteration will write mask only,
+		 * but each next iteration color prepared in
+		 * previous iteration will be written within new mask,
+		 * the last component will written separately,
+		 * mask is not changing between 6th and 7th write
+		 * and color will be prepared by last iteration
+		 */
+
+		/* write color, color values mask in CRTC_TEST_PATTERN_MASK
+		 * is B1, G1, R1, B0, G0, R0
+		 */
+		value = 0;
+		addr = CRTC_REG(mmCRTC_TEST_PATTERN_COLOR);
+		for (index = 0; index < 6; index++) {
+			/* prepare color mask, first write PATTERN_DATA
+			 * will have all zeros
+			 */
+			set_reg_field_value(
+				value,
+				(1 << index),
+				CRTC_TEST_PATTERN_COLOR,
+				CRTC_TEST_PATTERN_MASK);
+			/* write color component */
+			dm_write_reg(ctx, addr, value);
+			/* prepare next color component,
+			 * will be written in the next iteration
+			 */
+			set_reg_field_value(
+				value,
+				dst_color[index],
+				CRTC_TEST_PATTERN_COLOR,
+				CRTC_TEST_PATTERN_DATA);
+		}
+		/* write last color component,
+		 * it's been already prepared in the loop
+		 */
+		dm_write_reg(ctx, addr, value);
+
+		/* enable test pattern */
+		addr = CRTC_REG(mmCRTC_TEST_PATTERN_CONTROL);
+		value = 0;
+
+		set_reg_field_value(
+			value,
+			1,
+			CRTC_TEST_PATTERN_CONTROL,
+			CRTC_TEST_PATTERN_EN);
+
+		set_reg_field_value(
+			value,
+			mode,
+			CRTC_TEST_PATTERN_CONTROL,
+			CRTC_TEST_PATTERN_MODE);
+
+		set_reg_field_value(
+			value,
+			0,
+			CRTC_TEST_PATTERN_CONTROL,
+			CRTC_TEST_PATTERN_DYNAMIC_RANGE);
+
+		set_reg_field_value(
+			value,
+			bit_depth,
+			CRTC_TEST_PATTERN_CONTROL,
+			CRTC_TEST_PATTERN_COLOR_FORMAT);
+
+		dm_write_reg(ctx, addr, value);
+	}
+	break;
+
+	case CONTROLLER_DP_TEST_PATTERN_COLORRAMP:
+	{
+		mode = (bit_depth ==
+			TEST_PATTERN_COLOR_FORMAT_BPC_10 ?
+			TEST_PATTERN_MODE_DUALRAMP_RGB :
+			TEST_PATTERN_MODE_SINGLERAMP_RGB);
+
+		switch (bit_depth) {
+		case TEST_PATTERN_COLOR_FORMAT_BPC_6:
+			dst_bpc = 6;
+		break;
+		case TEST_PATTERN_COLOR_FORMAT_BPC_8:
+			dst_bpc = 8;
+		break;
+		case TEST_PATTERN_COLOR_FORMAT_BPC_10:
+			dst_bpc = 10;
+		break;
+		default:
+			dst_bpc = 8;
+		break;
+		}
+
+		/* increment for the first ramp for one color gradation
+		 * 1 gradation for 6-bit color is 2^10
+		 * gradations in 16-bit color
+		 */
+		inc_base = (src_bpc - dst_bpc);
+
+		value = 0;
+		addr = CRTC_REG(mmCRTC_TEST_PATTERN_PARAMETERS);
+
+		switch (bit_depth) {
+		case TEST_PATTERN_COLOR_FORMAT_BPC_6:
+		{
+			set_reg_field_value(
+				value,
+				inc_base,
+				CRTC_TEST_PATTERN_PARAMETERS,
+				CRTC_TEST_PATTERN_INC0);
+			set_reg_field_value(
+				value,
+				0,
+				CRTC_TEST_PATTERN_PARAMETERS,
+				CRTC_TEST_PATTERN_INC1);
+			set_reg_field_value(
+				value,
+				6,
+				CRTC_TEST_PATTERN_PARAMETERS,
+				CRTC_TEST_PATTERN_HRES);
+			set_reg_field_value(
+				value,
+				6,
+				CRTC_TEST_PATTERN_PARAMETERS,
+				CRTC_TEST_PATTERN_VRES);
+			set_reg_field_value(
+				value,
+				0,
+				CRTC_TEST_PATTERN_PARAMETERS,
+				CRTC_TEST_PATTERN_RAMP0_OFFSET);
+		}
+		break;
+		case TEST_PATTERN_COLOR_FORMAT_BPC_8:
+		{
+			set_reg_field_value(
+				value,
+				inc_base,
+				CRTC_TEST_PATTERN_PARAMETERS,
+				CRTC_TEST_PATTERN_INC0);
+			set_reg_field_value(
+				value,
+				0,
+				CRTC_TEST_PATTERN_PARAMETERS,
+				CRTC_TEST_PATTERN_INC1);
+			set_reg_field_value(
+				value,
+				8,
+				CRTC_TEST_PATTERN_PARAMETERS,
+				CRTC_TEST_PATTERN_HRES);
+			set_reg_field_value(
+				value,
+				6,
+				CRTC_TEST_PATTERN_PARAMETERS,
+				CRTC_TEST_PATTERN_VRES);
+			set_reg_field_value(
+				value,
+				0,
+				CRTC_TEST_PATTERN_PARAMETERS,
+				CRTC_TEST_PATTERN_RAMP0_OFFSET);
+		}
+		break;
+		case TEST_PATTERN_COLOR_FORMAT_BPC_10:
+		{
+			set_reg_field_value(
+				value,
+				inc_base,
+				CRTC_TEST_PATTERN_PARAMETERS,
+				CRTC_TEST_PATTERN_INC0);
+			set_reg_field_value(
+				value,
+				inc_base + 2,
+				CRTC_TEST_PATTERN_PARAMETERS,
+				CRTC_TEST_PATTERN_INC1);
+			set_reg_field_value(
+				value,
+				8,
+				CRTC_TEST_PATTERN_PARAMETERS,
+				CRTC_TEST_PATTERN_HRES);
+			set_reg_field_value(
+				value,
+				5,
+				CRTC_TEST_PATTERN_PARAMETERS,
+				CRTC_TEST_PATTERN_VRES);
+			set_reg_field_value(
+				value,
+				384 << 6,
+				CRTC_TEST_PATTERN_PARAMETERS,
+				CRTC_TEST_PATTERN_RAMP0_OFFSET);
+		}
+		break;
+		default:
+		break;
+		}
+		dm_write_reg(ctx, addr, value);
+
+		value = 0;
+		addr = CRTC_REG(mmCRTC_TEST_PATTERN_COLOR);
+		dm_write_reg(ctx, addr, value);
+
+		/* enable test pattern */
+		addr = CRTC_REG(mmCRTC_TEST_PATTERN_CONTROL);
+		value = 0;
+
+		set_reg_field_value(
+			value,
+			1,
+			CRTC_TEST_PATTERN_CONTROL,
+			CRTC_TEST_PATTERN_EN);
+
+		set_reg_field_value(
+			value,
+			mode,
+			CRTC_TEST_PATTERN_CONTROL,
+			CRTC_TEST_PATTERN_MODE);
+
+		set_reg_field_value(
+			value,
+			0,
+			CRTC_TEST_PATTERN_CONTROL,
+			CRTC_TEST_PATTERN_DYNAMIC_RANGE);
+		/* add color depth translation here */
+		set_reg_field_value(
+			value,
+			bit_depth,
+			CRTC_TEST_PATTERN_CONTROL,
+			CRTC_TEST_PATTERN_COLOR_FORMAT);
+
+		dm_write_reg(ctx, addr, value);
+	}
+	break;
+	case CONTROLLER_DP_TEST_PATTERN_VIDEOMODE:
+	{
+		value = 0;
+		dm_write_reg(ctx, CRTC_REG(mmCRTC_TEST_PATTERN_CONTROL), value);
+		dm_write_reg(ctx, CRTC_REG(mmCRTC_TEST_PATTERN_COLOR), value);
+		dm_write_reg(ctx, CRTC_REG(mmCRTC_TEST_PATTERN_PARAMETERS),
+				value);
+	}
+	break;
+	default:
+	break;
+	}
+}
+
+/**
+* dce110_timing_generator_validate_timing
+* The timing generators support a maximum display size of is 8192 x 8192 pixels,
+* including both active display and blanking periods. Check H Total and V Total.
+*/
+bool dce110_timing_generator_validate_timing(
+	struct timing_generator *tg,
+	const struct dc_crtc_timing *timing,
+	enum signal_type signal)
+{
+	uint32_t h_blank;
+	uint32_t h_back_porch, hsync_offset, h_sync_start;
+
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+
+	ASSERT(timing != NULL);
+
+	if (!timing)
+		return false;
+
+	hsync_offset = timing->h_border_right + timing->h_front_porch;
+	h_sync_start = timing->h_addressable + hsync_offset;
+
+	/* Currently we don't support 3D, so block all 3D timings */
+	if (timing->timing_3d_format != TIMING_3D_FORMAT_NONE)
+		return false;
+
+	/* Temporarily blocking interlacing mode until it's supported */
+	if (timing->flags.INTERLACE == 1)
+		return false;
+
+	/* Check maximum number of pixels supported by Timing Generator
+	 * (Currently will never fail, in order to fail needs display which
+	 * needs more than 8192 horizontal and
+	 * more than 8192 vertical total pixels)
+	 */
+	if (timing->h_total > tg110->max_h_total ||
+		timing->v_total > tg110->max_v_total)
+		return false;
+
+	h_blank = (timing->h_total - timing->h_addressable -
+		timing->h_border_right -
+		timing->h_border_left);
+
+	if (h_blank < tg110->min_h_blank)
+		return false;
+
+	if (timing->h_front_porch < tg110->min_h_front_porch)
+		return false;
+
+	h_back_porch = h_blank - (h_sync_start -
+		timing->h_addressable -
+		timing->h_border_right -
+		timing->h_sync_width);
+
+	if (h_back_porch < tg110->min_h_back_porch)
+		return false;
+
+	return true;
+}
+
+/**
+* Wait till we are at the beginning of VBlank.
+*/
+void dce110_timing_generator_wait_for_vblank(struct timing_generator *tg)
+{
+	/* We want to catch beginning of VBlank here, so if the first try are
+	 * in VBlank, we might be very close to Active, in this case wait for
+	 * another frame
+	 */
+	while (dce110_timing_generator_is_in_vertical_blank(tg)) {
+		if (!dce110_timing_generator_is_counter_moving(tg)) {
+			/* error - no point to wait if counter is not moving */
+			break;
+		}
+	}
+
+	while (!dce110_timing_generator_is_in_vertical_blank(tg)) {
+		if (!dce110_timing_generator_is_counter_moving(tg)) {
+			/* error - no point to wait if counter is not moving */
+			break;
+		}
+	}
+}
+
+/**
+* Wait till we are in VActive (anywhere in VActive)
+*/
+void dce110_timing_generator_wait_for_vactive(struct timing_generator *tg)
+{
+	while (dce110_timing_generator_is_in_vertical_blank(tg)) {
+		if (!dce110_timing_generator_is_counter_moving(tg)) {
+			/* error - no point to wait if counter is not moving */
+			break;
+		}
+	}
+}
+
+/**
+ *****************************************************************************
+ *  Function: dce110_timing_generator_setup_global_swap_lock
+ *
+ *  @brief
+ *     Setups Global Swap Lock group for current pipe
+ *     Pipe can join or leave GSL group, become a TimingServer or TimingClient
+ *
+ *  @param [in] gsl_params: setup data
+ *****************************************************************************
+ */
+
+void dce110_timing_generator_setup_global_swap_lock(
+	struct timing_generator *tg,
+	const struct dcp_gsl_params *gsl_params)
+{
+	uint32_t value;
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+	uint32_t address = DCP_REG(mmDCP_GSL_CONTROL);
+	uint32_t check_point = FLIP_READY_BACK_LOOKUP;
+
+	value = dm_read_reg(tg->ctx, address);
+
+	/* This pipe will belong to GSL Group zero. */
+	set_reg_field_value(value,
+			1,
+			DCP_GSL_CONTROL,
+			DCP_GSL0_EN);
+
+	set_reg_field_value(value,
+			gsl_params->gsl_master == tg->inst,
+			DCP_GSL_CONTROL,
+			DCP_GSL_MASTER_EN);
+
+	set_reg_field_value(value,
+			HFLIP_READY_DELAY,
+			DCP_GSL_CONTROL,
+			DCP_GSL_HSYNC_FLIP_FORCE_DELAY);
+
+	/* Keep signal low (pending high) during 6 lines.
+	 * Also defines minimum interval before re-checking signal. */
+	set_reg_field_value(value,
+			HFLIP_CHECK_DELAY,
+			DCP_GSL_CONTROL,
+			DCP_GSL_HSYNC_FLIP_CHECK_DELAY);
+
+
+	{
+		uint32_t value_crtc_vtotal;
+
+		value_crtc_vtotal = dm_read_reg(tg->ctx,
+				CRTC_REG(mmCRTC_V_TOTAL));
+
+		set_reg_field_value(value,
+				0,/* DCP_GSL_PURPOSE_SURFACE_FLIP */
+				DCP_GSL_CONTROL,
+				DCP_GSL_SYNC_SOURCE);
+
+		/* Checkpoint relative to end of frame */
+		check_point = get_reg_field_value(value_crtc_vtotal,
+				CRTC_V_TOTAL,
+				CRTC_V_TOTAL);
+
+		dm_write_reg(tg->ctx, CRTC_REG(mmCRTC_GSL_WINDOW), 0);
+	}
+
+	set_reg_field_value(value,
+			1,
+			DCP_GSL_CONTROL,
+			DCP_GSL_DELAY_SURFACE_UPDATE_PENDING);
+
+	dm_write_reg(tg->ctx, address, value);
+
+	/********************************************************************/
+	address = CRTC_REG(mmCRTC_GSL_CONTROL);
+
+	value = 0;
+	set_reg_field_value(value,
+			check_point - FLIP_READY_BACK_LOOKUP,
+			CRTC_GSL_CONTROL,
+			CRTC_GSL_CHECK_LINE_NUM);
+
+	set_reg_field_value(value,
+			VFLIP_READY_DELAY,
+			CRTC_GSL_CONTROL,
+			CRTC_GSL_FORCE_DELAY);
+
+	dm_write_reg(tg->ctx, address, value);
+}
+
+void dce110_timing_generator_tear_down_global_swap_lock(
+	struct timing_generator *tg)
+{
+	/* Clear all the register writes done by
+	 * dce110_timing_generator_setup_global_swap_lock
+	 */
+
+	uint32_t value;
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+	uint32_t address = DCP_REG(mmDCP_GSL_CONTROL);
+
+	value = 0;
+
+	/* This pipe will belong to GSL Group zero. */
+	/* Settig HW default values from reg specs */
+	set_reg_field_value(value,
+			0,
+			DCP_GSL_CONTROL,
+			DCP_GSL0_EN);
+
+	set_reg_field_value(value,
+			0,
+			DCP_GSL_CONTROL,
+			DCP_GSL_MASTER_EN);
+
+	set_reg_field_value(value,
+			0x2,
+			DCP_GSL_CONTROL,
+			DCP_GSL_HSYNC_FLIP_FORCE_DELAY);
+
+	set_reg_field_value(value,
+			0x6,
+			DCP_GSL_CONTROL,
+			DCP_GSL_HSYNC_FLIP_CHECK_DELAY);
+
+	/* Restore DCP_GSL_PURPOSE_SURFACE_FLIP */
+	{
+		uint32_t value_crtc_vtotal;
+
+		value_crtc_vtotal = dm_read_reg(tg->ctx,
+				CRTC_REG(mmCRTC_V_TOTAL));
+
+		set_reg_field_value(value,
+				0,
+				DCP_GSL_CONTROL,
+				DCP_GSL_SYNC_SOURCE);
+	}
+
+	set_reg_field_value(value,
+			0,
+			DCP_GSL_CONTROL,
+			DCP_GSL_DELAY_SURFACE_UPDATE_PENDING);
+
+	dm_write_reg(tg->ctx, address, value);
+
+	/********************************************************************/
+	address = CRTC_REG(mmCRTC_GSL_CONTROL);
+
+	value = 0;
+	set_reg_field_value(value,
+			0,
+			CRTC_GSL_CONTROL,
+			CRTC_GSL_CHECK_LINE_NUM);
+
+	set_reg_field_value(value,
+			0x2,
+			CRTC_GSL_CONTROL,
+			CRTC_GSL_FORCE_DELAY);
+
+	dm_write_reg(tg->ctx, address, value);
+}
+/**
+ *****************************************************************************
+ *  Function: is_counter_moving
+ *
+ *  @brief
+ *     check if the timing generator is currently going
+ *
+ *  @return
+ *     true if currently going, false if currently paused or stopped.
+ *
+ *****************************************************************************
+ */
+bool dce110_timing_generator_is_counter_moving(struct timing_generator *tg)
+{
+	struct crtc_position position1, position2;
+
+	tg->funcs->get_position(tg, &position1);
+	tg->funcs->get_position(tg, &position2);
+
+	if (position1.horizontal_count == position2.horizontal_count &&
+		position1.vertical_count == position2.vertical_count)
+		return false;
+	else
+		return true;
+}
+
+void dce110_timing_generator_enable_advanced_request(
+	struct timing_generator *tg,
+	bool enable,
+	const struct dc_crtc_timing *timing)
+{
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+	uint32_t addr = CRTC_REG(mmCRTC_START_LINE_CONTROL);
+	uint32_t value = dm_read_reg(tg->ctx, addr);
+
+	if (enable) {
+		set_reg_field_value(
+			value,
+			0,
+			CRTC_START_LINE_CONTROL,
+			CRTC_LEGACY_REQUESTOR_EN);
+	} else {
+		set_reg_field_value(
+			value,
+			1,
+			CRTC_START_LINE_CONTROL,
+			CRTC_LEGACY_REQUESTOR_EN);
+	}
+
+	if ((timing->v_sync_width + timing->v_front_porch) <= 3) {
+		set_reg_field_value(
+			value,
+			3,
+			CRTC_START_LINE_CONTROL,
+			CRTC_ADVANCED_START_LINE_POSITION);
+		set_reg_field_value(
+			value,
+			0,
+			CRTC_START_LINE_CONTROL,
+			CRTC_PREFETCH_EN);
+	} else {
+		set_reg_field_value(
+			value,
+			4,
+			CRTC_START_LINE_CONTROL,
+			CRTC_ADVANCED_START_LINE_POSITION);
+		set_reg_field_value(
+			value,
+			1,
+			CRTC_START_LINE_CONTROL,
+			CRTC_PREFETCH_EN);
+	}
+
+	set_reg_field_value(
+		value,
+		1,
+		CRTC_START_LINE_CONTROL,
+		CRTC_PROGRESSIVE_START_LINE_EARLY);
+
+	set_reg_field_value(
+		value,
+		1,
+		CRTC_START_LINE_CONTROL,
+		CRTC_INTERLACE_START_LINE_EARLY);
+
+	dm_write_reg(tg->ctx, addr, value);
+}
+
+/*TODO: Figure out if we need this function. */
+void dce110_timing_generator_set_lock_master(struct timing_generator *tg,
+		bool lock)
+{
+	struct dc_context *ctx = tg->ctx;
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+	uint32_t addr = CRTC_REG(mmCRTC_MASTER_UPDATE_LOCK);
+	uint32_t value = dm_read_reg(ctx, addr);
+
+	set_reg_field_value(
+		value,
+		lock ? 1 : 0,
+		CRTC_MASTER_UPDATE_LOCK,
+		MASTER_UPDATE_LOCK);
+
+	dm_write_reg(ctx, addr, value);
+}
+
+void dce110_timing_generator_enable_reset_trigger(
+	struct timing_generator *tg,
+	int source_tg_inst)
+{
+	uint32_t value;
+	uint32_t rising_edge = 0;
+	uint32_t falling_edge = 0;
+	enum trigger_source_select trig_src_select = TRIGGER_SOURCE_SELECT_LOGIC_ZERO;
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+
+	/* Setup trigger edge */
+	{
+		uint32_t pol_value = dm_read_reg(tg->ctx,
+				CRTC_REG(mmCRTC_V_SYNC_A_CNTL));
+
+		/* Register spec has reversed definition:
+		 *	0 for positive, 1 for negative */
+		if (get_reg_field_value(pol_value,
+				CRTC_V_SYNC_A_CNTL,
+				CRTC_V_SYNC_A_POL) == 0) {
+			rising_edge = 1;
+		} else {
+			falling_edge = 1;
+		}
+	}
+
+	value = dm_read_reg(tg->ctx, CRTC_REG(mmCRTC_TRIGB_CNTL));
+
+	trig_src_select = TRIGGER_SOURCE_SELECT_GSL_GROUP0;
+
+	set_reg_field_value(value,
+			trig_src_select,
+			CRTC_TRIGB_CNTL,
+			CRTC_TRIGB_SOURCE_SELECT);
+
+	set_reg_field_value(value,
+			TRIGGER_POLARITY_SELECT_LOGIC_ZERO,
+			CRTC_TRIGB_CNTL,
+			CRTC_TRIGB_POLARITY_SELECT);
+
+	set_reg_field_value(value,
+			rising_edge,
+			CRTC_TRIGB_CNTL,
+			CRTC_TRIGB_RISING_EDGE_DETECT_CNTL);
+
+	set_reg_field_value(value,
+			falling_edge,
+			CRTC_TRIGB_CNTL,
+			CRTC_TRIGB_FALLING_EDGE_DETECT_CNTL);
+
+	set_reg_field_value(value,
+			0, /* send every signal */
+			CRTC_TRIGB_CNTL,
+			CRTC_TRIGB_FREQUENCY_SELECT);
+
+	set_reg_field_value(value,
+			0, /* no delay */
+			CRTC_TRIGB_CNTL,
+			CRTC_TRIGB_DELAY);
+
+	set_reg_field_value(value,
+			1, /* clear trigger status */
+			CRTC_TRIGB_CNTL,
+			CRTC_TRIGB_CLEAR);
+
+	dm_write_reg(tg->ctx, CRTC_REG(mmCRTC_TRIGB_CNTL), value);
+
+	/**************************************************************/
+
+	value = dm_read_reg(tg->ctx, CRTC_REG(mmCRTC_FORCE_COUNT_NOW_CNTL));
+
+	set_reg_field_value(value,
+			2, /* force H count to H_TOTAL and V count to V_TOTAL */
+			CRTC_FORCE_COUNT_NOW_CNTL,
+			CRTC_FORCE_COUNT_NOW_MODE);
+
+	set_reg_field_value(value,
+			1, /* TriggerB - we never use TriggerA */
+			CRTC_FORCE_COUNT_NOW_CNTL,
+			CRTC_FORCE_COUNT_NOW_TRIG_SEL);
+
+	set_reg_field_value(value,
+			1, /* clear trigger status */
+			CRTC_FORCE_COUNT_NOW_CNTL,
+			CRTC_FORCE_COUNT_NOW_CLEAR);
+
+	dm_write_reg(tg->ctx, CRTC_REG(mmCRTC_FORCE_COUNT_NOW_CNTL), value);
+}
+
+void dce110_timing_generator_disable_reset_trigger(
+	struct timing_generator *tg)
+{
+	uint32_t value;
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+
+	value = dm_read_reg(tg->ctx, CRTC_REG(mmCRTC_FORCE_COUNT_NOW_CNTL));
+
+	set_reg_field_value(value,
+			0, /* force counter now mode is disabled */
+			CRTC_FORCE_COUNT_NOW_CNTL,
+			CRTC_FORCE_COUNT_NOW_MODE);
+
+	set_reg_field_value(value,
+			1, /* clear trigger status */
+			CRTC_FORCE_COUNT_NOW_CNTL,
+			CRTC_FORCE_COUNT_NOW_CLEAR);
+
+	dm_write_reg(tg->ctx, CRTC_REG(mmCRTC_FORCE_COUNT_NOW_CNTL), value);
+
+	/********************************************************************/
+	value = dm_read_reg(tg->ctx, CRTC_REG(mmCRTC_TRIGB_CNTL));
+
+	set_reg_field_value(value,
+			TRIGGER_SOURCE_SELECT_LOGIC_ZERO,
+			CRTC_TRIGB_CNTL,
+			CRTC_TRIGB_SOURCE_SELECT);
+
+	set_reg_field_value(value,
+			TRIGGER_POLARITY_SELECT_LOGIC_ZERO,
+			CRTC_TRIGB_CNTL,
+			CRTC_TRIGB_POLARITY_SELECT);
+
+	set_reg_field_value(value,
+			1, /* clear trigger status */
+			CRTC_TRIGB_CNTL,
+			CRTC_TRIGB_CLEAR);
+
+	dm_write_reg(tg->ctx, CRTC_REG(mmCRTC_TRIGB_CNTL), value);
+}
+
+/**
+ *****************************************************************************
+ *  @brief
+ *     Checks whether CRTC triggered reset occurred
+ *
+ *  @return
+ *     true if triggered reset occurred, false otherwise
+ *****************************************************************************
+ */
+bool dce110_timing_generator_did_triggered_reset_occur(
+	struct timing_generator *tg)
+{
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+	uint32_t value = dm_read_reg(tg->ctx,
+			CRTC_REG(mmCRTC_FORCE_COUNT_NOW_CNTL));
+
+	return get_reg_field_value(value,
+			CRTC_FORCE_COUNT_NOW_CNTL,
+			CRTC_FORCE_COUNT_NOW_OCCURRED) != 0;
+}
+
+/**
+ * dce110_timing_generator_disable_vga
+ * Turn OFF VGA Mode and Timing  - DxVGA_CONTROL
+ * VGA Mode and VGA Timing is used by VBIOS on CRT Monitors;
+ */
+void dce110_timing_generator_disable_vga(
+	struct timing_generator *tg)
+{
+	uint32_t addr = 0;
+	uint32_t value = 0;
+
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+
+	switch (tg110->controller_id) {
+	case CONTROLLER_ID_D0:
+		addr = mmD1VGA_CONTROL;
+		break;
+	case CONTROLLER_ID_D1:
+		addr = mmD2VGA_CONTROL;
+		break;
+	case CONTROLLER_ID_D2:
+		addr = mmD3VGA_CONTROL;
+		break;
+	case CONTROLLER_ID_D3:
+		addr = mmD4VGA_CONTROL;
+		break;
+	case CONTROLLER_ID_D4:
+		addr = mmD5VGA_CONTROL;
+		break;
+	case CONTROLLER_ID_D5:
+		addr = mmD6VGA_CONTROL;
+		break;
+	default:
+		break;
+	}
+	value = dm_read_reg(tg->ctx, addr);
+
+	set_reg_field_value(value, 0, D1VGA_CONTROL, D1VGA_MODE_ENABLE);
+	set_reg_field_value(value, 0, D1VGA_CONTROL, D1VGA_TIMING_SELECT);
+	set_reg_field_value(
+			value, 0, D1VGA_CONTROL, D1VGA_SYNC_POLARITY_SELECT);
+	set_reg_field_value(value, 0, D1VGA_CONTROL, D1VGA_OVERSCAN_COLOR_EN);
+
+	dm_write_reg(tg->ctx, addr, value);
+}
+
+/**
+* set_overscan_color_black
+*
+* @param :black_color is one of the color space
+*    :this routine will set overscan black color according to the color space.
+* @return none
+*/
+
+void dce110_timing_generator_set_overscan_color_black(
+	struct timing_generator *tg,
+	const struct tg_color *color)
+{
+	struct dc_context *ctx = tg->ctx;
+	uint32_t addr;
+	uint32_t value = 0;
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+
+	set_reg_field_value(
+			value,
+			color->color_b_cb,
+			CRTC_OVERSCAN_COLOR,
+			CRTC_OVERSCAN_COLOR_BLUE);
+
+	set_reg_field_value(
+			value,
+			color->color_r_cr,
+			CRTC_OVERSCAN_COLOR,
+			CRTC_OVERSCAN_COLOR_RED);
+
+	set_reg_field_value(
+			value,
+			color->color_g_y,
+			CRTC_OVERSCAN_COLOR,
+			CRTC_OVERSCAN_COLOR_GREEN);
+
+	addr = CRTC_REG(mmCRTC_OVERSCAN_COLOR);
+	dm_write_reg(ctx, addr, value);
+	addr = CRTC_REG(mmCRTC_BLACK_COLOR);
+	dm_write_reg(ctx, addr, value);
+	/* This is desirable to have a constant DAC output voltage during the
+	 * blank time that is higher than the 0 volt reference level that the
+	 * DAC outputs when the NBLANK signal
+	 * is asserted low, such as for output to an analog TV. */
+	addr = CRTC_REG(mmCRTC_BLANK_DATA_COLOR);
+	dm_write_reg(ctx, addr, value);
+
+	/* TO DO we have to program EXT registers and we need to know LB DATA
+	 * format because it is used when more 10 , i.e. 12 bits per color
+	 *
+	 * m_mmDxCRTC_OVERSCAN_COLOR_EXT
+	 * m_mmDxCRTC_BLACK_COLOR_EXT
+	 * m_mmDxCRTC_BLANK_DATA_COLOR_EXT
+	 */
+
+}
+
+void dce110_tg_program_blank_color(struct timing_generator *tg,
+		const struct tg_color *black_color)
+{
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+	uint32_t addr = CRTC_REG(mmCRTC_BLACK_COLOR);
+	uint32_t value = dm_read_reg(tg->ctx, addr);
+
+	set_reg_field_value(
+		value,
+		black_color->color_b_cb,
+		CRTC_BLACK_COLOR,
+		CRTC_BLACK_COLOR_B_CB);
+	set_reg_field_value(
+		value,
+		black_color->color_g_y,
+		CRTC_BLACK_COLOR,
+		CRTC_BLACK_COLOR_G_Y);
+	set_reg_field_value(
+		value,
+		black_color->color_r_cr,
+		CRTC_BLACK_COLOR,
+		CRTC_BLACK_COLOR_R_CR);
+
+	dm_write_reg(tg->ctx, addr, value);
+
+	addr = CRTC_REG(mmCRTC_BLANK_DATA_COLOR);
+	dm_write_reg(tg->ctx, addr, value);
+}
+
+void dce110_tg_set_overscan_color(struct timing_generator *tg,
+	const struct tg_color *overscan_color)
+{
+	struct dc_context *ctx = tg->ctx;
+	uint32_t value = 0;
+	uint32_t addr;
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+
+	set_reg_field_value(
+		value,
+		overscan_color->color_b_cb,
+		CRTC_OVERSCAN_COLOR,
+		CRTC_OVERSCAN_COLOR_BLUE);
+
+	set_reg_field_value(
+		value,
+		overscan_color->color_g_y,
+		CRTC_OVERSCAN_COLOR,
+		CRTC_OVERSCAN_COLOR_GREEN);
+
+	set_reg_field_value(
+		value,
+		overscan_color->color_r_cr,
+		CRTC_OVERSCAN_COLOR,
+		CRTC_OVERSCAN_COLOR_RED);
+
+	addr = CRTC_REG(mmCRTC_OVERSCAN_COLOR);
+	dm_write_reg(ctx, addr, value);
+}
+
+void dce110_tg_program_timing(struct timing_generator *tg,
+	const struct dc_crtc_timing *timing,
+	bool use_vbios)
+{
+	if (use_vbios)
+		dce110_timing_generator_program_timing_generator(tg, timing);
+	else
+		dce110_timing_generator_program_blanking(tg, timing);
+}
+
+bool dce110_tg_is_blanked(struct timing_generator *tg)
+{
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+	uint32_t value = dm_read_reg(tg->ctx, CRTC_REG(mmCRTC_BLANK_CONTROL));
+
+	if (get_reg_field_value(
+			value,
+			CRTC_BLANK_CONTROL,
+			CRTC_BLANK_DATA_EN) == 1 &&
+		get_reg_field_value(
+			value,
+			CRTC_BLANK_CONTROL,
+			CRTC_CURRENT_BLANK_STATE) == 1)
+		return true;
+	return false;
+}
+
+void dce110_tg_set_blank(struct timing_generator *tg,
+		bool enable_blanking)
+{
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+	uint32_t value = 0;
+
+	set_reg_field_value(
+		value,
+		1,
+		CRTC_DOUBLE_BUFFER_CONTROL,
+		CRTC_BLANK_DATA_DOUBLE_BUFFER_EN);
+
+	dm_write_reg(tg->ctx, CRTC_REG(mmCRTC_DOUBLE_BUFFER_CONTROL), value);
+	value = 0;
+
+	if (enable_blanking) {
+		set_reg_field_value(
+			value,
+			1,
+			CRTC_BLANK_CONTROL,
+			CRTC_BLANK_DATA_EN);
+
+		dm_write_reg(tg->ctx, CRTC_REG(mmCRTC_BLANK_CONTROL), value);
+
+	} else
+		dm_write_reg(tg->ctx, CRTC_REG(mmCRTC_BLANK_CONTROL), 0);
+}
+
+bool dce110_tg_validate_timing(struct timing_generator *tg,
+	const struct dc_crtc_timing *timing)
+{
+	return dce110_timing_generator_validate_timing(tg, timing, SIGNAL_TYPE_NONE);
+}
+
+void dce110_tg_wait_for_state(struct timing_generator *tg,
+	enum crtc_state state)
+{
+	switch (state) {
+	case CRTC_STATE_VBLANK:
+		dce110_timing_generator_wait_for_vblank(tg);
+		break;
+
+	case CRTC_STATE_VACTIVE:
+		dce110_timing_generator_wait_for_vactive(tg);
+		break;
+
+	default:
+		break;
+	}
+}
+
+void dce110_tg_set_colors(struct timing_generator *tg,
+	const struct tg_color *blank_color,
+	const struct tg_color *overscan_color)
+{
+	if (blank_color != NULL)
+		dce110_tg_program_blank_color(tg, blank_color);
+	if (overscan_color != NULL)
+		dce110_tg_set_overscan_color(tg, overscan_color);
+}
+
+/* Gets first line of blank region of the display timing for CRTC
+ * and programms is as a trigger to fire vertical interrupt
+ */
+bool dce110_arm_vert_intr(struct timing_generator *tg, uint8_t width)
+{
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+	uint32_t v_blank_start = 0;
+	uint32_t v_blank_end = 0;
+	uint32_t val = 0;
+	uint32_t h_position, v_position;
+
+	tg->funcs->get_scanoutpos(
+			tg,
+			&v_blank_start,
+			&v_blank_end,
+			&h_position,
+			&v_position);
+
+	if (v_blank_start == 0 || v_blank_end == 0)
+		return false;
+
+	set_reg_field_value(
+		val,
+		v_blank_start,
+		CRTC_VERTICAL_INTERRUPT0_POSITION,
+		CRTC_VERTICAL_INTERRUPT0_LINE_START);
+
+	/* Set interval width for interrupt to fire to 1 scanline */
+	set_reg_field_value(
+		val,
+		v_blank_start + width,
+		CRTC_VERTICAL_INTERRUPT0_POSITION,
+		CRTC_VERTICAL_INTERRUPT0_LINE_END);
+
+	dm_write_reg(tg->ctx, CRTC_REG(mmCRTC_VERTICAL_INTERRUPT0_POSITION), val);
+
+	return true;
+}
+
+static const struct timing_generator_funcs dce110_tg_funcs = {
+		.validate_timing = dce110_tg_validate_timing,
+		.program_timing = dce110_tg_program_timing,
+		.enable_crtc = dce110_timing_generator_enable_crtc,
+		.disable_crtc = dce110_timing_generator_disable_crtc,
+		.is_counter_moving = dce110_timing_generator_is_counter_moving,
+		.get_position = dce110_timing_generator_get_position,
+		.get_frame_count = dce110_timing_generator_get_vblank_counter,
+		.get_scanoutpos = dce110_timing_generator_get_crtc_scanoutpos,
+		.set_early_control = dce110_timing_generator_set_early_control,
+		.wait_for_state = dce110_tg_wait_for_state,
+		.set_blank = dce110_tg_set_blank,
+		.is_blanked = dce110_tg_is_blanked,
+		.set_colors = dce110_tg_set_colors,
+		.set_overscan_blank_color =
+				dce110_timing_generator_set_overscan_color_black,
+		.set_blank_color = dce110_timing_generator_program_blank_color,
+		.disable_vga = dce110_timing_generator_disable_vga,
+		.did_triggered_reset_occur =
+				dce110_timing_generator_did_triggered_reset_occur,
+		.setup_global_swap_lock =
+				dce110_timing_generator_setup_global_swap_lock,
+		.enable_reset_trigger = dce110_timing_generator_enable_reset_trigger,
+		.disable_reset_trigger = dce110_timing_generator_disable_reset_trigger,
+		.tear_down_global_swap_lock =
+				dce110_timing_generator_tear_down_global_swap_lock,
+		.enable_advanced_request =
+				dce110_timing_generator_enable_advanced_request,
+		.set_drr =
+				dce110_timing_generator_set_drr,
+		.set_static_screen_control =
+			dce110_timing_generator_set_static_screen_control,
+		.set_test_pattern = dce110_timing_generator_set_test_pattern,
+		.arm_vert_intr = dce110_arm_vert_intr,
+};
+
+void dce110_timing_generator_construct(
+	struct dce110_timing_generator *tg110,
+	struct dc_context *ctx,
+	uint32_t instance,
+	const struct dce110_timing_generator_offsets *offsets)
+{
+	tg110->controller_id = CONTROLLER_ID_D0 + instance;
+	tg110->base.inst = instance;
+
+	tg110->offsets = *offsets;
+
+	tg110->base.funcs = &dce110_tg_funcs;
+
+	tg110->base.ctx = ctx;
+	tg110->base.bp = ctx->dc_bios;
+
+	tg110->max_h_total = CRTC_H_TOTAL__CRTC_H_TOTAL_MASK + 1;
+	tg110->max_v_total = CRTC_V_TOTAL__CRTC_V_TOTAL_MASK + 1;
+
+	tg110->min_h_blank = 56;
+	tg110->min_h_front_porch = 4;
+	tg110->min_h_back_porch = 4;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_timing_generator.h b/drivers/gpu/drm/amd/display/dc/dce110/dce110_timing_generator.h
new file mode 100644
index 000000000000..82737dea6984
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_timing_generator.h
@@ -0,0 +1,273 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ *  and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_TIMING_GENERATOR_DCE110_H__
+#define __DC_TIMING_GENERATOR_DCE110_H__
+
+#include "timing_generator.h"
+#include "../include/grph_object_id.h"
+
+/* GSL Sync related values */
+
+/* In VSync mode, after 4 units of time, master pipe will generate
+ * flip_ready signal */
+#define VFLIP_READY_DELAY 4
+/* In HSync mode, after 2 units of time, master pipe will generate
+ * flip_ready signal */
+#define HFLIP_READY_DELAY 2
+/* 6 lines delay between forcing flip and checking all pipes ready */
+#define HFLIP_CHECK_DELAY 6
+/* 3 lines before end of frame */
+#define FLIP_READY_BACK_LOOKUP 3
+
+/* Trigger Source Select - ASIC-defendant, actual values for the
+ * register programming */
+enum trigger_source_select {
+	TRIGGER_SOURCE_SELECT_LOGIC_ZERO = 0,
+	TRIGGER_SOURCE_SELECT_CRTC_VSYNCA = 1,
+	TRIGGER_SOURCE_SELECT_CRTC_HSYNCA = 2,
+	TRIGGER_SOURCE_SELECT_CRTC_VSYNCB = 3,
+	TRIGGER_SOURCE_SELECT_CRTC_HSYNCB = 4,
+	TRIGGER_SOURCE_SELECT_GENERICF = 5,
+	TRIGGER_SOURCE_SELECT_GENERICE = 6,
+	TRIGGER_SOURCE_SELECT_VSYNCA = 7,
+	TRIGGER_SOURCE_SELECT_HSYNCA = 8,
+	TRIGGER_SOURCE_SELECT_VSYNCB = 9,
+	TRIGGER_SOURCE_SELECT_HSYNCB = 10,
+	TRIGGER_SOURCE_SELECT_HPD1 = 11,
+	TRIGGER_SOURCE_SELECT_HPD2 = 12,
+	TRIGGER_SOURCE_SELECT_GENERICD = 13,
+	TRIGGER_SOURCE_SELECT_GENERICC = 14,
+	TRIGGER_SOURCE_SELECT_VIDEO_CAPTURE = 15,
+	TRIGGER_SOURCE_SELECT_GSL_GROUP0 = 16,
+	TRIGGER_SOURCE_SELECT_GSL_GROUP1 = 17,
+	TRIGGER_SOURCE_SELECT_GSL_GROUP2 = 18,
+	TRIGGER_SOURCE_SELECT_BLONY = 19,
+	TRIGGER_SOURCE_SELECT_GENERICA = 20,
+	TRIGGER_SOURCE_SELECT_GENERICB = 21,
+	TRIGGER_SOURCE_SELECT_GSL_ALLOW_FLIP = 22,
+	TRIGGER_SOURCE_SELECT_MANUAL_TRIGGER = 23
+};
+
+/* Trigger Source Select - ASIC-dependant, actual values for the
+ * register programming */
+enum trigger_polarity_select {
+	TRIGGER_POLARITY_SELECT_LOGIC_ZERO = 0,
+	TRIGGER_POLARITY_SELECT_CRTC = 1,
+	TRIGGER_POLARITY_SELECT_GENERICA = 2,
+	TRIGGER_POLARITY_SELECT_GENERICB = 3,
+	TRIGGER_POLARITY_SELECT_HSYNCA = 4,
+	TRIGGER_POLARITY_SELECT_HSYNCB = 5,
+	TRIGGER_POLARITY_SELECT_VIDEO_CAPTURE = 6,
+	TRIGGER_POLARITY_SELECT_GENERICC = 7
+};
+
+
+struct dce110_timing_generator_offsets {
+	int32_t crtc;
+	int32_t dcp;
+
+	/* DCE80 use only */
+	int32_t dmif;
+};
+
+struct dce110_timing_generator {
+	struct timing_generator base;
+	struct dce110_timing_generator_offsets offsets;
+	struct dce110_timing_generator_offsets derived_offsets;
+
+	enum controller_id controller_id;
+
+	uint32_t max_h_total;
+	uint32_t max_v_total;
+
+	uint32_t min_h_blank;
+	uint32_t min_h_front_porch;
+	uint32_t min_h_back_porch;
+
+	/* DCE 12 */
+	uint32_t min_h_sync_width;
+	uint32_t min_v_sync_width;
+	uint32_t min_v_blank;
+
+};
+
+#define DCE110TG_FROM_TG(tg)\
+	container_of(tg, struct dce110_timing_generator, base)
+
+void dce110_timing_generator_construct(
+	struct dce110_timing_generator *tg,
+	struct dc_context *ctx,
+	uint32_t instance,
+	const struct dce110_timing_generator_offsets *offsets);
+
+/* determine if given timing can be supported by TG */
+bool dce110_timing_generator_validate_timing(
+	struct timing_generator *tg,
+	const struct dc_crtc_timing *timing,
+	enum signal_type signal);
+
+/******** HW programming ************/
+
+/* Program timing generator with given timing */
+bool dce110_timing_generator_program_timing_generator(
+	struct timing_generator *tg,
+	const struct dc_crtc_timing *dc_crtc_timing);
+
+/* Disable/Enable Timing Generator */
+bool dce110_timing_generator_enable_crtc(struct timing_generator *tg);
+bool dce110_timing_generator_disable_crtc(struct timing_generator *tg);
+
+void dce110_timing_generator_set_early_control(
+		struct timing_generator *tg,
+		uint32_t early_cntl);
+
+/**************** TG current status ******************/
+
+/* return the current frame counter. Used by Linux kernel DRM */
+uint32_t dce110_timing_generator_get_vblank_counter(
+		struct timing_generator *tg);
+
+void dce110_timing_generator_get_position(
+	struct timing_generator *tg,
+	struct crtc_position *position);
+
+/* return true if TG counter is moving. false if TG is stopped */
+bool dce110_timing_generator_is_counter_moving(struct timing_generator *tg);
+
+/* wait until TG is in beginning of vertical blank region */
+void dce110_timing_generator_wait_for_vblank(struct timing_generator *tg);
+
+/* wait until TG is in beginning of active region */
+void dce110_timing_generator_wait_for_vactive(struct timing_generator *tg);
+
+/*********** Timing Generator Synchronization routines ****/
+
+/* Setups Global Swap Lock group, TimingServer or TimingClient*/
+void dce110_timing_generator_setup_global_swap_lock(
+	struct timing_generator *tg,
+	const struct dcp_gsl_params *gsl_params);
+
+/* Clear all the register writes done by setup_global_swap_lock */
+void dce110_timing_generator_tear_down_global_swap_lock(
+	struct timing_generator *tg);
+
+/* Reset slave controllers on master VSync */
+void dce110_timing_generator_enable_reset_trigger(
+	struct timing_generator *tg,
+	int source);
+
+/* disabling trigger-reset */
+void dce110_timing_generator_disable_reset_trigger(
+	struct timing_generator *tg);
+
+/* Checks whether CRTC triggered reset occurred */
+bool dce110_timing_generator_did_triggered_reset_occur(
+	struct timing_generator *tg);
+
+/******** Stuff to move to other virtual HW objects *****************/
+/* Move to enable accelerated mode */
+void dce110_timing_generator_disable_vga(struct timing_generator *tg);
+/* TODO: Should we move it to transform */
+/* Fully program CRTC timing in timing generator */
+void dce110_timing_generator_program_blanking(
+	struct timing_generator *tg,
+	const struct dc_crtc_timing *timing);
+
+/* TODO: Should we move it to opp? */
+/* Combine with below and move YUV/RGB color conversion to SW layer */
+void dce110_timing_generator_program_blank_color(
+	struct timing_generator *tg,
+	const struct tg_color *black_color);
+/* Combine with above and move YUV/RGB color conversion to SW layer */
+void dce110_timing_generator_set_overscan_color_black(
+	struct timing_generator *tg,
+	const struct tg_color *color);
+void dce110_timing_generator_color_space_to_black_color(
+		enum dc_color_space colorspace,
+	struct tg_color *black_color);
+/*************** End-of-move ********************/
+
+/* Not called yet */
+void dce110_timing_generator_set_test_pattern(
+	struct timing_generator *tg,
+	/* TODO: replace 'controller_dp_test_pattern' by 'test_pattern_mode'
+	 * because this is not DP-specific (which is probably somewhere in DP
+	 * encoder) */
+	enum controller_dp_test_pattern test_pattern,
+	enum dc_color_depth color_depth);
+
+void dce110_timing_generator_set_drr(
+	struct timing_generator *tg,
+	const struct drr_params *params);
+
+void dce110_timing_generator_set_static_screen_control(
+	struct timing_generator *tg,
+	uint32_t value);
+
+void dce110_timing_generator_get_crtc_scanoutpos(
+	struct timing_generator *tg,
+	uint32_t *v_blank_start,
+	uint32_t *v_blank_end,
+	uint32_t *h_position,
+	uint32_t *v_position);
+
+void dce110_timing_generator_enable_advanced_request(
+	struct timing_generator *tg,
+	bool enable,
+	const struct dc_crtc_timing *timing);
+
+void dce110_timing_generator_set_lock_master(struct timing_generator *tg,
+		bool lock);
+
+void dce110_tg_program_blank_color(struct timing_generator *tg,
+	const struct tg_color *black_color);
+
+void dce110_tg_set_overscan_color(struct timing_generator *tg,
+	const struct tg_color *overscan_color);
+
+void dce110_tg_program_timing(struct timing_generator *tg,
+	const struct dc_crtc_timing *timing,
+	bool use_vbios);
+
+bool dce110_tg_is_blanked(struct timing_generator *tg);
+
+void dce110_tg_set_blank(struct timing_generator *tg,
+		bool enable_blanking);
+
+bool dce110_tg_validate_timing(struct timing_generator *tg,
+	const struct dc_crtc_timing *timing);
+
+void dce110_tg_wait_for_state(struct timing_generator *tg,
+	enum crtc_state state);
+
+void dce110_tg_set_colors(struct timing_generator *tg,
+	const struct tg_color *blank_color,
+	const struct tg_color *overscan_color);
+
+bool dce110_arm_vert_intr(
+		struct timing_generator *tg, uint8_t width);
+
+#endif /* __DC_TIMING_GENERATOR_DCE110_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_timing_generator_v.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_timing_generator_v.c
new file mode 100644
index 000000000000..59b4cd329715
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_timing_generator_v.c
@@ -0,0 +1,711 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#include "dm_services.h"
+
+/* include DCE11 register header files */
+#include "dce/dce_11_0_d.h"
+#include "dce/dce_11_0_sh_mask.h"
+
+#include "dc_types.h"
+#include "dc_bios_types.h"
+#include "dc.h"
+
+#include "include/grph_object_id.h"
+#include "include/logger_interface.h"
+#include "dce110_timing_generator.h"
+#include "dce110_timing_generator_v.h"
+
+#include "timing_generator.h"
+
+/** ********************************************************************************
+ *
+ * DCE11 Timing Generator Implementation
+ *
+ **********************************************************************************/
+
+/**
+* Enable CRTCV
+*/
+
+static bool dce110_timing_generator_v_enable_crtc(struct timing_generator *tg)
+{
+/*
+* Set MASTER_UPDATE_MODE to 0
+* This is needed for DRR, and also suggested to be default value by Syed.
+*/
+
+	uint32_t value;
+
+	value = 0;
+	set_reg_field_value(value, 0,
+			CRTCV_MASTER_UPDATE_MODE, MASTER_UPDATE_MODE);
+	dm_write_reg(tg->ctx,
+			mmCRTCV_MASTER_UPDATE_MODE, value);
+
+	/* TODO: may want this on for looking for underflow */
+	value = 0;
+	dm_write_reg(tg->ctx, mmCRTCV_MASTER_UPDATE_MODE, value);
+
+	value = 0;
+	set_reg_field_value(value, 1,
+			CRTCV_MASTER_EN, CRTC_MASTER_EN);
+	dm_write_reg(tg->ctx,
+			mmCRTCV_MASTER_EN, value);
+
+	return true;
+}
+
+static bool dce110_timing_generator_v_disable_crtc(struct timing_generator *tg)
+{
+	uint32_t value;
+
+	value = dm_read_reg(tg->ctx,
+			mmCRTCV_CONTROL);
+	set_reg_field_value(value, 0,
+			CRTCV_CONTROL, CRTC_DISABLE_POINT_CNTL);
+	set_reg_field_value(value, 0,
+				CRTCV_CONTROL, CRTC_MASTER_EN);
+	dm_write_reg(tg->ctx,
+			mmCRTCV_CONTROL, value);
+	/*
+	 * TODO: call this when adding stereo support
+	 * tg->funcs->disable_stereo(tg);
+	 */
+	return true;
+}
+
+static void dce110_timing_generator_v_blank_crtc(struct timing_generator *tg)
+{
+	uint32_t addr = mmCRTCV_BLANK_CONTROL;
+	uint32_t value = dm_read_reg(tg->ctx, addr);
+
+	set_reg_field_value(
+		value,
+		1,
+		CRTCV_BLANK_CONTROL,
+		CRTC_BLANK_DATA_EN);
+
+	set_reg_field_value(
+		value,
+		0,
+		CRTCV_BLANK_CONTROL,
+		CRTC_BLANK_DE_MODE);
+
+	dm_write_reg(tg->ctx, addr, value);
+}
+
+static void dce110_timing_generator_v_unblank_crtc(struct timing_generator *tg)
+{
+	uint32_t addr = mmCRTCV_BLANK_CONTROL;
+	uint32_t value = dm_read_reg(tg->ctx, addr);
+
+	set_reg_field_value(
+		value,
+		0,
+		CRTCV_BLANK_CONTROL,
+		CRTC_BLANK_DATA_EN);
+
+	set_reg_field_value(
+		value,
+		0,
+		CRTCV_BLANK_CONTROL,
+		CRTC_BLANK_DE_MODE);
+
+	dm_write_reg(tg->ctx, addr, value);
+}
+
+static bool dce110_timing_generator_v_is_in_vertical_blank(
+		struct timing_generator *tg)
+{
+	uint32_t addr = 0;
+	uint32_t value = 0;
+	uint32_t field = 0;
+
+	addr = mmCRTCV_STATUS;
+	value = dm_read_reg(tg->ctx, addr);
+	field = get_reg_field_value(value, CRTCV_STATUS, CRTC_V_BLANK);
+	return field == 1;
+}
+
+static bool dce110_timing_generator_v_is_counter_moving(struct timing_generator *tg)
+{
+	uint32_t value;
+	uint32_t h1 = 0;
+	uint32_t h2 = 0;
+	uint32_t v1 = 0;
+	uint32_t v2 = 0;
+
+	value = dm_read_reg(tg->ctx, mmCRTCV_STATUS_POSITION);
+
+	h1 = get_reg_field_value(
+			value,
+			CRTCV_STATUS_POSITION,
+			CRTC_HORZ_COUNT);
+
+	v1 = get_reg_field_value(
+			value,
+			CRTCV_STATUS_POSITION,
+			CRTC_VERT_COUNT);
+
+	value = dm_read_reg(tg->ctx, mmCRTCV_STATUS_POSITION);
+
+	h2 = get_reg_field_value(
+			value,
+			CRTCV_STATUS_POSITION,
+			CRTC_HORZ_COUNT);
+
+	v2 = get_reg_field_value(
+			value,
+			CRTCV_STATUS_POSITION,
+			CRTC_VERT_COUNT);
+
+	if (h1 == h2 && v1 == v2)
+		return false;
+	else
+		return true;
+}
+
+static void dce110_timing_generator_v_wait_for_vblank(struct timing_generator *tg)
+{
+	/* We want to catch beginning of VBlank here, so if the first try are
+	 * in VBlank, we might be very close to Active, in this case wait for
+	 * another frame
+	 */
+	while (dce110_timing_generator_v_is_in_vertical_blank(tg)) {
+		if (!dce110_timing_generator_v_is_counter_moving(tg)) {
+			/* error - no point to wait if counter is not moving */
+			break;
+		}
+	}
+
+	while (!dce110_timing_generator_v_is_in_vertical_blank(tg)) {
+		if (!dce110_timing_generator_v_is_counter_moving(tg)) {
+			/* error - no point to wait if counter is not moving */
+			break;
+		}
+	}
+}
+
+/**
+* Wait till we are in VActive (anywhere in VActive)
+*/
+static void dce110_timing_generator_v_wait_for_vactive(struct timing_generator *tg)
+{
+	while (dce110_timing_generator_v_is_in_vertical_blank(tg)) {
+		if (!dce110_timing_generator_v_is_counter_moving(tg)) {
+			/* error - no point to wait if counter is not moving */
+			break;
+		}
+	}
+}
+
+static void dce110_timing_generator_v_wait_for_state(struct timing_generator *tg,
+	enum crtc_state state)
+{
+	switch (state) {
+	case CRTC_STATE_VBLANK:
+		dce110_timing_generator_v_wait_for_vblank(tg);
+		break;
+
+	case CRTC_STATE_VACTIVE:
+		dce110_timing_generator_v_wait_for_vactive(tg);
+		break;
+
+	default:
+		break;
+	}
+}
+
+static void dce110_timing_generator_v_program_blanking(
+	struct timing_generator *tg,
+	const struct dc_crtc_timing *timing)
+{
+	uint32_t vsync_offset = timing->v_border_bottom +
+			timing->v_front_porch;
+	uint32_t v_sync_start = timing->v_addressable + vsync_offset;
+
+	uint32_t hsync_offset = timing->h_border_right +
+			timing->h_front_porch;
+	uint32_t h_sync_start = timing->h_addressable + hsync_offset;
+
+	struct dc_context *ctx = tg->ctx;
+	uint32_t value = 0;
+	uint32_t addr = 0;
+	uint32_t tmp = 0;
+
+	addr = mmCRTCV_H_TOTAL;
+	value = dm_read_reg(ctx, addr);
+	set_reg_field_value(
+		value,
+		timing->h_total - 1,
+		CRTCV_H_TOTAL,
+		CRTC_H_TOTAL);
+	dm_write_reg(ctx, addr, value);
+
+	addr = mmCRTCV_V_TOTAL;
+	value = dm_read_reg(ctx, addr);
+	set_reg_field_value(
+		value,
+		timing->v_total - 1,
+		CRTCV_V_TOTAL,
+		CRTC_V_TOTAL);
+	dm_write_reg(ctx, addr, value);
+
+	addr = mmCRTCV_H_BLANK_START_END;
+	value = dm_read_reg(ctx, addr);
+
+	tmp = timing->h_total -
+		(h_sync_start + timing->h_border_left);
+
+	set_reg_field_value(
+		value,
+		tmp,
+		CRTCV_H_BLANK_START_END,
+		CRTC_H_BLANK_END);
+
+	tmp = tmp + timing->h_addressable +
+		timing->h_border_left + timing->h_border_right;
+
+	set_reg_field_value(
+		value,
+		tmp,
+		CRTCV_H_BLANK_START_END,
+		CRTC_H_BLANK_START);
+
+	dm_write_reg(ctx, addr, value);
+
+	addr = mmCRTCV_V_BLANK_START_END;
+	value = dm_read_reg(ctx, addr);
+
+	tmp = timing->v_total - (v_sync_start + timing->v_border_top);
+
+	set_reg_field_value(
+		value,
+		tmp,
+		CRTCV_V_BLANK_START_END,
+		CRTC_V_BLANK_END);
+
+	tmp = tmp + timing->v_addressable + timing->v_border_top +
+		timing->v_border_bottom;
+
+	set_reg_field_value(
+		value,
+		tmp,
+		CRTCV_V_BLANK_START_END,
+		CRTC_V_BLANK_START);
+
+	dm_write_reg(ctx, addr, value);
+
+	addr = mmCRTCV_H_SYNC_A;
+	value = 0;
+	set_reg_field_value(
+		value,
+		timing->h_sync_width,
+		CRTCV_H_SYNC_A,
+		CRTC_H_SYNC_A_END);
+	dm_write_reg(ctx, addr, value);
+
+	addr = mmCRTCV_H_SYNC_A_CNTL;
+	value = dm_read_reg(ctx, addr);
+	if (timing->flags.HSYNC_POSITIVE_POLARITY) {
+		set_reg_field_value(
+			value,
+			0,
+			CRTCV_H_SYNC_A_CNTL,
+			CRTC_H_SYNC_A_POL);
+	} else {
+		set_reg_field_value(
+			value,
+			1,
+			CRTCV_H_SYNC_A_CNTL,
+			CRTC_H_SYNC_A_POL);
+	}
+	dm_write_reg(ctx, addr, value);
+
+	addr = mmCRTCV_V_SYNC_A;
+	value = 0;
+	set_reg_field_value(
+		value,
+		timing->v_sync_width,
+		CRTCV_V_SYNC_A,
+		CRTC_V_SYNC_A_END);
+	dm_write_reg(ctx, addr, value);
+
+	addr = mmCRTCV_V_SYNC_A_CNTL;
+	value = dm_read_reg(ctx, addr);
+	if (timing->flags.VSYNC_POSITIVE_POLARITY) {
+		set_reg_field_value(
+			value,
+			0,
+			CRTCV_V_SYNC_A_CNTL,
+			CRTC_V_SYNC_A_POL);
+	} else {
+		set_reg_field_value(
+			value,
+			1,
+			CRTCV_V_SYNC_A_CNTL,
+			CRTC_V_SYNC_A_POL);
+	}
+	dm_write_reg(ctx, addr, value);
+
+	addr = mmCRTCV_INTERLACE_CONTROL;
+	value = dm_read_reg(ctx, addr);
+	set_reg_field_value(
+		value,
+		timing->flags.INTERLACE,
+		CRTCV_INTERLACE_CONTROL,
+		CRTC_INTERLACE_ENABLE);
+	dm_write_reg(ctx, addr, value);
+}
+
+static void dce110_timing_generator_v_enable_advanced_request(
+	struct timing_generator *tg,
+	bool enable,
+	const struct dc_crtc_timing *timing)
+{
+	uint32_t addr = mmCRTCV_START_LINE_CONTROL;
+	uint32_t value = dm_read_reg(tg->ctx, addr);
+
+	if (enable) {
+		if ((timing->v_sync_width + timing->v_front_porch) <= 3) {
+			set_reg_field_value(
+				value,
+				3,
+				CRTCV_START_LINE_CONTROL,
+				CRTC_ADVANCED_START_LINE_POSITION);
+		} else {
+			set_reg_field_value(
+				value,
+				4,
+				CRTCV_START_LINE_CONTROL,
+				CRTC_ADVANCED_START_LINE_POSITION);
+		}
+		set_reg_field_value(
+			value,
+			0,
+			CRTCV_START_LINE_CONTROL,
+			CRTC_LEGACY_REQUESTOR_EN);
+	} else {
+		set_reg_field_value(
+			value,
+			2,
+			CRTCV_START_LINE_CONTROL,
+			CRTC_ADVANCED_START_LINE_POSITION);
+		set_reg_field_value(
+			value,
+			1,
+			CRTCV_START_LINE_CONTROL,
+			CRTC_LEGACY_REQUESTOR_EN);
+	}
+
+	dm_write_reg(tg->ctx, addr, value);
+}
+
+static void dce110_timing_generator_v_set_blank(struct timing_generator *tg,
+		bool enable_blanking)
+{
+	if (enable_blanking)
+		dce110_timing_generator_v_blank_crtc(tg);
+	else
+		dce110_timing_generator_v_unblank_crtc(tg);
+}
+
+static void dce110_timing_generator_v_program_timing(struct timing_generator *tg,
+	const struct dc_crtc_timing *timing,
+	bool use_vbios)
+{
+	if (use_vbios)
+		dce110_timing_generator_program_timing_generator(tg, timing);
+	else
+		dce110_timing_generator_v_program_blanking(tg, timing);
+}
+
+static void dce110_timing_generator_v_program_blank_color(
+		struct timing_generator *tg,
+		const struct tg_color *black_color)
+{
+	uint32_t addr = mmCRTCV_BLACK_COLOR;
+	uint32_t value = dm_read_reg(tg->ctx, addr);
+
+	set_reg_field_value(
+		value,
+		black_color->color_b_cb,
+		CRTCV_BLACK_COLOR,
+		CRTC_BLACK_COLOR_B_CB);
+	set_reg_field_value(
+		value,
+		black_color->color_g_y,
+		CRTCV_BLACK_COLOR,
+		CRTC_BLACK_COLOR_G_Y);
+	set_reg_field_value(
+		value,
+		black_color->color_r_cr,
+		CRTCV_BLACK_COLOR,
+		CRTC_BLACK_COLOR_R_CR);
+
+	dm_write_reg(tg->ctx, addr, value);
+}
+
+static void dce110_timing_generator_v_set_overscan_color_black(
+	struct timing_generator *tg,
+	const struct tg_color *color)
+{
+	struct dc_context *ctx = tg->ctx;
+	uint32_t addr;
+	uint32_t value = 0;
+
+	set_reg_field_value(
+			value,
+			color->color_b_cb,
+			CRTC_OVERSCAN_COLOR,
+			CRTC_OVERSCAN_COLOR_BLUE);
+
+	set_reg_field_value(
+			value,
+			color->color_r_cr,
+			CRTC_OVERSCAN_COLOR,
+			CRTC_OVERSCAN_COLOR_RED);
+
+	set_reg_field_value(
+			value,
+			color->color_g_y,
+			CRTC_OVERSCAN_COLOR,
+			CRTC_OVERSCAN_COLOR_GREEN);
+
+	addr = mmCRTCV_OVERSCAN_COLOR;
+	dm_write_reg(ctx, addr, value);
+	addr = mmCRTCV_BLACK_COLOR;
+	dm_write_reg(ctx, addr, value);
+	/* This is desirable to have a constant DAC output voltage during the
+	 * blank time that is higher than the 0 volt reference level that the
+	 * DAC outputs when the NBLANK signal
+	 * is asserted low, such as for output to an analog TV. */
+	addr = mmCRTCV_BLANK_DATA_COLOR;
+	dm_write_reg(ctx, addr, value);
+
+	/* TO DO we have to program EXT registers and we need to know LB DATA
+	 * format because it is used when more 10 , i.e. 12 bits per color
+	 *
+	 * m_mmDxCRTC_OVERSCAN_COLOR_EXT
+	 * m_mmDxCRTC_BLACK_COLOR_EXT
+	 * m_mmDxCRTC_BLANK_DATA_COLOR_EXT
+	 */
+}
+
+static void dce110_tg_v_program_blank_color(struct timing_generator *tg,
+		const struct tg_color *black_color)
+{
+	uint32_t addr = mmCRTCV_BLACK_COLOR;
+	uint32_t value = dm_read_reg(tg->ctx, addr);
+
+	set_reg_field_value(
+		value,
+		black_color->color_b_cb,
+		CRTCV_BLACK_COLOR,
+		CRTC_BLACK_COLOR_B_CB);
+	set_reg_field_value(
+		value,
+		black_color->color_g_y,
+		CRTCV_BLACK_COLOR,
+		CRTC_BLACK_COLOR_G_Y);
+	set_reg_field_value(
+		value,
+		black_color->color_r_cr,
+		CRTCV_BLACK_COLOR,
+		CRTC_BLACK_COLOR_R_CR);
+
+	dm_write_reg(tg->ctx, addr, value);
+
+	addr = mmCRTCV_BLANK_DATA_COLOR;
+	dm_write_reg(tg->ctx, addr, value);
+}
+
+static void dce110_timing_generator_v_set_overscan_color(struct timing_generator *tg,
+	const struct tg_color *overscan_color)
+{
+	struct dc_context *ctx = tg->ctx;
+	uint32_t value = 0;
+	uint32_t addr;
+
+	set_reg_field_value(
+		value,
+		overscan_color->color_b_cb,
+		CRTCV_OVERSCAN_COLOR,
+		CRTC_OVERSCAN_COLOR_BLUE);
+
+	set_reg_field_value(
+		value,
+		overscan_color->color_g_y,
+		CRTCV_OVERSCAN_COLOR,
+		CRTC_OVERSCAN_COLOR_GREEN);
+
+	set_reg_field_value(
+		value,
+		overscan_color->color_r_cr,
+		CRTCV_OVERSCAN_COLOR,
+		CRTC_OVERSCAN_COLOR_RED);
+
+	addr = mmCRTCV_OVERSCAN_COLOR;
+	dm_write_reg(ctx, addr, value);
+}
+
+static void dce110_timing_generator_v_set_colors(struct timing_generator *tg,
+	const struct tg_color *blank_color,
+	const struct tg_color *overscan_color)
+{
+	if (blank_color != NULL)
+		dce110_tg_v_program_blank_color(tg, blank_color);
+	if (overscan_color != NULL)
+		dce110_timing_generator_v_set_overscan_color(tg, overscan_color);
+}
+
+static void dce110_timing_generator_v_set_early_control(
+		struct timing_generator *tg,
+		uint32_t early_cntl)
+{
+	uint32_t regval;
+	uint32_t address = mmCRTC_CONTROL;
+
+	regval = dm_read_reg(tg->ctx, address);
+	set_reg_field_value(regval, early_cntl,
+			CRTCV_CONTROL, CRTC_HBLANK_EARLY_CONTROL);
+	dm_write_reg(tg->ctx, address, regval);
+}
+
+static uint32_t dce110_timing_generator_v_get_vblank_counter(struct timing_generator *tg)
+{
+	uint32_t addr = mmCRTCV_STATUS_FRAME_COUNT;
+	uint32_t value = dm_read_reg(tg->ctx, addr);
+	uint32_t field = get_reg_field_value(
+			value, CRTCV_STATUS_FRAME_COUNT, CRTC_FRAME_COUNT);
+
+	return field;
+}
+
+static bool dce110_timing_generator_v_did_triggered_reset_occur(
+	struct timing_generator *tg)
+{
+	dm_logger_write(tg->ctx->logger, LOG_ERROR,
+					"Timing Sync not supported on underlay pipe\n");
+	return false;
+}
+
+static void dce110_timing_generator_v_setup_global_swap_lock(
+	struct timing_generator *tg,
+	const struct dcp_gsl_params *gsl_params)
+{
+	dm_logger_write(tg->ctx->logger, LOG_ERROR,
+					"Timing Sync not supported on underlay pipe\n");
+	return;
+}
+
+static void dce110_timing_generator_v_enable_reset_trigger(
+	struct timing_generator *tg,
+	int source_tg_inst)
+{
+	dm_logger_write(tg->ctx->logger, LOG_ERROR,
+					"Timing Sync not supported on underlay pipe\n");
+	return;
+}
+
+static void dce110_timing_generator_v_disable_reset_trigger(
+	struct timing_generator *tg)
+{
+	dm_logger_write(tg->ctx->logger, LOG_ERROR,
+						"Timing Sync not supported on underlay pipe\n");
+	return;
+}
+
+static void dce110_timing_generator_v_tear_down_global_swap_lock(
+	struct timing_generator *tg)
+{
+	dm_logger_write(tg->ctx->logger, LOG_ERROR,
+						"Timing Sync not supported on underlay pipe\n");
+	return;
+}
+
+static void dce110_timing_generator_v_disable_vga(
+	struct timing_generator *tg)
+{
+	return;
+}
+
+static bool dce110_tg_v_is_blanked(struct timing_generator *tg)
+{
+	/* Signal comes from the primary pipe, underlay is never blanked. */
+	return false;
+}
+
+/** ********************************************************************************************
+ *
+ * DCE11 Timing Generator Constructor / Destructor
+ *
+ *********************************************************************************************/
+static const struct timing_generator_funcs dce110_tg_v_funcs = {
+		.validate_timing = dce110_tg_validate_timing,
+		.program_timing = dce110_timing_generator_v_program_timing,
+		.enable_crtc = dce110_timing_generator_v_enable_crtc,
+		.disable_crtc = dce110_timing_generator_v_disable_crtc,
+		.is_counter_moving = dce110_timing_generator_v_is_counter_moving,
+		.get_position = NULL, /* Not to be implemented for underlay*/
+		.get_frame_count = dce110_timing_generator_v_get_vblank_counter,
+		.set_early_control = dce110_timing_generator_v_set_early_control,
+		.wait_for_state = dce110_timing_generator_v_wait_for_state,
+		.set_blank = dce110_timing_generator_v_set_blank,
+		.is_blanked = dce110_tg_v_is_blanked,
+		.set_colors = dce110_timing_generator_v_set_colors,
+		.set_overscan_blank_color =
+				dce110_timing_generator_v_set_overscan_color_black,
+		.set_blank_color = dce110_timing_generator_v_program_blank_color,
+		.disable_vga = dce110_timing_generator_v_disable_vga,
+		.did_triggered_reset_occur =
+				dce110_timing_generator_v_did_triggered_reset_occur,
+		.setup_global_swap_lock =
+				dce110_timing_generator_v_setup_global_swap_lock,
+		.enable_reset_trigger = dce110_timing_generator_v_enable_reset_trigger,
+		.disable_reset_trigger = dce110_timing_generator_v_disable_reset_trigger,
+		.tear_down_global_swap_lock =
+				dce110_timing_generator_v_tear_down_global_swap_lock,
+		.enable_advanced_request =
+				dce110_timing_generator_v_enable_advanced_request
+};
+
+void dce110_timing_generator_v_construct(
+	struct dce110_timing_generator *tg110,
+	struct dc_context *ctx)
+{
+	tg110->controller_id = CONTROLLER_ID_UNDERLAY0;
+
+	tg110->base.funcs = &dce110_tg_v_funcs;
+
+	tg110->base.ctx = ctx;
+	tg110->base.bp = ctx->dc_bios;
+
+	tg110->max_h_total = CRTC_H_TOTAL__CRTC_H_TOTAL_MASK + 1;
+	tg110->max_v_total = CRTC_V_TOTAL__CRTC_V_TOTAL_MASK + 1;
+
+	tg110->min_h_blank = 56;
+	tg110->min_h_front_porch = 4;
+	tg110->min_h_back_porch = 4;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_timing_generator_v.h b/drivers/gpu/drm/amd/display/dc/dce110/dce110_timing_generator_v.h
new file mode 100644
index 000000000000..d2623a5994e8
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_timing_generator_v.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ *  and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_TIMING_GENERATOR_V_DCE110_H__
+#define __DC_TIMING_GENERATOR_V_DCE110_H__
+
+void dce110_timing_generator_v_construct(
+	struct dce110_timing_generator *tg110,
+	struct dc_context *ctx);
+
+#endif /* __DC_TIMING_GENERATOR_V_DCE110_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_transform_v.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_transform_v.c
new file mode 100644
index 000000000000..47390dc58306
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_transform_v.c
@@ -0,0 +1,716 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dce110_transform_v.h"
+#include "dm_services.h"
+#include "dc.h"
+#include "dce/dce_11_0_d.h"
+#include "dce/dce_11_0_sh_mask.h"
+
+#define SCLV_PHASES 64
+
+struct sclv_ratios_inits {
+	uint32_t h_int_scale_ratio_luma;
+	uint32_t h_int_scale_ratio_chroma;
+	uint32_t v_int_scale_ratio_luma;
+	uint32_t v_int_scale_ratio_chroma;
+	struct init_int_and_frac h_init_luma;
+	struct init_int_and_frac h_init_chroma;
+	struct init_int_and_frac v_init_luma;
+	struct init_int_and_frac v_init_chroma;
+};
+
+static void calculate_viewport(
+		const struct scaler_data *scl_data,
+		struct rect *luma_viewport,
+		struct rect *chroma_viewport)
+{
+	/*Do not set chroma vp for rgb444 pixel format*/
+	luma_viewport->x = scl_data->viewport.x - scl_data->viewport.x % 2;
+	luma_viewport->y = scl_data->viewport.y - scl_data->viewport.y % 2;
+	luma_viewport->width =
+		scl_data->viewport.width - scl_data->viewport.width % 2;
+	luma_viewport->height =
+		scl_data->viewport.height - scl_data->viewport.height % 2;
+	chroma_viewport->x = luma_viewport->x;
+	chroma_viewport->y = luma_viewport->y;
+	chroma_viewport->height = luma_viewport->height;
+	chroma_viewport->width = luma_viewport->width;
+
+	if (scl_data->format == PIXEL_FORMAT_420BPP8) {
+		luma_viewport->height += luma_viewport->height % 2;
+		luma_viewport->width += luma_viewport->width % 2;
+		/*for 420 video chroma is 1/4 the area of luma, scaled
+		 *vertically and horizontally
+		 */
+		chroma_viewport->x = luma_viewport->x / 2;
+		chroma_viewport->y = luma_viewport->y / 2;
+		chroma_viewport->height = luma_viewport->height / 2;
+		chroma_viewport->width = luma_viewport->width / 2;
+	}
+}
+
+static void program_viewport(
+	struct dce_transform *xfm_dce,
+	struct rect *luma_view_port,
+	struct rect *chroma_view_port)
+{
+	struct dc_context *ctx = xfm_dce->base.ctx;
+	uint32_t value = 0;
+	uint32_t addr = 0;
+
+	if (luma_view_port->width != 0 && luma_view_port->height != 0) {
+		addr = mmSCLV_VIEWPORT_START;
+		value = 0;
+		set_reg_field_value(
+			value,
+			luma_view_port->x,
+			SCLV_VIEWPORT_START,
+			VIEWPORT_X_START);
+		set_reg_field_value(
+			value,
+			luma_view_port->y,
+			SCLV_VIEWPORT_START,
+			VIEWPORT_Y_START);
+		dm_write_reg(ctx, addr, value);
+
+		addr = mmSCLV_VIEWPORT_SIZE;
+		value = 0;
+		set_reg_field_value(
+			value,
+			luma_view_port->height,
+			SCLV_VIEWPORT_SIZE,
+			VIEWPORT_HEIGHT);
+		set_reg_field_value(
+			value,
+			luma_view_port->width,
+			SCLV_VIEWPORT_SIZE,
+			VIEWPORT_WIDTH);
+		dm_write_reg(ctx, addr, value);
+	}
+
+	if (chroma_view_port->width != 0 && chroma_view_port->height != 0) {
+		addr = mmSCLV_VIEWPORT_START_C;
+		value = 0;
+		set_reg_field_value(
+			value,
+			chroma_view_port->x,
+			SCLV_VIEWPORT_START_C,
+			VIEWPORT_X_START_C);
+		set_reg_field_value(
+			value,
+			chroma_view_port->y,
+			SCLV_VIEWPORT_START_C,
+			VIEWPORT_Y_START_C);
+		dm_write_reg(ctx, addr, value);
+
+		addr = mmSCLV_VIEWPORT_SIZE_C;
+		value = 0;
+		set_reg_field_value(
+			value,
+			chroma_view_port->height,
+			SCLV_VIEWPORT_SIZE_C,
+			VIEWPORT_HEIGHT_C);
+		set_reg_field_value(
+			value,
+			chroma_view_port->width,
+			SCLV_VIEWPORT_SIZE_C,
+			VIEWPORT_WIDTH_C);
+		dm_write_reg(ctx, addr, value);
+	}
+}
+
+/*
+ * Function:
+ * void setup_scaling_configuration
+ *
+ * Purpose: setup scaling mode : bypass, RGb, YCbCr and nummber of taps
+ * Input:   data
+ *
+ * Output:
+ *  void
+ */
+static bool setup_scaling_configuration(
+	struct dce_transform *xfm_dce,
+	const struct scaler_data *data)
+{
+	bool is_scaling_needed = false;
+	struct dc_context *ctx = xfm_dce->base.ctx;
+	uint32_t value = 0;
+
+	set_reg_field_value(value, data->taps.h_taps - 1,
+			SCLV_TAP_CONTROL, SCL_H_NUM_OF_TAPS);
+	set_reg_field_value(value, data->taps.v_taps - 1,
+			SCLV_TAP_CONTROL, SCL_V_NUM_OF_TAPS);
+	set_reg_field_value(value, data->taps.h_taps_c - 1,
+			SCLV_TAP_CONTROL, SCL_H_NUM_OF_TAPS_C);
+	set_reg_field_value(value, data->taps.v_taps_c - 1,
+			SCLV_TAP_CONTROL, SCL_V_NUM_OF_TAPS_C);
+	dm_write_reg(ctx, mmSCLV_TAP_CONTROL, value);
+
+	value = 0;
+	if (data->taps.h_taps + data->taps.v_taps > 2) {
+		set_reg_field_value(value, 1, SCLV_MODE, SCL_MODE);
+		set_reg_field_value(value, 1, SCLV_MODE, SCL_PSCL_EN);
+		is_scaling_needed = true;
+	} else {
+		set_reg_field_value(value, 0, SCLV_MODE, SCL_MODE);
+		set_reg_field_value(value, 0, SCLV_MODE, SCL_PSCL_EN);
+	}
+
+	if (data->taps.h_taps_c + data->taps.v_taps_c > 2) {
+		set_reg_field_value(value, 1, SCLV_MODE, SCL_MODE_C);
+		set_reg_field_value(value, 1, SCLV_MODE, SCL_PSCL_EN_C);
+		is_scaling_needed = true;
+	} else if (data->format != PIXEL_FORMAT_420BPP8) {
+		set_reg_field_value(
+			value,
+			get_reg_field_value(value, SCLV_MODE, SCL_MODE),
+			SCLV_MODE,
+			SCL_MODE_C);
+		set_reg_field_value(
+			value,
+			get_reg_field_value(value, SCLV_MODE, SCL_PSCL_EN),
+			SCLV_MODE,
+			SCL_PSCL_EN_C);
+	} else {
+		set_reg_field_value(value, 0, SCLV_MODE, SCL_MODE_C);
+		set_reg_field_value(value, 0, SCLV_MODE, SCL_PSCL_EN_C);
+	}
+	dm_write_reg(ctx, mmSCLV_MODE, value);
+
+	value = 0;
+	/*
+	 * 0 - Replaced out of bound pixels with black pixel
+	 * (or any other required color)
+	 * 1 - Replaced out of bound pixels with the edge pixel
+	 */
+	set_reg_field_value(value, 1, SCLV_CONTROL, SCL_BOUNDARY_MODE);
+	dm_write_reg(ctx, mmSCLV_CONTROL, value);
+
+	return is_scaling_needed;
+}
+
+/**
+* Function:
+* void program_overscan
+*
+* Purpose: Programs overscan border
+* Input:   overscan
+*
+* Output:
+   void
+*/
+static void program_overscan(
+		struct dce_transform *xfm_dce,
+		const struct scaler_data *data)
+{
+	uint32_t overscan_left_right = 0;
+	uint32_t overscan_top_bottom = 0;
+
+	int overscan_right = data->h_active - data->recout.x - data->recout.width;
+	int overscan_bottom = data->v_active - data->recout.y - data->recout.height;
+
+	if (xfm_dce->base.ctx->dc->debug.surface_visual_confirm) {
+		overscan_bottom += 2;
+		overscan_right += 2;
+	}
+
+	if (overscan_right < 0) {
+		BREAK_TO_DEBUGGER();
+		overscan_right = 0;
+	}
+	if (overscan_bottom < 0) {
+		BREAK_TO_DEBUGGER();
+		overscan_bottom = 0;
+	}
+
+	set_reg_field_value(overscan_left_right, data->recout.x,
+			EXT_OVERSCAN_LEFT_RIGHT, EXT_OVERSCAN_LEFT);
+
+	set_reg_field_value(overscan_left_right, overscan_right,
+			EXT_OVERSCAN_LEFT_RIGHT, EXT_OVERSCAN_RIGHT);
+
+	set_reg_field_value(overscan_top_bottom, data->recout.y,
+			EXT_OVERSCAN_TOP_BOTTOM, EXT_OVERSCAN_TOP);
+
+	set_reg_field_value(overscan_top_bottom, overscan_bottom,
+			EXT_OVERSCAN_TOP_BOTTOM, EXT_OVERSCAN_BOTTOM);
+
+	dm_write_reg(xfm_dce->base.ctx,
+			mmSCLV_EXT_OVERSCAN_LEFT_RIGHT,
+			overscan_left_right);
+
+	dm_write_reg(xfm_dce->base.ctx,
+			mmSCLV_EXT_OVERSCAN_TOP_BOTTOM,
+			overscan_top_bottom);
+}
+
+static void set_coeff_update_complete(
+		struct dce_transform *xfm_dce)
+{
+	uint32_t value;
+
+	value = dm_read_reg(xfm_dce->base.ctx, mmSCLV_UPDATE);
+	set_reg_field_value(value, 1, SCLV_UPDATE, SCL_COEF_UPDATE_COMPLETE);
+	dm_write_reg(xfm_dce->base.ctx, mmSCLV_UPDATE, value);
+}
+
+static void program_multi_taps_filter(
+	struct dce_transform *xfm_dce,
+	int taps,
+	const uint16_t *coeffs,
+	enum ram_filter_type filter_type)
+{
+	struct dc_context *ctx = xfm_dce->base.ctx;
+	int i, phase, pair;
+	int array_idx = 0;
+	int taps_pairs = (taps + 1) / 2;
+	int phases_to_program = SCLV_PHASES / 2 + 1;
+
+	uint32_t select = 0;
+	uint32_t power_ctl, power_ctl_off;
+
+	if (!coeffs)
+		return;
+
+	/*We need to disable power gating on coeff memory to do programming*/
+	power_ctl = dm_read_reg(ctx, mmDCFEV_MEM_PWR_CTRL);
+	power_ctl_off = power_ctl;
+	set_reg_field_value(power_ctl_off, 1, DCFEV_MEM_PWR_CTRL, SCLV_COEFF_MEM_PWR_DIS);
+	dm_write_reg(ctx, mmDCFEV_MEM_PWR_CTRL, power_ctl_off);
+
+	/*Wait to disable gating:*/
+	for (i = 0; i < 10; i++) {
+		if (get_reg_field_value(
+				dm_read_reg(ctx, mmDCFEV_MEM_PWR_STATUS),
+				DCFEV_MEM_PWR_STATUS,
+				SCLV_COEFF_MEM_PWR_STATE) == 0)
+			break;
+
+		udelay(1);
+	}
+
+	set_reg_field_value(select, filter_type, SCLV_COEF_RAM_SELECT, SCL_C_RAM_FILTER_TYPE);
+
+	for (phase = 0; phase < phases_to_program; phase++) {
+		/*we always program N/2 + 1 phases, total phases N, but N/2-1 are just mirror
+		phase 0 is unique and phase N/2 is unique if N is even*/
+		set_reg_field_value(select, phase, SCLV_COEF_RAM_SELECT, SCL_C_RAM_PHASE);
+		for (pair = 0; pair < taps_pairs; pair++) {
+			uint32_t data = 0;
+
+			set_reg_field_value(select, pair,
+					SCLV_COEF_RAM_SELECT, SCL_C_RAM_TAP_PAIR_IDX);
+
+			dm_write_reg(ctx, mmSCLV_COEF_RAM_SELECT, select);
+
+			set_reg_field_value(
+					data, 1,
+					SCLV_COEF_RAM_TAP_DATA,
+					SCL_C_RAM_EVEN_TAP_COEF_EN);
+			set_reg_field_value(
+					data, coeffs[array_idx],
+					SCLV_COEF_RAM_TAP_DATA,
+					SCL_C_RAM_EVEN_TAP_COEF);
+
+			if (taps % 2 && pair == taps_pairs - 1) {
+				set_reg_field_value(
+						data, 0,
+						SCLV_COEF_RAM_TAP_DATA,
+						SCL_C_RAM_ODD_TAP_COEF_EN);
+				array_idx++;
+			} else {
+				set_reg_field_value(
+						data, 1,
+						SCLV_COEF_RAM_TAP_DATA,
+						SCL_C_RAM_ODD_TAP_COEF_EN);
+				set_reg_field_value(
+						data, coeffs[array_idx + 1],
+						SCLV_COEF_RAM_TAP_DATA,
+						SCL_C_RAM_ODD_TAP_COEF);
+
+				array_idx += 2;
+			}
+
+			dm_write_reg(ctx, mmSCLV_COEF_RAM_TAP_DATA, data);
+		}
+	}
+
+	/*We need to restore power gating on coeff memory to initial state*/
+	dm_write_reg(ctx, mmDCFEV_MEM_PWR_CTRL, power_ctl);
+}
+
+static void calculate_inits(
+	struct dce_transform *xfm_dce,
+	const struct scaler_data *data,
+	struct sclv_ratios_inits *inits,
+	struct rect *luma_viewport,
+	struct rect *chroma_viewport)
+{
+	inits->h_int_scale_ratio_luma =
+		dal_fixed31_32_u2d19(data->ratios.horz) << 5;
+	inits->v_int_scale_ratio_luma =
+		dal_fixed31_32_u2d19(data->ratios.vert) << 5;
+	inits->h_int_scale_ratio_chroma =
+		dal_fixed31_32_u2d19(data->ratios.horz_c) << 5;
+	inits->v_int_scale_ratio_chroma =
+		dal_fixed31_32_u2d19(data->ratios.vert_c) << 5;
+
+	inits->h_init_luma.integer = 1;
+	inits->v_init_luma.integer = 1;
+	inits->h_init_chroma.integer = 1;
+	inits->v_init_chroma.integer = 1;
+}
+
+static void program_scl_ratios_inits(
+	struct dce_transform *xfm_dce,
+	struct sclv_ratios_inits *inits)
+{
+	struct dc_context *ctx = xfm_dce->base.ctx;
+	uint32_t addr = mmSCLV_HORZ_FILTER_SCALE_RATIO;
+	uint32_t value = 0;
+
+	set_reg_field_value(
+		value,
+		inits->h_int_scale_ratio_luma,
+		SCLV_HORZ_FILTER_SCALE_RATIO,
+		SCL_H_SCALE_RATIO);
+	dm_write_reg(ctx, addr, value);
+
+	addr = mmSCLV_VERT_FILTER_SCALE_RATIO;
+	value = 0;
+	set_reg_field_value(
+		value,
+		inits->v_int_scale_ratio_luma,
+		SCLV_VERT_FILTER_SCALE_RATIO,
+		SCL_V_SCALE_RATIO);
+	dm_write_reg(ctx, addr, value);
+
+	addr = mmSCLV_HORZ_FILTER_SCALE_RATIO_C;
+	value = 0;
+	set_reg_field_value(
+		value,
+		inits->h_int_scale_ratio_chroma,
+		SCLV_HORZ_FILTER_SCALE_RATIO_C,
+		SCL_H_SCALE_RATIO_C);
+	dm_write_reg(ctx, addr, value);
+
+	addr = mmSCLV_VERT_FILTER_SCALE_RATIO_C;
+	value = 0;
+	set_reg_field_value(
+		value,
+		inits->v_int_scale_ratio_chroma,
+		SCLV_VERT_FILTER_SCALE_RATIO_C,
+		SCL_V_SCALE_RATIO_C);
+	dm_write_reg(ctx, addr, value);
+
+	addr = mmSCLV_HORZ_FILTER_INIT;
+	value = 0;
+	set_reg_field_value(
+		value,
+		inits->h_init_luma.fraction,
+		SCLV_HORZ_FILTER_INIT,
+		SCL_H_INIT_FRAC);
+	set_reg_field_value(
+		value,
+		inits->h_init_luma.integer,
+		SCLV_HORZ_FILTER_INIT,
+		SCL_H_INIT_INT);
+	dm_write_reg(ctx, addr, value);
+
+	addr = mmSCLV_VERT_FILTER_INIT;
+	value = 0;
+	set_reg_field_value(
+		value,
+		inits->v_init_luma.fraction,
+		SCLV_VERT_FILTER_INIT,
+		SCL_V_INIT_FRAC);
+	set_reg_field_value(
+		value,
+		inits->v_init_luma.integer,
+		SCLV_VERT_FILTER_INIT,
+		SCL_V_INIT_INT);
+	dm_write_reg(ctx, addr, value);
+
+	addr = mmSCLV_HORZ_FILTER_INIT_C;
+	value = 0;
+	set_reg_field_value(
+		value,
+		inits->h_init_chroma.fraction,
+		SCLV_HORZ_FILTER_INIT_C,
+		SCL_H_INIT_FRAC_C);
+	set_reg_field_value(
+		value,
+		inits->h_init_chroma.integer,
+		SCLV_HORZ_FILTER_INIT_C,
+		SCL_H_INIT_INT_C);
+	dm_write_reg(ctx, addr, value);
+
+	addr = mmSCLV_VERT_FILTER_INIT_C;
+	value = 0;
+	set_reg_field_value(
+		value,
+		inits->v_init_chroma.fraction,
+		SCLV_VERT_FILTER_INIT_C,
+		SCL_V_INIT_FRAC_C);
+	set_reg_field_value(
+		value,
+		inits->v_init_chroma.integer,
+		SCLV_VERT_FILTER_INIT_C,
+		SCL_V_INIT_INT_C);
+	dm_write_reg(ctx, addr, value);
+}
+
+static const uint16_t *get_filter_coeffs_64p(int taps, struct fixed31_32 ratio)
+{
+	if (taps == 4)
+		return get_filter_4tap_64p(ratio);
+	else if (taps == 2)
+		return get_filter_2tap_64p();
+	else if (taps == 1)
+		return NULL;
+	else {
+		/* should never happen, bug */
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+}
+
+static bool dce110_xfmv_power_up_line_buffer(struct transform *xfm)
+{
+	struct dce_transform *xfm_dce = TO_DCE_TRANSFORM(xfm);
+	uint32_t value;
+
+	value = dm_read_reg(xfm_dce->base.ctx, mmLBV_MEMORY_CTRL);
+
+	/*Use all three pieces of memory always*/
+	set_reg_field_value(value, 0, LBV_MEMORY_CTRL, LB_MEMORY_CONFIG);
+	/*hard coded number DCE11 1712(0x6B0) Partitions: 720/960/1712*/
+	set_reg_field_value(value, xfm_dce->lb_memory_size, LBV_MEMORY_CTRL,
+			LB_MEMORY_SIZE);
+
+	dm_write_reg(xfm_dce->base.ctx, mmLBV_MEMORY_CTRL, value);
+
+	return true;
+}
+
+static void dce110_xfmv_set_scaler(
+	struct transform *xfm,
+	const struct scaler_data *data)
+{
+	struct dce_transform *xfm_dce = TO_DCE_TRANSFORM(xfm);
+	bool is_scaling_required = false;
+	bool filter_updated = false;
+	const uint16_t *coeffs_v, *coeffs_h, *coeffs_h_c, *coeffs_v_c;
+	struct rect luma_viewport = {0};
+	struct rect chroma_viewport = {0};
+
+	dce110_xfmv_power_up_line_buffer(xfm);
+	/* 1. Calculate viewport, viewport programming should happen after init
+	 * calculations as they may require an adjustment in the viewport.
+	 */
+
+	calculate_viewport(data, &luma_viewport, &chroma_viewport);
+
+	/* 2. Program overscan */
+	program_overscan(xfm_dce, data);
+
+	/* 3. Program taps and configuration */
+	is_scaling_required = setup_scaling_configuration(xfm_dce, data);
+
+	if (is_scaling_required) {
+		/* 4. Calculate and program ratio, filter initialization */
+
+		struct sclv_ratios_inits inits = { 0 };
+
+		calculate_inits(
+			xfm_dce,
+			data,
+			&inits,
+			&luma_viewport,
+			&chroma_viewport);
+
+		program_scl_ratios_inits(xfm_dce, &inits);
+
+		coeffs_v = get_filter_coeffs_64p(data->taps.v_taps, data->ratios.vert);
+		coeffs_h = get_filter_coeffs_64p(data->taps.h_taps, data->ratios.horz);
+		coeffs_v_c = get_filter_coeffs_64p(data->taps.v_taps_c, data->ratios.vert_c);
+		coeffs_h_c = get_filter_coeffs_64p(data->taps.h_taps_c, data->ratios.horz_c);
+
+		if (coeffs_v != xfm_dce->filter_v
+				|| coeffs_v_c != xfm_dce->filter_v_c
+				|| coeffs_h != xfm_dce->filter_h
+				|| coeffs_h_c != xfm_dce->filter_h_c) {
+		/* 5. Program vertical filters */
+			program_multi_taps_filter(
+					xfm_dce,
+					data->taps.v_taps,
+					coeffs_v,
+					FILTER_TYPE_RGB_Y_VERTICAL);
+			program_multi_taps_filter(
+					xfm_dce,
+					data->taps.v_taps_c,
+					coeffs_v_c,
+					FILTER_TYPE_CBCR_VERTICAL);
+
+		/* 6. Program horizontal filters */
+			program_multi_taps_filter(
+					xfm_dce,
+					data->taps.h_taps,
+					coeffs_h,
+					FILTER_TYPE_RGB_Y_HORIZONTAL);
+			program_multi_taps_filter(
+					xfm_dce,
+					data->taps.h_taps_c,
+					coeffs_h_c,
+					FILTER_TYPE_CBCR_HORIZONTAL);
+
+			xfm_dce->filter_v = coeffs_v;
+			xfm_dce->filter_v_c = coeffs_v_c;
+			xfm_dce->filter_h = coeffs_h;
+			xfm_dce->filter_h_c = coeffs_h_c;
+			filter_updated = true;
+		}
+	}
+
+	/* 7. Program the viewport */
+	program_viewport(xfm_dce, &luma_viewport, &chroma_viewport);
+
+	/* 8. Set bit to flip to new coefficient memory */
+	if (filter_updated)
+		set_coeff_update_complete(xfm_dce);
+}
+
+static void dce110_xfmv_reset(struct transform *xfm)
+{
+	struct dce_transform *xfm_dce = TO_DCE_TRANSFORM(xfm);
+
+	xfm_dce->filter_h = NULL;
+	xfm_dce->filter_v = NULL;
+	xfm_dce->filter_h_c = NULL;
+	xfm_dce->filter_v_c = NULL;
+}
+
+static void dce110_xfmv_set_gamut_remap(
+	struct transform *xfm,
+	const struct xfm_grph_csc_adjustment *adjust)
+{
+	/* DO NOTHING*/
+}
+
+static void dce110_xfmv_set_pixel_storage_depth(
+	struct transform *xfm,
+	enum lb_pixel_depth depth,
+	const struct bit_depth_reduction_params *bit_depth_params)
+{
+	struct dce_transform *xfm_dce = TO_DCE_TRANSFORM(xfm);
+	int pixel_depth = 0;
+	int expan_mode = 0;
+	uint32_t reg_data = 0;
+
+	switch (depth) {
+	case LB_PIXEL_DEPTH_18BPP:
+		pixel_depth = 2;
+		expan_mode  = 1;
+		break;
+	case LB_PIXEL_DEPTH_24BPP:
+		pixel_depth = 1;
+		expan_mode  = 1;
+		break;
+	case LB_PIXEL_DEPTH_30BPP:
+		pixel_depth = 0;
+		expan_mode  = 1;
+		break;
+	case LB_PIXEL_DEPTH_36BPP:
+		pixel_depth = 3;
+		expan_mode  = 0;
+		break;
+	default:
+		BREAK_TO_DEBUGGER();
+		break;
+	}
+
+	set_reg_field_value(
+		reg_data,
+		expan_mode,
+		LBV_DATA_FORMAT,
+		PIXEL_EXPAN_MODE);
+
+	set_reg_field_value(
+		reg_data,
+		pixel_depth,
+		LBV_DATA_FORMAT,
+		PIXEL_DEPTH);
+
+	dm_write_reg(xfm->ctx, mmLBV_DATA_FORMAT, reg_data);
+
+	if (!(xfm_dce->lb_pixel_depth_supported & depth)) {
+		/*we should use unsupported capabilities
+		 *  unless it is required by w/a*/
+		dm_logger_write(xfm->ctx->logger, LOG_WARNING,
+			"%s: Capability not supported",
+			__func__);
+	}
+}
+
+static const struct transform_funcs dce110_xfmv_funcs = {
+	.transform_reset = dce110_xfmv_reset,
+	.transform_set_scaler = dce110_xfmv_set_scaler,
+	.transform_set_gamut_remap =
+		dce110_xfmv_set_gamut_remap,
+	.opp_set_csc_default = dce110_opp_v_set_csc_default,
+	.opp_set_csc_adjustment = dce110_opp_v_set_csc_adjustment,
+	.opp_power_on_regamma_lut = dce110_opp_power_on_regamma_lut_v,
+	.opp_program_regamma_pwl = dce110_opp_program_regamma_pwl_v,
+	.opp_set_regamma_mode = dce110_opp_set_regamma_mode_v,
+	.transform_set_pixel_storage_depth =
+			dce110_xfmv_set_pixel_storage_depth,
+	.transform_get_optimal_number_of_taps =
+		dce_transform_get_optimal_number_of_taps
+};
+/*****************************************/
+/* Constructor, Destructor               */
+/*****************************************/
+
+bool dce110_transform_v_construct(
+	struct dce_transform *xfm_dce,
+	struct dc_context *ctx)
+{
+	xfm_dce->base.ctx = ctx;
+
+	xfm_dce->base.funcs = &dce110_xfmv_funcs;
+
+	xfm_dce->lb_pixel_depth_supported =
+			LB_PIXEL_DEPTH_18BPP |
+			LB_PIXEL_DEPTH_24BPP |
+			LB_PIXEL_DEPTH_30BPP;
+
+	xfm_dce->prescaler_on = true;
+	xfm_dce->lb_bits_per_entry = LB_BITS_PER_ENTRY;
+	xfm_dce->lb_memory_size = LB_TOTAL_NUMBER_OF_ENTRIES; /*0x6B0*/
+
+	return true;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_transform_v.h b/drivers/gpu/drm/amd/display/dc/dce110/dce110_transform_v.h
new file mode 100644
index 000000000000..b70780210aad
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_transform_v.h
@@ -0,0 +1,58 @@
+/* Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_TRANSFORM_V_DCE110_H__
+#define __DAL_TRANSFORM_V_DCE110_H__
+
+#include "../dce/dce_transform.h"
+
+#define LB_TOTAL_NUMBER_OF_ENTRIES 1712
+#define LB_BITS_PER_ENTRY 144
+
+bool dce110_transform_v_construct(
+	struct dce_transform *xfm110,
+	struct dc_context *ctx);
+
+void dce110_opp_v_set_csc_default(
+	struct transform *xfm,
+	const struct default_adjustment *default_adjust);
+
+void dce110_opp_v_set_csc_adjustment(
+		struct transform *xfm,
+	const struct out_csc_color_matrix *tbl_entry);
+
+
+void dce110_opp_program_regamma_pwl_v(
+	struct transform *xfm,
+	const struct pwl_params *params);
+
+void dce110_opp_power_on_regamma_lut_v(
+	struct transform *xfm,
+	bool power_on);
+
+void dce110_opp_set_regamma_mode_v(
+	struct transform *xfm,
+	enum opp_regamma mode);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/dce112/Makefile b/drivers/gpu/drm/amd/display/dc/dce112/Makefile
new file mode 100644
index 000000000000..8e090446d511
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce112/Makefile
@@ -0,0 +1,31 @@
+#
+# Copyright 2017 Advanced Micro Devices, Inc.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+#
+#
+# Makefile for the 'controller' sub-component of DAL.
+# It provides the control and status of HW CRTC block.
+
+DCE112 = dce112_compressor.o dce112_hw_sequencer.o \
+dce112_resource.o
+
+AMD_DAL_DCE112 = $(addprefix $(AMDDALPATH)/dc/dce112/,$(DCE112))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_DCE112)
diff --git a/drivers/gpu/drm/amd/display/dc/dce112/dce112_compressor.c b/drivers/gpu/drm/amd/display/dc/dce112/dce112_compressor.c
new file mode 100644
index 000000000000..69649928768c
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce112/dce112_compressor.c
@@ -0,0 +1,854 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+#include "dce/dce_11_2_d.h"
+#include "dce/dce_11_2_sh_mask.h"
+#include "gmc/gmc_8_1_sh_mask.h"
+#include "gmc/gmc_8_1_d.h"
+
+#include "include/logger_interface.h"
+
+#include "dce112_compressor.h"
+
+#define DCP_REG(reg)\
+	(reg + cp110->offsets.dcp_offset)
+#define DMIF_REG(reg)\
+	(reg + cp110->offsets.dmif_offset)
+
+static const struct dce112_compressor_reg_offsets reg_offsets[] = {
+{
+	.dcp_offset = (mmDCP0_GRPH_CONTROL - mmDCP0_GRPH_CONTROL),
+	.dmif_offset =
+		(mmDMIF_PG0_DPG_PIPE_DPM_CONTROL
+			- mmDMIF_PG0_DPG_PIPE_DPM_CONTROL),
+},
+{
+	.dcp_offset = (mmDCP1_GRPH_CONTROL - mmDCP0_GRPH_CONTROL),
+	.dmif_offset =
+		(mmDMIF_PG1_DPG_PIPE_DPM_CONTROL
+			- mmDMIF_PG0_DPG_PIPE_DPM_CONTROL),
+},
+{
+	.dcp_offset = (mmDCP2_GRPH_CONTROL - mmDCP0_GRPH_CONTROL),
+	.dmif_offset =
+		(mmDMIF_PG2_DPG_PIPE_DPM_CONTROL
+			- mmDMIF_PG0_DPG_PIPE_DPM_CONTROL),
+}
+};
+
+static const uint32_t dce11_one_lpt_channel_max_resolution = 2560 * 1600;
+
+enum fbc_idle_force {
+	/* Bit 0 - Display registers updated */
+	FBC_IDLE_FORCE_DISPLAY_REGISTER_UPDATE = 0x00000001,
+
+	/* Bit 2 - FBC_GRPH_COMP_EN register updated */
+	FBC_IDLE_FORCE_GRPH_COMP_EN = 0x00000002,
+	/* Bit 3 - FBC_SRC_SEL register updated */
+	FBC_IDLE_FORCE_SRC_SEL_CHANGE = 0x00000004,
+	/* Bit 4 - FBC_MIN_COMPRESSION register updated */
+	FBC_IDLE_FORCE_MIN_COMPRESSION_CHANGE = 0x00000008,
+	/* Bit 5 - FBC_ALPHA_COMP_EN register updated */
+	FBC_IDLE_FORCE_ALPHA_COMP_EN = 0x00000010,
+	/* Bit 6 - FBC_ZERO_ALPHA_CHUNK_SKIP_EN register updated */
+	FBC_IDLE_FORCE_ZERO_ALPHA_CHUNK_SKIP_EN = 0x00000020,
+	/* Bit 7 - FBC_FORCE_COPY_TO_COMP_BUF register updated */
+	FBC_IDLE_FORCE_FORCE_COPY_TO_COMP_BUF = 0x00000040,
+
+	/* Bit 24 - Memory write to region 0 defined by MC registers. */
+	FBC_IDLE_FORCE_MEMORY_WRITE_TO_REGION0 = 0x01000000,
+	/* Bit 25 - Memory write to region 1 defined by MC registers */
+	FBC_IDLE_FORCE_MEMORY_WRITE_TO_REGION1 = 0x02000000,
+	/* Bit 26 - Memory write to region 2 defined by MC registers */
+	FBC_IDLE_FORCE_MEMORY_WRITE_TO_REGION2 = 0x04000000,
+	/* Bit 27 - Memory write to region 3 defined by MC registers. */
+	FBC_IDLE_FORCE_MEMORY_WRITE_TO_REGION3 = 0x08000000,
+
+	/* Bit 28 - Memory write from any client other than MCIF */
+	FBC_IDLE_FORCE_MEMORY_WRITE_OTHER_THAN_MCIF = 0x10000000,
+	/* Bit 29 - CG statics screen signal is inactive */
+	FBC_IDLE_FORCE_CG_STATIC_SCREEN_IS_INACTIVE = 0x20000000,
+};
+
+static uint32_t lpt_size_alignment(struct dce112_compressor *cp110)
+{
+	/*LPT_ALIGNMENT (in bytes) = ROW_SIZE * #BANKS * # DRAM CHANNELS. */
+	return cp110->base.raw_size * cp110->base.banks_num *
+		cp110->base.dram_channels_num;
+}
+
+static uint32_t lpt_memory_control_config(struct dce112_compressor *cp110,
+	uint32_t lpt_control)
+{
+	/*LPT MC Config */
+	if (cp110->base.options.bits.LPT_MC_CONFIG == 1) {
+		/* POSSIBLE VALUES for LPT NUM_PIPES (DRAM CHANNELS):
+		 * 00 - 1 CHANNEL
+		 * 01 - 2 CHANNELS
+		 * 02 - 4 OR 6 CHANNELS
+		 * (Only for discrete GPU, N/A for CZ)
+		 * 03 - 8 OR 12 CHANNELS
+		 * (Only for discrete GPU, N/A for CZ) */
+		switch (cp110->base.dram_channels_num) {
+		case 2:
+			set_reg_field_value(
+				lpt_control,
+				1,
+				LOW_POWER_TILING_CONTROL,
+				LOW_POWER_TILING_NUM_PIPES);
+			break;
+		case 1:
+			set_reg_field_value(
+				lpt_control,
+				0,
+				LOW_POWER_TILING_CONTROL,
+				LOW_POWER_TILING_NUM_PIPES);
+			break;
+		default:
+			dm_logger_write(
+				cp110->base.ctx->logger, LOG_WARNING,
+				"%s: Invalid LPT NUM_PIPES!!!",
+				__func__);
+			break;
+		}
+
+		/* The mapping for LPT NUM_BANKS is in
+		 * GRPH_CONTROL.GRPH_NUM_BANKS register field
+		 * Specifies the number of memory banks for tiling
+		 * purposes. Only applies to 2D and 3D tiling modes.
+		 * POSSIBLE VALUES:
+		 * 00 - DCP_GRPH_NUM_BANKS_2BANK: ADDR_SURF_2_BANK
+		 * 01 - DCP_GRPH_NUM_BANKS_4BANK: ADDR_SURF_4_BANK
+		 * 02 - DCP_GRPH_NUM_BANKS_8BANK: ADDR_SURF_8_BANK
+		 * 03 - DCP_GRPH_NUM_BANKS_16BANK: ADDR_SURF_16_BANK */
+		switch (cp110->base.banks_num) {
+		case 16:
+			set_reg_field_value(
+				lpt_control,
+				3,
+				LOW_POWER_TILING_CONTROL,
+				LOW_POWER_TILING_NUM_BANKS);
+			break;
+		case 8:
+			set_reg_field_value(
+				lpt_control,
+				2,
+				LOW_POWER_TILING_CONTROL,
+				LOW_POWER_TILING_NUM_BANKS);
+			break;
+		case 4:
+			set_reg_field_value(
+				lpt_control,
+				1,
+				LOW_POWER_TILING_CONTROL,
+				LOW_POWER_TILING_NUM_BANKS);
+			break;
+		case 2:
+			set_reg_field_value(
+				lpt_control,
+				0,
+				LOW_POWER_TILING_CONTROL,
+				LOW_POWER_TILING_NUM_BANKS);
+			break;
+		default:
+			dm_logger_write(
+				cp110->base.ctx->logger, LOG_WARNING,
+				"%s: Invalid LPT NUM_BANKS!!!",
+				__func__);
+			break;
+		}
+
+		/* The mapping is in DMIF_ADDR_CALC.
+		 * ADDR_CONFIG_PIPE_INTERLEAVE_SIZE register field for
+		 * Carrizo specifies the memory interleave per pipe.
+		 * It effectively specifies the location of pipe bits in
+		 * the memory address.
+		 * POSSIBLE VALUES:
+		 * 00 - ADDR_CONFIG_PIPE_INTERLEAVE_256B: 256 byte
+		 * interleave
+		 * 01 - ADDR_CONFIG_PIPE_INTERLEAVE_512B: 512 byte
+		 * interleave
+		 */
+		switch (cp110->base.channel_interleave_size) {
+		case 256: /*256B */
+			set_reg_field_value(
+				lpt_control,
+				0,
+				LOW_POWER_TILING_CONTROL,
+				LOW_POWER_TILING_PIPE_INTERLEAVE_SIZE);
+			break;
+		case 512: /*512B */
+			set_reg_field_value(
+				lpt_control,
+				1,
+				LOW_POWER_TILING_CONTROL,
+				LOW_POWER_TILING_PIPE_INTERLEAVE_SIZE);
+			break;
+		default:
+			dm_logger_write(
+				cp110->base.ctx->logger, LOG_WARNING,
+				"%s: Invalid LPT INTERLEAVE_SIZE!!!",
+				__func__);
+			break;
+		}
+
+		/* The mapping for LOW_POWER_TILING_ROW_SIZE is in
+		 * DMIF_ADDR_CALC.ADDR_CONFIG_ROW_SIZE register field
+		 * for Carrizo. Specifies the size of dram row in bytes.
+		 * This should match up with NOOFCOLS field in
+		 * MC_ARB_RAMCFG (ROW_SIZE = 4 * 2 ^^ columns).
+		 * This register DMIF_ADDR_CALC is not used by the
+		 * hardware as it is only used for addrlib assertions.
+		 * POSSIBLE VALUES:
+		 * 00 - ADDR_CONFIG_1KB_ROW: Treat 1KB as DRAM row
+		 * boundary
+		 * 01 - ADDR_CONFIG_2KB_ROW: Treat 2KB as DRAM row
+		 * boundary
+		 * 02 - ADDR_CONFIG_4KB_ROW: Treat 4KB as DRAM row
+		 * boundary */
+		switch (cp110->base.raw_size) {
+		case 4096: /*4 KB */
+			set_reg_field_value(
+				lpt_control,
+				2,
+				LOW_POWER_TILING_CONTROL,
+				LOW_POWER_TILING_ROW_SIZE);
+			break;
+		case 2048:
+			set_reg_field_value(
+				lpt_control,
+				1,
+				LOW_POWER_TILING_CONTROL,
+				LOW_POWER_TILING_ROW_SIZE);
+			break;
+		case 1024:
+			set_reg_field_value(
+				lpt_control,
+				0,
+				LOW_POWER_TILING_CONTROL,
+				LOW_POWER_TILING_ROW_SIZE);
+			break;
+		default:
+			dm_logger_write(
+				cp110->base.ctx->logger, LOG_WARNING,
+				"%s: Invalid LPT ROW_SIZE!!!",
+				__func__);
+			break;
+		}
+	} else {
+		dm_logger_write(
+			cp110->base.ctx->logger, LOG_WARNING,
+			"%s: LPT MC Configuration is not provided",
+			__func__);
+	}
+
+	return lpt_control;
+}
+
+static bool is_source_bigger_than_epanel_size(
+	struct dce112_compressor *cp110,
+	uint32_t source_view_width,
+	uint32_t source_view_height)
+{
+	if (cp110->base.embedded_panel_h_size != 0 &&
+		cp110->base.embedded_panel_v_size != 0 &&
+		((source_view_width * source_view_height) >
+		(cp110->base.embedded_panel_h_size *
+			cp110->base.embedded_panel_v_size)))
+		return true;
+
+	return false;
+}
+
+static uint32_t align_to_chunks_number_per_line(
+	struct dce112_compressor *cp110,
+	uint32_t pixels)
+{
+	return 256 * ((pixels + 255) / 256);
+}
+
+static void wait_for_fbc_state_changed(
+	struct dce112_compressor *cp110,
+	bool enabled)
+{
+	uint8_t counter = 0;
+	uint32_t addr = mmFBC_STATUS;
+	uint32_t value;
+
+	while (counter < 10) {
+		value = dm_read_reg(cp110->base.ctx, addr);
+		if (get_reg_field_value(
+			value,
+			FBC_STATUS,
+			FBC_ENABLE_STATUS) == enabled)
+			break;
+		udelay(10);
+		counter++;
+	}
+
+	if (counter == 10) {
+		dm_logger_write(
+			cp110->base.ctx->logger, LOG_WARNING,
+			"%s: wait counter exceeded, changes to HW not applied",
+			__func__);
+	}
+}
+
+void dce112_compressor_power_up_fbc(struct compressor *compressor)
+{
+	uint32_t value;
+	uint32_t addr;
+
+	addr = mmFBC_CNTL;
+	value = dm_read_reg(compressor->ctx, addr);
+	set_reg_field_value(value, 0, FBC_CNTL, FBC_GRPH_COMP_EN);
+	set_reg_field_value(value, 1, FBC_CNTL, FBC_EN);
+	set_reg_field_value(value, 2, FBC_CNTL, FBC_COHERENCY_MODE);
+	if (compressor->options.bits.CLK_GATING_DISABLED == 1) {
+		/* HW needs to do power measurement comparison. */
+		set_reg_field_value(
+			value,
+			0,
+			FBC_CNTL,
+			FBC_COMP_CLK_GATE_EN);
+	}
+	dm_write_reg(compressor->ctx, addr, value);
+
+	addr = mmFBC_COMP_MODE;
+	value = dm_read_reg(compressor->ctx, addr);
+	set_reg_field_value(value, 1, FBC_COMP_MODE, FBC_RLE_EN);
+	set_reg_field_value(value, 1, FBC_COMP_MODE, FBC_DPCM4_RGB_EN);
+	set_reg_field_value(value, 1, FBC_COMP_MODE, FBC_IND_EN);
+	dm_write_reg(compressor->ctx, addr, value);
+
+	addr = mmFBC_COMP_CNTL;
+	value = dm_read_reg(compressor->ctx, addr);
+	set_reg_field_value(value, 1, FBC_COMP_CNTL, FBC_DEPTH_RGB08_EN);
+	dm_write_reg(compressor->ctx, addr, value);
+	/*FBC_MIN_COMPRESSION 0 ==> 2:1 */
+	/*                    1 ==> 4:1 */
+	/*                    2 ==> 8:1 */
+	/*                  0xF ==> 1:1 */
+	set_reg_field_value(value, 0xF, FBC_COMP_CNTL, FBC_MIN_COMPRESSION);
+	dm_write_reg(compressor->ctx, addr, value);
+	compressor->min_compress_ratio = FBC_COMPRESS_RATIO_1TO1;
+
+	value = 0;
+	dm_write_reg(compressor->ctx, mmFBC_IND_LUT0, value);
+
+	value = 0xFFFFFF;
+	dm_write_reg(compressor->ctx, mmFBC_IND_LUT1, value);
+}
+
+void dce112_compressor_enable_fbc(
+	struct compressor *compressor,
+	uint32_t paths_num,
+	struct compr_addr_and_pitch_params *params)
+{
+	struct dce112_compressor *cp110 = TO_DCE112_COMPRESSOR(compressor);
+
+	if (compressor->options.bits.FBC_SUPPORT &&
+		(compressor->options.bits.DUMMY_BACKEND == 0) &&
+		(!dce112_compressor_is_fbc_enabled_in_hw(compressor, NULL)) &&
+		(!is_source_bigger_than_epanel_size(
+			cp110,
+			params->source_view_width,
+			params->source_view_height))) {
+
+		uint32_t addr;
+		uint32_t value;
+
+		/* Before enabling FBC first need to enable LPT if applicable
+		 * LPT state should always be changed (enable/disable) while FBC
+		 * is disabled */
+		if (compressor->options.bits.LPT_SUPPORT && (paths_num < 2) &&
+			(params->source_view_width *
+				params->source_view_height <=
+				dce11_one_lpt_channel_max_resolution)) {
+			dce112_compressor_enable_lpt(compressor);
+		}
+
+		addr = mmFBC_CNTL;
+		value = dm_read_reg(compressor->ctx, addr);
+		set_reg_field_value(value, 1, FBC_CNTL, FBC_GRPH_COMP_EN);
+		set_reg_field_value(
+			value,
+			params->inst,
+			FBC_CNTL, FBC_SRC_SEL);
+		dm_write_reg(compressor->ctx, addr, value);
+
+		/* Keep track of enum controller_id FBC is attached to */
+		compressor->is_enabled = true;
+		compressor->attached_inst = params->inst;
+		cp110->offsets = reg_offsets[params->inst];
+
+		/*Toggle it as there is bug in HW */
+		set_reg_field_value(value, 0, FBC_CNTL, FBC_GRPH_COMP_EN);
+		dm_write_reg(compressor->ctx, addr, value);
+		set_reg_field_value(value, 1, FBC_CNTL, FBC_GRPH_COMP_EN);
+		dm_write_reg(compressor->ctx, addr, value);
+
+		wait_for_fbc_state_changed(cp110, true);
+	}
+}
+
+void dce112_compressor_disable_fbc(struct compressor *compressor)
+{
+	struct dce112_compressor *cp110 = TO_DCE112_COMPRESSOR(compressor);
+
+	if (compressor->options.bits.FBC_SUPPORT &&
+		dce112_compressor_is_fbc_enabled_in_hw(compressor, NULL)) {
+		uint32_t reg_data;
+		/* Turn off compression */
+		reg_data = dm_read_reg(compressor->ctx, mmFBC_CNTL);
+		set_reg_field_value(reg_data, 0, FBC_CNTL, FBC_GRPH_COMP_EN);
+		dm_write_reg(compressor->ctx, mmFBC_CNTL, reg_data);
+
+		/* Reset enum controller_id to undefined */
+		compressor->attached_inst = 0;
+		compressor->is_enabled = false;
+
+		/* Whenever disabling FBC make sure LPT is disabled if LPT
+		 * supported */
+		if (compressor->options.bits.LPT_SUPPORT)
+			dce112_compressor_disable_lpt(compressor);
+
+		wait_for_fbc_state_changed(cp110, false);
+	}
+}
+
+bool dce112_compressor_is_fbc_enabled_in_hw(
+	struct compressor *compressor,
+	uint32_t *inst)
+{
+	/* Check the hardware register */
+	uint32_t value;
+
+	value = dm_read_reg(compressor->ctx, mmFBC_STATUS);
+	if (get_reg_field_value(value, FBC_STATUS, FBC_ENABLE_STATUS)) {
+		if (inst != NULL)
+			*inst = compressor->attached_inst;
+		return true;
+	}
+
+	value = dm_read_reg(compressor->ctx, mmFBC_MISC);
+	if (get_reg_field_value(value, FBC_MISC, FBC_STOP_ON_HFLIP_EVENT)) {
+		value = dm_read_reg(compressor->ctx, mmFBC_CNTL);
+
+		if (get_reg_field_value(value, FBC_CNTL, FBC_GRPH_COMP_EN)) {
+			if (inst != NULL)
+				*inst =
+					compressor->attached_inst;
+			return true;
+		}
+	}
+	return false;
+}
+
+bool dce112_compressor_is_lpt_enabled_in_hw(struct compressor *compressor)
+{
+	/* Check the hardware register */
+	uint32_t value = dm_read_reg(compressor->ctx,
+		mmLOW_POWER_TILING_CONTROL);
+
+	return get_reg_field_value(
+		value,
+		LOW_POWER_TILING_CONTROL,
+		LOW_POWER_TILING_ENABLE);
+}
+
+void dce112_compressor_program_compressed_surface_address_and_pitch(
+	struct compressor *compressor,
+	struct compr_addr_and_pitch_params *params)
+{
+	struct dce112_compressor *cp110 = TO_DCE112_COMPRESSOR(compressor);
+	uint32_t value = 0;
+	uint32_t fbc_pitch = 0;
+	uint32_t compressed_surf_address_low_part =
+		compressor->compr_surface_address.addr.low_part;
+
+	/* Clear content first. */
+	dm_write_reg(
+		compressor->ctx,
+		DCP_REG(mmGRPH_COMPRESS_SURFACE_ADDRESS_HIGH),
+		0);
+	dm_write_reg(compressor->ctx,
+		DCP_REG(mmGRPH_COMPRESS_SURFACE_ADDRESS), 0);
+
+	if (compressor->options.bits.LPT_SUPPORT) {
+		uint32_t lpt_alignment = lpt_size_alignment(cp110);
+
+		if (lpt_alignment != 0) {
+			compressed_surf_address_low_part =
+				((compressed_surf_address_low_part
+					+ (lpt_alignment - 1)) / lpt_alignment)
+					* lpt_alignment;
+		}
+	}
+
+	/* Write address, HIGH has to be first. */
+	dm_write_reg(compressor->ctx,
+		DCP_REG(mmGRPH_COMPRESS_SURFACE_ADDRESS_HIGH),
+		compressor->compr_surface_address.addr.high_part);
+	dm_write_reg(compressor->ctx,
+		DCP_REG(mmGRPH_COMPRESS_SURFACE_ADDRESS),
+		compressed_surf_address_low_part);
+
+	fbc_pitch = align_to_chunks_number_per_line(
+		cp110,
+		params->source_view_width);
+
+	if (compressor->min_compress_ratio == FBC_COMPRESS_RATIO_1TO1)
+		fbc_pitch = fbc_pitch / 8;
+	else
+		dm_logger_write(
+			compressor->ctx->logger, LOG_WARNING,
+			"%s: Unexpected DCE11 compression ratio",
+			__func__);
+
+	/* Clear content first. */
+	dm_write_reg(compressor->ctx, DCP_REG(mmGRPH_COMPRESS_PITCH), 0);
+
+	/* Write FBC Pitch. */
+	set_reg_field_value(
+		value,
+		fbc_pitch,
+		GRPH_COMPRESS_PITCH,
+		GRPH_COMPRESS_PITCH);
+	dm_write_reg(compressor->ctx, DCP_REG(mmGRPH_COMPRESS_PITCH), value);
+
+}
+
+void dce112_compressor_disable_lpt(struct compressor *compressor)
+{
+	struct dce112_compressor *cp110 = TO_DCE112_COMPRESSOR(compressor);
+	uint32_t value;
+	uint32_t addr;
+	uint32_t inx;
+
+	/* Disable all pipes LPT Stutter */
+	for (inx = 0; inx < 3; inx++) {
+		value =
+			dm_read_reg(
+				compressor->ctx,
+				DMIF_REG(mmDPG_PIPE_STUTTER_CONTROL_NONLPTCH));
+		set_reg_field_value(
+			value,
+			0,
+			DPG_PIPE_STUTTER_CONTROL_NONLPTCH,
+			STUTTER_ENABLE_NONLPTCH);
+		dm_write_reg(
+			compressor->ctx,
+			DMIF_REG(mmDPG_PIPE_STUTTER_CONTROL_NONLPTCH),
+			value);
+	}
+	/* Disable Underlay pipe LPT Stutter */
+	addr = mmDPGV0_PIPE_STUTTER_CONTROL_NONLPTCH;
+	value = dm_read_reg(compressor->ctx, addr);
+	set_reg_field_value(
+		value,
+		0,
+		DPGV0_PIPE_STUTTER_CONTROL_NONLPTCH,
+		STUTTER_ENABLE_NONLPTCH);
+	dm_write_reg(compressor->ctx, addr, value);
+
+	/* Disable LPT */
+	addr = mmLOW_POWER_TILING_CONTROL;
+	value = dm_read_reg(compressor->ctx, addr);
+	set_reg_field_value(
+		value,
+		0,
+		LOW_POWER_TILING_CONTROL,
+		LOW_POWER_TILING_ENABLE);
+	dm_write_reg(compressor->ctx, addr, value);
+
+	/* Clear selection of Channel(s) containing Compressed Surface */
+	addr = mmGMCON_LPT_TARGET;
+	value = dm_read_reg(compressor->ctx, addr);
+	set_reg_field_value(
+		value,
+		0xFFFFFFFF,
+		GMCON_LPT_TARGET,
+		STCTRL_LPT_TARGET);
+	dm_write_reg(compressor->ctx, mmGMCON_LPT_TARGET, value);
+}
+
+void dce112_compressor_enable_lpt(struct compressor *compressor)
+{
+	struct dce112_compressor *cp110 = TO_DCE112_COMPRESSOR(compressor);
+	uint32_t value;
+	uint32_t addr;
+	uint32_t value_control;
+	uint32_t channels;
+
+	/* Enable LPT Stutter from Display pipe */
+	value = dm_read_reg(compressor->ctx,
+		DMIF_REG(mmDPG_PIPE_STUTTER_CONTROL_NONLPTCH));
+	set_reg_field_value(
+		value,
+		1,
+		DPG_PIPE_STUTTER_CONTROL_NONLPTCH,
+		STUTTER_ENABLE_NONLPTCH);
+	dm_write_reg(compressor->ctx,
+		DMIF_REG(mmDPG_PIPE_STUTTER_CONTROL_NONLPTCH), value);
+
+	/* Enable Underlay pipe LPT Stutter */
+	addr = mmDPGV0_PIPE_STUTTER_CONTROL_NONLPTCH;
+	value = dm_read_reg(compressor->ctx, addr);
+	set_reg_field_value(
+		value,
+		1,
+		DPGV0_PIPE_STUTTER_CONTROL_NONLPTCH,
+		STUTTER_ENABLE_NONLPTCH);
+	dm_write_reg(compressor->ctx, addr, value);
+
+	/* Selection of Channel(s) containing Compressed Surface: 0xfffffff
+	 * will disable LPT.
+	 * STCTRL_LPT_TARGETn corresponds to channel n. */
+	addr = mmLOW_POWER_TILING_CONTROL;
+	value_control = dm_read_reg(compressor->ctx, addr);
+	channels = get_reg_field_value(value_control,
+			LOW_POWER_TILING_CONTROL,
+			LOW_POWER_TILING_MODE);
+
+	addr = mmGMCON_LPT_TARGET;
+	value = dm_read_reg(compressor->ctx, addr);
+	set_reg_field_value(
+		value,
+		channels + 1, /* not mentioned in programming guide,
+				but follow DCE8.1 */
+		GMCON_LPT_TARGET,
+		STCTRL_LPT_TARGET);
+	dm_write_reg(compressor->ctx, addr, value);
+
+	/* Enable LPT */
+	addr = mmLOW_POWER_TILING_CONTROL;
+	value = dm_read_reg(compressor->ctx, addr);
+	set_reg_field_value(
+		value,
+		1,
+		LOW_POWER_TILING_CONTROL,
+		LOW_POWER_TILING_ENABLE);
+	dm_write_reg(compressor->ctx, addr, value);
+}
+
+void dce112_compressor_program_lpt_control(
+	struct compressor *compressor,
+	struct compr_addr_and_pitch_params *params)
+{
+	struct dce112_compressor *cp110 = TO_DCE112_COMPRESSOR(compressor);
+	uint32_t rows_per_channel;
+	uint32_t lpt_alignment;
+	uint32_t source_view_width;
+	uint32_t source_view_height;
+	uint32_t lpt_control = 0;
+
+	if (!compressor->options.bits.LPT_SUPPORT)
+		return;
+
+	lpt_control = dm_read_reg(compressor->ctx,
+		mmLOW_POWER_TILING_CONTROL);
+
+	/* POSSIBLE VALUES for Low Power Tiling Mode:
+	 * 00 - Use channel 0
+	 * 01 - Use Channel 0 and 1
+	 * 02 - Use Channel 0,1,2,3
+	 * 03 - reserved */
+	switch (compressor->lpt_channels_num) {
+	/* case 2:
+	 * Use Channel 0 & 1 / Not used for DCE 11 */
+	case 1:
+		/*Use Channel 0 for LPT for DCE 11 */
+		set_reg_field_value(
+			lpt_control,
+			0,
+			LOW_POWER_TILING_CONTROL,
+			LOW_POWER_TILING_MODE);
+		break;
+	default:
+		dm_logger_write(
+			compressor->ctx->logger, LOG_WARNING,
+			"%s: Invalid selected DRAM channels for LPT!!!",
+			__func__);
+		break;
+	}
+
+	lpt_control = lpt_memory_control_config(cp110, lpt_control);
+
+	/* Program LOW_POWER_TILING_ROWS_PER_CHAN field which depends on
+	 * FBC compressed surface pitch.
+	 * LOW_POWER_TILING_ROWS_PER_CHAN = Roundup ((Surface Height *
+	 * Surface Pitch) / (Row Size * Number of Channels *
+	 * Number of Banks)). */
+	rows_per_channel = 0;
+	lpt_alignment = lpt_size_alignment(cp110);
+	source_view_width =
+		align_to_chunks_number_per_line(
+			cp110,
+			params->source_view_width);
+	source_view_height = (params->source_view_height + 1) & (~0x1);
+
+	if (lpt_alignment != 0) {
+		rows_per_channel = source_view_width * source_view_height * 4;
+		rows_per_channel =
+			(rows_per_channel % lpt_alignment) ?
+				(rows_per_channel / lpt_alignment + 1) :
+				rows_per_channel / lpt_alignment;
+	}
+
+	set_reg_field_value(
+		lpt_control,
+		rows_per_channel,
+		LOW_POWER_TILING_CONTROL,
+		LOW_POWER_TILING_ROWS_PER_CHAN);
+
+	dm_write_reg(compressor->ctx,
+		mmLOW_POWER_TILING_CONTROL, lpt_control);
+}
+
+/*
+ * DCE 11 Frame Buffer Compression Implementation
+ */
+
+void dce112_compressor_set_fbc_invalidation_triggers(
+	struct compressor *compressor,
+	uint32_t fbc_trigger)
+{
+	/* Disable region hit event, FBC_MEMORY_REGION_MASK = 0 (bits 16-19)
+	 * for DCE 11 regions cannot be used - does not work with S/G
+	 */
+	uint32_t addr = mmFBC_CLIENT_REGION_MASK;
+	uint32_t value = dm_read_reg(compressor->ctx, addr);
+
+	set_reg_field_value(
+		value,
+		0,
+		FBC_CLIENT_REGION_MASK,
+		FBC_MEMORY_REGION_MASK);
+	dm_write_reg(compressor->ctx, addr, value);
+
+	/* Setup events when to clear all CSM entries (effectively marking
+	 * current compressed data invalid)
+	 * For DCE 11 CSM metadata 11111 means - "Not Compressed"
+	 * Used as the initial value of the metadata sent to the compressor
+	 * after invalidation, to indicate that the compressor should attempt
+	 * to compress all chunks on the current pass.  Also used when the chunk
+	 * is not successfully written to memory.
+	 * When this CSM value is detected, FBC reads from the uncompressed
+	 * buffer. Set events according to passed in value, these events are
+	 * valid for DCE11:
+	 *     - bit  0 - display register updated
+	 *     - bit 28 - memory write from any client except from MCIF
+	 *     - bit 29 - CG static screen signal is inactive
+	 * In addition, DCE11.1 also needs to set new DCE11.1 specific events
+	 * that are used to trigger invalidation on certain register changes,
+	 * for example enabling of Alpha Compression may trigger invalidation of
+	 * FBC once bit is set. These events are as follows:
+	 *      - Bit 2 - FBC_GRPH_COMP_EN register updated
+	 *      - Bit 3 - FBC_SRC_SEL register updated
+	 *      - Bit 4 - FBC_MIN_COMPRESSION register updated
+	 *      - Bit 5 - FBC_ALPHA_COMP_EN register updated
+	 *      - Bit 6 - FBC_ZERO_ALPHA_CHUNK_SKIP_EN register updated
+	 *      - Bit 7 - FBC_FORCE_COPY_TO_COMP_BUF register updated
+	 */
+	addr = mmFBC_IDLE_FORCE_CLEAR_MASK;
+	value = dm_read_reg(compressor->ctx, addr);
+	set_reg_field_value(
+		value,
+		fbc_trigger |
+		FBC_IDLE_FORCE_GRPH_COMP_EN |
+		FBC_IDLE_FORCE_SRC_SEL_CHANGE |
+		FBC_IDLE_FORCE_MIN_COMPRESSION_CHANGE |
+		FBC_IDLE_FORCE_ALPHA_COMP_EN |
+		FBC_IDLE_FORCE_ZERO_ALPHA_CHUNK_SKIP_EN |
+		FBC_IDLE_FORCE_FORCE_COPY_TO_COMP_BUF,
+		FBC_IDLE_FORCE_CLEAR_MASK,
+		FBC_IDLE_FORCE_CLEAR_MASK);
+	dm_write_reg(compressor->ctx, addr, value);
+}
+
+void dce112_compressor_construct(struct dce112_compressor *compressor,
+	struct dc_context *ctx)
+{
+	struct dc_bios *bp = ctx->dc_bios;
+	struct embedded_panel_info panel_info;
+
+	compressor->base.options.raw = 0;
+	compressor->base.options.bits.FBC_SUPPORT = true;
+	compressor->base.options.bits.LPT_SUPPORT = true;
+	 /* For DCE 11 always use one DRAM channel for LPT */
+	compressor->base.lpt_channels_num = 1;
+	compressor->base.options.bits.DUMMY_BACKEND = false;
+
+	/* Check if this system has more than 1 DRAM channel; if only 1 then LPT
+	 * should not be supported */
+	if (compressor->base.memory_bus_width == 64)
+		compressor->base.options.bits.LPT_SUPPORT = false;
+
+	compressor->base.options.bits.CLK_GATING_DISABLED = false;
+
+	compressor->base.ctx = ctx;
+	compressor->base.embedded_panel_h_size = 0;
+	compressor->base.embedded_panel_v_size = 0;
+	compressor->base.memory_bus_width = ctx->asic_id.vram_width;
+	compressor->base.allocated_size = 0;
+	compressor->base.preferred_requested_size = 0;
+	compressor->base.min_compress_ratio = FBC_COMPRESS_RATIO_INVALID;
+	compressor->base.banks_num = 0;
+	compressor->base.raw_size = 0;
+	compressor->base.channel_interleave_size = 0;
+	compressor->base.dram_channels_num = 0;
+	compressor->base.lpt_channels_num = 0;
+	compressor->base.attached_inst = 0;
+	compressor->base.is_enabled = false;
+
+	if (BP_RESULT_OK ==
+			bp->funcs->get_embedded_panel_info(bp, &panel_info)) {
+		compressor->base.embedded_panel_h_size =
+			panel_info.lcd_timing.horizontal_addressable;
+		compressor->base.embedded_panel_v_size =
+			panel_info.lcd_timing.vertical_addressable;
+	}
+}
+
+struct compressor *dce112_compressor_create(struct dc_context *ctx)
+{
+	struct dce112_compressor *cp110 =
+		kzalloc(sizeof(struct dce112_compressor), GFP_KERNEL);
+
+	if (!cp110)
+		return NULL;
+
+	dce112_compressor_construct(cp110, ctx);
+	return &cp110->base;
+}
+
+void dce112_compressor_destroy(struct compressor **compressor)
+{
+	kfree(TO_DCE112_COMPRESSOR(*compressor));
+	*compressor = NULL;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dce112/dce112_compressor.h b/drivers/gpu/drm/amd/display/dc/dce112/dce112_compressor.h
new file mode 100644
index 000000000000..f1227133f6df
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce112/dce112_compressor.h
@@ -0,0 +1,78 @@
+/* Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_COMPRESSOR_DCE112_H__
+#define __DC_COMPRESSOR_DCE112_H__
+
+#include "../inc/compressor.h"
+
+#define TO_DCE112_COMPRESSOR(compressor)\
+	container_of(compressor, struct dce112_compressor, base)
+
+struct dce112_compressor_reg_offsets {
+	uint32_t dcp_offset;
+	uint32_t dmif_offset;
+};
+
+struct dce112_compressor {
+	struct compressor base;
+	struct dce112_compressor_reg_offsets offsets;
+};
+
+struct compressor *dce112_compressor_create(struct dc_context *ctx);
+
+void dce112_compressor_construct(struct dce112_compressor *cp110,
+	struct dc_context *ctx);
+
+void dce112_compressor_destroy(struct compressor **cp);
+
+/* FBC RELATED */
+void dce112_compressor_power_up_fbc(struct compressor *cp);
+
+void dce112_compressor_enable_fbc(struct compressor *cp, uint32_t paths_num,
+	struct compr_addr_and_pitch_params *params);
+
+void dce112_compressor_disable_fbc(struct compressor *cp);
+
+void dce112_compressor_set_fbc_invalidation_triggers(struct compressor *cp,
+	uint32_t fbc_trigger);
+
+void dce112_compressor_program_compressed_surface_address_and_pitch(
+	struct compressor *cp,
+	struct compr_addr_and_pitch_params *params);
+
+bool dce112_compressor_is_fbc_enabled_in_hw(struct compressor *cp,
+	uint32_t *fbc_mapped_crtc_id);
+
+/* LPT RELATED */
+void dce112_compressor_enable_lpt(struct compressor *cp);
+
+void dce112_compressor_disable_lpt(struct compressor *cp);
+
+void dce112_compressor_program_lpt_control(struct compressor *cp,
+	struct compr_addr_and_pitch_params *params);
+
+bool dce112_compressor_is_lpt_enabled_in_hw(struct compressor *cp);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/dce112/dce112_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce112/dce112_hw_sequencer.c
new file mode 100644
index 000000000000..1e4a7c13f0ed
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce112/dce112_hw_sequencer.c
@@ -0,0 +1,163 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "dc.h"
+#include "core_types.h"
+#include "dce112_hw_sequencer.h"
+
+#include "dce110/dce110_hw_sequencer.h"
+
+/* include DCE11.2 register header files */
+#include "dce/dce_11_2_d.h"
+#include "dce/dce_11_2_sh_mask.h"
+
+struct dce112_hw_seq_reg_offsets {
+	uint32_t crtc;
+};
+
+
+static const struct dce112_hw_seq_reg_offsets reg_offsets[] = {
+{
+	.crtc = (mmCRTC0_CRTC_GSL_CONTROL - mmCRTC_GSL_CONTROL),
+},
+{
+	.crtc = (mmCRTC1_CRTC_GSL_CONTROL - mmCRTC_GSL_CONTROL),
+},
+{
+	.crtc = (mmCRTC2_CRTC_GSL_CONTROL - mmCRTC_GSL_CONTROL),
+},
+{
+	.crtc = (mmCRTC3_CRTC_GSL_CONTROL - mmCRTC_GSL_CONTROL),
+},
+{
+	.crtc = (mmCRTC4_CRTC_GSL_CONTROL - mmCRTC_GSL_CONTROL),
+},
+{
+	.crtc = (mmCRTC5_CRTC_GSL_CONTROL - mmCRTC_GSL_CONTROL),
+}
+};
+#define HW_REG_CRTC(reg, id)\
+	(reg + reg_offsets[id].crtc)
+
+/*******************************************************************************
+ * Private definitions
+ ******************************************************************************/
+
+static void dce112_init_pte(struct dc_context *ctx)
+{
+	uint32_t addr;
+	uint32_t value = 0;
+	uint32_t chunk_int = 0;
+	uint32_t chunk_mul = 0;
+
+	addr = mmDVMM_PTE_REQ;
+	value = dm_read_reg(ctx, addr);
+
+	chunk_int = get_reg_field_value(
+		value,
+		DVMM_PTE_REQ,
+		HFLIP_PTEREQ_PER_CHUNK_INT);
+
+	chunk_mul = get_reg_field_value(
+		value,
+		DVMM_PTE_REQ,
+		HFLIP_PTEREQ_PER_CHUNK_MULTIPLIER);
+
+	if (chunk_int != 0x4 || chunk_mul != 0x4) {
+
+		set_reg_field_value(
+			value,
+			255,
+			DVMM_PTE_REQ,
+			MAX_PTEREQ_TO_ISSUE);
+
+		set_reg_field_value(
+			value,
+			4,
+			DVMM_PTE_REQ,
+			HFLIP_PTEREQ_PER_CHUNK_INT);
+
+		set_reg_field_value(
+			value,
+			4,
+			DVMM_PTE_REQ,
+			HFLIP_PTEREQ_PER_CHUNK_MULTIPLIER);
+
+		dm_write_reg(ctx, addr, value);
+	}
+}
+
+static bool dce112_enable_display_power_gating(
+	struct dc *dc,
+	uint8_t controller_id,
+	struct dc_bios *dcb,
+	enum pipe_gating_control power_gating)
+{
+	enum bp_result bp_result = BP_RESULT_OK;
+	enum bp_pipe_control_action cntl;
+	struct dc_context *ctx = dc->ctx;
+
+	if (IS_FPGA_MAXIMUS_DC(ctx->dce_environment))
+		return true;
+
+	if (power_gating == PIPE_GATING_CONTROL_INIT)
+		cntl = ASIC_PIPE_INIT;
+	else if (power_gating == PIPE_GATING_CONTROL_ENABLE)
+		cntl = ASIC_PIPE_ENABLE;
+	else
+		cntl = ASIC_PIPE_DISABLE;
+
+	if (power_gating != PIPE_GATING_CONTROL_INIT || controller_id == 0){
+
+		bp_result = dcb->funcs->enable_disp_power_gating(
+						dcb, controller_id + 1, cntl);
+
+		/* Revert MASTER_UPDATE_MODE to 0 because bios sets it 2
+		 * by default when command table is called
+		 */
+		dm_write_reg(ctx,
+			HW_REG_CRTC(mmCRTC_MASTER_UPDATE_MODE, controller_id),
+			0);
+	}
+
+	if (power_gating != PIPE_GATING_CONTROL_ENABLE)
+		dce112_init_pte(ctx);
+
+	if (bp_result == BP_RESULT_OK)
+		return true;
+	else
+		return false;
+}
+
+void dce112_hw_sequencer_construct(struct dc *dc)
+{
+	/* All registers used by dce11.2 match those in dce11 in offset and
+	 * structure
+	 */
+	dce110_hw_sequencer_construct(dc);
+	dc->hwss.enable_display_power_gating = dce112_enable_display_power_gating;
+}
+
diff --git a/drivers/gpu/drm/amd/display/dc/dce112/dce112_hw_sequencer.h b/drivers/gpu/drm/amd/display/dc/dce112/dce112_hw_sequencer.h
new file mode 100644
index 000000000000..e646f4a37fa2
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce112/dce112_hw_sequencer.h
@@ -0,0 +1,36 @@
+/*
+* Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_HWSS_DCE112_H__
+#define __DC_HWSS_DCE112_H__
+
+#include "core_types.h"
+
+struct dc;
+
+void dce112_hw_sequencer_construct(struct dc *dc);
+
+#endif /* __DC_HWSS_DCE112_H__ */
+
diff --git a/drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c b/drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c
new file mode 100644
index 000000000000..663e0a047a4b
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c
@@ -0,0 +1,1283 @@
+/*
+* Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+#include "link_encoder.h"
+#include "stream_encoder.h"
+
+#include "resource.h"
+#include "include/irq_service_interface.h"
+#include "dce110/dce110_resource.h"
+#include "dce110/dce110_timing_generator.h"
+
+#include "irq/dce110/irq_service_dce110.h"
+
+#include "dce/dce_mem_input.h"
+#include "dce/dce_transform.h"
+#include "dce/dce_link_encoder.h"
+#include "dce/dce_stream_encoder.h"
+#include "dce/dce_audio.h"
+#include "dce/dce_opp.h"
+#include "dce/dce_ipp.h"
+#include "dce/dce_clocks.h"
+#include "dce/dce_clock_source.h"
+
+#include "dce/dce_hwseq.h"
+#include "dce112/dce112_hw_sequencer.h"
+#include "dce/dce_abm.h"
+#include "dce/dce_dmcu.h"
+
+#include "reg_helper.h"
+
+#include "dce/dce_11_2_d.h"
+#include "dce/dce_11_2_sh_mask.h"
+
+#include "dce100/dce100_resource.h"
+
+#ifndef mmDP_DPHY_INTERNAL_CTRL
+	#define mmDP_DPHY_INTERNAL_CTRL 0x4aa7
+	#define mmDP0_DP_DPHY_INTERNAL_CTRL 0x4aa7
+	#define mmDP1_DP_DPHY_INTERNAL_CTRL 0x4ba7
+	#define mmDP2_DP_DPHY_INTERNAL_CTRL 0x4ca7
+	#define mmDP3_DP_DPHY_INTERNAL_CTRL 0x4da7
+	#define mmDP4_DP_DPHY_INTERNAL_CTRL 0x4ea7
+	#define mmDP5_DP_DPHY_INTERNAL_CTRL 0x4fa7
+	#define mmDP6_DP_DPHY_INTERNAL_CTRL 0x54a7
+	#define mmDP7_DP_DPHY_INTERNAL_CTRL 0x56a7
+	#define mmDP8_DP_DPHY_INTERNAL_CTRL 0x57a7
+#endif
+
+#ifndef mmBIOS_SCRATCH_2
+	#define mmBIOS_SCRATCH_2 0x05CB
+	#define mmBIOS_SCRATCH_6 0x05CF
+#endif
+
+#ifndef mmDP_DPHY_BS_SR_SWAP_CNTL
+	#define mmDP_DPHY_BS_SR_SWAP_CNTL                       0x4ADC
+	#define mmDP0_DP_DPHY_BS_SR_SWAP_CNTL                   0x4ADC
+	#define mmDP1_DP_DPHY_BS_SR_SWAP_CNTL                   0x4BDC
+	#define mmDP2_DP_DPHY_BS_SR_SWAP_CNTL                   0x4CDC
+	#define mmDP3_DP_DPHY_BS_SR_SWAP_CNTL                   0x4DDC
+	#define mmDP4_DP_DPHY_BS_SR_SWAP_CNTL                   0x4EDC
+	#define mmDP5_DP_DPHY_BS_SR_SWAP_CNTL                   0x4FDC
+	#define mmDP6_DP_DPHY_BS_SR_SWAP_CNTL                   0x54DC
+#endif
+
+#ifndef mmDP_DPHY_FAST_TRAINING
+	#define mmDP_DPHY_FAST_TRAINING                         0x4ABC
+	#define mmDP0_DP_DPHY_FAST_TRAINING                     0x4ABC
+	#define mmDP1_DP_DPHY_FAST_TRAINING                     0x4BBC
+	#define mmDP2_DP_DPHY_FAST_TRAINING                     0x4CBC
+	#define mmDP3_DP_DPHY_FAST_TRAINING                     0x4DBC
+	#define mmDP4_DP_DPHY_FAST_TRAINING                     0x4EBC
+	#define mmDP5_DP_DPHY_FAST_TRAINING                     0x4FBC
+	#define mmDP6_DP_DPHY_FAST_TRAINING                     0x54BC
+#endif
+
+enum dce112_clk_src_array_id {
+	DCE112_CLK_SRC_PLL0,
+	DCE112_CLK_SRC_PLL1,
+	DCE112_CLK_SRC_PLL2,
+	DCE112_CLK_SRC_PLL3,
+	DCE112_CLK_SRC_PLL4,
+	DCE112_CLK_SRC_PLL5,
+
+	DCE112_CLK_SRC_TOTAL
+};
+
+static const struct dce110_timing_generator_offsets dce112_tg_offsets[] = {
+	{
+		.crtc = (mmCRTC0_CRTC_CONTROL - mmCRTC_CONTROL),
+		.dcp =  (mmDCP0_GRPH_CONTROL - mmGRPH_CONTROL),
+	},
+	{
+		.crtc = (mmCRTC1_CRTC_CONTROL - mmCRTC_CONTROL),
+		.dcp = (mmDCP1_GRPH_CONTROL - mmGRPH_CONTROL),
+	},
+	{
+		.crtc = (mmCRTC2_CRTC_CONTROL - mmCRTC_CONTROL),
+		.dcp = (mmDCP2_GRPH_CONTROL - mmGRPH_CONTROL),
+	},
+	{
+		.crtc = (mmCRTC3_CRTC_CONTROL - mmCRTC_CONTROL),
+		.dcp = (mmDCP3_GRPH_CONTROL - mmGRPH_CONTROL),
+	},
+	{
+		.crtc = (mmCRTC4_CRTC_CONTROL - mmCRTC_CONTROL),
+		.dcp = (mmDCP4_GRPH_CONTROL - mmGRPH_CONTROL),
+	},
+	{
+		.crtc = (mmCRTC5_CRTC_CONTROL - mmCRTC_CONTROL),
+		.dcp = (mmDCP5_GRPH_CONTROL - mmGRPH_CONTROL),
+	}
+};
+
+/* set register offset */
+#define SR(reg_name)\
+	.reg_name = mm ## reg_name
+
+/* set register offset with instance */
+#define SRI(reg_name, block, id)\
+	.reg_name = mm ## block ## id ## _ ## reg_name
+
+
+static const struct dce_disp_clk_registers disp_clk_regs = {
+		CLK_COMMON_REG_LIST_DCE_BASE()
+};
+
+static const struct dce_disp_clk_shift disp_clk_shift = {
+		CLK_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(__SHIFT)
+};
+
+static const struct dce_disp_clk_mask disp_clk_mask = {
+		CLK_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(_MASK)
+};
+
+static const struct dce_dmcu_registers dmcu_regs = {
+		DMCU_DCE110_COMMON_REG_LIST()
+};
+
+static const struct dce_dmcu_shift dmcu_shift = {
+		DMCU_MASK_SH_LIST_DCE110(__SHIFT)
+};
+
+static const struct dce_dmcu_mask dmcu_mask = {
+		DMCU_MASK_SH_LIST_DCE110(_MASK)
+};
+
+static const struct dce_abm_registers abm_regs = {
+		ABM_DCE110_COMMON_REG_LIST()
+};
+
+static const struct dce_abm_shift abm_shift = {
+		ABM_MASK_SH_LIST_DCE110(__SHIFT)
+};
+
+static const struct dce_abm_mask abm_mask = {
+		ABM_MASK_SH_LIST_DCE110(_MASK)
+};
+
+#define ipp_regs(id)\
+[id] = {\
+		IPP_DCE110_REG_LIST_DCE_BASE(id)\
+}
+
+static const struct dce_ipp_registers ipp_regs[] = {
+		ipp_regs(0),
+		ipp_regs(1),
+		ipp_regs(2),
+		ipp_regs(3),
+		ipp_regs(4),
+		ipp_regs(5)
+};
+
+static const struct dce_ipp_shift ipp_shift = {
+		IPP_DCE100_MASK_SH_LIST_DCE_COMMON_BASE(__SHIFT)
+};
+
+static const struct dce_ipp_mask ipp_mask = {
+		IPP_DCE100_MASK_SH_LIST_DCE_COMMON_BASE(_MASK)
+};
+
+#define transform_regs(id)\
+[id] = {\
+		XFM_COMMON_REG_LIST_DCE110(id)\
+}
+
+static const struct dce_transform_registers xfm_regs[] = {
+		transform_regs(0),
+		transform_regs(1),
+		transform_regs(2),
+		transform_regs(3),
+		transform_regs(4),
+		transform_regs(5)
+};
+
+static const struct dce_transform_shift xfm_shift = {
+		XFM_COMMON_MASK_SH_LIST_DCE110(__SHIFT)
+};
+
+static const struct dce_transform_mask xfm_mask = {
+		XFM_COMMON_MASK_SH_LIST_DCE110(_MASK)
+};
+
+#define aux_regs(id)\
+[id] = {\
+	AUX_REG_LIST(id)\
+}
+
+static const struct dce110_link_enc_aux_registers link_enc_aux_regs[] = {
+		aux_regs(0),
+		aux_regs(1),
+		aux_regs(2),
+		aux_regs(3),
+		aux_regs(4),
+		aux_regs(5)
+};
+
+#define hpd_regs(id)\
+[id] = {\
+	HPD_REG_LIST(id)\
+}
+
+static const struct dce110_link_enc_hpd_registers link_enc_hpd_regs[] = {
+		hpd_regs(0),
+		hpd_regs(1),
+		hpd_regs(2),
+		hpd_regs(3),
+		hpd_regs(4),
+		hpd_regs(5)
+};
+
+#define link_regs(id)\
+[id] = {\
+	LE_DCE110_REG_LIST(id)\
+}
+
+static const struct dce110_link_enc_registers link_enc_regs[] = {
+	link_regs(0),
+	link_regs(1),
+	link_regs(2),
+	link_regs(3),
+	link_regs(4),
+	link_regs(5),
+	link_regs(6),
+};
+
+#define stream_enc_regs(id)\
+[id] = {\
+	SE_COMMON_REG_LIST(id),\
+	.TMDS_CNTL = 0,\
+}
+
+static const struct dce110_stream_enc_registers stream_enc_regs[] = {
+	stream_enc_regs(0),
+	stream_enc_regs(1),
+	stream_enc_regs(2),
+	stream_enc_regs(3),
+	stream_enc_regs(4),
+	stream_enc_regs(5)
+};
+
+static const struct dce_stream_encoder_shift se_shift = {
+		SE_COMMON_MASK_SH_LIST_DCE112(__SHIFT)
+};
+
+static const struct dce_stream_encoder_mask se_mask = {
+		SE_COMMON_MASK_SH_LIST_DCE112(_MASK)
+};
+
+#define opp_regs(id)\
+[id] = {\
+	OPP_DCE_112_REG_LIST(id),\
+}
+
+static const struct dce_opp_registers opp_regs[] = {
+	opp_regs(0),
+	opp_regs(1),
+	opp_regs(2),
+	opp_regs(3),
+	opp_regs(4),
+	opp_regs(5)
+};
+
+static const struct dce_opp_shift opp_shift = {
+	OPP_COMMON_MASK_SH_LIST_DCE_112(__SHIFT)
+};
+
+static const struct dce_opp_mask opp_mask = {
+	OPP_COMMON_MASK_SH_LIST_DCE_112(_MASK)
+};
+
+#define audio_regs(id)\
+[id] = {\
+	AUD_COMMON_REG_LIST(id)\
+}
+
+static const struct dce_audio_registers audio_regs[] = {
+	audio_regs(0),
+	audio_regs(1),
+	audio_regs(2),
+	audio_regs(3),
+	audio_regs(4),
+	audio_regs(5)
+};
+
+static const struct dce_audio_shift audio_shift = {
+		AUD_COMMON_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dce_aduio_mask audio_mask = {
+		AUD_COMMON_MASK_SH_LIST(_MASK)
+};
+
+#define clk_src_regs(index, id)\
+[index] = {\
+	CS_COMMON_REG_LIST_DCE_112(id),\
+}
+
+static const struct dce110_clk_src_regs clk_src_regs[] = {
+	clk_src_regs(0, A),
+	clk_src_regs(1, B),
+	clk_src_regs(2, C),
+	clk_src_regs(3, D),
+	clk_src_regs(4, E),
+	clk_src_regs(5, F)
+};
+
+static const struct dce110_clk_src_shift cs_shift = {
+		CS_COMMON_MASK_SH_LIST_DCE_112(__SHIFT)
+};
+
+static const struct dce110_clk_src_mask cs_mask = {
+		CS_COMMON_MASK_SH_LIST_DCE_112(_MASK)
+};
+
+static const struct bios_registers bios_regs = {
+	.BIOS_SCRATCH_6 = mmBIOS_SCRATCH_6
+};
+
+static const struct resource_caps polaris_10_resource_cap = {
+		.num_timing_generator = 6,
+		.num_audio = 6,
+		.num_stream_encoder = 6,
+		.num_pll = 8, /* why 8? 6 combo PHY PLL + 2 regular PLLs? */
+};
+
+static const struct resource_caps polaris_11_resource_cap = {
+		.num_timing_generator = 5,
+		.num_audio = 5,
+		.num_stream_encoder = 5,
+		.num_pll = 8, /* why 8? 6 combo PHY PLL + 2 regular PLLs? */
+};
+
+#define CTX  ctx
+#define REG(reg) mm ## reg
+
+#ifndef mmCC_DC_HDMI_STRAPS
+#define mmCC_DC_HDMI_STRAPS 0x4819
+#define CC_DC_HDMI_STRAPS__HDMI_DISABLE_MASK 0x40
+#define CC_DC_HDMI_STRAPS__HDMI_DISABLE__SHIFT 0x6
+#define CC_DC_HDMI_STRAPS__AUDIO_STREAM_NUMBER_MASK 0x700
+#define CC_DC_HDMI_STRAPS__AUDIO_STREAM_NUMBER__SHIFT 0x8
+#endif
+
+static void read_dce_straps(
+	struct dc_context *ctx,
+	struct resource_straps *straps)
+{
+	REG_GET_2(CC_DC_HDMI_STRAPS,
+			HDMI_DISABLE, &straps->hdmi_disable,
+			AUDIO_STREAM_NUMBER, &straps->audio_stream_number);
+
+	REG_GET(DC_PINSTRAPS, DC_PINSTRAPS_AUDIO, &straps->dc_pinstraps_audio);
+}
+
+static struct audio *create_audio(
+		struct dc_context *ctx, unsigned int inst)
+{
+	return dce_audio_create(ctx, inst,
+			&audio_regs[inst], &audio_shift, &audio_mask);
+}
+
+
+static struct timing_generator *dce112_timing_generator_create(
+		struct dc_context *ctx,
+		uint32_t instance,
+		const struct dce110_timing_generator_offsets *offsets)
+{
+	struct dce110_timing_generator *tg110 =
+		kzalloc(sizeof(struct dce110_timing_generator), GFP_KERNEL);
+
+	if (!tg110)
+		return NULL;
+
+	dce110_timing_generator_construct(tg110, ctx, instance, offsets);
+	return &tg110->base;
+}
+
+static struct stream_encoder *dce112_stream_encoder_create(
+	enum engine_id eng_id,
+	struct dc_context *ctx)
+{
+	struct dce110_stream_encoder *enc110 =
+		kzalloc(sizeof(struct dce110_stream_encoder), GFP_KERNEL);
+
+	if (!enc110)
+		return NULL;
+	
+	dce110_stream_encoder_construct(enc110, ctx, ctx->dc_bios, eng_id,
+					&stream_enc_regs[eng_id],
+					&se_shift, &se_mask);
+	return &enc110->base;
+}
+
+#define SRII(reg_name, block, id)\
+	.reg_name[id] = mm ## block ## id ## _ ## reg_name
+
+static const struct dce_hwseq_registers hwseq_reg = {
+		HWSEQ_DCE112_REG_LIST()
+};
+
+static const struct dce_hwseq_shift hwseq_shift = {
+		HWSEQ_DCE112_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dce_hwseq_mask hwseq_mask = {
+		HWSEQ_DCE112_MASK_SH_LIST(_MASK)
+};
+
+static struct dce_hwseq *dce112_hwseq_create(
+	struct dc_context *ctx)
+{
+	struct dce_hwseq *hws = kzalloc(sizeof(struct dce_hwseq), GFP_KERNEL);
+
+	if (hws) {
+		hws->ctx = ctx;
+		hws->regs = &hwseq_reg;
+		hws->shifts = &hwseq_shift;
+		hws->masks = &hwseq_mask;
+	}
+	return hws;
+}
+
+static const struct resource_create_funcs res_create_funcs = {
+	.read_dce_straps = read_dce_straps,
+	.create_audio = create_audio,
+	.create_stream_encoder = dce112_stream_encoder_create,
+	.create_hwseq = dce112_hwseq_create,
+};
+
+#define mi_inst_regs(id) { MI_DCE11_2_REG_LIST(id) }
+static const struct dce_mem_input_registers mi_regs[] = {
+		mi_inst_regs(0),
+		mi_inst_regs(1),
+		mi_inst_regs(2),
+		mi_inst_regs(3),
+		mi_inst_regs(4),
+		mi_inst_regs(5),
+};
+
+static const struct dce_mem_input_shift mi_shifts = {
+		MI_DCE11_2_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dce_mem_input_mask mi_masks = {
+		MI_DCE11_2_MASK_SH_LIST(_MASK)
+};
+
+static struct mem_input *dce112_mem_input_create(
+	struct dc_context *ctx,
+	uint32_t inst)
+{
+	struct dce_mem_input *dce_mi = kzalloc(sizeof(struct dce_mem_input),
+					       GFP_KERNEL);
+
+	if (!dce_mi) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	dce112_mem_input_construct(dce_mi, ctx, inst, &mi_regs[inst], &mi_shifts, &mi_masks);
+	return &dce_mi->base;
+}
+
+static void dce112_transform_destroy(struct transform **xfm)
+{
+	kfree(TO_DCE_TRANSFORM(*xfm));
+	*xfm = NULL;
+}
+
+static struct transform *dce112_transform_create(
+	struct dc_context *ctx,
+	uint32_t inst)
+{
+	struct dce_transform *transform =
+		kzalloc(sizeof(struct dce_transform), GFP_KERNEL);
+
+	if (!transform)
+		return NULL;
+
+	dce_transform_construct(transform, ctx, inst,
+				&xfm_regs[inst], &xfm_shift, &xfm_mask);
+	transform->lb_memory_size = 0x1404; /*5124*/
+	return &transform->base;
+}
+
+static const struct encoder_feature_support link_enc_feature = {
+		.max_hdmi_deep_color = COLOR_DEPTH_121212,
+		.max_hdmi_pixel_clock = 600000,
+		.ycbcr420_supported = true,
+		.flags.bits.IS_HBR2_CAPABLE = true,
+		.flags.bits.IS_HBR3_CAPABLE = true,
+		.flags.bits.IS_TPS3_CAPABLE = true,
+		.flags.bits.IS_TPS4_CAPABLE = true,
+		.flags.bits.IS_YCBCR_CAPABLE = true
+};
+
+struct link_encoder *dce112_link_encoder_create(
+	const struct encoder_init_data *enc_init_data)
+{
+	struct dce110_link_encoder *enc110 =
+		kzalloc(sizeof(struct dce110_link_encoder), GFP_KERNEL);
+
+	if (!enc110)
+		return NULL;
+
+	dce110_link_encoder_construct(enc110,
+				      enc_init_data,
+				      &link_enc_feature,
+				      &link_enc_regs[enc_init_data->transmitter],
+				      &link_enc_aux_regs[enc_init_data->channel - 1],
+				      &link_enc_hpd_regs[enc_init_data->hpd_source]);
+	return &enc110->base;
+}
+
+static struct input_pixel_processor *dce112_ipp_create(
+	struct dc_context *ctx, uint32_t inst)
+{
+	struct dce_ipp *ipp = kzalloc(sizeof(struct dce_ipp), GFP_KERNEL);
+
+	if (!ipp) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	dce_ipp_construct(ipp, ctx, inst,
+			&ipp_regs[inst], &ipp_shift, &ipp_mask);
+	return &ipp->base;
+}
+
+struct output_pixel_processor *dce112_opp_create(
+	struct dc_context *ctx,
+	uint32_t inst)
+{
+	struct dce110_opp *opp =
+		kzalloc(sizeof(struct dce110_opp), GFP_KERNEL);
+
+	if (!opp)
+		return NULL;
+
+	dce110_opp_construct(opp,
+			     ctx, inst, &opp_regs[inst], &opp_shift, &opp_mask);
+	return &opp->base;
+}
+
+struct clock_source *dce112_clock_source_create(
+	struct dc_context *ctx,
+	struct dc_bios *bios,
+	enum clock_source_id id,
+	const struct dce110_clk_src_regs *regs,
+	bool dp_clk_src)
+{
+	struct dce110_clk_src *clk_src =
+		kzalloc(sizeof(struct dce110_clk_src), GFP_KERNEL);
+
+	if (!clk_src)
+		return NULL;
+
+	if (dce110_clk_src_construct(clk_src, ctx, bios, id,
+			regs, &cs_shift, &cs_mask)) {
+		clk_src->base.dp_clk_src = dp_clk_src;
+		return &clk_src->base;
+	}
+
+	BREAK_TO_DEBUGGER();
+	return NULL;
+}
+
+void dce112_clock_source_destroy(struct clock_source **clk_src)
+{
+	kfree(TO_DCE110_CLK_SRC(*clk_src));
+	*clk_src = NULL;
+}
+
+static void destruct(struct dce110_resource_pool *pool)
+{
+	unsigned int i;
+
+	for (i = 0; i < pool->base.pipe_count; i++) {
+		if (pool->base.opps[i] != NULL)
+			dce110_opp_destroy(&pool->base.opps[i]);
+
+		if (pool->base.transforms[i] != NULL)
+			dce112_transform_destroy(&pool->base.transforms[i]);
+
+		if (pool->base.ipps[i] != NULL)
+			dce_ipp_destroy(&pool->base.ipps[i]);
+
+		if (pool->base.mis[i] != NULL) {
+			kfree(TO_DCE_MEM_INPUT(pool->base.mis[i]));
+			pool->base.mis[i] = NULL;
+		}
+
+		if (pool->base.timing_generators[i] != NULL) {
+			kfree(DCE110TG_FROM_TG(pool->base.timing_generators[i]));
+			pool->base.timing_generators[i] = NULL;
+		}
+	}
+
+	for (i = 0; i < pool->base.stream_enc_count; i++) {
+		if (pool->base.stream_enc[i] != NULL)
+			kfree(DCE110STRENC_FROM_STRENC(pool->base.stream_enc[i]));
+	}
+
+	for (i = 0; i < pool->base.clk_src_count; i++) {
+		if (pool->base.clock_sources[i] != NULL) {
+			dce112_clock_source_destroy(&pool->base.clock_sources[i]);
+		}
+	}
+
+	if (pool->base.dp_clock_source != NULL)
+		dce112_clock_source_destroy(&pool->base.dp_clock_source);
+
+	for (i = 0; i < pool->base.audio_count; i++)	{
+		if (pool->base.audios[i] != NULL) {
+			dce_aud_destroy(&pool->base.audios[i]);
+		}
+	}
+
+	if (pool->base.abm != NULL)
+		dce_abm_destroy(&pool->base.abm);
+
+	if (pool->base.dmcu != NULL)
+		dce_dmcu_destroy(&pool->base.dmcu);
+
+	if (pool->base.display_clock != NULL)
+		dce_disp_clk_destroy(&pool->base.display_clock);
+
+	if (pool->base.irqs != NULL) {
+		dal_irq_service_destroy(&pool->base.irqs);
+	}
+}
+
+static struct clock_source *find_matching_pll(
+		struct resource_context *res_ctx,
+		const struct resource_pool *pool,
+		const struct dc_stream_state *const stream)
+{
+	switch (stream->sink->link->link_enc->transmitter) {
+	case TRANSMITTER_UNIPHY_A:
+		return pool->clock_sources[DCE112_CLK_SRC_PLL0];
+	case TRANSMITTER_UNIPHY_B:
+		return pool->clock_sources[DCE112_CLK_SRC_PLL1];
+	case TRANSMITTER_UNIPHY_C:
+		return pool->clock_sources[DCE112_CLK_SRC_PLL2];
+	case TRANSMITTER_UNIPHY_D:
+		return pool->clock_sources[DCE112_CLK_SRC_PLL3];
+	case TRANSMITTER_UNIPHY_E:
+		return pool->clock_sources[DCE112_CLK_SRC_PLL4];
+	case TRANSMITTER_UNIPHY_F:
+		return pool->clock_sources[DCE112_CLK_SRC_PLL5];
+	default:
+		return NULL;
+	};
+
+	return 0;
+}
+
+static enum dc_status build_mapped_resource(
+		const struct dc *dc,
+		struct dc_state *context,
+		struct dc_stream_state *stream)
+{
+	struct pipe_ctx *pipe_ctx = resource_get_head_pipe_for_stream(&context->res_ctx, stream);
+
+	if (!pipe_ctx)
+		return DC_ERROR_UNEXPECTED;
+
+	dce110_resource_build_pipe_hw_param(pipe_ctx);
+
+	resource_build_info_frame(pipe_ctx);
+
+	return DC_OK;
+}
+
+bool dce112_validate_bandwidth(
+	struct dc *dc,
+	struct dc_state *context)
+{
+	bool result = false;
+
+	dm_logger_write(
+		dc->ctx->logger, LOG_BANDWIDTH_CALCS,
+		"%s: start",
+		__func__);
+
+	if (bw_calcs(
+			dc->ctx,
+			dc->bw_dceip,
+			dc->bw_vbios,
+			context->res_ctx.pipe_ctx,
+			dc->res_pool->pipe_count,
+			&context->bw.dce))
+		result = true;
+
+	if (!result)
+		dm_logger_write(dc->ctx->logger, LOG_BANDWIDTH_VALIDATION,
+			"%s: Bandwidth validation failed!",
+			__func__);
+
+	if (memcmp(&dc->current_state->bw.dce,
+			&context->bw.dce, sizeof(context->bw.dce))) {
+		struct log_entry log_entry;
+		dm_logger_open(
+			dc->ctx->logger,
+			&log_entry,
+			LOG_BANDWIDTH_CALCS);
+		dm_logger_append(&log_entry, "%s: finish,\n"
+			"nbpMark_b: %d nbpMark_a: %d urgentMark_b: %d urgentMark_a: %d\n"
+			"stutMark_b: %d stutMark_a: %d\n",
+			__func__,
+			context->bw.dce.nbp_state_change_wm_ns[0].b_mark,
+			context->bw.dce.nbp_state_change_wm_ns[0].a_mark,
+			context->bw.dce.urgent_wm_ns[0].b_mark,
+			context->bw.dce.urgent_wm_ns[0].a_mark,
+			context->bw.dce.stutter_exit_wm_ns[0].b_mark,
+			context->bw.dce.stutter_exit_wm_ns[0].a_mark);
+		dm_logger_append(&log_entry,
+			"nbpMark_b: %d nbpMark_a: %d urgentMark_b: %d urgentMark_a: %d\n"
+			"stutMark_b: %d stutMark_a: %d\n",
+			context->bw.dce.nbp_state_change_wm_ns[1].b_mark,
+			context->bw.dce.nbp_state_change_wm_ns[1].a_mark,
+			context->bw.dce.urgent_wm_ns[1].b_mark,
+			context->bw.dce.urgent_wm_ns[1].a_mark,
+			context->bw.dce.stutter_exit_wm_ns[1].b_mark,
+			context->bw.dce.stutter_exit_wm_ns[1].a_mark);
+		dm_logger_append(&log_entry,
+			"nbpMark_b: %d nbpMark_a: %d urgentMark_b: %d urgentMark_a: %d\n"
+			"stutMark_b: %d stutMark_a: %d stutter_mode_enable: %d\n",
+			context->bw.dce.nbp_state_change_wm_ns[2].b_mark,
+			context->bw.dce.nbp_state_change_wm_ns[2].a_mark,
+			context->bw.dce.urgent_wm_ns[2].b_mark,
+			context->bw.dce.urgent_wm_ns[2].a_mark,
+			context->bw.dce.stutter_exit_wm_ns[2].b_mark,
+			context->bw.dce.stutter_exit_wm_ns[2].a_mark,
+			context->bw.dce.stutter_mode_enable);
+		dm_logger_append(&log_entry,
+			"cstate: %d pstate: %d nbpstate: %d sync: %d dispclk: %d\n"
+			"sclk: %d sclk_sleep: %d yclk: %d blackout_recovery_time_us: %d\n",
+			context->bw.dce.cpuc_state_change_enable,
+			context->bw.dce.cpup_state_change_enable,
+			context->bw.dce.nbp_state_change_enable,
+			context->bw.dce.all_displays_in_sync,
+			context->bw.dce.dispclk_khz,
+			context->bw.dce.sclk_khz,
+			context->bw.dce.sclk_deep_sleep_khz,
+			context->bw.dce.yclk_khz,
+			context->bw.dce.blackout_recovery_time_us);
+		dm_logger_close(&log_entry);
+	}
+	return result;
+}
+
+enum dc_status resource_map_phy_clock_resources(
+		const struct dc *dc,
+		struct dc_state *context,
+		struct dc_stream_state *stream)
+{
+
+	/* acquire new resources */
+	struct pipe_ctx *pipe_ctx = resource_get_head_pipe_for_stream(
+			&context->res_ctx, stream);
+
+	if (!pipe_ctx)
+		return DC_ERROR_UNEXPECTED;
+
+	if (dc_is_dp_signal(pipe_ctx->stream->signal)
+		|| pipe_ctx->stream->signal == SIGNAL_TYPE_VIRTUAL)
+		pipe_ctx->clock_source =
+				dc->res_pool->dp_clock_source;
+	else
+		pipe_ctx->clock_source = find_matching_pll(
+			&context->res_ctx, dc->res_pool,
+			stream);
+
+	if (pipe_ctx->clock_source == NULL)
+		return DC_NO_CLOCK_SOURCE_RESOURCE;
+
+	resource_reference_clock_source(
+		&context->res_ctx,
+		dc->res_pool,
+		pipe_ctx->clock_source);
+
+	return DC_OK;
+}
+
+static bool dce112_validate_surface_sets(
+		struct dc_state *context)
+{
+	int i;
+
+	for (i = 0; i < context->stream_count; i++) {
+		if (context->stream_status[i].plane_count == 0)
+			continue;
+
+		if (context->stream_status[i].plane_count > 1)
+			return false;
+
+		if (context->stream_status[i].plane_states[0]->format
+				>= SURFACE_PIXEL_FORMAT_VIDEO_BEGIN)
+			return false;
+	}
+
+	return true;
+}
+
+enum dc_status dce112_add_stream_to_ctx(
+		struct dc *dc,
+		struct dc_state *new_ctx,
+		struct dc_stream_state *dc_stream)
+{
+	enum dc_status result = DC_ERROR_UNEXPECTED;
+
+	result = resource_map_pool_resources(dc, new_ctx, dc_stream);
+
+	if (result == DC_OK)
+		result = resource_map_phy_clock_resources(dc, new_ctx, dc_stream);
+
+
+	if (result == DC_OK)
+		result = build_mapped_resource(dc, new_ctx, dc_stream);
+
+	return result;
+}
+
+enum dc_status dce112_validate_guaranteed(
+		struct dc *dc,
+		struct dc_stream_state *stream,
+		struct dc_state *context)
+{
+	enum dc_status result = DC_ERROR_UNEXPECTED;
+
+	context->streams[0] = stream;
+	dc_stream_retain(context->streams[0]);
+	context->stream_count++;
+
+	result = resource_map_pool_resources(dc, context, stream);
+
+	if (result == DC_OK)
+		result = resource_map_phy_clock_resources(dc, context, stream);
+
+	if (result == DC_OK)
+		result = build_mapped_resource(dc, context, stream);
+
+	if (result == DC_OK) {
+		validate_guaranteed_copy_streams(
+				context, dc->caps.max_streams);
+		result = resource_build_scaling_params_for_context(dc, context);
+	}
+
+	if (result == DC_OK)
+		if (!dce112_validate_bandwidth(dc, context))
+			result = DC_FAIL_BANDWIDTH_VALIDATE;
+
+	return result;
+}
+
+enum dc_status dce112_validate_global(
+		struct dc *dc,
+		struct dc_state *context)
+{
+	if (!dce112_validate_surface_sets(context))
+		return DC_FAIL_SURFACE_VALIDATE;
+
+	return DC_OK;
+}
+
+static void dce112_destroy_resource_pool(struct resource_pool **pool)
+{
+	struct dce110_resource_pool *dce110_pool = TO_DCE110_RES_POOL(*pool);
+
+	destruct(dce110_pool);
+	kfree(dce110_pool);
+	*pool = NULL;
+}
+
+static const struct resource_funcs dce112_res_pool_funcs = {
+	.destroy = dce112_destroy_resource_pool,
+	.link_enc_create = dce112_link_encoder_create,
+	.validate_guaranteed = dce112_validate_guaranteed,
+	.validate_bandwidth = dce112_validate_bandwidth,
+	.validate_plane = dce100_validate_plane,
+	.add_stream_to_ctx = dce112_add_stream_to_ctx,
+	.validate_global = dce112_validate_global
+};
+
+static void bw_calcs_data_update_from_pplib(struct dc *dc)
+{
+	struct dm_pp_clock_levels_with_latency eng_clks = {0};
+	struct dm_pp_clock_levels_with_latency mem_clks = {0};
+	struct dm_pp_wm_sets_with_clock_ranges clk_ranges = {0};
+	struct dm_pp_clock_levels clks = {0};
+
+	/*do system clock  TODO PPLIB: after PPLIB implement,
+	 * then remove old way
+	 */
+	if (!dm_pp_get_clock_levels_by_type_with_latency(
+			dc->ctx,
+			DM_PP_CLOCK_TYPE_ENGINE_CLK,
+			&eng_clks)) {
+
+		/* This is only for temporary */
+		dm_pp_get_clock_levels_by_type(
+				dc->ctx,
+				DM_PP_CLOCK_TYPE_ENGINE_CLK,
+				&clks);
+		/* convert all the clock fro kHz to fix point mHz */
+		dc->bw_vbios->high_sclk = bw_frc_to_fixed(
+				clks.clocks_in_khz[clks.num_levels-1], 1000);
+		dc->bw_vbios->mid1_sclk  = bw_frc_to_fixed(
+				clks.clocks_in_khz[clks.num_levels/8], 1000);
+		dc->bw_vbios->mid2_sclk  = bw_frc_to_fixed(
+				clks.clocks_in_khz[clks.num_levels*2/8], 1000);
+		dc->bw_vbios->mid3_sclk  = bw_frc_to_fixed(
+				clks.clocks_in_khz[clks.num_levels*3/8], 1000);
+		dc->bw_vbios->mid4_sclk  = bw_frc_to_fixed(
+				clks.clocks_in_khz[clks.num_levels*4/8], 1000);
+		dc->bw_vbios->mid5_sclk  = bw_frc_to_fixed(
+				clks.clocks_in_khz[clks.num_levels*5/8], 1000);
+		dc->bw_vbios->mid6_sclk  = bw_frc_to_fixed(
+				clks.clocks_in_khz[clks.num_levels*6/8], 1000);
+		dc->bw_vbios->low_sclk  = bw_frc_to_fixed(
+				clks.clocks_in_khz[0], 1000);
+
+		/*do memory clock*/
+		dm_pp_get_clock_levels_by_type(
+				dc->ctx,
+				DM_PP_CLOCK_TYPE_MEMORY_CLK,
+				&clks);
+
+		dc->bw_vbios->low_yclk = bw_frc_to_fixed(
+			clks.clocks_in_khz[0] * MEMORY_TYPE_MULTIPLIER, 1000);
+		dc->bw_vbios->mid_yclk = bw_frc_to_fixed(
+			clks.clocks_in_khz[clks.num_levels>>1] * MEMORY_TYPE_MULTIPLIER,
+			1000);
+		dc->bw_vbios->high_yclk = bw_frc_to_fixed(
+			clks.clocks_in_khz[clks.num_levels-1] * MEMORY_TYPE_MULTIPLIER,
+			1000);
+
+		return;
+	}
+
+	/* convert all the clock fro kHz to fix point mHz  TODO: wloop data */
+	dc->bw_vbios->high_sclk = bw_frc_to_fixed(
+		eng_clks.data[eng_clks.num_levels-1].clocks_in_khz, 1000);
+	dc->bw_vbios->mid1_sclk  = bw_frc_to_fixed(
+		eng_clks.data[eng_clks.num_levels/8].clocks_in_khz, 1000);
+	dc->bw_vbios->mid2_sclk  = bw_frc_to_fixed(
+		eng_clks.data[eng_clks.num_levels*2/8].clocks_in_khz, 1000);
+	dc->bw_vbios->mid3_sclk  = bw_frc_to_fixed(
+		eng_clks.data[eng_clks.num_levels*3/8].clocks_in_khz, 1000);
+	dc->bw_vbios->mid4_sclk  = bw_frc_to_fixed(
+		eng_clks.data[eng_clks.num_levels*4/8].clocks_in_khz, 1000);
+	dc->bw_vbios->mid5_sclk  = bw_frc_to_fixed(
+		eng_clks.data[eng_clks.num_levels*5/8].clocks_in_khz, 1000);
+	dc->bw_vbios->mid6_sclk  = bw_frc_to_fixed(
+		eng_clks.data[eng_clks.num_levels*6/8].clocks_in_khz, 1000);
+	dc->bw_vbios->low_sclk  = bw_frc_to_fixed(
+			eng_clks.data[0].clocks_in_khz, 1000);
+
+	/*do memory clock*/
+	dm_pp_get_clock_levels_by_type_with_latency(
+			dc->ctx,
+			DM_PP_CLOCK_TYPE_MEMORY_CLK,
+			&mem_clks);
+
+	/* we don't need to call PPLIB for validation clock since they
+	 * also give us the highest sclk and highest mclk (UMA clock).
+	 * ALSO always convert UMA clock (from PPLIB)  to YCLK (HW formula):
+	 * YCLK = UMACLK*m_memoryTypeMultiplier
+	 */
+	dc->bw_vbios->low_yclk = bw_frc_to_fixed(
+		mem_clks.data[0].clocks_in_khz * MEMORY_TYPE_MULTIPLIER, 1000);
+	dc->bw_vbios->mid_yclk = bw_frc_to_fixed(
+		mem_clks.data[mem_clks.num_levels>>1].clocks_in_khz * MEMORY_TYPE_MULTIPLIER,
+		1000);
+	dc->bw_vbios->high_yclk = bw_frc_to_fixed(
+		mem_clks.data[mem_clks.num_levels-1].clocks_in_khz * MEMORY_TYPE_MULTIPLIER,
+		1000);
+
+	/* Now notify PPLib/SMU about which Watermarks sets they should select
+	 * depending on DPM state they are in. And update BW MGR GFX Engine and
+	 * Memory clock member variables for Watermarks calculations for each
+	 * Watermark Set
+	 */
+	clk_ranges.num_wm_sets = 4;
+	clk_ranges.wm_clk_ranges[0].wm_set_id = WM_SET_A;
+	clk_ranges.wm_clk_ranges[0].wm_min_eng_clk_in_khz =
+			eng_clks.data[0].clocks_in_khz;
+	clk_ranges.wm_clk_ranges[0].wm_max_eng_clk_in_khz =
+			eng_clks.data[eng_clks.num_levels*3/8].clocks_in_khz - 1;
+	clk_ranges.wm_clk_ranges[0].wm_min_memg_clk_in_khz =
+			mem_clks.data[0].clocks_in_khz;
+	clk_ranges.wm_clk_ranges[0].wm_max_mem_clk_in_khz =
+			mem_clks.data[mem_clks.num_levels>>1].clocks_in_khz - 1;
+
+	clk_ranges.wm_clk_ranges[1].wm_set_id = WM_SET_B;
+	clk_ranges.wm_clk_ranges[1].wm_min_eng_clk_in_khz =
+			eng_clks.data[eng_clks.num_levels*3/8].clocks_in_khz;
+	/* 5 GHz instead of data[7].clockInKHz to cover Overdrive */
+	clk_ranges.wm_clk_ranges[1].wm_max_eng_clk_in_khz = 5000000;
+	clk_ranges.wm_clk_ranges[1].wm_min_memg_clk_in_khz =
+			mem_clks.data[0].clocks_in_khz;
+	clk_ranges.wm_clk_ranges[1].wm_max_mem_clk_in_khz =
+			mem_clks.data[mem_clks.num_levels>>1].clocks_in_khz - 1;
+
+	clk_ranges.wm_clk_ranges[2].wm_set_id = WM_SET_C;
+	clk_ranges.wm_clk_ranges[2].wm_min_eng_clk_in_khz =
+			eng_clks.data[0].clocks_in_khz;
+	clk_ranges.wm_clk_ranges[2].wm_max_eng_clk_in_khz =
+			eng_clks.data[eng_clks.num_levels*3/8].clocks_in_khz - 1;
+	clk_ranges.wm_clk_ranges[2].wm_min_memg_clk_in_khz =
+			mem_clks.data[mem_clks.num_levels>>1].clocks_in_khz;
+	/* 5 GHz instead of data[2].clockInKHz to cover Overdrive */
+	clk_ranges.wm_clk_ranges[2].wm_max_mem_clk_in_khz = 5000000;
+
+	clk_ranges.wm_clk_ranges[3].wm_set_id = WM_SET_D;
+	clk_ranges.wm_clk_ranges[3].wm_min_eng_clk_in_khz =
+			eng_clks.data[eng_clks.num_levels*3/8].clocks_in_khz;
+	/* 5 GHz instead of data[7].clockInKHz to cover Overdrive */
+	clk_ranges.wm_clk_ranges[3].wm_max_eng_clk_in_khz = 5000000;
+	clk_ranges.wm_clk_ranges[3].wm_min_memg_clk_in_khz =
+			mem_clks.data[mem_clks.num_levels>>1].clocks_in_khz;
+	/* 5 GHz instead of data[2].clockInKHz to cover Overdrive */
+	clk_ranges.wm_clk_ranges[3].wm_max_mem_clk_in_khz = 5000000;
+
+	/* Notify PP Lib/SMU which Watermarks to use for which clock ranges */
+	dm_pp_notify_wm_clock_changes(dc->ctx, &clk_ranges);
+}
+
+const struct resource_caps *dce112_resource_cap(
+	struct hw_asic_id *asic_id)
+{
+	if (ASIC_REV_IS_POLARIS11_M(asic_id->hw_internal_rev) ||
+	    ASIC_REV_IS_POLARIS12_V(asic_id->hw_internal_rev))
+		return &polaris_11_resource_cap;
+	else
+		return &polaris_10_resource_cap;
+}
+
+static bool construct(
+	uint8_t num_virtual_links,
+	struct dc *dc,
+	struct dce110_resource_pool *pool)
+{
+	unsigned int i;
+	struct dc_context *ctx = dc->ctx;
+	struct dm_pp_static_clock_info static_clk_info = {0};
+
+	ctx->dc_bios->regs = &bios_regs;
+
+	pool->base.res_cap = dce112_resource_cap(&ctx->asic_id);
+	pool->base.funcs = &dce112_res_pool_funcs;
+
+	/*************************************************
+	 *  Resource + asic cap harcoding                *
+	 *************************************************/
+	pool->base.underlay_pipe_index = NO_UNDERLAY_PIPE;
+	pool->base.pipe_count = pool->base.res_cap->num_timing_generator;
+	dc->caps.max_downscale_ratio = 200;
+	dc->caps.i2c_speed_in_khz = 100;
+	dc->caps.max_cursor_size = 128;
+
+	/*************************************************
+	 *  Create resources                             *
+	 *************************************************/
+
+	pool->base.clock_sources[DCE112_CLK_SRC_PLL0] =
+			dce112_clock_source_create(
+				ctx, ctx->dc_bios,
+				CLOCK_SOURCE_COMBO_PHY_PLL0,
+				&clk_src_regs[0], false);
+	pool->base.clock_sources[DCE112_CLK_SRC_PLL1] =
+			dce112_clock_source_create(
+				ctx, ctx->dc_bios,
+				CLOCK_SOURCE_COMBO_PHY_PLL1,
+				&clk_src_regs[1], false);
+	pool->base.clock_sources[DCE112_CLK_SRC_PLL2] =
+			dce112_clock_source_create(
+				ctx, ctx->dc_bios,
+				CLOCK_SOURCE_COMBO_PHY_PLL2,
+				&clk_src_regs[2], false);
+	pool->base.clock_sources[DCE112_CLK_SRC_PLL3] =
+			dce112_clock_source_create(
+				ctx, ctx->dc_bios,
+				CLOCK_SOURCE_COMBO_PHY_PLL3,
+				&clk_src_regs[3], false);
+	pool->base.clock_sources[DCE112_CLK_SRC_PLL4] =
+			dce112_clock_source_create(
+				ctx, ctx->dc_bios,
+				CLOCK_SOURCE_COMBO_PHY_PLL4,
+				&clk_src_regs[4], false);
+	pool->base.clock_sources[DCE112_CLK_SRC_PLL5] =
+			dce112_clock_source_create(
+				ctx, ctx->dc_bios,
+				CLOCK_SOURCE_COMBO_PHY_PLL5,
+				&clk_src_regs[5], false);
+	pool->base.clk_src_count = DCE112_CLK_SRC_TOTAL;
+
+	pool->base.dp_clock_source =  dce112_clock_source_create(
+		ctx, ctx->dc_bios,
+		CLOCK_SOURCE_ID_DP_DTO, &clk_src_regs[0], true);
+
+
+	for (i = 0; i < pool->base.clk_src_count; i++) {
+		if (pool->base.clock_sources[i] == NULL) {
+			dm_error("DC: failed to create clock sources!\n");
+			BREAK_TO_DEBUGGER();
+			goto res_create_fail;
+		}
+	}
+
+	pool->base.display_clock = dce112_disp_clk_create(ctx,
+			&disp_clk_regs,
+			&disp_clk_shift,
+			&disp_clk_mask);
+	if (pool->base.display_clock == NULL) {
+		dm_error("DC: failed to create display clock!\n");
+		BREAK_TO_DEBUGGER();
+		goto res_create_fail;
+	}
+
+	pool->base.dmcu = dce_dmcu_create(ctx,
+			&dmcu_regs,
+			&dmcu_shift,
+			&dmcu_mask);
+	if (pool->base.dmcu == NULL) {
+		dm_error("DC: failed to create dmcu!\n");
+		BREAK_TO_DEBUGGER();
+		goto res_create_fail;
+	}
+
+	pool->base.abm = dce_abm_create(ctx,
+			&abm_regs,
+			&abm_shift,
+			&abm_mask);
+	if (pool->base.abm == NULL) {
+		dm_error("DC: failed to create abm!\n");
+		BREAK_TO_DEBUGGER();
+		goto res_create_fail;
+	}
+
+	/* get static clock information for PPLIB or firmware, save
+	 * max_clock_state
+	 */
+	if (dm_pp_get_static_clocks(ctx, &static_clk_info))
+		pool->base.display_clock->max_clks_state =
+				static_clk_info.max_clocks_state;
+
+	{
+		struct irq_service_init_data init_data;
+		init_data.ctx = dc->ctx;
+		pool->base.irqs = dal_irq_service_dce110_create(&init_data);
+		if (!pool->base.irqs)
+			goto res_create_fail;
+	}
+
+	for (i = 0; i < pool->base.pipe_count; i++) {
+		pool->base.timing_generators[i] =
+				dce112_timing_generator_create(
+					ctx,
+					i,
+					&dce112_tg_offsets[i]);
+		if (pool->base.timing_generators[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error("DC: failed to create tg!\n");
+			goto res_create_fail;
+		}
+
+		pool->base.mis[i] = dce112_mem_input_create(ctx, i);
+		if (pool->base.mis[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error(
+				"DC: failed to create memory input!\n");
+			goto res_create_fail;
+		}
+
+		pool->base.ipps[i] = dce112_ipp_create(ctx, i);
+		if (pool->base.ipps[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error(
+				"DC:failed to create input pixel processor!\n");
+			goto res_create_fail;
+		}
+
+		pool->base.transforms[i] = dce112_transform_create(ctx, i);
+		if (pool->base.transforms[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error(
+				"DC: failed to create transform!\n");
+			goto res_create_fail;
+		}
+
+		pool->base.opps[i] = dce112_opp_create(
+			ctx,
+			i);
+		if (pool->base.opps[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error(
+				"DC:failed to create output pixel processor!\n");
+			goto res_create_fail;
+		}
+	}
+
+	if (!resource_construct(num_virtual_links, dc, &pool->base,
+			  &res_create_funcs))
+		goto res_create_fail;
+
+	dc->caps.max_planes =  pool->base.pipe_count;
+
+	/* Create hardware sequencer */
+	dce112_hw_sequencer_construct(dc);
+
+	bw_calcs_init(dc->bw_dceip, dc->bw_vbios, dc->ctx->asic_id);
+
+	bw_calcs_data_update_from_pplib(dc);
+
+	return true;
+
+res_create_fail:
+	destruct(pool);
+	return false;
+}
+
+struct resource_pool *dce112_create_resource_pool(
+	uint8_t num_virtual_links,
+	struct dc *dc)
+{
+	struct dce110_resource_pool *pool =
+		kzalloc(sizeof(struct dce110_resource_pool), GFP_KERNEL);
+
+	if (!pool)
+		return NULL;
+
+	if (construct(num_virtual_links, dc, pool))
+		return &pool->base;
+
+	BREAK_TO_DEBUGGER();
+	return NULL;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.h b/drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.h
new file mode 100644
index 000000000000..d5c19d34eb0a
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.h
@@ -0,0 +1,61 @@
+/*
+* Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_RESOURCE_DCE112_H__
+#define __DC_RESOURCE_DCE112_H__
+
+#include "core_types.h"
+
+struct dc;
+struct resource_pool;
+
+struct resource_pool *dce112_create_resource_pool(
+	uint8_t num_virtual_links,
+	struct dc *dc);
+
+enum dc_status dce112_validate_with_context(
+		struct dc *dc,
+		const struct dc_validation_set set[],
+		int set_count,
+		struct dc_state *context,
+		struct dc_state *old_context);
+
+enum dc_status dce112_validate_guaranteed(
+		struct dc *dc,
+		struct dc_stream_state *dc_stream,
+		struct dc_state *context);
+
+bool dce112_validate_bandwidth(
+	struct dc *dc,
+	struct dc_state *context);
+
+enum dc_status dce112_add_stream_to_ctx(
+		struct dc *dc,
+		struct dc_state *new_ctx,
+		struct dc_stream_state *dc_stream);
+
+
+#endif /* __DC_RESOURCE_DCE112_H__ */
+
diff --git a/drivers/gpu/drm/amd/display/dc/dce120/Makefile b/drivers/gpu/drm/amd/display/dc/dce120/Makefile
new file mode 100644
index 000000000000..37db1f8d45ea
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce120/Makefile
@@ -0,0 +1,32 @@
+#
+# Copyright 2017 Advanced Micro Devices, Inc.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+#
+#
+# Makefile for the 'controller' sub-component of DAL.
+# It provides the control and status of HW CRTC block.
+
+
+DCE120 = dce120_resource.o dce120_timing_generator.o \
+dce120_hw_sequencer.o
+
+AMD_DAL_DCE120 = $(addprefix $(AMDDALPATH)/dc/dce120/,$(DCE120))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_DCE120)
diff --git a/drivers/gpu/drm/amd/display/dc/dce120/dce120_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce120/dce120_hw_sequencer.c
new file mode 100644
index 000000000000..1a0b54d6034e
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce120/dce120_hw_sequencer.c
@@ -0,0 +1,257 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "dc.h"
+#include "core_types.h"
+#include "dce120_hw_sequencer.h"
+#include "dce/dce_hwseq.h"
+
+#include "dce110/dce110_hw_sequencer.h"
+
+#include "vega10/DC/dce_12_0_offset.h"
+#include "vega10/DC/dce_12_0_sh_mask.h"
+#include "vega10/soc15ip.h"
+#include "reg_helper.h"
+
+#define CTX \
+	hws->ctx
+#define REG(reg)\
+	hws->regs->reg
+
+#undef FN
+#define FN(reg_name, field_name) \
+	hws->shifts->field_name, hws->masks->field_name
+
+struct dce120_hw_seq_reg_offsets {
+	uint32_t crtc;
+};
+
+static const struct dce120_hw_seq_reg_offsets reg_offsets[] = {
+{
+	.crtc = (mmCRTC0_CRTC_GSL_CONTROL - mmCRTC0_CRTC_GSL_CONTROL),
+},
+{
+	.crtc = (mmCRTC1_CRTC_GSL_CONTROL - mmCRTC0_CRTC_GSL_CONTROL),
+},
+{
+	.crtc = (mmCRTC2_CRTC_GSL_CONTROL - mmCRTC0_CRTC_GSL_CONTROL),
+},
+{
+	.crtc = (mmCRTC3_CRTC_GSL_CONTROL - mmCRTC0_CRTC_GSL_CONTROL),
+},
+{
+	.crtc = (mmCRTC4_CRTC_GSL_CONTROL - mmCRTC0_CRTC_GSL_CONTROL),
+},
+{
+	.crtc = (mmCRTC5_CRTC_GSL_CONTROL - mmCRTC0_CRTC_GSL_CONTROL),
+}
+};
+
+#define HW_REG_CRTC(reg, id)\
+	(reg + reg_offsets[id].crtc)
+
+#define CNTL_ID(controller_id)\
+	controller_id
+/*******************************************************************************
+ * Private definitions
+ ******************************************************************************/
+#if 0
+static void dce120_init_pte(struct dc_context *ctx, uint8_t controller_id)
+{
+	uint32_t addr;
+	uint32_t value = 0;
+	uint32_t chunk_int = 0;
+	uint32_t chunk_mul = 0;
+/*
+	addr = mmDCP0_DVMM_PTE_CONTROL + controller_id *
+			(mmDCP1_DVMM_PTE_CONTROL- mmDCP0_DVMM_PTE_CONTROL);
+
+	value = dm_read_reg(ctx, addr);
+
+	set_reg_field_value(
+			value, 0, DCP, controller_id,
+			DVMM_PTE_CONTROL,
+			DVMM_USE_SINGLE_PTE);
+
+	set_reg_field_value_soc15(
+			value, 1, DCP, controller_id,
+			DVMM_PTE_CONTROL,
+			DVMM_PTE_BUFFER_MODE0);
+
+	set_reg_field_value_soc15(
+			value, 1, DCP, controller_id,
+			DVMM_PTE_CONTROL,
+			DVMM_PTE_BUFFER_MODE1);
+
+	dm_write_reg(ctx, addr, value);*/
+
+	addr = mmDVMM_PTE_REQ;
+	value = dm_read_reg(ctx, addr);
+
+	chunk_int = get_reg_field_value(
+		value,
+		DVMM_PTE_REQ,
+		HFLIP_PTEREQ_PER_CHUNK_INT);
+
+	chunk_mul = get_reg_field_value(
+		value,
+		DVMM_PTE_REQ,
+		HFLIP_PTEREQ_PER_CHUNK_MULTIPLIER);
+
+	if (chunk_int != 0x4 || chunk_mul != 0x4) {
+
+		set_reg_field_value(
+			value,
+			255,
+			DVMM_PTE_REQ,
+			MAX_PTEREQ_TO_ISSUE);
+
+		set_reg_field_value(
+			value,
+			4,
+			DVMM_PTE_REQ,
+			HFLIP_PTEREQ_PER_CHUNK_INT);
+
+		set_reg_field_value(
+			value,
+			4,
+			DVMM_PTE_REQ,
+			HFLIP_PTEREQ_PER_CHUNK_MULTIPLIER);
+
+		dm_write_reg(ctx, addr, value);
+	}
+}
+#endif
+
+static bool dce120_enable_display_power_gating(
+	struct dc *dc,
+	uint8_t controller_id,
+	struct dc_bios *dcb,
+	enum pipe_gating_control power_gating)
+{
+	/* disable for bringup */
+#if 0
+	enum bp_result bp_result = BP_RESULT_OK;
+	enum bp_pipe_control_action cntl;
+	struct dc_context *ctx = dc->ctx;
+
+	if (IS_FPGA_MAXIMUS_DC(ctx->dce_environment))
+		return true;
+
+	if (power_gating == PIPE_GATING_CONTROL_INIT)
+		cntl = ASIC_PIPE_INIT;
+	else if (power_gating == PIPE_GATING_CONTROL_ENABLE)
+		cntl = ASIC_PIPE_ENABLE;
+	else
+		cntl = ASIC_PIPE_DISABLE;
+
+	if (power_gating != PIPE_GATING_CONTROL_INIT || controller_id == 0) {
+
+		bp_result = dcb->funcs->enable_disp_power_gating(
+						dcb, controller_id + 1, cntl);
+
+		/* Revert MASTER_UPDATE_MODE to 0 because bios sets it 2
+		 * by default when command table is called
+		 */
+		dm_write_reg(ctx,
+			HW_REG_CRTC(mmCRTC0_CRTC_MASTER_UPDATE_MODE, controller_id),
+			0);
+	}
+
+	if (power_gating != PIPE_GATING_CONTROL_ENABLE)
+		dce120_init_pte(ctx, controller_id);
+
+	if (bp_result == BP_RESULT_OK)
+		return true;
+	else
+		return false;
+#endif
+	return false;
+}
+
+static void dce120_update_dchub(
+	struct dce_hwseq *hws,
+	struct dchub_init_data *dh_data)
+{
+	/* TODO: port code from dal2 */
+	switch (dh_data->fb_mode) {
+	case FRAME_BUFFER_MODE_ZFB_ONLY:
+		/*For ZFB case need to put DCHUB FB BASE and TOP upside down to indicate ZFB mode*/
+		REG_UPDATE_2(DCHUB_FB_LOCATION,
+				FB_TOP, 0,
+				FB_BASE, 0x0FFFF);
+
+		REG_UPDATE(DCHUB_AGP_BASE,
+				AGP_BASE, dh_data->zfb_phys_addr_base >> 22);
+
+		REG_UPDATE(DCHUB_AGP_BOT,
+				AGP_BOT, dh_data->zfb_mc_base_addr >> 22);
+
+		REG_UPDATE(DCHUB_AGP_TOP,
+				AGP_TOP, (dh_data->zfb_mc_base_addr + dh_data->zfb_size_in_byte - 1) >> 22);
+		break;
+	case FRAME_BUFFER_MODE_MIXED_ZFB_AND_LOCAL:
+		/*Should not touch FB LOCATION (done by VBIOS on AsicInit table)*/
+		REG_UPDATE(DCHUB_AGP_BASE,
+				AGP_BASE, dh_data->zfb_phys_addr_base >> 22);
+
+		REG_UPDATE(DCHUB_AGP_BOT,
+				AGP_BOT, dh_data->zfb_mc_base_addr >> 22);
+
+		REG_UPDATE(DCHUB_AGP_TOP,
+				AGP_TOP, (dh_data->zfb_mc_base_addr + dh_data->zfb_size_in_byte - 1) >> 22);
+		break;
+	case FRAME_BUFFER_MODE_LOCAL_ONLY:
+		/*Should not touch FB LOCATION (done by VBIOS on AsicInit table)*/
+		REG_UPDATE(DCHUB_AGP_BASE,
+				AGP_BASE, 0);
+
+		REG_UPDATE(DCHUB_AGP_BOT,
+				AGP_BOT, 0x03FFFF);
+
+		REG_UPDATE(DCHUB_AGP_TOP,
+				AGP_TOP, 0);
+		break;
+	default:
+		break;
+	}
+
+	dh_data->dchub_initialzied = true;
+	dh_data->dchub_info_valid = false;
+}
+
+
+
+void dce120_hw_sequencer_construct(struct dc *dc)
+{
+	/* All registers used by dce11.2 match those in dce11 in offset and
+	 * structure
+	 */
+	dce110_hw_sequencer_construct(dc);
+	dc->hwss.enable_display_power_gating = dce120_enable_display_power_gating;
+	dc->hwss.update_dchub = dce120_update_dchub;
+}
+
diff --git a/drivers/gpu/drm/amd/display/dc/dce120/dce120_hw_sequencer.h b/drivers/gpu/drm/amd/display/dc/dce120/dce120_hw_sequencer.h
new file mode 100644
index 000000000000..77a6b86d7606
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce120/dce120_hw_sequencer.h
@@ -0,0 +1,36 @@
+/*
+* Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_HWSS_DCE120_H__
+#define __DC_HWSS_DCE120_H__
+
+#include "core_types.h"
+
+struct dc;
+
+void dce120_hw_sequencer_construct(struct dc *dc);
+
+#endif /* __DC_HWSS_DCE112_H__ */
+
diff --git a/drivers/gpu/drm/amd/display/dc/dce120/dce120_resource.c b/drivers/gpu/drm/amd/display/dc/dce120/dce120_resource.c
new file mode 100644
index 000000000000..5c48c22d9d98
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce120/dce120_resource.c
@@ -0,0 +1,1004 @@
+/*
+* Copyright 2012-15 Advanced Micro Devices, Inc.cls
+*
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+
+#include "stream_encoder.h"
+#include "resource.h"
+#include "include/irq_service_interface.h"
+#include "dce120_resource.h"
+#include "dce112/dce112_resource.h"
+
+#include "dce110/dce110_resource.h"
+#include "../virtual/virtual_stream_encoder.h"
+#include "dce120_timing_generator.h"
+#include "irq/dce120/irq_service_dce120.h"
+#include "dce/dce_opp.h"
+#include "dce/dce_clock_source.h"
+#include "dce/dce_clocks.h"
+#include "dce/dce_ipp.h"
+#include "dce/dce_mem_input.h"
+
+#include "dce110/dce110_hw_sequencer.h"
+#include "dce120/dce120_hw_sequencer.h"
+#include "dce/dce_transform.h"
+
+#include "dce/dce_audio.h"
+#include "dce/dce_link_encoder.h"
+#include "dce/dce_stream_encoder.h"
+#include "dce/dce_hwseq.h"
+#include "dce/dce_abm.h"
+#include "dce/dce_dmcu.h"
+
+#include "vega10/DC/dce_12_0_offset.h"
+#include "vega10/DC/dce_12_0_sh_mask.h"
+#include "vega10/soc15ip.h"
+#include "vega10/NBIO/nbio_6_1_offset.h"
+#include "reg_helper.h"
+
+#include "dce100/dce100_resource.h"
+
+#ifndef mmDP0_DP_DPHY_INTERNAL_CTRL
+	#define mmDP0_DP_DPHY_INTERNAL_CTRL		0x210f
+	#define mmDP0_DP_DPHY_INTERNAL_CTRL_BASE_IDX	2
+	#define mmDP1_DP_DPHY_INTERNAL_CTRL		0x220f
+	#define mmDP1_DP_DPHY_INTERNAL_CTRL_BASE_IDX	2
+	#define mmDP2_DP_DPHY_INTERNAL_CTRL		0x230f
+	#define mmDP2_DP_DPHY_INTERNAL_CTRL_BASE_IDX	2
+	#define mmDP3_DP_DPHY_INTERNAL_CTRL		0x240f
+	#define mmDP3_DP_DPHY_INTERNAL_CTRL_BASE_IDX	2
+	#define mmDP4_DP_DPHY_INTERNAL_CTRL		0x250f
+	#define mmDP4_DP_DPHY_INTERNAL_CTRL_BASE_IDX	2
+	#define mmDP5_DP_DPHY_INTERNAL_CTRL		0x260f
+	#define mmDP5_DP_DPHY_INTERNAL_CTRL_BASE_IDX	2
+	#define mmDP6_DP_DPHY_INTERNAL_CTRL		0x270f
+	#define mmDP6_DP_DPHY_INTERNAL_CTRL_BASE_IDX	2
+#endif
+
+enum dce120_clk_src_array_id {
+	DCE120_CLK_SRC_PLL0,
+	DCE120_CLK_SRC_PLL1,
+	DCE120_CLK_SRC_PLL2,
+	DCE120_CLK_SRC_PLL3,
+	DCE120_CLK_SRC_PLL4,
+	DCE120_CLK_SRC_PLL5,
+
+	DCE120_CLK_SRC_TOTAL
+};
+
+static const struct dce110_timing_generator_offsets dce120_tg_offsets[] = {
+	{
+		.crtc = (mmCRTC0_CRTC_CONTROL - mmCRTC0_CRTC_CONTROL),
+	},
+	{
+		.crtc = (mmCRTC1_CRTC_CONTROL - mmCRTC0_CRTC_CONTROL),
+	},
+	{
+		.crtc = (mmCRTC2_CRTC_CONTROL - mmCRTC0_CRTC_CONTROL),
+	},
+	{
+		.crtc = (mmCRTC3_CRTC_CONTROL - mmCRTC0_CRTC_CONTROL),
+	},
+	{
+		.crtc = (mmCRTC4_CRTC_CONTROL - mmCRTC0_CRTC_CONTROL),
+	},
+	{
+		.crtc = (mmCRTC5_CRTC_CONTROL - mmCRTC0_CRTC_CONTROL),
+	}
+};
+
+/* begin *********************
+ * macros to expend register list macro defined in HW object header file */
+
+#define BASE_INNER(seg) \
+	DCE_BASE__INST0_SEG ## seg
+
+#define NBIO_BASE_INNER(seg) \
+	NBIF_BASE__INST0_SEG ## seg
+
+#define NBIO_BASE(seg) \
+	NBIO_BASE_INNER(seg)
+
+/* compile time expand base address. */
+#define BASE(seg) \
+	BASE_INNER(seg)
+
+#define SR(reg_name)\
+		.reg_name = BASE(mm ## reg_name ## _BASE_IDX) +  \
+					mm ## reg_name
+
+#define SRI(reg_name, block, id)\
+	.reg_name = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
+					mm ## block ## id ## _ ## reg_name
+
+/* macros to expend register list macro defined in HW object header file
+ * end *********************/
+
+
+static const struct dce_dmcu_registers dmcu_regs = {
+		DMCU_DCE110_COMMON_REG_LIST()
+};
+
+static const struct dce_dmcu_shift dmcu_shift = {
+		DMCU_MASK_SH_LIST_DCE110(__SHIFT)
+};
+
+static const struct dce_dmcu_mask dmcu_mask = {
+		DMCU_MASK_SH_LIST_DCE110(_MASK)
+};
+
+static const struct dce_abm_registers abm_regs = {
+		ABM_DCE110_COMMON_REG_LIST()
+};
+
+static const struct dce_abm_shift abm_shift = {
+		ABM_MASK_SH_LIST_DCE110(__SHIFT)
+};
+
+static const struct dce_abm_mask abm_mask = {
+		ABM_MASK_SH_LIST_DCE110(_MASK)
+};
+
+#define ipp_regs(id)\
+[id] = {\
+		IPP_DCE110_REG_LIST_DCE_BASE(id)\
+}
+
+static const struct dce_ipp_registers ipp_regs[] = {
+		ipp_regs(0),
+		ipp_regs(1),
+		ipp_regs(2),
+		ipp_regs(3),
+		ipp_regs(4),
+		ipp_regs(5)
+};
+
+static const struct dce_ipp_shift ipp_shift = {
+		IPP_DCE120_MASK_SH_LIST_SOC_BASE(__SHIFT)
+};
+
+static const struct dce_ipp_mask ipp_mask = {
+		IPP_DCE120_MASK_SH_LIST_SOC_BASE(_MASK)
+};
+
+#define transform_regs(id)\
+[id] = {\
+		XFM_COMMON_REG_LIST_DCE110(id)\
+}
+
+static const struct dce_transform_registers xfm_regs[] = {
+		transform_regs(0),
+		transform_regs(1),
+		transform_regs(2),
+		transform_regs(3),
+		transform_regs(4),
+		transform_regs(5)
+};
+
+static const struct dce_transform_shift xfm_shift = {
+		XFM_COMMON_MASK_SH_LIST_SOC_BASE(__SHIFT)
+};
+
+static const struct dce_transform_mask xfm_mask = {
+		XFM_COMMON_MASK_SH_LIST_SOC_BASE(_MASK)
+};
+
+#define aux_regs(id)\
+[id] = {\
+	AUX_REG_LIST(id)\
+}
+
+static const struct dce110_link_enc_aux_registers link_enc_aux_regs[] = {
+		aux_regs(0),
+		aux_regs(1),
+		aux_regs(2),
+		aux_regs(3),
+		aux_regs(4),
+		aux_regs(5)
+};
+
+#define hpd_regs(id)\
+[id] = {\
+	HPD_REG_LIST(id)\
+}
+
+static const struct dce110_link_enc_hpd_registers link_enc_hpd_regs[] = {
+		hpd_regs(0),
+		hpd_regs(1),
+		hpd_regs(2),
+		hpd_regs(3),
+		hpd_regs(4),
+		hpd_regs(5)
+};
+
+#define link_regs(id)\
+[id] = {\
+	LE_DCE120_REG_LIST(id), \
+	SRI(DP_DPHY_INTERNAL_CTRL, DP, id) \
+}
+
+static const struct dce110_link_enc_registers link_enc_regs[] = {
+	link_regs(0),
+	link_regs(1),
+	link_regs(2),
+	link_regs(3),
+	link_regs(4),
+	link_regs(5),
+	link_regs(6),
+};
+
+
+#define stream_enc_regs(id)\
+[id] = {\
+	SE_COMMON_REG_LIST(id),\
+	.TMDS_CNTL = 0,\
+}
+
+static const struct dce110_stream_enc_registers stream_enc_regs[] = {
+	stream_enc_regs(0),
+	stream_enc_regs(1),
+	stream_enc_regs(2),
+	stream_enc_regs(3),
+	stream_enc_regs(4),
+	stream_enc_regs(5)
+};
+
+static const struct dce_stream_encoder_shift se_shift = {
+		SE_COMMON_MASK_SH_LIST_DCE120(__SHIFT)
+};
+
+static const struct dce_stream_encoder_mask se_mask = {
+		SE_COMMON_MASK_SH_LIST_DCE120(_MASK)
+};
+
+#define opp_regs(id)\
+[id] = {\
+	OPP_DCE_120_REG_LIST(id),\
+}
+
+static const struct dce_opp_registers opp_regs[] = {
+	opp_regs(0),
+	opp_regs(1),
+	opp_regs(2),
+	opp_regs(3),
+	opp_regs(4),
+	opp_regs(5)
+};
+
+static const struct dce_opp_shift opp_shift = {
+	OPP_COMMON_MASK_SH_LIST_DCE_120(__SHIFT)
+};
+
+static const struct dce_opp_mask opp_mask = {
+	OPP_COMMON_MASK_SH_LIST_DCE_120(_MASK)
+};
+
+#define audio_regs(id)\
+[id] = {\
+	AUD_COMMON_REG_LIST(id)\
+}
+
+static const struct dce_audio_registers audio_regs[] = {
+	audio_regs(0),
+	audio_regs(1),
+	audio_regs(2),
+	audio_regs(3),
+	audio_regs(4),
+	audio_regs(5)
+};
+
+#define DCE120_AUD_COMMON_MASK_SH_LIST(mask_sh)\
+		SF(AZF0ENDPOINT0_AZALIA_F0_CODEC_ENDPOINT_INDEX, AZALIA_ENDPOINT_REG_INDEX, mask_sh),\
+		SF(AZF0ENDPOINT0_AZALIA_F0_CODEC_ENDPOINT_DATA, AZALIA_ENDPOINT_REG_DATA, mask_sh),\
+		AUD_COMMON_MASK_SH_LIST_BASE(mask_sh)
+
+static const struct dce_audio_shift audio_shift = {
+		DCE120_AUD_COMMON_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dce_aduio_mask audio_mask = {
+		DCE120_AUD_COMMON_MASK_SH_LIST(_MASK)
+};
+
+#define clk_src_regs(index, id)\
+[index] = {\
+	CS_COMMON_REG_LIST_DCE_112(id),\
+}
+
+static const struct dce110_clk_src_regs clk_src_regs[] = {
+	clk_src_regs(0, A),
+	clk_src_regs(1, B),
+	clk_src_regs(2, C),
+	clk_src_regs(3, D),
+	clk_src_regs(4, E),
+	clk_src_regs(5, F)
+};
+
+static const struct dce110_clk_src_shift cs_shift = {
+		CS_COMMON_MASK_SH_LIST_DCE_112(__SHIFT)
+};
+
+static const struct dce110_clk_src_mask cs_mask = {
+		CS_COMMON_MASK_SH_LIST_DCE_112(_MASK)
+};
+
+struct output_pixel_processor *dce120_opp_create(
+	struct dc_context *ctx,
+	uint32_t inst)
+{
+	struct dce110_opp *opp =
+		kzalloc(sizeof(struct dce110_opp), GFP_KERNEL);
+
+	if (!opp)
+		return NULL;
+
+	dce110_opp_construct(opp,
+			     ctx, inst, &opp_regs[inst], &opp_shift, &opp_mask);
+	return &opp->base;
+}
+
+static const struct bios_registers bios_regs = {
+	.BIOS_SCRATCH_6 = mmBIOS_SCRATCH_6 + NBIO_BASE(mmBIOS_SCRATCH_6_BASE_IDX)
+};
+
+static const struct resource_caps res_cap = {
+		.num_timing_generator = 6,
+		.num_audio = 7,
+		.num_stream_encoder = 6,
+		.num_pll = 6,
+};
+
+static const struct dc_debug debug_defaults = {
+		.disable_clock_gate = true,
+};
+
+struct clock_source *dce120_clock_source_create(
+	struct dc_context *ctx,
+	struct dc_bios *bios,
+	enum clock_source_id id,
+	const struct dce110_clk_src_regs *regs,
+	bool dp_clk_src)
+{
+	struct dce110_clk_src *clk_src =
+		kzalloc(sizeof(*clk_src), GFP_KERNEL);
+
+	if (!clk_src)
+		return NULL;
+
+	if (dce110_clk_src_construct(clk_src, ctx, bios, id,
+				     regs, &cs_shift, &cs_mask)) {
+		clk_src->base.dp_clk_src = dp_clk_src;
+		return &clk_src->base;
+	}
+
+	BREAK_TO_DEBUGGER();
+	return NULL;
+}
+
+void dce120_clock_source_destroy(struct clock_source **clk_src)
+{
+	kfree(TO_DCE110_CLK_SRC(*clk_src));
+	*clk_src = NULL;
+}
+
+
+bool dce120_hw_sequencer_create(struct dc *dc)
+{
+	/* All registers used by dce11.2 match those in dce11 in offset and
+	 * structure
+	 */
+	dce120_hw_sequencer_construct(dc);
+
+	/*TODO	Move to separate file and Override what is needed */
+
+	return true;
+}
+
+static struct timing_generator *dce120_timing_generator_create(
+		struct dc_context *ctx,
+		uint32_t instance,
+		const struct dce110_timing_generator_offsets *offsets)
+{
+	struct dce110_timing_generator *tg110 =
+		kzalloc(sizeof(struct dce110_timing_generator), GFP_KERNEL);
+
+	if (!tg110)
+		return NULL;
+
+	dce120_timing_generator_construct(tg110, ctx, instance, offsets);
+	return &tg110->base;
+}
+
+static void dce120_transform_destroy(struct transform **xfm)
+{
+	kfree(TO_DCE_TRANSFORM(*xfm));
+	*xfm = NULL;
+}
+
+static void destruct(struct dce110_resource_pool *pool)
+{
+	unsigned int i;
+
+	for (i = 0; i < pool->base.pipe_count; i++) {
+		if (pool->base.opps[i] != NULL)
+			dce110_opp_destroy(&pool->base.opps[i]);
+
+		if (pool->base.transforms[i] != NULL)
+			dce120_transform_destroy(&pool->base.transforms[i]);
+
+		if (pool->base.ipps[i] != NULL)
+			dce_ipp_destroy(&pool->base.ipps[i]);
+
+		if (pool->base.mis[i] != NULL) {
+			kfree(TO_DCE_MEM_INPUT(pool->base.mis[i]));
+			pool->base.mis[i] = NULL;
+		}
+
+		if (pool->base.irqs != NULL) {
+			dal_irq_service_destroy(&pool->base.irqs);
+		}
+
+		if (pool->base.timing_generators[i] != NULL) {
+			kfree(DCE110TG_FROM_TG(pool->base.timing_generators[i]));
+			pool->base.timing_generators[i] = NULL;
+		}
+	}
+
+	for (i = 0; i < pool->base.audio_count; i++) {
+		if (pool->base.audios[i])
+			dce_aud_destroy(&pool->base.audios[i]);
+	}
+
+	for (i = 0; i < pool->base.stream_enc_count; i++) {
+		if (pool->base.stream_enc[i] != NULL)
+			kfree(DCE110STRENC_FROM_STRENC(pool->base.stream_enc[i]));
+	}
+
+	for (i = 0; i < pool->base.clk_src_count; i++) {
+		if (pool->base.clock_sources[i] != NULL)
+			dce120_clock_source_destroy(
+				&pool->base.clock_sources[i]);
+	}
+
+	if (pool->base.dp_clock_source != NULL)
+		dce120_clock_source_destroy(&pool->base.dp_clock_source);
+
+	if (pool->base.abm != NULL)
+		dce_abm_destroy(&pool->base.abm);
+
+	if (pool->base.dmcu != NULL)
+		dce_dmcu_destroy(&pool->base.dmcu);
+
+	if (pool->base.display_clock != NULL)
+		dce_disp_clk_destroy(&pool->base.display_clock);
+}
+
+static void read_dce_straps(
+	struct dc_context *ctx,
+	struct resource_straps *straps)
+{
+	uint32_t reg_val = dm_read_reg_soc15(ctx, mmCC_DC_MISC_STRAPS, 0);
+
+	straps->audio_stream_number = get_reg_field_value(reg_val,
+							  CC_DC_MISC_STRAPS,
+							  AUDIO_STREAM_NUMBER);
+	straps->hdmi_disable = get_reg_field_value(reg_val,
+						   CC_DC_MISC_STRAPS,
+						   HDMI_DISABLE);
+
+	reg_val = dm_read_reg_soc15(ctx, mmDC_PINSTRAPS, 0);
+	straps->dc_pinstraps_audio = get_reg_field_value(reg_val,
+							 DC_PINSTRAPS,
+							 DC_PINSTRAPS_AUDIO);
+}
+
+static struct audio *create_audio(
+		struct dc_context *ctx, unsigned int inst)
+{
+	return dce_audio_create(ctx, inst,
+			&audio_regs[inst], &audio_shift, &audio_mask);
+}
+
+static const struct encoder_feature_support link_enc_feature = {
+		.max_hdmi_deep_color = COLOR_DEPTH_121212,
+		.max_hdmi_pixel_clock = 600000,
+		.ycbcr420_supported = true,
+		.flags.bits.IS_HBR2_CAPABLE = true,
+		.flags.bits.IS_HBR3_CAPABLE = true,
+		.flags.bits.IS_TPS3_CAPABLE = true,
+		.flags.bits.IS_TPS4_CAPABLE = true,
+		.flags.bits.IS_YCBCR_CAPABLE = true
+};
+
+static struct link_encoder *dce120_link_encoder_create(
+	const struct encoder_init_data *enc_init_data)
+{
+	struct dce110_link_encoder *enc110 =
+		kzalloc(sizeof(struct dce110_link_encoder), GFP_KERNEL);
+
+	if (!enc110)
+		return NULL;
+
+	dce110_link_encoder_construct(enc110,
+				      enc_init_data,
+				      &link_enc_feature,
+				      &link_enc_regs[enc_init_data->transmitter],
+				      &link_enc_aux_regs[enc_init_data->channel - 1],
+				      &link_enc_hpd_regs[enc_init_data->hpd_source]);
+
+	return &enc110->base;
+}
+
+static struct input_pixel_processor *dce120_ipp_create(
+	struct dc_context *ctx, uint32_t inst)
+{
+	struct dce_ipp *ipp = kzalloc(sizeof(struct dce_ipp), GFP_KERNEL);
+
+	if (!ipp) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	dce_ipp_construct(ipp, ctx, inst,
+			&ipp_regs[inst], &ipp_shift, &ipp_mask);
+	return &ipp->base;
+}
+
+static struct stream_encoder *dce120_stream_encoder_create(
+	enum engine_id eng_id,
+	struct dc_context *ctx)
+{
+	struct dce110_stream_encoder *enc110 =
+		kzalloc(sizeof(struct dce110_stream_encoder), GFP_KERNEL);
+
+	if (!enc110)
+		return NULL;
+
+	dce110_stream_encoder_construct(enc110, ctx, ctx->dc_bios, eng_id,
+					&stream_enc_regs[eng_id],
+					&se_shift, &se_mask);
+	return &enc110->base;
+}
+
+#define SRII(reg_name, block, id)\
+	.reg_name[id] = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
+					mm ## block ## id ## _ ## reg_name
+
+static const struct dce_hwseq_registers hwseq_reg = {
+		HWSEQ_DCE120_REG_LIST()
+};
+
+static const struct dce_hwseq_shift hwseq_shift = {
+		HWSEQ_DCE12_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dce_hwseq_mask hwseq_mask = {
+		HWSEQ_DCE12_MASK_SH_LIST(_MASK)
+};
+
+static struct dce_hwseq *dce120_hwseq_create(
+	struct dc_context *ctx)
+{
+	struct dce_hwseq *hws = kzalloc(sizeof(struct dce_hwseq), GFP_KERNEL);
+
+	if (hws) {
+		hws->ctx = ctx;
+		hws->regs = &hwseq_reg;
+		hws->shifts = &hwseq_shift;
+		hws->masks = &hwseq_mask;
+	}
+	return hws;
+}
+
+static const struct resource_create_funcs res_create_funcs = {
+	.read_dce_straps = read_dce_straps,
+	.create_audio = create_audio,
+	.create_stream_encoder = dce120_stream_encoder_create,
+	.create_hwseq = dce120_hwseq_create,
+};
+
+#define mi_inst_regs(id) { MI_DCE12_REG_LIST(id) }
+static const struct dce_mem_input_registers mi_regs[] = {
+		mi_inst_regs(0),
+		mi_inst_regs(1),
+		mi_inst_regs(2),
+		mi_inst_regs(3),
+		mi_inst_regs(4),
+		mi_inst_regs(5),
+};
+
+static const struct dce_mem_input_shift mi_shifts = {
+		MI_DCE12_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dce_mem_input_mask mi_masks = {
+		MI_DCE12_MASK_SH_LIST(_MASK)
+};
+
+static struct mem_input *dce120_mem_input_create(
+	struct dc_context *ctx,
+	uint32_t inst)
+{
+	struct dce_mem_input *dce_mi = kzalloc(sizeof(struct dce_mem_input),
+					       GFP_KERNEL);
+
+	if (!dce_mi) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	dce112_mem_input_construct(dce_mi, ctx, inst, &mi_regs[inst], &mi_shifts, &mi_masks);
+	return &dce_mi->base;
+}
+
+static struct transform *dce120_transform_create(
+	struct dc_context *ctx,
+	uint32_t inst)
+{
+	struct dce_transform *transform =
+		kzalloc(sizeof(struct dce_transform), GFP_KERNEL);
+
+	if (!transform)
+		return NULL;
+
+	dce_transform_construct(transform, ctx, inst,
+				&xfm_regs[inst], &xfm_shift, &xfm_mask);
+	transform->lb_memory_size = 0x1404; /*5124*/
+	return &transform->base;
+}
+
+static void dce120_destroy_resource_pool(struct resource_pool **pool)
+{
+	struct dce110_resource_pool *dce110_pool = TO_DCE110_RES_POOL(*pool);
+
+	destruct(dce110_pool);
+	kfree(dce110_pool);
+	*pool = NULL;
+}
+
+static const struct resource_funcs dce120_res_pool_funcs = {
+	.destroy = dce120_destroy_resource_pool,
+	.link_enc_create = dce120_link_encoder_create,
+	.validate_guaranteed = dce112_validate_guaranteed,
+	.validate_bandwidth = dce112_validate_bandwidth,
+	.validate_plane = dce100_validate_plane,
+	.add_stream_to_ctx = dce112_add_stream_to_ctx
+};
+
+static void bw_calcs_data_update_from_pplib(struct dc *dc)
+{
+	struct dm_pp_clock_levels_with_latency eng_clks = {0};
+	struct dm_pp_clock_levels_with_latency mem_clks = {0};
+	struct dm_pp_wm_sets_with_clock_ranges clk_ranges = {0};
+	int i;
+	unsigned int clk;
+	unsigned int latency;
+
+	/*do system clock*/
+	if (!dm_pp_get_clock_levels_by_type_with_latency(
+				dc->ctx,
+				DM_PP_CLOCK_TYPE_ENGINE_CLK,
+				&eng_clks) || eng_clks.num_levels == 0) {
+
+		eng_clks.num_levels = 8;
+		clk = 300000;
+
+		for (i = 0; i < eng_clks.num_levels; i++) {
+			eng_clks.data[i].clocks_in_khz = clk;
+			clk += 100000;
+		}
+	}
+
+	/* convert all the clock fro kHz to fix point mHz  TODO: wloop data */
+	dc->bw_vbios->high_sclk = bw_frc_to_fixed(
+		eng_clks.data[eng_clks.num_levels-1].clocks_in_khz, 1000);
+	dc->bw_vbios->mid1_sclk  = bw_frc_to_fixed(
+		eng_clks.data[eng_clks.num_levels/8].clocks_in_khz, 1000);
+	dc->bw_vbios->mid2_sclk  = bw_frc_to_fixed(
+		eng_clks.data[eng_clks.num_levels*2/8].clocks_in_khz, 1000);
+	dc->bw_vbios->mid3_sclk  = bw_frc_to_fixed(
+		eng_clks.data[eng_clks.num_levels*3/8].clocks_in_khz, 1000);
+	dc->bw_vbios->mid4_sclk  = bw_frc_to_fixed(
+		eng_clks.data[eng_clks.num_levels*4/8].clocks_in_khz, 1000);
+	dc->bw_vbios->mid5_sclk  = bw_frc_to_fixed(
+		eng_clks.data[eng_clks.num_levels*5/8].clocks_in_khz, 1000);
+	dc->bw_vbios->mid6_sclk  = bw_frc_to_fixed(
+		eng_clks.data[eng_clks.num_levels*6/8].clocks_in_khz, 1000);
+	dc->bw_vbios->low_sclk  = bw_frc_to_fixed(
+			eng_clks.data[0].clocks_in_khz, 1000);
+
+	/*do memory clock*/
+	if (!dm_pp_get_clock_levels_by_type_with_latency(
+			dc->ctx,
+			DM_PP_CLOCK_TYPE_MEMORY_CLK,
+			&mem_clks) || mem_clks.num_levels == 0) {
+
+		mem_clks.num_levels = 3;
+		clk = 250000;
+		latency = 45;
+
+		for (i = 0; i < eng_clks.num_levels; i++) {
+			mem_clks.data[i].clocks_in_khz = clk;
+			mem_clks.data[i].latency_in_us = latency;
+			clk += 500000;
+			latency -= 5;
+		}
+
+	}
+
+	/* we don't need to call PPLIB for validation clock since they
+	 * also give us the highest sclk and highest mclk (UMA clock).
+	 * ALSO always convert UMA clock (from PPLIB)  to YCLK (HW formula):
+	 * YCLK = UMACLK*m_memoryTypeMultiplier
+	 */
+	dc->bw_vbios->low_yclk = bw_frc_to_fixed(
+		mem_clks.data[0].clocks_in_khz * MEMORY_TYPE_MULTIPLIER, 1000);
+	dc->bw_vbios->mid_yclk = bw_frc_to_fixed(
+		mem_clks.data[mem_clks.num_levels>>1].clocks_in_khz * MEMORY_TYPE_MULTIPLIER,
+		1000);
+	dc->bw_vbios->high_yclk = bw_frc_to_fixed(
+		mem_clks.data[mem_clks.num_levels-1].clocks_in_khz * MEMORY_TYPE_MULTIPLIER,
+		1000);
+
+	/* Now notify PPLib/SMU about which Watermarks sets they should select
+	 * depending on DPM state they are in. And update BW MGR GFX Engine and
+	 * Memory clock member variables for Watermarks calculations for each
+	 * Watermark Set
+	 */
+	clk_ranges.num_wm_sets = 4;
+	clk_ranges.wm_clk_ranges[0].wm_set_id = WM_SET_A;
+	clk_ranges.wm_clk_ranges[0].wm_min_eng_clk_in_khz =
+			eng_clks.data[0].clocks_in_khz;
+	clk_ranges.wm_clk_ranges[0].wm_max_eng_clk_in_khz =
+			eng_clks.data[eng_clks.num_levels*3/8].clocks_in_khz - 1;
+	clk_ranges.wm_clk_ranges[0].wm_min_memg_clk_in_khz =
+			mem_clks.data[0].clocks_in_khz;
+	clk_ranges.wm_clk_ranges[0].wm_max_mem_clk_in_khz =
+			mem_clks.data[mem_clks.num_levels>>1].clocks_in_khz - 1;
+
+	clk_ranges.wm_clk_ranges[1].wm_set_id = WM_SET_B;
+	clk_ranges.wm_clk_ranges[1].wm_min_eng_clk_in_khz =
+			eng_clks.data[eng_clks.num_levels*3/8].clocks_in_khz;
+	/* 5 GHz instead of data[7].clockInKHz to cover Overdrive */
+	clk_ranges.wm_clk_ranges[1].wm_max_eng_clk_in_khz = 5000000;
+	clk_ranges.wm_clk_ranges[1].wm_min_memg_clk_in_khz =
+			mem_clks.data[0].clocks_in_khz;
+	clk_ranges.wm_clk_ranges[1].wm_max_mem_clk_in_khz =
+			mem_clks.data[mem_clks.num_levels>>1].clocks_in_khz - 1;
+
+	clk_ranges.wm_clk_ranges[2].wm_set_id = WM_SET_C;
+	clk_ranges.wm_clk_ranges[2].wm_min_eng_clk_in_khz =
+			eng_clks.data[0].clocks_in_khz;
+	clk_ranges.wm_clk_ranges[2].wm_max_eng_clk_in_khz =
+			eng_clks.data[eng_clks.num_levels*3/8].clocks_in_khz - 1;
+	clk_ranges.wm_clk_ranges[2].wm_min_memg_clk_in_khz =
+			mem_clks.data[mem_clks.num_levels>>1].clocks_in_khz;
+	/* 5 GHz instead of data[2].clockInKHz to cover Overdrive */
+	clk_ranges.wm_clk_ranges[2].wm_max_mem_clk_in_khz = 5000000;
+
+	clk_ranges.wm_clk_ranges[3].wm_set_id = WM_SET_D;
+	clk_ranges.wm_clk_ranges[3].wm_min_eng_clk_in_khz =
+			eng_clks.data[eng_clks.num_levels*3/8].clocks_in_khz;
+	/* 5 GHz instead of data[7].clockInKHz to cover Overdrive */
+	clk_ranges.wm_clk_ranges[3].wm_max_eng_clk_in_khz = 5000000;
+	clk_ranges.wm_clk_ranges[3].wm_min_memg_clk_in_khz =
+			mem_clks.data[mem_clks.num_levels>>1].clocks_in_khz;
+	/* 5 GHz instead of data[2].clockInKHz to cover Overdrive */
+	clk_ranges.wm_clk_ranges[3].wm_max_mem_clk_in_khz = 5000000;
+
+	/* Notify PP Lib/SMU which Watermarks to use for which clock ranges */
+	dm_pp_notify_wm_clock_changes(dc->ctx, &clk_ranges);
+}
+
+static bool construct(
+	uint8_t num_virtual_links,
+	struct dc *dc,
+	struct dce110_resource_pool *pool)
+{
+	unsigned int i;
+	struct dc_context *ctx = dc->ctx;
+	struct irq_service_init_data irq_init_data;
+
+	ctx->dc_bios->regs = &bios_regs;
+
+	pool->base.res_cap = &res_cap;
+	pool->base.funcs = &dce120_res_pool_funcs;
+
+	/* TODO: Fill more data from GreenlandAsicCapability.cpp */
+	pool->base.pipe_count = res_cap.num_timing_generator;
+	pool->base.underlay_pipe_index = NO_UNDERLAY_PIPE;
+
+	dc->caps.max_downscale_ratio = 200;
+	dc->caps.i2c_speed_in_khz = 100;
+	dc->caps.max_cursor_size = 128;
+	dc->debug = debug_defaults;
+
+	/*************************************************
+	 *  Create resources                             *
+	 *************************************************/
+
+	pool->base.clock_sources[DCE120_CLK_SRC_PLL0] =
+			dce120_clock_source_create(ctx, ctx->dc_bios,
+				CLOCK_SOURCE_COMBO_PHY_PLL0,
+				&clk_src_regs[0], false);
+	pool->base.clock_sources[DCE120_CLK_SRC_PLL1] =
+			dce120_clock_source_create(ctx, ctx->dc_bios,
+				CLOCK_SOURCE_COMBO_PHY_PLL1,
+				&clk_src_regs[1], false);
+	pool->base.clock_sources[DCE120_CLK_SRC_PLL2] =
+			dce120_clock_source_create(ctx, ctx->dc_bios,
+				CLOCK_SOURCE_COMBO_PHY_PLL2,
+				&clk_src_regs[2], false);
+	pool->base.clock_sources[DCE120_CLK_SRC_PLL3] =
+			dce120_clock_source_create(ctx, ctx->dc_bios,
+				CLOCK_SOURCE_COMBO_PHY_PLL3,
+				&clk_src_regs[3], false);
+	pool->base.clock_sources[DCE120_CLK_SRC_PLL4] =
+			dce120_clock_source_create(ctx, ctx->dc_bios,
+				CLOCK_SOURCE_COMBO_PHY_PLL4,
+				&clk_src_regs[4], false);
+	pool->base.clock_sources[DCE120_CLK_SRC_PLL5] =
+			dce120_clock_source_create(ctx, ctx->dc_bios,
+				CLOCK_SOURCE_COMBO_PHY_PLL5,
+				&clk_src_regs[5], false);
+	pool->base.clk_src_count = DCE120_CLK_SRC_TOTAL;
+
+	pool->base.dp_clock_source =
+			dce120_clock_source_create(ctx, ctx->dc_bios,
+				CLOCK_SOURCE_ID_DP_DTO,
+				&clk_src_regs[0], true);
+
+	for (i = 0; i < pool->base.clk_src_count; i++) {
+		if (pool->base.clock_sources[i] == NULL) {
+			dm_error("DC: failed to create clock sources!\n");
+			BREAK_TO_DEBUGGER();
+			goto clk_src_create_fail;
+		}
+	}
+
+	pool->base.display_clock = dce120_disp_clk_create(ctx);
+	if (pool->base.display_clock == NULL) {
+		dm_error("DC: failed to create display clock!\n");
+		BREAK_TO_DEBUGGER();
+		goto disp_clk_create_fail;
+	}
+
+	pool->base.dmcu = dce_dmcu_create(ctx,
+			&dmcu_regs,
+			&dmcu_shift,
+			&dmcu_mask);
+	if (pool->base.dmcu == NULL) {
+		dm_error("DC: failed to create dmcu!\n");
+		BREAK_TO_DEBUGGER();
+		goto res_create_fail;
+	}
+
+	pool->base.abm = dce_abm_create(ctx,
+			&abm_regs,
+			&abm_shift,
+			&abm_mask);
+	if (pool->base.abm == NULL) {
+		dm_error("DC: failed to create abm!\n");
+		BREAK_TO_DEBUGGER();
+		goto res_create_fail;
+	}
+
+	irq_init_data.ctx = dc->ctx;
+	pool->base.irqs = dal_irq_service_dce120_create(&irq_init_data);
+	if (!pool->base.irqs)
+		goto irqs_create_fail;
+
+	for (i = 0; i < pool->base.pipe_count; i++) {
+		pool->base.timing_generators[i] =
+				dce120_timing_generator_create(
+					ctx,
+					i,
+					&dce120_tg_offsets[i]);
+		if (pool->base.timing_generators[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error("DC: failed to create tg!\n");
+			goto controller_create_fail;
+		}
+
+		pool->base.mis[i] = dce120_mem_input_create(ctx, i);
+
+		if (pool->base.mis[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error(
+				"DC: failed to create memory input!\n");
+			goto controller_create_fail;
+		}
+
+		pool->base.ipps[i] = dce120_ipp_create(ctx, i);
+		if (pool->base.ipps[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error(
+				"DC: failed to create input pixel processor!\n");
+			goto controller_create_fail;
+		}
+
+		pool->base.transforms[i] = dce120_transform_create(ctx, i);
+		if (pool->base.transforms[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error(
+				"DC: failed to create transform!\n");
+			goto res_create_fail;
+		}
+
+		pool->base.opps[i] = dce120_opp_create(
+			ctx,
+			i);
+		if (pool->base.opps[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error(
+				"DC: failed to create output pixel processor!\n");
+		}
+	}
+
+	if (!resource_construct(num_virtual_links, dc, &pool->base,
+			 &res_create_funcs))
+		goto res_create_fail;
+
+	/* Create hardware sequencer */
+	if (!dce120_hw_sequencer_create(dc))
+		goto controller_create_fail;
+
+	dc->caps.max_planes =  pool->base.pipe_count;
+
+	bw_calcs_init(dc->bw_dceip, dc->bw_vbios, dc->ctx->asic_id);
+
+	bw_calcs_data_update_from_pplib(dc);
+
+	return true;
+
+irqs_create_fail:
+controller_create_fail:
+disp_clk_create_fail:
+clk_src_create_fail:
+res_create_fail:
+
+	destruct(pool);
+
+	return false;
+}
+
+struct resource_pool *dce120_create_resource_pool(
+	uint8_t num_virtual_links,
+	struct dc *dc)
+{
+	struct dce110_resource_pool *pool =
+		kzalloc(sizeof(struct dce110_resource_pool), GFP_KERNEL);
+
+	if (!pool)
+		return NULL;
+
+	if (construct(num_virtual_links, dc, pool))
+		return &pool->base;
+
+	BREAK_TO_DEBUGGER();
+	return NULL;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dce120/dce120_resource.h b/drivers/gpu/drm/amd/display/dc/dce120/dce120_resource.h
new file mode 100644
index 000000000000..3d1f3cf012f4
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce120/dce120_resource.h
@@ -0,0 +1,39 @@
+/*
+* Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_RESOURCE_DCE120_H__
+#define __DC_RESOURCE_DCE120_H__
+
+#include "core_types.h"
+
+struct dc;
+struct resource_pool;
+
+struct resource_pool *dce120_create_resource_pool(
+	uint8_t num_virtual_links,
+	struct dc *dc);
+
+#endif /* __DC_RESOURCE_DCE120_H__ */
+
diff --git a/drivers/gpu/drm/amd/display/dc/dce120/dce120_timing_generator.c b/drivers/gpu/drm/amd/display/dc/dce120/dce120_timing_generator.c
new file mode 100644
index 000000000000..2502182d5e82
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce120/dce120_timing_generator.c
@@ -0,0 +1,1174 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+#include "vega10/DC/dce_12_0_offset.h"
+#include "vega10/DC/dce_12_0_sh_mask.h"
+#include "vega10/soc15ip.h"
+
+#include "dc_types.h"
+#include "dc_bios_types.h"
+
+#include "include/grph_object_id.h"
+#include "include/logger_interface.h"
+#include "dce120_timing_generator.h"
+
+#include "timing_generator.h"
+
+#define CRTC_REG_UPDATE_N(reg_name, n, ...)	\
+		generic_reg_update_soc15(tg110->base.ctx, tg110->offsets.crtc, reg_name, n, __VA_ARGS__)
+
+#define CRTC_REG_SET_N(reg_name, n, ...)	\
+		generic_reg_set_soc15(tg110->base.ctx, tg110->offsets.crtc, reg_name, n, __VA_ARGS__)
+
+#define CRTC_REG_UPDATE(reg, field, val)	\
+		CRTC_REG_UPDATE_N(reg, 1, FD(reg##__##field), val)
+
+#define CRTC_REG_UPDATE_2(reg, field1, val1, field2, val2)	\
+		CRTC_REG_UPDATE_N(reg, 2, FD(reg##__##field1), val1, FD(reg##__##field2), val2)
+
+#define CRTC_REG_UPDATE_3(reg, field1, val1, field2, val2, field3, val3)	\
+		CRTC_REG_UPDATE_N(reg, 3, FD(reg##__##field1), val1, FD(reg##__##field2), val2, FD(reg##__##field3), val3)
+
+#define CRTC_REG_UPDATE_4(reg, field1, val1, field2, val2, field3, val3, field4, val4)	\
+		CRTC_REG_UPDATE_N(reg, 3, FD(reg##__##field1), val1, FD(reg##__##field2), val2, FD(reg##__##field3), val3, FD(reg##__##field4), val4)
+
+#define CRTC_REG_UPDATE_5(reg, field1, val1, field2, val2, field3, val3, field4, val4, field5, val5)	\
+		CRTC_REG_UPDATE_N(reg, 3, FD(reg##__##field1), val1, FD(reg##__##field2), val2, FD(reg##__##field3), val3, FD(reg##__##field4), val4, FD(reg##__##field5), val5)
+
+#define CRTC_REG_SET(reg, field, val)	\
+		CRTC_REG_SET_N(reg, 1, FD(reg##__##field), val)
+
+#define CRTC_REG_SET_2(reg, field1, val1, field2, val2)	\
+		CRTC_REG_SET_N(reg, 2, FD(reg##__##field1), val1, FD(reg##__##field2), val2)
+
+#define CRTC_REG_SET_3(reg, field1, val1, field2, val2, field3, val3)	\
+		CRTC_REG_SET_N(reg, 3, FD(reg##__##field1), val1, FD(reg##__##field2), val2, FD(reg##__##field3), val3)
+
+/**
+ *****************************************************************************
+ *  Function: is_in_vertical_blank
+ *
+ *  @brief
+ *     check the current status of CRTC to check if we are in Vertical Blank
+ *     regioneased" state
+ *
+ *  @return
+ *     true if currently in blank region, false otherwise
+ *
+ *****************************************************************************
+ */
+static bool dce120_timing_generator_is_in_vertical_blank(
+		struct timing_generator *tg)
+{
+	uint32_t field = 0;
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+	uint32_t value = dm_read_reg_soc15(
+					tg->ctx,
+					mmCRTC0_CRTC_STATUS,
+					tg110->offsets.crtc);
+
+	field = get_reg_field_value(value, CRTC0_CRTC_STATUS, CRTC_V_BLANK);
+	return field == 1;
+}
+
+
+/* determine if given timing can be supported by TG */
+bool dce120_timing_generator_validate_timing(
+	struct timing_generator *tg,
+	const struct dc_crtc_timing *timing,
+	enum signal_type signal)
+{
+	uint32_t interlace_factor = timing->flags.INTERLACE ? 2 : 1;
+	uint32_t v_blank =
+					(timing->v_total - timing->v_addressable -
+					timing->v_border_top - timing->v_border_bottom) *
+					interlace_factor;
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+
+	if (!dce110_timing_generator_validate_timing(
+					tg,
+					timing,
+					signal))
+		return false;
+
+
+	if (v_blank < tg110->min_v_blank	||
+		 timing->h_sync_width  < tg110->min_h_sync_width ||
+		 timing->v_sync_width  < tg110->min_v_sync_width)
+		return false;
+
+	return true;
+}
+
+bool dce120_tg_validate_timing(struct timing_generator *tg,
+	const struct dc_crtc_timing *timing)
+{
+	return dce120_timing_generator_validate_timing(tg, timing, SIGNAL_TYPE_NONE);
+}
+
+/******** HW programming ************/
+/* Disable/Enable Timing Generator */
+bool dce120_timing_generator_enable_crtc(struct timing_generator *tg)
+{
+	enum bp_result result;
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+
+	/* Set MASTER_UPDATE_MODE to 0
+	 * This is needed for DRR, and also suggested to be default value by Syed.*/
+
+	CRTC_REG_UPDATE(CRTC0_CRTC_MASTER_UPDATE_MODE,
+			MASTER_UPDATE_MODE, 0);
+
+	CRTC_REG_UPDATE(CRTC0_CRTC_MASTER_UPDATE_LOCK,
+			UNDERFLOW_UPDATE_LOCK, 0);
+
+	/* TODO API for AtomFirmware didn't change*/
+	result = tg->bp->funcs->enable_crtc(tg->bp, tg110->controller_id, true);
+
+	return result == BP_RESULT_OK;
+}
+
+void dce120_timing_generator_set_early_control(
+		struct timing_generator *tg,
+		uint32_t early_cntl)
+{
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+
+	CRTC_REG_UPDATE(CRTC0_CRTC_CONTROL,
+			CRTC_HBLANK_EARLY_CONTROL, early_cntl);
+}
+
+/**************** TG current status ******************/
+
+/* return the current frame counter. Used by Linux kernel DRM */
+uint32_t dce120_timing_generator_get_vblank_counter(
+		struct timing_generator *tg)
+{
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+	uint32_t value = dm_read_reg_soc15(
+				tg->ctx,
+				mmCRTC0_CRTC_STATUS_FRAME_COUNT,
+				tg110->offsets.crtc);
+	uint32_t field = get_reg_field_value(
+				value, CRTC0_CRTC_STATUS_FRAME_COUNT, CRTC_FRAME_COUNT);
+
+	return field;
+}
+
+/* Get current H and V position */
+void dce120_timing_generator_get_crtc_position(
+	struct timing_generator *tg,
+	struct crtc_position *position)
+{
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+	uint32_t value = dm_read_reg_soc15(
+				tg->ctx,
+				mmCRTC0_CRTC_STATUS_POSITION,
+				tg110->offsets.crtc);
+
+	position->horizontal_count = get_reg_field_value(value,
+			CRTC0_CRTC_STATUS_POSITION, CRTC_HORZ_COUNT);
+
+	position->vertical_count = get_reg_field_value(value,
+			CRTC0_CRTC_STATUS_POSITION, CRTC_VERT_COUNT);
+
+	value = dm_read_reg_soc15(
+				tg->ctx,
+				mmCRTC0_CRTC_NOM_VERT_POSITION,
+				tg110->offsets.crtc);
+
+	position->nominal_vcount = get_reg_field_value(value,
+			CRTC0_CRTC_NOM_VERT_POSITION, CRTC_VERT_COUNT_NOM);
+}
+
+/* wait until TG is in beginning of vertical blank region */
+void dce120_timing_generator_wait_for_vblank(struct timing_generator *tg)
+{
+	/* We want to catch beginning of VBlank here, so if the first try are
+	 * in VBlank, we might be very close to Active, in this case wait for
+	 * another frame
+	 */
+	while (dce120_timing_generator_is_in_vertical_blank(tg)) {
+		if (!tg->funcs->is_counter_moving(tg)) {
+			/* error - no point to wait if counter is not moving */
+			break;
+		}
+	}
+
+	while (!dce120_timing_generator_is_in_vertical_blank(tg)) {
+		if (!tg->funcs->is_counter_moving(tg)) {
+			/* error - no point to wait if counter is not moving */
+			break;
+		}
+	}
+}
+
+/* wait until TG is in beginning of active region */
+void dce120_timing_generator_wait_for_vactive(struct timing_generator *tg)
+{
+	while (dce120_timing_generator_is_in_vertical_blank(tg)) {
+		if (!tg->funcs->is_counter_moving(tg)) {
+			/* error - no point to wait if counter is not moving */
+			break;
+		}
+	}
+}
+
+/*********** Timing Generator Synchronization routines ****/
+
+/* Setups Global Swap Lock group, TimingServer or TimingClient*/
+void dce120_timing_generator_setup_global_swap_lock(
+	struct timing_generator *tg,
+	const struct dcp_gsl_params *gsl_params)
+{
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+	uint32_t value_crtc_vtotal =
+							dm_read_reg_soc15(tg->ctx,
+							mmCRTC0_CRTC_V_TOTAL,
+							tg110->offsets.crtc);
+	/* Checkpoint relative to end of frame */
+	uint32_t check_point =
+							get_reg_field_value(value_crtc_vtotal,
+							CRTC0_CRTC_V_TOTAL,
+							CRTC_V_TOTAL);
+
+
+	dm_write_reg_soc15(tg->ctx, mmCRTC0_CRTC_GSL_WINDOW, tg110->offsets.crtc, 0);
+
+	CRTC_REG_UPDATE_N(DCP0_DCP_GSL_CONTROL, 6,
+		/* This pipe will belong to GSL Group zero. */
+		FD(DCP0_DCP_GSL_CONTROL__DCP_GSL0_EN), 1,
+		FD(DCP0_DCP_GSL_CONTROL__DCP_GSL_MASTER_EN), gsl_params->gsl_master == tg->inst,
+		FD(DCP0_DCP_GSL_CONTROL__DCP_GSL_HSYNC_FLIP_FORCE_DELAY), HFLIP_READY_DELAY,
+		/* Keep signal low (pending high) during 6 lines.
+		 * Also defines minimum interval before re-checking signal. */
+		FD(DCP0_DCP_GSL_CONTROL__DCP_GSL_HSYNC_FLIP_CHECK_DELAY), HFLIP_CHECK_DELAY,
+		/* DCP_GSL_PURPOSE_SURFACE_FLIP */
+		FD(DCP0_DCP_GSL_CONTROL__DCP_GSL_SYNC_SOURCE), 0,
+		FD(DCP0_DCP_GSL_CONTROL__DCP_GSL_DELAY_SURFACE_UPDATE_PENDING), 1);
+
+	CRTC_REG_SET_2(
+			CRTC0_CRTC_GSL_CONTROL,
+			CRTC_GSL_CHECK_LINE_NUM, check_point - FLIP_READY_BACK_LOOKUP,
+			CRTC_GSL_FORCE_DELAY, VFLIP_READY_DELAY);
+}
+
+/* Clear all the register writes done by setup_global_swap_lock */
+void dce120_timing_generator_tear_down_global_swap_lock(
+	struct timing_generator *tg)
+{
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+
+	/* Settig HW default values from reg specs */
+	CRTC_REG_SET_N(DCP0_DCP_GSL_CONTROL, 6,
+			FD(DCP0_DCP_GSL_CONTROL__DCP_GSL0_EN), 0,
+			FD(DCP0_DCP_GSL_CONTROL__DCP_GSL_MASTER_EN), 0,
+			FD(DCP0_DCP_GSL_CONTROL__DCP_GSL_HSYNC_FLIP_FORCE_DELAY), HFLIP_READY_DELAY,
+			FD(DCP0_DCP_GSL_CONTROL__DCP_GSL_HSYNC_FLIP_CHECK_DELAY), HFLIP_CHECK_DELAY,
+			/* DCP_GSL_PURPOSE_SURFACE_FLIP */
+			FD(DCP0_DCP_GSL_CONTROL__DCP_GSL_SYNC_SOURCE), 0,
+			FD(DCP0_DCP_GSL_CONTROL__DCP_GSL_DELAY_SURFACE_UPDATE_PENDING), 0);
+
+	CRTC_REG_SET_2(CRTC0_CRTC_GSL_CONTROL,
+		       CRTC_GSL_CHECK_LINE_NUM, 0,
+		       CRTC_GSL_FORCE_DELAY, 0x2); /*TODO Why this value here ?*/
+}
+
+/* Reset slave controllers on master VSync */
+void dce120_timing_generator_enable_reset_trigger(
+	struct timing_generator *tg,
+	int source)
+{
+	enum trigger_source_select trig_src_select = TRIGGER_SOURCE_SELECT_LOGIC_ZERO;
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+	uint32_t rising_edge = 0;
+	uint32_t falling_edge = 0;
+	/* Setup trigger edge */
+	uint32_t pol_value = dm_read_reg_soc15(
+									tg->ctx,
+									mmCRTC0_CRTC_V_SYNC_A_CNTL,
+									tg110->offsets.crtc);
+
+	/* Register spec has reversed definition:
+	 *	0 for positive, 1 for negative */
+	if (get_reg_field_value(pol_value,
+			CRTC0_CRTC_V_SYNC_A_CNTL,
+			CRTC_V_SYNC_A_POL) == 0) {
+		rising_edge = 1;
+	} else {
+		falling_edge = 1;
+	}
+
+	/* TODO What about other sources ?*/
+	trig_src_select = TRIGGER_SOURCE_SELECT_GSL_GROUP0;
+
+	CRTC_REG_UPDATE_N(CRTC0_CRTC_TRIGB_CNTL, 7,
+		FD(CRTC0_CRTC_TRIGB_CNTL__CRTC_TRIGB_SOURCE_SELECT), trig_src_select,
+		FD(CRTC0_CRTC_TRIGB_CNTL__CRTC_TRIGB_POLARITY_SELECT), TRIGGER_POLARITY_SELECT_LOGIC_ZERO,
+		FD(CRTC0_CRTC_TRIGB_CNTL__CRTC_TRIGB_RISING_EDGE_DETECT_CNTL), rising_edge,
+		FD(CRTC0_CRTC_TRIGB_CNTL__CRTC_TRIGB_FALLING_EDGE_DETECT_CNTL), falling_edge,
+		/* send every signal */
+		FD(CRTC0_CRTC_TRIGB_CNTL__CRTC_TRIGB_FREQUENCY_SELECT), 0,
+		/* no delay */
+		FD(CRTC0_CRTC_TRIGB_CNTL__CRTC_TRIGB_DELAY), 0,
+		/* clear trigger status */
+		FD(CRTC0_CRTC_TRIGB_CNTL__CRTC_TRIGB_CLEAR), 1);
+
+	CRTC_REG_UPDATE_3(
+			CRTC0_CRTC_FORCE_COUNT_NOW_CNTL,
+			CRTC_FORCE_COUNT_NOW_MODE, 2,
+			CRTC_FORCE_COUNT_NOW_TRIG_SEL, 1,
+			CRTC_FORCE_COUNT_NOW_CLEAR, 1);
+}
+
+/* disabling trigger-reset */
+void dce120_timing_generator_disable_reset_trigger(
+	struct timing_generator *tg)
+{
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+
+	CRTC_REG_UPDATE_2(
+		CRTC0_CRTC_FORCE_COUNT_NOW_CNTL,
+		CRTC_FORCE_COUNT_NOW_MODE, 0,
+		CRTC_FORCE_COUNT_NOW_CLEAR, 1);
+
+	CRTC_REG_UPDATE_3(
+		CRTC0_CRTC_TRIGB_CNTL,
+		CRTC_TRIGB_SOURCE_SELECT, TRIGGER_SOURCE_SELECT_LOGIC_ZERO,
+		CRTC_TRIGB_POLARITY_SELECT, TRIGGER_POLARITY_SELECT_LOGIC_ZERO,
+		/* clear trigger status */
+		CRTC_TRIGB_CLEAR, 1);
+
+}
+
+/* Checks whether CRTC triggered reset occurred */
+bool dce120_timing_generator_did_triggered_reset_occur(
+	struct timing_generator *tg)
+{
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+	uint32_t value = dm_read_reg_soc15(
+			tg->ctx,
+			mmCRTC0_CRTC_FORCE_COUNT_NOW_CNTL,
+			tg110->offsets.crtc);
+
+	return get_reg_field_value(value,
+			CRTC0_CRTC_FORCE_COUNT_NOW_CNTL,
+			CRTC_FORCE_COUNT_NOW_OCCURRED) != 0;
+}
+
+
+/******** Stuff to move to other virtual HW objects *****************/
+/* Move to enable accelerated mode */
+void dce120_timing_generator_disable_vga(struct timing_generator *tg)
+{
+	uint32_t offset = 0;
+	uint32_t value = 0;
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+
+	switch (tg110->controller_id) {
+	case CONTROLLER_ID_D0:
+		offset = 0;
+		break;
+	case CONTROLLER_ID_D1:
+		offset = mmD2VGA_CONTROL - mmD1VGA_CONTROL;
+		break;
+	case CONTROLLER_ID_D2:
+		offset = mmD3VGA_CONTROL - mmD1VGA_CONTROL;
+		break;
+	case CONTROLLER_ID_D3:
+		offset = mmD4VGA_CONTROL - mmD1VGA_CONTROL;
+		break;
+	case CONTROLLER_ID_D4:
+		offset = mmD5VGA_CONTROL - mmD1VGA_CONTROL;
+		break;
+	case CONTROLLER_ID_D5:
+		offset = mmD6VGA_CONTROL - mmD1VGA_CONTROL;
+		break;
+	default:
+		break;
+	}
+
+	value = dm_read_reg_soc15(tg->ctx, mmD1VGA_CONTROL, offset);
+
+	set_reg_field_value(value, 0, D1VGA_CONTROL, D1VGA_MODE_ENABLE);
+	set_reg_field_value(value, 0, D1VGA_CONTROL, D1VGA_TIMING_SELECT);
+	set_reg_field_value(
+			value, 0, D1VGA_CONTROL, D1VGA_SYNC_POLARITY_SELECT);
+	set_reg_field_value(value, 0, D1VGA_CONTROL, D1VGA_OVERSCAN_COLOR_EN);
+
+	dm_write_reg_soc15(tg->ctx, mmD1VGA_CONTROL, offset, value);
+}
+/* TODO: Should we move it to transform */
+/* Fully program CRTC timing in timing generator */
+void dce120_timing_generator_program_blanking(
+	struct timing_generator *tg,
+	const struct dc_crtc_timing *timing)
+{
+	uint32_t tmp1 = 0;
+	uint32_t tmp2 = 0;
+	uint32_t vsync_offset = timing->v_border_bottom +
+			timing->v_front_porch;
+	uint32_t v_sync_start = timing->v_addressable + vsync_offset;
+
+	uint32_t hsync_offset = timing->h_border_right +
+			timing->h_front_porch;
+	uint32_t h_sync_start = timing->h_addressable + hsync_offset;
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+
+	CRTC_REG_UPDATE(
+		CRTC0_CRTC_H_TOTAL,
+		CRTC_H_TOTAL,
+		timing->h_total - 1);
+
+	CRTC_REG_UPDATE(
+		CRTC0_CRTC_V_TOTAL,
+		CRTC_V_TOTAL,
+		timing->v_total - 1);
+
+	/* In case of V_TOTAL_CONTROL is on, make sure V_TOTAL_MAX and
+	 * V_TOTAL_MIN are equal to V_TOTAL.
+	 */
+	CRTC_REG_UPDATE(
+		CRTC0_CRTC_V_TOTAL_MAX,
+		CRTC_V_TOTAL_MAX,
+		timing->v_total - 1);
+
+	CRTC_REG_UPDATE(
+		CRTC0_CRTC_V_TOTAL_MIN,
+		CRTC_V_TOTAL_MIN,
+		timing->v_total - 1);
+
+	tmp1 = timing->h_total -
+			(h_sync_start + timing->h_border_left);
+	tmp2 = tmp1 + timing->h_addressable +
+			timing->h_border_left + timing->h_border_right;
+
+	CRTC_REG_UPDATE_2(
+			CRTC0_CRTC_H_BLANK_START_END,
+			CRTC_H_BLANK_END, tmp1,
+			CRTC_H_BLANK_START, tmp2);
+
+	tmp1 = timing->v_total - (v_sync_start + timing->v_border_top);
+	tmp2 = tmp1 + timing->v_addressable + timing->v_border_top +
+			timing->v_border_bottom;
+
+	CRTC_REG_UPDATE_2(
+		CRTC0_CRTC_V_BLANK_START_END,
+		CRTC_V_BLANK_END, tmp1,
+		CRTC_V_BLANK_START, tmp2);
+}
+
+/* TODO: Should we move it to opp? */
+/* Combine with below and move YUV/RGB color conversion to SW layer */
+void dce120_timing_generator_program_blank_color(
+	struct timing_generator *tg,
+	const struct tg_color *black_color)
+{
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+
+	CRTC_REG_UPDATE_3(
+		CRTC0_CRTC_BLACK_COLOR,
+		CRTC_BLACK_COLOR_B_CB, black_color->color_b_cb,
+		CRTC_BLACK_COLOR_G_Y, black_color->color_g_y,
+		CRTC_BLACK_COLOR_R_CR, black_color->color_r_cr);
+}
+/* Combine with above and move YUV/RGB color conversion to SW layer */
+void dce120_timing_generator_set_overscan_color_black(
+	struct timing_generator *tg,
+	const struct tg_color *color)
+{
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+	uint32_t value = 0;
+	CRTC_REG_SET_3(
+		CRTC0_CRTC_OVERSCAN_COLOR,
+		CRTC_OVERSCAN_COLOR_BLUE, color->color_b_cb,
+		CRTC_OVERSCAN_COLOR_GREEN, color->color_g_y,
+		CRTC_OVERSCAN_COLOR_RED, color->color_r_cr);
+
+	value = dm_read_reg_soc15(
+			tg->ctx,
+			mmCRTC0_CRTC_OVERSCAN_COLOR,
+			tg110->offsets.crtc);
+
+	dm_write_reg_soc15(
+			tg->ctx,
+			mmCRTC0_CRTC_BLACK_COLOR,
+			tg110->offsets.crtc,
+			value);
+
+	/* This is desirable to have a constant DAC output voltage during the
+	 * blank time that is higher than the 0 volt reference level that the
+	 * DAC outputs when the NBLANK signal
+	 * is asserted low, such as for output to an analog TV. */
+	dm_write_reg_soc15(
+		tg->ctx,
+		mmCRTC0_CRTC_BLANK_DATA_COLOR,
+		tg110->offsets.crtc,
+		value);
+
+	/* TO DO we have to program EXT registers and we need to know LB DATA
+	 * format because it is used when more 10 , i.e. 12 bits per color
+	 *
+	 * m_mmDxCRTC_OVERSCAN_COLOR_EXT
+	 * m_mmDxCRTC_BLACK_COLOR_EXT
+	 * m_mmDxCRTC_BLANK_DATA_COLOR_EXT
+	 */
+}
+
+void dce120_timing_generator_set_drr(
+	struct timing_generator *tg,
+	const struct drr_params *params)
+{
+
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+
+	if (params != NULL &&
+		params->vertical_total_max > 0 &&
+		params->vertical_total_min > 0) {
+
+		CRTC_REG_UPDATE(
+				CRTC0_CRTC_V_TOTAL_MIN,
+				CRTC_V_TOTAL_MIN, params->vertical_total_min - 1);
+		CRTC_REG_UPDATE(
+				CRTC0_CRTC_V_TOTAL_MAX,
+				CRTC_V_TOTAL_MAX, params->vertical_total_max - 1);
+		CRTC_REG_SET_N(CRTC0_CRTC_V_TOTAL_CONTROL, 6,
+				FD(CRTC0_CRTC_V_TOTAL_CONTROL__CRTC_V_TOTAL_MIN_SEL), 1,
+				FD(CRTC0_CRTC_V_TOTAL_CONTROL__CRTC_V_TOTAL_MAX_SEL), 1,
+				FD(CRTC0_CRTC_V_TOTAL_CONTROL__CRTC_FORCE_LOCK_ON_EVENT), 0,
+				FD(CRTC0_CRTC_V_TOTAL_CONTROL__CRTC_FORCE_LOCK_TO_MASTER_VSYNC), 0,
+				FD(CRTC0_CRTC_V_TOTAL_CONTROL__CRTC_SET_V_TOTAL_MIN_MASK_EN), 0,
+				FD(CRTC0_CRTC_V_TOTAL_CONTROL__CRTC_SET_V_TOTAL_MIN_MASK), 0);
+		CRTC_REG_UPDATE(
+				CRTC0_CRTC_STATIC_SCREEN_CONTROL,
+				CRTC_STATIC_SCREEN_EVENT_MASK,
+				0x180);
+
+	} else {
+		CRTC_REG_UPDATE(
+				CRTC0_CRTC_V_TOTAL_MIN,
+				CRTC_V_TOTAL_MIN, 0);
+		CRTC_REG_UPDATE(
+				CRTC0_CRTC_V_TOTAL_MAX,
+				CRTC_V_TOTAL_MAX, 0);
+		CRTC_REG_SET_N(CRTC0_CRTC_V_TOTAL_CONTROL, 5,
+				FD(CRTC0_CRTC_V_TOTAL_CONTROL__CRTC_V_TOTAL_MIN_SEL), 0,
+				FD(CRTC0_CRTC_V_TOTAL_CONTROL__CRTC_V_TOTAL_MAX_SEL), 0,
+				FD(CRTC0_CRTC_V_TOTAL_CONTROL__CRTC_FORCE_LOCK_ON_EVENT), 0,
+				FD(CRTC0_CRTC_V_TOTAL_CONTROL__CRTC_FORCE_LOCK_TO_MASTER_VSYNC), 0,
+				FD(CRTC0_CRTC_V_TOTAL_CONTROL__CRTC_SET_V_TOTAL_MIN_MASK), 0);
+		CRTC_REG_UPDATE(
+				CRTC0_CRTC_STATIC_SCREEN_CONTROL,
+				CRTC_STATIC_SCREEN_EVENT_MASK,
+				0);
+	}
+}
+
+/**
+ *****************************************************************************
+ *  Function: dce120_timing_generator_get_position
+ *
+ *  @brief
+ *     Returns CRTC vertical/horizontal counters
+ *
+ *  @param [out] position
+ *****************************************************************************
+ */
+void dce120_timing_generator_get_position(struct timing_generator *tg,
+	struct crtc_position *position)
+{
+	uint32_t value;
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+
+	value = dm_read_reg_soc15(
+			tg->ctx,
+			mmCRTC0_CRTC_STATUS_POSITION,
+			tg110->offsets.crtc);
+
+	position->horizontal_count = get_reg_field_value(
+			value,
+			CRTC0_CRTC_STATUS_POSITION,
+			CRTC_HORZ_COUNT);
+
+	position->vertical_count = get_reg_field_value(
+			value,
+			CRTC0_CRTC_STATUS_POSITION,
+			CRTC_VERT_COUNT);
+
+	value = dm_read_reg_soc15(
+			tg->ctx,
+			mmCRTC0_CRTC_NOM_VERT_POSITION,
+			tg110->offsets.crtc);
+
+	position->nominal_vcount = get_reg_field_value(
+			value,
+			CRTC0_CRTC_NOM_VERT_POSITION,
+			CRTC_VERT_COUNT_NOM);
+}
+
+
+void dce120_timing_generator_get_crtc_scanoutpos(
+	struct timing_generator *tg,
+	uint32_t *v_blank_start,
+	uint32_t *v_blank_end,
+	uint32_t *h_position,
+	uint32_t *v_position)
+{
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+	struct crtc_position position;
+
+	uint32_t v_blank_start_end = dm_read_reg_soc15(
+			tg->ctx,
+			mmCRTC0_CRTC_V_BLANK_START_END,
+			tg110->offsets.crtc);
+
+	*v_blank_start = get_reg_field_value(v_blank_start_end,
+					     CRTC0_CRTC_V_BLANK_START_END,
+					     CRTC_V_BLANK_START);
+	*v_blank_end = get_reg_field_value(v_blank_start_end,
+					   CRTC0_CRTC_V_BLANK_START_END,
+					   CRTC_V_BLANK_END);
+
+	dce120_timing_generator_get_crtc_position(
+			tg, &position);
+
+	*h_position = position.horizontal_count;
+	*v_position = position.vertical_count;
+}
+
+void dce120_timing_generator_enable_advanced_request(
+	struct timing_generator *tg,
+	bool enable,
+	const struct dc_crtc_timing *timing)
+{
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+	uint32_t v_sync_width_and_b_porch =
+				timing->v_total - timing->v_addressable -
+				timing->v_border_bottom - timing->v_front_porch;
+	uint32_t value = dm_read_reg_soc15(
+				tg->ctx,
+				mmCRTC0_CRTC_START_LINE_CONTROL,
+				tg110->offsets.crtc);
+
+	set_reg_field_value(
+		value,
+		enable ? 0 : 1,
+		CRTC0_CRTC_START_LINE_CONTROL,
+		CRTC_LEGACY_REQUESTOR_EN);
+
+	/* Program advanced line position acc.to the best case from fetching data perspective to hide MC latency
+	 * and prefilling Line Buffer in V Blank (to 10 lines as LB can store max 10 lines)
+	 */
+	if (v_sync_width_and_b_porch > 10)
+		v_sync_width_and_b_porch = 10;
+
+	set_reg_field_value(
+		value,
+		v_sync_width_and_b_porch,
+		CRTC0_CRTC_START_LINE_CONTROL,
+		CRTC_ADVANCED_START_LINE_POSITION);
+
+	dm_write_reg_soc15(tg->ctx,
+			mmCRTC0_CRTC_START_LINE_CONTROL,
+			tg110->offsets.crtc,
+			value);
+}
+
+void dce120_tg_program_blank_color(struct timing_generator *tg,
+	const struct tg_color *black_color)
+{
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+	uint32_t value = 0;
+
+	CRTC_REG_UPDATE_3(
+		CRTC0_CRTC_BLACK_COLOR,
+		CRTC_BLACK_COLOR_B_CB, black_color->color_b_cb,
+		CRTC_BLACK_COLOR_G_Y, black_color->color_g_y,
+		CRTC_BLACK_COLOR_R_CR, black_color->color_r_cr);
+
+	value = dm_read_reg_soc15(
+				tg->ctx,
+				mmCRTC0_CRTC_BLACK_COLOR,
+				tg110->offsets.crtc);
+	dm_write_reg_soc15(
+		tg->ctx,
+		mmCRTC0_CRTC_BLANK_DATA_COLOR,
+		tg110->offsets.crtc,
+		value);
+}
+
+void dce120_tg_set_overscan_color(struct timing_generator *tg,
+	const struct tg_color *overscan_color)
+{
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+
+	CRTC_REG_SET_3(
+		CRTC0_CRTC_OVERSCAN_COLOR,
+		CRTC_OVERSCAN_COLOR_BLUE, overscan_color->color_b_cb,
+		CRTC_OVERSCAN_COLOR_GREEN, overscan_color->color_g_y,
+		CRTC_OVERSCAN_COLOR_RED, overscan_color->color_r_cr);
+}
+
+void dce120_tg_program_timing(struct timing_generator *tg,
+	const struct dc_crtc_timing *timing,
+	bool use_vbios)
+{
+	if (use_vbios)
+		dce110_timing_generator_program_timing_generator(tg, timing);
+	else
+		dce120_timing_generator_program_blanking(tg, timing);
+}
+
+bool dce120_tg_is_blanked(struct timing_generator *tg)
+{
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+	uint32_t value = dm_read_reg_soc15(
+			tg->ctx,
+			mmCRTC0_CRTC_BLANK_CONTROL,
+			tg110->offsets.crtc);
+
+	if (get_reg_field_value(
+		value,
+		CRTC0_CRTC_BLANK_CONTROL,
+		CRTC_BLANK_DATA_EN) == 1 &&
+	    get_reg_field_value(
+		value,
+		CRTC0_CRTC_BLANK_CONTROL,
+		CRTC_CURRENT_BLANK_STATE) == 1)
+			return true;
+
+	return false;
+}
+
+void dce120_tg_set_blank(struct timing_generator *tg,
+		bool enable_blanking)
+{
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+
+	CRTC_REG_SET(
+		CRTC0_CRTC_DOUBLE_BUFFER_CONTROL,
+		CRTC_BLANK_DATA_DOUBLE_BUFFER_EN, 0);
+
+	if (enable_blanking)
+		CRTC_REG_SET(CRTC0_CRTC_BLANK_CONTROL, CRTC_BLANK_DATA_EN, 1);
+	else
+		dm_write_reg_soc15(tg->ctx, mmCRTC0_CRTC_BLANK_CONTROL,
+			tg110->offsets.crtc, 0);
+}
+
+bool dce120_tg_validate_timing(struct timing_generator *tg,
+	const struct dc_crtc_timing *timing);
+
+void dce120_tg_wait_for_state(struct timing_generator *tg,
+	enum crtc_state state)
+{
+	switch (state) {
+	case CRTC_STATE_VBLANK:
+		dce120_timing_generator_wait_for_vblank(tg);
+		break;
+
+	case CRTC_STATE_VACTIVE:
+		dce120_timing_generator_wait_for_vactive(tg);
+		break;
+
+	default:
+		break;
+	}
+}
+
+void dce120_tg_set_colors(struct timing_generator *tg,
+	const struct tg_color *blank_color,
+	const struct tg_color *overscan_color)
+{
+	if (blank_color != NULL)
+		dce120_tg_program_blank_color(tg, blank_color);
+
+	if (overscan_color != NULL)
+		dce120_tg_set_overscan_color(tg, overscan_color);
+}
+
+static void dce120_timing_generator_set_static_screen_control(
+	struct timing_generator *tg,
+	uint32_t value)
+{
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+
+	CRTC_REG_UPDATE_2(CRTC0_CRTC_STATIC_SCREEN_CONTROL,
+			CRTC_STATIC_SCREEN_EVENT_MASK, value,
+			CRTC_STATIC_SCREEN_FRAME_COUNT, 2);
+}
+
+void dce120_timing_generator_set_test_pattern(
+	struct timing_generator *tg,
+	/* TODO: replace 'controller_dp_test_pattern' by 'test_pattern_mode'
+	 * because this is not DP-specific (which is probably somewhere in DP
+	 * encoder) */
+	enum controller_dp_test_pattern test_pattern,
+	enum dc_color_depth color_depth)
+{
+	struct dc_context *ctx = tg->ctx;
+	uint32_t value;
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+	enum test_pattern_color_format bit_depth;
+	enum test_pattern_dyn_range dyn_range;
+	enum test_pattern_mode mode;
+	/* color ramp generator mixes 16-bits color */
+	uint32_t src_bpc = 16;
+	/* requested bpc */
+	uint32_t dst_bpc;
+	uint32_t index;
+	/* RGB values of the color bars.
+	 * Produce two RGB colors: RGB0 - white (all Fs)
+	 * and RGB1 - black (all 0s)
+	 * (three RGB components for two colors)
+	 */
+	uint16_t src_color[6] = {0xFFFF, 0xFFFF, 0xFFFF, 0x0000,
+						0x0000, 0x0000};
+	/* dest color (converted to the specified color format) */
+	uint16_t dst_color[6];
+	uint32_t inc_base;
+
+	/* translate to bit depth */
+	switch (color_depth) {
+	case COLOR_DEPTH_666:
+		bit_depth = TEST_PATTERN_COLOR_FORMAT_BPC_6;
+	break;
+	case COLOR_DEPTH_888:
+		bit_depth = TEST_PATTERN_COLOR_FORMAT_BPC_8;
+	break;
+	case COLOR_DEPTH_101010:
+		bit_depth = TEST_PATTERN_COLOR_FORMAT_BPC_10;
+	break;
+	case COLOR_DEPTH_121212:
+		bit_depth = TEST_PATTERN_COLOR_FORMAT_BPC_12;
+	break;
+	default:
+		bit_depth = TEST_PATTERN_COLOR_FORMAT_BPC_8;
+	break;
+	}
+
+	switch (test_pattern) {
+	case CONTROLLER_DP_TEST_PATTERN_COLORSQUARES:
+	case CONTROLLER_DP_TEST_PATTERN_COLORSQUARES_CEA:
+	{
+		dyn_range = (test_pattern ==
+				CONTROLLER_DP_TEST_PATTERN_COLORSQUARES_CEA ?
+				TEST_PATTERN_DYN_RANGE_CEA :
+				TEST_PATTERN_DYN_RANGE_VESA);
+		mode = TEST_PATTERN_MODE_COLORSQUARES_RGB;
+
+		CRTC_REG_UPDATE_2(CRTC0_CRTC_TEST_PATTERN_PARAMETERS,
+				CRTC_TEST_PATTERN_VRES, 6,
+				CRTC_TEST_PATTERN_HRES, 6);
+
+		CRTC_REG_UPDATE_4(CRTC0_CRTC_TEST_PATTERN_CONTROL,
+				CRTC_TEST_PATTERN_EN, 1,
+				CRTC_TEST_PATTERN_MODE, mode,
+				CRTC_TEST_PATTERN_DYNAMIC_RANGE, dyn_range,
+				CRTC_TEST_PATTERN_COLOR_FORMAT, bit_depth);
+	}
+	break;
+
+	case CONTROLLER_DP_TEST_PATTERN_VERTICALBARS:
+	case CONTROLLER_DP_TEST_PATTERN_HORIZONTALBARS:
+	{
+		mode = (test_pattern ==
+			CONTROLLER_DP_TEST_PATTERN_VERTICALBARS ?
+			TEST_PATTERN_MODE_VERTICALBARS :
+			TEST_PATTERN_MODE_HORIZONTALBARS);
+
+		switch (bit_depth) {
+		case TEST_PATTERN_COLOR_FORMAT_BPC_6:
+			dst_bpc = 6;
+		break;
+		case TEST_PATTERN_COLOR_FORMAT_BPC_8:
+			dst_bpc = 8;
+		break;
+		case TEST_PATTERN_COLOR_FORMAT_BPC_10:
+			dst_bpc = 10;
+		break;
+		default:
+			dst_bpc = 8;
+		break;
+		}
+
+		/* adjust color to the required colorFormat */
+		for (index = 0; index < 6; index++) {
+			/* dst = 2^dstBpc * src / 2^srcBpc = src >>
+			 * (srcBpc - dstBpc);
+			 */
+			dst_color[index] =
+				src_color[index] >> (src_bpc - dst_bpc);
+		/* CRTC_TEST_PATTERN_DATA has 16 bits,
+		 * lowest 6 are hardwired to ZERO
+		 * color bits should be left aligned aligned to MSB
+		 * XXXXXXXXXX000000 for 10 bit,
+		 * XXXXXXXX00000000 for 8 bit and XXXXXX0000000000 for 6
+		 */
+			dst_color[index] <<= (16 - dst_bpc);
+		}
+
+		dm_write_reg_soc15(ctx, mmCRTC0_CRTC_TEST_PATTERN_PARAMETERS, tg110->offsets.crtc, 0);
+
+		/* We have to write the mask before data, similar to pipeline.
+		 * For example, for 8 bpc, if we want RGB0 to be magenta,
+		 * and RGB1 to be cyan,
+		 * we need to make 7 writes:
+		 * MASK   DATA
+		 * 000001 00000000 00000000                     set mask to R0
+		 * 000010 11111111 00000000     R0 255, 0xFF00, set mask to G0
+		 * 000100 00000000 00000000     G0 0,   0x0000, set mask to B0
+		 * 001000 11111111 00000000     B0 255, 0xFF00, set mask to R1
+		 * 010000 00000000 00000000     R1 0,   0x0000, set mask to G1
+		 * 100000 11111111 00000000     G1 255, 0xFF00, set mask to B1
+		 * 100000 11111111 00000000     B1 255, 0xFF00
+		 *
+		 * we will make a loop of 6 in which we prepare the mask,
+		 * then write, then prepare the color for next write.
+		 * first iteration will write mask only,
+		 * but each next iteration color prepared in
+		 * previous iteration will be written within new mask,
+		 * the last component will written separately,
+		 * mask is not changing between 6th and 7th write
+		 * and color will be prepared by last iteration
+		 */
+
+		/* write color, color values mask in CRTC_TEST_PATTERN_MASK
+		 * is B1, G1, R1, B0, G0, R0
+		 */
+		value = 0;
+		for (index = 0; index < 6; index++) {
+			/* prepare color mask, first write PATTERN_DATA
+			 * will have all zeros
+			 */
+			set_reg_field_value(
+				value,
+				(1 << index),
+				CRTC0_CRTC_TEST_PATTERN_COLOR,
+				CRTC_TEST_PATTERN_MASK);
+			/* write color component */
+			dm_write_reg_soc15(ctx, mmCRTC0_CRTC_TEST_PATTERN_COLOR, tg110->offsets.crtc, value);
+			/* prepare next color component,
+			 * will be written in the next iteration
+			 */
+			set_reg_field_value(
+				value,
+				dst_color[index],
+				CRTC0_CRTC_TEST_PATTERN_COLOR,
+				CRTC_TEST_PATTERN_DATA);
+		}
+		/* write last color component,
+		 * it's been already prepared in the loop
+		 */
+		dm_write_reg_soc15(ctx, mmCRTC0_CRTC_TEST_PATTERN_COLOR, tg110->offsets.crtc, value);
+
+		/* enable test pattern */
+		CRTC_REG_UPDATE_4(CRTC0_CRTC_TEST_PATTERN_CONTROL,
+				CRTC_TEST_PATTERN_EN, 1,
+				CRTC_TEST_PATTERN_MODE, mode,
+				CRTC_TEST_PATTERN_DYNAMIC_RANGE, 0,
+				CRTC_TEST_PATTERN_COLOR_FORMAT, bit_depth);
+	}
+	break;
+
+	case CONTROLLER_DP_TEST_PATTERN_COLORRAMP:
+	{
+		mode = (bit_depth ==
+			TEST_PATTERN_COLOR_FORMAT_BPC_10 ?
+			TEST_PATTERN_MODE_DUALRAMP_RGB :
+			TEST_PATTERN_MODE_SINGLERAMP_RGB);
+
+		switch (bit_depth) {
+		case TEST_PATTERN_COLOR_FORMAT_BPC_6:
+			dst_bpc = 6;
+		break;
+		case TEST_PATTERN_COLOR_FORMAT_BPC_8:
+			dst_bpc = 8;
+		break;
+		case TEST_PATTERN_COLOR_FORMAT_BPC_10:
+			dst_bpc = 10;
+		break;
+		default:
+			dst_bpc = 8;
+		break;
+		}
+
+		/* increment for the first ramp for one color gradation
+		 * 1 gradation for 6-bit color is 2^10
+		 * gradations in 16-bit color
+		 */
+		inc_base = (src_bpc - dst_bpc);
+
+		switch (bit_depth) {
+		case TEST_PATTERN_COLOR_FORMAT_BPC_6:
+		{
+			CRTC_REG_UPDATE_5(CRTC0_CRTC_TEST_PATTERN_PARAMETERS,
+					CRTC_TEST_PATTERN_INC0, inc_base,
+					CRTC_TEST_PATTERN_INC1, 0,
+					CRTC_TEST_PATTERN_HRES, 6,
+					CRTC_TEST_PATTERN_VRES, 6,
+					CRTC_TEST_PATTERN_RAMP0_OFFSET, 0);
+		}
+		break;
+		case TEST_PATTERN_COLOR_FORMAT_BPC_8:
+		{
+			CRTC_REG_UPDATE_5(CRTC0_CRTC_TEST_PATTERN_PARAMETERS,
+					CRTC_TEST_PATTERN_INC0, inc_base,
+					CRTC_TEST_PATTERN_INC1, 0,
+					CRTC_TEST_PATTERN_HRES, 8,
+					CRTC_TEST_PATTERN_VRES, 6,
+					CRTC_TEST_PATTERN_RAMP0_OFFSET, 0);
+		}
+		break;
+		case TEST_PATTERN_COLOR_FORMAT_BPC_10:
+		{
+			CRTC_REG_UPDATE_5(CRTC0_CRTC_TEST_PATTERN_PARAMETERS,
+					CRTC_TEST_PATTERN_INC0, inc_base,
+					CRTC_TEST_PATTERN_INC1, inc_base + 2,
+					CRTC_TEST_PATTERN_HRES, 8,
+					CRTC_TEST_PATTERN_VRES, 5,
+					CRTC_TEST_PATTERN_RAMP0_OFFSET, 384 << 6);
+		}
+		break;
+		default:
+		break;
+		}
+
+		dm_write_reg_soc15(ctx, mmCRTC0_CRTC_TEST_PATTERN_COLOR, tg110->offsets.crtc, 0);
+
+		/* enable test pattern */
+		dm_write_reg_soc15(ctx, mmCRTC0_CRTC_TEST_PATTERN_CONTROL, tg110->offsets.crtc, 0);
+
+		CRTC_REG_UPDATE_4(CRTC0_CRTC_TEST_PATTERN_CONTROL,
+				CRTC_TEST_PATTERN_EN, 1,
+				CRTC_TEST_PATTERN_MODE, mode,
+				CRTC_TEST_PATTERN_DYNAMIC_RANGE, 0,
+				CRTC_TEST_PATTERN_COLOR_FORMAT, bit_depth);
+	}
+	break;
+	case CONTROLLER_DP_TEST_PATTERN_VIDEOMODE:
+	{
+		value = 0;
+		dm_write_reg_soc15(ctx, mmCRTC0_CRTC_TEST_PATTERN_CONTROL, tg110->offsets.crtc,  value);
+		dm_write_reg_soc15(ctx, mmCRTC0_CRTC_TEST_PATTERN_COLOR, tg110->offsets.crtc, value);
+		dm_write_reg_soc15(ctx, mmCRTC0_CRTC_TEST_PATTERN_PARAMETERS, tg110->offsets.crtc, value);
+	}
+	break;
+	default:
+	break;
+	}
+}
+
+static bool dce120_arm_vert_intr(
+		struct timing_generator *tg,
+		uint8_t width)
+{
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+	uint32_t v_blank_start, v_blank_end, h_position, v_position;
+
+	tg->funcs->get_scanoutpos(
+				tg,
+				&v_blank_start,
+				&v_blank_end,
+				&h_position,
+				&v_position);
+
+	if (v_blank_start == 0 || v_blank_end == 0)
+		return false;
+
+	CRTC_REG_SET_2(
+			CRTC0_CRTC_VERTICAL_INTERRUPT0_POSITION,
+			CRTC_VERTICAL_INTERRUPT0_LINE_START, v_blank_start,
+			CRTC_VERTICAL_INTERRUPT0_LINE_END, v_blank_start + width);
+
+	return true;
+}
+
+static const struct timing_generator_funcs dce120_tg_funcs = {
+		.validate_timing = dce120_tg_validate_timing,
+		.program_timing = dce120_tg_program_timing,
+		.enable_crtc = dce120_timing_generator_enable_crtc,
+		.disable_crtc = dce110_timing_generator_disable_crtc,
+		/* used by enable_timing_synchronization. Not need for FPGA */
+		.is_counter_moving = dce110_timing_generator_is_counter_moving,
+		/* never be called */
+		.get_position = dce120_timing_generator_get_crtc_position,
+		.get_frame_count = dce120_timing_generator_get_vblank_counter,
+		.get_scanoutpos = dce120_timing_generator_get_crtc_scanoutpos,
+		.set_early_control = dce120_timing_generator_set_early_control,
+		/* used by enable_timing_synchronization. Not need for FPGA */
+		.wait_for_state = dce120_tg_wait_for_state,
+		.set_blank = dce120_tg_set_blank,
+		.is_blanked = dce120_tg_is_blanked,
+		/* never be called */
+		.set_colors = dce120_tg_set_colors,
+		.set_overscan_blank_color = dce120_timing_generator_set_overscan_color_black,
+		.set_blank_color = dce120_timing_generator_program_blank_color,
+		.disable_vga = dce120_timing_generator_disable_vga,
+		.did_triggered_reset_occur = dce120_timing_generator_did_triggered_reset_occur,
+		.setup_global_swap_lock = dce120_timing_generator_setup_global_swap_lock,
+		.enable_reset_trigger = dce120_timing_generator_enable_reset_trigger,
+		.disable_reset_trigger = dce120_timing_generator_disable_reset_trigger,
+		.tear_down_global_swap_lock = dce120_timing_generator_tear_down_global_swap_lock,
+		.enable_advanced_request = dce120_timing_generator_enable_advanced_request,
+		.set_drr = dce120_timing_generator_set_drr,
+		.set_static_screen_control = dce120_timing_generator_set_static_screen_control,
+		.set_test_pattern = dce120_timing_generator_set_test_pattern,
+		.arm_vert_intr = dce120_arm_vert_intr,
+};
+
+
+void dce120_timing_generator_construct(
+	struct dce110_timing_generator *tg110,
+	struct dc_context *ctx,
+	uint32_t instance,
+	const struct dce110_timing_generator_offsets *offsets)
+{
+	tg110->controller_id = CONTROLLER_ID_D0 + instance;
+	tg110->base.inst = instance;
+
+	tg110->offsets = *offsets;
+
+	tg110->base.funcs = &dce120_tg_funcs;
+
+	tg110->base.ctx = ctx;
+	tg110->base.bp = ctx->dc_bios;
+
+	tg110->max_h_total = CRTC0_CRTC_H_TOTAL__CRTC_H_TOTAL_MASK + 1;
+	tg110->max_v_total = CRTC0_CRTC_V_TOTAL__CRTC_V_TOTAL_MASK + 1;
+
+	/*//CRTC requires a minimum HBLANK = 32 pixels and o
+	 * Minimum HSYNC = 8 pixels*/
+	tg110->min_h_blank = 32;
+	/*DCE12_CRTC_Block_ARch.doc*/
+	tg110->min_h_front_porch = 0;
+	tg110->min_h_back_porch = 0;
+
+	tg110->min_h_sync_width = 8;
+	tg110->min_v_sync_width = 1;
+	tg110->min_v_blank = 3;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dce120/dce120_timing_generator.h b/drivers/gpu/drm/amd/display/dc/dce120/dce120_timing_generator.h
new file mode 100644
index 000000000000..549d70b23e82
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce120/dce120_timing_generator.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ *  and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_TIMING_GENERATOR_DCE120_H__
+#define __DC_TIMING_GENERATOR_DCE120_H__
+
+#include "timing_generator.h"
+#include "../include/grph_object_id.h"
+#include "dce110/dce110_timing_generator.h"
+
+
+void dce120_timing_generator_construct(
+	struct dce110_timing_generator *tg110,
+	struct dc_context *ctx,
+	uint32_t instance,
+	const struct dce110_timing_generator_offsets *offsets);
+
+#endif /* __DC_TIMING_GENERATOR_DCE120_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/dce80/Makefile b/drivers/gpu/drm/amd/display/dc/dce80/Makefile
new file mode 100644
index 000000000000..bc388aa4b2f5
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce80/Makefile
@@ -0,0 +1,34 @@
+#
+# Copyright 2017 Advanced Micro Devices, Inc.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+#
+#
+# Makefile for the 'controller' sub-component of DAL.
+# It provides the control and status of HW CRTC block.
+
+DCE80 = dce80_timing_generator.o dce80_compressor.o dce80_hw_sequencer.o \
+	dce80_resource.o
+
+AMD_DAL_DCE80 = $(addprefix $(AMDDALPATH)/dc/dce80/,$(DCE80))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_DCE80)
+
+
+
diff --git a/drivers/gpu/drm/amd/display/dc/dce80/dce80_compressor.c b/drivers/gpu/drm/amd/display/dc/dce80/dce80_compressor.c
new file mode 100644
index 000000000000..951f2caba9b3
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce80/dce80_compressor.c
@@ -0,0 +1,834 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+#include "dce/dce_8_0_d.h"
+#include "dce/dce_8_0_sh_mask.h"
+#include "gmc/gmc_7_1_sh_mask.h"
+#include "gmc/gmc_7_1_d.h"
+
+#include "include/logger_interface.h"
+#include "dce80_compressor.h"
+
+#define DCP_REG(reg)\
+	(reg + cp80->offsets.dcp_offset)
+#define DMIF_REG(reg)\
+	(reg + cp80->offsets.dmif_offset)
+
+static const struct dce80_compressor_reg_offsets reg_offsets[] = {
+{
+	.dcp_offset = (mmDCP0_GRPH_CONTROL - mmDCP0_GRPH_CONTROL),
+	.dmif_offset = (mmDMIF_PG0_DPG_PIPE_DPM_CONTROL
+					- mmDMIF_PG0_DPG_PIPE_DPM_CONTROL),
+},
+{
+	.dcp_offset = (mmDCP1_GRPH_CONTROL - mmDCP0_GRPH_CONTROL),
+	.dmif_offset = (mmDMIF_PG1_DPG_PIPE_DPM_CONTROL
+					- mmDMIF_PG0_DPG_PIPE_DPM_CONTROL),
+},
+{
+	.dcp_offset = (mmDCP2_GRPH_CONTROL - mmDCP0_GRPH_CONTROL),
+	.dmif_offset = (mmDMIF_PG2_DPG_PIPE_DPM_CONTROL
+					- mmDMIF_PG0_DPG_PIPE_DPM_CONTROL),
+},
+{
+	.dcp_offset = (mmDCP3_GRPH_CONTROL - mmDCP0_GRPH_CONTROL),
+	.dmif_offset = (mmDMIF_PG3_DPG_PIPE_DPM_CONTROL
+					- mmDMIF_PG0_DPG_PIPE_DPM_CONTROL),
+},
+{
+	.dcp_offset = (mmDCP4_GRPH_CONTROL - mmDCP0_GRPH_CONTROL),
+	.dmif_offset = (mmDMIF_PG4_DPG_PIPE_DPM_CONTROL
+					- mmDMIF_PG0_DPG_PIPE_DPM_CONTROL),
+},
+{
+	.dcp_offset = (mmDCP5_GRPH_CONTROL - mmDCP0_GRPH_CONTROL),
+	.dmif_offset = (mmDMIF_PG5_DPG_PIPE_DPM_CONTROL
+					- mmDMIF_PG0_DPG_PIPE_DPM_CONTROL),
+}
+};
+
+static const uint32_t dce8_one_lpt_channel_max_resolution = 2048 * 1200;
+
+enum fbc_idle_force {
+	/* Bit 0 - Display registers updated */
+	FBC_IDLE_FORCE_DISPLAY_REGISTER_UPDATE = 0x00000001,
+
+	/* Bit 2 - FBC_GRPH_COMP_EN register updated */
+	FBC_IDLE_FORCE_GRPH_COMP_EN = 0x00000002,
+	/* Bit 3 - FBC_SRC_SEL register updated */
+	FBC_IDLE_FORCE_SRC_SEL_CHANGE = 0x00000004,
+	/* Bit 4 - FBC_MIN_COMPRESSION register updated */
+	FBC_IDLE_FORCE_MIN_COMPRESSION_CHANGE = 0x00000008,
+	/* Bit 5 - FBC_ALPHA_COMP_EN register updated */
+	FBC_IDLE_FORCE_ALPHA_COMP_EN = 0x00000010,
+	/* Bit 6 - FBC_ZERO_ALPHA_CHUNK_SKIP_EN register updated */
+	FBC_IDLE_FORCE_ZERO_ALPHA_CHUNK_SKIP_EN = 0x00000020,
+	/* Bit 7 - FBC_FORCE_COPY_TO_COMP_BUF register updated */
+	FBC_IDLE_FORCE_FORCE_COPY_TO_COMP_BUF = 0x00000040,
+
+	/* Bit 24 - Memory write to region 0 defined by MC registers. */
+	FBC_IDLE_FORCE_MEMORY_WRITE_TO_REGION0 = 0x01000000,
+	/* Bit 25 - Memory write to region 1 defined by MC registers */
+	FBC_IDLE_FORCE_MEMORY_WRITE_TO_REGION1 = 0x02000000,
+	/* Bit 26 - Memory write to region 2 defined by MC registers */
+	FBC_IDLE_FORCE_MEMORY_WRITE_TO_REGION2 = 0x04000000,
+	/* Bit 27 - Memory write to region 3 defined by MC registers. */
+	FBC_IDLE_FORCE_MEMORY_WRITE_TO_REGION3 = 0x08000000,
+
+	/* Bit 28 - Memory write from any client other than MCIF */
+	FBC_IDLE_FORCE_MEMORY_WRITE_OTHER_THAN_MCIF = 0x10000000,
+	/* Bit 29 - CG statics screen signal is inactive */
+	FBC_IDLE_FORCE_CG_STATIC_SCREEN_IS_INACTIVE = 0x20000000,
+};
+
+static uint32_t lpt_size_alignment(struct dce80_compressor *cp80)
+{
+	/*LPT_ALIGNMENT (in bytes) = ROW_SIZE * #BANKS * # DRAM CHANNELS. */
+	return cp80->base.raw_size * cp80->base.banks_num *
+		cp80->base.dram_channels_num;
+}
+
+static uint32_t lpt_memory_control_config(struct dce80_compressor *cp80,
+	uint32_t lpt_control)
+{
+	/*LPT MC Config */
+	if (cp80->base.options.bits.LPT_MC_CONFIG == 1) {
+		/* POSSIBLE VALUES for LPT NUM_PIPES (DRAM CHANNELS):
+		 * 00 - 1 CHANNEL
+		 * 01 - 2 CHANNELS
+		 * 02 - 4 OR 6 CHANNELS
+		 * (Only for discrete GPU, N/A for CZ)
+		 * 03 - 8 OR 12 CHANNELS
+		 * (Only for discrete GPU, N/A for CZ) */
+		switch (cp80->base.dram_channels_num) {
+		case 2:
+			set_reg_field_value(
+				lpt_control,
+				1,
+				LOW_POWER_TILING_CONTROL,
+				LOW_POWER_TILING_NUM_PIPES);
+			break;
+		case 1:
+			set_reg_field_value(
+				lpt_control,
+				0,
+				LOW_POWER_TILING_CONTROL,
+				LOW_POWER_TILING_NUM_PIPES);
+			break;
+		default:
+			dm_logger_write(
+				cp80->base.ctx->logger, LOG_WARNING,
+				"%s: Invalid LPT NUM_PIPES!!!",
+				__func__);
+			break;
+		}
+
+		/* The mapping for LPT NUM_BANKS is in
+		 * GRPH_CONTROL.GRPH_NUM_BANKS register field
+		 * Specifies the number of memory banks for tiling
+		 * purposes. Only applies to 2D and 3D tiling modes.
+		 * POSSIBLE VALUES:
+		 * 00 - DCP_GRPH_NUM_BANKS_2BANK: ADDR_SURF_2_BANK
+		 * 01 - DCP_GRPH_NUM_BANKS_4BANK: ADDR_SURF_4_BANK
+		 * 02 - DCP_GRPH_NUM_BANKS_8BANK: ADDR_SURF_8_BANK
+		 * 03 - DCP_GRPH_NUM_BANKS_16BANK: ADDR_SURF_16_BANK */
+		switch (cp80->base.banks_num) {
+		case 16:
+			set_reg_field_value(
+				lpt_control,
+				3,
+				LOW_POWER_TILING_CONTROL,
+				LOW_POWER_TILING_NUM_BANKS);
+			break;
+		case 8:
+			set_reg_field_value(
+				lpt_control,
+				2,
+				LOW_POWER_TILING_CONTROL,
+				LOW_POWER_TILING_NUM_BANKS);
+			break;
+		case 4:
+			set_reg_field_value(
+				lpt_control,
+				1,
+				LOW_POWER_TILING_CONTROL,
+				LOW_POWER_TILING_NUM_BANKS);
+			break;
+		case 2:
+			set_reg_field_value(
+				lpt_control,
+				0,
+				LOW_POWER_TILING_CONTROL,
+				LOW_POWER_TILING_NUM_BANKS);
+			break;
+		default:
+			dm_logger_write(
+				cp80->base.ctx->logger, LOG_WARNING,
+				"%s: Invalid LPT NUM_BANKS!!!",
+				__func__);
+			break;
+		}
+
+		/* The mapping is in DMIF_ADDR_CALC.
+		 * ADDR_CONFIG_PIPE_INTERLEAVE_SIZE register field for
+		 * Carrizo specifies the memory interleave per pipe.
+		 * It effectively specifies the location of pipe bits in
+		 * the memory address.
+		 * POSSIBLE VALUES:
+		 * 00 - ADDR_CONFIG_PIPE_INTERLEAVE_256B: 256 byte
+		 * interleave
+		 * 01 - ADDR_CONFIG_PIPE_INTERLEAVE_512B: 512 byte
+		 * interleave
+		 */
+		switch (cp80->base.channel_interleave_size) {
+		case 256: /*256B */
+			set_reg_field_value(
+				lpt_control,
+				0,
+				LOW_POWER_TILING_CONTROL,
+				LOW_POWER_TILING_PIPE_INTERLEAVE_SIZE);
+			break;
+		case 512: /*512B */
+			set_reg_field_value(
+				lpt_control,
+				1,
+				LOW_POWER_TILING_CONTROL,
+				LOW_POWER_TILING_PIPE_INTERLEAVE_SIZE);
+			break;
+		default:
+			dm_logger_write(
+				cp80->base.ctx->logger, LOG_WARNING,
+				"%s: Invalid LPT INTERLEAVE_SIZE!!!",
+				__func__);
+			break;
+		}
+
+		/* The mapping for LOW_POWER_TILING_ROW_SIZE is in
+		 * DMIF_ADDR_CALC.ADDR_CONFIG_ROW_SIZE register field
+		 * for Carrizo. Specifies the size of dram row in bytes.
+		 * This should match up with NOOFCOLS field in
+		 * MC_ARB_RAMCFG (ROW_SIZE = 4 * 2 ^^ columns).
+		 * This register DMIF_ADDR_CALC is not used by the
+		 * hardware as it is only used for addrlib assertions.
+		 * POSSIBLE VALUES:
+		 * 00 - ADDR_CONFIG_1KB_ROW: Treat 1KB as DRAM row
+		 * boundary
+		 * 01 - ADDR_CONFIG_2KB_ROW: Treat 2KB as DRAM row
+		 * boundary
+		 * 02 - ADDR_CONFIG_4KB_ROW: Treat 4KB as DRAM row
+		 * boundary */
+		switch (cp80->base.raw_size) {
+		case 4096: /*4 KB */
+			set_reg_field_value(
+				lpt_control,
+				2,
+				LOW_POWER_TILING_CONTROL,
+				LOW_POWER_TILING_ROW_SIZE);
+			break;
+		case 2048:
+			set_reg_field_value(
+				lpt_control,
+				1,
+				LOW_POWER_TILING_CONTROL,
+				LOW_POWER_TILING_ROW_SIZE);
+			break;
+		case 1024:
+			set_reg_field_value(
+				lpt_control,
+				0,
+				LOW_POWER_TILING_CONTROL,
+				LOW_POWER_TILING_ROW_SIZE);
+			break;
+		default:
+			dm_logger_write(
+				cp80->base.ctx->logger, LOG_WARNING,
+				"%s: Invalid LPT ROW_SIZE!!!",
+				__func__);
+			break;
+		}
+	} else {
+		dm_logger_write(
+			cp80->base.ctx->logger, LOG_WARNING,
+			"%s: LPT MC Configuration is not provided",
+			__func__);
+	}
+
+	return lpt_control;
+}
+
+static bool is_source_bigger_than_epanel_size(
+	struct dce80_compressor *cp80,
+	uint32_t source_view_width,
+	uint32_t source_view_height)
+{
+	if (cp80->base.embedded_panel_h_size != 0 &&
+		cp80->base.embedded_panel_v_size != 0 &&
+		((source_view_width * source_view_height) >
+		(cp80->base.embedded_panel_h_size *
+			cp80->base.embedded_panel_v_size)))
+		return true;
+
+	return false;
+}
+
+static uint32_t align_to_chunks_number_per_line(
+	struct dce80_compressor *cp80,
+	uint32_t pixels)
+{
+	return 256 * ((pixels + 255) / 256);
+}
+
+static void wait_for_fbc_state_changed(
+	struct dce80_compressor *cp80,
+	bool enabled)
+{
+	uint8_t counter = 0;
+	uint32_t addr = mmFBC_STATUS;
+	uint32_t value;
+
+	while (counter < 10) {
+		value = dm_read_reg(cp80->base.ctx, addr);
+		if (get_reg_field_value(
+			value,
+			FBC_STATUS,
+			FBC_ENABLE_STATUS) == enabled)
+			break;
+		udelay(10);
+		counter++;
+	}
+
+	if (counter == 10) {
+		dm_logger_write(
+			cp80->base.ctx->logger, LOG_WARNING,
+			"%s: wait counter exceeded, changes to HW not applied",
+			__func__);
+	}
+}
+
+void dce80_compressor_power_up_fbc(struct compressor *compressor)
+{
+	uint32_t value;
+	uint32_t addr;
+
+	addr = mmFBC_CNTL;
+	value = dm_read_reg(compressor->ctx, addr);
+	set_reg_field_value(value, 0, FBC_CNTL, FBC_GRPH_COMP_EN);
+	set_reg_field_value(value, 1, FBC_CNTL, FBC_EN);
+	set_reg_field_value(value, 2, FBC_CNTL, FBC_COHERENCY_MODE);
+	dm_write_reg(compressor->ctx, addr, value);
+
+	addr = mmFBC_COMP_MODE;
+	value = dm_read_reg(compressor->ctx, addr);
+	set_reg_field_value(value, 1, FBC_COMP_MODE, FBC_RLE_EN);
+	set_reg_field_value(value, 1, FBC_COMP_MODE, FBC_DPCM4_RGB_EN);
+	set_reg_field_value(value, 1, FBC_COMP_MODE, FBC_IND_EN);
+	dm_write_reg(compressor->ctx, addr, value);
+
+	addr = mmFBC_COMP_CNTL;
+	value = dm_read_reg(compressor->ctx, addr);
+	set_reg_field_value(value, 1, FBC_COMP_CNTL, FBC_DEPTH_RGB08_EN);
+	dm_write_reg(compressor->ctx, addr, value);
+	/*FBC_MIN_COMPRESSION 0 ==> 2:1 */
+	/*                    1 ==> 4:1 */
+	/*                    2 ==> 8:1 */
+	/*                  0xF ==> 1:1 */
+	set_reg_field_value(value, 0xF, FBC_COMP_CNTL, FBC_MIN_COMPRESSION);
+	dm_write_reg(compressor->ctx, addr, value);
+	compressor->min_compress_ratio = FBC_COMPRESS_RATIO_1TO1;
+
+	value = 0;
+	dm_write_reg(compressor->ctx, mmFBC_IND_LUT0, value);
+
+	value = 0xFFFFFF;
+	dm_write_reg(compressor->ctx, mmFBC_IND_LUT1, value);
+}
+
+void dce80_compressor_enable_fbc(
+	struct compressor *compressor,
+	uint32_t paths_num,
+	struct compr_addr_and_pitch_params *params)
+{
+	struct dce80_compressor *cp80 = TO_DCE80_COMPRESSOR(compressor);
+
+	if (compressor->options.bits.FBC_SUPPORT &&
+		(compressor->options.bits.DUMMY_BACKEND == 0) &&
+		(!dce80_compressor_is_fbc_enabled_in_hw(compressor, NULL)) &&
+		(!is_source_bigger_than_epanel_size(
+			cp80,
+			params->source_view_width,
+			params->source_view_height))) {
+
+		uint32_t addr;
+		uint32_t value;
+
+		/* Before enabling FBC first need to enable LPT if applicable
+		 * LPT state should always be changed (enable/disable) while FBC
+		 * is disabled */
+		if (compressor->options.bits.LPT_SUPPORT && (paths_num < 2) &&
+			(params->source_view_width *
+				params->source_view_height <=
+				dce8_one_lpt_channel_max_resolution)) {
+			dce80_compressor_enable_lpt(compressor);
+		}
+
+		addr = mmFBC_CNTL;
+		value = dm_read_reg(compressor->ctx, addr);
+		set_reg_field_value(value, 1, FBC_CNTL, FBC_GRPH_COMP_EN);
+		set_reg_field_value(
+			value,
+			params->inst,
+			FBC_CNTL, FBC_SRC_SEL);
+		dm_write_reg(compressor->ctx, addr, value);
+
+		/* Keep track of enum controller_id FBC is attached to */
+		compressor->is_enabled = true;
+		compressor->attached_inst = params->inst;
+		cp80->offsets = reg_offsets[params->inst];
+
+		/*Toggle it as there is bug in HW */
+		set_reg_field_value(value, 0, FBC_CNTL, FBC_GRPH_COMP_EN);
+		dm_write_reg(compressor->ctx, addr, value);
+		set_reg_field_value(value, 1, FBC_CNTL, FBC_GRPH_COMP_EN);
+		dm_write_reg(compressor->ctx, addr, value);
+
+		wait_for_fbc_state_changed(cp80, true);
+	}
+}
+
+void dce80_compressor_disable_fbc(struct compressor *compressor)
+{
+	struct dce80_compressor *cp80 = TO_DCE80_COMPRESSOR(compressor);
+
+	if (compressor->options.bits.FBC_SUPPORT &&
+		dce80_compressor_is_fbc_enabled_in_hw(compressor, NULL)) {
+		uint32_t reg_data;
+		/* Turn off compression */
+		reg_data = dm_read_reg(compressor->ctx, mmFBC_CNTL);
+		set_reg_field_value(reg_data, 0, FBC_CNTL, FBC_GRPH_COMP_EN);
+		dm_write_reg(compressor->ctx, mmFBC_CNTL, reg_data);
+
+		/* Reset enum controller_id to undefined */
+		compressor->attached_inst = 0;
+		compressor->is_enabled = false;
+
+		/* Whenever disabling FBC make sure LPT is disabled if LPT
+		 * supported */
+		if (compressor->options.bits.LPT_SUPPORT)
+			dce80_compressor_disable_lpt(compressor);
+
+		wait_for_fbc_state_changed(cp80, false);
+	}
+}
+
+bool dce80_compressor_is_fbc_enabled_in_hw(
+	struct compressor *compressor,
+	uint32_t *inst)
+{
+	/* Check the hardware register */
+	uint32_t value;
+
+	value = dm_read_reg(compressor->ctx, mmFBC_STATUS);
+	if (get_reg_field_value(value, FBC_STATUS, FBC_ENABLE_STATUS)) {
+		if (inst != NULL)
+			*inst = compressor->attached_inst;
+		return true;
+	}
+
+	value = dm_read_reg(compressor->ctx, mmFBC_CNTL);
+	if (get_reg_field_value(value, FBC_CNTL, FBC_GRPH_COMP_EN)) {
+		if (inst != NULL)
+			*inst =	compressor->attached_inst;
+		return true;
+	}
+
+	return false;
+}
+
+bool dce80_compressor_is_lpt_enabled_in_hw(struct compressor *compressor)
+{
+	/* Check the hardware register */
+	uint32_t value = dm_read_reg(compressor->ctx,
+		mmLOW_POWER_TILING_CONTROL);
+
+	return get_reg_field_value(
+		value,
+		LOW_POWER_TILING_CONTROL,
+		LOW_POWER_TILING_ENABLE);
+}
+
+void dce80_compressor_program_compressed_surface_address_and_pitch(
+	struct compressor *compressor,
+	struct compr_addr_and_pitch_params *params)
+{
+	struct dce80_compressor *cp80 = TO_DCE80_COMPRESSOR(compressor);
+	uint32_t value = 0;
+	uint32_t fbc_pitch = 0;
+	uint32_t compressed_surf_address_low_part =
+		compressor->compr_surface_address.addr.low_part;
+
+	/* Clear content first. */
+	dm_write_reg(
+		compressor->ctx,
+		DCP_REG(mmGRPH_COMPRESS_SURFACE_ADDRESS_HIGH),
+		0);
+	dm_write_reg(compressor->ctx,
+		DCP_REG(mmGRPH_COMPRESS_SURFACE_ADDRESS), 0);
+
+	if (compressor->options.bits.LPT_SUPPORT) {
+		uint32_t lpt_alignment = lpt_size_alignment(cp80);
+
+		if (lpt_alignment != 0) {
+			compressed_surf_address_low_part =
+				((compressed_surf_address_low_part
+					+ (lpt_alignment - 1)) / lpt_alignment)
+					* lpt_alignment;
+		}
+	}
+
+	/* Write address, HIGH has to be first. */
+	dm_write_reg(compressor->ctx,
+		DCP_REG(mmGRPH_COMPRESS_SURFACE_ADDRESS_HIGH),
+		compressor->compr_surface_address.addr.high_part);
+	dm_write_reg(compressor->ctx,
+		DCP_REG(mmGRPH_COMPRESS_SURFACE_ADDRESS),
+		compressed_surf_address_low_part);
+
+	fbc_pitch = align_to_chunks_number_per_line(
+		cp80,
+		params->source_view_width);
+
+	if (compressor->min_compress_ratio == FBC_COMPRESS_RATIO_1TO1)
+		fbc_pitch = fbc_pitch / 8;
+	else
+		dm_logger_write(
+			compressor->ctx->logger, LOG_WARNING,
+			"%s: Unexpected DCE8 compression ratio",
+			__func__);
+
+	/* Clear content first. */
+	dm_write_reg(compressor->ctx, DCP_REG(mmGRPH_COMPRESS_PITCH), 0);
+
+	/* Write FBC Pitch. */
+	set_reg_field_value(
+		value,
+		fbc_pitch,
+		GRPH_COMPRESS_PITCH,
+		GRPH_COMPRESS_PITCH);
+	dm_write_reg(compressor->ctx, DCP_REG(mmGRPH_COMPRESS_PITCH), value);
+
+}
+
+void dce80_compressor_disable_lpt(struct compressor *compressor)
+{
+	struct dce80_compressor *cp80 = TO_DCE80_COMPRESSOR(compressor);
+	uint32_t value;
+	uint32_t addr;
+	uint32_t inx;
+
+	/* Disable all pipes LPT Stutter */
+	for (inx = 0; inx < 3; inx++) {
+		value =
+			dm_read_reg(
+				compressor->ctx,
+				DMIF_REG(mmDPG_PIPE_STUTTER_CONTROL_NONLPTCH));
+		set_reg_field_value(
+			value,
+			0,
+			DPG_PIPE_STUTTER_CONTROL_NONLPTCH,
+			STUTTER_ENABLE_NONLPTCH);
+		dm_write_reg(
+			compressor->ctx,
+			DMIF_REG(mmDPG_PIPE_STUTTER_CONTROL_NONLPTCH),
+			value);
+	}
+
+	/* Disable LPT */
+	addr = mmLOW_POWER_TILING_CONTROL;
+	value = dm_read_reg(compressor->ctx, addr);
+	set_reg_field_value(
+		value,
+		0,
+		LOW_POWER_TILING_CONTROL,
+		LOW_POWER_TILING_ENABLE);
+	dm_write_reg(compressor->ctx, addr, value);
+
+	/* Clear selection of Channel(s) containing Compressed Surface */
+	addr = mmGMCON_LPT_TARGET;
+	value = dm_read_reg(compressor->ctx, addr);
+	set_reg_field_value(
+		value,
+		0xFFFFFFFF,
+		GMCON_LPT_TARGET,
+		STCTRL_LPT_TARGET);
+	dm_write_reg(compressor->ctx, mmGMCON_LPT_TARGET, value);
+}
+
+void dce80_compressor_enable_lpt(struct compressor *compressor)
+{
+	struct dce80_compressor *cp80 = TO_DCE80_COMPRESSOR(compressor);
+	uint32_t value;
+	uint32_t addr;
+	uint32_t value_control;
+	uint32_t channels;
+
+	/* Enable LPT Stutter from Display pipe */
+	value = dm_read_reg(compressor->ctx,
+		DMIF_REG(mmDPG_PIPE_STUTTER_CONTROL_NONLPTCH));
+	set_reg_field_value(
+		value,
+		1,
+		DPG_PIPE_STUTTER_CONTROL_NONLPTCH,
+		STUTTER_ENABLE_NONLPTCH);
+	dm_write_reg(compressor->ctx,
+		DMIF_REG(mmDPG_PIPE_STUTTER_CONTROL_NONLPTCH), value);
+
+	/* Selection of Channel(s) containing Compressed Surface: 0xfffffff
+	 * will disable LPT.
+	 * STCTRL_LPT_TARGETn corresponds to channel n. */
+	addr = mmLOW_POWER_TILING_CONTROL;
+	value_control = dm_read_reg(compressor->ctx, addr);
+	channels = get_reg_field_value(value_control,
+			LOW_POWER_TILING_CONTROL,
+			LOW_POWER_TILING_MODE);
+
+	addr = mmGMCON_LPT_TARGET;
+	value = dm_read_reg(compressor->ctx, addr);
+	set_reg_field_value(
+		value,
+		channels + 1, /* not mentioned in programming guide,
+				but follow DCE8.1 */
+		GMCON_LPT_TARGET,
+		STCTRL_LPT_TARGET);
+	dm_write_reg(compressor->ctx, addr, value);
+
+	/* Enable LPT */
+	addr = mmLOW_POWER_TILING_CONTROL;
+	value = dm_read_reg(compressor->ctx, addr);
+	set_reg_field_value(
+		value,
+		1,
+		LOW_POWER_TILING_CONTROL,
+		LOW_POWER_TILING_ENABLE);
+	dm_write_reg(compressor->ctx, addr, value);
+}
+
+void dce80_compressor_program_lpt_control(
+	struct compressor *compressor,
+	struct compr_addr_and_pitch_params *params)
+{
+	struct dce80_compressor *cp80 = TO_DCE80_COMPRESSOR(compressor);
+	uint32_t rows_per_channel;
+	uint32_t lpt_alignment;
+	uint32_t source_view_width;
+	uint32_t source_view_height;
+	uint32_t lpt_control = 0;
+
+	if (!compressor->options.bits.LPT_SUPPORT)
+		return;
+
+	lpt_control = dm_read_reg(compressor->ctx,
+		mmLOW_POWER_TILING_CONTROL);
+
+	/* POSSIBLE VALUES for Low Power Tiling Mode:
+	 * 00 - Use channel 0
+	 * 01 - Use Channel 0 and 1
+	 * 02 - Use Channel 0,1,2,3
+	 * 03 - reserved */
+	switch (compressor->lpt_channels_num) {
+	/* case 2:
+	 * Use Channel 0 & 1 / Not used for DCE 11 */
+	case 1:
+		/*Use Channel 0 for LPT for DCE 11 */
+		set_reg_field_value(
+			lpt_control,
+			0,
+			LOW_POWER_TILING_CONTROL,
+			LOW_POWER_TILING_MODE);
+		break;
+	default:
+		dm_logger_write(
+			compressor->ctx->logger, LOG_WARNING,
+			"%s: Invalid selected DRAM channels for LPT!!!",
+			__func__);
+		break;
+	}
+
+	lpt_control = lpt_memory_control_config(cp80, lpt_control);
+
+	/* Program LOW_POWER_TILING_ROWS_PER_CHAN field which depends on
+	 * FBC compressed surface pitch.
+	 * LOW_POWER_TILING_ROWS_PER_CHAN = Roundup ((Surface Height *
+	 * Surface Pitch) / (Row Size * Number of Channels *
+	 * Number of Banks)). */
+	rows_per_channel = 0;
+	lpt_alignment = lpt_size_alignment(cp80);
+	source_view_width =
+		align_to_chunks_number_per_line(
+			cp80,
+			params->source_view_width);
+	source_view_height = (params->source_view_height + 1) & (~0x1);
+
+	if (lpt_alignment != 0) {
+		rows_per_channel = source_view_width * source_view_height * 4;
+		rows_per_channel =
+			(rows_per_channel % lpt_alignment) ?
+				(rows_per_channel / lpt_alignment + 1) :
+				rows_per_channel / lpt_alignment;
+	}
+
+	set_reg_field_value(
+		lpt_control,
+		rows_per_channel,
+		LOW_POWER_TILING_CONTROL,
+		LOW_POWER_TILING_ROWS_PER_CHAN);
+
+	dm_write_reg(compressor->ctx,
+		mmLOW_POWER_TILING_CONTROL, lpt_control);
+}
+
+/*
+ * DCE 11 Frame Buffer Compression Implementation
+ */
+
+void dce80_compressor_set_fbc_invalidation_triggers(
+	struct compressor *compressor,
+	uint32_t fbc_trigger)
+{
+	/* Disable region hit event, FBC_MEMORY_REGION_MASK = 0 (bits 16-19)
+	 * for DCE 11 regions cannot be used - does not work with S/G
+	 */
+	uint32_t addr = mmFBC_CLIENT_REGION_MASK;
+	uint32_t value = dm_read_reg(compressor->ctx, addr);
+
+	set_reg_field_value(
+		value,
+		0,
+		FBC_CLIENT_REGION_MASK,
+		FBC_MEMORY_REGION_MASK);
+	dm_write_reg(compressor->ctx, addr, value);
+
+	/* Setup events when to clear all CSM entries (effectively marking
+	 * current compressed data invalid)
+	 * For DCE 11 CSM metadata 11111 means - "Not Compressed"
+	 * Used as the initial value of the metadata sent to the compressor
+	 * after invalidation, to indicate that the compressor should attempt
+	 * to compress all chunks on the current pass.  Also used when the chunk
+	 * is not successfully written to memory.
+	 * When this CSM value is detected, FBC reads from the uncompressed
+	 * buffer. Set events according to passed in value, these events are
+	 * valid for DCE8:
+	 *     - bit  0 - display register updated
+	 *     - bit 28 - memory write from any client except from MCIF
+	 *     - bit 29 - CG static screen signal is inactive
+	 * In addition, DCE8.1 also needs to set new DCE8.1 specific events
+	 * that are used to trigger invalidation on certain register changes,
+	 * for example enabling of Alpha Compression may trigger invalidation of
+	 * FBC once bit is set. These events are as follows:
+	 *      - Bit 2 - FBC_GRPH_COMP_EN register updated
+	 *      - Bit 3 - FBC_SRC_SEL register updated
+	 *      - Bit 4 - FBC_MIN_COMPRESSION register updated
+	 *      - Bit 5 - FBC_ALPHA_COMP_EN register updated
+	 *      - Bit 6 - FBC_ZERO_ALPHA_CHUNK_SKIP_EN register updated
+	 *      - Bit 7 - FBC_FORCE_COPY_TO_COMP_BUF register updated
+	 */
+	addr = mmFBC_IDLE_FORCE_CLEAR_MASK;
+	value = dm_read_reg(compressor->ctx, addr);
+	set_reg_field_value(
+		value,
+		fbc_trigger |
+		FBC_IDLE_FORCE_GRPH_COMP_EN |
+		FBC_IDLE_FORCE_SRC_SEL_CHANGE |
+		FBC_IDLE_FORCE_MIN_COMPRESSION_CHANGE |
+		FBC_IDLE_FORCE_ALPHA_COMP_EN |
+		FBC_IDLE_FORCE_ZERO_ALPHA_CHUNK_SKIP_EN |
+		FBC_IDLE_FORCE_FORCE_COPY_TO_COMP_BUF,
+		FBC_IDLE_FORCE_CLEAR_MASK,
+		FBC_IDLE_FORCE_CLEAR_MASK);
+	dm_write_reg(compressor->ctx, addr, value);
+}
+
+void dce80_compressor_construct(struct dce80_compressor *compressor,
+	struct dc_context *ctx)
+{
+	struct dc_bios *bp = ctx->dc_bios;
+	struct embedded_panel_info panel_info;
+
+	compressor->base.options.raw = 0;
+	compressor->base.options.bits.FBC_SUPPORT = true;
+	compressor->base.options.bits.LPT_SUPPORT = true;
+	 /* For DCE 11 always use one DRAM channel for LPT */
+	compressor->base.lpt_channels_num = 1;
+	compressor->base.options.bits.DUMMY_BACKEND = false;
+
+	/* Check if this system has more than 1 DRAM channel; if only 1 then LPT
+	 * should not be supported */
+	if (compressor->base.memory_bus_width == 64)
+		compressor->base.options.bits.LPT_SUPPORT = false;
+
+	compressor->base.options.bits.CLK_GATING_DISABLED = false;
+
+	compressor->base.ctx = ctx;
+	compressor->base.embedded_panel_h_size = 0;
+	compressor->base.embedded_panel_v_size = 0;
+	compressor->base.memory_bus_width = ctx->asic_id.vram_width;
+	compressor->base.allocated_size = 0;
+	compressor->base.preferred_requested_size = 0;
+	compressor->base.min_compress_ratio = FBC_COMPRESS_RATIO_INVALID;
+	compressor->base.banks_num = 0;
+	compressor->base.raw_size = 0;
+	compressor->base.channel_interleave_size = 0;
+	compressor->base.dram_channels_num = 0;
+	compressor->base.lpt_channels_num = 0;
+	compressor->base.attached_inst = 0;
+	compressor->base.is_enabled = false;
+
+	if (BP_RESULT_OK ==
+			bp->funcs->get_embedded_panel_info(bp, &panel_info)) {
+		compressor->base.embedded_panel_h_size =
+			panel_info.lcd_timing.horizontal_addressable;
+		compressor->base.embedded_panel_v_size =
+			panel_info.lcd_timing.vertical_addressable;
+	}
+}
+
+struct compressor *dce80_compressor_create(struct dc_context *ctx)
+{
+	struct dce80_compressor *cp80 =
+		kzalloc(sizeof(struct dce80_compressor), GFP_KERNEL);
+
+	if (!cp80)
+		return NULL;
+
+	dce80_compressor_construct(cp80, ctx);
+	return &cp80->base;
+}
+
+void dce80_compressor_destroy(struct compressor **compressor)
+{
+	kfree(TO_DCE80_COMPRESSOR(*compressor));
+	*compressor = NULL;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dce80/dce80_compressor.h b/drivers/gpu/drm/amd/display/dc/dce80/dce80_compressor.h
new file mode 100644
index 000000000000..cca58b044402
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce80/dce80_compressor.h
@@ -0,0 +1,78 @@
+/* Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_COMPRESSOR_DCE80_H__
+#define __DC_COMPRESSOR_DCE80_H__
+
+#include "../inc/compressor.h"
+
+#define TO_DCE80_COMPRESSOR(compressor)\
+	container_of(compressor, struct dce80_compressor, base)
+
+struct dce80_compressor_reg_offsets {
+	uint32_t dcp_offset;
+	uint32_t dmif_offset;
+};
+
+struct dce80_compressor {
+	struct compressor base;
+	struct dce80_compressor_reg_offsets offsets;
+};
+
+struct compressor *dce80_compressor_create(struct dc_context *ctx);
+
+void dce80_compressor_construct(struct dce80_compressor *cp80,
+		struct dc_context *ctx);
+
+void dce80_compressor_destroy(struct compressor **cp);
+
+/* FBC RELATED */
+void dce80_compressor_power_up_fbc(struct compressor *cp);
+
+void dce80_compressor_enable_fbc(struct compressor *cp, uint32_t paths_num,
+	struct compr_addr_and_pitch_params *params);
+
+void dce80_compressor_disable_fbc(struct compressor *cp);
+
+void dce80_compressor_set_fbc_invalidation_triggers(struct compressor *cp,
+	uint32_t fbc_trigger);
+
+void dce80_compressor_program_compressed_surface_address_and_pitch(
+	struct compressor *cp,
+	struct compr_addr_and_pitch_params *params);
+
+bool dce80_compressor_is_fbc_enabled_in_hw(struct compressor *cp,
+	uint32_t *fbc_mapped_crtc_id);
+
+/* LPT RELATED */
+void dce80_compressor_enable_lpt(struct compressor *cp);
+
+void dce80_compressor_disable_lpt(struct compressor *cp);
+
+void dce80_compressor_program_lpt_control(struct compressor *cp,
+	struct compr_addr_and_pitch_params *params);
+
+bool dce80_compressor_is_lpt_enabled_in_hw(struct compressor *cp);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/dce80/dce80_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce80/dce80_hw_sequencer.c
new file mode 100644
index 000000000000..ccfcf1c0eeb3
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce80/dce80_hw_sequencer.c
@@ -0,0 +1,117 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "dc.h"
+#include "core_types.h"
+#include "dce80_hw_sequencer.h"
+
+#include "dce/dce_hwseq.h"
+#include "dce110/dce110_hw_sequencer.h"
+#include "dce100/dce100_hw_sequencer.h"
+
+/* include DCE8 register header files */
+#include "dce/dce_8_0_d.h"
+#include "dce/dce_8_0_sh_mask.h"
+
+struct dce80_hw_seq_reg_offsets {
+	uint32_t crtc;
+};
+
+static const struct dce80_hw_seq_reg_offsets reg_offsets[] = {
+{
+	.crtc = (mmCRTC0_CRTC_GSL_CONTROL - mmCRTC_GSL_CONTROL),
+},
+{
+	.crtc = (mmCRTC1_CRTC_GSL_CONTROL - mmCRTC_GSL_CONTROL),
+},
+{
+	.crtc = (mmCRTC2_CRTC_GSL_CONTROL - mmCRTC_GSL_CONTROL),
+},
+{
+	.crtc = (mmCRTC3_CRTC_GSL_CONTROL - mmCRTC_GSL_CONTROL),
+},
+{
+	.crtc = (mmCRTC4_CRTC_GSL_CONTROL - mmCRTC_GSL_CONTROL),
+},
+{
+	.crtc = (mmCRTC5_CRTC_GSL_CONTROL - mmCRTC_GSL_CONTROL),
+}
+};
+
+#define HW_REG_CRTC(reg, id)\
+	(reg + reg_offsets[id].crtc)
+
+/*******************************************************************************
+ * Private definitions
+ ******************************************************************************/
+
+/***************************PIPE_CONTROL***********************************/
+
+static bool dce80_enable_display_power_gating(
+	struct dc *dc,
+	uint8_t controller_id,
+	struct dc_bios *dcb,
+	enum pipe_gating_control power_gating)
+{
+	enum bp_result bp_result = BP_RESULT_OK;
+	enum bp_pipe_control_action cntl;
+	struct dc_context *ctx = dc->ctx;
+
+	if (power_gating == PIPE_GATING_CONTROL_INIT)
+		cntl = ASIC_PIPE_INIT;
+	else if (power_gating == PIPE_GATING_CONTROL_ENABLE)
+		cntl = ASIC_PIPE_ENABLE;
+	else
+		cntl = ASIC_PIPE_DISABLE;
+
+	if (!(power_gating == PIPE_GATING_CONTROL_INIT && controller_id != 0)){
+
+		bp_result = dcb->funcs->enable_disp_power_gating(
+						dcb, controller_id + 1, cntl);
+
+		/* Revert MASTER_UPDATE_MODE to 0 because bios sets it 2
+		 * by default when command table is called
+		 */
+		dm_write_reg(ctx,
+			HW_REG_CRTC(mmMASTER_UPDATE_MODE, controller_id),
+			0);
+	}
+
+	if (bp_result == BP_RESULT_OK)
+		return true;
+	else
+		return false;
+}
+
+void dce80_hw_sequencer_construct(struct dc *dc)
+{
+	dce110_hw_sequencer_construct(dc);
+
+	dc->hwss.enable_display_power_gating = dce80_enable_display_power_gating;
+	dc->hwss.pipe_control_lock = dce_pipe_control_lock;
+	dc->hwss.set_bandwidth = dce100_set_bandwidth;
+}
+
diff --git a/drivers/gpu/drm/amd/display/dc/dce80/dce80_hw_sequencer.h b/drivers/gpu/drm/amd/display/dc/dce80/dce80_hw_sequencer.h
new file mode 100644
index 000000000000..7a1b31def66f
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce80/dce80_hw_sequencer.h
@@ -0,0 +1,36 @@
+/*
+* Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_HWSS_DCE80_H__
+#define __DC_HWSS_DCE80_H__
+
+#include "core_types.h"
+
+struct dc;
+
+void dce80_hw_sequencer_construct(struct dc *dc);
+
+#endif /* __DC_HWSS_DCE80_H__ */
+
diff --git a/drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c b/drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c
new file mode 100644
index 000000000000..9c18efd3446f
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c
@@ -0,0 +1,1257 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dce/dce_8_0_d.h"
+#include "dce/dce_8_0_sh_mask.h"
+
+#include "dm_services.h"
+
+#include "link_encoder.h"
+#include "stream_encoder.h"
+
+#include "resource.h"
+#include "include/irq_service_interface.h"
+#include "irq/dce80/irq_service_dce80.h"
+#include "dce110/dce110_timing_generator.h"
+#include "dce110/dce110_resource.h"
+#include "dce80/dce80_timing_generator.h"
+#include "dce/dce_mem_input.h"
+#include "dce/dce_link_encoder.h"
+#include "dce/dce_stream_encoder.h"
+#include "dce/dce_mem_input.h"
+#include "dce/dce_ipp.h"
+#include "dce/dce_transform.h"
+#include "dce/dce_opp.h"
+#include "dce/dce_clocks.h"
+#include "dce/dce_clock_source.h"
+#include "dce/dce_audio.h"
+#include "dce/dce_hwseq.h"
+#include "dce80/dce80_hw_sequencer.h"
+#include "dce100/dce100_resource.h"
+
+#include "reg_helper.h"
+
+/* TODO remove this include */
+
+#ifndef mmMC_HUB_RDREQ_DMIF_LIMIT
+#include "gmc/gmc_7_1_d.h"
+#include "gmc/gmc_7_1_sh_mask.h"
+#endif
+
+#ifndef mmDP_DPHY_INTERNAL_CTRL
+#define mmDP_DPHY_INTERNAL_CTRL                         0x1CDE
+#define mmDP0_DP_DPHY_INTERNAL_CTRL                     0x1CDE
+#define mmDP1_DP_DPHY_INTERNAL_CTRL                     0x1FDE
+#define mmDP2_DP_DPHY_INTERNAL_CTRL                     0x42DE
+#define mmDP3_DP_DPHY_INTERNAL_CTRL                     0x45DE
+#define mmDP4_DP_DPHY_INTERNAL_CTRL                     0x48DE
+#define mmDP5_DP_DPHY_INTERNAL_CTRL                     0x4BDE
+#define mmDP6_DP_DPHY_INTERNAL_CTRL                     0x4EDE
+#endif
+
+
+#ifndef mmBIOS_SCRATCH_2
+	#define mmBIOS_SCRATCH_2 0x05CB
+	#define mmBIOS_SCRATCH_6 0x05CF
+#endif
+
+#ifndef mmDP_DPHY_FAST_TRAINING
+	#define mmDP_DPHY_FAST_TRAINING                         0x1CCE
+	#define mmDP0_DP_DPHY_FAST_TRAINING                     0x1CCE
+	#define mmDP1_DP_DPHY_FAST_TRAINING                     0x1FCE
+	#define mmDP2_DP_DPHY_FAST_TRAINING                     0x42CE
+	#define mmDP3_DP_DPHY_FAST_TRAINING                     0x45CE
+	#define mmDP4_DP_DPHY_FAST_TRAINING                     0x48CE
+	#define mmDP5_DP_DPHY_FAST_TRAINING                     0x4BCE
+	#define mmDP6_DP_DPHY_FAST_TRAINING                     0x4ECE
+#endif
+
+
+#ifndef mmHPD_DC_HPD_CONTROL
+	#define mmHPD_DC_HPD_CONTROL                            0x189A
+	#define mmHPD0_DC_HPD_CONTROL                           0x189A
+	#define mmHPD1_DC_HPD_CONTROL                           0x18A2
+	#define mmHPD2_DC_HPD_CONTROL                           0x18AA
+	#define mmHPD3_DC_HPD_CONTROL                           0x18B2
+	#define mmHPD4_DC_HPD_CONTROL                           0x18BA
+	#define mmHPD5_DC_HPD_CONTROL                           0x18C2
+#endif
+
+#define DCE11_DIG_FE_CNTL 0x4a00
+#define DCE11_DIG_BE_CNTL 0x4a47
+#define DCE11_DP_SEC 0x4ac3
+
+static const struct dce110_timing_generator_offsets dce80_tg_offsets[] = {
+		{
+			.crtc = (mmCRTC0_CRTC_CONTROL - mmCRTC_CONTROL),
+			.dcp =  (mmGRPH_CONTROL - mmGRPH_CONTROL),
+			.dmif = (mmDMIF_PG0_DPG_WATERMARK_MASK_CONTROL
+					- mmDPG_WATERMARK_MASK_CONTROL),
+		},
+		{
+			.crtc = (mmCRTC1_CRTC_CONTROL - mmCRTC_CONTROL),
+			.dcp = (mmDCP1_GRPH_CONTROL - mmGRPH_CONTROL),
+			.dmif = (mmDMIF_PG1_DPG_WATERMARK_MASK_CONTROL
+					- mmDPG_WATERMARK_MASK_CONTROL),
+		},
+		{
+			.crtc = (mmCRTC2_CRTC_CONTROL - mmCRTC_CONTROL),
+			.dcp = (mmDCP2_GRPH_CONTROL - mmGRPH_CONTROL),
+			.dmif = (mmDMIF_PG2_DPG_WATERMARK_MASK_CONTROL
+					- mmDPG_WATERMARK_MASK_CONTROL),
+		},
+		{
+			.crtc = (mmCRTC3_CRTC_CONTROL - mmCRTC_CONTROL),
+			.dcp = (mmDCP3_GRPH_CONTROL - mmGRPH_CONTROL),
+			.dmif = (mmDMIF_PG3_DPG_WATERMARK_MASK_CONTROL
+					- mmDPG_WATERMARK_MASK_CONTROL),
+		},
+		{
+			.crtc = (mmCRTC4_CRTC_CONTROL - mmCRTC_CONTROL),
+			.dcp = (mmDCP4_GRPH_CONTROL - mmGRPH_CONTROL),
+			.dmif = (mmDMIF_PG4_DPG_WATERMARK_MASK_CONTROL
+					- mmDPG_WATERMARK_MASK_CONTROL),
+		},
+		{
+			.crtc = (mmCRTC5_CRTC_CONTROL - mmCRTC_CONTROL),
+			.dcp = (mmDCP5_GRPH_CONTROL - mmGRPH_CONTROL),
+			.dmif = (mmDMIF_PG5_DPG_WATERMARK_MASK_CONTROL
+					- mmDPG_WATERMARK_MASK_CONTROL),
+		}
+};
+
+/* set register offset */
+#define SR(reg_name)\
+	.reg_name = mm ## reg_name
+
+/* set register offset with instance */
+#define SRI(reg_name, block, id)\
+	.reg_name = mm ## block ## id ## _ ## reg_name
+
+
+static const struct dce_disp_clk_registers disp_clk_regs = {
+		CLK_COMMON_REG_LIST_DCE_BASE()
+};
+
+static const struct dce_disp_clk_shift disp_clk_shift = {
+		CLK_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(__SHIFT)
+};
+
+static const struct dce_disp_clk_mask disp_clk_mask = {
+		CLK_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(_MASK)
+};
+
+#define ipp_regs(id)\
+[id] = {\
+		IPP_COMMON_REG_LIST_DCE_BASE(id)\
+}
+
+static const struct dce_ipp_registers ipp_regs[] = {
+		ipp_regs(0),
+		ipp_regs(1),
+		ipp_regs(2),
+		ipp_regs(3),
+		ipp_regs(4),
+		ipp_regs(5)
+};
+
+static const struct dce_ipp_shift ipp_shift = {
+		IPP_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(__SHIFT)
+};
+
+static const struct dce_ipp_mask ipp_mask = {
+		IPP_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(_MASK)
+};
+
+#define transform_regs(id)\
+[id] = {\
+		XFM_COMMON_REG_LIST_DCE80(id)\
+}
+
+static const struct dce_transform_registers xfm_regs[] = {
+		transform_regs(0),
+		transform_regs(1),
+		transform_regs(2),
+		transform_regs(3),
+		transform_regs(4),
+		transform_regs(5)
+};
+
+static const struct dce_transform_shift xfm_shift = {
+		XFM_COMMON_MASK_SH_LIST_DCE80(__SHIFT)
+};
+
+static const struct dce_transform_mask xfm_mask = {
+		XFM_COMMON_MASK_SH_LIST_DCE80(_MASK)
+};
+
+#define aux_regs(id)\
+[id] = {\
+	AUX_REG_LIST(id)\
+}
+
+static const struct dce110_link_enc_aux_registers link_enc_aux_regs[] = {
+	aux_regs(0),
+	aux_regs(1),
+	aux_regs(2),
+	aux_regs(3),
+	aux_regs(4),
+	aux_regs(5)
+};
+
+#define hpd_regs(id)\
+[id] = {\
+	HPD_REG_LIST(id)\
+}
+
+static const struct dce110_link_enc_hpd_registers link_enc_hpd_regs[] = {
+		hpd_regs(0),
+		hpd_regs(1),
+		hpd_regs(2),
+		hpd_regs(3),
+		hpd_regs(4),
+		hpd_regs(5)
+};
+
+#define link_regs(id)\
+[id] = {\
+	LE_DCE80_REG_LIST(id)\
+}
+
+static const struct dce110_link_enc_registers link_enc_regs[] = {
+	link_regs(0),
+	link_regs(1),
+	link_regs(2),
+	link_regs(3),
+	link_regs(4),
+	link_regs(5),
+	link_regs(6),
+};
+
+#define stream_enc_regs(id)\
+[id] = {\
+	SE_COMMON_REG_LIST_DCE_BASE(id),\
+	.AFMT_CNTL = 0,\
+}
+
+static const struct dce110_stream_enc_registers stream_enc_regs[] = {
+	stream_enc_regs(0),
+	stream_enc_regs(1),
+	stream_enc_regs(2),
+	stream_enc_regs(3),
+	stream_enc_regs(4),
+	stream_enc_regs(5),
+	stream_enc_regs(6)
+};
+
+static const struct dce_stream_encoder_shift se_shift = {
+		SE_COMMON_MASK_SH_LIST_DCE80_100(__SHIFT)
+};
+
+static const struct dce_stream_encoder_mask se_mask = {
+		SE_COMMON_MASK_SH_LIST_DCE80_100(_MASK)
+};
+
+#define opp_regs(id)\
+[id] = {\
+	OPP_DCE_80_REG_LIST(id),\
+}
+
+static const struct dce_opp_registers opp_regs[] = {
+	opp_regs(0),
+	opp_regs(1),
+	opp_regs(2),
+	opp_regs(3),
+	opp_regs(4),
+	opp_regs(5)
+};
+
+static const struct dce_opp_shift opp_shift = {
+	OPP_COMMON_MASK_SH_LIST_DCE_80(__SHIFT)
+};
+
+static const struct dce_opp_mask opp_mask = {
+	OPP_COMMON_MASK_SH_LIST_DCE_80(_MASK)
+};
+
+#define audio_regs(id)\
+[id] = {\
+	AUD_COMMON_REG_LIST(id)\
+}
+
+static const struct dce_audio_registers audio_regs[] = {
+	audio_regs(0),
+	audio_regs(1),
+	audio_regs(2),
+	audio_regs(3),
+	audio_regs(4),
+	audio_regs(5),
+	audio_regs(6),
+};
+
+static const struct dce_audio_shift audio_shift = {
+		AUD_COMMON_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dce_aduio_mask audio_mask = {
+		AUD_COMMON_MASK_SH_LIST(_MASK)
+};
+
+#define clk_src_regs(id)\
+[id] = {\
+	CS_COMMON_REG_LIST_DCE_80(id),\
+}
+
+
+static const struct dce110_clk_src_regs clk_src_regs[] = {
+	clk_src_regs(0),
+	clk_src_regs(1),
+	clk_src_regs(2)
+};
+
+static const struct dce110_clk_src_shift cs_shift = {
+		CS_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(__SHIFT)
+};
+
+static const struct dce110_clk_src_mask cs_mask = {
+		CS_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(_MASK)
+};
+
+static const struct bios_registers bios_regs = {
+	.BIOS_SCRATCH_6 = mmBIOS_SCRATCH_6
+};
+
+static const struct resource_caps res_cap = {
+		.num_timing_generator = 6,
+		.num_audio = 6,
+		.num_stream_encoder = 6,
+		.num_pll = 3,
+};
+
+static const struct resource_caps res_cap_81 = {
+		.num_timing_generator = 4,
+		.num_audio = 7,
+		.num_stream_encoder = 7,
+		.num_pll = 3,
+};
+
+static const struct resource_caps res_cap_83 = {
+		.num_timing_generator = 2,
+		.num_audio = 6,
+		.num_stream_encoder = 6,
+		.num_pll = 2,
+};
+
+#define CTX  ctx
+#define REG(reg) mm ## reg
+
+#ifndef mmCC_DC_HDMI_STRAPS
+#define mmCC_DC_HDMI_STRAPS 0x1918
+#define CC_DC_HDMI_STRAPS__HDMI_DISABLE_MASK 0x40
+#define CC_DC_HDMI_STRAPS__HDMI_DISABLE__SHIFT 0x6
+#define CC_DC_HDMI_STRAPS__AUDIO_STREAM_NUMBER_MASK 0x700
+#define CC_DC_HDMI_STRAPS__AUDIO_STREAM_NUMBER__SHIFT 0x8
+#endif
+
+static void read_dce_straps(
+	struct dc_context *ctx,
+	struct resource_straps *straps)
+{
+	REG_GET_2(CC_DC_HDMI_STRAPS,
+			HDMI_DISABLE, &straps->hdmi_disable,
+			AUDIO_STREAM_NUMBER, &straps->audio_stream_number);
+
+	REG_GET(DC_PINSTRAPS, DC_PINSTRAPS_AUDIO, &straps->dc_pinstraps_audio);
+}
+
+static struct audio *create_audio(
+		struct dc_context *ctx, unsigned int inst)
+{
+	return dce_audio_create(ctx, inst,
+			&audio_regs[inst], &audio_shift, &audio_mask);
+}
+
+static struct timing_generator *dce80_timing_generator_create(
+		struct dc_context *ctx,
+		uint32_t instance,
+		const struct dce110_timing_generator_offsets *offsets)
+{
+	struct dce110_timing_generator *tg110 =
+		kzalloc(sizeof(struct dce110_timing_generator), GFP_KERNEL);
+
+	if (!tg110)
+		return NULL;
+
+	dce80_timing_generator_construct(tg110, ctx, instance, offsets);
+	return &tg110->base;
+}
+
+static struct output_pixel_processor *dce80_opp_create(
+	struct dc_context *ctx,
+	uint32_t inst)
+{
+	struct dce110_opp *opp =
+		kzalloc(sizeof(struct dce110_opp), GFP_KERNEL);
+
+	if (!opp)
+		return NULL;
+
+	dce110_opp_construct(opp,
+			     ctx, inst, &opp_regs[inst], &opp_shift, &opp_mask);
+	return &opp->base;
+}
+
+static struct stream_encoder *dce80_stream_encoder_create(
+	enum engine_id eng_id,
+	struct dc_context *ctx)
+{
+	struct dce110_stream_encoder *enc110 =
+		kzalloc(sizeof(struct dce110_stream_encoder), GFP_KERNEL);
+
+	if (!enc110)
+		return NULL;
+
+	dce110_stream_encoder_construct(enc110, ctx, ctx->dc_bios, eng_id,
+					&stream_enc_regs[eng_id],
+					&se_shift, &se_mask);
+	return &enc110->base;
+}
+
+#define SRII(reg_name, block, id)\
+	.reg_name[id] = mm ## block ## id ## _ ## reg_name
+
+static const struct dce_hwseq_registers hwseq_reg = {
+		HWSEQ_DCE8_REG_LIST()
+};
+
+static const struct dce_hwseq_shift hwseq_shift = {
+		HWSEQ_DCE8_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dce_hwseq_mask hwseq_mask = {
+		HWSEQ_DCE8_MASK_SH_LIST(_MASK)
+};
+
+static struct dce_hwseq *dce80_hwseq_create(
+	struct dc_context *ctx)
+{
+	struct dce_hwseq *hws = kzalloc(sizeof(struct dce_hwseq), GFP_KERNEL);
+
+	if (hws) {
+		hws->ctx = ctx;
+		hws->regs = &hwseq_reg;
+		hws->shifts = &hwseq_shift;
+		hws->masks = &hwseq_mask;
+	}
+	return hws;
+}
+
+static const struct resource_create_funcs res_create_funcs = {
+	.read_dce_straps = read_dce_straps,
+	.create_audio = create_audio,
+	.create_stream_encoder = dce80_stream_encoder_create,
+	.create_hwseq = dce80_hwseq_create,
+};
+
+#define mi_inst_regs(id) { \
+	MI_DCE8_REG_LIST(id), \
+	.MC_HUB_RDREQ_DMIF_LIMIT = mmMC_HUB_RDREQ_DMIF_LIMIT \
+}
+static const struct dce_mem_input_registers mi_regs[] = {
+		mi_inst_regs(0),
+		mi_inst_regs(1),
+		mi_inst_regs(2),
+		mi_inst_regs(3),
+		mi_inst_regs(4),
+		mi_inst_regs(5),
+};
+
+static const struct dce_mem_input_shift mi_shifts = {
+		MI_DCE8_MASK_SH_LIST(__SHIFT),
+		.ENABLE = MC_HUB_RDREQ_DMIF_LIMIT__ENABLE__SHIFT
+};
+
+static const struct dce_mem_input_mask mi_masks = {
+		MI_DCE8_MASK_SH_LIST(_MASK),
+		.ENABLE = MC_HUB_RDREQ_DMIF_LIMIT__ENABLE_MASK
+};
+
+static struct mem_input *dce80_mem_input_create(
+	struct dc_context *ctx,
+	uint32_t inst)
+{
+	struct dce_mem_input *dce_mi = kzalloc(sizeof(struct dce_mem_input),
+					       GFP_KERNEL);
+
+	if (!dce_mi) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	dce_mem_input_construct(dce_mi, ctx, inst, &mi_regs[inst], &mi_shifts, &mi_masks);
+	dce_mi->wa.single_head_rdreq_dmif_limit = 2;
+	return &dce_mi->base;
+}
+
+static void dce80_transform_destroy(struct transform **xfm)
+{
+	kfree(TO_DCE_TRANSFORM(*xfm));
+	*xfm = NULL;
+}
+
+static struct transform *dce80_transform_create(
+	struct dc_context *ctx,
+	uint32_t inst)
+{
+	struct dce_transform *transform =
+		kzalloc(sizeof(struct dce_transform), GFP_KERNEL);
+
+	if (!transform)
+		return NULL;
+
+	dce_transform_construct(transform, ctx, inst,
+				&xfm_regs[inst], &xfm_shift, &xfm_mask);
+	transform->prescaler_on = false;
+	return &transform->base;
+}
+
+static const struct encoder_feature_support link_enc_feature = {
+		.max_hdmi_deep_color = COLOR_DEPTH_121212,
+		.max_hdmi_pixel_clock = 297000,
+		.flags.bits.IS_HBR2_CAPABLE = true,
+		.flags.bits.IS_TPS3_CAPABLE = true,
+		.flags.bits.IS_YCBCR_CAPABLE = true
+};
+
+struct link_encoder *dce80_link_encoder_create(
+	const struct encoder_init_data *enc_init_data)
+{
+	struct dce110_link_encoder *enc110 =
+		kzalloc(sizeof(struct dce110_link_encoder), GFP_KERNEL);
+
+	if (!enc110)
+		return NULL;
+
+	dce110_link_encoder_construct(enc110,
+				      enc_init_data,
+				      &link_enc_feature,
+				      &link_enc_regs[enc_init_data->transmitter],
+				      &link_enc_aux_regs[enc_init_data->channel - 1],
+				      &link_enc_hpd_regs[enc_init_data->hpd_source]);
+	return &enc110->base;
+}
+
+struct clock_source *dce80_clock_source_create(
+	struct dc_context *ctx,
+	struct dc_bios *bios,
+	enum clock_source_id id,
+	const struct dce110_clk_src_regs *regs,
+	bool dp_clk_src)
+{
+	struct dce110_clk_src *clk_src =
+		kzalloc(sizeof(struct dce110_clk_src), GFP_KERNEL);
+
+	if (!clk_src)
+		return NULL;
+
+	if (dce110_clk_src_construct(clk_src, ctx, bios, id,
+			regs, &cs_shift, &cs_mask)) {
+		clk_src->base.dp_clk_src = dp_clk_src;
+		return &clk_src->base;
+	}
+
+	BREAK_TO_DEBUGGER();
+	return NULL;
+}
+
+void dce80_clock_source_destroy(struct clock_source **clk_src)
+{
+	kfree(TO_DCE110_CLK_SRC(*clk_src));
+	*clk_src = NULL;
+}
+
+static struct input_pixel_processor *dce80_ipp_create(
+	struct dc_context *ctx, uint32_t inst)
+{
+	struct dce_ipp *ipp = kzalloc(sizeof(struct dce_ipp), GFP_KERNEL);
+
+	if (!ipp) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	dce_ipp_construct(ipp, ctx, inst,
+			&ipp_regs[inst], &ipp_shift, &ipp_mask);
+	return &ipp->base;
+}
+
+static void destruct(struct dce110_resource_pool *pool)
+{
+	unsigned int i;
+
+	for (i = 0; i < pool->base.pipe_count; i++) {
+		if (pool->base.opps[i] != NULL)
+			dce110_opp_destroy(&pool->base.opps[i]);
+
+		if (pool->base.transforms[i] != NULL)
+			dce80_transform_destroy(&pool->base.transforms[i]);
+
+		if (pool->base.ipps[i] != NULL)
+			dce_ipp_destroy(&pool->base.ipps[i]);
+
+		if (pool->base.mis[i] != NULL) {
+			kfree(TO_DCE_MEM_INPUT(pool->base.mis[i]));
+			pool->base.mis[i] = NULL;
+		}
+
+		if (pool->base.timing_generators[i] != NULL)	{
+			kfree(DCE110TG_FROM_TG(pool->base.timing_generators[i]));
+			pool->base.timing_generators[i] = NULL;
+		}
+	}
+
+	for (i = 0; i < pool->base.stream_enc_count; i++) {
+		if (pool->base.stream_enc[i] != NULL)
+			kfree(DCE110STRENC_FROM_STRENC(pool->base.stream_enc[i]));
+	}
+
+	for (i = 0; i < pool->base.clk_src_count; i++) {
+		if (pool->base.clock_sources[i] != NULL) {
+			dce80_clock_source_destroy(&pool->base.clock_sources[i]);
+		}
+	}
+
+	if (pool->base.dp_clock_source != NULL)
+		dce80_clock_source_destroy(&pool->base.dp_clock_source);
+
+	for (i = 0; i < pool->base.audio_count; i++)	{
+		if (pool->base.audios[i] != NULL) {
+			dce_aud_destroy(&pool->base.audios[i]);
+		}
+	}
+
+	if (pool->base.display_clock != NULL)
+		dce_disp_clk_destroy(&pool->base.display_clock);
+
+	if (pool->base.irqs != NULL) {
+		dal_irq_service_destroy(&pool->base.irqs);
+	}
+}
+
+static enum dc_status build_mapped_resource(
+		const struct dc *dc,
+		struct dc_state *context,
+		struct dc_stream_state *stream)
+{
+	struct pipe_ctx *pipe_ctx = resource_get_head_pipe_for_stream(&context->res_ctx, stream);
+
+	if (!pipe_ctx)
+		return DC_ERROR_UNEXPECTED;
+
+	dce110_resource_build_pipe_hw_param(pipe_ctx);
+
+	resource_build_info_frame(pipe_ctx);
+
+	return DC_OK;
+}
+
+bool dce80_validate_bandwidth(
+	struct dc *dc,
+	struct dc_state *context)
+{
+	/* TODO implement when needed but for now hardcode max value*/
+	context->bw.dce.dispclk_khz = 681000;
+	context->bw.dce.yclk_khz = 250000 * MEMORY_TYPE_MULTIPLIER;
+
+	return true;
+}
+
+static bool dce80_validate_surface_sets(
+		struct dc_state *context)
+{
+	int i;
+
+	for (i = 0; i < context->stream_count; i++) {
+		if (context->stream_status[i].plane_count == 0)
+			continue;
+
+		if (context->stream_status[i].plane_count > 1)
+			return false;
+
+		if (context->stream_status[i].plane_states[0]->format
+				>= SURFACE_PIXEL_FORMAT_VIDEO_BEGIN)
+			return false;
+	}
+
+	return true;
+}
+
+enum dc_status dce80_validate_global(
+		struct dc *dc,
+		struct dc_state *context)
+{
+	if (!dce80_validate_surface_sets(context))
+		return DC_FAIL_SURFACE_VALIDATE;
+
+	return DC_OK;
+}
+
+enum dc_status dce80_validate_guaranteed(
+		struct dc *dc,
+		struct dc_stream_state *dc_stream,
+		struct dc_state *context)
+{
+	enum dc_status result = DC_ERROR_UNEXPECTED;
+
+	context->streams[0] = dc_stream;
+	dc_stream_retain(context->streams[0]);
+	context->stream_count++;
+
+	result = resource_map_pool_resources(dc, context, dc_stream);
+
+	if (result == DC_OK)
+		result = resource_map_clock_resources(dc, context, dc_stream);
+
+	if (result == DC_OK)
+		result = build_mapped_resource(dc, context, dc_stream);
+
+	if (result == DC_OK) {
+		validate_guaranteed_copy_streams(
+				context, dc->caps.max_streams);
+		result = resource_build_scaling_params_for_context(dc, context);
+	}
+
+	if (result == DC_OK)
+		result = dce80_validate_bandwidth(dc, context);
+
+	return result;
+}
+
+static void dce80_destroy_resource_pool(struct resource_pool **pool)
+{
+	struct dce110_resource_pool *dce110_pool = TO_DCE110_RES_POOL(*pool);
+
+	destruct(dce110_pool);
+	kfree(dce110_pool);
+	*pool = NULL;
+}
+
+static const struct resource_funcs dce80_res_pool_funcs = {
+	.destroy = dce80_destroy_resource_pool,
+	.link_enc_create = dce80_link_encoder_create,
+	.validate_guaranteed = dce80_validate_guaranteed,
+	.validate_bandwidth = dce80_validate_bandwidth,
+	.validate_plane = dce100_validate_plane,
+	.add_stream_to_ctx = dce100_add_stream_to_ctx,
+	.validate_global = dce80_validate_global
+};
+
+static bool dce80_construct(
+	uint8_t num_virtual_links,
+	struct dc *dc,
+	struct dce110_resource_pool *pool)
+{
+	unsigned int i;
+	struct dc_context *ctx = dc->ctx;
+	struct dc_firmware_info info;
+	struct dc_bios *bp;
+	struct dm_pp_static_clock_info static_clk_info = {0};
+
+	ctx->dc_bios->regs = &bios_regs;
+
+	pool->base.res_cap = &res_cap;
+	pool->base.funcs = &dce80_res_pool_funcs;
+
+
+	/*************************************************
+	 *  Resource + asic cap harcoding                *
+	 *************************************************/
+	pool->base.underlay_pipe_index = NO_UNDERLAY_PIPE;
+	pool->base.pipe_count = res_cap.num_timing_generator;
+	dc->caps.max_downscale_ratio = 200;
+	dc->caps.i2c_speed_in_khz = 40;
+	dc->caps.max_cursor_size = 128;
+
+	/*************************************************
+	 *  Create resources                             *
+	 *************************************************/
+
+	bp = ctx->dc_bios;
+
+	if ((bp->funcs->get_firmware_info(bp, &info) == BP_RESULT_OK) &&
+		info.external_clock_source_frequency_for_dp != 0) {
+		pool->base.dp_clock_source =
+				dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_EXTERNAL, NULL, true);
+
+		pool->base.clock_sources[0] =
+				dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL0, &clk_src_regs[0], false);
+		pool->base.clock_sources[1] =
+				dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL1, &clk_src_regs[1], false);
+		pool->base.clock_sources[2] =
+				dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL2, &clk_src_regs[2], false);
+		pool->base.clk_src_count = 3;
+
+	} else {
+		pool->base.dp_clock_source =
+				dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL0, &clk_src_regs[0], true);
+
+		pool->base.clock_sources[0] =
+				dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL1, &clk_src_regs[1], false);
+		pool->base.clock_sources[1] =
+				dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL2, &clk_src_regs[2], false);
+		pool->base.clk_src_count = 2;
+	}
+
+	if (pool->base.dp_clock_source == NULL) {
+		dm_error("DC: failed to create dp clock source!\n");
+		BREAK_TO_DEBUGGER();
+		goto res_create_fail;
+	}
+
+	for (i = 0; i < pool->base.clk_src_count; i++) {
+		if (pool->base.clock_sources[i] == NULL) {
+			dm_error("DC: failed to create clock sources!\n");
+			BREAK_TO_DEBUGGER();
+			goto res_create_fail;
+		}
+	}
+
+	pool->base.display_clock = dce_disp_clk_create(ctx,
+			&disp_clk_regs,
+			&disp_clk_shift,
+			&disp_clk_mask);
+	if (pool->base.display_clock == NULL) {
+		dm_error("DC: failed to create display clock!\n");
+		BREAK_TO_DEBUGGER();
+		goto res_create_fail;
+	}
+
+
+	if (dm_pp_get_static_clocks(ctx, &static_clk_info))
+		pool->base.display_clock->max_clks_state =
+					static_clk_info.max_clocks_state;
+
+	{
+		struct irq_service_init_data init_data;
+		init_data.ctx = dc->ctx;
+		pool->base.irqs = dal_irq_service_dce80_create(&init_data);
+		if (!pool->base.irqs)
+			goto res_create_fail;
+	}
+
+	for (i = 0; i < pool->base.pipe_count; i++) {
+		pool->base.timing_generators[i] = dce80_timing_generator_create(
+				ctx, i, &dce80_tg_offsets[i]);
+		if (pool->base.timing_generators[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error("DC: failed to create tg!\n");
+			goto res_create_fail;
+		}
+
+		pool->base.mis[i] = dce80_mem_input_create(ctx, i);
+		if (pool->base.mis[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error("DC: failed to create memory input!\n");
+			goto res_create_fail;
+		}
+
+		pool->base.ipps[i] = dce80_ipp_create(ctx, i);
+		if (pool->base.ipps[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error("DC: failed to create input pixel processor!\n");
+			goto res_create_fail;
+		}
+
+		pool->base.transforms[i] = dce80_transform_create(ctx, i);
+		if (pool->base.transforms[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error("DC: failed to create transform!\n");
+			goto res_create_fail;
+		}
+
+		pool->base.opps[i] = dce80_opp_create(ctx, i);
+		if (pool->base.opps[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error("DC: failed to create output pixel processor!\n");
+			goto res_create_fail;
+		}
+	}
+
+	dc->caps.max_planes =  pool->base.pipe_count;
+
+	if (!resource_construct(num_virtual_links, dc, &pool->base,
+			&res_create_funcs))
+		goto res_create_fail;
+
+	/* Create hardware sequencer */
+	dce80_hw_sequencer_construct(dc);
+
+	return true;
+
+res_create_fail:
+	destruct(pool);
+	return false;
+}
+
+struct resource_pool *dce80_create_resource_pool(
+	uint8_t num_virtual_links,
+	struct dc *dc)
+{
+	struct dce110_resource_pool *pool =
+		kzalloc(sizeof(struct dce110_resource_pool), GFP_KERNEL);
+
+	if (!pool)
+		return NULL;
+
+	if (dce80_construct(num_virtual_links, dc, pool))
+		return &pool->base;
+
+	BREAK_TO_DEBUGGER();
+	return NULL;
+}
+
+static bool dce81_construct(
+	uint8_t num_virtual_links,
+	struct dc *dc,
+	struct dce110_resource_pool *pool)
+{
+	unsigned int i;
+	struct dc_context *ctx = dc->ctx;
+	struct dc_firmware_info info;
+	struct dc_bios *bp;
+	struct dm_pp_static_clock_info static_clk_info = {0};
+
+	ctx->dc_bios->regs = &bios_regs;
+
+	pool->base.res_cap = &res_cap_81;
+	pool->base.funcs = &dce80_res_pool_funcs;
+
+
+	/*************************************************
+	 *  Resource + asic cap harcoding                *
+	 *************************************************/
+	pool->base.underlay_pipe_index = NO_UNDERLAY_PIPE;
+	pool->base.pipe_count = res_cap_81.num_timing_generator;
+	dc->caps.max_downscale_ratio = 200;
+	dc->caps.i2c_speed_in_khz = 40;
+	dc->caps.max_cursor_size = 128;
+
+	/*************************************************
+	 *  Create resources                             *
+	 *************************************************/
+
+	bp = ctx->dc_bios;
+
+	if ((bp->funcs->get_firmware_info(bp, &info) == BP_RESULT_OK) &&
+		info.external_clock_source_frequency_for_dp != 0) {
+		pool->base.dp_clock_source =
+				dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_EXTERNAL, NULL, true);
+
+		pool->base.clock_sources[0] =
+				dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL0, &clk_src_regs[0], false);
+		pool->base.clock_sources[1] =
+				dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL1, &clk_src_regs[1], false);
+		pool->base.clock_sources[2] =
+				dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL2, &clk_src_regs[2], false);
+		pool->base.clk_src_count = 3;
+
+	} else {
+		pool->base.dp_clock_source =
+				dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL0, &clk_src_regs[0], true);
+
+		pool->base.clock_sources[0] =
+				dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL1, &clk_src_regs[1], false);
+		pool->base.clock_sources[1] =
+				dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL2, &clk_src_regs[2], false);
+		pool->base.clk_src_count = 2;
+	}
+
+	if (pool->base.dp_clock_source == NULL) {
+		dm_error("DC: failed to create dp clock source!\n");
+		BREAK_TO_DEBUGGER();
+		goto res_create_fail;
+	}
+
+	for (i = 0; i < pool->base.clk_src_count; i++) {
+		if (pool->base.clock_sources[i] == NULL) {
+			dm_error("DC: failed to create clock sources!\n");
+			BREAK_TO_DEBUGGER();
+			goto res_create_fail;
+		}
+	}
+
+	pool->base.display_clock = dce_disp_clk_create(ctx,
+			&disp_clk_regs,
+			&disp_clk_shift,
+			&disp_clk_mask);
+	if (pool->base.display_clock == NULL) {
+		dm_error("DC: failed to create display clock!\n");
+		BREAK_TO_DEBUGGER();
+		goto res_create_fail;
+	}
+
+
+	if (dm_pp_get_static_clocks(ctx, &static_clk_info))
+		pool->base.display_clock->max_clks_state =
+					static_clk_info.max_clocks_state;
+
+	{
+		struct irq_service_init_data init_data;
+		init_data.ctx = dc->ctx;
+		pool->base.irqs = dal_irq_service_dce80_create(&init_data);
+		if (!pool->base.irqs)
+			goto res_create_fail;
+	}
+
+	for (i = 0; i < pool->base.pipe_count; i++) {
+		pool->base.timing_generators[i] = dce80_timing_generator_create(
+				ctx, i, &dce80_tg_offsets[i]);
+		if (pool->base.timing_generators[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error("DC: failed to create tg!\n");
+			goto res_create_fail;
+		}
+
+		pool->base.mis[i] = dce80_mem_input_create(ctx, i);
+		if (pool->base.mis[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error("DC: failed to create memory input!\n");
+			goto res_create_fail;
+		}
+
+		pool->base.ipps[i] = dce80_ipp_create(ctx, i);
+		if (pool->base.ipps[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error("DC: failed to create input pixel processor!\n");
+			goto res_create_fail;
+		}
+
+		pool->base.transforms[i] = dce80_transform_create(ctx, i);
+		if (pool->base.transforms[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error("DC: failed to create transform!\n");
+			goto res_create_fail;
+		}
+
+		pool->base.opps[i] = dce80_opp_create(ctx, i);
+		if (pool->base.opps[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error("DC: failed to create output pixel processor!\n");
+			goto res_create_fail;
+		}
+	}
+
+	dc->caps.max_planes =  pool->base.pipe_count;
+
+	if (!resource_construct(num_virtual_links, dc, &pool->base,
+			&res_create_funcs))
+		goto res_create_fail;
+
+	/* Create hardware sequencer */
+	dce80_hw_sequencer_construct(dc);
+
+	return true;
+
+res_create_fail:
+	destruct(pool);
+	return false;
+}
+
+struct resource_pool *dce81_create_resource_pool(
+	uint8_t num_virtual_links,
+	struct dc *dc)
+{
+	struct dce110_resource_pool *pool =
+		kzalloc(sizeof(struct dce110_resource_pool), GFP_KERNEL);
+
+	if (!pool)
+		return NULL;
+
+	if (dce81_construct(num_virtual_links, dc, pool))
+		return &pool->base;
+
+	BREAK_TO_DEBUGGER();
+	return NULL;
+}
+
+static bool dce83_construct(
+	uint8_t num_virtual_links,
+	struct dc *dc,
+	struct dce110_resource_pool *pool)
+{
+	unsigned int i;
+	struct dc_context *ctx = dc->ctx;
+	struct dc_firmware_info info;
+	struct dc_bios *bp;
+	struct dm_pp_static_clock_info static_clk_info = {0};
+
+	ctx->dc_bios->regs = &bios_regs;
+
+	pool->base.res_cap = &res_cap_83;
+	pool->base.funcs = &dce80_res_pool_funcs;
+
+
+	/*************************************************
+	 *  Resource + asic cap harcoding                *
+	 *************************************************/
+	pool->base.underlay_pipe_index = NO_UNDERLAY_PIPE;
+	pool->base.pipe_count = res_cap_83.num_timing_generator;
+	dc->caps.max_downscale_ratio = 200;
+	dc->caps.i2c_speed_in_khz = 40;
+	dc->caps.max_cursor_size = 128;
+
+	/*************************************************
+	 *  Create resources                             *
+	 *************************************************/
+
+	bp = ctx->dc_bios;
+
+	if ((bp->funcs->get_firmware_info(bp, &info) == BP_RESULT_OK) &&
+		info.external_clock_source_frequency_for_dp != 0) {
+		pool->base.dp_clock_source =
+				dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_EXTERNAL, NULL, true);
+
+		pool->base.clock_sources[0] =
+				dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL1, &clk_src_regs[0], false);
+		pool->base.clock_sources[1] =
+				dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL2, &clk_src_regs[1], false);
+		pool->base.clk_src_count = 2;
+
+	} else {
+		pool->base.dp_clock_source =
+				dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL1, &clk_src_regs[0], true);
+
+		pool->base.clock_sources[0] =
+				dce80_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL2, &clk_src_regs[1], false);
+		pool->base.clk_src_count = 1;
+	}
+
+	if (pool->base.dp_clock_source == NULL) {
+		dm_error("DC: failed to create dp clock source!\n");
+		BREAK_TO_DEBUGGER();
+		goto res_create_fail;
+	}
+
+	for (i = 0; i < pool->base.clk_src_count; i++) {
+		if (pool->base.clock_sources[i] == NULL) {
+			dm_error("DC: failed to create clock sources!\n");
+			BREAK_TO_DEBUGGER();
+			goto res_create_fail;
+		}
+	}
+
+	pool->base.display_clock = dce_disp_clk_create(ctx,
+			&disp_clk_regs,
+			&disp_clk_shift,
+			&disp_clk_mask);
+	if (pool->base.display_clock == NULL) {
+		dm_error("DC: failed to create display clock!\n");
+		BREAK_TO_DEBUGGER();
+		goto res_create_fail;
+	}
+
+
+	if (dm_pp_get_static_clocks(ctx, &static_clk_info))
+		pool->base.display_clock->max_clks_state =
+					static_clk_info.max_clocks_state;
+
+	{
+		struct irq_service_init_data init_data;
+		init_data.ctx = dc->ctx;
+		pool->base.irqs = dal_irq_service_dce80_create(&init_data);
+		if (!pool->base.irqs)
+			goto res_create_fail;
+	}
+
+	for (i = 0; i < pool->base.pipe_count; i++) {
+		pool->base.timing_generators[i] = dce80_timing_generator_create(
+				ctx, i, &dce80_tg_offsets[i]);
+		if (pool->base.timing_generators[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error("DC: failed to create tg!\n");
+			goto res_create_fail;
+		}
+
+		pool->base.mis[i] = dce80_mem_input_create(ctx, i);
+		if (pool->base.mis[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error("DC: failed to create memory input!\n");
+			goto res_create_fail;
+		}
+
+		pool->base.ipps[i] = dce80_ipp_create(ctx, i);
+		if (pool->base.ipps[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error("DC: failed to create input pixel processor!\n");
+			goto res_create_fail;
+		}
+
+		pool->base.transforms[i] = dce80_transform_create(ctx, i);
+		if (pool->base.transforms[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error("DC: failed to create transform!\n");
+			goto res_create_fail;
+		}
+
+		pool->base.opps[i] = dce80_opp_create(ctx, i);
+		if (pool->base.opps[i] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error("DC: failed to create output pixel processor!\n");
+			goto res_create_fail;
+		}
+	}
+
+	dc->caps.max_planes =  pool->base.pipe_count;
+
+	if (!resource_construct(num_virtual_links, dc, &pool->base,
+			&res_create_funcs))
+		goto res_create_fail;
+
+	/* Create hardware sequencer */
+	dce80_hw_sequencer_construct(dc);
+
+	return true;
+
+res_create_fail:
+	destruct(pool);
+	return false;
+}
+
+struct resource_pool *dce83_create_resource_pool(
+	uint8_t num_virtual_links,
+	struct dc *dc)
+{
+	struct dce110_resource_pool *pool =
+		kzalloc(sizeof(struct dce110_resource_pool), GFP_KERNEL);
+
+	if (!pool)
+		return NULL;
+
+	if (dce83_construct(num_virtual_links, dc, pool))
+		return &pool->base;
+
+	BREAK_TO_DEBUGGER();
+	return NULL;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.h b/drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.h
new file mode 100644
index 000000000000..eff31ab83a39
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.h
@@ -0,0 +1,47 @@
+/*
+* Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_RESOURCE_DCE80_H__
+#define __DC_RESOURCE_DCE80_H__
+
+#include "core_types.h"
+
+struct dc;
+struct resource_pool;
+
+struct resource_pool *dce80_create_resource_pool(
+	uint8_t num_virtual_links,
+	struct dc *dc);
+
+struct resource_pool *dce81_create_resource_pool(
+	uint8_t num_virtual_links,
+	struct dc *dc);
+
+struct resource_pool *dce83_create_resource_pool(
+	uint8_t num_virtual_links,
+	struct dc *dc);
+
+#endif /* __DC_RESOURCE_DCE80_H__ */
+
diff --git a/drivers/gpu/drm/amd/display/dc/dce80/dce80_timing_generator.c b/drivers/gpu/drm/amd/display/dc/dce80/dce80_timing_generator.c
new file mode 100644
index 000000000000..265894851493
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce80/dce80_timing_generator.c
@@ -0,0 +1,239 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+/* include DCE8 register header files */
+#include "dce/dce_8_0_d.h"
+#include "dce/dce_8_0_sh_mask.h"
+
+#include "dc_types.h"
+
+#include "include/grph_object_id.h"
+#include "include/logger_interface.h"
+#include "../dce110/dce110_timing_generator.h"
+#include "dce80_timing_generator.h"
+
+#include "timing_generator.h"
+
+enum black_color_format {
+	BLACK_COLOR_FORMAT_RGB_FULLRANGE = 0,	/* used as index in array */
+	BLACK_COLOR_FORMAT_RGB_LIMITED,
+	BLACK_COLOR_FORMAT_YUV_TV,
+	BLACK_COLOR_FORMAT_YUV_CV,
+	BLACK_COLOR_FORMAT_YUV_SUPER_AA,
+
+	BLACK_COLOR_FORMAT_COUNT
+};
+
+static const struct dce110_timing_generator_offsets reg_offsets[] = {
+{
+	.crtc = (mmCRTC0_DCFE_MEM_LIGHT_SLEEP_CNTL - mmCRTC0_DCFE_MEM_LIGHT_SLEEP_CNTL),
+	.dcp = (mmDCP0_GRPH_CONTROL - mmDCP0_GRPH_CONTROL),
+},
+{
+	.crtc = (mmCRTC1_DCFE_MEM_LIGHT_SLEEP_CNTL - mmCRTC0_DCFE_MEM_LIGHT_SLEEP_CNTL),
+	.dcp = (mmDCP1_GRPH_CONTROL - mmDCP0_GRPH_CONTROL),
+},
+{
+	.crtc = (mmCRTC2_DCFE_MEM_LIGHT_SLEEP_CNTL - mmCRTC0_DCFE_MEM_LIGHT_SLEEP_CNTL),
+	.dcp = (mmDCP2_GRPH_CONTROL - mmDCP0_GRPH_CONTROL),
+},
+{
+	.crtc = (mmCRTC3_DCFE_MEM_LIGHT_SLEEP_CNTL - mmCRTC0_DCFE_MEM_LIGHT_SLEEP_CNTL),
+	.dcp = (mmDCP3_GRPH_CONTROL - mmDCP0_GRPH_CONTROL),
+},
+{
+	.crtc = (mmCRTC4_DCFE_MEM_LIGHT_SLEEP_CNTL - mmCRTC0_DCFE_MEM_LIGHT_SLEEP_CNTL),
+	.dcp = (mmDCP4_GRPH_CONTROL - mmDCP0_GRPH_CONTROL),
+},
+{
+	.crtc = (mmCRTC5_DCFE_MEM_LIGHT_SLEEP_CNTL - mmCRTC0_DCFE_MEM_LIGHT_SLEEP_CNTL),
+	.dcp = (mmDCP5_GRPH_CONTROL - mmDCP0_GRPH_CONTROL),
+}
+};
+
+#define NUMBER_OF_FRAME_TO_WAIT_ON_TRIGGERED_RESET 10
+
+#define MAX_H_TOTAL (CRTC_H_TOTAL__CRTC_H_TOTAL_MASK + 1)
+#define MAX_V_TOTAL (CRTC_V_TOTAL__CRTC_V_TOTAL_MASKhw + 1)
+
+#define CRTC_REG(reg) (reg + tg110->offsets.crtc)
+#define DCP_REG(reg) (reg + tg110->offsets.dcp)
+#define DMIF_REG(reg) (reg + tg110->offsets.dmif)
+
+void program_pix_dur(struct timing_generator *tg, uint32_t pix_clk_khz)
+{
+	uint64_t pix_dur;
+	uint32_t addr = mmDMIF_PG0_DPG_PIPE_ARBITRATION_CONTROL1
+					+ DCE110TG_FROM_TG(tg)->offsets.dmif;
+	uint32_t value = dm_read_reg(tg->ctx, addr);
+
+	if (pix_clk_khz == 0)
+		return;
+
+	pix_dur = 1000000000 / pix_clk_khz;
+
+	set_reg_field_value(
+		value,
+		pix_dur,
+		DPG_PIPE_ARBITRATION_CONTROL1,
+		PIXEL_DURATION);
+
+	dm_write_reg(tg->ctx, addr, value);
+}
+
+static void program_timing(struct timing_generator *tg,
+	const struct dc_crtc_timing *timing,
+	bool use_vbios)
+{
+	if (!use_vbios)
+		program_pix_dur(tg, timing->pix_clk_khz);
+
+	dce110_tg_program_timing(tg, timing, use_vbios);
+}
+
+static const struct timing_generator_funcs dce80_tg_funcs = {
+		.validate_timing = dce110_tg_validate_timing,
+		.program_timing = program_timing,
+		.enable_crtc = dce110_timing_generator_enable_crtc,
+		.disable_crtc = dce110_timing_generator_disable_crtc,
+		.is_counter_moving = dce110_timing_generator_is_counter_moving,
+		.get_position = dce110_timing_generator_get_position,
+		.get_frame_count = dce110_timing_generator_get_vblank_counter,
+		.get_scanoutpos = dce110_timing_generator_get_crtc_scanoutpos,
+		.set_early_control = dce110_timing_generator_set_early_control,
+		.wait_for_state = dce110_tg_wait_for_state,
+		.set_blank = dce110_tg_set_blank,
+		.is_blanked = dce110_tg_is_blanked,
+		.set_colors = dce110_tg_set_colors,
+		.set_overscan_blank_color =
+				dce110_timing_generator_set_overscan_color_black,
+		.set_blank_color = dce110_timing_generator_program_blank_color,
+		.disable_vga = dce110_timing_generator_disable_vga,
+		.did_triggered_reset_occur =
+				dce110_timing_generator_did_triggered_reset_occur,
+		.setup_global_swap_lock =
+				dce110_timing_generator_setup_global_swap_lock,
+		.enable_reset_trigger = dce110_timing_generator_enable_reset_trigger,
+		.disable_reset_trigger = dce110_timing_generator_disable_reset_trigger,
+		.tear_down_global_swap_lock =
+				dce110_timing_generator_tear_down_global_swap_lock,
+		.set_drr = dce110_timing_generator_set_drr,
+		.set_static_screen_control =
+			dce110_timing_generator_set_static_screen_control,
+		.set_test_pattern = dce110_timing_generator_set_test_pattern,
+		.arm_vert_intr = dce110_arm_vert_intr,
+
+		/* DCE8.0 overrides */
+		.enable_advanced_request =
+				dce80_timing_generator_enable_advanced_request,
+};
+
+void dce80_timing_generator_construct(
+	struct dce110_timing_generator *tg110,
+	struct dc_context *ctx,
+	uint32_t instance,
+	const struct dce110_timing_generator_offsets *offsets)
+{
+	tg110->controller_id = CONTROLLER_ID_D0 + instance;
+	tg110->base.inst = instance;
+	tg110->offsets = *offsets;
+	tg110->derived_offsets = reg_offsets[instance];
+
+	tg110->base.funcs = &dce80_tg_funcs;
+
+	tg110->base.ctx = ctx;
+	tg110->base.bp = ctx->dc_bios;
+
+	tg110->max_h_total = CRTC_H_TOTAL__CRTC_H_TOTAL_MASK + 1;
+	tg110->max_v_total = CRTC_V_TOTAL__CRTC_V_TOTAL_MASK + 1;
+
+	tg110->min_h_blank = 56;
+	tg110->min_h_front_porch = 4;
+	tg110->min_h_back_porch = 4;
+}
+
+void dce80_timing_generator_enable_advanced_request(
+	struct timing_generator *tg,
+	bool enable,
+	const struct dc_crtc_timing *timing)
+{
+	struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+	uint32_t addr = CRTC_REG(mmCRTC_START_LINE_CONTROL);
+	uint32_t value = dm_read_reg(tg->ctx, addr);
+
+	if (enable) {
+		set_reg_field_value(
+			value,
+			0,
+			CRTC_START_LINE_CONTROL,
+			CRTC_LEGACY_REQUESTOR_EN);
+	} else {
+		set_reg_field_value(
+			value,
+			1,
+			CRTC_START_LINE_CONTROL,
+			CRTC_LEGACY_REQUESTOR_EN);
+	}
+
+	if ((timing->v_sync_width + timing->v_front_porch) <= 3) {
+		set_reg_field_value(
+			value,
+			3,
+			CRTC_START_LINE_CONTROL,
+			CRTC_ADVANCED_START_LINE_POSITION);
+		set_reg_field_value(
+			value,
+			0,
+			CRTC_START_LINE_CONTROL,
+			CRTC_PREFETCH_EN);
+	} else {
+		set_reg_field_value(
+			value,
+			4,
+			CRTC_START_LINE_CONTROL,
+			CRTC_ADVANCED_START_LINE_POSITION);
+		set_reg_field_value(
+			value,
+			1,
+			CRTC_START_LINE_CONTROL,
+			CRTC_PREFETCH_EN);
+	}
+
+	set_reg_field_value(
+		value,
+		1,
+		CRTC_START_LINE_CONTROL,
+		CRTC_PROGRESSIVE_START_LINE_EARLY);
+
+	set_reg_field_value(
+		value,
+		1,
+		CRTC_START_LINE_CONTROL,
+		CRTC_INTERLACE_START_LINE_EARLY);
+
+	dm_write_reg(tg->ctx, addr, value);
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dce80/dce80_timing_generator.h b/drivers/gpu/drm/amd/display/dc/dce80/dce80_timing_generator.h
new file mode 100644
index 000000000000..9cebb24c94c8
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce80/dce80_timing_generator.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ *  and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_TIMING_GENERATOR_DCE80_H__
+#define __DC_TIMING_GENERATOR_DCE80_H__
+
+#include "timing_generator.h"
+#include "../include/grph_object_id.h"
+
+/* DCE8.0 implementation inherits from DCE11.0 */
+void dce80_timing_generator_construct(
+	struct dce110_timing_generator *tg,
+	struct dc_context *ctx,
+	uint32_t instance,
+	const struct dce110_timing_generator_offsets *offsets);
+
+/******** HW programming ************/
+void dce80_timing_generator_enable_advanced_request(
+	struct timing_generator *tg,
+	bool enable,
+	const struct dc_crtc_timing *timing);
+
+#endif /* __DC_TIMING_GENERATOR_DCE80_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/Makefile b/drivers/gpu/drm/amd/display/dc/dcn10/Makefile
new file mode 100644
index 000000000000..f565a6042970
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/Makefile
@@ -0,0 +1,32 @@
+#
+# Copyright 2017 Advanced Micro Devices, Inc.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+#
+#
+# Makefile for DCN.
+
+DCN10 = dcn10_resource.o dcn10_ipp.o dcn10_hw_sequencer.o \
+		dcn10_dpp.o dcn10_opp.o dcn10_timing_generator.o \
+		dcn10_hubp.o dcn10_mpc.o \
+		dcn10_dpp_dscl.o dcn10_dpp_cm.o dcn10_cm_common.o
+
+AMD_DAL_DCN10 = $(addprefix $(AMDDALPATH)/dc/dcn10/,$(DCN10))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_DCN10)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_cm_common.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_cm_common.c
new file mode 100644
index 000000000000..7f579cb19f4b
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_cm_common.c
@@ -0,0 +1,123 @@
+/*
+ * Copyright 2016 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "reg_helper.h"
+#include "dcn10_dpp.h"
+
+#include "dcn10_cm_common.h"
+
+#define REG(reg) reg
+
+#define CTX \
+	ctx
+
+#undef FN
+#define FN(reg_name, field_name) \
+	reg->shifts.field_name, reg->masks.field_name
+
+void cm_helper_program_color_matrices(
+		struct dc_context *ctx,
+		const uint16_t *regval,
+		const struct color_matrices_reg *reg)
+{
+	uint32_t cur_csc_reg;
+	unsigned int i = 0;
+
+	for (cur_csc_reg = reg->csc_c11_c12;
+			cur_csc_reg <= reg->csc_c33_c34;
+			cur_csc_reg++) {
+
+		const uint16_t *regval0 = &(regval[2 * i]);
+		const uint16_t *regval1 = &(regval[(2 * i) + 1]);
+
+		REG_SET_2(cur_csc_reg, 0,
+				csc_c11, *regval0,
+				csc_c12, *regval1);
+
+		i++;
+	}
+
+}
+
+void cm_helper_program_xfer_func(
+		struct dc_context *ctx,
+		const struct pwl_params *params,
+		const struct xfer_func_reg *reg)
+{
+	uint32_t reg_region_cur;
+	unsigned int i = 0;
+
+	REG_SET_2(reg->start_cntl_b, 0,
+			exp_region_start, params->arr_points[0].custom_float_x,
+			exp_resion_start_segment, 0);
+	REG_SET_2(reg->start_cntl_g, 0,
+			exp_region_start, params->arr_points[0].custom_float_x,
+			exp_resion_start_segment, 0);
+	REG_SET_2(reg->start_cntl_r, 0,
+			exp_region_start, params->arr_points[0].custom_float_x,
+			exp_resion_start_segment, 0);
+
+	REG_SET(reg->start_slope_cntl_b, 0,
+			field_region_linear_slope, params->arr_points[0].custom_float_slope);
+	REG_SET(reg->start_slope_cntl_g, 0,
+			field_region_linear_slope, params->arr_points[0].custom_float_slope);
+	REG_SET(reg->start_slope_cntl_r, 0,
+			field_region_linear_slope, params->arr_points[0].custom_float_slope);
+
+	REG_SET(reg->start_end_cntl1_b, 0,
+			field_region_end, params->arr_points[1].custom_float_x);
+	REG_SET_2(reg->start_end_cntl2_b, 0,
+			field_region_end_slope, params->arr_points[1].custom_float_slope,
+			field_region_end_base, params->arr_points[1].custom_float_y);
+
+	REG_SET(reg->start_end_cntl1_g, 0,
+			field_region_end, params->arr_points[1].custom_float_x);
+	REG_SET_2(reg->start_end_cntl2_g, 0,
+			field_region_end_slope, params->arr_points[1].custom_float_slope,
+		field_region_end_base, params->arr_points[1].custom_float_y);
+
+	REG_SET(reg->start_end_cntl1_r, 0,
+			field_region_end, params->arr_points[1].custom_float_x);
+	REG_SET_2(reg->start_end_cntl2_r, 0,
+			field_region_end_slope, params->arr_points[1].custom_float_slope,
+		field_region_end_base, params->arr_points[1].custom_float_y);
+
+	for (reg_region_cur = reg->region_start;
+			reg_region_cur <= reg->region_end;
+			reg_region_cur++) {
+
+		const struct gamma_curve *curve0 = &(params->arr_curve_points[2 * i]);
+		const struct gamma_curve *curve1 = &(params->arr_curve_points[(2 * i) + 1]);
+
+		REG_SET_4(reg_region_cur, 0,
+				exp_region0_lut_offset, curve0->offset,
+				exp_region0_num_segments, curve0->segments_num,
+				exp_region1_lut_offset, curve1->offset,
+				exp_region1_num_segments, curve1->segments_num);
+
+		i++;
+	}
+
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_cm_common.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_cm_common.h
new file mode 100644
index 000000000000..64836dcf21f2
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_cm_common.h
@@ -0,0 +1,99 @@
+/*
+ * Copyright 2016 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_DCN10_CM_COMMON_H__
+#define __DAL_DCN10_CM_COMMON_H__
+
+#define TF_HELPER_REG_FIELD_LIST(type) \
+	type exp_region0_lut_offset; \
+	type exp_region0_num_segments; \
+	type exp_region1_lut_offset; \
+	type exp_region1_num_segments;\
+	type field_region_end;\
+	type field_region_end_slope;\
+	type field_region_end_base;\
+	type exp_region_start;\
+	type exp_resion_start_segment;\
+	type field_region_linear_slope
+
+#define TF_CM_REG_FIELD_LIST(type) \
+	type csc_c11; \
+	type csc_c12
+
+struct xfer_func_shift {
+	TF_HELPER_REG_FIELD_LIST(uint8_t);
+};
+
+struct xfer_func_mask {
+	TF_HELPER_REG_FIELD_LIST(uint32_t);
+};
+
+struct xfer_func_reg {
+	struct xfer_func_shift shifts;
+	struct xfer_func_mask masks;
+
+	uint32_t start_cntl_b;
+	uint32_t start_cntl_g;
+	uint32_t start_cntl_r;
+	uint32_t start_slope_cntl_b;
+	uint32_t start_slope_cntl_g;
+	uint32_t start_slope_cntl_r;
+	uint32_t start_end_cntl1_b;
+	uint32_t start_end_cntl2_b;
+	uint32_t start_end_cntl1_g;
+	uint32_t start_end_cntl2_g;
+	uint32_t start_end_cntl1_r;
+	uint32_t start_end_cntl2_r;
+	uint32_t region_start;
+	uint32_t region_end;
+};
+
+struct cm_color_matrix_shift {
+	TF_CM_REG_FIELD_LIST(uint8_t);
+};
+
+struct cm_color_matrix_mask {
+	TF_CM_REG_FIELD_LIST(uint32_t);
+};
+
+struct color_matrices_reg{
+	struct cm_color_matrix_shift shifts;
+	struct cm_color_matrix_mask masks;
+
+	uint32_t csc_c11_c12;
+	uint32_t csc_c33_c34;
+};
+
+void cm_helper_program_color_matrices(
+		struct dc_context *ctx,
+		const uint16_t *regval,
+		const struct color_matrices_reg *reg);
+
+void cm_helper_program_xfer_func(
+		struct dc_context *ctx,
+		const struct pwl_params *params,
+		const struct xfer_func_reg *reg);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.c
new file mode 100644
index 000000000000..a9d55d0dd69e
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.c
@@ -0,0 +1,480 @@
+/*
+ * Copyright 2016 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+#include "core_types.h"
+
+#include "reg_helper.h"
+#include "dcn10_dpp.h"
+#include "basics/conversion.h"
+
+#define NUM_PHASES    64
+#define HORZ_MAX_TAPS 8
+#define VERT_MAX_TAPS 8
+
+#define BLACK_OFFSET_RGB_Y 0x0
+#define BLACK_OFFSET_CBCR  0x8000
+
+#define REG(reg)\
+	dpp->tf_regs->reg
+
+#define CTX \
+	dpp->base.ctx
+
+#undef FN
+#define FN(reg_name, field_name) \
+	dpp->tf_shift->field_name, dpp->tf_mask->field_name
+
+enum pixel_format_description {
+	PIXEL_FORMAT_FIXED = 0,
+	PIXEL_FORMAT_FIXED16,
+	PIXEL_FORMAT_FLOAT
+
+};
+
+enum dcn10_coef_filter_type_sel {
+	SCL_COEF_LUMA_VERT_FILTER = 0,
+	SCL_COEF_LUMA_HORZ_FILTER = 1,
+	SCL_COEF_CHROMA_VERT_FILTER = 2,
+	SCL_COEF_CHROMA_HORZ_FILTER = 3,
+	SCL_COEF_ALPHA_VERT_FILTER = 4,
+	SCL_COEF_ALPHA_HORZ_FILTER = 5
+};
+
+enum dscl_autocal_mode {
+	AUTOCAL_MODE_OFF = 0,
+
+	/* Autocal calculate the scaling ratio and initial phase and the
+	 * DSCL_MODE_SEL must be set to 1
+	 */
+	AUTOCAL_MODE_AUTOSCALE = 1,
+	/* Autocal perform auto centering without replication and the
+	 * DSCL_MODE_SEL must be set to 0
+	 */
+	AUTOCAL_MODE_AUTOCENTER = 2,
+	/* Autocal perform auto centering and auto replication and the
+	 * DSCL_MODE_SEL must be set to 0
+	 */
+	AUTOCAL_MODE_AUTOREPLICATE = 3
+};
+
+enum dscl_mode_sel {
+	DSCL_MODE_SCALING_444_BYPASS = 0,
+	DSCL_MODE_SCALING_444_RGB_ENABLE = 1,
+	DSCL_MODE_SCALING_444_YCBCR_ENABLE = 2,
+	DSCL_MODE_SCALING_420_YCBCR_ENABLE = 3,
+	DSCL_MODE_SCALING_420_LUMA_BYPASS = 4,
+	DSCL_MODE_SCALING_420_CHROMA_BYPASS = 5,
+	DSCL_MODE_DSCL_BYPASS = 6
+};
+
+enum gamut_remap_select {
+	GAMUT_REMAP_BYPASS = 0,
+	GAMUT_REMAP_COEFF,
+	GAMUT_REMAP_COMA_COEFF,
+	GAMUT_REMAP_COMB_COEFF
+};
+
+/* Program gamut remap in bypass mode */
+void dpp_set_gamut_remap_bypass(struct dcn10_dpp *dpp)
+{
+	REG_SET(CM_GAMUT_REMAP_CONTROL, 0,
+			CM_GAMUT_REMAP_MODE, 0);
+	/* Gamut remap in bypass */
+}
+
+#define IDENTITY_RATIO(ratio) (dal_fixed31_32_u2d19(ratio) == (1 << 19))
+
+
+bool dpp_get_optimal_number_of_taps(
+		struct dpp *dpp,
+		struct scaler_data *scl_data,
+		const struct scaling_taps *in_taps)
+{
+	uint32_t pixel_width;
+
+	if (scl_data->viewport.width > scl_data->recout.width)
+		pixel_width = scl_data->recout.width;
+	else
+		pixel_width = scl_data->viewport.width;
+
+	/* TODO: add lb check */
+
+	/* No support for programming ratio of 4, drop to 3.99999.. */
+	if (scl_data->ratios.horz.value == (4ll << 32))
+		scl_data->ratios.horz.value--;
+	if (scl_data->ratios.vert.value == (4ll << 32))
+		scl_data->ratios.vert.value--;
+	if (scl_data->ratios.horz_c.value == (4ll << 32))
+		scl_data->ratios.horz_c.value--;
+	if (scl_data->ratios.vert_c.value == (4ll << 32))
+		scl_data->ratios.vert_c.value--;
+
+	/* Set default taps if none are provided */
+	if (in_taps->h_taps == 0)
+		scl_data->taps.h_taps = 4;
+	else
+		scl_data->taps.h_taps = in_taps->h_taps;
+	if (in_taps->v_taps == 0)
+		scl_data->taps.v_taps = 4;
+	else
+		scl_data->taps.v_taps = in_taps->v_taps;
+	if (in_taps->v_taps_c == 0)
+		scl_data->taps.v_taps_c = 2;
+	else
+		scl_data->taps.v_taps_c = in_taps->v_taps_c;
+	if (in_taps->h_taps_c == 0)
+		scl_data->taps.h_taps_c = 2;
+	/* Only 1 and even h_taps_c are supported by hw */
+	else if ((in_taps->h_taps_c % 2) != 0 && in_taps->h_taps_c != 1)
+		scl_data->taps.h_taps_c = in_taps->h_taps_c - 1;
+	else
+		scl_data->taps.h_taps_c = in_taps->h_taps_c;
+
+	if (!dpp->ctx->dc->debug.always_scale) {
+		if (IDENTITY_RATIO(scl_data->ratios.horz))
+			scl_data->taps.h_taps = 1;
+		if (IDENTITY_RATIO(scl_data->ratios.vert))
+			scl_data->taps.v_taps = 1;
+		if (IDENTITY_RATIO(scl_data->ratios.horz_c))
+			scl_data->taps.h_taps_c = 1;
+		if (IDENTITY_RATIO(scl_data->ratios.vert_c))
+			scl_data->taps.v_taps_c = 1;
+	}
+
+	return true;
+}
+
+void dpp_reset(struct dpp *dpp_base)
+{
+	struct dcn10_dpp *dpp = TO_DCN10_DPP(dpp_base);
+
+	dpp->filter_h_c = NULL;
+	dpp->filter_v_c = NULL;
+	dpp->filter_h = NULL;
+	dpp->filter_v = NULL;
+
+	/* set boundary mode to 0 */
+	REG_SET(DSCL_CONTROL, 0, SCL_BOUNDARY_MODE, 0);
+}
+
+
+
+static void dpp1_cm_set_regamma_pwl(
+	struct dpp *dpp_base, const struct pwl_params *params)
+{
+	struct dcn10_dpp *dpp = TO_DCN10_DPP(dpp_base);
+
+	dpp1_cm_power_on_regamma_lut(dpp_base, true);
+	dpp1_cm_configure_regamma_lut(dpp_base, dpp->is_write_to_ram_a_safe);
+
+	if (dpp->is_write_to_ram_a_safe)
+		dpp1_cm_program_regamma_luta_settings(dpp_base, params);
+	else
+		dpp1_cm_program_regamma_lutb_settings(dpp_base, params);
+
+	dpp1_cm_program_regamma_lut(
+			dpp_base, params->rgb_resulted, params->hw_points_num);
+}
+
+static void dpp1_cm_set_regamma_mode(
+	struct dpp *dpp_base,
+	enum opp_regamma mode)
+{
+	struct dcn10_dpp *dpp = TO_DCN10_DPP(dpp_base);
+	uint32_t re_mode = 0;
+	uint32_t obuf_bypass = 0; /* need for pipe split */
+	uint32_t obuf_hupscale = 0;
+
+	switch (mode) {
+	case OPP_REGAMMA_BYPASS:
+		re_mode = 0;
+		break;
+	case OPP_REGAMMA_SRGB:
+		re_mode = 1;
+		break;
+	case OPP_REGAMMA_3_6:
+		re_mode = 2;
+		break;
+	case OPP_REGAMMA_USER:
+		re_mode = dpp->is_write_to_ram_a_safe ? 3 : 4;
+		dpp->is_write_to_ram_a_safe = !dpp->is_write_to_ram_a_safe;
+		break;
+	default:
+		break;
+	}
+
+	REG_SET(CM_RGAM_CONTROL, 0, CM_RGAM_LUT_MODE, re_mode);
+	REG_UPDATE_2(OBUF_CONTROL,
+			OBUF_BYPASS, obuf_bypass,
+			OBUF_H_2X_UPSCALE_EN, obuf_hupscale);
+}
+
+static void dpp1_setup_format_flags(enum surface_pixel_format input_format,\
+						enum pixel_format_description *fmt)
+{
+
+	if (input_format == SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616F ||
+		input_format == SURFACE_PIXEL_FORMAT_GRPH_ABGR16161616F)
+		*fmt = PIXEL_FORMAT_FLOAT;
+	else if (input_format == SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616)
+		*fmt = PIXEL_FORMAT_FIXED16;
+	else
+		*fmt = PIXEL_FORMAT_FIXED;
+}
+
+static void dpp1_set_degamma_format_float(
+		struct dpp *dpp_base,
+		bool is_float)
+{
+	struct dcn10_dpp *dpp = TO_DCN10_DPP(dpp_base);
+
+	if (is_float) {
+		REG_UPDATE(CM_IGAM_CONTROL, CM_IGAM_INPUT_FORMAT, 3);
+		REG_UPDATE(CM_IGAM_CONTROL, CM_IGAM_LUT_MODE, 1);
+	} else {
+		REG_UPDATE(CM_IGAM_CONTROL, CM_IGAM_INPUT_FORMAT, 2);
+		REG_UPDATE(CM_IGAM_CONTROL, CM_IGAM_LUT_MODE, 0);
+	}
+}
+
+void dpp1_cnv_setup (
+		struct dpp *dpp_base,
+		enum surface_pixel_format input_format,
+		enum expansion_mode mode)
+{
+	uint32_t pixel_format;
+	uint32_t alpha_en;
+	enum pixel_format_description fmt ;
+	enum dc_color_space color_space;
+	enum dcn10_input_csc_select select;
+	bool is_float;
+	struct dcn10_dpp *dpp = TO_DCN10_DPP(dpp_base);
+	bool force_disable_cursor = false;
+
+	dpp1_setup_format_flags(input_format, &fmt);
+	alpha_en = 1;
+	pixel_format = 0;
+	color_space = COLOR_SPACE_SRGB;
+	select = INPUT_CSC_SELECT_BYPASS;
+	is_float = false;
+
+	switch (fmt) {
+	case PIXEL_FORMAT_FIXED:
+	case PIXEL_FORMAT_FIXED16:
+	/*when output is float then FORMAT_CONTROL__OUTPUT_FP=1*/
+		REG_SET_3(FORMAT_CONTROL, 0,
+			CNVC_BYPASS, 0,
+			FORMAT_EXPANSION_MODE, mode,
+			OUTPUT_FP, 0);
+		break;
+	case PIXEL_FORMAT_FLOAT:
+		REG_SET_3(FORMAT_CONTROL, 0,
+			CNVC_BYPASS, 0,
+			FORMAT_EXPANSION_MODE, mode,
+			OUTPUT_FP, 1);
+		is_float = true;
+		break;
+	default:
+
+		break;
+	}
+
+	dpp1_set_degamma_format_float(dpp_base, is_float);
+
+	switch (input_format) {
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB1555:
+		pixel_format = 1;
+		break;
+	case SURFACE_PIXEL_FORMAT_GRPH_RGB565:
+		pixel_format = 3;
+		alpha_en = 0;
+		break;
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB8888:
+	case SURFACE_PIXEL_FORMAT_GRPH_ABGR8888:
+		pixel_format = 8;
+		break;
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB2101010:
+	case SURFACE_PIXEL_FORMAT_GRPH_ABGR2101010:
+		pixel_format = 10;
+		break;
+	case SURFACE_PIXEL_FORMAT_VIDEO_420_YCbCr:
+		force_disable_cursor = false;
+		pixel_format = 65;
+		color_space = COLOR_SPACE_YCBCR709;
+		select = INPUT_CSC_SELECT_ICSC;
+		break;
+	case SURFACE_PIXEL_FORMAT_VIDEO_420_YCrCb:
+		force_disable_cursor = true;
+		pixel_format = 64;
+		color_space = COLOR_SPACE_YCBCR709;
+		select = INPUT_CSC_SELECT_ICSC;
+		break;
+	case SURFACE_PIXEL_FORMAT_VIDEO_420_10bpc_YCbCr:
+		force_disable_cursor = true;
+		pixel_format = 67;
+		color_space = COLOR_SPACE_YCBCR709;
+		select = INPUT_CSC_SELECT_ICSC;
+		break;
+	case SURFACE_PIXEL_FORMAT_VIDEO_420_10bpc_YCrCb:
+		force_disable_cursor = true;
+		pixel_format = 66;
+		color_space = COLOR_SPACE_YCBCR709;
+		select = INPUT_CSC_SELECT_ICSC;
+		break;
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616:
+		pixel_format = 22;
+		break;
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616F:
+		pixel_format = 24;
+		break;
+	case SURFACE_PIXEL_FORMAT_GRPH_ABGR16161616F:
+		pixel_format = 25;
+		break;
+	default:
+		break;
+	}
+	REG_SET(CNVC_SURFACE_PIXEL_FORMAT, 0,
+			CNVC_SURFACE_PIXEL_FORMAT, pixel_format);
+	REG_UPDATE(FORMAT_CONTROL, FORMAT_CONTROL__ALPHA_EN, alpha_en);
+
+	dpp1_program_input_csc(dpp_base, color_space, select);
+
+	if (force_disable_cursor) {
+		REG_UPDATE(CURSOR_CONTROL,
+				CURSOR_ENABLE, 0);
+		REG_UPDATE(CURSOR0_CONTROL,
+				CUR0_ENABLE, 0);
+	}
+}
+
+void dpp1_set_cursor_attributes(
+		struct dpp *dpp_base,
+		const struct dc_cursor_attributes *attr)
+{
+	struct dcn10_dpp *dpp = TO_DCN10_DPP(dpp_base);
+	enum dc_cursor_color_format color_format = attr->color_format;
+
+	REG_UPDATE_2(CURSOR0_CONTROL,
+			CUR0_MODE, color_format,
+			CUR0_EXPANSION_MODE, 0);
+
+	if (color_format == CURSOR_MODE_MONO) {
+		/* todo: clarify what to program these to */
+		REG_UPDATE(CURSOR0_COLOR0,
+				CUR0_COLOR0, 0x00000000);
+		REG_UPDATE(CURSOR0_COLOR1,
+				CUR0_COLOR1, 0xFFFFFFFF);
+	}
+
+	/* TODO: Fixed vs float */
+
+	REG_UPDATE_3(FORMAT_CONTROL,
+				CNVC_BYPASS, 0,
+				FORMAT_CONTROL__ALPHA_EN, 1,
+				FORMAT_EXPANSION_MODE, 0);
+}
+
+
+void dpp1_set_cursor_position(
+		struct dpp *dpp_base,
+		const struct dc_cursor_position *pos,
+		const struct dc_cursor_mi_param *param,
+		uint32_t width)
+{
+	struct dcn10_dpp *dpp = TO_DCN10_DPP(dpp_base);
+	int src_x_offset = pos->x - pos->x_hotspot - param->viewport_x_start;
+	uint32_t cur_en = pos->enable ? 1 : 0;
+
+	if (src_x_offset >= (int)param->viewport_width)
+		cur_en = 0;  /* not visible beyond right edge*/
+
+	if (src_x_offset + (int)width < 0)
+		cur_en = 0;  /* not visible beyond left edge*/
+
+	REG_UPDATE(CURSOR0_CONTROL,
+			CUR0_ENABLE, cur_en);
+
+}
+
+static const struct dpp_funcs dcn10_dpp_funcs = {
+		.dpp_reset = dpp_reset,
+		.dpp_set_scaler = dpp1_dscl_set_scaler_manual_scale,
+		.dpp_get_optimal_number_of_taps = dpp_get_optimal_number_of_taps,
+		.dpp_set_gamut_remap = dpp1_cm_set_gamut_remap,
+		.opp_set_csc_adjustment = dpp1_cm_set_output_csc_adjustment,
+		.opp_set_csc_default = dpp1_cm_set_output_csc_default,
+		.opp_power_on_regamma_lut = dpp1_cm_power_on_regamma_lut,
+		.opp_program_regamma_lut = dpp1_cm_program_regamma_lut,
+		.opp_configure_regamma_lut = dpp1_cm_configure_regamma_lut,
+		.opp_program_regamma_lutb_settings = dpp1_cm_program_regamma_lutb_settings,
+		.opp_program_regamma_luta_settings = dpp1_cm_program_regamma_luta_settings,
+		.opp_program_regamma_pwl = dpp1_cm_set_regamma_pwl,
+		.opp_set_regamma_mode = dpp1_cm_set_regamma_mode,
+		.ipp_set_degamma = dpp1_set_degamma,
+		.ipp_program_input_lut		= dpp1_program_input_lut,
+		.ipp_program_degamma_pwl	= dpp1_set_degamma_pwl,
+		.ipp_setup			= dpp1_cnv_setup,
+		.ipp_full_bypass		= dpp1_full_bypass,
+		.set_cursor_attributes = dpp1_set_cursor_attributes,
+		.set_cursor_position = dpp1_set_cursor_position,
+};
+
+static struct dpp_caps dcn10_dpp_cap = {
+	.dscl_data_proc_format = DSCL_DATA_PRCESSING_FIXED_FORMAT,
+	.dscl_calc_lb_num_partitions = dpp1_dscl_calc_lb_num_partitions,
+};
+
+/*****************************************/
+/* Constructor, Destructor               */
+/*****************************************/
+
+void dpp1_construct(
+	struct dcn10_dpp *dpp,
+	struct dc_context *ctx,
+	uint32_t inst,
+	const struct dcn_dpp_registers *tf_regs,
+	const struct dcn_dpp_shift *tf_shift,
+	const struct dcn_dpp_mask *tf_mask)
+{
+	dpp->base.ctx = ctx;
+
+	dpp->base.inst = inst;
+	dpp->base.funcs = &dcn10_dpp_funcs;
+	dpp->base.caps = &dcn10_dpp_cap;
+
+	dpp->tf_regs = tf_regs;
+	dpp->tf_shift = tf_shift;
+	dpp->tf_mask = tf_mask;
+
+	dpp->lb_pixel_depth_supported =
+		LB_PIXEL_DEPTH_18BPP |
+		LB_PIXEL_DEPTH_24BPP |
+		LB_PIXEL_DEPTH_30BPP;
+
+	dpp->lb_bits_per_entry = LB_BITS_PER_ENTRY;
+	dpp->lb_memory_size = LB_TOTAL_NUMBER_OF_ENTRIES; /*0x1404*/
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.h
new file mode 100644
index 000000000000..a9782b1aba47
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.h
@@ -0,0 +1,1386 @@
+/* Copyright 2016 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_DPP_DCN10_H__
+#define __DAL_DPP_DCN10_H__
+
+#include "dpp.h"
+
+#define TO_DCN10_DPP(dpp)\
+	container_of(dpp, struct dcn10_dpp, base)
+
+/* TODO: Use correct number of taps. Using polaris values for now */
+#define LB_TOTAL_NUMBER_OF_ENTRIES 5124
+#define LB_BITS_PER_ENTRY 144
+
+#define TF_SF(reg_name, field_name, post_fix)\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
+//Used to resolve corner case
+#define TF2_SF(reg_name, field_name, post_fix)\
+	.field_name = reg_name ## _ ## field_name ## post_fix
+
+#define TF_REG_LIST_DCN(id) \
+	SRI(CM_GAMUT_REMAP_CONTROL, CM, id),\
+	SRI(CM_GAMUT_REMAP_C11_C12, CM, id),\
+	SRI(CM_GAMUT_REMAP_C33_C34, CM, id),\
+	SRI(DSCL_EXT_OVERSCAN_LEFT_RIGHT, DSCL, id), \
+	SRI(DSCL_EXT_OVERSCAN_TOP_BOTTOM, DSCL, id), \
+	SRI(OTG_H_BLANK, DSCL, id), \
+	SRI(OTG_V_BLANK, DSCL, id), \
+	SRI(SCL_MODE, DSCL, id), \
+	SRI(LB_DATA_FORMAT, DSCL, id), \
+	SRI(LB_MEMORY_CTRL, DSCL, id), \
+	SRI(DSCL_AUTOCAL, DSCL, id), \
+	SRI(SCL_BLACK_OFFSET, DSCL, id), \
+	SRI(DSCL_CONTROL, DSCL, id), \
+	SRI(SCL_TAP_CONTROL, DSCL, id), \
+	SRI(SCL_COEF_RAM_TAP_SELECT, DSCL, id), \
+	SRI(SCL_COEF_RAM_TAP_DATA, DSCL, id), \
+	SRI(DSCL_2TAP_CONTROL, DSCL, id), \
+	SRI(MPC_SIZE, DSCL, id), \
+	SRI(SCL_HORZ_FILTER_SCALE_RATIO, DSCL, id), \
+	SRI(SCL_VERT_FILTER_SCALE_RATIO, DSCL, id), \
+	SRI(SCL_HORZ_FILTER_SCALE_RATIO_C, DSCL, id), \
+	SRI(SCL_VERT_FILTER_SCALE_RATIO_C, DSCL, id), \
+	SRI(SCL_HORZ_FILTER_INIT, DSCL, id), \
+	SRI(SCL_HORZ_FILTER_INIT_C, DSCL, id), \
+	SRI(SCL_VERT_FILTER_INIT, DSCL, id), \
+	SRI(SCL_VERT_FILTER_INIT_BOT, DSCL, id), \
+	SRI(SCL_VERT_FILTER_INIT_C, DSCL, id), \
+	SRI(SCL_VERT_FILTER_INIT_BOT_C, DSCL, id), \
+	SRI(RECOUT_START, DSCL, id), \
+	SRI(RECOUT_SIZE, DSCL, id), \
+	SRI(OBUF_CONTROL, DSCL, id), \
+	SRI(CM_ICSC_CONTROL, CM, id), \
+	SRI(CM_ICSC_C11_C12, CM, id), \
+	SRI(CM_ICSC_C33_C34, CM, id), \
+	SRI(CM_DGAM_RAMB_START_CNTL_B, CM, id), \
+	SRI(CM_DGAM_RAMB_START_CNTL_G, CM, id), \
+	SRI(CM_DGAM_RAMB_START_CNTL_R, CM, id), \
+	SRI(CM_DGAM_RAMB_SLOPE_CNTL_B, CM, id), \
+	SRI(CM_DGAM_RAMB_SLOPE_CNTL_G, CM, id), \
+	SRI(CM_DGAM_RAMB_SLOPE_CNTL_R, CM, id), \
+	SRI(CM_DGAM_RAMB_END_CNTL1_B, CM, id), \
+	SRI(CM_DGAM_RAMB_END_CNTL2_B, CM, id), \
+	SRI(CM_DGAM_RAMB_END_CNTL1_G, CM, id), \
+	SRI(CM_DGAM_RAMB_END_CNTL2_G, CM, id), \
+	SRI(CM_DGAM_RAMB_END_CNTL1_R, CM, id), \
+	SRI(CM_DGAM_RAMB_END_CNTL2_R, CM, id), \
+	SRI(CM_DGAM_RAMB_REGION_0_1, CM, id), \
+	SRI(CM_DGAM_RAMB_REGION_14_15, CM, id), \
+	SRI(CM_DGAM_RAMA_START_CNTL_B, CM, id), \
+	SRI(CM_DGAM_RAMA_START_CNTL_G, CM, id), \
+	SRI(CM_DGAM_RAMA_START_CNTL_R, CM, id), \
+	SRI(CM_DGAM_RAMA_SLOPE_CNTL_B, CM, id), \
+	SRI(CM_DGAM_RAMA_SLOPE_CNTL_G, CM, id), \
+	SRI(CM_DGAM_RAMA_SLOPE_CNTL_R, CM, id), \
+	SRI(CM_DGAM_RAMA_END_CNTL1_B, CM, id), \
+	SRI(CM_DGAM_RAMA_END_CNTL2_B, CM, id), \
+	SRI(CM_DGAM_RAMA_END_CNTL1_G, CM, id), \
+	SRI(CM_DGAM_RAMA_END_CNTL2_G, CM, id), \
+	SRI(CM_DGAM_RAMA_END_CNTL1_R, CM, id), \
+	SRI(CM_DGAM_RAMA_END_CNTL2_R, CM, id), \
+	SRI(CM_DGAM_RAMA_REGION_0_1, CM, id), \
+	SRI(CM_DGAM_RAMA_REGION_14_15, CM, id), \
+	SRI(CM_MEM_PWR_CTRL, CM, id), \
+	SRI(CM_DGAM_LUT_WRITE_EN_MASK, CM, id), \
+	SRI(CM_DGAM_LUT_INDEX, CM, id), \
+	SRI(CM_DGAM_LUT_DATA, CM, id), \
+	SRI(CM_CONTROL, CM, id), \
+	SRI(CM_DGAM_CONTROL, CM, id), \
+	SRI(FORMAT_CONTROL, CNVC_CFG, id), \
+	SRI(CNVC_SURFACE_PIXEL_FORMAT, CNVC_CFG, id), \
+	SRI(CURSOR0_CONTROL, CNVC_CUR, id), \
+	SRI(CURSOR0_COLOR0, CNVC_CUR, id), \
+	SRI(CURSOR0_COLOR1, CNVC_CUR, id)
+
+
+
+#define TF_REG_LIST_DCN10(id) \
+	TF_REG_LIST_DCN(id), \
+	SRI(CM_COMA_C11_C12, CM, id),\
+	SRI(CM_COMA_C33_C34, CM, id),\
+	SRI(CM_COMB_C11_C12, CM, id),\
+	SRI(CM_COMB_C33_C34, CM, id),\
+	SRI(CM_OCSC_CONTROL, CM, id), \
+	SRI(CM_OCSC_C11_C12, CM, id), \
+	SRI(CM_OCSC_C33_C34, CM, id), \
+	SRI(CM_MEM_PWR_CTRL, CM, id), \
+	SRI(CM_RGAM_LUT_DATA, CM, id), \
+	SRI(CM_RGAM_LUT_WRITE_EN_MASK, CM, id),\
+	SRI(CM_RGAM_LUT_INDEX, CM, id), \
+	SRI(CM_RGAM_RAMB_START_CNTL_B, CM, id), \
+	SRI(CM_RGAM_RAMB_START_CNTL_G, CM, id), \
+	SRI(CM_RGAM_RAMB_START_CNTL_R, CM, id), \
+	SRI(CM_RGAM_RAMB_SLOPE_CNTL_B, CM, id), \
+	SRI(CM_RGAM_RAMB_SLOPE_CNTL_G, CM, id), \
+	SRI(CM_RGAM_RAMB_SLOPE_CNTL_R, CM, id), \
+	SRI(CM_RGAM_RAMB_END_CNTL1_B, CM, id), \
+	SRI(CM_RGAM_RAMB_END_CNTL2_B, CM, id), \
+	SRI(CM_RGAM_RAMB_END_CNTL1_G, CM, id), \
+	SRI(CM_RGAM_RAMB_END_CNTL2_G, CM, id), \
+	SRI(CM_RGAM_RAMB_END_CNTL1_R, CM, id), \
+	SRI(CM_RGAM_RAMB_END_CNTL2_R, CM, id), \
+	SRI(CM_RGAM_RAMB_REGION_0_1, CM, id), \
+	SRI(CM_RGAM_RAMB_REGION_32_33, CM, id), \
+	SRI(CM_RGAM_RAMA_START_CNTL_B, CM, id), \
+	SRI(CM_RGAM_RAMA_START_CNTL_G, CM, id), \
+	SRI(CM_RGAM_RAMA_START_CNTL_R, CM, id), \
+	SRI(CM_RGAM_RAMA_SLOPE_CNTL_B, CM, id), \
+	SRI(CM_RGAM_RAMA_SLOPE_CNTL_G, CM, id), \
+	SRI(CM_RGAM_RAMA_SLOPE_CNTL_R, CM, id), \
+	SRI(CM_RGAM_RAMA_END_CNTL1_B, CM, id), \
+	SRI(CM_RGAM_RAMA_END_CNTL2_B, CM, id), \
+	SRI(CM_RGAM_RAMA_END_CNTL1_G, CM, id), \
+	SRI(CM_RGAM_RAMA_END_CNTL2_G, CM, id), \
+	SRI(CM_RGAM_RAMA_END_CNTL1_R, CM, id), \
+	SRI(CM_RGAM_RAMA_END_CNTL2_R, CM, id), \
+	SRI(CM_RGAM_RAMA_REGION_0_1, CM, id), \
+	SRI(CM_RGAM_RAMA_REGION_32_33, CM, id), \
+	SRI(CM_RGAM_CONTROL, CM, id), \
+	SRI(CM_IGAM_CONTROL, CM, id), \
+	SRI(CM_IGAM_LUT_RW_CONTROL, CM, id), \
+	SRI(CM_IGAM_LUT_RW_INDEX, CM, id), \
+	SRI(CM_IGAM_LUT_SEQ_COLOR, CM, id), \
+	SRI(CURSOR_CONTROL, CURSOR, id), \
+	SRI(CM_CMOUT_CONTROL, CM, id)
+
+
+#define TF_REG_LIST_SH_MASK_DCN(mask_sh)\
+	TF_SF(CM0_CM_GAMUT_REMAP_CONTROL, CM_GAMUT_REMAP_MODE, mask_sh),\
+	TF_SF(CM0_CM_GAMUT_REMAP_C11_C12, CM_GAMUT_REMAP_C11, mask_sh),\
+	TF_SF(CM0_CM_GAMUT_REMAP_C11_C12, CM_GAMUT_REMAP_C12, mask_sh),\
+	TF_SF(CM0_CM_GAMUT_REMAP_C33_C34, CM_GAMUT_REMAP_C33, mask_sh),\
+	TF_SF(CM0_CM_GAMUT_REMAP_C33_C34, CM_GAMUT_REMAP_C34, mask_sh),\
+	TF_SF(DSCL0_DSCL_EXT_OVERSCAN_LEFT_RIGHT, EXT_OVERSCAN_LEFT, mask_sh),\
+	TF_SF(DSCL0_DSCL_EXT_OVERSCAN_LEFT_RIGHT, EXT_OVERSCAN_RIGHT, mask_sh),\
+	TF_SF(DSCL0_DSCL_EXT_OVERSCAN_TOP_BOTTOM, EXT_OVERSCAN_BOTTOM, mask_sh),\
+	TF_SF(DSCL0_DSCL_EXT_OVERSCAN_TOP_BOTTOM, EXT_OVERSCAN_TOP, mask_sh),\
+	TF_SF(DSCL0_OTG_H_BLANK, OTG_H_BLANK_START, mask_sh),\
+	TF_SF(DSCL0_OTG_H_BLANK, OTG_H_BLANK_END, mask_sh),\
+	TF_SF(DSCL0_OTG_V_BLANK, OTG_V_BLANK_START, mask_sh),\
+	TF_SF(DSCL0_OTG_V_BLANK, OTG_V_BLANK_END, mask_sh),\
+	TF_SF(DSCL0_LB_DATA_FORMAT, INTERLEAVE_EN, mask_sh),\
+	TF2_SF(DSCL0, LB_DATA_FORMAT__ALPHA_EN, mask_sh),\
+	TF_SF(DSCL0_LB_MEMORY_CTRL, MEMORY_CONFIG, mask_sh),\
+	TF_SF(DSCL0_LB_MEMORY_CTRL, LB_MAX_PARTITIONS, mask_sh),\
+	TF_SF(DSCL0_DSCL_AUTOCAL, AUTOCAL_MODE, mask_sh),\
+	TF_SF(DSCL0_DSCL_AUTOCAL, AUTOCAL_NUM_PIPE, mask_sh),\
+	TF_SF(DSCL0_DSCL_AUTOCAL, AUTOCAL_PIPE_ID, mask_sh),\
+	TF_SF(DSCL0_SCL_BLACK_OFFSET, SCL_BLACK_OFFSET_RGB_Y, mask_sh),\
+	TF_SF(DSCL0_SCL_BLACK_OFFSET, SCL_BLACK_OFFSET_CBCR, mask_sh),\
+	TF_SF(DSCL0_DSCL_CONTROL, SCL_BOUNDARY_MODE, mask_sh),\
+	TF_SF(DSCL0_SCL_TAP_CONTROL, SCL_V_NUM_TAPS, mask_sh),\
+	TF_SF(DSCL0_SCL_TAP_CONTROL, SCL_H_NUM_TAPS, mask_sh),\
+	TF_SF(DSCL0_SCL_TAP_CONTROL, SCL_V_NUM_TAPS_C, mask_sh),\
+	TF_SF(DSCL0_SCL_TAP_CONTROL, SCL_H_NUM_TAPS_C, mask_sh),\
+	TF_SF(DSCL0_SCL_COEF_RAM_TAP_SELECT, SCL_COEF_RAM_TAP_PAIR_IDX, mask_sh),\
+	TF_SF(DSCL0_SCL_COEF_RAM_TAP_SELECT, SCL_COEF_RAM_PHASE, mask_sh),\
+	TF_SF(DSCL0_SCL_COEF_RAM_TAP_SELECT, SCL_COEF_RAM_FILTER_TYPE, mask_sh),\
+	TF_SF(DSCL0_SCL_COEF_RAM_TAP_DATA, SCL_COEF_RAM_EVEN_TAP_COEF, mask_sh),\
+	TF_SF(DSCL0_SCL_COEF_RAM_TAP_DATA, SCL_COEF_RAM_EVEN_TAP_COEF_EN, mask_sh),\
+	TF_SF(DSCL0_SCL_COEF_RAM_TAP_DATA, SCL_COEF_RAM_ODD_TAP_COEF, mask_sh),\
+	TF_SF(DSCL0_SCL_COEF_RAM_TAP_DATA, SCL_COEF_RAM_ODD_TAP_COEF_EN, mask_sh),\
+	TF_SF(DSCL0_DSCL_2TAP_CONTROL, SCL_H_2TAP_HARDCODE_COEF_EN, mask_sh),\
+	TF_SF(DSCL0_DSCL_2TAP_CONTROL, SCL_H_2TAP_SHARP_EN, mask_sh),\
+	TF_SF(DSCL0_DSCL_2TAP_CONTROL, SCL_H_2TAP_SHARP_FACTOR, mask_sh),\
+	TF_SF(DSCL0_DSCL_2TAP_CONTROL, SCL_V_2TAP_HARDCODE_COEF_EN, mask_sh),\
+	TF_SF(DSCL0_DSCL_2TAP_CONTROL, SCL_V_2TAP_SHARP_EN, mask_sh),\
+	TF_SF(DSCL0_DSCL_2TAP_CONTROL, SCL_V_2TAP_SHARP_FACTOR, mask_sh),\
+	TF_SF(DSCL0_SCL_MODE, SCL_COEF_RAM_SELECT, mask_sh),\
+	TF_SF(DSCL0_SCL_MODE, DSCL_MODE, mask_sh),\
+	TF_SF(DSCL0_RECOUT_START, RECOUT_START_X, mask_sh),\
+	TF_SF(DSCL0_RECOUT_START, RECOUT_START_Y, mask_sh),\
+	TF_SF(DSCL0_RECOUT_SIZE, RECOUT_WIDTH, mask_sh),\
+	TF_SF(DSCL0_RECOUT_SIZE, RECOUT_HEIGHT, mask_sh),\
+	TF_SF(DSCL0_MPC_SIZE, MPC_WIDTH, mask_sh),\
+	TF_SF(DSCL0_MPC_SIZE, MPC_HEIGHT, mask_sh),\
+	TF_SF(DSCL0_SCL_HORZ_FILTER_SCALE_RATIO, SCL_H_SCALE_RATIO, mask_sh),\
+	TF_SF(DSCL0_SCL_VERT_FILTER_SCALE_RATIO, SCL_V_SCALE_RATIO, mask_sh),\
+	TF_SF(DSCL0_SCL_HORZ_FILTER_SCALE_RATIO_C, SCL_H_SCALE_RATIO_C, mask_sh),\
+	TF_SF(DSCL0_SCL_VERT_FILTER_SCALE_RATIO_C, SCL_V_SCALE_RATIO_C, mask_sh),\
+	TF_SF(DSCL0_SCL_HORZ_FILTER_INIT, SCL_H_INIT_FRAC, mask_sh),\
+	TF_SF(DSCL0_SCL_HORZ_FILTER_INIT, SCL_H_INIT_INT, mask_sh),\
+	TF_SF(DSCL0_SCL_HORZ_FILTER_INIT_C, SCL_H_INIT_FRAC_C, mask_sh),\
+	TF_SF(DSCL0_SCL_HORZ_FILTER_INIT_C, SCL_H_INIT_INT_C, mask_sh),\
+	TF_SF(DSCL0_SCL_VERT_FILTER_INIT, SCL_V_INIT_FRAC, mask_sh),\
+	TF_SF(DSCL0_SCL_VERT_FILTER_INIT, SCL_V_INIT_INT, mask_sh),\
+	TF_SF(DSCL0_SCL_VERT_FILTER_INIT_BOT, SCL_V_INIT_FRAC_BOT, mask_sh),\
+	TF_SF(DSCL0_SCL_VERT_FILTER_INIT_BOT, SCL_V_INIT_INT_BOT, mask_sh),\
+	TF_SF(DSCL0_SCL_VERT_FILTER_INIT_C, SCL_V_INIT_FRAC_C, mask_sh),\
+	TF_SF(DSCL0_SCL_VERT_FILTER_INIT_C, SCL_V_INIT_INT_C, mask_sh),\
+	TF_SF(DSCL0_SCL_VERT_FILTER_INIT_BOT_C, SCL_V_INIT_FRAC_BOT_C, mask_sh),\
+	TF_SF(DSCL0_SCL_VERT_FILTER_INIT_BOT_C, SCL_V_INIT_INT_BOT_C, mask_sh),\
+	TF_SF(DSCL0_SCL_MODE, SCL_CHROMA_COEF_MODE, mask_sh),\
+	TF_SF(DSCL0_SCL_MODE, SCL_COEF_RAM_SELECT_CURRENT, mask_sh), \
+	TF_SF(DSCL0_OBUF_CONTROL, OBUF_BYPASS, mask_sh), \
+	TF_SF(CM0_CM_ICSC_CONTROL, CM_ICSC_MODE, mask_sh), \
+	TF_SF(CM0_CM_ICSC_C11_C12, CM_ICSC_C11, mask_sh), \
+	TF_SF(CM0_CM_ICSC_C11_C12, CM_ICSC_C12, mask_sh), \
+	TF_SF(CM0_CM_ICSC_C33_C34, CM_ICSC_C33, mask_sh), \
+	TF_SF(CM0_CM_ICSC_C33_C34, CM_ICSC_C34, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMB_START_CNTL_B, CM_DGAM_RAMB_EXP_REGION_START_B, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMB_START_CNTL_B, CM_DGAM_RAMB_EXP_REGION_START_SEGMENT_B, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMB_START_CNTL_G, CM_DGAM_RAMB_EXP_REGION_START_G, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMB_START_CNTL_G, CM_DGAM_RAMB_EXP_REGION_START_SEGMENT_G, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMB_START_CNTL_R, CM_DGAM_RAMB_EXP_REGION_START_R, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMB_START_CNTL_R, CM_DGAM_RAMB_EXP_REGION_START_SEGMENT_R, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMB_SLOPE_CNTL_B, CM_DGAM_RAMB_EXP_REGION_LINEAR_SLOPE_B, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMB_SLOPE_CNTL_G, CM_DGAM_RAMB_EXP_REGION_LINEAR_SLOPE_G, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMB_SLOPE_CNTL_R, CM_DGAM_RAMB_EXP_REGION_LINEAR_SLOPE_R, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMB_END_CNTL1_B, CM_DGAM_RAMB_EXP_REGION_END_B, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMB_END_CNTL2_B, CM_DGAM_RAMB_EXP_REGION_END_SLOPE_B, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMB_END_CNTL2_B, CM_DGAM_RAMB_EXP_REGION_END_BASE_B, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMB_END_CNTL1_G, CM_DGAM_RAMB_EXP_REGION_END_G, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMB_END_CNTL2_G, CM_DGAM_RAMB_EXP_REGION_END_SLOPE_G, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMB_END_CNTL2_G, CM_DGAM_RAMB_EXP_REGION_END_BASE_G, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMB_END_CNTL1_R, CM_DGAM_RAMB_EXP_REGION_END_R, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMB_END_CNTL2_R, CM_DGAM_RAMB_EXP_REGION_END_SLOPE_R, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMB_END_CNTL2_R, CM_DGAM_RAMB_EXP_REGION_END_BASE_R, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMB_REGION_0_1, CM_DGAM_RAMB_EXP_REGION0_LUT_OFFSET, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMB_REGION_0_1, CM_DGAM_RAMB_EXP_REGION0_NUM_SEGMENTS, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMB_REGION_0_1, CM_DGAM_RAMB_EXP_REGION1_LUT_OFFSET, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMB_REGION_0_1, CM_DGAM_RAMB_EXP_REGION1_NUM_SEGMENTS, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMB_REGION_14_15, CM_DGAM_RAMB_EXP_REGION14_LUT_OFFSET, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMB_REGION_14_15, CM_DGAM_RAMB_EXP_REGION14_NUM_SEGMENTS, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMB_REGION_14_15, CM_DGAM_RAMB_EXP_REGION15_LUT_OFFSET, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMB_REGION_14_15, CM_DGAM_RAMB_EXP_REGION15_NUM_SEGMENTS, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMA_START_CNTL_B, CM_DGAM_RAMA_EXP_REGION_START_B, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMA_START_CNTL_B, CM_DGAM_RAMA_EXP_REGION_START_SEGMENT_B, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMA_START_CNTL_G, CM_DGAM_RAMA_EXP_REGION_START_G, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMA_START_CNTL_G, CM_DGAM_RAMA_EXP_REGION_START_SEGMENT_G, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMA_START_CNTL_R, CM_DGAM_RAMA_EXP_REGION_START_R, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMA_START_CNTL_R, CM_DGAM_RAMA_EXP_REGION_START_SEGMENT_R, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMA_SLOPE_CNTL_B, CM_DGAM_RAMA_EXP_REGION_LINEAR_SLOPE_B, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMA_SLOPE_CNTL_G, CM_DGAM_RAMA_EXP_REGION_LINEAR_SLOPE_G, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMA_SLOPE_CNTL_R, CM_DGAM_RAMA_EXP_REGION_LINEAR_SLOPE_R, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMA_END_CNTL1_B, CM_DGAM_RAMA_EXP_REGION_END_B, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMA_END_CNTL2_B, CM_DGAM_RAMA_EXP_REGION_END_SLOPE_B, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMA_END_CNTL2_B, CM_DGAM_RAMA_EXP_REGION_END_BASE_B, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMA_END_CNTL1_G, CM_DGAM_RAMA_EXP_REGION_END_G, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMA_END_CNTL2_G, CM_DGAM_RAMA_EXP_REGION_END_SLOPE_G, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMA_END_CNTL2_G, CM_DGAM_RAMA_EXP_REGION_END_BASE_G, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMA_END_CNTL1_R, CM_DGAM_RAMA_EXP_REGION_END_R, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMA_END_CNTL2_R, CM_DGAM_RAMA_EXP_REGION_END_SLOPE_R, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMA_END_CNTL2_R, CM_DGAM_RAMA_EXP_REGION_END_BASE_R, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMA_REGION_0_1, CM_DGAM_RAMA_EXP_REGION0_LUT_OFFSET, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMA_REGION_0_1, CM_DGAM_RAMA_EXP_REGION0_NUM_SEGMENTS, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMA_REGION_0_1, CM_DGAM_RAMA_EXP_REGION1_LUT_OFFSET, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMA_REGION_0_1, CM_DGAM_RAMA_EXP_REGION1_NUM_SEGMENTS, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMA_REGION_14_15, CM_DGAM_RAMA_EXP_REGION14_LUT_OFFSET, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMA_REGION_14_15, CM_DGAM_RAMA_EXP_REGION14_NUM_SEGMENTS, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMA_REGION_14_15, CM_DGAM_RAMA_EXP_REGION15_LUT_OFFSET, mask_sh), \
+	TF_SF(CM0_CM_DGAM_RAMA_REGION_14_15, CM_DGAM_RAMA_EXP_REGION15_NUM_SEGMENTS, mask_sh), \
+	TF_SF(CM0_CM_MEM_PWR_CTRL, SHARED_MEM_PWR_DIS, mask_sh), \
+	TF_SF(CM0_CM_DGAM_LUT_WRITE_EN_MASK, CM_DGAM_LUT_WRITE_EN_MASK, mask_sh), \
+	TF_SF(CM0_CM_DGAM_LUT_WRITE_EN_MASK, CM_DGAM_LUT_WRITE_SEL, mask_sh), \
+	TF_SF(CM0_CM_DGAM_LUT_INDEX, CM_DGAM_LUT_INDEX, mask_sh), \
+	TF_SF(CM0_CM_DGAM_LUT_DATA, CM_DGAM_LUT_DATA, mask_sh), \
+	TF_SF(CM0_CM_DGAM_CONTROL, CM_DGAM_LUT_MODE, mask_sh), \
+	TF_SF(CNVC_CFG0_FORMAT_CONTROL, CNVC_BYPASS, mask_sh), \
+	TF2_SF(CNVC_CFG0, FORMAT_CONTROL__ALPHA_EN, mask_sh), \
+	TF_SF(CNVC_CFG0_FORMAT_CONTROL, FORMAT_EXPANSION_MODE, mask_sh), \
+	TF_SF(CNVC_CFG0_CNVC_SURFACE_PIXEL_FORMAT, CNVC_SURFACE_PIXEL_FORMAT, mask_sh), \
+	TF_SF(CNVC_CUR0_CURSOR0_CONTROL, CUR0_MODE, mask_sh), \
+	TF_SF(CNVC_CUR0_CURSOR0_CONTROL, CUR0_EXPANSION_MODE, mask_sh), \
+	TF_SF(CNVC_CUR0_CURSOR0_CONTROL, CUR0_ENABLE, mask_sh), \
+	TF_SF(CNVC_CUR0_CURSOR0_COLOR0, CUR0_COLOR0, mask_sh), \
+	TF_SF(CNVC_CUR0_CURSOR0_COLOR1, CUR0_COLOR1, mask_sh)
+
+#define TF_REG_LIST_SH_MASK_DCN10(mask_sh)\
+	TF_REG_LIST_SH_MASK_DCN(mask_sh),\
+	TF_SF(DSCL0_LB_DATA_FORMAT, PIXEL_DEPTH, mask_sh),\
+	TF_SF(DSCL0_LB_DATA_FORMAT, PIXEL_EXPAN_MODE, mask_sh),\
+	TF_SF(DSCL0_LB_DATA_FORMAT, PIXEL_REDUCE_MODE, mask_sh),\
+	TF_SF(DSCL0_LB_DATA_FORMAT, DYNAMIC_PIXEL_DEPTH, mask_sh),\
+	TF_SF(DSCL0_LB_DATA_FORMAT, DITHER_EN, mask_sh),\
+	TF_SF(CM0_CM_COMA_C11_C12, CM_COMA_C11, mask_sh),\
+	TF_SF(CM0_CM_COMA_C11_C12, CM_COMA_C12, mask_sh),\
+	TF_SF(CM0_CM_COMA_C33_C34, CM_COMA_C33, mask_sh),\
+	TF_SF(CM0_CM_COMA_C33_C34, CM_COMA_C34, mask_sh),\
+	TF_SF(CM0_CM_COMB_C11_C12, CM_COMB_C11, mask_sh),\
+	TF_SF(CM0_CM_COMB_C11_C12, CM_COMB_C12, mask_sh),\
+	TF_SF(CM0_CM_COMB_C33_C34, CM_COMB_C33, mask_sh),\
+	TF_SF(CM0_CM_COMB_C33_C34, CM_COMB_C34, mask_sh),\
+	TF_SF(CM0_CM_OCSC_CONTROL, CM_OCSC_MODE, mask_sh), \
+	TF_SF(CM0_CM_OCSC_C11_C12, CM_OCSC_C11, mask_sh), \
+	TF_SF(CM0_CM_OCSC_C11_C12, CM_OCSC_C12, mask_sh), \
+	TF_SF(CM0_CM_OCSC_C33_C34, CM_OCSC_C33, mask_sh), \
+	TF_SF(CM0_CM_OCSC_C33_C34, CM_OCSC_C34, mask_sh), \
+	TF_SF(CM0_CM_MEM_PWR_CTRL, RGAM_MEM_PWR_FORCE, mask_sh), \
+	TF_SF(CM0_CM_RGAM_LUT_DATA, CM_RGAM_LUT_DATA, mask_sh), \
+	TF_SF(CM0_CM_RGAM_LUT_WRITE_EN_MASK, CM_RGAM_LUT_WRITE_EN_MASK, mask_sh), \
+	TF_SF(CM0_CM_RGAM_LUT_WRITE_EN_MASK, CM_RGAM_LUT_WRITE_SEL, mask_sh), \
+	TF_SF(CM0_CM_RGAM_LUT_INDEX, CM_RGAM_LUT_INDEX, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMB_START_CNTL_B, CM_RGAM_RAMB_EXP_REGION_START_B, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMB_START_CNTL_B, CM_RGAM_RAMB_EXP_REGION_START_SEGMENT_B, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMB_START_CNTL_G, CM_RGAM_RAMB_EXP_REGION_START_G, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMB_START_CNTL_G, CM_RGAM_RAMB_EXP_REGION_START_SEGMENT_G, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMB_START_CNTL_R, CM_RGAM_RAMB_EXP_REGION_START_R, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMB_START_CNTL_R, CM_RGAM_RAMB_EXP_REGION_START_SEGMENT_R, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMB_SLOPE_CNTL_B, CM_RGAM_RAMB_EXP_REGION_LINEAR_SLOPE_B, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMB_SLOPE_CNTL_G, CM_RGAM_RAMB_EXP_REGION_LINEAR_SLOPE_G, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMB_SLOPE_CNTL_R, CM_RGAM_RAMB_EXP_REGION_LINEAR_SLOPE_R, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMB_END_CNTL1_B, CM_RGAM_RAMB_EXP_REGION_END_B, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMB_END_CNTL2_B, CM_RGAM_RAMB_EXP_REGION_END_SLOPE_B, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMB_END_CNTL2_B, CM_RGAM_RAMB_EXP_REGION_END_BASE_B, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMB_END_CNTL1_G, CM_RGAM_RAMB_EXP_REGION_END_G, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMB_END_CNTL2_G, CM_RGAM_RAMB_EXP_REGION_END_SLOPE_G, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMB_END_CNTL2_G, CM_RGAM_RAMB_EXP_REGION_END_BASE_G, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMB_END_CNTL1_R, CM_RGAM_RAMB_EXP_REGION_END_R, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMB_END_CNTL2_R, CM_RGAM_RAMB_EXP_REGION_END_SLOPE_R, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMB_END_CNTL2_R, CM_RGAM_RAMB_EXP_REGION_END_BASE_R, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMB_REGION_0_1, CM_RGAM_RAMB_EXP_REGION0_LUT_OFFSET, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMB_REGION_0_1, CM_RGAM_RAMB_EXP_REGION0_NUM_SEGMENTS, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMB_REGION_0_1, CM_RGAM_RAMB_EXP_REGION1_LUT_OFFSET, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMB_REGION_0_1, CM_RGAM_RAMB_EXP_REGION1_NUM_SEGMENTS, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMB_REGION_32_33, CM_RGAM_RAMB_EXP_REGION32_LUT_OFFSET, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMB_REGION_32_33, CM_RGAM_RAMB_EXP_REGION32_NUM_SEGMENTS, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMB_REGION_32_33, CM_RGAM_RAMB_EXP_REGION33_LUT_OFFSET, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMB_REGION_32_33, CM_RGAM_RAMB_EXP_REGION33_NUM_SEGMENTS, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMA_START_CNTL_B, CM_RGAM_RAMA_EXP_REGION_START_B, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMA_START_CNTL_B, CM_RGAM_RAMA_EXP_REGION_START_SEGMENT_B, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMA_START_CNTL_G, CM_RGAM_RAMA_EXP_REGION_START_G, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMA_START_CNTL_G, CM_RGAM_RAMA_EXP_REGION_START_SEGMENT_G, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMA_START_CNTL_R, CM_RGAM_RAMA_EXP_REGION_START_R, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMA_START_CNTL_R, CM_RGAM_RAMA_EXP_REGION_START_SEGMENT_R, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMA_SLOPE_CNTL_B, CM_RGAM_RAMA_EXP_REGION_LINEAR_SLOPE_B, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMA_SLOPE_CNTL_G, CM_RGAM_RAMA_EXP_REGION_LINEAR_SLOPE_G, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMA_SLOPE_CNTL_R, CM_RGAM_RAMA_EXP_REGION_LINEAR_SLOPE_R, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMA_END_CNTL1_B, CM_RGAM_RAMA_EXP_REGION_END_B, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMA_END_CNTL2_B, CM_RGAM_RAMA_EXP_REGION_END_SLOPE_B, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMA_END_CNTL2_B, CM_RGAM_RAMA_EXP_REGION_END_BASE_B, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMA_END_CNTL1_G, CM_RGAM_RAMA_EXP_REGION_END_G, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMA_END_CNTL2_G, CM_RGAM_RAMA_EXP_REGION_END_SLOPE_G, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMA_END_CNTL2_G, CM_RGAM_RAMA_EXP_REGION_END_BASE_G, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMA_END_CNTL1_R, CM_RGAM_RAMA_EXP_REGION_END_R, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMA_END_CNTL2_R, CM_RGAM_RAMA_EXP_REGION_END_SLOPE_R, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMA_END_CNTL2_R, CM_RGAM_RAMA_EXP_REGION_END_BASE_R, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMA_REGION_0_1, CM_RGAM_RAMA_EXP_REGION0_LUT_OFFSET, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMA_REGION_0_1, CM_RGAM_RAMA_EXP_REGION0_NUM_SEGMENTS, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMA_REGION_0_1, CM_RGAM_RAMA_EXP_REGION1_LUT_OFFSET, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMA_REGION_0_1, CM_RGAM_RAMA_EXP_REGION1_NUM_SEGMENTS, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMA_REGION_32_33, CM_RGAM_RAMA_EXP_REGION32_LUT_OFFSET, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMA_REGION_32_33, CM_RGAM_RAMA_EXP_REGION32_NUM_SEGMENTS, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMA_REGION_32_33, CM_RGAM_RAMA_EXP_REGION33_LUT_OFFSET, mask_sh), \
+	TF_SF(CM0_CM_RGAM_RAMA_REGION_32_33, CM_RGAM_RAMA_EXP_REGION33_NUM_SEGMENTS, mask_sh), \
+	TF_SF(CM0_CM_RGAM_CONTROL, CM_RGAM_LUT_MODE, mask_sh), \
+	TF_SF(DSCL0_OBUF_CONTROL, OBUF_H_2X_UPSCALE_EN, mask_sh), \
+	TF_SF(CM0_CM_IGAM_CONTROL, CM_IGAM_LUT_MODE, mask_sh), \
+	TF_SF(CM0_CM_IGAM_CONTROL, CM_IGAM_LUT_FORMAT_R, mask_sh), \
+	TF_SF(CM0_CM_IGAM_CONTROL, CM_IGAM_LUT_FORMAT_G, mask_sh), \
+	TF_SF(CM0_CM_IGAM_CONTROL, CM_IGAM_LUT_FORMAT_B, mask_sh), \
+	TF_SF(CM0_CM_IGAM_CONTROL, CM_IGAM_INPUT_FORMAT, mask_sh), \
+	TF_SF(CM0_CM_IGAM_LUT_RW_CONTROL, CM_IGAM_DGAM_CONFIG_STATUS, mask_sh), \
+	TF_SF(CM0_CM_IGAM_LUT_RW_CONTROL, CM_IGAM_LUT_HOST_EN, mask_sh), \
+	TF_SF(CM0_CM_IGAM_LUT_RW_CONTROL, CM_IGAM_LUT_RW_MODE, mask_sh), \
+	TF_SF(CM0_CM_IGAM_LUT_RW_CONTROL, CM_IGAM_LUT_SEL, mask_sh), \
+	TF_SF(CM0_CM_IGAM_LUT_RW_CONTROL, CM_IGAM_LUT_WRITE_EN_MASK, mask_sh), \
+	TF_SF(CM0_CM_IGAM_LUT_RW_INDEX, CM_IGAM_LUT_RW_INDEX, mask_sh), \
+	TF_SF(CM0_CM_CONTROL, CM_BYPASS_EN, mask_sh), \
+	TF_SF(CM0_CM_IGAM_LUT_SEQ_COLOR, CM_IGAM_LUT_SEQ_COLOR, mask_sh), \
+	TF_SF(CNVC_CFG0_FORMAT_CONTROL, OUTPUT_FP, mask_sh), \
+	TF_SF(CM0_CM_CMOUT_CONTROL, CM_CMOUT_ROUND_TRUNC_MODE, mask_sh), \
+	TF_SF(CURSOR0_CURSOR_CONTROL, CURSOR_MODE, mask_sh), \
+	TF_SF(CURSOR0_CURSOR_CONTROL, CURSOR_PITCH, mask_sh), \
+	TF_SF(CURSOR0_CURSOR_CONTROL, CURSOR_LINES_PER_CHUNK, mask_sh), \
+	TF_SF(CURSOR0_CURSOR_CONTROL, CURSOR_ENABLE, mask_sh)
+
+#define TF_REG_FIELD_LIST(type) \
+	type EXT_OVERSCAN_LEFT; \
+	type EXT_OVERSCAN_RIGHT; \
+	type EXT_OVERSCAN_BOTTOM; \
+	type EXT_OVERSCAN_TOP; \
+	type OTG_H_BLANK_START; \
+	type OTG_H_BLANK_END; \
+	type OTG_V_BLANK_START; \
+	type OTG_V_BLANK_END; \
+	type PIXEL_DEPTH; \
+	type PIXEL_EXPAN_MODE; \
+	type PIXEL_REDUCE_MODE; \
+	type DYNAMIC_PIXEL_DEPTH; \
+	type DITHER_EN; \
+	type INTERLEAVE_EN; \
+	type LB_DATA_FORMAT__ALPHA_EN; \
+	type MEMORY_CONFIG; \
+	type LB_MAX_PARTITIONS; \
+	type AUTOCAL_MODE; \
+	type AUTOCAL_NUM_PIPE; \
+	type AUTOCAL_PIPE_ID; \
+	type SCL_BLACK_OFFSET_RGB_Y; \
+	type SCL_BLACK_OFFSET_CBCR; \
+	type SCL_BOUNDARY_MODE; \
+	type SCL_V_NUM_TAPS; \
+	type SCL_H_NUM_TAPS; \
+	type SCL_V_NUM_TAPS_C; \
+	type SCL_H_NUM_TAPS_C; \
+	type SCL_COEF_RAM_TAP_PAIR_IDX; \
+	type SCL_COEF_RAM_PHASE; \
+	type SCL_COEF_RAM_FILTER_TYPE; \
+	type SCL_COEF_RAM_EVEN_TAP_COEF; \
+	type SCL_COEF_RAM_EVEN_TAP_COEF_EN; \
+	type SCL_COEF_RAM_ODD_TAP_COEF; \
+	type SCL_COEF_RAM_ODD_TAP_COEF_EN; \
+	type SCL_H_2TAP_HARDCODE_COEF_EN; \
+	type SCL_H_2TAP_SHARP_EN; \
+	type SCL_H_2TAP_SHARP_FACTOR; \
+	type SCL_V_2TAP_HARDCODE_COEF_EN; \
+	type SCL_V_2TAP_SHARP_EN; \
+	type SCL_V_2TAP_SHARP_FACTOR; \
+	type SCL_COEF_RAM_SELECT; \
+	type DSCL_MODE; \
+	type RECOUT_START_X; \
+	type RECOUT_START_Y; \
+	type RECOUT_WIDTH; \
+	type RECOUT_HEIGHT; \
+	type MPC_WIDTH; \
+	type MPC_HEIGHT; \
+	type SCL_H_SCALE_RATIO; \
+	type SCL_V_SCALE_RATIO; \
+	type SCL_H_SCALE_RATIO_C; \
+	type SCL_V_SCALE_RATIO_C; \
+	type SCL_H_INIT_FRAC; \
+	type SCL_H_INIT_INT; \
+	type SCL_H_INIT_FRAC_C; \
+	type SCL_H_INIT_INT_C; \
+	type SCL_V_INIT_FRAC; \
+	type SCL_V_INIT_INT; \
+	type SCL_V_INIT_FRAC_BOT; \
+	type SCL_V_INIT_INT_BOT; \
+	type SCL_V_INIT_FRAC_C; \
+	type SCL_V_INIT_INT_C; \
+	type SCL_V_INIT_FRAC_BOT_C; \
+	type SCL_V_INIT_INT_BOT_C; \
+	type SCL_CHROMA_COEF_MODE; \
+	type SCL_COEF_RAM_SELECT_CURRENT; \
+	type CM_GAMUT_REMAP_MODE; \
+	type CM_GAMUT_REMAP_C11; \
+	type CM_GAMUT_REMAP_C12; \
+	type CM_GAMUT_REMAP_C33; \
+	type CM_GAMUT_REMAP_C34; \
+	type CM_COMA_C11; \
+	type CM_COMA_C12; \
+	type CM_COMA_C33; \
+	type CM_COMA_C34; \
+	type CM_COMB_C11; \
+	type CM_COMB_C12; \
+	type CM_COMB_C33; \
+	type CM_COMB_C34; \
+	type CM_OCSC_MODE; \
+	type CM_OCSC_C11; \
+	type CM_OCSC_C12; \
+	type CM_OCSC_C33; \
+	type CM_OCSC_C34; \
+	type RGAM_MEM_PWR_FORCE; \
+	type CM_RGAM_LUT_DATA; \
+	type CM_RGAM_LUT_WRITE_EN_MASK; \
+	type CM_RGAM_LUT_WRITE_SEL; \
+	type CM_RGAM_LUT_INDEX; \
+	type CM_RGAM_RAMB_EXP_REGION_START_B; \
+	type CM_RGAM_RAMB_EXP_REGION_START_SEGMENT_B; \
+	type CM_RGAM_RAMB_EXP_REGION_START_G; \
+	type CM_RGAM_RAMB_EXP_REGION_START_SEGMENT_G; \
+	type CM_RGAM_RAMB_EXP_REGION_START_R; \
+	type CM_RGAM_RAMB_EXP_REGION_START_SEGMENT_R; \
+	type CM_RGAM_RAMB_EXP_REGION_LINEAR_SLOPE_B; \
+	type CM_RGAM_RAMB_EXP_REGION_LINEAR_SLOPE_G; \
+	type CM_RGAM_RAMB_EXP_REGION_LINEAR_SLOPE_R; \
+	type CM_RGAM_RAMB_EXP_REGION_END_B; \
+	type CM_RGAM_RAMB_EXP_REGION_END_SLOPE_B; \
+	type CM_RGAM_RAMB_EXP_REGION_END_BASE_B; \
+	type CM_RGAM_RAMB_EXP_REGION_END_G; \
+	type CM_RGAM_RAMB_EXP_REGION_END_SLOPE_G; \
+	type CM_RGAM_RAMB_EXP_REGION_END_BASE_G; \
+	type CM_RGAM_RAMB_EXP_REGION_END_R; \
+	type CM_RGAM_RAMB_EXP_REGION_END_SLOPE_R; \
+	type CM_RGAM_RAMB_EXP_REGION_END_BASE_R; \
+	type CM_RGAM_RAMB_EXP_REGION0_LUT_OFFSET; \
+	type CM_RGAM_RAMB_EXP_REGION0_NUM_SEGMENTS; \
+	type CM_RGAM_RAMB_EXP_REGION1_LUT_OFFSET; \
+	type CM_RGAM_RAMB_EXP_REGION1_NUM_SEGMENTS; \
+	type CM_RGAM_RAMB_EXP_REGION32_LUT_OFFSET; \
+	type CM_RGAM_RAMB_EXP_REGION32_NUM_SEGMENTS; \
+	type CM_RGAM_RAMB_EXP_REGION33_LUT_OFFSET; \
+	type CM_RGAM_RAMB_EXP_REGION33_NUM_SEGMENTS; \
+	type CM_RGAM_RAMA_EXP_REGION_START_B; \
+	type CM_RGAM_RAMA_EXP_REGION_START_SEGMENT_B; \
+	type CM_RGAM_RAMA_EXP_REGION_START_G; \
+	type CM_RGAM_RAMA_EXP_REGION_START_SEGMENT_G; \
+	type CM_RGAM_RAMA_EXP_REGION_START_R; \
+	type CM_RGAM_RAMA_EXP_REGION_START_SEGMENT_R; \
+	type CM_RGAM_RAMA_EXP_REGION_LINEAR_SLOPE_B; \
+	type CM_RGAM_RAMA_EXP_REGION_LINEAR_SLOPE_G; \
+	type CM_RGAM_RAMA_EXP_REGION_LINEAR_SLOPE_R; \
+	type CM_RGAM_RAMA_EXP_REGION_END_B; \
+	type CM_RGAM_RAMA_EXP_REGION_END_SLOPE_B; \
+	type CM_RGAM_RAMA_EXP_REGION_END_BASE_B; \
+	type CM_RGAM_RAMA_EXP_REGION_END_G; \
+	type CM_RGAM_RAMA_EXP_REGION_END_SLOPE_G; \
+	type CM_RGAM_RAMA_EXP_REGION_END_BASE_G; \
+	type CM_RGAM_RAMA_EXP_REGION_END_R; \
+	type CM_RGAM_RAMA_EXP_REGION_END_SLOPE_R; \
+	type CM_RGAM_RAMA_EXP_REGION_END_BASE_R; \
+	type CM_RGAM_RAMA_EXP_REGION0_LUT_OFFSET; \
+	type CM_RGAM_RAMA_EXP_REGION0_NUM_SEGMENTS; \
+	type CM_RGAM_RAMA_EXP_REGION1_LUT_OFFSET; \
+	type CM_RGAM_RAMA_EXP_REGION1_NUM_SEGMENTS; \
+	type CM_RGAM_RAMA_EXP_REGION32_LUT_OFFSET; \
+	type CM_RGAM_RAMA_EXP_REGION32_NUM_SEGMENTS; \
+	type CM_RGAM_RAMA_EXP_REGION33_LUT_OFFSET; \
+	type CM_RGAM_RAMA_EXP_REGION33_NUM_SEGMENTS; \
+	type CM_RGAM_LUT_MODE; \
+	type CM_CMOUT_ROUND_TRUNC_MODE; \
+	type OBUF_BYPASS; \
+	type OBUF_H_2X_UPSCALE_EN; \
+	type CM_BLNDGAM_LUT_MODE; \
+	type CM_BLNDGAM_RAMB_EXP_REGION_START_B; \
+	type CM_BLNDGAM_RAMB_EXP_REGION_START_SEGMENT_B; \
+	type CM_BLNDGAM_RAMB_EXP_REGION_START_G; \
+	type CM_BLNDGAM_RAMB_EXP_REGION_START_SEGMENT_G; \
+	type CM_BLNDGAM_RAMB_EXP_REGION_START_R; \
+	type CM_BLNDGAM_RAMB_EXP_REGION_START_SEGMENT_R; \
+	type CM_BLNDGAM_RAMB_EXP_REGION_LINEAR_SLOPE_B; \
+	type CM_BLNDGAM_RAMB_EXP_REGION_LINEAR_SLOPE_G; \
+	type CM_BLNDGAM_RAMB_EXP_REGION_LINEAR_SLOPE_R; \
+	type CM_BLNDGAM_RAMB_EXP_REGION_END_B; \
+	type CM_BLNDGAM_RAMB_EXP_REGION_END_SLOPE_B; \
+	type CM_BLNDGAM_RAMB_EXP_REGION_END_BASE_B; \
+	type CM_BLNDGAM_RAMB_EXP_REGION_END_G; \
+	type CM_BLNDGAM_RAMB_EXP_REGION_END_SLOPE_G; \
+	type CM_BLNDGAM_RAMB_EXP_REGION_END_BASE_G; \
+	type CM_BLNDGAM_RAMB_EXP_REGION_END_R; \
+	type CM_BLNDGAM_RAMB_EXP_REGION_END_SLOPE_R; \
+	type CM_BLNDGAM_RAMB_EXP_REGION_END_BASE_R; \
+	type CM_BLNDGAM_RAMB_EXP_REGION0_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMB_EXP_REGION0_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMB_EXP_REGION1_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMB_EXP_REGION1_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMB_EXP_REGION2_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMB_EXP_REGION2_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMB_EXP_REGION3_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMB_EXP_REGION3_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMB_EXP_REGION4_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMB_EXP_REGION4_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMB_EXP_REGION5_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMB_EXP_REGION5_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMB_EXP_REGION6_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMB_EXP_REGION6_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMB_EXP_REGION7_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMB_EXP_REGION7_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMB_EXP_REGION8_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMB_EXP_REGION8_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMB_EXP_REGION9_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMB_EXP_REGION9_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMB_EXP_REGION10_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMB_EXP_REGION10_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMB_EXP_REGION11_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMB_EXP_REGION11_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMB_EXP_REGION12_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMB_EXP_REGION12_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMB_EXP_REGION13_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMB_EXP_REGION13_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMB_EXP_REGION14_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMB_EXP_REGION14_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMB_EXP_REGION15_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMB_EXP_REGION15_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMB_EXP_REGION16_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMB_EXP_REGION16_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMB_EXP_REGION17_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMB_EXP_REGION17_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMB_EXP_REGION18_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMB_EXP_REGION18_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMB_EXP_REGION19_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMB_EXP_REGION19_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMB_EXP_REGION20_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMB_EXP_REGION20_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMB_EXP_REGION21_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMB_EXP_REGION21_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMB_EXP_REGION22_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMB_EXP_REGION22_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMB_EXP_REGION23_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMB_EXP_REGION23_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMB_EXP_REGION24_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMB_EXP_REGION24_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMB_EXP_REGION25_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMB_EXP_REGION25_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMB_EXP_REGION26_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMB_EXP_REGION26_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMB_EXP_REGION27_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMB_EXP_REGION27_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMB_EXP_REGION28_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMB_EXP_REGION28_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMB_EXP_REGION29_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMB_EXP_REGION29_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMB_EXP_REGION30_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMB_EXP_REGION30_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMB_EXP_REGION31_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMB_EXP_REGION31_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMB_EXP_REGION32_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMB_EXP_REGION32_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMB_EXP_REGION33_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMB_EXP_REGION33_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMA_EXP_REGION_START_B; \
+	type CM_BLNDGAM_RAMA_EXP_REGION_START_SEGMENT_B; \
+	type CM_BLNDGAM_RAMA_EXP_REGION_START_G; \
+	type CM_BLNDGAM_RAMA_EXP_REGION_START_SEGMENT_G; \
+	type CM_BLNDGAM_RAMA_EXP_REGION_START_R; \
+	type CM_BLNDGAM_RAMA_EXP_REGION_START_SEGMENT_R; \
+	type CM_BLNDGAM_RAMA_EXP_REGION_LINEAR_SLOPE_B; \
+	type CM_BLNDGAM_RAMA_EXP_REGION_LINEAR_SLOPE_G; \
+	type CM_BLNDGAM_RAMA_EXP_REGION_LINEAR_SLOPE_R; \
+	type CM_BLNDGAM_RAMA_EXP_REGION_END_B; \
+	type CM_BLNDGAM_RAMA_EXP_REGION_END_SLOPE_B; \
+	type CM_BLNDGAM_RAMA_EXP_REGION_END_BASE_B; \
+	type CM_BLNDGAM_RAMA_EXP_REGION_END_G; \
+	type CM_BLNDGAM_RAMA_EXP_REGION_END_SLOPE_G; \
+	type CM_BLNDGAM_RAMA_EXP_REGION_END_BASE_G; \
+	type CM_BLNDGAM_RAMA_EXP_REGION_END_R; \
+	type CM_BLNDGAM_RAMA_EXP_REGION_END_SLOPE_R; \
+	type CM_BLNDGAM_RAMA_EXP_REGION_END_BASE_R; \
+	type CM_BLNDGAM_RAMA_EXP_REGION0_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMA_EXP_REGION0_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMA_EXP_REGION1_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMA_EXP_REGION1_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMA_EXP_REGION2_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMA_EXP_REGION2_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMA_EXP_REGION3_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMA_EXP_REGION3_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMA_EXP_REGION4_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMA_EXP_REGION4_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMA_EXP_REGION5_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMA_EXP_REGION5_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMA_EXP_REGION6_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMA_EXP_REGION6_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMA_EXP_REGION7_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMA_EXP_REGION7_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMA_EXP_REGION8_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMA_EXP_REGION8_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMA_EXP_REGION9_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMA_EXP_REGION9_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMA_EXP_REGION10_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMA_EXP_REGION10_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMA_EXP_REGION11_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMA_EXP_REGION11_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMA_EXP_REGION12_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMA_EXP_REGION12_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMA_EXP_REGION13_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMA_EXP_REGION13_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMA_EXP_REGION14_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMA_EXP_REGION14_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMA_EXP_REGION15_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMA_EXP_REGION15_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMA_EXP_REGION16_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMA_EXP_REGION16_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMA_EXP_REGION17_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMA_EXP_REGION17_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMA_EXP_REGION18_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMA_EXP_REGION18_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMA_EXP_REGION19_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMA_EXP_REGION19_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMA_EXP_REGION20_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMA_EXP_REGION20_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMA_EXP_REGION21_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMA_EXP_REGION21_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMA_EXP_REGION22_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMA_EXP_REGION22_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMA_EXP_REGION23_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMA_EXP_REGION23_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMA_EXP_REGION24_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMA_EXP_REGION24_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMA_EXP_REGION25_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMA_EXP_REGION25_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMA_EXP_REGION26_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMA_EXP_REGION26_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMA_EXP_REGION27_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMA_EXP_REGION27_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMA_EXP_REGION28_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMA_EXP_REGION28_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMA_EXP_REGION29_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMA_EXP_REGION29_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMA_EXP_REGION30_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMA_EXP_REGION30_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMA_EXP_REGION31_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMA_EXP_REGION31_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMA_EXP_REGION32_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMA_EXP_REGION32_NUM_SEGMENTS; \
+	type CM_BLNDGAM_RAMA_EXP_REGION33_LUT_OFFSET; \
+	type CM_BLNDGAM_RAMA_EXP_REGION33_NUM_SEGMENTS; \
+	type CM_BLNDGAM_LUT_WRITE_EN_MASK; \
+	type CM_BLNDGAM_LUT_WRITE_SEL; \
+	type CM_BLNDGAM_LUT_INDEX; \
+	type CM_BLNDGAM_LUT_DATA; \
+	type CM_3DLUT_MODE; \
+	type CM_3DLUT_SIZE; \
+	type CM_3DLUT_INDEX; \
+	type CM_3DLUT_DATA0; \
+	type CM_3DLUT_DATA1; \
+	type CM_3DLUT_DATA_30BIT; \
+	type CM_3DLUT_WRITE_EN_MASK; \
+	type CM_3DLUT_RAM_SEL; \
+	type CM_3DLUT_30BIT_EN; \
+	type CM_3DLUT_CONFIG_STATUS; \
+	type CM_3DLUT_READ_SEL; \
+	type CM_SHAPER_LUT_MODE; \
+	type CM_SHAPER_RAMB_EXP_REGION_START_B; \
+	type CM_SHAPER_RAMB_EXP_REGION_START_SEGMENT_B; \
+	type CM_SHAPER_RAMB_EXP_REGION_START_G; \
+	type CM_SHAPER_RAMB_EXP_REGION_START_SEGMENT_G; \
+	type CM_SHAPER_RAMB_EXP_REGION_START_R; \
+	type CM_SHAPER_RAMB_EXP_REGION_START_SEGMENT_R; \
+	type CM_SHAPER_RAMB_EXP_REGION_END_B; \
+	type CM_SHAPER_RAMB_EXP_REGION_END_BASE_B; \
+	type CM_SHAPER_RAMB_EXP_REGION_END_G; \
+	type CM_SHAPER_RAMB_EXP_REGION_END_BASE_G; \
+	type CM_SHAPER_RAMB_EXP_REGION_END_R; \
+	type CM_SHAPER_RAMB_EXP_REGION_END_BASE_R; \
+	type CM_SHAPER_RAMB_EXP_REGION0_LUT_OFFSET; \
+	type CM_SHAPER_RAMB_EXP_REGION0_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMB_EXP_REGION1_LUT_OFFSET; \
+	type CM_SHAPER_RAMB_EXP_REGION1_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMB_EXP_REGION2_LUT_OFFSET; \
+	type CM_SHAPER_RAMB_EXP_REGION2_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMB_EXP_REGION3_LUT_OFFSET; \
+	type CM_SHAPER_RAMB_EXP_REGION3_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMB_EXP_REGION4_LUT_OFFSET; \
+	type CM_SHAPER_RAMB_EXP_REGION4_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMB_EXP_REGION5_LUT_OFFSET; \
+	type CM_SHAPER_RAMB_EXP_REGION5_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMB_EXP_REGION6_LUT_OFFSET; \
+	type CM_SHAPER_RAMB_EXP_REGION6_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMB_EXP_REGION7_LUT_OFFSET; \
+	type CM_SHAPER_RAMB_EXP_REGION7_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMB_EXP_REGION8_LUT_OFFSET; \
+	type CM_SHAPER_RAMB_EXP_REGION8_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMB_EXP_REGION9_LUT_OFFSET; \
+	type CM_SHAPER_RAMB_EXP_REGION9_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMB_EXP_REGION10_LUT_OFFSET; \
+	type CM_SHAPER_RAMB_EXP_REGION10_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMB_EXP_REGION11_LUT_OFFSET; \
+	type CM_SHAPER_RAMB_EXP_REGION11_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMB_EXP_REGION12_LUT_OFFSET; \
+	type CM_SHAPER_RAMB_EXP_REGION12_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMB_EXP_REGION13_LUT_OFFSET; \
+	type CM_SHAPER_RAMB_EXP_REGION13_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMB_EXP_REGION14_LUT_OFFSET; \
+	type CM_SHAPER_RAMB_EXP_REGION14_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMB_EXP_REGION15_LUT_OFFSET; \
+	type CM_SHAPER_RAMB_EXP_REGION15_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMB_EXP_REGION16_LUT_OFFSET; \
+	type CM_SHAPER_RAMB_EXP_REGION16_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMB_EXP_REGION17_LUT_OFFSET; \
+	type CM_SHAPER_RAMB_EXP_REGION17_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMB_EXP_REGION18_LUT_OFFSET; \
+	type CM_SHAPER_RAMB_EXP_REGION18_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMB_EXP_REGION19_LUT_OFFSET; \
+	type CM_SHAPER_RAMB_EXP_REGION19_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMB_EXP_REGION20_LUT_OFFSET; \
+	type CM_SHAPER_RAMB_EXP_REGION20_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMB_EXP_REGION21_LUT_OFFSET; \
+	type CM_SHAPER_RAMB_EXP_REGION21_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMB_EXP_REGION22_LUT_OFFSET; \
+	type CM_SHAPER_RAMB_EXP_REGION22_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMB_EXP_REGION23_LUT_OFFSET; \
+	type CM_SHAPER_RAMB_EXP_REGION23_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMB_EXP_REGION24_LUT_OFFSET; \
+	type CM_SHAPER_RAMB_EXP_REGION24_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMB_EXP_REGION25_LUT_OFFSET; \
+	type CM_SHAPER_RAMB_EXP_REGION25_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMB_EXP_REGION26_LUT_OFFSET; \
+	type CM_SHAPER_RAMB_EXP_REGION26_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMB_EXP_REGION27_LUT_OFFSET; \
+	type CM_SHAPER_RAMB_EXP_REGION27_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMB_EXP_REGION28_LUT_OFFSET; \
+	type CM_SHAPER_RAMB_EXP_REGION28_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMB_EXP_REGION29_LUT_OFFSET; \
+	type CM_SHAPER_RAMB_EXP_REGION29_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMB_EXP_REGION30_LUT_OFFSET; \
+	type CM_SHAPER_RAMB_EXP_REGION30_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMB_EXP_REGION31_LUT_OFFSET; \
+	type CM_SHAPER_RAMB_EXP_REGION31_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMB_EXP_REGION32_LUT_OFFSET; \
+	type CM_SHAPER_RAMB_EXP_REGION32_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMB_EXP_REGION33_LUT_OFFSET; \
+	type CM_SHAPER_RAMB_EXP_REGION33_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMA_EXP_REGION_START_B; \
+	type CM_SHAPER_RAMA_EXP_REGION_START_SEGMENT_B; \
+	type CM_SHAPER_RAMA_EXP_REGION_START_G; \
+	type CM_SHAPER_RAMA_EXP_REGION_START_SEGMENT_G; \
+	type CM_SHAPER_RAMA_EXP_REGION_START_R; \
+	type CM_SHAPER_RAMA_EXP_REGION_START_SEGMENT_R; \
+	type CM_SHAPER_RAMA_EXP_REGION_END_B; \
+	type CM_SHAPER_RAMA_EXP_REGION_END_BASE_B; \
+	type CM_SHAPER_RAMA_EXP_REGION_END_G; \
+	type CM_SHAPER_RAMA_EXP_REGION_END_BASE_G; \
+	type CM_SHAPER_RAMA_EXP_REGION_END_R; \
+	type CM_SHAPER_RAMA_EXP_REGION_END_BASE_R; \
+	type CM_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET; \
+	type CM_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET; \
+	type CM_SHAPER_RAMA_EXP_REGION1_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMA_EXP_REGION2_LUT_OFFSET; \
+	type CM_SHAPER_RAMA_EXP_REGION2_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMA_EXP_REGION3_LUT_OFFSET; \
+	type CM_SHAPER_RAMA_EXP_REGION3_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMA_EXP_REGION4_LUT_OFFSET; \
+	type CM_SHAPER_RAMA_EXP_REGION4_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMA_EXP_REGION5_LUT_OFFSET; \
+	type CM_SHAPER_RAMA_EXP_REGION5_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMA_EXP_REGION6_LUT_OFFSET; \
+	type CM_SHAPER_RAMA_EXP_REGION6_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMA_EXP_REGION7_LUT_OFFSET; \
+	type CM_SHAPER_RAMA_EXP_REGION7_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMA_EXP_REGION8_LUT_OFFSET; \
+	type CM_SHAPER_RAMA_EXP_REGION8_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMA_EXP_REGION9_LUT_OFFSET; \
+	type CM_SHAPER_RAMA_EXP_REGION9_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMA_EXP_REGION10_LUT_OFFSET; \
+	type CM_SHAPER_RAMA_EXP_REGION10_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMA_EXP_REGION11_LUT_OFFSET; \
+	type CM_SHAPER_RAMA_EXP_REGION11_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMA_EXP_REGION12_LUT_OFFSET; \
+	type CM_SHAPER_RAMA_EXP_REGION12_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMA_EXP_REGION13_LUT_OFFSET; \
+	type CM_SHAPER_RAMA_EXP_REGION13_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMA_EXP_REGION14_LUT_OFFSET; \
+	type CM_SHAPER_RAMA_EXP_REGION14_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMA_EXP_REGION15_LUT_OFFSET; \
+	type CM_SHAPER_RAMA_EXP_REGION15_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMA_EXP_REGION16_LUT_OFFSET; \
+	type CM_SHAPER_RAMA_EXP_REGION16_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMA_EXP_REGION17_LUT_OFFSET; \
+	type CM_SHAPER_RAMA_EXP_REGION17_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMA_EXP_REGION18_LUT_OFFSET; \
+	type CM_SHAPER_RAMA_EXP_REGION18_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMA_EXP_REGION19_LUT_OFFSET; \
+	type CM_SHAPER_RAMA_EXP_REGION19_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMA_EXP_REGION20_LUT_OFFSET; \
+	type CM_SHAPER_RAMA_EXP_REGION20_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMA_EXP_REGION21_LUT_OFFSET; \
+	type CM_SHAPER_RAMA_EXP_REGION21_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMA_EXP_REGION22_LUT_OFFSET; \
+	type CM_SHAPER_RAMA_EXP_REGION22_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMA_EXP_REGION23_LUT_OFFSET; \
+	type CM_SHAPER_RAMA_EXP_REGION23_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMA_EXP_REGION24_LUT_OFFSET; \
+	type CM_SHAPER_RAMA_EXP_REGION24_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMA_EXP_REGION25_LUT_OFFSET; \
+	type CM_SHAPER_RAMA_EXP_REGION25_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMA_EXP_REGION26_LUT_OFFSET; \
+	type CM_SHAPER_RAMA_EXP_REGION26_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMA_EXP_REGION27_LUT_OFFSET; \
+	type CM_SHAPER_RAMA_EXP_REGION27_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMA_EXP_REGION28_LUT_OFFSET; \
+	type CM_SHAPER_RAMA_EXP_REGION28_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMA_EXP_REGION29_LUT_OFFSET; \
+	type CM_SHAPER_RAMA_EXP_REGION29_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMA_EXP_REGION30_LUT_OFFSET; \
+	type CM_SHAPER_RAMA_EXP_REGION30_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMA_EXP_REGION31_LUT_OFFSET; \
+	type CM_SHAPER_RAMA_EXP_REGION31_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMA_EXP_REGION32_LUT_OFFSET; \
+	type CM_SHAPER_RAMA_EXP_REGION32_NUM_SEGMENTS; \
+	type CM_SHAPER_RAMA_EXP_REGION33_LUT_OFFSET; \
+	type CM_SHAPER_RAMA_EXP_REGION33_NUM_SEGMENTS; \
+	type CM_SHAPER_LUT_WRITE_EN_MASK; \
+	type CM_SHAPER_LUT_WRITE_SEL; \
+	type CM_SHAPER_LUT_INDEX; \
+	type CM_SHAPER_LUT_DATA; \
+	type CM_DGAM_CONFIG_STATUS; \
+	type CM_ICSC_MODE; \
+	type CM_ICSC_C11; \
+	type CM_ICSC_C12; \
+	type CM_ICSC_C33; \
+	type CM_ICSC_C34; \
+	type CM_DGAM_RAMB_EXP_REGION_START_B; \
+	type CM_DGAM_RAMB_EXP_REGION_START_SEGMENT_B; \
+	type CM_DGAM_RAMB_EXP_REGION_START_G; \
+	type CM_DGAM_RAMB_EXP_REGION_START_SEGMENT_G; \
+	type CM_DGAM_RAMB_EXP_REGION_START_R; \
+	type CM_DGAM_RAMB_EXP_REGION_START_SEGMENT_R; \
+	type CM_DGAM_RAMB_EXP_REGION_LINEAR_SLOPE_B; \
+	type CM_DGAM_RAMB_EXP_REGION_LINEAR_SLOPE_G; \
+	type CM_DGAM_RAMB_EXP_REGION_LINEAR_SLOPE_R; \
+	type CM_DGAM_RAMB_EXP_REGION_END_B; \
+	type CM_DGAM_RAMB_EXP_REGION_END_SLOPE_B; \
+	type CM_DGAM_RAMB_EXP_REGION_END_BASE_B; \
+	type CM_DGAM_RAMB_EXP_REGION_END_G; \
+	type CM_DGAM_RAMB_EXP_REGION_END_SLOPE_G; \
+	type CM_DGAM_RAMB_EXP_REGION_END_BASE_G; \
+	type CM_DGAM_RAMB_EXP_REGION_END_R; \
+	type CM_DGAM_RAMB_EXP_REGION_END_SLOPE_R; \
+	type CM_DGAM_RAMB_EXP_REGION_END_BASE_R; \
+	type CM_DGAM_RAMB_EXP_REGION0_LUT_OFFSET; \
+	type CM_DGAM_RAMB_EXP_REGION0_NUM_SEGMENTS; \
+	type CM_DGAM_RAMB_EXP_REGION1_LUT_OFFSET; \
+	type CM_DGAM_RAMB_EXP_REGION1_NUM_SEGMENTS; \
+	type CM_DGAM_RAMB_EXP_REGION14_LUT_OFFSET; \
+	type CM_DGAM_RAMB_EXP_REGION14_NUM_SEGMENTS; \
+	type CM_DGAM_RAMB_EXP_REGION15_LUT_OFFSET; \
+	type CM_DGAM_RAMB_EXP_REGION15_NUM_SEGMENTS; \
+	type CM_DGAM_RAMA_EXP_REGION_START_B; \
+	type CM_DGAM_RAMA_EXP_REGION_START_SEGMENT_B; \
+	type CM_DGAM_RAMA_EXP_REGION_START_G; \
+	type CM_DGAM_RAMA_EXP_REGION_START_SEGMENT_G; \
+	type CM_DGAM_RAMA_EXP_REGION_START_R; \
+	type CM_DGAM_RAMA_EXP_REGION_START_SEGMENT_R; \
+	type CM_DGAM_RAMA_EXP_REGION_LINEAR_SLOPE_B; \
+	type CM_DGAM_RAMA_EXP_REGION_LINEAR_SLOPE_G; \
+	type CM_DGAM_RAMA_EXP_REGION_LINEAR_SLOPE_R; \
+	type CM_DGAM_RAMA_EXP_REGION_END_B; \
+	type CM_DGAM_RAMA_EXP_REGION_END_SLOPE_B; \
+	type CM_DGAM_RAMA_EXP_REGION_END_BASE_B; \
+	type CM_DGAM_RAMA_EXP_REGION_END_G; \
+	type CM_DGAM_RAMA_EXP_REGION_END_SLOPE_G; \
+	type CM_DGAM_RAMA_EXP_REGION_END_BASE_G; \
+	type CM_DGAM_RAMA_EXP_REGION_END_R; \
+	type CM_DGAM_RAMA_EXP_REGION_END_SLOPE_R; \
+	type CM_DGAM_RAMA_EXP_REGION_END_BASE_R; \
+	type CM_DGAM_RAMA_EXP_REGION0_LUT_OFFSET; \
+	type CM_DGAM_RAMA_EXP_REGION0_NUM_SEGMENTS; \
+	type CM_DGAM_RAMA_EXP_REGION1_LUT_OFFSET; \
+	type CM_DGAM_RAMA_EXP_REGION1_NUM_SEGMENTS; \
+	type CM_DGAM_RAMA_EXP_REGION14_LUT_OFFSET; \
+	type CM_DGAM_RAMA_EXP_REGION14_NUM_SEGMENTS; \
+	type CM_DGAM_RAMA_EXP_REGION15_LUT_OFFSET; \
+	type CM_DGAM_RAMA_EXP_REGION15_NUM_SEGMENTS; \
+	type SHARED_MEM_PWR_DIS; \
+	type CM_IGAM_LUT_FORMAT_R; \
+	type CM_IGAM_LUT_FORMAT_G; \
+	type CM_IGAM_LUT_FORMAT_B; \
+	type CM_IGAM_LUT_HOST_EN; \
+	type CM_IGAM_LUT_RW_MODE; \
+	type CM_IGAM_LUT_WRITE_EN_MASK; \
+	type CM_IGAM_LUT_SEL; \
+	type CM_IGAM_LUT_SEQ_COLOR; \
+	type CM_IGAM_DGAM_CONFIG_STATUS; \
+	type CM_DGAM_LUT_WRITE_EN_MASK; \
+	type CM_DGAM_LUT_WRITE_SEL; \
+	type CM_DGAM_LUT_INDEX; \
+	type CM_DGAM_LUT_DATA; \
+	type CM_DGAM_LUT_MODE; \
+	type CM_IGAM_LUT_MODE; \
+	type CM_IGAM_INPUT_FORMAT; \
+	type CM_IGAM_LUT_RW_INDEX; \
+	type CM_BYPASS_EN; \
+	type FORMAT_EXPANSION_MODE; \
+	type CNVC_BYPASS; \
+	type OUTPUT_FP; \
+	type CNVC_SURFACE_PIXEL_FORMAT; \
+	type CURSOR_MODE; \
+	type CURSOR_PITCH; \
+	type CURSOR_LINES_PER_CHUNK; \
+	type CURSOR_ENABLE; \
+	type CUR0_MODE; \
+	type CUR0_EXPANSION_MODE; \
+	type CUR0_ENABLE; \
+	type CM_BYPASS; \
+	type FORMAT_CONTROL__ALPHA_EN; \
+	type CUR0_COLOR0; \
+	type CUR0_COLOR1
+
+
+
+struct dcn_dpp_shift {
+	TF_REG_FIELD_LIST(uint8_t);
+};
+
+struct dcn_dpp_mask {
+	TF_REG_FIELD_LIST(uint32_t);
+};
+
+
+
+
+struct dcn_dpp_registers {
+	uint32_t DSCL_EXT_OVERSCAN_LEFT_RIGHT;
+	uint32_t DSCL_EXT_OVERSCAN_TOP_BOTTOM;
+	uint32_t OTG_H_BLANK;
+	uint32_t OTG_V_BLANK;
+	uint32_t SCL_MODE;
+	uint32_t LB_DATA_FORMAT;
+	uint32_t LB_MEMORY_CTRL;
+	uint32_t DSCL_AUTOCAL;
+	uint32_t SCL_BLACK_OFFSET;
+	uint32_t DSCL_CONTROL;
+	uint32_t SCL_TAP_CONTROL;
+	uint32_t SCL_COEF_RAM_TAP_SELECT;
+	uint32_t SCL_COEF_RAM_TAP_DATA;
+	uint32_t DSCL_2TAP_CONTROL;
+	uint32_t MPC_SIZE;
+	uint32_t SCL_HORZ_FILTER_SCALE_RATIO;
+	uint32_t SCL_VERT_FILTER_SCALE_RATIO;
+	uint32_t SCL_HORZ_FILTER_SCALE_RATIO_C;
+	uint32_t SCL_VERT_FILTER_SCALE_RATIO_C;
+	uint32_t SCL_HORZ_FILTER_INIT;
+	uint32_t SCL_HORZ_FILTER_INIT_C;
+	uint32_t SCL_VERT_FILTER_INIT;
+	uint32_t SCL_VERT_FILTER_INIT_BOT;
+	uint32_t SCL_VERT_FILTER_INIT_C;
+	uint32_t SCL_VERT_FILTER_INIT_BOT_C;
+	uint32_t RECOUT_START;
+	uint32_t RECOUT_SIZE;
+	uint32_t CM_GAMUT_REMAP_CONTROL;
+	uint32_t CM_GAMUT_REMAP_C11_C12;
+	uint32_t CM_GAMUT_REMAP_C33_C34;
+	uint32_t CM_COMA_C11_C12;
+	uint32_t CM_COMA_C33_C34;
+	uint32_t CM_COMB_C11_C12;
+	uint32_t CM_COMB_C33_C34;
+	uint32_t CM_OCSC_CONTROL;
+	uint32_t CM_OCSC_C11_C12;
+	uint32_t CM_OCSC_C33_C34;
+	uint32_t CM_MEM_PWR_CTRL;
+	uint32_t CM_RGAM_LUT_DATA;
+	uint32_t CM_RGAM_LUT_WRITE_EN_MASK;
+	uint32_t CM_RGAM_LUT_INDEX;
+	uint32_t CM_RGAM_RAMB_START_CNTL_B;
+	uint32_t CM_RGAM_RAMB_START_CNTL_G;
+	uint32_t CM_RGAM_RAMB_START_CNTL_R;
+	uint32_t CM_RGAM_RAMB_SLOPE_CNTL_B;
+	uint32_t CM_RGAM_RAMB_SLOPE_CNTL_G;
+	uint32_t CM_RGAM_RAMB_SLOPE_CNTL_R;
+	uint32_t CM_RGAM_RAMB_END_CNTL1_B;
+	uint32_t CM_RGAM_RAMB_END_CNTL2_B;
+	uint32_t CM_RGAM_RAMB_END_CNTL1_G;
+	uint32_t CM_RGAM_RAMB_END_CNTL2_G;
+	uint32_t CM_RGAM_RAMB_END_CNTL1_R;
+	uint32_t CM_RGAM_RAMB_END_CNTL2_R;
+	uint32_t CM_RGAM_RAMB_REGION_0_1;
+	uint32_t CM_RGAM_RAMB_REGION_32_33;
+	uint32_t CM_RGAM_RAMA_START_CNTL_B;
+	uint32_t CM_RGAM_RAMA_START_CNTL_G;
+	uint32_t CM_RGAM_RAMA_START_CNTL_R;
+	uint32_t CM_RGAM_RAMA_SLOPE_CNTL_B;
+	uint32_t CM_RGAM_RAMA_SLOPE_CNTL_G;
+	uint32_t CM_RGAM_RAMA_SLOPE_CNTL_R;
+	uint32_t CM_RGAM_RAMA_END_CNTL1_B;
+	uint32_t CM_RGAM_RAMA_END_CNTL2_B;
+	uint32_t CM_RGAM_RAMA_END_CNTL1_G;
+	uint32_t CM_RGAM_RAMA_END_CNTL2_G;
+	uint32_t CM_RGAM_RAMA_END_CNTL1_R;
+	uint32_t CM_RGAM_RAMA_END_CNTL2_R;
+	uint32_t CM_RGAM_RAMA_REGION_0_1;
+	uint32_t CM_RGAM_RAMA_REGION_32_33;
+	uint32_t CM_RGAM_CONTROL;
+	uint32_t CM_CMOUT_CONTROL;
+	uint32_t OBUF_CONTROL;
+	uint32_t CM_BLNDGAM_LUT_WRITE_EN_MASK;
+	uint32_t CM_BLNDGAM_CONTROL;
+	uint32_t CM_BLNDGAM_RAMB_START_CNTL_B;
+	uint32_t CM_BLNDGAM_RAMB_START_CNTL_G;
+	uint32_t CM_BLNDGAM_RAMB_START_CNTL_R;
+	uint32_t CM_BLNDGAM_RAMB_SLOPE_CNTL_B;
+	uint32_t CM_BLNDGAM_RAMB_SLOPE_CNTL_G;
+	uint32_t CM_BLNDGAM_RAMB_SLOPE_CNTL_R;
+	uint32_t CM_BLNDGAM_RAMB_END_CNTL1_B;
+	uint32_t CM_BLNDGAM_RAMB_END_CNTL2_B;
+	uint32_t CM_BLNDGAM_RAMB_END_CNTL1_G;
+	uint32_t CM_BLNDGAM_RAMB_END_CNTL2_G;
+	uint32_t CM_BLNDGAM_RAMB_END_CNTL1_R;
+	uint32_t CM_BLNDGAM_RAMB_END_CNTL2_R;
+	uint32_t CM_BLNDGAM_RAMB_REGION_0_1;
+	uint32_t CM_BLNDGAM_RAMB_REGION_2_3;
+	uint32_t CM_BLNDGAM_RAMB_REGION_4_5;
+	uint32_t CM_BLNDGAM_RAMB_REGION_6_7;
+	uint32_t CM_BLNDGAM_RAMB_REGION_8_9;
+	uint32_t CM_BLNDGAM_RAMB_REGION_10_11;
+	uint32_t CM_BLNDGAM_RAMB_REGION_12_13;
+	uint32_t CM_BLNDGAM_RAMB_REGION_14_15;
+	uint32_t CM_BLNDGAM_RAMB_REGION_16_17;
+	uint32_t CM_BLNDGAM_RAMB_REGION_18_19;
+	uint32_t CM_BLNDGAM_RAMB_REGION_20_21;
+	uint32_t CM_BLNDGAM_RAMB_REGION_22_23;
+	uint32_t CM_BLNDGAM_RAMB_REGION_24_25;
+	uint32_t CM_BLNDGAM_RAMB_REGION_26_27;
+	uint32_t CM_BLNDGAM_RAMB_REGION_28_29;
+	uint32_t CM_BLNDGAM_RAMB_REGION_30_31;
+	uint32_t CM_BLNDGAM_RAMB_REGION_32_33;
+	uint32_t CM_BLNDGAM_RAMA_START_CNTL_B;
+	uint32_t CM_BLNDGAM_RAMA_START_CNTL_G;
+	uint32_t CM_BLNDGAM_RAMA_START_CNTL_R;
+	uint32_t CM_BLNDGAM_RAMA_SLOPE_CNTL_B;
+	uint32_t CM_BLNDGAM_RAMA_SLOPE_CNTL_G;
+	uint32_t CM_BLNDGAM_RAMA_SLOPE_CNTL_R;
+	uint32_t CM_BLNDGAM_RAMA_END_CNTL1_B;
+	uint32_t CM_BLNDGAM_RAMA_END_CNTL2_B;
+	uint32_t CM_BLNDGAM_RAMA_END_CNTL1_G;
+	uint32_t CM_BLNDGAM_RAMA_END_CNTL2_G;
+	uint32_t CM_BLNDGAM_RAMA_END_CNTL1_R;
+	uint32_t CM_BLNDGAM_RAMA_END_CNTL2_R;
+	uint32_t CM_BLNDGAM_RAMA_REGION_0_1;
+	uint32_t CM_BLNDGAM_RAMA_REGION_2_3;
+	uint32_t CM_BLNDGAM_RAMA_REGION_4_5;
+	uint32_t CM_BLNDGAM_RAMA_REGION_6_7;
+	uint32_t CM_BLNDGAM_RAMA_REGION_8_9;
+	uint32_t CM_BLNDGAM_RAMA_REGION_10_11;
+	uint32_t CM_BLNDGAM_RAMA_REGION_12_13;
+	uint32_t CM_BLNDGAM_RAMA_REGION_14_15;
+	uint32_t CM_BLNDGAM_RAMA_REGION_16_17;
+	uint32_t CM_BLNDGAM_RAMA_REGION_18_19;
+	uint32_t CM_BLNDGAM_RAMA_REGION_20_21;
+	uint32_t CM_BLNDGAM_RAMA_REGION_22_23;
+	uint32_t CM_BLNDGAM_RAMA_REGION_24_25;
+	uint32_t CM_BLNDGAM_RAMA_REGION_26_27;
+	uint32_t CM_BLNDGAM_RAMA_REGION_28_29;
+	uint32_t CM_BLNDGAM_RAMA_REGION_30_31;
+	uint32_t CM_BLNDGAM_RAMA_REGION_32_33;
+	uint32_t CM_BLNDGAM_LUT_INDEX;
+	uint32_t CM_BLNDGAM_LUT_DATA;
+	uint32_t CM_3DLUT_MODE;
+	uint32_t CM_3DLUT_INDEX;
+	uint32_t CM_3DLUT_DATA;
+	uint32_t CM_3DLUT_DATA_30BIT;
+	uint32_t CM_3DLUT_READ_WRITE_CONTROL;
+	uint32_t CM_SHAPER_LUT_WRITE_EN_MASK;
+	uint32_t CM_SHAPER_CONTROL;
+	uint32_t CM_SHAPER_RAMB_START_CNTL_B;
+	uint32_t CM_SHAPER_RAMB_START_CNTL_G;
+	uint32_t CM_SHAPER_RAMB_START_CNTL_R;
+	uint32_t CM_SHAPER_RAMB_END_CNTL_B;
+	uint32_t CM_SHAPER_RAMB_END_CNTL_G;
+	uint32_t CM_SHAPER_RAMB_END_CNTL_R;
+	uint32_t CM_SHAPER_RAMB_REGION_0_1;
+	uint32_t CM_SHAPER_RAMB_REGION_2_3;
+	uint32_t CM_SHAPER_RAMB_REGION_4_5;
+	uint32_t CM_SHAPER_RAMB_REGION_6_7;
+	uint32_t CM_SHAPER_RAMB_REGION_8_9;
+	uint32_t CM_SHAPER_RAMB_REGION_10_11;
+	uint32_t CM_SHAPER_RAMB_REGION_12_13;
+	uint32_t CM_SHAPER_RAMB_REGION_14_15;
+	uint32_t CM_SHAPER_RAMB_REGION_16_17;
+	uint32_t CM_SHAPER_RAMB_REGION_18_19;
+	uint32_t CM_SHAPER_RAMB_REGION_20_21;
+	uint32_t CM_SHAPER_RAMB_REGION_22_23;
+	uint32_t CM_SHAPER_RAMB_REGION_24_25;
+	uint32_t CM_SHAPER_RAMB_REGION_26_27;
+	uint32_t CM_SHAPER_RAMB_REGION_28_29;
+	uint32_t CM_SHAPER_RAMB_REGION_30_31;
+	uint32_t CM_SHAPER_RAMB_REGION_32_33;
+	uint32_t CM_SHAPER_RAMA_START_CNTL_B;
+	uint32_t CM_SHAPER_RAMA_START_CNTL_G;
+	uint32_t CM_SHAPER_RAMA_START_CNTL_R;
+	uint32_t CM_SHAPER_RAMA_END_CNTL_B;
+	uint32_t CM_SHAPER_RAMA_END_CNTL_G;
+	uint32_t CM_SHAPER_RAMA_END_CNTL_R;
+	uint32_t CM_SHAPER_RAMA_REGION_0_1;
+	uint32_t CM_SHAPER_RAMA_REGION_2_3;
+	uint32_t CM_SHAPER_RAMA_REGION_4_5;
+	uint32_t CM_SHAPER_RAMA_REGION_6_7;
+	uint32_t CM_SHAPER_RAMA_REGION_8_9;
+	uint32_t CM_SHAPER_RAMA_REGION_10_11;
+	uint32_t CM_SHAPER_RAMA_REGION_12_13;
+	uint32_t CM_SHAPER_RAMA_REGION_14_15;
+	uint32_t CM_SHAPER_RAMA_REGION_16_17;
+	uint32_t CM_SHAPER_RAMA_REGION_18_19;
+	uint32_t CM_SHAPER_RAMA_REGION_20_21;
+	uint32_t CM_SHAPER_RAMA_REGION_22_23;
+	uint32_t CM_SHAPER_RAMA_REGION_24_25;
+	uint32_t CM_SHAPER_RAMA_REGION_26_27;
+	uint32_t CM_SHAPER_RAMA_REGION_28_29;
+	uint32_t CM_SHAPER_RAMA_REGION_30_31;
+	uint32_t CM_SHAPER_RAMA_REGION_32_33;
+	uint32_t CM_SHAPER_LUT_INDEX;
+	uint32_t CM_SHAPER_LUT_DATA;
+	uint32_t CM_ICSC_CONTROL;
+	uint32_t CM_ICSC_C11_C12;
+	uint32_t CM_ICSC_C33_C34;
+	uint32_t CM_DGAM_RAMB_START_CNTL_B;
+	uint32_t CM_DGAM_RAMB_START_CNTL_G;
+	uint32_t CM_DGAM_RAMB_START_CNTL_R;
+	uint32_t CM_DGAM_RAMB_SLOPE_CNTL_B;
+	uint32_t CM_DGAM_RAMB_SLOPE_CNTL_G;
+	uint32_t CM_DGAM_RAMB_SLOPE_CNTL_R;
+	uint32_t CM_DGAM_RAMB_END_CNTL1_B;
+	uint32_t CM_DGAM_RAMB_END_CNTL2_B;
+	uint32_t CM_DGAM_RAMB_END_CNTL1_G;
+	uint32_t CM_DGAM_RAMB_END_CNTL2_G;
+	uint32_t CM_DGAM_RAMB_END_CNTL1_R;
+	uint32_t CM_DGAM_RAMB_END_CNTL2_R;
+	uint32_t CM_DGAM_RAMB_REGION_0_1;
+	uint32_t CM_DGAM_RAMB_REGION_14_15;
+	uint32_t CM_DGAM_RAMA_START_CNTL_B;
+	uint32_t CM_DGAM_RAMA_START_CNTL_G;
+	uint32_t CM_DGAM_RAMA_START_CNTL_R;
+	uint32_t CM_DGAM_RAMA_SLOPE_CNTL_B;
+	uint32_t CM_DGAM_RAMA_SLOPE_CNTL_G;
+	uint32_t CM_DGAM_RAMA_SLOPE_CNTL_R;
+	uint32_t CM_DGAM_RAMA_END_CNTL1_B;
+	uint32_t CM_DGAM_RAMA_END_CNTL2_B;
+	uint32_t CM_DGAM_RAMA_END_CNTL1_G;
+	uint32_t CM_DGAM_RAMA_END_CNTL2_G;
+	uint32_t CM_DGAM_RAMA_END_CNTL1_R;
+	uint32_t CM_DGAM_RAMA_END_CNTL2_R;
+	uint32_t CM_DGAM_RAMA_REGION_0_1;
+	uint32_t CM_DGAM_RAMA_REGION_14_15;
+	uint32_t CM_DGAM_LUT_WRITE_EN_MASK;
+	uint32_t CM_DGAM_LUT_INDEX;
+	uint32_t CM_DGAM_LUT_DATA;
+	uint32_t CM_CONTROL;
+	uint32_t CM_DGAM_CONTROL;
+	uint32_t CM_IGAM_CONTROL;
+	uint32_t CM_IGAM_LUT_RW_CONTROL;
+	uint32_t CM_IGAM_LUT_RW_INDEX;
+	uint32_t CM_IGAM_LUT_SEQ_COLOR;
+	uint32_t FORMAT_CONTROL;
+	uint32_t CNVC_SURFACE_PIXEL_FORMAT;
+	uint32_t CURSOR_CONTROL;
+	uint32_t CURSOR0_CONTROL;
+	uint32_t CURSOR0_COLOR0;
+	uint32_t CURSOR0_COLOR1;
+};
+
+struct dcn10_dpp {
+	struct dpp base;
+
+	const struct dcn_dpp_registers *tf_regs;
+	const struct dcn_dpp_shift *tf_shift;
+	const struct dcn_dpp_mask *tf_mask;
+
+	const uint16_t *filter_v;
+	const uint16_t *filter_h;
+	const uint16_t *filter_v_c;
+	const uint16_t *filter_h_c;
+	int lb_pixel_depth_supported;
+	int lb_memory_size;
+	int lb_bits_per_entry;
+	bool is_write_to_ram_a_safe;
+};
+
+enum dcn10_input_csc_select {
+	INPUT_CSC_SELECT_BYPASS = 0,
+	INPUT_CSC_SELECT_ICSC,
+	INPUT_CSC_SELECT_COMA
+};
+
+bool dpp1_dscl_is_lb_conf_valid(
+		int ceil_vratio,
+		int num_partitions,
+		int vtaps);
+
+void dpp1_dscl_calc_lb_num_partitions(
+		const struct scaler_data *scl_data,
+		enum lb_memory_config lb_config,
+		int *num_part_y,
+		int *num_part_c);
+
+void dpp1_degamma_ram_select(
+		struct dpp *dpp_base,
+							bool use_ram_a);
+
+void dpp1_program_degamma_luta_settings(
+		struct dpp *dpp_base,
+		const struct pwl_params *params);
+
+void dpp1_program_degamma_lutb_settings(
+		struct dpp *dpp_base,
+		const struct pwl_params *params);
+
+void dpp1_program_degamma_lut(
+		struct dpp *dpp_base,
+		const struct pwl_result_data *rgb,
+		uint32_t num,
+		bool is_ram_a);
+
+void dpp1_power_on_degamma_lut(
+		struct dpp *dpp_base,
+	bool power_on);
+
+void dpp1_program_input_csc(
+		struct dpp *dpp_base,
+		enum dc_color_space color_space,
+		enum dcn10_input_csc_select select);
+
+void dpp1_program_input_lut(
+		struct dpp *dpp_base,
+		const struct dc_gamma *gamma);
+
+void dpp1_full_bypass(struct dpp *dpp_base);
+
+void dpp1_set_degamma(
+		struct dpp *dpp_base,
+		enum ipp_degamma_mode mode);
+
+void dpp1_set_degamma_pwl(struct dpp *dpp_base,
+								 const struct pwl_params *params);
+
+bool dpp_get_optimal_number_of_taps(
+		struct dpp *dpp,
+		struct scaler_data *scl_data,
+		const struct scaling_taps *in_taps);
+
+void dpp_reset(struct dpp *dpp_base);
+
+void dpp1_cm_program_regamma_lut(
+		struct dpp *dpp_base,
+		const struct pwl_result_data *rgb,
+		uint32_t num);
+
+void dpp1_cm_power_on_regamma_lut(
+	struct dpp *dpp_base,
+	bool power_on);
+
+void dpp1_cm_configure_regamma_lut(
+		struct dpp *dpp_base,
+		bool is_ram_a);
+
+/*program re gamma RAM A*/
+void dpp1_cm_program_regamma_luta_settings(
+		struct dpp *dpp_base,
+		const struct pwl_params *params);
+
+/*program re gamma RAM B*/
+void dpp1_cm_program_regamma_lutb_settings(
+		struct dpp *dpp_base,
+		const struct pwl_params *params);
+void dpp1_cm_set_output_csc_adjustment(
+		struct dpp *dpp_base,
+		const struct out_csc_color_matrix *tbl_entry);
+
+void dpp1_cm_set_output_csc_default(
+		struct dpp *dpp_base,
+		const struct default_adjustment *default_adjust);
+
+void dpp1_cm_set_gamut_remap(
+	struct dpp *dpp,
+	const struct dpp_grph_csc_adjustment *adjust);
+
+void dpp1_dscl_set_scaler_manual_scale(
+	struct dpp *dpp_base,
+	const struct scaler_data *scl_data);
+
+void dpp1_cnv_setup (
+		struct dpp *dpp_base,
+		enum surface_pixel_format input_format,
+		enum expansion_mode mode);
+
+void dpp1_full_bypass(struct dpp *dpp_base);
+
+void dpp1_construct(struct dcn10_dpp *dpp1,
+	struct dc_context *ctx,
+	uint32_t inst,
+	const struct dcn_dpp_registers *tf_regs,
+	const struct dcn_dpp_shift *tf_shift,
+	const struct dcn_dpp_mask *tf_mask);
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_cm.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_cm.c
new file mode 100644
index 000000000000..40627c244bf5
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_cm.c
@@ -0,0 +1,816 @@
+/*
+ * Copyright 2016 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+#include "core_types.h"
+
+#include "reg_helper.h"
+#include "dcn10_dpp.h"
+#include "basics/conversion.h"
+#include "dcn10_cm_common.h"
+
+#define NUM_PHASES    64
+#define HORZ_MAX_TAPS 8
+#define VERT_MAX_TAPS 8
+
+#define BLACK_OFFSET_RGB_Y 0x0
+#define BLACK_OFFSET_CBCR  0x8000
+
+#define REG(reg)\
+	dpp->tf_regs->reg
+
+#define CTX \
+	dpp->base.ctx
+
+#undef FN
+#define FN(reg_name, field_name) \
+	dpp->tf_shift->field_name, dpp->tf_mask->field_name
+
+struct dcn10_input_csc_matrix {
+	enum dc_color_space color_space;
+	uint16_t regval[12];
+};
+
+enum dcn10_coef_filter_type_sel {
+	SCL_COEF_LUMA_VERT_FILTER = 0,
+	SCL_COEF_LUMA_HORZ_FILTER = 1,
+	SCL_COEF_CHROMA_VERT_FILTER = 2,
+	SCL_COEF_CHROMA_HORZ_FILTER = 3,
+	SCL_COEF_ALPHA_VERT_FILTER = 4,
+	SCL_COEF_ALPHA_HORZ_FILTER = 5
+};
+
+enum dscl_autocal_mode {
+	AUTOCAL_MODE_OFF = 0,
+
+	/* Autocal calculate the scaling ratio and initial phase and the
+	 * DSCL_MODE_SEL must be set to 1
+	 */
+	AUTOCAL_MODE_AUTOSCALE = 1,
+	/* Autocal perform auto centering without replication and the
+	 * DSCL_MODE_SEL must be set to 0
+	 */
+	AUTOCAL_MODE_AUTOCENTER = 2,
+	/* Autocal perform auto centering and auto replication and the
+	 * DSCL_MODE_SEL must be set to 0
+	 */
+	AUTOCAL_MODE_AUTOREPLICATE = 3
+};
+
+enum dscl_mode_sel {
+	DSCL_MODE_SCALING_444_BYPASS = 0,
+	DSCL_MODE_SCALING_444_RGB_ENABLE = 1,
+	DSCL_MODE_SCALING_444_YCBCR_ENABLE = 2,
+	DSCL_MODE_SCALING_420_YCBCR_ENABLE = 3,
+	DSCL_MODE_SCALING_420_LUMA_BYPASS = 4,
+	DSCL_MODE_SCALING_420_CHROMA_BYPASS = 5,
+	DSCL_MODE_DSCL_BYPASS = 6
+};
+
+enum gamut_remap_select {
+	GAMUT_REMAP_BYPASS = 0,
+	GAMUT_REMAP_COEFF,
+	GAMUT_REMAP_COMA_COEFF,
+	GAMUT_REMAP_COMB_COEFF
+};
+
+static const struct dcn10_input_csc_matrix dcn10_input_csc_matrix[] = {
+	{COLOR_SPACE_SRGB,
+		{0x2000, 0, 0, 0, 0, 0x2000, 0, 0, 0, 0, 0x2000, 0} },
+	{COLOR_SPACE_SRGB_LIMITED,
+		{0x2000, 0, 0, 0, 0, 0x2000, 0, 0, 0, 0, 0x2000, 0} },
+	{COLOR_SPACE_YCBCR601,
+		{0x2cdd, 0x2000, 0, 0xe991, 0xe926, 0x2000, 0xf4fd, 0x10ef,
+						0, 0x2000, 0x38b4, 0xe3a6} },
+	{COLOR_SPACE_YCBCR601_LIMITED,
+		{0x3353, 0x2568, 0, 0xe400, 0xe5dc, 0x2568, 0xf367, 0x1108,
+						0, 0x2568, 0x40de, 0xdd3a} },
+	{COLOR_SPACE_YCBCR709,
+		{0x3265, 0x2000, 0, 0xe6ce, 0xf105, 0x2000, 0xfa01, 0xa7d, 0,
+						0x2000, 0x3b61, 0xe24f} },
+
+	{COLOR_SPACE_YCBCR709_LIMITED,
+		{0x39a6, 0x2568, 0, 0xe0d6, 0xeedd, 0x2568, 0xf925, 0x9a8, 0,
+						0x2568, 0x43ee, 0xdbb2} }
+};
+
+
+
+static void program_gamut_remap(
+		struct dcn10_dpp *dpp,
+		const uint16_t *regval,
+		enum gamut_remap_select select)
+{
+	uint16_t selection = 0;
+	struct color_matrices_reg gam_regs;
+
+	if (regval == NULL || select == GAMUT_REMAP_BYPASS) {
+		REG_SET(CM_GAMUT_REMAP_CONTROL, 0,
+				CM_GAMUT_REMAP_MODE, 0);
+		return;
+	}
+	switch (select) {
+	case GAMUT_REMAP_COEFF:
+		selection = 1;
+		break;
+	case GAMUT_REMAP_COMA_COEFF:
+		selection = 2;
+		break;
+	case GAMUT_REMAP_COMB_COEFF:
+		selection = 3;
+		break;
+	default:
+		break;
+	}
+
+	gam_regs.shifts.csc_c11 = dpp->tf_shift->CM_GAMUT_REMAP_C11;
+	gam_regs.masks.csc_c11  = dpp->tf_mask->CM_GAMUT_REMAP_C11;
+	gam_regs.shifts.csc_c12 = dpp->tf_shift->CM_GAMUT_REMAP_C12;
+	gam_regs.masks.csc_c12 = dpp->tf_mask->CM_GAMUT_REMAP_C12;
+
+
+	if (select == GAMUT_REMAP_COEFF) {
+		gam_regs.csc_c11_c12 = REG(CM_GAMUT_REMAP_C11_C12);
+		gam_regs.csc_c33_c34 = REG(CM_GAMUT_REMAP_C33_C34);
+
+		cm_helper_program_color_matrices(
+				dpp->base.ctx,
+				regval,
+				&gam_regs);
+
+	} else  if (select == GAMUT_REMAP_COMA_COEFF) {
+
+		gam_regs.csc_c11_c12 = REG(CM_COMA_C11_C12);
+		gam_regs.csc_c33_c34 = REG(CM_COMA_C33_C34);
+
+		cm_helper_program_color_matrices(
+				dpp->base.ctx,
+				regval,
+				&gam_regs);
+
+	} else {
+
+		gam_regs.csc_c11_c12 = REG(CM_COMB_C11_C12);
+		gam_regs.csc_c33_c34 = REG(CM_COMB_C33_C34);
+
+		cm_helper_program_color_matrices(
+				dpp->base.ctx,
+				regval,
+				&gam_regs);
+	}
+
+	REG_SET(
+			CM_GAMUT_REMAP_CONTROL, 0,
+			CM_GAMUT_REMAP_MODE, selection);
+
+}
+
+void dpp1_cm_set_gamut_remap(
+	struct dpp *dpp_base,
+	const struct dpp_grph_csc_adjustment *adjust)
+{
+	struct dcn10_dpp *dpp = TO_DCN10_DPP(dpp_base);
+
+	if (adjust->gamut_adjust_type != GRAPHICS_GAMUT_ADJUST_TYPE_SW)
+		/* Bypass if type is bypass or hw */
+		program_gamut_remap(dpp, NULL, GAMUT_REMAP_BYPASS);
+	else {
+		struct fixed31_32 arr_matrix[12];
+		uint16_t arr_reg_val[12];
+
+		arr_matrix[0] = adjust->temperature_matrix[0];
+		arr_matrix[1] = adjust->temperature_matrix[1];
+		arr_matrix[2] = adjust->temperature_matrix[2];
+		arr_matrix[3] = dal_fixed31_32_zero;
+
+		arr_matrix[4] = adjust->temperature_matrix[3];
+		arr_matrix[5] = adjust->temperature_matrix[4];
+		arr_matrix[6] = adjust->temperature_matrix[5];
+		arr_matrix[7] = dal_fixed31_32_zero;
+
+		arr_matrix[8] = adjust->temperature_matrix[6];
+		arr_matrix[9] = adjust->temperature_matrix[7];
+		arr_matrix[10] = adjust->temperature_matrix[8];
+		arr_matrix[11] = dal_fixed31_32_zero;
+
+		convert_float_matrix(
+			arr_reg_val, arr_matrix, 12);
+
+		program_gamut_remap(dpp, arr_reg_val, GAMUT_REMAP_COEFF);
+	}
+}
+
+void dpp1_cm_set_output_csc_default(
+		struct dpp *dpp_base,
+		const struct default_adjustment *default_adjust)
+{
+
+	struct dcn10_dpp *dpp = TO_DCN10_DPP(dpp_base);
+	uint32_t ocsc_mode = 0;
+
+	if (default_adjust != NULL) {
+		switch (default_adjust->out_color_space) {
+		case COLOR_SPACE_SRGB:
+		case COLOR_SPACE_2020_RGB_FULLRANGE:
+			ocsc_mode = 0;
+			break;
+		case COLOR_SPACE_SRGB_LIMITED:
+		case COLOR_SPACE_2020_RGB_LIMITEDRANGE:
+			ocsc_mode = 1;
+			break;
+		case COLOR_SPACE_YCBCR601:
+		case COLOR_SPACE_YCBCR601_LIMITED:
+			ocsc_mode = 2;
+			break;
+		case COLOR_SPACE_YCBCR709:
+		case COLOR_SPACE_YCBCR709_LIMITED:
+		case COLOR_SPACE_2020_YCBCR:
+			ocsc_mode = 3;
+			break;
+		case COLOR_SPACE_UNKNOWN:
+		default:
+			break;
+		}
+	}
+
+	REG_SET(CM_OCSC_CONTROL, 0, CM_OCSC_MODE, ocsc_mode);
+
+}
+
+static void dpp1_cm_get_reg_field(
+		struct dcn10_dpp *dpp,
+		struct xfer_func_reg *reg)
+{
+	reg->shifts.exp_region0_lut_offset = dpp->tf_shift->CM_RGAM_RAMA_EXP_REGION0_LUT_OFFSET;
+	reg->masks.exp_region0_lut_offset = dpp->tf_mask->CM_RGAM_RAMA_EXP_REGION0_LUT_OFFSET;
+	reg->shifts.exp_region0_num_segments = dpp->tf_shift->CM_RGAM_RAMA_EXP_REGION0_NUM_SEGMENTS;
+	reg->masks.exp_region0_num_segments = dpp->tf_mask->CM_RGAM_RAMA_EXP_REGION0_NUM_SEGMENTS;
+	reg->shifts.exp_region1_lut_offset = dpp->tf_shift->CM_RGAM_RAMA_EXP_REGION1_LUT_OFFSET;
+	reg->masks.exp_region1_lut_offset = dpp->tf_mask->CM_RGAM_RAMA_EXP_REGION1_LUT_OFFSET;
+	reg->shifts.exp_region1_num_segments = dpp->tf_shift->CM_RGAM_RAMA_EXP_REGION1_NUM_SEGMENTS;
+	reg->masks.exp_region1_num_segments = dpp->tf_mask->CM_RGAM_RAMA_EXP_REGION1_NUM_SEGMENTS;
+
+	reg->shifts.field_region_end = dpp->tf_shift->CM_RGAM_RAMB_EXP_REGION_END_B;
+	reg->masks.field_region_end = dpp->tf_mask->CM_RGAM_RAMB_EXP_REGION_END_B;
+	reg->shifts.field_region_end_slope = dpp->tf_shift->CM_RGAM_RAMB_EXP_REGION_END_SLOPE_B;
+	reg->masks.field_region_end_slope = dpp->tf_mask->CM_RGAM_RAMB_EXP_REGION_END_SLOPE_B;
+	reg->shifts.field_region_end_base = dpp->tf_shift->CM_RGAM_RAMB_EXP_REGION_END_BASE_B;
+	reg->masks.field_region_end_base = dpp->tf_mask->CM_RGAM_RAMB_EXP_REGION_END_BASE_B;
+	reg->shifts.field_region_linear_slope = dpp->tf_shift->CM_RGAM_RAMB_EXP_REGION_LINEAR_SLOPE_B;
+	reg->masks.field_region_linear_slope = dpp->tf_mask->CM_RGAM_RAMB_EXP_REGION_LINEAR_SLOPE_B;
+	reg->shifts.exp_region_start = dpp->tf_shift->CM_RGAM_RAMB_EXP_REGION_START_B;
+	reg->masks.exp_region_start = dpp->tf_mask->CM_RGAM_RAMB_EXP_REGION_START_B;
+	reg->shifts.exp_resion_start_segment = dpp->tf_shift->CM_RGAM_RAMB_EXP_REGION_START_SEGMENT_B;
+	reg->masks.exp_resion_start_segment = dpp->tf_mask->CM_RGAM_RAMB_EXP_REGION_START_SEGMENT_B;
+}
+
+static void dpp1_cm_program_color_matrix(
+		struct dcn10_dpp *dpp,
+		const struct out_csc_color_matrix *tbl_entry)
+{
+	uint32_t mode;
+	struct color_matrices_reg gam_regs;
+
+	REG_GET(CM_OCSC_CONTROL, CM_OCSC_MODE, &mode);
+
+	if (tbl_entry == NULL) {
+		BREAK_TO_DEBUGGER();
+		return;
+	}
+
+	gam_regs.shifts.csc_c11 = dpp->tf_shift->CM_OCSC_C11;
+	gam_regs.masks.csc_c11  = dpp->tf_mask->CM_OCSC_C11;
+	gam_regs.shifts.csc_c12 = dpp->tf_shift->CM_OCSC_C12;
+	gam_regs.masks.csc_c12 = dpp->tf_mask->CM_OCSC_C12;
+
+	if (mode == 4) {
+
+		gam_regs.csc_c11_c12 = REG(CM_OCSC_C11_C12);
+		gam_regs.csc_c33_c34 = REG(CM_OCSC_C33_C34);
+
+		cm_helper_program_color_matrices(
+				dpp->base.ctx,
+				tbl_entry->regval,
+				&gam_regs);
+
+	} else {
+
+		gam_regs.csc_c11_c12 = REG(CM_COMB_C11_C12);
+		gam_regs.csc_c33_c34 = REG(CM_COMB_C33_C34);
+
+		cm_helper_program_color_matrices(
+				dpp->base.ctx,
+				tbl_entry->regval,
+				&gam_regs);
+	}
+}
+
+void dpp1_cm_set_output_csc_adjustment(
+		struct dpp *dpp_base,
+		const struct out_csc_color_matrix *tbl_entry)
+{
+	struct dcn10_dpp *dpp = TO_DCN10_DPP(dpp_base);
+	//enum csc_color_mode config = CSC_COLOR_MODE_GRAPHICS_OUTPUT_CSC;
+	uint32_t ocsc_mode = 4;
+
+	/**
+	*if (tbl_entry != NULL) {
+	*	switch (tbl_entry->color_space) {
+	*	case COLOR_SPACE_SRGB:
+	*	case COLOR_SPACE_2020_RGB_FULLRANGE:
+	*		ocsc_mode = 0;
+	*		break;
+	*	case COLOR_SPACE_SRGB_LIMITED:
+	*	case COLOR_SPACE_2020_RGB_LIMITEDRANGE:
+	*		ocsc_mode = 1;
+	*		break;
+	*	case COLOR_SPACE_YCBCR601:
+	*	case COLOR_SPACE_YCBCR601_LIMITED:
+	*		ocsc_mode = 2;
+	*		break;
+	*	case COLOR_SPACE_YCBCR709:
+	*	case COLOR_SPACE_YCBCR709_LIMITED:
+	*	case COLOR_SPACE_2020_YCBCR:
+	*		ocsc_mode = 3;
+	*		break;
+	*	case COLOR_SPACE_UNKNOWN:
+	*	default:
+	*		break;
+	*	}
+	*}
+	*/
+
+	REG_SET(CM_OCSC_CONTROL, 0, CM_OCSC_MODE, ocsc_mode);
+	dpp1_cm_program_color_matrix(dpp, tbl_entry);
+}
+
+void dpp1_cm_power_on_regamma_lut(
+	struct dpp *dpp_base,
+	bool power_on)
+{
+	struct dcn10_dpp *dpp = TO_DCN10_DPP(dpp_base);
+	REG_SET(CM_MEM_PWR_CTRL, 0,
+			RGAM_MEM_PWR_FORCE, power_on == true ? 0:1);
+
+}
+
+void dpp1_cm_program_regamma_lut(
+		struct dpp *dpp_base,
+		const struct pwl_result_data *rgb,
+		uint32_t num)
+{
+	uint32_t i;
+	struct dcn10_dpp *dpp = TO_DCN10_DPP(dpp_base);
+	for (i = 0 ; i < num; i++) {
+		REG_SET(CM_RGAM_LUT_DATA, 0, CM_RGAM_LUT_DATA, rgb[i].red_reg);
+		REG_SET(CM_RGAM_LUT_DATA, 0, CM_RGAM_LUT_DATA, rgb[i].green_reg);
+		REG_SET(CM_RGAM_LUT_DATA, 0, CM_RGAM_LUT_DATA, rgb[i].blue_reg);
+
+		REG_SET(CM_RGAM_LUT_DATA, 0,
+				CM_RGAM_LUT_DATA, rgb[i].delta_red_reg);
+		REG_SET(CM_RGAM_LUT_DATA, 0,
+				CM_RGAM_LUT_DATA, rgb[i].delta_green_reg);
+		REG_SET(CM_RGAM_LUT_DATA, 0,
+				CM_RGAM_LUT_DATA, rgb[i].delta_blue_reg);
+
+	}
+
+}
+
+void dpp1_cm_configure_regamma_lut(
+		struct dpp *dpp_base,
+		bool is_ram_a)
+{
+	struct dcn10_dpp *dpp = TO_DCN10_DPP(dpp_base);
+
+	REG_UPDATE(CM_RGAM_LUT_WRITE_EN_MASK,
+			CM_RGAM_LUT_WRITE_EN_MASK, 7);
+	REG_UPDATE(CM_RGAM_LUT_WRITE_EN_MASK,
+			CM_RGAM_LUT_WRITE_SEL, is_ram_a == true ? 0:1);
+	REG_SET(CM_RGAM_LUT_INDEX, 0, CM_RGAM_LUT_INDEX, 0);
+}
+
+/*program re gamma RAM A*/
+void dpp1_cm_program_regamma_luta_settings(
+		struct dpp *dpp_base,
+		const struct pwl_params *params)
+{
+	struct dcn10_dpp *dpp = TO_DCN10_DPP(dpp_base);
+	struct xfer_func_reg gam_regs;
+
+	dpp1_cm_get_reg_field(dpp, &gam_regs);
+
+	gam_regs.start_cntl_b = REG(CM_RGAM_RAMA_START_CNTL_B);
+	gam_regs.start_cntl_g = REG(CM_RGAM_RAMA_START_CNTL_G);
+	gam_regs.start_cntl_r = REG(CM_RGAM_RAMA_START_CNTL_R);
+	gam_regs.start_slope_cntl_b = REG(CM_RGAM_RAMA_SLOPE_CNTL_B);
+	gam_regs.start_slope_cntl_g = REG(CM_RGAM_RAMA_SLOPE_CNTL_G);
+	gam_regs.start_slope_cntl_r = REG(CM_RGAM_RAMA_SLOPE_CNTL_R);
+	gam_regs.start_end_cntl1_b = REG(CM_RGAM_RAMA_END_CNTL1_B);
+	gam_regs.start_end_cntl2_b = REG(CM_RGAM_RAMA_END_CNTL2_B);
+	gam_regs.start_end_cntl1_g = REG(CM_RGAM_RAMA_END_CNTL1_G);
+	gam_regs.start_end_cntl2_g = REG(CM_RGAM_RAMA_END_CNTL2_G);
+	gam_regs.start_end_cntl1_r = REG(CM_RGAM_RAMA_END_CNTL1_R);
+	gam_regs.start_end_cntl2_r = REG(CM_RGAM_RAMA_END_CNTL2_R);
+	gam_regs.region_start = REG(CM_RGAM_RAMA_REGION_0_1);
+	gam_regs.region_end = REG(CM_RGAM_RAMA_REGION_32_33);
+
+	cm_helper_program_xfer_func(dpp->base.ctx, params, &gam_regs);
+
+}
+
+/*program re gamma RAM B*/
+void dpp1_cm_program_regamma_lutb_settings(
+		struct dpp *dpp_base,
+		const struct pwl_params *params)
+{
+	struct dcn10_dpp *dpp = TO_DCN10_DPP(dpp_base);
+	struct xfer_func_reg gam_regs;
+
+	dpp1_cm_get_reg_field(dpp, &gam_regs);
+
+	gam_regs.start_cntl_b = REG(CM_RGAM_RAMB_START_CNTL_B);
+	gam_regs.start_cntl_g = REG(CM_RGAM_RAMB_START_CNTL_G);
+	gam_regs.start_cntl_r = REG(CM_RGAM_RAMB_START_CNTL_R);
+	gam_regs.start_slope_cntl_b = REG(CM_RGAM_RAMB_SLOPE_CNTL_B);
+	gam_regs.start_slope_cntl_g = REG(CM_RGAM_RAMB_SLOPE_CNTL_G);
+	gam_regs.start_slope_cntl_r = REG(CM_RGAM_RAMB_SLOPE_CNTL_R);
+	gam_regs.start_end_cntl1_b = REG(CM_RGAM_RAMB_END_CNTL1_B);
+	gam_regs.start_end_cntl2_b = REG(CM_RGAM_RAMB_END_CNTL2_B);
+	gam_regs.start_end_cntl1_g = REG(CM_RGAM_RAMB_END_CNTL1_G);
+	gam_regs.start_end_cntl2_g = REG(CM_RGAM_RAMB_END_CNTL2_G);
+	gam_regs.start_end_cntl1_r = REG(CM_RGAM_RAMB_END_CNTL1_R);
+	gam_regs.start_end_cntl2_r = REG(CM_RGAM_RAMB_END_CNTL2_R);
+	gam_regs.region_start = REG(CM_RGAM_RAMB_REGION_0_1);
+	gam_regs.region_end = REG(CM_RGAM_RAMB_REGION_32_33);
+
+	cm_helper_program_xfer_func(dpp->base.ctx, params, &gam_regs);
+}
+
+void dpp1_program_input_csc(
+		struct dpp *dpp_base,
+		enum dc_color_space color_space,
+		enum dcn10_input_csc_select select)
+{
+	struct dcn10_dpp *dpp = TO_DCN10_DPP(dpp_base);
+	int i;
+	int arr_size = sizeof(dcn10_input_csc_matrix)/sizeof(struct dcn10_input_csc_matrix);
+	const uint16_t *regval = NULL;
+	uint32_t selection = 1;
+	struct color_matrices_reg gam_regs;
+
+	if (select == INPUT_CSC_SELECT_BYPASS) {
+		REG_SET(CM_ICSC_CONTROL, 0, CM_ICSC_MODE, 0);
+		return;
+	}
+
+	for (i = 0; i < arr_size; i++)
+		if (dcn10_input_csc_matrix[i].color_space == color_space) {
+			regval = dcn10_input_csc_matrix[i].regval;
+			break;
+		}
+
+	if (regval == NULL) {
+		BREAK_TO_DEBUGGER();
+		return;
+	}
+
+	if (select == INPUT_CSC_SELECT_COMA)
+		selection = 2;
+	REG_SET(CM_ICSC_CONTROL, 0,
+			CM_ICSC_MODE, selection);
+
+	gam_regs.shifts.csc_c11 = dpp->tf_shift->CM_ICSC_C11;
+	gam_regs.masks.csc_c11  = dpp->tf_mask->CM_ICSC_C11;
+	gam_regs.shifts.csc_c12 = dpp->tf_shift->CM_ICSC_C12;
+	gam_regs.masks.csc_c12 = dpp->tf_mask->CM_ICSC_C12;
+
+
+	if (select == INPUT_CSC_SELECT_ICSC) {
+
+		gam_regs.csc_c11_c12 = REG(CM_ICSC_C11_C12);
+		gam_regs.csc_c33_c34 = REG(CM_ICSC_C33_C34);
+
+		cm_helper_program_color_matrices(
+				dpp->base.ctx,
+				regval,
+				&gam_regs);
+	} else {
+
+		gam_regs.csc_c11_c12 = REG(CM_COMA_C11_C12);
+		gam_regs.csc_c33_c34 = REG(CM_COMA_C33_C34);
+
+		cm_helper_program_color_matrices(
+				dpp->base.ctx,
+				regval,
+				&gam_regs);
+	}
+}
+
+/*program de gamma RAM B*/
+void dpp1_program_degamma_lutb_settings(
+		struct dpp *dpp_base,
+		const struct pwl_params *params)
+{
+	struct dcn10_dpp *dpp = TO_DCN10_DPP(dpp_base);
+	struct xfer_func_reg gam_regs;
+
+	dpp1_cm_get_reg_field(dpp, &gam_regs);
+
+	gam_regs.start_cntl_b = REG(CM_DGAM_RAMB_START_CNTL_B);
+	gam_regs.start_cntl_g = REG(CM_DGAM_RAMB_START_CNTL_G);
+	gam_regs.start_cntl_r = REG(CM_DGAM_RAMB_START_CNTL_R);
+	gam_regs.start_slope_cntl_b = REG(CM_DGAM_RAMB_SLOPE_CNTL_B);
+	gam_regs.start_slope_cntl_g = REG(CM_DGAM_RAMB_SLOPE_CNTL_G);
+	gam_regs.start_slope_cntl_r = REG(CM_DGAM_RAMB_SLOPE_CNTL_R);
+	gam_regs.start_end_cntl1_b = REG(CM_DGAM_RAMB_END_CNTL1_B);
+	gam_regs.start_end_cntl2_b = REG(CM_DGAM_RAMB_END_CNTL2_B);
+	gam_regs.start_end_cntl1_g = REG(CM_DGAM_RAMB_END_CNTL1_G);
+	gam_regs.start_end_cntl2_g = REG(CM_DGAM_RAMB_END_CNTL2_G);
+	gam_regs.start_end_cntl1_r = REG(CM_DGAM_RAMB_END_CNTL1_R);
+	gam_regs.start_end_cntl2_r = REG(CM_DGAM_RAMB_END_CNTL2_R);
+	gam_regs.region_start = REG(CM_DGAM_RAMB_REGION_0_1);
+	gam_regs.region_end = REG(CM_DGAM_RAMB_REGION_14_15);
+
+
+	cm_helper_program_xfer_func(dpp->base.ctx, params, &gam_regs);
+}
+
+/*program de gamma RAM A*/
+void dpp1_program_degamma_luta_settings(
+		struct dpp *dpp_base,
+		const struct pwl_params *params)
+{
+	struct dcn10_dpp *dpp = TO_DCN10_DPP(dpp_base);
+	struct xfer_func_reg gam_regs;
+
+	dpp1_cm_get_reg_field(dpp, &gam_regs);
+
+	gam_regs.start_cntl_b = REG(CM_DGAM_RAMA_START_CNTL_B);
+	gam_regs.start_cntl_g = REG(CM_DGAM_RAMA_START_CNTL_G);
+	gam_regs.start_cntl_r = REG(CM_DGAM_RAMA_START_CNTL_R);
+	gam_regs.start_slope_cntl_b = REG(CM_DGAM_RAMA_SLOPE_CNTL_B);
+	gam_regs.start_slope_cntl_g = REG(CM_DGAM_RAMA_SLOPE_CNTL_G);
+	gam_regs.start_slope_cntl_r = REG(CM_DGAM_RAMA_SLOPE_CNTL_R);
+	gam_regs.start_end_cntl1_b = REG(CM_DGAM_RAMA_END_CNTL1_B);
+	gam_regs.start_end_cntl2_b = REG(CM_DGAM_RAMA_END_CNTL2_B);
+	gam_regs.start_end_cntl1_g = REG(CM_DGAM_RAMA_END_CNTL1_G);
+	gam_regs.start_end_cntl2_g = REG(CM_DGAM_RAMA_END_CNTL2_G);
+	gam_regs.start_end_cntl1_r = REG(CM_DGAM_RAMA_END_CNTL1_R);
+	gam_regs.start_end_cntl2_r = REG(CM_DGAM_RAMA_END_CNTL2_R);
+	gam_regs.region_start = REG(CM_DGAM_RAMA_REGION_0_1);
+	gam_regs.region_end = REG(CM_DGAM_RAMA_REGION_14_15);
+
+	cm_helper_program_xfer_func(dpp->base.ctx, params, &gam_regs);
+}
+
+void dpp1_power_on_degamma_lut(
+		struct dpp *dpp_base,
+	bool power_on)
+{
+	struct dcn10_dpp *dpp = TO_DCN10_DPP(dpp_base);
+
+	REG_SET(CM_MEM_PWR_CTRL, 0,
+			SHARED_MEM_PWR_DIS, power_on == true ? 0:1);
+
+}
+
+static void dpp1_enable_cm_block(
+		struct dpp *dpp_base)
+{
+	struct dcn10_dpp *dpp = TO_DCN10_DPP(dpp_base);
+
+	REG_UPDATE(CM_CMOUT_CONTROL, CM_CMOUT_ROUND_TRUNC_MODE, 8);
+	REG_UPDATE(CM_CONTROL, CM_BYPASS_EN, 0);
+}
+
+void dpp1_set_degamma(
+		struct dpp *dpp_base,
+		enum ipp_degamma_mode mode)
+{
+	struct dcn10_dpp *dpp = TO_DCN10_DPP(dpp_base);
+	dpp1_enable_cm_block(dpp_base);
+
+	switch (mode) {
+	case IPP_DEGAMMA_MODE_BYPASS:
+		/* Setting de gamma bypass for now */
+		REG_UPDATE(CM_DGAM_CONTROL, CM_DGAM_LUT_MODE, 0);
+		break;
+	case IPP_DEGAMMA_MODE_HW_sRGB:
+		REG_UPDATE(CM_DGAM_CONTROL, CM_DGAM_LUT_MODE, 1);
+		break;
+	case IPP_DEGAMMA_MODE_HW_xvYCC:
+		REG_UPDATE(CM_DGAM_CONTROL, CM_DGAM_LUT_MODE, 2);
+			break;
+	default:
+		BREAK_TO_DEBUGGER();
+		break;
+	}
+}
+
+void dpp1_degamma_ram_select(
+		struct dpp *dpp_base,
+							bool use_ram_a)
+{
+	struct dcn10_dpp *dpp = TO_DCN10_DPP(dpp_base);
+
+	if (use_ram_a)
+		REG_UPDATE(CM_DGAM_CONTROL, CM_DGAM_LUT_MODE, 3);
+	else
+		REG_UPDATE(CM_DGAM_CONTROL, CM_DGAM_LUT_MODE, 4);
+
+}
+
+static bool dpp1_degamma_ram_inuse(
+		struct dpp *dpp_base,
+							bool *ram_a_inuse)
+{
+	bool ret = false;
+	uint32_t status_reg = 0;
+	struct dcn10_dpp *dpp = TO_DCN10_DPP(dpp_base);
+
+	REG_GET(CM_IGAM_LUT_RW_CONTROL, CM_IGAM_DGAM_CONFIG_STATUS,
+			&status_reg);
+
+	if (status_reg == 9) {
+		*ram_a_inuse = true;
+		ret = true;
+	} else if (status_reg == 10) {
+		*ram_a_inuse = false;
+		ret = true;
+	}
+	return ret;
+}
+
+void dpp1_program_degamma_lut(
+		struct dpp *dpp_base,
+		const struct pwl_result_data *rgb,
+		uint32_t num,
+		bool is_ram_a)
+{
+	uint32_t i;
+
+	struct dcn10_dpp *dpp = TO_DCN10_DPP(dpp_base);
+	REG_UPDATE(CM_IGAM_LUT_RW_CONTROL, CM_IGAM_LUT_HOST_EN, 0);
+	REG_UPDATE(CM_DGAM_LUT_WRITE_EN_MASK,
+				   CM_DGAM_LUT_WRITE_EN_MASK, 7);
+	REG_UPDATE(CM_DGAM_LUT_WRITE_EN_MASK, CM_DGAM_LUT_WRITE_SEL,
+					is_ram_a == true ? 0:1);
+
+	REG_SET(CM_DGAM_LUT_INDEX, 0, CM_DGAM_LUT_INDEX, 0);
+	for (i = 0 ; i < num; i++) {
+		REG_SET(CM_DGAM_LUT_DATA, 0, CM_DGAM_LUT_DATA, rgb[i].red_reg);
+		REG_SET(CM_DGAM_LUT_DATA, 0, CM_DGAM_LUT_DATA, rgb[i].green_reg);
+		REG_SET(CM_DGAM_LUT_DATA, 0, CM_DGAM_LUT_DATA, rgb[i].blue_reg);
+
+		REG_SET(CM_DGAM_LUT_DATA, 0,
+				CM_DGAM_LUT_DATA, rgb[i].delta_red_reg);
+		REG_SET(CM_DGAM_LUT_DATA, 0,
+				CM_DGAM_LUT_DATA, rgb[i].delta_green_reg);
+		REG_SET(CM_DGAM_LUT_DATA, 0,
+				CM_DGAM_LUT_DATA, rgb[i].delta_blue_reg);
+	}
+}
+
+void dpp1_set_degamma_pwl(struct dpp *dpp_base,
+								 const struct pwl_params *params)
+{
+	bool is_ram_a = true;
+
+	dpp1_power_on_degamma_lut(dpp_base, true);
+	dpp1_enable_cm_block(dpp_base);
+	dpp1_degamma_ram_inuse(dpp_base, &is_ram_a);
+	if (is_ram_a == true)
+		dpp1_program_degamma_lutb_settings(dpp_base, params);
+	else
+		dpp1_program_degamma_luta_settings(dpp_base, params);
+
+	dpp1_program_degamma_lut(dpp_base, params->rgb_resulted,
+							params->hw_points_num, !is_ram_a);
+	dpp1_degamma_ram_select(dpp_base, !is_ram_a);
+}
+
+void dpp1_full_bypass(struct dpp *dpp_base)
+{
+	struct dcn10_dpp *dpp = TO_DCN10_DPP(dpp_base);
+
+	/* Input pixel format: ARGB8888 */
+	REG_SET(CNVC_SURFACE_PIXEL_FORMAT, 0,
+			CNVC_SURFACE_PIXEL_FORMAT, 0x8);
+
+	/* Zero expansion */
+	REG_SET_3(FORMAT_CONTROL, 0,
+			CNVC_BYPASS, 0,
+			FORMAT_CONTROL__ALPHA_EN, 0,
+			FORMAT_EXPANSION_MODE, 0);
+
+	/* COLOR_KEYER_CONTROL.COLOR_KEYER_EN = 0 this should be default */
+	if (dpp->tf_mask->CM_BYPASS_EN)
+		REG_SET(CM_CONTROL, 0, CM_BYPASS_EN, 1);
+
+	/* Setting degamma bypass for now */
+	REG_SET(CM_DGAM_CONTROL, 0, CM_DGAM_LUT_MODE, 0);
+}
+
+static bool dpp1_ingamma_ram_inuse(struct dpp *dpp_base,
+							bool *ram_a_inuse)
+{
+	bool in_use = false;
+	uint32_t status_reg = 0;
+	struct dcn10_dpp *dpp = TO_DCN10_DPP(dpp_base);
+
+	REG_GET(CM_IGAM_LUT_RW_CONTROL, CM_IGAM_DGAM_CONFIG_STATUS,
+				&status_reg);
+
+	// 1 => IGAM_RAMA, 3 => IGAM_RAMA & DGAM_ROMA, 4 => IGAM_RAMA & DGAM_ROMB
+	if (status_reg == 1 || status_reg == 3 || status_reg == 4) {
+		*ram_a_inuse = true;
+		in_use = true;
+	// 2 => IGAM_RAMB, 5 => IGAM_RAMB & DGAM_ROMA, 6 => IGAM_RAMB & DGAM_ROMB
+	} else if (status_reg == 2 || status_reg == 5 || status_reg == 6) {
+		*ram_a_inuse = false;
+		in_use = true;
+	}
+	return in_use;
+}
+
+/*
+ * Input gamma LUT currently supports 256 values only. This means input color
+ * can have a maximum of 8 bits per channel (= 256 possible values) in order to
+ * have a one-to-one mapping with the LUT. Truncation will occur with color
+ * values greater than 8 bits.
+ *
+ * In the future, this function should support additional input gamma methods,
+ * such as piecewise linear mapping, and input gamma bypass.
+ */
+void dpp1_program_input_lut(
+		struct dpp *dpp_base,
+		const struct dc_gamma *gamma)
+{
+	int i;
+	struct dcn10_dpp *dpp = TO_DCN10_DPP(dpp_base);
+	bool rama_occupied = false;
+	uint32_t ram_num;
+	// Power on LUT memory.
+	REG_SET(CM_MEM_PWR_CTRL, 0, SHARED_MEM_PWR_DIS, 1);
+	dpp1_enable_cm_block(dpp_base);
+	// Determine whether to use RAM A or RAM B
+	dpp1_ingamma_ram_inuse(dpp_base, &rama_occupied);
+	if (!rama_occupied)
+		REG_UPDATE(CM_IGAM_LUT_RW_CONTROL, CM_IGAM_LUT_SEL, 0);
+	else
+		REG_UPDATE(CM_IGAM_LUT_RW_CONTROL, CM_IGAM_LUT_SEL, 1);
+	// RW mode is 256-entry LUT
+	REG_UPDATE(CM_IGAM_LUT_RW_CONTROL, CM_IGAM_LUT_RW_MODE, 0);
+	// IGAM Input format should be 8 bits per channel.
+	REG_UPDATE(CM_IGAM_CONTROL, CM_IGAM_INPUT_FORMAT, 0);
+	// Do not mask any R,G,B values
+	REG_UPDATE(CM_IGAM_LUT_RW_CONTROL, CM_IGAM_LUT_WRITE_EN_MASK, 7);
+	// LUT-256, unsigned, integer, new u0.12 format
+	REG_UPDATE_3(
+		CM_IGAM_CONTROL,
+		CM_IGAM_LUT_FORMAT_R, 3,
+		CM_IGAM_LUT_FORMAT_G, 3,
+		CM_IGAM_LUT_FORMAT_B, 3);
+	// Start at index 0 of IGAM LUT
+	REG_UPDATE(CM_IGAM_LUT_RW_INDEX, CM_IGAM_LUT_RW_INDEX, 0);
+	for (i = 0; i < gamma->num_entries; i++) {
+		REG_SET(CM_IGAM_LUT_SEQ_COLOR, 0, CM_IGAM_LUT_SEQ_COLOR,
+				dal_fixed31_32_round(
+					gamma->entries.red[i]));
+		REG_SET(CM_IGAM_LUT_SEQ_COLOR, 0, CM_IGAM_LUT_SEQ_COLOR,
+				dal_fixed31_32_round(
+					gamma->entries.green[i]));
+		REG_SET(CM_IGAM_LUT_SEQ_COLOR, 0, CM_IGAM_LUT_SEQ_COLOR,
+				dal_fixed31_32_round(
+					gamma->entries.blue[i]));
+	}
+	// Power off LUT memory
+	REG_SET(CM_MEM_PWR_CTRL, 0, SHARED_MEM_PWR_DIS, 0);
+	// Enable IGAM LUT on ram we just wrote to. 2 => RAMA, 3 => RAMB
+	REG_UPDATE(CM_IGAM_CONTROL, CM_IGAM_LUT_MODE, rama_occupied ? 3 : 2);
+	REG_GET(CM_IGAM_CONTROL, CM_IGAM_LUT_MODE, &ram_num);
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_dscl.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_dscl.c
new file mode 100644
index 000000000000..cbad36410b32
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_dscl.c
@@ -0,0 +1,702 @@
+/*
+ * Copyright 2016 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+#include "core_types.h"
+
+#include "reg_helper.h"
+#include "dcn10_dpp.h"
+#include "basics/conversion.h"
+
+
+#define NUM_PHASES    64
+#define HORZ_MAX_TAPS 8
+#define VERT_MAX_TAPS 8
+
+#define BLACK_OFFSET_RGB_Y 0x0
+#define BLACK_OFFSET_CBCR  0x8000
+
+#define REG(reg)\
+	dpp->tf_regs->reg
+
+#define CTX \
+	dpp->base.ctx
+
+#undef FN
+#define FN(reg_name, field_name) \
+	dpp->tf_shift->field_name, dpp->tf_mask->field_name
+
+enum dcn10_coef_filter_type_sel {
+	SCL_COEF_LUMA_VERT_FILTER = 0,
+	SCL_COEF_LUMA_HORZ_FILTER = 1,
+	SCL_COEF_CHROMA_VERT_FILTER = 2,
+	SCL_COEF_CHROMA_HORZ_FILTER = 3,
+	SCL_COEF_ALPHA_VERT_FILTER = 4,
+	SCL_COEF_ALPHA_HORZ_FILTER = 5
+};
+
+enum dscl_autocal_mode {
+	AUTOCAL_MODE_OFF = 0,
+
+	/* Autocal calculate the scaling ratio and initial phase and the
+	 * DSCL_MODE_SEL must be set to 1
+	 */
+	AUTOCAL_MODE_AUTOSCALE = 1,
+	/* Autocal perform auto centering without replication and the
+	 * DSCL_MODE_SEL must be set to 0
+	 */
+	AUTOCAL_MODE_AUTOCENTER = 2,
+	/* Autocal perform auto centering and auto replication and the
+	 * DSCL_MODE_SEL must be set to 0
+	 */
+	AUTOCAL_MODE_AUTOREPLICATE = 3
+};
+
+enum dscl_mode_sel {
+	DSCL_MODE_SCALING_444_BYPASS = 0,
+	DSCL_MODE_SCALING_444_RGB_ENABLE = 1,
+	DSCL_MODE_SCALING_444_YCBCR_ENABLE = 2,
+	DSCL_MODE_SCALING_420_YCBCR_ENABLE = 3,
+	DSCL_MODE_SCALING_420_LUMA_BYPASS = 4,
+	DSCL_MODE_SCALING_420_CHROMA_BYPASS = 5,
+	DSCL_MODE_DSCL_BYPASS = 6
+};
+
+static void dpp1_dscl_set_overscan(
+	struct dcn10_dpp *dpp,
+	const struct scaler_data *data)
+{
+	uint32_t left = data->recout.x;
+	uint32_t top = data->recout.y;
+
+	int right = data->h_active - data->recout.x - data->recout.width;
+	int bottom = data->v_active - data->recout.y - data->recout.height;
+
+	if (right < 0) {
+		BREAK_TO_DEBUGGER();
+		right = 0;
+	}
+	if (bottom < 0) {
+		BREAK_TO_DEBUGGER();
+		bottom = 0;
+	}
+
+	REG_SET_2(DSCL_EXT_OVERSCAN_LEFT_RIGHT, 0,
+		EXT_OVERSCAN_LEFT, left,
+		EXT_OVERSCAN_RIGHT, right);
+
+	REG_SET_2(DSCL_EXT_OVERSCAN_TOP_BOTTOM, 0,
+		EXT_OVERSCAN_BOTTOM, bottom,
+		EXT_OVERSCAN_TOP, top);
+}
+
+static void dpp1_dscl_set_otg_blank(
+		struct dcn10_dpp *dpp, const struct scaler_data *data)
+{
+	uint32_t h_blank_start = data->h_active;
+	uint32_t h_blank_end = 0;
+	uint32_t v_blank_start = data->v_active;
+	uint32_t v_blank_end = 0;
+
+	REG_SET_2(OTG_H_BLANK, 0,
+			OTG_H_BLANK_START, h_blank_start,
+			OTG_H_BLANK_END, h_blank_end);
+
+	REG_SET_2(OTG_V_BLANK, 0,
+			OTG_V_BLANK_START, v_blank_start,
+			OTG_V_BLANK_END, v_blank_end);
+}
+
+static int dpp1_dscl_get_pixel_depth_val(enum lb_pixel_depth depth)
+{
+	if (depth == LB_PIXEL_DEPTH_30BPP)
+		return 0; /* 10 bpc */
+	else if (depth == LB_PIXEL_DEPTH_24BPP)
+		return 1; /* 8 bpc */
+	else if (depth == LB_PIXEL_DEPTH_18BPP)
+		return 2; /* 6 bpc */
+	else if (depth == LB_PIXEL_DEPTH_36BPP)
+		return 3; /* 12 bpc */
+	else {
+		ASSERT(0);
+		return -1; /* Unsupported */
+	}
+}
+
+static bool dpp1_dscl_is_video_format(enum pixel_format format)
+{
+	if (format >= PIXEL_FORMAT_VIDEO_BEGIN
+			&& format <= PIXEL_FORMAT_VIDEO_END)
+		return true;
+	else
+		return false;
+}
+
+static bool dpp1_dscl_is_420_format(enum pixel_format format)
+{
+	if (format == PIXEL_FORMAT_420BPP8 ||
+			format == PIXEL_FORMAT_420BPP10)
+		return true;
+	else
+		return false;
+}
+
+static enum dscl_mode_sel dpp1_dscl_get_dscl_mode(
+		struct dpp *dpp_base,
+		const struct scaler_data *data,
+		bool dbg_always_scale)
+{
+	const long long one = dal_fixed31_32_one.value;
+
+	if (dpp_base->caps->dscl_data_proc_format == DSCL_DATA_PRCESSING_FIXED_FORMAT) {
+		/* DSCL is processing data in fixed format */
+		if (data->format == PIXEL_FORMAT_FP16)
+			return DSCL_MODE_DSCL_BYPASS;
+	}
+
+	if (data->ratios.horz.value == one
+			&& data->ratios.vert.value == one
+			&& data->ratios.horz_c.value == one
+			&& data->ratios.vert_c.value == one
+			&& !dbg_always_scale)
+		return DSCL_MODE_SCALING_444_BYPASS;
+
+	if (!dpp1_dscl_is_420_format(data->format)) {
+		if (dpp1_dscl_is_video_format(data->format))
+			return DSCL_MODE_SCALING_444_YCBCR_ENABLE;
+		else
+			return DSCL_MODE_SCALING_444_RGB_ENABLE;
+	}
+	if (data->ratios.horz.value == one && data->ratios.vert.value == one)
+		return DSCL_MODE_SCALING_420_LUMA_BYPASS;
+	if (data->ratios.horz_c.value == one && data->ratios.vert_c.value == one)
+		return DSCL_MODE_SCALING_420_CHROMA_BYPASS;
+
+	return DSCL_MODE_SCALING_420_YCBCR_ENABLE;
+}
+
+static void dpp1_dscl_set_lb(
+	struct dcn10_dpp *dpp,
+	const struct line_buffer_params *lb_params,
+	enum lb_memory_config mem_size_config)
+{
+	/* LB */
+	if (dpp->base.caps->dscl_data_proc_format == DSCL_DATA_PRCESSING_FIXED_FORMAT) {
+		/* DSCL caps: pixel data processed in fixed format */
+		uint32_t pixel_depth = dpp1_dscl_get_pixel_depth_val(lb_params->depth);
+		uint32_t dyn_pix_depth = lb_params->dynamic_pixel_depth;
+
+		REG_SET_7(LB_DATA_FORMAT, 0,
+			PIXEL_DEPTH, pixel_depth, /* Pixel depth stored in LB */
+			PIXEL_EXPAN_MODE, lb_params->pixel_expan_mode, /* Pixel expansion mode */
+			PIXEL_REDUCE_MODE, 1, /* Pixel reduction mode: Rounding */
+			DYNAMIC_PIXEL_DEPTH, dyn_pix_depth, /* Dynamic expansion pixel depth */
+			DITHER_EN, 0, /* Dithering enable: Disabled */
+			INTERLEAVE_EN, lb_params->interleave_en, /* Interleave source enable */
+			LB_DATA_FORMAT__ALPHA_EN, lb_params->alpha_en); /* Alpha enable */
+	}
+
+	REG_SET_2(LB_MEMORY_CTRL, 0,
+		MEMORY_CONFIG, mem_size_config,
+		LB_MAX_PARTITIONS, 63);
+}
+
+static const uint16_t *dpp1_dscl_get_filter_coeffs_64p(int taps, struct fixed31_32 ratio)
+{
+	if (taps == 8)
+		return get_filter_8tap_64p(ratio);
+	else if (taps == 7)
+		return get_filter_7tap_64p(ratio);
+	else if (taps == 6)
+		return get_filter_6tap_64p(ratio);
+	else if (taps == 5)
+		return get_filter_5tap_64p(ratio);
+	else if (taps == 4)
+		return get_filter_4tap_64p(ratio);
+	else if (taps == 3)
+		return get_filter_3tap_64p(ratio);
+	else if (taps == 2)
+		return get_filter_2tap_64p();
+	else if (taps == 1)
+		return NULL;
+	else {
+		/* should never happen, bug */
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+}
+
+static void dpp1_dscl_set_scaler_filter(
+		struct dcn10_dpp *dpp,
+		uint32_t taps,
+		enum dcn10_coef_filter_type_sel filter_type,
+		const uint16_t *filter)
+{
+	const int tap_pairs = (taps + 1) / 2;
+	int phase;
+	int pair;
+	uint16_t odd_coef, even_coef;
+
+	REG_SET_3(SCL_COEF_RAM_TAP_SELECT, 0,
+		SCL_COEF_RAM_TAP_PAIR_IDX, 0,
+		SCL_COEF_RAM_PHASE, 0,
+		SCL_COEF_RAM_FILTER_TYPE, filter_type);
+
+	for (phase = 0; phase < (NUM_PHASES / 2 + 1); phase++) {
+		for (pair = 0; pair < tap_pairs; pair++) {
+			even_coef = filter[phase * taps + 2 * pair];
+			if ((pair * 2 + 1) < taps)
+				odd_coef = filter[phase * taps + 2 * pair + 1];
+			else
+				odd_coef = 0;
+
+			REG_SET_4(SCL_COEF_RAM_TAP_DATA, 0,
+				/* Even tap coefficient (bits 1:0 fixed to 0) */
+				SCL_COEF_RAM_EVEN_TAP_COEF, even_coef,
+				/* Write/read control for even coefficient */
+				SCL_COEF_RAM_EVEN_TAP_COEF_EN, 1,
+				/* Odd tap coefficient (bits 1:0 fixed to 0) */
+				SCL_COEF_RAM_ODD_TAP_COEF, odd_coef,
+				/* Write/read control for odd coefficient */
+				SCL_COEF_RAM_ODD_TAP_COEF_EN, 1);
+		}
+	}
+
+}
+
+static void dpp1_dscl_set_scl_filter(
+		struct dcn10_dpp *dpp,
+		const struct scaler_data *scl_data,
+		bool chroma_coef_mode)
+{
+	bool h_2tap_hardcode_coef_en = false;
+	bool v_2tap_hardcode_coef_en = false;
+	bool h_2tap_sharp_en = false;
+	bool v_2tap_sharp_en = false;
+	uint32_t h_2tap_sharp_factor = scl_data->sharpness.horz;
+	uint32_t v_2tap_sharp_factor = scl_data->sharpness.vert;
+	bool coef_ram_current;
+	const uint16_t *filter_h = NULL;
+	const uint16_t *filter_v = NULL;
+	const uint16_t *filter_h_c = NULL;
+	const uint16_t *filter_v_c = NULL;
+
+	h_2tap_hardcode_coef_en = scl_data->taps.h_taps < 3
+					&& scl_data->taps.h_taps_c < 3
+		&& (scl_data->taps.h_taps > 1 && scl_data->taps.h_taps_c > 1);
+	v_2tap_hardcode_coef_en = scl_data->taps.v_taps < 3
+					&& scl_data->taps.v_taps_c < 3
+		&& (scl_data->taps.v_taps > 1 && scl_data->taps.v_taps_c > 1);
+
+	h_2tap_sharp_en = h_2tap_hardcode_coef_en && h_2tap_sharp_factor != 0;
+	v_2tap_sharp_en = v_2tap_hardcode_coef_en && v_2tap_sharp_factor != 0;
+
+	REG_UPDATE_6(DSCL_2TAP_CONTROL,
+		SCL_H_2TAP_HARDCODE_COEF_EN, h_2tap_hardcode_coef_en,
+		SCL_H_2TAP_SHARP_EN, h_2tap_sharp_en,
+		SCL_H_2TAP_SHARP_FACTOR, h_2tap_sharp_factor,
+		SCL_V_2TAP_HARDCODE_COEF_EN, v_2tap_hardcode_coef_en,
+		SCL_V_2TAP_SHARP_EN, v_2tap_sharp_en,
+		SCL_V_2TAP_SHARP_FACTOR, v_2tap_sharp_factor);
+
+	if (!v_2tap_hardcode_coef_en || !h_2tap_hardcode_coef_en) {
+		bool filter_updated = false;
+
+		filter_h = dpp1_dscl_get_filter_coeffs_64p(
+				scl_data->taps.h_taps, scl_data->ratios.horz);
+		filter_v = dpp1_dscl_get_filter_coeffs_64p(
+				scl_data->taps.v_taps, scl_data->ratios.vert);
+
+		filter_updated = (filter_h && (filter_h != dpp->filter_h))
+				|| (filter_v && (filter_v != dpp->filter_v));
+
+		if (chroma_coef_mode) {
+			filter_h_c = dpp1_dscl_get_filter_coeffs_64p(
+					scl_data->taps.h_taps_c, scl_data->ratios.horz_c);
+			filter_v_c = dpp1_dscl_get_filter_coeffs_64p(
+					scl_data->taps.v_taps_c, scl_data->ratios.vert_c);
+			filter_updated = filter_updated || (filter_h_c && (filter_h_c != dpp->filter_h_c))
+							|| (filter_v_c && (filter_v_c != dpp->filter_v_c));
+		}
+
+		if (filter_updated) {
+			uint32_t scl_mode = REG_READ(SCL_MODE);
+
+			if (!h_2tap_hardcode_coef_en && filter_h) {
+				dpp1_dscl_set_scaler_filter(
+					dpp, scl_data->taps.h_taps,
+					SCL_COEF_LUMA_HORZ_FILTER, filter_h);
+			}
+			dpp->filter_h = filter_h;
+			if (!v_2tap_hardcode_coef_en && filter_v) {
+				dpp1_dscl_set_scaler_filter(
+					dpp, scl_data->taps.v_taps,
+					SCL_COEF_LUMA_VERT_FILTER, filter_v);
+			}
+			dpp->filter_v = filter_v;
+			if (chroma_coef_mode) {
+				if (!h_2tap_hardcode_coef_en && filter_h_c) {
+					dpp1_dscl_set_scaler_filter(
+						dpp, scl_data->taps.h_taps_c,
+						SCL_COEF_CHROMA_HORZ_FILTER, filter_h_c);
+				}
+				if (!v_2tap_hardcode_coef_en && filter_v_c) {
+					dpp1_dscl_set_scaler_filter(
+						dpp, scl_data->taps.v_taps_c,
+						SCL_COEF_CHROMA_VERT_FILTER, filter_v_c);
+				}
+			}
+			dpp->filter_h_c = filter_h_c;
+			dpp->filter_v_c = filter_v_c;
+
+			coef_ram_current = get_reg_field_value_ex(
+				scl_mode, dpp->tf_mask->SCL_COEF_RAM_SELECT_CURRENT,
+				dpp->tf_shift->SCL_COEF_RAM_SELECT_CURRENT);
+
+			/* Swap coefficient RAM and set chroma coefficient mode */
+			REG_SET_2(SCL_MODE, scl_mode,
+					SCL_COEF_RAM_SELECT, !coef_ram_current,
+					SCL_CHROMA_COEF_MODE, chroma_coef_mode);
+		}
+	}
+}
+
+static int dpp1_dscl_get_lb_depth_bpc(enum lb_pixel_depth depth)
+{
+	if (depth == LB_PIXEL_DEPTH_30BPP)
+		return 10;
+	else if (depth == LB_PIXEL_DEPTH_24BPP)
+		return 8;
+	else if (depth == LB_PIXEL_DEPTH_18BPP)
+		return 6;
+	else if (depth == LB_PIXEL_DEPTH_36BPP)
+		return 12;
+	else {
+		BREAK_TO_DEBUGGER();
+		return -1; /* Unsupported */
+	}
+}
+
+void dpp1_dscl_calc_lb_num_partitions(
+		const struct scaler_data *scl_data,
+		enum lb_memory_config lb_config,
+		int *num_part_y,
+		int *num_part_c)
+{
+	int line_size = scl_data->viewport.width < scl_data->recout.width ?
+			scl_data->viewport.width : scl_data->recout.width;
+	int line_size_c = scl_data->viewport_c.width < scl_data->recout.width ?
+			scl_data->viewport_c.width : scl_data->recout.width;
+	int lb_bpc = dpp1_dscl_get_lb_depth_bpc(scl_data->lb_params.depth);
+	int memory_line_size_y = (line_size * lb_bpc + 71) / 72; /* +71 to ceil */
+	int memory_line_size_c = (line_size_c * lb_bpc + 71) / 72; /* +71 to ceil */
+	int memory_line_size_a = (line_size + 5) / 6; /* +5 to ceil */
+	int lb_memory_size, lb_memory_size_c, lb_memory_size_a, num_partitions_a;
+
+	if (lb_config == LB_MEMORY_CONFIG_1) {
+		lb_memory_size = 816;
+		lb_memory_size_c = 816;
+		lb_memory_size_a = 984;
+	} else if (lb_config == LB_MEMORY_CONFIG_2) {
+		lb_memory_size = 1088;
+		lb_memory_size_c = 1088;
+		lb_memory_size_a = 1312;
+	} else if (lb_config == LB_MEMORY_CONFIG_3) {
+		/* 420 mode: using 3rd mem from Y, Cr and Cb */
+		lb_memory_size = 816 + 1088 + 848 + 848 + 848;
+		lb_memory_size_c = 816 + 1088;
+		lb_memory_size_a = 984 + 1312 + 456;
+	} else {
+		lb_memory_size = 816 + 1088 + 848;
+		lb_memory_size_c = 816 + 1088 + 848;
+		lb_memory_size_a = 984 + 1312 + 456;
+	}
+	*num_part_y = lb_memory_size / memory_line_size_y;
+	*num_part_c = lb_memory_size_c / memory_line_size_c;
+	num_partitions_a = lb_memory_size_a / memory_line_size_a;
+
+	if (scl_data->lb_params.alpha_en
+			&& (num_partitions_a < *num_part_y))
+		*num_part_y = num_partitions_a;
+
+	if (*num_part_y > 64)
+		*num_part_y = 64;
+	if (*num_part_c > 64)
+		*num_part_c = 64;
+
+}
+
+bool dpp1_dscl_is_lb_conf_valid(int ceil_vratio, int num_partitions, int vtaps)
+{
+	if (ceil_vratio > 2)
+		return vtaps <= (num_partitions - ceil_vratio + 2);
+	else
+		return vtaps <= num_partitions;
+}
+
+/*find first match configuration which meets the min required lb size*/
+static enum lb_memory_config dpp1_dscl_find_lb_memory_config(struct dcn10_dpp *dpp,
+		const struct scaler_data *scl_data)
+{
+	int num_part_y, num_part_c;
+	int vtaps = scl_data->taps.v_taps;
+	int vtaps_c = scl_data->taps.v_taps_c;
+	int ceil_vratio = dal_fixed31_32_ceil(scl_data->ratios.vert);
+	int ceil_vratio_c = dal_fixed31_32_ceil(scl_data->ratios.vert_c);
+	enum lb_memory_config mem_cfg = LB_MEMORY_CONFIG_0;
+
+	if (dpp->base.ctx->dc->debug.use_max_lb)
+		return mem_cfg;
+
+	dpp->base.caps->dscl_calc_lb_num_partitions(
+			scl_data, LB_MEMORY_CONFIG_1, &num_part_y, &num_part_c);
+
+	if (dpp1_dscl_is_lb_conf_valid(ceil_vratio, num_part_y, vtaps)
+			&& dpp1_dscl_is_lb_conf_valid(ceil_vratio_c, num_part_c, vtaps_c))
+		return LB_MEMORY_CONFIG_1;
+
+	dpp->base.caps->dscl_calc_lb_num_partitions(
+			scl_data, LB_MEMORY_CONFIG_2, &num_part_y, &num_part_c);
+
+	if (dpp1_dscl_is_lb_conf_valid(ceil_vratio, num_part_y, vtaps)
+			&& dpp1_dscl_is_lb_conf_valid(ceil_vratio_c, num_part_c, vtaps_c))
+		return LB_MEMORY_CONFIG_2;
+
+	if (scl_data->format == PIXEL_FORMAT_420BPP8
+			|| scl_data->format == PIXEL_FORMAT_420BPP10) {
+		dpp->base.caps->dscl_calc_lb_num_partitions(
+				scl_data, LB_MEMORY_CONFIG_3, &num_part_y, &num_part_c);
+
+		if (dpp1_dscl_is_lb_conf_valid(ceil_vratio, num_part_y, vtaps)
+				&& dpp1_dscl_is_lb_conf_valid(ceil_vratio_c, num_part_c, vtaps_c))
+			return LB_MEMORY_CONFIG_3;
+	}
+
+	dpp->base.caps->dscl_calc_lb_num_partitions(
+			scl_data, LB_MEMORY_CONFIG_0, &num_part_y, &num_part_c);
+
+	/*Ensure we can support the requested number of vtaps*/
+	ASSERT(dpp1_dscl_is_lb_conf_valid(ceil_vratio, num_part_y, vtaps)
+			&& dpp1_dscl_is_lb_conf_valid(ceil_vratio_c, num_part_c, vtaps_c));
+
+	return LB_MEMORY_CONFIG_0;
+}
+
+void dpp1_dscl_set_scaler_auto_scale(
+	struct dpp *dpp_base,
+	const struct scaler_data *scl_data)
+{
+	enum lb_memory_config lb_config;
+	struct dcn10_dpp *dpp = TO_DCN10_DPP(dpp_base);
+	enum dscl_mode_sel dscl_mode = dpp1_dscl_get_dscl_mode(
+			dpp_base, scl_data, dpp_base->ctx->dc->debug.always_scale);
+	bool ycbcr = scl_data->format >= PIXEL_FORMAT_VIDEO_BEGIN
+				&& scl_data->format <= PIXEL_FORMAT_VIDEO_END;
+
+	dpp1_dscl_set_overscan(dpp, scl_data);
+
+	dpp1_dscl_set_otg_blank(dpp, scl_data);
+
+	REG_UPDATE(SCL_MODE, DSCL_MODE, dscl_mode);
+
+	if (dscl_mode == DSCL_MODE_DSCL_BYPASS)
+		return;
+
+	lb_config =  dpp1_dscl_find_lb_memory_config(dpp, scl_data);
+	dpp1_dscl_set_lb(dpp, &scl_data->lb_params, lb_config);
+
+	if (dscl_mode == DSCL_MODE_SCALING_444_BYPASS)
+		return;
+
+	/* TODO: v_min */
+	REG_SET_3(DSCL_AUTOCAL, 0,
+		AUTOCAL_MODE, AUTOCAL_MODE_AUTOSCALE,
+		AUTOCAL_NUM_PIPE, 0,
+		AUTOCAL_PIPE_ID, 0);
+
+	/* Black offsets */
+	if (ycbcr)
+		REG_SET_2(SCL_BLACK_OFFSET, 0,
+				SCL_BLACK_OFFSET_RGB_Y, BLACK_OFFSET_RGB_Y,
+				SCL_BLACK_OFFSET_CBCR, BLACK_OFFSET_CBCR);
+	else
+
+		REG_SET_2(SCL_BLACK_OFFSET, 0,
+				SCL_BLACK_OFFSET_RGB_Y, BLACK_OFFSET_RGB_Y,
+				SCL_BLACK_OFFSET_CBCR, BLACK_OFFSET_RGB_Y);
+
+	REG_SET_4(SCL_TAP_CONTROL, 0,
+		SCL_V_NUM_TAPS, scl_data->taps.v_taps - 1,
+		SCL_H_NUM_TAPS, scl_data->taps.h_taps - 1,
+		SCL_V_NUM_TAPS_C, scl_data->taps.v_taps_c - 1,
+		SCL_H_NUM_TAPS_C, scl_data->taps.h_taps_c - 1);
+
+	dpp1_dscl_set_scl_filter(dpp, scl_data, ycbcr);
+}
+
+
+static void dpp1_dscl_set_manual_ratio_init(
+		struct dcn10_dpp *dpp, const struct scaler_data *data)
+{
+	uint32_t init_frac = 0;
+	uint32_t init_int = 0;
+
+	REG_SET(SCL_HORZ_FILTER_SCALE_RATIO, 0,
+			SCL_H_SCALE_RATIO, dal_fixed31_32_u2d19(data->ratios.horz) << 5);
+
+	REG_SET(SCL_VERT_FILTER_SCALE_RATIO, 0,
+			SCL_V_SCALE_RATIO, dal_fixed31_32_u2d19(data->ratios.vert) << 5);
+
+	REG_SET(SCL_HORZ_FILTER_SCALE_RATIO_C, 0,
+			SCL_H_SCALE_RATIO_C, dal_fixed31_32_u2d19(data->ratios.horz_c) << 5);
+
+	REG_SET(SCL_VERT_FILTER_SCALE_RATIO_C, 0,
+			SCL_V_SCALE_RATIO_C, dal_fixed31_32_u2d19(data->ratios.vert_c) << 5);
+
+	/*
+	 * 0.24 format for fraction, first five bits zeroed
+	 */
+	init_frac = dal_fixed31_32_u0d19(data->inits.h) << 5;
+	init_int = dal_fixed31_32_floor(data->inits.h);
+	REG_SET_2(SCL_HORZ_FILTER_INIT, 0,
+		SCL_H_INIT_FRAC, init_frac,
+		SCL_H_INIT_INT, init_int);
+
+	init_frac = dal_fixed31_32_u0d19(data->inits.h_c) << 5;
+	init_int = dal_fixed31_32_floor(data->inits.h_c);
+	REG_SET_2(SCL_HORZ_FILTER_INIT_C, 0,
+		SCL_H_INIT_FRAC_C, init_frac,
+		SCL_H_INIT_INT_C, init_int);
+
+	init_frac = dal_fixed31_32_u0d19(data->inits.v) << 5;
+	init_int = dal_fixed31_32_floor(data->inits.v);
+	REG_SET_2(SCL_VERT_FILTER_INIT, 0,
+		SCL_V_INIT_FRAC, init_frac,
+		SCL_V_INIT_INT, init_int);
+
+	init_frac = dal_fixed31_32_u0d19(data->inits.v_bot) << 5;
+	init_int = dal_fixed31_32_floor(data->inits.v_bot);
+	REG_SET_2(SCL_VERT_FILTER_INIT_BOT, 0,
+		SCL_V_INIT_FRAC_BOT, init_frac,
+		SCL_V_INIT_INT_BOT, init_int);
+
+	init_frac = dal_fixed31_32_u0d19(data->inits.v_c) << 5;
+	init_int = dal_fixed31_32_floor(data->inits.v_c);
+	REG_SET_2(SCL_VERT_FILTER_INIT_C, 0,
+		SCL_V_INIT_FRAC_C, init_frac,
+		SCL_V_INIT_INT_C, init_int);
+
+	init_frac = dal_fixed31_32_u0d19(data->inits.v_c_bot) << 5;
+	init_int = dal_fixed31_32_floor(data->inits.v_c_bot);
+	REG_SET_2(SCL_VERT_FILTER_INIT_BOT_C, 0,
+		SCL_V_INIT_FRAC_BOT_C, init_frac,
+		SCL_V_INIT_INT_BOT_C, init_int);
+}
+
+
+
+static void dpp1_dscl_set_recout(
+			struct dcn10_dpp *dpp, const struct rect *recout)
+{
+	REG_SET_2(RECOUT_START, 0,
+		/* First pixel of RECOUT */
+			 RECOUT_START_X, recout->x,
+		/* First line of RECOUT */
+			 RECOUT_START_Y, recout->y);
+
+	REG_SET_2(RECOUT_SIZE, 0,
+		/* Number of RECOUT horizontal pixels */
+			 RECOUT_WIDTH, recout->width,
+		/* Number of RECOUT vertical lines */
+			 RECOUT_HEIGHT, recout->height
+			 - dpp->base.ctx->dc->debug.surface_visual_confirm * 4 *
+			 (dpp->base.inst + 1));
+}
+
+/* Main function to program scaler and line buffer in manual scaling mode */
+void dpp1_dscl_set_scaler_manual_scale(
+	struct dpp *dpp_base,
+	const struct scaler_data *scl_data)
+{
+	enum lb_memory_config lb_config;
+	struct dcn10_dpp *dpp = TO_DCN10_DPP(dpp_base);
+	enum dscl_mode_sel dscl_mode = dpp1_dscl_get_dscl_mode(
+			dpp_base, scl_data, dpp_base->ctx->dc->debug.always_scale);
+	bool ycbcr = scl_data->format >= PIXEL_FORMAT_VIDEO_BEGIN
+				&& scl_data->format <= PIXEL_FORMAT_VIDEO_END;
+
+	/* Recout */
+	dpp1_dscl_set_recout(dpp, &scl_data->recout);
+
+	/* MPC Size */
+	REG_SET_2(MPC_SIZE, 0,
+		/* Number of horizontal pixels of MPC */
+			 MPC_WIDTH, scl_data->h_active,
+		/* Number of vertical lines of MPC */
+			 MPC_HEIGHT, scl_data->v_active);
+
+	/* SCL mode */
+	REG_UPDATE(SCL_MODE, DSCL_MODE, dscl_mode);
+
+	if (dscl_mode == DSCL_MODE_DSCL_BYPASS)
+		return;
+
+	/* LB */
+	lb_config =  dpp1_dscl_find_lb_memory_config(dpp, scl_data);
+	dpp1_dscl_set_lb(dpp, &scl_data->lb_params, lb_config);
+
+	if (dscl_mode == DSCL_MODE_SCALING_444_BYPASS)
+		return;
+
+	/* Autocal off */
+	REG_SET_3(DSCL_AUTOCAL, 0,
+		AUTOCAL_MODE, AUTOCAL_MODE_OFF,
+		AUTOCAL_NUM_PIPE, 0,
+		AUTOCAL_PIPE_ID, 0);
+
+	/* Black offsets */
+	if (ycbcr)
+		REG_SET_2(SCL_BLACK_OFFSET, 0,
+				SCL_BLACK_OFFSET_RGB_Y, BLACK_OFFSET_RGB_Y,
+				SCL_BLACK_OFFSET_CBCR, BLACK_OFFSET_CBCR);
+	else
+
+		REG_SET_2(SCL_BLACK_OFFSET, 0,
+				SCL_BLACK_OFFSET_RGB_Y, BLACK_OFFSET_RGB_Y,
+				SCL_BLACK_OFFSET_CBCR, BLACK_OFFSET_RGB_Y);
+
+	/* Manually calculate scale ratio and init values */
+	dpp1_dscl_set_manual_ratio_init(dpp, scl_data);
+
+	/* HTaps/VTaps */
+	REG_SET_4(SCL_TAP_CONTROL, 0,
+		SCL_V_NUM_TAPS, scl_data->taps.v_taps - 1,
+		SCL_H_NUM_TAPS, scl_data->taps.h_taps - 1,
+		SCL_V_NUM_TAPS_C, scl_data->taps.v_taps_c - 1,
+		SCL_H_NUM_TAPS_C, scl_data->taps.h_taps_c - 1);
+
+	dpp1_dscl_set_scl_filter(dpp, scl_data, ycbcr);
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c
new file mode 100644
index 000000000000..b13dee64e0ce
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c
@@ -0,0 +1,960 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+#include "dm_services.h"
+#include "dce_calcs.h"
+#include "reg_helper.h"
+#include "basics/conversion.h"
+#include "dcn10_hubp.h"
+
+#define REG(reg)\
+	hubp1->mi_regs->reg
+
+#define CTX \
+	hubp1->base.ctx
+
+#undef FN
+#define FN(reg_name, field_name) \
+	hubp1->mi_shift->field_name, hubp1->mi_mask->field_name
+
+void hubp1_set_blank(struct hubp *hubp, bool blank)
+{
+	struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp);
+	uint32_t blank_en = blank ? 1 : 0;
+
+	REG_UPDATE_2(DCHUBP_CNTL,
+			HUBP_BLANK_EN, blank_en,
+			HUBP_TTU_DISABLE, blank_en);
+
+	if (blank) {
+		REG_WAIT(DCHUBP_CNTL,
+				HUBP_NO_OUTSTANDING_REQ, 1,
+				1, 200);
+		hubp->mpcc_id = 0xf;
+		hubp->opp_id = 0xf;
+	}
+}
+
+static void hubp1_set_hubp_blank_en(struct hubp *hubp, bool blank)
+{
+	struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp);
+	uint32_t blank_en = blank ? 1 : 0;
+
+	REG_UPDATE(DCHUBP_CNTL, HUBP_BLANK_EN, blank_en);
+}
+
+static void hubp1_vready_workaround(struct hubp *hubp,
+		struct _vcs_dpi_display_pipe_dest_params_st *pipe_dest)
+{
+	uint32_t value = 0;
+	struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp);
+
+	/* set HBUBREQ_DEBUG_DB[12] = 1 */
+	value = REG_READ(HUBPREQ_DEBUG_DB);
+
+	/* hack mode disable */
+	value |= 0x100;
+	value &= ~0x1000;
+
+	if ((pipe_dest->vstartup_start - 2*(pipe_dest->vready_offset+pipe_dest->vupdate_width
+		+ pipe_dest->vupdate_offset) / pipe_dest->htotal) <= pipe_dest->vblank_end) {
+		/* if (eco_fix_needed(otg_global_sync_timing)
+		 * set HBUBREQ_DEBUG_DB[12] = 1 */
+		value |= 0x1000;
+	}
+
+	REG_WRITE(HUBPREQ_DEBUG_DB, value);
+}
+
+void hubp1_program_tiling(
+	struct dcn10_hubp *hubp1,
+	const union dc_tiling_info *info,
+	const enum surface_pixel_format pixel_format)
+{
+	REG_UPDATE_6(DCSURF_ADDR_CONFIG,
+			NUM_PIPES, log_2(info->gfx9.num_pipes),
+			NUM_BANKS, log_2(info->gfx9.num_banks),
+			PIPE_INTERLEAVE, info->gfx9.pipe_interleave,
+			NUM_SE, log_2(info->gfx9.num_shader_engines),
+			NUM_RB_PER_SE, log_2(info->gfx9.num_rb_per_se),
+			MAX_COMPRESSED_FRAGS, log_2(info->gfx9.max_compressed_frags));
+
+	REG_UPDATE_4(DCSURF_TILING_CONFIG,
+			SW_MODE, info->gfx9.swizzle,
+			META_LINEAR, info->gfx9.meta_linear,
+			RB_ALIGNED, info->gfx9.rb_aligned,
+			PIPE_ALIGNED, info->gfx9.pipe_aligned);
+}
+
+void hubp1_program_size_and_rotation(
+	struct dcn10_hubp *hubp1,
+	enum dc_rotation_angle rotation,
+	enum surface_pixel_format format,
+	const union plane_size *plane_size,
+	struct dc_plane_dcc_param *dcc,
+	bool horizontal_mirror)
+{
+	uint32_t pitch, meta_pitch, pitch_c, meta_pitch_c, mirror;
+
+	/* Program data and meta surface pitch (calculation from addrlib)
+	 * 444 or 420 luma
+	 */
+	if (format >= SURFACE_PIXEL_FORMAT_VIDEO_BEGIN) {
+		pitch = plane_size->video.luma_pitch - 1;
+		meta_pitch = dcc->video.meta_pitch_l - 1;
+		pitch_c = plane_size->video.chroma_pitch - 1;
+		meta_pitch_c = dcc->video.meta_pitch_c - 1;
+	} else {
+		pitch = plane_size->grph.surface_pitch - 1;
+		meta_pitch = dcc->grph.meta_pitch - 1;
+		pitch_c = 0;
+		meta_pitch_c = 0;
+	}
+
+	if (!dcc->enable) {
+		meta_pitch = 0;
+		meta_pitch_c = 0;
+	}
+
+	REG_UPDATE_2(DCSURF_SURFACE_PITCH,
+			PITCH, pitch, META_PITCH, meta_pitch);
+
+	if (format >= SURFACE_PIXEL_FORMAT_VIDEO_BEGIN)
+		REG_UPDATE_2(DCSURF_SURFACE_PITCH_C,
+			PITCH_C, pitch_c, META_PITCH_C, meta_pitch_c);
+
+	if (horizontal_mirror)
+		mirror = 1;
+	else
+		mirror = 0;
+
+
+	/* Program rotation angle and horz mirror - no mirror */
+	if (rotation == ROTATION_ANGLE_0)
+		REG_UPDATE_2(DCSURF_SURFACE_CONFIG,
+				ROTATION_ANGLE, 0,
+				H_MIRROR_EN, mirror);
+	else if (rotation == ROTATION_ANGLE_90)
+		REG_UPDATE_2(DCSURF_SURFACE_CONFIG,
+				ROTATION_ANGLE, 1,
+				H_MIRROR_EN, mirror);
+	else if (rotation == ROTATION_ANGLE_180)
+		REG_UPDATE_2(DCSURF_SURFACE_CONFIG,
+				ROTATION_ANGLE, 2,
+				H_MIRROR_EN, mirror);
+	else if (rotation == ROTATION_ANGLE_270)
+		REG_UPDATE_2(DCSURF_SURFACE_CONFIG,
+				ROTATION_ANGLE, 3,
+				H_MIRROR_EN, mirror);
+}
+
+void hubp1_program_pixel_format(
+	struct dcn10_hubp *hubp1,
+	enum surface_pixel_format format)
+{
+	uint32_t red_bar = 3;
+	uint32_t blue_bar = 2;
+
+	/* swap for ABGR format */
+	if (format == SURFACE_PIXEL_FORMAT_GRPH_ABGR8888
+			|| format == SURFACE_PIXEL_FORMAT_GRPH_ABGR2101010
+			|| format == SURFACE_PIXEL_FORMAT_GRPH_ABGR2101010_XR_BIAS
+			|| format == SURFACE_PIXEL_FORMAT_GRPH_ABGR16161616F) {
+		red_bar = 2;
+		blue_bar = 3;
+	}
+
+	REG_UPDATE_2(HUBPRET_CONTROL,
+			CROSSBAR_SRC_CB_B, blue_bar,
+			CROSSBAR_SRC_CR_R, red_bar);
+
+	/* Mapping is same as ipp programming (cnvc) */
+
+	switch (format)	{
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB1555:
+		REG_UPDATE(DCSURF_SURFACE_CONFIG,
+				SURFACE_PIXEL_FORMAT, 1);
+		break;
+	case SURFACE_PIXEL_FORMAT_GRPH_RGB565:
+		REG_UPDATE(DCSURF_SURFACE_CONFIG,
+				SURFACE_PIXEL_FORMAT, 3);
+		break;
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB8888:
+	case SURFACE_PIXEL_FORMAT_GRPH_ABGR8888:
+		REG_UPDATE(DCSURF_SURFACE_CONFIG,
+				SURFACE_PIXEL_FORMAT, 8);
+		break;
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB2101010:
+	case SURFACE_PIXEL_FORMAT_GRPH_ABGR2101010:
+	case SURFACE_PIXEL_FORMAT_GRPH_ABGR2101010_XR_BIAS:
+		REG_UPDATE(DCSURF_SURFACE_CONFIG,
+				SURFACE_PIXEL_FORMAT, 10);
+		break;
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616:
+		REG_UPDATE(DCSURF_SURFACE_CONFIG,
+				SURFACE_PIXEL_FORMAT, 22);
+		break;
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616F:
+	case SURFACE_PIXEL_FORMAT_GRPH_ABGR16161616F:/*we use crossbar already*/
+		REG_UPDATE(DCSURF_SURFACE_CONFIG,
+				SURFACE_PIXEL_FORMAT, 24);
+		break;
+
+	case SURFACE_PIXEL_FORMAT_VIDEO_420_YCbCr:
+		REG_UPDATE(DCSURF_SURFACE_CONFIG,
+				SURFACE_PIXEL_FORMAT, 65);
+		break;
+	case SURFACE_PIXEL_FORMAT_VIDEO_420_YCrCb:
+		REG_UPDATE(DCSURF_SURFACE_CONFIG,
+				SURFACE_PIXEL_FORMAT, 64);
+		break;
+	case SURFACE_PIXEL_FORMAT_VIDEO_420_10bpc_YCbCr:
+		REG_UPDATE(DCSURF_SURFACE_CONFIG,
+				SURFACE_PIXEL_FORMAT, 67);
+		break;
+	case SURFACE_PIXEL_FORMAT_VIDEO_420_10bpc_YCrCb:
+		REG_UPDATE(DCSURF_SURFACE_CONFIG,
+				SURFACE_PIXEL_FORMAT, 66);
+		break;
+	default:
+		BREAK_TO_DEBUGGER();
+		break;
+	}
+
+	/* don't see the need of program the xbar in DCN 1.0 */
+}
+
+bool hubp1_program_surface_flip_and_addr(
+	struct hubp *hubp,
+	const struct dc_plane_address *address,
+	bool flip_immediate)
+{
+	struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp);
+
+	/* program flip type */
+	REG_SET(DCSURF_FLIP_CONTROL, 0,
+			SURFACE_FLIP_TYPE, flip_immediate);
+
+	/* HW automatically latch rest of address register on write to
+	 * DCSURF_PRIMARY_SURFACE_ADDRESS if SURFACE_UPDATE_LOCK is not used
+	 *
+	 * program high first and then the low addr, order matters!
+	 */
+	switch (address->type) {
+	case PLN_ADDR_TYPE_GRAPHICS:
+		/* DCN1.0 does not support const color
+		 * TODO: program DCHUBBUB_RET_PATH_DCC_CFGx_0/1
+		 * base on address->grph.dcc_const_color
+		 * x = 0, 2, 4, 6 for pipe 0, 1, 2, 3 for rgb and luma
+		 * x = 1, 3, 5, 7 for pipe 0, 1, 2, 3 for chroma
+		 */
+
+		if (address->grph.addr.quad_part == 0)
+			break;
+
+		REG_UPDATE(DCSURF_SURFACE_CONTROL,
+				PRIMARY_SURFACE_TMZ, address->tmz_surface);
+
+		if (address->grph.meta_addr.quad_part != 0) {
+			REG_SET(DCSURF_PRIMARY_META_SURFACE_ADDRESS_HIGH, 0,
+					PRIMARY_META_SURFACE_ADDRESS_HIGH,
+					address->grph.meta_addr.high_part);
+
+			REG_SET(DCSURF_PRIMARY_META_SURFACE_ADDRESS, 0,
+					PRIMARY_META_SURFACE_ADDRESS,
+					address->grph.meta_addr.low_part);
+		}
+
+		REG_SET(DCSURF_PRIMARY_SURFACE_ADDRESS_HIGH, 0,
+				PRIMARY_SURFACE_ADDRESS_HIGH,
+				address->grph.addr.high_part);
+
+		REG_SET(DCSURF_PRIMARY_SURFACE_ADDRESS, 0,
+				PRIMARY_SURFACE_ADDRESS,
+				address->grph.addr.low_part);
+		break;
+	case PLN_ADDR_TYPE_VIDEO_PROGRESSIVE:
+		if (address->video_progressive.luma_addr.quad_part == 0
+			|| address->video_progressive.chroma_addr.quad_part == 0)
+			break;
+
+		REG_UPDATE(DCSURF_SURFACE_CONTROL,
+				PRIMARY_SURFACE_TMZ, address->tmz_surface);
+
+		if (address->video_progressive.luma_meta_addr.quad_part != 0) {
+			REG_SET(DCSURF_PRIMARY_META_SURFACE_ADDRESS_HIGH_C, 0,
+				PRIMARY_META_SURFACE_ADDRESS_HIGH_C,
+				address->video_progressive.chroma_meta_addr.high_part);
+
+			REG_SET(DCSURF_PRIMARY_META_SURFACE_ADDRESS_C, 0,
+				PRIMARY_META_SURFACE_ADDRESS_C,
+				address->video_progressive.chroma_meta_addr.low_part);
+
+			REG_SET(DCSURF_PRIMARY_META_SURFACE_ADDRESS_HIGH, 0,
+				PRIMARY_META_SURFACE_ADDRESS_HIGH,
+				address->video_progressive.luma_meta_addr.high_part);
+
+			REG_SET(DCSURF_PRIMARY_META_SURFACE_ADDRESS, 0,
+				PRIMARY_META_SURFACE_ADDRESS,
+				address->video_progressive.luma_meta_addr.low_part);
+		}
+
+		REG_SET(DCSURF_PRIMARY_SURFACE_ADDRESS_HIGH_C, 0,
+			PRIMARY_SURFACE_ADDRESS_HIGH_C,
+			address->video_progressive.chroma_addr.high_part);
+
+		REG_SET(DCSURF_PRIMARY_SURFACE_ADDRESS_C, 0,
+			PRIMARY_SURFACE_ADDRESS_C,
+			address->video_progressive.chroma_addr.low_part);
+
+		REG_SET(DCSURF_PRIMARY_SURFACE_ADDRESS_HIGH, 0,
+			PRIMARY_SURFACE_ADDRESS_HIGH,
+			address->video_progressive.luma_addr.high_part);
+
+		REG_SET(DCSURF_PRIMARY_SURFACE_ADDRESS, 0,
+			PRIMARY_SURFACE_ADDRESS,
+			address->video_progressive.luma_addr.low_part);
+		break;
+	case PLN_ADDR_TYPE_GRPH_STEREO:
+		if (address->grph_stereo.left_addr.quad_part == 0)
+			break;
+		if (address->grph_stereo.right_addr.quad_part == 0)
+			break;
+
+		REG_UPDATE(DCSURF_SURFACE_CONTROL,
+				PRIMARY_SURFACE_TMZ, address->tmz_surface);
+
+		if (address->grph_stereo.right_meta_addr.quad_part != 0) {
+
+			REG_SET(DCSURF_SECONDARY_META_SURFACE_ADDRESS_HIGH, 0,
+					SECONDARY_META_SURFACE_ADDRESS_HIGH,
+					address->grph_stereo.right_meta_addr.high_part);
+
+			REG_SET(DCSURF_SECONDARY_META_SURFACE_ADDRESS, 0,
+					SECONDARY_META_SURFACE_ADDRESS,
+					address->grph_stereo.right_meta_addr.low_part);
+		}
+		if (address->grph_stereo.left_meta_addr.quad_part != 0) {
+
+			REG_SET(DCSURF_PRIMARY_META_SURFACE_ADDRESS_HIGH, 0,
+					PRIMARY_META_SURFACE_ADDRESS_HIGH,
+					address->grph_stereo.left_meta_addr.high_part);
+
+			REG_SET(DCSURF_PRIMARY_META_SURFACE_ADDRESS, 0,
+					PRIMARY_META_SURFACE_ADDRESS,
+					address->grph_stereo.left_meta_addr.low_part);
+		}
+
+		REG_SET(DCSURF_SECONDARY_SURFACE_ADDRESS_HIGH, 0,
+				SECONDARY_SURFACE_ADDRESS_HIGH,
+				address->grph_stereo.right_addr.high_part);
+
+		REG_SET(DCSURF_SECONDARY_SURFACE_ADDRESS, 0,
+				SECONDARY_SURFACE_ADDRESS,
+				address->grph_stereo.right_addr.low_part);
+
+		REG_SET(DCSURF_PRIMARY_SURFACE_ADDRESS_HIGH, 0,
+				PRIMARY_SURFACE_ADDRESS_HIGH,
+				address->grph_stereo.left_addr.high_part);
+
+		REG_SET(DCSURF_PRIMARY_SURFACE_ADDRESS, 0,
+				PRIMARY_SURFACE_ADDRESS,
+				address->grph_stereo.left_addr.low_part);
+		break;
+	default:
+		BREAK_TO_DEBUGGER();
+		break;
+	}
+
+	hubp->request_address = *address;
+
+	if (flip_immediate)
+		hubp->current_address = *address;
+
+	return true;
+}
+
+void hubp1_dcc_control(struct hubp *hubp, bool enable,
+		bool independent_64b_blks)
+{
+	uint32_t dcc_en = enable ? 1 : 0;
+	uint32_t dcc_ind_64b_blk = independent_64b_blks ? 1 : 0;
+	struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp);
+
+	REG_UPDATE_2(DCSURF_SURFACE_CONTROL,
+			PRIMARY_SURFACE_DCC_EN, dcc_en,
+			PRIMARY_SURFACE_DCC_IND_64B_BLK, dcc_ind_64b_blk);
+}
+
+void hubp1_program_surface_config(
+	struct hubp *hubp,
+	enum surface_pixel_format format,
+	union dc_tiling_info *tiling_info,
+	union plane_size *plane_size,
+	enum dc_rotation_angle rotation,
+	struct dc_plane_dcc_param *dcc,
+	bool horizontal_mirror)
+{
+	struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp);
+
+	hubp1_dcc_control(hubp, dcc->enable, dcc->grph.independent_64b_blks);
+	hubp1_program_tiling(hubp1, tiling_info, format);
+	hubp1_program_size_and_rotation(
+			hubp1, rotation, format, plane_size, dcc, horizontal_mirror);
+	hubp1_program_pixel_format(hubp1, format);
+}
+
+void hubp1_program_requestor(
+		struct hubp *hubp,
+		struct _vcs_dpi_display_rq_regs_st *rq_regs)
+{
+	struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp);
+
+	REG_UPDATE(HUBPRET_CONTROL,
+			DET_BUF_PLANE1_BASE_ADDRESS, rq_regs->plane1_base_address);
+	REG_SET_4(DCN_EXPANSION_MODE, 0,
+			DRQ_EXPANSION_MODE, rq_regs->drq_expansion_mode,
+			PRQ_EXPANSION_MODE, rq_regs->prq_expansion_mode,
+			MRQ_EXPANSION_MODE, rq_regs->mrq_expansion_mode,
+			CRQ_EXPANSION_MODE, rq_regs->crq_expansion_mode);
+	REG_SET_8(DCHUBP_REQ_SIZE_CONFIG, 0,
+		CHUNK_SIZE, rq_regs->rq_regs_l.chunk_size,
+		MIN_CHUNK_SIZE, rq_regs->rq_regs_l.min_chunk_size,
+		META_CHUNK_SIZE, rq_regs->rq_regs_l.meta_chunk_size,
+		MIN_META_CHUNK_SIZE, rq_regs->rq_regs_l.min_meta_chunk_size,
+		DPTE_GROUP_SIZE, rq_regs->rq_regs_l.dpte_group_size,
+		MPTE_GROUP_SIZE, rq_regs->rq_regs_l.mpte_group_size,
+		SWATH_HEIGHT, rq_regs->rq_regs_l.swath_height,
+		PTE_ROW_HEIGHT_LINEAR, rq_regs->rq_regs_l.pte_row_height_linear);
+	REG_SET_8(DCHUBP_REQ_SIZE_CONFIG_C, 0,
+		CHUNK_SIZE_C, rq_regs->rq_regs_c.chunk_size,
+		MIN_CHUNK_SIZE_C, rq_regs->rq_regs_c.min_chunk_size,
+		META_CHUNK_SIZE_C, rq_regs->rq_regs_c.meta_chunk_size,
+		MIN_META_CHUNK_SIZE_C, rq_regs->rq_regs_c.min_meta_chunk_size,
+		DPTE_GROUP_SIZE_C, rq_regs->rq_regs_c.dpte_group_size,
+		MPTE_GROUP_SIZE_C, rq_regs->rq_regs_c.mpte_group_size,
+		SWATH_HEIGHT_C, rq_regs->rq_regs_c.swath_height,
+		PTE_ROW_HEIGHT_LINEAR_C, rq_regs->rq_regs_c.pte_row_height_linear);
+}
+
+
+void hubp1_program_deadline(
+		struct hubp *hubp,
+		struct _vcs_dpi_display_dlg_regs_st *dlg_attr,
+		struct _vcs_dpi_display_ttu_regs_st *ttu_attr)
+{
+	struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp);
+
+	/* DLG - Per hubp */
+	REG_SET_2(BLANK_OFFSET_0, 0,
+		REFCYC_H_BLANK_END, dlg_attr->refcyc_h_blank_end,
+		DLG_V_BLANK_END, dlg_attr->dlg_vblank_end);
+
+	REG_SET(BLANK_OFFSET_1, 0,
+		MIN_DST_Y_NEXT_START, dlg_attr->min_dst_y_next_start);
+
+	REG_SET(DST_DIMENSIONS, 0,
+		REFCYC_PER_HTOTAL, dlg_attr->refcyc_per_htotal);
+
+	REG_SET_2(DST_AFTER_SCALER, 0,
+		REFCYC_X_AFTER_SCALER, dlg_attr->refcyc_x_after_scaler,
+		DST_Y_AFTER_SCALER, dlg_attr->dst_y_after_scaler);
+
+	if (REG(PREFETCH_SETTINS))
+		REG_SET_2(PREFETCH_SETTINS, 0,
+			DST_Y_PREFETCH, dlg_attr->dst_y_prefetch,
+			VRATIO_PREFETCH, dlg_attr->vratio_prefetch);
+	else
+		REG_SET_2(PREFETCH_SETTINGS, 0,
+			DST_Y_PREFETCH, dlg_attr->dst_y_prefetch,
+			VRATIO_PREFETCH, dlg_attr->vratio_prefetch);
+
+	REG_SET_2(VBLANK_PARAMETERS_0, 0,
+		DST_Y_PER_VM_VBLANK, dlg_attr->dst_y_per_vm_vblank,
+		DST_Y_PER_ROW_VBLANK, dlg_attr->dst_y_per_row_vblank);
+
+	REG_SET(REF_FREQ_TO_PIX_FREQ, 0,
+		REF_FREQ_TO_PIX_FREQ, dlg_attr->ref_freq_to_pix_freq);
+
+	/* DLG - Per luma/chroma */
+	REG_SET(VBLANK_PARAMETERS_1, 0,
+		REFCYC_PER_PTE_GROUP_VBLANK_L, dlg_attr->refcyc_per_pte_group_vblank_l);
+
+	REG_SET(VBLANK_PARAMETERS_3, 0,
+		REFCYC_PER_META_CHUNK_VBLANK_L, dlg_attr->refcyc_per_meta_chunk_vblank_l);
+
+	REG_SET(NOM_PARAMETERS_0, 0,
+		DST_Y_PER_PTE_ROW_NOM_L, dlg_attr->dst_y_per_pte_row_nom_l);
+
+	REG_SET(NOM_PARAMETERS_1, 0,
+		REFCYC_PER_PTE_GROUP_NOM_L, dlg_attr->refcyc_per_pte_group_nom_l);
+
+	REG_SET(NOM_PARAMETERS_4, 0,
+		DST_Y_PER_META_ROW_NOM_L, dlg_attr->dst_y_per_meta_row_nom_l);
+
+	REG_SET(NOM_PARAMETERS_5, 0,
+		REFCYC_PER_META_CHUNK_NOM_L, dlg_attr->refcyc_per_meta_chunk_nom_l);
+
+	REG_SET_2(PER_LINE_DELIVERY_PRE, 0,
+		REFCYC_PER_LINE_DELIVERY_PRE_L, dlg_attr->refcyc_per_line_delivery_pre_l,
+		REFCYC_PER_LINE_DELIVERY_PRE_C, dlg_attr->refcyc_per_line_delivery_pre_c);
+
+	REG_SET_2(PER_LINE_DELIVERY, 0,
+		REFCYC_PER_LINE_DELIVERY_L, dlg_attr->refcyc_per_line_delivery_l,
+		REFCYC_PER_LINE_DELIVERY_C, dlg_attr->refcyc_per_line_delivery_c);
+
+	if (REG(PREFETCH_SETTINS_C))
+		REG_SET(PREFETCH_SETTINS_C, 0,
+			VRATIO_PREFETCH_C, dlg_attr->vratio_prefetch_c);
+	else
+		REG_SET(PREFETCH_SETTINGS_C, 0,
+			VRATIO_PREFETCH_C, dlg_attr->vratio_prefetch_c);
+
+	REG_SET(VBLANK_PARAMETERS_2, 0,
+		REFCYC_PER_PTE_GROUP_VBLANK_C, dlg_attr->refcyc_per_pte_group_vblank_c);
+
+	REG_SET(VBLANK_PARAMETERS_4, 0,
+		REFCYC_PER_META_CHUNK_VBLANK_C, dlg_attr->refcyc_per_meta_chunk_vblank_c);
+
+	REG_SET(NOM_PARAMETERS_2, 0,
+		DST_Y_PER_PTE_ROW_NOM_C, dlg_attr->dst_y_per_pte_row_nom_c);
+
+	REG_SET(NOM_PARAMETERS_3, 0,
+		REFCYC_PER_PTE_GROUP_NOM_C, dlg_attr->refcyc_per_pte_group_nom_c);
+
+	REG_SET(NOM_PARAMETERS_6, 0,
+		DST_Y_PER_META_ROW_NOM_C, dlg_attr->dst_y_per_meta_row_nom_c);
+
+	REG_SET(NOM_PARAMETERS_7, 0,
+		REFCYC_PER_META_CHUNK_NOM_C, dlg_attr->refcyc_per_meta_chunk_nom_c);
+
+	/* TTU - per hubp */
+	REG_SET_2(DCN_TTU_QOS_WM, 0,
+		QoS_LEVEL_LOW_WM, ttu_attr->qos_level_low_wm,
+		QoS_LEVEL_HIGH_WM, ttu_attr->qos_level_high_wm);
+
+	REG_SET_2(DCN_GLOBAL_TTU_CNTL, 0,
+		MIN_TTU_VBLANK, ttu_attr->min_ttu_vblank,
+		QoS_LEVEL_FLIP, ttu_attr->qos_level_flip);
+
+	/* TTU - per luma/chroma */
+	/* Assumed surf0 is luma and 1 is chroma */
+
+	REG_SET_3(DCN_SURF0_TTU_CNTL0, 0,
+		REFCYC_PER_REQ_DELIVERY, ttu_attr->refcyc_per_req_delivery_l,
+		QoS_LEVEL_FIXED, ttu_attr->qos_level_fixed_l,
+		QoS_RAMP_DISABLE, ttu_attr->qos_ramp_disable_l);
+
+	REG_SET(DCN_SURF0_TTU_CNTL1, 0,
+		REFCYC_PER_REQ_DELIVERY_PRE,
+		ttu_attr->refcyc_per_req_delivery_pre_l);
+
+	REG_SET_3(DCN_SURF1_TTU_CNTL0, 0,
+		REFCYC_PER_REQ_DELIVERY, ttu_attr->refcyc_per_req_delivery_c,
+		QoS_LEVEL_FIXED, ttu_attr->qos_level_fixed_c,
+		QoS_RAMP_DISABLE, ttu_attr->qos_ramp_disable_c);
+
+	REG_SET(DCN_SURF1_TTU_CNTL1, 0,
+		REFCYC_PER_REQ_DELIVERY_PRE,
+		ttu_attr->refcyc_per_req_delivery_pre_c);
+}
+
+static void hubp1_setup(
+		struct hubp *hubp,
+		struct _vcs_dpi_display_dlg_regs_st *dlg_attr,
+		struct _vcs_dpi_display_ttu_regs_st *ttu_attr,
+		struct _vcs_dpi_display_rq_regs_st *rq_regs,
+		struct _vcs_dpi_display_pipe_dest_params_st *pipe_dest)
+{
+	/* otg is locked when this func is called. Register are double buffered.
+	 * disable the requestors is not needed
+	 */
+	hubp1_program_requestor(hubp, rq_regs);
+	hubp1_program_deadline(hubp, dlg_attr, ttu_attr);
+	hubp1_vready_workaround(hubp, pipe_dest);
+}
+
+bool hubp1_is_flip_pending(struct hubp *hubp)
+{
+	uint32_t flip_pending = 0;
+	struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp);
+	struct dc_plane_address earliest_inuse_address;
+
+	REG_GET(DCSURF_FLIP_CONTROL,
+			SURFACE_FLIP_PENDING, &flip_pending);
+
+	REG_GET(DCSURF_SURFACE_EARLIEST_INUSE,
+			SURFACE_EARLIEST_INUSE_ADDRESS, &earliest_inuse_address.grph.addr.low_part);
+
+	REG_GET(DCSURF_SURFACE_EARLIEST_INUSE_HIGH,
+			SURFACE_EARLIEST_INUSE_ADDRESS_HIGH, &earliest_inuse_address.grph.addr.high_part);
+
+	if (flip_pending)
+		return true;
+
+	if (earliest_inuse_address.grph.addr.quad_part != hubp->request_address.grph.addr.quad_part)
+		return true;
+
+	hubp->current_address = hubp->request_address;
+	return false;
+}
+
+uint32_t aperture_default_system = 1;
+uint32_t context0_default_system; /* = 0;*/
+
+static void hubp1_set_vm_system_aperture_settings(struct hubp *hubp,
+		struct vm_system_aperture_param *apt)
+{
+	struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp);
+	PHYSICAL_ADDRESS_LOC mc_vm_apt_default;
+	PHYSICAL_ADDRESS_LOC mc_vm_apt_low;
+	PHYSICAL_ADDRESS_LOC mc_vm_apt_high;
+
+	mc_vm_apt_default.quad_part = apt->sys_default.quad_part >> 12;
+	mc_vm_apt_low.quad_part = apt->sys_low.quad_part >> 12;
+	mc_vm_apt_high.quad_part = apt->sys_high.quad_part >> 12;
+
+	REG_SET_2(DCN_VM_SYSTEM_APERTURE_DEFAULT_ADDR_MSB, 0,
+		MC_VM_SYSTEM_APERTURE_DEFAULT_SYSTEM, aperture_default_system, /* 1 = system physical memory */
+		MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_MSB, mc_vm_apt_default.high_part);
+	REG_SET(DCN_VM_SYSTEM_APERTURE_DEFAULT_ADDR_LSB, 0,
+		MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_LSB, mc_vm_apt_default.low_part);
+
+	REG_SET(DCN_VM_SYSTEM_APERTURE_LOW_ADDR_MSB, 0,
+			MC_VM_SYSTEM_APERTURE_LOW_ADDR_MSB, mc_vm_apt_low.high_part);
+	REG_SET(DCN_VM_SYSTEM_APERTURE_LOW_ADDR_LSB, 0,
+			MC_VM_SYSTEM_APERTURE_LOW_ADDR_LSB, mc_vm_apt_low.low_part);
+
+	REG_SET(DCN_VM_SYSTEM_APERTURE_HIGH_ADDR_MSB, 0,
+			MC_VM_SYSTEM_APERTURE_HIGH_ADDR_MSB, mc_vm_apt_high.high_part);
+	REG_SET(DCN_VM_SYSTEM_APERTURE_HIGH_ADDR_LSB, 0,
+			MC_VM_SYSTEM_APERTURE_HIGH_ADDR_LSB, mc_vm_apt_high.low_part);
+}
+
+static void hubp1_set_vm_context0_settings(struct hubp *hubp,
+		const struct vm_context0_param *vm0)
+{
+	struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp);
+	/* pte base */
+	REG_SET(DCN_VM_CONTEXT0_PAGE_TABLE_BASE_ADDR_MSB, 0,
+			VM_CONTEXT0_PAGE_TABLE_BASE_ADDR_MSB, vm0->pte_base.high_part);
+	REG_SET(DCN_VM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LSB, 0,
+			VM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LSB, vm0->pte_base.low_part);
+
+	/* pte start */
+	REG_SET(DCN_VM_CONTEXT0_PAGE_TABLE_START_ADDR_MSB, 0,
+			VM_CONTEXT0_PAGE_TABLE_START_ADDR_MSB, vm0->pte_start.high_part);
+	REG_SET(DCN_VM_CONTEXT0_PAGE_TABLE_START_ADDR_LSB, 0,
+			VM_CONTEXT0_PAGE_TABLE_START_ADDR_LSB, vm0->pte_start.low_part);
+
+	/* pte end */
+	REG_SET(DCN_VM_CONTEXT0_PAGE_TABLE_END_ADDR_MSB, 0,
+			VM_CONTEXT0_PAGE_TABLE_END_ADDR_MSB, vm0->pte_end.high_part);
+	REG_SET(DCN_VM_CONTEXT0_PAGE_TABLE_END_ADDR_LSB, 0,
+			VM_CONTEXT0_PAGE_TABLE_END_ADDR_LSB, vm0->pte_end.low_part);
+
+	/* fault handling */
+	REG_SET_2(DCN_VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR_MSB, 0,
+			VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR_MSB, vm0->fault_default.high_part,
+			VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_SYSTEM, context0_default_system);
+	REG_SET(DCN_VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR_LSB, 0,
+			VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR_LSB, vm0->fault_default.low_part);
+
+	/* control: enable VM PTE*/
+	REG_SET_2(DCN_VM_MX_L1_TLB_CNTL, 0,
+			ENABLE_L1_TLB, 1,
+			SYSTEM_ACCESS_MODE, 3);
+}
+
+void min_set_viewport(
+	struct hubp *hubp,
+	const struct rect *viewport,
+	const struct rect *viewport_c)
+{
+	struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp);
+
+	REG_SET_2(DCSURF_PRI_VIEWPORT_DIMENSION, 0,
+		  PRI_VIEWPORT_WIDTH, viewport->width,
+		  PRI_VIEWPORT_HEIGHT, viewport->height);
+
+	REG_SET_2(DCSURF_PRI_VIEWPORT_START, 0,
+		  PRI_VIEWPORT_X_START, viewport->x,
+		  PRI_VIEWPORT_Y_START, viewport->y);
+
+	/*for stereo*/
+	REG_SET_2(DCSURF_SEC_VIEWPORT_DIMENSION, 0,
+		  SEC_VIEWPORT_WIDTH, viewport->width,
+		  SEC_VIEWPORT_HEIGHT, viewport->height);
+
+	REG_SET_2(DCSURF_SEC_VIEWPORT_START, 0,
+		  SEC_VIEWPORT_X_START, viewport->x,
+		  SEC_VIEWPORT_Y_START, viewport->y);
+
+	/* DC supports NV12 only at the moment */
+	REG_SET_2(DCSURF_PRI_VIEWPORT_DIMENSION_C, 0,
+		  PRI_VIEWPORT_WIDTH_C, viewport_c->width,
+		  PRI_VIEWPORT_HEIGHT_C, viewport_c->height);
+
+	REG_SET_2(DCSURF_PRI_VIEWPORT_START_C, 0,
+		  PRI_VIEWPORT_X_START_C, viewport_c->x,
+		  PRI_VIEWPORT_Y_START_C, viewport_c->y);
+}
+
+void hubp1_read_state(struct dcn10_hubp *hubp1,
+		struct dcn_hubp_state *s)
+{
+	REG_GET(DCSURF_SURFACE_CONFIG,
+			SURFACE_PIXEL_FORMAT, &s->pixel_format);
+
+	REG_GET(DCSURF_SURFACE_EARLIEST_INUSE_HIGH,
+			SURFACE_EARLIEST_INUSE_ADDRESS_HIGH, &s->inuse_addr_hi);
+
+	REG_GET_2(DCSURF_PRI_VIEWPORT_DIMENSION,
+			PRI_VIEWPORT_WIDTH, &s->viewport_width,
+			PRI_VIEWPORT_HEIGHT, &s->viewport_height);
+
+	REG_GET_2(DCSURF_SURFACE_CONFIG,
+			ROTATION_ANGLE, &s->rotation_angle,
+			H_MIRROR_EN, &s->h_mirror_en);
+
+	REG_GET(DCSURF_TILING_CONFIG,
+			SW_MODE, &s->sw_mode);
+
+	REG_GET(DCSURF_SURFACE_CONTROL,
+			PRIMARY_SURFACE_DCC_EN, &s->dcc_en);
+
+	REG_GET_3(DCHUBP_CNTL,
+			HUBP_BLANK_EN, &s->blank_en,
+			HUBP_TTU_DISABLE, &s->ttu_disable,
+			HUBP_UNDERFLOW_STATUS, &s->underflow_status);
+
+	REG_GET(DCN_GLOBAL_TTU_CNTL,
+			MIN_TTU_VBLANK, &s->min_ttu_vblank);
+
+	REG_GET_2(DCN_TTU_QOS_WM,
+			QoS_LEVEL_LOW_WM, &s->qos_level_low_wm,
+			QoS_LEVEL_HIGH_WM, &s->qos_level_high_wm);
+}
+
+enum cursor_pitch {
+	CURSOR_PITCH_64_PIXELS = 0,
+	CURSOR_PITCH_128_PIXELS,
+	CURSOR_PITCH_256_PIXELS
+};
+
+enum cursor_lines_per_chunk {
+	CURSOR_LINE_PER_CHUNK_2 = 1,
+	CURSOR_LINE_PER_CHUNK_4,
+	CURSOR_LINE_PER_CHUNK_8,
+	CURSOR_LINE_PER_CHUNK_16
+};
+
+static bool ippn10_cursor_program_control(
+		struct dcn10_hubp *hubp1,
+		bool pixel_data_invert,
+		enum dc_cursor_color_format color_format)
+{
+	if (REG(CURSOR_SETTINS))
+		REG_SET_2(CURSOR_SETTINS, 0,
+				/* no shift of the cursor HDL schedule */
+				CURSOR0_DST_Y_OFFSET, 0,
+				 /* used to shift the cursor chunk request deadline */
+				CURSOR0_CHUNK_HDL_ADJUST, 3);
+	else
+		REG_SET_2(CURSOR_SETTINGS, 0,
+				/* no shift of the cursor HDL schedule */
+				CURSOR0_DST_Y_OFFSET, 0,
+				 /* used to shift the cursor chunk request deadline */
+				CURSOR0_CHUNK_HDL_ADJUST, 3);
+
+	return true;
+}
+
+static enum cursor_pitch ippn10_get_cursor_pitch(
+		unsigned int pitch)
+{
+	enum cursor_pitch hw_pitch;
+
+	switch (pitch) {
+	case 64:
+		hw_pitch = CURSOR_PITCH_64_PIXELS;
+		break;
+	case 128:
+		hw_pitch = CURSOR_PITCH_128_PIXELS;
+		break;
+	case 256:
+		hw_pitch = CURSOR_PITCH_256_PIXELS;
+		break;
+	default:
+		DC_ERR("Invalid cursor pitch of %d. "
+				"Only 64/128/256 is supported on DCN.\n", pitch);
+		hw_pitch = CURSOR_PITCH_64_PIXELS;
+		break;
+	}
+	return hw_pitch;
+}
+
+static enum cursor_lines_per_chunk ippn10_get_lines_per_chunk(
+		unsigned int cur_width,
+		enum dc_cursor_color_format format)
+{
+	enum cursor_lines_per_chunk line_per_chunk;
+
+	if (format == CURSOR_MODE_MONO)
+		/* impl B. expansion in CUR Buffer reader */
+		line_per_chunk = CURSOR_LINE_PER_CHUNK_16;
+	else if (cur_width <= 32)
+		line_per_chunk = CURSOR_LINE_PER_CHUNK_16;
+	else if (cur_width <= 64)
+		line_per_chunk = CURSOR_LINE_PER_CHUNK_8;
+	else if (cur_width <= 128)
+		line_per_chunk = CURSOR_LINE_PER_CHUNK_4;
+	else
+		line_per_chunk = CURSOR_LINE_PER_CHUNK_2;
+
+	return line_per_chunk;
+}
+
+void hubp1_cursor_set_attributes(
+		struct hubp *hubp,
+		const struct dc_cursor_attributes *attr)
+{
+	struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp);
+	enum cursor_pitch hw_pitch = ippn10_get_cursor_pitch(attr->pitch);
+	enum cursor_lines_per_chunk lpc = ippn10_get_lines_per_chunk(
+			attr->width, attr->color_format);
+
+	hubp->curs_attr = *attr;
+
+	REG_UPDATE(CURSOR_SURFACE_ADDRESS_HIGH,
+			CURSOR_SURFACE_ADDRESS_HIGH, attr->address.high_part);
+	REG_UPDATE(CURSOR_SURFACE_ADDRESS,
+			CURSOR_SURFACE_ADDRESS, attr->address.low_part);
+
+	REG_UPDATE_2(CURSOR_SIZE,
+			CURSOR_WIDTH, attr->width,
+			CURSOR_HEIGHT, attr->height);
+	REG_UPDATE_3(CURSOR_CONTROL,
+			CURSOR_MODE, attr->color_format,
+			CURSOR_PITCH, hw_pitch,
+			CURSOR_LINES_PER_CHUNK, lpc);
+	ippn10_cursor_program_control(hubp1,
+			attr->attribute_flags.bits.INVERT_PIXEL_DATA,
+			attr->color_format);
+}
+
+void hubp1_cursor_set_position(
+		struct hubp *hubp,
+		const struct dc_cursor_position *pos,
+		const struct dc_cursor_mi_param *param)
+{
+	struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp);
+	int src_x_offset = pos->x - pos->x_hotspot - param->viewport_x_start;
+	uint32_t cur_en = pos->enable ? 1 : 0;
+	uint32_t dst_x_offset = (src_x_offset >= 0) ? src_x_offset : 0;
+
+	/*
+	 * Guard aganst cursor_set_position() from being called with invalid
+	 * attributes
+	 *
+	 * TODO: Look at combining cursor_set_position() and
+	 * cursor_set_attributes() into cursor_update()
+	 */
+	if (hubp->curs_attr.address.quad_part == 0)
+		return;
+
+	dst_x_offset *= param->ref_clk_khz;
+	dst_x_offset /= param->pixel_clk_khz;
+
+	ASSERT(param->h_scale_ratio.value);
+
+	if (param->h_scale_ratio.value)
+		dst_x_offset = dal_fixed31_32_floor(dal_fixed31_32_div(
+				dal_fixed31_32_from_int(dst_x_offset),
+				param->h_scale_ratio));
+
+	if (src_x_offset >= (int)param->viewport_width)
+		cur_en = 0;  /* not visible beyond right edge*/
+
+	if (src_x_offset + (int)hubp->curs_attr.width < 0)
+		cur_en = 0;  /* not visible beyond left edge*/
+
+	if (cur_en && REG_READ(CURSOR_SURFACE_ADDRESS) == 0)
+		hubp1_cursor_set_attributes(hubp, &hubp->curs_attr);
+	REG_UPDATE(CURSOR_CONTROL,
+			CURSOR_ENABLE, cur_en);
+
+	REG_SET_2(CURSOR_POSITION, 0,
+			CURSOR_X_POSITION, pos->x,
+			CURSOR_Y_POSITION, pos->y);
+
+	REG_SET_2(CURSOR_HOT_SPOT, 0,
+			CURSOR_HOT_SPOT_X, pos->x_hotspot,
+			CURSOR_HOT_SPOT_Y, pos->y_hotspot);
+
+	REG_SET(CURSOR_DST_OFFSET, 0,
+			CURSOR_DST_X_OFFSET, dst_x_offset);
+	/* TODO Handle surface pixel formats other than 4:4:4 */
+}
+
+static struct hubp_funcs dcn10_hubp_funcs = {
+	.hubp_program_surface_flip_and_addr =
+			hubp1_program_surface_flip_and_addr,
+	.hubp_program_surface_config =
+			hubp1_program_surface_config,
+	.hubp_is_flip_pending = hubp1_is_flip_pending,
+	.hubp_setup = hubp1_setup,
+	.hubp_set_vm_system_aperture_settings = hubp1_set_vm_system_aperture_settings,
+	.hubp_set_vm_context0_settings = hubp1_set_vm_context0_settings,
+	.set_blank = hubp1_set_blank,
+	.dcc_control = hubp1_dcc_control,
+	.mem_program_viewport = min_set_viewport,
+	.set_hubp_blank_en = hubp1_set_hubp_blank_en,
+	.set_cursor_attributes	= hubp1_cursor_set_attributes,
+	.set_cursor_position	= hubp1_cursor_set_position,
+};
+
+/*****************************************/
+/* Constructor, Destructor               */
+/*****************************************/
+
+void dcn10_hubp_construct(
+	struct dcn10_hubp *hubp1,
+	struct dc_context *ctx,
+	uint32_t inst,
+	const struct dcn_mi_registers *mi_regs,
+	const struct dcn_mi_shift *mi_shift,
+	const struct dcn_mi_mask *mi_mask)
+{
+	hubp1->base.funcs = &dcn10_hubp_funcs;
+	hubp1->base.ctx = ctx;
+	hubp1->mi_regs = mi_regs;
+	hubp1->mi_shift = mi_shift;
+	hubp1->mi_mask = mi_mask;
+	hubp1->base.inst = inst;
+	hubp1->base.opp_id = 0xf;
+	hubp1->base.mpcc_id = 0xf;
+}
+
+
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.h
new file mode 100644
index 000000000000..66db453c801b
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.h
@@ -0,0 +1,683 @@
+/* Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_MEM_INPUT_DCN10_H__
+#define __DC_MEM_INPUT_DCN10_H__
+
+#include "hubp.h"
+
+#define TO_DCN10_HUBP(hubp)\
+	container_of(hubp, struct dcn10_hubp, base)
+
+#define MI_REG_LIST_DCN(id)\
+	SRI(DCHUBP_CNTL, HUBP, id),\
+	SRI(HUBPREQ_DEBUG_DB, HUBP, id),\
+	SRI(DCSURF_ADDR_CONFIG, HUBP, id),\
+	SRI(DCSURF_TILING_CONFIG, HUBP, id),\
+	SRI(DCSURF_SURFACE_PITCH, HUBPREQ, id),\
+	SRI(DCSURF_SURFACE_PITCH_C, HUBPREQ, id),\
+	SRI(DCSURF_SURFACE_CONFIG, HUBP, id),\
+	SRI(DCSURF_FLIP_CONTROL, HUBPREQ, id),\
+	SRI(DCSURF_PRI_VIEWPORT_DIMENSION, HUBP, id), \
+	SRI(DCSURF_PRI_VIEWPORT_START, HUBP, id), \
+	SRI(DCSURF_SEC_VIEWPORT_DIMENSION, HUBP, id), \
+	SRI(DCSURF_SEC_VIEWPORT_START, HUBP, id), \
+	SRI(DCSURF_PRI_VIEWPORT_DIMENSION_C, HUBP, id), \
+	SRI(DCSURF_PRI_VIEWPORT_START_C, HUBP, id), \
+	SRI(DCSURF_PRIMARY_SURFACE_ADDRESS_HIGH, HUBPREQ, id),\
+	SRI(DCSURF_PRIMARY_SURFACE_ADDRESS, HUBPREQ, id),\
+	SRI(DCSURF_SECONDARY_SURFACE_ADDRESS_HIGH, HUBPREQ, id),\
+	SRI(DCSURF_SECONDARY_SURFACE_ADDRESS, HUBPREQ, id),\
+	SRI(DCSURF_PRIMARY_META_SURFACE_ADDRESS_HIGH, HUBPREQ, id),\
+	SRI(DCSURF_PRIMARY_META_SURFACE_ADDRESS, HUBPREQ, id),\
+	SRI(DCSURF_SECONDARY_META_SURFACE_ADDRESS_HIGH, HUBPREQ, id),\
+	SRI(DCSURF_SECONDARY_META_SURFACE_ADDRESS, HUBPREQ, id),\
+	SRI(DCSURF_PRIMARY_SURFACE_ADDRESS_HIGH_C, HUBPREQ, id),\
+	SRI(DCSURF_PRIMARY_SURFACE_ADDRESS_C, HUBPREQ, id),\
+	SRI(DCSURF_PRIMARY_META_SURFACE_ADDRESS_HIGH_C, HUBPREQ, id),\
+	SRI(DCSURF_PRIMARY_META_SURFACE_ADDRESS_C, HUBPREQ, id),\
+	SRI(DCSURF_SURFACE_INUSE, HUBPREQ, id),\
+	SRI(DCSURF_SURFACE_INUSE_HIGH, HUBPREQ, id),\
+	SRI(DCSURF_SURFACE_INUSE_C, HUBPREQ, id),\
+	SRI(DCSURF_SURFACE_INUSE_HIGH_C, HUBPREQ, id),\
+	SRI(DCSURF_SURFACE_EARLIEST_INUSE, HUBPREQ, id),\
+	SRI(DCSURF_SURFACE_EARLIEST_INUSE_HIGH, HUBPREQ, id),\
+	SRI(DCSURF_SURFACE_EARLIEST_INUSE_C, HUBPREQ, id),\
+	SRI(DCSURF_SURFACE_EARLIEST_INUSE_HIGH_C, HUBPREQ, id),\
+	SRI(DCSURF_SURFACE_CONTROL, HUBPREQ, id),\
+	SRI(HUBPRET_CONTROL, HUBPRET, id),\
+	SRI(DCN_EXPANSION_MODE, HUBPREQ, id),\
+	SRI(DCHUBP_REQ_SIZE_CONFIG, HUBP, id),\
+	SRI(DCHUBP_REQ_SIZE_CONFIG_C, HUBP, id),\
+	SRI(BLANK_OFFSET_0, HUBPREQ, id),\
+	SRI(BLANK_OFFSET_1, HUBPREQ, id),\
+	SRI(DST_DIMENSIONS, HUBPREQ, id),\
+	SRI(DST_AFTER_SCALER, HUBPREQ, id),\
+	SRI(VBLANK_PARAMETERS_0, HUBPREQ, id),\
+	SRI(REF_FREQ_TO_PIX_FREQ, HUBPREQ, id),\
+	SRI(VBLANK_PARAMETERS_1, HUBPREQ, id),\
+	SRI(VBLANK_PARAMETERS_3, HUBPREQ, id),\
+	SRI(NOM_PARAMETERS_0, HUBPREQ, id),\
+	SRI(NOM_PARAMETERS_1, HUBPREQ, id),\
+	SRI(NOM_PARAMETERS_4, HUBPREQ, id),\
+	SRI(NOM_PARAMETERS_5, HUBPREQ, id),\
+	SRI(PER_LINE_DELIVERY_PRE, HUBPREQ, id),\
+	SRI(PER_LINE_DELIVERY, HUBPREQ, id),\
+	SRI(VBLANK_PARAMETERS_2, HUBPREQ, id),\
+	SRI(VBLANK_PARAMETERS_4, HUBPREQ, id),\
+	SRI(NOM_PARAMETERS_2, HUBPREQ, id),\
+	SRI(NOM_PARAMETERS_3, HUBPREQ, id),\
+	SRI(NOM_PARAMETERS_6, HUBPREQ, id),\
+	SRI(NOM_PARAMETERS_7, HUBPREQ, id),\
+	SRI(DCN_TTU_QOS_WM, HUBPREQ, id),\
+	SRI(DCN_GLOBAL_TTU_CNTL, HUBPREQ, id),\
+	SRI(DCN_SURF0_TTU_CNTL0, HUBPREQ, id),\
+	SRI(DCN_SURF0_TTU_CNTL1, HUBPREQ, id),\
+	SRI(DCN_SURF1_TTU_CNTL0, HUBPREQ, id),\
+	SRI(DCN_SURF1_TTU_CNTL1, HUBPREQ, id),\
+	SRI(DCN_VM_MX_L1_TLB_CNTL, HUBPREQ, id)
+
+#define MI_REG_LIST_DCN10(id)\
+	MI_REG_LIST_DCN(id),\
+	SRI(PREFETCH_SETTINS, HUBPREQ, id),\
+	SRI(PREFETCH_SETTINS_C, HUBPREQ, id),\
+	SRI(DCN_VM_CONTEXT0_PAGE_TABLE_BASE_ADDR_MSB, HUBPREQ, id),\
+	SRI(DCN_VM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LSB, HUBPREQ, id),\
+	SRI(DCN_VM_CONTEXT0_PAGE_TABLE_START_ADDR_MSB, HUBPREQ, id),\
+	SRI(DCN_VM_CONTEXT0_PAGE_TABLE_START_ADDR_LSB, HUBPREQ, id),\
+	SRI(DCN_VM_CONTEXT0_PAGE_TABLE_END_ADDR_MSB, HUBPREQ, id),\
+	SRI(DCN_VM_CONTEXT0_PAGE_TABLE_END_ADDR_LSB, HUBPREQ, id),\
+	SRI(DCN_VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR_MSB, HUBPREQ, id),\
+	SRI(DCN_VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR_LSB, HUBPREQ, id),\
+	SRI(DCN_VM_SYSTEM_APERTURE_DEFAULT_ADDR_MSB, HUBPREQ, id),\
+	SRI(DCN_VM_SYSTEM_APERTURE_DEFAULT_ADDR_LSB, HUBPREQ, id),\
+	SRI(DCN_VM_SYSTEM_APERTURE_LOW_ADDR_MSB, HUBPREQ, id),\
+	SRI(DCN_VM_SYSTEM_APERTURE_LOW_ADDR_LSB, HUBPREQ, id),\
+	SRI(DCN_VM_SYSTEM_APERTURE_HIGH_ADDR_MSB, HUBPREQ, id),\
+	SRI(DCN_VM_SYSTEM_APERTURE_HIGH_ADDR_LSB, HUBPREQ, id),\
+	SR(DCHUBBUB_SDPIF_FB_BASE),\
+	SR(DCHUBBUB_SDPIF_FB_OFFSET),\
+	SRI(CURSOR_SETTINS, HUBPREQ, id), \
+	SRI(CURSOR_SURFACE_ADDRESS_HIGH, CURSOR, id), \
+	SRI(CURSOR_SURFACE_ADDRESS, CURSOR, id), \
+	SRI(CURSOR_SIZE, CURSOR, id), \
+	SRI(CURSOR_CONTROL, CURSOR, id), \
+	SRI(CURSOR_POSITION, CURSOR, id), \
+	SRI(CURSOR_HOT_SPOT, CURSOR, id), \
+	SRI(CURSOR_DST_OFFSET, CURSOR, id)
+
+
+
+struct dcn_mi_registers {
+	uint32_t DCHUBP_CNTL;
+	uint32_t HUBPREQ_DEBUG_DB;
+	uint32_t DCSURF_ADDR_CONFIG;
+	uint32_t DCSURF_TILING_CONFIG;
+	uint32_t DCSURF_SURFACE_PITCH;
+	uint32_t DCSURF_SURFACE_PITCH_C;
+	uint32_t DCSURF_SURFACE_CONFIG;
+	uint32_t DCSURF_FLIP_CONTROL;
+	uint32_t DCSURF_PRI_VIEWPORT_DIMENSION;
+	uint32_t DCSURF_PRI_VIEWPORT_START;
+	uint32_t DCSURF_SEC_VIEWPORT_DIMENSION;
+	uint32_t DCSURF_SEC_VIEWPORT_START;
+	uint32_t DCSURF_PRI_VIEWPORT_DIMENSION_C;
+	uint32_t DCSURF_PRI_VIEWPORT_START_C;
+	uint32_t DCSURF_PRIMARY_SURFACE_ADDRESS_HIGH;
+	uint32_t DCSURF_PRIMARY_SURFACE_ADDRESS;
+	uint32_t DCSURF_SECONDARY_SURFACE_ADDRESS_HIGH;
+	uint32_t DCSURF_SECONDARY_SURFACE_ADDRESS;
+	uint32_t DCSURF_PRIMARY_META_SURFACE_ADDRESS_HIGH;
+	uint32_t DCSURF_PRIMARY_META_SURFACE_ADDRESS;
+	uint32_t DCSURF_SECONDARY_META_SURFACE_ADDRESS_HIGH;
+	uint32_t DCSURF_SECONDARY_META_SURFACE_ADDRESS;
+	uint32_t DCSURF_PRIMARY_SURFACE_ADDRESS_HIGH_C;
+	uint32_t DCSURF_PRIMARY_SURFACE_ADDRESS_C;
+	uint32_t DCSURF_PRIMARY_META_SURFACE_ADDRESS_HIGH_C;
+	uint32_t DCSURF_PRIMARY_META_SURFACE_ADDRESS_C;
+	uint32_t DCSURF_SURFACE_INUSE;
+	uint32_t DCSURF_SURFACE_INUSE_HIGH;
+	uint32_t DCSURF_SURFACE_INUSE_C;
+	uint32_t DCSURF_SURFACE_INUSE_HIGH_C;
+	uint32_t DCSURF_SURFACE_EARLIEST_INUSE;
+	uint32_t DCSURF_SURFACE_EARLIEST_INUSE_HIGH;
+	uint32_t DCSURF_SURFACE_EARLIEST_INUSE_C;
+	uint32_t DCSURF_SURFACE_EARLIEST_INUSE_HIGH_C;
+	uint32_t DCSURF_SURFACE_CONTROL;
+	uint32_t HUBPRET_CONTROL;
+	uint32_t DCN_EXPANSION_MODE;
+	uint32_t DCHUBP_REQ_SIZE_CONFIG;
+	uint32_t DCHUBP_REQ_SIZE_CONFIG_C;
+	uint32_t BLANK_OFFSET_0;
+	uint32_t BLANK_OFFSET_1;
+	uint32_t DST_DIMENSIONS;
+	uint32_t DST_AFTER_SCALER;
+	uint32_t PREFETCH_SETTINS;
+	uint32_t PREFETCH_SETTINGS;
+	uint32_t VBLANK_PARAMETERS_0;
+	uint32_t REF_FREQ_TO_PIX_FREQ;
+	uint32_t VBLANK_PARAMETERS_1;
+	uint32_t VBLANK_PARAMETERS_3;
+	uint32_t NOM_PARAMETERS_0;
+	uint32_t NOM_PARAMETERS_1;
+	uint32_t NOM_PARAMETERS_4;
+	uint32_t NOM_PARAMETERS_5;
+	uint32_t PER_LINE_DELIVERY_PRE;
+	uint32_t PER_LINE_DELIVERY;
+	uint32_t PREFETCH_SETTINS_C;
+	uint32_t PREFETCH_SETTINGS_C;
+	uint32_t VBLANK_PARAMETERS_2;
+	uint32_t VBLANK_PARAMETERS_4;
+	uint32_t NOM_PARAMETERS_2;
+	uint32_t NOM_PARAMETERS_3;
+	uint32_t NOM_PARAMETERS_6;
+	uint32_t NOM_PARAMETERS_7;
+	uint32_t DCN_TTU_QOS_WM;
+	uint32_t DCN_GLOBAL_TTU_CNTL;
+	uint32_t DCN_SURF0_TTU_CNTL0;
+	uint32_t DCN_SURF0_TTU_CNTL1;
+	uint32_t DCN_SURF1_TTU_CNTL0;
+	uint32_t DCN_SURF1_TTU_CNTL1;
+	uint32_t DCN_VM_CONTEXT0_PAGE_TABLE_BASE_ADDR_MSB;
+	uint32_t DCN_VM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LSB;
+	uint32_t DCN_VM_CONTEXT0_PAGE_TABLE_START_ADDR_MSB;
+	uint32_t DCN_VM_CONTEXT0_PAGE_TABLE_START_ADDR_LSB;
+	uint32_t DCN_VM_CONTEXT0_PAGE_TABLE_END_ADDR_MSB;
+	uint32_t DCN_VM_CONTEXT0_PAGE_TABLE_END_ADDR_LSB;
+	uint32_t DCN_VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR_MSB;
+	uint32_t DCN_VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR_LSB;
+	uint32_t DCN_VM_MX_L1_TLB_CNTL;
+	uint32_t DCN_VM_SYSTEM_APERTURE_DEFAULT_ADDR_MSB;
+	uint32_t DCN_VM_SYSTEM_APERTURE_DEFAULT_ADDR_LSB;
+	uint32_t DCN_VM_SYSTEM_APERTURE_LOW_ADDR_MSB;
+	uint32_t DCN_VM_SYSTEM_APERTURE_LOW_ADDR_LSB;
+	uint32_t DCN_VM_SYSTEM_APERTURE_HIGH_ADDR_MSB;
+	uint32_t DCN_VM_SYSTEM_APERTURE_HIGH_ADDR_LSB;
+	uint32_t DCN_VM_SYSTEM_APERTURE_LOW_ADDR;
+	uint32_t DCN_VM_SYSTEM_APERTURE_HIGH_ADDR;
+	uint32_t DCHUBBUB_SDPIF_FB_BASE;
+	uint32_t DCHUBBUB_SDPIF_FB_OFFSET;
+	uint32_t DCN_VM_FB_LOCATION_TOP;
+	uint32_t DCN_VM_FB_LOCATION_BASE;
+	uint32_t DCN_VM_FB_OFFSET;
+	uint32_t DCN_VM_AGP_BASE;
+	uint32_t DCN_VM_AGP_BOT;
+	uint32_t DCN_VM_AGP_TOP;
+	uint32_t CURSOR_SETTINS;
+	uint32_t CURSOR_SETTINGS;
+	uint32_t CURSOR_SURFACE_ADDRESS_HIGH;
+	uint32_t CURSOR_SURFACE_ADDRESS;
+	uint32_t CURSOR_SIZE;
+	uint32_t CURSOR_CONTROL;
+	uint32_t CURSOR_POSITION;
+	uint32_t CURSOR_HOT_SPOT;
+	uint32_t CURSOR_DST_OFFSET;
+};
+
+#define MI_SF(reg_name, field_name, post_fix)\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
+#define MI_MASK_SH_LIST_DCN(mask_sh)\
+	MI_SF(HUBP0_DCHUBP_CNTL, HUBP_BLANK_EN, mask_sh),\
+	MI_SF(HUBP0_DCHUBP_CNTL, HUBP_TTU_DISABLE, mask_sh),\
+	MI_SF(HUBP0_DCHUBP_CNTL, HUBP_UNDERFLOW_STATUS, mask_sh),\
+	MI_SF(HUBP0_DCHUBP_CNTL, HUBP_NO_OUTSTANDING_REQ, mask_sh),\
+	MI_SF(HUBP0_DCSURF_ADDR_CONFIG, NUM_PIPES, mask_sh),\
+	MI_SF(HUBP0_DCSURF_ADDR_CONFIG, NUM_BANKS, mask_sh),\
+	MI_SF(HUBP0_DCSURF_ADDR_CONFIG, PIPE_INTERLEAVE, mask_sh),\
+	MI_SF(HUBP0_DCSURF_ADDR_CONFIG, NUM_SE, mask_sh),\
+	MI_SF(HUBP0_DCSURF_ADDR_CONFIG, NUM_RB_PER_SE, mask_sh),\
+	MI_SF(HUBP0_DCSURF_ADDR_CONFIG, MAX_COMPRESSED_FRAGS, mask_sh),\
+	MI_SF(HUBP0_DCSURF_TILING_CONFIG, SW_MODE, mask_sh),\
+	MI_SF(HUBP0_DCSURF_TILING_CONFIG, META_LINEAR, mask_sh),\
+	MI_SF(HUBP0_DCSURF_TILING_CONFIG, RB_ALIGNED, mask_sh),\
+	MI_SF(HUBP0_DCSURF_TILING_CONFIG, PIPE_ALIGNED, mask_sh),\
+	MI_SF(HUBPREQ0_DCSURF_SURFACE_PITCH, PITCH, mask_sh),\
+	MI_SF(HUBPREQ0_DCSURF_SURFACE_PITCH, META_PITCH, mask_sh),\
+	MI_SF(HUBPREQ0_DCSURF_SURFACE_PITCH_C, PITCH_C, mask_sh),\
+	MI_SF(HUBPREQ0_DCSURF_SURFACE_PITCH_C, META_PITCH_C, mask_sh),\
+	MI_SF(HUBP0_DCSURF_SURFACE_CONFIG, ROTATION_ANGLE, mask_sh),\
+	MI_SF(HUBP0_DCSURF_SURFACE_CONFIG, H_MIRROR_EN, mask_sh),\
+	MI_SF(HUBP0_DCSURF_SURFACE_CONFIG, SURFACE_PIXEL_FORMAT, mask_sh),\
+	MI_SF(HUBPREQ0_DCSURF_FLIP_CONTROL, SURFACE_FLIP_TYPE, mask_sh),\
+	MI_SF(HUBPREQ0_DCSURF_FLIP_CONTROL, SURFACE_FLIP_PENDING, mask_sh),\
+	MI_SF(HUBPREQ0_DCSURF_FLIP_CONTROL, SURFACE_UPDATE_LOCK, mask_sh),\
+	MI_SF(HUBP0_DCSURF_PRI_VIEWPORT_DIMENSION, PRI_VIEWPORT_WIDTH, mask_sh),\
+	MI_SF(HUBP0_DCSURF_PRI_VIEWPORT_DIMENSION, PRI_VIEWPORT_HEIGHT, mask_sh),\
+	MI_SF(HUBP0_DCSURF_PRI_VIEWPORT_START, PRI_VIEWPORT_X_START, mask_sh),\
+	MI_SF(HUBP0_DCSURF_PRI_VIEWPORT_START, PRI_VIEWPORT_Y_START, mask_sh),\
+	MI_SF(HUBP0_DCSURF_SEC_VIEWPORT_DIMENSION, SEC_VIEWPORT_WIDTH, mask_sh),\
+	MI_SF(HUBP0_DCSURF_SEC_VIEWPORT_DIMENSION, SEC_VIEWPORT_HEIGHT, mask_sh),\
+	MI_SF(HUBP0_DCSURF_SEC_VIEWPORT_START, SEC_VIEWPORT_X_START, mask_sh),\
+	MI_SF(HUBP0_DCSURF_SEC_VIEWPORT_START, SEC_VIEWPORT_Y_START, mask_sh),\
+	MI_SF(HUBP0_DCSURF_PRI_VIEWPORT_DIMENSION_C, PRI_VIEWPORT_WIDTH_C, mask_sh),\
+	MI_SF(HUBP0_DCSURF_PRI_VIEWPORT_DIMENSION_C, PRI_VIEWPORT_HEIGHT_C, mask_sh),\
+	MI_SF(HUBP0_DCSURF_PRI_VIEWPORT_START_C, PRI_VIEWPORT_X_START_C, mask_sh),\
+	MI_SF(HUBP0_DCSURF_PRI_VIEWPORT_START_C, PRI_VIEWPORT_Y_START_C, mask_sh),\
+	MI_SF(HUBPREQ0_DCSURF_PRIMARY_SURFACE_ADDRESS_HIGH, PRIMARY_SURFACE_ADDRESS_HIGH, mask_sh),\
+	MI_SF(HUBPREQ0_DCSURF_PRIMARY_SURFACE_ADDRESS, PRIMARY_SURFACE_ADDRESS, mask_sh),\
+	MI_SF(HUBPREQ0_DCSURF_SECONDARY_SURFACE_ADDRESS_HIGH, SECONDARY_SURFACE_ADDRESS_HIGH, mask_sh),\
+	MI_SF(HUBPREQ0_DCSURF_SECONDARY_SURFACE_ADDRESS, SECONDARY_SURFACE_ADDRESS, mask_sh),\
+	MI_SF(HUBPREQ0_DCSURF_PRIMARY_META_SURFACE_ADDRESS_HIGH, PRIMARY_META_SURFACE_ADDRESS_HIGH, mask_sh),\
+	MI_SF(HUBPREQ0_DCSURF_PRIMARY_META_SURFACE_ADDRESS, PRIMARY_META_SURFACE_ADDRESS, mask_sh),\
+	MI_SF(HUBPREQ0_DCSURF_SECONDARY_META_SURFACE_ADDRESS_HIGH, SECONDARY_META_SURFACE_ADDRESS_HIGH, mask_sh),\
+	MI_SF(HUBPREQ0_DCSURF_SECONDARY_META_SURFACE_ADDRESS, SECONDARY_META_SURFACE_ADDRESS, mask_sh),\
+	MI_SF(HUBPREQ0_DCSURF_PRIMARY_SURFACE_ADDRESS_HIGH_C, PRIMARY_SURFACE_ADDRESS_HIGH_C, mask_sh),\
+	MI_SF(HUBPREQ0_DCSURF_PRIMARY_SURFACE_ADDRESS_C, PRIMARY_SURFACE_ADDRESS_C, mask_sh),\
+	MI_SF(HUBPREQ0_DCSURF_PRIMARY_META_SURFACE_ADDRESS_HIGH_C, PRIMARY_META_SURFACE_ADDRESS_HIGH_C, mask_sh),\
+	MI_SF(HUBPREQ0_DCSURF_PRIMARY_META_SURFACE_ADDRESS_C, PRIMARY_META_SURFACE_ADDRESS_C, mask_sh),\
+	MI_SF(HUBPREQ0_DCSURF_SURFACE_INUSE, SURFACE_INUSE_ADDRESS, mask_sh),\
+	MI_SF(HUBPREQ0_DCSURF_SURFACE_INUSE_HIGH, SURFACE_INUSE_ADDRESS_HIGH, mask_sh),\
+	MI_SF(HUBPREQ0_DCSURF_SURFACE_INUSE_C, SURFACE_INUSE_ADDRESS_C, mask_sh),\
+	MI_SF(HUBPREQ0_DCSURF_SURFACE_INUSE_HIGH_C, SURFACE_INUSE_ADDRESS_HIGH_C, mask_sh),\
+	MI_SF(HUBPREQ0_DCSURF_SURFACE_EARLIEST_INUSE, SURFACE_EARLIEST_INUSE_ADDRESS, mask_sh),\
+	MI_SF(HUBPREQ0_DCSURF_SURFACE_EARLIEST_INUSE_HIGH, SURFACE_EARLIEST_INUSE_ADDRESS_HIGH, mask_sh),\
+	MI_SF(HUBPREQ0_DCSURF_SURFACE_EARLIEST_INUSE_C, SURFACE_EARLIEST_INUSE_ADDRESS_C, mask_sh),\
+	MI_SF(HUBPREQ0_DCSURF_SURFACE_EARLIEST_INUSE_HIGH_C, SURFACE_EARLIEST_INUSE_ADDRESS_HIGH_C, mask_sh),\
+	MI_SF(HUBPREQ0_DCSURF_SURFACE_CONTROL, PRIMARY_SURFACE_TMZ, mask_sh),\
+	MI_SF(HUBPREQ0_DCSURF_SURFACE_CONTROL, PRIMARY_SURFACE_DCC_EN, mask_sh),\
+	MI_SF(HUBPREQ0_DCSURF_SURFACE_CONTROL, PRIMARY_SURFACE_DCC_IND_64B_BLK, mask_sh),\
+	MI_SF(HUBPRET0_HUBPRET_CONTROL, DET_BUF_PLANE1_BASE_ADDRESS, mask_sh),\
+	MI_SF(HUBPRET0_HUBPRET_CONTROL, CROSSBAR_SRC_CB_B, mask_sh),\
+	MI_SF(HUBPRET0_HUBPRET_CONTROL, CROSSBAR_SRC_CR_R, mask_sh),\
+	MI_SF(HUBPREQ0_DCN_EXPANSION_MODE, DRQ_EXPANSION_MODE, mask_sh),\
+	MI_SF(HUBPREQ0_DCN_EXPANSION_MODE, PRQ_EXPANSION_MODE, mask_sh),\
+	MI_SF(HUBPREQ0_DCN_EXPANSION_MODE, MRQ_EXPANSION_MODE, mask_sh),\
+	MI_SF(HUBPREQ0_DCN_EXPANSION_MODE, CRQ_EXPANSION_MODE, mask_sh),\
+	MI_SF(HUBP0_DCHUBP_REQ_SIZE_CONFIG, CHUNK_SIZE, mask_sh),\
+	MI_SF(HUBP0_DCHUBP_REQ_SIZE_CONFIG, MIN_CHUNK_SIZE, mask_sh),\
+	MI_SF(HUBP0_DCHUBP_REQ_SIZE_CONFIG, META_CHUNK_SIZE, mask_sh),\
+	MI_SF(HUBP0_DCHUBP_REQ_SIZE_CONFIG, MIN_META_CHUNK_SIZE, mask_sh),\
+	MI_SF(HUBP0_DCHUBP_REQ_SIZE_CONFIG, DPTE_GROUP_SIZE, mask_sh),\
+	MI_SF(HUBP0_DCHUBP_REQ_SIZE_CONFIG, MPTE_GROUP_SIZE, mask_sh),\
+	MI_SF(HUBP0_DCHUBP_REQ_SIZE_CONFIG, SWATH_HEIGHT, mask_sh),\
+	MI_SF(HUBP0_DCHUBP_REQ_SIZE_CONFIG, PTE_ROW_HEIGHT_LINEAR, mask_sh),\
+	MI_SF(HUBP0_DCHUBP_REQ_SIZE_CONFIG_C, CHUNK_SIZE_C, mask_sh),\
+	MI_SF(HUBP0_DCHUBP_REQ_SIZE_CONFIG_C, MIN_CHUNK_SIZE_C, mask_sh),\
+	MI_SF(HUBP0_DCHUBP_REQ_SIZE_CONFIG_C, META_CHUNK_SIZE_C, mask_sh),\
+	MI_SF(HUBP0_DCHUBP_REQ_SIZE_CONFIG_C, MIN_META_CHUNK_SIZE_C, mask_sh),\
+	MI_SF(HUBP0_DCHUBP_REQ_SIZE_CONFIG_C, DPTE_GROUP_SIZE_C, mask_sh),\
+	MI_SF(HUBP0_DCHUBP_REQ_SIZE_CONFIG_C, MPTE_GROUP_SIZE_C, mask_sh),\
+	MI_SF(HUBP0_DCHUBP_REQ_SIZE_CONFIG_C, SWATH_HEIGHT_C, mask_sh),\
+	MI_SF(HUBP0_DCHUBP_REQ_SIZE_CONFIG_C, PTE_ROW_HEIGHT_LINEAR_C, mask_sh),\
+	MI_SF(HUBPREQ0_BLANK_OFFSET_0, REFCYC_H_BLANK_END, mask_sh),\
+	MI_SF(HUBPREQ0_BLANK_OFFSET_0, DLG_V_BLANK_END, mask_sh),\
+	MI_SF(HUBPREQ0_BLANK_OFFSET_1, MIN_DST_Y_NEXT_START, mask_sh),\
+	MI_SF(HUBPREQ0_DST_DIMENSIONS, REFCYC_PER_HTOTAL, mask_sh),\
+	MI_SF(HUBPREQ0_DST_AFTER_SCALER, REFCYC_X_AFTER_SCALER, mask_sh),\
+	MI_SF(HUBPREQ0_DST_AFTER_SCALER, DST_Y_AFTER_SCALER, mask_sh),\
+	MI_SF(HUBPREQ0_VBLANK_PARAMETERS_0, DST_Y_PER_VM_VBLANK, mask_sh),\
+	MI_SF(HUBPREQ0_VBLANK_PARAMETERS_0, DST_Y_PER_ROW_VBLANK, mask_sh),\
+	MI_SF(HUBPREQ0_REF_FREQ_TO_PIX_FREQ, REF_FREQ_TO_PIX_FREQ, mask_sh),\
+	MI_SF(HUBPREQ0_VBLANK_PARAMETERS_1, REFCYC_PER_PTE_GROUP_VBLANK_L, mask_sh),\
+	MI_SF(HUBPREQ0_VBLANK_PARAMETERS_3, REFCYC_PER_META_CHUNK_VBLANK_L, mask_sh),\
+	MI_SF(HUBPREQ0_NOM_PARAMETERS_0, DST_Y_PER_PTE_ROW_NOM_L, mask_sh),\
+	MI_SF(HUBPREQ0_NOM_PARAMETERS_1, REFCYC_PER_PTE_GROUP_NOM_L, mask_sh),\
+	MI_SF(HUBPREQ0_NOM_PARAMETERS_4, DST_Y_PER_META_ROW_NOM_L, mask_sh),\
+	MI_SF(HUBPREQ0_NOM_PARAMETERS_5, REFCYC_PER_META_CHUNK_NOM_L, mask_sh),\
+	MI_SF(HUBPREQ0_PER_LINE_DELIVERY_PRE, REFCYC_PER_LINE_DELIVERY_PRE_L, mask_sh),\
+	MI_SF(HUBPREQ0_PER_LINE_DELIVERY_PRE, REFCYC_PER_LINE_DELIVERY_PRE_C, mask_sh),\
+	MI_SF(HUBPREQ0_PER_LINE_DELIVERY, REFCYC_PER_LINE_DELIVERY_L, mask_sh),\
+	MI_SF(HUBPREQ0_PER_LINE_DELIVERY, REFCYC_PER_LINE_DELIVERY_C, mask_sh),\
+	MI_SF(HUBPREQ0_VBLANK_PARAMETERS_2, REFCYC_PER_PTE_GROUP_VBLANK_C, mask_sh),\
+	MI_SF(HUBPREQ0_VBLANK_PARAMETERS_4, REFCYC_PER_META_CHUNK_VBLANK_C, mask_sh),\
+	MI_SF(HUBPREQ0_NOM_PARAMETERS_2, DST_Y_PER_PTE_ROW_NOM_C, mask_sh),\
+	MI_SF(HUBPREQ0_NOM_PARAMETERS_3, REFCYC_PER_PTE_GROUP_NOM_C, mask_sh),\
+	MI_SF(HUBPREQ0_NOM_PARAMETERS_6, DST_Y_PER_META_ROW_NOM_C, mask_sh),\
+	MI_SF(HUBPREQ0_NOM_PARAMETERS_7, REFCYC_PER_META_CHUNK_NOM_C, mask_sh),\
+	MI_SF(HUBPREQ0_DCN_TTU_QOS_WM, QoS_LEVEL_LOW_WM, mask_sh),\
+	MI_SF(HUBPREQ0_DCN_TTU_QOS_WM, QoS_LEVEL_HIGH_WM, mask_sh),\
+	MI_SF(HUBPREQ0_DCN_GLOBAL_TTU_CNTL, MIN_TTU_VBLANK, mask_sh),\
+	MI_SF(HUBPREQ0_DCN_GLOBAL_TTU_CNTL, QoS_LEVEL_FLIP, mask_sh),\
+	MI_SF(HUBPREQ0_DCN_SURF0_TTU_CNTL0, REFCYC_PER_REQ_DELIVERY, mask_sh),\
+	MI_SF(HUBPREQ0_DCN_SURF0_TTU_CNTL0, QoS_LEVEL_FIXED, mask_sh),\
+	MI_SF(HUBPREQ0_DCN_SURF0_TTU_CNTL0, QoS_RAMP_DISABLE, mask_sh),\
+	MI_SF(HUBPREQ0_DCN_SURF0_TTU_CNTL1, REFCYC_PER_REQ_DELIVERY_PRE, mask_sh),\
+	MI_SF(HUBPREQ0_DCN_VM_MX_L1_TLB_CNTL, ENABLE_L1_TLB, mask_sh),\
+	MI_SF(HUBPREQ0_DCN_VM_MX_L1_TLB_CNTL, SYSTEM_ACCESS_MODE, mask_sh)
+
+#define MI_MASK_SH_LIST_DCN10(mask_sh)\
+	MI_MASK_SH_LIST_DCN(mask_sh),\
+	MI_SF(HUBPREQ0_PREFETCH_SETTINS, DST_Y_PREFETCH, mask_sh),\
+	MI_SF(HUBPREQ0_PREFETCH_SETTINS, VRATIO_PREFETCH, mask_sh),\
+	MI_SF(HUBPREQ0_PREFETCH_SETTINS_C, VRATIO_PREFETCH_C, mask_sh),\
+	MI_SF(HUBPREQ0_DCN_VM_CONTEXT0_PAGE_TABLE_BASE_ADDR_MSB, VM_CONTEXT0_PAGE_TABLE_BASE_ADDR_MSB, mask_sh),\
+	MI_SF(HUBPREQ0_DCN_VM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LSB, VM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LSB, mask_sh),\
+	MI_SF(HUBPREQ0_DCN_VM_CONTEXT0_PAGE_TABLE_START_ADDR_MSB, VM_CONTEXT0_PAGE_TABLE_START_ADDR_MSB, mask_sh),\
+	MI_SF(HUBPREQ0_DCN_VM_CONTEXT0_PAGE_TABLE_START_ADDR_LSB, VM_CONTEXT0_PAGE_TABLE_START_ADDR_LSB, mask_sh),\
+	MI_SF(HUBPREQ0_DCN_VM_CONTEXT0_PAGE_TABLE_END_ADDR_MSB, VM_CONTEXT0_PAGE_TABLE_END_ADDR_MSB, mask_sh),\
+	MI_SF(HUBPREQ0_DCN_VM_CONTEXT0_PAGE_TABLE_END_ADDR_LSB, VM_CONTEXT0_PAGE_TABLE_END_ADDR_LSB, mask_sh),\
+	MI_SF(HUBPREQ0_DCN_VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR_MSB, VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR_MSB, mask_sh),\
+	MI_SF(HUBPREQ0_DCN_VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR_MSB, VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_SYSTEM, mask_sh),\
+	MI_SF(HUBPREQ0_DCN_VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR_LSB, VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR_LSB, mask_sh),\
+	MI_SF(HUBPREQ0_DCN_VM_SYSTEM_APERTURE_LOW_ADDR_MSB, MC_VM_SYSTEM_APERTURE_LOW_ADDR_MSB, mask_sh),\
+	MI_SF(HUBPREQ0_DCN_VM_SYSTEM_APERTURE_LOW_ADDR_LSB, MC_VM_SYSTEM_APERTURE_LOW_ADDR_LSB, mask_sh),\
+	MI_SF(HUBPREQ0_DCN_VM_SYSTEM_APERTURE_HIGH_ADDR_MSB, MC_VM_SYSTEM_APERTURE_HIGH_ADDR_MSB, mask_sh),\
+	MI_SF(HUBPREQ0_DCN_VM_SYSTEM_APERTURE_HIGH_ADDR_LSB, MC_VM_SYSTEM_APERTURE_HIGH_ADDR_LSB, mask_sh),\
+	MI_SF(DCHUBBUB_SDPIF_FB_BASE, SDPIF_FB_BASE, mask_sh),\
+	MI_SF(DCHUBBUB_SDPIF_FB_OFFSET, SDPIF_FB_OFFSET, mask_sh),\
+	MI_SF(HUBPREQ0_DCN_VM_SYSTEM_APERTURE_DEFAULT_ADDR_MSB, MC_VM_SYSTEM_APERTURE_DEFAULT_SYSTEM, mask_sh),\
+	MI_SF(HUBPREQ0_DCN_VM_SYSTEM_APERTURE_DEFAULT_ADDR_MSB, MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_MSB, mask_sh),\
+	MI_SF(HUBPREQ0_DCN_VM_SYSTEM_APERTURE_DEFAULT_ADDR_LSB, MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_LSB, mask_sh),\
+	MI_SF(HUBPREQ0_CURSOR_SETTINS, CURSOR0_DST_Y_OFFSET, mask_sh), \
+	MI_SF(HUBPREQ0_CURSOR_SETTINS, CURSOR0_CHUNK_HDL_ADJUST, mask_sh), \
+	MI_SF(CURSOR0_CURSOR_SURFACE_ADDRESS_HIGH, CURSOR_SURFACE_ADDRESS_HIGH, mask_sh), \
+	MI_SF(CURSOR0_CURSOR_SURFACE_ADDRESS, CURSOR_SURFACE_ADDRESS, mask_sh), \
+	MI_SF(CURSOR0_CURSOR_SIZE, CURSOR_WIDTH, mask_sh), \
+	MI_SF(CURSOR0_CURSOR_SIZE, CURSOR_HEIGHT, mask_sh), \
+	MI_SF(CURSOR0_CURSOR_CONTROL, CURSOR_MODE, mask_sh), \
+	MI_SF(CURSOR0_CURSOR_CONTROL, CURSOR_2X_MAGNIFY, mask_sh), \
+	MI_SF(CURSOR0_CURSOR_CONTROL, CURSOR_PITCH, mask_sh), \
+	MI_SF(CURSOR0_CURSOR_CONTROL, CURSOR_LINES_PER_CHUNK, mask_sh), \
+	MI_SF(CURSOR0_CURSOR_CONTROL, CURSOR_ENABLE, mask_sh), \
+	MI_SF(CURSOR0_CURSOR_POSITION, CURSOR_X_POSITION, mask_sh), \
+	MI_SF(CURSOR0_CURSOR_POSITION, CURSOR_Y_POSITION, mask_sh), \
+	MI_SF(CURSOR0_CURSOR_HOT_SPOT, CURSOR_HOT_SPOT_X, mask_sh), \
+	MI_SF(CURSOR0_CURSOR_HOT_SPOT, CURSOR_HOT_SPOT_Y, mask_sh), \
+	MI_SF(CURSOR0_CURSOR_DST_OFFSET, CURSOR_DST_X_OFFSET, mask_sh)
+
+#define DCN_MI_REG_FIELD_LIST(type) \
+	type HUBP_BLANK_EN;\
+	type HUBP_TTU_DISABLE;\
+	type HUBP_NO_OUTSTANDING_REQ;\
+	type HUBP_UNDERFLOW_STATUS;\
+	type NUM_PIPES;\
+	type NUM_BANKS;\
+	type PIPE_INTERLEAVE;\
+	type NUM_SE;\
+	type NUM_RB_PER_SE;\
+	type MAX_COMPRESSED_FRAGS;\
+	type SW_MODE;\
+	type META_LINEAR;\
+	type RB_ALIGNED;\
+	type PIPE_ALIGNED;\
+	type PITCH;\
+	type META_PITCH;\
+	type PITCH_C;\
+	type META_PITCH_C;\
+	type ROTATION_ANGLE;\
+	type H_MIRROR_EN;\
+	type SURFACE_PIXEL_FORMAT;\
+	type SURFACE_FLIP_TYPE;\
+	type SURFACE_UPDATE_LOCK;\
+	type SURFACE_FLIP_PENDING;\
+	type PRI_VIEWPORT_WIDTH; \
+	type PRI_VIEWPORT_HEIGHT; \
+	type PRI_VIEWPORT_X_START; \
+	type PRI_VIEWPORT_Y_START; \
+	type SEC_VIEWPORT_WIDTH; \
+	type SEC_VIEWPORT_HEIGHT; \
+	type SEC_VIEWPORT_X_START; \
+	type SEC_VIEWPORT_Y_START; \
+	type PRI_VIEWPORT_WIDTH_C; \
+	type PRI_VIEWPORT_HEIGHT_C; \
+	type PRI_VIEWPORT_X_START_C; \
+	type PRI_VIEWPORT_Y_START_C; \
+	type PRIMARY_SURFACE_ADDRESS_HIGH;\
+	type PRIMARY_SURFACE_ADDRESS;\
+	type SECONDARY_SURFACE_ADDRESS_HIGH;\
+	type SECONDARY_SURFACE_ADDRESS;\
+	type PRIMARY_META_SURFACE_ADDRESS_HIGH;\
+	type PRIMARY_META_SURFACE_ADDRESS;\
+	type SECONDARY_META_SURFACE_ADDRESS_HIGH;\
+	type SECONDARY_META_SURFACE_ADDRESS;\
+	type PRIMARY_SURFACE_ADDRESS_HIGH_C;\
+	type PRIMARY_SURFACE_ADDRESS_C;\
+	type PRIMARY_META_SURFACE_ADDRESS_HIGH_C;\
+	type PRIMARY_META_SURFACE_ADDRESS_C;\
+	type SURFACE_INUSE_ADDRESS;\
+	type SURFACE_INUSE_ADDRESS_HIGH;\
+	type SURFACE_INUSE_ADDRESS_C;\
+	type SURFACE_INUSE_ADDRESS_HIGH_C;\
+	type SURFACE_EARLIEST_INUSE_ADDRESS;\
+	type SURFACE_EARLIEST_INUSE_ADDRESS_HIGH;\
+	type SURFACE_EARLIEST_INUSE_ADDRESS_C;\
+	type SURFACE_EARLIEST_INUSE_ADDRESS_HIGH_C;\
+	type PRIMARY_SURFACE_TMZ;\
+	type PRIMARY_SURFACE_DCC_EN;\
+	type PRIMARY_SURFACE_DCC_IND_64B_BLK;\
+	type DET_BUF_PLANE1_BASE_ADDRESS;\
+	type CROSSBAR_SRC_CB_B;\
+	type CROSSBAR_SRC_CR_R;\
+	type DRQ_EXPANSION_MODE;\
+	type PRQ_EXPANSION_MODE;\
+	type MRQ_EXPANSION_MODE;\
+	type CRQ_EXPANSION_MODE;\
+	type CHUNK_SIZE;\
+	type MIN_CHUNK_SIZE;\
+	type META_CHUNK_SIZE;\
+	type MIN_META_CHUNK_SIZE;\
+	type DPTE_GROUP_SIZE;\
+	type MPTE_GROUP_SIZE;\
+	type SWATH_HEIGHT;\
+	type PTE_ROW_HEIGHT_LINEAR;\
+	type CHUNK_SIZE_C;\
+	type MIN_CHUNK_SIZE_C;\
+	type META_CHUNK_SIZE_C;\
+	type MIN_META_CHUNK_SIZE_C;\
+	type DPTE_GROUP_SIZE_C;\
+	type MPTE_GROUP_SIZE_C;\
+	type SWATH_HEIGHT_C;\
+	type PTE_ROW_HEIGHT_LINEAR_C;\
+	type REFCYC_H_BLANK_END;\
+	type DLG_V_BLANK_END;\
+	type MIN_DST_Y_NEXT_START;\
+	type REFCYC_PER_HTOTAL;\
+	type REFCYC_X_AFTER_SCALER;\
+	type DST_Y_AFTER_SCALER;\
+	type DST_Y_PREFETCH;\
+	type VRATIO_PREFETCH;\
+	type DST_Y_PER_VM_VBLANK;\
+	type DST_Y_PER_ROW_VBLANK;\
+	type REF_FREQ_TO_PIX_FREQ;\
+	type REFCYC_PER_PTE_GROUP_VBLANK_L;\
+	type REFCYC_PER_META_CHUNK_VBLANK_L;\
+	type DST_Y_PER_PTE_ROW_NOM_L;\
+	type REFCYC_PER_PTE_GROUP_NOM_L;\
+	type DST_Y_PER_META_ROW_NOM_L;\
+	type REFCYC_PER_META_CHUNK_NOM_L;\
+	type REFCYC_PER_LINE_DELIVERY_PRE_L;\
+	type REFCYC_PER_LINE_DELIVERY_PRE_C;\
+	type REFCYC_PER_LINE_DELIVERY_L;\
+	type REFCYC_PER_LINE_DELIVERY_C;\
+	type VRATIO_PREFETCH_C;\
+	type REFCYC_PER_PTE_GROUP_VBLANK_C;\
+	type REFCYC_PER_META_CHUNK_VBLANK_C;\
+	type DST_Y_PER_PTE_ROW_NOM_C;\
+	type REFCYC_PER_PTE_GROUP_NOM_C;\
+	type DST_Y_PER_META_ROW_NOM_C;\
+	type REFCYC_PER_META_CHUNK_NOM_C;\
+	type QoS_LEVEL_LOW_WM;\
+	type QoS_LEVEL_HIGH_WM;\
+	type MIN_TTU_VBLANK;\
+	type QoS_LEVEL_FLIP;\
+	type REFCYC_PER_REQ_DELIVERY;\
+	type QoS_LEVEL_FIXED;\
+	type QoS_RAMP_DISABLE;\
+	type REFCYC_PER_REQ_DELIVERY_PRE;\
+	type VM_CONTEXT0_PAGE_TABLE_BASE_ADDR_MSB;\
+	type VM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LSB;\
+	type VM_CONTEXT0_PAGE_TABLE_START_ADDR_MSB;\
+	type VM_CONTEXT0_PAGE_TABLE_START_ADDR_LSB;\
+	type VM_CONTEXT0_PAGE_TABLE_END_ADDR_MSB;\
+	type VM_CONTEXT0_PAGE_TABLE_END_ADDR_LSB;\
+	type VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR_MSB;\
+	type VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_SYSTEM;\
+	type VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR_LSB;\
+	type ENABLE_L1_TLB;\
+	type SYSTEM_ACCESS_MODE;\
+	type MC_VM_SYSTEM_APERTURE_DEFAULT_SYSTEM;\
+	type MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_MSB;\
+	type MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_LSB;\
+	type MC_VM_SYSTEM_APERTURE_LOW_ADDR_MSB;\
+	type MC_VM_SYSTEM_APERTURE_LOW_ADDR_LSB;\
+	type MC_VM_SYSTEM_APERTURE_HIGH_ADDR_MSB;\
+	type MC_VM_SYSTEM_APERTURE_HIGH_ADDR_LSB;\
+	type MC_VM_SYSTEM_APERTURE_LOW_ADDR;\
+	type MC_VM_SYSTEM_APERTURE_HIGH_ADDR;\
+	type SDPIF_FB_TOP;\
+	type SDPIF_FB_BASE;\
+	type SDPIF_FB_OFFSET;\
+	type SDPIF_AGP_BASE;\
+	type SDPIF_AGP_BOT;\
+	type SDPIF_AGP_TOP;\
+	type FB_TOP;\
+	type FB_BASE;\
+	type FB_OFFSET;\
+	type AGP_BASE;\
+	type AGP_BOT;\
+	type AGP_TOP;\
+	/* todo:  get these from GVM instead of reading registers ourselves */\
+	type PAGE_DIRECTORY_ENTRY_HI32;\
+	type PAGE_DIRECTORY_ENTRY_LO32;\
+	type LOGICAL_PAGE_NUMBER_HI4;\
+	type LOGICAL_PAGE_NUMBER_LO32;\
+	type PHYSICAL_PAGE_ADDR_HI4;\
+	type PHYSICAL_PAGE_ADDR_LO32;\
+	type PHYSICAL_PAGE_NUMBER_MSB;\
+	type PHYSICAL_PAGE_NUMBER_LSB;\
+	type LOGICAL_ADDR;\
+	type CURSOR0_DST_Y_OFFSET; \
+	type CURSOR0_CHUNK_HDL_ADJUST; \
+	type CURSOR_SURFACE_ADDRESS_HIGH; \
+	type CURSOR_SURFACE_ADDRESS; \
+	type CURSOR_WIDTH; \
+	type CURSOR_HEIGHT; \
+	type CURSOR_MODE; \
+	type CURSOR_2X_MAGNIFY; \
+	type CURSOR_PITCH; \
+	type CURSOR_LINES_PER_CHUNK; \
+	type CURSOR_ENABLE; \
+	type CURSOR_X_POSITION; \
+	type CURSOR_Y_POSITION; \
+	type CURSOR_HOT_SPOT_X; \
+	type CURSOR_HOT_SPOT_Y; \
+	type CURSOR_DST_X_OFFSET; \
+	type OUTPUT_FP
+
+struct dcn_mi_shift {
+	DCN_MI_REG_FIELD_LIST(uint8_t);
+};
+
+struct dcn_mi_mask {
+	DCN_MI_REG_FIELD_LIST(uint32_t);
+};
+
+struct dcn10_hubp {
+	struct hubp base;
+	const struct dcn_mi_registers *mi_regs;
+	const struct dcn_mi_shift *mi_shift;
+	const struct dcn_mi_mask *mi_mask;
+};
+
+void hubp1_program_surface_config(
+	struct hubp *hubp,
+	enum surface_pixel_format format,
+	union dc_tiling_info *tiling_info,
+	union plane_size *plane_size,
+	enum dc_rotation_angle rotation,
+	struct dc_plane_dcc_param *dcc,
+	bool horizontal_mirror);
+
+void hubp1_program_deadline(
+		struct hubp *hubp,
+		struct _vcs_dpi_display_dlg_regs_st *dlg_attr,
+		struct _vcs_dpi_display_ttu_regs_st *ttu_attr);
+
+void hubp1_program_requestor(
+		struct hubp *hubp,
+		struct _vcs_dpi_display_rq_regs_st *rq_regs);
+
+void hubp1_program_pixel_format(
+	struct dcn10_hubp *hubp,
+	enum surface_pixel_format format);
+
+void hubp1_program_size_and_rotation(
+	struct dcn10_hubp *hubp,
+	enum dc_rotation_angle rotation,
+	enum surface_pixel_format format,
+	const union plane_size *plane_size,
+	struct dc_plane_dcc_param *dcc,
+	bool horizontal_mirror);
+
+void hubp1_program_tiling(
+	struct dcn10_hubp *hubp,
+	const union dc_tiling_info *info,
+	const enum surface_pixel_format pixel_format);
+
+void hubp1_dcc_control(struct hubp *hubp,
+		bool enable,
+		bool independent_64b_blks);
+
+bool hubp1_program_surface_flip_and_addr(
+	struct hubp *hubp,
+	const struct dc_plane_address *address,
+	bool flip_immediate);
+
+bool hubp1_is_flip_pending(struct hubp *hubp);
+
+void hubp1_cursor_set_attributes(
+		struct hubp *hubp,
+		const struct dc_cursor_attributes *attr);
+
+void hubp1_cursor_set_position(
+		struct hubp *hubp,
+		const struct dc_cursor_position *pos,
+		const struct dc_cursor_mi_param *param);
+
+void hubp1_set_blank(struct hubp *hubp, bool blank);
+
+void min_set_viewport(struct hubp *hubp,
+		const struct rect *viewport,
+		const struct rect *viewport_c);
+
+void dcn10_hubp_construct(
+	struct dcn10_hubp *hubp1,
+	struct dc_context *ctx,
+	uint32_t inst,
+	const struct dcn_mi_registers *mi_regs,
+	const struct dcn_mi_shift *mi_shift,
+	const struct dcn_mi_mask *mi_mask);
+
+
+struct dcn_hubp_state {
+	uint32_t pixel_format;
+	uint32_t inuse_addr_hi;
+	uint32_t viewport_width;
+	uint32_t viewport_height;
+	uint32_t rotation_angle;
+	uint32_t h_mirror_en;
+	uint32_t sw_mode;
+	uint32_t dcc_en;
+	uint32_t blank_en;
+	uint32_t underflow_status;
+	uint32_t ttu_disable;
+	uint32_t min_ttu_vblank;
+	uint32_t qos_level_low_wm;
+	uint32_t qos_level_high_wm;
+};
+void hubp1_read_state(struct dcn10_hubp *hubp1,
+		struct dcn_hubp_state *s);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
new file mode 100644
index 000000000000..961ad5c3b454
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
@@ -0,0 +1,2958 @@
+/*
+ * Copyright 2016 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "core_types.h"
+#include "resource.h"
+#include "custom_float.h"
+#include "dcn10_hw_sequencer.h"
+#include "dce110/dce110_hw_sequencer.h"
+#include "dce/dce_hwseq.h"
+#include "abm.h"
+#include "dcn10/dcn10_timing_generator.h"
+#include "dcn10/dcn10_dpp.h"
+#include "dcn10/dcn10_mpc.h"
+#include "timing_generator.h"
+#include "opp.h"
+#include "ipp.h"
+#include "mpc.h"
+#include "reg_helper.h"
+#include "custom_float.h"
+#include "dcn10_hubp.h"
+
+#define CTX \
+	hws->ctx
+#define REG(reg)\
+	hws->regs->reg
+
+#undef FN
+#define FN(reg_name, field_name) \
+	hws->shifts->field_name, hws->masks->field_name
+
+static void log_mpc_crc(struct dc *dc)
+{
+	struct dc_context *dc_ctx = dc->ctx;
+	struct dce_hwseq *hws = dc->hwseq;
+
+	if (REG(MPC_CRC_RESULT_GB))
+		DTN_INFO("MPC_CRC_RESULT_GB:%d MPC_CRC_RESULT_C:%d MPC_CRC_RESULT_AR:%d\n",
+		REG_READ(MPC_CRC_RESULT_GB), REG_READ(MPC_CRC_RESULT_C), REG_READ(MPC_CRC_RESULT_AR));
+	if (REG(DPP_TOP0_DPP_CRC_VAL_B_A))
+		DTN_INFO("DPP_TOP0_DPP_CRC_VAL_B_A:%d DPP_TOP0_DPP_CRC_VAL_R_G:%d\n",
+		REG_READ(DPP_TOP0_DPP_CRC_VAL_B_A), REG_READ(DPP_TOP0_DPP_CRC_VAL_R_G));
+}
+
+void print_microsec(struct dc_context *dc_ctx, uint32_t ref_cycle)
+{
+	static const uint32_t ref_clk_mhz = 48;
+	static const unsigned int frac = 10;
+	uint32_t us_x10 = (ref_cycle * frac) / ref_clk_mhz;
+
+	DTN_INFO("%d.%d \t ",
+			us_x10 / frac,
+			us_x10 % frac);
+}
+
+#define DTN_INFO_MICRO_SEC(ref_cycle) \
+	print_microsec(dc_ctx, ref_cycle)
+
+struct dcn_hubbub_wm_set {
+	uint32_t wm_set;
+	uint32_t data_urgent;
+	uint32_t pte_meta_urgent;
+	uint32_t sr_enter;
+	uint32_t sr_exit;
+	uint32_t dram_clk_chanage;
+};
+
+struct dcn_hubbub_wm {
+	struct dcn_hubbub_wm_set sets[4];
+};
+
+static void dcn10_hubbub_wm_read_state(struct dce_hwseq *hws,
+		struct dcn_hubbub_wm *wm)
+{
+	struct dcn_hubbub_wm_set *s;
+
+	s = &wm->sets[0];
+	s->wm_set = 0;
+	s->data_urgent = REG_READ(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_A);
+	s->pte_meta_urgent = REG_READ(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_A);
+	s->sr_enter = REG_READ(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_A);
+	s->sr_exit = REG_READ(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_A);
+	s->dram_clk_chanage = REG_READ(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_A);
+
+	s = &wm->sets[1];
+	s->wm_set = 1;
+	s->data_urgent = REG_READ(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_B);
+	s->pte_meta_urgent = REG_READ(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_B);
+	s->sr_enter = REG_READ(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_B);
+	s->sr_exit = REG_READ(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_B);
+	s->dram_clk_chanage = REG_READ(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_B);
+
+	s = &wm->sets[2];
+	s->wm_set = 2;
+	s->data_urgent = REG_READ(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_C);
+	s->pte_meta_urgent = REG_READ(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_C);
+	s->sr_enter = REG_READ(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_C);
+	s->sr_exit = REG_READ(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_C);
+	s->dram_clk_chanage = REG_READ(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_C);
+
+	s = &wm->sets[3];
+	s->wm_set = 3;
+	s->data_urgent = REG_READ(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_D);
+	s->pte_meta_urgent = REG_READ(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_D);
+	s->sr_enter = REG_READ(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_D);
+	s->sr_exit = REG_READ(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_D);
+	s->dram_clk_chanage = REG_READ(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_D);
+}
+
+static void dcn10_log_hubbub_state(struct dc *dc)
+{
+	struct dc_context *dc_ctx = dc->ctx;
+	struct dcn_hubbub_wm wm;
+	int i;
+
+	dcn10_hubbub_wm_read_state(dc->hwseq, &wm);
+
+	DTN_INFO("HUBBUB WM: \t data_urgent \t pte_meta_urgent \t "
+			"sr_enter \t sr_exit \t dram_clk_change \n");
+
+	for (i = 0; i < 4; i++) {
+		struct dcn_hubbub_wm_set *s;
+
+		s = &wm.sets[i];
+		DTN_INFO("WM_Set[%d]:\t ", s->wm_set);
+		DTN_INFO_MICRO_SEC(s->data_urgent);
+		DTN_INFO_MICRO_SEC(s->pte_meta_urgent);
+		DTN_INFO_MICRO_SEC(s->sr_enter);
+		DTN_INFO_MICRO_SEC(s->sr_exit);
+		DTN_INFO_MICRO_SEC(s->dram_clk_chanage);
+		DTN_INFO("\n");
+	}
+
+	DTN_INFO("\n");
+}
+
+static void dcn10_log_hw_state(struct dc *dc)
+{
+	struct dc_context *dc_ctx = dc->ctx;
+	struct resource_pool *pool = dc->res_pool;
+	int i;
+
+	DTN_INFO_BEGIN();
+
+	dcn10_log_hubbub_state(dc);
+
+	DTN_INFO("HUBP:\t format \t addr_hi \t width \t height \t "
+			"rotation \t mirror \t  sw_mode \t "
+			"dcc_en \t blank_en \t ttu_dis \t underflow \t "
+			"min_ttu_vblank \t qos_low_wm \t qos_high_wm \n");
+
+	for (i = 0; i < pool->pipe_count; i++) {
+		struct hubp *hubp = pool->hubps[i];
+		struct dcn_hubp_state s;
+
+		hubp1_read_state(TO_DCN10_HUBP(hubp), &s);
+
+		DTN_INFO("[%d]:\t %xh \t %xh \t %d \t %d \t "
+				"%xh \t %xh \t %xh \t "
+				"%d \t %d \t %d \t %xh \t",
+				i,
+				s.pixel_format,
+				s.inuse_addr_hi,
+				s.viewport_width,
+				s.viewport_height,
+				s.rotation_angle,
+				s.h_mirror_en,
+				s.sw_mode,
+				s.dcc_en,
+				s.blank_en,
+				s.ttu_disable,
+				s.underflow_status);
+		DTN_INFO_MICRO_SEC(s.min_ttu_vblank);
+		DTN_INFO_MICRO_SEC(s.qos_level_low_wm);
+		DTN_INFO_MICRO_SEC(s.qos_level_high_wm);
+		DTN_INFO("\n");
+	}
+	DTN_INFO("\n");
+
+	DTN_INFO("OTG:\t v_bs \t v_be \t v_ss \t v_se \t vpol \t vmax \t vmin \t "
+			"h_bs \t h_be \t h_ss \t h_se \t hpol \t htot \t vtot \t underflow\n");
+
+	for (i = 0; i < pool->res_cap->num_timing_generator; i++) {
+		struct timing_generator *tg = pool->timing_generators[i];
+		struct dcn_otg_state s = {0};
+
+		tgn10_read_otg_state(DCN10TG_FROM_TG(tg), &s);
+
+		//only print if OTG master is enabled
+		if ((s.otg_enabled & 1) == 0)
+			continue;
+
+		DTN_INFO("[%d]:\t %d \t %d \t %d \t %d \t "
+				"%d \t %d \t %d \t %d \t %d \t %d \t "
+				"%d \t %d \t %d \t %d \t %d \t ",
+				i,
+				s.v_blank_start,
+				s.v_blank_end,
+				s.v_sync_a_start,
+				s.v_sync_a_end,
+				s.v_sync_a_pol,
+				s.v_total_max,
+				s.v_total_min,
+				s.h_blank_start,
+				s.h_blank_end,
+				s.h_sync_a_start,
+				s.h_sync_a_end,
+				s.h_sync_a_pol,
+				s.h_total,
+				s.v_total,
+				s.underflow_occurred_status);
+		DTN_INFO("\n");
+	}
+	DTN_INFO("\n");
+
+	log_mpc_crc(dc);
+
+	DTN_INFO_END();
+}
+
+static void verify_allow_pstate_change_high(
+	struct dce_hwseq *hws)
+{
+	/* pstate latency is ~20us so if we wait over 40us and pstate allow
+	 * still not asserted, we are probably stuck and going to hang
+	 *
+	 * TODO: Figure out why it takes ~100us on linux
+	 * pstate takes around ~100us on linux. Unknown currently as to
+	 * why it takes that long on linux
+	 */
+	static unsigned int pstate_wait_timeout_us = 200;
+	static unsigned int pstate_wait_expected_timeout_us = 40;
+	static unsigned int max_sampled_pstate_wait_us; /* data collection */
+	static bool forced_pstate_allow; /* help with revert wa */
+	static bool should_log_hw_state; /* prevent hw state log by default */
+
+	unsigned int debug_index = 0x7;
+	unsigned int debug_data;
+	unsigned int i;
+
+	if (forced_pstate_allow) {
+		/* we hacked to force pstate allow to prevent hang last time
+		 * we verify_allow_pstate_change_high.  so disable force
+		 * here so we can check status
+		 */
+		REG_UPDATE_2(DCHUBBUB_ARB_DRAM_STATE_CNTL,
+			     DCHUBBUB_ARB_ALLOW_PSTATE_CHANGE_FORCE_VALUE, 0,
+			     DCHUBBUB_ARB_ALLOW_PSTATE_CHANGE_FORCE_ENABLE, 0);
+		forced_pstate_allow = false;
+	}
+
+	/* description "3-0:   Pipe0 cursor0 QOS
+	 * 7-4:   Pipe1 cursor0 QOS
+	 * 11-8:  Pipe2 cursor0 QOS
+	 * 15-12: Pipe3 cursor0 QOS
+	 * 16:    Pipe0 Plane0 Allow Pstate Change
+	 * 17:    Pipe1 Plane0 Allow Pstate Change
+	 * 18:    Pipe2 Plane0 Allow Pstate Change
+	 * 19:    Pipe3 Plane0 Allow Pstate Change
+	 * 20:    Pipe0 Plane1 Allow Pstate Change
+	 * 21:    Pipe1 Plane1 Allow Pstate Change
+	 * 22:    Pipe2 Plane1 Allow Pstate Change
+	 * 23:    Pipe3 Plane1 Allow Pstate Change
+	 * 24:    Pipe0 cursor0 Allow Pstate Change
+	 * 25:    Pipe1 cursor0 Allow Pstate Change
+	 * 26:    Pipe2 cursor0 Allow Pstate Change
+	 * 27:    Pipe3 cursor0 Allow Pstate Change
+	 * 28:    WB0 Allow Pstate Change
+	 * 29:    WB1 Allow Pstate Change
+	 * 30:    Arbiter's allow_pstate_change
+	 * 31:    SOC pstate change request
+	 */
+
+	REG_WRITE(DCHUBBUB_TEST_DEBUG_INDEX, debug_index);
+
+	for (i = 0; i < pstate_wait_timeout_us; i++) {
+		debug_data = REG_READ(DCHUBBUB_TEST_DEBUG_DATA);
+
+		if (debug_data & (1 << 30)) {
+
+			if (i > pstate_wait_expected_timeout_us)
+				dm_logger_write(hws->ctx->logger, LOG_WARNING,
+						"pstate took longer than expected ~%dus\n",
+						i);
+
+			return;
+		}
+		if (max_sampled_pstate_wait_us < i)
+			max_sampled_pstate_wait_us = i;
+
+		udelay(1);
+	}
+
+	/* force pstate allow to prevent system hang
+	 * and break to debugger to investigate
+	 */
+	REG_UPDATE_2(DCHUBBUB_ARB_DRAM_STATE_CNTL,
+		     DCHUBBUB_ARB_ALLOW_PSTATE_CHANGE_FORCE_VALUE, 1,
+		     DCHUBBUB_ARB_ALLOW_PSTATE_CHANGE_FORCE_ENABLE, 1);
+	forced_pstate_allow = true;
+
+	if (should_log_hw_state) {
+		dcn10_log_hw_state(hws->ctx->dc);
+	}
+
+	dm_logger_write(hws->ctx->logger, LOG_WARNING,
+			"pstate TEST_DEBUG_DATA: 0x%X\n",
+			debug_data);
+	BREAK_TO_DEBUGGER();
+}
+
+static void enable_dppclk(
+	struct dce_hwseq *hws,
+	uint8_t plane_id,
+	uint32_t requested_pix_clk,
+	bool dppclk_div)
+{
+	dm_logger_write(hws->ctx->logger, LOG_SURFACE,
+			"dppclk_rate_control for pipe %d programed to %d\n",
+			plane_id,
+			dppclk_div);
+
+	if (hws->shifts->DPPCLK_RATE_CONTROL)
+		REG_UPDATE_2(DPP_CONTROL[plane_id],
+			DPPCLK_RATE_CONTROL, dppclk_div,
+			DPP_CLOCK_ENABLE, 1);
+	else
+		REG_UPDATE(DPP_CONTROL[plane_id],
+			DPP_CLOCK_ENABLE, 1);
+}
+
+static void enable_power_gating_plane(
+	struct dce_hwseq *hws,
+	bool enable)
+{
+	bool force_on = 1; /* disable power gating */
+
+	if (enable)
+		force_on = 0;
+
+	/* DCHUBP0/1/2/3 */
+	REG_UPDATE(DOMAIN0_PG_CONFIG, DOMAIN0_POWER_FORCEON, force_on);
+	REG_UPDATE(DOMAIN2_PG_CONFIG, DOMAIN2_POWER_FORCEON, force_on);
+	REG_UPDATE(DOMAIN4_PG_CONFIG, DOMAIN4_POWER_FORCEON, force_on);
+	REG_UPDATE(DOMAIN6_PG_CONFIG, DOMAIN6_POWER_FORCEON, force_on);
+
+	/* DPP0/1/2/3 */
+	REG_UPDATE(DOMAIN1_PG_CONFIG, DOMAIN1_POWER_FORCEON, force_on);
+	REG_UPDATE(DOMAIN3_PG_CONFIG, DOMAIN3_POWER_FORCEON, force_on);
+	REG_UPDATE(DOMAIN5_PG_CONFIG, DOMAIN5_POWER_FORCEON, force_on);
+	REG_UPDATE(DOMAIN7_PG_CONFIG, DOMAIN7_POWER_FORCEON, force_on);
+}
+
+static void disable_vga(
+	struct dce_hwseq *hws)
+{
+	REG_WRITE(D1VGA_CONTROL, 0);
+	REG_WRITE(D2VGA_CONTROL, 0);
+	REG_WRITE(D3VGA_CONTROL, 0);
+	REG_WRITE(D4VGA_CONTROL, 0);
+}
+
+static void dpp_pg_control(
+		struct dce_hwseq *hws,
+		unsigned int dpp_inst,
+		bool power_on)
+{
+	uint32_t power_gate = power_on ? 0 : 1;
+	uint32_t pwr_status = power_on ? 0 : 2;
+
+	if (hws->ctx->dc->debug.disable_dpp_power_gate)
+		return;
+
+	switch (dpp_inst) {
+	case 0: /* DPP0 */
+		REG_UPDATE(DOMAIN1_PG_CONFIG,
+				DOMAIN1_POWER_GATE, power_gate);
+
+		REG_WAIT(DOMAIN1_PG_STATUS,
+				DOMAIN1_PGFSM_PWR_STATUS, pwr_status,
+				1, 1000);
+		break;
+	case 1: /* DPP1 */
+		REG_UPDATE(DOMAIN3_PG_CONFIG,
+				DOMAIN3_POWER_GATE, power_gate);
+
+		REG_WAIT(DOMAIN3_PG_STATUS,
+				DOMAIN3_PGFSM_PWR_STATUS, pwr_status,
+				1, 1000);
+		break;
+	case 2: /* DPP2 */
+		REG_UPDATE(DOMAIN5_PG_CONFIG,
+				DOMAIN5_POWER_GATE, power_gate);
+
+		REG_WAIT(DOMAIN5_PG_STATUS,
+				DOMAIN5_PGFSM_PWR_STATUS, pwr_status,
+				1, 1000);
+		break;
+	case 3: /* DPP3 */
+		REG_UPDATE(DOMAIN7_PG_CONFIG,
+				DOMAIN7_POWER_GATE, power_gate);
+
+		REG_WAIT(DOMAIN7_PG_STATUS,
+				DOMAIN7_PGFSM_PWR_STATUS, pwr_status,
+				1, 1000);
+		break;
+	default:
+		BREAK_TO_DEBUGGER();
+		break;
+	}
+}
+
+static uint32_t convert_and_clamp(
+	uint32_t wm_ns,
+	uint32_t refclk_mhz,
+	uint32_t clamp_value)
+{
+	uint32_t ret_val = 0;
+	ret_val = wm_ns * refclk_mhz;
+	ret_val /= 1000;
+
+	if (ret_val > clamp_value)
+		ret_val = clamp_value;
+
+	return ret_val;
+}
+
+static void program_watermarks(
+		struct dce_hwseq *hws,
+		struct dcn_watermark_set *watermarks,
+		unsigned int refclk_mhz)
+{
+	uint32_t force_en = hws->ctx->dc->debug.disable_stutter ? 1 : 0;
+	/*
+	 * Need to clamp to max of the register values (i.e. no wrap)
+	 * for dcn1, all wm registers are 21-bit wide
+	 */
+	uint32_t prog_wm_value;
+
+	REG_UPDATE(DCHUBBUB_ARB_WATERMARK_CHANGE_CNTL,
+			DCHUBBUB_ARB_WATERMARK_CHANGE_REQUEST, 0);
+
+	/* Repeat for water mark set A, B, C and D. */
+	/* clock state A */
+	prog_wm_value = convert_and_clamp(watermarks->a.urgent_ns,
+			refclk_mhz, 0x1fffff);
+	REG_WRITE(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_A, prog_wm_value);
+
+	dm_logger_write(hws->ctx->logger, LOG_BANDWIDTH_CALCS,
+		"URGENCY_WATERMARK_A calculated =%d\n"
+		"HW register value = 0x%x\n",
+		watermarks->a.urgent_ns, prog_wm_value);
+
+	prog_wm_value = convert_and_clamp(watermarks->a.pte_meta_urgent_ns,
+			refclk_mhz, 0x1fffff);
+	REG_WRITE(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_A, prog_wm_value);
+	dm_logger_write(hws->ctx->logger, LOG_BANDWIDTH_CALCS,
+		"PTE_META_URGENCY_WATERMARK_A calculated =%d\n"
+		"HW register value = 0x%x\n",
+		watermarks->a.pte_meta_urgent_ns, prog_wm_value);
+
+	if (REG(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_A)) {
+		prog_wm_value = convert_and_clamp(
+				watermarks->a.cstate_pstate.cstate_enter_plus_exit_ns,
+				refclk_mhz, 0x1fffff);
+		REG_WRITE(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_A, prog_wm_value);
+		dm_logger_write(hws->ctx->logger, LOG_BANDWIDTH_CALCS,
+			"SR_ENTER_EXIT_WATERMARK_A calculated =%d\n"
+			"HW register value = 0x%x\n",
+			watermarks->a.cstate_pstate.cstate_enter_plus_exit_ns, prog_wm_value);
+
+
+		prog_wm_value = convert_and_clamp(
+				watermarks->a.cstate_pstate.cstate_exit_ns,
+				refclk_mhz, 0x1fffff);
+		REG_WRITE(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_A, prog_wm_value);
+		dm_logger_write(hws->ctx->logger, LOG_BANDWIDTH_CALCS,
+			"SR_EXIT_WATERMARK_A calculated =%d\n"
+			"HW register value = 0x%x\n",
+			watermarks->a.cstate_pstate.cstate_exit_ns, prog_wm_value);
+	}
+
+	prog_wm_value = convert_and_clamp(
+			watermarks->a.cstate_pstate.pstate_change_ns,
+			refclk_mhz, 0x1fffff);
+	REG_WRITE(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_A, prog_wm_value);
+	dm_logger_write(hws->ctx->logger, LOG_BANDWIDTH_CALCS,
+		"DRAM_CLK_CHANGE_WATERMARK_A calculated =%d\n"
+		"HW register value = 0x%x\n\n",
+		watermarks->a.cstate_pstate.pstate_change_ns, prog_wm_value);
+
+
+	/* clock state B */
+	prog_wm_value = convert_and_clamp(
+			watermarks->b.urgent_ns, refclk_mhz, 0x1fffff);
+	REG_WRITE(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_B, prog_wm_value);
+	dm_logger_write(hws->ctx->logger, LOG_BANDWIDTH_CALCS,
+		"URGENCY_WATERMARK_B calculated =%d\n"
+		"HW register value = 0x%x\n",
+		watermarks->b.urgent_ns, prog_wm_value);
+
+
+	prog_wm_value = convert_and_clamp(
+			watermarks->b.pte_meta_urgent_ns,
+			refclk_mhz, 0x1fffff);
+	REG_WRITE(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_B, prog_wm_value);
+	dm_logger_write(hws->ctx->logger, LOG_BANDWIDTH_CALCS,
+		"PTE_META_URGENCY_WATERMARK_B calculated =%d\n"
+		"HW register value = 0x%x\n",
+		watermarks->b.pte_meta_urgent_ns, prog_wm_value);
+
+
+	if (REG(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_B)) {
+		prog_wm_value = convert_and_clamp(
+				watermarks->b.cstate_pstate.cstate_enter_plus_exit_ns,
+				refclk_mhz, 0x1fffff);
+		REG_WRITE(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_B, prog_wm_value);
+		dm_logger_write(hws->ctx->logger, LOG_BANDWIDTH_CALCS,
+			"SR_ENTER_WATERMARK_B calculated =%d\n"
+			"HW register value = 0x%x\n",
+			watermarks->b.cstate_pstate.cstate_enter_plus_exit_ns, prog_wm_value);
+
+
+		prog_wm_value = convert_and_clamp(
+				watermarks->b.cstate_pstate.cstate_exit_ns,
+				refclk_mhz, 0x1fffff);
+		REG_WRITE(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_B, prog_wm_value);
+		dm_logger_write(hws->ctx->logger, LOG_BANDWIDTH_CALCS,
+			"SR_EXIT_WATERMARK_B calculated =%d\n"
+			"HW register value = 0x%x\n",
+			watermarks->b.cstate_pstate.cstate_exit_ns, prog_wm_value);
+	}
+
+	prog_wm_value = convert_and_clamp(
+			watermarks->b.cstate_pstate.pstate_change_ns,
+			refclk_mhz, 0x1fffff);
+	REG_WRITE(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_B, prog_wm_value);
+	dm_logger_write(hws->ctx->logger, LOG_BANDWIDTH_CALCS,
+		"DRAM_CLK_CHANGE_WATERMARK_B calculated =%d\n\n"
+		"HW register value = 0x%x\n",
+		watermarks->b.cstate_pstate.pstate_change_ns, prog_wm_value);
+
+	/* clock state C */
+	prog_wm_value = convert_and_clamp(
+			watermarks->c.urgent_ns, refclk_mhz, 0x1fffff);
+	REG_WRITE(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_C, prog_wm_value);
+	dm_logger_write(hws->ctx->logger, LOG_BANDWIDTH_CALCS,
+		"URGENCY_WATERMARK_C calculated =%d\n"
+		"HW register value = 0x%x\n",
+		watermarks->c.urgent_ns, prog_wm_value);
+
+
+	prog_wm_value = convert_and_clamp(
+			watermarks->c.pte_meta_urgent_ns,
+			refclk_mhz, 0x1fffff);
+	REG_WRITE(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_C, prog_wm_value);
+	dm_logger_write(hws->ctx->logger, LOG_BANDWIDTH_CALCS,
+		"PTE_META_URGENCY_WATERMARK_C calculated =%d\n"
+		"HW register value = 0x%x\n",
+		watermarks->c.pte_meta_urgent_ns, prog_wm_value);
+
+
+	if (REG(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_C)) {
+		prog_wm_value = convert_and_clamp(
+				watermarks->c.cstate_pstate.cstate_enter_plus_exit_ns,
+				refclk_mhz, 0x1fffff);
+		REG_WRITE(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_C, prog_wm_value);
+		dm_logger_write(hws->ctx->logger, LOG_BANDWIDTH_CALCS,
+			"SR_ENTER_WATERMARK_C calculated =%d\n"
+			"HW register value = 0x%x\n",
+			watermarks->c.cstate_pstate.cstate_enter_plus_exit_ns, prog_wm_value);
+
+
+		prog_wm_value = convert_and_clamp(
+				watermarks->c.cstate_pstate.cstate_exit_ns,
+				refclk_mhz, 0x1fffff);
+		REG_WRITE(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_C, prog_wm_value);
+		dm_logger_write(hws->ctx->logger, LOG_BANDWIDTH_CALCS,
+			"SR_EXIT_WATERMARK_C calculated =%d\n"
+			"HW register value = 0x%x\n",
+			watermarks->c.cstate_pstate.cstate_exit_ns, prog_wm_value);
+	}
+
+	prog_wm_value = convert_and_clamp(
+			watermarks->c.cstate_pstate.pstate_change_ns,
+			refclk_mhz, 0x1fffff);
+	REG_WRITE(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_C, prog_wm_value);
+	dm_logger_write(hws->ctx->logger, LOG_BANDWIDTH_CALCS,
+		"DRAM_CLK_CHANGE_WATERMARK_C calculated =%d\n\n"
+		"HW register value = 0x%x\n",
+		watermarks->c.cstate_pstate.pstate_change_ns, prog_wm_value);
+
+	/* clock state D */
+	prog_wm_value = convert_and_clamp(
+			watermarks->d.urgent_ns, refclk_mhz, 0x1fffff);
+	REG_WRITE(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_D, prog_wm_value);
+	dm_logger_write(hws->ctx->logger, LOG_BANDWIDTH_CALCS,
+		"URGENCY_WATERMARK_D calculated =%d\n"
+		"HW register value = 0x%x\n",
+		watermarks->d.urgent_ns, prog_wm_value);
+
+	prog_wm_value = convert_and_clamp(
+			watermarks->d.pte_meta_urgent_ns,
+			refclk_mhz, 0x1fffff);
+	REG_WRITE(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_D, prog_wm_value);
+	dm_logger_write(hws->ctx->logger, LOG_BANDWIDTH_CALCS,
+		"PTE_META_URGENCY_WATERMARK_D calculated =%d\n"
+		"HW register value = 0x%x\n",
+		watermarks->d.pte_meta_urgent_ns, prog_wm_value);
+
+
+	if (REG(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_D)) {
+		prog_wm_value = convert_and_clamp(
+				watermarks->d.cstate_pstate.cstate_enter_plus_exit_ns,
+				refclk_mhz, 0x1fffff);
+		REG_WRITE(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_D, prog_wm_value);
+		dm_logger_write(hws->ctx->logger, LOG_BANDWIDTH_CALCS,
+			"SR_ENTER_WATERMARK_D calculated =%d\n"
+			"HW register value = 0x%x\n",
+			watermarks->d.cstate_pstate.cstate_enter_plus_exit_ns, prog_wm_value);
+
+
+		prog_wm_value = convert_and_clamp(
+				watermarks->d.cstate_pstate.cstate_exit_ns,
+				refclk_mhz, 0x1fffff);
+		REG_WRITE(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_D, prog_wm_value);
+		dm_logger_write(hws->ctx->logger, LOG_BANDWIDTH_CALCS,
+			"SR_EXIT_WATERMARK_D calculated =%d\n"
+			"HW register value = 0x%x\n",
+			watermarks->d.cstate_pstate.cstate_exit_ns, prog_wm_value);
+	}
+
+
+	prog_wm_value = convert_and_clamp(
+			watermarks->d.cstate_pstate.pstate_change_ns,
+			refclk_mhz, 0x1fffff);
+	REG_WRITE(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_D, prog_wm_value);
+	dm_logger_write(hws->ctx->logger, LOG_BANDWIDTH_CALCS,
+		"DRAM_CLK_CHANGE_WATERMARK_D calculated =%d\n"
+		"HW register value = 0x%x\n\n",
+		watermarks->d.cstate_pstate.pstate_change_ns, prog_wm_value);
+
+	REG_UPDATE(DCHUBBUB_ARB_WATERMARK_CHANGE_CNTL,
+			DCHUBBUB_ARB_WATERMARK_CHANGE_REQUEST, 1);
+
+	REG_UPDATE(DCHUBBUB_ARB_SAT_LEVEL,
+			DCHUBBUB_ARB_SAT_LEVEL, 60 * refclk_mhz);
+	REG_UPDATE(DCHUBBUB_ARB_DF_REQ_OUTSTAND,
+			DCHUBBUB_ARB_MIN_REQ_OUTSTAND, 68);
+
+	REG_UPDATE_2(DCHUBBUB_ARB_DRAM_STATE_CNTL,
+			DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_VALUE, 0,
+			DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_ENABLE, force_en);
+
+#if 0
+	REG_UPDATE_2(DCHUBBUB_ARB_WATERMARK_CHANGE_CNTL,
+			DCHUBBUB_ARB_WATERMARK_CHANGE_DONE_INTERRUPT_DISABLE, 1,
+			DCHUBBUB_ARB_WATERMARK_CHANGE_REQUEST, 1);
+#endif
+}
+
+
+static void dcn10_update_dchub(
+	struct dce_hwseq *hws,
+	struct dchub_init_data *dh_data)
+{
+	/* TODO: port code from dal2 */
+	switch (dh_data->fb_mode) {
+	case FRAME_BUFFER_MODE_ZFB_ONLY:
+		/*For ZFB case need to put DCHUB FB BASE and TOP upside down to indicate ZFB mode*/
+		REG_UPDATE(DCHUBBUB_SDPIF_FB_TOP,
+				SDPIF_FB_TOP, 0);
+
+		REG_UPDATE(DCHUBBUB_SDPIF_FB_BASE,
+				SDPIF_FB_BASE, 0x0FFFF);
+
+		REG_UPDATE(DCHUBBUB_SDPIF_AGP_BASE,
+				SDPIF_AGP_BASE, dh_data->zfb_phys_addr_base >> 22);
+
+		REG_UPDATE(DCHUBBUB_SDPIF_AGP_BOT,
+				SDPIF_AGP_BOT, dh_data->zfb_mc_base_addr >> 22);
+
+		REG_UPDATE(DCHUBBUB_SDPIF_AGP_TOP,
+				SDPIF_AGP_TOP, (dh_data->zfb_mc_base_addr +
+						dh_data->zfb_size_in_byte - 1) >> 22);
+		break;
+	case FRAME_BUFFER_MODE_MIXED_ZFB_AND_LOCAL:
+		/*Should not touch FB LOCATION (done by VBIOS on AsicInit table)*/
+
+		REG_UPDATE(DCHUBBUB_SDPIF_AGP_BASE,
+				SDPIF_AGP_BASE, dh_data->zfb_phys_addr_base >> 22);
+
+		REG_UPDATE(DCHUBBUB_SDPIF_AGP_BOT,
+				SDPIF_AGP_BOT, dh_data->zfb_mc_base_addr >> 22);
+
+		REG_UPDATE(DCHUBBUB_SDPIF_AGP_TOP,
+				SDPIF_AGP_TOP, (dh_data->zfb_mc_base_addr +
+						dh_data->zfb_size_in_byte - 1) >> 22);
+		break;
+	case FRAME_BUFFER_MODE_LOCAL_ONLY:
+		/*Should not touch FB LOCATION (done by VBIOS on AsicInit table)*/
+		REG_UPDATE(DCHUBBUB_SDPIF_AGP_BASE,
+				SDPIF_AGP_BASE, 0);
+
+		REG_UPDATE(DCHUBBUB_SDPIF_AGP_BOT,
+				SDPIF_AGP_BOT, 0X03FFFF);
+
+		REG_UPDATE(DCHUBBUB_SDPIF_AGP_TOP,
+				SDPIF_AGP_TOP, 0);
+		break;
+	default:
+		break;
+	}
+
+	dh_data->dchub_initialzied = true;
+	dh_data->dchub_info_valid = false;
+}
+
+static void hubp_pg_control(
+		struct dce_hwseq *hws,
+		unsigned int hubp_inst,
+		bool power_on)
+{
+	uint32_t power_gate = power_on ? 0 : 1;
+	uint32_t pwr_status = power_on ? 0 : 2;
+
+	if (hws->ctx->dc->debug.disable_hubp_power_gate)
+		return;
+
+	switch (hubp_inst) {
+	case 0: /* DCHUBP0 */
+		REG_UPDATE(DOMAIN0_PG_CONFIG,
+				DOMAIN0_POWER_GATE, power_gate);
+
+		REG_WAIT(DOMAIN0_PG_STATUS,
+				DOMAIN0_PGFSM_PWR_STATUS, pwr_status,
+				1, 1000);
+		break;
+	case 1: /* DCHUBP1 */
+		REG_UPDATE(DOMAIN2_PG_CONFIG,
+				DOMAIN2_POWER_GATE, power_gate);
+
+		REG_WAIT(DOMAIN2_PG_STATUS,
+				DOMAIN2_PGFSM_PWR_STATUS, pwr_status,
+				1, 1000);
+		break;
+	case 2: /* DCHUBP2 */
+		REG_UPDATE(DOMAIN4_PG_CONFIG,
+				DOMAIN4_POWER_GATE, power_gate);
+
+		REG_WAIT(DOMAIN4_PG_STATUS,
+				DOMAIN4_PGFSM_PWR_STATUS, pwr_status,
+				1, 1000);
+		break;
+	case 3: /* DCHUBP3 */
+		REG_UPDATE(DOMAIN6_PG_CONFIG,
+				DOMAIN6_POWER_GATE, power_gate);
+
+		REG_WAIT(DOMAIN6_PG_STATUS,
+				DOMAIN6_PGFSM_PWR_STATUS, pwr_status,
+				1, 1000);
+		break;
+	default:
+		BREAK_TO_DEBUGGER();
+		break;
+	}
+}
+
+static void power_on_plane(
+	struct dce_hwseq *hws,
+	int plane_id)
+{
+	if (REG(DC_IP_REQUEST_CNTL)) {
+		REG_SET(DC_IP_REQUEST_CNTL, 0,
+				IP_REQUEST_EN, 1);
+		dpp_pg_control(hws, plane_id, true);
+		hubp_pg_control(hws, plane_id, true);
+		REG_SET(DC_IP_REQUEST_CNTL, 0,
+				IP_REQUEST_EN, 0);
+		dm_logger_write(hws->ctx->logger, LOG_DEBUG,
+				"Un-gated front end for pipe %d\n", plane_id);
+	}
+}
+
+static void undo_DEGVIDCN10_253_wa(struct dc *dc)
+{
+	struct dce_hwseq *hws = dc->hwseq;
+	struct hubp *hubp = dc->res_pool->hubps[0];
+	int pwr_status = 0;
+
+	REG_GET(DOMAIN0_PG_STATUS, DOMAIN0_PGFSM_PWR_STATUS, &pwr_status);
+	/* Don't need to blank if hubp is power gated*/
+	if (pwr_status == 2)
+		return;
+
+	hubp->funcs->set_blank(hubp, true);
+
+	REG_SET(DC_IP_REQUEST_CNTL, 0,
+			IP_REQUEST_EN, 1);
+
+	hubp_pg_control(hws, 0, false);
+	REG_SET(DC_IP_REQUEST_CNTL, 0,
+			IP_REQUEST_EN, 0);
+}
+
+static void apply_DEGVIDCN10_253_wa(struct dc *dc)
+{
+	struct dce_hwseq *hws = dc->hwseq;
+	struct hubp *hubp = dc->res_pool->hubps[0];
+
+	if (dc->debug.disable_stutter)
+		return;
+
+	REG_SET(DC_IP_REQUEST_CNTL, 0,
+			IP_REQUEST_EN, 1);
+
+	hubp_pg_control(hws, 0, true);
+	REG_SET(DC_IP_REQUEST_CNTL, 0,
+			IP_REQUEST_EN, 0);
+
+	hubp->funcs->set_hubp_blank_en(hubp, false);
+}
+
+static void bios_golden_init(struct dc *dc)
+{
+	struct dc_bios *bp = dc->ctx->dc_bios;
+	int i;
+
+	/* initialize dcn global */
+	bp->funcs->enable_disp_power_gating(bp,
+			CONTROLLER_ID_D0, ASIC_PIPE_INIT);
+
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		/* initialize dcn per pipe */
+		bp->funcs->enable_disp_power_gating(bp,
+				CONTROLLER_ID_D0 + i, ASIC_PIPE_DISABLE);
+	}
+}
+
+static void dcn10_init_hw(struct dc *dc)
+{
+	int i;
+	struct abm *abm = dc->res_pool->abm;
+	struct dce_hwseq *hws = dc->hwseq;
+
+	if (IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment)) {
+		REG_WRITE(REFCLK_CNTL, 0);
+		REG_UPDATE(DCHUBBUB_GLOBAL_TIMER_CNTL, DCHUBBUB_GLOBAL_TIMER_ENABLE, 1);
+		REG_WRITE(DIO_MEM_PWR_CTRL, 0);
+
+		if (!dc->debug.disable_clock_gate) {
+			/* enable all DCN clock gating */
+			REG_WRITE(DCCG_GATE_DISABLE_CNTL, 0);
+
+			REG_WRITE(DCCG_GATE_DISABLE_CNTL2, 0);
+
+			REG_UPDATE(DCFCLK_CNTL, DCFCLK_GATE_DIS, 0);
+		}
+
+		enable_power_gating_plane(dc->hwseq, true);
+		return;
+	}
+	/* end of FPGA. Below if real ASIC */
+
+	bios_golden_init(dc);
+
+	disable_vga(dc->hwseq);
+
+	for (i = 0; i < dc->link_count; i++) {
+		/* Power up AND update implementation according to the
+		 * required signal (which may be different from the
+		 * default signal on connector).
+		 */
+		struct dc_link *link = dc->links[i];
+
+		link->link_enc->funcs->hw_init(link->link_enc);
+	}
+
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct dpp *dpp = dc->res_pool->dpps[i];
+		struct timing_generator *tg = dc->res_pool->timing_generators[i];
+
+		dpp->funcs->dpp_reset(dpp);
+		dc->res_pool->mpc->funcs->remove(
+				dc->res_pool->mpc, &(dc->res_pool->opps[i]->mpc_tree),
+				dc->res_pool->opps[i]->inst, i);
+
+		/* Blank controller using driver code instead of
+		 * command table.
+		 */
+		tg->funcs->set_blank(tg, true);
+		hwss_wait_for_blank_complete(tg);
+	}
+
+	for (i = 0; i < dc->res_pool->audio_count; i++) {
+		struct audio *audio = dc->res_pool->audios[i];
+
+		audio->funcs->hw_init(audio);
+	}
+
+	if (abm != NULL) {
+		abm->funcs->init_backlight(abm);
+		abm->funcs->abm_init(abm);
+	}
+
+	/* power AFMT HDMI memory TODO: may move to dis/en output save power*/
+	REG_WRITE(DIO_MEM_PWR_CTRL, 0);
+
+	if (!dc->debug.disable_clock_gate) {
+		/* enable all DCN clock gating */
+		REG_WRITE(DCCG_GATE_DISABLE_CNTL, 0);
+
+		REG_WRITE(DCCG_GATE_DISABLE_CNTL2, 0);
+
+		REG_UPDATE(DCFCLK_CNTL, DCFCLK_GATE_DIS, 0);
+	}
+
+	enable_power_gating_plane(dc->hwseq, true);
+}
+
+static enum dc_status dcn10_prog_pixclk_crtc_otg(
+		struct pipe_ctx *pipe_ctx,
+		struct dc_state *context,
+		struct dc *dc)
+{
+	struct dc_stream_state *stream = pipe_ctx->stream;
+	enum dc_color_space color_space;
+	struct tg_color black_color = {0};
+	bool enableStereo    = stream->timing.timing_3d_format == TIMING_3D_FORMAT_NONE ?
+			false:true;
+	bool rightEyePolarity = stream->timing.flags.RIGHT_EYE_3D_POLARITY;
+
+
+	/* by upper caller loop, pipe0 is parent pipe and be called first.
+	 * back end is set up by for pipe0. Other children pipe share back end
+	 * with pipe 0. No program is needed.
+	 */
+	if (pipe_ctx->top_pipe != NULL)
+		return DC_OK;
+
+	/* TODO check if timing_changed, disable stream if timing changed */
+
+	/* HW program guide assume display already disable
+	 * by unplug sequence. OTG assume stop.
+	 */
+	pipe_ctx->stream_res.tg->funcs->enable_optc_clock(pipe_ctx->stream_res.tg, true);
+
+	if (false == pipe_ctx->clock_source->funcs->program_pix_clk(
+			pipe_ctx->clock_source,
+			&pipe_ctx->stream_res.pix_clk_params,
+			&pipe_ctx->pll_settings)) {
+		BREAK_TO_DEBUGGER();
+		return DC_ERROR_UNEXPECTED;
+	}
+	pipe_ctx->stream_res.tg->dlg_otg_param.vready_offset = pipe_ctx->pipe_dlg_param.vready_offset;
+	pipe_ctx->stream_res.tg->dlg_otg_param.vstartup_start = pipe_ctx->pipe_dlg_param.vstartup_start;
+	pipe_ctx->stream_res.tg->dlg_otg_param.vupdate_offset = pipe_ctx->pipe_dlg_param.vupdate_offset;
+	pipe_ctx->stream_res.tg->dlg_otg_param.vupdate_width = pipe_ctx->pipe_dlg_param.vupdate_width;
+
+	pipe_ctx->stream_res.tg->dlg_otg_param.signal =  pipe_ctx->stream->signal;
+
+	pipe_ctx->stream_res.tg->funcs->program_timing(
+			pipe_ctx->stream_res.tg,
+			&stream->timing,
+			true);
+
+	pipe_ctx->stream_res.opp->funcs->opp_set_stereo_polarity(
+				pipe_ctx->stream_res.opp,
+				enableStereo,
+				rightEyePolarity);
+
+#if 0 /* move to after enable_crtc */
+	/* TODO: OPP FMT, ABM. etc. should be done here. */
+	/* or FPGA now. instance 0 only. TODO: move to opp.c */
+
+	inst_offset = reg_offsets[pipe_ctx->stream_res.tg->inst].fmt;
+
+	pipe_ctx->stream_res.opp->funcs->opp_program_fmt(
+				pipe_ctx->stream_res.opp,
+				&stream->bit_depth_params,
+				&stream->clamping);
+#endif
+	/* program otg blank color */
+	color_space = stream->output_color_space;
+	color_space_to_black_color(dc, color_space, &black_color);
+	pipe_ctx->stream_res.tg->funcs->set_blank_color(
+			pipe_ctx->stream_res.tg,
+			&black_color);
+
+	pipe_ctx->stream_res.tg->funcs->set_blank(pipe_ctx->stream_res.tg, true);
+	hwss_wait_for_blank_complete(pipe_ctx->stream_res.tg);
+
+	/* VTG is  within DCHUB command block. DCFCLK is always on */
+	if (false == pipe_ctx->stream_res.tg->funcs->enable_crtc(pipe_ctx->stream_res.tg)) {
+		BREAK_TO_DEBUGGER();
+		return DC_ERROR_UNEXPECTED;
+	}
+
+	/* TODO program crtc source select for non-virtual signal*/
+	/* TODO program FMT */
+	/* TODO setup link_enc */
+	/* TODO set stream attributes */
+	/* TODO program audio */
+	/* TODO enable stream if timing changed */
+	/* TODO unblank stream if DP */
+
+	return DC_OK;
+}
+
+static void reset_back_end_for_pipe(
+		struct dc *dc,
+		struct pipe_ctx *pipe_ctx,
+		struct dc_state *context)
+{
+	int i;
+
+	if (pipe_ctx->stream_res.stream_enc == NULL) {
+		pipe_ctx->stream = NULL;
+		return;
+	}
+
+	if (!IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment)) {
+		/* DPMS may already disable */
+		if (!pipe_ctx->stream->dpms_off)
+			core_link_disable_stream(pipe_ctx, FREE_ACQUIRED_RESOURCE);
+	}
+
+	/* by upper caller loop, parent pipe: pipe0, will be reset last.
+	 * back end share by all pipes and will be disable only when disable
+	 * parent pipe.
+	 */
+	if (pipe_ctx->top_pipe == NULL) {
+		pipe_ctx->stream_res.tg->funcs->disable_crtc(pipe_ctx->stream_res.tg);
+
+		pipe_ctx->stream_res.tg->funcs->enable_optc_clock(pipe_ctx->stream_res.tg, false);
+	}
+
+	for (i = 0; i < dc->res_pool->pipe_count; i++)
+		if (&dc->current_state->res_ctx.pipe_ctx[i] == pipe_ctx)
+			break;
+
+	if (i == dc->res_pool->pipe_count)
+		return;
+
+	pipe_ctx->stream = NULL;
+	dm_logger_write(dc->ctx->logger, LOG_DEBUG,
+					"Reset back end for pipe %d, tg:%d\n",
+					pipe_ctx->pipe_idx, pipe_ctx->stream_res.tg->inst);
+}
+
+/* trigger HW to start disconnect plane from stream on the next vsync */
+static void plane_atomic_disconnect(struct dc *dc,
+		int fe_idx)
+{
+	struct hubp *hubp = dc->res_pool->hubps[fe_idx];
+	struct mpc *mpc = dc->res_pool->mpc;
+	int opp_id, z_idx;
+	int mpcc_id = -1;
+
+	/* look at tree rather than mi here to know if we already reset */
+	for (opp_id = 0; opp_id < dc->res_pool->pipe_count; opp_id++) {
+		struct output_pixel_processor *opp = dc->res_pool->opps[opp_id];
+
+		for (z_idx = 0; z_idx < opp->mpc_tree.num_pipes; z_idx++) {
+			if (opp->mpc_tree.dpp[z_idx] == fe_idx) {
+				mpcc_id = opp->mpc_tree.mpcc[z_idx];
+				break;
+			}
+		}
+		if (mpcc_id != -1)
+			break;
+	}
+	/*Already reset*/
+	if (opp_id == dc->res_pool->pipe_count)
+		return;
+
+	if (dc->debug.sanity_checks)
+		verify_allow_pstate_change_high(dc->hwseq);
+	hubp->funcs->dcc_control(hubp, false, false);
+	if (dc->debug.sanity_checks)
+		verify_allow_pstate_change_high(dc->hwseq);
+
+	mpc->funcs->remove(mpc, &(dc->res_pool->opps[opp_id]->mpc_tree),
+			dc->res_pool->opps[opp_id]->inst, fe_idx);
+}
+
+/* disable HW used by plane.
+ * note:  cannot disable until disconnect is complete */
+static void plane_atomic_disable(struct dc *dc,
+		int fe_idx)
+{
+	struct dce_hwseq *hws = dc->hwseq;
+	struct hubp *hubp = dc->res_pool->hubps[fe_idx];
+	struct mpc *mpc = dc->res_pool->mpc;
+	int opp_id = hubp->opp_id;
+
+	if (opp_id == 0xf)
+		return;
+
+	mpc->funcs->wait_for_idle(mpc, hubp->mpcc_id);
+	dc->res_pool->opps[hubp->opp_id]->mpcc_disconnect_pending[hubp->mpcc_id] = false;
+	/*dm_logger_write(dc->ctx->logger, LOG_ERROR,
+			"[debug_mpo: atomic disable finished on mpcc %d]\n",
+			fe_idx);*/
+
+	hubp->funcs->set_blank(hubp, true);
+
+	if (dc->debug.sanity_checks)
+		verify_allow_pstate_change_high(dc->hwseq);
+
+	REG_UPDATE(HUBP_CLK_CNTL[fe_idx],
+			HUBP_CLOCK_ENABLE, 0);
+	REG_UPDATE(DPP_CONTROL[fe_idx],
+			DPP_CLOCK_ENABLE, 0);
+
+	if (dc->res_pool->opps[opp_id]->mpc_tree.num_pipes == 0)
+		REG_UPDATE(OPP_PIPE_CONTROL[opp_id],
+				OPP_PIPE_CLOCK_EN, 0);
+
+	if (dc->debug.sanity_checks)
+		verify_allow_pstate_change_high(dc->hwseq);
+}
+
+/*
+ * kill power to plane hw
+ * note: cannot power down until plane is disable
+ */
+static void plane_atomic_power_down(struct dc *dc, int fe_idx)
+{
+	struct dce_hwseq *hws = dc->hwseq;
+	struct dpp *dpp = dc->res_pool->dpps[fe_idx];
+
+	if (REG(DC_IP_REQUEST_CNTL)) {
+		REG_SET(DC_IP_REQUEST_CNTL, 0,
+				IP_REQUEST_EN, 1);
+		dpp_pg_control(hws, fe_idx, false);
+		hubp_pg_control(hws, fe_idx, false);
+		dpp->funcs->dpp_reset(dpp);
+		REG_SET(DC_IP_REQUEST_CNTL, 0,
+				IP_REQUEST_EN, 0);
+		dm_logger_write(dc->ctx->logger, LOG_DEBUG,
+				"Power gated front end %d\n", fe_idx);
+
+		if (dc->debug.sanity_checks)
+			verify_allow_pstate_change_high(dc->hwseq);
+	}
+}
+
+
+static void reset_front_end(
+		struct dc *dc,
+		int fe_idx)
+{
+	struct dce_hwseq *hws = dc->hwseq;
+	struct timing_generator *tg;
+	int opp_id = dc->res_pool->hubps[fe_idx]->opp_id;
+
+	/*Already reset*/
+	if (opp_id == 0xf)
+		return;
+
+	tg = dc->res_pool->timing_generators[opp_id];
+	tg->funcs->lock(tg);
+
+	plane_atomic_disconnect(dc, fe_idx);
+
+	REG_UPDATE(OTG_GLOBAL_SYNC_STATUS[tg->inst], VUPDATE_NO_LOCK_EVENT_CLEAR, 1);
+	tg->funcs->unlock(tg);
+
+	if (dc->debug.sanity_checks)
+		verify_allow_pstate_change_high(hws);
+
+	if (tg->ctx->dce_environment != DCE_ENV_FPGA_MAXIMUS)
+		REG_WAIT(OTG_GLOBAL_SYNC_STATUS[tg->inst],
+				VUPDATE_NO_LOCK_EVENT_OCCURRED, 1,
+				1, 100000);
+
+	plane_atomic_disable(dc, fe_idx);
+
+	dm_logger_write(dc->ctx->logger, LOG_DC,
+					"Reset front end %d\n",
+					fe_idx);
+}
+
+static void dcn10_power_down_fe(struct dc *dc, int fe_idx)
+{
+	struct dce_hwseq *hws = dc->hwseq;
+	struct dpp *dpp = dc->res_pool->dpps[fe_idx];
+
+	reset_front_end(dc, fe_idx);
+
+	REG_SET(DC_IP_REQUEST_CNTL, 0,
+			IP_REQUEST_EN, 1);
+	dpp_pg_control(hws, fe_idx, false);
+	hubp_pg_control(hws, fe_idx, false);
+	dpp->funcs->dpp_reset(dpp);
+	REG_SET(DC_IP_REQUEST_CNTL, 0,
+			IP_REQUEST_EN, 0);
+	dm_logger_write(dc->ctx->logger, LOG_DEBUG,
+			"Power gated front end %d\n", fe_idx);
+
+	if (dc->debug.sanity_checks)
+		verify_allow_pstate_change_high(dc->hwseq);
+}
+
+static void reset_hw_ctx_wrap(
+		struct dc *dc,
+		struct dc_state *context)
+{
+	int i;
+
+	/* Reset Front End*/
+	/* Lock*/
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *cur_pipe_ctx = &dc->current_state->res_ctx.pipe_ctx[i];
+		struct timing_generator *tg = cur_pipe_ctx->stream_res.tg;
+
+		if (cur_pipe_ctx->stream)
+			tg->funcs->lock(tg);
+	}
+	/* Disconnect*/
+	for (i = dc->res_pool->pipe_count - 1; i >= 0 ; i--) {
+		struct pipe_ctx *pipe_ctx_old =
+			&dc->current_state->res_ctx.pipe_ctx[i];
+		struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
+
+		if (!pipe_ctx->stream ||
+				!pipe_ctx->plane_state ||
+				pipe_need_reprogram(pipe_ctx_old, pipe_ctx)) {
+
+			plane_atomic_disconnect(dc, i);
+		}
+	}
+	/* Unlock*/
+	for (i = dc->res_pool->pipe_count - 1; i >= 0; i--) {
+		struct pipe_ctx *cur_pipe_ctx = &dc->current_state->res_ctx.pipe_ctx[i];
+		struct timing_generator *tg = cur_pipe_ctx->stream_res.tg;
+
+		if (cur_pipe_ctx->stream)
+			tg->funcs->unlock(tg);
+	}
+
+	/* Disable and Powerdown*/
+	for (i = dc->res_pool->pipe_count - 1; i >= 0 ; i--) {
+		struct pipe_ctx *pipe_ctx_old =
+			&dc->current_state->res_ctx.pipe_ctx[i];
+		struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
+
+		/*if (!pipe_ctx_old->stream)
+			continue;*/
+
+		if (pipe_ctx->stream && pipe_ctx->plane_state
+				&& !pipe_need_reprogram(pipe_ctx_old, pipe_ctx))
+			continue;
+
+		plane_atomic_disable(dc, i);
+
+		if (!pipe_ctx->stream || !pipe_ctx->plane_state)
+			plane_atomic_power_down(dc, i);
+	}
+
+	/* Reset Back End*/
+	for (i = dc->res_pool->pipe_count - 1; i >= 0 ; i--) {
+		struct pipe_ctx *pipe_ctx_old =
+			&dc->current_state->res_ctx.pipe_ctx[i];
+		struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
+
+		if (!pipe_ctx_old->stream)
+			continue;
+
+		if (pipe_ctx_old->top_pipe)
+			continue;
+
+		if (!pipe_ctx->stream ||
+				pipe_need_reprogram(pipe_ctx_old, pipe_ctx)) {
+			struct clock_source *old_clk = pipe_ctx_old->clock_source;
+
+			reset_back_end_for_pipe(dc, pipe_ctx_old, dc->current_state);
+
+			if (old_clk)
+				old_clk->funcs->cs_power_down(old_clk);
+		}
+	}
+
+}
+
+static bool patch_address_for_sbs_tb_stereo(
+		struct pipe_ctx *pipe_ctx, PHYSICAL_ADDRESS_LOC *addr)
+{
+	struct dc_plane_state *plane_state = pipe_ctx->plane_state;
+	bool sec_split = pipe_ctx->top_pipe &&
+			pipe_ctx->top_pipe->plane_state == pipe_ctx->plane_state;
+	if (sec_split && plane_state->address.type == PLN_ADDR_TYPE_GRPH_STEREO &&
+		(pipe_ctx->stream->timing.timing_3d_format ==
+		 TIMING_3D_FORMAT_SIDE_BY_SIDE ||
+		 pipe_ctx->stream->timing.timing_3d_format ==
+		 TIMING_3D_FORMAT_TOP_AND_BOTTOM)) {
+		*addr = plane_state->address.grph_stereo.left_addr;
+		plane_state->address.grph_stereo.left_addr =
+		plane_state->address.grph_stereo.right_addr;
+		return true;
+	} else {
+		if (pipe_ctx->stream->view_format != VIEW_3D_FORMAT_NONE &&
+			plane_state->address.type != PLN_ADDR_TYPE_GRPH_STEREO) {
+			plane_state->address.type = PLN_ADDR_TYPE_GRPH_STEREO;
+			plane_state->address.grph_stereo.right_addr =
+			plane_state->address.grph_stereo.left_addr;
+		}
+	}
+	return false;
+}
+
+static void toggle_watermark_change_req(struct dce_hwseq *hws)
+{
+	uint32_t watermark_change_req;
+
+	REG_GET(DCHUBBUB_ARB_WATERMARK_CHANGE_CNTL,
+			DCHUBBUB_ARB_WATERMARK_CHANGE_REQUEST, &watermark_change_req);
+
+	if (watermark_change_req)
+		watermark_change_req = 0;
+	else
+		watermark_change_req = 1;
+
+	REG_UPDATE(DCHUBBUB_ARB_WATERMARK_CHANGE_CNTL,
+			DCHUBBUB_ARB_WATERMARK_CHANGE_REQUEST, watermark_change_req);
+}
+
+static void dcn10_update_plane_addr(const struct dc *dc, struct pipe_ctx *pipe_ctx)
+{
+	bool addr_patched = false;
+	PHYSICAL_ADDRESS_LOC addr;
+	struct dc_plane_state *plane_state = pipe_ctx->plane_state;
+
+	if (plane_state == NULL)
+		return;
+	addr_patched = patch_address_for_sbs_tb_stereo(pipe_ctx, &addr);
+	pipe_ctx->plane_res.hubp->funcs->hubp_program_surface_flip_and_addr(
+			pipe_ctx->plane_res.hubp,
+			&plane_state->address,
+			plane_state->flip_immediate);
+	plane_state->status.requested_address = plane_state->address;
+	if (addr_patched)
+		pipe_ctx->plane_state->address.grph_stereo.left_addr = addr;
+}
+
+static bool dcn10_set_input_transfer_func(
+	struct pipe_ctx *pipe_ctx, const struct dc_plane_state *plane_state)
+{
+	struct dpp *dpp_base = pipe_ctx->plane_res.dpp;
+	const struct dc_transfer_func *tf = NULL;
+	bool result = true;
+
+	if (dpp_base == NULL)
+		return false;
+
+	if (plane_state->in_transfer_func)
+		tf = plane_state->in_transfer_func;
+
+	if (plane_state->gamma_correction && dce_use_lut(plane_state))
+		dpp_base->funcs->ipp_program_input_lut(dpp_base,
+				plane_state->gamma_correction);
+
+	if (tf == NULL)
+		dpp_base->funcs->ipp_set_degamma(dpp_base, IPP_DEGAMMA_MODE_BYPASS);
+	else if (tf->type == TF_TYPE_PREDEFINED) {
+		switch (tf->tf) {
+		case TRANSFER_FUNCTION_SRGB:
+			dpp_base->funcs->ipp_set_degamma(dpp_base,
+					IPP_DEGAMMA_MODE_HW_sRGB);
+			break;
+		case TRANSFER_FUNCTION_BT709:
+			dpp_base->funcs->ipp_set_degamma(dpp_base,
+					IPP_DEGAMMA_MODE_HW_xvYCC);
+			break;
+		case TRANSFER_FUNCTION_LINEAR:
+			dpp_base->funcs->ipp_set_degamma(dpp_base,
+					IPP_DEGAMMA_MODE_BYPASS);
+			break;
+		case TRANSFER_FUNCTION_PQ:
+			result = false;
+			break;
+		default:
+			result = false;
+			break;
+		}
+	} else if (tf->type == TF_TYPE_BYPASS) {
+		dpp_base->funcs->ipp_set_degamma(dpp_base, IPP_DEGAMMA_MODE_BYPASS);
+	} else {
+		/*TF_TYPE_DISTRIBUTED_POINTS*/
+		result = false;
+	}
+
+	return result;
+}
+/*modify the method to handle rgb for arr_points*/
+static bool convert_to_custom_float(
+		struct pwl_result_data *rgb_resulted,
+		struct curve_points *arr_points,
+		uint32_t hw_points_num)
+{
+	struct custom_float_format fmt;
+
+	struct pwl_result_data *rgb = rgb_resulted;
+
+	uint32_t i = 0;
+
+	fmt.exponenta_bits = 6;
+	fmt.mantissa_bits = 12;
+	fmt.sign = false;
+
+	if (!convert_to_custom_float_format(
+		arr_points[0].x,
+		&fmt,
+		&arr_points[0].custom_float_x)) {
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+
+	if (!convert_to_custom_float_format(
+		arr_points[0].offset,
+		&fmt,
+		&arr_points[0].custom_float_offset)) {
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+
+	if (!convert_to_custom_float_format(
+		arr_points[0].slope,
+		&fmt,
+		&arr_points[0].custom_float_slope)) {
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+
+	fmt.mantissa_bits = 10;
+	fmt.sign = false;
+
+	if (!convert_to_custom_float_format(
+		arr_points[1].x,
+		&fmt,
+		&arr_points[1].custom_float_x)) {
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+
+	if (!convert_to_custom_float_format(
+		arr_points[1].y,
+		&fmt,
+		&arr_points[1].custom_float_y)) {
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+
+	if (!convert_to_custom_float_format(
+		arr_points[1].slope,
+		&fmt,
+		&arr_points[1].custom_float_slope)) {
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+
+	fmt.mantissa_bits = 12;
+	fmt.sign = true;
+
+	while (i != hw_points_num) {
+		if (!convert_to_custom_float_format(
+			rgb->red,
+			&fmt,
+			&rgb->red_reg)) {
+			BREAK_TO_DEBUGGER();
+			return false;
+		}
+
+		if (!convert_to_custom_float_format(
+			rgb->green,
+			&fmt,
+			&rgb->green_reg)) {
+			BREAK_TO_DEBUGGER();
+			return false;
+		}
+
+		if (!convert_to_custom_float_format(
+			rgb->blue,
+			&fmt,
+			&rgb->blue_reg)) {
+			BREAK_TO_DEBUGGER();
+			return false;
+		}
+
+		if (!convert_to_custom_float_format(
+			rgb->delta_red,
+			&fmt,
+			&rgb->delta_red_reg)) {
+			BREAK_TO_DEBUGGER();
+			return false;
+		}
+
+		if (!convert_to_custom_float_format(
+			rgb->delta_green,
+			&fmt,
+			&rgb->delta_green_reg)) {
+			BREAK_TO_DEBUGGER();
+			return false;
+		}
+
+		if (!convert_to_custom_float_format(
+			rgb->delta_blue,
+			&fmt,
+			&rgb->delta_blue_reg)) {
+			BREAK_TO_DEBUGGER();
+			return false;
+		}
+
+		++rgb;
+		++i;
+	}
+
+	return true;
+}
+#define MAX_REGIONS_NUMBER 34
+#define MAX_LOW_POINT      25
+#define NUMBER_SEGMENTS    32
+
+static bool dcn10_translate_regamma_to_hw_format(const struct dc_transfer_func
+		*output_tf, struct pwl_params *regamma_params)
+{
+	struct curve_points *arr_points;
+	struct pwl_result_data *rgb_resulted;
+	struct pwl_result_data *rgb;
+	struct pwl_result_data *rgb_plus_1;
+	struct fixed31_32 y_r;
+	struct fixed31_32 y_g;
+	struct fixed31_32 y_b;
+	struct fixed31_32 y1_min;
+	struct fixed31_32 y3_max;
+
+	int32_t segment_start, segment_end;
+	int32_t i;
+	uint32_t j, k, seg_distr[MAX_REGIONS_NUMBER], increment, start_index, hw_points;
+
+	if (output_tf == NULL || regamma_params == NULL ||
+			output_tf->type == TF_TYPE_BYPASS)
+		return false;
+
+	arr_points = regamma_params->arr_points;
+	rgb_resulted = regamma_params->rgb_resulted;
+	hw_points = 0;
+
+	memset(regamma_params, 0, sizeof(struct pwl_params));
+	memset(seg_distr, 0, sizeof(seg_distr));
+
+	if (output_tf->tf == TRANSFER_FUNCTION_PQ) {
+		/* 32 segments
+		 * segments are from 2^-25 to 2^7
+		 */
+		for (i = 0; i < 32 ; i++)
+			seg_distr[i] = 3;
+
+		segment_start = -25;
+		segment_end   = 7;
+	} else {
+		/* 10 segments
+		 * segment is from 2^-10 to 2^0
+		 * There are less than 256 points, for optimization
+		 */
+		seg_distr[0] = 3;
+		seg_distr[1] = 4;
+		seg_distr[2] = 4;
+		seg_distr[3] = 4;
+		seg_distr[4] = 4;
+		seg_distr[5] = 4;
+		seg_distr[6] = 4;
+		seg_distr[7] = 4;
+		seg_distr[8] = 5;
+		seg_distr[9] = 5;
+
+		segment_start = -10;
+		segment_end = 0;
+	}
+
+	for (i = segment_end - segment_start; i < MAX_REGIONS_NUMBER ; i++)
+		seg_distr[i] = -1;
+
+	for (k = 0; k < MAX_REGIONS_NUMBER; k++) {
+		if (seg_distr[k] != -1)
+			hw_points += (1 << seg_distr[k]);
+	}
+
+	j = 0;
+	for (k = 0; k < (segment_end - segment_start); k++) {
+		increment = NUMBER_SEGMENTS / (1 << seg_distr[k]);
+		start_index = (segment_start + k + MAX_LOW_POINT) * NUMBER_SEGMENTS;
+		for (i = start_index; i < start_index + NUMBER_SEGMENTS; i += increment) {
+			if (j == hw_points - 1)
+				break;
+			rgb_resulted[j].red = output_tf->tf_pts.red[i];
+			rgb_resulted[j].green = output_tf->tf_pts.green[i];
+			rgb_resulted[j].blue = output_tf->tf_pts.blue[i];
+			j++;
+		}
+	}
+
+	/* last point */
+	start_index = (segment_end + MAX_LOW_POINT) * NUMBER_SEGMENTS;
+	rgb_resulted[hw_points - 1].red =
+			output_tf->tf_pts.red[start_index];
+	rgb_resulted[hw_points - 1].green =
+			output_tf->tf_pts.green[start_index];
+	rgb_resulted[hw_points - 1].blue =
+			output_tf->tf_pts.blue[start_index];
+
+	arr_points[0].x = dal_fixed31_32_pow(dal_fixed31_32_from_int(2),
+			dal_fixed31_32_from_int(segment_start));
+	arr_points[1].x = dal_fixed31_32_pow(dal_fixed31_32_from_int(2),
+			dal_fixed31_32_from_int(segment_end));
+	arr_points[2].x = dal_fixed31_32_pow(dal_fixed31_32_from_int(2),
+			dal_fixed31_32_from_int(segment_end));
+
+	y_r = rgb_resulted[0].red;
+	y_g = rgb_resulted[0].green;
+	y_b = rgb_resulted[0].blue;
+
+	y1_min = dal_fixed31_32_min(y_r, dal_fixed31_32_min(y_g, y_b));
+
+	arr_points[0].y = y1_min;
+	arr_points[0].slope = dal_fixed31_32_div(
+					arr_points[0].y,
+					arr_points[0].x);
+	y_r = rgb_resulted[hw_points - 1].red;
+	y_g = rgb_resulted[hw_points - 1].green;
+	y_b = rgb_resulted[hw_points - 1].blue;
+
+	/* see comment above, m_arrPoints[1].y should be the Y value for the
+	 * region end (m_numOfHwPoints), not last HW point(m_numOfHwPoints - 1)
+	 */
+	y3_max = dal_fixed31_32_max(y_r, dal_fixed31_32_max(y_g, y_b));
+
+	arr_points[1].y = y3_max;
+	arr_points[2].y = y3_max;
+
+	arr_points[1].slope = dal_fixed31_32_zero;
+	arr_points[2].slope = dal_fixed31_32_zero;
+
+	if (output_tf->tf == TRANSFER_FUNCTION_PQ) {
+		/* for PQ, we want to have a straight line from last HW X point,
+		 * and the slope to be such that we hit 1.0 at 10000 nits.
+		 */
+		const struct fixed31_32 end_value =
+				dal_fixed31_32_from_int(125);
+
+		arr_points[1].slope = dal_fixed31_32_div(
+			dal_fixed31_32_sub(dal_fixed31_32_one, arr_points[1].y),
+			dal_fixed31_32_sub(end_value, arr_points[1].x));
+		arr_points[2].slope = dal_fixed31_32_div(
+			dal_fixed31_32_sub(dal_fixed31_32_one, arr_points[1].y),
+			dal_fixed31_32_sub(end_value, arr_points[1].x));
+	}
+
+	regamma_params->hw_points_num = hw_points;
+
+	i = 1;
+	for (k = 0; k < MAX_REGIONS_NUMBER && i < MAX_REGIONS_NUMBER; k++) {
+		if (seg_distr[k] != -1) {
+			regamma_params->arr_curve_points[k].segments_num =
+					seg_distr[k];
+			regamma_params->arr_curve_points[i].offset =
+					regamma_params->arr_curve_points[k].
+					offset + (1 << seg_distr[k]);
+		}
+		i++;
+	}
+
+	if (seg_distr[k] != -1)
+		regamma_params->arr_curve_points[k].segments_num =
+				seg_distr[k];
+
+	rgb = rgb_resulted;
+	rgb_plus_1 = rgb_resulted + 1;
+
+	i = 1;
+
+	while (i != hw_points + 1) {
+		if (dal_fixed31_32_lt(rgb_plus_1->red, rgb->red))
+			rgb_plus_1->red = rgb->red;
+		if (dal_fixed31_32_lt(rgb_plus_1->green, rgb->green))
+			rgb_plus_1->green = rgb->green;
+		if (dal_fixed31_32_lt(rgb_plus_1->blue, rgb->blue))
+			rgb_plus_1->blue = rgb->blue;
+
+		rgb->delta_red = dal_fixed31_32_sub(
+			rgb_plus_1->red,
+			rgb->red);
+		rgb->delta_green = dal_fixed31_32_sub(
+			rgb_plus_1->green,
+			rgb->green);
+		rgb->delta_blue = dal_fixed31_32_sub(
+			rgb_plus_1->blue,
+			rgb->blue);
+
+		++rgb_plus_1;
+		++rgb;
+		++i;
+	}
+
+	convert_to_custom_float(rgb_resulted, arr_points, hw_points);
+
+	return true;
+}
+
+static bool dcn10_set_output_transfer_func(
+	struct pipe_ctx *pipe_ctx,
+	const struct dc_stream_state *stream)
+{
+	struct dpp *dpp = pipe_ctx->plane_res.dpp;
+
+	if (dpp == NULL)
+		return false;
+
+	dpp->regamma_params.hw_points_num = GAMMA_HW_POINTS_NUM;
+
+	if (stream->out_transfer_func &&
+		stream->out_transfer_func->type ==
+			TF_TYPE_PREDEFINED &&
+		stream->out_transfer_func->tf ==
+			TRANSFER_FUNCTION_SRGB) {
+		dpp->funcs->opp_set_regamma_mode(dpp, OPP_REGAMMA_SRGB);
+	} else if (dcn10_translate_regamma_to_hw_format(
+				stream->out_transfer_func, &dpp->regamma_params)) {
+			dpp->funcs->opp_program_regamma_pwl(dpp, &dpp->regamma_params);
+			dpp->funcs->opp_set_regamma_mode(dpp, OPP_REGAMMA_USER);
+	} else {
+		dpp->funcs->opp_set_regamma_mode(dpp, OPP_REGAMMA_BYPASS);
+	}
+
+	return true;
+}
+
+static void dcn10_pipe_control_lock(
+	struct dc *dc,
+	struct pipe_ctx *pipe,
+	bool lock)
+{
+	struct hubp *hubp = NULL;
+	hubp = dc->res_pool->hubps[pipe->pipe_idx];
+	/* use TG master update lock to lock everything on the TG
+	 * therefore only top pipe need to lock
+	 */
+	if (pipe->top_pipe)
+		return;
+
+	if (dc->debug.sanity_checks)
+		verify_allow_pstate_change_high(dc->hwseq);
+
+	if (lock)
+		pipe->stream_res.tg->funcs->lock(pipe->stream_res.tg);
+	else
+		pipe->stream_res.tg->funcs->unlock(pipe->stream_res.tg);
+
+	if (dc->debug.sanity_checks)
+		verify_allow_pstate_change_high(dc->hwseq);
+}
+
+static bool wait_for_reset_trigger_to_occur(
+	struct dc_context *dc_ctx,
+	struct timing_generator *tg)
+{
+	bool rc = false;
+
+	/* To avoid endless loop we wait at most
+	 * frames_to_wait_on_triggered_reset frames for the reset to occur. */
+	const uint32_t frames_to_wait_on_triggered_reset = 10;
+	int i;
+
+	for (i = 0; i < frames_to_wait_on_triggered_reset; i++) {
+
+		if (!tg->funcs->is_counter_moving(tg)) {
+			DC_ERROR("TG counter is not moving!\n");
+			break;
+		}
+
+		if (tg->funcs->did_triggered_reset_occur(tg)) {
+			rc = true;
+			/* usually occurs at i=1 */
+			DC_SYNC_INFO("GSL: reset occurred at wait count: %d\n",
+					i);
+			break;
+		}
+
+		/* Wait for one frame. */
+		tg->funcs->wait_for_state(tg, CRTC_STATE_VACTIVE);
+		tg->funcs->wait_for_state(tg, CRTC_STATE_VBLANK);
+	}
+
+	if (false == rc)
+		DC_ERROR("GSL: Timeout on reset trigger!\n");
+
+	return rc;
+}
+
+static void dcn10_enable_timing_synchronization(
+	struct dc *dc,
+	int group_index,
+	int group_size,
+	struct pipe_ctx *grouped_pipes[])
+{
+	struct dc_context *dc_ctx = dc->ctx;
+	int i;
+
+	DC_SYNC_INFO("Setting up OTG reset trigger\n");
+
+	for (i = 1; i < group_size; i++)
+		grouped_pipes[i]->stream_res.tg->funcs->enable_reset_trigger(
+				grouped_pipes[i]->stream_res.tg, grouped_pipes[0]->stream_res.tg->inst);
+
+
+	DC_SYNC_INFO("Waiting for trigger\n");
+
+	/* Need to get only check 1 pipe for having reset as all the others are
+	 * synchronized. Look at last pipe programmed to reset.
+	 */
+	wait_for_reset_trigger_to_occur(dc_ctx, grouped_pipes[1]->stream_res.tg);
+	for (i = 1; i < group_size; i++)
+		grouped_pipes[i]->stream_res.tg->funcs->disable_reset_trigger(
+				grouped_pipes[i]->stream_res.tg);
+
+	DC_SYNC_INFO("Sync complete\n");
+}
+
+static void print_rq_dlg_ttu(
+		struct dc *core_dc,
+		struct pipe_ctx *pipe_ctx)
+{
+	dm_logger_write(core_dc->ctx->logger, LOG_BANDWIDTH_CALCS,
+			"\n============== DML TTU Output parameters [%d] ==============\n"
+			"qos_level_low_wm: %d, \n"
+			"qos_level_high_wm: %d, \n"
+			"min_ttu_vblank: %d, \n"
+			"qos_level_flip: %d, \n"
+			"refcyc_per_req_delivery_l: %d, \n"
+			"qos_level_fixed_l: %d, \n"
+			"qos_ramp_disable_l: %d, \n"
+			"refcyc_per_req_delivery_pre_l: %d, \n"
+			"refcyc_per_req_delivery_c: %d, \n"
+			"qos_level_fixed_c: %d, \n"
+			"qos_ramp_disable_c: %d, \n"
+			"refcyc_per_req_delivery_pre_c: %d\n"
+			"=============================================================\n",
+			pipe_ctx->pipe_idx,
+			pipe_ctx->ttu_regs.qos_level_low_wm,
+			pipe_ctx->ttu_regs.qos_level_high_wm,
+			pipe_ctx->ttu_regs.min_ttu_vblank,
+			pipe_ctx->ttu_regs.qos_level_flip,
+			pipe_ctx->ttu_regs.refcyc_per_req_delivery_l,
+			pipe_ctx->ttu_regs.qos_level_fixed_l,
+			pipe_ctx->ttu_regs.qos_ramp_disable_l,
+			pipe_ctx->ttu_regs.refcyc_per_req_delivery_pre_l,
+			pipe_ctx->ttu_regs.refcyc_per_req_delivery_c,
+			pipe_ctx->ttu_regs.qos_level_fixed_c,
+			pipe_ctx->ttu_regs.qos_ramp_disable_c,
+			pipe_ctx->ttu_regs.refcyc_per_req_delivery_pre_c
+			);
+
+	dm_logger_write(core_dc->ctx->logger, LOG_BANDWIDTH_CALCS,
+			"\n============== DML DLG Output parameters [%d] ==============\n"
+			"refcyc_h_blank_end: %d, \n"
+			"dlg_vblank_end: %d, \n"
+			"min_dst_y_next_start: %d, \n"
+			"refcyc_per_htotal: %d, \n"
+			"refcyc_x_after_scaler: %d, \n"
+			"dst_y_after_scaler: %d, \n"
+			"dst_y_prefetch: %d, \n"
+			"dst_y_per_vm_vblank: %d, \n"
+			"dst_y_per_row_vblank: %d, \n"
+			"ref_freq_to_pix_freq: %d, \n"
+			"vratio_prefetch: %d, \n"
+			"refcyc_per_pte_group_vblank_l: %d, \n"
+			"refcyc_per_meta_chunk_vblank_l: %d, \n"
+			"dst_y_per_pte_row_nom_l: %d, \n"
+			"refcyc_per_pte_group_nom_l: %d, \n",
+			pipe_ctx->pipe_idx,
+			pipe_ctx->dlg_regs.refcyc_h_blank_end,
+			pipe_ctx->dlg_regs.dlg_vblank_end,
+			pipe_ctx->dlg_regs.min_dst_y_next_start,
+			pipe_ctx->dlg_regs.refcyc_per_htotal,
+			pipe_ctx->dlg_regs.refcyc_x_after_scaler,
+			pipe_ctx->dlg_regs.dst_y_after_scaler,
+			pipe_ctx->dlg_regs.dst_y_prefetch,
+			pipe_ctx->dlg_regs.dst_y_per_vm_vblank,
+			pipe_ctx->dlg_regs.dst_y_per_row_vblank,
+			pipe_ctx->dlg_regs.ref_freq_to_pix_freq,
+			pipe_ctx->dlg_regs.vratio_prefetch,
+			pipe_ctx->dlg_regs.refcyc_per_pte_group_vblank_l,
+			pipe_ctx->dlg_regs.refcyc_per_meta_chunk_vblank_l,
+			pipe_ctx->dlg_regs.dst_y_per_pte_row_nom_l,
+			pipe_ctx->dlg_regs.refcyc_per_pte_group_nom_l
+			);
+
+	dm_logger_write(core_dc->ctx->logger, LOG_BANDWIDTH_CALCS,
+			"\ndst_y_per_meta_row_nom_l: %d, \n"
+			"refcyc_per_meta_chunk_nom_l: %d, \n"
+			"refcyc_per_line_delivery_pre_l: %d, \n"
+			"refcyc_per_line_delivery_l: %d, \n"
+			"vratio_prefetch_c: %d, \n"
+			"refcyc_per_pte_group_vblank_c: %d, \n"
+			"refcyc_per_meta_chunk_vblank_c: %d, \n"
+			"dst_y_per_pte_row_nom_c: %d, \n"
+			"refcyc_per_pte_group_nom_c: %d, \n"
+			"dst_y_per_meta_row_nom_c: %d, \n"
+			"refcyc_per_meta_chunk_nom_c: %d, \n"
+			"refcyc_per_line_delivery_pre_c: %d, \n"
+			"refcyc_per_line_delivery_c: %d \n"
+			"========================================================\n",
+			pipe_ctx->dlg_regs.dst_y_per_meta_row_nom_l,
+			pipe_ctx->dlg_regs.refcyc_per_meta_chunk_nom_l,
+			pipe_ctx->dlg_regs.refcyc_per_line_delivery_pre_l,
+			pipe_ctx->dlg_regs.refcyc_per_line_delivery_l,
+			pipe_ctx->dlg_regs.vratio_prefetch_c,
+			pipe_ctx->dlg_regs.refcyc_per_pte_group_vblank_c,
+			pipe_ctx->dlg_regs.refcyc_per_meta_chunk_vblank_c,
+			pipe_ctx->dlg_regs.dst_y_per_pte_row_nom_c,
+			pipe_ctx->dlg_regs.refcyc_per_pte_group_nom_c,
+			pipe_ctx->dlg_regs.dst_y_per_meta_row_nom_c,
+			pipe_ctx->dlg_regs.refcyc_per_meta_chunk_nom_c,
+			pipe_ctx->dlg_regs.refcyc_per_line_delivery_pre_c,
+			pipe_ctx->dlg_regs.refcyc_per_line_delivery_c
+			);
+
+	dm_logger_write(core_dc->ctx->logger, LOG_BANDWIDTH_CALCS,
+			"\n============== DML RQ Output parameters [%d] ==============\n"
+			"chunk_size: %d \n"
+			"min_chunk_size: %d \n"
+			"meta_chunk_size: %d \n"
+			"min_meta_chunk_size: %d \n"
+			"dpte_group_size: %d \n"
+			"mpte_group_size: %d \n"
+			"swath_height: %d \n"
+			"pte_row_height_linear: %d \n"
+			"========================================================\n",
+			pipe_ctx->pipe_idx,
+			pipe_ctx->rq_regs.rq_regs_l.chunk_size,
+			pipe_ctx->rq_regs.rq_regs_l.min_chunk_size,
+			pipe_ctx->rq_regs.rq_regs_l.meta_chunk_size,
+			pipe_ctx->rq_regs.rq_regs_l.min_meta_chunk_size,
+			pipe_ctx->rq_regs.rq_regs_l.dpte_group_size,
+			pipe_ctx->rq_regs.rq_regs_l.mpte_group_size,
+			pipe_ctx->rq_regs.rq_regs_l.swath_height,
+			pipe_ctx->rq_regs.rq_regs_l.pte_row_height_linear
+			);
+}
+
+static void dcn10_power_on_fe(
+	struct dc *dc,
+	struct pipe_ctx *pipe_ctx,
+	struct dc_state *context)
+{
+	struct dc_plane_state *plane_state = pipe_ctx->plane_state;
+	struct dce_hwseq *hws = dc->hwseq;
+
+	if (dc->debug.sanity_checks) {
+		verify_allow_pstate_change_high(dc->hwseq);
+	}
+
+	power_on_plane(dc->hwseq,
+		pipe_ctx->pipe_idx);
+
+	/* enable DCFCLK current DCHUB */
+	REG_UPDATE(HUBP_CLK_CNTL[pipe_ctx->pipe_idx],
+			HUBP_CLOCK_ENABLE, 1);
+
+	/* make sure OPP_PIPE_CLOCK_EN = 1 */
+	REG_UPDATE(OPP_PIPE_CONTROL[pipe_ctx->stream_res.tg->inst],
+			OPP_PIPE_CLOCK_EN, 1);
+	/*TODO: REG_UPDATE(DENTIST_DISPCLK_CNTL, DENTIST_DPPCLK_WDIVIDER, 0x1f);*/
+
+	if (plane_state) {
+		dm_logger_write(dc->ctx->logger, LOG_DC,
+				"Pipe:%d 0x%x: addr hi:0x%x, "
+				"addr low:0x%x, "
+				"src: %d, %d, %d,"
+				" %d; dst: %d, %d, %d, %d;\n",
+				pipe_ctx->pipe_idx,
+				plane_state,
+				plane_state->address.grph.addr.high_part,
+				plane_state->address.grph.addr.low_part,
+				plane_state->src_rect.x,
+				plane_state->src_rect.y,
+				plane_state->src_rect.width,
+				plane_state->src_rect.height,
+				plane_state->dst_rect.x,
+				plane_state->dst_rect.y,
+				plane_state->dst_rect.width,
+				plane_state->dst_rect.height);
+
+		dm_logger_write(dc->ctx->logger, LOG_DC,
+				"Pipe %d: width, height, x, y         format:%d\n"
+				"viewport:%d, %d, %d, %d\n"
+				"recout:  %d, %d, %d, %d\n",
+				pipe_ctx->pipe_idx,
+				plane_state->format,
+				pipe_ctx->plane_res.scl_data.viewport.width,
+				pipe_ctx->plane_res.scl_data.viewport.height,
+				pipe_ctx->plane_res.scl_data.viewport.x,
+				pipe_ctx->plane_res.scl_data.viewport.y,
+				pipe_ctx->plane_res.scl_data.recout.width,
+				pipe_ctx->plane_res.scl_data.recout.height,
+				pipe_ctx->plane_res.scl_data.recout.x,
+				pipe_ctx->plane_res.scl_data.recout.y);
+		print_rq_dlg_ttu(dc, pipe_ctx);
+	}
+
+	if (dc->debug.sanity_checks) {
+		verify_allow_pstate_change_high(dc->hwseq);
+	}
+}
+
+static void program_gamut_remap(struct pipe_ctx *pipe_ctx)
+{
+	struct dpp_grph_csc_adjustment adjust;
+	memset(&adjust, 0, sizeof(adjust));
+	adjust.gamut_adjust_type = GRAPHICS_GAMUT_ADJUST_TYPE_BYPASS;
+
+
+	if (pipe_ctx->stream->gamut_remap_matrix.enable_remap == true) {
+		adjust.gamut_adjust_type = GRAPHICS_GAMUT_ADJUST_TYPE_SW;
+		adjust.temperature_matrix[0] =
+				pipe_ctx->stream->
+				gamut_remap_matrix.matrix[0];
+		adjust.temperature_matrix[1] =
+				pipe_ctx->stream->
+				gamut_remap_matrix.matrix[1];
+		adjust.temperature_matrix[2] =
+				pipe_ctx->stream->
+				gamut_remap_matrix.matrix[2];
+		adjust.temperature_matrix[3] =
+				pipe_ctx->stream->
+				gamut_remap_matrix.matrix[4];
+		adjust.temperature_matrix[4] =
+				pipe_ctx->stream->
+				gamut_remap_matrix.matrix[5];
+		adjust.temperature_matrix[5] =
+				pipe_ctx->stream->
+				gamut_remap_matrix.matrix[6];
+		adjust.temperature_matrix[6] =
+				pipe_ctx->stream->
+				gamut_remap_matrix.matrix[8];
+		adjust.temperature_matrix[7] =
+				pipe_ctx->stream->
+				gamut_remap_matrix.matrix[9];
+		adjust.temperature_matrix[8] =
+				pipe_ctx->stream->
+				gamut_remap_matrix.matrix[10];
+	}
+
+	pipe_ctx->plane_res.dpp->funcs->dpp_set_gamut_remap(pipe_ctx->plane_res.dpp, &adjust);
+}
+
+
+static void program_csc_matrix(struct pipe_ctx *pipe_ctx,
+		enum dc_color_space colorspace,
+		uint16_t *matrix)
+{
+	int i;
+	struct out_csc_color_matrix tbl_entry;
+
+	if (pipe_ctx->stream->csc_color_matrix.enable_adjustment
+				== true) {
+			enum dc_color_space color_space =
+				pipe_ctx->stream->output_color_space;
+
+			//uint16_t matrix[12];
+			for (i = 0; i < 12; i++)
+				tbl_entry.regval[i] = pipe_ctx->stream->csc_color_matrix.matrix[i];
+
+			tbl_entry.color_space = color_space;
+			//tbl_entry.regval = matrix;
+			pipe_ctx->plane_res.dpp->funcs->opp_set_csc_adjustment(pipe_ctx->plane_res.dpp, &tbl_entry);
+	}
+}
+static bool is_lower_pipe_tree_visible(struct pipe_ctx *pipe_ctx)
+{
+	if (pipe_ctx->plane_state->visible)
+		return true;
+	if (pipe_ctx->bottom_pipe && is_lower_pipe_tree_visible(pipe_ctx->bottom_pipe))
+		return true;
+	return false;
+}
+
+static bool is_upper_pipe_tree_visible(struct pipe_ctx *pipe_ctx)
+{
+	if (pipe_ctx->plane_state->visible)
+		return true;
+	if (pipe_ctx->top_pipe && is_upper_pipe_tree_visible(pipe_ctx->top_pipe))
+		return true;
+	return false;
+}
+
+static bool is_pipe_tree_visible(struct pipe_ctx *pipe_ctx)
+{
+	if (pipe_ctx->plane_state->visible)
+		return true;
+	if (pipe_ctx->top_pipe && is_upper_pipe_tree_visible(pipe_ctx->top_pipe))
+		return true;
+	if (pipe_ctx->bottom_pipe && is_lower_pipe_tree_visible(pipe_ctx->bottom_pipe))
+		return true;
+	return false;
+}
+
+static bool is_rgb_cspace(enum dc_color_space output_color_space)
+{
+	switch (output_color_space) {
+	case COLOR_SPACE_SRGB:
+	case COLOR_SPACE_SRGB_LIMITED:
+	case COLOR_SPACE_2020_RGB_FULLRANGE:
+	case COLOR_SPACE_2020_RGB_LIMITEDRANGE:
+	case COLOR_SPACE_ADOBERGB:
+		return true;
+	case COLOR_SPACE_YCBCR601:
+	case COLOR_SPACE_YCBCR709:
+	case COLOR_SPACE_YCBCR601_LIMITED:
+	case COLOR_SPACE_YCBCR709_LIMITED:
+	case COLOR_SPACE_2020_YCBCR:
+		return false;
+	default:
+		/* Add a case to switch */
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+}
+
+static void dcn10_get_surface_visual_confirm_color(
+		const struct pipe_ctx *pipe_ctx,
+		struct tg_color *color)
+{
+	uint32_t color_value = MAX_TG_COLOR_VALUE;
+
+	switch (pipe_ctx->plane_res.scl_data.format) {
+	case PIXEL_FORMAT_ARGB8888:
+		/* set boarder color to red */
+		color->color_r_cr = color_value;
+		break;
+
+	case PIXEL_FORMAT_ARGB2101010:
+		/* set boarder color to blue */
+		color->color_b_cb = color_value;
+		break;
+	case PIXEL_FORMAT_420BPP8:
+		/* set boarder color to green */
+		color->color_g_y = color_value;
+		break;
+	case PIXEL_FORMAT_420BPP10:
+		/* set boarder color to yellow */
+		color->color_g_y = color_value;
+		color->color_r_cr = color_value;
+		break;
+	case PIXEL_FORMAT_FP16:
+		/* set boarder color to white */
+		color->color_r_cr = color_value;
+		color->color_b_cb = color_value;
+		color->color_g_y = color_value;
+		break;
+	default:
+		break;
+	}
+}
+
+static void mmhub_read_vm_system_aperture_settings(struct dcn10_hubp *hubp1,
+		struct vm_system_aperture_param *apt,
+		struct dce_hwseq *hws)
+{
+	PHYSICAL_ADDRESS_LOC physical_page_number;
+	uint32_t logical_addr_low;
+	uint32_t logical_addr_high;
+
+	REG_GET(MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_MSB,
+			PHYSICAL_PAGE_NUMBER_MSB, &physical_page_number.high_part);
+	REG_GET(MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_LSB,
+			PHYSICAL_PAGE_NUMBER_LSB, &physical_page_number.low_part);
+
+	REG_GET(MC_VM_SYSTEM_APERTURE_LOW_ADDR,
+			LOGICAL_ADDR, &logical_addr_low);
+
+	REG_GET(MC_VM_SYSTEM_APERTURE_HIGH_ADDR,
+			LOGICAL_ADDR, &logical_addr_high);
+
+	apt->sys_default.quad_part =  physical_page_number.quad_part << 12;
+	apt->sys_low.quad_part =  (int64_t)logical_addr_low << 18;
+	apt->sys_high.quad_part =  (int64_t)logical_addr_high << 18;
+}
+
+/* Temporary read settings, future will get values from kmd directly */
+static void mmhub_read_vm_context0_settings(struct dcn10_hubp *hubp1,
+		struct vm_context0_param *vm0,
+		struct dce_hwseq *hws)
+{
+	PHYSICAL_ADDRESS_LOC fb_base;
+	PHYSICAL_ADDRESS_LOC fb_offset;
+	uint32_t fb_base_value;
+	uint32_t fb_offset_value;
+
+	REG_GET(DCHUBBUB_SDPIF_FB_BASE, SDPIF_FB_BASE, &fb_base_value);
+	REG_GET(DCHUBBUB_SDPIF_FB_OFFSET, SDPIF_FB_OFFSET, &fb_offset_value);
+
+	REG_GET(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32,
+			PAGE_DIRECTORY_ENTRY_HI32, &vm0->pte_base.high_part);
+	REG_GET(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32,
+			PAGE_DIRECTORY_ENTRY_LO32, &vm0->pte_base.low_part);
+
+	REG_GET(VM_CONTEXT0_PAGE_TABLE_START_ADDR_HI32,
+			LOGICAL_PAGE_NUMBER_HI4, &vm0->pte_start.high_part);
+	REG_GET(VM_CONTEXT0_PAGE_TABLE_START_ADDR_LO32,
+			LOGICAL_PAGE_NUMBER_LO32, &vm0->pte_start.low_part);
+
+	REG_GET(VM_CONTEXT0_PAGE_TABLE_END_ADDR_HI32,
+			LOGICAL_PAGE_NUMBER_HI4, &vm0->pte_end.high_part);
+	REG_GET(VM_CONTEXT0_PAGE_TABLE_END_ADDR_LO32,
+			LOGICAL_PAGE_NUMBER_LO32, &vm0->pte_end.low_part);
+
+	REG_GET(VM_L2_PROTECTION_FAULT_DEFAULT_ADDR_HI32,
+			PHYSICAL_PAGE_ADDR_HI4, &vm0->fault_default.high_part);
+	REG_GET(VM_L2_PROTECTION_FAULT_DEFAULT_ADDR_LO32,
+			PHYSICAL_PAGE_ADDR_LO32, &vm0->fault_default.low_part);
+
+	/*
+	 * The values in VM_CONTEXT0_PAGE_TABLE_BASE_ADDR is in UMA space.
+	 * Therefore we need to do
+	 * DCN_VM_CONTEXT0_PAGE_TABLE_BASE_ADDR = VM_CONTEXT0_PAGE_TABLE_BASE_ADDR
+	 * - DCHUBBUB_SDPIF_FB_OFFSET + DCHUBBUB_SDPIF_FB_BASE
+	 */
+	fb_base.quad_part = (uint64_t)fb_base_value << 24;
+	fb_offset.quad_part = (uint64_t)fb_offset_value << 24;
+	vm0->pte_base.quad_part += fb_base.quad_part;
+	vm0->pte_base.quad_part -= fb_offset.quad_part;
+}
+
+static void dcn10_program_pte_vm(struct hubp *hubp,
+		enum surface_pixel_format format,
+		union dc_tiling_info *tiling_info,
+		enum dc_rotation_angle rotation,
+		struct dce_hwseq *hws)
+{
+	struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp);
+	struct vm_system_aperture_param apt = { {{ 0 } } };
+	struct vm_context0_param vm0 = { { { 0 } } };
+
+
+	mmhub_read_vm_system_aperture_settings(hubp1, &apt, hws);
+	mmhub_read_vm_context0_settings(hubp1, &vm0, hws);
+
+	hubp->funcs->hubp_set_vm_system_aperture_settings(hubp, &apt);
+	hubp->funcs->hubp_set_vm_context0_settings(hubp, &vm0);
+}
+
+static void update_dchubp_dpp(
+	struct dc *dc,
+	struct pipe_ctx *pipe_ctx,
+	struct dc_state *context)
+{
+	struct dce_hwseq *hws = dc->hwseq;
+	struct hubp *hubp = pipe_ctx->plane_res.hubp;
+	struct dpp *dpp = pipe_ctx->plane_res.dpp;
+	struct dc_plane_state *plane_state = pipe_ctx->plane_state;
+	union plane_size size = plane_state->plane_size;
+	struct mpcc_cfg mpcc_cfg = {0};
+	struct pipe_ctx *top_pipe;
+	bool per_pixel_alpha = plane_state->per_pixel_alpha && pipe_ctx->bottom_pipe;
+
+	/* TODO: proper fix once fpga works */
+	/* depends on DML calculation, DPP clock value may change dynamically */
+	enable_dppclk(
+		dc->hwseq,
+		pipe_ctx->pipe_idx,
+		pipe_ctx->stream_res.pix_clk_params.requested_pix_clk,
+		context->bw.dcn.calc_clk.dppclk_div);
+	dc->current_state->bw.dcn.cur_clk.dppclk_div =
+			context->bw.dcn.calc_clk.dppclk_div;
+	context->bw.dcn.cur_clk.dppclk_div = context->bw.dcn.calc_clk.dppclk_div;
+
+	/* TODO: Need input parameter to tell current DCHUB pipe tie to which OTG
+	 * VTG is within DCHUBBUB which is commond block share by each pipe HUBP.
+	 * VTG is 1:1 mapping with OTG. Each pipe HUBP will select which VTG
+	 */
+	REG_UPDATE(DCHUBP_CNTL[pipe_ctx->pipe_idx], HUBP_VTG_SEL, pipe_ctx->stream_res.tg->inst);
+
+	hubp->funcs->hubp_setup(
+		hubp,
+		&pipe_ctx->dlg_regs,
+		&pipe_ctx->ttu_regs,
+		&pipe_ctx->rq_regs,
+		&pipe_ctx->pipe_dlg_param);
+
+	size.grph.surface_size = pipe_ctx->plane_res.scl_data.viewport;
+
+	if (dc->config.gpu_vm_support)
+		dcn10_program_pte_vm(
+				pipe_ctx->plane_res.hubp,
+				plane_state->format,
+				&plane_state->tiling_info,
+				plane_state->rotation,
+				hws
+				);
+
+	dpp->funcs->ipp_setup(dpp,
+			plane_state->format,
+			EXPANSION_MODE_ZERO);
+
+	mpcc_cfg.dpp_id = hubp->inst;
+	mpcc_cfg.opp_id = pipe_ctx->stream_res.opp->inst;
+	mpcc_cfg.tree_cfg = &(pipe_ctx->stream_res.opp->mpc_tree);
+	for (top_pipe = pipe_ctx->top_pipe; top_pipe; top_pipe = top_pipe->top_pipe)
+		mpcc_cfg.z_index++;
+	if (dc->debug.surface_visual_confirm)
+		dcn10_get_surface_visual_confirm_color(
+				pipe_ctx, &mpcc_cfg.black_color);
+	else
+		color_space_to_black_color(
+			dc, pipe_ctx->stream->output_color_space,
+			&mpcc_cfg.black_color);
+	mpcc_cfg.per_pixel_alpha = per_pixel_alpha;
+	/* DCN1.0 has output CM before MPC which seems to screw with
+	 * pre-multiplied alpha.
+	 */
+	mpcc_cfg.pre_multiplied_alpha = is_rgb_cspace(
+			pipe_ctx->stream->output_color_space)
+					&& per_pixel_alpha;
+	hubp->mpcc_id = dc->res_pool->mpc->funcs->add(dc->res_pool->mpc, &mpcc_cfg);
+	hubp->opp_id = mpcc_cfg.opp_id;
+
+	pipe_ctx->plane_res.scl_data.lb_params.alpha_en = per_pixel_alpha;
+	pipe_ctx->plane_res.scl_data.lb_params.depth = LB_PIXEL_DEPTH_30BPP;
+	/* scaler configuration */
+	pipe_ctx->plane_res.dpp->funcs->dpp_set_scaler(
+			pipe_ctx->plane_res.dpp, &pipe_ctx->plane_res.scl_data);
+
+	hubp->funcs->mem_program_viewport(hubp,
+			&pipe_ctx->plane_res.scl_data.viewport, &pipe_ctx->plane_res.scl_data.viewport_c);
+
+	/*gamut remap*/
+	program_gamut_remap(pipe_ctx);
+
+	program_csc_matrix(pipe_ctx,
+			pipe_ctx->stream->output_color_space,
+			pipe_ctx->stream->csc_color_matrix.matrix);
+
+	hubp->funcs->hubp_program_surface_config(
+		hubp,
+		plane_state->format,
+		&plane_state->tiling_info,
+		&size,
+		plane_state->rotation,
+		&plane_state->dcc,
+		plane_state->horizontal_mirror);
+
+	dc->hwss.update_plane_addr(dc, pipe_ctx);
+
+	if (is_pipe_tree_visible(pipe_ctx))
+		hubp->funcs->set_blank(hubp, false);
+}
+
+
+static void program_all_pipe_in_tree(
+		struct dc *dc,
+		struct pipe_ctx *pipe_ctx,
+		struct dc_state *context)
+{
+	unsigned int ref_clk_mhz = dc->res_pool->ref_clock_inKhz/1000;
+
+	if (pipe_ctx->top_pipe == NULL) {
+
+		/* lock otg_master_update to process all pipes associated with
+		 * this OTG. this is done only one time.
+		 */
+		/* watermark is for all pipes */
+		program_watermarks(dc->hwseq, &context->bw.dcn.watermarks, ref_clk_mhz);
+
+		if (dc->debug.sanity_checks) {
+			/* pstate stuck check after watermark update */
+			verify_allow_pstate_change_high(dc->hwseq);
+		}
+
+		pipe_ctx->stream_res.tg->funcs->lock(pipe_ctx->stream_res.tg);
+
+		pipe_ctx->stream_res.tg->dlg_otg_param.vready_offset = pipe_ctx->pipe_dlg_param.vready_offset;
+		pipe_ctx->stream_res.tg->dlg_otg_param.vstartup_start = pipe_ctx->pipe_dlg_param.vstartup_start;
+		pipe_ctx->stream_res.tg->dlg_otg_param.vupdate_offset = pipe_ctx->pipe_dlg_param.vupdate_offset;
+		pipe_ctx->stream_res.tg->dlg_otg_param.vupdate_width = pipe_ctx->pipe_dlg_param.vupdate_width;
+		pipe_ctx->stream_res.tg->dlg_otg_param.signal =  pipe_ctx->stream->signal;
+
+		pipe_ctx->stream_res.tg->funcs->program_global_sync(
+				pipe_ctx->stream_res.tg);
+		pipe_ctx->stream_res.tg->funcs->set_blank(pipe_ctx->stream_res.tg, !is_pipe_tree_visible(pipe_ctx));
+	}
+
+	if (pipe_ctx->plane_state != NULL) {
+		struct dc_cursor_position position = { 0 };
+		struct pipe_ctx *cur_pipe_ctx =
+				&dc->current_state->res_ctx.pipe_ctx[pipe_ctx->pipe_idx];
+
+		dcn10_power_on_fe(dc, pipe_ctx, context);
+
+		/* temporary dcn1 wa:
+		 *   watermark update requires toggle after a/b/c/d sets are programmed
+		 *   if hubp is pg then wm value doesn't get properaged to hubp
+		 *   need to toggle after ungate to ensure wm gets to hubp.
+		 *
+		 * final solution:  we need to get SMU to do the toggle as
+		 * DCHUBBUB_ARB_WATERMARK_CHANGE_REQUEST is owned by SMU we should have
+		 * both driver and fw accessing same register
+		 */
+		toggle_watermark_change_req(dc->hwseq);
+
+		update_dchubp_dpp(dc, pipe_ctx, context);
+
+		/* TODO: this is a hack w/a for switching from mpo to pipe split */
+		dc_stream_set_cursor_position(pipe_ctx->stream, &position);
+
+		dc_stream_set_cursor_attributes(pipe_ctx->stream,
+				&pipe_ctx->stream->cursor_attributes);
+
+		if (cur_pipe_ctx->plane_state != pipe_ctx->plane_state) {
+			dc->hwss.set_input_transfer_func(
+					pipe_ctx, pipe_ctx->plane_state);
+			dc->hwss.set_output_transfer_func(
+					pipe_ctx, pipe_ctx->stream);
+		}
+	}
+
+	if (dc->debug.sanity_checks) {
+		/* pstate stuck check after each pipe is programmed */
+		verify_allow_pstate_change_high(dc->hwseq);
+	}
+
+	if (pipe_ctx->bottom_pipe != NULL && pipe_ctx->bottom_pipe != pipe_ctx)
+		program_all_pipe_in_tree(dc, pipe_ctx->bottom_pipe, context);
+}
+
+static void dcn10_pplib_apply_display_requirements(
+	struct dc *dc,
+	struct dc_state *context)
+{
+	struct dm_pp_display_configuration *pp_display_cfg = &context->pp_display_cfg;
+
+	pp_display_cfg->all_displays_in_sync = false;/*todo*/
+	pp_display_cfg->nb_pstate_switch_disable = false;
+	pp_display_cfg->min_engine_clock_khz = context->bw.dcn.cur_clk.dcfclk_khz;
+	pp_display_cfg->min_memory_clock_khz = context->bw.dcn.cur_clk.fclk_khz;
+	pp_display_cfg->min_engine_clock_deep_sleep_khz = context->bw.dcn.cur_clk.dcfclk_deep_sleep_khz;
+	pp_display_cfg->min_dcfc_deep_sleep_clock_khz = context->bw.dcn.cur_clk.dcfclk_deep_sleep_khz;
+	pp_display_cfg->avail_mclk_switch_time_us =
+			context->bw.dcn.cur_clk.dram_ccm_us > 0 ? context->bw.dcn.cur_clk.dram_ccm_us : 0;
+	pp_display_cfg->avail_mclk_switch_time_in_disp_active_us =
+			context->bw.dcn.cur_clk.min_active_dram_ccm_us > 0 ? context->bw.dcn.cur_clk.min_active_dram_ccm_us : 0;
+	pp_display_cfg->min_dcfclock_khz = context->bw.dcn.cur_clk.dcfclk_khz;
+	pp_display_cfg->disp_clk_khz = context->bw.dcn.cur_clk.dispclk_khz;
+	dce110_fill_display_configs(context, pp_display_cfg);
+
+	if (memcmp(&dc->prev_display_config, pp_display_cfg, sizeof(
+			struct dm_pp_display_configuration)) !=  0)
+		dm_pp_apply_display_requirements(dc->ctx, pp_display_cfg);
+
+	dc->prev_display_config = *pp_display_cfg;
+}
+
+static void optimize_shared_resources(struct dc *dc)
+{
+	if (dc->current_state->stream_count == 0) {
+		apply_DEGVIDCN10_253_wa(dc);
+		/* S0i2 message */
+		dcn10_pplib_apply_display_requirements(dc, dc->current_state);
+	}
+
+	if (dc->debug.pplib_wm_report_mode == WM_REPORT_OVERRIDE)
+		dcn_bw_notify_pplib_of_wm_ranges(dc);
+}
+
+static void ready_shared_resources(struct dc *dc, struct dc_state *context)
+{
+	if (dc->current_state->stream_count == 0 &&
+			!dc->debug.disable_stutter)
+		undo_DEGVIDCN10_253_wa(dc);
+
+	/* S0i2 message */
+	if (dc->current_state->stream_count == 0 &&
+			context->stream_count != 0)
+		dcn10_pplib_apply_display_requirements(dc, context);
+}
+
+static void dcn10_apply_ctx_for_surface(
+		struct dc *dc,
+		const struct dc_stream_state *stream,
+		int num_planes,
+		struct dc_state *context)
+{
+	int i, be_idx;
+
+	if (dc->debug.sanity_checks)
+		verify_allow_pstate_change_high(dc->hwseq);
+
+	be_idx = -1;
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		if (stream == context->res_ctx.pipe_ctx[i].stream) {
+			be_idx = context->res_ctx.pipe_ctx[i].stream_res.tg->inst;
+			break;
+		}
+	}
+
+	ASSERT(be_idx != -1);
+
+	if (num_planes == 0) {
+		for (i = dc->res_pool->pipe_count - 1; i >= 0 ; i--) {
+			struct pipe_ctx *old_pipe_ctx =
+							&dc->current_state->res_ctx.pipe_ctx[i];
+
+			if (old_pipe_ctx->stream_res.tg && old_pipe_ctx->stream_res.tg->inst == be_idx) {
+				old_pipe_ctx->stream_res.tg->funcs->set_blank(old_pipe_ctx->stream_res.tg, true);
+				dcn10_power_down_fe(dc, old_pipe_ctx->pipe_idx);
+			}
+		}
+		return;
+	}
+
+	/* reset unused mpcc */
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
+		struct pipe_ctx *old_pipe_ctx =
+				&dc->current_state->res_ctx.pipe_ctx[i];
+
+		if (!pipe_ctx->plane_state && !old_pipe_ctx->plane_state)
+			continue;
+
+		/*
+		 * Powergate reused pipes that are not powergated
+		 * fairly hacky right now, using opp_id as indicator
+		 */
+
+		if (pipe_ctx->plane_state && !old_pipe_ctx->plane_state) {
+			if (pipe_ctx->plane_res.hubp->opp_id != 0xf && pipe_ctx->stream_res.tg->inst == be_idx) {
+				dcn10_power_down_fe(dc, pipe_ctx->pipe_idx);
+				/*
+				 * power down fe will unlock when calling reset, need
+				 * to lock it back here. Messy, need rework.
+				 */
+				pipe_ctx->stream_res.tg->funcs->lock(pipe_ctx->stream_res.tg);
+			}
+		}
+
+
+		if ((!pipe_ctx->plane_state && old_pipe_ctx->plane_state)
+				|| (!pipe_ctx->stream && old_pipe_ctx->stream)) {
+			if (old_pipe_ctx->stream_res.tg->inst != be_idx)
+				continue;
+
+			if (!old_pipe_ctx->top_pipe) {
+				ASSERT(0);
+				continue;
+			}
+
+			/* reset mpc */
+			dc->res_pool->mpc->funcs->remove(
+					dc->res_pool->mpc,
+					&(old_pipe_ctx->stream_res.opp->mpc_tree),
+					old_pipe_ctx->stream_res.opp->inst,
+					old_pipe_ctx->pipe_idx);
+			old_pipe_ctx->stream_res.opp->mpcc_disconnect_pending[old_pipe_ctx->plane_res.hubp->mpcc_id] = true;
+
+			/*dm_logger_write(dc->ctx->logger, LOG_ERROR,
+					"[debug_mpo: apply_ctx disconnect pending on mpcc %d]\n",
+					old_pipe_ctx->mpcc->inst);*/
+
+			if (dc->debug.sanity_checks)
+				verify_allow_pstate_change_high(dc->hwseq);
+
+			old_pipe_ctx->top_pipe = NULL;
+			old_pipe_ctx->bottom_pipe = NULL;
+			old_pipe_ctx->plane_state = NULL;
+			old_pipe_ctx->stream = NULL;
+
+			dm_logger_write(dc->ctx->logger, LOG_DC,
+					"Reset mpcc for pipe %d\n",
+					old_pipe_ctx->pipe_idx);
+		}
+	}
+
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
+
+		if (pipe_ctx->stream != stream)
+			continue;
+
+		/* looking for top pipe to program */
+		if (!pipe_ctx->top_pipe)
+			program_all_pipe_in_tree(dc, pipe_ctx, context);
+	}
+
+	dm_logger_write(dc->ctx->logger, LOG_BANDWIDTH_CALCS,
+			"\n============== Watermark parameters ==============\n"
+			"a.urgent_ns: %d \n"
+			"a.cstate_enter_plus_exit: %d \n"
+			"a.cstate_exit: %d \n"
+			"a.pstate_change: %d \n"
+			"a.pte_meta_urgent: %d \n"
+			"b.urgent_ns: %d \n"
+			"b.cstate_enter_plus_exit: %d \n"
+			"b.cstate_exit: %d \n"
+			"b.pstate_change: %d \n"
+			"b.pte_meta_urgent: %d \n",
+			context->bw.dcn.watermarks.a.urgent_ns,
+			context->bw.dcn.watermarks.a.cstate_pstate.cstate_enter_plus_exit_ns,
+			context->bw.dcn.watermarks.a.cstate_pstate.cstate_exit_ns,
+			context->bw.dcn.watermarks.a.cstate_pstate.pstate_change_ns,
+			context->bw.dcn.watermarks.a.pte_meta_urgent_ns,
+			context->bw.dcn.watermarks.b.urgent_ns,
+			context->bw.dcn.watermarks.b.cstate_pstate.cstate_enter_plus_exit_ns,
+			context->bw.dcn.watermarks.b.cstate_pstate.cstate_exit_ns,
+			context->bw.dcn.watermarks.b.cstate_pstate.pstate_change_ns,
+			context->bw.dcn.watermarks.b.pte_meta_urgent_ns
+			);
+	dm_logger_write(dc->ctx->logger, LOG_BANDWIDTH_CALCS,
+			"\nc.urgent_ns: %d \n"
+			"c.cstate_enter_plus_exit: %d \n"
+			"c.cstate_exit: %d \n"
+			"c.pstate_change: %d \n"
+			"c.pte_meta_urgent: %d \n"
+			"d.urgent_ns: %d \n"
+			"d.cstate_enter_plus_exit: %d \n"
+			"d.cstate_exit: %d \n"
+			"d.pstate_change: %d \n"
+			"d.pte_meta_urgent: %d \n"
+			"========================================================\n",
+			context->bw.dcn.watermarks.c.urgent_ns,
+			context->bw.dcn.watermarks.c.cstate_pstate.cstate_enter_plus_exit_ns,
+			context->bw.dcn.watermarks.c.cstate_pstate.cstate_exit_ns,
+			context->bw.dcn.watermarks.c.cstate_pstate.pstate_change_ns,
+			context->bw.dcn.watermarks.c.pte_meta_urgent_ns,
+			context->bw.dcn.watermarks.d.urgent_ns,
+			context->bw.dcn.watermarks.d.cstate_pstate.cstate_enter_plus_exit_ns,
+			context->bw.dcn.watermarks.d.cstate_pstate.cstate_exit_ns,
+			context->bw.dcn.watermarks.d.cstate_pstate.pstate_change_ns,
+			context->bw.dcn.watermarks.d.pte_meta_urgent_ns
+			);
+
+	if (dc->debug.sanity_checks)
+		verify_allow_pstate_change_high(dc->hwseq);
+}
+
+static void dcn10_set_bandwidth(
+		struct dc *dc,
+		struct dc_state *context,
+		bool decrease_allowed)
+{
+	struct pp_smu_display_requirement_rv *smu_req_cur =
+			&dc->res_pool->pp_smu_req;
+	struct pp_smu_display_requirement_rv smu_req = *smu_req_cur;
+	struct pp_smu_funcs_rv *pp_smu = dc->res_pool->pp_smu;
+
+	if (dc->debug.sanity_checks) {
+		verify_allow_pstate_change_high(dc->hwseq);
+	}
+
+	if (IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment))
+		return;
+
+	if (decrease_allowed || context->bw.dcn.calc_clk.dispclk_khz
+			> dc->current_state->bw.dcn.cur_clk.dispclk_khz) {
+		dc->res_pool->display_clock->funcs->set_clock(
+				dc->res_pool->display_clock,
+				context->bw.dcn.calc_clk.dispclk_khz);
+		dc->current_state->bw.dcn.cur_clk.dispclk_khz =
+				context->bw.dcn.calc_clk.dispclk_khz;
+	}
+	if (decrease_allowed || context->bw.dcn.calc_clk.dcfclk_khz
+			> dc->current_state->bw.dcn.cur_clk.dcfclk_khz) {
+		smu_req.hard_min_dcefclk_khz =
+				context->bw.dcn.calc_clk.dcfclk_khz;
+	}
+	if (decrease_allowed || context->bw.dcn.calc_clk.fclk_khz
+			> dc->current_state->bw.dcn.cur_clk.fclk_khz) {
+		smu_req.hard_min_fclk_khz = context->bw.dcn.calc_clk.fclk_khz;
+	}
+	if (decrease_allowed || context->bw.dcn.calc_clk.dcfclk_deep_sleep_khz
+			> dc->current_state->bw.dcn.cur_clk.dcfclk_deep_sleep_khz) {
+		dc->current_state->bw.dcn.calc_clk.dcfclk_deep_sleep_khz =
+				context->bw.dcn.calc_clk.dcfclk_deep_sleep_khz;
+		context->bw.dcn.cur_clk.dcfclk_deep_sleep_khz =
+				context->bw.dcn.calc_clk.dcfclk_deep_sleep_khz;
+	}
+
+	smu_req.display_count = context->stream_count;
+
+	if (pp_smu->set_display_requirement)
+		pp_smu->set_display_requirement(&pp_smu->pp_smu, &smu_req);
+
+	*smu_req_cur = smu_req;
+
+	/* Decrease in freq is increase in period so opposite comparison for dram_ccm */
+	if (decrease_allowed || context->bw.dcn.calc_clk.dram_ccm_us
+			< dc->current_state->bw.dcn.cur_clk.dram_ccm_us) {
+		dc->current_state->bw.dcn.calc_clk.dram_ccm_us =
+				context->bw.dcn.calc_clk.dram_ccm_us;
+		context->bw.dcn.cur_clk.dram_ccm_us =
+				context->bw.dcn.calc_clk.dram_ccm_us;
+	}
+	if (decrease_allowed || context->bw.dcn.calc_clk.min_active_dram_ccm_us
+			< dc->current_state->bw.dcn.cur_clk.min_active_dram_ccm_us) {
+		dc->current_state->bw.dcn.calc_clk.min_active_dram_ccm_us =
+				context->bw.dcn.calc_clk.min_active_dram_ccm_us;
+		context->bw.dcn.cur_clk.min_active_dram_ccm_us =
+				context->bw.dcn.calc_clk.min_active_dram_ccm_us;
+	}
+	dcn10_pplib_apply_display_requirements(dc, context);
+
+	if (dc->debug.sanity_checks) {
+		verify_allow_pstate_change_high(dc->hwseq);
+	}
+
+	/* need to fix this function.  not doing the right thing here */
+}
+
+static void set_drr(struct pipe_ctx **pipe_ctx,
+		int num_pipes, int vmin, int vmax)
+{
+	int i = 0;
+	struct drr_params params = {0};
+
+	params.vertical_total_max = vmax;
+	params.vertical_total_min = vmin;
+
+	/* TODO: If multiple pipes are to be supported, you need
+	 * some GSL stuff
+	 */
+	for (i = 0; i < num_pipes; i++) {
+		pipe_ctx[i]->stream_res.tg->funcs->set_drr(pipe_ctx[i]->stream_res.tg, &params);
+	}
+}
+
+static void get_position(struct pipe_ctx **pipe_ctx,
+		int num_pipes,
+		struct crtc_position *position)
+{
+	int i = 0;
+
+	/* TODO: handle pipes > 1
+	 */
+	for (i = 0; i < num_pipes; i++)
+		pipe_ctx[i]->stream_res.tg->funcs->get_position(pipe_ctx[i]->stream_res.tg, position);
+}
+
+static void set_static_screen_control(struct pipe_ctx **pipe_ctx,
+		int num_pipes, const struct dc_static_screen_events *events)
+{
+	unsigned int i;
+	unsigned int value = 0;
+
+	if (events->surface_update)
+		value |= 0x80;
+	if (events->cursor_update)
+		value |= 0x2;
+
+	for (i = 0; i < num_pipes; i++)
+		pipe_ctx[i]->stream_res.tg->funcs->
+			set_static_screen_control(pipe_ctx[i]->stream_res.tg, value);
+}
+
+static void set_plane_config(
+	const struct dc *dc,
+	struct pipe_ctx *pipe_ctx,
+	struct resource_context *res_ctx)
+{
+	/* TODO */
+	program_gamut_remap(pipe_ctx);
+}
+
+static void dcn10_config_stereo_parameters(
+		struct dc_stream_state *stream, struct crtc_stereo_flags *flags)
+{
+	enum view_3d_format view_format = stream->view_format;
+	enum dc_timing_3d_format timing_3d_format =\
+			stream->timing.timing_3d_format;
+	bool non_stereo_timing = false;
+
+	if (timing_3d_format == TIMING_3D_FORMAT_NONE ||
+		timing_3d_format == TIMING_3D_FORMAT_SIDE_BY_SIDE ||
+		timing_3d_format == TIMING_3D_FORMAT_TOP_AND_BOTTOM)
+		non_stereo_timing = true;
+
+	if (non_stereo_timing == false &&
+		view_format == VIEW_3D_FORMAT_FRAME_SEQUENTIAL) {
+
+		flags->PROGRAM_STEREO         = 1;
+		flags->PROGRAM_POLARITY       = 1;
+		if (timing_3d_format == TIMING_3D_FORMAT_INBAND_FA ||
+			timing_3d_format == TIMING_3D_FORMAT_DP_HDMI_INBAND_FA ||
+			timing_3d_format == TIMING_3D_FORMAT_SIDEBAND_FA) {
+			enum display_dongle_type dongle = \
+					stream->sink->link->ddc->dongle_type;
+			if (dongle == DISPLAY_DONGLE_DP_VGA_CONVERTER ||
+				dongle == DISPLAY_DONGLE_DP_DVI_CONVERTER ||
+				dongle == DISPLAY_DONGLE_DP_HDMI_CONVERTER)
+				flags->DISABLE_STEREO_DP_SYNC = 1;
+		}
+		flags->RIGHT_EYE_POLARITY =\
+				stream->timing.flags.RIGHT_EYE_3D_POLARITY;
+		if (timing_3d_format == TIMING_3D_FORMAT_HW_FRAME_PACKING)
+			flags->FRAME_PACKED = 1;
+	}
+
+	return;
+}
+
+static void dcn10_setup_stereo(struct pipe_ctx *pipe_ctx, struct dc *dc)
+{
+	struct crtc_stereo_flags flags = { 0 };
+	struct dc_stream_state *stream = pipe_ctx->stream;
+
+	dcn10_config_stereo_parameters(stream, &flags);
+
+	pipe_ctx->stream_res.opp->funcs->opp_set_stereo_polarity(
+		pipe_ctx->stream_res.opp,
+		flags.PROGRAM_STEREO == 1 ? true:false,
+		stream->timing.flags.RIGHT_EYE_3D_POLARITY == 1 ? true:false);
+
+	pipe_ctx->stream_res.tg->funcs->program_stereo(
+		pipe_ctx->stream_res.tg,
+		&stream->timing,
+		&flags);
+
+	return;
+}
+
+static void dcn10_wait_for_mpcc_disconnect(
+		struct dc *dc,
+		struct resource_pool *res_pool,
+		struct pipe_ctx *pipe_ctx)
+{
+	int i;
+
+	if (dc->debug.sanity_checks) {
+		verify_allow_pstate_change_high(dc->hwseq);
+	}
+
+	if (!pipe_ctx->stream_res.opp)
+		return;
+
+	for (i = 0; i < MAX_PIPES; i++) {
+		if (pipe_ctx->stream_res.opp->mpcc_disconnect_pending[i]) {
+			res_pool->mpc->funcs->wait_for_idle(res_pool->mpc, i);
+			pipe_ctx->stream_res.opp->mpcc_disconnect_pending[i] = false;
+			res_pool->hubps[i]->funcs->set_blank(res_pool->hubps[i], true);
+			/*dm_logger_write(dc->ctx->logger, LOG_ERROR,
+					"[debug_mpo: wait_for_mpcc finished waiting on mpcc %d]\n",
+					i);*/
+		}
+	}
+
+	if (dc->debug.sanity_checks) {
+		verify_allow_pstate_change_high(dc->hwseq);
+	}
+
+}
+
+static bool dcn10_dummy_display_power_gating(
+	struct dc *dc,
+	uint8_t controller_id,
+	struct dc_bios *dcb,
+	enum pipe_gating_control power_gating)
+{
+	return true;
+}
+
+void dcn10_update_pending_status(struct pipe_ctx *pipe_ctx)
+{
+	struct dc_plane_state *plane_state = pipe_ctx->plane_state;
+	struct timing_generator *tg = pipe_ctx->stream_res.tg;
+
+	if (plane_state == NULL)
+		return;
+
+	plane_state->status.is_flip_pending =
+			pipe_ctx->plane_res.hubp->funcs->hubp_is_flip_pending(
+					pipe_ctx->plane_res.hubp);
+
+	plane_state->status.current_address = pipe_ctx->plane_res.hubp->current_address;
+	if (pipe_ctx->plane_res.hubp->current_address.type == PLN_ADDR_TYPE_GRPH_STEREO &&
+			tg->funcs->is_stereo_left_eye) {
+		plane_state->status.is_right_eye =
+				!tg->funcs->is_stereo_left_eye(pipe_ctx->stream_res.tg);
+	}
+}
+
+
+
+static const struct hw_sequencer_funcs dcn10_funcs = {
+	.program_gamut_remap = program_gamut_remap,
+	.program_csc_matrix = program_csc_matrix,
+	.init_hw = dcn10_init_hw,
+	.apply_ctx_to_hw = dce110_apply_ctx_to_hw,
+	.apply_ctx_for_surface = dcn10_apply_ctx_for_surface,
+	.set_plane_config = set_plane_config,
+	.update_plane_addr = dcn10_update_plane_addr,
+	.update_dchub = dcn10_update_dchub,
+	.update_pending_status = dcn10_update_pending_status,
+	.set_input_transfer_func = dcn10_set_input_transfer_func,
+	.set_output_transfer_func = dcn10_set_output_transfer_func,
+	.power_down = dce110_power_down,
+	.enable_accelerated_mode = dce110_enable_accelerated_mode,
+	.enable_timing_synchronization = dcn10_enable_timing_synchronization,
+	.update_info_frame = dce110_update_info_frame,
+	.enable_stream = dce110_enable_stream,
+	.disable_stream = dce110_disable_stream,
+	.unblank_stream = dce110_unblank_stream,
+	.enable_display_power_gating = dcn10_dummy_display_power_gating,
+	.power_down_front_end = dcn10_power_down_fe,
+	.power_on_front_end = dcn10_power_on_fe,
+	.pipe_control_lock = dcn10_pipe_control_lock,
+	.set_bandwidth = dcn10_set_bandwidth,
+	.reset_hw_ctx_wrap = reset_hw_ctx_wrap,
+	.prog_pixclk_crtc_otg = dcn10_prog_pixclk_crtc_otg,
+	.set_drr = set_drr,
+	.get_position = get_position,
+	.set_static_screen_control = set_static_screen_control,
+	.setup_stereo = dcn10_setup_stereo,
+	.set_avmute = dce110_set_avmute,
+	.log_hw_state = dcn10_log_hw_state,
+	.wait_for_mpcc_disconnect = dcn10_wait_for_mpcc_disconnect,
+	.ready_shared_resources = ready_shared_resources,
+	.optimize_shared_resources = optimize_shared_resources,
+	.edp_backlight_control = hwss_edp_backlight_control,
+	.edp_power_control = hwss_edp_power_control
+};
+
+
+void dcn10_hw_sequencer_construct(struct dc *dc)
+{
+	dc->hwss = dcn10_funcs;
+}
+
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.h
new file mode 100644
index 000000000000..ca53dc1cc19b
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.h
@@ -0,0 +1,38 @@
+/*
+* Copyright 2016 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_HWSS_DCN10_H__
+#define __DC_HWSS_DCN10_H__
+
+#include "core_types.h"
+
+struct dc;
+
+void dcn10_hw_sequencer_construct(struct dc *dc);
+extern void fill_display_configs(
+	const struct dc_state *context,
+	struct dm_pp_display_configuration *pp_display_cfg);
+
+#endif /* __DC_HWSS_DCN10_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_ipp.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_ipp.c
new file mode 100644
index 000000000000..08db1e6b5166
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_ipp.c
@@ -0,0 +1,70 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "dcn10_ipp.h"
+#include "reg_helper.h"
+
+#define REG(reg) \
+	(ippn10->regs->reg)
+
+#undef FN
+#define FN(reg_name, field_name) \
+	ippn10->ipp_shift->field_name, ippn10->ipp_mask->field_name
+
+#define CTX \
+	ippn10->base.ctx
+
+/*****************************************/
+/* Constructor, Destructor               */
+/*****************************************/
+
+static void dcn10_ipp_destroy(struct input_pixel_processor **ipp)
+{
+	kfree(TO_DCN10_IPP(*ipp));
+	*ipp = NULL;
+}
+
+static const struct ipp_funcs dcn10_ipp_funcs = {
+	.ipp_destroy			= dcn10_ipp_destroy
+};
+
+void dcn10_ipp_construct(
+	struct dcn10_ipp *ippn10,
+	struct dc_context *ctx,
+	int inst,
+	const struct dcn10_ipp_registers *regs,
+	const struct dcn10_ipp_shift *ipp_shift,
+	const struct dcn10_ipp_mask *ipp_mask)
+{
+	ippn10->base.ctx = ctx;
+	ippn10->base.inst = inst;
+	ippn10->base.funcs = &dcn10_ipp_funcs;
+
+	ippn10->regs = regs;
+	ippn10->ipp_shift = ipp_shift;
+	ippn10->ipp_mask = ipp_mask;
+}
+
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_ipp.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_ipp.h
new file mode 100644
index 000000000000..d7b5bd20352a
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_ipp.h
@@ -0,0 +1,167 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef _DCN10_IPP_H_
+#define _DCN10_IPP_H_
+
+#include "ipp.h"
+
+#define TO_DCN10_IPP(ipp)\
+	container_of(ipp, struct dcn10_ipp, base)
+
+#define IPP_REG_LIST_DCN(id) \
+	SRI(FORMAT_CONTROL, CNVC_CFG, id), \
+	SRI(DPP_CONTROL, DPP_TOP, id), \
+	SRI(CNVC_SURFACE_PIXEL_FORMAT, CNVC_CFG, id), \
+	SRI(CURSOR0_CONTROL, CNVC_CUR, id), \
+	SRI(CURSOR0_COLOR0, CNVC_CUR, id), \
+	SRI(CURSOR0_COLOR1, CNVC_CUR, id)
+
+#define IPP_REG_LIST_DCN10(id) \
+	IPP_REG_LIST_DCN(id), \
+	SRI(CURSOR_SETTINS, HUBPREQ, id), \
+	SRI(CURSOR_SURFACE_ADDRESS_HIGH, CURSOR, id), \
+	SRI(CURSOR_SURFACE_ADDRESS, CURSOR, id), \
+	SRI(CURSOR_SIZE, CURSOR, id), \
+	SRI(CURSOR_CONTROL, CURSOR, id), \
+	SRI(CURSOR_POSITION, CURSOR, id), \
+	SRI(CURSOR_HOT_SPOT, CURSOR, id), \
+	SRI(CURSOR_DST_OFFSET, CURSOR, id)
+
+#define CURSOR0_CURSOR_CONTROL__CURSOR_2X_MAGNIFY__SHIFT	0x4
+#define CURSOR0_CURSOR_CONTROL__CURSOR_2X_MAGNIFY_MASK		0x00000010L
+#define CURSOR1_CURSOR_CONTROL__CURSOR_2X_MAGNIFY__SHIFT	0x4
+#define CURSOR1_CURSOR_CONTROL__CURSOR_2X_MAGNIFY_MASK		0x00000010L
+#define CURSOR2_CURSOR_CONTROL__CURSOR_2X_MAGNIFY__SHIFT	0x4
+#define CURSOR2_CURSOR_CONTROL__CURSOR_2X_MAGNIFY_MASK		0x00000010L
+#define CURSOR3_CURSOR_CONTROL__CURSOR_2X_MAGNIFY__SHIFT	0x4
+#define CURSOR3_CURSOR_CONTROL__CURSOR_2X_MAGNIFY_MASK		0x00000010L
+
+#define IPP_SF(reg_name, field_name, post_fix)\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
+#define IPP_MASK_SH_LIST_DCN(mask_sh) \
+	IPP_SF(CNVC_CFG0_CNVC_SURFACE_PIXEL_FORMAT, CNVC_SURFACE_PIXEL_FORMAT, mask_sh), \
+	IPP_SF(CNVC_CFG0_FORMAT_CONTROL, CNVC_BYPASS, mask_sh), \
+	IPP_SF(CNVC_CFG0_FORMAT_CONTROL, ALPHA_EN, mask_sh), \
+	IPP_SF(CNVC_CFG0_FORMAT_CONTROL, FORMAT_EXPANSION_MODE, mask_sh), \
+	IPP_SF(CNVC_CUR0_CURSOR0_CONTROL, CUR0_MODE, mask_sh), \
+	IPP_SF(CNVC_CUR0_CURSOR0_COLOR0, CUR0_COLOR0, mask_sh), \
+	IPP_SF(CNVC_CUR0_CURSOR0_COLOR1, CUR0_COLOR1, mask_sh), \
+	IPP_SF(CNVC_CUR0_CURSOR0_CONTROL, CUR0_EXPANSION_MODE, mask_sh), \
+	IPP_SF(CNVC_CUR0_CURSOR0_CONTROL, CUR0_ENABLE, mask_sh)
+
+#define IPP_MASK_SH_LIST_DCN10(mask_sh) \
+	IPP_MASK_SH_LIST_DCN(mask_sh),\
+	IPP_SF(HUBPREQ0_CURSOR_SETTINS, CURSOR0_DST_Y_OFFSET, mask_sh), \
+	IPP_SF(HUBPREQ0_CURSOR_SETTINS, CURSOR0_CHUNK_HDL_ADJUST, mask_sh), \
+	IPP_SF(CURSOR0_CURSOR_SURFACE_ADDRESS_HIGH, CURSOR_SURFACE_ADDRESS_HIGH, mask_sh), \
+	IPP_SF(CURSOR0_CURSOR_SURFACE_ADDRESS, CURSOR_SURFACE_ADDRESS, mask_sh), \
+	IPP_SF(CURSOR0_CURSOR_SIZE, CURSOR_WIDTH, mask_sh), \
+	IPP_SF(CURSOR0_CURSOR_SIZE, CURSOR_HEIGHT, mask_sh), \
+	IPP_SF(CURSOR0_CURSOR_CONTROL, CURSOR_MODE, mask_sh), \
+	IPP_SF(CURSOR0_CURSOR_CONTROL, CURSOR_2X_MAGNIFY, mask_sh), \
+	IPP_SF(CURSOR0_CURSOR_CONTROL, CURSOR_PITCH, mask_sh), \
+	IPP_SF(CURSOR0_CURSOR_CONTROL, CURSOR_LINES_PER_CHUNK, mask_sh), \
+	IPP_SF(CURSOR0_CURSOR_CONTROL, CURSOR_ENABLE, mask_sh), \
+	IPP_SF(CURSOR0_CURSOR_POSITION, CURSOR_X_POSITION, mask_sh), \
+	IPP_SF(CURSOR0_CURSOR_POSITION, CURSOR_Y_POSITION, mask_sh), \
+	IPP_SF(CURSOR0_CURSOR_HOT_SPOT, CURSOR_HOT_SPOT_X, mask_sh), \
+	IPP_SF(CURSOR0_CURSOR_HOT_SPOT, CURSOR_HOT_SPOT_Y, mask_sh), \
+	IPP_SF(CURSOR0_CURSOR_DST_OFFSET, CURSOR_DST_X_OFFSET, mask_sh), \
+	IPP_SF(CNVC_CFG0_FORMAT_CONTROL, OUTPUT_FP, mask_sh)
+
+#define IPP_DCN10_REG_FIELD_LIST(type) \
+	type CNVC_SURFACE_PIXEL_FORMAT; \
+	type CNVC_BYPASS; \
+	type ALPHA_EN; \
+	type FORMAT_EXPANSION_MODE; \
+	type CURSOR0_DST_Y_OFFSET; \
+	type CURSOR0_CHUNK_HDL_ADJUST; \
+	type CUR0_MODE; \
+	type CUR0_COLOR0; \
+	type CUR0_COLOR1; \
+	type CUR0_EXPANSION_MODE; \
+	type CURSOR_SURFACE_ADDRESS_HIGH; \
+	type CURSOR_SURFACE_ADDRESS; \
+	type CURSOR_WIDTH; \
+	type CURSOR_HEIGHT; \
+	type CURSOR_MODE; \
+	type CURSOR_2X_MAGNIFY; \
+	type CURSOR_PITCH; \
+	type CURSOR_LINES_PER_CHUNK; \
+	type CURSOR_ENABLE; \
+	type CUR0_ENABLE; \
+	type CURSOR_X_POSITION; \
+	type CURSOR_Y_POSITION; \
+	type CURSOR_HOT_SPOT_X; \
+	type CURSOR_HOT_SPOT_Y; \
+	type CURSOR_DST_X_OFFSET; \
+	type OUTPUT_FP
+
+struct dcn10_ipp_shift {
+	IPP_DCN10_REG_FIELD_LIST(uint8_t);
+};
+
+struct dcn10_ipp_mask {
+	IPP_DCN10_REG_FIELD_LIST(uint32_t);
+};
+
+struct dcn10_ipp_registers {
+	uint32_t DPP_CONTROL;
+	uint32_t CURSOR_SETTINS;
+	uint32_t CURSOR_SETTINGS;
+	uint32_t CNVC_SURFACE_PIXEL_FORMAT;
+	uint32_t CURSOR0_CONTROL;
+	uint32_t CURSOR0_COLOR0;
+	uint32_t CURSOR0_COLOR1;
+	uint32_t FORMAT_CONTROL;
+	uint32_t CURSOR_SURFACE_ADDRESS_HIGH;
+	uint32_t CURSOR_SURFACE_ADDRESS;
+	uint32_t CURSOR_SIZE;
+	uint32_t CURSOR_CONTROL;
+	uint32_t CURSOR_POSITION;
+	uint32_t CURSOR_HOT_SPOT;
+	uint32_t CURSOR_DST_OFFSET;
+};
+
+struct dcn10_ipp {
+	struct input_pixel_processor base;
+
+	const struct dcn10_ipp_registers *regs;
+	const struct dcn10_ipp_shift *ipp_shift;
+	const struct dcn10_ipp_mask *ipp_mask;
+
+	struct dc_cursor_attributes curs_attr;
+};
+
+void dcn10_ipp_construct(struct dcn10_ipp *ippn10,
+	struct dc_context *ctx,
+	int inst,
+	const struct dcn10_ipp_registers *regs,
+	const struct dcn10_ipp_shift *ipp_shift,
+	const struct dcn10_ipp_mask *ipp_mask);
+
+#endif /* _DCN10_IPP_H_ */
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c
new file mode 100644
index 000000000000..76573e1f5b01
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c
@@ -0,0 +1,363 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "reg_helper.h"
+#include "dcn10_mpc.h"
+#include "dc.h"
+#include "mem_input.h"
+
+#define REG(reg)\
+	mpc10->mpc_regs->reg
+
+#define CTX \
+	mpc10->base.ctx
+
+#undef FN
+#define FN(reg_name, field_name) \
+	mpc10->mpc_shift->field_name, mpc10->mpc_mask->field_name
+
+#define MODE_TOP_ONLY 1
+#define MODE_BLEND 3
+#define BLND_PP_ALPHA 0
+#define BLND_GLOBAL_ALPHA 2
+
+
+static void mpc10_set_bg_color(
+		struct dcn10_mpc *mpc10,
+		struct tg_color *bg_color,
+		int id)
+{
+	/* mpc color is 12 bit.  tg_color is 10 bit */
+	/* todo: might want to use 16 bit to represent color and have each
+	 * hw block translate to correct color depth.
+	 */
+	uint32_t bg_r_cr = bg_color->color_r_cr << 2;
+	uint32_t bg_g_y = bg_color->color_g_y << 2;
+	uint32_t bg_b_cb = bg_color->color_b_cb << 2;
+
+	REG_SET(MPCC_BG_R_CR[id], 0,
+			MPCC_BG_R_CR, bg_r_cr);
+	REG_SET(MPCC_BG_G_Y[id], 0,
+			MPCC_BG_G_Y, bg_g_y);
+	REG_SET(MPCC_BG_B_CB[id], 0,
+			MPCC_BG_B_CB, bg_b_cb);
+}
+
+void mpc10_assert_idle_mpcc(struct mpc *mpc, int id)
+{
+	struct dcn10_mpc *mpc10 = TO_DCN10_MPC(mpc);
+
+	ASSERT(!(mpc10->mpcc_in_use_mask & 1 << id));
+	REG_WAIT(MPCC_STATUS[id],
+			MPCC_IDLE, 1,
+			1, 100000);
+}
+
+static int mpc10_get_idle_mpcc_id(struct dcn10_mpc *mpc10)
+{
+	int i;
+	int last_free_mpcc_id = -1;
+
+	for (i = 0; i < mpc10->num_mpcc; i++) {
+		uint32_t is_idle = 0;
+
+		if (mpc10->mpcc_in_use_mask & 1 << i)
+			continue;
+
+		last_free_mpcc_id = i;
+		REG_GET(MPCC_STATUS[i], MPCC_IDLE, &is_idle);
+		if (is_idle)
+			return i;
+	}
+
+	/* This assert should never trigger, we have mpcc leak if it does */
+	ASSERT(last_free_mpcc_id != -1);
+
+	mpc10_assert_idle_mpcc(&mpc10->base, last_free_mpcc_id);
+	return last_free_mpcc_id;
+}
+
+static void mpc10_assert_mpcc_idle_before_connect(struct dcn10_mpc *mpc10, int id)
+{
+	unsigned int top_sel, mpc_busy, mpc_idle;
+
+	REG_GET(MPCC_TOP_SEL[id],
+			MPCC_TOP_SEL, &top_sel);
+
+	if (top_sel == 0xf) {
+		REG_GET_2(MPCC_STATUS[id],
+				MPCC_BUSY, &mpc_busy,
+				MPCC_IDLE, &mpc_idle);
+
+		ASSERT(mpc_busy == 0);
+		ASSERT(mpc_idle == 1);
+	}
+}
+
+void mpc10_mpcc_remove(
+		struct mpc *mpc,
+		struct mpc_tree_cfg *tree_cfg,
+		int opp_id,
+		int dpp_id)
+{
+	struct dcn10_mpc *mpc10 = TO_DCN10_MPC(mpc);
+	int mpcc_id, z_idx;
+
+	/* find z_idx for the dpp to be removed */
+	for (z_idx = 0; z_idx < tree_cfg->num_pipes; z_idx++)
+		if (tree_cfg->dpp[z_idx] == dpp_id)
+			break;
+
+	if (z_idx == tree_cfg->num_pipes) {
+		/* In case of resume from S3/S4, remove mpcc from bios left over */
+		REG_SET(MPCC_OPP_ID[dpp_id], 0,
+				MPCC_OPP_ID, 0xf);
+		REG_SET(MPCC_TOP_SEL[dpp_id], 0,
+				MPCC_TOP_SEL, 0xf);
+		REG_SET(MPCC_BOT_SEL[dpp_id], 0,
+				MPCC_BOT_SEL, 0xf);
+		return;
+	}
+
+	mpcc_id = tree_cfg->mpcc[z_idx];
+
+	REG_SET(MPCC_OPP_ID[mpcc_id], 0,
+			MPCC_OPP_ID, 0xf);
+	REG_SET(MPCC_TOP_SEL[mpcc_id], 0,
+			MPCC_TOP_SEL, 0xf);
+	REG_SET(MPCC_BOT_SEL[mpcc_id], 0,
+			MPCC_BOT_SEL, 0xf);
+
+	if (z_idx > 0) {
+		int top_mpcc_id = tree_cfg->mpcc[z_idx - 1];
+
+		if (z_idx + 1 < tree_cfg->num_pipes)
+			/* mpcc to be removed is in the middle of the tree */
+			REG_SET(MPCC_BOT_SEL[top_mpcc_id], 0,
+					MPCC_BOT_SEL, tree_cfg->mpcc[z_idx + 1]);
+		else {
+			/* mpcc to be removed is at the bottom of the tree */
+			REG_SET(MPCC_BOT_SEL[top_mpcc_id], 0,
+					MPCC_BOT_SEL, 0xf);
+			REG_UPDATE(MPCC_CONTROL[top_mpcc_id],
+					MPCC_MODE, MODE_TOP_ONLY);
+		}
+	} else if (tree_cfg->num_pipes > 1)
+		/* mpcc to be removed is at the top of the tree */
+		REG_SET(MUX[opp_id], 0,
+				MPC_OUT_MUX, tree_cfg->mpcc[z_idx + 1]);
+	else
+		/* mpcc to be removed is the only one in the tree */
+		REG_SET(MUX[opp_id], 0, MPC_OUT_MUX, 0xf);
+
+	/* mark this mpcc as not in use */
+	mpc10->mpcc_in_use_mask &= ~(1 << mpcc_id);
+	tree_cfg->num_pipes--;
+	for (; z_idx < tree_cfg->num_pipes; z_idx++) {
+		tree_cfg->dpp[z_idx] = tree_cfg->dpp[z_idx + 1];
+		tree_cfg->mpcc[z_idx] = tree_cfg->mpcc[z_idx + 1];
+	}
+	tree_cfg->dpp[tree_cfg->num_pipes] = 0xdeadbeef;
+	tree_cfg->mpcc[tree_cfg->num_pipes] = 0xdeadbeef;
+}
+
+static void mpc10_add_to_tree_cfg(
+	struct mpc *mpc,
+	struct mpcc_cfg *cfg,
+	int mpcc_id)
+{
+	struct dcn10_mpc *mpc10 = TO_DCN10_MPC(mpc);
+	int mpcc_mode = MODE_TOP_ONLY;
+	int position = cfg->z_index;
+	struct mpc_tree_cfg *tree_cfg = cfg->tree_cfg;
+	int alpha_blnd_mode = cfg->per_pixel_alpha ?
+			BLND_PP_ALPHA : BLND_GLOBAL_ALPHA;
+	int z_idx;
+
+	REG_SET(MPCC_OPP_ID[mpcc_id], 0,
+			MPCC_OPP_ID, cfg->opp_id);
+
+	REG_SET(MPCC_TOP_SEL[mpcc_id], 0,
+			MPCC_TOP_SEL, cfg->dpp_id);
+
+	if (position == 0) {
+		/* idle dpp/mpcc is added to the top layer of tree */
+
+		if (tree_cfg->num_pipes > 0) {
+			/* get instance of previous top mpcc */
+			int prev_top_mpcc_id = tree_cfg->mpcc[0];
+
+			REG_SET(MPCC_BOT_SEL[mpcc_id], 0,
+					MPCC_BOT_SEL, prev_top_mpcc_id);
+			mpcc_mode = MODE_BLEND;
+		}
+
+		/* opp will get new output. from new added mpcc */
+		REG_SET(MUX[cfg->opp_id], 0, MPC_OUT_MUX, mpcc_id);
+
+	} else if (position == tree_cfg->num_pipes) {
+		/* idle dpp/mpcc is added to the bottom layer of tree */
+
+		/* get instance of previous bottom mpcc, set to middle layer */
+		int prev_bot_mpcc_id = tree_cfg->mpcc[tree_cfg->num_pipes - 1];
+
+		REG_SET(MPCC_BOT_SEL[prev_bot_mpcc_id], 0,
+				MPCC_BOT_SEL, mpcc_id);
+		REG_UPDATE(MPCC_CONTROL[prev_bot_mpcc_id],
+				MPCC_MODE, MODE_BLEND);
+
+		/* mpcc_id become new bottom mpcc*/
+		REG_SET(MPCC_BOT_SEL[mpcc_id], 0,
+				MPCC_BOT_SEL, 0xf);
+
+	} else {
+		/* idle dpp/mpcc is added to middle of tree */
+		int above_mpcc_id = tree_cfg->mpcc[position - 1];
+		int below_mpcc_id = tree_cfg->mpcc[position];
+
+		/* mpcc above new mpcc_id has new bottom mux*/
+		REG_SET(MPCC_BOT_SEL[above_mpcc_id], 0,
+				MPCC_BOT_SEL, mpcc_id);
+		REG_UPDATE(MPCC_CONTROL[above_mpcc_id],
+				MPCC_MODE, MODE_BLEND);
+
+		/* mpcc_id bottom mux is from below mpcc*/
+		REG_SET(MPCC_BOT_SEL[mpcc_id], 0,
+				MPCC_BOT_SEL, below_mpcc_id);
+		mpcc_mode = MODE_BLEND;
+	}
+
+	REG_SET_4(MPCC_CONTROL[mpcc_id], 0xffffffff,
+		MPCC_MODE, mpcc_mode,
+		MPCC_ALPHA_BLND_MODE, alpha_blnd_mode,
+		MPCC_ALPHA_MULTIPLIED_MODE, cfg->pre_multiplied_alpha,
+		MPCC_BLND_ACTIVE_OVERLAP_ONLY, false);
+
+	/* update mpc_tree_cfg with new mpcc */
+	for (z_idx = tree_cfg->num_pipes; z_idx > position; z_idx--) {
+		tree_cfg->dpp[z_idx] = tree_cfg->dpp[z_idx - 1];
+		tree_cfg->mpcc[z_idx] = tree_cfg->mpcc[z_idx - 1];
+	}
+	tree_cfg->dpp[position] = cfg->dpp_id;
+	tree_cfg->mpcc[position] = mpcc_id;
+	tree_cfg->num_pipes++;
+}
+
+int mpc10_mpcc_add(struct mpc *mpc, struct mpcc_cfg *cfg)
+{
+	struct dcn10_mpc *mpc10 = TO_DCN10_MPC(mpc);
+	int mpcc_id, z_idx;
+
+	ASSERT(cfg->z_index < mpc10->num_mpcc);
+
+	/* check in dpp already exists in mpc tree */
+	for (z_idx = 0; z_idx < cfg->tree_cfg->num_pipes; z_idx++)
+		if (cfg->tree_cfg->dpp[z_idx] == cfg->dpp_id)
+			break;
+	if (z_idx == cfg->tree_cfg->num_pipes) {
+		ASSERT(cfg->z_index <= cfg->tree_cfg->num_pipes);
+		mpcc_id = mpc10_get_idle_mpcc_id(mpc10);
+
+		/*
+		 * TODO: remove hack
+		 * Note: currently there is a bug in init_hw such that
+		 * on resume from hibernate, BIOS sets up MPCC0, and
+		 * we do mpcc_remove but the mpcc cannot go to idle
+		 * after remove. This cause us to pick mpcc1 here,
+		 * which causes a pstate hang for yet unknown reason.
+		 */
+		mpcc_id = cfg->dpp_id;
+		/* end hack*/
+
+		ASSERT(!(mpc10->mpcc_in_use_mask & 1 << mpcc_id));
+
+		if (mpc->ctx->dc->debug.sanity_checks)
+			mpc10_assert_mpcc_idle_before_connect(mpc10, mpcc_id);
+	} else {
+		ASSERT(cfg->z_index < cfg->tree_cfg->num_pipes);
+		mpcc_id = cfg->tree_cfg->mpcc[z_idx];
+		mpc10_mpcc_remove(mpc, cfg->tree_cfg, cfg->opp_id, cfg->dpp_id);
+	}
+
+	/* add dpp/mpcc pair to mpc_tree_cfg and update mpcc registers */
+	mpc10_add_to_tree_cfg(mpc, cfg, mpcc_id);
+
+	/* set background color */
+	mpc10_set_bg_color(mpc10, &cfg->black_color, mpcc_id);
+
+	/* mark this mpcc as in use */
+	mpc10->mpcc_in_use_mask |= 1 << mpcc_id;
+
+	return mpcc_id;
+}
+
+void mpc10_update_blend_mode(
+		struct mpc *mpc,
+		struct mpcc_cfg *cfg)
+{
+	struct dcn10_mpc *mpc10 = TO_DCN10_MPC(mpc);
+	int mpcc_id, z_idx;
+	int alpha_blnd_mode = cfg->per_pixel_alpha ?
+			BLND_PP_ALPHA : BLND_GLOBAL_ALPHA;
+
+	/* find z_idx for the dpp that requires blending mode update*/
+	for (z_idx = 0; z_idx < cfg->tree_cfg->num_pipes; z_idx++)
+		if (cfg->tree_cfg->dpp[z_idx] == cfg->dpp_id)
+			break;
+
+	ASSERT(z_idx < cfg->tree_cfg->num_pipes);
+	mpcc_id = cfg->tree_cfg->mpcc[z_idx];
+
+	REG_UPDATE_2(MPCC_CONTROL[mpcc_id],
+			MPCC_ALPHA_BLND_MODE, alpha_blnd_mode,
+			MPCC_ALPHA_MULTIPLIED_MODE, cfg->pre_multiplied_alpha);
+}
+
+const struct mpc_funcs dcn10_mpc_funcs = {
+		.add = mpc10_mpcc_add,
+		.remove = mpc10_mpcc_remove,
+		.wait_for_idle = mpc10_assert_idle_mpcc,
+		.update_blend_mode = mpc10_update_blend_mode,
+};
+
+void dcn10_mpc_construct(struct dcn10_mpc *mpc10,
+	struct dc_context *ctx,
+	const struct dcn_mpc_registers *mpc_regs,
+	const struct dcn_mpc_shift *mpc_shift,
+	const struct dcn_mpc_mask *mpc_mask,
+	int num_mpcc)
+{
+	mpc10->base.ctx = ctx;
+
+	mpc10->base.funcs = &dcn10_mpc_funcs;
+
+	mpc10->mpc_regs = mpc_regs;
+	mpc10->mpc_shift = mpc_shift;
+	mpc10->mpc_mask = mpc_mask;
+
+	mpc10->mpcc_in_use_mask = 0;
+	mpc10->num_mpcc = num_mpcc;
+}
+
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.h
new file mode 100644
index 000000000000..683ce4aaa76e
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.h
@@ -0,0 +1,138 @@
+/* Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_MPCC_DCN10_H__
+#define __DC_MPCC_DCN10_H__
+
+#include "mpc.h"
+
+#define TO_DCN10_MPC(mpc_base) \
+	container_of(mpc_base, struct dcn10_mpc, base)
+
+#define MAX_MPCC 6
+#define MAX_OPP 6
+
+#define MPC_COMMON_REG_LIST_DCN1_0(inst) \
+	SRII(MPCC_TOP_SEL, MPCC, inst),\
+	SRII(MPCC_BOT_SEL, MPCC, inst),\
+	SRII(MPCC_CONTROL, MPCC, inst),\
+	SRII(MPCC_STATUS, MPCC, inst),\
+	SRII(MPCC_OPP_ID, MPCC, inst),\
+	SRII(MPCC_BG_G_Y, MPCC, inst),\
+	SRII(MPCC_BG_R_CR, MPCC, inst),\
+	SRII(MPCC_BG_B_CB, MPCC, inst),\
+	SRII(MPCC_BG_B_CB, MPCC, inst)
+
+#define MPC_OUT_MUX_COMMON_REG_LIST_DCN1_0(inst) \
+	SRII(MUX, MPC_OUT, inst)
+
+#define MPC_COMMON_REG_VARIABLE_LIST \
+	uint32_t MPCC_TOP_SEL[MAX_MPCC]; \
+	uint32_t MPCC_BOT_SEL[MAX_MPCC]; \
+	uint32_t MPCC_CONTROL[MAX_MPCC]; \
+	uint32_t MPCC_STATUS[MAX_MPCC]; \
+	uint32_t MPCC_OPP_ID[MAX_MPCC]; \
+	uint32_t MPCC_BG_G_Y[MAX_MPCC]; \
+	uint32_t MPCC_BG_R_CR[MAX_MPCC]; \
+	uint32_t MPCC_BG_B_CB[MAX_MPCC]; \
+	uint32_t MUX[MAX_OPP];
+
+#define MPC_COMMON_MASK_SH_LIST_DCN1_0(mask_sh)\
+	SF(MPCC0_MPCC_TOP_SEL, MPCC_TOP_SEL, mask_sh),\
+	SF(MPCC0_MPCC_BOT_SEL, MPCC_BOT_SEL, mask_sh),\
+	SF(MPCC0_MPCC_CONTROL, MPCC_MODE, mask_sh),\
+	SF(MPCC0_MPCC_CONTROL, MPCC_ALPHA_BLND_MODE, mask_sh),\
+	SF(MPCC0_MPCC_CONTROL, MPCC_ALPHA_MULTIPLIED_MODE, mask_sh),\
+	SF(MPCC0_MPCC_CONTROL, MPCC_BLND_ACTIVE_OVERLAP_ONLY, mask_sh),\
+	SF(MPCC0_MPCC_STATUS, MPCC_IDLE, mask_sh),\
+	SF(MPCC0_MPCC_STATUS, MPCC_BUSY, mask_sh),\
+	SF(MPCC0_MPCC_OPP_ID, MPCC_OPP_ID, mask_sh),\
+	SF(MPCC0_MPCC_BG_G_Y, MPCC_BG_G_Y, mask_sh),\
+	SF(MPCC0_MPCC_BG_R_CR, MPCC_BG_R_CR, mask_sh),\
+	SF(MPCC0_MPCC_BG_B_CB, MPCC_BG_B_CB, mask_sh),\
+	SF(MPC_OUT0_MUX, MPC_OUT_MUX, mask_sh)
+
+#define MPC_REG_FIELD_LIST(type) \
+	type MPCC_TOP_SEL;\
+	type MPCC_BOT_SEL;\
+	type MPCC_MODE;\
+	type MPCC_ALPHA_BLND_MODE;\
+	type MPCC_ALPHA_MULTIPLIED_MODE;\
+	type MPCC_BLND_ACTIVE_OVERLAP_ONLY;\
+	type MPCC_IDLE;\
+	type MPCC_BUSY;\
+	type MPCC_OPP_ID;\
+	type MPCC_BG_G_Y;\
+	type MPCC_BG_R_CR;\
+	type MPCC_BG_B_CB;\
+	type MPC_OUT_MUX;
+
+struct dcn_mpc_registers {
+	MPC_COMMON_REG_VARIABLE_LIST
+};
+
+struct dcn_mpc_shift {
+	MPC_REG_FIELD_LIST(uint8_t)
+};
+
+struct dcn_mpc_mask {
+	MPC_REG_FIELD_LIST(uint32_t)
+};
+
+struct dcn10_mpc {
+	struct mpc base;
+
+	int mpcc_in_use_mask;
+	int num_mpcc;
+	const struct dcn_mpc_registers *mpc_regs;
+	const struct dcn_mpc_shift *mpc_shift;
+	const struct dcn_mpc_mask *mpc_mask;
+};
+
+void dcn10_mpc_construct(struct dcn10_mpc *mpcc10,
+	struct dc_context *ctx,
+	const struct dcn_mpc_registers *mpc_regs,
+	const struct dcn_mpc_shift *mpc_shift,
+	const struct dcn_mpc_mask *mpc_mask,
+	int num_mpcc);
+
+int mpc10_mpcc_add(
+		struct mpc *mpc,
+		struct mpcc_cfg *cfg);
+
+void mpc10_mpcc_remove(
+		struct mpc *mpc,
+		struct mpc_tree_cfg *tree_cfg,
+		int opp_id,
+		int dpp_id);
+
+void mpc10_assert_idle_mpcc(
+		struct mpc *mpc,
+		int id);
+
+void mpc10_update_blend_mode(
+		struct mpc *mpc,
+		struct mpcc_cfg *cfg);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.c
new file mode 100644
index 000000000000..a136f70b7a3c
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.c
@@ -0,0 +1,351 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "dcn10_opp.h"
+#include "reg_helper.h"
+
+#define REG(reg) \
+	(oppn10->regs->reg)
+
+#undef FN
+#define FN(reg_name, field_name) \
+	oppn10->opp_shift->field_name, oppn10->opp_mask->field_name
+
+#define CTX \
+	oppn10->base.ctx
+
+
+
+/************* FORMATTER ************/
+
+/**
+ *	set_truncation
+ *	1) set truncation depth: 0 for 18 bpp or 1 for 24 bpp
+ *	2) enable truncation
+ *	3) HW remove 12bit FMT support for DCE11 power saving reason.
+ */
+static void set_truncation(
+		struct dcn10_opp *oppn10,
+		const struct bit_depth_reduction_params *params)
+{
+	REG_UPDATE_3(FMT_BIT_DEPTH_CONTROL,
+		FMT_TRUNCATE_EN, params->flags.TRUNCATE_ENABLED,
+		FMT_TRUNCATE_DEPTH, params->flags.TRUNCATE_DEPTH,
+		FMT_TRUNCATE_MODE, params->flags.TRUNCATE_MODE);
+}
+
+static void set_spatial_dither(
+	struct dcn10_opp *oppn10,
+	const struct bit_depth_reduction_params *params)
+{
+	/*Disable spatial (random) dithering*/
+	REG_UPDATE_7(FMT_BIT_DEPTH_CONTROL,
+			FMT_SPATIAL_DITHER_EN, 0,
+			FMT_SPATIAL_DITHER_MODE, 0,
+			FMT_SPATIAL_DITHER_DEPTH, 0,
+			FMT_TEMPORAL_DITHER_EN, 0,
+			FMT_HIGHPASS_RANDOM_ENABLE, 0,
+			FMT_FRAME_RANDOM_ENABLE, 0,
+			FMT_RGB_RANDOM_ENABLE, 0);
+
+
+	/* only use FRAME_COUNTER_MAX if frameRandom == 1*/
+	if (params->flags.FRAME_RANDOM == 1) {
+		if (params->flags.SPATIAL_DITHER_DEPTH == 0 || params->flags.SPATIAL_DITHER_DEPTH == 1) {
+			REG_UPDATE_2(FMT_CONTROL,
+					FMT_SPATIAL_DITHER_FRAME_COUNTER_MAX, 15,
+					FMT_SPATIAL_DITHER_FRAME_COUNTER_BIT_SWAP, 2);
+		} else if (params->flags.SPATIAL_DITHER_DEPTH == 2) {
+			REG_UPDATE_2(FMT_CONTROL,
+					FMT_SPATIAL_DITHER_FRAME_COUNTER_MAX, 3,
+					FMT_SPATIAL_DITHER_FRAME_COUNTER_BIT_SWAP, 1);
+		} else {
+			return;
+		}
+	} else {
+		REG_UPDATE_2(FMT_CONTROL,
+				FMT_SPATIAL_DITHER_FRAME_COUNTER_MAX, 0,
+				FMT_SPATIAL_DITHER_FRAME_COUNTER_BIT_SWAP, 0);
+	}
+
+	/*Set seed for random values for
+	 * spatial dithering for R,G,B channels*/
+
+	REG_SET(FMT_DITHER_RAND_R_SEED, 0,
+			FMT_RAND_R_SEED, params->r_seed_value);
+
+	REG_SET(FMT_DITHER_RAND_G_SEED, 0,
+			FMT_RAND_G_SEED, params->g_seed_value);
+
+	REG_SET(FMT_DITHER_RAND_B_SEED, 0,
+			FMT_RAND_B_SEED, params->b_seed_value);
+
+	/* FMT_OFFSET_R_Cr  31:16 0x0 Setting the zero
+	 * offset for the R/Cr channel, lower 4LSB
+	 * is forced to zeros. Typically set to 0
+	 * RGB and 0x80000 YCbCr.
+	 */
+	/* FMT_OFFSET_G_Y   31:16 0x0 Setting the zero
+	 * offset for the G/Y  channel, lower 4LSB is
+	 * forced to zeros. Typically set to 0 RGB
+	 * and 0x80000 YCbCr.
+	 */
+	/* FMT_OFFSET_B_Cb  31:16 0x0 Setting the zero
+	 * offset for the B/Cb channel, lower 4LSB is
+	 * forced to zeros. Typically set to 0 RGB and
+	 * 0x80000 YCbCr.
+	 */
+
+	REG_UPDATE_6(FMT_BIT_DEPTH_CONTROL,
+			/*Enable spatial dithering*/
+			FMT_SPATIAL_DITHER_EN, params->flags.SPATIAL_DITHER_ENABLED,
+			/* Set spatial dithering mode
+			 * (default is Seed patterrn AAAA...)
+			 */
+			FMT_SPATIAL_DITHER_MODE, params->flags.SPATIAL_DITHER_MODE,
+			/*Set spatial dithering bit depth*/
+			FMT_SPATIAL_DITHER_DEPTH, params->flags.SPATIAL_DITHER_DEPTH,
+			/*Disable High pass filter*/
+			FMT_HIGHPASS_RANDOM_ENABLE, params->flags.HIGHPASS_RANDOM,
+			/*Reset only at startup*/
+			FMT_FRAME_RANDOM_ENABLE, params->flags.FRAME_RANDOM,
+			/*Set RGB data dithered with x^28+x^3+1*/
+			FMT_RGB_RANDOM_ENABLE, params->flags.RGB_RANDOM);
+}
+
+static void oppn10_program_bit_depth_reduction(
+	struct output_pixel_processor *opp,
+	const struct bit_depth_reduction_params *params)
+{
+	struct dcn10_opp *oppn10 = TO_DCN10_OPP(opp);
+
+	set_truncation(oppn10, params);
+	set_spatial_dither(oppn10, params);
+	/* TODO
+	 * set_temporal_dither(oppn10, params);
+	 */
+}
+
+/**
+ *	set_pixel_encoding
+ *
+ *	Set Pixel Encoding
+ *		0: RGB 4:4:4 or YCbCr 4:4:4 or YOnly
+ *		1: YCbCr 4:2:2
+ */
+static void set_pixel_encoding(
+	struct dcn10_opp *oppn10,
+	const struct clamping_and_pixel_encoding_params *params)
+{
+	switch (params->pixel_encoding)	{
+
+	case PIXEL_ENCODING_RGB:
+	case PIXEL_ENCODING_YCBCR444:
+		REG_UPDATE(FMT_CONTROL, FMT_PIXEL_ENCODING, 0);
+		break;
+	case PIXEL_ENCODING_YCBCR422:
+		REG_UPDATE(FMT_CONTROL, FMT_PIXEL_ENCODING, 1);
+		break;
+	case PIXEL_ENCODING_YCBCR420:
+		REG_UPDATE(FMT_CONTROL, FMT_PIXEL_ENCODING, 2);
+		break;
+	default:
+		break;
+	}
+}
+
+/**
+ *	Set Clamping
+ *	1) Set clamping format based on bpc - 0 for 6bpc (No clamping)
+ *		1 for 8 bpc
+ *		2 for 10 bpc
+ *		3 for 12 bpc
+ *		7 for programable
+ *	2) Enable clamp if Limited range requested
+ */
+static void opp_set_clamping(
+	struct dcn10_opp *oppn10,
+	const struct clamping_and_pixel_encoding_params *params)
+{
+	REG_UPDATE_2(FMT_CLAMP_CNTL,
+			FMT_CLAMP_DATA_EN, 0,
+			FMT_CLAMP_COLOR_FORMAT, 0);
+
+	switch (params->clamping_level) {
+	case CLAMPING_FULL_RANGE:
+		REG_UPDATE_2(FMT_CLAMP_CNTL,
+				FMT_CLAMP_DATA_EN, 1,
+				FMT_CLAMP_COLOR_FORMAT, 0);
+		break;
+	case CLAMPING_LIMITED_RANGE_8BPC:
+		REG_UPDATE_2(FMT_CLAMP_CNTL,
+				FMT_CLAMP_DATA_EN, 1,
+				FMT_CLAMP_COLOR_FORMAT, 1);
+		break;
+	case CLAMPING_LIMITED_RANGE_10BPC:
+		REG_UPDATE_2(FMT_CLAMP_CNTL,
+				FMT_CLAMP_DATA_EN, 1,
+				FMT_CLAMP_COLOR_FORMAT, 2);
+
+		break;
+	case CLAMPING_LIMITED_RANGE_12BPC:
+		REG_UPDATE_2(FMT_CLAMP_CNTL,
+				FMT_CLAMP_DATA_EN, 1,
+				FMT_CLAMP_COLOR_FORMAT, 3);
+		break;
+	case CLAMPING_LIMITED_RANGE_PROGRAMMABLE:
+		/* TODO */
+	default:
+		break;
+	}
+
+}
+
+static void oppn10_set_dyn_expansion(
+	struct output_pixel_processor *opp,
+	enum dc_color_space color_sp,
+	enum dc_color_depth color_dpth,
+	enum signal_type signal)
+{
+	struct dcn10_opp *oppn10 = TO_DCN10_OPP(opp);
+
+	REG_UPDATE_2(FMT_DYNAMIC_EXP_CNTL,
+			FMT_DYNAMIC_EXP_EN, 0,
+			FMT_DYNAMIC_EXP_MODE, 0);
+
+	/*00 - 10-bit -> 12-bit dynamic expansion*/
+	/*01 - 8-bit  -> 12-bit dynamic expansion*/
+	if (signal == SIGNAL_TYPE_HDMI_TYPE_A ||
+		signal == SIGNAL_TYPE_DISPLAY_PORT ||
+		signal == SIGNAL_TYPE_DISPLAY_PORT_MST ||
+		signal == SIGNAL_TYPE_VIRTUAL) {
+		switch (color_dpth) {
+		case COLOR_DEPTH_888:
+			REG_UPDATE_2(FMT_DYNAMIC_EXP_CNTL,
+				FMT_DYNAMIC_EXP_EN, 1,
+				FMT_DYNAMIC_EXP_MODE, 1);
+			break;
+		case COLOR_DEPTH_101010:
+			REG_UPDATE_2(FMT_DYNAMIC_EXP_CNTL,
+				FMT_DYNAMIC_EXP_EN, 1,
+				FMT_DYNAMIC_EXP_MODE, 0);
+			break;
+		case COLOR_DEPTH_121212:
+			REG_UPDATE_2(FMT_DYNAMIC_EXP_CNTL,
+				FMT_DYNAMIC_EXP_EN, 1,/*otherwise last two bits are zero*/
+				FMT_DYNAMIC_EXP_MODE, 0);
+			break;
+		default:
+			break;
+		}
+	}
+}
+
+static void opp_program_clamping_and_pixel_encoding(
+	struct output_pixel_processor *opp,
+	const struct clamping_and_pixel_encoding_params *params)
+{
+	struct dcn10_opp *oppn10 = TO_DCN10_OPP(opp);
+
+	opp_set_clamping(oppn10, params);
+	set_pixel_encoding(oppn10, params);
+}
+
+static void oppn10_program_fmt(
+	struct output_pixel_processor *opp,
+	struct bit_depth_reduction_params *fmt_bit_depth,
+	struct clamping_and_pixel_encoding_params *clamping)
+{
+	struct dcn10_opp *oppn10 = TO_DCN10_OPP(opp);
+
+	if (clamping->pixel_encoding == PIXEL_ENCODING_YCBCR420)
+		REG_UPDATE(FMT_MAP420_MEMORY_CONTROL, FMT_MAP420MEM_PWR_FORCE, 0);
+
+	/* dithering is affected by <CrtcSourceSelect>, hence should be
+	 * programmed afterwards */
+	oppn10_program_bit_depth_reduction(
+		opp,
+		fmt_bit_depth);
+
+	opp_program_clamping_and_pixel_encoding(
+		opp,
+		clamping);
+
+	return;
+}
+
+
+
+static void oppn10_set_stereo_polarity(
+		struct output_pixel_processor *opp,
+		bool enable, bool rightEyePolarity)
+{
+	struct dcn10_opp *oppn10 = TO_DCN10_OPP(opp);
+
+	REG_UPDATE(FMT_CONTROL, FMT_STEREOSYNC_OVERRIDE, enable);
+}
+
+/*****************************************/
+/* Constructor, Destructor               */
+/*****************************************/
+
+static void dcn10_opp_destroy(struct output_pixel_processor **opp)
+{
+	kfree(TO_DCN10_OPP(*opp));
+	*opp = NULL;
+}
+
+static struct opp_funcs dcn10_opp_funcs = {
+		.opp_set_dyn_expansion = oppn10_set_dyn_expansion,
+		.opp_program_fmt = oppn10_program_fmt,
+		.opp_program_bit_depth_reduction = oppn10_program_bit_depth_reduction,
+		.opp_set_stereo_polarity = oppn10_set_stereo_polarity,
+		.opp_destroy = dcn10_opp_destroy
+};
+
+void dcn10_opp_construct(struct dcn10_opp *oppn10,
+	struct dc_context *ctx,
+	uint32_t inst,
+	const struct dcn10_opp_registers *regs,
+	const struct dcn10_opp_shift *opp_shift,
+	const struct dcn10_opp_mask *opp_mask)
+{
+	int i;
+	oppn10->base.ctx = ctx;
+	oppn10->base.inst = inst;
+	oppn10->base.funcs = &dcn10_opp_funcs;
+
+	oppn10->base.mpc_tree.dpp[0] = inst;
+	oppn10->base.mpc_tree.mpcc[0] = inst;
+	oppn10->base.mpc_tree.num_pipes = 1;
+	for (i = 0; i < MAX_PIPES; i++)
+		oppn10->base.mpcc_disconnect_pending[i] = false;
+
+	oppn10->regs = regs;
+	oppn10->opp_shift = opp_shift;
+	oppn10->opp_mask = opp_mask;
+}
+
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.h
new file mode 100644
index 000000000000..790ce6014832
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.h
@@ -0,0 +1,186 @@
+/* Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_OPP_DCN10_H__
+#define __DC_OPP_DCN10_H__
+
+#include "opp.h"
+
+#define TO_DCN10_OPP(opp)\
+	container_of(opp, struct dcn10_opp, base)
+
+#define OPP_SF(reg_name, field_name, post_fix)\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
+#define OPP_REG_LIST_DCN(id) \
+	SRI(FMT_BIT_DEPTH_CONTROL, FMT, id), \
+	SRI(FMT_CONTROL, FMT, id), \
+	SRI(FMT_DITHER_RAND_R_SEED, FMT, id), \
+	SRI(FMT_DITHER_RAND_G_SEED, FMT, id), \
+	SRI(FMT_DITHER_RAND_B_SEED, FMT, id), \
+	SRI(FMT_CLAMP_CNTL, FMT, id), \
+	SRI(FMT_DYNAMIC_EXP_CNTL, FMT, id), \
+	SRI(FMT_MAP420_MEMORY_CONTROL, FMT, id)
+
+#define OPP_REG_LIST_DCN10(id) \
+	OPP_REG_LIST_DCN(id)
+
+#define OPP_MASK_SH_LIST_DCN(mask_sh) \
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_TRUNCATE_EN, mask_sh), \
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_TRUNCATE_DEPTH, mask_sh), \
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_TRUNCATE_MODE, mask_sh), \
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_SPATIAL_DITHER_EN, mask_sh), \
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_SPATIAL_DITHER_MODE, mask_sh), \
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_SPATIAL_DITHER_DEPTH, mask_sh), \
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_TEMPORAL_DITHER_EN, mask_sh), \
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_HIGHPASS_RANDOM_ENABLE, mask_sh), \
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_FRAME_RANDOM_ENABLE, mask_sh), \
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_RGB_RANDOM_ENABLE, mask_sh), \
+	OPP_SF(FMT0_FMT_CONTROL, FMT_SPATIAL_DITHER_FRAME_COUNTER_MAX, mask_sh), \
+	OPP_SF(FMT0_FMT_CONTROL, FMT_SPATIAL_DITHER_FRAME_COUNTER_BIT_SWAP, mask_sh), \
+	OPP_SF(FMT0_FMT_CONTROL, FMT_PIXEL_ENCODING, mask_sh), \
+	OPP_SF(FMT0_FMT_CONTROL, FMT_STEREOSYNC_OVERRIDE, mask_sh), \
+	OPP_SF(FMT0_FMT_DITHER_RAND_R_SEED, FMT_RAND_R_SEED, mask_sh), \
+	OPP_SF(FMT0_FMT_DITHER_RAND_G_SEED, FMT_RAND_G_SEED, mask_sh), \
+	OPP_SF(FMT0_FMT_DITHER_RAND_B_SEED, FMT_RAND_B_SEED, mask_sh), \
+	OPP_SF(FMT0_FMT_CLAMP_CNTL, FMT_CLAMP_DATA_EN, mask_sh), \
+	OPP_SF(FMT0_FMT_CLAMP_CNTL, FMT_CLAMP_COLOR_FORMAT, mask_sh), \
+	OPP_SF(FMT0_FMT_DYNAMIC_EXP_CNTL, FMT_DYNAMIC_EXP_EN, mask_sh), \
+	OPP_SF(FMT0_FMT_DYNAMIC_EXP_CNTL, FMT_DYNAMIC_EXP_MODE, mask_sh), \
+	OPP_SF(FMT0_FMT_MAP420_MEMORY_CONTROL, FMT_MAP420MEM_PWR_FORCE, mask_sh)
+
+#define OPP_MASK_SH_LIST_DCN10(mask_sh) \
+	OPP_MASK_SH_LIST_DCN(mask_sh)
+
+#define OPP_DCN10_REG_FIELD_LIST(type) \
+	type DPG_EN; \
+	type DPG_MODE; \
+	type DPG_VRES; \
+	type DPG_HRES; \
+	type DPG_COLOUR0_R_CR; \
+	type DPG_COLOUR1_R_CR; \
+	type DPG_COLOUR0_B_CB; \
+	type DPG_COLOUR1_B_CB; \
+	type DPG_COLOUR0_G_Y; \
+	type DPG_COLOUR1_G_Y; \
+	type CM_OCSC_C11; \
+	type CM_OCSC_C12; \
+	type CM_OCSC_C13; \
+	type CM_OCSC_C14; \
+	type CM_OCSC_C21; \
+	type CM_OCSC_C22; \
+	type CM_OCSC_C23; \
+	type CM_OCSC_C24; \
+	type CM_OCSC_C31; \
+	type CM_OCSC_C32; \
+	type CM_OCSC_C33; \
+	type CM_OCSC_C34; \
+	type CM_COMB_C11; \
+	type CM_COMB_C12; \
+	type CM_COMB_C13; \
+	type CM_COMB_C14; \
+	type CM_COMB_C21; \
+	type CM_COMB_C22; \
+	type CM_COMB_C23; \
+	type CM_COMB_C24; \
+	type CM_COMB_C31; \
+	type CM_COMB_C32; \
+	type CM_COMB_C33; \
+	type CM_COMB_C34; \
+	type FMT_TRUNCATE_EN; \
+	type FMT_TRUNCATE_DEPTH; \
+	type FMT_TRUNCATE_MODE; \
+	type FMT_SPATIAL_DITHER_EN; \
+	type FMT_SPATIAL_DITHER_MODE; \
+	type FMT_SPATIAL_DITHER_DEPTH; \
+	type FMT_TEMPORAL_DITHER_EN; \
+	type FMT_HIGHPASS_RANDOM_ENABLE; \
+	type FMT_FRAME_RANDOM_ENABLE; \
+	type FMT_RGB_RANDOM_ENABLE; \
+	type FMT_SPATIAL_DITHER_FRAME_COUNTER_MAX; \
+	type FMT_SPATIAL_DITHER_FRAME_COUNTER_BIT_SWAP; \
+	type FMT_RAND_R_SEED; \
+	type FMT_RAND_G_SEED; \
+	type FMT_RAND_B_SEED; \
+	type FMT_PIXEL_ENCODING; \
+	type FMT_CLAMP_DATA_EN; \
+	type FMT_CLAMP_COLOR_FORMAT; \
+	type FMT_DYNAMIC_EXP_EN; \
+	type FMT_DYNAMIC_EXP_MODE; \
+	type FMT_MAP420MEM_PWR_FORCE; \
+	type FMT_STEREOSYNC_OVERRIDE
+
+struct dcn10_opp_shift {
+	OPP_DCN10_REG_FIELD_LIST(uint8_t);
+};
+
+struct dcn10_opp_mask {
+	OPP_DCN10_REG_FIELD_LIST(uint32_t);
+};
+
+struct dcn10_opp_registers {
+	uint32_t DPG_CONTROL;
+	uint32_t DPG_COLOUR_B_CB;
+	uint32_t DPG_COLOUR_G_Y;
+	uint32_t DPG_COLOUR_R_CR;
+	uint32_t CM_OCSC_C11_C12;
+	uint32_t CM_OCSC_C13_C14;
+	uint32_t CM_OCSC_C21_C22;
+	uint32_t CM_OCSC_C23_C24;
+	uint32_t CM_OCSC_C31_C32;
+	uint32_t CM_OCSC_C33_C34;
+	uint32_t CM_COMB_C11_C12;
+	uint32_t CM_COMB_C13_C14;
+	uint32_t CM_COMB_C21_C22;
+	uint32_t CM_COMB_C23_C24;
+	uint32_t CM_COMB_C31_C32;
+	uint32_t CM_COMB_C33_C34;
+	uint32_t FMT_BIT_DEPTH_CONTROL;
+	uint32_t FMT_CONTROL;
+	uint32_t FMT_DITHER_RAND_R_SEED;
+	uint32_t FMT_DITHER_RAND_G_SEED;
+	uint32_t FMT_DITHER_RAND_B_SEED;
+	uint32_t FMT_CLAMP_CNTL;
+	uint32_t FMT_DYNAMIC_EXP_CNTL;
+	uint32_t FMT_MAP420_MEMORY_CONTROL;
+};
+
+struct dcn10_opp {
+	struct output_pixel_processor base;
+
+	const struct dcn10_opp_registers *regs;
+	const struct dcn10_opp_shift *opp_shift;
+	const struct dcn10_opp_mask *opp_mask;
+
+	bool is_write_to_ram_a_safe;
+};
+
+void dcn10_opp_construct(struct dcn10_opp *oppn10,
+	struct dc_context *ctx,
+	uint32_t inst,
+	const struct dcn10_opp_registers *regs,
+	const struct dcn10_opp_shift *opp_shift,
+	const struct dcn10_opp_mask *opp_mask);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
new file mode 100644
index 000000000000..9fc8f827f2a1
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
@@ -0,0 +1,1468 @@
+/*
+* Copyright 2016 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "dc.h"
+
+#include "resource.h"
+#include "include/irq_service_interface.h"
+#include "dcn10/dcn10_resource.h"
+
+#include "dcn10/dcn10_ipp.h"
+#include "dcn10/dcn10_mpc.h"
+#include "irq/dcn10/irq_service_dcn10.h"
+#include "dcn10/dcn10_dpp.h"
+#include "dcn10/dcn10_timing_generator.h"
+#include "dcn10/dcn10_hw_sequencer.h"
+#include "dce110/dce110_hw_sequencer.h"
+#include "dcn10/dcn10_opp.h"
+#include "dce/dce_link_encoder.h"
+#include "dce/dce_stream_encoder.h"
+#include "dce/dce_clocks.h"
+#include "dce/dce_clock_source.h"
+#include "dce/dce_audio.h"
+#include "dce/dce_hwseq.h"
+#include "../virtual/virtual_stream_encoder.h"
+#include "dce110/dce110_resource.h"
+#include "dce112/dce112_resource.h"
+#include "dcn10_hubp.h"
+
+#include "vega10/soc15ip.h"
+
+#include "raven1/DCN/dcn_1_0_offset.h"
+#include "raven1/DCN/dcn_1_0_sh_mask.h"
+
+#include "raven1/NBIO/nbio_7_0_offset.h"
+
+#include "raven1/MMHUB/mmhub_9_1_offset.h"
+#include "raven1/MMHUB/mmhub_9_1_sh_mask.h"
+
+#include "reg_helper.h"
+#include "dce/dce_abm.h"
+#include "dce/dce_dmcu.h"
+
+#ifndef mmDP0_DP_DPHY_INTERNAL_CTRL
+	#define mmDP0_DP_DPHY_INTERNAL_CTRL		0x210f
+	#define mmDP0_DP_DPHY_INTERNAL_CTRL_BASE_IDX	2
+	#define mmDP1_DP_DPHY_INTERNAL_CTRL		0x220f
+	#define mmDP1_DP_DPHY_INTERNAL_CTRL_BASE_IDX	2
+	#define mmDP2_DP_DPHY_INTERNAL_CTRL		0x230f
+	#define mmDP2_DP_DPHY_INTERNAL_CTRL_BASE_IDX	2
+	#define mmDP3_DP_DPHY_INTERNAL_CTRL		0x240f
+	#define mmDP3_DP_DPHY_INTERNAL_CTRL_BASE_IDX	2
+	#define mmDP4_DP_DPHY_INTERNAL_CTRL		0x250f
+	#define mmDP4_DP_DPHY_INTERNAL_CTRL_BASE_IDX	2
+	#define mmDP5_DP_DPHY_INTERNAL_CTRL		0x260f
+	#define mmDP5_DP_DPHY_INTERNAL_CTRL_BASE_IDX	2
+	#define mmDP6_DP_DPHY_INTERNAL_CTRL		0x270f
+	#define mmDP6_DP_DPHY_INTERNAL_CTRL_BASE_IDX	2
+#endif
+
+
+enum dcn10_clk_src_array_id {
+	DCN10_CLK_SRC_PLL0,
+	DCN10_CLK_SRC_PLL1,
+	DCN10_CLK_SRC_PLL2,
+	DCN10_CLK_SRC_PLL3,
+	DCN10_CLK_SRC_TOTAL
+};
+
+/* begin *********************
+ * macros to expend register list macro defined in HW object header file */
+
+/* DCN */
+#define BASE_INNER(seg) \
+	DCE_BASE__INST0_SEG ## seg
+
+#define BASE(seg) \
+	BASE_INNER(seg)
+
+#define SR(reg_name)\
+		.reg_name = BASE(mm ## reg_name ## _BASE_IDX) +  \
+					mm ## reg_name
+
+#define SRI(reg_name, block, id)\
+	.reg_name = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
+					mm ## block ## id ## _ ## reg_name
+
+
+#define SRII(reg_name, block, id)\
+	.reg_name[id] = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
+					mm ## block ## id ## _ ## reg_name
+
+/* NBIO */
+#define NBIO_BASE_INNER(seg) \
+	NBIF_BASE__INST0_SEG ## seg
+
+#define NBIO_BASE(seg) \
+	NBIO_BASE_INNER(seg)
+
+#define NBIO_SR(reg_name)\
+		.reg_name = NBIO_BASE(mm ## reg_name ## _BASE_IDX) +  \
+					mm ## reg_name
+
+/* MMHUB */
+#define MMHUB_BASE_INNER(seg) \
+	MMHUB_BASE__INST0_SEG ## seg
+
+#define MMHUB_BASE(seg) \
+	MMHUB_BASE_INNER(seg)
+
+#define MMHUB_SR(reg_name)\
+		.reg_name = MMHUB_BASE(mm ## reg_name ## _BASE_IDX) +  \
+					mm ## reg_name
+
+/* macros to expend register list macro defined in HW object header file
+ * end *********************/
+
+
+static const struct dce_dmcu_registers dmcu_regs = {
+		DMCU_DCN10_REG_LIST()
+};
+
+static const struct dce_dmcu_shift dmcu_shift = {
+		DMCU_MASK_SH_LIST_DCN10(__SHIFT)
+};
+
+static const struct dce_dmcu_mask dmcu_mask = {
+		DMCU_MASK_SH_LIST_DCN10(_MASK)
+};
+
+static const struct dce_abm_registers abm_regs = {
+		ABM_DCN10_REG_LIST(0)
+};
+
+static const struct dce_abm_shift abm_shift = {
+		ABM_MASK_SH_LIST_DCN10(__SHIFT)
+};
+
+static const struct dce_abm_mask abm_mask = {
+		ABM_MASK_SH_LIST_DCN10(_MASK)
+};
+
+#define stream_enc_regs(id)\
+[id] = {\
+	SE_DCN_REG_LIST(id),\
+	.TMDS_CNTL = 0,\
+	.AFMT_AVI_INFO0 = 0,\
+	.AFMT_AVI_INFO1 = 0,\
+	.AFMT_AVI_INFO2 = 0,\
+	.AFMT_AVI_INFO3 = 0,\
+}
+
+static const struct dce110_stream_enc_registers stream_enc_regs[] = {
+	stream_enc_regs(0),
+	stream_enc_regs(1),
+	stream_enc_regs(2),
+	stream_enc_regs(3),
+};
+
+static const struct dce_stream_encoder_shift se_shift = {
+		SE_COMMON_MASK_SH_LIST_DCN10(__SHIFT)
+};
+
+static const struct dce_stream_encoder_mask se_mask = {
+		SE_COMMON_MASK_SH_LIST_DCN10(_MASK),
+		.AFMT_GENERIC0_UPDATE = 0,
+		.AFMT_GENERIC2_UPDATE = 0,
+		.DP_DYN_RANGE = 0,
+		.DP_YCBCR_RANGE = 0,
+		.HDMI_AVI_INFO_SEND = 0,
+		.HDMI_AVI_INFO_CONT = 0,
+		.HDMI_AVI_INFO_LINE = 0,
+		.DP_SEC_AVI_ENABLE = 0,
+		.AFMT_AVI_INFO_VERSION = 0
+};
+
+#define audio_regs(id)\
+[id] = {\
+		AUD_COMMON_REG_LIST(id)\
+}
+
+static const struct dce_audio_registers audio_regs[] = {
+	audio_regs(0),
+	audio_regs(1),
+	audio_regs(2),
+	audio_regs(3),
+};
+
+#define DCE120_AUD_COMMON_MASK_SH_LIST(mask_sh)\
+		SF(AZF0ENDPOINT0_AZALIA_F0_CODEC_ENDPOINT_INDEX, AZALIA_ENDPOINT_REG_INDEX, mask_sh),\
+		SF(AZF0ENDPOINT0_AZALIA_F0_CODEC_ENDPOINT_DATA, AZALIA_ENDPOINT_REG_DATA, mask_sh),\
+		AUD_COMMON_MASK_SH_LIST_BASE(mask_sh)
+
+static const struct dce_audio_shift audio_shift = {
+		DCE120_AUD_COMMON_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dce_aduio_mask audio_mask = {
+		DCE120_AUD_COMMON_MASK_SH_LIST(_MASK)
+};
+
+#define aux_regs(id)\
+[id] = {\
+	AUX_REG_LIST(id)\
+}
+
+static const struct dce110_link_enc_aux_registers link_enc_aux_regs[] = {
+		aux_regs(0),
+		aux_regs(1),
+		aux_regs(2),
+		aux_regs(3),
+		aux_regs(4),
+		aux_regs(5)
+};
+
+#define hpd_regs(id)\
+[id] = {\
+	HPD_REG_LIST(id)\
+}
+
+static const struct dce110_link_enc_hpd_registers link_enc_hpd_regs[] = {
+		hpd_regs(0),
+		hpd_regs(1),
+		hpd_regs(2),
+		hpd_regs(3),
+		hpd_regs(4),
+		hpd_regs(5)
+};
+
+#define link_regs(id)\
+[id] = {\
+	LE_DCN10_REG_LIST(id), \
+	SRI(DP_DPHY_INTERNAL_CTRL, DP, id) \
+}
+
+static const struct dce110_link_enc_registers link_enc_regs[] = {
+	link_regs(0),
+	link_regs(1),
+	link_regs(2),
+	link_regs(3),
+	link_regs(4),
+	link_regs(5),
+	link_regs(6),
+};
+
+#define ipp_regs(id)\
+[id] = {\
+	IPP_REG_LIST_DCN10(id),\
+}
+
+static const struct dcn10_ipp_registers ipp_regs[] = {
+	ipp_regs(0),
+	ipp_regs(1),
+	ipp_regs(2),
+	ipp_regs(3),
+};
+
+static const struct dcn10_ipp_shift ipp_shift = {
+		IPP_MASK_SH_LIST_DCN10(__SHIFT)
+};
+
+static const struct dcn10_ipp_mask ipp_mask = {
+		IPP_MASK_SH_LIST_DCN10(_MASK),
+};
+
+#define opp_regs(id)\
+[id] = {\
+	OPP_REG_LIST_DCN10(id),\
+}
+
+static const struct dcn10_opp_registers opp_regs[] = {
+	opp_regs(0),
+	opp_regs(1),
+	opp_regs(2),
+	opp_regs(3),
+};
+
+static const struct dcn10_opp_shift opp_shift = {
+		OPP_MASK_SH_LIST_DCN10(__SHIFT)
+};
+
+static const struct dcn10_opp_mask opp_mask = {
+		OPP_MASK_SH_LIST_DCN10(_MASK),
+};
+
+#define tf_regs(id)\
+[id] = {\
+	TF_REG_LIST_DCN10(id),\
+}
+
+static const struct dcn_dpp_registers tf_regs[] = {
+	tf_regs(0),
+	tf_regs(1),
+	tf_regs(2),
+	tf_regs(3),
+};
+
+static const struct dcn_dpp_shift tf_shift = {
+	TF_REG_LIST_SH_MASK_DCN10(__SHIFT)
+};
+
+static const struct dcn_dpp_mask tf_mask = {
+	TF_REG_LIST_SH_MASK_DCN10(_MASK),
+};
+
+static const struct dcn_mpc_registers mpc_regs = {
+		MPC_COMMON_REG_LIST_DCN1_0(0),
+		MPC_COMMON_REG_LIST_DCN1_0(1),
+		MPC_COMMON_REG_LIST_DCN1_0(2),
+		MPC_COMMON_REG_LIST_DCN1_0(3),
+		MPC_OUT_MUX_COMMON_REG_LIST_DCN1_0(0),
+		MPC_OUT_MUX_COMMON_REG_LIST_DCN1_0(1),
+		MPC_OUT_MUX_COMMON_REG_LIST_DCN1_0(2),
+		MPC_OUT_MUX_COMMON_REG_LIST_DCN1_0(3)
+};
+
+static const struct dcn_mpc_shift mpc_shift = {
+	MPC_COMMON_MASK_SH_LIST_DCN1_0(__SHIFT)
+};
+
+static const struct dcn_mpc_mask mpc_mask = {
+	MPC_COMMON_MASK_SH_LIST_DCN1_0(_MASK),
+};
+
+#define tg_regs(id)\
+[id] = {TG_COMMON_REG_LIST_DCN1_0(id)}
+
+static const struct dcn_tg_registers tg_regs[] = {
+	tg_regs(0),
+	tg_regs(1),
+	tg_regs(2),
+	tg_regs(3),
+};
+
+static const struct dcn_tg_shift tg_shift = {
+	TG_COMMON_MASK_SH_LIST_DCN1_0(__SHIFT)
+};
+
+static const struct dcn_tg_mask tg_mask = {
+	TG_COMMON_MASK_SH_LIST_DCN1_0(_MASK)
+};
+
+
+static const struct bios_registers bios_regs = {
+		NBIO_SR(BIOS_SCRATCH_6)
+};
+
+#define mi_regs(id)\
+[id] = {\
+	MI_REG_LIST_DCN10(id)\
+}
+
+
+static const struct dcn_mi_registers mi_regs[] = {
+	mi_regs(0),
+	mi_regs(1),
+	mi_regs(2),
+	mi_regs(3),
+};
+
+static const struct dcn_mi_shift mi_shift = {
+		MI_MASK_SH_LIST_DCN10(__SHIFT)
+};
+
+static const struct dcn_mi_mask mi_mask = {
+		MI_MASK_SH_LIST_DCN10(_MASK)
+};
+
+#define clk_src_regs(index, pllid)\
+[index] = {\
+	CS_COMMON_REG_LIST_DCN1_0(index, pllid),\
+}
+
+static const struct dce110_clk_src_regs clk_src_regs[] = {
+	clk_src_regs(0, A),
+	clk_src_regs(1, B),
+	clk_src_regs(2, C),
+	clk_src_regs(3, D)
+};
+
+static const struct dce110_clk_src_shift cs_shift = {
+		CS_COMMON_MASK_SH_LIST_DCN1_0(__SHIFT)
+};
+
+static const struct dce110_clk_src_mask cs_mask = {
+		CS_COMMON_MASK_SH_LIST_DCN1_0(_MASK)
+};
+
+
+static const struct resource_caps res_cap = {
+		.num_timing_generator = 4,
+		.num_video_plane = 4,
+		.num_audio = 4,
+		.num_stream_encoder = 4,
+		.num_pll = 4,
+};
+
+static const struct dc_debug debug_defaults_drv = {
+		.sanity_checks = true,
+		.disable_dmcu = true,
+		.force_abm_enable = false,
+		.timing_trace = false,
+		.clock_trace = true,
+
+		.min_disp_clk_khz = 300000,
+
+		.disable_pplib_clock_request = true,
+		.disable_pplib_wm_range = false,
+		.pplib_wm_report_mode = WM_REPORT_DEFAULT,
+		.pipe_split_policy = MPC_SPLIT_AVOID_MULT_DISP,
+		.force_single_disp_pipe_split = true,
+		.disable_dcc = DCC_ENABLE,
+		.voltage_align_fclk = true,
+		.disable_stereo_support = true,
+		.vsr_support = true,
+		.performance_trace = false,
+};
+
+static const struct dc_debug debug_defaults_diags = {
+		.disable_dmcu = true,
+		.force_abm_enable = false,
+		.timing_trace = true,
+		.clock_trace = true,
+		.disable_stutter = true,
+		.disable_pplib_clock_request = true,
+		.disable_pplib_wm_range = true
+};
+
+static void dcn10_dpp_destroy(struct dpp **dpp)
+{
+	kfree(TO_DCN10_DPP(*dpp));
+	*dpp = NULL;
+}
+
+static struct dpp *dcn10_dpp_create(
+	struct dc_context *ctx,
+	uint32_t inst)
+{
+	struct dcn10_dpp *dpp =
+		kzalloc(sizeof(struct dcn10_dpp), GFP_KERNEL);
+
+	if (!dpp)
+		return NULL;
+
+	dpp1_construct(dpp, ctx, inst,
+		       &tf_regs[inst], &tf_shift, &tf_mask);
+	return &dpp->base;
+}
+
+static struct input_pixel_processor *dcn10_ipp_create(
+	struct dc_context *ctx, uint32_t inst)
+{
+	struct dcn10_ipp *ipp =
+		kzalloc(sizeof(struct dcn10_ipp), GFP_KERNEL);
+
+	if (!ipp) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	dcn10_ipp_construct(ipp, ctx, inst,
+			&ipp_regs[inst], &ipp_shift, &ipp_mask);
+	return &ipp->base;
+}
+
+
+static struct output_pixel_processor *dcn10_opp_create(
+	struct dc_context *ctx, uint32_t inst)
+{
+	struct dcn10_opp *opp =
+		kzalloc(sizeof(struct dcn10_opp), GFP_KERNEL);
+
+	if (!opp) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	dcn10_opp_construct(opp, ctx, inst,
+			&opp_regs[inst], &opp_shift, &opp_mask);
+	return &opp->base;
+}
+
+static struct mpc *dcn10_mpc_create(struct dc_context *ctx)
+{
+	struct dcn10_mpc *mpc10 = kzalloc(sizeof(struct dcn10_mpc),
+					  GFP_KERNEL);
+
+	if (!mpc10)
+		return NULL;
+
+	dcn10_mpc_construct(mpc10, ctx,
+			&mpc_regs,
+			&mpc_shift,
+			&mpc_mask,
+			4);
+
+	return &mpc10->base;
+}
+
+static struct timing_generator *dcn10_timing_generator_create(
+		struct dc_context *ctx,
+		uint32_t instance)
+{
+	struct dcn10_timing_generator *tgn10 =
+		kzalloc(sizeof(struct dcn10_timing_generator), GFP_KERNEL);
+
+	if (!tgn10)
+		return NULL;
+
+	tgn10->base.inst = instance;
+	tgn10->base.ctx = ctx;
+
+	tgn10->tg_regs = &tg_regs[instance];
+	tgn10->tg_shift = &tg_shift;
+	tgn10->tg_mask = &tg_mask;
+
+	dcn10_timing_generator_init(tgn10);
+
+	return &tgn10->base;
+}
+
+static const struct encoder_feature_support link_enc_feature = {
+		.max_hdmi_deep_color = COLOR_DEPTH_121212,
+		.max_hdmi_pixel_clock = 600000,
+		.ycbcr420_supported = true,
+		.flags.bits.IS_HBR2_CAPABLE = true,
+		.flags.bits.IS_HBR3_CAPABLE = true,
+		.flags.bits.IS_TPS3_CAPABLE = true,
+		.flags.bits.IS_TPS4_CAPABLE = true,
+		.flags.bits.IS_YCBCR_CAPABLE = true
+};
+
+struct link_encoder *dcn10_link_encoder_create(
+	const struct encoder_init_data *enc_init_data)
+{
+	struct dce110_link_encoder *enc110 =
+		kzalloc(sizeof(struct dce110_link_encoder), GFP_KERNEL);
+
+	if (!enc110)
+		return NULL;
+
+	dce110_link_encoder_construct(enc110,
+				      enc_init_data,
+				      &link_enc_feature,
+				      &link_enc_regs[enc_init_data->transmitter],
+				      &link_enc_aux_regs[enc_init_data->channel - 1],
+				      &link_enc_hpd_regs[enc_init_data->hpd_source]);
+
+	return &enc110->base;
+}
+
+struct clock_source *dcn10_clock_source_create(
+	struct dc_context *ctx,
+	struct dc_bios *bios,
+	enum clock_source_id id,
+	const struct dce110_clk_src_regs *regs,
+	bool dp_clk_src)
+{
+	struct dce110_clk_src *clk_src =
+		kzalloc(sizeof(struct dce110_clk_src), GFP_KERNEL);
+
+	if (!clk_src)
+		return NULL;
+
+	if (dce110_clk_src_construct(clk_src, ctx, bios, id,
+			regs, &cs_shift, &cs_mask)) {
+		clk_src->base.dp_clk_src = dp_clk_src;
+		return &clk_src->base;
+	}
+
+	BREAK_TO_DEBUGGER();
+	return NULL;
+}
+
+static void read_dce_straps(
+	struct dc_context *ctx,
+	struct resource_straps *straps)
+{
+	generic_reg_get(ctx, mmDC_PINSTRAPS + BASE(mmDC_PINSTRAPS_BASE_IDX),
+		FN(DC_PINSTRAPS, DC_PINSTRAPS_AUDIO), &straps->dc_pinstraps_audio);
+}
+
+static struct audio *create_audio(
+		struct dc_context *ctx, unsigned int inst)
+{
+	return dce_audio_create(ctx, inst,
+			&audio_regs[inst], &audio_shift, &audio_mask);
+}
+
+static struct stream_encoder *dcn10_stream_encoder_create(
+	enum engine_id eng_id,
+	struct dc_context *ctx)
+{
+	struct dce110_stream_encoder *enc110 =
+		kzalloc(sizeof(struct dce110_stream_encoder), GFP_KERNEL);
+
+	if (!enc110)
+		return NULL;
+
+	dce110_stream_encoder_construct(enc110, ctx, ctx->dc_bios, eng_id,
+					&stream_enc_regs[eng_id],
+					&se_shift, &se_mask);
+	return &enc110->base;
+}
+
+static const struct dce_hwseq_registers hwseq_reg = {
+		HWSEQ_DCN1_REG_LIST()
+};
+
+static const struct dce_hwseq_shift hwseq_shift = {
+		HWSEQ_DCN1_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dce_hwseq_mask hwseq_mask = {
+		HWSEQ_DCN1_MASK_SH_LIST(_MASK)
+};
+
+static struct dce_hwseq *dcn10_hwseq_create(
+	struct dc_context *ctx)
+{
+	struct dce_hwseq *hws = kzalloc(sizeof(struct dce_hwseq), GFP_KERNEL);
+
+	if (hws) {
+		hws->ctx = ctx;
+		hws->regs = &hwseq_reg;
+		hws->shifts = &hwseq_shift;
+		hws->masks = &hwseq_mask;
+	}
+	return hws;
+}
+
+static const struct resource_create_funcs res_create_funcs = {
+	.read_dce_straps = read_dce_straps,
+	.create_audio = create_audio,
+	.create_stream_encoder = dcn10_stream_encoder_create,
+	.create_hwseq = dcn10_hwseq_create,
+};
+
+static const struct resource_create_funcs res_create_maximus_funcs = {
+	.read_dce_straps = NULL,
+	.create_audio = NULL,
+	.create_stream_encoder = NULL,
+	.create_hwseq = dcn10_hwseq_create,
+};
+
+void dcn10_clock_source_destroy(struct clock_source **clk_src)
+{
+	kfree(TO_DCE110_CLK_SRC(*clk_src));
+	*clk_src = NULL;
+}
+
+static struct pp_smu_funcs_rv *dcn10_pp_smu_create(struct dc_context *ctx)
+{
+	struct pp_smu_funcs_rv *pp_smu = kzalloc(sizeof(*pp_smu), GFP_KERNEL);
+
+	if (!pp_smu)
+		return pp_smu;
+
+	dm_pp_get_funcs_rv(ctx, pp_smu);
+	return pp_smu;
+}
+
+static void destruct(struct dcn10_resource_pool *pool)
+{
+	unsigned int i;
+
+	for (i = 0; i < pool->base.stream_enc_count; i++) {
+		if (pool->base.stream_enc[i] != NULL) {
+			/* TODO: free dcn version of stream encoder once implemented
+			 * rather than using virtual stream encoder
+			 */
+			kfree(pool->base.stream_enc[i]);
+			pool->base.stream_enc[i] = NULL;
+		}
+	}
+
+	if (pool->base.mpc != NULL) {
+		kfree(TO_DCN10_MPC(pool->base.mpc));
+		pool->base.mpc = NULL;
+	}
+	for (i = 0; i < pool->base.pipe_count; i++) {
+		if (pool->base.opps[i] != NULL)
+			pool->base.opps[i]->funcs->opp_destroy(&pool->base.opps[i]);
+
+		if (pool->base.dpps[i] != NULL)
+			dcn10_dpp_destroy(&pool->base.dpps[i]);
+
+		if (pool->base.ipps[i] != NULL)
+			pool->base.ipps[i]->funcs->ipp_destroy(&pool->base.ipps[i]);
+
+		if (pool->base.hubps[i] != NULL) {
+			kfree(TO_DCN10_HUBP(pool->base.hubps[i]));
+			pool->base.hubps[i] = NULL;
+		}
+
+		if (pool->base.irqs != NULL) {
+			dal_irq_service_destroy(&pool->base.irqs);
+		}
+
+		if (pool->base.timing_generators[i] != NULL)	{
+			kfree(DCN10TG_FROM_TG(pool->base.timing_generators[i]));
+			pool->base.timing_generators[i] = NULL;
+		}
+	}
+
+	for (i = 0; i < pool->base.stream_enc_count; i++)
+		kfree(pool->base.stream_enc[i]);
+
+	for (i = 0; i < pool->base.audio_count; i++) {
+		if (pool->base.audios[i])
+			dce_aud_destroy(&pool->base.audios[i]);
+	}
+
+	for (i = 0; i < pool->base.clk_src_count; i++) {
+		if (pool->base.clock_sources[i] != NULL) {
+			dcn10_clock_source_destroy(&pool->base.clock_sources[i]);
+			pool->base.clock_sources[i] = NULL;
+		}
+	}
+
+	if (pool->base.dp_clock_source != NULL) {
+		dcn10_clock_source_destroy(&pool->base.dp_clock_source);
+		pool->base.dp_clock_source = NULL;
+	}
+
+	if (pool->base.abm != NULL)
+		dce_abm_destroy(&pool->base.abm);
+
+	if (pool->base.dmcu != NULL)
+		dce_dmcu_destroy(&pool->base.dmcu);
+
+	if (pool->base.display_clock != NULL)
+		dce_disp_clk_destroy(&pool->base.display_clock);
+
+	kfree(pool->base.pp_smu);
+}
+
+static struct hubp *dcn10_hubp_create(
+	struct dc_context *ctx,
+	uint32_t inst)
+{
+	struct dcn10_hubp *hubp1 =
+		kzalloc(sizeof(struct dcn10_hubp), GFP_KERNEL);
+
+	if (!hubp1)
+		return NULL;
+
+	dcn10_hubp_construct(hubp1, ctx, inst,
+			     &mi_regs[inst], &mi_shift, &mi_mask);
+	return &hubp1->base;
+}
+
+static void get_pixel_clock_parameters(
+	const struct pipe_ctx *pipe_ctx,
+	struct pixel_clk_params *pixel_clk_params)
+{
+	const struct dc_stream_state *stream = pipe_ctx->stream;
+	pixel_clk_params->requested_pix_clk = stream->timing.pix_clk_khz;
+	pixel_clk_params->encoder_object_id = stream->sink->link->link_enc->id;
+	pixel_clk_params->signal_type = pipe_ctx->stream->signal;
+	pixel_clk_params->controller_id = pipe_ctx->pipe_idx + 1;
+	/* TODO: un-hardcode*/
+	pixel_clk_params->requested_sym_clk = LINK_RATE_LOW *
+		LINK_RATE_REF_FREQ_IN_KHZ;
+	pixel_clk_params->flags.ENABLE_SS = 0;
+	pixel_clk_params->color_depth =
+		stream->timing.display_color_depth;
+	pixel_clk_params->flags.DISPLAY_BLANKED = 1;
+	pixel_clk_params->pixel_encoding = stream->timing.pixel_encoding;
+
+	if (stream->timing.pixel_encoding == PIXEL_ENCODING_YCBCR422)
+		pixel_clk_params->color_depth = COLOR_DEPTH_888;
+
+	if (stream->timing.pixel_encoding == PIXEL_ENCODING_YCBCR420)
+		pixel_clk_params->requested_pix_clk  /= 2;
+
+}
+
+static void build_clamping_params(struct dc_stream_state *stream)
+{
+	stream->clamping.clamping_level = CLAMPING_FULL_RANGE;
+	stream->clamping.c_depth = stream->timing.display_color_depth;
+	stream->clamping.pixel_encoding = stream->timing.pixel_encoding;
+}
+
+static void build_pipe_hw_param(struct pipe_ctx *pipe_ctx)
+{
+
+	get_pixel_clock_parameters(pipe_ctx, &pipe_ctx->stream_res.pix_clk_params);
+
+	pipe_ctx->clock_source->funcs->get_pix_clk_dividers(
+		pipe_ctx->clock_source,
+		&pipe_ctx->stream_res.pix_clk_params,
+		&pipe_ctx->pll_settings);
+
+	pipe_ctx->stream->clamping.pixel_encoding = pipe_ctx->stream->timing.pixel_encoding;
+
+	resource_build_bit_depth_reduction_params(pipe_ctx->stream,
+					&pipe_ctx->stream->bit_depth_params);
+	build_clamping_params(pipe_ctx->stream);
+}
+
+static enum dc_status build_mapped_resource(
+		const struct dc *dc,
+		struct dc_state *context,
+		struct dc_stream_state *stream)
+{
+	struct pipe_ctx *pipe_ctx = resource_get_head_pipe_for_stream(&context->res_ctx, stream);
+
+	/*TODO Seems unneeded anymore */
+	/*	if (old_context && resource_is_stream_unchanged(old_context, stream)) {
+			if (stream != NULL && old_context->streams[i] != NULL) {
+				 todo: shouldn't have to copy missing parameter here
+				resource_build_bit_depth_reduction_params(stream,
+						&stream->bit_depth_params);
+				stream->clamping.pixel_encoding =
+						stream->timing.pixel_encoding;
+
+				resource_build_bit_depth_reduction_params(stream,
+								&stream->bit_depth_params);
+				build_clamping_params(stream);
+
+				continue;
+			}
+		}
+	*/
+
+	if (!pipe_ctx)
+		return DC_ERROR_UNEXPECTED;
+
+	build_pipe_hw_param(pipe_ctx);
+	return DC_OK;
+}
+
+enum dc_status dcn10_add_stream_to_ctx(
+		struct dc *dc,
+		struct dc_state *new_ctx,
+		struct dc_stream_state *dc_stream)
+{
+	enum dc_status result = DC_ERROR_UNEXPECTED;
+
+	result = resource_map_pool_resources(dc, new_ctx, dc_stream);
+
+	if (result == DC_OK)
+		result = resource_map_phy_clock_resources(dc, new_ctx, dc_stream);
+
+
+	if (result == DC_OK)
+		result = build_mapped_resource(dc, new_ctx, dc_stream);
+
+	return result;
+}
+
+enum dc_status dcn10_validate_guaranteed(
+		struct dc *dc,
+		struct dc_stream_state *dc_stream,
+		struct dc_state *context)
+{
+	enum dc_status result = DC_ERROR_UNEXPECTED;
+
+	context->streams[0] = dc_stream;
+	dc_stream_retain(context->streams[0]);
+	context->stream_count++;
+
+	result = resource_map_pool_resources(dc, context, dc_stream);
+
+	if (result == DC_OK)
+		result = resource_map_phy_clock_resources(dc, context, dc_stream);
+
+	if (result == DC_OK)
+		result = build_mapped_resource(dc, context, dc_stream);
+
+	if (result == DC_OK) {
+		validate_guaranteed_copy_streams(
+				context, dc->caps.max_streams);
+		result = resource_build_scaling_params_for_context(dc, context);
+	}
+	if (result == DC_OK && !dcn_validate_bandwidth(dc, context))
+		return DC_FAIL_BANDWIDTH_VALIDATE;
+
+	return result;
+}
+
+static struct pipe_ctx *dcn10_acquire_idle_pipe_for_layer(
+		struct dc_state *context,
+		const struct resource_pool *pool,
+		struct dc_stream_state *stream)
+{
+	struct resource_context *res_ctx = &context->res_ctx;
+	struct pipe_ctx *head_pipe = resource_get_head_pipe_for_stream(res_ctx, stream);
+	struct pipe_ctx *idle_pipe = find_idle_secondary_pipe(res_ctx, pool);
+
+	if (!head_pipe) {
+		ASSERT(0);
+		return NULL;
+	}
+
+	if (!idle_pipe)
+		return NULL;
+
+	idle_pipe->stream = head_pipe->stream;
+	idle_pipe->stream_res.tg = head_pipe->stream_res.tg;
+	idle_pipe->stream_res.opp = head_pipe->stream_res.opp;
+
+	idle_pipe->plane_res.hubp = pool->hubps[idle_pipe->pipe_idx];
+	idle_pipe->plane_res.ipp = pool->ipps[idle_pipe->pipe_idx];
+	idle_pipe->plane_res.dpp = pool->dpps[idle_pipe->pipe_idx];
+
+	return idle_pipe;
+}
+
+enum dcc_control {
+	dcc_control__256_256_xxx,
+	dcc_control__128_128_xxx,
+	dcc_control__256_64_64,
+};
+
+enum segment_order {
+	segment_order__na,
+	segment_order__contiguous,
+	segment_order__non_contiguous,
+};
+
+static bool dcc_support_pixel_format(
+		enum surface_pixel_format format,
+		unsigned int *bytes_per_element)
+{
+	/* DML: get_bytes_per_element */
+	switch (format) {
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB1555:
+	case SURFACE_PIXEL_FORMAT_GRPH_RGB565:
+		*bytes_per_element = 2;
+		return true;
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB8888:
+	case SURFACE_PIXEL_FORMAT_GRPH_ABGR8888:
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB2101010:
+	case SURFACE_PIXEL_FORMAT_GRPH_ABGR2101010:
+		*bytes_per_element = 4;
+		return true;
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616:
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616F:
+	case SURFACE_PIXEL_FORMAT_GRPH_ABGR16161616F:
+		*bytes_per_element = 8;
+		return true;
+	default:
+		return false;
+	}
+}
+
+static bool dcc_support_swizzle(
+		enum swizzle_mode_values swizzle,
+		unsigned int bytes_per_element,
+		enum segment_order *segment_order_horz,
+		enum segment_order *segment_order_vert)
+{
+	bool standard_swizzle = false;
+	bool display_swizzle = false;
+
+	switch (swizzle) {
+	case DC_SW_4KB_S:
+	case DC_SW_64KB_S:
+	case DC_SW_VAR_S:
+	case DC_SW_4KB_S_X:
+	case DC_SW_64KB_S_X:
+	case DC_SW_VAR_S_X:
+		standard_swizzle = true;
+		break;
+	case DC_SW_4KB_D:
+	case DC_SW_64KB_D:
+	case DC_SW_VAR_D:
+	case DC_SW_4KB_D_X:
+	case DC_SW_64KB_D_X:
+	case DC_SW_VAR_D_X:
+		display_swizzle = true;
+		break;
+	default:
+		break;
+	}
+
+	if (bytes_per_element == 1 && standard_swizzle) {
+		*segment_order_horz = segment_order__contiguous;
+		*segment_order_vert = segment_order__na;
+		return true;
+	}
+	if (bytes_per_element == 2 && standard_swizzle) {
+		*segment_order_horz = segment_order__non_contiguous;
+		*segment_order_vert = segment_order__contiguous;
+		return true;
+	}
+	if (bytes_per_element == 4 && standard_swizzle) {
+		*segment_order_horz = segment_order__non_contiguous;
+		*segment_order_vert = segment_order__contiguous;
+		return true;
+	}
+	if (bytes_per_element == 8 && standard_swizzle) {
+		*segment_order_horz = segment_order__na;
+		*segment_order_vert = segment_order__contiguous;
+		return true;
+	}
+	if (bytes_per_element == 8 && display_swizzle) {
+		*segment_order_horz = segment_order__contiguous;
+		*segment_order_vert = segment_order__non_contiguous;
+		return true;
+	}
+
+	return false;
+}
+
+static void get_blk256_size(unsigned int *blk256_width, unsigned int *blk256_height,
+		unsigned int bytes_per_element)
+{
+	/* copied from DML.  might want to refactor DML to leverage from DML */
+	/* DML : get_blk256_size */
+	if (bytes_per_element == 1) {
+		*blk256_width = 16;
+		*blk256_height = 16;
+	} else if (bytes_per_element == 2) {
+		*blk256_width = 16;
+		*blk256_height = 8;
+	} else if (bytes_per_element == 4) {
+		*blk256_width = 8;
+		*blk256_height = 8;
+	} else if (bytes_per_element == 8) {
+		*blk256_width = 8;
+		*blk256_height = 4;
+	}
+}
+
+static void det_request_size(
+		unsigned int height,
+		unsigned int width,
+		unsigned int bpe,
+		bool *req128_horz_wc,
+		bool *req128_vert_wc)
+{
+	unsigned int detile_buf_size = 164 * 1024;  /* 164KB for DCN1.0 */
+
+	unsigned int blk256_height = 0;
+	unsigned int blk256_width = 0;
+	unsigned int swath_bytes_horz_wc, swath_bytes_vert_wc;
+
+	get_blk256_size(&blk256_width, &blk256_height, bpe);
+
+	swath_bytes_horz_wc = height * blk256_height * bpe;
+	swath_bytes_vert_wc = width * blk256_width * bpe;
+
+	*req128_horz_wc = (2 * swath_bytes_horz_wc <= detile_buf_size) ?
+			false : /* full 256B request */
+			true; /* half 128b request */
+
+	*req128_vert_wc = (2 * swath_bytes_vert_wc <= detile_buf_size) ?
+			false : /* full 256B request */
+			true; /* half 128b request */
+}
+
+static bool get_dcc_compression_cap(const struct dc *dc,
+		const struct dc_dcc_surface_param *input,
+		struct dc_surface_dcc_cap *output)
+{
+	/* implement section 1.6.2.1 of DCN1_Programming_Guide.docx */
+	enum dcc_control dcc_control;
+	unsigned int bpe;
+	enum segment_order segment_order_horz, segment_order_vert;
+	bool req128_horz_wc, req128_vert_wc;
+
+	memset(output, 0, sizeof(*output));
+
+	if (dc->debug.disable_dcc == DCC_DISABLE)
+		return false;
+
+	if (!dcc_support_pixel_format(input->format,
+			&bpe))
+		return false;
+
+	if (!dcc_support_swizzle(input->swizzle_mode, bpe,
+			&segment_order_horz, &segment_order_vert))
+		return false;
+
+	det_request_size(input->surface_size.height,  input->surface_size.width,
+			bpe, &req128_horz_wc, &req128_vert_wc);
+
+	if (!req128_horz_wc && !req128_vert_wc) {
+		dcc_control = dcc_control__256_256_xxx;
+	} else if (input->scan == SCAN_DIRECTION_HORIZONTAL) {
+		if (!req128_horz_wc)
+			dcc_control = dcc_control__256_256_xxx;
+		else if (segment_order_horz == segment_order__contiguous)
+			dcc_control = dcc_control__128_128_xxx;
+		else
+			dcc_control = dcc_control__256_64_64;
+	} else if (input->scan == SCAN_DIRECTION_VERTICAL) {
+		if (!req128_vert_wc)
+			dcc_control = dcc_control__256_256_xxx;
+		else if (segment_order_vert == segment_order__contiguous)
+			dcc_control = dcc_control__128_128_xxx;
+		else
+			dcc_control = dcc_control__256_64_64;
+	} else {
+		if ((req128_horz_wc &&
+			segment_order_horz == segment_order__non_contiguous) ||
+			(req128_vert_wc &&
+			segment_order_vert == segment_order__non_contiguous))
+			/* access_dir not known, must use most constraining */
+			dcc_control = dcc_control__256_64_64;
+		else
+			/* reg128 is true for either horz and vert
+			 * but segment_order is contiguous
+			 */
+			dcc_control = dcc_control__128_128_xxx;
+	}
+
+	if (dc->debug.disable_dcc == DCC_HALF_REQ_DISALBE &&
+		dcc_control != dcc_control__256_256_xxx)
+		return false;
+
+	switch (dcc_control) {
+	case dcc_control__256_256_xxx:
+		output->grph.rgb.max_uncompressed_blk_size = 256;
+		output->grph.rgb.max_compressed_blk_size = 256;
+		output->grph.rgb.independent_64b_blks = false;
+		break;
+	case dcc_control__128_128_xxx:
+		output->grph.rgb.max_uncompressed_blk_size = 128;
+		output->grph.rgb.max_compressed_blk_size = 128;
+		output->grph.rgb.independent_64b_blks = false;
+		break;
+	case dcc_control__256_64_64:
+		output->grph.rgb.max_uncompressed_blk_size = 256;
+		output->grph.rgb.max_compressed_blk_size = 64;
+		output->grph.rgb.independent_64b_blks = true;
+		break;
+	}
+
+	output->capable = true;
+	output->const_color_support = false;
+
+	return true;
+}
+
+
+static void dcn10_destroy_resource_pool(struct resource_pool **pool)
+{
+	struct dcn10_resource_pool *dcn10_pool = TO_DCN10_RES_POOL(*pool);
+
+	destruct(dcn10_pool);
+	kfree(dcn10_pool);
+	*pool = NULL;
+}
+
+static enum dc_status dcn10_validate_plane(const struct dc_plane_state *plane_state, struct dc_caps *caps)
+{
+	if (plane_state->format >= SURFACE_PIXEL_FORMAT_VIDEO_BEGIN
+			&& caps->max_video_width != 0
+			&& plane_state->src_rect.width > caps->max_video_width)
+		return DC_FAIL_SURFACE_VALIDATE;
+
+	return DC_OK;
+}
+
+static struct dc_cap_funcs cap_funcs = {
+	.get_dcc_compression_cap = get_dcc_compression_cap
+};
+
+static struct resource_funcs dcn10_res_pool_funcs = {
+	.destroy = dcn10_destroy_resource_pool,
+	.link_enc_create = dcn10_link_encoder_create,
+	.validate_guaranteed = dcn10_validate_guaranteed,
+	.validate_bandwidth = dcn_validate_bandwidth,
+	.acquire_idle_pipe_for_layer = dcn10_acquire_idle_pipe_for_layer,
+	.validate_plane = dcn10_validate_plane,
+	.add_stream_to_ctx = dcn10_add_stream_to_ctx
+};
+
+static uint32_t read_pipe_fuses(struct dc_context *ctx)
+{
+	uint32_t value = dm_read_reg_soc15(ctx, mmCC_DC_PIPE_DIS, 0);
+	/* RV1 support max 4 pipes */
+	value = value & 0xf;
+	return value;
+}
+
+static bool construct(
+	uint8_t num_virtual_links,
+	struct dc *dc,
+	struct dcn10_resource_pool *pool)
+{
+	int i;
+	int j;
+	struct dc_context *ctx = dc->ctx;
+	uint32_t pipe_fuses = read_pipe_fuses(ctx);
+
+	ctx->dc_bios->regs = &bios_regs;
+
+	pool->base.res_cap = &res_cap;
+	pool->base.funcs = &dcn10_res_pool_funcs;
+
+	/*
+	 * TODO fill in from actual raven resource when we create
+	 * more than virtual encoder
+	 */
+
+	/*************************************************
+	 *  Resource + asic cap harcoding                *
+	 *************************************************/
+	pool->base.underlay_pipe_index = NO_UNDERLAY_PIPE;
+
+	/* max pipe num for ASIC before check pipe fuses */
+	pool->base.pipe_count = pool->base.res_cap->num_timing_generator;
+
+	dc->caps.max_video_width = 3840;
+	dc->caps.max_downscale_ratio = 200;
+	dc->caps.i2c_speed_in_khz = 100;
+	dc->caps.max_cursor_size = 256;
+
+	dc->caps.max_slave_planes = 1;
+
+	if (dc->ctx->dce_environment == DCE_ENV_PRODUCTION_DRV)
+		dc->debug = debug_defaults_drv;
+	else
+		dc->debug = debug_defaults_diags;
+
+	/*************************************************
+	 *  Create resources                             *
+	 *************************************************/
+
+	pool->base.clock_sources[DCN10_CLK_SRC_PLL0] =
+			dcn10_clock_source_create(ctx, ctx->dc_bios,
+				CLOCK_SOURCE_COMBO_PHY_PLL0,
+				&clk_src_regs[0], false);
+	pool->base.clock_sources[DCN10_CLK_SRC_PLL1] =
+			dcn10_clock_source_create(ctx, ctx->dc_bios,
+				CLOCK_SOURCE_COMBO_PHY_PLL1,
+				&clk_src_regs[1], false);
+	pool->base.clock_sources[DCN10_CLK_SRC_PLL2] =
+			dcn10_clock_source_create(ctx, ctx->dc_bios,
+				CLOCK_SOURCE_COMBO_PHY_PLL2,
+				&clk_src_regs[2], false);
+	pool->base.clock_sources[DCN10_CLK_SRC_PLL3] =
+			dcn10_clock_source_create(ctx, ctx->dc_bios,
+				CLOCK_SOURCE_COMBO_PHY_PLL3,
+				&clk_src_regs[3], false);
+
+	pool->base.clk_src_count = DCN10_CLK_SRC_TOTAL;
+
+	pool->base.dp_clock_source =
+			dcn10_clock_source_create(ctx, ctx->dc_bios,
+				CLOCK_SOURCE_ID_DP_DTO,
+				/* todo: not reuse phy_pll registers */
+				&clk_src_regs[0], true);
+
+	for (i = 0; i < pool->base.clk_src_count; i++) {
+		if (pool->base.clock_sources[i] == NULL) {
+			dm_error("DC: failed to create clock sources!\n");
+			BREAK_TO_DEBUGGER();
+			goto clock_source_create_fail;
+		}
+	}
+
+	if (!IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment)) {
+		pool->base.display_clock = dce120_disp_clk_create(ctx);
+		if (pool->base.display_clock == NULL) {
+			dm_error("DC: failed to create display clock!\n");
+			BREAK_TO_DEBUGGER();
+			goto disp_clk_create_fail;
+		}
+	}
+
+	pool->base.dmcu = dcn10_dmcu_create(ctx,
+			&dmcu_regs,
+			&dmcu_shift,
+			&dmcu_mask);
+	if (pool->base.dmcu == NULL) {
+		dm_error("DC: failed to create dmcu!\n");
+		BREAK_TO_DEBUGGER();
+		goto res_create_fail;
+	}
+
+	pool->base.abm = dce_abm_create(ctx,
+			&abm_regs,
+			&abm_shift,
+			&abm_mask);
+	if (pool->base.abm == NULL) {
+		dm_error("DC: failed to create abm!\n");
+		BREAK_TO_DEBUGGER();
+		goto res_create_fail;
+	}
+
+	dml_init_instance(&dc->dml, DML_PROJECT_RAVEN1);
+	memcpy(dc->dcn_ip, &dcn10_ip_defaults, sizeof(dcn10_ip_defaults));
+	memcpy(dc->dcn_soc, &dcn10_soc_defaults, sizeof(dcn10_soc_defaults));
+
+	if (ASICREV_IS_RV1_F0(dc->ctx->asic_id.hw_internal_rev)) {
+		dc->dcn_soc->urgent_latency = 3;
+		dc->debug.disable_dmcu = true;
+		dc->dcn_soc->fabric_and_dram_bandwidth_vmax0p9 = 41.60f;
+	}
+
+
+	dc->dcn_soc->number_of_channels = dc->ctx->asic_id.vram_width / ddr4_dram_width;
+	ASSERT(dc->dcn_soc->number_of_channels < 3);
+	if (dc->dcn_soc->number_of_channels == 0)/*old sbios bug*/
+		dc->dcn_soc->number_of_channels = 2;
+
+	if (dc->dcn_soc->number_of_channels == 1) {
+		dc->dcn_soc->fabric_and_dram_bandwidth_vmax0p9 = 19.2f;
+		dc->dcn_soc->fabric_and_dram_bandwidth_vnom0p8 = 17.066f;
+		dc->dcn_soc->fabric_and_dram_bandwidth_vmid0p72 = 14.933f;
+		dc->dcn_soc->fabric_and_dram_bandwidth_vmin0p65 = 12.8f;
+		if (ASICREV_IS_RV1_F0(dc->ctx->asic_id.hw_internal_rev)) {
+			dc->dcn_soc->fabric_and_dram_bandwidth_vmax0p9 = 20.80f;
+		}
+	}
+
+	pool->base.pp_smu = dcn10_pp_smu_create(ctx);
+
+	if (!dc->debug.disable_pplib_clock_request)
+		dcn_bw_update_from_pplib(dc);
+	dcn_bw_sync_calcs_and_dml(dc);
+	if (!dc->debug.disable_pplib_wm_range) {
+		dc->res_pool = &pool->base;
+		dcn_bw_notify_pplib_of_wm_ranges(dc);
+	}
+
+	{
+	#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+		struct irq_service_init_data init_data;
+		init_data.ctx = dc->ctx;
+		pool->base.irqs = dal_irq_service_dcn10_create(&init_data);
+		if (!pool->base.irqs)
+			goto irqs_create_fail;
+	#endif
+	}
+
+	/* index to valid pipe resource  */
+	j = 0;
+	/* mem input -> ipp -> dpp -> opp -> TG */
+	for (i = 0; i < pool->base.pipe_count; i++) {
+		/* if pipe is disabled, skip instance of HW pipe,
+		 * i.e, skip ASIC register instance
+		 */
+		if ((pipe_fuses & (1 << i)) != 0)
+			continue;
+
+		pool->base.hubps[j] = dcn10_hubp_create(ctx, i);
+		if (pool->base.hubps[j] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error(
+				"DC: failed to create memory input!\n");
+			goto mi_create_fail;
+		}
+
+		pool->base.ipps[j] = dcn10_ipp_create(ctx, i);
+		if (pool->base.ipps[j] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error(
+				"DC: failed to create input pixel processor!\n");
+			goto ipp_create_fail;
+		}
+
+		pool->base.dpps[j] = dcn10_dpp_create(ctx, i);
+		if (pool->base.dpps[j] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error(
+				"DC: failed to create dpp!\n");
+			goto dpp_create_fail;
+		}
+
+		pool->base.opps[j] = dcn10_opp_create(ctx, i);
+		if (pool->base.opps[j] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error(
+				"DC: failed to create output pixel processor!\n");
+			goto opp_create_fail;
+		}
+
+		pool->base.timing_generators[j] = dcn10_timing_generator_create(
+				ctx, i);
+		if (pool->base.timing_generators[j] == NULL) {
+			BREAK_TO_DEBUGGER();
+			dm_error("DC: failed to create tg!\n");
+			goto otg_create_fail;
+		}
+		/* check next valid pipe */
+		j++;
+	}
+
+	/* valid pipe num */
+	pool->base.pipe_count = j;
+
+	/* within dml lib, it is hard code to 4. If ASIC pipe is fused,
+	 * the value may be changed
+	 */
+	dc->dml.ip.max_num_dpp = pool->base.pipe_count;
+	dc->dcn_ip->max_num_dpp = pool->base.pipe_count;
+
+	pool->base.mpc = dcn10_mpc_create(ctx);
+	if (pool->base.mpc == NULL) {
+		BREAK_TO_DEBUGGER();
+		dm_error("DC: failed to create mpc!\n");
+		goto mpc_create_fail;
+	}
+
+	if (!resource_construct(num_virtual_links, dc, &pool->base,
+			(!IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment) ?
+			&res_create_funcs : &res_create_maximus_funcs)))
+			goto res_create_fail;
+
+	dcn10_hw_sequencer_construct(dc);
+	dc->caps.max_planes =  pool->base.pipe_count;
+
+	dc->cap_funcs = cap_funcs;
+
+	return true;
+
+disp_clk_create_fail:
+mpc_create_fail:
+otg_create_fail:
+opp_create_fail:
+dpp_create_fail:
+ipp_create_fail:
+mi_create_fail:
+irqs_create_fail:
+res_create_fail:
+clock_source_create_fail:
+
+	destruct(pool);
+
+	return false;
+}
+
+struct resource_pool *dcn10_create_resource_pool(
+		uint8_t num_virtual_links,
+		struct dc *dc)
+{
+	struct dcn10_resource_pool *pool =
+		kzalloc(sizeof(struct dcn10_resource_pool), GFP_KERNEL);
+
+	if (!pool)
+		return NULL;
+
+	if (construct(num_virtual_links, dc, pool))
+		return &pool->base;
+
+	BREAK_TO_DEBUGGER();
+	return NULL;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.h
new file mode 100644
index 000000000000..8f71225bc61b
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.h
@@ -0,0 +1,47 @@
+/*
+* Copyright 2016 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_RESOURCE_DCN10_H__
+#define __DC_RESOURCE_DCN10_H__
+
+#include "core_types.h"
+
+#define TO_DCN10_RES_POOL(pool)\
+	container_of(pool, struct dcn10_resource_pool, base)
+
+struct dc;
+struct resource_pool;
+struct _vcs_dpi_display_pipe_params_st;
+
+struct dcn10_resource_pool {
+	struct resource_pool base;
+};
+struct resource_pool *dcn10_create_resource_pool(
+		uint8_t num_virtual_links,
+		struct dc *dc);
+
+
+#endif /* __DC_RESOURCE_DCN10_H__ */
+
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_timing_generator.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_timing_generator.c
new file mode 100644
index 000000000000..fced178c8c79
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_timing_generator.c
@@ -0,0 +1,1200 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "reg_helper.h"
+#include "dcn10_timing_generator.h"
+#include "dc.h"
+
+#define REG(reg)\
+	tgn10->tg_regs->reg
+
+#define CTX \
+	tgn10->base.ctx
+
+#undef FN
+#define FN(reg_name, field_name) \
+	tgn10->tg_shift->field_name, tgn10->tg_mask->field_name
+
+#define STATIC_SCREEN_EVENT_MASK_RANGETIMING_DOUBLE_BUFFER_UPDATE_EN 0x100
+
+/**
+* apply_front_porch_workaround  TODO FPGA still need?
+*
+* This is a workaround for a bug that has existed since R5xx and has not been
+* fixed keep Front porch at minimum 2 for Interlaced mode or 1 for progressive.
+*/
+static void tgn10_apply_front_porch_workaround(
+	struct timing_generator *tg,
+	struct dc_crtc_timing *timing)
+{
+	if (timing->flags.INTERLACE == 1) {
+		if (timing->v_front_porch < 2)
+			timing->v_front_porch = 2;
+	} else {
+		if (timing->v_front_porch < 1)
+			timing->v_front_porch = 1;
+	}
+}
+
+static void tgn10_program_global_sync(
+		struct timing_generator *tg)
+{
+	struct dcn10_timing_generator *tgn10 = DCN10TG_FROM_TG(tg);
+
+	if (tg->dlg_otg_param.vstartup_start == 0) {
+		BREAK_TO_DEBUGGER();
+		return;
+	}
+
+	REG_SET(OTG_VSTARTUP_PARAM, 0,
+		VSTARTUP_START, tg->dlg_otg_param.vstartup_start);
+
+	REG_SET_2(OTG_VUPDATE_PARAM, 0,
+			VUPDATE_OFFSET, tg->dlg_otg_param.vupdate_offset,
+			VUPDATE_WIDTH, tg->dlg_otg_param.vupdate_width);
+
+	REG_SET(OTG_VREADY_PARAM, 0,
+			VREADY_OFFSET, tg->dlg_otg_param.vready_offset);
+}
+
+static void tgn10_disable_stereo(struct timing_generator *tg)
+{
+	struct dcn10_timing_generator *tgn10 = DCN10TG_FROM_TG(tg);
+
+	REG_SET(OTG_STEREO_CONTROL, 0,
+		OTG_STEREO_EN, 0);
+
+	REG_SET_3(OTG_3D_STRUCTURE_CONTROL, 0,
+		OTG_3D_STRUCTURE_EN, 0,
+		OTG_3D_STRUCTURE_V_UPDATE_MODE, 0,
+		OTG_3D_STRUCTURE_STEREO_SEL_OVR, 0);
+
+	REG_UPDATE(OPPBUF_CONTROL,
+		OPPBUF_ACTIVE_WIDTH, 0);
+	REG_UPDATE(OPPBUF_3D_PARAMETERS_0,
+		OPPBUF_3D_VACT_SPACE1_SIZE, 0);
+}
+
+/**
+ * program_timing_generator   used by mode timing set
+ * Program CRTC Timing Registers - OTG_H_*, OTG_V_*, Pixel repetition.
+ * Including SYNC. Call BIOS command table to program Timings.
+ */
+static void tgn10_program_timing(
+	struct timing_generator *tg,
+	const struct dc_crtc_timing *dc_crtc_timing,
+	bool use_vbios)
+{
+	struct dc_crtc_timing patched_crtc_timing;
+	uint32_t vesa_sync_start;
+	uint32_t asic_blank_end;
+	uint32_t asic_blank_start;
+	uint32_t v_total;
+	uint32_t v_sync_end;
+	uint32_t v_init, v_fp2;
+	uint32_t h_sync_polarity, v_sync_polarity;
+	uint32_t interlace_factor;
+	uint32_t start_point = 0;
+	uint32_t field_num = 0;
+	uint32_t h_div_2;
+	int32_t vertical_line_start;
+
+	struct dcn10_timing_generator *tgn10 = DCN10TG_FROM_TG(tg);
+
+	patched_crtc_timing = *dc_crtc_timing;
+	tgn10_apply_front_porch_workaround(tg, &patched_crtc_timing);
+
+	/* Load horizontal timing */
+
+	/* CRTC_H_TOTAL = vesa.h_total - 1 */
+	REG_SET(OTG_H_TOTAL, 0,
+			OTG_H_TOTAL,  patched_crtc_timing.h_total - 1);
+
+	/* h_sync_start = 0, h_sync_end = vesa.h_sync_width */
+	REG_UPDATE_2(OTG_H_SYNC_A,
+			OTG_H_SYNC_A_START, 0,
+			OTG_H_SYNC_A_END, patched_crtc_timing.h_sync_width);
+
+	/* asic_h_blank_end = HsyncWidth + HbackPorch =
+	 * vesa. usHorizontalTotal - vesa. usHorizontalSyncStart -
+	 * vesa.h_left_border
+	 */
+	vesa_sync_start = patched_crtc_timing.h_addressable +
+			patched_crtc_timing.h_border_right +
+			patched_crtc_timing.h_front_porch;
+
+	asic_blank_end = patched_crtc_timing.h_total -
+			vesa_sync_start -
+			patched_crtc_timing.h_border_left;
+
+	/* h_blank_start = v_blank_end + v_active */
+	asic_blank_start = asic_blank_end +
+			patched_crtc_timing.h_border_left +
+			patched_crtc_timing.h_addressable +
+			patched_crtc_timing.h_border_right;
+
+	REG_UPDATE_2(OTG_H_BLANK_START_END,
+			OTG_H_BLANK_START, asic_blank_start,
+			OTG_H_BLANK_END, asic_blank_end);
+
+	/* h_sync polarity */
+	h_sync_polarity = patched_crtc_timing.flags.HSYNC_POSITIVE_POLARITY ?
+			0 : 1;
+
+	REG_UPDATE(OTG_H_SYNC_A_CNTL,
+			OTG_H_SYNC_A_POL, h_sync_polarity);
+
+	/* Load vertical timing */
+
+	/* CRTC_V_TOTAL = v_total - 1 */
+	if (patched_crtc_timing.flags.INTERLACE) {
+		interlace_factor = 2;
+		v_total = 2 * patched_crtc_timing.v_total;
+	} else {
+		interlace_factor = 1;
+		v_total = patched_crtc_timing.v_total - 1;
+	}
+	REG_SET(OTG_V_TOTAL, 0,
+			OTG_V_TOTAL, v_total);
+
+	/* In case of V_TOTAL_CONTROL is on, make sure OTG_V_TOTAL_MAX and
+	 * OTG_V_TOTAL_MIN are equal to V_TOTAL.
+	 */
+	REG_SET(OTG_V_TOTAL_MAX, 0,
+		OTG_V_TOTAL_MAX, v_total);
+	REG_SET(OTG_V_TOTAL_MIN, 0,
+		OTG_V_TOTAL_MIN, v_total);
+
+	/* v_sync_start = 0, v_sync_end = v_sync_width */
+	v_sync_end = patched_crtc_timing.v_sync_width * interlace_factor;
+
+	REG_UPDATE_2(OTG_V_SYNC_A,
+			OTG_V_SYNC_A_START, 0,
+			OTG_V_SYNC_A_END, v_sync_end);
+
+	vesa_sync_start = patched_crtc_timing.v_addressable +
+			patched_crtc_timing.v_border_bottom +
+			patched_crtc_timing.v_front_porch;
+
+	asic_blank_end = (patched_crtc_timing.v_total -
+			vesa_sync_start -
+			patched_crtc_timing.v_border_top)
+			* interlace_factor;
+
+	/* v_blank_start = v_blank_end + v_active */
+	asic_blank_start = asic_blank_end +
+			(patched_crtc_timing.v_border_top +
+			patched_crtc_timing.v_addressable +
+			patched_crtc_timing.v_border_bottom)
+			* interlace_factor;
+
+	REG_UPDATE_2(OTG_V_BLANK_START_END,
+			OTG_V_BLANK_START, asic_blank_start,
+			OTG_V_BLANK_END, asic_blank_end);
+
+	/* Use OTG_VERTICAL_INTERRUPT2 replace VUPDATE interrupt,
+	 * program the reg for interrupt postition.
+	 */
+	vertical_line_start = asic_blank_end - tg->dlg_otg_param.vstartup_start + 1;
+	if (vertical_line_start < 0) {
+		ASSERT(0);
+		vertical_line_start = 0;
+	}
+	REG_SET(OTG_VERTICAL_INTERRUPT2_POSITION, 0,
+			OTG_VERTICAL_INTERRUPT2_LINE_START, vertical_line_start);
+
+	/* v_sync polarity */
+	v_sync_polarity = patched_crtc_timing.flags.VSYNC_POSITIVE_POLARITY ?
+			0 : 1;
+
+	REG_UPDATE(OTG_V_SYNC_A_CNTL,
+			OTG_V_SYNC_A_POL, v_sync_polarity);
+
+	v_init = asic_blank_start;
+	if (tg->dlg_otg_param.signal == SIGNAL_TYPE_DISPLAY_PORT ||
+		tg->dlg_otg_param.signal == SIGNAL_TYPE_DISPLAY_PORT_MST ||
+		tg->dlg_otg_param.signal == SIGNAL_TYPE_EDP) {
+		start_point = 1;
+		if (patched_crtc_timing.flags.INTERLACE == 1)
+			field_num = 1;
+	}
+	v_fp2 = 0;
+	if (tg->dlg_otg_param.vstartup_start > asic_blank_end)
+		v_fp2 = tg->dlg_otg_param.vstartup_start > asic_blank_end;
+
+	/* Interlace */
+	if (patched_crtc_timing.flags.INTERLACE == 1) {
+		REG_UPDATE(OTG_INTERLACE_CONTROL,
+				OTG_INTERLACE_ENABLE, 1);
+		v_init = v_init / 2;
+		if ((tg->dlg_otg_param.vstartup_start/2)*2 > asic_blank_end)
+			v_fp2 = v_fp2 / 2;
+	}
+	else
+		REG_UPDATE(OTG_INTERLACE_CONTROL,
+				OTG_INTERLACE_ENABLE, 0);
+
+
+	/* VTG enable set to 0 first VInit */
+	REG_UPDATE(CONTROL,
+			VTG0_ENABLE, 0);
+
+	REG_UPDATE_2(CONTROL,
+			VTG0_FP2, v_fp2,
+			VTG0_VCOUNT_INIT, v_init);
+
+	/* original code is using VTG offset to address OTG reg, seems wrong */
+	REG_UPDATE_2(OTG_CONTROL,
+			OTG_START_POINT_CNTL, start_point,
+			OTG_FIELD_NUMBER_CNTL, field_num);
+
+	tgn10_program_global_sync(tg);
+
+	/* TODO
+	 * patched_crtc_timing.flags.HORZ_COUNT_BY_TWO == 1
+	 * program_horz_count_by_2
+	 * for DVI 30bpp mode, 0 otherwise
+	 * program_horz_count_by_2(tg, &patched_crtc_timing);
+	 */
+
+	/* Enable stereo - only when we need to pack 3D frame. Other types
+	 * of stereo handled in explicit call
+	 */
+	h_div_2 = (dc_crtc_timing->pixel_encoding == PIXEL_ENCODING_YCBCR420) ?
+			1 : 0;
+
+	REG_UPDATE(OTG_H_TIMING_CNTL,
+			OTG_H_TIMING_DIV_BY2, h_div_2);
+
+}
+
+/**
+ * unblank_crtc
+ * Call ASIC Control Object to UnBlank CRTC.
+ */
+static void tgn10_unblank_crtc(struct timing_generator *tg)
+{
+	struct dcn10_timing_generator *tgn10 = DCN10TG_FROM_TG(tg);
+	uint32_t vertical_interrupt_enable = 0;
+
+	REG_GET(OTG_VERTICAL_INTERRUPT2_CONTROL,
+			OTG_VERTICAL_INTERRUPT2_INT_ENABLE, &vertical_interrupt_enable);
+
+	/* temporary work around for vertical interrupt, once vertical interrupt enabled,
+	 * this check will be removed.
+	 */
+	if (vertical_interrupt_enable)
+		REG_UPDATE(OTG_DOUBLE_BUFFER_CONTROL,
+				OTG_BLANK_DATA_DOUBLE_BUFFER_EN, 1);
+
+	REG_UPDATE_2(OTG_BLANK_CONTROL,
+			OTG_BLANK_DATA_EN, 0,
+			OTG_BLANK_DE_MODE, 0);
+}
+
+/**
+ * blank_crtc
+ * Call ASIC Control Object to Blank CRTC.
+ */
+
+static void tgn10_blank_crtc(struct timing_generator *tg)
+{
+	struct dcn10_timing_generator *tgn10 = DCN10TG_FROM_TG(tg);
+
+	REG_UPDATE_2(OTG_BLANK_CONTROL,
+			OTG_BLANK_DATA_EN, 1,
+			OTG_BLANK_DE_MODE, 0);
+
+	/* todo: why are we waiting for BLANK_DATA_EN?  shouldn't we be waiting
+	 * for status?
+	 */
+	REG_WAIT(OTG_BLANK_CONTROL,
+			OTG_BLANK_DATA_EN, 1,
+			1, 100000);
+
+	REG_UPDATE(OTG_DOUBLE_BUFFER_CONTROL,
+			OTG_BLANK_DATA_DOUBLE_BUFFER_EN, 0);
+}
+
+static void tgn10_set_blank(struct timing_generator *tg,
+		bool enable_blanking)
+{
+	if (enable_blanking)
+		tgn10_blank_crtc(tg);
+	else
+		tgn10_unblank_crtc(tg);
+}
+
+static bool tgn10_is_blanked(struct timing_generator *tg)
+{
+	struct dcn10_timing_generator *tgn10 = DCN10TG_FROM_TG(tg);
+	uint32_t blank_en;
+	uint32_t blank_state;
+
+	REG_GET_2(OTG_BLANK_CONTROL,
+			OTG_BLANK_DATA_EN, &blank_en,
+			OTG_CURRENT_BLANK_STATE, &blank_state);
+
+	return blank_en && blank_state;
+}
+
+static void tgn10_enable_optc_clock(struct timing_generator *tg, bool enable)
+{
+	struct dcn10_timing_generator *tgn10 = DCN10TG_FROM_TG(tg);
+
+	if (enable) {
+		REG_UPDATE_2(OPTC_INPUT_CLOCK_CONTROL,
+				OPTC_INPUT_CLK_EN, 1,
+				OPTC_INPUT_CLK_GATE_DIS, 1);
+
+		REG_WAIT(OPTC_INPUT_CLOCK_CONTROL,
+				OPTC_INPUT_CLK_ON, 1,
+				1, 1000);
+
+		/* Enable clock */
+		REG_UPDATE_2(OTG_CLOCK_CONTROL,
+				OTG_CLOCK_EN, 1,
+				OTG_CLOCK_GATE_DIS, 1);
+		REG_WAIT(OTG_CLOCK_CONTROL,
+				OTG_CLOCK_ON, 1,
+				1, 1000);
+	} else  {
+		REG_UPDATE_2(OTG_CLOCK_CONTROL,
+				OTG_CLOCK_GATE_DIS, 0,
+				OTG_CLOCK_EN, 0);
+
+		if (tg->ctx->dce_environment != DCE_ENV_FPGA_MAXIMUS)
+			REG_WAIT(OTG_CLOCK_CONTROL,
+					OTG_CLOCK_ON, 0,
+					1, 1000);
+
+		REG_UPDATE_2(OPTC_INPUT_CLOCK_CONTROL,
+				OPTC_INPUT_CLK_GATE_DIS, 0,
+				OPTC_INPUT_CLK_EN, 0);
+
+		if (tg->ctx->dce_environment != DCE_ENV_FPGA_MAXIMUS)
+			REG_WAIT(OPTC_INPUT_CLOCK_CONTROL,
+					OPTC_INPUT_CLK_ON, 0,
+					1, 1000);
+	}
+}
+
+/**
+ * Enable CRTC
+ * Enable CRTC - call ASIC Control Object to enable Timing generator.
+ */
+static bool tgn10_enable_crtc(struct timing_generator *tg)
+{
+	/* TODO FPGA wait for answer
+	 * OTG_MASTER_UPDATE_MODE != CRTC_MASTER_UPDATE_MODE
+	 * OTG_MASTER_UPDATE_LOCK != CRTC_MASTER_UPDATE_LOCK
+	 */
+	struct dcn10_timing_generator *tgn10 = DCN10TG_FROM_TG(tg);
+
+	/* opp instance for OTG. For DCN1.0, ODM is remoed.
+	 * OPP and OPTC should 1:1 mapping
+	 */
+	REG_UPDATE(OPTC_DATA_SOURCE_SELECT,
+			OPTC_SRC_SEL, tg->inst);
+
+	/* VTG enable first is for HW workaround */
+	REG_UPDATE(CONTROL,
+			VTG0_ENABLE, 1);
+
+	/* Enable CRTC */
+	REG_UPDATE_2(OTG_CONTROL,
+			OTG_DISABLE_POINT_CNTL, 3,
+			OTG_MASTER_EN, 1);
+
+	return true;
+}
+
+/* disable_crtc - call ASIC Control Object to disable Timing generator. */
+static bool tgn10_disable_crtc(struct timing_generator *tg)
+{
+	struct dcn10_timing_generator *tgn10 = DCN10TG_FROM_TG(tg);
+
+	/* disable otg request until end of the first line
+	 * in the vertical blank region
+	 */
+	REG_UPDATE_2(OTG_CONTROL,
+			OTG_DISABLE_POINT_CNTL, 3,
+			OTG_MASTER_EN, 0);
+
+	REG_UPDATE(CONTROL,
+			VTG0_ENABLE, 0);
+
+	/* CRTC disabled, so disable  clock. */
+	REG_WAIT(OTG_CLOCK_CONTROL,
+			OTG_BUSY, 0,
+			1, 100000);
+
+	return true;
+}
+
+
+static void tgn10_program_blank_color(
+		struct timing_generator *tg,
+		const struct tg_color *black_color)
+{
+	struct dcn10_timing_generator *tgn10 = DCN10TG_FROM_TG(tg);
+
+	REG_SET_3(OTG_BLACK_COLOR, 0,
+			OTG_BLACK_COLOR_B_CB, black_color->color_b_cb,
+			OTG_BLACK_COLOR_G_Y, black_color->color_g_y,
+			OTG_BLACK_COLOR_R_CR, black_color->color_r_cr);
+}
+
+static bool tgn10_validate_timing(
+	struct timing_generator *tg,
+	const struct dc_crtc_timing *timing)
+{
+	uint32_t interlace_factor;
+	uint32_t v_blank;
+	uint32_t h_blank;
+	uint32_t min_v_blank;
+	struct dcn10_timing_generator *tgn10 = DCN10TG_FROM_TG(tg);
+
+	ASSERT(timing != NULL);
+
+	interlace_factor = timing->flags.INTERLACE ? 2 : 1;
+	v_blank = (timing->v_total - timing->v_addressable -
+					timing->v_border_top - timing->v_border_bottom) *
+					interlace_factor;
+
+	h_blank = (timing->h_total - timing->h_addressable -
+		timing->h_border_right -
+		timing->h_border_left);
+
+	if (timing->timing_3d_format != TIMING_3D_FORMAT_NONE &&
+		timing->timing_3d_format != TIMING_3D_FORMAT_HW_FRAME_PACKING &&
+		timing->timing_3d_format != TIMING_3D_FORMAT_TOP_AND_BOTTOM &&
+		timing->timing_3d_format != TIMING_3D_FORMAT_SIDE_BY_SIDE &&
+		timing->timing_3d_format != TIMING_3D_FORMAT_FRAME_ALTERNATE &&
+		timing->timing_3d_format != TIMING_3D_FORMAT_INBAND_FA)
+		return false;
+
+	/* Temporarily blocking interlacing mode until it's supported */
+	if (timing->flags.INTERLACE == 1)
+		return false;
+
+	/* Check maximum number of pixels supported by Timing Generator
+	 * (Currently will never fail, in order to fail needs display which
+	 * needs more than 8192 horizontal and
+	 * more than 8192 vertical total pixels)
+	 */
+	if (timing->h_total > tgn10->max_h_total ||
+		timing->v_total > tgn10->max_v_total)
+		return false;
+
+
+	if (h_blank < tgn10->min_h_blank)
+		return false;
+
+	if (timing->h_sync_width  < tgn10->min_h_sync_width ||
+		 timing->v_sync_width  < tgn10->min_v_sync_width)
+		return false;
+
+	min_v_blank = timing->flags.INTERLACE?tgn10->min_v_blank_interlace:tgn10->min_v_blank;
+
+	if (v_blank < min_v_blank)
+		return false;
+
+	return true;
+
+}
+
+/*
+ * get_vblank_counter
+ *
+ * @brief
+ * Get counter for vertical blanks. use register CRTC_STATUS_FRAME_COUNT which
+ * holds the counter of frames.
+ *
+ * @param
+ * struct timing_generator *tg - [in] timing generator which controls the
+ * desired CRTC
+ *
+ * @return
+ * Counter of frames, which should equal to number of vblanks.
+ */
+static uint32_t tgn10_get_vblank_counter(struct timing_generator *tg)
+{
+	struct dcn10_timing_generator *tgn10 = DCN10TG_FROM_TG(tg);
+	uint32_t frame_count;
+
+	REG_GET(OTG_STATUS_FRAME_COUNT,
+		OTG_FRAME_COUNT, &frame_count);
+
+	return frame_count;
+}
+
+static void tgn10_lock(struct timing_generator *tg)
+{
+	struct dcn10_timing_generator *tgn10 = DCN10TG_FROM_TG(tg);
+
+	REG_SET(OTG_GLOBAL_CONTROL0, 0,
+			OTG_MASTER_UPDATE_LOCK_SEL, tg->inst);
+	REG_SET(OTG_MASTER_UPDATE_LOCK, 0,
+			OTG_MASTER_UPDATE_LOCK, 1);
+
+	if (tg->ctx->dce_environment != DCE_ENV_FPGA_MAXIMUS)
+		REG_WAIT(OTG_MASTER_UPDATE_LOCK,
+				UPDATE_LOCK_STATUS, 1,
+				1, 100);
+}
+
+static void tgn10_unlock(struct timing_generator *tg)
+{
+	struct dcn10_timing_generator *tgn10 = DCN10TG_FROM_TG(tg);
+
+	REG_SET(OTG_MASTER_UPDATE_LOCK, 0,
+			OTG_MASTER_UPDATE_LOCK, 0);
+
+	/* why are we waiting here? */
+	REG_WAIT(OTG_DOUBLE_BUFFER_CONTROL,
+			OTG_UPDATE_PENDING, 0,
+			1, 100000);
+}
+
+static void tgn10_get_position(struct timing_generator *tg,
+		struct crtc_position *position)
+{
+	struct dcn10_timing_generator *tgn10 = DCN10TG_FROM_TG(tg);
+
+	REG_GET_2(OTG_STATUS_POSITION,
+			OTG_HORZ_COUNT, &position->horizontal_count,
+			OTG_VERT_COUNT, &position->vertical_count);
+
+	REG_GET(OTG_NOM_VERT_POSITION,
+			OTG_VERT_COUNT_NOM, &position->nominal_vcount);
+}
+
+static bool tgn10_is_counter_moving(struct timing_generator *tg)
+{
+	struct crtc_position position1, position2;
+
+	tg->funcs->get_position(tg, &position1);
+	tg->funcs->get_position(tg, &position2);
+
+	if (position1.horizontal_count == position2.horizontal_count &&
+		position1.vertical_count == position2.vertical_count)
+		return false;
+	else
+		return true;
+}
+
+static bool tgn10_did_triggered_reset_occur(
+	struct timing_generator *tg)
+{
+	struct dcn10_timing_generator *tgn10 = DCN10TG_FROM_TG(tg);
+	uint32_t occurred;
+
+	REG_GET(OTG_FORCE_COUNT_NOW_CNTL,
+		OTG_FORCE_COUNT_NOW_OCCURRED, &occurred);
+
+	return occurred != 0;
+}
+
+static void tgn10_enable_reset_trigger(struct timing_generator *tg, int source_tg_inst)
+{
+	struct dcn10_timing_generator *tgn10 = DCN10TG_FROM_TG(tg);
+	uint32_t falling_edge;
+
+	REG_GET(OTG_V_SYNC_A_CNTL,
+			OTG_V_SYNC_A_POL, &falling_edge);
+
+	if (falling_edge)
+		REG_SET_3(OTG_TRIGA_CNTL, 0,
+				/* vsync signal from selected OTG pipe based
+				 * on OTG_TRIG_SOURCE_PIPE_SELECT setting
+				 */
+				OTG_TRIGA_SOURCE_SELECT, 20,
+				OTG_TRIGA_SOURCE_PIPE_SELECT, source_tg_inst,
+				/* always detect falling edge */
+				OTG_TRIGA_FALLING_EDGE_DETECT_CNTL, 1);
+	else
+		REG_SET_3(OTG_TRIGA_CNTL, 0,
+				/* vsync signal from selected OTG pipe based
+				 * on OTG_TRIG_SOURCE_PIPE_SELECT setting
+				 */
+				OTG_TRIGA_SOURCE_SELECT, 20,
+				OTG_TRIGA_SOURCE_PIPE_SELECT, source_tg_inst,
+				/* always detect rising edge */
+				OTG_TRIGA_RISING_EDGE_DETECT_CNTL, 1);
+
+	REG_SET(OTG_FORCE_COUNT_NOW_CNTL, 0,
+			/* force H count to H_TOTAL and V count to V_TOTAL in
+			 * progressive mode and V_TOTAL-1 in interlaced mode
+			 */
+			OTG_FORCE_COUNT_NOW_MODE, 2);
+}
+
+static void tgn10_disable_reset_trigger(struct timing_generator *tg)
+{
+	struct dcn10_timing_generator *tgn10 = DCN10TG_FROM_TG(tg);
+
+	REG_WRITE(OTG_TRIGA_CNTL, 0);
+
+	REG_SET(OTG_FORCE_COUNT_NOW_CNTL, 0,
+			OTG_FORCE_COUNT_NOW_CLEAR, 1);
+}
+
+static void tgn10_wait_for_state(struct timing_generator *tg,
+		enum crtc_state state)
+{
+	struct dcn10_timing_generator *tgn10 = DCN10TG_FROM_TG(tg);
+
+	switch (state) {
+	case CRTC_STATE_VBLANK:
+		REG_WAIT(OTG_STATUS,
+				OTG_V_BLANK, 1,
+				1, 100000); /* 1 vupdate at 10hz */
+		break;
+
+	case CRTC_STATE_VACTIVE:
+		REG_WAIT(OTG_STATUS,
+				OTG_V_ACTIVE_DISP, 1,
+				1, 100000); /* 1 vupdate at 10hz */
+		break;
+
+	default:
+		break;
+	}
+}
+
+static void tgn10_set_early_control(
+	struct timing_generator *tg,
+	uint32_t early_cntl)
+{
+	/* asic design change, do not need this control
+	 * empty for share caller logic
+	 */
+}
+
+
+static void tgn10_set_static_screen_control(
+	struct timing_generator *tg,
+	uint32_t value)
+{
+	struct dcn10_timing_generator *tgn10 = DCN10TG_FROM_TG(tg);
+
+	/* Bit 8 is no longer applicable in RV for PSR case,
+	 * set bit 8 to 0 if given
+	 */
+	if ((value & STATIC_SCREEN_EVENT_MASK_RANGETIMING_DOUBLE_BUFFER_UPDATE_EN)
+			!= 0)
+		value = value &
+		~STATIC_SCREEN_EVENT_MASK_RANGETIMING_DOUBLE_BUFFER_UPDATE_EN;
+
+	REG_SET_2(OTG_STATIC_SCREEN_CONTROL, 0,
+			OTG_STATIC_SCREEN_EVENT_MASK, value,
+			OTG_STATIC_SCREEN_FRAME_COUNT, 2);
+}
+
+
+/**
+ *****************************************************************************
+ *  Function: set_drr
+ *
+ *  @brief
+ *     Program dynamic refresh rate registers m_OTGx_OTG_V_TOTAL_*.
+ *
+ *****************************************************************************
+ */
+static void tgn10_set_drr(
+	struct timing_generator *tg,
+	const struct drr_params *params)
+{
+	struct dcn10_timing_generator *tgn10 = DCN10TG_FROM_TG(tg);
+
+	if (params != NULL &&
+		params->vertical_total_max > 0 &&
+		params->vertical_total_min > 0) {
+
+		REG_SET(OTG_V_TOTAL_MAX, 0,
+			OTG_V_TOTAL_MAX, params->vertical_total_max - 1);
+
+		REG_SET(OTG_V_TOTAL_MIN, 0,
+			OTG_V_TOTAL_MIN, params->vertical_total_min - 1);
+
+		REG_UPDATE_5(OTG_V_TOTAL_CONTROL,
+				OTG_V_TOTAL_MIN_SEL, 1,
+				OTG_V_TOTAL_MAX_SEL, 1,
+				OTG_FORCE_LOCK_ON_EVENT, 0,
+				OTG_SET_V_TOTAL_MIN_MASK_EN, 0,
+				OTG_SET_V_TOTAL_MIN_MASK, 0);
+	} else {
+		REG_SET(OTG_V_TOTAL_MIN, 0,
+			OTG_V_TOTAL_MIN, 0);
+
+		REG_SET(OTG_V_TOTAL_MAX, 0,
+			OTG_V_TOTAL_MAX, 0);
+
+		REG_UPDATE_4(OTG_V_TOTAL_CONTROL,
+				OTG_SET_V_TOTAL_MIN_MASK, 0,
+				OTG_V_TOTAL_MIN_SEL, 0,
+				OTG_V_TOTAL_MAX_SEL, 0,
+				OTG_FORCE_LOCK_ON_EVENT, 0);
+	}
+}
+
+static void tgn10_set_test_pattern(
+	struct timing_generator *tg,
+	/* TODO: replace 'controller_dp_test_pattern' by 'test_pattern_mode'
+	 * because this is not DP-specific (which is probably somewhere in DP
+	 * encoder) */
+	enum controller_dp_test_pattern test_pattern,
+	enum dc_color_depth color_depth)
+{
+	struct dcn10_timing_generator *tgn10 = DCN10TG_FROM_TG(tg);
+	enum test_pattern_color_format bit_depth;
+	enum test_pattern_dyn_range dyn_range;
+	enum test_pattern_mode mode;
+	uint32_t pattern_mask;
+	uint32_t pattern_data;
+	/* color ramp generator mixes 16-bits color */
+	uint32_t src_bpc = 16;
+	/* requested bpc */
+	uint32_t dst_bpc;
+	uint32_t index;
+	/* RGB values of the color bars.
+	 * Produce two RGB colors: RGB0 - white (all Fs)
+	 * and RGB1 - black (all 0s)
+	 * (three RGB components for two colors)
+	 */
+	uint16_t src_color[6] = {0xFFFF, 0xFFFF, 0xFFFF, 0x0000,
+						0x0000, 0x0000};
+	/* dest color (converted to the specified color format) */
+	uint16_t dst_color[6];
+	uint32_t inc_base;
+
+	/* translate to bit depth */
+	switch (color_depth) {
+	case COLOR_DEPTH_666:
+		bit_depth = TEST_PATTERN_COLOR_FORMAT_BPC_6;
+	break;
+	case COLOR_DEPTH_888:
+		bit_depth = TEST_PATTERN_COLOR_FORMAT_BPC_8;
+	break;
+	case COLOR_DEPTH_101010:
+		bit_depth = TEST_PATTERN_COLOR_FORMAT_BPC_10;
+	break;
+	case COLOR_DEPTH_121212:
+		bit_depth = TEST_PATTERN_COLOR_FORMAT_BPC_12;
+	break;
+	default:
+		bit_depth = TEST_PATTERN_COLOR_FORMAT_BPC_8;
+	break;
+	}
+
+	switch (test_pattern) {
+	case CONTROLLER_DP_TEST_PATTERN_COLORSQUARES:
+	case CONTROLLER_DP_TEST_PATTERN_COLORSQUARES_CEA:
+	{
+		dyn_range = (test_pattern ==
+				CONTROLLER_DP_TEST_PATTERN_COLORSQUARES_CEA ?
+				TEST_PATTERN_DYN_RANGE_CEA :
+				TEST_PATTERN_DYN_RANGE_VESA);
+		mode = TEST_PATTERN_MODE_COLORSQUARES_RGB;
+
+		REG_UPDATE_2(OTG_TEST_PATTERN_PARAMETERS,
+				OTG_TEST_PATTERN_VRES, 6,
+				OTG_TEST_PATTERN_HRES, 6);
+
+		REG_UPDATE_4(OTG_TEST_PATTERN_CONTROL,
+				OTG_TEST_PATTERN_EN, 1,
+				OTG_TEST_PATTERN_MODE, mode,
+				OTG_TEST_PATTERN_DYNAMIC_RANGE, dyn_range,
+				OTG_TEST_PATTERN_COLOR_FORMAT, bit_depth);
+	}
+	break;
+
+	case CONTROLLER_DP_TEST_PATTERN_VERTICALBARS:
+	case CONTROLLER_DP_TEST_PATTERN_HORIZONTALBARS:
+	{
+		mode = (test_pattern ==
+			CONTROLLER_DP_TEST_PATTERN_VERTICALBARS ?
+			TEST_PATTERN_MODE_VERTICALBARS :
+			TEST_PATTERN_MODE_HORIZONTALBARS);
+
+		switch (bit_depth) {
+		case TEST_PATTERN_COLOR_FORMAT_BPC_6:
+			dst_bpc = 6;
+		break;
+		case TEST_PATTERN_COLOR_FORMAT_BPC_8:
+			dst_bpc = 8;
+		break;
+		case TEST_PATTERN_COLOR_FORMAT_BPC_10:
+			dst_bpc = 10;
+		break;
+		default:
+			dst_bpc = 8;
+		break;
+		}
+
+		/* adjust color to the required colorFormat */
+		for (index = 0; index < 6; index++) {
+			/* dst = 2^dstBpc * src / 2^srcBpc = src >>
+			 * (srcBpc - dstBpc);
+			 */
+			dst_color[index] =
+				src_color[index] >> (src_bpc - dst_bpc);
+		/* CRTC_TEST_PATTERN_DATA has 16 bits,
+		 * lowest 6 are hardwired to ZERO
+		 * color bits should be left aligned aligned to MSB
+		 * XXXXXXXXXX000000 for 10 bit,
+		 * XXXXXXXX00000000 for 8 bit and XXXXXX0000000000 for 6
+		 */
+			dst_color[index] <<= (16 - dst_bpc);
+		}
+
+		REG_WRITE(OTG_TEST_PATTERN_PARAMETERS, 0);
+
+		/* We have to write the mask before data, similar to pipeline.
+		 * For example, for 8 bpc, if we want RGB0 to be magenta,
+		 * and RGB1 to be cyan,
+		 * we need to make 7 writes:
+		 * MASK   DATA
+		 * 000001 00000000 00000000                     set mask to R0
+		 * 000010 11111111 00000000     R0 255, 0xFF00, set mask to G0
+		 * 000100 00000000 00000000     G0 0,   0x0000, set mask to B0
+		 * 001000 11111111 00000000     B0 255, 0xFF00, set mask to R1
+		 * 010000 00000000 00000000     R1 0,   0x0000, set mask to G1
+		 * 100000 11111111 00000000     G1 255, 0xFF00, set mask to B1
+		 * 100000 11111111 00000000     B1 255, 0xFF00
+		 *
+		 * we will make a loop of 6 in which we prepare the mask,
+		 * then write, then prepare the color for next write.
+		 * first iteration will write mask only,
+		 * but each next iteration color prepared in
+		 * previous iteration will be written within new mask,
+		 * the last component will written separately,
+		 * mask is not changing between 6th and 7th write
+		 * and color will be prepared by last iteration
+		 */
+
+		/* write color, color values mask in CRTC_TEST_PATTERN_MASK
+		 * is B1, G1, R1, B0, G0, R0
+		 */
+		pattern_data = 0;
+		for (index = 0; index < 6; index++) {
+			/* prepare color mask, first write PATTERN_DATA
+			 * will have all zeros
+			 */
+			pattern_mask = (1 << index);
+
+			/* write color component */
+			REG_SET_2(OTG_TEST_PATTERN_COLOR, 0,
+					OTG_TEST_PATTERN_MASK, pattern_mask,
+					OTG_TEST_PATTERN_DATA, pattern_data);
+
+			/* prepare next color component,
+			 * will be written in the next iteration
+			 */
+			pattern_data = dst_color[index];
+		}
+		/* write last color component,
+		 * it's been already prepared in the loop
+		 */
+		REG_SET_2(OTG_TEST_PATTERN_COLOR, 0,
+				OTG_TEST_PATTERN_MASK, pattern_mask,
+				OTG_TEST_PATTERN_DATA, pattern_data);
+
+		/* enable test pattern */
+		REG_UPDATE_4(OTG_TEST_PATTERN_CONTROL,
+				OTG_TEST_PATTERN_EN, 1,
+				OTG_TEST_PATTERN_MODE, mode,
+				OTG_TEST_PATTERN_DYNAMIC_RANGE, 0,
+				OTG_TEST_PATTERN_COLOR_FORMAT, bit_depth);
+	}
+	break;
+
+	case CONTROLLER_DP_TEST_PATTERN_COLORRAMP:
+	{
+		mode = (bit_depth ==
+			TEST_PATTERN_COLOR_FORMAT_BPC_10 ?
+			TEST_PATTERN_MODE_DUALRAMP_RGB :
+			TEST_PATTERN_MODE_SINGLERAMP_RGB);
+
+		switch (bit_depth) {
+		case TEST_PATTERN_COLOR_FORMAT_BPC_6:
+			dst_bpc = 6;
+		break;
+		case TEST_PATTERN_COLOR_FORMAT_BPC_8:
+			dst_bpc = 8;
+		break;
+		case TEST_PATTERN_COLOR_FORMAT_BPC_10:
+			dst_bpc = 10;
+		break;
+		default:
+			dst_bpc = 8;
+		break;
+		}
+
+		/* increment for the first ramp for one color gradation
+		 * 1 gradation for 6-bit color is 2^10
+		 * gradations in 16-bit color
+		 */
+		inc_base = (src_bpc - dst_bpc);
+
+		switch (bit_depth) {
+		case TEST_PATTERN_COLOR_FORMAT_BPC_6:
+		{
+			REG_UPDATE_5(OTG_TEST_PATTERN_PARAMETERS,
+					OTG_TEST_PATTERN_INC0, inc_base,
+					OTG_TEST_PATTERN_INC1, 0,
+					OTG_TEST_PATTERN_HRES, 6,
+					OTG_TEST_PATTERN_VRES, 6,
+					OTG_TEST_PATTERN_RAMP0_OFFSET, 0);
+		}
+		break;
+		case TEST_PATTERN_COLOR_FORMAT_BPC_8:
+		{
+			REG_UPDATE_5(OTG_TEST_PATTERN_PARAMETERS,
+					OTG_TEST_PATTERN_INC0, inc_base,
+					OTG_TEST_PATTERN_INC1, 0,
+					OTG_TEST_PATTERN_HRES, 8,
+					OTG_TEST_PATTERN_VRES, 6,
+					OTG_TEST_PATTERN_RAMP0_OFFSET, 0);
+		}
+		break;
+		case TEST_PATTERN_COLOR_FORMAT_BPC_10:
+		{
+			REG_UPDATE_5(OTG_TEST_PATTERN_PARAMETERS,
+					OTG_TEST_PATTERN_INC0, inc_base,
+					OTG_TEST_PATTERN_INC1, inc_base + 2,
+					OTG_TEST_PATTERN_HRES, 8,
+					OTG_TEST_PATTERN_VRES, 5,
+					OTG_TEST_PATTERN_RAMP0_OFFSET, 384 << 6);
+		}
+		break;
+		default:
+		break;
+		}
+
+		REG_WRITE(OTG_TEST_PATTERN_COLOR, 0);
+
+		/* enable test pattern */
+		REG_WRITE(OTG_TEST_PATTERN_CONTROL, 0);
+
+		REG_SET_4(OTG_TEST_PATTERN_CONTROL, 0,
+				OTG_TEST_PATTERN_EN, 1,
+				OTG_TEST_PATTERN_MODE, mode,
+				OTG_TEST_PATTERN_DYNAMIC_RANGE, 0,
+				OTG_TEST_PATTERN_COLOR_FORMAT, bit_depth);
+	}
+	break;
+	case CONTROLLER_DP_TEST_PATTERN_VIDEOMODE:
+	{
+		REG_WRITE(OTG_TEST_PATTERN_CONTROL, 0);
+		REG_WRITE(OTG_TEST_PATTERN_COLOR, 0);
+		REG_WRITE(OTG_TEST_PATTERN_PARAMETERS, 0);
+	}
+	break;
+	default:
+		break;
+
+	}
+}
+
+static void tgn10_get_crtc_scanoutpos(
+	struct timing_generator *tg,
+	uint32_t *v_blank_start,
+	uint32_t *v_blank_end,
+	uint32_t *h_position,
+	uint32_t *v_position)
+{
+	struct dcn10_timing_generator *tgn10 = DCN10TG_FROM_TG(tg);
+	struct crtc_position position;
+
+	REG_GET_2(OTG_V_BLANK_START_END,
+			OTG_V_BLANK_START, v_blank_start,
+			OTG_V_BLANK_END, v_blank_end);
+
+	tgn10_get_position(tg, &position);
+
+	*h_position = position.horizontal_count;
+	*v_position = position.vertical_count;
+}
+
+
+
+static void tgn10_enable_stereo(struct timing_generator *tg,
+	const struct dc_crtc_timing *timing, struct crtc_stereo_flags *flags)
+{
+	struct dcn10_timing_generator *tgn10 = DCN10TG_FROM_TG(tg);
+
+	uint32_t active_width = timing->h_addressable;
+	uint32_t space1_size = timing->v_total - timing->v_addressable;
+
+	if (flags) {
+		uint32_t stereo_en;
+		stereo_en = flags->FRAME_PACKED == 0 ? 1 : 0;
+
+		if (flags->PROGRAM_STEREO)
+			REG_UPDATE_3(OTG_STEREO_CONTROL,
+				OTG_STEREO_EN, stereo_en,
+				OTG_STEREO_SYNC_OUTPUT_LINE_NUM, 0,
+				OTG_STEREO_SYNC_OUTPUT_POLARITY, 0);
+
+		if (flags->PROGRAM_POLARITY)
+			REG_UPDATE(OTG_STEREO_CONTROL,
+				OTG_STEREO_EYE_FLAG_POLARITY,
+				flags->RIGHT_EYE_POLARITY == 0 ? 0 : 1);
+
+		if (flags->DISABLE_STEREO_DP_SYNC)
+			REG_UPDATE(OTG_STEREO_CONTROL,
+				OTG_DISABLE_STEREOSYNC_OUTPUT_FOR_DP, 1);
+
+		if (flags->PROGRAM_STEREO)
+			REG_UPDATE_3(OTG_3D_STRUCTURE_CONTROL,
+				OTG_3D_STRUCTURE_EN, flags->FRAME_PACKED,
+				OTG_3D_STRUCTURE_V_UPDATE_MODE, flags->FRAME_PACKED,
+				OTG_3D_STRUCTURE_STEREO_SEL_OVR, flags->FRAME_PACKED);
+
+	}
+
+	REG_UPDATE(OPPBUF_CONTROL,
+		OPPBUF_ACTIVE_WIDTH, active_width);
+
+	REG_UPDATE(OPPBUF_3D_PARAMETERS_0,
+		OPPBUF_3D_VACT_SPACE1_SIZE, space1_size);
+}
+
+static void tgn10_program_stereo(struct timing_generator *tg,
+	const struct dc_crtc_timing *timing, struct crtc_stereo_flags *flags)
+{
+	if (flags->PROGRAM_STEREO)
+		tgn10_enable_stereo(tg, timing, flags);
+	else
+		tgn10_disable_stereo(tg);
+}
+
+
+static bool tgn10_is_stereo_left_eye(struct timing_generator *tg)
+{
+	bool ret = false;
+	uint32_t left_eye = 0;
+	struct dcn10_timing_generator *tgn10 = DCN10TG_FROM_TG(tg);
+
+	REG_GET(OTG_STEREO_STATUS,
+		OTG_STEREO_CURRENT_EYE, &left_eye);
+	if (left_eye == 1)
+		ret = true;
+	else
+		ret = false;
+
+	return ret;
+}
+
+void tgn10_read_otg_state(struct dcn10_timing_generator *tgn10,
+		struct dcn_otg_state *s)
+{
+	REG_GET(OTG_CONTROL,
+			OTG_MASTER_EN, &s->otg_enabled);
+
+	REG_GET_2(OTG_V_BLANK_START_END,
+			OTG_V_BLANK_START, &s->v_blank_start,
+			OTG_V_BLANK_END, &s->v_blank_end);
+
+	REG_GET(OTG_V_SYNC_A_CNTL,
+			OTG_V_SYNC_A_POL, &s->v_sync_a_pol);
+
+	REG_GET(OTG_V_TOTAL,
+			OTG_V_TOTAL, &s->v_total);
+
+	REG_GET(OTG_V_TOTAL_MAX,
+			OTG_V_TOTAL_MAX, &s->v_total_max);
+
+	REG_GET(OTG_V_TOTAL_MIN,
+			OTG_V_TOTAL_MIN, &s->v_total_min);
+
+	REG_GET_2(OTG_V_SYNC_A,
+			OTG_V_SYNC_A_START, &s->v_sync_a_start,
+			OTG_V_SYNC_A_END, &s->v_sync_a_end);
+
+	REG_GET_2(OTG_H_BLANK_START_END,
+			OTG_H_BLANK_START, &s->h_blank_start,
+			OTG_H_BLANK_END, &s->h_blank_end);
+
+	REG_GET_2(OTG_H_SYNC_A,
+			OTG_H_SYNC_A_START, &s->h_sync_a_start,
+			OTG_H_SYNC_A_END, &s->h_sync_a_end);
+
+	REG_GET(OTG_H_SYNC_A_CNTL,
+			OTG_H_SYNC_A_POL, &s->h_sync_a_pol);
+
+	REG_GET(OTG_H_TOTAL,
+			OTG_H_TOTAL, &s->h_total);
+
+	REG_GET(OPTC_INPUT_GLOBAL_CONTROL,
+			OPTC_UNDERFLOW_OCCURRED_STATUS, &s->underflow_occurred_status);
+}
+
+
+static const struct timing_generator_funcs dcn10_tg_funcs = {
+		.validate_timing = tgn10_validate_timing,
+		.program_timing = tgn10_program_timing,
+		.program_global_sync = tgn10_program_global_sync,
+		.enable_crtc = tgn10_enable_crtc,
+		.disable_crtc = tgn10_disable_crtc,
+		/* used by enable_timing_synchronization. Not need for FPGA */
+		.is_counter_moving = tgn10_is_counter_moving,
+		.get_position = tgn10_get_position,
+		.get_frame_count = tgn10_get_vblank_counter,
+		.get_scanoutpos = tgn10_get_crtc_scanoutpos,
+		.set_early_control = tgn10_set_early_control,
+		/* used by enable_timing_synchronization. Not need for FPGA */
+		.wait_for_state = tgn10_wait_for_state,
+		.set_blank = tgn10_set_blank,
+		.is_blanked = tgn10_is_blanked,
+		.set_blank_color = tgn10_program_blank_color,
+		.did_triggered_reset_occur = tgn10_did_triggered_reset_occur,
+		.enable_reset_trigger = tgn10_enable_reset_trigger,
+		.disable_reset_trigger = tgn10_disable_reset_trigger,
+		.lock = tgn10_lock,
+		.unlock = tgn10_unlock,
+		.enable_optc_clock = tgn10_enable_optc_clock,
+		.set_drr = tgn10_set_drr,
+		.set_static_screen_control = tgn10_set_static_screen_control,
+		.set_test_pattern = tgn10_set_test_pattern,
+		.program_stereo = tgn10_program_stereo,
+		.is_stereo_left_eye = tgn10_is_stereo_left_eye
+};
+
+void dcn10_timing_generator_init(struct dcn10_timing_generator *tgn10)
+{
+	tgn10->base.funcs = &dcn10_tg_funcs;
+
+	tgn10->max_h_total = tgn10->tg_mask->OTG_H_TOTAL + 1;
+	tgn10->max_v_total = tgn10->tg_mask->OTG_V_TOTAL + 1;
+
+	tgn10->min_h_blank = 32;
+	tgn10->min_v_blank = 3;
+	tgn10->min_v_blank_interlace = 5;
+	tgn10->min_h_sync_width = 8;
+	tgn10->min_v_sync_width = 1;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_timing_generator.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_timing_generator.h
new file mode 100644
index 000000000000..7d4818d7aa31
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_timing_generator.h
@@ -0,0 +1,374 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ *  and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_TIMING_GENERATOR_DCN10_H__
+#define __DC_TIMING_GENERATOR_DCN10_H__
+
+#include "timing_generator.h"
+
+#define DCN10TG_FROM_TG(tg)\
+	container_of(tg, struct dcn10_timing_generator, base)
+
+#define TG_COMMON_REG_LIST_DCN(inst) \
+	SRI(OTG_VSTARTUP_PARAM, OTG, inst),\
+	SRI(OTG_VUPDATE_PARAM, OTG, inst),\
+	SRI(OTG_VREADY_PARAM, OTG, inst),\
+	SRI(OTG_BLANK_CONTROL, OTG, inst),\
+	SRI(OTG_MASTER_UPDATE_LOCK, OTG, inst),\
+	SRI(OTG_GLOBAL_CONTROL0, OTG, inst),\
+	SRI(OTG_DOUBLE_BUFFER_CONTROL, OTG, inst),\
+	SRI(OTG_H_TOTAL, OTG, inst),\
+	SRI(OTG_H_BLANK_START_END, OTG, inst),\
+	SRI(OTG_H_SYNC_A, OTG, inst),\
+	SRI(OTG_H_SYNC_A_CNTL, OTG, inst),\
+	SRI(OTG_H_TIMING_CNTL, OTG, inst),\
+	SRI(OTG_V_TOTAL, OTG, inst),\
+	SRI(OTG_V_BLANK_START_END, OTG, inst),\
+	SRI(OTG_V_SYNC_A, OTG, inst),\
+	SRI(OTG_V_SYNC_A_CNTL, OTG, inst),\
+	SRI(OTG_INTERLACE_CONTROL, OTG, inst),\
+	SRI(OTG_CONTROL, OTG, inst),\
+	SRI(OTG_STEREO_CONTROL, OTG, inst),\
+	SRI(OTG_3D_STRUCTURE_CONTROL, OTG, inst),\
+	SRI(OTG_STEREO_STATUS, OTG, inst),\
+	SRI(OTG_V_TOTAL_MAX, OTG, inst),\
+	SRI(OTG_V_TOTAL_MIN, OTG, inst),\
+	SRI(OTG_V_TOTAL_CONTROL, OTG, inst),\
+	SRI(OTG_TRIGA_CNTL, OTG, inst),\
+	SRI(OTG_FORCE_COUNT_NOW_CNTL, OTG, inst),\
+	SRI(OTG_STATIC_SCREEN_CONTROL, OTG, inst),\
+	SRI(OTG_STATUS_FRAME_COUNT, OTG, inst),\
+	SRI(OTG_STATUS, OTG, inst),\
+	SRI(OTG_STATUS_POSITION, OTG, inst),\
+	SRI(OTG_NOM_VERT_POSITION, OTG, inst),\
+	SRI(OTG_BLACK_COLOR, OTG, inst),\
+	SRI(OTG_CLOCK_CONTROL, OTG, inst),\
+	SRI(OTG_VERTICAL_INTERRUPT2_CONTROL, OTG, inst),\
+	SRI(OTG_VERTICAL_INTERRUPT2_POSITION, OTG, inst),\
+	SRI(OPTC_INPUT_CLOCK_CONTROL, ODM, inst),\
+	SRI(OPTC_DATA_SOURCE_SELECT, ODM, inst),\
+	SRI(OPTC_INPUT_GLOBAL_CONTROL, ODM, inst),\
+	SRI(OPPBUF_CONTROL, OPPBUF, inst),\
+	SRI(OPPBUF_3D_PARAMETERS_0, OPPBUF, inst),\
+	SRI(CONTROL, VTG, inst)
+
+#define TG_COMMON_REG_LIST_DCN1_0(inst) \
+	TG_COMMON_REG_LIST_DCN(inst),\
+	SRI(OTG_TEST_PATTERN_PARAMETERS, OTG, inst),\
+	SRI(OTG_TEST_PATTERN_CONTROL, OTG, inst),\
+	SRI(OTG_TEST_PATTERN_COLOR, OTG, inst)
+
+
+struct dcn_tg_registers {
+	uint32_t OTG_VSTARTUP_PARAM;
+	uint32_t OTG_VUPDATE_PARAM;
+	uint32_t OTG_VREADY_PARAM;
+	uint32_t OTG_BLANK_CONTROL;
+	uint32_t OTG_MASTER_UPDATE_LOCK;
+	uint32_t OTG_GLOBAL_CONTROL0;
+	uint32_t OTG_DOUBLE_BUFFER_CONTROL;
+	uint32_t OTG_H_TOTAL;
+	uint32_t OTG_H_BLANK_START_END;
+	uint32_t OTG_H_SYNC_A;
+	uint32_t OTG_H_SYNC_A_CNTL;
+	uint32_t OTG_H_TIMING_CNTL;
+	uint32_t OTG_V_TOTAL;
+	uint32_t OTG_V_BLANK_START_END;
+	uint32_t OTG_V_SYNC_A;
+	uint32_t OTG_V_SYNC_A_CNTL;
+	uint32_t OTG_INTERLACE_CONTROL;
+	uint32_t OTG_CONTROL;
+	uint32_t OTG_STEREO_CONTROL;
+	uint32_t OTG_3D_STRUCTURE_CONTROL;
+	uint32_t OTG_STEREO_STATUS;
+	uint32_t OTG_V_TOTAL_MAX;
+	uint32_t OTG_V_TOTAL_MIN;
+	uint32_t OTG_V_TOTAL_CONTROL;
+	uint32_t OTG_TRIGA_CNTL;
+	uint32_t OTG_FORCE_COUNT_NOW_CNTL;
+	uint32_t OTG_STATIC_SCREEN_CONTROL;
+	uint32_t OTG_STATUS_FRAME_COUNT;
+	uint32_t OTG_STATUS;
+	uint32_t OTG_STATUS_POSITION;
+	uint32_t OTG_NOM_VERT_POSITION;
+	uint32_t OTG_BLACK_COLOR;
+	uint32_t OTG_TEST_PATTERN_PARAMETERS;
+	uint32_t OTG_TEST_PATTERN_CONTROL;
+	uint32_t OTG_TEST_PATTERN_COLOR;
+	uint32_t OTG_CLOCK_CONTROL;
+	uint32_t OTG_VERTICAL_INTERRUPT2_CONTROL;
+	uint32_t OTG_VERTICAL_INTERRUPT2_POSITION;
+	uint32_t OPTC_INPUT_CLOCK_CONTROL;
+	uint32_t OPTC_DATA_SOURCE_SELECT;
+	uint32_t OPTC_INPUT_GLOBAL_CONTROL;
+	uint32_t OPPBUF_CONTROL;
+	uint32_t OPPBUF_3D_PARAMETERS_0;
+	uint32_t CONTROL;
+};
+
+#define TG_COMMON_MASK_SH_LIST_DCN(mask_sh)\
+	SF(OTG0_OTG_VSTARTUP_PARAM, VSTARTUP_START, mask_sh),\
+	SF(OTG0_OTG_VUPDATE_PARAM, VUPDATE_OFFSET, mask_sh),\
+	SF(OTG0_OTG_VUPDATE_PARAM, VUPDATE_WIDTH, mask_sh),\
+	SF(OTG0_OTG_VREADY_PARAM, VREADY_OFFSET, mask_sh),\
+	SF(OTG0_OTG_BLANK_CONTROL, OTG_BLANK_DATA_EN, mask_sh),\
+	SF(OTG0_OTG_BLANK_CONTROL, OTG_BLANK_DE_MODE, mask_sh),\
+	SF(OTG0_OTG_BLANK_CONTROL, OTG_CURRENT_BLANK_STATE, mask_sh),\
+	SF(OTG0_OTG_MASTER_UPDATE_LOCK, OTG_MASTER_UPDATE_LOCK, mask_sh),\
+	SF(OTG0_OTG_MASTER_UPDATE_LOCK, UPDATE_LOCK_STATUS, mask_sh),\
+	SF(OTG0_OTG_GLOBAL_CONTROL0, OTG_MASTER_UPDATE_LOCK_SEL, mask_sh),\
+	SF(OTG0_OTG_DOUBLE_BUFFER_CONTROL, OTG_UPDATE_PENDING, mask_sh),\
+	SF(OTG0_OTG_DOUBLE_BUFFER_CONTROL, OTG_BLANK_DATA_DOUBLE_BUFFER_EN, mask_sh),\
+	SF(OTG0_OTG_H_TOTAL, OTG_H_TOTAL, mask_sh),\
+	SF(OTG0_OTG_H_BLANK_START_END, OTG_H_BLANK_START, mask_sh),\
+	SF(OTG0_OTG_H_BLANK_START_END, OTG_H_BLANK_END, mask_sh),\
+	SF(OTG0_OTG_H_SYNC_A, OTG_H_SYNC_A_START, mask_sh),\
+	SF(OTG0_OTG_H_SYNC_A, OTG_H_SYNC_A_END, mask_sh),\
+	SF(OTG0_OTG_H_SYNC_A_CNTL, OTG_H_SYNC_A_POL, mask_sh),\
+	SF(OTG0_OTG_H_TIMING_CNTL, OTG_H_TIMING_DIV_BY2, mask_sh),\
+	SF(OTG0_OTG_V_TOTAL, OTG_V_TOTAL, mask_sh),\
+	SF(OTG0_OTG_V_BLANK_START_END, OTG_V_BLANK_START, mask_sh),\
+	SF(OTG0_OTG_V_BLANK_START_END, OTG_V_BLANK_END, mask_sh),\
+	SF(OTG0_OTG_V_SYNC_A, OTG_V_SYNC_A_START, mask_sh),\
+	SF(OTG0_OTG_V_SYNC_A, OTG_V_SYNC_A_END, mask_sh),\
+	SF(OTG0_OTG_V_SYNC_A_CNTL, OTG_V_SYNC_A_POL, mask_sh),\
+	SF(OTG0_OTG_INTERLACE_CONTROL, OTG_INTERLACE_ENABLE, mask_sh),\
+	SF(OTG0_OTG_CONTROL, OTG_MASTER_EN, mask_sh),\
+	SF(OTG0_OTG_CONTROL, OTG_START_POINT_CNTL, mask_sh),\
+	SF(OTG0_OTG_CONTROL, OTG_DISABLE_POINT_CNTL, mask_sh),\
+	SF(OTG0_OTG_CONTROL, OTG_FIELD_NUMBER_CNTL, mask_sh),\
+	SF(OTG0_OTG_STEREO_CONTROL, OTG_STEREO_EN, mask_sh),\
+	SF(OTG0_OTG_STEREO_CONTROL, OTG_STEREO_SYNC_OUTPUT_LINE_NUM, mask_sh),\
+	SF(OTG0_OTG_STEREO_CONTROL, OTG_STEREO_SYNC_OUTPUT_POLARITY, mask_sh),\
+	SF(OTG0_OTG_STEREO_CONTROL, OTG_STEREO_EYE_FLAG_POLARITY, mask_sh),\
+	SF(OTG0_OTG_STEREO_CONTROL, OTG_DISABLE_STEREOSYNC_OUTPUT_FOR_DP, mask_sh),\
+	SF(OTG0_OTG_STEREO_CONTROL, OTG_DISABLE_STEREOSYNC_OUTPUT_FOR_DP, mask_sh),\
+	SF(OTG0_OTG_STEREO_STATUS, OTG_STEREO_CURRENT_EYE, mask_sh),\
+	SF(OTG0_OTG_3D_STRUCTURE_CONTROL, OTG_3D_STRUCTURE_EN, mask_sh),\
+	SF(OTG0_OTG_3D_STRUCTURE_CONTROL, OTG_3D_STRUCTURE_V_UPDATE_MODE, mask_sh),\
+	SF(OTG0_OTG_3D_STRUCTURE_CONTROL, OTG_3D_STRUCTURE_STEREO_SEL_OVR, mask_sh),\
+	SF(OTG0_OTG_V_TOTAL_MAX, OTG_V_TOTAL_MAX, mask_sh),\
+	SF(OTG0_OTG_V_TOTAL_MIN, OTG_V_TOTAL_MIN, mask_sh),\
+	SF(OTG0_OTG_V_TOTAL_CONTROL, OTG_V_TOTAL_MIN_SEL, mask_sh),\
+	SF(OTG0_OTG_V_TOTAL_CONTROL, OTG_V_TOTAL_MAX_SEL, mask_sh),\
+	SF(OTG0_OTG_V_TOTAL_CONTROL, OTG_FORCE_LOCK_ON_EVENT, mask_sh),\
+	SF(OTG0_OTG_V_TOTAL_CONTROL, OTG_SET_V_TOTAL_MIN_MASK_EN, mask_sh),\
+	SF(OTG0_OTG_V_TOTAL_CONTROL, OTG_SET_V_TOTAL_MIN_MASK, mask_sh),\
+	SF(OTG0_OTG_FORCE_COUNT_NOW_CNTL, OTG_FORCE_COUNT_NOW_CLEAR, mask_sh),\
+	SF(OTG0_OTG_FORCE_COUNT_NOW_CNTL, OTG_FORCE_COUNT_NOW_MODE, mask_sh),\
+	SF(OTG0_OTG_FORCE_COUNT_NOW_CNTL, OTG_FORCE_COUNT_NOW_OCCURRED, mask_sh),\
+	SF(OTG0_OTG_TRIGA_CNTL, OTG_TRIGA_SOURCE_SELECT, mask_sh),\
+	SF(OTG0_OTG_TRIGA_CNTL, OTG_TRIGA_SOURCE_PIPE_SELECT, mask_sh),\
+	SF(OTG0_OTG_TRIGA_CNTL, OTG_TRIGA_RISING_EDGE_DETECT_CNTL, mask_sh),\
+	SF(OTG0_OTG_TRIGA_CNTL, OTG_TRIGA_FALLING_EDGE_DETECT_CNTL, mask_sh),\
+	SF(OTG0_OTG_STATIC_SCREEN_CONTROL, OTG_STATIC_SCREEN_EVENT_MASK, mask_sh),\
+	SF(OTG0_OTG_STATIC_SCREEN_CONTROL, OTG_STATIC_SCREEN_FRAME_COUNT, mask_sh),\
+	SF(OTG0_OTG_STATUS_FRAME_COUNT, OTG_FRAME_COUNT, mask_sh),\
+	SF(OTG0_OTG_STATUS, OTG_V_BLANK, mask_sh),\
+	SF(OTG0_OTG_STATUS, OTG_V_ACTIVE_DISP, mask_sh),\
+	SF(OTG0_OTG_STATUS_POSITION, OTG_HORZ_COUNT, mask_sh),\
+	SF(OTG0_OTG_STATUS_POSITION, OTG_VERT_COUNT, mask_sh),\
+	SF(OTG0_OTG_NOM_VERT_POSITION, OTG_VERT_COUNT_NOM, mask_sh),\
+	SF(OTG0_OTG_BLACK_COLOR, OTG_BLACK_COLOR_B_CB, mask_sh),\
+	SF(OTG0_OTG_BLACK_COLOR, OTG_BLACK_COLOR_G_Y, mask_sh),\
+	SF(OTG0_OTG_BLACK_COLOR, OTG_BLACK_COLOR_R_CR, mask_sh),\
+	SF(OTG0_OTG_CLOCK_CONTROL, OTG_BUSY, mask_sh),\
+	SF(OTG0_OTG_CLOCK_CONTROL, OTG_CLOCK_EN, mask_sh),\
+	SF(OTG0_OTG_CLOCK_CONTROL, OTG_CLOCK_ON, mask_sh),\
+	SF(OTG0_OTG_CLOCK_CONTROL, OTG_CLOCK_GATE_DIS, mask_sh),\
+	SF(OTG0_OTG_VERTICAL_INTERRUPT2_CONTROL, OTG_VERTICAL_INTERRUPT2_INT_ENABLE, mask_sh),\
+	SF(OTG0_OTG_VERTICAL_INTERRUPT2_POSITION, OTG_VERTICAL_INTERRUPT2_LINE_START, mask_sh),\
+	SF(ODM0_OPTC_INPUT_CLOCK_CONTROL, OPTC_INPUT_CLK_EN, mask_sh),\
+	SF(ODM0_OPTC_INPUT_CLOCK_CONTROL, OPTC_INPUT_CLK_ON, mask_sh),\
+	SF(ODM0_OPTC_INPUT_CLOCK_CONTROL, OPTC_INPUT_CLK_GATE_DIS, mask_sh),\
+	SF(ODM0_OPTC_INPUT_GLOBAL_CONTROL, OPTC_UNDERFLOW_OCCURRED_STATUS, mask_sh),\
+	SF(OPPBUF0_OPPBUF_CONTROL, OPPBUF_ACTIVE_WIDTH, mask_sh),\
+	SF(OPPBUF0_OPPBUF_3D_PARAMETERS_0, OPPBUF_3D_VACT_SPACE1_SIZE, mask_sh),\
+	SF(VTG0_CONTROL, VTG0_ENABLE, mask_sh),\
+	SF(VTG0_CONTROL, VTG0_FP2, mask_sh),\
+	SF(VTG0_CONTROL, VTG0_VCOUNT_INIT, mask_sh)
+
+#define TG_COMMON_MASK_SH_LIST_DCN1_0(mask_sh)\
+	TG_COMMON_MASK_SH_LIST_DCN(mask_sh),\
+	SF(OTG0_OTG_TEST_PATTERN_PARAMETERS, OTG_TEST_PATTERN_INC0, mask_sh),\
+	SF(OTG0_OTG_TEST_PATTERN_PARAMETERS, OTG_TEST_PATTERN_INC1, mask_sh),\
+	SF(OTG0_OTG_TEST_PATTERN_PARAMETERS, OTG_TEST_PATTERN_VRES, mask_sh),\
+	SF(OTG0_OTG_TEST_PATTERN_PARAMETERS, OTG_TEST_PATTERN_HRES, mask_sh),\
+	SF(OTG0_OTG_TEST_PATTERN_PARAMETERS, OTG_TEST_PATTERN_RAMP0_OFFSET, mask_sh),\
+	SF(OTG0_OTG_TEST_PATTERN_CONTROL, OTG_TEST_PATTERN_EN, mask_sh),\
+	SF(OTG0_OTG_TEST_PATTERN_CONTROL, OTG_TEST_PATTERN_MODE, mask_sh),\
+	SF(OTG0_OTG_TEST_PATTERN_CONTROL, OTG_TEST_PATTERN_DYNAMIC_RANGE, mask_sh),\
+	SF(OTG0_OTG_TEST_PATTERN_CONTROL, OTG_TEST_PATTERN_COLOR_FORMAT, mask_sh),\
+	SF(OTG0_OTG_TEST_PATTERN_COLOR, OTG_TEST_PATTERN_MASK, mask_sh),\
+	SF(OTG0_OTG_TEST_PATTERN_COLOR, OTG_TEST_PATTERN_DATA, mask_sh),\
+	SF(ODM0_OPTC_DATA_SOURCE_SELECT, OPTC_SRC_SEL, mask_sh)
+
+#define TG_REG_FIELD_LIST(type) \
+	type VSTARTUP_START;\
+	type VUPDATE_OFFSET;\
+	type VUPDATE_WIDTH;\
+	type VREADY_OFFSET;\
+	type OTG_BLANK_DATA_EN;\
+	type OTG_BLANK_DE_MODE;\
+	type OTG_CURRENT_BLANK_STATE;\
+	type OTG_MASTER_UPDATE_LOCK;\
+	type UPDATE_LOCK_STATUS;\
+	type OTG_UPDATE_PENDING;\
+	type OTG_MASTER_UPDATE_LOCK_SEL;\
+	type OTG_BLANK_DATA_DOUBLE_BUFFER_EN;\
+	type OTG_H_TOTAL;\
+	type OTG_H_BLANK_START;\
+	type OTG_H_BLANK_END;\
+	type OTG_H_SYNC_A_START;\
+	type OTG_H_SYNC_A_END;\
+	type OTG_H_SYNC_A_POL;\
+	type OTG_H_TIMING_DIV_BY2;\
+	type OTG_V_TOTAL;\
+	type OTG_V_BLANK_START;\
+	type OTG_V_BLANK_END;\
+	type OTG_V_SYNC_A_START;\
+	type OTG_V_SYNC_A_END;\
+	type OTG_V_SYNC_A_POL;\
+	type OTG_INTERLACE_ENABLE;\
+	type OTG_MASTER_EN;\
+	type OTG_START_POINT_CNTL;\
+	type OTG_DISABLE_POINT_CNTL;\
+	type OTG_FIELD_NUMBER_CNTL;\
+	type OTG_STEREO_EN;\
+	type OTG_STEREO_SYNC_OUTPUT_LINE_NUM;\
+	type OTG_STEREO_SYNC_OUTPUT_POLARITY;\
+	type OTG_STEREO_EYE_FLAG_POLARITY;\
+	type OTG_STEREO_CURRENT_EYE;\
+	type OTG_DISABLE_STEREOSYNC_OUTPUT_FOR_DP;\
+	type OTG_3D_STRUCTURE_EN;\
+	type OTG_3D_STRUCTURE_V_UPDATE_MODE;\
+	type OTG_3D_STRUCTURE_STEREO_SEL_OVR;\
+	type OTG_V_TOTAL_MAX;\
+	type OTG_V_TOTAL_MIN;\
+	type OTG_V_TOTAL_MIN_SEL;\
+	type OTG_V_TOTAL_MAX_SEL;\
+	type OTG_FORCE_LOCK_ON_EVENT;\
+	type OTG_SET_V_TOTAL_MIN_MASK_EN;\
+	type OTG_SET_V_TOTAL_MIN_MASK;\
+	type OTG_FORCE_COUNT_NOW_CLEAR;\
+	type OTG_FORCE_COUNT_NOW_MODE;\
+	type OTG_FORCE_COUNT_NOW_OCCURRED;\
+	type OTG_TRIGA_SOURCE_SELECT;\
+	type OTG_TRIGA_SOURCE_PIPE_SELECT;\
+	type OTG_TRIGA_RISING_EDGE_DETECT_CNTL;\
+	type OTG_TRIGA_FALLING_EDGE_DETECT_CNTL;\
+	type OTG_STATIC_SCREEN_EVENT_MASK;\
+	type OTG_STATIC_SCREEN_FRAME_COUNT;\
+	type OTG_FRAME_COUNT;\
+	type OTG_V_BLANK;\
+	type OTG_V_ACTIVE_DISP;\
+	type OTG_HORZ_COUNT;\
+	type OTG_VERT_COUNT;\
+	type OTG_VERT_COUNT_NOM;\
+	type OTG_BLACK_COLOR_B_CB;\
+	type OTG_BLACK_COLOR_G_Y;\
+	type OTG_BLACK_COLOR_R_CR;\
+	type OTG_TEST_PATTERN_INC0;\
+	type OTG_TEST_PATTERN_INC1;\
+	type OTG_TEST_PATTERN_VRES;\
+	type OTG_TEST_PATTERN_HRES;\
+	type OTG_TEST_PATTERN_RAMP0_OFFSET;\
+	type OTG_TEST_PATTERN_EN;\
+	type OTG_TEST_PATTERN_MODE;\
+	type OTG_TEST_PATTERN_DYNAMIC_RANGE;\
+	type OTG_TEST_PATTERN_COLOR_FORMAT;\
+	type OTG_TEST_PATTERN_MASK;\
+	type OTG_TEST_PATTERN_DATA;\
+	type OTG_BUSY;\
+	type OTG_CLOCK_EN;\
+	type OTG_CLOCK_ON;\
+	type OTG_CLOCK_GATE_DIS;\
+	type OTG_VERTICAL_INTERRUPT2_INT_ENABLE;\
+	type OTG_VERTICAL_INTERRUPT2_LINE_START;\
+	type OPTC_INPUT_CLK_EN;\
+	type OPTC_INPUT_CLK_ON;\
+	type OPTC_INPUT_CLK_GATE_DIS;\
+	type OPTC_SRC_SEL;\
+	type OPTC_SEG0_SRC_SEL;\
+	type OPTC_UNDERFLOW_OCCURRED_STATUS;\
+	type OPPBUF_ACTIVE_WIDTH;\
+	type OPPBUF_3D_VACT_SPACE1_SIZE;\
+	type VTG0_ENABLE;\
+	type VTG0_FP2;\
+	type VTG0_VCOUNT_INIT;
+
+struct dcn_tg_shift {
+	TG_REG_FIELD_LIST(uint8_t)
+};
+
+struct dcn_tg_mask {
+	TG_REG_FIELD_LIST(uint32_t)
+};
+
+struct dcn10_timing_generator {
+	struct timing_generator base;
+
+	const struct dcn_tg_registers *tg_regs;
+	const struct dcn_tg_shift *tg_shift;
+	const struct dcn_tg_mask *tg_mask;
+
+	enum controller_id controller_id;
+
+	uint32_t max_h_total;
+	uint32_t max_v_total;
+
+	uint32_t min_h_blank;
+
+	uint32_t min_h_sync_width;
+	uint32_t min_v_sync_width;
+	uint32_t min_v_blank;
+	uint32_t min_v_blank_interlace;
+};
+
+void dcn10_timing_generator_init(struct dcn10_timing_generator *tg);
+
+struct dcn_otg_state {
+	uint32_t v_blank_start;
+	uint32_t v_blank_end;
+	uint32_t v_sync_a_pol;
+	uint32_t v_total;
+	uint32_t v_total_max;
+	uint32_t v_total_min;
+	uint32_t v_sync_a_start;
+	uint32_t v_sync_a_end;
+	uint32_t h_blank_start;
+	uint32_t h_blank_end;
+	uint32_t h_sync_a_start;
+	uint32_t h_sync_a_end;
+	uint32_t h_sync_a_pol;
+	uint32_t h_total;
+	uint32_t underflow_occurred_status;
+	uint32_t otg_enabled;
+};
+
+void tgn10_read_otg_state(struct dcn10_timing_generator *tgn10,
+		struct dcn_otg_state *s);
+
+#endif /* __DC_TIMING_GENERATOR_DCN10_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/dm_helpers.h b/drivers/gpu/drm/amd/display/dc/dm_helpers.h
new file mode 100644
index 000000000000..ab88f07772a3
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dm_helpers.h
@@ -0,0 +1,105 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+/**
+ * This file defines helper functions provided by the Display Manager to
+ * Display Core.
+ */
+#ifndef __DM_HELPERS__
+#define __DM_HELPERS__
+
+#include "dc_types.h"
+#include "dc.h"
+
+struct dp_mst_stream_allocation_table;
+
+enum dc_edid_status dm_helpers_parse_edid_caps(
+	struct dc_context *ctx,
+	const struct dc_edid *edid,
+	struct dc_edid_caps *edid_caps);
+
+/*
+ * Writes payload allocation table in immediate downstream device.
+ */
+bool dm_helpers_dp_mst_write_payload_allocation_table(
+		struct dc_context *ctx,
+		const struct dc_stream_state *stream,
+		struct dp_mst_stream_allocation_table *proposed_table,
+		bool enable);
+
+/*
+ * Polls for ACT (allocation change trigger) handled and
+ */
+bool dm_helpers_dp_mst_poll_for_allocation_change_trigger(
+		struct dc_context *ctx,
+		const struct dc_stream_state *stream);
+/*
+ * Sends ALLOCATE_PAYLOAD message.
+ */
+bool dm_helpers_dp_mst_send_payload_allocation(
+		struct dc_context *ctx,
+		const struct dc_stream_state *stream,
+		bool enable);
+
+bool dm_helpers_dp_mst_start_top_mgr(
+		struct dc_context *ctx,
+		const struct dc_link *link,
+		bool boot);
+
+void dm_helpers_dp_mst_stop_top_mgr(
+		struct dc_context *ctx,
+		const struct dc_link *link);
+/**
+ * OS specific aux read callback.
+ */
+bool dm_helpers_dp_read_dpcd(
+		struct dc_context *ctx,
+		const struct dc_link *link,
+		uint32_t address,
+		uint8_t *data,
+		uint32_t size);
+
+/**
+ * OS specific aux write callback.
+ */
+bool dm_helpers_dp_write_dpcd(
+		struct dc_context *ctx,
+		const struct dc_link *link,
+		uint32_t address,
+		const uint8_t *data,
+		uint32_t size);
+
+bool dm_helpers_submit_i2c(
+		struct dc_context *ctx,
+		const struct dc_link *link,
+		struct i2c_command *cmd);
+
+enum dc_edid_status dm_helpers_read_local_edid(
+		struct dc_context *ctx,
+		struct dc_link *link,
+		struct dc_sink *sink);
+
+
+#endif /* __DM_HELPERS__ */
diff --git a/drivers/gpu/drm/amd/display/dc/dm_pp_smu.h b/drivers/gpu/drm/amd/display/dc/dm_pp_smu.h
new file mode 100644
index 000000000000..bbfa83252fc1
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dm_pp_smu.h
@@ -0,0 +1,131 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef DM_PP_SMU_IF__H
+#define DM_PP_SMU_IF__H
+
+/*
+ * interface to PPLIB/SMU to setup clocks and pstate requirements on SoC
+ */
+
+
+struct pp_smu {
+	struct dc_context *ctx;
+};
+
+enum wm_set_id {
+	WM_A,
+	WM_B,
+	WM_C,
+	WM_D,
+	WM_COUNT,
+};
+
+struct pp_smu_wm_set_range {
+	enum wm_set_id wm_inst;
+	uint32_t min_fill_clk_khz;
+	uint32_t max_fill_clk_khz;
+	uint32_t min_drain_clk_khz;
+	uint32_t max_drain_clk_khz;
+};
+
+struct pp_smu_wm_range_sets {
+	uint32_t num_reader_wm_sets;
+	struct pp_smu_wm_set_range reader_wm_sets[WM_COUNT];
+
+	uint32_t num_writer_wm_sets;
+	struct pp_smu_wm_set_range writer_wm_sets[WM_COUNT];
+};
+
+struct pp_smu_display_requirement_rv {
+	/* PPSMC_MSG_SetDisplayCount: count
+	 *  0 triggers S0i2 optimization
+	 */
+	unsigned int display_count;
+
+	/* PPSMC_MSG_SetHardMinFclkByFreq: khz
+	 *  FCLK will vary with DPM, but never below requested hard min
+	 */
+	unsigned int hard_min_fclk_khz;
+
+	/* PPSMC_MSG_SetHardMinDcefclkByFreq: khz
+	 *  fixed clock at requested freq, either from FCH bypass or DFS
+	 */
+	unsigned int hard_min_dcefclk_khz;
+
+	/* PPSMC_MSG_SetMinDeepSleepDcefclk: mhz
+	 *  when DF is in cstate, dcf clock is further divided down
+	 *  to just above given frequency
+	 */
+	unsigned int min_deep_sleep_dcefclk_mhz;
+};
+
+struct pp_smu_funcs_rv {
+	struct pp_smu pp_smu;
+
+	void (*set_display_requirement)(struct pp_smu *pp,
+			struct pp_smu_display_requirement_rv *req);
+
+	/* which SMU message?  are reader and writer WM separate SMU msg? */
+	void (*set_wm_ranges)(struct pp_smu *pp,
+			struct pp_smu_wm_range_sets *ranges);
+
+};
+
+#if 0
+struct pp_smu_funcs_rv {
+
+	/* PPSMC_MSG_SetDisplayCount
+	 *  0 triggers S0i2 optimization
+	 */
+	void (*set_display_count)(struct pp_smu *pp, int count);
+
+	/* PPSMC_MSG_SetHardMinFclkByFreq
+	 *  FCLK will vary with DPM, but never below requested hard min
+	 */
+	void (*set_hard_min_fclk_by_freq)(struct pp_smu *pp, int khz);
+
+	/* PPSMC_MSG_SetHardMinDcefclkByFreq
+	 *  fixed clock at requested freq, either from FCH bypass or DFS
+	 */
+	void (*set_hard_min_dcefclk_by_freq)(struct pp_smu *pp, int khz);
+
+	/* PPSMC_MSG_SetMinDeepSleepDcefclk
+	 *  when DF is in cstate, dcf clock is further divided down
+	 *  to just above given frequency
+	 */
+	void (*set_min_deep_sleep_dcefclk)(struct pp_smu *pp, int mhz);
+
+	/* todo: aesthetic
+	 * watermark range table
+	 */
+
+	/* todo: functional/feature
+	 * PPSMC_MSG_SetHardMinSocclkByFreq: required to support DWB
+	 */
+};
+#endif
+
+#endif /* DM_PP_SMU_IF__H */
diff --git a/drivers/gpu/drm/amd/display/dc/dm_services.h b/drivers/gpu/drm/amd/display/dc/dm_services.h
new file mode 100644
index 000000000000..d4917037ac42
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dm_services.h
@@ -0,0 +1,387 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+/**
+ * This file defines external dependencies of Display Core.
+ */
+
+#ifndef __DM_SERVICES_H__
+
+#define __DM_SERVICES_H__
+
+/* TODO: remove when DC is complete. */
+#include "dm_services_types.h"
+#include "logger_interface.h"
+#include "link_service_types.h"
+
+#undef DEPRECATED
+
+irq_handler_idx dm_register_interrupt(
+	struct dc_context *ctx,
+	struct dc_interrupt_params *int_params,
+	interrupt_handler ih,
+	void *handler_args);
+
+
+/*
+ *
+ * GPU registers access
+ *
+ */
+
+/* enable for debugging new code, this adds 50k to the driver size. */
+/* #define DM_CHECK_ADDR_0 */
+
+#define dm_read_reg(ctx, address)	\
+		dm_read_reg_func(ctx, address, __func__)
+
+static inline uint32_t dm_read_reg_func(
+	const struct dc_context *ctx,
+	uint32_t address,
+	const char *func_name)
+{
+	uint32_t value;
+#ifdef DM_CHECK_ADDR_0
+	if (address == 0) {
+		DC_ERR("invalid register read; address = 0\n");
+		return 0;
+	}
+#endif
+	value = cgs_read_register(ctx->cgs_device, address);
+
+	return value;
+}
+
+#define dm_write_reg(ctx, address, value)	\
+	dm_write_reg_func(ctx, address, value, __func__)
+
+static inline void dm_write_reg_func(
+	const struct dc_context *ctx,
+	uint32_t address,
+	uint32_t value,
+	const char *func_name)
+{
+#ifdef DM_CHECK_ADDR_0
+	if (address == 0) {
+		DC_ERR("invalid register write. address = 0");
+		return;
+	}
+#endif
+	cgs_write_register(ctx->cgs_device, address, value);
+}
+
+static inline uint32_t dm_read_index_reg(
+	const struct dc_context *ctx,
+	enum cgs_ind_reg addr_space,
+	uint32_t index)
+{
+	return cgs_read_ind_register(ctx->cgs_device, addr_space, index);
+}
+
+static inline void dm_write_index_reg(
+	const struct dc_context *ctx,
+	enum cgs_ind_reg addr_space,
+	uint32_t index,
+	uint32_t value)
+{
+	cgs_write_ind_register(ctx->cgs_device, addr_space, index, value);
+}
+
+static inline uint32_t get_reg_field_value_ex(
+	uint32_t reg_value,
+	uint32_t mask,
+	uint8_t shift)
+{
+	return (mask & reg_value) >> shift;
+}
+
+#define get_reg_field_value(reg_value, reg_name, reg_field)\
+	get_reg_field_value_ex(\
+		(reg_value),\
+		reg_name ## __ ## reg_field ## _MASK,\
+		reg_name ## __ ## reg_field ## __SHIFT)
+
+static inline uint32_t set_reg_field_value_ex(
+	uint32_t reg_value,
+	uint32_t value,
+	uint32_t mask,
+	uint8_t shift)
+{
+	ASSERT(mask != 0);
+	return (reg_value & ~mask) | (mask & (value << shift));
+}
+
+#define set_reg_field_value(reg_value, value, reg_name, reg_field)\
+	(reg_value) = set_reg_field_value_ex(\
+		(reg_value),\
+		(value),\
+		reg_name ## __ ## reg_field ## _MASK,\
+		reg_name ## __ ## reg_field ## __SHIFT)
+
+uint32_t generic_reg_update_ex(const struct dc_context *ctx,
+		uint32_t addr, uint32_t reg_val, int n,
+		uint8_t shift1, uint32_t mask1, uint32_t field_value1, ...);
+
+#define FD(reg_field)	reg_field ## __SHIFT, \
+						reg_field ## _MASK
+
+/*
+ * return number of poll before condition is met
+ * return 0 if condition is not meet after specified time out tries
+ */
+unsigned int generic_reg_wait(const struct dc_context *ctx,
+	uint32_t addr, uint32_t mask, uint32_t shift, uint32_t condition_value,
+	unsigned int delay_between_poll_us, unsigned int time_out_num_tries,
+	const char *func_name, int line);
+
+
+/* These macros need to be used with soc15 registers in order to retrieve
+ * the actual offset.
+ */
+#define dm_write_reg_soc15(ctx, reg, inst_offset, value)	\
+		dm_write_reg_func(ctx, reg + DCE_BASE.instance[0].segment[reg##_BASE_IDX] + inst_offset, value, __func__)
+
+#define dm_read_reg_soc15(ctx, reg, inst_offset)	\
+		dm_read_reg_func(ctx, reg + DCE_BASE.instance[0].segment[reg##_BASE_IDX] + inst_offset, __func__)
+
+#define generic_reg_update_soc15(ctx, inst_offset, reg_name, n, ...)\
+		generic_reg_update_ex(ctx, DCE_BASE.instance[0].segment[mm##reg_name##_BASE_IDX] +  mm##reg_name + inst_offset, \
+		dm_read_reg_func(ctx, mm##reg_name + DCE_BASE.instance[0].segment[mm##reg_name##_BASE_IDX] + inst_offset, __func__), \
+		n, __VA_ARGS__)
+
+#define generic_reg_set_soc15(ctx, inst_offset, reg_name, n, ...)\
+		generic_reg_update_ex(ctx, DCE_BASE.instance[0].segment[mm##reg_name##_BASE_IDX] + mm##reg_name + inst_offset, 0, \
+		n, __VA_ARGS__)
+
+#define get_reg_field_value_soc15(reg_value, block, reg_num, reg_name, reg_field)\
+	get_reg_field_value_ex(\
+		(reg_value),\
+		block ## reg_num ## _ ## reg_name ## __ ## reg_field ## _MASK,\
+		block ## reg_num ## _ ## reg_name ## __ ## reg_field ## __SHIFT)
+
+#define set_reg_field_value_soc15(reg_value, value, block, reg_num, reg_name, reg_field)\
+	(reg_value) = set_reg_field_value_ex(\
+		(reg_value),\
+		(value),\
+		block ## reg_num ## _ ## reg_name ## __ ## reg_field ## _MASK,\
+		block ## reg_num ## _ ## reg_name ## __ ## reg_field ## __SHIFT)
+
+/**************************************
+ * Power Play (PP) interfaces
+ **************************************/
+
+/* DAL calls this function to notify PP about clocks it needs for the Mode Set.
+ * This is done *before* it changes DCE clock.
+ *
+ * If required clock is higher than current, then PP will increase the voltage.
+ *
+ * If required clock is lower than current, then PP will defer reduction of
+ * voltage until the call to dc_service_pp_post_dce_clock_change().
+ *
+ * \input - Contains clocks needed for Mode Set.
+ *
+ * \output - Contains clocks adjusted by PP which DAL should use for Mode Set.
+ *		Valid only if function returns zero.
+ *
+ * \returns	true - call is successful
+ *		false - call failed
+ */
+bool dm_pp_pre_dce_clock_change(
+	struct dc_context *ctx,
+	struct dm_pp_gpu_clock_range *requested_state,
+	struct dm_pp_gpu_clock_range *actual_state);
+
+/* The returned clocks range are 'static' system clocks which will be used for
+ * mode validation purposes.
+ *
+ * \returns	true - call is successful
+ *		false - call failed
+ */
+bool dc_service_get_system_clocks_range(
+	const struct dc_context *ctx,
+	struct dm_pp_gpu_clock_range *sys_clks);
+
+/* Gets valid clocks levels from pplib
+ *
+ * input: clk_type - display clk / sclk / mem clk
+ *
+ * output: array of valid clock levels for given type in ascending order,
+ * with invalid levels filtered out
+ *
+ */
+bool dm_pp_get_clock_levels_by_type(
+	const struct dc_context *ctx,
+	enum dm_pp_clock_type clk_type,
+	struct dm_pp_clock_levels *clk_level_info);
+
+bool dm_pp_get_clock_levels_by_type_with_latency(
+	const struct dc_context *ctx,
+	enum dm_pp_clock_type clk_type,
+	struct dm_pp_clock_levels_with_latency *clk_level_info);
+
+bool dm_pp_get_clock_levels_by_type_with_voltage(
+	const struct dc_context *ctx,
+	enum dm_pp_clock_type clk_type,
+	struct dm_pp_clock_levels_with_voltage *clk_level_info);
+
+bool dm_pp_notify_wm_clock_changes(
+	const struct dc_context *ctx,
+	struct dm_pp_wm_sets_with_clock_ranges *wm_with_clock_ranges);
+
+void dm_pp_get_funcs_rv(struct dc_context *ctx,
+		struct pp_smu_funcs_rv *funcs);
+
+/* DAL calls this function to notify PP about completion of Mode Set.
+ * For PP it means that current DCE clocks are those which were returned
+ * by dc_service_pp_pre_dce_clock_change(), in the 'output' parameter.
+ *
+ * If the clocks are higher than before, then PP does nothing.
+ *
+ * If the clocks are lower than before, then PP reduces the voltage.
+ *
+ * \returns	true - call is successful
+ *		false - call failed
+ */
+bool dm_pp_apply_display_requirements(
+	const struct dc_context *ctx,
+	const struct dm_pp_display_configuration *pp_display_cfg);
+
+bool dm_pp_apply_power_level_change_request(
+	const struct dc_context *ctx,
+	struct dm_pp_power_level_change_request *level_change_req);
+
+bool dm_pp_apply_clock_for_voltage_request(
+	const struct dc_context *ctx,
+	struct dm_pp_clock_for_voltage_req *clock_for_voltage_req);
+
+bool dm_pp_get_static_clocks(
+	const struct dc_context *ctx,
+	struct dm_pp_static_clock_info *static_clk_info);
+
+/****** end of PP interfaces ******/
+
+struct persistent_data_flag {
+	bool save_per_link;
+	bool save_per_edid;
+};
+
+/* Call to write data in registry editor for persistent data storage.
+ *
+ * \inputs      sink - identify edid/link for registry folder creation
+ *              module name - identify folders for registry
+ *              key name - identify keys within folders for registry
+ *              params - value to write in defined folder/key
+ *              size - size of the input params
+ *              flag - determine whether to save by link or edid
+ *
+ * \returns     true - call is successful
+ *              false - call failed
+ *
+ * sink         module         key
+ * -----------------------------------------------------------------------------
+ * NULL         NULL           NULL     - failure
+ * NULL         NULL           -        - create key with param value
+ *                                                      under base folder
+ * NULL         -              NULL     - create module folder under base folder
+ * -            NULL           NULL     - failure
+ * NULL         -              -        - create key under module folder
+ *                                            with no edid/link identification
+ * -            NULL           -        - create key with param value
+ *                                                       under base folder
+ * -            -              NULL     - create module folder under base folder
+ * -            -              -        - create key under module folder
+ *                                              with edid/link identification
+ */
+bool dm_write_persistent_data(struct dc_context *ctx,
+		const struct dc_sink *sink,
+		const char *module_name,
+		const char *key_name,
+		void *params,
+		unsigned int size,
+		struct persistent_data_flag *flag);
+
+
+/* Call to read data in registry editor for persistent data storage.
+ *
+ * \inputs      sink - identify edid/link for registry folder creation
+ *              module name - identify folders for registry
+ *              key name - identify keys within folders for registry
+ *              size - size of the output params
+ *              flag - determine whether it was save by link or edid
+ *
+ * \returns     params - value read from defined folder/key
+ *              true - call is successful
+ *              false - call failed
+ *
+ * sink         module         key
+ * -----------------------------------------------------------------------------
+ * NULL         NULL           NULL     - failure
+ * NULL         NULL           -        - read key under base folder
+ * NULL         -              NULL     - failure
+ * -            NULL           NULL     - failure
+ * NULL         -              -        - read key under module folder
+ *                                             with no edid/link identification
+ * -            NULL           -        - read key under base folder
+ * -            -              NULL     - failure
+ * -            -              -        - read key under module folder
+ *                                              with edid/link identification
+ */
+bool dm_read_persistent_data(struct dc_context *ctx,
+		const struct dc_sink *sink,
+		const char *module_name,
+		const char *key_name,
+		void *params,
+		unsigned int size,
+		struct persistent_data_flag *flag);
+
+bool dm_query_extended_brightness_caps
+	(struct dc_context *ctx, enum dm_acpi_display_type display,
+			struct dm_acpi_atif_backlight_caps *pCaps);
+
+bool dm_dmcu_set_pipe(struct dc_context *ctx, unsigned int controller_id);
+
+/*
+ *
+ * print-out services
+ *
+ */
+#define dm_log_to_buffer(buffer, size, fmt, args)\
+	vsnprintf(buffer, size, fmt, args)
+
+unsigned long long dm_get_timestamp(struct dc_context *ctx);
+
+/*
+ * Debug and verification hooks
+ */
+bool dm_helpers_dc_conn_log(
+		struct dc_context *ctx,
+		struct log_entry *entry,
+		enum dc_log_type event);
+
+void dm_dtn_log_begin(struct dc_context *ctx);
+void dm_dtn_log_append_v(struct dc_context *ctx, const char *msg, ...);
+void dm_dtn_log_end(struct dc_context *ctx);
+
+#endif /* __DM_SERVICES_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/dm_services_types.h b/drivers/gpu/drm/amd/display/dc/dm_services_types.h
new file mode 100644
index 000000000000..fa26cf488b3c
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dm_services_types.h
@@ -0,0 +1,282 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DM_SERVICES_TYPES_H__
+#define __DM_SERVICES_TYPES_H__
+
+#include "os_types.h"
+#include "dc_types.h"
+
+#include "dm_pp_smu.h"
+
+struct dm_pp_clock_range {
+	int min_khz;
+	int max_khz;
+};
+
+enum dm_pp_clocks_state {
+	DM_PP_CLOCKS_STATE_INVALID,
+	DM_PP_CLOCKS_STATE_ULTRA_LOW,
+	DM_PP_CLOCKS_STATE_LOW,
+	DM_PP_CLOCKS_STATE_NOMINAL,
+	DM_PP_CLOCKS_STATE_PERFORMANCE,
+
+	/* Starting from DCE11, Max 8 levels of DPM state supported. */
+	DM_PP_CLOCKS_DPM_STATE_LEVEL_INVALID = DM_PP_CLOCKS_STATE_INVALID,
+	DM_PP_CLOCKS_DPM_STATE_LEVEL_0,
+	DM_PP_CLOCKS_DPM_STATE_LEVEL_1,
+	DM_PP_CLOCKS_DPM_STATE_LEVEL_2,
+	/* to be backward compatible */
+	DM_PP_CLOCKS_DPM_STATE_LEVEL_3,
+	DM_PP_CLOCKS_DPM_STATE_LEVEL_4,
+	DM_PP_CLOCKS_DPM_STATE_LEVEL_5,
+	DM_PP_CLOCKS_DPM_STATE_LEVEL_6,
+	DM_PP_CLOCKS_DPM_STATE_LEVEL_7,
+
+	DM_PP_CLOCKS_MAX_STATES
+};
+
+struct dm_pp_gpu_clock_range {
+	enum dm_pp_clocks_state clock_state;
+	struct dm_pp_clock_range sclk;
+	struct dm_pp_clock_range mclk;
+	struct dm_pp_clock_range eclk;
+	struct dm_pp_clock_range dclk;
+};
+
+enum dm_pp_clock_type {
+	DM_PP_CLOCK_TYPE_DISPLAY_CLK = 1,
+	DM_PP_CLOCK_TYPE_ENGINE_CLK, /* System clock */
+	DM_PP_CLOCK_TYPE_MEMORY_CLK,
+	DM_PP_CLOCK_TYPE_DCFCLK,
+	DM_PP_CLOCK_TYPE_DCEFCLK,
+	DM_PP_CLOCK_TYPE_SOCCLK,
+	DM_PP_CLOCK_TYPE_PIXELCLK,
+	DM_PP_CLOCK_TYPE_DISPLAYPHYCLK,
+	DM_PP_CLOCK_TYPE_DPPCLK,
+	DM_PP_CLOCK_TYPE_FCLK,
+};
+
+#define DC_DECODE_PP_CLOCK_TYPE(clk_type) \
+	(clk_type) == DM_PP_CLOCK_TYPE_DISPLAY_CLK ? "Display" : \
+	(clk_type) == DM_PP_CLOCK_TYPE_ENGINE_CLK ? "Engine" : \
+	(clk_type) == DM_PP_CLOCK_TYPE_MEMORY_CLK ? "Memory" : "Invalid"
+
+#define DM_PP_MAX_CLOCK_LEVELS 8
+
+struct dm_pp_clock_levels {
+	uint32_t num_levels;
+	uint32_t clocks_in_khz[DM_PP_MAX_CLOCK_LEVELS];
+};
+
+struct dm_pp_clock_with_latency {
+	uint32_t clocks_in_khz;
+	uint32_t latency_in_us;
+};
+
+struct dm_pp_clock_levels_with_latency {
+	uint32_t num_levels;
+	struct dm_pp_clock_with_latency data[DM_PP_MAX_CLOCK_LEVELS];
+};
+
+struct dm_pp_clock_with_voltage {
+	uint32_t clocks_in_khz;
+	uint32_t voltage_in_mv;
+};
+
+struct dm_pp_clock_levels_with_voltage {
+	uint32_t num_levels;
+	struct dm_pp_clock_with_voltage data[DM_PP_MAX_CLOCK_LEVELS];
+};
+
+struct dm_pp_single_disp_config {
+	enum signal_type signal;
+	uint8_t transmitter;
+	uint8_t ddi_channel_mapping;
+	uint8_t pipe_idx;
+	uint32_t src_height;
+	uint32_t src_width;
+	uint32_t v_refresh;
+	uint32_t sym_clock; /* HDMI only */
+	struct dc_link_settings link_settings; /* DP only */
+};
+
+#define MAX_WM_SETS 4
+
+enum dm_pp_wm_set_id {
+	WM_SET_A = 0,
+	WM_SET_B,
+	WM_SET_C,
+	WM_SET_D,
+	WM_SET_INVALID = 0xffff,
+};
+
+struct dm_pp_clock_range_for_wm_set {
+	enum dm_pp_wm_set_id wm_set_id;
+	uint32_t wm_min_eng_clk_in_khz;
+	uint32_t wm_max_eng_clk_in_khz;
+	uint32_t wm_min_memg_clk_in_khz;
+	uint32_t wm_max_mem_clk_in_khz;
+};
+
+struct dm_pp_wm_sets_with_clock_ranges {
+	uint32_t num_wm_sets;
+	struct dm_pp_clock_range_for_wm_set wm_clk_ranges[MAX_WM_SETS];
+};
+
+struct dm_pp_clock_range_for_dmif_wm_set_soc15 {
+	enum dm_pp_wm_set_id wm_set_id;
+	uint32_t wm_min_dcfclk_clk_in_khz;
+	uint32_t wm_max_dcfclk_clk_in_khz;
+	uint32_t wm_min_memg_clk_in_khz;
+	uint32_t wm_max_mem_clk_in_khz;
+};
+
+struct dm_pp_clock_range_for_mcif_wm_set_soc15 {
+	enum dm_pp_wm_set_id wm_set_id;
+	uint32_t wm_min_socclk_clk_in_khz;
+	uint32_t wm_max_socclk_clk_in_khz;
+	uint32_t wm_min_memg_clk_in_khz;
+	uint32_t wm_max_mem_clk_in_khz;
+};
+
+struct dm_pp_wm_sets_with_clock_ranges_soc15 {
+	uint32_t num_wm_dmif_sets;
+	uint32_t num_wm_mcif_sets;
+	struct dm_pp_clock_range_for_dmif_wm_set_soc15
+		wm_dmif_clocks_ranges[MAX_WM_SETS];
+	struct dm_pp_clock_range_for_mcif_wm_set_soc15
+		wm_mcif_clocks_ranges[MAX_WM_SETS];
+};
+
+#define MAX_DISPLAY_CONFIGS 6
+
+struct dm_pp_display_configuration {
+	bool nb_pstate_switch_disable;/* controls NB PState switch */
+	bool cpu_cc6_disable; /* controls CPU CState switch ( on or off) */
+	bool cpu_pstate_disable;
+	uint32_t cpu_pstate_separation_time;
+
+	uint32_t min_memory_clock_khz;
+	uint32_t min_engine_clock_khz;
+	uint32_t min_engine_clock_deep_sleep_khz;
+
+	uint32_t avail_mclk_switch_time_us;
+	uint32_t avail_mclk_switch_time_in_disp_active_us;
+	uint32_t min_dcfclock_khz;
+	uint32_t min_dcfc_deep_sleep_clock_khz;
+
+	uint32_t disp_clk_khz;
+
+	bool all_displays_in_sync;
+
+	uint8_t display_count;
+	struct dm_pp_single_disp_config disp_configs[MAX_DISPLAY_CONFIGS];
+
+	/*Controller Index of primary display - used in MCLK SMC switching hang
+	 * SW Workaround*/
+	uint8_t crtc_index;
+	/*htotal*1000/pixelclk - used in MCLK SMC switching hang SW Workaround*/
+	uint32_t line_time_in_us;
+};
+
+struct dm_bl_data_point {
+		/* Brightness level in percentage */
+		uint8_t luminance;
+		/* Brightness level as effective value in range 0-255,
+		 * corresponding to above percentage
+		 */
+		uint8_t signalLevel;
+};
+
+/* Total size of the structure should not exceed 256 bytes */
+struct dm_acpi_atif_backlight_caps {
+
+
+	uint16_t size; /* Bytes 0-1 (2 bytes) */
+	uint16_t flags; /* Byted 2-3 (2 bytes) */
+	uint8_t  errorCode; /* Byte 4 */
+	uint8_t  acLevelPercentage; /* Byte 5 */
+	uint8_t  dcLevelPercentage; /* Byte 6 */
+	uint8_t  minInputSignal; /* Byte 7 */
+	uint8_t  maxInputSignal; /* Byte 8 */
+	uint8_t  numOfDataPoints; /* Byte 9 */
+	struct dm_bl_data_point dataPoints[99]; /* Bytes 10-207 (198 bytes)*/
+};
+
+enum dm_acpi_display_type {
+	AcpiDisplayType_LCD1 = 0,
+	AcpiDisplayType_CRT1 = 1,
+	AcpiDisplayType_DFP1 = 3,
+	AcpiDisplayType_CRT2 = 4,
+	AcpiDisplayType_LCD2 = 5,
+	AcpiDisplayType_DFP2 = 7,
+	AcpiDisplayType_DFP3 = 9,
+	AcpiDisplayType_DFP4 = 10,
+	AcpiDisplayType_DFP5 = 11,
+	AcpiDisplayType_DFP6 = 12
+};
+
+enum dm_pp_power_level {
+	DM_PP_POWER_LEVEL_INVALID,
+	DM_PP_POWER_LEVEL_ULTRA_LOW,
+	DM_PP_POWER_LEVEL_LOW,
+	DM_PP_POWER_LEVEL_NOMINAL,
+	DM_PP_POWER_LEVEL_PERFORMANCE,
+
+	DM_PP_POWER_LEVEL_0 = DM_PP_POWER_LEVEL_ULTRA_LOW,
+	DM_PP_POWER_LEVEL_1 = DM_PP_POWER_LEVEL_LOW,
+	DM_PP_POWER_LEVEL_2 = DM_PP_POWER_LEVEL_NOMINAL,
+	DM_PP_POWER_LEVEL_3 = DM_PP_POWER_LEVEL_PERFORMANCE,
+	DM_PP_POWER_LEVEL_4 = DM_PP_CLOCKS_DPM_STATE_LEVEL_3 + 1,
+	DM_PP_POWER_LEVEL_5 = DM_PP_CLOCKS_DPM_STATE_LEVEL_4 + 1,
+	DM_PP_POWER_LEVEL_6 = DM_PP_CLOCKS_DPM_STATE_LEVEL_5 + 1,
+	DM_PP_POWER_LEVEL_7 = DM_PP_CLOCKS_DPM_STATE_LEVEL_6 + 1,
+};
+
+struct dm_pp_power_level_change_request {
+	enum dm_pp_power_level power_level;
+};
+
+struct dm_pp_clock_for_voltage_req {
+	enum dm_pp_clock_type clk_type;
+	uint32_t clocks_in_khz;
+};
+
+struct dm_pp_static_clock_info {
+	uint32_t max_sclk_khz;
+	uint32_t max_mclk_khz;
+
+	/* max possible display block clocks state */
+	enum dm_pp_clocks_state max_clocks_state;
+};
+
+struct dtn_min_clk_info {
+	uint32_t disp_clk_khz;
+	uint32_t min_engine_clock_khz;
+	uint32_t min_memory_clock_khz;
+};
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/dml/Makefile b/drivers/gpu/drm/amd/display/dc/dml/Makefile
new file mode 100644
index 000000000000..3488af2b5786
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dml/Makefile
@@ -0,0 +1,43 @@
+#
+# Copyright 2017 Advanced Micro Devices, Inc.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+#
+#
+# Makefile for the 'utils' sub-component of DAL.
+# It provides the general basic services required by other DAL
+# subcomponents.
+
+CFLAGS_display_mode_vba.o := -mhard-float -msse -mpreferred-stack-boundary=4
+CFLAGS_display_mode_lib.o := -mhard-float -msse -mpreferred-stack-boundary=4
+CFLAGS_display_pipe_clocks.o := -mhard-float -msse -mpreferred-stack-boundary=4
+CFLAGS_display_rq_dlg_calc.o := -mhard-float -msse -mpreferred-stack-boundary=4
+CFLAGS_dml1_display_rq_dlg_calc.o := -mhard-float -msse -mpreferred-stack-boundary=4
+CFLAGS_display_rq_dlg_helpers.o := -mhard-float -msse -mpreferred-stack-boundary=4
+CFLAGS_soc_bounding_box.o := -mhard-float -msse -mpreferred-stack-boundary=4
+CFLAGS_dml_common_defs.o := -mhard-float -msse -mpreferred-stack-boundary=4
+
+
+DML = display_mode_lib.o display_rq_dlg_calc.o \
+	  display_rq_dlg_helpers.o dml1_display_rq_dlg_calc.o \
+	  soc_bounding_box.o dml_common_defs.o display_mode_vba.o
+
+AMD_DAL_DML = $(addprefix $(AMDDALPATH)/dc/dml/,$(DML))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_DML)
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dc_features.h b/drivers/gpu/drm/amd/display/dc/dml/dc_features.h
new file mode 100644
index 000000000000..ea4cde952f4f
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dml/dc_features.h
@@ -0,0 +1,559 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+#ifndef __DC_FEATURES_H__
+#define __DC_FEATURES_H__
+
+// local features
+#define DC__PRESENT 1
+#define DC__PRESENT__1 1
+#define DC__NUM_DPP 4
+#define DC__VOLTAGE_STATES 7
+#define DC__NUM_DPP__4 1
+#define DC__NUM_DPP__0_PRESENT 1
+#define DC__NUM_DPP__1_PRESENT 1
+#define DC__NUM_DPP__2_PRESENT 1
+#define DC__NUM_DPP__3_PRESENT 1
+#define DC__NUM_DPP__MAX 8
+#define DC__NUM_DPP__MAX__8 1
+#define DC__PIPE_10BIT 0
+#define DC__PIPE_10BIT__0 1
+#define DC__PIPE_10BIT__MAX 1
+#define DC__PIPE_10BIT__MAX__1 1
+#define DC__NUM_OPP 4
+#define DC__NUM_OPP__4 1
+#define DC__NUM_OPP__0_PRESENT 1
+#define DC__NUM_OPP__1_PRESENT 1
+#define DC__NUM_OPP__2_PRESENT 1
+#define DC__NUM_OPP__3_PRESENT 1
+#define DC__NUM_OPP__MAX 6
+#define DC__NUM_OPP__MAX__6 1
+#define DC__NUM_DSC 0
+#define DC__NUM_DSC__0 1
+#define DC__NUM_DSC__MAX 6
+#define DC__NUM_DSC__MAX__6 1
+#define DC__NUM_ABM 1
+#define DC__NUM_ABM__1 1
+#define DC__NUM_ABM__0_PRESENT 1
+#define DC__NUM_ABM__MAX 2
+#define DC__NUM_ABM__MAX__2 1
+#define DC__ODM_PRESENT 0
+#define DC__ODM_PRESENT__0 1
+#define DC__NUM_OTG 4
+#define DC__NUM_OTG__4 1
+#define DC__NUM_OTG__0_PRESENT 1
+#define DC__NUM_OTG__1_PRESENT 1
+#define DC__NUM_OTG__2_PRESENT 1
+#define DC__NUM_OTG__3_PRESENT 1
+#define DC__NUM_OTG__MAX 6
+#define DC__NUM_OTG__MAX__6 1
+#define DC__NUM_DWB 2
+#define DC__NUM_DWB__2 1
+#define DC__NUM_DWB__0_PRESENT 1
+#define DC__NUM_DWB__1_PRESENT 1
+#define DC__NUM_DWB__MAX 2
+#define DC__NUM_DWB__MAX__2 1
+#define DC__NUM_DIG 4
+#define DC__NUM_DIG__4 1
+#define DC__NUM_DIG__0_PRESENT 1
+#define DC__NUM_DIG__1_PRESENT 1
+#define DC__NUM_DIG__2_PRESENT 1
+#define DC__NUM_DIG__3_PRESENT 1
+#define DC__NUM_DIG__MAX 6
+#define DC__NUM_DIG__MAX__6 1
+#define DC__NUM_AUX 4
+#define DC__NUM_AUX__4 1
+#define DC__NUM_AUX__0_PRESENT 1
+#define DC__NUM_AUX__1_PRESENT 1
+#define DC__NUM_AUX__2_PRESENT 1
+#define DC__NUM_AUX__3_PRESENT 1
+#define DC__NUM_AUX__MAX 6
+#define DC__NUM_AUX__MAX__6 1
+#define DC__NUM_AUDIO_STREAMS 4
+#define DC__NUM_AUDIO_STREAMS__4 1
+#define DC__NUM_AUDIO_STREAMS__0_PRESENT 1
+#define DC__NUM_AUDIO_STREAMS__1_PRESENT 1
+#define DC__NUM_AUDIO_STREAMS__2_PRESENT 1
+#define DC__NUM_AUDIO_STREAMS__3_PRESENT 1
+#define DC__NUM_AUDIO_STREAMS__MAX 8
+#define DC__NUM_AUDIO_STREAMS__MAX__8 1
+#define DC__NUM_AUDIO_ENDPOINTS 6
+#define DC__NUM_AUDIO_ENDPOINTS__6 1
+#define DC__NUM_AUDIO_ENDPOINTS__0_PRESENT 1
+#define DC__NUM_AUDIO_ENDPOINTS__1_PRESENT 1
+#define DC__NUM_AUDIO_ENDPOINTS__2_PRESENT 1
+#define DC__NUM_AUDIO_ENDPOINTS__3_PRESENT 1
+#define DC__NUM_AUDIO_ENDPOINTS__4_PRESENT 1
+#define DC__NUM_AUDIO_ENDPOINTS__5_PRESENT 1
+#define DC__NUM_AUDIO_ENDPOINTS__MAX 8
+#define DC__NUM_AUDIO_ENDPOINTS__MAX__8 1
+#define DC__NUM_AUDIO_INPUT_STREAMS 0
+#define DC__NUM_AUDIO_INPUT_STREAMS__0 1
+#define DC__NUM_AUDIO_INPUT_STREAMS__MAX 8
+#define DC__NUM_AUDIO_INPUT_STREAMS__MAX__8 1
+#define DC__NUM_AUDIO_INPUT_ENDPOINTS 0
+#define DC__NUM_AUDIO_INPUT_ENDPOINTS__0 1
+#define DC__NUM_AUDIO_INPUT_ENDPOINTS__MAX 8
+#define DC__NUM_AUDIO_INPUT_ENDPOINTS__MAX__8 1
+#define DC__NUM_CURSOR 1
+#define DC__NUM_CURSOR__1 1
+#define DC__NUM_CURSOR__0_PRESENT 1
+#define DC__NUM_CURSOR__MAX 2
+#define DC__NUM_CURSOR__MAX__2 1
+#define DC__DIGITAL_BYPASS_PRESENT 0
+#define DC__DIGITAL_BYPASS_PRESENT__0 1
+#define DC__HCID_HWMAJVER 1
+#define DC__HCID_HWMAJVER__1 1
+#define DC__HCID_HWMINVER 0
+#define DC__HCID_HWMINVER__0 1
+#define DC__HCID_HWREV 0
+#define DC__HCID_HWREV__0 1
+#define DC__ROMSTRAP_PRESENT 0
+#define DC__ROMSTRAP_PRESENT__0 1
+#define DC__NUM_RBBMIF_DECODES 30
+#define DC__NUM_RBBMIF_DECODES__30 1
+#define DC__NUM_DBG_REGS 36
+#define DC__NUM_DBG_REGS__36 1
+#define DC__NUM_PIPES_UNDERLAY 0
+#define DC__NUM_PIPES_UNDERLAY__0 1
+#define DC__NUM_PIPES_UNDERLAY__MAX 2
+#define DC__NUM_PIPES_UNDERLAY__MAX__2 1
+#define DC__NUM_VCE_ENGINE 1
+#define DC__NUM_VCE_ENGINE__1 1
+#define DC__NUM_VCE_ENGINE__0_PRESENT 1
+#define DC__NUM_VCE_ENGINE__MAX 2
+#define DC__NUM_VCE_ENGINE__MAX__2 1
+#define DC__OTG_EXTERNAL_SYNC_PRESENT 0
+#define DC__OTG_EXTERNAL_SYNC_PRESENT__0 1
+#define DC__OTG_CRC_PRESENT 1
+#define DC__OTG_CRC_PRESENT__1 1
+#define DC__VIP_PRESENT 0
+#define DC__VIP_PRESENT__0 1
+#define DC__DTMTEST_PRESENT 0
+#define DC__DTMTEST_PRESENT__0 1
+#define DC__POWER_GATE_PRESENT 1
+#define DC__POWER_GATE_PRESENT__1 1
+#define DC__MEM_PG 1
+#define DC__MEM_PG__1 1
+#define DC__FMT_SRC_SEL_PRESENT 0
+#define DC__FMT_SRC_SEL_PRESENT__0 1
+#define DC__DIG_FEATURES__HDMI_PRESENT 1
+#define DC__DIG_FEATURES__HDMI_PRESENT__1 1
+#define DC__DIG_FEATURES__DP_PRESENT 1
+#define DC__DIG_FEATURES__DP_PRESENT__1 1
+#define DC__DIG_FEATURES__DP_MST_PRESENT 1
+#define DC__DIG_FEATURES__DP_MST_PRESENT__1 1
+#define DC__DIG_LP_FEATURES__HDMI_PRESENT 0
+#define DC__DIG_LP_FEATURES__HDMI_PRESENT__0 1
+#define DC__DIG_LP_FEATURES__DP_PRESENT 1
+#define DC__DIG_LP_FEATURES__DP_PRESENT__1 1
+#define DC__DIG_LP_FEATURES__DP_MST_PRESENT 0
+#define DC__DIG_LP_FEATURES__DP_MST_PRESENT__0 1
+#define DC__DIG_RESYNC_FIFO_SIZE 14
+#define DC__DIG_RESYNC_FIFO_SIZE__14 1
+#define DC__DIG_RESYNC_FIFO_SIZE__0_PRESENT 1
+#define DC__DIG_RESYNC_FIFO_SIZE__1_PRESENT 1
+#define DC__DIG_RESYNC_FIFO_SIZE__2_PRESENT 1
+#define DC__DIG_RESYNC_FIFO_SIZE__3_PRESENT 1
+#define DC__DIG_RESYNC_FIFO_SIZE__4_PRESENT 1
+#define DC__DIG_RESYNC_FIFO_SIZE__5_PRESENT 1
+#define DC__DIG_RESYNC_FIFO_SIZE__6_PRESENT 1
+#define DC__DIG_RESYNC_FIFO_SIZE__7_PRESENT 1
+#define DC__DIG_RESYNC_FIFO_SIZE__8_PRESENT 1
+#define DC__DIG_RESYNC_FIFO_SIZE__9_PRESENT 1
+#define DC__DIG_RESYNC_FIFO_SIZE__10_PRESENT 1
+#define DC__DIG_RESYNC_FIFO_SIZE__11_PRESENT 1
+#define DC__DIG_RESYNC_FIFO_SIZE__12_PRESENT 1
+#define DC__DIG_RESYNC_FIFO_SIZE__13_PRESENT 1
+#define DC__DIG_RESYNC_FIFO_SIZE__MAX 16
+#define DC__DIG_RESYNC_FIFO_SIZE__MAX__16 1
+#define DC__DAC_RESYNC_FIFO_SIZE 12
+#define DC__DAC_RESYNC_FIFO_SIZE__12 1
+#define DC__DAC_RESYNC_FIFO_SIZE__0_PRESENT 1
+#define DC__DAC_RESYNC_FIFO_SIZE__1_PRESENT 1
+#define DC__DAC_RESYNC_FIFO_SIZE__2_PRESENT 1
+#define DC__DAC_RESYNC_FIFO_SIZE__3_PRESENT 1
+#define DC__DAC_RESYNC_FIFO_SIZE__4_PRESENT 1
+#define DC__DAC_RESYNC_FIFO_SIZE__5_PRESENT 1
+#define DC__DAC_RESYNC_FIFO_SIZE__6_PRESENT 1
+#define DC__DAC_RESYNC_FIFO_SIZE__7_PRESENT 1
+#define DC__DAC_RESYNC_FIFO_SIZE__8_PRESENT 1
+#define DC__DAC_RESYNC_FIFO_SIZE__9_PRESENT 1
+#define DC__DAC_RESYNC_FIFO_SIZE__10_PRESENT 1
+#define DC__DAC_RESYNC_FIFO_SIZE__11_PRESENT 1
+#define DC__DAC_RESYNC_FIFO_SIZE__MAX 16
+#define DC__DAC_RESYNC_FIFO_SIZE__MAX__16 1
+#define DC__DVO_RESYNC_FIFO_SIZE 12
+#define DC__DVO_RESYNC_FIFO_SIZE__12 1
+#define DC__DVO_RESYNC_FIFO_SIZE__0_PRESENT 1
+#define DC__DVO_RESYNC_FIFO_SIZE__1_PRESENT 1
+#define DC__DVO_RESYNC_FIFO_SIZE__2_PRESENT 1
+#define DC__DVO_RESYNC_FIFO_SIZE__3_PRESENT 1
+#define DC__DVO_RESYNC_FIFO_SIZE__4_PRESENT 1
+#define DC__DVO_RESYNC_FIFO_SIZE__5_PRESENT 1
+#define DC__DVO_RESYNC_FIFO_SIZE__6_PRESENT 1
+#define DC__DVO_RESYNC_FIFO_SIZE__7_PRESENT 1
+#define DC__DVO_RESYNC_FIFO_SIZE__8_PRESENT 1
+#define DC__DVO_RESYNC_FIFO_SIZE__9_PRESENT 1
+#define DC__DVO_RESYNC_FIFO_SIZE__10_PRESENT 1
+#define DC__DVO_RESYNC_FIFO_SIZE__11_PRESENT 1
+#define DC__DVO_RESYNC_FIFO_SIZE__MAX 16
+#define DC__DVO_RESYNC_FIFO_SIZE__MAX__16 1
+#define DC__MEM_CDC_PRESENT 1
+#define DC__MEM_CDC_PRESENT__1 1
+#define DC__NUM_HPD 4
+#define DC__NUM_HPD__4 1
+#define DC__NUM_HPD__0_PRESENT 1
+#define DC__NUM_HPD__1_PRESENT 1
+#define DC__NUM_HPD__2_PRESENT 1
+#define DC__NUM_HPD__3_PRESENT 1
+#define DC__NUM_HPD__MAX 6
+#define DC__NUM_HPD__MAX__6 1
+#define DC__NUM_DDC_PAIRS 4
+#define DC__NUM_DDC_PAIRS__4 1
+#define DC__NUM_DDC_PAIRS__0_PRESENT 1
+#define DC__NUM_DDC_PAIRS__1_PRESENT 1
+#define DC__NUM_DDC_PAIRS__2_PRESENT 1
+#define DC__NUM_DDC_PAIRS__3_PRESENT 1
+#define DC__NUM_DDC_PAIRS__MAX 6
+#define DC__NUM_DDC_PAIRS__MAX__6 1
+#define DC__NUM_AUDIO_PLL 0
+#define DC__NUM_AUDIO_PLL__0 1
+#define DC__NUM_AUDIO_PLL__MAX 2
+#define DC__NUM_AUDIO_PLL__MAX__2 1
+#define DC__NUM_PIXEL_PLL 1
+#define DC__NUM_PIXEL_PLL__1 1
+#define DC__NUM_PIXEL_PLL__0_PRESENT 1
+#define DC__NUM_PIXEL_PLL__MAX 4
+#define DC__NUM_PIXEL_PLL__MAX__4 1
+#define DC__NUM_CASCADED_PLL 0
+#define DC__NUM_CASCADED_PLL__0 1
+#define DC__NUM_CASCADED_PLL__MAX 3
+#define DC__NUM_CASCADED_PLL__MAX__3 1
+#define DC__PIXCLK_FROM_PHYPLL 1
+#define DC__PIXCLK_FROM_PHYPLL__1 1
+#define DC__NB_STUTTER_MODE_PRESENT 0
+#define DC__NB_STUTTER_MODE_PRESENT__0 1
+#define DC__I2S0_AND_SPDIF0_PRESENT 0
+#define DC__I2S0_AND_SPDIF0_PRESENT__0 1
+#define DC__I2S1_PRESENT 0
+#define DC__I2S1_PRESENT__0 1
+#define DC__SPDIF1_PRESENT 0
+#define DC__SPDIF1_PRESENT__0 1
+#define DC__DSI_PRESENT 0
+#define DC__DSI_PRESENT__0 1
+#define DC__DACA_PRESENT 0
+#define DC__DACA_PRESENT__0 1
+#define DC__DACB_PRESENT 0
+#define DC__DACB_PRESENT__0 1
+#define DC__NUM_PIPES 4
+#define DC__NUM_PIPES__4 1
+#define DC__NUM_PIPES__0_PRESENT 1
+#define DC__NUM_PIPES__1_PRESENT 1
+#define DC__NUM_PIPES__2_PRESENT 1
+#define DC__NUM_PIPES__3_PRESENT 1
+#define DC__NUM_PIPES__MAX 6
+#define DC__NUM_PIPES__MAX__6 1
+#define DC__NUM_DIG_LP 0
+#define DC__NUM_DIG_LP__0 1
+#define DC__NUM_DIG_LP__MAX 2
+#define DC__NUM_DIG_LP__MAX__2 1
+#define DC__DPDEBUG_PRESENT 0
+#define DC__DPDEBUG_PRESENT__0 1
+#define DC__DISPLAY_WB_PRESENT 1
+#define DC__DISPLAY_WB_PRESENT__1 1
+#define DC__NUM_CWB 0
+#define DC__NUM_CWB__0 1
+#define DC__NUM_CWB__MAX 2
+#define DC__NUM_CWB__MAX__2 1
+#define DC__MVP_PRESENT 0
+#define DC__MVP_PRESENT__0 1
+#define DC__DVO_PRESENT 0
+#define DC__DVO_PRESENT__0 1
+#define DC__ABM_PRESENT 0
+#define DC__ABM_PRESENT__0 1
+#define DC__BPHYC_PLL_PRESENT 0
+#define DC__BPHYC_PLL_PRESENT__0 1
+#define DC__BPHYC_UNIPHY_PRESENT 0
+#define DC__BPHYC_UNIPHY_PRESENT__0 1
+#define DC__PHY_BROADCAST_PRESENT 0
+#define DC__PHY_BROADCAST_PRESENT__0 1
+#define DC__NUM_OF_DCRX_SD 0
+#define DC__NUM_OF_DCRX_SD__0 1
+#define DC__DVO_17BIT_MAPPING 0
+#define DC__DVO_17BIT_MAPPING__0 1
+#define DC__AVSYNC_PRESENT 0
+#define DC__AVSYNC_PRESENT__0 1
+#define DC__NUM_OF_DCRX_PORTS 0
+#define DC__NUM_OF_DCRX_PORTS__0 1
+#define DC__NUM_OF_DCRX_PORTS__MAX 1
+#define DC__NUM_OF_DCRX_PORTS__MAX__1 1
+#define DC__NUM_PHY 4
+#define DC__NUM_PHY__4 1
+#define DC__NUM_PHY__0_PRESENT 1
+#define DC__NUM_PHY__1_PRESENT 1
+#define DC__NUM_PHY__2_PRESENT 1
+#define DC__NUM_PHY__3_PRESENT 1
+#define DC__NUM_PHY__MAX 7
+#define DC__NUM_PHY__MAX__7 1
+#define DC__NUM_PHY_LP 0
+#define DC__NUM_PHY_LP__0 1
+#define DC__NUM_PHY_LP__MAX 2
+#define DC__NUM_PHY_LP__MAX__2 1
+#define DC__SYNC_CELL vid_sync_gf14lpp
+#define DC__SYNC_CELL__VID_SYNC_GF14LPP 1
+#define DC__USE_NEW_VSS 1
+#define DC__USE_NEW_VSS__1 1
+#define DC__SYNC_CELL_DISPCLK_NUM_LATCHES 6
+#define DC__SYNC_CELL_DISPCLK_NUM_LATCHES__6 1
+#define DC__SYNC_CELL_DVOCLK_NUM_LATCHES 6
+#define DC__SYNC_CELL_DVOCLK_NUM_LATCHES__6 1
+#define DC__SYNC_CELL_PIXCLK_NUM_LATCHES 6
+#define DC__SYNC_CELL_PIXCLK_NUM_LATCHES__6 1
+#define DC__SYNC_CELL_SYMCLK_NUM_LATCHES 6
+#define DC__SYNC_CELL_SYMCLK_NUM_LATCHES__6 1
+#define DC__SYNC_CELL_DPPCLK_NUM_LATCHES 6
+#define DC__SYNC_CELL_DPPCLK_NUM_LATCHES__6 1
+#define DC__SYNC_CELL_DPREFCLK_NUM_LATCHES 6
+#define DC__SYNC_CELL_DPREFCLK_NUM_LATCHES__6 1
+#define DC__SYNC_CELL_REFCLK_NUM_LATCHES 6
+#define DC__SYNC_CELL_REFCLK_NUM_LATCHES__6 1
+#define DC__SYNC_CELL_PCIE_REFCLK_NUM_LATCHES 6
+#define DC__SYNC_CELL_PCIE_REFCLK_NUM_LATCHES__6 1
+#define DC__SYNC_CELL_MVPCLK_NUM_LATCHES 6
+#define DC__SYNC_CELL_MVPCLK_NUM_LATCHES__6 1
+#define DC__SYNC_CELL_SCLK_NUM_LATCHES 6
+#define DC__SYNC_CELL_SCLK_NUM_LATCHES__6 1
+#define DC__SYNC_CELL_DCEFCLK_NUM_LATCHES 6
+#define DC__SYNC_CELL_DCEFCLK_NUM_LATCHES__6 1
+#define DC__SYNC_CELL_AMCLK_NUM_LATCHES 6
+#define DC__SYNC_CELL_AMCLK_NUM_LATCHES__6 1
+#define DC__SYNC_CELL_DSICLK_NUM_LATCHES 6
+#define DC__SYNC_CELL_DSICLK_NUM_LATCHES__6 1
+#define DC__SYNC_CELL_BYTECLK_NUM_LATCHES 6
+#define DC__SYNC_CELL_BYTECLK_NUM_LATCHES__6 1
+#define DC__SYNC_CELL_ESCCLK_NUM_LATCHES 6
+#define DC__SYNC_CELL_ESCCLK_NUM_LATCHES__6 1
+#define DC__SYNC_CELL_DB_CLK_NUM_LATCHES 6
+#define DC__SYNC_CELL_DB_CLK_NUM_LATCHES__6 1
+#define UNIPHYA_PRESENT 1
+#define UNIPHYA_PRESENT__1 1
+#define DC__UNIPHYA_PRESENT 1
+#define DC__UNIPHYA_PRESENT__1 1
+#define UNIPHYB_PRESENT 1
+#define UNIPHYB_PRESENT__1 1
+#define DC__UNIPHYB_PRESENT 1
+#define DC__UNIPHYB_PRESENT__1 1
+#define UNIPHYC_PRESENT 1
+#define UNIPHYC_PRESENT__1 1
+#define DC__UNIPHYC_PRESENT 1
+#define DC__UNIPHYC_PRESENT__1 1
+#define UNIPHYD_PRESENT 1
+#define UNIPHYD_PRESENT__1 1
+#define DC__UNIPHYD_PRESENT 1
+#define DC__UNIPHYD_PRESENT__1 1
+#define UNIPHYE_PRESENT 0
+#define UNIPHYE_PRESENT__0 1
+#define DC__UNIPHYE_PRESENT 0
+#define DC__UNIPHYE_PRESENT__0 1
+#define UNIPHYF_PRESENT 0
+#define UNIPHYF_PRESENT__0 1
+#define DC__UNIPHYF_PRESENT 0
+#define DC__UNIPHYF_PRESENT__0 1
+#define UNIPHYG_PRESENT 0
+#define UNIPHYG_PRESENT__0 1
+#define DC__UNIPHYG_PRESENT 0
+#define DC__UNIPHYG_PRESENT__0 1
+#define DC__TMDS_LINK tmds_link_dual
+#define DC__TMDS_LINK__TMDS_LINK_DUAL 1
+#define DC__WBSCL_PIXBW 8
+#define DC__WBSCL_PIXBW__8 1
+#define DC__DWB_CSC_PRESENT 0
+#define DC__DWB_CSC_PRESENT__0 1
+#define DC__DWB_LUMA_SCL_PRESENT 0
+#define DC__DWB_LUMA_SCL_PRESENT__0 1
+#define DC__DENTIST_INTERFACE_PRESENT 1
+#define DC__DENTIST_INTERFACE_PRESENT__1 1
+#define DC__GENERICA_PRESENT 1
+#define DC__GENERICA_PRESENT__1 1
+#define DC__GENERICB_PRESENT 1
+#define DC__GENERICB_PRESENT__1 1
+#define DC__GENERICC_PRESENT 0
+#define DC__GENERICC_PRESENT__0 1
+#define DC__GENERICD_PRESENT 0
+#define DC__GENERICD_PRESENT__0 1
+#define DC__GENERICE_PRESENT 0
+#define DC__GENERICE_PRESENT__0 1
+#define DC__GENERICF_PRESENT 0
+#define DC__GENERICF_PRESENT__0 1
+#define DC__GENERICG_PRESENT 0
+#define DC__GENERICG_PRESENT__0 1
+#define DC__UNIPHY_VOLTAGE_MODE 1
+#define DC__UNIPHY_VOLTAGE_MODE__1 1
+#define DC__BLON_TYPE dedicated
+#define DC__BLON_TYPE__DEDICATED 1
+#define DC__UNIPHY_STAGGER_CH_PRESENT 1
+#define DC__UNIPHY_STAGGER_CH_PRESENT__1 1
+#define DC__XDMA_PRESENT 0
+#define DC__XDMA_PRESENT__0 1
+#define XDMA__PRESENT 0
+#define XDMA__PRESENT__0 1
+#define DC__DP_MEM_PG 0
+#define DC__DP_MEM_PG__0 1
+#define DP__MEM_PG 0
+#define DP__MEM_PG__0 1
+#define DC__AFMT_MEM_PG 0
+#define DC__AFMT_MEM_PG__0 1
+#define AFMT__MEM_PG 0
+#define AFMT__MEM_PG__0 1
+#define DC__HDMI_MEM_PG 0
+#define DC__HDMI_MEM_PG__0 1
+#define HDMI__MEM_PG 0
+#define HDMI__MEM_PG__0 1
+#define DC__I2C_MEM_PG 0
+#define DC__I2C_MEM_PG__0 1
+#define I2C__MEM_PG 0
+#define I2C__MEM_PG__0 1
+#define DC__DSCL_MEM_PG 0
+#define DC__DSCL_MEM_PG__0 1
+#define DSCL__MEM_PG 0
+#define DSCL__MEM_PG__0 1
+#define DC__CM_MEM_PG 0
+#define DC__CM_MEM_PG__0 1
+#define CM__MEM_PG 0
+#define CM__MEM_PG__0 1
+#define DC__OBUF_MEM_PG 0
+#define DC__OBUF_MEM_PG__0 1
+#define OBUF__MEM_PG 0
+#define OBUF__MEM_PG__0 1
+#define DC__WBIF_MEM_PG 1
+#define DC__WBIF_MEM_PG__1 1
+#define WBIF__MEM_PG 1
+#define WBIF__MEM_PG__1 1
+#define DC__VGA_MEM_PG 0
+#define DC__VGA_MEM_PG__0 1
+#define VGA__MEM_PG 0
+#define VGA__MEM_PG__0 1
+#define DC__FMT_MEM_PG 0
+#define DC__FMT_MEM_PG__0 1
+#define FMT__MEM_PG 0
+#define FMT__MEM_PG__0 1
+#define DC__ODM_MEM_PG 0
+#define DC__ODM_MEM_PG__0 1
+#define ODM__MEM_PG 0
+#define ODM__MEM_PG__0 1
+#define DC__DSI_MEM_PG 0
+#define DC__DSI_MEM_PG__0 1
+#define DSI__MEM_PG 0
+#define DSI__MEM_PG__0 1
+#define DC__AZ_MEM_PG 1
+#define DC__AZ_MEM_PG__1 1
+#define AZ__MEM_PG 1
+#define AZ__MEM_PG__1 1
+#define DC__WBSCL_MEM1P1024X64QS_MEM_PG 1
+#define DC__WBSCL_MEM1P1024X64QS_MEM_PG__1 1
+#define WBSCL_MEM1P1024X64QS__MEM_PG 1
+#define WBSCL_MEM1P1024X64QS__MEM_PG__1 1
+#define DC__WBSCL_MEM1P528X64QS_MEM_PG 1
+#define DC__WBSCL_MEM1P528X64QS_MEM_PG__1 1
+#define WBSCL_MEM1P528X64QS__MEM_PG 1
+#define WBSCL_MEM1P528X64QS__MEM_PG__1 1
+#define DC__DMCU_MEM1P1024X32BQS_MEM_PG 1
+#define DC__DMCU_MEM1P1024X32BQS_MEM_PG__1 1
+#define DMCU_MEM1P1024X32BQS__MEM_PG 1
+#define DMCU_MEM1P1024X32BQS__MEM_PG__1 1
+#define DC__HUBBUB_SDP_TAG_INT_MEM_PG 0
+#define DC__HUBBUB_SDP_TAG_INT_MEM_PG__0 1
+#define HUBBUB_SDP_TAG_INT__MEM_PG 0
+#define HUBBUB_SDP_TAG_INT__MEM_PG__0 1
+#define DC__HUBBUB_SDP_TAG_EXT_MEM_PG 0
+#define DC__HUBBUB_SDP_TAG_EXT_MEM_PG__0 1
+#define HUBBUB_SDP_TAG_EXT__MEM_PG 0
+#define HUBBUB_SDP_TAG_EXT__MEM_PG__0 1
+#define DC__HUBBUB_RET_ZERO_MEM_PG 0
+#define DC__HUBBUB_RET_ZERO_MEM_PG__0 1
+#define HUBBUB_RET_ZERO__MEM_PG 0
+#define HUBBUB_RET_ZERO__MEM_PG__0 1
+#define DC__HUBBUB_RET_ROB_MEM_PG 0
+#define DC__HUBBUB_RET_ROB_MEM_PG__0 1
+#define HUBBUB_RET_ROB__MEM_PG 0
+#define HUBBUB_RET_ROB__MEM_PG__0 1
+#define DC__HUBPRET_CUR_ROB_MEM_PG 0
+#define DC__HUBPRET_CUR_ROB_MEM_PG__0 1
+#define HUBPRET_CUR_ROB__MEM_PG 0
+#define HUBPRET_CUR_ROB__MEM_PG__0 1
+#define DC__HUBPRET_CUR_CDC_MEM_PG 0
+#define DC__HUBPRET_CUR_CDC_MEM_PG__0 1
+#define HUBPRET_CUR_CDC__MEM_PG 0
+#define HUBPRET_CUR_CDC__MEM_PG__0 1
+#define DC__HUBPREQ_MPTE_MEM_PG 0
+#define DC__HUBPREQ_MPTE_MEM_PG__0 1
+#define HUBPREQ_MPTE__MEM_PG 0
+#define HUBPREQ_MPTE__MEM_PG__0 1
+#define DC__HUBPREQ_META_MEM_PG 0
+#define DC__HUBPREQ_META_MEM_PG__0 1
+#define HUBPREQ_META__MEM_PG 0
+#define HUBPREQ_META__MEM_PG__0 1
+#define DC__HUBPREQ_DPTE_MEM_PG 0
+#define DC__HUBPREQ_DPTE_MEM_PG__0 1
+#define HUBPREQ_DPTE__MEM_PG 0
+#define HUBPREQ_DPTE__MEM_PG__0 1
+#define DC__HUBPRET_DET_MEM_PG 0
+#define DC__HUBPRET_DET_MEM_PG__0 1
+#define HUBPRET_DET__MEM_PG 0
+#define HUBPRET_DET__MEM_PG__0 1
+#define DC__HUBPRET_PIX_CDC_MEM_PG 0
+#define DC__HUBPRET_PIX_CDC_MEM_PG__0 1
+#define HUBPRET_PIX_CDC__MEM_PG 0
+#define HUBPRET_PIX_CDC__MEM_PG__0 1
+#define DC__TOP_BLKS__DCCG 1
+#define DC__TOP_BLKS__DCHUBBUB 1
+#define DC__TOP_BLKS__DCHUBP 1
+#define DC__TOP_BLKS__HDA 1
+#define DC__TOP_BLKS__DIO 1
+#define DC__TOP_BLKS__DCIO 1
+#define DC__TOP_BLKS__DMU 1
+#define DC__TOP_BLKS__DPP 1
+#define DC__TOP_BLKS__MPC 1
+#define DC__TOP_BLKS__OPP 1
+#define DC__TOP_BLKS__OPTC 1
+#define DC__TOP_BLKS__MMHUBBUB 1
+#define DC__TOP_BLKS__WB 1
+#define DC__TOP_BLKS__MAX 13
+#define DC__TOP_BLKS__MAX__13 1
+#define DC__DCHUBP_DPP_SF_PIXEL_CREDITS 9
+#define DC__DCHUBP_DPP_SF_PIXEL_CREDITS__9 1
+#define DC__DPP_MPC_SF_PIXEL_CREDITS 9
+#define DC__DPP_MPC_SF_PIXEL_CREDITS__9 1
+#define DC__MPC_OPP_SF_PIXEL_CREDITS 8
+#define DC__MPC_OPP_SF_PIXEL_CREDITS__8 1
+#define DC__OPP_OPTC_SF_PIXEL_CREDITS 8
+#define DC__OPP_OPTC_SF_PIXEL_CREDITS__8 1
+#define DC__SFR_SFT_ROUND_TRIP_DELAY 5
+#define DC__SFR_SFT_ROUND_TRIP_DELAY__5 1
+#define DC__REPEATER_PROJECT_MAX 8
+#define DC__REPEATER_PROJECT_MAX__8 1
+#define DC__SURFACE_422_CAPABLE 0
+#define DC__SURFACE_422_CAPABLE__0 1
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_mode_enums.h b/drivers/gpu/drm/amd/display/dc/dml/display_mode_enums.h
new file mode 100644
index 000000000000..b1ad3553f900
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dml/display_mode_enums.h
@@ -0,0 +1,111 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+#ifndef __DISPLAY_MODE_ENUMS_H__
+#define __DISPLAY_MODE_ENUMS_H__
+
+enum output_encoder_class {
+	dm_dp = 0, dm_hdmi = 1, dm_wb = 2, dm_edp
+};
+enum output_format_class {
+	dm_444 = 0, dm_420 = 1, dm_n422, dm_s422
+};
+enum source_format_class {
+	dm_444_16 = 0,
+	dm_444_32 = 1,
+	dm_444_64 = 2,
+	dm_420_8 = 3,
+	dm_420_10 = 4,
+	dm_422_8 = 5,
+	dm_422_10 = 6,
+	dm_444_8 = 7,
+	dm_mono_8,
+	dm_mono_16
+};
+enum output_bpc_class {
+	dm_out_6 = 0, dm_out_8 = 1, dm_out_10 = 2, dm_out_12 = 3, dm_out_16 = 4
+};
+enum scan_direction_class {
+	dm_horz = 0, dm_vert = 1
+};
+enum dm_swizzle_mode {
+	dm_sw_linear = 0,
+	dm_sw_256b_s = 1,
+	dm_sw_256b_d = 2,
+	dm_sw_SPARE_0 = 3,
+	dm_sw_SPARE_1 = 4,
+	dm_sw_4kb_s = 5,
+	dm_sw_4kb_d = 6,
+	dm_sw_SPARE_2 = 7,
+	dm_sw_SPARE_3 = 8,
+	dm_sw_64kb_s = 9,
+	dm_sw_64kb_d = 10,
+	dm_sw_SPARE_4 = 11,
+	dm_sw_SPARE_5 = 12,
+	dm_sw_var_s = 13,
+	dm_sw_var_d = 14,
+	dm_sw_SPARE_6 = 15,
+	dm_sw_SPARE_7 = 16,
+	dm_sw_64kb_s_t = 17,
+	dm_sw_64kb_d_t = 18,
+	dm_sw_SPARE_10 = 19,
+	dm_sw_SPARE_11 = 20,
+	dm_sw_4kb_s_x = 21,
+	dm_sw_4kb_d_x = 22,
+	dm_sw_SPARE_12 = 23,
+	dm_sw_SPARE_13 = 24,
+	dm_sw_64kb_s_x = 25,
+	dm_sw_64kb_d_x = 26,
+	dm_sw_SPARE_14 = 27,
+	dm_sw_SPARE_15 = 28,
+	dm_sw_var_s_x = 29,
+	dm_sw_var_d_x = 30,
+	dm_sw_64kb_r_x,
+	dm_sw_gfx7_2d_thin_lvp,
+	dm_sw_gfx7_2d_thin_gl
+};
+enum lb_depth {
+	dm_lb_10 = 0, dm_lb_8 = 1, dm_lb_6 = 2, dm_lb_12 = 3, dm_lb_16
+};
+enum voltage_state {
+	dm_vmin = 0, dm_vmid = 1, dm_vnom = 2, dm_vmax = 3
+};
+enum source_macro_tile_size {
+	dm_4k_tile = 0, dm_64k_tile = 1, dm_256k_tile = 2
+};
+enum cursor_bpp {
+	dm_cur_2bit = 0, dm_cur_32bit = 1, dm_cur_64bit = 2
+};
+enum clock_change_support {
+	dm_dram_clock_change_uninitialized = 0,
+	dm_dram_clock_change_vactive,
+	dm_dram_clock_change_vblank,
+	dm_dram_clock_change_unsupported
+};
+
+enum output_standard {
+	dm_std_uninitialized = 0, dm_std_cvtr2, dm_std_cvt
+};
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_mode_lib.c b/drivers/gpu/drm/amd/display/dc/dml/display_mode_lib.c
new file mode 100644
index 000000000000..4c31fa54af39
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dml/display_mode_lib.c
@@ -0,0 +1,138 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "display_mode_lib.h"
+#include "dc_features.h"
+
+static void set_soc_bounding_box(struct _vcs_dpi_soc_bounding_box_st *soc, enum dml_project project)
+{
+	if (project == DML_PROJECT_RAVEN1) {
+		soc->sr_exit_time_us = 9.0;
+		soc->sr_enter_plus_exit_time_us = 11.0;
+		soc->urgent_latency_us = 4.0;
+		soc->writeback_latency_us = 12.0;
+		soc->ideal_dram_bw_after_urgent_percent = 80.0;
+		soc->max_request_size_bytes = 256;
+
+		soc->vmin.dcfclk_mhz = 300.0;
+		soc->vmin.dispclk_mhz = 608.0;
+		soc->vmin.dppclk_mhz = 435.0;
+		soc->vmin.dram_bw_per_chan_gbps = 12.8;
+		soc->vmin.phyclk_mhz = 540.0;
+		soc->vmin.socclk_mhz = 208.0;
+
+		soc->vmid.dcfclk_mhz = 600.0;
+		soc->vmid.dispclk_mhz = 661.0;
+		soc->vmid.dppclk_mhz = 661.0;
+		soc->vmid.dram_bw_per_chan_gbps = 12.8;
+		soc->vmid.phyclk_mhz = 540.0;
+		soc->vmid.socclk_mhz = 208.0;
+
+		soc->vnom.dcfclk_mhz = 600.0;
+		soc->vnom.dispclk_mhz = 661.0;
+		soc->vnom.dppclk_mhz = 661.0;
+		soc->vnom.dram_bw_per_chan_gbps = 38.4;
+		soc->vnom.phyclk_mhz = 810;
+		soc->vnom.socclk_mhz = 208.0;
+
+		soc->vmax.dcfclk_mhz = 600.0;
+		soc->vmax.dispclk_mhz = 1086.0;
+		soc->vmax.dppclk_mhz = 661.0;
+		soc->vmax.dram_bw_per_chan_gbps = 38.4;
+		soc->vmax.phyclk_mhz = 810.0;
+		soc->vmax.socclk_mhz = 208.0;
+
+		soc->downspread_percent = 0.5;
+		soc->dram_page_open_time_ns = 50.0;
+		soc->dram_rw_turnaround_time_ns = 17.5;
+		soc->dram_return_buffer_per_channel_bytes = 8192;
+		soc->round_trip_ping_latency_dcfclk_cycles = 128;
+		soc->urgent_out_of_order_return_per_channel_bytes = 256;
+		soc->channel_interleave_bytes = 256;
+		soc->num_banks = 8;
+		soc->num_chans = 2;
+		soc->vmm_page_size_bytes = 4096;
+		soc->dram_clock_change_latency_us = 17.0;
+		soc->writeback_dram_clock_change_latency_us = 23.0;
+		soc->return_bus_width_bytes = 64;
+	} else {
+		BREAK_TO_DEBUGGER(); /* Invalid Project Specified */
+	}
+}
+
+static void set_ip_params(struct _vcs_dpi_ip_params_st *ip, enum dml_project project)
+{
+	if (project == DML_PROJECT_RAVEN1) {
+		ip->rob_buffer_size_kbytes = 64;
+		ip->det_buffer_size_kbytes = 164;
+		ip->dpte_buffer_size_in_pte_reqs = 42;
+		ip->dpp_output_buffer_pixels = 2560;
+		ip->opp_output_buffer_lines = 1;
+		ip->pixel_chunk_size_kbytes = 8;
+		ip->pte_enable = 1;
+		ip->pte_chunk_size_kbytes = 2;
+		ip->meta_chunk_size_kbytes = 2;
+		ip->writeback_chunk_size_kbytes = 2;
+		ip->line_buffer_size_bits = 589824;
+		ip->max_line_buffer_lines = 12;
+		ip->IsLineBufferBppFixed = 0;
+		ip->LineBufferFixedBpp = -1;
+		ip->writeback_luma_buffer_size_kbytes = 12;
+		ip->writeback_chroma_buffer_size_kbytes = 8;
+		ip->max_num_dpp = 4;
+		ip->max_num_wb = 2;
+		ip->max_dchub_pscl_bw_pix_per_clk = 4;
+		ip->max_pscl_lb_bw_pix_per_clk = 2;
+		ip->max_lb_vscl_bw_pix_per_clk = 4;
+		ip->max_vscl_hscl_bw_pix_per_clk = 4;
+		ip->max_hscl_ratio = 4;
+		ip->max_vscl_ratio = 4;
+		ip->hscl_mults = 4;
+		ip->vscl_mults = 4;
+		ip->max_hscl_taps = 8;
+		ip->max_vscl_taps = 8;
+		ip->dispclk_ramp_margin_percent = 1;
+		ip->underscan_factor = 1.10;
+		ip->min_vblank_lines = 14;
+		ip->dppclk_delay_subtotal = 90;
+		ip->dispclk_delay_subtotal = 42;
+		ip->dcfclk_cstate_latency = 10;
+		ip->max_inter_dcn_tile_repeaters = 8;
+		ip->can_vstartup_lines_exceed_vsync_plus_back_porch_lines_minus_one = 0;
+		ip->bug_forcing_LC_req_same_size_fixed = 0;
+	} else {
+		BREAK_TO_DEBUGGER(); /* Invalid Project Specified */
+	}
+}
+
+void dml_init_instance(struct display_mode_lib *lib, enum dml_project project)
+{
+	if (lib->project != project) {
+		set_soc_bounding_box(&lib->soc, project);
+		set_ip_params(&lib->ip, project);
+		lib->project = project;
+	}
+}
+
diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_mode_lib.h b/drivers/gpu/drm/amd/display/dc/dml/display_mode_lib.h
new file mode 100644
index 000000000000..26f4f2a3d90d
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dml/display_mode_lib.h
@@ -0,0 +1,50 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+#ifndef __DISPLAY_MODE_LIB_H__
+#define __DISPLAY_MODE_LIB_H__
+
+
+#include "dml_common_defs.h"
+#include "soc_bounding_box.h"
+#include "display_mode_vba.h"
+#include "display_rq_dlg_calc.h"
+#include "dml1_display_rq_dlg_calc.h"
+
+enum dml_project {
+	DML_PROJECT_UNDEFINED,
+	DML_PROJECT_RAVEN1
+};
+
+struct display_mode_lib {
+	struct _vcs_dpi_ip_params_st ip;
+	struct _vcs_dpi_soc_bounding_box_st soc;
+	enum dml_project project;
+	struct vba_vars_st vba;
+	struct dal_logger *logger;
+};
+
+void dml_init_instance(struct display_mode_lib *lib, enum dml_project project);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_mode_structs.h b/drivers/gpu/drm/amd/display/dc/dml/display_mode_structs.h
new file mode 100644
index 000000000000..baf182177736
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dml/display_mode_structs.h
@@ -0,0 +1,557 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+#ifndef __DISPLAY_MODE_STRUCTS_H__
+#define __DISPLAY_MODE_STRUCTS_H__
+
+typedef struct _vcs_dpi_voltage_scaling_st	voltage_scaling_st;
+typedef struct _vcs_dpi_soc_bounding_box_st	soc_bounding_box_st;
+typedef struct _vcs_dpi_ip_params_st	ip_params_st;
+typedef struct _vcs_dpi_display_pipe_source_params_st	display_pipe_source_params_st;
+typedef struct _vcs_dpi_display_output_params_st	display_output_params_st;
+typedef struct _vcs_dpi_display_bandwidth_st	display_bandwidth_st;
+typedef struct _vcs_dpi_scaler_ratio_depth_st	scaler_ratio_depth_st;
+typedef struct _vcs_dpi_scaler_taps_st	scaler_taps_st;
+typedef struct _vcs_dpi_display_pipe_dest_params_st	display_pipe_dest_params_st;
+typedef struct _vcs_dpi_display_pipe_params_st	display_pipe_params_st;
+typedef struct _vcs_dpi_display_clocks_and_cfg_st	display_clocks_and_cfg_st;
+typedef struct _vcs_dpi_display_e2e_pipe_params_st	display_e2e_pipe_params_st;
+typedef struct _vcs_dpi_dchub_buffer_sizing_st	dchub_buffer_sizing_st;
+typedef struct _vcs_dpi_watermarks_perf_st	watermarks_perf_st;
+typedef struct _vcs_dpi_cstate_pstate_watermarks_st	cstate_pstate_watermarks_st;
+typedef struct _vcs_dpi_wm_calc_pipe_params_st	wm_calc_pipe_params_st;
+typedef struct _vcs_dpi_vratio_pre_st	vratio_pre_st;
+typedef struct _vcs_dpi_display_data_rq_misc_params_st	display_data_rq_misc_params_st;
+typedef struct _vcs_dpi_display_data_rq_sizing_params_st	display_data_rq_sizing_params_st;
+typedef struct _vcs_dpi_display_data_rq_dlg_params_st	display_data_rq_dlg_params_st;
+typedef struct _vcs_dpi_display_cur_rq_dlg_params_st	display_cur_rq_dlg_params_st;
+typedef struct _vcs_dpi_display_rq_dlg_params_st	display_rq_dlg_params_st;
+typedef struct _vcs_dpi_display_rq_sizing_params_st	display_rq_sizing_params_st;
+typedef struct _vcs_dpi_display_rq_misc_params_st	display_rq_misc_params_st;
+typedef struct _vcs_dpi_display_rq_params_st	display_rq_params_st;
+typedef struct _vcs_dpi_display_dlg_regs_st	display_dlg_regs_st;
+typedef struct _vcs_dpi_display_ttu_regs_st	display_ttu_regs_st;
+typedef struct _vcs_dpi_display_data_rq_regs_st	display_data_rq_regs_st;
+typedef struct _vcs_dpi_display_rq_regs_st	display_rq_regs_st;
+typedef struct _vcs_dpi_display_dlg_sys_params_st	display_dlg_sys_params_st;
+typedef struct _vcs_dpi_display_dlg_prefetch_param_st	display_dlg_prefetch_param_st;
+typedef struct _vcs_dpi_display_pipe_clock_st	display_pipe_clock_st;
+typedef struct _vcs_dpi_display_arb_params_st	display_arb_params_st;
+
+struct _vcs_dpi_voltage_scaling_st {
+	int state;
+	double dscclk_mhz;
+	double dcfclk_mhz;
+	double socclk_mhz;
+	double dram_speed_mhz;
+	double fabricclk_mhz;
+	double dispclk_mhz;
+	double dram_bw_per_chan_gbps;
+	double phyclk_mhz;
+	double dppclk_mhz;
+};
+
+struct	_vcs_dpi_soc_bounding_box_st	{
+	double	sr_exit_time_us;
+	double	sr_enter_plus_exit_time_us;
+	double	urgent_latency_us;
+	double	writeback_latency_us;
+	double	ideal_dram_bw_after_urgent_percent;
+	unsigned int	max_request_size_bytes;
+	struct _vcs_dpi_voltage_scaling_st	vmin;
+	struct _vcs_dpi_voltage_scaling_st	vmid;
+	struct _vcs_dpi_voltage_scaling_st	vnom;
+	struct _vcs_dpi_voltage_scaling_st	vmax;
+	double	downspread_percent;
+	double	dram_page_open_time_ns;
+	double	dram_rw_turnaround_time_ns;
+	double	dram_return_buffer_per_channel_bytes;
+	double	dram_channel_width_bytes;
+	double fabric_datapath_to_dcn_data_return_bytes;
+	double dcn_downspread_percent;
+	double dispclk_dppclk_vco_speed_mhz;
+	double dfs_vco_period_ps;
+	unsigned int	round_trip_ping_latency_dcfclk_cycles;
+	unsigned int	urgent_out_of_order_return_per_channel_bytes;
+	unsigned int	channel_interleave_bytes;
+	unsigned int	num_banks;
+	unsigned int	num_chans;
+	unsigned int	vmm_page_size_bytes;
+	double	dram_clock_change_latency_us;
+	double	writeback_dram_clock_change_latency_us;
+	unsigned int	return_bus_width_bytes;
+	unsigned int	voltage_override;
+	double	xfc_bus_transport_time_us;
+	double	xfc_xbuf_latency_tolerance_us;
+	struct _vcs_dpi_voltage_scaling_st clock_limits[7];
+};
+
+struct	_vcs_dpi_ip_params_st	{
+	unsigned int	max_inter_dcn_tile_repeaters;
+	unsigned int	num_dsc;
+	unsigned int	odm_capable;
+	unsigned int	rob_buffer_size_kbytes;
+	unsigned int	det_buffer_size_kbytes;
+	unsigned int	dpte_buffer_size_in_pte_reqs;
+	unsigned int	pde_proc_buffer_size_64k_reqs;
+	unsigned int	dpp_output_buffer_pixels;
+	unsigned int	opp_output_buffer_lines;
+	unsigned int	pixel_chunk_size_kbytes;
+	unsigned char	pte_enable;
+	unsigned int	pte_chunk_size_kbytes;
+	unsigned int	meta_chunk_size_kbytes;
+	unsigned int	writeback_chunk_size_kbytes;
+	unsigned int	line_buffer_size_bits;
+	unsigned int	max_line_buffer_lines;
+	unsigned int	writeback_luma_buffer_size_kbytes;
+	unsigned int	writeback_chroma_buffer_size_kbytes;
+	unsigned int	writeback_chroma_line_buffer_width_pixels;
+	unsigned int	max_page_table_levels;
+	unsigned int	max_num_dpp;
+	unsigned int	max_num_otg;
+	unsigned int	cursor_chunk_size;
+	unsigned int	cursor_buffer_size;
+	unsigned int	max_num_wb;
+	unsigned int	max_dchub_pscl_bw_pix_per_clk;
+	unsigned int	max_pscl_lb_bw_pix_per_clk;
+	unsigned int	max_lb_vscl_bw_pix_per_clk;
+	unsigned int	max_vscl_hscl_bw_pix_per_clk;
+	double	max_hscl_ratio;
+	double	max_vscl_ratio;
+	unsigned int	hscl_mults;
+	unsigned int	vscl_mults;
+	unsigned int	max_hscl_taps;
+	unsigned int	max_vscl_taps;
+	unsigned int	xfc_supported;
+	unsigned int	ptoi_supported;
+	unsigned int	xfc_fill_constant_bytes;
+	double	dispclk_ramp_margin_percent;
+	double	xfc_fill_bw_overhead_percent;
+	double	underscan_factor;
+	unsigned int	min_vblank_lines;
+	unsigned int	dppclk_delay_subtotal;
+	unsigned int	dispclk_delay_subtotal;
+	unsigned int	dcfclk_cstate_latency;
+	unsigned int	dppclk_delay_scl;
+	unsigned int	dppclk_delay_scl_lb_only;
+	unsigned int	dppclk_delay_cnvc_formatter;
+	unsigned int	dppclk_delay_cnvc_cursor;
+	unsigned int	is_line_buffer_bpp_fixed;
+	unsigned int	line_buffer_fixed_bpp;
+	unsigned int	dcc_supported;
+
+	unsigned int IsLineBufferBppFixed;
+	unsigned int LineBufferFixedBpp;
+	unsigned int can_vstartup_lines_exceed_vsync_plus_back_porch_lines_minus_one;
+	unsigned int bug_forcing_LC_req_same_size_fixed;
+};
+
+struct _vcs_dpi_display_xfc_params_st {
+	double xfc_tslv_vready_offset_us;
+	double xfc_tslv_vupdate_width_us;
+	double xfc_tslv_vupdate_offset_us;
+	int xfc_slv_chunk_size_bytes;
+};
+
+struct	_vcs_dpi_display_pipe_source_params_st	{
+	int	source_format;
+	unsigned char	dcc;
+	unsigned int	dcc_override;
+	unsigned int	dcc_rate;
+	unsigned char	dcc_use_global;
+	unsigned char	vm;
+	unsigned char	vm_levels_force_en;
+	unsigned int	vm_levels_force;
+	int	source_scan;
+	int	sw_mode;
+	int	macro_tile_size;
+	unsigned char	is_display_sw;
+	unsigned int	viewport_width;
+	unsigned int	viewport_height;
+	unsigned int	viewport_y_y;
+	unsigned int	viewport_y_c;
+	unsigned int	viewport_width_c;
+	unsigned int	viewport_height_c;
+	unsigned int	data_pitch;
+	unsigned int	data_pitch_c;
+	unsigned int	meta_pitch;
+	unsigned int	meta_pitch_c;
+	unsigned int	cur0_src_width;
+	int	cur0_bpp;
+	unsigned int	cur1_src_width;
+	int	cur1_bpp;
+	int	num_cursors;
+	unsigned char	is_hsplit;
+	unsigned char	dynamic_metadata_enable;
+	unsigned int	dynamic_metadata_lines_before_active;
+	unsigned int	dynamic_metadata_xmit_bytes;
+	unsigned int	hsplit_grp;
+	unsigned char	xfc_enable;
+	unsigned char	xfc_slave;
+	struct _vcs_dpi_display_xfc_params_st xfc_params;
+};
+struct writeback_st {
+	int wb_src_height;
+	int wb_dst_width;
+	int wb_dst_height;
+	int wb_pixel_format;
+	int wb_htaps_luma;
+	int wb_vtaps_luma;
+	int wb_htaps_chroma;
+	int wb_vtaps_chroma;
+	int wb_hratio;
+	int wb_vratio;
+};
+
+struct	_vcs_dpi_display_output_params_st	{
+	int	dp_lanes;
+	int	output_bpp;
+	int	dsc_enable;
+	int	wb_enable;
+	int	output_bpc;
+	int	output_type;
+	int	output_format;
+	int	output_standard;
+	int	dsc_slices;
+	struct writeback_st wb;
+};
+
+struct	_vcs_dpi_display_bandwidth_st	{
+	double	total_bw_consumed_gbps;
+	double	guaranteed_urgent_return_bw_gbps;
+};
+
+struct	_vcs_dpi_scaler_ratio_depth_st	{
+	double	hscl_ratio;
+	double	vscl_ratio;
+	double	hscl_ratio_c;
+	double	vscl_ratio_c;
+	double	vinit;
+	double	vinit_c;
+	double	vinit_bot;
+	double	vinit_bot_c;
+	int	lb_depth;
+	int	scl_enable;
+};
+
+struct	_vcs_dpi_scaler_taps_st	{
+	unsigned int	htaps;
+	unsigned int	vtaps;
+	unsigned int	htaps_c;
+	unsigned int	vtaps_c;
+};
+
+struct	_vcs_dpi_display_pipe_dest_params_st	{
+	unsigned int	recout_width;
+	unsigned int	recout_height;
+	unsigned int	full_recout_width;
+	unsigned int	full_recout_height;
+	unsigned int	hblank_start;
+	unsigned int	hblank_end;
+	unsigned int	vblank_start;
+	unsigned int	vblank_end;
+	unsigned int	htotal;
+	unsigned int	vtotal;
+	unsigned int	vactive;
+	unsigned int	hactive;
+	unsigned int	vstartup_start;
+	unsigned int	vupdate_offset;
+	unsigned int	vupdate_width;
+	unsigned int	vready_offset;
+	unsigned char	interlaced;
+	unsigned char	underscan;
+	double	pixel_rate_mhz;
+	unsigned char	synchronized_vblank_all_planes;
+	unsigned char	otg_inst;
+	unsigned char	odm_split_cnt;
+	unsigned char	odm_combine;
+};
+
+struct	_vcs_dpi_display_pipe_params_st	{
+	display_pipe_source_params_st	src;
+	display_pipe_dest_params_st	dest;
+	scaler_ratio_depth_st	scale_ratio_depth;
+	scaler_taps_st	scale_taps;
+};
+
+struct	_vcs_dpi_display_clocks_and_cfg_st	{
+	int	voltage;
+	double	dppclk_mhz;
+	double	refclk_mhz;
+	double	dispclk_mhz;
+	double	dcfclk_mhz;
+	double	socclk_mhz;
+};
+
+struct	_vcs_dpi_display_e2e_pipe_params_st	{
+	display_pipe_params_st	pipe;
+	display_output_params_st	dout;
+	display_clocks_and_cfg_st	clks_cfg;
+};
+
+struct	_vcs_dpi_dchub_buffer_sizing_st	{
+	unsigned int	swath_width_y;
+	unsigned int	swath_height_y;
+	unsigned int	swath_height_c;
+	unsigned int	detail_buffer_size_y;
+};
+
+struct	_vcs_dpi_watermarks_perf_st	{
+	double	stutter_eff_in_active_region_percent;
+	double	urgent_latency_supported_us;
+	double	non_urgent_latency_supported_us;
+	double	dram_clock_change_margin_us;
+	double	dram_access_eff_percent;
+};
+
+struct	_vcs_dpi_cstate_pstate_watermarks_st	{
+	double	cstate_exit_us;
+	double	cstate_enter_plus_exit_us;
+	double	pstate_change_us;
+};
+
+struct	_vcs_dpi_wm_calc_pipe_params_st	{
+	unsigned int	num_dpp;
+	int	voltage;
+	int	output_type;
+	double	dcfclk_mhz;
+	double	socclk_mhz;
+	double	dppclk_mhz;
+	double	pixclk_mhz;
+	unsigned char	interlace_en;
+	unsigned char	pte_enable;
+	unsigned char	dcc_enable;
+	double	dcc_rate;
+	double	bytes_per_pixel_c;
+	double	bytes_per_pixel_y;
+	unsigned int	swath_width_y;
+	unsigned int	swath_height_y;
+	unsigned int	swath_height_c;
+	unsigned int	det_buffer_size_y;
+	double	h_ratio;
+	double	v_ratio;
+	unsigned int	h_taps;
+	unsigned int	h_total;
+	unsigned int	v_total;
+	unsigned int	v_active;
+	unsigned int	e2e_index;
+	double	display_pipe_line_delivery_time;
+	double	read_bw;
+	unsigned int	lines_in_det_y;
+	unsigned int	lines_in_det_y_rounded_down_to_swath;
+	double	full_det_buffering_time;
+	double	dcfclk_deepsleep_mhz_per_plane;
+};
+
+struct	_vcs_dpi_vratio_pre_st	{
+	double	vratio_pre_l;
+	double	vratio_pre_c;
+};
+
+struct	_vcs_dpi_display_data_rq_misc_params_st	{
+	unsigned int	full_swath_bytes;
+	unsigned int	stored_swath_bytes;
+	unsigned int	blk256_height;
+	unsigned int	blk256_width;
+	unsigned int	req_height;
+	unsigned int	req_width;
+};
+
+struct	_vcs_dpi_display_data_rq_sizing_params_st	{
+	unsigned int	chunk_bytes;
+	unsigned int	min_chunk_bytes;
+	unsigned int	meta_chunk_bytes;
+	unsigned int	min_meta_chunk_bytes;
+	unsigned int	mpte_group_bytes;
+	unsigned int	dpte_group_bytes;
+};
+
+struct	_vcs_dpi_display_data_rq_dlg_params_st	{
+	unsigned int	swath_width_ub;
+	unsigned int	swath_height;
+	unsigned int	req_per_swath_ub;
+	unsigned int	meta_pte_bytes_per_frame_ub;
+	unsigned int	dpte_req_per_row_ub;
+	unsigned int	dpte_groups_per_row_ub;
+	unsigned int	dpte_row_height;
+	unsigned int	dpte_bytes_per_row_ub;
+	unsigned int	meta_chunks_per_row_ub;
+	unsigned int	meta_req_per_row_ub;
+	unsigned int	meta_row_height;
+	unsigned int	meta_bytes_per_row_ub;
+};
+
+struct	_vcs_dpi_display_cur_rq_dlg_params_st	{
+	unsigned char	enable;
+	unsigned int	swath_height;
+	unsigned int	req_per_line;
+};
+
+struct	_vcs_dpi_display_rq_dlg_params_st	{
+	display_data_rq_dlg_params_st	rq_l;
+	display_data_rq_dlg_params_st	rq_c;
+	display_cur_rq_dlg_params_st	rq_cur0;
+};
+
+struct	_vcs_dpi_display_rq_sizing_params_st	{
+	display_data_rq_sizing_params_st	rq_l;
+	display_data_rq_sizing_params_st	rq_c;
+};
+
+struct	_vcs_dpi_display_rq_misc_params_st	{
+	display_data_rq_misc_params_st	rq_l;
+	display_data_rq_misc_params_st	rq_c;
+};
+
+struct	_vcs_dpi_display_rq_params_st	{
+	unsigned char	yuv420;
+	unsigned char	yuv420_10bpc;
+	display_rq_misc_params_st	misc;
+	display_rq_sizing_params_st	sizing;
+	display_rq_dlg_params_st	dlg;
+};
+
+struct	_vcs_dpi_display_dlg_regs_st	{
+	unsigned int	refcyc_h_blank_end;
+	unsigned int	dlg_vblank_end;
+	unsigned int	min_dst_y_next_start;
+	unsigned int	refcyc_per_htotal;
+	unsigned int	refcyc_x_after_scaler;
+	unsigned int	dst_y_after_scaler;
+	unsigned int	dst_y_prefetch;
+	unsigned int	dst_y_per_vm_vblank;
+	unsigned int	dst_y_per_row_vblank;
+	unsigned int	dst_y_per_vm_flip;
+	unsigned int	dst_y_per_row_flip;
+	unsigned int	ref_freq_to_pix_freq;
+	unsigned int	vratio_prefetch;
+	unsigned int	vratio_prefetch_c;
+	unsigned int	refcyc_per_pte_group_vblank_l;
+	unsigned int	refcyc_per_pte_group_vblank_c;
+	unsigned int	refcyc_per_meta_chunk_vblank_l;
+	unsigned int	refcyc_per_meta_chunk_vblank_c;
+	unsigned int	refcyc_per_pte_group_flip_l;
+	unsigned int	refcyc_per_pte_group_flip_c;
+	unsigned int	refcyc_per_meta_chunk_flip_l;
+	unsigned int	refcyc_per_meta_chunk_flip_c;
+	unsigned int	dst_y_per_pte_row_nom_l;
+	unsigned int	dst_y_per_pte_row_nom_c;
+	unsigned int	refcyc_per_pte_group_nom_l;
+	unsigned int	refcyc_per_pte_group_nom_c;
+	unsigned int	dst_y_per_meta_row_nom_l;
+	unsigned int	dst_y_per_meta_row_nom_c;
+	unsigned int	refcyc_per_meta_chunk_nom_l;
+	unsigned int	refcyc_per_meta_chunk_nom_c;
+	unsigned int	refcyc_per_line_delivery_pre_l;
+	unsigned int	refcyc_per_line_delivery_pre_c;
+	unsigned int	refcyc_per_line_delivery_l;
+	unsigned int	refcyc_per_line_delivery_c;
+	unsigned int	chunk_hdl_adjust_cur0;
+	unsigned int	chunk_hdl_adjust_cur1;
+	unsigned int	vready_after_vcount0;
+	unsigned int	dst_y_offset_cur0;
+	unsigned int	dst_y_offset_cur1;
+	unsigned int	xfc_reg_transfer_delay;
+	unsigned int	xfc_reg_precharge_delay;
+	unsigned int	xfc_reg_remote_surface_flip_latency;
+	unsigned int	xfc_reg_prefetch_margin;
+	unsigned int	dst_y_delta_drq_limit;
+};
+
+struct	_vcs_dpi_display_ttu_regs_st	{
+	unsigned int	qos_level_low_wm;
+	unsigned int	qos_level_high_wm;
+	unsigned int	min_ttu_vblank;
+	unsigned int	qos_level_flip;
+	unsigned int	refcyc_per_req_delivery_l;
+	unsigned int	refcyc_per_req_delivery_c;
+	unsigned int	refcyc_per_req_delivery_cur0;
+	unsigned int	refcyc_per_req_delivery_cur1;
+	unsigned int	refcyc_per_req_delivery_pre_l;
+	unsigned int	refcyc_per_req_delivery_pre_c;
+	unsigned int	refcyc_per_req_delivery_pre_cur0;
+	unsigned int	refcyc_per_req_delivery_pre_cur1;
+	unsigned int	qos_level_fixed_l;
+	unsigned int	qos_level_fixed_c;
+	unsigned int	qos_level_fixed_cur0;
+	unsigned int	qos_level_fixed_cur1;
+	unsigned int	qos_ramp_disable_l;
+	unsigned int	qos_ramp_disable_c;
+	unsigned int	qos_ramp_disable_cur0;
+	unsigned int	qos_ramp_disable_cur1;
+};
+
+struct	_vcs_dpi_display_data_rq_regs_st	{
+	unsigned int	chunk_size;
+	unsigned int	min_chunk_size;
+	unsigned int	meta_chunk_size;
+	unsigned int	min_meta_chunk_size;
+	unsigned int	dpte_group_size;
+	unsigned int	mpte_group_size;
+	unsigned int	swath_height;
+	unsigned int	pte_row_height_linear;
+};
+
+struct	_vcs_dpi_display_rq_regs_st	{
+	display_data_rq_regs_st	rq_regs_l;
+	display_data_rq_regs_st	rq_regs_c;
+	unsigned int	drq_expansion_mode;
+	unsigned int	prq_expansion_mode;
+	unsigned int	mrq_expansion_mode;
+	unsigned int	crq_expansion_mode;
+	unsigned int	plane1_base_address;
+};
+
+struct	_vcs_dpi_display_dlg_sys_params_st	{
+	double	t_mclk_wm_us;
+	double	t_urg_wm_us;
+	double	t_sr_wm_us;
+	double	t_extra_us;
+	double	mem_trip_us;
+	double	t_srx_delay_us;
+	double	deepsleep_dcfclk_mhz;
+	double	total_flip_bw;
+	unsigned int	total_flip_bytes;
+};
+
+struct	_vcs_dpi_display_dlg_prefetch_param_st	{
+	double	prefetch_bw;
+	unsigned int	flip_bytes;
+};
+
+struct	_vcs_dpi_display_pipe_clock_st	{
+	double	dcfclk_mhz;
+	double	dispclk_mhz;
+	double	socclk_mhz;
+	double	dscclk_mhz[6];
+	double	dppclk_mhz[6];
+};
+
+struct	_vcs_dpi_display_arb_params_st	{
+	int	max_req_outstanding;
+	int	min_req_outstanding;
+	int	sat_level_us;
+};
+
+#endif /*__DISPLAY_MODE_STRUCTS_H__*/
diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.c b/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.c
new file mode 100644
index 000000000000..ea661ee44674
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.c
@@ -0,0 +1,6124 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "display_mode_lib.h"
+#include "display_mode_vba.h"
+
+#include "dml_inline_defs.h"
+
+static const unsigned int NumberOfStates = DC__VOLTAGE_STATES;
+
+static void fetch_socbb_params(struct display_mode_lib *mode_lib);
+static void fetch_ip_params(struct display_mode_lib *mode_lib);
+static void fetch_pipe_params(struct display_mode_lib *mode_lib);
+static void recalculate_params(
+		struct display_mode_lib *mode_lib,
+		const display_e2e_pipe_params_st *pipes,
+		unsigned int num_pipes);
+static void recalculate(struct display_mode_lib *mode_lib);
+static double adjust_ReturnBW(
+		struct display_mode_lib *mode_lib,
+		double ReturnBW,
+		bool DCCEnabledAnyPlane,
+		double ReturnBandwidthToDCN);
+static void ModeSupportAndSystemConfiguration(struct display_mode_lib *mode_lib);
+static void DisplayPipeConfiguration(struct display_mode_lib *mode_lib);
+static void DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation(
+		struct display_mode_lib *mode_lib);
+static unsigned int dscceComputeDelay(
+		unsigned int bpc,
+		double bpp,
+		unsigned int sliceWidth,
+		unsigned int numSlices,
+		enum output_format_class pixelFormat);
+static unsigned int dscComputeDelay(enum output_format_class pixelFormat);
+// Super monster function with some 45 argument
+static bool CalculatePrefetchSchedule(
+		struct display_mode_lib *mode_lib,
+		double DPPCLK,
+		double DISPCLK,
+		double PixelClock,
+		double DCFClkDeepSleep,
+		unsigned int DSCDelay,
+		unsigned int DPPPerPlane,
+		bool ScalerEnabled,
+		unsigned int NumberOfCursors,
+		double DPPCLKDelaySubtotal,
+		double DPPCLKDelaySCL,
+		double DPPCLKDelaySCLLBOnly,
+		double DPPCLKDelayCNVCFormater,
+		double DPPCLKDelayCNVCCursor,
+		double DISPCLKDelaySubtotal,
+		unsigned int ScalerRecoutWidth,
+		enum output_format_class OutputFormat,
+		unsigned int VBlank,
+		unsigned int HTotal,
+		unsigned int MaxInterDCNTileRepeaters,
+		unsigned int VStartup,
+		unsigned int PageTableLevels,
+		bool VirtualMemoryEnable,
+		bool DynamicMetadataEnable,
+		unsigned int DynamicMetadataLinesBeforeActiveRequired,
+		unsigned int DynamicMetadataTransmittedBytes,
+		bool DCCEnable,
+		double UrgentLatency,
+		double UrgentExtraLatency,
+		double TCalc,
+		unsigned int PDEAndMetaPTEBytesFrame,
+		unsigned int MetaRowByte,
+		unsigned int PixelPTEBytesPerRow,
+		double PrefetchSourceLinesY,
+		unsigned int SwathWidthY,
+		double BytePerPixelDETY,
+		double VInitPreFillY,
+		unsigned int MaxNumSwathY,
+		double PrefetchSourceLinesC,
+		double BytePerPixelDETC,
+		double VInitPreFillC,
+		unsigned int MaxNumSwathC,
+		unsigned int SwathHeightY,
+		unsigned int SwathHeightC,
+		double TWait,
+		bool XFCEnabled,
+		double XFCRemoteSurfaceFlipDelay,
+		bool InterlaceEnable,
+		bool ProgressiveToInterlaceUnitInOPP,
+		double *DSTXAfterScaler,
+		double *DSTYAfterScaler,
+		double *DestinationLinesForPrefetch,
+		double *PrefetchBandwidth,
+		double *DestinationLinesToRequestVMInVBlank,
+		double *DestinationLinesToRequestRowInVBlank,
+		double *VRatioPrefetchY,
+		double *VRatioPrefetchC,
+		double *RequiredPrefetchPixDataBW,
+		unsigned int *VStartupRequiredWhenNotEnoughTimeForDynamicMetadata,
+		double *Tno_bw,
+		unsigned int *VUpdateOffsetPix,
+		unsigned int *VUpdateWidthPix,
+		unsigned int *VReadyOffsetPix);
+static double RoundToDFSGranularityUp(double Clock, double VCOSpeed);
+static double RoundToDFSGranularityDown(double Clock, double VCOSpeed);
+static double CalculatePrefetchSourceLines(
+		struct display_mode_lib *mode_lib,
+		double VRatio,
+		double vtaps,
+		bool Interlace,
+		bool ProgressiveToInterlaceUnitInOPP,
+		unsigned int SwathHeight,
+		unsigned int ViewportYStart,
+		double *VInitPreFill,
+		unsigned int *MaxNumSwath);
+static unsigned int CalculateVMAndRowBytes(
+		struct display_mode_lib *mode_lib,
+		bool DCCEnable,
+		unsigned int BlockHeight256Bytes,
+		unsigned int BlockWidth256Bytes,
+		enum source_format_class SourcePixelFormat,
+		unsigned int SurfaceTiling,
+		unsigned int BytePerPixel,
+		enum scan_direction_class ScanDirection,
+		unsigned int ViewportWidth,
+		unsigned int ViewportHeight,
+		unsigned int SwathWidthY,
+		bool VirtualMemoryEnable,
+		unsigned int VMMPageSize,
+		unsigned int PTEBufferSizeInRequests,
+		unsigned int PDEProcessingBufIn64KBReqs,
+		unsigned int Pitch,
+		unsigned int DCCMetaPitch,
+		unsigned int *MacroTileWidth,
+		unsigned int *MetaRowByte,
+		unsigned int *PixelPTEBytesPerRow,
+		bool *PTEBufferSizeNotExceeded,
+		unsigned int *dpte_row_height,
+		unsigned int *meta_row_height);
+static double CalculateTWait(
+		unsigned int PrefetchMode,
+		double DRAMClockChangeLatency,
+		double UrgentLatency,
+		double SREnterPlusExitTime);
+static double CalculateRemoteSurfaceFlipDelay(
+		struct display_mode_lib *mode_lib,
+		double VRatio,
+		double SwathWidth,
+		double Bpp,
+		double LineTime,
+		double XFCTSlvVupdateOffset,
+		double XFCTSlvVupdateWidth,
+		double XFCTSlvVreadyOffset,
+		double XFCXBUFLatencyTolerance,
+		double XFCFillBWOverhead,
+		double XFCSlvChunkSize,
+		double XFCBusTransportTime,
+		double TCalc,
+		double TWait,
+		double *SrcActiveDrainRate,
+		double *TInitXFill,
+		double *TslvChk);
+static double CalculateWriteBackDISPCLK(
+		enum source_format_class WritebackPixelFormat,
+		double PixelClock,
+		double WritebackHRatio,
+		double WritebackVRatio,
+		unsigned int WritebackLumaHTaps,
+		unsigned int WritebackLumaVTaps,
+		unsigned int WritebackChromaHTaps,
+		unsigned int WritebackChromaVTaps,
+		double WritebackDestinationWidth,
+		unsigned int HTotal,
+		unsigned int WritebackChromaLineBufferWidth);
+static void CalculateActiveRowBandwidth(
+		bool VirtualMemoryEnable,
+		enum source_format_class SourcePixelFormat,
+		double VRatio,
+		bool DCCEnable,
+		double LineTime,
+		unsigned int MetaRowByteLuma,
+		unsigned int MetaRowByteChroma,
+		unsigned int meta_row_height_luma,
+		unsigned int meta_row_height_chroma,
+		unsigned int PixelPTEBytesPerRowLuma,
+		unsigned int PixelPTEBytesPerRowChroma,
+		unsigned int dpte_row_height_luma,
+		unsigned int dpte_row_height_chroma,
+		double *meta_row_bw,
+		double *dpte_row_bw,
+		double *qual_row_bw);
+static void CalculateFlipSchedule(
+		struct display_mode_lib *mode_lib,
+		double UrgentExtraLatency,
+		double UrgentLatency,
+		unsigned int MaxPageTableLevels,
+		bool VirtualMemoryEnable,
+		double BandwidthAvailableForImmediateFlip,
+		unsigned int TotImmediateFlipBytes,
+		enum source_format_class SourcePixelFormat,
+		unsigned int ImmediateFlipBytes,
+		double LineTime,
+		double Tno_bw,
+		double VRatio,
+		double PDEAndMetaPTEBytesFrame,
+		unsigned int MetaRowByte,
+		unsigned int PixelPTEBytesPerRow,
+		bool DCCEnable,
+		unsigned int dpte_row_height,
+		unsigned int meta_row_height,
+		double qual_row_bw,
+		double *DestinationLinesToRequestVMInImmediateFlip,
+		double *DestinationLinesToRequestRowInImmediateFlip,
+		double *final_flip_bw,
+		bool *ImmediateFlipSupportedForPipe);
+static double CalculateWriteBackDelay(
+		enum source_format_class WritebackPixelFormat,
+		double WritebackHRatio,
+		double WritebackVRatio,
+		unsigned int WritebackLumaHTaps,
+		unsigned int WritebackLumaVTaps,
+		unsigned int WritebackChromaHTaps,
+		unsigned int WritebackChromaVTaps,
+		unsigned int WritebackDestinationWidth);
+static void PixelClockAdjustmentForProgressiveToInterlaceUnit(struct display_mode_lib *mode_lib);
+static unsigned int CursorBppEnumToBits(enum cursor_bpp ebpp);
+static void ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_lib);
+
+void set_prefetch_mode(
+		struct display_mode_lib *mode_lib,
+		bool cstate_en,
+		bool pstate_en,
+		bool ignore_viewport_pos,
+		bool immediate_flip_support)
+{
+	unsigned int prefetch_mode;
+
+	if (cstate_en && pstate_en)
+		prefetch_mode = 0;
+	else if (cstate_en)
+		prefetch_mode = 1;
+	else
+		prefetch_mode = 2;
+	if (prefetch_mode != mode_lib->vba.PrefetchMode
+			|| ignore_viewport_pos != mode_lib->vba.IgnoreViewportPositioning
+			|| immediate_flip_support != mode_lib->vba.ImmediateFlipSupport) {
+		DTRACE(
+				"   Prefetch mode has changed from %i to %i. Recalculating.",
+				prefetch_mode,
+				mode_lib->vba.PrefetchMode);
+		mode_lib->vba.PrefetchMode = prefetch_mode;
+		mode_lib->vba.IgnoreViewportPositioning = ignore_viewport_pos;
+		mode_lib->vba.ImmediateFlipSupport = immediate_flip_support;
+		recalculate(mode_lib);
+	}
+}
+
+unsigned int dml_get_voltage_level(
+		struct display_mode_lib *mode_lib,
+		const display_e2e_pipe_params_st *pipes,
+		unsigned int num_pipes)
+{
+	bool need_recalculate = memcmp(&mode_lib->soc, &mode_lib->vba.soc, sizeof(mode_lib->vba.soc)) != 0
+			|| memcmp(&mode_lib->ip, &mode_lib->vba.ip, sizeof(mode_lib->vba.ip)) != 0
+			|| num_pipes != mode_lib->vba.cache_num_pipes
+			|| memcmp(pipes, mode_lib->vba.cache_pipes,
+					sizeof(display_e2e_pipe_params_st) * num_pipes) != 0;
+
+	mode_lib->vba.soc = mode_lib->soc;
+	mode_lib->vba.ip = mode_lib->ip;
+	memcpy(mode_lib->vba.cache_pipes, pipes, sizeof(*pipes) * num_pipes);
+	mode_lib->vba.cache_num_pipes = num_pipes;
+
+	if (need_recalculate && pipes[0].clks_cfg.dppclk_mhz != 0)
+		recalculate(mode_lib);
+	else {
+		fetch_socbb_params(mode_lib);
+		fetch_ip_params(mode_lib);
+		fetch_pipe_params(mode_lib);
+	}
+	ModeSupportAndSystemConfigurationFull(mode_lib);
+
+	return mode_lib->vba.VoltageLevel;
+}
+
+#define dml_get_attr_func(attr, var)  double get_##attr(struct display_mode_lib *mode_lib, const display_e2e_pipe_params_st *pipes, unsigned int num_pipes) \
+{ \
+	recalculate_params(mode_lib, pipes, num_pipes); \
+	return var; \
+}
+
+dml_get_attr_func(clk_dcf_deepsleep, mode_lib->vba.DCFClkDeepSleep);
+dml_get_attr_func(wm_urgent, mode_lib->vba.UrgentWatermark);
+dml_get_attr_func(wm_memory_trip, mode_lib->vba.MemoryTripWatermark);
+dml_get_attr_func(wm_writeback_urgent, mode_lib->vba.WritebackUrgentWatermark);
+dml_get_attr_func(wm_stutter_exit, mode_lib->vba.StutterExitWatermark);
+dml_get_attr_func(wm_stutter_enter_exit, mode_lib->vba.StutterEnterPlusExitWatermark);
+dml_get_attr_func(wm_dram_clock_change, mode_lib->vba.DRAMClockChangeWatermark);
+dml_get_attr_func(wm_writeback_dram_clock_change, mode_lib->vba.WritebackDRAMClockChangeWatermark);
+dml_get_attr_func(wm_xfc_underflow, mode_lib->vba.UrgentWatermark); // xfc_underflow maps to urgent
+dml_get_attr_func(stutter_efficiency, mode_lib->vba.StutterEfficiency);
+dml_get_attr_func(stutter_efficiency_no_vblank, mode_lib->vba.StutterEfficiencyNotIncludingVBlank);
+dml_get_attr_func(urgent_latency, mode_lib->vba.MinUrgentLatencySupportUs);
+dml_get_attr_func(urgent_extra_latency, mode_lib->vba.UrgentExtraLatency);
+dml_get_attr_func(nonurgent_latency, mode_lib->vba.NonUrgentLatencyTolerance);
+dml_get_attr_func(
+		dram_clock_change_latency,
+		mode_lib->vba.MinActiveDRAMClockChangeLatencySupported);
+dml_get_attr_func(dispclk_calculated, mode_lib->vba.DISPCLK_calculated);
+dml_get_attr_func(total_data_read_bw, mode_lib->vba.TotalDataReadBandwidth);
+dml_get_attr_func(return_bw, mode_lib->vba.ReturnBW);
+dml_get_attr_func(tcalc, mode_lib->vba.TCalc);
+
+#define dml_get_pipe_attr_func(attr, var)  double get_##attr(struct display_mode_lib *mode_lib, const display_e2e_pipe_params_st *pipes, unsigned int num_pipes, unsigned int which_pipe) \
+{\
+	unsigned int which_plane; \
+	recalculate_params(mode_lib, pipes, num_pipes); \
+	which_plane = mode_lib->vba.pipe_plane[which_pipe]; \
+	return var[which_plane]; \
+}
+
+dml_get_pipe_attr_func(dsc_delay, mode_lib->vba.DSCDelay);
+dml_get_pipe_attr_func(dppclk_calculated, mode_lib->vba.DPPCLK_calculated);
+dml_get_pipe_attr_func(dscclk_calculated, mode_lib->vba.DSCCLK_calculated);
+dml_get_pipe_attr_func(min_ttu_vblank, mode_lib->vba.MinTTUVBlank);
+dml_get_pipe_attr_func(vratio_prefetch_l, mode_lib->vba.VRatioPrefetchY);
+dml_get_pipe_attr_func(vratio_prefetch_c, mode_lib->vba.VRatioPrefetchC);
+dml_get_pipe_attr_func(dst_x_after_scaler, mode_lib->vba.DSTXAfterScaler);
+dml_get_pipe_attr_func(dst_y_after_scaler, mode_lib->vba.DSTYAfterScaler);
+dml_get_pipe_attr_func(dst_y_per_vm_vblank, mode_lib->vba.DestinationLinesToRequestVMInVBlank);
+dml_get_pipe_attr_func(dst_y_per_row_vblank, mode_lib->vba.DestinationLinesToRequestRowInVBlank);
+dml_get_pipe_attr_func(dst_y_prefetch, mode_lib->vba.DestinationLinesForPrefetch);
+dml_get_pipe_attr_func(dst_y_per_vm_flip, mode_lib->vba.DestinationLinesToRequestVMInImmediateFlip);
+dml_get_pipe_attr_func(
+		dst_y_per_row_flip,
+		mode_lib->vba.DestinationLinesToRequestRowInImmediateFlip);
+
+dml_get_pipe_attr_func(xfc_transfer_delay, mode_lib->vba.XFCTransferDelay);
+dml_get_pipe_attr_func(xfc_precharge_delay, mode_lib->vba.XFCPrechargeDelay);
+dml_get_pipe_attr_func(xfc_remote_surface_flip_latency, mode_lib->vba.XFCRemoteSurfaceFlipLatency);
+dml_get_pipe_attr_func(xfc_prefetch_margin, mode_lib->vba.XFCPrefetchMargin);
+
+unsigned int get_vstartup_calculated(
+		struct display_mode_lib *mode_lib,
+		const display_e2e_pipe_params_st *pipes,
+		unsigned int num_pipes,
+		unsigned int which_pipe)
+{
+	unsigned int which_plane;
+
+	recalculate_params(mode_lib, pipes, num_pipes);
+	which_plane = mode_lib->vba.pipe_plane[which_pipe];
+	return mode_lib->vba.VStartup[which_plane];
+}
+
+double get_total_immediate_flip_bytes(
+		struct display_mode_lib *mode_lib,
+		const display_e2e_pipe_params_st *pipes,
+		unsigned int num_pipes)
+{
+	recalculate_params(mode_lib, pipes, num_pipes);
+	return mode_lib->vba.TotImmediateFlipBytes;
+}
+
+double get_total_immediate_flip_bw(
+		struct display_mode_lib *mode_lib,
+		const display_e2e_pipe_params_st *pipes,
+		unsigned int num_pipes)
+{
+	recalculate_params(mode_lib, pipes, num_pipes);
+	return mode_lib->vba.ImmediateFlipBW;
+}
+
+double get_total_prefetch_bw(
+		struct display_mode_lib *mode_lib,
+		const display_e2e_pipe_params_st *pipes,
+		unsigned int num_pipes)
+{
+	unsigned int k;
+	double total_prefetch_bw = 0.0;
+
+	recalculate_params(mode_lib, pipes, num_pipes);
+	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k)
+		total_prefetch_bw += mode_lib->vba.PrefetchBandwidth[k];
+	return total_prefetch_bw;
+}
+
+static void fetch_socbb_params(struct display_mode_lib *mode_lib)
+{
+	soc_bounding_box_st *soc = &mode_lib->vba.soc;
+	unsigned int i;
+
+	// SOC Bounding Box Parameters
+	mode_lib->vba.ReturnBusWidth = soc->return_bus_width_bytes;
+	mode_lib->vba.NumberOfChannels = soc->num_chans;
+	mode_lib->vba.PercentOfIdealDRAMAndFabricBWReceivedAfterUrgLatency =
+			soc->ideal_dram_bw_after_urgent_percent; // there's always that one bastard variable that's so long it throws everything out of alignment!
+	mode_lib->vba.UrgentLatency = soc->urgent_latency_us;
+	mode_lib->vba.RoundTripPingLatencyCycles = soc->round_trip_ping_latency_dcfclk_cycles;
+	mode_lib->vba.UrgentOutOfOrderReturnPerChannel =
+			soc->urgent_out_of_order_return_per_channel_bytes;
+	mode_lib->vba.WritebackLatency = soc->writeback_latency_us;
+	mode_lib->vba.SRExitTime = soc->sr_exit_time_us;
+	mode_lib->vba.SREnterPlusExitTime = soc->sr_enter_plus_exit_time_us;
+	mode_lib->vba.DRAMClockChangeLatency = soc->dram_clock_change_latency_us;
+	mode_lib->vba.Downspreading = soc->downspread_percent;
+	mode_lib->vba.DRAMChannelWidth = soc->dram_channel_width_bytes;   // new!
+	mode_lib->vba.FabricDatapathToDCNDataReturn = soc->fabric_datapath_to_dcn_data_return_bytes; // new!
+	mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading = soc->dcn_downspread_percent;   // new
+	mode_lib->vba.DISPCLKDPPCLKVCOSpeed = soc->dispclk_dppclk_vco_speed_mhz;   // new
+	mode_lib->vba.VMMPageSize = soc->vmm_page_size_bytes;
+	// Set the voltage scaling clocks as the defaults. Most of these will
+	// be set to different values by the test
+	for (i = 0; i < DC__VOLTAGE_STATES; i++)
+		if (soc->clock_limits[i].state == mode_lib->vba.VoltageLevel)
+			break;
+
+	mode_lib->vba.DCFCLK = soc->clock_limits[i].dcfclk_mhz;
+	mode_lib->vba.SOCCLK = soc->clock_limits[i].socclk_mhz;
+	mode_lib->vba.DRAMSpeed = soc->clock_limits[i].dram_speed_mhz;
+	mode_lib->vba.FabricClock = soc->clock_limits[i].fabricclk_mhz;
+
+	mode_lib->vba.XFCBusTransportTime = soc->xfc_bus_transport_time_us;
+	mode_lib->vba.XFCXBUFLatencyTolerance = soc->xfc_xbuf_latency_tolerance_us;
+
+	mode_lib->vba.SupportGFX7CompatibleTilingIn32bppAnd64bpp = false;
+	mode_lib->vba.MaxHSCLRatio = 4;
+	mode_lib->vba.MaxVSCLRatio = 4;
+	mode_lib->vba.MaxNumWriteback = 0; /*TODO*/
+	mode_lib->vba.WritebackLumaAndChromaScalingSupported = true;
+	mode_lib->vba.Cursor64BppSupport = true;
+	for (i = 0; i <= DC__VOLTAGE_STATES; i++) {
+		mode_lib->vba.DCFCLKPerState[i] = soc->clock_limits[i].dcfclk_mhz;
+		mode_lib->vba.FabricClockPerState[i] = soc->clock_limits[i].fabricclk_mhz;
+		mode_lib->vba.SOCCLKPerState[i] = soc->clock_limits[i].socclk_mhz;
+		mode_lib->vba.PHYCLKPerState[i] = soc->clock_limits[i].phyclk_mhz;
+		mode_lib->vba.MaxDppclk[i] = soc->clock_limits[i].dppclk_mhz;
+		mode_lib->vba.MaxDSCCLK[i] = soc->clock_limits[i].dscclk_mhz;
+		mode_lib->vba.DRAMSpeedPerState[i] = soc->clock_limits[i].dram_speed_mhz;
+		mode_lib->vba.MaxDispclk[i] = soc->clock_limits[i].dispclk_mhz;
+	}
+}
+
+static void fetch_ip_params(struct display_mode_lib *mode_lib)
+{
+	ip_params_st *ip = &mode_lib->vba.ip;
+
+	// IP Parameters
+	mode_lib->vba.MaxNumDPP = ip->max_num_dpp;
+	mode_lib->vba.MaxNumOTG = ip->max_num_otg;
+	mode_lib->vba.CursorChunkSize = ip->cursor_chunk_size;
+	mode_lib->vba.CursorBufferSize = ip->cursor_buffer_size;
+
+	mode_lib->vba.MaxDCHUBToPSCLThroughput = ip->max_dchub_pscl_bw_pix_per_clk;
+	mode_lib->vba.MaxPSCLToLBThroughput = ip->max_pscl_lb_bw_pix_per_clk;
+	mode_lib->vba.ROBBufferSizeInKByte = ip->rob_buffer_size_kbytes;
+	mode_lib->vba.DETBufferSizeInKByte = ip->det_buffer_size_kbytes;
+	mode_lib->vba.PixelChunkSizeInKByte = ip->pixel_chunk_size_kbytes;
+	mode_lib->vba.MetaChunkSize = ip->meta_chunk_size_kbytes;
+	mode_lib->vba.PTEChunkSize = ip->pte_chunk_size_kbytes;
+	mode_lib->vba.WritebackChunkSize = ip->writeback_chunk_size_kbytes;
+	mode_lib->vba.LineBufferSize = ip->line_buffer_size_bits;
+	mode_lib->vba.MaxLineBufferLines = ip->max_line_buffer_lines;
+	mode_lib->vba.PTEBufferSizeInRequests = ip->dpte_buffer_size_in_pte_reqs;
+	mode_lib->vba.DPPOutputBufferPixels = ip->dpp_output_buffer_pixels;
+	mode_lib->vba.OPPOutputBufferLines = ip->opp_output_buffer_lines;
+	mode_lib->vba.WritebackInterfaceLumaBufferSize = ip->writeback_luma_buffer_size_kbytes;
+	mode_lib->vba.WritebackInterfaceChromaBufferSize = ip->writeback_chroma_buffer_size_kbytes;
+	mode_lib->vba.WritebackChromaLineBufferWidth =
+			ip->writeback_chroma_line_buffer_width_pixels;
+	mode_lib->vba.MaxPageTableLevels = ip->max_page_table_levels;
+	mode_lib->vba.MaxInterDCNTileRepeaters = ip->max_inter_dcn_tile_repeaters;
+	mode_lib->vba.NumberOfDSC = ip->num_dsc;
+	mode_lib->vba.ODMCapability = ip->odm_capable;
+	mode_lib->vba.DISPCLKRampingMargin = ip->dispclk_ramp_margin_percent;
+
+	mode_lib->vba.XFCSupported = ip->xfc_supported;
+	mode_lib->vba.XFCFillBWOverhead = ip->xfc_fill_bw_overhead_percent;
+	mode_lib->vba.XFCFillConstant = ip->xfc_fill_constant_bytes;
+	mode_lib->vba.DPPCLKDelaySubtotal = ip->dppclk_delay_subtotal;
+	mode_lib->vba.DPPCLKDelaySCL = ip->dppclk_delay_scl;
+	mode_lib->vba.DPPCLKDelaySCLLBOnly = ip->dppclk_delay_scl_lb_only;
+	mode_lib->vba.DPPCLKDelayCNVCFormater = ip->dppclk_delay_cnvc_formatter;
+	mode_lib->vba.DPPCLKDelayCNVCCursor = ip->dppclk_delay_cnvc_cursor;
+	mode_lib->vba.DISPCLKDelaySubtotal = ip->dispclk_delay_subtotal;
+
+	mode_lib->vba.ProgressiveToInterlaceUnitInOPP = ip->ptoi_supported;
+
+	mode_lib->vba.PDEProcessingBufIn64KBReqs = ip->pde_proc_buffer_size_64k_reqs;
+}
+
+static void fetch_pipe_params(struct display_mode_lib *mode_lib)
+{
+	display_e2e_pipe_params_st *pipes = mode_lib->vba.cache_pipes;
+	ip_params_st *ip = &mode_lib->vba.ip;
+
+	unsigned int OTGInstPlane[DC__NUM_DPP__MAX];
+	unsigned int j, k;
+	bool PlaneVisited[DC__NUM_DPP__MAX];
+	bool visited[DC__NUM_DPP__MAX];
+
+	// Convert Pipes to Planes
+	for (k = 0; k < mode_lib->vba.cache_num_pipes; ++k)
+		visited[k] = false;
+
+	mode_lib->vba.NumberOfActivePlanes = 0;
+	for (j = 0; j < mode_lib->vba.cache_num_pipes; ++j) {
+		display_pipe_source_params_st *src = &pipes[j].pipe.src;
+		display_pipe_dest_params_st *dst = &pipes[j].pipe.dest;
+		scaler_ratio_depth_st *scl = &pipes[j].pipe.scale_ratio_depth;
+		scaler_taps_st *taps = &pipes[j].pipe.scale_taps;
+		display_output_params_st *dout = &pipes[j].dout;
+		display_clocks_and_cfg_st *clks = &pipes[j].clks_cfg;
+
+		if (visited[j])
+			continue;
+		visited[j] = true;
+
+		mode_lib->vba.pipe_plane[j] = mode_lib->vba.NumberOfActivePlanes;
+
+		mode_lib->vba.DPPPerPlane[mode_lib->vba.NumberOfActivePlanes] = 1;
+		mode_lib->vba.SourceScan[mode_lib->vba.NumberOfActivePlanes] =
+				(enum scan_direction_class) (src->source_scan);
+		mode_lib->vba.ViewportWidth[mode_lib->vba.NumberOfActivePlanes] =
+				src->viewport_width;
+		mode_lib->vba.ViewportHeight[mode_lib->vba.NumberOfActivePlanes] =
+				src->viewport_height;
+		mode_lib->vba.ViewportYStartY[mode_lib->vba.NumberOfActivePlanes] =
+				src->viewport_y_y;
+		mode_lib->vba.ViewportYStartC[mode_lib->vba.NumberOfActivePlanes] =
+				src->viewport_y_c;
+		mode_lib->vba.PitchY[mode_lib->vba.NumberOfActivePlanes] = src->data_pitch;
+		mode_lib->vba.PitchC[mode_lib->vba.NumberOfActivePlanes] = src->data_pitch_c;
+		mode_lib->vba.DCCMetaPitchY[mode_lib->vba.NumberOfActivePlanes] = src->meta_pitch;
+		mode_lib->vba.HRatio[mode_lib->vba.NumberOfActivePlanes] = scl->hscl_ratio;
+		mode_lib->vba.VRatio[mode_lib->vba.NumberOfActivePlanes] = scl->vscl_ratio;
+		mode_lib->vba.ScalerEnabled[mode_lib->vba.NumberOfActivePlanes] = scl->scl_enable;
+		mode_lib->vba.Interlace[mode_lib->vba.NumberOfActivePlanes] = dst->interlaced;
+		if (mode_lib->vba.Interlace[mode_lib->vba.NumberOfActivePlanes])
+			mode_lib->vba.VRatio[mode_lib->vba.NumberOfActivePlanes] *= 2.0;
+		mode_lib->vba.htaps[mode_lib->vba.NumberOfActivePlanes] = taps->htaps;
+		mode_lib->vba.vtaps[mode_lib->vba.NumberOfActivePlanes] = taps->vtaps;
+		mode_lib->vba.HTAPsChroma[mode_lib->vba.NumberOfActivePlanes] = taps->htaps_c;
+		mode_lib->vba.VTAPsChroma[mode_lib->vba.NumberOfActivePlanes] = taps->vtaps_c;
+		mode_lib->vba.HTotal[mode_lib->vba.NumberOfActivePlanes] = dst->htotal;
+		mode_lib->vba.VTotal[mode_lib->vba.NumberOfActivePlanes] = dst->vtotal;
+		mode_lib->vba.DCCEnable[mode_lib->vba.NumberOfActivePlanes] =
+				src->dcc_use_global ?
+						ip->dcc_supported : src->dcc && ip->dcc_supported;
+		mode_lib->vba.DCCRate[mode_lib->vba.NumberOfActivePlanes] = src->dcc_rate;
+		mode_lib->vba.SourcePixelFormat[mode_lib->vba.NumberOfActivePlanes] =
+				(enum source_format_class) (src->source_format);
+		mode_lib->vba.HActive[mode_lib->vba.NumberOfActivePlanes] = dst->hactive;
+		mode_lib->vba.VActive[mode_lib->vba.NumberOfActivePlanes] = dst->vactive;
+		mode_lib->vba.SurfaceTiling[mode_lib->vba.NumberOfActivePlanes] =
+				(enum dm_swizzle_mode) (src->sw_mode);
+		mode_lib->vba.ScalerRecoutWidth[mode_lib->vba.NumberOfActivePlanes] =
+				dst->recout_width; // TODO: or should this be full_recout_width???...maybe only when in hsplit mode?
+		mode_lib->vba.ODMCombineEnabled[mode_lib->vba.NumberOfActivePlanes] =
+				dst->odm_combine;
+		mode_lib->vba.OutputFormat[mode_lib->vba.NumberOfActivePlanes] =
+				(enum output_format_class) (dout->output_format);
+		mode_lib->vba.Output[mode_lib->vba.NumberOfActivePlanes] =
+				(enum output_encoder_class) (dout->output_type);
+		mode_lib->vba.OutputBpp[mode_lib->vba.NumberOfActivePlanes] = dout->output_bpp;
+		mode_lib->vba.OutputLinkDPLanes[mode_lib->vba.NumberOfActivePlanes] =
+				dout->dp_lanes;
+		mode_lib->vba.DSCEnabled[mode_lib->vba.NumberOfActivePlanes] = dout->dsc_enable;
+		mode_lib->vba.NumberOfDSCSlices[mode_lib->vba.NumberOfActivePlanes] =
+				dout->dsc_slices;
+		mode_lib->vba.DSCInputBitPerComponent[mode_lib->vba.NumberOfActivePlanes] =
+				dout->output_bpc == 0 ? 12 : dout->output_bpc;
+		mode_lib->vba.WritebackEnable[mode_lib->vba.NumberOfActivePlanes] = dout->wb_enable;
+		mode_lib->vba.WritebackSourceHeight[mode_lib->vba.NumberOfActivePlanes] =
+				dout->wb.wb_src_height;
+		mode_lib->vba.WritebackDestinationWidth[mode_lib->vba.NumberOfActivePlanes] =
+				dout->wb.wb_dst_width;
+		mode_lib->vba.WritebackDestinationHeight[mode_lib->vba.NumberOfActivePlanes] =
+				dout->wb.wb_dst_height;
+		mode_lib->vba.WritebackPixelFormat[mode_lib->vba.NumberOfActivePlanes] =
+				(enum source_format_class) (dout->wb.wb_pixel_format);
+		mode_lib->vba.WritebackLumaHTaps[mode_lib->vba.NumberOfActivePlanes] =
+				dout->wb.wb_htaps_luma;
+		mode_lib->vba.WritebackLumaVTaps[mode_lib->vba.NumberOfActivePlanes] =
+				dout->wb.wb_vtaps_luma;
+		mode_lib->vba.WritebackChromaHTaps[mode_lib->vba.NumberOfActivePlanes] =
+				dout->wb.wb_htaps_chroma;
+		mode_lib->vba.WritebackChromaVTaps[mode_lib->vba.NumberOfActivePlanes] =
+				dout->wb.wb_vtaps_chroma;
+		mode_lib->vba.WritebackHRatio[mode_lib->vba.NumberOfActivePlanes] =
+				dout->wb.wb_hratio;
+		mode_lib->vba.WritebackVRatio[mode_lib->vba.NumberOfActivePlanes] =
+				dout->wb.wb_vratio;
+
+		mode_lib->vba.DynamicMetadataEnable[mode_lib->vba.NumberOfActivePlanes] =
+				src->dynamic_metadata_enable;
+		mode_lib->vba.DynamicMetadataLinesBeforeActiveRequired[mode_lib->vba.NumberOfActivePlanes] =
+				src->dynamic_metadata_lines_before_active;
+		mode_lib->vba.DynamicMetadataTransmittedBytes[mode_lib->vba.NumberOfActivePlanes] =
+				src->dynamic_metadata_xmit_bytes;
+
+		mode_lib->vba.XFCEnabled[mode_lib->vba.NumberOfActivePlanes] = src->xfc_enable
+				&& ip->xfc_supported;
+		mode_lib->vba.XFCSlvChunkSize = src->xfc_params.xfc_slv_chunk_size_bytes;
+		mode_lib->vba.XFCTSlvVupdateOffset = src->xfc_params.xfc_tslv_vupdate_offset_us;
+		mode_lib->vba.XFCTSlvVupdateWidth = src->xfc_params.xfc_tslv_vupdate_width_us;
+		mode_lib->vba.XFCTSlvVreadyOffset = src->xfc_params.xfc_tslv_vready_offset_us;
+		mode_lib->vba.PixelClock[mode_lib->vba.NumberOfActivePlanes] = dst->pixel_rate_mhz;
+		mode_lib->vba.DPPCLK[mode_lib->vba.NumberOfActivePlanes] = clks->dppclk_mhz;
+		if (ip->is_line_buffer_bpp_fixed)
+			mode_lib->vba.LBBitPerPixel[mode_lib->vba.NumberOfActivePlanes] =
+					ip->line_buffer_fixed_bpp;
+		else {
+			unsigned int lb_depth;
+
+			switch (scl->lb_depth) {
+			case dm_lb_6:
+				lb_depth = 18;
+				break;
+			case dm_lb_8:
+				lb_depth = 24;
+				break;
+			case dm_lb_10:
+				lb_depth = 30;
+				break;
+			case dm_lb_12:
+				lb_depth = 36;
+				break;
+			case dm_lb_16:
+				lb_depth = 48;
+				break;
+			default:
+				lb_depth = 36;
+			}
+			mode_lib->vba.LBBitPerPixel[mode_lib->vba.NumberOfActivePlanes] = lb_depth;
+		}
+		mode_lib->vba.NumberOfCursors[mode_lib->vba.NumberOfActivePlanes] = 0;
+		// The DML spreadsheet assumes that the two cursors utilize the same amount of bandwidth. We'll
+		// calculate things a little more accurately
+		for (k = 0; k < DC__NUM_CURSOR__MAX; ++k) {
+			switch (k) {
+			case 0:
+				mode_lib->vba.CursorBPP[mode_lib->vba.NumberOfActivePlanes][0] =
+						CursorBppEnumToBits(
+								(enum cursor_bpp) (src->cur0_bpp));
+				mode_lib->vba.CursorWidth[mode_lib->vba.NumberOfActivePlanes][0] =
+						src->cur0_src_width;
+				if (src->cur0_src_width > 0)
+					mode_lib->vba.NumberOfCursors[mode_lib->vba.NumberOfActivePlanes]++;
+				break;
+			case 1:
+				mode_lib->vba.CursorBPP[mode_lib->vba.NumberOfActivePlanes][1] =
+						CursorBppEnumToBits(
+								(enum cursor_bpp) (src->cur1_bpp));
+				mode_lib->vba.CursorWidth[mode_lib->vba.NumberOfActivePlanes][1] =
+						src->cur1_src_width;
+				if (src->cur1_src_width > 0)
+					mode_lib->vba.NumberOfCursors[mode_lib->vba.NumberOfActivePlanes]++;
+				break;
+			default:
+				dml_print(
+						"ERROR: Number of cursors specified exceeds supported maximum\n")
+				;
+			}
+		}
+
+		OTGInstPlane[mode_lib->vba.NumberOfActivePlanes] = dst->otg_inst;
+
+		if (dst->odm_combine && !src->is_hsplit)
+			dml_print(
+					"ERROR: ODM Combine is specified but is_hsplit has not be specified for pipe %i\n",
+					j);
+
+		if (src->is_hsplit) {
+			for (k = j + 1; k < mode_lib->vba.cache_num_pipes; ++k) {
+				display_pipe_source_params_st *src_k = &pipes[k].pipe.src;
+				display_output_params_st *dout_k = &pipes[k].dout;
+
+				if (src_k->is_hsplit && !visited[k]
+						&& src->hsplit_grp == src_k->hsplit_grp) {
+					mode_lib->vba.pipe_plane[k] =
+							mode_lib->vba.NumberOfActivePlanes;
+					mode_lib->vba.DPPPerPlane[mode_lib->vba.NumberOfActivePlanes]++;
+					if (mode_lib->vba.SourceScan[mode_lib->vba.NumberOfActivePlanes]
+							== dm_horz)
+						mode_lib->vba.ViewportWidth[mode_lib->vba.NumberOfActivePlanes] +=
+								src_k->viewport_width;
+					else
+						mode_lib->vba.ViewportHeight[mode_lib->vba.NumberOfActivePlanes] +=
+								src_k->viewport_height;
+
+					mode_lib->vba.NumberOfDSCSlices[mode_lib->vba.NumberOfActivePlanes] +=
+							dout_k->dsc_slices;
+					visited[k] = true;
+				}
+			}
+		}
+
+		mode_lib->vba.NumberOfActivePlanes++;
+	}
+
+	// handle overlays through dml_ml->vba.BlendingAndTiming
+	// dml_ml->vba.BlendingAndTiming tells you which instance to look at to get timing, the so called 'master'
+
+	for (j = 0; j < mode_lib->vba.NumberOfActivePlanes; ++j)
+		PlaneVisited[j] = false;
+
+	for (j = 0; j < mode_lib->vba.NumberOfActivePlanes; ++j) {
+		for (k = j + 1; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+			if (!PlaneVisited[k] && OTGInstPlane[j] == OTGInstPlane[k]) {
+				// doesn't matter, so choose the smaller one
+				mode_lib->vba.BlendingAndTiming[j] = j;
+				PlaneVisited[j] = true;
+				mode_lib->vba.BlendingAndTiming[k] = j;
+				PlaneVisited[k] = true;
+			}
+		}
+
+		if (!PlaneVisited[j]) {
+			mode_lib->vba.BlendingAndTiming[j] = j;
+			PlaneVisited[j] = true;
+		}
+	}
+
+	// TODO: dml_ml->vba.ODMCombineEnabled => 2 * dml_ml->vba.DPPPerPlane...actually maybe not since all pipes are specified
+	// Do we want the dscclk to automatically be halved? Guess not since the value is specified
+
+	mode_lib->vba.SynchronizedVBlank = pipes[0].pipe.dest.synchronized_vblank_all_planes;
+	for (k = 1; k < mode_lib->vba.cache_num_pipes; ++k)
+		ASSERT(mode_lib->vba.SynchronizedVBlank == pipes[k].pipe.dest.synchronized_vblank_all_planes);
+
+	mode_lib->vba.VirtualMemoryEnable = false;
+	mode_lib->vba.OverridePageTableLevels = 0;
+
+	for (k = 0; k < mode_lib->vba.cache_num_pipes; ++k) {
+		mode_lib->vba.VirtualMemoryEnable = mode_lib->vba.VirtualMemoryEnable
+				|| !!pipes[k].pipe.src.vm;
+		mode_lib->vba.OverridePageTableLevels =
+				(pipes[k].pipe.src.vm_levels_force_en
+						&& mode_lib->vba.OverridePageTableLevels
+								< pipes[k].pipe.src.vm_levels_force) ?
+						pipes[k].pipe.src.vm_levels_force :
+						mode_lib->vba.OverridePageTableLevels;
+	}
+
+	if (mode_lib->vba.OverridePageTableLevels)
+		mode_lib->vba.MaxPageTableLevels = mode_lib->vba.OverridePageTableLevels;
+
+	mode_lib->vba.VirtualMemoryEnable = mode_lib->vba.VirtualMemoryEnable && !!ip->pte_enable;
+
+	mode_lib->vba.FabricAndDRAMBandwidth = dml_min(
+			mode_lib->vba.DRAMSpeed * mode_lib->vba.NumberOfChannels
+					* mode_lib->vba.DRAMChannelWidth,
+			mode_lib->vba.FabricClock * mode_lib->vba.FabricDatapathToDCNDataReturn)
+			/ 1000.0;
+
+	// TODO: Must be consistent across all pipes
+	// DCCProgrammingAssumesScanDirectionUnknown = src.dcc_scan_dir_unknown;
+}
+
+static void recalculate(struct display_mode_lib *mode_lib)
+{
+	ModeSupportAndSystemConfiguration(mode_lib);
+	PixelClockAdjustmentForProgressiveToInterlaceUnit(mode_lib);
+	DisplayPipeConfiguration(mode_lib);
+	DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation(mode_lib);
+}
+
+// in wm mode we pull the parameters needed from the display_e2e_pipe_params_st structs
+// rather than working them out as in recalculate_ms
+static void recalculate_params(
+		struct display_mode_lib *mode_lib,
+		const display_e2e_pipe_params_st *pipes,
+		unsigned int num_pipes)
+{
+	// This is only safe to use memcmp because there are non-POD types in struct display_mode_lib
+	if (memcmp(&mode_lib->soc, &mode_lib->vba.soc, sizeof(mode_lib->vba.soc)) != 0
+			|| memcmp(&mode_lib->ip, &mode_lib->vba.ip, sizeof(mode_lib->vba.ip)) != 0
+			|| num_pipes != mode_lib->vba.cache_num_pipes
+			|| memcmp(
+					pipes,
+					mode_lib->vba.cache_pipes,
+					sizeof(display_e2e_pipe_params_st) * num_pipes) != 0) {
+		mode_lib->vba.soc = mode_lib->soc;
+		mode_lib->vba.ip = mode_lib->ip;
+		memcpy(mode_lib->vba.cache_pipes, pipes, sizeof(*pipes) * num_pipes);
+		mode_lib->vba.cache_num_pipes = num_pipes;
+		recalculate(mode_lib);
+	}
+}
+
+static void ModeSupportAndSystemConfiguration(struct display_mode_lib *mode_lib)
+{
+	soc_bounding_box_st *soc = &mode_lib->vba.soc;
+	unsigned int i, k;
+	unsigned int total_pipes = 0;
+
+	mode_lib->vba.VoltageLevel = mode_lib->vba.cache_pipes[0].clks_cfg.voltage;
+	for (i = 1; i < mode_lib->vba.cache_num_pipes; ++i)
+		ASSERT(mode_lib->vba.VoltageLevel == -1 || mode_lib->vba.VoltageLevel == mode_lib->vba.cache_pipes[i].clks_cfg.voltage);
+
+	mode_lib->vba.DCFCLK = mode_lib->vba.cache_pipes[0].clks_cfg.dcfclk_mhz;
+	mode_lib->vba.SOCCLK = mode_lib->vba.cache_pipes[0].clks_cfg.socclk_mhz;
+
+	if (mode_lib->vba.cache_pipes[0].clks_cfg.dispclk_mhz > 0.0)
+		mode_lib->vba.DISPCLK = mode_lib->vba.cache_pipes[0].clks_cfg.dispclk_mhz;
+	else
+		mode_lib->vba.DISPCLK = soc->clock_limits[mode_lib->vba.VoltageLevel].dispclk_mhz;
+
+	fetch_socbb_params(mode_lib);
+	fetch_ip_params(mode_lib);
+	fetch_pipe_params(mode_lib);
+
+	// Total Available Pipes Support Check
+	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k)
+		total_pipes += mode_lib->vba.DPPPerPlane[k];
+	ASSERT(total_pipes <= DC__NUM_DPP__MAX);
+}
+
+static double adjust_ReturnBW(
+		struct display_mode_lib *mode_lib,
+		double ReturnBW,
+		bool DCCEnabledAnyPlane,
+		double ReturnBandwidthToDCN)
+{
+	double CriticalCompression;
+
+	if (DCCEnabledAnyPlane
+			&& ReturnBandwidthToDCN
+					> mode_lib->vba.DCFCLK * mode_lib->vba.ReturnBusWidth / 4.0)
+		ReturnBW =
+				dml_min(
+						ReturnBW,
+						ReturnBandwidthToDCN * 4
+								* (1.0
+										- mode_lib->vba.UrgentLatency
+												/ ((mode_lib->vba.ROBBufferSizeInKByte
+														- mode_lib->vba.PixelChunkSizeInKByte)
+														* 1024
+														/ ReturnBandwidthToDCN
+														- mode_lib->vba.DCFCLK
+																* mode_lib->vba.ReturnBusWidth
+																/ 4)
+										+ mode_lib->vba.UrgentLatency));
+
+	CriticalCompression = 2.0 * mode_lib->vba.ReturnBusWidth * mode_lib->vba.DCFCLK
+			* mode_lib->vba.UrgentLatency
+			/ (ReturnBandwidthToDCN * mode_lib->vba.UrgentLatency
+					+ (mode_lib->vba.ROBBufferSizeInKByte
+							- mode_lib->vba.PixelChunkSizeInKByte)
+							* 1024);
+
+	if (DCCEnabledAnyPlane && CriticalCompression > 1.0 && CriticalCompression < 4.0)
+		ReturnBW =
+				dml_min(
+						ReturnBW,
+						4.0 * ReturnBandwidthToDCN
+								* (mode_lib->vba.ROBBufferSizeInKByte
+										- mode_lib->vba.PixelChunkSizeInKByte)
+								* 1024
+								* mode_lib->vba.ReturnBusWidth
+								* mode_lib->vba.DCFCLK
+								* mode_lib->vba.UrgentLatency
+								/ dml_pow(
+										(ReturnBandwidthToDCN
+												* mode_lib->vba.UrgentLatency
+												+ (mode_lib->vba.ROBBufferSizeInKByte
+														- mode_lib->vba.PixelChunkSizeInKByte)
+														* 1024),
+										2));
+
+	return ReturnBW;
+}
+
+static unsigned int dscceComputeDelay(
+		unsigned int bpc,
+		double bpp,
+		unsigned int sliceWidth,
+		unsigned int numSlices,
+		enum output_format_class pixelFormat)
+{
+	// valid bpc         = source bits per component in the set of {8, 10, 12}
+	// valid bpp         = increments of 1/16 of a bit
+	//                    min = 6/7/8 in N420/N422/444, respectively
+	//                    max = such that compression is 1:1
+	//valid sliceWidth  = number of pixels per slice line, must be less than or equal to 5184/numSlices (or 4096/numSlices in 420 mode)
+	//valid numSlices   = number of slices in the horiziontal direction per DSC engine in the set of {1, 2, 3, 4}
+	//valid pixelFormat = pixel/color format in the set of {:N444_RGB, :S422, :N422, :N420}
+
+	// fixed value
+	unsigned int rcModelSize = 8192;
+
+	// N422/N420 operate at 2 pixels per clock
+	unsigned int pixelsPerClock, lstall, D, initalXmitDelay, w, s, ix, wx, p, l0, a, ax, l,
+			Delay, pixels;
+
+	if (pixelFormat == dm_n422 || pixelFormat == dm_420)
+		pixelsPerClock = 2;
+	// #all other modes operate at 1 pixel per clock
+	else
+		pixelsPerClock = 1;
+
+	//initial transmit delay as per PPS
+	initalXmitDelay = dml_round(rcModelSize / 2.0 / bpp / pixelsPerClock);
+
+	//compute ssm delay
+	if (bpc == 8)
+		D = 81;
+	else if (bpc == 10)
+		D = 89;
+	else
+		D = 113;
+
+	//divide by pixel per cycle to compute slice width as seen by DSC
+	w = sliceWidth / pixelsPerClock;
+
+	//422 mode has an additional cycle of delay
+	if (pixelFormat == dm_s422)
+		s = 1;
+	else
+		s = 0;
+
+	//main calculation for the dscce
+	ix = initalXmitDelay + 45;
+	wx = (w + 2) / 3;
+	p = 3 * wx - w;
+	l0 = ix / w;
+	a = ix + p * l0;
+	ax = (a + 2) / 3 + D + 6 + 1;
+	l = (ax + wx - 1) / wx;
+	if ((ix % w) == 0 && p != 0)
+		lstall = 1;
+	else
+		lstall = 0;
+	Delay = l * wx * (numSlices - 1) + ax + s + lstall + 22;
+
+	//dsc processes 3 pixel containers per cycle and a container can contain 1 or 2 pixels
+	pixels = Delay * 3 * pixelsPerClock;
+	return pixels;
+}
+
+static unsigned int dscComputeDelay(enum output_format_class pixelFormat)
+{
+	unsigned int Delay = 0;
+
+	if (pixelFormat == dm_420) {
+		//   sfr
+		Delay = Delay + 2;
+		//   dsccif
+		Delay = Delay + 0;
+		//   dscc - input deserializer
+		Delay = Delay + 3;
+		//   dscc gets pixels every other cycle
+		Delay = Delay + 2;
+		//   dscc - input cdc fifo
+		Delay = Delay + 12;
+		//   dscc gets pixels every other cycle
+		Delay = Delay + 13;
+		//   dscc - cdc uncertainty
+		Delay = Delay + 2;
+		//   dscc - output cdc fifo
+		Delay = Delay + 7;
+		//   dscc gets pixels every other cycle
+		Delay = Delay + 3;
+		//   dscc - cdc uncertainty
+		Delay = Delay + 2;
+		//   dscc - output serializer
+		Delay = Delay + 1;
+		//   sft
+		Delay = Delay + 1;
+	} else if (pixelFormat == dm_n422) {
+		//   sfr
+		Delay = Delay + 2;
+		//   dsccif
+		Delay = Delay + 1;
+		//   dscc - input deserializer
+		Delay = Delay + 5;
+		//  dscc - input cdc fifo
+		Delay = Delay + 25;
+		//   dscc - cdc uncertainty
+		Delay = Delay + 2;
+		//   dscc - output cdc fifo
+		Delay = Delay + 10;
+		//   dscc - cdc uncertainty
+		Delay = Delay + 2;
+		//   dscc - output serializer
+		Delay = Delay + 1;
+		//   sft
+		Delay = Delay + 1;
+	} else {
+		//   sfr
+		Delay = Delay + 2;
+		//   dsccif
+		Delay = Delay + 0;
+		//   dscc - input deserializer
+		Delay = Delay + 3;
+		//   dscc - input cdc fifo
+		Delay = Delay + 12;
+		//   dscc - cdc uncertainty
+		Delay = Delay + 2;
+		//   dscc - output cdc fifo
+		Delay = Delay + 7;
+		//   dscc - output serializer
+		Delay = Delay + 1;
+		//   dscc - cdc uncertainty
+		Delay = Delay + 2;
+		//   sft
+		Delay = Delay + 1;
+	}
+
+	return Delay;
+}
+
+static bool CalculatePrefetchSchedule(
+		struct display_mode_lib *mode_lib,
+		double DPPCLK,
+		double DISPCLK,
+		double PixelClock,
+		double DCFClkDeepSleep,
+		unsigned int DSCDelay,
+		unsigned int DPPPerPlane,
+		bool ScalerEnabled,
+		unsigned int NumberOfCursors,
+		double DPPCLKDelaySubtotal,
+		double DPPCLKDelaySCL,
+		double DPPCLKDelaySCLLBOnly,
+		double DPPCLKDelayCNVCFormater,
+		double DPPCLKDelayCNVCCursor,
+		double DISPCLKDelaySubtotal,
+		unsigned int ScalerRecoutWidth,
+		enum output_format_class OutputFormat,
+		unsigned int VBlank,
+		unsigned int HTotal,
+		unsigned int MaxInterDCNTileRepeaters,
+		unsigned int VStartup,
+		unsigned int PageTableLevels,
+		bool VirtualMemoryEnable,
+		bool DynamicMetadataEnable,
+		unsigned int DynamicMetadataLinesBeforeActiveRequired,
+		unsigned int DynamicMetadataTransmittedBytes,
+		bool DCCEnable,
+		double UrgentLatency,
+		double UrgentExtraLatency,
+		double TCalc,
+		unsigned int PDEAndMetaPTEBytesFrame,
+		unsigned int MetaRowByte,
+		unsigned int PixelPTEBytesPerRow,
+		double PrefetchSourceLinesY,
+		unsigned int SwathWidthY,
+		double BytePerPixelDETY,
+		double VInitPreFillY,
+		unsigned int MaxNumSwathY,
+		double PrefetchSourceLinesC,
+		double BytePerPixelDETC,
+		double VInitPreFillC,
+		unsigned int MaxNumSwathC,
+		unsigned int SwathHeightY,
+		unsigned int SwathHeightC,
+		double TWait,
+		bool XFCEnabled,
+		double XFCRemoteSurfaceFlipDelay,
+		bool InterlaceEnable,
+		bool ProgressiveToInterlaceUnitInOPP,
+		double *DSTXAfterScaler,
+		double *DSTYAfterScaler,
+		double *DestinationLinesForPrefetch,
+		double *PrefetchBandwidth,
+		double *DestinationLinesToRequestVMInVBlank,
+		double *DestinationLinesToRequestRowInVBlank,
+		double *VRatioPrefetchY,
+		double *VRatioPrefetchC,
+		double *RequiredPrefetchPixDataBW,
+		unsigned int *VStartupRequiredWhenNotEnoughTimeForDynamicMetadata,
+		double *Tno_bw,
+		unsigned int *VUpdateOffsetPix,
+		unsigned int *VUpdateWidthPix,
+		unsigned int *VReadyOffsetPix)
+{
+	bool MyError = false;
+	unsigned int DPPCycles, DISPCLKCycles;
+	double DSTTotalPixelsAfterScaler, TotalRepeaterDelayTime;
+	double Tdm, LineTime, Tsetup;
+	double dst_y_prefetch_equ;
+	double Tsw_oto;
+	double prefetch_bw_oto;
+	double Tvm_oto;
+	double Tr0_oto;
+	double Tpre_oto;
+	double dst_y_prefetch_oto;
+	double TimeForFetchingMetaPTE = 0;
+	double TimeForFetchingRowInVBlank = 0;
+	double LinesToRequestPrefetchPixelData = 0;
+
+	if (ScalerEnabled)
+		DPPCycles = DPPCLKDelaySubtotal + DPPCLKDelaySCL;
+	else
+		DPPCycles = DPPCLKDelaySubtotal + DPPCLKDelaySCLLBOnly;
+
+	DPPCycles = DPPCycles + DPPCLKDelayCNVCFormater + NumberOfCursors * DPPCLKDelayCNVCCursor;
+
+	DISPCLKCycles = DISPCLKDelaySubtotal;
+
+	if (DPPCLK == 0.0 || DISPCLK == 0.0)
+		return true;
+
+	*DSTXAfterScaler = DPPCycles * PixelClock / DPPCLK + DISPCLKCycles * PixelClock / DISPCLK
+			+ DSCDelay;
+
+	if (DPPPerPlane > 1)
+		*DSTXAfterScaler = *DSTXAfterScaler + ScalerRecoutWidth;
+
+	if (OutputFormat == dm_420 || (InterlaceEnable && ProgressiveToInterlaceUnitInOPP))
+		*DSTYAfterScaler = 1;
+	else
+		*DSTYAfterScaler = 0;
+
+	DSTTotalPixelsAfterScaler = ((double) (*DSTYAfterScaler * HTotal)) + *DSTXAfterScaler;
+	*DSTYAfterScaler = dml_floor(DSTTotalPixelsAfterScaler / HTotal, 1);
+	*DSTXAfterScaler = DSTTotalPixelsAfterScaler - ((double) (*DSTYAfterScaler * HTotal));
+
+	*VUpdateOffsetPix = dml_ceil(HTotal / 4.0, 1);
+	TotalRepeaterDelayTime = MaxInterDCNTileRepeaters * (2.0 / DPPCLK + 3.0 / DISPCLK);
+	*VUpdateWidthPix = (14.0 / DCFClkDeepSleep + 12.0 / DPPCLK + TotalRepeaterDelayTime)
+			* PixelClock;
+
+	*VReadyOffsetPix = dml_max(
+			150.0 / DPPCLK,
+			TotalRepeaterDelayTime + 20.0 / DCFClkDeepSleep + 10.0 / DPPCLK)
+			* PixelClock;
+
+	Tsetup = (double) (*VUpdateOffsetPix + *VUpdateWidthPix + *VReadyOffsetPix) / PixelClock;
+
+	LineTime = (double) HTotal / PixelClock;
+
+	if (DynamicMetadataEnable) {
+		double Tdmbf, Tdmec, Tdmsks;
+
+		Tdm = dml_max(0.0, UrgentExtraLatency - TCalc);
+		Tdmbf = DynamicMetadataTransmittedBytes / 4.0 / DISPCLK;
+		Tdmec = LineTime;
+		if (DynamicMetadataLinesBeforeActiveRequired == 0)
+			Tdmsks = VBlank * LineTime / 2.0;
+		else
+			Tdmsks = DynamicMetadataLinesBeforeActiveRequired * LineTime;
+		if (InterlaceEnable && !ProgressiveToInterlaceUnitInOPP)
+			Tdmsks = Tdmsks / 2;
+		if (VStartup * LineTime
+				< Tsetup + TWait + UrgentExtraLatency + Tdmbf + Tdmec + Tdmsks) {
+			MyError = true;
+			*VStartupRequiredWhenNotEnoughTimeForDynamicMetadata = (Tsetup + TWait
+					+ UrgentExtraLatency + Tdmbf + Tdmec + Tdmsks) / LineTime;
+		} else
+			*VStartupRequiredWhenNotEnoughTimeForDynamicMetadata = 0.0;
+	} else
+		Tdm = 0;
+
+	if (VirtualMemoryEnable) {
+		if (PageTableLevels == 4)
+			*Tno_bw = UrgentExtraLatency + UrgentLatency;
+		else if (PageTableLevels == 3)
+			*Tno_bw = UrgentExtraLatency;
+		else
+			*Tno_bw = 0;
+	} else if (DCCEnable)
+		*Tno_bw = LineTime;
+	else
+		*Tno_bw = LineTime / 4;
+
+	dst_y_prefetch_equ = VStartup - dml_max(TCalc + TWait, XFCRemoteSurfaceFlipDelay) / LineTime
+			- (Tsetup + Tdm) / LineTime
+			- (*DSTYAfterScaler + *DSTXAfterScaler / HTotal);
+
+	Tsw_oto = dml_max(PrefetchSourceLinesY, PrefetchSourceLinesC) * LineTime;
+
+	prefetch_bw_oto = (MetaRowByte + PixelPTEBytesPerRow
+			+ PrefetchSourceLinesY * SwathWidthY * dml_ceil(BytePerPixelDETY, 1)
+			+ PrefetchSourceLinesC * SwathWidthY / 2 * dml_ceil(BytePerPixelDETC, 2))
+			/ Tsw_oto;
+
+	if (VirtualMemoryEnable == true) {
+		Tvm_oto =
+				dml_max(
+						*Tno_bw + PDEAndMetaPTEBytesFrame / prefetch_bw_oto,
+						dml_max(
+								UrgentExtraLatency
+										+ UrgentLatency
+												* (PageTableLevels
+														- 1),
+								LineTime / 4.0));
+	} else
+		Tvm_oto = LineTime / 4.0;
+
+	if ((VirtualMemoryEnable == true || DCCEnable == true)) {
+		Tr0_oto = dml_max(
+				(MetaRowByte + PixelPTEBytesPerRow) / prefetch_bw_oto,
+				dml_max(UrgentLatency, dml_max(LineTime - Tvm_oto, LineTime / 4)));
+	} else
+		Tr0_oto = LineTime - Tvm_oto;
+
+	Tpre_oto = Tvm_oto + Tr0_oto + Tsw_oto;
+
+	dst_y_prefetch_oto = Tpre_oto / LineTime;
+
+	if (dst_y_prefetch_oto < dst_y_prefetch_equ)
+		*DestinationLinesForPrefetch = dst_y_prefetch_oto;
+	else
+		*DestinationLinesForPrefetch = dst_y_prefetch_equ;
+
+	*DestinationLinesForPrefetch = dml_floor(4.0 * (*DestinationLinesForPrefetch + 0.125), 1)
+			/ 4;
+
+	dml_print("DML: VStartup: %d\n", VStartup);
+	dml_print("DML: TCalc: %f\n", TCalc);
+	dml_print("DML: TWait: %f\n", TWait);
+	dml_print("DML: XFCRemoteSurfaceFlipDelay: %f\n", XFCRemoteSurfaceFlipDelay);
+	dml_print("DML: LineTime: %f\n", LineTime);
+	dml_print("DML: Tsetup: %f\n", Tsetup);
+	dml_print("DML: Tdm: %f\n", Tdm);
+	dml_print("DML: DSTYAfterScaler: %f\n", *DSTYAfterScaler);
+	dml_print("DML: DSTXAfterScaler: %f\n", *DSTXAfterScaler);
+	dml_print("DML: HTotal: %d\n", HTotal);
+
+	*PrefetchBandwidth = 0;
+	*DestinationLinesToRequestVMInVBlank = 0;
+	*DestinationLinesToRequestRowInVBlank = 0;
+	*VRatioPrefetchY = 0;
+	*VRatioPrefetchC = 0;
+	*RequiredPrefetchPixDataBW = 0;
+	if (*DestinationLinesForPrefetch > 1) {
+		*PrefetchBandwidth = (PDEAndMetaPTEBytesFrame + 2 * MetaRowByte
+				+ 2 * PixelPTEBytesPerRow
+				+ PrefetchSourceLinesY * SwathWidthY * dml_ceil(BytePerPixelDETY, 1)
+				+ PrefetchSourceLinesC * SwathWidthY / 2
+						* dml_ceil(BytePerPixelDETC, 2))
+				/ (*DestinationLinesForPrefetch * LineTime - *Tno_bw);
+		if (VirtualMemoryEnable) {
+			TimeForFetchingMetaPTE =
+					dml_max(
+							*Tno_bw
+									+ (double) PDEAndMetaPTEBytesFrame
+											/ *PrefetchBandwidth,
+							dml_max(
+									UrgentExtraLatency
+											+ UrgentLatency
+													* (PageTableLevels
+															- 1),
+									LineTime / 4));
+		} else {
+			if (NumberOfCursors > 0 || XFCEnabled)
+				TimeForFetchingMetaPTE = LineTime / 4;
+			else
+				TimeForFetchingMetaPTE = 0.0;
+		}
+
+		if ((VirtualMemoryEnable == true || DCCEnable == true)) {
+			TimeForFetchingRowInVBlank =
+					dml_max(
+							(MetaRowByte + PixelPTEBytesPerRow)
+									/ *PrefetchBandwidth,
+							dml_max(
+									UrgentLatency,
+									dml_max(
+											LineTime
+													- TimeForFetchingMetaPTE,
+											LineTime
+													/ 4.0)));
+		} else {
+			if (NumberOfCursors > 0 || XFCEnabled)
+				TimeForFetchingRowInVBlank = LineTime - TimeForFetchingMetaPTE;
+			else
+				TimeForFetchingRowInVBlank = 0.0;
+		}
+
+		*DestinationLinesToRequestVMInVBlank = dml_floor(
+				4.0 * (TimeForFetchingMetaPTE / LineTime + 0.125),
+				1) / 4.0;
+
+		*DestinationLinesToRequestRowInVBlank = dml_floor(
+				4.0 * (TimeForFetchingRowInVBlank / LineTime + 0.125),
+				1) / 4.0;
+
+		LinesToRequestPrefetchPixelData =
+				*DestinationLinesForPrefetch
+						- ((NumberOfCursors > 0 || VirtualMemoryEnable
+								|| DCCEnable) ?
+								(*DestinationLinesToRequestVMInVBlank
+										+ *DestinationLinesToRequestRowInVBlank) :
+								0.0);
+
+		if (LinesToRequestPrefetchPixelData > 0) {
+
+			*VRatioPrefetchY = (double) PrefetchSourceLinesY
+					/ LinesToRequestPrefetchPixelData;
+			*VRatioPrefetchY = dml_max(*VRatioPrefetchY, 1.0);
+			if ((SwathHeightY > 4) && (VInitPreFillY > 3)) {
+				if (LinesToRequestPrefetchPixelData > (VInitPreFillY - 3.0) / 2.0) {
+					*VRatioPrefetchY =
+							dml_max(
+									(double) PrefetchSourceLinesY
+											/ LinesToRequestPrefetchPixelData,
+									(double) MaxNumSwathY
+											* SwathHeightY
+											/ (LinesToRequestPrefetchPixelData
+													- (VInitPreFillY
+															- 3.0)
+															/ 2.0));
+					*VRatioPrefetchY = dml_max(*VRatioPrefetchY, 1.0);
+				} else {
+					MyError = true;
+					*VRatioPrefetchY = 0;
+				}
+			}
+
+			*VRatioPrefetchC = (double) PrefetchSourceLinesC
+					/ LinesToRequestPrefetchPixelData;
+			*VRatioPrefetchC = dml_max(*VRatioPrefetchC, 1.0);
+
+			if ((SwathHeightC > 4)) {
+				if (LinesToRequestPrefetchPixelData > (VInitPreFillC - 3.0) / 2.0) {
+					*VRatioPrefetchC =
+							dml_max(
+									*VRatioPrefetchC,
+									(double) MaxNumSwathC
+											* SwathHeightC
+											/ (LinesToRequestPrefetchPixelData
+													- (VInitPreFillC
+															- 3.0)
+															/ 2.0));
+					*VRatioPrefetchC = dml_max(*VRatioPrefetchC, 1.0);
+				} else {
+					MyError = true;
+					*VRatioPrefetchC = 0;
+				}
+			}
+
+			*RequiredPrefetchPixDataBW =
+					DPPPerPlane
+							* ((double) PrefetchSourceLinesY
+									/ LinesToRequestPrefetchPixelData
+									* dml_ceil(
+											BytePerPixelDETY,
+											1)
+									+ (double) PrefetchSourceLinesC
+											/ LinesToRequestPrefetchPixelData
+											* dml_ceil(
+													BytePerPixelDETC,
+													2)
+											/ 2)
+							* SwathWidthY / LineTime;
+		} else {
+			MyError = true;
+			*VRatioPrefetchY = 0;
+			*VRatioPrefetchC = 0;
+			*RequiredPrefetchPixDataBW = 0;
+		}
+
+	} else {
+		MyError = true;
+	}
+
+	if (MyError) {
+		*PrefetchBandwidth = 0;
+		TimeForFetchingMetaPTE = 0;
+		TimeForFetchingRowInVBlank = 0;
+		*DestinationLinesToRequestVMInVBlank = 0;
+		*DestinationLinesToRequestRowInVBlank = 0;
+		*DestinationLinesForPrefetch = 0;
+		LinesToRequestPrefetchPixelData = 0;
+		*VRatioPrefetchY = 0;
+		*VRatioPrefetchC = 0;
+		*RequiredPrefetchPixDataBW = 0;
+	}
+
+	return MyError;
+}
+
+static double RoundToDFSGranularityUp(double Clock, double VCOSpeed)
+{
+	return VCOSpeed * 4 / dml_floor(VCOSpeed * 4 / Clock, 1);
+}
+
+static double RoundToDFSGranularityDown(double Clock, double VCOSpeed)
+{
+	return VCOSpeed * 4 / dml_ceil(VCOSpeed * 4 / Clock, 1);
+}
+
+static double CalculatePrefetchSourceLines(
+		struct display_mode_lib *mode_lib,
+		double VRatio,
+		double vtaps,
+		bool Interlace,
+		bool ProgressiveToInterlaceUnitInOPP,
+		unsigned int SwathHeight,
+		unsigned int ViewportYStart,
+		double *VInitPreFill,
+		unsigned int *MaxNumSwath)
+{
+	unsigned int MaxPartialSwath;
+
+	if (ProgressiveToInterlaceUnitInOPP)
+		*VInitPreFill = dml_floor((VRatio + vtaps + 1) / 2.0, 1);
+	else
+		*VInitPreFill = dml_floor((VRatio + vtaps + 1 + Interlace * 0.5 * VRatio) / 2.0, 1);
+
+	if (!mode_lib->vba.IgnoreViewportPositioning) {
+
+		*MaxNumSwath = dml_ceil((*VInitPreFill - 1.0) / SwathHeight, 1) + 1.0;
+
+		if (*VInitPreFill > 1.0)
+			MaxPartialSwath = (unsigned int) (*VInitPreFill - 2) % SwathHeight;
+		else
+			MaxPartialSwath = (unsigned int) (*VInitPreFill + SwathHeight - 2)
+					% SwathHeight;
+		MaxPartialSwath = dml_max(1U, MaxPartialSwath);
+
+	} else {
+
+		if (ViewportYStart != 0)
+			dml_print(
+					"WARNING DML: using viewport y position of 0 even though actual viewport y position is non-zero in prefetch source lines calculation\n");
+
+		*MaxNumSwath = dml_ceil(*VInitPreFill / SwathHeight, 1);
+
+		if (*VInitPreFill > 1.0)
+			MaxPartialSwath = (unsigned int) (*VInitPreFill - 1) % SwathHeight;
+		else
+			MaxPartialSwath = (unsigned int) (*VInitPreFill + SwathHeight - 1)
+					% SwathHeight;
+	}
+
+	return *MaxNumSwath * SwathHeight + MaxPartialSwath;
+}
+
+static unsigned int CalculateVMAndRowBytes(
+		struct display_mode_lib *mode_lib,
+		bool DCCEnable,
+		unsigned int BlockHeight256Bytes,
+		unsigned int BlockWidth256Bytes,
+		enum source_format_class SourcePixelFormat,
+		unsigned int SurfaceTiling,
+		unsigned int BytePerPixel,
+		enum scan_direction_class ScanDirection,
+		unsigned int ViewportWidth,
+		unsigned int ViewportHeight,
+		unsigned int SwathWidth,
+		bool VirtualMemoryEnable,
+		unsigned int VMMPageSize,
+		unsigned int PTEBufferSizeInRequests,
+		unsigned int PDEProcessingBufIn64KBReqs,
+		unsigned int Pitch,
+		unsigned int DCCMetaPitch,
+		unsigned int *MacroTileWidth,
+		unsigned int *MetaRowByte,
+		unsigned int *PixelPTEBytesPerRow,
+		bool *PTEBufferSizeNotExceeded,
+		unsigned int *dpte_row_height,
+		unsigned int *meta_row_height)
+{
+	unsigned int MetaRequestHeight;
+	unsigned int MetaRequestWidth;
+	unsigned int MetaSurfWidth;
+	unsigned int MetaSurfHeight;
+	unsigned int MPDEBytesFrame;
+	unsigned int MetaPTEBytesFrame;
+	unsigned int DCCMetaSurfaceBytes;
+
+	unsigned int MacroTileSizeBytes;
+	unsigned int MacroTileHeight;
+	unsigned int DPDE0BytesFrame;
+	unsigned int ExtraDPDEBytesFrame;
+	unsigned int PDEAndMetaPTEBytesFrame;
+
+	if (DCCEnable == true) {
+		MetaRequestHeight = 8 * BlockHeight256Bytes;
+		MetaRequestWidth = 8 * BlockWidth256Bytes;
+		if (ScanDirection == dm_horz) {
+			*meta_row_height = MetaRequestHeight;
+			MetaSurfWidth = dml_ceil((double) SwathWidth - 1, MetaRequestWidth)
+					+ MetaRequestWidth;
+			*MetaRowByte = MetaSurfWidth * MetaRequestHeight * BytePerPixel / 256.0;
+		} else {
+			*meta_row_height = MetaRequestWidth;
+			MetaSurfHeight = dml_ceil((double) SwathWidth - 1, MetaRequestHeight)
+					+ MetaRequestHeight;
+			*MetaRowByte = MetaSurfHeight * MetaRequestWidth * BytePerPixel / 256.0;
+		}
+		if (ScanDirection == dm_horz) {
+			DCCMetaSurfaceBytes = DCCMetaPitch
+					* (dml_ceil(ViewportHeight - 1, 64 * BlockHeight256Bytes)
+							+ 64 * BlockHeight256Bytes) * BytePerPixel
+					/ 256;
+		} else {
+			DCCMetaSurfaceBytes = DCCMetaPitch
+					* (dml_ceil(
+							(double) ViewportHeight - 1,
+							64 * BlockHeight256Bytes)
+							+ 64 * BlockHeight256Bytes) * BytePerPixel
+					/ 256;
+		}
+		if (VirtualMemoryEnable == true) {
+			MetaPTEBytesFrame = (dml_ceil(
+					(double) (DCCMetaSurfaceBytes - VMMPageSize)
+							/ (8 * VMMPageSize),
+					1) + 1) * 64;
+			MPDEBytesFrame = 128 * (mode_lib->vba.MaxPageTableLevels - 1);
+		} else {
+			MetaPTEBytesFrame = 0;
+			MPDEBytesFrame = 0;
+		}
+	} else {
+		MetaPTEBytesFrame = 0;
+		MPDEBytesFrame = 0;
+		*MetaRowByte = 0;
+	}
+
+	if (SurfaceTiling == dm_sw_linear) {
+		MacroTileSizeBytes = 256;
+		MacroTileHeight = 1;
+	} else if (SurfaceTiling == dm_sw_4kb_s || SurfaceTiling == dm_sw_4kb_s_x
+			|| SurfaceTiling == dm_sw_4kb_d || SurfaceTiling == dm_sw_4kb_d_x) {
+		MacroTileSizeBytes = 4096;
+		MacroTileHeight = 4 * BlockHeight256Bytes;
+	} else if (SurfaceTiling == dm_sw_64kb_s || SurfaceTiling == dm_sw_64kb_s_t
+			|| SurfaceTiling == dm_sw_64kb_s_x || SurfaceTiling == dm_sw_64kb_d
+			|| SurfaceTiling == dm_sw_64kb_d_t || SurfaceTiling == dm_sw_64kb_d_x
+			|| SurfaceTiling == dm_sw_64kb_r_x) {
+		MacroTileSizeBytes = 65536;
+		MacroTileHeight = 16 * BlockHeight256Bytes;
+	} else {
+		MacroTileSizeBytes = 262144;
+		MacroTileHeight = 32 * BlockHeight256Bytes;
+	}
+	*MacroTileWidth = MacroTileSizeBytes / BytePerPixel / MacroTileHeight;
+
+	if (VirtualMemoryEnable == true && mode_lib->vba.MaxPageTableLevels > 1) {
+		if (ScanDirection == dm_horz) {
+			DPDE0BytesFrame =
+					64
+							* (dml_ceil(
+									((Pitch
+											* (dml_ceil(
+													ViewportHeight
+															- 1,
+													MacroTileHeight)
+													+ MacroTileHeight)
+											* BytePerPixel)
+											- MacroTileSizeBytes)
+											/ (8
+													* 2097152),
+									1) + 1);
+		} else {
+			DPDE0BytesFrame =
+					64
+							* (dml_ceil(
+									((Pitch
+											* (dml_ceil(
+													(double) SwathWidth
+															- 1,
+													MacroTileHeight)
+													+ MacroTileHeight)
+											* BytePerPixel)
+											- MacroTileSizeBytes)
+											/ (8
+													* 2097152),
+									1) + 1);
+		}
+		ExtraDPDEBytesFrame = 128 * (mode_lib->vba.MaxPageTableLevels - 2);
+	} else {
+		DPDE0BytesFrame = 0;
+		ExtraDPDEBytesFrame = 0;
+	}
+
+	PDEAndMetaPTEBytesFrame = MetaPTEBytesFrame + MPDEBytesFrame + DPDE0BytesFrame
+			+ ExtraDPDEBytesFrame;
+
+	if (VirtualMemoryEnable == true) {
+		unsigned int PTERequestSize;
+		unsigned int PixelPTEReqHeight;
+		unsigned int PixelPTEReqWidth;
+		double FractionOfPTEReturnDrop;
+		unsigned int EffectivePDEProcessingBufIn64KBReqs;
+
+		if (SurfaceTiling == dm_sw_linear) {
+			PixelPTEReqHeight = 1;
+			PixelPTEReqWidth = 8.0 * VMMPageSize / BytePerPixel;
+			PTERequestSize = 64;
+			FractionOfPTEReturnDrop = 0;
+		} else if (MacroTileSizeBytes == 4096) {
+			PixelPTEReqHeight = MacroTileHeight;
+			PixelPTEReqWidth = 8 * *MacroTileWidth;
+			PTERequestSize = 64;
+			if (ScanDirection == dm_horz)
+				FractionOfPTEReturnDrop = 0;
+			else
+				FractionOfPTEReturnDrop = 7 / 8;
+		} else if (VMMPageSize == 4096 && MacroTileSizeBytes > 4096) {
+			PixelPTEReqHeight = 16 * BlockHeight256Bytes;
+			PixelPTEReqWidth = 16 * BlockWidth256Bytes;
+			PTERequestSize = 128;
+			FractionOfPTEReturnDrop = 0;
+		} else {
+			PixelPTEReqHeight = MacroTileHeight;
+			PixelPTEReqWidth = 8 * *MacroTileWidth;
+			PTERequestSize = 64;
+			FractionOfPTEReturnDrop = 0;
+		}
+
+		if (SourcePixelFormat == dm_420_8 || SourcePixelFormat == dm_420_10)
+			EffectivePDEProcessingBufIn64KBReqs = PDEProcessingBufIn64KBReqs / 2;
+		else
+			EffectivePDEProcessingBufIn64KBReqs = PDEProcessingBufIn64KBReqs;
+
+		if (SurfaceTiling == dm_sw_linear) {
+			*dpte_row_height =
+					dml_min(
+							128,
+							1
+									<< (unsigned int) dml_floor(
+											dml_log2(
+													dml_min(
+															(double) PTEBufferSizeInRequests
+																	* PixelPTEReqWidth,
+															EffectivePDEProcessingBufIn64KBReqs
+																	* 65536.0
+																	/ BytePerPixel)
+															/ Pitch),
+											1));
+			*PixelPTEBytesPerRow = PTERequestSize
+					* (dml_ceil(
+							(double) (Pitch * *dpte_row_height - 1)
+									/ PixelPTEReqWidth,
+							1) + 1);
+		} else if (ScanDirection == dm_horz) {
+			*dpte_row_height = PixelPTEReqHeight;
+			*PixelPTEBytesPerRow = PTERequestSize
+					* (dml_ceil(((double) SwathWidth - 1) / PixelPTEReqWidth, 1)
+							+ 1);
+		} else {
+			*dpte_row_height = dml_min(PixelPTEReqWidth, *MacroTileWidth);
+			*PixelPTEBytesPerRow = PTERequestSize
+					* (dml_ceil(
+							((double) SwathWidth - 1)
+									/ PixelPTEReqHeight,
+							1) + 1);
+		}
+		if (*PixelPTEBytesPerRow * (1 - FractionOfPTEReturnDrop)
+				<= 64 * PTEBufferSizeInRequests) {
+			*PTEBufferSizeNotExceeded = true;
+		} else {
+			*PTEBufferSizeNotExceeded = false;
+		}
+	} else {
+		*PixelPTEBytesPerRow = 0;
+		*PTEBufferSizeNotExceeded = true;
+	}
+
+	return PDEAndMetaPTEBytesFrame;
+}
+
+static void DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation(
+		struct display_mode_lib *mode_lib)
+{
+	unsigned int j, k;
+
+	mode_lib->vba.WritebackDISPCLK = 0.0;
+	mode_lib->vba.DISPCLKWithRamping = 0;
+	mode_lib->vba.DISPCLKWithoutRamping = 0;
+	mode_lib->vba.GlobalDPPCLK = 0.0;
+
+	// dml_ml->vba.DISPCLK and dml_ml->vba.DPPCLK Calculation
+	//
+	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+		if (mode_lib->vba.WritebackEnable[k]) {
+			mode_lib->vba.WritebackDISPCLK =
+					dml_max(
+							mode_lib->vba.WritebackDISPCLK,
+							CalculateWriteBackDISPCLK(
+									mode_lib->vba.WritebackPixelFormat[k],
+									mode_lib->vba.PixelClock[k],
+									mode_lib->vba.WritebackHRatio[k],
+									mode_lib->vba.WritebackVRatio[k],
+									mode_lib->vba.WritebackLumaHTaps[k],
+									mode_lib->vba.WritebackLumaVTaps[k],
+									mode_lib->vba.WritebackChromaHTaps[k],
+									mode_lib->vba.WritebackChromaVTaps[k],
+									mode_lib->vba.WritebackDestinationWidth[k],
+									mode_lib->vba.HTotal[k],
+									mode_lib->vba.WritebackChromaLineBufferWidth));
+		}
+	}
+
+	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+		if (mode_lib->vba.HRatio[k] > 1) {
+			mode_lib->vba.PSCL_THROUGHPUT_LUMA[k] = dml_min(
+					mode_lib->vba.MaxDCHUBToPSCLThroughput,
+					mode_lib->vba.MaxPSCLToLBThroughput
+							* mode_lib->vba.HRatio[k]
+							/ dml_ceil(
+									mode_lib->vba.htaps[k]
+											/ 6.0,
+									1));
+		} else {
+			mode_lib->vba.PSCL_THROUGHPUT_LUMA[k] = dml_min(
+					mode_lib->vba.MaxDCHUBToPSCLThroughput,
+					mode_lib->vba.MaxPSCLToLBThroughput);
+		}
+
+		mode_lib->vba.DPPCLKUsingSingleDPPLuma =
+				mode_lib->vba.PixelClock[k]
+						* dml_max(
+								mode_lib->vba.vtaps[k] / 6.0
+										* dml_min(
+												1.0,
+												mode_lib->vba.HRatio[k]),
+								dml_max(
+										mode_lib->vba.HRatio[k]
+												* mode_lib->vba.VRatio[k]
+												/ mode_lib->vba.PSCL_THROUGHPUT_LUMA[k],
+										1.0));
+
+		if ((mode_lib->vba.htaps[k] > 6 || mode_lib->vba.vtaps[k] > 6)
+				&& mode_lib->vba.DPPCLKUsingSingleDPPLuma
+						< 2 * mode_lib->vba.PixelClock[k]) {
+			mode_lib->vba.DPPCLKUsingSingleDPPLuma = 2 * mode_lib->vba.PixelClock[k];
+		}
+
+		if ((mode_lib->vba.SourcePixelFormat[k] != dm_420_8
+				&& mode_lib->vba.SourcePixelFormat[k] != dm_420_10)) {
+			mode_lib->vba.PSCL_THROUGHPUT_CHROMA[k] = 0.0;
+			mode_lib->vba.DPPCLKUsingSingleDPP[k] =
+					mode_lib->vba.DPPCLKUsingSingleDPPLuma;
+		} else {
+			if (mode_lib->vba.HRatio[k] > 1) {
+				mode_lib->vba.PSCL_THROUGHPUT_CHROMA[k] =
+						dml_min(
+								mode_lib->vba.MaxDCHUBToPSCLThroughput,
+								mode_lib->vba.MaxPSCLToLBThroughput
+										* mode_lib->vba.HRatio[k]
+										/ 2
+										/ dml_ceil(
+												mode_lib->vba.HTAPsChroma[k]
+														/ 6.0,
+												1.0));
+			} else {
+				mode_lib->vba.PSCL_THROUGHPUT_CHROMA[k] = dml_min(
+						mode_lib->vba.MaxDCHUBToPSCLThroughput,
+						mode_lib->vba.MaxPSCLToLBThroughput);
+			}
+			mode_lib->vba.DPPCLKUsingSingleDPPChroma =
+					mode_lib->vba.PixelClock[k]
+							* dml_max(
+									mode_lib->vba.VTAPsChroma[k]
+											/ 6.0
+											* dml_min(
+													1.0,
+													mode_lib->vba.HRatio[k]
+															/ 2),
+									dml_max(
+											mode_lib->vba.HRatio[k]
+													* mode_lib->vba.VRatio[k]
+													/ 4
+													/ mode_lib->vba.PSCL_THROUGHPUT_CHROMA[k],
+											1.0));
+
+			if ((mode_lib->vba.HTAPsChroma[k] > 6 || mode_lib->vba.VTAPsChroma[k] > 6)
+					&& mode_lib->vba.DPPCLKUsingSingleDPPChroma
+							< 2 * mode_lib->vba.PixelClock[k]) {
+				mode_lib->vba.DPPCLKUsingSingleDPPChroma = 2
+						* mode_lib->vba.PixelClock[k];
+			}
+
+			mode_lib->vba.DPPCLKUsingSingleDPP[k] = dml_max(
+					mode_lib->vba.DPPCLKUsingSingleDPPLuma,
+					mode_lib->vba.DPPCLKUsingSingleDPPChroma);
+		}
+	}
+
+	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+		if (mode_lib->vba.BlendingAndTiming[k] != k)
+			continue;
+		if (mode_lib->vba.ODMCombineEnabled[k]) {
+			mode_lib->vba.DISPCLKWithRamping =
+					dml_max(
+							mode_lib->vba.DISPCLKWithRamping,
+							mode_lib->vba.PixelClock[k] / 2
+									* (1
+											+ mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading
+													/ 100)
+									* (1
+											+ mode_lib->vba.DISPCLKRampingMargin
+													/ 100));
+			mode_lib->vba.DISPCLKWithoutRamping =
+					dml_max(
+							mode_lib->vba.DISPCLKWithoutRamping,
+							mode_lib->vba.PixelClock[k] / 2
+									* (1
+											+ mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading
+													/ 100));
+		} else if (!mode_lib->vba.ODMCombineEnabled[k]) {
+			mode_lib->vba.DISPCLKWithRamping =
+					dml_max(
+							mode_lib->vba.DISPCLKWithRamping,
+							mode_lib->vba.PixelClock[k]
+									* (1
+											+ mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading
+													/ 100)
+									* (1
+											+ mode_lib->vba.DISPCLKRampingMargin
+													/ 100));
+			mode_lib->vba.DISPCLKWithoutRamping =
+					dml_max(
+							mode_lib->vba.DISPCLKWithoutRamping,
+							mode_lib->vba.PixelClock[k]
+									* (1
+											+ mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading
+													/ 100));
+		}
+	}
+
+	mode_lib->vba.DISPCLKWithRamping = dml_max(
+			mode_lib->vba.DISPCLKWithRamping,
+			mode_lib->vba.WritebackDISPCLK);
+	mode_lib->vba.DISPCLKWithoutRamping = dml_max(
+			mode_lib->vba.DISPCLKWithoutRamping,
+			mode_lib->vba.WritebackDISPCLK);
+
+	ASSERT(mode_lib->vba.DISPCLKDPPCLKVCOSpeed != 0);
+	mode_lib->vba.DISPCLKWithRampingRoundedToDFSGranularity = RoundToDFSGranularityUp(
+			mode_lib->vba.DISPCLKWithRamping,
+			mode_lib->vba.DISPCLKDPPCLKVCOSpeed);
+	mode_lib->vba.DISPCLKWithoutRampingRoundedToDFSGranularity = RoundToDFSGranularityUp(
+			mode_lib->vba.DISPCLKWithoutRamping,
+			mode_lib->vba.DISPCLKDPPCLKVCOSpeed);
+	mode_lib->vba.MaxDispclkRoundedToDFSGranularity = RoundToDFSGranularityDown(
+			mode_lib->vba.soc.clock_limits[NumberOfStates - 1].dispclk_mhz,
+			mode_lib->vba.DISPCLKDPPCLKVCOSpeed);
+	if (mode_lib->vba.DISPCLKWithoutRampingRoundedToDFSGranularity
+			> mode_lib->vba.MaxDispclkRoundedToDFSGranularity) {
+		mode_lib->vba.DISPCLK_calculated =
+				mode_lib->vba.DISPCLKWithoutRampingRoundedToDFSGranularity;
+	} else if (mode_lib->vba.DISPCLKWithRampingRoundedToDFSGranularity
+			> mode_lib->vba.MaxDispclkRoundedToDFSGranularity) {
+		mode_lib->vba.DISPCLK_calculated = mode_lib->vba.MaxDispclkRoundedToDFSGranularity;
+	} else {
+		mode_lib->vba.DISPCLK_calculated =
+				mode_lib->vba.DISPCLKWithRampingRoundedToDFSGranularity;
+	}
+	DTRACE("   dispclk_mhz (calculated) = %f", mode_lib->vba.DISPCLK_calculated);
+
+	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+		mode_lib->vba.DPPCLK_calculated[k] = mode_lib->vba.DPPCLKUsingSingleDPP[k]
+				/ mode_lib->vba.DPPPerPlane[k]
+				* (1 + mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading / 100);
+		mode_lib->vba.GlobalDPPCLK = dml_max(
+				mode_lib->vba.GlobalDPPCLK,
+				mode_lib->vba.DPPCLK_calculated[k]);
+	}
+	mode_lib->vba.GlobalDPPCLK = RoundToDFSGranularityUp(
+			mode_lib->vba.GlobalDPPCLK,
+			mode_lib->vba.DISPCLKDPPCLKVCOSpeed);
+	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+		mode_lib->vba.DPPCLK_calculated[k] = mode_lib->vba.GlobalDPPCLK / 255
+				* dml_ceil(
+						mode_lib->vba.DPPCLK_calculated[k] * 255
+								/ mode_lib->vba.GlobalDPPCLK,
+						1);
+		DTRACE("   dppclk_mhz[%i] (calculated) = %f", k, mode_lib->vba.DPPCLK_calculated[k]);
+	}
+
+	// Urgent Watermark
+	mode_lib->vba.DCCEnabledAnyPlane = false;
+	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k)
+		if (mode_lib->vba.DCCEnable[k])
+			mode_lib->vba.DCCEnabledAnyPlane = true;
+
+	mode_lib->vba.ReturnBandwidthToDCN = dml_min(
+			mode_lib->vba.ReturnBusWidth * mode_lib->vba.DCFCLK,
+			mode_lib->vba.FabricAndDRAMBandwidth * 1000)
+			* mode_lib->vba.PercentOfIdealDRAMAndFabricBWReceivedAfterUrgLatency / 100;
+
+	mode_lib->vba.ReturnBW = mode_lib->vba.ReturnBandwidthToDCN;
+	mode_lib->vba.ReturnBW = adjust_ReturnBW(
+			mode_lib,
+			mode_lib->vba.ReturnBW,
+			mode_lib->vba.DCCEnabledAnyPlane,
+			mode_lib->vba.ReturnBandwidthToDCN);
+
+	// Let's do this calculation again??
+	mode_lib->vba.ReturnBandwidthToDCN = dml_min(
+			mode_lib->vba.ReturnBusWidth * mode_lib->vba.DCFCLK,
+			mode_lib->vba.FabricAndDRAMBandwidth * 1000);
+	mode_lib->vba.ReturnBW = adjust_ReturnBW(
+			mode_lib,
+			mode_lib->vba.ReturnBW,
+			mode_lib->vba.DCCEnabledAnyPlane,
+			mode_lib->vba.ReturnBandwidthToDCN);
+
+	DTRACE("   dcfclk_mhz         = %f", mode_lib->vba.DCFCLK);
+	DTRACE("   return_bw_to_dcn   = %f", mode_lib->vba.ReturnBandwidthToDCN);
+	DTRACE("   return_bus_bw      = %f", mode_lib->vba.ReturnBW);
+
+	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+		bool MainPlaneDoesODMCombine = false;
+
+		if (mode_lib->vba.SourceScan[k] == dm_horz)
+			mode_lib->vba.SwathWidthSingleDPPY[k] = mode_lib->vba.ViewportWidth[k];
+		else
+			mode_lib->vba.SwathWidthSingleDPPY[k] = mode_lib->vba.ViewportHeight[k];
+
+		if (mode_lib->vba.ODMCombineEnabled[k] == true)
+			MainPlaneDoesODMCombine = true;
+		for (j = 0; j < mode_lib->vba.NumberOfActivePlanes; ++j)
+			if (mode_lib->vba.BlendingAndTiming[k] == j
+					&& mode_lib->vba.ODMCombineEnabled[j] == true)
+				MainPlaneDoesODMCombine = true;
+
+		if (MainPlaneDoesODMCombine == true)
+			mode_lib->vba.SwathWidthY[k] = dml_min(
+					(double) mode_lib->vba.SwathWidthSingleDPPY[k],
+					dml_round(
+							mode_lib->vba.HActive[k] / 2.0
+									* mode_lib->vba.HRatio[k]));
+		else
+			mode_lib->vba.SwathWidthY[k] = mode_lib->vba.SwathWidthSingleDPPY[k]
+					/ mode_lib->vba.DPPPerPlane[k];
+	}
+
+	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+		if (mode_lib->vba.SourcePixelFormat[k] == dm_444_64) {
+			mode_lib->vba.BytePerPixelDETY[k] = 8;
+			mode_lib->vba.BytePerPixelDETC[k] = 0;
+		} else if (mode_lib->vba.SourcePixelFormat[k] == dm_444_32) {
+			mode_lib->vba.BytePerPixelDETY[k] = 4;
+			mode_lib->vba.BytePerPixelDETC[k] = 0;
+		} else if (mode_lib->vba.SourcePixelFormat[k] == dm_444_16) {
+			mode_lib->vba.BytePerPixelDETY[k] = 2;
+			mode_lib->vba.BytePerPixelDETC[k] = 0;
+		} else if (mode_lib->vba.SourcePixelFormat[k] == dm_444_8) {
+			mode_lib->vba.BytePerPixelDETY[k] = 1;
+			mode_lib->vba.BytePerPixelDETC[k] = 0;
+		} else if (mode_lib->vba.SourcePixelFormat[k] == dm_420_8) {
+			mode_lib->vba.BytePerPixelDETY[k] = 1;
+			mode_lib->vba.BytePerPixelDETC[k] = 2;
+		} else { // dm_420_10
+			mode_lib->vba.BytePerPixelDETY[k] = 4.0 / 3.0;
+			mode_lib->vba.BytePerPixelDETC[k] = 8.0 / 3.0;
+		}
+	}
+
+	mode_lib->vba.TotalDataReadBandwidth = 0.0;
+	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+		mode_lib->vba.ReadBandwidthPlaneLuma[k] = mode_lib->vba.SwathWidthSingleDPPY[k]
+				* dml_ceil(mode_lib->vba.BytePerPixelDETY[k], 1)
+				/ (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k])
+				* mode_lib->vba.VRatio[k];
+		mode_lib->vba.ReadBandwidthPlaneChroma[k] = mode_lib->vba.SwathWidthSingleDPPY[k]
+				/ 2 * dml_ceil(mode_lib->vba.BytePerPixelDETC[k], 2)
+				/ (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k])
+				* mode_lib->vba.VRatio[k] / 2;
+		DTRACE(
+				"   read_bw[%i] = %fBps",
+				k,
+				mode_lib->vba.ReadBandwidthPlaneLuma[k]
+						+ mode_lib->vba.ReadBandwidthPlaneChroma[k]);
+		mode_lib->vba.TotalDataReadBandwidth += mode_lib->vba.ReadBandwidthPlaneLuma[k]
+				+ mode_lib->vba.ReadBandwidthPlaneChroma[k];
+	}
+
+	mode_lib->vba.TotalDCCActiveDPP = 0;
+	mode_lib->vba.TotalActiveDPP = 0;
+	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+		mode_lib->vba.TotalActiveDPP = mode_lib->vba.TotalActiveDPP
+				+ mode_lib->vba.DPPPerPlane[k];
+		if (mode_lib->vba.DCCEnable[k])
+			mode_lib->vba.TotalDCCActiveDPP = mode_lib->vba.TotalDCCActiveDPP
+					+ mode_lib->vba.DPPPerPlane[k];
+	}
+
+	mode_lib->vba.UrgentRoundTripAndOutOfOrderLatency =
+			(mode_lib->vba.RoundTripPingLatencyCycles + 32) / mode_lib->vba.DCFCLK
+					+ mode_lib->vba.UrgentOutOfOrderReturnPerChannel
+							* mode_lib->vba.NumberOfChannels
+							/ mode_lib->vba.ReturnBW;
+
+	mode_lib->vba.LastPixelOfLineExtraWatermark = 0;
+	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+		double DataFabricLineDeliveryTimeLuma, DataFabricLineDeliveryTimeChroma;
+
+		if (mode_lib->vba.VRatio[k] <= 1.0)
+			mode_lib->vba.DisplayPipeLineDeliveryTimeLuma[k] =
+					(double) mode_lib->vba.SwathWidthY[k]
+							* mode_lib->vba.DPPPerPlane[k]
+							/ mode_lib->vba.HRatio[k]
+							/ mode_lib->vba.PixelClock[k];
+		else
+			mode_lib->vba.DisplayPipeLineDeliveryTimeLuma[k] =
+					(double) mode_lib->vba.SwathWidthY[k]
+							/ mode_lib->vba.PSCL_THROUGHPUT_LUMA[k]
+							/ mode_lib->vba.DPPCLK[k];
+
+		DataFabricLineDeliveryTimeLuma = mode_lib->vba.SwathWidthSingleDPPY[k]
+				* mode_lib->vba.SwathHeightY[k]
+				* dml_ceil(mode_lib->vba.BytePerPixelDETY[k], 1)
+				/ (mode_lib->vba.ReturnBW * mode_lib->vba.ReadBandwidthPlaneLuma[k]
+						/ mode_lib->vba.TotalDataReadBandwidth);
+		mode_lib->vba.LastPixelOfLineExtraWatermark = dml_max(
+				mode_lib->vba.LastPixelOfLineExtraWatermark,
+				DataFabricLineDeliveryTimeLuma
+						- mode_lib->vba.DisplayPipeLineDeliveryTimeLuma[k]);
+
+		if (mode_lib->vba.BytePerPixelDETC[k] == 0)
+			mode_lib->vba.DisplayPipeLineDeliveryTimeChroma[k] = 0.0;
+		else if (mode_lib->vba.VRatio[k] / 2.0 <= 1.0)
+			mode_lib->vba.DisplayPipeLineDeliveryTimeChroma[k] =
+					mode_lib->vba.SwathWidthY[k] / 2.0
+							* mode_lib->vba.DPPPerPlane[k]
+							/ (mode_lib->vba.HRatio[k] / 2.0)
+							/ mode_lib->vba.PixelClock[k];
+		else
+			mode_lib->vba.DisplayPipeLineDeliveryTimeChroma[k] =
+					mode_lib->vba.SwathWidthY[k] / 2.0
+							/ mode_lib->vba.PSCL_THROUGHPUT_CHROMA[k]
+							/ mode_lib->vba.DPPCLK[k];
+
+		DataFabricLineDeliveryTimeChroma = mode_lib->vba.SwathWidthSingleDPPY[k] / 2.0
+				* mode_lib->vba.SwathHeightC[k]
+				* dml_ceil(mode_lib->vba.BytePerPixelDETC[k], 2)
+				/ (mode_lib->vba.ReturnBW
+						* mode_lib->vba.ReadBandwidthPlaneChroma[k]
+						/ mode_lib->vba.TotalDataReadBandwidth);
+		mode_lib->vba.LastPixelOfLineExtraWatermark =
+				dml_max(
+						mode_lib->vba.LastPixelOfLineExtraWatermark,
+						DataFabricLineDeliveryTimeChroma
+								- mode_lib->vba.DisplayPipeLineDeliveryTimeChroma[k]);
+	}
+
+	mode_lib->vba.UrgentExtraLatency = mode_lib->vba.UrgentRoundTripAndOutOfOrderLatency
+			+ (mode_lib->vba.TotalActiveDPP * mode_lib->vba.PixelChunkSizeInKByte
+					+ mode_lib->vba.TotalDCCActiveDPP
+							* mode_lib->vba.MetaChunkSize) * 1024.0
+					/ mode_lib->vba.ReturnBW;
+
+	if (mode_lib->vba.VirtualMemoryEnable)
+		mode_lib->vba.UrgentExtraLatency += mode_lib->vba.TotalActiveDPP
+				* mode_lib->vba.PTEChunkSize * 1024.0 / mode_lib->vba.ReturnBW;
+
+	mode_lib->vba.UrgentWatermark = mode_lib->vba.UrgentLatency
+			+ mode_lib->vba.LastPixelOfLineExtraWatermark
+			+ mode_lib->vba.UrgentExtraLatency;
+
+	DTRACE("   urgent_extra_latency = %fus", mode_lib->vba.UrgentExtraLatency);
+	DTRACE("   wm_urgent = %fus", mode_lib->vba.UrgentWatermark);
+
+	mode_lib->vba.MemoryTripWatermark = mode_lib->vba.UrgentLatency;
+
+	mode_lib->vba.TotalActiveWriteback = 0;
+	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+		if (mode_lib->vba.WritebackEnable[k])
+			mode_lib->vba.TotalActiveWriteback = mode_lib->vba.TotalActiveWriteback + 1;
+	}
+
+	if (mode_lib->vba.TotalActiveWriteback <= 1)
+		mode_lib->vba.WritebackUrgentWatermark = mode_lib->vba.WritebackLatency;
+	else
+		mode_lib->vba.WritebackUrgentWatermark = mode_lib->vba.WritebackLatency
+				+ mode_lib->vba.WritebackChunkSize * 1024.0 / 32
+						/ mode_lib->vba.SOCCLK;
+
+	DTRACE("   wm_wb_urgent = %fus", mode_lib->vba.WritebackUrgentWatermark);
+
+	// NB P-State/DRAM Clock Change Watermark
+	mode_lib->vba.DRAMClockChangeWatermark = mode_lib->vba.DRAMClockChangeLatency
+			+ mode_lib->vba.UrgentWatermark;
+
+	DTRACE("   wm_pstate_change = %fus", mode_lib->vba.DRAMClockChangeWatermark);
+
+	DTRACE("   calculating wb pstate watermark");
+	DTRACE("      total wb outputs %d", mode_lib->vba.TotalActiveWriteback);
+	DTRACE("      socclk frequency %f Mhz", mode_lib->vba.SOCCLK);
+
+	if (mode_lib->vba.TotalActiveWriteback <= 1)
+		mode_lib->vba.WritebackDRAMClockChangeWatermark =
+				mode_lib->vba.DRAMClockChangeLatency
+						+ mode_lib->vba.WritebackLatency;
+	else
+		mode_lib->vba.WritebackDRAMClockChangeWatermark =
+				mode_lib->vba.DRAMClockChangeLatency
+						+ mode_lib->vba.WritebackLatency
+						+ mode_lib->vba.WritebackChunkSize * 1024.0 / 32
+								/ mode_lib->vba.SOCCLK;
+
+	DTRACE("   wm_wb_pstate %fus", mode_lib->vba.WritebackDRAMClockChangeWatermark);
+
+	// Stutter Efficiency
+	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+		mode_lib->vba.LinesInDETY[k] = mode_lib->vba.DETBufferSizeY[k]
+				/ mode_lib->vba.BytePerPixelDETY[k] / mode_lib->vba.SwathWidthY[k];
+		mode_lib->vba.LinesInDETYRoundedDownToSwath[k] = dml_floor(
+				mode_lib->vba.LinesInDETY[k],
+				mode_lib->vba.SwathHeightY[k]);
+		mode_lib->vba.FullDETBufferingTimeY[k] =
+				mode_lib->vba.LinesInDETYRoundedDownToSwath[k]
+						* (mode_lib->vba.HTotal[k]
+								/ mode_lib->vba.PixelClock[k])
+						/ mode_lib->vba.VRatio[k];
+		if (mode_lib->vba.BytePerPixelDETC[k] > 0) {
+			mode_lib->vba.LinesInDETC[k] = mode_lib->vba.DETBufferSizeC[k]
+					/ mode_lib->vba.BytePerPixelDETC[k]
+					/ (mode_lib->vba.SwathWidthY[k] / 2);
+			mode_lib->vba.LinesInDETCRoundedDownToSwath[k] = dml_floor(
+					mode_lib->vba.LinesInDETC[k],
+					mode_lib->vba.SwathHeightC[k]);
+			mode_lib->vba.FullDETBufferingTimeC[k] =
+					mode_lib->vba.LinesInDETCRoundedDownToSwath[k]
+							* (mode_lib->vba.HTotal[k]
+									/ mode_lib->vba.PixelClock[k])
+							/ (mode_lib->vba.VRatio[k] / 2);
+		} else {
+			mode_lib->vba.LinesInDETC[k] = 0;
+			mode_lib->vba.LinesInDETCRoundedDownToSwath[k] = 0;
+			mode_lib->vba.FullDETBufferingTimeC[k] = 999999;
+		}
+	}
+
+	mode_lib->vba.MinFullDETBufferingTime = 999999.0;
+	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+		if (mode_lib->vba.FullDETBufferingTimeY[k]
+				< mode_lib->vba.MinFullDETBufferingTime) {
+			mode_lib->vba.MinFullDETBufferingTime =
+					mode_lib->vba.FullDETBufferingTimeY[k];
+			mode_lib->vba.FrameTimeForMinFullDETBufferingTime =
+					(double) mode_lib->vba.VTotal[k] * mode_lib->vba.HTotal[k]
+							/ mode_lib->vba.PixelClock[k];
+		}
+		if (mode_lib->vba.FullDETBufferingTimeC[k]
+				< mode_lib->vba.MinFullDETBufferingTime) {
+			mode_lib->vba.MinFullDETBufferingTime =
+					mode_lib->vba.FullDETBufferingTimeC[k];
+			mode_lib->vba.FrameTimeForMinFullDETBufferingTime =
+					(double) mode_lib->vba.VTotal[k] * mode_lib->vba.HTotal[k]
+							/ mode_lib->vba.PixelClock[k];
+		}
+	}
+
+	mode_lib->vba.AverageReadBandwidthGBytePerSecond = 0.0;
+	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+		if (mode_lib->vba.DCCEnable[k]) {
+			mode_lib->vba.AverageReadBandwidthGBytePerSecond =
+					mode_lib->vba.AverageReadBandwidthGBytePerSecond
+							+ mode_lib->vba.ReadBandwidthPlaneLuma[k]
+									/ mode_lib->vba.DCCRate[k]
+									/ 1000
+							+ mode_lib->vba.ReadBandwidthPlaneChroma[k]
+									/ mode_lib->vba.DCCRate[k]
+									/ 1000;
+		} else {
+			mode_lib->vba.AverageReadBandwidthGBytePerSecond =
+					mode_lib->vba.AverageReadBandwidthGBytePerSecond
+							+ mode_lib->vba.ReadBandwidthPlaneLuma[k]
+									/ 1000
+							+ mode_lib->vba.ReadBandwidthPlaneChroma[k]
+									/ 1000;
+		}
+		if (mode_lib->vba.DCCEnable[k]) {
+			mode_lib->vba.AverageReadBandwidthGBytePerSecond =
+					mode_lib->vba.AverageReadBandwidthGBytePerSecond
+							+ mode_lib->vba.ReadBandwidthPlaneLuma[k]
+									/ 1000 / 256
+							+ mode_lib->vba.ReadBandwidthPlaneChroma[k]
+									/ 1000 / 256;
+		}
+		if (mode_lib->vba.VirtualMemoryEnable) {
+			mode_lib->vba.AverageReadBandwidthGBytePerSecond =
+					mode_lib->vba.AverageReadBandwidthGBytePerSecond
+							+ mode_lib->vba.ReadBandwidthPlaneLuma[k]
+									/ 1000 / 512
+							+ mode_lib->vba.ReadBandwidthPlaneChroma[k]
+									/ 1000 / 512;
+		}
+	}
+
+	mode_lib->vba.PartOfBurstThatFitsInROB =
+			dml_min(
+					mode_lib->vba.MinFullDETBufferingTime
+							* mode_lib->vba.TotalDataReadBandwidth,
+					mode_lib->vba.ROBBufferSizeInKByte * 1024
+							* mode_lib->vba.TotalDataReadBandwidth
+							/ (mode_lib->vba.AverageReadBandwidthGBytePerSecond
+									* 1000));
+	mode_lib->vba.StutterBurstTime = mode_lib->vba.PartOfBurstThatFitsInROB
+			* (mode_lib->vba.AverageReadBandwidthGBytePerSecond * 1000)
+			/ mode_lib->vba.TotalDataReadBandwidth / mode_lib->vba.ReturnBW
+			+ (mode_lib->vba.MinFullDETBufferingTime
+					* mode_lib->vba.TotalDataReadBandwidth
+					- mode_lib->vba.PartOfBurstThatFitsInROB)
+					/ (mode_lib->vba.DCFCLK * 64);
+	if (mode_lib->vba.TotalActiveWriteback == 0) {
+		mode_lib->vba.StutterEfficiencyNotIncludingVBlank = (1
+				- (mode_lib->vba.SRExitTime + mode_lib->vba.StutterBurstTime)
+						/ mode_lib->vba.MinFullDETBufferingTime) * 100;
+	} else {
+		mode_lib->vba.StutterEfficiencyNotIncludingVBlank = 0;
+	}
+
+	mode_lib->vba.SmallestVBlank = 999999;
+	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+		if (mode_lib->vba.SynchronizedVBlank || mode_lib->vba.NumberOfActivePlanes == 1) {
+			mode_lib->vba.VBlankTime = (double) (mode_lib->vba.VTotal[k]
+					- mode_lib->vba.VActive[k]) * mode_lib->vba.HTotal[k]
+					/ mode_lib->vba.PixelClock[k];
+		} else {
+			mode_lib->vba.VBlankTime = 0;
+		}
+		mode_lib->vba.SmallestVBlank = dml_min(
+				mode_lib->vba.SmallestVBlank,
+				mode_lib->vba.VBlankTime);
+	}
+
+	mode_lib->vba.StutterEfficiency = (mode_lib->vba.StutterEfficiencyNotIncludingVBlank / 100
+			* (mode_lib->vba.FrameTimeForMinFullDETBufferingTime
+					- mode_lib->vba.SmallestVBlank)
+			+ mode_lib->vba.SmallestVBlank)
+			/ mode_lib->vba.FrameTimeForMinFullDETBufferingTime * 100;
+
+	// dml_ml->vba.DCFCLK Deep Sleep
+	mode_lib->vba.DCFClkDeepSleep = 8.0;
+
+	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; k++) {
+		if (mode_lib->vba.BytePerPixelDETC[k] > 0) {
+			mode_lib->vba.DCFCLKDeepSleepPerPlane =
+					dml_max(
+							1.1 * mode_lib->vba.SwathWidthY[k]
+									* dml_ceil(
+											mode_lib->vba.BytePerPixelDETY[k],
+											1) / 32
+									/ mode_lib->vba.DisplayPipeLineDeliveryTimeLuma[k],
+							1.1 * mode_lib->vba.SwathWidthY[k] / 2.0
+									* dml_ceil(
+											mode_lib->vba.BytePerPixelDETC[k],
+											2) / 32
+									/ mode_lib->vba.DisplayPipeLineDeliveryTimeChroma[k]);
+		} else
+			mode_lib->vba.DCFCLKDeepSleepPerPlane = 1.1 * mode_lib->vba.SwathWidthY[k]
+					* dml_ceil(mode_lib->vba.BytePerPixelDETY[k], 1) / 64.0
+					/ mode_lib->vba.DisplayPipeLineDeliveryTimeLuma[k];
+		mode_lib->vba.DCFCLKDeepSleepPerPlane = dml_max(
+				mode_lib->vba.DCFCLKDeepSleepPerPlane,
+				mode_lib->vba.PixelClock[k] / 16.0);
+		mode_lib->vba.DCFClkDeepSleep = dml_max(
+				mode_lib->vba.DCFClkDeepSleep,
+				mode_lib->vba.DCFCLKDeepSleepPerPlane);
+
+		DTRACE(
+				"   dcfclk_deepsleep_per_plane[%i] = %fMHz",
+				k,
+				mode_lib->vba.DCFCLKDeepSleepPerPlane);
+	}
+
+	DTRACE("   dcfclk_deepsleep_mhz = %fMHz", mode_lib->vba.DCFClkDeepSleep);
+
+	// Stutter Watermark
+	mode_lib->vba.StutterExitWatermark = mode_lib->vba.SRExitTime
+			+ mode_lib->vba.LastPixelOfLineExtraWatermark
+			+ mode_lib->vba.UrgentExtraLatency + 10 / mode_lib->vba.DCFClkDeepSleep;
+	mode_lib->vba.StutterEnterPlusExitWatermark = mode_lib->vba.SREnterPlusExitTime
+			+ mode_lib->vba.LastPixelOfLineExtraWatermark
+			+ mode_lib->vba.UrgentExtraLatency;
+
+	DTRACE("   wm_cstate_exit       = %fus", mode_lib->vba.StutterExitWatermark);
+	DTRACE("   wm_cstate_enter_exit = %fus", mode_lib->vba.StutterEnterPlusExitWatermark);
+
+	// Urgent Latency Supported
+	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+		mode_lib->vba.EffectiveDETPlusLBLinesLuma =
+				dml_floor(
+						mode_lib->vba.LinesInDETY[k]
+								+ dml_min(
+										mode_lib->vba.LinesInDETY[k]
+												* mode_lib->vba.DPPCLK[k]
+												* mode_lib->vba.BytePerPixelDETY[k]
+												* mode_lib->vba.PSCL_THROUGHPUT_LUMA[k]
+												/ (mode_lib->vba.ReturnBW
+														/ mode_lib->vba.DPPPerPlane[k]),
+										(double) mode_lib->vba.EffectiveLBLatencyHidingSourceLinesLuma),
+						mode_lib->vba.SwathHeightY[k]);
+
+		mode_lib->vba.UrgentLatencySupportUsLuma = mode_lib->vba.EffectiveDETPlusLBLinesLuma
+				* (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k])
+				/ mode_lib->vba.VRatio[k]
+				- mode_lib->vba.EffectiveDETPlusLBLinesLuma
+						* mode_lib->vba.SwathWidthY[k]
+						* mode_lib->vba.BytePerPixelDETY[k]
+						/ (mode_lib->vba.ReturnBW
+								/ mode_lib->vba.DPPPerPlane[k]);
+
+		if (mode_lib->vba.BytePerPixelDETC[k] > 0) {
+			mode_lib->vba.EffectiveDETPlusLBLinesChroma =
+					dml_floor(
+							mode_lib->vba.LinesInDETC[k]
+									+ dml_min(
+											mode_lib->vba.LinesInDETC[k]
+													* mode_lib->vba.DPPCLK[k]
+													* mode_lib->vba.BytePerPixelDETC[k]
+													* mode_lib->vba.PSCL_THROUGHPUT_CHROMA[k]
+													/ (mode_lib->vba.ReturnBW
+															/ mode_lib->vba.DPPPerPlane[k]),
+											(double) mode_lib->vba.EffectiveLBLatencyHidingSourceLinesChroma),
+							mode_lib->vba.SwathHeightC[k]);
+			mode_lib->vba.UrgentLatencySupportUsChroma =
+					mode_lib->vba.EffectiveDETPlusLBLinesChroma
+							* (mode_lib->vba.HTotal[k]
+									/ mode_lib->vba.PixelClock[k])
+							/ (mode_lib->vba.VRatio[k] / 2)
+							- mode_lib->vba.EffectiveDETPlusLBLinesChroma
+									* (mode_lib->vba.SwathWidthY[k]
+											/ 2)
+									* mode_lib->vba.BytePerPixelDETC[k]
+									/ (mode_lib->vba.ReturnBW
+											/ mode_lib->vba.DPPPerPlane[k]);
+			mode_lib->vba.UrgentLatencySupportUs[k] = dml_min(
+					mode_lib->vba.UrgentLatencySupportUsLuma,
+					mode_lib->vba.UrgentLatencySupportUsChroma);
+		} else {
+			mode_lib->vba.UrgentLatencySupportUs[k] =
+					mode_lib->vba.UrgentLatencySupportUsLuma;
+		}
+	}
+
+	mode_lib->vba.MinUrgentLatencySupportUs = 999999;
+	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+		mode_lib->vba.MinUrgentLatencySupportUs = dml_min(
+				mode_lib->vba.MinUrgentLatencySupportUs,
+				mode_lib->vba.UrgentLatencySupportUs[k]);
+	}
+
+	// Non-Urgent Latency Tolerance
+	mode_lib->vba.NonUrgentLatencyTolerance = mode_lib->vba.MinUrgentLatencySupportUs
+			- mode_lib->vba.UrgentWatermark;
+
+	// DSCCLK
+	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+		if ((mode_lib->vba.BlendingAndTiming[k] != k) || !mode_lib->vba.DSCEnabled[k]) {
+			mode_lib->vba.DSCCLK_calculated[k] = 0.0;
+		} else {
+			if (mode_lib->vba.OutputFormat[k] == dm_420
+					|| mode_lib->vba.OutputFormat[k] == dm_n422)
+				mode_lib->vba.DSCFormatFactor = 2;
+			else
+				mode_lib->vba.DSCFormatFactor = 1;
+			if (mode_lib->vba.ODMCombineEnabled[k])
+				mode_lib->vba.DSCCLK_calculated[k] =
+						mode_lib->vba.PixelClockBackEnd[k] / 6
+								/ mode_lib->vba.DSCFormatFactor
+								/ (1
+										- mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading
+												/ 100);
+			else
+				mode_lib->vba.DSCCLK_calculated[k] =
+						mode_lib->vba.PixelClockBackEnd[k] / 3
+								/ mode_lib->vba.DSCFormatFactor
+								/ (1
+										- mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading
+												/ 100);
+		}
+	}
+
+	// DSC Delay
+	// TODO
+	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+		double bpp = mode_lib->vba.OutputBpp[k];
+		unsigned int slices = mode_lib->vba.NumberOfDSCSlices[k];
+
+		if (mode_lib->vba.DSCEnabled[k] && bpp != 0) {
+			if (!mode_lib->vba.ODMCombineEnabled[k]) {
+				mode_lib->vba.DSCDelay[k] =
+						dscceComputeDelay(
+								mode_lib->vba.DSCInputBitPerComponent[k],
+								bpp,
+								dml_ceil(
+										(double) mode_lib->vba.HActive[k]
+												/ mode_lib->vba.NumberOfDSCSlices[k],
+										1),
+								slices,
+								mode_lib->vba.OutputFormat[k])
+								+ dscComputeDelay(
+										mode_lib->vba.OutputFormat[k]);
+			} else {
+				mode_lib->vba.DSCDelay[k] =
+						2
+								* (dscceComputeDelay(
+										mode_lib->vba.DSCInputBitPerComponent[k],
+										bpp,
+										dml_ceil(
+												(double) mode_lib->vba.HActive[k]
+														/ mode_lib->vba.NumberOfDSCSlices[k],
+												1),
+										slices / 2.0,
+										mode_lib->vba.OutputFormat[k])
+										+ dscComputeDelay(
+												mode_lib->vba.OutputFormat[k]));
+			}
+			mode_lib->vba.DSCDelay[k] = mode_lib->vba.DSCDelay[k]
+					* mode_lib->vba.PixelClock[k]
+					/ mode_lib->vba.PixelClockBackEnd[k];
+		} else {
+			mode_lib->vba.DSCDelay[k] = 0;
+		}
+	}
+
+	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k)
+		for (j = 0; j < mode_lib->vba.NumberOfActivePlanes; ++j) // NumberOfPlanes
+			if (j != k && mode_lib->vba.BlendingAndTiming[k] == j
+					&& mode_lib->vba.DSCEnabled[j])
+				mode_lib->vba.DSCDelay[k] = mode_lib->vba.DSCDelay[j];
+
+	// Prefetch
+	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+		unsigned int PDEAndMetaPTEBytesFrameY;
+		unsigned int PixelPTEBytesPerRowY;
+		unsigned int MetaRowByteY;
+		unsigned int MetaRowByteC;
+		unsigned int PDEAndMetaPTEBytesFrameC;
+		unsigned int PixelPTEBytesPerRowC;
+
+		Calculate256BBlockSizes(
+				mode_lib->vba.SourcePixelFormat[k],
+				mode_lib->vba.SurfaceTiling[k],
+				dml_ceil(mode_lib->vba.BytePerPixelDETY[k], 1),
+				dml_ceil(mode_lib->vba.BytePerPixelDETC[k], 2),
+				&mode_lib->vba.BlockHeight256BytesY[k],
+				&mode_lib->vba.BlockHeight256BytesC[k],
+				&mode_lib->vba.BlockWidth256BytesY[k],
+				&mode_lib->vba.BlockWidth256BytesC[k]);
+		PDEAndMetaPTEBytesFrameY = CalculateVMAndRowBytes(
+				mode_lib,
+				mode_lib->vba.DCCEnable[k],
+				mode_lib->vba.BlockHeight256BytesY[k],
+				mode_lib->vba.BlockWidth256BytesY[k],
+				mode_lib->vba.SourcePixelFormat[k],
+				mode_lib->vba.SurfaceTiling[k],
+				dml_ceil(mode_lib->vba.BytePerPixelDETY[k], 1),
+				mode_lib->vba.SourceScan[k],
+				mode_lib->vba.ViewportWidth[k],
+				mode_lib->vba.ViewportHeight[k],
+				mode_lib->vba.SwathWidthY[k],
+				mode_lib->vba.VirtualMemoryEnable,
+				mode_lib->vba.VMMPageSize,
+				mode_lib->vba.PTEBufferSizeInRequests,
+				mode_lib->vba.PDEProcessingBufIn64KBReqs,
+				mode_lib->vba.PitchY[k],
+				mode_lib->vba.DCCMetaPitchY[k],
+				&mode_lib->vba.MacroTileWidthY[k],
+				&MetaRowByteY,
+				&PixelPTEBytesPerRowY,
+				&mode_lib->vba.PTEBufferSizeNotExceeded[mode_lib->vba.VoltageLevel],
+				&mode_lib->vba.dpte_row_height[k],
+				&mode_lib->vba.meta_row_height[k]);
+		mode_lib->vba.PrefetchSourceLinesY[k] = CalculatePrefetchSourceLines(
+				mode_lib,
+				mode_lib->vba.VRatio[k],
+				mode_lib->vba.vtaps[k],
+				mode_lib->vba.Interlace[k],
+				mode_lib->vba.ProgressiveToInterlaceUnitInOPP,
+				mode_lib->vba.SwathHeightY[k],
+				mode_lib->vba.ViewportYStartY[k],
+				&mode_lib->vba.VInitPreFillY[k],
+				&mode_lib->vba.MaxNumSwathY[k]);
+
+		if ((mode_lib->vba.SourcePixelFormat[k] != dm_444_64
+				&& mode_lib->vba.SourcePixelFormat[k] != dm_444_32
+				&& mode_lib->vba.SourcePixelFormat[k] != dm_444_16
+				&& mode_lib->vba.SourcePixelFormat[k] != dm_444_8)) {
+			PDEAndMetaPTEBytesFrameC =
+					CalculateVMAndRowBytes(
+							mode_lib,
+							mode_lib->vba.DCCEnable[k],
+							mode_lib->vba.BlockHeight256BytesC[k],
+							mode_lib->vba.BlockWidth256BytesC[k],
+							mode_lib->vba.SourcePixelFormat[k],
+							mode_lib->vba.SurfaceTiling[k],
+							dml_ceil(
+									mode_lib->vba.BytePerPixelDETC[k],
+									2),
+							mode_lib->vba.SourceScan[k],
+							mode_lib->vba.ViewportWidth[k] / 2,
+							mode_lib->vba.ViewportHeight[k] / 2,
+							mode_lib->vba.SwathWidthY[k] / 2,
+							mode_lib->vba.VirtualMemoryEnable,
+							mode_lib->vba.VMMPageSize,
+							mode_lib->vba.PTEBufferSizeInRequests,
+							mode_lib->vba.PDEProcessingBufIn64KBReqs,
+							mode_lib->vba.PitchC[k],
+							0,
+							&mode_lib->vba.MacroTileWidthC[k],
+							&MetaRowByteC,
+							&PixelPTEBytesPerRowC,
+							&mode_lib->vba.PTEBufferSizeNotExceeded[mode_lib->vba.VoltageLevel],
+							&mode_lib->vba.dpte_row_height_chroma[k],
+							&mode_lib->vba.meta_row_height_chroma[k]);
+			mode_lib->vba.PrefetchSourceLinesC[k] = CalculatePrefetchSourceLines(
+					mode_lib,
+					mode_lib->vba.VRatio[k] / 2,
+					mode_lib->vba.VTAPsChroma[k],
+					mode_lib->vba.Interlace[k],
+					mode_lib->vba.ProgressiveToInterlaceUnitInOPP,
+					mode_lib->vba.SwathHeightC[k],
+					mode_lib->vba.ViewportYStartC[k],
+					&mode_lib->vba.VInitPreFillC[k],
+					&mode_lib->vba.MaxNumSwathC[k]);
+		} else {
+			PixelPTEBytesPerRowC = 0;
+			PDEAndMetaPTEBytesFrameC = 0;
+			MetaRowByteC = 0;
+			mode_lib->vba.MaxNumSwathC[k] = 0;
+			mode_lib->vba.PrefetchSourceLinesC[k] = 0;
+		}
+
+		mode_lib->vba.PixelPTEBytesPerRow[k] = PixelPTEBytesPerRowY + PixelPTEBytesPerRowC;
+		mode_lib->vba.PDEAndMetaPTEBytesFrame[k] = PDEAndMetaPTEBytesFrameY
+				+ PDEAndMetaPTEBytesFrameC;
+		mode_lib->vba.MetaRowByte[k] = MetaRowByteY + MetaRowByteC;
+
+		CalculateActiveRowBandwidth(
+				mode_lib->vba.VirtualMemoryEnable,
+				mode_lib->vba.SourcePixelFormat[k],
+				mode_lib->vba.VRatio[k],
+				mode_lib->vba.DCCEnable[k],
+				mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k],
+				MetaRowByteY,
+				MetaRowByteC,
+				mode_lib->vba.meta_row_height[k],
+				mode_lib->vba.meta_row_height_chroma[k],
+				PixelPTEBytesPerRowY,
+				PixelPTEBytesPerRowC,
+				mode_lib->vba.dpte_row_height[k],
+				mode_lib->vba.dpte_row_height_chroma[k],
+				&mode_lib->vba.meta_row_bw[k],
+				&mode_lib->vba.dpte_row_bw[k],
+				&mode_lib->vba.qual_row_bw[k]);
+	}
+
+	mode_lib->vba.TCalc = 24.0 / mode_lib->vba.DCFClkDeepSleep;
+
+	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+		if (mode_lib->vba.BlendingAndTiming[k] == k) {
+			if (mode_lib->vba.WritebackEnable[k] == true) {
+				mode_lib->vba.WritebackDelay[mode_lib->vba.VoltageLevel][k] =
+						mode_lib->vba.WritebackLatency
+								+ CalculateWriteBackDelay(
+										mode_lib->vba.WritebackPixelFormat[k],
+										mode_lib->vba.WritebackHRatio[k],
+										mode_lib->vba.WritebackVRatio[k],
+										mode_lib->vba.WritebackLumaHTaps[k],
+										mode_lib->vba.WritebackLumaVTaps[k],
+										mode_lib->vba.WritebackChromaHTaps[k],
+										mode_lib->vba.WritebackChromaVTaps[k],
+										mode_lib->vba.WritebackDestinationWidth[k])
+										/ mode_lib->vba.DISPCLK;
+			} else
+				mode_lib->vba.WritebackDelay[mode_lib->vba.VoltageLevel][k] = 0;
+			for (j = 0; j < mode_lib->vba.NumberOfActivePlanes; ++j) {
+				if (mode_lib->vba.BlendingAndTiming[j] == k
+						&& mode_lib->vba.WritebackEnable[j] == true) {
+					mode_lib->vba.WritebackDelay[mode_lib->vba.VoltageLevel][k] =
+							dml_max(
+									mode_lib->vba.WritebackDelay[mode_lib->vba.VoltageLevel][k],
+									mode_lib->vba.WritebackLatency
+											+ CalculateWriteBackDelay(
+													mode_lib->vba.WritebackPixelFormat[j],
+													mode_lib->vba.WritebackHRatio[j],
+													mode_lib->vba.WritebackVRatio[j],
+													mode_lib->vba.WritebackLumaHTaps[j],
+													mode_lib->vba.WritebackLumaVTaps[j],
+													mode_lib->vba.WritebackChromaHTaps[j],
+													mode_lib->vba.WritebackChromaVTaps[j],
+													mode_lib->vba.WritebackDestinationWidth[j])
+													/ mode_lib->vba.DISPCLK);
+				}
+			}
+		}
+	}
+
+	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k)
+		for (j = 0; j < mode_lib->vba.NumberOfActivePlanes; ++j)
+			if (mode_lib->vba.BlendingAndTiming[k] == j)
+				mode_lib->vba.WritebackDelay[mode_lib->vba.VoltageLevel][k] =
+						mode_lib->vba.WritebackDelay[mode_lib->vba.VoltageLevel][j];
+
+	mode_lib->vba.VStartupLines = 13;
+	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+		mode_lib->vba.MaxVStartupLines[k] =
+				mode_lib->vba.VTotal[k] - mode_lib->vba.VActive[k]
+						- dml_max(
+								1.0,
+								dml_ceil(
+										mode_lib->vba.WritebackDelay[mode_lib->vba.VoltageLevel][k]
+												/ (mode_lib->vba.HTotal[k]
+														/ mode_lib->vba.PixelClock[k]),
+										1));
+	}
+
+	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k)
+		mode_lib->vba.MaximumMaxVStartupLines = dml_max(
+				mode_lib->vba.MaximumMaxVStartupLines,
+				mode_lib->vba.MaxVStartupLines[k]);
+
+	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+		mode_lib->vba.cursor_bw[k] = 0.0;
+		for (j = 0; j < mode_lib->vba.NumberOfCursors[k]; ++j)
+			mode_lib->vba.cursor_bw[k] += mode_lib->vba.CursorWidth[k][j]
+					* mode_lib->vba.CursorBPP[k][j] / 8.0
+					/ (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k])
+					* mode_lib->vba.VRatio[k];
+	}
+
+	do {
+		double MaxTotalRDBandwidth = 0;
+		bool DestinationLineTimesForPrefetchLessThan2 = false;
+		bool VRatioPrefetchMoreThan4 = false;
+		bool prefetch_vm_bw_valid = true;
+		bool prefetch_row_bw_valid = true;
+		double TWait = CalculateTWait(
+				mode_lib->vba.PrefetchMode,
+				mode_lib->vba.DRAMClockChangeLatency,
+				mode_lib->vba.UrgentLatency,
+				mode_lib->vba.SREnterPlusExitTime);
+
+		for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+			if (mode_lib->vba.XFCEnabled[k] == true) {
+				mode_lib->vba.XFCRemoteSurfaceFlipDelay =
+						CalculateRemoteSurfaceFlipDelay(
+								mode_lib,
+								mode_lib->vba.VRatio[k],
+								mode_lib->vba.SwathWidthY[k],
+								dml_ceil(
+										mode_lib->vba.BytePerPixelDETY[k],
+										1),
+								mode_lib->vba.HTotal[k]
+										/ mode_lib->vba.PixelClock[k],
+								mode_lib->vba.XFCTSlvVupdateOffset,
+								mode_lib->vba.XFCTSlvVupdateWidth,
+								mode_lib->vba.XFCTSlvVreadyOffset,
+								mode_lib->vba.XFCXBUFLatencyTolerance,
+								mode_lib->vba.XFCFillBWOverhead,
+								mode_lib->vba.XFCSlvChunkSize,
+								mode_lib->vba.XFCBusTransportTime,
+								mode_lib->vba.TCalc,
+								TWait,
+								&mode_lib->vba.SrcActiveDrainRate,
+								&mode_lib->vba.TInitXFill,
+								&mode_lib->vba.TslvChk);
+			} else {
+				mode_lib->vba.XFCRemoteSurfaceFlipDelay = 0;
+			}
+			mode_lib->vba.ErrorResult[k] =
+					CalculatePrefetchSchedule(
+							mode_lib,
+							mode_lib->vba.DPPCLK[k],
+							mode_lib->vba.DISPCLK,
+							mode_lib->vba.PixelClock[k],
+							mode_lib->vba.DCFClkDeepSleep,
+							mode_lib->vba.DSCDelay[k],
+							mode_lib->vba.DPPPerPlane[k],
+							mode_lib->vba.ScalerEnabled[k],
+							mode_lib->vba.NumberOfCursors[k],
+							mode_lib->vba.DPPCLKDelaySubtotal,
+							mode_lib->vba.DPPCLKDelaySCL,
+							mode_lib->vba.DPPCLKDelaySCLLBOnly,
+							mode_lib->vba.DPPCLKDelayCNVCFormater,
+							mode_lib->vba.DPPCLKDelayCNVCCursor,
+							mode_lib->vba.DISPCLKDelaySubtotal,
+							(unsigned int) (mode_lib->vba.SwathWidthY[k]
+									/ mode_lib->vba.HRatio[k]),
+							mode_lib->vba.OutputFormat[k],
+							mode_lib->vba.VTotal[k]
+									- mode_lib->vba.VActive[k],
+							mode_lib->vba.HTotal[k],
+							mode_lib->vba.MaxInterDCNTileRepeaters,
+							dml_min(
+									mode_lib->vba.VStartupLines,
+									mode_lib->vba.MaxVStartupLines[k]),
+							mode_lib->vba.MaxPageTableLevels,
+							mode_lib->vba.VirtualMemoryEnable,
+							mode_lib->vba.DynamicMetadataEnable[k],
+							mode_lib->vba.DynamicMetadataLinesBeforeActiveRequired[k],
+							mode_lib->vba.DynamicMetadataTransmittedBytes[k],
+							mode_lib->vba.DCCEnable[k],
+							mode_lib->vba.UrgentLatency,
+							mode_lib->vba.UrgentExtraLatency,
+							mode_lib->vba.TCalc,
+							mode_lib->vba.PDEAndMetaPTEBytesFrame[k],
+							mode_lib->vba.MetaRowByte[k],
+							mode_lib->vba.PixelPTEBytesPerRow[k],
+							mode_lib->vba.PrefetchSourceLinesY[k],
+							mode_lib->vba.SwathWidthY[k],
+							mode_lib->vba.BytePerPixelDETY[k],
+							mode_lib->vba.VInitPreFillY[k],
+							mode_lib->vba.MaxNumSwathY[k],
+							mode_lib->vba.PrefetchSourceLinesC[k],
+							mode_lib->vba.BytePerPixelDETC[k],
+							mode_lib->vba.VInitPreFillC[k],
+							mode_lib->vba.MaxNumSwathC[k],
+							mode_lib->vba.SwathHeightY[k],
+							mode_lib->vba.SwathHeightC[k],
+							TWait,
+							mode_lib->vba.XFCEnabled[k],
+							mode_lib->vba.XFCRemoteSurfaceFlipDelay,
+							mode_lib->vba.Interlace[k],
+							mode_lib->vba.ProgressiveToInterlaceUnitInOPP,
+							&mode_lib->vba.DSTXAfterScaler[k],
+							&mode_lib->vba.DSTYAfterScaler[k],
+							&mode_lib->vba.DestinationLinesForPrefetch[k],
+							&mode_lib->vba.PrefetchBandwidth[k],
+							&mode_lib->vba.DestinationLinesToRequestVMInVBlank[k],
+							&mode_lib->vba.DestinationLinesToRequestRowInVBlank[k],
+							&mode_lib->vba.VRatioPrefetchY[k],
+							&mode_lib->vba.VRatioPrefetchC[k],
+							&mode_lib->vba.RequiredPrefetchPixDataBW[k],
+							&mode_lib->vba.VStartupRequiredWhenNotEnoughTimeForDynamicMetadata,
+							&mode_lib->vba.Tno_bw[k],
+							&mode_lib->vba.VUpdateOffsetPix[k],
+							&mode_lib->vba.VUpdateWidthPix[k],
+							&mode_lib->vba.VReadyOffsetPix[k]);
+			if (mode_lib->vba.BlendingAndTiming[k] == k) {
+				mode_lib->vba.VStartup[k] = dml_min(
+						mode_lib->vba.VStartupLines,
+						mode_lib->vba.MaxVStartupLines[k]);
+				if (mode_lib->vba.VStartupRequiredWhenNotEnoughTimeForDynamicMetadata
+						!= 0) {
+					mode_lib->vba.VStartup[k] =
+							mode_lib->vba.VStartupRequiredWhenNotEnoughTimeForDynamicMetadata;
+				}
+			} else {
+				mode_lib->vba.VStartup[k] =
+						dml_min(
+								mode_lib->vba.VStartupLines,
+								mode_lib->vba.MaxVStartupLines[mode_lib->vba.BlendingAndTiming[k]]);
+			}
+		}
+
+		for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+
+			if (mode_lib->vba.PDEAndMetaPTEBytesFrame[k] == 0)
+				mode_lib->vba.prefetch_vm_bw[k] = 0;
+			else if (mode_lib->vba.DestinationLinesToRequestVMInVBlank[k] > 0) {
+				mode_lib->vba.prefetch_vm_bw[k] =
+						(double) mode_lib->vba.PDEAndMetaPTEBytesFrame[k]
+								/ (mode_lib->vba.DestinationLinesToRequestVMInVBlank[k]
+										* mode_lib->vba.HTotal[k]
+										/ mode_lib->vba.PixelClock[k]);
+			} else {
+				mode_lib->vba.prefetch_vm_bw[k] = 0;
+				prefetch_vm_bw_valid = false;
+			}
+			if (mode_lib->vba.MetaRowByte[k] + mode_lib->vba.PixelPTEBytesPerRow[k]
+					== 0)
+				mode_lib->vba.prefetch_row_bw[k] = 0;
+			else if (mode_lib->vba.DestinationLinesToRequestRowInVBlank[k] > 0) {
+				mode_lib->vba.prefetch_row_bw[k] =
+						(double) (mode_lib->vba.MetaRowByte[k]
+								+ mode_lib->vba.PixelPTEBytesPerRow[k])
+								/ (mode_lib->vba.DestinationLinesToRequestRowInVBlank[k]
+										* mode_lib->vba.HTotal[k]
+										/ mode_lib->vba.PixelClock[k]);
+			} else {
+				mode_lib->vba.prefetch_row_bw[k] = 0;
+				prefetch_row_bw_valid = false;
+			}
+
+			MaxTotalRDBandwidth =
+					MaxTotalRDBandwidth + mode_lib->vba.cursor_bw[k]
+							+ dml_max(
+									mode_lib->vba.prefetch_vm_bw[k],
+									dml_max(
+											mode_lib->vba.prefetch_row_bw[k],
+											dml_max(
+													mode_lib->vba.ReadBandwidthPlaneLuma[k]
+															+ mode_lib->vba.ReadBandwidthPlaneChroma[k],
+													mode_lib->vba.RequiredPrefetchPixDataBW[k])
+													+ mode_lib->vba.meta_row_bw[k]
+													+ mode_lib->vba.dpte_row_bw[k]));
+
+			if (mode_lib->vba.DestinationLinesForPrefetch[k] < 2)
+				DestinationLineTimesForPrefetchLessThan2 = true;
+			if (mode_lib->vba.VRatioPrefetchY[k] > 4
+					|| mode_lib->vba.VRatioPrefetchC[k] > 4)
+				VRatioPrefetchMoreThan4 = true;
+		}
+
+		if (MaxTotalRDBandwidth <= mode_lib->vba.ReturnBW && prefetch_vm_bw_valid
+				&& prefetch_row_bw_valid && !VRatioPrefetchMoreThan4
+				&& !DestinationLineTimesForPrefetchLessThan2)
+			mode_lib->vba.PrefetchModeSupported = true;
+		else {
+			mode_lib->vba.PrefetchModeSupported = false;
+			dml_print(
+					"DML: CalculatePrefetchSchedule ***failed***. Bandwidth violation. Results are NOT valid\n");
+		}
+
+		if (mode_lib->vba.PrefetchModeSupported == true) {
+			double final_flip_bw[DC__NUM_DPP__MAX];
+			unsigned int ImmediateFlipBytes[DC__NUM_DPP__MAX];
+			double total_dcn_read_bw_with_flip = 0;
+
+			mode_lib->vba.BandwidthAvailableForImmediateFlip = mode_lib->vba.ReturnBW;
+			for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+				mode_lib->vba.BandwidthAvailableForImmediateFlip =
+						mode_lib->vba.BandwidthAvailableForImmediateFlip
+								- mode_lib->vba.cursor_bw[k]
+								- dml_max(
+										mode_lib->vba.ReadBandwidthPlaneLuma[k]
+												+ mode_lib->vba.ReadBandwidthPlaneChroma[k]
+												+ mode_lib->vba.qual_row_bw[k],
+										mode_lib->vba.PrefetchBandwidth[k]);
+			}
+
+			for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+				ImmediateFlipBytes[k] = 0;
+				if ((mode_lib->vba.SourcePixelFormat[k] != dm_420_8
+						&& mode_lib->vba.SourcePixelFormat[k] != dm_420_10)) {
+					ImmediateFlipBytes[k] =
+							mode_lib->vba.PDEAndMetaPTEBytesFrame[k]
+									+ mode_lib->vba.MetaRowByte[k]
+									+ mode_lib->vba.PixelPTEBytesPerRow[k];
+				}
+			}
+			mode_lib->vba.TotImmediateFlipBytes = 0;
+			for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+				if ((mode_lib->vba.SourcePixelFormat[k] != dm_420_8
+						&& mode_lib->vba.SourcePixelFormat[k] != dm_420_10)) {
+					mode_lib->vba.TotImmediateFlipBytes =
+							mode_lib->vba.TotImmediateFlipBytes
+									+ ImmediateFlipBytes[k];
+				}
+			}
+			for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+				CalculateFlipSchedule(
+						mode_lib,
+						mode_lib->vba.UrgentExtraLatency,
+						mode_lib->vba.UrgentLatency,
+						mode_lib->vba.MaxPageTableLevels,
+						mode_lib->vba.VirtualMemoryEnable,
+						mode_lib->vba.BandwidthAvailableForImmediateFlip,
+						mode_lib->vba.TotImmediateFlipBytes,
+						mode_lib->vba.SourcePixelFormat[k],
+						ImmediateFlipBytes[k],
+						mode_lib->vba.HTotal[k]
+								/ mode_lib->vba.PixelClock[k],
+						mode_lib->vba.VRatio[k],
+						mode_lib->vba.Tno_bw[k],
+						mode_lib->vba.PDEAndMetaPTEBytesFrame[k],
+						mode_lib->vba.MetaRowByte[k],
+						mode_lib->vba.PixelPTEBytesPerRow[k],
+						mode_lib->vba.DCCEnable[k],
+						mode_lib->vba.dpte_row_height[k],
+						mode_lib->vba.meta_row_height[k],
+						mode_lib->vba.qual_row_bw[k],
+						&mode_lib->vba.DestinationLinesToRequestVMInImmediateFlip[k],
+						&mode_lib->vba.DestinationLinesToRequestRowInImmediateFlip[k],
+						&final_flip_bw[k],
+						&mode_lib->vba.ImmediateFlipSupportedForPipe[k]);
+			}
+			for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+				total_dcn_read_bw_with_flip =
+						total_dcn_read_bw_with_flip
+								+ mode_lib->vba.cursor_bw[k]
+								+ dml_max(
+										mode_lib->vba.prefetch_vm_bw[k],
+										dml_max(
+												mode_lib->vba.prefetch_row_bw[k],
+												final_flip_bw[k]
+														+ dml_max(
+																mode_lib->vba.ReadBandwidthPlaneLuma[k]
+																		+ mode_lib->vba.ReadBandwidthPlaneChroma[k],
+																mode_lib->vba.RequiredPrefetchPixDataBW[k])));
+			}
+			mode_lib->vba.ImmediateFlipSupported = true;
+			if (total_dcn_read_bw_with_flip > mode_lib->vba.ReturnBW) {
+				mode_lib->vba.ImmediateFlipSupported = false;
+			}
+			for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+				if (mode_lib->vba.ImmediateFlipSupportedForPipe[k] == false) {
+					mode_lib->vba.ImmediateFlipSupported = false;
+				}
+			}
+		} else {
+			mode_lib->vba.ImmediateFlipSupported = false;
+		}
+
+		for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+			if (mode_lib->vba.ErrorResult[k]) {
+				mode_lib->vba.PrefetchModeSupported = false;
+				dml_print(
+						"DML: CalculatePrefetchSchedule ***failed***. Prefetch schedule violation. Results are NOT valid\n");
+			}
+		}
+
+		mode_lib->vba.VStartupLines = mode_lib->vba.VStartupLines + 1;
+	} while (!((mode_lib->vba.PrefetchModeSupported
+			&& (!mode_lib->vba.ImmediateFlipSupport
+					|| mode_lib->vba.ImmediateFlipSupported))
+			|| mode_lib->vba.MaximumMaxVStartupLines < mode_lib->vba.VStartupLines));
+
+	//Display Pipeline Delivery Time in Prefetch
+	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+		if (mode_lib->vba.VRatioPrefetchY[k] <= 1) {
+			mode_lib->vba.DisplayPipeLineDeliveryTimeLumaPrefetch[k] =
+					mode_lib->vba.SwathWidthY[k] * mode_lib->vba.DPPPerPlane[k]
+							/ mode_lib->vba.HRatio[k]
+							/ mode_lib->vba.PixelClock[k];
+		} else {
+			mode_lib->vba.DisplayPipeLineDeliveryTimeLumaPrefetch[k] =
+					mode_lib->vba.SwathWidthY[k]
+							/ mode_lib->vba.PSCL_THROUGHPUT_LUMA[k]
+							/ mode_lib->vba.DPPCLK[k];
+		}
+		if (mode_lib->vba.BytePerPixelDETC[k] == 0) {
+			mode_lib->vba.DisplayPipeLineDeliveryTimeChromaPrefetch[k] = 0;
+		} else {
+			if (mode_lib->vba.VRatioPrefetchC[k] <= 1) {
+				mode_lib->vba.DisplayPipeLineDeliveryTimeChromaPrefetch[k] =
+						mode_lib->vba.SwathWidthY[k]
+								* mode_lib->vba.DPPPerPlane[k]
+								/ mode_lib->vba.HRatio[k]
+								/ mode_lib->vba.PixelClock[k];
+			} else {
+				mode_lib->vba.DisplayPipeLineDeliveryTimeChromaPrefetch[k] =
+						mode_lib->vba.SwathWidthY[k]
+								/ mode_lib->vba.PSCL_THROUGHPUT_LUMA[k]
+								/ mode_lib->vba.DPPCLK[k];
+			}
+		}
+	}
+
+	// Min TTUVBlank
+	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+		if (mode_lib->vba.PrefetchMode == 0) {
+			mode_lib->vba.AllowDRAMClockChangeDuringVBlank[k] = true;
+			mode_lib->vba.AllowDRAMSelfRefreshDuringVBlank[k] = true;
+			mode_lib->vba.MinTTUVBlank[k] = dml_max(
+					mode_lib->vba.DRAMClockChangeWatermark,
+					dml_max(
+							mode_lib->vba.StutterEnterPlusExitWatermark,
+							mode_lib->vba.UrgentWatermark));
+		} else if (mode_lib->vba.PrefetchMode == 1) {
+			mode_lib->vba.AllowDRAMClockChangeDuringVBlank[k] = false;
+			mode_lib->vba.AllowDRAMSelfRefreshDuringVBlank[k] = true;
+			mode_lib->vba.MinTTUVBlank[k] = dml_max(
+					mode_lib->vba.StutterEnterPlusExitWatermark,
+					mode_lib->vba.UrgentWatermark);
+		} else {
+			mode_lib->vba.AllowDRAMClockChangeDuringVBlank[k] = false;
+			mode_lib->vba.AllowDRAMSelfRefreshDuringVBlank[k] = false;
+			mode_lib->vba.MinTTUVBlank[k] = mode_lib->vba.UrgentWatermark;
+		}
+		if (!mode_lib->vba.DynamicMetadataEnable[k])
+			mode_lib->vba.MinTTUVBlank[k] = mode_lib->vba.TCalc
+					+ mode_lib->vba.MinTTUVBlank[k];
+	}
+
+	// DCC Configuration
+	mode_lib->vba.ActiveDPPs = 0;
+	// NB P-State/DRAM Clock Change Support
+	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+		mode_lib->vba.ActiveDPPs = mode_lib->vba.ActiveDPPs + mode_lib->vba.DPPPerPlane[k];
+	}
+
+	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+		double EffectiveLBLatencyHidingY;
+		double EffectiveLBLatencyHidingC;
+		double DPPOutputBufferLinesY;
+		double DPPOutputBufferLinesC;
+		double DPPOPPBufferingY;
+		double MaxDETBufferingTimeY;
+		double ActiveDRAMClockChangeLatencyMarginY;
+
+		mode_lib->vba.LBLatencyHidingSourceLinesY =
+				dml_min(
+						mode_lib->vba.MaxLineBufferLines,
+						(unsigned int) dml_floor(
+								(double) mode_lib->vba.LineBufferSize
+										/ mode_lib->vba.LBBitPerPixel[k]
+										/ (mode_lib->vba.SwathWidthY[k]
+												/ dml_max(
+														mode_lib->vba.HRatio[k],
+														1.0)),
+								1)) - (mode_lib->vba.vtaps[k] - 1);
+
+		mode_lib->vba.LBLatencyHidingSourceLinesC =
+				dml_min(
+						mode_lib->vba.MaxLineBufferLines,
+						(unsigned int) dml_floor(
+								(double) mode_lib->vba.LineBufferSize
+										/ mode_lib->vba.LBBitPerPixel[k]
+										/ (mode_lib->vba.SwathWidthY[k]
+												/ 2.0
+												/ dml_max(
+														mode_lib->vba.HRatio[k]
+																/ 2,
+														1.0)),
+								1))
+						- (mode_lib->vba.VTAPsChroma[k] - 1);
+
+		EffectiveLBLatencyHidingY = mode_lib->vba.LBLatencyHidingSourceLinesY
+				/ mode_lib->vba.VRatio[k]
+				* (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k]);
+
+		EffectiveLBLatencyHidingC = mode_lib->vba.LBLatencyHidingSourceLinesC
+				/ (mode_lib->vba.VRatio[k] / 2)
+				* (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k]);
+
+		if (mode_lib->vba.SwathWidthY[k] > 2 * mode_lib->vba.DPPOutputBufferPixels) {
+			DPPOutputBufferLinesY = mode_lib->vba.DPPOutputBufferPixels
+					/ mode_lib->vba.SwathWidthY[k];
+		} else if (mode_lib->vba.SwathWidthY[k] > mode_lib->vba.DPPOutputBufferPixels) {
+			DPPOutputBufferLinesY = 0.5;
+		} else {
+			DPPOutputBufferLinesY = 1;
+		}
+
+		if (mode_lib->vba.SwathWidthY[k] / 2 > 2 * mode_lib->vba.DPPOutputBufferPixels) {
+			DPPOutputBufferLinesC = mode_lib->vba.DPPOutputBufferPixels
+					/ (mode_lib->vba.SwathWidthY[k] / 2);
+		} else if (mode_lib->vba.SwathWidthY[k] / 2 > mode_lib->vba.DPPOutputBufferPixels) {
+			DPPOutputBufferLinesC = 0.5;
+		} else {
+			DPPOutputBufferLinesC = 1;
+		}
+
+		DPPOPPBufferingY = (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k])
+				* (DPPOutputBufferLinesY + mode_lib->vba.OPPOutputBufferLines);
+		MaxDETBufferingTimeY = mode_lib->vba.FullDETBufferingTimeY[k]
+				+ (mode_lib->vba.LinesInDETY[k]
+						- mode_lib->vba.LinesInDETYRoundedDownToSwath[k])
+						/ mode_lib->vba.SwathHeightY[k]
+						* (mode_lib->vba.HTotal[k]
+								/ mode_lib->vba.PixelClock[k]);
+
+		ActiveDRAMClockChangeLatencyMarginY = DPPOPPBufferingY + EffectiveLBLatencyHidingY
+				+ MaxDETBufferingTimeY - mode_lib->vba.DRAMClockChangeWatermark;
+
+		if (mode_lib->vba.ActiveDPPs > 1) {
+			ActiveDRAMClockChangeLatencyMarginY =
+					ActiveDRAMClockChangeLatencyMarginY
+							- (1 - 1 / (mode_lib->vba.ActiveDPPs - 1))
+									* mode_lib->vba.SwathHeightY[k]
+									* (mode_lib->vba.HTotal[k]
+											/ mode_lib->vba.PixelClock[k]);
+		}
+
+		if (mode_lib->vba.BytePerPixelDETC[k] > 0) {
+			double DPPOPPBufferingC = (mode_lib->vba.HTotal[k]
+					/ mode_lib->vba.PixelClock[k])
+					* (DPPOutputBufferLinesC
+							+ mode_lib->vba.OPPOutputBufferLines);
+			double MaxDETBufferingTimeC =
+					mode_lib->vba.FullDETBufferingTimeC[k]
+							+ (mode_lib->vba.LinesInDETC[k]
+									- mode_lib->vba.LinesInDETCRoundedDownToSwath[k])
+									/ mode_lib->vba.SwathHeightC[k]
+									* (mode_lib->vba.HTotal[k]
+											/ mode_lib->vba.PixelClock[k]);
+			double ActiveDRAMClockChangeLatencyMarginC = DPPOPPBufferingC
+					+ EffectiveLBLatencyHidingC + MaxDETBufferingTimeC
+					- mode_lib->vba.DRAMClockChangeWatermark;
+
+			if (mode_lib->vba.ActiveDPPs > 1) {
+				ActiveDRAMClockChangeLatencyMarginC =
+						ActiveDRAMClockChangeLatencyMarginC
+								- (1
+										- 1
+												/ (mode_lib->vba.ActiveDPPs
+														- 1))
+										* mode_lib->vba.SwathHeightC[k]
+										* (mode_lib->vba.HTotal[k]
+												/ mode_lib->vba.PixelClock[k]);
+			}
+			mode_lib->vba.ActiveDRAMClockChangeLatencyMargin[k] = dml_min(
+					ActiveDRAMClockChangeLatencyMarginY,
+					ActiveDRAMClockChangeLatencyMarginC);
+		} else {
+			mode_lib->vba.ActiveDRAMClockChangeLatencyMargin[k] =
+					ActiveDRAMClockChangeLatencyMarginY;
+		}
+
+		if (mode_lib->vba.WritebackEnable[k]) {
+			double WritebackDRAMClockChangeLatencyMargin;
+
+			if (mode_lib->vba.WritebackPixelFormat[k] == dm_444_32) {
+				WritebackDRAMClockChangeLatencyMargin =
+						(double) (mode_lib->vba.WritebackInterfaceLumaBufferSize
+								+ mode_lib->vba.WritebackInterfaceChromaBufferSize)
+								/ (mode_lib->vba.WritebackDestinationWidth[k]
+										* mode_lib->vba.WritebackDestinationHeight[k]
+										/ (mode_lib->vba.WritebackSourceHeight[k]
+												* mode_lib->vba.HTotal[k]
+												/ mode_lib->vba.PixelClock[k])
+										* 4)
+								- mode_lib->vba.WritebackDRAMClockChangeWatermark;
+			} else if (mode_lib->vba.WritebackPixelFormat[k] == dm_420_10) {
+				WritebackDRAMClockChangeLatencyMargin =
+						dml_min(
+								(double) mode_lib->vba.WritebackInterfaceLumaBufferSize
+										* 8.0 / 10,
+								2.0
+										* mode_lib->vba.WritebackInterfaceChromaBufferSize
+										* 8 / 10)
+								/ (mode_lib->vba.WritebackDestinationWidth[k]
+										* mode_lib->vba.WritebackDestinationHeight[k]
+										/ (mode_lib->vba.WritebackSourceHeight[k]
+												* mode_lib->vba.HTotal[k]
+												/ mode_lib->vba.PixelClock[k]))
+								- mode_lib->vba.WritebackDRAMClockChangeWatermark;
+			} else {
+				WritebackDRAMClockChangeLatencyMargin =
+						dml_min(
+								(double) mode_lib->vba.WritebackInterfaceLumaBufferSize,
+								2.0
+										* mode_lib->vba.WritebackInterfaceChromaBufferSize)
+								/ (mode_lib->vba.WritebackDestinationWidth[k]
+										* mode_lib->vba.WritebackDestinationHeight[k]
+										/ (mode_lib->vba.WritebackSourceHeight[k]
+												* mode_lib->vba.HTotal[k]
+												/ mode_lib->vba.PixelClock[k]))
+								- mode_lib->vba.WritebackDRAMClockChangeWatermark;
+			}
+			mode_lib->vba.ActiveDRAMClockChangeLatencyMargin[k] = dml_min(
+					mode_lib->vba.ActiveDRAMClockChangeLatencyMargin[k],
+					WritebackDRAMClockChangeLatencyMargin);
+		}
+	}
+
+	mode_lib->vba.MinActiveDRAMClockChangeMargin = 999999;
+	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+		if (mode_lib->vba.ActiveDRAMClockChangeLatencyMargin[k]
+				< mode_lib->vba.MinActiveDRAMClockChangeMargin) {
+			mode_lib->vba.MinActiveDRAMClockChangeMargin =
+					mode_lib->vba.ActiveDRAMClockChangeLatencyMargin[k];
+		}
+	}
+
+	mode_lib->vba.MinActiveDRAMClockChangeLatencySupported =
+			mode_lib->vba.MinActiveDRAMClockChangeMargin
+					+ mode_lib->vba.DRAMClockChangeLatency;
+
+	if (mode_lib->vba.MinActiveDRAMClockChangeMargin > 0) {
+		mode_lib->vba.DRAMClockChangeSupport = dm_dram_clock_change_vactive;
+	} else {
+		if (mode_lib->vba.SynchronizedVBlank || mode_lib->vba.NumberOfActivePlanes == 1) {
+			mode_lib->vba.DRAMClockChangeSupport = dm_dram_clock_change_vblank;
+			for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+				if (!mode_lib->vba.AllowDRAMClockChangeDuringVBlank[k]) {
+					mode_lib->vba.DRAMClockChangeSupport =
+							dm_dram_clock_change_unsupported;
+				}
+			}
+		} else {
+			mode_lib->vba.DRAMClockChangeSupport = dm_dram_clock_change_unsupported;
+		}
+	}
+
+	//XFC Parameters:
+	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+		if (mode_lib->vba.XFCEnabled[k] == true) {
+			double TWait;
+
+			mode_lib->vba.XFCSlaveVUpdateOffset[k] = mode_lib->vba.XFCTSlvVupdateOffset;
+			mode_lib->vba.XFCSlaveVupdateWidth[k] = mode_lib->vba.XFCTSlvVupdateWidth;
+			mode_lib->vba.XFCSlaveVReadyOffset[k] = mode_lib->vba.XFCTSlvVreadyOffset;
+			TWait = CalculateTWait(
+					mode_lib->vba.PrefetchMode,
+					mode_lib->vba.DRAMClockChangeLatency,
+					mode_lib->vba.UrgentLatency,
+					mode_lib->vba.SREnterPlusExitTime);
+			mode_lib->vba.XFCRemoteSurfaceFlipDelay = CalculateRemoteSurfaceFlipDelay(
+					mode_lib,
+					mode_lib->vba.VRatio[k],
+					mode_lib->vba.SwathWidthY[k],
+					dml_ceil(mode_lib->vba.BytePerPixelDETY[k], 1),
+					mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k],
+					mode_lib->vba.XFCTSlvVupdateOffset,
+					mode_lib->vba.XFCTSlvVupdateWidth,
+					mode_lib->vba.XFCTSlvVreadyOffset,
+					mode_lib->vba.XFCXBUFLatencyTolerance,
+					mode_lib->vba.XFCFillBWOverhead,
+					mode_lib->vba.XFCSlvChunkSize,
+					mode_lib->vba.XFCBusTransportTime,
+					mode_lib->vba.TCalc,
+					TWait,
+					&mode_lib->vba.SrcActiveDrainRate,
+					&mode_lib->vba.TInitXFill,
+					&mode_lib->vba.TslvChk);
+			mode_lib->vba.XFCRemoteSurfaceFlipLatency[k] =
+					dml_floor(
+							mode_lib->vba.XFCRemoteSurfaceFlipDelay
+									/ (mode_lib->vba.HTotal[k]
+											/ mode_lib->vba.PixelClock[k]),
+							1);
+			mode_lib->vba.XFCTransferDelay[k] =
+					dml_ceil(
+							mode_lib->vba.XFCBusTransportTime
+									/ (mode_lib->vba.HTotal[k]
+											/ mode_lib->vba.PixelClock[k]),
+							1);
+			mode_lib->vba.XFCPrechargeDelay[k] =
+					dml_ceil(
+							(mode_lib->vba.XFCBusTransportTime
+									+ mode_lib->vba.TInitXFill
+									+ mode_lib->vba.TslvChk)
+									/ (mode_lib->vba.HTotal[k]
+											/ mode_lib->vba.PixelClock[k]),
+							1);
+			mode_lib->vba.InitFillLevel = mode_lib->vba.XFCXBUFLatencyTolerance
+					* mode_lib->vba.SrcActiveDrainRate;
+			mode_lib->vba.FinalFillMargin =
+					(mode_lib->vba.DestinationLinesToRequestVMInVBlank[k]
+							+ mode_lib->vba.DestinationLinesToRequestRowInVBlank[k])
+							* mode_lib->vba.HTotal[k]
+							/ mode_lib->vba.PixelClock[k]
+							* mode_lib->vba.SrcActiveDrainRate
+							+ mode_lib->vba.XFCFillConstant;
+			mode_lib->vba.FinalFillLevel = mode_lib->vba.XFCRemoteSurfaceFlipDelay
+					* mode_lib->vba.SrcActiveDrainRate
+					+ mode_lib->vba.FinalFillMargin;
+			mode_lib->vba.RemainingFillLevel = dml_max(
+					0.0,
+					mode_lib->vba.FinalFillLevel - mode_lib->vba.InitFillLevel);
+			mode_lib->vba.TFinalxFill = mode_lib->vba.RemainingFillLevel
+					/ (mode_lib->vba.SrcActiveDrainRate
+							* mode_lib->vba.XFCFillBWOverhead / 100);
+			mode_lib->vba.XFCPrefetchMargin[k] =
+					mode_lib->vba.XFCRemoteSurfaceFlipDelay
+							+ mode_lib->vba.TFinalxFill
+							+ (mode_lib->vba.DestinationLinesToRequestVMInVBlank[k]
+									+ mode_lib->vba.DestinationLinesToRequestRowInVBlank[k])
+									* mode_lib->vba.HTotal[k]
+									/ mode_lib->vba.PixelClock[k];
+		} else {
+			mode_lib->vba.XFCSlaveVUpdateOffset[k] = 0;
+			mode_lib->vba.XFCSlaveVupdateWidth[k] = 0;
+			mode_lib->vba.XFCSlaveVReadyOffset[k] = 0;
+			mode_lib->vba.XFCRemoteSurfaceFlipLatency[k] = 0;
+			mode_lib->vba.XFCPrechargeDelay[k] = 0;
+			mode_lib->vba.XFCTransferDelay[k] = 0;
+			mode_lib->vba.XFCPrefetchMargin[k] = 0;
+		}
+	}
+}
+
+static void DisplayPipeConfiguration(struct display_mode_lib *mode_lib)
+{
+	double BytePerPixDETY;
+	double BytePerPixDETC;
+	double Read256BytesBlockHeightY;
+	double Read256BytesBlockHeightC;
+	double Read256BytesBlockWidthY;
+	double Read256BytesBlockWidthC;
+	double MaximumSwathHeightY;
+	double MaximumSwathHeightC;
+	double MinimumSwathHeightY;
+	double MinimumSwathHeightC;
+	double SwathWidth;
+	double SwathWidthGranularityY;
+	double SwathWidthGranularityC;
+	double RoundedUpMaxSwathSizeBytesY;
+	double RoundedUpMaxSwathSizeBytesC;
+	unsigned int j, k;
+
+	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+		bool MainPlaneDoesODMCombine = false;
+
+		if (mode_lib->vba.SourcePixelFormat[k] == dm_444_64) {
+			BytePerPixDETY = 8;
+			BytePerPixDETC = 0;
+		} else if (mode_lib->vba.SourcePixelFormat[k] == dm_444_32) {
+			BytePerPixDETY = 4;
+			BytePerPixDETC = 0;
+		} else if (mode_lib->vba.SourcePixelFormat[k] == dm_444_16) {
+			BytePerPixDETY = 2;
+			BytePerPixDETC = 0;
+		} else if (mode_lib->vba.SourcePixelFormat[k] == dm_444_8) {
+			BytePerPixDETY = 1;
+			BytePerPixDETC = 0;
+		} else if (mode_lib->vba.SourcePixelFormat[k] == dm_420_8) {
+			BytePerPixDETY = 1;
+			BytePerPixDETC = 2;
+		} else {
+			BytePerPixDETY = 4.0 / 3.0;
+			BytePerPixDETC = 8.0 / 3.0;
+		}
+
+		if ((mode_lib->vba.SourcePixelFormat[k] == dm_444_64
+				|| mode_lib->vba.SourcePixelFormat[k] == dm_444_32
+				|| mode_lib->vba.SourcePixelFormat[k] == dm_444_16
+				|| mode_lib->vba.SourcePixelFormat[k] == dm_444_8)) {
+			if (mode_lib->vba.SurfaceTiling[k] == dm_sw_linear) {
+				Read256BytesBlockHeightY = 1;
+			} else if (mode_lib->vba.SourcePixelFormat[k] == dm_444_64) {
+				Read256BytesBlockHeightY = 4;
+			} else if (mode_lib->vba.SourcePixelFormat[k] == dm_444_32
+					|| mode_lib->vba.SourcePixelFormat[k] == dm_444_16) {
+				Read256BytesBlockHeightY = 8;
+			} else {
+				Read256BytesBlockHeightY = 16;
+			}
+			Read256BytesBlockWidthY = 256 / dml_ceil(BytePerPixDETY, 1)
+					/ Read256BytesBlockHeightY;
+			Read256BytesBlockHeightC = 0;
+			Read256BytesBlockWidthC = 0;
+		} else {
+			if (mode_lib->vba.SurfaceTiling[k] == dm_sw_linear) {
+				Read256BytesBlockHeightY = 1;
+				Read256BytesBlockHeightC = 1;
+			} else if (mode_lib->vba.SourcePixelFormat[k] == dm_420_8) {
+				Read256BytesBlockHeightY = 16;
+				Read256BytesBlockHeightC = 8;
+			} else {
+				Read256BytesBlockHeightY = 8;
+				Read256BytesBlockHeightC = 8;
+			}
+			Read256BytesBlockWidthY = 256 / dml_ceil(BytePerPixDETY, 1)
+					/ Read256BytesBlockHeightY;
+			Read256BytesBlockWidthC = 256 / dml_ceil(BytePerPixDETC, 2)
+					/ Read256BytesBlockHeightC;
+		}
+
+		if (mode_lib->vba.SourceScan[k] == dm_horz) {
+			MaximumSwathHeightY = Read256BytesBlockHeightY;
+			MaximumSwathHeightC = Read256BytesBlockHeightC;
+		} else {
+			MaximumSwathHeightY = Read256BytesBlockWidthY;
+			MaximumSwathHeightC = Read256BytesBlockWidthC;
+		}
+
+		if ((mode_lib->vba.SourcePixelFormat[k] == dm_444_64
+				|| mode_lib->vba.SourcePixelFormat[k] == dm_444_32
+				|| mode_lib->vba.SourcePixelFormat[k] == dm_444_16
+				|| mode_lib->vba.SourcePixelFormat[k] == dm_444_8)) {
+			if (mode_lib->vba.SurfaceTiling[k] == dm_sw_linear
+					|| (mode_lib->vba.SourcePixelFormat[k] == dm_444_64
+							&& (mode_lib->vba.SurfaceTiling[k]
+									== dm_sw_4kb_s
+									|| mode_lib->vba.SurfaceTiling[k]
+											== dm_sw_4kb_s_x
+									|| mode_lib->vba.SurfaceTiling[k]
+											== dm_sw_64kb_s
+									|| mode_lib->vba.SurfaceTiling[k]
+											== dm_sw_64kb_s_t
+									|| mode_lib->vba.SurfaceTiling[k]
+											== dm_sw_64kb_s_x
+									|| mode_lib->vba.SurfaceTiling[k]
+											== dm_sw_var_s
+									|| mode_lib->vba.SurfaceTiling[k]
+											== dm_sw_var_s_x)
+							&& mode_lib->vba.SourceScan[k] == dm_horz)) {
+				MinimumSwathHeightY = MaximumSwathHeightY;
+			} else if (mode_lib->vba.SourcePixelFormat[k] == dm_444_8
+					&& mode_lib->vba.SourceScan[k] != dm_horz) {
+				MinimumSwathHeightY = MaximumSwathHeightY;
+			} else {
+				MinimumSwathHeightY = MaximumSwathHeightY / 2.0;
+			}
+			MinimumSwathHeightC = MaximumSwathHeightC;
+		} else {
+			if (mode_lib->vba.SurfaceTiling[k] == dm_sw_linear) {
+				MinimumSwathHeightY = MaximumSwathHeightY;
+				MinimumSwathHeightC = MaximumSwathHeightC;
+			} else if (mode_lib->vba.SourcePixelFormat[k] == dm_420_8
+					&& mode_lib->vba.SourceScan[k] == dm_horz) {
+				MinimumSwathHeightY = MaximumSwathHeightY / 2.0;
+				MinimumSwathHeightC = MaximumSwathHeightC;
+			} else if (mode_lib->vba.SourcePixelFormat[k] == dm_420_10
+					&& mode_lib->vba.SourceScan[k] == dm_horz) {
+				MinimumSwathHeightC = MaximumSwathHeightC / 2.0;
+				MinimumSwathHeightY = MaximumSwathHeightY;
+			} else {
+				MinimumSwathHeightY = MaximumSwathHeightY;
+				MinimumSwathHeightC = MaximumSwathHeightC;
+			}
+		}
+
+		if (mode_lib->vba.SourceScan[k] == dm_horz) {
+			SwathWidth = mode_lib->vba.ViewportWidth[k];
+		} else {
+			SwathWidth = mode_lib->vba.ViewportHeight[k];
+		}
+
+		if (mode_lib->vba.ODMCombineEnabled[k] == true) {
+			MainPlaneDoesODMCombine = true;
+		}
+		for (j = 0; j < mode_lib->vba.NumberOfActivePlanes; ++j) {
+			if (mode_lib->vba.BlendingAndTiming[k] == j
+					&& mode_lib->vba.ODMCombineEnabled[j] == true) {
+				MainPlaneDoesODMCombine = true;
+			}
+		}
+
+		if (MainPlaneDoesODMCombine == true) {
+			SwathWidth = dml_min(
+					SwathWidth,
+					mode_lib->vba.HActive[k] / 2.0 * mode_lib->vba.HRatio[k]);
+		} else {
+			SwathWidth = SwathWidth / mode_lib->vba.DPPPerPlane[k];
+		}
+
+		SwathWidthGranularityY = 256 / dml_ceil(BytePerPixDETY, 1) / MaximumSwathHeightY;
+		RoundedUpMaxSwathSizeBytesY = (dml_ceil(
+				(double) (SwathWidth - 1),
+				SwathWidthGranularityY) + SwathWidthGranularityY) * BytePerPixDETY
+				* MaximumSwathHeightY;
+		if (mode_lib->vba.SourcePixelFormat[k] == dm_420_10) {
+			RoundedUpMaxSwathSizeBytesY = dml_ceil(RoundedUpMaxSwathSizeBytesY, 256)
+					+ 256;
+		}
+		if (MaximumSwathHeightC > 0) {
+			SwathWidthGranularityC = 256.0 / dml_ceil(BytePerPixDETC, 2)
+					/ MaximumSwathHeightC;
+			RoundedUpMaxSwathSizeBytesC = (dml_ceil(
+					(double) (SwathWidth / 2.0 - 1),
+					SwathWidthGranularityC) + SwathWidthGranularityC)
+					* BytePerPixDETC * MaximumSwathHeightC;
+			if (mode_lib->vba.SourcePixelFormat[k] == dm_420_10) {
+				RoundedUpMaxSwathSizeBytesC = dml_ceil(
+						RoundedUpMaxSwathSizeBytesC,
+						256) + 256;
+			}
+		} else
+			RoundedUpMaxSwathSizeBytesC = 0.0;
+
+		if (RoundedUpMaxSwathSizeBytesY + RoundedUpMaxSwathSizeBytesC
+				<= mode_lib->vba.DETBufferSizeInKByte * 1024.0 / 2.0) {
+			mode_lib->vba.SwathHeightY[k] = MaximumSwathHeightY;
+			mode_lib->vba.SwathHeightC[k] = MaximumSwathHeightC;
+		} else {
+			mode_lib->vba.SwathHeightY[k] = MinimumSwathHeightY;
+			mode_lib->vba.SwathHeightC[k] = MinimumSwathHeightC;
+		}
+
+		if (mode_lib->vba.SwathHeightC[k] == 0) {
+			mode_lib->vba.DETBufferSizeY[k] = mode_lib->vba.DETBufferSizeInKByte * 1024;
+			mode_lib->vba.DETBufferSizeC[k] = 0;
+		} else if (mode_lib->vba.SwathHeightY[k] <= mode_lib->vba.SwathHeightC[k]) {
+			mode_lib->vba.DETBufferSizeY[k] = mode_lib->vba.DETBufferSizeInKByte
+					* 1024.0 / 2;
+			mode_lib->vba.DETBufferSizeC[k] = mode_lib->vba.DETBufferSizeInKByte
+					* 1024.0 / 2;
+		} else {
+			mode_lib->vba.DETBufferSizeY[k] = mode_lib->vba.DETBufferSizeInKByte
+					* 1024.0 * 2 / 3;
+			mode_lib->vba.DETBufferSizeC[k] = mode_lib->vba.DETBufferSizeInKByte
+					* 1024.0 / 3;
+		}
+	}
+}
+
+bool Calculate256BBlockSizes(
+		enum source_format_class SourcePixelFormat,
+		enum dm_swizzle_mode SurfaceTiling,
+		unsigned int BytePerPixelY,
+		unsigned int BytePerPixelC,
+		unsigned int *BlockHeight256BytesY,
+		unsigned int *BlockHeight256BytesC,
+		unsigned int *BlockWidth256BytesY,
+		unsigned int *BlockWidth256BytesC)
+{
+	if ((SourcePixelFormat == dm_444_64 || SourcePixelFormat == dm_444_32
+			|| SourcePixelFormat == dm_444_16
+			|| SourcePixelFormat == dm_444_8)) {
+		if (SurfaceTiling == dm_sw_linear) {
+			*BlockHeight256BytesY = 1;
+		} else if (SourcePixelFormat == dm_444_64) {
+			*BlockHeight256BytesY = 4;
+		} else if (SourcePixelFormat == dm_444_8) {
+			*BlockHeight256BytesY = 16;
+		} else {
+			*BlockHeight256BytesY = 8;
+		}
+		*BlockWidth256BytesY = 256 / BytePerPixelY / *BlockHeight256BytesY;
+		*BlockHeight256BytesC = 0;
+		*BlockWidth256BytesC = 0;
+	} else {
+		if (SurfaceTiling == dm_sw_linear) {
+			*BlockHeight256BytesY = 1;
+			*BlockHeight256BytesC = 1;
+		} else if (SourcePixelFormat == dm_420_8) {
+			*BlockHeight256BytesY = 16;
+			*BlockHeight256BytesC = 8;
+		} else {
+			*BlockHeight256BytesY = 8;
+			*BlockHeight256BytesC = 8;
+		}
+		*BlockWidth256BytesY = 256 / BytePerPixelY / *BlockHeight256BytesY;
+		*BlockWidth256BytesC = 256 / BytePerPixelC / *BlockHeight256BytesC;
+	}
+	return true;
+}
+
+static double CalculateTWait(
+		unsigned int PrefetchMode,
+		double DRAMClockChangeLatency,
+		double UrgentLatency,
+		double SREnterPlusExitTime)
+{
+	if (PrefetchMode == 0) {
+		return dml_max(
+				DRAMClockChangeLatency + UrgentLatency,
+				dml_max(SREnterPlusExitTime, UrgentLatency));
+	} else if (PrefetchMode == 1) {
+		return dml_max(SREnterPlusExitTime, UrgentLatency);
+	} else {
+		return UrgentLatency;
+	}
+}
+
+static double CalculateRemoteSurfaceFlipDelay(
+		struct display_mode_lib *mode_lib,
+		double VRatio,
+		double SwathWidth,
+		double Bpp,
+		double LineTime,
+		double XFCTSlvVupdateOffset,
+		double XFCTSlvVupdateWidth,
+		double XFCTSlvVreadyOffset,
+		double XFCXBUFLatencyTolerance,
+		double XFCFillBWOverhead,
+		double XFCSlvChunkSize,
+		double XFCBusTransportTime,
+		double TCalc,
+		double TWait,
+		double *SrcActiveDrainRate,
+		double *TInitXFill,
+		double *TslvChk)
+{
+	double TSlvSetup, AvgfillRate, result;
+
+	*SrcActiveDrainRate = VRatio * SwathWidth * Bpp / LineTime;
+	TSlvSetup = XFCTSlvVupdateOffset + XFCTSlvVupdateWidth + XFCTSlvVreadyOffset;
+	*TInitXFill = XFCXBUFLatencyTolerance / (1 + XFCFillBWOverhead / 100);
+	AvgfillRate = *SrcActiveDrainRate * (1 + XFCFillBWOverhead / 100);
+	*TslvChk = XFCSlvChunkSize / AvgfillRate;
+	dml_print(
+			"DML::CalculateRemoteSurfaceFlipDelay: SrcActiveDrainRate: %f\n",
+			*SrcActiveDrainRate);
+	dml_print("DML::CalculateRemoteSurfaceFlipDelay: TSlvSetup: %f\n", TSlvSetup);
+	dml_print("DML::CalculateRemoteSurfaceFlipDelay: TInitXFill: %f\n", *TInitXFill);
+	dml_print("DML::CalculateRemoteSurfaceFlipDelay: AvgfillRate: %f\n", AvgfillRate);
+	dml_print("DML::CalculateRemoteSurfaceFlipDelay: TslvChk: %f\n", *TslvChk);
+	result = 2 * XFCBusTransportTime + TSlvSetup + TCalc + TWait + *TslvChk + *TInitXFill; // TODO: This doesn't seem to match programming guide
+	dml_print("DML::CalculateRemoteSurfaceFlipDelay: RemoteSurfaceFlipDelay: %f\n", result);
+	return result;
+}
+
+static double CalculateWriteBackDISPCLK(
+		enum source_format_class WritebackPixelFormat,
+		double PixelClock,
+		double WritebackHRatio,
+		double WritebackVRatio,
+		unsigned int WritebackLumaHTaps,
+		unsigned int WritebackLumaVTaps,
+		unsigned int WritebackChromaHTaps,
+		unsigned int WritebackChromaVTaps,
+		double WritebackDestinationWidth,
+		unsigned int HTotal,
+		unsigned int WritebackChromaLineBufferWidth)
+{
+	double CalculateWriteBackDISPCLK =
+			1.01 * PixelClock
+					* dml_max(
+							dml_ceil(WritebackLumaHTaps / 4.0, 1)
+									/ WritebackHRatio,
+							dml_max(
+									(WritebackLumaVTaps
+											* dml_ceil(
+													1.0
+															/ WritebackVRatio,
+													1)
+											* dml_ceil(
+													WritebackDestinationWidth
+															/ 4.0,
+													1)
+											+ dml_ceil(
+													WritebackDestinationWidth
+															/ 4.0,
+													1))
+											/ (double) HTotal
+											+ dml_ceil(
+													1.0
+															/ WritebackVRatio,
+													1)
+													* (dml_ceil(
+															WritebackLumaVTaps
+																	/ 4.0,
+															1)
+															+ 4.0)
+													/ (double) HTotal,
+									dml_ceil(
+											1.0
+													/ WritebackVRatio,
+											1)
+											* WritebackDestinationWidth
+											/ (double) HTotal));
+	if (WritebackPixelFormat != dm_444_32) {
+		CalculateWriteBackDISPCLK =
+				dml_max(
+						CalculateWriteBackDISPCLK,
+						1.01 * PixelClock
+								* dml_max(
+										dml_ceil(
+												WritebackChromaHTaps
+														/ 2.0,
+												1)
+												/ (2
+														* WritebackHRatio),
+										dml_max(
+												(WritebackChromaVTaps
+														* dml_ceil(
+																1
+																		/ (2
+																				* WritebackVRatio),
+																1)
+														* dml_ceil(
+																WritebackDestinationWidth
+																		/ 2.0
+																		/ 2.0,
+																1)
+														+ dml_ceil(
+																WritebackDestinationWidth
+																		/ 2.0
+																		/ WritebackChromaLineBufferWidth,
+																1))
+														/ HTotal
+														+ dml_ceil(
+																1
+																		/ (2
+																				* WritebackVRatio),
+																1)
+																* (dml_ceil(
+																		WritebackChromaVTaps
+																				/ 4.0,
+																		1)
+																		+ 4)
+																/ HTotal,
+												dml_ceil(
+														1.0
+																/ (2
+																		* WritebackVRatio),
+														1)
+														* WritebackDestinationWidth
+														/ 2.0
+														/ HTotal)));
+	}
+	return CalculateWriteBackDISPCLK;
+}
+
+static double CalculateWriteBackDelay(
+		enum source_format_class WritebackPixelFormat,
+		double WritebackHRatio,
+		double WritebackVRatio,
+		unsigned int WritebackLumaHTaps,
+		unsigned int WritebackLumaVTaps,
+		unsigned int WritebackChromaHTaps,
+		unsigned int WritebackChromaVTaps,
+		unsigned int WritebackDestinationWidth)
+{
+	double CalculateWriteBackDelay =
+			dml_max(
+					dml_ceil(WritebackLumaHTaps / 4.0, 1) / WritebackHRatio,
+					WritebackLumaVTaps * dml_ceil(1.0 / WritebackVRatio, 1)
+							* dml_ceil(
+									WritebackDestinationWidth
+											/ 4.0,
+									1)
+							+ dml_ceil(1.0 / WritebackVRatio, 1)
+									* (dml_ceil(
+											WritebackLumaVTaps
+													/ 4.0,
+											1) + 4));
+
+	if (WritebackPixelFormat != dm_444_32) {
+		CalculateWriteBackDelay =
+				dml_max(
+						CalculateWriteBackDelay,
+						dml_max(
+								dml_ceil(
+										WritebackChromaHTaps
+												/ 2.0,
+										1)
+										/ (2
+												* WritebackHRatio),
+								WritebackChromaVTaps
+										* dml_ceil(
+												1
+														/ (2
+																* WritebackVRatio),
+												1)
+										* dml_ceil(
+												WritebackDestinationWidth
+														/ 2.0
+														/ 2.0,
+												1)
+										+ dml_ceil(
+												1
+														/ (2
+																* WritebackVRatio),
+												1)
+												* (dml_ceil(
+														WritebackChromaVTaps
+																/ 4.0,
+														1)
+														+ 4)));
+	}
+	return CalculateWriteBackDelay;
+}
+
+static void CalculateActiveRowBandwidth(
+		bool VirtualMemoryEnable,
+		enum source_format_class SourcePixelFormat,
+		double VRatio,
+		bool DCCEnable,
+		double LineTime,
+		unsigned int MetaRowByteLuma,
+		unsigned int MetaRowByteChroma,
+		unsigned int meta_row_height_luma,
+		unsigned int meta_row_height_chroma,
+		unsigned int PixelPTEBytesPerRowLuma,
+		unsigned int PixelPTEBytesPerRowChroma,
+		unsigned int dpte_row_height_luma,
+		unsigned int dpte_row_height_chroma,
+		double *meta_row_bw,
+		double *dpte_row_bw,
+		double *qual_row_bw)
+{
+	if (DCCEnable != true) {
+		*meta_row_bw = 0;
+	} else if (SourcePixelFormat == dm_420_8 || SourcePixelFormat == dm_420_10) {
+		*meta_row_bw = VRatio * MetaRowByteLuma / (meta_row_height_luma * LineTime)
+				+ VRatio / 2 * MetaRowByteChroma
+						/ (meta_row_height_chroma * LineTime);
+	} else {
+		*meta_row_bw = VRatio * MetaRowByteLuma / (meta_row_height_luma * LineTime);
+	}
+
+	if (VirtualMemoryEnable != true) {
+		*dpte_row_bw = 0;
+	} else if (SourcePixelFormat == dm_420_8 || SourcePixelFormat == dm_420_10) {
+		*dpte_row_bw = VRatio * PixelPTEBytesPerRowLuma / (dpte_row_height_luma * LineTime)
+				+ VRatio / 2 * PixelPTEBytesPerRowChroma
+						/ (dpte_row_height_chroma * LineTime);
+	} else {
+		*dpte_row_bw = VRatio * PixelPTEBytesPerRowLuma / (dpte_row_height_luma * LineTime);
+	}
+
+	if ((SourcePixelFormat == dm_420_8 || SourcePixelFormat == dm_420_10)) {
+		*qual_row_bw = *meta_row_bw + *dpte_row_bw;
+	} else {
+		*qual_row_bw = 0;
+	}
+}
+
+static void CalculateFlipSchedule(
+		struct display_mode_lib *mode_lib,
+		double UrgentExtraLatency,
+		double UrgentLatency,
+		unsigned int MaxPageTableLevels,
+		bool VirtualMemoryEnable,
+		double BandwidthAvailableForImmediateFlip,
+		unsigned int TotImmediateFlipBytes,
+		enum source_format_class SourcePixelFormat,
+		unsigned int ImmediateFlipBytes,
+		double LineTime,
+		double Tno_bw,
+		double VRatio,
+		double PDEAndMetaPTEBytesFrame,
+		unsigned int MetaRowByte,
+		unsigned int PixelPTEBytesPerRow,
+		bool DCCEnable,
+		unsigned int dpte_row_height,
+		unsigned int meta_row_height,
+		double qual_row_bw,
+		double *DestinationLinesToRequestVMInImmediateFlip,
+		double *DestinationLinesToRequestRowInImmediateFlip,
+		double *final_flip_bw,
+		bool *ImmediateFlipSupportedForPipe)
+{
+	double min_row_time = 0.0;
+
+	if (SourcePixelFormat == dm_420_8 || SourcePixelFormat == dm_420_10) {
+		*DestinationLinesToRequestVMInImmediateFlip = 0.0;
+		*DestinationLinesToRequestRowInImmediateFlip = 0.0;
+		*final_flip_bw = qual_row_bw;
+		*ImmediateFlipSupportedForPipe = true;
+	} else {
+		double TimeForFetchingMetaPTEImmediateFlip;
+		double TimeForFetchingRowInVBlankImmediateFlip;
+
+		if (VirtualMemoryEnable == true) {
+			mode_lib->vba.ImmediateFlipBW = BandwidthAvailableForImmediateFlip
+					* ImmediateFlipBytes / TotImmediateFlipBytes;
+			TimeForFetchingMetaPTEImmediateFlip =
+					dml_max(
+							Tno_bw
+									+ PDEAndMetaPTEBytesFrame
+											/ mode_lib->vba.ImmediateFlipBW,
+							dml_max(
+									UrgentExtraLatency
+											+ UrgentLatency
+													* (MaxPageTableLevels
+															- 1),
+									LineTime / 4.0));
+		} else {
+			TimeForFetchingMetaPTEImmediateFlip = 0;
+		}
+
+		*DestinationLinesToRequestVMInImmediateFlip = dml_floor(
+				4.0 * (TimeForFetchingMetaPTEImmediateFlip / LineTime + 0.125),
+				1) / 4.0;
+
+		if ((VirtualMemoryEnable == true || DCCEnable == true)) {
+			mode_lib->vba.ImmediateFlipBW = BandwidthAvailableForImmediateFlip
+					* ImmediateFlipBytes / TotImmediateFlipBytes;
+			TimeForFetchingRowInVBlankImmediateFlip = dml_max(
+					(MetaRowByte + PixelPTEBytesPerRow)
+							/ mode_lib->vba.ImmediateFlipBW,
+					dml_max(UrgentLatency, LineTime / 4.0));
+		} else {
+			TimeForFetchingRowInVBlankImmediateFlip = 0;
+		}
+
+		*DestinationLinesToRequestRowInImmediateFlip = dml_floor(
+				4.0 * (TimeForFetchingRowInVBlankImmediateFlip / LineTime + 0.125),
+				1) / 4.0;
+
+		if (VirtualMemoryEnable == true) {
+			*final_flip_bw =
+					dml_max(
+							PDEAndMetaPTEBytesFrame
+									/ (*DestinationLinesToRequestVMInImmediateFlip
+											* LineTime),
+							(MetaRowByte + PixelPTEBytesPerRow)
+									/ (TimeForFetchingRowInVBlankImmediateFlip
+											* LineTime));
+		} else if (MetaRowByte + PixelPTEBytesPerRow > 0) {
+			*final_flip_bw = (MetaRowByte + PixelPTEBytesPerRow)
+					/ (TimeForFetchingRowInVBlankImmediateFlip * LineTime);
+		} else {
+			*final_flip_bw = 0;
+		}
+
+		if (VirtualMemoryEnable && !DCCEnable)
+			min_row_time = dpte_row_height * LineTime / VRatio;
+		else if (!VirtualMemoryEnable && DCCEnable)
+			min_row_time = meta_row_height * LineTime / VRatio;
+		else
+			min_row_time = dml_min(dpte_row_height, meta_row_height) * LineTime
+					/ VRatio;
+
+		if (*DestinationLinesToRequestVMInImmediateFlip >= 8
+				|| *DestinationLinesToRequestRowInImmediateFlip >= 16
+				|| TimeForFetchingMetaPTEImmediateFlip
+						+ 2 * TimeForFetchingRowInVBlankImmediateFlip
+						> min_row_time)
+			*ImmediateFlipSupportedForPipe = false;
+		else
+			*ImmediateFlipSupportedForPipe = true;
+	}
+}
+
+static void PixelClockAdjustmentForProgressiveToInterlaceUnit(struct display_mode_lib *mode_lib)
+{
+	unsigned int k;
+
+	//Progressive To dml_ml->vba.Interlace Unit Effect
+	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
+		mode_lib->vba.PixelClockBackEnd[k] = mode_lib->vba.PixelClock[k];
+		if (mode_lib->vba.Interlace[k] == 1
+				&& mode_lib->vba.ProgressiveToInterlaceUnitInOPP == true) {
+			mode_lib->vba.PixelClock[k] = 2 * mode_lib->vba.PixelClock[k];
+		}
+	}
+}
+
+static unsigned int CursorBppEnumToBits(enum cursor_bpp ebpp)
+{
+	switch (ebpp) {
+	case dm_cur_2bit:
+		return 2;
+	case dm_cur_32bit:
+		return 32;
+	case dm_cur_64bit:
+		return 64;
+	default:
+		return 0;
+	}
+}
+
+static unsigned int TruncToValidBPP(
+		double DecimalBPP,
+		bool DSCEnabled,
+		enum output_encoder_class Output,
+		enum output_format_class Format,
+		unsigned int DSCInputBitPerComponent)
+{
+	if (Output == dm_hdmi) {
+		if (Format == dm_420) {
+			if (DecimalBPP >= 18)
+				return 18;
+			else if (DecimalBPP >= 15)
+				return 15;
+			else if (DecimalBPP >= 12)
+				return 12;
+			else
+				return 0;
+		} else if (Format == dm_444) {
+			if (DecimalBPP >= 36)
+				return 36;
+			else if (DecimalBPP >= 30)
+				return 30;
+			else if (DecimalBPP >= 24)
+				return 24;
+			else
+				return 0;
+		} else {
+			if (DecimalBPP / 1.5 >= 24)
+				return 24;
+			else if (DecimalBPP / 1.5 >= 20)
+				return 20;
+			else if (DecimalBPP / 1.5 >= 16)
+				return 16;
+			else
+				return 0;
+		}
+	} else {
+		if (DSCEnabled) {
+			if (Format == dm_420) {
+				if (DecimalBPP < 6)
+					return 0;
+				else if (DecimalBPP >= 1.5 * DSCInputBitPerComponent - 1 / 16)
+					return 1.5 * DSCInputBitPerComponent - 1 / 16;
+				else
+					return dml_floor(16 * DecimalBPP, 1) / 16;
+			} else if (Format == dm_n422) {
+				if (DecimalBPP < 7)
+					return 0;
+				else if (DecimalBPP >= 2 * DSCInputBitPerComponent - 1 / 16)
+					return 2 * DSCInputBitPerComponent - 1 / 16;
+				else
+					return dml_floor(16 * DecimalBPP, 1) / 16;
+			} else {
+				if (DecimalBPP < 8)
+					return 0;
+				else if (DecimalBPP >= 3 * DSCInputBitPerComponent - 1 / 16)
+					return 3 * DSCInputBitPerComponent - 1 / 16;
+				else
+					return dml_floor(16 * DecimalBPP, 1) / 16;
+			}
+		} else if (Format == dm_420) {
+			if (DecimalBPP >= 18)
+				return 18;
+			else if (DecimalBPP >= 15)
+				return 15;
+			else if (DecimalBPP >= 12)
+				return 12;
+			else
+				return 0;
+		} else if (Format == dm_s422 || Format == dm_n422) {
+			if (DecimalBPP >= 24)
+				return 24;
+			else if (DecimalBPP >= 20)
+				return 20;
+			else if (DecimalBPP >= 16)
+				return 16;
+			else
+				return 0;
+		} else {
+			if (DecimalBPP >= 36)
+				return 36;
+			else if (DecimalBPP >= 30)
+				return 30;
+			else if (DecimalBPP >= 24)
+				return 24;
+			else
+				return 0;
+		}
+	}
+}
+
+static void ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_lib)
+{
+	int i;
+	unsigned int j, k;
+	/*MODE SUPPORT, VOLTAGE STATE AND SOC CONFIGURATION*/
+
+	/*Scale Ratio, taps Support Check*/
+
+	mode_lib->vba.ScaleRatioAndTapsSupport = true;
+	for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+		if (mode_lib->vba.ScalerEnabled[k] == false
+				&& ((mode_lib->vba.SourcePixelFormat[k] != dm_444_64
+						&& mode_lib->vba.SourcePixelFormat[k] != dm_444_32
+						&& mode_lib->vba.SourcePixelFormat[k] != dm_444_16
+						&& mode_lib->vba.SourcePixelFormat[k] != dm_mono_16
+						&& mode_lib->vba.SourcePixelFormat[k] != dm_mono_8)
+						|| mode_lib->vba.HRatio[k] != 1.0
+						|| mode_lib->vba.htaps[k] != 1.0
+						|| mode_lib->vba.VRatio[k] != 1.0
+						|| mode_lib->vba.vtaps[k] != 1.0)) {
+			mode_lib->vba.ScaleRatioAndTapsSupport = false;
+		} else if (mode_lib->vba.vtaps[k] < 1.0 || mode_lib->vba.vtaps[k] > 8.0
+				|| mode_lib->vba.htaps[k] < 1.0 || mode_lib->vba.htaps[k] > 8.0
+				|| (mode_lib->vba.htaps[k] > 1.0
+						&& (mode_lib->vba.htaps[k] % 2) == 1)
+				|| mode_lib->vba.HRatio[k] > mode_lib->vba.MaxHSCLRatio
+				|| mode_lib->vba.VRatio[k] > mode_lib->vba.MaxVSCLRatio
+				|| mode_lib->vba.HRatio[k] > mode_lib->vba.htaps[k]
+				|| mode_lib->vba.VRatio[k] > mode_lib->vba.vtaps[k]
+				|| (mode_lib->vba.SourcePixelFormat[k] != dm_444_64
+						&& mode_lib->vba.SourcePixelFormat[k] != dm_444_32
+						&& mode_lib->vba.SourcePixelFormat[k] != dm_444_16
+						&& mode_lib->vba.SourcePixelFormat[k] != dm_mono_16
+						&& mode_lib->vba.SourcePixelFormat[k] != dm_mono_8
+						&& (mode_lib->vba.HRatio[k] / 2.0
+								> mode_lib->vba.HTAPsChroma[k]
+								|| mode_lib->vba.VRatio[k] / 2.0
+										> mode_lib->vba.VTAPsChroma[k]))) {
+			mode_lib->vba.ScaleRatioAndTapsSupport = false;
+		}
+	}
+	/*Source Format, Pixel Format and Scan Support Check*/
+
+	mode_lib->vba.SourceFormatPixelAndScanSupport = true;
+	for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+		if ((mode_lib->vba.SurfaceTiling[k] == dm_sw_linear
+				&& mode_lib->vba.SourceScan[k] != dm_horz)
+				|| ((mode_lib->vba.SurfaceTiling[k] == dm_sw_4kb_d
+						|| mode_lib->vba.SurfaceTiling[k] == dm_sw_4kb_d_x
+						|| mode_lib->vba.SurfaceTiling[k] == dm_sw_64kb_d
+						|| mode_lib->vba.SurfaceTiling[k] == dm_sw_64kb_d_t
+						|| mode_lib->vba.SurfaceTiling[k] == dm_sw_64kb_d_x
+						|| mode_lib->vba.SurfaceTiling[k] == dm_sw_var_d
+						|| mode_lib->vba.SurfaceTiling[k] == dm_sw_var_d_x)
+						&& mode_lib->vba.SourcePixelFormat[k] != dm_444_64)
+				|| (mode_lib->vba.SurfaceTiling[k] == dm_sw_64kb_r_x
+						&& (mode_lib->vba.SourcePixelFormat[k] == dm_mono_8
+								|| mode_lib->vba.SourcePixelFormat[k]
+										== dm_420_8
+								|| mode_lib->vba.SourcePixelFormat[k]
+										== dm_420_10))
+				|| (((mode_lib->vba.SurfaceTiling[k]
+						== dm_sw_gfx7_2d_thin_gl
+						|| mode_lib->vba.SurfaceTiling[k]
+								== dm_sw_gfx7_2d_thin_lvp)
+						&& !((mode_lib->vba.SourcePixelFormat[k]
+								== dm_444_64
+								|| mode_lib->vba.SourcePixelFormat[k]
+										== dm_444_32)
+								&& mode_lib->vba.SourceScan[k]
+										== dm_horz
+								&& mode_lib->vba.SupportGFX7CompatibleTilingIn32bppAnd64bpp
+										== true
+								&& mode_lib->vba.DCCEnable[k]
+										== false))
+						|| (mode_lib->vba.DCCEnable[k] == true
+								&& (mode_lib->vba.SurfaceTiling[k]
+										== dm_sw_linear
+										|| mode_lib->vba.SourcePixelFormat[k]
+												== dm_420_8
+										|| mode_lib->vba.SourcePixelFormat[k]
+												== dm_420_10)))) {
+			mode_lib->vba.SourceFormatPixelAndScanSupport = false;
+		}
+	}
+	/*Bandwidth Support Check*/
+
+	for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+		if (mode_lib->vba.SourceScan[k] == dm_horz) {
+			mode_lib->vba.SwathWidthYSingleDPP[k] = mode_lib->vba.ViewportWidth[k];
+		} else {
+			mode_lib->vba.SwathWidthYSingleDPP[k] = mode_lib->vba.ViewportHeight[k];
+		}
+		if (mode_lib->vba.SourcePixelFormat[k] == dm_444_64) {
+			mode_lib->vba.BytePerPixelInDETY[k] = 8.0;
+			mode_lib->vba.BytePerPixelInDETC[k] = 0.0;
+		} else if (mode_lib->vba.SourcePixelFormat[k] == dm_444_32) {
+			mode_lib->vba.BytePerPixelInDETY[k] = 4.0;
+			mode_lib->vba.BytePerPixelInDETC[k] = 0.0;
+		} else if (mode_lib->vba.SourcePixelFormat[k] == dm_444_16
+				|| mode_lib->vba.SourcePixelFormat[k] == dm_mono_16) {
+			mode_lib->vba.BytePerPixelInDETY[k] = 2.0;
+			mode_lib->vba.BytePerPixelInDETC[k] = 0.0;
+		} else if (mode_lib->vba.SourcePixelFormat[k] == dm_mono_8) {
+			mode_lib->vba.BytePerPixelInDETY[k] = 1.0;
+			mode_lib->vba.BytePerPixelInDETC[k] = 0.0;
+		} else if (mode_lib->vba.SourcePixelFormat[k] == dm_420_8) {
+			mode_lib->vba.BytePerPixelInDETY[k] = 1.0;
+			mode_lib->vba.BytePerPixelInDETC[k] = 2.0;
+		} else {
+			mode_lib->vba.BytePerPixelInDETY[k] = 4.0 / 3;
+			mode_lib->vba.BytePerPixelInDETC[k] = 8.0 / 3;
+		}
+	}
+	mode_lib->vba.TotalReadBandwidthConsumedGBytePerSecond = 0.0;
+	for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+		mode_lib->vba.ReadBandwidth[k] = mode_lib->vba.SwathWidthYSingleDPP[k]
+				* (dml_ceil(mode_lib->vba.BytePerPixelInDETY[k], 1.0)
+						* mode_lib->vba.VRatio[k]
+						+ dml_ceil(mode_lib->vba.BytePerPixelInDETC[k], 2.0)
+								/ 2.0 * mode_lib->vba.VRatio[k] / 2)
+				/ (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k]);
+		if (mode_lib->vba.DCCEnable[k] == true) {
+			mode_lib->vba.ReadBandwidth[k] = mode_lib->vba.ReadBandwidth[k]
+					* (1 + 1 / 256);
+		}
+		if (mode_lib->vba.VirtualMemoryEnable == true
+				&& mode_lib->vba.SourceScan[k] != dm_horz
+				&& (mode_lib->vba.SurfaceTiling[k] == dm_sw_4kb_s
+						|| mode_lib->vba.SurfaceTiling[k] == dm_sw_4kb_s_x
+						|| mode_lib->vba.SurfaceTiling[k] == dm_sw_4kb_d
+						|| mode_lib->vba.SurfaceTiling[k] == dm_sw_4kb_d_x)) {
+			mode_lib->vba.ReadBandwidth[k] = mode_lib->vba.ReadBandwidth[k]
+					* (1 + 1 / 64);
+		} else if (mode_lib->vba.VirtualMemoryEnable == true
+				&& mode_lib->vba.SourceScan[k] == dm_horz
+				&& (mode_lib->vba.SourcePixelFormat[k] == dm_444_64
+						|| mode_lib->vba.SourcePixelFormat[k] == dm_444_32)
+				&& (mode_lib->vba.SurfaceTiling[k] == dm_sw_64kb_s
+						|| mode_lib->vba.SurfaceTiling[k] == dm_sw_64kb_s_t
+						|| mode_lib->vba.SurfaceTiling[k] == dm_sw_64kb_s_x
+						|| mode_lib->vba.SurfaceTiling[k] == dm_sw_64kb_d
+						|| mode_lib->vba.SurfaceTiling[k] == dm_sw_64kb_d_t
+						|| mode_lib->vba.SurfaceTiling[k] == dm_sw_64kb_d_x
+						|| mode_lib->vba.SurfaceTiling[k] == dm_sw_64kb_r_x)) {
+			mode_lib->vba.ReadBandwidth[k] = mode_lib->vba.ReadBandwidth[k]
+					* (1 + 1 / 256);
+		} else if (mode_lib->vba.VirtualMemoryEnable == true) {
+			mode_lib->vba.ReadBandwidth[k] = mode_lib->vba.ReadBandwidth[k]
+					* (1 + 1 / 512);
+		}
+		mode_lib->vba.TotalReadBandwidthConsumedGBytePerSecond =
+				mode_lib->vba.TotalReadBandwidthConsumedGBytePerSecond
+						+ mode_lib->vba.ReadBandwidth[k] / 1000.0;
+	}
+	mode_lib->vba.TotalWriteBandwidthConsumedGBytePerSecond = 0.0;
+	for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+		if (mode_lib->vba.WritebackEnable[k] == true
+				&& mode_lib->vba.WritebackPixelFormat[k] == dm_444_32) {
+			mode_lib->vba.WriteBandwidth[k] = mode_lib->vba.WritebackDestinationWidth[k]
+					* mode_lib->vba.WritebackDestinationHeight[k]
+					/ (mode_lib->vba.WritebackSourceHeight[k]
+							* mode_lib->vba.HTotal[k]
+							/ mode_lib->vba.PixelClock[k]) * 4.0;
+		} else if (mode_lib->vba.WritebackEnable[k] == true
+				&& mode_lib->vba.WritebackPixelFormat[k] == dm_420_10) {
+			mode_lib->vba.WriteBandwidth[k] = mode_lib->vba.WritebackDestinationWidth[k]
+					* mode_lib->vba.WritebackDestinationHeight[k]
+					/ (mode_lib->vba.WritebackSourceHeight[k]
+							* mode_lib->vba.HTotal[k]
+							/ mode_lib->vba.PixelClock[k]) * 3.0;
+		} else if (mode_lib->vba.WritebackEnable[k] == true) {
+			mode_lib->vba.WriteBandwidth[k] = mode_lib->vba.WritebackDestinationWidth[k]
+					* mode_lib->vba.WritebackDestinationHeight[k]
+					/ (mode_lib->vba.WritebackSourceHeight[k]
+							* mode_lib->vba.HTotal[k]
+							/ mode_lib->vba.PixelClock[k]) * 1.5;
+		} else {
+			mode_lib->vba.WriteBandwidth[k] = 0.0;
+		}
+		mode_lib->vba.TotalWriteBandwidthConsumedGBytePerSecond =
+				mode_lib->vba.TotalWriteBandwidthConsumedGBytePerSecond
+						+ mode_lib->vba.WriteBandwidth[k] / 1000.0;
+	}
+	mode_lib->vba.TotalBandwidthConsumedGBytePerSecond =
+			mode_lib->vba.TotalReadBandwidthConsumedGBytePerSecond
+					+ mode_lib->vba.TotalWriteBandwidthConsumedGBytePerSecond;
+	mode_lib->vba.DCCEnabledInAnyPlane = false;
+	for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+		if (mode_lib->vba.DCCEnable[k] == true) {
+			mode_lib->vba.DCCEnabledInAnyPlane = true;
+		}
+	}
+	for (i = 0; i <= DC__VOLTAGE_STATES; i++) {
+		mode_lib->vba.FabricAndDRAMBandwidthPerState[i] = dml_min(
+				mode_lib->vba.DRAMSpeedPerState[i] * mode_lib->vba.NumberOfChannels
+						* mode_lib->vba.DRAMChannelWidth,
+				mode_lib->vba.FabricClockPerState[i]
+						* mode_lib->vba.FabricDatapathToDCNDataReturn)
+				/ 1000;
+		mode_lib->vba.ReturnBWToDCNPerState = dml_min(
+				mode_lib->vba.ReturnBusWidth * mode_lib->vba.DCFCLKPerState[i],
+				mode_lib->vba.FabricAndDRAMBandwidthPerState[i] * 1000.0)
+				* mode_lib->vba.PercentOfIdealDRAMAndFabricBWReceivedAfterUrgLatency
+				/ 100;
+		mode_lib->vba.ReturnBWPerState[i] = mode_lib->vba.ReturnBWToDCNPerState;
+		if (mode_lib->vba.DCCEnabledInAnyPlane == true
+				&& mode_lib->vba.ReturnBWToDCNPerState
+						> mode_lib->vba.DCFCLKPerState[i]
+								* mode_lib->vba.ReturnBusWidth
+								/ 4.0) {
+			mode_lib->vba.ReturnBWPerState[i] =
+					dml_min(
+							mode_lib->vba.ReturnBWPerState[i],
+							mode_lib->vba.ReturnBWToDCNPerState * 4.0
+									* (1.0
+											- mode_lib->vba.UrgentLatency
+													/ ((mode_lib->vba.ROBBufferSizeInKByte
+															- mode_lib->vba.PixelChunkSizeInKByte)
+															* 1024.0
+															/ (mode_lib->vba.ReturnBWToDCNPerState
+																	- mode_lib->vba.DCFCLKPerState[i]
+																			* mode_lib->vba.ReturnBusWidth
+																			/ 4.0)
+															+ mode_lib->vba.UrgentLatency)));
+		}
+		mode_lib->vba.CriticalPoint =
+				2.0 * mode_lib->vba.ReturnBusWidth * mode_lib->vba.DCFCLKPerState[i]
+						* mode_lib->vba.UrgentLatency
+						/ (mode_lib->vba.ReturnBWToDCNPerState
+								* mode_lib->vba.UrgentLatency
+								+ (mode_lib->vba.ROBBufferSizeInKByte
+										- mode_lib->vba.PixelChunkSizeInKByte)
+										* 1024.0);
+		if (mode_lib->vba.DCCEnabledInAnyPlane == true && mode_lib->vba.CriticalPoint > 1.0
+				&& mode_lib->vba.CriticalPoint < 4.0) {
+			mode_lib->vba.ReturnBWPerState[i] =
+					dml_min(
+							mode_lib->vba.ReturnBWPerState[i],
+							dml_pow(
+									4.0
+											* mode_lib->vba.ReturnBWToDCNPerState
+											* (mode_lib->vba.ROBBufferSizeInKByte
+													- mode_lib->vba.PixelChunkSizeInKByte)
+											* 1024.0
+											* mode_lib->vba.ReturnBusWidth
+											* mode_lib->vba.DCFCLKPerState[i]
+											* mode_lib->vba.UrgentLatency
+											/ (mode_lib->vba.ReturnBWToDCNPerState
+													* mode_lib->vba.UrgentLatency
+													+ (mode_lib->vba.ROBBufferSizeInKByte
+															- mode_lib->vba.PixelChunkSizeInKByte)
+															* 1024.0),
+									2));
+		}
+		mode_lib->vba.ReturnBWToDCNPerState = dml_min(
+				mode_lib->vba.ReturnBusWidth * mode_lib->vba.DCFCLKPerState[i],
+				mode_lib->vba.FabricAndDRAMBandwidthPerState[i] * 1000.0);
+		if (mode_lib->vba.DCCEnabledInAnyPlane == true
+				&& mode_lib->vba.ReturnBWToDCNPerState
+						> mode_lib->vba.DCFCLKPerState[i]
+								* mode_lib->vba.ReturnBusWidth
+								/ 4.0) {
+			mode_lib->vba.ReturnBWPerState[i] =
+					dml_min(
+							mode_lib->vba.ReturnBWPerState[i],
+							mode_lib->vba.ReturnBWToDCNPerState * 4.0
+									* (1.0
+											- mode_lib->vba.UrgentLatency
+													/ ((mode_lib->vba.ROBBufferSizeInKByte
+															- mode_lib->vba.PixelChunkSizeInKByte)
+															* 1024.0
+															/ (mode_lib->vba.ReturnBWToDCNPerState
+																	- mode_lib->vba.DCFCLKPerState[i]
+																			* mode_lib->vba.ReturnBusWidth
+																			/ 4.0)
+															+ mode_lib->vba.UrgentLatency)));
+		}
+		mode_lib->vba.CriticalPoint =
+				2.0 * mode_lib->vba.ReturnBusWidth * mode_lib->vba.DCFCLKPerState[i]
+						* mode_lib->vba.UrgentLatency
+						/ (mode_lib->vba.ReturnBWToDCNPerState
+								* mode_lib->vba.UrgentLatency
+								+ (mode_lib->vba.ROBBufferSizeInKByte
+										- mode_lib->vba.PixelChunkSizeInKByte)
+										* 1024.0);
+		if (mode_lib->vba.DCCEnabledInAnyPlane == true && mode_lib->vba.CriticalPoint > 1.0
+				&& mode_lib->vba.CriticalPoint < 4.0) {
+			mode_lib->vba.ReturnBWPerState[i] =
+					dml_min(
+							mode_lib->vba.ReturnBWPerState[i],
+							dml_pow(
+									4.0
+											* mode_lib->vba.ReturnBWToDCNPerState
+											* (mode_lib->vba.ROBBufferSizeInKByte
+													- mode_lib->vba.PixelChunkSizeInKByte)
+											* 1024.0
+											* mode_lib->vba.ReturnBusWidth
+											* mode_lib->vba.DCFCLKPerState[i]
+											* mode_lib->vba.UrgentLatency
+											/ (mode_lib->vba.ReturnBWToDCNPerState
+													* mode_lib->vba.UrgentLatency
+													+ (mode_lib->vba.ROBBufferSizeInKByte
+															- mode_lib->vba.PixelChunkSizeInKByte)
+															* 1024.0),
+									2));
+		}
+	}
+	for (i = 0; i <= DC__VOLTAGE_STATES; i++) {
+		if ((mode_lib->vba.TotalReadBandwidthConsumedGBytePerSecond * 1000.0
+				<= mode_lib->vba.ReturnBWPerState[i])
+				&& (mode_lib->vba.TotalBandwidthConsumedGBytePerSecond * 1000.0
+						<= mode_lib->vba.FabricAndDRAMBandwidthPerState[i]
+								* 1000.0
+								* mode_lib->vba.PercentOfIdealDRAMAndFabricBWReceivedAfterUrgLatency
+								/ 100.0)) {
+			mode_lib->vba.BandwidthSupport[i] = true;
+		} else {
+			mode_lib->vba.BandwidthSupport[i] = false;
+		}
+	}
+	/*Writeback Latency support check*/
+
+	mode_lib->vba.WritebackLatencySupport = true;
+	for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+		if (mode_lib->vba.WritebackEnable[k] == true) {
+			if (mode_lib->vba.WritebackPixelFormat[k] == dm_444_32) {
+				if (mode_lib->vba.WriteBandwidth[k]
+						> (mode_lib->vba.WritebackInterfaceLumaBufferSize
+								+ mode_lib->vba.WritebackInterfaceChromaBufferSize)
+								/ mode_lib->vba.WritebackLatency) {
+					mode_lib->vba.WritebackLatencySupport = false;
+				}
+			} else {
+				if (mode_lib->vba.WriteBandwidth[k]
+						> 1.5
+								* dml_min(
+										mode_lib->vba.WritebackInterfaceLumaBufferSize,
+										2.0
+												* mode_lib->vba.WritebackInterfaceChromaBufferSize)
+								/ mode_lib->vba.WritebackLatency) {
+					mode_lib->vba.WritebackLatencySupport = false;
+				}
+			}
+		}
+	}
+	/*Re-ordering Buffer Support Check*/
+
+	for (i = 0; i <= DC__VOLTAGE_STATES; i++) {
+		mode_lib->vba.UrgentRoundTripAndOutOfOrderLatencyPerState[i] =
+				(mode_lib->vba.RoundTripPingLatencyCycles + 32.0)
+						/ mode_lib->vba.DCFCLKPerState[i]
+						+ mode_lib->vba.UrgentOutOfOrderReturnPerChannel
+								* mode_lib->vba.NumberOfChannels
+								/ mode_lib->vba.ReturnBWPerState[i];
+		if ((mode_lib->vba.ROBBufferSizeInKByte - mode_lib->vba.PixelChunkSizeInKByte)
+				* 1024.0 / mode_lib->vba.ReturnBWPerState[i]
+				> mode_lib->vba.UrgentRoundTripAndOutOfOrderLatencyPerState[i]) {
+			mode_lib->vba.ROBSupport[i] = true;
+		} else {
+			mode_lib->vba.ROBSupport[i] = false;
+		}
+	}
+	/*Writeback Mode Support Check*/
+
+	mode_lib->vba.TotalNumberOfActiveWriteback = 0;
+	for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+		if (mode_lib->vba.WritebackEnable[k] == true) {
+			mode_lib->vba.TotalNumberOfActiveWriteback =
+					mode_lib->vba.TotalNumberOfActiveWriteback + 1;
+		}
+	}
+	mode_lib->vba.WritebackModeSupport = true;
+	if (mode_lib->vba.TotalNumberOfActiveWriteback > mode_lib->vba.MaxNumWriteback) {
+		mode_lib->vba.WritebackModeSupport = false;
+	}
+	for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+		if (mode_lib->vba.WritebackEnable[k] == true
+				&& mode_lib->vba.Writeback10bpc420Supported != true
+				&& mode_lib->vba.WritebackPixelFormat[k] == dm_420_10) {
+			mode_lib->vba.WritebackModeSupport = false;
+		}
+	}
+	/*Writeback Scale Ratio and Taps Support Check*/
+
+	mode_lib->vba.WritebackScaleRatioAndTapsSupport = true;
+	for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+		if (mode_lib->vba.WritebackEnable[k] == true) {
+			if (mode_lib->vba.WritebackLumaAndChromaScalingSupported == false
+					&& (mode_lib->vba.WritebackHRatio[k] != 1.0
+							|| mode_lib->vba.WritebackVRatio[k] != 1.0)) {
+				mode_lib->vba.WritebackScaleRatioAndTapsSupport = false;
+			}
+			if (mode_lib->vba.WritebackHRatio[k] > mode_lib->vba.WritebackMaxHSCLRatio
+					|| mode_lib->vba.WritebackVRatio[k]
+							> mode_lib->vba.WritebackMaxVSCLRatio
+					|| mode_lib->vba.WritebackHRatio[k]
+							< mode_lib->vba.WritebackMinHSCLRatio
+					|| mode_lib->vba.WritebackVRatio[k]
+							< mode_lib->vba.WritebackMinVSCLRatio
+					|| mode_lib->vba.WritebackLumaHTaps[k]
+							> mode_lib->vba.WritebackMaxHSCLTaps
+					|| mode_lib->vba.WritebackLumaVTaps[k]
+							> mode_lib->vba.WritebackMaxVSCLTaps
+					|| mode_lib->vba.WritebackHRatio[k]
+							> mode_lib->vba.WritebackLumaHTaps[k]
+					|| mode_lib->vba.WritebackVRatio[k]
+							> mode_lib->vba.WritebackLumaVTaps[k]
+					|| (mode_lib->vba.WritebackLumaHTaps[k] > 2.0
+							&& ((mode_lib->vba.WritebackLumaHTaps[k] % 2)
+									== 1))
+					|| (mode_lib->vba.WritebackPixelFormat[k] != dm_444_32
+							&& (mode_lib->vba.WritebackChromaHTaps[k]
+									> mode_lib->vba.WritebackMaxHSCLTaps
+									|| mode_lib->vba.WritebackChromaVTaps[k]
+											> mode_lib->vba.WritebackMaxVSCLTaps
+									|| 2.0
+											* mode_lib->vba.WritebackHRatio[k]
+											> mode_lib->vba.WritebackChromaHTaps[k]
+									|| 2.0
+											* mode_lib->vba.WritebackVRatio[k]
+											> mode_lib->vba.WritebackChromaVTaps[k]
+									|| (mode_lib->vba.WritebackChromaHTaps[k] > 2.0
+										&& ((mode_lib->vba.WritebackChromaHTaps[k] % 2) == 1))))) {
+				mode_lib->vba.WritebackScaleRatioAndTapsSupport = false;
+			}
+			if (mode_lib->vba.WritebackVRatio[k] < 1.0) {
+				mode_lib->vba.WritebackLumaVExtra =
+						dml_max(1.0 - 2.0 / dml_ceil(1.0 / mode_lib->vba.WritebackVRatio[k], 1.0), 0.0);
+			} else {
+				mode_lib->vba.WritebackLumaVExtra = -1;
+			}
+			if ((mode_lib->vba.WritebackPixelFormat[k] == dm_444_32
+					&& mode_lib->vba.WritebackLumaVTaps[k]
+							> (mode_lib->vba.WritebackLineBufferLumaBufferSize
+									+ mode_lib->vba.WritebackLineBufferChromaBufferSize)
+									/ 3.0
+									/ mode_lib->vba.WritebackDestinationWidth[k]
+									- mode_lib->vba.WritebackLumaVExtra)
+					|| (mode_lib->vba.WritebackPixelFormat[k] == dm_420_8
+							&& mode_lib->vba.WritebackLumaVTaps[k]
+									> mode_lib->vba.WritebackLineBufferLumaBufferSize
+											/ mode_lib->vba.WritebackDestinationWidth[k]
+											- mode_lib->vba.WritebackLumaVExtra)
+					|| (mode_lib->vba.WritebackPixelFormat[k] == dm_420_10
+							&& mode_lib->vba.WritebackLumaVTaps[k]
+									> mode_lib->vba.WritebackLineBufferLumaBufferSize
+											* 8.0 / 10.0
+											/ mode_lib->vba.WritebackDestinationWidth[k]
+											- mode_lib->vba.WritebackLumaVExtra)) {
+				mode_lib->vba.WritebackScaleRatioAndTapsSupport = false;
+			}
+			if (2.0 * mode_lib->vba.WritebackVRatio[k] < 1) {
+				mode_lib->vba.WritebackChromaVExtra = 0.0;
+			} else {
+				mode_lib->vba.WritebackChromaVExtra = -1;
+			}
+			if ((mode_lib->vba.WritebackPixelFormat[k] == dm_420_8
+					&& mode_lib->vba.WritebackChromaVTaps[k]
+							> mode_lib->vba.WritebackLineBufferChromaBufferSize
+									/ mode_lib->vba.WritebackDestinationWidth[k]
+									- mode_lib->vba.WritebackChromaVExtra)
+					|| (mode_lib->vba.WritebackPixelFormat[k] == dm_420_10
+							&& mode_lib->vba.WritebackChromaVTaps[k]
+									> mode_lib->vba.WritebackLineBufferChromaBufferSize
+											* 8.0 / 10.0
+											/ mode_lib->vba.WritebackDestinationWidth[k]
+											- mode_lib->vba.WritebackChromaVExtra)) {
+				mode_lib->vba.WritebackScaleRatioAndTapsSupport = false;
+			}
+		}
+	}
+	/*Maximum DISPCLK/DPPCLK Support check*/
+
+	mode_lib->vba.WritebackRequiredDISPCLK = 0.0;
+	for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+		if (mode_lib->vba.WritebackEnable[k] == true) {
+			mode_lib->vba.WritebackRequiredDISPCLK =
+					dml_max(
+							mode_lib->vba.WritebackRequiredDISPCLK,
+							CalculateWriteBackDISPCLK(
+									mode_lib->vba.WritebackPixelFormat[k],
+									mode_lib->vba.PixelClock[k],
+									mode_lib->vba.WritebackHRatio[k],
+									mode_lib->vba.WritebackVRatio[k],
+									mode_lib->vba.WritebackLumaHTaps[k],
+									mode_lib->vba.WritebackLumaVTaps[k],
+									mode_lib->vba.WritebackChromaHTaps[k],
+									mode_lib->vba.WritebackChromaVTaps[k],
+									mode_lib->vba.WritebackDestinationWidth[k],
+									mode_lib->vba.HTotal[k],
+									mode_lib->vba.WritebackChromaLineBufferWidth));
+		}
+	}
+	for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+		if (mode_lib->vba.HRatio[k] > 1.0) {
+			mode_lib->vba.PSCL_FACTOR[k] = dml_min(
+					mode_lib->vba.MaxDCHUBToPSCLThroughput,
+					mode_lib->vba.MaxPSCLToLBThroughput
+							* mode_lib->vba.HRatio[k]
+							/ dml_ceil(
+									mode_lib->vba.htaps[k]
+											/ 6.0,
+									1.0));
+		} else {
+			mode_lib->vba.PSCL_FACTOR[k] = dml_min(
+					mode_lib->vba.MaxDCHUBToPSCLThroughput,
+					mode_lib->vba.MaxPSCLToLBThroughput);
+		}
+		if (mode_lib->vba.BytePerPixelInDETC[k] == 0.0) {
+			mode_lib->vba.PSCL_FACTOR_CHROMA[k] = 0.0;
+			mode_lib->vba.MinDPPCLKUsingSingleDPP[k] =
+					mode_lib->vba.PixelClock[k]
+							* dml_max3(
+									mode_lib->vba.vtaps[k] / 6.0
+											* dml_min(
+													1.0,
+													mode_lib->vba.HRatio[k]),
+									mode_lib->vba.HRatio[k]
+											* mode_lib->vba.VRatio[k]
+											/ mode_lib->vba.PSCL_FACTOR[k],
+									1.0);
+			if ((mode_lib->vba.htaps[k] > 6.0 || mode_lib->vba.vtaps[k] > 6.0)
+					&& mode_lib->vba.MinDPPCLKUsingSingleDPP[k]
+							< 2.0 * mode_lib->vba.PixelClock[k]) {
+				mode_lib->vba.MinDPPCLKUsingSingleDPP[k] = 2.0
+						* mode_lib->vba.PixelClock[k];
+			}
+		} else {
+			if (mode_lib->vba.HRatio[k] / 2.0 > 1.0) {
+				mode_lib->vba.PSCL_FACTOR_CHROMA[k] =
+						dml_min(
+								mode_lib->vba.MaxDCHUBToPSCLThroughput,
+								mode_lib->vba.MaxPSCLToLBThroughput
+										* mode_lib->vba.HRatio[k]
+										/ 2.0
+										/ dml_ceil(
+												mode_lib->vba.HTAPsChroma[k]
+														/ 6.0,
+												1.0));
+			} else {
+				mode_lib->vba.PSCL_FACTOR_CHROMA[k] = dml_min(
+						mode_lib->vba.MaxDCHUBToPSCLThroughput,
+						mode_lib->vba.MaxPSCLToLBThroughput);
+			}
+			mode_lib->vba.MinDPPCLKUsingSingleDPP[k] =
+					mode_lib->vba.PixelClock[k]
+							* dml_max5(
+									mode_lib->vba.vtaps[k] / 6.0
+											* dml_min(
+													1.0,
+													mode_lib->vba.HRatio[k]),
+									mode_lib->vba.HRatio[k]
+											* mode_lib->vba.VRatio[k]
+											/ mode_lib->vba.PSCL_FACTOR[k],
+									mode_lib->vba.VTAPsChroma[k]
+											/ 6.0
+											* dml_min(
+													1.0,
+													mode_lib->vba.HRatio[k]
+															/ 2.0),
+									mode_lib->vba.HRatio[k]
+											* mode_lib->vba.VRatio[k]
+											/ 4.0
+											/ mode_lib->vba.PSCL_FACTOR_CHROMA[k],
+									1.0);
+			if ((mode_lib->vba.htaps[k] > 6.0 || mode_lib->vba.vtaps[k] > 6.0
+					|| mode_lib->vba.HTAPsChroma[k] > 6.0
+					|| mode_lib->vba.VTAPsChroma[k] > 6.0)
+					&& mode_lib->vba.MinDPPCLKUsingSingleDPP[k]
+							< 2.0 * mode_lib->vba.PixelClock[k]) {
+				mode_lib->vba.MinDPPCLKUsingSingleDPP[k] = 2.0
+						* mode_lib->vba.PixelClock[k];
+			}
+		}
+	}
+	for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+		Calculate256BBlockSizes(
+				mode_lib->vba.SourcePixelFormat[k],
+				mode_lib->vba.SurfaceTiling[k],
+				dml_ceil(mode_lib->vba.BytePerPixelInDETY[k], 1.0),
+				dml_ceil(mode_lib->vba.BytePerPixelInDETC[k], 2.0),
+				&mode_lib->vba.Read256BlockHeightY[k],
+				&mode_lib->vba.Read256BlockHeightC[k],
+				&mode_lib->vba.Read256BlockWidthY[k],
+				&mode_lib->vba.Read256BlockWidthC[k]);
+		if (mode_lib->vba.SourceScan[k] == dm_horz) {
+			mode_lib->vba.MaxSwathHeightY[k] = mode_lib->vba.Read256BlockHeightY[k];
+			mode_lib->vba.MaxSwathHeightC[k] = mode_lib->vba.Read256BlockHeightC[k];
+		} else {
+			mode_lib->vba.MaxSwathHeightY[k] = mode_lib->vba.Read256BlockWidthY[k];
+			mode_lib->vba.MaxSwathHeightC[k] = mode_lib->vba.Read256BlockWidthC[k];
+		}
+		if ((mode_lib->vba.SourcePixelFormat[k] == dm_444_64
+				|| mode_lib->vba.SourcePixelFormat[k] == dm_444_32
+				|| mode_lib->vba.SourcePixelFormat[k] == dm_444_16
+				|| mode_lib->vba.SourcePixelFormat[k] == dm_mono_16
+				|| mode_lib->vba.SourcePixelFormat[k] == dm_mono_8)) {
+			if (mode_lib->vba.SurfaceTiling[k] == dm_sw_linear
+					|| (mode_lib->vba.SourcePixelFormat[k] == dm_444_64
+							&& (mode_lib->vba.SurfaceTiling[k]
+									== dm_sw_4kb_s
+									|| mode_lib->vba.SurfaceTiling[k]
+											== dm_sw_4kb_s_x
+									|| mode_lib->vba.SurfaceTiling[k]
+											== dm_sw_64kb_s
+									|| mode_lib->vba.SurfaceTiling[k]
+											== dm_sw_64kb_s_t
+									|| mode_lib->vba.SurfaceTiling[k]
+											== dm_sw_64kb_s_x
+									|| mode_lib->vba.SurfaceTiling[k]
+											== dm_sw_var_s
+									|| mode_lib->vba.SurfaceTiling[k]
+											== dm_sw_var_s_x)
+							&& mode_lib->vba.SourceScan[k] == dm_horz)) {
+				mode_lib->vba.MinSwathHeightY[k] = mode_lib->vba.MaxSwathHeightY[k];
+			} else {
+				mode_lib->vba.MinSwathHeightY[k] = mode_lib->vba.MaxSwathHeightY[k]
+						/ 2.0;
+			}
+			mode_lib->vba.MinSwathHeightC[k] = mode_lib->vba.MaxSwathHeightC[k];
+		} else {
+			if (mode_lib->vba.SurfaceTiling[k] == dm_sw_linear) {
+				mode_lib->vba.MinSwathHeightY[k] = mode_lib->vba.MaxSwathHeightY[k];
+				mode_lib->vba.MinSwathHeightC[k] = mode_lib->vba.MaxSwathHeightC[k];
+			} else if (mode_lib->vba.SourcePixelFormat[k] == dm_420_8
+					&& mode_lib->vba.SourceScan[k] == dm_horz) {
+				mode_lib->vba.MinSwathHeightY[k] = mode_lib->vba.MaxSwathHeightY[k]
+						/ 2.0;
+				mode_lib->vba.MinSwathHeightC[k] = mode_lib->vba.MaxSwathHeightC[k];
+			} else if (mode_lib->vba.SourcePixelFormat[k] == dm_420_10
+					&& mode_lib->vba.SourceScan[k] == dm_horz) {
+				mode_lib->vba.MinSwathHeightC[k] = mode_lib->vba.MaxSwathHeightC[k]
+						/ 2.0;
+				mode_lib->vba.MinSwathHeightY[k] = mode_lib->vba.MaxSwathHeightY[k];
+			} else {
+				mode_lib->vba.MinSwathHeightY[k] = mode_lib->vba.MaxSwathHeightY[k];
+				mode_lib->vba.MinSwathHeightC[k] = mode_lib->vba.MaxSwathHeightC[k];
+			}
+		}
+		if (mode_lib->vba.SurfaceTiling[k] == dm_sw_linear) {
+			mode_lib->vba.MaximumSwathWidthSupport = 8192.0;
+		} else {
+			mode_lib->vba.MaximumSwathWidthSupport = 5120.0;
+		}
+		mode_lib->vba.MaximumSwathWidthInDETBuffer =
+				dml_min(
+						mode_lib->vba.MaximumSwathWidthSupport,
+						mode_lib->vba.DETBufferSizeInKByte * 1024.0 / 2.0
+								/ (mode_lib->vba.BytePerPixelInDETY[k]
+										* mode_lib->vba.MinSwathHeightY[k]
+										+ mode_lib->vba.BytePerPixelInDETC[k]
+												/ 2.0
+												* mode_lib->vba.MinSwathHeightC[k]));
+		if (mode_lib->vba.BytePerPixelInDETC[k] == 0.0) {
+			mode_lib->vba.MaximumSwathWidthInLineBuffer =
+					mode_lib->vba.LineBufferSize
+							* dml_max(mode_lib->vba.HRatio[k], 1.0)
+							/ mode_lib->vba.LBBitPerPixel[k]
+							/ (mode_lib->vba.vtaps[k]
+									+ dml_max(
+											dml_ceil(
+													mode_lib->vba.VRatio[k],
+													1.0)
+													- 2,
+											0.0));
+		} else {
+			mode_lib->vba.MaximumSwathWidthInLineBuffer =
+					dml_min(
+							mode_lib->vba.LineBufferSize
+									* dml_max(
+											mode_lib->vba.HRatio[k],
+											1.0)
+									/ mode_lib->vba.LBBitPerPixel[k]
+									/ (mode_lib->vba.vtaps[k]
+											+ dml_max(
+													dml_ceil(
+															mode_lib->vba.VRatio[k],
+															1.0)
+															- 2,
+													0.0)),
+							2.0 * mode_lib->vba.LineBufferSize
+									* dml_max(
+											mode_lib->vba.HRatio[k]
+													/ 2.0,
+											1.0)
+									/ mode_lib->vba.LBBitPerPixel[k]
+									/ (mode_lib->vba.VTAPsChroma[k]
+											+ dml_max(
+													dml_ceil(
+															mode_lib->vba.VRatio[k]
+																	/ 2.0,
+															1.0)
+															- 2,
+													0.0)));
+		}
+		mode_lib->vba.MaximumSwathWidth[k] = dml_min(
+				mode_lib->vba.MaximumSwathWidthInDETBuffer,
+				mode_lib->vba.MaximumSwathWidthInLineBuffer);
+	}
+	for (i = 0; i <= DC__VOLTAGE_STATES; i++) {
+		mode_lib->vba.MaxDispclkRoundedDownToDFSGranularity = RoundToDFSGranularityDown(
+				mode_lib->vba.MaxDispclk[i],
+				mode_lib->vba.DISPCLKDPPCLKVCOSpeed);
+		mode_lib->vba.MaxDppclkRoundedDownToDFSGranularity = RoundToDFSGranularityDown(
+				mode_lib->vba.MaxDppclk[i],
+				mode_lib->vba.DISPCLKDPPCLKVCOSpeed);
+		mode_lib->vba.RequiredDISPCLK[i] = 0.0;
+		mode_lib->vba.DISPCLK_DPPCLK_Support[i] = true;
+		for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+			mode_lib->vba.PlaneRequiredDISPCLKWithoutODMCombine =
+					mode_lib->vba.PixelClock[k]
+							* (1.0
+									+ mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading
+											/ 100.0)
+							* (1.0
+									+ mode_lib->vba.DISPCLKRampingMargin
+											/ 100.0);
+			if (mode_lib->vba.ODMCapability == true
+					&& mode_lib->vba.PlaneRequiredDISPCLKWithoutODMCombine
+							> mode_lib->vba.MaxDispclkRoundedDownToDFSGranularity) {
+				mode_lib->vba.ODMCombineEnablePerState[i][k] = true;
+				mode_lib->vba.PlaneRequiredDISPCLK =
+						mode_lib->vba.PlaneRequiredDISPCLKWithoutODMCombine
+								/ 2.0;
+			} else {
+				mode_lib->vba.ODMCombineEnablePerState[i][k] = false;
+				mode_lib->vba.PlaneRequiredDISPCLK =
+						mode_lib->vba.PlaneRequiredDISPCLKWithoutODMCombine;
+			}
+			if (mode_lib->vba.MinDPPCLKUsingSingleDPP[k]
+					* (1.0
+							+ mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading
+									/ 100.0)
+					<= mode_lib->vba.MaxDppclkRoundedDownToDFSGranularity
+					&& mode_lib->vba.SwathWidthYSingleDPP[k]
+							<= mode_lib->vba.MaximumSwathWidth[k]
+					&& mode_lib->vba.ODMCombineEnablePerState[i][k] == false) {
+				mode_lib->vba.NoOfDPP[i][k] = 1;
+				mode_lib->vba.RequiredDPPCLK[i][k] =
+						mode_lib->vba.MinDPPCLKUsingSingleDPP[k]
+								* (1.0
+										+ mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading
+												/ 100.0);
+			} else {
+				mode_lib->vba.NoOfDPP[i][k] = 2;
+				mode_lib->vba.RequiredDPPCLK[i][k] =
+						mode_lib->vba.MinDPPCLKUsingSingleDPP[k]
+								* (1.0
+										+ mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading
+												/ 100.0)
+								/ 2.0;
+			}
+			mode_lib->vba.RequiredDISPCLK[i] = dml_max(
+					mode_lib->vba.RequiredDISPCLK[i],
+					mode_lib->vba.PlaneRequiredDISPCLK);
+			if ((mode_lib->vba.MinDPPCLKUsingSingleDPP[k] / mode_lib->vba.NoOfDPP[i][k]
+					* (1.0
+							+ mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading
+									/ 100.0)
+					> mode_lib->vba.MaxDppclkRoundedDownToDFSGranularity)
+					|| (mode_lib->vba.PlaneRequiredDISPCLK
+							> mode_lib->vba.MaxDispclkRoundedDownToDFSGranularity)) {
+				mode_lib->vba.DISPCLK_DPPCLK_Support[i] = false;
+			}
+		}
+		mode_lib->vba.TotalNumberOfActiveDPP[i] = 0.0;
+		for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+			mode_lib->vba.TotalNumberOfActiveDPP[i] =
+					mode_lib->vba.TotalNumberOfActiveDPP[i]
+							+ mode_lib->vba.NoOfDPP[i][k];
+		}
+		if ((mode_lib->vba.MaxDispclk[i] == mode_lib->vba.MaxDispclk[DC__VOLTAGE_STATES]
+				&& mode_lib->vba.MaxDppclk[i]
+						== mode_lib->vba.MaxDppclk[DC__VOLTAGE_STATES])
+				&& (mode_lib->vba.TotalNumberOfActiveDPP[i]
+						> mode_lib->vba.MaxNumDPP
+						|| mode_lib->vba.DISPCLK_DPPCLK_Support[i] == false)) {
+			mode_lib->vba.RequiredDISPCLK[i] = 0.0;
+			mode_lib->vba.DISPCLK_DPPCLK_Support[i] = true;
+			for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+				mode_lib->vba.PlaneRequiredDISPCLKWithoutODMCombine =
+						mode_lib->vba.PixelClock[k]
+								* (1.0
+										+ mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading
+												/ 100.0);
+				if (mode_lib->vba.ODMCapability == true
+						&& mode_lib->vba.PlaneRequiredDISPCLKWithoutODMCombine
+								> mode_lib->vba.MaxDispclkRoundedDownToDFSGranularity) {
+					mode_lib->vba.ODMCombineEnablePerState[i][k] = true;
+					mode_lib->vba.PlaneRequiredDISPCLK =
+							mode_lib->vba.PlaneRequiredDISPCLKWithoutODMCombine
+									/ 2.0;
+				} else {
+					mode_lib->vba.ODMCombineEnablePerState[i][k] = false;
+					mode_lib->vba.PlaneRequiredDISPCLK =
+							mode_lib->vba.PlaneRequiredDISPCLKWithoutODMCombine;
+				}
+				if (mode_lib->vba.MinDPPCLKUsingSingleDPP[k]
+						* (1.0
+								+ mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading
+										/ 100.0)
+						<= mode_lib->vba.MaxDppclkRoundedDownToDFSGranularity
+						&& mode_lib->vba.SwathWidthYSingleDPP[k]
+								<= mode_lib->vba.MaximumSwathWidth[k]
+						&& mode_lib->vba.ODMCombineEnablePerState[i][k]
+								== false) {
+					mode_lib->vba.NoOfDPP[i][k] = 1;
+					mode_lib->vba.RequiredDPPCLK[i][k] =
+							mode_lib->vba.MinDPPCLKUsingSingleDPP[k]
+									* (1.0
+											+ mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading
+													/ 100.0);
+				} else {
+					mode_lib->vba.NoOfDPP[i][k] = 2;
+					mode_lib->vba.RequiredDPPCLK[i][k] =
+							mode_lib->vba.MinDPPCLKUsingSingleDPP[k]
+									* (1.0
+											+ mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading
+													/ 100.0)
+									/ 2.0;
+				}
+				mode_lib->vba.RequiredDISPCLK[i] = dml_max(
+						mode_lib->vba.RequiredDISPCLK[i],
+						mode_lib->vba.PlaneRequiredDISPCLK);
+				if ((mode_lib->vba.MinDPPCLKUsingSingleDPP[k]
+						/ mode_lib->vba.NoOfDPP[i][k]
+						* (1.0
+								+ mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading
+										/ 100.0)
+						> mode_lib->vba.MaxDppclkRoundedDownToDFSGranularity)
+						|| (mode_lib->vba.PlaneRequiredDISPCLK
+								> mode_lib->vba.MaxDispclkRoundedDownToDFSGranularity)) {
+					mode_lib->vba.DISPCLK_DPPCLK_Support[i] = false;
+				}
+			}
+			mode_lib->vba.TotalNumberOfActiveDPP[i] = 0.0;
+			for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+				mode_lib->vba.TotalNumberOfActiveDPP[i] =
+						mode_lib->vba.TotalNumberOfActiveDPP[i]
+								+ mode_lib->vba.NoOfDPP[i][k];
+			}
+		}
+		if (mode_lib->vba.TotalNumberOfActiveDPP[i] > mode_lib->vba.MaxNumDPP) {
+			mode_lib->vba.RequiredDISPCLK[i] = 0.0;
+			mode_lib->vba.DISPCLK_DPPCLK_Support[i] = true;
+			for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+				mode_lib->vba.ODMCombineEnablePerState[i][k] = false;
+				if (mode_lib->vba.SwathWidthYSingleDPP[k]
+						<= mode_lib->vba.MaximumSwathWidth[k]) {
+					mode_lib->vba.NoOfDPP[i][k] = 1;
+					mode_lib->vba.RequiredDPPCLK[i][k] =
+							mode_lib->vba.MinDPPCLKUsingSingleDPP[k]
+									* (1.0
+											+ mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading
+													/ 100.0);
+				} else {
+					mode_lib->vba.NoOfDPP[i][k] = 2;
+					mode_lib->vba.RequiredDPPCLK[i][k] =
+							mode_lib->vba.MinDPPCLKUsingSingleDPP[k]
+									* (1.0
+											+ mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading
+													/ 100.0)
+									/ 2.0;
+				}
+				if (!(mode_lib->vba.MaxDispclk[i]
+						== mode_lib->vba.MaxDispclk[DC__VOLTAGE_STATES]
+						&& mode_lib->vba.MaxDppclk[i]
+								== mode_lib->vba.MaxDppclk[DC__VOLTAGE_STATES])) {
+					mode_lib->vba.PlaneRequiredDISPCLK =
+							mode_lib->vba.PixelClock[k]
+									* (1.0
+											+ mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading
+													/ 100.0)
+									* (1.0
+											+ mode_lib->vba.DISPCLKRampingMargin
+													/ 100.0);
+				} else {
+					mode_lib->vba.PlaneRequiredDISPCLK =
+							mode_lib->vba.PixelClock[k]
+									* (1.0
+											+ mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading
+													/ 100.0);
+				}
+				mode_lib->vba.RequiredDISPCLK[i] = dml_max(
+						mode_lib->vba.RequiredDISPCLK[i],
+						mode_lib->vba.PlaneRequiredDISPCLK);
+				if ((mode_lib->vba.MinDPPCLKUsingSingleDPP[k]
+						/ mode_lib->vba.NoOfDPP[i][k]
+						* (1.0
+								+ mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading
+										/ 100.0)
+						> mode_lib->vba.MaxDppclkRoundedDownToDFSGranularity)
+						|| (mode_lib->vba.PlaneRequiredDISPCLK
+								> mode_lib->vba.MaxDispclkRoundedDownToDFSGranularity)) {
+					mode_lib->vba.DISPCLK_DPPCLK_Support[i] = false;
+				}
+			}
+			mode_lib->vba.TotalNumberOfActiveDPP[i] = 0.0;
+			for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+				mode_lib->vba.TotalNumberOfActiveDPP[i] =
+						mode_lib->vba.TotalNumberOfActiveDPP[i]
+								+ mode_lib->vba.NoOfDPP[i][k];
+			}
+		}
+		mode_lib->vba.RequiredDISPCLK[i] = dml_max(
+				mode_lib->vba.RequiredDISPCLK[i],
+				mode_lib->vba.WritebackRequiredDISPCLK);
+		if (mode_lib->vba.MaxDispclkRoundedDownToDFSGranularity
+				< mode_lib->vba.WritebackRequiredDISPCLK) {
+			mode_lib->vba.DISPCLK_DPPCLK_Support[i] = false;
+		}
+	}
+	/*Viewport Size Check*/
+
+	for (i = 0; i <= DC__VOLTAGE_STATES; i++) {
+		mode_lib->vba.ViewportSizeSupport[i] = true;
+		for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+			if (mode_lib->vba.ODMCombineEnablePerState[i][k] == true) {
+				if (dml_min(
+						mode_lib->vba.SwathWidthYSingleDPP[k],
+						dml_round(
+								mode_lib->vba.HActive[k] / 2.0
+										* mode_lib->vba.HRatio[k]))
+						> mode_lib->vba.MaximumSwathWidth[k]) {
+					mode_lib->vba.ViewportSizeSupport[i] = false;
+				}
+			} else {
+				if (mode_lib->vba.SwathWidthYSingleDPP[k] / 2.0
+						> mode_lib->vba.MaximumSwathWidth[k]) {
+					mode_lib->vba.ViewportSizeSupport[i] = false;
+				}
+			}
+		}
+	}
+	/*Total Available Pipes Support Check*/
+
+	for (i = 0; i <= DC__VOLTAGE_STATES; i++) {
+		if (mode_lib->vba.TotalNumberOfActiveDPP[i] <= mode_lib->vba.MaxNumDPP) {
+			mode_lib->vba.TotalAvailablePipesSupport[i] = true;
+		} else {
+			mode_lib->vba.TotalAvailablePipesSupport[i] = false;
+		}
+	}
+	/*Total Available OTG Support Check*/
+
+	mode_lib->vba.TotalNumberOfActiveOTG = 0.0;
+	for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+		if (mode_lib->vba.BlendingAndTiming[k] == k) {
+			mode_lib->vba.TotalNumberOfActiveOTG = mode_lib->vba.TotalNumberOfActiveOTG
+					+ 1.0;
+		}
+	}
+	if (mode_lib->vba.TotalNumberOfActiveOTG <= mode_lib->vba.MaxNumOTG) {
+		mode_lib->vba.NumberOfOTGSupport = true;
+	} else {
+		mode_lib->vba.NumberOfOTGSupport = false;
+	}
+	/*Display IO and DSC Support Check*/
+
+	mode_lib->vba.NonsupportedDSCInputBPC = false;
+	for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+		if (!(mode_lib->vba.DSCInputBitPerComponent[k] == 12.0
+				|| mode_lib->vba.DSCInputBitPerComponent[k] == 10.0
+				|| mode_lib->vba.DSCInputBitPerComponent[k] == 8.0)) {
+			mode_lib->vba.NonsupportedDSCInputBPC = true;
+		}
+	}
+	for (i = 0; i <= DC__VOLTAGE_STATES; i++) {
+		for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+			mode_lib->vba.RequiresDSC[i][k] = 0;
+			mode_lib->vba.RequiresFEC[i][k] = 0;
+			if (mode_lib->vba.BlendingAndTiming[k] == k) {
+				if (mode_lib->vba.Output[k] == dm_hdmi) {
+					mode_lib->vba.RequiresDSC[i][k] = 0;
+					mode_lib->vba.RequiresFEC[i][k] = 0;
+					mode_lib->vba.OutputBppPerState[i][k] =
+							TruncToValidBPP(
+									dml_min(
+											600.0,
+											mode_lib->vba.PHYCLKPerState[i])
+											/ mode_lib->vba.PixelClockBackEnd[k]
+											* 24,
+									false,
+									mode_lib->vba.Output[k],
+									mode_lib->vba.OutputFormat[k],
+									mode_lib->vba.DSCInputBitPerComponent[k]);
+				} else if (mode_lib->vba.Output[k] == dm_dp
+						|| mode_lib->vba.Output[k] == dm_edp) {
+					if (mode_lib->vba.Output[k] == dm_edp) {
+						mode_lib->vba.EffectiveFECOverhead = 0.0;
+					} else {
+						mode_lib->vba.EffectiveFECOverhead =
+								mode_lib->vba.FECOverhead;
+					}
+					if (mode_lib->vba.PHYCLKPerState[i] >= 270.0) {
+						mode_lib->vba.Outbpp =
+								TruncToValidBPP(
+										(1.0
+												- mode_lib->vba.Downspreading
+														/ 100.0)
+												* 270.0
+												* mode_lib->vba.OutputLinkDPLanes[k]
+												/ mode_lib->vba.PixelClockBackEnd[k]
+												* 8.0,
+										false,
+										mode_lib->vba.Output[k],
+										mode_lib->vba.OutputFormat[k],
+										mode_lib->vba.DSCInputBitPerComponent[k]);
+						mode_lib->vba.OutbppDSC =
+								TruncToValidBPP(
+										(1.0
+												- mode_lib->vba.Downspreading
+														/ 100.0)
+												* (1.0
+														- mode_lib->vba.EffectiveFECOverhead
+																/ 100.0)
+												* 270.0
+												* mode_lib->vba.OutputLinkDPLanes[k]
+												/ mode_lib->vba.PixelClockBackEnd[k]
+												* 8.0,
+										true,
+										mode_lib->vba.Output[k],
+										mode_lib->vba.OutputFormat[k],
+										mode_lib->vba.DSCInputBitPerComponent[k]);
+						if (mode_lib->vba.DSCEnabled[k] == true) {
+							mode_lib->vba.RequiresDSC[i][k] = true;
+							if (mode_lib->vba.Output[k] == dm_dp) {
+								mode_lib->vba.RequiresFEC[i][k] =
+										true;
+							} else {
+								mode_lib->vba.RequiresFEC[i][k] =
+										false;
+							}
+							mode_lib->vba.Outbpp =
+									mode_lib->vba.OutbppDSC;
+						} else {
+							mode_lib->vba.RequiresDSC[i][k] = false;
+							mode_lib->vba.RequiresFEC[i][k] = false;
+						}
+						mode_lib->vba.OutputBppPerState[i][k] =
+								mode_lib->vba.Outbpp;
+					}
+					if (mode_lib->vba.Outbpp == 0) {
+						mode_lib->vba.Outbpp =
+								TruncToValidBPP(
+										(1.0
+												- mode_lib->vba.Downspreading
+														/ 100.0)
+												* 540.0
+												* mode_lib->vba.OutputLinkDPLanes[k]
+												/ mode_lib->vba.PixelClockBackEnd[k]
+												* 8.0,
+										false,
+										mode_lib->vba.Output[k],
+										mode_lib->vba.OutputFormat[k],
+										mode_lib->vba.DSCInputBitPerComponent[k]);
+						mode_lib->vba.OutbppDSC =
+								TruncToValidBPP(
+										(1.0
+												- mode_lib->vba.Downspreading
+														/ 100.0)
+												* (1.0
+														- mode_lib->vba.EffectiveFECOverhead
+																/ 100.0)
+												* 540.0
+												* mode_lib->vba.OutputLinkDPLanes[k]
+												/ mode_lib->vba.PixelClockBackEnd[k]
+												* 8.0,
+										true,
+										mode_lib->vba.Output[k],
+										mode_lib->vba.OutputFormat[k],
+										mode_lib->vba.DSCInputBitPerComponent[k]);
+						if (mode_lib->vba.DSCEnabled[k] == true) {
+							mode_lib->vba.RequiresDSC[i][k] = true;
+							if (mode_lib->vba.Output[k] == dm_dp) {
+								mode_lib->vba.RequiresFEC[i][k] =
+										true;
+							} else {
+								mode_lib->vba.RequiresFEC[i][k] =
+										false;
+							}
+							mode_lib->vba.Outbpp =
+									mode_lib->vba.OutbppDSC;
+						} else {
+							mode_lib->vba.RequiresDSC[i][k] = false;
+							mode_lib->vba.RequiresFEC[i][k] = false;
+						}
+						mode_lib->vba.OutputBppPerState[i][k] =
+								mode_lib->vba.Outbpp;
+					}
+					if (mode_lib->vba.Outbpp == 0
+							&& mode_lib->vba.PHYCLKPerState[i]
+									>= 810.0) {
+						mode_lib->vba.Outbpp =
+								TruncToValidBPP(
+										(1.0
+												- mode_lib->vba.Downspreading
+														/ 100.0)
+												* 810.0
+												* mode_lib->vba.OutputLinkDPLanes[k]
+												/ mode_lib->vba.PixelClockBackEnd[k]
+												* 8.0,
+										false,
+										mode_lib->vba.Output[k],
+										mode_lib->vba.OutputFormat[k],
+										mode_lib->vba.DSCInputBitPerComponent[k]);
+						mode_lib->vba.OutbppDSC =
+								TruncToValidBPP(
+										(1.0
+												- mode_lib->vba.Downspreading
+														/ 100.0)
+												* (1.0
+														- mode_lib->vba.EffectiveFECOverhead
+																/ 100.0)
+												* 810.0
+												* mode_lib->vba.OutputLinkDPLanes[k]
+												/ mode_lib->vba.PixelClockBackEnd[k]
+												* 8.0,
+										true,
+										mode_lib->vba.Output[k],
+										mode_lib->vba.OutputFormat[k],
+										mode_lib->vba.DSCInputBitPerComponent[k]);
+						if (mode_lib->vba.DSCEnabled[k] == true
+								|| mode_lib->vba.Outbpp == 0) {
+							mode_lib->vba.RequiresDSC[i][k] = true;
+							if (mode_lib->vba.Output[k] == dm_dp) {
+								mode_lib->vba.RequiresFEC[i][k] =
+										true;
+							} else {
+								mode_lib->vba.RequiresFEC[i][k] =
+										false;
+							}
+							mode_lib->vba.Outbpp =
+									mode_lib->vba.OutbppDSC;
+						} else {
+							mode_lib->vba.RequiresDSC[i][k] = false;
+							mode_lib->vba.RequiresFEC[i][k] = false;
+						}
+						mode_lib->vba.OutputBppPerState[i][k] =
+								mode_lib->vba.Outbpp;
+					}
+				}
+			} else {
+				mode_lib->vba.OutputBppPerState[i][k] = 0;
+			}
+		}
+	}
+	for (i = 0; i <= DC__VOLTAGE_STATES; i++) {
+		mode_lib->vba.DIOSupport[i] = true;
+		for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+			if (mode_lib->vba.OutputBppPerState[i][k] == 0
+					|| (mode_lib->vba.OutputFormat[k] == dm_420
+							&& mode_lib->vba.ProgressiveToInterlaceUnitInOPP
+									== true)) {
+				mode_lib->vba.DIOSupport[i] = false;
+			}
+		}
+	}
+	for (i = 0; i <= DC__VOLTAGE_STATES; i++) {
+		for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+			mode_lib->vba.DSCCLKRequiredMoreThanSupported[i] = false;
+			if (mode_lib->vba.BlendingAndTiming[k] == k) {
+				if ((mode_lib->vba.Output[k] == dm_dp
+						|| mode_lib->vba.Output[k] == dm_edp)) {
+					if (mode_lib->vba.OutputFormat[k] == dm_420
+							|| mode_lib->vba.OutputFormat[k]
+									== dm_n422) {
+						mode_lib->vba.DSCFormatFactor = 2;
+					} else {
+						mode_lib->vba.DSCFormatFactor = 1;
+					}
+					if (mode_lib->vba.RequiresDSC[i][k] == true) {
+						if (mode_lib->vba.ODMCombineEnablePerState[i][k]
+								== true) {
+							if (mode_lib->vba.PixelClockBackEnd[k] / 6.0
+									/ mode_lib->vba.DSCFormatFactor
+									> (1.0
+											- mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading
+													/ 100.0)
+											* mode_lib->vba.MaxDSCCLK[i]) {
+								mode_lib->vba.DSCCLKRequiredMoreThanSupported[i] =
+										true;
+							}
+						} else {
+							if (mode_lib->vba.PixelClockBackEnd[k] / 3.0
+									/ mode_lib->vba.DSCFormatFactor
+									> (1.0
+											- mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading
+													/ 100.0)
+											* mode_lib->vba.MaxDSCCLK[i]) {
+								mode_lib->vba.DSCCLKRequiredMoreThanSupported[i] =
+										true;
+							}
+						}
+					}
+				}
+			}
+		}
+	}
+	for (i = 0; i <= DC__VOLTAGE_STATES; i++) {
+		mode_lib->vba.NotEnoughDSCUnits[i] = false;
+		mode_lib->vba.TotalDSCUnitsRequired = 0.0;
+		for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+			if (mode_lib->vba.RequiresDSC[i][k] == true) {
+				if (mode_lib->vba.ODMCombineEnablePerState[i][k] == true) {
+					mode_lib->vba.TotalDSCUnitsRequired =
+							mode_lib->vba.TotalDSCUnitsRequired + 2.0;
+				} else {
+					mode_lib->vba.TotalDSCUnitsRequired =
+							mode_lib->vba.TotalDSCUnitsRequired + 1.0;
+				}
+			}
+		}
+		if (mode_lib->vba.TotalDSCUnitsRequired > mode_lib->vba.NumberOfDSC) {
+			mode_lib->vba.NotEnoughDSCUnits[i] = true;
+		}
+	}
+	/*DSC Delay per state*/
+
+	for (i = 0; i <= DC__VOLTAGE_STATES; i++) {
+		for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+			if (mode_lib->vba.BlendingAndTiming[k] != k) {
+				mode_lib->vba.slices = 0;
+			} else if (mode_lib->vba.RequiresDSC[i][k] == 0
+					|| mode_lib->vba.RequiresDSC[i][k] == false) {
+				mode_lib->vba.slices = 0;
+			} else if (mode_lib->vba.PixelClockBackEnd[k] > 3200.0) {
+				mode_lib->vba.slices = dml_ceil(
+						mode_lib->vba.PixelClockBackEnd[k] / 400.0,
+						4.0);
+			} else if (mode_lib->vba.PixelClockBackEnd[k] > 1360.0) {
+				mode_lib->vba.slices = 8.0;
+			} else if (mode_lib->vba.PixelClockBackEnd[k] > 680.0) {
+				mode_lib->vba.slices = 4.0;
+			} else if (mode_lib->vba.PixelClockBackEnd[k] > 340.0) {
+				mode_lib->vba.slices = 2.0;
+			} else {
+				mode_lib->vba.slices = 1.0;
+			}
+			if (mode_lib->vba.OutputBppPerState[i][k] == 0
+					|| mode_lib->vba.OutputBppPerState[i][k] == 0) {
+				mode_lib->vba.bpp = 0.0;
+			} else {
+				mode_lib->vba.bpp = mode_lib->vba.OutputBppPerState[i][k];
+			}
+			if (mode_lib->vba.RequiresDSC[i][k] == true && mode_lib->vba.bpp != 0.0) {
+				if (mode_lib->vba.ODMCombineEnablePerState[i][k] == false) {
+					mode_lib->vba.DSCDelayPerState[i][k] =
+							dscceComputeDelay(
+									mode_lib->vba.DSCInputBitPerComponent[k],
+									mode_lib->vba.bpp,
+									dml_ceil(
+											mode_lib->vba.HActive[k]
+													/ mode_lib->vba.slices,
+											1.0),
+									mode_lib->vba.slices,
+									mode_lib->vba.OutputFormat[k])
+									+ dscComputeDelay(
+											mode_lib->vba.OutputFormat[k]);
+				} else {
+					mode_lib->vba.DSCDelayPerState[i][k] =
+							2.0
+									* (dscceComputeDelay(
+											mode_lib->vba.DSCInputBitPerComponent[k],
+											mode_lib->vba.bpp,
+											dml_ceil(
+													mode_lib->vba.HActive[k]
+															/ mode_lib->vba.slices,
+													1.0),
+											mode_lib->vba.slices
+													/ 2,
+											mode_lib->vba.OutputFormat[k])
+											+ dscComputeDelay(
+													mode_lib->vba.OutputFormat[k]));
+				}
+				mode_lib->vba.DSCDelayPerState[i][k] =
+						mode_lib->vba.DSCDelayPerState[i][k]
+								* mode_lib->vba.PixelClock[k]
+								/ mode_lib->vba.PixelClockBackEnd[k];
+			} else {
+				mode_lib->vba.DSCDelayPerState[i][k] = 0.0;
+			}
+		}
+		for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+			for (j = 0; j <= mode_lib->vba.NumberOfActivePlanes - 1; j++) {
+				if (mode_lib->vba.BlendingAndTiming[k] == j
+						&& mode_lib->vba.RequiresDSC[i][j] == true) {
+					mode_lib->vba.DSCDelayPerState[i][k] =
+							mode_lib->vba.DSCDelayPerState[i][j];
+				}
+			}
+		}
+	}
+	/*Urgent Latency Support Check*/
+
+	for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+		for (i = 0; i <= DC__VOLTAGE_STATES; i++) {
+			if (mode_lib->vba.ODMCombineEnablePerState[i][k] == true) {
+				mode_lib->vba.SwathWidthYPerState[i][k] =
+						dml_min(
+								mode_lib->vba.SwathWidthYSingleDPP[k],
+								dml_round(
+										mode_lib->vba.HActive[k]
+												/ 2.0
+												* mode_lib->vba.HRatio[k]));
+			} else {
+				mode_lib->vba.SwathWidthYPerState[i][k] =
+						mode_lib->vba.SwathWidthYSingleDPP[k]
+								/ mode_lib->vba.NoOfDPP[i][k];
+			}
+			mode_lib->vba.SwathWidthGranularityY = 256.0
+					/ dml_ceil(mode_lib->vba.BytePerPixelInDETY[k], 1.0)
+					/ mode_lib->vba.MaxSwathHeightY[k];
+			mode_lib->vba.RoundedUpMaxSwathSizeBytesY = (dml_ceil(
+					mode_lib->vba.SwathWidthYPerState[i][k] - 1.0,
+					mode_lib->vba.SwathWidthGranularityY)
+					+ mode_lib->vba.SwathWidthGranularityY)
+					* mode_lib->vba.BytePerPixelInDETY[k]
+					* mode_lib->vba.MaxSwathHeightY[k];
+			if (mode_lib->vba.SourcePixelFormat[k] == dm_420_10) {
+				mode_lib->vba.RoundedUpMaxSwathSizeBytesY = dml_ceil(
+						mode_lib->vba.RoundedUpMaxSwathSizeBytesY,
+						256.0) + 256;
+			}
+			if (mode_lib->vba.MaxSwathHeightC[k] > 0.0) {
+				mode_lib->vba.SwathWidthGranularityC = 256.0
+						/ dml_ceil(mode_lib->vba.BytePerPixelInDETC[k], 2.0)
+						/ mode_lib->vba.MaxSwathHeightC[k];
+				mode_lib->vba.RoundedUpMaxSwathSizeBytesC = (dml_ceil(
+						mode_lib->vba.SwathWidthYPerState[i][k] / 2.0 - 1.0,
+						mode_lib->vba.SwathWidthGranularityC)
+						+ mode_lib->vba.SwathWidthGranularityC)
+						* mode_lib->vba.BytePerPixelInDETC[k]
+						* mode_lib->vba.MaxSwathHeightC[k];
+				if (mode_lib->vba.SourcePixelFormat[k] == dm_420_10) {
+					mode_lib->vba.RoundedUpMaxSwathSizeBytesC = dml_ceil(
+							mode_lib->vba.RoundedUpMaxSwathSizeBytesC,
+							256.0) + 256;
+				}
+			} else {
+				mode_lib->vba.RoundedUpMaxSwathSizeBytesC = 0.0;
+			}
+			if (mode_lib->vba.RoundedUpMaxSwathSizeBytesY
+					+ mode_lib->vba.RoundedUpMaxSwathSizeBytesC
+					<= mode_lib->vba.DETBufferSizeInKByte * 1024.0 / 2.0) {
+				mode_lib->vba.SwathHeightYPerState[i][k] =
+						mode_lib->vba.MaxSwathHeightY[k];
+				mode_lib->vba.SwathHeightCPerState[i][k] =
+						mode_lib->vba.MaxSwathHeightC[k];
+			} else {
+				mode_lib->vba.SwathHeightYPerState[i][k] =
+						mode_lib->vba.MinSwathHeightY[k];
+				mode_lib->vba.SwathHeightCPerState[i][k] =
+						mode_lib->vba.MinSwathHeightC[k];
+			}
+			if (mode_lib->vba.BytePerPixelInDETC[k] == 0.0) {
+				mode_lib->vba.LinesInDETLuma = mode_lib->vba.DETBufferSizeInKByte
+						* 1024.0 / mode_lib->vba.BytePerPixelInDETY[k]
+						/ mode_lib->vba.SwathWidthYPerState[i][k];
+				mode_lib->vba.LinesInDETChroma = 0.0;
+			} else if (mode_lib->vba.SwathHeightYPerState[i][k]
+					<= mode_lib->vba.SwathHeightCPerState[i][k]) {
+				mode_lib->vba.LinesInDETLuma = mode_lib->vba.DETBufferSizeInKByte
+						* 1024.0 / 2.0 / mode_lib->vba.BytePerPixelInDETY[k]
+						/ mode_lib->vba.SwathWidthYPerState[i][k];
+				mode_lib->vba.LinesInDETChroma = mode_lib->vba.DETBufferSizeInKByte
+						* 1024.0 / 2.0 / mode_lib->vba.BytePerPixelInDETC[k]
+						/ (mode_lib->vba.SwathWidthYPerState[i][k] / 2.0);
+			} else {
+				mode_lib->vba.LinesInDETLuma = mode_lib->vba.DETBufferSizeInKByte
+						* 1024.0 * 2.0 / 3.0
+						/ mode_lib->vba.BytePerPixelInDETY[k]
+						/ mode_lib->vba.SwathWidthYPerState[i][k];
+				mode_lib->vba.LinesInDETChroma = mode_lib->vba.DETBufferSizeInKByte
+						* 1024.0 / 3.0 / mode_lib->vba.BytePerPixelInDETY[k]
+						/ (mode_lib->vba.SwathWidthYPerState[i][k] / 2.0);
+			}
+			mode_lib->vba.EffectiveLBLatencyHidingSourceLinesLuma =
+					dml_min(
+							mode_lib->vba.MaxLineBufferLines,
+							dml_floor(
+									mode_lib->vba.LineBufferSize
+											/ mode_lib->vba.LBBitPerPixel[k]
+											/ (mode_lib->vba.SwathWidthYPerState[i][k]
+													/ dml_max(
+															mode_lib->vba.HRatio[k],
+															1.0)),
+									1.0))
+							- (mode_lib->vba.vtaps[k] - 1.0);
+			mode_lib->vba.EffectiveLBLatencyHidingSourceLinesChroma =
+					dml_min(
+							mode_lib->vba.MaxLineBufferLines,
+							dml_floor(
+									mode_lib->vba.LineBufferSize
+											/ mode_lib->vba.LBBitPerPixel[k]
+											/ (mode_lib->vba.SwathWidthYPerState[i][k]
+													/ 2.0
+													/ dml_max(
+															mode_lib->vba.HRatio[k]
+																	/ 2.0,
+															1.0)),
+									1.0))
+							- (mode_lib->vba.VTAPsChroma[k] - 1.0);
+			mode_lib->vba.EffectiveDETLBLinesLuma =
+					dml_floor(
+							mode_lib->vba.LinesInDETLuma
+									+ dml_min(
+											mode_lib->vba.LinesInDETLuma
+													* mode_lib->vba.RequiredDISPCLK[i]
+													* mode_lib->vba.BytePerPixelInDETY[k]
+													* mode_lib->vba.PSCL_FACTOR[k]
+													/ mode_lib->vba.ReturnBWPerState[i],
+											mode_lib->vba.EffectiveLBLatencyHidingSourceLinesLuma),
+							mode_lib->vba.SwathHeightYPerState[i][k]);
+			mode_lib->vba.EffectiveDETLBLinesChroma =
+					dml_floor(
+							mode_lib->vba.LinesInDETChroma
+									+ dml_min(
+											mode_lib->vba.LinesInDETChroma
+													* mode_lib->vba.RequiredDISPCLK[i]
+													* mode_lib->vba.BytePerPixelInDETC[k]
+													* mode_lib->vba.PSCL_FACTOR_CHROMA[k]
+													/ mode_lib->vba.ReturnBWPerState[i],
+											mode_lib->vba.EffectiveLBLatencyHidingSourceLinesChroma),
+							mode_lib->vba.SwathHeightCPerState[i][k]);
+			if (mode_lib->vba.BytePerPixelInDETC[k] == 0.0) {
+				mode_lib->vba.UrgentLatencySupportUsPerState[i][k] =
+						mode_lib->vba.EffectiveDETLBLinesLuma
+								* (mode_lib->vba.HTotal[k]
+										/ mode_lib->vba.PixelClock[k])
+								/ mode_lib->vba.VRatio[k]
+								- mode_lib->vba.EffectiveDETLBLinesLuma
+										* mode_lib->vba.SwathWidthYPerState[i][k]
+										* dml_ceil(
+												mode_lib->vba.BytePerPixelInDETY[k],
+												1.0)
+										/ (mode_lib->vba.ReturnBWPerState[i]
+												/ mode_lib->vba.NoOfDPP[i][k]);
+			} else {
+				mode_lib->vba.UrgentLatencySupportUsPerState[i][k] =
+						dml_min(
+								mode_lib->vba.EffectiveDETLBLinesLuma
+										* (mode_lib->vba.HTotal[k]
+												/ mode_lib->vba.PixelClock[k])
+										/ mode_lib->vba.VRatio[k]
+										- mode_lib->vba.EffectiveDETLBLinesLuma
+												* mode_lib->vba.SwathWidthYPerState[i][k]
+												* dml_ceil(
+														mode_lib->vba.BytePerPixelInDETY[k],
+														1.0)
+												/ (mode_lib->vba.ReturnBWPerState[i]
+														/ mode_lib->vba.NoOfDPP[i][k]),
+								mode_lib->vba.EffectiveDETLBLinesChroma
+										* (mode_lib->vba.HTotal[k]
+												/ mode_lib->vba.PixelClock[k])
+										/ (mode_lib->vba.VRatio[k]
+												/ 2.0)
+										- mode_lib->vba.EffectiveDETLBLinesChroma
+												* mode_lib->vba.SwathWidthYPerState[i][k]
+												/ 2.0
+												* dml_ceil(
+														mode_lib->vba.BytePerPixelInDETC[k],
+														2.0)
+												/ (mode_lib->vba.ReturnBWPerState[i]
+														/ mode_lib->vba.NoOfDPP[i][k]));
+			}
+		}
+	}
+	for (i = 0; i <= DC__VOLTAGE_STATES; i++) {
+		mode_lib->vba.UrgentLatencySupport[i] = true;
+		for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+			if (mode_lib->vba.UrgentLatencySupportUsPerState[i][k]
+					< mode_lib->vba.UrgentLatency / 1.0) {
+				mode_lib->vba.UrgentLatencySupport[i] = false;
+			}
+		}
+	}
+	/*Prefetch Check*/
+
+	for (i = 0; i <= DC__VOLTAGE_STATES; i++) {
+		mode_lib->vba.TotalNumberOfDCCActiveDPP[i] = 0.0;
+		for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+			if (mode_lib->vba.DCCEnable[k] == true) {
+				mode_lib->vba.TotalNumberOfDCCActiveDPP[i] =
+						mode_lib->vba.TotalNumberOfDCCActiveDPP[i]
+								+ mode_lib->vba.NoOfDPP[i][k];
+			}
+		}
+	}
+	for (i = 0; i <= DC__VOLTAGE_STATES; i++) {
+		mode_lib->vba.ProjectedDCFCLKDeepSleep = 8.0;
+		for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+			mode_lib->vba.ProjectedDCFCLKDeepSleep = dml_max(
+					mode_lib->vba.ProjectedDCFCLKDeepSleep,
+					mode_lib->vba.PixelClock[k] / 16.0);
+			if (mode_lib->vba.BytePerPixelInDETC[k] == 0.0) {
+				if (mode_lib->vba.VRatio[k] <= 1.0) {
+					mode_lib->vba.ProjectedDCFCLKDeepSleep =
+							dml_max(
+									mode_lib->vba.ProjectedDCFCLKDeepSleep,
+									1.1
+											* dml_ceil(
+													mode_lib->vba.BytePerPixelInDETY[k],
+													1.0)
+											/ 64.0
+											* mode_lib->vba.HRatio[k]
+											* mode_lib->vba.PixelClock[k]
+											/ mode_lib->vba.NoOfDPP[i][k]);
+				} else {
+					mode_lib->vba.ProjectedDCFCLKDeepSleep =
+							dml_max(
+									mode_lib->vba.ProjectedDCFCLKDeepSleep,
+									1.1
+											* dml_ceil(
+													mode_lib->vba.BytePerPixelInDETY[k],
+													1.0)
+											/ 64.0
+											* mode_lib->vba.PSCL_FACTOR[k]
+											* mode_lib->vba.RequiredDPPCLK[i][k]);
+				}
+			} else {
+				if (mode_lib->vba.VRatio[k] <= 1.0) {
+					mode_lib->vba.ProjectedDCFCLKDeepSleep =
+							dml_max(
+									mode_lib->vba.ProjectedDCFCLKDeepSleep,
+									1.1
+											* dml_ceil(
+													mode_lib->vba.BytePerPixelInDETY[k],
+													1.0)
+											/ 32.0
+											* mode_lib->vba.HRatio[k]
+											* mode_lib->vba.PixelClock[k]
+											/ mode_lib->vba.NoOfDPP[i][k]);
+				} else {
+					mode_lib->vba.ProjectedDCFCLKDeepSleep =
+							dml_max(
+									mode_lib->vba.ProjectedDCFCLKDeepSleep,
+									1.1
+											* dml_ceil(
+													mode_lib->vba.BytePerPixelInDETY[k],
+													1.0)
+											/ 32.0
+											* mode_lib->vba.PSCL_FACTOR[k]
+											* mode_lib->vba.RequiredDPPCLK[i][k]);
+				}
+				if (mode_lib->vba.VRatio[k] / 2.0 <= 1.0) {
+					mode_lib->vba.ProjectedDCFCLKDeepSleep =
+							dml_max(
+									mode_lib->vba.ProjectedDCFCLKDeepSleep,
+									1.1
+											* dml_ceil(
+													mode_lib->vba.BytePerPixelInDETC[k],
+													2.0)
+											/ 32.0
+											* mode_lib->vba.HRatio[k]
+											/ 2.0
+											* mode_lib->vba.PixelClock[k]
+											/ mode_lib->vba.NoOfDPP[i][k]);
+				} else {
+					mode_lib->vba.ProjectedDCFCLKDeepSleep =
+							dml_max(
+									mode_lib->vba.ProjectedDCFCLKDeepSleep,
+									1.1
+											* dml_ceil(
+													mode_lib->vba.BytePerPixelInDETC[k],
+													2.0)
+											/ 32.0
+											* mode_lib->vba.PSCL_FACTOR_CHROMA[k]
+											* mode_lib->vba.RequiredDPPCLK[i][k]);
+				}
+			}
+		}
+		for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+			mode_lib->vba.PDEAndMetaPTEBytesPerFrameY = CalculateVMAndRowBytes(
+					mode_lib,
+					mode_lib->vba.DCCEnable[k],
+					mode_lib->vba.Read256BlockHeightY[k],
+					mode_lib->vba.Read256BlockWidthY[k],
+					mode_lib->vba.SourcePixelFormat[k],
+					mode_lib->vba.SurfaceTiling[k],
+					dml_ceil(mode_lib->vba.BytePerPixelInDETY[k], 1.0),
+					mode_lib->vba.SourceScan[k],
+					mode_lib->vba.ViewportWidth[k],
+					mode_lib->vba.ViewportHeight[k],
+					mode_lib->vba.SwathWidthYPerState[i][k],
+					mode_lib->vba.VirtualMemoryEnable,
+					mode_lib->vba.VMMPageSize,
+					mode_lib->vba.PTEBufferSizeInRequests,
+					mode_lib->vba.PDEProcessingBufIn64KBReqs,
+					mode_lib->vba.PitchY[k],
+					mode_lib->vba.DCCMetaPitchY[k],
+					&mode_lib->vba.MacroTileWidthY[k],
+					&mode_lib->vba.MetaRowBytesY,
+					&mode_lib->vba.DPTEBytesPerRowY,
+					&mode_lib->vba.PTEBufferSizeNotExceededY[i][k],
+					&mode_lib->vba.dpte_row_height[k],
+					&mode_lib->vba.meta_row_height[k]);
+			mode_lib->vba.PrefetchLinesY[k] = CalculatePrefetchSourceLines(
+					mode_lib,
+					mode_lib->vba.VRatio[k],
+					mode_lib->vba.vtaps[k],
+					mode_lib->vba.Interlace[k],
+					mode_lib->vba.ProgressiveToInterlaceUnitInOPP,
+					mode_lib->vba.SwathHeightYPerState[i][k],
+					mode_lib->vba.ViewportYStartY[k],
+					&mode_lib->vba.PrefillY[k],
+					&mode_lib->vba.MaxNumSwY[k]);
+			if ((mode_lib->vba.SourcePixelFormat[k] != dm_444_64
+					&& mode_lib->vba.SourcePixelFormat[k] != dm_444_32
+					&& mode_lib->vba.SourcePixelFormat[k] != dm_444_16
+					&& mode_lib->vba.SourcePixelFormat[k] != dm_mono_16
+					&& mode_lib->vba.SourcePixelFormat[k] != dm_mono_8)) {
+				mode_lib->vba.PDEAndMetaPTEBytesPerFrameC = CalculateVMAndRowBytes(
+						mode_lib,
+						mode_lib->vba.DCCEnable[k],
+						mode_lib->vba.Read256BlockHeightY[k],
+						mode_lib->vba.Read256BlockWidthY[k],
+						mode_lib->vba.SourcePixelFormat[k],
+						mode_lib->vba.SurfaceTiling[k],
+						dml_ceil(mode_lib->vba.BytePerPixelInDETC[k], 2.0),
+						mode_lib->vba.SourceScan[k],
+						mode_lib->vba.ViewportWidth[k] / 2.0,
+						mode_lib->vba.ViewportHeight[k] / 2.0,
+						mode_lib->vba.SwathWidthYPerState[i][k] / 2.0,
+						mode_lib->vba.VirtualMemoryEnable,
+						mode_lib->vba.VMMPageSize,
+						mode_lib->vba.PTEBufferSizeInRequests,
+						mode_lib->vba.PDEProcessingBufIn64KBReqs,
+						mode_lib->vba.PitchC[k],
+						0.0,
+						&mode_lib->vba.MacroTileWidthC[k],
+						&mode_lib->vba.MetaRowBytesC,
+						&mode_lib->vba.DPTEBytesPerRowC,
+						&mode_lib->vba.PTEBufferSizeNotExceededC[i][k],
+						&mode_lib->vba.dpte_row_height_chroma[k],
+						&mode_lib->vba.meta_row_height_chroma[k]);
+				mode_lib->vba.PrefetchLinesC[k] = CalculatePrefetchSourceLines(
+						mode_lib,
+						mode_lib->vba.VRatio[k] / 2.0,
+						mode_lib->vba.VTAPsChroma[k],
+						mode_lib->vba.Interlace[k],
+						mode_lib->vba.ProgressiveToInterlaceUnitInOPP,
+						mode_lib->vba.SwathHeightCPerState[i][k],
+						mode_lib->vba.ViewportYStartC[k],
+						&mode_lib->vba.PrefillC[k],
+						&mode_lib->vba.MaxNumSwC[k]);
+			} else {
+				mode_lib->vba.PDEAndMetaPTEBytesPerFrameC = 0.0;
+				mode_lib->vba.MetaRowBytesC = 0.0;
+				mode_lib->vba.DPTEBytesPerRowC = 0.0;
+				mode_lib->vba.PrefetchLinesC[k] = 0.0;
+				mode_lib->vba.PTEBufferSizeNotExceededC[i][k] = true;
+			}
+			mode_lib->vba.PDEAndMetaPTEBytesPerFrame[k] =
+					mode_lib->vba.PDEAndMetaPTEBytesPerFrameY
+							+ mode_lib->vba.PDEAndMetaPTEBytesPerFrameC;
+			mode_lib->vba.MetaRowBytes[k] = mode_lib->vba.MetaRowBytesY
+					+ mode_lib->vba.MetaRowBytesC;
+			mode_lib->vba.DPTEBytesPerRow[k] = mode_lib->vba.DPTEBytesPerRowY
+					+ mode_lib->vba.DPTEBytesPerRowC;
+		}
+		mode_lib->vba.ExtraLatency =
+				mode_lib->vba.UrgentRoundTripAndOutOfOrderLatencyPerState[i]
+						+ (mode_lib->vba.TotalNumberOfActiveDPP[i]
+								* mode_lib->vba.PixelChunkSizeInKByte
+								+ mode_lib->vba.TotalNumberOfDCCActiveDPP[i]
+										* mode_lib->vba.MetaChunkSize)
+								* 1024.0
+								/ mode_lib->vba.ReturnBWPerState[i];
+		if (mode_lib->vba.VirtualMemoryEnable == true) {
+			mode_lib->vba.ExtraLatency = mode_lib->vba.ExtraLatency
+					+ mode_lib->vba.TotalNumberOfActiveDPP[i]
+							* mode_lib->vba.PTEChunkSize * 1024.0
+							/ mode_lib->vba.ReturnBWPerState[i];
+		}
+		mode_lib->vba.TimeCalc = 24.0 / mode_lib->vba.ProjectedDCFCLKDeepSleep;
+		for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+			if (mode_lib->vba.BlendingAndTiming[k] == k) {
+				if (mode_lib->vba.WritebackEnable[k] == true) {
+					mode_lib->vba.WritebackDelay[i][k] =
+							mode_lib->vba.WritebackLatency
+									+ CalculateWriteBackDelay(
+											mode_lib->vba.WritebackPixelFormat[k],
+											mode_lib->vba.WritebackHRatio[k],
+											mode_lib->vba.WritebackVRatio[k],
+											mode_lib->vba.WritebackLumaHTaps[k],
+											mode_lib->vba.WritebackLumaVTaps[k],
+											mode_lib->vba.WritebackChromaHTaps[k],
+											mode_lib->vba.WritebackChromaVTaps[k],
+											mode_lib->vba.WritebackDestinationWidth[k])
+											/ mode_lib->vba.RequiredDISPCLK[i];
+				} else {
+					mode_lib->vba.WritebackDelay[i][k] = 0.0;
+				}
+				for (j = 0; j <= mode_lib->vba.NumberOfActivePlanes - 1; j++) {
+					if (mode_lib->vba.BlendingAndTiming[j] == k
+							&& mode_lib->vba.WritebackEnable[j]
+									== true) {
+						mode_lib->vba.WritebackDelay[i][k] =
+								dml_max(
+										mode_lib->vba.WritebackDelay[i][k],
+										mode_lib->vba.WritebackLatency
+												+ CalculateWriteBackDelay(
+														mode_lib->vba.WritebackPixelFormat[j],
+														mode_lib->vba.WritebackHRatio[j],
+														mode_lib->vba.WritebackVRatio[j],
+														mode_lib->vba.WritebackLumaHTaps[j],
+														mode_lib->vba.WritebackLumaVTaps[j],
+														mode_lib->vba.WritebackChromaHTaps[j],
+														mode_lib->vba.WritebackChromaVTaps[j],
+														mode_lib->vba.WritebackDestinationWidth[j])
+														/ mode_lib->vba.RequiredDISPCLK[i]);
+					}
+				}
+			}
+		}
+		for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+			for (j = 0; j <= mode_lib->vba.NumberOfActivePlanes - 1; j++) {
+				if (mode_lib->vba.BlendingAndTiming[k] == j) {
+					mode_lib->vba.WritebackDelay[i][k] =
+							mode_lib->vba.WritebackDelay[i][j];
+				}
+			}
+		}
+		for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+			mode_lib->vba.MaximumVStartup[k] =
+					mode_lib->vba.VTotal[k] - mode_lib->vba.VActive[k]
+							- dml_max(
+									1.0,
+									dml_ceil(
+											mode_lib->vba.WritebackDelay[i][k]
+													/ (mode_lib->vba.HTotal[k]
+															/ mode_lib->vba.PixelClock[k]),
+											1.0));
+		}
+		mode_lib->vba.TWait = CalculateTWait(
+				mode_lib->vba.PrefetchMode,
+				mode_lib->vba.DRAMClockChangeLatency,
+				mode_lib->vba.UrgentLatency,
+				mode_lib->vba.SREnterPlusExitTime);
+		for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+			if (mode_lib->vba.XFCEnabled[k] == true) {
+				mode_lib->vba.XFCRemoteSurfaceFlipDelay =
+						CalculateRemoteSurfaceFlipDelay(
+								mode_lib,
+								mode_lib->vba.VRatio[k],
+								mode_lib->vba.SwathWidthYPerState[i][k],
+								dml_ceil(
+										mode_lib->vba.BytePerPixelInDETY[k],
+										1.0),
+								mode_lib->vba.HTotal[k]
+										/ mode_lib->vba.PixelClock[k],
+								mode_lib->vba.XFCTSlvVupdateOffset,
+								mode_lib->vba.XFCTSlvVupdateWidth,
+								mode_lib->vba.XFCTSlvVreadyOffset,
+								mode_lib->vba.XFCXBUFLatencyTolerance,
+								mode_lib->vba.XFCFillBWOverhead,
+								mode_lib->vba.XFCSlvChunkSize,
+								mode_lib->vba.XFCBusTransportTime,
+								mode_lib->vba.TimeCalc,
+								mode_lib->vba.TWait,
+								&mode_lib->vba.SrcActiveDrainRate,
+								&mode_lib->vba.TInitXFill,
+								&mode_lib->vba.TslvChk);
+			} else {
+				mode_lib->vba.XFCRemoteSurfaceFlipDelay = 0.0;
+			}
+			mode_lib->vba.IsErrorResult[i][k] =
+					CalculatePrefetchSchedule(
+							mode_lib,
+							mode_lib->vba.RequiredDPPCLK[i][k],
+							mode_lib->vba.RequiredDISPCLK[i],
+							mode_lib->vba.PixelClock[k],
+							mode_lib->vba.ProjectedDCFCLKDeepSleep,
+							mode_lib->vba.DSCDelayPerState[i][k],
+							mode_lib->vba.NoOfDPP[i][k],
+							mode_lib->vba.ScalerEnabled[k],
+							mode_lib->vba.NumberOfCursors[k],
+							mode_lib->vba.DPPCLKDelaySubtotal,
+							mode_lib->vba.DPPCLKDelaySCL,
+							mode_lib->vba.DPPCLKDelaySCLLBOnly,
+							mode_lib->vba.DPPCLKDelayCNVCFormater,
+							mode_lib->vba.DPPCLKDelayCNVCCursor,
+							mode_lib->vba.DISPCLKDelaySubtotal,
+							mode_lib->vba.SwathWidthYPerState[i][k]
+									/ mode_lib->vba.HRatio[k],
+							mode_lib->vba.OutputFormat[k],
+							mode_lib->vba.VTotal[k]
+									- mode_lib->vba.VActive[k],
+							mode_lib->vba.HTotal[k],
+							mode_lib->vba.MaxInterDCNTileRepeaters,
+							mode_lib->vba.MaximumVStartup[k],
+							mode_lib->vba.MaxPageTableLevels,
+							mode_lib->vba.VirtualMemoryEnable,
+							mode_lib->vba.DynamicMetadataEnable[k],
+							mode_lib->vba.DynamicMetadataLinesBeforeActiveRequired[k],
+							mode_lib->vba.DynamicMetadataTransmittedBytes[k],
+							mode_lib->vba.DCCEnable[k],
+							mode_lib->vba.UrgentLatency,
+							mode_lib->vba.ExtraLatency,
+							mode_lib->vba.TimeCalc,
+							mode_lib->vba.PDEAndMetaPTEBytesPerFrame[k],
+							mode_lib->vba.MetaRowBytes[k],
+							mode_lib->vba.DPTEBytesPerRow[k],
+							mode_lib->vba.PrefetchLinesY[k],
+							mode_lib->vba.SwathWidthYPerState[i][k],
+							mode_lib->vba.BytePerPixelInDETY[k],
+							mode_lib->vba.PrefillY[k],
+							mode_lib->vba.MaxNumSwY[k],
+							mode_lib->vba.PrefetchLinesC[k],
+							mode_lib->vba.BytePerPixelInDETC[k],
+							mode_lib->vba.PrefillC[k],
+							mode_lib->vba.MaxNumSwC[k],
+							mode_lib->vba.SwathHeightYPerState[i][k],
+							mode_lib->vba.SwathHeightCPerState[i][k],
+							mode_lib->vba.TWait,
+							mode_lib->vba.XFCEnabled[k],
+							mode_lib->vba.XFCRemoteSurfaceFlipDelay,
+							mode_lib->vba.Interlace[k],
+							mode_lib->vba.ProgressiveToInterlaceUnitInOPP,
+							mode_lib->vba.DSTXAfterScaler,
+							mode_lib->vba.DSTYAfterScaler,
+							&mode_lib->vba.LineTimesForPrefetch[k],
+							&mode_lib->vba.PrefetchBW[k],
+							&mode_lib->vba.LinesForMetaPTE[k],
+							&mode_lib->vba.LinesForMetaAndDPTERow[k],
+							&mode_lib->vba.VRatioPreY[i][k],
+							&mode_lib->vba.VRatioPreC[i][k],
+							&mode_lib->vba.RequiredPrefetchPixelDataBW[i][k],
+							&mode_lib->vba.VStartupRequiredWhenNotEnoughTimeForDynamicMetadata,
+							&mode_lib->vba.Tno_bw[k],
+							&mode_lib->vba.VUpdateOffsetPix[k],
+							&mode_lib->vba.VUpdateWidthPix[k],
+							&mode_lib->vba.VReadyOffsetPix[k]);
+		}
+		for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+			mode_lib->vba.cursor_bw[k] = mode_lib->vba.NumberOfCursors[k]
+					* mode_lib->vba.CursorWidth[k][0]
+					* mode_lib->vba.CursorBPP[k][0] / 8.0
+					/ (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k])
+					* mode_lib->vba.VRatio[k];
+		}
+		mode_lib->vba.MaximumReadBandwidthWithPrefetch = 0.0;
+		mode_lib->vba.prefetch_vm_bw_valid = true;
+		mode_lib->vba.prefetch_row_bw_valid = true;
+		for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+			if (mode_lib->vba.PDEAndMetaPTEBytesPerFrame[k] == 0.0) {
+				mode_lib->vba.prefetch_vm_bw[k] = 0.0;
+			} else if (mode_lib->vba.LinesForMetaPTE[k] > 0.0) {
+				mode_lib->vba.prefetch_vm_bw[k] =
+						mode_lib->vba.PDEAndMetaPTEBytesPerFrame[k]
+								/ (mode_lib->vba.LinesForMetaPTE[k]
+										* mode_lib->vba.HTotal[k]
+										/ mode_lib->vba.PixelClock[k]);
+			} else {
+				mode_lib->vba.prefetch_vm_bw[k] = 0.0;
+				mode_lib->vba.prefetch_vm_bw_valid = false;
+			}
+			if (mode_lib->vba.MetaRowBytes[k] + mode_lib->vba.DPTEBytesPerRow[k]
+					== 0.0) {
+				mode_lib->vba.prefetch_row_bw[k] = 0.0;
+			} else if (mode_lib->vba.LinesForMetaAndDPTERow[k] > 0.0) {
+				mode_lib->vba.prefetch_row_bw[k] = (mode_lib->vba.MetaRowBytes[k]
+						+ mode_lib->vba.DPTEBytesPerRow[k])
+						/ (mode_lib->vba.LinesForMetaAndDPTERow[k]
+								* mode_lib->vba.HTotal[k]
+								/ mode_lib->vba.PixelClock[k]);
+			} else {
+				mode_lib->vba.prefetch_row_bw[k] = 0.0;
+				mode_lib->vba.prefetch_row_bw_valid = false;
+			}
+			mode_lib->vba.MaximumReadBandwidthWithPrefetch =
+					mode_lib->vba.MaximumReadBandwidthWithPrefetch
+							+ mode_lib->vba.cursor_bw[k]
+							+ dml_max4(
+									mode_lib->vba.prefetch_vm_bw[k],
+									mode_lib->vba.prefetch_row_bw[k],
+									mode_lib->vba.ReadBandwidth[k],
+									mode_lib->vba.RequiredPrefetchPixelDataBW[i][k]);
+		}
+		mode_lib->vba.PrefetchSupported[i] = true;
+		if (mode_lib->vba.MaximumReadBandwidthWithPrefetch
+				> mode_lib->vba.ReturnBWPerState[i]
+				|| mode_lib->vba.prefetch_vm_bw_valid == false
+				|| mode_lib->vba.prefetch_row_bw_valid == false) {
+			mode_lib->vba.PrefetchSupported[i] = false;
+		}
+		for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+			if (mode_lib->vba.LineTimesForPrefetch[k] < 2.0
+					|| mode_lib->vba.LinesForMetaPTE[k] >= 8.0
+					|| mode_lib->vba.LinesForMetaAndDPTERow[k] >= 16.0
+					|| mode_lib->vba.IsErrorResult[i][k] == true) {
+				mode_lib->vba.PrefetchSupported[i] = false;
+			}
+		}
+		mode_lib->vba.VRatioInPrefetchSupported[i] = true;
+		for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+			if (mode_lib->vba.VRatioPreY[i][k] > 4.0
+					|| mode_lib->vba.VRatioPreC[i][k] > 4.0
+					|| mode_lib->vba.IsErrorResult[i][k] == true) {
+				mode_lib->vba.VRatioInPrefetchSupported[i] = false;
+			}
+		}
+		if (mode_lib->vba.PrefetchSupported[i] == true
+				&& mode_lib->vba.VRatioInPrefetchSupported[i] == true) {
+			mode_lib->vba.BandwidthAvailableForImmediateFlip =
+					mode_lib->vba.ReturnBWPerState[i];
+			for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+				mode_lib->vba.BandwidthAvailableForImmediateFlip =
+						mode_lib->vba.BandwidthAvailableForImmediateFlip
+								- mode_lib->vba.cursor_bw[k]
+								- dml_max(
+										mode_lib->vba.ReadBandwidth[k],
+										mode_lib->vba.PrefetchBW[k]);
+			}
+			for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+				mode_lib->vba.ImmediateFlipBytes[k] = 0.0;
+				if ((mode_lib->vba.SourcePixelFormat[k] != dm_420_8
+						&& mode_lib->vba.SourcePixelFormat[k] != dm_420_10)) {
+					mode_lib->vba.ImmediateFlipBytes[k] =
+							mode_lib->vba.PDEAndMetaPTEBytesPerFrame[k]
+									+ mode_lib->vba.MetaRowBytes[k]
+									+ mode_lib->vba.DPTEBytesPerRow[k];
+				}
+			}
+			mode_lib->vba.TotImmediateFlipBytes = 0.0;
+			for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+				if ((mode_lib->vba.SourcePixelFormat[k] != dm_420_8
+						&& mode_lib->vba.SourcePixelFormat[k] != dm_420_10)) {
+					mode_lib->vba.TotImmediateFlipBytes =
+							mode_lib->vba.TotImmediateFlipBytes
+									+ mode_lib->vba.ImmediateFlipBytes[k];
+				}
+			}
+			for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+				CalculateFlipSchedule(
+						mode_lib,
+						mode_lib->vba.ExtraLatency,
+						mode_lib->vba.UrgentLatency,
+						mode_lib->vba.MaxPageTableLevels,
+						mode_lib->vba.VirtualMemoryEnable,
+						mode_lib->vba.BandwidthAvailableForImmediateFlip,
+						mode_lib->vba.TotImmediateFlipBytes,
+						mode_lib->vba.SourcePixelFormat[k],
+						mode_lib->vba.ImmediateFlipBytes[k],
+						mode_lib->vba.HTotal[k]
+								/ mode_lib->vba.PixelClock[k],
+						mode_lib->vba.VRatio[k],
+						mode_lib->vba.Tno_bw[k],
+						mode_lib->vba.PDEAndMetaPTEBytesPerFrame[k],
+						mode_lib->vba.MetaRowBytes[k],
+						mode_lib->vba.DPTEBytesPerRow[k],
+						mode_lib->vba.DCCEnable[k],
+						mode_lib->vba.dpte_row_height[k],
+						mode_lib->vba.meta_row_height[k],
+						mode_lib->vba.qual_row_bw[k],
+						&mode_lib->vba.DestinationLinesToRequestVMInImmediateFlip[k],
+						&mode_lib->vba.DestinationLinesToRequestRowInImmediateFlip[k],
+						&mode_lib->vba.final_flip_bw[k],
+						&mode_lib->vba.ImmediateFlipSupportedForPipe[k]);
+			}
+			mode_lib->vba.total_dcn_read_bw_with_flip = 0.0;
+			for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+				mode_lib->vba.total_dcn_read_bw_with_flip =
+						mode_lib->vba.total_dcn_read_bw_with_flip
+								+ mode_lib->vba.cursor_bw[k]
+								+ dml_max3(
+										mode_lib->vba.prefetch_vm_bw[k],
+										mode_lib->vba.prefetch_row_bw[k],
+										mode_lib->vba.final_flip_bw[k]
+												+ dml_max(
+														mode_lib->vba.ReadBandwidth[k],
+														mode_lib->vba.RequiredPrefetchPixelDataBW[i][k]));
+			}
+			mode_lib->vba.ImmediateFlipSupportedForState[i] = true;
+			if (mode_lib->vba.total_dcn_read_bw_with_flip
+					> mode_lib->vba.ReturnBWPerState[i]) {
+				mode_lib->vba.ImmediateFlipSupportedForState[i] = false;
+			}
+			for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+				if (mode_lib->vba.ImmediateFlipSupportedForPipe[k] == false) {
+					mode_lib->vba.ImmediateFlipSupportedForState[i] = false;
+				}
+			}
+		} else {
+			mode_lib->vba.ImmediateFlipSupportedForState[i] = false;
+		}
+	}
+	/*PTE Buffer Size Check*/
+
+	for (i = 0; i <= DC__VOLTAGE_STATES; i++) {
+		mode_lib->vba.PTEBufferSizeNotExceeded[i] = true;
+		for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+			if (mode_lib->vba.PTEBufferSizeNotExceededY[i][k] == false
+					|| mode_lib->vba.PTEBufferSizeNotExceededC[i][k] == false) {
+				mode_lib->vba.PTEBufferSizeNotExceeded[i] = false;
+			}
+		}
+	}
+	/*Cursor Support Check*/
+
+	mode_lib->vba.CursorSupport = true;
+	for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+		if (mode_lib->vba.CursorWidth[k][0] > 0.0) {
+			if (dml_floor(
+					dml_floor(
+							mode_lib->vba.CursorBufferSize
+									- mode_lib->vba.CursorChunkSize,
+							mode_lib->vba.CursorChunkSize) * 1024.0
+							/ (mode_lib->vba.CursorWidth[k][0]
+									* mode_lib->vba.CursorBPP[k][0]
+									/ 8.0),
+					1.0)
+					* (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k])
+					/ mode_lib->vba.VRatio[k] < mode_lib->vba.UrgentLatency
+					|| (mode_lib->vba.CursorBPP[k][0] == 64.0
+							&& mode_lib->vba.Cursor64BppSupport == false)) {
+				mode_lib->vba.CursorSupport = false;
+			}
+		}
+	}
+	/*Valid Pitch Check*/
+
+	mode_lib->vba.PitchSupport = true;
+	for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+		mode_lib->vba.AlignedYPitch[k] = dml_ceil(
+				dml_max(mode_lib->vba.PitchY[k], mode_lib->vba.ViewportWidth[k]),
+				mode_lib->vba.MacroTileWidthY[k]);
+		if (mode_lib->vba.AlignedYPitch[k] > mode_lib->vba.PitchY[k]) {
+			mode_lib->vba.PitchSupport = false;
+		}
+		if (mode_lib->vba.DCCEnable[k] == true) {
+			mode_lib->vba.AlignedDCCMetaPitch[k] = dml_ceil(
+					dml_max(
+							mode_lib->vba.DCCMetaPitchY[k],
+							mode_lib->vba.ViewportWidth[k]),
+					64.0 * mode_lib->vba.Read256BlockWidthY[k]);
+		} else {
+			mode_lib->vba.AlignedDCCMetaPitch[k] = mode_lib->vba.DCCMetaPitchY[k];
+		}
+		if (mode_lib->vba.AlignedDCCMetaPitch[k] > mode_lib->vba.DCCMetaPitchY[k]) {
+			mode_lib->vba.PitchSupport = false;
+		}
+		if (mode_lib->vba.SourcePixelFormat[k] != dm_444_64
+				&& mode_lib->vba.SourcePixelFormat[k] != dm_444_32
+				&& mode_lib->vba.SourcePixelFormat[k] != dm_444_16
+				&& mode_lib->vba.SourcePixelFormat[k] != dm_mono_16
+				&& mode_lib->vba.SourcePixelFormat[k] != dm_mono_8) {
+			mode_lib->vba.AlignedCPitch[k] = dml_ceil(
+					dml_max(
+							mode_lib->vba.PitchC[k],
+							mode_lib->vba.ViewportWidth[k] / 2.0),
+					mode_lib->vba.MacroTileWidthC[k]);
+		} else {
+			mode_lib->vba.AlignedCPitch[k] = mode_lib->vba.PitchC[k];
+		}
+		if (mode_lib->vba.AlignedCPitch[k] > mode_lib->vba.PitchC[k]) {
+			mode_lib->vba.PitchSupport = false;
+		}
+	}
+	/*Mode Support, Voltage State and SOC Configuration*/
+
+	for (i = DC__VOLTAGE_STATES; i >= 0; i--) {
+		if (mode_lib->vba.ScaleRatioAndTapsSupport == true
+				&& mode_lib->vba.SourceFormatPixelAndScanSupport == true
+				&& mode_lib->vba.ViewportSizeSupport[i] == true
+				&& mode_lib->vba.BandwidthSupport[i] == true
+				&& mode_lib->vba.DIOSupport[i] == true
+				&& mode_lib->vba.NotEnoughDSCUnits[i] == false
+				&& mode_lib->vba.DSCCLKRequiredMoreThanSupported[i] == false
+				&& mode_lib->vba.UrgentLatencySupport[i] == true
+				&& mode_lib->vba.ROBSupport[i] == true
+				&& mode_lib->vba.DISPCLK_DPPCLK_Support[i] == true
+				&& mode_lib->vba.TotalAvailablePipesSupport[i] == true
+				&& mode_lib->vba.NumberOfOTGSupport == true
+				&& mode_lib->vba.WritebackModeSupport == true
+				&& mode_lib->vba.WritebackLatencySupport == true
+				&& mode_lib->vba.WritebackScaleRatioAndTapsSupport == true
+				&& mode_lib->vba.CursorSupport == true
+				&& mode_lib->vba.PitchSupport == true
+				&& mode_lib->vba.PrefetchSupported[i] == true
+				&& mode_lib->vba.VRatioInPrefetchSupported[i] == true
+				&& mode_lib->vba.PTEBufferSizeNotExceeded[i] == true
+				&& mode_lib->vba.NonsupportedDSCInputBPC == false) {
+			mode_lib->vba.ModeSupport[i] = true;
+		} else {
+			mode_lib->vba.ModeSupport[i] = false;
+		}
+	}
+	for (i = DC__VOLTAGE_STATES; i >= 0; i--) {
+		if (i == DC__VOLTAGE_STATES || mode_lib->vba.ModeSupport[i] == true) {
+			mode_lib->vba.VoltageLevel = i;
+		}
+	}
+	mode_lib->vba.DCFCLK = mode_lib->vba.DCFCLKPerState[mode_lib->vba.VoltageLevel];
+	mode_lib->vba.DRAMSpeed = mode_lib->vba.DRAMSpeedPerState[mode_lib->vba.VoltageLevel];
+	mode_lib->vba.FabricClock = mode_lib->vba.FabricClockPerState[mode_lib->vba.VoltageLevel];
+	mode_lib->vba.SOCCLK = mode_lib->vba.SOCCLKPerState[mode_lib->vba.VoltageLevel];
+	mode_lib->vba.FabricAndDRAMBandwidth =
+			mode_lib->vba.FabricAndDRAMBandwidthPerState[mode_lib->vba.VoltageLevel];
+	mode_lib->vba.ImmediateFlipSupport =
+			mode_lib->vba.ImmediateFlipSupportedForState[mode_lib->vba.VoltageLevel];
+	for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+		mode_lib->vba.DPPPerPlane[k] = mode_lib->vba.NoOfDPP[mode_lib->vba.VoltageLevel][k];
+	}
+	for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
+		if (mode_lib->vba.BlendingAndTiming[k] == k) {
+			mode_lib->vba.ODMCombineEnabled[k] =
+					mode_lib->vba.ODMCombineEnablePerState[mode_lib->vba.VoltageLevel][k];
+		} else {
+			mode_lib->vba.ODMCombineEnabled[k] = 0;
+		}
+		mode_lib->vba.DSCEnabled[k] =
+				mode_lib->vba.RequiresDSC[mode_lib->vba.VoltageLevel][k];
+		mode_lib->vba.OutputBpp[k] =
+				mode_lib->vba.OutputBppPerState[mode_lib->vba.VoltageLevel][k];
+	}
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h b/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h
new file mode 100644
index 000000000000..4112409cd974
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h
@@ -0,0 +1,598 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DML2_DISPLAY_MODE_VBA_H__
+#define __DML2_DISPLAY_MODE_VBA_H__
+
+#include "dml_common_defs.h"
+
+struct display_mode_lib;
+
+void set_prefetch_mode(struct display_mode_lib *mode_lib,
+		bool cstate_en,
+		bool pstate_en,
+		bool ignore_viewport_pos,
+		bool immediate_flip_support);
+
+#define dml_get_attr_decl(attr) double get_##attr(struct display_mode_lib *mode_lib, const display_e2e_pipe_params_st *pipes, unsigned int num_pipes)
+
+dml_get_attr_decl(clk_dcf_deepsleep);
+dml_get_attr_decl(wm_urgent);
+dml_get_attr_decl(wm_memory_trip);
+dml_get_attr_decl(wm_writeback_urgent);
+dml_get_attr_decl(wm_stutter_exit);
+dml_get_attr_decl(wm_stutter_enter_exit);
+dml_get_attr_decl(wm_dram_clock_change);
+dml_get_attr_decl(wm_writeback_dram_clock_change);
+dml_get_attr_decl(wm_xfc_underflow);
+dml_get_attr_decl(stutter_efficiency_no_vblank);
+dml_get_attr_decl(stutter_efficiency);
+dml_get_attr_decl(urgent_latency);
+dml_get_attr_decl(urgent_extra_latency);
+dml_get_attr_decl(nonurgent_latency);
+dml_get_attr_decl(dram_clock_change_latency);
+dml_get_attr_decl(dispclk_calculated);
+dml_get_attr_decl(total_data_read_bw);
+dml_get_attr_decl(return_bw);
+dml_get_attr_decl(tcalc);
+
+#define dml_get_pipe_attr_decl(attr) double get_##attr(struct display_mode_lib *mode_lib, const display_e2e_pipe_params_st *pipes, unsigned int num_pipes, unsigned int which_pipe)
+
+dml_get_pipe_attr_decl(dsc_delay);
+dml_get_pipe_attr_decl(dppclk_calculated);
+dml_get_pipe_attr_decl(dscclk_calculated);
+dml_get_pipe_attr_decl(min_ttu_vblank);
+dml_get_pipe_attr_decl(vratio_prefetch_l);
+dml_get_pipe_attr_decl(vratio_prefetch_c);
+dml_get_pipe_attr_decl(dst_x_after_scaler);
+dml_get_pipe_attr_decl(dst_y_after_scaler);
+dml_get_pipe_attr_decl(dst_y_per_vm_vblank);
+dml_get_pipe_attr_decl(dst_y_per_row_vblank);
+dml_get_pipe_attr_decl(dst_y_prefetch);
+dml_get_pipe_attr_decl(dst_y_per_vm_flip);
+dml_get_pipe_attr_decl(dst_y_per_row_flip);
+dml_get_pipe_attr_decl(xfc_transfer_delay);
+dml_get_pipe_attr_decl(xfc_precharge_delay);
+dml_get_pipe_attr_decl(xfc_remote_surface_flip_latency);
+dml_get_pipe_attr_decl(xfc_prefetch_margin);
+
+unsigned int get_vstartup_calculated(
+		struct display_mode_lib *mode_lib,
+		const display_e2e_pipe_params_st *pipes,
+		unsigned int num_pipes,
+		unsigned int which_pipe);
+
+double get_total_immediate_flip_bytes(
+		struct display_mode_lib *mode_lib,
+		const display_e2e_pipe_params_st *pipes,
+		unsigned int num_pipes);
+double get_total_immediate_flip_bw(
+		struct display_mode_lib *mode_lib,
+		const display_e2e_pipe_params_st *pipes,
+		unsigned int num_pipes);
+double get_total_prefetch_bw(
+		struct display_mode_lib *mode_lib,
+		const display_e2e_pipe_params_st *pipes,
+		unsigned int num_pipes);
+
+unsigned int dml_get_voltage_level(
+		struct display_mode_lib *mode_lib,
+		const display_e2e_pipe_params_st *pipes,
+		unsigned int num_pipes);
+
+bool Calculate256BBlockSizes(
+		enum source_format_class SourcePixelFormat,
+		enum dm_swizzle_mode SurfaceTiling,
+		unsigned int BytePerPixelY,
+		unsigned int BytePerPixelC,
+		unsigned int *BlockHeight256BytesY,
+		unsigned int *BlockHeight256BytesC,
+		unsigned int *BlockWidth256BytesY,
+		unsigned int *BlockWidth256BytesC);
+
+
+struct vba_vars_st {
+	ip_params_st	ip;
+	soc_bounding_box_st	soc;
+
+	unsigned int MaximumMaxVStartupLines;
+	double cursor_bw[DC__NUM_DPP__MAX];
+	double meta_row_bw[DC__NUM_DPP__MAX];
+	double dpte_row_bw[DC__NUM_DPP__MAX];
+	double qual_row_bw[DC__NUM_DPP__MAX];
+	double WritebackDISPCLK;
+	double PSCL_THROUGHPUT_LUMA[DC__NUM_DPP__MAX];
+	double PSCL_THROUGHPUT_CHROMA[DC__NUM_DPP__MAX];
+	double DPPCLKUsingSingleDPPLuma;
+	double DPPCLKUsingSingleDPPChroma;
+	double DPPCLKUsingSingleDPP[DC__NUM_DPP__MAX];
+	double DISPCLKWithRamping;
+	double DISPCLKWithoutRamping;
+	double GlobalDPPCLK;
+	double DISPCLKWithRampingRoundedToDFSGranularity;
+	double DISPCLKWithoutRampingRoundedToDFSGranularity;
+	double MaxDispclkRoundedToDFSGranularity;
+	bool DCCEnabledAnyPlane;
+	double ReturnBandwidthToDCN;
+	unsigned int SwathWidthY[DC__NUM_DPP__MAX];
+	unsigned int SwathWidthSingleDPPY[DC__NUM_DPP__MAX];
+	double BytePerPixelDETY[DC__NUM_DPP__MAX];
+	double BytePerPixelDETC[DC__NUM_DPP__MAX];
+	double ReadBandwidthPlaneLuma[DC__NUM_DPP__MAX];
+	double ReadBandwidthPlaneChroma[DC__NUM_DPP__MAX];
+	unsigned int TotalActiveDPP;
+	unsigned int TotalDCCActiveDPP;
+	double UrgentRoundTripAndOutOfOrderLatency;
+	double DisplayPipeLineDeliveryTimeLuma[DC__NUM_DPP__MAX];                     // WM
+	double DisplayPipeLineDeliveryTimeChroma[DC__NUM_DPP__MAX];                     // WM
+	double LinesInDETY[DC__NUM_DPP__MAX];                     // WM
+	double LinesInDETC[DC__NUM_DPP__MAX];                     // WM
+	unsigned int LinesInDETYRoundedDownToSwath[DC__NUM_DPP__MAX];                     // WM
+	unsigned int LinesInDETCRoundedDownToSwath[DC__NUM_DPP__MAX];                     // WM
+	double FullDETBufferingTimeY[DC__NUM_DPP__MAX];                     // WM
+	double FullDETBufferingTimeC[DC__NUM_DPP__MAX];                     // WM
+	double MinFullDETBufferingTime;
+	double FrameTimeForMinFullDETBufferingTime;
+	double AverageReadBandwidthGBytePerSecond;
+	double PartOfBurstThatFitsInROB;
+	double StutterBurstTime;
+	//unsigned int     NextPrefetchMode;
+	double VBlankTime;
+	double SmallestVBlank;
+	double DCFCLKDeepSleepPerPlane;
+	double EffectiveDETPlusLBLinesLuma;
+	double EffectiveDETPlusLBLinesChroma;
+	double UrgentLatencySupportUsLuma;
+	double UrgentLatencySupportUsChroma;
+	double UrgentLatencySupportUs[DC__NUM_DPP__MAX];
+	unsigned int DSCFormatFactor;
+	unsigned int BlockHeight256BytesY[DC__NUM_DPP__MAX];
+	unsigned int BlockHeight256BytesC[DC__NUM_DPP__MAX];
+	unsigned int BlockWidth256BytesY[DC__NUM_DPP__MAX];
+	unsigned int BlockWidth256BytesC[DC__NUM_DPP__MAX];
+	double VInitPreFillY[DC__NUM_DPP__MAX];
+	double VInitPreFillC[DC__NUM_DPP__MAX];
+	unsigned int MaxNumSwathY[DC__NUM_DPP__MAX];
+	unsigned int MaxNumSwathC[DC__NUM_DPP__MAX];
+	double PrefetchSourceLinesY[DC__NUM_DPP__MAX];
+	double PrefetchSourceLinesC[DC__NUM_DPP__MAX];
+	double PixelPTEBytesPerRow[DC__NUM_DPP__MAX];
+	double MetaRowByte[DC__NUM_DPP__MAX];
+	unsigned int dpte_row_height[DC__NUM_DPP__MAX];
+	unsigned int dpte_row_height_chroma[DC__NUM_DPP__MAX];
+	unsigned int meta_row_height[DC__NUM_DPP__MAX];
+	unsigned int meta_row_height_chroma[DC__NUM_DPP__MAX];
+
+	unsigned int MacroTileWidthY[DC__NUM_DPP__MAX];
+	unsigned int MacroTileWidthC[DC__NUM_DPP__MAX];
+	unsigned int MaxVStartupLines[DC__NUM_DPP__MAX];
+	double WritebackDelay[DC__VOLTAGE_STATES + 1][DC__NUM_DPP__MAX];
+	bool PrefetchModeSupported;
+	bool AllowDRAMClockChangeDuringVBlank[DC__NUM_DPP__MAX];
+	bool AllowDRAMSelfRefreshDuringVBlank[DC__NUM_DPP__MAX];
+	double RequiredPrefetchPixDataBW[DC__NUM_DPP__MAX];
+	double XFCRemoteSurfaceFlipDelay;
+	double TInitXFill;
+	double TslvChk;
+	double SrcActiveDrainRate;
+	double Tno_bw[DC__NUM_DPP__MAX];
+	bool ImmediateFlipSupported;
+
+	double prefetch_vm_bw[DC__NUM_DPP__MAX];
+	double prefetch_row_bw[DC__NUM_DPP__MAX];
+	bool ImmediateFlipSupportedForPipe[DC__NUM_DPP__MAX];
+	unsigned int VStartupLines;
+	double DisplayPipeLineDeliveryTimeLumaPrefetch[DC__NUM_DPP__MAX];
+	double DisplayPipeLineDeliveryTimeChromaPrefetch[DC__NUM_DPP__MAX];
+	unsigned int ActiveDPPs;
+	unsigned int LBLatencyHidingSourceLinesY;
+	unsigned int LBLatencyHidingSourceLinesC;
+	double ActiveDRAMClockChangeLatencyMargin[DC__NUM_DPP__MAX];
+	double MinActiveDRAMClockChangeMargin;
+	double XFCSlaveVUpdateOffset[DC__NUM_DPP__MAX];
+	double XFCSlaveVupdateWidth[DC__NUM_DPP__MAX];
+	double XFCSlaveVReadyOffset[DC__NUM_DPP__MAX];
+	double InitFillLevel;
+	double FinalFillMargin;
+	double FinalFillLevel;
+	double RemainingFillLevel;
+	double TFinalxFill;
+
+
+	//
+	// SOC Bounding Box Parameters
+	//
+	double SRExitTime;
+	double SREnterPlusExitTime;
+	double UrgentLatency;
+	double WritebackLatency;
+	double PercentOfIdealDRAMAndFabricBWReceivedAfterUrgLatency;
+	double NumberOfChannels;
+	double DRAMChannelWidth;
+	double FabricDatapathToDCNDataReturn;
+	double ReturnBusWidth;
+	double Downspreading;
+	double DISPCLKDPPCLKDSCCLKDownSpreading;
+	double DISPCLKDPPCLKVCOSpeed;
+	double RoundTripPingLatencyCycles;
+	double UrgentOutOfOrderReturnPerChannel;
+	unsigned int VMMPageSize;
+	double DRAMClockChangeLatency;
+	double XFCBusTransportTime;
+	double XFCXBUFLatencyTolerance;
+
+	//
+	// IP Parameters
+	//
+	unsigned int ROBBufferSizeInKByte;
+	double DETBufferSizeInKByte;
+	unsigned int DPPOutputBufferPixels;
+	unsigned int OPPOutputBufferLines;
+	unsigned int PixelChunkSizeInKByte;
+	double ReturnBW;
+	bool VirtualMemoryEnable;
+	unsigned int MaxPageTableLevels;
+	unsigned int OverridePageTableLevels;
+	unsigned int PTEChunkSize;
+	unsigned int MetaChunkSize;
+	unsigned int WritebackChunkSize;
+	bool ODMCapability;
+	unsigned int NumberOfDSC;
+	unsigned int LineBufferSize;
+	unsigned int MaxLineBufferLines;
+	unsigned int WritebackInterfaceLumaBufferSize;
+	unsigned int WritebackInterfaceChromaBufferSize;
+	unsigned int WritebackChromaLineBufferWidth;
+	double MaxDCHUBToPSCLThroughput;
+	double MaxPSCLToLBThroughput;
+	unsigned int PTEBufferSizeInRequests;
+	double DISPCLKRampingMargin;
+	unsigned int MaxInterDCNTileRepeaters;
+	bool XFCSupported;
+	double XFCSlvChunkSize;
+	double XFCFillBWOverhead;
+	double XFCFillConstant;
+	double XFCTSlvVupdateOffset;
+	double XFCTSlvVupdateWidth;
+	double XFCTSlvVreadyOffset;
+	double DPPCLKDelaySubtotal;
+	double DPPCLKDelaySCL;
+	double DPPCLKDelaySCLLBOnly;
+	double DPPCLKDelayCNVCFormater;
+	double DPPCLKDelayCNVCCursor;
+	double DISPCLKDelaySubtotal;
+	bool ProgressiveToInterlaceUnitInOPP;
+	unsigned int PDEProcessingBufIn64KBReqs;
+
+	// Pipe/Plane Parameters
+	int VoltageLevel;
+	double FabricAndDRAMBandwidth;
+	double FabricClock;
+	double DRAMSpeed;
+	double DISPCLK;
+	double SOCCLK;
+	double DCFCLK;
+
+	unsigned int NumberOfActivePlanes;
+	unsigned int ViewportWidth[DC__NUM_DPP__MAX];
+	unsigned int ViewportHeight[DC__NUM_DPP__MAX];
+	unsigned int ViewportYStartY[DC__NUM_DPP__MAX];
+	unsigned int ViewportYStartC[DC__NUM_DPP__MAX];
+	unsigned int PitchY[DC__NUM_DPP__MAX];
+	unsigned int PitchC[DC__NUM_DPP__MAX];
+	double HRatio[DC__NUM_DPP__MAX];
+	double VRatio[DC__NUM_DPP__MAX];
+	unsigned int htaps[DC__NUM_DPP__MAX];
+	unsigned int vtaps[DC__NUM_DPP__MAX];
+	unsigned int HTAPsChroma[DC__NUM_DPP__MAX];
+	unsigned int VTAPsChroma[DC__NUM_DPP__MAX];
+	unsigned int HTotal[DC__NUM_DPP__MAX];
+	unsigned int VTotal[DC__NUM_DPP__MAX];
+	unsigned int DPPPerPlane[DC__NUM_DPP__MAX];
+	double PixelClock[DC__NUM_DPP__MAX];
+	double PixelClockBackEnd[DC__NUM_DPP__MAX];
+	double DPPCLK[DC__NUM_DPP__MAX];
+	bool DCCEnable[DC__NUM_DPP__MAX];
+	unsigned int DCCMetaPitchY[DC__NUM_DPP__MAX];
+	enum scan_direction_class SourceScan[DC__NUM_DPP__MAX];
+	enum source_format_class SourcePixelFormat[DC__NUM_DPP__MAX];
+	bool WritebackEnable[DC__NUM_DPP__MAX];
+	double WritebackDestinationWidth[DC__NUM_DPP__MAX];
+	double WritebackDestinationHeight[DC__NUM_DPP__MAX];
+	double WritebackSourceHeight[DC__NUM_DPP__MAX];
+	enum source_format_class WritebackPixelFormat[DC__NUM_DPP__MAX];
+	unsigned int WritebackLumaHTaps[DC__NUM_DPP__MAX];
+	unsigned int WritebackLumaVTaps[DC__NUM_DPP__MAX];
+	unsigned int WritebackChromaHTaps[DC__NUM_DPP__MAX];
+	unsigned int WritebackChromaVTaps[DC__NUM_DPP__MAX];
+	double WritebackHRatio[DC__NUM_DPP__MAX];
+	double WritebackVRatio[DC__NUM_DPP__MAX];
+	unsigned int HActive[DC__NUM_DPP__MAX];
+	unsigned int VActive[DC__NUM_DPP__MAX];
+	bool Interlace[DC__NUM_DPP__MAX];
+	enum dm_swizzle_mode SurfaceTiling[DC__NUM_DPP__MAX];
+	unsigned int ScalerRecoutWidth[DC__NUM_DPP__MAX];
+	bool DynamicMetadataEnable[DC__NUM_DPP__MAX];
+	unsigned int DynamicMetadataLinesBeforeActiveRequired[DC__NUM_DPP__MAX];
+	unsigned int DynamicMetadataTransmittedBytes[DC__NUM_DPP__MAX];
+	double DCCRate[DC__NUM_DPP__MAX];
+	bool ODMCombineEnabled[DC__NUM_DPP__MAX];
+	double OutputBpp[DC__NUM_DPP__MAX];
+	unsigned int NumberOfDSCSlices[DC__NUM_DPP__MAX];
+	bool DSCEnabled[DC__NUM_DPP__MAX];
+	unsigned int DSCDelay[DC__NUM_DPP__MAX];
+	unsigned int DSCInputBitPerComponent[DC__NUM_DPP__MAX];
+	enum output_format_class OutputFormat[DC__NUM_DPP__MAX];
+	enum output_encoder_class Output[DC__NUM_DPP__MAX];
+	unsigned int BlendingAndTiming[DC__NUM_DPP__MAX];
+	bool SynchronizedVBlank;
+	unsigned int NumberOfCursors[DC__NUM_DPP__MAX];
+	unsigned int CursorWidth[DC__NUM_DPP__MAX][DC__NUM_CURSOR__MAX];
+	unsigned int CursorBPP[DC__NUM_DPP__MAX][DC__NUM_CURSOR__MAX];
+	bool XFCEnabled[DC__NUM_DPP__MAX];
+	bool ScalerEnabled[DC__NUM_DPP__MAX];
+
+	// Intermediates/Informational
+	bool ImmediateFlipSupport;
+	unsigned int SwathHeightY[DC__NUM_DPP__MAX];
+	unsigned int SwathHeightC[DC__NUM_DPP__MAX];
+	unsigned int DETBufferSizeY[DC__NUM_DPP__MAX];
+	unsigned int DETBufferSizeC[DC__NUM_DPP__MAX];
+	unsigned int LBBitPerPixel[DC__NUM_DPP__MAX];
+	double LastPixelOfLineExtraWatermark;
+	double TotalDataReadBandwidth;
+	unsigned int TotalActiveWriteback;
+	unsigned int EffectiveLBLatencyHidingSourceLinesLuma;
+	unsigned int EffectiveLBLatencyHidingSourceLinesChroma;
+	double BandwidthAvailableForImmediateFlip;
+	unsigned int PrefetchMode;
+	bool IgnoreViewportPositioning;
+	double PrefetchBandwidth[DC__NUM_DPP__MAX];
+	bool ErrorResult[DC__NUM_DPP__MAX];
+	double PDEAndMetaPTEBytesFrame[DC__NUM_DPP__MAX];
+
+	//
+	// Calculated dml_ml->vba.Outputs
+	//
+	double DCFClkDeepSleep;
+	double UrgentWatermark;
+	double UrgentExtraLatency;
+	double MemoryTripWatermark;
+	double WritebackUrgentWatermark;
+	double StutterExitWatermark;
+	double StutterEnterPlusExitWatermark;
+	double DRAMClockChangeWatermark;
+	double WritebackDRAMClockChangeWatermark;
+	double StutterEfficiency;
+	double StutterEfficiencyNotIncludingVBlank;
+	double MinUrgentLatencySupportUs;
+	double NonUrgentLatencyTolerance;
+	double MinActiveDRAMClockChangeLatencySupported;
+	enum clock_change_support DRAMClockChangeSupport;
+
+	// These are the clocks calcuated by the library but they are not actually
+	// used explicitly. They are fetched by tests and then possibly used. The
+	// ultimate values to use are the ones specified by the parameters to DML
+	double DISPCLK_calculated;
+	double DSCCLK_calculated[DC__NUM_DPP__MAX];
+	double DPPCLK_calculated[DC__NUM_DPP__MAX];
+
+	unsigned int VStartup[DC__NUM_DPP__MAX];
+	unsigned int VUpdateOffsetPix[DC__NUM_DPP__MAX];
+	unsigned int VUpdateWidthPix[DC__NUM_DPP__MAX];
+	unsigned int VReadyOffsetPix[DC__NUM_DPP__MAX];
+	unsigned int VStartupRequiredWhenNotEnoughTimeForDynamicMetadata;
+
+	double ImmediateFlipBW;
+	unsigned int TotImmediateFlipBytes;
+	double TCalc;
+	double MinTTUVBlank[DC__NUM_DPP__MAX];
+	double VRatioPrefetchY[DC__NUM_DPP__MAX];
+	double VRatioPrefetchC[DC__NUM_DPP__MAX];
+	double DSTXAfterScaler[DC__NUM_DPP__MAX];
+	double DSTYAfterScaler[DC__NUM_DPP__MAX];
+
+	double DestinationLinesToRequestVMInVBlank[DC__NUM_DPP__MAX];
+	double DestinationLinesToRequestRowInVBlank[DC__NUM_DPP__MAX];
+	double DestinationLinesForPrefetch[DC__NUM_DPP__MAX];
+	double DestinationLinesToRequestRowInImmediateFlip[DC__NUM_DPP__MAX];
+	double DestinationLinesToRequestVMInImmediateFlip[DC__NUM_DPP__MAX];
+
+	double XFCTransferDelay[DC__NUM_DPP__MAX];
+	double XFCPrechargeDelay[DC__NUM_DPP__MAX];
+	double XFCRemoteSurfaceFlipLatency[DC__NUM_DPP__MAX];
+	double XFCPrefetchMargin[DC__NUM_DPP__MAX];
+
+	display_e2e_pipe_params_st cache_pipes[DC__NUM_DPP__MAX];
+	unsigned int cache_num_pipes;
+	unsigned int pipe_plane[DC__NUM_DPP__MAX];
+
+	/* vba mode support */
+	/*inputs*/
+	bool SupportGFX7CompatibleTilingIn32bppAnd64bpp;
+	double MaxHSCLRatio;
+	double MaxVSCLRatio;
+	unsigned int  MaxNumWriteback;
+	bool WritebackLumaAndChromaScalingSupported;
+	bool Cursor64BppSupport;
+	double DCFCLKPerState[DC__VOLTAGE_STATES + 1];
+	double FabricClockPerState[DC__VOLTAGE_STATES + 1];
+	double SOCCLKPerState[DC__VOLTAGE_STATES + 1];
+	double PHYCLKPerState[DC__VOLTAGE_STATES + 1];
+	double MaxDppclk[DC__VOLTAGE_STATES + 1];
+	double MaxDSCCLK[DC__VOLTAGE_STATES + 1];
+	double DRAMSpeedPerState[DC__VOLTAGE_STATES + 1];
+	double MaxDispclk[DC__VOLTAGE_STATES + 1];
+
+	/*outputs*/
+	bool ScaleRatioAndTapsSupport;
+	bool SourceFormatPixelAndScanSupport;
+	unsigned int SwathWidthYSingleDPP[DC__NUM_DPP__MAX];
+	double BytePerPixelInDETY[DC__NUM_DPP__MAX];
+	double BytePerPixelInDETC[DC__NUM_DPP__MAX];
+	double TotalReadBandwidthConsumedGBytePerSecond;
+	double ReadBandwidth[DC__NUM_DPP__MAX];
+	double TotalWriteBandwidthConsumedGBytePerSecond;
+	double WriteBandwidth[DC__NUM_DPP__MAX];
+	double TotalBandwidthConsumedGBytePerSecond;
+	bool DCCEnabledInAnyPlane;
+	bool WritebackLatencySupport;
+	bool WritebackModeSupport;
+	bool Writeback10bpc420Supported;
+	bool BandwidthSupport[DC__VOLTAGE_STATES + 1];
+	unsigned int TotalNumberOfActiveWriteback;
+	double CriticalPoint;
+	double ReturnBWToDCNPerState;
+	double FabricAndDRAMBandwidthPerState[DC__VOLTAGE_STATES + 1];
+	double ReturnBWPerState[DC__VOLTAGE_STATES + 1];
+	double UrgentRoundTripAndOutOfOrderLatencyPerState[DC__VOLTAGE_STATES + 1];
+	bool ODMCombineEnablePerState[DC__VOLTAGE_STATES + 1][DC__NUM_DPP__MAX];
+	bool PTEBufferSizeNotExceededY[DC__VOLTAGE_STATES + 1][DC__NUM_DPP__MAX];
+	bool PTEBufferSizeNotExceededC[DC__VOLTAGE_STATES + 1][DC__NUM_DPP__MAX];
+	bool PrefetchSupported[DC__VOLTAGE_STATES + 1];
+	bool VRatioInPrefetchSupported[DC__VOLTAGE_STATES + 1];
+	bool DISPCLK_DPPCLK_Support[DC__VOLTAGE_STATES + 1];
+	bool TotalAvailablePipesSupport[DC__VOLTAGE_STATES + 1];
+	bool UrgentLatencySupport[DC__VOLTAGE_STATES + 1];
+	bool ModeSupport[DC__VOLTAGE_STATES + 1];
+	bool DIOSupport[DC__VOLTAGE_STATES + 1];
+	bool NotEnoughDSCUnits[DC__VOLTAGE_STATES + 1];
+	bool DSCCLKRequiredMoreThanSupported[DC__VOLTAGE_STATES + 1];
+	bool ROBSupport[DC__VOLTAGE_STATES + 1];
+	bool PTEBufferSizeNotExceeded[DC__VOLTAGE_STATES + 1];
+	bool RequiresDSC[DC__VOLTAGE_STATES + 1][DC__NUM_DPP__MAX];
+	bool IsErrorResult[DC__VOLTAGE_STATES + 1][DC__NUM_DPP__MAX];
+	bool ViewportSizeSupport[DC__VOLTAGE_STATES + 1];
+	bool prefetch_vm_bw_valid;
+	bool prefetch_row_bw_valid;
+	bool NumberOfOTGSupport;
+	bool NonsupportedDSCInputBPC;
+	bool WritebackScaleRatioAndTapsSupport;
+	bool CursorSupport;
+	bool PitchSupport;
+
+	double WritebackLineBufferLumaBufferSize;
+	double WritebackLineBufferChromaBufferSize;
+	double WritebackMinHSCLRatio;
+	double WritebackMinVSCLRatio;
+	double WritebackMaxHSCLRatio;
+	double WritebackMaxVSCLRatio;
+	double WritebackMaxHSCLTaps;
+	double WritebackMaxVSCLTaps;
+	unsigned int MaxNumDPP;
+	unsigned int MaxNumOTG;
+	double CursorBufferSize;
+	double CursorChunkSize;
+	unsigned int Mode;
+	unsigned int NoOfDPP[DC__VOLTAGE_STATES + 1][DC__NUM_DPP__MAX];
+	double OutputLinkDPLanes[DC__NUM_DPP__MAX];
+	double SwathWidthYPerState[DC__VOLTAGE_STATES + 1][DC__NUM_DPP__MAX];
+	double SwathHeightYPerState[DC__VOLTAGE_STATES + 1][DC__NUM_DPP__MAX];
+	double SwathHeightCPerState[DC__VOLTAGE_STATES + 1][DC__NUM_DPP__MAX];
+	double UrgentLatencySupportUsPerState[DC__VOLTAGE_STATES + 1][DC__NUM_DPP__MAX];
+	double VRatioPreY[DC__VOLTAGE_STATES + 1][DC__NUM_DPP__MAX];
+	double VRatioPreC[DC__VOLTAGE_STATES + 1][DC__NUM_DPP__MAX];
+	double RequiredPrefetchPixelDataBW[DC__VOLTAGE_STATES + 1][DC__NUM_DPP__MAX];
+	double RequiredDPPCLK[DC__VOLTAGE_STATES + 1][DC__NUM_DPP__MAX];
+	double RequiredDISPCLK[DC__VOLTAGE_STATES + 1];
+	double TotalNumberOfActiveDPP[DC__VOLTAGE_STATES + 1];
+	double TotalNumberOfDCCActiveDPP[DC__VOLTAGE_STATES + 1];
+	double PrefetchBW[DC__NUM_DPP__MAX];
+	double PDEAndMetaPTEBytesPerFrame[DC__NUM_DPP__MAX];
+	double MetaRowBytes[DC__NUM_DPP__MAX];
+	double DPTEBytesPerRow[DC__NUM_DPP__MAX];
+	double PrefetchLinesY[DC__NUM_DPP__MAX];
+	double PrefetchLinesC[DC__NUM_DPP__MAX];
+	unsigned int MaxNumSwY[DC__NUM_DPP__MAX];
+	unsigned int MaxNumSwC[DC__NUM_DPP__MAX];
+	double PrefillY[DC__NUM_DPP__MAX];
+	double PrefillC[DC__NUM_DPP__MAX];
+	double LineTimesForPrefetch[DC__NUM_DPP__MAX];
+	double LinesForMetaPTE[DC__NUM_DPP__MAX];
+	double LinesForMetaAndDPTERow[DC__NUM_DPP__MAX];
+	double MinDPPCLKUsingSingleDPP[DC__NUM_DPP__MAX];
+	double RequiresFEC[DC__VOLTAGE_STATES + 1][DC__NUM_DPP__MAX];
+	unsigned int OutputBppPerState[DC__VOLTAGE_STATES + 1][DC__NUM_DPP__MAX];
+	double DSCDelayPerState[DC__VOLTAGE_STATES + 1][DC__NUM_DPP__MAX];
+	unsigned int Read256BlockHeightY[DC__NUM_DPP__MAX];
+	unsigned int Read256BlockWidthY[DC__NUM_DPP__MAX];
+	unsigned int Read256BlockHeightC[DC__NUM_DPP__MAX];
+	unsigned int Read256BlockWidthC[DC__NUM_DPP__MAX];
+	unsigned int ImmediateFlipBytes[DC__NUM_DPP__MAX];
+	double MaxSwathHeightY[DC__NUM_DPP__MAX];
+	double MaxSwathHeightC[DC__NUM_DPP__MAX];
+	double MinSwathHeightY[DC__NUM_DPP__MAX];
+	double MinSwathHeightC[DC__NUM_DPP__MAX];
+	double PSCL_FACTOR[DC__NUM_DPP__MAX];
+	double PSCL_FACTOR_CHROMA[DC__NUM_DPP__MAX];
+	double MaximumVStartup[DC__NUM_DPP__MAX];
+	double AlignedDCCMetaPitch[DC__NUM_DPP__MAX];
+	double AlignedYPitch[DC__NUM_DPP__MAX];
+	double AlignedCPitch[DC__NUM_DPP__MAX];
+	double MaximumSwathWidth[DC__NUM_DPP__MAX];
+	double final_flip_bw[DC__NUM_DPP__MAX];
+	double ImmediateFlipSupportedForState[DC__VOLTAGE_STATES + 1];
+
+	double WritebackLumaVExtra;
+	double WritebackChromaVExtra;
+	double WritebackRequiredDISPCLK;
+	double MaximumSwathWidthSupport;
+	double MaximumSwathWidthInDETBuffer;
+	double MaximumSwathWidthInLineBuffer;
+	double MaxDispclkRoundedDownToDFSGranularity;
+	double MaxDppclkRoundedDownToDFSGranularity;
+	double PlaneRequiredDISPCLKWithoutODMCombine;
+	double PlaneRequiredDISPCLK;
+	double TotalNumberOfActiveOTG;
+	double FECOverhead;
+	double EffectiveFECOverhead;
+	unsigned int Outbpp;
+	unsigned int OutbppDSC;
+	double TotalDSCUnitsRequired;
+	double bpp;
+	unsigned int slices;
+	double SwathWidthGranularityY;
+	double RoundedUpMaxSwathSizeBytesY;
+	double SwathWidthGranularityC;
+	double RoundedUpMaxSwathSizeBytesC;
+	double LinesInDETLuma;
+	double LinesInDETChroma;
+	double EffectiveDETLBLinesLuma;
+	double EffectiveDETLBLinesChroma;
+	double ProjectedDCFCLKDeepSleep;
+	double PDEAndMetaPTEBytesPerFrameY;
+	double PDEAndMetaPTEBytesPerFrameC;
+	unsigned int MetaRowBytesY;
+	unsigned int MetaRowBytesC;
+	unsigned int DPTEBytesPerRowC;
+	unsigned int DPTEBytesPerRowY;
+	double ExtraLatency;
+	double TimeCalc;
+	double TWait;
+	double MaximumReadBandwidthWithPrefetch;
+	double total_dcn_read_bw_with_flip;
+};
+
+#endif /* _DML2_DISPLAY_MODE_VBA_H_ */
diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_rq_dlg_calc.c b/drivers/gpu/drm/amd/display/dc/dml/display_rq_dlg_calc.c
new file mode 100644
index 000000000000..8ba962df42e6
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dml/display_rq_dlg_calc.c
@@ -0,0 +1,1763 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "display_mode_lib.h"
+#include "display_mode_vba.h"
+#include "display_rq_dlg_calc.h"
+
+static void calculate_ttu_cursor(struct display_mode_lib *mode_lib,
+		double *refcyc_per_req_delivery_pre_cur,
+		double *refcyc_per_req_delivery_cur,
+		double refclk_freq_in_mhz,
+		double ref_freq_to_pix_freq,
+		double hscale_pixel_rate_l,
+		double hscl_ratio,
+		double vratio_pre_l,
+		double vratio_l,
+		unsigned int cur_width,
+		enum cursor_bpp cur_bpp);
+
+#include "dml_inline_defs.h"
+
+static unsigned int get_bytes_per_element(enum source_format_class source_format, bool is_chroma)
+{
+	unsigned int ret_val = 0;
+
+	if (source_format == dm_444_16) {
+		if (!is_chroma)
+			ret_val = 2;
+	} else if (source_format == dm_444_32) {
+		if (!is_chroma)
+			ret_val = 4;
+	} else if (source_format == dm_444_64) {
+		if (!is_chroma)
+			ret_val = 8;
+	} else if (source_format == dm_420_8) {
+		if (is_chroma)
+			ret_val = 2;
+		else
+			ret_val = 1;
+	} else if (source_format == dm_420_10) {
+		if (is_chroma)
+			ret_val = 4;
+		else
+			ret_val = 2;
+	} else if (source_format == dm_444_8) {
+		ret_val = 1;
+	}
+	return ret_val;
+}
+
+static bool is_dual_plane(enum source_format_class source_format)
+{
+	bool ret_val = 0;
+
+	if ((source_format == dm_420_8) || (source_format == dm_420_10))
+		ret_val = 1;
+
+	return ret_val;
+}
+
+static double get_refcyc_per_delivery(struct display_mode_lib *mode_lib,
+		double refclk_freq_in_mhz,
+		double pclk_freq_in_mhz,
+		bool odm_combine,
+		unsigned int recout_width,
+		unsigned int hactive,
+		double vratio,
+		double hscale_pixel_rate,
+		unsigned int delivery_width,
+		unsigned int req_per_swath_ub)
+{
+	double refcyc_per_delivery = 0.0;
+
+	if (vratio <= 1.0) {
+		if (odm_combine)
+			refcyc_per_delivery = (double) refclk_freq_in_mhz
+					* dml_min((double) recout_width, (double) hactive / 2.0)
+					/ pclk_freq_in_mhz / (double) req_per_swath_ub;
+		else
+			refcyc_per_delivery = (double) refclk_freq_in_mhz * (double) recout_width
+					/ pclk_freq_in_mhz / (double) req_per_swath_ub;
+	} else {
+		refcyc_per_delivery = (double) refclk_freq_in_mhz * (double) delivery_width
+				/ (double) hscale_pixel_rate / (double) req_per_swath_ub;
+	}
+
+	dml_print("DML_DLG: %s: refclk_freq_in_mhz = %3.2f\n", __func__, refclk_freq_in_mhz);
+	dml_print("DML_DLG: %s: pclk_freq_in_mhz   = %3.2f\n", __func__, pclk_freq_in_mhz);
+	dml_print("DML_DLG: %s: recout_width       = %d\n", __func__, recout_width);
+	dml_print("DML_DLG: %s: vratio             = %3.2f\n", __func__, vratio);
+	dml_print("DML_DLG: %s: req_per_swath_ub   = %d\n", __func__, req_per_swath_ub);
+	dml_print("DML_DLG: %s: refcyc_per_delivery= %3.2f\n", __func__, refcyc_per_delivery);
+
+	return refcyc_per_delivery;
+
+}
+
+static unsigned int get_blk_size_bytes(const enum source_macro_tile_size tile_size)
+{
+	if (tile_size == dm_256k_tile)
+		return (256 * 1024);
+	else if (tile_size == dm_64k_tile)
+		return (64 * 1024);
+	else
+		return (4 * 1024);
+}
+
+static void extract_rq_sizing_regs(struct display_mode_lib *mode_lib,
+		display_data_rq_regs_st *rq_regs,
+		const display_data_rq_sizing_params_st rq_sizing)
+{
+	dml_print("DML_DLG: %s: rq_sizing param\n", __func__);
+	print__data_rq_sizing_params_st(mode_lib, rq_sizing);
+
+	rq_regs->chunk_size = dml_log2(rq_sizing.chunk_bytes) - 10;
+
+	if (rq_sizing.min_chunk_bytes == 0)
+		rq_regs->min_chunk_size = 0;
+	else
+		rq_regs->min_chunk_size = dml_log2(rq_sizing.min_chunk_bytes) - 8 + 1;
+
+	rq_regs->meta_chunk_size = dml_log2(rq_sizing.meta_chunk_bytes) - 10;
+	if (rq_sizing.min_meta_chunk_bytes == 0)
+		rq_regs->min_meta_chunk_size = 0;
+	else
+		rq_regs->min_meta_chunk_size = dml_log2(rq_sizing.min_meta_chunk_bytes) - 6 + 1;
+
+	rq_regs->dpte_group_size = dml_log2(rq_sizing.dpte_group_bytes) - 6;
+	rq_regs->mpte_group_size = dml_log2(rq_sizing.mpte_group_bytes) - 6;
+}
+
+static void extract_rq_regs(struct display_mode_lib *mode_lib,
+		display_rq_regs_st *rq_regs,
+		const display_rq_params_st rq_param)
+{
+	unsigned int detile_buf_size_in_bytes = mode_lib->ip.det_buffer_size_kbytes * 1024;
+	unsigned int detile_buf_plane1_addr = 0;
+
+	extract_rq_sizing_regs(mode_lib, &(rq_regs->rq_regs_l), rq_param.sizing.rq_l);
+
+	rq_regs->rq_regs_l.pte_row_height_linear = dml_floor(dml_log2(rq_param.dlg.rq_l.dpte_row_height),
+			1) - 3;
+
+	if (rq_param.yuv420) {
+		extract_rq_sizing_regs(mode_lib, &(rq_regs->rq_regs_c), rq_param.sizing.rq_c);
+		rq_regs->rq_regs_c.pte_row_height_linear = dml_floor(dml_log2(rq_param.dlg.rq_c.dpte_row_height),
+				1) - 3;
+	}
+
+	rq_regs->rq_regs_l.swath_height = dml_log2(rq_param.dlg.rq_l.swath_height);
+	rq_regs->rq_regs_c.swath_height = dml_log2(rq_param.dlg.rq_c.swath_height);
+
+	// FIXME: take the max between luma, chroma chunk size?
+	// okay for now, as we are setting chunk_bytes to 8kb anyways
+	if (rq_param.sizing.rq_l.chunk_bytes >= 32 * 1024) { //32kb
+		rq_regs->drq_expansion_mode = 0;
+	} else {
+		rq_regs->drq_expansion_mode = 2;
+	}
+	rq_regs->prq_expansion_mode = 1;
+	rq_regs->mrq_expansion_mode = 1;
+	rq_regs->crq_expansion_mode = 1;
+
+	if (rq_param.yuv420) {
+		if ((double) rq_param.misc.rq_l.stored_swath_bytes
+				/ (double) rq_param.misc.rq_c.stored_swath_bytes <= 1.5) {
+			detile_buf_plane1_addr = (detile_buf_size_in_bytes / 2.0 / 64.0); // half to chroma
+		} else {
+			detile_buf_plane1_addr = dml_round_to_multiple((unsigned int) ((2.0 * detile_buf_size_in_bytes) / 3.0),
+					256,
+					0) / 64.0; // 2/3 to chroma
+		}
+	}
+	rq_regs->plane1_base_address = detile_buf_plane1_addr;
+}
+
+static void handle_det_buf_split(struct display_mode_lib *mode_lib,
+		display_rq_params_st *rq_param,
+		const display_pipe_source_params_st pipe_src_param)
+{
+	unsigned int total_swath_bytes = 0;
+	unsigned int swath_bytes_l = 0;
+	unsigned int swath_bytes_c = 0;
+	unsigned int full_swath_bytes_packed_l = 0;
+	unsigned int full_swath_bytes_packed_c = 0;
+	bool req128_l = 0;
+	bool req128_c = 0;
+	bool surf_linear = (pipe_src_param.sw_mode == dm_sw_linear);
+	bool surf_vert = (pipe_src_param.source_scan == dm_vert);
+	unsigned int log2_swath_height_l = 0;
+	unsigned int log2_swath_height_c = 0;
+	unsigned int detile_buf_size_in_bytes = mode_lib->ip.det_buffer_size_kbytes * 1024;
+
+	full_swath_bytes_packed_l = rq_param->misc.rq_l.full_swath_bytes;
+	full_swath_bytes_packed_c = rq_param->misc.rq_c.full_swath_bytes;
+
+	if (rq_param->yuv420_10bpc) {
+		full_swath_bytes_packed_l = dml_round_to_multiple(rq_param->misc.rq_l.full_swath_bytes * 2 / 3,
+				256,
+				1) + 256;
+		full_swath_bytes_packed_c = dml_round_to_multiple(rq_param->misc.rq_c.full_swath_bytes * 2 / 3,
+				256,
+				1) + 256;
+	}
+
+	if (rq_param->yuv420) {
+		total_swath_bytes = 2 * full_swath_bytes_packed_l + 2 * full_swath_bytes_packed_c;
+
+		if (total_swath_bytes <= detile_buf_size_in_bytes) { //full 256b request
+			req128_l = 0;
+			req128_c = 0;
+			swath_bytes_l = full_swath_bytes_packed_l;
+			swath_bytes_c = full_swath_bytes_packed_c;
+		} else { //128b request (for luma only for yuv420 8bpc)
+			req128_l = 1;
+			req128_c = 0;
+			swath_bytes_l = full_swath_bytes_packed_l / 2;
+			swath_bytes_c = full_swath_bytes_packed_c;
+		}
+		// Note: assumption, the config that pass in will fit into
+		//       the detiled buffer.
+	} else {
+		total_swath_bytes = 2 * full_swath_bytes_packed_l;
+
+		if (total_swath_bytes <= detile_buf_size_in_bytes)
+			req128_l = 0;
+		else
+			req128_l = 1;
+
+		swath_bytes_l = total_swath_bytes;
+		swath_bytes_c = 0;
+	}
+	rq_param->misc.rq_l.stored_swath_bytes = swath_bytes_l;
+	rq_param->misc.rq_c.stored_swath_bytes = swath_bytes_c;
+
+	if (surf_linear) {
+		log2_swath_height_l = 0;
+		log2_swath_height_c = 0;
+	} else if (!surf_vert) {
+		log2_swath_height_l = dml_log2(rq_param->misc.rq_l.blk256_height) - req128_l;
+		log2_swath_height_c = dml_log2(rq_param->misc.rq_c.blk256_height) - req128_c;
+	} else {
+		log2_swath_height_l = dml_log2(rq_param->misc.rq_l.blk256_width) - req128_l;
+		log2_swath_height_c = dml_log2(rq_param->misc.rq_c.blk256_width) - req128_c;
+	}
+	rq_param->dlg.rq_l.swath_height = 1 << log2_swath_height_l;
+	rq_param->dlg.rq_c.swath_height = 1 << log2_swath_height_c;
+
+	dml_print("DML_DLG: %s: req128_l = %0d\n", __func__, req128_l);
+	dml_print("DML_DLG: %s: req128_c = %0d\n", __func__, req128_c);
+	dml_print("DML_DLG: %s: full_swath_bytes_packed_l = %0d\n",
+			__func__,
+			full_swath_bytes_packed_l);
+	dml_print("DML_DLG: %s: full_swath_bytes_packed_c = %0d\n",
+			__func__,
+			full_swath_bytes_packed_c);
+}
+
+static void get_meta_and_pte_attr(struct display_mode_lib *mode_lib,
+		display_data_rq_dlg_params_st *rq_dlg_param,
+		display_data_rq_misc_params_st *rq_misc_param,
+		display_data_rq_sizing_params_st *rq_sizing_param,
+		unsigned int vp_width,
+		unsigned int vp_height,
+		unsigned int data_pitch,
+		unsigned int meta_pitch,
+		unsigned int source_format,
+		unsigned int tiling,
+		unsigned int macro_tile_size,
+		unsigned int source_scan,
+		unsigned int is_chroma)
+{
+	bool surf_linear = (tiling == dm_sw_linear);
+	bool surf_vert = (source_scan == dm_vert);
+
+	unsigned int bytes_per_element;
+	unsigned int bytes_per_element_y = get_bytes_per_element((enum source_format_class)(source_format),
+			false);
+	unsigned int bytes_per_element_c = get_bytes_per_element((enum source_format_class)(source_format),
+			true);
+
+	unsigned int blk256_width = 0;
+	unsigned int blk256_height = 0;
+
+	unsigned int blk256_width_y = 0;
+	unsigned int blk256_height_y = 0;
+	unsigned int blk256_width_c = 0;
+	unsigned int blk256_height_c = 0;
+	unsigned int log2_bytes_per_element;
+	unsigned int log2_blk256_width;
+	unsigned int log2_blk256_height;
+	unsigned int blk_bytes;
+	unsigned int log2_blk_bytes;
+	unsigned int log2_blk_height;
+	unsigned int log2_blk_width;
+	unsigned int log2_meta_req_bytes;
+	unsigned int log2_meta_req_height;
+	unsigned int log2_meta_req_width;
+	unsigned int meta_req_width;
+	unsigned int meta_req_height;
+	unsigned int log2_meta_row_height;
+	unsigned int meta_row_width_ub;
+	unsigned int log2_meta_chunk_bytes;
+	unsigned int log2_meta_chunk_height;
+
+	//full sized meta chunk width in unit of data elements
+	unsigned int log2_meta_chunk_width;
+	unsigned int log2_min_meta_chunk_bytes;
+	unsigned int min_meta_chunk_width;
+	unsigned int meta_chunk_width;
+	unsigned int meta_chunk_per_row_int;
+	unsigned int meta_row_remainder;
+	unsigned int meta_chunk_threshold;
+	unsigned int meta_blk_bytes;
+	unsigned int meta_blk_height;
+	unsigned int meta_blk_width;
+	unsigned int meta_surface_bytes;
+	unsigned int vmpg_bytes;
+	unsigned int meta_pte_req_per_frame_ub;
+	unsigned int meta_pte_bytes_per_frame_ub;
+	const unsigned int log2_vmpg_bytes = dml_log2(mode_lib->soc.vmm_page_size_bytes);
+	const unsigned int dpte_buf_in_pte_reqs = mode_lib->ip.dpte_buffer_size_in_pte_reqs;
+	const unsigned int pde_proc_buffer_size_64k_reqs =
+			mode_lib->ip.pde_proc_buffer_size_64k_reqs;
+
+	unsigned int log2_vmpg_height = 0;
+	unsigned int log2_vmpg_width = 0;
+	unsigned int log2_dpte_req_height_ptes = 0;
+	unsigned int log2_dpte_req_height = 0;
+	unsigned int log2_dpte_req_width = 0;
+	unsigned int log2_dpte_row_height_linear = 0;
+	unsigned int log2_dpte_row_height = 0;
+	unsigned int log2_dpte_group_width = 0;
+	unsigned int dpte_row_width_ub = 0;
+	unsigned int dpte_req_height = 0;
+	unsigned int dpte_req_width = 0;
+	unsigned int dpte_group_width = 0;
+	unsigned int log2_dpte_group_bytes = 0;
+	unsigned int log2_dpte_group_length = 0;
+	unsigned int pde_buf_entries;
+	bool yuv420 = (source_format == dm_420_8 || source_format == dm_420_10);
+
+	Calculate256BBlockSizes((enum source_format_class)(source_format),
+			(enum dm_swizzle_mode)(tiling),
+			bytes_per_element_y,
+			bytes_per_element_c,
+			&blk256_height_y,
+			&blk256_height_c,
+			&blk256_width_y,
+			&blk256_width_c);
+
+	if (!is_chroma) {
+		blk256_width = blk256_width_y;
+		blk256_height = blk256_height_y;
+		bytes_per_element = bytes_per_element_y;
+	} else {
+		blk256_width = blk256_width_c;
+		blk256_height = blk256_height_c;
+		bytes_per_element = bytes_per_element_c;
+	}
+
+	log2_bytes_per_element = dml_log2(bytes_per_element);
+
+	dml_print("DML_DLG: %s: surf_linear        = %d\n", __func__, surf_linear);
+	dml_print("DML_DLG: %s: surf_vert          = %d\n", __func__, surf_vert);
+	dml_print("DML_DLG: %s: blk256_width       = %d\n", __func__, blk256_width);
+	dml_print("DML_DLG: %s: blk256_height      = %d\n", __func__, blk256_height);
+
+	log2_blk256_width = dml_log2((double) blk256_width);
+	log2_blk256_height = dml_log2((double) blk256_height);
+	blk_bytes = surf_linear ?
+			256 : get_blk_size_bytes((enum source_macro_tile_size) macro_tile_size);
+	log2_blk_bytes = dml_log2((double) blk_bytes);
+	log2_blk_height = 0;
+	log2_blk_width = 0;
+
+	// remember log rule
+	// "+" in log is multiply
+	// "-" in log is divide
+	// "/2" is like square root
+	// blk is vertical biased
+	if (tiling != dm_sw_linear)
+		log2_blk_height = log2_blk256_height
+				+ dml_ceil((double) (log2_blk_bytes - 8) / 2.0, 1);
+	else
+		log2_blk_height = 0;  // blk height of 1
+
+	log2_blk_width = log2_blk_bytes - log2_bytes_per_element - log2_blk_height;
+
+	if (!surf_vert) {
+		rq_dlg_param->swath_width_ub = dml_round_to_multiple(vp_width - 1, blk256_width, 1)
+				+ blk256_width;
+		rq_dlg_param->req_per_swath_ub = rq_dlg_param->swath_width_ub >> log2_blk256_width;
+	} else {
+		rq_dlg_param->swath_width_ub = dml_round_to_multiple(vp_height - 1, blk256_height, 1)
+				+ blk256_height;
+		rq_dlg_param->req_per_swath_ub = rq_dlg_param->swath_width_ub >> log2_blk256_height;
+	}
+
+	if (!surf_vert)
+		rq_misc_param->full_swath_bytes = rq_dlg_param->swath_width_ub * blk256_height
+				* bytes_per_element;
+	else
+		rq_misc_param->full_swath_bytes = rq_dlg_param->swath_width_ub * blk256_width
+				* bytes_per_element;
+
+	rq_misc_param->blk256_height = blk256_height;
+	rq_misc_param->blk256_width = blk256_width;
+
+	// -------
+	// meta
+	// -------
+	log2_meta_req_bytes = 6; // meta request is 64b and is 8x8byte meta element
+
+	// each 64b meta request for dcn is 8x8 meta elements and
+	// a meta element covers one 256b block of the the data surface.
+	log2_meta_req_height = log2_blk256_height + 3; // meta req is 8x8 byte, each byte represent 1 blk256
+	log2_meta_req_width = log2_meta_req_bytes + 8 - log2_bytes_per_element
+			- log2_meta_req_height;
+	meta_req_width = 1 << log2_meta_req_width;
+	meta_req_height = 1 << log2_meta_req_height;
+	log2_meta_row_height = 0;
+	meta_row_width_ub = 0;
+
+	// the dimensions of a meta row are meta_row_width x meta_row_height in elements.
+	// calculate upper bound of the meta_row_width
+	if (!surf_vert) {
+		log2_meta_row_height = log2_meta_req_height;
+		meta_row_width_ub = dml_round_to_multiple(vp_width - 1, meta_req_width, 1)
+				+ meta_req_width;
+		rq_dlg_param->meta_req_per_row_ub = meta_row_width_ub / meta_req_width;
+	} else {
+		log2_meta_row_height = log2_meta_req_width;
+		meta_row_width_ub = dml_round_to_multiple(vp_height - 1, meta_req_height, 1)
+				+ meta_req_height;
+		rq_dlg_param->meta_req_per_row_ub = meta_row_width_ub / meta_req_height;
+	}
+	rq_dlg_param->meta_bytes_per_row_ub = rq_dlg_param->meta_req_per_row_ub * 64;
+
+	rq_dlg_param->meta_row_height = 1 << log2_meta_row_height;
+
+	log2_meta_chunk_bytes = dml_log2(rq_sizing_param->meta_chunk_bytes);
+	log2_meta_chunk_height = log2_meta_row_height;
+
+	//full sized meta chunk width in unit of data elements
+	log2_meta_chunk_width = log2_meta_chunk_bytes + 8 - log2_bytes_per_element
+			- log2_meta_chunk_height;
+	log2_min_meta_chunk_bytes = dml_log2(rq_sizing_param->min_meta_chunk_bytes);
+	min_meta_chunk_width = 1
+			<< (log2_min_meta_chunk_bytes + 8 - log2_bytes_per_element
+					- log2_meta_chunk_height);
+	meta_chunk_width = 1 << log2_meta_chunk_width;
+	meta_chunk_per_row_int = (unsigned int) (meta_row_width_ub / meta_chunk_width);
+	meta_row_remainder = meta_row_width_ub % meta_chunk_width;
+	meta_chunk_threshold = 0;
+	meta_blk_bytes = 4096;
+	meta_blk_height = blk256_height * 64;
+	meta_blk_width = meta_blk_bytes * 256 / bytes_per_element / meta_blk_height;
+	meta_surface_bytes = meta_pitch
+			* (dml_round_to_multiple(vp_height - 1, meta_blk_height, 1) + meta_blk_height)
+			* bytes_per_element / 256;
+	vmpg_bytes = mode_lib->soc.vmm_page_size_bytes;
+	meta_pte_req_per_frame_ub = (dml_round_to_multiple(meta_surface_bytes - vmpg_bytes,
+			8 * vmpg_bytes,
+			1) + 8 * vmpg_bytes) / (8 * vmpg_bytes);
+	meta_pte_bytes_per_frame_ub = meta_pte_req_per_frame_ub * 64; //64B mpte request
+	rq_dlg_param->meta_pte_bytes_per_frame_ub = meta_pte_bytes_per_frame_ub;
+
+	dml_print("DML_DLG: %s: meta_blk_height             = %d\n", __func__, meta_blk_height);
+	dml_print("DML_DLG: %s: meta_blk_width              = %d\n", __func__, meta_blk_width);
+	dml_print("DML_DLG: %s: meta_surface_bytes          = %d\n", __func__, meta_surface_bytes);
+	dml_print("DML_DLG: %s: meta_pte_req_per_frame_ub   = %d\n",
+			__func__,
+			meta_pte_req_per_frame_ub);
+	dml_print("DML_DLG: %s: meta_pte_bytes_per_frame_ub = %d\n",
+			__func__,
+			meta_pte_bytes_per_frame_ub);
+
+	if (!surf_vert)
+		meta_chunk_threshold = 2 * min_meta_chunk_width - meta_req_width;
+	else
+		meta_chunk_threshold = 2 * min_meta_chunk_width - meta_req_height;
+
+	if (meta_row_remainder <= meta_chunk_threshold)
+		rq_dlg_param->meta_chunks_per_row_ub = meta_chunk_per_row_int + 1;
+	else
+		rq_dlg_param->meta_chunks_per_row_ub = meta_chunk_per_row_int + 2;
+
+	// ------
+	// dpte
+	// ------
+	if (surf_linear) {
+		log2_vmpg_height = 0;   // one line high
+	} else {
+		log2_vmpg_height = (log2_vmpg_bytes - 8) / 2 + log2_blk256_height;
+	}
+	log2_vmpg_width = log2_vmpg_bytes - log2_bytes_per_element - log2_vmpg_height;
+
+	// only 3 possible shapes for dpte request in dimensions of ptes: 8x1, 4x2, 2x4.
+	if (surf_linear) { //one 64B PTE request returns 8 PTEs
+		log2_dpte_req_height_ptes = 0;
+		log2_dpte_req_width = log2_vmpg_width + 3;
+		log2_dpte_req_height = 0;
+	} else if (log2_blk_bytes == 12) { //4KB tile means 4kB page size
+		//one 64B req gives 8x1 PTEs for 4KB tile
+		log2_dpte_req_height_ptes = 0;
+		log2_dpte_req_width = log2_blk_width + 3;
+		log2_dpte_req_height = log2_blk_height + 0;
+	} else if ((log2_blk_bytes >= 16) && (log2_vmpg_bytes == 12)) { // tile block >= 64KB
+		//two 64B reqs of 2x4 PTEs give 16 PTEs to cover 64KB
+		log2_dpte_req_height_ptes = 4;
+		log2_dpte_req_width = log2_blk256_width + 4; // log2_64KB_width
+		log2_dpte_req_height = log2_blk256_height + 4; // log2_64KB_height
+	} else { //64KB page size and must 64KB tile block
+		 //one 64B req gives 8x1 PTEs for 64KB tile
+		log2_dpte_req_height_ptes = 0;
+		log2_dpte_req_width = log2_blk_width + 3;
+		log2_dpte_req_height = log2_blk_height + 0;
+	}
+
+	// The dpte request dimensions in data elements is dpte_req_width x dpte_req_height
+	// log2_vmpg_width is how much 1 pte represent, now calculating how much a 64b pte req represent
+	// That depends on the pte shape (i.e. 8x1, 4x2, 2x4)
+	//log2_dpte_req_height    = log2_vmpg_height + log2_dpte_req_height_ptes;
+	//log2_dpte_req_width     = log2_vmpg_width + log2_dpte_req_width_ptes;
+	dpte_req_height = 1 << log2_dpte_req_height;
+	dpte_req_width = 1 << log2_dpte_req_width;
+
+	// calculate pitch dpte row buffer can hold
+	// round the result down to a power of two.
+	pde_buf_entries = yuv420 ? (pde_proc_buffer_size_64k_reqs >> 1) : pde_proc_buffer_size_64k_reqs;
+	if (surf_linear) {
+		unsigned int dpte_row_height;
+
+		log2_dpte_row_height_linear = dml_floor(dml_log2(dml_min(64 * 1024 * pde_buf_entries
+										/ bytes_per_element,
+								dpte_buf_in_pte_reqs
+										* dpte_req_width)
+								/ data_pitch),
+				1);
+
+		ASSERT(log2_dpte_row_height_linear >= 3);
+
+		if (log2_dpte_row_height_linear > 7)
+			log2_dpte_row_height_linear = 7;
+
+		log2_dpte_row_height = log2_dpte_row_height_linear;
+		// For linear, the dpte row is pitch dependent and the pte requests wrap at the pitch boundary.
+		// the dpte_row_width_ub is the upper bound of data_pitch*dpte_row_height in elements with this unique buffering.
+		dpte_row_height = 1 << log2_dpte_row_height;
+		dpte_row_width_ub = dml_round_to_multiple(data_pitch * dpte_row_height - 1,
+				dpte_req_width,
+				1) + dpte_req_width;
+		rq_dlg_param->dpte_req_per_row_ub = dpte_row_width_ub / dpte_req_width;
+	} else {
+		// the upper bound of the dpte_row_width without dependency on viewport position follows.
+		// for tiled mode, row height is the same as req height and row store up to vp size upper bound
+		if (!surf_vert) {
+			log2_dpte_row_height = log2_dpte_req_height;
+			dpte_row_width_ub = dml_round_to_multiple(vp_width - 1, dpte_req_width, 1)
+					+ dpte_req_width;
+			rq_dlg_param->dpte_req_per_row_ub = dpte_row_width_ub / dpte_req_width;
+		} else {
+			log2_dpte_row_height =
+					(log2_blk_width < log2_dpte_req_width) ?
+							log2_blk_width : log2_dpte_req_width;
+			dpte_row_width_ub = dml_round_to_multiple(vp_height - 1, dpte_req_height, 1)
+					+ dpte_req_height;
+			rq_dlg_param->dpte_req_per_row_ub = dpte_row_width_ub / dpte_req_height;
+		}
+	}
+	if (log2_blk_bytes >= 16 && log2_vmpg_bytes == 12) // tile block >= 64KB
+		rq_dlg_param->dpte_bytes_per_row_ub = rq_dlg_param->dpte_req_per_row_ub * 128; //2*64B dpte request
+	else
+		rq_dlg_param->dpte_bytes_per_row_ub = rq_dlg_param->dpte_req_per_row_ub * 64; //64B dpte request
+
+	rq_dlg_param->dpte_row_height = 1 << log2_dpte_row_height;
+
+	// the dpte_group_bytes is reduced for the specific case of vertical
+	// access of a tile surface that has dpte request of 8x1 ptes.
+	if (!surf_linear & (log2_dpte_req_height_ptes == 0) & surf_vert) //reduced, in this case, will have page fault within a group
+		rq_sizing_param->dpte_group_bytes = 512;
+	else
+		//full size
+		rq_sizing_param->dpte_group_bytes = 2048;
+
+	//since pte request size is 64byte, the number of data pte requests per full sized group is as follows.
+	log2_dpte_group_bytes = dml_log2(rq_sizing_param->dpte_group_bytes);
+	log2_dpte_group_length = log2_dpte_group_bytes - 6; //length in 64b requests
+
+	// full sized data pte group width in elements
+	if (!surf_vert)
+		log2_dpte_group_width = log2_dpte_group_length + log2_dpte_req_width;
+	else
+		log2_dpte_group_width = log2_dpte_group_length + log2_dpte_req_height;
+
+	//But if the tile block >=64KB and the page size is 4KB, then each dPTE request is 2*64B
+	if ((log2_blk_bytes >= 16) && (log2_vmpg_bytes == 12)) // tile block >= 64KB
+		log2_dpte_group_width = log2_dpte_group_width - 1;
+
+	dpte_group_width = 1 << log2_dpte_group_width;
+
+	// since dpte groups are only aligned to dpte_req_width and not dpte_group_width,
+	// the upper bound for the dpte groups per row is as follows.
+	rq_dlg_param->dpte_groups_per_row_ub = dml_ceil((double) dpte_row_width_ub / dpte_group_width,
+			1);
+}
+
+static void get_surf_rq_param(struct display_mode_lib *mode_lib,
+		display_data_rq_sizing_params_st *rq_sizing_param,
+		display_data_rq_dlg_params_st *rq_dlg_param,
+		display_data_rq_misc_params_st *rq_misc_param,
+		const display_pipe_source_params_st pipe_src_param,
+		bool is_chroma)
+{
+	bool mode_422 = 0;
+	unsigned int vp_width = 0;
+	unsigned int vp_height = 0;
+	unsigned int data_pitch = 0;
+	unsigned int meta_pitch = 0;
+	unsigned int ppe = mode_422 ? 2 : 1;
+
+	// FIXME check if ppe apply for both luma and chroma in 422 case
+	if (is_chroma) {
+		vp_width = pipe_src_param.viewport_width_c / ppe;
+		vp_height = pipe_src_param.viewport_height_c;
+		data_pitch = pipe_src_param.data_pitch_c;
+		meta_pitch = pipe_src_param.meta_pitch_c;
+	} else {
+		vp_width = pipe_src_param.viewport_width / ppe;
+		vp_height = pipe_src_param.viewport_height;
+		data_pitch = pipe_src_param.data_pitch;
+		meta_pitch = pipe_src_param.meta_pitch;
+	}
+
+	rq_sizing_param->chunk_bytes = 8192;
+
+	if (rq_sizing_param->chunk_bytes == 64 * 1024)
+		rq_sizing_param->min_chunk_bytes = 0;
+	else
+		rq_sizing_param->min_chunk_bytes = 1024;
+
+	rq_sizing_param->meta_chunk_bytes = 2048;
+	rq_sizing_param->min_meta_chunk_bytes = 256;
+
+	rq_sizing_param->mpte_group_bytes = 2048;
+
+	get_meta_and_pte_attr(mode_lib,
+			rq_dlg_param,
+			rq_misc_param,
+			rq_sizing_param,
+			vp_width,
+			vp_height,
+			data_pitch,
+			meta_pitch,
+			pipe_src_param.source_format,
+			pipe_src_param.sw_mode,
+			pipe_src_param.macro_tile_size,
+			pipe_src_param.source_scan,
+			is_chroma);
+}
+
+void dml_rq_dlg_get_rq_params(struct display_mode_lib *mode_lib,
+		display_rq_params_st *rq_param,
+		const display_pipe_source_params_st pipe_src_param)
+{
+	// get param for luma surface
+	rq_param->yuv420 = pipe_src_param.source_format == dm_420_8
+			|| pipe_src_param.source_format == dm_420_10;
+	rq_param->yuv420_10bpc = pipe_src_param.source_format == dm_420_10;
+
+	get_surf_rq_param(mode_lib,
+			&(rq_param->sizing.rq_l),
+			&(rq_param->dlg.rq_l),
+			&(rq_param->misc.rq_l),
+			pipe_src_param,
+			0);
+
+	if (is_dual_plane((enum source_format_class)(pipe_src_param.source_format))) {
+		// get param for chroma surface
+		get_surf_rq_param(mode_lib,
+				&(rq_param->sizing.rq_c),
+				&(rq_param->dlg.rq_c),
+				&(rq_param->misc.rq_c),
+				pipe_src_param,
+				1);
+	}
+
+	// calculate how to split the det buffer space between luma and chroma
+	handle_det_buf_split(mode_lib, rq_param, pipe_src_param);
+	print__rq_params_st(mode_lib, *rq_param);
+}
+
+void dml_rq_dlg_get_rq_reg(struct display_mode_lib *mode_lib,
+		display_rq_regs_st *rq_regs,
+		const display_pipe_source_params_st pipe_src_param)
+{
+	display_rq_params_st rq_param = {0};
+
+	memset(rq_regs, 0, sizeof(*rq_regs));
+	dml_rq_dlg_get_rq_params(mode_lib, &rq_param, pipe_src_param);
+	extract_rq_regs(mode_lib, rq_regs, rq_param);
+
+	print__rq_regs_st(mode_lib, *rq_regs);
+}
+
+// Note: currently taken in as is.
+// Nice to decouple code from hw register implement and extract code that are repeated for luma and chroma.
+void dml_rq_dlg_get_dlg_params(struct display_mode_lib *mode_lib,
+		const display_e2e_pipe_params_st *e2e_pipe_param,
+		const unsigned int num_pipes,
+		const unsigned int pipe_idx,
+		display_dlg_regs_st *disp_dlg_regs,
+		display_ttu_regs_st *disp_ttu_regs,
+		const display_rq_dlg_params_st rq_dlg_param,
+		const display_dlg_sys_params_st dlg_sys_param,
+		const bool cstate_en,
+		const bool pstate_en,
+		const bool vm_en,
+		const bool ignore_viewport_pos,
+		const bool immediate_flip_support)
+{
+	const display_pipe_source_params_st *src = &e2e_pipe_param[pipe_idx].pipe.src;
+	const display_pipe_dest_params_st *dst = &e2e_pipe_param[pipe_idx].pipe.dest;
+	const display_output_params_st *dout = &e2e_pipe_param[pipe_idx].dout;
+	const display_clocks_and_cfg_st *clks = &e2e_pipe_param[pipe_idx].clks_cfg;
+	const scaler_ratio_depth_st *scl = &e2e_pipe_param[pipe_idx].pipe.scale_ratio_depth;
+	const scaler_taps_st *taps = &e2e_pipe_param[pipe_idx].pipe.scale_taps;
+
+	// -------------------------
+	// Section 1.15.2.1: OTG dependent Params
+	// -------------------------
+	// Timing
+	unsigned int htotal = dst->htotal;
+//    unsigned int hblank_start = dst.hblank_start; // TODO: Remove
+	unsigned int hblank_end = dst->hblank_end;
+	unsigned int vblank_start = dst->vblank_start;
+	unsigned int vblank_end = dst->vblank_end;
+	unsigned int min_vblank = mode_lib->ip.min_vblank_lines;
+
+	double dppclk_freq_in_mhz = clks->dppclk_mhz;
+	double dispclk_freq_in_mhz = clks->dispclk_mhz;
+	double refclk_freq_in_mhz = clks->refclk_mhz;
+	double pclk_freq_in_mhz = dst->pixel_rate_mhz;
+	bool interlaced = dst->interlaced;
+
+	double ref_freq_to_pix_freq = refclk_freq_in_mhz / pclk_freq_in_mhz;
+
+	double min_dcfclk_mhz;
+	double t_calc_us;
+	double min_ttu_vblank;
+
+	double min_dst_y_ttu_vblank;
+	unsigned int dlg_vblank_start;
+	bool dual_plane;
+	bool mode_422;
+	unsigned int access_dir;
+	unsigned int vp_height_l;
+	unsigned int vp_width_l;
+	unsigned int vp_height_c;
+	unsigned int vp_width_c;
+
+	// Scaling
+	unsigned int htaps_l;
+	unsigned int htaps_c;
+	double hratio_l;
+	double hratio_c;
+	double vratio_l;
+	double vratio_c;
+	bool scl_enable;
+
+	double line_time_in_us;
+	//    double vinit_l;
+	//    double vinit_c;
+	//    double vinit_bot_l;
+	//    double vinit_bot_c;
+
+	//    unsigned int swath_height_l;
+	unsigned int swath_width_ub_l;
+	//    unsigned int dpte_bytes_per_row_ub_l;
+	unsigned int dpte_groups_per_row_ub_l;
+	//    unsigned int meta_pte_bytes_per_frame_ub_l;
+	//    unsigned int meta_bytes_per_row_ub_l;
+
+	//    unsigned int swath_height_c;
+	unsigned int swath_width_ub_c;
+	//   unsigned int dpte_bytes_per_row_ub_c;
+	unsigned int dpte_groups_per_row_ub_c;
+
+	unsigned int meta_chunks_per_row_ub_l;
+	unsigned int meta_chunks_per_row_ub_c;
+	unsigned int vupdate_offset;
+	unsigned int vupdate_width;
+	unsigned int vready_offset;
+
+	unsigned int dppclk_delay_subtotal;
+	unsigned int dispclk_delay_subtotal;
+	unsigned int pixel_rate_delay_subtotal;
+
+	unsigned int vstartup_start;
+	unsigned int dst_x_after_scaler;
+	unsigned int dst_y_after_scaler;
+	double line_wait;
+	double dst_y_prefetch;
+	double dst_y_per_vm_vblank;
+	double dst_y_per_row_vblank;
+	double dst_y_per_vm_flip;
+	double dst_y_per_row_flip;
+	double min_dst_y_per_vm_vblank;
+	double min_dst_y_per_row_vblank;
+	double lsw;
+	double vratio_pre_l;
+	double vratio_pre_c;
+	unsigned int req_per_swath_ub_l;
+	unsigned int req_per_swath_ub_c;
+	unsigned int meta_row_height_l;
+	unsigned int meta_row_height_c;
+	unsigned int swath_width_pixels_ub_l;
+	unsigned int swath_width_pixels_ub_c;
+	unsigned int scaler_rec_in_width_l;
+	unsigned int scaler_rec_in_width_c;
+	unsigned int dpte_row_height_l;
+	unsigned int dpte_row_height_c;
+	double hscale_pixel_rate_l;
+	double hscale_pixel_rate_c;
+	double min_hratio_fact_l;
+	double min_hratio_fact_c;
+	double refcyc_per_line_delivery_pre_l;
+	double refcyc_per_line_delivery_pre_c;
+	double refcyc_per_line_delivery_l;
+	double refcyc_per_line_delivery_c;
+
+	double refcyc_per_req_delivery_pre_l;
+	double refcyc_per_req_delivery_pre_c;
+	double refcyc_per_req_delivery_l;
+	double refcyc_per_req_delivery_c;
+
+	unsigned int full_recout_width;
+	double xfc_transfer_delay;
+	double xfc_precharge_delay;
+	double xfc_remote_surface_flip_latency;
+	double xfc_dst_y_delta_drq_limit;
+	double xfc_prefetch_margin;
+	double refcyc_per_req_delivery_pre_cur0;
+	double refcyc_per_req_delivery_cur0;
+	double refcyc_per_req_delivery_pre_cur1;
+	double refcyc_per_req_delivery_cur1;
+
+	memset(disp_dlg_regs, 0, sizeof(*disp_dlg_regs));
+	memset(disp_ttu_regs, 0, sizeof(*disp_ttu_regs));
+
+	dml_print("DML_DLG: %s:  cstate_en = %d\n", __func__, cstate_en);
+	dml_print("DML_DLG: %s:  pstate_en = %d\n", __func__, pstate_en);
+	dml_print("DML_DLG: %s:  vm_en     = %d\n", __func__, vm_en);
+	dml_print("DML_DLG: %s:  ignore_viewport_pos  = %d\n", __func__, ignore_viewport_pos);
+	dml_print("DML_DLG: %s:  immediate_flip_support  = %d\n", __func__, immediate_flip_support);
+
+	dml_print("DML_DLG: %s: dppclk_freq_in_mhz     = %3.2f\n", __func__, dppclk_freq_in_mhz);
+	dml_print("DML_DLG: %s: dispclk_freq_in_mhz    = %3.2f\n", __func__, dispclk_freq_in_mhz);
+	dml_print("DML_DLG: %s: refclk_freq_in_mhz     = %3.2f\n", __func__, refclk_freq_in_mhz);
+	dml_print("DML_DLG: %s: pclk_freq_in_mhz       = %3.2f\n", __func__, pclk_freq_in_mhz);
+	dml_print("DML_DLG: %s: interlaced             = %d\n", __func__, interlaced);
+	ASSERT(ref_freq_to_pix_freq < 4.0);
+
+	disp_dlg_regs->ref_freq_to_pix_freq =
+			(unsigned int) (ref_freq_to_pix_freq * dml_pow(2, 19));
+	disp_dlg_regs->refcyc_per_htotal = (unsigned int) (ref_freq_to_pix_freq * (double) htotal
+			* dml_pow(2, 8));
+	disp_dlg_regs->dlg_vblank_end = interlaced ? (vblank_end / 2) : vblank_end; // 15 bits
+	disp_dlg_regs->refcyc_h_blank_end = (unsigned int) ((double) hblank_end
+			* (double) ref_freq_to_pix_freq);
+	ASSERT(disp_dlg_regs->refcyc_h_blank_end < (unsigned int) dml_pow(2, 13));
+
+	min_dcfclk_mhz = dlg_sys_param.deepsleep_dcfclk_mhz;
+	set_prefetch_mode(mode_lib, cstate_en, pstate_en, ignore_viewport_pos, immediate_flip_support);
+	t_calc_us = get_tcalc(mode_lib, e2e_pipe_param, num_pipes);
+	min_ttu_vblank = get_min_ttu_vblank(mode_lib, e2e_pipe_param, num_pipes, pipe_idx);
+
+	min_dst_y_ttu_vblank = min_ttu_vblank * pclk_freq_in_mhz / (double) htotal;
+	dlg_vblank_start = interlaced ? (vblank_start / 2) : vblank_start;
+
+	disp_dlg_regs->min_dst_y_next_start = (unsigned int) (((double) dlg_vblank_start
+			+ min_dst_y_ttu_vblank) * dml_pow(2, 2));
+	ASSERT(disp_dlg_regs->min_dst_y_next_start < (unsigned int) dml_pow(2, 18));
+
+	dml_print("DML_DLG: %s: min_dcfclk_mhz                         = %3.2f\n",
+			__func__,
+			min_dcfclk_mhz);
+	dml_print("DML_DLG: %s: min_ttu_vblank                         = %3.2f\n",
+			__func__,
+			min_ttu_vblank);
+	dml_print("DML_DLG: %s: min_dst_y_ttu_vblank                   = %3.2f\n",
+			__func__,
+			min_dst_y_ttu_vblank);
+	dml_print("DML_DLG: %s: t_calc_us                              = %3.2f\n",
+			__func__,
+			t_calc_us);
+	dml_print("DML_DLG: %s: disp_dlg_regs->min_dst_y_next_start    = 0x%0x\n",
+			__func__,
+			disp_dlg_regs->min_dst_y_next_start);
+	dml_print("DML_DLG: %s: ref_freq_to_pix_freq                   = %3.2f\n",
+			__func__,
+			ref_freq_to_pix_freq);
+
+	// -------------------------
+	// Section 1.15.2.2: Prefetch, Active and TTU
+	// -------------------------
+	// Prefetch Calc
+	// Source
+//             dcc_en              = src.dcc;
+	dual_plane = is_dual_plane((enum source_format_class)(src->source_format));
+	mode_422 = 0; // FIXME
+	access_dir = (src->source_scan == dm_vert); // vp access direction: horizontal or vertical accessed
+//      bytes_per_element_l = get_bytes_per_element(source_format_class(src.source_format), 0);
+//      bytes_per_element_c = get_bytes_per_element(source_format_class(src.source_format), 1);
+	vp_height_l = src->viewport_height;
+	vp_width_l = src->viewport_width;
+	vp_height_c = src->viewport_height_c;
+	vp_width_c = src->viewport_width_c;
+
+	// Scaling
+	htaps_l = taps->htaps;
+	htaps_c = taps->htaps_c;
+	hratio_l = scl->hscl_ratio;
+	hratio_c = scl->hscl_ratio_c;
+	vratio_l = scl->vscl_ratio;
+	vratio_c = scl->vscl_ratio_c;
+	scl_enable = scl->scl_enable;
+
+	line_time_in_us = (htotal / pclk_freq_in_mhz);
+//     vinit_l         = scl.vinit;
+//     vinit_c         = scl.vinit_c;
+//     vinit_bot_l     = scl.vinit_bot;
+//     vinit_bot_c     = scl.vinit_bot_c;
+
+//    unsigned int swath_height_l                 = rq_dlg_param.rq_l.swath_height;
+	swath_width_ub_l = rq_dlg_param.rq_l.swath_width_ub;
+//    unsigned int dpte_bytes_per_row_ub_l        = rq_dlg_param.rq_l.dpte_bytes_per_row_ub;
+	dpte_groups_per_row_ub_l = rq_dlg_param.rq_l.dpte_groups_per_row_ub;
+//    unsigned int meta_pte_bytes_per_frame_ub_l  = rq_dlg_param.rq_l.meta_pte_bytes_per_frame_ub;
+//    unsigned int meta_bytes_per_row_ub_l        = rq_dlg_param.rq_l.meta_bytes_per_row_ub;
+
+//    unsigned int swath_height_c                 = rq_dlg_param.rq_c.swath_height;
+	swath_width_ub_c = rq_dlg_param.rq_c.swath_width_ub;
+	//   dpte_bytes_per_row_ub_c        = rq_dlg_param.rq_c.dpte_bytes_per_row_ub;
+	dpte_groups_per_row_ub_c = rq_dlg_param.rq_c.dpte_groups_per_row_ub;
+
+	meta_chunks_per_row_ub_l = rq_dlg_param.rq_l.meta_chunks_per_row_ub;
+	meta_chunks_per_row_ub_c = rq_dlg_param.rq_c.meta_chunks_per_row_ub;
+	vupdate_offset = dst->vupdate_offset;
+	vupdate_width = dst->vupdate_width;
+	vready_offset = dst->vready_offset;
+
+	dppclk_delay_subtotal = mode_lib->ip.dppclk_delay_subtotal;
+	dispclk_delay_subtotal = mode_lib->ip.dispclk_delay_subtotal;
+
+	if (scl_enable)
+		dppclk_delay_subtotal += mode_lib->ip.dppclk_delay_scl;
+	else
+		dppclk_delay_subtotal += mode_lib->ip.dppclk_delay_scl_lb_only;
+
+	dppclk_delay_subtotal += mode_lib->ip.dppclk_delay_cnvc_formatter
+			+ src->num_cursors * mode_lib->ip.dppclk_delay_cnvc_cursor;
+
+	if (dout->dsc_enable) {
+		double dsc_delay = get_dsc_delay(mode_lib, e2e_pipe_param, num_pipes, pipe_idx);
+
+		dispclk_delay_subtotal += dsc_delay;
+	}
+
+	pixel_rate_delay_subtotal = dppclk_delay_subtotal * pclk_freq_in_mhz / dppclk_freq_in_mhz
+			+ dispclk_delay_subtotal * pclk_freq_in_mhz / dispclk_freq_in_mhz;
+
+	vstartup_start = dst->vstartup_start;
+	if (interlaced) {
+		if (vstartup_start / 2.0
+				- (double) (vready_offset + vupdate_width + vupdate_offset) / htotal
+				<= vblank_end / 2.0)
+			disp_dlg_regs->vready_after_vcount0 = 1;
+		else
+			disp_dlg_regs->vready_after_vcount0 = 0;
+	} else {
+		if (vstartup_start
+				- (double) (vready_offset + vupdate_width + vupdate_offset) / htotal
+				<= vblank_end)
+			disp_dlg_regs->vready_after_vcount0 = 1;
+		else
+			disp_dlg_regs->vready_after_vcount0 = 0;
+	}
+
+	// TODO: Where is this coming from?
+	if (interlaced)
+		vstartup_start = vstartup_start / 2;
+
+	// TODO: What if this min_vblank doesn't match the value in the dml_config_settings.cpp?
+	if (vstartup_start >= min_vblank) {
+		dml_print("WARNING: DML_DLG: %s: vblank_start=%d vblank_end=%d\n",
+				__func__,
+				vblank_start,
+				vblank_end);
+		dml_print("WARNING: DML_DLG: %s: vstartup_start=%d should be less than min_vblank=%d\n",
+				__func__,
+				vstartup_start,
+				min_vblank);
+		min_vblank = vstartup_start + 1;
+		dml_print("WARNING: DML_DLG: %s: vstartup_start=%d should be less than min_vblank=%d\n",
+				__func__,
+				vstartup_start,
+				min_vblank);
+	}
+
+	dst_x_after_scaler = get_dst_x_after_scaler(mode_lib, e2e_pipe_param, num_pipes, pipe_idx);
+	dst_y_after_scaler = get_dst_y_after_scaler(mode_lib, e2e_pipe_param, num_pipes, pipe_idx);
+
+	dml_print("DML_DLG: %s: htotal                                 = %d\n", __func__, htotal);
+	dml_print("DML_DLG: %s: pixel_rate_delay_subtotal              = %d\n",
+			__func__,
+			pixel_rate_delay_subtotal);
+	dml_print("DML_DLG: %s: dst_x_after_scaler                     = %d\n",
+			__func__,
+			dst_x_after_scaler);
+	dml_print("DML_DLG: %s: dst_y_after_scaler                     = %d\n",
+			__func__,
+			dst_y_after_scaler);
+
+	// Lwait
+	line_wait = mode_lib->soc.urgent_latency_us;
+	if (cstate_en)
+		line_wait = dml_max(mode_lib->soc.sr_enter_plus_exit_time_us, line_wait);
+	if (pstate_en)
+		line_wait = dml_max(mode_lib->soc.dram_clock_change_latency_us
+						+ mode_lib->soc.urgent_latency_us,
+				line_wait);
+	line_wait = line_wait / line_time_in_us;
+
+	dst_y_prefetch = get_dst_y_prefetch(mode_lib, e2e_pipe_param, num_pipes, pipe_idx);
+	dml_print("DML_DLG: %s: dst_y_prefetch (after rnd) = %3.2f\n", __func__, dst_y_prefetch);
+
+	dst_y_per_vm_vblank = get_dst_y_per_vm_vblank(mode_lib,
+			e2e_pipe_param,
+			num_pipes,
+			pipe_idx);
+	dst_y_per_row_vblank = get_dst_y_per_row_vblank(mode_lib,
+			e2e_pipe_param,
+			num_pipes,
+			pipe_idx);
+	dst_y_per_vm_flip = get_dst_y_per_vm_flip(mode_lib, e2e_pipe_param, num_pipes, pipe_idx);
+	dst_y_per_row_flip = get_dst_y_per_row_flip(mode_lib, e2e_pipe_param, num_pipes, pipe_idx);
+
+	min_dst_y_per_vm_vblank = 8.0;
+	min_dst_y_per_row_vblank = 16.0;
+
+	// magic!
+	if (htotal <= 75) {
+		min_vblank = 300;
+		min_dst_y_per_vm_vblank = 100.0;
+		min_dst_y_per_row_vblank = 100.0;
+	}
+
+	dml_print("DML_DLG: %s: dst_y_per_vm_vblank    = %3.2f\n", __func__, dst_y_per_vm_vblank);
+	dml_print("DML_DLG: %s: dst_y_per_row_vblank   = %3.2f\n", __func__, dst_y_per_row_vblank);
+
+	ASSERT(dst_y_per_vm_vblank < min_dst_y_per_vm_vblank);
+	ASSERT(dst_y_per_row_vblank < min_dst_y_per_row_vblank);
+
+	ASSERT(dst_y_prefetch > (dst_y_per_vm_vblank + dst_y_per_row_vblank));
+	lsw = dst_y_prefetch - (dst_y_per_vm_vblank + dst_y_per_row_vblank);
+
+	dml_print("DML_DLG: %s: lsw = %3.2f\n", __func__, lsw);
+
+	vratio_pre_l = get_vratio_prefetch_l(mode_lib, e2e_pipe_param, num_pipes, pipe_idx);
+	vratio_pre_c = get_vratio_prefetch_c(mode_lib, e2e_pipe_param, num_pipes, pipe_idx);
+
+	dml_print("DML_DLG: %s: vratio_pre_l=%3.2f\n", __func__, vratio_pre_l);
+	dml_print("DML_DLG: %s: vratio_pre_c=%3.2f\n", __func__, vratio_pre_c);
+
+	// Active
+	req_per_swath_ub_l = rq_dlg_param.rq_l.req_per_swath_ub;
+	req_per_swath_ub_c = rq_dlg_param.rq_c.req_per_swath_ub;
+	meta_row_height_l = rq_dlg_param.rq_l.meta_row_height;
+	meta_row_height_c = rq_dlg_param.rq_c.meta_row_height;
+	swath_width_pixels_ub_l = 0;
+	swath_width_pixels_ub_c = 0;
+	scaler_rec_in_width_l = 0;
+	scaler_rec_in_width_c = 0;
+	dpte_row_height_l = rq_dlg_param.rq_l.dpte_row_height;
+	dpte_row_height_c = rq_dlg_param.rq_c.dpte_row_height;
+
+	if (mode_422) {
+		swath_width_pixels_ub_l = swath_width_ub_l * 2;  // *2 for 2 pixel per element
+		swath_width_pixels_ub_c = swath_width_ub_c * 2;
+	} else {
+		swath_width_pixels_ub_l = swath_width_ub_l * 1;
+		swath_width_pixels_ub_c = swath_width_ub_c * 1;
+	}
+
+	hscale_pixel_rate_l = 0.;
+	hscale_pixel_rate_c = 0.;
+	min_hratio_fact_l = 1.0;
+	min_hratio_fact_c = 1.0;
+
+	if (htaps_l <= 1)
+		min_hratio_fact_l = 2.0;
+	else if (htaps_l <= 6) {
+		if ((hratio_l * 2.0) > 4.0)
+			min_hratio_fact_l = 4.0;
+		else
+			min_hratio_fact_l = hratio_l * 2.0;
+	} else {
+		if (hratio_l > 4.0)
+			min_hratio_fact_l = 4.0;
+		else
+			min_hratio_fact_l = hratio_l;
+	}
+
+	hscale_pixel_rate_l = min_hratio_fact_l * dppclk_freq_in_mhz;
+
+	if (htaps_c <= 1)
+		min_hratio_fact_c = 2.0;
+	else if (htaps_c <= 6) {
+		if ((hratio_c * 2.0) > 4.0)
+			min_hratio_fact_c = 4.0;
+		else
+			min_hratio_fact_c = hratio_c * 2.0;
+	} else {
+		if (hratio_c > 4.0)
+			min_hratio_fact_c = 4.0;
+		else
+			min_hratio_fact_c = hratio_c;
+	}
+
+	hscale_pixel_rate_c = min_hratio_fact_c * dppclk_freq_in_mhz;
+
+	refcyc_per_line_delivery_pre_l = 0.;
+	refcyc_per_line_delivery_pre_c = 0.;
+	refcyc_per_line_delivery_l = 0.;
+	refcyc_per_line_delivery_c = 0.;
+
+	refcyc_per_req_delivery_pre_l = 0.;
+	refcyc_per_req_delivery_pre_c = 0.;
+	refcyc_per_req_delivery_l = 0.;
+	refcyc_per_req_delivery_c = 0.;
+
+	full_recout_width = 0;
+	// In ODM
+	if (src->is_hsplit) {
+		// This "hack"  is only allowed (and valid) for MPC combine. In ODM
+		// combine, you MUST specify the full_recout_width...according to Oswin
+		if (dst->full_recout_width == 0 && !dst->odm_combine) {
+			dml_print("DML_DLG: %s: Warning: full_recout_width not set in hsplit mode\n",
+					__func__);
+			full_recout_width = dst->recout_width * 2; // assume half split for dcn1
+		} else
+			full_recout_width = dst->full_recout_width;
+	} else
+		full_recout_width = dst->recout_width;
+
+	// mpc_combine and odm_combine are mutually exclusive
+	refcyc_per_line_delivery_pre_l = get_refcyc_per_delivery(mode_lib,
+			refclk_freq_in_mhz,
+			pclk_freq_in_mhz,
+			dst->odm_combine,
+			full_recout_width,
+			dst->hactive,
+			vratio_pre_l,
+			hscale_pixel_rate_l,
+			swath_width_pixels_ub_l,
+			1); // per line
+
+	refcyc_per_line_delivery_l = get_refcyc_per_delivery(mode_lib,
+			refclk_freq_in_mhz,
+			pclk_freq_in_mhz,
+			dst->odm_combine,
+			full_recout_width,
+			dst->hactive,
+			vratio_l,
+			hscale_pixel_rate_l,
+			swath_width_pixels_ub_l,
+			1); // per line
+
+	dml_print("DML_DLG: %s: full_recout_width              = %d\n",
+			__func__,
+			full_recout_width);
+	dml_print("DML_DLG: %s: hscale_pixel_rate_l            = %3.2f\n",
+			__func__,
+			hscale_pixel_rate_l);
+	dml_print("DML_DLG: %s: refcyc_per_line_delivery_pre_l = %3.2f\n",
+			__func__,
+			refcyc_per_line_delivery_pre_l);
+	dml_print("DML_DLG: %s: refcyc_per_line_delivery_l     = %3.2f\n",
+			__func__,
+			refcyc_per_line_delivery_l);
+
+	if (dual_plane) {
+		refcyc_per_line_delivery_pre_c = get_refcyc_per_delivery(mode_lib,
+				refclk_freq_in_mhz,
+				pclk_freq_in_mhz,
+				dst->odm_combine,
+				full_recout_width,
+				dst->hactive,
+				vratio_pre_c,
+				hscale_pixel_rate_c,
+				swath_width_pixels_ub_c,
+				1); // per line
+
+		refcyc_per_line_delivery_c = get_refcyc_per_delivery(mode_lib,
+				refclk_freq_in_mhz,
+				pclk_freq_in_mhz,
+				dst->odm_combine,
+				full_recout_width,
+				dst->hactive,
+				vratio_c,
+				hscale_pixel_rate_c,
+				swath_width_pixels_ub_c,
+				1);  // per line
+
+		dml_print("DML_DLG: %s: refcyc_per_line_delivery_pre_c = %3.2f\n",
+				__func__,
+				refcyc_per_line_delivery_pre_c);
+		dml_print("DML_DLG: %s: refcyc_per_line_delivery_c     = %3.2f\n",
+				__func__,
+				refcyc_per_line_delivery_c);
+	}
+
+	// TTU - Luma / Chroma
+	if (access_dir) {  // vertical access
+		scaler_rec_in_width_l = vp_height_l;
+		scaler_rec_in_width_c = vp_height_c;
+	} else {
+		scaler_rec_in_width_l = vp_width_l;
+		scaler_rec_in_width_c = vp_width_c;
+	}
+
+	refcyc_per_req_delivery_pre_l = get_refcyc_per_delivery(mode_lib,
+			refclk_freq_in_mhz,
+			pclk_freq_in_mhz,
+			dst->odm_combine,
+			full_recout_width,
+			dst->hactive,
+			vratio_pre_l,
+			hscale_pixel_rate_l,
+			scaler_rec_in_width_l,
+			req_per_swath_ub_l);  // per req
+	refcyc_per_req_delivery_l = get_refcyc_per_delivery(mode_lib,
+			refclk_freq_in_mhz,
+			pclk_freq_in_mhz,
+			dst->odm_combine,
+			full_recout_width,
+			dst->hactive,
+			vratio_l,
+			hscale_pixel_rate_l,
+			scaler_rec_in_width_l,
+			req_per_swath_ub_l);  // per req
+
+	dml_print("DML_DLG: %s: refcyc_per_req_delivery_pre_l = %3.2f\n",
+			__func__,
+			refcyc_per_req_delivery_pre_l);
+	dml_print("DML_DLG: %s: refcyc_per_req_delivery_l     = %3.2f\n",
+			__func__,
+			refcyc_per_req_delivery_l);
+
+	ASSERT(refcyc_per_req_delivery_pre_l < dml_pow(2, 13));
+	ASSERT(refcyc_per_req_delivery_l < dml_pow(2, 13));
+
+	if (dual_plane) {
+		refcyc_per_req_delivery_pre_c = get_refcyc_per_delivery(mode_lib,
+				refclk_freq_in_mhz,
+				pclk_freq_in_mhz,
+				dst->odm_combine,
+				full_recout_width,
+				dst->hactive,
+				vratio_pre_c,
+				hscale_pixel_rate_c,
+				scaler_rec_in_width_c,
+				req_per_swath_ub_c);  // per req
+		refcyc_per_req_delivery_c = get_refcyc_per_delivery(mode_lib,
+				refclk_freq_in_mhz,
+				pclk_freq_in_mhz,
+				dst->odm_combine,
+				full_recout_width,
+				dst->hactive,
+				vratio_c,
+				hscale_pixel_rate_c,
+				scaler_rec_in_width_c,
+				req_per_swath_ub_c);  // per req
+
+		dml_print("DML_DLG: %s: refcyc_per_req_delivery_pre_c = %3.2f\n",
+				__func__,
+				refcyc_per_req_delivery_pre_c);
+		dml_print("DML_DLG: %s: refcyc_per_req_delivery_c     = %3.2f\n",
+				__func__,
+				refcyc_per_req_delivery_c);
+
+		ASSERT(refcyc_per_req_delivery_pre_c < dml_pow(2, 13));
+		ASSERT(refcyc_per_req_delivery_c < dml_pow(2, 13));
+	}
+
+	// XFC
+	xfc_transfer_delay = get_xfc_transfer_delay(mode_lib, e2e_pipe_param, num_pipes, pipe_idx);
+	xfc_precharge_delay = get_xfc_precharge_delay(mode_lib,
+			e2e_pipe_param,
+			num_pipes,
+			pipe_idx);
+	xfc_remote_surface_flip_latency = get_xfc_remote_surface_flip_latency(mode_lib,
+			e2e_pipe_param,
+			num_pipes,
+			pipe_idx);
+	xfc_dst_y_delta_drq_limit = xfc_remote_surface_flip_latency;
+	xfc_prefetch_margin = get_xfc_prefetch_margin(mode_lib,
+			e2e_pipe_param,
+			num_pipes,
+			pipe_idx);
+
+	// TTU - Cursor
+	refcyc_per_req_delivery_pre_cur0 = 0.0;
+	refcyc_per_req_delivery_cur0 = 0.0;
+	if (src->num_cursors > 0) {
+		calculate_ttu_cursor(mode_lib,
+				&refcyc_per_req_delivery_pre_cur0,
+				&refcyc_per_req_delivery_cur0,
+				refclk_freq_in_mhz,
+				ref_freq_to_pix_freq,
+				hscale_pixel_rate_l,
+				scl->hscl_ratio,
+				vratio_pre_l,
+				vratio_l,
+				src->cur0_src_width,
+				(enum cursor_bpp)(src->cur0_bpp));
+	}
+
+	refcyc_per_req_delivery_pre_cur1 = 0.0;
+	refcyc_per_req_delivery_cur1 = 0.0;
+	if (src->num_cursors > 1) {
+		calculate_ttu_cursor(mode_lib,
+				&refcyc_per_req_delivery_pre_cur1,
+				&refcyc_per_req_delivery_cur1,
+				refclk_freq_in_mhz,
+				ref_freq_to_pix_freq,
+				hscale_pixel_rate_l,
+				scl->hscl_ratio,
+				vratio_pre_l,
+				vratio_l,
+				src->cur1_src_width,
+				(enum cursor_bpp)(src->cur1_bpp));
+	}
+
+	// TTU - Misc
+	// all hard-coded
+
+	// Assignment to register structures
+	disp_dlg_regs->dst_y_after_scaler = dst_y_after_scaler; // in terms of line
+	disp_dlg_regs->refcyc_x_after_scaler = dst_x_after_scaler * ref_freq_to_pix_freq; // in terms of refclk
+	ASSERT(disp_dlg_regs->refcyc_x_after_scaler < (unsigned int) dml_pow(2, 13));
+	disp_dlg_regs->dst_y_prefetch = (unsigned int) (dst_y_prefetch * dml_pow(2, 2));
+	disp_dlg_regs->dst_y_per_vm_vblank = (unsigned int) (dst_y_per_vm_vblank * dml_pow(2, 2));
+	disp_dlg_regs->dst_y_per_row_vblank = (unsigned int) (dst_y_per_row_vblank * dml_pow(2, 2));
+	disp_dlg_regs->dst_y_per_vm_flip = (unsigned int) (dst_y_per_vm_flip * dml_pow(2, 2));
+	disp_dlg_regs->dst_y_per_row_flip = (unsigned int) (dst_y_per_row_flip * dml_pow(2, 2));
+
+	disp_dlg_regs->vratio_prefetch = (unsigned int) (vratio_pre_l * dml_pow(2, 19));
+	disp_dlg_regs->vratio_prefetch_c = (unsigned int) (vratio_pre_c * dml_pow(2, 19));
+
+	disp_dlg_regs->refcyc_per_pte_group_vblank_l =
+			(unsigned int) (dst_y_per_row_vblank * (double) htotal
+					* ref_freq_to_pix_freq / (double) dpte_groups_per_row_ub_l);
+	ASSERT(disp_dlg_regs->refcyc_per_pte_group_vblank_l < (unsigned int) dml_pow(2, 13));
+
+	if (dual_plane) {
+		disp_dlg_regs->refcyc_per_pte_group_vblank_c = (unsigned int) (dst_y_per_row_vblank
+				* (double) htotal * ref_freq_to_pix_freq
+				/ (double) dpte_groups_per_row_ub_c);
+		ASSERT(disp_dlg_regs->refcyc_per_pte_group_vblank_c
+						< (unsigned int) dml_pow(2, 13));
+	}
+
+	disp_dlg_regs->refcyc_per_meta_chunk_vblank_l =
+			(unsigned int) (dst_y_per_row_vblank * (double) htotal
+					* ref_freq_to_pix_freq / (double) meta_chunks_per_row_ub_l);
+	ASSERT(disp_dlg_regs->refcyc_per_meta_chunk_vblank_l < (unsigned int) dml_pow(2, 13));
+
+	disp_dlg_regs->refcyc_per_meta_chunk_vblank_c =
+			disp_dlg_regs->refcyc_per_meta_chunk_vblank_l; // dcc for 4:2:0 is not supported in dcn1.0.  assigned to be the same as _l for now
+
+	disp_dlg_regs->refcyc_per_pte_group_flip_l = (unsigned int) (dst_y_per_row_flip * htotal
+			* ref_freq_to_pix_freq) / dpte_groups_per_row_ub_l;
+	disp_dlg_regs->refcyc_per_meta_chunk_flip_l = (unsigned int) (dst_y_per_row_flip * htotal
+			* ref_freq_to_pix_freq) / meta_chunks_per_row_ub_l;
+
+	if (dual_plane) {
+		disp_dlg_regs->refcyc_per_pte_group_flip_c = (unsigned int) (dst_y_per_row_flip
+				* htotal * ref_freq_to_pix_freq) / dpte_groups_per_row_ub_c;
+		disp_dlg_regs->refcyc_per_meta_chunk_flip_c = (unsigned int) (dst_y_per_row_flip
+				* htotal * ref_freq_to_pix_freq) / meta_chunks_per_row_ub_c;
+	}
+
+	disp_dlg_regs->dst_y_per_pte_row_nom_l = (unsigned int) ((double) dpte_row_height_l
+			/ (double) vratio_l * dml_pow(2, 2));
+	ASSERT(disp_dlg_regs->dst_y_per_pte_row_nom_l < (unsigned int) dml_pow(2, 17));
+
+	if (dual_plane) {
+		disp_dlg_regs->dst_y_per_pte_row_nom_c = (unsigned int) ((double) dpte_row_height_c
+				/ (double) vratio_c * dml_pow(2, 2));
+		if (disp_dlg_regs->dst_y_per_pte_row_nom_c >= (unsigned int) dml_pow(2, 17)) {
+			dml_print("DML_DLG: %s: Warning dst_y_per_pte_row_nom_c %u larger than supported by register format U15.2 %u\n",
+					__func__,
+					disp_dlg_regs->dst_y_per_pte_row_nom_c,
+					(unsigned int) dml_pow(2, 17) - 1);
+		}
+	}
+
+	disp_dlg_regs->dst_y_per_meta_row_nom_l = (unsigned int) ((double) meta_row_height_l
+			/ (double) vratio_l * dml_pow(2, 2));
+	ASSERT(disp_dlg_regs->dst_y_per_meta_row_nom_l < (unsigned int) dml_pow(2, 17));
+
+	disp_dlg_regs->dst_y_per_meta_row_nom_c = disp_dlg_regs->dst_y_per_meta_row_nom_l; // TODO: dcc for 4:2:0 is not supported in dcn1.0.  assigned to be the same as _l for now
+
+	disp_dlg_regs->refcyc_per_pte_group_nom_l = (unsigned int) ((double) dpte_row_height_l
+			/ (double) vratio_l * (double) htotal * ref_freq_to_pix_freq
+			/ (double) dpte_groups_per_row_ub_l);
+	if (disp_dlg_regs->refcyc_per_pte_group_nom_l >= (unsigned int) dml_pow(2, 23))
+		disp_dlg_regs->refcyc_per_pte_group_nom_l = dml_pow(2, 23) - 1;
+	disp_dlg_regs->refcyc_per_meta_chunk_nom_l = (unsigned int) ((double) meta_row_height_l
+			/ (double) vratio_l * (double) htotal * ref_freq_to_pix_freq
+			/ (double) meta_chunks_per_row_ub_l);
+	if (disp_dlg_regs->refcyc_per_meta_chunk_nom_l >= (unsigned int) dml_pow(2, 23))
+		disp_dlg_regs->refcyc_per_meta_chunk_nom_l = dml_pow(2, 23) - 1;
+
+	if (dual_plane) {
+		disp_dlg_regs->refcyc_per_pte_group_nom_c =
+				(unsigned int) ((double) dpte_row_height_c / (double) vratio_c
+						* (double) htotal * ref_freq_to_pix_freq
+						/ (double) dpte_groups_per_row_ub_c);
+		if (disp_dlg_regs->refcyc_per_pte_group_nom_c >= (unsigned int) dml_pow(2, 23))
+			disp_dlg_regs->refcyc_per_pte_group_nom_c = dml_pow(2, 23) - 1;
+
+		// TODO: Is this the right calculation? Does htotal need to be halved?
+		disp_dlg_regs->refcyc_per_meta_chunk_nom_c =
+				(unsigned int) ((double) meta_row_height_c / (double) vratio_c
+						* (double) htotal * ref_freq_to_pix_freq
+						/ (double) meta_chunks_per_row_ub_c);
+		if (disp_dlg_regs->refcyc_per_meta_chunk_nom_c >= (unsigned int) dml_pow(2, 23))
+			disp_dlg_regs->refcyc_per_meta_chunk_nom_c = dml_pow(2, 23) - 1;
+	}
+
+	disp_dlg_regs->refcyc_per_line_delivery_pre_l = (unsigned int) dml_floor(refcyc_per_line_delivery_pre_l,
+			1);
+	disp_dlg_regs->refcyc_per_line_delivery_l = (unsigned int) dml_floor(refcyc_per_line_delivery_l,
+			1);
+	ASSERT(disp_dlg_regs->refcyc_per_line_delivery_pre_l < (unsigned int) dml_pow(2, 13));
+	ASSERT(disp_dlg_regs->refcyc_per_line_delivery_l < (unsigned int) dml_pow(2, 13));
+
+	disp_dlg_regs->refcyc_per_line_delivery_pre_c = (unsigned int) dml_floor(refcyc_per_line_delivery_pre_c,
+			1);
+	disp_dlg_regs->refcyc_per_line_delivery_c = (unsigned int) dml_floor(refcyc_per_line_delivery_c,
+			1);
+	ASSERT(disp_dlg_regs->refcyc_per_line_delivery_pre_c < (unsigned int) dml_pow(2, 13));
+	ASSERT(disp_dlg_regs->refcyc_per_line_delivery_c < (unsigned int) dml_pow(2, 13));
+
+	disp_dlg_regs->chunk_hdl_adjust_cur0 = 3;
+	disp_dlg_regs->dst_y_offset_cur0 = 0;
+	disp_dlg_regs->chunk_hdl_adjust_cur1 = 3;
+	disp_dlg_regs->dst_y_offset_cur1 = 0;
+
+	disp_dlg_regs->xfc_reg_transfer_delay = xfc_transfer_delay;
+	disp_dlg_regs->xfc_reg_precharge_delay = xfc_precharge_delay;
+	disp_dlg_regs->xfc_reg_remote_surface_flip_latency = xfc_remote_surface_flip_latency;
+	disp_dlg_regs->xfc_reg_prefetch_margin = dml_ceil(xfc_prefetch_margin * refclk_freq_in_mhz,
+			1);
+
+	// slave has to have this value also set to off
+	if (src->xfc_enable && !src->xfc_slave)
+		disp_dlg_regs->dst_y_delta_drq_limit = dml_ceil(xfc_dst_y_delta_drq_limit, 1);
+	else
+		disp_dlg_regs->dst_y_delta_drq_limit = 0x7fff; // off
+
+	disp_ttu_regs->refcyc_per_req_delivery_pre_l = (unsigned int) (refcyc_per_req_delivery_pre_l
+			* dml_pow(2, 10));
+	disp_ttu_regs->refcyc_per_req_delivery_l = (unsigned int) (refcyc_per_req_delivery_l
+			* dml_pow(2, 10));
+	disp_ttu_regs->refcyc_per_req_delivery_pre_c = (unsigned int) (refcyc_per_req_delivery_pre_c
+			* dml_pow(2, 10));
+	disp_ttu_regs->refcyc_per_req_delivery_c = (unsigned int) (refcyc_per_req_delivery_c
+			* dml_pow(2, 10));
+	disp_ttu_regs->refcyc_per_req_delivery_pre_cur0 =
+			(unsigned int) (refcyc_per_req_delivery_pre_cur0 * dml_pow(2, 10));
+	disp_ttu_regs->refcyc_per_req_delivery_cur0 = (unsigned int) (refcyc_per_req_delivery_cur0
+			* dml_pow(2, 10));
+	disp_ttu_regs->refcyc_per_req_delivery_pre_cur1 =
+			(unsigned int) (refcyc_per_req_delivery_pre_cur1 * dml_pow(2, 10));
+	disp_ttu_regs->refcyc_per_req_delivery_cur1 = (unsigned int) (refcyc_per_req_delivery_cur1
+			* dml_pow(2, 10));
+	disp_ttu_regs->qos_level_low_wm = 0;
+	ASSERT(disp_ttu_regs->qos_level_low_wm < dml_pow(2, 14));
+	disp_ttu_regs->qos_level_high_wm = (unsigned int) (4.0 * (double) htotal
+			* ref_freq_to_pix_freq);
+	ASSERT(disp_ttu_regs->qos_level_high_wm < dml_pow(2, 14));
+
+	disp_ttu_regs->qos_level_flip = 14;
+	disp_ttu_regs->qos_level_fixed_l = 8;
+	disp_ttu_regs->qos_level_fixed_c = 8;
+	disp_ttu_regs->qos_level_fixed_cur0 = 8;
+	disp_ttu_regs->qos_ramp_disable_l = 0;
+	disp_ttu_regs->qos_ramp_disable_c = 0;
+	disp_ttu_regs->qos_ramp_disable_cur0 = 0;
+
+	disp_ttu_regs->min_ttu_vblank = min_ttu_vblank * refclk_freq_in_mhz;
+	ASSERT(disp_ttu_regs->min_ttu_vblank < dml_pow(2, 24));
+
+	print__ttu_regs_st(mode_lib, *disp_ttu_regs);
+	print__dlg_regs_st(mode_lib, *disp_dlg_regs);
+}
+
+void dml_rq_dlg_get_dlg_reg(struct display_mode_lib *mode_lib,
+		display_dlg_regs_st *dlg_regs,
+		display_ttu_regs_st *ttu_regs,
+		display_e2e_pipe_params_st *e2e_pipe_param,
+		const unsigned int num_pipes,
+		const unsigned int pipe_idx,
+		const bool cstate_en,
+		const bool pstate_en,
+		const bool vm_en,
+		const bool ignore_viewport_pos,
+		const bool immediate_flip_support)
+{
+	display_rq_params_st rq_param = {0};
+	display_dlg_sys_params_st dlg_sys_param = {0};
+
+	// Get watermark and Tex.
+	dlg_sys_param.t_urg_wm_us = get_wm_urgent(mode_lib, e2e_pipe_param, num_pipes);
+	dlg_sys_param.deepsleep_dcfclk_mhz = get_clk_dcf_deepsleep(mode_lib,
+			e2e_pipe_param,
+			num_pipes);
+	dlg_sys_param.t_extra_us = get_urgent_extra_latency(mode_lib, e2e_pipe_param, num_pipes);
+	dlg_sys_param.mem_trip_us = get_wm_memory_trip(mode_lib, e2e_pipe_param, num_pipes);
+	dlg_sys_param.t_mclk_wm_us = get_wm_dram_clock_change(mode_lib, e2e_pipe_param, num_pipes);
+	dlg_sys_param.t_sr_wm_us = get_wm_stutter_enter_exit(mode_lib, e2e_pipe_param, num_pipes);
+	dlg_sys_param.total_flip_bw = get_total_immediate_flip_bw(mode_lib,
+			e2e_pipe_param,
+			num_pipes);
+	dlg_sys_param.total_flip_bytes = get_total_immediate_flip_bytes(mode_lib,
+			e2e_pipe_param,
+			num_pipes);
+	dlg_sys_param.t_srx_delay_us = mode_lib->ip.dcfclk_cstate_latency
+			/ dlg_sys_param.deepsleep_dcfclk_mhz; // TODO: Deprecated
+
+	print__dlg_sys_params_st(mode_lib, dlg_sys_param);
+
+	// system parameter calculation done
+
+	dml_print("DML_DLG: Calculation for pipe[%d] start\n\n", pipe_idx);
+	dml_rq_dlg_get_rq_params(mode_lib, &rq_param, e2e_pipe_param[pipe_idx].pipe.src);
+	dml_rq_dlg_get_dlg_params(mode_lib,
+			e2e_pipe_param,
+			num_pipes,
+			pipe_idx,
+			dlg_regs,
+			ttu_regs,
+			rq_param.dlg,
+			dlg_sys_param,
+			cstate_en,
+			pstate_en,
+			vm_en,
+			ignore_viewport_pos,
+			immediate_flip_support);
+	dml_print("DML_DLG: Calculation for pipe[%d] end\n", pipe_idx);
+}
+
+void dml_rq_dlg_get_arb_params(struct display_mode_lib *mode_lib, display_arb_params_st *arb_param)
+{
+	memset(arb_param, 0, sizeof(*arb_param));
+	arb_param->max_req_outstanding = 256;
+	arb_param->min_req_outstanding = 68;
+	arb_param->sat_level_us = 60;
+}
+
+void calculate_ttu_cursor(struct display_mode_lib *mode_lib,
+		double *refcyc_per_req_delivery_pre_cur,
+		double *refcyc_per_req_delivery_cur,
+		double refclk_freq_in_mhz,
+		double ref_freq_to_pix_freq,
+		double hscale_pixel_rate_l,
+		double hscl_ratio,
+		double vratio_pre_l,
+		double vratio_l,
+		unsigned int cur_width,
+		enum cursor_bpp cur_bpp)
+{
+	unsigned int cur_src_width = cur_width;
+	unsigned int cur_req_size = 0;
+	unsigned int cur_req_width = 0;
+	double cur_width_ub = 0.0;
+	double cur_req_per_width = 0.0;
+	double hactive_cur = 0.0;
+
+	ASSERT(cur_src_width <= 256);
+
+	*refcyc_per_req_delivery_pre_cur = 0.0;
+	*refcyc_per_req_delivery_cur = 0.0;
+	if (cur_src_width > 0) {
+		unsigned int cur_bit_per_pixel = 0;
+
+		if (cur_bpp == dm_cur_2bit) {
+			cur_req_size = 64; // byte
+			cur_bit_per_pixel = 2;
+		} else { // 32bit
+			cur_bit_per_pixel = 32;
+			if (cur_src_width >= 1 && cur_src_width <= 16)
+				cur_req_size = 64;
+			else if (cur_src_width >= 17 && cur_src_width <= 31)
+				cur_req_size = 128;
+			else
+				cur_req_size = 256;
+		}
+
+		cur_req_width = (double) cur_req_size / ((double) cur_bit_per_pixel / 8.0);
+		cur_width_ub = dml_ceil((double) cur_src_width / (double) cur_req_width, 1)
+				* (double) cur_req_width;
+		cur_req_per_width = cur_width_ub / (double) cur_req_width;
+		hactive_cur = (double) cur_src_width / hscl_ratio; // FIXME: oswin to think about what to do for cursor
+
+		if (vratio_pre_l <= 1.0) {
+			*refcyc_per_req_delivery_pre_cur = hactive_cur * ref_freq_to_pix_freq
+					/ (double) cur_req_per_width;
+		} else {
+			*refcyc_per_req_delivery_pre_cur = (double) refclk_freq_in_mhz
+					* (double) cur_src_width / hscale_pixel_rate_l
+					/ (double) cur_req_per_width;
+		}
+
+		ASSERT(*refcyc_per_req_delivery_pre_cur < dml_pow(2, 13));
+
+		if (vratio_l <= 1.0) {
+			*refcyc_per_req_delivery_cur = hactive_cur * ref_freq_to_pix_freq
+					/ (double) cur_req_per_width;
+		} else {
+			*refcyc_per_req_delivery_cur = (double) refclk_freq_in_mhz
+					* (double) cur_src_width / hscale_pixel_rate_l
+					/ (double) cur_req_per_width;
+		}
+
+		dml_print("DML_DLG: %s: cur_req_width                     = %d\n",
+				__func__,
+				cur_req_width);
+		dml_print("DML_DLG: %s: cur_width_ub                      = %3.2f\n",
+				__func__,
+				cur_width_ub);
+		dml_print("DML_DLG: %s: cur_req_per_width                 = %3.2f\n",
+				__func__,
+				cur_req_per_width);
+		dml_print("DML_DLG: %s: hactive_cur                       = %3.2f\n",
+				__func__,
+				hactive_cur);
+		dml_print("DML_DLG: %s: refcyc_per_req_delivery_pre_cur   = %3.2f\n",
+				__func__,
+				*refcyc_per_req_delivery_pre_cur);
+		dml_print("DML_DLG: %s: refcyc_per_req_delivery_cur       = %3.2f\n",
+				__func__,
+				*refcyc_per_req_delivery_cur);
+
+		ASSERT(*refcyc_per_req_delivery_cur < dml_pow(2, 13));
+	}
+}
+
+unsigned int dml_rq_dlg_get_calculated_vstartup(struct display_mode_lib *mode_lib,
+		display_e2e_pipe_params_st *e2e_pipe_param,
+		const unsigned int num_pipes,
+		const unsigned int pipe_idx)
+{
+	unsigned int vstartup_pipe[DC__NUM_PIPES__MAX];
+	bool visited[DC__NUM_PIPES__MAX];
+	unsigned int pipe_inst = 0;
+	unsigned int i, j, k;
+
+	for (k = 0; k < num_pipes; ++k)
+		visited[k] = false;
+
+	for (i = 0; i < num_pipes; i++) {
+		if (e2e_pipe_param[i].pipe.src.is_hsplit && !visited[i]) {
+			unsigned int grp = e2e_pipe_param[i].pipe.src.hsplit_grp;
+
+			for (j = i; j < num_pipes; j++) {
+				if (e2e_pipe_param[j].pipe.src.hsplit_grp == grp
+						&& e2e_pipe_param[j].pipe.src.is_hsplit
+						&& !visited[j]) {
+					vstartup_pipe[j] = get_vstartup_calculated(mode_lib,
+							e2e_pipe_param,
+							num_pipes,
+							pipe_inst);
+					visited[j] = true;
+				}
+			}
+
+			pipe_inst++;
+		}
+
+		if (!visited[i]) {
+			vstartup_pipe[i] = get_vstartup_calculated(mode_lib,
+					e2e_pipe_param,
+					num_pipes,
+					pipe_inst);
+			visited[i] = true;
+			pipe_inst++;
+		}
+	}
+
+	return vstartup_pipe[pipe_idx];
+
+}
+
+void dml_rq_dlg_get_row_heights(struct display_mode_lib *mode_lib,
+		unsigned int *o_dpte_row_height,
+		unsigned int *o_meta_row_height,
+		unsigned int vp_width,
+		unsigned int data_pitch,
+		int source_format,
+		int tiling,
+		int macro_tile_size,
+		int source_scan,
+		int is_chroma)
+{
+	display_data_rq_dlg_params_st rq_dlg_param;
+	display_data_rq_misc_params_st rq_misc_param;
+	display_data_rq_sizing_params_st rq_sizing_param;
+
+	get_meta_and_pte_attr(mode_lib,
+			&rq_dlg_param,
+			&rq_misc_param,
+			&rq_sizing_param,
+			vp_width,
+			0, // dummy
+			data_pitch,
+			0, // dummy
+			source_format,
+			tiling,
+			macro_tile_size,
+			source_scan,
+			is_chroma);
+
+	*o_dpte_row_height = rq_dlg_param.dpte_row_height;
+	*o_meta_row_height = rq_dlg_param.meta_row_height;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_rq_dlg_calc.h b/drivers/gpu/drm/amd/display/dc/dml/display_rq_dlg_calc.h
new file mode 100644
index 000000000000..efdd4c73d8f3
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dml/display_rq_dlg_calc.h
@@ -0,0 +1,148 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DML2_DISPLAY_RQ_DLG_CALC_H__
+#define __DML2_DISPLAY_RQ_DLG_CALC_H__
+
+#include "dml_common_defs.h"
+#include "display_rq_dlg_helpers.h"
+
+struct display_mode_lib;
+
+// Function: dml_rq_dlg_get_rq_params
+//  Calculate requestor related parameters that register definition agnostic
+//  (i.e. this layer does try to separate real values from register definition)
+// Input:
+//  pipe_src_param - pipe source configuration (e.g. vp, pitch, etc.)
+// Output:
+//  rq_param - values that can be used to setup RQ (e.g. swath_height, plane1_addr, etc.)
+//
+void dml_rq_dlg_get_rq_params(
+		struct display_mode_lib *mode_lib,
+		display_rq_params_st *rq_param,
+		const display_pipe_source_params_st pipe_src_param);
+
+// Function: dml_rq_dlg_get_rq_reg
+//  Main entry point for test to get the register values out of this DML class.
+//  This function calls <get_rq_param> and <extract_rq_regs> fucntions to calculate
+//  and then populate the rq_regs struct
+// Input:
+//  pipe_src_param - pipe source configuration (e.g. vp, pitch, etc.)
+// Output:
+//  rq_regs - struct that holds all the RQ registers field value.
+//            See also: <display_rq_regs_st>
+void dml_rq_dlg_get_rq_reg(
+		struct display_mode_lib *mode_lib,
+		display_rq_regs_st *rq_regs,
+		const display_pipe_source_params_st pipe_src_param);
+
+// Function: dml_rq_dlg_get_dlg_params
+//  Calculate deadline related parameters
+//
+void dml_rq_dlg_get_dlg_params(struct display_mode_lib *mode_lib,
+		const display_e2e_pipe_params_st *e2e_pipe_param,
+		const unsigned int num_pipes,
+		const unsigned int pipe_idx,
+		display_dlg_regs_st *disp_dlg_regs,
+		display_ttu_regs_st *disp_ttu_regs,
+		const display_rq_dlg_params_st rq_dlg_param,
+		const display_dlg_sys_params_st dlg_sys_param,
+		const bool cstate_en,
+		const bool pstate_en,
+		const bool vm_en,
+		const bool ignore_viewport_pos,
+		const bool immediate_flip_support);
+
+// Function: dml_rq_dlg_get_dlg_param_prefetch
+//   For flip_bw programming guide change, now dml needs to calculate the flip_bytes and prefetch_bw
+//   for ALL pipes and use this info to calculate the prefetch programming.
+// Output: prefetch_param.prefetch_bw and flip_bytes
+void dml_rq_dlg_get_dlg_params_prefetch(
+		struct display_mode_lib *mode_lib,
+		display_dlg_prefetch_param_st *prefetch_param,
+		display_rq_dlg_params_st rq_dlg_param,
+		display_dlg_sys_params_st dlg_sys_param,
+		display_e2e_pipe_params_st e2e_pipe_param,
+		const bool cstate_en,
+		const bool pstate_en,
+		const bool vm_en);
+
+// Function: dml_rq_dlg_get_dlg_reg
+//   Calculate and return DLG and TTU register struct given the system setting
+// Output:
+//  dlg_regs - output DLG register struct
+//  ttu_regs - output DLG TTU register struct
+// Input:
+//  e2e_pipe_param - "compacted" array of e2e pipe param struct
+//  num_pipes - num of active "pipe" or "route"
+//  pipe_idx - index that identifies the e2e_pipe_param that corresponding to this dlg
+//  cstate - 0: when calculate min_ttu_vblank it is assumed cstate is not required. 1: Normal mode, cstate is considered.
+//           Added for legacy or unrealistic timing tests.
+void dml_rq_dlg_get_dlg_reg(
+		struct display_mode_lib *mode_lib,
+		display_dlg_regs_st *dlg_regs,
+		display_ttu_regs_st *ttu_regs,
+		display_e2e_pipe_params_st *e2e_pipe_param,
+		const unsigned int num_pipes,
+		const unsigned int pipe_idx,
+		const bool cstate_en,
+		const bool pstate_en,
+		const bool vm_en,
+		const bool ignore_viewport_pos,
+		const bool immediate_flip_support);
+
+// Function: dml_rq_dlg_get_calculated_vstartup
+//   Calculate and return vstartup
+// Output:
+//  unsigned int vstartup
+// Input:
+//  e2e_pipe_param - "compacted" array of e2e pipe param struct
+//  num_pipes - num of active "pipe" or "route"
+//  pipe_idx - index that identifies the e2e_pipe_param that corresponding to this dlg
+// NOTE: this MUST be called after setting the prefetch mode!
+unsigned int dml_rq_dlg_get_calculated_vstartup(
+		struct display_mode_lib *mode_lib,
+		display_e2e_pipe_params_st *e2e_pipe_param,
+		const unsigned int num_pipes,
+		const unsigned int pipe_idx);
+
+// Function: dml_rq_dlg_get_row_heights
+//  Calculate dpte and meta row heights
+void dml_rq_dlg_get_row_heights(
+		struct display_mode_lib *mode_lib,
+		unsigned int *o_dpte_row_height,
+		unsigned int *o_meta_row_height,
+		unsigned int vp_width,
+		unsigned int data_pitch,
+		int source_format,
+		int tiling,
+		int macro_tile_size,
+		int source_scan,
+		int is_chroma);
+
+// Function: dml_rq_dlg_get_arb_params
+void dml_rq_dlg_get_arb_params(struct display_mode_lib *mode_lib, display_arb_params_st *arb_param);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_rq_dlg_helpers.c b/drivers/gpu/drm/amd/display/dc/dml/display_rq_dlg_helpers.c
new file mode 100644
index 000000000000..189052e911fc
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dml/display_rq_dlg_helpers.c
@@ -0,0 +1,392 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "display_rq_dlg_helpers.h"
+
+void print__rq_params_st(struct display_mode_lib *mode_lib, display_rq_params_st rq_param)
+{
+	dml_print("DML_RQ_DLG_CALC: ***************************\n");
+	dml_print("DML_RQ_DLG_CALC: DISPLAY_RQ_PARAM_ST\n");
+	dml_print("DML_RQ_DLG_CALC:  <LUMA>\n");
+	print__data_rq_sizing_params_st(mode_lib, rq_param.sizing.rq_l);
+	dml_print("DML_RQ_DLG_CALC:  <CHROMA> ===\n");
+	print__data_rq_sizing_params_st(mode_lib, rq_param.sizing.rq_c);
+
+	dml_print("DML_RQ_DLG_CALC: <LUMA>\n");
+	print__data_rq_dlg_params_st(mode_lib, rq_param.dlg.rq_l);
+	dml_print("DML_RQ_DLG_CALC: <CHROMA>\n");
+	print__data_rq_dlg_params_st(mode_lib, rq_param.dlg.rq_c);
+
+	dml_print("DML_RQ_DLG_CALC: <LUMA>\n");
+	print__data_rq_misc_params_st(mode_lib, rq_param.misc.rq_l);
+	dml_print("DML_RQ_DLG_CALC: <CHROMA>\n");
+	print__data_rq_misc_params_st(mode_lib, rq_param.misc.rq_c);
+	dml_print("DML_RQ_DLG_CALC: ***************************\n");
+}
+
+void print__data_rq_sizing_params_st(struct display_mode_lib *mode_lib, display_data_rq_sizing_params_st rq_sizing)
+{
+	dml_print("DML_RQ_DLG_CALC: =====================================\n");
+	dml_print("DML_RQ_DLG_CALC: DISPLAY_DATA_RQ_SIZING_PARAM_ST\n");
+	dml_print("DML_RQ_DLG_CALC:    chunk_bytes           = %0d\n", rq_sizing.chunk_bytes);
+	dml_print("DML_RQ_DLG_CALC:    min_chunk_bytes       = %0d\n", rq_sizing.min_chunk_bytes);
+	dml_print("DML_RQ_DLG_CALC:    meta_chunk_bytes      = %0d\n", rq_sizing.meta_chunk_bytes);
+	dml_print(
+			"DML_RQ_DLG_CALC:    min_meta_chunk_bytes  = %0d\n",
+			rq_sizing.min_meta_chunk_bytes);
+	dml_print("DML_RQ_DLG_CALC:    mpte_group_bytes      = %0d\n", rq_sizing.mpte_group_bytes);
+	dml_print("DML_RQ_DLG_CALC:    dpte_group_bytes      = %0d\n", rq_sizing.dpte_group_bytes);
+	dml_print("DML_RQ_DLG_CALC: =====================================\n");
+}
+
+void print__data_rq_dlg_params_st(struct display_mode_lib *mode_lib, display_data_rq_dlg_params_st rq_dlg_param)
+{
+	dml_print("DML_RQ_DLG_CALC: =====================================\n");
+	dml_print("DML_RQ_DLG_CALC: DISPLAY_DATA_RQ_DLG_PARAM_ST\n");
+	dml_print(
+			"DML_RQ_DLG_CALC:    swath_width_ub              = %0d\n",
+			rq_dlg_param.swath_width_ub);
+	dml_print(
+			"DML_RQ_DLG_CALC:    swath_height                = %0d\n",
+			rq_dlg_param.swath_height);
+	dml_print(
+			"DML_RQ_DLG_CALC:    req_per_swath_ub            = %0d\n",
+			rq_dlg_param.req_per_swath_ub);
+	dml_print(
+			"DML_RQ_DLG_CALC:    meta_pte_bytes_per_frame_ub = %0d\n",
+			rq_dlg_param.meta_pte_bytes_per_frame_ub);
+	dml_print(
+			"DML_RQ_DLG_CALC:    dpte_req_per_row_ub         = %0d\n",
+			rq_dlg_param.dpte_req_per_row_ub);
+	dml_print(
+			"DML_RQ_DLG_CALC:    dpte_groups_per_row_ub      = %0d\n",
+			rq_dlg_param.dpte_groups_per_row_ub);
+	dml_print(
+			"DML_RQ_DLG_CALC:    dpte_row_height             = %0d\n",
+			rq_dlg_param.dpte_row_height);
+	dml_print(
+			"DML_RQ_DLG_CALC:    dpte_bytes_per_row_ub       = %0d\n",
+			rq_dlg_param.dpte_bytes_per_row_ub);
+	dml_print(
+			"DML_RQ_DLG_CALC:    meta_chunks_per_row_ub      = %0d\n",
+			rq_dlg_param.meta_chunks_per_row_ub);
+	dml_print(
+			"DML_RQ_DLG_CALC:    meta_req_per_row_ub         = %0d\n",
+			rq_dlg_param.meta_req_per_row_ub);
+	dml_print(
+			"DML_RQ_DLG_CALC:    meta_row_height             = %0d\n",
+			rq_dlg_param.meta_row_height);
+	dml_print(
+			"DML_RQ_DLG_CALC:    meta_bytes_per_row_ub       = %0d\n",
+			rq_dlg_param.meta_bytes_per_row_ub);
+	dml_print("DML_RQ_DLG_CALC: =====================================\n");
+}
+
+void print__data_rq_misc_params_st(struct display_mode_lib *mode_lib, display_data_rq_misc_params_st rq_misc_param)
+{
+	dml_print("DML_RQ_DLG_CALC: =====================================\n");
+	dml_print("DML_RQ_DLG_CALC: DISPLAY_DATA_RQ_MISC_PARAM_ST\n");
+	dml_print(
+			"DML_RQ_DLG_CALC:     full_swath_bytes   = %0d\n",
+			rq_misc_param.full_swath_bytes);
+	dml_print(
+			"DML_RQ_DLG_CALC:     stored_swath_bytes = %0d\n",
+			rq_misc_param.stored_swath_bytes);
+	dml_print("DML_RQ_DLG_CALC:     blk256_width       = %0d\n", rq_misc_param.blk256_width);
+	dml_print("DML_RQ_DLG_CALC:     blk256_height      = %0d\n", rq_misc_param.blk256_height);
+	dml_print("DML_RQ_DLG_CALC:     req_width          = %0d\n", rq_misc_param.req_width);
+	dml_print("DML_RQ_DLG_CALC:     req_height         = %0d\n", rq_misc_param.req_height);
+	dml_print("DML_RQ_DLG_CALC: =====================================\n");
+}
+
+void print__rq_dlg_params_st(struct display_mode_lib *mode_lib, display_rq_dlg_params_st rq_dlg_param)
+{
+	dml_print("DML_RQ_DLG_CALC: =====================================\n");
+	dml_print("DML_RQ_DLG_CALC: DISPLAY_RQ_DLG_PARAM_ST\n");
+	dml_print("DML_RQ_DLG_CALC:  <LUMA>\n");
+	print__data_rq_dlg_params_st(mode_lib, rq_dlg_param.rq_l);
+	dml_print("DML_RQ_DLG_CALC:  <CHROMA>\n");
+	print__data_rq_dlg_params_st(mode_lib, rq_dlg_param.rq_c);
+	dml_print("DML_RQ_DLG_CALC: =====================================\n");
+}
+
+void print__dlg_sys_params_st(struct display_mode_lib *mode_lib, display_dlg_sys_params_st dlg_sys_param)
+{
+	dml_print("DML_RQ_DLG_CALC: =====================================\n");
+	dml_print("DML_RQ_DLG_CALC: DISPLAY_RQ_DLG_PARAM_ST\n");
+	dml_print("DML_RQ_DLG_CALC:    t_mclk_wm_us         = %3.2f\n", dlg_sys_param.t_mclk_wm_us);
+	dml_print("DML_RQ_DLG_CALC:    t_urg_wm_us          = %3.2f\n", dlg_sys_param.t_urg_wm_us);
+	dml_print("DML_RQ_DLG_CALC:    t_sr_wm_us           = %3.2f\n", dlg_sys_param.t_sr_wm_us);
+	dml_print("DML_RQ_DLG_CALC:    t_extra_us           = %3.2f\n", dlg_sys_param.t_extra_us);
+	dml_print(
+			"DML_RQ_DLG_CALC:    t_srx_delay_us       = %3.2f\n",
+			dlg_sys_param.t_srx_delay_us);
+	dml_print(
+			"DML_RQ_DLG_CALC:    deepsleep_dcfclk_mhz = %3.2f\n",
+			dlg_sys_param.deepsleep_dcfclk_mhz);
+	dml_print(
+			"DML_RQ_DLG_CALC:    total_flip_bw        = %3.2f\n",
+			dlg_sys_param.total_flip_bw);
+	dml_print(
+			"DML_RQ_DLG_CALC:    total_flip_bytes     = %i\n",
+			dlg_sys_param.total_flip_bytes);
+	dml_print("DML_RQ_DLG_CALC: =====================================\n");
+}
+
+void print__data_rq_regs_st(struct display_mode_lib *mode_lib, display_data_rq_regs_st rq_regs)
+{
+	dml_print("DML_RQ_DLG_CALC: =====================================\n");
+	dml_print("DML_RQ_DLG_CALC: DISPLAY_DATA_RQ_REGS_ST\n");
+	dml_print("DML_RQ_DLG_CALC:    chunk_size              = 0x%0x\n", rq_regs.chunk_size);
+	dml_print("DML_RQ_DLG_CALC:    min_chunk_size          = 0x%0x\n", rq_regs.min_chunk_size);
+	dml_print("DML_RQ_DLG_CALC:    meta_chunk_size         = 0x%0x\n", rq_regs.meta_chunk_size);
+	dml_print(
+			"DML_RQ_DLG_CALC:    min_meta_chunk_size     = 0x%0x\n",
+			rq_regs.min_meta_chunk_size);
+	dml_print("DML_RQ_DLG_CALC:    dpte_group_size         = 0x%0x\n", rq_regs.dpte_group_size);
+	dml_print("DML_RQ_DLG_CALC:    mpte_group_size         = 0x%0x\n", rq_regs.mpte_group_size);
+	dml_print("DML_RQ_DLG_CALC:    swath_height            = 0x%0x\n", rq_regs.swath_height);
+	dml_print(
+			"DML_RQ_DLG_CALC:    pte_row_height_linear   = 0x%0x\n",
+			rq_regs.pte_row_height_linear);
+	dml_print("DML_RQ_DLG_CALC: =====================================\n");
+}
+
+void print__rq_regs_st(struct display_mode_lib *mode_lib, display_rq_regs_st rq_regs)
+{
+	dml_print("DML_RQ_DLG_CALC: =====================================\n");
+	dml_print("DML_RQ_DLG_CALC: DISPLAY_RQ_REGS_ST\n");
+	dml_print("DML_RQ_DLG_CALC:  <LUMA>\n");
+	print__data_rq_regs_st(mode_lib, rq_regs.rq_regs_l);
+	dml_print("DML_RQ_DLG_CALC:  <CHROMA>\n");
+	print__data_rq_regs_st(mode_lib, rq_regs.rq_regs_c);
+	dml_print("DML_RQ_DLG_CALC:    drq_expansion_mode  = 0x%0x\n", rq_regs.drq_expansion_mode);
+	dml_print("DML_RQ_DLG_CALC:    prq_expansion_mode  = 0x%0x\n", rq_regs.prq_expansion_mode);
+	dml_print("DML_RQ_DLG_CALC:    mrq_expansion_mode  = 0x%0x\n", rq_regs.mrq_expansion_mode);
+	dml_print("DML_RQ_DLG_CALC:    crq_expansion_mode  = 0x%0x\n", rq_regs.crq_expansion_mode);
+	dml_print("DML_RQ_DLG_CALC:    plane1_base_address = 0x%0x\n", rq_regs.plane1_base_address);
+	dml_print("DML_RQ_DLG_CALC: =====================================\n");
+}
+
+void print__dlg_regs_st(struct display_mode_lib *mode_lib, display_dlg_regs_st dlg_regs)
+{
+	dml_print("DML_RQ_DLG_CALC: =====================================\n");
+	dml_print("DML_RQ_DLG_CALC: DISPLAY_DLG_REGS_ST\n");
+	dml_print(
+			"DML_RQ_DLG_CALC:    refcyc_h_blank_end              = 0x%0x\n",
+			dlg_regs.refcyc_h_blank_end);
+	dml_print(
+			"DML_RQ_DLG_CALC:    dlg_vblank_end                  = 0x%0x\n",
+			dlg_regs.dlg_vblank_end);
+	dml_print(
+			"DML_RQ_DLG_CALC:    min_dst_y_next_start            = 0x%0x\n",
+			dlg_regs.min_dst_y_next_start);
+	dml_print(
+			"DML_RQ_DLG_CALC:    refcyc_per_htotal               = 0x%0x\n",
+			dlg_regs.refcyc_per_htotal);
+	dml_print(
+			"DML_RQ_DLG_CALC:    refcyc_x_after_scaler           = 0x%0x\n",
+			dlg_regs.refcyc_x_after_scaler);
+	dml_print(
+			"DML_RQ_DLG_CALC:    dst_y_after_scaler              = 0x%0x\n",
+			dlg_regs.dst_y_after_scaler);
+	dml_print(
+			"DML_RQ_DLG_CALC:    dst_y_prefetch                  = 0x%0x\n",
+			dlg_regs.dst_y_prefetch);
+	dml_print(
+			"DML_RQ_DLG_CALC:    dst_y_per_vm_vblank             = 0x%0x\n",
+			dlg_regs.dst_y_per_vm_vblank);
+	dml_print(
+			"DML_RQ_DLG_CALC:    dst_y_per_row_vblank            = 0x%0x\n",
+			dlg_regs.dst_y_per_row_vblank);
+	dml_print(
+			"DML_RQ_DLG_CALC:    dst_y_per_vm_flip               = 0x%0x\n",
+			dlg_regs.dst_y_per_vm_flip);
+	dml_print(
+			"DML_RQ_DLG_CALC:    dst_y_per_row_flip              = 0x%0x\n",
+			dlg_regs.dst_y_per_row_flip);
+	dml_print(
+			"DML_RQ_DLG_CALC:    ref_freq_to_pix_freq            = 0x%0x\n",
+			dlg_regs.ref_freq_to_pix_freq);
+	dml_print(
+			"DML_RQ_DLG_CALC:    vratio_prefetch                 = 0x%0x\n",
+			dlg_regs.vratio_prefetch);
+	dml_print(
+			"DML_RQ_DLG_CALC:    vratio_prefetch_c               = 0x%0x\n",
+			dlg_regs.vratio_prefetch_c);
+	dml_print(
+			"DML_RQ_DLG_CALC:    refcyc_per_pte_group_vblank_l   = 0x%0x\n",
+			dlg_regs.refcyc_per_pte_group_vblank_l);
+	dml_print(
+			"DML_RQ_DLG_CALC:    refcyc_per_pte_group_vblank_c   = 0x%0x\n",
+			dlg_regs.refcyc_per_pte_group_vblank_c);
+	dml_print(
+			"DML_RQ_DLG_CALC:    refcyc_per_meta_chunk_vblank_l  = 0x%0x\n",
+			dlg_regs.refcyc_per_meta_chunk_vblank_l);
+	dml_print(
+			"DML_RQ_DLG_CALC:    refcyc_per_meta_chunk_vblank_c  = 0x%0x\n",
+			dlg_regs.refcyc_per_meta_chunk_vblank_c);
+	dml_print(
+			"DML_RQ_DLG_CALC:    refcyc_per_pte_group_flip_l     = 0x%0x\n",
+			dlg_regs.refcyc_per_pte_group_flip_l);
+	dml_print(
+			"DML_RQ_DLG_CALC:    refcyc_per_pte_group_flip_c     = 0x%0x\n",
+			dlg_regs.refcyc_per_pte_group_flip_c);
+	dml_print(
+			"DML_RQ_DLG_CALC:    refcyc_per_meta_chunk_flip_l    = 0x%0x\n",
+			dlg_regs.refcyc_per_meta_chunk_flip_l);
+	dml_print(
+			"DML_RQ_DLG_CALC:    refcyc_per_meta_chunk_flip_c    = 0x%0x\n",
+			dlg_regs.refcyc_per_meta_chunk_flip_c);
+	dml_print(
+			"DML_RQ_DLG_CALC:    dst_y_per_pte_row_nom_l         = 0x%0x\n",
+			dlg_regs.dst_y_per_pte_row_nom_l);
+	dml_print(
+			"DML_RQ_DLG_CALC:    dst_y_per_pte_row_nom_c         = 0x%0x\n",
+			dlg_regs.dst_y_per_pte_row_nom_c);
+	dml_print(
+			"DML_RQ_DLG_CALC:    refcyc_per_pte_group_nom_l      = 0x%0x\n",
+			dlg_regs.refcyc_per_pte_group_nom_l);
+	dml_print(
+			"DML_RQ_DLG_CALC:    refcyc_per_pte_group_nom_c      = 0x%0x\n",
+			dlg_regs.refcyc_per_pte_group_nom_c);
+	dml_print(
+			"DML_RQ_DLG_CALC:    dst_y_per_meta_row_nom_l        = 0x%0x\n",
+			dlg_regs.dst_y_per_meta_row_nom_l);
+	dml_print(
+			"DML_RQ_DLG_CALC:    dst_y_per_meta_row_nom_c        = 0x%0x\n",
+			dlg_regs.dst_y_per_meta_row_nom_c);
+	dml_print(
+			"DML_RQ_DLG_CALC:    refcyc_per_meta_chunk_nom_l     = 0x%0x\n",
+			dlg_regs.refcyc_per_meta_chunk_nom_l);
+	dml_print(
+			"DML_RQ_DLG_CALC:    refcyc_per_meta_chunk_nom_c     = 0x%0x\n",
+			dlg_regs.refcyc_per_meta_chunk_nom_c);
+	dml_print(
+			"DML_RQ_DLG_CALC:    refcyc_per_line_delivery_pre_l  = 0x%0x\n",
+			dlg_regs.refcyc_per_line_delivery_pre_l);
+	dml_print(
+			"DML_RQ_DLG_CALC:    refcyc_per_line_delivery_pre_c  = 0x%0x\n",
+			dlg_regs.refcyc_per_line_delivery_pre_c);
+	dml_print(
+			"DML_RQ_DLG_CALC:    refcyc_per_line_delivery_l      = 0x%0x\n",
+			dlg_regs.refcyc_per_line_delivery_l);
+	dml_print(
+			"DML_RQ_DLG_CALC:    refcyc_per_line_delivery_c      = 0x%0x\n",
+			dlg_regs.refcyc_per_line_delivery_c);
+	dml_print(
+			"DML_RQ_DLG_CALC:    chunk_hdl_adjust_cur0           = 0x%0x\n",
+			dlg_regs.chunk_hdl_adjust_cur0);
+	dml_print(
+			"DML_RQ_DLG_CALC:    dst_y_offset_cur1               = 0x%0x\n",
+			dlg_regs.dst_y_offset_cur1);
+	dml_print(
+			"DML_RQ_DLG_CALC:    chunk_hdl_adjust_cur1           = 0x%0x\n",
+			dlg_regs.chunk_hdl_adjust_cur1);
+	dml_print(
+			"DML_RQ_DLG_CALC:    vready_after_vcount0            = 0x%0x\n",
+			dlg_regs.vready_after_vcount0);
+	dml_print(
+			"DML_RQ_DLG_CALC:    dst_y_delta_drq_limit           = 0x%0x\n",
+			dlg_regs.dst_y_delta_drq_limit);
+	dml_print(
+			"DML_RQ_DLG_CALC:    xfc_reg_transfer_delay          = 0x%0x\n",
+			dlg_regs.xfc_reg_transfer_delay);
+	dml_print(
+			"DML_RQ_DLG_CALC:    xfc_reg_precharge_delay         = 0x%0x\n",
+			dlg_regs.xfc_reg_precharge_delay);
+	dml_print(
+			"DML_RQ_DLG_CALC:    xfc_reg_remote_surface_flip_latency = 0x%0x\n",
+			dlg_regs.xfc_reg_remote_surface_flip_latency);
+
+	dml_print("DML_RQ_DLG_CALC: =====================================\n");
+}
+
+void print__ttu_regs_st(struct display_mode_lib *mode_lib, display_ttu_regs_st ttu_regs)
+{
+	dml_print("DML_RQ_DLG_CALC: =====================================\n");
+	dml_print("DML_RQ_DLG_CALC: DISPLAY_TTU_REGS_ST\n");
+	dml_print(
+			"DML_RQ_DLG_CALC:    qos_level_low_wm                  = 0x%0x\n",
+			ttu_regs.qos_level_low_wm);
+	dml_print(
+			"DML_RQ_DLG_CALC:    qos_level_high_wm                 = 0x%0x\n",
+			ttu_regs.qos_level_high_wm);
+	dml_print(
+			"DML_RQ_DLG_CALC:    min_ttu_vblank                    = 0x%0x\n",
+			ttu_regs.min_ttu_vblank);
+	dml_print(
+			"DML_RQ_DLG_CALC:    qos_level_flip                    = 0x%0x\n",
+			ttu_regs.qos_level_flip);
+	dml_print(
+			"DML_RQ_DLG_CALC:    refcyc_per_req_delivery_pre_l     = 0x%0x\n",
+			ttu_regs.refcyc_per_req_delivery_pre_l);
+	dml_print(
+			"DML_RQ_DLG_CALC:    refcyc_per_req_delivery_l         = 0x%0x\n",
+			ttu_regs.refcyc_per_req_delivery_l);
+	dml_print(
+			"DML_RQ_DLG_CALC:    refcyc_per_req_delivery_pre_c     = 0x%0x\n",
+			ttu_regs.refcyc_per_req_delivery_pre_c);
+	dml_print(
+			"DML_RQ_DLG_CALC:    refcyc_per_req_delivery_c         = 0x%0x\n",
+			ttu_regs.refcyc_per_req_delivery_c);
+	dml_print(
+			"DML_RQ_DLG_CALC:    refcyc_per_req_delivery_cur0      = 0x%0x\n",
+			ttu_regs.refcyc_per_req_delivery_cur0);
+	dml_print(
+			"DML_RQ_DLG_CALC:    refcyc_per_req_delivery_pre_cur0  = 0x%0x\n",
+			ttu_regs.refcyc_per_req_delivery_pre_cur0);
+	dml_print(
+			"DML_RQ_DLG_CALC:    refcyc_per_req_delivery_cur1      = 0x%0x\n",
+			ttu_regs.refcyc_per_req_delivery_cur1);
+	dml_print(
+			"DML_RQ_DLG_CALC:    refcyc_per_req_delivery_pre_cur1  = 0x%0x\n",
+			ttu_regs.refcyc_per_req_delivery_pre_cur1);
+	dml_print(
+			"DML_RQ_DLG_CALC:    qos_level_fixed_l                 = 0x%0x\n",
+			ttu_regs.qos_level_fixed_l);
+	dml_print(
+			"DML_RQ_DLG_CALC:    qos_ramp_disable_l                = 0x%0x\n",
+			ttu_regs.qos_ramp_disable_l);
+	dml_print(
+			"DML_RQ_DLG_CALC:    qos_level_fixed_c                 = 0x%0x\n",
+			ttu_regs.qos_level_fixed_c);
+	dml_print(
+			"DML_RQ_DLG_CALC:    qos_ramp_disable_c                = 0x%0x\n",
+			ttu_regs.qos_ramp_disable_c);
+	dml_print(
+			"DML_RQ_DLG_CALC:    qos_level_fixed_cur0              = 0x%0x\n",
+			ttu_regs.qos_level_fixed_cur0);
+	dml_print(
+			"DML_RQ_DLG_CALC:    qos_ramp_disable_cur0             = 0x%0x\n",
+			ttu_regs.qos_ramp_disable_cur0);
+	dml_print(
+			"DML_RQ_DLG_CALC:    qos_level_fixed_cur1              = 0x%0x\n",
+			ttu_regs.qos_level_fixed_cur1);
+	dml_print(
+			"DML_RQ_DLG_CALC:    qos_ramp_disable_cur1             = 0x%0x\n",
+			ttu_regs.qos_ramp_disable_cur1);
+	dml_print("DML_RQ_DLG_CALC: =====================================\n");
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_rq_dlg_helpers.h b/drivers/gpu/drm/amd/display/dc/dml/display_rq_dlg_helpers.h
new file mode 100644
index 000000000000..1f24db830737
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dml/display_rq_dlg_helpers.h
@@ -0,0 +1,47 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DISPLAY_RQ_DLG_HELPERS_H__
+#define __DISPLAY_RQ_DLG_HELPERS_H__
+
+#include "dml_common_defs.h"
+#include "display_mode_lib.h"
+
+/* Function: Printer functions
+ *  Print various struct
+ */
+void print__rq_params_st(struct display_mode_lib *mode_lib, display_rq_params_st rq_param);
+void print__data_rq_sizing_params_st(struct display_mode_lib *mode_lib, display_data_rq_sizing_params_st rq_sizing);
+void print__data_rq_dlg_params_st(struct display_mode_lib *mode_lib, display_data_rq_dlg_params_st rq_dlg_param);
+void print__data_rq_misc_params_st(struct display_mode_lib *mode_lib, display_data_rq_misc_params_st rq_misc_param);
+void print__rq_dlg_params_st(struct display_mode_lib *mode_lib, display_rq_dlg_params_st rq_dlg_param);
+void print__dlg_sys_params_st(struct display_mode_lib *mode_lib, display_dlg_sys_params_st dlg_sys_param);
+
+void print__data_rq_regs_st(struct display_mode_lib *mode_lib, display_data_rq_regs_st data_rq_regs);
+void print__rq_regs_st(struct display_mode_lib *mode_lib, display_rq_regs_st rq_regs);
+void print__dlg_regs_st(struct display_mode_lib *mode_lib, display_dlg_regs_st dlg_regs);
+void print__ttu_regs_st(struct display_mode_lib *mode_lib, display_ttu_regs_st ttu_regs);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dml1_display_rq_dlg_calc.c b/drivers/gpu/drm/amd/display/dc/dml/dml1_display_rq_dlg_calc.c
new file mode 100644
index 000000000000..1e4b1e383401
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dml/dml1_display_rq_dlg_calc.c
@@ -0,0 +1,1905 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dml1_display_rq_dlg_calc.h"
+#include "display_mode_lib.h"
+
+#include "dml_inline_defs.h"
+
+static unsigned int get_bytes_per_element(enum source_format_class source_format, bool is_chroma)
+{
+	unsigned int ret_val = 0;
+
+	if (source_format == dm_444_16) {
+		if (!is_chroma)
+			ret_val = 2;
+	} else if (source_format == dm_444_32) {
+		if (!is_chroma)
+			ret_val = 4;
+	} else if (source_format == dm_444_64) {
+		if (!is_chroma)
+			ret_val = 8;
+	} else if (source_format == dm_420_8) {
+		if (is_chroma)
+			ret_val = 2;
+		else
+			ret_val = 1;
+	} else if (source_format == dm_420_10) {
+		if (is_chroma)
+			ret_val = 4;
+		else
+			ret_val = 2;
+	}
+	return ret_val;
+}
+
+static bool is_dual_plane(enum source_format_class source_format)
+{
+	bool ret_val = 0;
+
+	if ((source_format == dm_420_8) || (source_format == dm_420_10))
+		ret_val = 1;
+
+	return ret_val;
+}
+
+static void get_blk256_size(
+		unsigned int *blk256_width,
+		unsigned int *blk256_height,
+		unsigned int bytes_per_element)
+{
+	if (bytes_per_element == 1) {
+		*blk256_width = 16;
+		*blk256_height = 16;
+	} else if (bytes_per_element == 2) {
+		*blk256_width = 16;
+		*blk256_height = 8;
+	} else if (bytes_per_element == 4) {
+		*blk256_width = 8;
+		*blk256_height = 8;
+	} else if (bytes_per_element == 8) {
+		*blk256_width = 8;
+		*blk256_height = 4;
+	}
+}
+
+static double get_refcyc_per_delivery(
+		struct display_mode_lib *mode_lib,
+		double refclk_freq_in_mhz,
+		double pclk_freq_in_mhz,
+		unsigned int recout_width,
+		double vratio,
+		double hscale_pixel_rate,
+		unsigned int delivery_width,
+		unsigned int req_per_swath_ub)
+{
+	double refcyc_per_delivery = 0.0;
+
+	if (vratio <= 1.0) {
+		refcyc_per_delivery = (double) refclk_freq_in_mhz * (double) recout_width
+				/ pclk_freq_in_mhz / (double) req_per_swath_ub;
+	} else {
+		refcyc_per_delivery = (double) refclk_freq_in_mhz * (double) delivery_width
+				/ (double) hscale_pixel_rate / (double) req_per_swath_ub;
+	}
+
+	DTRACE("DLG: %s: refclk_freq_in_mhz = %3.2f", __func__, refclk_freq_in_mhz);
+	DTRACE("DLG: %s: pclk_freq_in_mhz   = %3.2f", __func__, pclk_freq_in_mhz);
+	DTRACE("DLG: %s: recout_width       = %d", __func__, recout_width);
+	DTRACE("DLG: %s: vratio             = %3.2f", __func__, vratio);
+	DTRACE("DLG: %s: req_per_swath_ub   = %d", __func__, req_per_swath_ub);
+	DTRACE("DLG: %s: refcyc_per_delivery= %3.2f", __func__, refcyc_per_delivery);
+
+	return refcyc_per_delivery;
+
+}
+
+static double get_vratio_pre(
+		struct display_mode_lib *mode_lib,
+		unsigned int max_num_sw,
+		unsigned int max_partial_sw,
+		unsigned int swath_height,
+		double vinit,
+		double l_sw)
+{
+	double prefill = dml_floor(vinit, 1);
+	double vratio_pre = 1.0;
+
+	vratio_pre = (max_num_sw * swath_height + max_partial_sw) / l_sw;
+
+	if (swath_height > 4) {
+		double tmp0 = (max_num_sw * swath_height) / (l_sw - (prefill - 3.0) / 2.0);
+
+		if (tmp0 > vratio_pre)
+			vratio_pre = tmp0;
+	}
+
+	DTRACE("DLG: %s: max_num_sw        = %0d", __func__, max_num_sw);
+	DTRACE("DLG: %s: max_partial_sw    = %0d", __func__, max_partial_sw);
+	DTRACE("DLG: %s: swath_height      = %0d", __func__, swath_height);
+	DTRACE("DLG: %s: vinit             = %3.2f", __func__, vinit);
+	DTRACE("DLG: %s: vratio_pre        = %3.2f", __func__, vratio_pre);
+
+	if (vratio_pre < 1.0) {
+		DTRACE("WARNING_DLG: %s:  vratio_pre=%3.2f < 1.0, set to 1.0", __func__, vratio_pre);
+		vratio_pre = 1.0;
+	}
+
+	if (vratio_pre > 4.0) {
+		DTRACE(
+				"WARNING_DLG: %s:  vratio_pre=%3.2f > 4.0 (max scaling ratio). set to 4.0",
+				__func__,
+				vratio_pre);
+		vratio_pre = 4.0;
+	}
+
+	return vratio_pre;
+}
+
+static void get_swath_need(
+		struct display_mode_lib *mode_lib,
+		unsigned int *max_num_sw,
+		unsigned int *max_partial_sw,
+		unsigned int swath_height,
+		double vinit)
+{
+	double prefill = dml_floor(vinit, 1);
+	unsigned int max_partial_sw_int;
+
+	DTRACE("DLG: %s: swath_height      = %0d", __func__, swath_height);
+	DTRACE("DLG: %s: vinit             = %3.2f", __func__, vinit);
+
+	ASSERT(prefill > 0.0 && prefill <= 8.0);
+
+	*max_num_sw = (unsigned int) (dml_ceil((prefill - 1.0) / (double) swath_height, 1) + 1.0); /* prefill has to be >= 1 */
+	max_partial_sw_int =
+			(prefill == 1) ?
+					(swath_height - 1) :
+					((unsigned int) (prefill - 2.0) % swath_height);
+	*max_partial_sw = (max_partial_sw_int < 1) ? 1 : max_partial_sw_int; /* ensure minimum of 1 is used */
+
+	DTRACE("DLG: %s: max_num_sw        = %0d", __func__, *max_num_sw);
+	DTRACE("DLG: %s: max_partial_sw    = %0d", __func__, *max_partial_sw);
+}
+
+static unsigned int get_blk_size_bytes(const enum source_macro_tile_size tile_size)
+{
+	if (tile_size == dm_256k_tile)
+		return (256 * 1024);
+	else if (tile_size == dm_64k_tile)
+		return (64 * 1024);
+	else
+		return (4 * 1024);
+}
+
+static void extract_rq_sizing_regs(
+		struct display_mode_lib *mode_lib,
+		struct _vcs_dpi_display_data_rq_regs_st *rq_regs,
+		const struct _vcs_dpi_display_data_rq_sizing_params_st rq_sizing)
+{
+	DTRACE("DLG: %s: rq_sizing param", __func__);
+	print__data_rq_sizing_params_st(mode_lib, rq_sizing);
+
+	rq_regs->chunk_size = dml_log2(rq_sizing.chunk_bytes) - 10;
+
+	if (rq_sizing.min_chunk_bytes == 0)
+		rq_regs->min_chunk_size = 0;
+	else
+		rq_regs->min_chunk_size = dml_log2(rq_sizing.min_chunk_bytes) - 8 + 1;
+
+	rq_regs->meta_chunk_size = dml_log2(rq_sizing.meta_chunk_bytes) - 10;
+	if (rq_sizing.min_meta_chunk_bytes == 0)
+		rq_regs->min_meta_chunk_size = 0;
+	else
+		rq_regs->min_meta_chunk_size = dml_log2(rq_sizing.min_meta_chunk_bytes) - 6 + 1;
+
+	rq_regs->dpte_group_size = dml_log2(rq_sizing.dpte_group_bytes) - 6;
+	rq_regs->mpte_group_size = dml_log2(rq_sizing.mpte_group_bytes) - 6;
+}
+
+void dml1_extract_rq_regs(
+		struct display_mode_lib *mode_lib,
+		struct _vcs_dpi_display_rq_regs_st *rq_regs,
+		const struct _vcs_dpi_display_rq_params_st rq_param)
+{
+	unsigned int detile_buf_size_in_bytes = mode_lib->ip.det_buffer_size_kbytes * 1024;
+	unsigned int detile_buf_plane1_addr = 0;
+
+	extract_rq_sizing_regs(mode_lib, &(rq_regs->rq_regs_l), rq_param.sizing.rq_l);
+	if (rq_param.yuv420)
+		extract_rq_sizing_regs(mode_lib, &(rq_regs->rq_regs_c), rq_param.sizing.rq_c);
+
+	rq_regs->rq_regs_l.swath_height = dml_log2(rq_param.dlg.rq_l.swath_height);
+	rq_regs->rq_regs_c.swath_height = dml_log2(rq_param.dlg.rq_c.swath_height);
+
+	/* FIXME: take the max between luma, chroma chunk size?
+	 * okay for now, as we are setting chunk_bytes to 8kb anyways
+	 */
+	if (rq_param.sizing.rq_l.chunk_bytes >= 32 * 1024) { /*32kb */
+		rq_regs->drq_expansion_mode = 0;
+	} else {
+		rq_regs->drq_expansion_mode = 2;
+	}
+	rq_regs->prq_expansion_mode = 1;
+	rq_regs->mrq_expansion_mode = 1;
+	rq_regs->crq_expansion_mode = 1;
+
+	if (rq_param.yuv420) {
+		if ((double) rq_param.misc.rq_l.stored_swath_bytes
+				/ (double) rq_param.misc.rq_c.stored_swath_bytes <= 1.5) {
+			detile_buf_plane1_addr = (detile_buf_size_in_bytes / 2.0 / 64.0); /* half to chroma */
+		} else {
+			detile_buf_plane1_addr = dml_round_to_multiple(
+					(unsigned int) ((2.0 * detile_buf_size_in_bytes) / 3.0),
+					256,
+					0) / 64.0; /* 2/3 to chroma */
+		}
+	}
+	rq_regs->plane1_base_address = detile_buf_plane1_addr;
+}
+
+static void handle_det_buf_split(
+		struct display_mode_lib *mode_lib,
+		struct _vcs_dpi_display_rq_params_st *rq_param,
+		const struct _vcs_dpi_display_pipe_source_params_st pipe_src_param)
+{
+	unsigned int total_swath_bytes = 0;
+	unsigned int swath_bytes_l = 0;
+	unsigned int swath_bytes_c = 0;
+	unsigned int full_swath_bytes_packed_l = 0;
+	unsigned int full_swath_bytes_packed_c = 0;
+	bool req128_l = 0;
+	bool req128_c = 0;
+	bool surf_linear = (pipe_src_param.sw_mode == dm_sw_linear);
+	bool surf_vert = (pipe_src_param.source_scan == dm_vert);
+	unsigned int log2_swath_height_l = 0;
+	unsigned int log2_swath_height_c = 0;
+	unsigned int detile_buf_size_in_bytes = mode_lib->ip.det_buffer_size_kbytes * 1024;
+
+	full_swath_bytes_packed_l = rq_param->misc.rq_l.full_swath_bytes;
+	full_swath_bytes_packed_c = rq_param->misc.rq_c.full_swath_bytes;
+
+	if (rq_param->yuv420_10bpc) {
+		full_swath_bytes_packed_l = dml_round_to_multiple(
+				rq_param->misc.rq_l.full_swath_bytes * 2 / 3,
+				256,
+				1) + 256;
+		full_swath_bytes_packed_c = dml_round_to_multiple(
+				rq_param->misc.rq_c.full_swath_bytes * 2 / 3,
+				256,
+				1) + 256;
+	}
+
+	if (rq_param->yuv420) {
+		total_swath_bytes = 2 * full_swath_bytes_packed_l + 2 * full_swath_bytes_packed_c;
+
+		if (total_swath_bytes <= detile_buf_size_in_bytes) { /*full 256b request */
+			req128_l = 0;
+			req128_c = 0;
+			swath_bytes_l = full_swath_bytes_packed_l;
+			swath_bytes_c = full_swath_bytes_packed_c;
+		} else { /*128b request (for luma only for yuv420 8bpc) */
+			req128_l = 1;
+			req128_c = 0;
+			swath_bytes_l = full_swath_bytes_packed_l / 2;
+			swath_bytes_c = full_swath_bytes_packed_c;
+		}
+
+		/* Bug workaround, luma and chroma req size needs to be the same. (see: DEGVIDCN10-137)
+		 * TODO: Remove after rtl fix
+		 */
+		if (req128_l == 1) {
+			req128_c = 1;
+			DTRACE("DLG: %s: bug workaround DEGVIDCN10-137", __func__);
+		}
+
+		/* Note: assumption, the config that pass in will fit into
+		 *       the detiled buffer.
+		 */
+	} else {
+		total_swath_bytes = 2 * full_swath_bytes_packed_l;
+
+		if (total_swath_bytes <= detile_buf_size_in_bytes)
+			req128_l = 0;
+		else
+			req128_l = 1;
+
+		swath_bytes_l = total_swath_bytes;
+		swath_bytes_c = 0;
+	}
+	rq_param->misc.rq_l.stored_swath_bytes = swath_bytes_l;
+	rq_param->misc.rq_c.stored_swath_bytes = swath_bytes_c;
+
+	if (surf_linear) {
+		log2_swath_height_l = 0;
+		log2_swath_height_c = 0;
+	} else if (!surf_vert) {
+		log2_swath_height_l = dml_log2(rq_param->misc.rq_l.blk256_height) - req128_l;
+		log2_swath_height_c = dml_log2(rq_param->misc.rq_c.blk256_height) - req128_c;
+	} else {
+		log2_swath_height_l = dml_log2(rq_param->misc.rq_l.blk256_width) - req128_l;
+		log2_swath_height_c = dml_log2(rq_param->misc.rq_c.blk256_width) - req128_c;
+	}
+	rq_param->dlg.rq_l.swath_height = 1 << log2_swath_height_l;
+	rq_param->dlg.rq_c.swath_height = 1 << log2_swath_height_c;
+
+	DTRACE("DLG: %s: req128_l = %0d", __func__, req128_l);
+	DTRACE("DLG: %s: req128_c = %0d", __func__, req128_c);
+	DTRACE("DLG: %s: full_swath_bytes_packed_l = %0d", __func__, full_swath_bytes_packed_l);
+	DTRACE("DLG: %s: full_swath_bytes_packed_c = %0d", __func__, full_swath_bytes_packed_c);
+}
+
+/* Need refactor. */
+static void dml1_rq_dlg_get_row_heights(
+		struct display_mode_lib *mode_lib,
+		unsigned int *o_dpte_row_height,
+		unsigned int *o_meta_row_height,
+		unsigned int vp_width,
+		unsigned int data_pitch,
+		int source_format,
+		int tiling,
+		int macro_tile_size,
+		int source_scan,
+		int is_chroma)
+{
+	bool surf_linear = (tiling == dm_sw_linear);
+	bool surf_vert = (source_scan == dm_vert);
+
+	unsigned int bytes_per_element = get_bytes_per_element(
+			(enum source_format_class) source_format,
+			is_chroma);
+	unsigned int log2_bytes_per_element = dml_log2(bytes_per_element);
+	unsigned int blk256_width = 0;
+	unsigned int blk256_height = 0;
+
+	unsigned int log2_blk256_height;
+	unsigned int blk_bytes;
+	unsigned int log2_blk_bytes;
+	unsigned int log2_blk_height;
+	unsigned int log2_blk_width;
+	unsigned int log2_meta_req_bytes;
+	unsigned int log2_meta_req_height;
+	unsigned int log2_meta_req_width;
+	unsigned int log2_meta_row_height;
+	unsigned int log2_vmpg_bytes;
+	unsigned int dpte_buf_in_pte_reqs;
+	unsigned int log2_vmpg_height;
+	unsigned int log2_vmpg_width;
+	unsigned int log2_dpte_req_height_ptes;
+	unsigned int log2_dpte_req_width_ptes;
+	unsigned int log2_dpte_req_height;
+	unsigned int log2_dpte_req_width;
+	unsigned int log2_dpte_row_height_linear;
+	unsigned int log2_dpte_row_height;
+	unsigned int dpte_req_width;
+
+	if (surf_linear) {
+		blk256_width = 256;
+		blk256_height = 1;
+	} else {
+		get_blk256_size(&blk256_width, &blk256_height, bytes_per_element);
+	}
+
+	log2_blk256_height = dml_log2((double) blk256_height);
+	blk_bytes = surf_linear ?
+			256 : get_blk_size_bytes((enum source_macro_tile_size) macro_tile_size);
+	log2_blk_bytes = dml_log2((double) blk_bytes);
+	log2_blk_height = 0;
+	log2_blk_width = 0;
+
+	/* remember log rule
+	 * "+" in log is multiply
+	 * "-" in log is divide
+	 * "/2" is like square root
+	 * blk is vertical biased
+	 */
+	if (tiling != dm_sw_linear)
+		log2_blk_height = log2_blk256_height
+				+ dml_ceil((double) (log2_blk_bytes - 8) / 2.0, 1);
+	else
+		log2_blk_height = 0; /* blk height of 1 */
+
+	log2_blk_width = log2_blk_bytes - log2_bytes_per_element - log2_blk_height;
+
+	/* ------- */
+	/* meta    */
+	/* ------- */
+	log2_meta_req_bytes = 6; /* meta request is 64b and is 8x8byte meta element */
+
+	/* each 64b meta request for dcn is 8x8 meta elements and
+	 * a meta element covers one 256b block of the the data surface.
+	 */
+	log2_meta_req_height = log2_blk256_height + 3; /* meta req is 8x8 */
+	log2_meta_req_width = log2_meta_req_bytes + 8 - log2_bytes_per_element
+			- log2_meta_req_height;
+	log2_meta_row_height = 0;
+
+	/* the dimensions of a meta row are meta_row_width x meta_row_height in elements.
+	 * calculate upper bound of the meta_row_width
+	 */
+	if (!surf_vert)
+		log2_meta_row_height = log2_meta_req_height;
+	else
+		log2_meta_row_height = log2_meta_req_width;
+
+	*o_meta_row_height = 1 << log2_meta_row_height;
+
+	/* ------ */
+	/* dpte   */
+	/* ------ */
+	log2_vmpg_bytes = dml_log2(mode_lib->soc.vmm_page_size_bytes);
+	dpte_buf_in_pte_reqs = mode_lib->ip.dpte_buffer_size_in_pte_reqs;
+
+	log2_vmpg_height = 0;
+	log2_vmpg_width = 0;
+	log2_dpte_req_height_ptes = 0;
+	log2_dpte_req_width_ptes = 0;
+	log2_dpte_req_height = 0;
+	log2_dpte_req_width = 0;
+	log2_dpte_row_height_linear = 0;
+	log2_dpte_row_height = 0;
+	dpte_req_width = 0; /* 64b dpte req width in data element */
+
+	if (surf_linear)
+		log2_vmpg_height = 0; /* one line high */
+	else
+		log2_vmpg_height = (log2_vmpg_bytes - 8) / 2 + log2_blk256_height;
+	log2_vmpg_width = log2_vmpg_bytes - log2_bytes_per_element - log2_vmpg_height;
+
+	/* only 3 possible shapes for dpte request in dimensions of ptes: 8x1, 4x2, 2x4. */
+	if (log2_blk_bytes <= log2_vmpg_bytes)
+		log2_dpte_req_height_ptes = 0;
+	else if (log2_blk_height - log2_vmpg_height >= 2)
+		log2_dpte_req_height_ptes = 2;
+	else
+		log2_dpte_req_height_ptes = log2_blk_height - log2_vmpg_height;
+	log2_dpte_req_width_ptes = 3 - log2_dpte_req_height_ptes;
+
+	ASSERT((log2_dpte_req_width_ptes == 3 && log2_dpte_req_height_ptes == 0) || /* 8x1 */
+			(log2_dpte_req_width_ptes == 2 && log2_dpte_req_height_ptes == 1) || /* 4x2 */
+			(log2_dpte_req_width_ptes == 1 && log2_dpte_req_height_ptes == 2)); /* 2x4 */
+
+	/* the dpte request dimensions in data elements is dpte_req_width x dpte_req_height
+	 * log2_wmpg_width is how much 1 pte represent, now trying to calculate how much 64b pte req represent
+	 */
+	log2_dpte_req_height = log2_vmpg_height + log2_dpte_req_height_ptes;
+	log2_dpte_req_width = log2_vmpg_width + log2_dpte_req_width_ptes;
+	dpte_req_width = 1 << log2_dpte_req_width;
+
+	/* calculate pitch dpte row buffer can hold
+	 * round the result down to a power of two.
+	 */
+	if (surf_linear) {
+		log2_dpte_row_height_linear = dml_floor(
+				dml_log2(dpte_buf_in_pte_reqs * dpte_req_width / data_pitch),
+				1);
+
+		ASSERT(log2_dpte_row_height_linear >= 3);
+
+		if (log2_dpte_row_height_linear > 7)
+			log2_dpte_row_height_linear = 7;
+
+		log2_dpte_row_height = log2_dpte_row_height_linear;
+	} else {
+		/* the upper bound of the dpte_row_width without dependency on viewport position follows.  */
+		if (!surf_vert)
+			log2_dpte_row_height = log2_dpte_req_height;
+		else
+			log2_dpte_row_height =
+					(log2_blk_width < log2_dpte_req_width) ?
+							log2_blk_width : log2_dpte_req_width;
+	}
+
+	/* From programming guide:
+	 * There is a special case of saving only half of ptes returned due to buffer space limits.
+	 * this case applies to 4 and 8bpe in horizontal access of a vp_width greater than 2560+16
+	 * when the pte request is 2x4 ptes (which happens when vmpg_bytes =4kb and tile blk_bytes >=64kb).
+	 */
+	if (!surf_vert && vp_width > (2560 + 16) && bytes_per_element >= 4 && log2_vmpg_bytes == 12
+			&& log2_blk_bytes >= 16)
+		log2_dpte_row_height = log2_dpte_row_height - 1; /*half of the full height */
+
+	*o_dpte_row_height = 1 << log2_dpte_row_height;
+}
+
+static void get_surf_rq_param(
+		struct display_mode_lib *mode_lib,
+		struct _vcs_dpi_display_data_rq_sizing_params_st *rq_sizing_param,
+		struct _vcs_dpi_display_data_rq_dlg_params_st *rq_dlg_param,
+		struct _vcs_dpi_display_data_rq_misc_params_st *rq_misc_param,
+		const struct _vcs_dpi_display_pipe_source_params_st pipe_src_param,
+		bool is_chroma)
+{
+	bool mode_422 = 0;
+	unsigned int vp_width = 0;
+	unsigned int vp_height = 0;
+	unsigned int data_pitch = 0;
+	unsigned int meta_pitch = 0;
+	unsigned int ppe = mode_422 ? 2 : 1;
+	bool surf_linear;
+	bool surf_vert;
+	unsigned int bytes_per_element;
+	unsigned int log2_bytes_per_element;
+	unsigned int blk256_width;
+	unsigned int blk256_height;
+	unsigned int log2_blk256_width;
+	unsigned int log2_blk256_height;
+	unsigned int blk_bytes;
+	unsigned int log2_blk_bytes;
+	unsigned int log2_blk_height;
+	unsigned int log2_blk_width;
+	unsigned int log2_meta_req_bytes;
+	unsigned int log2_meta_req_height;
+	unsigned int log2_meta_req_width;
+	unsigned int meta_req_width;
+	unsigned int meta_req_height;
+	unsigned int log2_meta_row_height;
+	unsigned int meta_row_width_ub;
+	unsigned int log2_meta_chunk_bytes;
+	unsigned int log2_meta_chunk_height;
+	unsigned int log2_meta_chunk_width;
+	unsigned int log2_min_meta_chunk_bytes;
+	unsigned int min_meta_chunk_width;
+	unsigned int meta_chunk_width;
+	unsigned int meta_chunk_per_row_int;
+	unsigned int meta_row_remainder;
+	unsigned int meta_chunk_threshold;
+	unsigned int meta_blk_bytes;
+	unsigned int meta_blk_height;
+	unsigned int meta_blk_width;
+	unsigned int meta_surface_bytes;
+	unsigned int vmpg_bytes;
+	unsigned int meta_pte_req_per_frame_ub;
+	unsigned int meta_pte_bytes_per_frame_ub;
+	unsigned int log2_vmpg_bytes;
+	unsigned int dpte_buf_in_pte_reqs;
+	unsigned int log2_vmpg_height;
+	unsigned int log2_vmpg_width;
+	unsigned int log2_dpte_req_height_ptes;
+	unsigned int log2_dpte_req_width_ptes;
+	unsigned int log2_dpte_req_height;
+	unsigned int log2_dpte_req_width;
+	unsigned int log2_dpte_row_height_linear;
+	unsigned int log2_dpte_row_height;
+	unsigned int log2_dpte_group_width;
+	unsigned int dpte_row_width_ub;
+	unsigned int dpte_row_height;
+	unsigned int dpte_req_height;
+	unsigned int dpte_req_width;
+	unsigned int dpte_group_width;
+	unsigned int log2_dpte_group_bytes;
+	unsigned int log2_dpte_group_length;
+	unsigned int func_meta_row_height, func_dpte_row_height;
+
+	/* FIXME check if ppe apply for both luma and chroma in 422 case */
+	if (is_chroma) {
+		vp_width = pipe_src_param.viewport_width_c / ppe;
+		vp_height = pipe_src_param.viewport_height_c;
+		data_pitch = pipe_src_param.data_pitch_c;
+		meta_pitch = pipe_src_param.meta_pitch_c;
+	} else {
+		vp_width = pipe_src_param.viewport_width / ppe;
+		vp_height = pipe_src_param.viewport_height;
+		data_pitch = pipe_src_param.data_pitch;
+		meta_pitch = pipe_src_param.meta_pitch;
+	}
+
+	rq_sizing_param->chunk_bytes = 8192;
+
+	if (rq_sizing_param->chunk_bytes == 64 * 1024)
+		rq_sizing_param->min_chunk_bytes = 0;
+	else
+		rq_sizing_param->min_chunk_bytes = 1024;
+
+	rq_sizing_param->meta_chunk_bytes = 2048;
+	rq_sizing_param->min_meta_chunk_bytes = 256;
+
+	rq_sizing_param->mpte_group_bytes = 2048;
+
+	surf_linear = (pipe_src_param.sw_mode == dm_sw_linear);
+	surf_vert = (pipe_src_param.source_scan == dm_vert);
+
+	bytes_per_element = get_bytes_per_element(
+			(enum source_format_class) pipe_src_param.source_format,
+			is_chroma);
+	log2_bytes_per_element = dml_log2(bytes_per_element);
+	blk256_width = 0;
+	blk256_height = 0;
+
+	if (surf_linear) {
+		blk256_width = 256 / bytes_per_element;
+		blk256_height = 1;
+	} else {
+		get_blk256_size(&blk256_width, &blk256_height, bytes_per_element);
+	}
+
+	DTRACE("DLG: %s: surf_linear        = %d", __func__, surf_linear);
+	DTRACE("DLG: %s: surf_vert          = %d", __func__, surf_vert);
+	DTRACE("DLG: %s: blk256_width       = %d", __func__, blk256_width);
+	DTRACE("DLG: %s: blk256_height      = %d", __func__, blk256_height);
+
+	log2_blk256_width = dml_log2((double) blk256_width);
+	log2_blk256_height = dml_log2((double) blk256_height);
+	blk_bytes =
+			surf_linear ? 256 : get_blk_size_bytes(
+							(enum source_macro_tile_size) pipe_src_param.macro_tile_size);
+	log2_blk_bytes = dml_log2((double) blk_bytes);
+	log2_blk_height = 0;
+	log2_blk_width = 0;
+
+	/* remember log rule
+	 * "+" in log is multiply
+	 * "-" in log is divide
+	 * "/2" is like square root
+	 * blk is vertical biased
+	 */
+	if (pipe_src_param.sw_mode != dm_sw_linear)
+		log2_blk_height = log2_blk256_height
+				+ dml_ceil((double) (log2_blk_bytes - 8) / 2.0, 1);
+	else
+		log2_blk_height = 0; /* blk height of 1 */
+
+	log2_blk_width = log2_blk_bytes - log2_bytes_per_element - log2_blk_height;
+
+	if (!surf_vert) {
+		rq_dlg_param->swath_width_ub = dml_round_to_multiple(vp_width - 1, blk256_width, 1)
+				+ blk256_width;
+		rq_dlg_param->req_per_swath_ub = rq_dlg_param->swath_width_ub >> log2_blk256_width;
+	} else {
+		rq_dlg_param->swath_width_ub = dml_round_to_multiple(
+				vp_height - 1,
+				blk256_height,
+				1) + blk256_height;
+		rq_dlg_param->req_per_swath_ub = rq_dlg_param->swath_width_ub >> log2_blk256_height;
+	}
+
+	if (!surf_vert)
+		rq_misc_param->full_swath_bytes = rq_dlg_param->swath_width_ub * blk256_height
+				* bytes_per_element;
+	else
+		rq_misc_param->full_swath_bytes = rq_dlg_param->swath_width_ub * blk256_width
+				* bytes_per_element;
+
+	rq_misc_param->blk256_height = blk256_height;
+	rq_misc_param->blk256_width = blk256_width;
+
+	/* -------  */
+	/* meta     */
+	/* -------  */
+	log2_meta_req_bytes = 6; /* meta request is 64b and is 8x8byte meta element */
+
+	/* each 64b meta request for dcn is 8x8 meta elements and
+	 * a meta element covers one 256b block of the the data surface.
+	 */
+	log2_meta_req_height = log2_blk256_height + 3; /* meta req is 8x8 byte, each byte represent 1 blk256 */
+	log2_meta_req_width = log2_meta_req_bytes + 8 - log2_bytes_per_element
+			- log2_meta_req_height;
+	meta_req_width = 1 << log2_meta_req_width;
+	meta_req_height = 1 << log2_meta_req_height;
+	log2_meta_row_height = 0;
+	meta_row_width_ub = 0;
+
+	/* the dimensions of a meta row are meta_row_width x meta_row_height in elements.
+	 * calculate upper bound of the meta_row_width
+	 */
+	if (!surf_vert) {
+		log2_meta_row_height = log2_meta_req_height;
+		meta_row_width_ub = dml_round_to_multiple(vp_width - 1, meta_req_width, 1)
+				+ meta_req_width;
+		rq_dlg_param->meta_req_per_row_ub = meta_row_width_ub / meta_req_width;
+	} else {
+		log2_meta_row_height = log2_meta_req_width;
+		meta_row_width_ub = dml_round_to_multiple(vp_height - 1, meta_req_height, 1)
+				+ meta_req_height;
+		rq_dlg_param->meta_req_per_row_ub = meta_row_width_ub / meta_req_height;
+	}
+	rq_dlg_param->meta_bytes_per_row_ub = rq_dlg_param->meta_req_per_row_ub * 64;
+
+	log2_meta_chunk_bytes = dml_log2(rq_sizing_param->meta_chunk_bytes);
+	log2_meta_chunk_height = log2_meta_row_height;
+
+	/*full sized meta chunk width in unit of data elements */
+	log2_meta_chunk_width = log2_meta_chunk_bytes + 8 - log2_bytes_per_element
+			- log2_meta_chunk_height;
+	log2_min_meta_chunk_bytes = dml_log2(rq_sizing_param->min_meta_chunk_bytes);
+	min_meta_chunk_width = 1
+			<< (log2_min_meta_chunk_bytes + 8 - log2_bytes_per_element
+					- log2_meta_chunk_height);
+	meta_chunk_width = 1 << log2_meta_chunk_width;
+	meta_chunk_per_row_int = (unsigned int) (meta_row_width_ub / meta_chunk_width);
+	meta_row_remainder = meta_row_width_ub % meta_chunk_width;
+	meta_chunk_threshold = 0;
+	meta_blk_bytes = 4096;
+	meta_blk_height = blk256_height * 64;
+	meta_blk_width = meta_blk_bytes * 256 / bytes_per_element / meta_blk_height;
+	meta_surface_bytes = meta_pitch
+			* (dml_round_to_multiple(vp_height - 1, meta_blk_height, 1)
+					+ meta_blk_height) * bytes_per_element / 256;
+	vmpg_bytes = mode_lib->soc.vmm_page_size_bytes;
+	meta_pte_req_per_frame_ub = (dml_round_to_multiple(
+			meta_surface_bytes - vmpg_bytes,
+			8 * vmpg_bytes,
+			1) + 8 * vmpg_bytes) / (8 * vmpg_bytes);
+	meta_pte_bytes_per_frame_ub = meta_pte_req_per_frame_ub * 64; /*64B mpte request */
+	rq_dlg_param->meta_pte_bytes_per_frame_ub = meta_pte_bytes_per_frame_ub;
+
+	DTRACE("DLG: %s: meta_blk_height             = %d", __func__, meta_blk_height);
+	DTRACE("DLG: %s: meta_blk_width              = %d", __func__, meta_blk_width);
+	DTRACE("DLG: %s: meta_surface_bytes          = %d", __func__, meta_surface_bytes);
+	DTRACE("DLG: %s: meta_pte_req_per_frame_ub   = %d", __func__, meta_pte_req_per_frame_ub);
+	DTRACE("DLG: %s: meta_pte_bytes_per_frame_ub = %d", __func__, meta_pte_bytes_per_frame_ub);
+
+	if (!surf_vert)
+		meta_chunk_threshold = 2 * min_meta_chunk_width - meta_req_width;
+	else
+		meta_chunk_threshold = 2 * min_meta_chunk_width - meta_req_height;
+
+	if (meta_row_remainder <= meta_chunk_threshold)
+		rq_dlg_param->meta_chunks_per_row_ub = meta_chunk_per_row_int + 1;
+	else
+		rq_dlg_param->meta_chunks_per_row_ub = meta_chunk_per_row_int + 2;
+
+	rq_dlg_param->meta_row_height = 1 << log2_meta_row_height;
+
+	/* ------ */
+	/* dpte   */
+	/* ------ */
+	log2_vmpg_bytes = dml_log2(mode_lib->soc.vmm_page_size_bytes);
+	dpte_buf_in_pte_reqs = mode_lib->ip.dpte_buffer_size_in_pte_reqs;
+
+	log2_vmpg_height = 0;
+	log2_vmpg_width = 0;
+	log2_dpte_req_height_ptes = 0;
+	log2_dpte_req_width_ptes = 0;
+	log2_dpte_req_height = 0;
+	log2_dpte_req_width = 0;
+	log2_dpte_row_height_linear = 0;
+	log2_dpte_row_height = 0;
+	log2_dpte_group_width = 0;
+	dpte_row_width_ub = 0;
+	dpte_row_height = 0;
+	dpte_req_height = 0; /* 64b dpte req height in data element */
+	dpte_req_width = 0; /* 64b dpte req width in data element */
+	dpte_group_width = 0;
+	log2_dpte_group_bytes = 0;
+	log2_dpte_group_length = 0;
+
+	if (surf_linear)
+		log2_vmpg_height = 0; /* one line high */
+	else
+		log2_vmpg_height = (log2_vmpg_bytes - 8) / 2 + log2_blk256_height;
+	log2_vmpg_width = log2_vmpg_bytes - log2_bytes_per_element - log2_vmpg_height;
+
+	/* only 3 possible shapes for dpte request in dimensions of ptes: 8x1, 4x2, 2x4. */
+	if (log2_blk_bytes <= log2_vmpg_bytes)
+		log2_dpte_req_height_ptes = 0;
+	else if (log2_blk_height - log2_vmpg_height >= 2)
+		log2_dpte_req_height_ptes = 2;
+	else
+		log2_dpte_req_height_ptes = log2_blk_height - log2_vmpg_height;
+	log2_dpte_req_width_ptes = 3 - log2_dpte_req_height_ptes;
+
+	/* Ensure we only have the 3 shapes */
+	ASSERT((log2_dpte_req_width_ptes == 3 && log2_dpte_req_height_ptes == 0) || /* 8x1 */
+			(log2_dpte_req_width_ptes == 2 && log2_dpte_req_height_ptes == 1) || /* 4x2 */
+			(log2_dpte_req_width_ptes == 1 && log2_dpte_req_height_ptes == 2)); /* 2x4 */
+
+	/* The dpte request dimensions in data elements is dpte_req_width x dpte_req_height
+	 * log2_vmpg_width is how much 1 pte represent, now calculating how much a 64b pte req represent
+	 * That depends on the pte shape (i.e. 8x1, 4x2, 2x4)
+	 */
+	log2_dpte_req_height = log2_vmpg_height + log2_dpte_req_height_ptes;
+	log2_dpte_req_width = log2_vmpg_width + log2_dpte_req_width_ptes;
+	dpte_req_height = 1 << log2_dpte_req_height;
+	dpte_req_width = 1 << log2_dpte_req_width;
+
+	/* calculate pitch dpte row buffer can hold
+	 * round the result down to a power of two.
+	 */
+	if (surf_linear) {
+		log2_dpte_row_height_linear = dml_floor(
+				dml_log2(dpte_buf_in_pte_reqs * dpte_req_width / data_pitch),
+				1);
+
+		ASSERT(log2_dpte_row_height_linear >= 3);
+
+		if (log2_dpte_row_height_linear > 7)
+			log2_dpte_row_height_linear = 7;
+
+		log2_dpte_row_height = log2_dpte_row_height_linear;
+		rq_dlg_param->dpte_row_height = 1 << log2_dpte_row_height;
+
+		/* For linear, the dpte row is pitch dependent and the pte requests wrap at the pitch boundary.
+		 * the dpte_row_width_ub is the upper bound of data_pitch*dpte_row_height in elements with this unique buffering.
+		 */
+		dpte_row_width_ub = dml_round_to_multiple(
+				data_pitch * dpte_row_height - 1,
+				dpte_req_width,
+				1) + dpte_req_width;
+		rq_dlg_param->dpte_req_per_row_ub = dpte_row_width_ub / dpte_req_width;
+	} else {
+		/* for tiled mode, row height is the same as req height and row store up to vp size upper bound */
+		if (!surf_vert) {
+			log2_dpte_row_height = log2_dpte_req_height;
+			dpte_row_width_ub = dml_round_to_multiple(vp_width - 1, dpte_req_width, 1)
+					+ dpte_req_width;
+			rq_dlg_param->dpte_req_per_row_ub = dpte_row_width_ub / dpte_req_width;
+		} else {
+			log2_dpte_row_height =
+					(log2_blk_width < log2_dpte_req_width) ?
+							log2_blk_width : log2_dpte_req_width;
+			dpte_row_width_ub = dml_round_to_multiple(vp_height - 1, dpte_req_height, 1)
+					+ dpte_req_height;
+			rq_dlg_param->dpte_req_per_row_ub = dpte_row_width_ub / dpte_req_height;
+		}
+		rq_dlg_param->dpte_row_height = 1 << log2_dpte_row_height;
+	}
+	rq_dlg_param->dpte_bytes_per_row_ub = rq_dlg_param->dpte_req_per_row_ub * 64;
+
+	/* From programming guide:
+	 * There is a special case of saving only half of ptes returned due to buffer space limits.
+	 * this case applies to 4 and 8bpe in horizontal access of a vp_width greater than 2560+16
+	 * when the pte request is 2x4 ptes (which happens when vmpg_bytes =4kb and tile blk_bytes >=64kb).
+	 */
+	if (!surf_vert && vp_width > (2560 + 16) && bytes_per_element >= 4 && log2_vmpg_bytes == 12
+			&& log2_blk_bytes >= 16) {
+		log2_dpte_row_height = log2_dpte_row_height - 1; /*half of the full height */
+		rq_dlg_param->dpte_row_height = 1 << log2_dpte_row_height;
+	}
+
+	/* the dpte_group_bytes is reduced for the specific case of vertical
+	 * access of a tile surface that has dpte request of 8x1 ptes.
+	 */
+	if (!surf_linear & (log2_dpte_req_height_ptes == 0) & surf_vert) /*reduced, in this case, will have page fault within a group */
+		rq_sizing_param->dpte_group_bytes = 512;
+	else
+		/*full size */
+		rq_sizing_param->dpte_group_bytes = 2048;
+
+	/*since pte request size is 64byte, the number of data pte requests per full sized group is as follows.  */
+	log2_dpte_group_bytes = dml_log2(rq_sizing_param->dpte_group_bytes);
+	log2_dpte_group_length = log2_dpte_group_bytes - 6; /*length in 64b requests  */
+
+	/* full sized data pte group width in elements */
+	if (!surf_vert)
+		log2_dpte_group_width = log2_dpte_group_length + log2_dpte_req_width;
+	else
+		log2_dpte_group_width = log2_dpte_group_length + log2_dpte_req_height;
+
+	dpte_group_width = 1 << log2_dpte_group_width;
+
+	/* since dpte groups are only aligned to dpte_req_width and not dpte_group_width,
+	 * the upper bound for the dpte groups per row is as follows.
+	 */
+	rq_dlg_param->dpte_groups_per_row_ub = dml_ceil(
+			(double) dpte_row_width_ub / dpte_group_width,
+			1);
+
+	dml1_rq_dlg_get_row_heights(
+			mode_lib,
+			&func_dpte_row_height,
+			&func_meta_row_height,
+			vp_width,
+			data_pitch,
+			pipe_src_param.source_format,
+			pipe_src_param.sw_mode,
+			pipe_src_param.macro_tile_size,
+			pipe_src_param.source_scan,
+			is_chroma);
+
+	/* Just a check to make sure this function and the new one give the same
+	 * result. The standalone get_row_heights() function is based off of the
+	 * code in this function so the same changes need to be made to both.
+	 */
+	if (rq_dlg_param->meta_row_height != func_meta_row_height) {
+		DTRACE(
+				"MISMATCH: rq_dlg_param->meta_row_height = %d",
+				rq_dlg_param->meta_row_height);
+		DTRACE("MISMATCH: func_meta_row_height = %d", func_meta_row_height);
+		ASSERT(0);
+	}
+
+	if (rq_dlg_param->dpte_row_height != func_dpte_row_height) {
+		DTRACE(
+				"MISMATCH: rq_dlg_param->dpte_row_height = %d",
+				rq_dlg_param->dpte_row_height);
+		DTRACE("MISMATCH: func_dpte_row_height = %d", func_dpte_row_height);
+		ASSERT(0);
+	}
+}
+
+void dml1_rq_dlg_get_rq_params(
+		struct display_mode_lib *mode_lib,
+		struct _vcs_dpi_display_rq_params_st *rq_param,
+		const struct _vcs_dpi_display_pipe_source_params_st pipe_src_param)
+{
+	/* get param for luma surface */
+	rq_param->yuv420 = pipe_src_param.source_format == dm_420_8
+			|| pipe_src_param.source_format == dm_420_10;
+	rq_param->yuv420_10bpc = pipe_src_param.source_format == dm_420_10;
+
+	get_surf_rq_param(
+			mode_lib,
+			&(rq_param->sizing.rq_l),
+			&(rq_param->dlg.rq_l),
+			&(rq_param->misc.rq_l),
+			pipe_src_param,
+			0);
+
+	if (is_dual_plane((enum source_format_class) pipe_src_param.source_format)) {
+		/* get param for chroma surface */
+		get_surf_rq_param(
+				mode_lib,
+				&(rq_param->sizing.rq_c),
+				&(rq_param->dlg.rq_c),
+				&(rq_param->misc.rq_c),
+				pipe_src_param,
+				1);
+	}
+
+	/* calculate how to split the det buffer space between luma and chroma */
+	handle_det_buf_split(mode_lib, rq_param, pipe_src_param);
+	print__rq_params_st(mode_lib, *rq_param);
+}
+
+/* Note: currently taken in as is.
+ * Nice to decouple code from hw register implement and extract code that are repeated for luma and chroma.
+ */
+void dml1_rq_dlg_get_dlg_params(
+		struct display_mode_lib *mode_lib,
+		struct _vcs_dpi_display_dlg_regs_st *disp_dlg_regs,
+		struct _vcs_dpi_display_ttu_regs_st *disp_ttu_regs,
+		const struct _vcs_dpi_display_rq_dlg_params_st rq_dlg_param,
+		const struct _vcs_dpi_display_dlg_sys_params_st dlg_sys_param,
+		const struct _vcs_dpi_display_e2e_pipe_params_st e2e_pipe_param,
+		const bool cstate_en,
+		const bool pstate_en,
+		const bool vm_en,
+		const bool iflip_en)
+{
+	/* Timing */
+	unsigned int htotal = e2e_pipe_param.pipe.dest.htotal;
+	unsigned int hblank_end = e2e_pipe_param.pipe.dest.hblank_end;
+	unsigned int vblank_start = e2e_pipe_param.pipe.dest.vblank_start;
+	unsigned int vblank_end = e2e_pipe_param.pipe.dest.vblank_end;
+	bool interlaced = e2e_pipe_param.pipe.dest.interlaced;
+	unsigned int min_vblank = mode_lib->ip.min_vblank_lines;
+
+	double pclk_freq_in_mhz = e2e_pipe_param.pipe.dest.pixel_rate_mhz;
+	double refclk_freq_in_mhz = e2e_pipe_param.clks_cfg.refclk_mhz;
+	double dppclk_freq_in_mhz = e2e_pipe_param.clks_cfg.dppclk_mhz;
+	double dispclk_freq_in_mhz = e2e_pipe_param.clks_cfg.dispclk_mhz;
+
+	double ref_freq_to_pix_freq;
+	double prefetch_xy_calc_in_dcfclk;
+	double min_dcfclk_mhz;
+	double t_calc_us;
+	double min_ttu_vblank;
+	double min_dst_y_ttu_vblank;
+	unsigned int dlg_vblank_start;
+	bool dcc_en;
+	bool dual_plane;
+	bool mode_422;
+	unsigned int access_dir;
+	unsigned int bytes_per_element_l;
+	unsigned int bytes_per_element_c;
+	unsigned int vp_height_l;
+	unsigned int vp_width_l;
+	unsigned int vp_height_c;
+	unsigned int vp_width_c;
+	unsigned int htaps_l;
+	unsigned int htaps_c;
+	double hratios_l;
+	double hratios_c;
+	double vratio_l;
+	double vratio_c;
+	double line_time_in_us;
+	double vinit_l;
+	double vinit_c;
+	double vinit_bot_l;
+	double vinit_bot_c;
+	unsigned int swath_height_l;
+	unsigned int swath_width_ub_l;
+	unsigned int dpte_bytes_per_row_ub_l;
+	unsigned int dpte_groups_per_row_ub_l;
+	unsigned int meta_pte_bytes_per_frame_ub_l;
+	unsigned int meta_bytes_per_row_ub_l;
+	unsigned int swath_height_c;
+	unsigned int swath_width_ub_c;
+	unsigned int dpte_bytes_per_row_ub_c;
+	unsigned int dpte_groups_per_row_ub_c;
+	unsigned int meta_chunks_per_row_ub_l;
+	unsigned int vupdate_offset;
+	unsigned int vupdate_width;
+	unsigned int vready_offset;
+	unsigned int dppclk_delay_subtotal;
+	unsigned int dispclk_delay_subtotal;
+	unsigned int pixel_rate_delay_subtotal;
+	unsigned int vstartup_start;
+	unsigned int dst_x_after_scaler;
+	unsigned int dst_y_after_scaler;
+	double line_wait;
+	double line_o;
+	double line_setup;
+	double line_calc;
+	double dst_y_prefetch;
+	double t_pre_us;
+	unsigned int vm_bytes;
+	unsigned int meta_row_bytes;
+	unsigned int max_num_sw_l;
+	unsigned int max_num_sw_c;
+	unsigned int max_partial_sw_l;
+	unsigned int max_partial_sw_c;
+	double max_vinit_l;
+	double max_vinit_c;
+	unsigned int lsw_l;
+	unsigned int lsw_c;
+	unsigned int sw_bytes_ub_l;
+	unsigned int sw_bytes_ub_c;
+	unsigned int sw_bytes;
+	unsigned int dpte_row_bytes;
+	double prefetch_bw;
+	double flip_bw;
+	double t_vm_us;
+	double t_r0_us;
+	double dst_y_per_vm_vblank;
+	double dst_y_per_row_vblank;
+	double min_dst_y_per_vm_vblank;
+	double min_dst_y_per_row_vblank;
+	double lsw;
+	double vratio_pre_l;
+	double vratio_pre_c;
+	unsigned int req_per_swath_ub_l;
+	unsigned int req_per_swath_ub_c;
+	unsigned int meta_row_height_l;
+	unsigned int swath_width_pixels_ub_l;
+	unsigned int swath_width_pixels_ub_c;
+	unsigned int scaler_rec_in_width_l;
+	unsigned int scaler_rec_in_width_c;
+	unsigned int dpte_row_height_l;
+	unsigned int dpte_row_height_c;
+	double hscale_pixel_rate_l;
+	double hscale_pixel_rate_c;
+	double min_hratio_fact_l;
+	double min_hratio_fact_c;
+	double refcyc_per_line_delivery_pre_l;
+	double refcyc_per_line_delivery_pre_c;
+	double refcyc_per_line_delivery_l;
+	double refcyc_per_line_delivery_c;
+	double refcyc_per_req_delivery_pre_l;
+	double refcyc_per_req_delivery_pre_c;
+	double refcyc_per_req_delivery_l;
+	double refcyc_per_req_delivery_c;
+	double refcyc_per_req_delivery_pre_cur0;
+	double refcyc_per_req_delivery_cur0;
+	unsigned int full_recout_width;
+	double hratios_cur0;
+	unsigned int cur0_src_width;
+	enum cursor_bpp cur0_bpp;
+	unsigned int cur0_req_size;
+	unsigned int cur0_req_width;
+	double cur0_width_ub;
+	double cur0_req_per_width;
+	double hactive_cur0;
+
+	memset(disp_dlg_regs, 0, sizeof(*disp_dlg_regs));
+	memset(disp_ttu_regs, 0, sizeof(*disp_ttu_regs));
+
+	DTRACE("DLG: %s: cstate_en = %d", __func__, cstate_en);
+	DTRACE("DLG: %s: pstate_en = %d", __func__, pstate_en);
+	DTRACE("DLG: %s: vm_en     = %d", __func__, vm_en);
+	DTRACE("DLG: %s: iflip_en  = %d", __func__, iflip_en);
+
+	/* ------------------------- */
+	/* Section 1.5.2.1: OTG dependent Params */
+	/* ------------------------- */
+	DTRACE("DLG: %s: dppclk_freq_in_mhz     = %3.2f", __func__, dppclk_freq_in_mhz);
+	DTRACE("DLG: %s: dispclk_freq_in_mhz    = %3.2f", __func__, dispclk_freq_in_mhz);
+	DTRACE("DLG: %s: refclk_freq_in_mhz     = %3.2f", __func__, refclk_freq_in_mhz);
+	DTRACE("DLG: %s: pclk_freq_in_mhz       = %3.2f", __func__, pclk_freq_in_mhz);
+	DTRACE("DLG: %s: interlaced             = %d", __func__, interlaced);
+
+	ref_freq_to_pix_freq = refclk_freq_in_mhz / pclk_freq_in_mhz;
+	ASSERT(ref_freq_to_pix_freq < 4.0);
+	disp_dlg_regs->ref_freq_to_pix_freq =
+			(unsigned int) (ref_freq_to_pix_freq * dml_pow(2, 19));
+	disp_dlg_regs->refcyc_per_htotal = (unsigned int) (ref_freq_to_pix_freq * (double) htotal
+			* dml_pow(2, 8));
+	disp_dlg_regs->refcyc_h_blank_end = (unsigned int) ((double) hblank_end
+			* (double) ref_freq_to_pix_freq);
+	ASSERT(disp_dlg_regs->refcyc_h_blank_end < (unsigned int) dml_pow(2, 13));
+	disp_dlg_regs->dlg_vblank_end = interlaced ? (vblank_end / 2) : vblank_end; /* 15 bits */
+
+	prefetch_xy_calc_in_dcfclk = 24.0; /* FIXME: ip_param */
+	min_dcfclk_mhz = dlg_sys_param.deepsleep_dcfclk_mhz;
+	t_calc_us = prefetch_xy_calc_in_dcfclk / min_dcfclk_mhz;
+	min_ttu_vblank = dlg_sys_param.t_urg_wm_us;
+	if (cstate_en)
+		min_ttu_vblank = dml_max(dlg_sys_param.t_sr_wm_us, min_ttu_vblank);
+	if (pstate_en)
+		min_ttu_vblank = dml_max(dlg_sys_param.t_mclk_wm_us, min_ttu_vblank);
+	min_ttu_vblank = min_ttu_vblank + t_calc_us;
+
+	min_dst_y_ttu_vblank = min_ttu_vblank * pclk_freq_in_mhz / (double) htotal;
+	dlg_vblank_start = interlaced ? (vblank_start / 2) : vblank_start;
+
+	disp_dlg_regs->min_dst_y_next_start = (unsigned int) (((double) dlg_vblank_start
+			+ min_dst_y_ttu_vblank) * dml_pow(2, 2));
+	ASSERT(disp_dlg_regs->min_dst_y_next_start < (unsigned int) dml_pow(2, 18));
+
+	DTRACE("DLG: %s: min_dcfclk_mhz                         = %3.2f", __func__, min_dcfclk_mhz);
+	DTRACE("DLG: %s: min_ttu_vblank                         = %3.2f", __func__, min_ttu_vblank);
+	DTRACE(
+			"DLG: %s: min_dst_y_ttu_vblank                   = %3.2f",
+			__func__,
+			min_dst_y_ttu_vblank);
+	DTRACE("DLG: %s: t_calc_us                              = %3.2f", __func__, t_calc_us);
+	DTRACE(
+			"DLG: %s: disp_dlg_regs->min_dst_y_next_start    = 0x%0x",
+			__func__,
+			disp_dlg_regs->min_dst_y_next_start);
+	DTRACE(
+			"DLG: %s: ref_freq_to_pix_freq                   = %3.2f",
+			__func__,
+			ref_freq_to_pix_freq);
+
+	/* ------------------------- */
+	/* Section 1.5.2.2: Prefetch, Active and TTU  */
+	/* ------------------------- */
+	/* Prefetch Calc */
+	/* Source */
+	dcc_en = e2e_pipe_param.pipe.src.dcc;
+	dual_plane = is_dual_plane(
+			(enum source_format_class) e2e_pipe_param.pipe.src.source_format);
+	mode_422 = 0; /* FIXME */
+	access_dir = (e2e_pipe_param.pipe.src.source_scan == dm_vert); /* vp access direction: horizontal or vertical accessed */
+	bytes_per_element_l = get_bytes_per_element(
+			(enum source_format_class) e2e_pipe_param.pipe.src.source_format,
+			0);
+	bytes_per_element_c = get_bytes_per_element(
+			(enum source_format_class) e2e_pipe_param.pipe.src.source_format,
+			1);
+	vp_height_l = e2e_pipe_param.pipe.src.viewport_height;
+	vp_width_l = e2e_pipe_param.pipe.src.viewport_width;
+	vp_height_c = e2e_pipe_param.pipe.src.viewport_height_c;
+	vp_width_c = e2e_pipe_param.pipe.src.viewport_width_c;
+
+	/* Scaling */
+	htaps_l = e2e_pipe_param.pipe.scale_taps.htaps;
+	htaps_c = e2e_pipe_param.pipe.scale_taps.htaps_c;
+	hratios_l = e2e_pipe_param.pipe.scale_ratio_depth.hscl_ratio;
+	hratios_c = e2e_pipe_param.pipe.scale_ratio_depth.hscl_ratio_c;
+	vratio_l = e2e_pipe_param.pipe.scale_ratio_depth.vscl_ratio;
+	vratio_c = e2e_pipe_param.pipe.scale_ratio_depth.vscl_ratio_c;
+
+	line_time_in_us = (htotal / pclk_freq_in_mhz);
+	vinit_l = e2e_pipe_param.pipe.scale_ratio_depth.vinit;
+	vinit_c = e2e_pipe_param.pipe.scale_ratio_depth.vinit_c;
+	vinit_bot_l = e2e_pipe_param.pipe.scale_ratio_depth.vinit_bot;
+	vinit_bot_c = e2e_pipe_param.pipe.scale_ratio_depth.vinit_bot_c;
+
+	swath_height_l = rq_dlg_param.rq_l.swath_height;
+	swath_width_ub_l = rq_dlg_param.rq_l.swath_width_ub;
+	dpte_bytes_per_row_ub_l = rq_dlg_param.rq_l.dpte_bytes_per_row_ub;
+	dpte_groups_per_row_ub_l = rq_dlg_param.rq_l.dpte_groups_per_row_ub;
+	meta_pte_bytes_per_frame_ub_l = rq_dlg_param.rq_l.meta_pte_bytes_per_frame_ub;
+	meta_bytes_per_row_ub_l = rq_dlg_param.rq_l.meta_bytes_per_row_ub;
+
+	swath_height_c = rq_dlg_param.rq_c.swath_height;
+	swath_width_ub_c = rq_dlg_param.rq_c.swath_width_ub;
+	dpte_bytes_per_row_ub_c = rq_dlg_param.rq_c.dpte_bytes_per_row_ub;
+	dpte_groups_per_row_ub_c = rq_dlg_param.rq_c.dpte_groups_per_row_ub;
+
+	meta_chunks_per_row_ub_l = rq_dlg_param.rq_l.meta_chunks_per_row_ub;
+	vupdate_offset = e2e_pipe_param.pipe.dest.vupdate_offset;
+	vupdate_width = e2e_pipe_param.pipe.dest.vupdate_width;
+	vready_offset = e2e_pipe_param.pipe.dest.vready_offset;
+
+	dppclk_delay_subtotal = mode_lib->ip.dppclk_delay_subtotal;
+	dispclk_delay_subtotal = mode_lib->ip.dispclk_delay_subtotal;
+	pixel_rate_delay_subtotal = dppclk_delay_subtotal * pclk_freq_in_mhz / dppclk_freq_in_mhz
+			+ dispclk_delay_subtotal * pclk_freq_in_mhz / dispclk_freq_in_mhz;
+
+	vstartup_start = e2e_pipe_param.pipe.dest.vstartup_start;
+
+	if (interlaced)
+		vstartup_start = vstartup_start / 2;
+
+	if (vstartup_start >= min_vblank) {
+		DTRACE(
+				"WARNING_DLG: %s:  vblank_start=%d vblank_end=%d",
+				__func__,
+				vblank_start,
+				vblank_end);
+		DTRACE(
+				"WARNING_DLG: %s:  vstartup_start=%d should be less than min_vblank=%d",
+				__func__,
+				vstartup_start,
+				min_vblank);
+		min_vblank = vstartup_start + 1;
+		DTRACE(
+				"WARNING_DLG: %s:  vstartup_start=%d should be less than min_vblank=%d",
+				__func__,
+				vstartup_start,
+				min_vblank);
+	}
+
+	dst_x_after_scaler = 0;
+	dst_y_after_scaler = 0;
+
+	if (e2e_pipe_param.pipe.src.is_hsplit)
+		dst_x_after_scaler = pixel_rate_delay_subtotal
+				+ e2e_pipe_param.pipe.dest.recout_width;
+	else
+		dst_x_after_scaler = pixel_rate_delay_subtotal;
+
+	if (e2e_pipe_param.dout.output_format == dm_420)
+		dst_y_after_scaler = 1;
+	else
+		dst_y_after_scaler = 0;
+
+	if (dst_x_after_scaler >= htotal) {
+		dst_x_after_scaler = dst_x_after_scaler - htotal;
+		dst_y_after_scaler = dst_y_after_scaler + 1;
+	}
+
+	DTRACE("DLG: %s: htotal                                 = %d", __func__, htotal);
+	DTRACE(
+			"DLG: %s: pixel_rate_delay_subtotal              = %d",
+			__func__,
+			pixel_rate_delay_subtotal);
+	DTRACE("DLG: %s: dst_x_after_scaler                     = %d", __func__, dst_x_after_scaler);
+	DTRACE("DLG: %s: dst_y_after_scaler                     = %d", __func__, dst_y_after_scaler);
+
+	line_wait = mode_lib->soc.urgent_latency_us;
+	if (cstate_en)
+		line_wait = dml_max(mode_lib->soc.sr_enter_plus_exit_time_us, line_wait);
+	if (pstate_en)
+		line_wait = dml_max(
+				mode_lib->soc.dram_clock_change_latency_us
+						+ mode_lib->soc.urgent_latency_us,
+				line_wait);
+	line_wait = line_wait / line_time_in_us;
+
+	line_o = (double) dst_y_after_scaler + dst_x_after_scaler / (double) htotal;
+	line_setup = (double) (vupdate_offset + vupdate_width + vready_offset) / (double) htotal;
+	line_calc = t_calc_us / line_time_in_us;
+
+	DTRACE(
+			"DLG: %s: soc.sr_enter_plus_exit_time_us     = %3.2f",
+			__func__,
+			(double) mode_lib->soc.sr_enter_plus_exit_time_us);
+	DTRACE(
+			"DLG: %s: soc.dram_clock_change_latency_us   = %3.2f",
+			__func__,
+			(double) mode_lib->soc.dram_clock_change_latency_us);
+	DTRACE(
+			"DLG: %s: soc.urgent_latency_us              = %3.2f",
+			__func__,
+			mode_lib->soc.urgent_latency_us);
+
+	DTRACE("DLG: %s: swath_height_l     = %d", __func__, swath_height_l);
+	if (dual_plane)
+		DTRACE("DLG: %s: swath_height_c     = %d", __func__, swath_height_c);
+
+	DTRACE(
+			"DLG: %s: t_srx_delay_us     = %3.2f",
+			__func__,
+			(double) dlg_sys_param.t_srx_delay_us);
+	DTRACE("DLG: %s: line_time_in_us    = %3.2f", __func__, (double) line_time_in_us);
+	DTRACE("DLG: %s: vupdate_offset     = %d", __func__, vupdate_offset);
+	DTRACE("DLG: %s: vupdate_width      = %d", __func__, vupdate_width);
+	DTRACE("DLG: %s: vready_offset      = %d", __func__, vready_offset);
+	DTRACE("DLG: %s: line_time_in_us    = %3.2f", __func__, line_time_in_us);
+	DTRACE("DLG: %s: line_wait          = %3.2f", __func__, line_wait);
+	DTRACE("DLG: %s: line_o             = %3.2f", __func__, line_o);
+	DTRACE("DLG: %s: line_setup         = %3.2f", __func__, line_setup);
+	DTRACE("DLG: %s: line_calc          = %3.2f", __func__, line_calc);
+
+	dst_y_prefetch = ((double) min_vblank - 1.0)
+			- (line_setup + line_calc + line_wait + line_o);
+	DTRACE("DLG: %s: dst_y_prefetch (before rnd) = %3.2f", __func__, dst_y_prefetch);
+	ASSERT(dst_y_prefetch >= 2.0);
+
+	dst_y_prefetch = dml_floor(4.0 * (dst_y_prefetch + 0.125), 1) / 4;
+	DTRACE("DLG: %s: dst_y_prefetch (after rnd) = %3.2f", __func__, dst_y_prefetch);
+
+	t_pre_us = dst_y_prefetch * line_time_in_us;
+	vm_bytes = 0;
+	meta_row_bytes = 0;
+
+	if (dcc_en && vm_en)
+		vm_bytes = meta_pte_bytes_per_frame_ub_l;
+	if (dcc_en)
+		meta_row_bytes = meta_bytes_per_row_ub_l;
+
+	max_num_sw_l = 0;
+	max_num_sw_c = 0;
+	max_partial_sw_l = 0;
+	max_partial_sw_c = 0;
+
+	max_vinit_l = interlaced ? dml_max(vinit_l, vinit_bot_l) : vinit_l;
+	max_vinit_c = interlaced ? dml_max(vinit_c, vinit_bot_c) : vinit_c;
+
+	get_swath_need(mode_lib, &max_num_sw_l, &max_partial_sw_l, swath_height_l, max_vinit_l);
+	if (dual_plane)
+		get_swath_need(
+				mode_lib,
+				&max_num_sw_c,
+				&max_partial_sw_c,
+				swath_height_c,
+				max_vinit_c);
+
+	lsw_l = max_num_sw_l * swath_height_l + max_partial_sw_l;
+	lsw_c = max_num_sw_c * swath_height_c + max_partial_sw_c;
+	sw_bytes_ub_l = lsw_l * swath_width_ub_l * bytes_per_element_l;
+	sw_bytes_ub_c = lsw_c * swath_width_ub_c * bytes_per_element_c;
+	sw_bytes = 0;
+	dpte_row_bytes = 0;
+
+	if (vm_en) {
+		if (dual_plane)
+			dpte_row_bytes = dpte_bytes_per_row_ub_l + dpte_bytes_per_row_ub_c;
+		else
+			dpte_row_bytes = dpte_bytes_per_row_ub_l;
+	} else {
+		dpte_row_bytes = 0;
+	}
+
+	if (dual_plane)
+		sw_bytes = sw_bytes_ub_l + sw_bytes_ub_c;
+	else
+		sw_bytes = sw_bytes_ub_l;
+
+	DTRACE("DLG: %s: sw_bytes_ub_l           = %d", __func__, sw_bytes_ub_l);
+	DTRACE("DLG: %s: sw_bytes_ub_c           = %d", __func__, sw_bytes_ub_c);
+	DTRACE("DLG: %s: sw_bytes                = %d", __func__, sw_bytes);
+	DTRACE("DLG: %s: vm_bytes                = %d", __func__, vm_bytes);
+	DTRACE("DLG: %s: meta_row_bytes          = %d", __func__, meta_row_bytes);
+	DTRACE("DLG: %s: dpte_row_bytes          = %d", __func__, dpte_row_bytes);
+
+	prefetch_bw = (vm_bytes + 2 * dpte_row_bytes + 2 * meta_row_bytes + sw_bytes) / t_pre_us;
+	flip_bw = ((vm_bytes + dpte_row_bytes + meta_row_bytes) * dlg_sys_param.total_flip_bw)
+			/ (double) dlg_sys_param.total_flip_bytes;
+	t_vm_us = line_time_in_us / 4.0;
+	if (vm_en && dcc_en) {
+		t_vm_us = dml_max(
+				dlg_sys_param.t_extra_us,
+				dml_max((double) vm_bytes / prefetch_bw, t_vm_us));
+
+		if (iflip_en && !dual_plane) {
+			t_vm_us = dml_max(mode_lib->soc.urgent_latency_us, t_vm_us);
+			if (flip_bw > 0.)
+				t_vm_us = dml_max(vm_bytes / flip_bw, t_vm_us);
+		}
+	}
+
+	t_r0_us = dml_max(dlg_sys_param.t_extra_us - t_vm_us, line_time_in_us - t_vm_us);
+
+	if (vm_en || dcc_en) {
+		t_r0_us = dml_max(
+				(double) (dpte_row_bytes + meta_row_bytes) / prefetch_bw,
+				dlg_sys_param.t_extra_us);
+		t_r0_us = dml_max((double) (line_time_in_us - t_vm_us), t_r0_us);
+
+		if (iflip_en && !dual_plane) {
+			t_r0_us = dml_max(mode_lib->soc.urgent_latency_us * 2.0, t_r0_us);
+			if (flip_bw > 0.)
+				t_r0_us = dml_max(
+						(dpte_row_bytes + meta_row_bytes) / flip_bw,
+						t_r0_us);
+		}
+	}
+
+	disp_dlg_regs->dst_y_after_scaler = dst_y_after_scaler; /* in terms of line */
+	disp_dlg_regs->refcyc_x_after_scaler = dst_x_after_scaler * ref_freq_to_pix_freq; /* in terms of refclk */
+	ASSERT(disp_dlg_regs->refcyc_x_after_scaler < (unsigned int) dml_pow(2, 13));
+	DTRACE(
+			"DLG: %s: disp_dlg_regs->dst_y_after_scaler      = 0x%0x",
+			__func__,
+			disp_dlg_regs->dst_y_after_scaler);
+	DTRACE(
+			"DLG: %s: disp_dlg_regs->refcyc_x_after_scaler   = 0x%0x",
+			__func__,
+			disp_dlg_regs->refcyc_x_after_scaler);
+
+	disp_dlg_regs->dst_y_prefetch = (unsigned int) (dst_y_prefetch * dml_pow(2, 2));
+	DTRACE(
+			"DLG: %s: disp_dlg_regs->dst_y_prefetch  = %d",
+			__func__,
+			disp_dlg_regs->dst_y_prefetch);
+
+	dst_y_per_vm_vblank = 0.0;
+	dst_y_per_row_vblank = 0.0;
+
+	dst_y_per_vm_vblank = t_vm_us / line_time_in_us;
+	dst_y_per_vm_vblank = dml_floor(4.0 * (dst_y_per_vm_vblank + 0.125), 1) / 4.0;
+	disp_dlg_regs->dst_y_per_vm_vblank = (unsigned int) (dst_y_per_vm_vblank * dml_pow(2, 2));
+
+	dst_y_per_row_vblank = t_r0_us / line_time_in_us;
+	dst_y_per_row_vblank = dml_floor(4.0 * (dst_y_per_row_vblank + 0.125), 1) / 4.0;
+	disp_dlg_regs->dst_y_per_row_vblank = (unsigned int) (dst_y_per_row_vblank * dml_pow(2, 2));
+
+	DTRACE("DLG: %s: lsw_l                   = %d", __func__, lsw_l);
+	DTRACE("DLG: %s: lsw_c                   = %d", __func__, lsw_c);
+	DTRACE("DLG: %s: dpte_bytes_per_row_ub_l = %d", __func__, dpte_bytes_per_row_ub_l);
+	DTRACE("DLG: %s: dpte_bytes_per_row_ub_c = %d", __func__, dpte_bytes_per_row_ub_c);
+
+	DTRACE("DLG: %s: prefetch_bw            = %3.2f", __func__, prefetch_bw);
+	DTRACE("DLG: %s: flip_bw                = %3.2f", __func__, flip_bw);
+	DTRACE("DLG: %s: t_pre_us               = %3.2f", __func__, t_pre_us);
+	DTRACE("DLG: %s: t_vm_us                = %3.2f", __func__, t_vm_us);
+	DTRACE("DLG: %s: t_r0_us                = %3.2f", __func__, t_r0_us);
+	DTRACE("DLG: %s: dst_y_per_vm_vblank    = %3.2f", __func__, dst_y_per_vm_vblank);
+	DTRACE("DLG: %s: dst_y_per_row_vblank   = %3.2f", __func__, dst_y_per_row_vblank);
+	DTRACE("DLG: %s: dst_y_prefetch         = %3.2f", __func__, dst_y_prefetch);
+
+	min_dst_y_per_vm_vblank = 8.0;
+	min_dst_y_per_row_vblank = 16.0;
+	if (htotal <= 75) {
+		min_vblank = 300;
+		min_dst_y_per_vm_vblank = 100.0;
+		min_dst_y_per_row_vblank = 100.0;
+	}
+
+	ASSERT(dst_y_per_vm_vblank < min_dst_y_per_vm_vblank);
+	ASSERT(dst_y_per_row_vblank < min_dst_y_per_row_vblank);
+
+	ASSERT(dst_y_prefetch > (dst_y_per_vm_vblank + dst_y_per_row_vblank));
+	lsw = dst_y_prefetch - (dst_y_per_vm_vblank + dst_y_per_row_vblank);
+
+	DTRACE("DLG: %s: lsw = %3.2f", __func__, lsw);
+
+	vratio_pre_l = get_vratio_pre(
+			mode_lib,
+			max_num_sw_l,
+			max_partial_sw_l,
+			swath_height_l,
+			max_vinit_l,
+			lsw);
+	vratio_pre_c = 1.0;
+	if (dual_plane)
+		vratio_pre_c = get_vratio_pre(
+				mode_lib,
+				max_num_sw_c,
+				max_partial_sw_c,
+				swath_height_c,
+				max_vinit_c,
+				lsw);
+
+	DTRACE("DLG: %s: vratio_pre_l=%3.2f", __func__, vratio_pre_l);
+	DTRACE("DLG: %s: vratio_pre_c=%3.2f", __func__, vratio_pre_c);
+
+	ASSERT(vratio_pre_l <= 4.0);
+	if (vratio_pre_l >= 4.0)
+		disp_dlg_regs->vratio_prefetch = (unsigned int) dml_pow(2, 21) - 1;
+	else
+		disp_dlg_regs->vratio_prefetch = (unsigned int) (vratio_pre_l * dml_pow(2, 19));
+
+	ASSERT(vratio_pre_c <= 4.0);
+	if (vratio_pre_c >= 4.0)
+		disp_dlg_regs->vratio_prefetch_c = (unsigned int) dml_pow(2, 21) - 1;
+	else
+		disp_dlg_regs->vratio_prefetch_c = (unsigned int) (vratio_pre_c * dml_pow(2, 19));
+
+	disp_dlg_regs->refcyc_per_pte_group_vblank_l =
+			(unsigned int) (dst_y_per_row_vblank * (double) htotal
+					* ref_freq_to_pix_freq / (double) dpte_groups_per_row_ub_l);
+	ASSERT(disp_dlg_regs->refcyc_per_pte_group_vblank_l < (unsigned int) dml_pow(2, 13));
+
+	disp_dlg_regs->refcyc_per_pte_group_vblank_c =
+			(unsigned int) (dst_y_per_row_vblank * (double) htotal
+					* ref_freq_to_pix_freq / (double) dpte_groups_per_row_ub_c);
+	ASSERT(disp_dlg_regs->refcyc_per_pte_group_vblank_c < (unsigned int) dml_pow(2, 13));
+
+	disp_dlg_regs->refcyc_per_meta_chunk_vblank_l =
+			(unsigned int) (dst_y_per_row_vblank * (double) htotal
+					* ref_freq_to_pix_freq / (double) meta_chunks_per_row_ub_l);
+	ASSERT(disp_dlg_regs->refcyc_per_meta_chunk_vblank_l < (unsigned int) dml_pow(2, 13));
+
+	disp_dlg_regs->refcyc_per_meta_chunk_vblank_c =
+			disp_dlg_regs->refcyc_per_meta_chunk_vblank_l;/* dcc for 4:2:0 is not supported in dcn1.0.  assigned to be the same as _l for now */
+
+	/* Active */
+	req_per_swath_ub_l = rq_dlg_param.rq_l.req_per_swath_ub;
+	req_per_swath_ub_c = rq_dlg_param.rq_c.req_per_swath_ub;
+	meta_row_height_l = rq_dlg_param.rq_l.meta_row_height;
+	swath_width_pixels_ub_l = 0;
+	swath_width_pixels_ub_c = 0;
+	scaler_rec_in_width_l = 0;
+	scaler_rec_in_width_c = 0;
+	dpte_row_height_l = rq_dlg_param.rq_l.dpte_row_height;
+	dpte_row_height_c = rq_dlg_param.rq_c.dpte_row_height;
+
+	disp_dlg_regs->dst_y_per_pte_row_nom_l = (unsigned int) ((double) dpte_row_height_l
+			/ (double) vratio_l * dml_pow(2, 2));
+	ASSERT(disp_dlg_regs->dst_y_per_pte_row_nom_l < (unsigned int) dml_pow(2, 17));
+
+	disp_dlg_regs->dst_y_per_pte_row_nom_c = (unsigned int) ((double) dpte_row_height_c
+			/ (double) vratio_c * dml_pow(2, 2));
+	ASSERT(disp_dlg_regs->dst_y_per_pte_row_nom_c < (unsigned int) dml_pow(2, 17));
+
+	disp_dlg_regs->dst_y_per_meta_row_nom_l = (unsigned int) ((double) meta_row_height_l
+			/ (double) vratio_l * dml_pow(2, 2));
+	ASSERT(disp_dlg_regs->dst_y_per_meta_row_nom_l < (unsigned int) dml_pow(2, 17));
+
+	disp_dlg_regs->dst_y_per_meta_row_nom_c = disp_dlg_regs->dst_y_per_meta_row_nom_l; /* dcc for 4:2:0 is not supported in dcn1.0.  assigned to be the same as _l for now */
+
+	disp_dlg_regs->refcyc_per_pte_group_nom_l = (unsigned int) ((double) dpte_row_height_l
+			/ (double) vratio_l * (double) htotal * ref_freq_to_pix_freq
+			/ (double) dpte_groups_per_row_ub_l);
+	if (disp_dlg_regs->refcyc_per_pte_group_nom_l >= (unsigned int) dml_pow(2, 23))
+		disp_dlg_regs->refcyc_per_pte_group_nom_l = dml_pow(2, 23) - 1;
+
+	disp_dlg_regs->refcyc_per_pte_group_nom_c = (unsigned int) ((double) dpte_row_height_c
+			/ (double) vratio_c * (double) htotal * ref_freq_to_pix_freq
+			/ (double) dpte_groups_per_row_ub_c);
+	if (disp_dlg_regs->refcyc_per_pte_group_nom_c >= (unsigned int) dml_pow(2, 23))
+		disp_dlg_regs->refcyc_per_pte_group_nom_c = dml_pow(2, 23) - 1;
+
+	disp_dlg_regs->refcyc_per_meta_chunk_nom_l = (unsigned int) ((double) meta_row_height_l
+			/ (double) vratio_l * (double) htotal * ref_freq_to_pix_freq
+			/ (double) meta_chunks_per_row_ub_l);
+	if (disp_dlg_regs->refcyc_per_meta_chunk_nom_l >= (unsigned int) dml_pow(2, 23))
+		disp_dlg_regs->refcyc_per_meta_chunk_nom_l = dml_pow(2, 23) - 1;
+
+	if (mode_422) {
+		swath_width_pixels_ub_l = swath_width_ub_l * 2; /* *2 for 2 pixel per element */
+		swath_width_pixels_ub_c = swath_width_ub_c * 2;
+	} else {
+		swath_width_pixels_ub_l = swath_width_ub_l * 1;
+		swath_width_pixels_ub_c = swath_width_ub_c * 1;
+	}
+
+	hscale_pixel_rate_l = 0.;
+	hscale_pixel_rate_c = 0.;
+	min_hratio_fact_l = 1.0;
+	min_hratio_fact_c = 1.0;
+
+	if (htaps_l <= 1)
+		min_hratio_fact_l = 2.0;
+	else if (htaps_l <= 6) {
+		if ((hratios_l * 2.0) > 4.0)
+			min_hratio_fact_l = 4.0;
+		else
+			min_hratio_fact_l = hratios_l * 2.0;
+	} else {
+		if (hratios_l > 4.0)
+			min_hratio_fact_l = 4.0;
+		else
+			min_hratio_fact_l = hratios_l;
+	}
+
+	hscale_pixel_rate_l = min_hratio_fact_l * dppclk_freq_in_mhz;
+
+	if (htaps_c <= 1)
+		min_hratio_fact_c = 2.0;
+	else if (htaps_c <= 6) {
+		if ((hratios_c * 2.0) > 4.0)
+			min_hratio_fact_c = 4.0;
+		else
+			min_hratio_fact_c = hratios_c * 2.0;
+	} else {
+		if (hratios_c > 4.0)
+			min_hratio_fact_c = 4.0;
+		else
+			min_hratio_fact_c = hratios_c;
+	}
+
+	hscale_pixel_rate_c = min_hratio_fact_c * dppclk_freq_in_mhz;
+
+	refcyc_per_line_delivery_pre_l = 0.;
+	refcyc_per_line_delivery_pre_c = 0.;
+	refcyc_per_line_delivery_l = 0.;
+	refcyc_per_line_delivery_c = 0.;
+
+	refcyc_per_req_delivery_pre_l = 0.;
+	refcyc_per_req_delivery_pre_c = 0.;
+	refcyc_per_req_delivery_l = 0.;
+	refcyc_per_req_delivery_c = 0.;
+	refcyc_per_req_delivery_pre_cur0 = 0.;
+	refcyc_per_req_delivery_cur0 = 0.;
+
+	full_recout_width = 0;
+	if (e2e_pipe_param.pipe.src.is_hsplit) {
+		if (e2e_pipe_param.pipe.dest.full_recout_width == 0) {
+			DTRACE("DLG: %s: Warningfull_recout_width not set in hsplit mode", __func__);
+			full_recout_width = e2e_pipe_param.pipe.dest.recout_width * 2; /* assume half split for dcn1 */
+		} else
+			full_recout_width = e2e_pipe_param.pipe.dest.full_recout_width;
+	} else
+		full_recout_width = e2e_pipe_param.pipe.dest.recout_width;
+
+	refcyc_per_line_delivery_pre_l = get_refcyc_per_delivery(
+			mode_lib,
+			refclk_freq_in_mhz,
+			pclk_freq_in_mhz,
+			full_recout_width,
+			vratio_pre_l,
+			hscale_pixel_rate_l,
+			swath_width_pixels_ub_l,
+			1); /* per line */
+
+	refcyc_per_line_delivery_l = get_refcyc_per_delivery(
+			mode_lib,
+			refclk_freq_in_mhz,
+			pclk_freq_in_mhz,
+			full_recout_width,
+			vratio_l,
+			hscale_pixel_rate_l,
+			swath_width_pixels_ub_l,
+			1); /* per line */
+
+	DTRACE("DLG: %s: full_recout_width              = %d", __func__, full_recout_width);
+	DTRACE("DLG: %s: hscale_pixel_rate_l            = %3.2f", __func__, hscale_pixel_rate_l);
+	DTRACE(
+			"DLG: %s: refcyc_per_line_delivery_pre_l = %3.2f",
+			__func__,
+			refcyc_per_line_delivery_pre_l);
+	DTRACE(
+			"DLG: %s: refcyc_per_line_delivery_l     = %3.2f",
+			__func__,
+			refcyc_per_line_delivery_l);
+
+	disp_dlg_regs->refcyc_per_line_delivery_pre_l = (unsigned int) dml_floor(
+			refcyc_per_line_delivery_pre_l,
+			1);
+	disp_dlg_regs->refcyc_per_line_delivery_l = (unsigned int) dml_floor(
+			refcyc_per_line_delivery_l,
+			1);
+	ASSERT(disp_dlg_regs->refcyc_per_line_delivery_pre_l < (unsigned int) dml_pow(2, 13));
+	ASSERT(disp_dlg_regs->refcyc_per_line_delivery_l < (unsigned int) dml_pow(2, 13));
+
+	if (dual_plane) {
+		refcyc_per_line_delivery_pre_c = get_refcyc_per_delivery(
+				mode_lib,
+				refclk_freq_in_mhz,
+				pclk_freq_in_mhz,
+				full_recout_width,
+				vratio_pre_c,
+				hscale_pixel_rate_c,
+				swath_width_pixels_ub_c,
+				1); /* per line */
+
+		refcyc_per_line_delivery_c = get_refcyc_per_delivery(
+				mode_lib,
+				refclk_freq_in_mhz,
+				pclk_freq_in_mhz,
+				full_recout_width,
+				vratio_c,
+				hscale_pixel_rate_c,
+				swath_width_pixels_ub_c,
+				1); /* per line */
+
+		DTRACE(
+				"DLG: %s: refcyc_per_line_delivery_pre_c = %3.2f",
+				__func__,
+				refcyc_per_line_delivery_pre_c);
+		DTRACE(
+				"DLG: %s: refcyc_per_line_delivery_c     = %3.2f",
+				__func__,
+				refcyc_per_line_delivery_c);
+
+		disp_dlg_regs->refcyc_per_line_delivery_pre_c = (unsigned int) dml_floor(
+				refcyc_per_line_delivery_pre_c,
+				1);
+		disp_dlg_regs->refcyc_per_line_delivery_c = (unsigned int) dml_floor(
+				refcyc_per_line_delivery_c,
+				1);
+		ASSERT(disp_dlg_regs->refcyc_per_line_delivery_pre_c < (unsigned int) dml_pow(2, 13));
+		ASSERT(disp_dlg_regs->refcyc_per_line_delivery_c < (unsigned int) dml_pow(2, 13));
+	}
+	disp_dlg_regs->chunk_hdl_adjust_cur0 = 3;
+
+	/* TTU - Luma / Chroma */
+	if (access_dir) { /* vertical access */
+		scaler_rec_in_width_l = vp_height_l;
+		scaler_rec_in_width_c = vp_height_c;
+	} else {
+		scaler_rec_in_width_l = vp_width_l;
+		scaler_rec_in_width_c = vp_width_c;
+	}
+
+	refcyc_per_req_delivery_pre_l = get_refcyc_per_delivery(
+			mode_lib,
+			refclk_freq_in_mhz,
+			pclk_freq_in_mhz,
+			full_recout_width,
+			vratio_pre_l,
+			hscale_pixel_rate_l,
+			scaler_rec_in_width_l,
+			req_per_swath_ub_l); /* per req */
+	refcyc_per_req_delivery_l = get_refcyc_per_delivery(
+			mode_lib,
+			refclk_freq_in_mhz,
+			pclk_freq_in_mhz,
+			full_recout_width,
+			vratio_l,
+			hscale_pixel_rate_l,
+			scaler_rec_in_width_l,
+			req_per_swath_ub_l); /* per req */
+
+	DTRACE(
+			"DLG: %s: refcyc_per_req_delivery_pre_l = %3.2f",
+			__func__,
+			refcyc_per_req_delivery_pre_l);
+	DTRACE(
+			"DLG: %s: refcyc_per_req_delivery_l     = %3.2f",
+			__func__,
+			refcyc_per_req_delivery_l);
+
+	disp_ttu_regs->refcyc_per_req_delivery_pre_l = (unsigned int) (refcyc_per_req_delivery_pre_l
+			* dml_pow(2, 10));
+	disp_ttu_regs->refcyc_per_req_delivery_l = (unsigned int) (refcyc_per_req_delivery_l
+			* dml_pow(2, 10));
+
+	ASSERT(refcyc_per_req_delivery_pre_l < dml_pow(2, 13));
+	ASSERT(refcyc_per_req_delivery_l < dml_pow(2, 13));
+
+	if (dual_plane) {
+		refcyc_per_req_delivery_pre_c = get_refcyc_per_delivery(
+				mode_lib,
+				refclk_freq_in_mhz,
+				pclk_freq_in_mhz,
+				full_recout_width,
+				vratio_pre_c,
+				hscale_pixel_rate_c,
+				scaler_rec_in_width_c,
+				req_per_swath_ub_c); /* per req  */
+		refcyc_per_req_delivery_c = get_refcyc_per_delivery(
+				mode_lib,
+				refclk_freq_in_mhz,
+				pclk_freq_in_mhz,
+				full_recout_width,
+				vratio_c,
+				hscale_pixel_rate_c,
+				scaler_rec_in_width_c,
+				req_per_swath_ub_c); /* per req */
+
+		DTRACE(
+				"DLG: %s: refcyc_per_req_delivery_pre_c = %3.2f",
+				__func__,
+				refcyc_per_req_delivery_pre_c);
+		DTRACE(
+				"DLG: %s: refcyc_per_req_delivery_c     = %3.2f",
+				__func__,
+				refcyc_per_req_delivery_c);
+
+		disp_ttu_regs->refcyc_per_req_delivery_pre_c =
+				(unsigned int) (refcyc_per_req_delivery_pre_c * dml_pow(2, 10));
+		disp_ttu_regs->refcyc_per_req_delivery_c = (unsigned int) (refcyc_per_req_delivery_c
+				* dml_pow(2, 10));
+
+		ASSERT(refcyc_per_req_delivery_pre_c < dml_pow(2, 13));
+		ASSERT(refcyc_per_req_delivery_c < dml_pow(2, 13));
+	}
+
+	/* TTU - Cursor */
+	hratios_cur0 = e2e_pipe_param.pipe.scale_ratio_depth.hscl_ratio;
+	cur0_src_width = e2e_pipe_param.pipe.src.cur0_src_width; /* cursor source width */
+	cur0_bpp = (enum cursor_bpp) e2e_pipe_param.pipe.src.cur0_bpp;
+	cur0_req_size = 0;
+	cur0_req_width = 0;
+	cur0_width_ub = 0.0;
+	cur0_req_per_width = 0.0;
+	hactive_cur0 = 0.0;
+
+	ASSERT(cur0_src_width <= 256);
+
+	if (cur0_src_width > 0) {
+		unsigned int cur0_bit_per_pixel = 0;
+
+		if (cur0_bpp == dm_cur_2bit) {
+			cur0_req_size = 64; /* byte */
+			cur0_bit_per_pixel = 2;
+		} else { /* 32bit */
+			cur0_bit_per_pixel = 32;
+			if (cur0_src_width >= 1 && cur0_src_width <= 16)
+				cur0_req_size = 64;
+			else if (cur0_src_width >= 17 && cur0_src_width <= 31)
+				cur0_req_size = 128;
+			else
+				cur0_req_size = 256;
+		}
+
+		cur0_req_width = (double) cur0_req_size / ((double) cur0_bit_per_pixel / 8.0);
+		cur0_width_ub = dml_ceil((double) cur0_src_width / (double) cur0_req_width, 1)
+				* (double) cur0_req_width;
+		cur0_req_per_width = cur0_width_ub / (double) cur0_req_width;
+		hactive_cur0 = (double) cur0_src_width / hratios_cur0; /* FIXME: oswin to think about what to do for cursor */
+
+		if (vratio_pre_l <= 1.0) {
+			refcyc_per_req_delivery_pre_cur0 = hactive_cur0 * ref_freq_to_pix_freq
+					/ (double) cur0_req_per_width;
+		} else {
+			refcyc_per_req_delivery_pre_cur0 = (double) refclk_freq_in_mhz
+					* (double) cur0_src_width / hscale_pixel_rate_l
+					/ (double) cur0_req_per_width;
+		}
+
+		disp_ttu_regs->refcyc_per_req_delivery_pre_cur0 =
+				(unsigned int) (refcyc_per_req_delivery_pre_cur0 * dml_pow(2, 10));
+		ASSERT(refcyc_per_req_delivery_pre_cur0 < dml_pow(2, 13));
+
+		if (vratio_l <= 1.0) {
+			refcyc_per_req_delivery_cur0 = hactive_cur0 * ref_freq_to_pix_freq
+					/ (double) cur0_req_per_width;
+		} else {
+			refcyc_per_req_delivery_cur0 = (double) refclk_freq_in_mhz
+					* (double) cur0_src_width / hscale_pixel_rate_l
+					/ (double) cur0_req_per_width;
+		}
+
+		DTRACE("DLG: %s: cur0_req_width                     = %d", __func__, cur0_req_width);
+		DTRACE(
+				"DLG: %s: cur0_width_ub                      = %3.2f",
+				__func__,
+				cur0_width_ub);
+		DTRACE(
+				"DLG: %s: cur0_req_per_width                 = %3.2f",
+				__func__,
+				cur0_req_per_width);
+		DTRACE(
+				"DLG: %s: hactive_cur0                       = %3.2f",
+				__func__,
+				hactive_cur0);
+		DTRACE(
+				"DLG: %s: refcyc_per_req_delivery_pre_cur0   = %3.2f",
+				__func__,
+				refcyc_per_req_delivery_pre_cur0);
+		DTRACE(
+				"DLG: %s: refcyc_per_req_delivery_cur0       = %3.2f",
+				__func__,
+				refcyc_per_req_delivery_cur0);
+
+		disp_ttu_regs->refcyc_per_req_delivery_cur0 =
+				(unsigned int) (refcyc_per_req_delivery_cur0 * dml_pow(2, 10));
+		ASSERT(refcyc_per_req_delivery_cur0 < dml_pow(2, 13));
+	} else {
+		disp_ttu_regs->refcyc_per_req_delivery_pre_cur0 = 0;
+		disp_ttu_regs->refcyc_per_req_delivery_cur0 = 0;
+	}
+
+	/* TTU - Misc */
+	disp_ttu_regs->qos_level_low_wm = 0;
+	ASSERT(disp_ttu_regs->qos_level_low_wm < dml_pow(2, 14));
+	disp_ttu_regs->qos_level_high_wm = (unsigned int) (4.0 * (double) htotal
+			* ref_freq_to_pix_freq);
+	ASSERT(disp_ttu_regs->qos_level_high_wm < dml_pow(2, 14));
+
+	disp_ttu_regs->qos_level_flip = 14;
+	disp_ttu_regs->qos_level_fixed_l = 8;
+	disp_ttu_regs->qos_level_fixed_c = 8;
+	disp_ttu_regs->qos_level_fixed_cur0 = 8;
+	disp_ttu_regs->qos_ramp_disable_l = 0;
+	disp_ttu_regs->qos_ramp_disable_c = 0;
+	disp_ttu_regs->qos_ramp_disable_cur0 = 0;
+
+	disp_ttu_regs->min_ttu_vblank = min_ttu_vblank * refclk_freq_in_mhz;
+	ASSERT(disp_ttu_regs->min_ttu_vblank < dml_pow(2, 24));
+
+	print__ttu_regs_st(mode_lib, *disp_ttu_regs);
+	print__dlg_regs_st(mode_lib, *disp_dlg_regs);
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dml1_display_rq_dlg_calc.h b/drivers/gpu/drm/amd/display/dc/dml/dml1_display_rq_dlg_calc.h
new file mode 100644
index 000000000000..987d7671cd0f
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dml/dml1_display_rq_dlg_calc.h
@@ -0,0 +1,67 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DISPLAY_RQ_DLG_CALC_H__
+#define __DISPLAY_RQ_DLG_CALC_H__
+
+#include "dml_common_defs.h"
+#include "display_rq_dlg_helpers.h"
+
+struct display_mode_lib;
+
+void dml1_extract_rq_regs(
+		struct display_mode_lib *mode_lib,
+		struct _vcs_dpi_display_rq_regs_st *rq_regs,
+		const struct _vcs_dpi_display_rq_params_st rq_param);
+/* Function: dml_rq_dlg_get_rq_params
+ *  Calculate requestor related parameters that register definition agnostic
+ *  (i.e. this layer does try to separate real values from register definition)
+ * Input:
+ *  pipe_src_param - pipe source configuration (e.g. vp, pitch, etc.)
+ * Output:
+ *  rq_param - values that can be used to setup RQ (e.g. swath_height, plane1_addr, etc.)
+ */
+void dml1_rq_dlg_get_rq_params(
+		struct display_mode_lib *mode_lib,
+		struct _vcs_dpi_display_rq_params_st *rq_param,
+		const struct _vcs_dpi_display_pipe_source_params_st pipe_src_param);
+
+
+/* Function: dml_rq_dlg_get_dlg_params
+ *  Calculate deadline related parameters
+ */
+void dml1_rq_dlg_get_dlg_params(
+		struct display_mode_lib *mode_lib,
+		struct _vcs_dpi_display_dlg_regs_st *dlg_regs,
+		struct _vcs_dpi_display_ttu_regs_st *ttu_regs,
+		const struct _vcs_dpi_display_rq_dlg_params_st rq_dlg_param,
+		const struct _vcs_dpi_display_dlg_sys_params_st dlg_sys_param,
+		const struct _vcs_dpi_display_e2e_pipe_params_st e2e_pipe_param,
+		const bool cstate_en,
+		const bool pstate_en,
+		const bool vm_en,
+		const bool iflip_en);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dml_common_defs.c b/drivers/gpu/drm/amd/display/dc/dml/dml_common_defs.c
new file mode 100644
index 000000000000..b953b02a1512
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dml/dml_common_defs.c
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dml_common_defs.h"
+#include "../calcs/dcn_calc_math.h"
+
+#include "dml_inline_defs.h"
+
+double dml_round(double a)
+{
+	double round_pt = 0.5;
+	double ceil = dml_ceil(a, 1);
+	double floor = dml_floor(a, 1);
+
+	if (a - floor >= round_pt)
+		return ceil;
+	else
+		return floor;
+}
+
+
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dml_common_defs.h b/drivers/gpu/drm/amd/display/dc/dml/dml_common_defs.h
new file mode 100644
index 000000000000..b2847bc469fe
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dml/dml_common_defs.h
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_COMMON_DEFS_H__
+#define __DC_COMMON_DEFS_H__
+
+#include "dm_services.h"
+#include "dc_features.h"
+#include "display_mode_structs.h"
+#include "display_mode_enums.h"
+
+#define dml_print(str, ...) {dm_logger_write(mode_lib->logger, LOG_DML, str, ##__VA_ARGS__); }
+#define DTRACE(str, ...) {dm_logger_write(mode_lib->logger, LOG_DML, str, ##__VA_ARGS__); }
+
+double dml_round(double a);
+
+#endif /* __DC_COMMON_DEFS_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dml_inline_defs.h b/drivers/gpu/drm/amd/display/dc/dml/dml_inline_defs.h
new file mode 100644
index 000000000000..e68086b8a22f
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dml/dml_inline_defs.h
@@ -0,0 +1,121 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DML_INLINE_DEFS_H__
+#define __DML_INLINE_DEFS_H__
+
+#include "dml_common_defs.h"
+#include "../calcs/dcn_calc_math.h"
+
+static inline double dml_min(double a, double b)
+{
+	return (double) dcn_bw_min2(a, b);
+}
+
+static inline double dml_max(double a, double b)
+{
+	return (double) dcn_bw_max2(a, b);
+}
+
+static inline double dml_max3(double a, double b, double c)
+{
+	return dml_max(dml_max(a, b), c);
+}
+
+static inline double dml_max4(double a, double b, double c, double d)
+{
+	return dml_max(dml_max(a, b), dml_max(c, d));
+}
+
+static inline double dml_max5(double a, double b, double c, double d, double e)
+{
+	return dml_max(dml_max4(a, b, c, d), e);
+}
+
+static inline double dml_ceil(double a, double granularity)
+{
+	return (double) dcn_bw_ceil2(a, granularity);
+}
+
+static inline double dml_floor(double a, double granularity)
+{
+	return (double) dcn_bw_floor2(a, granularity);
+}
+
+static inline int dml_log2(double x)
+{
+	return dml_round((double)dcn_bw_log(x, 2));
+}
+
+static inline double dml_pow(double a, int exp)
+{
+	return (double) dcn_bw_pow(a, exp);
+}
+
+static inline double dml_fmod(double f, int val)
+{
+	return (double) dcn_bw_mod(f, val);
+}
+
+static inline double dml_ceil_2(double f)
+{
+	return (double) dcn_bw_ceil2(f, 2);
+}
+
+static inline double dml_ceil_ex(double x, double granularity)
+{
+	return (double) dcn_bw_ceil2(x, granularity);
+}
+
+static inline double dml_floor_ex(double x, double granularity)
+{
+	return (double) dcn_bw_floor2(x, granularity);
+}
+
+static inline double dml_log(double x, double base)
+{
+	return (double) dcn_bw_log(x, base);
+}
+
+static inline unsigned int dml_round_to_multiple(unsigned int num,
+						 unsigned int multiple,
+						 bool up)
+{
+	unsigned int remainder;
+
+	if (multiple == 0)
+		return num;
+
+	remainder = num % multiple;
+
+	if (remainder == 0)
+		return num;
+
+	if (up)
+		return (num + multiple - remainder);
+	else
+		return (num - remainder);
+}
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/dml/soc_bounding_box.c b/drivers/gpu/drm/amd/display/dc/dml/soc_bounding_box.c
new file mode 100644
index 000000000000..bc7d8c707221
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dml/soc_bounding_box.c
@@ -0,0 +1,69 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+#include "soc_bounding_box.h"
+#include "display_mode_lib.h"
+#include "dc_features.h"
+
+#include "dml_inline_defs.h"
+void dml_socbb_set_latencies(soc_bounding_box_st *to_box, soc_bounding_box_st *from_box)
+{
+	to_box->dram_clock_change_latency_us = from_box->dram_clock_change_latency_us;
+	to_box->sr_exit_time_us = from_box->sr_exit_time_us;
+	to_box->sr_enter_plus_exit_time_us = from_box->sr_enter_plus_exit_time_us;
+	to_box->urgent_latency_us = from_box->urgent_latency_us;
+	to_box->writeback_latency_us = from_box->writeback_latency_us;
+}
+
+voltage_scaling_st dml_socbb_voltage_scaling(
+		const soc_bounding_box_st *soc,
+		enum voltage_state voltage)
+{
+	const voltage_scaling_st *voltage_state;
+	const voltage_scaling_st * const voltage_end = soc->clock_limits + DC__VOLTAGE_STATES;
+
+	for (voltage_state = soc->clock_limits;
+			voltage_state < voltage_end && voltage_state->state != voltage;
+			voltage_state++) {
+	}
+
+	if (voltage_state < voltage_end)
+		return *voltage_state;
+	return soc->clock_limits[DC__VOLTAGE_STATES - 1];
+}
+
+double dml_socbb_return_bw_mhz(soc_bounding_box_st *box, enum voltage_state voltage)
+{
+	double return_bw;
+
+	voltage_scaling_st state = dml_socbb_voltage_scaling(box, voltage);
+
+	return_bw = dml_min((double) box->return_bus_width_bytes * state.dcfclk_mhz,
+			state.dram_bw_per_chan_gbps * 1000.0 * (double) box->num_chans
+					* box->ideal_dram_bw_after_urgent_percent / 100.0);
+
+	return_bw = dml_min((double) box->return_bus_width_bytes * state.fabricclk_mhz, return_bw);
+
+	return return_bw;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dml/soc_bounding_box.h b/drivers/gpu/drm/amd/display/dc/dml/soc_bounding_box.h
new file mode 100644
index 000000000000..7a65206a6d21
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dml/soc_bounding_box.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __SOC_BOUNDING_BOX_H__
+#define __SOC_BOUNDING_BOX_H__
+
+#include "dml_common_defs.h"
+
+void dml_socbb_set_latencies(soc_bounding_box_st *to_box, soc_bounding_box_st *from_box);
+voltage_scaling_st dml_socbb_voltage_scaling(const soc_bounding_box_st *box, enum voltage_state voltage);
+double dml_socbb_return_bw_mhz(soc_bounding_box_st *box, enum voltage_state voltage);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/Makefile b/drivers/gpu/drm/amd/display/dc/gpio/Makefile
new file mode 100644
index 000000000000..562ee189d780
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/gpio/Makefile
@@ -0,0 +1,79 @@
+#
+# Copyright 2017 Advanced Micro Devices, Inc.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+#
+#
+# Makefile for the 'gpio' sub-component of DAL.
+# It provides the control and status of HW GPIO pins.
+
+GPIO = gpio_base.o gpio_service.o hw_factory.o \
+       hw_gpio.o hw_hpd.o hw_ddc.o hw_translate.o
+
+AMD_DAL_GPIO = $(addprefix $(AMDDALPATH)/dc/gpio/,$(GPIO))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_GPIO)
+
+###############################################################################
+# DCE 8x
+###############################################################################
+# all DCE8.x are derived from DCE8.0
+GPIO_DCE80 = hw_translate_dce80.o hw_factory_dce80.o
+	
+AMD_DAL_GPIO_DCE80 = $(addprefix $(AMDDALPATH)/dc/gpio/dce80/,$(GPIO_DCE80))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_GPIO_DCE80)
+
+###############################################################################
+# DCE 11x
+###############################################################################
+GPIO_DCE110 = hw_translate_dce110.o hw_factory_dce110.o
+
+AMD_DAL_GPIO_DCE110 = $(addprefix $(AMDDALPATH)/dc/gpio/dce110/,$(GPIO_DCE110))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_GPIO_DCE110)
+
+###############################################################################
+# DCE 12x
+###############################################################################
+GPIO_DCE120 = hw_translate_dce120.o hw_factory_dce120.o
+
+AMD_DAL_GPIO_DCE120 = $(addprefix $(AMDDALPATH)/dc/gpio/dce120/,$(GPIO_DCE120))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_GPIO_DCE120)
+
+###############################################################################
+# DCN 1x
+###############################################################################
+ifdef CONFIG_DRM_AMD_DC_DCN1_0
+GPIO_DCN10 = hw_translate_dcn10.o hw_factory_dcn10.o
+
+AMD_DAL_GPIO_DCN10 = $(addprefix $(AMDDALPATH)/dc/gpio/dcn10/,$(GPIO_DCN10))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_GPIO_DCN10)
+endif
+
+###############################################################################
+# Diagnostics on FPGA
+###############################################################################
+GPIO_DIAG_FPGA = hw_translate_diag.o hw_factory_diag.o
+
+AMD_DAL_GPIO_DIAG_FPGA = $(addprefix $(AMDDALPATH)/dc/gpio/diagnostics/,$(GPIO_DIAG_FPGA))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_GPIO_DIAG_FPGA)
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/dce110/hw_factory_dce110.c b/drivers/gpu/drm/amd/display/dc/gpio/dce110/hw_factory_dce110.c
new file mode 100644
index 000000000000..20d81bca119c
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/gpio/dce110/hw_factory_dce110.c
@@ -0,0 +1,178 @@
+/*
+ * Copyright 2013-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "include/gpio_types.h"
+#include "../hw_factory.h"
+
+#include "hw_factory_dce110.h"
+
+#include "dce/dce_11_0_d.h"
+#include "dce/dce_11_0_sh_mask.h"
+
+/* set field name */
+#define SF_HPD(reg_name, field_name, post_fix)\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
+#define REG(reg_name)\
+		mm ## reg_name
+
+#define REGI(reg_name, block, id)\
+	mm ## block ## id ## _ ## reg_name
+
+#include "../hw_gpio.h"
+#include "../hw_ddc.h"
+#include "../hw_hpd.h"
+
+#include "reg_helper.h"
+#include "../hpd_regs.h"
+
+#define hpd_regs(id) \
+{\
+	HPD_REG_LIST(id)\
+}
+
+static const struct hpd_registers hpd_regs[] = {
+	hpd_regs(0),
+	hpd_regs(1),
+	hpd_regs(2),
+	hpd_regs(3),
+	hpd_regs(4),
+	hpd_regs(5)
+};
+
+static const struct hpd_sh_mask hpd_shift = {
+		HPD_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct hpd_sh_mask hpd_mask = {
+		HPD_MASK_SH_LIST(_MASK)
+};
+
+#include "../ddc_regs.h"
+
+ /* set field name */
+#define SF_DDC(reg_name, field_name, post_fix)\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
+static const struct ddc_registers ddc_data_regs[] = {
+	ddc_data_regs(1),
+	ddc_data_regs(2),
+	ddc_data_regs(3),
+	ddc_data_regs(4),
+	ddc_data_regs(5),
+	ddc_data_regs(6),
+	ddc_vga_data_regs,
+	ddc_i2c_data_regs
+};
+
+static const struct ddc_registers ddc_clk_regs[] = {
+	ddc_clk_regs(1),
+	ddc_clk_regs(2),
+	ddc_clk_regs(3),
+	ddc_clk_regs(4),
+	ddc_clk_regs(5),
+	ddc_clk_regs(6),
+	ddc_vga_clk_regs,
+	ddc_i2c_clk_regs
+};
+
+static const struct ddc_sh_mask ddc_shift = {
+		DDC_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct ddc_sh_mask ddc_mask = {
+		DDC_MASK_SH_LIST(_MASK)
+};
+
+static void define_ddc_registers(
+		struct hw_gpio_pin *pin,
+		uint32_t en)
+{
+	struct hw_ddc *ddc = HW_DDC_FROM_BASE(pin);
+
+	switch (pin->id) {
+	case GPIO_ID_DDC_DATA:
+		ddc->regs = &ddc_data_regs[en];
+		ddc->base.regs = &ddc_data_regs[en].gpio;
+		break;
+	case GPIO_ID_DDC_CLOCK:
+		ddc->regs = &ddc_clk_regs[en];
+		ddc->base.regs = &ddc_clk_regs[en].gpio;
+		break;
+	default:
+		ASSERT_CRITICAL(false);
+		return;
+	}
+
+	ddc->shifts = &ddc_shift;
+	ddc->masks = &ddc_mask;
+
+}
+
+static void define_hpd_registers(struct hw_gpio_pin *pin, uint32_t en)
+{
+	struct hw_hpd *hpd = HW_HPD_FROM_BASE(pin);
+
+	hpd->regs = &hpd_regs[en];
+	hpd->shifts = &hpd_shift;
+	hpd->masks = &hpd_mask;
+	hpd->base.regs = &hpd_regs[en].gpio;
+}
+
+static const struct hw_factory_funcs funcs = {
+	.create_ddc_data = dal_hw_ddc_create,
+	.create_ddc_clock = dal_hw_ddc_create,
+	.create_generic = NULL,
+	.create_hpd = dal_hw_hpd_create,
+	.create_sync = NULL,
+	.create_gsl = NULL,
+	.define_hpd_registers = define_hpd_registers,
+	.define_ddc_registers = define_ddc_registers
+};
+
+/*
+ * dal_hw_factory_dce110_init
+ *
+ * @brief
+ * Initialize HW factory function pointers and pin info
+ *
+ * @param
+ * struct hw_factory *factory - [out] struct of function pointers
+ */
+void dal_hw_factory_dce110_init(struct hw_factory *factory)
+{
+	/*TODO check ASIC CAPs*/
+	factory->number_of_pins[GPIO_ID_DDC_DATA] = 8;
+	factory->number_of_pins[GPIO_ID_DDC_CLOCK] = 8;
+	factory->number_of_pins[GPIO_ID_GENERIC] = 7;
+	factory->number_of_pins[GPIO_ID_HPD] = 6;
+	factory->number_of_pins[GPIO_ID_GPIO_PAD] = 31;
+	factory->number_of_pins[GPIO_ID_VIP_PAD] = 0;
+	factory->number_of_pins[GPIO_ID_SYNC] = 2;
+	factory->number_of_pins[GPIO_ID_GSL] = 4;
+
+	factory->funcs = &funcs;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/dce110/hw_factory_dce110.h b/drivers/gpu/drm/amd/display/dc/gpio/dce110/hw_factory_dce110.h
new file mode 100644
index 000000000000..ecf06ed0d587
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/gpio/dce110/hw_factory_dce110.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright 2013-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_HW_FACTORY_DCE110_H__
+#define __DAL_HW_FACTORY_DCE110_H__
+
+/* Initialize HW factory function pointers and pin info */
+void dal_hw_factory_dce110_init(struct hw_factory *factory);
+
+#endif /* __DAL_HW_FACTORY_DCE110_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/dce110/hw_translate_dce110.c b/drivers/gpu/drm/amd/display/dc/gpio/dce110/hw_translate_dce110.c
new file mode 100644
index 000000000000..ac4cddbba815
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/gpio/dce110/hw_translate_dce110.c
@@ -0,0 +1,387 @@
+/*
+ * Copyright 2013-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+/*
+ * Pre-requisites: headers required by header of this unit
+ */
+
+#include "dm_services.h"
+#include "include/gpio_types.h"
+#include "../hw_translate.h"
+
+#include "hw_translate_dce110.h"
+
+#include "dce/dce_11_0_d.h"
+#include "dce/dce_11_0_sh_mask.h"
+
+static bool offset_to_id(
+	uint32_t offset,
+	uint32_t mask,
+	enum gpio_id *id,
+	uint32_t *en)
+{
+	switch (offset) {
+	/* GENERIC */
+	case mmDC_GPIO_GENERIC_A:
+		*id = GPIO_ID_GENERIC;
+		switch (mask) {
+		case DC_GPIO_GENERIC_A__DC_GPIO_GENERICA_A_MASK:
+			*en = GPIO_GENERIC_A;
+			return true;
+		case DC_GPIO_GENERIC_A__DC_GPIO_GENERICB_A_MASK:
+			*en = GPIO_GENERIC_B;
+			return true;
+		case DC_GPIO_GENERIC_A__DC_GPIO_GENERICC_A_MASK:
+			*en = GPIO_GENERIC_C;
+			return true;
+		case DC_GPIO_GENERIC_A__DC_GPIO_GENERICD_A_MASK:
+			*en = GPIO_GENERIC_D;
+			return true;
+		case DC_GPIO_GENERIC_A__DC_GPIO_GENERICE_A_MASK:
+			*en = GPIO_GENERIC_E;
+			return true;
+		case DC_GPIO_GENERIC_A__DC_GPIO_GENERICF_A_MASK:
+			*en = GPIO_GENERIC_F;
+			return true;
+		case DC_GPIO_GENERIC_A__DC_GPIO_GENERICG_A_MASK:
+			*en = GPIO_GENERIC_G;
+			return true;
+		default:
+			ASSERT_CRITICAL(false);
+			return false;
+		}
+	break;
+	/* HPD */
+	case mmDC_GPIO_HPD_A:
+		*id = GPIO_ID_HPD;
+		switch (mask) {
+		case DC_GPIO_HPD_A__DC_GPIO_HPD1_A_MASK:
+			*en = GPIO_HPD_1;
+			return true;
+		case DC_GPIO_HPD_A__DC_GPIO_HPD2_A_MASK:
+			*en = GPIO_HPD_2;
+			return true;
+		case DC_GPIO_HPD_A__DC_GPIO_HPD3_A_MASK:
+			*en = GPIO_HPD_3;
+			return true;
+		case DC_GPIO_HPD_A__DC_GPIO_HPD4_A_MASK:
+			*en = GPIO_HPD_4;
+			return true;
+		case DC_GPIO_HPD_A__DC_GPIO_HPD5_A_MASK:
+			*en = GPIO_HPD_5;
+			return true;
+		case DC_GPIO_HPD_A__DC_GPIO_HPD6_A_MASK:
+			*en = GPIO_HPD_6;
+			return true;
+		default:
+			ASSERT_CRITICAL(false);
+			return false;
+		}
+	break;
+	/* SYNCA */
+	case mmDC_GPIO_SYNCA_A:
+		*id = GPIO_ID_SYNC;
+		switch (mask) {
+		case DC_GPIO_SYNCA_A__DC_GPIO_HSYNCA_A_MASK:
+			*en = GPIO_SYNC_HSYNC_A;
+			return true;
+		case DC_GPIO_SYNCA_A__DC_GPIO_VSYNCA_A_MASK:
+			*en = GPIO_SYNC_VSYNC_A;
+			return true;
+		default:
+			ASSERT_CRITICAL(false);
+			return false;
+		}
+	break;
+	/* mmDC_GPIO_GENLK_MASK */
+	case mmDC_GPIO_GENLK_A:
+		*id = GPIO_ID_GSL;
+		switch (mask) {
+		case DC_GPIO_GENLK_A__DC_GPIO_GENLK_CLK_A_MASK:
+			*en = GPIO_GSL_GENLOCK_CLOCK;
+			return true;
+		case DC_GPIO_GENLK_A__DC_GPIO_GENLK_VSYNC_A_MASK:
+			*en = GPIO_GSL_GENLOCK_VSYNC;
+			return true;
+		case DC_GPIO_GENLK_A__DC_GPIO_SWAPLOCK_A_A_MASK:
+			*en = GPIO_GSL_SWAPLOCK_A;
+			return true;
+		case DC_GPIO_GENLK_A__DC_GPIO_SWAPLOCK_B_A_MASK:
+			*en = GPIO_GSL_SWAPLOCK_B;
+			return true;
+		default:
+			ASSERT_CRITICAL(false);
+			return false;
+		}
+	break;
+	/* DDC */
+	/* we don't care about the GPIO_ID for DDC
+	 * in DdcHandle it will use GPIO_ID_DDC_DATA/GPIO_ID_DDC_CLOCK
+	 * directly in the create method */
+	case mmDC_GPIO_DDC1_A:
+		*en = GPIO_DDC_LINE_DDC1;
+		return true;
+	case mmDC_GPIO_DDC2_A:
+		*en = GPIO_DDC_LINE_DDC2;
+		return true;
+	case mmDC_GPIO_DDC3_A:
+		*en = GPIO_DDC_LINE_DDC3;
+		return true;
+	case mmDC_GPIO_DDC4_A:
+		*en = GPIO_DDC_LINE_DDC4;
+		return true;
+	case mmDC_GPIO_DDC5_A:
+		*en = GPIO_DDC_LINE_DDC5;
+		return true;
+	case mmDC_GPIO_DDC6_A:
+		*en = GPIO_DDC_LINE_DDC6;
+		return true;
+	case mmDC_GPIO_DDCVGA_A:
+		*en = GPIO_DDC_LINE_DDC_VGA;
+		return true;
+	/* GPIO_I2CPAD */
+	case mmDC_GPIO_I2CPAD_A:
+		*en = GPIO_DDC_LINE_I2C_PAD;
+		return true;
+	/* Not implemented */
+	case mmDC_GPIO_PWRSEQ_A:
+	case mmDC_GPIO_PAD_STRENGTH_1:
+	case mmDC_GPIO_PAD_STRENGTH_2:
+	case mmDC_GPIO_DEBUG:
+		return false;
+	/* UNEXPECTED */
+	default:
+		ASSERT_CRITICAL(false);
+		return false;
+	}
+}
+
+static bool id_to_offset(
+	enum gpio_id id,
+	uint32_t en,
+	struct gpio_pin_info *info)
+{
+	bool result = true;
+
+	switch (id) {
+	case GPIO_ID_DDC_DATA:
+		info->mask = DC_GPIO_DDC6_A__DC_GPIO_DDC6DATA_A_MASK;
+		switch (en) {
+		case GPIO_DDC_LINE_DDC1:
+			info->offset = mmDC_GPIO_DDC1_A;
+		break;
+		case GPIO_DDC_LINE_DDC2:
+			info->offset = mmDC_GPIO_DDC2_A;
+		break;
+		case GPIO_DDC_LINE_DDC3:
+			info->offset = mmDC_GPIO_DDC3_A;
+		break;
+		case GPIO_DDC_LINE_DDC4:
+			info->offset = mmDC_GPIO_DDC4_A;
+		break;
+		case GPIO_DDC_LINE_DDC5:
+			info->offset = mmDC_GPIO_DDC5_A;
+		break;
+		case GPIO_DDC_LINE_DDC6:
+			info->offset = mmDC_GPIO_DDC6_A;
+		break;
+		case GPIO_DDC_LINE_DDC_VGA:
+			info->offset = mmDC_GPIO_DDCVGA_A;
+		break;
+		case GPIO_DDC_LINE_I2C_PAD:
+			info->offset = mmDC_GPIO_I2CPAD_A;
+		break;
+		default:
+			ASSERT_CRITICAL(false);
+			result = false;
+		}
+	break;
+	case GPIO_ID_DDC_CLOCK:
+		info->mask = DC_GPIO_DDC6_A__DC_GPIO_DDC6CLK_A_MASK;
+		switch (en) {
+		case GPIO_DDC_LINE_DDC1:
+			info->offset = mmDC_GPIO_DDC1_A;
+		break;
+		case GPIO_DDC_LINE_DDC2:
+			info->offset = mmDC_GPIO_DDC2_A;
+		break;
+		case GPIO_DDC_LINE_DDC3:
+			info->offset = mmDC_GPIO_DDC3_A;
+		break;
+		case GPIO_DDC_LINE_DDC4:
+			info->offset = mmDC_GPIO_DDC4_A;
+		break;
+		case GPIO_DDC_LINE_DDC5:
+			info->offset = mmDC_GPIO_DDC5_A;
+		break;
+		case GPIO_DDC_LINE_DDC6:
+			info->offset = mmDC_GPIO_DDC6_A;
+		break;
+		case GPIO_DDC_LINE_DDC_VGA:
+			info->offset = mmDC_GPIO_DDCVGA_A;
+		break;
+		case GPIO_DDC_LINE_I2C_PAD:
+			info->offset = mmDC_GPIO_I2CPAD_A;
+		break;
+		default:
+			ASSERT_CRITICAL(false);
+			result = false;
+		}
+	break;
+	case GPIO_ID_GENERIC:
+		info->offset = mmDC_GPIO_GENERIC_A;
+		switch (en) {
+		case GPIO_GENERIC_A:
+			info->mask = DC_GPIO_GENERIC_A__DC_GPIO_GENERICA_A_MASK;
+		break;
+		case GPIO_GENERIC_B:
+			info->mask = DC_GPIO_GENERIC_A__DC_GPIO_GENERICB_A_MASK;
+		break;
+		case GPIO_GENERIC_C:
+			info->mask = DC_GPIO_GENERIC_A__DC_GPIO_GENERICC_A_MASK;
+		break;
+		case GPIO_GENERIC_D:
+			info->mask = DC_GPIO_GENERIC_A__DC_GPIO_GENERICD_A_MASK;
+		break;
+		case GPIO_GENERIC_E:
+			info->mask = DC_GPIO_GENERIC_A__DC_GPIO_GENERICE_A_MASK;
+		break;
+		case GPIO_GENERIC_F:
+			info->mask = DC_GPIO_GENERIC_A__DC_GPIO_GENERICF_A_MASK;
+		break;
+		case GPIO_GENERIC_G:
+			info->mask = DC_GPIO_GENERIC_A__DC_GPIO_GENERICG_A_MASK;
+		break;
+		default:
+			ASSERT_CRITICAL(false);
+			result = false;
+		}
+	break;
+	case GPIO_ID_HPD:
+		info->offset = mmDC_GPIO_HPD_A;
+		switch (en) {
+		case GPIO_HPD_1:
+			info->mask = DC_GPIO_HPD_A__DC_GPIO_HPD1_A_MASK;
+		break;
+		case GPIO_HPD_2:
+			info->mask = DC_GPIO_HPD_A__DC_GPIO_HPD2_A_MASK;
+		break;
+		case GPIO_HPD_3:
+			info->mask = DC_GPIO_HPD_A__DC_GPIO_HPD3_A_MASK;
+		break;
+		case GPIO_HPD_4:
+			info->mask = DC_GPIO_HPD_A__DC_GPIO_HPD4_A_MASK;
+		break;
+		case GPIO_HPD_5:
+			info->mask = DC_GPIO_HPD_A__DC_GPIO_HPD5_A_MASK;
+		break;
+		case GPIO_HPD_6:
+			info->mask = DC_GPIO_HPD_A__DC_GPIO_HPD6_A_MASK;
+		break;
+		default:
+			ASSERT_CRITICAL(false);
+			result = false;
+		}
+	break;
+	case GPIO_ID_SYNC:
+		switch (en) {
+		case GPIO_SYNC_HSYNC_A:
+			info->offset = mmDC_GPIO_SYNCA_A;
+			info->mask = DC_GPIO_SYNCA_A__DC_GPIO_HSYNCA_A_MASK;
+		break;
+		case GPIO_SYNC_VSYNC_A:
+			info->offset = mmDC_GPIO_SYNCA_A;
+			info->mask = DC_GPIO_SYNCA_A__DC_GPIO_VSYNCA_A_MASK;
+		break;
+		case GPIO_SYNC_HSYNC_B:
+		case GPIO_SYNC_VSYNC_B:
+		default:
+			ASSERT_CRITICAL(false);
+			result = false;
+		}
+	break;
+	case GPIO_ID_GSL:
+		switch (en) {
+		case GPIO_GSL_GENLOCK_CLOCK:
+			info->offset = mmDC_GPIO_GENLK_A;
+			info->mask = DC_GPIO_GENLK_A__DC_GPIO_GENLK_CLK_A_MASK;
+		break;
+		case GPIO_GSL_GENLOCK_VSYNC:
+			info->offset = mmDC_GPIO_GENLK_A;
+			info->mask =
+				DC_GPIO_GENLK_A__DC_GPIO_GENLK_VSYNC_A_MASK;
+		break;
+		case GPIO_GSL_SWAPLOCK_A:
+			info->offset = mmDC_GPIO_GENLK_A;
+			info->mask = DC_GPIO_GENLK_A__DC_GPIO_SWAPLOCK_A_A_MASK;
+		break;
+		case GPIO_GSL_SWAPLOCK_B:
+			info->offset = mmDC_GPIO_GENLK_A;
+			info->mask = DC_GPIO_GENLK_A__DC_GPIO_SWAPLOCK_B_A_MASK;
+		break;
+		default:
+			ASSERT_CRITICAL(false);
+			result = false;
+		}
+	break;
+	case GPIO_ID_VIP_PAD:
+	default:
+		ASSERT_CRITICAL(false);
+		result = false;
+	}
+
+	if (result) {
+		info->offset_y = info->offset + 2;
+		info->offset_en = info->offset + 1;
+		info->offset_mask = info->offset - 1;
+
+		info->mask_y = info->mask;
+		info->mask_en = info->mask;
+		info->mask_mask = info->mask;
+	}
+
+	return result;
+}
+
+/* function table */
+static const struct hw_translate_funcs funcs = {
+	.offset_to_id = offset_to_id,
+	.id_to_offset = id_to_offset,
+};
+
+/*
+ * dal_hw_translate_dce110_init
+ *
+ * @brief
+ * Initialize Hw translate function pointers.
+ *
+ * @param
+ * struct hw_translate *tr - [out] struct of function pointers
+ *
+ */
+void dal_hw_translate_dce110_init(struct hw_translate *tr)
+{
+	tr->funcs = &funcs;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/dce110/hw_translate_dce110.h b/drivers/gpu/drm/amd/display/dc/gpio/dce110/hw_translate_dce110.h
new file mode 100644
index 000000000000..4d16e09853c8
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/gpio/dce110/hw_translate_dce110.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright 2013-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_HW_TRANSLATE_DCE110_H__
+#define __DAL_HW_TRANSLATE_DCE110_H__
+
+struct hw_translate;
+
+/* Initialize Hw translate function pointers */
+void dal_hw_translate_dce110_init(struct hw_translate *tr);
+
+#endif /* __DAL_HW_TRANSLATE_DCE110_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/dce120/hw_factory_dce120.c b/drivers/gpu/drm/amd/display/dc/gpio/dce120/hw_factory_dce120.c
new file mode 100644
index 000000000000..4ced9a7d63dd
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/gpio/dce120/hw_factory_dce120.c
@@ -0,0 +1,197 @@
+/*
+ * Copyright 2013-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "include/gpio_types.h"
+#include "../hw_factory.h"
+
+
+#include "../hw_gpio.h"
+#include "../hw_ddc.h"
+#include "../hw_hpd.h"
+
+#include "hw_factory_dce120.h"
+
+#include "vega10/DC/dce_12_0_offset.h"
+#include "vega10/DC/dce_12_0_sh_mask.h"
+#include "vega10/soc15ip.h"
+
+#define block HPD
+#define reg_num 0
+
+/* set field name */
+#define SF_HPD(reg_name, field_name, post_fix)\
+	.field_name = HPD0_ ## reg_name ## __ ## field_name ## post_fix
+
+/* set field name */
+#define SF_HPD(reg_name, field_name, post_fix)\
+	.field_name = HPD0_ ## reg_name ## __ ## field_name ## post_fix
+
+#define BASE_INNER(seg) \
+	DCE_BASE__INST0_SEG ## seg
+
+/* compile time expand base address. */
+#define BASE(seg) \
+	BASE_INNER(seg)
+
+#define REG(reg_name)\
+		BASE(mm ## reg_name ## _BASE_IDX) + mm ## reg_name
+
+#define REGI(reg_name, block, id)\
+	BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
+				mm ## block ## id ## _ ## reg_name
+
+
+#include "reg_helper.h"
+#include "../hpd_regs.h"
+
+#define hpd_regs(id) \
+{\
+	HPD_REG_LIST(id)\
+}
+
+static const struct hpd_registers hpd_regs[] = {
+	hpd_regs(0),
+	hpd_regs(1),
+	hpd_regs(2),
+	hpd_regs(3),
+	hpd_regs(4),
+	hpd_regs(5)
+};
+
+static const struct hpd_sh_mask hpd_shift = {
+		HPD_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct hpd_sh_mask hpd_mask = {
+		HPD_MASK_SH_LIST(_MASK)
+};
+
+#include "../ddc_regs.h"
+
+ /* set field name */
+#define SF_DDC(reg_name, field_name, post_fix)\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
+static const struct ddc_registers ddc_data_regs[] = {
+	ddc_data_regs(1),
+	ddc_data_regs(2),
+	ddc_data_regs(3),
+	ddc_data_regs(4),
+	ddc_data_regs(5),
+	ddc_data_regs(6),
+	ddc_vga_data_regs,
+	ddc_i2c_data_regs
+};
+
+static const struct ddc_registers ddc_clk_regs[] = {
+	ddc_clk_regs(1),
+	ddc_clk_regs(2),
+	ddc_clk_regs(3),
+	ddc_clk_regs(4),
+	ddc_clk_regs(5),
+	ddc_clk_regs(6),
+	ddc_vga_clk_regs,
+	ddc_i2c_clk_regs
+};
+
+static const struct ddc_sh_mask ddc_shift = {
+		DDC_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct ddc_sh_mask ddc_mask = {
+		DDC_MASK_SH_LIST(_MASK)
+};
+
+static void define_ddc_registers(
+		struct hw_gpio_pin *pin,
+		uint32_t en)
+{
+	struct hw_ddc *ddc = HW_DDC_FROM_BASE(pin);
+
+	switch (pin->id) {
+	case GPIO_ID_DDC_DATA:
+		ddc->regs = &ddc_data_regs[en];
+		ddc->base.regs = &ddc_data_regs[en].gpio;
+		break;
+	case GPIO_ID_DDC_CLOCK:
+		ddc->regs = &ddc_clk_regs[en];
+		ddc->base.regs = &ddc_clk_regs[en].gpio;
+		break;
+	default:
+		ASSERT_CRITICAL(false);
+		return;
+	}
+
+	ddc->shifts = &ddc_shift;
+	ddc->masks = &ddc_mask;
+
+}
+
+static void define_hpd_registers(struct hw_gpio_pin *pin, uint32_t en)
+{
+	struct hw_hpd *hpd = HW_HPD_FROM_BASE(pin);
+
+	hpd->regs = &hpd_regs[en];
+	hpd->shifts = &hpd_shift;
+	hpd->masks = &hpd_mask;
+	hpd->base.regs = &hpd_regs[en].gpio;
+}
+
+
+/* fucntion table */
+static const struct hw_factory_funcs funcs = {
+	.create_ddc_data = dal_hw_ddc_create,
+	.create_ddc_clock = dal_hw_ddc_create,
+	.create_generic = NULL,
+	.create_hpd = dal_hw_hpd_create,
+	.create_sync = NULL,
+	.create_gsl = NULL,
+	.define_hpd_registers = define_hpd_registers,
+	.define_ddc_registers = define_ddc_registers
+};
+/*
+ * dal_hw_factory_dce120_init
+ *
+ * @brief
+ * Initialize HW factory function pointers and pin info
+ *
+ * @param
+ * struct hw_factory *factory - [out] struct of function pointers
+ */
+void dal_hw_factory_dce120_init(struct hw_factory *factory)
+{
+	/*TODO check ASIC CAPs*/
+	factory->number_of_pins[GPIO_ID_DDC_DATA] = 8;
+	factory->number_of_pins[GPIO_ID_DDC_CLOCK] = 8;
+	factory->number_of_pins[GPIO_ID_GENERIC] = 7;
+	factory->number_of_pins[GPIO_ID_HPD] = 6;
+	factory->number_of_pins[GPIO_ID_GPIO_PAD] = 31;
+	factory->number_of_pins[GPIO_ID_VIP_PAD] = 0;
+	factory->number_of_pins[GPIO_ID_SYNC] = 2;
+	factory->number_of_pins[GPIO_ID_GSL] = 4;
+
+	factory->funcs = &funcs;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/dce120/hw_factory_dce120.h b/drivers/gpu/drm/amd/display/dc/gpio/dce120/hw_factory_dce120.h
new file mode 100644
index 000000000000..db260c351f73
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/gpio/dce120/hw_factory_dce120.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright 2013-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_HW_FACTORY_DCE120_H__
+#define __DAL_HW_FACTORY_DCE120_H__
+
+/* Initialize HW factory function pointers and pin info */
+void dal_hw_factory_dce120_init(struct hw_factory *factory);
+
+#endif /* __DAL_HW_FACTORY_DCE120_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/dce120/hw_translate_dce120.c b/drivers/gpu/drm/amd/display/dc/gpio/dce120/hw_translate_dce120.c
new file mode 100644
index 000000000000..af3843a69652
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/gpio/dce120/hw_translate_dce120.c
@@ -0,0 +1,408 @@
+/*
+ * Copyright 2013-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+/*
+ * Pre-requisites: headers required by header of this unit
+ */
+
+#include "hw_translate_dce120.h"
+
+#include "dm_services.h"
+#include "include/gpio_types.h"
+#include "../hw_translate.h"
+
+#include "vega10/DC/dce_12_0_offset.h"
+#include "vega10/DC/dce_12_0_sh_mask.h"
+#include "vega10/soc15ip.h"
+
+/* begin *********************
+ * macros to expend register list macro defined in HW object header file */
+
+#define BASE_INNER(seg) \
+	DCE_BASE__INST0_SEG ## seg
+
+/* compile time expand base address. */
+#define BASE(seg) \
+	BASE_INNER(seg)
+
+#define REG(reg_name)\
+		BASE(mm ## reg_name ## _BASE_IDX) + mm ## reg_name
+
+#define REGI(reg_name, block, id)\
+	BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
+				mm ## block ## id ## _ ## reg_name
+
+/* macros to expend register list macro defined in HW object header file
+ * end *********************/
+
+static bool offset_to_id(
+	uint32_t offset,
+	uint32_t mask,
+	enum gpio_id *id,
+	uint32_t *en)
+{
+	switch (offset) {
+	/* GENERIC */
+	case REG(DC_GPIO_GENERIC_A):
+		*id = GPIO_ID_GENERIC;
+		switch (mask) {
+		case DC_GPIO_GENERIC_A__DC_GPIO_GENERICA_A_MASK:
+			*en = GPIO_GENERIC_A;
+			return true;
+		case DC_GPIO_GENERIC_A__DC_GPIO_GENERICB_A_MASK:
+			*en = GPIO_GENERIC_B;
+			return true;
+		case DC_GPIO_GENERIC_A__DC_GPIO_GENERICC_A_MASK:
+			*en = GPIO_GENERIC_C;
+			return true;
+		case DC_GPIO_GENERIC_A__DC_GPIO_GENERICD_A_MASK:
+			*en = GPIO_GENERIC_D;
+			return true;
+		case DC_GPIO_GENERIC_A__DC_GPIO_GENERICE_A_MASK:
+			*en = GPIO_GENERIC_E;
+			return true;
+		case DC_GPIO_GENERIC_A__DC_GPIO_GENERICF_A_MASK:
+			*en = GPIO_GENERIC_F;
+			return true;
+		case DC_GPIO_GENERIC_A__DC_GPIO_GENERICG_A_MASK:
+			*en = GPIO_GENERIC_G;
+			return true;
+		default:
+			ASSERT_CRITICAL(false);
+			return false;
+		}
+	break;
+	/* HPD */
+	case REG(DC_GPIO_HPD_A):
+		*id = GPIO_ID_HPD;
+		switch (mask) {
+		case DC_GPIO_HPD_A__DC_GPIO_HPD1_A_MASK:
+			*en = GPIO_HPD_1;
+			return true;
+		case DC_GPIO_HPD_A__DC_GPIO_HPD2_A_MASK:
+			*en = GPIO_HPD_2;
+			return true;
+		case DC_GPIO_HPD_A__DC_GPIO_HPD3_A_MASK:
+			*en = GPIO_HPD_3;
+			return true;
+		case DC_GPIO_HPD_A__DC_GPIO_HPD4_A_MASK:
+			*en = GPIO_HPD_4;
+			return true;
+		case DC_GPIO_HPD_A__DC_GPIO_HPD5_A_MASK:
+			*en = GPIO_HPD_5;
+			return true;
+		case DC_GPIO_HPD_A__DC_GPIO_HPD6_A_MASK:
+			*en = GPIO_HPD_6;
+			return true;
+		default:
+			ASSERT_CRITICAL(false);
+			return false;
+		}
+	break;
+	/* SYNCA */
+	case REG(DC_GPIO_SYNCA_A):
+		*id = GPIO_ID_SYNC;
+		switch (mask) {
+		case DC_GPIO_SYNCA_A__DC_GPIO_HSYNCA_A_MASK:
+			*en = GPIO_SYNC_HSYNC_A;
+			return true;
+		case DC_GPIO_SYNCA_A__DC_GPIO_VSYNCA_A_MASK:
+			*en = GPIO_SYNC_VSYNC_A;
+			return true;
+		default:
+			ASSERT_CRITICAL(false);
+			return false;
+		}
+	break;
+	/* REG(DC_GPIO_GENLK_MASK */
+	case REG(DC_GPIO_GENLK_A):
+		*id = GPIO_ID_GSL;
+		switch (mask) {
+		case DC_GPIO_GENLK_A__DC_GPIO_GENLK_CLK_A_MASK:
+			*en = GPIO_GSL_GENLOCK_CLOCK;
+			return true;
+		case DC_GPIO_GENLK_A__DC_GPIO_GENLK_VSYNC_A_MASK:
+			*en = GPIO_GSL_GENLOCK_VSYNC;
+			return true;
+		case DC_GPIO_GENLK_A__DC_GPIO_SWAPLOCK_A_A_MASK:
+			*en = GPIO_GSL_SWAPLOCK_A;
+			return true;
+		case DC_GPIO_GENLK_A__DC_GPIO_SWAPLOCK_B_A_MASK:
+			*en = GPIO_GSL_SWAPLOCK_B;
+			return true;
+		default:
+			ASSERT_CRITICAL(false);
+			return false;
+		}
+	break;
+	/* DDC */
+	/* we don't care about the GPIO_ID for DDC
+	 * in DdcHandle it will use GPIO_ID_DDC_DATA/GPIO_ID_DDC_CLOCK
+	 * directly in the create method */
+	case REG(DC_GPIO_DDC1_A):
+		*en = GPIO_DDC_LINE_DDC1;
+		return true;
+	case REG(DC_GPIO_DDC2_A):
+		*en = GPIO_DDC_LINE_DDC2;
+		return true;
+	case REG(DC_GPIO_DDC3_A):
+		*en = GPIO_DDC_LINE_DDC3;
+		return true;
+	case REG(DC_GPIO_DDC4_A):
+		*en = GPIO_DDC_LINE_DDC4;
+		return true;
+	case REG(DC_GPIO_DDC5_A):
+		*en = GPIO_DDC_LINE_DDC5;
+		return true;
+	case REG(DC_GPIO_DDC6_A):
+		*en = GPIO_DDC_LINE_DDC6;
+		return true;
+	case REG(DC_GPIO_DDCVGA_A):
+		*en = GPIO_DDC_LINE_DDC_VGA;
+		return true;
+	/* GPIO_I2CPAD */
+	case REG(DC_GPIO_I2CPAD_A):
+		*en = GPIO_DDC_LINE_I2C_PAD;
+		return true;
+	/* Not implemented */
+	case REG(DC_GPIO_PWRSEQ_A):
+	case REG(DC_GPIO_PAD_STRENGTH_1):
+	case REG(DC_GPIO_PAD_STRENGTH_2):
+	case REG(DC_GPIO_DEBUG):
+		return false;
+	/* UNEXPECTED */
+	default:
+		ASSERT_CRITICAL(false);
+		return false;
+	}
+}
+
+static bool id_to_offset(
+	enum gpio_id id,
+	uint32_t en,
+	struct gpio_pin_info *info)
+{
+	bool result = true;
+
+	switch (id) {
+	case GPIO_ID_DDC_DATA:
+		info->mask = DC_GPIO_DDC6_A__DC_GPIO_DDC6DATA_A_MASK;
+		switch (en) {
+		case GPIO_DDC_LINE_DDC1:
+			info->offset = REG(DC_GPIO_DDC1_A);
+		break;
+		case GPIO_DDC_LINE_DDC2:
+			info->offset = REG(DC_GPIO_DDC2_A);
+		break;
+		case GPIO_DDC_LINE_DDC3:
+			info->offset = REG(DC_GPIO_DDC3_A);
+		break;
+		case GPIO_DDC_LINE_DDC4:
+			info->offset = REG(DC_GPIO_DDC4_A);
+		break;
+		case GPIO_DDC_LINE_DDC5:
+			info->offset = REG(DC_GPIO_DDC5_A);
+		break;
+		case GPIO_DDC_LINE_DDC6:
+			info->offset = REG(DC_GPIO_DDC6_A);
+		break;
+		case GPIO_DDC_LINE_DDC_VGA:
+			info->offset = REG(DC_GPIO_DDCVGA_A);
+		break;
+		case GPIO_DDC_LINE_I2C_PAD:
+			info->offset = REG(DC_GPIO_I2CPAD_A);
+		break;
+		default:
+			ASSERT_CRITICAL(false);
+			result = false;
+		}
+	break;
+	case GPIO_ID_DDC_CLOCK:
+		info->mask = DC_GPIO_DDC6_A__DC_GPIO_DDC6CLK_A_MASK;
+		switch (en) {
+		case GPIO_DDC_LINE_DDC1:
+			info->offset = REG(DC_GPIO_DDC1_A);
+		break;
+		case GPIO_DDC_LINE_DDC2:
+			info->offset = REG(DC_GPIO_DDC2_A);
+		break;
+		case GPIO_DDC_LINE_DDC3:
+			info->offset = REG(DC_GPIO_DDC3_A);
+		break;
+		case GPIO_DDC_LINE_DDC4:
+			info->offset = REG(DC_GPIO_DDC4_A);
+		break;
+		case GPIO_DDC_LINE_DDC5:
+			info->offset = REG(DC_GPIO_DDC5_A);
+		break;
+		case GPIO_DDC_LINE_DDC6:
+			info->offset = REG(DC_GPIO_DDC6_A);
+		break;
+		case GPIO_DDC_LINE_DDC_VGA:
+			info->offset = REG(DC_GPIO_DDCVGA_A);
+		break;
+		case GPIO_DDC_LINE_I2C_PAD:
+			info->offset = REG(DC_GPIO_I2CPAD_A);
+		break;
+		default:
+			ASSERT_CRITICAL(false);
+			result = false;
+		}
+	break;
+	case GPIO_ID_GENERIC:
+		info->offset = REG(DC_GPIO_GENERIC_A);
+		switch (en) {
+		case GPIO_GENERIC_A:
+			info->mask = DC_GPIO_GENERIC_A__DC_GPIO_GENERICA_A_MASK;
+		break;
+		case GPIO_GENERIC_B:
+			info->mask = DC_GPIO_GENERIC_A__DC_GPIO_GENERICB_A_MASK;
+		break;
+		case GPIO_GENERIC_C:
+			info->mask = DC_GPIO_GENERIC_A__DC_GPIO_GENERICC_A_MASK;
+		break;
+		case GPIO_GENERIC_D:
+			info->mask = DC_GPIO_GENERIC_A__DC_GPIO_GENERICD_A_MASK;
+		break;
+		case GPIO_GENERIC_E:
+			info->mask = DC_GPIO_GENERIC_A__DC_GPIO_GENERICE_A_MASK;
+		break;
+		case GPIO_GENERIC_F:
+			info->mask = DC_GPIO_GENERIC_A__DC_GPIO_GENERICF_A_MASK;
+		break;
+		case GPIO_GENERIC_G:
+			info->mask = DC_GPIO_GENERIC_A__DC_GPIO_GENERICG_A_MASK;
+		break;
+		default:
+			ASSERT_CRITICAL(false);
+			result = false;
+		}
+	break;
+	case GPIO_ID_HPD:
+		info->offset = REG(DC_GPIO_HPD_A);
+		switch (en) {
+		case GPIO_HPD_1:
+			info->mask = DC_GPIO_HPD_A__DC_GPIO_HPD1_A_MASK;
+		break;
+		case GPIO_HPD_2:
+			info->mask = DC_GPIO_HPD_A__DC_GPIO_HPD2_A_MASK;
+		break;
+		case GPIO_HPD_3:
+			info->mask = DC_GPIO_HPD_A__DC_GPIO_HPD3_A_MASK;
+		break;
+		case GPIO_HPD_4:
+			info->mask = DC_GPIO_HPD_A__DC_GPIO_HPD4_A_MASK;
+		break;
+		case GPIO_HPD_5:
+			info->mask = DC_GPIO_HPD_A__DC_GPIO_HPD5_A_MASK;
+		break;
+		case GPIO_HPD_6:
+			info->mask = DC_GPIO_HPD_A__DC_GPIO_HPD6_A_MASK;
+		break;
+		default:
+			ASSERT_CRITICAL(false);
+			result = false;
+		}
+	break;
+	case GPIO_ID_SYNC:
+		switch (en) {
+		case GPIO_SYNC_HSYNC_A:
+			info->offset = REG(DC_GPIO_SYNCA_A);
+			info->mask = DC_GPIO_SYNCA_A__DC_GPIO_HSYNCA_A_MASK;
+		break;
+		case GPIO_SYNC_VSYNC_A:
+			info->offset = REG(DC_GPIO_SYNCA_A);
+			info->mask = DC_GPIO_SYNCA_A__DC_GPIO_VSYNCA_A_MASK;
+		break;
+		case GPIO_SYNC_HSYNC_B:
+		case GPIO_SYNC_VSYNC_B:
+		default:
+			ASSERT_CRITICAL(false);
+			result = false;
+		}
+	break;
+	case GPIO_ID_GSL:
+		switch (en) {
+		case GPIO_GSL_GENLOCK_CLOCK:
+			info->offset = REG(DC_GPIO_GENLK_A);
+			info->mask = DC_GPIO_GENLK_A__DC_GPIO_GENLK_CLK_A_MASK;
+		break;
+		case GPIO_GSL_GENLOCK_VSYNC:
+			info->offset = REG(DC_GPIO_GENLK_A);
+			info->mask =
+				DC_GPIO_GENLK_A__DC_GPIO_GENLK_VSYNC_A_MASK;
+		break;
+		case GPIO_GSL_SWAPLOCK_A:
+			info->offset = REG(DC_GPIO_GENLK_A);
+			info->mask = DC_GPIO_GENLK_A__DC_GPIO_SWAPLOCK_A_A_MASK;
+		break;
+		case GPIO_GSL_SWAPLOCK_B:
+			info->offset = REG(DC_GPIO_GENLK_A);
+			info->mask = DC_GPIO_GENLK_A__DC_GPIO_SWAPLOCK_B_A_MASK;
+		break;
+		default:
+			ASSERT_CRITICAL(false);
+			result = false;
+		}
+	break;
+	case GPIO_ID_VIP_PAD:
+	default:
+		ASSERT_CRITICAL(false);
+		result = false;
+	}
+
+	if (result) {
+		info->offset_y = info->offset + 2;
+		info->offset_en = info->offset + 1;
+		info->offset_mask = info->offset - 1;
+
+		info->mask_y = info->mask;
+		info->mask_en = info->mask;
+		info->mask_mask = info->mask;
+	}
+
+	return result;
+}
+
+/* function table */
+static const struct hw_translate_funcs funcs = {
+	.offset_to_id = offset_to_id,
+	.id_to_offset = id_to_offset,
+};
+
+/*
+ * dal_hw_translate_dce120_init
+ *
+ * @brief
+ * Initialize Hw translate function pointers.
+ *
+ * @param
+ * struct hw_translate *tr - [out] struct of function pointers
+ *
+ */
+void dal_hw_translate_dce120_init(struct hw_translate *tr)
+{
+	tr->funcs = &funcs;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/dce120/hw_translate_dce120.h b/drivers/gpu/drm/amd/display/dc/gpio/dce120/hw_translate_dce120.h
new file mode 100644
index 000000000000..c21766894af3
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/gpio/dce120/hw_translate_dce120.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright 2013-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_HW_TRANSLATE_DCE120_H__
+#define __DAL_HW_TRANSLATE_DCE120_H__
+
+struct hw_translate;
+
+/* Initialize Hw translate function pointers */
+void dal_hw_translate_dce120_init(struct hw_translate *tr);
+
+#endif /* __DAL_HW_TRANSLATE_DCE120_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/dce80/hw_factory_dce80.c b/drivers/gpu/drm/amd/display/dc/gpio/dce80/hw_factory_dce80.c
new file mode 100644
index 000000000000..48b67866377e
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/gpio/dce80/hw_factory_dce80.c
@@ -0,0 +1,173 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "include/gpio_types.h"
+#include "../hw_factory.h"
+
+#include "hw_factory_dce80.h"
+
+#include "../hw_gpio.h"
+#include "../hw_ddc.h"
+#include "../hw_hpd.h"
+
+#include "dce/dce_8_0_d.h"
+#include "dce/dce_8_0_sh_mask.h"
+
+#define REG(reg_name)\
+		mm ## reg_name
+
+#include "reg_helper.h"
+#include "../hpd_regs.h"
+
+#define HPD_REG_LIST_DCE8(id) \
+	HPD_GPIO_REG_LIST(id), \
+	.int_status = mmDC_HPD ## id ## _INT_STATUS,\
+	.toggle_filt_cntl = mmDC_HPD ## id ## _TOGGLE_FILT_CNTL
+
+#define HPD_MASK_SH_LIST_DCE8(mask_sh) \
+		.DC_HPD_SENSE_DELAYED = DC_HPD1_INT_STATUS__DC_HPD1_SENSE_DELAYED ## mask_sh,\
+		.DC_HPD_SENSE = DC_HPD1_INT_STATUS__DC_HPD1_SENSE ## mask_sh,\
+		.DC_HPD_CONNECT_INT_DELAY = DC_HPD1_TOGGLE_FILT_CNTL__DC_HPD1_CONNECT_INT_DELAY ## mask_sh,\
+		.DC_HPD_DISCONNECT_INT_DELAY = DC_HPD1_TOGGLE_FILT_CNTL__DC_HPD1_DISCONNECT_INT_DELAY ## mask_sh
+
+#define hpd_regs(id) \
+{\
+	HPD_REG_LIST_DCE8(id)\
+}
+
+static const struct hpd_registers hpd_regs[] = {
+	hpd_regs(1),
+	hpd_regs(2),
+	hpd_regs(3),
+	hpd_regs(4),
+	hpd_regs(5),
+	hpd_regs(6)
+};
+
+static const struct hpd_sh_mask hpd_shift = {
+		HPD_MASK_SH_LIST_DCE8(__SHIFT)
+};
+
+static const struct hpd_sh_mask hpd_mask = {
+		HPD_MASK_SH_LIST_DCE8(_MASK)
+};
+
+#include "../ddc_regs.h"
+
+ /* set field name */
+#define SF_DDC(reg_name, field_name, post_fix)\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
+static const struct ddc_registers ddc_data_regs[] = {
+	ddc_data_regs(1),
+	ddc_data_regs(2),
+	ddc_data_regs(3),
+	ddc_data_regs(4),
+	ddc_data_regs(5),
+	ddc_data_regs(6),
+	ddc_vga_data_regs,
+	ddc_i2c_data_regs
+};
+
+static const struct ddc_registers ddc_clk_regs[] = {
+	ddc_clk_regs(1),
+	ddc_clk_regs(2),
+	ddc_clk_regs(3),
+	ddc_clk_regs(4),
+	ddc_clk_regs(5),
+	ddc_clk_regs(6),
+	ddc_vga_clk_regs,
+	ddc_i2c_clk_regs
+};
+
+static const struct ddc_sh_mask ddc_shift = {
+		DDC_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct ddc_sh_mask ddc_mask = {
+		DDC_MASK_SH_LIST(_MASK)
+};
+
+static void define_ddc_registers(
+		struct hw_gpio_pin *pin,
+		uint32_t en)
+{
+	struct hw_ddc *ddc = HW_DDC_FROM_BASE(pin);
+
+	switch (pin->id) {
+	case GPIO_ID_DDC_DATA:
+		ddc->regs = &ddc_data_regs[en];
+		ddc->base.regs = &ddc_data_regs[en].gpio;
+		break;
+	case GPIO_ID_DDC_CLOCK:
+		ddc->regs = &ddc_clk_regs[en];
+		ddc->base.regs = &ddc_clk_regs[en].gpio;
+		break;
+	default:
+		ASSERT_CRITICAL(false);
+		return;
+	}
+
+	ddc->shifts = &ddc_shift;
+	ddc->masks = &ddc_mask;
+
+}
+
+static void define_hpd_registers(struct hw_gpio_pin *pin, uint32_t en)
+{
+	struct hw_hpd *hpd = HW_HPD_FROM_BASE(pin);
+
+	hpd->regs = &hpd_regs[en];
+	hpd->shifts = &hpd_shift;
+	hpd->masks = &hpd_mask;
+	hpd->base.regs = &hpd_regs[en].gpio;
+}
+
+static const struct hw_factory_funcs funcs = {
+	.create_ddc_data = dal_hw_ddc_create,
+	.create_ddc_clock = dal_hw_ddc_create,
+	.create_generic = NULL,
+	.create_hpd = dal_hw_hpd_create,
+	.create_sync = NULL,
+	.create_gsl = NULL,
+	.define_hpd_registers = define_hpd_registers,
+	.define_ddc_registers = define_ddc_registers
+};
+
+void dal_hw_factory_dce80_init(
+	struct hw_factory *factory)
+{
+	factory->number_of_pins[GPIO_ID_DDC_DATA] = 8;
+	factory->number_of_pins[GPIO_ID_DDC_CLOCK] = 8;
+	factory->number_of_pins[GPIO_ID_GENERIC] = 7;
+	factory->number_of_pins[GPIO_ID_HPD] = 6;
+	factory->number_of_pins[GPIO_ID_GPIO_PAD] = 31;
+	factory->number_of_pins[GPIO_ID_VIP_PAD] = 0;
+	factory->number_of_pins[GPIO_ID_SYNC] = 2;
+	factory->number_of_pins[GPIO_ID_GSL] = 4;
+
+	factory->funcs = &funcs;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/dce80/hw_factory_dce80.h b/drivers/gpu/drm/amd/display/dc/gpio/dce80/hw_factory_dce80.h
new file mode 100644
index 000000000000..e78a8b36f35a
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/gpio/dce80/hw_factory_dce80.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_HW_FACTORY_DCE80_H__
+#define __DAL_HW_FACTORY_DCE80_H__
+
+void dal_hw_factory_dce80_init(
+	struct hw_factory *factory);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/dce80/hw_translate_dce80.c b/drivers/gpu/drm/amd/display/dc/gpio/dce80/hw_translate_dce80.c
new file mode 100644
index 000000000000..fabb9da504be
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/gpio/dce80/hw_translate_dce80.c
@@ -0,0 +1,411 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+/*
+ * Pre-requisites: headers required by header of this unit
+ */
+#include "include/gpio_types.h"
+#include "../hw_translate.h"
+
+#include "hw_translate_dce80.h"
+
+#include "dce/dce_8_0_d.h"
+#include "dce/dce_8_0_sh_mask.h"
+#include "smu/smu_7_0_1_d.h"
+
+/*
+ * @brief
+ * Returns index of first bit (starting with LSB) which is set
+ */
+static uint32_t index_from_vector(
+	uint32_t vector)
+{
+	uint32_t result = 0;
+	uint32_t mask = 1;
+
+	do {
+		if (vector == mask)
+			return result;
+
+		++result;
+		mask <<= 1;
+	} while (mask);
+
+	BREAK_TO_DEBUGGER();
+
+	return GPIO_ENUM_UNKNOWN;
+}
+
+static bool offset_to_id(
+	uint32_t offset,
+	uint32_t mask,
+	enum gpio_id *id,
+	uint32_t *en)
+{
+	switch (offset) {
+	/* GENERIC */
+	case mmDC_GPIO_GENERIC_A:
+		*id = GPIO_ID_GENERIC;
+		switch (mask) {
+		case DC_GPIO_GENERIC_A__DC_GPIO_GENERICA_A_MASK:
+			*en = GPIO_GENERIC_A;
+			return true;
+		case DC_GPIO_GENERIC_A__DC_GPIO_GENERICB_A_MASK:
+			*en = GPIO_GENERIC_B;
+			return true;
+		case DC_GPIO_GENERIC_A__DC_GPIO_GENERICC_A_MASK:
+			*en = GPIO_GENERIC_C;
+			return true;
+		case DC_GPIO_GENERIC_A__DC_GPIO_GENERICD_A_MASK:
+			*en = GPIO_GENERIC_D;
+			return true;
+		case DC_GPIO_GENERIC_A__DC_GPIO_GENERICE_A_MASK:
+			*en = GPIO_GENERIC_E;
+			return true;
+		case DC_GPIO_GENERIC_A__DC_GPIO_GENERICF_A_MASK:
+			*en = GPIO_GENERIC_F;
+			return true;
+		case DC_GPIO_GENERIC_A__DC_GPIO_GENERICG_A_MASK:
+			*en = GPIO_GENERIC_G;
+			return true;
+		default:
+			BREAK_TO_DEBUGGER();
+			return false;
+		}
+	break;
+	/* HPD */
+	case mmDC_GPIO_HPD_A:
+		*id = GPIO_ID_HPD;
+		switch (mask) {
+		case DC_GPIO_HPD_A__DC_GPIO_HPD1_A_MASK:
+			*en = GPIO_HPD_1;
+			return true;
+		case DC_GPIO_HPD_A__DC_GPIO_HPD2_A_MASK:
+			*en = GPIO_HPD_2;
+			return true;
+		case DC_GPIO_HPD_A__DC_GPIO_HPD3_A_MASK:
+			*en = GPIO_HPD_3;
+			return true;
+		case DC_GPIO_HPD_A__DC_GPIO_HPD4_A_MASK:
+			*en = GPIO_HPD_4;
+			return true;
+		case DC_GPIO_HPD_A__DC_GPIO_HPD5_A_MASK:
+			*en = GPIO_HPD_5;
+			return true;
+		case DC_GPIO_HPD_A__DC_GPIO_HPD6_A_MASK:
+			*en = GPIO_HPD_6;
+			return true;
+		default:
+			BREAK_TO_DEBUGGER();
+			return false;
+		}
+	break;
+	/* SYNCA */
+	case mmDC_GPIO_SYNCA_A:
+		*id = GPIO_ID_SYNC;
+		switch (mask) {
+		case DC_GPIO_SYNCA_A__DC_GPIO_HSYNCA_A_MASK:
+			*en = GPIO_SYNC_HSYNC_A;
+			return true;
+		case DC_GPIO_SYNCA_A__DC_GPIO_VSYNCA_A_MASK:
+			*en = GPIO_SYNC_VSYNC_A;
+			return true;
+		default:
+			BREAK_TO_DEBUGGER();
+			return false;
+		}
+	break;
+	/* mmDC_GPIO_GENLK_MASK */
+	case mmDC_GPIO_GENLK_A:
+		*id = GPIO_ID_GSL;
+		switch (mask) {
+		case DC_GPIO_GENLK_A__DC_GPIO_GENLK_CLK_A_MASK:
+			*en = GPIO_GSL_GENLOCK_CLOCK;
+			return true;
+		case DC_GPIO_GENLK_A__DC_GPIO_GENLK_VSYNC_A_MASK:
+			*en = GPIO_GSL_GENLOCK_VSYNC;
+			return true;
+		case DC_GPIO_GENLK_A__DC_GPIO_SWAPLOCK_A_A_MASK:
+			*en = GPIO_GSL_SWAPLOCK_A;
+			return true;
+		case DC_GPIO_GENLK_A__DC_GPIO_SWAPLOCK_B_A_MASK:
+			*en = GPIO_GSL_SWAPLOCK_B;
+			return true;
+		default:
+			BREAK_TO_DEBUGGER();
+			return false;
+		}
+	break;
+	/* GPIOPAD */
+	case mmGPIOPAD_A:
+		*id = GPIO_ID_GPIO_PAD;
+		*en = index_from_vector(mask);
+		return (*en <= GPIO_GPIO_PAD_MAX);
+	/* DDC */
+	/* we don't care about the GPIO_ID for DDC
+	 * in DdcHandle it will use GPIO_ID_DDC_DATA/GPIO_ID_DDC_CLOCK
+	 * directly in the create method */
+	case mmDC_GPIO_DDC1_A:
+		*en = GPIO_DDC_LINE_DDC1;
+		return true;
+	case mmDC_GPIO_DDC2_A:
+		*en = GPIO_DDC_LINE_DDC2;
+		return true;
+	case mmDC_GPIO_DDC3_A:
+		*en = GPIO_DDC_LINE_DDC3;
+		return true;
+	case mmDC_GPIO_DDC4_A:
+		*en = GPIO_DDC_LINE_DDC4;
+		return true;
+	case mmDC_GPIO_DDC5_A:
+		*en = GPIO_DDC_LINE_DDC5;
+		return true;
+	case mmDC_GPIO_DDC6_A:
+		*en = GPIO_DDC_LINE_DDC6;
+		return true;
+	case mmDC_GPIO_DDCVGA_A:
+		*en = GPIO_DDC_LINE_DDC_VGA;
+		return true;
+	/* GPIO_I2CPAD */
+	case mmDC_GPIO_I2CPAD_A:
+		*en = GPIO_DDC_LINE_I2C_PAD;
+		return true;
+	/* Not implemented */
+	case mmDC_GPIO_PWRSEQ_A:
+	case mmDC_GPIO_PAD_STRENGTH_1:
+	case mmDC_GPIO_PAD_STRENGTH_2:
+	case mmDC_GPIO_DEBUG:
+		return false;
+	/* UNEXPECTED */
+	default:
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+}
+
+static bool id_to_offset(
+	enum gpio_id id,
+	uint32_t en,
+	struct gpio_pin_info *info)
+{
+	bool result = true;
+
+	switch (id) {
+	case GPIO_ID_DDC_DATA:
+		info->mask = DC_GPIO_DDC6_A__DC_GPIO_DDC6DATA_A_MASK;
+		switch (en) {
+		case GPIO_DDC_LINE_DDC1:
+			info->offset = mmDC_GPIO_DDC1_A;
+		break;
+		case GPIO_DDC_LINE_DDC2:
+			info->offset = mmDC_GPIO_DDC2_A;
+		break;
+		case GPIO_DDC_LINE_DDC3:
+			info->offset = mmDC_GPIO_DDC3_A;
+		break;
+		case GPIO_DDC_LINE_DDC4:
+			info->offset = mmDC_GPIO_DDC4_A;
+		break;
+		case GPIO_DDC_LINE_DDC5:
+			info->offset = mmDC_GPIO_DDC5_A;
+		break;
+		case GPIO_DDC_LINE_DDC6:
+			info->offset = mmDC_GPIO_DDC6_A;
+		break;
+		case GPIO_DDC_LINE_DDC_VGA:
+			info->offset = mmDC_GPIO_DDCVGA_A;
+		break;
+		case GPIO_DDC_LINE_I2C_PAD:
+			info->offset = mmDC_GPIO_I2CPAD_A;
+		break;
+		default:
+			BREAK_TO_DEBUGGER();
+			result = false;
+		}
+	break;
+	case GPIO_ID_DDC_CLOCK:
+		info->mask = DC_GPIO_DDC6_A__DC_GPIO_DDC6CLK_A_MASK;
+		switch (en) {
+		case GPIO_DDC_LINE_DDC1:
+			info->offset = mmDC_GPIO_DDC1_A;
+		break;
+		case GPIO_DDC_LINE_DDC2:
+			info->offset = mmDC_GPIO_DDC2_A;
+		break;
+		case GPIO_DDC_LINE_DDC3:
+			info->offset = mmDC_GPIO_DDC3_A;
+		break;
+		case GPIO_DDC_LINE_DDC4:
+			info->offset = mmDC_GPIO_DDC4_A;
+		break;
+		case GPIO_DDC_LINE_DDC5:
+			info->offset = mmDC_GPIO_DDC5_A;
+		break;
+		case GPIO_DDC_LINE_DDC6:
+			info->offset = mmDC_GPIO_DDC6_A;
+		break;
+		case GPIO_DDC_LINE_DDC_VGA:
+			info->offset = mmDC_GPIO_DDCVGA_A;
+		break;
+		case GPIO_DDC_LINE_I2C_PAD:
+			info->offset = mmDC_GPIO_I2CPAD_A;
+		break;
+		default:
+			BREAK_TO_DEBUGGER();
+			result = false;
+		}
+	break;
+	case GPIO_ID_GENERIC:
+		info->offset = mmDC_GPIO_GENERIC_A;
+		switch (en) {
+		case GPIO_GENERIC_A:
+			info->mask = DC_GPIO_GENERIC_A__DC_GPIO_GENERICA_A_MASK;
+		break;
+		case GPIO_GENERIC_B:
+			info->mask = DC_GPIO_GENERIC_A__DC_GPIO_GENERICB_A_MASK;
+		break;
+		case GPIO_GENERIC_C:
+			info->mask = DC_GPIO_GENERIC_A__DC_GPIO_GENERICC_A_MASK;
+		break;
+		case GPIO_GENERIC_D:
+			info->mask = DC_GPIO_GENERIC_A__DC_GPIO_GENERICD_A_MASK;
+		break;
+		case GPIO_GENERIC_E:
+			info->mask = DC_GPIO_GENERIC_A__DC_GPIO_GENERICE_A_MASK;
+		break;
+		case GPIO_GENERIC_F:
+			info->mask = DC_GPIO_GENERIC_A__DC_GPIO_GENERICF_A_MASK;
+		break;
+		case GPIO_GENERIC_G:
+			info->mask = DC_GPIO_GENERIC_A__DC_GPIO_GENERICG_A_MASK;
+		break;
+		default:
+			BREAK_TO_DEBUGGER();
+			result = false;
+		}
+	break;
+	case GPIO_ID_HPD:
+		info->offset = mmDC_GPIO_HPD_A;
+		switch (en) {
+		case GPIO_HPD_1:
+			info->mask = DC_GPIO_HPD_A__DC_GPIO_HPD1_A_MASK;
+		break;
+		case GPIO_HPD_2:
+			info->mask = DC_GPIO_HPD_A__DC_GPIO_HPD2_A_MASK;
+		break;
+		case GPIO_HPD_3:
+			info->mask = DC_GPIO_HPD_A__DC_GPIO_HPD3_A_MASK;
+		break;
+		case GPIO_HPD_4:
+			info->mask = DC_GPIO_HPD_A__DC_GPIO_HPD4_A_MASK;
+		break;
+		case GPIO_HPD_5:
+			info->mask = DC_GPIO_HPD_A__DC_GPIO_HPD5_A_MASK;
+		break;
+		case GPIO_HPD_6:
+			info->mask = DC_GPIO_HPD_A__DC_GPIO_HPD6_A_MASK;
+		break;
+		default:
+			BREAK_TO_DEBUGGER();
+			result = false;
+		}
+	break;
+	case GPIO_ID_SYNC:
+		switch (en) {
+		case GPIO_SYNC_HSYNC_A:
+			info->offset = mmDC_GPIO_SYNCA_A;
+			info->mask = DC_GPIO_SYNCA_A__DC_GPIO_HSYNCA_A_MASK;
+		break;
+		case GPIO_SYNC_VSYNC_A:
+			info->offset = mmDC_GPIO_SYNCA_A;
+			info->mask = DC_GPIO_SYNCA_A__DC_GPIO_VSYNCA_A_MASK;
+		break;
+		case GPIO_SYNC_HSYNC_B:
+		case GPIO_SYNC_VSYNC_B:
+		default:
+			BREAK_TO_DEBUGGER();
+			result = false;
+		}
+	break;
+	case GPIO_ID_GSL:
+		switch (en) {
+		case GPIO_GSL_GENLOCK_CLOCK:
+			info->offset = mmDC_GPIO_GENLK_A;
+			info->mask = DC_GPIO_GENLK_A__DC_GPIO_GENLK_CLK_A_MASK;
+		break;
+		case GPIO_GSL_GENLOCK_VSYNC:
+			info->offset = mmDC_GPIO_GENLK_A;
+			info->mask =
+				DC_GPIO_GENLK_A__DC_GPIO_GENLK_VSYNC_A_MASK;
+		break;
+		case GPIO_GSL_SWAPLOCK_A:
+			info->offset = mmDC_GPIO_GENLK_A;
+			info->mask = DC_GPIO_GENLK_A__DC_GPIO_SWAPLOCK_A_A_MASK;
+		break;
+		case GPIO_GSL_SWAPLOCK_B:
+			info->offset = mmDC_GPIO_GENLK_A;
+			info->mask = DC_GPIO_GENLK_A__DC_GPIO_SWAPLOCK_B_A_MASK;
+		break;
+		default:
+			BREAK_TO_DEBUGGER();
+			result = false;
+		}
+	break;
+	case GPIO_ID_GPIO_PAD:
+		info->offset = mmGPIOPAD_A;
+		info->mask = (1 << en);
+		result = (info->mask <= GPIO_GPIO_PAD_MAX);
+	break;
+	case GPIO_ID_VIP_PAD:
+	default:
+		BREAK_TO_DEBUGGER();
+		result = false;
+	}
+
+	if (result) {
+		info->offset_y = info->offset + 2;
+		info->offset_en = info->offset + 1;
+		info->offset_mask = info->offset - 1;
+
+		info->mask_y = info->mask;
+		info->mask_en = info->mask;
+		info->mask_mask = info->mask;
+	}
+
+	return result;
+}
+
+static const struct hw_translate_funcs funcs = {
+		.offset_to_id = offset_to_id,
+		.id_to_offset = id_to_offset,
+};
+
+void dal_hw_translate_dce80_init(
+	struct hw_translate *translate)
+{
+	translate->funcs = &funcs;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/dce80/hw_translate_dce80.h b/drivers/gpu/drm/amd/display/dc/gpio/dce80/hw_translate_dce80.h
new file mode 100644
index 000000000000..374f2f3282a1
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/gpio/dce80/hw_translate_dce80.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_HW_TRANSLATE_DCE80_H__
+#define __DAL_HW_TRANSLATE_DCE80_H__
+
+void dal_hw_translate_dce80_init(
+	struct hw_translate *tr);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/dcn10/hw_factory_dcn10.c b/drivers/gpu/drm/amd/display/dc/gpio/dcn10/hw_factory_dcn10.c
new file mode 100644
index 000000000000..409763c70ce5
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/gpio/dcn10/hw_factory_dcn10.c
@@ -0,0 +1,192 @@
+/*
+ * Copyright 2013-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "include/gpio_types.h"
+#include "../hw_factory.h"
+
+
+#include "../hw_gpio.h"
+#include "../hw_ddc.h"
+#include "../hw_hpd.h"
+
+#include "hw_factory_dcn10.h"
+
+#include "raven1/DCN/dcn_1_0_offset.h"
+#include "raven1/DCN/dcn_1_0_sh_mask.h"
+#include "vega10/soc15ip.h"
+
+#define block HPD
+#define reg_num 0
+
+/* set field name */
+#define SF_HPD(reg_name, field_name, post_fix)\
+	.field_name = HPD0_ ## reg_name ## __ ## field_name ## post_fix
+
+#define BASE_INNER(seg) \
+	DCE_BASE__INST0_SEG ## seg
+
+/* compile time expand base address. */
+#define BASE(seg) \
+	BASE_INNER(seg)
+
+#define REG(reg_name)\
+		BASE(mm ## reg_name ## _BASE_IDX) + mm ## reg_name
+
+#define REGI(reg_name, block, id)\
+	BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
+				mm ## block ## id ## _ ## reg_name
+
+#include "reg_helper.h"
+#include "../hpd_regs.h"
+
+#define hpd_regs(id) \
+{\
+	HPD_REG_LIST(id)\
+}
+
+static const struct hpd_registers hpd_regs[] = {
+	hpd_regs(0),
+	hpd_regs(1),
+	hpd_regs(2),
+	hpd_regs(3),
+	hpd_regs(4),
+	hpd_regs(5)
+};
+
+static const struct hpd_sh_mask hpd_shift = {
+		HPD_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct hpd_sh_mask hpd_mask = {
+		HPD_MASK_SH_LIST(_MASK)
+};
+
+#include "../ddc_regs.h"
+
+ /* set field name */
+#define SF_DDC(reg_name, field_name, post_fix)\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
+static const struct ddc_registers ddc_data_regs[] = {
+	ddc_data_regs(1),
+	ddc_data_regs(2),
+	ddc_data_regs(3),
+	ddc_data_regs(4),
+	ddc_data_regs(5),
+	ddc_data_regs(6),
+	ddc_vga_data_regs,
+	ddc_i2c_data_regs
+};
+
+static const struct ddc_registers ddc_clk_regs[] = {
+	ddc_clk_regs(1),
+	ddc_clk_regs(2),
+	ddc_clk_regs(3),
+	ddc_clk_regs(4),
+	ddc_clk_regs(5),
+	ddc_clk_regs(6),
+	ddc_vga_clk_regs,
+	ddc_i2c_clk_regs
+};
+
+static const struct ddc_sh_mask ddc_shift = {
+		DDC_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct ddc_sh_mask ddc_mask = {
+		DDC_MASK_SH_LIST(_MASK)
+};
+
+static void define_ddc_registers(
+		struct hw_gpio_pin *pin,
+		uint32_t en)
+{
+	struct hw_ddc *ddc = HW_DDC_FROM_BASE(pin);
+
+	switch (pin->id) {
+	case GPIO_ID_DDC_DATA:
+		ddc->regs = &ddc_data_regs[en];
+		ddc->base.regs = &ddc_data_regs[en].gpio;
+		break;
+	case GPIO_ID_DDC_CLOCK:
+		ddc->regs = &ddc_clk_regs[en];
+		ddc->base.regs = &ddc_clk_regs[en].gpio;
+		break;
+	default:
+		ASSERT_CRITICAL(false);
+		return;
+	}
+
+	ddc->shifts = &ddc_shift;
+	ddc->masks = &ddc_mask;
+
+}
+
+static void define_hpd_registers(struct hw_gpio_pin *pin, uint32_t en)
+{
+	struct hw_hpd *hpd = HW_HPD_FROM_BASE(pin);
+
+	hpd->regs = &hpd_regs[en];
+	hpd->shifts = &hpd_shift;
+	hpd->masks = &hpd_mask;
+	hpd->base.regs = &hpd_regs[en].gpio;
+}
+
+
+/* fucntion table */
+static const struct hw_factory_funcs funcs = {
+	.create_ddc_data = dal_hw_ddc_create,
+	.create_ddc_clock = dal_hw_ddc_create,
+	.create_generic = NULL,
+	.create_hpd = dal_hw_hpd_create,
+	.create_sync = NULL,
+	.create_gsl = NULL,
+	.define_hpd_registers = define_hpd_registers,
+	.define_ddc_registers = define_ddc_registers
+};
+/*
+ * dal_hw_factory_dcn10_init
+ *
+ * @brief
+ * Initialize HW factory function pointers and pin info
+ *
+ * @param
+ * struct hw_factory *factory - [out] struct of function pointers
+ */
+void dal_hw_factory_dcn10_init(struct hw_factory *factory)
+{
+	/*TODO check ASIC CAPs*/
+	factory->number_of_pins[GPIO_ID_DDC_DATA] = 8;
+	factory->number_of_pins[GPIO_ID_DDC_CLOCK] = 8;
+	factory->number_of_pins[GPIO_ID_GENERIC] = 7;
+	factory->number_of_pins[GPIO_ID_HPD] = 6;
+	factory->number_of_pins[GPIO_ID_GPIO_PAD] = 31;
+	factory->number_of_pins[GPIO_ID_VIP_PAD] = 0;
+	factory->number_of_pins[GPIO_ID_SYNC] = 2;
+	factory->number_of_pins[GPIO_ID_GSL] = 4;
+
+	factory->funcs = &funcs;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/dcn10/hw_factory_dcn10.h b/drivers/gpu/drm/amd/display/dc/gpio/dcn10/hw_factory_dcn10.h
new file mode 100644
index 000000000000..2cc7a585b1f8
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/gpio/dcn10/hw_factory_dcn10.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright 2013-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_HW_FACTORY_DCN10_H__
+#define __DAL_HW_FACTORY_DCN10_H__
+
+/* Initialize HW factory function pointers and pin info */
+void dal_hw_factory_dcn10_init(struct hw_factory *factory);
+
+#endif /* __DAL_HW_FACTORY_DCN10_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/dcn10/hw_translate_dcn10.c b/drivers/gpu/drm/amd/display/dc/gpio/dcn10/hw_translate_dcn10.c
new file mode 100644
index 000000000000..64a6915b846b
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/gpio/dcn10/hw_translate_dcn10.c
@@ -0,0 +1,408 @@
+/*
+ * Copyright 2013-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+/*
+ * Pre-requisites: headers required by header of this unit
+ */
+
+#include "hw_translate_dcn10.h"
+
+#include "dm_services.h"
+#include "include/gpio_types.h"
+#include "../hw_translate.h"
+
+#include "raven1/DCN/dcn_1_0_offset.h"
+#include "raven1/DCN/dcn_1_0_sh_mask.h"
+#include "vega10/soc15ip.h"
+
+/* begin *********************
+ * macros to expend register list macro defined in HW object header file */
+
+#define BASE_INNER(seg) \
+	DCE_BASE__INST0_SEG ## seg
+
+/* compile time expand base address. */
+#define BASE(seg) \
+	BASE_INNER(seg)
+
+#define REG(reg_name)\
+		BASE(mm ## reg_name ## _BASE_IDX) + mm ## reg_name
+
+#define REGI(reg_name, block, id)\
+	BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
+				mm ## block ## id ## _ ## reg_name
+
+/* macros to expend register list macro defined in HW object header file
+ * end *********************/
+
+static bool offset_to_id(
+	uint32_t offset,
+	uint32_t mask,
+	enum gpio_id *id,
+	uint32_t *en)
+{
+	switch (offset) {
+	/* GENERIC */
+	case REG(DC_GPIO_GENERIC_A):
+		*id = GPIO_ID_GENERIC;
+		switch (mask) {
+		case DC_GPIO_GENERIC_A__DC_GPIO_GENERICA_A_MASK:
+			*en = GPIO_GENERIC_A;
+			return true;
+		case DC_GPIO_GENERIC_A__DC_GPIO_GENERICB_A_MASK:
+			*en = GPIO_GENERIC_B;
+			return true;
+		case DC_GPIO_GENERIC_A__DC_GPIO_GENERICC_A_MASK:
+			*en = GPIO_GENERIC_C;
+			return true;
+		case DC_GPIO_GENERIC_A__DC_GPIO_GENERICD_A_MASK:
+			*en = GPIO_GENERIC_D;
+			return true;
+		case DC_GPIO_GENERIC_A__DC_GPIO_GENERICE_A_MASK:
+			*en = GPIO_GENERIC_E;
+			return true;
+		case DC_GPIO_GENERIC_A__DC_GPIO_GENERICF_A_MASK:
+			*en = GPIO_GENERIC_F;
+			return true;
+		case DC_GPIO_GENERIC_A__DC_GPIO_GENERICG_A_MASK:
+			*en = GPIO_GENERIC_G;
+			return true;
+		default:
+			ASSERT_CRITICAL(false);
+			return false;
+		}
+	break;
+	/* HPD */
+	case REG(DC_GPIO_HPD_A):
+		*id = GPIO_ID_HPD;
+		switch (mask) {
+		case DC_GPIO_HPD_A__DC_GPIO_HPD1_A_MASK:
+			*en = GPIO_HPD_1;
+			return true;
+		case DC_GPIO_HPD_A__DC_GPIO_HPD2_A_MASK:
+			*en = GPIO_HPD_2;
+			return true;
+		case DC_GPIO_HPD_A__DC_GPIO_HPD3_A_MASK:
+			*en = GPIO_HPD_3;
+			return true;
+		case DC_GPIO_HPD_A__DC_GPIO_HPD4_A_MASK:
+			*en = GPIO_HPD_4;
+			return true;
+		case DC_GPIO_HPD_A__DC_GPIO_HPD5_A_MASK:
+			*en = GPIO_HPD_5;
+			return true;
+		case DC_GPIO_HPD_A__DC_GPIO_HPD6_A_MASK:
+			*en = GPIO_HPD_6;
+			return true;
+		default:
+			ASSERT_CRITICAL(false);
+			return false;
+		}
+	break;
+	/* SYNCA */
+	case REG(DC_GPIO_SYNCA_A):
+		*id = GPIO_ID_SYNC;
+		switch (mask) {
+		case DC_GPIO_SYNCA_A__DC_GPIO_HSYNCA_A_MASK:
+			*en = GPIO_SYNC_HSYNC_A;
+			return true;
+		case DC_GPIO_SYNCA_A__DC_GPIO_VSYNCA_A_MASK:
+			*en = GPIO_SYNC_VSYNC_A;
+			return true;
+		default:
+			ASSERT_CRITICAL(false);
+			return false;
+		}
+	break;
+	/* REG(DC_GPIO_GENLK_MASK */
+	case REG(DC_GPIO_GENLK_A):
+		*id = GPIO_ID_GSL;
+		switch (mask) {
+		case DC_GPIO_GENLK_A__DC_GPIO_GENLK_CLK_A_MASK:
+			*en = GPIO_GSL_GENLOCK_CLOCK;
+			return true;
+		case DC_GPIO_GENLK_A__DC_GPIO_GENLK_VSYNC_A_MASK:
+			*en = GPIO_GSL_GENLOCK_VSYNC;
+			return true;
+		case DC_GPIO_GENLK_A__DC_GPIO_SWAPLOCK_A_A_MASK:
+			*en = GPIO_GSL_SWAPLOCK_A;
+			return true;
+		case DC_GPIO_GENLK_A__DC_GPIO_SWAPLOCK_B_A_MASK:
+			*en = GPIO_GSL_SWAPLOCK_B;
+			return true;
+		default:
+			ASSERT_CRITICAL(false);
+			return false;
+		}
+	break;
+	/* DDC */
+	/* we don't care about the GPIO_ID for DDC
+	 * in DdcHandle it will use GPIO_ID_DDC_DATA/GPIO_ID_DDC_CLOCK
+	 * directly in the create method */
+	case REG(DC_GPIO_DDC1_A):
+		*en = GPIO_DDC_LINE_DDC1;
+		return true;
+	case REG(DC_GPIO_DDC2_A):
+		*en = GPIO_DDC_LINE_DDC2;
+		return true;
+	case REG(DC_GPIO_DDC3_A):
+		*en = GPIO_DDC_LINE_DDC3;
+		return true;
+	case REG(DC_GPIO_DDC4_A):
+		*en = GPIO_DDC_LINE_DDC4;
+		return true;
+	case REG(DC_GPIO_DDC5_A):
+		*en = GPIO_DDC_LINE_DDC5;
+		return true;
+	case REG(DC_GPIO_DDC6_A):
+		*en = GPIO_DDC_LINE_DDC6;
+		return true;
+	case REG(DC_GPIO_DDCVGA_A):
+		*en = GPIO_DDC_LINE_DDC_VGA;
+		return true;
+	/* GPIO_I2CPAD */
+	case REG(DC_GPIO_I2CPAD_A):
+		*en = GPIO_DDC_LINE_I2C_PAD;
+		return true;
+	/* Not implemented */
+	case REG(DC_GPIO_PWRSEQ_A):
+	case REG(DC_GPIO_PAD_STRENGTH_1):
+	case REG(DC_GPIO_PAD_STRENGTH_2):
+	case REG(DC_GPIO_DEBUG):
+		return false;
+	/* UNEXPECTED */
+	default:
+		ASSERT_CRITICAL(false);
+		return false;
+	}
+}
+
+static bool id_to_offset(
+	enum gpio_id id,
+	uint32_t en,
+	struct gpio_pin_info *info)
+{
+	bool result = true;
+
+	switch (id) {
+	case GPIO_ID_DDC_DATA:
+		info->mask = DC_GPIO_DDC6_A__DC_GPIO_DDC6DATA_A_MASK;
+		switch (en) {
+		case GPIO_DDC_LINE_DDC1:
+			info->offset = REG(DC_GPIO_DDC1_A);
+		break;
+		case GPIO_DDC_LINE_DDC2:
+			info->offset = REG(DC_GPIO_DDC2_A);
+		break;
+		case GPIO_DDC_LINE_DDC3:
+			info->offset = REG(DC_GPIO_DDC3_A);
+		break;
+		case GPIO_DDC_LINE_DDC4:
+			info->offset = REG(DC_GPIO_DDC4_A);
+		break;
+		case GPIO_DDC_LINE_DDC5:
+			info->offset = REG(DC_GPIO_DDC5_A);
+		break;
+		case GPIO_DDC_LINE_DDC6:
+			info->offset = REG(DC_GPIO_DDC6_A);
+		break;
+		case GPIO_DDC_LINE_DDC_VGA:
+			info->offset = REG(DC_GPIO_DDCVGA_A);
+		break;
+		case GPIO_DDC_LINE_I2C_PAD:
+			info->offset = REG(DC_GPIO_I2CPAD_A);
+		break;
+		default:
+			ASSERT_CRITICAL(false);
+			result = false;
+		}
+	break;
+	case GPIO_ID_DDC_CLOCK:
+		info->mask = DC_GPIO_DDC6_A__DC_GPIO_DDC6CLK_A_MASK;
+		switch (en) {
+		case GPIO_DDC_LINE_DDC1:
+			info->offset = REG(DC_GPIO_DDC1_A);
+		break;
+		case GPIO_DDC_LINE_DDC2:
+			info->offset = REG(DC_GPIO_DDC2_A);
+		break;
+		case GPIO_DDC_LINE_DDC3:
+			info->offset = REG(DC_GPIO_DDC3_A);
+		break;
+		case GPIO_DDC_LINE_DDC4:
+			info->offset = REG(DC_GPIO_DDC4_A);
+		break;
+		case GPIO_DDC_LINE_DDC5:
+			info->offset = REG(DC_GPIO_DDC5_A);
+		break;
+		case GPIO_DDC_LINE_DDC6:
+			info->offset = REG(DC_GPIO_DDC6_A);
+		break;
+		case GPIO_DDC_LINE_DDC_VGA:
+			info->offset = REG(DC_GPIO_DDCVGA_A);
+		break;
+		case GPIO_DDC_LINE_I2C_PAD:
+			info->offset = REG(DC_GPIO_I2CPAD_A);
+		break;
+		default:
+			ASSERT_CRITICAL(false);
+			result = false;
+		}
+	break;
+	case GPIO_ID_GENERIC:
+		info->offset = REG(DC_GPIO_GENERIC_A);
+		switch (en) {
+		case GPIO_GENERIC_A:
+			info->mask = DC_GPIO_GENERIC_A__DC_GPIO_GENERICA_A_MASK;
+		break;
+		case GPIO_GENERIC_B:
+			info->mask = DC_GPIO_GENERIC_A__DC_GPIO_GENERICB_A_MASK;
+		break;
+		case GPIO_GENERIC_C:
+			info->mask = DC_GPIO_GENERIC_A__DC_GPIO_GENERICC_A_MASK;
+		break;
+		case GPIO_GENERIC_D:
+			info->mask = DC_GPIO_GENERIC_A__DC_GPIO_GENERICD_A_MASK;
+		break;
+		case GPIO_GENERIC_E:
+			info->mask = DC_GPIO_GENERIC_A__DC_GPIO_GENERICE_A_MASK;
+		break;
+		case GPIO_GENERIC_F:
+			info->mask = DC_GPIO_GENERIC_A__DC_GPIO_GENERICF_A_MASK;
+		break;
+		case GPIO_GENERIC_G:
+			info->mask = DC_GPIO_GENERIC_A__DC_GPIO_GENERICG_A_MASK;
+		break;
+		default:
+			ASSERT_CRITICAL(false);
+			result = false;
+		}
+	break;
+	case GPIO_ID_HPD:
+		info->offset = REG(DC_GPIO_HPD_A);
+		switch (en) {
+		case GPIO_HPD_1:
+			info->mask = DC_GPIO_HPD_A__DC_GPIO_HPD1_A_MASK;
+		break;
+		case GPIO_HPD_2:
+			info->mask = DC_GPIO_HPD_A__DC_GPIO_HPD2_A_MASK;
+		break;
+		case GPIO_HPD_3:
+			info->mask = DC_GPIO_HPD_A__DC_GPIO_HPD3_A_MASK;
+		break;
+		case GPIO_HPD_4:
+			info->mask = DC_GPIO_HPD_A__DC_GPIO_HPD4_A_MASK;
+		break;
+		case GPIO_HPD_5:
+			info->mask = DC_GPIO_HPD_A__DC_GPIO_HPD5_A_MASK;
+		break;
+		case GPIO_HPD_6:
+			info->mask = DC_GPIO_HPD_A__DC_GPIO_HPD6_A_MASK;
+		break;
+		default:
+			ASSERT_CRITICAL(false);
+			result = false;
+		}
+	break;
+	case GPIO_ID_SYNC:
+		switch (en) {
+		case GPIO_SYNC_HSYNC_A:
+			info->offset = REG(DC_GPIO_SYNCA_A);
+			info->mask = DC_GPIO_SYNCA_A__DC_GPIO_HSYNCA_A_MASK;
+		break;
+		case GPIO_SYNC_VSYNC_A:
+			info->offset = REG(DC_GPIO_SYNCA_A);
+			info->mask = DC_GPIO_SYNCA_A__DC_GPIO_VSYNCA_A_MASK;
+		break;
+		case GPIO_SYNC_HSYNC_B:
+		case GPIO_SYNC_VSYNC_B:
+		default:
+			ASSERT_CRITICAL(false);
+			result = false;
+		}
+	break;
+	case GPIO_ID_GSL:
+		switch (en) {
+		case GPIO_GSL_GENLOCK_CLOCK:
+			info->offset = REG(DC_GPIO_GENLK_A);
+			info->mask = DC_GPIO_GENLK_A__DC_GPIO_GENLK_CLK_A_MASK;
+		break;
+		case GPIO_GSL_GENLOCK_VSYNC:
+			info->offset = REG(DC_GPIO_GENLK_A);
+			info->mask =
+				DC_GPIO_GENLK_A__DC_GPIO_GENLK_VSYNC_A_MASK;
+		break;
+		case GPIO_GSL_SWAPLOCK_A:
+			info->offset = REG(DC_GPIO_GENLK_A);
+			info->mask = DC_GPIO_GENLK_A__DC_GPIO_SWAPLOCK_A_A_MASK;
+		break;
+		case GPIO_GSL_SWAPLOCK_B:
+			info->offset = REG(DC_GPIO_GENLK_A);
+			info->mask = DC_GPIO_GENLK_A__DC_GPIO_SWAPLOCK_B_A_MASK;
+		break;
+		default:
+			ASSERT_CRITICAL(false);
+			result = false;
+		}
+	break;
+	case GPIO_ID_VIP_PAD:
+	default:
+		ASSERT_CRITICAL(false);
+		result = false;
+	}
+
+	if (result) {
+		info->offset_y = info->offset + 2;
+		info->offset_en = info->offset + 1;
+		info->offset_mask = info->offset - 1;
+
+		info->mask_y = info->mask;
+		info->mask_en = info->mask;
+		info->mask_mask = info->mask;
+	}
+
+	return result;
+}
+
+/* function table */
+static const struct hw_translate_funcs funcs = {
+	.offset_to_id = offset_to_id,
+	.id_to_offset = id_to_offset,
+};
+
+/*
+ * dal_hw_translate_dcn10_init
+ *
+ * @brief
+ * Initialize Hw translate function pointers.
+ *
+ * @param
+ * struct hw_translate *tr - [out] struct of function pointers
+ *
+ */
+void dal_hw_translate_dcn10_init(struct hw_translate *tr)
+{
+	tr->funcs = &funcs;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/dcn10/hw_translate_dcn10.h b/drivers/gpu/drm/amd/display/dc/gpio/dcn10/hw_translate_dcn10.h
new file mode 100644
index 000000000000..9edef53c80a0
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/gpio/dcn10/hw_translate_dcn10.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright 2013-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_HW_TRANSLATE_DCN10_H__
+#define __DAL_HW_TRANSLATE_DCN10_H__
+
+struct hw_translate;
+
+/* Initialize Hw translate function pointers */
+void dal_hw_translate_dcn10_init(struct hw_translate *tr);
+
+#endif /* __DAL_HW_TRANSLATE_DCN10_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/ddc_regs.h b/drivers/gpu/drm/amd/display/dc/gpio/ddc_regs.h
new file mode 100644
index 000000000000..9c4a56c738c0
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/gpio/ddc_regs.h
@@ -0,0 +1,150 @@
+/*
+ * Copyright 2012-16 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef DRIVERS_GPU_DRM_AMD_DC_DEV_DC_GPIO_DDC_REGS_H_
+#define DRIVERS_GPU_DRM_AMD_DC_DEV_DC_GPIO_DDC_REGS_H_
+
+#include "gpio_regs.h"
+
+/****************************** new register headers */
+/*** following in header */
+
+#define DDC_GPIO_REG_LIST_ENTRY(type,cd,id) \
+	.type ## _reg =   REG(DC_GPIO_DDC ## id ## _ ## type),\
+	.type ## _mask =  DC_GPIO_DDC ## id ## _ ## type ## __DC_GPIO_DDC ## id ## cd ## _ ## type ## _MASK,\
+	.type ## _shift = DC_GPIO_DDC ## id ## _ ## type ## __DC_GPIO_DDC ## id ## cd ## _ ## type ## __SHIFT
+
+#define DDC_GPIO_REG_LIST(cd,id) \
+	{\
+	DDC_GPIO_REG_LIST_ENTRY(MASK,cd,id),\
+	DDC_GPIO_REG_LIST_ENTRY(A,cd,id),\
+	DDC_GPIO_REG_LIST_ENTRY(EN,cd,id),\
+	DDC_GPIO_REG_LIST_ENTRY(Y,cd,id)\
+	}
+
+#define DDC_REG_LIST(cd,id) \
+	DDC_GPIO_REG_LIST(cd,id),\
+	.ddc_setup = REG(DC_I2C_DDC ## id ## _SETUP)
+
+#define DDC_GPIO_VGA_REG_LIST_ENTRY(type,cd)\
+	.type ## _reg =   REG(DC_GPIO_DDCVGA_ ## type),\
+	.type ## _mask =  DC_GPIO_DDCVGA_ ## type ## __DC_GPIO_DDCVGA ## cd ## _ ## type ## _MASK,\
+	.type ## _shift = DC_GPIO_DDCVGA_ ## type ## __DC_GPIO_DDCVGA ## cd ## _ ## type ## __SHIFT
+
+#define DDC_GPIO_VGA_REG_LIST(cd) \
+	{\
+	DDC_GPIO_VGA_REG_LIST_ENTRY(MASK,cd),\
+	DDC_GPIO_VGA_REG_LIST_ENTRY(A,cd),\
+	DDC_GPIO_VGA_REG_LIST_ENTRY(EN,cd),\
+	DDC_GPIO_VGA_REG_LIST_ENTRY(Y,cd)\
+	}
+
+#define DDC_VGA_REG_LIST(cd) \
+	DDC_GPIO_VGA_REG_LIST(cd),\
+	.ddc_setup = mmDC_I2C_DDCVGA_SETUP
+
+#define DDC_GPIO_I2C_REG_LIST_ENTRY(type,cd) \
+	.type ## _reg =   REG(DC_GPIO_I2CPAD_ ## type),\
+	.type ## _mask =  DC_GPIO_I2CPAD_ ## type ## __DC_GPIO_ ## cd ## _ ## type ## _MASK,\
+	.type ## _shift = DC_GPIO_I2CPAD_ ## type ## __DC_GPIO_ ## cd ## _ ## type ## __SHIFT
+
+#define DDC_GPIO_I2C_REG_LIST(cd) \
+	{\
+	DDC_GPIO_I2C_REG_LIST_ENTRY(MASK,cd),\
+	DDC_GPIO_I2C_REG_LIST_ENTRY(A,cd),\
+	DDC_GPIO_I2C_REG_LIST_ENTRY(EN,cd),\
+	DDC_GPIO_I2C_REG_LIST_ENTRY(Y,cd)\
+	}
+
+#define DDC_I2C_REG_LIST(cd) \
+	DDC_GPIO_I2C_REG_LIST(cd),\
+	.ddc_setup = 0
+
+#define DDC_MASK_SH_LIST(mask_sh) \
+		SF_DDC(DC_I2C_DDC1_SETUP, DC_I2C_DDC1_ENABLE, mask_sh),\
+		SF_DDC(DC_I2C_DDC1_SETUP, DC_I2C_DDC1_EDID_DETECT_ENABLE, mask_sh),\
+		SF_DDC(DC_I2C_DDC1_SETUP, DC_I2C_DDC1_EDID_DETECT_MODE, mask_sh),\
+		SF_DDC(DC_GPIO_DDC1_MASK, DC_GPIO_DDC1DATA_PD_EN, mask_sh),\
+		SF_DDC(DC_GPIO_DDC1_MASK, DC_GPIO_DDC1CLK_PD_EN, mask_sh),\
+		SF_DDC(DC_GPIO_DDC1_MASK, AUX_PAD1_MODE, mask_sh),\
+		SF_DDC(DC_GPIO_I2CPAD_MASK, DC_GPIO_SDA_PD_DIS, mask_sh),\
+		SF_DDC(DC_GPIO_I2CPAD_MASK, DC_GPIO_SCL_PD_DIS, mask_sh)
+
+
+struct ddc_registers {
+	struct gpio_registers gpio;
+	uint32_t ddc_setup;
+};
+
+struct ddc_sh_mask {
+	/* i2c_dd_setup */
+	uint32_t DC_I2C_DDC1_ENABLE;
+	uint32_t DC_I2C_DDC1_EDID_DETECT_ENABLE;
+	uint32_t DC_I2C_DDC1_EDID_DETECT_MODE;
+	/* ddc1_mask */
+	uint32_t DC_GPIO_DDC1DATA_PD_EN;
+	uint32_t DC_GPIO_DDC1CLK_PD_EN;
+	uint32_t AUX_PAD1_MODE;
+	/* i2cpad_mask */
+	uint32_t DC_GPIO_SDA_PD_DIS;
+	uint32_t DC_GPIO_SCL_PD_DIS;
+};
+
+
+
+/*** following in dc_resource */
+
+#define ddc_data_regs(id) \
+{\
+	DDC_REG_LIST(DATA,id)\
+}
+
+#define ddc_clk_regs(id) \
+{\
+	DDC_REG_LIST(CLK,id)\
+}
+
+#define ddc_vga_data_regs \
+{\
+	DDC_VGA_REG_LIST(DATA)\
+}
+
+#define ddc_vga_clk_regs \
+{\
+	DDC_VGA_REG_LIST(CLK)\
+}
+
+#define ddc_i2c_data_regs \
+{\
+	DDC_I2C_REG_LIST(SDA)\
+}
+
+#define ddc_i2c_clk_regs \
+{\
+	DDC_I2C_REG_LIST(SCL)\
+}
+
+
+#endif /* DRIVERS_GPU_DRM_AMD_DC_DEV_DC_GPIO_DDC_REGS_H_ */
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/diagnostics/hw_factory_diag.c b/drivers/gpu/drm/amd/display/dc/gpio/diagnostics/hw_factory_diag.c
new file mode 100644
index 000000000000..26695b963c58
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/gpio/diagnostics/hw_factory_diag.c
@@ -0,0 +1,63 @@
+/*
+ * Copyright 2013-16 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+/*
+ * Pre-requisites: headers required by header of this unit
+ */
+
+#include "dm_services.h"
+#include "include/gpio_types.h"
+#include "../hw_factory.h"
+
+/*
+ * Header of this unit
+ */
+
+#include "../hw_gpio.h"
+#include "../hw_ddc.h"
+#include "../hw_hpd.h"
+
+/* function table */
+static const struct hw_factory_funcs funcs = {
+	.create_ddc_data = NULL,
+	.create_ddc_clock = NULL,
+	.create_generic = NULL,
+	.create_hpd = NULL,
+	.create_sync = NULL,
+	.create_gsl = NULL,
+};
+
+void dal_hw_factory_diag_fpga_init(struct hw_factory *factory)
+{
+	factory->number_of_pins[GPIO_ID_DDC_DATA] = 8;
+	factory->number_of_pins[GPIO_ID_DDC_CLOCK] = 8;
+	factory->number_of_pins[GPIO_ID_GENERIC] = 7;
+	factory->number_of_pins[GPIO_ID_HPD] = 6;
+	factory->number_of_pins[GPIO_ID_GPIO_PAD] = 31;
+	factory->number_of_pins[GPIO_ID_VIP_PAD] = 0;
+	factory->number_of_pins[GPIO_ID_SYNC] = 2;
+	factory->number_of_pins[GPIO_ID_GSL] = 4;
+	factory->funcs = &funcs;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/diagnostics/hw_factory_diag.h b/drivers/gpu/drm/amd/display/dc/gpio/diagnostics/hw_factory_diag.h
new file mode 100644
index 000000000000..8a74f6adb8ee
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/gpio/diagnostics/hw_factory_diag.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright 2013-16 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_HW_FACTORY_DIAG_FPGA_H__
+#define __DAL_HW_FACTORY_DIAG_FPGA_H__
+
+/* Initialize HW factory function pointers and pin info */
+void dal_hw_factory_diag_fpga_init(struct hw_factory *factory);
+
+#endif /* __DAL_HW_FACTORY_DIAG_FPGA_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/diagnostics/hw_translate_diag.c b/drivers/gpu/drm/amd/display/dc/gpio/diagnostics/hw_translate_diag.c
new file mode 100644
index 000000000000..bf9068846927
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/gpio/diagnostics/hw_translate_diag.c
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2013-16 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "include/gpio_types.h"
+
+#include "../hw_translate.h"
+
+/* function table */
+static const struct hw_translate_funcs funcs = {
+	.offset_to_id = NULL,
+	.id_to_offset = NULL,
+};
+
+void dal_hw_translate_diag_fpga_init(struct hw_translate *tr)
+{
+	tr->funcs = &funcs;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/diagnostics/hw_translate_diag.h b/drivers/gpu/drm/amd/display/dc/gpio/diagnostics/hw_translate_diag.h
new file mode 100644
index 000000000000..4f053241fe96
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/gpio/diagnostics/hw_translate_diag.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright 2013-16 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_HW_TRANSLATE_DIAG_FPGA_H__
+#define __DAL_HW_TRANSLATE_DIAG_FPGA_H__
+
+struct hw_translate;
+
+/* Initialize Hw translate function pointers */
+void dal_hw_translate_diag_fpga_init(struct hw_translate *tr);
+
+#endif /* __DAL_HW_TRANSLATE_DIAG_FPGA_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/gpio_base.c b/drivers/gpu/drm/amd/display/dc/gpio/gpio_base.c
new file mode 100644
index 000000000000..1d1efd72b291
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/gpio/gpio_base.c
@@ -0,0 +1,272 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+/*
+ * Pre-requisites: headers required by header of this unit
+ */
+
+#include "dm_services.h"
+
+#include "include/gpio_interface.h"
+#include "include/gpio_service_interface.h"
+#include "hw_gpio.h"
+#include "hw_translate.h"
+#include "hw_factory.h"
+#include "gpio_service.h"
+
+/*
+ * Post-requisites: headers required by this unit
+ */
+
+/*
+ * This unit
+ */
+
+/*
+ * @brief
+ * Public API
+ */
+
+enum gpio_result dal_gpio_open(
+	struct gpio *gpio,
+	enum gpio_mode mode)
+{
+	return dal_gpio_open_ex(gpio, mode);
+}
+
+enum gpio_result dal_gpio_open_ex(
+	struct gpio *gpio,
+	enum gpio_mode mode)
+{
+	if (gpio->pin) {
+		ASSERT_CRITICAL(false);
+		return GPIO_RESULT_ALREADY_OPENED;
+	}
+
+	gpio->mode = mode;
+
+	return dal_gpio_service_open(
+		gpio->service, gpio->id, gpio->en, mode, &gpio->pin);
+}
+
+enum gpio_result dal_gpio_get_value(
+	const struct gpio *gpio,
+	uint32_t *value)
+{
+	if (!gpio->pin) {
+		BREAK_TO_DEBUGGER();
+		return GPIO_RESULT_NULL_HANDLE;
+	}
+
+	return gpio->pin->funcs->get_value(gpio->pin, value);
+}
+
+enum gpio_result dal_gpio_set_value(
+	const struct gpio *gpio,
+	uint32_t value)
+{
+	if (!gpio->pin) {
+		BREAK_TO_DEBUGGER();
+		return GPIO_RESULT_NULL_HANDLE;
+	}
+
+	return gpio->pin->funcs->set_value(gpio->pin, value);
+}
+
+enum gpio_mode dal_gpio_get_mode(
+	const struct gpio *gpio)
+{
+	return gpio->mode;
+}
+
+enum gpio_result dal_gpio_change_mode(
+	struct gpio *gpio,
+	enum gpio_mode mode)
+{
+	if (!gpio->pin) {
+		BREAK_TO_DEBUGGER();
+		return GPIO_RESULT_NULL_HANDLE;
+	}
+
+	return gpio->pin->funcs->change_mode(gpio->pin, mode);
+}
+
+enum gpio_id dal_gpio_get_id(
+	const struct gpio *gpio)
+{
+	return gpio->id;
+}
+
+uint32_t dal_gpio_get_enum(
+	const struct gpio *gpio)
+{
+	return gpio->en;
+}
+
+enum gpio_result dal_gpio_set_config(
+	struct gpio *gpio,
+	const struct gpio_config_data *config_data)
+{
+	if (!gpio->pin) {
+		BREAK_TO_DEBUGGER();
+		return GPIO_RESULT_NULL_HANDLE;
+	}
+
+	return gpio->pin->funcs->set_config(gpio->pin, config_data);
+}
+
+enum gpio_result dal_gpio_get_pin_info(
+	const struct gpio *gpio,
+	struct gpio_pin_info *pin_info)
+{
+	return gpio->service->translate.funcs->id_to_offset(
+		gpio->id, gpio->en, pin_info) ?
+		GPIO_RESULT_OK : GPIO_RESULT_INVALID_DATA;
+}
+
+enum sync_source dal_gpio_get_sync_source(
+	const struct gpio *gpio)
+{
+	switch (gpio->id) {
+	case GPIO_ID_GENERIC:
+		switch (gpio->en) {
+		case GPIO_GENERIC_A:
+			return SYNC_SOURCE_IO_GENERIC_A;
+		case GPIO_GENERIC_B:
+			return SYNC_SOURCE_IO_GENERIC_B;
+		case GPIO_GENERIC_C:
+			return SYNC_SOURCE_IO_GENERIC_C;
+		case GPIO_GENERIC_D:
+			return SYNC_SOURCE_IO_GENERIC_D;
+		case GPIO_GENERIC_E:
+			return SYNC_SOURCE_IO_GENERIC_E;
+		case GPIO_GENERIC_F:
+			return SYNC_SOURCE_IO_GENERIC_F;
+		default:
+			return SYNC_SOURCE_NONE;
+		}
+	break;
+	case GPIO_ID_SYNC:
+		switch (gpio->en) {
+		case GPIO_SYNC_HSYNC_A:
+			return SYNC_SOURCE_IO_HSYNC_A;
+		case GPIO_SYNC_VSYNC_A:
+			return SYNC_SOURCE_IO_VSYNC_A;
+		case GPIO_SYNC_HSYNC_B:
+			return SYNC_SOURCE_IO_HSYNC_B;
+		case GPIO_SYNC_VSYNC_B:
+			return SYNC_SOURCE_IO_VSYNC_B;
+		default:
+			return SYNC_SOURCE_NONE;
+		}
+	break;
+	case GPIO_ID_HPD:
+		switch (gpio->en) {
+		case GPIO_HPD_1:
+			return SYNC_SOURCE_IO_HPD1;
+		case GPIO_HPD_2:
+			return SYNC_SOURCE_IO_HPD2;
+		default:
+			return SYNC_SOURCE_NONE;
+		}
+	break;
+	case GPIO_ID_GSL:
+		switch (gpio->en) {
+		case GPIO_GSL_GENLOCK_CLOCK:
+			return SYNC_SOURCE_GSL_IO_GENLOCK_CLOCK;
+		case GPIO_GSL_GENLOCK_VSYNC:
+			return SYNC_SOURCE_GSL_IO_GENLOCK_VSYNC;
+		case GPIO_GSL_SWAPLOCK_A:
+			return SYNC_SOURCE_GSL_IO_SWAPLOCK_A;
+		case GPIO_GSL_SWAPLOCK_B:
+			return SYNC_SOURCE_GSL_IO_SWAPLOCK_B;
+		default:
+			return SYNC_SOURCE_NONE;
+		}
+	break;
+	default:
+		return SYNC_SOURCE_NONE;
+	}
+}
+
+enum gpio_pin_output_state dal_gpio_get_output_state(
+	const struct gpio *gpio)
+{
+	return gpio->output_state;
+}
+
+void dal_gpio_close(
+	struct gpio *gpio)
+{
+	if (!gpio)
+		return;
+
+	dal_gpio_service_close(gpio->service, &gpio->pin);
+
+	gpio->mode = GPIO_MODE_UNKNOWN;
+}
+
+/*
+ * @brief
+ * Creation and destruction
+ */
+
+struct gpio *dal_gpio_create(
+	struct gpio_service *service,
+	enum gpio_id id,
+	uint32_t en,
+	enum gpio_pin_output_state output_state)
+{
+	struct gpio *gpio = kzalloc(sizeof(struct gpio), GFP_KERNEL);
+
+	if (!gpio) {
+		ASSERT_CRITICAL(false);
+		return NULL;
+	}
+
+	gpio->service = service;
+	gpio->pin = NULL;
+	gpio->id = id;
+	gpio->en = en;
+	gpio->mode = GPIO_MODE_UNKNOWN;
+	gpio->output_state = output_state;
+
+	return gpio;
+}
+
+void dal_gpio_destroy(
+	struct gpio **gpio)
+{
+	if (!gpio || !*gpio) {
+		ASSERT_CRITICAL(false);
+		return;
+	}
+
+	dal_gpio_close(*gpio);
+
+	kfree(*gpio);
+
+	*gpio = NULL;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/gpio_regs.h b/drivers/gpu/drm/amd/display/dc/gpio/gpio_regs.h
new file mode 100644
index 000000000000..5c5925299f8d
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/gpio/gpio_regs.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2012-16 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef DRIVERS_GPU_DRM_AMD_DC_DEV_DC_GPIO_GPIO_REGS_H_
+#define DRIVERS_GPU_DRM_AMD_DC_DEV_DC_GPIO_GPIO_REGS_H_
+
+struct gpio_registers {
+	uint32_t MASK_reg;
+	uint32_t MASK_mask;
+	uint32_t MASK_shift;
+	uint32_t A_reg;
+	uint32_t A_mask;
+	uint32_t A_shift;
+	uint32_t EN_reg;
+	uint32_t EN_mask;
+	uint32_t EN_shift;
+	uint32_t Y_reg;
+	uint32_t Y_mask;
+	uint32_t Y_shift;
+};
+
+
+#endif /* DRIVERS_GPU_DRM_AMD_DC_DEV_DC_GPIO_GPIO_REGS_H_ */
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/gpio_service.c b/drivers/gpu/drm/amd/display/dc/gpio/gpio_service.c
new file mode 100644
index 000000000000..80038e0e610f
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/gpio/gpio_service.c
@@ -0,0 +1,591 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+/*
+ * Pre-requisites: headers required by header of this unit
+ */
+
+#include "dm_services.h"
+#include "include/gpio_interface.h"
+#include "include/gpio_service_interface.h"
+#include "hw_translate.h"
+#include "hw_factory.h"
+
+/*
+ * Header of this unit
+ */
+
+#include "gpio_service.h"
+
+/*
+ * Post-requisites: headers required by this unit
+ */
+
+#include "hw_gpio.h"
+
+/*
+ * @brief
+ * Public API.
+ */
+
+struct gpio_service *dal_gpio_service_create(
+	enum dce_version dce_version_major,
+	enum dce_version dce_version_minor,
+	struct dc_context *ctx)
+{
+	struct gpio_service *service;
+
+	uint32_t index_of_id;
+
+	service = kzalloc(sizeof(struct gpio_service), GFP_KERNEL);
+
+	if (!service) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	if (!dal_hw_translate_init(&service->translate, dce_version_major,
+			dce_version_minor)) {
+		BREAK_TO_DEBUGGER();
+		goto failure_1;
+	}
+
+	if (!dal_hw_factory_init(&service->factory, dce_version_major,
+			dce_version_minor)) {
+		BREAK_TO_DEBUGGER();
+		goto failure_1;
+	}
+
+	/* allocate and initialize business storage */
+	{
+		const uint32_t bits_per_uint = sizeof(uint32_t) << 3;
+
+		index_of_id = 0;
+		service->ctx = ctx;
+
+		do {
+			uint32_t number_of_bits =
+				service->factory.number_of_pins[index_of_id];
+
+			uint32_t number_of_uints =
+				(number_of_bits + bits_per_uint - 1) /
+				bits_per_uint;
+
+			uint32_t *slot;
+
+			if (number_of_bits) {
+				uint32_t index_of_uint = 0;
+
+				slot = kzalloc(number_of_uints * sizeof(uint32_t),
+					       GFP_KERNEL);
+
+				if (!slot) {
+					BREAK_TO_DEBUGGER();
+					goto failure_2;
+				}
+
+				do {
+					slot[index_of_uint] = 0;
+
+					++index_of_uint;
+				} while (index_of_uint < number_of_uints);
+			} else
+				slot = NULL;
+
+			service->busyness[index_of_id] = slot;
+
+			++index_of_id;
+		} while (index_of_id < GPIO_ID_COUNT);
+	}
+
+	return service;
+
+failure_2:
+	while (index_of_id) {
+		uint32_t *slot;
+
+		--index_of_id;
+
+		slot = service->busyness[index_of_id];
+
+		kfree(slot);
+	}
+
+failure_1:
+	kfree(service);
+
+	return NULL;
+}
+
+struct gpio *dal_gpio_service_create_irq(
+	struct gpio_service *service,
+	uint32_t offset,
+	uint32_t mask)
+{
+	enum gpio_id id;
+	uint32_t en;
+
+	if (!service->translate.funcs->offset_to_id(offset, mask, &id, &en)) {
+		ASSERT_CRITICAL(false);
+		return NULL;
+	}
+
+	return dal_gpio_create_irq(service, id, en);
+}
+
+void dal_gpio_service_destroy(
+	struct gpio_service **ptr)
+{
+	if (!ptr || !*ptr) {
+		BREAK_TO_DEBUGGER();
+		return;
+	}
+
+	/* free business storage */
+	{
+		uint32_t index_of_id = 0;
+
+		do {
+			uint32_t *slot = (*ptr)->busyness[index_of_id];
+
+			kfree(slot);
+
+			++index_of_id;
+		} while (index_of_id < GPIO_ID_COUNT);
+	}
+
+	kfree(*ptr);
+
+	*ptr = NULL;
+}
+
+/*
+ * @brief
+ * Private API.
+ */
+
+static bool is_pin_busy(
+	const struct gpio_service *service,
+	enum gpio_id id,
+	uint32_t en)
+{
+	const uint32_t bits_per_uint = sizeof(uint32_t) << 3;
+
+	const uint32_t *slot = service->busyness[id] + (en / bits_per_uint);
+
+	return 0 != (*slot & (1 << (en % bits_per_uint)));
+}
+
+static void set_pin_busy(
+	struct gpio_service *service,
+	enum gpio_id id,
+	uint32_t en)
+{
+	const uint32_t bits_per_uint = sizeof(uint32_t) << 3;
+
+	service->busyness[id][en / bits_per_uint] |=
+		(1 << (en % bits_per_uint));
+}
+
+static void set_pin_free(
+	struct gpio_service *service,
+	enum gpio_id id,
+	uint32_t en)
+{
+	const uint32_t bits_per_uint = sizeof(uint32_t) << 3;
+
+	service->busyness[id][en / bits_per_uint] &=
+		~(1 << (en % bits_per_uint));
+}
+
+enum gpio_result dal_gpio_service_open(
+	struct gpio_service *service,
+	enum gpio_id id,
+	uint32_t en,
+	enum gpio_mode mode,
+	struct hw_gpio_pin **ptr)
+{
+	struct hw_gpio_pin *pin;
+
+	if (!service->busyness[id]) {
+		ASSERT_CRITICAL(false);
+		return GPIO_RESULT_OPEN_FAILED;
+	}
+
+	if (is_pin_busy(service, id, en)) {
+		ASSERT_CRITICAL(false);
+		return GPIO_RESULT_DEVICE_BUSY;
+	}
+
+	switch (id) {
+	case GPIO_ID_DDC_DATA:
+		pin = service->factory.funcs->create_ddc_data(
+			service->ctx, id, en);
+		service->factory.funcs->define_ddc_registers(pin, en);
+	break;
+	case GPIO_ID_DDC_CLOCK:
+		pin = service->factory.funcs->create_ddc_clock(
+			service->ctx, id, en);
+		service->factory.funcs->define_ddc_registers(pin, en);
+	break;
+	case GPIO_ID_GENERIC:
+		pin = service->factory.funcs->create_generic(
+			service->ctx, id, en);
+	break;
+	case GPIO_ID_HPD:
+		pin = service->factory.funcs->create_hpd(
+			service->ctx, id, en);
+		service->factory.funcs->define_hpd_registers(pin, en);
+	break;
+	case GPIO_ID_SYNC:
+		pin = service->factory.funcs->create_sync(
+			service->ctx, id, en);
+	break;
+	case GPIO_ID_GSL:
+		pin = service->factory.funcs->create_gsl(
+			service->ctx, id, en);
+	break;
+	default:
+		ASSERT_CRITICAL(false);
+		return GPIO_RESULT_NON_SPECIFIC_ERROR;
+	}
+
+	if (!pin) {
+		ASSERT_CRITICAL(false);
+		return GPIO_RESULT_NON_SPECIFIC_ERROR;
+	}
+
+	if (!pin->funcs->open(pin, mode)) {
+		ASSERT_CRITICAL(false);
+		dal_gpio_service_close(service, &pin);
+		return GPIO_RESULT_OPEN_FAILED;
+	}
+
+	set_pin_busy(service, id, en);
+	*ptr = pin;
+	return GPIO_RESULT_OK;
+}
+
+void dal_gpio_service_close(
+	struct gpio_service *service,
+	struct hw_gpio_pin **ptr)
+{
+	struct hw_gpio_pin *pin;
+
+	if (!ptr) {
+		ASSERT_CRITICAL(false);
+		return;
+	}
+
+	pin = *ptr;
+
+	if (pin) {
+		set_pin_free(service, pin->id, pin->en);
+
+		pin->funcs->close(pin);
+
+		pin->funcs->destroy(ptr);
+	}
+}
+
+
+enum dc_irq_source dal_irq_get_source(
+	const struct gpio *irq)
+{
+	enum gpio_id id = dal_gpio_get_id(irq);
+
+	switch (id) {
+	case GPIO_ID_HPD:
+		return (enum dc_irq_source)(DC_IRQ_SOURCE_HPD1 +
+			dal_gpio_get_enum(irq));
+	case GPIO_ID_GPIO_PAD:
+		return (enum dc_irq_source)(DC_IRQ_SOURCE_GPIOPAD0 +
+			dal_gpio_get_enum(irq));
+	default:
+		return DC_IRQ_SOURCE_INVALID;
+	}
+}
+
+enum dc_irq_source dal_irq_get_rx_source(
+	const struct gpio *irq)
+{
+	enum gpio_id id = dal_gpio_get_id(irq);
+
+	switch (id) {
+	case GPIO_ID_HPD:
+		return (enum dc_irq_source)(DC_IRQ_SOURCE_HPD1RX +
+			dal_gpio_get_enum(irq));
+	default:
+		return DC_IRQ_SOURCE_INVALID;
+	}
+}
+
+enum gpio_result dal_irq_setup_hpd_filter(
+	struct gpio *irq,
+	struct gpio_hpd_config *config)
+{
+	struct gpio_config_data config_data;
+
+	if (!config)
+		return GPIO_RESULT_INVALID_DATA;
+
+	config_data.type = GPIO_CONFIG_TYPE_HPD;
+	config_data.config.hpd = *config;
+
+	return dal_gpio_set_config(irq, &config_data);
+}
+
+/*
+ * @brief
+ * Creation and destruction
+ */
+
+struct gpio *dal_gpio_create_irq(
+	struct gpio_service *service,
+	enum gpio_id id,
+	uint32_t en)
+{
+	struct gpio *irq;
+
+	switch (id) {
+	case GPIO_ID_HPD:
+	case GPIO_ID_GPIO_PAD:
+	break;
+	default:
+		ASSERT_CRITICAL(false);
+		return NULL;
+	}
+
+	irq = dal_gpio_create(
+		service, id, en, GPIO_PIN_OUTPUT_STATE_DEFAULT);
+
+	if (irq)
+		return irq;
+
+	ASSERT_CRITICAL(false);
+	return NULL;
+}
+
+void dal_gpio_destroy_irq(
+	struct gpio **irq)
+{
+	if (!irq || !*irq) {
+		ASSERT_CRITICAL(false);
+		return;
+	}
+
+	dal_gpio_close(*irq);
+	dal_gpio_destroy(irq);
+	kfree(*irq);
+
+	*irq = NULL;
+}
+
+struct ddc *dal_gpio_create_ddc(
+	struct gpio_service *service,
+	uint32_t offset,
+	uint32_t mask,
+	struct gpio_ddc_hw_info *info)
+{
+	enum gpio_id id;
+	uint32_t en;
+	struct ddc *ddc;
+
+	if (!service->translate.funcs->offset_to_id(offset, mask, &id, &en))
+		return NULL;
+
+	ddc = kzalloc(sizeof(struct ddc), GFP_KERNEL);
+
+	if (!ddc) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	ddc->pin_data = dal_gpio_create(
+		service, GPIO_ID_DDC_DATA, en, GPIO_PIN_OUTPUT_STATE_DEFAULT);
+
+	if (!ddc->pin_data) {
+		BREAK_TO_DEBUGGER();
+		goto failure_1;
+	}
+
+	ddc->pin_clock = dal_gpio_create(
+		service, GPIO_ID_DDC_CLOCK, en, GPIO_PIN_OUTPUT_STATE_DEFAULT);
+
+	if (!ddc->pin_clock) {
+		BREAK_TO_DEBUGGER();
+		goto failure_2;
+	}
+
+	ddc->hw_info = *info;
+
+	ddc->ctx = service->ctx;
+
+	return ddc;
+
+failure_2:
+	dal_gpio_destroy(&ddc->pin_data);
+
+failure_1:
+	kfree(ddc);
+
+	return NULL;
+}
+
+void dal_gpio_destroy_ddc(
+	struct ddc **ddc)
+{
+	if (!ddc || !*ddc) {
+		BREAK_TO_DEBUGGER();
+		return;
+	}
+
+	dal_ddc_close(*ddc);
+	dal_gpio_destroy(&(*ddc)->pin_data);
+	dal_gpio_destroy(&(*ddc)->pin_clock);
+	kfree(*ddc);
+
+	*ddc = NULL;
+}
+
+enum gpio_result dal_ddc_open(
+	struct ddc *ddc,
+	enum gpio_mode mode,
+	enum gpio_ddc_config_type config_type)
+{
+	enum gpio_result result;
+
+	struct gpio_config_data config_data;
+	struct hw_gpio *hw_data;
+	struct hw_gpio *hw_clock;
+
+	result = dal_gpio_open_ex(ddc->pin_data, mode);
+
+	if (result != GPIO_RESULT_OK) {
+		BREAK_TO_DEBUGGER();
+		return result;
+	}
+
+	result = dal_gpio_open_ex(ddc->pin_clock, mode);
+
+	if (result != GPIO_RESULT_OK) {
+		BREAK_TO_DEBUGGER();
+		goto failure;
+	}
+
+	/* DDC clock and data pins should belong
+	 * to the same DDC block id,
+	 * we use the data pin to set the pad mode. */
+
+	if (mode == GPIO_MODE_INPUT)
+		/* this is from detect_sink_type,
+		 * we need extra delay there */
+		config_data.type = GPIO_CONFIG_TYPE_I2C_AUX_DUAL_MODE;
+	else
+		config_data.type = GPIO_CONFIG_TYPE_DDC;
+
+	config_data.config.ddc.type = config_type;
+
+	hw_data = FROM_HW_GPIO_PIN(ddc->pin_data->pin);
+	hw_clock = FROM_HW_GPIO_PIN(ddc->pin_clock->pin);
+
+	config_data.config.ddc.data_en_bit_present = hw_data->store.en != 0;
+	config_data.config.ddc.clock_en_bit_present = hw_clock->store.en != 0;
+
+	result = dal_gpio_set_config(ddc->pin_data, &config_data);
+
+	if (result == GPIO_RESULT_OK)
+		return result;
+
+	BREAK_TO_DEBUGGER();
+
+	dal_gpio_close(ddc->pin_clock);
+
+failure:
+	dal_gpio_close(ddc->pin_data);
+
+	return result;
+}
+
+enum gpio_result dal_ddc_change_mode(
+	struct ddc *ddc,
+	enum gpio_mode mode)
+{
+	enum gpio_result result;
+
+	enum gpio_mode original_mode =
+		dal_gpio_get_mode(ddc->pin_data);
+
+	result = dal_gpio_change_mode(ddc->pin_data, mode);
+
+	/* [anaumov] DAL2 code returns GPIO_RESULT_NON_SPECIFIC_ERROR
+	 * in case of failures;
+	 * set_mode() is so that, in case of failure,
+	 * we must explicitly set original mode */
+
+	if (result != GPIO_RESULT_OK)
+		goto failure;
+
+	result = dal_gpio_change_mode(ddc->pin_clock, mode);
+
+	if (result == GPIO_RESULT_OK)
+		return result;
+
+	dal_gpio_change_mode(ddc->pin_clock, original_mode);
+
+failure:
+	dal_gpio_change_mode(ddc->pin_data, original_mode);
+
+	return result;
+}
+
+enum gpio_ddc_line dal_ddc_get_line(
+	const struct ddc *ddc)
+{
+	return (enum gpio_ddc_line)dal_gpio_get_enum(ddc->pin_data);
+}
+
+enum gpio_result dal_ddc_set_config(
+	struct ddc *ddc,
+	enum gpio_ddc_config_type config_type)
+{
+	struct gpio_config_data config_data;
+
+	config_data.type = GPIO_CONFIG_TYPE_DDC;
+
+	config_data.config.ddc.type = config_type;
+	config_data.config.ddc.data_en_bit_present = false;
+	config_data.config.ddc.clock_en_bit_present = false;
+
+	return dal_gpio_set_config(ddc->pin_data, &config_data);
+}
+
+void dal_ddc_close(
+	struct ddc *ddc)
+{
+	dal_gpio_close(ddc->pin_clock);
+	dal_gpio_close(ddc->pin_data);
+}
+
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/gpio_service.h b/drivers/gpu/drm/amd/display/dc/gpio/gpio_service.h
new file mode 100644
index 000000000000..c7f3081f59cc
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/gpio/gpio_service.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_GPIO_SERVICE_H__
+#define __DAL_GPIO_SERVICE_H__
+
+struct hw_translate;
+struct hw_factory;
+
+struct gpio_service {
+	struct dc_context *ctx;
+	struct hw_translate translate;
+	struct hw_factory factory;
+	/*
+	 * @brief
+	 * Business storage.
+	 * For each member of 'enum gpio_id',
+	 * store array of bits (packed into uint32_t slots),
+	 * index individual bit by 'en' value */
+	uint32_t *busyness[GPIO_ID_COUNT];
+};
+
+enum gpio_result dal_gpio_service_open(
+	struct gpio_service *service,
+	enum gpio_id id,
+	uint32_t en,
+	enum gpio_mode mode,
+	struct hw_gpio_pin **ptr);
+
+void dal_gpio_service_close(
+	struct gpio_service *service,
+	struct hw_gpio_pin **ptr);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/hpd_regs.h b/drivers/gpu/drm/amd/display/dc/gpio/hpd_regs.h
new file mode 100644
index 000000000000..dcfdd71b2304
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/gpio/hpd_regs.h
@@ -0,0 +1,79 @@
+/*
+ * Copyright 2012-16 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef DRIVERS_GPU_DRM_AMD_DC_DEV_DC_GPIO_HPD_REGS_H_
+#define DRIVERS_GPU_DRM_AMD_DC_DEV_DC_GPIO_HPD_REGS_H_
+
+#include "gpio_regs.h"
+
+#define ONE_MORE_0 1
+#define ONE_MORE_1 2
+#define ONE_MORE_2 3
+#define ONE_MORE_3 4
+#define ONE_MORE_4 5
+#define ONE_MORE_5 6
+
+
+#define HPD_GPIO_REG_LIST_ENTRY(type,cd,id) \
+	.type ## _reg =  REG(DC_GPIO_HPD_## type),\
+	.type ## _mask =  DC_GPIO_HPD_ ## type ## __DC_GPIO_HPD ## id ## _ ## type ## _MASK,\
+	.type ## _shift = DC_GPIO_HPD_ ## type ## __DC_GPIO_HPD ## id ## _ ## type ## __SHIFT
+
+#define HPD_GPIO_REG_LIST(id) \
+	{\
+	HPD_GPIO_REG_LIST_ENTRY(MASK,cd,id),\
+	HPD_GPIO_REG_LIST_ENTRY(A,cd,id),\
+	HPD_GPIO_REG_LIST_ENTRY(EN,cd,id),\
+	HPD_GPIO_REG_LIST_ENTRY(Y,cd,id)\
+	}
+
+#define HPD_REG_LIST(id) \
+	HPD_GPIO_REG_LIST(ONE_MORE_ ## id), \
+	.int_status = REGI(DC_HPD_INT_STATUS, HPD, id),\
+	.toggle_filt_cntl = REGI(DC_HPD_TOGGLE_FILT_CNTL, HPD, id)
+
+ #define HPD_MASK_SH_LIST(mask_sh) \
+		SF_HPD(DC_HPD_INT_STATUS, DC_HPD_SENSE_DELAYED, mask_sh),\
+		SF_HPD(DC_HPD_INT_STATUS, DC_HPD_SENSE, mask_sh),\
+		SF_HPD(DC_HPD_TOGGLE_FILT_CNTL, DC_HPD_CONNECT_INT_DELAY, mask_sh),\
+		SF_HPD(DC_HPD_TOGGLE_FILT_CNTL, DC_HPD_DISCONNECT_INT_DELAY, mask_sh)
+
+struct hpd_registers {
+	struct gpio_registers gpio;
+	uint32_t int_status;
+	uint32_t toggle_filt_cntl;
+};
+
+struct hpd_sh_mask {
+	/* int_status */
+	uint32_t DC_HPD_SENSE_DELAYED;
+	uint32_t DC_HPD_SENSE;
+	/* toggle_filt_cntl */
+	uint32_t DC_HPD_CONNECT_INT_DELAY;
+	uint32_t DC_HPD_DISCONNECT_INT_DELAY;
+};
+
+
+#endif /* DRIVERS_GPU_DRM_AMD_DC_DEV_DC_GPIO_HPD_REGS_H_ */
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/hw_ddc.c b/drivers/gpu/drm/amd/display/dc/gpio/hw_ddc.c
new file mode 100644
index 000000000000..310f48965b27
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/gpio/hw_ddc.c
@@ -0,0 +1,232 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+#include "include/gpio_types.h"
+#include "hw_gpio.h"
+#include "hw_ddc.h"
+
+#include "reg_helper.h"
+#include "gpio_regs.h"
+
+
+#undef FN
+#define FN(reg_name, field_name) \
+	ddc->shifts->field_name, ddc->masks->field_name
+
+#define CTX \
+	ddc->base.base.ctx
+#define REG(reg)\
+	(ddc->regs->reg)
+
+static void destruct(
+	struct hw_ddc *pin)
+{
+	dal_hw_gpio_destruct(&pin->base);
+}
+
+static void destroy(
+	struct hw_gpio_pin **ptr)
+{
+	struct hw_ddc *pin = HW_DDC_FROM_BASE(*ptr);
+
+	destruct(pin);
+
+	kfree(pin);
+
+	*ptr = NULL;
+}
+
+static enum gpio_result set_config(
+	struct hw_gpio_pin *ptr,
+	const struct gpio_config_data *config_data)
+{
+	struct hw_ddc *ddc = HW_DDC_FROM_BASE(ptr);
+	struct hw_gpio *hw_gpio = NULL;
+	uint32_t regval;
+	uint32_t ddc_data_pd_en = 0;
+	uint32_t ddc_clk_pd_en = 0;
+	uint32_t aux_pad_mode = 0;
+
+	hw_gpio = &ddc->base;
+
+	if (hw_gpio == NULL) {
+		ASSERT_CRITICAL(false);
+		return GPIO_RESULT_NULL_HANDLE;
+	}
+
+	regval = REG_GET_3(gpio.MASK_reg,
+			DC_GPIO_DDC1DATA_PD_EN, &ddc_data_pd_en,
+			DC_GPIO_DDC1CLK_PD_EN, &ddc_clk_pd_en,
+			AUX_PAD1_MODE, &aux_pad_mode);
+
+	switch (config_data->config.ddc.type) {
+	case GPIO_DDC_CONFIG_TYPE_MODE_I2C:
+		/* On plug-in, there is a transient level on the pad
+		 * which must be discharged through the internal pull-down.
+		 * Enable internal pull-down, 2.5msec discharge time
+		 * is required for detection of AUX mode */
+		if (hw_gpio->base.en != GPIO_DDC_LINE_VIP_PAD) {
+			if (!ddc_data_pd_en || !ddc_clk_pd_en) {
+
+				REG_SET_2(gpio.MASK_reg, regval,
+						DC_GPIO_DDC1DATA_PD_EN, 1,
+						DC_GPIO_DDC1CLK_PD_EN, 1);
+
+				if (config_data->type ==
+						GPIO_CONFIG_TYPE_I2C_AUX_DUAL_MODE)
+					msleep(3);
+			}
+		} else {
+			uint32_t reg2;
+			uint32_t sda_pd_dis = 0;
+			uint32_t scl_pd_dis = 0;
+
+			reg2 = REG_GET_2(gpio.MASK_reg,
+					DC_GPIO_SDA_PD_DIS, &sda_pd_dis,
+					DC_GPIO_SCL_PD_DIS, &scl_pd_dis);
+
+			if (sda_pd_dis) {
+				REG_SET(gpio.MASK_reg, regval,
+						DC_GPIO_SDA_PD_DIS, 0);
+
+				if (config_data->type ==
+						GPIO_CONFIG_TYPE_I2C_AUX_DUAL_MODE)
+					msleep(3);
+			}
+
+			if (!scl_pd_dis) {
+				REG_SET(gpio.MASK_reg, regval,
+						DC_GPIO_SCL_PD_DIS, 1);
+
+				if (config_data->type ==
+						GPIO_CONFIG_TYPE_I2C_AUX_DUAL_MODE)
+					msleep(3);
+			}
+		}
+
+		if (aux_pad_mode) {
+			/* let pins to get de-asserted
+			 * before setting pad to I2C mode */
+			if (config_data->config.ddc.data_en_bit_present ||
+				config_data->config.ddc.clock_en_bit_present)
+				/* [anaumov] in DAL2, there was
+				 * dc_service_delay_in_microseconds(2000); */
+				msleep(2);
+
+			/* set the I2C pad mode */
+			/* read the register again,
+			 * some bits may have been changed */
+			REG_UPDATE(gpio.MASK_reg,
+					AUX_PAD1_MODE, 0);
+		}
+
+		return GPIO_RESULT_OK;
+	case GPIO_DDC_CONFIG_TYPE_MODE_AUX:
+		/* set the AUX pad mode */
+		if (!aux_pad_mode) {
+			REG_SET(gpio.MASK_reg, regval,
+					AUX_PAD1_MODE, 1);
+		}
+
+		return GPIO_RESULT_OK;
+	case GPIO_DDC_CONFIG_TYPE_POLL_FOR_CONNECT:
+		if ((hw_gpio->base.en >= GPIO_DDC_LINE_DDC1) &&
+			(hw_gpio->base.en <= GPIO_DDC_LINE_DDC_VGA)) {
+			REG_UPDATE_3(ddc_setup,
+				DC_I2C_DDC1_ENABLE, 1,
+				DC_I2C_DDC1_EDID_DETECT_ENABLE, 1,
+				DC_I2C_DDC1_EDID_DETECT_MODE, 0);
+			return GPIO_RESULT_OK;
+		}
+	break;
+	case GPIO_DDC_CONFIG_TYPE_POLL_FOR_DISCONNECT:
+		if ((hw_gpio->base.en >= GPIO_DDC_LINE_DDC1) &&
+			(hw_gpio->base.en <= GPIO_DDC_LINE_DDC_VGA)) {
+			REG_UPDATE_3(ddc_setup,
+				DC_I2C_DDC1_ENABLE, 1,
+				DC_I2C_DDC1_EDID_DETECT_ENABLE, 1,
+				DC_I2C_DDC1_EDID_DETECT_MODE, 1);
+			return GPIO_RESULT_OK;
+		}
+	break;
+	case GPIO_DDC_CONFIG_TYPE_DISABLE_POLLING:
+		if ((hw_gpio->base.en >= GPIO_DDC_LINE_DDC1) &&
+			(hw_gpio->base.en <= GPIO_DDC_LINE_DDC_VGA)) {
+			REG_UPDATE_2(ddc_setup,
+				DC_I2C_DDC1_ENABLE, 0,
+				DC_I2C_DDC1_EDID_DETECT_ENABLE, 0);
+			return GPIO_RESULT_OK;
+		}
+	break;
+	}
+
+	BREAK_TO_DEBUGGER();
+
+	return GPIO_RESULT_NON_SPECIFIC_ERROR;
+}
+
+static const struct hw_gpio_pin_funcs funcs = {
+	.destroy = destroy,
+	.open = dal_hw_gpio_open,
+	.get_value = dal_hw_gpio_get_value,
+	.set_value = dal_hw_gpio_set_value,
+	.set_config = set_config,
+	.change_mode = dal_hw_gpio_change_mode,
+	.close = dal_hw_gpio_close,
+};
+
+static void construct(
+	struct hw_ddc *ddc,
+	enum gpio_id id,
+	uint32_t en,
+	struct dc_context *ctx)
+{
+	dal_hw_gpio_construct(&ddc->base, id, en, ctx);
+	ddc->base.base.funcs = &funcs;
+}
+
+struct hw_gpio_pin *dal_hw_ddc_create(
+	struct dc_context *ctx,
+	enum gpio_id id,
+	uint32_t en)
+{
+	struct hw_ddc *pin;
+
+	if ((en < GPIO_DDC_LINE_MIN) || (en > GPIO_DDC_LINE_MAX)) {
+		ASSERT_CRITICAL(false);
+		return NULL;
+	}
+
+	pin = kzalloc(sizeof(struct hw_ddc), GFP_KERNEL);
+	if (!pin) {
+		ASSERT_CRITICAL(false);
+		return NULL;
+	}
+
+	construct(pin, id, en, ctx);
+	return &pin->base.base;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/hw_ddc.h b/drivers/gpu/drm/amd/display/dc/gpio/hw_ddc.h
new file mode 100644
index 000000000000..9690e2a885d7
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/gpio/hw_ddc.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_HW_DDC_H__
+#define __DAL_HW_DDC_H__
+
+#include "ddc_regs.h"
+
+struct hw_ddc {
+	struct hw_gpio base;
+	const struct ddc_registers *regs;
+	const struct ddc_sh_mask *shifts;
+	const struct ddc_sh_mask *masks;
+};
+
+#define HW_DDC_FROM_BASE(hw_gpio) \
+	container_of((HW_GPIO_FROM_BASE(hw_gpio)), struct hw_ddc, base)
+
+struct hw_gpio_pin *dal_hw_ddc_create(
+	struct dc_context *ctx,
+	enum gpio_id id,
+	uint32_t en);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/hw_factory.c b/drivers/gpu/drm/amd/display/dc/gpio/hw_factory.c
new file mode 100644
index 000000000000..87b580fa4bc9
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/gpio/hw_factory.c
@@ -0,0 +1,107 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+/*
+ * Pre-requisites: headers required by header of this unit
+ */
+#include "include/gpio_types.h"
+
+/*
+ * Header of this unit
+ */
+
+#include "hw_factory.h"
+
+/*
+ * Post-requisites: headers required by this unit
+ */
+
+#include "dce80/hw_factory_dce80.h"
+#include "dce110/hw_factory_dce110.h"
+#include "dce120/hw_factory_dce120.h"
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+#include "dcn10/hw_factory_dcn10.h"
+#endif
+
+#include "diagnostics/hw_factory_diag.h"
+
+/*
+ * This unit
+ */
+
+bool dal_hw_factory_init(
+	struct hw_factory *factory,
+	enum dce_version dce_version,
+	enum dce_environment dce_environment)
+{
+	if (IS_FPGA_MAXIMUS_DC(dce_environment)) {
+		dal_hw_factory_diag_fpga_init(factory);
+		return true;
+	}
+
+	switch (dce_version) {
+	case DCE_VERSION_8_0:
+	case DCE_VERSION_8_1:
+	case DCE_VERSION_8_3:
+		dal_hw_factory_dce80_init(factory);
+		return true;
+
+	case DCE_VERSION_10_0:
+		dal_hw_factory_dce110_init(factory);
+		return true;
+	case DCE_VERSION_11_0:
+	case DCE_VERSION_11_2:
+		dal_hw_factory_dce110_init(factory);
+		return true;
+	case DCE_VERSION_12_0:
+		dal_hw_factory_dce120_init(factory);
+		return true;
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	case DCN_VERSION_1_0:
+		dal_hw_factory_dcn10_init(factory);
+		return true;
+#endif
+
+	default:
+		ASSERT_CRITICAL(false);
+		return false;
+	}
+}
+
+void dal_hw_factory_destroy(
+	struct dc_context *ctx,
+	struct hw_factory **factory)
+{
+	if (!factory || !*factory) {
+		BREAK_TO_DEBUGGER();
+		return;
+	}
+
+	kfree(*factory);
+
+	*factory = NULL;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/hw_factory.h b/drivers/gpu/drm/amd/display/dc/gpio/hw_factory.h
new file mode 100644
index 000000000000..6e4dd3521935
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/gpio/hw_factory.h
@@ -0,0 +1,74 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_HW_FACTORY_H__
+#define __DAL_HW_FACTORY_H__
+
+struct hw_gpio_pin;
+struct hw_hpd;
+
+struct hw_factory {
+	uint32_t number_of_pins[GPIO_ID_COUNT];
+
+	const struct hw_factory_funcs {
+		struct hw_gpio_pin *(*create_ddc_data)(
+			struct dc_context *ctx,
+			enum gpio_id id,
+			uint32_t en);
+		struct hw_gpio_pin *(*create_ddc_clock)(
+			struct dc_context *ctx,
+			enum gpio_id id,
+			uint32_t en);
+		struct hw_gpio_pin *(*create_generic)(
+			struct dc_context *ctx,
+			enum gpio_id id,
+			uint32_t en);
+		struct hw_gpio_pin *(*create_hpd)(
+			struct dc_context *ctx,
+			enum gpio_id id,
+			uint32_t en);
+		struct hw_gpio_pin *(*create_sync)(
+			struct dc_context *ctx,
+			enum gpio_id id,
+			uint32_t en);
+		struct hw_gpio_pin *(*create_gsl)(
+			struct dc_context *ctx,
+			enum gpio_id id,
+			uint32_t en);
+		void (*define_hpd_registers)(
+				struct hw_gpio_pin *pin,
+				uint32_t en);
+		void (*define_ddc_registers)(
+				struct hw_gpio_pin *pin,
+				uint32_t en);
+	} *funcs;
+};
+
+bool dal_hw_factory_init(
+	struct hw_factory *factory,
+	enum dce_version dce_version,
+	enum dce_environment dce_environment);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/hw_gpio.c b/drivers/gpu/drm/amd/display/dc/gpio/hw_gpio.c
new file mode 100644
index 000000000000..660510842ecf
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/gpio/hw_gpio.c
@@ -0,0 +1,203 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "include/gpio_types.h"
+#include "hw_gpio.h"
+
+#include "reg_helper.h"
+#include "gpio_regs.h"
+
+#undef FN
+#define FN(reg_name, field_name) \
+	gpio->regs->field_name ## _shift, gpio->regs->field_name ## _mask
+
+#define CTX \
+	gpio->base.ctx
+#define REG(reg)\
+	(gpio->regs->reg)
+
+static void store_registers(
+	struct hw_gpio *gpio)
+{
+	REG_GET(MASK_reg, MASK, &gpio->store.mask);
+	REG_GET(A_reg, A, &gpio->store.a);
+	REG_GET(EN_reg, EN, &gpio->store.en);
+	/* TODO store GPIO_MUX_CONTROL if we ever use it */
+}
+
+static void restore_registers(
+	struct hw_gpio *gpio)
+{
+	REG_UPDATE(MASK_reg, MASK, gpio->store.mask);
+	REG_UPDATE(A_reg, A, gpio->store.a);
+	REG_UPDATE(EN_reg, EN, gpio->store.en);
+	/* TODO restore GPIO_MUX_CONTROL if we ever use it */
+}
+
+bool dal_hw_gpio_open(
+	struct hw_gpio_pin *ptr,
+	enum gpio_mode mode)
+{
+	struct hw_gpio *pin = FROM_HW_GPIO_PIN(ptr);
+
+	store_registers(pin);
+
+	ptr->opened = (dal_hw_gpio_config_mode(pin, mode) == GPIO_RESULT_OK);
+
+	return ptr->opened;
+}
+
+enum gpio_result dal_hw_gpio_get_value(
+	const struct hw_gpio_pin *ptr,
+	uint32_t *value)
+{
+	const struct hw_gpio *gpio = FROM_HW_GPIO_PIN(ptr);
+
+	enum gpio_result result = GPIO_RESULT_OK;
+
+	switch (ptr->mode) {
+	case GPIO_MODE_INPUT:
+	case GPIO_MODE_OUTPUT:
+	case GPIO_MODE_HARDWARE:
+	case GPIO_MODE_FAST_OUTPUT:
+		REG_GET(Y_reg, Y, value);
+		break;
+	default:
+		result = GPIO_RESULT_NON_SPECIFIC_ERROR;
+	}
+
+	return result;
+}
+
+enum gpio_result dal_hw_gpio_set_value(
+	const struct hw_gpio_pin *ptr,
+	uint32_t value)
+{
+	struct hw_gpio *gpio = FROM_HW_GPIO_PIN(ptr);
+
+	/* This is the public interface
+	 * where the input comes from client, not shifted yet
+	 * (because client does not know the shifts). */
+
+	switch (ptr->mode) {
+	case GPIO_MODE_OUTPUT:
+		REG_UPDATE(A_reg, A, value);
+		return GPIO_RESULT_OK;
+	case GPIO_MODE_FAST_OUTPUT:
+		/* We use (EN) to faster switch (used in DDC GPIO).
+		 * So (A) is grounded, output is driven by (EN = 0)
+		 * to pull the line down (output == 0) and (EN=1)
+		 * then output is tri-state */
+		REG_UPDATE(EN_reg, EN, ~value);
+		return GPIO_RESULT_OK;
+	default:
+		return GPIO_RESULT_NON_SPECIFIC_ERROR;
+	}
+}
+
+enum gpio_result dal_hw_gpio_change_mode(
+	struct hw_gpio_pin *ptr,
+	enum gpio_mode mode)
+{
+	struct hw_gpio *pin = FROM_HW_GPIO_PIN(ptr);
+
+	return dal_hw_gpio_config_mode(pin, mode);
+}
+
+void dal_hw_gpio_close(
+	struct hw_gpio_pin *ptr)
+{
+	struct hw_gpio *pin = FROM_HW_GPIO_PIN(ptr);
+
+	restore_registers(pin);
+
+	ptr->mode = GPIO_MODE_UNKNOWN;
+	ptr->opened = false;
+}
+
+enum gpio_result dal_hw_gpio_config_mode(
+	struct hw_gpio *gpio,
+	enum gpio_mode mode)
+{
+	gpio->base.mode = mode;
+
+	switch (mode) {
+	case GPIO_MODE_INPUT:
+		/* turn off output enable, act as input pin;
+		 * program the pin as GPIO, mask out signal driven by HW */
+		REG_UPDATE(EN_reg, EN, 0);
+		REG_UPDATE(MASK_reg, MASK, 1);
+		return GPIO_RESULT_OK;
+	case GPIO_MODE_OUTPUT:
+		/* turn on output enable, act as output pin;
+		 * program the pin as GPIO, mask out signal driven by HW */
+		REG_UPDATE(A_reg, A, 0);
+		REG_UPDATE(MASK_reg, MASK, 1);
+		return GPIO_RESULT_OK;
+	case GPIO_MODE_FAST_OUTPUT:
+		/* grounding the A register then use the EN register bit
+		 * will have faster effect on the rise time */
+		REG_UPDATE(A_reg, A, 0);
+		REG_UPDATE(MASK_reg, MASK, 1);
+		return GPIO_RESULT_OK;
+	case GPIO_MODE_HARDWARE:
+		/* program the pin as tri-state, pin is driven by HW */
+		REG_UPDATE(MASK_reg, MASK, 0);
+		return GPIO_RESULT_OK;
+	case GPIO_MODE_INTERRUPT:
+		/* Interrupt mode supported only by HPD (IrqGpio) pins. */
+		REG_UPDATE(MASK_reg, MASK, 0);
+		return GPIO_RESULT_OK;
+	default:
+		return GPIO_RESULT_NON_SPECIFIC_ERROR;
+	}
+}
+
+void dal_hw_gpio_construct(
+	struct hw_gpio *pin,
+	enum gpio_id id,
+	uint32_t en,
+	struct dc_context *ctx)
+{
+	pin->base.ctx = ctx;
+	pin->base.id = id;
+	pin->base.en = en;
+	pin->base.mode = GPIO_MODE_UNKNOWN;
+	pin->base.opened = false;
+
+	pin->store.mask = 0;
+	pin->store.a = 0;
+	pin->store.en = 0;
+	pin->store.mux = 0;
+
+	pin->mux_supported = false;
+}
+
+void dal_hw_gpio_destruct(
+	struct hw_gpio *pin)
+{
+	ASSERT(!pin->base.opened);
+}
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/hw_gpio.h b/drivers/gpu/drm/amd/display/dc/gpio/hw_gpio.h
new file mode 100644
index 000000000000..bca0cef18ff9
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/gpio/hw_gpio.h
@@ -0,0 +1,144 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_HW_GPIO_H__
+#define __DAL_HW_GPIO_H__
+
+#include "gpio_regs.h"
+
+#define FROM_HW_GPIO_PIN(ptr) \
+	container_of((ptr), struct hw_gpio, base)
+
+struct addr_mask {
+	uint32_t addr;
+	uint32_t mask;
+};
+
+struct hw_gpio_pin {
+	const struct hw_gpio_pin_funcs *funcs;
+	enum gpio_id id;
+	uint32_t en;
+	enum gpio_mode mode;
+	bool opened;
+	struct dc_context *ctx;
+};
+
+struct hw_gpio_pin_funcs {
+	void (*destroy)(
+		struct hw_gpio_pin **ptr);
+	bool (*open)(
+		struct hw_gpio_pin *pin,
+		enum gpio_mode mode);
+	enum gpio_result (*get_value)(
+		const struct hw_gpio_pin *pin,
+		uint32_t *value);
+	enum gpio_result (*set_value)(
+		const struct hw_gpio_pin *pin,
+		uint32_t value);
+	enum gpio_result (*set_config)(
+		struct hw_gpio_pin *pin,
+		const struct gpio_config_data *config_data);
+	enum gpio_result (*change_mode)(
+		struct hw_gpio_pin *pin,
+		enum gpio_mode mode);
+	void (*close)(
+		struct hw_gpio_pin *pin);
+};
+
+
+struct hw_gpio;
+
+/* Register indices are represented by member variables
+ * and are to be filled in by constructors of derived classes.
+ * These members permit the use of common code
+ * for programming registers, where the sequence is the same
+ * but register sets are different.
+ * Some GPIOs have HW mux which allows to choose
+ * what is the source of the signal in HW mode */
+
+struct hw_gpio_pin_reg {
+	struct addr_mask DC_GPIO_DATA_MASK;
+	struct addr_mask DC_GPIO_DATA_A;
+	struct addr_mask DC_GPIO_DATA_EN;
+	struct addr_mask DC_GPIO_DATA_Y;
+};
+
+struct hw_gpio_mux_reg {
+	struct addr_mask GPIO_MUX_CONTROL;
+	struct addr_mask GPIO_MUX_STEREO_SEL;
+};
+
+struct hw_gpio {
+	struct hw_gpio_pin base;
+
+	/* variables to save register value */
+	struct {
+		uint32_t mask;
+		uint32_t a;
+		uint32_t en;
+		uint32_t mux;
+	} store;
+
+	/* GPIO MUX support */
+	bool mux_supported;
+	const struct gpio_registers *regs;
+};
+
+#define HW_GPIO_FROM_BASE(hw_gpio_pin) \
+	container_of((hw_gpio_pin), struct hw_gpio, base)
+
+void dal_hw_gpio_construct(
+	struct hw_gpio *pin,
+	enum gpio_id id,
+	uint32_t en,
+	struct dc_context *ctx);
+
+bool dal_hw_gpio_open(
+	struct hw_gpio_pin *pin,
+	enum gpio_mode mode);
+
+enum gpio_result dal_hw_gpio_get_value(
+	const struct hw_gpio_pin *pin,
+	uint32_t *value);
+
+enum gpio_result dal_hw_gpio_config_mode(
+	struct hw_gpio *pin,
+	enum gpio_mode mode);
+
+void dal_hw_gpio_destruct(
+	struct hw_gpio *pin);
+
+enum gpio_result dal_hw_gpio_set_value(
+	const struct hw_gpio_pin *ptr,
+	uint32_t value);
+
+enum gpio_result dal_hw_gpio_change_mode(
+	struct hw_gpio_pin *ptr,
+	enum gpio_mode mode);
+
+void dal_hw_gpio_close(
+	struct hw_gpio_pin *ptr);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/hw_hpd.c b/drivers/gpu/drm/amd/display/dc/gpio/hw_hpd.c
new file mode 100644
index 000000000000..784feccc5853
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/gpio/hw_hpd.c
@@ -0,0 +1,162 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+#include "include/gpio_types.h"
+#include "hw_gpio.h"
+#include "hw_hpd.h"
+
+#include "reg_helper.h"
+#include "hpd_regs.h"
+
+#undef FN
+#define FN(reg_name, field_name) \
+	hpd->shifts->field_name, hpd->masks->field_name
+
+#define CTX \
+	hpd->base.base.ctx
+#define REG(reg)\
+	(hpd->regs->reg)
+
+static void dal_hw_hpd_construct(
+	struct hw_hpd *pin,
+	enum gpio_id id,
+	uint32_t en,
+	struct dc_context *ctx)
+{
+	dal_hw_gpio_construct(&pin->base, id, en, ctx);
+}
+
+static void dal_hw_hpd_destruct(
+	struct hw_hpd *pin)
+{
+	dal_hw_gpio_destruct(&pin->base);
+}
+
+
+static void destruct(
+	struct hw_hpd *hpd)
+{
+	dal_hw_hpd_destruct(hpd);
+}
+
+static void destroy(
+	struct hw_gpio_pin **ptr)
+{
+	struct hw_hpd *hpd = HW_HPD_FROM_BASE(*ptr);
+
+	destruct(hpd);
+
+	kfree(hpd);
+
+	*ptr = NULL;
+}
+
+static enum gpio_result get_value(
+	const struct hw_gpio_pin *ptr,
+	uint32_t *value)
+{
+	struct hw_hpd *hpd = HW_HPD_FROM_BASE(ptr);
+	uint32_t hpd_delayed = 0;
+
+	/* in Interrupt mode we ask for SENSE bit */
+
+	if (ptr->mode == GPIO_MODE_INTERRUPT) {
+
+		REG_GET(int_status,
+			DC_HPD_SENSE_DELAYED, &hpd_delayed);
+
+		*value = hpd_delayed;
+		return GPIO_RESULT_OK;
+	}
+
+	/* in any other modes, operate as normal GPIO */
+
+	return dal_hw_gpio_get_value(ptr, value);
+}
+
+static enum gpio_result set_config(
+	struct hw_gpio_pin *ptr,
+	const struct gpio_config_data *config_data)
+{
+	struct hw_hpd *hpd = HW_HPD_FROM_BASE(ptr);
+
+	if (!config_data)
+		return GPIO_RESULT_INVALID_DATA;
+
+	REG_UPDATE_2(toggle_filt_cntl,
+		DC_HPD_CONNECT_INT_DELAY, config_data->config.hpd.delay_on_connect / 10,
+		DC_HPD_DISCONNECT_INT_DELAY, config_data->config.hpd.delay_on_disconnect / 10);
+
+	return GPIO_RESULT_OK;
+}
+
+static const struct hw_gpio_pin_funcs funcs = {
+	.destroy = destroy,
+	.open = dal_hw_gpio_open,
+	.get_value = get_value,
+	.set_value = dal_hw_gpio_set_value,
+	.set_config = set_config,
+	.change_mode = dal_hw_gpio_change_mode,
+	.close = dal_hw_gpio_close,
+};
+
+static void construct(
+	struct hw_hpd *hpd,
+	enum gpio_id id,
+	uint32_t en,
+	struct dc_context *ctx)
+{
+	dal_hw_hpd_construct(hpd, id, en, ctx);
+	hpd->base.base.funcs = &funcs;
+}
+
+struct hw_gpio_pin *dal_hw_hpd_create(
+	struct dc_context *ctx,
+	enum gpio_id id,
+	uint32_t en)
+{
+	struct hw_hpd *hpd;
+
+	if (id != GPIO_ID_HPD) {
+		ASSERT_CRITICAL(false);
+		return NULL;
+	}
+
+	if ((en < GPIO_HPD_MIN) || (en > GPIO_HPD_MAX)) {
+		ASSERT_CRITICAL(false);
+		return NULL;
+	}
+
+	hpd = kzalloc(sizeof(struct hw_hpd), GFP_KERNEL);
+	if (!hpd) {
+		ASSERT_CRITICAL(false);
+		return NULL;
+	}
+
+	construct(hpd, id, en, ctx);
+	return &hpd->base.base;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/hw_hpd.h b/drivers/gpu/drm/amd/display/dc/gpio/hw_hpd.h
new file mode 100644
index 000000000000..4ab7a208f781
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/gpio/hw_hpd.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_HW_HPD_H__
+#define __DAL_HW_HPD_H__
+
+#include "hpd_regs.h"
+
+struct hw_hpd {
+	struct hw_gpio base;
+	const struct hpd_registers *regs;
+	const struct hpd_sh_mask *shifts;
+	const struct hpd_sh_mask *masks;
+};
+
+#define HW_HPD_FROM_BASE(hw_gpio) \
+	container_of((HW_GPIO_FROM_BASE(hw_gpio)), struct hw_hpd, base)
+
+struct hw_gpio_pin *dal_hw_hpd_create(
+	struct dc_context *ctx,
+	enum gpio_id id,
+	uint32_t en);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/hw_translate.c b/drivers/gpu/drm/amd/display/dc/gpio/hw_translate.c
new file mode 100644
index 000000000000..0ae8ace25739
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/gpio/hw_translate.c
@@ -0,0 +1,90 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+/*
+ * Pre-requisites: headers required by header of this unit
+ */
+#include "include/gpio_types.h"
+
+/*
+ * Header of this unit
+ */
+
+#include "hw_translate.h"
+
+/*
+ * Post-requisites: headers required by this unit
+ */
+
+#include "dce80/hw_translate_dce80.h"
+#include "dce110/hw_translate_dce110.h"
+#include "dce120/hw_translate_dce120.h"
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+#include "dcn10/hw_translate_dcn10.h"
+#endif
+
+#include "diagnostics/hw_translate_diag.h"
+
+/*
+ * This unit
+ */
+
+bool dal_hw_translate_init(
+	struct hw_translate *translate,
+	enum dce_version dce_version,
+	enum dce_environment dce_environment)
+{
+	if (IS_FPGA_MAXIMUS_DC(dce_environment)) {
+		dal_hw_translate_diag_fpga_init(translate);
+		return true;
+	}
+
+	switch (dce_version) {
+	case DCE_VERSION_8_0:
+	case DCE_VERSION_8_1:
+	case DCE_VERSION_8_3:
+		dal_hw_translate_dce80_init(translate);
+		return true;
+	case DCE_VERSION_10_0:
+	case DCE_VERSION_11_0:
+	case DCE_VERSION_11_2:
+		dal_hw_translate_dce110_init(translate);
+		return true;
+	case DCE_VERSION_12_0:
+		dal_hw_translate_dce120_init(translate);
+		return true;
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	case DCN_VERSION_1_0:
+		dal_hw_translate_dcn10_init(translate);
+		return true;
+#endif
+
+	default:
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+}
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/hw_translate.h b/drivers/gpu/drm/amd/display/dc/gpio/hw_translate.h
new file mode 100644
index 000000000000..3a7d89ca1605
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/gpio/hw_translate.h
@@ -0,0 +1,50 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_HW_TRANSLATE_H__
+#define __DAL_HW_TRANSLATE_H__
+
+struct hw_translate_funcs {
+	bool (*offset_to_id)(
+		uint32_t offset,
+		uint32_t mask,
+		enum gpio_id *id,
+		uint32_t *en);
+	bool (*id_to_offset)(
+		enum gpio_id id,
+		uint32_t en,
+		struct gpio_pin_info *info);
+};
+
+struct hw_translate {
+	const struct hw_translate_funcs *funcs;
+};
+
+bool dal_hw_translate_init(
+	struct hw_translate *translate,
+	enum dce_version dce_version,
+	enum dce_environment dce_environment);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/Makefile b/drivers/gpu/drm/amd/display/dc/i2caux/Makefile
new file mode 100644
index 000000000000..352885cb4d07
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/Makefile
@@ -0,0 +1,99 @@
+#
+# Copyright 2017 Advanced Micro Devices, Inc.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+#
+#
+# Makefile for the 'i2c' sub-component of DAL.
+# It provides the control and status of HW i2c engine of the adapter.
+
+I2CAUX = aux_engine.o engine_base.o i2caux.o i2c_engine.o \
+	 i2c_generic_hw_engine.o i2c_hw_engine.o i2c_sw_engine.o
+
+AMD_DAL_I2CAUX = $(addprefix $(AMDDALPATH)/dc/i2caux/,$(I2CAUX))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_I2CAUX)
+
+###############################################################################
+# DCE 8x family
+###############################################################################
+I2CAUX_DCE80 = i2caux_dce80.o i2c_hw_engine_dce80.o \
+	i2c_sw_engine_dce80.o
+
+AMD_DAL_I2CAUX_DCE80 = $(addprefix $(AMDDALPATH)/dc/i2caux/dce80/,$(I2CAUX_DCE80))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_I2CAUX_DCE80)
+
+###############################################################################
+# DCE 100 family
+###############################################################################
+I2CAUX_DCE100 = i2caux_dce100.o
+
+AMD_DAL_I2CAUX_DCE100 = $(addprefix $(AMDDALPATH)/dc/i2caux/dce100/,$(I2CAUX_DCE100))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_I2CAUX_DCE100)
+
+###############################################################################
+# DCE 110 family
+###############################################################################
+I2CAUX_DCE110 = i2caux_dce110.o i2c_sw_engine_dce110.o i2c_hw_engine_dce110.o \
+	aux_engine_dce110.o
+
+AMD_DAL_I2CAUX_DCE110 = $(addprefix $(AMDDALPATH)/dc/i2caux/dce110/,$(I2CAUX_DCE110))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_I2CAUX_DCE110)
+
+###############################################################################
+# DCE 112 family
+###############################################################################
+I2CAUX_DCE112 = i2caux_dce112.o
+
+AMD_DAL_I2CAUX_DCE112 = $(addprefix $(AMDDALPATH)/dc/i2caux/dce112/,$(I2CAUX_DCE112))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_I2CAUX_DCE112)
+
+###############################################################################
+# DCN 1.0 family
+###############################################################################
+ifdef CONFIG_DRM_AMD_DC_DCN1_0
+I2CAUX_DCN1 = i2caux_dcn10.o
+
+AMD_DAL_I2CAUX_DCN1 = $(addprefix $(AMDDALPATH)/dc/i2caux/dcn10/,$(I2CAUX_DCN1))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_I2CAUX_DCN1)
+endif
+
+###############################################################################
+# DCE 120 family
+###############################################################################
+I2CAUX_DCE120 = i2caux_dce120.o
+
+AMD_DAL_I2CAUX_DCE120 = $(addprefix $(AMDDALPATH)/dc/i2caux/dce120/,$(I2CAUX_DCE120))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_I2CAUX_DCE120)
+
+###############################################################################
+# Diagnostics on FPGA
+###############################################################################
+I2CAUX_DIAG = i2caux_diag.o
+
+AMD_DAL_I2CAUX_DIAG = $(addprefix $(AMDDALPATH)/dc/i2caux/diagnostics/,$(I2CAUX_DIAG))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_I2CAUX_DIAG)
+
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/aux_engine.c b/drivers/gpu/drm/amd/display/dc/i2caux/aux_engine.c
new file mode 100644
index 000000000000..fc7a7d4ebca5
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/aux_engine.c
@@ -0,0 +1,571 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+/*
+ * Pre-requisites: headers required by header of this unit
+ */
+#include "include/i2caux_interface.h"
+#include "engine.h"
+
+/*
+ * Header of this unit
+ */
+
+#include "aux_engine.h"
+
+/*
+ * Post-requisites: headers required by this unit
+ */
+
+#include "include/link_service_types.h"
+
+/*
+ * This unit
+ */
+
+enum {
+	AUX_INVALID_REPLY_RETRY_COUNTER = 1,
+	AUX_TIMED_OUT_RETRY_COUNTER = 2,
+	AUX_DEFER_RETRY_COUNTER = 6
+};
+
+#define FROM_ENGINE(ptr) \
+	container_of((ptr), struct aux_engine, base)
+
+enum i2caux_engine_type dal_aux_engine_get_engine_type(
+	const struct engine *engine)
+{
+	return I2CAUX_ENGINE_TYPE_AUX;
+}
+
+bool dal_aux_engine_acquire(
+	struct engine *engine,
+	struct ddc *ddc)
+{
+	struct aux_engine *aux_engine = FROM_ENGINE(engine);
+
+	enum gpio_result result;
+	if (aux_engine->funcs->is_engine_available) {
+		/*check whether SW could use the engine*/
+		if (!aux_engine->funcs->is_engine_available(aux_engine)) {
+			return false;
+		}
+	}
+
+	result = dal_ddc_open(ddc, GPIO_MODE_HARDWARE,
+		GPIO_DDC_CONFIG_TYPE_MODE_AUX);
+
+	if (result != GPIO_RESULT_OK)
+		return false;
+
+	if (!aux_engine->funcs->acquire_engine(aux_engine)) {
+		dal_ddc_close(ddc);
+		return false;
+	}
+
+	engine->ddc = ddc;
+
+	return true;
+}
+
+struct read_command_context {
+	uint8_t *buffer;
+	uint32_t current_read_length;
+	uint32_t offset;
+	enum i2caux_transaction_status status;
+
+	struct aux_request_transaction_data request;
+	struct aux_reply_transaction_data reply;
+
+	uint8_t returned_byte;
+
+	uint32_t timed_out_retry_aux;
+	uint32_t invalid_reply_retry_aux;
+	uint32_t defer_retry_aux;
+	uint32_t defer_retry_i2c;
+	uint32_t invalid_reply_retry_aux_on_ack;
+
+	bool transaction_complete;
+	bool operation_succeeded;
+};
+
+static void process_read_reply(
+	struct aux_engine *engine,
+	struct read_command_context *ctx)
+{
+	engine->funcs->process_channel_reply(engine, &ctx->reply);
+
+	switch (ctx->reply.status) {
+	case AUX_TRANSACTION_REPLY_AUX_ACK:
+		ctx->defer_retry_aux = 0;
+		if (ctx->returned_byte > ctx->current_read_length) {
+			ctx->status =
+				I2CAUX_TRANSACTION_STATUS_FAILED_PROTOCOL_ERROR;
+			ctx->operation_succeeded = false;
+		} else if (ctx->returned_byte < ctx->current_read_length) {
+			ctx->current_read_length -= ctx->returned_byte;
+
+			ctx->offset += ctx->returned_byte;
+
+			++ctx->invalid_reply_retry_aux_on_ack;
+
+			if (ctx->invalid_reply_retry_aux_on_ack >
+				AUX_INVALID_REPLY_RETRY_COUNTER) {
+				ctx->status =
+				I2CAUX_TRANSACTION_STATUS_FAILED_PROTOCOL_ERROR;
+				ctx->operation_succeeded = false;
+			}
+		} else {
+			ctx->status = I2CAUX_TRANSACTION_STATUS_SUCCEEDED;
+			ctx->transaction_complete = true;
+			ctx->operation_succeeded = true;
+		}
+	break;
+	case AUX_TRANSACTION_REPLY_AUX_NACK:
+		ctx->status = I2CAUX_TRANSACTION_STATUS_FAILED_NACK;
+		ctx->operation_succeeded = false;
+	break;
+	case AUX_TRANSACTION_REPLY_AUX_DEFER:
+		++ctx->defer_retry_aux;
+
+		if (ctx->defer_retry_aux > AUX_DEFER_RETRY_COUNTER) {
+			ctx->status = I2CAUX_TRANSACTION_STATUS_FAILED_TIMEOUT;
+			ctx->operation_succeeded = false;
+		}
+	break;
+	case AUX_TRANSACTION_REPLY_I2C_DEFER:
+		ctx->defer_retry_aux = 0;
+
+		++ctx->defer_retry_i2c;
+
+		if (ctx->defer_retry_i2c > AUX_DEFER_RETRY_COUNTER) {
+			ctx->status = I2CAUX_TRANSACTION_STATUS_FAILED_TIMEOUT;
+			ctx->operation_succeeded = false;
+		}
+	break;
+	default:
+		ctx->status = I2CAUX_TRANSACTION_STATUS_UNKNOWN;
+		ctx->operation_succeeded = false;
+	}
+}
+
+static void process_read_request(
+	struct aux_engine *engine,
+	struct read_command_context *ctx)
+{
+	enum aux_channel_operation_result operation_result;
+
+	engine->funcs->submit_channel_request(engine, &ctx->request);
+
+	operation_result = engine->funcs->get_channel_status(
+		engine, &ctx->returned_byte);
+
+	switch (operation_result) {
+	case AUX_CHANNEL_OPERATION_SUCCEEDED:
+		if (ctx->returned_byte > ctx->current_read_length) {
+			ctx->status =
+				I2CAUX_TRANSACTION_STATUS_FAILED_PROTOCOL_ERROR;
+			ctx->operation_succeeded = false;
+		} else {
+			ctx->timed_out_retry_aux = 0;
+			ctx->invalid_reply_retry_aux = 0;
+
+			ctx->reply.length = ctx->returned_byte;
+			ctx->reply.data = ctx->buffer;
+
+			process_read_reply(engine, ctx);
+		}
+	break;
+	case AUX_CHANNEL_OPERATION_FAILED_INVALID_REPLY:
+		++ctx->invalid_reply_retry_aux;
+
+		if (ctx->invalid_reply_retry_aux >
+			AUX_INVALID_REPLY_RETRY_COUNTER) {
+			ctx->status =
+				I2CAUX_TRANSACTION_STATUS_FAILED_PROTOCOL_ERROR;
+			ctx->operation_succeeded = false;
+		} else
+			udelay(400);
+	break;
+	case AUX_CHANNEL_OPERATION_FAILED_TIMEOUT:
+		++ctx->timed_out_retry_aux;
+
+		if (ctx->timed_out_retry_aux > AUX_TIMED_OUT_RETRY_COUNTER) {
+			ctx->status = I2CAUX_TRANSACTION_STATUS_FAILED_TIMEOUT;
+			ctx->operation_succeeded = false;
+		} else {
+			/* DP 1.2a, table 2-58:
+			 * "S3: AUX Request CMD PENDING:
+			 * retry 3 times, with 400usec wait on each"
+			 * The HW timeout is set to 550usec,
+			 * so we should not wait here */
+		}
+	break;
+	default:
+		ctx->status = I2CAUX_TRANSACTION_STATUS_UNKNOWN;
+		ctx->operation_succeeded = false;
+	}
+}
+
+static bool read_command(
+	struct aux_engine *engine,
+	struct i2caux_transaction_request *request,
+	bool middle_of_transaction)
+{
+	struct read_command_context ctx;
+
+	ctx.buffer = request->payload.data;
+	ctx.current_read_length = request->payload.length;
+	ctx.offset = 0;
+	ctx.timed_out_retry_aux = 0;
+	ctx.invalid_reply_retry_aux = 0;
+	ctx.defer_retry_aux = 0;
+	ctx.defer_retry_i2c = 0;
+	ctx.invalid_reply_retry_aux_on_ack = 0;
+	ctx.transaction_complete = false;
+	ctx.operation_succeeded = true;
+
+	if (request->payload.address_space ==
+		I2CAUX_TRANSACTION_ADDRESS_SPACE_DPCD) {
+		ctx.request.type = AUX_TRANSACTION_TYPE_DP;
+		ctx.request.action = I2CAUX_TRANSACTION_ACTION_DP_READ;
+		ctx.request.address = request->payload.address;
+	} else if (request->payload.address_space ==
+		I2CAUX_TRANSACTION_ADDRESS_SPACE_I2C) {
+		ctx.request.type = AUX_TRANSACTION_TYPE_I2C;
+		ctx.request.action = middle_of_transaction ?
+			I2CAUX_TRANSACTION_ACTION_I2C_READ_MOT :
+			I2CAUX_TRANSACTION_ACTION_I2C_READ;
+		ctx.request.address = request->payload.address >> 1;
+	} else {
+		/* in DAL2, there was no return in such case */
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+
+	ctx.request.delay = 0;
+
+	do {
+		memset(ctx.buffer + ctx.offset, 0, ctx.current_read_length);
+
+		ctx.request.data = ctx.buffer + ctx.offset;
+		ctx.request.length = ctx.current_read_length;
+
+		process_read_request(engine, &ctx);
+
+		request->status = ctx.status;
+
+		if (ctx.operation_succeeded && !ctx.transaction_complete)
+			if (ctx.request.type == AUX_TRANSACTION_TYPE_I2C)
+				msleep(engine->delay);
+	} while (ctx.operation_succeeded && !ctx.transaction_complete);
+
+	return ctx.operation_succeeded;
+}
+
+struct write_command_context {
+	bool mot;
+
+	uint8_t *buffer;
+	uint32_t current_write_length;
+	enum i2caux_transaction_status status;
+
+	struct aux_request_transaction_data request;
+	struct aux_reply_transaction_data reply;
+
+	uint8_t returned_byte;
+
+	uint32_t timed_out_retry_aux;
+	uint32_t invalid_reply_retry_aux;
+	uint32_t defer_retry_aux;
+	uint32_t defer_retry_i2c;
+	uint32_t max_defer_retry;
+	uint32_t ack_m_retry;
+
+	uint8_t reply_data[DEFAULT_AUX_MAX_DATA_SIZE];
+
+	bool transaction_complete;
+	bool operation_succeeded;
+};
+
+static void process_write_reply(
+	struct aux_engine *engine,
+	struct write_command_context *ctx)
+{
+	engine->funcs->process_channel_reply(engine, &ctx->reply);
+
+	switch (ctx->reply.status) {
+	case AUX_TRANSACTION_REPLY_AUX_ACK:
+		ctx->operation_succeeded = true;
+
+		if (ctx->returned_byte) {
+			ctx->request.action = ctx->mot ?
+			I2CAUX_TRANSACTION_ACTION_I2C_STATUS_REQUEST_MOT :
+			I2CAUX_TRANSACTION_ACTION_I2C_STATUS_REQUEST;
+
+			ctx->current_write_length = 0;
+
+			++ctx->ack_m_retry;
+
+			if (ctx->ack_m_retry > AUX_DEFER_RETRY_COUNTER) {
+				ctx->status =
+				I2CAUX_TRANSACTION_STATUS_FAILED_TIMEOUT;
+				ctx->operation_succeeded = false;
+			} else
+				udelay(300);
+		} else {
+			ctx->status = I2CAUX_TRANSACTION_STATUS_SUCCEEDED;
+			ctx->defer_retry_aux = 0;
+			ctx->ack_m_retry = 0;
+			ctx->transaction_complete = true;
+		}
+	break;
+	case AUX_TRANSACTION_REPLY_AUX_NACK:
+		ctx->status = I2CAUX_TRANSACTION_STATUS_FAILED_NACK;
+		ctx->operation_succeeded = false;
+	break;
+	case AUX_TRANSACTION_REPLY_AUX_DEFER:
+		++ctx->defer_retry_aux;
+
+		if (ctx->defer_retry_aux > ctx->max_defer_retry) {
+			ctx->status = I2CAUX_TRANSACTION_STATUS_FAILED_TIMEOUT;
+			ctx->operation_succeeded = false;
+		}
+	break;
+	case AUX_TRANSACTION_REPLY_I2C_DEFER:
+		ctx->defer_retry_aux = 0;
+		ctx->current_write_length = 0;
+
+		ctx->request.action = ctx->mot ?
+			I2CAUX_TRANSACTION_ACTION_I2C_STATUS_REQUEST_MOT :
+			I2CAUX_TRANSACTION_ACTION_I2C_STATUS_REQUEST;
+
+		++ctx->defer_retry_i2c;
+
+		if (ctx->defer_retry_i2c > ctx->max_defer_retry) {
+			ctx->status = I2CAUX_TRANSACTION_STATUS_FAILED_TIMEOUT;
+			ctx->operation_succeeded = false;
+		}
+	break;
+	default:
+		ctx->status = I2CAUX_TRANSACTION_STATUS_UNKNOWN;
+		ctx->operation_succeeded = false;
+	}
+}
+
+static void process_write_request(
+	struct aux_engine *engine,
+	struct write_command_context *ctx)
+{
+	enum aux_channel_operation_result operation_result;
+
+	engine->funcs->submit_channel_request(engine, &ctx->request);
+
+	operation_result = engine->funcs->get_channel_status(
+		engine, &ctx->returned_byte);
+
+	switch (operation_result) {
+	case AUX_CHANNEL_OPERATION_SUCCEEDED:
+		ctx->timed_out_retry_aux = 0;
+		ctx->invalid_reply_retry_aux = 0;
+
+		ctx->reply.length = ctx->returned_byte;
+		ctx->reply.data = ctx->reply_data;
+
+		process_write_reply(engine, ctx);
+	break;
+	case AUX_CHANNEL_OPERATION_FAILED_INVALID_REPLY:
+		++ctx->invalid_reply_retry_aux;
+
+		if (ctx->invalid_reply_retry_aux >
+			AUX_INVALID_REPLY_RETRY_COUNTER) {
+			ctx->status =
+				I2CAUX_TRANSACTION_STATUS_FAILED_PROTOCOL_ERROR;
+			ctx->operation_succeeded = false;
+		} else
+			udelay(400);
+	break;
+	case AUX_CHANNEL_OPERATION_FAILED_TIMEOUT:
+		++ctx->timed_out_retry_aux;
+
+		if (ctx->timed_out_retry_aux > AUX_TIMED_OUT_RETRY_COUNTER) {
+			ctx->status = I2CAUX_TRANSACTION_STATUS_FAILED_TIMEOUT;
+			ctx->operation_succeeded = false;
+		} else {
+			/* DP 1.2a, table 2-58:
+			 * "S3: AUX Request CMD PENDING:
+			 * retry 3 times, with 400usec wait on each"
+			 * The HW timeout is set to 550usec,
+			 * so we should not wait here */
+		}
+	break;
+	default:
+		ctx->status = I2CAUX_TRANSACTION_STATUS_UNKNOWN;
+		ctx->operation_succeeded = false;
+	}
+}
+
+static bool write_command(
+	struct aux_engine *engine,
+	struct i2caux_transaction_request *request,
+	bool middle_of_transaction)
+{
+	struct write_command_context ctx;
+
+	ctx.mot = middle_of_transaction;
+	ctx.buffer = request->payload.data;
+	ctx.current_write_length = request->payload.length;
+	ctx.timed_out_retry_aux = 0;
+	ctx.invalid_reply_retry_aux = 0;
+	ctx.defer_retry_aux = 0;
+	ctx.defer_retry_i2c = 0;
+	ctx.ack_m_retry = 0;
+	ctx.transaction_complete = false;
+	ctx.operation_succeeded = true;
+
+	if (request->payload.address_space ==
+		I2CAUX_TRANSACTION_ADDRESS_SPACE_DPCD) {
+		ctx.request.type = AUX_TRANSACTION_TYPE_DP;
+		ctx.request.action = I2CAUX_TRANSACTION_ACTION_DP_WRITE;
+		ctx.request.address = request->payload.address;
+	} else if (request->payload.address_space ==
+		I2CAUX_TRANSACTION_ADDRESS_SPACE_I2C) {
+		ctx.request.type = AUX_TRANSACTION_TYPE_I2C;
+		ctx.request.action = middle_of_transaction ?
+			I2CAUX_TRANSACTION_ACTION_I2C_WRITE_MOT :
+			I2CAUX_TRANSACTION_ACTION_I2C_WRITE;
+		ctx.request.address = request->payload.address >> 1;
+	} else {
+		/* in DAL2, there was no return in such case */
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+
+	ctx.request.delay = 0;
+
+	ctx.max_defer_retry =
+		(engine->max_defer_write_retry > AUX_DEFER_RETRY_COUNTER) ?
+			engine->max_defer_write_retry : AUX_DEFER_RETRY_COUNTER;
+
+	do {
+		ctx.request.data = ctx.buffer;
+		ctx.request.length = ctx.current_write_length;
+
+		process_write_request(engine, &ctx);
+
+		request->status = ctx.status;
+
+		if (ctx.operation_succeeded && !ctx.transaction_complete)
+			if (ctx.request.type == AUX_TRANSACTION_TYPE_I2C)
+				msleep(engine->delay);
+	} while (ctx.operation_succeeded && !ctx.transaction_complete);
+
+	return ctx.operation_succeeded;
+}
+
+static bool end_of_transaction_command(
+	struct aux_engine *engine,
+	struct i2caux_transaction_request *request)
+{
+	struct i2caux_transaction_request dummy_request;
+	uint8_t dummy_data;
+
+	/* [tcheng] We only need to send the stop (read with MOT = 0)
+	 * for I2C-over-Aux, not native AUX */
+
+	if (request->payload.address_space !=
+		I2CAUX_TRANSACTION_ADDRESS_SPACE_I2C)
+		return false;
+
+	dummy_request.operation = request->operation;
+	dummy_request.payload.address_space = request->payload.address_space;
+	dummy_request.payload.address = request->payload.address;
+
+	/*
+	 * Add a dummy byte due to some receiver quirk
+	 * where one byte is sent along with MOT = 0.
+	 * Ideally this should be 0.
+	 */
+
+	dummy_request.payload.length = 0;
+	dummy_request.payload.data = &dummy_data;
+
+	if (request->operation == I2CAUX_TRANSACTION_READ)
+		return read_command(engine, &dummy_request, false);
+	else
+		return write_command(engine, &dummy_request, false);
+
+	/* according Syed, it does not need now DoDummyMOT */
+}
+
+bool dal_aux_engine_submit_request(
+	struct engine *engine,
+	struct i2caux_transaction_request *request,
+	bool middle_of_transaction)
+{
+	struct aux_engine *aux_engine = FROM_ENGINE(engine);
+
+	bool result;
+	bool mot_used = true;
+
+	switch (request->operation) {
+	case I2CAUX_TRANSACTION_READ:
+		result = read_command(aux_engine, request, mot_used);
+	break;
+	case I2CAUX_TRANSACTION_WRITE:
+		result = write_command(aux_engine, request, mot_used);
+	break;
+	default:
+		result = false;
+	}
+
+	/* [tcheng]
+	 * need to send stop for the last transaction to free up the AUX
+	 * if the above command fails, this would be the last transaction */
+
+	if (!middle_of_transaction || !result)
+		end_of_transaction_command(aux_engine, request);
+
+	/* mask AUX interrupt */
+
+	return result;
+}
+
+void dal_aux_engine_construct(
+	struct aux_engine *engine,
+	struct dc_context *ctx)
+{
+	dal_i2caux_construct_engine(&engine->base, ctx);
+	engine->delay = 0;
+	engine->max_defer_write_retry = 0;
+}
+
+void dal_aux_engine_destruct(
+	struct aux_engine *engine)
+{
+	dal_i2caux_destruct_engine(&engine->base);
+}
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/aux_engine.h b/drivers/gpu/drm/amd/display/dc/i2caux/aux_engine.h
new file mode 100644
index 000000000000..8e71324ccb10
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/aux_engine.h
@@ -0,0 +1,119 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_AUX_ENGINE_H__
+#define __DAL_AUX_ENGINE_H__
+
+enum aux_transaction_type {
+	AUX_TRANSACTION_TYPE_DP,
+	AUX_TRANSACTION_TYPE_I2C
+};
+
+struct aux_request_transaction_data {
+	enum aux_transaction_type type;
+	enum i2caux_transaction_action action;
+	/* 20-bit AUX channel transaction address */
+	uint32_t address;
+	/* delay, in 100-microsecond units */
+	uint8_t delay;
+	uint32_t length;
+	uint8_t *data;
+};
+
+enum aux_transaction_reply {
+	AUX_TRANSACTION_REPLY_AUX_ACK = 0x00,
+	AUX_TRANSACTION_REPLY_AUX_NACK = 0x01,
+	AUX_TRANSACTION_REPLY_AUX_DEFER = 0x02,
+
+	AUX_TRANSACTION_REPLY_I2C_ACK = 0x00,
+	AUX_TRANSACTION_REPLY_I2C_NACK = 0x10,
+	AUX_TRANSACTION_REPLY_I2C_DEFER = 0x20,
+
+	AUX_TRANSACTION_REPLY_INVALID = 0xFF
+};
+
+struct aux_reply_transaction_data {
+	enum aux_transaction_reply status;
+	uint32_t length;
+	uint8_t *data;
+};
+
+enum aux_channel_operation_result {
+	AUX_CHANNEL_OPERATION_SUCCEEDED,
+	AUX_CHANNEL_OPERATION_FAILED_REASON_UNKNOWN,
+	AUX_CHANNEL_OPERATION_FAILED_INVALID_REPLY,
+	AUX_CHANNEL_OPERATION_FAILED_TIMEOUT
+};
+
+struct aux_engine;
+
+struct aux_engine_funcs {
+	void (*destroy)(
+		struct aux_engine **ptr);
+	bool (*acquire_engine)(
+		struct aux_engine *engine);
+	void (*configure)(
+		struct aux_engine *engine,
+		union aux_config cfg);
+	void (*submit_channel_request)(
+		struct aux_engine *engine,
+		struct aux_request_transaction_data *request);
+	void (*process_channel_reply)(
+		struct aux_engine *engine,
+		struct aux_reply_transaction_data *reply);
+	enum aux_channel_operation_result (*get_channel_status)(
+		struct aux_engine *engine,
+		uint8_t *returned_bytes);
+	bool (*is_engine_available) (
+		struct aux_engine *engine);
+};
+
+struct aux_engine {
+	struct engine base;
+	const struct aux_engine_funcs *funcs;
+	/* following values are expressed in milliseconds */
+	uint32_t delay;
+	uint32_t max_defer_write_retry;
+
+	bool acquire_reset;
+};
+
+void dal_aux_engine_construct(
+	struct aux_engine *engine,
+	struct dc_context *ctx);
+
+void dal_aux_engine_destruct(
+	struct aux_engine *engine);
+bool dal_aux_engine_submit_request(
+	struct engine *ptr,
+	struct i2caux_transaction_request *request,
+	bool middle_of_transaction);
+bool dal_aux_engine_acquire(
+	struct engine *ptr,
+	struct ddc *ddc);
+enum i2caux_engine_type dal_aux_engine_get_engine_type(
+	const struct engine *engine);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/dce100/i2caux_dce100.c b/drivers/gpu/drm/amd/display/dc/i2caux/dce100/i2caux_dce100.c
new file mode 100644
index 000000000000..e8d3781deaed
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/dce100/i2caux_dce100.c
@@ -0,0 +1,105 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+#include "include/i2caux_interface.h"
+#include "../i2caux.h"
+#include "../engine.h"
+#include "../i2c_engine.h"
+#include "../i2c_sw_engine.h"
+#include "../i2c_hw_engine.h"
+
+#include "../dce110/aux_engine_dce110.h"
+#include "../dce110/i2c_hw_engine_dce110.h"
+#include "../dce110/i2caux_dce110.h"
+
+#include "dce/dce_10_0_d.h"
+#include "dce/dce_10_0_sh_mask.h"
+
+/* set register offset */
+#define SR(reg_name)\
+	.reg_name = mm ## reg_name
+
+/* set register offset with instance */
+#define SRI(reg_name, block, id)\
+	.reg_name = mm ## block ## id ## _ ## reg_name
+
+#define aux_regs(id)\
+[id] = {\
+	AUX_COMMON_REG_LIST(id), \
+	.AUX_RESET_MASK = 0 \
+}
+
+#define hw_engine_regs(id)\
+{\
+		I2C_HW_ENGINE_COMMON_REG_LIST(id) \
+}
+
+static const struct dce110_aux_registers dce100_aux_regs[] = {
+		aux_regs(0),
+		aux_regs(1),
+		aux_regs(2),
+		aux_regs(3),
+		aux_regs(4),
+		aux_regs(5),
+};
+
+static const struct dce110_i2c_hw_engine_registers dce100_hw_engine_regs[] = {
+		hw_engine_regs(1),
+		hw_engine_regs(2),
+		hw_engine_regs(3),
+		hw_engine_regs(4),
+		hw_engine_regs(5),
+		hw_engine_regs(6)
+};
+
+static const struct dce110_i2c_hw_engine_shift i2c_shift = {
+		I2C_COMMON_MASK_SH_LIST_DCE100(__SHIFT)
+};
+
+static const struct dce110_i2c_hw_engine_mask i2c_mask = {
+		I2C_COMMON_MASK_SH_LIST_DCE100(_MASK)
+};
+
+struct i2caux *dal_i2caux_dce100_create(
+	struct dc_context *ctx)
+{
+	struct i2caux_dce110 *i2caux_dce110 =
+		kzalloc(sizeof(struct i2caux_dce110), GFP_KERNEL);
+
+	if (!i2caux_dce110) {
+		ASSERT_CRITICAL(false);
+		return NULL;
+	}
+
+	dal_i2caux_dce110_construct(i2caux_dce110,
+				    ctx,
+				    dce100_aux_regs,
+				    dce100_hw_engine_regs,
+				    &i2c_shift,
+				    &i2c_mask);
+	return &i2caux_dce110->base;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/dce100/i2caux_dce100.h b/drivers/gpu/drm/amd/display/dc/i2caux/dce100/i2caux_dce100.h
new file mode 100644
index 000000000000..2b508d3e0ef4
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/dce100/i2caux_dce100.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_I2C_AUX_DCE100_H__
+#define __DAL_I2C_AUX_DCE100_H__
+
+struct i2caux *dal_i2caux_dce100_create(
+	struct dc_context *ctx);
+
+#endif /* __DAL_I2C_AUX_DCE100_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/dce110/aux_engine_dce110.c b/drivers/gpu/drm/amd/display/dc/i2caux/dce110/aux_engine_dce110.c
new file mode 100644
index 000000000000..81f9f3e34c10
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/dce110/aux_engine_dce110.c
@@ -0,0 +1,470 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+/*
+ * Pre-requisites: headers required by header of this unit
+ */
+#include "include/i2caux_interface.h"
+#include "../engine.h"
+#include "../aux_engine.h"
+
+/*
+ * Header of this unit
+ */
+
+#include "aux_engine_dce110.h"
+
+/*
+ * Post-requisites: headers required by this unit
+ */
+#include "dce/dce_11_0_sh_mask.h"
+
+#define CTX \
+	aux110->base.base.ctx
+#define REG(reg_name)\
+	(aux110->regs->reg_name)
+#include "reg_helper.h"
+
+/*
+ * This unit
+ */
+
+/*
+ * @brief
+ * Cast 'struct aux_engine *'
+ * to 'struct aux_engine_dce110 *'
+ */
+#define FROM_AUX_ENGINE(ptr) \
+	container_of((ptr), struct aux_engine_dce110, base)
+
+/*
+ * @brief
+ * Cast 'struct engine *'
+ * to 'struct aux_engine_dce110 *'
+ */
+#define FROM_ENGINE(ptr) \
+	FROM_AUX_ENGINE(container_of((ptr), struct aux_engine, base))
+
+static void release_engine(
+	struct engine *engine)
+{
+	struct aux_engine_dce110 *aux110 = FROM_ENGINE(engine);
+
+	REG_UPDATE(AUX_ARB_CONTROL, AUX_SW_DONE_USING_AUX_REG, 1);
+}
+
+static void destruct(
+	struct aux_engine_dce110 *engine);
+
+static void destroy(
+	struct aux_engine **aux_engine)
+{
+	struct aux_engine_dce110 *engine = FROM_AUX_ENGINE(*aux_engine);
+
+	destruct(engine);
+
+	kfree(engine);
+
+	*aux_engine = NULL;
+}
+
+#define SW_CAN_ACCESS_AUX 1
+#define DMCU_CAN_ACCESS_AUX 2
+
+static bool is_engine_available(
+	struct aux_engine *engine)
+{
+	struct aux_engine_dce110 *aux110 = FROM_AUX_ENGINE(engine);
+
+	uint32_t value = REG_READ(AUX_ARB_CONTROL);
+	uint32_t field = get_reg_field_value(
+			value,
+			AUX_ARB_CONTROL,
+			AUX_REG_RW_CNTL_STATUS);
+
+	return (field != DMCU_CAN_ACCESS_AUX);
+}
+static bool acquire_engine(
+	struct aux_engine *engine)
+{
+	struct aux_engine_dce110 *aux110 = FROM_AUX_ENGINE(engine);
+
+	uint32_t value = REG_READ(AUX_ARB_CONTROL);
+	uint32_t field = get_reg_field_value(
+			value,
+			AUX_ARB_CONTROL,
+			AUX_REG_RW_CNTL_STATUS);
+	if (field == DMCU_CAN_ACCESS_AUX)
+	 return false;
+	/* enable AUX before request SW to access AUX */
+	value = REG_READ(AUX_CONTROL);
+	field = get_reg_field_value(value,
+				AUX_CONTROL,
+				AUX_EN);
+
+	if (field == 0) {
+		set_reg_field_value(
+				value,
+				1,
+				AUX_CONTROL,
+				AUX_EN);
+
+		if (REG(AUX_RESET_MASK)) {
+			/*DP_AUX block as part of the enable sequence*/
+			set_reg_field_value(
+				value,
+				1,
+				AUX_CONTROL,
+				AUX_RESET);
+		}
+
+		REG_WRITE(AUX_CONTROL, value);
+
+		if (REG(AUX_RESET_MASK)) {
+			/*poll HW to make sure reset it done*/
+
+			REG_WAIT(AUX_CONTROL, AUX_RESET_DONE, 1,
+					1, 11);
+
+			set_reg_field_value(
+				value,
+				0,
+				AUX_CONTROL,
+				AUX_RESET);
+
+			REG_WRITE(AUX_CONTROL, value);
+
+			REG_WAIT(AUX_CONTROL, AUX_RESET_DONE, 0,
+					1, 11);
+		}
+	} /*if (field)*/
+
+	/* request SW to access AUX */
+	REG_UPDATE(AUX_ARB_CONTROL, AUX_SW_USE_AUX_REG_REQ, 1);
+
+	value = REG_READ(AUX_ARB_CONTROL);
+	field = get_reg_field_value(
+			value,
+			AUX_ARB_CONTROL,
+			AUX_REG_RW_CNTL_STATUS);
+
+	return (field == SW_CAN_ACCESS_AUX);
+}
+
+#define COMPOSE_AUX_SW_DATA_16_20(command, address) \
+	((command) | ((0xF0000 & (address)) >> 16))
+
+#define COMPOSE_AUX_SW_DATA_8_15(address) \
+	((0xFF00 & (address)) >> 8)
+
+#define COMPOSE_AUX_SW_DATA_0_7(address) \
+	(0xFF & (address))
+
+static void submit_channel_request(
+	struct aux_engine *engine,
+	struct aux_request_transaction_data *request)
+{
+	struct aux_engine_dce110 *aux110 = FROM_AUX_ENGINE(engine);
+	uint32_t value;
+	uint32_t length;
+
+	bool is_write =
+		((request->type == AUX_TRANSACTION_TYPE_DP) &&
+		 (request->action == I2CAUX_TRANSACTION_ACTION_DP_WRITE)) ||
+		((request->type == AUX_TRANSACTION_TYPE_I2C) &&
+		((request->action == I2CAUX_TRANSACTION_ACTION_I2C_WRITE) ||
+		 (request->action == I2CAUX_TRANSACTION_ACTION_I2C_WRITE_MOT)));
+
+	/* clear_aux_error */
+	REG_UPDATE_SEQ(AUXN_IMPCAL, AUXN_CALOUT_ERROR_AK,
+			1,
+			0);
+
+	REG_UPDATE_SEQ(AUXP_IMPCAL, AUXP_CALOUT_ERROR_AK,
+			1,
+			0);
+
+	/* force_default_calibrate */
+	REG_UPDATE_1BY1_2(AUXN_IMPCAL,
+			AUXN_IMPCAL_ENABLE, 1,
+			AUXN_IMPCAL_OVERRIDE_ENABLE, 0);
+
+	/* bug? why AUXN update EN and OVERRIDE_EN 1 by 1 while AUX P toggles OVERRIDE? */
+
+	REG_UPDATE_SEQ(AUXP_IMPCAL, AUXP_IMPCAL_OVERRIDE_ENABLE,
+			1,
+			0);
+
+	/* set the delay and the number of bytes to write */
+
+	/* The length include
+	 * the 4 bit header and the 20 bit address
+	 * (that is 3 byte).
+	 * If the requested length is non zero this means
+	 * an addition byte specifying the length is required. */
+
+	length = request->length ? 4 : 3;
+	if (is_write)
+		length += request->length;
+
+	REG_UPDATE_2(AUX_SW_CONTROL,
+			AUX_SW_START_DELAY, request->delay,
+			AUX_SW_WR_BYTES, length);
+
+	/* program action and address and payload data (if 'is_write') */
+	value = REG_UPDATE_4(AUX_SW_DATA,
+			AUX_SW_INDEX, 0,
+			AUX_SW_DATA_RW, 0,
+			AUX_SW_AUTOINCREMENT_DISABLE, 1,
+			AUX_SW_DATA, COMPOSE_AUX_SW_DATA_16_20(request->action, request->address));
+
+	value = REG_SET_2(AUX_SW_DATA, value,
+			AUX_SW_AUTOINCREMENT_DISABLE, 0,
+			AUX_SW_DATA, COMPOSE_AUX_SW_DATA_8_15(request->address));
+
+	value = REG_SET(AUX_SW_DATA, value,
+			AUX_SW_DATA, COMPOSE_AUX_SW_DATA_0_7(request->address));
+
+	if (request->length) {
+		value = REG_SET(AUX_SW_DATA, value,
+				AUX_SW_DATA, request->length - 1);
+	}
+
+	if (is_write) {
+		/* Load the HW buffer with the Data to be sent.
+		 * This is relevant for write operation.
+		 * For read, the data recived data will be
+		 * processed in process_channel_reply(). */
+		uint32_t i = 0;
+
+		while (i < request->length) {
+			value = REG_SET(AUX_SW_DATA, value,
+					AUX_SW_DATA, request->data[i]);
+
+			++i;
+		}
+	}
+
+	REG_UPDATE(AUX_INTERRUPT_CONTROL, AUX_SW_DONE_ACK, 1);
+	REG_WAIT(AUX_SW_STATUS, AUX_SW_DONE, 0,
+				10, aux110->timeout_period/10);
+	REG_UPDATE(AUX_SW_CONTROL, AUX_SW_GO, 1);
+}
+
+static void process_channel_reply(
+	struct aux_engine *engine,
+	struct aux_reply_transaction_data *reply)
+{
+	struct aux_engine_dce110 *aux110 = FROM_AUX_ENGINE(engine);
+
+	/* Need to do a read to get the number of bytes to process
+	 * Alternatively, this information can be passed -
+	 * but that causes coupling which isn't good either. */
+
+	uint32_t bytes_replied;
+	uint32_t value;
+
+	value = REG_GET(AUX_SW_STATUS,
+			AUX_SW_REPLY_BYTE_COUNT, &bytes_replied);
+
+	if (bytes_replied) {
+		uint32_t reply_result;
+
+		REG_UPDATE_1BY1_3(AUX_SW_DATA,
+				AUX_SW_INDEX, 0,
+				AUX_SW_AUTOINCREMENT_DISABLE, 1,
+				AUX_SW_DATA_RW, 1);
+
+		REG_GET(AUX_SW_DATA,
+				AUX_SW_DATA, &reply_result);
+
+		reply_result = reply_result >> 4;
+
+		switch (reply_result) {
+		case 0: /* ACK */ {
+			uint32_t i = 0;
+
+			/* first byte was already used
+			 * to get the command status */
+			--bytes_replied;
+
+			while (i < bytes_replied) {
+				uint32_t aux_sw_data_val;
+
+				REG_GET(AUX_SW_DATA,
+						AUX_SW_DATA, &aux_sw_data_val);
+
+				reply->data[i] = aux_sw_data_val;
+				++i;
+			}
+
+			reply->status = AUX_TRANSACTION_REPLY_AUX_ACK;
+		}
+		break;
+		case 1: /* NACK */
+			reply->status = AUX_TRANSACTION_REPLY_AUX_NACK;
+		break;
+		case 2: /* DEFER */
+			reply->status = AUX_TRANSACTION_REPLY_AUX_DEFER;
+		break;
+		case 4: /* AUX ACK / I2C NACK */
+			reply->status = AUX_TRANSACTION_REPLY_I2C_NACK;
+		break;
+		case 8: /* AUX ACK / I2C DEFER */
+			reply->status = AUX_TRANSACTION_REPLY_I2C_DEFER;
+		break;
+		default:
+			reply->status = AUX_TRANSACTION_REPLY_INVALID;
+		}
+	} else {
+		/* Need to handle an error case...
+		 * hopefully, upper layer function won't call this function
+		 * if the number of bytes in the reply was 0
+		 * because there was surely an error that was asserted
+		 * that should have been handled
+		 * for hot plug case, this could happens*/
+		if (!(value & AUX_SW_STATUS__AUX_SW_HPD_DISCON_MASK))
+			ASSERT_CRITICAL(false);
+	}
+}
+
+static enum aux_channel_operation_result get_channel_status(
+	struct aux_engine *engine,
+	uint8_t *returned_bytes)
+{
+	struct aux_engine_dce110 *aux110 = FROM_AUX_ENGINE(engine);
+
+	uint32_t value;
+
+	if (returned_bytes == NULL) {
+		/*caller pass NULL pointer*/
+		ASSERT_CRITICAL(false);
+		return AUX_CHANNEL_OPERATION_FAILED_REASON_UNKNOWN;
+	}
+	*returned_bytes = 0;
+
+	/* poll to make sure that SW_DONE is asserted */
+	value = REG_WAIT(AUX_SW_STATUS, AUX_SW_DONE, 1,
+				10, aux110->timeout_period/10);
+
+	/* Note that the following bits are set in 'status.bits'
+	 * during CTS 4.2.1.2 (FW 3.3.1):
+	 * AUX_SW_RX_MIN_COUNT_VIOL, AUX_SW_RX_INVALID_STOP,
+	 * AUX_SW_RX_RECV_NO_DET, AUX_SW_RX_RECV_INVALID_H.
+	 *
+	 * AUX_SW_RX_MIN_COUNT_VIOL is an internal,
+	 * HW debugging bit and should be ignored. */
+	if (value & AUX_SW_STATUS__AUX_SW_DONE_MASK) {
+		if ((value & AUX_SW_STATUS__AUX_SW_RX_TIMEOUT_STATE_MASK) ||
+			(value & AUX_SW_STATUS__AUX_SW_RX_TIMEOUT_MASK))
+			return AUX_CHANNEL_OPERATION_FAILED_TIMEOUT;
+
+		else if ((value & AUX_SW_STATUS__AUX_SW_RX_INVALID_STOP_MASK) ||
+			(value & AUX_SW_STATUS__AUX_SW_RX_RECV_NO_DET_MASK) ||
+			(value &
+				AUX_SW_STATUS__AUX_SW_RX_RECV_INVALID_H_MASK) ||
+			(value & AUX_SW_STATUS__AUX_SW_RX_RECV_INVALID_L_MASK))
+			return AUX_CHANNEL_OPERATION_FAILED_INVALID_REPLY;
+
+		*returned_bytes = get_reg_field_value(value,
+				AUX_SW_STATUS,
+				AUX_SW_REPLY_BYTE_COUNT);
+
+		if (*returned_bytes == 0)
+			return
+			AUX_CHANNEL_OPERATION_FAILED_INVALID_REPLY;
+		else {
+			*returned_bytes -= 1;
+			return AUX_CHANNEL_OPERATION_SUCCEEDED;
+		}
+	} else {
+		/*time_elapsed >= aux_engine->timeout_period */
+		if (!(value & AUX_SW_STATUS__AUX_SW_HPD_DISCON_MASK))
+			ASSERT_CRITICAL(false);
+
+		return AUX_CHANNEL_OPERATION_FAILED_TIMEOUT;
+	}
+}
+
+static const struct aux_engine_funcs aux_engine_funcs = {
+	.destroy = destroy,
+	.acquire_engine = acquire_engine,
+	.submit_channel_request = submit_channel_request,
+	.process_channel_reply = process_channel_reply,
+	.get_channel_status = get_channel_status,
+	.is_engine_available = is_engine_available,
+};
+
+static const struct engine_funcs engine_funcs = {
+	.release_engine = release_engine,
+	.submit_request = dal_aux_engine_submit_request,
+	.get_engine_type = dal_aux_engine_get_engine_type,
+	.acquire = dal_aux_engine_acquire,
+};
+
+static void construct(
+	struct aux_engine_dce110 *engine,
+	const struct aux_engine_dce110_init_data *aux_init_data)
+{
+	dal_aux_engine_construct(&engine->base, aux_init_data->ctx);
+	engine->base.base.funcs = &engine_funcs;
+	engine->base.funcs = &aux_engine_funcs;
+
+	engine->timeout_period = aux_init_data->timeout_period;
+	engine->regs = aux_init_data->regs;
+}
+
+static void destruct(
+	struct aux_engine_dce110 *engine)
+{
+	struct aux_engine_dce110 *aux110 = engine;
+/*temp w/a, to do*/
+	REG_UPDATE(AUX_ARB_CONTROL, AUX_DMCU_DONE_USING_AUX_REG, 1);
+	REG_UPDATE(AUX_ARB_CONTROL, AUX_SW_DONE_USING_AUX_REG, 1);
+	dal_aux_engine_destruct(&engine->base);
+}
+
+struct aux_engine *dal_aux_engine_dce110_create(
+	const struct aux_engine_dce110_init_data *aux_init_data)
+{
+	struct aux_engine_dce110 *engine;
+
+	if (!aux_init_data) {
+		ASSERT_CRITICAL(false);
+		return NULL;
+	}
+
+	engine = kzalloc(sizeof(*engine), GFP_KERNEL);
+
+	if (!engine) {
+		ASSERT_CRITICAL(false);
+		return NULL;
+	}
+
+	construct(engine, aux_init_data);
+	return &engine->base;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/dce110/aux_engine_dce110.h b/drivers/gpu/drm/amd/display/dc/i2caux/dce110/aux_engine_dce110.h
new file mode 100644
index 000000000000..85ee82162590
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/dce110/aux_engine_dce110.h
@@ -0,0 +1,78 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_AUX_ENGINE_DCE110_H__
+#define __DAL_AUX_ENGINE_DCE110_H__
+
+#include "../aux_engine.h"
+
+#define AUX_COMMON_REG_LIST(id)\
+	SRI(AUX_CONTROL, DP_AUX, id), \
+	SRI(AUX_ARB_CONTROL, DP_AUX, id), \
+	SRI(AUX_SW_DATA, DP_AUX, id), \
+	SRI(AUX_SW_CONTROL, DP_AUX, id), \
+	SRI(AUX_INTERRUPT_CONTROL, DP_AUX, id), \
+	SRI(AUX_SW_STATUS, DP_AUX, id), \
+	SR(AUXN_IMPCAL), \
+	SR(AUXP_IMPCAL)
+
+struct dce110_aux_registers {
+	uint32_t AUX_CONTROL;
+	uint32_t AUX_ARB_CONTROL;
+	uint32_t AUX_SW_DATA;
+	uint32_t AUX_SW_CONTROL;
+	uint32_t AUX_INTERRUPT_CONTROL;
+	uint32_t AUX_SW_STATUS;
+	uint32_t AUXN_IMPCAL;
+	uint32_t AUXP_IMPCAL;
+
+	uint32_t AUX_RESET_MASK;
+};
+
+struct aux_engine_dce110 {
+	struct aux_engine base;
+	const struct dce110_aux_registers *regs;
+	struct {
+		uint32_t aux_control;
+		uint32_t aux_arb_control;
+		uint32_t aux_sw_data;
+		uint32_t aux_sw_control;
+		uint32_t aux_interrupt_control;
+		uint32_t aux_sw_status;
+	} addr;
+	uint32_t timeout_period;
+};
+
+struct aux_engine_dce110_init_data {
+	uint32_t engine_id;
+	uint32_t timeout_period;
+	struct dc_context *ctx;
+	const struct dce110_aux_registers *regs;
+};
+
+struct aux_engine *dal_aux_engine_dce110_create(
+	const struct aux_engine_dce110_init_data *aux_init_data);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/dce110/i2c_hw_engine_dce110.c b/drivers/gpu/drm/amd/display/dc/i2caux/dce110/i2c_hw_engine_dce110.c
new file mode 100644
index 000000000000..56e25b3d65fd
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/dce110/i2c_hw_engine_dce110.c
@@ -0,0 +1,570 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "include/logger_interface.h"
+/*
+ * Pre-requisites: headers required by header of this unit
+ */
+
+#include "include/i2caux_interface.h"
+#include "../engine.h"
+#include "../i2c_engine.h"
+#include "../i2c_hw_engine.h"
+#include "../i2c_generic_hw_engine.h"
+/*
+ * Header of this unit
+ */
+
+#include "i2c_hw_engine_dce110.h"
+
+/*
+ * Post-requisites: headers required by this unit
+ */
+#include "reg_helper.h"
+
+/*
+ * This unit
+ */
+
+enum dc_i2c_status {
+	DC_I2C_STATUS__DC_I2C_STATUS_IDLE,
+	DC_I2C_STATUS__DC_I2C_STATUS_USED_BY_SW,
+	DC_I2C_STATUS__DC_I2C_STATUS_USED_BY_HW
+};
+
+enum dc_i2c_arbitration {
+	DC_I2C_ARBITRATION__DC_I2C_SW_PRIORITY_NORMAL,
+	DC_I2C_ARBITRATION__DC_I2C_SW_PRIORITY_HIGH
+};
+
+enum {
+	/* No timeout in HW
+	 * (timeout implemented in SW by querying status) */
+	I2C_SETUP_TIME_LIMIT = 255,
+	I2C_HW_BUFFER_SIZE = 538
+};
+
+/*
+ * @brief
+ * Cast pointer to 'struct i2c_hw_engine *'
+ * to pointer 'struct i2c_hw_engine_dce110 *'
+ */
+#define FROM_I2C_HW_ENGINE(ptr) \
+	container_of((ptr), struct i2c_hw_engine_dce110, base)
+/*
+ * @brief
+ * Cast pointer to 'struct i2c_engine *'
+ * to pointer to 'struct i2c_hw_engine_dce110 *'
+ */
+#define FROM_I2C_ENGINE(ptr) \
+	FROM_I2C_HW_ENGINE(container_of((ptr), struct i2c_hw_engine, base))
+
+/*
+ * @brief
+ * Cast pointer to 'struct engine *'
+ * to 'pointer to struct i2c_hw_engine_dce110 *'
+ */
+#define FROM_ENGINE(ptr) \
+	FROM_I2C_ENGINE(container_of((ptr), struct i2c_engine, base))
+
+#define CTX \
+		hw_engine->base.base.base.ctx
+
+#define REG(reg_name)\
+	(hw_engine->regs->reg_name)
+
+#undef FN
+#define FN(reg_name, field_name) \
+	hw_engine->i2c_shift->field_name, hw_engine->i2c_mask->field_name
+
+#include "reg_helper.h"
+
+static void disable_i2c_hw_engine(
+	struct i2c_hw_engine_dce110 *hw_engine)
+{
+	REG_UPDATE_N(SETUP, 1, FN(DC_I2C_DDC1_SETUP, DC_I2C_DDC1_ENABLE), 0);
+}
+
+static void release_engine(
+	struct engine *engine)
+{
+	struct i2c_hw_engine_dce110 *hw_engine = FROM_ENGINE(engine);
+
+	struct i2c_engine *base = NULL;
+	bool safe_to_reset;
+
+	base = &hw_engine->base.base;
+
+	/* Restore original HW engine speed */
+
+	base->funcs->set_speed(base, hw_engine->base.original_speed);
+
+	/* Release I2C */
+	REG_UPDATE(DC_I2C_ARBITRATION, DC_I2C_SW_DONE_USING_I2C_REG, 1);
+
+	/* Reset HW engine */
+	{
+		uint32_t i2c_sw_status = 0;
+		REG_GET(DC_I2C_SW_STATUS, DC_I2C_SW_STATUS, &i2c_sw_status);
+		/* if used by SW, safe to reset */
+		safe_to_reset = (i2c_sw_status == 1);
+	}
+
+	if (safe_to_reset)
+		REG_UPDATE_2(
+			DC_I2C_CONTROL,
+			DC_I2C_SOFT_RESET, 1,
+			DC_I2C_SW_STATUS_RESET, 1);
+	else
+		REG_UPDATE(DC_I2C_CONTROL, DC_I2C_SW_STATUS_RESET, 1);
+
+	/* HW I2c engine - clock gating feature */
+	if (!hw_engine->engine_keep_power_up_count)
+		disable_i2c_hw_engine(hw_engine);
+}
+
+static bool setup_engine(
+	struct i2c_engine *i2c_engine)
+{
+	struct i2c_hw_engine_dce110 *hw_engine = FROM_I2C_ENGINE(i2c_engine);
+
+	/* Program pin select */
+	REG_UPDATE_6(
+			DC_I2C_CONTROL,
+			DC_I2C_GO, 0,
+			DC_I2C_SOFT_RESET, 0,
+			DC_I2C_SEND_RESET, 0,
+			DC_I2C_SW_STATUS_RESET, 1,
+			DC_I2C_TRANSACTION_COUNT, 0,
+			DC_I2C_DDC_SELECT, hw_engine->engine_id);
+
+	/* Program time limit */
+	REG_UPDATE_N(
+			SETUP, 2,
+			FN(DC_I2C_DDC1_SETUP, DC_I2C_DDC1_TIME_LIMIT), I2C_SETUP_TIME_LIMIT,
+			FN(DC_I2C_DDC1_SETUP, DC_I2C_DDC1_ENABLE), 1);
+
+	/* Program HW priority
+	 * set to High - interrupt software I2C at any time
+	 * Enable restart of SW I2C that was interrupted by HW
+	 * disable queuing of software while I2C is in use by HW */
+	REG_UPDATE_2(
+			DC_I2C_ARBITRATION,
+			DC_I2C_NO_QUEUED_SW_GO, 0,
+			DC_I2C_SW_PRIORITY, DC_I2C_ARBITRATION__DC_I2C_SW_PRIORITY_NORMAL);
+
+	return true;
+}
+
+static uint32_t get_speed(
+	const struct i2c_engine *i2c_engine)
+{
+	const struct i2c_hw_engine_dce110 *hw_engine = FROM_I2C_ENGINE(i2c_engine);
+	uint32_t pre_scale = 0;
+
+	REG_GET(SPEED, DC_I2C_DDC1_PRESCALE, &pre_scale);
+
+	/* [anaumov] it seems following is unnecessary */
+	/*ASSERT(value.bits.DC_I2C_DDC1_PRESCALE);*/
+	return pre_scale ?
+		hw_engine->reference_frequency / pre_scale :
+		hw_engine->base.default_speed;
+}
+
+static void set_speed(
+	struct i2c_engine *i2c_engine,
+	uint32_t speed)
+{
+	struct i2c_hw_engine_dce110 *hw_engine = FROM_I2C_ENGINE(i2c_engine);
+
+	if (speed) {
+		if (hw_engine->i2c_mask->DC_I2C_DDC1_START_STOP_TIMING_CNTL)
+			REG_UPDATE_N(
+				SPEED, 3,
+				FN(DC_I2C_DDC1_SPEED, DC_I2C_DDC1_PRESCALE), hw_engine->reference_frequency / speed,
+				FN(DC_I2C_DDC1_SPEED, DC_I2C_DDC1_THRESHOLD), 2,
+				FN(DC_I2C_DDC1_SPEED, DC_I2C_DDC1_START_STOP_TIMING_CNTL), speed > 50 ? 2:1);
+		else
+			REG_UPDATE_N(
+				SPEED, 2,
+				FN(DC_I2C_DDC1_SPEED, DC_I2C_DDC1_PRESCALE), hw_engine->reference_frequency / speed,
+				FN(DC_I2C_DDC1_SPEED, DC_I2C_DDC1_THRESHOLD), 2);
+	}
+}
+
+static inline void reset_hw_engine(struct engine *engine)
+{
+	struct i2c_hw_engine_dce110 *hw_engine = FROM_ENGINE(engine);
+
+	REG_UPDATE_2(
+			DC_I2C_CONTROL,
+			DC_I2C_SW_STATUS_RESET, 1,
+			DC_I2C_SW_STATUS_RESET, 1);
+}
+
+static bool is_hw_busy(struct engine *engine)
+{
+	struct i2c_hw_engine_dce110 *hw_engine = FROM_ENGINE(engine);
+	uint32_t i2c_sw_status = 0;
+
+	REG_GET(DC_I2C_SW_STATUS, DC_I2C_SW_STATUS, &i2c_sw_status);
+	if (i2c_sw_status == DC_I2C_STATUS__DC_I2C_STATUS_IDLE)
+		return false;
+
+	reset_hw_engine(engine);
+
+	REG_GET(DC_I2C_SW_STATUS, DC_I2C_SW_STATUS, &i2c_sw_status);
+	return i2c_sw_status != DC_I2C_STATUS__DC_I2C_STATUS_IDLE;
+}
+
+
+#define STOP_TRANS_PREDICAT \
+		((hw_engine->transaction_count == 3) ||	\
+				(request->action == I2CAUX_TRANSACTION_ACTION_I2C_WRITE) ||	\
+				(request->action & I2CAUX_TRANSACTION_ACTION_I2C_READ))
+
+#define SET_I2C_TRANSACTION(id)	\
+		do {	\
+			REG_UPDATE_N(DC_I2C_TRANSACTION##id, 5,	\
+				FN(DC_I2C_TRANSACTION0, DC_I2C_STOP_ON_NACK0), 1,	\
+				FN(DC_I2C_TRANSACTION0, DC_I2C_START0), 1,	\
+				FN(DC_I2C_TRANSACTION0, DC_I2C_STOP0), STOP_TRANS_PREDICAT ? 1:0,	\
+				FN(DC_I2C_TRANSACTION0, DC_I2C_RW0), (0 != (request->action & I2CAUX_TRANSACTION_ACTION_I2C_READ)),	\
+				FN(DC_I2C_TRANSACTION0, DC_I2C_COUNT0), length);	\
+				if (STOP_TRANS_PREDICAT)	\
+					last_transaction = true;	\
+		} while (false)
+
+
+static bool process_transaction(
+	struct i2c_hw_engine_dce110 *hw_engine,
+	struct i2c_request_transaction_data *request)
+{
+	uint32_t length = request->length;
+	uint8_t *buffer = request->data;
+	uint32_t value = 0;
+
+	bool last_transaction = false;
+
+	struct dc_context *ctx = NULL;
+
+	ctx = hw_engine->base.base.base.ctx;
+
+
+
+	switch (hw_engine->transaction_count) {
+	case 0:
+		SET_I2C_TRANSACTION(0);
+		break;
+	case 1:
+		SET_I2C_TRANSACTION(1);
+		break;
+	case 2:
+		SET_I2C_TRANSACTION(2);
+		break;
+	case 3:
+		SET_I2C_TRANSACTION(3);
+		break;
+	default:
+		/* TODO Warning ? */
+		break;
+	}
+
+
+	/* Write the I2C address and I2C data
+	 * into the hardware circular buffer, one byte per entry.
+	 * As an example, the 7-bit I2C slave address for CRT monitor
+	 * for reading DDC/EDID information is 0b1010001.
+	 * For an I2C send operation, the LSB must be programmed to 0;
+	 * for I2C receive operation, the LSB must be programmed to 1. */
+	if (hw_engine->transaction_count == 0) {
+		value = REG_SET_4(DC_I2C_DATA, 0,
+				  DC_I2C_DATA_RW, false,
+				  DC_I2C_DATA, request->address,
+				  DC_I2C_INDEX, 0,
+				  DC_I2C_INDEX_WRITE, 1);
+		hw_engine->buffer_used_write = 0;
+	} else
+		value = REG_SET_2(DC_I2C_DATA, 0,
+				  DC_I2C_DATA_RW, false,
+				  DC_I2C_DATA, request->address);
+
+	hw_engine->buffer_used_write++;
+
+	if (!(request->action & I2CAUX_TRANSACTION_ACTION_I2C_READ)) {
+		while (length) {
+			REG_SET_2(DC_I2C_DATA, value,
+					DC_I2C_INDEX_WRITE, 0,
+					DC_I2C_DATA, *buffer++);
+			hw_engine->buffer_used_write++;
+			--length;
+		}
+	}
+
+	++hw_engine->transaction_count;
+	hw_engine->buffer_used_bytes += length + 1;
+
+	return last_transaction;
+}
+
+static void execute_transaction(
+	struct i2c_hw_engine_dce110 *hw_engine)
+{
+	REG_UPDATE_N(SETUP, 5,
+		FN(DC_I2C_DDC1_SETUP, DC_I2C_DDC1_DATA_DRIVE_EN), 0,
+		FN(DC_I2C_DDC1_SETUP, DC_I2C_DDC1_CLK_DRIVE_EN), 0,
+		FN(DC_I2C_DDC1_SETUP, DC_I2C_DDC1_DATA_DRIVE_SEL), 0,
+		FN(DC_I2C_DDC1_SETUP, DC_I2C_DDC1_INTRA_TRANSACTION_DELAY), 0,
+		FN(DC_I2C_DDC1_SETUP, DC_I2C_DDC1_INTRA_BYTE_DELAY), 0);
+
+
+	REG_UPDATE_5(DC_I2C_CONTROL,
+		DC_I2C_SOFT_RESET, 0,
+		DC_I2C_SW_STATUS_RESET, 0,
+		DC_I2C_SEND_RESET, 0,
+		DC_I2C_GO, 0,
+		DC_I2C_TRANSACTION_COUNT, hw_engine->transaction_count - 1);
+
+	/* start I2C transfer */
+	REG_UPDATE(DC_I2C_CONTROL, DC_I2C_GO, 1);
+
+	/* all transactions were executed and HW buffer became empty
+	 * (even though it actually happens when status becomes DONE) */
+	hw_engine->transaction_count = 0;
+	hw_engine->buffer_used_bytes = 0;
+}
+
+static void submit_channel_request(
+	struct i2c_engine *engine,
+	struct i2c_request_transaction_data *request)
+{
+	request->status = I2C_CHANNEL_OPERATION_SUCCEEDED;
+
+	if (!process_transaction(FROM_I2C_ENGINE(engine), request))
+		return;
+
+	if (is_hw_busy(&engine->base)) {
+		request->status = I2C_CHANNEL_OPERATION_ENGINE_BUSY;
+		return;
+	}
+
+	execute_transaction(FROM_I2C_ENGINE(engine));
+}
+
+static void process_channel_reply(
+	struct i2c_engine *engine,
+	struct i2c_reply_transaction_data *reply)
+{
+	uint32_t length = reply->length;
+	uint8_t *buffer = reply->data;
+
+	struct i2c_hw_engine_dce110 *hw_engine =
+		FROM_I2C_ENGINE(engine);
+
+
+	REG_SET_3(DC_I2C_DATA, 0,
+			DC_I2C_INDEX, hw_engine->buffer_used_write,
+			DC_I2C_DATA_RW, 1,
+			DC_I2C_INDEX_WRITE, 1);
+
+	while (length) {
+		/* after reading the status,
+		 * if the I2C operation executed successfully
+		 * (i.e. DC_I2C_STATUS_DONE = 1) then the I2C controller
+		 * should read data bytes from I2C circular data buffer */
+
+		uint32_t i2c_data;
+
+		REG_GET(DC_I2C_DATA, DC_I2C_DATA, &i2c_data);
+		*buffer++ = i2c_data;
+
+		--length;
+	}
+}
+
+static enum i2c_channel_operation_result get_channel_status(
+	struct i2c_engine *i2c_engine,
+	uint8_t *returned_bytes)
+{
+	uint32_t i2c_sw_status = 0;
+	struct i2c_hw_engine_dce110 *hw_engine = FROM_I2C_ENGINE(i2c_engine);
+	uint32_t value =
+			REG_GET(DC_I2C_SW_STATUS, DC_I2C_SW_STATUS, &i2c_sw_status);
+
+	if (i2c_sw_status == DC_I2C_STATUS__DC_I2C_STATUS_USED_BY_SW)
+		return I2C_CHANNEL_OPERATION_ENGINE_BUSY;
+	else if (value & hw_engine->i2c_mask->DC_I2C_SW_STOPPED_ON_NACK)
+		return I2C_CHANNEL_OPERATION_NO_RESPONSE;
+	else if (value & hw_engine->i2c_mask->DC_I2C_SW_TIMEOUT)
+		return I2C_CHANNEL_OPERATION_TIMEOUT;
+	else if (value & hw_engine->i2c_mask->DC_I2C_SW_ABORTED)
+		return I2C_CHANNEL_OPERATION_FAILED;
+	else if (value & hw_engine->i2c_mask->DC_I2C_SW_DONE)
+		return I2C_CHANNEL_OPERATION_SUCCEEDED;
+
+	/*
+	 * this is the case when HW used for communication, I2C_SW_STATUS
+	 * could be zero
+	 */
+	return I2C_CHANNEL_OPERATION_SUCCEEDED;
+}
+
+static uint32_t get_hw_buffer_available_size(
+	const struct i2c_hw_engine *engine)
+{
+	return I2C_HW_BUFFER_SIZE -
+		FROM_I2C_HW_ENGINE(engine)->buffer_used_bytes;
+}
+
+static uint32_t get_transaction_timeout(
+	const struct i2c_hw_engine *engine,
+	uint32_t length)
+{
+	uint32_t speed = engine->base.funcs->get_speed(&engine->base);
+
+	uint32_t period_timeout;
+	uint32_t num_of_clock_stretches;
+
+	if (!speed)
+		return 0;
+
+	period_timeout = (1000 * TRANSACTION_TIMEOUT_IN_I2C_CLOCKS) / speed;
+
+	num_of_clock_stretches = 1 + (length << 3) + 1;
+	num_of_clock_stretches +=
+		(FROM_I2C_HW_ENGINE(engine)->buffer_used_bytes << 3) +
+		(FROM_I2C_HW_ENGINE(engine)->transaction_count << 1);
+
+	return period_timeout * num_of_clock_stretches;
+}
+
+static void destroy(
+	struct i2c_engine **i2c_engine)
+{
+	struct i2c_hw_engine_dce110 *engine_dce110 =
+			FROM_I2C_ENGINE(*i2c_engine);
+
+	dal_i2c_hw_engine_destruct(&engine_dce110->base);
+
+	kfree(engine_dce110);
+
+	*i2c_engine = NULL;
+}
+
+static const struct i2c_engine_funcs i2c_engine_funcs = {
+	.destroy = destroy,
+	.get_speed = get_speed,
+	.set_speed = set_speed,
+	.setup_engine = setup_engine,
+	.submit_channel_request = submit_channel_request,
+	.process_channel_reply = process_channel_reply,
+	.get_channel_status = get_channel_status,
+	.acquire_engine = dal_i2c_hw_engine_acquire_engine,
+};
+
+static const struct engine_funcs engine_funcs = {
+	.release_engine = release_engine,
+	.get_engine_type = dal_i2c_hw_engine_get_engine_type,
+	.acquire = dal_i2c_engine_acquire,
+	.submit_request = dal_i2c_hw_engine_submit_request,
+};
+
+static const struct i2c_hw_engine_funcs i2c_hw_engine_funcs = {
+	.get_hw_buffer_available_size = get_hw_buffer_available_size,
+	.get_transaction_timeout = get_transaction_timeout,
+	.wait_on_operation_result = dal_i2c_hw_engine_wait_on_operation_result,
+};
+
+static void construct(
+	struct i2c_hw_engine_dce110 *hw_engine,
+	const struct i2c_hw_engine_dce110_create_arg *arg)
+{
+	uint32_t xtal_ref_div = 0;
+
+	dal_i2c_hw_engine_construct(&hw_engine->base, arg->ctx);
+
+	hw_engine->base.base.base.funcs = &engine_funcs;
+	hw_engine->base.base.funcs = &i2c_engine_funcs;
+	hw_engine->base.funcs = &i2c_hw_engine_funcs;
+	hw_engine->base.default_speed = arg->default_speed;
+
+	hw_engine->regs = arg->regs;
+	hw_engine->i2c_shift = arg->i2c_shift;
+	hw_engine->i2c_mask = arg->i2c_mask;
+
+	hw_engine->engine_id = arg->engine_id;
+
+	hw_engine->buffer_used_bytes = 0;
+	hw_engine->transaction_count = 0;
+	hw_engine->engine_keep_power_up_count = 1;
+
+
+	REG_GET(MICROSECOND_TIME_BASE_DIV, XTAL_REF_DIV, &xtal_ref_div);
+
+	if (xtal_ref_div == 0) {
+		dm_logger_write(
+				hw_engine->base.base.base.ctx->logger, LOG_WARNING,
+				"Invalid base timer divider\n",
+				__func__);
+		xtal_ref_div = 2;
+	}
+
+	/*Calculating Reference Clock by divding original frequency by
+	 * XTAL_REF_DIV.
+	 * At upper level, uint32_t reference_frequency =
+	 *  dal_i2caux_get_reference_clock(as) >> 1
+	 *  which already divided by 2. So we need x2 to get original
+	 *  reference clock from ppll_info
+	 */
+	hw_engine->reference_frequency =
+		(arg->reference_frequency * 2) / xtal_ref_div;
+}
+
+struct i2c_engine *dal_i2c_hw_engine_dce110_create(
+	const struct i2c_hw_engine_dce110_create_arg *arg)
+{
+	struct i2c_hw_engine_dce110 *engine_dce10;
+
+	if (!arg) {
+		ASSERT_CRITICAL(false);
+		return NULL;
+	}
+	if (!arg->reference_frequency) {
+		ASSERT_CRITICAL(false);
+		return NULL;
+	}
+
+	engine_dce10 = kzalloc(sizeof(struct i2c_hw_engine_dce110),
+			       GFP_KERNEL);
+
+	if (!engine_dce10) {
+		ASSERT_CRITICAL(false);
+		return NULL;
+	}
+
+	construct(engine_dce10, arg);
+	return &engine_dce10->base.base;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/dce110/i2c_hw_engine_dce110.h b/drivers/gpu/drm/amd/display/dc/i2caux/dce110/i2c_hw_engine_dce110.h
new file mode 100644
index 000000000000..5bb04085f670
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/dce110/i2c_hw_engine_dce110.h
@@ -0,0 +1,210 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_I2C_HW_ENGINE_DCE110_H__
+#define __DAL_I2C_HW_ENGINE_DCE110_H__
+
+#define I2C_HW_ENGINE_COMMON_REG_LIST(id)\
+	SRI(SETUP, DC_I2C_DDC, id),\
+	SRI(SPEED, DC_I2C_DDC, id),\
+	SR(DC_I2C_ARBITRATION),\
+	SR(DC_I2C_CONTROL),\
+	SR(DC_I2C_SW_STATUS),\
+	SR(DC_I2C_TRANSACTION0),\
+	SR(DC_I2C_TRANSACTION1),\
+	SR(DC_I2C_TRANSACTION2),\
+	SR(DC_I2C_TRANSACTION3),\
+	SR(DC_I2C_DATA),\
+	SR(MICROSECOND_TIME_BASE_DIV)
+
+#define I2C_SF(reg_name, field_name, post_fix)\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
+#define I2C_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh)\
+	I2C_SF(DC_I2C_DDC1_SETUP, DC_I2C_DDC1_ENABLE, mask_sh),\
+	I2C_SF(DC_I2C_DDC1_SETUP, DC_I2C_DDC1_TIME_LIMIT, mask_sh),\
+	I2C_SF(DC_I2C_DDC1_SETUP, DC_I2C_DDC1_DATA_DRIVE_EN, mask_sh),\
+	I2C_SF(DC_I2C_DDC1_SETUP, DC_I2C_DDC1_CLK_DRIVE_EN, mask_sh),\
+	I2C_SF(DC_I2C_DDC1_SETUP, DC_I2C_DDC1_DATA_DRIVE_SEL, mask_sh),\
+	I2C_SF(DC_I2C_DDC1_SETUP, DC_I2C_DDC1_INTRA_TRANSACTION_DELAY, mask_sh),\
+	I2C_SF(DC_I2C_DDC1_SETUP, DC_I2C_DDC1_INTRA_BYTE_DELAY, mask_sh),\
+	I2C_SF(DC_I2C_ARBITRATION, DC_I2C_SW_DONE_USING_I2C_REG, mask_sh),\
+	I2C_SF(DC_I2C_ARBITRATION, DC_I2C_NO_QUEUED_SW_GO, mask_sh),\
+	I2C_SF(DC_I2C_ARBITRATION, DC_I2C_SW_PRIORITY, mask_sh),\
+	I2C_SF(DC_I2C_CONTROL, DC_I2C_SOFT_RESET, mask_sh),\
+	I2C_SF(DC_I2C_CONTROL, DC_I2C_SW_STATUS_RESET, mask_sh),\
+	I2C_SF(DC_I2C_CONTROL, DC_I2C_GO, mask_sh),\
+	I2C_SF(DC_I2C_CONTROL, DC_I2C_SEND_RESET, mask_sh),\
+	I2C_SF(DC_I2C_CONTROL, DC_I2C_TRANSACTION_COUNT, mask_sh),\
+	I2C_SF(DC_I2C_CONTROL, DC_I2C_DDC_SELECT, mask_sh),\
+	I2C_SF(DC_I2C_DDC1_SPEED, DC_I2C_DDC1_PRESCALE, mask_sh),\
+	I2C_SF(DC_I2C_DDC1_SPEED, DC_I2C_DDC1_THRESHOLD, mask_sh),\
+	I2C_SF(DC_I2C_SW_STATUS, DC_I2C_SW_STOPPED_ON_NACK, mask_sh),\
+	I2C_SF(DC_I2C_SW_STATUS, DC_I2C_SW_TIMEOUT, mask_sh),\
+	I2C_SF(DC_I2C_SW_STATUS, DC_I2C_SW_ABORTED, mask_sh),\
+	I2C_SF(DC_I2C_SW_STATUS, DC_I2C_SW_DONE, mask_sh),\
+	I2C_SF(DC_I2C_SW_STATUS, DC_I2C_SW_STATUS, mask_sh),\
+	I2C_SF(DC_I2C_TRANSACTION0, DC_I2C_STOP_ON_NACK0, mask_sh),\
+	I2C_SF(DC_I2C_TRANSACTION0, DC_I2C_START0, mask_sh),\
+	I2C_SF(DC_I2C_TRANSACTION0, DC_I2C_RW0, mask_sh),\
+	I2C_SF(DC_I2C_TRANSACTION0, DC_I2C_STOP0, mask_sh),\
+	I2C_SF(DC_I2C_TRANSACTION0, DC_I2C_COUNT0, mask_sh),\
+	I2C_SF(DC_I2C_DATA, DC_I2C_DATA_RW, mask_sh),\
+	I2C_SF(DC_I2C_DATA, DC_I2C_DATA, mask_sh),\
+	I2C_SF(DC_I2C_DATA, DC_I2C_INDEX, mask_sh),\
+	I2C_SF(DC_I2C_DATA, DC_I2C_INDEX_WRITE, mask_sh),\
+	I2C_SF(MICROSECOND_TIME_BASE_DIV, XTAL_REF_DIV, mask_sh)
+
+#define I2C_COMMON_MASK_SH_LIST_DCE100(mask_sh)\
+	I2C_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh)
+
+#define I2C_COMMON_MASK_SH_LIST_DCE110(mask_sh)\
+	I2C_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh),\
+	I2C_SF(DC_I2C_DDC1_SPEED, DC_I2C_DDC1_START_STOP_TIMING_CNTL, mask_sh)
+
+struct dce110_i2c_hw_engine_shift {
+	uint8_t DC_I2C_DDC1_ENABLE;
+	uint8_t DC_I2C_DDC1_TIME_LIMIT;
+	uint8_t DC_I2C_DDC1_DATA_DRIVE_EN;
+	uint8_t DC_I2C_DDC1_CLK_DRIVE_EN;
+	uint8_t DC_I2C_DDC1_DATA_DRIVE_SEL;
+	uint8_t DC_I2C_DDC1_INTRA_TRANSACTION_DELAY;
+	uint8_t DC_I2C_DDC1_INTRA_BYTE_DELAY;
+	uint8_t DC_I2C_SW_DONE_USING_I2C_REG;
+	uint8_t DC_I2C_NO_QUEUED_SW_GO;
+	uint8_t DC_I2C_SW_PRIORITY;
+	uint8_t DC_I2C_SOFT_RESET;
+	uint8_t DC_I2C_SW_STATUS_RESET;
+	uint8_t DC_I2C_GO;
+	uint8_t DC_I2C_SEND_RESET;
+	uint8_t DC_I2C_TRANSACTION_COUNT;
+	uint8_t DC_I2C_DDC_SELECT;
+	uint8_t DC_I2C_DDC1_PRESCALE;
+	uint8_t DC_I2C_DDC1_THRESHOLD;
+	uint8_t DC_I2C_DDC1_START_STOP_TIMING_CNTL;
+	uint8_t DC_I2C_SW_STOPPED_ON_NACK;
+	uint8_t DC_I2C_SW_TIMEOUT;
+	uint8_t DC_I2C_SW_ABORTED;
+	uint8_t DC_I2C_SW_DONE;
+	uint8_t DC_I2C_SW_STATUS;
+	uint8_t DC_I2C_STOP_ON_NACK0;
+	uint8_t DC_I2C_START0;
+	uint8_t DC_I2C_RW0;
+	uint8_t DC_I2C_STOP0;
+	uint8_t DC_I2C_COUNT0;
+	uint8_t DC_I2C_DATA_RW;
+	uint8_t DC_I2C_DATA;
+	uint8_t DC_I2C_INDEX;
+	uint8_t DC_I2C_INDEX_WRITE;
+	uint8_t XTAL_REF_DIV;
+};
+
+struct dce110_i2c_hw_engine_mask {
+	uint32_t DC_I2C_DDC1_ENABLE;
+	uint32_t DC_I2C_DDC1_TIME_LIMIT;
+	uint32_t DC_I2C_DDC1_DATA_DRIVE_EN;
+	uint32_t DC_I2C_DDC1_CLK_DRIVE_EN;
+	uint32_t DC_I2C_DDC1_DATA_DRIVE_SEL;
+	uint32_t DC_I2C_DDC1_INTRA_TRANSACTION_DELAY;
+	uint32_t DC_I2C_DDC1_INTRA_BYTE_DELAY;
+	uint32_t DC_I2C_SW_DONE_USING_I2C_REG;
+	uint32_t DC_I2C_NO_QUEUED_SW_GO;
+	uint32_t DC_I2C_SW_PRIORITY;
+	uint32_t DC_I2C_SOFT_RESET;
+	uint32_t DC_I2C_SW_STATUS_RESET;
+	uint32_t DC_I2C_GO;
+	uint32_t DC_I2C_SEND_RESET;
+	uint32_t DC_I2C_TRANSACTION_COUNT;
+	uint32_t DC_I2C_DDC_SELECT;
+	uint32_t DC_I2C_DDC1_PRESCALE;
+	uint32_t DC_I2C_DDC1_THRESHOLD;
+	uint32_t DC_I2C_DDC1_START_STOP_TIMING_CNTL;
+	uint32_t DC_I2C_SW_STOPPED_ON_NACK;
+	uint32_t DC_I2C_SW_TIMEOUT;
+	uint32_t DC_I2C_SW_ABORTED;
+	uint32_t DC_I2C_SW_DONE;
+	uint32_t DC_I2C_SW_STATUS;
+	uint32_t DC_I2C_STOP_ON_NACK0;
+	uint32_t DC_I2C_START0;
+	uint32_t DC_I2C_RW0;
+	uint32_t DC_I2C_STOP0;
+	uint32_t DC_I2C_COUNT0;
+	uint32_t DC_I2C_DATA_RW;
+	uint32_t DC_I2C_DATA;
+	uint32_t DC_I2C_INDEX;
+	uint32_t DC_I2C_INDEX_WRITE;
+	uint32_t XTAL_REF_DIV;
+};
+
+struct dce110_i2c_hw_engine_registers {
+	uint32_t SETUP;
+	uint32_t SPEED;
+	uint32_t DC_I2C_ARBITRATION;
+	uint32_t DC_I2C_CONTROL;
+	uint32_t DC_I2C_SW_STATUS;
+	uint32_t DC_I2C_TRANSACTION0;
+	uint32_t DC_I2C_TRANSACTION1;
+	uint32_t DC_I2C_TRANSACTION2;
+	uint32_t DC_I2C_TRANSACTION3;
+	uint32_t DC_I2C_DATA;
+	uint32_t MICROSECOND_TIME_BASE_DIV;
+};
+
+struct i2c_hw_engine_dce110 {
+	struct i2c_hw_engine base;
+	const struct dce110_i2c_hw_engine_registers *regs;
+	const struct dce110_i2c_hw_engine_shift *i2c_shift;
+	const struct dce110_i2c_hw_engine_mask *i2c_mask;
+	struct {
+		uint32_t DC_I2C_DDCX_SETUP;
+		uint32_t DC_I2C_DDCX_SPEED;
+	} addr;
+	uint32_t engine_id;
+	/* expressed in kilohertz */
+	uint32_t reference_frequency;
+	/* number of bytes currently used in HW buffer */
+	uint32_t buffer_used_bytes;
+	/* number of bytes used for write transaction in HW buffer
+	 * - this will be used as the index to read from*/
+	uint32_t buffer_used_write;
+	/* number of pending transactions (before GO) */
+	uint32_t transaction_count;
+	uint32_t engine_keep_power_up_count;
+};
+
+struct i2c_hw_engine_dce110_create_arg {
+	uint32_t engine_id;
+	uint32_t reference_frequency;
+	uint32_t default_speed;
+	struct dc_context *ctx;
+	const struct dce110_i2c_hw_engine_registers *regs;
+	const struct dce110_i2c_hw_engine_shift *i2c_shift;
+	const struct dce110_i2c_hw_engine_mask *i2c_mask;
+};
+
+struct i2c_engine *dal_i2c_hw_engine_dce110_create(
+	const struct i2c_hw_engine_dce110_create_arg *arg);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/dce110/i2c_sw_engine_dce110.c b/drivers/gpu/drm/amd/display/dc/i2caux/dce110/i2c_sw_engine_dce110.c
new file mode 100644
index 000000000000..3aa7f791e523
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/dce110/i2c_sw_engine_dce110.c
@@ -0,0 +1,160 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+/*
+ * Pre-requisites: headers required by header of this unit
+ */
+#include "include/i2caux_interface.h"
+#include "../engine.h"
+#include "../i2c_engine.h"
+#include "../i2c_sw_engine.h"
+
+/*
+ * Header of this unit
+ */
+
+#include "i2c_sw_engine_dce110.h"
+
+/*
+ * Post-requisites: headers required by this unit
+ */
+
+/*
+ * This unit
+ */
+
+/*
+ * @brief
+ * Cast 'struct i2c_sw_engine *'
+ * to 'struct i2c_sw_engine_dce110 *'
+ */
+#define FROM_I2C_SW_ENGINE(ptr) \
+	container_of((ptr), struct i2c_sw_engine_dce110, base)
+/*
+ * @brief
+ * Cast 'struct i2c_engine *'
+ * to 'struct i2c_sw_engine_dce80 *'
+ */
+#define FROM_I2C_ENGINE(ptr) \
+	FROM_I2C_SW_ENGINE(container_of((ptr), struct i2c_sw_engine, base))
+
+/*
+ * @brief
+ * Cast 'struct engine *'
+ * to 'struct i2c_sw_engine_dce80 *'
+ */
+#define FROM_ENGINE(ptr) \
+	FROM_I2C_ENGINE(container_of((ptr), struct i2c_engine, base))
+
+static void release_engine(
+	struct engine *engine)
+{
+}
+
+static void destruct(
+	struct i2c_sw_engine_dce110 *engine)
+{
+	dal_i2c_sw_engine_destruct(&engine->base);
+}
+
+static void destroy(
+	struct i2c_engine **engine)
+{
+	struct i2c_sw_engine_dce110 *sw_engine = FROM_I2C_ENGINE(*engine);
+
+	destruct(sw_engine);
+
+	kfree(sw_engine);
+
+	*engine = NULL;
+}
+
+static bool acquire_engine(
+	struct i2c_engine *engine,
+	struct ddc *ddc_handle)
+{
+	return dal_i2caux_i2c_sw_engine_acquire_engine(engine, ddc_handle);
+}
+
+static const struct i2c_engine_funcs i2c_engine_funcs = {
+	.acquire_engine = acquire_engine,
+	.destroy = destroy,
+	.get_speed = dal_i2c_sw_engine_get_speed,
+	.set_speed = dal_i2c_sw_engine_set_speed,
+	.setup_engine = dal_i2c_engine_setup_i2c_engine,
+	.submit_channel_request = dal_i2c_sw_engine_submit_channel_request,
+	.process_channel_reply = dal_i2c_engine_process_channel_reply,
+	.get_channel_status = dal_i2c_sw_engine_get_channel_status,
+};
+
+static const struct engine_funcs engine_funcs = {
+	.release_engine = release_engine,
+	.get_engine_type = dal_i2c_sw_engine_get_engine_type,
+	.acquire = dal_i2c_engine_acquire,
+	.submit_request = dal_i2c_sw_engine_submit_request,
+};
+
+static void construct(
+	struct i2c_sw_engine_dce110 *engine_dce110,
+	const struct i2c_sw_engine_dce110_create_arg *arg_dce110)
+{
+	struct i2c_sw_engine_create_arg arg_base;
+
+	arg_base.ctx = arg_dce110->ctx;
+	arg_base.default_speed = arg_dce110->default_speed;
+
+	dal_i2c_sw_engine_construct(&engine_dce110->base, &arg_base);
+
+	/*struct engine   struct engine_funcs*/
+	engine_dce110->base.base.base.funcs = &engine_funcs;
+	/*struct i2c_engine  struct i2c_engine_funcs*/
+	engine_dce110->base.base.funcs = &i2c_engine_funcs;
+	engine_dce110->base.default_speed = arg_dce110->default_speed;
+	engine_dce110->engine_id = arg_dce110->engine_id;
+}
+
+struct i2c_engine *dal_i2c_sw_engine_dce110_create(
+	const struct i2c_sw_engine_dce110_create_arg *arg)
+{
+	struct i2c_sw_engine_dce110 *engine_dce110;
+
+	if (!arg) {
+		ASSERT_CRITICAL(false);
+		return NULL;
+	}
+
+	engine_dce110 = kzalloc(sizeof(struct i2c_sw_engine_dce110),
+				GFP_KERNEL);
+
+	if (!engine_dce110) {
+		ASSERT_CRITICAL(false);
+		return NULL;
+	}
+
+	construct(engine_dce110, arg);
+	return &engine_dce110->base.base;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/dce110/i2c_sw_engine_dce110.h b/drivers/gpu/drm/amd/display/dc/i2caux/dce110/i2c_sw_engine_dce110.h
new file mode 100644
index 000000000000..c48c61f540a8
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/dce110/i2c_sw_engine_dce110.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_I2C_SW_ENGINE_DCE110_H__
+#define __DAL_I2C_SW_ENGINE_DCE110_H__
+
+struct i2c_sw_engine_dce110 {
+	struct i2c_sw_engine base;
+	uint32_t engine_id;
+};
+
+struct i2c_sw_engine_dce110_create_arg {
+	uint32_t engine_id;
+	uint32_t default_speed;
+	struct dc_context *ctx;
+};
+
+struct i2c_engine *dal_i2c_sw_engine_dce110_create(
+	const struct i2c_sw_engine_dce110_create_arg *arg);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/dce110/i2caux_dce110.c b/drivers/gpu/drm/amd/display/dc/i2caux/dce110/i2caux_dce110.c
new file mode 100644
index 000000000000..2a047f8ca0e9
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/dce110/i2caux_dce110.c
@@ -0,0 +1,311 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+/*
+ * Pre-requisites: headers required by header of this unit
+ */
+#include "include/i2caux_interface.h"
+#include "../i2caux.h"
+#include "../engine.h"
+#include "../i2c_engine.h"
+#include "../i2c_sw_engine.h"
+#include "../i2c_hw_engine.h"
+
+/*
+ * Header of this unit
+ */
+#include "i2caux_dce110.h"
+
+#include "i2c_sw_engine_dce110.h"
+#include "i2c_hw_engine_dce110.h"
+#include "aux_engine_dce110.h"
+
+/*
+ * Post-requisites: headers required by this unit
+ */
+
+/*
+ * This unit
+ */
+/*cast pointer to struct i2caux TO pointer to struct i2caux_dce110*/
+#define FROM_I2C_AUX(ptr) \
+	container_of((ptr), struct i2caux_dce110, base)
+
+static void destruct(
+	struct i2caux_dce110 *i2caux_dce110)
+{
+	dal_i2caux_destruct(&i2caux_dce110->base);
+}
+
+static void destroy(
+	struct i2caux **i2c_engine)
+{
+	struct i2caux_dce110 *i2caux_dce110 = FROM_I2C_AUX(*i2c_engine);
+
+	destruct(i2caux_dce110);
+
+	kfree(i2caux_dce110);
+
+	*i2c_engine = NULL;
+}
+
+static struct i2c_engine *acquire_i2c_hw_engine(
+	struct i2caux *i2caux,
+	struct ddc *ddc)
+{
+	struct i2caux_dce110 *i2caux_dce110 = FROM_I2C_AUX(i2caux);
+
+	struct i2c_engine *engine = NULL;
+	/* generic hw engine is not used for EDID read
+	 * It may be needed for external i2c device, like thermal chip,
+	 * TODO will be implemented when needed.
+	 * check dce80 bool non_generic for generic hw engine;
+	 */
+
+	if (!ddc)
+		return NULL;
+
+	if (ddc->hw_info.hw_supported) {
+		enum gpio_ddc_line line = dal_ddc_get_line(ddc);
+
+		if (line < GPIO_DDC_LINE_COUNT)
+			engine = i2caux->i2c_hw_engines[line];
+	}
+
+	if (!engine)
+		return NULL;
+
+	if (!i2caux_dce110->i2c_hw_buffer_in_use &&
+		engine->base.funcs->acquire(&engine->base, ddc)) {
+		i2caux_dce110->i2c_hw_buffer_in_use = true;
+		return engine;
+	}
+
+	return NULL;
+}
+
+static void release_engine(
+	struct i2caux *i2caux,
+	struct engine *engine)
+{
+	struct i2caux_dce110 *i2caux_dce110 = FROM_I2C_AUX(i2caux);
+
+	if (engine->funcs->get_engine_type(engine) ==
+		I2CAUX_ENGINE_TYPE_I2C_DDC_HW)
+		i2caux_dce110->i2c_hw_buffer_in_use = false;
+
+	dal_i2caux_release_engine(i2caux, engine);
+}
+
+static const enum gpio_ddc_line hw_ddc_lines[] = {
+	GPIO_DDC_LINE_DDC1,
+	GPIO_DDC_LINE_DDC2,
+	GPIO_DDC_LINE_DDC3,
+	GPIO_DDC_LINE_DDC4,
+	GPIO_DDC_LINE_DDC5,
+	GPIO_DDC_LINE_DDC6,
+};
+
+static const enum gpio_ddc_line hw_aux_lines[] = {
+	GPIO_DDC_LINE_DDC1,
+	GPIO_DDC_LINE_DDC2,
+	GPIO_DDC_LINE_DDC3,
+	GPIO_DDC_LINE_DDC4,
+	GPIO_DDC_LINE_DDC5,
+	GPIO_DDC_LINE_DDC6,
+};
+
+/* function table */
+static const struct i2caux_funcs i2caux_funcs = {
+	.destroy = destroy,
+	.acquire_i2c_hw_engine = acquire_i2c_hw_engine,
+	.release_engine = release_engine,
+	.acquire_i2c_sw_engine = dal_i2caux_acquire_i2c_sw_engine,
+	.acquire_aux_engine = dal_i2caux_acquire_aux_engine,
+};
+
+#include "dce/dce_11_0_d.h"
+#include "dce/dce_11_0_sh_mask.h"
+
+/* set register offset */
+#define SR(reg_name)\
+	.reg_name = mm ## reg_name
+
+/* set register offset with instance */
+#define SRI(reg_name, block, id)\
+	.reg_name = mm ## block ## id ## _ ## reg_name
+
+#define aux_regs(id)\
+[id] = {\
+	AUX_COMMON_REG_LIST(id), \
+	.AUX_RESET_MASK = AUX_CONTROL__AUX_RESET_MASK \
+}
+
+#define hw_engine_regs(id)\
+{\
+		I2C_HW_ENGINE_COMMON_REG_LIST(id) \
+}
+
+static const struct dce110_aux_registers dce110_aux_regs[] = {
+		aux_regs(0),
+		aux_regs(1),
+		aux_regs(2),
+		aux_regs(3),
+		aux_regs(4),
+		aux_regs(5)
+};
+
+static const struct dce110_i2c_hw_engine_registers i2c_hw_engine_regs[] = {
+		hw_engine_regs(1),
+		hw_engine_regs(2),
+		hw_engine_regs(3),
+		hw_engine_regs(4),
+		hw_engine_regs(5),
+		hw_engine_regs(6)
+};
+
+static const struct dce110_i2c_hw_engine_shift i2c_shift = {
+		I2C_COMMON_MASK_SH_LIST_DCE110(__SHIFT)
+};
+
+static const struct dce110_i2c_hw_engine_mask i2c_mask = {
+		I2C_COMMON_MASK_SH_LIST_DCE110(_MASK)
+};
+
+void dal_i2caux_dce110_construct(
+	struct i2caux_dce110 *i2caux_dce110,
+	struct dc_context *ctx,
+	const struct dce110_aux_registers aux_regs[],
+	const struct dce110_i2c_hw_engine_registers i2c_hw_engine_regs[],
+	const struct dce110_i2c_hw_engine_shift *i2c_shift,
+	const struct dce110_i2c_hw_engine_mask *i2c_mask)
+{
+	uint32_t i = 0;
+	uint32_t reference_frequency = 0;
+	bool use_i2c_sw_engine = false;
+	struct i2caux *base = NULL;
+	/*TODO: For CZ bring up, if dal_i2caux_get_reference_clock
+	 * does not return 48KHz, we need hard coded for 48Khz.
+	 * Some BIOS setting incorrect cause this
+	 * For production, we always get value from BIOS*/
+	reference_frequency =
+		dal_i2caux_get_reference_clock(ctx->dc_bios) >> 1;
+
+	base = &i2caux_dce110->base;
+
+	dal_i2caux_construct(base, ctx);
+
+	i2caux_dce110->base.funcs = &i2caux_funcs;
+	i2caux_dce110->i2c_hw_buffer_in_use = false;
+	/* Create I2C engines (DDC lines per connector)
+	 * different I2C/AUX usage cases, DDC, Generic GPIO, AUX.
+	 */
+	do {
+		enum gpio_ddc_line line_id = hw_ddc_lines[i];
+
+		struct i2c_hw_engine_dce110_create_arg hw_arg_dce110;
+
+		if (use_i2c_sw_engine) {
+			struct i2c_sw_engine_dce110_create_arg sw_arg;
+
+			sw_arg.engine_id = i;
+			sw_arg.default_speed = base->default_i2c_sw_speed;
+			sw_arg.ctx = ctx;
+			base->i2c_sw_engines[line_id] =
+				dal_i2c_sw_engine_dce110_create(&sw_arg);
+		}
+
+		hw_arg_dce110.engine_id = i;
+		hw_arg_dce110.reference_frequency = reference_frequency;
+		hw_arg_dce110.default_speed = base->default_i2c_hw_speed;
+		hw_arg_dce110.ctx = ctx;
+		hw_arg_dce110.regs = &i2c_hw_engine_regs[i];
+		hw_arg_dce110.i2c_shift = i2c_shift;
+		hw_arg_dce110.i2c_mask = i2c_mask;
+
+		base->i2c_hw_engines[line_id] =
+			dal_i2c_hw_engine_dce110_create(&hw_arg_dce110);
+
+		++i;
+	} while (i < ARRAY_SIZE(hw_ddc_lines));
+
+	/* Create AUX engines for all lines which has assisted HW AUX
+	 * 'i' (loop counter) used as DDC/AUX engine_id */
+
+	i = 0;
+
+	do {
+		enum gpio_ddc_line line_id = hw_aux_lines[i];
+
+		struct aux_engine_dce110_init_data aux_init_data;
+
+		aux_init_data.engine_id = i;
+		aux_init_data.timeout_period = base->aux_timeout_period;
+		aux_init_data.ctx = ctx;
+		aux_init_data.regs = &aux_regs[i];
+
+		base->aux_engines[line_id] =
+			dal_aux_engine_dce110_create(&aux_init_data);
+
+		++i;
+	} while (i < ARRAY_SIZE(hw_aux_lines));
+
+	/*TODO Generic I2C SW and HW*/
+}
+
+/*
+ * dal_i2caux_dce110_create
+ *
+ * @brief
+ * public interface to allocate memory for DCE11 I2CAUX
+ *
+ * @param
+ * struct adapter_service *as - [in]
+ * struct dc_context *ctx - [in]
+ *
+ * @return
+ * pointer to the base struct of DCE11 I2CAUX
+ */
+struct i2caux *dal_i2caux_dce110_create(
+	struct dc_context *ctx)
+{
+	struct i2caux_dce110 *i2caux_dce110 =
+		kzalloc(sizeof(struct i2caux_dce110), GFP_KERNEL);
+
+	if (!i2caux_dce110) {
+		ASSERT_CRITICAL(false);
+		return NULL;
+	}
+
+	dal_i2caux_dce110_construct(i2caux_dce110,
+				    ctx,
+				    dce110_aux_regs,
+				    i2c_hw_engine_regs,
+				    &i2c_shift,
+				    &i2c_mask);
+	return &i2caux_dce110->base;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/dce110/i2caux_dce110.h b/drivers/gpu/drm/amd/display/dc/i2caux/dce110/i2caux_dce110.h
new file mode 100644
index 000000000000..1b1f71c60ac9
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/dce110/i2caux_dce110.h
@@ -0,0 +1,53 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_I2C_AUX_DCE110_H__
+#define __DAL_I2C_AUX_DCE110_H__
+
+#include "../i2caux.h"
+
+struct i2caux_dce110 {
+	struct i2caux base;
+	/* indicate the I2C HW circular buffer is in use */
+	bool i2c_hw_buffer_in_use;
+};
+
+struct dce110_aux_registers;
+struct dce110_i2c_hw_engine_registers;
+struct dce110_i2c_hw_engine_shift;
+struct dce110_i2c_hw_engine_mask;
+
+struct i2caux *dal_i2caux_dce110_create(
+	struct dc_context *ctx);
+
+void dal_i2caux_dce110_construct(
+	struct i2caux_dce110 *i2caux_dce110,
+	struct dc_context *ctx,
+	const struct dce110_aux_registers *aux_regs,
+	const struct dce110_i2c_hw_engine_registers *i2c_hw_engine_regs,
+	const struct dce110_i2c_hw_engine_shift *i2c_shift,
+	const struct dce110_i2c_hw_engine_mask *i2c_mask);
+
+#endif /* __DAL_I2C_AUX_DCE110_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/dce112/i2caux_dce112.c b/drivers/gpu/drm/amd/display/dc/i2caux/dce112/i2caux_dce112.c
new file mode 100644
index 000000000000..dafc1a727f7f
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/dce112/i2caux_dce112.c
@@ -0,0 +1,128 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+#include "include/i2caux_interface.h"
+#include "../i2caux.h"
+#include "../engine.h"
+#include "../i2c_engine.h"
+#include "../i2c_sw_engine.h"
+#include "../i2c_hw_engine.h"
+
+#include "../dce110/i2caux_dce110.h"
+#include "i2caux_dce112.h"
+
+#include "../dce110/aux_engine_dce110.h"
+
+#include "../dce110/i2c_hw_engine_dce110.h"
+
+#include "dce/dce_11_2_d.h"
+#include "dce/dce_11_2_sh_mask.h"
+
+/* set register offset */
+#define SR(reg_name)\
+	.reg_name = mm ## reg_name
+
+/* set register offset with instance */
+#define SRI(reg_name, block, id)\
+	.reg_name = mm ## block ## id ## _ ## reg_name
+
+#define aux_regs(id)\
+[id] = {\
+	AUX_COMMON_REG_LIST(id), \
+	.AUX_RESET_MASK = AUX_CONTROL__AUX_RESET_MASK \
+}
+
+#define hw_engine_regs(id)\
+{\
+		I2C_HW_ENGINE_COMMON_REG_LIST(id) \
+}
+
+static const struct dce110_aux_registers dce112_aux_regs[] = {
+		aux_regs(0),
+		aux_regs(1),
+		aux_regs(2),
+		aux_regs(3),
+		aux_regs(4),
+		aux_regs(5),
+};
+
+static const struct dce110_i2c_hw_engine_registers dce112_hw_engine_regs[] = {
+		hw_engine_regs(1),
+		hw_engine_regs(2),
+		hw_engine_regs(3),
+		hw_engine_regs(4),
+		hw_engine_regs(5),
+		hw_engine_regs(6)
+};
+
+static const struct dce110_i2c_hw_engine_shift i2c_shift = {
+		I2C_COMMON_MASK_SH_LIST_DCE110(__SHIFT)
+};
+
+static const struct dce110_i2c_hw_engine_mask i2c_mask = {
+		I2C_COMMON_MASK_SH_LIST_DCE110(_MASK)
+};
+
+static void construct(
+	struct i2caux_dce110 *i2caux_dce110,
+	struct dc_context *ctx)
+{
+	dal_i2caux_dce110_construct(i2caux_dce110,
+				    ctx,
+				    dce112_aux_regs,
+				    dce112_hw_engine_regs,
+				    &i2c_shift,
+				    &i2c_mask);
+}
+
+/*
+ * dal_i2caux_dce110_create
+ *
+ * @brief
+ * public interface to allocate memory for DCE11 I2CAUX
+ *
+ * @param
+ * struct adapter_service *as - [in]
+ * struct dc_context *ctx - [in]
+ *
+ * @return
+ * pointer to the base struct of DCE11 I2CAUX
+ */
+struct i2caux *dal_i2caux_dce112_create(
+	struct dc_context *ctx)
+{
+	struct i2caux_dce110 *i2caux_dce110 =
+		kzalloc(sizeof(struct i2caux_dce110), GFP_KERNEL);
+
+	if (!i2caux_dce110) {
+		ASSERT_CRITICAL(false);
+		return NULL;
+	}
+
+	construct(i2caux_dce110, ctx);
+	return &i2caux_dce110->base;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/dce112/i2caux_dce112.h b/drivers/gpu/drm/amd/display/dc/i2caux/dce112/i2caux_dce112.h
new file mode 100644
index 000000000000..8d35453c25b6
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/dce112/i2caux_dce112.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_I2C_AUX_DCE112_H__
+#define __DAL_I2C_AUX_DCE112_H__
+
+struct i2caux *dal_i2caux_dce112_create(
+	struct dc_context *ctx);
+
+#endif /* __DAL_I2C_AUX_DCE112_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/dce120/i2caux_dce120.c b/drivers/gpu/drm/amd/display/dc/i2caux/dce120/i2caux_dce120.c
new file mode 100644
index 000000000000..668981a4c285
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/dce120/i2caux_dce120.c
@@ -0,0 +1,118 @@
+/*
+ * Copyright 2012-16 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+#include "include/i2caux_interface.h"
+#include "../i2caux.h"
+#include "../engine.h"
+#include "../i2c_engine.h"
+#include "../i2c_sw_engine.h"
+#include "../i2c_hw_engine.h"
+
+#include "../dce110/i2c_hw_engine_dce110.h"
+#include "../dce110/aux_engine_dce110.h"
+#include "../dce110/i2caux_dce110.h"
+
+#include "vega10/DC/dce_12_0_offset.h"
+#include "vega10/DC/dce_12_0_sh_mask.h"
+#include "vega10/soc15ip.h"
+
+/* begin *********************
+ * macros to expend register list macro defined in HW object header file */
+
+#define BASE_INNER(seg) \
+	DCE_BASE__INST0_SEG ## seg
+
+/* compile time expand base address. */
+#define BASE(seg) \
+	BASE_INNER(seg)
+
+#define SR(reg_name)\
+		.reg_name = BASE(mm ## reg_name ## _BASE_IDX) +  \
+					mm ## reg_name
+
+#define SRI(reg_name, block, id)\
+	.reg_name = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
+					mm ## block ## id ## _ ## reg_name
+/* macros to expend register list macro defined in HW object header file
+ * end *********************/
+
+#define aux_regs(id)\
+[id] = {\
+	AUX_COMMON_REG_LIST(id), \
+	.AUX_RESET_MASK = DP_AUX0_AUX_CONTROL__AUX_RESET_MASK \
+}
+
+static const struct dce110_aux_registers dce120_aux_regs[] = {
+		aux_regs(0),
+		aux_regs(1),
+		aux_regs(2),
+		aux_regs(3),
+		aux_regs(4),
+		aux_regs(5),
+};
+
+#define hw_engine_regs(id)\
+{\
+		I2C_HW_ENGINE_COMMON_REG_LIST(id) \
+}
+
+static const struct dce110_i2c_hw_engine_registers dce120_hw_engine_regs[] = {
+		hw_engine_regs(1),
+		hw_engine_regs(2),
+		hw_engine_regs(3),
+		hw_engine_regs(4),
+		hw_engine_regs(5),
+		hw_engine_regs(6)
+};
+
+static const struct dce110_i2c_hw_engine_shift i2c_shift = {
+		I2C_COMMON_MASK_SH_LIST_DCE110(__SHIFT)
+};
+
+static const struct dce110_i2c_hw_engine_mask i2c_mask = {
+		I2C_COMMON_MASK_SH_LIST_DCE110(_MASK)
+};
+
+struct i2caux *dal_i2caux_dce120_create(
+	struct dc_context *ctx)
+{
+	struct i2caux_dce110 *i2caux_dce110 =
+		kzalloc(sizeof(struct i2caux_dce110), GFP_KERNEL);
+
+	if (!i2caux_dce110) {
+		ASSERT_CRITICAL(false);
+		return NULL;
+	}
+
+	dal_i2caux_dce110_construct(i2caux_dce110,
+				    ctx,
+				    dce120_aux_regs,
+				    dce120_hw_engine_regs,
+				    &i2c_shift,
+				    &i2c_mask);
+	return &i2caux_dce110->base;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/dce120/i2caux_dce120.h b/drivers/gpu/drm/amd/display/dc/i2caux/dce120/i2caux_dce120.h
new file mode 100644
index 000000000000..b6ac47617c70
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/dce120/i2caux_dce120.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright 2012-16 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_I2C_AUX_DCE120_H__
+#define __DAL_I2C_AUX_DCE120_H__
+
+struct i2caux *dal_i2caux_dce120_create(
+	struct dc_context *ctx);
+
+#endif /* __DAL_I2C_AUX_DCE120_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/dce80/i2c_hw_engine_dce80.c b/drivers/gpu/drm/amd/display/dc/i2caux/dce80/i2c_hw_engine_dce80.c
new file mode 100644
index 000000000000..fd0832dd2c75
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/dce80/i2c_hw_engine_dce80.c
@@ -0,0 +1,875 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+/*
+ * Pre-requisites: headers required by header of this unit
+ */
+#include "include/i2caux_interface.h"
+#include "../engine.h"
+#include "../i2c_engine.h"
+#include "../i2c_hw_engine.h"
+#include "../i2c_generic_hw_engine.h"
+/*
+ * Header of this unit
+ */
+
+#include "i2c_hw_engine_dce80.h"
+
+/*
+ * Post-requisites: headers required by this unit
+ */
+
+#include "dce/dce_8_0_d.h"
+#include "dce/dce_8_0_sh_mask.h"
+/*
+ * This unit
+ */
+
+enum dc_i2c_status {
+	DC_I2C_STATUS__DC_I2C_STATUS_IDLE,
+	DC_I2C_STATUS__DC_I2C_STATUS_USED_BY_SW,
+	DC_I2C_STATUS__DC_I2C_STATUS_USED_BY_HW
+};
+
+enum dc_i2c_arbitration {
+	DC_I2C_ARBITRATION__DC_I2C_SW_PRIORITY_NORMAL,
+	DC_I2C_ARBITRATION__DC_I2C_SW_PRIORITY_HIGH
+};
+
+enum {
+	/* No timeout in HW
+	 * (timeout implemented in SW by querying status) */
+	I2C_SETUP_TIME_LIMIT = 255,
+	I2C_HW_BUFFER_SIZE = 144
+};
+
+/*
+ * @brief
+ * Cast 'struct i2c_hw_engine *'
+ * to 'struct i2c_hw_engine_dce80 *'
+ */
+#define FROM_I2C_HW_ENGINE(ptr) \
+	container_of((ptr), struct i2c_hw_engine_dce80, base)
+
+/*
+ * @brief
+ * Cast pointer to 'struct i2c_engine *'
+ * to pointer to 'struct i2c_hw_engine_dce80 *'
+ */
+#define FROM_I2C_ENGINE(ptr) \
+	FROM_I2C_HW_ENGINE(container_of((ptr), struct i2c_hw_engine, base))
+
+/*
+ * @brief
+ * Cast pointer to 'struct engine *'
+ * to 'pointer to struct i2c_hw_engine_dce80 *'
+ */
+#define FROM_ENGINE(ptr) \
+	FROM_I2C_ENGINE(container_of((ptr), struct i2c_engine, base))
+
+static void disable_i2c_hw_engine(
+	struct i2c_hw_engine_dce80 *engine)
+{
+	const uint32_t addr = engine->addr.DC_I2C_DDCX_SETUP;
+	uint32_t value = 0;
+
+	struct dc_context *ctx = NULL;
+
+	ctx = engine->base.base.base.ctx;
+
+	value = dm_read_reg(ctx, addr);
+
+	set_reg_field_value(
+		value,
+		0,
+		DC_I2C_DDC1_SETUP,
+		DC_I2C_DDC1_ENABLE);
+
+	dm_write_reg(ctx, addr, value);
+}
+
+static void release_engine(
+	struct engine *engine)
+{
+	struct i2c_hw_engine_dce80 *hw_engine = FROM_ENGINE(engine);
+
+	struct i2c_engine *base = NULL;
+	bool safe_to_reset;
+	uint32_t value = 0;
+
+	base = &hw_engine->base.base;
+
+	/* Restore original HW engine speed */
+
+	base->funcs->set_speed(base, hw_engine->base.original_speed);
+
+	/* Release I2C */
+	{
+		value = dm_read_reg(engine->ctx, mmDC_I2C_ARBITRATION);
+
+		set_reg_field_value(
+				value,
+				1,
+				DC_I2C_ARBITRATION,
+				DC_I2C_SW_DONE_USING_I2C_REG);
+
+		dm_write_reg(engine->ctx, mmDC_I2C_ARBITRATION, value);
+	}
+
+	/* Reset HW engine */
+	{
+		uint32_t i2c_sw_status = 0;
+
+		value = dm_read_reg(engine->ctx, mmDC_I2C_SW_STATUS);
+
+		i2c_sw_status = get_reg_field_value(
+				value,
+				DC_I2C_SW_STATUS,
+				DC_I2C_SW_STATUS);
+		/* if used by SW, safe to reset */
+		safe_to_reset = (i2c_sw_status == 1);
+	}
+	{
+		value = dm_read_reg(engine->ctx, mmDC_I2C_CONTROL);
+
+		if (safe_to_reset)
+			set_reg_field_value(
+				value,
+				1,
+				DC_I2C_CONTROL,
+				DC_I2C_SOFT_RESET);
+
+		set_reg_field_value(
+			value,
+			1,
+			DC_I2C_CONTROL,
+			DC_I2C_SW_STATUS_RESET);
+
+		dm_write_reg(engine->ctx, mmDC_I2C_CONTROL, value);
+	}
+
+	/* HW I2c engine - clock gating feature */
+	if (!hw_engine->engine_keep_power_up_count)
+		disable_i2c_hw_engine(hw_engine);
+}
+
+static void destruct(
+	struct i2c_hw_engine_dce80 *engine)
+{
+	dal_i2c_hw_engine_destruct(&engine->base);
+}
+
+static void destroy(
+	struct i2c_engine **i2c_engine)
+{
+	struct i2c_hw_engine_dce80 *engine = FROM_I2C_ENGINE(*i2c_engine);
+
+	destruct(engine);
+
+	kfree(engine);
+
+	*i2c_engine = NULL;
+}
+
+static bool setup_engine(
+	struct i2c_engine *i2c_engine)
+{
+	uint32_t value = 0;
+	struct i2c_hw_engine_dce80 *engine = FROM_I2C_ENGINE(i2c_engine);
+
+	/* Program pin select */
+	{
+		const uint32_t addr = mmDC_I2C_CONTROL;
+
+		value = dm_read_reg(i2c_engine->base.ctx, addr);
+
+		set_reg_field_value(
+			value,
+			0,
+			DC_I2C_CONTROL,
+			DC_I2C_GO);
+
+		set_reg_field_value(
+			value,
+			0,
+			DC_I2C_CONTROL,
+			DC_I2C_SOFT_RESET);
+
+		set_reg_field_value(
+			value,
+			0,
+			DC_I2C_CONTROL,
+			DC_I2C_SEND_RESET);
+
+		set_reg_field_value(
+			value,
+			0,
+			DC_I2C_CONTROL,
+			DC_I2C_SW_STATUS_RESET);
+
+		set_reg_field_value(
+			value,
+			0,
+			DC_I2C_CONTROL,
+			DC_I2C_TRANSACTION_COUNT);
+
+		set_reg_field_value(
+			value,
+			engine->engine_id,
+			DC_I2C_CONTROL,
+			DC_I2C_DDC_SELECT);
+
+		dm_write_reg(i2c_engine->base.ctx, addr, value);
+	}
+
+	/* Program time limit */
+	{
+		const uint32_t addr = engine->addr.DC_I2C_DDCX_SETUP;
+
+		value = dm_read_reg(i2c_engine->base.ctx, addr);
+
+		set_reg_field_value(
+			value,
+			I2C_SETUP_TIME_LIMIT,
+			DC_I2C_DDC1_SETUP,
+			DC_I2C_DDC1_TIME_LIMIT);
+
+		set_reg_field_value(
+			value,
+			1,
+			DC_I2C_DDC1_SETUP,
+			DC_I2C_DDC1_ENABLE);
+
+		dm_write_reg(i2c_engine->base.ctx, addr, value);
+	}
+
+	/* Program HW priority
+	 * set to High - interrupt software I2C at any time
+	 * Enable restart of SW I2C that was interrupted by HW
+	 * disable queuing of software while I2C is in use by HW */
+	{
+		value = dm_read_reg(i2c_engine->base.ctx,
+				mmDC_I2C_ARBITRATION);
+
+		set_reg_field_value(
+			value,
+			0,
+			DC_I2C_ARBITRATION,
+			DC_I2C_NO_QUEUED_SW_GO);
+
+		set_reg_field_value(
+			value,
+			DC_I2C_ARBITRATION__DC_I2C_SW_PRIORITY_NORMAL,
+			DC_I2C_ARBITRATION,
+			DC_I2C_SW_PRIORITY);
+
+		dm_write_reg(i2c_engine->base.ctx,
+				mmDC_I2C_ARBITRATION, value);
+	}
+
+	return true;
+}
+
+static uint32_t get_speed(
+	const struct i2c_engine *i2c_engine)
+{
+	const struct i2c_hw_engine_dce80 *engine = FROM_I2C_ENGINE(i2c_engine);
+
+	const uint32_t addr = engine->addr.DC_I2C_DDCX_SPEED;
+
+	uint32_t pre_scale = 0;
+
+	uint32_t value = dm_read_reg(i2c_engine->base.ctx, addr);
+
+	pre_scale = get_reg_field_value(
+			value,
+			DC_I2C_DDC1_SPEED,
+			DC_I2C_DDC1_PRESCALE);
+
+	/* [anaumov] it seems following is unnecessary */
+	/*ASSERT(value.bits.DC_I2C_DDC1_PRESCALE);*/
+
+	return pre_scale ?
+		engine->reference_frequency / pre_scale :
+		engine->base.default_speed;
+}
+
+static void set_speed(
+	struct i2c_engine *i2c_engine,
+	uint32_t speed)
+{
+	struct i2c_hw_engine_dce80 *engine = FROM_I2C_ENGINE(i2c_engine);
+
+	if (speed) {
+		const uint32_t addr = engine->addr.DC_I2C_DDCX_SPEED;
+
+		uint32_t value = dm_read_reg(i2c_engine->base.ctx, addr);
+
+		set_reg_field_value(
+			value,
+			engine->reference_frequency / speed,
+			DC_I2C_DDC1_SPEED,
+			DC_I2C_DDC1_PRESCALE);
+
+		set_reg_field_value(
+			value,
+			2,
+			DC_I2C_DDC1_SPEED,
+			DC_I2C_DDC1_THRESHOLD);
+
+		dm_write_reg(i2c_engine->base.ctx, addr, value);
+	}
+}
+
+static inline void reset_hw_engine(struct engine *engine)
+{
+	uint32_t value = dm_read_reg(engine->ctx, mmDC_I2C_CONTROL);
+
+	set_reg_field_value(
+		value,
+		1,
+		DC_I2C_CONTROL,
+		DC_I2C_SOFT_RESET);
+
+	set_reg_field_value(
+		value,
+		1,
+		DC_I2C_CONTROL,
+		DC_I2C_SW_STATUS_RESET);
+
+	dm_write_reg(engine->ctx, mmDC_I2C_CONTROL, value);
+}
+
+static bool is_hw_busy(struct engine *engine)
+{
+	uint32_t i2c_sw_status = 0;
+
+	uint32_t value = dm_read_reg(engine->ctx, mmDC_I2C_SW_STATUS);
+
+	i2c_sw_status = get_reg_field_value(
+			value,
+			DC_I2C_SW_STATUS,
+			DC_I2C_SW_STATUS);
+
+	if (i2c_sw_status == DC_I2C_STATUS__DC_I2C_STATUS_IDLE)
+		return false;
+
+	reset_hw_engine(engine);
+
+	value = dm_read_reg(engine->ctx, mmDC_I2C_SW_STATUS);
+
+	i2c_sw_status = get_reg_field_value(
+			value,
+			DC_I2C_SW_STATUS,
+			DC_I2C_SW_STATUS);
+
+	return i2c_sw_status != DC_I2C_STATUS__DC_I2C_STATUS_IDLE;
+}
+
+/*
+ * @brief
+ * DC_GPIO_DDC MM register offsets
+ */
+static const uint32_t transaction_addr[] = {
+	mmDC_I2C_TRANSACTION0,
+	mmDC_I2C_TRANSACTION1,
+	mmDC_I2C_TRANSACTION2,
+	mmDC_I2C_TRANSACTION3
+};
+
+static bool process_transaction(
+	struct i2c_hw_engine_dce80 *engine,
+	struct i2c_request_transaction_data *request)
+{
+	uint32_t length = request->length;
+	uint8_t *buffer = request->data;
+
+	bool last_transaction = false;
+	uint32_t value = 0;
+
+	struct dc_context *ctx = NULL;
+
+	ctx = engine->base.base.base.ctx;
+
+	{
+		const uint32_t addr =
+			transaction_addr[engine->transaction_count];
+
+		value = dm_read_reg(ctx, addr);
+
+		set_reg_field_value(
+			value,
+			1,
+			DC_I2C_TRANSACTION0,
+			DC_I2C_STOP_ON_NACK0);
+
+		set_reg_field_value(
+			value,
+			1,
+			DC_I2C_TRANSACTION0,
+			DC_I2C_START0);
+
+		if ((engine->transaction_count == 3) ||
+		(request->action == I2CAUX_TRANSACTION_ACTION_I2C_WRITE) ||
+		(request->action & I2CAUX_TRANSACTION_ACTION_I2C_READ)) {
+
+			set_reg_field_value(
+				value,
+				1,
+				DC_I2C_TRANSACTION0,
+				DC_I2C_STOP0);
+
+			last_transaction = true;
+		} else
+			set_reg_field_value(
+				value,
+				0,
+				DC_I2C_TRANSACTION0,
+				DC_I2C_STOP0);
+
+		set_reg_field_value(
+			value,
+			(0 != (request->action &
+					I2CAUX_TRANSACTION_ACTION_I2C_READ)),
+			DC_I2C_TRANSACTION0,
+			DC_I2C_RW0);
+
+		set_reg_field_value(
+			value,
+			length,
+			DC_I2C_TRANSACTION0,
+			DC_I2C_COUNT0);
+
+		dm_write_reg(ctx, addr, value);
+	}
+
+	/* Write the I2C address and I2C data
+	 * into the hardware circular buffer, one byte per entry.
+	 * As an example, the 7-bit I2C slave address for CRT monitor
+	 * for reading DDC/EDID information is 0b1010001.
+	 * For an I2C send operation, the LSB must be programmed to 0;
+	 * for I2C receive operation, the LSB must be programmed to 1. */
+
+	{
+		value = 0;
+
+		set_reg_field_value(
+			value,
+			false,
+			DC_I2C_DATA,
+			DC_I2C_DATA_RW);
+
+		set_reg_field_value(
+			value,
+			request->address,
+			DC_I2C_DATA,
+			DC_I2C_DATA);
+
+		if (engine->transaction_count == 0) {
+			set_reg_field_value(
+				value,
+				0,
+				DC_I2C_DATA,
+				DC_I2C_INDEX);
+
+			/*enable index write*/
+			set_reg_field_value(
+				value,
+				1,
+				DC_I2C_DATA,
+				DC_I2C_INDEX_WRITE);
+		}
+
+		dm_write_reg(ctx, mmDC_I2C_DATA, value);
+
+		if (!(request->action & I2CAUX_TRANSACTION_ACTION_I2C_READ)) {
+
+			set_reg_field_value(
+				value,
+				0,
+				DC_I2C_DATA,
+				DC_I2C_INDEX_WRITE);
+
+			while (length) {
+
+				set_reg_field_value(
+					value,
+					*buffer++,
+					DC_I2C_DATA,
+					DC_I2C_DATA);
+
+				dm_write_reg(ctx, mmDC_I2C_DATA, value);
+				--length;
+			}
+		}
+	}
+
+	++engine->transaction_count;
+	engine->buffer_used_bytes += length + 1;
+
+	return last_transaction;
+}
+
+static void execute_transaction(
+	struct i2c_hw_engine_dce80 *engine)
+{
+	uint32_t value = 0;
+	struct dc_context *ctx = NULL;
+
+	ctx = engine->base.base.base.ctx;
+
+	{
+		const uint32_t addr = engine->addr.DC_I2C_DDCX_SETUP;
+
+		value = dm_read_reg(ctx, addr);
+
+		set_reg_field_value(
+			value,
+			0,
+			DC_I2C_DDC1_SETUP,
+			DC_I2C_DDC1_DATA_DRIVE_EN);
+
+		set_reg_field_value(
+			value,
+			0,
+			DC_I2C_DDC1_SETUP,
+			DC_I2C_DDC1_CLK_DRIVE_EN);
+
+		set_reg_field_value(
+			value,
+			0,
+			DC_I2C_DDC1_SETUP,
+			DC_I2C_DDC1_DATA_DRIVE_SEL);
+
+		set_reg_field_value(
+			value,
+			0,
+			DC_I2C_DDC1_SETUP,
+			DC_I2C_DDC1_INTRA_TRANSACTION_DELAY);
+
+		set_reg_field_value(
+			value,
+			0,
+			DC_I2C_DDC1_SETUP,
+			DC_I2C_DDC1_INTRA_BYTE_DELAY);
+
+		dm_write_reg(ctx, addr, value);
+	}
+
+	{
+		const uint32_t addr = mmDC_I2C_CONTROL;
+
+		value = dm_read_reg(ctx, addr);
+
+		set_reg_field_value(
+			value,
+			0,
+			DC_I2C_CONTROL,
+			DC_I2C_SOFT_RESET);
+
+		set_reg_field_value(
+			value,
+			0,
+			DC_I2C_CONTROL,
+			DC_I2C_SW_STATUS_RESET);
+
+		set_reg_field_value(
+			value,
+			0,
+			DC_I2C_CONTROL,
+			DC_I2C_SEND_RESET);
+
+		set_reg_field_value(
+			value,
+			0,
+			DC_I2C_CONTROL,
+			DC_I2C_GO);
+
+		set_reg_field_value(
+			value,
+			engine->transaction_count - 1,
+			DC_I2C_CONTROL,
+			DC_I2C_TRANSACTION_COUNT);
+
+		dm_write_reg(ctx, addr, value);
+	}
+
+	/* start I2C transfer */
+	{
+		const uint32_t addr = mmDC_I2C_CONTROL;
+
+		value	= dm_read_reg(ctx, addr);
+
+		set_reg_field_value(
+			value,
+			1,
+			DC_I2C_CONTROL,
+			DC_I2C_GO);
+
+		dm_write_reg(ctx, addr, value);
+	}
+
+	/* all transactions were executed and HW buffer became empty
+	 * (even though it actually happens when status becomes DONE) */
+	engine->transaction_count = 0;
+	engine->buffer_used_bytes = 0;
+}
+
+static void submit_channel_request(
+	struct i2c_engine *engine,
+	struct i2c_request_transaction_data *request)
+{
+	request->status = I2C_CHANNEL_OPERATION_SUCCEEDED;
+
+	if (!process_transaction(FROM_I2C_ENGINE(engine), request))
+		return;
+
+	if (is_hw_busy(&engine->base)) {
+		request->status = I2C_CHANNEL_OPERATION_ENGINE_BUSY;
+		return;
+	}
+
+	execute_transaction(FROM_I2C_ENGINE(engine));
+}
+
+static void process_channel_reply(
+	struct i2c_engine *engine,
+	struct i2c_reply_transaction_data *reply)
+{
+	uint32_t length = reply->length;
+	uint8_t *buffer = reply->data;
+
+	uint32_t value = 0;
+
+	/*set index*/
+	set_reg_field_value(
+		value,
+		length - 1,
+		DC_I2C_DATA,
+		DC_I2C_INDEX);
+
+	set_reg_field_value(
+		value,
+		1,
+		DC_I2C_DATA,
+		DC_I2C_DATA_RW);
+
+	set_reg_field_value(
+		value,
+		1,
+		DC_I2C_DATA,
+		DC_I2C_INDEX_WRITE);
+
+	dm_write_reg(engine->base.ctx, mmDC_I2C_DATA, value);
+
+	while (length) {
+		/* after reading the status,
+		 * if the I2C operation executed successfully
+		 * (i.e. DC_I2C_STATUS_DONE = 1) then the I2C controller
+		 * should read data bytes from I2C circular data buffer */
+
+		value = dm_read_reg(engine->base.ctx, mmDC_I2C_DATA);
+
+		*buffer++ = get_reg_field_value(
+				value,
+				DC_I2C_DATA,
+				DC_I2C_DATA);
+
+		--length;
+	}
+}
+
+static enum i2c_channel_operation_result get_channel_status(
+	struct i2c_engine *engine,
+	uint8_t *returned_bytes)
+{
+	uint32_t i2c_sw_status = 0;
+	uint32_t value = dm_read_reg(engine->base.ctx, mmDC_I2C_SW_STATUS);
+
+	i2c_sw_status = get_reg_field_value(
+			value,
+			DC_I2C_SW_STATUS,
+			DC_I2C_SW_STATUS);
+
+	if (i2c_sw_status == DC_I2C_STATUS__DC_I2C_STATUS_USED_BY_SW)
+		return I2C_CHANNEL_OPERATION_ENGINE_BUSY;
+	else if (value & DC_I2C_SW_STATUS__DC_I2C_SW_STOPPED_ON_NACK_MASK)
+		return I2C_CHANNEL_OPERATION_NO_RESPONSE;
+	else if (value & DC_I2C_SW_STATUS__DC_I2C_SW_TIMEOUT_MASK)
+		return I2C_CHANNEL_OPERATION_TIMEOUT;
+	else if (value & DC_I2C_SW_STATUS__DC_I2C_SW_ABORTED_MASK)
+		return I2C_CHANNEL_OPERATION_FAILED;
+	else if (value & DC_I2C_SW_STATUS__DC_I2C_SW_DONE_MASK)
+		return I2C_CHANNEL_OPERATION_SUCCEEDED;
+
+	/*
+	 * this is the case when HW used for communication, I2C_SW_STATUS
+	 * could be zero
+	 */
+	return I2C_CHANNEL_OPERATION_SUCCEEDED;
+}
+
+static uint32_t get_hw_buffer_available_size(
+	const struct i2c_hw_engine *engine)
+{
+	return I2C_HW_BUFFER_SIZE -
+		FROM_I2C_HW_ENGINE(engine)->buffer_used_bytes;
+}
+
+static uint32_t get_transaction_timeout(
+	const struct i2c_hw_engine *engine,
+	uint32_t length)
+{
+	uint32_t speed = engine->base.funcs->get_speed(&engine->base);
+
+	uint32_t period_timeout;
+	uint32_t num_of_clock_stretches;
+
+	if (!speed)
+		return 0;
+
+	period_timeout = (1000 * TRANSACTION_TIMEOUT_IN_I2C_CLOCKS) / speed;
+
+	num_of_clock_stretches = 1 + (length << 3) + 1;
+	num_of_clock_stretches +=
+		(FROM_I2C_HW_ENGINE(engine)->buffer_used_bytes << 3) +
+		(FROM_I2C_HW_ENGINE(engine)->transaction_count << 1);
+
+	return period_timeout * num_of_clock_stretches;
+}
+
+/*
+ * @brief
+ * DC_I2C_DDC1_SETUP MM register offsets
+ *
+ * @note
+ * The indices of this offset array are DDC engine IDs
+ */
+static const int32_t ddc_setup_offset[] = {
+
+	mmDC_I2C_DDC1_SETUP - mmDC_I2C_DDC1_SETUP, /* DDC Engine 1 */
+	mmDC_I2C_DDC2_SETUP - mmDC_I2C_DDC1_SETUP, /* DDC Engine 2 */
+	mmDC_I2C_DDC3_SETUP - mmDC_I2C_DDC1_SETUP, /* DDC Engine 3 */
+	mmDC_I2C_DDC4_SETUP - mmDC_I2C_DDC1_SETUP, /* DDC Engine 4 */
+	mmDC_I2C_DDC5_SETUP - mmDC_I2C_DDC1_SETUP, /* DDC Engine 5 */
+	mmDC_I2C_DDC6_SETUP - mmDC_I2C_DDC1_SETUP, /* DDC Engine 6 */
+	mmDC_I2C_DDCVGA_SETUP - mmDC_I2C_DDC1_SETUP /* DDC Engine 7 */
+};
+
+/*
+ * @brief
+ * DC_I2C_DDC1_SPEED MM register offsets
+ *
+ * @note
+ * The indices of this offset array are DDC engine IDs
+ */
+static const int32_t ddc_speed_offset[] = {
+	mmDC_I2C_DDC1_SPEED - mmDC_I2C_DDC1_SPEED, /* DDC Engine 1 */
+	mmDC_I2C_DDC2_SPEED - mmDC_I2C_DDC1_SPEED, /* DDC Engine 2 */
+	mmDC_I2C_DDC3_SPEED - mmDC_I2C_DDC1_SPEED, /* DDC Engine 3 */
+	mmDC_I2C_DDC4_SPEED - mmDC_I2C_DDC1_SPEED, /* DDC Engine 4 */
+	mmDC_I2C_DDC5_SPEED - mmDC_I2C_DDC1_SPEED, /* DDC Engine 5 */
+	mmDC_I2C_DDC6_SPEED - mmDC_I2C_DDC1_SPEED, /* DDC Engine 6 */
+	mmDC_I2C_DDCVGA_SPEED - mmDC_I2C_DDC1_SPEED /* DDC Engine 7 */
+};
+
+static const struct i2c_engine_funcs i2c_engine_funcs = {
+	.destroy = destroy,
+	.get_speed = get_speed,
+	.set_speed = set_speed,
+	.setup_engine = setup_engine,
+	.submit_channel_request = submit_channel_request,
+	.process_channel_reply = process_channel_reply,
+	.get_channel_status = get_channel_status,
+	.acquire_engine = dal_i2c_hw_engine_acquire_engine,
+};
+
+static const struct engine_funcs engine_funcs = {
+	.release_engine = release_engine,
+	.get_engine_type = dal_i2c_hw_engine_get_engine_type,
+	.acquire = dal_i2c_engine_acquire,
+	.submit_request = dal_i2c_hw_engine_submit_request,
+};
+
+static const struct i2c_hw_engine_funcs i2c_hw_engine_funcs = {
+	.get_hw_buffer_available_size =
+		get_hw_buffer_available_size,
+	.get_transaction_timeout =
+		get_transaction_timeout,
+	.wait_on_operation_result =
+		dal_i2c_hw_engine_wait_on_operation_result,
+};
+
+static void construct(
+	struct i2c_hw_engine_dce80 *engine,
+	const struct i2c_hw_engine_dce80_create_arg *arg)
+{
+	dal_i2c_hw_engine_construct(&engine->base, arg->ctx);
+
+	engine->base.base.base.funcs = &engine_funcs;
+	engine->base.base.funcs = &i2c_engine_funcs;
+	engine->base.funcs = &i2c_hw_engine_funcs;
+	engine->base.default_speed = arg->default_speed;
+	engine->addr.DC_I2C_DDCX_SETUP =
+		mmDC_I2C_DDC1_SETUP + ddc_setup_offset[arg->engine_id];
+	engine->addr.DC_I2C_DDCX_SPEED =
+		mmDC_I2C_DDC1_SPEED + ddc_speed_offset[arg->engine_id];
+
+	engine->engine_id = arg->engine_id;
+	engine->reference_frequency = arg->reference_frequency;
+	engine->buffer_used_bytes = 0;
+	engine->transaction_count = 0;
+	engine->engine_keep_power_up_count = 1;
+}
+
+struct i2c_engine *dal_i2c_hw_engine_dce80_create(
+	const struct i2c_hw_engine_dce80_create_arg *arg)
+{
+	struct i2c_hw_engine_dce80 *engine;
+
+	if (!arg) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	if ((arg->engine_id >= sizeof(ddc_setup_offset) / sizeof(int32_t)) ||
+	    (arg->engine_id >= sizeof(ddc_speed_offset) / sizeof(int32_t)) ||
+	    !arg->reference_frequency) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	engine = kzalloc(sizeof(struct i2c_hw_engine_dce80), GFP_KERNEL);
+
+	if (!engine) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	construct(engine, arg);
+	return &engine->base.base;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/dce80/i2c_hw_engine_dce80.h b/drivers/gpu/drm/amd/display/dc/i2caux/dce80/i2c_hw_engine_dce80.h
new file mode 100644
index 000000000000..5c6116fb5479
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/dce80/i2c_hw_engine_dce80.h
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_I2C_HW_ENGINE_DCE80_H__
+#define __DAL_I2C_HW_ENGINE_DCE80_H__
+
+struct i2c_hw_engine_dce80 {
+	struct i2c_hw_engine base;
+	struct {
+		uint32_t DC_I2C_DDCX_SETUP;
+		uint32_t DC_I2C_DDCX_SPEED;
+	} addr;
+	uint32_t engine_id;
+	/* expressed in kilohertz */
+	uint32_t reference_frequency;
+	/* number of bytes currently used in HW buffer */
+	uint32_t buffer_used_bytes;
+	/* number of pending transactions (before GO) */
+	uint32_t transaction_count;
+	uint32_t engine_keep_power_up_count;
+};
+
+struct i2c_hw_engine_dce80_create_arg {
+	uint32_t engine_id;
+	uint32_t reference_frequency;
+	uint32_t default_speed;
+	struct dc_context *ctx;
+};
+
+struct i2c_engine *dal_i2c_hw_engine_dce80_create(
+	const struct i2c_hw_engine_dce80_create_arg *arg);
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/dce80/i2c_sw_engine_dce80.c b/drivers/gpu/drm/amd/display/dc/i2caux/dce80/i2c_sw_engine_dce80.c
new file mode 100644
index 000000000000..4853ee26096a
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/dce80/i2c_sw_engine_dce80.c
@@ -0,0 +1,173 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+/*
+ * Pre-requisites: headers required by header of this unit
+ */
+#include "include/i2caux_interface.h"
+#include "../engine.h"
+#include "../i2c_engine.h"
+#include "../i2c_sw_engine.h"
+
+/*
+ * Header of this unit
+ */
+
+#include "i2c_sw_engine_dce80.h"
+
+/*
+ * Post-requisites: headers required by this unit
+ */
+
+#include "dce/dce_8_0_d.h"
+#include "dce/dce_8_0_sh_mask.h"
+
+/*
+ * This unit
+ */
+
+static const uint32_t ddc_hw_status_addr[] = {
+	mmDC_I2C_DDC1_HW_STATUS,
+	mmDC_I2C_DDC2_HW_STATUS,
+	mmDC_I2C_DDC3_HW_STATUS,
+	mmDC_I2C_DDC4_HW_STATUS,
+	mmDC_I2C_DDC5_HW_STATUS,
+	mmDC_I2C_DDC6_HW_STATUS,
+	mmDC_I2C_DDCVGA_HW_STATUS
+};
+
+/*
+ * @brief
+ * Cast 'struct i2c_sw_engine *'
+ * to 'struct i2c_sw_engine_dce80 *'
+ */
+#define FROM_I2C_SW_ENGINE(ptr) \
+	container_of((ptr), struct i2c_sw_engine_dce80, base)
+
+/*
+ * @brief
+ * Cast 'struct i2c_engine *'
+ * to 'struct i2c_sw_engine_dce80 *'
+ */
+#define FROM_I2C_ENGINE(ptr) \
+	FROM_I2C_SW_ENGINE(container_of((ptr), struct i2c_sw_engine, base))
+
+/*
+ * @brief
+ * Cast 'struct engine *'
+ * to 'struct i2c_sw_engine_dce80 *'
+ */
+#define FROM_ENGINE(ptr) \
+	FROM_I2C_ENGINE(container_of((ptr), struct i2c_engine, base))
+
+static void release_engine(
+	struct engine *engine)
+{
+
+}
+
+static void destruct(
+	struct i2c_sw_engine_dce80 *engine)
+{
+	dal_i2c_sw_engine_destruct(&engine->base);
+}
+
+static void destroy(
+	struct i2c_engine **engine)
+{
+	struct i2c_sw_engine_dce80 *sw_engine = FROM_I2C_ENGINE(*engine);
+
+	destruct(sw_engine);
+
+	kfree(sw_engine);
+
+	*engine = NULL;
+}
+
+static bool acquire_engine(
+	struct i2c_engine *engine,
+	struct ddc *ddc_handle)
+{
+	return dal_i2caux_i2c_sw_engine_acquire_engine(engine, ddc_handle);
+}
+
+static const struct i2c_engine_funcs i2c_engine_funcs = {
+	.acquire_engine = acquire_engine,
+	.destroy = destroy,
+	.get_speed = dal_i2c_sw_engine_get_speed,
+	.set_speed = dal_i2c_sw_engine_set_speed,
+	.setup_engine = dal_i2c_engine_setup_i2c_engine,
+	.submit_channel_request = dal_i2c_sw_engine_submit_channel_request,
+	.process_channel_reply = dal_i2c_engine_process_channel_reply,
+	.get_channel_status = dal_i2c_sw_engine_get_channel_status,
+};
+
+static const struct engine_funcs engine_funcs = {
+	.release_engine = release_engine,
+	.get_engine_type = dal_i2c_sw_engine_get_engine_type,
+	.acquire = dal_i2c_engine_acquire,
+	.submit_request = dal_i2c_sw_engine_submit_request,
+};
+
+static void construct(
+	struct i2c_sw_engine_dce80 *engine,
+	const struct i2c_sw_engine_dce80_create_arg *arg)
+{
+	struct i2c_sw_engine_create_arg arg_base;
+
+	arg_base.ctx = arg->ctx;
+	arg_base.default_speed = arg->default_speed;
+
+	dal_i2c_sw_engine_construct(&engine->base, &arg_base);
+
+	engine->base.base.base.funcs = &engine_funcs;
+	engine->base.base.funcs = &i2c_engine_funcs;
+	engine->base.default_speed = arg->default_speed;
+	engine->engine_id = arg->engine_id;
+}
+
+struct i2c_engine *dal_i2c_sw_engine_dce80_create(
+	const struct i2c_sw_engine_dce80_create_arg *arg)
+{
+	struct i2c_sw_engine_dce80 *engine;
+
+	if (!arg) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	engine = kzalloc(sizeof(struct i2c_sw_engine_dce80), GFP_KERNEL);
+
+	if (!engine) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	construct(engine, arg);
+	return &engine->base.base;
+}
+
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/dce80/i2c_sw_engine_dce80.h b/drivers/gpu/drm/amd/display/dc/i2caux/dce80/i2c_sw_engine_dce80.h
new file mode 100644
index 000000000000..26355c088746
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/dce80/i2c_sw_engine_dce80.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_I2C_SW_ENGINE_DCE80_H__
+#define __DAL_I2C_SW_ENGINE_DCE80_H__
+
+struct i2c_sw_engine_dce80 {
+	struct i2c_sw_engine base;
+	uint32_t engine_id;
+};
+
+struct i2c_sw_engine_dce80_create_arg {
+	uint32_t engine_id;
+	uint32_t default_speed;
+	struct dc_context *ctx;
+};
+
+struct i2c_engine *dal_i2c_sw_engine_dce80_create(
+	const struct i2c_sw_engine_dce80_create_arg *arg);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/dce80/i2caux_dce80.c b/drivers/gpu/drm/amd/display/dc/i2caux/dce80/i2caux_dce80.c
new file mode 100644
index 000000000000..ed48596dd2a5
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/dce80/i2caux_dce80.c
@@ -0,0 +1,284 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+/*
+ * Pre-requisites: headers required by header of this unit
+ */
+#include "include/i2caux_interface.h"
+#include "../i2caux.h"
+
+/*
+ * Header of this unit
+ */
+
+#include "i2caux_dce80.h"
+
+/*
+ * Post-requisites: headers required by this unit
+ */
+
+#include "../engine.h"
+#include "../i2c_engine.h"
+#include "../i2c_sw_engine.h"
+#include "i2c_sw_engine_dce80.h"
+#include "../i2c_hw_engine.h"
+#include "i2c_hw_engine_dce80.h"
+#include "../i2c_generic_hw_engine.h"
+#include "../aux_engine.h"
+
+
+#include "../dce110/aux_engine_dce110.h"
+#include "../dce110/i2caux_dce110.h"
+
+#include "dce/dce_8_0_d.h"
+#include "dce/dce_8_0_sh_mask.h"
+
+
+/* set register offset */
+#define SR(reg_name)\
+	.reg_name = mm ## reg_name
+
+/* set register offset with instance */
+#define SRI(reg_name, block, id)\
+	.reg_name = mm ## block ## id ## _ ## reg_name
+
+#define aux_regs(id)\
+[id] = {\
+	AUX_COMMON_REG_LIST(id), \
+	.AUX_RESET_MASK = 0 \
+}
+
+static const struct dce110_aux_registers dce80_aux_regs[] = {
+		aux_regs(0),
+		aux_regs(1),
+		aux_regs(2),
+		aux_regs(3),
+		aux_regs(4),
+		aux_regs(5)
+};
+
+/*
+ * This unit
+ */
+
+#define FROM_I2C_AUX(ptr) \
+	container_of((ptr), struct i2caux_dce80, base)
+
+static void destruct(
+	struct i2caux_dce80 *i2caux_dce80)
+{
+	dal_i2caux_destruct(&i2caux_dce80->base);
+}
+
+static void destroy(
+	struct i2caux **i2c_engine)
+{
+	struct i2caux_dce80 *i2caux_dce80 = FROM_I2C_AUX(*i2c_engine);
+
+	destruct(i2caux_dce80);
+
+	kfree(i2caux_dce80);
+
+	*i2c_engine = NULL;
+}
+
+static struct i2c_engine *acquire_i2c_hw_engine(
+	struct i2caux *i2caux,
+	struct ddc *ddc)
+{
+	struct i2caux_dce80 *i2caux_dce80 = FROM_I2C_AUX(i2caux);
+
+	struct i2c_engine *engine = NULL;
+	bool non_generic;
+
+	if (!ddc)
+		return NULL;
+
+	if (ddc->hw_info.hw_supported) {
+		enum gpio_ddc_line line = dal_ddc_get_line(ddc);
+
+		if (line < GPIO_DDC_LINE_COUNT) {
+			non_generic = true;
+			engine = i2caux->i2c_hw_engines[line];
+		}
+	}
+
+	if (!engine) {
+		non_generic = false;
+		engine = i2caux->i2c_generic_hw_engine;
+	}
+
+	if (!engine)
+		return NULL;
+
+	if (non_generic) {
+		if (!i2caux_dce80->i2c_hw_buffer_in_use &&
+			engine->base.funcs->acquire(&engine->base, ddc)) {
+			i2caux_dce80->i2c_hw_buffer_in_use = true;
+			return engine;
+		}
+	} else {
+		if (engine->base.funcs->acquire(&engine->base, ddc))
+			return engine;
+	}
+
+	return NULL;
+}
+
+static void release_engine(
+	struct i2caux *i2caux,
+	struct engine *engine)
+{
+	if (engine->funcs->get_engine_type(engine) ==
+		I2CAUX_ENGINE_TYPE_I2C_DDC_HW)
+		FROM_I2C_AUX(i2caux)->i2c_hw_buffer_in_use = false;
+
+	dal_i2caux_release_engine(i2caux, engine);
+}
+
+static const enum gpio_ddc_line hw_ddc_lines[] = {
+	GPIO_DDC_LINE_DDC1,
+	GPIO_DDC_LINE_DDC2,
+	GPIO_DDC_LINE_DDC3,
+	GPIO_DDC_LINE_DDC4,
+	GPIO_DDC_LINE_DDC5,
+	GPIO_DDC_LINE_DDC6,
+	GPIO_DDC_LINE_DDC_VGA
+};
+
+static const enum gpio_ddc_line hw_aux_lines[] = {
+	GPIO_DDC_LINE_DDC1,
+	GPIO_DDC_LINE_DDC2,
+	GPIO_DDC_LINE_DDC3,
+	GPIO_DDC_LINE_DDC4,
+	GPIO_DDC_LINE_DDC5,
+	GPIO_DDC_LINE_DDC6
+};
+
+static const struct i2caux_funcs i2caux_funcs = {
+	.destroy = destroy,
+	.acquire_i2c_hw_engine = acquire_i2c_hw_engine,
+	.release_engine = release_engine,
+	.acquire_i2c_sw_engine = dal_i2caux_acquire_i2c_sw_engine,
+	.acquire_aux_engine = dal_i2caux_acquire_aux_engine,
+};
+
+static void construct(
+	struct i2caux_dce80 *i2caux_dce80,
+	struct dc_context *ctx)
+{
+	/* Entire family have I2C engine reference clock frequency
+	 * changed from XTALIN (27) to XTALIN/2 (13.5) */
+
+	struct i2caux *base = &i2caux_dce80->base;
+
+	uint32_t reference_frequency =
+		dal_i2caux_get_reference_clock(ctx->dc_bios) >> 1;
+
+	/*bool use_i2c_sw_engine = dal_adapter_service_is_feature_supported(as,
+		FEATURE_RESTORE_USAGE_I2C_SW_ENGINE);*/
+
+	/* Use SWI2C for dce8 currently, sicne we have bug with hwi2c */
+	bool use_i2c_sw_engine = true;
+
+	uint32_t i;
+
+	dal_i2caux_construct(base, ctx);
+
+	i2caux_dce80->base.funcs = &i2caux_funcs;
+	i2caux_dce80->i2c_hw_buffer_in_use = false;
+
+	/* Create I2C HW engines (HW + SW pairs)
+	 * for all lines which has assisted HW DDC
+	 * 'i' (loop counter) used as DDC/AUX engine_id */
+
+	i = 0;
+
+	do {
+		enum gpio_ddc_line line_id = hw_ddc_lines[i];
+
+		struct i2c_hw_engine_dce80_create_arg hw_arg;
+
+		if (use_i2c_sw_engine) {
+			struct i2c_sw_engine_dce80_create_arg sw_arg;
+
+			sw_arg.engine_id = i;
+			sw_arg.default_speed = base->default_i2c_sw_speed;
+			sw_arg.ctx = ctx;
+			base->i2c_sw_engines[line_id] =
+				dal_i2c_sw_engine_dce80_create(&sw_arg);
+		}
+
+		hw_arg.engine_id = i;
+		hw_arg.reference_frequency = reference_frequency;
+		hw_arg.default_speed = base->default_i2c_hw_speed;
+		hw_arg.ctx = ctx;
+
+		base->i2c_hw_engines[line_id] =
+			dal_i2c_hw_engine_dce80_create(&hw_arg);
+
+		++i;
+	} while (i < ARRAY_SIZE(hw_ddc_lines));
+
+	/* Create AUX engines for all lines which has assisted HW AUX
+	 * 'i' (loop counter) used as DDC/AUX engine_id */
+
+	i = 0;
+
+	do {
+		enum gpio_ddc_line line_id = hw_aux_lines[i];
+
+		struct aux_engine_dce110_init_data arg;
+
+		arg.engine_id = i;
+		arg.timeout_period = base->aux_timeout_period;
+		arg.ctx = ctx;
+		arg.regs = &dce80_aux_regs[i];
+
+		base->aux_engines[line_id] =
+			dal_aux_engine_dce110_create(&arg);
+
+		++i;
+	} while (i < ARRAY_SIZE(hw_aux_lines));
+
+	/* TODO Generic I2C SW and HW */
+}
+
+struct i2caux *dal_i2caux_dce80_create(
+	struct dc_context *ctx)
+{
+	struct i2caux_dce80 *i2caux_dce80 =
+		kzalloc(sizeof(struct i2caux_dce80), GFP_KERNEL);
+
+	if (!i2caux_dce80) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	construct(i2caux_dce80, ctx);
+	return &i2caux_dce80->base;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/dce80/i2caux_dce80.h b/drivers/gpu/drm/amd/display/dc/i2caux/dce80/i2caux_dce80.h
new file mode 100644
index 000000000000..21908629e973
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/dce80/i2caux_dce80.h
@@ -0,0 +1,38 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_I2C_AUX_DCE80_H__
+#define __DAL_I2C_AUX_DCE80_H__
+
+struct i2caux_dce80 {
+	struct i2caux base;
+	/* indicate the I2C HW circular buffer is in use */
+	bool i2c_hw_buffer_in_use;
+};
+
+struct i2caux *dal_i2caux_dce80_create(
+	struct dc_context *ctx);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/dcn10/i2caux_dcn10.c b/drivers/gpu/drm/amd/display/dc/i2caux/dcn10/i2caux_dcn10.c
new file mode 100644
index 000000000000..13b807d8aff8
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/dcn10/i2caux_dcn10.c
@@ -0,0 +1,118 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+#include "include/i2caux_interface.h"
+#include "../i2caux.h"
+#include "../engine.h"
+#include "../i2c_engine.h"
+#include "../i2c_sw_engine.h"
+#include "../i2c_hw_engine.h"
+
+#include "../dce110/aux_engine_dce110.h"
+#include "../dce110/i2c_hw_engine_dce110.h"
+#include "../dce110/i2caux_dce110.h"
+
+#include "raven1/DCN/dcn_1_0_offset.h"
+#include "raven1/DCN/dcn_1_0_sh_mask.h"
+#include "vega10/soc15ip.h"
+
+/* begin *********************
+ * macros to expend register list macro defined in HW object header file */
+
+#define BASE_INNER(seg) \
+	DCE_BASE__INST0_SEG ## seg
+
+/* compile time expand base address. */
+#define BASE(seg) \
+	BASE_INNER(seg)
+
+#define SR(reg_name)\
+		.reg_name = BASE(mm ## reg_name ## _BASE_IDX) +  \
+					mm ## reg_name
+
+#define SRI(reg_name, block, id)\
+	.reg_name = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
+					mm ## block ## id ## _ ## reg_name
+/* macros to expend register list macro defined in HW object header file
+ * end *********************/
+
+#define aux_regs(id)\
+[id] = {\
+	AUX_COMMON_REG_LIST(id), \
+	.AUX_RESET_MASK = DP_AUX0_AUX_CONTROL__AUX_RESET_MASK \
+}
+
+#define hw_engine_regs(id)\
+{\
+		I2C_HW_ENGINE_COMMON_REG_LIST(id) \
+}
+
+static const struct dce110_aux_registers dcn10_aux_regs[] = {
+		aux_regs(0),
+		aux_regs(1),
+		aux_regs(2),
+		aux_regs(3),
+		aux_regs(4),
+		aux_regs(5),
+};
+
+static const struct dce110_i2c_hw_engine_registers dcn10_hw_engine_regs[] = {
+		hw_engine_regs(1),
+		hw_engine_regs(2),
+		hw_engine_regs(3),
+		hw_engine_regs(4),
+		hw_engine_regs(5),
+		hw_engine_regs(6)
+};
+
+static const struct dce110_i2c_hw_engine_shift i2c_shift = {
+		I2C_COMMON_MASK_SH_LIST_DCE110(__SHIFT)
+};
+
+static const struct dce110_i2c_hw_engine_mask i2c_mask = {
+		I2C_COMMON_MASK_SH_LIST_DCE110(_MASK)
+};
+
+struct i2caux *dal_i2caux_dcn10_create(
+	struct dc_context *ctx)
+{
+	struct i2caux_dce110 *i2caux_dce110 =
+		kzalloc(sizeof(struct i2caux_dce110), GFP_KERNEL);
+
+	if (!i2caux_dce110) {
+		ASSERT_CRITICAL(false);
+		return NULL;
+	}
+
+	dal_i2caux_dce110_construct(i2caux_dce110,
+				    ctx,
+				    dcn10_aux_regs,
+				    dcn10_hw_engine_regs,
+				    &i2c_shift,
+				    &i2c_mask);
+	return &i2caux_dce110->base;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/dcn10/i2caux_dcn10.h b/drivers/gpu/drm/amd/display/dc/i2caux/dcn10/i2caux_dcn10.h
new file mode 100644
index 000000000000..aeb4a86463d4
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/dcn10/i2caux_dcn10.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_I2C_AUX_DCN10_H__
+#define __DAL_I2C_AUX_DCN10_H__
+
+struct i2caux *dal_i2caux_dcn10_create(
+	struct dc_context *ctx);
+
+#endif /* __DAL_I2C_AUX_DCN10_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/diagnostics/i2caux_diag.c b/drivers/gpu/drm/amd/display/dc/i2caux/diagnostics/i2caux_diag.c
new file mode 100644
index 000000000000..e6408f644086
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/diagnostics/i2caux_diag.c
@@ -0,0 +1,97 @@
+/*
+ * Copyright 2012-16 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+/*
+ * Pre-requisites: headers required by header of this unit
+ */
+#include "include/i2caux_interface.h"
+#include "../i2caux.h"
+#include "../engine.h"
+#include "../i2c_engine.h"
+#include "../i2c_sw_engine.h"
+#include "../i2c_hw_engine.h"
+
+/*
+ * Header of this unit
+ */
+#include "i2caux_diag.h"
+
+/*
+ * Post-requisites: headers required by this unit
+ */
+
+/*
+ * This unit
+ */
+
+static void destruct(
+	struct i2caux *i2caux)
+{
+	dal_i2caux_destruct(i2caux);
+}
+
+static void destroy(
+	struct i2caux **i2c_engine)
+{
+	destruct(*i2c_engine);
+
+	kfree(*i2c_engine);
+
+	*i2c_engine = NULL;
+}
+
+/* function table */
+static const struct i2caux_funcs i2caux_funcs = {
+	.destroy = destroy,
+	.acquire_i2c_hw_engine = NULL,
+	.release_engine = NULL,
+	.acquire_i2c_sw_engine = NULL,
+	.acquire_aux_engine = NULL,
+};
+
+static void construct(
+	struct i2caux *i2caux,
+	struct dc_context *ctx)
+{
+	dal_i2caux_construct(i2caux, ctx);
+	i2caux->funcs = &i2caux_funcs;
+}
+
+struct i2caux *dal_i2caux_diag_fpga_create(
+	struct dc_context *ctx)
+{
+	struct i2caux *i2caux =	kzalloc(sizeof(struct i2caux),
+					       GFP_KERNEL);
+
+	if (!i2caux) {
+		ASSERT_CRITICAL(false);
+		return NULL;
+	}
+
+	construct(i2caux, ctx);
+	return i2caux;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/diagnostics/i2caux_diag.h b/drivers/gpu/drm/amd/display/dc/i2caux/diagnostics/i2caux_diag.h
new file mode 100644
index 000000000000..a83eeb748283
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/diagnostics/i2caux_diag.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright 2012-16 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_I2C_AUX_DIAG_FPGA_H__
+#define __DAL_I2C_AUX_DIAG_FPGA_H__
+
+struct i2caux *dal_i2caux_diag_fpga_create(
+	struct dc_context *ctx);
+
+#endif /* __DAL_I2C_AUX_DIAG_FPGA_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/engine.h b/drivers/gpu/drm/amd/display/dc/i2caux/engine.h
new file mode 100644
index 000000000000..33de8a8834dc
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/engine.h
@@ -0,0 +1,120 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_ENGINE_H__
+#define __DAL_ENGINE_H__
+
+enum i2caux_transaction_operation {
+	I2CAUX_TRANSACTION_READ,
+	I2CAUX_TRANSACTION_WRITE
+};
+
+enum i2caux_transaction_address_space {
+	I2CAUX_TRANSACTION_ADDRESS_SPACE_I2C = 1,
+	I2CAUX_TRANSACTION_ADDRESS_SPACE_DPCD
+};
+
+struct i2caux_transaction_payload {
+	enum i2caux_transaction_address_space address_space;
+	uint32_t address;
+	uint32_t length;
+	uint8_t *data;
+};
+
+enum i2caux_transaction_status {
+	I2CAUX_TRANSACTION_STATUS_UNKNOWN = (-1L),
+	I2CAUX_TRANSACTION_STATUS_SUCCEEDED,
+	I2CAUX_TRANSACTION_STATUS_FAILED_CHANNEL_BUSY,
+	I2CAUX_TRANSACTION_STATUS_FAILED_TIMEOUT,
+	I2CAUX_TRANSACTION_STATUS_FAILED_PROTOCOL_ERROR,
+	I2CAUX_TRANSACTION_STATUS_FAILED_NACK,
+	I2CAUX_TRANSACTION_STATUS_FAILED_INCOMPLETE,
+	I2CAUX_TRANSACTION_STATUS_FAILED_OPERATION,
+	I2CAUX_TRANSACTION_STATUS_FAILED_INVALID_OPERATION,
+	I2CAUX_TRANSACTION_STATUS_FAILED_BUFFER_OVERFLOW
+};
+
+struct i2caux_transaction_request {
+	enum i2caux_transaction_operation operation;
+	struct i2caux_transaction_payload payload;
+	enum i2caux_transaction_status status;
+};
+
+enum i2caux_engine_type {
+	I2CAUX_ENGINE_TYPE_UNKNOWN = (-1L),
+	I2CAUX_ENGINE_TYPE_AUX,
+	I2CAUX_ENGINE_TYPE_I2C_DDC_HW,
+	I2CAUX_ENGINE_TYPE_I2C_GENERIC_HW,
+	I2CAUX_ENGINE_TYPE_I2C_SW
+};
+
+enum i2c_default_speed {
+	I2CAUX_DEFAULT_I2C_HW_SPEED = 50,
+	I2CAUX_DEFAULT_I2C_SW_SPEED = 50
+};
+
+enum i2caux_transaction_action {
+	I2CAUX_TRANSACTION_ACTION_I2C_WRITE = 0x00,
+	I2CAUX_TRANSACTION_ACTION_I2C_READ = 0x10,
+	I2CAUX_TRANSACTION_ACTION_I2C_STATUS_REQUEST = 0x20,
+
+	I2CAUX_TRANSACTION_ACTION_I2C_WRITE_MOT = 0x40,
+	I2CAUX_TRANSACTION_ACTION_I2C_READ_MOT = 0x50,
+	I2CAUX_TRANSACTION_ACTION_I2C_STATUS_REQUEST_MOT = 0x60,
+
+	I2CAUX_TRANSACTION_ACTION_DP_WRITE = 0x80,
+	I2CAUX_TRANSACTION_ACTION_DP_READ = 0x90
+};
+
+struct engine;
+
+struct engine_funcs {
+	enum i2caux_engine_type (*get_engine_type)(
+		const struct engine *engine);
+	bool (*acquire)(
+		struct engine *engine,
+		struct ddc *ddc);
+	bool (*submit_request)(
+		struct engine *engine,
+		struct i2caux_transaction_request *request,
+		bool middle_of_transaction);
+	void (*release_engine)(
+		struct engine *engine);
+};
+
+struct engine {
+	const struct engine_funcs *funcs;
+	struct ddc *ddc;
+	struct dc_context *ctx;
+};
+
+void dal_i2caux_construct_engine(
+	struct engine *engine,
+	struct dc_context *ctx);
+
+void dal_i2caux_destruct_engine(
+	struct engine *engine);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/engine_base.c b/drivers/gpu/drm/amd/display/dc/i2caux/engine_base.c
new file mode 100644
index 000000000000..5d155d36d353
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/engine_base.c
@@ -0,0 +1,52 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+/*
+ * Pre-requisites: headers required by header of this unit
+ */
+#include "include/i2caux_interface.h"
+
+/*
+ * Header of this unit
+ */
+
+#include "engine.h"
+
+void dal_i2caux_construct_engine(
+	struct engine *engine,
+	struct dc_context *ctx)
+{
+	engine->ddc = NULL;
+	engine->ctx = ctx;
+}
+
+void dal_i2caux_destruct_engine(
+	struct engine *engine)
+{
+	/* nothing to do */
+}
+
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/i2c_engine.c b/drivers/gpu/drm/amd/display/dc/i2caux/i2c_engine.c
new file mode 100644
index 000000000000..70e20bd47ce4
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/i2c_engine.c
@@ -0,0 +1,118 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+/*
+ * Pre-requisites: headers required by header of this unit
+ */
+#include "include/i2caux_interface.h"
+#include "engine.h"
+
+/*
+ * Header of this unit
+ */
+
+#include "i2c_engine.h"
+
+/*
+ * Post-requisites: headers required by this unit
+ */
+
+/*
+ * This unit
+ */
+
+#define FROM_ENGINE(ptr) \
+	container_of((ptr), struct i2c_engine, base)
+
+bool dal_i2c_engine_acquire(
+	struct engine *engine,
+	struct ddc *ddc_handle)
+{
+	struct i2c_engine *i2c_engine = FROM_ENGINE(engine);
+
+	uint32_t counter = 0;
+	bool result;
+
+	do {
+		result = i2c_engine->funcs->acquire_engine(
+			i2c_engine, ddc_handle);
+
+		if (result)
+			break;
+
+		/* i2c_engine is busy by VBios, lets wait and retry */
+
+		udelay(10);
+
+		++counter;
+	} while (counter < 2);
+
+	if (result) {
+		if (!i2c_engine->funcs->setup_engine(i2c_engine)) {
+			engine->funcs->release_engine(engine);
+			result = false;
+		}
+	}
+
+	return result;
+}
+
+bool dal_i2c_engine_setup_i2c_engine(
+	struct i2c_engine *engine)
+{
+	/* Derivative classes do not have to override this */
+
+	return true;
+}
+
+void dal_i2c_engine_submit_channel_request(
+	struct i2c_engine *engine,
+	struct i2c_request_transaction_data *request)
+{
+
+}
+
+void dal_i2c_engine_process_channel_reply(
+	struct i2c_engine *engine,
+	struct i2c_reply_transaction_data *reply)
+{
+
+}
+
+void dal_i2c_engine_construct(
+	struct i2c_engine *engine,
+	struct dc_context *ctx)
+{
+	dal_i2caux_construct_engine(&engine->base, ctx);
+	engine->timeout_delay = 0;
+}
+
+void dal_i2c_engine_destruct(
+	struct i2c_engine *engine)
+{
+	dal_i2caux_destruct_engine(&engine->base);
+}
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/i2c_engine.h b/drivers/gpu/drm/amd/display/dc/i2caux/i2c_engine.h
new file mode 100644
index 000000000000..58fc0f25eceb
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/i2c_engine.h
@@ -0,0 +1,113 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_I2C_ENGINE_H__
+#define __DAL_I2C_ENGINE_H__
+
+enum i2c_channel_operation_result {
+	I2C_CHANNEL_OPERATION_SUCCEEDED,
+	I2C_CHANNEL_OPERATION_FAILED,
+	I2C_CHANNEL_OPERATION_NOT_GRANTED,
+	I2C_CHANNEL_OPERATION_IS_BUSY,
+	I2C_CHANNEL_OPERATION_NO_HANDLE_PROVIDED,
+	I2C_CHANNEL_OPERATION_CHANNEL_IN_USE,
+	I2C_CHANNEL_OPERATION_CHANNEL_CLIENT_MAX_ALLOWED,
+	I2C_CHANNEL_OPERATION_ENGINE_BUSY,
+	I2C_CHANNEL_OPERATION_TIMEOUT,
+	I2C_CHANNEL_OPERATION_NO_RESPONSE,
+	I2C_CHANNEL_OPERATION_HW_REQUEST_I2C_BUS,
+	I2C_CHANNEL_OPERATION_WRONG_PARAMETER,
+	I2C_CHANNEL_OPERATION_OUT_NB_OF_RETRIES,
+	I2C_CHANNEL_OPERATION_NOT_STARTED
+};
+
+struct i2c_request_transaction_data {
+	enum i2caux_transaction_action action;
+	enum i2c_channel_operation_result status;
+	uint8_t address;
+	uint32_t length;
+	uint8_t *data;
+};
+
+struct i2c_reply_transaction_data {
+	uint32_t length;
+	uint8_t *data;
+};
+
+struct i2c_engine;
+
+struct i2c_engine_funcs {
+	void (*destroy)(
+		struct i2c_engine **ptr);
+	uint32_t (*get_speed)(
+		const struct i2c_engine *engine);
+	void (*set_speed)(
+		struct i2c_engine *engine,
+		uint32_t speed);
+	bool (*acquire_engine)(
+		struct i2c_engine *engine,
+		struct ddc *ddc);
+	bool (*setup_engine)(
+		struct i2c_engine *engine);
+	void (*submit_channel_request)(
+		struct i2c_engine *engine,
+		struct i2c_request_transaction_data *request);
+	void (*process_channel_reply)(
+		struct i2c_engine *engine,
+		struct i2c_reply_transaction_data *reply);
+	enum i2c_channel_operation_result (*get_channel_status)(
+		struct i2c_engine *engine,
+		uint8_t *returned_bytes);
+};
+
+struct i2c_engine {
+	struct engine base;
+	const struct i2c_engine_funcs *funcs;
+	uint32_t timeout_delay;
+};
+
+void dal_i2c_engine_construct(
+	struct i2c_engine *engine,
+	struct dc_context *ctx);
+
+void dal_i2c_engine_destruct(
+	struct i2c_engine *engine);
+
+bool dal_i2c_engine_setup_i2c_engine(
+	struct i2c_engine *engine);
+
+void dal_i2c_engine_submit_channel_request(
+	struct i2c_engine *engine,
+	struct i2c_request_transaction_data *request);
+
+void dal_i2c_engine_process_channel_reply(
+	struct i2c_engine *engine,
+	struct i2c_reply_transaction_data *reply);
+
+bool dal_i2c_engine_acquire(
+	struct engine *ptr,
+	struct ddc *ddc_handle);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/i2c_generic_hw_engine.c b/drivers/gpu/drm/amd/display/dc/i2caux/i2c_generic_hw_engine.c
new file mode 100644
index 000000000000..5a4295e0fae5
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/i2c_generic_hw_engine.c
@@ -0,0 +1,284 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+/*
+ * Pre-requisites: headers required by header of this unit
+ */
+#include "include/i2caux_interface.h"
+#include "engine.h"
+#include "i2c_engine.h"
+#include "i2c_hw_engine.h"
+
+/*
+ * Header of this unit
+ */
+
+#include "i2c_generic_hw_engine.h"
+
+/*
+ * Post-requisites: headers required by this unit
+ */
+
+/*
+ * This unit
+ */
+
+/*
+ * @brief
+ * Cast 'struct i2c_hw_engine *'
+ * to 'struct i2c_generic_hw_engine *'
+ */
+#define FROM_I2C_HW_ENGINE(ptr) \
+	container_of((ptr), struct i2c_generic_hw_engine, base)
+
+/*
+ * @brief
+ * Cast 'struct i2c_engine *'
+ * to 'struct i2c_generic_hw_engine *'
+ */
+#define FROM_I2C_ENGINE(ptr) \
+	FROM_I2C_HW_ENGINE(container_of((ptr), struct i2c_hw_engine, base))
+
+/*
+ * @brief
+ * Cast 'struct engine *'
+ * to 'struct i2c_generic_hw_engine *'
+ */
+#define FROM_ENGINE(ptr) \
+	FROM_I2C_ENGINE(container_of((ptr), struct i2c_engine, base))
+
+enum i2caux_engine_type dal_i2c_generic_hw_engine_get_engine_type(
+	const struct engine *engine)
+{
+	return I2CAUX_ENGINE_TYPE_I2C_GENERIC_HW;
+}
+
+/*
+ * @brief
+ * Single transaction handling.
+ * Since transaction may be bigger than HW buffer size,
+ * it divides transaction to sub-transactions
+ * and uses batch transaction feature of the engine.
+ */
+bool dal_i2c_generic_hw_engine_submit_request(
+	struct engine *engine,
+	struct i2caux_transaction_request *i2caux_request,
+	bool middle_of_transaction)
+{
+	struct i2c_generic_hw_engine *hw_engine = FROM_ENGINE(engine);
+
+	struct i2c_hw_engine *base = &hw_engine->base;
+
+	uint32_t max_payload_size =
+		base->funcs->get_hw_buffer_available_size(base);
+
+	bool initial_stop_bit = !middle_of_transaction;
+
+	struct i2c_generic_transaction_attributes attributes;
+
+	enum i2c_channel_operation_result operation_result =
+		I2C_CHANNEL_OPERATION_FAILED;
+
+	bool result = false;
+
+	/* setup transaction initial properties */
+
+	uint8_t address = i2caux_request->payload.address;
+	uint8_t *current_payload = i2caux_request->payload.data;
+	uint32_t remaining_payload_size = i2caux_request->payload.length;
+
+	bool first_iteration = true;
+
+	if (i2caux_request->operation == I2CAUX_TRANSACTION_READ)
+		attributes.action = I2CAUX_TRANSACTION_ACTION_I2C_READ;
+	else if (i2caux_request->operation == I2CAUX_TRANSACTION_WRITE)
+		attributes.action = I2CAUX_TRANSACTION_ACTION_I2C_WRITE;
+	else {
+		i2caux_request->status =
+			I2CAUX_TRANSACTION_STATUS_FAILED_INVALID_OPERATION;
+		return false;
+	}
+
+	/* Do batch transaction.
+	 * Divide read/write data into payloads which fit HW buffer size.
+	 * 1. Single transaction:
+	 *    start_bit = 1, stop_bit depends on session state, ack_on_read = 0;
+	 * 2. Start of batch transaction:
+	 *    start_bit = 1, stop_bit = 0, ack_on_read = 1;
+	 * 3. Middle of batch transaction:
+	 *    start_bit = 0, stop_bit = 0, ack_on_read = 1;
+	 * 4. End of batch transaction:
+	 *    start_bit = 0, stop_bit depends on session state, ack_on_read = 0.
+	 * Session stop bit is set if 'middle_of_transaction' = 0. */
+
+	while (remaining_payload_size) {
+		uint32_t current_transaction_size;
+		uint32_t current_payload_size;
+
+		bool last_iteration;
+		bool stop_bit;
+
+		/* Calculate current transaction size and payload size.
+		 * Transaction size = total number of bytes in transaction,
+		 * including slave's address;
+		 * Payload size = number of data bytes in transaction. */
+
+		if (first_iteration) {
+			/* In the first sub-transaction we send slave's address
+			 * thus we need to reserve one byte for it */
+			current_transaction_size =
+			(remaining_payload_size > max_payload_size - 1) ?
+				max_payload_size :
+				remaining_payload_size + 1;
+
+			current_payload_size = current_transaction_size - 1;
+		} else {
+			/* Second and further sub-transactions will have
+			 * entire buffer reserved for data */
+			current_transaction_size =
+				(remaining_payload_size > max_payload_size) ?
+				max_payload_size :
+				remaining_payload_size;
+
+			current_payload_size = current_transaction_size;
+		}
+
+		last_iteration =
+			(remaining_payload_size == current_payload_size);
+
+		stop_bit = last_iteration ? initial_stop_bit : false;
+
+		/* write slave device address */
+
+		if (first_iteration)
+			hw_engine->funcs->write_address(hw_engine, address);
+
+		/* write current portion of data, if requested */
+
+		if (i2caux_request->operation == I2CAUX_TRANSACTION_WRITE)
+			hw_engine->funcs->write_data(
+				hw_engine,
+				current_payload,
+				current_payload_size);
+
+		/* execute transaction */
+
+		attributes.start_bit = first_iteration;
+		attributes.stop_bit = stop_bit;
+		attributes.last_read = last_iteration;
+		attributes.transaction_size = current_transaction_size;
+
+		hw_engine->funcs->execute_transaction(hw_engine, &attributes);
+
+		/* wait until transaction is processed; if it fails - quit */
+
+		operation_result = base->funcs->wait_on_operation_result(
+			base,
+			base->funcs->get_transaction_timeout(
+				base, current_transaction_size),
+			I2C_CHANNEL_OPERATION_ENGINE_BUSY);
+
+		if (operation_result != I2C_CHANNEL_OPERATION_SUCCEEDED)
+			break;
+
+		/* read current portion of data, if requested */
+
+		/* the read offset should be 1 for first sub-transaction,
+		 * and 0 for any next one */
+
+		if (i2caux_request->operation == I2CAUX_TRANSACTION_READ)
+			hw_engine->funcs->read_data(hw_engine, current_payload,
+				current_payload_size, first_iteration ? 1 : 0);
+
+		/* update loop variables */
+
+		first_iteration = false;
+		current_payload += current_payload_size;
+		remaining_payload_size -= current_payload_size;
+	}
+
+	/* update transaction status */
+
+	switch (operation_result) {
+	case I2C_CHANNEL_OPERATION_SUCCEEDED:
+		i2caux_request->status =
+			I2CAUX_TRANSACTION_STATUS_SUCCEEDED;
+		result = true;
+	break;
+	case I2C_CHANNEL_OPERATION_NO_RESPONSE:
+		i2caux_request->status =
+			I2CAUX_TRANSACTION_STATUS_FAILED_NACK;
+	break;
+	case I2C_CHANNEL_OPERATION_TIMEOUT:
+		i2caux_request->status =
+			I2CAUX_TRANSACTION_STATUS_FAILED_TIMEOUT;
+	break;
+	case I2C_CHANNEL_OPERATION_FAILED:
+		i2caux_request->status =
+			I2CAUX_TRANSACTION_STATUS_FAILED_INCOMPLETE;
+	break;
+	default:
+		i2caux_request->status =
+			I2CAUX_TRANSACTION_STATUS_FAILED_OPERATION;
+	}
+
+	return result;
+}
+
+/*
+ * @brief
+ * Returns number of microseconds to wait until timeout to be considered
+ */
+uint32_t dal_i2c_generic_hw_engine_get_transaction_timeout(
+	const struct i2c_hw_engine *engine,
+	uint32_t length)
+{
+	const struct i2c_engine *base = &engine->base;
+
+	uint32_t speed = base->funcs->get_speed(base);
+
+	if (!speed)
+		return 0;
+
+	/* total timeout = period_timeout * (start + data bits count + stop) */
+
+	return ((1000 * TRANSACTION_TIMEOUT_IN_I2C_CLOCKS) / speed) *
+		(1 + (length << 3) + 1);
+}
+
+void dal_i2c_generic_hw_engine_construct(
+	struct i2c_generic_hw_engine *engine,
+	struct dc_context *ctx)
+{
+	dal_i2c_hw_engine_construct(&engine->base, ctx);
+}
+
+void dal_i2c_generic_hw_engine_destruct(
+	struct i2c_generic_hw_engine *engine)
+{
+	dal_i2c_hw_engine_destruct(&engine->base);
+}
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/i2c_generic_hw_engine.h b/drivers/gpu/drm/amd/display/dc/i2caux/i2c_generic_hw_engine.h
new file mode 100644
index 000000000000..1da0397b04a2
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/i2c_generic_hw_engine.h
@@ -0,0 +1,77 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_I2C_GENERIC_HW_ENGINE_H__
+#define __DAL_I2C_GENERIC_HW_ENGINE_H__
+
+struct i2c_generic_transaction_attributes {
+	enum i2caux_transaction_action action;
+	uint32_t transaction_size;
+	bool start_bit;
+	bool stop_bit;
+	bool last_read;
+};
+
+struct i2c_generic_hw_engine;
+
+struct i2c_generic_hw_engine_funcs {
+	void (*write_address)(
+		struct i2c_generic_hw_engine *engine,
+		uint8_t address);
+	void (*write_data)(
+		struct i2c_generic_hw_engine *engine,
+		const uint8_t *buffer,
+		uint32_t length);
+	void (*read_data)(
+		struct i2c_generic_hw_engine *engine,
+		uint8_t *buffer,
+		uint32_t length,
+		uint32_t offset);
+	void (*execute_transaction)(
+		struct i2c_generic_hw_engine *engine,
+		struct i2c_generic_transaction_attributes *attributes);
+};
+
+struct i2c_generic_hw_engine {
+	struct i2c_hw_engine base;
+	const struct i2c_generic_hw_engine_funcs *funcs;
+};
+
+void dal_i2c_generic_hw_engine_construct(
+	struct i2c_generic_hw_engine *engine,
+	struct dc_context *ctx);
+
+void dal_i2c_generic_hw_engine_destruct(
+	struct i2c_generic_hw_engine *engine);
+enum i2caux_engine_type dal_i2c_generic_hw_engine_get_engine_type(
+	const struct engine *engine);
+bool dal_i2c_generic_hw_engine_submit_request(
+	struct engine *ptr,
+	struct i2caux_transaction_request *i2caux_request,
+	bool middle_of_transaction);
+uint32_t dal_i2c_generic_hw_engine_get_transaction_timeout(
+	const struct i2c_hw_engine *engine,
+	uint32_t length);
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/i2c_hw_engine.c b/drivers/gpu/drm/amd/display/dc/i2caux/i2c_hw_engine.c
new file mode 100644
index 000000000000..4b54fcfb28ec
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/i2c_hw_engine.c
@@ -0,0 +1,244 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+/*
+ * Pre-requisites: headers required by header of this unit
+ */
+#include "include/i2caux_interface.h"
+#include "engine.h"
+#include "i2c_engine.h"
+
+/*
+ * Header of this unit
+ */
+
+#include "i2c_hw_engine.h"
+
+/*
+ * Post-requisites: headers required by this unit
+ */
+
+/*
+ * This unit
+ */
+
+/*
+ * @brief
+ * Cast 'struct i2c_engine *'
+ * to 'struct i2c_hw_engine *'
+ */
+#define FROM_I2C_ENGINE(ptr) \
+	container_of((ptr), struct i2c_hw_engine, base)
+
+/*
+ * @brief
+ * Cast 'struct engine *'
+ * to 'struct i2c_hw_engine *'
+ */
+#define FROM_ENGINE(ptr) \
+	FROM_I2C_ENGINE(container_of((ptr), struct i2c_engine, base))
+
+enum i2caux_engine_type dal_i2c_hw_engine_get_engine_type(
+	const struct engine *engine)
+{
+	return I2CAUX_ENGINE_TYPE_I2C_DDC_HW;
+}
+
+bool dal_i2c_hw_engine_submit_request(
+	struct engine *engine,
+	struct i2caux_transaction_request *i2caux_request,
+	bool middle_of_transaction)
+{
+	struct i2c_hw_engine *hw_engine = FROM_ENGINE(engine);
+
+	struct i2c_request_transaction_data request;
+
+	uint32_t transaction_timeout;
+
+	enum i2c_channel_operation_result operation_result;
+
+	bool result = false;
+
+	/* We need following:
+	 * transaction length will not exceed
+	 * the number of free bytes in HW buffer (minus one for address)*/
+
+	if (i2caux_request->payload.length >=
+		hw_engine->funcs->get_hw_buffer_available_size(hw_engine)) {
+		i2caux_request->status =
+			I2CAUX_TRANSACTION_STATUS_FAILED_BUFFER_OVERFLOW;
+		return false;
+	}
+
+	if (i2caux_request->operation == I2CAUX_TRANSACTION_READ)
+		request.action = middle_of_transaction ?
+			I2CAUX_TRANSACTION_ACTION_I2C_READ_MOT :
+			I2CAUX_TRANSACTION_ACTION_I2C_READ;
+	else if (i2caux_request->operation == I2CAUX_TRANSACTION_WRITE)
+		request.action = middle_of_transaction ?
+			I2CAUX_TRANSACTION_ACTION_I2C_WRITE_MOT :
+			I2CAUX_TRANSACTION_ACTION_I2C_WRITE;
+	else {
+		i2caux_request->status =
+			I2CAUX_TRANSACTION_STATUS_FAILED_INVALID_OPERATION;
+		/* [anaumov] in DAL2, there was no "return false" */
+		return false;
+	}
+
+	request.address = (uint8_t)i2caux_request->payload.address;
+	request.length = i2caux_request->payload.length;
+	request.data = i2caux_request->payload.data;
+
+	/* obtain timeout value before submitting request */
+
+	transaction_timeout = hw_engine->funcs->get_transaction_timeout(
+		hw_engine, i2caux_request->payload.length + 1);
+
+	hw_engine->base.funcs->submit_channel_request(
+		&hw_engine->base, &request);
+
+	if ((request.status == I2C_CHANNEL_OPERATION_FAILED) ||
+		(request.status == I2C_CHANNEL_OPERATION_ENGINE_BUSY)) {
+		i2caux_request->status =
+			I2CAUX_TRANSACTION_STATUS_FAILED_CHANNEL_BUSY;
+		return false;
+	}
+
+	/* wait until transaction proceed */
+
+	operation_result = hw_engine->funcs->wait_on_operation_result(
+		hw_engine,
+		transaction_timeout,
+		I2C_CHANNEL_OPERATION_ENGINE_BUSY);
+
+	/* update transaction status */
+
+	switch (operation_result) {
+	case I2C_CHANNEL_OPERATION_SUCCEEDED:
+		i2caux_request->status =
+			I2CAUX_TRANSACTION_STATUS_SUCCEEDED;
+		result = true;
+	break;
+	case I2C_CHANNEL_OPERATION_NO_RESPONSE:
+		i2caux_request->status =
+			I2CAUX_TRANSACTION_STATUS_FAILED_NACK;
+	break;
+	case I2C_CHANNEL_OPERATION_TIMEOUT:
+		i2caux_request->status =
+			I2CAUX_TRANSACTION_STATUS_FAILED_TIMEOUT;
+	break;
+	case I2C_CHANNEL_OPERATION_FAILED:
+		i2caux_request->status =
+			I2CAUX_TRANSACTION_STATUS_FAILED_INCOMPLETE;
+	break;
+	default:
+		i2caux_request->status =
+			I2CAUX_TRANSACTION_STATUS_FAILED_OPERATION;
+	}
+
+	if (result && (i2caux_request->operation == I2CAUX_TRANSACTION_READ)) {
+		struct i2c_reply_transaction_data reply;
+
+		reply.data = i2caux_request->payload.data;
+		reply.length = i2caux_request->payload.length;
+
+		hw_engine->base.funcs->
+			process_channel_reply(&hw_engine->base, &reply);
+	}
+
+	return result;
+}
+
+bool dal_i2c_hw_engine_acquire_engine(
+	struct i2c_engine *engine,
+	struct ddc *ddc)
+{
+	enum gpio_result result;
+	uint32_t current_speed;
+
+	result = dal_ddc_open(ddc, GPIO_MODE_HARDWARE,
+		GPIO_DDC_CONFIG_TYPE_MODE_I2C);
+
+	if (result != GPIO_RESULT_OK)
+		return false;
+
+	engine->base.ddc = ddc;
+
+	current_speed = engine->funcs->get_speed(engine);
+
+	if (current_speed)
+		FROM_I2C_ENGINE(engine)->original_speed = current_speed;
+
+	return true;
+}
+/*
+ * @brief
+ * Queries in a loop for current engine status
+ * until retrieved status matches 'expected_result', or timeout occurs.
+ * Timeout given in microseconds
+ * and the status query frequency is also one per microsecond.
+ */
+enum i2c_channel_operation_result dal_i2c_hw_engine_wait_on_operation_result(
+	struct i2c_hw_engine *engine,
+	uint32_t timeout,
+	enum i2c_channel_operation_result expected_result)
+{
+	enum i2c_channel_operation_result result;
+	uint32_t i = 0;
+
+	if (!timeout)
+		return I2C_CHANNEL_OPERATION_SUCCEEDED;
+
+	do {
+		result = engine->base.funcs->get_channel_status(
+			&engine->base, NULL);
+
+		if (result != expected_result)
+			break;
+
+		udelay(1);
+
+		++i;
+	} while (i < timeout);
+
+	return result;
+}
+
+void dal_i2c_hw_engine_construct(
+	struct i2c_hw_engine *engine,
+	struct dc_context *ctx)
+{
+	dal_i2c_engine_construct(&engine->base, ctx);
+	engine->original_speed = I2CAUX_DEFAULT_I2C_HW_SPEED;
+	engine->default_speed = I2CAUX_DEFAULT_I2C_HW_SPEED;
+}
+
+void dal_i2c_hw_engine_destruct(
+	struct i2c_hw_engine *engine)
+{
+	dal_i2c_engine_destruct(&engine->base);
+}
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/i2c_hw_engine.h b/drivers/gpu/drm/amd/display/dc/i2caux/i2c_hw_engine.h
new file mode 100644
index 000000000000..8936a994804a
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/i2c_hw_engine.h
@@ -0,0 +1,80 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_I2C_HW_ENGINE_H__
+#define __DAL_I2C_HW_ENGINE_H__
+
+enum {
+	TRANSACTION_TIMEOUT_IN_I2C_CLOCKS = 32
+};
+
+struct i2c_hw_engine;
+
+struct i2c_hw_engine_funcs {
+	uint32_t (*get_hw_buffer_available_size)(
+		const struct i2c_hw_engine *engine);
+	enum i2c_channel_operation_result (*wait_on_operation_result)(
+		struct i2c_hw_engine *engine,
+		uint32_t timeout,
+		enum i2c_channel_operation_result expected_result);
+	uint32_t (*get_transaction_timeout)(
+		const struct i2c_hw_engine *engine,
+		uint32_t length);
+};
+
+struct i2c_hw_engine {
+	struct i2c_engine base;
+	const struct i2c_hw_engine_funcs *funcs;
+
+	/* Values below are in kilohertz */
+	uint32_t original_speed;
+	uint32_t default_speed;
+};
+
+void dal_i2c_hw_engine_construct(
+	struct i2c_hw_engine *engine,
+	struct dc_context *ctx);
+
+void dal_i2c_hw_engine_destruct(
+	struct i2c_hw_engine *engine);
+
+enum i2c_channel_operation_result dal_i2c_hw_engine_wait_on_operation_result(
+	struct i2c_hw_engine *engine,
+	uint32_t timeout,
+	enum i2c_channel_operation_result expected_result);
+
+bool dal_i2c_hw_engine_acquire_engine(
+	struct i2c_engine *engine,
+	struct ddc *ddc);
+
+bool dal_i2c_hw_engine_submit_request(
+	struct engine *ptr,
+	struct i2caux_transaction_request *i2caux_request,
+	bool middle_of_transaction);
+
+enum i2caux_engine_type dal_i2c_hw_engine_get_engine_type(
+	const struct engine *engine);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/i2c_sw_engine.c b/drivers/gpu/drm/amd/display/dc/i2caux/i2c_sw_engine.c
new file mode 100644
index 000000000000..8e19bb629394
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/i2c_sw_engine.c
@@ -0,0 +1,601 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+/*
+ * Pre-requisites: headers required by header of this unit
+ */
+#include "include/i2caux_interface.h"
+#include "engine.h"
+#include "i2c_engine.h"
+
+/*
+ * Header of this unit
+ */
+
+#include "i2c_sw_engine.h"
+
+/*
+ * Post-requisites: headers required by this unit
+ */
+
+/*
+ * This unit
+ */
+
+#define SCL false
+#define SDA true
+
+static inline bool read_bit_from_ddc(
+	struct ddc *ddc,
+	bool data_nor_clock)
+{
+	uint32_t value = 0;
+
+	if (data_nor_clock)
+		dal_gpio_get_value(ddc->pin_data, &value);
+	else
+		dal_gpio_get_value(ddc->pin_clock, &value);
+
+	return (value != 0);
+}
+
+static inline void write_bit_to_ddc(
+	struct ddc *ddc,
+	bool data_nor_clock,
+	bool bit)
+{
+	uint32_t value = bit ? 1 : 0;
+
+	if (data_nor_clock)
+		dal_gpio_set_value(ddc->pin_data, value);
+	else
+		dal_gpio_set_value(ddc->pin_clock, value);
+}
+
+static bool wait_for_scl_high(
+	struct dc_context *ctx,
+	struct ddc *ddc,
+	uint16_t clock_delay_div_4)
+{
+	uint32_t scl_retry = 0;
+	uint32_t scl_retry_max = I2C_SW_TIMEOUT_DELAY / clock_delay_div_4;
+
+	udelay(clock_delay_div_4);
+
+	/* 3 milliseconds delay
+	 * to wake up some displays from "low power" state.
+	 */
+
+	do {
+		if (read_bit_from_ddc(ddc, SCL))
+			return true;
+
+		udelay(clock_delay_div_4);
+
+		++scl_retry;
+	} while (scl_retry <= scl_retry_max);
+
+	return false;
+}
+
+static bool start_sync(
+	struct dc_context *ctx,
+	struct ddc *ddc_handle,
+	uint16_t clock_delay_div_4)
+{
+	uint32_t retry = 0;
+
+	/* The I2C communications start signal is:
+	 * the SDA going low from high, while the SCL is high. */
+
+	write_bit_to_ddc(ddc_handle, SCL, true);
+
+	udelay(clock_delay_div_4);
+
+	do {
+		write_bit_to_ddc(ddc_handle, SDA, true);
+
+		if (!read_bit_from_ddc(ddc_handle, SDA)) {
+			++retry;
+			continue;
+		}
+
+		udelay(clock_delay_div_4);
+
+		write_bit_to_ddc(ddc_handle, SCL, true);
+
+		if (!wait_for_scl_high(ctx, ddc_handle, clock_delay_div_4))
+			break;
+
+		write_bit_to_ddc(ddc_handle, SDA, false);
+
+		udelay(clock_delay_div_4);
+
+		write_bit_to_ddc(ddc_handle, SCL, false);
+
+		udelay(clock_delay_div_4);
+
+		return true;
+	} while (retry <= I2C_SW_RETRIES);
+
+	return false;
+}
+
+static bool stop_sync(
+	struct dc_context *ctx,
+	struct ddc *ddc_handle,
+	uint16_t clock_delay_div_4)
+{
+	uint32_t retry = 0;
+
+	/* The I2C communications stop signal is:
+	 * the SDA going high from low, while the SCL is high. */
+
+	write_bit_to_ddc(ddc_handle, SCL, false);
+
+	udelay(clock_delay_div_4);
+
+	write_bit_to_ddc(ddc_handle, SDA, false);
+
+	udelay(clock_delay_div_4);
+
+	write_bit_to_ddc(ddc_handle, SCL, true);
+
+	if (!wait_for_scl_high(ctx, ddc_handle, clock_delay_div_4))
+		return false;
+
+	write_bit_to_ddc(ddc_handle, SDA, true);
+
+	do {
+		udelay(clock_delay_div_4);
+
+		if (read_bit_from_ddc(ddc_handle, SDA))
+			return true;
+
+		++retry;
+	} while (retry <= 2);
+
+	return false;
+}
+
+static bool write_byte(
+	struct dc_context *ctx,
+	struct ddc *ddc_handle,
+	uint16_t clock_delay_div_4,
+	uint8_t byte)
+{
+	int32_t shift = 7;
+	bool ack;
+
+	/* bits are transmitted serially, starting from MSB */
+
+	do {
+		udelay(clock_delay_div_4);
+
+		write_bit_to_ddc(ddc_handle, SDA, (byte >> shift) & 1);
+
+		udelay(clock_delay_div_4);
+
+		write_bit_to_ddc(ddc_handle, SCL, true);
+
+		if (!wait_for_scl_high(ctx, ddc_handle, clock_delay_div_4))
+			return false;
+
+		write_bit_to_ddc(ddc_handle, SCL, false);
+
+		--shift;
+	} while (shift >= 0);
+
+	/* The display sends ACK by preventing the SDA from going high
+	 * after the SCL pulse we use to send our last data bit.
+	 * If the SDA goes high after that bit, it's a NACK */
+
+	udelay(clock_delay_div_4);
+
+	write_bit_to_ddc(ddc_handle, SDA, true);
+
+	udelay(clock_delay_div_4);
+
+	write_bit_to_ddc(ddc_handle, SCL, true);
+
+	if (!wait_for_scl_high(ctx, ddc_handle, clock_delay_div_4))
+		return false;
+
+	/* read ACK bit */
+
+	ack = !read_bit_from_ddc(ddc_handle, SDA);
+
+	udelay(clock_delay_div_4 << 1);
+
+	write_bit_to_ddc(ddc_handle, SCL, false);
+
+	udelay(clock_delay_div_4 << 1);
+
+	return ack;
+}
+
+static bool read_byte(
+	struct dc_context *ctx,
+	struct ddc *ddc_handle,
+	uint16_t clock_delay_div_4,
+	uint8_t *byte,
+	bool more)
+{
+	int32_t shift = 7;
+
+	uint8_t data = 0;
+
+	/* The data bits are read from MSB to LSB;
+	 * bit is read while SCL is high */
+
+	do {
+		write_bit_to_ddc(ddc_handle, SCL, true);
+
+		if (!wait_for_scl_high(ctx, ddc_handle, clock_delay_div_4))
+			return false;
+
+		if (read_bit_from_ddc(ddc_handle, SDA))
+			data |= (1 << shift);
+
+		write_bit_to_ddc(ddc_handle, SCL, false);
+
+		udelay(clock_delay_div_4 << 1);
+
+		--shift;
+	} while (shift >= 0);
+
+	/* read only whole byte */
+
+	*byte = data;
+
+	udelay(clock_delay_div_4);
+
+	/* send the acknowledge bit:
+	 * SDA low means ACK, SDA high means NACK */
+
+	write_bit_to_ddc(ddc_handle, SDA, !more);
+
+	udelay(clock_delay_div_4);
+
+	write_bit_to_ddc(ddc_handle, SCL, true);
+
+	if (!wait_for_scl_high(ctx, ddc_handle, clock_delay_div_4))
+		return false;
+
+	write_bit_to_ddc(ddc_handle, SCL, false);
+
+	udelay(clock_delay_div_4);
+
+	write_bit_to_ddc(ddc_handle, SDA, true);
+
+	udelay(clock_delay_div_4);
+
+	return true;
+}
+
+static bool i2c_write(
+	struct dc_context *ctx,
+	struct ddc *ddc_handle,
+	uint16_t clock_delay_div_4,
+	uint8_t address,
+	uint32_t length,
+	const uint8_t *data)
+{
+	uint32_t i = 0;
+
+	if (!write_byte(ctx, ddc_handle, clock_delay_div_4, address))
+		return false;
+
+	while (i < length) {
+		if (!write_byte(ctx, ddc_handle, clock_delay_div_4, data[i]))
+			return false;
+		++i;
+	}
+
+	return true;
+}
+
+static bool i2c_read(
+	struct dc_context *ctx,
+	struct ddc *ddc_handle,
+	uint16_t clock_delay_div_4,
+	uint8_t address,
+	uint32_t length,
+	uint8_t *data)
+{
+	uint32_t i = 0;
+
+	if (!write_byte(ctx, ddc_handle, clock_delay_div_4, address))
+		return false;
+
+	while (i < length) {
+		if (!read_byte(ctx, ddc_handle, clock_delay_div_4, data + i,
+			i < length - 1))
+			return false;
+		++i;
+	}
+
+	return true;
+}
+
+/*
+ * @brief
+ * Cast 'struct i2c_engine *'
+ * to 'struct i2c_sw_engine *'
+ */
+#define FROM_I2C_ENGINE(ptr) \
+	container_of((ptr), struct i2c_sw_engine, base)
+
+/*
+ * @brief
+ * Cast 'struct engine *'
+ * to 'struct i2c_sw_engine *'
+ */
+#define FROM_ENGINE(ptr) \
+	FROM_I2C_ENGINE(container_of((ptr), struct i2c_engine, base))
+
+enum i2caux_engine_type dal_i2c_sw_engine_get_engine_type(
+	const struct engine *engine)
+{
+	return I2CAUX_ENGINE_TYPE_I2C_SW;
+}
+
+bool dal_i2c_sw_engine_submit_request(
+	struct engine *engine,
+	struct i2caux_transaction_request *i2caux_request,
+	bool middle_of_transaction)
+{
+	struct i2c_sw_engine *sw_engine = FROM_ENGINE(engine);
+
+	struct i2c_engine *base = &sw_engine->base;
+
+	struct i2c_request_transaction_data request;
+	bool operation_succeeded = false;
+
+	if (i2caux_request->operation == I2CAUX_TRANSACTION_READ)
+		request.action = middle_of_transaction ?
+			I2CAUX_TRANSACTION_ACTION_I2C_READ_MOT :
+			I2CAUX_TRANSACTION_ACTION_I2C_READ;
+	else if (i2caux_request->operation == I2CAUX_TRANSACTION_WRITE)
+		request.action = middle_of_transaction ?
+			I2CAUX_TRANSACTION_ACTION_I2C_WRITE_MOT :
+			I2CAUX_TRANSACTION_ACTION_I2C_WRITE;
+	else {
+		i2caux_request->status =
+			I2CAUX_TRANSACTION_STATUS_FAILED_INVALID_OPERATION;
+		/* in DAL2, there was no "return false" */
+		return false;
+	}
+
+	request.address = (uint8_t)i2caux_request->payload.address;
+	request.length = i2caux_request->payload.length;
+	request.data = i2caux_request->payload.data;
+
+	base->funcs->submit_channel_request(base, &request);
+
+	if ((request.status == I2C_CHANNEL_OPERATION_ENGINE_BUSY) ||
+		(request.status == I2C_CHANNEL_OPERATION_FAILED))
+		i2caux_request->status =
+			I2CAUX_TRANSACTION_STATUS_FAILED_CHANNEL_BUSY;
+	else {
+		enum i2c_channel_operation_result operation_result;
+
+		do {
+			operation_result =
+				base->funcs->get_channel_status(base, NULL);
+
+			switch (operation_result) {
+			case I2C_CHANNEL_OPERATION_SUCCEEDED:
+				i2caux_request->status =
+					I2CAUX_TRANSACTION_STATUS_SUCCEEDED;
+				operation_succeeded = true;
+			break;
+			case I2C_CHANNEL_OPERATION_NO_RESPONSE:
+				i2caux_request->status =
+					I2CAUX_TRANSACTION_STATUS_FAILED_NACK;
+			break;
+			case I2C_CHANNEL_OPERATION_TIMEOUT:
+				i2caux_request->status =
+				I2CAUX_TRANSACTION_STATUS_FAILED_TIMEOUT;
+			break;
+			case I2C_CHANNEL_OPERATION_FAILED:
+				i2caux_request->status =
+				I2CAUX_TRANSACTION_STATUS_FAILED_INCOMPLETE;
+			break;
+			default:
+				i2caux_request->status =
+				I2CAUX_TRANSACTION_STATUS_FAILED_OPERATION;
+			break;
+			}
+		} while (operation_result == I2C_CHANNEL_OPERATION_ENGINE_BUSY);
+	}
+
+	return operation_succeeded;
+}
+
+uint32_t dal_i2c_sw_engine_get_speed(
+	const struct i2c_engine *engine)
+{
+	return FROM_I2C_ENGINE(engine)->speed;
+}
+
+void dal_i2c_sw_engine_set_speed(
+	struct i2c_engine *engine,
+	uint32_t speed)
+{
+	struct i2c_sw_engine *sw_engine = FROM_I2C_ENGINE(engine);
+
+	ASSERT(speed);
+
+	sw_engine->speed = speed ? speed : I2CAUX_DEFAULT_I2C_SW_SPEED;
+
+	sw_engine->clock_delay = 1000 / sw_engine->speed;
+
+	if (sw_engine->clock_delay < 12)
+		sw_engine->clock_delay = 12;
+}
+
+bool dal_i2caux_i2c_sw_engine_acquire_engine(
+	struct i2c_engine *engine,
+	struct ddc *ddc)
+{
+	enum gpio_result result;
+
+	result = dal_ddc_open(ddc, GPIO_MODE_FAST_OUTPUT,
+		GPIO_DDC_CONFIG_TYPE_MODE_I2C);
+
+	if (result != GPIO_RESULT_OK)
+		return false;
+
+	engine->base.ddc = ddc;
+
+	return true;
+}
+
+void dal_i2c_sw_engine_submit_channel_request(
+	struct i2c_engine *engine,
+	struct i2c_request_transaction_data *req)
+{
+	struct i2c_sw_engine *sw_engine = FROM_I2C_ENGINE(engine);
+
+	struct ddc *ddc = engine->base.ddc;
+	uint16_t clock_delay_div_4 = sw_engine->clock_delay >> 2;
+
+	/* send sync (start / repeated start) */
+
+	bool result = start_sync(engine->base.ctx, ddc, clock_delay_div_4);
+
+	/* process payload */
+
+	if (result) {
+		switch (req->action) {
+		case I2CAUX_TRANSACTION_ACTION_I2C_WRITE:
+		case I2CAUX_TRANSACTION_ACTION_I2C_WRITE_MOT:
+			result = i2c_write(engine->base.ctx, ddc, clock_delay_div_4,
+				req->address, req->length, req->data);
+		break;
+		case I2CAUX_TRANSACTION_ACTION_I2C_READ:
+		case I2CAUX_TRANSACTION_ACTION_I2C_READ_MOT:
+			result = i2c_read(engine->base.ctx, ddc, clock_delay_div_4,
+				req->address, req->length, req->data);
+		break;
+		default:
+			result = false;
+		break;
+		}
+	}
+
+	/* send stop if not 'mot' or operation failed */
+
+	if (!result ||
+		(req->action == I2CAUX_TRANSACTION_ACTION_I2C_WRITE) ||
+		(req->action == I2CAUX_TRANSACTION_ACTION_I2C_READ))
+		if (!stop_sync(engine->base.ctx, ddc, clock_delay_div_4))
+			result = false;
+
+	req->status = result ?
+		I2C_CHANNEL_OPERATION_SUCCEEDED :
+		I2C_CHANNEL_OPERATION_FAILED;
+}
+
+enum i2c_channel_operation_result dal_i2c_sw_engine_get_channel_status(
+	struct i2c_engine *engine,
+	uint8_t *returned_bytes)
+{
+	/* No arbitration with VBIOS is performed since DCE 6.0 */
+	return I2C_CHANNEL_OPERATION_SUCCEEDED;
+}
+
+void dal_i2c_sw_engine_destruct(
+	struct i2c_sw_engine *engine)
+{
+	dal_i2c_engine_destruct(&engine->base);
+}
+
+static void destroy(
+	struct i2c_engine **ptr)
+{
+	dal_i2c_sw_engine_destruct(FROM_I2C_ENGINE(*ptr));
+
+	kfree(*ptr);
+	*ptr = NULL;
+}
+
+static const struct i2c_engine_funcs i2c_engine_funcs = {
+	.acquire_engine = dal_i2caux_i2c_sw_engine_acquire_engine,
+	.destroy = destroy,
+	.get_speed = dal_i2c_sw_engine_get_speed,
+	.set_speed = dal_i2c_sw_engine_set_speed,
+	.setup_engine = dal_i2c_engine_setup_i2c_engine,
+	.submit_channel_request = dal_i2c_sw_engine_submit_channel_request,
+	.process_channel_reply = dal_i2c_engine_process_channel_reply,
+	.get_channel_status = dal_i2c_sw_engine_get_channel_status,
+};
+
+static void release_engine(
+	struct engine *engine)
+{
+
+}
+
+static const struct engine_funcs engine_funcs = {
+	.release_engine = release_engine,
+	.get_engine_type = dal_i2c_sw_engine_get_engine_type,
+	.acquire = dal_i2c_engine_acquire,
+	.submit_request = dal_i2c_sw_engine_submit_request,
+};
+
+void dal_i2c_sw_engine_construct(
+	struct i2c_sw_engine *engine,
+	const struct i2c_sw_engine_create_arg *arg)
+{
+	dal_i2c_engine_construct(&engine->base, arg->ctx);
+	dal_i2c_sw_engine_set_speed(&engine->base, arg->default_speed);
+	engine->base.funcs = &i2c_engine_funcs;
+	engine->base.base.funcs = &engine_funcs;
+}
+
+struct i2c_engine *dal_i2c_sw_engine_create(
+	const struct i2c_sw_engine_create_arg *arg)
+{
+	struct i2c_sw_engine *engine;
+
+	if (!arg) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	engine = kzalloc(sizeof(struct i2c_sw_engine), GFP_KERNEL);
+
+	if (!engine) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	dal_i2c_sw_engine_construct(engine, arg);
+	return &engine->base;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/i2c_sw_engine.h b/drivers/gpu/drm/amd/display/dc/i2caux/i2c_sw_engine.h
new file mode 100644
index 000000000000..546f15b0d3f1
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/i2c_sw_engine.h
@@ -0,0 +1,81 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_I2C_SW_ENGINE_H__
+#define __DAL_I2C_SW_ENGINE_H__
+
+enum {
+	I2C_SW_RETRIES = 10,
+	I2C_SW_SCL_READ_RETRIES = 128,
+	/* following value is in microseconds */
+	I2C_SW_TIMEOUT_DELAY = 3000
+};
+
+struct i2c_sw_engine;
+
+struct i2c_sw_engine {
+	struct i2c_engine base;
+	uint32_t clock_delay;
+	/* Values below are in KHz */
+	uint32_t speed;
+	uint32_t default_speed;
+};
+
+struct i2c_sw_engine_create_arg {
+	uint32_t default_speed;
+	struct dc_context *ctx;
+};
+
+void dal_i2c_sw_engine_construct(
+	struct i2c_sw_engine *engine,
+	const struct i2c_sw_engine_create_arg *arg);
+
+bool dal_i2caux_i2c_sw_engine_acquire_engine(
+	struct i2c_engine *engine,
+	struct ddc *ddc_handle);
+
+void dal_i2c_sw_engine_destruct(
+	struct i2c_sw_engine *engine);
+
+struct i2c_engine *dal_i2c_sw_engine_create(
+	const struct i2c_sw_engine_create_arg *arg);
+enum i2caux_engine_type dal_i2c_sw_engine_get_engine_type(
+	const struct engine *engine);
+bool dal_i2c_sw_engine_submit_request(
+	struct engine *ptr,
+	struct i2caux_transaction_request *i2caux_request,
+	bool middle_of_transaction);
+uint32_t dal_i2c_sw_engine_get_speed(
+	const struct i2c_engine *engine);
+void dal_i2c_sw_engine_set_speed(
+	struct i2c_engine *ptr,
+	uint32_t speed);
+void dal_i2c_sw_engine_submit_channel_request(
+	struct i2c_engine *ptr,
+	struct i2c_request_transaction_data *req);
+enum i2c_channel_operation_result dal_i2c_sw_engine_get_channel_status(
+	struct i2c_engine *engine,
+	uint8_t *returned_bytes);
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/i2caux.c b/drivers/gpu/drm/amd/display/dc/i2caux/i2caux.c
new file mode 100644
index 000000000000..e1593ffe5a2b
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/i2caux.c
@@ -0,0 +1,485 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+/*
+ * Pre-requisites: headers required by header of this unit
+ */
+#include "include/i2caux_interface.h"
+#include "dc_bios_types.h"
+
+/*
+ * Header of this unit
+ */
+
+#include "i2caux.h"
+
+/*
+ * Post-requisites: headers required by this unit
+ */
+
+#include "engine.h"
+#include "i2c_engine.h"
+#include "aux_engine.h"
+
+/*
+ * This unit
+ */
+
+#include "dce80/i2caux_dce80.h"
+
+#include "dce100/i2caux_dce100.h"
+
+#include "dce110/i2caux_dce110.h"
+
+#include "dce112/i2caux_dce112.h"
+
+#include "dce120/i2caux_dce120.h"
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+#include "dcn10/i2caux_dcn10.h"
+#endif
+
+#include "diagnostics/i2caux_diag.h"
+
+/*
+ * @brief
+ * Plain API, available publicly
+ */
+
+struct i2caux *dal_i2caux_create(
+	struct dc_context *ctx)
+{
+	if (IS_FPGA_MAXIMUS_DC(ctx->dce_environment)) {
+		return dal_i2caux_diag_fpga_create(ctx);
+	}
+
+	switch (ctx->dce_version) {
+	case DCE_VERSION_8_0:
+	case DCE_VERSION_8_1:
+	case DCE_VERSION_8_3:
+		return dal_i2caux_dce80_create(ctx);
+	case DCE_VERSION_11_2:
+		return dal_i2caux_dce112_create(ctx);
+	case DCE_VERSION_11_0:
+		return dal_i2caux_dce110_create(ctx);
+	case DCE_VERSION_10_0:
+		return dal_i2caux_dce100_create(ctx);
+	case DCE_VERSION_12_0:
+		return dal_i2caux_dce120_create(ctx);
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	case DCN_VERSION_1_0:
+		return dal_i2caux_dcn10_create(ctx);
+#endif
+
+	default:
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+}
+
+bool dal_i2caux_submit_i2c_command(
+	struct i2caux *i2caux,
+	struct ddc *ddc,
+	struct i2c_command *cmd)
+{
+	struct i2c_engine *engine;
+	uint8_t index_of_payload = 0;
+	bool result;
+
+	if (!ddc) {
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+
+	if (!cmd) {
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+
+	/*
+	 * default will be SW, however there is a feature flag in adapter
+	 * service that determines whether SW i2c_engine will be available or
+	 * not, if sw i2c is not available we will fallback to hw. This feature
+	 * flag is set to not creating sw i2c engine for every dce except dce80
+	 * currently
+	 */
+	switch (cmd->engine) {
+	case I2C_COMMAND_ENGINE_DEFAULT:
+	case I2C_COMMAND_ENGINE_SW:
+		/* try to acquire SW engine first,
+		 * acquire HW engine if SW engine not available */
+		engine = i2caux->funcs->acquire_i2c_sw_engine(i2caux, ddc);
+
+		if (!engine)
+			engine = i2caux->funcs->acquire_i2c_hw_engine(
+				i2caux, ddc);
+	break;
+	case I2C_COMMAND_ENGINE_HW:
+	default:
+		/* try to acquire HW engine first,
+		 * acquire SW engine if HW engine not available */
+		engine = i2caux->funcs->acquire_i2c_hw_engine(i2caux, ddc);
+
+		if (!engine)
+			engine = i2caux->funcs->acquire_i2c_sw_engine(
+				i2caux, ddc);
+	}
+
+	if (!engine)
+		return false;
+
+	engine->funcs->set_speed(engine, cmd->speed);
+
+	result = true;
+
+	while (index_of_payload < cmd->number_of_payloads) {
+		bool mot = (index_of_payload != cmd->number_of_payloads - 1);
+
+		struct i2c_payload *payload = cmd->payloads + index_of_payload;
+
+		struct i2caux_transaction_request request = { 0 };
+
+		request.operation = payload->write ?
+			I2CAUX_TRANSACTION_WRITE :
+			I2CAUX_TRANSACTION_READ;
+
+		request.payload.address_space =
+			I2CAUX_TRANSACTION_ADDRESS_SPACE_I2C;
+		request.payload.address = (payload->address << 1) |
+			!payload->write;
+		request.payload.length = payload->length;
+		request.payload.data = payload->data;
+
+		if (!engine->base.funcs->submit_request(
+			&engine->base, &request, mot)) {
+			result = false;
+			break;
+		}
+
+		++index_of_payload;
+	}
+
+	i2caux->funcs->release_engine(i2caux, &engine->base);
+
+	return result;
+}
+
+bool dal_i2caux_submit_aux_command(
+	struct i2caux *i2caux,
+	struct ddc *ddc,
+	struct aux_command *cmd)
+{
+	struct aux_engine *engine;
+	uint8_t index_of_payload = 0;
+	bool result;
+	bool mot;
+
+	if (!ddc) {
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+
+	if (!cmd) {
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+
+	engine = i2caux->funcs->acquire_aux_engine(i2caux, ddc);
+
+	if (!engine)
+		return false;
+
+	engine->delay = cmd->defer_delay;
+	engine->max_defer_write_retry = cmd->max_defer_write_retry;
+
+	result = true;
+
+	while (index_of_payload < cmd->number_of_payloads) {
+		struct aux_payload *payload = cmd->payloads + index_of_payload;
+		struct i2caux_transaction_request request = { 0 };
+
+		if (cmd->mot == I2C_MOT_UNDEF)
+			mot = (index_of_payload != cmd->number_of_payloads - 1);
+		else
+			mot = (cmd->mot == I2C_MOT_TRUE);
+
+		request.operation = payload->write ?
+			I2CAUX_TRANSACTION_WRITE :
+			I2CAUX_TRANSACTION_READ;
+
+		if (payload->i2c_over_aux) {
+			request.payload.address_space =
+				I2CAUX_TRANSACTION_ADDRESS_SPACE_I2C;
+
+			request.payload.address = (payload->address << 1) |
+				!payload->write;
+		} else {
+			request.payload.address_space =
+				I2CAUX_TRANSACTION_ADDRESS_SPACE_DPCD;
+
+			request.payload.address = payload->address;
+		}
+
+		request.payload.length = payload->length;
+		request.payload.data = payload->data;
+
+		if (!engine->base.funcs->submit_request(
+			&engine->base, &request, mot)) {
+			result = false;
+			break;
+		}
+
+		++index_of_payload;
+	}
+
+	i2caux->funcs->release_engine(i2caux, &engine->base);
+
+	return result;
+}
+
+static bool get_hw_supported_ddc_line(
+	struct ddc *ddc,
+	enum gpio_ddc_line *line)
+{
+	enum gpio_ddc_line line_found;
+
+	*line = GPIO_DDC_LINE_UNKNOWN;
+
+	if (!ddc) {
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+
+	if (!ddc->hw_info.hw_supported)
+		return false;
+
+	line_found = dal_ddc_get_line(ddc);
+
+	if (line_found >= GPIO_DDC_LINE_COUNT)
+		return false;
+
+	*line = line_found;
+
+	return true;
+}
+
+void dal_i2caux_configure_aux(
+	struct i2caux *i2caux,
+	struct ddc *ddc,
+	union aux_config cfg)
+{
+	struct aux_engine *engine =
+		i2caux->funcs->acquire_aux_engine(i2caux, ddc);
+
+	if (!engine)
+		return;
+
+	engine->funcs->configure(engine, cfg);
+
+	i2caux->funcs->release_engine(i2caux, &engine->base);
+}
+
+void dal_i2caux_destroy(
+	struct i2caux **i2caux)
+{
+	if (!i2caux || !*i2caux) {
+		BREAK_TO_DEBUGGER();
+		return;
+	}
+
+	(*i2caux)->funcs->destroy(i2caux);
+
+	*i2caux = NULL;
+}
+
+/*
+ * @brief
+ * An utility function used by 'struct i2caux' and its descendants
+ */
+
+uint32_t dal_i2caux_get_reference_clock(
+		struct dc_bios *bios)
+{
+	struct dc_firmware_info info = { { 0 } };
+
+	if (bios->funcs->get_firmware_info(bios, &info) != BP_RESULT_OK)
+		return 0;
+
+	return info.pll_info.crystal_frequency;
+}
+
+/*
+ * @brief
+ * i2caux
+ */
+
+enum {
+	/* following are expressed in KHz */
+	DEFAULT_I2C_SW_SPEED = 50,
+	DEFAULT_I2C_HW_SPEED = 50,
+
+	DEFAULT_I2C_SW_SPEED_100KHZ = 100,
+	DEFAULT_I2C_HW_SPEED_100KHZ = 100,
+
+	/* This is the timeout as defined in DP 1.2a,
+	 * 2.3.4 "Detailed uPacket TX AUX CH State Description". */
+	AUX_TIMEOUT_PERIOD = 400,
+
+	/* Ideally, the SW timeout should be just above 550usec
+	 * which is programmed in HW.
+	 * But the SW timeout of 600usec is not reliable,
+	 * because on some systems, delay_in_microseconds()
+	 * returns faster than it should.
+	 * EPR #379763: by trial-and-error on different systems,
+	 * 700usec is the minimum reliable SW timeout for polling
+	 * the AUX_SW_STATUS.AUX_SW_DONE bit.
+	 * This timeout expires *only* when there is
+	 * AUX Error or AUX Timeout conditions - not during normal operation.
+	 * During normal operation, AUX_SW_STATUS.AUX_SW_DONE bit is set
+	 * at most within ~240usec. That means,
+	 * increasing this timeout will not affect normal operation,
+	 * and we'll timeout after
+	 * SW_AUX_TIMEOUT_PERIOD_MULTIPLIER * AUX_TIMEOUT_PERIOD = 1600usec.
+	 * This timeout is especially important for
+	 * resume from S3 and CTS. */
+	SW_AUX_TIMEOUT_PERIOD_MULTIPLIER = 4
+};
+
+struct i2c_engine *dal_i2caux_acquire_i2c_sw_engine(
+	struct i2caux *i2caux,
+	struct ddc *ddc)
+{
+	enum gpio_ddc_line line;
+	struct i2c_engine *engine = NULL;
+
+	if (get_hw_supported_ddc_line(ddc, &line))
+		engine = i2caux->i2c_sw_engines[line];
+
+	if (!engine)
+		engine = i2caux->i2c_generic_sw_engine;
+
+	if (!engine)
+		return NULL;
+
+	if (!engine->base.funcs->acquire(&engine->base, ddc))
+		return NULL;
+
+	return engine;
+}
+
+struct aux_engine *dal_i2caux_acquire_aux_engine(
+	struct i2caux *i2caux,
+	struct ddc *ddc)
+{
+	enum gpio_ddc_line line;
+	struct aux_engine *engine;
+
+	if (!get_hw_supported_ddc_line(ddc, &line))
+		return NULL;
+
+	engine = i2caux->aux_engines[line];
+
+	if (!engine)
+		return NULL;
+
+	if (!engine->base.funcs->acquire(&engine->base, ddc))
+		return NULL;
+
+	return engine;
+}
+
+void dal_i2caux_release_engine(
+	struct i2caux *i2caux,
+	struct engine *engine)
+{
+	engine->funcs->release_engine(engine);
+
+	dal_ddc_close(engine->ddc);
+
+	engine->ddc = NULL;
+}
+
+void dal_i2caux_construct(
+	struct i2caux *i2caux,
+	struct dc_context *ctx)
+{
+	uint32_t i = 0;
+
+	i2caux->ctx = ctx;
+	do {
+		i2caux->i2c_sw_engines[i] = NULL;
+		i2caux->i2c_hw_engines[i] = NULL;
+		i2caux->aux_engines[i] = NULL;
+
+		++i;
+	} while (i < GPIO_DDC_LINE_COUNT);
+
+	i2caux->i2c_generic_sw_engine = NULL;
+	i2caux->i2c_generic_hw_engine = NULL;
+
+	i2caux->aux_timeout_period =
+		SW_AUX_TIMEOUT_PERIOD_MULTIPLIER * AUX_TIMEOUT_PERIOD;
+
+	if (ctx->dce_version >= DCE_VERSION_11_2) {
+		i2caux->default_i2c_hw_speed = DEFAULT_I2C_HW_SPEED_100KHZ;
+		i2caux->default_i2c_sw_speed = DEFAULT_I2C_SW_SPEED_100KHZ;
+	} else {
+		i2caux->default_i2c_hw_speed = DEFAULT_I2C_HW_SPEED;
+		i2caux->default_i2c_sw_speed = DEFAULT_I2C_SW_SPEED;
+	}
+}
+
+void dal_i2caux_destruct(
+	struct i2caux *i2caux)
+{
+	uint32_t i = 0;
+
+	if (i2caux->i2c_generic_hw_engine)
+		i2caux->i2c_generic_hw_engine->funcs->destroy(
+			&i2caux->i2c_generic_hw_engine);
+
+	if (i2caux->i2c_generic_sw_engine)
+		i2caux->i2c_generic_sw_engine->funcs->destroy(
+			&i2caux->i2c_generic_sw_engine);
+
+	do {
+		if (i2caux->aux_engines[i])
+			i2caux->aux_engines[i]->funcs->destroy(
+				&i2caux->aux_engines[i]);
+
+		if (i2caux->i2c_hw_engines[i])
+			i2caux->i2c_hw_engines[i]->funcs->destroy(
+				&i2caux->i2c_hw_engines[i]);
+
+		if (i2caux->i2c_sw_engines[i])
+			i2caux->i2c_sw_engines[i]->funcs->destroy(
+				&i2caux->i2c_sw_engines[i]);
+
+		++i;
+	} while (i < GPIO_DDC_LINE_COUNT);
+}
+
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/i2caux.h b/drivers/gpu/drm/amd/display/dc/i2caux/i2caux.h
new file mode 100644
index 000000000000..64f51bb06915
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/i2caux.h
@@ -0,0 +1,122 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_I2C_AUX_H__
+#define __DAL_I2C_AUX_H__
+
+uint32_t dal_i2caux_get_reference_clock(
+	struct dc_bios *bios);
+
+struct i2caux;
+
+struct engine;
+
+struct i2caux_funcs {
+	void (*destroy)(struct i2caux **ptr);
+	struct i2c_engine * (*acquire_i2c_sw_engine)(
+		struct i2caux *i2caux,
+		struct ddc *ddc);
+	struct i2c_engine * (*acquire_i2c_hw_engine)(
+		struct i2caux *i2caux,
+		struct ddc *ddc);
+	struct aux_engine * (*acquire_aux_engine)(
+		struct i2caux *i2caux,
+		struct ddc *ddc);
+	void (*release_engine)(
+		struct i2caux *i2caux,
+		struct engine *engine);
+};
+
+struct i2c_engine;
+struct aux_engine;
+
+struct i2caux {
+	struct dc_context *ctx;
+	const struct i2caux_funcs *funcs;
+	/* On ASIC we have certain amount of lines with HW DDC engine
+	 * (4, 6, or maybe more in the future).
+	 * For every such line, we create separate HW DDC engine
+	 * (since we have these engines in HW) and separate SW DDC engine
+	 * (to allow concurrent use of few lines).
+	 * In similar way we have AUX engines. */
+
+	/* I2C SW engines, per DDC line.
+	 * Only lines with HW DDC support will be initialized */
+	struct i2c_engine *i2c_sw_engines[GPIO_DDC_LINE_COUNT];
+
+	/* I2C HW engines, per DDC line.
+	 * Only lines with HW DDC support will be initialized */
+	struct i2c_engine *i2c_hw_engines[GPIO_DDC_LINE_COUNT];
+
+	/* AUX engines, per DDC line.
+	 * Only lines with HW AUX support will be initialized */
+	struct aux_engine *aux_engines[GPIO_DDC_LINE_COUNT];
+
+	/* For all other lines, we can use
+	 * single instance of generic I2C HW engine
+	 * (since in HW, there is single instance of it)
+	 * or single instance of generic I2C SW engine.
+	 * AUX is not supported for other lines. */
+
+	/* General-purpose I2C SW engine.
+	 * Can be assigned dynamically to any line per transaction */
+	struct i2c_engine *i2c_generic_sw_engine;
+
+	/* General-purpose I2C generic HW engine.
+	 * Can be assigned dynamically to almost any line per transaction */
+	struct i2c_engine *i2c_generic_hw_engine;
+
+	/* [anaumov] in DAL2, there is a Mutex */
+
+	uint32_t aux_timeout_period;
+
+	/* expressed in KHz */
+	uint32_t default_i2c_sw_speed;
+	uint32_t default_i2c_hw_speed;
+};
+
+void dal_i2caux_construct(
+	struct i2caux *i2caux,
+	struct dc_context *ctx);
+
+void dal_i2caux_release_engine(
+	struct i2caux *i2caux,
+	struct engine *engine);
+
+void dal_i2caux_destruct(
+	struct i2caux *i2caux);
+
+void dal_i2caux_destroy(
+	struct i2caux **ptr);
+
+struct i2c_engine *dal_i2caux_acquire_i2c_sw_engine(
+	struct i2caux *i2caux,
+	struct ddc *ddc);
+
+struct aux_engine *dal_i2caux_acquire_aux_engine(
+	struct i2caux *i2caux,
+	struct ddc *ddc);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/inc/bw_fixed.h b/drivers/gpu/drm/amd/display/dc/inc/bw_fixed.h
new file mode 100644
index 000000000000..39ee8eba3c31
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/inc/bw_fixed.h
@@ -0,0 +1,166 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef BW_FIXED_H_
+#define BW_FIXED_H_
+
+#define BW_FIXED_BITS_PER_FRACTIONAL_PART 24
+
+#define BW_FIXED_GET_INTEGER_PART(x) ((x) >> BW_FIXED_BITS_PER_FRACTIONAL_PART)
+struct bw_fixed {
+	int64_t value;
+};
+
+#define BW_FIXED_MIN_I32 \
+	(int64_t)(-(1LL << (63 - BW_FIXED_BITS_PER_FRACTIONAL_PART)))
+
+#define BW_FIXED_MAX_I32 \
+	(int64_t)((1ULL << (63 - BW_FIXED_BITS_PER_FRACTIONAL_PART)) - 1)
+
+static inline struct bw_fixed bw_min2(const struct bw_fixed arg1,
+				      const struct bw_fixed arg2)
+{
+	return (arg1.value <= arg2.value) ? arg1 : arg2;
+}
+
+static inline struct bw_fixed bw_max2(const struct bw_fixed arg1,
+				      const struct bw_fixed arg2)
+{
+	return (arg2.value <= arg1.value) ? arg1 : arg2;
+}
+
+static inline struct bw_fixed bw_min3(struct bw_fixed v1,
+				      struct bw_fixed v2,
+				      struct bw_fixed v3)
+{
+	return bw_min2(bw_min2(v1, v2), v3);
+}
+
+static inline struct bw_fixed bw_max3(struct bw_fixed v1,
+				      struct bw_fixed v2,
+				      struct bw_fixed v3)
+{
+	return bw_max2(bw_max2(v1, v2), v3);
+}
+
+struct bw_fixed bw_int_to_fixed_nonconst(int64_t value);
+static inline struct bw_fixed bw_int_to_fixed(int64_t value)
+{
+	if (__builtin_constant_p(value)) {
+		struct bw_fixed res;
+		BUILD_BUG_ON(value > BW_FIXED_MAX_I32 || value < BW_FIXED_MIN_I32);
+		res.value = value << BW_FIXED_BITS_PER_FRACTIONAL_PART;
+		return res;
+	} else
+		return bw_int_to_fixed_nonconst(value);
+}
+
+static inline int32_t bw_fixed_to_int(struct bw_fixed value)
+{
+	return BW_FIXED_GET_INTEGER_PART(value.value);
+}
+
+struct bw_fixed bw_frc_to_fixed(int64_t num, int64_t denum);
+
+static inline struct bw_fixed fixed31_32_to_bw_fixed(int64_t raw)
+{
+	struct bw_fixed result = { 0 };
+
+	if (raw < 0) {
+		raw = -raw;
+		result.value = -(raw >> (32 - BW_FIXED_BITS_PER_FRACTIONAL_PART));
+	} else {
+		result.value = raw >> (32 - BW_FIXED_BITS_PER_FRACTIONAL_PART);
+	}
+
+	return result;
+}
+
+static inline struct bw_fixed bw_add(const struct bw_fixed arg1,
+				     const struct bw_fixed arg2)
+{
+	struct bw_fixed res;
+
+	res.value = arg1.value + arg2.value;
+
+	return res;
+}
+
+static inline struct bw_fixed bw_sub(const struct bw_fixed arg1, const struct bw_fixed arg2)
+{
+	struct bw_fixed res;
+
+	res.value = arg1.value - arg2.value;
+
+	return res;
+}
+
+struct bw_fixed bw_mul(const struct bw_fixed arg1, const struct bw_fixed arg2);
+static inline struct bw_fixed bw_div(const struct bw_fixed arg1, const struct bw_fixed arg2)
+{
+	return bw_frc_to_fixed(arg1.value, arg2.value);
+}
+
+static inline struct bw_fixed bw_mod(const struct bw_fixed arg1, const struct bw_fixed arg2)
+{
+	struct bw_fixed res;
+	div64_u64_rem(arg1.value, arg2.value, &res.value);
+	return res;
+}
+
+struct bw_fixed bw_floor2(const struct bw_fixed arg, const struct bw_fixed significance);
+struct bw_fixed bw_ceil2(const struct bw_fixed arg, const struct bw_fixed significance);
+
+static inline bool bw_equ(const struct bw_fixed arg1, const struct bw_fixed arg2)
+{
+	return arg1.value == arg2.value;
+}
+
+static inline bool bw_neq(const struct bw_fixed arg1, const struct bw_fixed arg2)
+{
+	return arg1.value != arg2.value;
+}
+
+static inline bool bw_leq(const struct bw_fixed arg1, const struct bw_fixed arg2)
+{
+	return arg1.value <= arg2.value;
+}
+
+static inline bool bw_meq(const struct bw_fixed arg1, const struct bw_fixed arg2)
+{
+	return arg1.value >= arg2.value;
+}
+
+static inline bool bw_ltn(const struct bw_fixed arg1, const struct bw_fixed arg2)
+{
+	return arg1.value < arg2.value;
+}
+
+static inline bool bw_mtn(const struct bw_fixed arg1, const struct bw_fixed arg2)
+{
+	return arg1.value > arg2.value;
+}
+
+#endif //BW_FIXED_H_
diff --git a/drivers/gpu/drm/amd/display/dc/inc/clock_source.h b/drivers/gpu/drm/amd/display/dc/inc/clock_source.h
new file mode 100644
index 000000000000..ebcf67b5fc57
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/inc/clock_source.h
@@ -0,0 +1,182 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_CLOCK_SOURCE_H__
+#define __DC_CLOCK_SOURCE_H__
+
+#include "dc_types.h"
+#include "include/grph_object_id.h"
+#include "include/bios_parser_types.h"
+
+struct clock_source;
+
+struct spread_spectrum_data {
+	uint32_t percentage;		/*> In unit of 0.01% or 0.001%*/
+	uint32_t percentage_divider;	/*> 100 or 1000	*/
+	uint32_t freq_range_khz;
+	uint32_t modulation_freq_hz;
+
+	struct spread_spectrum_flags flags;
+};
+
+struct delta_sigma_data {
+	uint32_t feedback_amount;
+	uint32_t nfrac_amount;
+	uint32_t ds_frac_size;
+	uint32_t ds_frac_amount;
+};
+
+/**
+ *  Pixel Clock Parameters structure
+ *  These parameters are required as input
+ *  when calculating Pixel Clock Dividers for requested Pixel Clock
+ */
+struct pixel_clk_flags {
+	uint32_t ENABLE_SS:1;
+	uint32_t DISPLAY_BLANKED:1;
+	uint32_t PROGRAM_PIXEL_CLOCK:1;
+	uint32_t PROGRAM_ID_CLOCK:1;
+	uint32_t SUPPORT_YCBCR420:1;
+};
+
+/**
+ *  Display Port HW De spread of Reference Clock related Parameters structure
+ *  Store it once at boot for later usage
+  */
+struct csdp_ref_clk_ds_params {
+	bool hw_dso_n_dp_ref_clk;
+/* Flag for HW De Spread enabled (if enabled SS on DP Reference Clock)*/
+	uint32_t avg_dp_ref_clk_khz;
+/* Average DP Reference clock (in KHz)*/
+	uint32_t ss_percentage_on_dp_ref_clk;
+/* DP Reference clock SS percentage
+ * (not to be mixed with DP IDCLK SS from PLL Settings)*/
+	uint32_t ss_percentage_divider;
+/* DP Reference clock SS percentage divider */
+};
+
+struct pixel_clk_params {
+	uint32_t requested_pix_clk; /* in KHz */
+/*> Requested Pixel Clock
+ * (based on Video Timing standard used for requested mode)*/
+	uint32_t requested_sym_clk; /* in KHz */
+/*> Requested Sym Clock (relevant only for display port)*/
+	uint32_t dp_ref_clk; /* in KHz */
+/*> DP reference clock - calculated only for DP signal for specific cases*/
+	struct graphics_object_id encoder_object_id;
+/*> Encoder object Id - needed by VBIOS Exec table*/
+	enum signal_type signal_type;
+/*> signalType -> Encoder Mode - needed by VBIOS Exec table*/
+	enum controller_id controller_id;
+/*> ControllerId - which controller using this PLL*/
+	enum dc_color_depth color_depth;
+	struct csdp_ref_clk_ds_params de_spread_params;
+/*> de-spread info, relevant only for on-the-fly tune-up pixel rate*/
+	enum dc_pixel_encoding pixel_encoding;
+	struct pixel_clk_flags flags;
+};
+
+/**
+ *  Pixel Clock Dividers structure with desired Pixel Clock
+ *  (adjusted after VBIOS exec table),
+ *  with actually calculated Clock and reference Crystal frequency
+ */
+struct pll_settings {
+	uint32_t actual_pix_clk;
+	uint32_t adjusted_pix_clk;
+	uint32_t calculated_pix_clk;
+	uint32_t vco_freq;
+	uint32_t reference_freq;
+	uint32_t reference_divider;
+	uint32_t feedback_divider;
+	uint32_t fract_feedback_divider;
+	uint32_t pix_clk_post_divider;
+	uint32_t ss_percentage;
+	bool use_external_clk;
+};
+
+struct calc_pll_clock_source_init_data {
+	struct dc_bios *bp;
+	uint32_t min_pix_clk_pll_post_divider;
+	uint32_t max_pix_clk_pll_post_divider;
+	uint32_t min_pll_ref_divider;
+	uint32_t max_pll_ref_divider;
+	uint32_t min_override_input_pxl_clk_pll_freq_khz;
+/* if not 0, override the firmware info */
+
+	uint32_t max_override_input_pxl_clk_pll_freq_khz;
+/* if not 0, override the firmware info */
+
+	uint32_t num_fract_fb_divider_decimal_point;
+/* number of decimal point for fractional feedback divider value */
+
+	uint32_t num_fract_fb_divider_decimal_point_precision;
+/* number of decimal point to round off for fractional feedback divider value*/
+	struct dc_context *ctx;
+
+};
+
+struct calc_pll_clock_source {
+	uint32_t ref_freq_khz;
+	uint32_t min_pix_clock_pll_post_divider;
+	uint32_t max_pix_clock_pll_post_divider;
+	uint32_t min_pll_ref_divider;
+	uint32_t max_pll_ref_divider;
+
+	uint32_t max_vco_khz;
+	uint32_t min_vco_khz;
+	uint32_t min_pll_input_freq_khz;
+	uint32_t max_pll_input_freq_khz;
+
+	uint32_t fract_fb_divider_decimal_points_num;
+	uint32_t fract_fb_divider_factor;
+	uint32_t fract_fb_divider_precision;
+	uint32_t fract_fb_divider_precision_factor;
+	struct dc_context *ctx;
+};
+
+struct clock_source_funcs {
+	bool (*cs_power_down)(
+			struct clock_source *);
+	bool (*program_pix_clk)(struct clock_source *,
+			struct pixel_clk_params *, struct pll_settings *);
+	uint32_t (*get_pix_clk_dividers)(
+			struct clock_source *,
+			struct pixel_clk_params *,
+			struct pll_settings *);
+	uint32_t (*get_pix_rate_in_hz)(
+			struct clock_source *,
+			struct pixel_clk_params *,
+			struct pll_settings *);
+};
+
+struct clock_source {
+	const struct clock_source_funcs *funcs;
+	struct dc_context *ctx;
+	enum clock_source_id id;
+	bool dp_clk_src;
+};
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/inc/compressor.h b/drivers/gpu/drm/amd/display/dc/inc/compressor.h
new file mode 100644
index 000000000000..bcb18f5e1e60
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/inc/compressor.h
@@ -0,0 +1,136 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_COMPRESSOR_H__
+#define __DAL_COMPRESSOR_H__
+
+#include "include/grph_object_id.h"
+#include "bios_parser_interface.h"
+
+enum fbc_compress_ratio {
+	FBC_COMPRESS_RATIO_INVALID = 0,
+	FBC_COMPRESS_RATIO_1TO1 = 1,
+	FBC_COMPRESS_RATIO_2TO1 = 2,
+	FBC_COMPRESS_RATIO_4TO1 = 4,
+	FBC_COMPRESS_RATIO_8TO1 = 8,
+};
+
+union fbc_physical_address {
+	struct {
+		uint32_t low_part;
+		int32_t high_part;
+	} addr;
+	uint64_t quad_part;
+};
+
+struct compr_addr_and_pitch_params {
+	/* enum controller_id controller_id; */
+	uint32_t inst;
+	uint32_t source_view_width;
+	uint32_t source_view_height;
+};
+
+enum fbc_hw_max_resolution_supported {
+	FBC_MAX_X = 3840,
+	FBC_MAX_Y = 2400,
+	FBC_MAX_X_SG = 1920,
+	FBC_MAX_Y_SG = 1080,
+};
+
+struct compressor;
+
+struct compressor_funcs {
+
+	void (*power_up_fbc)(struct compressor *cp);
+	void (*enable_fbc)(struct compressor *cp,
+		struct compr_addr_and_pitch_params *params);
+	void (*disable_fbc)(struct compressor *cp);
+	void (*set_fbc_invalidation_triggers)(struct compressor *cp,
+		uint32_t fbc_trigger);
+	void (*surface_address_and_pitch)(
+		struct compressor *cp,
+		struct compr_addr_and_pitch_params *params);
+	bool (*is_fbc_enabled_in_hw)(struct compressor *cp,
+		uint32_t *fbc_mapped_crtc_id);
+};
+struct compressor {
+	struct dc_context *ctx;
+	uint32_t attached_inst;
+	bool is_enabled;
+	const struct compressor_funcs *funcs;
+	union {
+		uint32_t raw;
+		struct {
+			uint32_t FBC_SUPPORT:1;
+			uint32_t FB_POOL:1;
+			uint32_t DYNAMIC_ALLOC:1;
+			uint32_t LPT_SUPPORT:1;
+			uint32_t LPT_MC_CONFIG:1;
+			uint32_t DUMMY_BACKEND:1;
+			uint32_t CLK_GATING_DISABLED:1;
+
+		} bits;
+	} options;
+
+	union fbc_physical_address compr_surface_address;
+
+	uint32_t embedded_panel_h_size;
+	uint32_t embedded_panel_v_size;
+	uint32_t memory_bus_width;
+	uint32_t banks_num;
+	uint32_t raw_size;
+	uint32_t channel_interleave_size;
+	uint32_t dram_channels_num;
+
+	uint32_t allocated_size;
+	uint32_t preferred_requested_size;
+	uint32_t lpt_channels_num;
+	enum fbc_compress_ratio min_compress_ratio;
+};
+
+struct fbc_input_info {
+	bool           dynamic_fbc_buffer_alloc;
+	unsigned int   source_view_width;
+	unsigned int   source_view_height;
+	unsigned int   num_of_active_targets;
+};
+
+
+struct fbc_requested_compressed_size {
+	unsigned int   preferred_size;
+	unsigned int   preferred_size_alignment;
+	unsigned int   min_size;
+	unsigned int   min_size_alignment;
+	union {
+		struct {
+			/* Above preferedSize must be allocated in FB pool */
+			unsigned int preferred_must_be_framebuffer_pool : 1;
+			/* Above minSize must be allocated in FB pool */
+			unsigned int min_must_be_framebuffer_pool : 1;
+		} bits;
+		unsigned int flags;
+	};
+};
+#endif
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/psm.h b/drivers/gpu/drm/amd/display/dc/inc/core_status.h
index fbdff3e02aa3..94fc31080fda 100644
--- a/drivers/gpu/drm/amd/powerplay/eventmgr/psm.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/core_status.h
@@ -19,20 +19,32 @@
  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  * OTHER DEALINGS IN THE SOFTWARE.
  *
+ * Authors: AMD
+ *
  */
-#include "eventmgr.h"
-#include "eventinit.h"
-#include "eventmanagement.h"
-#include "eventmanager.h"
-#include "power_state.h"
-#include "hardwaremanager.h"
 
-int psm_get_ui_state(struct pp_eventmgr *eventmgr, enum PP_StateUILabel ui_label, unsigned long *state_id);
+#ifndef _CORE_STATUS_H_
+#define _CORE_STATUS_H_
 
-int psm_get_state_by_classification(struct pp_eventmgr *eventmgr, enum PP_StateClassificationFlag flag, unsigned long *state_id);
+enum dc_status {
+	DC_OK = 1,
 
-int psm_set_states(struct pp_eventmgr *eventmgr, unsigned long *state_id);
+	DC_NO_CONTROLLER_RESOURCE = 2,
+	DC_NO_STREAM_ENG_RESOURCE = 3,
+	DC_NO_CLOCK_SOURCE_RESOURCE = 4,
+	DC_FAIL_CONTROLLER_VALIDATE = 5,
+	DC_FAIL_ENC_VALIDATE = 6,
+	DC_FAIL_ATTACH_SURFACES = 7,
+	DC_FAIL_DETACH_SURFACES = 8,
+	DC_FAIL_SURFACE_VALIDATE = 9,
+	DC_NO_DP_LINK_BANDWIDTH = 10,
+	DC_EXCEED_DONGLE_CAP = 11,
+	DC_SURFACE_PIXEL_FORMAT_UNSUPPORTED = 12,
+	DC_FAIL_BANDWIDTH_VALIDATE = 13, /* BW and Watermark validation */
+	DC_FAIL_SCALING = 14,
+	DC_FAIL_DP_LINK_TRAINING = 15,
 
-int psm_adjust_power_state_dynamic(struct pp_eventmgr *eventmgr, bool skip);
+	DC_ERROR_UNEXPECTED = -1
+};
 
-int psm_adjust_power_state_static(struct pp_eventmgr *eventmgr, bool skip);
+#endif /* _CORE_STATUS_H_ */
diff --git a/drivers/gpu/drm/amd/display/dc/inc/core_types.h b/drivers/gpu/drm/amd/display/dc/inc/core_types.h
new file mode 100644
index 000000000000..b69f321e2ab6
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/inc/core_types.h
@@ -0,0 +1,283 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef _CORE_TYPES_H_
+#define _CORE_TYPES_H_
+
+#include "dc.h"
+#include "dce_calcs.h"
+#include "dcn_calcs.h"
+#include "ddc_service_types.h"
+#include "dc_bios_types.h"
+#include "mem_input.h"
+#include "hubp.h"
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+#include "mpc.h"
+#endif
+
+#define MAX_CLOCK_SOURCES 7
+
+void enable_surface_flip_reporting(struct dc_plane_state *plane_state,
+		uint32_t controller_id);
+
+#include "grph_object_id.h"
+#include "link_encoder.h"
+#include "stream_encoder.h"
+#include "clock_source.h"
+#include "audio.h"
+#include "dm_pp_smu.h"
+
+
+/************ link *****************/
+struct link_init_data {
+	const struct dc *dc;
+	struct dc_context *ctx; /* TODO: remove 'dal' when DC is complete. */
+	uint32_t connector_index; /* this will be mapped to the HPD pins */
+	uint32_t link_index; /* this is mapped to DAL display_index
+				TODO: remove it when DC is complete. */
+};
+
+enum {
+	FREE_ACQUIRED_RESOURCE = 0,
+	KEEP_ACQUIRED_RESOURCE = 1,
+};
+
+struct dc_link *link_create(const struct link_init_data *init_params);
+void link_destroy(struct dc_link **link);
+
+enum dc_status dc_link_validate_mode_timing(
+		const struct dc_stream_state *stream,
+		struct dc_link *link,
+		const struct dc_crtc_timing *timing);
+
+void core_link_resume(struct dc_link *link);
+
+void core_link_enable_stream(
+		struct dc_state *state,
+		struct pipe_ctx *pipe_ctx);
+
+void core_link_disable_stream(struct pipe_ctx *pipe_ctx, int option);
+
+void core_link_set_avmute(struct pipe_ctx *pipe_ctx, bool enable);
+/********** DAL Core*********************/
+#include "display_clock.h"
+#include "transform.h"
+#include "dpp.h"
+
+struct resource_pool;
+struct dc_state;
+struct resource_context;
+
+struct resource_funcs {
+	void (*destroy)(struct resource_pool **pool);
+	struct link_encoder *(*link_enc_create)(
+			const struct encoder_init_data *init);
+
+	enum dc_status (*validate_guaranteed)(
+					struct dc *dc,
+					struct dc_stream_state *stream,
+					struct dc_state *context);
+
+	bool (*validate_bandwidth)(
+					struct dc *dc,
+					struct dc_state *context);
+
+	enum dc_status (*validate_global)(
+		struct dc *dc,
+		struct dc_state *context);
+
+	struct pipe_ctx *(*acquire_idle_pipe_for_layer)(
+			struct dc_state *context,
+			const struct resource_pool *pool,
+			struct dc_stream_state *stream);
+
+	enum dc_status (*validate_plane)(const struct dc_plane_state *plane_state, struct dc_caps *caps);
+
+	enum dc_status (*add_stream_to_ctx)(
+			struct dc *dc,
+			struct dc_state *new_ctx,
+			struct dc_stream_state *dc_stream);
+};
+
+struct audio_support{
+	bool dp_audio;
+	bool hdmi_audio_on_dongle;
+	bool hdmi_audio_native;
+};
+
+#define NO_UNDERLAY_PIPE -1
+
+struct resource_pool {
+	struct mem_input *mis[MAX_PIPES];
+	struct hubp *hubps[MAX_PIPES];
+	struct input_pixel_processor *ipps[MAX_PIPES];
+	struct transform *transforms[MAX_PIPES];
+	struct dpp *dpps[MAX_PIPES];
+	struct output_pixel_processor *opps[MAX_PIPES];
+	struct timing_generator *timing_generators[MAX_PIPES];
+	struct stream_encoder *stream_enc[MAX_PIPES * 2];
+
+	struct mpc *mpc;
+	struct pp_smu_funcs_rv *pp_smu;
+	struct pp_smu_display_requirement_rv pp_smu_req;
+
+	unsigned int pipe_count;
+	unsigned int underlay_pipe_index;
+	unsigned int stream_enc_count;
+	unsigned int ref_clock_inKhz;
+
+	/*
+	 * reserved clock source for DP
+	 */
+	struct clock_source *dp_clock_source;
+
+	struct clock_source *clock_sources[MAX_CLOCK_SOURCES];
+	unsigned int clk_src_count;
+
+	struct audio *audios[MAX_PIPES];
+	unsigned int audio_count;
+	struct audio_support audio_support;
+
+	struct display_clock *display_clock;
+	struct irq_service *irqs;
+
+	struct abm *abm;
+	struct dmcu *dmcu;
+
+	const struct resource_funcs *funcs;
+	const struct resource_caps *res_cap;
+};
+
+struct stream_resource {
+	struct output_pixel_processor *opp;
+	struct timing_generator *tg;
+	struct stream_encoder *stream_enc;
+	struct audio *audio;
+
+	struct pixel_clk_params pix_clk_params;
+	struct encoder_info_frame encoder_info_frame;
+};
+
+struct plane_resource {
+	struct scaler_data scl_data;
+	struct hubp *hubp;
+	struct mem_input *mi;
+	struct input_pixel_processor *ipp;
+	struct transform *xfm;
+	struct dpp *dpp;
+};
+
+struct pipe_ctx {
+	struct dc_plane_state *plane_state;
+	struct dc_stream_state *stream;
+
+	struct plane_resource plane_res;
+	struct stream_resource stream_res;
+
+	struct clock_source *clock_source;
+
+	struct pll_settings pll_settings;
+
+	uint8_t pipe_idx;
+
+	struct pipe_ctx *top_pipe;
+	struct pipe_ctx *bottom_pipe;
+
+#ifdef CONFIG_DRM_AMD_DC_DCN1_0
+	struct _vcs_dpi_display_dlg_regs_st dlg_regs;
+	struct _vcs_dpi_display_ttu_regs_st ttu_regs;
+	struct _vcs_dpi_display_rq_regs_st rq_regs;
+	struct _vcs_dpi_display_pipe_dest_params_st pipe_dlg_param;
+#endif
+	struct dwbc *dwbc;
+};
+
+struct resource_context {
+	struct pipe_ctx pipe_ctx[MAX_PIPES];
+	bool is_stream_enc_acquired[MAX_PIPES * 2];
+	bool is_audio_acquired[MAX_PIPES];
+	uint8_t clock_source_ref_count[MAX_CLOCK_SOURCES];
+	uint8_t dp_clock_source_ref_count;
+};
+
+struct dce_bw_output {
+	bool cpuc_state_change_enable;
+	bool cpup_state_change_enable;
+	bool stutter_mode_enable;
+	bool nbp_state_change_enable;
+	bool all_displays_in_sync;
+	struct dce_watermarks urgent_wm_ns[MAX_PIPES];
+	struct dce_watermarks stutter_exit_wm_ns[MAX_PIPES];
+	struct dce_watermarks nbp_state_change_wm_ns[MAX_PIPES];
+	int sclk_khz;
+	int sclk_deep_sleep_khz;
+	int yclk_khz;
+	int dispclk_khz;
+	int blackout_recovery_time_us;
+};
+
+struct dcn_bw_clocks {
+	int dispclk_khz;
+	bool dppclk_div;
+	int dcfclk_khz;
+	int dcfclk_deep_sleep_khz;
+	int fclk_khz;
+	int dram_ccm_us;
+	int min_active_dram_ccm_us;
+};
+
+struct dcn_bw_output {
+	struct dcn_bw_clocks cur_clk;
+	struct dcn_bw_clocks calc_clk;
+	struct dcn_watermark_set watermarks;
+};
+
+union bw_context {
+	struct dcn_bw_output dcn;
+	struct dce_bw_output dce;
+};
+
+struct dc_state {
+	struct dc_stream_state *streams[MAX_PIPES];
+	struct dc_stream_status stream_status[MAX_PIPES];
+	uint8_t stream_count;
+
+	struct resource_context res_ctx;
+
+	/* The output from BW and WM calculations. */
+	union bw_context bw;
+
+	/* Note: these are big structures, do *not* put on stack! */
+	struct dm_pp_display_configuration pp_display_cfg;
+#ifdef CONFIG_DRM_AMD_DC_DCN1_0
+	struct dcn_bw_internal_vars dcn_bw_vars;
+#endif
+
+	struct display_clock *dis_clk;
+
+	struct kref refcount;
+};
+
+#endif /* _CORE_TYPES_H_ */
diff --git a/drivers/gpu/drm/amd/display/dc/inc/custom_float.h b/drivers/gpu/drm/amd/display/dc/inc/custom_float.h
new file mode 100644
index 000000000000..f57239672216
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/inc/custom_float.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef CUSTOM_FLOAT_H_
+#define CUSTOM_FLOAT_H_
+
+#include "bw_fixed.h"
+#include "hw_shared.h"
+#include "opp.h"
+
+
+bool convert_to_custom_float_format(
+	struct fixed31_32 value,
+	const struct custom_float_format *format,
+	uint32_t *result);
+
+
+#endif //CUSTOM_FLOAT_H_
diff --git a/drivers/gpu/drm/amd/display/dc/inc/dc_link_ddc.h b/drivers/gpu/drm/amd/display/dc/inc/dc_link_ddc.h
new file mode 100644
index 000000000000..0bf73b742f1f
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/inc/dc_link_ddc.h
@@ -0,0 +1,141 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_DDC_SERVICE_H__
+#define __DAL_DDC_SERVICE_H__
+
+#include "include/ddc_service_types.h"
+#include "include/i2caux_interface.h"
+
+#define EDID_SEGMENT_SIZE 256
+
+/* Address range from 0x00 to 0x1F.*/
+#define DP_ADAPTOR_TYPE2_SIZE 0x20
+#define DP_ADAPTOR_TYPE2_REG_ID 0x10
+#define DP_ADAPTOR_TYPE2_REG_MAX_TMDS_CLK 0x1D
+/* Identifies adaptor as Dual-mode adaptor */
+#define DP_ADAPTOR_TYPE2_ID 0xA0
+/* MHz*/
+#define DP_ADAPTOR_TYPE2_MAX_TMDS_CLK 600
+/* MHz*/
+#define DP_ADAPTOR_TYPE2_MIN_TMDS_CLK 25
+/* kHZ*/
+#define DP_ADAPTOR_DVI_MAX_TMDS_CLK 165000
+/* kHZ*/
+#define DP_ADAPTOR_HDMI_SAFE_MAX_TMDS_CLK 165000
+
+#define DDC_I2C_COMMAND_ENGINE I2C_COMMAND_ENGINE_SW
+
+struct ddc_service;
+struct graphics_object_id;
+enum ddc_result;
+struct av_sync_data;
+struct dp_receiver_id_info;
+
+struct i2c_payloads;
+struct aux_payloads;
+
+void dal_ddc_i2c_payloads_add(
+		struct i2c_payloads *payloads,
+		uint32_t address,
+		uint32_t len,
+		uint8_t *data,
+		bool write);
+
+void dal_ddc_aux_payloads_add(
+		struct aux_payloads *payloads,
+		uint32_t address,
+		uint32_t len,
+		uint8_t *data,
+		bool write);
+
+struct ddc_service_init_data {
+	struct graphics_object_id id;
+	struct dc_context *ctx;
+	struct dc_link *link;
+};
+
+struct ddc_service *dal_ddc_service_create(
+		struct ddc_service_init_data *ddc_init_data);
+
+void dal_ddc_service_destroy(struct ddc_service **ddc);
+
+enum ddc_service_type dal_ddc_service_get_type(struct ddc_service *ddc);
+
+void dal_ddc_service_set_transaction_type(
+		struct ddc_service *ddc,
+		enum ddc_transaction_type type);
+
+bool dal_ddc_service_is_in_aux_transaction_mode(struct ddc_service *ddc);
+
+void dal_ddc_service_i2c_query_dp_dual_mode_adaptor(
+		struct ddc_service *ddc,
+		struct display_sink_capability *sink_cap);
+
+bool dal_ddc_service_query_ddc_data(
+		struct ddc_service *ddc,
+		uint32_t address,
+		uint8_t *write_buf,
+		uint32_t write_size,
+		uint8_t *read_buf,
+		uint32_t read_size);
+
+enum ddc_result dal_ddc_service_read_dpcd_data(
+		struct ddc_service *ddc,
+		bool i2c,
+		enum i2c_mot_mode mot,
+		uint32_t address,
+		uint8_t *data,
+		uint32_t len);
+
+enum ddc_result dal_ddc_service_write_dpcd_data(
+		struct ddc_service *ddc,
+		bool i2c,
+		enum i2c_mot_mode mot,
+		uint32_t address,
+		const uint8_t *data,
+		uint32_t len);
+
+void dal_ddc_service_write_scdc_data(
+		struct ddc_service *ddc_service,
+		uint32_t pix_clk,
+		bool lte_340_scramble);
+
+void dal_ddc_service_read_scdc_data(
+		struct ddc_service *ddc_service);
+
+void ddc_service_set_dongle_type(struct ddc_service *ddc,
+		enum display_dongle_type dongle_type);
+
+void dal_ddc_service_set_ddc_pin(
+		struct ddc_service *ddc_service,
+		struct ddc *ddc);
+
+struct ddc *dal_ddc_service_get_ddc_pin(struct ddc_service *ddc_service);
+
+uint32_t get_defer_delay(struct ddc_service *ddc);
+
+#endif /* __DAL_DDC_SERVICE_H__ */
+
diff --git a/drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h b/drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h
new file mode 100644
index 000000000000..616c73e2b0bd
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h
@@ -0,0 +1,64 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_LINK_DP_H__
+#define __DC_LINK_DP_H__
+
+#define LINK_TRAINING_ATTEMPTS 4
+#define LINK_TRAINING_RETRY_DELAY 50 /* ms */
+
+struct dc_link;
+struct dc_stream_state;
+struct dc_link_settings;
+
+bool dp_hbr_verify_link_cap(
+	struct dc_link *link,
+	struct dc_link_settings *known_limit_link_setting);
+
+bool dp_validate_mode_timing(
+	struct dc_link *link,
+	const struct dc_crtc_timing *timing);
+
+void decide_link_settings(
+	struct dc_stream_state *stream,
+	struct dc_link_settings *link_setting);
+
+bool perform_link_training_with_retries(
+	struct dc_link *link,
+	const struct dc_link_settings *link_setting,
+	bool skip_video_pattern,
+	int attempts);
+
+bool is_mst_supported(struct dc_link *link);
+
+void detect_dp_sink_caps(struct dc_link *link);
+
+void detect_edp_sink_caps(struct dc_link *link);
+
+bool is_dp_active_dongle(const struct dc_link *link);
+
+void dp_enable_mst_on_sink(struct dc_link *link, bool enable);
+
+#endif /* __DC_LINK_DP_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/inc/dce_calcs.h b/drivers/gpu/drm/amd/display/dc/inc/dce_calcs.h
new file mode 100644
index 000000000000..ae2399f16d1c
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/inc/dce_calcs.h
@@ -0,0 +1,481 @@
+/*
+ * Copyright 2015-2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+/**
+ * Bandwidth and Watermark calculations interface.
+ * (Refer to "DCEx_mode_support.xlsm" from Perforce.)
+ */
+#ifndef __DCE_CALCS_H__
+#define __DCE_CALCS_H__
+
+#include "bw_fixed.h"
+
+struct pipe_ctx;
+struct dc;
+struct dc_state;
+struct dce_bw_output;
+
+enum bw_calcs_version {
+	BW_CALCS_VERSION_INVALID,
+	BW_CALCS_VERSION_CARRIZO,
+	BW_CALCS_VERSION_POLARIS10,
+	BW_CALCS_VERSION_POLARIS11,
+	BW_CALCS_VERSION_STONEY,
+	BW_CALCS_VERSION_VEGA10
+};
+
+/*******************************************************************************
+ * There are three types of input into Calculations:
+ * 1. per-DCE static values - these are "hardcoded" properties of the DCEIP
+ * 2. board-level values - these are generally coming from VBIOS parser
+ * 3. mode/configuration values - depending Mode, Scaling number of Displays etc.
+ ******************************************************************************/
+
+enum bw_defines {
+	//Common
+	bw_def_no = 0,
+	bw_def_none = 0,
+	bw_def_yes = 1,
+	bw_def_ok = 1,
+	bw_def_high = 2,
+	bw_def_mid = 1,
+	bw_def_low = 0,
+
+	//Internal
+	bw_defs_start = 255,
+	bw_def_underlay422,
+	bw_def_underlay420_luma,
+	bw_def_underlay420_chroma,
+	bw_def_underlay444,
+	bw_def_graphics,
+	bw_def_display_write_back420_luma,
+	bw_def_display_write_back420_chroma,
+	bw_def_portrait,
+	bw_def_hsr_mtn_4,
+	bw_def_hsr_mtn_h_taps,
+	bw_def_ceiling__h_taps_div_4___meq_hsr,
+	bw_def_invalid_linear_or_stereo_mode,
+	bw_def_invalid_rotation_or_bpp_or_stereo,
+	bw_def_vsr_mtn_v_taps,
+	bw_def_vsr_mtn_4,
+	bw_def_auto,
+	bw_def_manual,
+	bw_def_exceeded_allowed_maximum_sclk,
+	bw_def_exceeded_allowed_page_close_open,
+	bw_def_exceeded_allowed_outstanding_pte_req_queue_size,
+	bw_def_exceeded_allowed_maximum_bw,
+	bw_def_landscape,
+
+	//Panning and bezel
+	bw_def_any_lines,
+
+	//Underlay mode
+	bw_def_underlay_only,
+	bw_def_blended,
+	bw_def_blend,
+
+	//Stereo mode
+	bw_def_mono,
+	bw_def_side_by_side,
+	bw_def_top_bottom,
+
+	//Underlay surface type
+	bw_def_420,
+	bw_def_422,
+	bw_def_444,
+
+	//Tiling mode
+	bw_def_linear,
+	bw_def_tiled,
+	bw_def_array_linear_general,
+	bw_def_array_linear_aligned,
+	bw_def_rotated_micro_tiling,
+	bw_def_display_micro_tiling,
+
+	//Memory type
+	bw_def_gddr5,
+	bw_def_hbm,
+
+	//Voltage
+	bw_def_high_no_nbp_state_change,
+	bw_def_0_72,
+	bw_def_0_8,
+	bw_def_0_9,
+
+	bw_def_notok = -1,
+	bw_def_na = -1
+};
+
+struct bw_calcs_dceip {
+	enum bw_calcs_version version;
+	bool large_cursor;
+	uint32_t cursor_max_outstanding_group_num;
+	bool dmif_pipe_en_fbc_chunk_tracker;
+	struct bw_fixed dmif_request_buffer_size;
+	uint32_t lines_interleaved_into_lb;
+	uint32_t low_power_tiling_mode;
+	uint32_t chunk_width;
+	uint32_t number_of_graphics_pipes;
+	uint32_t number_of_underlay_pipes;
+	bool display_write_back_supported;
+	bool argb_compression_support;
+	struct bw_fixed underlay_vscaler_efficiency6_bit_per_component;
+	struct bw_fixed underlay_vscaler_efficiency8_bit_per_component;
+	struct bw_fixed underlay_vscaler_efficiency10_bit_per_component;
+	struct bw_fixed underlay_vscaler_efficiency12_bit_per_component;
+	struct bw_fixed graphics_vscaler_efficiency6_bit_per_component;
+	struct bw_fixed graphics_vscaler_efficiency8_bit_per_component;
+	struct bw_fixed graphics_vscaler_efficiency10_bit_per_component;
+	struct bw_fixed graphics_vscaler_efficiency12_bit_per_component;
+	struct bw_fixed alpha_vscaler_efficiency;
+	uint32_t max_dmif_buffer_allocated;
+	uint32_t graphics_dmif_size;
+	uint32_t underlay_luma_dmif_size;
+	uint32_t underlay_chroma_dmif_size;
+	bool pre_downscaler_enabled;
+	bool underlay_downscale_prefetch_enabled;
+	struct bw_fixed lb_write_pixels_per_dispclk;
+	struct bw_fixed lb_size_per_component444;
+	bool graphics_lb_nodownscaling_multi_line_prefetching;
+	struct bw_fixed stutter_and_dram_clock_state_change_gated_before_cursor;
+	struct bw_fixed underlay420_luma_lb_size_per_component;
+	struct bw_fixed underlay420_chroma_lb_size_per_component;
+	struct bw_fixed underlay422_lb_size_per_component;
+	struct bw_fixed cursor_chunk_width;
+	struct bw_fixed cursor_dcp_buffer_lines;
+	struct bw_fixed underlay_maximum_width_efficient_for_tiling;
+	struct bw_fixed underlay_maximum_height_efficient_for_tiling;
+	struct bw_fixed peak_pte_request_to_eviction_ratio_limiting_multiple_displays_or_single_rotated_display;
+	struct bw_fixed peak_pte_request_to_eviction_ratio_limiting_single_display_no_rotation;
+	struct bw_fixed minimum_outstanding_pte_request_limit;
+	struct bw_fixed maximum_total_outstanding_pte_requests_allowed_by_saw;
+	bool limit_excessive_outstanding_dmif_requests;
+	struct bw_fixed linear_mode_line_request_alternation_slice;
+	uint32_t scatter_gather_lines_of_pte_prefetching_in_linear_mode;
+	uint32_t display_write_back420_luma_mcifwr_buffer_size;
+	uint32_t display_write_back420_chroma_mcifwr_buffer_size;
+	struct bw_fixed request_efficiency;
+	struct bw_fixed dispclk_per_request;
+	struct bw_fixed dispclk_ramping_factor;
+	struct bw_fixed display_pipe_throughput_factor;
+	uint32_t scatter_gather_pte_request_rows_in_tiling_mode;
+	struct bw_fixed mcifwr_all_surfaces_burst_time;
+};
+
+struct bw_calcs_vbios {
+	enum bw_defines memory_type;
+	uint32_t dram_channel_width_in_bits;
+	uint32_t number_of_dram_channels;
+	uint32_t number_of_dram_banks;
+	struct bw_fixed low_yclk; /*m_hz*/
+	struct bw_fixed mid_yclk; /*m_hz*/
+	struct bw_fixed high_yclk; /*m_hz*/
+	struct bw_fixed low_sclk; /*m_hz*/
+	struct bw_fixed mid1_sclk; /*m_hz*/
+	struct bw_fixed mid2_sclk; /*m_hz*/
+	struct bw_fixed mid3_sclk; /*m_hz*/
+	struct bw_fixed mid4_sclk; /*m_hz*/
+	struct bw_fixed mid5_sclk; /*m_hz*/
+	struct bw_fixed mid6_sclk; /*m_hz*/
+	struct bw_fixed high_sclk; /*m_hz*/
+	struct bw_fixed low_voltage_max_dispclk; /*m_hz*/
+	struct bw_fixed mid_voltage_max_dispclk; /*m_hz*/
+	struct bw_fixed high_voltage_max_dispclk; /*m_hz*/
+	struct bw_fixed low_voltage_max_phyclk;
+	struct bw_fixed mid_voltage_max_phyclk;
+	struct bw_fixed high_voltage_max_phyclk;
+	struct bw_fixed data_return_bus_width;
+	struct bw_fixed trc;
+	struct bw_fixed dmifmc_urgent_latency;
+	struct bw_fixed stutter_self_refresh_exit_latency;
+	struct bw_fixed stutter_self_refresh_entry_latency;
+	struct bw_fixed nbp_state_change_latency;
+	struct bw_fixed mcifwrmc_urgent_latency;
+	bool scatter_gather_enable;
+	struct bw_fixed down_spread_percentage;
+	uint32_t cursor_width;
+	uint32_t average_compression_rate;
+	uint32_t number_of_request_slots_gmc_reserves_for_dmif_per_channel;
+	struct bw_fixed blackout_duration;
+	struct bw_fixed maximum_blackout_recovery_time;
+};
+
+/*******************************************************************************
+ * Temporary data structure(s).
+ ******************************************************************************/
+#define maximum_number_of_surfaces 12
+/*Units : MHz, us */
+
+struct bw_calcs_data {
+	/* data for all displays */
+	uint32_t number_of_displays;
+	enum bw_defines underlay_surface_type;
+	enum bw_defines panning_and_bezel_adjustment;
+	enum bw_defines graphics_tiling_mode;
+	uint32_t graphics_lb_bpc;
+	uint32_t underlay_lb_bpc;
+	enum bw_defines underlay_tiling_mode;
+	enum bw_defines d0_underlay_mode;
+	bool d1_display_write_back_dwb_enable;
+	enum bw_defines d1_underlay_mode;
+
+	bool cpup_state_change_enable;
+	bool cpuc_state_change_enable;
+	bool nbp_state_change_enable;
+	bool stutter_mode_enable;
+	uint32_t y_clk_level;
+	uint32_t sclk_level;
+	uint32_t number_of_underlay_surfaces;
+	uint32_t number_of_dram_wrchannels;
+	uint32_t chunk_request_delay;
+	uint32_t number_of_dram_channels;
+	enum bw_defines underlay_micro_tile_mode;
+	enum bw_defines graphics_micro_tile_mode;
+	struct bw_fixed max_phyclk;
+	struct bw_fixed dram_efficiency;
+	struct bw_fixed src_width_after_surface_type;
+	struct bw_fixed src_height_after_surface_type;
+	struct bw_fixed hsr_after_surface_type;
+	struct bw_fixed vsr_after_surface_type;
+	struct bw_fixed src_width_after_rotation;
+	struct bw_fixed src_height_after_rotation;
+	struct bw_fixed hsr_after_rotation;
+	struct bw_fixed vsr_after_rotation;
+	struct bw_fixed source_height_pixels;
+	struct bw_fixed hsr_after_stereo;
+	struct bw_fixed vsr_after_stereo;
+	struct bw_fixed source_width_in_lb;
+	struct bw_fixed lb_line_pitch;
+	struct bw_fixed underlay_maximum_source_efficient_for_tiling;
+	struct bw_fixed num_lines_at_frame_start;
+	struct bw_fixed min_dmif_size_in_time;
+	struct bw_fixed min_mcifwr_size_in_time;
+	struct bw_fixed total_requests_for_dmif_size;
+	struct bw_fixed peak_pte_request_to_eviction_ratio_limiting;
+	struct bw_fixed useful_pte_per_pte_request;
+	struct bw_fixed scatter_gather_pte_request_rows;
+	struct bw_fixed scatter_gather_row_height;
+	struct bw_fixed scatter_gather_pte_requests_in_vblank;
+	struct bw_fixed inefficient_linear_pitch_in_bytes;
+	struct bw_fixed cursor_total_data;
+	struct bw_fixed cursor_total_request_groups;
+	struct bw_fixed scatter_gather_total_pte_requests;
+	struct bw_fixed scatter_gather_total_pte_request_groups;
+	struct bw_fixed tile_width_in_pixels;
+	struct bw_fixed dmif_total_number_of_data_request_page_close_open;
+	struct bw_fixed mcifwr_total_number_of_data_request_page_close_open;
+	struct bw_fixed bytes_per_page_close_open;
+	struct bw_fixed mcifwr_total_page_close_open_time;
+	struct bw_fixed total_requests_for_adjusted_dmif_size;
+	struct bw_fixed total_dmifmc_urgent_trips;
+	struct bw_fixed total_dmifmc_urgent_latency;
+	struct bw_fixed total_display_reads_required_data;
+	struct bw_fixed total_display_reads_required_dram_access_data;
+	struct bw_fixed total_display_writes_required_data;
+	struct bw_fixed total_display_writes_required_dram_access_data;
+	struct bw_fixed display_reads_required_data;
+	struct bw_fixed display_reads_required_dram_access_data;
+	struct bw_fixed dmif_total_page_close_open_time;
+	struct bw_fixed min_cursor_memory_interface_buffer_size_in_time;
+	struct bw_fixed min_read_buffer_size_in_time;
+	struct bw_fixed display_reads_time_for_data_transfer;
+	struct bw_fixed display_writes_time_for_data_transfer;
+	struct bw_fixed dmif_required_dram_bandwidth;
+	struct bw_fixed mcifwr_required_dram_bandwidth;
+	struct bw_fixed required_dmifmc_urgent_latency_for_page_close_open;
+	struct bw_fixed required_mcifmcwr_urgent_latency;
+	struct bw_fixed required_dram_bandwidth_gbyte_per_second;
+	struct bw_fixed dram_bandwidth;
+	struct bw_fixed dmif_required_sclk;
+	struct bw_fixed mcifwr_required_sclk;
+	struct bw_fixed required_sclk;
+	struct bw_fixed downspread_factor;
+	struct bw_fixed v_scaler_efficiency;
+	struct bw_fixed scaler_limits_factor;
+	struct bw_fixed display_pipe_pixel_throughput;
+	struct bw_fixed total_dispclk_required_with_ramping;
+	struct bw_fixed total_dispclk_required_without_ramping;
+	struct bw_fixed total_read_request_bandwidth;
+	struct bw_fixed total_write_request_bandwidth;
+	struct bw_fixed dispclk_required_for_total_read_request_bandwidth;
+	struct bw_fixed total_dispclk_required_with_ramping_with_request_bandwidth;
+	struct bw_fixed total_dispclk_required_without_ramping_with_request_bandwidth;
+	struct bw_fixed dispclk;
+	struct bw_fixed blackout_recovery_time;
+	struct bw_fixed min_pixels_per_data_fifo_entry;
+	struct bw_fixed sclk_deep_sleep;
+	struct bw_fixed chunk_request_time;
+	struct bw_fixed cursor_request_time;
+	struct bw_fixed line_source_pixels_transfer_time;
+	struct bw_fixed dmifdram_access_efficiency;
+	struct bw_fixed mcifwrdram_access_efficiency;
+	struct bw_fixed total_average_bandwidth_no_compression;
+	struct bw_fixed total_average_bandwidth;
+	struct bw_fixed total_stutter_cycle_duration;
+	struct bw_fixed stutter_burst_time;
+	struct bw_fixed time_in_self_refresh;
+	struct bw_fixed stutter_efficiency;
+	struct bw_fixed worst_number_of_trips_to_memory;
+	struct bw_fixed immediate_flip_time;
+	struct bw_fixed latency_for_non_dmif_clients;
+	struct bw_fixed latency_for_non_mcifwr_clients;
+	struct bw_fixed dmifmc_urgent_latency_supported_in_high_sclk_and_yclk;
+	struct bw_fixed nbp_state_dram_speed_change_margin;
+	struct bw_fixed display_reads_time_for_data_transfer_and_urgent_latency;
+	struct bw_fixed dram_speed_change_margin;
+	struct bw_fixed min_vblank_dram_speed_change_margin;
+	struct bw_fixed min_stutter_refresh_duration;
+	uint32_t total_stutter_dmif_buffer_size;
+	uint32_t total_bytes_requested;
+	uint32_t min_stutter_dmif_buffer_size;
+	uint32_t num_stutter_bursts;
+	struct bw_fixed v_blank_nbp_state_dram_speed_change_latency_supported;
+	struct bw_fixed nbp_state_dram_speed_change_latency_supported;
+	bool fbc_en[maximum_number_of_surfaces];
+	bool lpt_en[maximum_number_of_surfaces];
+	bool displays_match_flag[maximum_number_of_surfaces];
+	bool use_alpha[maximum_number_of_surfaces];
+	bool orthogonal_rotation[maximum_number_of_surfaces];
+	bool enable[maximum_number_of_surfaces];
+	bool access_one_channel_only[maximum_number_of_surfaces];
+	bool scatter_gather_enable_for_pipe[maximum_number_of_surfaces];
+	bool interlace_mode[maximum_number_of_surfaces];
+	bool display_pstate_change_enable[maximum_number_of_surfaces];
+	bool line_buffer_prefetch[maximum_number_of_surfaces];
+	uint32_t bytes_per_pixel[maximum_number_of_surfaces];
+	uint32_t max_chunks_non_fbc_mode[maximum_number_of_surfaces];
+	uint32_t lb_bpc[maximum_number_of_surfaces];
+	uint32_t output_bpphdmi[maximum_number_of_surfaces];
+	uint32_t output_bppdp4_lane_hbr[maximum_number_of_surfaces];
+	uint32_t output_bppdp4_lane_hbr2[maximum_number_of_surfaces];
+	uint32_t output_bppdp4_lane_hbr3[maximum_number_of_surfaces];
+	enum bw_defines stereo_mode[maximum_number_of_surfaces];
+	struct bw_fixed dmif_buffer_transfer_time[maximum_number_of_surfaces];
+	struct bw_fixed displays_with_same_mode[maximum_number_of_surfaces];
+	struct bw_fixed stutter_dmif_buffer_size[maximum_number_of_surfaces];
+	struct bw_fixed stutter_refresh_duration[maximum_number_of_surfaces];
+	struct bw_fixed stutter_exit_watermark[maximum_number_of_surfaces];
+	struct bw_fixed stutter_entry_watermark[maximum_number_of_surfaces];
+	struct bw_fixed h_total[maximum_number_of_surfaces];
+	struct bw_fixed v_total[maximum_number_of_surfaces];
+	struct bw_fixed pixel_rate[maximum_number_of_surfaces];
+	struct bw_fixed src_width[maximum_number_of_surfaces];
+	struct bw_fixed pitch_in_pixels[maximum_number_of_surfaces];
+	struct bw_fixed pitch_in_pixels_after_surface_type[maximum_number_of_surfaces];
+	struct bw_fixed src_height[maximum_number_of_surfaces];
+	struct bw_fixed scale_ratio[maximum_number_of_surfaces];
+	struct bw_fixed h_taps[maximum_number_of_surfaces];
+	struct bw_fixed v_taps[maximum_number_of_surfaces];
+	struct bw_fixed h_scale_ratio[maximum_number_of_surfaces];
+	struct bw_fixed v_scale_ratio[maximum_number_of_surfaces];
+	struct bw_fixed rotation_angle[maximum_number_of_surfaces];
+	struct bw_fixed compression_rate[maximum_number_of_surfaces];
+	struct bw_fixed hsr[maximum_number_of_surfaces];
+	struct bw_fixed vsr[maximum_number_of_surfaces];
+	struct bw_fixed source_width_rounded_up_to_chunks[maximum_number_of_surfaces];
+	struct bw_fixed source_width_pixels[maximum_number_of_surfaces];
+	struct bw_fixed source_height_rounded_up_to_chunks[maximum_number_of_surfaces];
+	struct bw_fixed display_bandwidth[maximum_number_of_surfaces];
+	struct bw_fixed request_bandwidth[maximum_number_of_surfaces];
+	struct bw_fixed bytes_per_request[maximum_number_of_surfaces];
+	struct bw_fixed useful_bytes_per_request[maximum_number_of_surfaces];
+	struct bw_fixed lines_interleaved_in_mem_access[maximum_number_of_surfaces];
+	struct bw_fixed latency_hiding_lines[maximum_number_of_surfaces];
+	struct bw_fixed lb_partitions[maximum_number_of_surfaces];
+	struct bw_fixed lb_partitions_max[maximum_number_of_surfaces];
+	struct bw_fixed dispclk_required_with_ramping[maximum_number_of_surfaces];
+	struct bw_fixed dispclk_required_without_ramping[maximum_number_of_surfaces];
+	struct bw_fixed data_buffer_size[maximum_number_of_surfaces];
+	struct bw_fixed outstanding_chunk_request_limit[maximum_number_of_surfaces];
+	struct bw_fixed urgent_watermark[maximum_number_of_surfaces];
+	struct bw_fixed nbp_state_change_watermark[maximum_number_of_surfaces];
+	struct bw_fixed v_filter_init[maximum_number_of_surfaces];
+	struct bw_fixed stutter_cycle_duration[maximum_number_of_surfaces];
+	struct bw_fixed average_bandwidth[maximum_number_of_surfaces];
+	struct bw_fixed average_bandwidth_no_compression[maximum_number_of_surfaces];
+	struct bw_fixed scatter_gather_pte_request_limit[maximum_number_of_surfaces];
+	struct bw_fixed lb_size_per_component[maximum_number_of_surfaces];
+	struct bw_fixed memory_chunk_size_in_bytes[maximum_number_of_surfaces];
+	struct bw_fixed pipe_chunk_size_in_bytes[maximum_number_of_surfaces];
+	struct bw_fixed number_of_trips_to_memory_for_getting_apte_row[maximum_number_of_surfaces];
+	struct bw_fixed adjusted_data_buffer_size[maximum_number_of_surfaces];
+	struct bw_fixed adjusted_data_buffer_size_in_memory[maximum_number_of_surfaces];
+	struct bw_fixed pixels_per_data_fifo_entry[maximum_number_of_surfaces];
+	struct bw_fixed scatter_gather_pte_requests_in_row[maximum_number_of_surfaces];
+	struct bw_fixed pte_request_per_chunk[maximum_number_of_surfaces];
+	struct bw_fixed scatter_gather_page_width[maximum_number_of_surfaces];
+	struct bw_fixed scatter_gather_page_height[maximum_number_of_surfaces];
+	struct bw_fixed lb_lines_in_per_line_out_in_beginning_of_frame[maximum_number_of_surfaces];
+	struct bw_fixed lb_lines_in_per_line_out_in_middle_of_frame[maximum_number_of_surfaces];
+	struct bw_fixed cursor_width_pixels[maximum_number_of_surfaces];
+	struct bw_fixed minimum_latency_hiding[maximum_number_of_surfaces];
+	struct bw_fixed maximum_latency_hiding[maximum_number_of_surfaces];
+	struct bw_fixed minimum_latency_hiding_with_cursor[maximum_number_of_surfaces];
+	struct bw_fixed maximum_latency_hiding_with_cursor[maximum_number_of_surfaces];
+	struct bw_fixed src_pixels_for_first_output_pixel[maximum_number_of_surfaces];
+	struct bw_fixed src_pixels_for_last_output_pixel[maximum_number_of_surfaces];
+	struct bw_fixed src_data_for_first_output_pixel[maximum_number_of_surfaces];
+	struct bw_fixed src_data_for_last_output_pixel[maximum_number_of_surfaces];
+	struct bw_fixed active_time[maximum_number_of_surfaces];
+	struct bw_fixed horizontal_blank_and_chunk_granularity_factor[maximum_number_of_surfaces];
+	struct bw_fixed cursor_latency_hiding[maximum_number_of_surfaces];
+	struct bw_fixed v_blank_dram_speed_change_margin[maximum_number_of_surfaces];
+	uint32_t num_displays_with_margin[3][8];
+	struct bw_fixed dmif_burst_time[3][8];
+	struct bw_fixed mcifwr_burst_time[3][8];
+	struct bw_fixed line_source_transfer_time[maximum_number_of_surfaces][3][8];
+	struct bw_fixed dram_speed_change_line_source_transfer_time[maximum_number_of_surfaces][3][8];
+	struct bw_fixed min_dram_speed_change_margin[3][8];
+	struct bw_fixed dispclk_required_for_dram_speed_change[3][8];
+	struct bw_fixed blackout_duration_margin[3][8];
+	struct bw_fixed dispclk_required_for_blackout_duration[3][8];
+	struct bw_fixed dispclk_required_for_blackout_recovery[3][8];
+	struct bw_fixed dmif_required_sclk_for_urgent_latency[6];
+};
+
+/**
+ * Initialize structures with data which will NOT change at runtime.
+ */
+void bw_calcs_init(
+	struct bw_calcs_dceip *bw_dceip,
+	struct bw_calcs_vbios *bw_vbios,
+	struct hw_asic_id asic_id);
+
+/**
+ * Return:
+ *	true -	Display(s) configuration supported.
+ *		In this case 'calcs_output' contains data for HW programming
+ *	false - Display(s) configuration not supported (not enough bandwidth).
+ */
+bool bw_calcs(
+	struct dc_context *ctx,
+	const struct bw_calcs_dceip *dceip,
+	const struct bw_calcs_vbios *vbios,
+	const struct pipe_ctx *pipe,
+	int pipe_count,
+	struct dce_bw_output *calcs_output);
+
+#endif /* __BANDWIDTH_CALCS_H__ */
+
diff --git a/drivers/gpu/drm/amd/display/dc/inc/dcn_calcs.h b/drivers/gpu/drm/amd/display/dc/inc/dcn_calcs.h
new file mode 100644
index 000000000000..1e231f6de732
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/inc/dcn_calcs.h
@@ -0,0 +1,635 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+/**
+ * Bandwidth and Watermark calculations interface.
+ * (Refer to "DCEx_mode_support.xlsm" from Perforce.)
+ */
+#ifndef __DCN_CALCS_H__
+#define __DCN_CALCS_H__
+
+#include "bw_fixed.h"
+#include "display_clock.h"
+#include "../dml/display_mode_lib.h"
+
+struct dc;
+struct dc_state;
+
+/*******************************************************************************
+ * DCN data structures.
+ ******************************************************************************/
+
+#define number_of_planes   6
+#define number_of_planes_minus_one   5
+#define number_of_states   4
+#define number_of_states_plus_one   5
+
+#define ddr4_dram_width   64
+#define ddr4_dram_factor_single_Channel   16
+enum dcn_bw_defs {
+	dcn_bw_v_min0p65,
+	dcn_bw_v_mid0p72,
+	dcn_bw_v_nom0p8,
+	dcn_bw_v_max0p9,
+	dcn_bw_v_max0p91,
+	dcn_bw_no_support = 5,
+	dcn_bw_yes,
+	dcn_bw_hor,
+	dcn_bw_vert,
+	dcn_bw_override,
+	dcn_bw_rgb_sub_64,
+	dcn_bw_rgb_sub_32,
+	dcn_bw_rgb_sub_16,
+	dcn_bw_no,
+	dcn_bw_sw_linear,
+	dcn_bw_sw_4_kb_d,
+	dcn_bw_sw_4_kb_d_x,
+	dcn_bw_sw_64_kb_d,
+	dcn_bw_sw_64_kb_d_t,
+	dcn_bw_sw_64_kb_d_x,
+	dcn_bw_sw_var_d,
+	dcn_bw_sw_var_d_x,
+	dcn_bw_yuv420_sub_8,
+	dcn_bw_sw_4_kb_s,
+	dcn_bw_sw_4_kb_s_x,
+	dcn_bw_sw_64_kb_s,
+	dcn_bw_sw_64_kb_s_t,
+	dcn_bw_sw_64_kb_s_x,
+	dcn_bw_writeback,
+	dcn_bw_444,
+	dcn_bw_dp,
+	dcn_bw_420,
+	dcn_bw_hdmi,
+	dcn_bw_sw_var_s,
+	dcn_bw_sw_var_s_x,
+	dcn_bw_yuv420_sub_10,
+	dcn_bw_supported_in_v_active,
+	dcn_bw_supported_in_v_blank,
+	dcn_bw_not_supported,
+	dcn_bw_na,
+	dcn_bw_encoder_8bpc,
+	dcn_bw_encoder_10bpc,
+	dcn_bw_encoder_12bpc,
+	dcn_bw_encoder_16bpc,
+};
+
+/*bounding box parameters*/
+/*mode parameters*/
+/*system configuration*/
+/* display configuration*/
+struct dcn_bw_internal_vars {
+	float voltage[number_of_states_plus_one + 1];
+	float max_dispclk[number_of_states_plus_one + 1];
+	float max_dppclk[number_of_states_plus_one + 1];
+	float dcfclk_per_state[number_of_states_plus_one + 1];
+	float phyclk_per_state[number_of_states_plus_one + 1];
+	float fabric_and_dram_bandwidth_per_state[number_of_states_plus_one + 1];
+	float sr_exit_time;
+	float sr_enter_plus_exit_time;
+	float dram_clock_change_latency;
+	float urgent_latency;
+	float write_back_latency;
+	float percent_of_ideal_drambw_received_after_urg_latency;
+	float dcfclkv_max0p9;
+	float dcfclkv_nom0p8;
+	float dcfclkv_mid0p72;
+	float dcfclkv_min0p65;
+	float max_dispclk_vmax0p9;
+	float max_dppclk_vmax0p9;
+	float max_dispclk_vnom0p8;
+	float max_dppclk_vnom0p8;
+	float max_dispclk_vmid0p72;
+	float max_dppclk_vmid0p72;
+	float max_dispclk_vmin0p65;
+	float max_dppclk_vmin0p65;
+	float socclk;
+	float fabric_and_dram_bandwidth_vmax0p9;
+	float fabric_and_dram_bandwidth_vnom0p8;
+	float fabric_and_dram_bandwidth_vmid0p72;
+	float fabric_and_dram_bandwidth_vmin0p65;
+	float round_trip_ping_latency_cycles;
+	float urgent_out_of_order_return_per_channel;
+	float number_of_channels;
+	float vmm_page_size;
+	float return_bus_width;
+	float rob_buffer_size_in_kbyte;
+	float det_buffer_size_in_kbyte;
+	float dpp_output_buffer_pixels;
+	float opp_output_buffer_lines;
+	float pixel_chunk_size_in_kbyte;
+	float pte_chunk_size;
+	float meta_chunk_size;
+	float writeback_chunk_size;
+	enum dcn_bw_defs odm_capability;
+	enum dcn_bw_defs dsc_capability;
+	float line_buffer_size;
+	enum dcn_bw_defs is_line_buffer_bpp_fixed;
+	float line_buffer_fixed_bpp;
+	float max_line_buffer_lines;
+	float writeback_luma_buffer_size;
+	float writeback_chroma_buffer_size;
+	float max_num_dpp;
+	float max_num_writeback;
+	float max_dchub_topscl_throughput;
+	float max_pscl_tolb_throughput;
+	float max_lb_tovscl_throughput;
+	float max_vscl_tohscl_throughput;
+	float max_hscl_ratio;
+	float max_vscl_ratio;
+	float max_hscl_taps;
+	float max_vscl_taps;
+	float under_scan_factor;
+	float phyclkv_max0p9;
+	float phyclkv_nom0p8;
+	float phyclkv_mid0p72;
+	float phyclkv_min0p65;
+	float pte_buffer_size_in_requests;
+	float dispclk_ramping_margin;
+	float downspreading;
+	float max_inter_dcn_tile_repeaters;
+	enum dcn_bw_defs can_vstartup_lines_exceed_vsync_plus_back_porch_lines_minus_one;
+	enum dcn_bw_defs bug_forcing_luma_and_chroma_request_to_same_size_fixed;
+	int mode;
+	float viewport_width[number_of_planes_minus_one + 1];
+	float htotal[number_of_planes_minus_one + 1];
+	float vtotal[number_of_planes_minus_one + 1];
+	float v_sync_plus_back_porch[number_of_planes_minus_one + 1];
+	float vactive[number_of_planes_minus_one + 1];
+	float pixel_clock[number_of_planes_minus_one + 1]; /*MHz*/
+	float viewport_height[number_of_planes_minus_one + 1];
+	enum dcn_bw_defs dcc_enable[number_of_planes_minus_one + 1];
+	float dcc_rate[number_of_planes_minus_one + 1];
+	enum dcn_bw_defs source_scan[number_of_planes_minus_one + 1];
+	float lb_bit_per_pixel[number_of_planes_minus_one + 1];
+	enum dcn_bw_defs source_pixel_format[number_of_planes_minus_one + 1];
+	enum dcn_bw_defs source_surface_mode[number_of_planes_minus_one + 1];
+	enum dcn_bw_defs output_format[number_of_planes_minus_one + 1];
+	enum dcn_bw_defs output_deep_color[number_of_planes_minus_one + 1];
+	enum dcn_bw_defs output[number_of_planes_minus_one + 1];
+	float scaler_rec_out_width[number_of_planes_minus_one + 1];
+	float scaler_recout_height[number_of_planes_minus_one + 1];
+	float underscan_output[number_of_planes_minus_one + 1];
+	float interlace_output[number_of_planes_minus_one + 1];
+	float override_hta_ps[number_of_planes_minus_one + 1];
+	float override_vta_ps[number_of_planes_minus_one + 1];
+	float override_hta_pschroma[number_of_planes_minus_one + 1];
+	float override_vta_pschroma[number_of_planes_minus_one + 1];
+	float urgent_latency_support_us[number_of_planes_minus_one + 1];
+	float h_ratio[number_of_planes_minus_one + 1];
+	float v_ratio[number_of_planes_minus_one + 1];
+	float htaps[number_of_planes_minus_one + 1];
+	float vtaps[number_of_planes_minus_one + 1];
+	float hta_pschroma[number_of_planes_minus_one + 1];
+	float vta_pschroma[number_of_planes_minus_one + 1];
+	enum dcn_bw_defs pte_enable;
+	enum dcn_bw_defs synchronized_vblank;
+	enum dcn_bw_defs ta_pscalculation;
+	int voltage_override_level;
+	int number_of_active_planes;
+	int voltage_level;
+	enum dcn_bw_defs immediate_flip_supported;
+	float dcfclk;
+	float max_phyclk;
+	float fabric_and_dram_bandwidth;
+	float dpp_per_plane_per_ratio[1 + 1][number_of_planes_minus_one + 1];
+	enum dcn_bw_defs dispclk_dppclk_support_per_ratio[1 + 1];
+	float required_dispclk_per_ratio[1 + 1];
+	enum dcn_bw_defs error_message[1 + 1];
+	int dispclk_dppclk_ratio;
+	float dpp_per_plane[number_of_planes_minus_one + 1];
+	float det_buffer_size_y[number_of_planes_minus_one + 1];
+	float det_buffer_size_c[number_of_planes_minus_one + 1];
+	float swath_height_y[number_of_planes_minus_one + 1];
+	float swath_height_c[number_of_planes_minus_one + 1];
+	enum dcn_bw_defs final_error_message;
+	float frequency;
+	float header_line;
+	float header;
+	enum dcn_bw_defs voltage_override;
+	enum dcn_bw_defs allow_different_hratio_vratio;
+	float acceptable_quality_hta_ps;
+	float acceptable_quality_vta_ps;
+	float no_of_dpp[number_of_states_plus_one + 1][1 + 1][number_of_planes_minus_one + 1];
+	float swath_width_yper_state[number_of_states_plus_one + 1][1 + 1][number_of_planes_minus_one + 1];
+	float swath_height_yper_state[number_of_states_plus_one + 1][1 + 1][number_of_planes_minus_one + 1];
+	float swath_height_cper_state[number_of_states_plus_one + 1][1 + 1][number_of_planes_minus_one + 1];
+	float urgent_latency_support_us_per_state[number_of_states_plus_one + 1][1 + 1][number_of_planes_minus_one + 1];
+	float v_ratio_pre_ywith_immediate_flip[number_of_states_plus_one + 1][1 + 1][number_of_planes_minus_one + 1];
+	float v_ratio_pre_cwith_immediate_flip[number_of_states_plus_one + 1][1 + 1][number_of_planes_minus_one + 1];
+	float required_prefetch_pixel_data_bw_with_immediate_flip[number_of_states_plus_one + 1][1 + 1][number_of_planes_minus_one + 1];
+	float v_ratio_pre_ywithout_immediate_flip[number_of_states_plus_one + 1][1 + 1][number_of_planes_minus_one + 1];
+	float v_ratio_pre_cwithout_immediate_flip[number_of_states_plus_one + 1][1 + 1][number_of_planes_minus_one + 1];
+	float required_prefetch_pixel_data_bw_without_immediate_flip[number_of_states_plus_one + 1][1 + 1][number_of_planes_minus_one + 1];
+	enum dcn_bw_defs prefetch_supported_with_immediate_flip[number_of_states_plus_one + 1][1 + 1];
+	enum dcn_bw_defs prefetch_supported_without_immediate_flip[number_of_states_plus_one + 1][1 + 1];
+	enum dcn_bw_defs v_ratio_in_prefetch_supported_with_immediate_flip[number_of_states_plus_one + 1][1 + 1];
+	enum dcn_bw_defs v_ratio_in_prefetch_supported_without_immediate_flip[number_of_states_plus_one + 1][1 + 1];
+	float required_dispclk[number_of_states_plus_one + 1][1 + 1];
+	enum dcn_bw_defs dispclk_dppclk_support[number_of_states_plus_one + 1][1 + 1];
+	enum dcn_bw_defs total_available_pipes_support[number_of_states_plus_one + 1][1 + 1];
+	float total_number_of_active_dpp[number_of_states_plus_one + 1][1 + 1];
+	float total_number_of_dcc_active_dpp[number_of_states_plus_one + 1][1 + 1];
+	enum dcn_bw_defs urgent_latency_support[number_of_states_plus_one + 1][1 + 1];
+	enum dcn_bw_defs mode_support_with_immediate_flip[number_of_states_plus_one + 1][1 + 1];
+	enum dcn_bw_defs mode_support_without_immediate_flip[number_of_states_plus_one + 1][1 + 1];
+	float return_bw_per_state[number_of_states_plus_one + 1];
+	enum dcn_bw_defs dio_support[number_of_states_plus_one + 1];
+	float urgent_round_trip_and_out_of_order_latency_per_state[number_of_states_plus_one + 1];
+	enum dcn_bw_defs rob_support[number_of_states_plus_one + 1];
+	enum dcn_bw_defs bandwidth_support[number_of_states_plus_one + 1];
+	float prefetch_bw[number_of_planes_minus_one + 1];
+	float meta_pte_bytes_per_frame[number_of_planes_minus_one + 1];
+	float meta_row_bytes[number_of_planes_minus_one + 1];
+	float dpte_bytes_per_row[number_of_planes_minus_one + 1];
+	float prefetch_lines_y[number_of_planes_minus_one + 1];
+	float prefetch_lines_c[number_of_planes_minus_one + 1];
+	float max_num_sw_y[number_of_planes_minus_one + 1];
+	float max_num_sw_c[number_of_planes_minus_one + 1];
+	float line_times_for_prefetch[number_of_planes_minus_one + 1];
+	float lines_for_meta_pte_with_immediate_flip[number_of_planes_minus_one + 1];
+	float lines_for_meta_pte_without_immediate_flip[number_of_planes_minus_one + 1];
+	float lines_for_meta_and_dpte_row_with_immediate_flip[number_of_planes_minus_one + 1];
+	float lines_for_meta_and_dpte_row_without_immediate_flip[number_of_planes_minus_one + 1];
+	float min_dppclk_using_single_dpp[number_of_planes_minus_one + 1];
+	float swath_width_ysingle_dpp[number_of_planes_minus_one + 1];
+	float byte_per_pixel_in_dety[number_of_planes_minus_one + 1];
+	float byte_per_pixel_in_detc[number_of_planes_minus_one + 1];
+	float number_of_dpp_required_for_det_and_lb_size[number_of_planes_minus_one + 1];
+	float required_phyclk[number_of_planes_minus_one + 1];
+	float read256_block_height_y[number_of_planes_minus_one + 1];
+	float read256_block_width_y[number_of_planes_minus_one + 1];
+	float read256_block_height_c[number_of_planes_minus_one + 1];
+	float read256_block_width_c[number_of_planes_minus_one + 1];
+	float max_swath_height_y[number_of_planes_minus_one + 1];
+	float max_swath_height_c[number_of_planes_minus_one + 1];
+	float min_swath_height_y[number_of_planes_minus_one + 1];
+	float min_swath_height_c[number_of_planes_minus_one + 1];
+	float read_bandwidth[number_of_planes_minus_one + 1];
+	float write_bandwidth[number_of_planes_minus_one + 1];
+	float pscl_factor[number_of_planes_minus_one + 1];
+	float pscl_factor_chroma[number_of_planes_minus_one + 1];
+	enum dcn_bw_defs scale_ratio_support;
+	enum dcn_bw_defs source_format_pixel_and_scan_support;
+	float total_read_bandwidth_consumed_gbyte_per_second;
+	float total_write_bandwidth_consumed_gbyte_per_second;
+	float total_bandwidth_consumed_gbyte_per_second;
+	enum dcn_bw_defs dcc_enabled_in_any_plane;
+	float return_bw_todcn_per_state;
+	float critical_point;
+	enum dcn_bw_defs writeback_latency_support;
+	float required_output_bw;
+	float total_number_of_active_writeback;
+	enum dcn_bw_defs total_available_writeback_support;
+	float maximum_swath_width;
+	float number_of_dpp_required_for_det_size;
+	float number_of_dpp_required_for_lb_size;
+	float min_dispclk_using_single_dpp;
+	float min_dispclk_using_dual_dpp;
+	enum dcn_bw_defs viewport_size_support;
+	float swath_width_granularity_y;
+	float rounded_up_max_swath_size_bytes_y;
+	float swath_width_granularity_c;
+	float rounded_up_max_swath_size_bytes_c;
+	float lines_in_det_luma;
+	float lines_in_det_chroma;
+	float effective_lb_latency_hiding_source_lines_luma;
+	float effective_lb_latency_hiding_source_lines_chroma;
+	float effective_detlb_lines_luma;
+	float effective_detlb_lines_chroma;
+	float projected_dcfclk_deep_sleep;
+	float meta_req_height_y;
+	float meta_req_width_y;
+	float meta_surface_width_y;
+	float meta_surface_height_y;
+	float meta_pte_bytes_per_frame_y;
+	float meta_row_bytes_y;
+	float macro_tile_block_size_bytes_y;
+	float macro_tile_block_height_y;
+	float data_pte_req_height_y;
+	float data_pte_req_width_y;
+	float dpte_bytes_per_row_y;
+	float meta_req_height_c;
+	float meta_req_width_c;
+	float meta_surface_width_c;
+	float meta_surface_height_c;
+	float meta_pte_bytes_per_frame_c;
+	float meta_row_bytes_c;
+	float macro_tile_block_size_bytes_c;
+	float macro_tile_block_height_c;
+	float macro_tile_block_width_c;
+	float data_pte_req_height_c;
+	float data_pte_req_width_c;
+	float dpte_bytes_per_row_c;
+	float v_init_y;
+	float max_partial_sw_y;
+	float v_init_c;
+	float max_partial_sw_c;
+	float dst_x_after_scaler;
+	float dst_y_after_scaler;
+	float time_calc;
+	float v_update_offset[number_of_planes_minus_one + 1];
+	float total_repeater_delay;
+	float v_update_width[number_of_planes_minus_one + 1];
+	float v_ready_offset[number_of_planes_minus_one + 1];
+	float time_setup;
+	float extra_latency;
+	float maximum_vstartup;
+	float bw_available_for_immediate_flip;
+	float total_immediate_flip_bytes[number_of_planes_minus_one + 1];
+	float time_for_meta_pte_with_immediate_flip;
+	float time_for_meta_pte_without_immediate_flip;
+	float time_for_meta_and_dpte_row_with_immediate_flip;
+	float time_for_meta_and_dpte_row_without_immediate_flip;
+	float line_times_to_request_prefetch_pixel_data_with_immediate_flip;
+	float line_times_to_request_prefetch_pixel_data_without_immediate_flip;
+	float maximum_read_bandwidth_with_prefetch_with_immediate_flip;
+	float maximum_read_bandwidth_with_prefetch_without_immediate_flip;
+	float voltage_level_with_immediate_flip;
+	float voltage_level_without_immediate_flip;
+	float total_number_of_active_dpp_per_ratio[1 + 1];
+	float byte_per_pix_dety;
+	float byte_per_pix_detc;
+	float read256_bytes_block_height_y;
+	float read256_bytes_block_width_y;
+	float read256_bytes_block_height_c;
+	float read256_bytes_block_width_c;
+	float maximum_swath_height_y;
+	float maximum_swath_height_c;
+	float minimum_swath_height_y;
+	float minimum_swath_height_c;
+	float swath_width;
+	float prefetch_bandwidth[number_of_planes_minus_one + 1];
+	float v_init_pre_fill_y[number_of_planes_minus_one + 1];
+	float v_init_pre_fill_c[number_of_planes_minus_one + 1];
+	float max_num_swath_y[number_of_planes_minus_one + 1];
+	float max_num_swath_c[number_of_planes_minus_one + 1];
+	float prefill_y[number_of_planes_minus_one + 1];
+	float prefill_c[number_of_planes_minus_one + 1];
+	float v_startup[number_of_planes_minus_one + 1];
+	enum dcn_bw_defs allow_dram_clock_change_during_vblank[number_of_planes_minus_one + 1];
+	float allow_dram_self_refresh_during_vblank[number_of_planes_minus_one + 1];
+	float v_ratio_prefetch_y[number_of_planes_minus_one + 1];
+	float v_ratio_prefetch_c[number_of_planes_minus_one + 1];
+	float destination_lines_for_prefetch[number_of_planes_minus_one + 1];
+	float destination_lines_to_request_vm_inv_blank[number_of_planes_minus_one + 1];
+	float destination_lines_to_request_row_in_vblank[number_of_planes_minus_one + 1];
+	float min_ttuv_blank[number_of_planes_minus_one + 1];
+	float byte_per_pixel_dety[number_of_planes_minus_one + 1];
+	float byte_per_pixel_detc[number_of_planes_minus_one + 1];
+	float swath_width_y[number_of_planes_minus_one + 1];
+	float lines_in_dety[number_of_planes_minus_one + 1];
+	float lines_in_dety_rounded_down_to_swath[number_of_planes_minus_one + 1];
+	float lines_in_detc[number_of_planes_minus_one + 1];
+	float lines_in_detc_rounded_down_to_swath[number_of_planes_minus_one + 1];
+	float full_det_buffering_time_y[number_of_planes_minus_one + 1];
+	float full_det_buffering_time_c[number_of_planes_minus_one + 1];
+	float active_dram_clock_change_latency_margin[number_of_planes_minus_one + 1];
+	float v_blank_dram_clock_change_latency_margin[number_of_planes_minus_one + 1];
+	float dcfclk_deep_sleep_per_plane[number_of_planes_minus_one + 1];
+	float read_bandwidth_plane_luma[number_of_planes_minus_one + 1];
+	float read_bandwidth_plane_chroma[number_of_planes_minus_one + 1];
+	float display_pipe_line_delivery_time_luma[number_of_planes_minus_one + 1];
+	float display_pipe_line_delivery_time_chroma[number_of_planes_minus_one + 1];
+	float display_pipe_line_delivery_time_luma_prefetch[number_of_planes_minus_one + 1];
+	float display_pipe_line_delivery_time_chroma_prefetch[number_of_planes_minus_one + 1];
+	float pixel_pte_bytes_per_row[number_of_planes_minus_one + 1];
+	float meta_pte_bytes_frame[number_of_planes_minus_one + 1];
+	float meta_row_byte[number_of_planes_minus_one + 1];
+	float prefetch_source_lines_y[number_of_planes_minus_one + 1];
+	float prefetch_source_lines_c[number_of_planes_minus_one + 1];
+	float pscl_throughput[number_of_planes_minus_one + 1];
+	float pscl_throughput_chroma[number_of_planes_minus_one + 1];
+	float output_bpphdmi[number_of_planes_minus_one + 1];
+	float output_bppdp4_lane_hbr[number_of_planes_minus_one + 1];
+	float output_bppdp4_lane_hbr2[number_of_planes_minus_one + 1];
+	float output_bppdp4_lane_hbr3[number_of_planes_minus_one + 1];
+	float max_vstartup_lines[number_of_planes_minus_one + 1];
+	float dispclk_with_ramping;
+	float dispclk_without_ramping;
+	float dppclk_using_single_dpp_luma;
+	float dppclk_using_single_dpp;
+	float dppclk_using_single_dpp_chroma;
+	enum dcn_bw_defs odm_capable;
+	float dispclk;
+	float dppclk;
+	float return_bandwidth_to_dcn;
+	enum dcn_bw_defs dcc_enabled_any_plane;
+	float return_bw;
+	float critical_compression;
+	float total_data_read_bandwidth;
+	float total_active_dpp;
+	float total_dcc_active_dpp;
+	float urgent_round_trip_and_out_of_order_latency;
+	float last_pixel_of_line_extra_watermark;
+	float data_fabric_line_delivery_time_luma;
+	float data_fabric_line_delivery_time_chroma;
+	float urgent_extra_latency;
+	float urgent_watermark;
+	float ptemeta_urgent_watermark;
+	float dram_clock_change_watermark;
+	float total_active_writeback;
+	float writeback_dram_clock_change_watermark;
+	float min_full_det_buffering_time;
+	float frame_time_for_min_full_det_buffering_time;
+	float average_read_bandwidth_gbyte_per_second;
+	float part_of_burst_that_fits_in_rob;
+	float stutter_burst_time;
+	float stutter_efficiency_not_including_vblank;
+	float smallest_vblank;
+	float v_blank_time;
+	float stutter_efficiency;
+	float dcf_clk_deep_sleep;
+	float stutter_exit_watermark;
+	float stutter_enter_plus_exit_watermark;
+	float effective_det_plus_lb_lines_luma;
+	float urgent_latency_support_us_luma;
+	float effective_det_plus_lb_lines_chroma;
+	float urgent_latency_support_us_chroma;
+	float min_urgent_latency_support_us;
+	float non_urgent_latency_tolerance;
+	float block_height256_bytes_y;
+	float block_height256_bytes_c;
+	float meta_request_width_y;
+	float meta_surf_width_y;
+	float meta_surf_height_y;
+	float meta_pte_bytes_frame_y;
+	float meta_row_byte_y;
+	float macro_tile_size_byte_y;
+	float macro_tile_height_y;
+	float pixel_pte_req_height_y;
+	float pixel_pte_req_width_y;
+	float pixel_pte_bytes_per_row_y;
+	float meta_request_width_c;
+	float meta_surf_width_c;
+	float meta_surf_height_c;
+	float meta_pte_bytes_frame_c;
+	float meta_row_byte_c;
+	float macro_tile_size_bytes_c;
+	float macro_tile_height_c;
+	float pixel_pte_req_height_c;
+	float pixel_pte_req_width_c;
+	float pixel_pte_bytes_per_row_c;
+	float max_partial_swath_y;
+	float max_partial_swath_c;
+	float t_calc;
+	float next_prefetch_mode;
+	float v_startup_lines;
+	enum dcn_bw_defs planes_with_room_to_increase_vstartup_prefetch_bw_less_than_active_bw;
+	enum dcn_bw_defs planes_with_room_to_increase_vstartup_vratio_prefetch_more_than4;
+	enum dcn_bw_defs planes_with_room_to_increase_vstartup_destination_line_times_for_prefetch_less_than2;
+	enum dcn_bw_defs v_ratio_prefetch_more_than4;
+	enum dcn_bw_defs destination_line_times_for_prefetch_less_than2;
+	float prefetch_mode;
+	float dstx_after_scaler;
+	float dsty_after_scaler;
+	float v_update_offset_pix;
+	float total_repeater_delay_time;
+	float v_update_width_pix;
+	float v_ready_offset_pix;
+	float t_setup;
+	float t_wait;
+	float bandwidth_available_for_immediate_flip;
+	float tot_immediate_flip_bytes;
+	float max_rd_bandwidth;
+	float time_for_fetching_meta_pte;
+	float time_for_fetching_row_in_vblank;
+	float lines_to_request_prefetch_pixel_data;
+	float required_prefetch_pix_data_bw;
+	enum dcn_bw_defs prefetch_mode_supported;
+	float active_dp_ps;
+	float lb_latency_hiding_source_lines_y;
+	float lb_latency_hiding_source_lines_c;
+	float effective_lb_latency_hiding_y;
+	float effective_lb_latency_hiding_c;
+	float dpp_output_buffer_lines_y;
+	float dpp_output_buffer_lines_c;
+	float dppopp_buffering_y;
+	float max_det_buffering_time_y;
+	float active_dram_clock_change_latency_margin_y;
+	float dppopp_buffering_c;
+	float max_det_buffering_time_c;
+	float active_dram_clock_change_latency_margin_c;
+	float writeback_dram_clock_change_latency_margin;
+	float min_active_dram_clock_change_margin;
+	float v_blank_of_min_active_dram_clock_change_margin;
+	float second_min_active_dram_clock_change_margin;
+	float min_vblank_dram_clock_change_margin;
+	float dram_clock_change_margin;
+	float dram_clock_change_support;
+	float wr_bandwidth;
+	float max_used_bw;
+};
+
+struct dcn_soc_bounding_box {
+	float sr_exit_time; /*us*/
+	float sr_enter_plus_exit_time; /*us*/
+	float urgent_latency; /*us*/
+	float write_back_latency; /*us*/
+	float percent_of_ideal_drambw_received_after_urg_latency; /*%*/
+	int max_request_size; /*bytes*/
+	float dcfclkv_max0p9; /*MHz*/
+	float dcfclkv_nom0p8; /*MHz*/
+	float dcfclkv_mid0p72; /*MHz*/
+	float dcfclkv_min0p65; /*MHz*/
+	float max_dispclk_vmax0p9; /*MHz*/
+	float max_dispclk_vmid0p72; /*MHz*/
+	float max_dispclk_vnom0p8; /*MHz*/
+	float max_dispclk_vmin0p65; /*MHz*/
+	float max_dppclk_vmax0p9; /*MHz*/
+	float max_dppclk_vnom0p8; /*MHz*/
+	float max_dppclk_vmid0p72; /*MHz*/
+	float max_dppclk_vmin0p65; /*MHz*/
+	float socclk; /*MHz*/
+	float fabric_and_dram_bandwidth_vmax0p9; /*GB/s*/
+	float fabric_and_dram_bandwidth_vnom0p8; /*GB/s*/
+	float fabric_and_dram_bandwidth_vmid0p72; /*GB/s*/
+	float fabric_and_dram_bandwidth_vmin0p65; /*GB/s*/
+	float phyclkv_max0p9; /*MHz*/
+	float phyclkv_nom0p8; /*MHz*/
+	float phyclkv_mid0p72; /*MHz*/
+	float phyclkv_min0p65; /*MHz*/
+	float downspreading; /*%*/
+	int round_trip_ping_latency_cycles; /*DCFCLK Cycles*/
+	int urgent_out_of_order_return_per_channel; /*bytes*/
+	int number_of_channels;
+	int vmm_page_size; /*bytes*/
+	float dram_clock_change_latency; /*us*/
+	int return_bus_width; /*bytes*/
+	float percent_disp_bw_limit; /*%*/
+};
+extern const struct dcn_soc_bounding_box dcn10_soc_defaults;
+
+struct dcn_ip_params {
+	float rob_buffer_size_in_kbyte;
+	float det_buffer_size_in_kbyte;
+	float dpp_output_buffer_pixels;
+	float opp_output_buffer_lines;
+	float pixel_chunk_size_in_kbyte;
+	enum dcn_bw_defs pte_enable;
+	int pte_chunk_size; /*kbytes*/
+	int meta_chunk_size; /*kbytes*/
+	int writeback_chunk_size; /*kbytes*/
+	enum dcn_bw_defs odm_capability;
+	enum dcn_bw_defs dsc_capability;
+	int line_buffer_size; /*bit*/
+	int max_line_buffer_lines;
+	enum dcn_bw_defs is_line_buffer_bpp_fixed;
+	int line_buffer_fixed_bpp;
+	int writeback_luma_buffer_size; /*kbytes*/
+	int writeback_chroma_buffer_size; /*kbytes*/
+	int max_num_dpp;
+	int max_num_writeback;
+	int max_dchub_topscl_throughput; /*pixels/dppclk*/
+	int max_pscl_tolb_throughput; /*pixels/dppclk*/
+	int max_lb_tovscl_throughput; /*pixels/dppclk*/
+	int max_vscl_tohscl_throughput; /*pixels/dppclk*/
+	float max_hscl_ratio;
+	float max_vscl_ratio;
+	int max_hscl_taps;
+	int max_vscl_taps;
+	int pte_buffer_size_in_requests;
+	float dispclk_ramping_margin; /*%*/
+	float under_scan_factor;
+	int max_inter_dcn_tile_repeaters;
+	enum dcn_bw_defs can_vstartup_lines_exceed_vsync_plus_back_porch_lines_minus_one;
+	enum dcn_bw_defs bug_forcing_luma_and_chroma_request_to_same_size_fixed;
+	int dcfclk_cstate_latency;
+};
+extern const struct dcn_ip_params dcn10_ip_defaults;
+
+bool dcn_validate_bandwidth(
+		struct dc *dc,
+		struct dc_state *context);
+
+unsigned int dcn_find_dcfclk_suits_all(
+	const struct dc *dc,
+	struct clocks_value *clocks);
+
+void dcn_bw_update_from_pplib(struct dc *dc);
+void dcn_bw_notify_pplib_of_wm_ranges(struct dc *dc);
+void dcn_bw_sync_calcs_and_dml(struct dc *dc);
+
+#endif /* __DCN_CALCS_H__ */
+
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/abm.h b/drivers/gpu/drm/amd/display/dc/inc/hw/abm.h
new file mode 100644
index 000000000000..c93b9b9a817c
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/abm.h
@@ -0,0 +1,48 @@
+/* Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_ABM_H__
+#define __DC_ABM_H__
+
+#include "dm_services_types.h"
+
+struct abm {
+	struct dc_context *ctx;
+	const struct abm_funcs *funcs;
+};
+
+struct abm_funcs {
+	void (*abm_init)(struct abm *abm);
+	bool (*set_abm_level)(struct abm *abm, unsigned int abm_level);
+	bool (*set_abm_immediate_disable)(struct abm *abm);
+	bool (*init_backlight)(struct abm *abm);
+	bool (*set_backlight_level)(struct abm *abm,
+			unsigned int backlight_level,
+			unsigned int frame_ramp,
+			unsigned int controller_id);
+	unsigned int (*get_current_backlight_8_bit)(struct abm *abm);
+	bool (*is_dmcu_initialized)(struct abm *abm);
+};
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/audio.h b/drivers/gpu/drm/amd/display/dc/inc/hw/audio.h
new file mode 100644
index 000000000000..925204f49717
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/audio.h
@@ -0,0 +1,62 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_AUDIO_H__
+#define __DAL_AUDIO_H__
+
+#include "audio_types.h"
+
+struct audio;
+
+struct audio_funcs {
+
+	bool (*endpoint_valid)(struct audio *audio);
+
+	void (*hw_init)(struct audio *audio);
+
+	void (*az_enable)(struct audio *audio);
+
+	void (*az_disable)(struct audio *audio);
+
+	void (*az_configure)(struct audio *audio,
+		enum signal_type signal,
+		const struct audio_crtc_info *crtc_info,
+		const struct audio_info *audio_info);
+
+	void (*wall_dto_setup)(struct audio *audio,
+		enum signal_type signal,
+		const struct audio_crtc_info *crtc_info,
+		const struct audio_pll_info *pll_info);
+
+	void (*destroy)(struct audio **audio);
+};
+
+struct audio {
+	const struct audio_funcs *funcs;
+	struct dc_context *ctx;
+	unsigned int inst;
+};
+
+#endif  /* __DAL_AUDIO__ */
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/display_clock.h b/drivers/gpu/drm/amd/display/dc/inc/hw/display_clock.h
new file mode 100644
index 000000000000..f5f69cd81f6f
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/display_clock.h
@@ -0,0 +1,85 @@
+/*
+ * Copyright 2012-16 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DISPLAY_CLOCK_H__
+#define __DISPLAY_CLOCK_H__
+
+#include "dm_services_types.h"
+
+
+struct clocks_value {
+	int dispclk_in_khz;
+	int max_pixelclk_in_khz;
+	int max_non_dp_phyclk_in_khz;
+	int max_dp_phyclk_in_khz;
+	bool dispclk_notify_pplib_done;
+	bool pixelclk_notify_pplib_done;
+	bool phyclk_notigy_pplib_done;
+	int dcfclock_in_khz;
+	int dppclk_in_khz;
+	int mclk_in_khz;
+	int phyclk_in_khz;
+	int common_vdd_level;
+};
+
+
+/* Structure containing all state-dependent clocks
+ * (dependent on "enum clocks_state") */
+struct state_dependent_clocks {
+	int display_clk_khz;
+	int pixel_clk_khz;
+};
+
+struct display_clock {
+	struct dc_context *ctx;
+	const struct display_clock_funcs *funcs;
+
+	enum dm_pp_clocks_state max_clks_state;
+	enum dm_pp_clocks_state cur_min_clks_state;
+	struct clocks_value cur_clocks_value;
+};
+
+struct display_clock_funcs {
+	int (*set_clock)(struct display_clock *disp_clk,
+		int requested_clock_khz);
+
+	enum dm_pp_clocks_state (*get_required_clocks_state)(
+		struct display_clock *disp_clk,
+		struct state_dependent_clocks *req_clocks);
+
+	bool (*set_min_clocks_state)(struct display_clock *disp_clk,
+		enum dm_pp_clocks_state dm_pp_clocks_state);
+
+	int (*get_dp_ref_clk_frequency)(struct display_clock *disp_clk);
+
+	bool (*apply_clock_voltage_request)(
+		struct display_clock *disp_clk,
+		enum dm_pp_clock_type clocks_type,
+		int clocks_in_khz,
+		bool pre_mode_set,
+		bool update_dp_phyclk);
+};
+
+#endif /* __DISPLAY_CLOCK_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dmcu.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dmcu.h
new file mode 100644
index 000000000000..0574c29cc4a8
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dmcu.h
@@ -0,0 +1,50 @@
+/* Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_DMCU_H__
+#define __DC_DMCU_H__
+
+#include "dm_services_types.h"
+
+struct dmcu {
+	struct dc_context *ctx;
+	const struct dmcu_funcs *funcs;
+};
+
+struct dmcu_funcs {
+	bool (*load_iram)(struct dmcu *dmcu,
+			unsigned int start_offset,
+			const char *src,
+			unsigned int bytes);
+	void (*set_psr_enable)(struct dmcu *dmcu, bool enable, bool wait);
+	void (*setup_psr)(struct dmcu *dmcu,
+			struct dc_link *link,
+			struct psr_context *psr_context);
+	void (*get_psr_state)(struct dmcu *dmcu, uint32_t *psr_state);
+	void (*set_psr_wait_loop)(struct dmcu *dmcu,
+			unsigned int wait_loop_number);
+	void (*get_psr_wait_loop)(unsigned int *psr_wait_loop_number);
+};
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h
new file mode 100644
index 000000000000..83a68460edcd
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h
@@ -0,0 +1,134 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+
+#ifndef __DAL_DPP_H__
+#define __DAL_DPP_H__
+
+#include "transform.h"
+
+struct dpp {
+	const struct dpp_funcs *funcs;
+	struct dc_context *ctx;
+	int inst;
+	struct dpp_caps *caps;
+	struct pwl_params regamma_params;
+};
+
+struct dpp_grph_csc_adjustment {
+	struct fixed31_32 temperature_matrix[CSC_TEMPERATURE_MATRIX_SIZE];
+	enum graphics_gamut_adjust_type gamut_adjust_type;
+};
+
+struct dpp_funcs {
+	void (*dpp_reset)(struct dpp *dpp);
+
+	void (*dpp_set_scaler)(struct dpp *dpp,
+			const struct scaler_data *scl_data);
+
+	void (*dpp_set_pixel_storage_depth)(
+			struct dpp *dpp,
+			enum lb_pixel_depth depth,
+			const struct bit_depth_reduction_params *bit_depth_params);
+
+	bool (*dpp_get_optimal_number_of_taps)(
+			struct dpp *dpp,
+			struct scaler_data *scl_data,
+			const struct scaling_taps *in_taps);
+
+	void (*dpp_set_gamut_remap)(
+			struct dpp *dpp,
+			const struct dpp_grph_csc_adjustment *adjust);
+
+	void (*opp_set_csc_default)(
+		struct dpp *dpp,
+		const struct default_adjustment *default_adjust);
+
+	void (*opp_set_csc_adjustment)(
+		struct dpp *dpp,
+		const struct out_csc_color_matrix *tbl_entry);
+
+	void (*opp_power_on_regamma_lut)(
+		struct dpp *dpp,
+		bool power_on);
+
+	void (*opp_program_regamma_lut)(
+			struct dpp *dpp,
+			const struct pwl_result_data *rgb,
+			uint32_t num);
+
+	void (*opp_configure_regamma_lut)(
+			struct dpp *dpp,
+			bool is_ram_a);
+
+	void (*opp_program_regamma_lutb_settings)(
+			struct dpp *dpp,
+			const struct pwl_params *params);
+
+	void (*opp_program_regamma_luta_settings)(
+			struct dpp *dpp,
+			const struct pwl_params *params);
+
+	void (*opp_program_regamma_pwl)(
+		struct dpp *dpp, const struct pwl_params *params);
+
+	void (*opp_set_regamma_mode)(
+			struct dpp *dpp_base,
+			enum opp_regamma mode);
+
+	void (*ipp_set_degamma)(
+			struct dpp *dpp_base,
+			enum ipp_degamma_mode mode);
+
+	void (*ipp_program_input_lut)(
+			struct dpp *dpp_base,
+			const struct dc_gamma *gamma);
+
+	void (*ipp_program_degamma_pwl)(struct dpp *dpp_base,
+									 const struct pwl_params *params);
+
+	void (*ipp_setup)(
+			struct dpp *dpp_base,
+			enum surface_pixel_format input_format,
+			enum expansion_mode mode);
+
+	void (*ipp_full_bypass)(struct dpp *dpp_base);
+
+	void (*set_cursor_attributes)(
+			struct dpp *dpp_base,
+			const struct dc_cursor_attributes *attr);
+
+	void (*set_cursor_position)(
+			struct dpp *dpp_base,
+			const struct dc_cursor_position *pos,
+			const struct dc_cursor_mi_param *param,
+			uint32_t width
+			);
+
+};
+
+
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/gpio.h b/drivers/gpu/drm/amd/display/dc/inc/hw/gpio.h
new file mode 100644
index 000000000000..90d0148430fb
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/gpio.h
@@ -0,0 +1,86 @@
+/*
+ * Copyright 2012-16 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_GPIO_H__
+#define __DAL_GPIO_H__
+
+#include "gpio_types.h"
+
+struct gpio {
+	struct gpio_service *service;
+	struct hw_gpio_pin *pin;
+	enum gpio_id id;
+	uint32_t en;
+	enum gpio_mode mode;
+	/* when GPIO comes from VBIOS, it has defined output state */
+	enum gpio_pin_output_state output_state;
+};
+
+#if 0
+struct gpio_funcs {
+
+	struct hw_gpio_pin *(*create_ddc_data)(
+		struct dc_context *ctx,
+		enum gpio_id id,
+		uint32_t en);
+	struct hw_gpio_pin *(*create_ddc_clock)(
+		struct dc_context *ctx,
+		enum gpio_id id,
+		uint32_t en);
+	struct hw_gpio_pin *(*create_generic)(
+		struct dc_context *ctx,
+		enum gpio_id id,
+		uint32_t en);
+	struct hw_gpio_pin *(*create_hpd)(
+		struct dc_context *ctx,
+		enum gpio_id id,
+		uint32_t en);
+	struct hw_gpio_pin *(*create_gpio_pad)(
+		struct dc_context *ctx,
+		enum gpio_id id,
+		uint32_t en);
+	struct hw_gpio_pin *(*create_sync)(
+		struct dc_context *ctx,
+		enum gpio_id id,
+		uint32_t en);
+	struct hw_gpio_pin *(*create_gsl)(
+		struct dc_context *ctx,
+		enum gpio_id id,
+		uint32_t en);
+
+	/* HW translation */
+	bool (*offset_to_id)(
+		uint32_t offset,
+		uint32_t mask,
+		enum gpio_id *id,
+		uint32_t *en);
+	bool (*id_to_offset)(
+		enum gpio_id id,
+		uint32_t en,
+		struct gpio_pin_info *info);
+};
+#endif
+
+#endif  /* __DAL_GPIO__ */
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h b/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h
new file mode 100644
index 000000000000..0d186be24cf4
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h
@@ -0,0 +1,105 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_HUBP_H__
+#define __DAL_HUBP_H__
+
+#include "mem_input.h"
+
+struct hubp {
+	struct hubp_funcs *funcs;
+	struct dc_context *ctx;
+	struct dc_plane_address request_address;
+	struct dc_plane_address current_address;
+	int inst;
+	int opp_id;
+	int mpcc_id;
+	struct dc_cursor_attributes curs_attr;
+};
+
+
+struct hubp_funcs {
+	void (*hubp_setup)(
+			struct hubp *hubp,
+			struct _vcs_dpi_display_dlg_regs_st *dlg_regs,
+			struct _vcs_dpi_display_ttu_regs_st *ttu_regs,
+			struct _vcs_dpi_display_rq_regs_st *rq_regs,
+			struct _vcs_dpi_display_pipe_dest_params_st *pipe_dest);
+
+	void (*dcc_control)(struct hubp *hubp, bool enable,
+			bool independent_64b_blks);
+	void (*mem_program_viewport)(
+			struct hubp *hubp,
+			const struct rect *viewport,
+			const struct rect *viewport_c);
+
+	bool (*hubp_program_surface_flip_and_addr)(
+		struct hubp *hubp,
+		const struct dc_plane_address *address,
+		bool flip_immediate);
+
+	void (*hubp_program_pte_vm)(
+		struct hubp *hubp,
+		enum surface_pixel_format format,
+		union dc_tiling_info *tiling_info,
+		enum dc_rotation_angle rotation);
+
+	void (*hubp_set_vm_system_aperture_settings)(
+			struct hubp *hubp,
+			struct vm_system_aperture_param *apt);
+
+	void (*hubp_set_vm_context0_settings)(
+			struct hubp *hubp,
+			const struct vm_context0_param *vm0);
+
+	void (*hubp_program_surface_config)(
+		struct hubp *hubp,
+		enum surface_pixel_format format,
+		union dc_tiling_info *tiling_info,
+		union plane_size *plane_size,
+		enum dc_rotation_angle rotation,
+		struct dc_plane_dcc_param *dcc,
+		bool horizontal_mirror);
+
+	bool (*hubp_is_flip_pending)(struct hubp *hubp);
+
+	void (*hubp_update_dchub)(struct hubp *hubp,
+				struct dchub_init_data *dh_data);
+
+	void (*set_blank)(struct hubp *hubp, bool blank);
+	void (*set_hubp_blank_en)(struct hubp *hubp, bool blank);
+
+	void (*set_cursor_attributes)(
+			struct hubp *hubp,
+			const struct dc_cursor_attributes *attr);
+
+	void (*set_cursor_position)(
+			struct hubp *hubp,
+			const struct dc_cursor_position *pos,
+			const struct dc_cursor_mi_param *param);
+
+};
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h b/drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h
new file mode 100644
index 000000000000..9602f261b614
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h
@@ -0,0 +1,141 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_HW_SHARED_H__
+#define __DAL_HW_SHARED_H__
+
+#include "os_types.h"
+#include "fixed31_32.h"
+#include "dc_hw_types.h"
+
+/******************************************************************************
+ * Data types shared between different Virtual HW blocks
+ ******************************************************************************/
+
+#define MAX_PIPES 6
+
+struct gamma_curve {
+	uint32_t offset;
+	uint32_t segments_num;
+};
+
+struct curve_points {
+	struct fixed31_32 x;
+	struct fixed31_32 y;
+	struct fixed31_32 offset;
+	struct fixed31_32 slope;
+
+	uint32_t custom_float_x;
+	uint32_t custom_float_y;
+	uint32_t custom_float_offset;
+	uint32_t custom_float_slope;
+};
+
+struct pwl_result_data {
+	struct fixed31_32 red;
+	struct fixed31_32 green;
+	struct fixed31_32 blue;
+
+	struct fixed31_32 delta_red;
+	struct fixed31_32 delta_green;
+	struct fixed31_32 delta_blue;
+
+	uint32_t red_reg;
+	uint32_t green_reg;
+	uint32_t blue_reg;
+
+	uint32_t delta_red_reg;
+	uint32_t delta_green_reg;
+	uint32_t delta_blue_reg;
+};
+
+struct pwl_params {
+	struct gamma_curve arr_curve_points[34];
+	struct curve_points arr_points[3];
+	struct pwl_result_data rgb_resulted[256 + 3];
+	uint32_t hw_points_num;
+};
+
+/* move to dpp
+ * while we are moving functionality out of opp to dpp to align
+ * HW programming to HW IP, we define these struct in hw_shared
+ * so we can still compile while refactoring
+ */
+
+enum lb_pixel_depth {
+	/* do not change the values because it is used as bit vector */
+	LB_PIXEL_DEPTH_18BPP = 1,
+	LB_PIXEL_DEPTH_24BPP = 2,
+	LB_PIXEL_DEPTH_30BPP = 4,
+	LB_PIXEL_DEPTH_36BPP = 8
+};
+
+enum graphics_csc_adjust_type {
+	GRAPHICS_CSC_ADJUST_TYPE_BYPASS = 0,
+	GRAPHICS_CSC_ADJUST_TYPE_HW, /* without adjustments */
+	GRAPHICS_CSC_ADJUST_TYPE_SW  /*use adjustments */
+};
+
+enum ipp_degamma_mode {
+	IPP_DEGAMMA_MODE_BYPASS,
+	IPP_DEGAMMA_MODE_HW_sRGB,
+	IPP_DEGAMMA_MODE_HW_xvYCC,
+	IPP_DEGAMMA_MODE_USER_PWL
+};
+
+enum ipp_output_format {
+	IPP_OUTPUT_FORMAT_12_BIT_FIX,
+	IPP_OUTPUT_FORMAT_16_BIT_BYPASS,
+	IPP_OUTPUT_FORMAT_FLOAT
+};
+
+enum expansion_mode {
+	EXPANSION_MODE_DYNAMIC,
+	EXPANSION_MODE_ZERO
+};
+
+struct default_adjustment {
+	enum lb_pixel_depth lb_color_depth;
+	enum dc_color_space out_color_space;
+	enum dc_color_space in_color_space;
+	enum dc_color_depth color_depth;
+	enum pixel_format surface_pixel_format;
+	enum graphics_csc_adjust_type csc_adjust_type;
+	bool force_hw_default;
+};
+
+struct out_csc_color_matrix {
+	enum dc_color_space color_space;
+	uint16_t regval[12];
+};
+
+enum opp_regamma {
+	OPP_REGAMMA_BYPASS = 0,
+	OPP_REGAMMA_SRGB,
+	OPP_REGAMMA_3_6,
+	OPP_REGAMMA_USER
+};
+
+#endif /* __DAL_HW_SHARED_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/ipp.h b/drivers/gpu/drm/amd/display/dc/inc/hw/ipp.h
new file mode 100644
index 000000000000..f11aa484f46e
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/ipp.h
@@ -0,0 +1,112 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_IPP_H__
+#define __DAL_IPP_H__
+
+#include "hw_shared.h"
+#include "dc_hw_types.h"
+
+#define MAXTRIX_COEFFICIENTS_NUMBER 12
+#define MAXTRIX_COEFFICIENTS_WRAP_NUMBER (MAXTRIX_COEFFICIENTS_NUMBER + 4)
+#define MAX_OVL_MATRIX_COUNT 12
+
+/* IPP RELATED */
+struct input_pixel_processor {
+	struct  dc_context *ctx;
+	unsigned int inst;
+	const struct ipp_funcs *funcs;
+};
+
+enum ipp_prescale_mode {
+	IPP_PRESCALE_MODE_BYPASS,
+	IPP_PRESCALE_MODE_FIXED_SIGNED,
+	IPP_PRESCALE_MODE_FLOAT_SIGNED,
+	IPP_PRESCALE_MODE_FIXED_UNSIGNED,
+	IPP_PRESCALE_MODE_FLOAT_UNSIGNED
+};
+
+struct ipp_prescale_params {
+	enum ipp_prescale_mode mode;
+	uint16_t bias;
+	uint16_t scale;
+};
+
+
+
+enum ovl_color_space {
+	OVL_COLOR_SPACE_UNKNOWN = 0,
+	OVL_COLOR_SPACE_RGB,
+	OVL_COLOR_SPACE_YUV601,
+	OVL_COLOR_SPACE_YUV709
+};
+
+
+struct ipp_funcs {
+
+	/*** cursor ***/
+	void (*ipp_cursor_set_position)(
+		struct input_pixel_processor *ipp,
+		const struct dc_cursor_position *position,
+		const struct dc_cursor_mi_param *param);
+
+	void (*ipp_cursor_set_attributes)(
+		struct input_pixel_processor *ipp,
+		const struct dc_cursor_attributes *attributes);
+
+	/*** setup input pixel processing ***/
+
+	/* put the entire pixel processor to bypass */
+	void (*ipp_full_bypass)(
+			struct input_pixel_processor *ipp);
+
+	/* setup ipp to expand/convert input to pixel processor internal format */
+	void (*ipp_setup)(
+		struct input_pixel_processor *ipp,
+		enum surface_pixel_format input_format,
+		enum expansion_mode mode);
+
+	/* DCE function to setup IPP.  TODO: see if we can consolidate to setup */
+	void (*ipp_program_prescale)(
+			struct input_pixel_processor *ipp,
+			struct ipp_prescale_params *params);
+
+	void (*ipp_program_input_lut)(
+			struct input_pixel_processor *ipp,
+			const struct dc_gamma *gamma);
+
+	/*** DEGAMMA RELATED ***/
+	void (*ipp_set_degamma)(
+		struct input_pixel_processor *ipp,
+		enum ipp_degamma_mode mode);
+
+	void (*ipp_program_degamma_pwl)(
+		struct input_pixel_processor *ipp,
+		const struct pwl_params *params);
+
+	void (*ipp_destroy)(struct input_pixel_processor **ipp);
+};
+
+#endif /* __DAL_IPP_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/link_encoder.h b/drivers/gpu/drm/amd/display/dc/inc/hw/link_encoder.h
new file mode 100644
index 000000000000..498b7f05c5ca
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/link_encoder.h
@@ -0,0 +1,156 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+/*
+ * link_encoder.h
+ *
+ *  Created on: Oct 6, 2015
+ *      Author: yonsun
+ */
+
+#ifndef LINK_ENCODER_H_
+#define LINK_ENCODER_H_
+
+#include "grph_object_defs.h"
+#include "signal_types.h"
+#include "dc_types.h"
+
+struct dc_context;
+struct encoder_set_dp_phy_pattern_param;
+struct link_mst_stream_allocation_table;
+struct dc_link_settings;
+struct link_training_settings;
+struct pipe_ctx;
+
+struct encoder_init_data {
+	enum channel_id channel;
+	struct graphics_object_id connector;
+	enum hpd_source_id hpd_source;
+	/* TODO: in DAL2, here was pointer to EventManagerInterface */
+	struct graphics_object_id encoder;
+	struct dc_context *ctx;
+	enum transmitter transmitter;
+};
+
+struct encoder_feature_support {
+	union {
+		struct {
+			uint32_t IS_HBR2_CAPABLE:1;
+			uint32_t IS_HBR3_CAPABLE:1;
+			uint32_t IS_TPS3_CAPABLE:1;
+			uint32_t IS_TPS4_CAPABLE:1;
+			uint32_t IS_YCBCR_CAPABLE:1;
+			uint32_t HDMI_6GB_EN:1;
+		} bits;
+		uint32_t raw;
+	} flags;
+
+	enum dc_color_depth max_hdmi_deep_color;
+	unsigned int max_hdmi_pixel_clock;
+	bool ycbcr420_supported;
+};
+
+union dpcd_psr_configuration {
+	struct {
+		unsigned char ENABLE                    : 1;
+		unsigned char TRANSMITTER_ACTIVE_IN_PSR : 1;
+		unsigned char CRC_VERIFICATION          : 1;
+		unsigned char FRAME_CAPTURE_INDICATION  : 1;
+		/* For eDP 1.4, PSR v2*/
+		unsigned char LINE_CAPTURE_INDICATION   : 1;
+		/* For eDP 1.4, PSR v2*/
+		unsigned char IRQ_HPD_WITH_CRC_ERROR    : 1;
+		unsigned char RESERVED                  : 2;
+	} bits;
+	unsigned char raw;
+};
+
+union psr_error_status {
+	struct {
+		unsigned char LINK_CRC_ERROR        :1;
+		unsigned char RFB_STORAGE_ERROR     :1;
+		unsigned char RESERVED              :6;
+	} bits;
+	unsigned char raw;
+};
+
+union psr_sink_psr_status {
+	struct {
+	unsigned char SINK_SELF_REFRESH_STATUS  :3;
+	unsigned char RESERVED                  :5;
+	} bits;
+	unsigned char raw;
+};
+
+struct link_encoder {
+	const struct link_encoder_funcs *funcs;
+	int32_t aux_channel_offset;
+	struct dc_context *ctx;
+	struct graphics_object_id id;
+	struct graphics_object_id connector;
+	uint32_t output_signals;
+	enum engine_id preferred_engine;
+	struct encoder_feature_support features;
+	enum transmitter transmitter;
+	enum hpd_source_id hpd_source;
+};
+
+struct link_encoder_funcs {
+	bool (*validate_output_with_stream)(
+		struct link_encoder *enc, const struct dc_stream_state *stream);
+	void (*hw_init)(struct link_encoder *enc);
+	void (*setup)(struct link_encoder *enc,
+		enum signal_type signal);
+	void (*enable_tmds_output)(struct link_encoder *enc,
+		enum clock_source_id clock_source,
+		enum dc_color_depth color_depth,
+		bool hdmi,
+		bool dual_link,
+		uint32_t pixel_clock);
+	void (*enable_dp_output)(struct link_encoder *enc,
+		const struct dc_link_settings *link_settings,
+		enum clock_source_id clock_source);
+	void (*enable_dp_mst_output)(struct link_encoder *enc,
+		const struct dc_link_settings *link_settings,
+		enum clock_source_id clock_source);
+	void (*disable_output)(struct link_encoder *link_enc,
+		enum signal_type signal, struct dc_link *link);
+	void (*dp_set_lane_settings)(struct link_encoder *enc,
+		const struct link_training_settings *link_settings);
+	void (*dp_set_phy_pattern)(struct link_encoder *enc,
+		const struct encoder_set_dp_phy_pattern_param *para);
+	void (*update_mst_stream_allocation_table)(
+		struct link_encoder *enc,
+		const struct link_mst_stream_allocation_table *table);
+	void (*psr_program_dp_dphy_fast_training)(struct link_encoder *enc,
+			bool exit_link_training_required);
+	void (*psr_program_secondary_packet)(struct link_encoder *enc,
+				unsigned int sdp_transmit_line_num_deadline);
+	void (*connect_dig_be_to_fe)(struct link_encoder *enc,
+		enum engine_id engine,
+		bool connect);
+	void (*enable_hpd)(struct link_encoder *enc);
+	void (*disable_hpd)(struct link_encoder *enc);
+	void (*destroy)(struct link_encoder **enc);
+};
+
+#endif /* LINK_ENCODER_H_ */
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h b/drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h
new file mode 100644
index 000000000000..3e1e7e6a8792
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h
@@ -0,0 +1,175 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+#ifndef __DAL_MEM_INPUT_H__
+#define __DAL_MEM_INPUT_H__
+
+#include "dc.h"
+#include "include/grph_object_id.h"
+
+#include "dml/display_mode_structs.h"
+
+struct dchub_init_data;
+struct cstate_pstate_watermarks_st {
+	uint32_t cstate_exit_ns;
+	uint32_t cstate_enter_plus_exit_ns;
+	uint32_t pstate_change_ns;
+};
+
+struct dcn_watermarks {
+	uint32_t pte_meta_urgent_ns;
+	uint32_t urgent_ns;
+	struct cstate_pstate_watermarks_st cstate_pstate;
+};
+
+struct dcn_watermark_set {
+	struct dcn_watermarks a;
+	struct dcn_watermarks b;
+	struct dcn_watermarks c;
+	struct dcn_watermarks d;
+};
+
+struct dce_watermarks {
+	int a_mark;
+	int b_mark;
+	int c_mark;
+	int d_mark;
+};
+
+struct stutter_modes {
+	bool enhanced;
+	bool quad_dmif_buffer;
+	bool watermark_nb_pstate;
+};
+
+struct mem_input {
+	struct mem_input_funcs *funcs;
+	struct dc_context *ctx;
+	struct dc_plane_address request_address;
+	struct dc_plane_address current_address;
+	int inst;
+	struct stutter_modes stutter_mode;
+};
+
+struct vm_system_aperture_param {
+	PHYSICAL_ADDRESS_LOC sys_default;
+	PHYSICAL_ADDRESS_LOC sys_low;
+	PHYSICAL_ADDRESS_LOC sys_high;
+};
+
+struct vm_context0_param {
+	PHYSICAL_ADDRESS_LOC pte_base;
+	PHYSICAL_ADDRESS_LOC pte_start;
+	PHYSICAL_ADDRESS_LOC pte_end;
+	PHYSICAL_ADDRESS_LOC fault_default;
+};
+
+struct mem_input_funcs {
+	void (*mem_input_setup)(
+			struct mem_input *mem_input,
+			struct _vcs_dpi_display_dlg_regs_st *dlg_regs,
+			struct _vcs_dpi_display_ttu_regs_st *ttu_regs,
+			struct _vcs_dpi_display_rq_regs_st *rq_regs,
+			struct _vcs_dpi_display_pipe_dest_params_st *pipe_dest);
+
+	void (*dcc_control)(struct mem_input *mem_input, bool enable,
+			bool independent_64b_blks);
+	void (*mem_program_viewport)(
+			struct mem_input *mem_input,
+			const struct rect *viewport,
+			const struct rect *viewport_c);
+
+	void (*mem_input_program_display_marks)(
+		struct mem_input *mem_input,
+		struct dce_watermarks nbp,
+		struct dce_watermarks stutter,
+		struct dce_watermarks urgent,
+		uint32_t total_dest_line_time_ns);
+
+	void (*mem_input_program_chroma_display_marks)(
+			struct mem_input *mem_input,
+			struct dce_watermarks nbp,
+			struct dce_watermarks stutter,
+			struct dce_watermarks urgent,
+			uint32_t total_dest_line_time_ns);
+
+	void (*allocate_mem_input)(
+		struct mem_input *mem_input,
+		uint32_t h_total,/* for current target */
+		uint32_t v_total,/* for current target */
+		uint32_t pix_clk_khz,/* for current target */
+		uint32_t total_streams_num);
+
+	void (*free_mem_input)(
+		struct mem_input *mem_input,
+		uint32_t paths_num);
+
+	bool (*mem_input_program_surface_flip_and_addr)(
+		struct mem_input *mem_input,
+		const struct dc_plane_address *address,
+		bool flip_immediate);
+
+	void (*mem_input_program_pte_vm)(
+		struct mem_input *mem_input,
+		enum surface_pixel_format format,
+		union dc_tiling_info *tiling_info,
+		enum dc_rotation_angle rotation);
+
+	void (*mem_input_set_vm_system_aperture_settings)(
+			struct mem_input *mem_input,
+			struct vm_system_aperture_param *apt);
+
+	void (*mem_input_set_vm_context0_settings)(
+			struct mem_input *mem_input,
+			const struct vm_context0_param *vm0);
+
+	void (*mem_input_program_surface_config)(
+		struct mem_input *mem_input,
+		enum surface_pixel_format format,
+		union dc_tiling_info *tiling_info,
+		union plane_size *plane_size,
+		enum dc_rotation_angle rotation,
+		struct dc_plane_dcc_param *dcc,
+		bool horizontal_mirror);
+
+	bool (*mem_input_is_flip_pending)(struct mem_input *mem_input);
+
+	void (*mem_input_update_dchub)(struct mem_input *mem_input,
+				struct dchub_init_data *dh_data);
+
+	void (*set_blank)(struct mem_input *mi, bool blank);
+	void (*set_hubp_blank_en)(struct mem_input *mi, bool blank);
+
+	void (*set_cursor_attributes)(
+			struct mem_input *mem_input,
+			const struct dc_cursor_attributes *attr);
+
+	void (*set_cursor_position)(
+			struct mem_input *mem_input,
+			const struct dc_cursor_position *pos,
+			const struct dc_cursor_mi_param *param);
+
+};
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h b/drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h
new file mode 100644
index 000000000000..d4188b2c0626
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h
@@ -0,0 +1,61 @@
+/* Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_MPCC_H__
+#define __DC_MPCC_H__
+
+#include "dc_hw_types.h"
+#include "opp.h"
+
+struct mpcc_cfg {
+	int dpp_id;
+	int opp_id;
+	struct mpc_tree_cfg *tree_cfg;
+	unsigned int z_index;
+
+	struct tg_color black_color;
+	bool per_pixel_alpha;
+	bool pre_multiplied_alpha;
+};
+
+struct mpc {
+	const struct mpc_funcs *funcs;
+	struct dc_context *ctx;
+};
+
+struct mpc_funcs {
+	int (*add)(struct mpc *mpc, struct mpcc_cfg *cfg);
+
+	void (*remove)(struct mpc *mpc,
+			struct mpc_tree_cfg *tree_cfg,
+			int opp_id,
+			int mpcc_inst);
+
+	void (*wait_for_idle)(struct mpc *mpc, int id);
+
+	void (*update_blend_mode)(struct mpc *mpc, struct mpcc_cfg *cfg);
+
+};
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/opp.h b/drivers/gpu/drm/amd/display/dc/inc/hw/opp.h
new file mode 100644
index 000000000000..75adb8fec551
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/opp.h
@@ -0,0 +1,289 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_OPP_H__
+#define __DAL_OPP_H__
+
+#include "hw_shared.h"
+#include "dc_hw_types.h"
+#include "transform.h"
+
+struct fixed31_32;
+
+/* TODO: Need cleanup */
+enum clamping_range {
+	CLAMPING_FULL_RANGE = 0,	   /* No Clamping */
+	CLAMPING_LIMITED_RANGE_8BPC,   /* 8  bpc: Clamping 1  to FE */
+	CLAMPING_LIMITED_RANGE_10BPC, /* 10 bpc: Clamping 4  to 3FB */
+	CLAMPING_LIMITED_RANGE_12BPC, /* 12 bpc: Clamping 10 to FEF */
+	/* Use programmable clampping value on FMT_CLAMP_COMPONENT_R/G/B. */
+	CLAMPING_LIMITED_RANGE_PROGRAMMABLE
+};
+
+struct clamping_and_pixel_encoding_params {
+	enum dc_pixel_encoding pixel_encoding; /* Pixel Encoding */
+	enum clamping_range clamping_level; /* Clamping identifier */
+	enum dc_color_depth c_depth; /* Deep color use. */
+};
+
+struct bit_depth_reduction_params {
+	struct {
+		/* truncate/round */
+		/* trunc/round enabled*/
+		uint32_t TRUNCATE_ENABLED:1;
+		/* 2 bits: 0=6 bpc, 1=8 bpc, 2 = 10bpc*/
+		uint32_t TRUNCATE_DEPTH:2;
+		/* truncate or round*/
+		uint32_t TRUNCATE_MODE:1;
+
+		/* spatial dither */
+		/* Spatial Bit Depth Reduction enabled*/
+		uint32_t SPATIAL_DITHER_ENABLED:1;
+		/* 2 bits: 0=6 bpc, 1 = 8 bpc, 2 = 10bpc*/
+		uint32_t SPATIAL_DITHER_DEPTH:2;
+		/* 0-3 to select patterns*/
+		uint32_t SPATIAL_DITHER_MODE:2;
+		/* Enable RGB random dithering*/
+		uint32_t RGB_RANDOM:1;
+		/* Enable Frame random dithering*/
+		uint32_t FRAME_RANDOM:1;
+		/* Enable HighPass random dithering*/
+		uint32_t HIGHPASS_RANDOM:1;
+
+		/* temporal dither*/
+		 /* frame modulation enabled*/
+		uint32_t FRAME_MODULATION_ENABLED:1;
+		/* same as for trunc/spatial*/
+		uint32_t FRAME_MODULATION_DEPTH:2;
+		/* 2/4 gray levels*/
+		uint32_t TEMPORAL_LEVEL:1;
+		uint32_t FRC25:2;
+		uint32_t FRC50:2;
+		uint32_t FRC75:2;
+	} flags;
+
+	uint32_t r_seed_value;
+	uint32_t b_seed_value;
+	uint32_t g_seed_value;
+	enum dc_pixel_encoding pixel_encoding;
+};
+
+enum wide_gamut_regamma_mode {
+	/*  0x0  - BITS2:0 Bypass */
+	WIDE_GAMUT_REGAMMA_MODE_GRAPHICS_BYPASS,
+	/*  0x1  - Fixed curve sRGB 2.4 */
+	WIDE_GAMUT_REGAMMA_MODE_GRAPHICS_SRGB24,
+	/*  0x2  - Fixed curve xvYCC 2.22 */
+	WIDE_GAMUT_REGAMMA_MODE_GRAPHICS_XYYCC22,
+	/*  0x3  - Programmable control A */
+	WIDE_GAMUT_REGAMMA_MODE_GRAPHICS_MATRIX_A,
+	/*  0x4  - Programmable control B */
+	WIDE_GAMUT_REGAMMA_MODE_GRAPHICS_MATRIX_B,
+	/*  0x0  - BITS6:4 Bypass */
+	WIDE_GAMUT_REGAMMA_MODE_OVL_BYPASS,
+	/*  0x1  - Fixed curve sRGB 2.4 */
+	WIDE_GAMUT_REGAMMA_MODE_OVL_SRGB24,
+	/*  0x2  - Fixed curve xvYCC 2.22 */
+	WIDE_GAMUT_REGAMMA_MODE_OVL_XYYCC22,
+	/*  0x3  - Programmable control A */
+	WIDE_GAMUT_REGAMMA_MODE_OVL_MATRIX_A,
+	/*  0x4  - Programmable control B */
+	WIDE_GAMUT_REGAMMA_MODE_OVL_MATRIX_B
+};
+
+struct gamma_pixel {
+	struct fixed31_32 r;
+	struct fixed31_32 g;
+	struct fixed31_32 b;
+};
+
+enum channel_name {
+	CHANNEL_NAME_RED,
+	CHANNEL_NAME_GREEN,
+	CHANNEL_NAME_BLUE
+};
+
+struct custom_float_format {
+	uint32_t mantissa_bits;
+	uint32_t exponenta_bits;
+	bool sign;
+};
+
+struct custom_float_value {
+	uint32_t mantissa;
+	uint32_t exponenta;
+	uint32_t value;
+	bool negative;
+};
+
+struct hw_x_point {
+	uint32_t custom_float_x;
+	struct fixed31_32 x;
+	struct fixed31_32 regamma_y_red;
+	struct fixed31_32 regamma_y_green;
+	struct fixed31_32 regamma_y_blue;
+
+};
+
+struct pwl_float_data_ex {
+	struct fixed31_32 r;
+	struct fixed31_32 g;
+	struct fixed31_32 b;
+	struct fixed31_32 delta_r;
+	struct fixed31_32 delta_g;
+	struct fixed31_32 delta_b;
+};
+
+enum hw_point_position {
+	/* hw point sits between left and right sw points */
+	HW_POINT_POSITION_MIDDLE,
+	/* hw point lays left from left (smaller) sw point */
+	HW_POINT_POSITION_LEFT,
+	/* hw point lays stays from right (bigger) sw point */
+	HW_POINT_POSITION_RIGHT
+};
+
+struct gamma_point {
+	int32_t left_index;
+	int32_t right_index;
+	enum hw_point_position pos;
+	struct fixed31_32 coeff;
+};
+
+struct pixel_gamma_point {
+	struct gamma_point r;
+	struct gamma_point g;
+	struct gamma_point b;
+};
+
+struct gamma_coefficients {
+	struct fixed31_32 a0[3];
+	struct fixed31_32 a1[3];
+	struct fixed31_32 a2[3];
+	struct fixed31_32 a3[3];
+	struct fixed31_32 user_gamma[3];
+	struct fixed31_32 user_contrast;
+	struct fixed31_32 user_brightness;
+};
+
+struct pwl_float_data {
+	struct fixed31_32 r;
+	struct fixed31_32 g;
+	struct fixed31_32 b;
+};
+
+struct mpc_tree_cfg {
+	int num_pipes;
+	int dpp[MAX_PIPES];
+	int mpcc[MAX_PIPES];
+};
+
+struct output_pixel_processor {
+	struct dc_context *ctx;
+	uint32_t inst;
+	struct pwl_params regamma_params;
+	struct mpc_tree_cfg mpc_tree;
+	bool mpcc_disconnect_pending[MAX_PIPES];
+	const struct opp_funcs *funcs;
+};
+
+enum fmt_stereo_action {
+	FMT_STEREO_ACTION_ENABLE = 0,
+	FMT_STEREO_ACTION_DISABLE,
+	FMT_STEREO_ACTION_UPDATE_POLARITY
+};
+
+struct opp_grph_csc_adjustment {
+	//enum grph_color_adjust_option color_adjust_option;
+	enum dc_color_space c_space;
+	enum dc_color_depth color_depth; /* clean up to uint32_t */
+	enum graphics_csc_adjust_type   csc_adjust_type;
+	int32_t adjust_divider;
+	int32_t grph_cont;
+	int32_t grph_sat;
+	int32_t grph_bright;
+	int32_t grph_hue;
+};
+
+/* Underlay related types */
+
+struct hw_adjustment_range {
+	int32_t hw_default;
+	int32_t min;
+	int32_t max;
+	int32_t step;
+	uint32_t divider; /* (actually HW range is min/divider; divider !=0) */
+};
+
+enum ovl_csc_adjust_item {
+	OVERLAY_BRIGHTNESS = 0,
+	OVERLAY_GAMMA,
+	OVERLAY_CONTRAST,
+	OVERLAY_SATURATION,
+	OVERLAY_HUE,
+	OVERLAY_ALPHA,
+	OVERLAY_ALPHA_PER_PIX,
+	OVERLAY_COLOR_TEMPERATURE
+};
+
+struct opp_funcs {
+
+
+	/* FORMATTER RELATED */
+
+	void (*opp_program_fmt)(
+			struct output_pixel_processor *opp,
+			struct bit_depth_reduction_params *fmt_bit_depth,
+			struct clamping_and_pixel_encoding_params *clamping);
+
+	void (*opp_set_dyn_expansion)(
+		struct output_pixel_processor *opp,
+		enum dc_color_space color_sp,
+		enum dc_color_depth color_dpth,
+		enum signal_type signal);
+
+	void (*opp_program_bit_depth_reduction)(
+		struct output_pixel_processor *opp,
+		const struct bit_depth_reduction_params *params);
+
+	/* underlay related */
+	void (*opp_get_underlay_adjustment_range)(
+			struct output_pixel_processor *opp,
+			enum ovl_csc_adjust_item overlay_adjust_item,
+			struct hw_adjustment_range *range);
+
+	void (*opp_destroy)(struct output_pixel_processor **opp);
+
+	void (*opp_set_stereo_polarity)(
+			struct output_pixel_processor *opp,
+			bool enable,
+			bool rightEyePolarity);
+
+	void (*opp_set_test_pattern)(
+			struct output_pixel_processor *opp,
+			bool enable);
+};
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h b/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h
new file mode 100644
index 000000000000..b5db1692393c
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h
@@ -0,0 +1,152 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+/*
+ * stream_encoder.h
+ *
+ */
+
+#ifndef STREAM_ENCODER_H_
+#define STREAM_ENCODER_H_
+
+#include "audio_types.h"
+
+struct dc_bios;
+struct dc_context;
+struct dc_crtc_timing;
+
+struct encoder_info_packet {
+	bool valid;
+	uint8_t hb0;
+	uint8_t hb1;
+	uint8_t hb2;
+	uint8_t hb3;
+	uint8_t sb[32];
+};
+
+struct encoder_info_frame {
+	/* auxiliary video information */
+	struct encoder_info_packet avi;
+	struct encoder_info_packet gamut;
+	struct encoder_info_packet vendor;
+	/* source product description */
+	struct encoder_info_packet spd;
+	/* video stream configuration */
+	struct encoder_info_packet vsc;
+	/* HDR Static MetaData */
+	struct encoder_info_packet hdrsmd;
+};
+
+struct encoder_unblank_param {
+	struct dc_link_settings link_settings;
+	unsigned int pixel_clk_khz;
+};
+
+struct encoder_set_dp_phy_pattern_param {
+	enum dp_test_pattern dp_phy_pattern;
+	const uint8_t *custom_pattern;
+	uint32_t custom_pattern_size;
+	enum dp_panel_mode dp_panel_mode;
+};
+
+struct stream_encoder {
+	const struct stream_encoder_funcs *funcs;
+	struct dc_context *ctx;
+	struct dc_bios *bp;
+	enum engine_id id;
+};
+
+struct stream_encoder_funcs {
+	void (*dp_set_stream_attribute)(
+		struct stream_encoder *enc,
+		struct dc_crtc_timing *crtc_timing,
+		enum dc_color_space output_color_space);
+
+	void (*hdmi_set_stream_attribute)(
+		struct stream_encoder *enc,
+		struct dc_crtc_timing *crtc_timing,
+		int actual_pix_clk_khz,
+		bool enable_audio);
+
+	void (*dvi_set_stream_attribute)(
+		struct stream_encoder *enc,
+		struct dc_crtc_timing *crtc_timing,
+		bool is_dual_link);
+
+	void (*set_mst_bandwidth)(
+		struct stream_encoder *enc,
+		struct fixed31_32 avg_time_slots_per_mtp);
+
+	void (*update_hdmi_info_packets)(
+		struct stream_encoder *enc,
+		const struct encoder_info_frame *info_frame);
+
+	void (*stop_hdmi_info_packets)(
+		struct stream_encoder *enc);
+
+	void (*update_dp_info_packets)(
+		struct stream_encoder *enc,
+		const struct encoder_info_frame *info_frame);
+
+	void (*stop_dp_info_packets)(
+		struct stream_encoder *enc);
+
+	void (*dp_blank)(
+		struct stream_encoder *enc);
+
+	void (*dp_unblank)(
+		struct stream_encoder *enc,
+		const struct encoder_unblank_param *param);
+
+	void (*audio_mute_control)(
+		struct stream_encoder *enc, bool mute);
+
+	void (*dp_audio_setup)(
+		struct stream_encoder *enc,
+		unsigned int az_inst,
+		struct audio_info *info);
+
+	void (*dp_audio_enable) (
+			struct stream_encoder *enc);
+
+	void (*dp_audio_disable) (
+			struct stream_encoder *enc);
+
+	void (*hdmi_audio_setup)(
+		struct stream_encoder *enc,
+		unsigned int az_inst,
+		struct audio_info *info,
+		struct audio_crtc_info *audio_crtc_info);
+
+	void (*hdmi_audio_disable) (
+			struct stream_encoder *enc);
+
+	void (*setup_stereo_sync) (
+			struct stream_encoder *enc,
+			int tg_inst,
+			bool enable);
+
+	void (*set_avmute)(
+		struct stream_encoder *enc, bool enable);
+};
+
+#endif /* STREAM_ENCODER_H_ */
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h b/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h
new file mode 100644
index 000000000000..c6ab38c5b2be
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h
@@ -0,0 +1,183 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_TIMING_GENERATOR_TYPES_H__
+#define __DAL_TIMING_GENERATOR_TYPES_H__
+
+struct dc_bios;
+
+/* Contains CRTC vertical/horizontal pixel counters */
+struct crtc_position {
+	int32_t vertical_count;
+	int32_t horizontal_count;
+	int32_t nominal_vcount;
+};
+
+struct dcp_gsl_params {
+	int gsl_group;
+	int gsl_master;
+};
+
+/* define the structure of Dynamic Refresh Mode */
+struct drr_params {
+	uint32_t vertical_total_min;
+	uint32_t vertical_total_max;
+	bool immediate_flip;
+};
+
+#define LEFT_EYE_3D_PRIMARY_SURFACE 1
+#define RIGHT_EYE_3D_PRIMARY_SURFACE 0
+
+enum test_pattern_dyn_range {
+	TEST_PATTERN_DYN_RANGE_VESA = 0,
+	TEST_PATTERN_DYN_RANGE_CEA
+};
+
+enum test_pattern_mode {
+	TEST_PATTERN_MODE_COLORSQUARES_RGB = 0,
+	TEST_PATTERN_MODE_COLORSQUARES_YCBCR601,
+	TEST_PATTERN_MODE_COLORSQUARES_YCBCR709,
+	TEST_PATTERN_MODE_VERTICALBARS,
+	TEST_PATTERN_MODE_HORIZONTALBARS,
+	TEST_PATTERN_MODE_SINGLERAMP_RGB,
+	TEST_PATTERN_MODE_DUALRAMP_RGB
+};
+
+enum test_pattern_color_format {
+	TEST_PATTERN_COLOR_FORMAT_BPC_6 = 0,
+	TEST_PATTERN_COLOR_FORMAT_BPC_8,
+	TEST_PATTERN_COLOR_FORMAT_BPC_10,
+	TEST_PATTERN_COLOR_FORMAT_BPC_12
+};
+
+enum controller_dp_test_pattern {
+	CONTROLLER_DP_TEST_PATTERN_D102 = 0,
+	CONTROLLER_DP_TEST_PATTERN_SYMBOLERROR,
+	CONTROLLER_DP_TEST_PATTERN_PRBS7,
+	CONTROLLER_DP_TEST_PATTERN_COLORSQUARES,
+	CONTROLLER_DP_TEST_PATTERN_VERTICALBARS,
+	CONTROLLER_DP_TEST_PATTERN_HORIZONTALBARS,
+	CONTROLLER_DP_TEST_PATTERN_COLORRAMP,
+	CONTROLLER_DP_TEST_PATTERN_VIDEOMODE,
+	CONTROLLER_DP_TEST_PATTERN_RESERVED_8,
+	CONTROLLER_DP_TEST_PATTERN_RESERVED_9,
+	CONTROLLER_DP_TEST_PATTERN_RESERVED_A,
+	CONTROLLER_DP_TEST_PATTERN_COLORSQUARES_CEA
+};
+
+enum crtc_state {
+	CRTC_STATE_VBLANK = 0,
+	CRTC_STATE_VACTIVE
+};
+
+struct _dlg_otg_param {
+	int vstartup_start;
+	int vupdate_offset;
+	int vupdate_width;
+	int vready_offset;
+	enum signal_type signal;
+};
+
+struct crtc_stereo_flags {
+	uint8_t PROGRAM_STEREO         : 1;
+	uint8_t PROGRAM_POLARITY       : 1;
+	uint8_t RIGHT_EYE_POLARITY     : 1;
+	uint8_t FRAME_PACKED           : 1;
+	uint8_t DISABLE_STEREO_DP_SYNC : 1;
+};
+
+struct timing_generator {
+	const struct timing_generator_funcs *funcs;
+	struct dc_bios *bp;
+	struct dc_context *ctx;
+	struct _dlg_otg_param dlg_otg_param;
+	int inst;
+};
+
+struct dc_crtc_timing;
+
+struct drr_params;
+
+struct timing_generator_funcs {
+	bool (*validate_timing)(struct timing_generator *tg,
+							const struct dc_crtc_timing *timing);
+	void (*program_timing)(struct timing_generator *tg,
+							const struct dc_crtc_timing *timing,
+							bool use_vbios);
+	bool (*enable_crtc)(struct timing_generator *tg);
+	bool (*disable_crtc)(struct timing_generator *tg);
+	bool (*is_counter_moving)(struct timing_generator *tg);
+	void (*get_position)(struct timing_generator *tg,
+				struct crtc_position *position);
+
+	uint32_t (*get_frame_count)(struct timing_generator *tg);
+	void (*get_scanoutpos)(
+		struct timing_generator *tg,
+		uint32_t *v_blank_start,
+		uint32_t *v_blank_end,
+		uint32_t *h_position,
+		uint32_t *v_position);
+	void (*set_early_control)(struct timing_generator *tg,
+							   uint32_t early_cntl);
+	void (*wait_for_state)(struct timing_generator *tg,
+							enum crtc_state state);
+	void (*set_blank)(struct timing_generator *tg,
+					bool enable_blanking);
+	bool (*is_blanked)(struct timing_generator *tg);
+	void (*set_overscan_blank_color) (struct timing_generator *tg, const struct tg_color *color);
+	void (*set_blank_color)(struct timing_generator *tg, const struct tg_color *color);
+	void (*set_colors)(struct timing_generator *tg,
+						const struct tg_color *blank_color,
+						const struct tg_color *overscan_color);
+
+	void (*disable_vga)(struct timing_generator *tg);
+	bool (*did_triggered_reset_occur)(struct timing_generator *tg);
+	void (*setup_global_swap_lock)(struct timing_generator *tg,
+							const struct dcp_gsl_params *gsl_params);
+	void (*unlock)(struct timing_generator *tg);
+	void (*lock)(struct timing_generator *tg);
+	void (*enable_reset_trigger)(struct timing_generator *tg, int source_tg_inst);
+	void (*disable_reset_trigger)(struct timing_generator *tg);
+	void (*tear_down_global_swap_lock)(struct timing_generator *tg);
+	void (*enable_advanced_request)(struct timing_generator *tg,
+					bool enable, const struct dc_crtc_timing *timing);
+	void (*set_drr)(struct timing_generator *tg, const struct drr_params *params);
+	void (*set_static_screen_control)(struct timing_generator *tg,
+							uint32_t value);
+	void (*set_test_pattern)(
+		struct timing_generator *tg,
+		enum controller_dp_test_pattern test_pattern,
+		enum dc_color_depth color_depth);
+
+	bool (*arm_vert_intr)(struct timing_generator *tg, uint8_t width);
+
+	void (*program_global_sync)(struct timing_generator *tg);
+	void (*enable_optc_clock)(struct timing_generator *tg, bool enable);
+	void (*program_stereo)(struct timing_generator *tg,
+		const struct dc_crtc_timing *timing, struct crtc_stereo_flags *flags);
+	bool (*is_stereo_left_eye)(struct timing_generator *tg);
+};
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/transform.h b/drivers/gpu/drm/amd/display/dc/inc/hw/transform.h
new file mode 100644
index 000000000000..ea88997e1bbd
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/transform.h
@@ -0,0 +1,304 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_TRANSFORM_H__
+#define __DAL_TRANSFORM_H__
+
+#include "hw_shared.h"
+#include "dc_hw_types.h"
+#include "fixed31_32.h"
+
+#define CSC_TEMPERATURE_MATRIX_SIZE 9
+
+struct bit_depth_reduction_params;
+
+struct transform {
+	const struct transform_funcs *funcs;
+	struct dc_context *ctx;
+	int inst;
+	struct dpp_caps *caps;
+	struct pwl_params regamma_params;
+};
+
+/* Colorimetry */
+enum colorimetry {
+	COLORIMETRY_NO_DATA = 0,
+	COLORIMETRY_ITU601 = 1,
+	COLORIMETRY_ITU709 = 2,
+	COLORIMETRY_EXTENDED = 3
+};
+
+enum colorimetry_ext {
+	COLORIMETRYEX_XVYCC601 = 0,
+	COLORIMETRYEX_XVYCC709 = 1,
+	COLORIMETRYEX_SYCC601 = 2,
+	COLORIMETRYEX_ADOBEYCC601 = 3,
+	COLORIMETRYEX_ADOBERGB = 4,
+	COLORIMETRYEX_BT2020YCC = 5,
+	COLORIMETRYEX_BT2020RGBYCBCR = 6,
+	COLORIMETRYEX_RESERVED = 7
+};
+
+enum active_format_info {
+	ACTIVE_FORMAT_NO_DATA = 0,
+	ACTIVE_FORMAT_VALID = 1
+};
+
+/* Active format aspect ratio */
+enum active_format_aspect_ratio {
+	ACTIVE_FORMAT_ASPECT_RATIO_SAME_AS_PICTURE = 8,
+	ACTIVE_FORMAT_ASPECT_RATIO_4_3 = 9,
+	ACTIVE_FORMAT_ASPECT_RATIO_16_9 = 0XA,
+	ACTIVE_FORMAT_ASPECT_RATIO_14_9 = 0XB
+};
+
+enum bar_info {
+	BAR_INFO_NOT_VALID = 0,
+	BAR_INFO_VERTICAL_VALID = 1,
+	BAR_INFO_HORIZONTAL_VALID = 2,
+	BAR_INFO_BOTH_VALID = 3
+};
+
+enum picture_scaling {
+	PICTURE_SCALING_UNIFORM = 0,
+	PICTURE_SCALING_HORIZONTAL = 1,
+	PICTURE_SCALING_VERTICAL = 2,
+	PICTURE_SCALING_BOTH = 3
+};
+
+/* RGB quantization range */
+enum rgb_quantization_range {
+	RGB_QUANTIZATION_DEFAULT_RANGE = 0,
+	RGB_QUANTIZATION_LIMITED_RANGE = 1,
+	RGB_QUANTIZATION_FULL_RANGE = 2,
+	RGB_QUANTIZATION_RESERVED = 3
+};
+
+/* YYC quantization range */
+enum yyc_quantization_range {
+	YYC_QUANTIZATION_LIMITED_RANGE = 0,
+	YYC_QUANTIZATION_FULL_RANGE = 1,
+	YYC_QUANTIZATION_RESERVED2 = 2,
+	YYC_QUANTIZATION_RESERVED3 = 3
+};
+
+enum graphics_gamut_adjust_type {
+	GRAPHICS_GAMUT_ADJUST_TYPE_BYPASS = 0,
+	GRAPHICS_GAMUT_ADJUST_TYPE_HW, /* without adjustments */
+	GRAPHICS_GAMUT_ADJUST_TYPE_SW /* use adjustments */
+};
+
+enum lb_memory_config {
+	/* Enable all 3 pieces of memory */
+	LB_MEMORY_CONFIG_0 = 0,
+
+	/* Enable only the first piece of memory */
+	LB_MEMORY_CONFIG_1 = 1,
+
+	/* Enable only the second piece of memory */
+	LB_MEMORY_CONFIG_2 = 2,
+
+	/* Only applicable in 4:2:0 mode, enable all 3 pieces of memory and the
+	 * last piece of chroma memory used for the luma storage
+	 */
+	LB_MEMORY_CONFIG_3 = 3
+};
+
+struct xfm_grph_csc_adjustment {
+	struct fixed31_32 temperature_matrix[CSC_TEMPERATURE_MATRIX_SIZE];
+	enum graphics_gamut_adjust_type gamut_adjust_type;
+};
+
+struct overscan_info {
+	int left;
+	int right;
+	int top;
+	int bottom;
+};
+
+struct scaling_ratios {
+	struct fixed31_32 horz;
+	struct fixed31_32 vert;
+	struct fixed31_32 horz_c;
+	struct fixed31_32 vert_c;
+};
+
+struct sharpness_adj {
+	int horz;
+	int vert;
+};
+
+struct line_buffer_params {
+	bool alpha_en;
+	bool pixel_expan_mode;
+	bool interleave_en;
+	int dynamic_pixel_depth;
+	enum lb_pixel_depth depth;
+};
+
+struct scl_inits {
+	struct fixed31_32 h;
+	struct fixed31_32 h_c;
+	struct fixed31_32 v;
+	struct fixed31_32 v_bot;
+	struct fixed31_32 v_c;
+	struct fixed31_32 v_c_bot;
+};
+
+struct scaler_data {
+	int h_active;
+	int v_active;
+	struct scaling_taps taps;
+	struct rect viewport;
+	struct rect viewport_c;
+	struct rect recout;
+	struct scaling_ratios ratios;
+	struct scl_inits inits;
+	struct sharpness_adj sharpness;
+	enum pixel_format format;
+	struct line_buffer_params lb_params;
+};
+
+struct transform_funcs {
+	void (*transform_reset)(struct transform *xfm);
+
+	void (*transform_set_scaler)(struct transform *xfm,
+			const struct scaler_data *scl_data);
+
+	void (*transform_set_pixel_storage_depth)(
+			struct transform *xfm,
+			enum lb_pixel_depth depth,
+			const struct bit_depth_reduction_params *bit_depth_params);
+
+	bool (*transform_get_optimal_number_of_taps)(
+			struct transform *xfm,
+			struct scaler_data *scl_data,
+			const struct scaling_taps *in_taps);
+
+	void (*transform_set_gamut_remap)(
+			struct transform *xfm,
+			const struct xfm_grph_csc_adjustment *adjust);
+
+	void (*opp_set_csc_default)(
+		struct transform *xfm,
+		const struct default_adjustment *default_adjust);
+
+	void (*opp_set_csc_adjustment)(
+		struct transform *xfm,
+		const struct out_csc_color_matrix *tbl_entry);
+
+	void (*opp_power_on_regamma_lut)(
+		struct transform *xfm,
+		bool power_on);
+
+	void (*opp_program_regamma_lut)(
+			struct transform *xfm,
+			const struct pwl_result_data *rgb,
+			uint32_t num);
+
+	void (*opp_configure_regamma_lut)(
+			struct transform *xfm,
+			bool is_ram_a);
+
+	void (*opp_program_regamma_lutb_settings)(
+			struct transform *xfm,
+			const struct pwl_params *params);
+
+	void (*opp_program_regamma_luta_settings)(
+			struct transform *xfm,
+			const struct pwl_params *params);
+
+	void (*opp_program_regamma_pwl)(
+		struct transform *xfm, const struct pwl_params *params);
+
+	void (*opp_set_regamma_mode)(
+			struct transform *xfm_base,
+			enum opp_regamma mode);
+
+	void (*ipp_set_degamma)(
+			struct transform *xfm_base,
+			enum ipp_degamma_mode mode);
+
+	void (*ipp_program_input_lut)(
+			struct transform *xfm_base,
+			const struct dc_gamma *gamma);
+
+	void (*ipp_program_degamma_pwl)(struct transform *xfm_base,
+									 const struct pwl_params *params);
+
+	void (*ipp_setup)(
+			struct transform *xfm_base,
+			enum surface_pixel_format input_format,
+			enum expansion_mode mode);
+
+	void (*ipp_full_bypass)(struct transform *xfm_base);
+
+	void (*set_cursor_attributes)(
+			struct transform *xfm_base,
+			const struct dc_cursor_attributes *attr);
+
+};
+
+const uint16_t *get_filter_2tap_16p(void);
+const uint16_t *get_filter_2tap_64p(void);
+const uint16_t *get_filter_3tap_16p(struct fixed31_32 ratio);
+const uint16_t *get_filter_3tap_64p(struct fixed31_32 ratio);
+const uint16_t *get_filter_4tap_16p(struct fixed31_32 ratio);
+const uint16_t *get_filter_4tap_64p(struct fixed31_32 ratio);
+const uint16_t *get_filter_5tap_64p(struct fixed31_32 ratio);
+const uint16_t *get_filter_6tap_64p(struct fixed31_32 ratio);
+const uint16_t *get_filter_7tap_64p(struct fixed31_32 ratio);
+const uint16_t *get_filter_8tap_64p(struct fixed31_32 ratio);
+
+
+/* Defines the pixel processing capability of the DSCL */
+enum dscl_data_processing_format {
+	DSCL_DATA_PRCESSING_FIXED_FORMAT,	/* The DSCL processes pixel data in fixed format */
+	DSCL_DATA_PRCESSING_FLOAT_FORMAT,	/* The DSCL processes pixel data in float format */
+};
+
+/*
+ * The DPP capabilities structure contains enumerations to specify the
+ * HW processing features and an associated function pointers to
+ * provide the function interface that can be overloaded for implementations
+ * based on different capabilities
+ */
+struct dpp_caps {
+	/* DSCL processing pixel data in fixed or float format */
+	enum dscl_data_processing_format dscl_data_proc_format;
+
+	/* Calculates the number of partitions in the line buffer.
+	 * The implementation of this function is overloaded for
+	 * different versions of DSCL LB.
+	 */
+	void (*dscl_calc_lb_num_partitions)(
+			const struct scaler_data *scl_data,
+			enum lb_memory_config lb_config,
+			int *num_part_y,
+			int *num_part_c);
+};
+
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h b/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h
new file mode 100644
index 000000000000..8734689a9245
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h
@@ -0,0 +1,197 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_HW_SEQUENCER_H__
+#define __DC_HW_SEQUENCER_H__
+#include "dc_types.h"
+#include "clock_source.h"
+#include "inc/hw/timing_generator.h"
+#include "inc/hw/link_encoder.h"
+#include "core_status.h"
+
+enum pipe_gating_control {
+	PIPE_GATING_CONTROL_DISABLE = 0,
+	PIPE_GATING_CONTROL_ENABLE,
+	PIPE_GATING_CONTROL_INIT
+};
+
+struct dce_hwseq_wa {
+	bool blnd_crtc_trigger;
+};
+
+struct dce_hwseq {
+	struct dc_context *ctx;
+	const struct dce_hwseq_registers *regs;
+	const struct dce_hwseq_shift *shifts;
+	const struct dce_hwseq_mask *masks;
+	struct dce_hwseq_wa wa;
+};
+
+struct pipe_ctx;
+struct dc_state;
+struct dchub_init_data;
+struct dc_static_screen_events;
+struct resource_pool;
+struct resource_context;
+
+struct hw_sequencer_funcs {
+
+	void (*init_hw)(struct dc *dc);
+
+	enum dc_status (*apply_ctx_to_hw)(
+			struct dc *dc, struct dc_state *context);
+
+	void (*reset_hw_ctx_wrap)(
+			struct dc *dc, struct dc_state *context);
+
+	void (*apply_ctx_for_surface)(
+			struct dc *dc,
+			const struct dc_stream_state *stream,
+			int num_planes,
+			struct dc_state *context);
+
+	void (*set_plane_config)(
+			const struct dc *dc,
+			struct pipe_ctx *pipe_ctx,
+			struct resource_context *res_ctx);
+
+	void (*program_gamut_remap)(
+			struct pipe_ctx *pipe_ctx);
+
+	void (*program_csc_matrix)(
+			struct pipe_ctx *pipe_ctx,
+			enum dc_color_space colorspace,
+			uint16_t *matrix);
+
+	void (*update_plane_addr)(
+		const struct dc *dc,
+		struct pipe_ctx *pipe_ctx);
+
+	void (*update_dchub)(
+		struct dce_hwseq *hws,
+		struct dchub_init_data *dh_data);
+
+	void (*update_pending_status)(
+			struct pipe_ctx *pipe_ctx);
+
+	bool (*set_input_transfer_func)(
+				struct pipe_ctx *pipe_ctx,
+				const struct dc_plane_state *plane_state);
+
+	bool (*set_output_transfer_func)(
+				struct pipe_ctx *pipe_ctx,
+				const struct dc_stream_state *stream);
+
+	void (*power_down)(struct dc *dc);
+
+	void (*enable_accelerated_mode)(struct dc *dc);
+
+	void (*enable_timing_synchronization)(
+			struct dc *dc,
+			int group_index,
+			int group_size,
+			struct pipe_ctx *grouped_pipes[]);
+
+	void (*enable_display_pipe_clock_gating)(
+					struct dc_context *ctx,
+					bool clock_gating);
+
+	bool (*enable_display_power_gating)(
+					struct dc *dc,
+					uint8_t controller_id,
+					struct dc_bios *dcb,
+					enum pipe_gating_control power_gating);
+
+	void (*power_down_front_end)(struct dc *dc, int fe_idx);
+
+	void (*power_on_front_end)(struct dc *dc,
+			struct pipe_ctx *pipe,
+			struct dc_state *context);
+
+	void (*update_info_frame)(struct pipe_ctx *pipe_ctx);
+
+	void (*enable_stream)(struct pipe_ctx *pipe_ctx);
+
+	void (*disable_stream)(struct pipe_ctx *pipe_ctx,
+			int option);
+
+	void (*unblank_stream)(struct pipe_ctx *pipe_ctx,
+			struct dc_link_settings *link_settings);
+
+	void (*pipe_control_lock)(
+				struct dc *dc,
+				struct pipe_ctx *pipe,
+				bool lock);
+
+	void (*set_bandwidth)(
+			struct dc *dc,
+			struct dc_state *context,
+			bool decrease_allowed);
+
+	void (*set_drr)(struct pipe_ctx **pipe_ctx, int num_pipes,
+			int vmin, int vmax);
+
+	void (*get_position)(struct pipe_ctx **pipe_ctx, int num_pipes,
+			struct crtc_position *position);
+
+	void (*set_static_screen_control)(struct pipe_ctx **pipe_ctx,
+			int num_pipes, const struct dc_static_screen_events *events);
+
+	enum dc_status (*prog_pixclk_crtc_otg)(
+			struct pipe_ctx *pipe_ctx,
+			struct dc_state *context,
+			struct dc *dc);
+
+	void (*setup_stereo)(
+			struct pipe_ctx *pipe_ctx,
+			struct dc *dc);
+
+	void (*set_avmute)(struct pipe_ctx *pipe_ctx, bool enable);
+
+	void (*log_hw_state)(struct dc *dc);
+
+	void (*wait_for_mpcc_disconnect)(struct dc *dc,
+			struct resource_pool *res_pool,
+			struct pipe_ctx *pipe_ctx);
+
+	void (*ready_shared_resources)(struct dc *dc, struct dc_state *context);
+	void (*optimize_shared_resources)(struct dc *dc);
+	void (*edp_power_control)(
+			struct link_encoder *enc,
+			bool enable);
+	void (*edp_backlight_control)(
+			struct dc_link *link,
+			bool enable);
+};
+
+void color_space_to_black_color(
+	const struct dc *dc,
+	enum dc_color_space colorspace,
+	struct tg_color *black_color);
+
+bool hwss_wait_for_blank_complete(
+		struct timing_generator *tg);
+
+#endif /* __DC_HW_SEQUENCER_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/inc/link_hwss.h b/drivers/gpu/drm/amd/display/dc/inc/link_hwss.h
new file mode 100644
index 000000000000..f2b8c9a376d5
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/inc/link_hwss.h
@@ -0,0 +1,79 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_LINK_HWSS_H__
+#define __DC_LINK_HWSS_H__
+
+#include "inc/core_status.h"
+
+enum dc_status core_link_read_dpcd(
+	struct dc_link *link,
+	uint32_t address,
+	uint8_t *data,
+	uint32_t size);
+
+enum dc_status core_link_write_dpcd(
+	struct dc_link *link,
+	uint32_t address,
+	const uint8_t *data,
+	uint32_t size);
+
+struct gpio *get_hpd_gpio(struct dc_bios *dcb,
+		struct graphics_object_id link_id,
+		struct gpio_service *gpio_service);
+
+void dp_enable_link_phy(
+	struct dc_link *link,
+	enum signal_type signal,
+	enum clock_source_id clock_source,
+	const struct dc_link_settings *link_settings);
+
+void dp_receiver_power_ctrl(struct dc_link *link, bool on);
+
+void dp_disable_link_phy(struct dc_link *link, enum signal_type signal);
+
+void dp_disable_link_phy_mst(struct dc_link *link, enum signal_type signal);
+
+bool dp_set_hw_training_pattern(
+	struct dc_link *link,
+	enum hw_dp_training_pattern pattern);
+
+void dp_set_hw_lane_settings(
+	struct dc_link *link,
+	const struct link_training_settings *link_settings);
+
+void dp_set_hw_test_pattern(
+	struct dc_link *link,
+	enum dp_test_pattern test_pattern,
+	uint8_t *custom_pattern,
+	uint32_t custom_pattern_size);
+
+enum dp_panel_mode dp_get_panel_mode(struct dc_link *link);
+
+void dp_retrain_link_dp_test(struct dc_link *link,
+		struct dc_link_settings *link_setting,
+		bool skip_video_pattern);
+
+#endif /* __DC_LINK_HWSS_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/inc/reg_helper.h b/drivers/gpu/drm/amd/display/dc/inc/reg_helper.h
new file mode 100644
index 000000000000..77eb72874e90
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/inc/reg_helper.h
@@ -0,0 +1,392 @@
+/*
+ * Copyright 2016 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ */
+
+#ifndef DRIVERS_GPU_DRM_AMD_DC_DEV_DC_INC_REG_HELPER_H_
+#define DRIVERS_GPU_DRM_AMD_DC_DEV_DC_INC_REG_HELPER_H_
+
+#include "dm_services.h"
+
+/* macro for register read/write
+ * user of macro need to define
+ *
+ * CTX ==> macro to ptr to dc_context
+ *    eg. aud110->base.ctx
+ *
+ * REG ==> macro to location of register offset
+ *    eg. aud110->regs->reg
+ */
+#define REG_READ(reg_name) \
+		dm_read_reg(CTX, REG(reg_name))
+
+#define REG_WRITE(reg_name, value) \
+		dm_write_reg(CTX, REG(reg_name), value)
+
+#ifdef REG_SET
+#undef REG_SET
+#endif
+
+#ifdef REG_GET
+#undef REG_GET
+#endif
+
+/* macro to set register fields. */
+#define REG_SET_N(reg_name, n, initial_val, ...)	\
+		generic_reg_update_ex(CTX, \
+				REG(reg_name), \
+				initial_val, \
+				n, __VA_ARGS__)
+
+#define FN(reg_name, field) \
+	FD(reg_name##__##field)
+
+#define REG_SET(reg_name, initial_val, field, val)	\
+		REG_SET_N(reg_name, 1, initial_val, \
+				FN(reg_name, field), val)
+
+#define REG_SET_2(reg, init_value, f1, v1, f2, v2)	\
+		REG_SET_N(reg, 2, init_value, \
+				FN(reg, f1), v1,\
+				FN(reg, f2), v2)
+
+#define REG_SET_3(reg, init_value, f1, v1, f2, v2, f3, v3)	\
+		REG_SET_N(reg, 3, init_value, \
+				FN(reg, f1), v1,\
+				FN(reg, f2), v2,\
+				FN(reg, f3), v3)
+
+#define REG_SET_4(reg, init_value, f1, v1, f2, v2, f3, v3, f4, v4)	\
+		REG_SET_N(reg, 4, init_value, \
+				FN(reg, f1), v1,\
+				FN(reg, f2), v2,\
+				FN(reg, f3), v3,\
+				FN(reg, f4), v4)
+
+#define REG_SET_5(reg, init_value, f1, v1, f2, v2, f3, v3, f4, v4,	\
+		f5, v5)	\
+		REG_SET_N(reg, 5, init_value, \
+				FN(reg, f1), v1,\
+				FN(reg, f2), v2,\
+				FN(reg, f3), v3,\
+				FN(reg, f4), v4,\
+				FN(reg, f5), v5)
+
+#define REG_SET_6(reg, init_value, f1, v1, f2, v2, f3, v3, f4, v4,	\
+		f5, v5, f6, v6)	\
+		REG_SET_N(reg, 6, init_value, \
+				FN(reg, f1), v1,\
+				FN(reg, f2), v2,\
+				FN(reg, f3), v3,\
+				FN(reg, f4), v4,\
+				FN(reg, f5), v5,\
+				FN(reg, f6), v6)
+
+#define REG_SET_7(reg, init_value, f1, v1, f2, v2, f3, v3, f4, v4,	\
+		f5, v5, f6, v6, f7, v7)	\
+		REG_SET_N(reg, 7, init_value, \
+				FN(reg, f1), v1,\
+				FN(reg, f2), v2,\
+				FN(reg, f3), v3,\
+				FN(reg, f4), v4,\
+				FN(reg, f5), v5,\
+				FN(reg, f6), v6,\
+				FN(reg, f7), v7)
+
+#define REG_SET_8(reg, init_value, f1, v1, f2, v2, f3, v3, f4, v4,	\
+		f5, v5, f6, v6, f7, v7, f8, v8)	\
+		REG_SET_N(reg, 8, init_value, \
+				FN(reg, f1), v1,\
+				FN(reg, f2), v2,\
+				FN(reg, f3), v3,\
+				FN(reg, f4), v4,\
+				FN(reg, f5), v5,\
+				FN(reg, f6), v6,\
+				FN(reg, f7), v7,\
+				FN(reg, f8), v8)
+
+#define REG_SET_9(reg, init_value, f1, v1, f2, v2, f3, v3, f4, v4, f5, \
+		v5, f6, v6, f7, v7, f8, v8, f9, v9)	\
+		REG_SET_N(reg, 9, init_value, \
+				FN(reg, f1), v1,\
+				FN(reg, f2), v2, \
+				FN(reg, f3), v3, \
+				FN(reg, f4), v4, \
+				FN(reg, f5), v5, \
+				FN(reg, f6), v6, \
+				FN(reg, f7), v7, \
+				FN(reg, f8), v8, \
+				FN(reg, f9), v9)
+
+#define REG_SET_10(reg, init_value, f1, v1, f2, v2, f3, v3, f4, v4, f5, \
+		v5, f6, v6, f7, v7, f8, v8, f9, v9, f10, v10)	\
+		REG_SET_N(reg, 10, init_value, \
+				FN(reg, f1), v1,\
+				FN(reg, f2), v2, \
+				FN(reg, f3), v3, \
+				FN(reg, f4), v4, \
+				FN(reg, f5), v5, \
+				FN(reg, f6), v6, \
+				FN(reg, f7), v7, \
+				FN(reg, f8), v8, \
+				FN(reg, f9), v9, \
+				FN(reg, f10), v10)
+
+/* macro to get register fields
+ * read given register and fill in field value in output parameter */
+#define REG_GET(reg_name, field, val)	\
+		generic_reg_get(CTX, REG(reg_name), \
+				FN(reg_name, field), val)
+
+#define REG_GET_2(reg_name, f1, v1, f2, v2)	\
+		generic_reg_get2(CTX, REG(reg_name), \
+				FN(reg_name, f1), v1, \
+				FN(reg_name, f2), v2)
+
+#define REG_GET_3(reg_name, f1, v1, f2, v2, f3, v3)	\
+		generic_reg_get3(CTX, REG(reg_name), \
+				FN(reg_name, f1), v1, \
+				FN(reg_name, f2), v2, \
+				FN(reg_name, f3), v3)
+
+#define REG_GET_4(reg_name, f1, v1, f2, v2, f3, v3, f4, v4)	\
+		generic_reg_get4(CTX, REG(reg_name), \
+				FN(reg_name, f1), v1, \
+				FN(reg_name, f2), v2, \
+				FN(reg_name, f3), v3, \
+				FN(reg_name, f4), v4)
+
+#define REG_GET_5(reg_name, f1, v1, f2, v2, f3, v3, f4, v4, f5, v5)	\
+		generic_reg_get5(CTX, REG(reg_name), \
+				FN(reg_name, f1), v1, \
+				FN(reg_name, f2), v2, \
+				FN(reg_name, f3), v3, \
+				FN(reg_name, f4), v4, \
+				FN(reg_name, f5), v5)
+
+/* macro to poll and wait for a register field to read back given value */
+
+#define REG_WAIT(reg_name, field, val, delay_between_poll_us, max_try)	\
+		generic_reg_wait(CTX, \
+				REG(reg_name), FN(reg_name, field), val,\
+				delay_between_poll_us, max_try, __func__, __LINE__)
+
+/* macro to update (read, modify, write) register fields
+ */
+#define REG_UPDATE_N(reg_name, n, ...)	\
+		generic_reg_update_ex(CTX, \
+				REG(reg_name), \
+				REG_READ(reg_name), \
+				n, __VA_ARGS__)
+
+#define REG_UPDATE(reg_name, field, val)	\
+		REG_UPDATE_N(reg_name, 1, \
+				FN(reg_name, field), val)
+
+#define REG_UPDATE_2(reg, f1, v1, f2, v2)	\
+		REG_UPDATE_N(reg, 2,\
+				FN(reg, f1), v1,\
+				FN(reg, f2), v2)
+
+#define REG_UPDATE_3(reg, f1, v1, f2, v2, f3, v3)	\
+		REG_UPDATE_N(reg, 3, \
+				FN(reg, f1), v1,\
+				FN(reg, f2), v2, \
+				FN(reg, f3), v3)
+
+#define REG_UPDATE_4(reg, f1, v1, f2, v2, f3, v3, f4, v4)	\
+		REG_UPDATE_N(reg, 4, \
+				FN(reg, f1), v1,\
+				FN(reg, f2), v2, \
+				FN(reg, f3), v3, \
+				FN(reg, f4), v4)
+
+#define REG_UPDATE_5(reg, f1, v1, f2, v2, f3, v3, f4, v4, f5, v5)	\
+		REG_UPDATE_N(reg, 5, \
+				FN(reg, f1), v1,\
+				FN(reg, f2), v2, \
+				FN(reg, f3), v3, \
+				FN(reg, f4), v4, \
+				FN(reg, f5), v5)
+
+#define REG_UPDATE_6(reg, f1, v1, f2, v2, f3, v3, f4, v4, f5, v5, f6, v6)	\
+		REG_UPDATE_N(reg, 6, \
+				FN(reg, f1), v1,\
+				FN(reg, f2), v2, \
+				FN(reg, f3), v3, \
+				FN(reg, f4), v4, \
+				FN(reg, f5), v5, \
+				FN(reg, f6), v6)
+
+#define REG_UPDATE_7(reg, f1, v1, f2, v2, f3, v3, f4, v4, f5, v5, f6, v6, f7, v7)	\
+		REG_UPDATE_N(reg, 7, \
+				FN(reg, f1), v1,\
+				FN(reg, f2), v2, \
+				FN(reg, f3), v3, \
+				FN(reg, f4), v4, \
+				FN(reg, f5), v5, \
+				FN(reg, f6), v6, \
+				FN(reg, f7), v7)
+
+#define REG_UPDATE_8(reg, f1, v1, f2, v2, f3, v3, f4, v4, f5, v5, f6, v6, f7, v7, f8, v8)	\
+		REG_UPDATE_N(reg, 8, \
+				FN(reg, f1), v1,\
+				FN(reg, f2), v2, \
+				FN(reg, f3), v3, \
+				FN(reg, f4), v4, \
+				FN(reg, f5), v5, \
+				FN(reg, f6), v6, \
+				FN(reg, f7), v7, \
+				FN(reg, f8), v8)
+
+#define REG_UPDATE_9(reg, f1, v1, f2, v2, f3, v3, f4, v4, f5, v5, f6, v6, f7, v7, f8, v8, f9, v9)	\
+		REG_UPDATE_N(reg, 9, \
+				FN(reg, f1), v1,\
+				FN(reg, f2), v2, \
+				FN(reg, f3), v3, \
+				FN(reg, f4), v4, \
+				FN(reg, f5), v5, \
+				FN(reg, f6), v6, \
+				FN(reg, f7), v7, \
+				FN(reg, f8), v8, \
+				FN(reg, f9), v9)
+
+#define REG_UPDATE_10(reg, f1, v1, f2, v2, f3, v3, f4, v4, f5, v5, f6, v6, f7, v7, f8, v8, f9, v9, f10, v10)\
+		REG_UPDATE_N(reg, 10, \
+				FN(reg, f1), v1,\
+				FN(reg, f2), v2, \
+				FN(reg, f3), v3, \
+				FN(reg, f4), v4, \
+				FN(reg, f5), v5, \
+				FN(reg, f6), v6, \
+				FN(reg, f7), v7, \
+				FN(reg, f8), v8, \
+				FN(reg, f9), v9, \
+				FN(reg, f10), v10)
+
+#define REG_UPDATE_14(reg, f1, v1, f2, v2, f3, v3, f4, v4, f5, v5, f6, v6, f7, v7, f8, v8, f9, v9, f10,\
+		v10, f11, v11, f12, v12, f13, v13, f14, v14)\
+		REG_UPDATE_N(reg, 14, \
+				FN(reg, f1), v1,\
+				FN(reg, f2), v2, \
+				FN(reg, f3), v3, \
+				FN(reg, f4), v4, \
+				FN(reg, f5), v5, \
+				FN(reg, f6), v6, \
+				FN(reg, f7), v7, \
+				FN(reg, f8), v8, \
+				FN(reg, f9), v9, \
+				FN(reg, f10), v10, \
+				FN(reg, f11), v11, \
+				FN(reg, f12), v12, \
+				FN(reg, f13), v13, \
+				FN(reg, f14), v14)
+
+#define REG_UPDATE_19(reg, f1, v1, f2, v2, f3, v3, f4, v4, f5, v5, f6, v6, f7, v7, f8, v8, f9, v9, f10,\
+		v10, f11, v11, f12, v12, f13, v13, f14, v14, f15, v15, f16, v16, f17, v17, f18, v18, f19, v19)\
+		REG_UPDATE_N(reg, 19, \
+				FN(reg, f1), v1,\
+				FN(reg, f2), v2, \
+				FN(reg, f3), v3, \
+				FN(reg, f4), v4, \
+				FN(reg, f5), v5, \
+				FN(reg, f6), v6, \
+				FN(reg, f7), v7, \
+				FN(reg, f8), v8, \
+				FN(reg, f9), v9, \
+				FN(reg, f10), v10, \
+				FN(reg, f11), v11, \
+				FN(reg, f12), v12, \
+				FN(reg, f13), v13, \
+				FN(reg, f14), v14, \
+				FN(reg, f15), v15, \
+				FN(reg, f16), v16, \
+				FN(reg, f17), v17, \
+				FN(reg, f18), v18, \
+				FN(reg, f19), v19)
+
+#define REG_UPDATE_20(reg, f1, v1, f2, v2, f3, v3, f4, v4, f5, v5, f6, v6, f7, v7, f8, v8, f9, v9, f10,\
+		v10, f11, v11, f12, v12, f13, v13, f14, v14, f15, v15, f16, v16, f17, v17, f18, v18, f19, v19, f20, v20)\
+		REG_UPDATE_N(reg, 20, \
+				FN(reg, f1), v1,\
+				FN(reg, f2), v2, \
+				FN(reg, f3), v3, \
+				FN(reg, f4), v4, \
+				FN(reg, f5), v5, \
+				FN(reg, f6), v6, \
+				FN(reg, f7), v7, \
+				FN(reg, f8), v8, \
+				FN(reg, f9), v9, \
+				FN(reg, f10), v10, \
+				FN(reg, f11), v11, \
+				FN(reg, f12), v12, \
+				FN(reg, f13), v13, \
+				FN(reg, f14), v14, \
+				FN(reg, f15), v15, \
+				FN(reg, f16), v16, \
+				FN(reg, f17), v17, \
+				FN(reg, f18), v18, \
+				FN(reg, f19), v19, \
+				FN(reg, f20), v20)
+/* macro to update a register field to specified values in given sequences.
+ * useful when toggling bits
+ */
+#define REG_UPDATE_SEQ(reg, field, value1, value2) \
+{	uint32_t val = REG_UPDATE(reg, field, value1); \
+	REG_SET(reg, val, field, value2); }
+
+/* macro to update fields in register 1 field at a time in given order */
+#define REG_UPDATE_1BY1_2(reg, f1, v1, f2, v2) \
+{	uint32_t val = REG_UPDATE(reg, f1, v1); \
+	REG_SET(reg, val, f2, v2); }
+
+#define REG_UPDATE_1BY1_3(reg, f1, v1, f2, v2, f3, v3) \
+{	uint32_t val = REG_UPDATE(reg, f1, v1); \
+	val = REG_SET(reg, val, f2, v2); \
+	REG_SET(reg, val, f3, v3); }
+
+uint32_t generic_reg_get(const struct dc_context *ctx, uint32_t addr,
+		uint8_t shift, uint32_t mask, uint32_t *field_value);
+
+uint32_t generic_reg_get2(const struct dc_context *ctx, uint32_t addr,
+		uint8_t shift1, uint32_t mask1, uint32_t *field_value1,
+		uint8_t shift2, uint32_t mask2, uint32_t *field_value2);
+
+uint32_t generic_reg_get3(const struct dc_context *ctx, uint32_t addr,
+		uint8_t shift1, uint32_t mask1, uint32_t *field_value1,
+		uint8_t shift2, uint32_t mask2, uint32_t *field_value2,
+		uint8_t shift3, uint32_t mask3, uint32_t *field_value3);
+
+uint32_t generic_reg_get4(const struct dc_context *ctx, uint32_t addr,
+		uint8_t shift1, uint32_t mask1, uint32_t *field_value1,
+		uint8_t shift2, uint32_t mask2, uint32_t *field_value2,
+		uint8_t shift3, uint32_t mask3, uint32_t *field_value3,
+		uint8_t shift4, uint32_t mask4, uint32_t *field_value4);
+
+uint32_t generic_reg_get5(const struct dc_context *ctx, uint32_t addr,
+		uint8_t shift1, uint32_t mask1, uint32_t *field_value1,
+		uint8_t shift2, uint32_t mask2, uint32_t *field_value2,
+		uint8_t shift3, uint32_t mask3, uint32_t *field_value3,
+		uint8_t shift4, uint32_t mask4, uint32_t *field_value4,
+		uint8_t shift5, uint32_t mask5, uint32_t *field_value5);
+
+#endif /* DRIVERS_GPU_DRM_AMD_DC_DEV_DC_INC_REG_HELPER_H_ */
diff --git a/drivers/gpu/drm/amd/display/dc/inc/resource.h b/drivers/gpu/drm/amd/display/dc/inc/resource.h
new file mode 100644
index 000000000000..5467332faf7b
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/inc/resource.h
@@ -0,0 +1,172 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ */
+
+#ifndef DRIVERS_GPU_DRM_AMD_DC_DEV_DC_INC_RESOURCE_H_
+#define DRIVERS_GPU_DRM_AMD_DC_DEV_DC_INC_RESOURCE_H_
+
+#include "core_types.h"
+#include "core_status.h"
+#include "dal_asic_id.h"
+#include "dm_pp_smu.h"
+
+/* TODO unhardcode, 4 for CZ*/
+#define MEMORY_TYPE_MULTIPLIER 4
+
+enum dce_version resource_parse_asic_id(
+		struct hw_asic_id asic_id);
+
+struct resource_caps {
+	int num_timing_generator;
+	int num_video_plane;
+	int num_audio;
+	int num_stream_encoder;
+	int num_pll;
+	int num_dwb;
+};
+
+struct resource_straps {
+	uint32_t hdmi_disable;
+	uint32_t dc_pinstraps_audio;
+	uint32_t audio_stream_number;
+};
+
+struct resource_create_funcs {
+	void (*read_dce_straps)(
+			struct dc_context *ctx, struct resource_straps *straps);
+
+	struct audio *(*create_audio)(
+			struct dc_context *ctx, unsigned int inst);
+
+	struct stream_encoder *(*create_stream_encoder)(
+			enum engine_id eng_id, struct dc_context *ctx);
+
+	struct dce_hwseq *(*create_hwseq)(
+			struct dc_context *ctx);
+};
+
+bool resource_construct(
+	unsigned int num_virtual_links,
+	struct dc *dc,
+	struct resource_pool *pool,
+	const struct resource_create_funcs *create_funcs);
+
+struct resource_pool *dc_create_resource_pool(
+				struct dc *dc,
+				int num_virtual_links,
+				enum dce_version dc_version,
+				struct hw_asic_id asic_id);
+
+void dc_destroy_resource_pool(struct dc *dc);
+
+enum dc_status resource_map_pool_resources(
+		const struct dc *dc,
+		struct dc_state *context,
+		struct dc_stream_state *stream);
+
+bool resource_build_scaling_params(struct pipe_ctx *pipe_ctx);
+
+enum dc_status resource_build_scaling_params_for_context(
+		const struct dc *dc,
+		struct dc_state *context);
+
+void resource_build_info_frame(struct pipe_ctx *pipe_ctx);
+
+void resource_unreference_clock_source(
+		struct resource_context *res_ctx,
+		const struct resource_pool *pool,
+		struct clock_source *clock_source);
+
+void resource_reference_clock_source(
+		struct resource_context *res_ctx,
+		const struct resource_pool *pool,
+		struct clock_source *clock_source);
+
+bool resource_are_streams_timing_synchronizable(
+		struct dc_stream_state *stream1,
+		struct dc_stream_state *stream2);
+
+struct clock_source *resource_find_used_clk_src_for_sharing(
+		struct resource_context *res_ctx,
+		struct pipe_ctx *pipe_ctx);
+
+struct clock_source *dc_resource_find_first_free_pll(
+		struct resource_context *res_ctx,
+		const struct resource_pool *pool);
+
+struct pipe_ctx *resource_get_head_pipe_for_stream(
+		struct resource_context *res_ctx,
+		struct dc_stream_state *stream);
+
+bool resource_attach_surfaces_to_context(
+		struct dc_plane_state *const *plane_state,
+		int surface_count,
+		struct dc_stream_state *dc_stream,
+		struct dc_state *context,
+		const struct resource_pool *pool);
+
+struct pipe_ctx *find_idle_secondary_pipe(
+		struct resource_context *res_ctx,
+		const struct resource_pool *pool);
+
+bool resource_is_stream_unchanged(
+	struct dc_state *old_context, struct dc_stream_state *stream);
+
+bool resource_validate_attach_surfaces(
+		const struct dc_validation_set set[],
+		int set_count,
+		const struct dc_state *old_context,
+		struct dc_state *context,
+		const struct resource_pool *pool);
+
+void validate_guaranteed_copy_streams(
+		struct dc_state *context,
+		int max_streams);
+
+void resource_validate_ctx_update_pointer_after_copy(
+		const struct dc_state *src_ctx,
+		struct dc_state *dst_ctx);
+
+enum dc_status resource_map_clock_resources(
+		const struct dc *dc,
+		struct dc_state *context,
+		struct dc_stream_state *stream);
+
+enum dc_status resource_map_phy_clock_resources(
+		const struct dc *dc,
+		struct dc_state *context,
+		struct dc_stream_state *stream);
+
+bool pipe_need_reprogram(
+		struct pipe_ctx *pipe_ctx_old,
+		struct pipe_ctx *pipe_ctx);
+
+void resource_build_bit_depth_reduction_params(struct dc_stream_state *stream,
+		struct bit_depth_reduction_params *fmt_bit_depth);
+
+void update_audio_usage(
+		struct resource_context *res_ctx,
+		const struct resource_pool *pool,
+		struct audio *audio,
+		bool acquired);
+#endif /* DRIVERS_GPU_DRM_AMD_DC_DEV_DC_INC_RESOURCE_H_ */
diff --git a/drivers/gpu/drm/amd/display/dc/irq/Makefile b/drivers/gpu/drm/amd/display/dc/irq/Makefile
new file mode 100644
index 000000000000..498515aad4a5
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/irq/Makefile
@@ -0,0 +1,69 @@
+#
+# Copyright 2017 Advanced Micro Devices, Inc.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+#
+#
+# Makefile for the 'audio' sub-component of DAL.
+# It provides the control and status of HW adapter resources,
+# that are global for the ASIC and sharable between pipes.
+
+IRQ = irq_service.o
+
+AMD_DAL_IRQ = $(addprefix $(AMDDALPATH)/dc/irq/,$(IRQ))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_IRQ)
+
+###############################################################################
+# DCE 8x
+###############################################################################
+IRQ_DCE80 = irq_service_dce80.o
+
+AMD_DAL_IRQ_DCE80 = $(addprefix $(AMDDALPATH)/dc/irq/dce80/,$(IRQ_DCE80))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_IRQ_DCE80)
+
+###############################################################################
+# DCE 11x
+###############################################################################
+IRQ_DCE11 = irq_service_dce110.o
+
+AMD_DAL_IRQ_DCE11 = $(addprefix $(AMDDALPATH)/dc/irq/dce110/,$(IRQ_DCE11))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_IRQ_DCE11)
+
+###############################################################################
+# DCE 12x
+###############################################################################
+IRQ_DCE12 = irq_service_dce120.o
+
+AMD_DAL_IRQ_DCE12 = $(addprefix $(AMDDALPATH)/dc/irq/dce120/,$(IRQ_DCE12))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_IRQ_DCE12)
+
+###############################################################################
+# DCN 1x
+###############################################################################
+ifdef CONFIG_DRM_AMD_DC_DCN1_0
+IRQ_DCN1 = irq_service_dcn10.o
+
+AMD_DAL_IRQ_DCN1 = $(addprefix $(AMDDALPATH)/dc/irq/dcn10/,$(IRQ_DCN1))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_IRQ_DCN1)
+endif
diff --git a/drivers/gpu/drm/amd/display/dc/irq/dce110/irq_service_dce110.c b/drivers/gpu/drm/amd/display/dc/irq/dce110/irq_service_dce110.c
new file mode 100644
index 000000000000..f7e40b292dfb
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/irq/dce110/irq_service_dce110.c
@@ -0,0 +1,430 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+#include "include/logger_interface.h"
+
+#include "irq_service_dce110.h"
+
+#include "dce/dce_11_0_d.h"
+#include "dce/dce_11_0_sh_mask.h"
+
+#include "ivsrcid/ivsrcid_vislands30.h"
+
+#include "dc.h"
+#include "core_types.h"
+static bool hpd_ack(
+	struct irq_service *irq_service,
+	const struct irq_source_info *info)
+{
+	uint32_t addr = info->status_reg;
+	uint32_t value = dm_read_reg(irq_service->ctx, addr);
+	uint32_t current_status =
+		get_reg_field_value(
+			value,
+			DC_HPD_INT_STATUS,
+			DC_HPD_SENSE_DELAYED);
+
+	dal_irq_service_ack_generic(irq_service, info);
+
+	value = dm_read_reg(irq_service->ctx, info->enable_reg);
+
+	set_reg_field_value(
+		value,
+		current_status ? 0 : 1,
+		DC_HPD_INT_CONTROL,
+		DC_HPD_INT_POLARITY);
+
+	dm_write_reg(irq_service->ctx, info->enable_reg, value);
+
+	return true;
+}
+
+static const struct irq_source_info_funcs hpd_irq_info_funcs = {
+	.set = NULL,
+	.ack = hpd_ack
+};
+
+static const struct irq_source_info_funcs hpd_rx_irq_info_funcs = {
+	.set = NULL,
+	.ack = NULL
+};
+
+static const struct irq_source_info_funcs pflip_irq_info_funcs = {
+	.set = NULL,
+	.ack = NULL
+};
+
+static const struct irq_source_info_funcs vblank_irq_info_funcs = {
+	.set = dce110_vblank_set,
+	.ack = NULL
+};
+
+#define hpd_int_entry(reg_num)\
+	[DC_IRQ_SOURCE_HPD1 + reg_num] = {\
+		.enable_reg = mmHPD ## reg_num ## _DC_HPD_INT_CONTROL,\
+		.enable_mask = DC_HPD_INT_CONTROL__DC_HPD_INT_EN_MASK,\
+		.enable_value = {\
+			DC_HPD_INT_CONTROL__DC_HPD_INT_EN_MASK,\
+			~DC_HPD_INT_CONTROL__DC_HPD_INT_EN_MASK\
+		},\
+		.ack_reg = mmHPD ## reg_num ## _DC_HPD_INT_CONTROL,\
+		.ack_mask = DC_HPD_INT_CONTROL__DC_HPD_INT_ACK_MASK,\
+		.ack_value = DC_HPD_INT_CONTROL__DC_HPD_INT_ACK_MASK,\
+		.status_reg = mmHPD ## reg_num ## _DC_HPD_INT_STATUS,\
+		.funcs = &hpd_irq_info_funcs\
+	}
+
+#define hpd_rx_int_entry(reg_num)\
+	[DC_IRQ_SOURCE_HPD1RX + reg_num] = {\
+		.enable_reg = mmHPD ## reg_num ## _DC_HPD_INT_CONTROL,\
+		.enable_mask = DC_HPD_INT_CONTROL__DC_HPD_RX_INT_EN_MASK,\
+		.enable_value = {\
+			DC_HPD_INT_CONTROL__DC_HPD_RX_INT_EN_MASK,\
+			~DC_HPD_INT_CONTROL__DC_HPD_RX_INT_EN_MASK },\
+		.ack_reg = mmHPD ## reg_num ## _DC_HPD_INT_CONTROL,\
+		.ack_mask = DC_HPD_INT_CONTROL__DC_HPD_RX_INT_ACK_MASK,\
+		.ack_value = DC_HPD_INT_CONTROL__DC_HPD_RX_INT_ACK_MASK,\
+		.status_reg = mmHPD ## reg_num ## _DC_HPD_INT_STATUS,\
+		.funcs = &hpd_rx_irq_info_funcs\
+	}
+#define pflip_int_entry(reg_num)\
+	[DC_IRQ_SOURCE_PFLIP1 + reg_num] = {\
+		.enable_reg = mmDCP ## reg_num ## _GRPH_INTERRUPT_CONTROL,\
+		.enable_mask =\
+		GRPH_INTERRUPT_CONTROL__GRPH_PFLIP_INT_MASK_MASK,\
+		.enable_value = {\
+			GRPH_INTERRUPT_CONTROL__GRPH_PFLIP_INT_MASK_MASK,\
+			~GRPH_INTERRUPT_CONTROL__GRPH_PFLIP_INT_MASK_MASK},\
+		.ack_reg = mmDCP ## reg_num ## _GRPH_INTERRUPT_STATUS,\
+		.ack_mask = GRPH_INTERRUPT_STATUS__GRPH_PFLIP_INT_CLEAR_MASK,\
+		.ack_value = GRPH_INTERRUPT_STATUS__GRPH_PFLIP_INT_CLEAR_MASK,\
+		.status_reg = mmDCP ## reg_num ##_GRPH_INTERRUPT_STATUS,\
+		.funcs = &pflip_irq_info_funcs\
+	}
+
+#define vupdate_int_entry(reg_num)\
+	[DC_IRQ_SOURCE_VUPDATE1 + reg_num] = {\
+		.enable_reg = mmCRTC ## reg_num ## _CRTC_INTERRUPT_CONTROL,\
+		.enable_mask =\
+		CRTC_INTERRUPT_CONTROL__CRTC_V_UPDATE_INT_MSK_MASK,\
+		.enable_value = {\
+			CRTC_INTERRUPT_CONTROL__CRTC_V_UPDATE_INT_MSK_MASK,\
+			~CRTC_INTERRUPT_CONTROL__CRTC_V_UPDATE_INT_MSK_MASK},\
+		.ack_reg = mmCRTC ## reg_num ## _CRTC_V_UPDATE_INT_STATUS,\
+		.ack_mask =\
+		CRTC_V_UPDATE_INT_STATUS__CRTC_V_UPDATE_INT_CLEAR_MASK,\
+		.ack_value =\
+		CRTC_V_UPDATE_INT_STATUS__CRTC_V_UPDATE_INT_CLEAR_MASK,\
+		.funcs = &vblank_irq_info_funcs\
+	}
+
+#define vblank_int_entry(reg_num)\
+	[DC_IRQ_SOURCE_VBLANK1 + reg_num] = {\
+		.enable_reg = mmCRTC ## reg_num ## _CRTC_VERTICAL_INTERRUPT0_CONTROL,\
+		.enable_mask =\
+		CRTC_VERTICAL_INTERRUPT0_CONTROL__CRTC_VERTICAL_INTERRUPT0_INT_ENABLE_MASK,\
+		.enable_value = {\
+			CRTC_VERTICAL_INTERRUPT0_CONTROL__CRTC_VERTICAL_INTERRUPT0_INT_ENABLE_MASK,\
+			~CRTC_VERTICAL_INTERRUPT0_CONTROL__CRTC_VERTICAL_INTERRUPT0_INT_ENABLE_MASK},\
+		.ack_reg = mmCRTC ## reg_num ## _CRTC_VERTICAL_INTERRUPT0_CONTROL,\
+		.ack_mask =\
+		CRTC_VERTICAL_INTERRUPT0_CONTROL__CRTC_VERTICAL_INTERRUPT0_CLEAR_MASK,\
+		.ack_value =\
+		CRTC_VERTICAL_INTERRUPT0_CONTROL__CRTC_VERTICAL_INTERRUPT0_CLEAR_MASK,\
+		.funcs = &vblank_irq_info_funcs,\
+		.src_id = VISLANDS30_IV_SRCID_D1_VERTICAL_INTERRUPT0 + reg_num\
+	}
+
+#define dummy_irq_entry() \
+	{\
+		.funcs = &dummy_irq_info_funcs\
+	}
+
+#define i2c_int_entry(reg_num) \
+	[DC_IRQ_SOURCE_I2C_DDC ## reg_num] = dummy_irq_entry()
+
+#define dp_sink_int_entry(reg_num) \
+	[DC_IRQ_SOURCE_DPSINK ## reg_num] = dummy_irq_entry()
+
+#define gpio_pad_int_entry(reg_num) \
+	[DC_IRQ_SOURCE_GPIOPAD ## reg_num] = dummy_irq_entry()
+
+#define dc_underflow_int_entry(reg_num) \
+	[DC_IRQ_SOURCE_DC ## reg_num ## UNDERFLOW] = dummy_irq_entry()
+
+bool dal_irq_service_dummy_set(
+	struct irq_service *irq_service,
+	const struct irq_source_info *info,
+	bool enable)
+{
+	dm_logger_write(
+		irq_service->ctx->logger, LOG_ERROR,
+		"%s: called for non-implemented irq source\n",
+		__func__);
+	return false;
+}
+
+bool dal_irq_service_dummy_ack(
+	struct irq_service *irq_service,
+	const struct irq_source_info *info)
+{
+	dm_logger_write(
+		irq_service->ctx->logger, LOG_ERROR,
+		"%s: called for non-implemented irq source\n",
+		__func__);
+	return false;
+}
+
+
+bool dce110_vblank_set(
+		struct irq_service *irq_service,
+		const struct irq_source_info *info,
+		bool enable)
+{
+	struct dc_context *dc_ctx = irq_service->ctx;
+	struct dc *core_dc = irq_service->ctx->dc;
+	enum dc_irq_source dal_irq_src = dc_interrupt_to_irq_source(
+										irq_service->ctx->dc,
+										info->src_id,
+										info->ext_id);
+	uint8_t pipe_offset = dal_irq_src - IRQ_TYPE_VBLANK;
+
+	struct timing_generator *tg =
+			core_dc->current_state->res_ctx.pipe_ctx[pipe_offset].stream_res.tg;
+
+	if (enable) {
+		if (!tg->funcs->arm_vert_intr(tg, 2)) {
+			DC_ERROR("Failed to get VBLANK!\n");
+			return false;
+		}
+	}
+
+	dal_irq_service_set_generic(irq_service, info, enable);
+	return true;
+
+}
+
+static const struct irq_source_info_funcs dummy_irq_info_funcs = {
+	.set = dal_irq_service_dummy_set,
+	.ack = dal_irq_service_dummy_ack
+};
+
+static const struct irq_source_info
+irq_source_info_dce110[DAL_IRQ_SOURCES_NUMBER] = {
+	[DC_IRQ_SOURCE_INVALID] = dummy_irq_entry(),
+	hpd_int_entry(0),
+	hpd_int_entry(1),
+	hpd_int_entry(2),
+	hpd_int_entry(3),
+	hpd_int_entry(4),
+	hpd_int_entry(5),
+	hpd_rx_int_entry(0),
+	hpd_rx_int_entry(1),
+	hpd_rx_int_entry(2),
+	hpd_rx_int_entry(3),
+	hpd_rx_int_entry(4),
+	hpd_rx_int_entry(5),
+	i2c_int_entry(1),
+	i2c_int_entry(2),
+	i2c_int_entry(3),
+	i2c_int_entry(4),
+	i2c_int_entry(5),
+	i2c_int_entry(6),
+	dp_sink_int_entry(1),
+	dp_sink_int_entry(2),
+	dp_sink_int_entry(3),
+	dp_sink_int_entry(4),
+	dp_sink_int_entry(5),
+	dp_sink_int_entry(6),
+	[DC_IRQ_SOURCE_TIMER] = dummy_irq_entry(),
+	pflip_int_entry(0),
+	pflip_int_entry(1),
+	pflip_int_entry(2),
+	pflip_int_entry(3),
+	pflip_int_entry(4),
+	pflip_int_entry(5),
+	[DC_IRQ_SOURCE_PFLIP_UNDERLAY0] = dummy_irq_entry(),
+	gpio_pad_int_entry(0),
+	gpio_pad_int_entry(1),
+	gpio_pad_int_entry(2),
+	gpio_pad_int_entry(3),
+	gpio_pad_int_entry(4),
+	gpio_pad_int_entry(5),
+	gpio_pad_int_entry(6),
+	gpio_pad_int_entry(7),
+	gpio_pad_int_entry(8),
+	gpio_pad_int_entry(9),
+	gpio_pad_int_entry(10),
+	gpio_pad_int_entry(11),
+	gpio_pad_int_entry(12),
+	gpio_pad_int_entry(13),
+	gpio_pad_int_entry(14),
+	gpio_pad_int_entry(15),
+	gpio_pad_int_entry(16),
+	gpio_pad_int_entry(17),
+	gpio_pad_int_entry(18),
+	gpio_pad_int_entry(19),
+	gpio_pad_int_entry(20),
+	gpio_pad_int_entry(21),
+	gpio_pad_int_entry(22),
+	gpio_pad_int_entry(23),
+	gpio_pad_int_entry(24),
+	gpio_pad_int_entry(25),
+	gpio_pad_int_entry(26),
+	gpio_pad_int_entry(27),
+	gpio_pad_int_entry(28),
+	gpio_pad_int_entry(29),
+	gpio_pad_int_entry(30),
+	dc_underflow_int_entry(1),
+	dc_underflow_int_entry(2),
+	dc_underflow_int_entry(3),
+	dc_underflow_int_entry(4),
+	dc_underflow_int_entry(5),
+	dc_underflow_int_entry(6),
+	[DC_IRQ_SOURCE_DMCU_SCP] = dummy_irq_entry(),
+	[DC_IRQ_SOURCE_VBIOS_SW] = dummy_irq_entry(),
+	vupdate_int_entry(0),
+	vupdate_int_entry(1),
+	vupdate_int_entry(2),
+	vupdate_int_entry(3),
+	vupdate_int_entry(4),
+	vupdate_int_entry(5),
+	vblank_int_entry(0),
+	vblank_int_entry(1),
+	vblank_int_entry(2),
+	vblank_int_entry(3),
+	vblank_int_entry(4),
+	vblank_int_entry(5),
+
+};
+
+enum dc_irq_source to_dal_irq_source_dce110(
+		struct irq_service *irq_service,
+		uint32_t src_id,
+		uint32_t ext_id)
+{
+	switch (src_id) {
+	case VISLANDS30_IV_SRCID_D1_VERTICAL_INTERRUPT0:
+		return DC_IRQ_SOURCE_VBLANK1;
+	case VISLANDS30_IV_SRCID_D2_VERTICAL_INTERRUPT0:
+		return DC_IRQ_SOURCE_VBLANK2;
+	case VISLANDS30_IV_SRCID_D3_VERTICAL_INTERRUPT0:
+		return DC_IRQ_SOURCE_VBLANK3;
+	case VISLANDS30_IV_SRCID_D4_VERTICAL_INTERRUPT0:
+		return DC_IRQ_SOURCE_VBLANK4;
+	case VISLANDS30_IV_SRCID_D5_VERTICAL_INTERRUPT0:
+		return DC_IRQ_SOURCE_VBLANK5;
+	case VISLANDS30_IV_SRCID_D6_VERTICAL_INTERRUPT0:
+		return DC_IRQ_SOURCE_VBLANK6;
+	case VISLANDS30_IV_SRCID_D1_V_UPDATE_INT:
+		return DC_IRQ_SOURCE_VUPDATE1;
+	case VISLANDS30_IV_SRCID_D2_V_UPDATE_INT:
+		return DC_IRQ_SOURCE_VUPDATE2;
+	case VISLANDS30_IV_SRCID_D3_V_UPDATE_INT:
+		return DC_IRQ_SOURCE_VUPDATE3;
+	case VISLANDS30_IV_SRCID_D4_V_UPDATE_INT:
+		return DC_IRQ_SOURCE_VUPDATE4;
+	case VISLANDS30_IV_SRCID_D5_V_UPDATE_INT:
+		return DC_IRQ_SOURCE_VUPDATE5;
+	case VISLANDS30_IV_SRCID_D6_V_UPDATE_INT:
+		return DC_IRQ_SOURCE_VUPDATE6;
+	case VISLANDS30_IV_SRCID_D1_GRPH_PFLIP:
+		return DC_IRQ_SOURCE_PFLIP1;
+	case VISLANDS30_IV_SRCID_D2_GRPH_PFLIP:
+		return DC_IRQ_SOURCE_PFLIP2;
+	case VISLANDS30_IV_SRCID_D3_GRPH_PFLIP:
+		return DC_IRQ_SOURCE_PFLIP3;
+	case VISLANDS30_IV_SRCID_D4_GRPH_PFLIP:
+		return DC_IRQ_SOURCE_PFLIP4;
+	case VISLANDS30_IV_SRCID_D5_GRPH_PFLIP:
+		return DC_IRQ_SOURCE_PFLIP5;
+	case VISLANDS30_IV_SRCID_D6_GRPH_PFLIP:
+		return DC_IRQ_SOURCE_PFLIP6;
+
+	case VISLANDS30_IV_SRCID_HOTPLUG_DETECT_A:
+		/* generic src_id for all HPD and HPDRX interrupts */
+		switch (ext_id) {
+		case VISLANDS30_IV_EXTID_HOTPLUG_DETECT_A:
+			return DC_IRQ_SOURCE_HPD1;
+		case VISLANDS30_IV_EXTID_HOTPLUG_DETECT_B:
+			return DC_IRQ_SOURCE_HPD2;
+		case VISLANDS30_IV_EXTID_HOTPLUG_DETECT_C:
+			return DC_IRQ_SOURCE_HPD3;
+		case VISLANDS30_IV_EXTID_HOTPLUG_DETECT_D:
+			return DC_IRQ_SOURCE_HPD4;
+		case VISLANDS30_IV_EXTID_HOTPLUG_DETECT_E:
+			return DC_IRQ_SOURCE_HPD5;
+		case VISLANDS30_IV_EXTID_HOTPLUG_DETECT_F:
+			return DC_IRQ_SOURCE_HPD6;
+		case VISLANDS30_IV_EXTID_HPD_RX_A:
+			return DC_IRQ_SOURCE_HPD1RX;
+		case VISLANDS30_IV_EXTID_HPD_RX_B:
+			return DC_IRQ_SOURCE_HPD2RX;
+		case VISLANDS30_IV_EXTID_HPD_RX_C:
+			return DC_IRQ_SOURCE_HPD3RX;
+		case VISLANDS30_IV_EXTID_HPD_RX_D:
+			return DC_IRQ_SOURCE_HPD4RX;
+		case VISLANDS30_IV_EXTID_HPD_RX_E:
+			return DC_IRQ_SOURCE_HPD5RX;
+		case VISLANDS30_IV_EXTID_HPD_RX_F:
+			return DC_IRQ_SOURCE_HPD6RX;
+		default:
+			return DC_IRQ_SOURCE_INVALID;
+		}
+		break;
+
+	default:
+		return DC_IRQ_SOURCE_INVALID;
+	}
+}
+
+static const struct irq_service_funcs irq_service_funcs_dce110 = {
+		.to_dal_irq_source = to_dal_irq_source_dce110
+};
+
+static void construct(
+	struct irq_service *irq_service,
+	struct irq_service_init_data *init_data)
+{
+	dal_irq_service_construct(irq_service, init_data);
+
+	irq_service->info = irq_source_info_dce110;
+	irq_service->funcs = &irq_service_funcs_dce110;
+}
+
+struct irq_service *dal_irq_service_dce110_create(
+	struct irq_service_init_data *init_data)
+{
+	struct irq_service *irq_service = kzalloc(sizeof(*irq_service),
+						  GFP_KERNEL);
+
+	if (!irq_service)
+		return NULL;
+
+	construct(irq_service, init_data);
+	return irq_service;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/irq/dce110/irq_service_dce110.h b/drivers/gpu/drm/amd/display/dc/irq/dce110/irq_service_dce110.h
new file mode 100644
index 000000000000..9237646c0959
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/irq/dce110/irq_service_dce110.h
@@ -0,0 +1,53 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_IRQ_SERVICE_DCE110_H__
+#define __DAL_IRQ_SERVICE_DCE110_H__
+
+#include "../irq_service.h"
+
+struct irq_service *dal_irq_service_dce110_create(
+	struct irq_service_init_data *init_data);
+
+enum dc_irq_source to_dal_irq_source_dce110(
+		struct irq_service *irq_service,
+		uint32_t src_id,
+		uint32_t ext_id);
+
+bool dal_irq_service_dummy_set(
+	struct irq_service *irq_service,
+	const struct irq_source_info *info,
+	bool enable);
+
+bool dal_irq_service_dummy_ack(
+	struct irq_service *irq_service,
+	const struct irq_source_info *info);
+
+bool dce110_vblank_set(
+	struct irq_service *irq_service,
+	const struct irq_source_info *info,
+	bool enable);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/irq/dce120/irq_service_dce120.c b/drivers/gpu/drm/amd/display/dc/irq/dce120/irq_service_dce120.c
new file mode 100644
index 000000000000..2ad56b1a4099
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/irq/dce120/irq_service_dce120.c
@@ -0,0 +1,289 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+#include "include/logger_interface.h"
+
+#include "irq_service_dce120.h"
+#include "../dce110/irq_service_dce110.h"
+
+#include "vega10/DC/dce_12_0_offset.h"
+#include "vega10/DC/dce_12_0_sh_mask.h"
+#include "vega10/soc15ip.h"
+
+#include "ivsrcid/ivsrcid_vislands30.h"
+
+static bool hpd_ack(
+	struct irq_service *irq_service,
+	const struct irq_source_info *info)
+{
+	uint32_t addr = info->status_reg;
+	uint32_t value = dm_read_reg(irq_service->ctx, addr);
+	uint32_t current_status =
+		get_reg_field_value(
+			value,
+			HPD0_DC_HPD_INT_STATUS,
+			DC_HPD_SENSE_DELAYED);
+
+	dal_irq_service_ack_generic(irq_service, info);
+
+	value = dm_read_reg(irq_service->ctx, info->enable_reg);
+
+	set_reg_field_value(
+		value,
+		current_status ? 0 : 1,
+		HPD0_DC_HPD_INT_CONTROL,
+		DC_HPD_INT_POLARITY);
+
+	dm_write_reg(irq_service->ctx, info->enable_reg, value);
+
+	return true;
+}
+
+static const struct irq_source_info_funcs hpd_irq_info_funcs = {
+	.set = NULL,
+	.ack = hpd_ack
+};
+
+static const struct irq_source_info_funcs hpd_rx_irq_info_funcs = {
+	.set = NULL,
+	.ack = NULL
+};
+
+static const struct irq_source_info_funcs pflip_irq_info_funcs = {
+	.set = NULL,
+	.ack = NULL
+};
+
+static const struct irq_source_info_funcs vblank_irq_info_funcs = {
+	.set = dce110_vblank_set,
+	.ack = NULL
+};
+
+#define BASE_INNER(seg) \
+	DCE_BASE__INST0_SEG ## seg
+
+#define BASE(seg) \
+	BASE_INNER(seg)
+
+#define SRI(reg_name, block, id)\
+	BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
+			mm ## block ## id ## _ ## reg_name
+
+
+#define IRQ_REG_ENTRY(block, reg_num, reg1, mask1, reg2, mask2)\
+	.enable_reg = SRI(reg1, block, reg_num),\
+	.enable_mask = \
+		block ## reg_num ## _ ## reg1 ## __ ## mask1 ## _MASK,\
+	.enable_value = {\
+		block ## reg_num ## _ ## reg1 ## __ ## mask1 ## _MASK,\
+		~block ## reg_num ## _ ## reg1 ## __ ## mask1 ## _MASK \
+	},\
+	.ack_reg = SRI(reg2, block, reg_num),\
+	.ack_mask = \
+		block ## reg_num ## _ ## reg2 ## __ ## mask2 ## _MASK,\
+	.ack_value = \
+		block ## reg_num ## _ ## reg2 ## __ ## mask2 ## _MASK \
+
+#define hpd_int_entry(reg_num)\
+	[DC_IRQ_SOURCE_HPD1 + reg_num] = {\
+		IRQ_REG_ENTRY(HPD, reg_num,\
+			DC_HPD_INT_CONTROL, DC_HPD_INT_EN,\
+			DC_HPD_INT_CONTROL, DC_HPD_INT_ACK),\
+		.status_reg = SRI(DC_HPD_INT_STATUS, HPD, reg_num),\
+		.funcs = &hpd_irq_info_funcs\
+	}
+
+#define hpd_rx_int_entry(reg_num)\
+	[DC_IRQ_SOURCE_HPD1RX + reg_num] = {\
+		IRQ_REG_ENTRY(HPD, reg_num,\
+			DC_HPD_INT_CONTROL, DC_HPD_RX_INT_EN,\
+			DC_HPD_INT_CONTROL, DC_HPD_RX_INT_ACK),\
+		.status_reg = SRI(DC_HPD_INT_STATUS, HPD, reg_num),\
+		.funcs = &hpd_rx_irq_info_funcs\
+	}
+#define pflip_int_entry(reg_num)\
+	[DC_IRQ_SOURCE_PFLIP1 + reg_num] = {\
+		IRQ_REG_ENTRY(DCP, reg_num, \
+			GRPH_INTERRUPT_CONTROL, GRPH_PFLIP_INT_MASK, \
+			GRPH_INTERRUPT_STATUS, GRPH_PFLIP_INT_CLEAR),\
+		.status_reg = SRI(GRPH_INTERRUPT_STATUS, DCP, reg_num),\
+		.funcs = &pflip_irq_info_funcs\
+	}
+
+#define vupdate_int_entry(reg_num)\
+	[DC_IRQ_SOURCE_VUPDATE1 + reg_num] = {\
+		IRQ_REG_ENTRY(CRTC, reg_num,\
+			CRTC_INTERRUPT_CONTROL, CRTC_V_UPDATE_INT_MSK,\
+			CRTC_V_UPDATE_INT_STATUS, CRTC_V_UPDATE_INT_CLEAR),\
+		.funcs = &vblank_irq_info_funcs\
+	}
+
+#define vblank_int_entry(reg_num)\
+	[DC_IRQ_SOURCE_VBLANK1 + reg_num] = {\
+		IRQ_REG_ENTRY(CRTC, reg_num,\
+				CRTC_VERTICAL_INTERRUPT0_CONTROL, CRTC_VERTICAL_INTERRUPT0_INT_ENABLE,\
+				CRTC_VERTICAL_INTERRUPT0_CONTROL, CRTC_VERTICAL_INTERRUPT0_CLEAR),\
+		.funcs = &vblank_irq_info_funcs,\
+		.src_id = VISLANDS30_IV_SRCID_D1_VERTICAL_INTERRUPT0 + reg_num\
+	}
+
+#define dummy_irq_entry() \
+	{\
+		.funcs = &dummy_irq_info_funcs\
+	}
+
+#define i2c_int_entry(reg_num) \
+	[DC_IRQ_SOURCE_I2C_DDC ## reg_num] = dummy_irq_entry()
+
+#define dp_sink_int_entry(reg_num) \
+	[DC_IRQ_SOURCE_DPSINK ## reg_num] = dummy_irq_entry()
+
+#define gpio_pad_int_entry(reg_num) \
+	[DC_IRQ_SOURCE_GPIOPAD ## reg_num] = dummy_irq_entry()
+
+#define dc_underflow_int_entry(reg_num) \
+	[DC_IRQ_SOURCE_DC ## reg_num ## UNDERFLOW] = dummy_irq_entry()
+
+static const struct irq_source_info_funcs dummy_irq_info_funcs = {
+	.set = dal_irq_service_dummy_set,
+	.ack = dal_irq_service_dummy_ack
+};
+
+static const struct irq_source_info
+irq_source_info_dce120[DAL_IRQ_SOURCES_NUMBER] = {
+	[DC_IRQ_SOURCE_INVALID] = dummy_irq_entry(),
+	hpd_int_entry(0),
+	hpd_int_entry(1),
+	hpd_int_entry(2),
+	hpd_int_entry(3),
+	hpd_int_entry(4),
+	hpd_int_entry(5),
+	hpd_rx_int_entry(0),
+	hpd_rx_int_entry(1),
+	hpd_rx_int_entry(2),
+	hpd_rx_int_entry(3),
+	hpd_rx_int_entry(4),
+	hpd_rx_int_entry(5),
+	i2c_int_entry(1),
+	i2c_int_entry(2),
+	i2c_int_entry(3),
+	i2c_int_entry(4),
+	i2c_int_entry(5),
+	i2c_int_entry(6),
+	dp_sink_int_entry(1),
+	dp_sink_int_entry(2),
+	dp_sink_int_entry(3),
+	dp_sink_int_entry(4),
+	dp_sink_int_entry(5),
+	dp_sink_int_entry(6),
+	[DC_IRQ_SOURCE_TIMER] = dummy_irq_entry(),
+	pflip_int_entry(0),
+	pflip_int_entry(1),
+	pflip_int_entry(2),
+	pflip_int_entry(3),
+	pflip_int_entry(4),
+	pflip_int_entry(5),
+	[DC_IRQ_SOURCE_PFLIP_UNDERLAY0] = dummy_irq_entry(),
+	gpio_pad_int_entry(0),
+	gpio_pad_int_entry(1),
+	gpio_pad_int_entry(2),
+	gpio_pad_int_entry(3),
+	gpio_pad_int_entry(4),
+	gpio_pad_int_entry(5),
+	gpio_pad_int_entry(6),
+	gpio_pad_int_entry(7),
+	gpio_pad_int_entry(8),
+	gpio_pad_int_entry(9),
+	gpio_pad_int_entry(10),
+	gpio_pad_int_entry(11),
+	gpio_pad_int_entry(12),
+	gpio_pad_int_entry(13),
+	gpio_pad_int_entry(14),
+	gpio_pad_int_entry(15),
+	gpio_pad_int_entry(16),
+	gpio_pad_int_entry(17),
+	gpio_pad_int_entry(18),
+	gpio_pad_int_entry(19),
+	gpio_pad_int_entry(20),
+	gpio_pad_int_entry(21),
+	gpio_pad_int_entry(22),
+	gpio_pad_int_entry(23),
+	gpio_pad_int_entry(24),
+	gpio_pad_int_entry(25),
+	gpio_pad_int_entry(26),
+	gpio_pad_int_entry(27),
+	gpio_pad_int_entry(28),
+	gpio_pad_int_entry(29),
+	gpio_pad_int_entry(30),
+	dc_underflow_int_entry(1),
+	dc_underflow_int_entry(2),
+	dc_underflow_int_entry(3),
+	dc_underflow_int_entry(4),
+	dc_underflow_int_entry(5),
+	dc_underflow_int_entry(6),
+	[DC_IRQ_SOURCE_DMCU_SCP] = dummy_irq_entry(),
+	[DC_IRQ_SOURCE_VBIOS_SW] = dummy_irq_entry(),
+	vupdate_int_entry(0),
+	vupdate_int_entry(1),
+	vupdate_int_entry(2),
+	vupdate_int_entry(3),
+	vupdate_int_entry(4),
+	vupdate_int_entry(5),
+	vblank_int_entry(0),
+	vblank_int_entry(1),
+	vblank_int_entry(2),
+	vblank_int_entry(3),
+	vblank_int_entry(4),
+	vblank_int_entry(5),
+};
+
+static const struct irq_service_funcs irq_service_funcs_dce120 = {
+		.to_dal_irq_source = to_dal_irq_source_dce110
+};
+
+static void construct(
+	struct irq_service *irq_service,
+	struct irq_service_init_data *init_data)
+{
+	dal_irq_service_construct(irq_service, init_data);
+
+	irq_service->info = irq_source_info_dce120;
+	irq_service->funcs = &irq_service_funcs_dce120;
+}
+
+struct irq_service *dal_irq_service_dce120_create(
+	struct irq_service_init_data *init_data)
+{
+	struct irq_service *irq_service = kzalloc(sizeof(*irq_service),
+						  GFP_KERNEL);
+
+	if (!irq_service)
+		return NULL;
+
+	construct(irq_service, init_data);
+	return irq_service;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/irq/dce120/irq_service_dce120.h b/drivers/gpu/drm/amd/display/dc/irq/dce120/irq_service_dce120.h
new file mode 100644
index 000000000000..420c96e8fefc
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/irq/dce120/irq_service_dce120.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_IRQ_SERVICE_DCE120_H__
+#define __DAL_IRQ_SERVICE_DCE120_H__
+
+#include "../irq_service.h"
+
+struct irq_service *dal_irq_service_dce120_create(
+	struct irq_service_init_data *init_data);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/irq/dce80/irq_service_dce80.c b/drivers/gpu/drm/amd/display/dc/irq/dce80/irq_service_dce80.c
new file mode 100644
index 000000000000..8a2066c313fe
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/irq/dce80/irq_service_dce80.c
@@ -0,0 +1,303 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+#include "include/logger_interface.h"
+
+#include "irq_service_dce80.h"
+#include "../dce110/irq_service_dce110.h"
+
+#include "dce/dce_8_0_d.h"
+#include "dce/dce_8_0_sh_mask.h"
+
+#include "ivsrcid/ivsrcid_vislands30.h"
+
+#include "dc_types.h"
+
+static bool hpd_ack(
+	struct irq_service *irq_service,
+	const struct irq_source_info *info)
+{
+	uint32_t addr = info->status_reg;
+	uint32_t value = dm_read_reg(irq_service->ctx, addr);
+	uint32_t current_status =
+		get_reg_field_value(
+			value,
+			DC_HPD1_INT_STATUS,
+			DC_HPD1_SENSE_DELAYED);
+
+	dal_irq_service_ack_generic(irq_service, info);
+
+	value = dm_read_reg(irq_service->ctx, info->enable_reg);
+
+	set_reg_field_value(
+		value,
+		current_status ? 0 : 1,
+		DC_HPD1_INT_CONTROL,
+		DC_HPD1_INT_POLARITY);
+
+	dm_write_reg(irq_service->ctx, info->enable_reg, value);
+
+	return true;
+}
+
+static const struct irq_source_info_funcs hpd_irq_info_funcs = {
+	.set = NULL,
+	.ack = hpd_ack
+};
+
+static const struct irq_source_info_funcs hpd_rx_irq_info_funcs = {
+	.set = NULL,
+	.ack = NULL
+};
+
+static const struct irq_source_info_funcs pflip_irq_info_funcs = {
+	.set = NULL,
+	.ack = NULL
+};
+
+static const struct irq_source_info_funcs vblank_irq_info_funcs = {
+	.set = dce110_vblank_set,
+	.ack = NULL
+};
+
+
+#define hpd_int_entry(reg_num)\
+	[DC_IRQ_SOURCE_INVALID + reg_num] = {\
+		.enable_reg = mmDC_HPD ## reg_num ## _INT_CONTROL,\
+		.enable_mask = DC_HPD1_INT_CONTROL__DC_HPD1_INT_EN_MASK,\
+		.enable_value = {\
+			DC_HPD1_INT_CONTROL__DC_HPD1_INT_EN_MASK,\
+			~DC_HPD1_INT_CONTROL__DC_HPD1_INT_EN_MASK\
+		},\
+		.ack_reg = mmDC_HPD ## reg_num ## _INT_CONTROL,\
+		.ack_mask = DC_HPD1_INT_CONTROL__DC_HPD1_INT_ACK_MASK,\
+		.ack_value = DC_HPD1_INT_CONTROL__DC_HPD1_INT_ACK_MASK,\
+		.status_reg = mmDC_HPD ## reg_num ## _INT_STATUS,\
+		.funcs = &hpd_irq_info_funcs\
+	}
+
+#define hpd_rx_int_entry(reg_num)\
+	[DC_IRQ_SOURCE_HPD6 + reg_num] = {\
+		.enable_reg = mmDC_HPD ## reg_num ## _INT_CONTROL,\
+		.enable_mask = DC_HPD1_INT_CONTROL__DC_HPD1_RX_INT_EN_MASK,\
+		.enable_value = {\
+				DC_HPD1_INT_CONTROL__DC_HPD1_RX_INT_EN_MASK,\
+			~DC_HPD1_INT_CONTROL__DC_HPD1_RX_INT_EN_MASK },\
+		.ack_reg = mmDC_HPD ## reg_num ## _INT_CONTROL,\
+		.ack_mask = DC_HPD1_INT_CONTROL__DC_HPD1_RX_INT_ACK_MASK,\
+		.ack_value = DC_HPD1_INT_CONTROL__DC_HPD1_RX_INT_ACK_MASK,\
+		.status_reg = mmDC_HPD ## reg_num ## _INT_STATUS,\
+		.funcs = &hpd_rx_irq_info_funcs\
+	}
+
+#define pflip_int_entry(reg_num)\
+	[DC_IRQ_SOURCE_PFLIP1 + reg_num] = {\
+		.enable_reg = mmDCP ## reg_num ## _GRPH_INTERRUPT_CONTROL,\
+		.enable_mask =\
+		GRPH_INTERRUPT_CONTROL__GRPH_PFLIP_INT_MASK_MASK,\
+		.enable_value = {\
+			GRPH_INTERRUPT_CONTROL__GRPH_PFLIP_INT_MASK_MASK,\
+			~GRPH_INTERRUPT_CONTROL__GRPH_PFLIP_INT_MASK_MASK},\
+		.ack_reg = mmDCP ## reg_num ## _GRPH_INTERRUPT_STATUS,\
+		.ack_mask = GRPH_INTERRUPT_STATUS__GRPH_PFLIP_INT_CLEAR_MASK,\
+		.ack_value = GRPH_INTERRUPT_STATUS__GRPH_PFLIP_INT_CLEAR_MASK,\
+		.status_reg = mmDCP ## reg_num ##_GRPH_INTERRUPT_STATUS,\
+		.funcs = &pflip_irq_info_funcs\
+ 	}
+
+#define vupdate_int_entry(reg_num)\
+	[DC_IRQ_SOURCE_VUPDATE1 + reg_num] = {\
+		.enable_reg = mmCRTC ## reg_num ## _CRTC_INTERRUPT_CONTROL,\
+		.enable_mask =\
+		CRTC_INTERRUPT_CONTROL__CRTC_V_UPDATE_INT_MSK_MASK,\
+		.enable_value = {\
+			CRTC_INTERRUPT_CONTROL__CRTC_V_UPDATE_INT_MSK_MASK,\
+			~CRTC_INTERRUPT_CONTROL__CRTC_V_UPDATE_INT_MSK_MASK},\
+		.ack_reg = mmCRTC ## reg_num ## _CRTC_V_UPDATE_INT_STATUS,\
+		.ack_mask =\
+		CRTC_V_UPDATE_INT_STATUS__CRTC_V_UPDATE_INT_CLEAR_MASK,\
+		.ack_value =\
+		CRTC_V_UPDATE_INT_STATUS__CRTC_V_UPDATE_INT_CLEAR_MASK,\
+		.funcs = &vblank_irq_info_funcs\
+	}
+
+#define vblank_int_entry(reg_num)\
+	[DC_IRQ_SOURCE_VBLANK1 + reg_num] = {\
+		.enable_reg = mmCRTC ## reg_num ## _CRTC_VERTICAL_INTERRUPT0_CONTROL,\
+		.enable_mask =\
+		CRTC_VERTICAL_INTERRUPT0_CONTROL__CRTC_VERTICAL_INTERRUPT0_INT_ENABLE_MASK,\
+		.enable_value = {\
+			CRTC_VERTICAL_INTERRUPT0_CONTROL__CRTC_VERTICAL_INTERRUPT0_INT_ENABLE_MASK,\
+			~CRTC_VERTICAL_INTERRUPT0_CONTROL__CRTC_VERTICAL_INTERRUPT0_INT_ENABLE_MASK},\
+		.ack_reg = mmCRTC ## reg_num ## _CRTC_VERTICAL_INTERRUPT0_CONTROL,\
+		.ack_mask =\
+		CRTC_VERTICAL_INTERRUPT0_CONTROL__CRTC_VERTICAL_INTERRUPT0_CLEAR_MASK,\
+		.ack_value =\
+		CRTC_VERTICAL_INTERRUPT0_CONTROL__CRTC_VERTICAL_INTERRUPT0_CLEAR_MASK,\
+		.funcs = &vblank_irq_info_funcs,\
+		.src_id = VISLANDS30_IV_SRCID_D1_VERTICAL_INTERRUPT0 + reg_num\
+	}
+
+#define dummy_irq_entry() \
+	{\
+		.funcs = &dummy_irq_info_funcs\
+	}
+
+#define i2c_int_entry(reg_num) \
+	[DC_IRQ_SOURCE_I2C_DDC ## reg_num] = dummy_irq_entry()
+
+#define dp_sink_int_entry(reg_num) \
+	[DC_IRQ_SOURCE_DPSINK ## reg_num] = dummy_irq_entry()
+
+#define gpio_pad_int_entry(reg_num) \
+	[DC_IRQ_SOURCE_GPIOPAD ## reg_num] = dummy_irq_entry()
+
+#define dc_underflow_int_entry(reg_num) \
+	[DC_IRQ_SOURCE_DC ## reg_num ## UNDERFLOW] = dummy_irq_entry()
+
+
+static const struct irq_source_info_funcs dummy_irq_info_funcs = {
+	.set = dal_irq_service_dummy_set,
+	.ack = dal_irq_service_dummy_ack
+};
+
+static const struct irq_source_info
+irq_source_info_dce80[DAL_IRQ_SOURCES_NUMBER] = {
+	[DC_IRQ_SOURCE_INVALID] = dummy_irq_entry(),
+	hpd_int_entry(1),
+	hpd_int_entry(2),
+	hpd_int_entry(3),
+	hpd_int_entry(4),
+	hpd_int_entry(5),
+	hpd_int_entry(6),
+	hpd_rx_int_entry(1),
+	hpd_rx_int_entry(2),
+	hpd_rx_int_entry(3),
+	hpd_rx_int_entry(4),
+	hpd_rx_int_entry(5),
+	hpd_rx_int_entry(6),
+	i2c_int_entry(1),
+	i2c_int_entry(2),
+	i2c_int_entry(3),
+	i2c_int_entry(4),
+	i2c_int_entry(5),
+	i2c_int_entry(6),
+	dp_sink_int_entry(1),
+	dp_sink_int_entry(2),
+	dp_sink_int_entry(3),
+	dp_sink_int_entry(4),
+	dp_sink_int_entry(5),
+	dp_sink_int_entry(6),
+	[DC_IRQ_SOURCE_TIMER] = dummy_irq_entry(),
+	pflip_int_entry(0),
+	pflip_int_entry(1),
+	pflip_int_entry(2),
+	pflip_int_entry(3),
+	pflip_int_entry(4),
+	pflip_int_entry(5),
+	[DC_IRQ_SOURCE_PFLIP_UNDERLAY0] = dummy_irq_entry(),
+	gpio_pad_int_entry(0),
+	gpio_pad_int_entry(1),
+	gpio_pad_int_entry(2),
+	gpio_pad_int_entry(3),
+	gpio_pad_int_entry(4),
+	gpio_pad_int_entry(5),
+	gpio_pad_int_entry(6),
+	gpio_pad_int_entry(7),
+	gpio_pad_int_entry(8),
+	gpio_pad_int_entry(9),
+	gpio_pad_int_entry(10),
+	gpio_pad_int_entry(11),
+	gpio_pad_int_entry(12),
+	gpio_pad_int_entry(13),
+	gpio_pad_int_entry(14),
+	gpio_pad_int_entry(15),
+	gpio_pad_int_entry(16),
+	gpio_pad_int_entry(17),
+	gpio_pad_int_entry(18),
+	gpio_pad_int_entry(19),
+	gpio_pad_int_entry(20),
+	gpio_pad_int_entry(21),
+	gpio_pad_int_entry(22),
+	gpio_pad_int_entry(23),
+	gpio_pad_int_entry(24),
+	gpio_pad_int_entry(25),
+	gpio_pad_int_entry(26),
+	gpio_pad_int_entry(27),
+	gpio_pad_int_entry(28),
+	gpio_pad_int_entry(29),
+	gpio_pad_int_entry(30),
+	dc_underflow_int_entry(1),
+	dc_underflow_int_entry(2),
+	dc_underflow_int_entry(3),
+	dc_underflow_int_entry(4),
+	dc_underflow_int_entry(5),
+	dc_underflow_int_entry(6),
+	[DC_IRQ_SOURCE_DMCU_SCP] = dummy_irq_entry(),
+	[DC_IRQ_SOURCE_VBIOS_SW] = dummy_irq_entry(),
+	vupdate_int_entry(0),
+	vupdate_int_entry(1),
+	vupdate_int_entry(2),
+	vupdate_int_entry(3),
+	vupdate_int_entry(4),
+	vupdate_int_entry(5),
+	vblank_int_entry(0),
+	vblank_int_entry(1),
+	vblank_int_entry(2),
+	vblank_int_entry(3),
+	vblank_int_entry(4),
+	vblank_int_entry(5),
+};
+
+static const struct irq_service_funcs irq_service_funcs_dce80 = {
+		.to_dal_irq_source = to_dal_irq_source_dce110
+};
+
+static void construct(
+	struct irq_service *irq_service,
+	struct irq_service_init_data *init_data)
+{
+	dal_irq_service_construct(irq_service, init_data);
+
+	irq_service->info = irq_source_info_dce80;
+	irq_service->funcs = &irq_service_funcs_dce80;
+}
+
+struct irq_service *dal_irq_service_dce80_create(
+	struct irq_service_init_data *init_data)
+{
+	struct irq_service *irq_service = kzalloc(sizeof(*irq_service),
+						  GFP_KERNEL);
+
+	if (!irq_service)
+		return NULL;
+
+	construct(irq_service, init_data);
+	return irq_service;
+}
+
+
diff --git a/drivers/gpu/drm/amd/display/dc/irq/dce80/irq_service_dce80.h b/drivers/gpu/drm/amd/display/dc/irq/dce80/irq_service_dce80.h
new file mode 100644
index 000000000000..3dd1013576ea
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/irq/dce80/irq_service_dce80.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_IRQ_SERVICE_DCE80_H__
+#define __DAL_IRQ_SERVICE_DCE80_H__
+
+#include "../irq_service.h"
+
+struct irq_service *dal_irq_service_dce80_create(
+	struct irq_service_init_data *init_data);
+
+#endif
+
diff --git a/drivers/gpu/drm/amd/display/dc/irq/dcn10/irq_service_dcn10.c b/drivers/gpu/drm/amd/display/dc/irq/dcn10/irq_service_dcn10.c
new file mode 100644
index 000000000000..74ad24714f6b
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/irq/dcn10/irq_service_dcn10.c
@@ -0,0 +1,356 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+#include "include/logger_interface.h"
+
+#include "../dce110/irq_service_dce110.h"
+
+#include "raven1/DCN/dcn_1_0_offset.h"
+#include "raven1/DCN/dcn_1_0_sh_mask.h"
+#include "vega10/soc15ip.h"
+
+#include "irq_service_dcn10.h"
+
+#include "ivsrcid/irqsrcs_dcn_1_0.h"
+
+enum dc_irq_source to_dal_irq_source_dcn10(
+		struct irq_service *irq_service,
+		uint32_t src_id,
+		uint32_t ext_id)
+{
+	switch (src_id) {
+	case DCN_1_0__SRCID__DC_D1_OTG_VSTARTUP:
+		return DC_IRQ_SOURCE_VBLANK1;
+	case DCN_1_0__SRCID__DC_D2_OTG_VSTARTUP:
+		return DC_IRQ_SOURCE_VBLANK2;
+	case DCN_1_0__SRCID__DC_D3_OTG_VSTARTUP:
+		return DC_IRQ_SOURCE_VBLANK3;
+	case DCN_1_0__SRCID__DC_D4_OTG_VSTARTUP:
+		return DC_IRQ_SOURCE_VBLANK4;
+	case DCN_1_0__SRCID__DC_D5_OTG_VSTARTUP:
+		return DC_IRQ_SOURCE_VBLANK5;
+	case DCN_1_0__SRCID__DC_D6_OTG_VSTARTUP:
+		return DC_IRQ_SOURCE_VBLANK6;
+	case DCN_1_0__SRCID__HUBP0_FLIP_INTERRUPT:
+		return DC_IRQ_SOURCE_PFLIP1;
+	case DCN_1_0__SRCID__HUBP1_FLIP_INTERRUPT:
+		return DC_IRQ_SOURCE_PFLIP2;
+	case DCN_1_0__SRCID__HUBP2_FLIP_INTERRUPT:
+		return DC_IRQ_SOURCE_PFLIP3;
+	case DCN_1_0__SRCID__HUBP3_FLIP_INTERRUPT:
+		return DC_IRQ_SOURCE_PFLIP4;
+	case DCN_1_0__SRCID__HUBP4_FLIP_INTERRUPT:
+		return DC_IRQ_SOURCE_PFLIP5;
+	case DCN_1_0__SRCID__HUBP5_FLIP_INTERRUPT:
+		return DC_IRQ_SOURCE_PFLIP6;
+
+	case DCN_1_0__SRCID__DC_HPD1_INT:
+		/* generic src_id for all HPD and HPDRX interrupts */
+		switch (ext_id) {
+		case DCN_1_0__CTXID__DC_HPD1_INT:
+			return DC_IRQ_SOURCE_HPD1;
+		case DCN_1_0__CTXID__DC_HPD2_INT:
+			return DC_IRQ_SOURCE_HPD2;
+		case DCN_1_0__CTXID__DC_HPD3_INT:
+			return DC_IRQ_SOURCE_HPD3;
+		case DCN_1_0__CTXID__DC_HPD4_INT:
+			return DC_IRQ_SOURCE_HPD4;
+		case DCN_1_0__CTXID__DC_HPD5_INT:
+			return DC_IRQ_SOURCE_HPD5;
+		case DCN_1_0__CTXID__DC_HPD6_INT:
+			return DC_IRQ_SOURCE_HPD6;
+		case DCN_1_0__CTXID__DC_HPD1_RX_INT:
+			return DC_IRQ_SOURCE_HPD1RX;
+		case DCN_1_0__CTXID__DC_HPD2_RX_INT:
+			return DC_IRQ_SOURCE_HPD2RX;
+		case DCN_1_0__CTXID__DC_HPD3_RX_INT:
+			return DC_IRQ_SOURCE_HPD3RX;
+		case DCN_1_0__CTXID__DC_HPD4_RX_INT:
+			return DC_IRQ_SOURCE_HPD4RX;
+		case DCN_1_0__CTXID__DC_HPD5_RX_INT:
+			return DC_IRQ_SOURCE_HPD5RX;
+		case DCN_1_0__CTXID__DC_HPD6_RX_INT:
+			return DC_IRQ_SOURCE_HPD6RX;
+		default:
+			return DC_IRQ_SOURCE_INVALID;
+		}
+		break;
+
+	default:
+		return DC_IRQ_SOURCE_INVALID;
+	}
+}
+
+static bool hpd_ack(
+	struct irq_service *irq_service,
+	const struct irq_source_info *info)
+{
+	uint32_t addr = info->status_reg;
+	uint32_t value = dm_read_reg(irq_service->ctx, addr);
+	uint32_t current_status =
+		get_reg_field_value(
+			value,
+			HPD0_DC_HPD_INT_STATUS,
+			DC_HPD_SENSE_DELAYED);
+
+	dal_irq_service_ack_generic(irq_service, info);
+
+	value = dm_read_reg(irq_service->ctx, info->enable_reg);
+
+	set_reg_field_value(
+		value,
+		current_status ? 0 : 1,
+		HPD0_DC_HPD_INT_CONTROL,
+		DC_HPD_INT_POLARITY);
+
+	dm_write_reg(irq_service->ctx, info->enable_reg, value);
+
+	return true;
+}
+
+static const struct irq_source_info_funcs hpd_irq_info_funcs = {
+	.set = NULL,
+	.ack = hpd_ack
+};
+
+static const struct irq_source_info_funcs hpd_rx_irq_info_funcs = {
+	.set = NULL,
+	.ack = NULL
+};
+
+static const struct irq_source_info_funcs pflip_irq_info_funcs = {
+	.set = NULL,
+	.ack = NULL
+};
+
+static const struct irq_source_info_funcs vblank_irq_info_funcs = {
+	.set = NULL,
+	.ack = NULL
+};
+
+#define BASE_INNER(seg) \
+	DCE_BASE__INST0_SEG ## seg
+
+#define BASE(seg) \
+	BASE_INNER(seg)
+
+#define SRI(reg_name, block, id)\
+	BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
+			mm ## block ## id ## _ ## reg_name
+
+
+#define IRQ_REG_ENTRY(block, reg_num, reg1, mask1, reg2, mask2)\
+	.enable_reg = SRI(reg1, block, reg_num),\
+	.enable_mask = \
+		block ## reg_num ## _ ## reg1 ## __ ## mask1 ## _MASK,\
+	.enable_value = {\
+		block ## reg_num ## _ ## reg1 ## __ ## mask1 ## _MASK,\
+		~block ## reg_num ## _ ## reg1 ## __ ## mask1 ## _MASK \
+	},\
+	.ack_reg = SRI(reg2, block, reg_num),\
+	.ack_mask = \
+		block ## reg_num ## _ ## reg2 ## __ ## mask2 ## _MASK,\
+	.ack_value = \
+		block ## reg_num ## _ ## reg2 ## __ ## mask2 ## _MASK \
+
+#define hpd_int_entry(reg_num)\
+	[DC_IRQ_SOURCE_HPD1 + reg_num] = {\
+		IRQ_REG_ENTRY(HPD, reg_num,\
+			DC_HPD_INT_CONTROL, DC_HPD_INT_EN,\
+			DC_HPD_INT_CONTROL, DC_HPD_INT_ACK),\
+		.status_reg = SRI(DC_HPD_INT_STATUS, HPD, reg_num),\
+		.funcs = &hpd_irq_info_funcs\
+	}
+
+#define hpd_rx_int_entry(reg_num)\
+	[DC_IRQ_SOURCE_HPD1RX + reg_num] = {\
+		IRQ_REG_ENTRY(HPD, reg_num,\
+			DC_HPD_INT_CONTROL, DC_HPD_RX_INT_EN,\
+			DC_HPD_INT_CONTROL, DC_HPD_RX_INT_ACK),\
+		.status_reg = SRI(DC_HPD_INT_STATUS, HPD, reg_num),\
+		.funcs = &hpd_rx_irq_info_funcs\
+	}
+#define pflip_int_entry(reg_num)\
+	[DC_IRQ_SOURCE_PFLIP1 + reg_num] = {\
+		IRQ_REG_ENTRY(HUBPREQ, reg_num,\
+			DCSURF_SURFACE_FLIP_INTERRUPT, SURFACE_FLIP_INT_MASK,\
+			DCSURF_SURFACE_FLIP_INTERRUPT, SURFACE_FLIP_CLEAR),\
+		.funcs = &pflip_irq_info_funcs\
+	}
+
+#define vupdate_int_entry(reg_num)\
+	[DC_IRQ_SOURCE_VUPDATE1 + reg_num] = {\
+		IRQ_REG_ENTRY(OTG, reg_num,\
+			OTG_GLOBAL_SYNC_STATUS, VUPDATE_INT_EN,\
+			OTG_GLOBAL_SYNC_STATUS, VUPDATE_EVENT_CLEAR),\
+		.funcs = &vblank_irq_info_funcs\
+	}
+
+#define vblank_int_entry(reg_num)\
+	[DC_IRQ_SOURCE_VBLANK1 + reg_num] = {\
+		IRQ_REG_ENTRY(OTG, reg_num,\
+			OTG_GLOBAL_SYNC_STATUS, VSTARTUP_INT_EN,\
+			OTG_GLOBAL_SYNC_STATUS, VSTARTUP_EVENT_CLEAR),\
+		.funcs = &vblank_irq_info_funcs\
+	}
+
+#define dummy_irq_entry() \
+	{\
+		.funcs = &dummy_irq_info_funcs\
+	}
+
+#define i2c_int_entry(reg_num) \
+	[DC_IRQ_SOURCE_I2C_DDC ## reg_num] = dummy_irq_entry()
+
+#define dp_sink_int_entry(reg_num) \
+	[DC_IRQ_SOURCE_DPSINK ## reg_num] = dummy_irq_entry()
+
+#define gpio_pad_int_entry(reg_num) \
+	[DC_IRQ_SOURCE_GPIOPAD ## reg_num] = dummy_irq_entry()
+
+#define dc_underflow_int_entry(reg_num) \
+	[DC_IRQ_SOURCE_DC ## reg_num ## UNDERFLOW] = dummy_irq_entry()
+
+static const struct irq_source_info_funcs dummy_irq_info_funcs = {
+	.set = dal_irq_service_dummy_set,
+	.ack = dal_irq_service_dummy_ack
+};
+
+static const struct irq_source_info
+irq_source_info_dcn10[DAL_IRQ_SOURCES_NUMBER] = {
+	[DC_IRQ_SOURCE_INVALID] = dummy_irq_entry(),
+	hpd_int_entry(0),
+	hpd_int_entry(1),
+	hpd_int_entry(2),
+	hpd_int_entry(3),
+	hpd_int_entry(4),
+	hpd_int_entry(5),
+	hpd_rx_int_entry(0),
+	hpd_rx_int_entry(1),
+	hpd_rx_int_entry(2),
+	hpd_rx_int_entry(3),
+	hpd_rx_int_entry(4),
+	hpd_rx_int_entry(5),
+	i2c_int_entry(1),
+	i2c_int_entry(2),
+	i2c_int_entry(3),
+	i2c_int_entry(4),
+	i2c_int_entry(5),
+	i2c_int_entry(6),
+	dp_sink_int_entry(1),
+	dp_sink_int_entry(2),
+	dp_sink_int_entry(3),
+	dp_sink_int_entry(4),
+	dp_sink_int_entry(5),
+	dp_sink_int_entry(6),
+	[DC_IRQ_SOURCE_TIMER] = dummy_irq_entry(),
+	pflip_int_entry(0),
+	pflip_int_entry(1),
+	pflip_int_entry(2),
+	pflip_int_entry(3),
+	[DC_IRQ_SOURCE_PFLIP5] = dummy_irq_entry(),
+	[DC_IRQ_SOURCE_PFLIP6] = dummy_irq_entry(),
+	[DC_IRQ_SOURCE_PFLIP_UNDERLAY0] = dummy_irq_entry(),
+	gpio_pad_int_entry(0),
+	gpio_pad_int_entry(1),
+	gpio_pad_int_entry(2),
+	gpio_pad_int_entry(3),
+	gpio_pad_int_entry(4),
+	gpio_pad_int_entry(5),
+	gpio_pad_int_entry(6),
+	gpio_pad_int_entry(7),
+	gpio_pad_int_entry(8),
+	gpio_pad_int_entry(9),
+	gpio_pad_int_entry(10),
+	gpio_pad_int_entry(11),
+	gpio_pad_int_entry(12),
+	gpio_pad_int_entry(13),
+	gpio_pad_int_entry(14),
+	gpio_pad_int_entry(15),
+	gpio_pad_int_entry(16),
+	gpio_pad_int_entry(17),
+	gpio_pad_int_entry(18),
+	gpio_pad_int_entry(19),
+	gpio_pad_int_entry(20),
+	gpio_pad_int_entry(21),
+	gpio_pad_int_entry(22),
+	gpio_pad_int_entry(23),
+	gpio_pad_int_entry(24),
+	gpio_pad_int_entry(25),
+	gpio_pad_int_entry(26),
+	gpio_pad_int_entry(27),
+	gpio_pad_int_entry(28),
+	gpio_pad_int_entry(29),
+	gpio_pad_int_entry(30),
+	dc_underflow_int_entry(1),
+	dc_underflow_int_entry(2),
+	dc_underflow_int_entry(3),
+	dc_underflow_int_entry(4),
+	dc_underflow_int_entry(5),
+	dc_underflow_int_entry(6),
+	[DC_IRQ_SOURCE_DMCU_SCP] = dummy_irq_entry(),
+	[DC_IRQ_SOURCE_VBIOS_SW] = dummy_irq_entry(),
+	vupdate_int_entry(0),
+	vupdate_int_entry(1),
+	vupdate_int_entry(2),
+	vupdate_int_entry(3),
+	vupdate_int_entry(4),
+	vupdate_int_entry(5),
+	vblank_int_entry(0),
+	vblank_int_entry(1),
+	vblank_int_entry(2),
+	vblank_int_entry(3),
+	vblank_int_entry(4),
+	vblank_int_entry(5),
+};
+
+static const struct irq_service_funcs irq_service_funcs_dcn10 = {
+		.to_dal_irq_source = to_dal_irq_source_dcn10
+};
+
+static void construct(
+	struct irq_service *irq_service,
+	struct irq_service_init_data *init_data)
+{
+	dal_irq_service_construct(irq_service, init_data);
+
+	irq_service->info = irq_source_info_dcn10;
+	irq_service->funcs = &irq_service_funcs_dcn10;
+}
+
+struct irq_service *dal_irq_service_dcn10_create(
+	struct irq_service_init_data *init_data)
+{
+	struct irq_service *irq_service = kzalloc(sizeof(*irq_service),
+						  GFP_KERNEL);
+
+	if (!irq_service)
+		return NULL;
+
+	construct(irq_service, init_data);
+	return irq_service;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/irq/dcn10/irq_service_dcn10.h b/drivers/gpu/drm/amd/display/dc/irq/dcn10/irq_service_dcn10.h
new file mode 100644
index 000000000000..fd2ca4d0c316
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/irq/dcn10/irq_service_dcn10.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_IRQ_SERVICE_DCN10_H__
+#define __DAL_IRQ_SERVICE_DCN10_H__
+
+#include "../irq_service.h"
+
+struct irq_service *dal_irq_service_dcn10_create(
+	struct irq_service_init_data *init_data);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/irq/irq_service.c b/drivers/gpu/drm/amd/display/dc/irq/irq_service.c
new file mode 100644
index 000000000000..b106513fc2dc
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/irq/irq_service.c
@@ -0,0 +1,170 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+#include "include/irq_service_interface.h"
+#include "include/logger_interface.h"
+
+#include "dce110/irq_service_dce110.h"
+
+
+#include "dce80/irq_service_dce80.h"
+
+#include "dce120/irq_service_dce120.h"
+
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+#include "dcn10/irq_service_dcn10.h"
+#endif
+
+#include "reg_helper.h"
+#include "irq_service.h"
+
+
+
+#define CTX \
+		irq_service->ctx
+
+void dal_irq_service_construct(
+	struct irq_service *irq_service,
+	struct irq_service_init_data *init_data)
+{
+	if (!init_data || !init_data->ctx) {
+		BREAK_TO_DEBUGGER();
+		return;
+	}
+
+	irq_service->ctx = init_data->ctx;
+}
+
+void dal_irq_service_destroy(struct irq_service **irq_service)
+{
+	if (!irq_service || !*irq_service) {
+		BREAK_TO_DEBUGGER();
+		return;
+	}
+
+	kfree(*irq_service);
+
+	*irq_service = NULL;
+}
+
+const struct irq_source_info *find_irq_source_info(
+	struct irq_service *irq_service,
+	enum dc_irq_source source)
+{
+	if (source > DAL_IRQ_SOURCES_NUMBER || source < DC_IRQ_SOURCE_INVALID)
+		return NULL;
+
+	return &irq_service->info[source];
+}
+
+void dal_irq_service_set_generic(
+	struct irq_service *irq_service,
+	const struct irq_source_info *info,
+	bool enable)
+{
+	uint32_t addr = info->enable_reg;
+	uint32_t value = dm_read_reg(irq_service->ctx, addr);
+
+	value = (value & ~info->enable_mask) |
+		(info->enable_value[enable ? 0 : 1] & info->enable_mask);
+	dm_write_reg(irq_service->ctx, addr, value);
+}
+
+bool dal_irq_service_set(
+	struct irq_service *irq_service,
+	enum dc_irq_source source,
+	bool enable)
+{
+	const struct irq_source_info *info =
+		find_irq_source_info(irq_service, source);
+
+	if (!info) {
+		dm_logger_write(
+			irq_service->ctx->logger, LOG_ERROR,
+			"%s: cannot find irq info table entry for %d\n",
+			__func__,
+			source);
+		return false;
+	}
+
+	dal_irq_service_ack(irq_service, source);
+
+	if (info->funcs->set)
+		return info->funcs->set(irq_service, info, enable);
+
+	dal_irq_service_set_generic(irq_service, info, enable);
+
+	return true;
+}
+
+void dal_irq_service_ack_generic(
+	struct irq_service *irq_service,
+	const struct irq_source_info *info)
+{
+	uint32_t addr = info->ack_reg;
+	uint32_t value = dm_read_reg(irq_service->ctx, addr);
+
+	value = (value & ~info->ack_mask) |
+		(info->ack_value & info->ack_mask);
+	dm_write_reg(irq_service->ctx, addr, value);
+}
+
+bool dal_irq_service_ack(
+	struct irq_service *irq_service,
+	enum dc_irq_source source)
+{
+	const struct irq_source_info *info =
+		find_irq_source_info(irq_service, source);
+
+	if (!info) {
+		dm_logger_write(
+			irq_service->ctx->logger, LOG_ERROR,
+			"%s: cannot find irq info table entry for %d\n",
+			__func__,
+			source);
+		return false;
+	}
+
+	if (info->funcs->ack)
+		return info->funcs->ack(irq_service, info);
+
+	dal_irq_service_ack_generic(irq_service, info);
+
+	return true;
+}
+
+enum dc_irq_source dal_irq_service_to_irq_source(
+		struct irq_service *irq_service,
+		uint32_t src_id,
+		uint32_t ext_id)
+{
+	return irq_service->funcs->to_dal_irq_source(
+		irq_service,
+		src_id,
+		ext_id);
+}
diff --git a/drivers/gpu/drm/amd/display/dc/irq/irq_service.h b/drivers/gpu/drm/amd/display/dc/irq/irq_service.h
new file mode 100644
index 000000000000..dbfcb096eedd
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/irq/irq_service.h
@@ -0,0 +1,85 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_IRQ_SERVICE_H__
+#define __DAL_IRQ_SERVICE_H__
+
+#include "include/irq_service_interface.h"
+
+#include "irq_types.h"
+
+struct irq_service;
+struct irq_source_info;
+
+struct irq_source_info_funcs {
+	bool (*set)(
+		struct irq_service *irq_service,
+		const struct irq_source_info *info,
+		bool enable);
+	bool (*ack)(
+		struct irq_service *irq_service,
+		const struct irq_source_info *info);
+};
+
+struct irq_source_info {
+	uint32_t src_id;
+	uint32_t ext_id;
+	uint32_t enable_reg;
+	uint32_t enable_mask;
+	uint32_t enable_value[2];
+	uint32_t ack_reg;
+	uint32_t ack_mask;
+	uint32_t ack_value;
+	uint32_t status_reg;
+	const struct irq_source_info_funcs *funcs;
+};
+
+struct irq_service_funcs {
+	enum dc_irq_source (*to_dal_irq_source)(
+			struct irq_service *irq_service,
+			uint32_t src_id,
+			uint32_t ext_id);
+};
+
+struct irq_service {
+	struct dc_context *ctx;
+	const struct irq_source_info *info;
+	const struct irq_service_funcs *funcs;
+};
+
+void dal_irq_service_construct(
+	struct irq_service *irq_service,
+	struct irq_service_init_data *init_data);
+
+void dal_irq_service_ack_generic(
+	struct irq_service *irq_service,
+	const struct irq_source_info *info);
+
+void dal_irq_service_set_generic(
+	struct irq_service *irq_service,
+	const struct irq_source_info *info,
+	bool enable);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/irq_types.h b/drivers/gpu/drm/amd/display/dc/irq_types.h
new file mode 100644
index 000000000000..a506c2e939f5
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/irq_types.h
@@ -0,0 +1,193 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_IRQ_TYPES_H__
+#define __DAL_IRQ_TYPES_H__
+
+struct dc_context;
+
+typedef void (*interrupt_handler)(void *);
+
+typedef void *irq_handler_idx;
+#define DAL_INVALID_IRQ_HANDLER_IDX NULL
+
+/* The order of the IRQ sources is important and MUST match the one's
+of base driver */
+enum dc_irq_source {
+	/* Use as mask to specify invalid irq source */
+	DC_IRQ_SOURCE_INVALID = 0,
+
+	DC_IRQ_SOURCE_HPD1,
+	DC_IRQ_SOURCE_HPD2,
+	DC_IRQ_SOURCE_HPD3,
+	DC_IRQ_SOURCE_HPD4,
+	DC_IRQ_SOURCE_HPD5,
+	DC_IRQ_SOURCE_HPD6,
+
+	DC_IRQ_SOURCE_HPD1RX,
+	DC_IRQ_SOURCE_HPD2RX,
+	DC_IRQ_SOURCE_HPD3RX,
+	DC_IRQ_SOURCE_HPD4RX,
+	DC_IRQ_SOURCE_HPD5RX,
+	DC_IRQ_SOURCE_HPD6RX,
+
+	DC_IRQ_SOURCE_I2C_DDC1,
+	DC_IRQ_SOURCE_I2C_DDC2,
+	DC_IRQ_SOURCE_I2C_DDC3,
+	DC_IRQ_SOURCE_I2C_DDC4,
+	DC_IRQ_SOURCE_I2C_DDC5,
+	DC_IRQ_SOURCE_I2C_DDC6,
+
+	DC_IRQ_SOURCE_DPSINK1,
+	DC_IRQ_SOURCE_DPSINK2,
+	DC_IRQ_SOURCE_DPSINK3,
+	DC_IRQ_SOURCE_DPSINK4,
+	DC_IRQ_SOURCE_DPSINK5,
+	DC_IRQ_SOURCE_DPSINK6,
+
+	DC_IRQ_SOURCE_TIMER,
+
+	DC_IRQ_SOURCE_PFLIP_FIRST,
+	DC_IRQ_SOURCE_PFLIP1 = DC_IRQ_SOURCE_PFLIP_FIRST,
+	DC_IRQ_SOURCE_PFLIP2,
+	DC_IRQ_SOURCE_PFLIP3,
+	DC_IRQ_SOURCE_PFLIP4,
+	DC_IRQ_SOURCE_PFLIP5,
+	DC_IRQ_SOURCE_PFLIP6,
+	DC_IRQ_SOURCE_PFLIP_UNDERLAY0,
+	DC_IRQ_SOURCE_PFLIP_LAST = DC_IRQ_SOURCE_PFLIP_UNDERLAY0,
+
+	DC_IRQ_SOURCE_GPIOPAD0,
+	DC_IRQ_SOURCE_GPIOPAD1,
+	DC_IRQ_SOURCE_GPIOPAD2,
+	DC_IRQ_SOURCE_GPIOPAD3,
+	DC_IRQ_SOURCE_GPIOPAD4,
+	DC_IRQ_SOURCE_GPIOPAD5,
+	DC_IRQ_SOURCE_GPIOPAD6,
+	DC_IRQ_SOURCE_GPIOPAD7,
+	DC_IRQ_SOURCE_GPIOPAD8,
+	DC_IRQ_SOURCE_GPIOPAD9,
+	DC_IRQ_SOURCE_GPIOPAD10,
+	DC_IRQ_SOURCE_GPIOPAD11,
+	DC_IRQ_SOURCE_GPIOPAD12,
+	DC_IRQ_SOURCE_GPIOPAD13,
+	DC_IRQ_SOURCE_GPIOPAD14,
+	DC_IRQ_SOURCE_GPIOPAD15,
+	DC_IRQ_SOURCE_GPIOPAD16,
+	DC_IRQ_SOURCE_GPIOPAD17,
+	DC_IRQ_SOURCE_GPIOPAD18,
+	DC_IRQ_SOURCE_GPIOPAD19,
+	DC_IRQ_SOURCE_GPIOPAD20,
+	DC_IRQ_SOURCE_GPIOPAD21,
+	DC_IRQ_SOURCE_GPIOPAD22,
+	DC_IRQ_SOURCE_GPIOPAD23,
+	DC_IRQ_SOURCE_GPIOPAD24,
+	DC_IRQ_SOURCE_GPIOPAD25,
+	DC_IRQ_SOURCE_GPIOPAD26,
+	DC_IRQ_SOURCE_GPIOPAD27,
+	DC_IRQ_SOURCE_GPIOPAD28,
+	DC_IRQ_SOURCE_GPIOPAD29,
+	DC_IRQ_SOURCE_GPIOPAD30,
+
+	DC_IRQ_SOURCE_DC1UNDERFLOW,
+	DC_IRQ_SOURCE_DC2UNDERFLOW,
+	DC_IRQ_SOURCE_DC3UNDERFLOW,
+	DC_IRQ_SOURCE_DC4UNDERFLOW,
+	DC_IRQ_SOURCE_DC5UNDERFLOW,
+	DC_IRQ_SOURCE_DC6UNDERFLOW,
+
+	DC_IRQ_SOURCE_DMCU_SCP,
+	DC_IRQ_SOURCE_VBIOS_SW,
+
+	DC_IRQ_SOURCE_VUPDATE1,
+	DC_IRQ_SOURCE_VUPDATE2,
+	DC_IRQ_SOURCE_VUPDATE3,
+	DC_IRQ_SOURCE_VUPDATE4,
+	DC_IRQ_SOURCE_VUPDATE5,
+	DC_IRQ_SOURCE_VUPDATE6,
+
+	DC_IRQ_SOURCE_VBLANK1,
+	DC_IRQ_SOURCE_VBLANK2,
+	DC_IRQ_SOURCE_VBLANK3,
+	DC_IRQ_SOURCE_VBLANK4,
+	DC_IRQ_SOURCE_VBLANK5,
+	DC_IRQ_SOURCE_VBLANK6,
+
+	DAL_IRQ_SOURCES_NUMBER
+};
+
+enum irq_type
+{
+	IRQ_TYPE_PFLIP = DC_IRQ_SOURCE_PFLIP1,
+	IRQ_TYPE_VUPDATE = DC_IRQ_SOURCE_VUPDATE1,
+	IRQ_TYPE_VBLANK = DC_IRQ_SOURCE_VBLANK1,
+};
+
+#define DAL_VALID_IRQ_SRC_NUM(src) \
+	((src) <= DAL_IRQ_SOURCES_NUMBER && (src) > DC_IRQ_SOURCE_INVALID)
+
+/* Number of Page Flip IRQ Sources. */
+#define DAL_PFLIP_IRQ_SRC_NUM \
+	(DC_IRQ_SOURCE_PFLIP_LAST - DC_IRQ_SOURCE_PFLIP_FIRST + 1)
+
+/* the number of contexts may be expanded in the future based on needs */
+enum dc_interrupt_context {
+	INTERRUPT_LOW_IRQ_CONTEXT = 0,
+	INTERRUPT_HIGH_IRQ_CONTEXT,
+	INTERRUPT_CONTEXT_NUMBER
+};
+
+enum dc_interrupt_porlarity {
+	INTERRUPT_POLARITY_DEFAULT = 0,
+	INTERRUPT_POLARITY_LOW = INTERRUPT_POLARITY_DEFAULT,
+	INTERRUPT_POLARITY_HIGH,
+	INTERRUPT_POLARITY_BOTH
+};
+
+#define DC_DECODE_INTERRUPT_POLARITY(int_polarity) \
+	(int_polarity == INTERRUPT_POLARITY_LOW) ? "Low" : \
+	(int_polarity == INTERRUPT_POLARITY_HIGH) ? "High" : \
+	(int_polarity == INTERRUPT_POLARITY_BOTH) ? "Both" : "Invalid"
+
+struct dc_timer_interrupt_params {
+	uint32_t micro_sec_interval;
+	enum dc_interrupt_context int_context;
+};
+
+struct dc_interrupt_params {
+	/* The polarity *change* which will trigger an interrupt.
+	 * If 'requested_polarity == INTERRUPT_POLARITY_BOTH', then
+	 * 'current_polarity' must be initialised. */
+	enum dc_interrupt_porlarity requested_polarity;
+	/* If 'requested_polarity == INTERRUPT_POLARITY_BOTH',
+	 * 'current_polarity' should contain the current state, which means
+	 * the interrupt will be triggered when state changes from what is,
+	 * in 'current_polarity'. */
+	enum dc_interrupt_porlarity current_polarity;
+	enum dc_irq_source irq_source;
+	enum dc_interrupt_context int_context;
+};
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/os_types.h b/drivers/gpu/drm/amd/display/dc/os_types.h
new file mode 100644
index 000000000000..a87c0329541f
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/os_types.h
@@ -0,0 +1,96 @@
+/*
+ * Copyright 2012-16 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef _OS_TYPES_H_
+#define _OS_TYPES_H_
+
+#if defined __KERNEL__
+
+#include <asm/byteorder.h>
+#include <linux/types.h>
+#include <drm/drmP.h>
+
+#include <linux/kref.h>
+
+#include "cgs_linux.h"
+
+#if defined(__BIG_ENDIAN) && !defined(BIGENDIAN_CPU)
+#define BIGENDIAN_CPU
+#elif defined(__LITTLE_ENDIAN) && !defined(LITTLEENDIAN_CPU)
+#define LITTLEENDIAN_CPU
+#endif
+
+#undef READ
+#undef WRITE
+#undef FRAME_SIZE
+
+#define dm_output_to_console(fmt, ...) DRM_INFO(fmt, ##__VA_ARGS__)
+
+#define dm_error(fmt, ...) DRM_ERROR(fmt, ##__VA_ARGS__)
+
+#define dm_debug(fmt, ...) DRM_DEBUG_KMS(fmt, ##__VA_ARGS__)
+
+#define dm_vlog(fmt, args) vprintk(fmt, args)
+
+#endif
+
+/*
+ *
+ * general debug capabilities
+ *
+ */
+#if defined(CONFIG_HAVE_KGDB) || defined(CONFIG_KGDB)
+#define ASSERT_CRITICAL(expr) do {	\
+	if (WARN_ON(!(expr))) { \
+		kgdb_breakpoint(); \
+	} \
+} while (0)
+#else
+#define ASSERT_CRITICAL(expr) do {	\
+	if (WARN_ON(!(expr))) { \
+		; \
+	} \
+} while (0)
+#endif
+
+#if defined(CONFIG_DEBUG_KERNEL_DC)
+#define ASSERT(expr) ASSERT_CRITICAL(expr)
+
+#else
+#define ASSERT(expr) WARN_ON(!(expr))
+#endif
+
+#define BREAK_TO_DEBUGGER() ASSERT(0)
+
+#define DC_ERR(...)  do { \
+	dm_error(__VA_ARGS__); \
+	BREAK_TO_DEBUGGER(); \
+} while (0)
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+#include <asm/fpu/api.h>
+#endif
+
+#endif /* _OS_TYPES_H_ */
diff --git a/drivers/gpu/drm/amd/display/dc/virtual/Makefile b/drivers/gpu/drm/amd/display/dc/virtual/Makefile
new file mode 100644
index 000000000000..07326d244d50
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/virtual/Makefile
@@ -0,0 +1,30 @@
+#
+# Copyright 2017 Advanced Micro Devices, Inc.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+#
+#
+# Makefile for the virtual sub-component of DAL.
+# It provides the control and status of HW CRTC block.
+
+VIRTUAL = virtual_link_encoder.o virtual_stream_encoder.o
+
+AMD_DAL_VIRTUAL = $(addprefix $(AMDDALPATH)/dc/virtual/,$(VIRTUAL))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_VIRTUAL)
diff --git a/drivers/gpu/drm/amd/display/dc/virtual/virtual_link_encoder.c b/drivers/gpu/drm/amd/display/dc/virtual/virtual_link_encoder.c
new file mode 100644
index 000000000000..88c2bde3f039
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/virtual/virtual_link_encoder.c
@@ -0,0 +1,124 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "dm_services_types.h"
+
+#include "virtual_link_encoder.h"
+
+static bool virtual_link_encoder_validate_output_with_stream(
+	struct link_encoder *enc,
+	const struct dc_stream_state *stream) { return true; }
+
+static void virtual_link_encoder_hw_init(struct link_encoder *enc) {}
+
+static void virtual_link_encoder_setup(
+	struct link_encoder *enc,
+	enum signal_type signal) {}
+
+static void virtual_link_encoder_enable_tmds_output(
+	struct link_encoder *enc,
+	enum clock_source_id clock_source,
+	enum dc_color_depth color_depth,
+	bool hdmi,
+	bool dual_link,
+	uint32_t pixel_clock) {}
+
+static void virtual_link_encoder_enable_dp_output(
+	struct link_encoder *enc,
+	const struct dc_link_settings *link_settings,
+	enum clock_source_id clock_source) {}
+
+static void virtual_link_encoder_enable_dp_mst_output(
+	struct link_encoder *enc,
+	const struct dc_link_settings *link_settings,
+	enum clock_source_id clock_source) {}
+
+static void virtual_link_encoder_disable_output(
+	struct link_encoder *link_enc,
+	enum signal_type signal,
+	struct dc_link *link) {}
+
+static void virtual_link_encoder_dp_set_lane_settings(
+	struct link_encoder *enc,
+	const struct link_training_settings *link_settings) {}
+
+static void virtual_link_encoder_dp_set_phy_pattern(
+	struct link_encoder *enc,
+	const struct encoder_set_dp_phy_pattern_param *param) {}
+
+static void virtual_link_encoder_update_mst_stream_allocation_table(
+	struct link_encoder *enc,
+	const struct link_mst_stream_allocation_table *table) {}
+
+static void virtual_link_encoder_connect_dig_be_to_fe(
+	struct link_encoder *enc,
+	enum engine_id engine,
+	bool connect) {}
+
+static void virtual_link_encoder_destroy(struct link_encoder **enc)
+{
+	kfree(*enc);
+	*enc = NULL;
+}
+
+
+static const struct link_encoder_funcs virtual_lnk_enc_funcs = {
+	.validate_output_with_stream =
+		virtual_link_encoder_validate_output_with_stream,
+	.hw_init = virtual_link_encoder_hw_init,
+	.setup = virtual_link_encoder_setup,
+	.enable_tmds_output = virtual_link_encoder_enable_tmds_output,
+	.enable_dp_output = virtual_link_encoder_enable_dp_output,
+	.enable_dp_mst_output = virtual_link_encoder_enable_dp_mst_output,
+	.disable_output = virtual_link_encoder_disable_output,
+	.dp_set_lane_settings = virtual_link_encoder_dp_set_lane_settings,
+	.dp_set_phy_pattern = virtual_link_encoder_dp_set_phy_pattern,
+	.update_mst_stream_allocation_table =
+		virtual_link_encoder_update_mst_stream_allocation_table,
+	.connect_dig_be_to_fe = virtual_link_encoder_connect_dig_be_to_fe,
+	.destroy = virtual_link_encoder_destroy
+};
+
+bool virtual_link_encoder_construct(
+	struct link_encoder *enc, const struct encoder_init_data *init_data)
+{
+	enc->funcs = &virtual_lnk_enc_funcs;
+	enc->ctx = init_data->ctx;
+	enc->id = init_data->encoder;
+
+	enc->hpd_source = init_data->hpd_source;
+	enc->connector = init_data->connector;
+
+	enc->transmitter = init_data->transmitter;
+
+	enc->output_signals = SIGNAL_TYPE_VIRTUAL;
+
+	enc->preferred_engine = ENGINE_ID_VIRTUAL;
+
+	return true;
+}
+
+
diff --git a/drivers/gpu/drm/amd/display/dc/virtual/virtual_link_encoder.h b/drivers/gpu/drm/amd/display/dc/virtual/virtual_link_encoder.h
new file mode 100644
index 000000000000..eb1a94fb8a9b
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/virtual/virtual_link_encoder.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_VIRTUAL_LINK_ENCODER_H__
+#define __DC_VIRTUAL_LINK_ENCODER_H__
+
+#include "link_encoder.h"
+
+bool virtual_link_encoder_construct(
+	struct link_encoder *enc, const struct encoder_init_data *init_data);
+
+#endif /* __DC_VIRTUAL_LINK_ENCODER_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/virtual/virtual_stream_encoder.c b/drivers/gpu/drm/amd/display/dc/virtual/virtual_stream_encoder.c
new file mode 100644
index 000000000000..3dc1733eea20
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/virtual/virtual_stream_encoder.c
@@ -0,0 +1,136 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "virtual_stream_encoder.h"
+
+static void virtual_stream_encoder_dp_set_stream_attribute(
+	struct stream_encoder *enc,
+	struct dc_crtc_timing *crtc_timing,
+	enum dc_color_space output_color_space) {}
+
+static void virtual_stream_encoder_hdmi_set_stream_attribute(
+	struct stream_encoder *enc,
+	struct dc_crtc_timing *crtc_timing,
+	int actual_pix_clk_khz,
+	bool enable_audio) {}
+
+static void virtual_stream_encoder_dvi_set_stream_attribute(
+	struct stream_encoder *enc,
+	struct dc_crtc_timing *crtc_timing,
+	bool is_dual_link) {}
+
+static void virtual_stream_encoder_set_mst_bandwidth(
+	struct stream_encoder *enc,
+	struct fixed31_32 avg_time_slots_per_mtp) {}
+
+static void virtual_stream_encoder_update_hdmi_info_packets(
+	struct stream_encoder *enc,
+	const struct encoder_info_frame *info_frame) {}
+
+static void virtual_stream_encoder_stop_hdmi_info_packets(
+	struct stream_encoder *enc) {}
+
+static void virtual_stream_encoder_set_avmute(
+	struct stream_encoder *enc,
+	bool enable) {}
+static void virtual_stream_encoder_update_dp_info_packets(
+	struct stream_encoder *enc,
+	const struct encoder_info_frame *info_frame) {}
+
+static void virtual_stream_encoder_stop_dp_info_packets(
+	struct stream_encoder *enc) {}
+
+static void virtual_stream_encoder_dp_blank(
+	struct stream_encoder *enc) {}
+
+static void virtual_stream_encoder_dp_unblank(
+	struct stream_encoder *enc,
+	const struct encoder_unblank_param *param) {}
+
+static void virtual_audio_mute_control(
+	struct stream_encoder *enc,
+	bool mute) {}
+
+static const struct stream_encoder_funcs virtual_str_enc_funcs = {
+	.dp_set_stream_attribute =
+		virtual_stream_encoder_dp_set_stream_attribute,
+	.hdmi_set_stream_attribute =
+		virtual_stream_encoder_hdmi_set_stream_attribute,
+	.dvi_set_stream_attribute =
+		virtual_stream_encoder_dvi_set_stream_attribute,
+	.set_mst_bandwidth =
+		virtual_stream_encoder_set_mst_bandwidth,
+	.update_hdmi_info_packets =
+		virtual_stream_encoder_update_hdmi_info_packets,
+	.stop_hdmi_info_packets =
+		virtual_stream_encoder_stop_hdmi_info_packets,
+	.update_dp_info_packets =
+		virtual_stream_encoder_update_dp_info_packets,
+	.stop_dp_info_packets =
+		virtual_stream_encoder_stop_dp_info_packets,
+	.dp_blank =
+		virtual_stream_encoder_dp_blank,
+	.dp_unblank =
+		virtual_stream_encoder_dp_unblank,
+
+	.audio_mute_control = virtual_audio_mute_control,
+	.set_avmute = virtual_stream_encoder_set_avmute,
+};
+
+bool virtual_stream_encoder_construct(
+	struct stream_encoder *enc,
+	struct dc_context *ctx,
+	struct dc_bios *bp)
+{
+	if (!enc)
+		return false;
+	if (!bp)
+		return false;
+
+	enc->funcs = &virtual_str_enc_funcs;
+	enc->ctx = ctx;
+	enc->id = ENGINE_ID_VIRTUAL;
+	enc->bp = bp;
+
+	return true;
+}
+
+struct stream_encoder *virtual_stream_encoder_create(
+	struct dc_context *ctx, struct dc_bios *bp)
+{
+	struct stream_encoder *enc = kzalloc(sizeof(*enc), GFP_KERNEL);
+
+	if (!enc)
+		return NULL;
+
+	if (virtual_stream_encoder_construct(enc, ctx, bp))
+		return enc;
+
+	BREAK_TO_DEBUGGER();
+	kfree(enc);
+	return NULL;
+}
+
diff --git a/drivers/gpu/drm/amd/display/dc/virtual/virtual_stream_encoder.h b/drivers/gpu/drm/amd/display/dc/virtual/virtual_stream_encoder.h
new file mode 100644
index 000000000000..bf3422c66976
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/virtual/virtual_stream_encoder.h
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_VIRTUAL_STREAM_ENCODER_H__
+#define __DC_VIRTUAL_STREAM_ENCODER_H__
+
+#include "stream_encoder.h"
+
+struct stream_encoder *virtual_stream_encoder_create(
+	struct dc_context *ctx, struct dc_bios *bp);
+
+bool virtual_stream_encoder_construct(
+	struct stream_encoder *enc,
+	struct dc_context *ctx,
+	struct dc_bios *bp);
+
+#endif /* __DC_VIRTUAL_STREAM_ENCODER_H__ */
diff --git a/drivers/gpu/drm/amd/display/include/audio_types.h b/drivers/gpu/drm/amd/display/include/audio_types.h
new file mode 100644
index 000000000000..6364fbc24cfe
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/include/audio_types.h
@@ -0,0 +1,106 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __AUDIO_TYPES_H__
+#define __AUDIO_TYPES_H__
+
+#include "signal_types.h"
+
+#define AUDIO_INFO_DISPLAY_NAME_SIZE_IN_CHARS 20
+#define MAX_HW_AUDIO_INFO_DISPLAY_NAME_SIZE_IN_CHARS 18
+#define MULTI_CHANNEL_SPLIT_NO_ASSO_INFO 0xFFFFFFFF
+
+
+struct audio_crtc_info {
+	uint32_t h_total;
+	uint32_t h_active;
+	uint32_t v_active;
+	uint32_t pixel_repetition;
+	uint32_t requested_pixel_clock; /* in KHz */
+	uint32_t calculated_pixel_clock; /* in KHz */
+	uint32_t refresh_rate;
+	enum dc_color_depth color_depth;
+	bool interlaced;
+};
+struct azalia_clock_info {
+	uint32_t pixel_clock_in_10khz;
+	uint32_t audio_dto_phase;
+	uint32_t audio_dto_module;
+	uint32_t audio_dto_wall_clock_ratio;
+};
+
+enum audio_dto_source {
+	DTO_SOURCE_UNKNOWN = 0,
+	DTO_SOURCE_ID0,
+	DTO_SOURCE_ID1,
+	DTO_SOURCE_ID2,
+	DTO_SOURCE_ID3,
+	DTO_SOURCE_ID4,
+	DTO_SOURCE_ID5
+};
+
+/* PLL information required for AZALIA DTO calculation */
+
+struct audio_pll_info {
+	uint32_t dp_dto_source_clock_in_khz;
+	uint32_t feed_back_divider;
+	enum audio_dto_source dto_source;
+	bool ss_enabled;
+	uint32_t ss_percentage;
+	uint32_t ss_percentage_divider;
+};
+
+struct audio_channel_associate_info {
+	union {
+		struct {
+			uint32_t ALL_CHANNEL_FL:4;
+			uint32_t ALL_CHANNEL_FR:4;
+			uint32_t ALL_CHANNEL_FC:4;
+			uint32_t ALL_CHANNEL_Sub:4;
+			uint32_t ALL_CHANNEL_SL:4;
+			uint32_t ALL_CHANNEL_SR:4;
+			uint32_t ALL_CHANNEL_BL:4;
+			uint32_t ALL_CHANNEL_BR:4;
+		} bits;
+		uint32_t u32all;
+	};
+};
+
+struct audio_output {
+	/* Front DIG id. */
+	enum engine_id engine_id;
+	/* encoder output signal */
+	enum signal_type signal;
+	/* video timing */
+	struct audio_crtc_info crtc_info;
+	/* PLL for audio */
+	struct audio_pll_info pll_info;
+};
+
+enum audio_payload {
+	CHANNEL_SPLIT_MAPPINGCHANG = 0x9,
+};
+
+#endif /* __AUDIO_TYPES_H__ */
diff --git a/drivers/gpu/drm/amd/display/include/bios_parser_interface.h b/drivers/gpu/drm/amd/display/include/bios_parser_interface.h
new file mode 100644
index 000000000000..d51101c5c6b0
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/include/bios_parser_interface.h
@@ -0,0 +1,44 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_BIOS_PARSER_INTERFACE_H__
+#define __DAL_BIOS_PARSER_INTERFACE_H__
+
+#include "dc_bios_types.h"
+
+struct bios_parser;
+
+struct bp_init_data {
+	struct dc_context *ctx;
+	uint8_t *bios;
+};
+
+struct dc_bios *dal_bios_parser_create(
+	struct bp_init_data *init,
+	enum dce_version dce_version);
+
+void dal_bios_parser_destroy(struct dc_bios **dcb);
+
+#endif /* __DAL_BIOS_PARSER_INTERFACE_H__ */
diff --git a/drivers/gpu/drm/amd/display/include/bios_parser_types.h b/drivers/gpu/drm/amd/display/include/bios_parser_types.h
new file mode 100644
index 000000000000..0840f69cde99
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/include/bios_parser_types.h
@@ -0,0 +1,310 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_BIOS_PARSER_TYPES_H__
+
+#define __DAL_BIOS_PARSER_TYPES_H__
+
+#include "dm_services.h"
+#include "include/signal_types.h"
+#include "include/grph_object_ctrl_defs.h"
+#include "include/gpio_types.h"
+#include "include/link_service_types.h"
+
+/* TODO: include signal_types.h and remove this enum */
+enum as_signal_type {
+	AS_SIGNAL_TYPE_NONE = 0L, /* no signal */
+	AS_SIGNAL_TYPE_DVI,
+	AS_SIGNAL_TYPE_HDMI,
+	AS_SIGNAL_TYPE_LVDS,
+	AS_SIGNAL_TYPE_DISPLAY_PORT,
+	AS_SIGNAL_TYPE_GPU_PLL,
+	AS_SIGNAL_TYPE_UNKNOWN
+};
+
+enum bp_result {
+	BP_RESULT_OK = 0, /* There was no error */
+	BP_RESULT_BADINPUT, /*Bad input parameter */
+	BP_RESULT_BADBIOSTABLE, /* Bad BIOS table */
+	BP_RESULT_UNSUPPORTED, /* BIOS Table is not supported */
+	BP_RESULT_NORECORD, /* Record can't be found */
+	BP_RESULT_FAILURE
+};
+
+enum bp_encoder_control_action {
+	/* direct VBIOS translation! Just to simplify the translation */
+	ENCODER_CONTROL_DISABLE = 0,
+	ENCODER_CONTROL_ENABLE,
+	ENCODER_CONTROL_SETUP,
+	ENCODER_CONTROL_INIT
+};
+
+enum bp_transmitter_control_action {
+	/* direct VBIOS translation! Just to simplify the translation */
+	TRANSMITTER_CONTROL_DISABLE = 0,
+	TRANSMITTER_CONTROL_ENABLE,
+	TRANSMITTER_CONTROL_BACKLIGHT_OFF,
+	TRANSMITTER_CONTROL_BACKLIGHT_ON,
+	TRANSMITTER_CONTROL_BACKLIGHT_BRIGHTNESS,
+	TRANSMITTER_CONTROL_LCD_SETF_TEST_START,
+	TRANSMITTER_CONTROL_LCD_SELF_TEST_STOP,
+	TRANSMITTER_CONTROL_INIT,
+	TRANSMITTER_CONTROL_DEACTIVATE,
+	TRANSMITTER_CONTROL_ACTIAVATE,
+	TRANSMITTER_CONTROL_SETUP,
+	TRANSMITTER_CONTROL_SET_VOLTAGE_AND_PREEMPASIS,
+	/* ATOM_TRANSMITTER_ACTION_POWER_ON. This action is for eDP only
+	 * (power up the panel)
+	 */
+	TRANSMITTER_CONTROL_POWER_ON,
+	/* ATOM_TRANSMITTER_ACTION_POWER_OFF. This action is for eDP only
+	 * (power down the panel)
+	 */
+	TRANSMITTER_CONTROL_POWER_OFF
+};
+
+enum bp_external_encoder_control_action {
+	EXTERNAL_ENCODER_CONTROL_DISABLE = 0,
+	EXTERNAL_ENCODER_CONTROL_ENABLE = 1,
+	EXTERNAL_ENCODER_CONTROL_INIT = 0x7,
+	EXTERNAL_ENCODER_CONTROL_SETUP = 0xf,
+	EXTERNAL_ENCODER_CONTROL_UNBLANK = 0x10,
+	EXTERNAL_ENCODER_CONTROL_BLANK = 0x11,
+};
+
+enum bp_pipe_control_action {
+	ASIC_PIPE_DISABLE = 0,
+	ASIC_PIPE_ENABLE,
+	ASIC_PIPE_INIT
+};
+
+struct bp_encoder_control {
+	enum bp_encoder_control_action action;
+	enum engine_id engine_id;
+	enum transmitter transmitter;
+	enum signal_type signal;
+	enum dc_lane_count lanes_number;
+	enum dc_color_depth color_depth;
+	bool enable_dp_audio;
+	uint32_t pixel_clock; /* khz */
+};
+
+struct bp_external_encoder_control {
+	enum bp_external_encoder_control_action action;
+	enum engine_id engine_id;
+	enum dc_link_rate link_rate;
+	enum dc_lane_count lanes_number;
+	enum signal_type signal;
+	enum dc_color_depth color_depth;
+	bool coherent;
+	struct graphics_object_id encoder_id;
+	struct graphics_object_id connector_obj_id;
+	uint32_t pixel_clock; /* in KHz */
+};
+
+struct bp_crtc_source_select {
+	enum engine_id engine_id;
+	enum controller_id controller_id;
+	/* from GPU Tx aka asic_signal */
+	enum signal_type signal;
+	/* sink_signal may differ from asicSignal if Translator encoder */
+	enum signal_type sink_signal;
+	enum display_output_bit_depth display_output_bit_depth;
+	bool enable_dp_audio;
+};
+
+struct bp_transmitter_control {
+	enum bp_transmitter_control_action action;
+	enum engine_id engine_id;
+	enum transmitter transmitter; /* PhyId */
+	enum dc_lane_count lanes_number;
+	enum clock_source_id pll_id; /* needed for DCE 4.0 */
+	enum signal_type signal;
+	enum dc_color_depth color_depth; /* not used for DCE6.0 */
+	enum hpd_source_id hpd_sel; /* ucHPDSel, used for DCe6.0 */
+	struct graphics_object_id connector_obj_id;
+	/* symClock; in 10kHz, pixel clock, in HDMI deep color mode, it should
+	 * be pixel clock * deep_color_ratio (in KHz)
+	 */
+	uint32_t pixel_clock;
+	uint32_t lane_select;
+	uint32_t lane_settings;
+	bool coherent;
+	bool multi_path;
+	bool single_pll_mode;
+};
+
+struct bp_hw_crtc_timing_parameters {
+	enum controller_id controller_id;
+	/* horizontal part */
+	uint32_t h_total;
+	uint32_t h_addressable;
+	uint32_t h_overscan_left;
+	uint32_t h_overscan_right;
+	uint32_t h_sync_start;
+	uint32_t h_sync_width;
+
+	/* vertical part */
+	uint32_t v_total;
+	uint32_t v_addressable;
+	uint32_t v_overscan_top;
+	uint32_t v_overscan_bottom;
+	uint32_t v_sync_start;
+	uint32_t v_sync_width;
+
+	struct timing_flags {
+		uint32_t INTERLACE:1;
+		uint32_t PIXEL_REPETITION:4;
+		uint32_t HSYNC_POSITIVE_POLARITY:1;
+		uint32_t VSYNC_POSITIVE_POLARITY:1;
+		uint32_t HORZ_COUNT_BY_TWO:1;
+	} flags;
+};
+
+struct bp_adjust_pixel_clock_parameters {
+	/* Input: Signal Type - to be converted to Encoder mode */
+	enum signal_type signal_type;
+	/* Input: Encoder object id */
+	struct graphics_object_id encoder_object_id;
+	/* Input: Pixel Clock (requested Pixel clock based on Video timing
+	 * standard used) in KHz
+	 */
+	uint32_t pixel_clock;
+	/* Output: Adjusted Pixel Clock (after VBIOS exec table) in KHz */
+	uint32_t adjusted_pixel_clock;
+	/* Output: If non-zero, this refDiv value should be used to calculate
+	 * other ppll params */
+	uint32_t reference_divider;
+	/* Output: If non-zero, this postDiv value should be used to calculate
+	 * other ppll params */
+	uint32_t pixel_clock_post_divider;
+	/* Input: Enable spread spectrum */
+	bool ss_enable;
+};
+
+struct bp_pixel_clock_parameters {
+	enum controller_id controller_id; /* (Which CRTC uses this PLL) */
+	enum clock_source_id pll_id; /* Clock Source Id */
+	/* signal_type -> Encoder Mode - needed by VBIOS Exec table */
+	enum signal_type signal_type;
+	/* Adjusted Pixel Clock (after VBIOS exec table)
+	 * that becomes Target Pixel Clock (KHz) */
+	uint32_t target_pixel_clock;
+	/* Calculated Reference divider of Display PLL */
+	uint32_t reference_divider;
+	/* Calculated Feedback divider of Display PLL */
+	uint32_t feedback_divider;
+	/* Calculated Fractional Feedback divider of Display PLL */
+	uint32_t fractional_feedback_divider;
+	/* Calculated Pixel Clock Post divider of Display PLL */
+	uint32_t pixel_clock_post_divider;
+	struct graphics_object_id encoder_object_id; /* Encoder object id */
+	/* VBIOS returns a fixed display clock when DFS-bypass feature
+	 * is enabled (KHz) */
+	uint32_t dfs_bypass_display_clock;
+	/* color depth to support HDMI deep color */
+	enum transmitter_color_depth color_depth;
+
+	struct program_pixel_clock_flags {
+		uint32_t FORCE_PROGRAMMING_OF_PLL:1;
+		/* Use Engine Clock as source for Display Clock when
+		 * programming PLL */
+		uint32_t USE_E_CLOCK_AS_SOURCE_FOR_D_CLOCK:1;
+		/* Use external reference clock (refDivSrc for PLL) */
+		uint32_t SET_EXTERNAL_REF_DIV_SRC:1;
+		/* Force program PHY PLL only */
+		uint32_t PROGRAM_PHY_PLL_ONLY:1;
+		/* Support for YUV420 */
+		uint32_t SUPPORT_YUV_420:1;
+		/* Use XTALIN reference clock source */
+		uint32_t SET_XTALIN_REF_SRC:1;
+		/* Use GENLK reference clock source */
+		uint32_t SET_GENLOCK_REF_DIV_SRC:1;
+	} flags;
+};
+
+enum bp_dce_clock_type {
+	DCECLOCK_TYPE_DISPLAY_CLOCK = 0,
+	DCECLOCK_TYPE_DPREFCLK      = 1
+};
+
+/* DCE Clock Parameters structure for SetDceClock Exec command table */
+struct bp_set_dce_clock_parameters {
+	enum clock_source_id pll_id; /* Clock Source Id */
+	/* Display clock or DPREFCLK value */
+	uint32_t target_clock_frequency;
+	/* Clock to set: =0: DISPCLK  =1: DPREFCLK  =2: PIXCLK */
+	enum bp_dce_clock_type clock_type;
+
+	struct set_dce_clock_flags {
+		uint32_t USE_GENERICA_AS_SOURCE_FOR_DPREFCLK:1;
+		/* Use XTALIN reference clock source */
+		uint32_t USE_XTALIN_AS_SOURCE_FOR_DPREFCLK:1;
+		/* Use PCIE reference clock source */
+		uint32_t USE_PCIE_AS_SOURCE_FOR_DPREFCLK:1;
+		/* Use GENLK reference clock source */
+		uint32_t USE_GENLOCK_AS_SOURCE_FOR_DPREFCLK:1;
+	} flags;
+};
+
+struct spread_spectrum_flags {
+	/* 1 = Center Spread; 0 = down spread */
+	uint32_t CENTER_SPREAD:1;
+	/* 1 = external; 0 = internal */
+	uint32_t EXTERNAL_SS:1;
+	/* 1 = delta-sigma type parameter; 0 = ver1 */
+	uint32_t DS_TYPE:1;
+};
+
+struct bp_spread_spectrum_parameters {
+	enum clock_source_id pll_id;
+	uint32_t percentage;
+	uint32_t ds_frac_amount;
+
+	union {
+		struct {
+			uint32_t step;
+			uint32_t delay;
+			uint32_t range; /* In Hz unit */
+		} ver1;
+		struct {
+			uint32_t feedback_amount;
+			uint32_t nfrac_amount;
+			uint32_t ds_frac_size;
+		} ds;
+	};
+
+	struct spread_spectrum_flags flags;
+};
+
+struct bp_encoder_cap_info {
+	uint32_t DP_HBR2_CAP:1;
+	uint32_t DP_HBR2_EN:1;
+	uint32_t DP_HBR3_EN:1;
+	uint32_t HDMI_6GB_EN:1;
+	uint32_t RESERVED:30;
+};
+
+#endif /*__DAL_BIOS_PARSER_TYPES_H__ */
diff --git a/drivers/gpu/drm/amd/display/include/dal_asic_id.h b/drivers/gpu/drm/amd/display/include/dal_asic_id.h
new file mode 100644
index 000000000000..7abe663ecc6e
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/include/dal_asic_id.h
@@ -0,0 +1,143 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_ASIC_ID_H__
+#define __DAL_ASIC_ID_H__
+
+/*
+ * ASIC internal revision ID
+ */
+
+/* DCE80 (based on ci_id.h in Perforce) */
+#define	CI_BONAIRE_M_A0 0x14
+#define	CI_BONAIRE_M_A1	0x15
+#define	CI_HAWAII_P_A0	0x28
+
+#define CI_UNKNOWN	0xFF
+
+#define ASIC_REV_IS_BONAIRE_M(rev) \
+	((rev >= CI_BONAIRE_M_A0) && (rev < CI_HAWAII_P_A0))
+
+#define ASIC_REV_IS_HAWAII_P(rev) \
+	(rev >= CI_HAWAII_P_A0)
+
+/* KV1 with Spectre GFX core, 8-8-1-2 (CU-Pix-Primitive-RB) */
+#define KV_SPECTRE_A0 0x01
+
+/* KV2 with Spooky GFX core, including downgraded from Spectre core,
+ * 3-4-1-1 (CU-Pix-Primitive-RB) */
+#define KV_SPOOKY_A0 0x41
+
+/* KB with Kalindi GFX core, 2-4-1-1 (CU-Pix-Primitive-RB) */
+#define KB_KALINDI_A0 0x81
+
+/* KB with Kalindi GFX core, 2-4-1-1 (CU-Pix-Primitive-RB) */
+#define KB_KALINDI_A1 0x82
+
+/* BV with Kalindi GFX core, 2-4-1-1 (CU-Pix-Primitive-RB) */
+#define BV_KALINDI_A2 0x85
+
+/* ML with Godavari GFX core, 2-4-1-1 (CU-Pix-Primitive-RB) */
+#define ML_GODAVARI_A0 0xA1
+
+/* ML with Godavari GFX core, 2-4-1-1 (CU-Pix-Primitive-RB) */
+#define ML_GODAVARI_A1 0xA2
+
+#define KV_UNKNOWN 0xFF
+
+#define ASIC_REV_IS_KALINDI(rev) \
+	((rev >= KB_KALINDI_A0) && (rev < KV_UNKNOWN))
+
+#define ASIC_REV_IS_BHAVANI(rev) \
+	((rev >= BV_KALINDI_A2) && (rev < ML_GODAVARI_A0))
+
+#define ASIC_REV_IS_GODAVARI(rev) \
+	((rev >= ML_GODAVARI_A0) && (rev < KV_UNKNOWN))
+
+/* VI Family */
+/* DCE10 */
+#define VI_TONGA_P_A0 20
+#define VI_TONGA_P_A1 21
+#define VI_FIJI_P_A0 60
+
+/* DCE112 */
+#define VI_POLARIS10_P_A0 80
+#define VI_POLARIS11_M_A0 90
+#define VI_POLARIS12_V_A0 100
+
+#define VI_UNKNOWN 0xFF
+
+#define ASIC_REV_IS_TONGA_P(eChipRev) ((eChipRev >= VI_TONGA_P_A0) && \
+		(eChipRev < 40))
+#define ASIC_REV_IS_FIJI_P(eChipRev) ((eChipRev >= VI_FIJI_P_A0) && \
+		(eChipRev < 80))
+
+#define ASIC_REV_IS_POLARIS10_P(eChipRev) ((eChipRev >= VI_POLARIS10_P_A0) && \
+		(eChipRev < VI_POLARIS11_M_A0))
+#define ASIC_REV_IS_POLARIS11_M(eChipRev) ((eChipRev >= VI_POLARIS11_M_A0) &&  \
+		(eChipRev < VI_POLARIS12_V_A0))
+#define ASIC_REV_IS_POLARIS12_V(eChipRev) (eChipRev >= VI_POLARIS12_V_A0)
+
+/* DCE11 */
+#define CZ_CARRIZO_A0 0x01
+
+#define STONEY_A0 0x61
+#define CZ_UNKNOWN 0xFF
+
+#define ASIC_REV_IS_STONEY(rev) \
+	((rev >= STONEY_A0) && (rev < CZ_UNKNOWN))
+
+/* DCN1_0 */
+#define INTERNAL_REV_RAVEN_A0             0x00    /* First spin of Raven */
+#define RAVEN_A0 0x01
+#define RAVEN_B0 0x21
+#define RAVEN_UNKNOWN 0xFF
+
+#define ASIC_REV_IS_RAVEN(eChipRev) ((eChipRev >= RAVEN_A0) && eChipRev < RAVEN_UNKNOWN)
+#define RAVEN1_F0 0xF0
+#define ASICREV_IS_RV1_F0(eChipRev) ((eChipRev >= RAVEN1_F0) && (eChipRev < RAVEN_UNKNOWN))
+
+
+#define FAMILY_RV 142 /* DCN 1*/
+
+/*
+ * ASIC chip ID
+ */
+/* DCE80 */
+#define DEVICE_ID_KALINDI_9834 0x9834
+#define DEVICE_ID_TEMASH_9839 0x9839
+#define DEVICE_ID_TEMASH_983D 0x983D
+
+/* Asic Family IDs for different asic family. */
+#define FAMILY_CI 120 /* Sea Islands: Hawaii (P), Bonaire (M) */
+#define FAMILY_KV 125 /* Fusion => Kaveri: Spectre, Spooky; Kabini: Kalindi */
+#define FAMILY_VI 130 /* Volcanic Islands: Iceland (V), Tonga (M) */
+#define FAMILY_CZ 135 /* Carrizo */
+
+#define FAMILY_AI 141
+
+#define	FAMILY_UNKNOWN 0xFF
+
+#endif /* __DAL_ASIC_ID_H__ */
diff --git a/drivers/gpu/drm/amd/display/include/dal_types.h b/drivers/gpu/drm/amd/display/include/dal_types.h
new file mode 100644
index 000000000000..fa543965feb5
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/include/dal_types.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_TYPES_H__
+#define __DAL_TYPES_H__
+
+#include "signal_types.h"
+#include "dc_types.h"
+
+struct dal_logger;
+struct dc_bios;
+
+enum dce_version {
+	DCE_VERSION_UNKNOWN = (-1),
+	DCE_VERSION_8_0,
+	DCE_VERSION_8_1,
+	DCE_VERSION_8_3,
+	DCE_VERSION_10_0,
+	DCE_VERSION_11_0,
+	DCE_VERSION_11_2,
+	DCE_VERSION_12_0,
+	DCE_VERSION_MAX,
+	DCN_VERSION_1_0,
+	DCN_VERSION_MAX
+};
+
+#endif /* __DAL_TYPES_H__ */
diff --git a/drivers/gpu/drm/amd/display/include/ddc_service_types.h b/drivers/gpu/drm/amd/display/include/ddc_service_types.h
new file mode 100644
index 000000000000..0ff2a899b8f7
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/include/ddc_service_types.h
@@ -0,0 +1,154 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+#ifndef __DAL_DDC_SERVICE_TYPES_H__
+#define __DAL_DDC_SERVICE_TYPES_H__
+
+#define DP_BRANCH_DEVICE_ID_1 0x0010FA
+#define DP_BRANCH_DEVICE_ID_2 0x0022B9
+#define DP_SINK_DEVICE_ID_1 0x4CE000
+#define DP_BRANCH_DEVICE_ID_3 0x00001A
+#define DP_BRANCH_DEVICE_ID_4 0x0080e1
+#define DP_BRANCH_DEVICE_ID_5 0x006037
+#define DP_SINK_DEVICE_ID_2 0x001CF8
+
+
+enum ddc_result {
+	DDC_RESULT_UNKNOWN = 0,
+	DDC_RESULT_SUCESSFULL,
+	DDC_RESULT_FAILED_CHANNEL_BUSY,
+	DDC_RESULT_FAILED_TIMEOUT,
+	DDC_RESULT_FAILED_PROTOCOL_ERROR,
+	DDC_RESULT_FAILED_NACK,
+	DDC_RESULT_FAILED_INCOMPLETE,
+	DDC_RESULT_FAILED_OPERATION,
+	DDC_RESULT_FAILED_INVALID_OPERATION,
+	DDC_RESULT_FAILED_BUFFER_OVERFLOW
+};
+
+enum ddc_service_type {
+	DDC_SERVICE_TYPE_CONNECTOR,
+	DDC_SERVICE_TYPE_DISPLAY_PORT_MST,
+};
+
+/**
+ * display sink capability
+ */
+struct display_sink_capability {
+	/* dongle type (DP converter, CV smart dongle) */
+	enum display_dongle_type dongle_type;
+
+	/**********************************************************
+	 capabilities going INTO SINK DEVICE (stream capabilities)
+	 **********************************************************/
+	/* Dongle's downstream count. */
+	uint32_t downstrm_sink_count;
+	/* Is dongle's downstream count info field (downstrm_sink_count)
+	 * valid. */
+	bool downstrm_sink_count_valid;
+
+	/* Maximum additional audio delay in microsecond (us) */
+	uint32_t additional_audio_delay;
+	/* Audio latency value in microsecond (us) */
+	uint32_t audio_latency;
+	/* Interlace video latency value in microsecond (us) */
+	uint32_t video_latency_interlace;
+	/* Progressive video latency value in microsecond (us) */
+	uint32_t video_latency_progressive;
+	/* Dongle caps: Maximum pixel clock supported over dongle for HDMI */
+	uint32_t max_hdmi_pixel_clock;
+	/* Dongle caps: Maximum deep color supported over dongle for HDMI */
+	enum dc_color_depth max_hdmi_deep_color;
+
+	/************************************************************
+	 capabilities going OUT OF SOURCE DEVICE (link capabilities)
+	 ************************************************************/
+	/* support for Spread Spectrum(SS) */
+	bool ss_supported;
+	/* DP link settings (laneCount, linkRate, Spread) */
+	uint32_t dp_link_lane_count;
+	uint32_t dp_link_rate;
+	uint32_t dp_link_spead;
+
+	/* If dongle_type == DISPLAY_DONGLE_DP_HDMI_CONVERTER,
+	indicates 'Frame Sequential-to-lllFrame Pack' conversion capability.*/
+	bool is_dp_hdmi_s3d_converter;
+	/* to check if we have queried the display capability
+	 * for eDP panel already. */
+	bool is_edp_sink_cap_valid;
+
+	enum ddc_transaction_type transaction_type;
+	enum signal_type signal;
+};
+
+struct av_sync_data {
+	uint8_t av_granularity;/* DPCD 00023h */
+	uint8_t aud_dec_lat1;/* DPCD 00024h */
+	uint8_t aud_dec_lat2;/* DPCD 00025h */
+	uint8_t aud_pp_lat1;/* DPCD 00026h */
+	uint8_t aud_pp_lat2;/* DPCD 00027h */
+	uint8_t vid_inter_lat;/* DPCD 00028h */
+	uint8_t vid_prog_lat;/* DPCD 00029h */
+	uint8_t aud_del_ins1;/* DPCD 0002Bh */
+	uint8_t aud_del_ins2;/* DPCD 0002Ch */
+	uint8_t aud_del_ins3;/* DPCD 0002Dh */
+};
+
+/*DP to VGA converter*/
+static const uint8_t DP_VGA_CONVERTER_ID_1[] = "mVGAa";
+/*DP to Dual link DVI converter*/
+static const uint8_t DP_DVI_CONVERTER_ID_1[] = "m2DVIa";
+/*Travis*/
+static const uint8_t DP_VGA_LVDS_CONVERTER_ID_2[] = "sivarT";
+/*Nutmeg*/
+static const uint8_t DP_VGA_LVDS_CONVERTER_ID_3[] = "dnomlA";
+/*DP to VGA converter*/
+static const uint8_t DP_VGA_CONVERTER_ID_4[] = "DpVga";
+/*DP to Dual link DVI converter*/
+static const uint8_t DP_DVI_CONVERTER_ID_4[] = "m2DVIa";
+/*DP to Dual link DVI converter 2*/
+static const uint8_t DP_DVI_CONVERTER_ID_42[] = "v2DVIa";
+
+static const uint8_t DP_SINK_DEV_STRING_ID2_REV0[] = "\0\0\0\0\0\0";
+
+/* Identifies second generation PSR TCON from Parade: Device ID string:
+ * yy-xx-**-**-**-**
+ */
+/* xx - Hw ID high byte */
+static const uint32_t DP_SINK_DEV_STRING_ID2_REV1_HW_ID_HIGH_BYTE =
+	0x06;
+
+/* yy - HW ID low byte, the same silicon has several package/feature flavors */
+static const uint32_t DP_SINK_DEV_STRING_ID2_REV1_HW_ID_LOW_BYTE1 =
+	0x61;
+static const uint32_t DP_SINK_DEV_STRING_ID2_REV1_HW_ID_LOW_BYTE2 =
+	0x62;
+static const uint32_t DP_SINK_DEV_STRING_ID2_REV1_HW_ID_LOW_BYTE3 =
+	0x63;
+static const uint32_t DP_SINK_DEV_STRING_ID2_REV1_HW_ID_LOW_BYTE4 =
+	0x72;
+static const uint32_t DP_SINK_DEV_STRING_ID2_REV1_HW_ID_LOW_BYTE5 =
+	0x73;
+
+#endif /* __DAL_DDC_SERVICE_TYPES_H__ */
diff --git a/drivers/gpu/drm/amd/display/include/dpcd_defs.h b/drivers/gpu/drm/amd/display/include/dpcd_defs.h
new file mode 100644
index 000000000000..d8e52e3b8e3c
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/include/dpcd_defs.h
@@ -0,0 +1,149 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_DPCD_DEFS_H__
+#define __DAL_DPCD_DEFS_H__
+
+#include <drm/drm_dp_helper.h>
+
+enum dpcd_revision {
+	DPCD_REV_10 = 0x10,
+	DPCD_REV_11 = 0x11,
+	DPCD_REV_12 = 0x12,
+	DPCD_REV_13 = 0x13,
+	DPCD_REV_14 = 0x14
+};
+
+/* these are the types stored at DOWNSTREAMPORT_PRESENT */
+enum dpcd_downstream_port_type {
+	DOWNSTREAM_DP = 0,
+	DOWNSTREAM_VGA,
+	DOWNSTREAM_DVI_HDMI,
+	DOWNSTREAM_NONDDC /* has no EDID (TV,CV) */
+};
+
+enum dpcd_link_test_patterns {
+	LINK_TEST_PATTERN_NONE = 0,
+	LINK_TEST_PATTERN_COLOR_RAMP,
+	LINK_TEST_PATTERN_VERTICAL_BARS,
+	LINK_TEST_PATTERN_COLOR_SQUARES
+};
+
+enum dpcd_test_color_format {
+	TEST_COLOR_FORMAT_RGB = 0,
+	TEST_COLOR_FORMAT_YCBCR422,
+	TEST_COLOR_FORMAT_YCBCR444
+};
+
+enum dpcd_test_bit_depth {
+	TEST_BIT_DEPTH_6 = 0,
+	TEST_BIT_DEPTH_8,
+	TEST_BIT_DEPTH_10,
+	TEST_BIT_DEPTH_12,
+	TEST_BIT_DEPTH_16
+};
+
+/* PHY (encoder) test patterns
+The order of test patterns follows DPCD register PHY_TEST_PATTERN (0x248)
+*/
+enum dpcd_phy_test_patterns {
+	PHY_TEST_PATTERN_NONE = 0,
+	PHY_TEST_PATTERN_D10_2,
+	PHY_TEST_PATTERN_SYMBOL_ERROR,
+	PHY_TEST_PATTERN_PRBS7,
+	PHY_TEST_PATTERN_80BIT_CUSTOM,/* For DP1.2 only */
+	PHY_TEST_PATTERN_CP2520_1,
+	PHY_TEST_PATTERN_CP2520_2,
+	PHY_TEST_PATTERN_CP2520_3, /* same as TPS4 */
+};
+
+enum dpcd_test_dyn_range {
+	TEST_DYN_RANGE_VESA = 0,
+	TEST_DYN_RANGE_CEA
+};
+
+enum dpcd_audio_test_pattern {
+	AUDIO_TEST_PATTERN_OPERATOR_DEFINED = 0,/* direct HW translation */
+	AUDIO_TEST_PATTERN_SAWTOOTH
+};
+
+enum dpcd_audio_sampling_rate {
+	AUDIO_SAMPLING_RATE_32KHZ = 0,/* direct HW translation */
+	AUDIO_SAMPLING_RATE_44_1KHZ,
+	AUDIO_SAMPLING_RATE_48KHZ,
+	AUDIO_SAMPLING_RATE_88_2KHZ,
+	AUDIO_SAMPLING_RATE_96KHZ,
+	AUDIO_SAMPLING_RATE_176_4KHZ,
+	AUDIO_SAMPLING_RATE_192KHZ
+};
+
+enum dpcd_audio_channels {
+	AUDIO_CHANNELS_1 = 0,/* direct HW translation */
+	AUDIO_CHANNELS_2,
+	AUDIO_CHANNELS_3,
+	AUDIO_CHANNELS_4,
+	AUDIO_CHANNELS_5,
+	AUDIO_CHANNELS_6,
+	AUDIO_CHANNELS_7,
+	AUDIO_CHANNELS_8,
+
+	AUDIO_CHANNELS_COUNT
+};
+
+enum dpcd_audio_test_pattern_periods {
+	DPCD_AUDIO_TEST_PATTERN_PERIOD_NOTUSED = 0,/* direct HW translation */
+	DPCD_AUDIO_TEST_PATTERN_PERIOD_3,
+	DPCD_AUDIO_TEST_PATTERN_PERIOD_6,
+	DPCD_AUDIO_TEST_PATTERN_PERIOD_12,
+	DPCD_AUDIO_TEST_PATTERN_PERIOD_24,
+	DPCD_AUDIO_TEST_PATTERN_PERIOD_48,
+	DPCD_AUDIO_TEST_PATTERN_PERIOD_96,
+	DPCD_AUDIO_TEST_PATTERN_PERIOD_192,
+	DPCD_AUDIO_TEST_PATTERN_PERIOD_384,
+	DPCD_AUDIO_TEST_PATTERN_PERIOD_768,
+	DPCD_AUDIO_TEST_PATTERN_PERIOD_1536
+};
+
+/* This enum is for programming DPCD TRAINING_PATTERN_SET */
+enum dpcd_training_patterns {
+	DPCD_TRAINING_PATTERN_VIDEOIDLE = 0,/* direct HW translation! */
+	DPCD_TRAINING_PATTERN_1,
+	DPCD_TRAINING_PATTERN_2,
+	DPCD_TRAINING_PATTERN_3,
+	DPCD_TRAINING_PATTERN_4 = 7
+};
+
+/* This enum is for use with PsrSinkPsrStatus.bits.sinkSelfRefreshStatus
+It defines the possible PSR states. */
+enum dpcd_psr_sink_states {
+	PSR_SINK_STATE_INACTIVE = 0,
+	PSR_SINK_STATE_ACTIVE_CAPTURE_DISPLAY_ON_SOURCE_TIMING = 1,
+	PSR_SINK_STATE_ACTIVE_DISPLAY_FROM_SINK_RFB = 2,
+	PSR_SINK_STATE_ACTIVE_CAPTURE_DISPLAY_ON_SINK_TIMING = 3,
+	PSR_SINK_STATE_ACTIVE_CAPTURE_TIMING_RESYNC = 4,
+	PSR_SINK_STATE_SINK_INTERNAL_ERROR = 7,
+};
+
+#endif /* __DAL_DPCD_DEFS_H__ */
diff --git a/drivers/gpu/drm/amd/display/include/fixed31_32.h b/drivers/gpu/drm/amd/display/include/fixed31_32.h
new file mode 100644
index 000000000000..3248f699daf2
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/include/fixed31_32.h
@@ -0,0 +1,466 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_FIXED31_32_H__
+#define __DAL_FIXED31_32_H__
+
+#include "os_types.h"
+
+#define FIXED31_32_BITS_PER_FRACTIONAL_PART 32
+
+/*
+ * @brief
+ * Arithmetic operations on real numbers
+ * represented as fixed-point numbers.
+ * There are: 1 bit for sign,
+ * 31 bit for integer part,
+ * 32 bits for fractional part.
+ *
+ * @note
+ * Currently, overflows and underflows are asserted;
+ * no special result returned.
+ */
+
+struct fixed31_32 {
+	int64_t value;
+};
+
+/*
+ * @brief
+ * Useful constants
+ */
+
+static const struct fixed31_32 dal_fixed31_32_zero = { 0 };
+static const struct fixed31_32 dal_fixed31_32_epsilon = { 1LL };
+static const struct fixed31_32 dal_fixed31_32_half = { 0x80000000LL };
+static const struct fixed31_32 dal_fixed31_32_one = { 0x100000000LL };
+
+static const struct fixed31_32 dal_fixed31_32_pi = { 13493037705LL };
+static const struct fixed31_32 dal_fixed31_32_two_pi = { 26986075409LL };
+static const struct fixed31_32 dal_fixed31_32_e = { 11674931555LL };
+static const struct fixed31_32 dal_fixed31_32_ln2 = { 2977044471LL };
+static const struct fixed31_32 dal_fixed31_32_ln2_div_2 = { 1488522236LL };
+
+/*
+ * @brief
+ * Initialization routines
+ */
+
+/*
+ * @brief
+ * result = numerator / denominator
+ */
+struct fixed31_32 dal_fixed31_32_from_fraction(
+	int64_t numerator,
+	int64_t denominator);
+
+/*
+ * @brief
+ * result = arg
+ */
+struct fixed31_32 dal_fixed31_32_from_int_nonconst(int64_t arg);
+static inline struct fixed31_32 dal_fixed31_32_from_int(int64_t arg)
+{
+	if (__builtin_constant_p(arg)) {
+		struct fixed31_32 res;
+		BUILD_BUG_ON((LONG_MIN > arg) || (arg > LONG_MAX));
+		res.value = arg << FIXED31_32_BITS_PER_FRACTIONAL_PART;
+		return res;
+	} else
+		return dal_fixed31_32_from_int_nonconst(arg);
+}
+
+/*
+ * @brief
+ * Unary operators
+ */
+
+/*
+ * @brief
+ * result = -arg
+ */
+static inline struct fixed31_32 dal_fixed31_32_neg(struct fixed31_32 arg)
+{
+	struct fixed31_32 res;
+
+	res.value = -arg.value;
+
+	return res;
+}
+
+/*
+ * @brief
+ * result = abs(arg) := (arg >= 0) ? arg : -arg
+ */
+static inline struct fixed31_32 dal_fixed31_32_abs(struct fixed31_32 arg)
+{
+	if (arg.value < 0)
+		return dal_fixed31_32_neg(arg);
+	else
+		return arg;
+}
+
+/*
+ * @brief
+ * Binary relational operators
+ */
+
+/*
+ * @brief
+ * result = arg1 < arg2
+ */
+static inline bool dal_fixed31_32_lt(struct fixed31_32 arg1,
+				     struct fixed31_32 arg2)
+{
+	return arg1.value < arg2.value;
+}
+
+/*
+ * @brief
+ * result = arg1 <= arg2
+ */
+static inline bool dal_fixed31_32_le(struct fixed31_32 arg1,
+				     struct fixed31_32 arg2)
+{
+	return arg1.value <= arg2.value;
+}
+
+/*
+ * @brief
+ * result = arg1 == arg2
+ */
+static inline bool dal_fixed31_32_eq(struct fixed31_32 arg1,
+				     struct fixed31_32 arg2)
+{
+	return arg1.value == arg2.value;
+}
+
+/*
+ * @brief
+ * result = min(arg1, arg2) := (arg1 <= arg2) ? arg1 : arg2
+ */
+static inline struct fixed31_32 dal_fixed31_32_min(struct fixed31_32 arg1,
+						   struct fixed31_32 arg2)
+{
+	if (arg1.value <= arg2.value)
+		return arg1;
+	else
+		return arg2;
+}
+
+/*
+ * @brief
+ * result = max(arg1, arg2) := (arg1 <= arg2) ? arg2 : arg1
+ */
+static inline struct fixed31_32 dal_fixed31_32_max(struct fixed31_32 arg1,
+						   struct fixed31_32 arg2)
+{
+	if (arg1.value <= arg2.value)
+		return arg2;
+	else
+		return arg1;
+}
+
+/*
+ * @brief
+ *          | min_value, when arg <= min_value
+ * result = | arg, when min_value < arg < max_value
+ *          | max_value, when arg >= max_value
+ */
+static inline struct fixed31_32 dal_fixed31_32_clamp(
+	struct fixed31_32 arg,
+	struct fixed31_32 min_value,
+	struct fixed31_32 max_value)
+{
+	if (dal_fixed31_32_le(arg, min_value))
+		return min_value;
+	else if (dal_fixed31_32_le(max_value, arg))
+		return max_value;
+	else
+		return arg;
+}
+
+/*
+ * @brief
+ * Binary shift operators
+ */
+
+/*
+ * @brief
+ * result = arg << shift
+ */
+struct fixed31_32 dal_fixed31_32_shl(
+	struct fixed31_32 arg,
+	uint8_t shift);
+
+/*
+ * @brief
+ * result = arg >> shift
+ */
+static inline struct fixed31_32 dal_fixed31_32_shr(
+	struct fixed31_32 arg,
+	uint8_t shift)
+{
+	struct fixed31_32 res;
+	res.value = arg.value >> shift;
+	return res;
+}
+
+/*
+ * @brief
+ * Binary additive operators
+ */
+
+/*
+ * @brief
+ * result = arg1 + arg2
+ */
+struct fixed31_32 dal_fixed31_32_add(
+	struct fixed31_32 arg1,
+	struct fixed31_32 arg2);
+
+/*
+ * @brief
+ * result = arg1 + arg2
+ */
+static inline struct fixed31_32 dal_fixed31_32_add_int(struct fixed31_32 arg1,
+						       int32_t arg2)
+{
+	return dal_fixed31_32_add(arg1,
+				  dal_fixed31_32_from_int(arg2));
+}
+
+/*
+ * @brief
+ * result = arg1 - arg2
+ */
+struct fixed31_32 dal_fixed31_32_sub(
+	struct fixed31_32 arg1,
+	struct fixed31_32 arg2);
+
+/*
+ * @brief
+ * result = arg1 - arg2
+ */
+static inline struct fixed31_32 dal_fixed31_32_sub_int(struct fixed31_32 arg1,
+						       int32_t arg2)
+{
+	return dal_fixed31_32_sub(arg1,
+				  dal_fixed31_32_from_int(arg2));
+}
+
+
+/*
+ * @brief
+ * Binary multiplicative operators
+ */
+
+/*
+ * @brief
+ * result = arg1 * arg2
+ */
+struct fixed31_32 dal_fixed31_32_mul(
+	struct fixed31_32 arg1,
+	struct fixed31_32 arg2);
+
+
+/*
+ * @brief
+ * result = arg1 * arg2
+ */
+static inline struct fixed31_32 dal_fixed31_32_mul_int(struct fixed31_32 arg1,
+						       int32_t arg2)
+{
+	return dal_fixed31_32_mul(arg1,
+				  dal_fixed31_32_from_int(arg2));
+}
+
+/*
+ * @brief
+ * result = square(arg) := arg * arg
+ */
+struct fixed31_32 dal_fixed31_32_sqr(
+	struct fixed31_32 arg);
+
+/*
+ * @brief
+ * result = arg1 / arg2
+ */
+static inline struct fixed31_32 dal_fixed31_32_div_int(struct fixed31_32 arg1,
+						       int64_t arg2)
+{
+	return dal_fixed31_32_from_fraction(arg1.value,
+					    dal_fixed31_32_from_int(arg2).value);
+}
+
+/*
+ * @brief
+ * result = arg1 / arg2
+ */
+static inline struct fixed31_32 dal_fixed31_32_div(struct fixed31_32 arg1,
+						   struct fixed31_32 arg2)
+{
+	return dal_fixed31_32_from_fraction(arg1.value,
+					    arg2.value);
+}
+
+/*
+ * @brief
+ * Reciprocal function
+ */
+
+/*
+ * @brief
+ * result = reciprocal(arg) := 1 / arg
+ *
+ * @note
+ * No special actions taken in case argument is zero.
+ */
+struct fixed31_32 dal_fixed31_32_recip(
+	struct fixed31_32 arg);
+
+/*
+ * @brief
+ * Trigonometric functions
+ */
+
+/*
+ * @brief
+ * result = sinc(arg) := sin(arg) / arg
+ *
+ * @note
+ * Argument specified in radians,
+ * internally it's normalized to [-2pi...2pi] range.
+ */
+struct fixed31_32 dal_fixed31_32_sinc(
+	struct fixed31_32 arg);
+
+/*
+ * @brief
+ * result = sin(arg)
+ *
+ * @note
+ * Argument specified in radians,
+ * internally it's normalized to [-2pi...2pi] range.
+ */
+struct fixed31_32 dal_fixed31_32_sin(
+	struct fixed31_32 arg);
+
+/*
+ * @brief
+ * result = cos(arg)
+ *
+ * @note
+ * Argument specified in radians
+ * and should be in [-2pi...2pi] range -
+ * passing arguments outside that range
+ * will cause incorrect result!
+ */
+struct fixed31_32 dal_fixed31_32_cos(
+	struct fixed31_32 arg);
+
+/*
+ * @brief
+ * Transcendent functions
+ */
+
+/*
+ * @brief
+ * result = exp(arg)
+ *
+ * @note
+ * Currently, function is verified for abs(arg) <= 1.
+ */
+struct fixed31_32 dal_fixed31_32_exp(
+	struct fixed31_32 arg);
+
+/*
+ * @brief
+ * result = log(arg)
+ *
+ * @note
+ * Currently, abs(arg) should be less than 1.
+ * No normalization is done.
+ * Currently, no special actions taken
+ * in case of invalid argument(s). Take care!
+ */
+struct fixed31_32 dal_fixed31_32_log(
+	struct fixed31_32 arg);
+
+/*
+ * @brief
+ * Power function
+ */
+
+/*
+ * @brief
+ * result = pow(arg1, arg2)
+ *
+ * @note
+ * Currently, abs(arg1) should be less than 1. Take care!
+ */
+struct fixed31_32 dal_fixed31_32_pow(
+	struct fixed31_32 arg1,
+	struct fixed31_32 arg2);
+
+/*
+ * @brief
+ * Rounding functions
+ */
+
+/*
+ * @brief
+ * result = floor(arg) := greatest integer lower than or equal to arg
+ */
+int32_t dal_fixed31_32_floor(
+	struct fixed31_32 arg);
+
+/*
+ * @brief
+ * result = round(arg) := integer nearest to arg
+ */
+int32_t dal_fixed31_32_round(
+	struct fixed31_32 arg);
+
+/*
+ * @brief
+ * result = ceil(arg) := lowest integer greater than or equal to arg
+ */
+int32_t dal_fixed31_32_ceil(
+	struct fixed31_32 arg);
+
+/* the following two function are used in scaler hw programming to convert fixed
+ * point value to format 2 bits from integer part and 19 bits from fractional
+ * part. The same applies for u0d19, 0 bits from integer part and 19 bits from
+ * fractional
+ */
+
+uint32_t dal_fixed31_32_u2d19(
+	struct fixed31_32 arg);
+
+uint32_t dal_fixed31_32_u0d19(
+	struct fixed31_32 arg);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/include/fixed32_32.h b/drivers/gpu/drm/amd/display/include/fixed32_32.h
new file mode 100644
index 000000000000..9c70341fe026
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/include/fixed32_32.h
@@ -0,0 +1,129 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+
+#ifndef __DAL_FIXED32_32_H__
+#define __DAL_FIXED32_32_H__
+
+#include "os_types.h"
+
+struct fixed32_32 {
+	uint64_t value;
+};
+
+static const struct fixed32_32 dal_fixed32_32_zero = { 0 };
+static const struct fixed32_32 dal_fixed32_32_one = { 0x100000000LL };
+static const struct fixed32_32 dal_fixed32_32_half = { 0x80000000LL };
+
+struct fixed32_32 dal_fixed32_32_from_fraction(uint32_t n, uint32_t d);
+static inline struct fixed32_32 dal_fixed32_32_from_int(uint32_t value)
+{
+	struct fixed32_32 fx;
+
+	fx.value = (uint64_t)value<<32;
+	return fx;
+}
+
+struct fixed32_32 dal_fixed32_32_add(
+	struct fixed32_32 lhs,
+	struct fixed32_32 rhs);
+struct fixed32_32 dal_fixed32_32_add_int(
+	struct fixed32_32 lhs,
+	uint32_t rhs);
+struct fixed32_32 dal_fixed32_32_sub(
+	struct fixed32_32 lhs,
+	struct fixed32_32 rhs);
+struct fixed32_32 dal_fixed32_32_sub_int(
+	struct fixed32_32 lhs,
+	uint32_t rhs);
+struct fixed32_32 dal_fixed32_32_mul(
+	struct fixed32_32 lhs,
+	struct fixed32_32 rhs);
+struct fixed32_32 dal_fixed32_32_mul_int(
+	struct fixed32_32 lhs,
+	uint32_t rhs);
+struct fixed32_32 dal_fixed32_32_div(
+	struct fixed32_32 lhs,
+	struct fixed32_32 rhs);
+struct fixed32_32 dal_fixed32_32_div_int(
+	struct fixed32_32 lhs,
+	uint32_t rhs);
+
+static inline struct fixed32_32 dal_fixed32_32_min(struct fixed32_32 lhs,
+						   struct fixed32_32 rhs)
+{
+	return (lhs.value < rhs.value) ? lhs : rhs;
+}
+
+static inline struct fixed32_32 dal_fixed32_32_max(struct fixed32_32 lhs,
+						   struct fixed32_32 rhs)
+{
+	return (lhs.value > rhs.value) ? lhs : rhs;
+}
+
+static inline bool dal_fixed32_32_gt(struct fixed32_32 lhs, struct fixed32_32 rhs)
+{
+	return lhs.value > rhs.value;
+}
+
+static inline bool dal_fixed32_32_gt_int(struct fixed32_32 lhs, uint32_t rhs)
+{
+	return lhs.value > ((uint64_t)rhs<<32);
+}
+
+static inline bool dal_fixed32_32_lt(struct fixed32_32 lhs, struct fixed32_32 rhs)
+{
+	return lhs.value < rhs.value;
+}
+
+static inline bool dal_fixed32_32_lt_int(struct fixed32_32 lhs, uint32_t rhs)
+{
+	return lhs.value < ((uint64_t)rhs<<32);
+}
+
+static inline bool dal_fixed32_32_le(struct fixed32_32 lhs, struct fixed32_32 rhs)
+{
+	return lhs.value <= rhs.value;
+}
+
+static inline bool dal_fixed32_32_le_int(struct fixed32_32 lhs, uint32_t rhs)
+{
+	return lhs.value <= ((uint64_t)rhs<<32);
+}
+
+static inline bool dal_fixed32_32_eq(struct fixed32_32 lhs, struct fixed32_32 rhs)
+{
+	return lhs.value == rhs.value;
+}
+
+uint32_t dal_fixed32_32_ceil(struct fixed32_32 value);
+static inline uint32_t dal_fixed32_32_floor(struct fixed32_32 value)
+{
+	return value.value>>32;
+}
+
+uint32_t dal_fixed32_32_round(struct fixed32_32 value);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/include/gpio_interface.h b/drivers/gpu/drm/amd/display/include/gpio_interface.h
new file mode 100644
index 000000000000..e4fd31024b92
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/include/gpio_interface.h
@@ -0,0 +1,92 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_GPIO_INTERFACE_H__
+#define __DAL_GPIO_INTERFACE_H__
+
+#include "gpio_types.h"
+#include "grph_object_defs.h"
+
+struct gpio;
+
+/* Open the handle for future use */
+enum gpio_result dal_gpio_open(
+	struct gpio *gpio,
+	enum gpio_mode mode);
+
+enum gpio_result dal_gpio_open_ex(
+	struct gpio *gpio,
+	enum gpio_mode mode);
+
+/* Get high or low from the pin */
+enum gpio_result dal_gpio_get_value(
+	const struct gpio *gpio,
+	uint32_t *value);
+
+/* Set pin high or low */
+enum gpio_result dal_gpio_set_value(
+	const struct gpio *gpio,
+	uint32_t value);
+
+/* Get current mode */
+enum gpio_mode dal_gpio_get_mode(
+	const struct gpio *gpio);
+
+/* Change mode of the handle */
+enum gpio_result dal_gpio_change_mode(
+	struct gpio *gpio,
+	enum gpio_mode mode);
+
+/* Get the GPIO id */
+enum gpio_id dal_gpio_get_id(
+	const struct gpio *gpio);
+
+/* Get the GPIO enum */
+uint32_t dal_gpio_get_enum(
+	const struct gpio *gpio);
+
+/* Set the GPIO pin configuration */
+enum gpio_result dal_gpio_set_config(
+	struct gpio *gpio,
+	const struct gpio_config_data *config_data);
+
+/* Obtain GPIO pin info */
+enum gpio_result dal_gpio_get_pin_info(
+	const struct gpio *gpio,
+	struct gpio_pin_info *pin_info);
+
+/* Obtain GPIO sync source */
+enum sync_source dal_gpio_get_sync_source(
+	const struct gpio *gpio);
+
+/* Obtain GPIO pin output state (active low or active high) */
+enum gpio_pin_output_state dal_gpio_get_output_state(
+	const struct gpio *gpio);
+
+/* Close the handle */
+void dal_gpio_close(
+	struct gpio *gpio);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/include/gpio_service_interface.h b/drivers/gpu/drm/amd/display/include/gpio_service_interface.h
new file mode 100644
index 000000000000..f40259bade40
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/include/gpio_service_interface.h
@@ -0,0 +1,105 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_GPIO_SERVICE_INTERFACE_H__
+#define __DAL_GPIO_SERVICE_INTERFACE_H__
+
+#include "gpio_types.h"
+#include "gpio_interface.h"
+#include "hw/gpio.h"
+
+struct gpio_service;
+
+struct gpio *dal_gpio_create(
+	struct gpio_service *service,
+	enum gpio_id id,
+	uint32_t en,
+	enum gpio_pin_output_state output_state);
+
+void dal_gpio_destroy(
+	struct gpio **ptr);
+
+struct gpio_service *dal_gpio_service_create(
+	enum dce_version dce_version_major,
+	enum dce_version dce_version_minor,
+	struct dc_context *ctx);
+
+struct gpio *dal_gpio_service_create_irq(
+	struct gpio_service *service,
+	uint32_t offset,
+	uint32_t mask);
+
+struct ddc *dal_gpio_create_ddc(
+	struct gpio_service *service,
+	uint32_t offset,
+	uint32_t mask,
+	struct gpio_ddc_hw_info *info);
+
+
+void dal_gpio_destroy_ddc(
+	struct ddc **ddc);
+
+void dal_gpio_service_destroy(
+	struct gpio_service **ptr);
+
+enum dc_irq_source dal_irq_get_source(
+	const struct gpio *irq);
+
+enum dc_irq_source dal_irq_get_rx_source(
+	const struct gpio *irq);
+
+enum gpio_result dal_irq_setup_hpd_filter(
+	struct gpio *irq,
+	struct gpio_hpd_config *config);
+
+struct gpio *dal_gpio_create_irq(
+	struct gpio_service *service,
+	enum gpio_id id,
+	uint32_t en);
+
+void dal_gpio_destroy_irq(
+	struct gpio **ptr);
+
+
+enum gpio_result dal_ddc_open(
+	struct ddc *ddc,
+	enum gpio_mode mode,
+	enum gpio_ddc_config_type config_type);
+
+enum gpio_result dal_ddc_change_mode(
+	struct ddc *ddc,
+	enum gpio_mode mode);
+
+enum gpio_ddc_line dal_ddc_get_line(
+	const struct ddc *ddc);
+
+enum gpio_result dal_ddc_set_config(
+	struct ddc *ddc,
+	enum gpio_ddc_config_type config_type);
+
+void dal_ddc_close(
+	struct ddc *ddc);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/include/gpio_types.h b/drivers/gpu/drm/amd/display/include/gpio_types.h
new file mode 100644
index 000000000000..8dd46ed799e5
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/include/gpio_types.h
@@ -0,0 +1,332 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_GPIO_TYPES_H__
+#define __DAL_GPIO_TYPES_H__
+
+#define BUNDLE_A_MASK 0x00FFF000L
+#define BUNDLE_B_MASK 0x00000FFFL
+
+/*
+ * gpio_result
+ *
+ * @brief
+ * The possible return codes that the GPIO object can return.
+ * These return codes can be generated
+ * directly by the GPIO object or from the GPIOPin object.
+ */
+enum gpio_result {
+	GPIO_RESULT_OK,
+	GPIO_RESULT_NULL_HANDLE,
+	GPIO_RESULT_INVALID_DATA,
+	GPIO_RESULT_DEVICE_BUSY,
+	GPIO_RESULT_OPEN_FAILED,
+	GPIO_RESULT_ALREADY_OPENED,
+	GPIO_RESULT_NON_SPECIFIC_ERROR
+};
+
+/*
+ * @brief
+ * Used to identify the specific GPIO device
+ *
+ * @notes
+ * These constants are used as indices in a vector.
+ * Thus they should start from zero and be contiguous.
+ */
+enum gpio_id {
+	GPIO_ID_UNKNOWN = (-1),
+	GPIO_ID_DDC_DATA,
+	GPIO_ID_DDC_CLOCK,
+	GPIO_ID_GENERIC,
+	GPIO_ID_HPD,
+	GPIO_ID_GPIO_PAD,
+	GPIO_ID_VIP_PAD,
+	GPIO_ID_SYNC,
+	GPIO_ID_GSL, /* global swap lock */
+	GPIO_ID_COUNT,
+	GPIO_ID_MIN = GPIO_ID_DDC_DATA,
+	GPIO_ID_MAX = GPIO_ID_GSL
+};
+
+#define GPIO_ENUM_UNKNOWN \
+	32
+
+struct gpio_pin_info {
+	uint32_t offset;
+	uint32_t offset_y;
+	uint32_t offset_en;
+	uint32_t offset_mask;
+
+	uint32_t mask;
+	uint32_t mask_y;
+	uint32_t mask_en;
+	uint32_t mask_mask;
+};
+
+enum gpio_pin_output_state {
+	GPIO_PIN_OUTPUT_STATE_ACTIVE_LOW,
+	GPIO_PIN_OUTPUT_STATE_ACTIVE_HIGH,
+	GPIO_PIN_OUTPUT_STATE_DEFAULT = GPIO_PIN_OUTPUT_STATE_ACTIVE_LOW
+};
+
+enum gpio_generic {
+	GPIO_GENERIC_UNKNOWN = (-1),
+	GPIO_GENERIC_A,
+	GPIO_GENERIC_B,
+	GPIO_GENERIC_C,
+	GPIO_GENERIC_D,
+	GPIO_GENERIC_E,
+	GPIO_GENERIC_F,
+	GPIO_GENERIC_G,
+	GPIO_GENERIC_COUNT,
+	GPIO_GENERIC_MIN = GPIO_GENERIC_A,
+	GPIO_GENERIC_MAX = GPIO_GENERIC_B
+};
+
+enum gpio_hpd {
+	GPIO_HPD_UNKNOWN = (-1),
+	GPIO_HPD_1,
+	GPIO_HPD_2,
+	GPIO_HPD_3,
+	GPIO_HPD_4,
+	GPIO_HPD_5,
+	GPIO_HPD_6,
+	GPIO_HPD_COUNT,
+	GPIO_HPD_MIN = GPIO_HPD_1,
+	GPIO_HPD_MAX = GPIO_HPD_6
+};
+
+enum gpio_gpio_pad {
+	GPIO_GPIO_PAD_UNKNOWN = (-1),
+	GPIO_GPIO_PAD_0,
+	GPIO_GPIO_PAD_1,
+	GPIO_GPIO_PAD_2,
+	GPIO_GPIO_PAD_3,
+	GPIO_GPIO_PAD_4,
+	GPIO_GPIO_PAD_5,
+	GPIO_GPIO_PAD_6,
+	GPIO_GPIO_PAD_7,
+	GPIO_GPIO_PAD_8,
+	GPIO_GPIO_PAD_9,
+	GPIO_GPIO_PAD_10,
+	GPIO_GPIO_PAD_11,
+	GPIO_GPIO_PAD_12,
+	GPIO_GPIO_PAD_13,
+	GPIO_GPIO_PAD_14,
+	GPIO_GPIO_PAD_15,
+	GPIO_GPIO_PAD_16,
+	GPIO_GPIO_PAD_17,
+	GPIO_GPIO_PAD_18,
+	GPIO_GPIO_PAD_19,
+	GPIO_GPIO_PAD_20,
+	GPIO_GPIO_PAD_21,
+	GPIO_GPIO_PAD_22,
+	GPIO_GPIO_PAD_23,
+	GPIO_GPIO_PAD_24,
+	GPIO_GPIO_PAD_25,
+	GPIO_GPIO_PAD_26,
+	GPIO_GPIO_PAD_27,
+	GPIO_GPIO_PAD_28,
+	GPIO_GPIO_PAD_29,
+	GPIO_GPIO_PAD_30,
+	GPIO_GPIO_PAD_COUNT,
+	GPIO_GPIO_PAD_MIN = GPIO_GPIO_PAD_0,
+	GPIO_GPIO_PAD_MAX = GPIO_GPIO_PAD_30
+};
+
+enum gpio_vip_pad {
+	GPIO_VIP_PAD_UNKNOWN = (-1),
+	/* following never used -
+	 * GPIO_ID_DDC_CLOCK::GPIO_DDC_LINE_VIP_PAD defined instead */
+	GPIO_VIP_PAD_SCL,
+	/* following never used -
+	 * GPIO_ID_DDC_DATA::GPIO_DDC_LINE_VIP_PAD defined instead */
+	GPIO_VIP_PAD_SDA,
+	GPIO_VIP_PAD_VHAD,
+	GPIO_VIP_PAD_VPHCTL,
+	GPIO_VIP_PAD_VIPCLK,
+	GPIO_VIP_PAD_VID,
+	GPIO_VIP_PAD_VPCLK0,
+	GPIO_VIP_PAD_DVALID,
+	GPIO_VIP_PAD_PSYNC,
+	GPIO_VIP_PAD_COUNT,
+	GPIO_VIP_PAD_MIN = GPIO_VIP_PAD_SCL,
+	GPIO_VIP_PAD_MAX = GPIO_VIP_PAD_PSYNC
+};
+
+enum gpio_sync {
+	GPIO_SYNC_UNKNOWN = (-1),
+	GPIO_SYNC_HSYNC_A,
+	GPIO_SYNC_VSYNC_A,
+	GPIO_SYNC_HSYNC_B,
+	GPIO_SYNC_VSYNC_B,
+	GPIO_SYNC_COUNT,
+	GPIO_SYNC_MIN = GPIO_SYNC_HSYNC_A,
+	GPIO_SYNC_MAX = GPIO_SYNC_VSYNC_B
+};
+
+enum gpio_gsl {
+	GPIO_GSL_UNKNOWN = (-1),
+	GPIO_GSL_GENLOCK_CLOCK,
+	GPIO_GSL_GENLOCK_VSYNC,
+	GPIO_GSL_SWAPLOCK_A,
+	GPIO_GSL_SWAPLOCK_B,
+	GPIO_GSL_COUNT,
+	GPIO_GSL_MIN = GPIO_GSL_GENLOCK_CLOCK,
+	GPIO_GSL_MAX = GPIO_GSL_SWAPLOCK_B
+};
+
+/*
+ * @brief
+ * Unique Id for DDC handle.
+ * Values are meaningful (used as indexes to array)
+ */
+enum gpio_ddc_line {
+	GPIO_DDC_LINE_UNKNOWN = (-1),
+	GPIO_DDC_LINE_DDC1,
+	GPIO_DDC_LINE_DDC2,
+	GPIO_DDC_LINE_DDC3,
+	GPIO_DDC_LINE_DDC4,
+	GPIO_DDC_LINE_DDC5,
+	GPIO_DDC_LINE_DDC6,
+	GPIO_DDC_LINE_DDC_VGA,
+	GPIO_DDC_LINE_VIP_PAD,
+	GPIO_DDC_LINE_I2C_PAD = GPIO_DDC_LINE_VIP_PAD,
+	GPIO_DDC_LINE_COUNT,
+	GPIO_DDC_LINE_MIN = GPIO_DDC_LINE_DDC1,
+	GPIO_DDC_LINE_MAX = GPIO_DDC_LINE_I2C_PAD
+};
+
+/*
+ * @brief
+ * Identifies the mode of operation to open a GPIO device.
+ * A GPIO device (pin) can be programmed in only one of these modes at a time.
+ */
+enum gpio_mode {
+	GPIO_MODE_UNKNOWN = (-1),
+	GPIO_MODE_INPUT,
+	GPIO_MODE_OUTPUT,
+	GPIO_MODE_FAST_OUTPUT,
+	GPIO_MODE_HARDWARE,
+	GPIO_MODE_INTERRUPT
+};
+
+/*
+ * @brief
+ * Identifies the source of the signal when GPIO is in HW mode.
+ * get_signal_source() will return GPIO_SYGNAL_SOURCE__UNKNOWN
+ * when one of the following holds:
+ *    1. GPIO is input GPIO
+ *    2. GPIO is not opened in HW mode
+ *    3. GPIO does not have fixed signal source
+ *    (like DC_GenericA have mux instead fixed)
+ */
+enum gpio_signal_source {
+	GPIO_SIGNAL_SOURCE_UNKNOWN = (-1),
+	GPIO_SIGNAL_SOURCE_DACA_STEREO_SYNC,
+	GPIO_SIGNAL_SOURCE_PASS_THROUGH_STEREO_SYNC,
+	GPIO_SIGNAL_SOURCE_DACB_STEREO_SYNC,
+	GPIO_SIGNAL_SOURCE_DACA_HSYNC,
+	GPIO_SIGNAL_SOURCE_DACB_HSYNC,
+	GPIO_SIGNAL_SOURCE_DACA_VSYNC,
+	GPIO_SIGNAL_SOURCE_DACB_VSYNC,
+};
+
+enum gpio_stereo_source {
+	GPIO_STEREO_SOURCE_UNKNOWN = (-1),
+	GPIO_STEREO_SOURCE_D1,
+	GPIO_STEREO_SOURCE_D2,
+	GPIO_STEREO_SOURCE_D3,
+	GPIO_STEREO_SOURCE_D4,
+	GPIO_STEREO_SOURCE_D5,
+	GPIO_STEREO_SOURCE_D6
+};
+
+/*
+ * GPIO config
+ */
+
+enum gpio_config_type {
+	GPIO_CONFIG_TYPE_NONE,
+	GPIO_CONFIG_TYPE_DDC,
+	GPIO_CONFIG_TYPE_HPD,
+	GPIO_CONFIG_TYPE_GENERIC_MUX,
+	GPIO_CONFIG_TYPE_GSL_MUX,
+	GPIO_CONFIG_TYPE_I2C_AUX_DUAL_MODE
+};
+
+/* DDC configuration */
+
+enum gpio_ddc_config_type {
+	GPIO_DDC_CONFIG_TYPE_MODE_AUX,
+	GPIO_DDC_CONFIG_TYPE_MODE_I2C,
+	GPIO_DDC_CONFIG_TYPE_POLL_FOR_CONNECT,
+	GPIO_DDC_CONFIG_TYPE_POLL_FOR_DISCONNECT,
+	GPIO_DDC_CONFIG_TYPE_DISABLE_POLLING
+};
+
+struct gpio_ddc_config {
+	enum gpio_ddc_config_type type;
+	bool data_en_bit_present;
+	bool clock_en_bit_present;
+};
+
+/* HPD configuration */
+
+struct gpio_hpd_config {
+	uint32_t delay_on_connect; /* milliseconds */
+	uint32_t delay_on_disconnect; /* milliseconds */
+};
+
+struct gpio_generic_mux_config {
+	bool enable_output_from_mux;
+	enum gpio_signal_source mux_select;
+	enum gpio_stereo_source stereo_select;
+};
+
+enum gpio_gsl_mux_config_type {
+	GPIO_GSL_MUX_CONFIG_TYPE_DISABLE,
+	GPIO_GSL_MUX_CONFIG_TYPE_TIMING_SYNC,
+	GPIO_GSL_MUX_CONFIG_TYPE_FLIP_SYNC
+};
+
+struct gpio_gsl_mux_config {
+	enum gpio_gsl_mux_config_type type;
+	/* Actually sync_source type,
+	 * however we want to avoid inter-component includes here */
+	uint32_t gsl_group;
+};
+
+struct gpio_config_data {
+	enum gpio_config_type type;
+	union {
+		struct gpio_ddc_config ddc;
+		struct gpio_hpd_config hpd;
+		struct gpio_generic_mux_config generic_mux;
+		struct gpio_gsl_mux_config gsl_mux;
+	} config;
+};
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/include/grph_object_ctrl_defs.h b/drivers/gpu/drm/amd/display/include/grph_object_ctrl_defs.h
new file mode 100644
index 000000000000..7a9b43f84a31
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/include/grph_object_ctrl_defs.h
@@ -0,0 +1,445 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_GRPH_OBJECT_CTRL_DEFS_H__
+#define __DAL_GRPH_OBJECT_CTRL_DEFS_H__
+
+#include "grph_object_defs.h"
+
+/*
+ * #####################################################
+ * #####################################################
+ *
+ * These defines shared between asic_control/bios_parser and other
+ * DAL components
+ *
+ * #####################################################
+ * #####################################################
+ */
+
+enum display_output_bit_depth {
+	PANEL_UNDEFINE = 0,
+	PANEL_6BIT_COLOR = 1,
+	PANEL_8BIT_COLOR = 2,
+	PANEL_10BIT_COLOR = 3,
+	PANEL_12BIT_COLOR = 4,
+	PANEL_16BIT_COLOR = 5,
+};
+
+
+/* Device type as abstracted by ATOM BIOS */
+enum dal_device_type {
+	DEVICE_TYPE_UNKNOWN = 0,
+	DEVICE_TYPE_LCD,
+	DEVICE_TYPE_CRT,
+	DEVICE_TYPE_DFP,
+	DEVICE_TYPE_CV,
+	DEVICE_TYPE_TV,
+	DEVICE_TYPE_CF,
+	DEVICE_TYPE_WIRELESS
+};
+
+/* Device ID as abstracted by ATOM BIOS */
+struct device_id {
+	enum dal_device_type device_type:16;
+	uint32_t enum_id:16;	/* 1 based enum */
+	uint16_t raw_device_tag;
+};
+
+struct graphics_object_i2c_info {
+	struct gpio_info {
+		uint32_t clk_mask_register_index;
+		uint32_t clk_en_register_index;
+		uint32_t clk_y_register_index;
+		uint32_t clk_a_register_index;
+		uint32_t data_mask_register_index;
+		uint32_t data_en_register_index;
+		uint32_t data_y_register_index;
+		uint32_t data_a_register_index;
+
+		uint32_t clk_mask_shift;
+		uint32_t clk_en_shift;
+		uint32_t clk_y_shift;
+		uint32_t clk_a_shift;
+		uint32_t data_mask_shift;
+		uint32_t data_en_shift;
+		uint32_t data_y_shift;
+		uint32_t data_a_shift;
+	} gpio_info;
+
+	bool i2c_hw_assist;
+	uint32_t i2c_line;
+	uint32_t i2c_engine_id;
+	uint32_t i2c_slave_address;
+};
+
+struct graphics_object_hpd_info {
+	uint8_t hpd_int_gpio_uid;
+	uint8_t hpd_active;
+};
+
+struct connector_device_tag_info {
+	uint32_t acpi_device;
+	struct device_id dev_id;
+};
+
+struct device_timing {
+	struct misc_info {
+		uint32_t HORIZONTAL_CUT_OFF:1;
+		/* 0=Active High, 1=Active Low */
+		uint32_t H_SYNC_POLARITY:1;
+		/* 0=Active High, 1=Active Low */
+		uint32_t V_SYNC_POLARITY:1;
+		uint32_t VERTICAL_CUT_OFF:1;
+		uint32_t H_REPLICATION_BY2:1;
+		uint32_t V_REPLICATION_BY2:1;
+		uint32_t COMPOSITE_SYNC:1;
+		uint32_t INTERLACE:1;
+		uint32_t DOUBLE_CLOCK:1;
+		uint32_t RGB888:1;
+		uint32_t GREY_LEVEL:2;
+		uint32_t SPATIAL:1;
+		uint32_t TEMPORAL:1;
+		uint32_t API_ENABLED:1;
+	} misc_info;
+
+	uint32_t pixel_clk; /* in KHz */
+	uint32_t horizontal_addressable;
+	uint32_t horizontal_blanking_time;
+	uint32_t vertical_addressable;
+	uint32_t vertical_blanking_time;
+	uint32_t horizontal_sync_offset;
+	uint32_t horizontal_sync_width;
+	uint32_t vertical_sync_offset;
+	uint32_t vertical_sync_width;
+	uint32_t horizontal_border;
+	uint32_t vertical_border;
+};
+
+struct supported_refresh_rate {
+	uint32_t REFRESH_RATE_30HZ:1;
+	uint32_t REFRESH_RATE_40HZ:1;
+	uint32_t REFRESH_RATE_48HZ:1;
+	uint32_t REFRESH_RATE_50HZ:1;
+	uint32_t REFRESH_RATE_60HZ:1;
+};
+
+struct embedded_panel_info {
+	struct device_timing lcd_timing;
+	uint32_t ss_id;
+	struct supported_refresh_rate supported_rr;
+	uint32_t drr_enabled;
+	uint32_t min_drr_refresh_rate;
+	bool realtek_eDPToLVDS;
+};
+
+struct dc_firmware_info {
+	struct pll_info {
+		uint32_t crystal_frequency; /* in KHz */
+		uint32_t min_input_pxl_clk_pll_frequency; /* in KHz */
+		uint32_t max_input_pxl_clk_pll_frequency; /* in KHz */
+		uint32_t min_output_pxl_clk_pll_frequency; /* in KHz */
+		uint32_t max_output_pxl_clk_pll_frequency; /* in KHz */
+	} pll_info;
+
+	struct firmware_feature {
+		uint32_t memory_clk_ss_percentage;
+		uint32_t engine_clk_ss_percentage;
+	} feature;
+
+	uint32_t default_display_engine_pll_frequency; /* in KHz */
+	uint32_t external_clock_source_frequency_for_dp; /* in KHz */
+	uint32_t smu_gpu_pll_output_freq; /* in KHz */
+	uint8_t min_allowed_bl_level;
+	uint8_t remote_display_config;
+	uint32_t default_memory_clk; /* in KHz */
+	uint32_t default_engine_clk; /* in KHz */
+	uint32_t dp_phy_ref_clk; /* in KHz - DCE12 only */
+	uint32_t i2c_engine_ref_clk; /* in KHz - DCE12 only */
+
+
+};
+
+struct step_and_delay_info {
+	uint32_t step;
+	uint32_t delay;
+	uint32_t recommended_ref_div;
+};
+
+struct spread_spectrum_info {
+	struct spread_spectrum_type {
+		bool CENTER_MODE:1;
+		bool EXTERNAL:1;
+		bool STEP_AND_DELAY_INFO:1;
+	} type;
+
+	/* in unit of 0.01% (spreadPercentageDivider = 100),
+	otherwise in 0.001% units (spreadPercentageDivider = 1000); */
+	uint32_t spread_spectrum_percentage;
+	uint32_t spread_percentage_divider; /* 100 or 1000 */
+	uint32_t spread_spectrum_range; /* modulation freq (HZ)*/
+
+	union {
+		struct step_and_delay_info step_and_delay_info;
+		/* For mem/engine/uvd, Clock Out frequence (VCO ),
+		in unit of kHz. For TMDS/HDMI/LVDS, it is pixel clock,
+		for DP, it is link clock ( 270000 or 162000 ) */
+		uint32_t target_clock_range; /* in KHz */
+	};
+
+};
+
+struct graphics_object_encoder_cap_info {
+	uint32_t dp_hbr2_cap:1;
+	uint32_t dp_hbr2_validated:1;
+	/*
+	 * TODO: added MST and HDMI 6G capable flags
+	 */
+	uint32_t reserved:15;
+};
+
+struct din_connector_info {
+	uint32_t gpio_id;
+	bool gpio_tv_active_state;
+};
+
+/* Invalid channel mapping */
+enum { INVALID_DDI_CHANNEL_MAPPING = 0x0 };
+
+/**
+ * DDI PHY channel mapping reflecting XBAR setting
+ */
+union ddi_channel_mapping {
+	struct mapping {
+		uint8_t lane0:2;	/* Mapping for lane 0 */
+		uint8_t lane1:2;	/* Mapping for lane 1 */
+		uint8_t lane2:2;	/* Mapping for lane 2 */
+		uint8_t lane3:2;	/* Mapping for lane 3 */
+	} mapping;
+	uint8_t raw;
+};
+
+/**
+* Transmitter output configuration description
+*/
+struct transmitter_configuration_info {
+	/* DDI PHY ID for the transmitter */
+	enum transmitter transmitter_phy_id;
+	/* DDI PHY channel mapping reflecting crossbar setting */
+	union ddi_channel_mapping output_channel_mapping;
+};
+
+struct transmitter_configuration {
+	/* Configuration for the primary transmitter */
+	struct transmitter_configuration_info primary_transmitter_config;
+	/* Secondary transmitter configuration for Dual-link DVI */
+	struct transmitter_configuration_info secondary_transmitter_config;
+};
+
+/* These size should be sufficient to store info coming from BIOS */
+#define NUMBER_OF_UCHAR_FOR_GUID 16
+#define MAX_NUMBER_OF_EXT_DISPLAY_PATH 7
+#define NUMBER_OF_CSR_M3_ARB 10
+#define NUMBER_OF_DISP_CLK_VOLTAGE 4
+#define NUMBER_OF_AVAILABLE_SCLK 5
+
+struct i2c_reg_info {
+	unsigned char       i2c_reg_index;
+	unsigned char       i2c_reg_val;
+};
+
+struct ext_hdmi_settings {
+	unsigned char   slv_addr;
+	unsigned char   reg_num;
+	struct i2c_reg_info      reg_settings[9];
+	unsigned char   reg_num_6g;
+	struct i2c_reg_info      reg_settings_6g[3];
+};
+
+
+/* V6 */
+struct integrated_info {
+	struct clock_voltage_caps {
+		/* The Voltage Index indicated by FUSE, same voltage index
+		shared with SCLK DPM fuse table */
+		uint32_t voltage_index;
+		/* Maximum clock supported with specified voltage index */
+		uint32_t max_supported_clk; /* in KHz */
+	} disp_clk_voltage[NUMBER_OF_DISP_CLK_VOLTAGE];
+
+	struct display_connection_info {
+		struct external_display_path {
+			/* A bit vector to show what devices are supported */
+			uint32_t device_tag;
+			/* 16bit device ACPI id. */
+			uint32_t device_acpi_enum;
+			/* A physical connector for displays to plug in,
+			using object connector definitions */
+			struct graphics_object_id device_connector_id;
+			/* An index into external AUX/DDC channel LUT */
+			uint8_t ext_aux_ddc_lut_index;
+			/* An index into external HPD pin LUT */
+			uint8_t ext_hpd_pin_lut_index;
+			/* external encoder object id */
+			struct graphics_object_id ext_encoder_obj_id;
+			/* XBAR mapping of the PHY channels */
+			union ddi_channel_mapping channel_mapping;
+
+			unsigned short caps;
+		} path[MAX_NUMBER_OF_EXT_DISPLAY_PATH];
+
+		uint8_t gu_id[NUMBER_OF_UCHAR_FOR_GUID];
+		uint8_t checksum;
+	} ext_disp_conn_info; /* exiting long long time */
+
+	struct available_s_clk_list {
+		/* Maximum clock supported with specified voltage index */
+		uint32_t supported_s_clk; /* in KHz */
+		/* The Voltage Index indicated by FUSE for specified SCLK */
+		uint32_t voltage_index;
+		/* The Voltage ID indicated by FUSE for specified SCLK */
+		uint32_t voltage_id;
+	} avail_s_clk[NUMBER_OF_AVAILABLE_SCLK];
+
+	uint8_t memory_type;
+	uint8_t ma_channel_number;
+	uint32_t boot_up_engine_clock; /* in KHz */
+	uint32_t dentist_vco_freq; /* in KHz */
+	uint32_t boot_up_uma_clock; /* in KHz */
+	uint32_t boot_up_req_display_vector;
+	uint32_t other_display_misc;
+	uint32_t gpu_cap_info;
+	uint32_t sb_mmio_base_addr;
+	uint32_t system_config;
+	uint32_t cpu_cap_info;
+	uint32_t max_nb_voltage;
+	uint32_t min_nb_voltage;
+	uint32_t boot_up_nb_voltage;
+	uint32_t ext_disp_conn_info_offset;
+	uint32_t csr_m3_arb_cntl_default[NUMBER_OF_CSR_M3_ARB];
+	uint32_t csr_m3_arb_cntl_uvd[NUMBER_OF_CSR_M3_ARB];
+	uint32_t csr_m3_arb_cntl_fs3d[NUMBER_OF_CSR_M3_ARB];
+	uint32_t gmc_restore_reset_time;
+	uint32_t minimum_n_clk;
+	uint32_t idle_n_clk;
+	uint32_t ddr_dll_power_up_time;
+	uint32_t ddr_pll_power_up_time;
+	/* start for V6 */
+	uint32_t pcie_clk_ss_type;
+	uint32_t lvds_ss_percentage;
+	uint32_t lvds_sspread_rate_in_10hz;
+	uint32_t hdmi_ss_percentage;
+	uint32_t hdmi_sspread_rate_in_10hz;
+	uint32_t dvi_ss_percentage;
+	uint32_t dvi_sspread_rate_in_10_hz;
+	uint32_t sclk_dpm_boost_margin;
+	uint32_t sclk_dpm_throttle_margin;
+	uint32_t sclk_dpm_tdp_limit_pg;
+	uint32_t sclk_dpm_tdp_limit_boost;
+	uint32_t boost_engine_clock;
+	uint32_t boost_vid_2bit;
+	uint32_t enable_boost;
+	uint32_t gnb_tdp_limit;
+	/* Start from V7 */
+	uint32_t max_lvds_pclk_freq_in_single_link;
+	uint32_t lvds_misc;
+	uint32_t lvds_pwr_on_seq_dig_on_to_de_in_4ms;
+	uint32_t lvds_pwr_on_seq_de_to_vary_bl_in_4ms;
+	uint32_t lvds_pwr_off_seq_vary_bl_to_de_in4ms;
+	uint32_t lvds_pwr_off_seq_de_to_dig_on_in4ms;
+	uint32_t lvds_off_to_on_delay_in_4ms;
+	uint32_t lvds_pwr_on_seq_vary_bl_to_blon_in_4ms;
+	uint32_t lvds_pwr_off_seq_blon_to_vary_bl_in_4ms;
+	uint32_t lvds_reserved1;
+	uint32_t lvds_bit_depth_control_val;
+	//Start from V9
+	unsigned char dp0_ext_hdmi_slv_addr;
+	unsigned char dp0_ext_hdmi_reg_num;
+	struct i2c_reg_info dp0_ext_hdmi_reg_settings[9];
+	unsigned char dp0_ext_hdmi_6g_reg_num;
+	struct i2c_reg_info dp0_ext_hdmi_6g_reg_settings[3];
+	unsigned char dp1_ext_hdmi_slv_addr;
+	unsigned char dp1_ext_hdmi_reg_num;
+	struct i2c_reg_info dp1_ext_hdmi_reg_settings[9];
+	unsigned char dp1_ext_hdmi_6g_reg_num;
+	struct i2c_reg_info dp1_ext_hdmi_6g_reg_settings[3];
+	unsigned char dp2_ext_hdmi_slv_addr;
+	unsigned char dp2_ext_hdmi_reg_num;
+	struct i2c_reg_info dp2_ext_hdmi_reg_settings[9];
+	unsigned char dp2_ext_hdmi_6g_reg_num;
+	struct i2c_reg_info dp2_ext_hdmi_6g_reg_settings[3];
+	unsigned char dp3_ext_hdmi_slv_addr;
+	unsigned char dp3_ext_hdmi_reg_num;
+	struct i2c_reg_info dp3_ext_hdmi_reg_settings[9];
+	unsigned char dp3_ext_hdmi_6g_reg_num;
+	struct i2c_reg_info dp3_ext_hdmi_6g_reg_settings[3];
+};
+
+/**
+* Power source ids.
+*/
+enum power_source {
+	POWER_SOURCE_AC = 0,
+	POWER_SOURCE_DC,
+	POWER_SOURCE_LIMITED_POWER,
+	POWER_SOURCE_LIMITED_POWER_2,
+	POWER_SOURCE_MAX
+};
+
+struct bios_event_info {
+	uint32_t thermal_state;
+	uint32_t backlight_level;
+	enum power_source powerSource;
+	bool has_thermal_state_changed;
+	bool has_power_source_changed;
+	bool has_forced_mode_changed;
+	bool forced_mode;
+	bool backlight_changed;
+};
+
+enum {
+	HDMI_PIXEL_CLOCK_IN_KHZ_297 = 297000,
+	TMDS_PIXEL_CLOCK_IN_KHZ_165 = 165000
+};
+
+/*
+ * DFS-bypass flag
+ */
+/* Copy of SYS_INFO_GPUCAPS__ENABEL_DFS_BYPASS from atombios.h */
+enum {
+	DFS_BYPASS_ENABLE = 0x10
+};
+
+enum {
+	INVALID_BACKLIGHT = -1
+};
+
+struct panel_backlight_boundaries {
+	uint32_t min_signal_level;
+	uint32_t max_signal_level;
+};
+
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/include/grph_object_defs.h b/drivers/gpu/drm/amd/display/include/grph_object_defs.h
new file mode 100644
index 000000000000..2941b882b0b6
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/include/grph_object_defs.h
@@ -0,0 +1,140 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_GRPH_OBJECT_DEFS_H__
+#define __DAL_GRPH_OBJECT_DEFS_H__
+
+#include "grph_object_id.h"
+
+/* ********************************************************************
+ * ********************************************************************
+ *
+ *  These defines shared between All Graphics Objects
+ *
+ * ********************************************************************
+ * ********************************************************************
+ */
+
+/* HPD unit id - HW direct translation */
+enum hpd_source_id {
+	HPD_SOURCEID1 = 0,
+	HPD_SOURCEID2,
+	HPD_SOURCEID3,
+	HPD_SOURCEID4,
+	HPD_SOURCEID5,
+	HPD_SOURCEID6,
+
+	HPD_SOURCEID_COUNT,
+	HPD_SOURCEID_UNKNOWN
+};
+
+/* DDC unit id - HW direct translation */
+enum channel_id {
+	CHANNEL_ID_UNKNOWN = 0,
+	CHANNEL_ID_DDC1,
+	CHANNEL_ID_DDC2,
+	CHANNEL_ID_DDC3,
+	CHANNEL_ID_DDC4,
+	CHANNEL_ID_DDC5,
+	CHANNEL_ID_DDC6,
+	CHANNEL_ID_DDC_VGA,
+	CHANNEL_ID_I2C_PAD,
+	CHANNEL_ID_COUNT
+};
+
+#define DECODE_CHANNEL_ID(ch_id) \
+	(ch_id) == CHANNEL_ID_DDC1 ? "CHANNEL_ID_DDC1" : \
+	(ch_id) == CHANNEL_ID_DDC2 ? "CHANNEL_ID_DDC2" : \
+	(ch_id) == CHANNEL_ID_DDC3 ? "CHANNEL_ID_DDC3" : \
+	(ch_id) == CHANNEL_ID_DDC4 ? "CHANNEL_ID_DDC4" : \
+	(ch_id) == CHANNEL_ID_DDC5 ? "CHANNEL_ID_DDC5" : \
+	(ch_id) == CHANNEL_ID_DDC6 ? "CHANNEL_ID_DDC6" : \
+	(ch_id) == CHANNEL_ID_DDC_VGA ? "CHANNEL_ID_DDC_VGA" : \
+	(ch_id) == CHANNEL_ID_I2C_PAD ? "CHANNEL_ID_I2C_PAD" : "Invalid"
+
+enum transmitter {
+	TRANSMITTER_UNKNOWN = (-1L),
+	TRANSMITTER_UNIPHY_A,
+	TRANSMITTER_UNIPHY_B,
+	TRANSMITTER_UNIPHY_C,
+	TRANSMITTER_UNIPHY_D,
+	TRANSMITTER_UNIPHY_E,
+	TRANSMITTER_UNIPHY_F,
+	TRANSMITTER_NUTMEG_CRT,
+	TRANSMITTER_TRAVIS_CRT,
+	TRANSMITTER_TRAVIS_LCD,
+	TRANSMITTER_UNIPHY_G,
+	TRANSMITTER_COUNT
+};
+
+/* Generic source of the synchronisation input/output signal */
+/* Can be used for flow control, stereo sync, timing sync, frame sync, etc */
+enum sync_source {
+	SYNC_SOURCE_NONE = 0,
+
+	/* Source based on controllers */
+	SYNC_SOURCE_CONTROLLER0,
+	SYNC_SOURCE_CONTROLLER1,
+	SYNC_SOURCE_CONTROLLER2,
+	SYNC_SOURCE_CONTROLLER3,
+	SYNC_SOURCE_CONTROLLER4,
+	SYNC_SOURCE_CONTROLLER5,
+
+	/* Source based on GSL group */
+	SYNC_SOURCE_GSL_GROUP0,
+	SYNC_SOURCE_GSL_GROUP1,
+	SYNC_SOURCE_GSL_GROUP2,
+
+	/* Source based on GSL IOs */
+	/* These IOs normally used as GSL input/output */
+	SYNC_SOURCE_GSL_IO_FIRST,
+	SYNC_SOURCE_GSL_IO_GENLOCK_CLOCK = SYNC_SOURCE_GSL_IO_FIRST,
+	SYNC_SOURCE_GSL_IO_GENLOCK_VSYNC,
+	SYNC_SOURCE_GSL_IO_SWAPLOCK_A,
+	SYNC_SOURCE_GSL_IO_SWAPLOCK_B,
+	SYNC_SOURCE_GSL_IO_LAST = SYNC_SOURCE_GSL_IO_SWAPLOCK_B,
+
+	/* Source based on regular IOs */
+	SYNC_SOURCE_IO_FIRST,
+	SYNC_SOURCE_IO_GENERIC_A = SYNC_SOURCE_IO_FIRST,
+	SYNC_SOURCE_IO_GENERIC_B,
+	SYNC_SOURCE_IO_GENERIC_C,
+	SYNC_SOURCE_IO_GENERIC_D,
+	SYNC_SOURCE_IO_GENERIC_E,
+	SYNC_SOURCE_IO_GENERIC_F,
+	SYNC_SOURCE_IO_HPD1,
+	SYNC_SOURCE_IO_HPD2,
+	SYNC_SOURCE_IO_HSYNC_A,
+	SYNC_SOURCE_IO_VSYNC_A,
+	SYNC_SOURCE_IO_HSYNC_B,
+	SYNC_SOURCE_IO_VSYNC_B,
+	SYNC_SOURCE_IO_LAST = SYNC_SOURCE_IO_VSYNC_B,
+
+	/* Misc. flow control sources */
+	SYNC_SOURCE_DUAL_GPU_PIN
+};
+
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/include/grph_object_id.h b/drivers/gpu/drm/amd/display/include/grph_object_id.h
new file mode 100644
index 000000000000..5eb2b4dc7b9c
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/include/grph_object_id.h
@@ -0,0 +1,294 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_GRPH_OBJECT_ID_H__
+#define __DAL_GRPH_OBJECT_ID_H__
+
+/* Types of graphics objects */
+enum object_type {
+	OBJECT_TYPE_UNKNOWN  = 0,
+
+	/* Direct ATOM BIOS translation */
+	OBJECT_TYPE_GPU,
+	OBJECT_TYPE_ENCODER,
+	OBJECT_TYPE_CONNECTOR,
+	OBJECT_TYPE_ROUTER,
+	OBJECT_TYPE_GENERIC,
+
+	/* Driver specific */
+	OBJECT_TYPE_AUDIO,
+	OBJECT_TYPE_CONTROLLER,
+	OBJECT_TYPE_CLOCK_SOURCE,
+	OBJECT_TYPE_ENGINE,
+
+	OBJECT_TYPE_COUNT
+};
+
+/* Enumeration inside one type of graphics objects */
+enum object_enum_id {
+	ENUM_ID_UNKNOWN = 0,
+	ENUM_ID_1,
+	ENUM_ID_2,
+	ENUM_ID_3,
+	ENUM_ID_4,
+	ENUM_ID_5,
+	ENUM_ID_6,
+	ENUM_ID_7,
+
+	ENUM_ID_COUNT
+};
+
+/* Generic object ids */
+enum generic_id {
+	GENERIC_ID_UNKNOWN = 0,
+	GENERIC_ID_MXM_OPM,
+	GENERIC_ID_GLSYNC,
+	GENERIC_ID_STEREO,
+
+	GENERIC_ID_COUNT
+};
+
+/* Controller object ids */
+enum controller_id {
+	CONTROLLER_ID_UNDEFINED = 0,
+	CONTROLLER_ID_D0,
+	CONTROLLER_ID_D1,
+	CONTROLLER_ID_D2,
+	CONTROLLER_ID_D3,
+	CONTROLLER_ID_D4,
+	CONTROLLER_ID_D5,
+	CONTROLLER_ID_UNDERLAY0,
+	CONTROLLER_ID_MAX = CONTROLLER_ID_UNDERLAY0
+};
+
+#define IS_UNDERLAY_CONTROLLER(ctrlr_id) (ctrlr_id >= CONTROLLER_ID_UNDERLAY0)
+
+/*
+ * ClockSource object ids.
+ * We maintain the order matching (more or less) ATOM BIOS
+ * to improve optimized acquire
+ */
+enum clock_source_id {
+	CLOCK_SOURCE_ID_UNDEFINED = 0,
+	CLOCK_SOURCE_ID_PLL0,
+	CLOCK_SOURCE_ID_PLL1,
+	CLOCK_SOURCE_ID_PLL2,
+	CLOCK_SOURCE_ID_EXTERNAL, /* ID (Phy) ref. clk. for DP */
+	CLOCK_SOURCE_ID_DCPLL,
+	CLOCK_SOURCE_ID_DFS,	/* DENTIST */
+	CLOCK_SOURCE_ID_VCE,	/* VCE does not need a real PLL */
+	/* Used to distinguish between programming pixel clock and ID (Phy) clock */
+	CLOCK_SOURCE_ID_DP_DTO,
+
+	CLOCK_SOURCE_COMBO_PHY_PLL0, /*combo PHY PLL defines (DC 11.2 and up)*/
+	CLOCK_SOURCE_COMBO_PHY_PLL1,
+	CLOCK_SOURCE_COMBO_PHY_PLL2,
+	CLOCK_SOURCE_COMBO_PHY_PLL3,
+	CLOCK_SOURCE_COMBO_PHY_PLL4,
+	CLOCK_SOURCE_COMBO_PHY_PLL5,
+	CLOCK_SOURCE_COMBO_DISPLAY_PLL0
+};
+
+/* Encoder object ids */
+enum encoder_id {
+	ENCODER_ID_UNKNOWN = 0,
+
+	/* Radeon Class Display Hardware */
+	ENCODER_ID_INTERNAL_LVDS,
+	ENCODER_ID_INTERNAL_TMDS1,
+	ENCODER_ID_INTERNAL_TMDS2,
+	ENCODER_ID_INTERNAL_DAC1,
+	ENCODER_ID_INTERNAL_DAC2,	/* TV/CV DAC */
+
+	/* External Third Party Encoders */
+	ENCODER_ID_INTERNAL_LVTM1,	/* not used for Radeon */
+	ENCODER_ID_INTERNAL_HDMI,
+
+	/* Kaledisope (KLDSCP) Class Display Hardware */
+	ENCODER_ID_INTERNAL_KLDSCP_TMDS1,
+	ENCODER_ID_INTERNAL_KLDSCP_DAC1,
+	ENCODER_ID_INTERNAL_KLDSCP_DAC2,	/* Shared with CV/TV and CRT */
+	/* External TMDS (dual link) */
+	ENCODER_ID_EXTERNAL_MVPU_FPGA,	/* MVPU FPGA chip */
+	ENCODER_ID_INTERNAL_DDI,
+	ENCODER_ID_INTERNAL_UNIPHY,
+	ENCODER_ID_INTERNAL_KLDSCP_LVTMA,
+	ENCODER_ID_INTERNAL_UNIPHY1,
+	ENCODER_ID_INTERNAL_UNIPHY2,
+	ENCODER_ID_EXTERNAL_NUTMEG,
+	ENCODER_ID_EXTERNAL_TRAVIS,
+
+	ENCODER_ID_INTERNAL_WIRELESS,	/* Internal wireless display encoder */
+	ENCODER_ID_INTERNAL_UNIPHY3,
+	ENCODER_ID_INTERNAL_VIRTUAL,
+};
+
+/* Connector object ids */
+enum connector_id {
+	CONNECTOR_ID_UNKNOWN = 0,
+	CONNECTOR_ID_SINGLE_LINK_DVII = 1,
+	CONNECTOR_ID_DUAL_LINK_DVII = 2,
+	CONNECTOR_ID_SINGLE_LINK_DVID = 3,
+	CONNECTOR_ID_DUAL_LINK_DVID = 4,
+	CONNECTOR_ID_VGA = 5,
+	CONNECTOR_ID_HDMI_TYPE_A = 12,
+	CONNECTOR_ID_LVDS = 14,
+	CONNECTOR_ID_PCIE = 16,
+	CONNECTOR_ID_HARDCODE_DVI = 18,
+	CONNECTOR_ID_DISPLAY_PORT = 19,
+	CONNECTOR_ID_EDP = 20,
+	CONNECTOR_ID_MXM = 21,
+	CONNECTOR_ID_WIRELESS = 22,
+	CONNECTOR_ID_MIRACAST = 23,
+
+	CONNECTOR_ID_VIRTUAL = 100
+};
+
+/* Audio object ids */
+enum audio_id {
+	AUDIO_ID_UNKNOWN = 0,
+	AUDIO_ID_INTERNAL_AZALIA
+};
+
+/* Engine object ids */
+enum engine_id {
+	ENGINE_ID_DIGA,
+	ENGINE_ID_DIGB,
+	ENGINE_ID_DIGC,
+	ENGINE_ID_DIGD,
+	ENGINE_ID_DIGE,
+	ENGINE_ID_DIGF,
+	ENGINE_ID_DIGG,
+	ENGINE_ID_DACA,
+	ENGINE_ID_DACB,
+	ENGINE_ID_VCE,	/* wireless display pseudo-encoder */
+	ENGINE_ID_VIRTUAL,
+
+	ENGINE_ID_COUNT,
+	ENGINE_ID_UNKNOWN = (-1L)
+};
+
+enum transmitter_color_depth {
+	TRANSMITTER_COLOR_DEPTH_24 = 0,  /* 8  bits */
+	TRANSMITTER_COLOR_DEPTH_30,      /* 10 bits */
+	TRANSMITTER_COLOR_DEPTH_36,      /* 12 bits */
+	TRANSMITTER_COLOR_DEPTH_48       /* 16 bits */
+};
+
+/*
+ *****************************************************************************
+ * graphics_object_id struct
+ *
+ * graphics_object_id is a very simple struct wrapping 32bit Graphics
+ * Object identication
+ *
+ * This struct should stay very simple
+ *  No dependencies at all (no includes)
+ *  No debug messages or asserts
+ *  No #ifndef and preprocessor directives
+ *  No grow in space (no more data member)
+ *****************************************************************************
+ */
+
+struct graphics_object_id {
+	uint32_t  id:8;
+	uint32_t  enum_id:4;
+	uint32_t  type:4;
+	uint32_t  reserved:16; /* for padding. total size should be u32 */
+};
+
+/* some simple functions for convenient graphics_object_id handle */
+
+static inline struct graphics_object_id dal_graphics_object_id_init(
+	uint32_t id,
+	enum object_enum_id enum_id,
+	enum object_type type)
+{
+	struct graphics_object_id result = {
+		id, enum_id, type, 0
+	};
+
+	return result;
+}
+
+bool dal_graphics_object_id_is_equal(
+	struct graphics_object_id id1,
+	struct graphics_object_id id2);
+
+/* Based on internal data members memory layout */
+static inline uint32_t dal_graphics_object_id_to_uint(
+	struct graphics_object_id id)
+{
+	return id.id + (id.enum_id << 0x8) + (id.type << 0xc);
+}
+
+static inline enum controller_id dal_graphics_object_id_get_controller_id(
+	struct graphics_object_id id)
+{
+	if (id.type == OBJECT_TYPE_CONTROLLER)
+		return id.id;
+	return CONTROLLER_ID_UNDEFINED;
+}
+
+static inline enum clock_source_id dal_graphics_object_id_get_clock_source_id(
+	struct graphics_object_id id)
+{
+	if (id.type == OBJECT_TYPE_CLOCK_SOURCE)
+		return id.id;
+	return CLOCK_SOURCE_ID_UNDEFINED;
+}
+
+static inline enum encoder_id dal_graphics_object_id_get_encoder_id(
+	struct graphics_object_id id)
+{
+	if (id.type == OBJECT_TYPE_ENCODER)
+		return id.id;
+	return ENCODER_ID_UNKNOWN;
+}
+
+static inline enum connector_id dal_graphics_object_id_get_connector_id(
+	struct graphics_object_id id)
+{
+	if (id.type == OBJECT_TYPE_CONNECTOR)
+		return id.id;
+	return CONNECTOR_ID_UNKNOWN;
+}
+
+static inline enum audio_id dal_graphics_object_id_get_audio_id(
+	struct graphics_object_id id)
+{
+	if (id.type == OBJECT_TYPE_AUDIO)
+		return id.id;
+	return AUDIO_ID_UNKNOWN;
+}
+
+static inline enum engine_id dal_graphics_object_id_get_engine_id(
+	struct graphics_object_id id)
+{
+	if (id.type == OBJECT_TYPE_ENGINE)
+		return id.id;
+	return ENGINE_ID_UNKNOWN;
+}
+#endif
diff --git a/drivers/gpu/drm/amd/display/include/i2caux_interface.h b/drivers/gpu/drm/amd/display/include/i2caux_interface.h
new file mode 100644
index 000000000000..13a3c82d118f
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/include/i2caux_interface.h
@@ -0,0 +1,92 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_I2CAUX_INTERFACE_H__
+#define __DAL_I2CAUX_INTERFACE_H__
+
+#include "dc_types.h"
+#include "gpio_service_interface.h"
+
+
+#define DEFAULT_AUX_MAX_DATA_SIZE 16
+#define AUX_MAX_DEFER_WRITE_RETRY 20
+
+struct aux_payload {
+	/* set following flag to read/write I2C data,
+	 * reset it to read/write DPCD data */
+	bool i2c_over_aux;
+	/* set following flag to write data,
+	 * reset it to read data */
+	bool write;
+	uint32_t address;
+	uint8_t length;
+	uint8_t *data;
+};
+
+struct aux_command {
+	struct aux_payload *payloads;
+	uint8_t number_of_payloads;
+
+	/* expressed in milliseconds
+	 * zero means "use default value" */
+	uint32_t defer_delay;
+
+	/* zero means "use default value" */
+	uint32_t max_defer_write_retry;
+
+	enum i2c_mot_mode mot;
+};
+
+union aux_config {
+	struct {
+		uint32_t ALLOW_AUX_WHEN_HPD_LOW:1;
+	} bits;
+	uint32_t raw;
+};
+
+struct i2caux;
+
+struct i2caux *dal_i2caux_create(
+	struct dc_context *ctx);
+
+bool dal_i2caux_submit_i2c_command(
+	struct i2caux *i2caux,
+	struct ddc *ddc,
+	struct i2c_command *cmd);
+
+bool dal_i2caux_submit_aux_command(
+	struct i2caux *i2caux,
+	struct ddc *ddc,
+	struct aux_command *cmd);
+
+void dal_i2caux_configure_aux(
+	struct i2caux *i2caux,
+	struct ddc *ddc,
+	union aux_config cfg);
+
+void dal_i2caux_destroy(
+	struct i2caux **ptr);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/include/irq_service_interface.h b/drivers/gpu/drm/amd/display/include/irq_service_interface.h
new file mode 100644
index 000000000000..d6ebed524daf
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/include/irq_service_interface.h
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_IRQ_SERVICE_INTERFACE_H__
+#define __DAL_IRQ_SERVICE_INTERFACE_H__
+
+struct irq_service_init_data {
+	struct dc_context *ctx;
+};
+
+struct irq_service;
+
+void dal_irq_service_destroy(struct irq_service **irq_service);
+
+bool dal_irq_service_set(
+	struct irq_service *irq_service,
+	enum dc_irq_source source,
+	bool enable);
+
+bool dal_irq_service_ack(
+	struct irq_service *irq_service,
+	enum dc_irq_source source);
+
+enum dc_irq_source dal_irq_service_to_irq_source(
+		struct irq_service *irq_service,
+		uint32_t src_id,
+		uint32_t ext_id);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/include/link_service_types.h b/drivers/gpu/drm/amd/display/include/link_service_types.h
new file mode 100644
index 000000000000..adea1a59f620
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/include/link_service_types.h
@@ -0,0 +1,170 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_LINK_SERVICE_TYPES_H__
+#define __DAL_LINK_SERVICE_TYPES_H__
+
+#include "grph_object_id.h"
+#include "dal_types.h"
+#include "irq_types.h"
+
+/*struct mst_mgr_callback_object;*/
+struct ddc;
+struct irq_manager;
+
+enum {
+	MAX_CONTROLLER_NUM = 6
+};
+
+enum dp_power_state {
+	DP_POWER_STATE_D0 = 1,
+	DP_POWER_STATE_D3
+};
+
+enum edp_revision {
+	/* eDP version 1.1 or lower */
+	EDP_REVISION_11 = 0x00,
+	/* eDP version 1.2 */
+	EDP_REVISION_12 = 0x01,
+	/* eDP version 1.3 */
+	EDP_REVISION_13 = 0x02
+};
+
+enum {
+	LINK_RATE_REF_FREQ_IN_KHZ = 27000 /*27MHz*/
+};
+
+enum link_training_result {
+	LINK_TRAINING_SUCCESS,
+	LINK_TRAINING_CR_FAIL,
+	/* CR DONE bit is cleared during EQ step */
+	LINK_TRAINING_EQ_FAIL_CR,
+	/* other failure during EQ step */
+	LINK_TRAINING_EQ_FAIL_EQ,
+};
+
+struct link_training_settings {
+	struct dc_link_settings link_settings;
+	struct dc_lane_settings lane_settings[LANE_COUNT_DP_MAX];
+	bool allow_invalid_msa_timing_param;
+};
+
+enum hw_dp_training_pattern {
+	HW_DP_TRAINING_PATTERN_1 = 0,
+	HW_DP_TRAINING_PATTERN_2,
+	HW_DP_TRAINING_PATTERN_3,
+	HW_DP_TRAINING_PATTERN_4
+};
+
+/*TODO: Move this enum test harness*/
+/* Test patterns*/
+enum dp_test_pattern {
+	/* Input data is pass through Scrambler
+	 * and 8b10b Encoder straight to output*/
+	DP_TEST_PATTERN_VIDEO_MODE = 0,
+
+	/* phy test patterns*/
+	DP_TEST_PATTERN_PHY_PATTERN_BEGIN,
+	DP_TEST_PATTERN_D102 = DP_TEST_PATTERN_PHY_PATTERN_BEGIN,
+	DP_TEST_PATTERN_SYMBOL_ERROR,
+	DP_TEST_PATTERN_PRBS7,
+	DP_TEST_PATTERN_80BIT_CUSTOM,
+	DP_TEST_PATTERN_CP2520_1,
+	DP_TEST_PATTERN_CP2520_2,
+	DP_TEST_PATTERN_HBR2_COMPLIANCE_EYE = DP_TEST_PATTERN_CP2520_2,
+	DP_TEST_PATTERN_CP2520_3,
+
+	/* Link Training Patterns */
+	DP_TEST_PATTERN_TRAINING_PATTERN1,
+	DP_TEST_PATTERN_TRAINING_PATTERN2,
+	DP_TEST_PATTERN_TRAINING_PATTERN3,
+	DP_TEST_PATTERN_TRAINING_PATTERN4,
+	DP_TEST_PATTERN_PHY_PATTERN_END = DP_TEST_PATTERN_TRAINING_PATTERN4,
+
+	/* link test patterns*/
+	DP_TEST_PATTERN_COLOR_SQUARES,
+	DP_TEST_PATTERN_COLOR_SQUARES_CEA,
+	DP_TEST_PATTERN_VERTICAL_BARS,
+	DP_TEST_PATTERN_HORIZONTAL_BARS,
+	DP_TEST_PATTERN_COLOR_RAMP,
+
+	/* audio test patterns*/
+	DP_TEST_PATTERN_AUDIO_OPERATOR_DEFINED,
+	DP_TEST_PATTERN_AUDIO_SAWTOOTH,
+
+	DP_TEST_PATTERN_UNSUPPORTED
+};
+
+enum dp_panel_mode {
+	/* not required */
+	DP_PANEL_MODE_DEFAULT,
+	/* standard mode for eDP */
+	DP_PANEL_MODE_EDP,
+	/* external chips specific settings */
+	DP_PANEL_MODE_SPECIAL
+};
+
+/* DPCD_ADDR_TRAINING_LANEx_SET registers value */
+union dpcd_training_lane_set {
+	struct {
+#if defined(LITTLEENDIAN_CPU)
+		uint8_t VOLTAGE_SWING_SET:2;
+		uint8_t MAX_SWING_REACHED:1;
+		uint8_t PRE_EMPHASIS_SET:2;
+		uint8_t MAX_PRE_EMPHASIS_REACHED:1;
+		/* following is reserved in DP 1.1 */
+		uint8_t POST_CURSOR2_SET:2;
+#elif defined(BIGENDIAN_CPU)
+		uint8_t POST_CURSOR2_SET:2;
+		uint8_t MAX_PRE_EMPHASIS_REACHED:1;
+		uint8_t PRE_EMPHASIS_SET:2;
+		uint8_t MAX_SWING_REACHED:1;
+		uint8_t VOLTAGE_SWING_SET:2;
+#else
+	#error ARCH not defined!
+#endif
+	} bits;
+
+	uint8_t raw;
+};
+
+
+/* DP MST stream allocation (payload bandwidth number) */
+struct dp_mst_stream_allocation {
+	uint8_t vcp_id;
+	/* number of slots required for the DP stream in
+	 * transport packet */
+	uint8_t slot_count;
+};
+
+/* DP MST stream allocation table */
+struct dp_mst_stream_allocation_table {
+	/* number of DP video streams */
+	int stream_count;
+	/* array of stream allocations */
+	struct dp_mst_stream_allocation stream_allocations[MAX_CONTROLLER_NUM];
+};
+
+#endif /*__DAL_LINK_SERVICE_TYPES_H__*/
diff --git a/drivers/gpu/drm/amd/display/include/logger_interface.h b/drivers/gpu/drm/amd/display/include/logger_interface.h
new file mode 100644
index 000000000000..8e1fe70097be
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/include/logger_interface.h
@@ -0,0 +1,188 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_LOGGER_INTERFACE_H__
+#define __DAL_LOGGER_INTERFACE_H__
+
+#include "logger_types.h"
+
+struct dc_context;
+struct dc_link;
+struct dc_surface_update;
+struct resource_context;
+struct dc_state;
+
+/*
+ *
+ * DAL logger functionality
+ *
+ */
+
+struct dal_logger *dal_logger_create(struct dc_context *ctx, uint32_t log_mask);
+
+uint32_t dal_logger_destroy(struct dal_logger **logger);
+
+void dm_logger_flush_buffer(struct dal_logger *logger, bool should_warn);
+
+void dm_logger_write(
+		struct dal_logger *logger,
+		enum dc_log_type log_type,
+		const char *msg,
+		...);
+
+void dm_logger_append(
+		struct log_entry *entry,
+		const char *msg,
+		...);
+
+void dm_logger_open(
+		struct dal_logger *logger,
+		struct log_entry *entry,
+		enum dc_log_type log_type);
+
+void dm_logger_close(struct log_entry *entry);
+
+void dc_conn_log(struct dc_context *ctx,
+		const struct dc_link *link,
+		uint8_t *hex_data,
+		int hex_data_count,
+		enum dc_log_type event,
+		const char *msg,
+		...);
+
+void logger_write(struct dal_logger *logger,
+		enum dc_log_type log_type,
+		const char *msg,
+		void *paralist);
+
+void pre_surface_trace(
+		struct dc *dc,
+		const struct dc_plane_state *const *plane_states,
+		int surface_count);
+
+void update_surface_trace(
+		struct dc *dc,
+		const struct dc_surface_update *updates,
+		int surface_count);
+
+void post_surface_trace(struct dc *dc);
+
+void context_timing_trace(
+		struct dc *dc,
+		struct resource_context *res_ctx);
+
+void context_clock_trace(
+		struct dc *dc,
+		struct dc_state *context);
+
+/* Any function which is empty or have incomplete implementation should be
+ * marked by this macro.
+ * Note that the message will be printed exactly once for every function
+ * it is used in order to avoid repeating of the same message. */
+#define DAL_LOGGER_NOT_IMPL(fmt, ...) \
+{ \
+	static bool print_not_impl = true; \
+\
+	if (print_not_impl == true) { \
+		print_not_impl = false; \
+		dm_logger_write(ctx->logger, LOG_WARNING, \
+		"DAL_NOT_IMPL: " fmt, ##__VA_ARGS__); \
+	} \
+}
+
+/******************************************************************************
+ * Convenience macros to save on typing.
+ *****************************************************************************/
+
+#define DC_ERROR(...) \
+	dm_logger_write(dc_ctx->logger, LOG_ERROR, \
+		__VA_ARGS__)
+
+#define DC_SYNC_INFO(...) \
+	dm_logger_write(dc_ctx->logger, LOG_SYNC, \
+		__VA_ARGS__)
+
+/* Connectivity log format:
+ * [time stamp]   [drm] [Major_minor] [connector name] message.....
+ * eg:
+ * [   26.590965] [drm] [Conn_LKTN]	  [DP-1] HBRx4 pass VS=0, PE=0^
+ * [   26.881060] [drm] [Conn_Mode]	  [DP-1] {2560x1080, 2784x1111@185580Khz}^
+ */
+
+#define CONN_DATA_DETECT(link, hex_data, hex_len, ...) \
+		dc_conn_log(link->ctx, link, hex_data, hex_len, \
+				LOG_EVENT_DETECTION, ##__VA_ARGS__)
+
+#define CONN_DATA_LINK_LOSS(link, hex_data, hex_len, ...) \
+		dc_conn_log(link->ctx, link, hex_data, hex_len, \
+				LOG_EVENT_LINK_LOSS, ##__VA_ARGS__)
+
+#define CONN_MSG_LT(link, ...) \
+		dc_conn_log(link->ctx, link, NULL, 0, \
+				LOG_EVENT_LINK_TRAINING, ##__VA_ARGS__)
+
+#define CONN_MSG_MODE(link, ...) \
+		dc_conn_log(link->ctx, link, NULL, 0, \
+				LOG_EVENT_MODE_SET, ##__VA_ARGS__)
+
+/*
+ * Display Test Next logging
+ */
+#define DTN_INFO_BEGIN() \
+	dm_dtn_log_begin(dc_ctx)
+
+#define DTN_INFO(msg, ...) \
+	dm_dtn_log_append_v(dc_ctx, msg, ##__VA_ARGS__)
+
+#define DTN_INFO_END() \
+	dm_dtn_log_end(dc_ctx)
+
+#define PERFORMANCE_TRACE_START() \
+	unsigned long long perf_trc_start_stmp = dm_get_timestamp(dc->ctx); \
+	unsigned long long perf_trc_start_log_msk = dc->ctx->logger->mask; \
+	unsigned int perf_trc_start_log_flags = dc->ctx->logger->flags.value; \
+	if (dc->debug.performance_trace) {\
+		dm_logger_flush_buffer(dc->ctx->logger, false);\
+		dc->ctx->logger->mask = 1<<LOG_PERF_TRACE;\
+		dc->ctx->logger->flags.bits.ENABLE_CONSOLE = 0;\
+		dc->ctx->logger->flags.bits.ENABLE_BUFFER = 1;\
+	}
+
+#define PERFORMANCE_TRACE_END() do {\
+	unsigned long long perf_trc_end_stmp = dm_get_timestamp(dc->ctx);\
+	if (dc->debug.performance_trace) {\
+		dm_logger_write(dc->ctx->logger, \
+				LOG_PERF_TRACE, \
+				"%s duration: %d ticks\n", __func__,\
+				perf_trc_end_stmp - perf_trc_start_stmp); \
+		if (perf_trc_start_log_msk != 1<<LOG_PERF_TRACE) {\
+			dc->ctx->logger->mask = perf_trc_start_log_msk;\
+			dc->ctx->logger->flags.value = perf_trc_start_log_flags;\
+			dm_logger_flush_buffer(dc->ctx->logger, false);\
+		} \
+	} \
+} while (0)
+
+#endif /* __DAL_LOGGER_INTERFACE_H__ */
diff --git a/drivers/gpu/drm/amd/display/include/logger_types.h b/drivers/gpu/drm/amd/display/include/logger_types.h
new file mode 100644
index 000000000000..e2ff8cd423d6
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/include/logger_types.h
@@ -0,0 +1,166 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_LOGGER_TYPES_H__
+#define __DAL_LOGGER_TYPES_H__
+
+#include "os_types.h"
+
+#define MAX_NAME_LEN 32
+
+struct dal_logger;
+
+enum dc_log_type {
+	LOG_ERROR = 0,
+	LOG_WARNING,
+	LOG_DEBUG,
+	LOG_DC,
+	LOG_DTN,
+	LOG_SURFACE,
+	LOG_HW_HOTPLUG,
+	LOG_HW_LINK_TRAINING,
+	LOG_HW_SET_MODE,
+	LOG_HW_RESUME_S3,
+	LOG_HW_AUDIO,
+	LOG_HW_HPD_IRQ,
+	LOG_MST,
+	LOG_SCALER,
+	LOG_BIOS,
+	LOG_BANDWIDTH_CALCS,
+	LOG_BANDWIDTH_VALIDATION,
+	LOG_I2C_AUX,
+	LOG_SYNC,
+	LOG_BACKLIGHT,
+	LOG_FEATURE_OVERRIDE,
+	LOG_DETECTION_EDID_PARSER,
+	LOG_DETECTION_DP_CAPS,
+	LOG_RESOURCE,
+	LOG_DML,
+	LOG_EVENT_MODE_SET,
+	LOG_EVENT_DETECTION,
+	LOG_EVENT_LINK_TRAINING,
+	LOG_EVENT_LINK_LOSS,
+	LOG_EVENT_UNDERFLOW,
+	LOG_IF_TRACE,
+	LOG_PERF_TRACE,
+
+	LOG_SECTION_TOTAL_COUNT
+};
+
+#define DC_MIN_LOG_MASK ((1 << LOG_ERROR) | \
+		(1 << LOG_DETECTION_EDID_PARSER))
+
+#define DC_DEFAULT_LOG_MASK ((1 << LOG_ERROR) | \
+		(1 << LOG_WARNING) | \
+		(1 << LOG_EVENT_MODE_SET) | \
+		(1 << LOG_EVENT_DETECTION) | \
+		(1 << LOG_EVENT_LINK_TRAINING) | \
+		(1 << LOG_EVENT_LINK_LOSS) | \
+		(1 << LOG_EVENT_UNDERFLOW) | \
+		(1 << LOG_RESOURCE) | \
+		(1 << LOG_FEATURE_OVERRIDE) | \
+		(1 << LOG_DETECTION_EDID_PARSER) | \
+		(1 << LOG_DC) | \
+		(1 << LOG_HW_HOTPLUG) | \
+		(1 << LOG_HW_SET_MODE) | \
+		(1 << LOG_HW_RESUME_S3) | \
+		(1 << LOG_HW_HPD_IRQ) | \
+		(1 << LOG_SYNC) | \
+		(1 << LOG_BANDWIDTH_VALIDATION) | \
+		(1 << LOG_MST) | \
+		(1 << LOG_DETECTION_DP_CAPS) | \
+		(1 << LOG_BACKLIGHT)) | \
+		(1 << LOG_I2C_AUX) | \
+		(1 << LOG_IF_TRACE) | \
+		(1 << LOG_DTN) /* | \
+		(1 << LOG_DEBUG) | \
+		(1 << LOG_BIOS) | \
+		(1 << LOG_SURFACE) | \
+		(1 << LOG_SCALER) | \
+		(1 << LOG_DML) | \
+		(1 << LOG_HW_LINK_TRAINING) | \
+		(1 << LOG_HW_AUDIO)| \
+		(1 << LOG_BANDWIDTH_CALCS)*/
+
+union logger_flags {
+	struct {
+		uint32_t ENABLE_CONSOLE:1; /* Print to console */
+		uint32_t ENABLE_BUFFER:1; /* Print to buffer */
+		uint32_t RESERVED:30;
+	} bits;
+	uint32_t value;
+};
+
+struct log_entry {
+	struct dal_logger *logger;
+	enum dc_log_type type;
+
+	char *buf;
+	uint32_t buf_offset;
+	uint32_t max_buf_bytes;
+};
+
+/**
+* Structure for enumerating log types
+*/
+struct dc_log_type_info {
+	enum dc_log_type type;
+	char name[MAX_NAME_LEN];
+};
+
+/* Structure for keeping track of offsets, buffer, etc */
+
+#define DAL_LOGGER_BUFFER_MAX_SIZE 2048
+
+/*Connectivity log needs to output EDID, which needs at lease 256x3 bytes,
+ * change log line size to 896 to meet the request.
+ */
+#define LOG_MAX_LINE_SIZE 896
+
+struct dal_logger {
+
+	/* How far into the circular buffer has been read by dsat
+	 * Read offset should never cross write offset. Write \0's to
+	 * read data just to be sure?
+	 */
+	uint32_t buffer_read_offset;
+
+	/* How far into the circular buffer we have written
+	 * Write offset should never cross read offset
+	 */
+	uint32_t buffer_write_offset;
+
+	uint32_t open_count;
+
+	char *log_buffer;	/* Pointer to malloc'ed buffer */
+	uint32_t log_buffer_size; /* Size of circular buffer */
+
+	uint32_t mask; /*array of masks for major elements*/
+
+	union logger_flags flags;
+	struct dc_context *ctx;
+};
+
+#endif /* __DAL_LOGGER_TYPES_H__ */
diff --git a/drivers/gpu/drm/amd/display/include/set_mode_types.h b/drivers/gpu/drm/amd/display/include/set_mode_types.h
new file mode 100644
index 000000000000..fee2b6ffcfc1
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/include/set_mode_types.h
@@ -0,0 +1,107 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_SET_MODE_TYPES_H__
+#define __DAL_SET_MODE_TYPES_H__
+
+#include "dc_types.h"
+#include <linux/hdmi.h>
+
+/* Info frame packet status */
+enum info_frame_flag {
+	INFO_PACKET_PACKET_INVALID = 0,
+	INFO_PACKET_PACKET_VALID = 1,
+	INFO_PACKET_PACKET_RESET = 2,
+	INFO_PACKET_PACKET_UPDATE_SCAN_TYPE = 8
+};
+
+struct hdmi_info_frame_header {
+	uint8_t info_frame_type;
+	uint8_t version;
+	uint8_t length;
+};
+
+#pragma pack(push)
+#pragma pack(1)
+
+struct info_packet_raw_data {
+	uint8_t hb0;
+	uint8_t hb1;
+	uint8_t hb2;
+	uint8_t sb[28]; /* sb0~sb27 */
+};
+
+union hdmi_info_packet {
+	struct avi_info_frame {
+		struct hdmi_info_frame_header header;
+
+		uint8_t CHECK_SUM:8;
+
+		uint8_t S0_S1:2;
+		uint8_t B0_B1:2;
+		uint8_t A0:1;
+		uint8_t Y0_Y1_Y2:3;
+
+		uint8_t R0_R3:4;
+		uint8_t M0_M1:2;
+		uint8_t C0_C1:2;
+
+		uint8_t SC0_SC1:2;
+		uint8_t Q0_Q1:2;
+		uint8_t EC0_EC2:3;
+		uint8_t ITC:1;
+
+		uint8_t VIC0_VIC7:8;
+
+		uint8_t PR0_PR3:4;
+		uint8_t CN0_CN1:2;
+		uint8_t YQ0_YQ1:2;
+
+		uint16_t bar_top;
+		uint16_t bar_bottom;
+		uint16_t bar_left;
+		uint16_t bar_right;
+
+		uint8_t reserved[14];
+	} bits;
+
+	struct info_packet_raw_data packet_raw_data;
+};
+
+struct info_packet {
+	enum info_frame_flag flags;
+	union hdmi_info_packet info_packet_hdmi;
+};
+
+struct info_frame {
+	struct info_packet avi_info_packet;
+	struct info_packet gamut_packet;
+	struct info_packet vendor_info_packet;
+	struct info_packet spd_info_packet;
+};
+
+#pragma pack(pop)
+
+#endif /* __DAL_SET_MODE_TYPES_H__ */
diff --git a/drivers/gpu/drm/amd/display/include/signal_types.h b/drivers/gpu/drm/amd/display/include/signal_types.h
new file mode 100644
index 000000000000..b5ebde642207
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/include/signal_types.h
@@ -0,0 +1,95 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_SIGNAL_TYPES_H__
+#define __DC_SIGNAL_TYPES_H__
+
+enum signal_type {
+	SIGNAL_TYPE_NONE		= 0L,		/* no signal */
+	SIGNAL_TYPE_DVI_SINGLE_LINK	= (1 << 0),
+	SIGNAL_TYPE_DVI_DUAL_LINK	= (1 << 1),
+	SIGNAL_TYPE_HDMI_TYPE_A		= (1 << 2),
+	SIGNAL_TYPE_LVDS		= (1 << 3),
+	SIGNAL_TYPE_RGB			= (1 << 4),
+	SIGNAL_TYPE_DISPLAY_PORT	= (1 << 5),
+	SIGNAL_TYPE_DISPLAY_PORT_MST	= (1 << 6),
+	SIGNAL_TYPE_EDP			= (1 << 7),
+	SIGNAL_TYPE_VIRTUAL		= (1 << 9),	/* Virtual Display */
+};
+
+/* help functions for signal types manipulation */
+static inline bool dc_is_hdmi_signal(enum signal_type signal)
+{
+	return (signal == SIGNAL_TYPE_HDMI_TYPE_A);
+}
+
+static inline bool dc_is_dp_sst_signal(enum signal_type signal)
+{
+	return (signal == SIGNAL_TYPE_DISPLAY_PORT ||
+		signal == SIGNAL_TYPE_EDP);
+}
+
+static inline bool dc_is_dp_signal(enum signal_type signal)
+{
+	return (signal == SIGNAL_TYPE_DISPLAY_PORT ||
+		signal == SIGNAL_TYPE_EDP ||
+		signal == SIGNAL_TYPE_DISPLAY_PORT_MST);
+}
+
+static inline bool dc_is_embedded_signal(enum signal_type signal)
+{
+	return (signal == SIGNAL_TYPE_EDP || signal == SIGNAL_TYPE_LVDS);
+}
+
+static inline bool dc_is_dvi_signal(enum signal_type signal)
+{
+	switch (signal) {
+	case SIGNAL_TYPE_DVI_SINGLE_LINK:
+	case SIGNAL_TYPE_DVI_DUAL_LINK:
+		return true;
+	break;
+	default:
+		return false;
+	}
+}
+
+static inline bool dc_is_dvi_single_link_signal(enum signal_type signal)
+{
+	return (signal == SIGNAL_TYPE_DVI_SINGLE_LINK);
+}
+
+static inline bool dc_is_dual_link_signal(enum signal_type signal)
+{
+	return (signal == SIGNAL_TYPE_DVI_DUAL_LINK);
+}
+
+static inline bool dc_is_audio_capable_signal(enum signal_type signal)
+{
+	return (signal == SIGNAL_TYPE_DISPLAY_PORT ||
+		signal == SIGNAL_TYPE_DISPLAY_PORT_MST ||
+		dc_is_hdmi_signal(signal));
+}
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/include/vector.h b/drivers/gpu/drm/amd/display/include/vector.h
new file mode 100644
index 000000000000..8233b7c22a07
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/include/vector.h
@@ -0,0 +1,150 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_VECTOR_H__
+#define __DAL_VECTOR_H__
+
+struct vector {
+	uint8_t *container;
+	uint32_t struct_size;
+	uint32_t count;
+	uint32_t capacity;
+	struct dc_context *ctx;
+};
+
+bool dal_vector_construct(
+	struct vector *vector,
+	struct dc_context *ctx,
+	uint32_t capacity,
+	uint32_t struct_size);
+
+struct vector *dal_vector_create(
+	struct dc_context *ctx,
+	uint32_t capacity,
+	uint32_t struct_size);
+
+/* 'initial_value' is optional. If initial_value not supplied,
+ * each "structure" in the vector will contain zeros by default. */
+struct vector *dal_vector_presized_create(
+	struct dc_context *ctx,
+	uint32_t size,
+	void *initial_value,
+	uint32_t struct_size);
+
+void dal_vector_destruct(
+	struct vector *vector);
+
+void dal_vector_destroy(
+	struct vector **vector);
+
+uint32_t dal_vector_get_count(
+	const struct vector *vector);
+
+/* dal_vector_insert_at
+ * reallocate container if necessary
+ * then shell items at right and insert
+ * return if the container modified
+ * do not check that index belongs to container
+ * since the function is private and index is going to be calculated
+ * either with by function or as get_count+1 */
+bool dal_vector_insert_at(
+	struct vector *vector,
+	const void *what,
+	uint32_t position);
+
+bool dal_vector_append(
+	struct vector *vector,
+	const void *item);
+
+/* operator[] */
+void *dal_vector_at_index(
+	const struct vector *vector,
+	uint32_t index);
+
+void dal_vector_set_at_index(
+	const struct vector *vector,
+	const void *what,
+	uint32_t index);
+
+/* create a clone (copy) of a vector */
+struct vector *dal_vector_clone(
+	const struct vector *vector_other);
+
+/* dal_vector_remove_at_index
+ * Shifts elements on the right from remove position to the left,
+ * removing an element at position by overwrite means*/
+bool dal_vector_remove_at_index(
+	struct vector *vector,
+	uint32_t index);
+
+uint32_t dal_vector_capacity(const struct vector *vector);
+
+bool dal_vector_reserve(struct vector *vector, uint32_t capacity);
+
+void dal_vector_clear(struct vector *vector);
+
+/***************************************************************************
+ * Macro definitions of TYPE-SAFE versions of vector set/get functions.
+ ***************************************************************************/
+
+#define DAL_VECTOR_INSERT_AT(vector_type, type_t) \
+	static bool vector_type##_vector_insert_at( \
+		struct vector *vector, \
+		type_t what, \
+		uint32_t position) \
+{ \
+	return dal_vector_insert_at(vector, what, position); \
+}
+
+#define DAL_VECTOR_APPEND(vector_type, type_t) \
+	static bool vector_type##_vector_append( \
+		struct vector *vector, \
+		type_t item) \
+{ \
+	return dal_vector_append(vector, item); \
+}
+
+/* Note: "type_t" is the ONLY token accepted by "checkpatch.pl" and by
+ * "checkcommit" as *return type*.
+ * For uniformity reasons "type_t" is used for all type-safe macro
+ * definitions here. */
+#define DAL_VECTOR_AT_INDEX(vector_type, type_t) \
+	static type_t vector_type##_vector_at_index( \
+		const struct vector *vector, \
+		uint32_t index) \
+{ \
+	return dal_vector_at_index(vector, index); \
+}
+
+#define DAL_VECTOR_SET_AT_INDEX(vector_type, type_t) \
+	static void vector_type##_vector_set_at_index( \
+		const struct vector *vector, \
+		type_t what, \
+		uint32_t index) \
+{ \
+	dal_vector_set_at_index(vector, what, index); \
+}
+
+#endif /* __DAL_VECTOR_H__ */
diff --git a/drivers/gpu/drm/amd/display/modules/freesync/Makefile b/drivers/gpu/drm/amd/display/modules/freesync/Makefile
new file mode 100644
index 000000000000..fb9a499780e8
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/modules/freesync/Makefile
@@ -0,0 +1,31 @@
+#
+# Copyright 2017 Advanced Micro Devices, Inc.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+#
+#
+# Makefile for the 'freesync' sub-module of DAL.
+#
+
+FREESYNC = freesync.o
+
+AMD_DAL_FREESYNC = $(addprefix $(AMDDALPATH)/modules/freesync/,$(FREESYNC))
+#$(info ************  DAL-FREE SYNC_MAKEFILE ************)
+
+AMD_DISPLAY_FILES += $(AMD_DAL_FREESYNC)
diff --git a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
new file mode 100644
index 000000000000..4d7db4aa28e0
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
@@ -0,0 +1,1483 @@
+/*
+ * Copyright 2016 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "dc.h"
+#include "mod_freesync.h"
+#include "core_types.h"
+
+#define MOD_FREESYNC_MAX_CONCURRENT_STREAMS  32
+
+/* Refresh rate ramp at a fixed rate of 65 Hz/second */
+#define STATIC_SCREEN_RAMP_DELTA_REFRESH_RATE_PER_FRAME ((1000 / 60) * 65)
+/* Number of elements in the render times cache array */
+#define RENDER_TIMES_MAX_COUNT 20
+/* Threshold to exit BTR (to avoid frequent enter-exits at the lower limit) */
+#define BTR_EXIT_MARGIN 2000
+/* Number of consecutive frames to check before entering/exiting fixed refresh*/
+#define FIXED_REFRESH_ENTER_FRAME_COUNT 5
+#define FIXED_REFRESH_EXIT_FRAME_COUNT 5
+
+#define FREESYNC_REGISTRY_NAME "freesync_v1"
+
+#define FREESYNC_NO_STATIC_FOR_EXTERNAL_DP_REGKEY "DalFreeSyncNoStaticForExternalDp"
+
+#define FREESYNC_NO_STATIC_FOR_INTERNAL_REGKEY "DalFreeSyncNoStaticForInternal"
+
+struct gradual_static_ramp {
+	bool ramp_is_active;
+	bool ramp_direction_is_up;
+	unsigned int ramp_current_frame_duration_in_ns;
+};
+
+struct time_cache {
+	/* video (48Hz feature) related */
+	unsigned int update_duration_in_ns;
+
+	/* BTR/fixed refresh related */
+	unsigned int prev_time_stamp_in_us;
+
+	unsigned int min_render_time_in_us;
+	unsigned int max_render_time_in_us;
+
+	unsigned int render_times_index;
+	unsigned int render_times[RENDER_TIMES_MAX_COUNT];
+};
+
+struct below_the_range {
+	bool btr_active;
+	bool program_btr;
+
+	unsigned int mid_point_in_us;
+
+	unsigned int inserted_frame_duration_in_us;
+	unsigned int frames_to_insert;
+	unsigned int frame_counter;
+};
+
+struct fixed_refresh {
+	bool fixed_active;
+	bool program_fixed;
+	unsigned int frame_counter;
+};
+
+struct freesync_range {
+	unsigned int min_refresh;
+	unsigned int max_frame_duration;
+	unsigned int vmax;
+
+	unsigned int max_refresh;
+	unsigned int min_frame_duration;
+	unsigned int vmin;
+};
+
+struct freesync_state {
+	bool fullscreen;
+	bool static_screen;
+	bool video;
+
+	unsigned int nominal_refresh_rate_in_micro_hz;
+	bool windowed_fullscreen;
+
+	struct time_cache time;
+
+	struct gradual_static_ramp static_ramp;
+	struct below_the_range btr;
+	struct fixed_refresh fixed_refresh;
+	struct freesync_range freesync_range;
+};
+
+struct freesync_entity {
+	struct dc_stream_state *stream;
+	struct mod_freesync_caps *caps;
+	struct freesync_state state;
+	struct mod_freesync_user_enable user_enable;
+};
+
+struct freesync_registry_options {
+	bool drr_external_supported;
+	bool drr_internal_supported;
+};
+
+struct core_freesync {
+	struct mod_freesync public;
+	struct dc *dc;
+	struct freesync_entity *map;
+	int num_entities;
+	struct freesync_registry_options opts;
+};
+
+#define MOD_FREESYNC_TO_CORE(mod_freesync)\
+		container_of(mod_freesync, struct core_freesync, public)
+
+static bool check_dc_support(const struct dc *dc)
+{
+	if (dc->stream_funcs.adjust_vmin_vmax == NULL)
+		return false;
+
+	return true;
+}
+
+struct mod_freesync *mod_freesync_create(struct dc *dc)
+{
+	struct core_freesync *core_freesync =
+			kzalloc(sizeof(struct core_freesync), GFP_KERNEL);
+
+
+	struct persistent_data_flag flag;
+
+	int i, data = 0;
+
+	if (core_freesync == NULL)
+		goto fail_alloc_context;
+
+	core_freesync->map = kzalloc(sizeof(struct freesync_entity) * MOD_FREESYNC_MAX_CONCURRENT_STREAMS,
+				     GFP_KERNEL);
+
+	if (core_freesync->map == NULL)
+		goto fail_alloc_map;
+
+	for (i = 0; i < MOD_FREESYNC_MAX_CONCURRENT_STREAMS; i++)
+		core_freesync->map[i].stream = NULL;
+
+	core_freesync->num_entities = 0;
+
+	if (dc == NULL)
+		goto fail_construct;
+
+	core_freesync->dc = dc;
+
+	if (!check_dc_support(dc))
+		goto fail_construct;
+
+	/* Create initial module folder in registry for freesync enable data */
+	flag.save_per_edid = true;
+	flag.save_per_link = false;
+	dm_write_persistent_data(dc->ctx, NULL, FREESYNC_REGISTRY_NAME,
+			NULL, NULL, 0, &flag);
+	flag.save_per_edid = false;
+	flag.save_per_link = false;
+
+	if (dm_read_persistent_data(dc->ctx, NULL, NULL,
+			FREESYNC_NO_STATIC_FOR_INTERNAL_REGKEY,
+			&data, sizeof(data), &flag)) {
+		core_freesync->opts.drr_internal_supported =
+			(data & 1) ? false : true;
+	}
+
+	if (dm_read_persistent_data(dc->ctx, NULL, NULL,
+			FREESYNC_NO_STATIC_FOR_EXTERNAL_DP_REGKEY,
+			&data, sizeof(data), &flag)) {
+		core_freesync->opts.drr_external_supported =
+				(data & 1) ? false : true;
+	}
+
+	return &core_freesync->public;
+
+fail_construct:
+	kfree(core_freesync->map);
+
+fail_alloc_map:
+	kfree(core_freesync);
+
+fail_alloc_context:
+	return NULL;
+}
+
+void mod_freesync_destroy(struct mod_freesync *mod_freesync)
+{
+	if (mod_freesync != NULL) {
+		int i;
+		struct core_freesync *core_freesync =
+				MOD_FREESYNC_TO_CORE(mod_freesync);
+
+		for (i = 0; i < core_freesync->num_entities; i++)
+			if (core_freesync->map[i].stream)
+				dc_stream_release(core_freesync->map[i].stream);
+
+		kfree(core_freesync->map);
+
+		kfree(core_freesync);
+	}
+}
+
+/* Given a specific dc_stream* this function finds its equivalent
+ * on the core_freesync->map and returns the corresponding index
+ */
+static unsigned int map_index_from_stream(struct core_freesync *core_freesync,
+		struct dc_stream_state *stream)
+{
+	unsigned int index = 0;
+
+	for (index = 0; index < core_freesync->num_entities; index++) {
+		if (core_freesync->map[index].stream == stream) {
+			return index;
+		}
+	}
+	/* Could not find stream requested */
+	ASSERT(false);
+	return index;
+}
+
+bool mod_freesync_add_stream(struct mod_freesync *mod_freesync,
+		struct dc_stream_state *stream, struct mod_freesync_caps *caps)
+{
+	struct dc  *dc = NULL;
+	struct core_freesync *core_freesync = NULL;
+	int persistent_freesync_enable = 0;
+	struct persistent_data_flag flag;
+	unsigned int nom_refresh_rate_uhz;
+	unsigned long long temp;
+
+	if (mod_freesync == NULL)
+		return false;
+
+	core_freesync = MOD_FREESYNC_TO_CORE(mod_freesync);
+	dc = core_freesync->dc;
+
+	flag.save_per_edid = true;
+	flag.save_per_link = false;
+
+	if (core_freesync->num_entities < MOD_FREESYNC_MAX_CONCURRENT_STREAMS) {
+
+		dc_stream_retain(stream);
+
+		temp = stream->timing.pix_clk_khz;
+		temp *= 1000ULL * 1000ULL * 1000ULL;
+		temp = div_u64(temp, stream->timing.h_total);
+		temp = div_u64(temp, stream->timing.v_total);
+
+		nom_refresh_rate_uhz = (unsigned int) temp;
+
+		core_freesync->map[core_freesync->num_entities].stream = stream;
+		core_freesync->map[core_freesync->num_entities].caps = caps;
+
+		core_freesync->map[core_freesync->num_entities].state.
+			fullscreen = false;
+		core_freesync->map[core_freesync->num_entities].state.
+			static_screen = false;
+		core_freesync->map[core_freesync->num_entities].state.
+			video = false;
+		core_freesync->map[core_freesync->num_entities].state.time.
+			update_duration_in_ns = 0;
+		core_freesync->map[core_freesync->num_entities].state.
+			static_ramp.ramp_is_active = false;
+
+		/* get persistent data from registry */
+		if (dm_read_persistent_data(dc->ctx, stream->sink,
+					FREESYNC_REGISTRY_NAME,
+					"userenable", &persistent_freesync_enable,
+					sizeof(int), &flag)) {
+			core_freesync->map[core_freesync->num_entities].user_enable.
+				enable_for_gaming =
+				(persistent_freesync_enable & 1) ? true : false;
+			core_freesync->map[core_freesync->num_entities].user_enable.
+				enable_for_static =
+				(persistent_freesync_enable & 2) ? true : false;
+			core_freesync->map[core_freesync->num_entities].user_enable.
+				enable_for_video =
+				(persistent_freesync_enable & 4) ? true : false;
+		} else {
+			core_freesync->map[core_freesync->num_entities].user_enable.
+					enable_for_gaming = false;
+			core_freesync->map[core_freesync->num_entities].user_enable.
+					enable_for_static = false;
+			core_freesync->map[core_freesync->num_entities].user_enable.
+					enable_for_video = false;
+		}
+
+		if (caps->supported &&
+			nom_refresh_rate_uhz >= caps->min_refresh_in_micro_hz &&
+			nom_refresh_rate_uhz <= caps->max_refresh_in_micro_hz)
+			stream->ignore_msa_timing_param = 1;
+
+		core_freesync->num_entities++;
+		return true;
+	}
+	return false;
+}
+
+bool mod_freesync_remove_stream(struct mod_freesync *mod_freesync,
+		struct dc_stream_state *stream)
+{
+	int i = 0;
+	struct core_freesync *core_freesync = NULL;
+	unsigned int index = 0;
+
+	if (mod_freesync == NULL)
+		return false;
+
+	core_freesync = MOD_FREESYNC_TO_CORE(mod_freesync);
+	index = map_index_from_stream(core_freesync, stream);
+
+	dc_stream_release(core_freesync->map[index].stream);
+	core_freesync->map[index].stream = NULL;
+	/* To remove this entity, shift everything after down */
+	for (i = index; i < core_freesync->num_entities - 1; i++)
+		core_freesync->map[i] = core_freesync->map[i + 1];
+	core_freesync->num_entities--;
+	return true;
+}
+
+static void update_stream_freesync_context(struct core_freesync *core_freesync,
+		struct dc_stream_state *stream)
+{
+	unsigned int index;
+	struct freesync_context *ctx;
+
+	ctx = &stream->freesync_ctx;
+
+	index = map_index_from_stream(core_freesync, stream);
+
+	ctx->supported = core_freesync->map[index].caps->supported;
+	ctx->enabled = (core_freesync->map[index].user_enable.enable_for_gaming ||
+		core_freesync->map[index].user_enable.enable_for_video ||
+		core_freesync->map[index].user_enable.enable_for_static);
+	ctx->active = (core_freesync->map[index].state.fullscreen ||
+		core_freesync->map[index].state.video ||
+		core_freesync->map[index].state.static_ramp.ramp_is_active);
+	ctx->min_refresh_in_micro_hz =
+			core_freesync->map[index].caps->min_refresh_in_micro_hz;
+	ctx->nominal_refresh_in_micro_hz = core_freesync->
+		map[index].state.nominal_refresh_rate_in_micro_hz;
+
+}
+
+static void update_stream(struct core_freesync *core_freesync,
+		struct dc_stream_state *stream)
+{
+	unsigned int index = map_index_from_stream(core_freesync, stream);
+	if (core_freesync->map[index].caps->supported) {
+		stream->ignore_msa_timing_param = 1;
+		update_stream_freesync_context(core_freesync, stream);
+	}
+}
+
+static void calc_freesync_range(struct core_freesync *core_freesync,
+		struct dc_stream_state *stream,
+		struct freesync_state *state,
+		unsigned int min_refresh_in_uhz,
+		unsigned int max_refresh_in_uhz)
+{
+	unsigned int min_frame_duration_in_ns = 0, max_frame_duration_in_ns = 0;
+	unsigned int index = map_index_from_stream(core_freesync, stream);
+	uint32_t vtotal = stream->timing.v_total;
+
+	if ((min_refresh_in_uhz == 0) || (max_refresh_in_uhz == 0)) {
+		state->freesync_range.min_refresh =
+				state->nominal_refresh_rate_in_micro_hz;
+		state->freesync_range.max_refresh =
+				state->nominal_refresh_rate_in_micro_hz;
+
+		state->freesync_range.max_frame_duration = 0;
+		state->freesync_range.min_frame_duration = 0;
+
+		state->freesync_range.vmax = vtotal;
+		state->freesync_range.vmin = vtotal;
+
+		return;
+	}
+
+	min_frame_duration_in_ns = ((unsigned int) (div64_u64(
+					(1000000000ULL * 1000000),
+					max_refresh_in_uhz)));
+	max_frame_duration_in_ns = ((unsigned int) (div64_u64(
+		(1000000000ULL * 1000000),
+		min_refresh_in_uhz)));
+
+	state->freesync_range.min_refresh = min_refresh_in_uhz;
+	state->freesync_range.max_refresh = max_refresh_in_uhz;
+
+	state->freesync_range.max_frame_duration = max_frame_duration_in_ns;
+	state->freesync_range.min_frame_duration = min_frame_duration_in_ns;
+
+	state->freesync_range.vmax = div64_u64(div64_u64(((unsigned long long)(
+		max_frame_duration_in_ns) * stream->timing.pix_clk_khz),
+		stream->timing.h_total), 1000000);
+	state->freesync_range.vmin = div64_u64(div64_u64(((unsigned long long)(
+		min_frame_duration_in_ns) * stream->timing.pix_clk_khz),
+		stream->timing.h_total), 1000000);
+
+	/* vmin/vmax cannot be less than vtotal */
+	if (state->freesync_range.vmin < vtotal) {
+		/* Error of 1 is permissible */
+		ASSERT((state->freesync_range.vmin + 1) >= vtotal);
+		state->freesync_range.vmin = vtotal;
+	}
+
+	if (state->freesync_range.vmax < vtotal) {
+		/* Error of 1 is permissible */
+		ASSERT((state->freesync_range.vmax + 1) >= vtotal);
+		state->freesync_range.vmax = vtotal;
+	}
+
+	/* Determine whether BTR can be supported */
+	if (max_frame_duration_in_ns >=
+			2 * min_frame_duration_in_ns)
+		core_freesync->map[index].caps->btr_supported = true;
+	else
+		core_freesync->map[index].caps->btr_supported = false;
+
+	/* Cache the time variables */
+	state->time.max_render_time_in_us =
+		max_frame_duration_in_ns / 1000;
+	state->time.min_render_time_in_us =
+		min_frame_duration_in_ns / 1000;
+	state->btr.mid_point_in_us =
+		(max_frame_duration_in_ns +
+		min_frame_duration_in_ns) / 2000;
+}
+
+static void calc_v_total_from_duration(struct dc_stream_state *stream,
+		unsigned int duration_in_ns, int *v_total_nominal)
+{
+	*v_total_nominal = div64_u64(div64_u64(((unsigned long long)(
+				duration_in_ns) * stream->timing.pix_clk_khz),
+				stream->timing.h_total), 1000000);
+}
+
+static void calc_v_total_for_static_ramp(struct core_freesync *core_freesync,
+		struct dc_stream_state *stream,
+		unsigned int index, int *v_total)
+{
+	unsigned int frame_duration = 0;
+
+	struct gradual_static_ramp *static_ramp_variables =
+				&core_freesync->map[index].state.static_ramp;
+
+	/* Calc ratio between new and current frame duration with 3 digit */
+	unsigned int frame_duration_ratio = div64_u64(1000000,
+		(1000 +  div64_u64(((unsigned long long)(
+		STATIC_SCREEN_RAMP_DELTA_REFRESH_RATE_PER_FRAME) *
+		static_ramp_variables->ramp_current_frame_duration_in_ns),
+		1000000000)));
+
+	/* Calculate delta between new and current frame duration in ns */
+	unsigned int frame_duration_delta = div64_u64(((unsigned long long)(
+		static_ramp_variables->ramp_current_frame_duration_in_ns) *
+		(1000 - frame_duration_ratio)), 1000);
+
+	/* Adjust frame duration delta based on ratio between current and
+	 * standard frame duration (frame duration at 60 Hz refresh rate).
+	 */
+	unsigned int ramp_rate_interpolated = div64_u64(((unsigned long long)(
+		frame_duration_delta) * static_ramp_variables->
+		ramp_current_frame_duration_in_ns), 16666666);
+
+	/* Going to a higher refresh rate (lower frame duration) */
+	if (static_ramp_variables->ramp_direction_is_up) {
+		/* reduce frame duration */
+		static_ramp_variables->ramp_current_frame_duration_in_ns -=
+			ramp_rate_interpolated;
+
+		/* min frame duration */
+		frame_duration = ((unsigned int) (div64_u64(
+			(1000000000ULL * 1000000),
+			core_freesync->map[index].state.
+			nominal_refresh_rate_in_micro_hz)));
+
+		/* adjust for frame duration below min */
+		if (static_ramp_variables->ramp_current_frame_duration_in_ns <=
+			frame_duration) {
+
+			static_ramp_variables->ramp_is_active = false;
+			static_ramp_variables->
+				ramp_current_frame_duration_in_ns =
+				frame_duration;
+		}
+	/* Going to a lower refresh rate (larger frame duration) */
+	} else {
+		/* increase frame duration */
+		static_ramp_variables->ramp_current_frame_duration_in_ns +=
+			ramp_rate_interpolated;
+
+		/* max frame duration */
+		frame_duration = ((unsigned int) (div64_u64(
+			(1000000000ULL * 1000000),
+			core_freesync->map[index].caps->min_refresh_in_micro_hz)));
+
+		/* adjust for frame duration above max */
+		if (static_ramp_variables->ramp_current_frame_duration_in_ns >=
+			frame_duration) {
+
+			static_ramp_variables->ramp_is_active = false;
+			static_ramp_variables->
+				ramp_current_frame_duration_in_ns =
+				frame_duration;
+		}
+	}
+
+	calc_v_total_from_duration(stream, static_ramp_variables->
+		ramp_current_frame_duration_in_ns, v_total);
+}
+
+static void reset_freesync_state_variables(struct freesync_state* state)
+{
+	state->static_ramp.ramp_is_active = false;
+	if (state->nominal_refresh_rate_in_micro_hz)
+		state->static_ramp.ramp_current_frame_duration_in_ns =
+			((unsigned int) (div64_u64(
+			(1000000000ULL * 1000000),
+			state->nominal_refresh_rate_in_micro_hz)));
+
+	state->btr.btr_active = false;
+	state->btr.frame_counter = 0;
+	state->btr.frames_to_insert = 0;
+	state->btr.inserted_frame_duration_in_us = 0;
+	state->btr.program_btr = false;
+
+	state->fixed_refresh.fixed_active = false;
+	state->fixed_refresh.program_fixed = false;
+}
+/*
+ * Sets freesync mode on a stream depending on current freesync state.
+ */
+static bool set_freesync_on_streams(struct core_freesync *core_freesync,
+		struct dc_stream_state **streams, int num_streams)
+{
+	int v_total_nominal = 0, v_total_min = 0, v_total_max = 0;
+	unsigned int stream_idx, map_index = 0;
+	struct freesync_state *state;
+
+	if (num_streams == 0 || streams == NULL || num_streams > 1)
+		return false;
+
+	for (stream_idx = 0; stream_idx < num_streams; stream_idx++) {
+
+		map_index = map_index_from_stream(core_freesync,
+				streams[stream_idx]);
+
+		state = &core_freesync->map[map_index].state;
+
+		if (core_freesync->map[map_index].caps->supported) {
+
+			/* Fullscreen has the topmost priority. If the
+			 * fullscreen bit is set, we are in a fullscreen
+			 * application where it should not matter if it is
+			 * static screen. We should not check the static_screen
+			 * or video bit.
+			 *
+			 * Special cases of fullscreen include btr and fixed
+			 * refresh. We program btr on every flip and involves
+			 * programming full range right before the last inserted frame.
+			 * However, we do not want to program the full freesync range
+			 * when fixed refresh is active, because we only program
+			 * that logic once and this will override it.
+			 */
+			if (core_freesync->map[map_index].user_enable.
+				enable_for_gaming == true &&
+				state->fullscreen == true &&
+				state->fixed_refresh.fixed_active == false) {
+				/* Enable freesync */
+
+				v_total_min = state->freesync_range.vmin;
+				v_total_max = state->freesync_range.vmax;
+
+				/* Update the freesync context for the stream */
+				update_stream_freesync_context(core_freesync,
+						streams[stream_idx]);
+
+				core_freesync->dc->stream_funcs.
+				adjust_vmin_vmax(core_freesync->dc, streams,
+						num_streams, v_total_min,
+						v_total_max);
+
+				return true;
+
+			} else if (core_freesync->map[map_index].user_enable.
+				enable_for_video && state->video == true) {
+				/* Enable 48Hz feature */
+
+				calc_v_total_from_duration(streams[stream_idx],
+					state->time.update_duration_in_ns,
+					&v_total_nominal);
+
+				/* Program only if v_total_nominal is in range*/
+				if (v_total_nominal >=
+					streams[stream_idx]->timing.v_total) {
+
+					/* Update the freesync context for
+					 * the stream
+					 */
+					update_stream_freesync_context(
+						core_freesync,
+						streams[stream_idx]);
+
+					core_freesync->dc->stream_funcs.
+					adjust_vmin_vmax(
+						core_freesync->dc, streams,
+						num_streams, v_total_nominal,
+						v_total_nominal);
+				}
+				return true;
+
+			} else {
+				/* Disable freesync */
+				v_total_nominal = streams[stream_idx]->
+					timing.v_total;
+
+				/* Update the freesync context for
+				 * the stream
+				 */
+				update_stream_freesync_context(
+					core_freesync,
+					streams[stream_idx]);
+
+				core_freesync->dc->stream_funcs.
+						adjust_vmin_vmax(
+						core_freesync->dc, streams,
+						num_streams, v_total_nominal,
+						v_total_nominal);
+
+				/* Reset the cached variables */
+				reset_freesync_state_variables(state);
+
+				return true;
+			}
+		} else {
+			/* Disable freesync */
+			v_total_nominal = streams[stream_idx]->
+				timing.v_total;
+			/*
+			 * we have to reset drr always even sink does
+			 * not support freesync because a former stream has
+			 * be programmed
+			 */
+			core_freesync->dc->stream_funcs.
+					adjust_vmin_vmax(
+					core_freesync->dc, streams,
+					num_streams, v_total_nominal,
+					v_total_nominal);
+			/* Reset the cached variables */
+			reset_freesync_state_variables(state);
+		}
+
+	}
+
+	return false;
+}
+
+static void set_static_ramp_variables(struct core_freesync *core_freesync,
+		unsigned int index, bool enable_static_screen)
+{
+	unsigned int frame_duration = 0;
+	unsigned int nominal_refresh_rate = core_freesync->map[index].state.
+			nominal_refresh_rate_in_micro_hz;
+	unsigned int min_refresh_rate= core_freesync->map[index].caps->
+			min_refresh_in_micro_hz;
+	struct gradual_static_ramp *static_ramp_variables =
+			&core_freesync->map[index].state.static_ramp;
+
+	/* If we are ENABLING static screen, refresh rate should go DOWN.
+	 * If we are DISABLING static screen, refresh rate should go UP.
+	 */
+	if (enable_static_screen)
+		static_ramp_variables->ramp_direction_is_up = false;
+	else
+		static_ramp_variables->ramp_direction_is_up = true;
+
+	/* If ramp is not active, set initial frame duration depending on
+	 * whether we are enabling/disabling static screen mode. If the ramp is
+	 * already active, ramp should continue in the opposite direction
+	 * starting with the current frame duration
+	 */
+	if (!static_ramp_variables->ramp_is_active) {
+		if (enable_static_screen == true) {
+			/* Going to lower refresh rate, so start from max
+			 * refresh rate (min frame duration)
+			 */
+			frame_duration = ((unsigned int) (div64_u64(
+				(1000000000ULL * 1000000),
+				nominal_refresh_rate)));
+		} else {
+			/* Going to higher refresh rate, so start from min
+			 * refresh rate (max frame duration)
+			 */
+			frame_duration = ((unsigned int) (div64_u64(
+				(1000000000ULL * 1000000),
+				min_refresh_rate)));
+		}
+		static_ramp_variables->
+			ramp_current_frame_duration_in_ns = frame_duration;
+
+		static_ramp_variables->ramp_is_active = true;
+	}
+}
+
+void mod_freesync_handle_v_update(struct mod_freesync *mod_freesync,
+		struct dc_stream_state **streams, int num_streams)
+{
+	unsigned int index, v_total, inserted_frame_v_total = 0;
+	unsigned int min_frame_duration_in_ns, vmax, vmin = 0;
+	struct freesync_state *state;
+	struct core_freesync *core_freesync = NULL;
+	struct dc_static_screen_events triggers = {0};
+
+	if (mod_freesync == NULL)
+		return;
+
+	core_freesync = MOD_FREESYNC_TO_CORE(mod_freesync);
+
+	if (core_freesync->num_entities == 0)
+		return;
+
+	index = map_index_from_stream(core_freesync,
+		streams[0]);
+
+	if (core_freesync->map[index].caps->supported == false)
+		return;
+
+	state = &core_freesync->map[index].state;
+
+	/* Below the Range Logic */
+
+	/* Only execute if in fullscreen mode */
+	if (state->fullscreen == true &&
+		core_freesync->map[index].user_enable.enable_for_gaming &&
+		core_freesync->map[index].caps->btr_supported &&
+		state->btr.btr_active) {
+
+		/* TODO: pass in flag for Pre-DCE12 ASIC
+		 * in order for frame variable duration to take affect,
+		 * it needs to be done one VSYNC early, which is at
+		 * frameCounter == 1.
+		 * For DCE12 and newer updates to V_TOTAL_MIN/MAX
+		 * will take affect on current frame
+		 */
+		if (state->btr.frames_to_insert == state->btr.frame_counter) {
+
+			min_frame_duration_in_ns = ((unsigned int) (div64_u64(
+					(1000000000ULL * 1000000),
+					state->nominal_refresh_rate_in_micro_hz)));
+
+			vmin = state->freesync_range.vmin;
+
+			inserted_frame_v_total = vmin;
+
+			if (min_frame_duration_in_ns / 1000)
+				inserted_frame_v_total =
+					state->btr.inserted_frame_duration_in_us *
+					vmin / (min_frame_duration_in_ns / 1000);
+
+			/* Set length of inserted frames as v_total_max*/
+			vmax = inserted_frame_v_total;
+			vmin = inserted_frame_v_total;
+
+			/* Program V_TOTAL */
+			core_freesync->dc->stream_funcs.adjust_vmin_vmax(
+				core_freesync->dc, streams,
+				num_streams, vmin, vmax);
+		}
+
+		if (state->btr.frame_counter > 0)
+			state->btr.frame_counter--;
+
+		/* Restore FreeSync */
+		if (state->btr.frame_counter == 0)
+			set_freesync_on_streams(core_freesync, streams, num_streams);
+	}
+
+	/* If in fullscreen freesync mode or in video, do not program
+	 * static screen ramp values
+	 */
+	if (state->fullscreen == true || state->video == true) {
+
+		state->static_ramp.ramp_is_active = false;
+
+		return;
+	}
+
+	/* Gradual Static Screen Ramping Logic */
+
+	/* Execute if ramp is active and user enabled freesync static screen*/
+	if (state->static_ramp.ramp_is_active &&
+		core_freesync->map[index].user_enable.enable_for_static) {
+
+		calc_v_total_for_static_ramp(core_freesync, streams[0],
+				index, &v_total);
+
+		/* Update the freesync context for the stream */
+		update_stream_freesync_context(core_freesync, streams[0]);
+
+		/* Program static screen ramp values */
+		core_freesync->dc->stream_funcs.adjust_vmin_vmax(
+					core_freesync->dc, streams,
+					num_streams, v_total,
+					v_total);
+
+		triggers.overlay_update = true;
+		triggers.surface_update = true;
+
+		core_freesync->dc->stream_funcs.set_static_screen_events(
+					core_freesync->dc, streams,	num_streams,
+					&triggers);
+	}
+}
+
+void mod_freesync_update_state(struct mod_freesync *mod_freesync,
+		struct dc_stream_state **streams, int num_streams,
+		struct mod_freesync_params *freesync_params)
+{
+	bool freesync_program_required = false;
+	unsigned int stream_index;
+	struct freesync_state *state;
+	struct core_freesync *core_freesync = NULL;
+	struct dc_static_screen_events triggers = {0};
+
+	if (mod_freesync == NULL)
+		return;
+
+	core_freesync = MOD_FREESYNC_TO_CORE(mod_freesync);
+
+	if (core_freesync->num_entities == 0)
+		return;
+
+	for(stream_index = 0; stream_index < num_streams; stream_index++) {
+
+		unsigned int map_index = map_index_from_stream(core_freesync,
+				streams[stream_index]);
+
+		bool is_embedded = dc_is_embedded_signal(
+				streams[stream_index]->sink->sink_signal);
+
+		struct freesync_registry_options *opts = &core_freesync->opts;
+
+		state = &core_freesync->map[map_index].state;
+
+		switch (freesync_params->state){
+		case FREESYNC_STATE_FULLSCREEN:
+			state->fullscreen = freesync_params->enable;
+			freesync_program_required = true;
+			state->windowed_fullscreen =
+					freesync_params->windowed_fullscreen;
+			break;
+		case FREESYNC_STATE_STATIC_SCREEN:
+			/* Static screen ramp is disabled by default, but can
+			 * be enabled through regkey.
+			 */
+			if ((is_embedded && opts->drr_internal_supported) ||
+				(!is_embedded && opts->drr_external_supported))
+
+				if (state->static_screen !=
+						freesync_params->enable) {
+
+					/* Change the state flag */
+					state->static_screen =
+							freesync_params->enable;
+
+					/* Update static screen ramp */
+					set_static_ramp_variables(core_freesync,
+						map_index,
+						freesync_params->enable);
+				}
+			/* We program the ramp starting next VUpdate */
+			break;
+		case FREESYNC_STATE_VIDEO:
+			/* Change core variables only if there is a change*/
+			if(freesync_params->update_duration_in_ns !=
+				state->time.update_duration_in_ns) {
+
+				state->video = freesync_params->enable;
+				state->time.update_duration_in_ns =
+					freesync_params->update_duration_in_ns;
+
+				freesync_program_required = true;
+			}
+			break;
+		case FREESYNC_STATE_NONE:
+			/* handle here to avoid warning */
+			break;
+		}
+	}
+
+	/* Update mask */
+	triggers.overlay_update = true;
+	triggers.surface_update = true;
+
+	core_freesync->dc->stream_funcs.set_static_screen_events(
+		core_freesync->dc, streams, num_streams,
+		&triggers);
+
+	if (freesync_program_required)
+		/* Program freesync according to current state*/
+		set_freesync_on_streams(core_freesync, streams, num_streams);
+}
+
+
+bool mod_freesync_get_state(struct mod_freesync *mod_freesync,
+		struct dc_stream_state *stream,
+		struct mod_freesync_params *freesync_params)
+{
+	unsigned int index = 0;
+	struct core_freesync *core_freesync = NULL;
+
+	if (mod_freesync == NULL)
+		return false;
+
+	core_freesync = MOD_FREESYNC_TO_CORE(mod_freesync);
+	index = map_index_from_stream(core_freesync, stream);
+
+	if (core_freesync->map[index].state.fullscreen) {
+		freesync_params->state = FREESYNC_STATE_FULLSCREEN;
+		freesync_params->enable = true;
+	} else if (core_freesync->map[index].state.static_screen) {
+		freesync_params->state = FREESYNC_STATE_STATIC_SCREEN;
+		freesync_params->enable = true;
+	} else if (core_freesync->map[index].state.video) {
+		freesync_params->state = FREESYNC_STATE_VIDEO;
+		freesync_params->enable = true;
+	} else {
+		freesync_params->state = FREESYNC_STATE_NONE;
+		freesync_params->enable = false;
+	}
+
+	freesync_params->update_duration_in_ns =
+		core_freesync->map[index].state.time.update_duration_in_ns;
+
+	freesync_params->windowed_fullscreen =
+			core_freesync->map[index].state.windowed_fullscreen;
+
+	return true;
+}
+
+bool mod_freesync_set_user_enable(struct mod_freesync *mod_freesync,
+		struct dc_stream_state **streams, int num_streams,
+		struct mod_freesync_user_enable *user_enable)
+{
+	unsigned int stream_index, map_index;
+	int persistent_data = 0;
+	struct persistent_data_flag flag;
+	struct dc  *dc = NULL;
+	struct core_freesync *core_freesync = NULL;
+
+	if (mod_freesync == NULL)
+		return false;
+
+	core_freesync = MOD_FREESYNC_TO_CORE(mod_freesync);
+	dc = core_freesync->dc;
+
+	flag.save_per_edid = true;
+	flag.save_per_link = false;
+
+	for(stream_index = 0; stream_index < num_streams;
+			stream_index++){
+
+		map_index = map_index_from_stream(core_freesync,
+				streams[stream_index]);
+
+		core_freesync->map[map_index].user_enable = *user_enable;
+
+		/* Write persistent data in registry*/
+		if (core_freesync->map[map_index].user_enable.
+				enable_for_gaming)
+			persistent_data = persistent_data | 1;
+		if (core_freesync->map[map_index].user_enable.
+				enable_for_static)
+			persistent_data = persistent_data | 2;
+		if (core_freesync->map[map_index].user_enable.
+				enable_for_video)
+			persistent_data = persistent_data | 4;
+
+		dm_write_persistent_data(dc->ctx,
+					streams[stream_index]->sink,
+					FREESYNC_REGISTRY_NAME,
+					"userenable",
+					&persistent_data,
+					sizeof(int),
+					&flag);
+	}
+
+	set_freesync_on_streams(core_freesync, streams, num_streams);
+
+	return true;
+}
+
+bool mod_freesync_get_user_enable(struct mod_freesync *mod_freesync,
+		struct dc_stream_state *stream,
+		struct mod_freesync_user_enable *user_enable)
+{
+	unsigned int index = 0;
+	struct core_freesync *core_freesync = NULL;
+
+	if (mod_freesync == NULL)
+		return false;
+
+	core_freesync = MOD_FREESYNC_TO_CORE(mod_freesync);
+	index = map_index_from_stream(core_freesync, stream);
+
+	*user_enable = core_freesync->map[index].user_enable;
+
+	return true;
+}
+
+bool mod_freesync_get_static_ramp_active(struct mod_freesync *mod_freesync,
+		struct dc_stream_state *stream,
+		bool *is_ramp_active)
+{
+	unsigned int index = 0;
+	struct core_freesync *core_freesync = NULL;
+
+	if (mod_freesync == NULL)
+		return false;
+
+	core_freesync = MOD_FREESYNC_TO_CORE(mod_freesync);
+	index = map_index_from_stream(core_freesync, stream);
+
+	*is_ramp_active =
+		core_freesync->map[index].state.static_ramp.ramp_is_active;
+
+	return true;
+}
+
+bool mod_freesync_override_min_max(struct mod_freesync *mod_freesync,
+		struct dc_stream_state *streams,
+		unsigned int min_refresh,
+		unsigned int max_refresh,
+		struct mod_freesync_caps *caps)
+{
+	unsigned int index = 0;
+	struct core_freesync *core_freesync;
+	struct freesync_state *state;
+
+	if (mod_freesync == NULL)
+		return false;
+
+	core_freesync = MOD_FREESYNC_TO_CORE(mod_freesync);
+	index = map_index_from_stream(core_freesync, streams);
+	state = &core_freesync->map[index].state;
+
+	if (max_refresh == 0)
+		max_refresh = state->nominal_refresh_rate_in_micro_hz;
+
+	if (min_refresh == 0) {
+		/* Restore defaults */
+		calc_freesync_range(core_freesync, streams, state,
+			core_freesync->map[index].caps->
+			min_refresh_in_micro_hz,
+			state->nominal_refresh_rate_in_micro_hz);
+	} else {
+		calc_freesync_range(core_freesync, streams,
+				state,
+				min_refresh,
+				max_refresh);
+
+		/* Program vtotal min/max */
+		core_freesync->dc->stream_funcs.adjust_vmin_vmax(
+			core_freesync->dc, &streams, 1,
+			state->freesync_range.vmin,
+			state->freesync_range.vmax);
+	}
+
+	if (min_refresh != 0 &&
+			dc_is_embedded_signal(streams->sink->sink_signal) &&
+			(max_refresh - min_refresh >= 10000000)) {
+		caps->supported = true;
+		caps->min_refresh_in_micro_hz = min_refresh;
+		caps->max_refresh_in_micro_hz = max_refresh;
+	}
+
+	/* Update the stream */
+	update_stream(core_freesync, streams);
+
+	return true;
+}
+
+bool mod_freesync_get_min_max(struct mod_freesync *mod_freesync,
+		struct dc_stream_state *stream,
+		unsigned int *min_refresh,
+		unsigned int *max_refresh)
+{
+	unsigned int index = 0;
+	struct core_freesync *core_freesync = NULL;
+
+	if (mod_freesync == NULL)
+		return false;
+
+	core_freesync = MOD_FREESYNC_TO_CORE(mod_freesync);
+	index = map_index_from_stream(core_freesync, stream);
+
+	*min_refresh =
+		core_freesync->map[index].state.freesync_range.min_refresh;
+	*max_refresh =
+		core_freesync->map[index].state.freesync_range.max_refresh;
+
+	return true;
+}
+
+bool mod_freesync_get_vmin_vmax(struct mod_freesync *mod_freesync,
+		struct dc_stream_state *stream,
+		unsigned int *vmin,
+		unsigned int *vmax)
+{
+	unsigned int index = 0;
+	struct core_freesync *core_freesync = NULL;
+
+	if (mod_freesync == NULL)
+		return false;
+
+	core_freesync = MOD_FREESYNC_TO_CORE(mod_freesync);
+	index = map_index_from_stream(core_freesync, stream);
+
+	*vmin =
+		core_freesync->map[index].state.freesync_range.vmin;
+	*vmax =
+		core_freesync->map[index].state.freesync_range.vmax;
+
+	return true;
+}
+
+bool mod_freesync_get_v_position(struct mod_freesync *mod_freesync,
+		struct dc_stream_state *stream,
+		unsigned int *nom_v_pos,
+		unsigned int *v_pos)
+{
+	unsigned int index = 0;
+	struct core_freesync *core_freesync = NULL;
+	struct crtc_position position;
+
+	if (mod_freesync == NULL)
+		return false;
+
+	core_freesync = MOD_FREESYNC_TO_CORE(mod_freesync);
+	index = map_index_from_stream(core_freesync, stream);
+
+	if (core_freesync->dc->stream_funcs.get_crtc_position(
+			core_freesync->dc, &stream, 1,
+			&position.vertical_count, &position.nominal_vcount)) {
+
+		*nom_v_pos = position.nominal_vcount;
+		*v_pos = position.vertical_count;
+
+		return true;
+	}
+
+	return false;
+}
+
+void mod_freesync_notify_mode_change(struct mod_freesync *mod_freesync,
+		struct dc_stream_state **streams, int num_streams)
+{
+	unsigned int stream_index, map_index;
+	struct freesync_state *state;
+	struct core_freesync *core_freesync = NULL;
+	struct dc_static_screen_events triggers = {0};
+	unsigned long long temp = 0;
+
+	if (mod_freesync == NULL)
+		return;
+
+	core_freesync = MOD_FREESYNC_TO_CORE(mod_freesync);
+
+	for (stream_index = 0; stream_index < num_streams; stream_index++) {
+		map_index = map_index_from_stream(core_freesync,
+				streams[stream_index]);
+
+		state = &core_freesync->map[map_index].state;
+
+		/* Update the field rate for new timing */
+		temp = streams[stream_index]->timing.pix_clk_khz;
+		temp *= 1000ULL * 1000ULL * 1000ULL;
+		temp = div_u64(temp,
+				streams[stream_index]->timing.h_total);
+		temp = div_u64(temp,
+				streams[stream_index]->timing.v_total);
+		state->nominal_refresh_rate_in_micro_hz =
+				(unsigned int) temp;
+
+		if (core_freesync->map[map_index].caps->supported) {
+
+			/* Update the stream */
+			update_stream(core_freesync, streams[stream_index]);
+
+			/* Calculate vmin/vmax and refresh rate for
+			 * current mode
+			 */
+			calc_freesync_range(core_freesync, *streams, state,
+				core_freesync->map[map_index].caps->
+				min_refresh_in_micro_hz,
+				state->nominal_refresh_rate_in_micro_hz);
+
+			/* Update mask */
+			triggers.overlay_update = true;
+			triggers.surface_update = true;
+
+			core_freesync->dc->stream_funcs.set_static_screen_events(
+				core_freesync->dc, streams, num_streams,
+				&triggers);
+		}
+	}
+
+	/* Program freesync according to current state*/
+	set_freesync_on_streams(core_freesync, streams, num_streams);
+}
+
+/* Add the timestamps to the cache and determine whether BTR programming
+ * is required, depending on the times calculated
+ */
+static void update_timestamps(struct core_freesync *core_freesync,
+		const struct dc_stream_state *stream, unsigned int map_index,
+		unsigned int last_render_time_in_us)
+{
+	struct freesync_state *state = &core_freesync->map[map_index].state;
+
+	state->time.render_times[state->time.render_times_index] =
+			last_render_time_in_us;
+	state->time.render_times_index++;
+
+	if (state->time.render_times_index >= RENDER_TIMES_MAX_COUNT)
+		state->time.render_times_index = 0;
+
+	if (last_render_time_in_us + BTR_EXIT_MARGIN <
+		state->time.max_render_time_in_us) {
+
+		/* Exit Below the Range */
+		if (state->btr.btr_active) {
+
+			state->btr.program_btr = true;
+			state->btr.btr_active = false;
+			state->btr.frame_counter = 0;
+
+		/* Exit Fixed Refresh mode */
+		} else if (state->fixed_refresh.fixed_active) {
+
+			state->fixed_refresh.frame_counter++;
+
+			if (state->fixed_refresh.frame_counter >
+					FIXED_REFRESH_EXIT_FRAME_COUNT) {
+				state->fixed_refresh.frame_counter = 0;
+				state->fixed_refresh.program_fixed = true;
+				state->fixed_refresh.fixed_active = false;
+			}
+		}
+
+	} else if (last_render_time_in_us > state->time.max_render_time_in_us) {
+
+		/* Enter Below the Range */
+		if (!state->btr.btr_active &&
+			core_freesync->map[map_index].caps->btr_supported) {
+
+			state->btr.program_btr = true;
+			state->btr.btr_active = true;
+
+		/* Enter Fixed Refresh mode */
+		} else if (!state->fixed_refresh.fixed_active &&
+			!core_freesync->map[map_index].caps->btr_supported) {
+
+			state->fixed_refresh.frame_counter++;
+
+			if (state->fixed_refresh.frame_counter >
+					FIXED_REFRESH_ENTER_FRAME_COUNT) {
+				state->fixed_refresh.frame_counter = 0;
+				state->fixed_refresh.program_fixed = true;
+				state->fixed_refresh.fixed_active = true;
+			}
+		}
+	}
+
+	/* When Below the Range is active, must react on every frame */
+	if (state->btr.btr_active)
+		state->btr.program_btr = true;
+}
+
+static void apply_below_the_range(struct core_freesync *core_freesync,
+		struct dc_stream_state *stream, unsigned int map_index,
+		unsigned int last_render_time_in_us)
+{
+	unsigned int inserted_frame_duration_in_us = 0;
+	unsigned int mid_point_frames_ceil = 0;
+	unsigned int mid_point_frames_floor = 0;
+	unsigned int frame_time_in_us = 0;
+	unsigned int delta_from_mid_point_in_us_1 = 0xFFFFFFFF;
+	unsigned int delta_from_mid_point_in_us_2 = 0xFFFFFFFF;
+	unsigned int frames_to_insert = 0;
+	unsigned int min_frame_duration_in_ns = 0;
+	struct freesync_state *state = &core_freesync->map[map_index].state;
+
+	if (!state->btr.program_btr)
+		return;
+
+	state->btr.program_btr = false;
+
+	min_frame_duration_in_ns = ((unsigned int) (div64_u64(
+		(1000000000ULL * 1000000),
+		state->nominal_refresh_rate_in_micro_hz)));
+
+	/* Program BTR */
+
+	/* BTR set to "not active" so disengage */
+	if (!state->btr.btr_active)
+
+		/* Restore FreeSync */
+		set_freesync_on_streams(core_freesync, &stream, 1);
+
+	/* BTR set to "active" so engage */
+	else {
+
+		/* Calculate number of midPoint frames that could fit within
+		 * the render time interval- take ceil of this value
+		 */
+		mid_point_frames_ceil = (last_render_time_in_us +
+			state->btr.mid_point_in_us- 1) /
+			state->btr.mid_point_in_us;
+
+		if (mid_point_frames_ceil > 0) {
+
+			frame_time_in_us = last_render_time_in_us /
+				mid_point_frames_ceil;
+			delta_from_mid_point_in_us_1 =
+				(state->btr.mid_point_in_us >
+				frame_time_in_us) ?
+				(state->btr.mid_point_in_us - frame_time_in_us):
+				(frame_time_in_us - state->btr.mid_point_in_us);
+		}
+
+		/* Calculate number of midPoint frames that could fit within
+		 * the render time interval- take floor of this value
+		 */
+		mid_point_frames_floor = last_render_time_in_us /
+			state->btr.mid_point_in_us;
+
+		if (mid_point_frames_floor > 0) {
+
+			frame_time_in_us = last_render_time_in_us /
+				mid_point_frames_floor;
+			delta_from_mid_point_in_us_2 =
+				(state->btr.mid_point_in_us >
+				frame_time_in_us) ?
+				(state->btr.mid_point_in_us - frame_time_in_us):
+				(frame_time_in_us - state->btr.mid_point_in_us);
+		}
+
+		/* Choose number of frames to insert based on how close it
+		 * can get to the mid point of the variable range.
+		 */
+		if (delta_from_mid_point_in_us_1 < delta_from_mid_point_in_us_2)
+			frames_to_insert = mid_point_frames_ceil;
+		else
+			frames_to_insert = mid_point_frames_floor;
+
+		/* Either we've calculated the number of frames to insert,
+		 * or we need to insert min duration frames
+		 */
+		if (frames_to_insert > 0)
+			inserted_frame_duration_in_us = last_render_time_in_us /
+							frames_to_insert;
+
+		if (inserted_frame_duration_in_us <
+			state->time.min_render_time_in_us)
+
+			inserted_frame_duration_in_us =
+				state->time.min_render_time_in_us;
+
+		/* Cache the calculated variables */
+		state->btr.inserted_frame_duration_in_us =
+			inserted_frame_duration_in_us;
+		state->btr.frames_to_insert = frames_to_insert;
+		state->btr.frame_counter = frames_to_insert;
+
+	}
+}
+
+static void apply_fixed_refresh(struct core_freesync *core_freesync,
+		struct dc_stream_state *stream, unsigned int map_index)
+{
+	unsigned int vmin = 0, vmax = 0;
+	struct freesync_state *state = &core_freesync->map[map_index].state;
+
+	if (!state->fixed_refresh.program_fixed)
+		return;
+
+	state->fixed_refresh.program_fixed = false;
+
+	/* Program Fixed Refresh */
+
+	/* Fixed Refresh set to "not active" so disengage */
+	if (!state->fixed_refresh.fixed_active) {
+		set_freesync_on_streams(core_freesync, &stream, 1);
+
+	/* Fixed Refresh set to "active" so engage (fix to max) */
+	} else {
+
+		vmin = state->freesync_range.vmin;
+
+		vmax = vmin;
+
+		core_freesync->dc->stream_funcs.adjust_vmin_vmax(
+				core_freesync->dc, &stream,
+				1, vmin,
+				vmax);
+	}
+}
+
+void mod_freesync_pre_update_plane_addresses(struct mod_freesync *mod_freesync,
+		struct dc_stream_state **streams, int num_streams,
+		unsigned int curr_time_stamp_in_us)
+{
+	unsigned int stream_index, map_index, last_render_time_in_us = 0;
+	struct core_freesync *core_freesync = NULL;
+
+	if (mod_freesync == NULL)
+		return;
+
+	core_freesync = MOD_FREESYNC_TO_CORE(mod_freesync);
+
+	for (stream_index = 0; stream_index < num_streams; stream_index++) {
+
+		map_index = map_index_from_stream(core_freesync,
+						streams[stream_index]);
+
+		if (core_freesync->map[map_index].caps->supported) {
+
+			last_render_time_in_us = curr_time_stamp_in_us -
+					core_freesync->map[map_index].state.time.
+					prev_time_stamp_in_us;
+
+			/* Add the timestamps to the cache and determine
+			 * whether BTR program is required
+			 */
+			update_timestamps(core_freesync, streams[stream_index],
+					map_index, last_render_time_in_us);
+
+			if (core_freesync->map[map_index].state.fullscreen &&
+				core_freesync->map[map_index].user_enable.
+				enable_for_gaming) {
+
+				if (core_freesync->map[map_index].caps->btr_supported) {
+
+					apply_below_the_range(core_freesync,
+						streams[stream_index], map_index,
+						last_render_time_in_us);
+				} else {
+					apply_fixed_refresh(core_freesync,
+						streams[stream_index], map_index);
+				}
+			}
+
+			core_freesync->map[map_index].state.time.
+				prev_time_stamp_in_us = curr_time_stamp_in_us;
+		}
+
+	}
+}
diff --git a/drivers/gpu/drm/amd/display/modules/inc/mod_freesync.h b/drivers/gpu/drm/amd/display/modules/inc/mod_freesync.h
new file mode 100644
index 000000000000..84b53425f2c8
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/modules/inc/mod_freesync.h
@@ -0,0 +1,167 @@
+/*
+ * Copyright 2016 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+
+
+
+/*
+ * Copyright 2016 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef MOD_FREESYNC_H_
+#define MOD_FREESYNC_H_
+
+#include "dm_services.h"
+
+struct mod_freesync *mod_freesync_create(struct dc *dc);
+void mod_freesync_destroy(struct mod_freesync *mod_freesync);
+
+struct mod_freesync {
+	int dummy;
+};
+
+enum mod_freesync_state {
+	FREESYNC_STATE_NONE,
+	FREESYNC_STATE_FULLSCREEN,
+	FREESYNC_STATE_STATIC_SCREEN,
+	FREESYNC_STATE_VIDEO
+};
+
+enum mod_freesync_user_enable_mask {
+	FREESYNC_USER_ENABLE_STATIC = 0x1,
+	FREESYNC_USER_ENABLE_VIDEO = 0x2,
+	FREESYNC_USER_ENABLE_GAMING = 0x4
+};
+
+struct mod_freesync_user_enable {
+	bool enable_for_static;
+	bool enable_for_video;
+	bool enable_for_gaming;
+};
+
+struct mod_freesync_caps {
+	bool supported;
+	unsigned int min_refresh_in_micro_hz;
+	unsigned int max_refresh_in_micro_hz;
+
+	bool btr_supported;
+};
+
+struct mod_freesync_params {
+	enum mod_freesync_state state;
+	bool enable;
+	unsigned int update_duration_in_ns;
+	bool windowed_fullscreen;
+};
+
+/*
+ * Add stream to be tracked by module
+ */
+bool mod_freesync_add_stream(struct mod_freesync *mod_freesync,
+		struct dc_stream_state *stream, struct mod_freesync_caps *caps);
+
+/*
+ * Remove stream to be tracked by module
+ */
+bool mod_freesync_remove_stream(struct mod_freesync *mod_freesync,
+		struct dc_stream_state *stream);
+
+/*
+ * Update the freesync state flags for each display and program
+ * freesync accordingly
+ */
+void mod_freesync_update_state(struct mod_freesync *mod_freesync,
+		struct dc_stream_state **streams, int num_streams,
+		struct mod_freesync_params *freesync_params);
+
+bool mod_freesync_get_state(struct mod_freesync *mod_freesync,
+		struct dc_stream_state *stream,
+		struct mod_freesync_params *freesync_params);
+
+bool mod_freesync_set_user_enable(struct mod_freesync *mod_freesync,
+		struct dc_stream_state **streams, int num_streams,
+		struct mod_freesync_user_enable *user_enable);
+
+bool mod_freesync_get_user_enable(struct mod_freesync *mod_freesync,
+		struct dc_stream_state *stream,
+		struct mod_freesync_user_enable *user_enable);
+
+bool mod_freesync_get_static_ramp_active(struct mod_freesync *mod_freesync,
+		struct dc_stream_state *stream,
+		bool *is_ramp_active);
+
+bool mod_freesync_override_min_max(struct mod_freesync *mod_freesync,
+		struct dc_stream_state *streams,
+		unsigned int min_refresh,
+		unsigned int max_refresh,
+		struct mod_freesync_caps *caps);
+
+bool mod_freesync_get_min_max(struct mod_freesync *mod_freesync,
+		struct dc_stream_state *stream,
+		unsigned int *min_refresh,
+		unsigned int *max_refresh);
+
+bool mod_freesync_get_vmin_vmax(struct mod_freesync *mod_freesync,
+		struct dc_stream_state *stream,
+		unsigned int *vmin,
+		unsigned int *vmax);
+
+bool mod_freesync_get_v_position(struct mod_freesync *mod_freesync,
+		struct dc_stream_state *stream,
+		unsigned int *nom_v_pos,
+		unsigned int *v_pos);
+
+void mod_freesync_handle_v_update(struct mod_freesync *mod_freesync,
+		struct dc_stream_state **streams, int num_streams);
+
+void mod_freesync_notify_mode_change(struct mod_freesync *mod_freesync,
+		struct dc_stream_state **streams, int num_streams);
+
+void mod_freesync_pre_update_plane_addresses(struct mod_freesync *mod_freesync,
+		struct dc_stream_state **streams, int num_streams,
+		unsigned int curr_time_stamp);
+
+#endif
diff --git a/drivers/gpu/drm/amd/include/amd_shared.h b/drivers/gpu/drm/amd/include/amd_shared.h
index 3a49fbd8baf8..b72f8a43d86b 100644
--- a/drivers/gpu/drm/amd/include/amd_shared.h
+++ b/drivers/gpu/drm/amd/include/amd_shared.h
@@ -25,6 +25,8 @@
 
 #include <drm/amd_asic_type.h>
 
+struct seq_file;
+
 #define AMD_MAX_USEC_TIMEOUT		200000  /* 200 ms */
 
 /*
@@ -119,6 +121,12 @@ enum amd_fan_ctrl_mode {
 	AMD_FAN_CTRL_AUTO = 2,
 };
 
+enum pp_clock_type {
+	PP_SCLK,
+	PP_MCLK,
+	PP_PCIE,
+};
+
 /* CG flags */
 #define AMD_CG_SUPPORT_GFX_MGCG			(1 << 0)
 #define AMD_CG_SUPPORT_GFX_MGLS			(1 << 1)
@@ -224,4 +232,96 @@ struct amd_ip_funcs {
 	void (*get_clockgating_state)(void *handle, u32 *flags);
 };
 
+
+enum amd_pp_task;
+enum amd_pp_clock_type;
+struct pp_states_info;
+struct amd_pp_simple_clock_info;
+struct amd_pp_display_configuration;
+struct amd_pp_clock_info;
+struct pp_display_clock_request;
+struct pp_wm_sets_with_clock_ranges_soc15;
+struct pp_clock_levels_with_voltage;
+struct pp_clock_levels_with_latency;
+struct amd_pp_clocks;
+
+struct amd_pm_funcs {
+/* export for dpm on ci and si */
+	int (*pre_set_power_state)(void *handle);
+	int (*set_power_state)(void *handle);
+	void (*post_set_power_state)(void *handle);
+	void (*display_configuration_changed)(void *handle);
+	void (*print_power_state)(void *handle, void *ps);
+	bool (*vblank_too_short)(void *handle);
+	void (*enable_bapm)(void *handle, bool enable);
+	int (*check_state_equal)(void *handle,
+				void  *cps,
+				void  *rps,
+				bool  *equal);
+/* export for sysfs */
+	int (*get_temperature)(void *handle);
+	void (*set_fan_control_mode)(void *handle, u32 mode);
+	u32 (*get_fan_control_mode)(void *handle);
+	int (*set_fan_speed_percent)(void *handle, u32 speed);
+	int (*get_fan_speed_percent)(void *handle, u32 *speed);
+	int (*force_clock_level)(void *handle, enum pp_clock_type type, uint32_t mask);
+	int (*print_clock_levels)(void *handle, enum pp_clock_type type, char *buf);
+	int (*force_performance_level)(void *handle, enum amd_dpm_forced_level level);
+	int (*get_sclk_od)(void *handle);
+	int (*set_sclk_od)(void *handle, uint32_t value);
+	int (*get_mclk_od)(void *handle);
+	int (*set_mclk_od)(void *handle, uint32_t value);
+	int (*read_sensor)(void *handle, int idx, void *value, int *size);
+	enum amd_dpm_forced_level (*get_performance_level)(void *handle);
+	enum amd_pm_state_type (*get_current_power_state)(void *handle);
+	int (*get_fan_speed_rpm)(void *handle, uint32_t *rpm);
+	int (*get_pp_num_states)(void *handle, struct pp_states_info *data);
+	int (*get_pp_table)(void *handle, char **table);
+	int (*set_pp_table)(void *handle, const char *buf, size_t size);
+	void (*debugfs_print_current_performance_level)(void *handle, struct seq_file *m);
+
+	int (*reset_power_profile_state)(void *handle,
+			struct amd_pp_profile *request);
+	int (*get_power_profile_state)(void *handle,
+			struct amd_pp_profile *query);
+	int (*set_power_profile_state)(void *handle,
+			struct amd_pp_profile *request);
+	int (*switch_power_profile)(void *handle,
+			enum amd_pp_profile_type type);
+/* export to amdgpu */
+	void (*powergate_uvd)(void *handle, bool gate);
+	void (*powergate_vce)(void *handle, bool gate);
+	struct amd_vce_state* (*get_vce_clock_state)(void *handle, u32 idx);
+	int (*dispatch_tasks)(void *handle, enum amd_pp_task task_id,
+				   void *input, void *output);
+	int (*load_firmware)(void *handle);
+	int (*wait_for_fw_loading_complete)(void *handle);
+	int (*set_clockgating_by_smu)(void *handle, uint32_t msg_id);
+/* export to DC */
+	u32 (*get_sclk)(void *handle, bool low);
+	u32 (*get_mclk)(void *handle, bool low);
+	int (*display_configuration_change)(void *handle,
+		const struct amd_pp_display_configuration *input);
+	int (*get_display_power_level)(void *handle,
+		struct amd_pp_simple_clock_info *output);
+	int (*get_current_clocks)(void *handle,
+		struct amd_pp_clock_info *clocks);
+	int (*get_clock_by_type)(void *handle,
+		enum amd_pp_clock_type type,
+		struct amd_pp_clocks *clocks);
+	int (*get_clock_by_type_with_latency)(void *handle,
+		enum amd_pp_clock_type type,
+		struct pp_clock_levels_with_latency *clocks);
+	int (*get_clock_by_type_with_voltage)(void *handle,
+		enum amd_pp_clock_type type,
+		struct pp_clock_levels_with_voltage *clocks);
+	int (*set_watermarks_for_clocks_ranges)(void *handle,
+		struct pp_wm_sets_with_clock_ranges_soc15 *wm_with_clock_ranges);
+	int (*display_clock_voltage_request)(void *handle,
+		struct pp_display_clock_request *clock);
+	int (*get_display_mode_validation_clocks)(void *handle,
+		struct amd_pp_simple_clock_info *clocks);
+};
+
+
 #endif /* __AMD_SHARED_H__ */
diff --git a/drivers/gpu/drm/amd/include/asic_reg/raven1/DCN/dcn_1_0_offset.h b/drivers/gpu/drm/amd/include/asic_reg/raven1/DCN/dcn_1_0_offset.h
index b39fb6821faa..4ccf9681c45d 100644
--- a/drivers/gpu/drm/amd/include/asic_reg/raven1/DCN/dcn_1_0_offset.h
+++ b/drivers/gpu/drm/amd/include/asic_reg/raven1/DCN/dcn_1_0_offset.h
@@ -2283,6 +2283,10 @@
 #define mmDCHUBBUB_VLINE_SNAPSHOT_BASE_IDX                                                             2
 #define mmDCHUBBUB_SPARE                                                                               0x0534
 #define mmDCHUBBUB_SPARE_BASE_IDX                                                                      2
+#define mmDCHUBBUB_TEST_DEBUG_INDEX                                                                    0x053a
+#define mmDCHUBBUB_TEST_DEBUG_INDEX_BASE_IDX                                                           2
+#define mmDCHUBBUB_TEST_DEBUG_DATA                                                                     0x053b
+#define mmDCHUBBUB_TEST_DEBUG_DATA_BASE_IDX                                                            2
 
 
 // addressBlock: dce_dc_dchubbub_dchubbub_dcperfmon_dc_perfmon_dispdec
@@ -10361,6 +10365,8 @@
 #define mmUNIPHYG_CHANNEL_XBAR_CNTL_BASE_IDX                                                           2
 #define mmDCIO_WRCMD_DELAY                                                                             0x287e
 #define mmDCIO_WRCMD_DELAY_BASE_IDX                                                                    2
+#define mmDC_PINSTRAPS                                                                                 0x2880
+#define mmDC_PINSTRAPS_BASE_IDX                                                                        2
 #define mmDC_DVODATA_CONFIG                                                                            0x2882
 #define mmDC_DVODATA_CONFIG_BASE_IDX                                                                   2
 #define mmLVTMA_PWRSEQ_CNTL                                                                            0x2883
diff --git a/drivers/gpu/drm/amd/include/asic_reg/raven1/DCN/dcn_1_0_sh_mask.h b/drivers/gpu/drm/amd/include/asic_reg/raven1/DCN/dcn_1_0_sh_mask.h
index 1e98ce86ed19..b28d4b64c05d 100644
--- a/drivers/gpu/drm/amd/include/asic_reg/raven1/DCN/dcn_1_0_sh_mask.h
+++ b/drivers/gpu/drm/amd/include/asic_reg/raven1/DCN/dcn_1_0_sh_mask.h
@@ -9361,12 +9361,14 @@
 #define HUBPREQ0_DCSURF_SECONDARY_META_SURFACE_ADDRESS_HIGH_C__SECONDARY_META_SURFACE_ADDRESS_HIGH_C__SHIFT   0x0
 #define HUBPREQ0_DCSURF_SECONDARY_META_SURFACE_ADDRESS_HIGH_C__SECONDARY_META_SURFACE_ADDRESS_HIGH_C_MASK     0x0000FFFFL
 //HUBPREQ0_DCSURF_SURFACE_CONTROL
+#define HUBPREQ0_DCSURF_SURFACE_CONTROL__PRIMARY_SURFACE_TMZ__SHIFT                                           0x0
 #define HUBPREQ0_DCSURF_SURFACE_CONTROL__PRIMARY_SURFACE_DCC_EN__SHIFT                                        0x1
 #define HUBPREQ0_DCSURF_SURFACE_CONTROL__PRIMARY_SURFACE_DCC_IND_64B_BLK__SHIFT                               0x2
 #define HUBPREQ0_DCSURF_SURFACE_CONTROL__PRIMARY_SURFACE_DCC_IND_64B_BLK_C__SHIFT                             0x5
 #define HUBPREQ0_DCSURF_SURFACE_CONTROL__SECONDARY_SURFACE_DCC_EN__SHIFT                                      0x9
 #define HUBPREQ0_DCSURF_SURFACE_CONTROL__SECONDARY_SURFACE_DCC_IND_64B_BLK__SHIFT                             0xa
 #define HUBPREQ0_DCSURF_SURFACE_CONTROL__SECONDARY_SURFACE_DCC_IND_64B_BLK_C__SHIFT                           0xd
+#define HUBPREQ0_DCSURF_SURFACE_CONTROL__PRIMARY_SURFACE_TMZ_MASK                                             0x00000001L
 #define HUBPREQ0_DCSURF_SURFACE_CONTROL__PRIMARY_SURFACE_DCC_EN_MASK                                          0x00000002L
 #define HUBPREQ0_DCSURF_SURFACE_CONTROL__PRIMARY_SURFACE_DCC_IND_64B_BLK_MASK                                 0x00000004L
 #define HUBPREQ0_DCSURF_SURFACE_CONTROL__PRIMARY_SURFACE_DCC_IND_64B_BLK_C_MASK                               0x00000020L
@@ -39956,6 +39958,9 @@
 #define DCIO_WRCMD_DELAY__DPHY_DELAY_MASK                                                                     0x00000F00L
 #define DCIO_WRCMD_DELAY__DCRXPHY_DELAY_MASK                                                                  0x0000F000L
 #define DCIO_WRCMD_DELAY__ZCAL_DELAY_MASK                                                                     0x000F0000L
+//DC_PINSTRAPS
+#define DC_PINSTRAPS__DC_PINSTRAPS_AUDIO__SHIFT                                                               0xe
+#define DC_PINSTRAPS__DC_PINSTRAPS_AUDIO_MASK                                                                 0x0000C000L
 //DC_DVODATA_CONFIG
 #define DC_DVODATA_CONFIG__VIP_MUX_EN__SHIFT                                                                  0x13
 #define DC_DVODATA_CONFIG__VIP_ALTER_MAPPING_EN__SHIFT                                                        0x14
diff --git a/drivers/gpu/drm/amd/include/asic_reg/smu/smu_7_0_1_sh_mask.h b/drivers/gpu/drm/amd/include/asic_reg/smu/smu_7_0_1_sh_mask.h
index 34c6ff52710e..6af9f0217b34 100644
--- a/drivers/gpu/drm/amd/include/asic_reg/smu/smu_7_0_1_sh_mask.h
+++ b/drivers/gpu/drm/amd/include/asic_reg/smu/smu_7_0_1_sh_mask.h
@@ -5454,5 +5454,7 @@
 #define ROM_SW_DATA_64__ROM_SW_DATA__SHIFT 0x0
 #define CURRENT_PG_STATUS__VCE_PG_STATUS_MASK 0x00000002
 #define CURRENT_PG_STATUS__UVD_PG_STATUS_MASK 0x00000004
+#define SMC_SYSCON_MISC_CNTL__pre_fetcher_en_MASK  0x1
+#define SMC_SYSCON_MISC_CNTL__pre_fetcher_en__SHIFT 0
 
 #endif /* SMU_7_0_1_SH_MASK_H */
diff --git a/drivers/gpu/drm/amd/include/asic_reg/uvd/uvd_6_0_d.h b/drivers/gpu/drm/amd/include/asic_reg/uvd/uvd_6_0_d.h
index 378f4b6b43da..344237256d02 100644
--- a/drivers/gpu/drm/amd/include/asic_reg/uvd/uvd_6_0_d.h
+++ b/drivers/gpu/drm/amd/include/asic_reg/uvd/uvd_6_0_d.h
@@ -36,6 +36,16 @@
 #define mmUVD_UDEC_DBW_ADDR_CONFIG                                              0x3bd5
 #define mmUVD_POWER_STATUS_U                                                    0x3bfd
 #define mmUVD_NO_OP                                                             0x3bff
+#define mmUVD_RB_BASE_LO2                                                       0x3c21
+#define mmUVD_RB_BASE_HI2                                                       0x3c22
+#define mmUVD_RB_SIZE2                                                          0x3c23
+#define mmUVD_RB_RPTR2                                                          0x3c24
+#define mmUVD_RB_WPTR2                                                          0x3c25
+#define mmUVD_RB_BASE_LO                                                        0x3c26
+#define mmUVD_RB_BASE_HI                                                        0x3c27
+#define mmUVD_RB_SIZE                                                           0x3c28
+#define mmUVD_RB_RPTR                                                           0x3c29
+#define mmUVD_RB_WPTR                                                           0x3c2a
 #define mmUVD_LMI_RBC_RB_64BIT_BAR_LOW                                          0x3c69
 #define mmUVD_LMI_RBC_RB_64BIT_BAR_HIGH                                         0x3c68
 #define mmUVD_LMI_RBC_IB_64BIT_BAR_LOW                                          0x3c67
@@ -43,6 +53,11 @@
 #define mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW                                      0x3c5f
 #define mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH                                     0x3c5e
 #define mmUVD_SEMA_CNTL                                                         0x3d00
+#define mmUVD_RB_WPTR3                                                          0x3d1c
+#define mmUVD_RB_RPTR3                                                          0x3d1b
+#define mmUVD_RB_BASE_LO3                                                       0x3d1d
+#define mmUVD_RB_BASE_HI3                                                       0x3d1e
+#define mmUVD_RB_SIZE3                                                          0x3d1f
 #define mmUVD_LMI_EXT40_ADDR                                                    0x3d26
 #define mmUVD_CTX_INDEX                                                         0x3d28
 #define mmUVD_CTX_DATA                                                          0x3d29
diff --git a/drivers/gpu/drm/amd/include/asic_reg/vega10/DC/dce_12_0_offset.h b/drivers/gpu/drm/amd/include/asic_reg/vega10/DC/dce_12_0_offset.h
index 75b660d57bdf..f730d0629020 100644
--- a/drivers/gpu/drm/amd/include/asic_reg/vega10/DC/dce_12_0_offset.h
+++ b/drivers/gpu/drm/amd/include/asic_reg/vega10/DC/dce_12_0_offset.h
@@ -1841,6 +1841,10 @@
 #define mmUNIPHYG_CHANNEL_XBAR_CNTL_BASE_IDX                                                           2
 #define mmDCIO_WRCMD_DELAY                                                                             0x2094
 #define mmDCIO_WRCMD_DELAY_BASE_IDX                                                                    2
+#define mmDC_PINSTRAPS                                                                                 0x2096
+#define mmDC_PINSTRAPS_BASE_IDX                                                                        2
+#define mmCC_DC_MISC_STRAPS                                                                            0x2097
+#define mmCC_DC_MISC_STRAPS_BASE_IDX                                                                   2
 #define mmDC_DVODATA_CONFIG                                                                            0x2098
 #define mmDC_DVODATA_CONFIG_BASE_IDX                                                                   2
 #define mmLVTMA_PWRSEQ_CNTL                                                                            0x2099
diff --git a/drivers/gpu/drm/amd/include/asic_reg/vega10/DC/dce_12_0_sh_mask.h b/drivers/gpu/drm/amd/include/asic_reg/vega10/DC/dce_12_0_sh_mask.h
index d8ad862b3a74..6d3162c42957 100644
--- a/drivers/gpu/drm/amd/include/asic_reg/vega10/DC/dce_12_0_sh_mask.h
+++ b/drivers/gpu/drm/amd/include/asic_reg/vega10/DC/dce_12_0_sh_mask.h
@@ -2447,6 +2447,14 @@
 //DCCG_CBUS_WRCMD_DELAY
 #define DCCG_CBUS_WRCMD_DELAY__CBUS_PLL_WRCMD_DELAY__SHIFT                                                    0x0
 #define DCCG_CBUS_WRCMD_DELAY__CBUS_PLL_WRCMD_DELAY_MASK                                                      0x0000000FL
+//DC_PINSTRAPS
+#define DC_PINSTRAPS__DC_PINSTRAPS_AUDIO__SHIFT                                                               0xe
+#define DC_PINSTRAPS__DC_PINSTRAPS_AUDIO_MASK                                                                 0x0000C000L
+//CC_DC_MISC_STRAPS
+#define CC_DC_MISC_STRAPS__HDMI_DISABLE__SHIFT                                                                0x6
+#define CC_DC_MISC_STRAPS__AUDIO_STREAM_NUMBER__SHIFT                                                         0x8
+#define CC_DC_MISC_STRAPS__HDMI_DISABLE_MASK                                                                  0x00000040L
+#define CC_DC_MISC_STRAPS__AUDIO_STREAM_NUMBER_MASK                                                           0x00000700L
 //DCCG_DS_DTO_INCR
 #define DCCG_DS_DTO_INCR__DCCG_DS_DTO_INCR__SHIFT                                                             0x0
 #define DCCG_DS_DTO_INCR__DCCG_DS_DTO_INCR_MASK                                                               0xFFFFFFFFL
diff --git a/drivers/gpu/drm/amd/include/atombios.h b/drivers/gpu/drm/amd/include/atombios.h
index 181a2c3c6362..f696bbb643ef 100644
--- a/drivers/gpu/drm/amd/include/atombios.h
+++ b/drivers/gpu/drm/amd/include/atombios.h
@@ -4292,6 +4292,7 @@ typedef struct _ATOM_DPCD_INFO
 #define ATOM_VRAM_OPERATION_FLAGS_SHIFT        30
 #define   ATOM_VRAM_BLOCK_NEEDS_NO_RESERVATION   0x1
 #define   ATOM_VRAM_BLOCK_NEEDS_RESERVATION      0x0
+#define   ATOM_VRAM_BLOCK_SRIOV_MSG_SHARE_RESERVATION 0x2
 
 /***********************************************************************************/
 // Structure used in VRAM_UsageByFirmwareTable
diff --git a/drivers/gpu/drm/amd/include/atomfirmware.h b/drivers/gpu/drm/amd/include/atomfirmware.h
index 837296db9628..7c92f4707085 100644
--- a/drivers/gpu/drm/amd/include/atomfirmware.h
+++ b/drivers/gpu/drm/amd/include/atomfirmware.h
@@ -1017,6 +1017,19 @@ struct atom_14nm_combphy_tmds_vs_set
   uint8_t margin_deemph_lane0__deemph_sel_val;         
 };
 
+struct atom_i2c_reg_info {
+  uint8_t ucI2cRegIndex;
+  uint8_t ucI2cRegVal;
+};
+
+struct atom_hdmi_retimer_redriver_set {
+  uint8_t HdmiSlvAddr;
+  uint8_t HdmiRegNum;
+  uint8_t Hdmi6GRegNum;
+  struct atom_i2c_reg_info HdmiRegSetting[9];        //For non 6G Hz use
+  struct atom_i2c_reg_info Hdmi6GhzRegSetting[3];    //For 6G Hz use.
+};
+
 struct atom_integrated_system_info_v1_11
 {
   struct  atom_common_table_header  table_header;
@@ -1052,7 +1065,11 @@ struct atom_integrated_system_info_v1_11
   struct atom_14nm_dpphy_dp_tuningset dp_tuningset;
   struct atom_14nm_dpphy_dp_tuningset dp_hbr3_tuningset;
   struct atom_camera_data  camera_info;
-  uint32_t  reserved[138];
+  struct atom_hdmi_retimer_redriver_set dp0_retimer_set;   //for DP0
+  struct atom_hdmi_retimer_redriver_set dp1_retimer_set;   //for DP1
+  struct atom_hdmi_retimer_redriver_set dp2_retimer_set;   //for DP2
+  struct atom_hdmi_retimer_redriver_set dp3_retimer_set;   //for DP3
+  uint32_t  reserved[108];
 };
 
 
diff --git a/drivers/gpu/drm/amd/include/cgs_common.h b/drivers/gpu/drm/amd/include/cgs_common.h
index 0214f63f52fc..675988d56392 100644
--- a/drivers/gpu/drm/amd/include/cgs_common.h
+++ b/drivers/gpu/drm/amd/include/cgs_common.h
@@ -100,6 +100,7 @@ enum cgs_system_info_id {
 	CGS_SYSTEM_INFO_GFX_SE_INFO,
 	CGS_SYSTEM_INFO_PCIE_SUB_SYS_ID,
 	CGS_SYSTEM_INFO_PCIE_SUB_SYS_VENDOR_ID,
+	CGS_SYSTEM_INFO_PCIE_BUS_DEVFN,
 	CGS_SYSTEM_INFO_ID_MAXIMUM,
 };
 
@@ -193,8 +194,6 @@ struct cgs_acpi_method_info {
  * @type:	memory type
  * @size:	size in bytes
  * @align:	alignment in bytes
- * @min_offset: minimum offset from start of heap
- * @max_offset: maximum offset from start of heap
  * @handle:	memory handle (output)
  *
  * The memory types CGS_GPU_MEM_TYPE_*_CONTIG_FB force contiguous
@@ -216,7 +215,6 @@ struct cgs_acpi_method_info {
  */
 typedef int (*cgs_alloc_gpu_mem_t)(struct cgs_device *cgs_device, enum cgs_gpu_mem_type type,
 				   uint64_t size, uint64_t align,
-				   uint64_t min_offset, uint64_t max_offset,
 				   cgs_handle_t *handle);
 
 /**
@@ -310,6 +308,22 @@ typedef uint32_t (*cgs_read_ind_register_t)(struct cgs_device *cgs_device, enum
 typedef void (*cgs_write_ind_register_t)(struct cgs_device *cgs_device, enum cgs_ind_reg space,
 					 unsigned index, uint32_t value);
 
+#define CGS_REG_FIELD_SHIFT(reg, field) reg##__##field##__SHIFT
+#define CGS_REG_FIELD_MASK(reg, field) reg##__##field##_MASK
+
+#define CGS_REG_SET_FIELD(orig_val, reg, field, field_val)			\
+	(((orig_val) & ~CGS_REG_FIELD_MASK(reg, field)) |			\
+	 (CGS_REG_FIELD_MASK(reg, field) & ((field_val) << CGS_REG_FIELD_SHIFT(reg, field))))
+
+#define CGS_REG_GET_FIELD(value, reg, field)				\
+	(((value) & CGS_REG_FIELD_MASK(reg, field)) >> CGS_REG_FIELD_SHIFT(reg, field))
+
+#define CGS_WREG32_FIELD(device, reg, field, val)	\
+	cgs_write_register(device, mm##reg, (cgs_read_register(device, mm##reg) & ~CGS_REG_FIELD_MASK(reg, field)) | (val) << CGS_REG_FIELD_SHIFT(reg, field))
+
+#define CGS_WREG32_FIELD_IND(device, space, reg, field, val)	\
+	cgs_write_ind_register(device, space, ix##reg, (cgs_read_ind_register(device, space, ix##reg) & ~CGS_REG_FIELD_MASK(reg, field)) | (val) << CGS_REG_FIELD_SHIFT(reg, field))
+
 /**
  * cgs_get_pci_resource() - provide access to a device resource (PCI BAR)
  * @cgs_device:	opaque device handle
@@ -409,6 +423,10 @@ typedef int (*cgs_enter_safe_mode)(struct cgs_device *cgs_device, bool en);
 
 typedef void (*cgs_lock_grbm_idx)(struct cgs_device *cgs_device, bool lock);
 
+struct amd_pp_init;
+typedef void* (*cgs_register_pp_handle)(struct cgs_device *cgs_device,
+			int (*call_back_func)(struct amd_pp_init *, void **));
+
 struct cgs_ops {
 	/* memory management calls (similar to KFD interface) */
 	cgs_alloc_gpu_mem_t alloc_gpu_mem;
@@ -445,6 +463,7 @@ struct cgs_ops {
 	cgs_is_virtualization_enabled_t is_virtualization_enabled;
 	cgs_enter_safe_mode enter_safe_mode;
 	cgs_lock_grbm_idx lock_grbm_idx;
+	cgs_register_pp_handle register_pp_handle;
 };
 
 struct cgs_os_ops; /* To be define in OS-specific CGS header */
@@ -463,8 +482,8 @@ struct cgs_device
 #define CGS_OS_CALL(func,dev,...) \
 	(((struct cgs_device *)dev)->os_ops->func(dev, ##__VA_ARGS__))
 
-#define cgs_alloc_gpu_mem(dev,type,size,align,min_off,max_off,handle)	\
-	CGS_CALL(alloc_gpu_mem,dev,type,size,align,min_off,max_off,handle)
+#define cgs_alloc_gpu_mem(dev,type,size,align,handle)	\
+	CGS_CALL(alloc_gpu_mem,dev,type,size,align,handle)
 #define cgs_free_gpu_mem(dev,handle)		\
 	CGS_CALL(free_gpu_mem,dev,handle)
 #define cgs_gmap_gpu_mem(dev,handle,mcaddr)	\
@@ -523,4 +542,7 @@ struct cgs_device
 
 #define cgs_lock_grbm_idx(cgs_device, lock) \
 		CGS_CALL(lock_grbm_idx, cgs_device, lock)
+#define cgs_register_pp_handle(cgs_device, call_back_func) \
+		CGS_CALL(register_pp_handle, cgs_device, call_back_func)
+
 #endif /* _CGS_COMMON_H */
diff --git a/drivers/gpu/drm/amd/include/kgd_kfd_interface.h b/drivers/gpu/drm/amd/include/kgd_kfd_interface.h
index 94277cb734d2..f516fd10e6ba 100644
--- a/drivers/gpu/drm/amd/include/kgd_kfd_interface.h
+++ b/drivers/gpu/drm/amd/include/kgd_kfd_interface.h
@@ -112,6 +112,9 @@ struct tile_config {
  *
  * @get_max_engine_clock_in_mhz: Retrieves maximum GPU clock in MHz
  *
+ * @alloc_pasid: Allocate a PASID
+ * @free_pasid: Free a PASID
+ *
  * @program_sh_mem_settings: A function that should initiate the memory
  * properties such as main aperture memory type (cache / non cached) and
  * secondary aperture base address, size and memory type.
@@ -160,6 +163,9 @@ struct kfd2kgd_calls {
 
 	uint32_t (*get_max_engine_clock_in_mhz)(struct kgd_dev *kgd);
 
+	int (*alloc_pasid)(unsigned int bits);
+	void (*free_pasid)(unsigned int pasid);
+
 	/* Register access functions */
 	void (*program_sh_mem_settings)(struct kgd_dev *kgd, uint32_t vmid,
 			uint32_t sh_mem_config,	uint32_t sh_mem_ape1_base,
diff --git a/drivers/gpu/drm/amd/include/linux/chash.h b/drivers/gpu/drm/amd/include/linux/chash.h
new file mode 100644
index 000000000000..6dc159924ed1
--- /dev/null
+++ b/drivers/gpu/drm/amd/include/linux/chash.h
@@ -0,0 +1,366 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef _LINUX_CHASH_H
+#define _LINUX_CHASH_H
+
+#include <linux/types.h>
+#include <linux/hash.h>
+#include <linux/bug.h>
+#include <asm/bitsperlong.h>
+
+#if BITS_PER_LONG == 32
+# define _CHASH_LONG_SHIFT 5
+#elif BITS_PER_LONG == 64
+# define _CHASH_LONG_SHIFT 6
+#else
+# error "Unexpected BITS_PER_LONG"
+#endif
+
+struct __chash_table {
+	u8 bits;
+	u8 key_size;
+	unsigned int value_size;
+	u32 size_mask;
+	unsigned long *occup_bitmap, *valid_bitmap;
+	union {
+		u32 *keys32;
+		u64 *keys64;
+	};
+	u8 *values;
+
+#ifdef CONFIG_CHASH_STATS
+	u64 hits, hits_steps, hits_time_ns;
+	u64 miss, miss_steps, miss_time_ns;
+	u64 relocs, reloc_dist;
+#endif
+};
+
+#define __CHASH_BITMAP_SIZE(bits)				\
+	(((1 << (bits)) + BITS_PER_LONG - 1) / BITS_PER_LONG)
+#define __CHASH_ARRAY_SIZE(bits, size)				\
+	((((size) << (bits)) + sizeof(long) - 1) / sizeof(long))
+
+#define __CHASH_DATA_SIZE(bits, key_size, value_size)	\
+	(__CHASH_BITMAP_SIZE(bits) * 2 +		\
+	 __CHASH_ARRAY_SIZE(bits, key_size) +		\
+	 __CHASH_ARRAY_SIZE(bits, value_size))
+
+#define STRUCT_CHASH_TABLE(bits, key_size, value_size)			\
+	struct {							\
+		struct __chash_table table;				\
+		unsigned long data					\
+			[__CHASH_DATA_SIZE(bits, key_size, value_size)];\
+	}
+
+/**
+ * struct chash_table - Dynamically allocated closed hash table
+ *
+ * Use this struct for dynamically allocated hash tables (using
+ * chash_table_alloc and chash_table_free), where the size is
+ * determined at runtime.
+ */
+struct chash_table {
+	struct __chash_table table;
+	unsigned long *data;
+};
+
+/**
+ * DECLARE_CHASH_TABLE - macro to declare a closed hash table
+ * @table: name of the declared hash table
+ * @bts: Table size will be 2^bits entries
+ * @key_sz: Size of hash keys in bytes, 4 or 8
+ * @val_sz: Size of data values in bytes, can be 0
+ *
+ * This declares the hash table variable with a static size.
+ *
+ * The closed hash table stores key-value pairs with low memory and
+ * lookup overhead. In operation it performs no dynamic memory
+ * management. The data being stored does not require any
+ * list_heads. The hash table performs best with small @val_sz and as
+ * long as some space (about 50%) is left free in the table. But the
+ * table can still work reasonably efficiently even when filled up to
+ * about 90%. If bigger data items need to be stored and looked up,
+ * store the pointer to it as value in the hash table.
+ *
+ * @val_sz may be 0. This can be useful when all the stored
+ * information is contained in the key itself and the fact that it is
+ * in the hash table (or not).
+ */
+#define DECLARE_CHASH_TABLE(table, bts, key_sz, val_sz)		\
+	STRUCT_CHASH_TABLE(bts, key_sz, val_sz) table
+
+#ifdef CONFIG_CHASH_STATS
+#define __CHASH_STATS_INIT(prefix),		\
+		prefix.hits = 0,		\
+		prefix.hits_steps = 0,		\
+		prefix.hits_time_ns = 0,	\
+		prefix.miss = 0,		\
+		prefix.miss_steps = 0,		\
+		prefix.miss_time_ns = 0,	\
+		prefix.relocs = 0,		\
+		prefix.reloc_dist = 0
+#else
+#define __CHASH_STATS_INIT(prefix)
+#endif
+
+#define __CHASH_TABLE_INIT(prefix, data, bts, key_sz, val_sz)	\
+	prefix.bits = (bts),					\
+		prefix.key_size = (key_sz),			\
+		prefix.value_size = (val_sz),			\
+		prefix.size_mask = ((1 << bts) - 1),		\
+		prefix.occup_bitmap = &data[0],			\
+		prefix.valid_bitmap = &data			\
+			[__CHASH_BITMAP_SIZE(bts)],		\
+		prefix.keys64 = (u64 *)&data			\
+			[__CHASH_BITMAP_SIZE(bts) * 2],		\
+		prefix.values = (u8 *)&data			\
+			[__CHASH_BITMAP_SIZE(bts) * 2 +		\
+			 __CHASH_ARRAY_SIZE(bts, key_sz)]	\
+		__CHASH_STATS_INIT(prefix)
+
+/**
+ * DEFINE_CHASH_TABLE - macro to define and initialize a closed hash table
+ * @tbl: name of the declared hash table
+ * @bts: Table size will be 2^bits entries
+ * @key_sz: Size of hash keys in bytes, 4 or 8
+ * @val_sz: Size of data values in bytes, can be 0
+ *
+ * Note: the macro can be used for global and local hash table variables.
+ */
+#define DEFINE_CHASH_TABLE(tbl, bts, key_sz, val_sz)			\
+	DECLARE_CHASH_TABLE(tbl, bts, key_sz, val_sz) = {		\
+		.table = {						\
+			__CHASH_TABLE_INIT(, (tbl).data, bts, key_sz, val_sz) \
+		},							\
+		.data = {0}						\
+	}
+
+/**
+ * INIT_CHASH_TABLE - Initialize a hash table declared by DECLARE_CHASH_TABLE
+ * @tbl: name of the declared hash table
+ * @bts: Table size will be 2^bits entries
+ * @key_sz: Size of hash keys in bytes, 4 or 8
+ * @val_sz: Size of data values in bytes, can be 0
+ */
+#define INIT_CHASH_TABLE(tbl, bts, key_sz, val_sz)			\
+	__CHASH_TABLE_INIT(((tbl).table), (tbl).data, bts, key_sz, val_sz)
+
+int chash_table_alloc(struct chash_table *table, u8 bits, u8 key_size,
+		      unsigned int value_size, gfp_t gfp_mask);
+void chash_table_free(struct chash_table *table);
+
+/**
+ * chash_table_dump_stats - Dump statistics of a closed hash table
+ * @tbl: Pointer to the table structure
+ *
+ * Dumps some performance statistics of the table gathered in operation
+ * in the kernel log using pr_debug. If CONFIG_DYNAMIC_DEBUG is enabled,
+ * user must turn on messages for chash.c (file chash.c +p).
+ */
+#ifdef CONFIG_CHASH_STATS
+#define chash_table_dump_stats(tbl) __chash_table_dump_stats(&(*tbl).table)
+
+void __chash_table_dump_stats(struct __chash_table *table);
+#else
+#define chash_table_dump_stats(tbl)
+#endif
+
+/**
+ * chash_table_reset_stats - Reset statistics of a closed hash table
+ * @tbl: Pointer to the table structure
+ */
+#ifdef CONFIG_CHASH_STATS
+#define chash_table_reset_stats(tbl) __chash_table_reset_stats(&(*tbl).table)
+
+static inline void __chash_table_reset_stats(struct __chash_table *table)
+{
+	(void)table __CHASH_STATS_INIT((*table));
+}
+#else
+#define chash_table_reset_stats(tbl)
+#endif
+
+/**
+ * chash_table_copy_in - Copy a new value into the hash table
+ * @tbl: Pointer to the table structure
+ * @key: Key of the entry to add or update
+ * @value: Pointer to value to copy, may be NULL
+ *
+ * If @key already has an entry, its value is replaced. Otherwise a
+ * new entry is added. If @value is NULL, the value is left unchanged
+ * or uninitialized. Returns 1 if an entry already existed, 0 if a new
+ * entry was added or %-ENOMEM if there was no free space in the
+ * table.
+ */
+#define chash_table_copy_in(tbl, key, value)			\
+	__chash_table_copy_in(&(*tbl).table, key, value)
+
+int __chash_table_copy_in(struct __chash_table *table, u64 key,
+			  const void *value);
+
+/**
+ * chash_table_copy_out - Copy a value out of the hash table
+ * @tbl: Pointer to the table structure
+ * @key: Key of the entry to find
+ * @value: Pointer to value to copy, may be NULL
+ *
+ * If @value is not NULL and the table has a non-0 value_size, the
+ * value at @key is copied to @value. Returns the slot index of the
+ * entry or %-EINVAL if @key was not found.
+ */
+#define chash_table_copy_out(tbl, key, value)			\
+	__chash_table_copy_out(&(*tbl).table, key, value, false)
+
+int __chash_table_copy_out(struct __chash_table *table, u64 key,
+			   void *value, bool remove);
+
+/**
+ * chash_table_remove - Remove an entry from the hash table
+ * @tbl: Pointer to the table structure
+ * @key: Key of the entry to find
+ * @value: Pointer to value to copy, may be NULL
+ *
+ * If @value is not NULL and the table has a non-0 value_size, the
+ * value at @key is copied to @value. The entry is removed from the
+ * table. Returns the slot index of the removed entry or %-EINVAL if
+ * @key was not found.
+ */
+#define chash_table_remove(tbl, key, value)			\
+	__chash_table_copy_out(&(*tbl).table, key, value, true)
+
+/*
+ * Low level iterator API used internally by the above functions.
+ */
+struct chash_iter {
+	struct __chash_table *table;
+	unsigned long mask;
+	int slot;
+};
+
+/**
+ * CHASH_ITER_INIT - Initialize a hash table iterator
+ * @tbl: Pointer to hash table to iterate over
+ * @s: Initial slot number
+ */
+#define CHASH_ITER_INIT(table, s) {			\
+		table,					\
+		1UL << ((s) & (BITS_PER_LONG - 1)),	\
+		s					\
+	}
+/**
+ * CHASH_ITER_SET - Set hash table iterator to new slot
+ * @iter: Iterator
+ * @s: Slot number
+ */
+#define CHASH_ITER_SET(iter, s)					\
+	(iter).mask = 1UL << ((s) & (BITS_PER_LONG - 1)),	\
+	(iter).slot = (s)
+/**
+ * CHASH_ITER_INC - Increment hash table iterator
+ * @table: Hash table to iterate over
+ *
+ * Wraps around at the end.
+ */
+#define CHASH_ITER_INC(iter) do {					\
+		(iter).mask = (iter).mask << 1 |			\
+			(iter).mask >> (BITS_PER_LONG - 1);		\
+		(iter).slot = ((iter).slot + 1) & (iter).table->size_mask; \
+	} while (0)
+
+static inline bool chash_iter_is_valid(const struct chash_iter iter)
+{
+	BUG_ON((unsigned)iter.slot >= (1 << iter.table->bits));
+	return !!(iter.table->valid_bitmap[iter.slot >> _CHASH_LONG_SHIFT] &
+		  iter.mask);
+}
+static inline bool chash_iter_is_empty(const struct chash_iter iter)
+{
+	BUG_ON((unsigned)iter.slot >= (1 << iter.table->bits));
+	return !(iter.table->occup_bitmap[iter.slot >> _CHASH_LONG_SHIFT] &
+		 iter.mask);
+}
+
+static inline void chash_iter_set_valid(const struct chash_iter iter)
+{
+	BUG_ON((unsigned)iter.slot >= (1 << iter.table->bits));
+	iter.table->valid_bitmap[iter.slot >> _CHASH_LONG_SHIFT] |= iter.mask;
+	iter.table->occup_bitmap[iter.slot >> _CHASH_LONG_SHIFT] |= iter.mask;
+}
+static inline void chash_iter_set_invalid(const struct chash_iter iter)
+{
+	BUG_ON((unsigned)iter.slot >= (1 << iter.table->bits));
+	iter.table->valid_bitmap[iter.slot >> _CHASH_LONG_SHIFT] &= ~iter.mask;
+}
+static inline void chash_iter_set_empty(const struct chash_iter iter)
+{
+	BUG_ON((unsigned)iter.slot >= (1 << iter.table->bits));
+	iter.table->occup_bitmap[iter.slot >> _CHASH_LONG_SHIFT] &= ~iter.mask;
+}
+
+static inline u32 chash_iter_key32(const struct chash_iter iter)
+{
+	BUG_ON(iter.table->key_size != 4);
+	BUG_ON((unsigned)iter.slot >= (1 << iter.table->bits));
+	return iter.table->keys32[iter.slot];
+}
+static inline u64 chash_iter_key64(const struct chash_iter iter)
+{
+	BUG_ON(iter.table->key_size != 8);
+	BUG_ON((unsigned)iter.slot >= (1 << iter.table->bits));
+	return iter.table->keys64[iter.slot];
+}
+static inline u64 chash_iter_key(const struct chash_iter iter)
+{
+	BUG_ON((unsigned)iter.slot >= (1 << iter.table->bits));
+	return (iter.table->key_size == 4) ?
+		iter.table->keys32[iter.slot] : iter.table->keys64[iter.slot];
+}
+
+static inline u32 chash_iter_hash32(const struct chash_iter iter)
+{
+	BUG_ON(iter.table->key_size != 4);
+	return hash_32(chash_iter_key32(iter), iter.table->bits);
+}
+
+static inline u32 chash_iter_hash64(const struct chash_iter iter)
+{
+	BUG_ON(iter.table->key_size != 8);
+	return hash_64(chash_iter_key64(iter), iter.table->bits);
+}
+
+static inline u32 chash_iter_hash(const struct chash_iter iter)
+{
+	return (iter.table->key_size == 4) ?
+		hash_32(chash_iter_key32(iter), iter.table->bits) :
+		hash_64(chash_iter_key64(iter), iter.table->bits);
+}
+
+static inline void *chash_iter_value(const struct chash_iter iter)
+{
+	BUG_ON((unsigned)iter.slot >= (1 << iter.table->bits));
+	return iter.table->values +
+		((unsigned long)iter.slot * iter.table->value_size);
+}
+
+#endif /* _LINUX_CHASH_H */
diff --git a/drivers/gpu/drm/amd/include/v9_structs.h b/drivers/gpu/drm/amd/include/v9_structs.h
index 9a9e6c7e89ea..2fb25abaf7c8 100644
--- a/drivers/gpu/drm/amd/include/v9_structs.h
+++ b/drivers/gpu/drm/amd/include/v9_structs.h
@@ -284,8 +284,8 @@ struct v9_mqd {
 	uint32_t gds_save_mask_hi;
 	uint32_t ctx_save_base_addr_lo;
 	uint32_t ctx_save_base_addr_hi;
-	uint32_t reserved_126;
-	uint32_t reserved_127;
+	uint32_t dynamic_cu_mask_addr_lo;
+	uint32_t dynamic_cu_mask_addr_hi;
 	uint32_t cp_mqd_base_addr_lo;
 	uint32_t cp_mqd_base_addr_hi;
 	uint32_t cp_hqd_active;
@@ -672,6 +672,14 @@ struct v9_mqd {
 	uint32_t reserved_511;
 };
 
+struct v9_mqd_allocation {
+	struct v9_mqd mqd;
+	uint32_t wptr_poll_mem;
+	uint32_t rptr_report_mem;
+	uint32_t dynamic_cu_mask;
+	uint32_t dynamic_rb_mask;
+};
+
 /* from vega10 all CSA format is shifted to chain ib compatible mode */
 struct v9_ce_ib_state {
     /* section of non chained ib part */
diff --git a/drivers/gpu/drm/amd/include/vi_structs.h b/drivers/gpu/drm/amd/include/vi_structs.h
index 3e606a761d0e..20234820194b 100644
--- a/drivers/gpu/drm/amd/include/vi_structs.h
+++ b/drivers/gpu/drm/amd/include/vi_structs.h
@@ -423,265 +423,6 @@ struct vi_mqd_allocation {
 	uint32_t dynamic_rb_mask;
 };
 
-struct cz_mqd {
-	uint32_t header;
-	uint32_t compute_dispatch_initiator;
-	uint32_t compute_dim_x;
-	uint32_t compute_dim_y;
-	uint32_t compute_dim_z;
-	uint32_t compute_start_x;
-	uint32_t compute_start_y;
-	uint32_t compute_start_z;
-	uint32_t compute_num_thread_x;
-	uint32_t compute_num_thread_y;
-	uint32_t compute_num_thread_z;
-	uint32_t compute_pipelinestat_enable;
-	uint32_t compute_perfcount_enable;
-	uint32_t compute_pgm_lo;
-	uint32_t compute_pgm_hi;
-	uint32_t compute_tba_lo;
-	uint32_t compute_tba_hi;
-	uint32_t compute_tma_lo;
-	uint32_t compute_tma_hi;
-	uint32_t compute_pgm_rsrc1;
-	uint32_t compute_pgm_rsrc2;
-	uint32_t compute_vmid;
-	uint32_t compute_resource_limits;
-	uint32_t compute_static_thread_mgmt_se0;
-	uint32_t compute_static_thread_mgmt_se1;
-	uint32_t compute_tmpring_size;
-	uint32_t compute_static_thread_mgmt_se2;
-	uint32_t compute_static_thread_mgmt_se3;
-	uint32_t compute_restart_x;
-	uint32_t compute_restart_y;
-	uint32_t compute_restart_z;
-	uint32_t compute_thread_trace_enable;
-	uint32_t compute_misc_reserved;
-	uint32_t compute_dispatch_id;
-	uint32_t compute_threadgroup_id;
-	uint32_t compute_relaunch;
-	uint32_t compute_wave_restore_addr_lo;
-	uint32_t compute_wave_restore_addr_hi;
-	uint32_t compute_wave_restore_control;
-	uint32_t reserved_39;
-	uint32_t reserved_40;
-	uint32_t reserved_41;
-	uint32_t reserved_42;
-	uint32_t reserved_43;
-	uint32_t reserved_44;
-	uint32_t reserved_45;
-	uint32_t reserved_46;
-	uint32_t reserved_47;
-	uint32_t reserved_48;
-	uint32_t reserved_49;
-	uint32_t reserved_50;
-	uint32_t reserved_51;
-	uint32_t reserved_52;
-	uint32_t reserved_53;
-	uint32_t reserved_54;
-	uint32_t reserved_55;
-	uint32_t reserved_56;
-	uint32_t reserved_57;
-	uint32_t reserved_58;
-	uint32_t reserved_59;
-	uint32_t reserved_60;
-	uint32_t reserved_61;
-	uint32_t reserved_62;
-	uint32_t reserved_63;
-	uint32_t reserved_64;
-	uint32_t compute_user_data_0;
-	uint32_t compute_user_data_1;
-	uint32_t compute_user_data_2;
-	uint32_t compute_user_data_3;
-	uint32_t compute_user_data_4;
-	uint32_t compute_user_data_5;
-	uint32_t compute_user_data_6;
-	uint32_t compute_user_data_7;
-	uint32_t compute_user_data_8;
-	uint32_t compute_user_data_9;
-	uint32_t compute_user_data_10;
-	uint32_t compute_user_data_11;
-	uint32_t compute_user_data_12;
-	uint32_t compute_user_data_13;
-	uint32_t compute_user_data_14;
-	uint32_t compute_user_data_15;
-	uint32_t cp_compute_csinvoc_count_lo;
-	uint32_t cp_compute_csinvoc_count_hi;
-	uint32_t reserved_83;
-	uint32_t reserved_84;
-	uint32_t reserved_85;
-	uint32_t cp_mqd_query_time_lo;
-	uint32_t cp_mqd_query_time_hi;
-	uint32_t cp_mqd_connect_start_time_lo;
-	uint32_t cp_mqd_connect_start_time_hi;
-	uint32_t cp_mqd_connect_end_time_lo;
-	uint32_t cp_mqd_connect_end_time_hi;
-	uint32_t cp_mqd_connect_end_wf_count;
-	uint32_t cp_mqd_connect_end_pq_rptr;
-	uint32_t cp_mqd_connect_end_pq_wptr;
-	uint32_t cp_mqd_connect_end_ib_rptr;
-	uint32_t reserved_96;
-	uint32_t reserved_97;
-	uint32_t cp_mqd_save_start_time_lo;
-	uint32_t cp_mqd_save_start_time_hi;
-	uint32_t cp_mqd_save_end_time_lo;
-	uint32_t cp_mqd_save_end_time_hi;
-	uint32_t cp_mqd_restore_start_time_lo;
-	uint32_t cp_mqd_restore_start_time_hi;
-	uint32_t cp_mqd_restore_end_time_lo;
-	uint32_t cp_mqd_restore_end_time_hi;
-	uint32_t reserved_106;
-	uint32_t reserved_107;
-	uint32_t gds_cs_ctxsw_cnt0;
-	uint32_t gds_cs_ctxsw_cnt1;
-	uint32_t gds_cs_ctxsw_cnt2;
-	uint32_t gds_cs_ctxsw_cnt3;
-	uint32_t reserved_112;
-	uint32_t reserved_113;
-	uint32_t cp_pq_exe_status_lo;
-	uint32_t cp_pq_exe_status_hi;
-	uint32_t cp_packet_id_lo;
-	uint32_t cp_packet_id_hi;
-	uint32_t cp_packet_exe_status_lo;
-	uint32_t cp_packet_exe_status_hi;
-	uint32_t gds_save_base_addr_lo;
-	uint32_t gds_save_base_addr_hi;
-	uint32_t gds_save_mask_lo;
-	uint32_t gds_save_mask_hi;
-	uint32_t ctx_save_base_addr_lo;
-	uint32_t ctx_save_base_addr_hi;
-	uint32_t reserved_126;
-	uint32_t reserved_127;
-	uint32_t cp_mqd_base_addr_lo;
-	uint32_t cp_mqd_base_addr_hi;
-	uint32_t cp_hqd_active;
-	uint32_t cp_hqd_vmid;
-	uint32_t cp_hqd_persistent_state;
-	uint32_t cp_hqd_pipe_priority;
-	uint32_t cp_hqd_queue_priority;
-	uint32_t cp_hqd_quantum;
-	uint32_t cp_hqd_pq_base_lo;
-	uint32_t cp_hqd_pq_base_hi;
-	uint32_t cp_hqd_pq_rptr;
-	uint32_t cp_hqd_pq_rptr_report_addr_lo;
-	uint32_t cp_hqd_pq_rptr_report_addr_hi;
-	uint32_t cp_hqd_pq_wptr_poll_addr_lo;
-	uint32_t cp_hqd_pq_wptr_poll_addr_hi;
-	uint32_t cp_hqd_pq_doorbell_control;
-	uint32_t cp_hqd_pq_wptr;
-	uint32_t cp_hqd_pq_control;
-	uint32_t cp_hqd_ib_base_addr_lo;
-	uint32_t cp_hqd_ib_base_addr_hi;
-	uint32_t cp_hqd_ib_rptr;
-	uint32_t cp_hqd_ib_control;
-	uint32_t cp_hqd_iq_timer;
-	uint32_t cp_hqd_iq_rptr;
-	uint32_t cp_hqd_dequeue_request;
-	uint32_t cp_hqd_dma_offload;
-	uint32_t cp_hqd_sema_cmd;
-	uint32_t cp_hqd_msg_type;
-	uint32_t cp_hqd_atomic0_preop_lo;
-	uint32_t cp_hqd_atomic0_preop_hi;
-	uint32_t cp_hqd_atomic1_preop_lo;
-	uint32_t cp_hqd_atomic1_preop_hi;
-	uint32_t cp_hqd_hq_status0;
-	uint32_t cp_hqd_hq_control0;
-	uint32_t cp_mqd_control;
-	uint32_t cp_hqd_hq_status1;
-	uint32_t cp_hqd_hq_control1;
-	uint32_t cp_hqd_eop_base_addr_lo;
-	uint32_t cp_hqd_eop_base_addr_hi;
-	uint32_t cp_hqd_eop_control;
-	uint32_t cp_hqd_eop_rptr;
-	uint32_t cp_hqd_eop_wptr;
-	uint32_t cp_hqd_eop_done_events;
-	uint32_t cp_hqd_ctx_save_base_addr_lo;
-	uint32_t cp_hqd_ctx_save_base_addr_hi;
-	uint32_t cp_hqd_ctx_save_control;
-	uint32_t cp_hqd_cntl_stack_offset;
-	uint32_t cp_hqd_cntl_stack_size;
-	uint32_t cp_hqd_wg_state_offset;
-	uint32_t cp_hqd_ctx_save_size;
-	uint32_t cp_hqd_gds_resource_state;
-	uint32_t cp_hqd_error;
-	uint32_t cp_hqd_eop_wptr_mem;
-	uint32_t cp_hqd_eop_dones;
-	uint32_t reserved_182;
-	uint32_t reserved_183;
-	uint32_t reserved_184;
-	uint32_t reserved_185;
-	uint32_t reserved_186;
-	uint32_t reserved_187;
-	uint32_t reserved_188;
-	uint32_t reserved_189;
-	uint32_t reserved_190;
-	uint32_t reserved_191;
-	uint32_t iqtimer_pkt_header;
-	uint32_t iqtimer_pkt_dw0;
-	uint32_t iqtimer_pkt_dw1;
-	uint32_t iqtimer_pkt_dw2;
-	uint32_t iqtimer_pkt_dw3;
-	uint32_t iqtimer_pkt_dw4;
-	uint32_t iqtimer_pkt_dw5;
-	uint32_t iqtimer_pkt_dw6;
-	uint32_t iqtimer_pkt_dw7;
-	uint32_t iqtimer_pkt_dw8;
-	uint32_t iqtimer_pkt_dw9;
-	uint32_t iqtimer_pkt_dw10;
-	uint32_t iqtimer_pkt_dw11;
-	uint32_t iqtimer_pkt_dw12;
-	uint32_t iqtimer_pkt_dw13;
-	uint32_t iqtimer_pkt_dw14;
-	uint32_t iqtimer_pkt_dw15;
-	uint32_t iqtimer_pkt_dw16;
-	uint32_t iqtimer_pkt_dw17;
-	uint32_t iqtimer_pkt_dw18;
-	uint32_t iqtimer_pkt_dw19;
-	uint32_t iqtimer_pkt_dw20;
-	uint32_t iqtimer_pkt_dw21;
-	uint32_t iqtimer_pkt_dw22;
-	uint32_t iqtimer_pkt_dw23;
-	uint32_t iqtimer_pkt_dw24;
-	uint32_t iqtimer_pkt_dw25;
-	uint32_t iqtimer_pkt_dw26;
-	uint32_t iqtimer_pkt_dw27;
-	uint32_t iqtimer_pkt_dw28;
-	uint32_t iqtimer_pkt_dw29;
-	uint32_t iqtimer_pkt_dw30;
-	uint32_t iqtimer_pkt_dw31;
-	uint32_t reserved_225;
-	uint32_t reserved_226;
-	uint32_t reserved_227;
-	uint32_t set_resources_header;
-	uint32_t set_resources_dw1;
-	uint32_t set_resources_dw2;
-	uint32_t set_resources_dw3;
-	uint32_t set_resources_dw4;
-	uint32_t set_resources_dw5;
-	uint32_t set_resources_dw6;
-	uint32_t set_resources_dw7;
-	uint32_t reserved_236;
-	uint32_t reserved_237;
-	uint32_t reserved_238;
-	uint32_t reserved_239;
-	uint32_t queue_doorbell_id0;
-	uint32_t queue_doorbell_id1;
-	uint32_t queue_doorbell_id2;
-	uint32_t queue_doorbell_id3;
-	uint32_t queue_doorbell_id4;
-	uint32_t queue_doorbell_id5;
-	uint32_t queue_doorbell_id6;
-	uint32_t queue_doorbell_id7;
-	uint32_t queue_doorbell_id8;
-	uint32_t queue_doorbell_id9;
-	uint32_t queue_doorbell_id10;
-	uint32_t queue_doorbell_id11;
-	uint32_t queue_doorbell_id12;
-	uint32_t queue_doorbell_id13;
-	uint32_t queue_doorbell_id14;
-	uint32_t queue_doorbell_id15;
-};
-
 struct vi_ce_ib_state {
 	uint32_t    ce_ib_completion_status;
 	uint32_t    ce_constegnine_count;
diff --git a/drivers/gpu/drm/amd/lib/Kconfig b/drivers/gpu/drm/amd/lib/Kconfig
new file mode 100644
index 000000000000..776ef3434c10
--- /dev/null
+++ b/drivers/gpu/drm/amd/lib/Kconfig
@@ -0,0 +1,28 @@
+menu "AMD Library routines"
+
+#
+# Closed hash table
+#
+config CHASH
+	tristate
+	default DRM_AMDGPU
+	help
+	 Statically sized closed hash table implementation with low
+	 memory and CPU overhead.
+
+config CHASH_STATS
+	bool "Closed hash table performance statistics"
+	depends on CHASH
+	default n
+	help
+	 Enable collection of performance statistics for closed hash tables.
+
+config CHASH_SELFTEST
+	bool "Closed hash table self test"
+	depends on CHASH
+	default n
+	help
+	 Runs a selftest during module load. Several module parameters
+	 are available to modify the behaviour of the test.
+
+endmenu
diff --git a/drivers/gpu/drm/amd/lib/Makefile b/drivers/gpu/drm/amd/lib/Makefile
new file mode 100644
index 000000000000..690243001e1a
--- /dev/null
+++ b/drivers/gpu/drm/amd/lib/Makefile
@@ -0,0 +1,32 @@
+#
+# Copyright 2017 Advanced Micro Devices, Inc.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+#
+#
+# Makefile for AMD library routines, which are used by AMD driver
+# components.
+#
+# This is for common library routines that can be shared between AMD
+# driver components or later moved to kernel/lib for sharing with
+# other drivers.
+
+ccflags-y := -I$(src)/../include
+
+obj-$(CONFIG_CHASH) += chash.o
diff --git a/drivers/gpu/drm/amd/lib/chash.c b/drivers/gpu/drm/amd/lib/chash.c
new file mode 100644
index 000000000000..b8e45f356a1c
--- /dev/null
+++ b/drivers/gpu/drm/amd/lib/chash.c
@@ -0,0 +1,638 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#include <linux/types.h>
+#include <linux/hash.h>
+#include <linux/bug.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <linux/sched/clock.h>
+#include <asm/div64.h>
+#include <linux/chash.h>
+
+/**
+ * chash_table_alloc - Allocate closed hash table
+ * @table: Pointer to the table structure
+ * @bits: Table size will be 2^bits entries
+ * @key_size: Size of hash keys in bytes, 4 or 8
+ * @value_size: Size of data values in bytes, can be 0
+ */
+int chash_table_alloc(struct chash_table *table, u8 bits, u8 key_size,
+		      unsigned int value_size, gfp_t gfp_mask)
+{
+	if (bits > 31)
+		return -EINVAL;
+
+	if (key_size != 4 && key_size != 8)
+		return -EINVAL;
+
+	table->data = kcalloc(__CHASH_DATA_SIZE(bits, key_size, value_size),
+		       sizeof(long), gfp_mask);
+	if (!table->data)
+		return -ENOMEM;
+
+	__CHASH_TABLE_INIT(table->table, table->data,
+			   bits, key_size, value_size);
+
+	return 0;
+}
+EXPORT_SYMBOL(chash_table_alloc);
+
+/**
+ * chash_table_free - Free closed hash table
+ * @table: Pointer to the table structure
+ */
+void chash_table_free(struct chash_table *table)
+{
+	kfree(table->data);
+}
+EXPORT_SYMBOL(chash_table_free);
+
+#ifdef CONFIG_CHASH_STATS
+
+#define DIV_FRAC(nom, denom, quot, frac, frac_digits) do {		\
+		u64 __nom = (nom);					\
+		u64 __denom = (denom);					\
+		u64 __quot, __frac;					\
+		u32 __rem;						\
+									\
+		while (__denom >> 32) {					\
+			__nom   >>= 1;					\
+			__denom >>= 1;					\
+		}							\
+		__quot = __nom;						\
+		__rem  = do_div(__quot, __denom);			\
+		__frac = __rem * (frac_digits) + (__denom >> 1);	\
+		do_div(__frac, __denom);				\
+		(quot) = __quot;					\
+		(frac) = __frac;					\
+	} while (0)
+
+void __chash_table_dump_stats(struct __chash_table *table)
+{
+	struct chash_iter iter = CHASH_ITER_INIT(table, 0);
+	u32 filled = 0, empty = 0, tombstones = 0;
+	u64 quot1, quot2;
+	u32 frac1, frac2;
+
+	do {
+		if (chash_iter_is_valid(iter))
+			filled++;
+		else if (chash_iter_is_empty(iter))
+			empty++;
+		else
+			tombstones++;
+		CHASH_ITER_INC(iter);
+	} while (iter.slot);
+
+	pr_debug("chash: key size %u, value size %u\n",
+		 table->key_size, table->value_size);
+	pr_debug("  Slots total/filled/empty/tombstones: %u / %u / %u / %u\n",
+		 1 << table->bits, filled, empty, tombstones);
+	if (table->hits > 0) {
+		DIV_FRAC(table->hits_steps, table->hits, quot1, frac1, 1000);
+		DIV_FRAC(table->hits * 1000, table->hits_time_ns,
+			 quot2, frac2, 1000);
+	} else {
+		quot1 = quot2 = 0;
+		frac1 = frac2 = 0;
+	}
+	pr_debug("  Hits   (avg.cost, rate): %llu (%llu.%03u, %llu.%03u M/s)\n",
+		 table->hits, quot1, frac1, quot2, frac2);
+	if (table->miss > 0) {
+		DIV_FRAC(table->miss_steps, table->miss, quot1, frac1, 1000);
+		DIV_FRAC(table->miss * 1000, table->miss_time_ns,
+			 quot2, frac2, 1000);
+	} else {
+		quot1 = quot2 = 0;
+		frac1 = frac2 = 0;
+	}
+	pr_debug("  Misses (avg.cost, rate): %llu (%llu.%03u, %llu.%03u M/s)\n",
+		 table->miss, quot1, frac1, quot2, frac2);
+	if (table->hits + table->miss > 0) {
+		DIV_FRAC(table->hits_steps + table->miss_steps,
+			 table->hits + table->miss, quot1, frac1, 1000);
+		DIV_FRAC((table->hits + table->miss) * 1000,
+			 (table->hits_time_ns + table->miss_time_ns),
+			 quot2, frac2, 1000);
+	} else {
+		quot1 = quot2 = 0;
+		frac1 = frac2 = 0;
+	}
+	pr_debug("  Total  (avg.cost, rate): %llu (%llu.%03u, %llu.%03u M/s)\n",
+		 table->hits + table->miss, quot1, frac1, quot2, frac2);
+	if (table->relocs > 0) {
+		DIV_FRAC(table->hits + table->miss, table->relocs,
+			 quot1, frac1, 1000);
+		DIV_FRAC(table->reloc_dist, table->relocs, quot2, frac2, 1000);
+		pr_debug("  Relocations (freq, avg.dist): %llu (1:%llu.%03u, %llu.%03u)\n",
+			 table->relocs, quot1, frac1, quot2, frac2);
+	} else {
+		pr_debug("  No relocations\n");
+	}
+}
+EXPORT_SYMBOL(__chash_table_dump_stats);
+
+#undef DIV_FRAC
+#endif
+
+#define CHASH_INC(table, a) ((a) = ((a) + 1) & (table)->size_mask)
+#define CHASH_ADD(table, a, b) (((a) + (b)) & (table)->size_mask)
+#define CHASH_SUB(table, a, b) (((a) - (b)) & (table)->size_mask)
+#define CHASH_IN_RANGE(table, slot, first, last) \
+	(CHASH_SUB(table, slot, first) <= CHASH_SUB(table, last, first))
+
+/*#define CHASH_DEBUG Uncomment this to enable verbose debug output*/
+#ifdef CHASH_DEBUG
+static void chash_table_dump(struct __chash_table *table)
+{
+	struct chash_iter iter = CHASH_ITER_INIT(table, 0);
+
+	do {
+		if ((iter.slot & 3) == 0)
+			pr_debug("%04x: ", iter.slot);
+
+		if (chash_iter_is_valid(iter))
+			pr_debug("[%016llx] ", chash_iter_key(iter));
+		else if (chash_iter_is_empty(iter))
+			pr_debug("[    <empty>     ] ");
+		else
+			pr_debug("[  <tombstone>   ] ");
+
+		if ((iter.slot & 3) == 3)
+			pr_debug("\n");
+
+		CHASH_ITER_INC(iter);
+	} while (iter.slot);
+
+	if ((iter.slot & 3) != 0)
+		pr_debug("\n");
+}
+
+static int chash_table_check(struct __chash_table *table)
+{
+	u32 hash;
+	struct chash_iter iter = CHASH_ITER_INIT(table, 0);
+	struct chash_iter cur = CHASH_ITER_INIT(table, 0);
+
+	do {
+		if (!chash_iter_is_valid(iter)) {
+			CHASH_ITER_INC(iter);
+			continue;
+		}
+
+		hash = chash_iter_hash(iter);
+		CHASH_ITER_SET(cur, hash);
+		while (cur.slot != iter.slot) {
+			if (chash_iter_is_empty(cur)) {
+				pr_err("Path to element at %x with hash %x broken at slot %x\n",
+				       iter.slot, hash, cur.slot);
+				chash_table_dump(table);
+				return -EINVAL;
+			}
+			CHASH_ITER_INC(cur);
+		}
+
+		CHASH_ITER_INC(iter);
+	} while (iter.slot);
+
+	return 0;
+}
+#endif
+
+static void chash_iter_relocate(struct chash_iter dst, struct chash_iter src)
+{
+	BUG_ON(src.table == dst.table && src.slot == dst.slot);
+	BUG_ON(src.table->key_size != dst.table->key_size);
+	BUG_ON(src.table->value_size != dst.table->value_size);
+
+	if (dst.table->key_size == 4)
+		dst.table->keys32[dst.slot] = src.table->keys32[src.slot];
+	else
+		dst.table->keys64[dst.slot] = src.table->keys64[src.slot];
+
+	if (dst.table->value_size)
+		memcpy(chash_iter_value(dst), chash_iter_value(src),
+		       dst.table->value_size);
+
+	chash_iter_set_valid(dst);
+	chash_iter_set_invalid(src);
+
+#ifdef CONFIG_CHASH_STATS
+	if (src.table == dst.table) {
+		dst.table->relocs++;
+		dst.table->reloc_dist +=
+			CHASH_SUB(dst.table, src.slot, dst.slot);
+	}
+#endif
+}
+
+/**
+ * __chash_table_find - Helper for looking up a hash table entry
+ * @iter: Pointer to hash table iterator
+ * @key: Key of the entry to find
+ * @for_removal: set to true if the element will be removed soon
+ *
+ * Searches for an entry in the hash table with a given key. iter must
+ * be initialized by the caller to point to the home position of the
+ * hypothetical entry, i.e. it must be initialized with the hash table
+ * and the key's hash as the initial slot for the search.
+ *
+ * This function also does some local clean-up to speed up future
+ * look-ups by relocating entries to better slots and removing
+ * tombstones that are no longer needed.
+ *
+ * If @for_removal is true, the function avoids relocating the entry
+ * that is being returned.
+ *
+ * Returns 0 if the search is successful. In this case iter is updated
+ * to point to the found entry. Otherwise %-EINVAL is returned and the
+ * iter is updated to point to the first available slot for the given
+ * key. If the table is full, the slot is set to -1.
+ */
+static int chash_table_find(struct chash_iter *iter, u64 key,
+			    bool for_removal)
+{
+#ifdef CONFIG_CHASH_STATS
+	u64 ts1 = local_clock();
+#endif
+	u32 hash = iter->slot;
+	struct chash_iter first_redundant = CHASH_ITER_INIT(iter->table, -1);
+	int first_avail = (for_removal ? -2 : -1);
+
+	while (!chash_iter_is_valid(*iter) || chash_iter_key(*iter) != key) {
+		if (chash_iter_is_empty(*iter)) {
+			/* Found an empty slot, which ends the
+			 * search. Clean up any preceding tombstones
+			 * that are no longer needed because they lead
+			 * to no-where
+			 */
+			if ((int)first_redundant.slot < 0)
+				goto not_found;
+			while (first_redundant.slot != iter->slot) {
+				if (!chash_iter_is_valid(first_redundant))
+					chash_iter_set_empty(first_redundant);
+				CHASH_ITER_INC(first_redundant);
+			}
+#ifdef CHASH_DEBUG
+			chash_table_check(iter->table);
+#endif
+			goto not_found;
+		} else if (!chash_iter_is_valid(*iter)) {
+			/* Found a tombstone. Remember it as candidate
+			 * for relocating the entry we're looking for
+			 * or for adding a new entry with the given key
+			 */
+			if (first_avail == -1)
+				first_avail = iter->slot;
+			/* Or mark it as the start of a series of
+			 * potentially redundant tombstones
+			 */
+			else if (first_redundant.slot == -1)
+				CHASH_ITER_SET(first_redundant, iter->slot);
+		} else if (first_redundant.slot >= 0) {
+			/* Found a valid, occupied slot with a
+			 * preceding series of tombstones. Relocate it
+			 * to a better position that no longer depends
+			 * on those tombstones
+			 */
+			u32 cur_hash = chash_iter_hash(*iter);
+
+			if (!CHASH_IN_RANGE(iter->table, cur_hash,
+					    first_redundant.slot + 1,
+					    iter->slot)) {
+				/* This entry has a hash at or before
+				 * the first tombstone we found. We
+				 * can relocate it to that tombstone
+				 * and advance to the next tombstone
+				 */
+				chash_iter_relocate(first_redundant, *iter);
+				do {
+					CHASH_ITER_INC(first_redundant);
+				} while (chash_iter_is_valid(first_redundant));
+			} else if (cur_hash != iter->slot) {
+				/* Relocate entry to its home position
+				 * or as close as possible so it no
+				 * longer depends on any preceding
+				 * tombstones
+				 */
+				struct chash_iter new_iter =
+					CHASH_ITER_INIT(iter->table, cur_hash);
+
+				while (new_iter.slot != iter->slot &&
+				       chash_iter_is_valid(new_iter))
+					CHASH_ITER_INC(new_iter);
+
+				if (new_iter.slot != iter->slot)
+					chash_iter_relocate(new_iter, *iter);
+			}
+		}
+
+		CHASH_ITER_INC(*iter);
+		if (iter->slot == hash) {
+			iter->slot = -1;
+			goto not_found;
+		}
+	}
+
+#ifdef CONFIG_CHASH_STATS
+	iter->table->hits++;
+	iter->table->hits_steps += CHASH_SUB(iter->table, iter->slot, hash) + 1;
+#endif
+
+	if (first_avail >= 0) {
+		CHASH_ITER_SET(first_redundant, first_avail);
+		chash_iter_relocate(first_redundant, *iter);
+		iter->slot = first_redundant.slot;
+		iter->mask = first_redundant.mask;
+	}
+
+#ifdef CONFIG_CHASH_STATS
+	iter->table->hits_time_ns += local_clock() - ts1;
+#endif
+
+	return 0;
+
+not_found:
+#ifdef CONFIG_CHASH_STATS
+	iter->table->miss++;
+	iter->table->miss_steps += (iter->slot < 0) ?
+		(1 << iter->table->bits) :
+		CHASH_SUB(iter->table, iter->slot, hash) + 1;
+#endif
+
+	if (first_avail >= 0)
+		CHASH_ITER_SET(*iter, first_avail);
+
+#ifdef CONFIG_CHASH_STATS
+	iter->table->miss_time_ns += local_clock() - ts1;
+#endif
+
+	return -EINVAL;
+}
+
+int __chash_table_copy_in(struct __chash_table *table, u64 key,
+			  const void *value)
+{
+	u32 hash = (table->key_size == 4) ?
+		hash_32(key, table->bits) : hash_64(key, table->bits);
+	struct chash_iter iter = CHASH_ITER_INIT(table, hash);
+	int r = chash_table_find(&iter, key, false);
+
+	/* Found an existing entry */
+	if (!r) {
+		if (value && table->value_size)
+			memcpy(chash_iter_value(iter), value,
+			       table->value_size);
+		return 1;
+	}
+
+	/* Is there a place to add a new entry? */
+	if (iter.slot < 0) {
+		pr_err("Hash table overflow\n");
+		return -ENOMEM;
+	}
+
+	chash_iter_set_valid(iter);
+
+	if (table->key_size == 4)
+		table->keys32[iter.slot] = key;
+	else
+		table->keys64[iter.slot] = key;
+	if (value && table->value_size)
+		memcpy(chash_iter_value(iter), value, table->value_size);
+
+	return 0;
+}
+EXPORT_SYMBOL(__chash_table_copy_in);
+
+int __chash_table_copy_out(struct __chash_table *table, u64 key,
+			   void *value, bool remove)
+{
+	u32 hash = (table->key_size == 4) ?
+		hash_32(key, table->bits) : hash_64(key, table->bits);
+	struct chash_iter iter = CHASH_ITER_INIT(table, hash);
+	int r = chash_table_find(&iter, key, remove);
+
+	if (r < 0)
+		return r;
+
+	if (value && table->value_size)
+		memcpy(value, chash_iter_value(iter), table->value_size);
+
+	if (remove)
+		chash_iter_set_invalid(iter);
+
+	return iter.slot;
+}
+EXPORT_SYMBOL(__chash_table_copy_out);
+
+#ifdef CONFIG_CHASH_SELFTEST
+/**
+ * chash_self_test - Run a self-test of the hash table implementation
+ * @bits: Table size will be 2^bits entries
+ * @key_size: Size of hash keys in bytes, 4 or 8
+ * @min_fill: Minimum fill level during the test
+ * @max_fill: Maximum fill level during the test
+ * @iterations: Number of test iterations
+ *
+ * The test adds and removes entries from a hash table, cycling the
+ * fill level between min_fill and max_fill entries. Also tests lookup
+ * and value retrieval.
+ */
+static int __init chash_self_test(u8 bits, u8 key_size,
+				  int min_fill, int max_fill,
+				  u64 iterations)
+{
+	struct chash_table table;
+	int ret;
+	u64 add_count, rmv_count;
+	u64 value;
+
+	if (key_size == 4 && iterations > 0xffffffff)
+		return -EINVAL;
+	if (min_fill >= max_fill)
+		return -EINVAL;
+
+	ret = chash_table_alloc(&table, bits, key_size, sizeof(u64),
+				GFP_KERNEL);
+	if (ret) {
+		pr_err("chash_table_alloc failed: %d\n", ret);
+		return ret;
+	}
+
+	for (add_count = 0, rmv_count = 0; add_count < iterations;
+	     add_count++) {
+		/* When we hit the max_fill level, remove entries down
+		 * to min_fill
+		 */
+		if (add_count - rmv_count == max_fill) {
+			u64 find_count = rmv_count;
+
+			/* First try to find all entries that we're
+			 * about to remove, confirm their value, test
+			 * writing them back a second time.
+			 */
+			for (; add_count - find_count > min_fill;
+			     find_count++) {
+				ret = chash_table_copy_out(&table, find_count,
+							   &value);
+				if (ret < 0) {
+					pr_err("chash_table_copy_out failed: %d\n",
+					       ret);
+					goto out;
+				}
+				if (value != ~find_count) {
+					pr_err("Wrong value retrieved for key 0x%llx, expected 0x%llx got 0x%llx\n",
+					       find_count, ~find_count, value);
+#ifdef CHASH_DEBUG
+					chash_table_dump(&table.table);
+#endif
+					ret = -EFAULT;
+					goto out;
+				}
+				ret = chash_table_copy_in(&table, find_count,
+							  &value);
+				if (ret != 1) {
+					pr_err("copy_in second time returned %d, expected 1\n",
+					       ret);
+					ret = -EFAULT;
+					goto out;
+				}
+			}
+			/* Remove them until we hit min_fill level */
+			for (; add_count - rmv_count > min_fill; rmv_count++) {
+				ret = chash_table_remove(&table, rmv_count,
+							 NULL);
+				if (ret < 0) {
+					pr_err("chash_table_remove failed: %d\n",
+					       ret);
+					goto out;
+				}
+			}
+		}
+
+		/* Add a new value */
+		value = ~add_count;
+		ret = chash_table_copy_in(&table, add_count, &value);
+		if (ret != 0) {
+			pr_err("copy_in first time returned %d, expected 0\n",
+			       ret);
+			ret = -EFAULT;
+			goto out;
+		}
+	}
+
+	chash_table_dump_stats(&table);
+	chash_table_reset_stats(&table);
+
+out:
+	chash_table_free(&table);
+	return ret;
+}
+
+static unsigned int chash_test_bits = 10;
+MODULE_PARM_DESC(test_bits,
+		 "Selftest number of hash bits ([4..20], default=10)");
+module_param_named(test_bits, chash_test_bits, uint, 0444);
+
+static unsigned int chash_test_keysize = 8;
+MODULE_PARM_DESC(test_keysize, "Selftest keysize (4 or 8, default=8)");
+module_param_named(test_keysize, chash_test_keysize, uint, 0444);
+
+static unsigned int chash_test_minfill;
+MODULE_PARM_DESC(test_minfill, "Selftest minimum #entries (default=50%)");
+module_param_named(test_minfill, chash_test_minfill, uint, 0444);
+
+static unsigned int chash_test_maxfill;
+MODULE_PARM_DESC(test_maxfill, "Selftest maximum #entries (default=80%)");
+module_param_named(test_maxfill, chash_test_maxfill, uint, 0444);
+
+static unsigned long chash_test_iters;
+MODULE_PARM_DESC(test_iters, "Selftest iterations (default=1000 x #entries)");
+module_param_named(test_iters, chash_test_iters, ulong, 0444);
+
+static int __init chash_init(void)
+{
+	int ret;
+	u64 ts1_ns;
+
+	/* Skip self test on user errors */
+	if (chash_test_bits < 4 || chash_test_bits > 20) {
+		pr_err("chash: test_bits out of range [4..20].\n");
+		return 0;
+	}
+	if (chash_test_keysize != 4 && chash_test_keysize != 8) {
+		pr_err("chash: test_keysize invalid. Must be 4 or 8.\n");
+		return 0;
+	}
+
+	if (!chash_test_minfill)
+		chash_test_minfill = (1 << chash_test_bits) / 2;
+	if (!chash_test_maxfill)
+		chash_test_maxfill = (1 << chash_test_bits) * 4 / 5;
+	if (!chash_test_iters)
+		chash_test_iters = (1 << chash_test_bits) * 1000;
+
+	if (chash_test_minfill >= (1 << chash_test_bits)) {
+		pr_err("chash: test_minfill too big. Must be < table size.\n");
+		return 0;
+	}
+	if (chash_test_maxfill >= (1 << chash_test_bits)) {
+		pr_err("chash: test_maxfill too big. Must be < table size.\n");
+		return 0;
+	}
+	if (chash_test_minfill >= chash_test_maxfill) {
+		pr_err("chash: test_minfill must be < test_maxfill.\n");
+		return 0;
+	}
+	if (chash_test_keysize == 4 && chash_test_iters > 0xffffffff) {
+		pr_err("chash: test_iters must be < 4G for 4 byte keys.\n");
+		return 0;
+	}
+
+	ts1_ns = local_clock();
+	ret = chash_self_test(chash_test_bits, chash_test_keysize,
+			      chash_test_minfill, chash_test_maxfill,
+			      chash_test_iters);
+	if (!ret) {
+		u64 ts_delta_us = local_clock() - ts1_ns;
+		u64 iters_per_second = (u64)chash_test_iters * 1000000;
+
+		do_div(ts_delta_us, 1000);
+		do_div(iters_per_second, ts_delta_us);
+		pr_info("chash: self test took %llu us, %llu iterations/s\n",
+			ts_delta_us, iters_per_second);
+	} else {
+		pr_err("chash: self test failed: %d\n", ret);
+	}
+
+	return ret;
+}
+
+module_init(chash_init);
+
+#endif /* CONFIG_CHASH_SELFTEST */
+
+MODULE_DESCRIPTION("Closed hash table");
+MODULE_LICENSE("GPL and additional rights");
diff --git a/drivers/gpu/drm/amd/powerplay/Makefile b/drivers/gpu/drm/amd/powerplay/Makefile
index 72d5f50508b6..231785a9e24c 100644
--- a/drivers/gpu/drm/amd/powerplay/Makefile
+++ b/drivers/gpu/drm/amd/powerplay/Makefile
@@ -1,16 +1,35 @@
-# SPDX-License-Identifier: GPL-2.0
+#
+# Copyright 2017 Advanced Micro Devices, Inc.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+#
 
 subdir-ccflags-y += \
 		-I$(FULL_AMD_PATH)/powerplay/inc/  \
 		-I$(FULL_AMD_PATH)/include/asic_reg  \
 		-I$(FULL_AMD_PATH)/include  \
 		-I$(FULL_AMD_PATH)/powerplay/smumgr\
-		-I$(FULL_AMD_PATH)/powerplay/hwmgr \
-		-I$(FULL_AMD_PATH)/powerplay/eventmgr
+		-I$(FULL_AMD_PATH)/powerplay/hwmgr
 
 AMD_PP_PATH = ../powerplay
 
-PP_LIBS = smumgr hwmgr eventmgr
+PP_LIBS = smumgr hwmgr
 
 AMD_POWERPLAY = $(addsuffix /Makefile,$(addprefix $(FULL_AMD_PATH)/powerplay/,$(PP_LIBS)))
 
diff --git a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
index f73e80c4bf33..c7e34128cbde 100644
--- a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
+++ b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
@@ -29,72 +29,98 @@
 #include "amd_powerplay.h"
 #include "pp_instance.h"
 #include "power_state.h"
-#include "eventmanager.h"
 
+#define PP_DPM_DISABLED 0xCCCC
+
+static int pp_dpm_dispatch_tasks(void *handle, enum amd_pp_task task_id,
+		void *input, void *output);
 
 static inline int pp_check(struct pp_instance *handle)
 {
-	if (handle == NULL || handle->pp_valid != PP_VALID)
+	if (handle == NULL)
 		return -EINVAL;
 
-	if (handle->smu_mgr == NULL || handle->smu_mgr->smumgr_funcs == NULL)
+	if (handle->hwmgr == NULL || handle->hwmgr->smumgr_funcs == NULL)
 		return -EINVAL;
 
 	if (handle->pm_en == 0)
 		return PP_DPM_DISABLED;
 
-	if (handle->hwmgr == NULL || handle->hwmgr->hwmgr_func == NULL
-		|| handle->eventmgr == NULL)
+	if (handle->hwmgr->hwmgr_func == NULL)
 		return PP_DPM_DISABLED;
 
 	return 0;
 }
 
+static int amd_powerplay_create(struct amd_pp_init *pp_init,
+				void **handle)
+{
+	struct pp_instance *instance;
+
+	if (pp_init == NULL || handle == NULL)
+		return -EINVAL;
+
+	instance = kzalloc(sizeof(struct pp_instance), GFP_KERNEL);
+	if (instance == NULL)
+		return -ENOMEM;
+
+	instance->chip_family = pp_init->chip_family;
+	instance->chip_id = pp_init->chip_id;
+	instance->pm_en = pp_init->pm_en;
+	instance->feature_mask = pp_init->feature_mask;
+	instance->device = pp_init->device;
+	mutex_init(&instance->pp_lock);
+	*handle = instance;
+	return 0;
+}
+
+static int amd_powerplay_destroy(void *handle)
+{
+	struct pp_instance *instance = (struct pp_instance *)handle;
+
+	kfree(instance->hwmgr->hardcode_pp_table);
+	instance->hwmgr->hardcode_pp_table = NULL;
+
+	kfree(instance->hwmgr);
+	instance->hwmgr = NULL;
+
+	kfree(instance);
+	instance = NULL;
+	return 0;
+}
+
 static int pp_early_init(void *handle)
 {
 	int ret;
-	struct pp_instance *pp_handle = (struct pp_instance *)handle;
+	struct pp_instance *pp_handle = NULL;
 
-	ret = smum_early_init(pp_handle);
-	if (ret)
-		return ret;
+	pp_handle = cgs_register_pp_handle(handle, amd_powerplay_create);
 
-	if ((pp_handle->pm_en == 0)
-		|| cgs_is_virtualization_enabled(pp_handle->device))
-		return PP_DPM_DISABLED;
+	if (!pp_handle)
+		return -EINVAL;
 
 	ret = hwmgr_early_init(pp_handle);
-	if (ret) {
-		pp_handle->pm_en = 0;
-		return PP_DPM_DISABLED;
-	}
-
-	ret = eventmgr_early_init(pp_handle);
-	if (ret) {
-		kfree(pp_handle->hwmgr);
-		pp_handle->hwmgr = NULL;
-		pp_handle->pm_en = 0;
-		return PP_DPM_DISABLED;
-	}
+	if (ret)
+		return -EINVAL;
 
 	return 0;
 }
 
 static int pp_sw_init(void *handle)
 {
-	struct pp_smumgr *smumgr;
+	struct pp_hwmgr *hwmgr;
 	int ret = 0;
 	struct pp_instance *pp_handle = (struct pp_instance *)handle;
 
 	ret = pp_check(pp_handle);
 
-	if (ret == 0 || ret == PP_DPM_DISABLED) {
-		smumgr = pp_handle->smu_mgr;
+	if (ret >= 0) {
+		hwmgr = pp_handle->hwmgr;
 
-		if (smumgr->smumgr_funcs->smu_init == NULL)
+		if (hwmgr->smumgr_funcs->smu_init == NULL)
 			return -EINVAL;
 
-		ret = smumgr->smumgr_funcs->smu_init(smumgr);
+		ret = hwmgr->smumgr_funcs->smu_init(hwmgr);
 
 		pr_info("amdgpu: powerplay sw initialized\n");
 	}
@@ -103,84 +129,86 @@ static int pp_sw_init(void *handle)
 
 static int pp_sw_fini(void *handle)
 {
-	struct pp_smumgr *smumgr;
+	struct pp_hwmgr *hwmgr;
 	int ret = 0;
 	struct pp_instance *pp_handle = (struct pp_instance *)handle;
 
 	ret = pp_check(pp_handle);
-	if (ret == 0 || ret == PP_DPM_DISABLED) {
-		smumgr = pp_handle->smu_mgr;
+	if (ret >= 0) {
+		hwmgr = pp_handle->hwmgr;
 
-		if (smumgr->smumgr_funcs->smu_fini == NULL)
+		if (hwmgr->smumgr_funcs->smu_fini == NULL)
 			return -EINVAL;
 
-		ret = smumgr->smumgr_funcs->smu_fini(smumgr);
+		ret = hwmgr->smumgr_funcs->smu_fini(pp_handle->hwmgr);
 	}
 	return ret;
 }
 
 static int pp_hw_init(void *handle)
 {
-	struct pp_smumgr *smumgr;
-	struct pp_eventmgr *eventmgr;
 	int ret = 0;
 	struct pp_instance *pp_handle = (struct pp_instance *)handle;
+	struct pp_hwmgr *hwmgr;
 
 	ret = pp_check(pp_handle);
 
-	if (ret == 0 || ret == PP_DPM_DISABLED) {
-		smumgr = pp_handle->smu_mgr;
+	if (ret >= 0) {
+		hwmgr = pp_handle->hwmgr;
 
-		if (smumgr->smumgr_funcs->start_smu == NULL)
+		if (hwmgr->smumgr_funcs->start_smu == NULL)
 			return -EINVAL;
 
-		if(smumgr->smumgr_funcs->start_smu(smumgr)) {
+		if(hwmgr->smumgr_funcs->start_smu(pp_handle->hwmgr)) {
 			pr_err("smc start failed\n");
-			smumgr->smumgr_funcs->smu_fini(smumgr);
+			hwmgr->smumgr_funcs->smu_fini(pp_handle->hwmgr);
 			return -EINVAL;;
 		}
 		if (ret == PP_DPM_DISABLED)
-			return PP_DPM_DISABLED;
+			goto exit;
+		ret = hwmgr_hw_init(pp_handle);
+		if (ret)
+			goto exit;
 	}
-
-	ret = hwmgr_hw_init(pp_handle);
-	if (ret)
-		goto err;
-
-	eventmgr = pp_handle->eventmgr;
-	if (eventmgr->pp_eventmgr_init == NULL ||
-		eventmgr->pp_eventmgr_init(eventmgr))
-		goto err;
-
-	return 0;
-err:
+	return ret;
+exit:
 	pp_handle->pm_en = 0;
-	kfree(pp_handle->eventmgr);
-	kfree(pp_handle->hwmgr);
-	pp_handle->hwmgr = NULL;
-	pp_handle->eventmgr = NULL;
-	return PP_DPM_DISABLED;
+	cgs_notify_dpm_enabled(hwmgr->device, false);
+	return 0;
+
 }
 
 static int pp_hw_fini(void *handle)
 {
-	struct pp_eventmgr *eventmgr;
 	struct pp_instance *pp_handle = (struct pp_instance *)handle;
 	int ret = 0;
 
 	ret = pp_check(pp_handle);
+	if (ret == 0)
+		hwmgr_hw_fini(pp_handle);
+
+	return 0;
+}
 
-	if (ret == 0) {
-		eventmgr = pp_handle->eventmgr;
+static int pp_late_init(void *handle)
+{
+	struct pp_instance *pp_handle = (struct pp_instance *)handle;
+	int ret = 0;
 
-		if (eventmgr->pp_eventmgr_fini != NULL)
-			eventmgr->pp_eventmgr_fini(eventmgr);
+	ret = pp_check(pp_handle);
+	if (ret == 0)
+		pp_dpm_dispatch_tasks(pp_handle,
+					AMD_PP_TASK_COMPLETE_INIT, NULL, NULL);
 
-		hwmgr_hw_fini(pp_handle);
-	}
 	return 0;
 }
 
+static void pp_late_fini(void *handle)
+{
+	amd_powerplay_destroy(handle);
+}
+
+
 static bool pp_is_idle(void *handle)
 {
 	return false;
@@ -196,28 +224,6 @@ static int pp_sw_reset(void *handle)
 	return 0;
 }
 
-
-int amd_set_clockgating_by_smu(void *handle, uint32_t msg_id)
-{
-	struct pp_hwmgr  *hwmgr;
-	struct pp_instance *pp_handle = (struct pp_instance *)handle;
-	int ret = 0;
-
-	ret = pp_check(pp_handle);
-
-	if (ret != 0)
-		return ret;
-
-	hwmgr = pp_handle->hwmgr;
-
-	if (hwmgr->hwmgr_func->update_clock_gatings == NULL) {
-		pr_info("%s was not implemented.\n", __func__);
-		return 0;
-	}
-
-	return hwmgr->hwmgr_func->update_clock_gatings(hwmgr, &msg_id);
-}
-
 static int pp_set_powergating_state(void *handle,
 				    enum amd_powergating_state state)
 {
@@ -227,7 +233,7 @@ static int pp_set_powergating_state(void *handle,
 
 	ret = pp_check(pp_handle);
 
-	if (ret != 0)
+	if (ret)
 		return ret;
 
 	hwmgr = pp_handle->hwmgr;
@@ -244,67 +250,52 @@ static int pp_set_powergating_state(void *handle,
 
 static int pp_suspend(void *handle)
 {
-	struct pp_eventmgr *eventmgr;
-	struct pem_event_data event_data = { {0} };
 	struct pp_instance *pp_handle = (struct pp_instance *)handle;
 	int ret = 0;
 
 	ret = pp_check(pp_handle);
-
-	if (ret == PP_DPM_DISABLED)
-		return 0;
-	else if (ret != 0)
-		return ret;
-
-	eventmgr = pp_handle->eventmgr;
-	pem_handle_event(eventmgr, AMD_PP_EVENT_SUSPEND, &event_data);
-
+	if (ret == 0)
+		hwmgr_hw_suspend(pp_handle);
 	return 0;
 }
 
 static int pp_resume(void *handle)
 {
-	struct pp_eventmgr *eventmgr;
-	struct pem_event_data event_data = { {0} };
-	struct pp_smumgr *smumgr;
-	int ret, ret1;
+	struct pp_hwmgr  *hwmgr;
+	int ret;
 	struct pp_instance *pp_handle = (struct pp_instance *)handle;
 
-	ret1 = pp_check(pp_handle);
+	ret = pp_check(pp_handle);
 
-	if (ret1 != 0 && ret1 != PP_DPM_DISABLED)
-		return ret1;
+	if (ret < 0)
+		return ret;
 
-	smumgr = pp_handle->smu_mgr;
+	hwmgr = pp_handle->hwmgr;
 
-	if (smumgr->smumgr_funcs->start_smu == NULL)
+	if (hwmgr->smumgr_funcs->start_smu == NULL)
 		return -EINVAL;
 
-	ret = smumgr->smumgr_funcs->start_smu(smumgr);
-	if (ret) {
+	if (hwmgr->smumgr_funcs->start_smu(pp_handle->hwmgr)) {
 		pr_err("smc start failed\n");
-		smumgr->smumgr_funcs->smu_fini(smumgr);
-		return ret;
+		hwmgr->smumgr_funcs->smu_fini(pp_handle->hwmgr);
+		return -EINVAL;
 	}
 
-	if (ret1 == PP_DPM_DISABLED)
+	if (ret == PP_DPM_DISABLED)
 		return 0;
 
-	eventmgr = pp_handle->eventmgr;
-
-	pem_handle_event(eventmgr, AMD_PP_EVENT_RESUME, &event_data);
-
-	return 0;
+	return hwmgr_hw_resume(pp_handle);
 }
 
 const struct amd_ip_funcs pp_ip_funcs = {
 	.name = "powerplay",
 	.early_init = pp_early_init,
-	.late_init = NULL,
+	.late_init = pp_late_init,
 	.sw_init = pp_sw_init,
 	.sw_fini = pp_sw_fini,
 	.hw_init = pp_hw_init,
 	.hw_fini = pp_hw_fini,
+	.late_fini = pp_late_fini,
 	.suspend = pp_suspend,
 	.resume = pp_resume,
 	.is_idle = pp_is_idle,
@@ -324,6 +315,63 @@ static int pp_dpm_fw_loading_complete(void *handle)
 	return 0;
 }
 
+static int pp_set_clockgating_by_smu(void *handle, uint32_t msg_id)
+{
+	struct pp_hwmgr  *hwmgr;
+	struct pp_instance *pp_handle = (struct pp_instance *)handle;
+	int ret = 0;
+
+	ret = pp_check(pp_handle);
+
+	if (ret)
+		return ret;
+
+	hwmgr = pp_handle->hwmgr;
+
+	if (hwmgr->hwmgr_func->update_clock_gatings == NULL) {
+		pr_info("%s was not implemented.\n", __func__);
+		return 0;
+	}
+
+	return hwmgr->hwmgr_func->update_clock_gatings(hwmgr, &msg_id);
+}
+
+static void pp_dpm_en_umd_pstate(struct pp_hwmgr  *hwmgr,
+						enum amd_dpm_forced_level *level)
+{
+	uint32_t profile_mode_mask = AMD_DPM_FORCED_LEVEL_PROFILE_STANDARD |
+					AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK |
+					AMD_DPM_FORCED_LEVEL_PROFILE_MIN_MCLK |
+					AMD_DPM_FORCED_LEVEL_PROFILE_PEAK;
+
+	if (!(hwmgr->dpm_level & profile_mode_mask)) {
+		/* enter umd pstate, save current level, disable gfx cg*/
+		if (*level & profile_mode_mask) {
+			hwmgr->saved_dpm_level = hwmgr->dpm_level;
+			hwmgr->en_umd_pstate = true;
+			cgs_set_clockgating_state(hwmgr->device,
+						AMD_IP_BLOCK_TYPE_GFX,
+						AMD_CG_STATE_UNGATE);
+			cgs_set_powergating_state(hwmgr->device,
+					AMD_IP_BLOCK_TYPE_GFX,
+					AMD_PG_STATE_UNGATE);
+		}
+	} else {
+		/* exit umd pstate, restore level, enable gfx cg*/
+		if (!(*level & profile_mode_mask)) {
+			if (*level == AMD_DPM_FORCED_LEVEL_PROFILE_EXIT)
+				*level = hwmgr->saved_dpm_level;
+			hwmgr->en_umd_pstate = false;
+			cgs_set_clockgating_state(hwmgr->device,
+					AMD_IP_BLOCK_TYPE_GFX,
+					AMD_CG_STATE_GATE);
+			cgs_set_powergating_state(hwmgr->device,
+					AMD_IP_BLOCK_TYPE_GFX,
+					AMD_PG_STATE_GATE);
+		}
+	}
+}
+
 static int pp_dpm_force_performance_level(void *handle,
 					enum amd_dpm_forced_level level)
 {
@@ -333,18 +381,27 @@ static int pp_dpm_force_performance_level(void *handle,
 
 	ret = pp_check(pp_handle);
 
-	if (ret != 0)
+	if (ret)
 		return ret;
 
 	hwmgr = pp_handle->hwmgr;
 
+	if (level == hwmgr->dpm_level)
+		return 0;
+
 	if (hwmgr->hwmgr_func->force_dpm_level == NULL) {
 		pr_info("%s was not implemented.\n", __func__);
 		return 0;
 	}
 
 	mutex_lock(&pp_handle->pp_lock);
-	hwmgr->hwmgr_func->force_dpm_level(hwmgr, level);
+	pp_dpm_en_umd_pstate(hwmgr, &level);
+	hwmgr->request_dpm_level = level;
+	hwmgr_handle_task(pp_handle, AMD_PP_TASK_READJUST_POWER_STATE, NULL, NULL);
+	ret = hwmgr->hwmgr_func->force_dpm_level(hwmgr, level);
+	if (!ret)
+		hwmgr->dpm_level = hwmgr->request_dpm_level;
+
 	mutex_unlock(&pp_handle->pp_lock);
 	return 0;
 }
@@ -359,7 +416,7 @@ static enum amd_dpm_forced_level pp_dpm_get_performance_level(
 
 	ret = pp_check(pp_handle);
 
-	if (ret != 0)
+	if (ret)
 		return ret;
 
 	hwmgr = pp_handle->hwmgr;
@@ -369,15 +426,16 @@ static enum amd_dpm_forced_level pp_dpm_get_performance_level(
 	return level;
 }
 
-static int pp_dpm_get_sclk(void *handle, bool low)
+static uint32_t pp_dpm_get_sclk(void *handle, bool low)
 {
 	struct pp_hwmgr  *hwmgr;
 	struct pp_instance *pp_handle = (struct pp_instance *)handle;
 	int ret = 0;
+	uint32_t clk = 0;
 
 	ret = pp_check(pp_handle);
 
-	if (ret != 0)
+	if (ret)
 		return ret;
 
 	hwmgr = pp_handle->hwmgr;
@@ -387,20 +445,21 @@ static int pp_dpm_get_sclk(void *handle, bool low)
 		return 0;
 	}
 	mutex_lock(&pp_handle->pp_lock);
-	ret = hwmgr->hwmgr_func->get_sclk(hwmgr, low);
+	clk = hwmgr->hwmgr_func->get_sclk(hwmgr, low);
 	mutex_unlock(&pp_handle->pp_lock);
-	return ret;
+	return clk;
 }
 
-static int pp_dpm_get_mclk(void *handle, bool low)
+static uint32_t pp_dpm_get_mclk(void *handle, bool low)
 {
 	struct pp_hwmgr  *hwmgr;
 	struct pp_instance *pp_handle = (struct pp_instance *)handle;
 	int ret = 0;
+	uint32_t clk = 0;
 
 	ret = pp_check(pp_handle);
 
-	if (ret != 0)
+	if (ret)
 		return ret;
 
 	hwmgr = pp_handle->hwmgr;
@@ -410,12 +469,12 @@ static int pp_dpm_get_mclk(void *handle, bool low)
 		return 0;
 	}
 	mutex_lock(&pp_handle->pp_lock);
-	ret = hwmgr->hwmgr_func->get_mclk(hwmgr, low);
+	clk = hwmgr->hwmgr_func->get_mclk(hwmgr, low);
 	mutex_unlock(&pp_handle->pp_lock);
-	return ret;
+	return clk;
 }
 
-static int pp_dpm_powergate_vce(void *handle, bool gate)
+static void pp_dpm_powergate_vce(void *handle, bool gate)
 {
 	struct pp_hwmgr  *hwmgr;
 	struct pp_instance *pp_handle = (struct pp_instance *)handle;
@@ -423,22 +482,21 @@ static int pp_dpm_powergate_vce(void *handle, bool gate)
 
 	ret = pp_check(pp_handle);
 
-	if (ret != 0)
-		return ret;
+	if (ret)
+		return;
 
 	hwmgr = pp_handle->hwmgr;
 
 	if (hwmgr->hwmgr_func->powergate_vce == NULL) {
 		pr_info("%s was not implemented.\n", __func__);
-		return 0;
+		return;
 	}
 	mutex_lock(&pp_handle->pp_lock);
-	ret = hwmgr->hwmgr_func->powergate_vce(hwmgr, gate);
+	hwmgr->hwmgr_func->powergate_vce(hwmgr, gate);
 	mutex_unlock(&pp_handle->pp_lock);
-	return ret;
 }
 
-static int pp_dpm_powergate_uvd(void *handle, bool gate)
+static void pp_dpm_powergate_uvd(void *handle, bool gate)
 {
 	struct pp_hwmgr  *hwmgr;
 	struct pp_instance *pp_handle = (struct pp_instance *)handle;
@@ -446,75 +504,35 @@ static int pp_dpm_powergate_uvd(void *handle, bool gate)
 
 	ret = pp_check(pp_handle);
 
-	if (ret != 0)
-		return ret;
+	if (ret)
+		return;
 
 	hwmgr = pp_handle->hwmgr;
 
 	if (hwmgr->hwmgr_func->powergate_uvd == NULL) {
 		pr_info("%s was not implemented.\n", __func__);
-		return 0;
+		return;
 	}
 	mutex_lock(&pp_handle->pp_lock);
-	ret = hwmgr->hwmgr_func->powergate_uvd(hwmgr, gate);
+	hwmgr->hwmgr_func->powergate_uvd(hwmgr, gate);
 	mutex_unlock(&pp_handle->pp_lock);
-	return ret;
-}
-
-static enum PP_StateUILabel power_state_convert(enum amd_pm_state_type  state)
-{
-	switch (state) {
-	case POWER_STATE_TYPE_BATTERY:
-		return PP_StateUILabel_Battery;
-	case POWER_STATE_TYPE_BALANCED:
-		return PP_StateUILabel_Balanced;
-	case POWER_STATE_TYPE_PERFORMANCE:
-		return PP_StateUILabel_Performance;
-	default:
-		return PP_StateUILabel_None;
-	}
 }
 
-static int pp_dpm_dispatch_tasks(void *handle, enum amd_pp_event event_id,
+static int pp_dpm_dispatch_tasks(void *handle, enum amd_pp_task task_id,
 		void *input, void *output)
 {
 	int ret = 0;
-	struct pem_event_data data = { {0} };
 	struct pp_instance *pp_handle = (struct pp_instance *)handle;
 
 	ret = pp_check(pp_handle);
 
-	if (ret != 0)
+	if (ret)
 		return ret;
-	mutex_lock(&pp_handle->pp_lock);
-	switch (event_id) {
-	case AMD_PP_EVENT_DISPLAY_CONFIG_CHANGE:
-		ret = pem_handle_event(pp_handle->eventmgr, event_id, &data);
-		break;
-	case AMD_PP_EVENT_ENABLE_USER_STATE:
-	{
-		enum amd_pm_state_type  ps;
-
-		if (input == NULL) {
-			ret = -EINVAL;
-			break;
-		}
-		ps = *(unsigned long *)input;
 
-		data.requested_ui_label = power_state_convert(ps);
-		ret = pem_handle_event(pp_handle->eventmgr, event_id, &data);
-		break;
-	}
-	case AMD_PP_EVENT_COMPLETE_INIT:
-		ret = pem_handle_event(pp_handle->eventmgr, event_id, &data);
-		break;
-	case AMD_PP_EVENT_READJUST_POWER_STATE:
-		ret = pem_handle_event(pp_handle->eventmgr, event_id, &data);
-		break;
-	default:
-		break;
-	}
+	mutex_lock(&pp_handle->pp_lock);
+	ret = hwmgr_handle_task(pp_handle, task_id, input, output);
 	mutex_unlock(&pp_handle->pp_lock);
+
 	return ret;
 }
 
@@ -528,7 +546,7 @@ static enum amd_pm_state_type pp_dpm_get_current_power_state(void *handle)
 
 	ret = pp_check(pp_handle);
 
-	if (ret != 0)
+	if (ret)
 		return ret;
 
 	hwmgr = pp_handle->hwmgr;
@@ -562,7 +580,7 @@ static enum amd_pm_state_type pp_dpm_get_current_power_state(void *handle)
 	return pm_type;
 }
 
-static int pp_dpm_set_fan_control_mode(void *handle, uint32_t mode)
+static void pp_dpm_set_fan_control_mode(void *handle, uint32_t mode)
 {
 	struct pp_hwmgr  *hwmgr;
 	struct pp_instance *pp_handle = (struct pp_instance *)handle;
@@ -570,30 +588,30 @@ static int pp_dpm_set_fan_control_mode(void *handle, uint32_t mode)
 
 	ret = pp_check(pp_handle);
 
-	if (ret != 0)
-		return ret;
+	if (ret)
+		return;
 
 	hwmgr = pp_handle->hwmgr;
 
 	if (hwmgr->hwmgr_func->set_fan_control_mode == NULL) {
 		pr_info("%s was not implemented.\n", __func__);
-		return 0;
+		return;
 	}
 	mutex_lock(&pp_handle->pp_lock);
-	ret = hwmgr->hwmgr_func->set_fan_control_mode(hwmgr, mode);
+	hwmgr->hwmgr_func->set_fan_control_mode(hwmgr, mode);
 	mutex_unlock(&pp_handle->pp_lock);
-	return ret;
 }
 
-static int pp_dpm_get_fan_control_mode(void *handle)
+static uint32_t pp_dpm_get_fan_control_mode(void *handle)
 {
 	struct pp_hwmgr  *hwmgr;
 	struct pp_instance *pp_handle = (struct pp_instance *)handle;
 	int ret = 0;
+	uint32_t mode = 0;
 
 	ret = pp_check(pp_handle);
 
-	if (ret != 0)
+	if (ret)
 		return ret;
 
 	hwmgr = pp_handle->hwmgr;
@@ -603,9 +621,9 @@ static int pp_dpm_get_fan_control_mode(void *handle)
 		return 0;
 	}
 	mutex_lock(&pp_handle->pp_lock);
-	ret = hwmgr->hwmgr_func->get_fan_control_mode(hwmgr);
+	mode = hwmgr->hwmgr_func->get_fan_control_mode(hwmgr);
 	mutex_unlock(&pp_handle->pp_lock);
-	return ret;
+	return mode;
 }
 
 static int pp_dpm_set_fan_speed_percent(void *handle, uint32_t percent)
@@ -616,7 +634,7 @@ static int pp_dpm_set_fan_speed_percent(void *handle, uint32_t percent)
 
 	ret = pp_check(pp_handle);
 
-	if (ret != 0)
+	if (ret)
 		return ret;
 
 	hwmgr = pp_handle->hwmgr;
@@ -639,7 +657,7 @@ static int pp_dpm_get_fan_speed_percent(void *handle, uint32_t *speed)
 
 	ret = pp_check(pp_handle);
 
-	if (ret != 0)
+	if (ret)
 		return ret;
 
 	hwmgr = pp_handle->hwmgr;
@@ -663,7 +681,7 @@ static int pp_dpm_get_fan_speed_rpm(void *handle, uint32_t *rpm)
 
 	ret = pp_check(pp_handle);
 
-	if (ret != 0)
+	if (ret)
 		return ret;
 
 	hwmgr = pp_handle->hwmgr;
@@ -685,7 +703,7 @@ static int pp_dpm_get_temperature(void *handle)
 
 	ret = pp_check(pp_handle);
 
-	if (ret != 0)
+	if (ret)
 		return ret;
 
 	hwmgr = pp_handle->hwmgr;
@@ -710,7 +728,7 @@ static int pp_dpm_get_pp_num_states(void *handle,
 
 	ret = pp_check(pp_handle);
 
-	if (ret != 0)
+	if (ret)
 		return ret;
 
 	hwmgr = pp_handle->hwmgr;
@@ -755,7 +773,7 @@ static int pp_dpm_get_pp_table(void *handle, char **table)
 
 	ret = pp_check(pp_handle);
 
-	if (ret != 0)
+	if (ret)
 		return ret;
 
 	hwmgr = pp_handle->hwmgr;
@@ -778,7 +796,7 @@ static int pp_dpm_set_pp_table(void *handle, const char *buf, size_t size)
 
 	ret = pp_check(pp_handle);
 
-	if (ret != 0)
+	if (ret)
 		return ret;
 
 	hwmgr = pp_handle->hwmgr;
@@ -820,7 +838,7 @@ static int pp_dpm_force_clock_level(void *handle,
 
 	ret = pp_check(pp_handle);
 
-	if (ret != 0)
+	if (ret)
 		return ret;
 
 	hwmgr = pp_handle->hwmgr;
@@ -844,7 +862,7 @@ static int pp_dpm_print_clock_levels(void *handle,
 
 	ret = pp_check(pp_handle);
 
-	if (ret != 0)
+	if (ret)
 		return ret;
 
 	hwmgr = pp_handle->hwmgr;
@@ -867,7 +885,7 @@ static int pp_dpm_get_sclk_od(void *handle)
 
 	ret = pp_check(pp_handle);
 
-	if (ret != 0)
+	if (ret)
 		return ret;
 
 	hwmgr = pp_handle->hwmgr;
@@ -890,7 +908,7 @@ static int pp_dpm_set_sclk_od(void *handle, uint32_t value)
 
 	ret = pp_check(pp_handle);
 
-	if (ret != 0)
+	if (ret)
 		return ret;
 
 	hwmgr = pp_handle->hwmgr;
@@ -914,7 +932,7 @@ static int pp_dpm_get_mclk_od(void *handle)
 
 	ret = pp_check(pp_handle);
 
-	if (ret != 0)
+	if (ret)
 		return ret;
 
 	hwmgr = pp_handle->hwmgr;
@@ -937,7 +955,7 @@ static int pp_dpm_set_mclk_od(void *handle, uint32_t value)
 
 	ret = pp_check(pp_handle);
 
-	if (ret != 0)
+	if (ret)
 		return ret;
 
 	hwmgr = pp_handle->hwmgr;
@@ -961,7 +979,7 @@ static int pp_dpm_read_sensor(void *handle, int idx,
 
 	ret = pp_check(pp_handle);
 
-	if (ret != 0)
+	if (ret)
 		return ret;
 
 	hwmgr = pp_handle->hwmgr;
@@ -987,7 +1005,7 @@ pp_dpm_get_vce_clock_state(void *handle, unsigned idx)
 
 	ret = pp_check(pp_handle);
 
-	if (ret != 0)
+	if (ret)
 		return NULL;
 
 	hwmgr = pp_handle->hwmgr;
@@ -1128,7 +1146,7 @@ static int pp_dpm_switch_power_profile(void *handle,
 	return 0;
 }
 
-const struct amd_powerplay_funcs pp_dpm_funcs = {
+const struct amd_pm_funcs pp_dpm_funcs = {
 	.get_temperature = pp_dpm_get_temperature,
 	.load_firmware = pp_dpm_load_fw,
 	.wait_for_fw_loading_complete = pp_dpm_fw_loading_complete,
@@ -1160,81 +1178,27 @@ const struct amd_powerplay_funcs pp_dpm_funcs = {
 	.get_power_profile_state = pp_dpm_get_power_profile_state,
 	.set_power_profile_state = pp_dpm_set_power_profile_state,
 	.switch_power_profile = pp_dpm_switch_power_profile,
+	.set_clockgating_by_smu = pp_set_clockgating_by_smu,
 };
 
-int amd_powerplay_create(struct amd_pp_init *pp_init,
-				void **handle)
-{
-	struct pp_instance *instance;
-
-	if (pp_init == NULL || handle == NULL)
-		return -EINVAL;
-
-	instance = kzalloc(sizeof(struct pp_instance), GFP_KERNEL);
-	if (instance == NULL)
-		return -ENOMEM;
-
-	instance->pp_valid = PP_VALID;
-	instance->chip_family = pp_init->chip_family;
-	instance->chip_id = pp_init->chip_id;
-	instance->pm_en = pp_init->pm_en;
-	instance->feature_mask = pp_init->feature_mask;
-	instance->device = pp_init->device;
-	mutex_init(&instance->pp_lock);
-	*handle = instance;
-	return 0;
-}
-
-int amd_powerplay_destroy(void *handle)
-{
-	struct pp_instance *instance = (struct pp_instance *)handle;
-
-	if (instance->pm_en) {
-		kfree(instance->eventmgr);
-		kfree(instance->hwmgr);
-		instance->hwmgr = NULL;
-		instance->eventmgr = NULL;
-	}
-
-	kfree(instance->smu_mgr);
-	instance->smu_mgr = NULL;
-	kfree(instance);
-	instance = NULL;
-	return 0;
-}
-
 int amd_powerplay_reset(void *handle)
 {
 	struct pp_instance *instance = (struct pp_instance *)handle;
-	struct pp_eventmgr *eventmgr;
-	struct pem_event_data event_data = { {0} };
 	int ret;
 
-	if (cgs_is_virtualization_enabled(instance->smu_mgr->device))
-		return PP_DPM_DISABLED;
-
 	ret = pp_check(instance);
-	if (ret != 0)
+	if (ret)
 		return ret;
 
-	ret = pp_hw_fini(handle);
+	ret = pp_hw_fini(instance);
 	if (ret)
 		return ret;
 
 	ret = hwmgr_hw_init(instance);
 	if (ret)
-		return PP_DPM_DISABLED;
-
-	eventmgr = instance->eventmgr;
-
-	if (eventmgr->pp_eventmgr_init == NULL)
-		return PP_DPM_DISABLED;
-
-	ret = eventmgr->pp_eventmgr_init(eventmgr);
-	if (ret)
 		return ret;
 
-	return pem_handle_event(eventmgr, AMD_PP_EVENT_COMPLETE_INIT, &event_data);
+	return hwmgr_handle_task(instance, AMD_PP_TASK_COMPLETE_INIT, NULL, NULL);
 }
 
 /* export this function to DAL */
@@ -1248,7 +1212,7 @@ int amd_powerplay_display_configuration_change(void *handle,
 
 	ret = pp_check(pp_handle);
 
-	if (ret != 0)
+	if (ret)
 		return ret;
 
 	hwmgr = pp_handle->hwmgr;
@@ -1267,7 +1231,7 @@ int amd_powerplay_get_display_power_level(void *handle,
 
 	ret = pp_check(pp_handle);
 
-	if (ret != 0)
+	if (ret)
 		return ret;
 
 	hwmgr = pp_handle->hwmgr;
@@ -1292,7 +1256,7 @@ int amd_powerplay_get_current_clocks(void *handle,
 
 	ret = pp_check(pp_handle);
 
-	if (ret != 0)
+	if (ret)
 		return ret;
 
 	hwmgr = pp_handle->hwmgr;
@@ -1309,7 +1273,7 @@ int amd_powerplay_get_current_clocks(void *handle,
 		ret = phm_get_clock_info(hwmgr, &hwmgr->current_ps->hardware,
 					&hw_clocks, PHM_PerformanceLevelDesignation_Activity);
 
-	if (ret != 0) {
+	if (ret) {
 		pr_info("Error in phm_get_clock_info \n");
 		mutex_unlock(&pp_handle->pp_lock);
 		return -EINVAL;
@@ -1343,7 +1307,7 @@ int amd_powerplay_get_clock_by_type(void *handle, enum amd_pp_clock_type type, s
 
 	ret = pp_check(pp_handle);
 
-	if (ret != 0)
+	if (ret)
 		return ret;
 
 	hwmgr = pp_handle->hwmgr;
@@ -1366,7 +1330,7 @@ int amd_powerplay_get_clock_by_type_with_latency(void *handle,
 	int ret = 0;
 
 	ret = pp_check(pp_handle);
-	if (ret != 0)
+	if (ret)
 		return ret;
 
 	if (!clocks)
@@ -1388,7 +1352,7 @@ int amd_powerplay_get_clock_by_type_with_voltage(void *handle,
 	int ret = 0;
 
 	ret = pp_check(pp_handle);
-	if (ret != 0)
+	if (ret)
 		return ret;
 
 	if (!clocks)
@@ -1412,7 +1376,7 @@ int amd_powerplay_set_watermarks_for_clocks_ranges(void *handle,
 	int ret = 0;
 
 	ret = pp_check(pp_handle);
-	if (ret != 0)
+	if (ret)
 		return ret;
 
 	if (!wm_with_clock_ranges)
@@ -1436,7 +1400,7 @@ int amd_powerplay_display_clock_voltage_request(void *handle,
 	int ret = 0;
 
 	ret = pp_check(pp_handle);
-	if (ret != 0)
+	if (ret)
 		return ret;
 
 	if (!clock)
@@ -1460,7 +1424,7 @@ int amd_powerplay_get_display_mode_validation_clocks(void *handle,
 
 	ret = pp_check(pp_handle);
 
-	if (ret != 0)
+	if (ret)
 		return ret;
 
 	hwmgr = pp_handle->hwmgr;
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/Makefile b/drivers/gpu/drm/amd/powerplay/eventmgr/Makefile
deleted file mode 100644
index 7509e3850087..000000000000
--- a/drivers/gpu/drm/amd/powerplay/eventmgr/Makefile
+++ /dev/null
@@ -1,11 +0,0 @@
-#
-# Makefile for the 'event manager' sub-component of powerplay.
-# It provides the event management services for the driver.
-
-EVENT_MGR = eventmgr.o eventinit.o eventmanagement.o  \
-		eventactionchains.o eventsubchains.o eventtasks.o psm.o
-
-AMD_PP_EVENT = $(addprefix $(AMD_PP_PATH)/eventmgr/,$(EVENT_MGR))
-
-AMD_POWERPLAY_FILES += $(AMD_PP_EVENT)
-
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventactionchains.c b/drivers/gpu/drm/amd/powerplay/eventmgr/eventactionchains.c
deleted file mode 100644
index 8cee4e0f9fde..000000000000
--- a/drivers/gpu/drm/amd/powerplay/eventmgr/eventactionchains.c
+++ /dev/null
@@ -1,291 +0,0 @@
-/*
- * Copyright 2015 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-#include "eventmgr.h"
-#include "eventactionchains.h"
-#include "eventsubchains.h"
-
-static const pem_event_action * const initialize_event[] = {
-	block_adjust_power_state_tasks,
-	power_budget_tasks,
-	system_config_tasks,
-	setup_asic_tasks,
-	enable_dynamic_state_management_tasks,
-	get_2d_performance_state_tasks,
-	set_performance_state_tasks,
-	initialize_thermal_controller_tasks,
-	conditionally_force_3d_performance_state_tasks,
-	process_vbios_eventinfo_tasks,
-	broadcast_power_policy_tasks,
-	NULL
-};
-
-const struct action_chain initialize_action_chain = {
-	"Initialize",
-	initialize_event
-};
-
-static const pem_event_action * const uninitialize_event[] = {
-	ungate_all_display_phys_tasks,
-	uninitialize_display_phy_access_tasks,
-	disable_gfx_voltage_island_power_gating_tasks,
-	disable_gfx_clock_gating_tasks,
-	uninitialize_thermal_controller_tasks,
-	set_boot_state_tasks,
-	adjust_power_state_tasks,
-	disable_dynamic_state_management_tasks,
-	disable_clock_power_gatings_tasks,
-	cleanup_asic_tasks,
-	prepare_for_pnp_stop_tasks,
-	NULL
-};
-
-const struct action_chain uninitialize_action_chain = {
-	"Uninitialize",
-	uninitialize_event
-};
-
-static const pem_event_action * const power_source_change_event_pp_enabled[] = {
-	set_power_source_tasks,
-	set_power_saving_state_tasks,
-	adjust_power_state_tasks,
-	enable_disable_fps_tasks,
-	set_nbmcu_state_tasks,
-	broadcast_power_policy_tasks,
-	NULL
-};
-
-const struct action_chain power_source_change_action_chain_pp_enabled = {
-	"Power source change - PowerPlay enabled",
-	power_source_change_event_pp_enabled
-};
-
-static const pem_event_action * const power_source_change_event_pp_disabled[] = {
-	set_power_source_tasks,
-	set_nbmcu_state_tasks,
-	NULL
-};
-
-const struct action_chain power_source_changes_action_chain_pp_disabled = {
-	"Power source change - PowerPlay disabled",
-	power_source_change_event_pp_disabled
-};
-
-static const pem_event_action * const power_source_change_event_hardware_dc[] = {
-	set_power_source_tasks,
-	set_power_saving_state_tasks,
-	adjust_power_state_tasks,
-	enable_disable_fps_tasks,
-	reset_hardware_dc_notification_tasks,
-	set_nbmcu_state_tasks,
-	broadcast_power_policy_tasks,
-	NULL
-};
-
-const struct action_chain power_source_change_action_chain_hardware_dc = {
-	"Power source change - with Hardware DC switching",
-	power_source_change_event_hardware_dc
-};
-
-static const pem_event_action * const suspend_event[] = {
-	reset_display_phy_access_tasks,
-	unregister_interrupt_tasks,
-	disable_gfx_voltage_island_power_gating_tasks,
-	disable_gfx_clock_gating_tasks,
-	notify_smu_suspend_tasks,
-	disable_smc_firmware_ctf_tasks,
-	set_boot_state_tasks,
-	adjust_power_state_tasks,
-	disable_fps_tasks,
-	vari_bright_suspend_tasks,
-	reset_fan_speed_to_default_tasks,
-	power_down_asic_tasks,
-	disable_stutter_mode_tasks,
-	set_connected_standby_tasks,
-	block_hw_access_tasks,
-	NULL
-};
-
-const struct action_chain suspend_action_chain = {
-	"Suspend",
-	suspend_event
-};
-
-static const pem_event_action * const resume_event[] = {
-	unblock_hw_access_tasks,
-	resume_connected_standby_tasks,
-	notify_smu_resume_tasks,
-	reset_display_configCounter_tasks,
-	update_dal_configuration_tasks,
-	vari_bright_resume_tasks,
-	setup_asic_tasks,
-	enable_stutter_mode_tasks, /*must do this in boot state and before SMC is started */
-	enable_dynamic_state_management_tasks,
-	enable_disable_bapm_tasks,
-	initialize_thermal_controller_tasks,
-	get_2d_performance_state_tasks,
-	set_performance_state_tasks,
-	adjust_power_state_tasks,
-	enable_disable_fps_tasks,
-	notify_hw_power_source_tasks,
-	process_vbios_event_info_tasks,
-	enable_gfx_clock_gating_tasks,
-	enable_gfx_voltage_island_power_gating_tasks,
-	reset_clock_gating_tasks,
-	notify_smu_vpu_recovery_end_tasks,
-	disable_vpu_cap_tasks,
-	execute_escape_sequence_tasks,
-	NULL
-};
-
-
-const struct action_chain resume_action_chain = {
-	"resume",
-	resume_event
-};
-
-static const pem_event_action * const complete_init_event[] = {
-	unblock_adjust_power_state_tasks,
-	adjust_power_state_tasks,
-	enable_gfx_clock_gating_tasks,
-	enable_gfx_voltage_island_power_gating_tasks,
-	notify_power_state_change_tasks,
-	NULL
-};
-
-const struct action_chain complete_init_action_chain = {
-	"complete init",
-	complete_init_event
-};
-
-static const pem_event_action * const enable_gfx_clock_gating_event[] = {
-	enable_gfx_clock_gating_tasks,
-	NULL
-};
-
-const struct action_chain enable_gfx_clock_gating_action_chain = {
-	"enable gfx clock gate",
-	enable_gfx_clock_gating_event
-};
-
-static const pem_event_action * const disable_gfx_clock_gating_event[] = {
-	disable_gfx_clock_gating_tasks,
-	NULL
-};
-
-const struct action_chain disable_gfx_clock_gating_action_chain = {
-	"disable gfx clock gate",
-	disable_gfx_clock_gating_event
-};
-
-static const pem_event_action * const enable_cgpg_event[] = {
-	enable_cgpg_tasks,
-	NULL
-};
-
-const struct action_chain enable_cgpg_action_chain = {
-	"eable cg pg",
-	enable_cgpg_event
-};
-
-static const pem_event_action * const disable_cgpg_event[] = {
-	disable_cgpg_tasks,
-	NULL
-};
-
-const struct action_chain disable_cgpg_action_chain = {
-	"disable cg pg",
-	disable_cgpg_event
-};
-
-
-/* Enable user _2d performance and activate */
-
-static const pem_event_action * const enable_user_state_event[] = {
-	create_new_user_performance_state_tasks,
-	adjust_power_state_tasks,
-	NULL
-};
-
-const struct action_chain enable_user_state_action_chain = {
-	"Enable user state",
-	enable_user_state_event
-};
-
-static const pem_event_action * const enable_user_2d_performance_event[] = {
-	enable_user_2d_performance_tasks,
-	add_user_2d_performance_state_tasks,
-	set_performance_state_tasks,
-	adjust_power_state_tasks,
-	delete_user_2d_performance_state_tasks,
-	NULL
-};
-
-const struct action_chain enable_user_2d_performance_action_chain = {
-	"enable_user_2d_performance_event_activate",
-	enable_user_2d_performance_event
-};
-
-
-static const pem_event_action * const disable_user_2d_performance_event[] = {
-	disable_user_2d_performance_tasks,
-	delete_user_2d_performance_state_tasks,
-	NULL
-};
-
-const struct action_chain disable_user_2d_performance_action_chain = {
-	"disable_user_2d_performance_event",
-	disable_user_2d_performance_event
-};
-
-
-static const pem_event_action * const display_config_change_event[] = {
-	/* countDisplayConfigurationChangeEventTasks, */
-	unblock_adjust_power_state_tasks,
-	set_cpu_power_state,
-	notify_hw_power_source_tasks,
-	get_2d_performance_state_tasks,
-	set_performance_state_tasks,
-	/* updateDALConfigurationTasks,
-	variBrightDisplayConfigurationChangeTasks, */
-	adjust_power_state_tasks,
-	/*enableDisableFPSTasks,
-	setNBMCUStateTasks,
-	notifyPCIEDeviceReadyTasks,*/
-	NULL
-};
-
-const struct action_chain display_config_change_action_chain = {
-	"Display configuration change",
-	display_config_change_event
-};
-
-static const pem_event_action * const readjust_power_state_event[] = {
-	adjust_power_state_tasks,
-	NULL
-};
-
-const struct action_chain readjust_power_state_action_chain = {
-	"re-adjust power state",
-	readjust_power_state_event
-};
-
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventactionchains.h b/drivers/gpu/drm/amd/powerplay/eventmgr/eventactionchains.h
deleted file mode 100644
index f181e53cdcda..000000000000
--- a/drivers/gpu/drm/amd/powerplay/eventmgr/eventactionchains.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * Copyright 2015 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-#ifndef _EVENT_ACTION_CHAINS_H_
-#define _EVENT_ACTION_CHAINS_H_
-#include "eventmgr.h"
-
-extern const struct action_chain initialize_action_chain;
-
-extern const struct action_chain uninitialize_action_chain;
-
-extern const struct action_chain power_source_change_action_chain_pp_enabled;
-
-extern const struct action_chain power_source_changes_action_chain_pp_disabled;
-
-extern const struct action_chain power_source_change_action_chain_hardware_dc;
-
-extern const struct action_chain suspend_action_chain;
-
-extern const struct action_chain resume_action_chain;
-
-extern const struct action_chain complete_init_action_chain;
-
-extern const struct action_chain enable_gfx_clock_gating_action_chain;
-
-extern const struct action_chain disable_gfx_clock_gating_action_chain;
-
-extern const struct action_chain enable_cgpg_action_chain;
-
-extern const struct action_chain disable_cgpg_action_chain;
-
-extern const struct action_chain enable_user_2d_performance_action_chain;
-
-extern const struct action_chain disable_user_2d_performance_action_chain;
-
-extern const struct action_chain enable_user_state_action_chain;
-
-extern const struct action_chain readjust_power_state_action_chain;
-
-extern const struct action_chain display_config_change_action_chain;
-
-#endif /*_EVENT_ACTION_CHAINS_H_*/
-
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventinit.c b/drivers/gpu/drm/amd/powerplay/eventmgr/eventinit.c
deleted file mode 100644
index a3cd230d636d..000000000000
--- a/drivers/gpu/drm/amd/powerplay/eventmgr/eventinit.c
+++ /dev/null
@@ -1,195 +0,0 @@
-/*
- * Copyright 2015 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-#include "eventmgr.h"
-#include "eventinit.h"
-#include "ppinterrupt.h"
-#include "hardwaremanager.h"
-
-void pem_init_feature_info(struct pp_eventmgr *eventmgr)
-{
-
-	/* PowerPlay info */
-	eventmgr->ui_state_info[PP_PowerSource_AC].default_ui_lable =
-					    PP_StateUILabel_Performance;
-
-	eventmgr->ui_state_info[PP_PowerSource_AC].current_ui_label =
-					    PP_StateUILabel_Performance;
-
-	eventmgr->ui_state_info[PP_PowerSource_DC].default_ui_lable =
-						  PP_StateUILabel_Battery;
-
-	eventmgr->ui_state_info[PP_PowerSource_DC].current_ui_label =
-						  PP_StateUILabel_Battery;
-
-	if (phm_cap_enabled(eventmgr->platform_descriptor->platformCaps, PHM_PlatformCaps_PowerPlaySupport)) {
-		eventmgr->features[PP_Feature_PowerPlay].supported = true;
-		eventmgr->features[PP_Feature_PowerPlay].version = PEM_CURRENT_POWERPLAY_FEATURE_VERSION;
-		eventmgr->features[PP_Feature_PowerPlay].enabled_default = true;
-		eventmgr->features[PP_Feature_PowerPlay].enabled = true;
-	} else {
-		eventmgr->features[PP_Feature_PowerPlay].supported = false;
-		eventmgr->features[PP_Feature_PowerPlay].enabled = false;
-		eventmgr->features[PP_Feature_PowerPlay].enabled_default = false;
-	}
-
-	eventmgr->features[PP_Feature_Force3DClock].supported = true;
-	eventmgr->features[PP_Feature_Force3DClock].enabled = false;
-	eventmgr->features[PP_Feature_Force3DClock].enabled_default = false;
-	eventmgr->features[PP_Feature_Force3DClock].version = 1;
-
-	/* over drive*/
-	eventmgr->features[PP_Feature_User2DPerformance].version = 4;
-	eventmgr->features[PP_Feature_User3DPerformance].version = 4;
-	eventmgr->features[PP_Feature_OverdriveTest].version = 4;
-
-	eventmgr->features[PP_Feature_OverDrive].version = 4;
-	eventmgr->features[PP_Feature_OverDrive].enabled = false;
-	eventmgr->features[PP_Feature_OverDrive].enabled_default = false;
-
-	eventmgr->features[PP_Feature_User2DPerformance].supported = false;
-	eventmgr->features[PP_Feature_User2DPerformance].enabled = false;
-	eventmgr->features[PP_Feature_User2DPerformance].enabled_default = false;
-
-	eventmgr->features[PP_Feature_User3DPerformance].supported = false;
-	eventmgr->features[PP_Feature_User3DPerformance].enabled = false;
-	eventmgr->features[PP_Feature_User3DPerformance].enabled_default = false;
-
-	eventmgr->features[PP_Feature_OverdriveTest].supported = false;
-	eventmgr->features[PP_Feature_OverdriveTest].enabled = false;
-	eventmgr->features[PP_Feature_OverdriveTest].enabled_default = false;
-
-	eventmgr->features[PP_Feature_OverDrive].supported = false;
-
-	eventmgr->features[PP_Feature_PowerBudgetWaiver].enabled_default = false;
-	eventmgr->features[PP_Feature_PowerBudgetWaiver].version = 1;
-	eventmgr->features[PP_Feature_PowerBudgetWaiver].supported = false;
-	eventmgr->features[PP_Feature_PowerBudgetWaiver].enabled = false;
-
-	/* Multi UVD States support */
-	eventmgr->features[PP_Feature_MultiUVDState].supported = false;
-	eventmgr->features[PP_Feature_MultiUVDState].enabled = false;
-	eventmgr->features[PP_Feature_MultiUVDState].enabled_default = false;
-
-	/* Dynamic UVD States support */
-	eventmgr->features[PP_Feature_DynamicUVDState].supported = false;
-	eventmgr->features[PP_Feature_DynamicUVDState].enabled = false;
-	eventmgr->features[PP_Feature_DynamicUVDState].enabled_default = false;
-
-	/* VCE DPM support */
-	eventmgr->features[PP_Feature_VCEDPM].supported = false;
-	eventmgr->features[PP_Feature_VCEDPM].enabled = false;
-	eventmgr->features[PP_Feature_VCEDPM].enabled_default = false;
-
-	/* ACP PowerGating support */
-	eventmgr->features[PP_Feature_ACP_POWERGATING].supported = false;
-	eventmgr->features[PP_Feature_ACP_POWERGATING].enabled = false;
-	eventmgr->features[PP_Feature_ACP_POWERGATING].enabled_default = false;
-
-	/* PPM support */
-	eventmgr->features[PP_Feature_PPM].version = 1;
-	eventmgr->features[PP_Feature_PPM].supported = false;
-	eventmgr->features[PP_Feature_PPM].enabled = false;
-
-	/* FFC support (enables fan and temp settings, Gemini needs temp settings) */
-	if (phm_cap_enabled(eventmgr->platform_descriptor->platformCaps, PHM_PlatformCaps_ODFuzzyFanControlSupport) ||
-	    phm_cap_enabled(eventmgr->platform_descriptor->platformCaps, PHM_PlatformCaps_GeminiRegulatorFanControlSupport)) {
-		eventmgr->features[PP_Feature_FFC].version = 1;
-		eventmgr->features[PP_Feature_FFC].supported = true;
-		eventmgr->features[PP_Feature_FFC].enabled = true;
-		eventmgr->features[PP_Feature_FFC].enabled_default = true;
-	} else {
-		eventmgr->features[PP_Feature_FFC].supported = false;
-		eventmgr->features[PP_Feature_FFC].enabled = false;
-		eventmgr->features[PP_Feature_FFC].enabled_default = false;
-	}
-
-	eventmgr->features[PP_Feature_VariBright].supported = false;
-	eventmgr->features[PP_Feature_VariBright].enabled = false;
-	eventmgr->features[PP_Feature_VariBright].enabled_default = false;
-
-	eventmgr->features[PP_Feature_BACO].supported = false;
-	eventmgr->features[PP_Feature_BACO].supported = false;
-	eventmgr->features[PP_Feature_BACO].enabled_default = false;
-
-	/* PowerDown feature support */
-	eventmgr->features[PP_Feature_PowerDown].supported = false;
-	eventmgr->features[PP_Feature_PowerDown].enabled = false;
-	eventmgr->features[PP_Feature_PowerDown].enabled_default = false;
-
-	eventmgr->features[PP_Feature_FPS].version = 1;
-	eventmgr->features[PP_Feature_FPS].supported = false;
-	eventmgr->features[PP_Feature_FPS].enabled_default = false;
-	eventmgr->features[PP_Feature_FPS].enabled = false;
-
-	eventmgr->features[PP_Feature_ViPG].version = 1;
-	eventmgr->features[PP_Feature_ViPG].supported = false;
-	eventmgr->features[PP_Feature_ViPG].enabled_default = false;
-	eventmgr->features[PP_Feature_ViPG].enabled = false;
-}
-
-static int thermal_interrupt_callback(void *private_data,
-				      unsigned src_id, const uint32_t *iv_entry)
-{
-	/* TO DO hanle PEM_Event_ThermalNotification (struct pp_eventmgr *)private_data*/
-	pr_info("current thermal is out of range \n");
-	return 0;
-}
-
-int pem_register_interrupts(struct pp_eventmgr *eventmgr)
-{
-	int result = 0;
-	struct pp_interrupt_registration_info info;
-
-	info.call_back = thermal_interrupt_callback;
-	info.context = eventmgr;
-
-	result = phm_register_thermal_interrupt(eventmgr->hwmgr, &info);
-
-	/* TODO:
-	 * 2. Register CTF event interrupt
-	 * 3. Register for vbios events interrupt
-	 * 4. Register External Throttle Interrupt
-	 * 5. Register Smc To Host Interrupt
-	 * */
-	return result;
-}
-
-
-int pem_unregister_interrupts(struct pp_eventmgr *eventmgr)
-{
-	return 0;
-}
-
-
-void pem_uninit_featureInfo(struct pp_eventmgr *eventmgr)
-{
-	eventmgr->features[PP_Feature_MultiUVDState].supported = false;
-	eventmgr->features[PP_Feature_VariBright].supported = false;
-	eventmgr->features[PP_Feature_PowerBudgetWaiver].supported = false;
-	eventmgr->features[PP_Feature_OverDrive].supported = false;
-	eventmgr->features[PP_Feature_OverdriveTest].supported = false;
-	eventmgr->features[PP_Feature_User3DPerformance].supported = false;
-	eventmgr->features[PP_Feature_User2DPerformance].supported = false;
-	eventmgr->features[PP_Feature_PowerPlay].supported = false;
-	eventmgr->features[PP_Feature_Force3DClock].supported = false;
-}
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventmanagement.c b/drivers/gpu/drm/amd/powerplay/eventmgr/eventmanagement.c
deleted file mode 100644
index cd1ca07ef7f7..000000000000
--- a/drivers/gpu/drm/amd/powerplay/eventmgr/eventmanagement.c
+++ /dev/null
@@ -1,215 +0,0 @@
-/*
- * Copyright 2015 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-#include "eventmanagement.h"
-#include "eventmgr.h"
-#include "eventactionchains.h"
-
-int pem_init_event_action_chains(struct pp_eventmgr *eventmgr)
-{
-	int i;
-
-	for (i = 0; i < AMD_PP_EVENT_MAX; i++)
-		eventmgr->event_chain[i] = NULL;
-
-	eventmgr->event_chain[AMD_PP_EVENT_SUSPEND] = pem_get_suspend_action_chain(eventmgr);
-	eventmgr->event_chain[AMD_PP_EVENT_INITIALIZE] = pem_get_initialize_action_chain(eventmgr);
-	eventmgr->event_chain[AMD_PP_EVENT_UNINITIALIZE] = pem_get_uninitialize_action_chain(eventmgr);
-	eventmgr->event_chain[AMD_PP_EVENT_POWER_SOURCE_CHANGE] = pem_get_power_source_change_action_chain(eventmgr);
-	eventmgr->event_chain[AMD_PP_EVENT_HIBERNATE] = pem_get_hibernate_action_chain(eventmgr);
-	eventmgr->event_chain[AMD_PP_EVENT_RESUME] = pem_get_resume_action_chain(eventmgr);
-	eventmgr->event_chain[AMD_PP_EVENT_THERMAL_NOTIFICATION] = pem_get_thermal_notification_action_chain(eventmgr);
-	eventmgr->event_chain[AMD_PP_EVENT_VBIOS_NOTIFICATION] = pem_get_vbios_notification_action_chain(eventmgr);
-	eventmgr->event_chain[AMD_PP_EVENT_ENTER_THERMAL_STATE] = pem_get_enter_thermal_state_action_chain(eventmgr);
-	eventmgr->event_chain[AMD_PP_EVENT_EXIT_THERMAL_STATE] = pem_get_exit_thermal_state_action_chain(eventmgr);
-	eventmgr->event_chain[AMD_PP_EVENT_ENABLE_POWER_PLAY] = pem_get_enable_powerplay_action_chain(eventmgr);
-	eventmgr->event_chain[AMD_PP_EVENT_DISABLE_POWER_PLAY] = pem_get_disable_powerplay_action_chain(eventmgr);
-	eventmgr->event_chain[AMD_PP_EVENT_ENABLE_OVER_DRIVE_TEST] = pem_get_enable_overdrive_test_action_chain(eventmgr);
-	eventmgr->event_chain[AMD_PP_EVENT_DISABLE_OVER_DRIVE_TEST] = pem_get_disable_overdrive_test_action_chain(eventmgr);
-	eventmgr->event_chain[AMD_PP_EVENT_ENABLE_GFX_CLOCK_GATING] = pem_get_enable_gfx_clock_gating_action_chain(eventmgr);
-	eventmgr->event_chain[AMD_PP_EVENT_DISABLE_GFX_CLOCK_GATING] = pem_get_disable_gfx_clock_gating_action_chain(eventmgr);
-	eventmgr->event_chain[AMD_PP_EVENT_ENABLE_CGPG] = pem_get_enable_cgpg_action_chain(eventmgr);
-	eventmgr->event_chain[AMD_PP_EVENT_DISABLE_CGPG] = pem_get_disable_cgpg_action_chain(eventmgr);
-	eventmgr->event_chain[AMD_PP_EVENT_COMPLETE_INIT] = pem_get_complete_init_action_chain(eventmgr);
-	eventmgr->event_chain[AMD_PP_EVENT_SCREEN_ON] = pem_get_screen_on_action_chain(eventmgr);
-	eventmgr->event_chain[AMD_PP_EVENT_SCREEN_OFF] = pem_get_screen_off_action_chain(eventmgr);
-	eventmgr->event_chain[AMD_PP_EVENT_PRE_SUSPEND] = pem_get_pre_suspend_action_chain(eventmgr);
-	eventmgr->event_chain[AMD_PP_EVENT_PRE_RESUME] = pem_get_pre_resume_action_chain(eventmgr);
-	eventmgr->event_chain[AMD_PP_EVENT_ENABLE_USER_STATE] = pem_enable_user_state_action_chain(eventmgr);
-	eventmgr->event_chain[AMD_PP_EVENT_READJUST_POWER_STATE] = pem_readjust_power_state_action_chain(eventmgr);
-	eventmgr->event_chain[AMD_PP_EVENT_DISPLAY_CONFIG_CHANGE] = pem_display_config_change_action_chain(eventmgr);
-	return 0;
-}
-
-int pem_excute_event_chain(struct pp_eventmgr *eventmgr, const struct action_chain *event_chain, struct pem_event_data *event_data)
-{
-	const pem_event_action * const *paction_chain;
-	const pem_event_action *psub_chain;
-	int tmp_result = 0;
-	int result = 0;
-
-	if (eventmgr == NULL || event_chain == NULL || event_data == NULL)
-		return -EINVAL;
-
-	for (paction_chain = event_chain->action_chain; NULL != *paction_chain; paction_chain++) {
-		if (0 != result)
-			return result;
-
-		for (psub_chain = *paction_chain; NULL != *psub_chain; psub_chain++) {
-			tmp_result = (*psub_chain)(eventmgr, event_data);
-			if (0 == result)
-				result = tmp_result;
-		}
-	}
-
-	return result;
-}
-
-const struct action_chain *pem_get_suspend_action_chain(struct pp_eventmgr *eventmgr)
-{
-	return &suspend_action_chain;
-}
-
-const struct action_chain *pem_get_initialize_action_chain(struct pp_eventmgr *eventmgr)
-{
-	return &initialize_action_chain;
-}
-
-const struct action_chain *pem_get_uninitialize_action_chain(struct pp_eventmgr *eventmgr)
-{
-	return &uninitialize_action_chain;
-}
-
-const struct action_chain *pem_get_power_source_change_action_chain(struct pp_eventmgr *eventmgr)
-{
-	return &power_source_change_action_chain_pp_enabled;  /* other case base on feature info*/
-}
-
-const struct action_chain *pem_get_resume_action_chain(struct pp_eventmgr *eventmgr)
-{
-	return &resume_action_chain;
-}
-
-const struct action_chain *pem_get_hibernate_action_chain(struct pp_eventmgr *eventmgr)
-{
-	return NULL;
-}
-
-const struct action_chain *pem_get_thermal_notification_action_chain(struct pp_eventmgr *eventmgr)
-{
-	return NULL;
-}
-
-const struct action_chain *pem_get_vbios_notification_action_chain(struct pp_eventmgr *eventmgr)
-{
-	return NULL;
-}
-
-const struct action_chain *pem_get_enter_thermal_state_action_chain(struct pp_eventmgr *eventmgr)
-{
-	return NULL;
-}
-
-const struct action_chain *pem_get_exit_thermal_state_action_chain(struct pp_eventmgr *eventmgr)
-{
-	return NULL;
-}
-
-const struct action_chain *pem_get_enable_powerplay_action_chain(struct pp_eventmgr *eventmgr)
-{
-	return NULL;
-}
-
-const struct action_chain *pem_get_disable_powerplay_action_chain(struct pp_eventmgr *eventmgr)
-{
-	return NULL;
-}
-
-const struct action_chain *pem_get_enable_overdrive_test_action_chain(struct pp_eventmgr *eventmgr)
-{
-	return NULL;
-}
-
-const struct action_chain *pem_get_disable_overdrive_test_action_chain(struct pp_eventmgr *eventmgr)
-{
-	return NULL;
-}
-
-const struct action_chain *pem_get_enable_gfx_clock_gating_action_chain(struct pp_eventmgr *eventmgr)
-{
-	return &enable_gfx_clock_gating_action_chain;
-}
-
-const struct action_chain *pem_get_disable_gfx_clock_gating_action_chain(struct pp_eventmgr *eventmgr)
-{
-	return &disable_gfx_clock_gating_action_chain;
-}
-
-const struct action_chain *pem_get_enable_cgpg_action_chain(struct pp_eventmgr *eventmgr)
-{
-	return &enable_cgpg_action_chain;
-}
-
-const struct action_chain *pem_get_disable_cgpg_action_chain(struct pp_eventmgr *eventmgr)
-{
-	return &disable_cgpg_action_chain;
-}
-
-const struct action_chain *pem_get_complete_init_action_chain(struct pp_eventmgr *eventmgr)
-{
-	return &complete_init_action_chain;
-}
-
-const struct action_chain *pem_get_screen_on_action_chain(struct pp_eventmgr *eventmgr)
-{
-	return NULL;
-}
-
-const struct action_chain *pem_get_screen_off_action_chain(struct pp_eventmgr *eventmgr)
-{
-	return NULL;
-}
-
-const struct action_chain *pem_get_pre_suspend_action_chain(struct pp_eventmgr *eventmgr)
-{
-	return NULL;
-}
-
-const struct action_chain *pem_get_pre_resume_action_chain(struct pp_eventmgr *eventmgr)
-{
-	return NULL;
-}
-
-const struct action_chain *pem_enable_user_state_action_chain(struct pp_eventmgr *eventmgr)
-{
-	return &enable_user_state_action_chain;
-}
-
-const struct action_chain *pem_readjust_power_state_action_chain(struct pp_eventmgr *eventmgr)
-{
-	return &readjust_power_state_action_chain;
-}
-
-const struct action_chain *pem_display_config_change_action_chain(struct pp_eventmgr *eventmgr)
-{
-	return &display_config_change_action_chain;
-}
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventmanagement.h b/drivers/gpu/drm/amd/powerplay/eventmgr/eventmanagement.h
deleted file mode 100644
index 383d4b295aa9..000000000000
--- a/drivers/gpu/drm/amd/powerplay/eventmgr/eventmanagement.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * Copyright 2015 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-#ifndef _EVENT_MANAGEMENT_H_
-#define _EVENT_MANAGEMENT_H_
-
-#include "eventmgr.h"
-
-int pem_init_event_action_chains(struct pp_eventmgr *eventmgr);
-int pem_excute_event_chain(struct pp_eventmgr *eventmgr, const struct action_chain *event_chain, struct pem_event_data *event_data);
-const struct action_chain *pem_get_suspend_action_chain(struct pp_eventmgr *eventmgr);
-const struct action_chain *pem_get_initialize_action_chain(struct pp_eventmgr *eventmgr);
-const struct action_chain *pem_get_uninitialize_action_chain(struct pp_eventmgr *eventmgr);
-const struct action_chain *pem_get_power_source_change_action_chain(struct pp_eventmgr *eventmgr);
-const struct action_chain *pem_get_resume_action_chain(struct pp_eventmgr *eventmgr);
-const struct action_chain *pem_get_hibernate_action_chain(struct pp_eventmgr *eventmgr);
-const struct action_chain *pem_get_thermal_notification_action_chain(struct pp_eventmgr *eventmgr);
-const struct action_chain *pem_get_vbios_notification_action_chain(struct pp_eventmgr *eventmgr);
-const struct action_chain *pem_get_enter_thermal_state_action_chain(struct pp_eventmgr *eventmgr);
-const struct action_chain *pem_get_exit_thermal_state_action_chain(struct pp_eventmgr *eventmgr);
-const struct action_chain *pem_get_enable_powerplay_action_chain(struct pp_eventmgr *eventmgr);
-const struct action_chain *pem_get_disable_powerplay_action_chain(struct pp_eventmgr *eventmgr);
-const struct action_chain *pem_get_enable_overdrive_test_action_chain(struct pp_eventmgr *eventmgr);
-const struct action_chain *pem_get_disable_overdrive_test_action_chain(struct pp_eventmgr *eventmgr);
-const struct action_chain *pem_get_enable_gfx_clock_gating_action_chain(struct pp_eventmgr *eventmgr);
-const struct action_chain *pem_get_disable_gfx_clock_gating_action_chain(struct pp_eventmgr *eventmgr);
-const struct action_chain *pem_get_enable_cgpg_action_chain(struct pp_eventmgr *eventmgr);
-const struct action_chain *pem_get_disable_cgpg_action_chain(struct pp_eventmgr *eventmgr);
-const struct action_chain *pem_get_complete_init_action_chain(struct pp_eventmgr *eventmgr);
-const struct action_chain *pem_get_screen_on_action_chain(struct pp_eventmgr *eventmgr);
-const struct action_chain *pem_get_screen_off_action_chain(struct pp_eventmgr *eventmgr);
-const struct action_chain *pem_get_pre_suspend_action_chain(struct pp_eventmgr *eventmgr);
-const struct action_chain *pem_get_pre_resume_action_chain(struct pp_eventmgr *eventmgr);
-
-extern const struct action_chain *pem_enable_user_state_action_chain(struct pp_eventmgr *eventmgr);
-extern const struct action_chain *pem_readjust_power_state_action_chain(struct pp_eventmgr *eventmgr);
-const struct action_chain *pem_display_config_change_action_chain(struct pp_eventmgr *eventmgr);
-
-
-#endif /* _EVENT_MANAGEMENT_H_ */
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventmgr.c b/drivers/gpu/drm/amd/powerplay/eventmgr/eventmgr.c
deleted file mode 100644
index 3e3ca03bd344..000000000000
--- a/drivers/gpu/drm/amd/powerplay/eventmgr/eventmgr.c
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * Copyright 2015 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include "eventmgr.h"
-#include "hwmgr.h"
-#include "eventinit.h"
-#include "eventmanagement.h"
-
-static int pem_init(struct pp_eventmgr *eventmgr)
-{
-	int result = 0;
-	struct pem_event_data event_data = { {0} };
-
-	/* Initialize PowerPlay feature info */
-	pem_init_feature_info(eventmgr);
-
-	/* Initialize event action chains */
-	pem_init_event_action_chains(eventmgr);
-
-	/* Call initialization event */
-	result = pem_handle_event(eventmgr, AMD_PP_EVENT_INITIALIZE, &event_data);
-
-	/* if (0 != result)
-		return result; */
-
-	/* Register interrupt callback functions */
-	result = pem_register_interrupts(eventmgr);
-	return 0;
-}
-
-static void pem_fini(struct pp_eventmgr *eventmgr)
-{
-	struct pem_event_data event_data = { {0} };
-
-	pem_uninit_featureInfo(eventmgr);
-	pem_unregister_interrupts(eventmgr);
-
-	pem_handle_event(eventmgr, AMD_PP_EVENT_UNINITIALIZE, &event_data);
-}
-
-int eventmgr_early_init(struct pp_instance *handle)
-{
-	struct pp_eventmgr *eventmgr;
-
-	if (handle == NULL)
-		return -EINVAL;
-
-	eventmgr = kzalloc(sizeof(struct pp_eventmgr), GFP_KERNEL);
-	if (eventmgr == NULL)
-		return -ENOMEM;
-
-	eventmgr->hwmgr = handle->hwmgr;
-	handle->eventmgr = eventmgr;
-
-	eventmgr->platform_descriptor = &(eventmgr->hwmgr->platform_descriptor);
-	eventmgr->pp_eventmgr_init = pem_init;
-	eventmgr->pp_eventmgr_fini = pem_fini;
-
-	return 0;
-}
-
-static int pem_handle_event_unlocked(struct pp_eventmgr *eventmgr, enum amd_pp_event event, struct pem_event_data *data)
-{
-	if (eventmgr == NULL || event >= AMD_PP_EVENT_MAX || data == NULL)
-		return -EINVAL;
-
-	return pem_excute_event_chain(eventmgr, eventmgr->event_chain[event], data);
-}
-
-int pem_handle_event(struct pp_eventmgr *eventmgr, enum amd_pp_event event, struct pem_event_data *event_data)
-{
-	int r = 0;
-
-	r = pem_handle_event_unlocked(eventmgr, event, event_data);
-
-	return r;
-}
-
-bool pem_is_hw_access_blocked(struct pp_eventmgr *eventmgr)
-{
-	return (eventmgr->block_adjust_power_state || phm_is_hw_access_blocked(eventmgr->hwmgr));
-}
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventsubchains.c b/drivers/gpu/drm/amd/powerplay/eventmgr/eventsubchains.c
deleted file mode 100644
index b82c43af59ab..000000000000
--- a/drivers/gpu/drm/amd/powerplay/eventmgr/eventsubchains.c
+++ /dev/null
@@ -1,410 +0,0 @@
-/*
- * Copyright 2015 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include "eventmgr.h"
-#include "eventsubchains.h"
-#include "eventtasks.h"
-#include "hardwaremanager.h"
-
-const pem_event_action reset_display_phy_access_tasks[] = {
-	pem_task_reset_display_phys_access,
-	NULL
-};
-
-const pem_event_action broadcast_power_policy_tasks[] = {
-	/* PEM_Task_BroadcastPowerPolicyChange, */
-	NULL
-};
-
-const pem_event_action unregister_interrupt_tasks[] = {
-	pem_task_unregister_interrupts,
-	NULL
-};
-
-/* Disable GFX Voltage Islands Power Gating */
-const pem_event_action disable_gfx_voltage_island_powergating_tasks[] = {
-	pem_task_disable_voltage_island_power_gating,
-	NULL
-};
-
-const pem_event_action disable_gfx_clockgating_tasks[] = {
-	pem_task_disable_gfx_clock_gating,
-	NULL
-};
-
-const pem_event_action block_adjust_power_state_tasks[] = {
-	pem_task_block_adjust_power_state,
-	NULL
-};
-
-
-const pem_event_action unblock_adjust_power_state_tasks[] = {
-	pem_task_unblock_adjust_power_state,
-	NULL
-};
-
-const pem_event_action set_performance_state_tasks[] = {
-	pem_task_set_performance_state,
-	NULL
-};
-
-const pem_event_action get_2d_performance_state_tasks[] = {
-	pem_task_get_2D_performance_state_id,
-	NULL
-};
-
-const pem_event_action conditionally_force3D_performance_state_tasks[] = {
-	pem_task_conditionally_force_3d_performance_state,
-	NULL
-};
-
-const pem_event_action process_vbios_eventinfo_tasks[] = {
-	/* PEM_Task_ProcessVbiosEventInfo,*/
-	NULL
-};
-
-const pem_event_action enable_dynamic_state_management_tasks[] = {
-	/* PEM_Task_ResetBAPMPolicyChangedFlag,*/
-	pem_task_get_boot_state_id,
-	pem_task_enable_dynamic_state_management,
-	pem_task_register_interrupts,
-	NULL
-};
-
-const pem_event_action enable_clock_power_gatings_tasks[] = {
-	pem_task_enable_clock_power_gatings_tasks,
-	pem_task_powerdown_uvd_tasks,
-	pem_task_powerdown_vce_tasks,
-	NULL
-};
-
-const pem_event_action setup_asic_tasks[] = {
-	pem_task_setup_asic,
-	NULL
-};
-
-const pem_event_action power_budget_tasks[] = {
-	/* TODO
-	 * PEM_Task_PowerBudgetWaiverAvailable,
-	 * PEM_Task_PowerBudgetWarningMessage,
-	 * PEM_Task_PruneStatesBasedOnPowerBudget,
-	*/
-	NULL
-};
-
-const pem_event_action system_config_tasks[] = {
-	/* PEM_Task_PruneStatesBasedOnSystemConfig,*/
-	NULL
-};
-
-
-const pem_event_action conditionally_force_3d_performance_state_tasks[] = {
-	pem_task_conditionally_force_3d_performance_state,
-	NULL
-};
-
-const pem_event_action ungate_all_display_phys_tasks[] = {
-	/* PEM_Task_GetDisplayPhyAccessInfo */
-	NULL
-};
-
-const pem_event_action uninitialize_display_phy_access_tasks[] = {
-	/* PEM_Task_UninitializeDisplayPhysAccess, */
-	NULL
-};
-
-const pem_event_action disable_gfx_voltage_island_power_gating_tasks[] = {
-	/* PEM_Task_DisableVoltageIslandPowerGating, */
-	NULL
-};
-
-const pem_event_action disable_gfx_clock_gating_tasks[] = {
-	pem_task_disable_gfx_clock_gating,
-	NULL
-};
-
-const pem_event_action set_boot_state_tasks[] = {
-	pem_task_get_boot_state_id,
-	pem_task_set_boot_state,
-	NULL
-};
-
-const pem_event_action adjust_power_state_tasks[] = {
-	pem_task_notify_hw_mgr_display_configuration_change,
-	pem_task_adjust_power_state,
-	pem_task_notify_smc_display_config_after_power_state_adjustment,
-	pem_task_update_allowed_performance_levels,
-	/* to do pem_task_Enable_disable_bapm, */
-	NULL
-};
-
-const pem_event_action disable_dynamic_state_management_tasks[] = {
-	pem_task_unregister_interrupts,
-	pem_task_get_boot_state_id,
-	pem_task_disable_dynamic_state_management,
-	NULL
-};
-
-const pem_event_action disable_clock_power_gatings_tasks[] = {
-	pem_task_disable_clock_power_gatings_tasks,
-	NULL
-};
-
-const pem_event_action cleanup_asic_tasks[] = {
-	/* PEM_Task_DisableFPS,*/
-	pem_task_cleanup_asic,
-	NULL
-};
-
-const pem_event_action prepare_for_pnp_stop_tasks[] = {
-	/* PEM_Task_PrepareForPnpStop,*/
-	NULL
-};
-
-const pem_event_action set_power_source_tasks[] = {
-	pem_task_set_power_source,
-	pem_task_notify_hw_of_power_source,
-	NULL
-};
-
-const pem_event_action set_power_saving_state_tasks[] = {
-	pem_task_reset_power_saving_state,
-	pem_task_get_power_saving_state,
-	pem_task_set_power_saving_state,
-	/* PEM_Task_ResetODDCState,
-	 * PEM_Task_GetODDCState,
-	 * PEM_Task_SetODDCState,*/
-	NULL
-};
-
-const pem_event_action enable_disable_fps_tasks[] = {
-	/* PEM_Task_EnableDisableFPS,*/
-	NULL
-};
-
-const pem_event_action set_nbmcu_state_tasks[] = {
-	/* PEM_Task_NBMCUStateChange,*/
-	NULL
-};
-
-const pem_event_action reset_hardware_dc_notification_tasks[] = {
-	/* PEM_Task_ResetHardwareDCNotification,*/
-	NULL
-};
-
-
-const pem_event_action notify_smu_suspend_tasks[] = {
-	/* PEM_Task_NotifySMUSuspend,*/
-	NULL
-};
-
-const pem_event_action disable_smc_firmware_ctf_tasks[] = {
-	pem_task_disable_smc_firmware_ctf,
-	NULL
-};
-
-const pem_event_action disable_fps_tasks[] = {
-	/* PEM_Task_DisableFPS,*/
-	NULL
-};
-
-const pem_event_action vari_bright_suspend_tasks[] = {
-	/* PEM_Task_VariBright_Suspend,*/
-	NULL
-};
-
-const pem_event_action reset_fan_speed_to_default_tasks[] = {
-	/* PEM_Task_ResetFanSpeedToDefault,*/
-	NULL
-};
-
-const pem_event_action power_down_asic_tasks[] = {
-	/* PEM_Task_DisableFPS,*/
-	pem_task_power_down_asic,
-	NULL
-};
-
-const pem_event_action disable_stutter_mode_tasks[] = {
-	/* PEM_Task_DisableStutterMode,*/
-	NULL
-};
-
-const pem_event_action set_connected_standby_tasks[] = {
-	/* PEM_Task_SetConnectedStandby,*/
-	NULL
-};
-
-const pem_event_action block_hw_access_tasks[] = {
-	pem_task_block_hw_access,
-	NULL
-};
-
-const pem_event_action unblock_hw_access_tasks[] = {
-	pem_task_un_block_hw_access,
-	NULL
-};
-
-const pem_event_action resume_connected_standby_tasks[] = {
-	/* PEM_Task_ResumeConnectedStandby,*/
-	NULL
-};
-
-const pem_event_action notify_smu_resume_tasks[] = {
-	/* PEM_Task_NotifySMUResume,*/
-	NULL
-};
-
-const pem_event_action reset_display_configCounter_tasks[] = {
-	pem_task_reset_display_phys_access,
-	NULL
-};
-
-const pem_event_action update_dal_configuration_tasks[] = {
-	/* PEM_Task_CheckVBlankTime,*/
-	NULL
-};
-
-const pem_event_action vari_bright_resume_tasks[] = {
-	/* PEM_Task_VariBright_Resume,*/
-	NULL
-};
-
-const pem_event_action notify_hw_power_source_tasks[] = {
-	pem_task_notify_hw_of_power_source,
-	NULL
-};
-
-const pem_event_action process_vbios_event_info_tasks[] = {
-	/* PEM_Task_ProcessVbiosEventInfo,*/
-	NULL
-};
-
-const pem_event_action enable_gfx_clock_gating_tasks[] = {
-	pem_task_enable_gfx_clock_gating,
-	NULL
-};
-
-const pem_event_action enable_gfx_voltage_island_power_gating_tasks[] = {
-	pem_task_enable_voltage_island_power_gating,
-	NULL
-};
-
-const pem_event_action reset_clock_gating_tasks[] = {
-	/* PEM_Task_ResetClockGating*/
-	NULL
-};
-
-const pem_event_action notify_smu_vpu_recovery_end_tasks[] = {
-	/* PEM_Task_NotifySmuVPURecoveryEnd,*/
-	NULL
-};
-
-const pem_event_action disable_vpu_cap_tasks[] = {
-	/* PEM_Task_DisableVPUCap,*/
-	NULL
-};
-
-const pem_event_action execute_escape_sequence_tasks[] = {
-	/* PEM_Task_ExecuteEscapesequence,*/
-	NULL
-};
-
-const pem_event_action notify_power_state_change_tasks[] = {
-	pem_task_notify_power_state_change,
-	NULL
-};
-
-const pem_event_action enable_cgpg_tasks[] = {
-	pem_task_enable_cgpg,
-	NULL
-};
-
-const pem_event_action disable_cgpg_tasks[] = {
-	pem_task_disable_cgpg,
-	NULL
-};
-
-const pem_event_action enable_user_2d_performance_tasks[] = {
-	/* PEM_Task_SetUser2DPerformanceFlag,*/
-	/* PEM_Task_UpdateUser2DPerformanceEnableEvents,*/
-	NULL
-};
-
-const pem_event_action add_user_2d_performance_state_tasks[] = {
-	/* PEM_Task_Get2DPerformanceTemplate,*/
-	/* PEM_Task_AllocateNewPowerStateMemory,*/
-	/* PEM_Task_CopyNewPowerStateInfo,*/
-	/* PEM_Task_UpdateNewPowerStateClocks,*/
-	/* PEM_Task_UpdateNewPowerStateUser2DPerformanceFlag,*/
-	/* PEM_Task_AddPowerState,*/
-	/* PEM_Task_ReleaseNewPowerStateMemory,*/
-	NULL
-};
-
-const pem_event_action delete_user_2d_performance_state_tasks[] = {
-	/* PEM_Task_GetCurrentUser2DPerformanceStateID,*/
-	/* PEM_Task_DeletePowerState,*/
-	/* PEM_Task_SetCurrentUser2DPerformanceStateID,*/
-	NULL
-};
-
-const pem_event_action disable_user_2d_performance_tasks[] = {
-	/* PEM_Task_ResetUser2DPerformanceFlag,*/
-	/* PEM_Task_UpdateUser2DPerformanceDisableEvents,*/
-	NULL
-};
-
-const pem_event_action enable_stutter_mode_tasks[] = {
-	pem_task_enable_stutter_mode,
-	NULL
-};
-
-const pem_event_action enable_disable_bapm_tasks[] = {
-	/*PEM_Task_EnableDisableBAPM,*/
-	NULL
-};
-
-const pem_event_action reset_boot_state_tasks[] = {
-	pem_task_reset_boot_state,
-	NULL
-};
-
-const pem_event_action create_new_user_performance_state_tasks[] = {
-	pem_task_create_user_performance_state,
-	NULL
-};
-
-const pem_event_action initialize_thermal_controller_tasks[] = {
-	pem_task_initialize_thermal_controller,
-	NULL
-};
-
-const pem_event_action uninitialize_thermal_controller_tasks[] = {
-	pem_task_uninitialize_thermal_controller,
-	NULL
-};
-
-const pem_event_action set_cpu_power_state[] = {
-	pem_task_set_cpu_power_state,
-	NULL
-};
\ No newline at end of file
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventsubchains.h b/drivers/gpu/drm/amd/powerplay/eventmgr/eventsubchains.h
deleted file mode 100644
index 7714cb927428..000000000000
--- a/drivers/gpu/drm/amd/powerplay/eventmgr/eventsubchains.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * Copyright 2015 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef _EVENT_SUB_CHAINS_H_
-#define _EVENT_SUB_CHAINS_H_
-
-#include "eventmgr.h"
-
-extern const pem_event_action reset_display_phy_access_tasks[];
-extern const pem_event_action broadcast_power_policy_tasks[];
-extern const pem_event_action unregister_interrupt_tasks[];
-extern const pem_event_action disable_GFX_voltage_island_powergating_tasks[];
-extern const pem_event_action disable_GFX_clockgating_tasks[];
-extern const pem_event_action block_adjust_power_state_tasks[];
-extern const pem_event_action unblock_adjust_power_state_tasks[];
-extern const pem_event_action set_performance_state_tasks[];
-extern const pem_event_action get_2D_performance_state_tasks[];
-extern const pem_event_action conditionally_force3D_performance_state_tasks[];
-extern const pem_event_action process_vbios_eventinfo_tasks[];
-extern const pem_event_action enable_dynamic_state_management_tasks[];
-extern const pem_event_action enable_clock_power_gatings_tasks[];
-extern const pem_event_action conditionally_force3D_performance_state_tasks[];
-extern const pem_event_action setup_asic_tasks[];
-extern const pem_event_action power_budget_tasks[];
-extern const pem_event_action system_config_tasks[];
-extern const pem_event_action get_2d_performance_state_tasks[];
-extern const pem_event_action conditionally_force_3d_performance_state_tasks[];
-extern const pem_event_action ungate_all_display_phys_tasks[];
-extern const pem_event_action uninitialize_display_phy_access_tasks[];
-extern const pem_event_action disable_gfx_voltage_island_power_gating_tasks[];
-extern const pem_event_action disable_gfx_clock_gating_tasks[];
-extern const pem_event_action set_boot_state_tasks[];
-extern const pem_event_action adjust_power_state_tasks[];
-extern const pem_event_action disable_dynamic_state_management_tasks[];
-extern const pem_event_action disable_clock_power_gatings_tasks[];
-extern const pem_event_action cleanup_asic_tasks[];
-extern const pem_event_action prepare_for_pnp_stop_tasks[];
-extern const pem_event_action set_power_source_tasks[];
-extern const pem_event_action set_power_saving_state_tasks[];
-extern const pem_event_action enable_disable_fps_tasks[];
-extern const pem_event_action set_nbmcu_state_tasks[];
-extern const pem_event_action reset_hardware_dc_notification_tasks[];
-extern const pem_event_action notify_smu_suspend_tasks[];
-extern const pem_event_action disable_smc_firmware_ctf_tasks[];
-extern const pem_event_action disable_fps_tasks[];
-extern const pem_event_action vari_bright_suspend_tasks[];
-extern const pem_event_action reset_fan_speed_to_default_tasks[];
-extern const pem_event_action power_down_asic_tasks[];
-extern const pem_event_action disable_stutter_mode_tasks[];
-extern const pem_event_action set_connected_standby_tasks[];
-extern const pem_event_action block_hw_access_tasks[];
-extern const pem_event_action unblock_hw_access_tasks[];
-extern const pem_event_action resume_connected_standby_tasks[];
-extern const pem_event_action notify_smu_resume_tasks[];
-extern const pem_event_action reset_display_configCounter_tasks[];
-extern const pem_event_action update_dal_configuration_tasks[];
-extern const pem_event_action vari_bright_resume_tasks[];
-extern const pem_event_action notify_hw_power_source_tasks[];
-extern const pem_event_action process_vbios_event_info_tasks[];
-extern const pem_event_action enable_gfx_clock_gating_tasks[];
-extern const pem_event_action enable_gfx_voltage_island_power_gating_tasks[];
-extern const pem_event_action reset_clock_gating_tasks[];
-extern const pem_event_action notify_smu_vpu_recovery_end_tasks[];
-extern const pem_event_action disable_vpu_cap_tasks[];
-extern const pem_event_action execute_escape_sequence_tasks[];
-extern const pem_event_action notify_power_state_change_tasks[];
-extern const pem_event_action enable_cgpg_tasks[];
-extern const pem_event_action disable_cgpg_tasks[];
-extern const pem_event_action enable_user_2d_performance_tasks[];
-extern const pem_event_action add_user_2d_performance_state_tasks[];
-extern const pem_event_action delete_user_2d_performance_state_tasks[];
-extern const pem_event_action disable_user_2d_performance_tasks[];
-extern const pem_event_action enable_stutter_mode_tasks[];
-extern const pem_event_action enable_disable_bapm_tasks[];
-extern const pem_event_action reset_boot_state_tasks[];
-extern const pem_event_action create_new_user_performance_state_tasks[];
-extern const pem_event_action initialize_thermal_controller_tasks[];
-extern const pem_event_action uninitialize_thermal_controller_tasks[];
-extern const pem_event_action set_cpu_power_state[];
-#endif /* _EVENT_SUB_CHAINS_H_ */
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c b/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c
deleted file mode 100644
index 8c4ebaae1e0c..000000000000
--- a/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c
+++ /dev/null
@@ -1,445 +0,0 @@
-/*
- * Copyright 2015 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include "eventmgr.h"
-#include "eventinit.h"
-#include "eventmanagement.h"
-#include "eventmanager.h"
-#include "hardwaremanager.h"
-#include "eventtasks.h"
-#include "power_state.h"
-#include "hwmgr.h"
-#include "amd_powerplay.h"
-#include "psm.h"
-
-#define TEMP_RANGE_MIN (90 * 1000)
-#define TEMP_RANGE_MAX (120 * 1000)
-
-int pem_task_update_allowed_performance_levels(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-
-	if (eventmgr == NULL || eventmgr->hwmgr == NULL)
-		return -EINVAL;
-
-	if (pem_is_hw_access_blocked(eventmgr))
-		return 0;
-
-	phm_force_dpm_levels(eventmgr->hwmgr, eventmgr->hwmgr->dpm_level);
-
-	return 0;
-}
-
-/* eventtasks_generic.c */
-int pem_task_adjust_power_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	struct pp_hwmgr *hwmgr;
-
-	if (pem_is_hw_access_blocked(eventmgr))
-		return 0;
-
-	hwmgr = eventmgr->hwmgr;
-	if (event_data->pnew_power_state != NULL)
-		hwmgr->request_ps = event_data->pnew_power_state;
-
-	if (phm_cap_enabled(eventmgr->platform_descriptor->platformCaps, PHM_PlatformCaps_DynamicPatchPowerState))
-		psm_adjust_power_state_dynamic(eventmgr, event_data->skip_state_adjust_rules);
-	else
-		psm_adjust_power_state_static(eventmgr, event_data->skip_state_adjust_rules);
-
-	return 0;
-}
-
-int pem_task_power_down_asic(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	return phm_power_down_asic(eventmgr->hwmgr);
-}
-
-int pem_task_set_boot_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	if (pem_is_event_data_valid(event_data->valid_fields, PEM_EventDataValid_RequestedStateID))
-		return psm_set_states(eventmgr, &(event_data->requested_state_id));
-
-	return 0;
-}
-
-int pem_task_reset_boot_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	/* TODO */
-	return 0;
-}
-
-int pem_task_update_new_power_state_clocks(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	/* TODO */
-	return 0;
-}
-
-int pem_task_system_shutdown(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	/* TODO */
-	return 0;
-}
-
-int pem_task_register_interrupts(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	/* TODO */
-	return 0;
-}
-
-int pem_task_unregister_interrupts(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	return pem_unregister_interrupts(eventmgr);
-}
-
-int pem_task_get_boot_state_id(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	int result;
-
-	result = psm_get_state_by_classification(eventmgr,
-		PP_StateClassificationFlag_Boot,
-		&(event_data->requested_state_id)
-	);
-
-	if (0 == result)
-		pem_set_event_data_valid(event_data->valid_fields, PEM_EventDataValid_RequestedStateID);
-	else
-		pem_unset_event_data_valid(event_data->valid_fields, PEM_EventDataValid_RequestedStateID);
-
-	return result;
-}
-
-int pem_task_enable_dynamic_state_management(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	return phm_enable_dynamic_state_management(eventmgr->hwmgr);
-}
-
-int pem_task_disable_dynamic_state_management(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	return phm_disable_dynamic_state_management(eventmgr->hwmgr);
-}
-
-int pem_task_enable_clock_power_gatings_tasks(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	return phm_enable_clock_power_gatings(eventmgr->hwmgr);
-}
-
-int pem_task_powerdown_uvd_tasks(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	return phm_powerdown_uvd(eventmgr->hwmgr);
-}
-
-int pem_task_powerdown_vce_tasks(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	phm_powergate_uvd(eventmgr->hwmgr, true);
-	phm_powergate_vce(eventmgr->hwmgr, true);
-	return 0;
-}
-
-int pem_task_disable_clock_power_gatings_tasks(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	phm_disable_clock_power_gatings(eventmgr->hwmgr);
-	return 0;
-}
-
-int pem_task_start_asic_block_usage(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	/* TODO */
-	return 0;
-}
-
-int pem_task_stop_asic_block_usage(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	/* TODO */
-	return 0;
-}
-
-int pem_task_disable_smc_firmware_ctf(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	return phm_disable_smc_firmware_ctf(eventmgr->hwmgr);
-}
-
-int pem_task_setup_asic(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	return phm_setup_asic(eventmgr->hwmgr);
-}
-
-int pem_task_cleanup_asic(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	/* TODO */
-	return 0;
-}
-
-int pem_task_store_dal_configuration(struct pp_eventmgr *eventmgr, const struct amd_display_configuration *display_config)
-{
-	/* TODO */
-	return 0;
-	/*phm_store_dal_configuration_data(eventmgr->hwmgr, display_config) */
-}
-
-int pem_task_notify_hw_mgr_display_configuration_change(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	if (pem_is_hw_access_blocked(eventmgr))
-		return 0;
-
-	return phm_display_configuration_changed(eventmgr->hwmgr);
-}
-
-int pem_task_notify_hw_mgr_pre_display_configuration_change(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	return 0;
-}
-
-int pem_task_notify_smc_display_config_after_power_state_adjustment(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	if (pem_is_hw_access_blocked(eventmgr))
-		return 0;
-
-	return phm_notify_smc_display_config_after_ps_adjustment(eventmgr->hwmgr);
-}
-
-int pem_task_block_adjust_power_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	eventmgr->block_adjust_power_state = true;
-	/* to do PHM_ResetIPSCounter(pEventMgr->pHwMgr);*/
-	return 0;
-}
-
-int pem_task_unblock_adjust_power_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	eventmgr->block_adjust_power_state = false;
-	return 0;
-}
-
-int pem_task_notify_power_state_change(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	/* TODO */
-	return 0;
-}
-
-int pem_task_block_hw_access(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	/* TODO */
-	return 0;
-}
-
-int pem_task_un_block_hw_access(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	/* TODO */
-	return 0;
-}
-
-int pem_task_reset_display_phys_access(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	/* TODO */
-	return 0;
-}
-
-int pem_task_set_cpu_power_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	return phm_set_cpu_power_state(eventmgr->hwmgr);
-}
-
-/*powersaving*/
-
-int pem_task_set_power_source(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	/* TODO */
-	return 0;
-}
-
-int pem_task_notify_hw_of_power_source(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	/* TODO */
-	return 0;
-}
-
-int pem_task_get_power_saving_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	/* TODO */
-	return 0;
-}
-
-int pem_task_reset_power_saving_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	/* TODO */
-	return 0;
-}
-
-int pem_task_set_power_saving_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	/* TODO */
-	return 0;
-}
-
-int pem_task_set_screen_state_on(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	/* TODO */
-	return 0;
-}
-
-int pem_task_set_screen_state_off(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	/* TODO */
-	return 0;
-}
-
-int pem_task_enable_voltage_island_power_gating(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	/* TODO */
-	return 0;
-}
-
-int pem_task_disable_voltage_island_power_gating(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	/* TODO */
-	return 0;
-}
-
-int pem_task_enable_cgpg(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	/* TODO */
-	return 0;
-}
-
-int pem_task_disable_cgpg(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	/* TODO */
-	return 0;
-}
-
-int pem_task_enable_clock_power_gating(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	/* TODO */
-	return 0;
-}
-
-
-int pem_task_enable_gfx_clock_gating(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	/* TODO */
-	return 0;
-}
-
-int pem_task_disable_gfx_clock_gating(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	/* TODO */
-	return 0;
-}
-
-
-/* performance */
-int pem_task_set_performance_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	if (pem_is_event_data_valid(event_data->valid_fields, PEM_EventDataValid_RequestedStateID))
-		return psm_set_states(eventmgr, &(event_data->requested_state_id));
-
-	return 0;
-}
-
-int pem_task_conditionally_force_3d_performance_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	/* TODO */
-	return 0;
-}
-
-int pem_task_enable_stutter_mode(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	/* TODO */
-	return 0;
-}
-
-int pem_task_get_2D_performance_state_id(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	int result;
-
-	if (eventmgr->features[PP_Feature_PowerPlay].supported &&
-		!(eventmgr->features[PP_Feature_PowerPlay].enabled))
-			result = psm_get_state_by_classification(eventmgr,
-					PP_StateClassificationFlag_Boot,
-					&(event_data->requested_state_id));
-	else if (eventmgr->features[PP_Feature_User2DPerformance].enabled)
-			result = psm_get_state_by_classification(eventmgr,
-				   PP_StateClassificationFlag_User2DPerformance,
-					&(event_data->requested_state_id));
-	else
-		result = psm_get_ui_state(eventmgr, PP_StateUILabel_Performance,
-					&(event_data->requested_state_id));
-
-	if (0 == result)
-		pem_set_event_data_valid(event_data->valid_fields, PEM_EventDataValid_RequestedStateID);
-	else
-		pem_unset_event_data_valid(event_data->valid_fields, PEM_EventDataValid_RequestedStateID);
-
-	return result;
-}
-
-int pem_task_create_user_performance_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	struct pp_power_state *state;
-	int table_entries;
-	struct pp_hwmgr *hwmgr = eventmgr->hwmgr;
-	int i;
-
-	table_entries = hwmgr->num_ps;
-	state = hwmgr->ps;
-
-restart_search:
-	for (i = 0; i < table_entries; i++) {
-		if (state->classification.ui_label & event_data->requested_ui_label) {
-			event_data->pnew_power_state = state;
-			return 0;
-		}
-		state = (struct pp_power_state *)((unsigned long)state + hwmgr->ps_size);
-	}
-
-	switch (event_data->requested_ui_label) {
-	case PP_StateUILabel_Battery:
-	case PP_StateUILabel_Balanced:
-		event_data->requested_ui_label = PP_StateUILabel_Performance;
-		goto restart_search;
-	default:
-		break;
-	}
-	return -1;
-}
-
-int pem_task_initialize_thermal_controller(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	struct PP_TemperatureRange range;
-
-	range.max = TEMP_RANGE_MAX;
-	range.min = TEMP_RANGE_MIN;
-
-	if (eventmgr == NULL || eventmgr->platform_descriptor == NULL)
-		return -EINVAL;
-
-	if (phm_cap_enabled(eventmgr->platform_descriptor->platformCaps, PHM_PlatformCaps_ThermalController))
-		return phm_start_thermal_controller(eventmgr->hwmgr, &range);
-
-	return 0;
-}
-
-int pem_task_uninitialize_thermal_controller(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-{
-	return phm_stop_thermal_controller(eventmgr->hwmgr);
-}
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.h b/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.h
deleted file mode 100644
index 37e7ca5a58e0..000000000000
--- a/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * Copyright 2015 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef _EVENT_TASKS_H_
-#define _EVENT_TASKS_H_
-#include "eventmgr.h"
-
-struct amd_display_configuration;
-
-/* eventtasks_generic.c */
-int pem_task_adjust_power_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_power_down_asic(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_get_boot_state_id(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_set_boot_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_reset_boot_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_update_new_power_state_clocks(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_system_shutdown(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_register_interrupts(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_unregister_interrupts(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_enable_dynamic_state_management(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_disable_dynamic_state_management(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_enable_clock_power_gatings_tasks(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_powerdown_uvd_tasks(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_powerdown_vce_tasks(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_disable_clock_power_gatings_tasks(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_start_asic_block_usage(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_stop_asic_block_usage(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_setup_asic(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_cleanup_asic(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_store_dal_configuration (struct pp_eventmgr *eventmgr, const struct amd_display_configuration *display_config);
-int pem_task_notify_hw_mgr_display_configuration_change(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_notify_hw_mgr_pre_display_configuration_change(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_block_adjust_power_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_unblock_adjust_power_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_notify_power_state_change(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_block_hw_access(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_un_block_hw_access(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_reset_display_phys_access(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_set_cpu_power_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_notify_smc_display_config_after_power_state_adjustment(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-/*powersaving*/
-
-int pem_task_set_power_source(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_notify_hw_of_power_source(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_get_power_saving_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_reset_power_saving_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_set_power_saving_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_set_screen_state_on(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_set_screen_state_off(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_enable_voltage_island_power_gating(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_disable_voltage_island_power_gating(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_enable_cgpg(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_disable_cgpg(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_enable_gfx_clock_gating(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_disable_gfx_clock_gating(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_enable_stutter_mode(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-
-/* performance */
-int pem_task_set_performance_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_conditionally_force_3d_performance_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_get_2D_performance_state_id(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_create_user_performance_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_update_allowed_performance_levels(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-/*thermal */
-int pem_task_initialize_thermal_controller(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_uninitialize_thermal_controller(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-int pem_task_disable_smc_firmware_ctf(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-
-#endif /* _EVENT_TASKS_H_ */
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/psm.c b/drivers/gpu/drm/amd/powerplay/eventmgr/psm.c
deleted file mode 100644
index 489908887e9c..000000000000
--- a/drivers/gpu/drm/amd/powerplay/eventmgr/psm.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * Copyright 2015 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-#include "psm.h"
-
-int psm_get_ui_state(struct pp_eventmgr *eventmgr, enum PP_StateUILabel ui_label, unsigned long *state_id)
-{
-	struct pp_power_state *state;
-	int table_entries;
-	struct pp_hwmgr *hwmgr = eventmgr->hwmgr;
-	int i;
-
-	table_entries = hwmgr->num_ps;
-	state = hwmgr->ps;
-
-	for (i = 0; i < table_entries; i++) {
-		if (state->classification.ui_label & ui_label) {
-			*state_id = state->id;
-			return 0;
-		}
-		state = (struct pp_power_state *)((unsigned long)state + hwmgr->ps_size);
-	}
-	return -1;
-}
-
-int psm_get_state_by_classification(struct pp_eventmgr *eventmgr, enum PP_StateClassificationFlag flag, unsigned long *state_id)
-{
-	struct pp_power_state *state;
-	int table_entries;
-	struct pp_hwmgr *hwmgr = eventmgr->hwmgr;
-	int i;
-
-	table_entries = hwmgr->num_ps;
-	state = hwmgr->ps;
-
-	for (i = 0; i < table_entries; i++) {
-		if (state->classification.flags & flag) {
-			*state_id = state->id;
-			return 0;
-		}
-		state = (struct pp_power_state *)((unsigned long)state + hwmgr->ps_size);
-	}
-	return -1;
-}
-
-int psm_set_states(struct pp_eventmgr *eventmgr, unsigned long *state_id)
-{
-	struct pp_power_state *state;
-	int table_entries;
-	struct pp_hwmgr *hwmgr = eventmgr->hwmgr;
-	int i;
-
-	table_entries = hwmgr->num_ps;
-
-	state = hwmgr->ps;
-
-	for (i = 0; i < table_entries; i++) {
-		if (state->id == *state_id) {
-			memcpy(hwmgr->request_ps, state, hwmgr->ps_size);
-			return 0;
-		}
-		state = (struct pp_power_state *)((unsigned long)state + hwmgr->ps_size);
-	}
-	return -1;
-}
-
-int psm_adjust_power_state_dynamic(struct pp_eventmgr *eventmgr, bool skip)
-{
-
-	struct pp_power_state *pcurrent;
-	struct pp_power_state *requested;
-	struct pp_hwmgr *hwmgr;
-	bool equal;
-
-	if (skip)
-		return 0;
-
-	hwmgr = eventmgr->hwmgr;
-	pcurrent = hwmgr->current_ps;
-	requested = hwmgr->request_ps;
-
-	if (requested == NULL)
-		return 0;
-
-	phm_apply_state_adjust_rules(hwmgr, requested, pcurrent);
-
-	if (pcurrent == NULL || (0 != phm_check_states_equal(hwmgr, &pcurrent->hardware, &requested->hardware, &equal)))
-		equal = false;
-
-	if (!equal || phm_check_smc_update_required_for_display_configuration(hwmgr)) {
-		phm_set_power_state(hwmgr, &pcurrent->hardware, &requested->hardware);
-		memcpy(hwmgr->current_ps, hwmgr->request_ps, hwmgr->ps_size);
-	}
-	return 0;
-}
-
-int psm_adjust_power_state_static(struct pp_eventmgr *eventmgr, bool skip)
-{
-	return 0;
-}
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile b/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile
index d13fdadbbf9e..a212c27f2e17 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile
@@ -1,16 +1,37 @@
-# SPDX-License-Identifier: GPL-2.0
+#
+# Copyright 2017 Advanced Micro Devices, Inc.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+#
 #
 # Makefile for the 'hw manager' sub-component of powerplay.
 # It provides the hardware management services for the driver.
 
-HARDWARE_MGR = hwmgr.o processpptables.o functiontables.o \
+HARDWARE_MGR = hwmgr.o processpptables.o \
 		hardwaremanager.o pp_acpi.o cz_hwmgr.o \
 		cz_clockpowergating.o pppcielanes.o\
 		process_pptables_v1_0.o ppatomctrl.o ppatomfwctrl.o \
 		smu7_hwmgr.o smu7_powertune.o smu7_thermal.o \
 		smu7_clockpowergating.o \
 		vega10_processpptables.o vega10_hwmgr.o vega10_powertune.o \
-		vega10_thermal.o pp_overdriver.o rv_hwmgr.o
+		vega10_thermal.o rv_hwmgr.o pp_psm.o\
+		pp_overdriver.o
 
 AMD_PP_HWMGR = $(addprefix $(AMD_PP_PATH)/hwmgr/,$(HARDWARE_MGR))
 
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_clockpowergating.c b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_clockpowergating.c
index b33935fcf428..44de0874629f 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_clockpowergating.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_clockpowergating.c
@@ -103,16 +103,6 @@ int cz_phm_ungate_all_display_phys(struct pp_hwmgr *hwmgr)
 	return 0;
 }
 
-static int cz_tf_uvd_power_gating_initialize(struct pp_hwmgr *hwmgr, void *pInput, void *pOutput, void *pStorage, int Result)
-{
-	return 0;
-}
-
-static int cz_tf_vce_power_gating_initialize(struct pp_hwmgr *hwmgr, void *pInput, void *pOutput, void *pStorage, int Result)
-{
-	return 0;
-}
-
 int cz_enable_disable_uvd_dpm(struct pp_hwmgr *hwmgr, bool enable)
 {
 	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
@@ -123,12 +113,12 @@ int cz_enable_disable_uvd_dpm(struct pp_hwmgr *hwmgr, bool enable)
 				  PHM_PlatformCaps_UVDDPM)) {
 		cz_hwmgr->dpm_flags |= DPMFlags_UVD_Enabled;
 		dpm_features |= UVD_DPM_MASK;
-		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+		smum_send_msg_to_smc_with_parameter(hwmgr,
 			    PPSMC_MSG_EnableAllSmuFeatures, dpm_features);
 	} else {
 		dpm_features |= UVD_DPM_MASK;
 		cz_hwmgr->dpm_flags &= ~DPMFlags_UVD_Enabled;
-		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+		smum_send_msg_to_smc_with_parameter(hwmgr,
 			   PPSMC_MSG_DisableAllSmuFeatures, dpm_features);
 	}
 	return 0;
@@ -144,12 +134,12 @@ int cz_enable_disable_vce_dpm(struct pp_hwmgr *hwmgr, bool enable)
 				PHM_PlatformCaps_VCEDPM)) {
 		cz_hwmgr->dpm_flags |= DPMFlags_VCE_Enabled;
 		dpm_features |= VCE_DPM_MASK;
-		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+		smum_send_msg_to_smc_with_parameter(hwmgr,
 			    PPSMC_MSG_EnableAllSmuFeatures, dpm_features);
 	} else {
 		dpm_features |= VCE_DPM_MASK;
 		cz_hwmgr->dpm_flags &= ~DPMFlags_VCE_Enabled;
-		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+		smum_send_msg_to_smc_with_parameter(hwmgr,
 			   PPSMC_MSG_DisableAllSmuFeatures, dpm_features);
 	}
 
@@ -157,7 +147,7 @@ int cz_enable_disable_vce_dpm(struct pp_hwmgr *hwmgr, bool enable)
 }
 
 
-int cz_dpm_powergate_uvd(struct pp_hwmgr *hwmgr, bool bgate)
+void cz_dpm_powergate_uvd(struct pp_hwmgr *hwmgr, bool bgate)
 {
 	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
 
@@ -183,10 +173,9 @@ int cz_dpm_powergate_uvd(struct pp_hwmgr *hwmgr, bool bgate)
 		cz_dpm_update_uvd_dpm(hwmgr, false);
 	}
 
-	return 0;
 }
 
-int cz_dpm_powergate_vce(struct pp_hwmgr *hwmgr, bool bgate)
+void cz_dpm_powergate_vce(struct pp_hwmgr *hwmgr, bool bgate)
 {
 	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
 
@@ -215,29 +204,6 @@ int cz_dpm_powergate_vce(struct pp_hwmgr *hwmgr, bool bgate)
 					AMD_CG_STATE_UNGATE);
 		cz_dpm_update_vce_dpm(hwmgr);
 		cz_enable_disable_vce_dpm(hwmgr, true);
-		return 0;
 	}
-
-	return 0;
 }
 
-
-static const struct phm_master_table_item cz_enable_clock_power_gatings_list[] = {
-	/*we don't need an exit table here, because there is only D3 cold on Kv*/
-	{
-	  .isFunctionNeededInRuntimeTable = phm_cf_want_uvd_power_gating,
-	  .tableFunction = cz_tf_uvd_power_gating_initialize
-	},
-	{
-	  .isFunctionNeededInRuntimeTable = phm_cf_want_vce_power_gating,
-	  .tableFunction = cz_tf_vce_power_gating_initialize
-	},
-	/* to do { NULL, cz_tf_xdma_power_gating_enable }, */
-	{ }
-};
-
-const struct phm_master_table_header cz_phm_enable_clock_power_gatings_master = {
-	0,
-	PHM_MasterTableFlag_None,
-	cz_enable_clock_power_gatings_list
-};
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_clockpowergating.h b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_clockpowergating.h
index 1954ceaed439..92f707bc46e7 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_clockpowergating.h
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_clockpowergating.h
@@ -29,8 +29,8 @@
 
 extern int cz_phm_set_asic_block_gating(struct pp_hwmgr *hwmgr, enum PHM_AsicBlock block, enum PHM_ClockGateSetting gating);
 extern const struct phm_master_table_header cz_phm_enable_clock_power_gatings_master;
-extern int cz_dpm_powergate_vce(struct pp_hwmgr *hwmgr, bool bgate);
-extern int cz_dpm_powergate_uvd(struct pp_hwmgr *hwmgr, bool bgate);
+extern void cz_dpm_powergate_vce(struct pp_hwmgr *hwmgr, bool bgate);
+extern void cz_dpm_powergate_uvd(struct pp_hwmgr *hwmgr, bool bgate);
 extern int cz_enable_disable_vce_dpm(struct pp_hwmgr *hwmgr, bool enable);
 extern int cz_enable_disable_uvd_dpm(struct pp_hwmgr *hwmgr, bool enable);
 #endif /* _CZ_CLOCK_POWER_GATING_H_ */
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
index bc839ff0bdd0..ad1f6b57884b 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
@@ -162,8 +162,8 @@ static uint32_t cz_get_max_sclk_level(struct pp_hwmgr *hwmgr)
 	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
 
 	if (cz_hwmgr->max_sclk_level == 0) {
-		smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_GetMaxSclkLevel);
-		cz_hwmgr->max_sclk_level = smum_get_argument(hwmgr->smumgr) + 1;
+		smum_send_msg_to_smc(hwmgr, PPSMC_MSG_GetMaxSclkLevel);
+		cz_hwmgr->max_sclk_level = smum_get_argument(hwmgr) + 1;
 	}
 
 	return cz_hwmgr->max_sclk_level;
@@ -440,14 +440,7 @@ static int cz_construct_boot_state(struct pp_hwmgr *hwmgr)
 	return 0;
 }
 
-static int cz_tf_reset_active_process_mask(struct pp_hwmgr *hwmgr, void *input,
-					void *output, void *storage, int result)
-{
-	return 0;
-}
-
-static int cz_tf_upload_pptable_to_smu(struct pp_hwmgr *hwmgr, void *input,
-				       void *output, void *storage, int result)
+static int cz_upload_pptable_to_smu(struct pp_hwmgr *hwmgr)
 {
 	struct SMU8_Fusion_ClkTable *clock_table;
 	int ret;
@@ -469,7 +462,7 @@ static int cz_tf_upload_pptable_to_smu(struct pp_hwmgr *hwmgr, void *input,
 	if (!hwmgr->need_pp_table_upload)
 		return 0;
 
-	ret = smum_download_powerplay_table(hwmgr->smumgr, &table);
+	ret = smum_download_powerplay_table(hwmgr, &table);
 
 	PP_ASSERT_WITH_CODE((0 == ret && NULL != table),
 			    "Fail to get clock table from SMU!", return -EINVAL;);
@@ -561,13 +554,12 @@ static int cz_tf_upload_pptable_to_smu(struct pp_hwmgr *hwmgr, void *input,
 			(uint8_t)dividers.pll_post_divider;
 
 	}
-	ret = smum_upload_powerplay_table(hwmgr->smumgr);
+	ret = smum_upload_powerplay_table(hwmgr);
 
 	return ret;
 }
 
-static int cz_tf_init_sclk_limit(struct pp_hwmgr *hwmgr, void *input,
-				 void *output, void *storage, int result)
+static int cz_init_sclk_limit(struct pp_hwmgr *hwmgr)
 {
 	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
 	struct phm_clock_voltage_dependency_table *table =
@@ -593,8 +585,7 @@ static int cz_tf_init_sclk_limit(struct pp_hwmgr *hwmgr, void *input,
 	return 0;
 }
 
-static int cz_tf_init_uvd_limit(struct pp_hwmgr *hwmgr, void *input,
-				void *output, void *storage, int result)
+static int cz_init_uvd_limit(struct pp_hwmgr *hwmgr)
 {
 	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
 	struct phm_uvd_clock_voltage_dependency_table *table =
@@ -607,8 +598,8 @@ static int cz_tf_init_uvd_limit(struct pp_hwmgr *hwmgr, void *input,
 	cz_hwmgr->uvd_dpm.soft_min_clk = 0;
 	cz_hwmgr->uvd_dpm.hard_min_clk = 0;
 
-	smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_GetMaxUvdLevel);
-	level = smum_get_argument(hwmgr->smumgr);
+	smum_send_msg_to_smc(hwmgr, PPSMC_MSG_GetMaxUvdLevel);
+	level = smum_get_argument(hwmgr);
 
 	if (level < table->count)
 		clock = table->entries[level].vclk;
@@ -621,8 +612,7 @@ static int cz_tf_init_uvd_limit(struct pp_hwmgr *hwmgr, void *input,
 	return 0;
 }
 
-static int cz_tf_init_vce_limit(struct pp_hwmgr *hwmgr, void *input,
-				void *output, void *storage, int result)
+static int cz_init_vce_limit(struct pp_hwmgr *hwmgr)
 {
 	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
 	struct phm_vce_clock_voltage_dependency_table *table =
@@ -635,8 +625,8 @@ static int cz_tf_init_vce_limit(struct pp_hwmgr *hwmgr, void *input,
 	cz_hwmgr->vce_dpm.soft_min_clk = 0;
 	cz_hwmgr->vce_dpm.hard_min_clk = 0;
 
-	smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_GetMaxEclkLevel);
-	level = smum_get_argument(hwmgr->smumgr);
+	smum_send_msg_to_smc(hwmgr, PPSMC_MSG_GetMaxEclkLevel);
+	level = smum_get_argument(hwmgr);
 
 	if (level < table->count)
 		clock = table->entries[level].ecclk;
@@ -649,8 +639,7 @@ static int cz_tf_init_vce_limit(struct pp_hwmgr *hwmgr, void *input,
 	return 0;
 }
 
-static int cz_tf_init_acp_limit(struct pp_hwmgr *hwmgr, void *input,
-				void *output, void *storage, int result)
+static int cz_init_acp_limit(struct pp_hwmgr *hwmgr)
 {
 	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
 	struct phm_acp_clock_voltage_dependency_table *table =
@@ -663,8 +652,8 @@ static int cz_tf_init_acp_limit(struct pp_hwmgr *hwmgr, void *input,
 	cz_hwmgr->acp_dpm.soft_min_clk = 0;
 	cz_hwmgr->acp_dpm.hard_min_clk = 0;
 
-	smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_GetMaxAclkLevel);
-	level = smum_get_argument(hwmgr->smumgr);
+	smum_send_msg_to_smc(hwmgr, PPSMC_MSG_GetMaxAclkLevel);
+	level = smum_get_argument(hwmgr);
 
 	if (level < table->count)
 		clock = table->entries[level].acpclk;
@@ -676,8 +665,7 @@ static int cz_tf_init_acp_limit(struct pp_hwmgr *hwmgr, void *input,
 	return 0;
 }
 
-static int cz_tf_init_power_gate_state(struct pp_hwmgr *hwmgr, void *input,
-				void *output, void *storage, int result)
+static void cz_init_power_gate_state(struct pp_hwmgr *hwmgr)
 {
 	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
 
@@ -686,22 +674,16 @@ static int cz_tf_init_power_gate_state(struct pp_hwmgr *hwmgr, void *input,
 	cz_hwmgr->samu_power_gated = false;
 	cz_hwmgr->acp_power_gated = false;
 	cz_hwmgr->pgacpinit = true;
-
-	return 0;
 }
 
-static int cz_tf_init_sclk_threshold(struct pp_hwmgr *hwmgr, void *input,
-				void *output, void *storage, int result)
+static void cz_init_sclk_threshold(struct pp_hwmgr *hwmgr)
 {
 	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
 
 	cz_hwmgr->low_sclk_interrupt_threshold = 0;
-
-	return 0;
 }
-static int cz_tf_update_sclk_limit(struct pp_hwmgr *hwmgr,
-					void *input, void *output,
-					void *storage, int result)
+
+static int cz_update_sclk_limit(struct pp_hwmgr *hwmgr)
 {
 	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
 	struct phm_clock_voltage_dependency_table *table =
@@ -722,12 +704,12 @@ static int cz_tf_update_sclk_limit(struct pp_hwmgr *hwmgr,
 
 	clock = hwmgr->display_config.min_core_set_clock;
 	if (clock == 0)
-		pr_info("min_core_set_clock not set\n");
+		pr_debug("min_core_set_clock not set\n");
 
 	if (cz_hwmgr->sclk_dpm.hard_min_clk != clock) {
 		cz_hwmgr->sclk_dpm.hard_min_clk = clock;
 
-		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+		smum_send_msg_to_smc_with_parameter(hwmgr,
 						PPSMC_MSG_SetSclkHardMin,
 						 cz_get_sclk_level(hwmgr,
 					cz_hwmgr->sclk_dpm.hard_min_clk,
@@ -753,7 +735,7 @@ static int cz_tf_update_sclk_limit(struct pp_hwmgr *hwmgr,
 
 	if (cz_hwmgr->sclk_dpm.soft_min_clk != clock) {
 		cz_hwmgr->sclk_dpm.soft_min_clk = clock;
-		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+		smum_send_msg_to_smc_with_parameter(hwmgr,
 						PPSMC_MSG_SetSclkSoftMin,
 						cz_get_sclk_level(hwmgr,
 					cz_hwmgr->sclk_dpm.soft_min_clk,
@@ -764,7 +746,7 @@ static int cz_tf_update_sclk_limit(struct pp_hwmgr *hwmgr,
 				    PHM_PlatformCaps_StablePState) &&
 			 cz_hwmgr->sclk_dpm.soft_max_clk != clock) {
 		cz_hwmgr->sclk_dpm.soft_max_clk = clock;
-		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+		smum_send_msg_to_smc_with_parameter(hwmgr,
 						PPSMC_MSG_SetSclkSoftMax,
 						cz_get_sclk_level(hwmgr,
 					cz_hwmgr->sclk_dpm.soft_max_clk,
@@ -774,9 +756,7 @@ static int cz_tf_update_sclk_limit(struct pp_hwmgr *hwmgr,
 	return 0;
 }
 
-static int cz_tf_set_deep_sleep_sclk_threshold(struct pp_hwmgr *hwmgr,
-					void *input, void *output,
-					void *storage, int result)
+static int cz_set_deep_sleep_sclk_threshold(struct pp_hwmgr *hwmgr)
 {
 	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
 				PHM_PlatformCaps_SclkDeepSleep)) {
@@ -786,7 +766,7 @@ static int cz_tf_set_deep_sleep_sclk_threshold(struct pp_hwmgr *hwmgr,
 
 		PP_DBG_LOG("Setting Deep Sleep Clock: %d\n", clks);
 
-		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+		smum_send_msg_to_smc_with_parameter(hwmgr,
 				PPSMC_MSG_SetMinDeepSleepSclk,
 				clks);
 	}
@@ -794,77 +774,84 @@ static int cz_tf_set_deep_sleep_sclk_threshold(struct pp_hwmgr *hwmgr,
 	return 0;
 }
 
-static int cz_tf_set_watermark_threshold(struct pp_hwmgr *hwmgr,
-					void *input, void *output,
-					void *storage, int result)
+static int cz_set_watermark_threshold(struct pp_hwmgr *hwmgr)
 {
 	struct cz_hwmgr *cz_hwmgr =
 				  (struct cz_hwmgr *)(hwmgr->backend);
 
-	smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+	smum_send_msg_to_smc_with_parameter(hwmgr,
 					PPSMC_MSG_SetWatermarkFrequency,
 					cz_hwmgr->sclk_dpm.soft_max_clk);
 
 	return 0;
 }
 
-static int cz_tf_set_enabled_levels(struct pp_hwmgr *hwmgr,
-					void *input, void *output,
-					void *storage, int result)
+static int cz_nbdpm_pstate_enable_disable(struct pp_hwmgr *hwmgr, bool enable, bool lock)
 {
+	struct cz_hwmgr *hw_data = (struct cz_hwmgr *)(hwmgr->backend);
+
+	if (hw_data->is_nb_dpm_enabled) {
+		if (enable) {
+			PP_DBG_LOG("enable Low Memory PState.\n");
+
+			return smum_send_msg_to_smc_with_parameter(hwmgr,
+						PPSMC_MSG_EnableLowMemoryPstate,
+						(lock ? 1 : 0));
+		} else {
+			PP_DBG_LOG("disable Low Memory PState.\n");
+
+			return smum_send_msg_to_smc_with_parameter(hwmgr,
+						PPSMC_MSG_DisableLowMemoryPstate,
+						(lock ? 1 : 0));
+		}
+	}
+
 	return 0;
 }
 
-
-static int cz_tf_enable_nb_dpm(struct pp_hwmgr *hwmgr,
-					void *input, void *output,
-					void *storage, int result)
+static int cz_disable_nb_dpm(struct pp_hwmgr *hwmgr)
 {
 	int ret = 0;
 
 	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
 	unsigned long dpm_features = 0;
 
-	if (!cz_hwmgr->is_nb_dpm_enabled) {
-		PP_DBG_LOG("enabling ALL SMU features.\n");
+	if (cz_hwmgr->is_nb_dpm_enabled) {
+		cz_nbdpm_pstate_enable_disable(hwmgr, true, true);
 		dpm_features |= NB_DPM_MASK;
 		ret = smum_send_msg_to_smc_with_parameter(
-							  hwmgr->smumgr,
-							  PPSMC_MSG_EnableAllSmuFeatures,
+							  hwmgr,
+							  PPSMC_MSG_DisableAllSmuFeatures,
 							  dpm_features);
 		if (ret == 0)
-			cz_hwmgr->is_nb_dpm_enabled = true;
+			cz_hwmgr->is_nb_dpm_enabled = false;
 	}
 
 	return ret;
 }
 
-static int cz_nbdpm_pstate_enable_disable(struct pp_hwmgr *hwmgr, bool enable, bool lock)
+static int cz_enable_nb_dpm(struct pp_hwmgr *hwmgr)
 {
-	struct cz_hwmgr *hw_data = (struct cz_hwmgr *)(hwmgr->backend);
-
-	if (hw_data->is_nb_dpm_enabled) {
-		if (enable) {
-			PP_DBG_LOG("enable Low Memory PState.\n");
+	int ret = 0;
 
-			return smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-						PPSMC_MSG_EnableLowMemoryPstate,
-						(lock ? 1 : 0));
-		} else {
-			PP_DBG_LOG("disable Low Memory PState.\n");
+	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
+	unsigned long dpm_features = 0;
 
-			return smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-						PPSMC_MSG_DisableLowMemoryPstate,
-						(lock ? 1 : 0));
-		}
+	if (!cz_hwmgr->is_nb_dpm_enabled) {
+		PP_DBG_LOG("enabling ALL SMU features.\n");
+		dpm_features |= NB_DPM_MASK;
+		ret = smum_send_msg_to_smc_with_parameter(
+							  hwmgr,
+							  PPSMC_MSG_EnableAllSmuFeatures,
+							  dpm_features);
+		if (ret == 0)
+			cz_hwmgr->is_nb_dpm_enabled = true;
 	}
 
-	return 0;
+	return ret;
 }
 
-static int cz_tf_update_low_mem_pstate(struct pp_hwmgr *hwmgr,
-					void *input, void *output,
-					void *storage, int result)
+static int cz_update_low_mem_pstate(struct pp_hwmgr *hwmgr, const void *input)
 {
 	bool disable_switch;
 	bool enable_low_mem_state;
@@ -886,64 +873,64 @@ static int cz_tf_update_low_mem_pstate(struct pp_hwmgr *hwmgr,
 	return 0;
 }
 
-static const struct phm_master_table_item cz_set_power_state_list[] = {
-	{ .tableFunction = cz_tf_update_sclk_limit },
-	{ .tableFunction = cz_tf_set_deep_sleep_sclk_threshold },
-	{ .tableFunction = cz_tf_set_watermark_threshold },
-	{ .tableFunction = cz_tf_set_enabled_levels },
-	{ .tableFunction = cz_tf_enable_nb_dpm },
-	{ .tableFunction = cz_tf_update_low_mem_pstate },
-	{ }
-};
+static int cz_set_power_state_tasks(struct pp_hwmgr *hwmgr, const void *input)
+{
+	int ret = 0;
 
-static const struct phm_master_table_header cz_set_power_state_master = {
-	0,
-	PHM_MasterTableFlag_None,
-	cz_set_power_state_list
-};
+	cz_update_sclk_limit(hwmgr);
+	cz_set_deep_sleep_sclk_threshold(hwmgr);
+	cz_set_watermark_threshold(hwmgr);
+	ret = cz_enable_nb_dpm(hwmgr);
+	if (ret)
+		return ret;
+	cz_update_low_mem_pstate(hwmgr, input);
 
-static const struct phm_master_table_item cz_setup_asic_list[] = {
-	{ .tableFunction = cz_tf_reset_active_process_mask },
-	{ .tableFunction = cz_tf_upload_pptable_to_smu },
-	{ .tableFunction = cz_tf_init_sclk_limit },
-	{ .tableFunction = cz_tf_init_uvd_limit },
-	{ .tableFunction = cz_tf_init_vce_limit },
-	{ .tableFunction = cz_tf_init_acp_limit },
-	{ .tableFunction = cz_tf_init_power_gate_state },
-	{ .tableFunction = cz_tf_init_sclk_threshold },
-	{ }
+	return 0;
 };
 
-static const struct phm_master_table_header cz_setup_asic_master = {
-	0,
-	PHM_MasterTableFlag_None,
-	cz_setup_asic_list
-};
 
-static int cz_tf_power_up_display_clock_sys_pll(struct pp_hwmgr *hwmgr,
-					void *input, void *output,
-					void *storage, int result)
+static int cz_setup_asic_task(struct pp_hwmgr *hwmgr)
+{
+	int ret;
+
+	ret = cz_upload_pptable_to_smu(hwmgr);
+	if (ret)
+		return ret;
+	ret = cz_init_sclk_limit(hwmgr);
+	if (ret)
+		return ret;
+	ret = cz_init_uvd_limit(hwmgr);
+	if (ret)
+		return ret;
+	ret = cz_init_vce_limit(hwmgr);
+	if (ret)
+		return ret;
+	ret = cz_init_acp_limit(hwmgr);
+	if (ret)
+		return ret;
+
+	cz_init_power_gate_state(hwmgr);
+	cz_init_sclk_threshold(hwmgr);
+
+	return 0;
+}
+
+static void cz_power_up_display_clock_sys_pll(struct pp_hwmgr *hwmgr)
 {
 	struct cz_hwmgr *hw_data = (struct cz_hwmgr *)(hwmgr->backend);
+
 	hw_data->disp_clk_bypass_pending = false;
 	hw_data->disp_clk_bypass = false;
-
-	return 0;
 }
 
-static int cz_tf_clear_nb_dpm_flag(struct pp_hwmgr *hwmgr,
-					void *input, void *output,
-					void *storage, int result)
+static void cz_clear_nb_dpm_flag(struct pp_hwmgr *hwmgr)
 {
 	struct cz_hwmgr *hw_data = (struct cz_hwmgr *)(hwmgr->backend);
-	hw_data->is_nb_dpm_enabled = false;
 
-	return 0;
+	hw_data->is_nb_dpm_enabled = false;
 }
 
-static int cz_tf_reset_cc6_data(struct pp_hwmgr *hwmgr,
-					void *input, void *output,
-					void *storage, int result)
+static void cz_reset_cc6_data(struct pp_hwmgr *hwmgr)
 {
 	struct cz_hwmgr *hw_data = (struct cz_hwmgr *)(hwmgr->backend);
 
@@ -951,63 +938,68 @@ static int cz_tf_reset_cc6_data(struct pp_hwmgr *hwmgr,
 	hw_data->cc6_settings.cpu_pstate_separation_time = 0;
 	hw_data->cc6_settings.cpu_cc6_disable = false;
 	hw_data->cc6_settings.cpu_pstate_disable = false;
-
-	return 0;
 }
 
-static const struct phm_master_table_item cz_power_down_asic_list[] = {
-	{ .tableFunction = cz_tf_power_up_display_clock_sys_pll },
-	{ .tableFunction = cz_tf_clear_nb_dpm_flag },
-	{ .tableFunction = cz_tf_reset_cc6_data },
-	{ }
-};
-
-static const struct phm_master_table_header cz_power_down_asic_master = {
-	0,
-	PHM_MasterTableFlag_None,
-	cz_power_down_asic_list
+static int cz_power_off_asic(struct pp_hwmgr *hwmgr)
+{
+	cz_power_up_display_clock_sys_pll(hwmgr);
+	cz_clear_nb_dpm_flag(hwmgr);
+	cz_reset_cc6_data(hwmgr);
+	return 0;
 };
 
-static int cz_tf_program_voting_clients(struct pp_hwmgr *hwmgr, void *input,
-				void *output, void *storage, int result)
+static void cz_program_voting_clients(struct pp_hwmgr *hwmgr)
 {
 	PHMCZ_WRITE_SMC_REGISTER(hwmgr->device, CG_FREQ_TRAN_VOTING_0,
 				PPCZ_VOTINGRIGHTSCLIENTS_DFLT0);
-	return 0;
 }
 
-static int cz_tf_start_dpm(struct pp_hwmgr *hwmgr, void *input, void *output,
-			   void *storage, int result)
+static void cz_clear_voting_clients(struct pp_hwmgr *hwmgr)
+{
+	PHMCZ_WRITE_SMC_REGISTER(hwmgr->device, CG_FREQ_TRAN_VOTING_0, 0);
+}
+
+static int cz_start_dpm(struct pp_hwmgr *hwmgr)
 {
-	int res = 0xff;
 	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
-	unsigned long dpm_features = 0;
 
 	cz_hwmgr->dpm_flags |= DPMFlags_SCLK_Enabled;
-	dpm_features |= SCLK_DPM_MASK;
 
-	res = smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+	return smum_send_msg_to_smc_with_parameter(hwmgr,
 				PPSMC_MSG_EnableAllSmuFeatures,
-				dpm_features);
+				SCLK_DPM_MASK);
+}
+
+static int cz_stop_dpm(struct pp_hwmgr *hwmgr)
+{
+	int ret = 0;
+	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
+	unsigned long dpm_features = 0;
 
-	return res;
+	if (cz_hwmgr->dpm_flags & DPMFlags_SCLK_Enabled) {
+		dpm_features |= SCLK_DPM_MASK;
+		cz_hwmgr->dpm_flags &= ~DPMFlags_SCLK_Enabled;
+		ret = smum_send_msg_to_smc_with_parameter(hwmgr,
+					PPSMC_MSG_DisableAllSmuFeatures,
+					dpm_features);
+	}
+	return ret;
 }
 
-static int cz_tf_program_bootup_state(struct pp_hwmgr *hwmgr, void *input,
-				void *output, void *storage, int result)
+static int cz_program_bootup_state(struct pp_hwmgr *hwmgr)
 {
 	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
 
 	cz_hwmgr->sclk_dpm.soft_min_clk = cz_hwmgr->sys_info.bootup_engine_clock;
 	cz_hwmgr->sclk_dpm.soft_max_clk = cz_hwmgr->sys_info.bootup_engine_clock;
 
-	smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+	smum_send_msg_to_smc_with_parameter(hwmgr,
 				PPSMC_MSG_SetSclkSoftMin,
 				cz_get_sclk_level(hwmgr,
 				cz_hwmgr->sclk_dpm.soft_min_clk,
 				PPSMC_MSG_SetSclkSoftMin));
 
-	smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+	smum_send_msg_to_smc_with_parameter(hwmgr,
 				PPSMC_MSG_SetSclkSoftMax,
 				cz_get_sclk_level(hwmgr,
 				cz_hwmgr->sclk_dpm.soft_max_clk,
@@ -1016,13 +1008,11 @@ static int cz_tf_program_bootup_state(struct pp_hwmgr *hwmgr, void *input,
 	return 0;
 }
 
-static int cz_tf_reset_acp_boot_level(struct pp_hwmgr *hwmgr, void *input,
-				void *output, void *storage, int result)
+static void cz_reset_acp_boot_level(struct pp_hwmgr *hwmgr)
 {
 	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
 
 	cz_hwmgr->acp_boot_level = 0xff;
-	return 0;
 }
 
 static bool cz_dpm_check_smu_features(struct pp_hwmgr *hwmgr,
@@ -1031,67 +1021,52 @@ static bool cz_dpm_check_smu_features(struct pp_hwmgr *hwmgr,
 	int result;
 	unsigned long features;
 
-	result = smum_send_msg_to_smc_with_parameter(hwmgr->smumgr, PPSMC_MSG_GetFeatureStatus, 0);
+	result = smum_send_msg_to_smc_with_parameter(hwmgr, PPSMC_MSG_GetFeatureStatus, 0);
 	if (result == 0) {
-		features = smum_get_argument(hwmgr->smumgr);
+		features = smum_get_argument(hwmgr);
 		if (features & check_feature)
 			return true;
 	}
 
-	return result;
+	return false;
 }
 
-static int cz_tf_check_for_dpm_disabled(struct pp_hwmgr *hwmgr, void *input,
-				void *output, void *storage, int result)
+static bool cz_check_for_dpm_enabled(struct pp_hwmgr *hwmgr)
 {
 	if (cz_dpm_check_smu_features(hwmgr, SMU_EnabledFeatureScoreboard_SclkDpmOn))
-		return PP_Result_TableImmediateExit;
-	return 0;
+		return true;
+	return false;
 }
 
-static int cz_tf_enable_didt(struct pp_hwmgr *hwmgr, void *input,
-				void *output, void *storage, int result)
+static int cz_disable_dpm_tasks(struct pp_hwmgr *hwmgr)
 {
-	/* TO DO */
-	return 0;
-}
+	if (!cz_check_for_dpm_enabled(hwmgr)) {
+		pr_info("dpm has been disabled\n");
+		return 0;
+	}
+	cz_disable_nb_dpm(hwmgr);
 
-static int cz_tf_check_for_dpm_enabled(struct pp_hwmgr *hwmgr,
-						void *input, void *output,
-						void *storage, int result)
-{
-	if (!cz_dpm_check_smu_features(hwmgr,
-			     SMU_EnabledFeatureScoreboard_SclkDpmOn))
-		return PP_Result_TableImmediateExit;
-	return 0;
-}
+	cz_clear_voting_clients(hwmgr);
+	if (cz_stop_dpm(hwmgr))
+		return -EINVAL;
 
-static const struct phm_master_table_item cz_disable_dpm_list[] = {
-	{ .tableFunction = cz_tf_check_for_dpm_enabled },
-	{ },
+	return 0;
 };
 
+static int cz_enable_dpm_tasks(struct pp_hwmgr *hwmgr)
+{
+	if (cz_check_for_dpm_enabled(hwmgr)) {
+		pr_info("dpm has been enabled\n");
+		return 0;
+	}
 
-static const struct phm_master_table_header cz_disable_dpm_master = {
-	0,
-	PHM_MasterTableFlag_None,
-	cz_disable_dpm_list
-};
-
-static const struct phm_master_table_item cz_enable_dpm_list[] = {
-	{ .tableFunction = cz_tf_check_for_dpm_disabled },
-	{ .tableFunction = cz_tf_program_voting_clients },
-	{ .tableFunction = cz_tf_start_dpm },
-	{ .tableFunction = cz_tf_program_bootup_state },
-	{ .tableFunction = cz_tf_enable_didt },
-	{ .tableFunction = cz_tf_reset_acp_boot_level },
-	{ },
-};
+	cz_program_voting_clients(hwmgr);
+	if (cz_start_dpm(hwmgr))
+		return -EINVAL;
+	cz_program_bootup_state(hwmgr);
+	cz_reset_acp_boot_level(hwmgr);
 
-static const struct phm_master_table_header cz_enable_dpm_master = {
-	0,
-	PHM_MasterTableFlag_None,
-	cz_enable_dpm_list
+	return 0;
 };
 
 static int cz_apply_state_adjust_rules(struct pp_hwmgr *hwmgr,
@@ -1138,7 +1113,11 @@ static int cz_apply_state_adjust_rules(struct pp_hwmgr *hwmgr,
 
 	cz_ps->action = cz_current_ps->action;
 
-	if (!force_high && (cz_ps->action == FORCE_HIGH))
+	if (hwmgr->request_dpm_level == AMD_DPM_FORCED_LEVEL_PROFILE_PEAK)
+		cz_nbdpm_pstate_enable_disable(hwmgr, false, false);
+	else if (hwmgr->request_dpm_level == AMD_DPM_FORCED_LEVEL_PROFILE_STANDARD)
+		cz_nbdpm_pstate_enable_disable(hwmgr, false, true);
+	else if (!force_high && (cz_ps->action == FORCE_HIGH))
 		cz_ps->action = CANCEL_FORCE_HIGH;
 	else if (force_high && (cz_ps->action != FORCE_HIGH))
 		cz_ps->action = FORCE_HIGH;
@@ -1173,62 +1152,16 @@ static int cz_hwmgr_backend_init(struct pp_hwmgr *hwmgr)
 
 	cz_construct_boot_state(hwmgr);
 
-	result = phm_construct_table(hwmgr, &cz_setup_asic_master,
-				&(hwmgr->setup_asic));
-	if (result != 0) {
-		pr_err("Fail to construct setup ASIC\n");
-		return result;
-	}
-
-	result = phm_construct_table(hwmgr, &cz_power_down_asic_master,
-				&(hwmgr->power_down_asic));
-	if (result != 0) {
-		pr_err("Fail to construct power down ASIC\n");
-		return result;
-	}
-
-	result = phm_construct_table(hwmgr, &cz_disable_dpm_master,
-				&(hwmgr->disable_dynamic_state_management));
-	if (result != 0) {
-		pr_err("Fail to disable_dynamic_state\n");
-		return result;
-	}
-	result = phm_construct_table(hwmgr, &cz_enable_dpm_master,
-				&(hwmgr->enable_dynamic_state_management));
-	if (result != 0) {
-		pr_err("Fail to enable_dynamic_state\n");
-		return result;
-	}
-	result = phm_construct_table(hwmgr, &cz_set_power_state_master,
-				&(hwmgr->set_power_state));
-	if (result != 0) {
-		pr_err("Fail to construct set_power_state\n");
-		return result;
-	}
 	hwmgr->platform_descriptor.hardwareActivityPerformanceLevels =  CZ_MAX_HARDWARE_POWERLEVELS;
 
-	result = phm_construct_table(hwmgr, &cz_phm_enable_clock_power_gatings_master, &(hwmgr->enable_clock_power_gatings));
-	if (result != 0) {
-		pr_err("Fail to construct enable_clock_power_gatings\n");
-		return result;
-	}
 	return result;
 }
 
 static int cz_hwmgr_backend_fini(struct pp_hwmgr *hwmgr)
 {
 	if (hwmgr != NULL) {
-		phm_destroy_table(hwmgr, &(hwmgr->enable_clock_power_gatings));
-		phm_destroy_table(hwmgr, &(hwmgr->set_power_state));
-		phm_destroy_table(hwmgr, &(hwmgr->enable_dynamic_state_management));
-		phm_destroy_table(hwmgr, &(hwmgr->disable_dynamic_state_management));
-		phm_destroy_table(hwmgr, &(hwmgr->power_down_asic));
-		phm_destroy_table(hwmgr, &(hwmgr->setup_asic));
-
-		if (NULL != hwmgr->dyn_state.vddc_dep_on_dal_pwrl) {
-			kfree(hwmgr->dyn_state.vddc_dep_on_dal_pwrl);
-			hwmgr->dyn_state.vddc_dep_on_dal_pwrl = NULL;
-		}
+		kfree(hwmgr->dyn_state.vddc_dep_on_dal_pwrl);
+		hwmgr->dyn_state.vddc_dep_on_dal_pwrl = NULL;
 
 		kfree(hwmgr->backend);
 		hwmgr->backend = NULL;
@@ -1240,13 +1173,13 @@ static int cz_phm_force_dpm_highest(struct pp_hwmgr *hwmgr)
 {
 	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
 
-	smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+	smum_send_msg_to_smc_with_parameter(hwmgr,
 					PPSMC_MSG_SetSclkSoftMin,
 					cz_get_sclk_level(hwmgr,
 					cz_hwmgr->sclk_dpm.soft_max_clk,
 					PPSMC_MSG_SetSclkSoftMin));
 
-	smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+	smum_send_msg_to_smc_with_parameter(hwmgr,
 				PPSMC_MSG_SetSclkSoftMax,
 				cz_get_sclk_level(hwmgr,
 				cz_hwmgr->sclk_dpm.soft_max_clk,
@@ -1278,13 +1211,13 @@ static int cz_phm_unforce_dpm_levels(struct pp_hwmgr *hwmgr)
 	cz_hwmgr->sclk_dpm.soft_max_clk = clock;
 	cz_hwmgr->sclk_dpm.hard_max_clk = clock;
 
-	smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+	smum_send_msg_to_smc_with_parameter(hwmgr,
 				PPSMC_MSG_SetSclkSoftMin,
 				cz_get_sclk_level(hwmgr,
 				cz_hwmgr->sclk_dpm.soft_min_clk,
 				PPSMC_MSG_SetSclkSoftMin));
 
-	smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+	smum_send_msg_to_smc_with_parameter(hwmgr,
 				PPSMC_MSG_SetSclkSoftMax,
 				cz_get_sclk_level(hwmgr,
 				cz_hwmgr->sclk_dpm.soft_max_clk,
@@ -1297,13 +1230,13 @@ static int cz_phm_force_dpm_lowest(struct pp_hwmgr *hwmgr)
 {
 	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
 
-	smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+	smum_send_msg_to_smc_with_parameter(hwmgr,
 			PPSMC_MSG_SetSclkSoftMax,
 			cz_get_sclk_level(hwmgr,
 			cz_hwmgr->sclk_dpm.soft_min_clk,
 			PPSMC_MSG_SetSclkSoftMax));
 
-	smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+	smum_send_msg_to_smc_with_parameter(hwmgr,
 				PPSMC_MSG_SetSclkSoftMin,
 				cz_get_sclk_level(hwmgr,
 				cz_hwmgr->sclk_dpm.soft_min_clk,
@@ -1312,106 +1245,25 @@ static int cz_phm_force_dpm_lowest(struct pp_hwmgr *hwmgr)
 	return 0;
 }
 
-static int cz_phm_force_dpm_sclk(struct pp_hwmgr *hwmgr, uint32_t sclk)
-{
-	smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-				PPSMC_MSG_SetSclkSoftMin,
-				cz_get_sclk_level(hwmgr,
-				sclk,
-				PPSMC_MSG_SetSclkSoftMin));
-
-	smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-				PPSMC_MSG_SetSclkSoftMax,
-				cz_get_sclk_level(hwmgr,
-				sclk,
-				PPSMC_MSG_SetSclkSoftMax));
-	return 0;
-}
-
-static int cz_get_profiling_clk(struct pp_hwmgr *hwmgr, uint32_t *sclk)
-{
-	struct phm_clock_voltage_dependency_table *table =
-		hwmgr->dyn_state.vddc_dependency_on_sclk;
-	int32_t tmp_sclk;
-	int32_t count;
-
-	tmp_sclk = table->entries[table->count-1].clk * 70 / 100;
-
-	for (count = table->count-1; count >= 0; count--) {
-		if (tmp_sclk >= table->entries[count].clk) {
-			tmp_sclk = table->entries[count].clk;
-			*sclk = tmp_sclk;
-			break;
-		}
-	}
-	if (count < 0)
-		*sclk = table->entries[0].clk;
-
-	return 0;
-}
-
 static int cz_dpm_force_dpm_level(struct pp_hwmgr *hwmgr,
 				enum amd_dpm_forced_level level)
 {
-	uint32_t sclk = 0;
 	int ret = 0;
-	uint32_t profile_mode_mask = AMD_DPM_FORCED_LEVEL_PROFILE_STANDARD |
-					AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK |
-					AMD_DPM_FORCED_LEVEL_PROFILE_PEAK;
-
-	if (level == hwmgr->dpm_level)
-		return ret;
-
-	if (!(hwmgr->dpm_level & profile_mode_mask)) {
-		/* enter profile mode, save current level, disable gfx cg*/
-		if (level & profile_mode_mask) {
-			hwmgr->saved_dpm_level = hwmgr->dpm_level;
-			cgs_set_clockgating_state(hwmgr->device,
-						AMD_IP_BLOCK_TYPE_GFX,
-						AMD_CG_STATE_UNGATE);
-		}
-	} else {
-		/* exit profile mode, restore level, enable gfx cg*/
-		if (!(level & profile_mode_mask)) {
-			if (level == AMD_DPM_FORCED_LEVEL_PROFILE_EXIT)
-				level = hwmgr->saved_dpm_level;
-			cgs_set_clockgating_state(hwmgr->device,
-					AMD_IP_BLOCK_TYPE_GFX,
-					AMD_CG_STATE_GATE);
-		}
-	}
 
 	switch (level) {
 	case AMD_DPM_FORCED_LEVEL_HIGH:
 	case AMD_DPM_FORCED_LEVEL_PROFILE_PEAK:
 		ret = cz_phm_force_dpm_highest(hwmgr);
-		if (ret)
-			return ret;
-		hwmgr->dpm_level = level;
 		break;
 	case AMD_DPM_FORCED_LEVEL_LOW:
 	case AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK:
+	case AMD_DPM_FORCED_LEVEL_PROFILE_STANDARD:
 		ret = cz_phm_force_dpm_lowest(hwmgr);
-		if (ret)
-			return ret;
-		hwmgr->dpm_level = level;
 		break;
 	case AMD_DPM_FORCED_LEVEL_AUTO:
 		ret = cz_phm_unforce_dpm_levels(hwmgr);
-		if (ret)
-			return ret;
-		hwmgr->dpm_level = level;
-		break;
-	case AMD_DPM_FORCED_LEVEL_PROFILE_STANDARD:
-		ret = cz_get_profiling_clk(hwmgr, &sclk);
-		if (ret)
-			return ret;
-		hwmgr->dpm_level = level;
-		cz_phm_force_dpm_sclk(hwmgr, sclk);
 		break;
 	case AMD_DPM_FORCED_LEVEL_MANUAL:
-		hwmgr->dpm_level = level;
-		break;
 	case AMD_DPM_FORCED_LEVEL_PROFILE_EXIT:
 	default:
 		break;
@@ -1422,27 +1274,18 @@ static int cz_dpm_force_dpm_level(struct pp_hwmgr *hwmgr,
 
 int cz_dpm_powerdown_uvd(struct pp_hwmgr *hwmgr)
 {
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-					 PHM_PlatformCaps_UVDPowerGating))
-		return smum_send_msg_to_smc(hwmgr->smumgr,
-						     PPSMC_MSG_UVDPowerOFF);
+	if (PP_CAP(PHM_PlatformCaps_UVDPowerGating))
+		return smum_send_msg_to_smc(hwmgr, PPSMC_MSG_UVDPowerOFF);
 	return 0;
 }
 
 int cz_dpm_powerup_uvd(struct pp_hwmgr *hwmgr)
 {
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-					 PHM_PlatformCaps_UVDPowerGating)) {
-		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-				  PHM_PlatformCaps_UVDDynamicPowerGating)) {
-			return smum_send_msg_to_smc_with_parameter(
-								hwmgr->smumgr,
-						   PPSMC_MSG_UVDPowerON, 1);
-		} else {
-			return smum_send_msg_to_smc_with_parameter(
-								hwmgr->smumgr,
-						   PPSMC_MSG_UVDPowerON, 0);
-		}
+	if (PP_CAP(PHM_PlatformCaps_UVDPowerGating)) {
+		return smum_send_msg_to_smc_with_parameter(
+			hwmgr,
+			PPSMC_MSG_UVDPowerON,
+			PP_CAP(PHM_PlatformCaps_UVDDynamicPowerGating) ? 1 : 0);
 	}
 
 	return 0;
@@ -1456,16 +1299,16 @@ int cz_dpm_update_uvd_dpm(struct pp_hwmgr *hwmgr, bool bgate)
 
 	if (!bgate) {
 		/* Stable Pstate is enabled and we need to set the UVD DPM to highest level */
-		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-					 PHM_PlatformCaps_StablePState)) {
+		if (PP_CAP(PHM_PlatformCaps_StablePState) ||
+		    hwmgr->en_umd_pstate) {
 			cz_hwmgr->uvd_dpm.hard_min_clk =
 				   ptable->entries[ptable->count - 1].vclk;
 
-			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-						     PPSMC_MSG_SetUvdHardMin,
-						      cz_get_uvd_level(hwmgr,
-					     cz_hwmgr->uvd_dpm.hard_min_clk,
-						   PPSMC_MSG_SetUvdHardMin));
+			smum_send_msg_to_smc_with_parameter(hwmgr,
+				PPSMC_MSG_SetUvdHardMin,
+				cz_get_uvd_level(hwmgr,
+					cz_hwmgr->uvd_dpm.hard_min_clk,
+					PPSMC_MSG_SetUvdHardMin));
 
 			cz_enable_disable_uvd_dpm(hwmgr, true);
 		} else {
@@ -1485,32 +1328,32 @@ int  cz_dpm_update_vce_dpm(struct pp_hwmgr *hwmgr)
 		hwmgr->dyn_state.vce_clock_voltage_dependency_table;
 
 	/* Stable Pstate is enabled and we need to set the VCE DPM to highest level */
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-					 PHM_PlatformCaps_StablePState)) {
+	if (PP_CAP(PHM_PlatformCaps_StablePState) ||
+	    hwmgr->en_umd_pstate) {
 		cz_hwmgr->vce_dpm.hard_min_clk =
 				  ptable->entries[ptable->count - 1].ecclk;
 
-		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-					PPSMC_MSG_SetEclkHardMin,
-					cz_get_eclk_level(hwmgr,
-					     cz_hwmgr->vce_dpm.hard_min_clk,
-						PPSMC_MSG_SetEclkHardMin));
+		smum_send_msg_to_smc_with_parameter(hwmgr,
+			PPSMC_MSG_SetEclkHardMin,
+			cz_get_eclk_level(hwmgr,
+				cz_hwmgr->vce_dpm.hard_min_clk,
+				PPSMC_MSG_SetEclkHardMin));
 	} else {
 		/*Program HardMin based on the vce_arbiter.ecclk */
 		if (hwmgr->vce_arbiter.ecclk == 0) {
-			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+			smum_send_msg_to_smc_with_parameter(hwmgr,
 					    PPSMC_MSG_SetEclkHardMin, 0);
 		/* disable ECLK DPM 0. Otherwise VCE could hang if
 		 * switching SCLK from DPM 0 to 6/7 */
-			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+			smum_send_msg_to_smc_with_parameter(hwmgr,
 					PPSMC_MSG_SetEclkSoftMin, 1);
 		} else {
 			cz_hwmgr->vce_dpm.hard_min_clk = hwmgr->vce_arbiter.ecclk;
-			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-						PPSMC_MSG_SetEclkHardMin,
-						cz_get_eclk_level(hwmgr,
-						cz_hwmgr->vce_dpm.hard_min_clk,
-						PPSMC_MSG_SetEclkHardMin));
+			smum_send_msg_to_smc_with_parameter(hwmgr,
+				PPSMC_MSG_SetEclkHardMin,
+				cz_get_eclk_level(hwmgr,
+					cz_hwmgr->vce_dpm.hard_min_clk,
+					PPSMC_MSG_SetEclkHardMin));
 		}
 	}
 	return 0;
@@ -1518,30 +1361,28 @@ int  cz_dpm_update_vce_dpm(struct pp_hwmgr *hwmgr)
 
 int cz_dpm_powerdown_vce(struct pp_hwmgr *hwmgr)
 {
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-					 PHM_PlatformCaps_VCEPowerGating))
-		return smum_send_msg_to_smc(hwmgr->smumgr,
+	if (PP_CAP(PHM_PlatformCaps_VCEPowerGating))
+		return smum_send_msg_to_smc(hwmgr,
 						     PPSMC_MSG_VCEPowerOFF);
 	return 0;
 }
 
 int cz_dpm_powerup_vce(struct pp_hwmgr *hwmgr)
 {
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-					 PHM_PlatformCaps_VCEPowerGating))
-		return smum_send_msg_to_smc(hwmgr->smumgr,
+	if (PP_CAP(PHM_PlatformCaps_VCEPowerGating))
+		return smum_send_msg_to_smc(hwmgr,
 						     PPSMC_MSG_VCEPowerON);
 	return 0;
 }
 
-static int cz_dpm_get_mclk(struct pp_hwmgr *hwmgr, bool low)
+static uint32_t cz_dpm_get_mclk(struct pp_hwmgr *hwmgr, bool low)
 {
 	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
 
 	return cz_hwmgr->sys_info.bootup_uma_clock;
 }
 
-static int cz_dpm_get_sclk(struct pp_hwmgr *hwmgr, bool low)
+static uint32_t cz_dpm_get_sclk(struct pp_hwmgr *hwmgr, bool low)
 {
 	struct pp_power_state  *ps;
 	struct cz_power_state  *cz_ps;
@@ -1679,7 +1520,7 @@ static void cz_hw_print_display_cfg(
 		PP_DBG_LOG("SetDisplaySizePowerParams data: 0x%X\n",
 			data);
 
-		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+		smum_send_msg_to_smc_with_parameter(hwmgr,
 						PPSMC_MSG_SetDisplaySizePowerParams,
 						data);
 	}
@@ -1744,10 +1585,10 @@ static int cz_force_clock_level(struct pp_hwmgr *hwmgr,
 
 	switch (type) {
 	case PP_SCLK:
-		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+		smum_send_msg_to_smc_with_parameter(hwmgr,
 				PPSMC_MSG_SetSclkSoftMin,
 				mask);
-		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+		smum_send_msg_to_smc_with_parameter(hwmgr,
 				PPSMC_MSG_SetSclkSoftMax,
 				mask);
 		break;
@@ -1989,7 +1830,7 @@ static int cz_read_sensor(struct pp_hwmgr *hwmgr, int idx,
 		*((uint32_t *)value) = 0;
 		return 0;
 	case AMDGPU_PP_SENSOR_GPU_LOAD:
-		result = smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_GetAverageGraphicsActivity);
+		result = smum_send_msg_to_smc(hwmgr, PPSMC_MSG_GetAverageGraphicsActivity);
 		if (0 == result) {
 			activity_percent = cgs_read_register(hwmgr->device, mmSMU_MP1_SRBM2P_ARG_0);
 			activity_percent = activity_percent > 100 ? 100 : activity_percent;
@@ -2012,10 +1853,36 @@ static int cz_read_sensor(struct pp_hwmgr *hwmgr, int idx,
 	}
 }
 
+static int cz_notify_cac_buffer_info(struct pp_hwmgr *hwmgr,
+					uint32_t virtual_addr_low,
+					uint32_t virtual_addr_hi,
+					uint32_t mc_addr_low,
+					uint32_t mc_addr_hi,
+					uint32_t size)
+{
+	smum_send_msg_to_smc_with_parameter(hwmgr,
+					PPSMC_MSG_DramAddrHiVirtual,
+					mc_addr_hi);
+	smum_send_msg_to_smc_with_parameter(hwmgr,
+					PPSMC_MSG_DramAddrLoVirtual,
+					mc_addr_low);
+	smum_send_msg_to_smc_with_parameter(hwmgr,
+					PPSMC_MSG_DramAddrHiPhysical,
+					virtual_addr_hi);
+	smum_send_msg_to_smc_with_parameter(hwmgr,
+					PPSMC_MSG_DramAddrLoPhysical,
+					virtual_addr_low);
+
+	smum_send_msg_to_smc_with_parameter(hwmgr,
+					PPSMC_MSG_DramBufferSize,
+					size);
+	return 0;
+}
+
+
 static const struct pp_hwmgr_func cz_hwmgr_funcs = {
 	.backend_init = cz_hwmgr_backend_init,
 	.backend_fini = cz_hwmgr_backend_fini,
-	.asic_setup = NULL,
 	.apply_state_adjust_rules = cz_apply_state_adjust_rules,
 	.force_dpm_level = cz_dpm_force_dpm_level,
 	.get_power_state_size = cz_get_power_state_size,
@@ -2036,7 +1903,14 @@ static const struct pp_hwmgr_func cz_hwmgr_funcs = {
 	.get_current_shallow_sleep_clocks = cz_get_current_shallow_sleep_clocks,
 	.get_clock_by_type = cz_get_clock_by_type,
 	.get_max_high_clocks = cz_get_max_high_clocks,
+	.get_temperature = cz_thermal_get_temperature,
 	.read_sensor = cz_read_sensor,
+	.power_off_asic = cz_power_off_asic,
+	.asic_setup = cz_setup_asic_task,
+	.dynamic_state_management_enable = cz_enable_dpm_tasks,
+	.power_state_set = cz_set_power_state_tasks,
+	.dynamic_state_management_disable = cz_disable_dpm_tasks,
+	.notify_cac_buffer_info = cz_notify_cac_buffer_info,
 };
 
 int cz_init_function_pointers(struct pp_hwmgr *hwmgr)
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/functiontables.c b/drivers/gpu/drm/amd/powerplay/hwmgr/functiontables.c
deleted file mode 100644
index bc7d8bd7e7cb..000000000000
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/functiontables.c
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- * Copyright 2015 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include "hwmgr.h"
-
-static int phm_run_table(struct pp_hwmgr *hwmgr,
-			 struct phm_runtime_table_header *rt_table,
-			 void *input,
-			 void *output,
-			 void *temp_storage)
-{
-	int result = 0;
-	phm_table_function *function;
-
-	if (rt_table->function_list == NULL) {
-		pr_debug("this function not implement!\n");
-		return 0;
-	}
-
-	for (function = rt_table->function_list; NULL != *function; function++) {
-		int tmp = (*function)(hwmgr, input, output, temp_storage, result);
-
-		if (tmp == PP_Result_TableImmediateExit)
-			break;
-		if (tmp) {
-			if (0 == result)
-				result = tmp;
-			if (rt_table->exit_error)
-				break;
-		}
-	}
-
-	return result;
-}
-
-int phm_dispatch_table(struct pp_hwmgr *hwmgr,
-		       struct phm_runtime_table_header *rt_table,
-		       void *input, void *output)
-{
-	int result;
-	void *temp_storage;
-
-	if (hwmgr == NULL || rt_table == NULL) {
-		pr_err("Invalid Parameter!\n");
-		return -EINVAL;
-	}
-
-	if (0 != rt_table->storage_size) {
-		temp_storage = kzalloc(rt_table->storage_size, GFP_KERNEL);
-		if (temp_storage == NULL) {
-			pr_err("Could not allocate table temporary storage\n");
-			return -ENOMEM;
-		}
-	} else {
-		temp_storage = NULL;
-	}
-
-	result = phm_run_table(hwmgr, rt_table, input, output, temp_storage);
-
-	kfree(temp_storage);
-
-	return result;
-}
-
-int phm_construct_table(struct pp_hwmgr *hwmgr,
-			const struct phm_master_table_header *master_table,
-			struct phm_runtime_table_header *rt_table)
-{
-	uint32_t function_count = 0;
-	const struct phm_master_table_item *table_item;
-	uint32_t size;
-	phm_table_function *run_time_list;
-	phm_table_function *rtf;
-
-	if (hwmgr == NULL || master_table == NULL || rt_table == NULL) {
-		pr_err("Invalid Parameter!\n");
-		return -EINVAL;
-	}
-
-	for (table_item = master_table->master_list;
-		NULL != table_item->tableFunction; table_item++) {
-		if ((NULL == table_item->isFunctionNeededInRuntimeTable) ||
-		    (table_item->isFunctionNeededInRuntimeTable(hwmgr)))
-			function_count++;
-	}
-
-	size = (function_count + 1) * sizeof(phm_table_function);
-	run_time_list = kzalloc(size, GFP_KERNEL);
-
-	if (NULL == run_time_list)
-		return -ENOMEM;
-
-	rtf = run_time_list;
-	for (table_item = master_table->master_list;
-		NULL != table_item->tableFunction; table_item++) {
-		if ((rtf - run_time_list) > function_count) {
-			pr_err("Check function results have changed\n");
-			kfree(run_time_list);
-			return -EINVAL;
-		}
-
-		if ((NULL == table_item->isFunctionNeededInRuntimeTable) ||
-		     (table_item->isFunctionNeededInRuntimeTable(hwmgr))) {
-			*(rtf++) = table_item->tableFunction;
-		}
-	}
-
-	if ((rtf - run_time_list) > function_count) {
-		pr_err("Check function results have changed\n");
-		kfree(run_time_list);
-		return -EINVAL;
-	}
-
-	*rtf = NULL;
-	rt_table->function_list = run_time_list;
-	rt_table->exit_error = (0 != (master_table->flags & PHM_MasterTableFlag_ExitOnError));
-	rt_table->storage_size = master_table->storage_size;
-	return 0;
-}
-
-int phm_destroy_table(struct pp_hwmgr *hwmgr,
-		      struct phm_runtime_table_header *rt_table)
-{
-	if (hwmgr == NULL || rt_table == NULL) {
-		pr_err("Invalid Parameter\n");
-		return -EINVAL;
-	}
-
-	if (NULL == rt_table->function_list)
-		return 0;
-
-	kfree(rt_table->function_list);
-
-	rt_table->function_list = NULL;
-	rt_table->storage_size = 0;
-	rt_table->exit_error = false;
-
-	return 0;
-}
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
index fcc722ea7649..623cff90233d 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
@@ -26,35 +26,22 @@
 #include "hardwaremanager.h"
 #include "power_state.h"
 
+
+#define TEMP_RANGE_MIN (0)
+#define TEMP_RANGE_MAX (80 * 1000)
+
 #define PHM_FUNC_CHECK(hw) \
 	do {							\
 		if ((hw) == NULL || (hw)->hwmgr_func == NULL)	\
 			return -EINVAL;				\
 	} while (0)
 
-bool phm_is_hw_access_blocked(struct pp_hwmgr *hwmgr)
-{
-	return hwmgr->block_hw_access;
-}
-
-int phm_block_hw_access(struct pp_hwmgr *hwmgr, bool block)
-{
-	hwmgr->block_hw_access = block;
-	return 0;
-}
-
 int phm_setup_asic(struct pp_hwmgr *hwmgr)
 {
 	PHM_FUNC_CHECK(hwmgr);
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-		PHM_PlatformCaps_TablelessHardwareInterface)) {
-		if (NULL != hwmgr->hwmgr_func->asic_setup)
-			return hwmgr->hwmgr_func->asic_setup(hwmgr);
-	} else {
-		return phm_dispatch_table(hwmgr, &(hwmgr->setup_asic),
-					  NULL, NULL);
-	}
+	if (NULL != hwmgr->hwmgr_func->asic_setup)
+		return hwmgr->hwmgr_func->asic_setup(hwmgr);
 
 	return 0;
 }
@@ -63,14 +50,8 @@ int phm_power_down_asic(struct pp_hwmgr *hwmgr)
 {
 	PHM_FUNC_CHECK(hwmgr);
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-		PHM_PlatformCaps_TablelessHardwareInterface)) {
-		if (NULL != hwmgr->hwmgr_func->power_off_asic)
-			return hwmgr->hwmgr_func->power_off_asic(hwmgr);
-	} else {
-		return phm_dispatch_table(hwmgr, &(hwmgr->power_down_asic),
-					  NULL, NULL);
-	}
+	if (NULL != hwmgr->hwmgr_func->power_off_asic)
+		return hwmgr->hwmgr_func->power_off_asic(hwmgr);
 
 	return 0;
 }
@@ -86,13 +67,8 @@ int phm_set_power_state(struct pp_hwmgr *hwmgr,
 	states.pcurrent_state = pcurrent_state;
 	states.pnew_state = pnew_power_state;
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-		PHM_PlatformCaps_TablelessHardwareInterface)) {
-		if (NULL != hwmgr->hwmgr_func->power_state_set)
-			return hwmgr->hwmgr_func->power_state_set(hwmgr, &states);
-	} else {
-		return phm_dispatch_table(hwmgr, &(hwmgr->set_power_state), &states, NULL);
-	}
+	if (NULL != hwmgr->hwmgr_func->power_state_set)
+		return hwmgr->hwmgr_func->power_state_set(hwmgr, &states);
 
 	return 0;
 }
@@ -103,15 +79,8 @@ int phm_enable_dynamic_state_management(struct pp_hwmgr *hwmgr)
 	bool enabled;
 	PHM_FUNC_CHECK(hwmgr);
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-		PHM_PlatformCaps_TablelessHardwareInterface)) {
-		if (NULL != hwmgr->hwmgr_func->dynamic_state_management_enable)
-			ret = hwmgr->hwmgr_func->dynamic_state_management_enable(hwmgr);
-	} else {
-		ret = phm_dispatch_table(hwmgr,
-				&(hwmgr->enable_dynamic_state_management),
-				NULL, NULL);
-	}
+	if (NULL != hwmgr->hwmgr_func->dynamic_state_management_enable)
+		ret = hwmgr->hwmgr_func->dynamic_state_management_enable(hwmgr);
 
 	enabled = ret == 0;
 
@@ -127,15 +96,8 @@ int phm_disable_dynamic_state_management(struct pp_hwmgr *hwmgr)
 
 	PHM_FUNC_CHECK(hwmgr);
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-		PHM_PlatformCaps_TablelessHardwareInterface)) {
-		if (hwmgr->hwmgr_func->dynamic_state_management_disable)
-			ret = hwmgr->hwmgr_func->dynamic_state_management_disable(hwmgr);
-	} else {
-		ret = phm_dispatch_table(hwmgr,
-				&(hwmgr->disable_dynamic_state_management),
-				NULL, NULL);
-	}
+	if (hwmgr->hwmgr_func->dynamic_state_management_disable)
+		ret = hwmgr->hwmgr_func->dynamic_state_management_disable(hwmgr);
 
 	enabled = ret == 0 ? false : true;
 
@@ -193,35 +155,13 @@ int phm_powerdown_uvd(struct pp_hwmgr *hwmgr)
 	return 0;
 }
 
-int phm_powergate_uvd(struct pp_hwmgr *hwmgr, bool gate)
-{
-	PHM_FUNC_CHECK(hwmgr);
-
-	if (hwmgr->hwmgr_func->powergate_uvd != NULL)
-		return hwmgr->hwmgr_func->powergate_uvd(hwmgr, gate);
-	return 0;
-}
-
-int phm_powergate_vce(struct pp_hwmgr *hwmgr, bool gate)
-{
-	PHM_FUNC_CHECK(hwmgr);
-
-	if (hwmgr->hwmgr_func->powergate_vce != NULL)
-		return hwmgr->hwmgr_func->powergate_vce(hwmgr, gate);
-	return 0;
-}
-
 int phm_enable_clock_power_gatings(struct pp_hwmgr *hwmgr)
 {
 	PHM_FUNC_CHECK(hwmgr);
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-		PHM_PlatformCaps_TablelessHardwareInterface)) {
-		if (NULL != hwmgr->hwmgr_func->enable_clock_power_gating)
-			return hwmgr->hwmgr_func->enable_clock_power_gating(hwmgr);
-	} else {
-		return phm_dispatch_table(hwmgr, &(hwmgr->enable_clock_power_gatings), NULL, NULL);
-	}
+	if (NULL != hwmgr->hwmgr_func->enable_clock_power_gating)
+		return hwmgr->hwmgr_func->enable_clock_power_gating(hwmgr);
+
 	return 0;
 }
 
@@ -229,11 +169,9 @@ int phm_disable_clock_power_gatings(struct pp_hwmgr *hwmgr)
 {
 	PHM_FUNC_CHECK(hwmgr);
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-		PHM_PlatformCaps_TablelessHardwareInterface)) {
-		if (NULL != hwmgr->hwmgr_func->disable_clock_power_gating)
-			return hwmgr->hwmgr_func->disable_clock_power_gating(hwmgr);
-	}
+	if (NULL != hwmgr->hwmgr_func->disable_clock_power_gating)
+		return hwmgr->hwmgr_func->disable_clock_power_gating(hwmgr);
+
 	return 0;
 }
 
@@ -242,12 +180,9 @@ int phm_display_configuration_changed(struct pp_hwmgr *hwmgr)
 {
 	PHM_FUNC_CHECK(hwmgr);
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-				 PHM_PlatformCaps_TablelessHardwareInterface)) {
-		if (NULL != hwmgr->hwmgr_func->display_config_changed)
-			hwmgr->hwmgr_func->display_config_changed(hwmgr);
-	} else
-		return phm_dispatch_table(hwmgr, &hwmgr->display_configuration_changed, NULL, NULL);
+	if (NULL != hwmgr->hwmgr_func->display_config_changed)
+		hwmgr->hwmgr_func->display_config_changed(hwmgr);
+
 	return 0;
 }
 
@@ -255,9 +190,7 @@ int phm_notify_smc_display_config_after_ps_adjustment(struct pp_hwmgr *hwmgr)
 {
 	PHM_FUNC_CHECK(hwmgr);
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-				 PHM_PlatformCaps_TablelessHardwareInterface))
-		if (NULL != hwmgr->hwmgr_func->notify_smc_display_config_after_ps_adjustment)
+	if (NULL != hwmgr->hwmgr_func->notify_smc_display_config_after_ps_adjustment)
 			hwmgr->hwmgr_func->notify_smc_display_config_after_ps_adjustment(hwmgr);
 
 	return 0;
@@ -277,10 +210,10 @@ int phm_register_thermal_interrupt(struct pp_hwmgr *hwmgr, const void *info)
 {
 	PHM_FUNC_CHECK(hwmgr);
 
-	if (hwmgr->hwmgr_func->register_internal_thermal_interrupt == NULL)
-		return -EINVAL;
+	if (hwmgr->hwmgr_func->register_internal_thermal_interrupt != NULL)
+		return hwmgr->hwmgr_func->register_internal_thermal_interrupt(hwmgr, info);
 
-	return hwmgr->hwmgr_func->register_internal_thermal_interrupt(hwmgr, info);
+	return 0;
 }
 
 /**
@@ -292,7 +225,21 @@ int phm_register_thermal_interrupt(struct pp_hwmgr *hwmgr, const void *info)
 */
 int phm_start_thermal_controller(struct pp_hwmgr *hwmgr, struct PP_TemperatureRange *temperature_range)
 {
-	return phm_dispatch_table(hwmgr, &(hwmgr->start_thermal_controller), temperature_range, NULL);
+	struct PP_TemperatureRange range;
+
+	if (temperature_range == NULL) {
+		range.max = TEMP_RANGE_MAX;
+		range.min = TEMP_RANGE_MIN;
+	} else {
+		range.max = temperature_range->max;
+		range.min = temperature_range->min;
+	}
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_ThermalController)
+			&& hwmgr->hwmgr_func->start_thermal_controller != NULL)
+		return hwmgr->hwmgr_func->start_thermal_controller(hwmgr, &range);
+
+	return 0;
 }
 
 
@@ -323,6 +270,9 @@ int phm_check_states_equal(struct pp_hwmgr *hwmgr,
 int phm_store_dal_configuration_data(struct pp_hwmgr *hwmgr,
 		    const struct amd_pp_display_configuration *display_config)
 {
+	int index = 0;
+	int number_of_active_display = 0;
+
 	PHM_FUNC_CHECK(hwmgr);
 
 	if (display_config == NULL)
@@ -330,6 +280,17 @@ int phm_store_dal_configuration_data(struct pp_hwmgr *hwmgr,
 
 	hwmgr->display_config = *display_config;
 
+	if (NULL != hwmgr->hwmgr_func->set_deep_sleep_dcefclk)
+		hwmgr->hwmgr_func->set_deep_sleep_dcefclk(hwmgr, hwmgr->display_config.min_dcef_deep_sleep_set_clk);
+
+	for (index = 0; index < hwmgr->display_config.num_path_including_non_display; index++) {
+		if (hwmgr->display_config.displays[index].controller_id != 0)
+			number_of_active_display++;
+	}
+
+	if (NULL != hwmgr->hwmgr_func->set_active_display_count)
+		hwmgr->hwmgr_func->set_active_display_count(hwmgr, number_of_active_display);
+
 	if (hwmgr->hwmgr_func->store_cc6_data == NULL)
 		return -EINVAL;
 
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
index 9547f265a8bb..ce59e0e67cb2 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
@@ -26,8 +26,8 @@
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/types.h>
+#include <linux/pci.h>
 #include <drm/amdgpu_drm.h>
-#include "cgs_common.h"
 #include "power_state.h"
 #include "hwmgr.h"
 #include "pppcielanes.h"
@@ -35,21 +35,100 @@
 #include "ppsmc.h"
 #include "pp_acpi.h"
 #include "amd_acpi.h"
+#include "pp_psm.h"
 
-extern int cz_init_function_pointers(struct pp_hwmgr *hwmgr);
+extern const struct pp_smumgr_func ci_smu_funcs;
+extern const struct pp_smumgr_func cz_smu_funcs;
+extern const struct pp_smumgr_func iceland_smu_funcs;
+extern const struct pp_smumgr_func tonga_smu_funcs;
+extern const struct pp_smumgr_func fiji_smu_funcs;
+extern const struct pp_smumgr_func polaris10_smu_funcs;
+extern const struct pp_smumgr_func vega10_smu_funcs;
+extern const struct pp_smumgr_func rv_smu_funcs;
 
+extern int cz_init_function_pointers(struct pp_hwmgr *hwmgr);
 static int polaris_set_asic_special_caps(struct pp_hwmgr *hwmgr);
 static void hwmgr_init_default_caps(struct pp_hwmgr *hwmgr);
 static int hwmgr_set_user_specify_caps(struct pp_hwmgr *hwmgr);
 static int fiji_set_asic_special_caps(struct pp_hwmgr *hwmgr);
 static int tonga_set_asic_special_caps(struct pp_hwmgr *hwmgr);
 static int topaz_set_asic_special_caps(struct pp_hwmgr *hwmgr);
+static int ci_set_asic_special_caps(struct pp_hwmgr *hwmgr);
 
 uint8_t convert_to_vid(uint16_t vddc)
 {
 	return (uint8_t) ((6200 - (vddc * VOLTAGE_SCALE)) / 25);
 }
 
+static int phm_get_pci_bus_devfn(struct pp_hwmgr *hwmgr,
+		struct cgs_system_info *sys_info)
+{
+	sys_info->size = sizeof(struct cgs_system_info);
+	sys_info->info_id = CGS_SYSTEM_INFO_PCIE_BUS_DEVFN;
+
+	return cgs_query_system_info(hwmgr->device, sys_info);
+}
+
+static int phm_thermal_l2h_irq(void *private_data,
+		 unsigned src_id, const uint32_t *iv_entry)
+{
+	struct pp_hwmgr *hwmgr = (struct pp_hwmgr *)private_data;
+	struct cgs_system_info sys_info = {0};
+	int result;
+
+	result = phm_get_pci_bus_devfn(hwmgr, &sys_info);
+	if (result)
+		return -EINVAL;
+
+	pr_warn("GPU over temperature range detected on PCIe %lld:%lld.%lld!\n",
+			PCI_BUS_NUM(sys_info.value),
+			PCI_SLOT(sys_info.value),
+			PCI_FUNC(sys_info.value));
+	return 0;
+}
+
+static int phm_thermal_h2l_irq(void *private_data,
+		 unsigned src_id, const uint32_t *iv_entry)
+{
+	struct pp_hwmgr *hwmgr = (struct pp_hwmgr *)private_data;
+	struct cgs_system_info sys_info = {0};
+	int result;
+
+	result = phm_get_pci_bus_devfn(hwmgr, &sys_info);
+	if (result)
+		return -EINVAL;
+
+	pr_warn("GPU under temperature range detected on PCIe %lld:%lld.%lld!\n",
+			PCI_BUS_NUM(sys_info.value),
+			PCI_SLOT(sys_info.value),
+			PCI_FUNC(sys_info.value));
+	return 0;
+}
+
+static int phm_ctf_irq(void *private_data,
+		 unsigned src_id, const uint32_t *iv_entry)
+{
+	struct pp_hwmgr *hwmgr = (struct pp_hwmgr *)private_data;
+	struct cgs_system_info sys_info = {0};
+	int result;
+
+	result = phm_get_pci_bus_devfn(hwmgr, &sys_info);
+	if (result)
+		return -EINVAL;
+
+	pr_warn("GPU Critical Temperature Fault detected on PCIe %lld:%lld.%lld!\n",
+			PCI_BUS_NUM(sys_info.value),
+			PCI_SLOT(sys_info.value),
+			PCI_FUNC(sys_info.value));
+	return 0;
+}
+
+static const struct cgs_irq_src_funcs thermal_irq_src[3] = {
+	{ .handler = phm_thermal_l2h_irq },
+	{ .handler = phm_thermal_h2l_irq },
+	{ .handler = phm_ctf_irq }
+};
+
 int hwmgr_early_init(struct pp_instance *handle)
 {
 	struct pp_hwmgr *hwmgr;
@@ -62,7 +141,6 @@ int hwmgr_early_init(struct pp_instance *handle)
 		return -ENOMEM;
 
 	handle->hwmgr = hwmgr;
-	hwmgr->smumgr = handle->smu_mgr;
 	hwmgr->device = handle->device;
 	hwmgr->chip_family = handle->chip_family;
 	hwmgr->chip_id = handle->chip_id;
@@ -73,24 +151,38 @@ int hwmgr_early_init(struct pp_instance *handle)
 	hwmgr->dpm_level = AMD_DPM_FORCED_LEVEL_AUTO;
 	hwmgr_init_default_caps(hwmgr);
 	hwmgr_set_user_specify_caps(hwmgr);
+	hwmgr->fan_ctrl_is_in_default_mode = true;
+	hwmgr->reload_fw = 1;
 
 	switch (hwmgr->chip_family) {
+	case AMDGPU_FAMILY_CI:
+		hwmgr->smumgr_funcs = &ci_smu_funcs;
+		ci_set_asic_special_caps(hwmgr);
+		hwmgr->feature_mask &= ~(PP_VBI_TIME_SUPPORT_MASK |
+					PP_ENABLE_GFX_CG_THRU_SMU);
+		hwmgr->pp_table_version = PP_TABLE_V0;
+		smu7_init_function_pointers(hwmgr);
+		break;
 	case AMDGPU_FAMILY_CZ:
+		hwmgr->smumgr_funcs = &cz_smu_funcs;
 		cz_init_function_pointers(hwmgr);
 		break;
 	case AMDGPU_FAMILY_VI:
 		switch (hwmgr->chip_id) {
 		case CHIP_TOPAZ:
+			hwmgr->smumgr_funcs = &iceland_smu_funcs;
 			topaz_set_asic_special_caps(hwmgr);
 			hwmgr->feature_mask &= ~ (PP_VBI_TIME_SUPPORT_MASK |
 						PP_ENABLE_GFX_CG_THRU_SMU);
 			hwmgr->pp_table_version = PP_TABLE_V0;
 			break;
 		case CHIP_TONGA:
+			hwmgr->smumgr_funcs = &tonga_smu_funcs;
 			tonga_set_asic_special_caps(hwmgr);
 			hwmgr->feature_mask &= ~PP_VBI_TIME_SUPPORT_MASK;
 			break;
 		case CHIP_FIJI:
+			hwmgr->smumgr_funcs = &fiji_smu_funcs;
 			fiji_set_asic_special_caps(hwmgr);
 			hwmgr->feature_mask &= ~ (PP_VBI_TIME_SUPPORT_MASK |
 						PP_ENABLE_GFX_CG_THRU_SMU);
@@ -98,6 +190,7 @@ int hwmgr_early_init(struct pp_instance *handle)
 		case CHIP_POLARIS11:
 		case CHIP_POLARIS10:
 		case CHIP_POLARIS12:
+			hwmgr->smumgr_funcs = &polaris10_smu_funcs;
 			polaris_set_asic_special_caps(hwmgr);
 			hwmgr->feature_mask &= ~(PP_UVD_HANDSHAKE_MASK);
 			break;
@@ -109,6 +202,7 @@ int hwmgr_early_init(struct pp_instance *handle)
 	case AMDGPU_FAMILY_AI:
 		switch (hwmgr->chip_id) {
 		case CHIP_VEGA10:
+			hwmgr->smumgr_funcs = &vega10_smu_funcs;
 			vega10_hwmgr_init(hwmgr);
 			break;
 		default:
@@ -118,6 +212,7 @@ int hwmgr_early_init(struct pp_instance *handle)
 	case AMDGPU_FAMILY_RV:
 		switch (hwmgr->chip_id) {
 		case CHIP_RAVEN:
+			hwmgr->smumgr_funcs = &rv_smu_funcs;
 			rv_init_function_pointers(hwmgr);
 			break;
 		default:
@@ -131,80 +226,6 @@ int hwmgr_early_init(struct pp_instance *handle)
 	return 0;
 }
 
-static int hw_init_power_state_table(struct pp_hwmgr *hwmgr)
-{
-	int result;
-	unsigned int i;
-	unsigned int table_entries;
-	struct pp_power_state *state;
-	int size;
-
-	if (hwmgr->hwmgr_func->get_num_of_pp_table_entries == NULL)
-		return -EINVAL;
-
-	if (hwmgr->hwmgr_func->get_power_state_size == NULL)
-		return -EINVAL;
-
-	hwmgr->num_ps = table_entries = hwmgr->hwmgr_func->get_num_of_pp_table_entries(hwmgr);
-
-	hwmgr->ps_size = size = hwmgr->hwmgr_func->get_power_state_size(hwmgr) +
-					  sizeof(struct pp_power_state);
-
-	hwmgr->ps = kzalloc(size * table_entries, GFP_KERNEL);
-	if (hwmgr->ps == NULL)
-		return -ENOMEM;
-
-	hwmgr->request_ps = kzalloc(size, GFP_KERNEL);
-	if (hwmgr->request_ps == NULL) {
-		kfree(hwmgr->ps);
-		hwmgr->ps = NULL;
-		return -ENOMEM;
-	}
-
-	hwmgr->current_ps = kzalloc(size, GFP_KERNEL);
-	if (hwmgr->current_ps == NULL) {
-		kfree(hwmgr->request_ps);
-		kfree(hwmgr->ps);
-		hwmgr->request_ps = NULL;
-		hwmgr->ps = NULL;
-		return -ENOMEM;
-	}
-
-	state = hwmgr->ps;
-
-	for (i = 0; i < table_entries; i++) {
-		result = hwmgr->hwmgr_func->get_pp_table_entry(hwmgr, i, state);
-
-		if (state->classification.flags & PP_StateClassificationFlag_Boot) {
-			hwmgr->boot_ps = state;
-			memcpy(hwmgr->current_ps, state, size);
-			memcpy(hwmgr->request_ps, state, size);
-		}
-
-		state->id = i + 1; /* assigned unique num for every power state id */
-
-		if (state->classification.flags & PP_StateClassificationFlag_Uvd)
-			hwmgr->uvd_ps = state;
-		state = (struct pp_power_state *)((unsigned long)state + size);
-	}
-
-	return 0;
-}
-
-static int hw_fini_power_state_table(struct pp_hwmgr *hwmgr)
-{
-	if (hwmgr == NULL)
-		return -EINVAL;
-
-	kfree(hwmgr->current_ps);
-	kfree(hwmgr->request_ps);
-	kfree(hwmgr->ps);
-	hwmgr->request_ps = NULL;
-	hwmgr->ps = NULL;
-	hwmgr->current_ps = NULL;
-	return 0;
-}
-
 int hwmgr_hw_init(struct pp_instance *handle)
 {
 	struct pp_hwmgr *hwmgr;
@@ -228,9 +249,26 @@ int hwmgr_hw_init(struct pp_instance *handle)
 	if (ret)
 		goto err1;
 
-	ret = hw_init_power_state_table(hwmgr);
+	ret = psm_init_power_state_table(hwmgr);
+	if (ret)
+		goto err2;
+
+	ret = phm_setup_asic(hwmgr);
 	if (ret)
 		goto err2;
+
+	ret = phm_enable_dynamic_state_management(hwmgr);
+	if (ret)
+		goto err2;
+	ret = phm_start_thermal_controller(hwmgr, NULL);
+	ret |= psm_set_performance_states(hwmgr);
+	if (ret)
+		goto err2;
+
+	ret = phm_register_thermal_interrupt(hwmgr, &thermal_irq_src);
+	if (ret)
+		goto err2;
+
 	return 0;
 err2:
 	if (hwmgr->hwmgr_func->backend_fini)
@@ -247,19 +285,137 @@ int hwmgr_hw_fini(struct pp_instance *handle)
 {
 	struct pp_hwmgr *hwmgr;
 
-	if (handle == NULL)
+	if (handle == NULL || handle->hwmgr == NULL)
 		return -EINVAL;
 
 	hwmgr = handle->hwmgr;
 
+	phm_stop_thermal_controller(hwmgr);
+	psm_set_boot_states(hwmgr);
+	psm_adjust_power_state_dynamic(hwmgr, false, NULL);
+	phm_disable_dynamic_state_management(hwmgr);
+	phm_disable_clock_power_gatings(hwmgr);
+
 	if (hwmgr->hwmgr_func->backend_fini)
 		hwmgr->hwmgr_func->backend_fini(hwmgr);
 	if (hwmgr->pptable_func->pptable_fini)
 		hwmgr->pptable_func->pptable_fini(hwmgr);
-	return hw_fini_power_state_table(hwmgr);
+	return psm_fini_power_state_table(hwmgr);
 }
 
+int hwmgr_hw_suspend(struct pp_instance *handle)
+{
+	struct pp_hwmgr *hwmgr;
+	int ret = 0;
+
+	if (handle == NULL || handle->hwmgr == NULL)
+		return -EINVAL;
+
+	hwmgr = handle->hwmgr;
+	phm_disable_smc_firmware_ctf(hwmgr);
+	ret = psm_set_boot_states(hwmgr);
+	if (ret)
+		return ret;
+	ret = psm_adjust_power_state_dynamic(hwmgr, false, NULL);
+	if (ret)
+		return ret;
+	ret = phm_power_down_asic(hwmgr);
+
+	return ret;
+}
 
+int hwmgr_hw_resume(struct pp_instance *handle)
+{
+	struct pp_hwmgr *hwmgr;
+	int ret = 0;
+
+	if (handle == NULL || handle->hwmgr == NULL)
+		return -EINVAL;
+
+	hwmgr = handle->hwmgr;
+	ret = phm_setup_asic(hwmgr);
+	if (ret)
+		return ret;
+
+	ret = phm_enable_dynamic_state_management(hwmgr);
+	if (ret)
+		return ret;
+	ret = phm_start_thermal_controller(hwmgr, NULL);
+	if (ret)
+		return ret;
+
+	ret |= psm_set_performance_states(hwmgr);
+	if (ret)
+		return ret;
+
+	ret = psm_adjust_power_state_dynamic(hwmgr, false, NULL);
+
+	return ret;
+}
+
+static enum PP_StateUILabel power_state_convert(enum amd_pm_state_type  state)
+{
+	switch (state) {
+	case POWER_STATE_TYPE_BATTERY:
+		return PP_StateUILabel_Battery;
+	case POWER_STATE_TYPE_BALANCED:
+		return PP_StateUILabel_Balanced;
+	case POWER_STATE_TYPE_PERFORMANCE:
+		return PP_StateUILabel_Performance;
+	default:
+		return PP_StateUILabel_None;
+	}
+}
+
+int hwmgr_handle_task(struct pp_instance *handle, enum amd_pp_task task_id,
+		void *input, void *output)
+{
+	int ret = 0;
+	struct pp_hwmgr *hwmgr;
+
+	if (handle == NULL || handle->hwmgr == NULL)
+		return -EINVAL;
+
+	hwmgr = handle->hwmgr;
+
+	switch (task_id) {
+	case AMD_PP_TASK_DISPLAY_CONFIG_CHANGE:
+		ret = phm_set_cpu_power_state(hwmgr);
+		if (ret)
+			return ret;
+		ret = psm_set_performance_states(hwmgr);
+		if (ret)
+			return ret;
+		ret = psm_adjust_power_state_dynamic(hwmgr, false, NULL);
+		break;
+	case AMD_PP_TASK_ENABLE_USER_STATE:
+	{
+		enum amd_pm_state_type ps;
+		enum PP_StateUILabel requested_ui_label;
+		struct pp_power_state *requested_ps = NULL;
+
+		if (input == NULL) {
+			ret = -EINVAL;
+			break;
+		}
+		ps = *(unsigned long *)input;
+
+		requested_ui_label = power_state_convert(ps);
+		ret = psm_set_user_performance_state(hwmgr, requested_ui_label, &requested_ps);
+		if (ret)
+			return ret;
+		ret = psm_adjust_power_state_dynamic(hwmgr, false, requested_ps);
+		break;
+	}
+	case AMD_PP_TASK_COMPLETE_INIT:
+	case AMD_PP_TASK_READJUST_POWER_STATE:
+		ret = psm_adjust_power_state_dynamic(hwmgr, false, NULL);
+		break;
+	default:
+		break;
+	}
+	return ret;
+}
 /**
  * Returns once the part of the register indicated by the mask has
  * reached the given value.
@@ -294,7 +450,7 @@ int phm_wait_on_register(struct pp_hwmgr *hwmgr, uint32_t index,
  * reached the given value.The indirect space is described by giving
  * the memory-mapped index of the indirect index register.
  */
-void phm_wait_on_indirect_register(struct pp_hwmgr *hwmgr,
+int phm_wait_on_indirect_register(struct pp_hwmgr *hwmgr,
 				uint32_t indirect_port,
 				uint32_t index,
 				uint32_t value,
@@ -302,14 +458,50 @@ void phm_wait_on_indirect_register(struct pp_hwmgr *hwmgr,
 {
 	if (hwmgr == NULL || hwmgr->device == NULL) {
 		pr_err("Invalid Hardware Manager!");
-		return;
+		return -EINVAL;
 	}
 
 	cgs_write_register(hwmgr->device, indirect_port, index);
-	phm_wait_on_register(hwmgr, indirect_port + 1, mask, value);
+	return phm_wait_on_register(hwmgr, indirect_port + 1, mask, value);
+}
+
+int phm_wait_for_register_unequal(struct pp_hwmgr *hwmgr,
+					uint32_t index,
+					uint32_t value, uint32_t mask)
+{
+	uint32_t i;
+	uint32_t cur_value;
+
+	if (hwmgr == NULL || hwmgr->device == NULL)
+		return -EINVAL;
+
+	for (i = 0; i < hwmgr->usec_timeout; i++) {
+		cur_value = cgs_read_register(hwmgr->device,
+									index);
+		if ((cur_value & mask) != (value & mask))
+			break;
+		udelay(1);
+	}
+
+	/* timeout means wrong logic */
+	if (i == hwmgr->usec_timeout)
+		return -ETIME;
+	return 0;
 }
 
+int phm_wait_for_indirect_register_unequal(struct pp_hwmgr *hwmgr,
+						uint32_t indirect_port,
+						uint32_t index,
+						uint32_t value,
+						uint32_t mask)
+{
+	if (hwmgr == NULL || hwmgr->device == NULL)
+		return -EINVAL;
 
+	cgs_write_register(hwmgr->device, indirect_port, index);
+	return phm_wait_for_register_unequal(hwmgr, indirect_port + 1,
+						value, mask);
+}
 
 bool phm_cf_want_uvd_power_gating(struct pp_hwmgr *hwmgr)
 {
@@ -678,7 +870,7 @@ void phm_apply_dal_min_voltage_request(struct pp_hwmgr *hwmgr)
 	for (i = 0; i < vddc_table->count; i++) {
 		if (req_vddc <= vddc_table->entries[i].vddc) {
 			req_volt = (((uint32_t)vddc_table->entries[i].vddc) * VOLTAGE_SCALE);
-			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+			smum_send_msg_to_smc_with_parameter(hwmgr,
 					PPSMC_MSG_VddC_Request, req_volt);
 			return;
 		}
@@ -689,28 +881,8 @@ void phm_apply_dal_min_voltage_request(struct pp_hwmgr *hwmgr)
 
 void hwmgr_init_default_caps(struct pp_hwmgr *hwmgr)
 {
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisableVoltageTransition);
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisableEngineTransition);
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisableMemoryTransition);
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisableMGClockGating);
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisableMGCGTSSM);
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisableLSClockGating);
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_Force3DClockSupport);
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisableLightSleep);
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisableMCLS);
-	phm_cap_set(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisablePowerGating);
-
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisableDPM);
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisableSMUUVDHandshake);
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_ThermalAutoThrottling);
-
 	phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_PCIEPerformanceRequest);
 
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_NoOD5Support);
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_UserMaxClockForMultiDisplays);
-
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_VpuRecoveryInProgress);
-
 	phm_cap_set(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_UVDDPM);
 	phm_cap_set(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_VCEDPM);
 
@@ -735,7 +907,6 @@ void hwmgr_init_default_caps(struct pp_hwmgr *hwmgr)
 
 	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 						PHM_PlatformCaps_FanSpeedInTableIsRPM);
-
 	return;
 }
 
@@ -784,7 +955,8 @@ int phm_get_voltage_evv_on_sclk(struct pp_hwmgr *hwmgr, uint8_t voltage_type,
 
 int polaris_set_asic_special_caps(struct pp_hwmgr *hwmgr)
 {
-
+	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+						PHM_PlatformCaps_EVV);
 	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 						PHM_PlatformCaps_SQRamping);
 	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
@@ -793,10 +965,6 @@ int polaris_set_asic_special_caps(struct pp_hwmgr *hwmgr)
 	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 					PHM_PlatformCaps_AutomaticDCTransition);
 
-	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_TablelessHardwareInterface);
-
-
 	if (hwmgr->chip_id != CHIP_POLARIS10)
 		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 					PHM_PlatformCaps_SPLLShutdownSupport);
@@ -814,6 +982,8 @@ int polaris_set_asic_special_caps(struct pp_hwmgr *hwmgr)
 
 int fiji_set_asic_special_caps(struct pp_hwmgr *hwmgr)
 {
+	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+						PHM_PlatformCaps_EVV);
 	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
 			PHM_PlatformCaps_SQRamping);
 	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
@@ -822,15 +992,13 @@ int fiji_set_asic_special_caps(struct pp_hwmgr *hwmgr)
 			PHM_PlatformCaps_TDRamping);
 	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
 			PHM_PlatformCaps_TCPRamping);
-
-	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_TablelessHardwareInterface);
-
 	return 0;
 }
 
 int tonga_set_asic_special_caps(struct pp_hwmgr *hwmgr)
 {
+	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+						PHM_PlatformCaps_EVV);
 	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
 			PHM_PlatformCaps_SQRamping);
 	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
@@ -844,14 +1012,25 @@ int tonga_set_asic_special_caps(struct pp_hwmgr *hwmgr)
 		      PHM_PlatformCaps_UVDPowerGating);
 	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
 		      PHM_PlatformCaps_VCEPowerGating);
+	return 0;
+}
 
+int topaz_set_asic_special_caps(struct pp_hwmgr *hwmgr)
+{
 	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-			 PHM_PlatformCaps_TablelessHardwareInterface);
-
+						PHM_PlatformCaps_EVV);
+	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_SQRamping);
+	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_DBRamping);
+	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_TDRamping);
+	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_TCPRamping);
 	return 0;
 }
 
-int topaz_set_asic_special_caps(struct pp_hwmgr *hwmgr)
+int ci_set_asic_special_caps(struct pp_hwmgr *hwmgr)
 {
 	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
 			PHM_PlatformCaps_SQRamping);
@@ -862,8 +1041,8 @@ int topaz_set_asic_special_caps(struct pp_hwmgr *hwmgr)
 	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
 			PHM_PlatformCaps_TCPRamping);
 	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-			 PHM_PlatformCaps_TablelessHardwareInterface);
+			PHM_PlatformCaps_MemorySpreadSpectrumSupport);
 	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-		    PHM_PlatformCaps_EVV);
+			PHM_PlatformCaps_EngineSpreadSpectrumSupport);
 	return 0;
 }
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/pp_overdriver.c b/drivers/gpu/drm/amd/powerplay/hwmgr/pp_overdriver.c
index e0766c5e3d74..8de384bf9a8f 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/pp_overdriver.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/pp_overdriver.c
@@ -1,1264 +1,1275 @@
-// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
 #include "pp_overdriver.h"
 #include <linux/errno.h>
 
-struct phm_fuses_default vega10_fuses_default[] = {
-	{"0000001000010011111010101001010011011110000011100100100101100100",0x00003C96,0xFFFFE226,0x00000656,0x00002203,0xFFFFF201,0x000003FF,0x00002203,0xFFFFF201,0x000003FF},
-	{"0000001000010011111010101001010011011110000010100001100010000100",0x00003CC5,0xFFFFE23A,0x0000064E,0x00002258,0xFFFFF1F7,0x000003FC,0x00002258,0xFFFFF1F7,0x000003FC},
-	{"0000001000010011111010101001010011011110000011100011000110100100",0x00003CAF,0xFFFFE36E,0x00000602,0x00001E98,0xFFFFF569,0x00000357,0x00001E98,0xFFFFF569,0x00000357},
-	{"0000001000010011111010101001010011011110001011000001000101000100",0x0000391A,0xFFFFE548,0x000005C9,0x00001B98,0xFFFFF707,0x00000324,0x00001B98,0xFFFFF707,0x00000324},
-	{"0000001000010011111010101001010011011110001011000001100011000100",0x00003821,0xFFFFE674,0x00000597,0x00002196,0xFFFFF361,0x000003C0,0x00002196,0xFFFFF361,0x000003C0},
-	{"0000001000010011111010101001010011011110001001100011100010000100",0x000044A2,0xFFFFDCB7,0x00000738,0x0000325C,0xFFFFE6A7,0x000005E6,0x0000325C,0xFFFFE6A7,0x000005E6},
-	{"0000001000010011111010101001010011011110000010000010100100100100",0x00004057,0xFFFFE1CF,0x0000063C,0x00002E2E,0xFFFFEB62,0x000004FD,0x00002E2E,0xFFFFEB62,0x000004FD},
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-	{"0000001000010011111100001111111010011001001000100000100100100100",0x00003245,0xFFFFE92F,0x00000544,0x00001829,0xFFFFF8F1,0x000002EA,0x00001829,0xFFFFF8F1,0x000002EA},
-	{"0000001000010011111100001111111010011001001011100100100010000100",0x0000302F,0xFFFFEB51,0x000004E3,0x0000199F,0xFFFFF894,0x000002F4,0x0000199F,0xFFFFF894,0x000002F4},
-	{"0000001000010011111100001111111010011001001011100001100011000100",0x00002F54,0xFFFFEC86,0x000004A6,0x00001A6F,0xFFFFF891,0x000002EC,0x00001A6F,0xFFFFF891,0x000002EC},
-	{"0000001000010011111100001111111010011001001010000100000101100100",0x00002908,0xFFFFF0D8,0x0000040A,0x00001C9B,0xFFFFF729,0x00000342,0x00001C9B,0xFFFFF729,0x00000342},
-	{"0000001000010011111100001111111010011001001100000010100101100100",0x000031D9,0xFFFFEB40,0x000004D7,0x000023F5,0xFFFFF259,0x000003F4,0x000023F5,0xFFFFF259,0x000003F4},
-	{"0000001000010011111100001111111010011001001100000100100011100100",0x000034C8,0xFFFFE8C6,0x0000053F,0x00002313,0xFFFFF280,0x000003EC,0x00002313,0xFFFFF280,0x000003EC},
-	{"0000001000010011111100001111111010011001001100000101000011000100",0x000037D1,0xFFFFE6A1,0x0000059C,0x00002C6A,0xFFFFEBFF,0x00000504,0x00002C6A,0xFFFFEBFF,0x00000504},
-	{"0000001000010011111100001111111010011001001100100001100101100100",0x000030E9,0xFFFFEA6B,0x0000050F,0x00001A2D,0xFFFFF7DF,0x00000316,0x00001A2D,0xFFFFF7DF,0x00000316},
-	{"0000001000010011111100001111111010011001001100000010000010000100",0x0000323D,0xFFFFEA95,0x000004F4,0x00001ED2,0xFFFFF584,0x0000036C,0x00001ED2,0xFFFFF584,0x0000036C},
-	{"0000001000010011111100001111111010011001001011000011000000100100",0x000033D6,0xFFFFE9DB,0x00000510,0x000027A7,0xFFFFEFC7,0x0000045E,0x000027A7,0xFFFFEFC7,0x0000045E},
-	{"0000001000010011111100001111111010011001000111000011000101100100",0x00003444,0xFFFFE98A,0x00000517,0x000020FD,0xFFFFF43F,0x0000039D,0x000020FD,0xFFFFF43F,0x0000039D},
-	{"0000001000010011111100001111111010011001001010000000100011100100",0x00002987,0xFFFFEFA1,0x0000044B,0x00001B06,0xFFFFF788,0x0000033C,0x00001B06,0xFFFFF788,0x0000033C},
-	{"0000001000010011111100001111111010011001001011000010100011100100",0x0000311D,0xFFFFED20,0x00000474,0x000025DA,0xFFFFF223,0x000003F0,0x000025DA,0xFFFFF223,0x000003F0},
-	{"0000001000010011111100001111111010011001001011000001000100100100",0x000032A2,0xFFFFEA0A,0x0000050D,0x00001D48,0xFFFFF659,0x0000034A,0x00001D48,0xFFFFF659,0x0000034A},
-	{"0000001000010011111100001111111010011001001000100000100011100100",0x00003110,0xFFFFE9EA,0x00000529,0x00001786,0xFFFFF958,0x000002DB,0x00001786,0xFFFFF958,0x000002DB},
-	{"0000001000010011111100001111111010011001001010000010000110100100",0x000027F2,0xFFFFF174,0x000003F7,0x00001C7A,0xFFFFF72A,0x00000348,0x00001C7A,0xFFFFF72A,0x00000348},
-	{"0000001000010011111100001111111010011001000111000001000011100100",0x000031DB,0xFFFFEA7D,0x000004FB,0x000019C4,0xFFFFF8B1,0x000002E6,0x000019C4,0xFFFFF8B1,0x000002E6},
-	{"0000001000010011111100001111111010011001001011000001000100000100",0x00003158,0xFFFFEAAC,0x000004FA,0x00001BC1,0xFFFFF737,0x0000032B,0x00001BC1,0xFFFFF737,0x0000032B},
-	{"0000001000010011111100001111111010011001001100000001000011000100",0x00002F36,0xFFFFEBF9,0x000004CA,0x00001A2A,0xFFFFF83F,0x00000303,0x00001A2A,0xFFFFF83F,0x00000303},
-	{"0000001000010011111100001111111010011001001100100011100010100100",0x000032B4,0xFFFFEA72,0x000004FA,0x000021FF,0xFFFFF378,0x000003C5,0x000021FF,0xFFFFF378,0x000003C5},
-	{"0000001000010011111100001111111010011001001100000011000101100100",0x00003262,0xFFFFEAFA,0x000004DF,0x00002441,0xFFFFF237,0x000003F6,0x00002441,0xFFFFF237,0x000003F6},
-	{"0000001000010011111100001111111010011001001100000011100100100100",0x0000336A,0xFFFFEAFB,0x000004D1,0x00002746,0xFFFFF0B8,0x0000042B,0x00002746,0xFFFFF0B8,0x0000042B},
-	{"0000001000010011111100001111111010011001000110100100000010000100",0x000032E5,0xFFFFE923,0x00000541,0x00001DF0,0xFFFFF552,0x00000380,0x00001DF0,0xFFFFF552,0x00000380},
-	{"0000001000010011111100001111111010011001001100000100000001100100",0x000035D1,0xFFFFE80B,0x0000055F,0x00002780,0xFFFFEF74,0x0000046F,0x00002780,0xFFFFEF74,0x0000046F},
-	{"0000001000010011111100001111111010011001001100000010100010100100",0x000033EC,0xFFFFEA48,0x000004F4,0x0000269F,0xFFFFF0D8,0x0000042A,0x0000269F,0xFFFFF0D8,0x0000042A},
-	{"0000001000010011111100001111111010011001001100100011100010000100",0x000030C4,0xFFFFEB39,0x000004E2,0x00001B44,0xFFFFF7AA,0x00000318,0x00001B44,0xFFFFF7AA,0x00000318},
-	{"0000001000010011111100001111111010011001001010000001000101000100",0x00002926,0xFFFFF0AF,0x0000040E,0x0000194E,0xFFFFF959,0x000002E2,0x0000194E,0xFFFFF959,0x000002E2},
-	{"0000001000010011111100001111111010011001001011000001000011000100",0x00003141,0xFFFFEAAF,0x000004F6,0x00001864,0xFFFFF97C,0x000002C6,0x00001864,0xFFFFF97C,0x000002C6},
-	{"0000001000010011111100001111111010011001001100000001000001100100",0x000030B2,0xFFFFEB7C,0x000004DB,0x000022CE,0xFFFFF2B5,0x000003F0,0x000022CE,0xFFFFF2B5,0x000003F0},
-	{"0000001000010011111100001111111010011001001100000001100101000100",0x0000318C,0xFFFFEAC7,0x000004F6,0x00002113,0xFFFFF3CA,0x000003BD,0x00002113,0xFFFFF3CA,0x000003BD},
-	{"0000001000010011111100001111111010011001001011100001000100000100",0x00002FD2,0xFFFFEB8F,0x000004D9,0x00001996,0xFFFFF89F,0x000002F1,0x00001996,0xFFFFF89F,0x000002F1},
-	{"0000001000010011111100001111111010011001000110100010100010100100",0x0000310D,0xFFFFEB25,0x000004E7,0x00001F67,0xFFFFF4EF,0x0000038E,0x00001F67,0xFFFFF4EF,0x0000038E},
-	{"0000001000010011111100001111111010011001001010100100100101100100",0x00002BBC,0xFFFFEE68,0x00000477,0x00002050,0xFFFFF41D,0x000003C8,0x00002050,0xFFFFF41D,0x000003C8},
-	{"0000001000010011111100001111111010011001001100000010000100000100",0x00003096,0xFFFFECED,0x00000486,0x000024C9,0xFFFFF278,0x000003E7,0x000024C9,0xFFFFF278,0x000003E7},
-	{"0000001000010011111100001111111010011001001011000001000010100100",0x00003401,0xFFFFE8F1,0x0000053C,0x00001E75,0xFFFFF55C,0x00000376,0x00001E75,0xFFFFF55C,0x00000376},
-	{"0000001000010011111100001111111010011001001100000010100001000100",0x0000319E,0xFFFFEAB1,0x000004F8,0x00001EA3,0xFFFFF567,0x00000378,0x00001EA3,0xFFFFF567,0x00000378},
-	{"0000001000010011111100001111111010011001001100100010100101100100",0x000030FD,0xFFFFEB4C,0x000004DB,0x00001CA6,0xFFFFF6E8,0x00000335,0x00001CA6,0xFFFFF6E8,0x00000335},
-	{"0000001000010011111100001111111010011001001011100100000010100100",0x000030D6,0xFFFFEB1A,0x000004E4,0x00001A0D,0xFFFFF87D,0x000002EF,0x00001A0D,0xFFFFF87D,0x000002EF},
-	{"0000001000010011111100001111111010011001001011000010000100100100",0x0000324B,0xFFFFEB17,0x000004D9,0x00002225,0xFFFFF3A8,0x000003BA,0x00002225,0xFFFFF3A8,0x000003BA},
-	{"0000001000010011111100001111111010011001001010000100000010000100",0x00002A00,0xFFFFF02E,0x00000424,0x00001E21,0xFFFFF61D,0x0000036C,0x00001E21,0xFFFFF61D,0x0000036C},
-	{"0000001000010011111100001111111010011001001010100100100010100100",0x000029CF,0xFFFFEF53,0x00000457,0x00001B11,0xFFFFF772,0x0000033D,0x00001B11,0xFFFFF772,0x0000033D},
-	{"0000001000010011111100001111111010011001000110100011000010100100",0x000032A1,0xFFFFEA63,0x000004FB,0x00001F83,0xFFFFF516,0x0000037E,0x00001F83,0xFFFFF516,0x0000037E},
-	{"0000001000010011111100001111111010011001001011100010000011000100",0x0000305C,0xFFFFEC14,0x000004B5,0x00001D0B,0xFFFFF6ED,0x00000332,0x00001D0B,0xFFFFF6ED,0x00000332},
-	{"0000001000010011111100001111111010011001001011000001000001100100",0x00003467,0xFFFFE8D5,0x00000543,0x0000243F,0xFFFFF190,0x00000418,0x0000243F,0xFFFFF190,0x00000418},
-	{"0000001000010011111100001111111010011001001010100010000001100100",0x00002796,0xFFFFF133,0x00000409,0x00001903,0xFFFFF91C,0x000002FC,0x00001903,0xFFFFF91C,0x000002FC},
-	{"0000001000010011111100001111111010011001001100000010000101100100",0x000031F6,0xFFFFEAB7,0x000004F5,0x000022B9,0xFFFFF2D0,0x000003E6,0x000022B9,0xFFFFF2D0,0x000003E6},
-	{"0000001000010011111100001111111010011001001011100101000100000100",0x00003196,0xFFFFEA76,0x00000503,0x00001CC5,0xFFFFF67D,0x0000034A,0x00001CC5,0xFFFFF67D,0x0000034A},
-	{"0000001000010011111100001111111010011001001100100001000101000100",0x00002F9E,0xFFFFEAD9,0x00000505,0x000017C1,0xFFFFF93D,0x000002DF,0x000017C1,0xFFFFF93D,0x000002DF},
-	{"0000001000010011111100001111111010011001001011100010000100100100",0x00002FBC,0xFFFFEC75,0x000004A8,0x00001D6D,0xFFFFF6AC,0x0000033D,0x00001D6D,0xFFFFF6AC,0x0000033D},
-	{"0000001000010011111100001111111010011001001011000011100010100100",0x00003541,0xFFFFE921,0x00000524,0x00002662,0xFFFFF0CB,0x0000042B,0x00002662,0xFFFFF0CB,0x0000042B},
-	{"0000001000010011111100001111111010011001001010100010000110100100",0x00002953,0xFFFFEF76,0x00000459,0x00001C05,0xFFFFF6A0,0x00000368,0x00001C05,0xFFFFF6A0,0x00000368},
-	{"0000001000010011111100001111111010011001001011000100100100100100",0x000034BC,0xFFFFE8DD,0x00000536,0x0000210E,0xFFFFF3F4,0x000003A8,0x0000210E,0xFFFFF3F4,0x000003A8},
-	{"0000001000010011111100001111111010011001001011000010100110100100",0x000034BE,0xFFFFE916,0x0000052F,0x000024A1,0xFFFFF1A6,0x00000410,0x000024A1,0xFFFFF1A6,0x00000410},
-	{"0000001000010011111100001111111010011001001100000100100101100100",0x000037B5,0xFFFFE7A9,0x0000055B,0x000028A1,0xFFFFEF51,0x00000467,0x000028A1,0xFFFFEF51,0x00000467},
-	{"0000001000010011111100001111111010011001001100000001000100000100",0x00002FC5,0xFFFFEBBE,0x000004D1,0x00001BA5,0xFFFFF757,0x00000328,0x00001BA5,0xFFFFF757,0x00000328},
-	{"0000001000010011111100001111111010011001001100000100000010100100",0x000033CB,0xFFFFE944,0x0000052B,0x00001FBE,0xFFFFF4B1,0x0000038C,0x00001FBE,0xFFFFF4B1,0x0000038C},
-	{"0000001000010011111100001111111010011001001100000001100001000100",0x000030AE,0xFFFFEBA0,0x000004D3,0x00002268,0xFFFFF316,0x000003DD,0x00002268,0xFFFFF316,0x000003DD},
-	{"0000001000010011111100001111111010011001001011000010000010100100",0x00002F90,0xFFFFEC5A,0x000004B0,0x00001C3A,0xFFFFF752,0x00000323,0x00001C3A,0xFFFFF752,0x00000323},
-	{"0000001000010011111100001111111010011001001011100011100011100100",0x00003113,0xFFFFEB91,0x000004C8,0x00001E3C,0xFFFFF623,0x0000034E,0x00001E3C,0xFFFFF623,0x0000034E},
-	{"0000001000010011111100001111111010011001001100100011100110000100",0x0000330B,0xFFFFE94B,0x00000539,0x000020E7,0xFFFFF37E,0x000003CD,0x000020E7,0xFFFFF37E,0x000003CD},
-	{"0000001000010011111100001111111010011001001011100010100001100100",0x000031D1,0xFFFFEACB,0x000004ED,0x00001E82,0xFFFFF5B2,0x00000365,0x00001E82,0xFFFFF5B2,0x00000365},
-	{"0000001000010011111100001111111010011001001010100011100110000100",0x00002CD5,0xFFFFEDC1,0x0000048D,0x000020F8,0xFFFFF3C1,0x000003D1,0x000020F8,0xFFFFF3C1,0x000003D1},
-	{ NULL            ,0x000,0x000,0x000,0x000,0x000,0x000,0x000,0x000,0x000}
+static const struct phm_fuses_default vega10_fuses_default[] = {
+	{ 0x0213EA94DE0E4964, 0x00003C96, 0xFFFFE226, 0x00000656, 0x00002203, 0xFFFFF201, 0x000003FF, 0x00002203, 0xFFFFF201, 0x000003FF },
+	{ 0x0213EA94DE0A1884, 0x00003CC5, 0xFFFFE23A, 0x0000064E, 0x00002258, 0xFFFFF1F7, 0x000003FC, 0x00002258, 0xFFFFF1F7, 0x000003FC },
+	{ 0x0213EA94DE0E31A4, 0x00003CAF, 0xFFFFE36E, 0x00000602, 0x00001E98, 0xFFFFF569, 0x00000357, 0x00001E98, 0xFFFFF569, 0x00000357 },
+	{ 0x0213EA94DE2C1144, 0x0000391A, 0xFFFFE548, 0x000005C9, 0x00001B98, 0xFFFFF707, 0x00000324, 0x00001B98, 0xFFFFF707, 0x00000324 },
+	{ 0x0213EA94DE2C18C4, 0x00003821, 0xFFFFE674, 0x00000597, 0x00002196, 0xFFFFF361, 0x000003C0, 0x00002196, 0xFFFFF361, 0x000003C0 },
+	{ 0x0213EA94DE263884, 0x000044A2, 0xFFFFDCB7, 0x00000738, 0x0000325C, 0xFFFFE6A7, 0x000005E6, 0x0000325C, 0xFFFFE6A7, 0x000005E6 },
+	{ 0x0213EA94DE082924, 0x00004057, 0xFFFFE1CF, 0x0000063C, 0x00002E2E, 0xFFFFEB62, 0x000004FD, 0x00002E2E, 0xFFFFEB62, 0x000004FD },
+	{ 0x0213EA94DE284924, 0x00003FD0, 0xFFFFDF0F, 0x000006E5, 0x0000267C, 0xFFFFEE2D, 0x000004AB, 0x0000267C, 0xFFFFEE2D, 0x000004AB },
+	{ 0x0213EA94DE280904, 0x00003F13, 0xFFFFE010, 0x000006AD, 0x000020E7, 0xFFFFF266, 0x000003EC, 0x000020E7, 0xFFFFF266, 0x000003EC },
+	{ 0x0213EA94DE082044, 0x00004088, 0xFFFFDFAB, 0x000006B6, 0x0000252B, 0xFFFFEFDB, 0x00000458, 0x0000252B, 0xFFFFEFDB, 0x00000458 },
+	{ 0x0213EA94DE283884, 0x00003EF6, 0xFFFFE017, 0x000006AA, 0x00001F67, 0xFFFFF369, 0x000003BE, 0x00001F67, 0xFFFFF369, 0x000003BE },
+	{ 0x0213EA94DE2C2184, 0x00003CDD, 0xFFFFE2A7, 0x0000063C, 0x000026C6, 0xFFFFEF38, 0x00000478, 0x000026C6, 0xFFFFEF38, 0x00000478 },
+	{ 0x0213EA94DE105124, 0x00003FA8, 0xFFFFDF02, 0x000006F0, 0x000027FE, 0xFFFFECF6, 0x000004EA, 0x000027FE, 0xFFFFECF6, 0x000004EA },
+	{ 0x0213EA94DE2638C4, 0x00004670, 0xFFFFDC40, 0x00000742, 0x00003A7A, 0xFFFFE1A7, 0x000006B6, 0x00003A7A, 0xFFFFE1A7, 0x000006B6 },
+	{ 0x0213EA94DE2C3024, 0x00003CDC, 0xFFFFE18C, 0x00000683, 0x00002A69, 0xFFFFEBE7, 0x00000515, 0x00002A69, 0xFFFFEBE7, 0x00000515 },
+	{ 0x0213EA94DE0E38C4, 0x00003CEC, 0xFFFFE38E, 0x00000601, 0x00002752, 0xFFFFEFA7, 0x00000453, 0x00002752, 0xFFFFEFA7, 0x00000453 },
+	{ 0x0213EA94DE2C1124, 0x000037D0, 0xFFFFE634, 0x000005A7, 0x00001CD2, 0xFFFFF644, 0x00000348, 0x00001CD2, 0xFFFFF644, 0x00000348 },
+	{ 0x0213EA94DE283964, 0x00003DF5, 0xFFFFE0A5, 0x00000698, 0x00001FD5, 0xFFFFF30E, 0x000003D1, 0x00001FD5, 0xFFFFF30E, 0x000003D1 },
+	{ 0x0213EA94DE0828C4, 0x00004201, 0xFFFFE03E, 0x00000688, 0x00003206, 0xFFFFE852, 0x0000058A, 0x00003206, 0xFFFFE852, 0x0000058A },
+	{ 0x0213EA94DE2C1864, 0x00003BED, 0xFFFFE2F5, 0x00000638, 0x0000270D, 0xFFFFEED0, 0x0000048E, 0x0000270D, 0xFFFFEED0, 0x0000048E },
+	{ 0x0213EA94DE0A1904, 0x00003E82, 0xFFFFE1BE, 0x00000654, 0x000025FB, 0xFFFFEFFA, 0x00000448, 0x000025FB, 0xFFFFEFFA, 0x00000448 },
+	{ 0x0213EA94DE2C40C4, 0x00003962, 0xFFFFE4B9, 0x000005EF, 0x00002385, 0xFFFFF156, 0x00000423, 0x00002385, 0xFFFFF156, 0x00000423 },
+	{ 0x0213EA94DE2C0944, 0x00003D88, 0xFFFFE21A, 0x00000655, 0x0000295A, 0xFFFFED68, 0x000004C4, 0x0000295A, 0xFFFFED68, 0x000004C4 },
+	{ 0x0213EA94DE2C1104, 0x00003AA4, 0xFFFFE4A3, 0x000005E0, 0x000022EF, 0xFFFFF250, 0x000003EB, 0x000022EF, 0xFFFFF250, 0x000003EB },
+	{ 0x0213EA94DE0E29A4, 0x00003D97, 0xFFFFE30D, 0x0000060D, 0x0000205D, 0xFFFFF45D, 0x00000380, 0x0000205D, 0xFFFFF45D, 0x00000380 },
+	{ 0x0213EA94DE2C40A4, 0x000039B6, 0xFFFFE446, 0x00000605, 0x00002325, 0xFFFFF16C, 0x0000041F, 0x00002325, 0xFFFFF16C, 0x0000041F },
+	{ 0x0213EA94DE263904, 0x0000457E, 0xFFFFDCF6, 0x00000722, 0x00003972, 0xFFFFE27B, 0x0000068E, 0x00003972, 0xFFFFE27B, 0x0000068E },
+	{ 0x0213EA94DE0A1924, 0x00003FB8, 0xFFFFE101, 0x00000670, 0x00002787, 0xFFFFEEF5, 0x00000471, 0x00002787, 0xFFFFEEF5, 0x00000471 },
+	{ 0x0213EA94DE0E38A4, 0x00003BB2, 0xFFFFE430, 0x000005EA, 0x000024A5, 0xFFFFF162, 0x00000409, 0x000024A5, 0xFFFFF162, 0x00000409 },
+	{ 0x0213EA94DE082144, 0x00003EC5, 0xFFFFE1BD, 0x0000064F, 0x000022F0, 0xFFFFF227, 0x000003E8, 0x000022F0, 0xFFFFF227, 0x000003E8 },
+	{ 0x0213EA94DE2C3164, 0x000038A7, 0xFFFFE59F, 0x000005C1, 0x000021CC, 0xFFFFF2DF, 0x000003D9, 0x000021CC, 0xFFFFF2DF, 0x000003D9 },
+	{ 0x0213EA94DE324184, 0x00002995, 0xFFFFEF7A, 0x0000044C, 0x00001552, 0xFFFFFB5D, 0x00000292, 0x00001552, 0xFFFFFB5D, 0x00000292 },
+	{ 0x0213EA94DE2C4064, 0x00003B26, 0xFFFFE2D3, 0x00000649, 0x000023B4, 0xFFFFF09B, 0x00000449, 0x000023B4, 0xFFFFF09B, 0x00000449 },
+	{ 0x0213EA94DE081124, 0x000040D2, 0xFFFFE00A, 0x00000696, 0x000022DA, 0xFFFFF1E9, 0x000003F2, 0x000022DA, 0xFFFFF1E9, 0x000003F2 },
+	{ 0x0213EA94DE2C3924, 0x00003C98, 0xFFFFE365, 0x00000618, 0x00002D5D, 0xFFFFEB3A, 0x0000051D, 0x00002D5D, 0xFFFFEB3A, 0x0000051D },
+	{ 0x0213EA94DE2C10A4, 0x00003BBD, 0xFFFFE37E, 0x00000617, 0x0000252E, 0xFFFFF06E, 0x00000441, 0x0000252E, 0xFFFFF06E, 0x00000441 },
+	{ 0x0213EA94DE262924, 0x00004363, 0xFFFFDF7A, 0x000006A0, 0x000031F5, 0xFFFFE880, 0x0000057B, 0x000031F5, 0xFFFFE880, 0x0000057B },
+	{ 0x0213EA94DE0E3844, 0x00003CFC, 0xFFFFE2AF, 0x0000062E, 0x0000212A, 0xFFFFF335, 0x000003BF, 0x0000212A, 0xFFFFF335, 0x000003BF },
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+	{ 0x0213F0FE992A21A4, 0x00002953, 0xFFFFEF76, 0x00000459, 0x00001C05, 0xFFFFF6A0, 0x00000368, 0x00001C05, 0xFFFFF6A0, 0x00000368 },
+	{ 0x0213F0FE992C4924, 0x000034BC, 0xFFFFE8DD, 0x00000536, 0x0000210E, 0xFFFFF3F4, 0x000003A8, 0x0000210E, 0xFFFFF3F4, 0x000003A8 },
+	{ 0x0213F0FE992C29A4, 0x000034BE, 0xFFFFE916, 0x0000052F, 0x000024A1, 0xFFFFF1A6, 0x00000410, 0x000024A1, 0xFFFFF1A6, 0x00000410 },
+	{ 0x0213F0FE99304964, 0x000037B5, 0xFFFFE7A9, 0x0000055B, 0x000028A1, 0xFFFFEF51, 0x00000467, 0x000028A1, 0xFFFFEF51, 0x00000467 },
+	{ 0x0213F0FE99301104, 0x00002FC5, 0xFFFFEBBE, 0x000004D1, 0x00001BA5, 0xFFFFF757, 0x00000328, 0x00001BA5, 0xFFFFF757, 0x00000328 },
+	{ 0x0213F0FE993040A4, 0x000033CB, 0xFFFFE944, 0x0000052B, 0x00001FBE, 0xFFFFF4B1, 0x0000038C, 0x00001FBE, 0xFFFFF4B1, 0x0000038C },
+	{ 0x0213F0FE99301844, 0x000030AE, 0xFFFFEBA0, 0x000004D3, 0x00002268, 0xFFFFF316, 0x000003DD, 0x00002268, 0xFFFFF316, 0x000003DD },
+	{ 0x0213F0FE992C20A4, 0x00002F90, 0xFFFFEC5A, 0x000004B0, 0x00001C3A, 0xFFFFF752, 0x00000323, 0x00001C3A, 0xFFFFF752, 0x00000323 },
+	{ 0x0213F0FE992E38E4, 0x00003113, 0xFFFFEB91, 0x000004C8, 0x00001E3C, 0xFFFFF623, 0x0000034E, 0x00001E3C, 0xFFFFF623, 0x0000034E },
+	{ 0x0213F0FE99323984, 0x0000330B, 0xFFFFE94B, 0x00000539, 0x000020E7, 0xFFFFF37E, 0x000003CD, 0x000020E7, 0xFFFFF37E, 0x000003CD },
+	{ 0x0213F0FE992E2864, 0x000031D1, 0xFFFFEACB, 0x000004ED, 0x00001E82, 0xFFFFF5B2, 0x00000365, 0x00001E82, 0xFFFFF5B2, 0x00000365 },
+	{ 0x0213F0FE992A3984, 0x00002CD5, 0xFFFFEDC1, 0x0000048D, 0x000020F8, 0xFFFFF3C1, 0x000003D1, 0x000020F8, 0xFFFFF3C1, 0x000003D1 },
+	{ 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }
 };
 
 int pp_override_get_default_fuse_value(uint64_t key,
-			struct phm_fuses_default list[],
 			struct phm_fuses_default *result)
 {
+	const struct phm_fuses_default *list = vega10_fuses_default;
 	uint32_t i;
-	uint64_t temp_serial_numer;
-	uint32_t bit;
-	const char *temp;
-
-	for (i = 0; list[i].key != NULL; i++) {
-		temp = list[i].key;
-		temp_serial_numer = 0;
-		do {
-			bit = *temp=='1'? 1 : 0;
-			temp_serial_numer = (temp_serial_numer <<1 ) | bit;
-			temp++;
-		} while (*temp);
 
-		if (key == temp_serial_numer) {
+	for (i = 0; list[i].key != 0; i++) {
+		if (key == list[i].key) {
 			result->key =  list[i].key;
 			result->VFT2_m1 = list[i].VFT2_m1;
 			result->VFT2_m2 = list[i].VFT2_m2;
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/pp_overdriver.h b/drivers/gpu/drm/amd/powerplay/hwmgr/pp_overdriver.h
index 6e8f7a2119c1..c6ba0d64cfb7 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/pp_overdriver.h
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/pp_overdriver.h
@@ -28,7 +28,7 @@
 #include <linux/kernel.h>
 
 struct phm_fuses_default {
-	const char *key;
+	uint64_t key;
 	uint32_t VFT2_m1;
 	uint32_t VFT2_m2;
 	uint32_t VFT2_b;
@@ -40,9 +40,7 @@ struct phm_fuses_default {
 	uint32_t VFT0_b;
 };
 
-extern struct phm_fuses_default vega10_fuses_default[];
 extern int pp_override_get_default_fuse_value(uint64_t key,
-			struct phm_fuses_default list[],
 			struct phm_fuses_default *result);
 
 #endif
\ No newline at end of file
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c b/drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c
new file mode 100644
index 000000000000..ffa44bbb218e
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c
@@ -0,0 +1,250 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include "pp_psm.h"
+
+int psm_init_power_state_table(struct pp_hwmgr *hwmgr)
+{
+	int result;
+	unsigned int i;
+	unsigned int table_entries;
+	struct pp_power_state *state;
+	int size;
+
+	if (hwmgr->hwmgr_func->get_num_of_pp_table_entries == NULL)
+		return -EINVAL;
+
+	if (hwmgr->hwmgr_func->get_power_state_size == NULL)
+		return -EINVAL;
+
+	hwmgr->num_ps = table_entries = hwmgr->hwmgr_func->get_num_of_pp_table_entries(hwmgr);
+
+	hwmgr->ps_size = size = hwmgr->hwmgr_func->get_power_state_size(hwmgr) +
+					  sizeof(struct pp_power_state);
+
+	hwmgr->ps = kzalloc(size * table_entries, GFP_KERNEL);
+	if (hwmgr->ps == NULL)
+		return -ENOMEM;
+
+	hwmgr->request_ps = kzalloc(size, GFP_KERNEL);
+	if (hwmgr->request_ps == NULL) {
+		kfree(hwmgr->ps);
+		hwmgr->ps = NULL;
+		return -ENOMEM;
+	}
+
+	hwmgr->current_ps = kzalloc(size, GFP_KERNEL);
+	if (hwmgr->current_ps == NULL) {
+		kfree(hwmgr->request_ps);
+		kfree(hwmgr->ps);
+		hwmgr->request_ps = NULL;
+		hwmgr->ps = NULL;
+		return -ENOMEM;
+	}
+
+	state = hwmgr->ps;
+
+	for (i = 0; i < table_entries; i++) {
+		result = hwmgr->hwmgr_func->get_pp_table_entry(hwmgr, i, state);
+
+		if (state->classification.flags & PP_StateClassificationFlag_Boot) {
+			hwmgr->boot_ps = state;
+			memcpy(hwmgr->current_ps, state, size);
+			memcpy(hwmgr->request_ps, state, size);
+		}
+
+		state->id = i + 1; /* assigned unique num for every power state id */
+
+		if (state->classification.flags & PP_StateClassificationFlag_Uvd)
+			hwmgr->uvd_ps = state;
+		state = (struct pp_power_state *)((unsigned long)state + size);
+	}
+
+	return 0;
+}
+
+int psm_fini_power_state_table(struct pp_hwmgr *hwmgr)
+{
+	if (hwmgr == NULL)
+		return -EINVAL;
+
+	kfree(hwmgr->current_ps);
+	kfree(hwmgr->request_ps);
+	kfree(hwmgr->ps);
+	hwmgr->request_ps = NULL;
+	hwmgr->ps = NULL;
+	hwmgr->current_ps = NULL;
+	return 0;
+}
+
+static int psm_get_ui_state(struct pp_hwmgr *hwmgr,
+				enum PP_StateUILabel ui_label,
+				unsigned long *state_id)
+{
+	struct pp_power_state *state;
+	int table_entries;
+	int i;
+
+	table_entries = hwmgr->num_ps;
+	state = hwmgr->ps;
+
+	for (i = 0; i < table_entries; i++) {
+		if (state->classification.ui_label & ui_label) {
+			*state_id = state->id;
+			return 0;
+		}
+		state = (struct pp_power_state *)((unsigned long)state + hwmgr->ps_size);
+	}
+	return -EINVAL;
+}
+
+static int psm_get_state_by_classification(struct pp_hwmgr *hwmgr,
+					enum PP_StateClassificationFlag flag,
+					unsigned long *state_id)
+{
+	struct pp_power_state *state;
+	int table_entries;
+	int i;
+
+	table_entries = hwmgr->num_ps;
+	state = hwmgr->ps;
+
+	for (i = 0; i < table_entries; i++) {
+		if (state->classification.flags & flag) {
+			*state_id = state->id;
+			return 0;
+		}
+		state = (struct pp_power_state *)((unsigned long)state + hwmgr->ps_size);
+	}
+	return -EINVAL;
+}
+
+static int psm_set_states(struct pp_hwmgr *hwmgr, unsigned long state_id)
+{
+	struct pp_power_state *state;
+	int table_entries;
+	int i;
+
+	table_entries = hwmgr->num_ps;
+
+	state = hwmgr->ps;
+
+	for (i = 0; i < table_entries; i++) {
+		if (state->id == state_id) {
+			memcpy(hwmgr->request_ps, state, hwmgr->ps_size);
+			return 0;
+		}
+		state = (struct pp_power_state *)((unsigned long)state + hwmgr->ps_size);
+	}
+	return -EINVAL;
+}
+
+int psm_set_boot_states(struct pp_hwmgr *hwmgr)
+{
+	unsigned long state_id;
+	int ret = -EINVAL;
+
+	if (!psm_get_state_by_classification(hwmgr, PP_StateClassificationFlag_Boot,
+					&state_id))
+		ret = psm_set_states(hwmgr, state_id);
+
+	return ret;
+}
+
+int psm_set_performance_states(struct pp_hwmgr *hwmgr)
+{
+	unsigned long state_id;
+	int ret = -EINVAL;
+
+	if (!psm_get_ui_state(hwmgr, PP_StateUILabel_Performance,
+					&state_id))
+		ret = psm_set_states(hwmgr, state_id);
+
+	return ret;
+}
+
+int psm_set_user_performance_state(struct pp_hwmgr *hwmgr,
+					enum PP_StateUILabel label_id,
+					struct pp_power_state **state)
+{
+	int table_entries;
+	int i;
+
+	table_entries = hwmgr->num_ps;
+	*state = hwmgr->ps;
+
+restart_search:
+	for (i = 0; i < table_entries; i++) {
+		if ((*state)->classification.ui_label & label_id)
+			return 0;
+		*state = (struct pp_power_state *)((uintptr_t)*state + hwmgr->ps_size);
+	}
+
+	switch (label_id) {
+	case PP_StateUILabel_Battery:
+	case PP_StateUILabel_Balanced:
+		label_id = PP_StateUILabel_Performance;
+		goto restart_search;
+	default:
+		break;
+	}
+	return -EINVAL;
+}
+
+int psm_adjust_power_state_dynamic(struct pp_hwmgr *hwmgr, bool skip,
+						struct pp_power_state *new_ps)
+{
+	struct pp_power_state *pcurrent;
+	struct pp_power_state *requested;
+	bool equal;
+
+	if (skip)
+		return 0;
+
+	phm_display_configuration_changed(hwmgr);
+
+	if (new_ps != NULL)
+		requested = new_ps;
+	else
+		requested = hwmgr->request_ps;
+
+	pcurrent = hwmgr->current_ps;
+
+	phm_apply_state_adjust_rules(hwmgr, requested, pcurrent);
+	if (pcurrent == NULL || (0 != phm_check_states_equal(hwmgr,
+			&pcurrent->hardware, &requested->hardware, &equal)))
+		equal = false;
+
+	if (!equal || phm_check_smc_update_required_for_display_configuration(hwmgr)) {
+		phm_set_power_state(hwmgr, &pcurrent->hardware, &requested->hardware);
+		memcpy(hwmgr->current_ps, hwmgr->request_ps, hwmgr->ps_size);
+	}
+
+	phm_notify_smc_display_config_after_ps_adjustment(hwmgr);
+
+	return 0;
+}
+
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.h b/drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.h
new file mode 100644
index 000000000000..fa1b6825036a
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef PP_PSM_H
+#define PP_PSM_H
+
+#include "hwmgr.h"
+
+int psm_init_power_state_table(struct pp_hwmgr *hwmgr);
+int psm_fini_power_state_table(struct pp_hwmgr *hwmgr);
+int psm_set_boot_states(struct pp_hwmgr *hwmgr);
+int psm_set_performance_states(struct pp_hwmgr *hwmgr);
+int psm_set_user_performance_state(struct pp_hwmgr *hwmgr,
+					enum PP_StateUILabel label_id,
+					struct pp_power_state **state);
+int psm_adjust_power_state_dynamic(struct pp_hwmgr *hwmgr,
+				bool skip,
+				struct pp_power_state *new_ps);
+
+#endif
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c b/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c
index 953e0c9ad7cd..c6febbf0bf69 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c
@@ -470,7 +470,7 @@ uint32_t atomctrl_get_reference_clock(struct pp_hwmgr *hwmgr)
  * SET_VOLTAGE_TYPE_ASIC_MVDDC, SET_VOLTAGE_TYPE_ASIC_MVDDQ.
  * voltage_mode is one of ATOM_SET_VOLTAGE, ATOM_SET_VOLTAGE_PHASE
  */
-bool atomctrl_is_voltage_controled_by_gpio_v3(
+bool atomctrl_is_voltage_controlled_by_gpio_v3(
 		struct pp_hwmgr *hwmgr,
 		uint8_t voltage_type,
 		uint8_t voltage_mode)
@@ -1100,10 +1100,10 @@ int atomctrl_get_voltage_evv(struct pp_hwmgr *hwmgr,
 		}
 	}
 
-	PP_ASSERT_WITH_CODE(entry_id < hwmgr->dyn_state.vddc_dependency_on_sclk->count,
-	        "Can't find requested voltage id in vddc_dependency_on_sclk table!",
+	if (entry_id >= hwmgr->dyn_state.vddc_dependency_on_sclk->count) {
+	        pr_debug("Can't find requested voltage id in vddc_dependency_on_sclk table!\n");
 	        return -EINVAL;
-	);
+	}
 
 	get_voltage_info_param_space.ucVoltageType = VOLTAGE_TYPE_VDDC;
 	get_voltage_info_param_space.ucVoltageMode = ATOM_GET_VOLTAGE_EVV_VOLTAGE;
@@ -1418,3 +1418,83 @@ int  atomctrl_get_svi2_info(struct pp_hwmgr *hwmgr, uint8_t voltage_type,
 
 	return 0;
 }
+
+int atomctrl_get_leakage_id_from_efuse(struct pp_hwmgr *hwmgr, uint16_t *virtual_voltage_id)
+{
+	int result;
+	SET_VOLTAGE_PS_ALLOCATION allocation;
+	SET_VOLTAGE_PARAMETERS_V1_3 *voltage_parameters =
+			(SET_VOLTAGE_PARAMETERS_V1_3 *)&allocation.sASICSetVoltage;
+
+	voltage_parameters->ucVoltageMode = ATOM_GET_LEAKAGE_ID;
+
+	result = cgs_atom_exec_cmd_table(hwmgr->device,
+			GetIndexIntoMasterTable(COMMAND, SetVoltage),
+			voltage_parameters);
+
+	*virtual_voltage_id = voltage_parameters->usVoltageLevel;
+
+	return result;
+}
+
+int atomctrl_get_leakage_vddc_base_on_leakage(struct pp_hwmgr *hwmgr,
+					uint16_t *vddc, uint16_t *vddci,
+					uint16_t virtual_voltage_id,
+					uint16_t efuse_voltage_id)
+{
+	int i, j;
+	int ix;
+	u16 *leakage_bin, *vddc_id_buf, *vddc_buf, *vddci_id_buf, *vddci_buf;
+	ATOM_ASIC_PROFILING_INFO_V2_1 *profile;
+
+	*vddc = 0;
+	*vddci = 0;
+
+	ix = GetIndexIntoMasterTable(DATA, ASIC_ProfilingInfo);
+
+	profile = (ATOM_ASIC_PROFILING_INFO_V2_1 *)
+			cgs_atom_get_data_table(hwmgr->device,
+					ix,
+					NULL, NULL, NULL);
+	if (!profile)
+		return -EINVAL;
+
+	if ((profile->asHeader.ucTableFormatRevision >= 2) &&
+		(profile->asHeader.ucTableContentRevision >= 1) &&
+		(profile->asHeader.usStructureSize >= sizeof(ATOM_ASIC_PROFILING_INFO_V2_1))) {
+		leakage_bin = (u16 *)((char *)profile + profile->usLeakageBinArrayOffset);
+		vddc_id_buf = (u16 *)((char *)profile + profile->usElbVDDC_IdArrayOffset);
+		vddc_buf = (u16 *)((char *)profile + profile->usElbVDDC_LevelArrayOffset);
+		if (profile->ucElbVDDC_Num > 0) {
+			for (i = 0; i < profile->ucElbVDDC_Num; i++) {
+				if (vddc_id_buf[i] == virtual_voltage_id) {
+					for (j = 0; j < profile->ucLeakageBinNum; j++) {
+						if (efuse_voltage_id <= leakage_bin[j]) {
+							*vddc = vddc_buf[j * profile->ucElbVDDC_Num + i];
+							break;
+						}
+					}
+					break;
+				}
+			}
+		}
+
+		vddci_id_buf = (u16 *)((char *)profile + profile->usElbVDDCI_IdArrayOffset);
+		vddci_buf   = (u16 *)((char *)profile + profile->usElbVDDCI_LevelArrayOffset);
+		if (profile->ucElbVDDCI_Num > 0) {
+			for (i = 0; i < profile->ucElbVDDCI_Num; i++) {
+				if (vddci_id_buf[i] == virtual_voltage_id) {
+					for (j = 0; j < profile->ucLeakageBinNum; j++) {
+						if (efuse_voltage_id <= leakage_bin[j]) {
+							*vddci = vddci_buf[j * profile->ucElbVDDCI_Num + i];
+							break;
+						}
+					}
+					break;
+				}
+			}
+		}
+	}
+
+	return 0;
+}
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.h b/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.h
index e9fe2e84006b..c44a92064cf1 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.h
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.h
@@ -291,7 +291,7 @@ extern uint32_t atomctrl_get_reference_clock(struct pp_hwmgr *hwmgr);
 extern int atomctrl_get_memory_pll_dividers_si(struct pp_hwmgr *hwmgr, uint32_t clock_value, pp_atomctrl_memory_clock_param *mpll_param, bool strobe_mode);
 extern int atomctrl_get_engine_pll_dividers_vi(struct pp_hwmgr *hwmgr, uint32_t clock_value, pp_atomctrl_clock_dividers_vi *dividers);
 extern int atomctrl_get_dfs_pll_dividers_vi(struct pp_hwmgr *hwmgr, uint32_t clock_value, pp_atomctrl_clock_dividers_vi *dividers);
-extern bool atomctrl_is_voltage_controled_by_gpio_v3(struct pp_hwmgr *hwmgr, uint8_t voltage_type, uint8_t voltage_mode);
+extern bool atomctrl_is_voltage_controlled_by_gpio_v3(struct pp_hwmgr *hwmgr, uint8_t voltage_type, uint8_t voltage_mode);
 extern int atomctrl_get_voltage_table_v3(struct pp_hwmgr *hwmgr, uint8_t voltage_type, uint8_t voltage_mode, pp_atomctrl_voltage_table *voltage_table);
 extern int atomctrl_get_memory_pll_dividers_vi(struct pp_hwmgr *hwmgr,
 		uint32_t clock_value, pp_atomctrl_memory_clock_param *mpll_param);
@@ -314,5 +314,11 @@ extern int atomctrl_get_avfs_information(struct pp_hwmgr *hwmgr, struct pp_atom_
 extern int  atomctrl_get_svi2_info(struct pp_hwmgr *hwmgr, uint8_t voltage_type,
 				uint8_t *svd_gpio_id, uint8_t *svc_gpio_id,
 				uint16_t *load_line);
+
+extern int atomctrl_get_leakage_vddc_base_on_leakage(struct pp_hwmgr *hwmgr,
+					uint16_t *vddc, uint16_t *vddci,
+					uint16_t virtual_voltage_id,
+					uint16_t efuse_voltage_id);
+extern int atomctrl_get_leakage_id_from_efuse(struct pp_hwmgr *hwmgr, uint16_t *virtual_voltage_id);
 #endif
 
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/process_pptables_v1_0.c b/drivers/gpu/drm/amd/powerplay/hwmgr/process_pptables_v1_0.c
index 84f01fd33aff..a651ebcf44fd 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/process_pptables_v1_0.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/process_pptables_v1_0.c
@@ -173,8 +173,6 @@ static int get_vddc_lookup_table(
 	if (NULL == table)
 		return -ENOMEM;
 
-	memset(table, 0x00, table_size);
-
 	table->count = vddc_lookup_pp_tables->ucNumEntries;
 
 	for (i = 0; i < vddc_lookup_pp_tables->ucNumEntries; i++) {
@@ -335,8 +333,6 @@ static int get_valid_clk(
 	if (NULL == table)
 		return -ENOMEM;
 
-	memset(table, 0x00, table_size);
-
 	table->count = (uint32_t)clk_volt_pp_table->count;
 
 	for (i = 0; i < table->count; i++) {
@@ -390,8 +386,6 @@ static int get_mclk_voltage_dependency_table(
 	if (NULL == mclk_table)
 		return -ENOMEM;
 
-	memset(mclk_table, 0x00, table_size);
-
 	mclk_table->count = (uint32_t)mclk_dep_table->ucNumEntries;
 
 	for (i = 0; i < mclk_dep_table->ucNumEntries; i++) {
@@ -439,8 +433,6 @@ static int get_sclk_voltage_dependency_table(
 		if (NULL == sclk_table)
 			return -ENOMEM;
 
-		memset(sclk_table, 0x00, table_size);
-
 		sclk_table->count = (uint32_t)tonga_table->ucNumEntries;
 
 		for (i = 0; i < tonga_table->ucNumEntries; i++) {
@@ -473,8 +465,6 @@ static int get_sclk_voltage_dependency_table(
 		if (NULL == sclk_table)
 			return -ENOMEM;
 
-		memset(sclk_table, 0x00, table_size);
-
 		sclk_table->count = (uint32_t)polaris_table->ucNumEntries;
 
 		for (i = 0; i < polaris_table->ucNumEntries; i++) {
@@ -525,8 +515,6 @@ static int get_pcie_table(
 		if (pcie_table == NULL)
 			return -ENOMEM;
 
-		memset(pcie_table, 0x00, table_size);
-
 		/*
 		* Make sure the number of pcie entries are less than or equal to sclk dpm levels.
 		* Since first PCIE entry is for ULV, #pcie has to be <= SclkLevel + 1.
@@ -567,8 +555,6 @@ static int get_pcie_table(
 		if (pcie_table == NULL)
 			return -ENOMEM;
 
-		memset(pcie_table, 0x00, table_size);
-
 		/*
 		* Make sure the number of pcie entries are less than or equal to sclk dpm levels.
 		* Since first PCIE entry is for ULV, #pcie has to be <= SclkLevel + 1.
@@ -615,8 +601,6 @@ static int get_cac_tdp_table(
 	if (NULL == tdp_table)
 		return -ENOMEM;
 
-	memset(tdp_table, 0x00, table_size);
-
 	hwmgr->dyn_state.cac_dtp_table = kzalloc(table_size, GFP_KERNEL);
 
 	if (NULL == hwmgr->dyn_state.cac_dtp_table) {
@@ -624,8 +608,6 @@ static int get_cac_tdp_table(
 		return -ENOMEM;
 	}
 
-	memset(hwmgr->dyn_state.cac_dtp_table, 0x00, table_size);
-
 	if (table->ucRevId < 3) {
 		const ATOM_Tonga_PowerTune_Table *tonga_table =
 			(ATOM_Tonga_PowerTune_Table *)table;
@@ -725,8 +707,6 @@ static int get_mm_clock_voltage_table(
 	if (NULL == mm_table)
 		return -ENOMEM;
 
-	memset(mm_table, 0x00, table_size);
-
 	mm_table->count = mm_dependency_table->ucNumEntries;
 
 	for (i = 0; i < mm_dependency_table->ucNumEntries; i++) {
@@ -850,9 +830,9 @@ static int init_over_drive_limits(
 		const ATOM_Tonga_POWERPLAYTABLE *powerplay_table)
 {
 	hwmgr->platform_descriptor.overdriveLimit.engineClock =
-		le16_to_cpu(powerplay_table->ulMaxODEngineClock);
+		le32_to_cpu(powerplay_table->ulMaxODEngineClock);
 	hwmgr->platform_descriptor.overdriveLimit.memoryClock =
-		le16_to_cpu(powerplay_table->ulMaxODMemoryClock);
+		le32_to_cpu(powerplay_table->ulMaxODMemoryClock);
 
 	hwmgr->platform_descriptor.minOverdriveVDDC = 0;
 	hwmgr->platform_descriptor.maxOverdriveVDDC = 0;
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c b/drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c
index 2716721e5453..afae32ee2b0d 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c
@@ -24,7 +24,7 @@
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
-
+#include <drm/amdgpu_drm.h>
 #include "processpptables.h"
 #include <atom-types.h>
 #include <atombios.h>
@@ -790,6 +790,39 @@ static const ATOM_PPLIB_STATE_V2 *get_state_entry_v2(
 	return pstate;
 }
 
+static const unsigned char soft_dummy_pp_table[] = {
+	0xe1, 0x01, 0x06, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x42, 0x00, 0x4a, 0x00, 0x6c, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x42, 0x00, 0x02, 0x00, 0x00, 0x00, 0x13, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00,
+	0x00, 0x4e, 0x00, 0x88, 0x00, 0x00, 0x9e, 0x00, 0x17, 0x00, 0x00, 0x00, 0x9e, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xb8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x02, 0x02, 0x00, 0x00, 0x01, 0x01, 0x01, 0x00, 0x08, 0x04, 0x00, 0x00, 0x00, 0x00,
+	0x07, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+	0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02, 0x18, 0x05, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1a, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xe1, 0x00, 0x43, 0x01, 0x00, 0x00, 0x00, 0x00,
+	0x8e, 0x01, 0x00, 0x00, 0xb8, 0x01, 0x00, 0x00, 0x08, 0x30, 0x75, 0x00, 0x80, 0x00, 0xa0, 0x8c,
+	0x00, 0x7e, 0x00, 0x71, 0xa5, 0x00, 0x7c, 0x00, 0xe5, 0xc8, 0x00, 0x70, 0x00, 0x91, 0xf4, 0x00,
+	0x64, 0x00, 0x40, 0x19, 0x01, 0x5a, 0x00, 0x0e, 0x28, 0x01, 0x52, 0x00, 0x80, 0x38, 0x01, 0x4a,
+	0x00, 0x00, 0x09, 0x30, 0x75, 0x00, 0x30, 0x75, 0x00, 0x40, 0x9c, 0x00, 0x40, 0x9c, 0x00, 0x59,
+	0xd8, 0x00, 0x59, 0xd8, 0x00, 0x91, 0xf4, 0x00, 0x91, 0xf4, 0x00, 0x0e, 0x28, 0x01, 0x0e, 0x28,
+	0x01, 0x90, 0x5f, 0x01, 0x90, 0x5f, 0x01, 0x00, 0x77, 0x01, 0x00, 0x77, 0x01, 0xca, 0x91, 0x01,
+	0xca, 0x91, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x80, 0x00, 0x00, 0x7e, 0x00, 0x01,
+	0x7c, 0x00, 0x02, 0x70, 0x00, 0x03, 0x64, 0x00, 0x04, 0x5a, 0x00, 0x05, 0x52, 0x00, 0x06, 0x4a,
+	0x00, 0x07, 0x08, 0x08, 0x00, 0x08, 0x00, 0x01, 0x02, 0x02, 0x02, 0x01, 0x02, 0x02, 0x02, 0x03,
+	0x02, 0x04, 0x02, 0x00, 0x08, 0x40, 0x9c, 0x00, 0x30, 0x75, 0x00, 0x74, 0xb5, 0x00, 0xa0, 0x8c,
+	0x00, 0x60, 0xea, 0x00, 0x74, 0xb5, 0x00, 0x0e, 0x28, 0x01, 0x60, 0xea, 0x00, 0x90, 0x5f, 0x01,
+	0x40, 0x19, 0x01, 0xb2, 0xb0, 0x01, 0x90, 0x5f, 0x01, 0xc0, 0xd4, 0x01, 0x00, 0x77, 0x01, 0x5e,
+	0xff, 0x01, 0xca, 0x91, 0x01, 0x08, 0x80, 0x00, 0x00, 0x7e, 0x00, 0x01, 0x7c, 0x00, 0x02, 0x70,
+	0x00, 0x03, 0x64, 0x00, 0x04, 0x5a, 0x00, 0x05, 0x52, 0x00, 0x06, 0x4a, 0x00, 0x07, 0x00, 0x08,
+	0x80, 0x00, 0x30, 0x75, 0x00, 0x7e, 0x00, 0x40, 0x9c, 0x00, 0x7c, 0x00, 0x59, 0xd8, 0x00, 0x70,
+	0x00, 0xdc, 0x0b, 0x01, 0x64, 0x00, 0x80, 0x38, 0x01, 0x5a, 0x00, 0x80, 0x38, 0x01, 0x52, 0x00,
+	0x80, 0x38, 0x01, 0x4a, 0x00, 0x80, 0x38, 0x01, 0x08, 0x30, 0x75, 0x00, 0x80, 0x00, 0xa0, 0x8c,
+	0x00, 0x7e, 0x00, 0x71, 0xa5, 0x00, 0x7c, 0x00, 0xe5, 0xc8, 0x00, 0x74, 0x00, 0x91, 0xf4, 0x00,
+	0x66, 0x00, 0x40, 0x19, 0x01, 0x58, 0x00, 0x0e, 0x28, 0x01, 0x52, 0x00, 0x80, 0x38, 0x01, 0x4a,
+	0x00
+};
 
 static const ATOM_PPLIB_POWERPLAYTABLE *get_powerplay_table(
 				     struct pp_hwmgr *hwmgr)
@@ -799,12 +832,17 @@ static const ATOM_PPLIB_POWERPLAYTABLE *get_powerplay_table(
 	uint16_t size;
 
 	if (!table_addr) {
-		table_addr = cgs_atom_get_data_table(hwmgr->device,
-				GetIndexIntoMasterTable(DATA, PowerPlayInfo),
-				&size, &frev, &crev);
-
-		hwmgr->soft_pp_table = table_addr;
-		hwmgr->soft_pp_table_size = size;
+		if (hwmgr->chip_id == CHIP_RAVEN) {
+			table_addr = &soft_dummy_pp_table[0];
+			hwmgr->soft_pp_table = &soft_dummy_pp_table[0];
+			hwmgr->soft_pp_table_size = sizeof(soft_dummy_pp_table);
+		} else {
+			table_addr = cgs_atom_get_data_table(hwmgr->device,
+					GetIndexIntoMasterTable(DATA, PowerPlayInfo),
+					&size, &frev, &crev);
+			hwmgr->soft_pp_table = table_addr;
+			hwmgr->soft_pp_table_size = size;
+		}
 	}
 
 	return (const ATOM_PPLIB_POWERPLAYTABLE *)table_addr;
@@ -924,15 +962,14 @@ int pp_tables_get_entry(struct pp_hwmgr *hwmgr,
 		}
 	}
 
-	if ((0 == result) &&
-		(0 != (ps->classification.flags & PP_StateClassificationFlag_Boot)))
-		result = hwmgr->hwmgr_func->patch_boot_state(hwmgr, &(ps->hardware));
+	if ((0 == result) && (0 != (ps->classification.flags & PP_StateClassificationFlag_Boot))) {
+		if (hwmgr->chip_family < AMDGPU_FAMILY_RV)
+			result = hwmgr->hwmgr_func->patch_boot_state(hwmgr, &(ps->hardware));
+	}
 
 	return result;
 }
 
-
-
 static int init_powerplay_tables(
 			struct pp_hwmgr *hwmgr,
 			const ATOM_PPLIB_POWERPLAYTABLE *powerplay_table
@@ -1615,85 +1652,53 @@ static int pp_tables_uninitialize(struct pp_hwmgr *hwmgr)
 	if (hwmgr->chip_id == CHIP_RAVEN)
 		return 0;
 
-	if (NULL != hwmgr->dyn_state.vddc_dependency_on_sclk) {
-		kfree(hwmgr->dyn_state.vddc_dependency_on_sclk);
-		hwmgr->dyn_state.vddc_dependency_on_sclk = NULL;
-	}
+	kfree(hwmgr->dyn_state.vddc_dependency_on_sclk);
+	hwmgr->dyn_state.vddc_dependency_on_sclk = NULL;
 
-	if (NULL != hwmgr->dyn_state.vddci_dependency_on_mclk) {
-		kfree(hwmgr->dyn_state.vddci_dependency_on_mclk);
-		hwmgr->dyn_state.vddci_dependency_on_mclk = NULL;
-	}
+	kfree(hwmgr->dyn_state.vddci_dependency_on_mclk);
+	hwmgr->dyn_state.vddci_dependency_on_mclk = NULL;
 
-	if (NULL != hwmgr->dyn_state.vddc_dependency_on_mclk) {
-		kfree(hwmgr->dyn_state.vddc_dependency_on_mclk);
-		hwmgr->dyn_state.vddc_dependency_on_mclk = NULL;
-	}
+	kfree(hwmgr->dyn_state.vddc_dependency_on_mclk);
+	hwmgr->dyn_state.vddc_dependency_on_mclk = NULL;
 
-	if (NULL != hwmgr->dyn_state.mvdd_dependency_on_mclk) {
-		kfree(hwmgr->dyn_state.mvdd_dependency_on_mclk);
-		hwmgr->dyn_state.mvdd_dependency_on_mclk = NULL;
-	}
+	kfree(hwmgr->dyn_state.mvdd_dependency_on_mclk);
+	hwmgr->dyn_state.mvdd_dependency_on_mclk = NULL;
 
-	if (NULL != hwmgr->dyn_state.valid_mclk_values) {
-		kfree(hwmgr->dyn_state.valid_mclk_values);
-		hwmgr->dyn_state.valid_mclk_values = NULL;
-	}
+	kfree(hwmgr->dyn_state.valid_mclk_values);
+	hwmgr->dyn_state.valid_mclk_values = NULL;
 
-	if (NULL != hwmgr->dyn_state.valid_sclk_values) {
-		kfree(hwmgr->dyn_state.valid_sclk_values);
-		hwmgr->dyn_state.valid_sclk_values = NULL;
-	}
+	kfree(hwmgr->dyn_state.valid_sclk_values);
+	hwmgr->dyn_state.valid_sclk_values = NULL;
 
-	if (NULL != hwmgr->dyn_state.cac_leakage_table) {
-		kfree(hwmgr->dyn_state.cac_leakage_table);
-		hwmgr->dyn_state.cac_leakage_table = NULL;
-	}
+	kfree(hwmgr->dyn_state.cac_leakage_table);
+	hwmgr->dyn_state.cac_leakage_table = NULL;
 
-	if (NULL != hwmgr->dyn_state.vddc_phase_shed_limits_table) {
-		kfree(hwmgr->dyn_state.vddc_phase_shed_limits_table);
-		hwmgr->dyn_state.vddc_phase_shed_limits_table = NULL;
-	}
+	kfree(hwmgr->dyn_state.vddc_phase_shed_limits_table);
+	hwmgr->dyn_state.vddc_phase_shed_limits_table = NULL;
 
-	if (NULL != hwmgr->dyn_state.vce_clock_voltage_dependency_table) {
-		kfree(hwmgr->dyn_state.vce_clock_voltage_dependency_table);
-		hwmgr->dyn_state.vce_clock_voltage_dependency_table = NULL;
-	}
+	kfree(hwmgr->dyn_state.vce_clock_voltage_dependency_table);
+	hwmgr->dyn_state.vce_clock_voltage_dependency_table = NULL;
 
-	if (NULL != hwmgr->dyn_state.uvd_clock_voltage_dependency_table) {
-		kfree(hwmgr->dyn_state.uvd_clock_voltage_dependency_table);
-		hwmgr->dyn_state.uvd_clock_voltage_dependency_table = NULL;
-	}
+	kfree(hwmgr->dyn_state.uvd_clock_voltage_dependency_table);
+	hwmgr->dyn_state.uvd_clock_voltage_dependency_table = NULL;
 
-	if (NULL != hwmgr->dyn_state.samu_clock_voltage_dependency_table) {
-		kfree(hwmgr->dyn_state.samu_clock_voltage_dependency_table);
-		hwmgr->dyn_state.samu_clock_voltage_dependency_table = NULL;
-	}
+	kfree(hwmgr->dyn_state.samu_clock_voltage_dependency_table);
+	hwmgr->dyn_state.samu_clock_voltage_dependency_table = NULL;
 
-	if (NULL != hwmgr->dyn_state.acp_clock_voltage_dependency_table) {
-		kfree(hwmgr->dyn_state.acp_clock_voltage_dependency_table);
-		hwmgr->dyn_state.acp_clock_voltage_dependency_table = NULL;
-	}
+	kfree(hwmgr->dyn_state.acp_clock_voltage_dependency_table);
+	hwmgr->dyn_state.acp_clock_voltage_dependency_table = NULL;
 
-	if (NULL != hwmgr->dyn_state.cac_dtp_table) {
-		kfree(hwmgr->dyn_state.cac_dtp_table);
-		hwmgr->dyn_state.cac_dtp_table = NULL;
-	}
+	kfree(hwmgr->dyn_state.cac_dtp_table);
+	hwmgr->dyn_state.cac_dtp_table = NULL;
 
-	if (NULL != hwmgr->dyn_state.ppm_parameter_table) {
-		kfree(hwmgr->dyn_state.ppm_parameter_table);
-		hwmgr->dyn_state.ppm_parameter_table = NULL;
-	}
+	kfree(hwmgr->dyn_state.ppm_parameter_table);
+	hwmgr->dyn_state.ppm_parameter_table = NULL;
 
-	if (NULL != hwmgr->dyn_state.vdd_gfx_dependency_on_sclk) {
-		kfree(hwmgr->dyn_state.vdd_gfx_dependency_on_sclk);
-		hwmgr->dyn_state.vdd_gfx_dependency_on_sclk = NULL;
-	}
+	kfree(hwmgr->dyn_state.vdd_gfx_dependency_on_sclk);
+	hwmgr->dyn_state.vdd_gfx_dependency_on_sclk = NULL;
 
-	if (NULL != hwmgr->dyn_state.vq_budgeting_table) {
-		kfree(hwmgr->dyn_state.vq_budgeting_table);
-		hwmgr->dyn_state.vq_budgeting_table = NULL;
-	}
+	kfree(hwmgr->dyn_state.vq_budgeting_table);
+	hwmgr->dyn_state.vq_budgeting_table = NULL;
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c
index 2c3e6baf2524..3e0b267c74a8 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c
@@ -38,20 +38,17 @@
 #include "pp_soc15.h"
 
 #define RAVEN_MAX_DEEPSLEEP_DIVIDER_ID     5
-#define RAVEN_MINIMUM_ENGINE_CLOCK         800   //8Mhz, the low boundary of engine clock allowed on this chip
+#define RAVEN_MINIMUM_ENGINE_CLOCK         800   /* 8Mhz, the low boundary of engine clock allowed on this chip */
 #define SCLK_MIN_DIV_INTV_SHIFT         12
-#define RAVEN_DISPCLK_BYPASS_THRESHOLD     10000 //100mhz
+#define RAVEN_DISPCLK_BYPASS_THRESHOLD     10000 /* 100Mhz */
 #define SMC_RAM_END                     0x40000
 
 static const unsigned long PhwRaven_Magic = (unsigned long) PHM_Rv_Magic;
+
+
 int rv_display_clock_voltage_request(struct pp_hwmgr *hwmgr,
 		struct pp_display_clock_request *clock_req);
 
-struct phm_vq_budgeting_record rv_vqtable[] = {
-	/* _TBD
-	 * CUs, SSP low, SSP High, Min Sclk Low, Min Sclk, High, AWD/non-AWD, DCLK, ECLK, Sustainable Sclk, Sustainable CUs */
-	{ 8, 0, 45, 0, 0, VQ_DisplayConfig_NoneAWD, 80000, 120000, 4, 0 },
-};
 
 static struct rv_power_state *cast_rv_ps(struct pp_hw_power_state *hw_ps)
 {
@@ -70,101 +67,27 @@ static const struct rv_power_state *cast_const_rv_ps(
 	return (struct rv_power_state *)hw_ps;
 }
 
-static int rv_init_vq_budget_table(struct pp_hwmgr *hwmgr)
-{
-	uint32_t table_size, i;
-	struct phm_vq_budgeting_table *ptable;
-	uint32_t num_entries = ARRAY_SIZE(rv_vqtable);
-
-	if (hwmgr->dyn_state.vq_budgeting_table != NULL)
-		return 0;
-
-	table_size = sizeof(struct phm_vq_budgeting_table) +
-			sizeof(struct phm_vq_budgeting_record) * (num_entries - 1);
-
-	ptable = kzalloc(table_size, GFP_KERNEL);
-	if (NULL == ptable)
-		return -ENOMEM;
-
-	ptable->numEntries = (uint8_t) num_entries;
-
-	for (i = 0; i < ptable->numEntries; i++) {
-		ptable->entries[i].ulCUs = rv_vqtable[i].ulCUs;
-		ptable->entries[i].ulSustainableSOCPowerLimitLow = rv_vqtable[i].ulSustainableSOCPowerLimitLow;
-		ptable->entries[i].ulSustainableSOCPowerLimitHigh = rv_vqtable[i].ulSustainableSOCPowerLimitHigh;
-		ptable->entries[i].ulMinSclkLow = rv_vqtable[i].ulMinSclkLow;
-		ptable->entries[i].ulMinSclkHigh = rv_vqtable[i].ulMinSclkHigh;
-		ptable->entries[i].ucDispConfig = rv_vqtable[i].ucDispConfig;
-		ptable->entries[i].ulDClk = rv_vqtable[i].ulDClk;
-		ptable->entries[i].ulEClk = rv_vqtable[i].ulEClk;
-		ptable->entries[i].ulSustainableSclk = rv_vqtable[i].ulSustainableSclk;
-		ptable->entries[i].ulSustainableCUs = rv_vqtable[i].ulSustainableCUs;
-	}
-
-	hwmgr->dyn_state.vq_budgeting_table = ptable;
-
-	return 0;
-}
-
 static int rv_initialize_dpm_defaults(struct pp_hwmgr *hwmgr)
 {
 	struct rv_hwmgr *rv_hwmgr = (struct rv_hwmgr *)(hwmgr->backend);
-	struct cgs_system_info sys_info = {0};
-	int result;
 
-	rv_hwmgr->ddi_power_gating_disabled = 0;
-	rv_hwmgr->bapm_enabled = 1;
 	rv_hwmgr->dce_slow_sclk_threshold = 30000;
-	rv_hwmgr->disable_driver_thermal_policy = 1;
 	rv_hwmgr->thermal_auto_throttling_treshold = 0;
 	rv_hwmgr->is_nb_dpm_enabled = 1;
 	rv_hwmgr->dpm_flags = 1;
-	rv_hwmgr->disable_smu_acp_s3_handshake = 1;
-	rv_hwmgr->disable_notify_smu_vpu_recovery = 0;
 	rv_hwmgr->gfx_off_controled_by_driver = false;
-
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-					PHM_PlatformCaps_DynamicM3Arbiter);
-
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-					PHM_PlatformCaps_UVDPowerGating);
-
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-					PHM_PlatformCaps_UVDDynamicPowerGating);
-
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-					PHM_PlatformCaps_VCEPowerGating);
-
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-					PHM_PlatformCaps_SamuPowerGating);
-
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-					PHM_PlatformCaps_ACP);
+	rv_hwmgr->need_min_deep_sleep_dcefclk = true;
+	rv_hwmgr->num_active_display = 0;
+	rv_hwmgr->deep_sleep_dcefclk = 0;
 
 	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
 					PHM_PlatformCaps_SclkDeepSleep);
 
 	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_GFXDynamicMGPowerGating);
-
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
 				PHM_PlatformCaps_SclkThrottleLowNotification);
 
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_DisableVoltageIsland);
-
 	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-					PHM_PlatformCaps_DynamicUVDState);
-
-	sys_info.size = sizeof(struct cgs_system_info);
-	sys_info.info_id = CGS_SYSTEM_INFO_PG_FLAGS;
-	result = cgs_query_system_info(hwmgr->device, &sys_info);
-	if (!result) {
-		if (sys_info.value & AMD_PG_SUPPORT_GFX_DMG)
-			phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-				      PHM_PlatformCaps_GFXDynamicMGPowerGating);
-	}
-
+				PHM_PlatformCaps_PowerPlaySupport);
 	return 0;
 }
 
@@ -234,102 +157,88 @@ static int rv_construct_boot_state(struct pp_hwmgr *hwmgr)
 	return 0;
 }
 
-static int rv_tf_set_clock_limit(struct pp_hwmgr *hwmgr, void *input,
-				void *output, void *storage, int result)
+static int rv_set_clock_limit(struct pp_hwmgr *hwmgr, const void *input)
 {
 	struct rv_hwmgr *rv_data = (struct rv_hwmgr *)(hwmgr->backend);
 	struct PP_Clocks clocks = {0};
 	struct pp_display_clock_request clock_req;
 
 	clocks.dcefClock = hwmgr->display_config.min_dcef_set_clk;
-	clocks.dcefClockInSR = hwmgr->display_config.min_dcef_deep_sleep_set_clk;
 	clock_req.clock_type = amd_pp_dcf_clock;
 	clock_req.clock_freq_in_khz = clocks.dcefClock * 10;
 
-	if (clocks.dcefClock == 0 && clocks.dcefClockInSR == 0)
-		clock_req.clock_freq_in_khz = rv_data->dcf_actual_hard_min_freq;
-
 	PP_ASSERT_WITH_CODE(!rv_display_clock_voltage_request(hwmgr, &clock_req),
 				"Attempt to set DCF Clock Failed!", return -EINVAL);
 
-	if(rv_data->need_min_deep_sleep_dcefclk && 0 != clocks.dcefClockInSR)
-		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-					PPSMC_MSG_SetMinDeepSleepDcefclk,
-					clocks.dcefClockInSR / 100);
-	/*
-	if(!rv_data->isp_tileA_power_gated || !rv_data->isp_tileB_power_gated) {
-		if ((hwmgr->ispArbiter.iclk != 0) && (rv_data->ISPActualHardMinFreq != (hwmgr->ispArbiter.iclk / 100) )) {
-			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-					PPSMC_MSG_SetHardMinIspclkByFreq, hwmgr->ispArbiter.iclk / 100);
-			rv_read_arg_from_smc(hwmgr->smumgr, &rv_data->ISPActualHardMinFreq),
-		}
-	} */
-
 	if (((hwmgr->uvd_arbiter.vclk_soft_min / 100) != rv_data->vclk_soft_min) ||
 	    ((hwmgr->uvd_arbiter.dclk_soft_min / 100) != rv_data->dclk_soft_min)) {
 		rv_data->vclk_soft_min = hwmgr->uvd_arbiter.vclk_soft_min / 100;
 		rv_data->dclk_soft_min = hwmgr->uvd_arbiter.dclk_soft_min / 100;
-		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+		smum_send_msg_to_smc_with_parameter(hwmgr,
 			PPSMC_MSG_SetSoftMinVcn,
 			(rv_data->vclk_soft_min << 16) | rv_data->vclk_soft_min);
 	}
 
 	if((hwmgr->gfx_arbiter.sclk_hard_min != 0) &&
 		((hwmgr->gfx_arbiter.sclk_hard_min / 100) != rv_data->soc_actual_hard_min_freq)) {
-		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+		smum_send_msg_to_smc_with_parameter(hwmgr,
 					PPSMC_MSG_SetHardMinSocclkByFreq,
 					hwmgr->gfx_arbiter.sclk_hard_min / 100);
-			rv_read_arg_from_smc(hwmgr->smumgr, &rv_data->soc_actual_hard_min_freq);
+		rv_read_arg_from_smc(hwmgr, &rv_data->soc_actual_hard_min_freq);
 	}
 
 	if ((hwmgr->gfx_arbiter.gfxclk != 0) &&
 		(rv_data->gfx_actual_soft_min_freq != (hwmgr->gfx_arbiter.gfxclk))) {
-		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+		smum_send_msg_to_smc_with_parameter(hwmgr,
 					PPSMC_MSG_SetMinVideoGfxclkFreq,
 					hwmgr->gfx_arbiter.gfxclk / 100);
-		rv_read_arg_from_smc(hwmgr->smumgr, &rv_data->gfx_actual_soft_min_freq);
+		rv_read_arg_from_smc(hwmgr, &rv_data->gfx_actual_soft_min_freq);
 	}
 
 	if ((hwmgr->gfx_arbiter.fclk != 0) &&
 		(rv_data->fabric_actual_soft_min_freq != (hwmgr->gfx_arbiter.fclk / 100))) {
-		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+		smum_send_msg_to_smc_with_parameter(hwmgr,
 					PPSMC_MSG_SetMinVideoFclkFreq,
 					hwmgr->gfx_arbiter.fclk / 100);
-		rv_read_arg_from_smc(hwmgr->smumgr, &rv_data->fabric_actual_soft_min_freq);
+		rv_read_arg_from_smc(hwmgr, &rv_data->fabric_actual_soft_min_freq);
 	}
 
 	return 0;
 }
 
-static int rv_tf_set_num_active_display(struct pp_hwmgr *hwmgr, void *input,
-				void *output, void *storage, int result)
+static int rv_set_deep_sleep_dcefclk(struct pp_hwmgr *hwmgr, uint32_t clock)
 {
-	uint32_t  num_of_active_displays = 0;
-	struct cgs_display_info info = {0};
+	struct rv_hwmgr *rv_data = (struct rv_hwmgr *)(hwmgr->backend);
+
+	if (rv_data->need_min_deep_sleep_dcefclk && rv_data->deep_sleep_dcefclk != clock/100) {
+		rv_data->deep_sleep_dcefclk = clock/100;
+		smum_send_msg_to_smc_with_parameter(hwmgr,
+					PPSMC_MSG_SetMinDeepSleepDcefclk,
+					rv_data->deep_sleep_dcefclk);
+	}
+	return 0;
+}
 
-	cgs_get_active_displays_info(hwmgr->device, &info);
-	num_of_active_displays = info.display_count;
+static int rv_set_active_display_count(struct pp_hwmgr *hwmgr, uint32_t count)
+{
+	struct rv_hwmgr *rv_data = (struct rv_hwmgr *)(hwmgr->backend);
 
-	smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+	if (rv_data->num_active_display != count) {
+		rv_data->num_active_display = count;
+		smum_send_msg_to_smc_with_parameter(hwmgr,
 				PPSMC_MSG_SetDisplayCount,
-				num_of_active_displays);
+				rv_data->num_active_display);
+	}
+
 	return 0;
 }
 
-static const struct phm_master_table_item rv_set_power_state_list[] = {
-	{ .tableFunction = rv_tf_set_clock_limit },
-	{ .tableFunction = rv_tf_set_num_active_display },
-	{ }
-};
-
-static const struct phm_master_table_header rv_set_power_state_master = {
-	0,
-	PHM_MasterTableFlag_None,
-	rv_set_power_state_list
-};
+static int rv_set_power_state_tasks(struct pp_hwmgr *hwmgr, const void *input)
+{
+	return rv_set_clock_limit(hwmgr, input);
+}
 
-static int rv_tf_init_power_gate_state(struct pp_hwmgr *hwmgr, void *input,
-				void *output, void *storage, int result)
+static int rv_init_power_gate_state(struct pp_hwmgr *hwmgr)
 {
 	struct rv_hwmgr *rv_data = (struct rv_hwmgr *)(hwmgr->backend);
 
@@ -340,20 +249,13 @@ static int rv_tf_init_power_gate_state(struct pp_hwmgr *hwmgr, void *input,
 	return 0;
 }
 
-static const struct phm_master_table_item rv_setup_asic_list[] = {
-	{ .tableFunction = rv_tf_init_power_gate_state },
-	{ }
-};
 
-static const struct phm_master_table_header rv_setup_asic_master = {
-	0,
-	PHM_MasterTableFlag_None,
-	rv_setup_asic_list
-};
+static int rv_setup_asic_task(struct pp_hwmgr *hwmgr)
+{
+	return rv_init_power_gate_state(hwmgr);
+}
 
-static int rv_tf_reset_cc6_data(struct pp_hwmgr *hwmgr,
-					void *input, void *output,
-					void *storage, int result)
+static int rv_reset_cc6_data(struct pp_hwmgr *hwmgr)
 {
 	struct rv_hwmgr *rv_data = (struct rv_hwmgr *)(hwmgr->backend);
 
@@ -365,66 +267,42 @@ static int rv_tf_reset_cc6_data(struct pp_hwmgr *hwmgr,
 	return 0;
 }
 
-static const struct phm_master_table_item rv_power_down_asic_list[] = {
-	{ .tableFunction = rv_tf_reset_cc6_data },
-	{ }
-};
-
-static const struct phm_master_table_header rv_power_down_asic_master = {
-	0,
-	PHM_MasterTableFlag_None,
-	rv_power_down_asic_list
-};
-
+static int rv_power_off_asic(struct pp_hwmgr *hwmgr)
+{
+	return rv_reset_cc6_data(hwmgr);
+}
 
-static int rv_tf_disable_gfx_off(struct pp_hwmgr *hwmgr,
-						void *input, void *output,
-						void *storage, int result)
+static int rv_disable_gfx_off(struct pp_hwmgr *hwmgr)
 {
 	struct rv_hwmgr *rv_data = (struct rv_hwmgr *)(hwmgr->backend);
 
 	if (rv_data->gfx_off_controled_by_driver)
-		smum_send_msg_to_smc(hwmgr->smumgr,
+		smum_send_msg_to_smc(hwmgr,
 						PPSMC_MSG_DisableGfxOff);
 
 	return 0;
 }
 
-static const struct phm_master_table_item rv_disable_dpm_list[] = {
-	{ .tableFunction = rv_tf_disable_gfx_off },
-	{ },
-};
-
-
-static const struct phm_master_table_header rv_disable_dpm_master = {
-	0,
-	PHM_MasterTableFlag_None,
-	rv_disable_dpm_list
-};
+static int rv_disable_dpm_tasks(struct pp_hwmgr *hwmgr)
+{
+	return rv_disable_gfx_off(hwmgr);
+}
 
-static int rv_tf_enable_gfx_off(struct pp_hwmgr *hwmgr,
-						void *input, void *output,
-						void *storage, int result)
+static int rv_enable_gfx_off(struct pp_hwmgr *hwmgr)
 {
 	struct rv_hwmgr *rv_data = (struct rv_hwmgr *)(hwmgr->backend);
 
 	if (rv_data->gfx_off_controled_by_driver)
-		smum_send_msg_to_smc(hwmgr->smumgr,
+		smum_send_msg_to_smc(hwmgr,
 						PPSMC_MSG_EnableGfxOff);
 
 	return 0;
 }
 
-static const struct phm_master_table_item rv_enable_dpm_list[] = {
-	{ .tableFunction = rv_tf_enable_gfx_off },
-	{ },
-};
-
-static const struct phm_master_table_header rv_enable_dpm_master = {
-	0,
-	PHM_MasterTableFlag_None,
-	rv_enable_dpm_list
-};
+static int rv_enable_dpm_tasks(struct pp_hwmgr *hwmgr)
+{
+	return rv_enable_gfx_off(hwmgr);
+}
 
 static int rv_apply_state_adjust_rules(struct pp_hwmgr *hwmgr,
 				struct pp_power_state  *prequest_ps,
@@ -434,37 +312,37 @@ static int rv_apply_state_adjust_rules(struct pp_hwmgr *hwmgr,
 }
 
 /* temporary hardcoded clock voltage breakdown tables */
-DpmClock_t VddDcfClk[]= {
+static const DpmClock_t VddDcfClk[]= {
 	{ 300, 2600},
 	{ 600, 3200},
 	{ 600, 3600},
 };
 
-DpmClock_t VddSocClk[]= {
+static const DpmClock_t VddSocClk[]= {
 	{ 478, 2600},
 	{ 722, 3200},
 	{ 722, 3600},
 };
 
-DpmClock_t VddFClk[]= {
+static const DpmClock_t VddFClk[]= {
 	{ 400, 2600},
 	{1200, 3200},
 	{1200, 3600},
 };
 
-DpmClock_t VddDispClk[]= {
+static const DpmClock_t VddDispClk[]= {
 	{ 435, 2600},
 	{ 661, 3200},
 	{1086, 3600},
 };
 
-DpmClock_t VddDppClk[]= {
+static const DpmClock_t VddDppClk[]= {
 	{ 435, 2600},
 	{ 661, 3200},
 	{ 661, 3600},
 };
 
-DpmClock_t VddPhyClk[]= {
+static const DpmClock_t VddPhyClk[]= {
 	{ 540, 2600},
 	{ 810, 3200},
 	{ 810, 3600},
@@ -472,7 +350,7 @@ DpmClock_t VddPhyClk[]= {
 
 static int rv_get_clock_voltage_dependency_table(struct pp_hwmgr *hwmgr,
 			struct rv_voltage_dependency_table **pptable,
-			uint32_t num_entry, DpmClock_t *pclk_dependency_table)
+			uint32_t num_entry, const DpmClock_t *pclk_dependency_table)
 {
 	uint32_t table_size, i;
 	struct rv_voltage_dependency_table *ptable;
@@ -505,7 +383,7 @@ static int rv_populate_clock_table(struct pp_hwmgr *hwmgr)
 	DpmClocks_t  *table = &(rv_data->clock_table);
 	struct rv_clock_voltage_information *pinfo = &(rv_data->clock_vol_info);
 
-	result = rv_copy_table_from_smc(hwmgr->smumgr, (uint8_t *)table, CLOCKTABLE);
+	result = rv_copy_table_from_smc(hwmgr, (uint8_t *)table, CLOCKTABLE);
 
 	PP_ASSERT_WITH_CODE((0 == result),
 			"Attempt to copy clock table from smc failed",
@@ -543,6 +421,26 @@ static int rv_populate_clock_table(struct pp_hwmgr *hwmgr)
 	rv_get_clock_voltage_dependency_table(hwmgr, &pinfo->vdd_dep_on_phyclk,
 					ARRAY_SIZE(VddPhyClk), &VddPhyClk[0]);
 
+	PP_ASSERT_WITH_CODE(!smum_send_msg_to_smc(hwmgr,
+			PPSMC_MSG_GetMinGfxclkFrequency),
+			"Attempt to get min GFXCLK Failed!",
+			return -1);
+	PP_ASSERT_WITH_CODE(!rv_read_arg_from_smc(hwmgr,
+			&result),
+			"Attempt to get min GFXCLK Failed!",
+			return -1);
+	rv_data->gfx_min_freq_limit = result * 100;
+
+	PP_ASSERT_WITH_CODE(!smum_send_msg_to_smc(hwmgr,
+			PPSMC_MSG_GetMaxGfxclkFrequency),
+			"Attempt to get max GFXCLK Failed!",
+			return -1);
+	PP_ASSERT_WITH_CODE(!rv_read_arg_from_smc(hwmgr,
+			&result),
+			"Attempt to get max GFXCLK Failed!",
+			return -1);
+	rv_data->gfx_max_freq_limit = result * 100;
+
 	return 0;
 }
 
@@ -563,9 +461,6 @@ static int rv_hwmgr_backend_init(struct pp_hwmgr *hwmgr)
 		return result;
 	}
 
-	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-                PHM_PlatformCaps_PowerPlaySupport);
-
 	rv_populate_clock_table(hwmgr);
 
 	result = rv_get_system_info_data(hwmgr);
@@ -576,40 +471,6 @@ static int rv_hwmgr_backend_init(struct pp_hwmgr *hwmgr)
 
 	rv_construct_boot_state(hwmgr);
 
-	result = phm_construct_table(hwmgr, &rv_setup_asic_master,
-				&(hwmgr->setup_asic));
-	if (result != 0) {
-		pr_err("Fail to construct setup ASIC\n");
-		return result;
-	}
-
-	result = phm_construct_table(hwmgr, &rv_power_down_asic_master,
-				&(hwmgr->power_down_asic));
-	if (result != 0) {
-		pr_err("Fail to construct power down ASIC\n");
-		return result;
-	}
-
-	result = phm_construct_table(hwmgr, &rv_set_power_state_master,
-				&(hwmgr->set_power_state));
-	if (result != 0) {
-		pr_err("Fail to construct set_power_state\n");
-		return result;
-	}
-
-	result = phm_construct_table(hwmgr, &rv_disable_dpm_master,
-				&(hwmgr->disable_dynamic_state_management));
-	if (result != 0) {
-		pr_err("Fail to disable_dynamic_state\n");
-		return result;
-	}
-	result = phm_construct_table(hwmgr, &rv_enable_dpm_master,
-				&(hwmgr->enable_dynamic_state_management));
-	if (result != 0) {
-		pr_err("Fail to enable_dynamic_state\n");
-		return result;
-	}
-
 	hwmgr->platform_descriptor.hardwareActivityPerformanceLevels =
 						RAVEN_MAX_HARDWARE_POWERLEVELS;
 
@@ -624,8 +485,6 @@ static int rv_hwmgr_backend_init(struct pp_hwmgr *hwmgr)
 
 	hwmgr->platform_descriptor.minimumClocksReductionPercentage = 50;
 
-	rv_init_vq_budget_table(hwmgr);
-
 	return result;
 }
 
@@ -634,46 +493,21 @@ static int rv_hwmgr_backend_fini(struct pp_hwmgr *hwmgr)
 	struct rv_hwmgr *rv_data = (struct rv_hwmgr *)(hwmgr->backend);
 	struct rv_clock_voltage_information *pinfo = &(rv_data->clock_vol_info);
 
-	phm_destroy_table(hwmgr, &(hwmgr->set_power_state));
-	phm_destroy_table(hwmgr, &(hwmgr->enable_dynamic_state_management));
-	phm_destroy_table(hwmgr, &(hwmgr->disable_dynamic_state_management));
-	phm_destroy_table(hwmgr, &(hwmgr->power_down_asic));
-	phm_destroy_table(hwmgr, &(hwmgr->setup_asic));
-
-	if (pinfo->vdd_dep_on_dcefclk) {
-		kfree(pinfo->vdd_dep_on_dcefclk);
-		pinfo->vdd_dep_on_dcefclk = NULL;
-	}
-	if (pinfo->vdd_dep_on_socclk) {
-		kfree(pinfo->vdd_dep_on_socclk);
-		pinfo->vdd_dep_on_socclk = NULL;
-	}
-	if (pinfo->vdd_dep_on_fclk) {
-		kfree(pinfo->vdd_dep_on_fclk);
-		pinfo->vdd_dep_on_fclk = NULL;
-	}
-	if (pinfo->vdd_dep_on_dispclk) {
-		kfree(pinfo->vdd_dep_on_dispclk);
-		pinfo->vdd_dep_on_dispclk = NULL;
-	}
-	if (pinfo->vdd_dep_on_dppclk) {
-		kfree(pinfo->vdd_dep_on_dppclk);
-		pinfo->vdd_dep_on_dppclk = NULL;
-	}
-	if (pinfo->vdd_dep_on_phyclk) {
-		kfree(pinfo->vdd_dep_on_phyclk);
-		pinfo->vdd_dep_on_phyclk = NULL;
-	}
-
-	if (NULL != hwmgr->dyn_state.vddc_dep_on_dal_pwrl) {
-		kfree(hwmgr->dyn_state.vddc_dep_on_dal_pwrl);
-		hwmgr->dyn_state.vddc_dep_on_dal_pwrl = NULL;
-	}
-
-	if (NULL != hwmgr->dyn_state.vq_budgeting_table) {
-		kfree(hwmgr->dyn_state.vq_budgeting_table);
-		hwmgr->dyn_state.vq_budgeting_table = NULL;
-	}
+	kfree(pinfo->vdd_dep_on_dcefclk);
+	pinfo->vdd_dep_on_dcefclk = NULL;
+	kfree(pinfo->vdd_dep_on_socclk);
+	pinfo->vdd_dep_on_socclk = NULL;
+	kfree(pinfo->vdd_dep_on_fclk);
+	pinfo->vdd_dep_on_fclk = NULL;
+	kfree(pinfo->vdd_dep_on_dispclk);
+	pinfo->vdd_dep_on_dispclk = NULL;
+	kfree(pinfo->vdd_dep_on_dppclk);
+	pinfo->vdd_dep_on_dppclk = NULL;
+	kfree(pinfo->vdd_dep_on_phyclk);
+	pinfo->vdd_dep_on_phyclk = NULL;
+
+	kfree(hwmgr->dyn_state.vddc_dep_on_dal_pwrl);
+	hwmgr->dyn_state.vddc_dep_on_dal_pwrl = NULL;
 
 	kfree(hwmgr->backend);
 	hwmgr->backend = NULL;
@@ -687,12 +521,12 @@ static int rv_dpm_force_dpm_level(struct pp_hwmgr *hwmgr,
 	return 0;
 }
 
-static int rv_dpm_get_mclk(struct pp_hwmgr *hwmgr, bool low)
+static uint32_t rv_dpm_get_mclk(struct pp_hwmgr *hwmgr, bool low)
 {
 	return 0;
 }
 
-static int rv_dpm_get_sclk(struct pp_hwmgr *hwmgr, bool low)
+static uint32_t rv_dpm_get_sclk(struct pp_hwmgr *hwmgr, bool low)
 {
 	return 0;
 }
@@ -711,18 +545,9 @@ static int rv_dpm_get_pp_table_entry_callback(
 {
 	struct rv_power_state *rv_ps = cast_rv_ps(hw_ps);
 
-	const ATOM_PPLIB_CZ_CLOCK_INFO *rv_clock_info = clock_info;
-
-	struct phm_clock_voltage_dependency_table *table =
-				    hwmgr->dyn_state.vddc_dependency_on_sclk;
-	uint8_t clock_info_index = rv_clock_info->index;
-
-	if (clock_info_index > (uint8_t)(hwmgr->platform_descriptor.hardwareActivityPerformanceLevels - 1))
-		clock_info_index = (uint8_t)(hwmgr->platform_descriptor.hardwareActivityPerformanceLevels - 1);
-
-	rv_ps->levels[index].engine_clock = table->entries[clock_info_index].clk;
-	rv_ps->levels[index].vddc_index = (uint8_t)table->entries[clock_info_index].v;
+	rv_ps->levels[index].engine_clock = 0;
 
+	rv_ps->levels[index].vddc_index = 0;
 	rv_ps->level = index + 1;
 
 	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_SclkDeepSleep)) {
@@ -794,43 +619,74 @@ static int rv_force_clock_level(struct pp_hwmgr *hwmgr,
 static int rv_print_clock_levels(struct pp_hwmgr *hwmgr,
 		enum pp_clock_type type, char *buf)
 {
-	return 0;
+	struct rv_hwmgr *data = (struct rv_hwmgr *)(hwmgr->backend);
+	struct rv_voltage_dependency_table *mclk_table =
+			data->clock_vol_info.vdd_dep_on_fclk;
+	int i, now, size = 0;
+
+	switch (type) {
+	case PP_SCLK:
+		PP_ASSERT_WITH_CODE(!smum_send_msg_to_smc(hwmgr,
+				PPSMC_MSG_GetGfxclkFrequency),
+				"Attempt to get current GFXCLK Failed!",
+				return -1);
+		PP_ASSERT_WITH_CODE(!rv_read_arg_from_smc(hwmgr,
+				&now),
+				"Attempt to get current GFXCLK Failed!",
+				return -1);
+
+		size += sprintf(buf + size, "0: %uMhz %s\n",
+				data->gfx_min_freq_limit / 100,
+				((data->gfx_min_freq_limit / 100)
+				 == now) ? "*" : "");
+		size += sprintf(buf + size, "1: %uMhz %s\n",
+				data->gfx_max_freq_limit / 100,
+				((data->gfx_max_freq_limit / 100)
+				 == now) ? "*" : "");
+		break;
+	case PP_MCLK:
+		PP_ASSERT_WITH_CODE(!smum_send_msg_to_smc(hwmgr,
+				PPSMC_MSG_GetFclkFrequency),
+				"Attempt to get current MEMCLK Failed!",
+				return -1);
+		PP_ASSERT_WITH_CODE(!rv_read_arg_from_smc(hwmgr,
+				&now),
+				"Attempt to get current MEMCLK Failed!",
+				return -1);
+
+		for (i = 0; i < mclk_table->count; i++)
+			size += sprintf(buf + size, "%d: %uMhz %s\n",
+					i,
+					mclk_table->entries[i].clk / 100,
+					((mclk_table->entries[i].clk / 100)
+					 == now) ? "*" : "");
+		break;
+	default:
+		break;
+	}
+
+	return size;
 }
 
 static int rv_get_performance_level(struct pp_hwmgr *hwmgr, const struct pp_hw_power_state *state,
 				PHM_PerformanceLevelDesignation designation, uint32_t index,
 				PHM_PerformanceLevel *level)
 {
-	const struct rv_power_state *ps;
 	struct rv_hwmgr *data;
-	uint32_t level_index;
-	uint32_t i;
-	uint32_t vol_dep_record_index = 0;
 
 	if (level == NULL || hwmgr == NULL || state == NULL)
 		return -EINVAL;
 
 	data = (struct rv_hwmgr *)(hwmgr->backend);
-	ps = cast_const_rv_ps(state);
 
-	level_index = index > ps->level - 1 ? ps->level - 1 : index;
-	level->coreClock = ps->levels[level_index].engine_clock;
-
-	if (designation == PHM_PerformanceLevelDesignation_PowerContainment) {
-		for (i = 1; i < ps->level; i++) {
-			if (ps->levels[i].engine_clock > data->dce_slow_sclk_threshold) {
-				level->coreClock = ps->levels[i].engine_clock;
-				break;
-			}
-		}
-	}
-
-	if (level_index == 0) {
-		vol_dep_record_index = data->clock_vol_info.vdd_dep_on_fclk->count - 1;
-		level->memory_clock =
-			data->clock_vol_info.vdd_dep_on_fclk->entries[vol_dep_record_index].clk;
-	} else
+	if (index == 0) {
 		level->memory_clock = data->clock_vol_info.vdd_dep_on_fclk->entries[0].clk;
+		level->coreClock = data->gfx_min_freq_limit;
+	} else {
+		level->memory_clock = data->clock_vol_info.vdd_dep_on_fclk->entries[
+			data->clock_vol_info.vdd_dep_on_fclk->count - 1].clk;
+		level->coreClock = data->gfx_max_freq_limit;
+	}
 
 	level->nonLocalMemoryFreq = 0;
 	level->nonLocalMemoryWidth = 0;
@@ -993,7 +849,7 @@ int rv_display_clock_voltage_request(struct pp_hwmgr *hwmgr,
 		return -EINVAL;
 	}
 
-	result = smum_send_msg_to_smc_with_parameter(hwmgr->smumgr, msg,
+	result = smum_send_msg_to_smc_with_parameter(hwmgr, msg,
 							clk_freq);
 
 	return result;
@@ -1001,7 +857,8 @@ int rv_display_clock_voltage_request(struct pp_hwmgr *hwmgr,
 
 static int rv_get_max_high_clocks(struct pp_hwmgr *hwmgr, struct amd_pp_simple_clock_info *clocks)
 {
-	return -EINVAL;
+	clocks->engine_max_clock = 80000; /* driver can't get engine clock, temp hard code to 800MHz */
+	return 0;
 }
 
 static int rv_thermal_get_temperature(struct pp_hwmgr *hwmgr)
@@ -1023,13 +880,37 @@ static int rv_thermal_get_temperature(struct pp_hwmgr *hwmgr)
 static int rv_read_sensor(struct pp_hwmgr *hwmgr, int idx,
 			  void *value, int *size)
 {
+	uint32_t sclk, mclk;
+	int ret = 0;
+
 	switch (idx) {
+	case AMDGPU_PP_SENSOR_GFX_SCLK:
+		ret = smum_send_msg_to_smc(hwmgr, PPSMC_MSG_GetGfxclkFrequency);
+		if (!ret) {
+			rv_read_arg_from_smc(hwmgr, &sclk);
+			/* in units of 10KHZ */
+			*((uint32_t *)value) = sclk * 100;
+			*size = 4;
+		}
+		break;
+	case AMDGPU_PP_SENSOR_GFX_MCLK:
+		ret = smum_send_msg_to_smc(hwmgr, PPSMC_MSG_GetFclkFrequency);
+		if (!ret) {
+			rv_read_arg_from_smc(hwmgr, &mclk);
+			/* in units of 10KHZ */
+			*((uint32_t *)value) = mclk * 100;
+			*size = 4;
+		}
+		break;
 	case AMDGPU_PP_SENSOR_GPU_TEMP:
 		*((uint32_t *)value) = rv_thermal_get_temperature(hwmgr);
-		return 0;
+		break;
 	default:
-		return -EINVAL;
+		ret = -EINVAL;
+		break;
 	}
+
+	return ret;
 }
 
 static const struct pp_hwmgr_func rv_hwmgr_funcs = {
@@ -1058,6 +939,13 @@ static const struct pp_hwmgr_func rv_hwmgr_funcs = {
 	.get_clock_by_type_with_voltage = rv_get_clock_by_type_with_voltage,
 	.get_max_high_clocks = rv_get_max_high_clocks,
 	.read_sensor = rv_read_sensor,
+	.set_active_display_count = rv_set_active_display_count,
+	.set_deep_sleep_dcefclk = rv_set_deep_sleep_dcefclk,
+	.dynamic_state_management_enable = rv_enable_dpm_tasks,
+	.power_off_asic = rv_power_off_asic,
+	.asic_setup = rv_setup_asic_task,
+	.power_state_set = rv_set_power_state_tasks,
+	.dynamic_state_management_disable = rv_disable_dpm_tasks,
 };
 
 int rv_init_function_pointers(struct pp_hwmgr *hwmgr)
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.h b/drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.h
index 2472b50e54cf..9dc503055394 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.h
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.h
@@ -283,6 +283,8 @@ struct rv_hwmgr {
 	uint32_t                        vclk_soft_min;
 	uint32_t                        dclk_soft_min;
 	uint32_t                        gfx_actual_soft_min_freq;
+	uint32_t                        gfx_min_freq_limit;
+	uint32_t                        gfx_max_freq_limit;
 
 	bool                           vcn_power_gated;
 	bool                           vcn_dpg_mode;
@@ -293,7 +295,9 @@ struct rv_hwmgr {
 	DpmClocks_t                       clock_table;
 
 	uint32_t active_process_mask;
-	bool need_min_deep_sleep_dcefclk; /* disabled by default */
+	bool need_min_deep_sleep_dcefclk;
+	uint32_t                             deep_sleep_dcefclk;
+	uint32_t                             num_active_display;
 };
 
 struct pp_hwmgr;
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_clockpowergating.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_clockpowergating.c
index 261b828ad590..69a0678ace98 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_clockpowergating.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_clockpowergating.c
@@ -27,21 +27,21 @@
 
 static int smu7_enable_disable_uvd_dpm(struct pp_hwmgr *hwmgr, bool enable)
 {
-	return smum_send_msg_to_smc(hwmgr->smumgr, enable ?
+	return smum_send_msg_to_smc(hwmgr, enable ?
 			PPSMC_MSG_UVDDPM_Enable :
 			PPSMC_MSG_UVDDPM_Disable);
 }
 
 static int smu7_enable_disable_vce_dpm(struct pp_hwmgr *hwmgr, bool enable)
 {
-	return smum_send_msg_to_smc(hwmgr->smumgr, enable ?
+	return smum_send_msg_to_smc(hwmgr, enable ?
 			PPSMC_MSG_VCEDPM_Enable :
 			PPSMC_MSG_VCEDPM_Disable);
 }
 
 static int smu7_enable_disable_samu_dpm(struct pp_hwmgr *hwmgr, bool enable)
 {
-	return smum_send_msg_to_smc(hwmgr->smumgr, enable ?
+	return smum_send_msg_to_smc(hwmgr, enable ?
 			PPSMC_MSG_SAMUDPM_Enable :
 			PPSMC_MSG_SAMUDPM_Disable);
 }
@@ -70,7 +70,7 @@ static int smu7_update_samu_dpm(struct pp_hwmgr *hwmgr, bool bgate)
 int smu7_powerdown_uvd(struct pp_hwmgr *hwmgr)
 {
 	if (phm_cf_want_uvd_power_gating(hwmgr))
-		return smum_send_msg_to_smc(hwmgr->smumgr,
+		return smum_send_msg_to_smc(hwmgr,
 				PPSMC_MSG_UVDPowerOFF);
 	return 0;
 }
@@ -80,10 +80,10 @@ static int smu7_powerup_uvd(struct pp_hwmgr *hwmgr)
 	if (phm_cf_want_uvd_power_gating(hwmgr)) {
 		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
 				  PHM_PlatformCaps_UVDDynamicPowerGating)) {
-			return smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+			return smum_send_msg_to_smc_with_parameter(hwmgr,
 					PPSMC_MSG_UVDPowerON, 1);
 		} else {
-			return smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+			return smum_send_msg_to_smc_with_parameter(hwmgr,
 					PPSMC_MSG_UVDPowerON, 0);
 		}
 	}
@@ -94,7 +94,7 @@ static int smu7_powerup_uvd(struct pp_hwmgr *hwmgr)
 static int smu7_powerdown_vce(struct pp_hwmgr *hwmgr)
 {
 	if (phm_cf_want_vce_power_gating(hwmgr))
-		return smum_send_msg_to_smc(hwmgr->smumgr,
+		return smum_send_msg_to_smc(hwmgr,
 				PPSMC_MSG_VCEPowerOFF);
 	return 0;
 }
@@ -102,7 +102,7 @@ static int smu7_powerdown_vce(struct pp_hwmgr *hwmgr)
 static int smu7_powerup_vce(struct pp_hwmgr *hwmgr)
 {
 	if (phm_cf_want_vce_power_gating(hwmgr))
-		return smum_send_msg_to_smc(hwmgr->smumgr,
+		return smum_send_msg_to_smc(hwmgr,
 				PPSMC_MSG_VCEPowerON);
 	return 0;
 }
@@ -111,7 +111,7 @@ static int smu7_powerdown_samu(struct pp_hwmgr *hwmgr)
 {
 	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
 			PHM_PlatformCaps_SamuPowerGating))
-		return smum_send_msg_to_smc(hwmgr->smumgr,
+		return smum_send_msg_to_smc(hwmgr,
 				PPSMC_MSG_SAMPowerOFF);
 	return 0;
 }
@@ -120,7 +120,7 @@ static int smu7_powerup_samu(struct pp_hwmgr *hwmgr)
 {
 	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
 			PHM_PlatformCaps_SamuPowerGating))
-		return smum_send_msg_to_smc(hwmgr->smumgr,
+		return smum_send_msg_to_smc(hwmgr,
 				PPSMC_MSG_SAMPowerON);
 	return 0;
 }
@@ -140,7 +140,7 @@ int smu7_disable_clock_power_gating(struct pp_hwmgr *hwmgr)
 	return 0;
 }
 
-int smu7_powergate_uvd(struct pp_hwmgr *hwmgr, bool bgate)
+void smu7_powergate_uvd(struct pp_hwmgr *hwmgr, bool bgate)
 {
 	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
 
@@ -166,10 +166,9 @@ int smu7_powergate_uvd(struct pp_hwmgr *hwmgr, bool bgate)
 		smu7_update_uvd_dpm(hwmgr, false);
 	}
 
-	return 0;
 }
 
-int smu7_powergate_vce(struct pp_hwmgr *hwmgr, bool bgate)
+void smu7_powergate_vce(struct pp_hwmgr *hwmgr, bool bgate)
 {
 	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
 
@@ -194,7 +193,6 @@ int smu7_powergate_vce(struct pp_hwmgr *hwmgr, bool bgate)
 						AMD_PG_STATE_UNGATE);
 		smu7_update_vce_dpm(hwmgr, false);
 	}
-	return 0;
 }
 
 int smu7_powergate_samu(struct pp_hwmgr *hwmgr, bool bgate)
@@ -237,7 +235,7 @@ int smu7_update_clock_gatings(struct pp_hwmgr *hwmgr,
 				value = CG_GFX_CGCG_MASK;
 
 				if (smum_send_msg_to_smc_with_parameter(
-						hwmgr->smumgr, msg, value))
+						hwmgr, msg, value))
 					return -EINVAL;
 			}
 			if (PP_STATE_SUPPORT_LS & *msg_id) {
@@ -247,7 +245,7 @@ int smu7_update_clock_gatings(struct pp_hwmgr *hwmgr,
 				value = CG_GFX_CGLS_MASK;
 
 				if (smum_send_msg_to_smc_with_parameter(
-						hwmgr->smumgr, msg, value))
+						hwmgr, msg, value))
 					return -EINVAL;
 			}
 			break;
@@ -260,7 +258,7 @@ int smu7_update_clock_gatings(struct pp_hwmgr *hwmgr,
 				value = CG_GFX_3DCG_MASK;
 
 				if (smum_send_msg_to_smc_with_parameter(
-						hwmgr->smumgr, msg, value))
+						hwmgr, msg, value))
 					return -EINVAL;
 			}
 
@@ -271,7 +269,7 @@ int smu7_update_clock_gatings(struct pp_hwmgr *hwmgr,
 				value = CG_GFX_3DLS_MASK;
 
 				if (smum_send_msg_to_smc_with_parameter(
-						hwmgr->smumgr, msg, value))
+						hwmgr, msg, value))
 					return -EINVAL;
 			}
 			break;
@@ -284,7 +282,7 @@ int smu7_update_clock_gatings(struct pp_hwmgr *hwmgr,
 				value = CG_GFX_RLC_LS_MASK;
 
 				if (smum_send_msg_to_smc_with_parameter(
-						hwmgr->smumgr, msg, value))
+						hwmgr, msg, value))
 					return -EINVAL;
 			}
 			break;
@@ -297,7 +295,7 @@ int smu7_update_clock_gatings(struct pp_hwmgr *hwmgr,
 				value = CG_GFX_CP_LS_MASK;
 
 				if (smum_send_msg_to_smc_with_parameter(
-						hwmgr->smumgr, msg, value))
+						hwmgr, msg, value))
 					return -EINVAL;
 			}
 			break;
@@ -311,7 +309,7 @@ int smu7_update_clock_gatings(struct pp_hwmgr *hwmgr,
 						CG_GFX_OTHERS_MGCG_MASK);
 
 				if (smum_send_msg_to_smc_with_parameter(
-						hwmgr->smumgr, msg, value))
+						hwmgr, msg, value))
 					return -EINVAL;
 			}
 			break;
@@ -331,7 +329,7 @@ int smu7_update_clock_gatings(struct pp_hwmgr *hwmgr,
 				value = CG_SYS_BIF_MGCG_MASK;
 
 				if (smum_send_msg_to_smc_with_parameter(
-						hwmgr->smumgr, msg, value))
+						hwmgr, msg, value))
 					return -EINVAL;
 			}
 			if  (PP_STATE_SUPPORT_LS & *msg_id) {
@@ -341,7 +339,7 @@ int smu7_update_clock_gatings(struct pp_hwmgr *hwmgr,
 				value = CG_SYS_BIF_MGLS_MASK;
 
 				if (smum_send_msg_to_smc_with_parameter(
-						hwmgr->smumgr, msg, value))
+						hwmgr, msg, value))
 					return -EINVAL;
 			}
 			break;
@@ -354,7 +352,7 @@ int smu7_update_clock_gatings(struct pp_hwmgr *hwmgr,
 				value = CG_SYS_MC_MGCG_MASK;
 
 				if (smum_send_msg_to_smc_with_parameter(
-						hwmgr->smumgr, msg, value))
+						hwmgr, msg, value))
 					return -EINVAL;
 			}
 
@@ -365,7 +363,7 @@ int smu7_update_clock_gatings(struct pp_hwmgr *hwmgr,
 				value = CG_SYS_MC_MGLS_MASK;
 
 				if (smum_send_msg_to_smc_with_parameter(
-						hwmgr->smumgr, msg, value))
+						hwmgr, msg, value))
 					return -EINVAL;
 			}
 			break;
@@ -378,7 +376,7 @@ int smu7_update_clock_gatings(struct pp_hwmgr *hwmgr,
 				value = CG_SYS_DRM_MGCG_MASK;
 
 				if (smum_send_msg_to_smc_with_parameter(
-						hwmgr->smumgr, msg, value))
+						hwmgr, msg, value))
 					return -EINVAL;
 			}
 			if (PP_STATE_SUPPORT_LS & *msg_id) {
@@ -388,7 +386,7 @@ int smu7_update_clock_gatings(struct pp_hwmgr *hwmgr,
 				value = CG_SYS_DRM_MGLS_MASK;
 
 				if (smum_send_msg_to_smc_with_parameter(
-						hwmgr->smumgr, msg, value))
+						hwmgr, msg, value))
 					return -EINVAL;
 			}
 			break;
@@ -401,7 +399,7 @@ int smu7_update_clock_gatings(struct pp_hwmgr *hwmgr,
 				value = CG_SYS_HDP_MGCG_MASK;
 
 				if (smum_send_msg_to_smc_with_parameter(
-						hwmgr->smumgr, msg, value))
+						hwmgr, msg, value))
 					return -EINVAL;
 			}
 
@@ -412,7 +410,7 @@ int smu7_update_clock_gatings(struct pp_hwmgr *hwmgr,
 				value = CG_SYS_HDP_MGLS_MASK;
 
 				if (smum_send_msg_to_smc_with_parameter(
-						hwmgr->smumgr, msg, value))
+						hwmgr, msg, value))
 					return -EINVAL;
 			}
 			break;
@@ -425,7 +423,7 @@ int smu7_update_clock_gatings(struct pp_hwmgr *hwmgr,
 				value = CG_SYS_SDMA_MGCG_MASK;
 
 				if (smum_send_msg_to_smc_with_parameter(
-						hwmgr->smumgr, msg, value))
+						hwmgr, msg, value))
 					return -EINVAL;
 			}
 
@@ -436,7 +434,7 @@ int smu7_update_clock_gatings(struct pp_hwmgr *hwmgr,
 				value = CG_SYS_SDMA_MGLS_MASK;
 
 				if (smum_send_msg_to_smc_with_parameter(
-						hwmgr->smumgr, msg, value))
+						hwmgr, msg, value))
 					return -EINVAL;
 			}
 			break;
@@ -449,7 +447,7 @@ int smu7_update_clock_gatings(struct pp_hwmgr *hwmgr,
 				value = CG_SYS_ROM_MASK;
 
 				if (smum_send_msg_to_smc_with_parameter(
-						hwmgr->smumgr, msg, value))
+						hwmgr, msg, value))
 					return -EINVAL;
 			}
 			break;
@@ -489,9 +487,9 @@ int smu7_enable_per_cu_power_gating(struct pp_hwmgr *hwmgr, bool enable)
 	active_cus = sys_info.value;
 
 	if (enable)
-		return smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+		return smum_send_msg_to_smc_with_parameter(hwmgr,
 				PPSMC_MSG_GFX_CU_PG_ENABLE, active_cus);
 	else
-		return smum_send_msg_to_smc(hwmgr->smumgr,
+		return smum_send_msg_to_smc(hwmgr,
 				PPSMC_MSG_GFX_CU_PG_DISABLE);
 }
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_clockpowergating.h b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_clockpowergating.h
index c96ed9ed7eaf..7b54d48b2ce2 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_clockpowergating.h
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_clockpowergating.h
@@ -27,8 +27,8 @@
 #include "smu7_hwmgr.h"
 #include "pp_asicblocks.h"
 
-int smu7_powergate_vce(struct pp_hwmgr *hwmgr, bool bgate);
-int smu7_powergate_uvd(struct pp_hwmgr *hwmgr, bool bgate);
+void smu7_powergate_vce(struct pp_hwmgr *hwmgr, bool bgate);
+void smu7_powergate_uvd(struct pp_hwmgr *hwmgr, bool bgate);
 int smu7_powerdown_uvd(struct pp_hwmgr *hwmgr);
 int smu7_powergate_samu(struct pp_hwmgr *hwmgr, bool bgate);
 int smu7_powergate_acp(struct pp_hwmgr *hwmgr, bool bgate);
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
index b526f49be65d..e33ec7fc5d09 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
@@ -26,6 +26,7 @@
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <asm/div64.h>
+#include <drm/amdgpu_drm.h>
 #include "pp_acpi.h"
 #include "ppatomctrl.h"
 #include "atombios.h"
@@ -163,7 +164,7 @@ static int smu7_get_current_pcie_lane_number(struct pp_hwmgr *hwmgr)
 static int smu7_enable_smc_voltage_controller(struct pp_hwmgr *hwmgr)
 {
 	if (hwmgr->feature_mask & PP_SMC_VOLTAGE_CONTROL_MASK)
-		smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_Voltage_Cntl_Enable);
+		smum_send_msg_to_smc(hwmgr, PPSMC_MSG_Voltage_Cntl_Enable);
 
 	return 0;
 }
@@ -300,28 +301,28 @@ static int smu7_construct_voltage_tables(struct pp_hwmgr *hwmgr)
 			"Failed to retrieve SVI2 VDDC table from dependancy table.", return result;);
 	}
 
-	tmp = smum_get_mac_definition(hwmgr->smumgr, SMU_MAX_LEVELS_VDDC);
+	tmp = smum_get_mac_definition(hwmgr, SMU_MAX_LEVELS_VDDC);
 	PP_ASSERT_WITH_CODE(
 			(data->vddc_voltage_table.count <= tmp),
 		"Too many voltage values for VDDC. Trimming to fit state table.",
 			phm_trim_voltage_table_to_fit_state_table(tmp,
 						&(data->vddc_voltage_table)));
 
-	tmp = smum_get_mac_definition(hwmgr->smumgr, SMU_MAX_LEVELS_VDDGFX);
+	tmp = smum_get_mac_definition(hwmgr, SMU_MAX_LEVELS_VDDGFX);
 	PP_ASSERT_WITH_CODE(
 			(data->vddgfx_voltage_table.count <= tmp),
 		"Too many voltage values for VDDC. Trimming to fit state table.",
 			phm_trim_voltage_table_to_fit_state_table(tmp,
 						&(data->vddgfx_voltage_table)));
 
-	tmp = smum_get_mac_definition(hwmgr->smumgr, SMU_MAX_LEVELS_VDDCI);
+	tmp = smum_get_mac_definition(hwmgr, SMU_MAX_LEVELS_VDDCI);
 	PP_ASSERT_WITH_CODE(
 			(data->vddci_voltage_table.count <= tmp),
 		"Too many voltage values for VDDCI. Trimming to fit state table.",
 			phm_trim_voltage_table_to_fit_state_table(tmp,
 					&(data->vddci_voltage_table)));
 
-	tmp = smum_get_mac_definition(hwmgr->smumgr, SMU_MAX_LEVELS_MVDD);
+	tmp = smum_get_mac_definition(hwmgr, SMU_MAX_LEVELS_MVDD);
 	PP_ASSERT_WITH_CODE(
 			(data->mvdd_voltage_table.count <= tmp),
 		"Too many voltage values for MVDD. Trimming to fit state table.",
@@ -387,6 +388,7 @@ static int smu7_enable_display_gap(struct pp_hwmgr *hwmgr)
 static int smu7_program_voting_clients(struct pp_hwmgr *hwmgr)
 {
 	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	int i;
 
 	/* Clear reset for voting clients before enabling DPM */
 	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
@@ -394,50 +396,26 @@ static int smu7_program_voting_clients(struct pp_hwmgr *hwmgr)
 	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 			SCLK_PWRMGT_CNTL, RESET_BUSY_CNT, 0);
 
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixCG_FREQ_TRAN_VOTING_0, data->voting_rights_clients0);
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixCG_FREQ_TRAN_VOTING_1, data->voting_rights_clients1);
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixCG_FREQ_TRAN_VOTING_2, data->voting_rights_clients2);
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixCG_FREQ_TRAN_VOTING_3, data->voting_rights_clients3);
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixCG_FREQ_TRAN_VOTING_4, data->voting_rights_clients4);
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixCG_FREQ_TRAN_VOTING_5, data->voting_rights_clients5);
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixCG_FREQ_TRAN_VOTING_6, data->voting_rights_clients6);
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixCG_FREQ_TRAN_VOTING_7, data->voting_rights_clients7);
-
+	for (i = 0; i < 8; i++)
+		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+					ixCG_FREQ_TRAN_VOTING_0 + i * 4,
+					data->voting_rights_clients[i]);
 	return 0;
 }
 
 static int smu7_clear_voting_clients(struct pp_hwmgr *hwmgr)
 {
+	int i;
+
 	/* Reset voting clients before disabling DPM */
 	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 			SCLK_PWRMGT_CNTL, RESET_SCLK_CNT, 1);
 	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 			SCLK_PWRMGT_CNTL, RESET_BUSY_CNT, 1);
 
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixCG_FREQ_TRAN_VOTING_0, 0);
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixCG_FREQ_TRAN_VOTING_1, 0);
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixCG_FREQ_TRAN_VOTING_2, 0);
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixCG_FREQ_TRAN_VOTING_3, 0);
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixCG_FREQ_TRAN_VOTING_4, 0);
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixCG_FREQ_TRAN_VOTING_5, 0);
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixCG_FREQ_TRAN_VOTING_6, 0);
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixCG_FREQ_TRAN_VOTING_7, 0);
+	for (i = 0; i < 8; i++)
+		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+				ixCG_FREQ_TRAN_VOTING_0 + i * 4, 0);
 
 	return 0;
 }
@@ -493,7 +471,7 @@ static int smu7_copy_and_switch_arb_sets(struct pp_hwmgr *hwmgr,
 
 static int smu7_reset_to_default(struct pp_hwmgr *hwmgr)
 {
-	return smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_ResetToDefaults);
+	return smum_send_msg_to_smc(hwmgr, PPSMC_MSG_ResetToDefaults);
 }
 
 /**
@@ -551,7 +529,7 @@ static int smu7_setup_default_pcie_table(struct pp_hwmgr *hwmgr)
 		data->pcie_gen_performance = data->pcie_gen_power_saving;
 		data->pcie_lane_performance = data->pcie_lane_power_saving;
 	}
-	tmp = smum_get_mac_definition(hwmgr->smumgr, SMU_MAX_LEVELS_LINK);
+	tmp = smum_get_mac_definition(hwmgr, SMU_MAX_LEVELS_LINK);
 	phm_reset_single_dpm_table(&data->dpm_table.pcie_speed_table,
 					tmp,
 					MAX_REGULAR_DPM_NUMBER);
@@ -607,13 +585,20 @@ static int smu7_setup_default_pcie_table(struct pp_hwmgr *hwmgr)
 		data->dpm_table.pcie_speed_table.count = 6;
 	}
 	/* Populate last level for boot PCIE level, but do not increment count. */
-	phm_setup_pcie_table_entry(&data->dpm_table.pcie_speed_table,
+	if (hwmgr->chip_family == AMDGPU_FAMILY_CI) {
+		for (i = 0; i <= data->dpm_table.pcie_speed_table.count; i++)
+			phm_setup_pcie_table_entry(&data->dpm_table.pcie_speed_table, i,
+				get_pcie_gen_support(data->pcie_gen_cap,
+						PP_Max_PCIEGen),
+				data->vbios_boot_state.pcie_lane_bootup_value);
+	} else {
+		phm_setup_pcie_table_entry(&data->dpm_table.pcie_speed_table,
 			data->dpm_table.pcie_speed_table.count,
 			get_pcie_gen_support(data->pcie_gen_cap,
 					PP_Min_PCIEGen),
 			get_pcie_lane_support(data->pcie_lane_cap,
 					PP_Max_PCIELane));
-
+	}
 	return 0;
 }
 
@@ -625,27 +610,27 @@ static int smu7_reset_dpm_tables(struct pp_hwmgr *hwmgr)
 
 	phm_reset_single_dpm_table(
 			&data->dpm_table.sclk_table,
-				smum_get_mac_definition(hwmgr->smumgr,
+				smum_get_mac_definition(hwmgr,
 					SMU_MAX_LEVELS_GRAPHICS),
 					MAX_REGULAR_DPM_NUMBER);
 	phm_reset_single_dpm_table(
 			&data->dpm_table.mclk_table,
-			smum_get_mac_definition(hwmgr->smumgr,
+			smum_get_mac_definition(hwmgr,
 				SMU_MAX_LEVELS_MEMORY), MAX_REGULAR_DPM_NUMBER);
 
 	phm_reset_single_dpm_table(
 			&data->dpm_table.vddc_table,
-				smum_get_mac_definition(hwmgr->smumgr,
+				smum_get_mac_definition(hwmgr,
 					SMU_MAX_LEVELS_VDDC),
 					MAX_REGULAR_DPM_NUMBER);
 	phm_reset_single_dpm_table(
 			&data->dpm_table.vddci_table,
-			smum_get_mac_definition(hwmgr->smumgr,
+			smum_get_mac_definition(hwmgr,
 				SMU_MAX_LEVELS_VDDCI), MAX_REGULAR_DPM_NUMBER);
 
 	phm_reset_single_dpm_table(
 			&data->dpm_table.mvdd_table,
-				smum_get_mac_definition(hwmgr->smumgr,
+				smum_get_mac_definition(hwmgr,
 					SMU_MAX_LEVELS_MVDD),
 					MAX_REGULAR_DPM_NUMBER);
 	return 0;
@@ -689,7 +674,7 @@ static int smu7_setup_dpm_tables_v0(struct pp_hwmgr *hwmgr)
 				allowed_vdd_sclk_table->entries[i].clk) {
 			data->dpm_table.sclk_table.dpm_levels[data->dpm_table.sclk_table.count].value =
 				allowed_vdd_sclk_table->entries[i].clk;
-			data->dpm_table.sclk_table.dpm_levels[data->dpm_table.sclk_table.count].enabled = 1; /*(i==0) ? 1 : 0; to do */
+			data->dpm_table.sclk_table.dpm_levels[data->dpm_table.sclk_table.count].enabled = (i == 0) ? 1 : 0;
 			data->dpm_table.sclk_table.count++;
 		}
 	}
@@ -703,7 +688,7 @@ static int smu7_setup_dpm_tables_v0(struct pp_hwmgr *hwmgr)
 			allowed_vdd_mclk_table->entries[i].clk) {
 			data->dpm_table.mclk_table.dpm_levels[data->dpm_table.mclk_table.count].value =
 				allowed_vdd_mclk_table->entries[i].clk;
-			data->dpm_table.mclk_table.dpm_levels[data->dpm_table.mclk_table.count].enabled = 1; /*(i==0) ? 1 : 0; */
+			data->dpm_table.mclk_table.dpm_levels[data->dpm_table.mclk_table.count].enabled = (i == 0) ? 1 : 0;
 			data->dpm_table.mclk_table.count++;
 		}
 	}
@@ -855,7 +840,7 @@ static int smu7_enable_vrhot_gpio_interrupt(struct pp_hwmgr *hwmgr)
 
 	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
 			PHM_PlatformCaps_RegulatorHot))
-		return smum_send_msg_to_smc(hwmgr->smumgr,
+		return smum_send_msg_to_smc(hwmgr,
 				PPSMC_MSG_EnableVRHotGPIOInterrupt);
 
 	return 0;
@@ -873,7 +858,7 @@ static int smu7_enable_ulv(struct pp_hwmgr *hwmgr)
 	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
 
 	if (data->ulv_supported)
-		return smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_EnableULV);
+		return smum_send_msg_to_smc(hwmgr, PPSMC_MSG_EnableULV);
 
 	return 0;
 }
@@ -883,7 +868,7 @@ static int smu7_disable_ulv(struct pp_hwmgr *hwmgr)
 	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
 
 	if (data->ulv_supported)
-		return smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_DisableULV);
+		return smum_send_msg_to_smc(hwmgr, PPSMC_MSG_DisableULV);
 
 	return 0;
 }
@@ -892,12 +877,12 @@ static int smu7_enable_deep_sleep_master_switch(struct pp_hwmgr *hwmgr)
 {
 	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
 			PHM_PlatformCaps_SclkDeepSleep)) {
-		if (smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_MASTER_DeepSleep_ON))
+		if (smum_send_msg_to_smc(hwmgr, PPSMC_MSG_MASTER_DeepSleep_ON))
 			PP_ASSERT_WITH_CODE(false,
 					"Attempt to enable Master Deep Sleep switch failed!",
 					return -EINVAL);
 	} else {
-		if (smum_send_msg_to_smc(hwmgr->smumgr,
+		if (smum_send_msg_to_smc(hwmgr,
 				PPSMC_MSG_MASTER_DeepSleep_OFF)) {
 			PP_ASSERT_WITH_CODE(false,
 					"Attempt to disable Master Deep Sleep switch failed!",
@@ -912,7 +897,7 @@ static int smu7_disable_deep_sleep_master_switch(struct pp_hwmgr *hwmgr)
 {
 	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
 			PHM_PlatformCaps_SclkDeepSleep)) {
-		if (smum_send_msg_to_smc(hwmgr->smumgr,
+		if (smum_send_msg_to_smc(hwmgr,
 				PPSMC_MSG_MASTER_DeepSleep_OFF)) {
 			PP_ASSERT_WITH_CODE(false,
 					"Attempt to disable Master Deep Sleep switch failed!",
@@ -928,12 +913,12 @@ static int smu7_disable_handshake_uvd(struct pp_hwmgr *hwmgr)
 	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
 	uint32_t soft_register_value = 0;
 	uint32_t handshake_disables_offset = data->soft_regs_start
-				+ smum_get_offsetof(hwmgr->smumgr,
+				+ smum_get_offsetof(hwmgr,
 					SMU_SoftRegisters, HandshakeDisables);
 
 	soft_register_value = cgs_read_ind_register(hwmgr->device,
 				CGS_IND_REG__SMC, handshake_disables_offset);
-	soft_register_value |= smum_get_mac_definition(hwmgr->smumgr,
+	soft_register_value |= smum_get_mac_definition(hwmgr,
 					SMU_UVD_MCLK_HANDSHAKE_DISABLE);
 	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
 			handshake_disables_offset, soft_register_value);
@@ -947,7 +932,7 @@ static int smu7_enable_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
 	/* enable SCLK dpm */
 	if (!data->sclk_dpm_key_disabled)
 		PP_ASSERT_WITH_CODE(
-		(0 == smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_DPM_Enable)),
+		(0 == smum_send_msg_to_smc(hwmgr, PPSMC_MSG_DPM_Enable)),
 		"Failed to enable SCLK DPM during DPM Start Function!",
 		return -EINVAL);
 
@@ -956,20 +941,31 @@ static int smu7_enable_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
 		if (!(hwmgr->feature_mask & PP_UVD_HANDSHAKE_MASK))
 			smu7_disable_handshake_uvd(hwmgr);
 		PP_ASSERT_WITH_CODE(
-				(0 == smum_send_msg_to_smc(hwmgr->smumgr,
+				(0 == smum_send_msg_to_smc(hwmgr,
 						PPSMC_MSG_MCLKDPM_Enable)),
 				"Failed to enable MCLK DPM during DPM Start Function!",
 				return -EINVAL);
 
 		PHM_WRITE_FIELD(hwmgr->device, MC_SEQ_CNTL_3, CAC_EN, 0x1);
 
-		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixLCAC_MC0_CNTL, 0x5);
-		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixLCAC_MC1_CNTL, 0x5);
-		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixLCAC_CPL_CNTL, 0x100005);
-		udelay(10);
-		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixLCAC_MC0_CNTL, 0x400005);
-		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixLCAC_MC1_CNTL, 0x400005);
-		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixLCAC_CPL_CNTL, 0x500005);
+
+		if (hwmgr->chip_family == AMDGPU_FAMILY_CI) {
+			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, 0xc0400d30, 0x5);
+			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, 0xc0400d3c, 0x5);
+			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, 0xc0400d80, 0x100005);
+			udelay(10);
+			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, 0xc0400d30, 0x400005);
+			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, 0xc0400d3c, 0x400005);
+			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, 0xc0400d80, 0x500005);
+		} else {
+			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixLCAC_MC0_CNTL, 0x5);
+			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixLCAC_MC1_CNTL, 0x5);
+			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixLCAC_CPL_CNTL, 0x100005);
+			udelay(10);
+			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixLCAC_MC0_CNTL, 0x400005);
+			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixLCAC_MC1_CNTL, 0x400005);
+			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixLCAC_CPL_CNTL, 0x500005);
+		}
 	}
 
 	return 0;
@@ -993,11 +989,15 @@ static int smu7_start_dpm(struct pp_hwmgr *hwmgr)
 
 	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
 			data->soft_regs_start +
-			smum_get_offsetof(hwmgr->smumgr, SMU_SoftRegisters,
+			smum_get_offsetof(hwmgr, SMU_SoftRegisters,
 						VoltageChangeTimeout), 0x1000);
 	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__PCIE,
 			SWRST_COMMAND_1, RESETLC, 0x0);
 
+	if (hwmgr->chip_family == AMDGPU_FAMILY_CI)
+		cgs_write_register(hwmgr->device, 0x1488,
+			(cgs_read_register(hwmgr->device, 0x1488) & ~0x1));
+
 	if (smu7_enable_sclk_mclk_dpm(hwmgr)) {
 		pr_err("Failed to enable Sclk DPM and Mclk DPM!");
 		return -EINVAL;
@@ -1006,7 +1006,7 @@ static int smu7_start_dpm(struct pp_hwmgr *hwmgr)
 	/* enable PCIE dpm */
 	if (0 == data->pcie_dpm_key_disabled) {
 		PP_ASSERT_WITH_CODE(
-				(0 == smum_send_msg_to_smc(hwmgr->smumgr,
+				(0 == smum_send_msg_to_smc(hwmgr,
 						PPSMC_MSG_PCIeDPM_Enable)),
 				"Failed to enable pcie DPM during DPM Start Function!",
 				return -EINVAL);
@@ -1014,7 +1014,7 @@ static int smu7_start_dpm(struct pp_hwmgr *hwmgr)
 
 	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
 				PHM_PlatformCaps_Falcon_QuickTransition)) {
-		PP_ASSERT_WITH_CODE((0 == smum_send_msg_to_smc(hwmgr->smumgr,
+		PP_ASSERT_WITH_CODE((0 == smum_send_msg_to_smc(hwmgr,
 				PPSMC_MSG_EnableACDCGPIOInterrupt)),
 				"Failed to enable AC DC GPIO Interrupt!",
 				);
@@ -1032,7 +1032,7 @@ static int smu7_disable_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
 		PP_ASSERT_WITH_CODE(true == smum_is_dpm_running(hwmgr),
 				"Trying to disable SCLK DPM when DPM is disabled",
 				return 0);
-		smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_DPM_Disable);
+		smum_send_msg_to_smc(hwmgr, PPSMC_MSG_DPM_Disable);
 	}
 
 	/* disable MCLK dpm */
@@ -1040,7 +1040,7 @@ static int smu7_disable_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
 		PP_ASSERT_WITH_CODE(true == smum_is_dpm_running(hwmgr),
 				"Trying to disable MCLK DPM when DPM is disabled",
 				return 0);
-		smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_MCLKDPM_Disable);
+		smum_send_msg_to_smc(hwmgr, PPSMC_MSG_MCLKDPM_Disable);
 	}
 
 	return 0;
@@ -1060,7 +1060,7 @@ static int smu7_stop_dpm(struct pp_hwmgr *hwmgr)
 	/* disable PCIE dpm */
 	if (!data->pcie_dpm_key_disabled) {
 		PP_ASSERT_WITH_CODE(
-				(smum_send_msg_to_smc(hwmgr->smumgr,
+				(smum_send_msg_to_smc(hwmgr,
 						PPSMC_MSG_PCIeDPM_Disable) == 0),
 				"Failed to disable pcie DPM during DPM Stop Function!",
 				return -EINVAL);
@@ -1072,7 +1072,7 @@ static int smu7_stop_dpm(struct pp_hwmgr *hwmgr)
 			"Trying to disable voltage DPM when DPM is disabled",
 			return 0);
 
-	smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_Voltage_Cntl_Disable);
+	smum_send_msg_to_smc(hwmgr, PPSMC_MSG_Voltage_Cntl_Disable);
 
 	return 0;
 }
@@ -1226,7 +1226,7 @@ static int smu7_enable_dpm_tasks(struct pp_hwmgr *hwmgr)
 	PP_ASSERT_WITH_CODE((0 == tmp_result),
 			"Failed to enable VR hot GPIO interrupt!", result = tmp_result);
 
-	smum_send_msg_to_smc(hwmgr->smumgr, (PPSMC_Msg)PPSMC_NoDisplay);
+	smum_send_msg_to_smc(hwmgr, (PPSMC_Msg)PPSMC_NoDisplay);
 
 	tmp_result = smu7_enable_sclk_control(hwmgr);
 	PP_ASSERT_WITH_CODE((0 == tmp_result),
@@ -1361,14 +1361,14 @@ static void smu7_init_dpm_defaults(struct pp_hwmgr *hwmgr)
 	data->vddc_vddgfx_delta = 300;
 	data->static_screen_threshold = SMU7_STATICSCREENTHRESHOLD_DFLT;
 	data->static_screen_threshold_unit = SMU7_STATICSCREENTHRESHOLDUNIT_DFLT;
-	data->voting_rights_clients0 = SMU7_VOTINGRIGHTSCLIENTS_DFLT0;
-	data->voting_rights_clients1 = SMU7_VOTINGRIGHTSCLIENTS_DFLT1;
-	data->voting_rights_clients2 = SMU7_VOTINGRIGHTSCLIENTS_DFLT2;
-	data->voting_rights_clients3 = SMU7_VOTINGRIGHTSCLIENTS_DFLT3;
-	data->voting_rights_clients4 = SMU7_VOTINGRIGHTSCLIENTS_DFLT4;
-	data->voting_rights_clients5 = SMU7_VOTINGRIGHTSCLIENTS_DFLT5;
-	data->voting_rights_clients6 = SMU7_VOTINGRIGHTSCLIENTS_DFLT6;
-	data->voting_rights_clients7 = SMU7_VOTINGRIGHTSCLIENTS_DFLT7;
+	data->voting_rights_clients[0] = SMU7_VOTINGRIGHTSCLIENTS_DFLT0;
+	data->voting_rights_clients[1]= SMU7_VOTINGRIGHTSCLIENTS_DFLT1;
+	data->voting_rights_clients[2] = SMU7_VOTINGRIGHTSCLIENTS_DFLT2;
+	data->voting_rights_clients[3]= SMU7_VOTINGRIGHTSCLIENTS_DFLT3;
+	data->voting_rights_clients[4]= SMU7_VOTINGRIGHTSCLIENTS_DFLT4;
+	data->voting_rights_clients[5]= SMU7_VOTINGRIGHTSCLIENTS_DFLT5;
+	data->voting_rights_clients[6]= SMU7_VOTINGRIGHTSCLIENTS_DFLT6;
+	data->voting_rights_clients[7]= SMU7_VOTINGRIGHTSCLIENTS_DFLT7;
 
 	data->mclk_dpm_key_disabled = hwmgr->feature_mask & PP_MCLK_DPM_MASK ? false : true;
 	data->sclk_dpm_key_disabled = hwmgr->feature_mask & PP_SCLK_DPM_MASK ? false : true;
@@ -1382,23 +1382,40 @@ static void smu7_init_dpm_defaults(struct pp_hwmgr *hwmgr)
 	data->force_pcie_gen = PP_PCIEGenInvalid;
 	data->ulv_supported = hwmgr->feature_mask & PP_ULV_MASK ? true : false;
 
-	if (hwmgr->chip_id == CHIP_POLARIS12 || hwmgr->smumgr->is_kicker) {
+	if (hwmgr->chip_id == CHIP_POLARIS12 || hwmgr->is_kicker) {
 		uint8_t tmp1, tmp2;
 		uint16_t tmp3 = 0;
 		atomctrl_get_svi2_info(hwmgr, VOLTAGE_TYPE_VDDC, &tmp1, &tmp2,
 						&tmp3);
 		tmp3 = (tmp3 >> 5) & 0x3;
 		data->vddc_phase_shed_control = ((tmp3 << 1) | (tmp3 >> 1)) & 0x3;
+	} else if (hwmgr->chip_family == AMDGPU_FAMILY_CI) {
+		data->vddc_phase_shed_control = 1;
+	} else {
+		data->vddc_phase_shed_control = 0;
+	}
+
+	if (hwmgr->chip_id  == CHIP_HAWAII) {
+		data->thermal_temp_setting.temperature_low = 94500;
+		data->thermal_temp_setting.temperature_high = 95000;
+		data->thermal_temp_setting.temperature_shutdown = 104000;
+	} else {
+		data->thermal_temp_setting.temperature_low = 99500;
+		data->thermal_temp_setting.temperature_high = 100000;
+		data->thermal_temp_setting.temperature_shutdown = 104000;
 	}
 
 	data->fast_watermark_threshold = 100;
-	if (atomctrl_is_voltage_controled_by_gpio_v3(hwmgr,
+	if (atomctrl_is_voltage_controlled_by_gpio_v3(hwmgr,
 			VOLTAGE_TYPE_VDDC, VOLTAGE_OBJ_SVID2))
 		data->voltage_control = SMU7_VOLTAGE_CONTROL_BY_SVID2;
+	else if (atomctrl_is_voltage_controlled_by_gpio_v3(hwmgr,
+			VOLTAGE_TYPE_VDDC, VOLTAGE_OBJ_GPIO_LUT))
+		data->voltage_control = SMU7_VOLTAGE_CONTROL_BY_GPIO;
 
 	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
 			PHM_PlatformCaps_ControlVDDGFX)) {
-		if (atomctrl_is_voltage_controled_by_gpio_v3(hwmgr,
+		if (atomctrl_is_voltage_controlled_by_gpio_v3(hwmgr,
 			VOLTAGE_TYPE_VDDGFX, VOLTAGE_OBJ_SVID2)) {
 			data->vdd_gfx_control = SMU7_VOLTAGE_CONTROL_BY_SVID2;
 		}
@@ -1406,25 +1423,24 @@ static void smu7_init_dpm_defaults(struct pp_hwmgr *hwmgr)
 
 	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
 			PHM_PlatformCaps_EnableMVDDControl)) {
-		if (atomctrl_is_voltage_controled_by_gpio_v3(hwmgr,
+		if (atomctrl_is_voltage_controlled_by_gpio_v3(hwmgr,
 				VOLTAGE_TYPE_MVDDC, VOLTAGE_OBJ_GPIO_LUT))
 			data->mvdd_control = SMU7_VOLTAGE_CONTROL_BY_GPIO;
-		else if (atomctrl_is_voltage_controled_by_gpio_v3(hwmgr,
+		else if (atomctrl_is_voltage_controlled_by_gpio_v3(hwmgr,
 				VOLTAGE_TYPE_MVDDC, VOLTAGE_OBJ_SVID2))
 			data->mvdd_control = SMU7_VOLTAGE_CONTROL_BY_SVID2;
 	}
 
-	if (SMU7_VOLTAGE_CONTROL_NONE == data->vdd_gfx_control) {
+	if (SMU7_VOLTAGE_CONTROL_NONE == data->vdd_gfx_control)
 		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
 			PHM_PlatformCaps_ControlVDDGFX);
-	}
 
 	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
 			PHM_PlatformCaps_ControlVDDCI)) {
-		if (atomctrl_is_voltage_controled_by_gpio_v3(hwmgr,
+		if (atomctrl_is_voltage_controlled_by_gpio_v3(hwmgr,
 				VOLTAGE_TYPE_VDDCI, VOLTAGE_OBJ_GPIO_LUT))
 			data->vddci_control = SMU7_VOLTAGE_CONTROL_BY_GPIO;
-		else if (atomctrl_is_voltage_controled_by_gpio_v3(hwmgr,
+		else if (atomctrl_is_voltage_controlled_by_gpio_v3(hwmgr,
 				VOLTAGE_TYPE_VDDCI, VOLTAGE_OBJ_SVID2))
 			data->vddci_control = SMU7_VOLTAGE_CONTROL_BY_SVID2;
 	}
@@ -1543,7 +1559,7 @@ static int smu7_get_evv_voltages(struct pp_hwmgr *hwmgr)
 					if (vddc >= 2000 || vddc == 0)
 						return -EINVAL;
 				} else {
-					pr_warn("failed to retrieving EVV voltage!\n");
+					pr_debug("failed to retrieving EVV voltage!\n");
 					continue;
 				}
 
@@ -1676,7 +1692,7 @@ static int phm_add_voltage(struct pp_hwmgr *hwmgr,
 	PP_ASSERT_WITH_CODE((0 != look_up_table->count),
 		"Lookup Table empty.", return -EINVAL);
 
-	i = smum_get_mac_definition(hwmgr->smumgr, SMU_MAX_LEVELS_VDDGFX);
+	i = smum_get_mac_definition(hwmgr, SMU_MAX_LEVELS_VDDGFX);
 	PP_ASSERT_WITH_CODE((i >= look_up_table->count),
 		"Lookup Table is full.", return -EINVAL);
 
@@ -2274,7 +2290,7 @@ static int smu7_set_private_data_based_on_pptable_v0(struct pp_hwmgr *hwmgr)
 		data->max_vddci_in_pptable = (uint16_t)allowed_mclk_vddci_table->entries[allowed_mclk_vddci_table->count - 1].v;
 	}
 
-	if (hwmgr->dyn_state.vddci_dependency_on_mclk != NULL && hwmgr->dyn_state.vddci_dependency_on_mclk->count > 1)
+	if (hwmgr->dyn_state.vddci_dependency_on_mclk != NULL && hwmgr->dyn_state.vddci_dependency_on_mclk->count >= 1)
 		hwmgr->dyn_state.max_clock_voltage_on_ac.vddci = hwmgr->dyn_state.vddci_dependency_on_mclk->entries[hwmgr->dyn_state.vddci_dependency_on_mclk->count - 1].v;
 
 	return 0;
@@ -2282,40 +2298,65 @@ static int smu7_set_private_data_based_on_pptable_v0(struct pp_hwmgr *hwmgr)
 
 static int smu7_hwmgr_backend_fini(struct pp_hwmgr *hwmgr)
 {
-	if (NULL != hwmgr->dyn_state.vddc_dep_on_dal_pwrl) {
-		kfree(hwmgr->dyn_state.vddc_dep_on_dal_pwrl);
-		hwmgr->dyn_state.vddc_dep_on_dal_pwrl = NULL;
-	}
-	pp_smu7_thermal_fini(hwmgr);
-	if (NULL != hwmgr->backend) {
-		kfree(hwmgr->backend);
-		hwmgr->backend = NULL;
-	}
+	kfree(hwmgr->dyn_state.vddc_dep_on_dal_pwrl);
+	hwmgr->dyn_state.vddc_dep_on_dal_pwrl = NULL;
+	kfree(hwmgr->backend);
+	hwmgr->backend = NULL;
 
 	return 0;
 }
 
+static int smu7_get_elb_voltages(struct pp_hwmgr *hwmgr)
+{
+	uint16_t virtual_voltage_id, vddc, vddci, efuse_voltage_id;
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	int i;
+
+	if (atomctrl_get_leakage_id_from_efuse(hwmgr, &efuse_voltage_id) == 0) {
+		for (i = 0; i < SMU7_MAX_LEAKAGE_COUNT; i++) {
+			virtual_voltage_id = ATOM_VIRTUAL_VOLTAGE_ID0 + i;
+			if (atomctrl_get_leakage_vddc_base_on_leakage(hwmgr, &vddc, &vddci,
+								virtual_voltage_id,
+								efuse_voltage_id) == 0) {
+				if (vddc != 0 && vddc != virtual_voltage_id) {
+					data->vddc_leakage.actual_voltage[data->vddc_leakage.count] = vddc;
+					data->vddc_leakage.leakage_id[data->vddc_leakage.count] = virtual_voltage_id;
+					data->vddc_leakage.count++;
+				}
+				if (vddci != 0 && vddci != virtual_voltage_id) {
+					data->vddci_leakage.actual_voltage[data->vddci_leakage.count] = vddci;
+					data->vddci_leakage.leakage_id[data->vddci_leakage.count] = virtual_voltage_id;
+					data->vddci_leakage.count++;
+				}
+			}
+		}
+	}
+	return 0;
+}
+
 static int smu7_hwmgr_backend_init(struct pp_hwmgr *hwmgr)
 {
 	struct smu7_hwmgr *data;
-	int result;
+	int result = 0;
 
 	data = kzalloc(sizeof(struct smu7_hwmgr), GFP_KERNEL);
 	if (data == NULL)
 		return -ENOMEM;
 
 	hwmgr->backend = data;
-	pp_smu7_thermal_initialize(hwmgr);
-
 	smu7_patch_voltage_workaround(hwmgr);
 	smu7_init_dpm_defaults(hwmgr);
 
 	/* Get leakage voltage based on leakage ID. */
-	result = smu7_get_evv_voltages(hwmgr);
-
-	if (result) {
-		pr_info("Get EVV Voltage Failed.  Abort Driver loading!\n");
-		return -EINVAL;
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_EVV)) {
+		result = smu7_get_evv_voltages(hwmgr);
+		if (result) {
+			pr_info("Get EVV Voltage Failed.  Abort Driver loading!\n");
+			return -EINVAL;
+		}
+	} else {
+		smu7_get_elb_voltages(hwmgr);
 	}
 
 	if (hwmgr->pp_table_version == PP_TABLE_V1) {
@@ -2382,7 +2423,7 @@ static int smu7_force_dpm_highest(struct pp_hwmgr *hwmgr)
 				level++;
 
 			if (level)
-				smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+				smum_send_msg_to_smc_with_parameter(hwmgr,
 						PPSMC_MSG_PCIeDPM_ForceLevel, level);
 		}
 	}
@@ -2395,7 +2436,7 @@ static int smu7_force_dpm_highest(struct pp_hwmgr *hwmgr)
 				level++;
 
 			if (level)
-				smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+				smum_send_msg_to_smc_with_parameter(hwmgr,
 						PPSMC_MSG_SCLKDPM_SetEnabledMask,
 						(1 << level));
 		}
@@ -2409,7 +2450,7 @@ static int smu7_force_dpm_highest(struct pp_hwmgr *hwmgr)
 				level++;
 
 			if (level)
-				smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+				smum_send_msg_to_smc_with_parameter(hwmgr,
 						PPSMC_MSG_MCLKDPM_SetEnabledMask,
 						(1 << level));
 		}
@@ -2428,14 +2469,14 @@ static int smu7_upload_dpm_level_enable_mask(struct pp_hwmgr *hwmgr)
 
 	if (!data->sclk_dpm_key_disabled) {
 		if (data->dpm_level_enable_mask.sclk_dpm_enable_mask)
-			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+			smum_send_msg_to_smc_with_parameter(hwmgr,
 					PPSMC_MSG_SCLKDPM_SetEnabledMask,
 					data->dpm_level_enable_mask.sclk_dpm_enable_mask);
 	}
 
 	if (!data->mclk_dpm_key_disabled) {
 		if (data->dpm_level_enable_mask.mclk_dpm_enable_mask)
-			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+			smum_send_msg_to_smc_with_parameter(hwmgr,
 					PPSMC_MSG_MCLKDPM_SetEnabledMask,
 					data->dpm_level_enable_mask.mclk_dpm_enable_mask);
 	}
@@ -2451,7 +2492,7 @@ static int smu7_unforce_dpm_levels(struct pp_hwmgr *hwmgr)
 		return -EINVAL;
 
 	if (!data->pcie_dpm_key_disabled) {
-		smum_send_msg_to_smc(hwmgr->smumgr,
+		smum_send_msg_to_smc(hwmgr,
 				PPSMC_MSG_PCIeDPM_UnForceLevel);
 	}
 
@@ -2468,7 +2509,7 @@ static int smu7_force_dpm_lowest(struct pp_hwmgr *hwmgr)
 		if (data->dpm_level_enable_mask.sclk_dpm_enable_mask) {
 			level = phm_get_lowest_enabled_level(hwmgr,
 							      data->dpm_level_enable_mask.sclk_dpm_enable_mask);
-			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+			smum_send_msg_to_smc_with_parameter(hwmgr,
 							    PPSMC_MSG_SCLKDPM_SetEnabledMask,
 							    (1 << level));
 
@@ -2478,7 +2519,7 @@ static int smu7_force_dpm_lowest(struct pp_hwmgr *hwmgr)
 		if (data->dpm_level_enable_mask.mclk_dpm_enable_mask) {
 			level = phm_get_lowest_enabled_level(hwmgr,
 							      data->dpm_level_enable_mask.mclk_dpm_enable_mask);
-			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+			smum_send_msg_to_smc_with_parameter(hwmgr,
 							    PPSMC_MSG_MCLKDPM_SetEnabledMask,
 							    (1 << level));
 		}
@@ -2488,7 +2529,7 @@ static int smu7_force_dpm_lowest(struct pp_hwmgr *hwmgr)
 		if (data->dpm_level_enable_mask.pcie_dpm_enable_mask) {
 			level = phm_get_lowest_enabled_level(hwmgr,
 							      data->dpm_level_enable_mask.pcie_dpm_enable_mask);
-			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+			smum_send_msg_to_smc_with_parameter(hwmgr,
 							    PPSMC_MSG_PCIeDPM_ForceLevel,
 							    (level));
 		}
@@ -2572,51 +2613,16 @@ static int smu7_force_dpm_level(struct pp_hwmgr *hwmgr,
 	uint32_t sclk_mask = 0;
 	uint32_t mclk_mask = 0;
 	uint32_t pcie_mask = 0;
-	uint32_t profile_mode_mask = AMD_DPM_FORCED_LEVEL_PROFILE_STANDARD |
-					AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK |
-					AMD_DPM_FORCED_LEVEL_PROFILE_MIN_MCLK |
-					AMD_DPM_FORCED_LEVEL_PROFILE_PEAK;
-
-	if (level == hwmgr->dpm_level)
-		return ret;
-
-	if (!(hwmgr->dpm_level & profile_mode_mask)) {
-		/* enter profile mode, save current level, disable gfx cg*/
-		if (level & profile_mode_mask) {
-			hwmgr->saved_dpm_level = hwmgr->dpm_level;
-			cgs_set_clockgating_state(hwmgr->device,
-						AMD_IP_BLOCK_TYPE_GFX,
-						AMD_CG_STATE_UNGATE);
-		}
-	} else {
-		/* exit profile mode, restore level, enable gfx cg*/
-		if (!(level & profile_mode_mask)) {
-			if (level == AMD_DPM_FORCED_LEVEL_PROFILE_EXIT)
-				level = hwmgr->saved_dpm_level;
-			cgs_set_clockgating_state(hwmgr->device,
-					AMD_IP_BLOCK_TYPE_GFX,
-					AMD_CG_STATE_GATE);
-		}
-	}
 
 	switch (level) {
 	case AMD_DPM_FORCED_LEVEL_HIGH:
 		ret = smu7_force_dpm_highest(hwmgr);
-		if (ret)
-			return ret;
-		hwmgr->dpm_level = level;
 		break;
 	case AMD_DPM_FORCED_LEVEL_LOW:
 		ret = smu7_force_dpm_lowest(hwmgr);
-		if (ret)
-			return ret;
-		hwmgr->dpm_level = level;
 		break;
 	case AMD_DPM_FORCED_LEVEL_AUTO:
 		ret = smu7_unforce_dpm_levels(hwmgr);
-		if (ret)
-			return ret;
-		hwmgr->dpm_level = level;
 		break;
 	case AMD_DPM_FORCED_LEVEL_PROFILE_STANDARD:
 	case AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK:
@@ -2625,26 +2631,23 @@ static int smu7_force_dpm_level(struct pp_hwmgr *hwmgr,
 		ret = smu7_get_profiling_clk(hwmgr, level, &sclk_mask, &mclk_mask, &pcie_mask);
 		if (ret)
 			return ret;
-		hwmgr->dpm_level = level;
 		smu7_force_clock_level(hwmgr, PP_SCLK, 1<<sclk_mask);
 		smu7_force_clock_level(hwmgr, PP_MCLK, 1<<mclk_mask);
 		smu7_force_clock_level(hwmgr, PP_PCIE, 1<<pcie_mask);
-
 		break;
 	case AMD_DPM_FORCED_LEVEL_MANUAL:
-		hwmgr->dpm_level = level;
-		break;
 	case AMD_DPM_FORCED_LEVEL_PROFILE_EXIT:
 	default:
 		break;
 	}
 
-	if (level == AMD_DPM_FORCED_LEVEL_PROFILE_PEAK && hwmgr->saved_dpm_level != AMD_DPM_FORCED_LEVEL_PROFILE_PEAK)
-		smu7_fan_ctrl_set_fan_speed_percent(hwmgr, 100);
-	else if (level != AMD_DPM_FORCED_LEVEL_PROFILE_PEAK && hwmgr->saved_dpm_level == AMD_DPM_FORCED_LEVEL_PROFILE_PEAK)
-		smu7_fan_ctrl_reset_fan_speed_to_default(hwmgr);
-
-	return 0;
+	if (!ret) {
+		if (level == AMD_DPM_FORCED_LEVEL_PROFILE_PEAK && hwmgr->dpm_level != AMD_DPM_FORCED_LEVEL_PROFILE_PEAK)
+			smu7_fan_ctrl_set_fan_speed_percent(hwmgr, 100);
+		else if (level != AMD_DPM_FORCED_LEVEL_PROFILE_PEAK && hwmgr->dpm_level == AMD_DPM_FORCED_LEVEL_PROFILE_PEAK)
+			smu7_fan_ctrl_reset_fan_speed_to_default(hwmgr);
+	}
+	return ret;
 }
 
 static int smu7_get_power_state_size(struct pp_hwmgr *hwmgr)
@@ -2843,7 +2846,7 @@ static int smu7_apply_state_adjust_rules(struct pp_hwmgr *hwmgr,
 }
 
 
-static int smu7_dpm_get_mclk(struct pp_hwmgr *hwmgr, bool low)
+static uint32_t smu7_dpm_get_mclk(struct pp_hwmgr *hwmgr, bool low)
 {
 	struct pp_power_state  *ps;
 	struct smu7_power_state  *smu7_ps;
@@ -2865,7 +2868,7 @@ static int smu7_dpm_get_mclk(struct pp_hwmgr *hwmgr, bool low)
 				[smu7_ps->performance_level_count-1].memory_clock;
 }
 
-static int smu7_dpm_get_sclk(struct pp_hwmgr *hwmgr, bool low)
+static uint32_t smu7_dpm_get_sclk(struct pp_hwmgr *hwmgr, bool low)
 {
 	struct pp_power_state  *ps;
 	struct smu7_power_state  *smu7_ps;
@@ -3002,7 +3005,7 @@ static int smu7_get_pp_table_entry_callback_func_v1(struct pp_hwmgr *hwmgr,
 			[smu7_power_state->performance_level_count++]);
 
 	PP_ASSERT_WITH_CODE(
-			(smu7_power_state->performance_level_count < smum_get_mac_definition(hwmgr->smumgr, SMU_MAX_LEVELS_GRAPHICS)),
+			(smu7_power_state->performance_level_count < smum_get_mac_definition(hwmgr, SMU_MAX_LEVELS_GRAPHICS)),
 			"Performance levels exceeds SMC limit!",
 			return -EINVAL);
 
@@ -3071,11 +3074,11 @@ static int smu7_get_pp_table_entry_v1(struct pp_hwmgr *hwmgr,
 	if (dep_mclk_table != NULL && dep_mclk_table->count == 1) {
 		if (dep_mclk_table->entries[0].clk !=
 				data->vbios_boot_state.mclk_bootup_value)
-			pr_err("Single MCLK entry VDDCI/MCLK dependency table "
+			pr_debug("Single MCLK entry VDDCI/MCLK dependency table "
 					"does not match VBIOS boot MCLK level");
 		if (dep_mclk_table->entries[0].vddci !=
 				data->vbios_boot_state.vddci_bootup_value)
-			pr_err("Single VDDCI entry VDDCI/MCLK dependency table "
+			pr_debug("Single VDDCI entry VDDCI/MCLK dependency table "
 					"does not match VBIOS boot VDDCI level");
 	}
 
@@ -3166,7 +3169,7 @@ static int smu7_get_pp_table_entry_callback_func_v0(struct pp_hwmgr *hwmgr,
 		data->highest_mclk = memory_clock;
 
 	PP_ASSERT_WITH_CODE(
-			(ps->performance_level_count < smum_get_mac_definition(hwmgr->smumgr, SMU_MAX_LEVELS_GRAPHICS)),
+			(ps->performance_level_count < smum_get_mac_definition(hwmgr, SMU_MAX_LEVELS_GRAPHICS)),
 			"Performance levels exceeds SMC limit!",
 			return -EINVAL);
 
@@ -3219,11 +3222,11 @@ static int smu7_get_pp_table_entry_v0(struct pp_hwmgr *hwmgr,
 	if (dep_mclk_table != NULL && dep_mclk_table->count == 1) {
 		if (dep_mclk_table->entries[0].clk !=
 				data->vbios_boot_state.mclk_bootup_value)
-			pr_err("Single MCLK entry VDDCI/MCLK dependency table "
+			pr_debug("Single MCLK entry VDDCI/MCLK dependency table "
 					"does not match VBIOS boot MCLK level");
 		if (dep_mclk_table->entries[0].v !=
 				data->vbios_boot_state.vddci_bootup_value)
-			pr_err("Single VDDCI entry VDDCI/MCLK dependency table "
+			pr_debug("Single VDDCI entry VDDCI/MCLK dependency table "
 					"does not match VBIOS boot VDDCI level");
 	}
 
@@ -3312,14 +3315,14 @@ static int smu7_get_pp_table_entry(struct pp_hwmgr *hwmgr,
 static int smu7_get_gpu_power(struct pp_hwmgr *hwmgr,
 		struct pp_gpu_power *query)
 {
-	PP_ASSERT_WITH_CODE(!smum_send_msg_to_smc(hwmgr->smumgr,
+	PP_ASSERT_WITH_CODE(!smum_send_msg_to_smc(hwmgr,
 			PPSMC_MSG_PmStatusLogStart),
 			"Failed to start pm status log!",
 			return -1);
 
 	msleep_interruptible(20);
 
-	PP_ASSERT_WITH_CODE(!smum_send_msg_to_smc(hwmgr->smumgr,
+	PP_ASSERT_WITH_CODE(!smum_send_msg_to_smc(hwmgr,
 			PPSMC_MSG_PmStatusLogSample),
 			"Failed to sample pm status log!",
 			return -1);
@@ -3353,19 +3356,19 @@ static int smu7_read_sensor(struct pp_hwmgr *hwmgr, int idx,
 
 	switch (idx) {
 	case AMDGPU_PP_SENSOR_GFX_SCLK:
-		smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_API_GetSclkFrequency);
+		smum_send_msg_to_smc(hwmgr, PPSMC_MSG_API_GetSclkFrequency);
 		sclk = cgs_read_register(hwmgr->device, mmSMC_MSG_ARG_0);
 		*((uint32_t *)value) = sclk;
 		*size = 4;
 		return 0;
 	case AMDGPU_PP_SENSOR_GFX_MCLK:
-		smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_API_GetMclkFrequency);
+		smum_send_msg_to_smc(hwmgr, PPSMC_MSG_API_GetMclkFrequency);
 		mclk = cgs_read_register(hwmgr->device, mmSMC_MSG_ARG_0);
 		*((uint32_t *)value) = mclk;
 		*size = 4;
 		return 0;
 	case AMDGPU_PP_SENSOR_GPU_LOAD:
-		offset = data->soft_regs_start + smum_get_offsetof(hwmgr->smumgr,
+		offset = data->soft_regs_start + smum_get_offsetof(hwmgr,
 								SMU_SoftRegisters,
 								AverageGraphicsActivity);
 
@@ -3532,7 +3535,7 @@ static int smu7_freeze_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
 		PP_ASSERT_WITH_CODE(true == smum_is_dpm_running(hwmgr),
 				"Trying to freeze SCLK DPM when DPM is disabled",
 				);
-		PP_ASSERT_WITH_CODE(0 == smum_send_msg_to_smc(hwmgr->smumgr,
+		PP_ASSERT_WITH_CODE(0 == smum_send_msg_to_smc(hwmgr,
 				PPSMC_MSG_SCLKDPM_FreezeLevel),
 				"Failed to freeze SCLK DPM during FreezeSclkMclkDPM Function!",
 				return -EINVAL);
@@ -3544,7 +3547,7 @@ static int smu7_freeze_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
 		PP_ASSERT_WITH_CODE(true == smum_is_dpm_running(hwmgr),
 				"Trying to freeze MCLK DPM when DPM is disabled",
 				);
-		PP_ASSERT_WITH_CODE(0 == smum_send_msg_to_smc(hwmgr->smumgr,
+		PP_ASSERT_WITH_CODE(0 == smum_send_msg_to_smc(hwmgr,
 				PPSMC_MSG_MCLKDPM_FreezeLevel),
 				"Failed to freeze MCLK DPM during FreezeSclkMclkDPM Function!",
 				return -EINVAL);
@@ -3762,7 +3765,7 @@ static int smu7_unfreeze_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
 		PP_ASSERT_WITH_CODE(true == smum_is_dpm_running(hwmgr),
 				"Trying to Unfreeze SCLK DPM when DPM is disabled",
 				);
-		PP_ASSERT_WITH_CODE(0 == smum_send_msg_to_smc(hwmgr->smumgr,
+		PP_ASSERT_WITH_CODE(0 == smum_send_msg_to_smc(hwmgr,
 				PPSMC_MSG_SCLKDPM_UnfreezeLevel),
 			"Failed to unfreeze SCLK DPM during UnFreezeSclkMclkDPM Function!",
 			return -EINVAL);
@@ -3774,8 +3777,8 @@ static int smu7_unfreeze_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
 		PP_ASSERT_WITH_CODE(true == smum_is_dpm_running(hwmgr),
 				"Trying to Unfreeze MCLK DPM when DPM is disabled",
 				);
-		PP_ASSERT_WITH_CODE(0 == smum_send_msg_to_smc(hwmgr->smumgr,
-				PPSMC_MSG_SCLKDPM_UnfreezeLevel),
+		PP_ASSERT_WITH_CODE(0 == smum_send_msg_to_smc(hwmgr,
+				PPSMC_MSG_MCLKDPM_UnfreezeLevel),
 		    "Failed to unfreeze MCLK DPM during UnFreezeSclkMclkDPM Function!",
 		    return -EINVAL);
 	}
@@ -3824,9 +3827,9 @@ static int smu7_notify_smc_display(struct pp_hwmgr *hwmgr)
 	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
 
 	if (hwmgr->feature_mask & PP_VBI_TIME_SUPPORT_MASK)
-		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+		smum_send_msg_to_smc_with_parameter(hwmgr,
 			(PPSMC_Msg)PPSMC_MSG_SetVBITimeout, data->frame_time_x2);
-	return (smum_send_msg_to_smc(hwmgr->smumgr, (PPSMC_Msg)PPSMC_HasDisplay) == 0) ?  0 : -EINVAL;
+	return (smum_send_msg_to_smc(hwmgr, (PPSMC_Msg)PPSMC_HasDisplay) == 0) ?  0 : -EINVAL;
 }
 
 static int smu7_set_power_state_tasks(struct pp_hwmgr *hwmgr, const void *input)
@@ -3899,10 +3902,7 @@ static int smu7_set_max_fan_pwm_output(struct pp_hwmgr *hwmgr, uint16_t us_max_f
 	hwmgr->thermal_controller.
 	advanceFanControlParameters.usMaxFanPWM = us_max_fan_pwm;
 
-	if (phm_is_hw_access_blocked(hwmgr))
-		return 0;
-
-	return smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+	return smum_send_msg_to_smc_with_parameter(hwmgr,
 			PPSMC_MSG_SetFanPwmMax, us_max_fan_pwm);
 }
 
@@ -3911,7 +3911,7 @@ smu7_notify_smc_display_change(struct pp_hwmgr *hwmgr, bool has_display)
 {
 	PPSMC_Msg msg = has_display ? (PPSMC_Msg)PPSMC_HasDisplay : (PPSMC_Msg)PPSMC_NoDisplay;
 
-	return (smum_send_msg_to_smc(hwmgr->smumgr, msg) == 0) ?  0 : -1;
+	return (smum_send_msg_to_smc(hwmgr, msg) == 0) ?  0 : -1;
 }
 
 static int
@@ -3974,12 +3974,12 @@ static int smu7_program_display_gap(struct pp_hwmgr *hwmgr)
 	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixCG_DISPLAY_GAP_CNTL2, display_gap2);
 
 	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			data->soft_regs_start + smum_get_offsetof(hwmgr->smumgr,
+			data->soft_regs_start + smum_get_offsetof(hwmgr,
 							SMU_SoftRegisters,
 							PreVBlankGap), 0x64);
 
 	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			data->soft_regs_start + smum_get_offsetof(hwmgr->smumgr,
+			data->soft_regs_start + smum_get_offsetof(hwmgr,
 							SMU_SoftRegisters,
 							VBlankTimeout),
 					(frame_time_in_us - pre_vbi_time_in_us));
@@ -4004,10 +4004,7 @@ static int smu7_set_max_fan_rpm_output(struct pp_hwmgr *hwmgr, uint16_t us_max_f
 	hwmgr->thermal_controller.
 	advanceFanControlParameters.usMaxFanRPM = us_max_fan_rpm;
 
-	if (phm_is_hw_access_blocked(hwmgr))
-		return 0;
-
-	return smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+	return smum_send_msg_to_smc_with_parameter(hwmgr,
 			PPSMC_MSG_SetFanRpmMax, us_max_fan_rpm);
 }
 
@@ -4249,21 +4246,21 @@ static int smu7_force_clock_level(struct pp_hwmgr *hwmgr,
 {
 	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
 
-	if (hwmgr->dpm_level & (AMD_DPM_FORCED_LEVEL_AUTO |
-				AMD_DPM_FORCED_LEVEL_LOW |
-				AMD_DPM_FORCED_LEVEL_HIGH))
+	if (hwmgr->request_dpm_level & (AMD_DPM_FORCED_LEVEL_AUTO |
+					AMD_DPM_FORCED_LEVEL_LOW |
+					AMD_DPM_FORCED_LEVEL_HIGH))
 		return -EINVAL;
 
 	switch (type) {
 	case PP_SCLK:
 		if (!data->sclk_dpm_key_disabled)
-			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+			smum_send_msg_to_smc_with_parameter(hwmgr,
 					PPSMC_MSG_SCLKDPM_SetEnabledMask,
 					data->dpm_level_enable_mask.sclk_dpm_enable_mask & mask);
 		break;
 	case PP_MCLK:
 		if (!data->mclk_dpm_key_disabled)
-			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+			smum_send_msg_to_smc_with_parameter(hwmgr,
 					PPSMC_MSG_MCLKDPM_SetEnabledMask,
 					data->dpm_level_enable_mask.mclk_dpm_enable_mask & mask);
 		break;
@@ -4276,7 +4273,7 @@ static int smu7_force_clock_level(struct pp_hwmgr *hwmgr,
 			level++;
 
 		if (!data->pcie_dpm_key_disabled)
-			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+			smum_send_msg_to_smc_with_parameter(hwmgr,
 					PPSMC_MSG_PCIeDPM_ForceLevel,
 					level);
 		break;
@@ -4300,7 +4297,7 @@ static int smu7_print_clock_levels(struct pp_hwmgr *hwmgr,
 
 	switch (type) {
 	case PP_SCLK:
-		smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_API_GetSclkFrequency);
+		smum_send_msg_to_smc(hwmgr, PPSMC_MSG_API_GetSclkFrequency);
 		clock = cgs_read_register(hwmgr->device, mmSMC_MSG_ARG_0);
 
 		for (i = 0; i < sclk_table->count; i++) {
@@ -4316,7 +4313,7 @@ static int smu7_print_clock_levels(struct pp_hwmgr *hwmgr,
 					(i == now) ? "*" : "");
 		break;
 	case PP_MCLK:
-		smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_API_GetMclkFrequency);
+		smum_send_msg_to_smc(hwmgr, PPSMC_MSG_API_GetMclkFrequency);
 		clock = cgs_read_register(hwmgr->device, mmSMC_MSG_ARG_0);
 
 		for (i = 0; i < mclk_table->count; i++) {
@@ -4353,31 +4350,27 @@ static int smu7_print_clock_levels(struct pp_hwmgr *hwmgr,
 	return size;
 }
 
-static int smu7_set_fan_control_mode(struct pp_hwmgr *hwmgr, uint32_t mode)
+static void smu7_set_fan_control_mode(struct pp_hwmgr *hwmgr, uint32_t mode)
 {
-	int result = 0;
-
 	switch (mode) {
 	case AMD_FAN_CTRL_NONE:
-		result = smu7_fan_ctrl_set_fan_speed_percent(hwmgr, 100);
+		smu7_fan_ctrl_set_fan_speed_percent(hwmgr, 100);
 		break;
 	case AMD_FAN_CTRL_MANUAL:
 		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
 			PHM_PlatformCaps_MicrocodeFanControl))
-			result = smu7_fan_ctrl_stop_smc_fan_control(hwmgr);
+			smu7_fan_ctrl_stop_smc_fan_control(hwmgr);
 		break;
 	case AMD_FAN_CTRL_AUTO:
-		result = smu7_fan_ctrl_set_static_mode(hwmgr, mode);
-		if (!result)
-			result = smu7_fan_ctrl_start_smc_fan_control(hwmgr);
+		if (!smu7_fan_ctrl_set_static_mode(hwmgr, mode))
+			smu7_fan_ctrl_start_smc_fan_control(hwmgr);
 		break;
 	default:
 		break;
 	}
-	return result;
 }
 
-static int smu7_get_fan_control_mode(struct pp_hwmgr *hwmgr)
+static uint32_t smu7_get_fan_control_mode(struct pp_hwmgr *hwmgr)
 {
 	return hwmgr->fan_ctrl_enabled ? AMD_FAN_CTRL_AUTO : AMD_FAN_CTRL_MANUAL;
 }
@@ -4606,7 +4599,7 @@ static int smu7_set_power_profile_state(struct pp_hwmgr *hwmgr,
 
 	if (sclk_mask) {
 		if (!data->sclk_dpm_key_disabled)
-			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+			smum_send_msg_to_smc_with_parameter(hwmgr,
 				PPSMC_MSG_SCLKDPM_SetEnabledMask,
 				data->dpm_level_enable_mask.
 				sclk_dpm_enable_mask &
@@ -4615,7 +4608,7 @@ static int smu7_set_power_profile_state(struct pp_hwmgr *hwmgr,
 
 	if (mclk_mask) {
 		if (!data->mclk_dpm_key_disabled)
-			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+			smum_send_msg_to_smc_with_parameter(hwmgr,
 				PPSMC_MSG_MCLKDPM_SetEnabledMask,
 				data->dpm_level_enable_mask.
 				mclk_dpm_enable_mask &
@@ -4627,8 +4620,7 @@ static int smu7_set_power_profile_state(struct pp_hwmgr *hwmgr,
 
 static int smu7_avfs_control(struct pp_hwmgr *hwmgr, bool enable)
 {
-	struct pp_smumgr *smumgr = (struct pp_smumgr *)(hwmgr->smumgr);
-	struct smu7_smumgr *smu_data = (struct smu7_smumgr *)(smumgr->backend);
+	struct smu7_smumgr *smu_data = (struct smu7_smumgr *)(hwmgr->smu_backend);
 
 	if (smu_data == NULL)
 		return -EINVAL;
@@ -4640,19 +4632,60 @@ static int smu7_avfs_control(struct pp_hwmgr *hwmgr, bool enable)
 		if (!PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device,
 				CGS_IND_REG__SMC, FEATURE_STATUS, AVS_ON))
 			PP_ASSERT_WITH_CODE(!smum_send_msg_to_smc(
-					hwmgr->smumgr, PPSMC_MSG_EnableAvfs),
+					hwmgr, PPSMC_MSG_EnableAvfs),
 					"Failed to enable AVFS!",
 					return -EINVAL);
 	} else if (PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device,
 			CGS_IND_REG__SMC, FEATURE_STATUS, AVS_ON))
 		PP_ASSERT_WITH_CODE(!smum_send_msg_to_smc(
-				hwmgr->smumgr, PPSMC_MSG_DisableAvfs),
+				hwmgr, PPSMC_MSG_DisableAvfs),
 				"Failed to disable AVFS!",
 				return -EINVAL);
 
 	return 0;
 }
 
+static int smu7_notify_cac_buffer_info(struct pp_hwmgr *hwmgr,
+					uint32_t virtual_addr_low,
+					uint32_t virtual_addr_hi,
+					uint32_t mc_addr_low,
+					uint32_t mc_addr_hi,
+					uint32_t size)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+					data->soft_regs_start +
+					smum_get_offsetof(hwmgr,
+					SMU_SoftRegisters, DRAM_LOG_ADDR_H),
+					mc_addr_hi);
+
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+					data->soft_regs_start +
+					smum_get_offsetof(hwmgr,
+					SMU_SoftRegisters, DRAM_LOG_ADDR_L),
+					mc_addr_low);
+
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+					data->soft_regs_start +
+					smum_get_offsetof(hwmgr,
+					SMU_SoftRegisters, DRAM_LOG_PHY_ADDR_H),
+					virtual_addr_hi);
+
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+					data->soft_regs_start +
+					smum_get_offsetof(hwmgr,
+					SMU_SoftRegisters, DRAM_LOG_PHY_ADDR_L),
+					virtual_addr_low);
+
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+					data->soft_regs_start +
+					smum_get_offsetof(hwmgr,
+					SMU_SoftRegisters, DRAM_LOG_BUFF_SIZE),
+					size);
+	return 0;
+}
+
 static const struct pp_hwmgr_func smu7_hwmgr_funcs = {
 	.backend_init = &smu7_hwmgr_backend_init,
 	.backend_fini = &smu7_hwmgr_backend_fini,
@@ -4703,6 +4736,8 @@ static const struct pp_hwmgr_func smu7_hwmgr_funcs = {
 	.set_power_profile_state = smu7_set_power_profile_state,
 	.avfs_control = smu7_avfs_control,
 	.disable_smc_firmware_ctf = smu7_thermal_disable_alert,
+	.start_thermal_controller = smu7_start_thermal_controller,
+	.notify_cac_buffer_info = smu7_notify_cac_buffer_info,
 };
 
 uint8_t smu7_get_sleep_divider_id_from_clock(uint32_t clock,
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.h b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.h
index f221e17b67e7..e021154aedbd 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.h
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.h
@@ -182,14 +182,7 @@ struct smu7_hwmgr {
 	struct smu7_dpm_table			dpm_table;
 	struct smu7_dpm_table			golden_dpm_table;
 
-	uint32_t						voting_rights_clients0;
-	uint32_t						voting_rights_clients1;
-	uint32_t						voting_rights_clients2;
-	uint32_t						voting_rights_clients3;
-	uint32_t						voting_rights_clients4;
-	uint32_t						voting_rights_clients5;
-	uint32_t						voting_rights_clients6;
-	uint32_t						voting_rights_clients7;
+	uint32_t						voting_rights_clients[8];
 	uint32_t						static_screen_threshold_unit;
 	uint32_t						static_screen_threshold;
 	uint32_t						voltage_control;
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_powertune.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_powertune.c
index 1dc31aa72781..85ca16abb626 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_powertune.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_powertune.c
@@ -629,51 +629,38 @@ static int smu7_enable_didt(struct pp_hwmgr *hwmgr, const bool enable)
 	uint32_t block_en = 0;
 	int32_t result = 0;
 	uint32_t didt_block;
-	uint32_t data;
 
 	if (hwmgr->chip_id == CHIP_POLARIS11)
 		didt_block = Polaris11_DIDTBlock_Info;
 	else
 		didt_block = DIDTBlock_Info;
 
-	block_en = phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_SQRamping) ? en : 0;
-
-	data = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_SQ_CTRL0);
-	data &= ~DIDT_SQ_CTRL0__DIDT_CTRL_EN_MASK;
-	data |= ((block_en << DIDT_SQ_CTRL0__DIDT_CTRL_EN__SHIFT) & DIDT_SQ_CTRL0__DIDT_CTRL_EN_MASK);
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_SQ_CTRL0, data);
+	block_en = PP_CAP(PHM_PlatformCaps_SQRamping) ? en : 0;
+	CGS_WREG32_FIELD_IND(hwmgr->device, CGS_IND_REG__DIDT,
+			     DIDT_SQ_CTRL0, DIDT_CTRL_EN, block_en);
 	didt_block &= ~SQ_Enable_MASK;
 	didt_block |= block_en << SQ_Enable_SHIFT;
 
-	block_en = phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DBRamping) ? en : 0;
-
-	data = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_DB_CTRL0);
-	data &= ~DIDT_DB_CTRL0__DIDT_CTRL_EN_MASK;
-	data |= ((block_en << DIDT_DB_CTRL0__DIDT_CTRL_EN__SHIFT) & DIDT_DB_CTRL0__DIDT_CTRL_EN_MASK);
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_DB_CTRL0, data);
+	block_en = PP_CAP(PHM_PlatformCaps_DBRamping) ? en : 0;
+	CGS_WREG32_FIELD_IND(hwmgr->device, CGS_IND_REG__DIDT,
+			     DIDT_DB_CTRL0, DIDT_CTRL_EN, block_en);
 	didt_block &= ~DB_Enable_MASK;
 	didt_block |= block_en << DB_Enable_SHIFT;
 
-	block_en = phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_TDRamping) ? en : 0;
-	data = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_TD_CTRL0);
-	data &= ~DIDT_TD_CTRL0__DIDT_CTRL_EN_MASK;
-	data |= ((block_en << DIDT_TD_CTRL0__DIDT_CTRL_EN__SHIFT) & DIDT_TD_CTRL0__DIDT_CTRL_EN_MASK);
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_TD_CTRL0, data);
+	block_en = PP_CAP(PHM_PlatformCaps_TDRamping) ? en : 0;
+	CGS_WREG32_FIELD_IND(hwmgr->device, CGS_IND_REG__DIDT,
+			     DIDT_TD_CTRL0, DIDT_CTRL_EN, block_en);
 	didt_block &= ~TD_Enable_MASK;
 	didt_block |= block_en << TD_Enable_SHIFT;
 
-	block_en = phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_TCPRamping) ? en : 0;
-
-	data = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_TCP_CTRL0);
-	data &= ~DIDT_TCP_CTRL0__DIDT_CTRL_EN_MASK;
-	data |= ((block_en << DIDT_TCP_CTRL0__DIDT_CTRL_EN__SHIFT) & DIDT_TCP_CTRL0__DIDT_CTRL_EN_MASK);
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_TCP_CTRL0, data);
+	block_en = PP_CAP(PHM_PlatformCaps_TCPRamping) ? en : 0;
+	CGS_WREG32_FIELD_IND(hwmgr->device, CGS_IND_REG__DIDT,
+			     DIDT_TCP_CTRL0, DIDT_CTRL_EN, block_en);
 	didt_block &= ~TCP_Enable_MASK;
 	didt_block |= block_en << TCP_Enable_SHIFT;
 
-
 	if (enable)
-		result = smum_send_msg_to_smc_with_parameter(hwmgr->smumgr, PPSMC_MSG_Didt_Block_Function, didt_block);
+		result = smum_send_msg_to_smc_with_parameter(hwmgr, PPSMC_MSG_Didt_Block_Function, didt_block);
 
 	return result;
 }
@@ -753,12 +740,13 @@ int smu7_enable_didt_config(struct pp_hwmgr *hwmgr)
 	if (result == 0)
 		num_se = sys_info.value;
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_SQRamping) ||
-		phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DBRamping) ||
-		phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_TDRamping) ||
-		phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_TCPRamping)) {
+	if (PP_CAP(PHM_PlatformCaps_SQRamping) ||
+	    PP_CAP(PHM_PlatformCaps_DBRamping) ||
+	    PP_CAP(PHM_PlatformCaps_TDRamping) ||
+	    PP_CAP(PHM_PlatformCaps_TCPRamping)) {
 
 		cgs_enter_safe_mode(hwmgr->device, true);
+		cgs_lock_grbm_idx(hwmgr->device, true);
 		value = 0;
 		value2 = cgs_read_register(hwmgr->device, mmGRBM_GFX_INDEX);
 		for (count = 0; count < num_se; count++) {
@@ -775,7 +763,7 @@ int smu7_enable_didt_config(struct pp_hwmgr *hwmgr)
 			} else if (hwmgr->chip_id == CHIP_POLARIS11) {
 				result = smu7_program_pt_config_registers(hwmgr, GCCACConfig_Polaris11);
 				PP_ASSERT_WITH_CODE((result == 0), "DIDT Config failed.", return result);
-				if (hwmgr->smumgr->is_kicker)
+				if (hwmgr->is_kicker)
 					result = smu7_program_pt_config_registers(hwmgr, DIDTConfig_Polaris11_Kicker);
 				else
 					result = smu7_program_pt_config_registers(hwmgr, DIDTConfig_Polaris11);
@@ -793,11 +781,12 @@ int smu7_enable_didt_config(struct pp_hwmgr *hwmgr)
 		PP_ASSERT_WITH_CODE((result == 0), "EnableDiDt failed.", return result);
 
 		if (hwmgr->chip_id == CHIP_POLARIS11) {
-			result = smum_send_msg_to_smc(hwmgr->smumgr,
+			result = smum_send_msg_to_smc(hwmgr,
 						(uint16_t)(PPSMC_MSG_EnableDpmDidt));
 			PP_ASSERT_WITH_CODE((0 == result),
 					"Failed to enable DPM DIDT.", return result);
 		}
+		cgs_lock_grbm_idx(hwmgr->device, false);
 		cgs_enter_safe_mode(hwmgr->device, false);
 	}
 
@@ -808,10 +797,10 @@ int smu7_disable_didt_config(struct pp_hwmgr *hwmgr)
 {
 	int result;
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_SQRamping) ||
-		phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DBRamping) ||
-		phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_TDRamping) ||
-		phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_TCPRamping)) {
+	if (PP_CAP(PHM_PlatformCaps_SQRamping) ||
+	    PP_CAP(PHM_PlatformCaps_DBRamping) ||
+	    PP_CAP(PHM_PlatformCaps_TDRamping) ||
+	    PP_CAP(PHM_PlatformCaps_TCPRamping)) {
 
 		cgs_enter_safe_mode(hwmgr->device, true);
 
@@ -820,7 +809,7 @@ int smu7_disable_didt_config(struct pp_hwmgr *hwmgr)
 				"Post DIDT enable clock gating failed.",
 				return result);
 		if (hwmgr->chip_id == CHIP_POLARIS11) {
-			result = smum_send_msg_to_smc(hwmgr->smumgr,
+			result = smum_send_msg_to_smc(hwmgr,
 						(uint16_t)(PPSMC_MSG_DisableDpmDidt));
 			PP_ASSERT_WITH_CODE((0 == result),
 					"Failed to disable DPM DIDT.", return result);
@@ -836,10 +825,9 @@ int smu7_enable_smc_cac(struct pp_hwmgr *hwmgr)
 	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
 	int result = 0;
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_CAC)) {
+	if (PP_CAP(PHM_PlatformCaps_CAC)) {
 		int smc_result;
-		smc_result = smum_send_msg_to_smc(hwmgr->smumgr,
+		smc_result = smum_send_msg_to_smc(hwmgr,
 				(uint16_t)(PPSMC_MSG_EnableCac));
 		PP_ASSERT_WITH_CODE((0 == smc_result),
 				"Failed to enable CAC in SMC.", result = -1);
@@ -854,9 +842,8 @@ int smu7_disable_smc_cac(struct pp_hwmgr *hwmgr)
 	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
 	int result = 0;
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_CAC) && data->cac_enabled) {
-		int smc_result = smum_send_msg_to_smc(hwmgr->smumgr,
+	if (PP_CAP(PHM_PlatformCaps_CAC) && data->cac_enabled) {
+		int smc_result = smum_send_msg_to_smc(hwmgr,
 				(uint16_t)(PPSMC_MSG_DisableCac));
 		PP_ASSERT_WITH_CODE((smc_result == 0),
 				"Failed to disable CAC in SMC.", result = -1);
@@ -872,7 +859,7 @@ int smu7_set_power_limit(struct pp_hwmgr *hwmgr, uint32_t n)
 
 	if (data->power_containment_features &
 			POWERCONTAINMENT_FEATURE_PkgPwrLimit)
-		return smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+		return smum_send_msg_to_smc_with_parameter(hwmgr,
 				PPSMC_MSG_PkgPwrSetLimit, n);
 	return 0;
 }
@@ -880,7 +867,7 @@ int smu7_set_power_limit(struct pp_hwmgr *hwmgr, uint32_t n)
 static int smu7_set_overdriver_target_tdp(struct pp_hwmgr *hwmgr,
 						uint32_t target_tdp)
 {
-	return smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+	return smum_send_msg_to_smc_with_parameter(hwmgr,
 			PPSMC_MSG_OverDriveSetTargetTdp, target_tdp);
 }
 
@@ -899,11 +886,9 @@ int smu7_enable_power_containment(struct pp_hwmgr *hwmgr)
 	else
 		cac_table = hwmgr->dyn_state.cac_dtp_table;
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_PowerContainment)) {
-
+	if (PP_CAP(PHM_PlatformCaps_PowerContainment)) {
 		if (data->enable_tdc_limit_feature) {
-			smc_result = smum_send_msg_to_smc(hwmgr->smumgr,
+			smc_result = smum_send_msg_to_smc(hwmgr,
 					(uint16_t)(PPSMC_MSG_TDCLimitEnable));
 			PP_ASSERT_WITH_CODE((0 == smc_result),
 					"Failed to enable TDCLimit in SMC.", result = -1;);
@@ -913,14 +898,13 @@ int smu7_enable_power_containment(struct pp_hwmgr *hwmgr)
 		}
 
 		if (data->enable_pkg_pwr_tracking_feature) {
-			smc_result = smum_send_msg_to_smc(hwmgr->smumgr,
+			smc_result = smum_send_msg_to_smc(hwmgr,
 					(uint16_t)(PPSMC_MSG_PkgPwrLimitEnable));
 			PP_ASSERT_WITH_CODE((0 == smc_result),
 					"Failed to enable PkgPwrTracking in SMC.", result = -1;);
 			if (0 == smc_result) {
 				uint32_t default_limit =
 					(uint32_t)(cac_table->usMaximumPowerDeliveryLimit * 256);
-
 				data->power_containment_features |=
 						POWERCONTAINMENT_FEATURE_PkgPwrLimit;
 
@@ -937,14 +921,13 @@ int smu7_disable_power_containment(struct pp_hwmgr *hwmgr)
 	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
 	int result = 0;
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_PowerContainment) &&
-			data->power_containment_features) {
+	if (PP_CAP(PHM_PlatformCaps_PowerContainment) &&
+	    data->power_containment_features) {
 		int smc_result;
 
 		if (data->power_containment_features &
 				POWERCONTAINMENT_FEATURE_TDCLimit) {
-			smc_result = smum_send_msg_to_smc(hwmgr->smumgr,
+			smc_result = smum_send_msg_to_smc(hwmgr,
 					(uint16_t)(PPSMC_MSG_TDCLimitDisable));
 			PP_ASSERT_WITH_CODE((smc_result == 0),
 					"Failed to disable TDCLimit in SMC.",
@@ -953,7 +936,7 @@ int smu7_disable_power_containment(struct pp_hwmgr *hwmgr)
 
 		if (data->power_containment_features &
 				POWERCONTAINMENT_FEATURE_DTE) {
-			smc_result = smum_send_msg_to_smc(hwmgr->smumgr,
+			smc_result = smum_send_msg_to_smc(hwmgr,
 					(uint16_t)(PPSMC_MSG_DisableDTE));
 			PP_ASSERT_WITH_CODE((smc_result == 0),
 					"Failed to disable DTE in SMC.",
@@ -962,7 +945,7 @@ int smu7_disable_power_containment(struct pp_hwmgr *hwmgr)
 
 		if (data->power_containment_features &
 				POWERCONTAINMENT_FEATURE_PkgPwrLimit) {
-			smc_result = smum_send_msg_to_smc(hwmgr->smumgr,
+			smc_result = smum_send_msg_to_smc(hwmgr,
 					(uint16_t)(PPSMC_MSG_PkgPwrLimitDisable));
 			PP_ASSERT_WITH_CODE((smc_result == 0),
 					"Failed to disable PkgPwrTracking in SMC.",
@@ -987,16 +970,17 @@ int smu7_power_control_set_level(struct pp_hwmgr *hwmgr)
 		cac_table = table_info->cac_dtp_table;
 	else
 		cac_table = hwmgr->dyn_state.cac_dtp_table;
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_PowerContainment)) {
+	if (PP_CAP(PHM_PlatformCaps_PowerContainment)) {
 		/* adjustment percentage has already been validated */
 		adjust_percent = hwmgr->platform_descriptor.TDPAdjustmentPolarity ?
 				hwmgr->platform_descriptor.TDPAdjustment :
 				(-1 * hwmgr->platform_descriptor.TDPAdjustment);
-		/* SMC requested that target_tdp to be 7 bit fraction in DPM table
-		 * but message to be 8 bit fraction for messages
-		 */
-		target_tdp = ((100 + adjust_percent) * (int)(cac_table->usTDP * 256)) / 100;
+
+		 if (hwmgr->chip_id > CHIP_TONGA)
+			target_tdp = ((100 + adjust_percent) * (int)(cac_table->usTDP * 256)) / 100;
+		else
+			target_tdp = ((100 + adjust_percent) * (int)(cac_table->usConfigurableTDP * 256)) / 100;
+
 		result = smu7_set_overdriver_target_tdp(hwmgr, (uint32_t)target_tdp);
 	}
 
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_thermal.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_thermal.c
index baddb569a8b8..d7aa643cdb51 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_thermal.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_thermal.c
@@ -37,9 +37,8 @@ int smu7_fan_ctrl_get_fan_speed_info(struct pp_hwmgr *hwmgr,
 	fan_speed_info->min_percent = 0;
 	fan_speed_info->max_percent = 100;
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_FanSpeedInTableIsRPM) &&
-		hwmgr->thermal_controller.fanInfo.ucTachometerPulsesPerRevolution) {
+	if (PP_CAP(PHM_PlatformCaps_FanSpeedInTableIsRPM) &&
+	    hwmgr->thermal_controller.fanInfo.ucTachometerPulsesPerRevolution) {
 		fan_speed_info->supports_rpm_read = true;
 		fan_speed_info->supports_rpm_write = true;
 		fan_speed_info->min_rpm = hwmgr->thermal_controller.fanInfo.ulMinRPM;
@@ -87,8 +86,7 @@ int smu7_fan_ctrl_get_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t *speed)
 	uint32_t crystal_clock_freq;
 
 	if (hwmgr->thermal_controller.fanInfo.bNoFan ||
-			(hwmgr->thermal_controller.fanInfo.
-				ucTachometerPulsesPerRevolution == 0))
+	    !hwmgr->thermal_controller.fanInfo.ucTachometerPulsesPerRevolution)
 		return -ENODEV;
 
 	tach_period = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
@@ -152,13 +150,11 @@ int smu7_fan_ctrl_start_smc_fan_control(struct pp_hwmgr *hwmgr)
 {
 	int result;
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_ODFuzzyFanControlSupport)) {
+	if (PP_CAP(PHM_PlatformCaps_ODFuzzyFanControlSupport)) {
 		cgs_write_register(hwmgr->device, mmSMC_MSG_ARG_0, FAN_CONTROL_FUZZY);
-		result = smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_StartFanControl);
+		result = smum_send_msg_to_smc(hwmgr, PPSMC_StartFanControl);
 
-		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_FanSpeedInTableIsRPM))
+		if (PP_CAP(PHM_PlatformCaps_FanSpeedInTableIsRPM))
 			hwmgr->hwmgr_func->set_max_fan_rpm_output(hwmgr,
 					hwmgr->thermal_controller.
 					advanceFanControlParameters.usMaxFanRPM);
@@ -169,12 +165,12 @@ int smu7_fan_ctrl_start_smc_fan_control(struct pp_hwmgr *hwmgr)
 
 	} else {
 		cgs_write_register(hwmgr->device, mmSMC_MSG_ARG_0, FAN_CONTROL_TABLE);
-		result = smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_StartFanControl);
+		result = smum_send_msg_to_smc(hwmgr, PPSMC_StartFanControl);
 	}
 
 	if (!result && hwmgr->thermal_controller.
 			advanceFanControlParameters.ucTargetTemperature)
-		result = smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+		result = smum_send_msg_to_smc_with_parameter(hwmgr,
 				PPSMC_MSG_SetFanTemperatureTarget,
 				hwmgr->thermal_controller.
 				advanceFanControlParameters.ucTargetTemperature);
@@ -187,7 +183,7 @@ int smu7_fan_ctrl_start_smc_fan_control(struct pp_hwmgr *hwmgr)
 int smu7_fan_ctrl_stop_smc_fan_control(struct pp_hwmgr *hwmgr)
 {
 	hwmgr->fan_ctrl_enabled = false;
-	return smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_StopFanControl);
+	return smum_send_msg_to_smc(hwmgr, PPSMC_StopFanControl);
 }
 
 /**
@@ -209,8 +205,7 @@ int smu7_fan_ctrl_set_fan_speed_percent(struct pp_hwmgr *hwmgr,
 	if (speed > 100)
 		speed = 100;
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_MicrocodeFanControl))
+	if (PP_CAP(PHM_PlatformCaps_MicrocodeFanControl))
 		smu7_fan_ctrl_stop_smc_fan_control(hwmgr);
 
 	duty100 = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
@@ -241,8 +236,7 @@ int smu7_fan_ctrl_reset_fan_speed_to_default(struct pp_hwmgr *hwmgr)
 	if (hwmgr->thermal_controller.fanInfo.bNoFan)
 		return 0;
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_MicrocodeFanControl)) {
+	if (PP_CAP(PHM_PlatformCaps_MicrocodeFanControl)) {
 		result = smu7_fan_ctrl_set_static_mode(hwmgr, FDO_PWM_MODE_STATIC);
 		if (!result)
 			result = smu7_fan_ctrl_start_smc_fan_control(hwmgr);
@@ -270,8 +264,7 @@ int smu7_fan_ctrl_set_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t speed)
 			(speed > hwmgr->thermal_controller.fanInfo.ulMaxRPM))
 		return 0;
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_MicrocodeFanControl))
+	if (PP_CAP(PHM_PlatformCaps_MicrocodeFanControl))
 		smu7_fan_ctrl_stop_smc_fan_control(hwmgr);
 
 	crystal_clock_freq = smu7_get_xclk(hwmgr);
@@ -367,7 +360,7 @@ static int smu7_thermal_initialize(struct pp_hwmgr *hwmgr)
 *
 * @param    hwmgr The address of the hardware manager.
 */
-int smu7_thermal_enable_alert(struct pp_hwmgr *hwmgr)
+static void smu7_thermal_enable_alert(struct pp_hwmgr *hwmgr)
 {
 	uint32_t alert;
 
@@ -378,7 +371,7 @@ int smu7_thermal_enable_alert(struct pp_hwmgr *hwmgr)
 			CG_THERMAL_INT, THERM_INT_MASK, alert);
 
 	/* send message to SMU to enable internal thermal interrupts */
-	return smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_Thermal_Cntl_Enable);
+	smum_send_msg_to_smc(hwmgr, PPSMC_MSG_Thermal_Cntl_Enable);
 }
 
 /**
@@ -396,7 +389,7 @@ int smu7_thermal_disable_alert(struct pp_hwmgr *hwmgr)
 			CG_THERMAL_INT, THERM_INT_MASK, alert);
 
 	/* send message to SMU to disable internal thermal interrupts */
-	return smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_Thermal_Cntl_Disable);
+	return smum_send_msg_to_smc(hwmgr, PPSMC_MSG_Thermal_Cntl_Disable);
 }
 
 /**
@@ -423,16 +416,14 @@ int smu7_thermal_stop_thermal_controller(struct pp_hwmgr *hwmgr)
 * @param    Result the last failure code
 * @return   result from set temperature range routine
 */
-static int tf_smu7_thermal_start_smc_fan_control(struct pp_hwmgr *hwmgr,
-		void *input, void *output, void *storage, int result)
+static int smu7_thermal_start_smc_fan_control(struct pp_hwmgr *hwmgr)
 {
 /* If the fantable setup has failed we could have disabled
  * PHM_PlatformCaps_MicrocodeFanControl even after
  * this function was included in the table.
  * Make sure that we still think controlling the fan is OK.
 */
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_MicrocodeFanControl)) {
+	if (PP_CAP(PHM_PlatformCaps_MicrocodeFanControl)) {
 		smu7_fan_ctrl_start_smc_fan_control(hwmgr);
 		smu7_fan_ctrl_set_static_mode(hwmgr, FDO_PWM_MODE_STATIC);
 	}
@@ -440,108 +431,34 @@ static int tf_smu7_thermal_start_smc_fan_control(struct pp_hwmgr *hwmgr,
 	return 0;
 }
 
-/**
-* Set temperature range for high and low alerts
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @param    pInput the pointer to input data
-* @param    pOutput the pointer to output data
-* @param    pStorage the pointer to temporary storage
-* @param    Result the last failure code
-* @return   result from set temperature range routine
-*/
-static int tf_smu7_thermal_set_temperature_range(struct pp_hwmgr *hwmgr,
-		void *input, void *output, void *storage, int result)
+int smu7_start_thermal_controller(struct pp_hwmgr *hwmgr,
+				struct PP_TemperatureRange *range)
 {
-	struct PP_TemperatureRange *range = (struct PP_TemperatureRange *)input;
+	int ret = 0;
 
 	if (range == NULL)
 		return -EINVAL;
 
-	return smu7_thermal_set_temperature_range(hwmgr, range->min, range->max);
-}
-
-/**
-* Programs one-time setting registers
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @param    pInput the pointer to input data
-* @param    pOutput the pointer to output data
-* @param    pStorage the pointer to temporary storage
-* @param    Result the last failure code
-* @return   result from initialize thermal controller routine
-*/
-static int tf_smu7_thermal_initialize(struct pp_hwmgr *hwmgr,
-		void *input, void *output, void *storage, int result)
-{
-	return smu7_thermal_initialize(hwmgr);
-}
-
-/**
-* Enable high and low alerts
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @param    pInput the pointer to input data
-* @param    pOutput the pointer to output data
-* @param    pStorage the pointer to temporary storage
-* @param    Result the last failure code
-* @return   result from enable alert routine
-*/
-static int tf_smu7_thermal_enable_alert(struct pp_hwmgr *hwmgr,
-		void *input, void *output, void *storage, int result)
-{
-	return smu7_thermal_enable_alert(hwmgr);
-}
-
-/**
-* Disable high and low alerts
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @param    pInput the pointer to input data
-* @param    pOutput the pointer to output data
-* @param    pStorage the pointer to temporary storage
-* @param    Result the last failure code
-* @return   result from disable alert routine
-*/
-static int tf_smu7_thermal_disable_alert(struct pp_hwmgr *hwmgr,
-		void *input, void *output, void *storage, int result)
-{
-	return smu7_thermal_disable_alert(hwmgr);
-}
+	smu7_thermal_initialize(hwmgr);
+	ret = smu7_thermal_set_temperature_range(hwmgr, range->min, range->max);
+	if (ret)
+		return -EINVAL;
+	smu7_thermal_enable_alert(hwmgr);
+	ret = smum_thermal_avfs_enable(hwmgr);
+	if (ret)
+		return -EINVAL;
 
-static const struct phm_master_table_item
-phm_thermal_start_thermal_controller_master_list[] = {
-	{ .tableFunction = tf_smu7_thermal_initialize },
-	{ .tableFunction = tf_smu7_thermal_set_temperature_range },
-	{ .tableFunction = tf_smu7_thermal_enable_alert },
-	{ .tableFunction = smum_thermal_avfs_enable },
 /* We should restrict performance levels to low before we halt the SMC.
  * On the other hand we are still in boot state when we do this
  * so it would be pointless.
  * If this assumption changes we have to revisit this table.
  */
-	{ .tableFunction = smum_thermal_setup_fan_table },
-	{ .tableFunction = tf_smu7_thermal_start_smc_fan_control },
-	{ }
-};
-
-static const struct phm_master_table_header
-phm_thermal_start_thermal_controller_master = {
-	0,
-	PHM_MasterTableFlag_None,
-	phm_thermal_start_thermal_controller_master_list
-};
-
-static const struct phm_master_table_item
-phm_thermal_set_temperature_range_master_list[] = {
-	{ .tableFunction = tf_smu7_thermal_disable_alert },
-	{ .tableFunction = tf_smu7_thermal_set_temperature_range },
-	{ .tableFunction = tf_smu7_thermal_enable_alert },
-	{ }
-};
-
-static const struct phm_master_table_header
-phm_thermal_set_temperature_range_master = {
-	0,
-	PHM_MasterTableFlag_None,
-	phm_thermal_set_temperature_range_master_list
-};
+	smum_thermal_setup_fan_table(hwmgr);
+	smu7_thermal_start_smc_fan_control(hwmgr);
+	return 0;
+}
+
+
 
 int smu7_thermal_ctrl_uninitialize_thermal_controller(struct pp_hwmgr *hwmgr)
 {
@@ -550,35 +467,3 @@ int smu7_thermal_ctrl_uninitialize_thermal_controller(struct pp_hwmgr *hwmgr)
 	return 0;
 }
 
-/**
-* Initializes the thermal controller related functions in the Hardware Manager structure.
-* @param    hwmgr The address of the hardware manager.
-* @exception Any error code from the low-level communication.
-*/
-int pp_smu7_thermal_initialize(struct pp_hwmgr *hwmgr)
-{
-	int result;
-
-	result = phm_construct_table(hwmgr,
-			&phm_thermal_set_temperature_range_master,
-			&(hwmgr->set_temperature_range));
-
-	if (!result) {
-		result = phm_construct_table(hwmgr,
-				&phm_thermal_start_thermal_controller_master,
-				&(hwmgr->start_thermal_controller));
-		if (result)
-			phm_destroy_table(hwmgr, &(hwmgr->set_temperature_range));
-	}
-
-	if (!result)
-		hwmgr->fan_ctrl_is_in_default_mode = true;
-	return result;
-}
-
-void pp_smu7_thermal_fini(struct pp_hwmgr *hwmgr)
-{
-	phm_destroy_table(hwmgr, &(hwmgr->set_temperature_range));
-	phm_destroy_table(hwmgr, &(hwmgr->start_thermal_controller));
-	return;
-}
\ No newline at end of file
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_thermal.h b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_thermal.h
index ba71b608fa75..42c1ba0fad78 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_thermal.h
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_thermal.h
@@ -46,14 +46,13 @@ extern int smu7_fan_ctrl_set_default_mode(struct pp_hwmgr *hwmgr);
 extern int smu7_fan_ctrl_set_static_mode(struct pp_hwmgr *hwmgr, uint32_t mode);
 extern int smu7_fan_ctrl_set_fan_speed_percent(struct pp_hwmgr *hwmgr, uint32_t speed);
 extern int smu7_fan_ctrl_reset_fan_speed_to_default(struct pp_hwmgr *hwmgr);
-extern int pp_smu7_thermal_initialize(struct pp_hwmgr *hwmgr);
-extern void pp_smu7_thermal_fini(struct pp_hwmgr *hwmgr);
 extern int smu7_thermal_ctrl_uninitialize_thermal_controller(struct pp_hwmgr *hwmgr);
 extern int smu7_fan_ctrl_set_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t speed);
 extern int smu7_fan_ctrl_get_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t *speed);
 extern int smu7_fan_ctrl_stop_smc_fan_control(struct pp_hwmgr *hwmgr);
-extern int smu7_thermal_enable_alert(struct pp_hwmgr *hwmgr);
 extern int smu7_thermal_disable_alert(struct pp_hwmgr *hwmgr);
 extern int smu7_fan_ctrl_start_smc_fan_control(struct pp_hwmgr *hwmgr);
+extern int smu7_start_thermal_controller(struct pp_hwmgr *hwmgr,
+				struct PP_TemperatureRange *temperature_range);
 #endif
 
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
index f8f02e70b8bc..f8d838c2c8ee 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
@@ -56,7 +56,7 @@
 
 #define HBM_MEMORY_CHANNEL_WIDTH    128
 
-uint32_t channel_number[] = {1, 2, 0, 4, 0, 8, 0, 16, 2};
+static const uint32_t channel_number[] = {1, 2, 0, 4, 0, 8, 0, 16, 2};
 
 #define MEM_FREQ_LOW_LATENCY        25000
 #define MEM_FREQ_HIGH_LATENCY       80000
@@ -81,7 +81,7 @@ uint32_t channel_number[] = {1, 2, 0, 4, 0, 8, 0, 16, 2};
 static int vega10_force_clock_level(struct pp_hwmgr *hwmgr,
 		enum pp_clock_type type, uint32_t mask);
 
-const ULONG PhwVega10_Magic = (ULONG)(PHM_VIslands_Magic);
+static const ULONG PhwVega10_Magic = (ULONG)(PHM_VIslands_Magic);
 
 struct vega10_power_state *cast_phw_vega10_power_state(
 				  struct pp_hw_power_state *hw_ps)
@@ -201,9 +201,6 @@ static int vega10_set_features_platform_caps(struct pp_hwmgr *hwmgr)
 				PHM_PlatformCaps_ControlVDDCI);
 
 	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_TablelessHardwareInterface);
-
-	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 			PHM_PlatformCaps_EnableSMU7ThermalManagement);
 
 	sys_info.size = sizeof(struct cgs_system_info);
@@ -381,12 +378,10 @@ static void vega10_init_dpm_defaults(struct pp_hwmgr *hwmgr)
 	if (!data->registry_data.socclk_dpm_key_disabled)
 		data->smu_features[GNLD_DPM_SOCCLK].supported = true;
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_UVDDPM))
+	if (PP_CAP(PHM_PlatformCaps_UVDDPM))
 		data->smu_features[GNLD_DPM_UVD].supported = true;
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_VCEDPM))
+	if (PP_CAP(PHM_PlatformCaps_VCEDPM))
 		data->smu_features[GNLD_DPM_VCE].supported = true;
 
 	if (!data->registry_data.pcie_dpm_key_disabled)
@@ -395,9 +390,8 @@ static void vega10_init_dpm_defaults(struct pp_hwmgr *hwmgr)
 	if (!data->registry_data.dcefclk_dpm_key_disabled)
 		data->smu_features[GNLD_DPM_DCEFCLK].supported = true;
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_SclkDeepSleep) &&
-			data->registry_data.sclk_deep_sleep_support) {
+	if (PP_CAP(PHM_PlatformCaps_SclkDeepSleep) &&
+	    data->registry_data.sclk_deep_sleep_support) {
 		data->smu_features[GNLD_DS_GFXCLK].supported = true;
 		data->smu_features[GNLD_DS_SOCCLK].supported = true;
 		data->smu_features[GNLD_DS_LCLK].supported = true;
@@ -431,8 +425,8 @@ static void vega10_init_dpm_defaults(struct pp_hwmgr *hwmgr)
 	if (data->registry_data.vr0hot_enabled)
 		data->smu_features[GNLD_VR0HOT].supported = true;
 
-	smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_GetSmuVersion);
-	vega10_read_arg_from_smc(hwmgr->smumgr, &(data->smu_version));
+	smum_send_msg_to_smc(hwmgr, PPSMC_MSG_GetSmuVersion);
+	vega10_read_arg_from_smc(hwmgr, &(data->smu_version));
 		/* ACG firmware has major version 5 */
 	if ((data->smu_version & 0xff000000) == 0x5000000)
 		data->smu_features[GNLD_ACG].supported = true;
@@ -497,8 +491,7 @@ static int vega10_get_evv_voltages(struct pp_hwmgr *hwmgr)
 
 		if (!vega10_get_socclk_for_voltage_evv(hwmgr,
 				table_info->vddc_lookup_table, vv_id, &sclk)) {
-			if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-					PHM_PlatformCaps_ClockStretcher)) {
+			if (PP_CAP(PHM_PlatformCaps_ClockStretcher)) {
 				for (j = 1; j < socclk_table->count; j++) {
 					if (socclk_table->entries[j].clk == sclk &&
 							socclk_table->entries[j].cks_enable == 0) {
@@ -591,61 +584,37 @@ static int vega10_patch_clock_voltage_limits_with_vddc_leakage(
 static int vega10_patch_voltage_dependency_tables_with_lookup_table(
 		struct pp_hwmgr *hwmgr)
 {
-	uint8_t entry_id;
-	uint8_t voltage_id;
+	uint8_t entry_id, voltage_id;
+	unsigned i;
 	struct phm_ppt_v2_information *table_info =
 			(struct phm_ppt_v2_information *)(hwmgr->pptable);
-	struct phm_ppt_v1_clock_voltage_dependency_table *socclk_table =
-			table_info->vdd_dep_on_socclk;
-	struct phm_ppt_v1_clock_voltage_dependency_table *gfxclk_table =
-			table_info->vdd_dep_on_sclk;
-	struct phm_ppt_v1_clock_voltage_dependency_table *dcefclk_table =
-			table_info->vdd_dep_on_dcefclk;
-	struct phm_ppt_v1_clock_voltage_dependency_table *pixclk_table =
-			table_info->vdd_dep_on_pixclk;
-	struct phm_ppt_v1_clock_voltage_dependency_table *dspclk_table =
-			table_info->vdd_dep_on_dispclk;
-	struct phm_ppt_v1_clock_voltage_dependency_table *phyclk_table =
-			table_info->vdd_dep_on_phyclk;
-	struct phm_ppt_v1_clock_voltage_dependency_table *mclk_table =
-			table_info->vdd_dep_on_mclk;
 	struct phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table =
 			table_info->mm_dep_table;
+	struct phm_ppt_v1_clock_voltage_dependency_table *mclk_table =
+			table_info->vdd_dep_on_mclk;
 
-	for (entry_id = 0; entry_id < socclk_table->count; entry_id++) {
-		voltage_id = socclk_table->entries[entry_id].vddInd;
-		socclk_table->entries[entry_id].vddc =
-				table_info->vddc_lookup_table->entries[voltage_id].us_vdd;
-	}
-
-	for (entry_id = 0; entry_id < gfxclk_table->count; entry_id++) {
-		voltage_id = gfxclk_table->entries[entry_id].vddInd;
-		gfxclk_table->entries[entry_id].vddc =
-				table_info->vddc_lookup_table->entries[voltage_id].us_vdd;
-	}
-
-	for (entry_id = 0; entry_id < dcefclk_table->count; entry_id++) {
-		voltage_id = dcefclk_table->entries[entry_id].vddInd;
-		dcefclk_table->entries[entry_id].vddc =
-				table_info->vddc_lookup_table->entries[voltage_id].us_vdd;
-	}
-
-	for (entry_id = 0; entry_id < pixclk_table->count; entry_id++) {
-		voltage_id = pixclk_table->entries[entry_id].vddInd;
-		pixclk_table->entries[entry_id].vddc =
-				table_info->vddc_lookup_table->entries[voltage_id].us_vdd;
-	}
+	for (i = 0; i < 6; i++) {
+		struct phm_ppt_v1_clock_voltage_dependency_table *vdt;
+		switch (i) {
+			case 0: vdt = table_info->vdd_dep_on_socclk; break;
+			case 1: vdt = table_info->vdd_dep_on_sclk; break;
+			case 2: vdt = table_info->vdd_dep_on_dcefclk; break;
+			case 3: vdt = table_info->vdd_dep_on_pixclk; break;
+			case 4: vdt = table_info->vdd_dep_on_dispclk; break;
+			case 5: vdt = table_info->vdd_dep_on_phyclk; break;
+		}
 
-	for (entry_id = 0; entry_id < dspclk_table->count; entry_id++) {
-		voltage_id = dspclk_table->entries[entry_id].vddInd;
-		dspclk_table->entries[entry_id].vddc =
-				table_info->vddc_lookup_table->entries[voltage_id].us_vdd;
+		for (entry_id = 0; entry_id < vdt->count; entry_id++) {
+			voltage_id = vdt->entries[entry_id].vddInd;
+			vdt->entries[entry_id].vddc =
+					table_info->vddc_lookup_table->entries[voltage_id].us_vdd;
+		}
 	}
 
-	for (entry_id = 0; entry_id < phyclk_table->count; entry_id++) {
-		voltage_id = phyclk_table->entries[entry_id].vddInd;
-		phyclk_table->entries[entry_id].vddc =
-				table_info->vddc_lookup_table->entries[voltage_id].us_vdd;
+	for (entry_id = 0; entry_id < mm_table->count; ++entry_id) {
+		voltage_id = mm_table->entries[entry_id].vddcInd;
+		mm_table->entries[entry_id].vddc =
+			table_info->vddc_lookup_table->entries[voltage_id].us_vdd;
 	}
 
 	for (entry_id = 0; entry_id < mclk_table->count; ++entry_id) {
@@ -660,11 +629,6 @@ static int vega10_patch_voltage_dependency_tables_with_lookup_table(
 				table_info->vddmem_lookup_table->entries[voltage_id].us_vdd;
 	}
 
-	for (entry_id = 0; entry_id < mm_table->count; ++entry_id) {
-		voltage_id = mm_table->entries[entry_id].vddcInd;
-		mm_table->entries[entry_id].vddc =
-			table_info->vddc_lookup_table->entries[voltage_id].us_vdd;
-	}
 
 	return 0;
 
@@ -789,6 +753,7 @@ static int vega10_hwmgr_backend_init(struct pp_hwmgr *hwmgr)
 	uint32_t config_telemetry = 0;
 	struct pp_atomfwctrl_voltage_table vol_table;
 	struct cgs_system_info sys_info = {0};
+	uint32_t reg;
 
 	data = kzalloc(sizeof(struct vega10_hwmgr), GFP_KERNEL);
 	if (data == NULL)
@@ -838,8 +803,7 @@ static int vega10_hwmgr_backend_init(struct pp_hwmgr *hwmgr)
 	}
 
 	 /* VDDCI_MEM */
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_ControlVDDCI)) {
+	if (PP_CAP(PHM_PlatformCaps_ControlVDDCI)) {
 		if (pp_atomfwctrl_is_voltage_controlled_by_gpio_v4(hwmgr,
 				VOLTAGE_TYPE_VDDCI, VOLTAGE_OBJ_GPIO_LUT))
 			data->vddci_control = VEGA10_VOLTAGE_CONTROL_BY_GPIO;
@@ -896,6 +860,16 @@ static int vega10_hwmgr_backend_init(struct pp_hwmgr *hwmgr)
 			advanceFanControlParameters.usFanPWMMinLimit *
 			hwmgr->thermal_controller.fanInfo.ulMaxRPM / 100;
 
+	reg = soc15_get_register_offset(DF_HWID, 0,
+			mmDF_CS_AON0_DramBaseAddress0_BASE_IDX,
+			mmDF_CS_AON0_DramBaseAddress0);
+	data->mem_channels = (cgs_read_register(hwmgr->device, reg) &
+			DF_CS_AON0_DramBaseAddress0__IntLvNumChan_MASK) >>
+			DF_CS_AON0_DramBaseAddress0__IntLvNumChan__SHIFT;
+	PP_ASSERT_WITH_CODE(data->mem_channels < ARRAY_SIZE(channel_number),
+			"Mem Channel Index Exceeded maximum!",
+			return -EINVAL);
+
 	return result;
 }
 
@@ -959,7 +933,7 @@ static bool vega10_is_dpm_running(struct pp_hwmgr *hwmgr)
 {
 	uint32_t features_enabled;
 
-	if (!vega10_get_smc_features(hwmgr->smumgr, &features_enabled)) {
+	if (!vega10_get_smc_features(hwmgr, &features_enabled)) {
 		if (features_enabled & SMC_DPM_FEATURES)
 			return true;
 	}
@@ -1198,6 +1172,8 @@ static void vega10_setup_default_single_dpm_table(struct pp_hwmgr *hwmgr,
 {
 	int i;
 
+	dpm_table->count = 0;
+
 	for (i = 0; i < dep_table->count; i++) {
 		if (i == 0 || dpm_table->dpm_levels[dpm_table->count - 1].value <=
 				dep_table->entries[i].clk) {
@@ -1306,10 +1282,6 @@ static int vega10_setup_default_dpm_tables(struct pp_hwmgr *hwmgr)
 			return -EINVAL);
 
 	/* Initialize Sclk DPM table based on allow Sclk values */
-	data->dpm_table.soc_table.count = 0;
-	data->dpm_table.gfx_table.count = 0;
-	data->dpm_table.dcef_table.count = 0;
-
 	dpm_table = &(data->dpm_table.soc_table);
 	vega10_setup_default_single_dpm_table(hwmgr,
 			dpm_table,
@@ -1411,10 +1383,8 @@ static int vega10_setup_default_dpm_tables(struct pp_hwmgr *hwmgr)
 	memcpy(&(data->golden_dpm_table), &(data->dpm_table),
 			sizeof(struct vega10_dpm_table));
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_ODNinACSupport) ||
-		phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_ODNinDCSupport)) {
+	if (PP_CAP(PHM_PlatformCaps_ODNinACSupport) ||
+	    PP_CAP(PHM_PlatformCaps_ODNinDCSupport)) {
 		data->odn_dpm_table.odn_core_clock_dpm_levels.
 		number_of_performance_levels = data->dpm_table.gfx_table.count;
 		for (i = 0; i < data->dpm_table.gfx_table.count; i++) {
@@ -1818,7 +1788,7 @@ static int vega10_populate_all_memory_levels(struct pp_hwmgr *hwmgr)
 	struct vega10_single_dpm_table *dpm_table =
 			&(data->dpm_table.mem_table);
 	int result = 0;
-	uint32_t i, j, reg, mem_channels;
+	uint32_t i, j;
 
 	for (i = 0; i < dpm_table->count; i++) {
 		result = vega10_populate_single_memory_level(hwmgr,
@@ -1842,16 +1812,10 @@ static int vega10_populate_all_memory_levels(struct pp_hwmgr *hwmgr)
 		i++;
 	}
 
-	reg = soc15_get_register_offset(DF_HWID, 0,
-			mmDF_CS_AON0_DramBaseAddress0_BASE_IDX,
-			mmDF_CS_AON0_DramBaseAddress0);
-	mem_channels = (cgs_read_register(hwmgr->device, reg) &
-			DF_CS_AON0_DramBaseAddress0__IntLvNumChan_MASK) >>
-			DF_CS_AON0_DramBaseAddress0__IntLvNumChan__SHIFT;
-	pp_table->NumMemoryChannels = cpu_to_le16(mem_channels);
+	pp_table->NumMemoryChannels = (uint16_t)(data->mem_channels);
 	pp_table->MemoryChannelWidth =
-			cpu_to_le16(HBM_MEMORY_CHANNEL_WIDTH *
-					channel_number[mem_channels]);
+			(uint16_t)(HBM_MEMORY_CHANNEL_WIDTH *
+					channel_number[data->mem_channels]);
 
 	pp_table->LowestUclkReservedForUlv =
 			(uint8_t)(data->lowest_uclk_reserved_for_ulv);
@@ -2311,21 +2275,21 @@ static int vega10_acg_enable(struct pp_hwmgr *hwmgr)
 	uint32_t agc_btc_response;
 
 	if (data->smu_features[GNLD_ACG].supported) {
-		if (0 == vega10_enable_smc_features(hwmgr->smumgr, true,
+		if (0 == vega10_enable_smc_features(hwmgr, true,
 					data->smu_features[GNLD_DPM_PREFETCHER].smu_feature_bitmap))
 			data->smu_features[GNLD_DPM_PREFETCHER].enabled = true;
 
-		smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_InitializeAcg);
+		smum_send_msg_to_smc(hwmgr, PPSMC_MSG_InitializeAcg);
 
-		smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_RunAcgBtc);
-		vega10_read_arg_from_smc(hwmgr->smumgr, &agc_btc_response);
+		smum_send_msg_to_smc(hwmgr, PPSMC_MSG_RunAcgBtc);
+		vega10_read_arg_from_smc(hwmgr, &agc_btc_response);
 
 		if (1 == agc_btc_response) {
 			if (1 == data->acg_loop_state)
-				smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_RunAcgInClosedLoop);
+				smum_send_msg_to_smc(hwmgr, PPSMC_MSG_RunAcgInClosedLoop);
 			else if (2 == data->acg_loop_state)
-				smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_RunAcgInOpenLoop);
-			if (0 == vega10_enable_smc_features(hwmgr->smumgr, true,
+				smum_send_msg_to_smc(hwmgr, PPSMC_MSG_RunAcgInOpenLoop);
+			if (0 == vega10_enable_smc_features(hwmgr, true,
 				data->smu_features[GNLD_ACG].smu_feature_bitmap))
 					data->smu_features[GNLD_ACG].enabled = true;
 		} else {
@@ -2342,13 +2306,11 @@ static int vega10_acg_disable(struct pp_hwmgr *hwmgr)
 	struct vega10_hwmgr *data =
 			(struct vega10_hwmgr *)(hwmgr->backend);
 
-	if (data->smu_features[GNLD_ACG].supported) {
-		if (data->smu_features[GNLD_ACG].enabled) {
-		if (0 == vega10_enable_smc_features(hwmgr->smumgr, false,
-				data->smu_features[GNLD_ACG].smu_feature_bitmap))
+	if (data->smu_features[GNLD_ACG].supported && 
+	    data->smu_features[GNLD_ACG].enabled)
+		if (!vega10_enable_smc_features(hwmgr, false,
+			data->smu_features[GNLD_ACG].smu_feature_bitmap))
 			data->smu_features[GNLD_ACG].enabled = false;
-		}
-	}
 
 	return 0;
 }
@@ -2363,9 +2325,8 @@ static int vega10_populate_gpio_parameters(struct pp_hwmgr *hwmgr)
 
 	result = pp_atomfwctrl_get_gpio_information(hwmgr, &gpio_params);
 	if (!result) {
-		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_RegulatorHot) &&
-				(data->registry_data.regulator_hot_gpio_support)) {
+		if (PP_CAP(PHM_PlatformCaps_RegulatorHot) &&
+		    data->registry_data.regulator_hot_gpio_support) {
 			pp_table->VR0HotGpio = gpio_params.ucVR0HotGpio;
 			pp_table->VR0HotPolarity = gpio_params.ucVR0HotPolarity;
 			pp_table->VR1HotGpio = gpio_params.ucVR1HotGpio;
@@ -2377,9 +2338,8 @@ static int vega10_populate_gpio_parameters(struct pp_hwmgr *hwmgr)
 			pp_table->VR1HotPolarity = 0;
 		}
 
-		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_AutomaticDCTransition) &&
-				(data->registry_data.ac_dc_switch_gpio_support)) {
+		if (PP_CAP(PHM_PlatformCaps_AutomaticDCTransition) &&
+		    data->registry_data.ac_dc_switch_gpio_support) {
 			pp_table->AcDcGpio = gpio_params.ucAcDcGpio;
 			pp_table->AcDcPolarity = gpio_params.ucAcDcPolarity;
 		} else {
@@ -2398,16 +2358,16 @@ static int vega10_avfs_enable(struct pp_hwmgr *hwmgr, bool enable)
 
 	if (data->smu_features[GNLD_AVFS].supported) {
 		if (enable) {
-			PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr->smumgr,
+			PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr,
 					true,
 					data->smu_features[GNLD_AVFS].smu_feature_bitmap),
 					"[avfs_control] Attempt to Enable AVFS feature Failed!",
 					return -1);
 			data->smu_features[GNLD_AVFS].enabled = true;
 		} else {
-			PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr->smumgr,
+			PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr,
 					false,
-					data->smu_features[GNLD_AVFS].smu_feature_id),
+					data->smu_features[GNLD_AVFS].smu_feature_bitmap),
 					"[avfs_control] Attempt to Disable AVFS feature Failed!",
 					return -1);
 			data->smu_features[GNLD_AVFS].enabled = false;
@@ -2428,15 +2388,15 @@ static int vega10_populate_and_upload_avfs_fuse_override(struct pp_hwmgr *hwmgr)
 	struct vega10_hwmgr *data = (struct vega10_hwmgr *)(hwmgr->backend);
 	AvfsFuseOverride_t *avfs_fuse_table = &(data->smc_state_table.avfs_fuse_override_table);
 
-	smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_ReadSerialNumTop32);
-	vega10_read_arg_from_smc(hwmgr->smumgr, &top32);
+	smum_send_msg_to_smc(hwmgr, PPSMC_MSG_ReadSerialNumTop32);
+	vega10_read_arg_from_smc(hwmgr, &top32);
 
-	smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_ReadSerialNumBottom32);
-	vega10_read_arg_from_smc(hwmgr->smumgr, &bottom32);
+	smum_send_msg_to_smc(hwmgr, PPSMC_MSG_ReadSerialNumBottom32);
+	vega10_read_arg_from_smc(hwmgr, &bottom32);
 
 	serial_number = ((uint64_t)bottom32 << 32) | top32;
 
-	if (pp_override_get_default_fuse_value(serial_number, vega10_fuses_default, &fuse) == 0) {
+	if (pp_override_get_default_fuse_value(serial_number, &fuse) == 0) {
 		avfs_fuse_table->VFT0_b  = fuse.VFT0_b;
 		avfs_fuse_table->VFT0_m1 = fuse.VFT0_m1;
 		avfs_fuse_table->VFT0_m2 = fuse.VFT0_m2;
@@ -2446,7 +2406,7 @@ static int vega10_populate_and_upload_avfs_fuse_override(struct pp_hwmgr *hwmgr)
 		avfs_fuse_table->VFT2_b  = fuse.VFT2_b;
 		avfs_fuse_table->VFT2_m1 = fuse.VFT2_m1;
 		avfs_fuse_table->VFT2_m2 = fuse.VFT2_m2;
-		result = vega10_copy_table_to_smc(hwmgr->smumgr,
+		result = vega10_copy_table_to_smc(hwmgr,
 			(uint8_t *)avfs_fuse_table, AVFSFUSETABLE);
 		PP_ASSERT_WITH_CODE(!result,
 			"Failed to upload FuseOVerride!",
@@ -2585,14 +2545,14 @@ static int vega10_init_smc_table(struct pp_hwmgr *hwmgr)
 		data->vbios_boot_state.soc_clock = boot_up_values.ulSocClk;
 		data->vbios_boot_state.dcef_clock = boot_up_values.ulDCEFClk;
 		if (0 != boot_up_values.usVddc) {
-			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+			smum_send_msg_to_smc_with_parameter(hwmgr,
 						PPSMC_MSG_SetFloorSocVoltage,
 						(boot_up_values.usVddc * 4));
 			data->vbios_boot_state.bsoc_vddc_lock = true;
 		} else {
 			data->vbios_boot_state.bsoc_vddc_lock = false;
 		}
-		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+		smum_send_msg_to_smc_with_parameter(hwmgr,
 				PPSMC_MSG_SetMinDeepSleepDcefclk,
 			(uint32_t)(data->vbios_boot_state.dcef_clock / 100));
 	}
@@ -2618,7 +2578,7 @@ static int vega10_init_smc_table(struct pp_hwmgr *hwmgr)
 
 	vega10_populate_and_upload_avfs_fuse_override(hwmgr);
 
-	result = vega10_copy_table_to_smc(hwmgr->smumgr,
+	result = vega10_copy_table_to_smc(hwmgr,
 			(uint8_t *)pp_table, PPTABLE);
 	PP_ASSERT_WITH_CODE(!result,
 			"Failed to upload PPtable!", return result);
@@ -2641,7 +2601,7 @@ static int vega10_enable_thermal_protection(struct pp_hwmgr *hwmgr)
 			pr_info("THERMAL Feature Already enabled!");
 
 		PP_ASSERT_WITH_CODE(
-				!vega10_enable_smc_features(hwmgr->smumgr,
+				!vega10_enable_smc_features(hwmgr,
 				true,
 				data->smu_features[GNLD_THERMAL].smu_feature_bitmap),
 				"Enable THERMAL Feature Failed!",
@@ -2661,7 +2621,7 @@ static int vega10_disable_thermal_protection(struct pp_hwmgr *hwmgr)
 			pr_info("THERMAL Feature Already disabled!");
 
 		PP_ASSERT_WITH_CODE(
-				!vega10_enable_smc_features(hwmgr->smumgr,
+				!vega10_enable_smc_features(hwmgr,
 				false,
 				data->smu_features[GNLD_THERMAL].smu_feature_bitmap),
 				"disable THERMAL Feature Failed!",
@@ -2677,11 +2637,10 @@ static int vega10_enable_vrhot_feature(struct pp_hwmgr *hwmgr)
 	struct vega10_hwmgr *data =
 			(struct vega10_hwmgr *)(hwmgr->backend);
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_RegulatorHot)) {
+	if (PP_CAP(PHM_PlatformCaps_RegulatorHot)) {
 		if (data->smu_features[GNLD_VR0HOT].supported) {
 			PP_ASSERT_WITH_CODE(
-					!vega10_enable_smc_features(hwmgr->smumgr,
+					!vega10_enable_smc_features(hwmgr,
 					true,
 					data->smu_features[GNLD_VR0HOT].smu_feature_bitmap),
 					"Attempt to Enable VR0 Hot feature Failed!",
@@ -2690,7 +2649,7 @@ static int vega10_enable_vrhot_feature(struct pp_hwmgr *hwmgr)
 		} else {
 			if (data->smu_features[GNLD_VR1HOT].supported) {
 				PP_ASSERT_WITH_CODE(
-						!vega10_enable_smc_features(hwmgr->smumgr,
+						!vega10_enable_smc_features(hwmgr,
 						true,
 						data->smu_features[GNLD_VR1HOT].smu_feature_bitmap),
 						"Attempt to Enable VR0 Hot feature Failed!",
@@ -2708,7 +2667,7 @@ static int vega10_enable_ulv(struct pp_hwmgr *hwmgr)
 			(struct vega10_hwmgr *)(hwmgr->backend);
 
 	if (data->registry_data.ulv_support) {
-		PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr->smumgr,
+		PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr,
 				true, data->smu_features[GNLD_ULV].smu_feature_bitmap),
 				"Enable ULV Feature Failed!",
 				return -1);
@@ -2724,7 +2683,7 @@ static int vega10_disable_ulv(struct pp_hwmgr *hwmgr)
 			(struct vega10_hwmgr *)(hwmgr->backend);
 
 	if (data->registry_data.ulv_support) {
-		PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr->smumgr,
+		PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr,
 				false, data->smu_features[GNLD_ULV].smu_feature_bitmap),
 				"disable ULV Feature Failed!",
 				return -EINVAL);
@@ -2740,7 +2699,7 @@ static int vega10_enable_deep_sleep_master_switch(struct pp_hwmgr *hwmgr)
 			(struct vega10_hwmgr *)(hwmgr->backend);
 
 	if (data->smu_features[GNLD_DS_GFXCLK].supported) {
-		PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr->smumgr,
+		PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr,
 				true, data->smu_features[GNLD_DS_GFXCLK].smu_feature_bitmap),
 				"Attempt to Enable DS_GFXCLK Feature Failed!",
 				return -EINVAL);
@@ -2748,7 +2707,7 @@ static int vega10_enable_deep_sleep_master_switch(struct pp_hwmgr *hwmgr)
 	}
 
 	if (data->smu_features[GNLD_DS_SOCCLK].supported) {
-		PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr->smumgr,
+		PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr,
 				true, data->smu_features[GNLD_DS_SOCCLK].smu_feature_bitmap),
 				"Attempt to Enable DS_SOCCLK Feature Failed!",
 				return -EINVAL);
@@ -2756,7 +2715,7 @@ static int vega10_enable_deep_sleep_master_switch(struct pp_hwmgr *hwmgr)
 	}
 
 	if (data->smu_features[GNLD_DS_LCLK].supported) {
-		PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr->smumgr,
+		PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr,
 				true, data->smu_features[GNLD_DS_LCLK].smu_feature_bitmap),
 				"Attempt to Enable DS_LCLK Feature Failed!",
 				return -EINVAL);
@@ -2764,7 +2723,7 @@ static int vega10_enable_deep_sleep_master_switch(struct pp_hwmgr *hwmgr)
 	}
 
 	if (data->smu_features[GNLD_DS_DCEFCLK].supported) {
-		PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr->smumgr,
+		PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr,
 				true, data->smu_features[GNLD_DS_DCEFCLK].smu_feature_bitmap),
 				"Attempt to Enable DS_DCEFCLK Feature Failed!",
 				return -EINVAL);
@@ -2780,7 +2739,7 @@ static int vega10_disable_deep_sleep_master_switch(struct pp_hwmgr *hwmgr)
 			(struct vega10_hwmgr *)(hwmgr->backend);
 
 	if (data->smu_features[GNLD_DS_GFXCLK].supported) {
-		PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr->smumgr,
+		PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr,
 				false, data->smu_features[GNLD_DS_GFXCLK].smu_feature_bitmap),
 				"Attempt to disable DS_GFXCLK Feature Failed!",
 				return -EINVAL);
@@ -2788,7 +2747,7 @@ static int vega10_disable_deep_sleep_master_switch(struct pp_hwmgr *hwmgr)
 	}
 
 	if (data->smu_features[GNLD_DS_SOCCLK].supported) {
-		PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr->smumgr,
+		PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr,
 				false, data->smu_features[GNLD_DS_SOCCLK].smu_feature_bitmap),
 				"Attempt to disable DS_ Feature Failed!",
 				return -EINVAL);
@@ -2796,7 +2755,7 @@ static int vega10_disable_deep_sleep_master_switch(struct pp_hwmgr *hwmgr)
 	}
 
 	if (data->smu_features[GNLD_DS_LCLK].supported) {
-		PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr->smumgr,
+		PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr,
 				false, data->smu_features[GNLD_DS_LCLK].smu_feature_bitmap),
 				"Attempt to disable DS_LCLK Feature Failed!",
 				return -EINVAL);
@@ -2804,7 +2763,7 @@ static int vega10_disable_deep_sleep_master_switch(struct pp_hwmgr *hwmgr)
 	}
 
 	if (data->smu_features[GNLD_DS_DCEFCLK].supported) {
-		PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr->smumgr,
+		PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr,
 				false, data->smu_features[GNLD_DS_DCEFCLK].smu_feature_bitmap),
 				"Attempt to disable DS_DCEFCLK Feature Failed!",
 				return -EINVAL);
@@ -2822,7 +2781,7 @@ static int vega10_stop_dpm(struct pp_hwmgr *hwmgr, uint32_t bitmap)
 
 
 	if(data->smu_features[GNLD_LED_DISPLAY].supported == true){
-		PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr->smumgr,
+		PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr,
 				false, data->smu_features[GNLD_LED_DISPLAY].smu_feature_bitmap),
 		"Attempt to disable LED DPM feature failed!", return -EINVAL);
 		data->smu_features[GNLD_LED_DISPLAY].enabled = false;
@@ -2840,7 +2799,7 @@ static int vega10_stop_dpm(struct pp_hwmgr *hwmgr, uint32_t bitmap)
 		}
 	}
 
-	vega10_enable_smc_features(hwmgr->smumgr, false, feature_mask);
+	vega10_enable_smc_features(hwmgr, false, feature_mask);
 
 	return 0;
 }
@@ -2870,7 +2829,7 @@ static int vega10_start_dpm(struct pp_hwmgr *hwmgr, uint32_t bitmap)
 		}
 	}
 
-	if (vega10_enable_smc_features(hwmgr->smumgr,
+	if (vega10_enable_smc_features(hwmgr,
 			true, feature_mask)) {
 		for (i = 0; i < GNLD_DPM_MAX; i++) {
 			if (data->smu_features[i].smu_feature_bitmap &
@@ -2880,22 +2839,21 @@ static int vega10_start_dpm(struct pp_hwmgr *hwmgr, uint32_t bitmap)
 	}
 
 	if(data->smu_features[GNLD_LED_DISPLAY].supported == true){
-		PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr->smumgr,
+		PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr,
 				true, data->smu_features[GNLD_LED_DISPLAY].smu_feature_bitmap),
 		"Attempt to Enable LED DPM feature Failed!", return -EINVAL);
 		data->smu_features[GNLD_LED_DISPLAY].enabled = true;
 	}
 
 	if (data->vbios_boot_state.bsoc_vddc_lock) {
-		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+		smum_send_msg_to_smc_with_parameter(hwmgr,
 						PPSMC_MSG_SetFloorSocVoltage, 0);
 		data->vbios_boot_state.bsoc_vddc_lock = false;
 	}
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_Falcon_QuickTransition)) {
+	if (PP_CAP(PHM_PlatformCaps_Falcon_QuickTransition)) {
 		if (data->smu_features[GNLD_ACDC].supported) {
-			PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr->smumgr,
+			PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr,
 					true, data->smu_features[GNLD_ACDC].smu_feature_bitmap),
 					"Attempt to Enable DS_GFXCLK Feature Failed!",
 					return -1);
@@ -2912,13 +2870,13 @@ static int vega10_enable_dpm_tasks(struct pp_hwmgr *hwmgr)
 			(struct vega10_hwmgr *)(hwmgr->backend);
 	int tmp_result, result = 0;
 
-	tmp_result = smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+	tmp_result = smum_send_msg_to_smc_with_parameter(hwmgr,
 			PPSMC_MSG_ConfigureTelemetry, data->config_telemetry);
 	PP_ASSERT_WITH_CODE(!tmp_result,
 			"Failed to configure telemetry!",
 			return tmp_result);
 
-	smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+	smum_send_msg_to_smc_with_parameter(hwmgr,
 			PPSMC_MSG_NumOfDisplays, 0);
 
 	tmp_result = (!vega10_is_dpm_running(hwmgr)) ? 0 : -1;
@@ -2926,6 +2884,15 @@ static int vega10_enable_dpm_tasks(struct pp_hwmgr *hwmgr)
 			"DPM is already running right , skipping re-enablement!",
 			return 0);
 
+	if ((data->smu_version == 0x001c2c00) ||
+			(data->smu_version == 0x001c2d00)) {
+		tmp_result = smum_send_msg_to_smc_with_parameter(hwmgr,
+				PPSMC_MSG_UpdatePkgPwrPidAlpha, 1);
+		PP_ASSERT_WITH_CODE(!tmp_result,
+				"Failed to set package power PID!",
+				return tmp_result);
+	}
+
 	tmp_result = vega10_construct_voltage_tables(hwmgr);
 	PP_ASSERT_WITH_CODE(!tmp_result,
 			"Failed to contruct voltage tables!",
@@ -2936,8 +2903,7 @@ static int vega10_enable_dpm_tasks(struct pp_hwmgr *hwmgr)
 			"Failed to initialize SMC table!",
 			result = tmp_result);
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_ThermalController)) {
+	if (PP_CAP(PHM_PlatformCaps_ThermalController)) {
 		tmp_result = vega10_enable_thermal_protection(hwmgr);
 		PP_ASSERT_WITH_CODE(!tmp_result,
 				"Failed to enable thermal protection!",
@@ -3172,8 +3138,9 @@ static int vega10_apply_state_adjust_rules(struct pp_hwmgr *hwmgr,
 	minimum_clocks.engineClock = hwmgr->display_config.min_core_set_clock;
 	minimum_clocks.memoryClock = hwmgr->display_config.min_mem_set_clock;
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_StablePState)) {
+	if (PP_CAP(PHM_PlatformCaps_StablePState)) {
+		stable_pstate_sclk_dpm_percentage =
+			data->registry_data.stable_pstate_sclk_dpm_percentage;
 		PP_ASSERT_WITH_CODE(
 			data->registry_data.stable_pstate_sclk_dpm_percentage >= 1 &&
 			data->registry_data.stable_pstate_sclk_dpm_percentage <= 100,
@@ -3238,10 +3205,8 @@ static int vega10_apply_state_adjust_rules(struct pp_hwmgr *hwmgr,
 	disable_mclk_switching_for_frame_lock = phm_cap_enabled(
 				    hwmgr->platform_descriptor.platformCaps,
 				    PHM_PlatformCaps_DisableMclkSwitchingForFrameLock);
-	disable_mclk_switching_for_vr = phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_DisableMclkSwitchForVR);
-	force_mclk_high = phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_ForceMclkHigh);
+	disable_mclk_switching_for_vr = PP_CAP(PHM_PlatformCaps_DisableMclkSwitchForVR);
+	force_mclk_high = PP_CAP(PHM_PlatformCaps_ForceMclkHigh);
 
 	disable_mclk_switching = (info.display_count > 1) ||
 				    disable_mclk_switching_for_frame_lock ||
@@ -3292,8 +3257,7 @@ static int vega10_apply_state_adjust_rules(struct pp_hwmgr *hwmgr,
 					vega10_ps->performance_levels[1].mem_clock;
 	}
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_StablePState)) {
+	if (PP_CAP(PHM_PlatformCaps_StablePState)) {
 		for (i = 0; i < vega10_ps->performance_level_count; i++) {
 			vega10_ps->performance_levels[i].gfx_clock = stable_pstate_sclk;
 			vega10_ps->performance_levels[i].mem_clock = stable_pstate_mclk;
@@ -3325,10 +3289,8 @@ static int vega10_find_dpm_states_clocks_in_dpm_table(struct pp_hwmgr *hwmgr, co
 
 	data->need_update_dpm_table = 0;
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_ODNinACSupport) ||
-		phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_ODNinDCSupport)) {
+	if (PP_CAP(PHM_PlatformCaps_ODNinACSupport) ||
+	    PP_CAP(PHM_PlatformCaps_ODNinDCSupport)) {
 		for (i = 0; i < sclk_table->count; i++) {
 			if (sclk == sclk_table->dpm_levels[i].value)
 				break;
@@ -3412,10 +3374,8 @@ static int vega10_populate_and_upload_sclk_mclk_dpm_levels(
 	uint32_t dpm_count, clock_percent;
 	uint32_t i;
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_ODNinACSupport) ||
-		phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_ODNinDCSupport)) {
+	if (PP_CAP(PHM_PlatformCaps_ODNinACSupport) ||
+	    PP_CAP(PHM_PlatformCaps_ODNinDCSupport)) {
 
 		if (!data->need_update_dpm_table &&
 			!data->apply_optimized_settings &&
@@ -3480,10 +3440,8 @@ static int vega10_populate_and_upload_sclk_mclk_dpm_levels(
 				dpm_table->
 				gfx_table.dpm_levels[dpm_table->gfx_table.count - 1].
 				value = sclk;
-				if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-						PHM_PlatformCaps_OD6PlusinACSupport) ||
-					phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-							PHM_PlatformCaps_OD6PlusinDCSupport)) {
+				if (PP_CAP(PHM_PlatformCaps_OD6PlusinACSupport) ||
+				    PP_CAP(PHM_PlatformCaps_OD6PlusinDCSupport)) {
 					/* Need to do calculation based on the golden DPM table
 					 * as the Heatmap GPU Clock axis is also based on
 					 * the default values
@@ -3537,10 +3495,8 @@ static int vega10_populate_and_upload_sclk_mclk_dpm_levels(
 			mem_table.dpm_levels[dpm_table->mem_table.count - 1].
 			value = mclk;
 
-			if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-					PHM_PlatformCaps_OD6PlusinACSupport) ||
-				phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-						PHM_PlatformCaps_OD6PlusinDCSupport)) {
+			if (PP_CAP(PHM_PlatformCaps_OD6PlusinACSupport) ||
+			    PP_CAP(PHM_PlatformCaps_OD6PlusinDCSupport)) {
 
 				PP_ASSERT_WITH_CODE(
 					golden_dpm_table->mem_table.dpm_levels
@@ -3732,7 +3688,7 @@ static int vega10_upload_dpm_bootup_level(struct pp_hwmgr *hwmgr)
 		if (data->smc_state_table.gfx_boot_level !=
 				data->dpm_table.gfx_table.dpm_state.soft_min_level) {
 				PP_ASSERT_WITH_CODE(!smum_send_msg_to_smc_with_parameter(
-				hwmgr->smumgr,
+				hwmgr,
 				PPSMC_MSG_SetSoftMinGfxclkByIndex,
 				data->smc_state_table.gfx_boot_level),
 				"Failed to set soft min sclk index!",
@@ -3748,14 +3704,14 @@ static int vega10_upload_dpm_bootup_level(struct pp_hwmgr *hwmgr)
 			if (data->smc_state_table.mem_boot_level == NUM_UCLK_DPM_LEVELS - 1) {
 				socclk_idx = vega10_get_soc_index_for_max_uclk(hwmgr);
 				PP_ASSERT_WITH_CODE(!smum_send_msg_to_smc_with_parameter(
-							hwmgr->smumgr,
+							hwmgr,
 						PPSMC_MSG_SetSoftMinSocclkByIndex,
 						socclk_idx),
 						"Failed to set soft min uclk index!",
 						return -EINVAL);
 			} else {
 				PP_ASSERT_WITH_CODE(!smum_send_msg_to_smc_with_parameter(
-						hwmgr->smumgr,
+						hwmgr,
 						PPSMC_MSG_SetSoftMinUclkByIndex,
 						data->smc_state_table.mem_boot_level),
 						"Failed to set soft min uclk index!",
@@ -3780,7 +3736,7 @@ static int vega10_upload_dpm_max_level(struct pp_hwmgr *hwmgr)
 		if (data->smc_state_table.gfx_max_level !=
 				data->dpm_table.gfx_table.dpm_state.soft_max_level) {
 				PP_ASSERT_WITH_CODE(!smum_send_msg_to_smc_with_parameter(
-				hwmgr->smumgr,
+				hwmgr,
 				PPSMC_MSG_SetSoftMaxGfxclkByIndex,
 				data->smc_state_table.gfx_max_level),
 				"Failed to set soft max sclk index!",
@@ -3794,7 +3750,7 @@ static int vega10_upload_dpm_max_level(struct pp_hwmgr *hwmgr)
 		if (data->smc_state_table.mem_max_level !=
 				data->dpm_table.mem_table.dpm_state.soft_max_level) {
 				PP_ASSERT_WITH_CODE(!smum_send_msg_to_smc_with_parameter(
-				hwmgr->smumgr,
+				hwmgr,
 				PPSMC_MSG_SetSoftMaxUclkByIndex,
 				data->smc_state_table.mem_max_level),
 				"Failed to set soft max mclk index!",
@@ -3853,7 +3809,7 @@ int vega10_enable_disable_vce_dpm(struct pp_hwmgr *hwmgr, bool enable)
 			(struct vega10_hwmgr *)(hwmgr->backend);
 
 	if (data->smu_features[GNLD_DPM_VCE].supported) {
-		PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr->smumgr,
+		PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr,
 				enable,
 				data->smu_features[GNLD_DPM_VCE].smu_feature_bitmap),
 				"Attempt to Enable/Disable DPM VCE Failed!",
@@ -3871,9 +3827,8 @@ static int vega10_update_sclk_threshold(struct pp_hwmgr *hwmgr)
 	int result = 0;
 	uint32_t low_sclk_interrupt_threshold = 0;
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_SclkThrottleLowNotification)
-		&& (hwmgr->gfx_arbiter.sclk_threshold !=
+	if (PP_CAP(PHM_PlatformCaps_SclkThrottleLowNotification) &&
+	    (hwmgr->gfx_arbiter.sclk_threshold !=
 				data->low_sclk_interrupt_threshold)) {
 		data->low_sclk_interrupt_threshold =
 				hwmgr->gfx_arbiter.sclk_threshold;
@@ -3884,7 +3839,7 @@ static int vega10_update_sclk_threshold(struct pp_hwmgr *hwmgr)
 				cpu_to_le32(low_sclk_interrupt_threshold);
 
 		/* This message will also enable SmcToHost Interrupt */
-		result = smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+		result = smum_send_msg_to_smc_with_parameter(hwmgr,
 				PPSMC_MSG_SetLowGfxclkInterruptThreshold,
 				(uint32_t)low_sclk_interrupt_threshold);
 	}
@@ -3920,7 +3875,7 @@ static int vega10_set_power_state_tasks(struct pp_hwmgr *hwmgr,
 			"Failed to update SCLK threshold!",
 			result = tmp_result);
 
-	result = vega10_copy_table_to_smc(hwmgr->smumgr,
+	result = vega10_copy_table_to_smc(hwmgr,
 			(uint8_t *)pp_table, PPTABLE);
 	PP_ASSERT_WITH_CODE(!result,
 			"Failed to upload PPtable!", return result);
@@ -3931,7 +3886,7 @@ static int vega10_set_power_state_tasks(struct pp_hwmgr *hwmgr,
 	return 0;
 }
 
-static int vega10_dpm_get_sclk(struct pp_hwmgr *hwmgr, bool low)
+static uint32_t vega10_dpm_get_sclk(struct pp_hwmgr *hwmgr, bool low)
 {
 	struct pp_power_state *ps;
 	struct vega10_power_state *vega10_ps;
@@ -3953,7 +3908,7 @@ static int vega10_dpm_get_sclk(struct pp_hwmgr *hwmgr, bool low)
 				[vega10_ps->performance_level_count - 1].gfx_clock;
 }
 
-static int vega10_dpm_get_mclk(struct pp_hwmgr *hwmgr, bool low)
+static uint32_t vega10_dpm_get_mclk(struct pp_hwmgr *hwmgr, bool low)
 {
 	struct pp_power_state *ps;
 	struct vega10_power_state *vega10_ps;
@@ -3980,12 +3935,12 @@ static int vega10_get_gpu_power(struct pp_hwmgr *hwmgr,
 {
 	uint32_t value;
 
-	PP_ASSERT_WITH_CODE(!smum_send_msg_to_smc(hwmgr->smumgr,
+	PP_ASSERT_WITH_CODE(!smum_send_msg_to_smc(hwmgr,
 			PPSMC_MSG_GetCurrPkgPwr),
 			"Failed to get current package power!",
 			return -EINVAL);
 
-	vega10_read_arg_from_smc(hwmgr->smumgr, &value);
+	vega10_read_arg_from_smc(hwmgr, &value);
 	/* power value is an integer */
 	query->average_gpu_power = value << 8;
 
@@ -4002,25 +3957,25 @@ static int vega10_read_sensor(struct pp_hwmgr *hwmgr, int idx,
 
 	switch (idx) {
 	case AMDGPU_PP_SENSOR_GFX_SCLK:
-		ret = smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_GetCurrentGfxclkIndex);
+		ret = smum_send_msg_to_smc(hwmgr, PPSMC_MSG_GetCurrentGfxclkIndex);
 		if (!ret) {
-			vega10_read_arg_from_smc(hwmgr->smumgr, &sclk_idx);
+			vega10_read_arg_from_smc(hwmgr, &sclk_idx);
 			*((uint32_t *)value) = dpm_table->gfx_table.dpm_levels[sclk_idx].value;
 			*size = 4;
 		}
 		break;
 	case AMDGPU_PP_SENSOR_GFX_MCLK:
-		ret = smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_GetCurrentUclkIndex);
+		ret = smum_send_msg_to_smc(hwmgr, PPSMC_MSG_GetCurrentUclkIndex);
 		if (!ret) {
-			vega10_read_arg_from_smc(hwmgr->smumgr, &mclk_idx);
+			vega10_read_arg_from_smc(hwmgr, &mclk_idx);
 			*((uint32_t *)value) = dpm_table->mem_table.dpm_levels[mclk_idx].value;
 			*size = 4;
 		}
 		break;
 	case AMDGPU_PP_SENSOR_GPU_LOAD:
-		ret = smum_send_msg_to_smc_with_parameter(hwmgr->smumgr, PPSMC_MSG_GetAverageGfxActivity, 0);
+		ret = smum_send_msg_to_smc_with_parameter(hwmgr, PPSMC_MSG_GetAverageGfxActivity, 0);
 		if (!ret) {
-			vega10_read_arg_from_smc(hwmgr->smumgr, &activity_percent);
+			vega10_read_arg_from_smc(hwmgr, &activity_percent);
 			*((uint32_t *)value) = activity_percent > 100 ? 100 : activity_percent;
 			*size = 4;
 		}
@@ -4055,7 +4010,7 @@ static int vega10_read_sensor(struct pp_hwmgr *hwmgr, int idx,
 static int vega10_notify_smc_display_change(struct pp_hwmgr *hwmgr,
 		bool has_disp)
 {
-	return smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+	return smum_send_msg_to_smc_with_parameter(hwmgr,
 			PPSMC_MSG_SetUclkFastSwitch,
 			has_disp ? 0 : 1);
 }
@@ -4090,7 +4045,7 @@ int vega10_display_clock_voltage_request(struct pp_hwmgr *hwmgr,
 
 	if (!result) {
 		clk_request = (clk_freq << 16) | clk_select;
-		result = smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+		result = smum_send_msg_to_smc_with_parameter(hwmgr,
 				PPSMC_MSG_RequestDisplayClockByFreq,
 				clk_request);
 	}
@@ -4160,7 +4115,7 @@ static int vega10_notify_smc_display_config_after_ps_adjustment(
 		clock_req.clock_freq_in_khz = dpm_table->dpm_levels[i].value;
 		if (!vega10_display_clock_voltage_request(hwmgr, &clock_req)) {
 			PP_ASSERT_WITH_CODE(!smum_send_msg_to_smc_with_parameter(
-					hwmgr->smumgr, PPSMC_MSG_SetMinDeepSleepDcefclk,
+					hwmgr, PPSMC_MSG_SetMinDeepSleepDcefclk,
 					min_clocks.dcefClockInSR /100),
 					"Attempt to set divider for DCEFCLK Failed!",);
 		} else {
@@ -4172,7 +4127,7 @@ static int vega10_notify_smc_display_config_after_ps_adjustment(
 
 	if (min_clocks.memoryClock != 0) {
 		idx = vega10_get_uclk_index(hwmgr, mclk_table, min_clocks.memoryClock);
-		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr, PPSMC_MSG_SetSoftMinUclkByIndex, idx);
+		smum_send_msg_to_smc_with_parameter(hwmgr, PPSMC_MSG_SetSoftMinUclkByIndex, idx);
 		data->dpm_table.mem_table.dpm_state.soft_min_level= idx;
 	}
 
@@ -4275,28 +4230,23 @@ static int vega10_get_profiling_clk_mask(struct pp_hwmgr *hwmgr, enum amd_dpm_fo
 	return 0;
 }
 
-static int vega10_set_fan_control_mode(struct pp_hwmgr *hwmgr, uint32_t mode)
+static void vega10_set_fan_control_mode(struct pp_hwmgr *hwmgr, uint32_t mode)
 {
-	int result = 0;
-
 	switch (mode) {
 	case AMD_FAN_CTRL_NONE:
-		result = vega10_fan_ctrl_set_fan_speed_percent(hwmgr, 100);
+		vega10_fan_ctrl_set_fan_speed_percent(hwmgr, 100);
 		break;
 	case AMD_FAN_CTRL_MANUAL:
-		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_MicrocodeFanControl))
-			result = vega10_fan_ctrl_stop_smc_fan_control(hwmgr);
+		if (PP_CAP(PHM_PlatformCaps_MicrocodeFanControl))
+			vega10_fan_ctrl_stop_smc_fan_control(hwmgr);
 		break;
 	case AMD_FAN_CTRL_AUTO:
-		result = vega10_fan_ctrl_set_static_mode(hwmgr, mode);
-		if (!result)
-			result = vega10_fan_ctrl_start_smc_fan_control(hwmgr);
+		if (PP_CAP(PHM_PlatformCaps_MicrocodeFanControl))
+			vega10_fan_ctrl_start_smc_fan_control(hwmgr);
 		break;
 	default:
 		break;
 	}
-	return result;
 }
 
 static int vega10_dpm_force_dpm_level(struct pp_hwmgr *hwmgr,
@@ -4306,51 +4256,16 @@ static int vega10_dpm_force_dpm_level(struct pp_hwmgr *hwmgr,
 	uint32_t sclk_mask = 0;
 	uint32_t mclk_mask = 0;
 	uint32_t soc_mask = 0;
-	uint32_t profile_mode_mask = AMD_DPM_FORCED_LEVEL_PROFILE_STANDARD |
-					AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK |
-					AMD_DPM_FORCED_LEVEL_PROFILE_MIN_MCLK |
-					AMD_DPM_FORCED_LEVEL_PROFILE_PEAK;
-
-	if (level == hwmgr->dpm_level)
-		return ret;
-
-	if (!(hwmgr->dpm_level & profile_mode_mask)) {
-		/* enter profile mode, save current level, disable gfx cg*/
-		if (level & profile_mode_mask) {
-			hwmgr->saved_dpm_level = hwmgr->dpm_level;
-			cgs_set_clockgating_state(hwmgr->device,
-						AMD_IP_BLOCK_TYPE_GFX,
-						AMD_CG_STATE_UNGATE);
-		}
-	} else {
-		/* exit profile mode, restore level, enable gfx cg*/
-		if (!(level & profile_mode_mask)) {
-			if (level == AMD_DPM_FORCED_LEVEL_PROFILE_EXIT)
-				level = hwmgr->saved_dpm_level;
-			cgs_set_clockgating_state(hwmgr->device,
-					AMD_IP_BLOCK_TYPE_GFX,
-					AMD_CG_STATE_GATE);
-		}
-	}
 
 	switch (level) {
 	case AMD_DPM_FORCED_LEVEL_HIGH:
 		ret = vega10_force_dpm_highest(hwmgr);
-		if (ret)
-			return ret;
-		hwmgr->dpm_level = level;
 		break;
 	case AMD_DPM_FORCED_LEVEL_LOW:
 		ret = vega10_force_dpm_lowest(hwmgr);
-		if (ret)
-			return ret;
-		hwmgr->dpm_level = level;
 		break;
 	case AMD_DPM_FORCED_LEVEL_AUTO:
 		ret = vega10_unforce_dpm_levels(hwmgr);
-		if (ret)
-			return ret;
-		hwmgr->dpm_level = level;
 		break;
 	case AMD_DPM_FORCED_LEVEL_PROFILE_STANDARD:
 	case AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK:
@@ -4359,27 +4274,25 @@ static int vega10_dpm_force_dpm_level(struct pp_hwmgr *hwmgr,
 		ret = vega10_get_profiling_clk_mask(hwmgr, level, &sclk_mask, &mclk_mask, &soc_mask);
 		if (ret)
 			return ret;
-		hwmgr->dpm_level = level;
 		vega10_force_clock_level(hwmgr, PP_SCLK, 1<<sclk_mask);
 		vega10_force_clock_level(hwmgr, PP_MCLK, 1<<mclk_mask);
 		break;
 	case AMD_DPM_FORCED_LEVEL_MANUAL:
-		hwmgr->dpm_level = level;
-		break;
 	case AMD_DPM_FORCED_LEVEL_PROFILE_EXIT:
 	default:
 		break;
 	}
 
-	if (level == AMD_DPM_FORCED_LEVEL_PROFILE_PEAK && hwmgr->saved_dpm_level != AMD_DPM_FORCED_LEVEL_PROFILE_PEAK)
-		vega10_set_fan_control_mode(hwmgr, AMD_FAN_CTRL_NONE);
-	else if (level != AMD_DPM_FORCED_LEVEL_PROFILE_PEAK && hwmgr->saved_dpm_level == AMD_DPM_FORCED_LEVEL_PROFILE_PEAK)
-		vega10_set_fan_control_mode(hwmgr, AMD_FAN_CTRL_AUTO);
-
-	return 0;
+	if (!ret) {
+		if (level == AMD_DPM_FORCED_LEVEL_PROFILE_PEAK && hwmgr->dpm_level != AMD_DPM_FORCED_LEVEL_PROFILE_PEAK)
+			vega10_set_fan_control_mode(hwmgr, AMD_FAN_CTRL_NONE);
+		else if (level != AMD_DPM_FORCED_LEVEL_PROFILE_PEAK && hwmgr->dpm_level == AMD_DPM_FORCED_LEVEL_PROFILE_PEAK)
+			vega10_set_fan_control_mode(hwmgr, AMD_FAN_CTRL_AUTO);
+	}
+	return ret;
 }
 
-static int vega10_get_fan_control_mode(struct pp_hwmgr *hwmgr)
+static uint32_t vega10_get_fan_control_mode(struct pp_hwmgr *hwmgr)
 {
 	struct vega10_hwmgr *data = (struct vega10_hwmgr *)(hwmgr->backend);
 
@@ -4624,7 +4537,7 @@ static int vega10_force_clock_level(struct pp_hwmgr *hwmgr,
 	struct vega10_hwmgr *data = (struct vega10_hwmgr *)(hwmgr->backend);
 	int i;
 
-	if (hwmgr->dpm_level & (AMD_DPM_FORCED_LEVEL_AUTO |
+	if (hwmgr->request_dpm_level & (AMD_DPM_FORCED_LEVEL_AUTO |
 				AMD_DPM_FORCED_LEVEL_LOW |
 				AMD_DPM_FORCED_LEVEL_HIGH))
 		return -EINVAL;
@@ -4697,11 +4610,11 @@ static int vega10_print_clock_levels(struct pp_hwmgr *hwmgr,
 		if (data->registry_data.sclk_dpm_key_disabled)
 			break;
 
-		PP_ASSERT_WITH_CODE(!smum_send_msg_to_smc(hwmgr->smumgr,
+		PP_ASSERT_WITH_CODE(!smum_send_msg_to_smc(hwmgr,
 				PPSMC_MSG_GetCurrentGfxclkIndex),
 				"Attempt to get current sclk index Failed!",
 				return -1);
-		PP_ASSERT_WITH_CODE(!vega10_read_arg_from_smc(hwmgr->smumgr,
+		PP_ASSERT_WITH_CODE(!vega10_read_arg_from_smc(hwmgr,
 				&now),
 				"Attempt to read sclk index Failed!",
 				return -1);
@@ -4715,11 +4628,11 @@ static int vega10_print_clock_levels(struct pp_hwmgr *hwmgr,
 		if (data->registry_data.mclk_dpm_key_disabled)
 			break;
 
-		PP_ASSERT_WITH_CODE(!smum_send_msg_to_smc(hwmgr->smumgr,
+		PP_ASSERT_WITH_CODE(!smum_send_msg_to_smc(hwmgr,
 				PPSMC_MSG_GetCurrentUclkIndex),
 				"Attempt to get current mclk index Failed!",
 				return -1);
-		PP_ASSERT_WITH_CODE(!vega10_read_arg_from_smc(hwmgr->smumgr,
+		PP_ASSERT_WITH_CODE(!vega10_read_arg_from_smc(hwmgr,
 				&now),
 				"Attempt to read mclk index Failed!",
 				return -1);
@@ -4730,11 +4643,11 @@ static int vega10_print_clock_levels(struct pp_hwmgr *hwmgr,
 					(i == now) ? "*" : "");
 		break;
 	case PP_PCIE:
-		PP_ASSERT_WITH_CODE(!smum_send_msg_to_smc(hwmgr->smumgr,
+		PP_ASSERT_WITH_CODE(!smum_send_msg_to_smc(hwmgr,
 				PPSMC_MSG_GetCurrentLinkIndex),
 				"Attempt to get current mclk index Failed!",
 				return -1);
-		PP_ASSERT_WITH_CODE(!vega10_read_arg_from_smc(hwmgr->smumgr,
+		PP_ASSERT_WITH_CODE(!vega10_read_arg_from_smc(hwmgr,
 				&now),
 				"Attempt to read mclk index Failed!",
 				return -1);
@@ -4762,7 +4675,7 @@ static int vega10_display_configuration_changed_task(struct pp_hwmgr *hwmgr)
 
 	if ((data->water_marks_bitmap & WaterMarksExist) &&
 			!(data->water_marks_bitmap & WaterMarksLoaded)) {
-		result = vega10_copy_table_to_smc(hwmgr->smumgr,
+		result = vega10_copy_table_to_smc(hwmgr,
 			(uint8_t *)wm_table, WMTABLE);
 		PP_ASSERT_WITH_CODE(result, "Failed to update WMTABLE!", return EINVAL);
 		data->water_marks_bitmap |= WaterMarksLoaded;
@@ -4771,7 +4684,7 @@ static int vega10_display_configuration_changed_task(struct pp_hwmgr *hwmgr)
 	if (data->water_marks_bitmap & WaterMarksLoaded) {
 		cgs_get_active_displays_info(hwmgr->device, &info);
 		num_turned_on_displays = info.display_count;
-		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+		smum_send_msg_to_smc_with_parameter(hwmgr,
 			PPSMC_MSG_NumOfDisplays, num_turned_on_displays);
 	}
 
@@ -4784,7 +4697,7 @@ int vega10_enable_disable_uvd_dpm(struct pp_hwmgr *hwmgr, bool enable)
 			(struct vega10_hwmgr *)(hwmgr->backend);
 
 	if (data->smu_features[GNLD_DPM_UVD].supported) {
-		PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr->smumgr,
+		PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr,
 				enable,
 				data->smu_features[GNLD_DPM_UVD].smu_feature_bitmap),
 				"Attempt to Enable/Disable DPM UVD Failed!",
@@ -4794,20 +4707,20 @@ int vega10_enable_disable_uvd_dpm(struct pp_hwmgr *hwmgr, bool enable)
 	return 0;
 }
 
-static int vega10_power_gate_vce(struct pp_hwmgr *hwmgr, bool bgate)
+static void vega10_power_gate_vce(struct pp_hwmgr *hwmgr, bool bgate)
 {
 	struct vega10_hwmgr *data = (struct vega10_hwmgr *)(hwmgr->backend);
 
 	data->vce_power_gated = bgate;
-	return vega10_enable_disable_vce_dpm(hwmgr, !bgate);
+	vega10_enable_disable_vce_dpm(hwmgr, !bgate);
 }
 
-static int vega10_power_gate_uvd(struct pp_hwmgr *hwmgr, bool bgate)
+static void vega10_power_gate_uvd(struct pp_hwmgr *hwmgr, bool bgate)
 {
 	struct vega10_hwmgr *data = (struct vega10_hwmgr *)(hwmgr->backend);
 
 	data->uvd_power_gated = bgate;
-	return vega10_enable_disable_uvd_dpm(hwmgr, !bgate);
+	vega10_enable_disable_uvd_dpm(hwmgr, !bgate);
 }
 
 static inline bool vega10_are_power_levels_equal(
@@ -4866,7 +4779,7 @@ vega10_check_smc_update_required_for_display_configuration(struct pp_hwmgr *hwmg
 	if (data->display_timing.num_existing_displays != info.display_count)
 		is_update_required = true;
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_SclkDeepSleep)) {
+	if (PP_CAP(PHM_PlatformCaps_SclkDeepSleep)) {
 		if (data->display_timing.min_clock_in_sr != hwmgr->display_config.min_core_set_clock_in_sr)
 			is_update_required = true;
 	}
@@ -4883,8 +4796,7 @@ static int vega10_disable_dpm_tasks(struct pp_hwmgr *hwmgr)
 			"DPM is not running right now, no need to disable DPM!",
 			return 0);
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_ThermalController))
+	if (PP_CAP(PHM_PlatformCaps_ThermalController))
 		vega10_disable_thermal_protection(hwmgr);
 
 	tmp_result = vega10_disable_power_containment(hwmgr);
@@ -4972,7 +4884,7 @@ static int vega10_set_power_profile_state(struct pp_hwmgr *hwmgr,
 		if (!data->registry_data.sclk_dpm_key_disabled)
 			PP_ASSERT_WITH_CODE(
 					!smum_send_msg_to_smc_with_parameter(
-					hwmgr->smumgr,
+					hwmgr,
 					PPSMC_MSG_SetSoftMinGfxclkByIndex,
 					sclk_idx),
 					"Failed to set soft min sclk index!",
@@ -4983,7 +4895,7 @@ static int vega10_set_power_profile_state(struct pp_hwmgr *hwmgr,
 		if (!data->registry_data.mclk_dpm_key_disabled)
 			PP_ASSERT_WITH_CODE(
 					!smum_send_msg_to_smc_with_parameter(
-					hwmgr->smumgr,
+					hwmgr,
 					PPSMC_MSG_SetSoftMinUclkByIndex,
 					mclk_idx),
 					"Failed to set soft min mclk index!",
@@ -5096,6 +5008,65 @@ static int vega10_set_mclk_od(struct pp_hwmgr *hwmgr, uint32_t value)
 	return 0;
 }
 
+static int vega10_notify_cac_buffer_info(struct pp_hwmgr *hwmgr,
+					uint32_t virtual_addr_low,
+					uint32_t virtual_addr_hi,
+					uint32_t mc_addr_low,
+					uint32_t mc_addr_hi,
+					uint32_t size)
+{
+	smum_send_msg_to_smc_with_parameter(hwmgr,
+					PPSMC_MSG_SetSystemVirtualDramAddrHigh,
+					virtual_addr_hi);
+	smum_send_msg_to_smc_with_parameter(hwmgr,
+					PPSMC_MSG_SetSystemVirtualDramAddrLow,
+					virtual_addr_low);
+	smum_send_msg_to_smc_with_parameter(hwmgr,
+					PPSMC_MSG_DramLogSetDramAddrHigh,
+					mc_addr_hi);
+
+	smum_send_msg_to_smc_with_parameter(hwmgr,
+					PPSMC_MSG_DramLogSetDramAddrLow,
+					mc_addr_low);
+
+	smum_send_msg_to_smc_with_parameter(hwmgr,
+					PPSMC_MSG_DramLogSetDramSize,
+					size);
+	return 0;
+}
+
+static int vega10_register_thermal_interrupt(struct pp_hwmgr *hwmgr,
+		const void *info)
+{
+	struct cgs_irq_src_funcs *irq_src =
+			(struct cgs_irq_src_funcs *)info;
+
+	if (hwmgr->thermal_controller.ucType ==
+			ATOM_VEGA10_PP_THERMALCONTROLLER_VEGA10 ||
+		hwmgr->thermal_controller.ucType ==
+			ATOM_VEGA10_PP_THERMALCONTROLLER_EMC2103_WITH_INTERNAL) {
+		PP_ASSERT_WITH_CODE(!cgs_add_irq_source(hwmgr->device,
+				0xf, /* AMDGPU_IH_CLIENTID_THM */
+				0, 0, irq_src[0].set, irq_src[0].handler, hwmgr),
+				"Failed to register high thermal interrupt!",
+				return -EINVAL);
+		PP_ASSERT_WITH_CODE(!cgs_add_irq_source(hwmgr->device,
+				0xf, /* AMDGPU_IH_CLIENTID_THM */
+				1, 0, irq_src[1].set, irq_src[1].handler, hwmgr),
+				"Failed to register low thermal interrupt!",
+				return -EINVAL);
+	}
+
+	/* Register CTF(GPIO_19) interrupt */
+	PP_ASSERT_WITH_CODE(!cgs_add_irq_source(hwmgr->device,
+			0x16, /* AMDGPU_IH_CLIENTID_ROM_SMUIO, */
+			83, 0, irq_src[2].set, irq_src[2].handler, hwmgr),
+			"Failed to register CTF thermal interrupt!",
+			return -EINVAL);
+
+	return 0;
+}
+
 static const struct pp_hwmgr_func vega10_hwmgr_funcs = {
 	.backend_init = vega10_hwmgr_backend_init,
 	.backend_fini = vega10_hwmgr_backend_fini,
@@ -5149,12 +5120,15 @@ static const struct pp_hwmgr_func vega10_hwmgr_funcs = {
 	.get_mclk_od = vega10_get_mclk_od,
 	.set_mclk_od = vega10_set_mclk_od,
 	.avfs_control = vega10_avfs_enable,
+	.notify_cac_buffer_info = vega10_notify_cac_buffer_info,
+	.register_internal_thermal_interrupt = vega10_register_thermal_interrupt,
+	.start_thermal_controller = vega10_start_thermal_controller,
 };
 
 int vega10_hwmgr_init(struct pp_hwmgr *hwmgr)
 {
 	hwmgr->hwmgr_func = &vega10_hwmgr_funcs;
 	hwmgr->pptable_func = &vega10_pptable_funcs;
-	pp_vega10_thermal_initialize(hwmgr);
+
 	return 0;
 }
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.h b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.h
index 676cd7735883..8f7358cc3327 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.h
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.h
@@ -31,7 +31,6 @@
 #include "vega10_ppsmc.h"
 #include "vega10_powertune.h"
 
-extern const uint32_t PhwVega10_Magic;
 #define VEGA10_MAX_HARDWARE_POWERLEVELS 2
 
 #define WaterMarksExist  1
@@ -390,6 +389,7 @@ struct vega10_hwmgr {
 	uint32_t                       config_telemetry;
 	uint32_t                       smu_version;
 	uint32_t                       acg_loop_state;
+	uint32_t                       mem_channels;
 };
 
 #define VEGA10_DPM2_NEAR_TDP_DEC                      10
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_powertune.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_powertune.c
index e7fa67063cdc..598a194737a9 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_powertune.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_powertune.c
@@ -854,99 +854,79 @@ static void vega10_didt_set_mask(struct pp_hwmgr *hwmgr, const bool enable)
 	uint32_t en = (enable ? 1 : 0);
 	uint32_t didt_block_info = SQ_IR_MASK | TCP_IR_MASK | TD_PCC_MASK;
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_SQRamping)) {
-		data = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_SQ_CTRL0);
-		data &= ~DIDT_SQ_CTRL0__DIDT_CTRL_EN_MASK;
-		data |= ((en << DIDT_SQ_CTRL0__DIDT_CTRL_EN__SHIFT) & DIDT_SQ_CTRL0__DIDT_CTRL_EN_MASK);
-		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_SQ_CTRL0, data);
+	if (PP_CAP(PHM_PlatformCaps_SQRamping)) {
+		CGS_WREG32_FIELD_IND(hwmgr->device, CGS_IND_REG__DIDT,
+				     DIDT_SQ_CTRL0, DIDT_CTRL_EN, en);
 		didt_block_info &= ~SQ_Enable_MASK;
 		didt_block_info |= en << SQ_Enable_SHIFT;
 	}
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DBRamping)) {
-		data = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_DB_CTRL0);
-		data &= ~DIDT_DB_CTRL0__DIDT_CTRL_EN_MASK;
-		data |= ((en << DIDT_DB_CTRL0__DIDT_CTRL_EN__SHIFT) & DIDT_DB_CTRL0__DIDT_CTRL_EN_MASK);
-		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_DB_CTRL0, data);
+	if (PP_CAP(PHM_PlatformCaps_DBRamping)) {
+		CGS_WREG32_FIELD_IND(hwmgr->device, CGS_IND_REG__DIDT,
+				     DIDT_DB_CTRL0, DIDT_CTRL_EN, en);
 		didt_block_info &= ~DB_Enable_MASK;
 		didt_block_info |= en << DB_Enable_SHIFT;
 	}
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_TDRamping)) {
-		data = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_TD_CTRL0);
-		data &= ~DIDT_TD_CTRL0__DIDT_CTRL_EN_MASK;
-		data |= ((en << DIDT_TD_CTRL0__DIDT_CTRL_EN__SHIFT) & DIDT_TD_CTRL0__DIDT_CTRL_EN_MASK);
-		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_TD_CTRL0, data);
+	if (PP_CAP(PHM_PlatformCaps_TDRamping)) {
+		CGS_WREG32_FIELD_IND(hwmgr->device, CGS_IND_REG__DIDT,
+				     DIDT_TD_CTRL0, DIDT_CTRL_EN, en);
 		didt_block_info &= ~TD_Enable_MASK;
 		didt_block_info |= en << TD_Enable_SHIFT;
 	}
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_TCPRamping)) {
-		data = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_TCP_CTRL0);
-		data &= ~DIDT_TCP_CTRL0__DIDT_CTRL_EN_MASK;
-		data |= ((en << DIDT_TCP_CTRL0__DIDT_CTRL_EN__SHIFT) & DIDT_TCP_CTRL0__DIDT_CTRL_EN_MASK);
-		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_TCP_CTRL0, data);
+	if (PP_CAP(PHM_PlatformCaps_TCPRamping)) {
+		CGS_WREG32_FIELD_IND(hwmgr->device, CGS_IND_REG__DIDT,
+				     DIDT_TCP_CTRL0, DIDT_CTRL_EN, en);
 		didt_block_info &= ~TCP_Enable_MASK;
 		didt_block_info |= en << TCP_Enable_SHIFT;
 	}
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DBRRamping)) {
-		data = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_DBR_CTRL0);
-		data &= ~DIDT_DBR_CTRL0__DIDT_CTRL_EN_MASK;
-		data |= ((en << DIDT_DBR_CTRL0__DIDT_CTRL_EN__SHIFT) & DIDT_DBR_CTRL0__DIDT_CTRL_EN_MASK);
-		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_DBR_CTRL0, data);
+	if (PP_CAP(PHM_PlatformCaps_DBRRamping)) {
+		CGS_WREG32_FIELD_IND(hwmgr->device, CGS_IND_REG__DIDT,
+				     DIDT_DBR_CTRL0, DIDT_CTRL_EN, en);
 	}
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DiDtEDCEnable)) {
-		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_SQRamping)) {
+	if (PP_CAP(PHM_PlatformCaps_DiDtEDCEnable)) {
+		if (PP_CAP(PHM_PlatformCaps_SQRamping)) {
 			data = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_SQ_EDC_CTRL);
-			data &= ~DIDT_SQ_EDC_CTRL__EDC_EN_MASK;
-			data |= ((en << DIDT_SQ_EDC_CTRL__EDC_EN__SHIFT) & DIDT_SQ_EDC_CTRL__EDC_EN_MASK);
-			data &= ~DIDT_SQ_EDC_CTRL__EDC_SW_RST_MASK;
-			data |= ((~en << DIDT_SQ_EDC_CTRL__EDC_SW_RST__SHIFT) & DIDT_SQ_EDC_CTRL__EDC_SW_RST_MASK);
+			data = CGS_REG_SET_FIELD(data, DIDT_SQ_EDC_CTRL, EDC_EN, en);
+			data = CGS_REG_SET_FIELD(data, DIDT_SQ_EDC_CTRL, EDC_SW_RST, ~en);
 			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_SQ_EDC_CTRL, data);
 		}
 
-		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DBRamping)) {
+		if (PP_CAP(PHM_PlatformCaps_DBRamping)) {
 			data = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_DB_EDC_CTRL);
-			data &= ~DIDT_DB_EDC_CTRL__EDC_EN_MASK;
-			data |= ((en << DIDT_DB_EDC_CTRL__EDC_EN__SHIFT) & DIDT_DB_EDC_CTRL__EDC_EN_MASK);
-			data &= ~DIDT_DB_EDC_CTRL__EDC_SW_RST_MASK;
-			data |= ((~en << DIDT_DB_EDC_CTRL__EDC_SW_RST__SHIFT) & DIDT_DB_EDC_CTRL__EDC_SW_RST_MASK);
+			data = CGS_REG_SET_FIELD(data, DIDT_DB_EDC_CTRL, EDC_EN, en);
+			data = CGS_REG_SET_FIELD(data, DIDT_DB_EDC_CTRL, EDC_SW_RST, ~en);
 			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_DB_EDC_CTRL, data);
 		}
 
-		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_TDRamping)) {
+		if (PP_CAP(PHM_PlatformCaps_TDRamping)) {
 			data = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_TD_EDC_CTRL);
-			data &= ~DIDT_TD_EDC_CTRL__EDC_EN_MASK;
-			data |= ((en << DIDT_TD_EDC_CTRL__EDC_EN__SHIFT) & DIDT_TD_EDC_CTRL__EDC_EN_MASK);
-			data &= ~DIDT_TD_EDC_CTRL__EDC_SW_RST_MASK;
-			data |= ((~en << DIDT_TD_EDC_CTRL__EDC_SW_RST__SHIFT) & DIDT_TD_EDC_CTRL__EDC_SW_RST_MASK);
+			data = CGS_REG_SET_FIELD(data, DIDT_TD_EDC_CTRL, EDC_EN, en);
+			data = CGS_REG_SET_FIELD(data, DIDT_TD_EDC_CTRL, EDC_SW_RST, ~en);
 			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_TD_EDC_CTRL, data);
 		}
 
-		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_TCPRamping)) {
+		if (PP_CAP(PHM_PlatformCaps_TCPRamping)) {
 			data = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_TCP_EDC_CTRL);
-			data &= ~DIDT_TCP_EDC_CTRL__EDC_EN_MASK;
-			data |= ((en << DIDT_TCP_EDC_CTRL__EDC_EN__SHIFT) & DIDT_TCP_EDC_CTRL__EDC_EN_MASK);
-			data &= ~DIDT_TCP_EDC_CTRL__EDC_SW_RST_MASK;
-			data |= ((~en << DIDT_TCP_EDC_CTRL__EDC_SW_RST__SHIFT) & DIDT_TCP_EDC_CTRL__EDC_SW_RST_MASK);
+			data = CGS_REG_SET_FIELD(data, DIDT_TCP_EDC_CTRL, EDC_EN, en);
+			data = CGS_REG_SET_FIELD(data, DIDT_TCP_EDC_CTRL, EDC_SW_RST, ~en);
 			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_TCP_EDC_CTRL, data);
 		}
 
-		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DBRRamping)) {
+		if (PP_CAP(PHM_PlatformCaps_DBRRamping)) {
 			data = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_DBR_EDC_CTRL);
-			data &= ~DIDT_DBR_EDC_CTRL__EDC_EN_MASK;
-			data |= ((en << DIDT_DBR_EDC_CTRL__EDC_EN__SHIFT) & DIDT_DBR_EDC_CTRL__EDC_EN_MASK);
-			data &= ~DIDT_DBR_EDC_CTRL__EDC_SW_RST_MASK;
-			data |= ((~en << DIDT_DBR_EDC_CTRL__EDC_SW_RST__SHIFT) & DIDT_DBR_EDC_CTRL__EDC_SW_RST_MASK);
+			data = CGS_REG_SET_FIELD(data, DIDT_DBR_EDC_CTRL, EDC_EN, en);
+			data = CGS_REG_SET_FIELD(data, DIDT_DBR_EDC_CTRL, EDC_SW_RST, ~en);
 			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__DIDT, ixDIDT_DBR_EDC_CTRL, data);
 		}
 	}
 
 	if (enable) {
 		/* For Vega10, SMC does not support any mask yet. */
-		result = smum_send_msg_to_smc_with_parameter(hwmgr->smumgr, PPSMC_MSG_ConfigureGfxDidt, didt_block_info);
+		result = smum_send_msg_to_smc_with_parameter(hwmgr, PPSMC_MSG_ConfigureGfxDidt, didt_block_info);
 		PP_ASSERT((0 == result), "[EnableDiDtConfig] SMC Configure Gfx Didt Failed!");
 	}
 }
@@ -1040,10 +1020,10 @@ static int vega10_enable_psm_gc_didt_config(struct pp_hwmgr *hwmgr)
 	cgs_enter_safe_mode(hwmgr->device, false);
 
 	vega10_program_gc_didt_config_registers(hwmgr, GCDiDtDroopCtrlConfig_vega10);
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_GCEDC))
+	if (PP_CAP(PHM_PlatformCaps_GCEDC))
 		vega10_program_gc_didt_config_registers(hwmgr, GCDiDtCtrl0Config_vega10);
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_PSM))
+	if (PP_CAP(PHM_PlatformCaps_PSM))
 		vega10_program_gc_didt_config_registers(hwmgr,  AvfsPSMInitConfig_vega10);
 
 	return 0;
@@ -1059,12 +1039,12 @@ static int vega10_disable_psm_gc_didt_config(struct pp_hwmgr *hwmgr)
 
 	cgs_enter_safe_mode(hwmgr->device, false);
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_GCEDC)) {
+	if (PP_CAP(PHM_PlatformCaps_GCEDC)) {
 		data = 0x00000000;
 		cgs_write_register(hwmgr->device, mmGC_DIDT_CTRL0, data);
 	}
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_PSM))
+	if (PP_CAP(PHM_PlatformCaps_PSM))
 		vega10_program_gc_didt_config_registers(hwmgr,  AvfsPSMResetConfig_vega10);
 
 	return 0;
@@ -1159,12 +1139,12 @@ static int vega10_enable_psm_gc_edc_config(struct pp_hwmgr *hwmgr)
 
 	vega10_program_gc_didt_config_registers(hwmgr, PSMGCEDCDroopCtrlConfig_vega10);
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_GCEDC)) {
+	if (PP_CAP(PHM_PlatformCaps_GCEDC)) {
 		vega10_program_gc_didt_config_registers(hwmgr, PSMGCEDCCtrlResetConfig_vega10);
 		vega10_program_gc_didt_config_registers(hwmgr, PSMGCEDCCtrlConfig_vega10);
 	}
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_PSM))
+	if (PP_CAP(PHM_PlatformCaps_PSM))
 		vega10_program_gc_didt_config_registers(hwmgr,  AvfsPSMInitConfig_vega10);
 
 	return 0;
@@ -1180,12 +1160,12 @@ static int vega10_disable_psm_gc_edc_config(struct pp_hwmgr *hwmgr)
 
 	cgs_enter_safe_mode(hwmgr->device, false);
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_GCEDC)) {
+	if (PP_CAP(PHM_PlatformCaps_GCEDC)) {
 		data = 0x00000000;
 		cgs_write_register(hwmgr->device, mmGC_EDC_CTRL, data);
 	}
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_PSM))
+	if (PP_CAP(PHM_PlatformCaps_PSM))
 		vega10_program_gc_didt_config_registers(hwmgr,  AvfsPSMResetConfig_vega10);
 
 	return 0;
@@ -1263,8 +1243,8 @@ int vega10_enable_didt_config(struct pp_hwmgr *hwmgr)
 		}
 
 		if (0 == result) {
-			PP_ASSERT_WITH_CODE((!vega10_enable_smc_features(hwmgr->smumgr, true, data->smu_features[GNLD_DIDT].smu_feature_bitmap)),
-				"[EnableDiDtConfig] Attempt to Enable DiDt feature Failed!", return result);
+			result = vega10_enable_smc_features(hwmgr, true, data->smu_features[GNLD_DIDT].smu_feature_bitmap);
+			PP_ASSERT_WITH_CODE((0 == result), "[EnableDiDtConfig] Attempt to Enable DiDt feature Failed!", return result);
 			data->smu_features[GNLD_DIDT].enabled = true;
 		}
 	}
@@ -1310,8 +1290,8 @@ int vega10_disable_didt_config(struct pp_hwmgr *hwmgr)
 		}
 
 		if (0 == result) {
-			PP_ASSERT_WITH_CODE((0 != vega10_enable_smc_features(hwmgr->smumgr, false, data->smu_features[GNLD_DIDT].smu_feature_bitmap)),
-					"[DisableDiDtConfig] Attempt to Disable DiDt feature Failed!", return result);
+			result = vega10_enable_smc_features(hwmgr, false, data->smu_features[GNLD_DIDT].smu_feature_bitmap);
+			PP_ASSERT_WITH_CODE((0 == result), "[DisableDiDtConfig] Attempt to Disable DiDt feature Failed!", return result);
 			data->smu_features[GNLD_DIDT].enabled = false;
 		}
 	}
@@ -1364,7 +1344,7 @@ int vega10_set_power_limit(struct pp_hwmgr *hwmgr, uint32_t n)
 			(struct vega10_hwmgr *)(hwmgr->backend);
 
 	if (data->registry_data.enable_pkg_pwr_tracking_feature)
-		return smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+		return smum_send_msg_to_smc_with_parameter(hwmgr,
 				PPSMC_MSG_SetPptLimit, n);
 
 	return 0;
@@ -1381,16 +1361,15 @@ int vega10_enable_power_containment(struct pp_hwmgr *hwmgr)
 			(uint32_t)(tdp_table->usMaximumPowerDeliveryLimit);
 	int result = 0;
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_PowerContainment)) {
+	if (PP_CAP(PHM_PlatformCaps_PowerContainment)) {
 		if (data->smu_features[GNLD_PPT].supported)
-			PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr->smumgr,
+			PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr,
 					true, data->smu_features[GNLD_PPT].smu_feature_bitmap),
 					"Attempt to enable PPT feature Failed!",
 					data->smu_features[GNLD_PPT].supported = false);
 
 		if (data->smu_features[GNLD_TDC].supported)
-			PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr->smumgr,
+			PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr,
 					true, data->smu_features[GNLD_TDC].smu_feature_bitmap),
 					"Attempt to enable PPT feature Failed!",
 					data->smu_features[GNLD_TDC].supported = false);
@@ -1409,16 +1388,15 @@ int vega10_disable_power_containment(struct pp_hwmgr *hwmgr)
 	struct vega10_hwmgr *data =
 			(struct vega10_hwmgr *)(hwmgr->backend);
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_PowerContainment)) {
+	if (PP_CAP(PHM_PlatformCaps_PowerContainment)) {
 		if (data->smu_features[GNLD_PPT].supported)
-			PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr->smumgr,
+			PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr,
 					false, data->smu_features[GNLD_PPT].smu_feature_bitmap),
 					"Attempt to disable PPT feature Failed!",
 					data->smu_features[GNLD_PPT].supported = false);
 
 		if (data->smu_features[GNLD_TDC].supported)
-			PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr->smumgr,
+			PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr,
 					false, data->smu_features[GNLD_TDC].smu_feature_bitmap),
 					"Attempt to disable PPT feature Failed!",
 					data->smu_features[GNLD_TDC].supported = false);
@@ -1430,7 +1408,7 @@ int vega10_disable_power_containment(struct pp_hwmgr *hwmgr)
 static int vega10_set_overdrive_target_percentage(struct pp_hwmgr *hwmgr,
 		uint32_t adjust_percent)
 {
-	return smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+	return smum_send_msg_to_smc_with_parameter(hwmgr,
 			PPSMC_MSG_OverDriveSetPercentage, adjust_percent);
 }
 
@@ -1438,8 +1416,7 @@ int vega10_power_control_set_level(struct pp_hwmgr *hwmgr)
 {
 	int adjust_percent, result = 0;
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_PowerContainment)) {
+	if (PP_CAP(PHM_PlatformCaps_PowerContainment)) {
 		adjust_percent =
 				hwmgr->platform_descriptor.TDPAdjustmentPolarity ?
 				hwmgr->platform_descriptor.TDPAdjustment :
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_processpptables.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_processpptables.c
index e343df190375..f14c7611fad3 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_processpptables.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_processpptables.c
@@ -291,8 +291,7 @@ static int get_mm_clock_voltage_table(
 	table_size = sizeof(uint32_t) +
 			sizeof(phm_ppt_v1_mm_clock_voltage_dependency_record) *
 			mm_dependency_table->ucNumEntries;
-	mm_table = (phm_ppt_v1_mm_clock_voltage_dependency_table *)
-			kzalloc(table_size, GFP_KERNEL);
+	mm_table = kzalloc(table_size, GFP_KERNEL);
 
 	if (!mm_table)
 		return -ENOMEM;
@@ -519,8 +518,7 @@ static int get_socclk_voltage_dependency_table(
 			sizeof(phm_ppt_v1_clock_voltage_dependency_record) *
 			clk_dep_table->ucNumEntries;
 
-	clk_table = (phm_ppt_v1_clock_voltage_dependency_table *)
-			kzalloc(table_size, GFP_KERNEL);
+	clk_table = kzalloc(table_size, GFP_KERNEL);
 
 	if (!clk_table)
 		return -ENOMEM;
@@ -554,8 +552,7 @@ static int get_mclk_voltage_dependency_table(
 			sizeof(phm_ppt_v1_clock_voltage_dependency_record) *
 			mclk_dep_table->ucNumEntries;
 
-	mclk_table = (phm_ppt_v1_clock_voltage_dependency_table *)
-			kzalloc(table_size, GFP_KERNEL);
+	mclk_table = kzalloc(table_size, GFP_KERNEL);
 
 	if (!mclk_table)
 		return -ENOMEM;
@@ -596,8 +593,7 @@ static int get_gfxclk_voltage_dependency_table(
 			sizeof(phm_ppt_v1_clock_voltage_dependency_record) *
 			clk_dep_table->ucNumEntries;
 
-	clk_table = (struct phm_ppt_v1_clock_voltage_dependency_table *)
-			kzalloc(table_size, GFP_KERNEL);
+	clk_table = kzalloc(table_size, GFP_KERNEL);
 
 	if (!clk_table)
 		return -ENOMEM;
@@ -663,8 +659,7 @@ static int get_pix_clk_voltage_dependency_table(
 			sizeof(phm_ppt_v1_clock_voltage_dependency_record) *
 			clk_dep_table->ucNumEntries;
 
-	clk_table = (struct phm_ppt_v1_clock_voltage_dependency_table *)
-			kzalloc(table_size, GFP_KERNEL);
+	clk_table = kzalloc(table_size, GFP_KERNEL);
 
 	if (!clk_table)
 		return -ENOMEM;
@@ -728,8 +723,7 @@ static int get_dcefclk_voltage_dependency_table(
 			sizeof(phm_ppt_v1_clock_voltage_dependency_record) *
 			num_entries;
 
-	clk_table = (struct phm_ppt_v1_clock_voltage_dependency_table *)
-			kzalloc(table_size, GFP_KERNEL);
+	clk_table = kzalloc(table_size, GFP_KERNEL);
 
 	if (!clk_table)
 		return -ENOMEM;
@@ -772,8 +766,7 @@ static int get_pcie_table(struct pp_hwmgr *hwmgr,
 			sizeof(struct phm_ppt_v1_pcie_record) *
 			atom_pcie_table->ucNumEntries;
 
-	pcie_table = (struct phm_ppt_v1_pcie_table *)
-			kzalloc(table_size, GFP_KERNEL);
+	pcie_table = kzalloc(table_size, GFP_KERNEL);
 
 	if (!pcie_table)
 		return -ENOMEM;
@@ -1026,10 +1019,9 @@ static int get_vddc_lookup_table(
 	table_size = sizeof(uint32_t) +
 			sizeof(phm_ppt_v1_voltage_lookup_record) * max_levels;
 
-	table = (phm_ppt_v1_voltage_lookup_table *)
-			kzalloc(table_size, GFP_KERNEL);
+	table = kzalloc(table_size, GFP_KERNEL);
 
-	if (NULL == table)
+	if (table == NULL)
 		return -ENOMEM;
 
 	table->count = vddc_lookup_pp_tables->ucNumEntries;
@@ -1138,12 +1130,12 @@ int vega10_pp_tables_initialize(struct pp_hwmgr *hwmgr)
 
 	hwmgr->pptable = kzalloc(sizeof(struct phm_ppt_v2_information), GFP_KERNEL);
 
-	PP_ASSERT_WITH_CODE((NULL != hwmgr->pptable),
+	PP_ASSERT_WITH_CODE((hwmgr->pptable != NULL),
 			    "Failed to allocate hwmgr->pptable!", return -ENOMEM);
 
 	powerplay_table = get_powerplay_table(hwmgr);
 
-	PP_ASSERT_WITH_CODE((NULL != powerplay_table),
+	PP_ASSERT_WITH_CODE((powerplay_table != NULL),
 		"Missing PowerPlay Table!", return -1);
 
 	result = check_powerplay_tables(hwmgr, powerplay_table);
@@ -1182,7 +1174,6 @@ int vega10_pp_tables_initialize(struct pp_hwmgr *hwmgr)
 
 static int vega10_pp_tables_uninitialize(struct pp_hwmgr *hwmgr)
 {
-	int result = 0;
 	struct phm_ppt_v2_information *pp_table_info =
 			(struct phm_ppt_v2_information *)(hwmgr->pptable);
 
@@ -1225,7 +1216,7 @@ static int vega10_pp_tables_uninitialize(struct pp_hwmgr *hwmgr)
 	kfree(hwmgr->pptable);
 	hwmgr->pptable = NULL;
 
-	return result;
+	return 0;
 }
 
 const struct pp_table_func vega10_pptable_funcs = {
@@ -1238,7 +1229,7 @@ int vega10_get_number_of_powerplay_table_entries(struct pp_hwmgr *hwmgr)
 	const ATOM_Vega10_State_Array *state_arrays;
 	const ATOM_Vega10_POWERPLAYTABLE *pp_table = get_powerplay_table(hwmgr);
 
-	PP_ASSERT_WITH_CODE((NULL != pp_table),
+	PP_ASSERT_WITH_CODE((pp_table != NULL),
 			"Missing PowerPlay Table!", return -1);
 	PP_ASSERT_WITH_CODE((pp_table->sHeader.format_revision >=
 			ATOM_Vega10_TABLE_REVISION_VEGA10),
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_thermal.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_thermal.c
index d44243441d28..dc3761bcb9b6 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_thermal.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_thermal.c
@@ -31,11 +31,11 @@
 
 static int vega10_get_current_rpm(struct pp_hwmgr *hwmgr, uint32_t *current_rpm)
 {
-	PP_ASSERT_WITH_CODE(!smum_send_msg_to_smc(hwmgr->smumgr,
+	PP_ASSERT_WITH_CODE(!smum_send_msg_to_smc(hwmgr,
 				PPSMC_MSG_GetCurrentRpm),
 			"Attempt to get current RPM from SMC Failed!",
 			return -1);
-	PP_ASSERT_WITH_CODE(!vega10_read_arg_from_smc(hwmgr->smumgr,
+	PP_ASSERT_WITH_CODE(!vega10_read_arg_from_smc(hwmgr,
 			current_rpm),
 			"Attempt to read current RPM from SMC Failed!",
 			return -1);
@@ -54,8 +54,7 @@ int vega10_fan_ctrl_get_fan_speed_info(struct pp_hwmgr *hwmgr,
 	fan_speed_info->min_percent = 0;
 	fan_speed_info->max_percent = 100;
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_FanSpeedInTableIsRPM) &&
+	if (PP_CAP(PHM_PlatformCaps_FanSpeedInTableIsRPM) &&
 		hwmgr->thermal_controller.fanInfo.
 		ucTachometerPulsesPerRevolution) {
 		fan_speed_info->supports_rpm_read = true;
@@ -105,14 +104,15 @@ int vega10_fan_ctrl_get_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t *speed)
 	if (hwmgr->thermal_controller.fanInfo.bNoFan)
 		return -1;
 
-	if (data->smu_features[GNLD_FAN_CONTROL].supported)
+	if (data->smu_features[GNLD_FAN_CONTROL].supported) {
 		result = vega10_get_current_rpm(hwmgr, speed);
-	else {
+	} else {
 		uint32_t reg = soc15_get_register_offset(THM_HWID, 0,
 				mmCG_TACH_STATUS_BASE_IDX, mmCG_TACH_STATUS);
-		tach_period = (cgs_read_register(hwmgr->device,
-				reg) & CG_TACH_STATUS__TACH_PERIOD_MASK) >>
-				CG_TACH_STATUS__TACH_PERIOD__SHIFT;
+		tach_period =
+			CGS_REG_GET_FIELD(cgs_read_register(hwmgr->device, reg),
+					  CG_TACH_STATUS,
+					  TACH_PERIOD);
 
 		if (tach_period == 0)
 			return -EINVAL;
@@ -141,23 +141,20 @@ int vega10_fan_ctrl_set_static_mode(struct pp_hwmgr *hwmgr, uint32_t mode)
 
 	if (hwmgr->fan_ctrl_is_in_default_mode) {
 		hwmgr->fan_ctrl_default_mode =
-				(cgs_read_register(hwmgr->device, reg) &
-				CG_FDO_CTRL2__FDO_PWM_MODE_MASK) >>
-				CG_FDO_CTRL2__FDO_PWM_MODE__SHIFT;
-		hwmgr->tmin = (cgs_read_register(hwmgr->device, reg) &
-				CG_FDO_CTRL2__TMIN_MASK) >>
-				CG_FDO_CTRL2__TMIN__SHIFT;
+			CGS_REG_GET_FIELD(cgs_read_register(hwmgr->device, reg),
+				CG_FDO_CTRL2, FDO_PWM_MODE);
+		hwmgr->tmin =
+			CGS_REG_GET_FIELD(cgs_read_register(hwmgr->device, reg),
+				CG_FDO_CTRL2, TMIN);
 		hwmgr->fan_ctrl_is_in_default_mode = false;
 	}
 
 	cgs_write_register(hwmgr->device, reg,
-			(cgs_read_register(hwmgr->device, reg) &
-			~CG_FDO_CTRL2__TMIN_MASK) |
-			(0 << CG_FDO_CTRL2__TMIN__SHIFT));
+			CGS_REG_SET_FIELD(cgs_read_register(hwmgr->device, reg),
+				CG_FDO_CTRL2, TMIN, 0));
 	cgs_write_register(hwmgr->device, reg,
-			(cgs_read_register(hwmgr->device, reg) &
-			~CG_FDO_CTRL2__FDO_PWM_MODE_MASK) |
-			(mode << CG_FDO_CTRL2__FDO_PWM_MODE__SHIFT));
+			CGS_REG_SET_FIELD(cgs_read_register(hwmgr->device, reg),
+				CG_FDO_CTRL2, FDO_PWM_MODE, mode));
 
 	return 0;
 }
@@ -176,14 +173,13 @@ int vega10_fan_ctrl_set_default_mode(struct pp_hwmgr *hwmgr)
 
 	if (!hwmgr->fan_ctrl_is_in_default_mode) {
 		cgs_write_register(hwmgr->device, reg,
-				(cgs_read_register(hwmgr->device, reg) &
-				~CG_FDO_CTRL2__FDO_PWM_MODE_MASK) |
-				(hwmgr->fan_ctrl_default_mode <<
-				CG_FDO_CTRL2__FDO_PWM_MODE__SHIFT));
+			CGS_REG_SET_FIELD(cgs_read_register(hwmgr->device, reg),
+				CG_FDO_CTRL2, FDO_PWM_MODE,
+				hwmgr->fan_ctrl_default_mode));
 		cgs_write_register(hwmgr->device, reg,
-				(cgs_read_register(hwmgr->device, reg) &
-				~CG_FDO_CTRL2__TMIN_MASK) |
-				(hwmgr->tmin << CG_FDO_CTRL2__TMIN__SHIFT));
+			CGS_REG_SET_FIELD(cgs_read_register(hwmgr->device, reg),
+				CG_FDO_CTRL2, TMIN,
+				hwmgr->tmin << CG_FDO_CTRL2__TMIN__SHIFT));
 		hwmgr->fan_ctrl_is_in_default_mode = true;
 	}
 
@@ -203,7 +199,7 @@ static int vega10_enable_fan_control_feature(struct pp_hwmgr *hwmgr)
 
 	if (data->smu_features[GNLD_FAN_CONTROL].supported) {
 		PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(
-				hwmgr->smumgr, true,
+				hwmgr, true,
 				data->smu_features[GNLD_FAN_CONTROL].
 				smu_feature_bitmap),
 				"Attempt to Enable FAN CONTROL feature Failed!",
@@ -220,7 +216,7 @@ static int vega10_disable_fan_control_feature(struct pp_hwmgr *hwmgr)
 
 	if (data->smu_features[GNLD_FAN_CONTROL].supported) {
 		PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(
-				hwmgr->smumgr, false,
+				hwmgr, false,
 				data->smu_features[GNLD_FAN_CONTROL].
 				smu_feature_bitmap),
 				"Attempt to Enable FAN CONTROL feature Failed!",
@@ -279,16 +275,14 @@ int vega10_fan_ctrl_set_fan_speed_percent(struct pp_hwmgr *hwmgr,
 	if (speed > 100)
 		speed = 100;
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_MicrocodeFanControl))
+	if (PP_CAP(PHM_PlatformCaps_MicrocodeFanControl))
 		vega10_fan_ctrl_stop_smc_fan_control(hwmgr);
 
 	reg = soc15_get_register_offset(THM_HWID, 0,
 			mmCG_FDO_CTRL1_BASE_IDX, mmCG_FDO_CTRL1);
 
-	duty100 = (cgs_read_register(hwmgr->device, reg) &
-			CG_FDO_CTRL1__FMAX_DUTY100_MASK) >>
-			CG_FDO_CTRL1__FMAX_DUTY100__SHIFT;
+	duty100 = CGS_REG_GET_FIELD(cgs_read_register(hwmgr->device, reg),
+				    CG_FDO_CTRL1, FMAX_DUTY100);
 
 	if (duty100 == 0)
 		return -EINVAL;
@@ -300,9 +294,8 @@ int vega10_fan_ctrl_set_fan_speed_percent(struct pp_hwmgr *hwmgr,
 	reg = soc15_get_register_offset(THM_HWID, 0,
 			mmCG_FDO_CTRL0_BASE_IDX, mmCG_FDO_CTRL0);
 	cgs_write_register(hwmgr->device, reg,
-			(cgs_read_register(hwmgr->device, reg) &
-			~CG_FDO_CTRL0__FDO_STATIC_DUTY_MASK) |
-			(duty << CG_FDO_CTRL0__FDO_STATIC_DUTY__SHIFT));
+		CGS_REG_SET_FIELD(cgs_read_register(hwmgr->device, reg),
+			CG_FDO_CTRL0, FDO_STATIC_DUTY, duty));
 
 	return vega10_fan_ctrl_set_static_mode(hwmgr, FDO_PWM_MODE_STATIC);
 }
@@ -314,18 +307,13 @@ int vega10_fan_ctrl_set_fan_speed_percent(struct pp_hwmgr *hwmgr,
 */
 int vega10_fan_ctrl_reset_fan_speed_to_default(struct pp_hwmgr *hwmgr)
 {
-	int result;
-
 	if (hwmgr->thermal_controller.fanInfo.bNoFan)
 		return 0;
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_MicrocodeFanControl)) {
-		result = vega10_fan_ctrl_start_smc_fan_control(hwmgr);
-	} else
-		result = vega10_fan_ctrl_set_default_mode(hwmgr);
-
-	return result;
+	if (PP_CAP(PHM_PlatformCaps_MicrocodeFanControl))
+		return vega10_fan_ctrl_start_smc_fan_control(hwmgr);
+	else
+		return vega10_fan_ctrl_set_default_mode(hwmgr);
 }
 
 /**
@@ -342,12 +330,11 @@ int vega10_fan_ctrl_set_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t speed)
 	uint32_t reg;
 
 	if (hwmgr->thermal_controller.fanInfo.bNoFan ||
-			(speed < hwmgr->thermal_controller.fanInfo.ulMinRPM) ||
-			(speed > hwmgr->thermal_controller.fanInfo.ulMaxRPM))
+	    (speed < hwmgr->thermal_controller.fanInfo.ulMinRPM) ||
+	    (speed > hwmgr->thermal_controller.fanInfo.ulMaxRPM))
 		return -1;
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_MicrocodeFanControl))
+	if (PP_CAP(PHM_PlatformCaps_MicrocodeFanControl))
 		result = vega10_fan_ctrl_stop_smc_fan_control(hwmgr);
 
 	if (!result) {
@@ -356,9 +343,9 @@ int vega10_fan_ctrl_set_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t speed)
 		reg = soc15_get_register_offset(THM_HWID, 0,
 				mmCG_TACH_STATUS_BASE_IDX, mmCG_TACH_STATUS);
 		cgs_write_register(hwmgr->device, reg,
-				(cgs_read_register(hwmgr->device, reg) &
-				~CG_TACH_STATUS__TACH_PERIOD_MASK) |
-				(tach_period << CG_TACH_STATUS__TACH_PERIOD__SHIFT));
+				CGS_REG_SET_FIELD(cgs_read_register(hwmgr->device, reg),
+					CG_TACH_STATUS, TACH_PERIOD,
+					tach_period));
 	}
 	return vega10_fan_ctrl_set_static_mode(hwmgr, FDO_PWM_MODE_STATIC_RPM);
 }
@@ -374,12 +361,12 @@ int vega10_thermal_get_temperature(struct pp_hwmgr *hwmgr)
 	uint32_t reg;
 
 	reg = soc15_get_register_offset(THM_HWID, 0,
-			mmCG_TACH_STATUS_BASE_IDX,  mmCG_MULT_THERMAL_STATUS);
+			mmCG_MULT_THERMAL_STATUS_BASE_IDX,  mmCG_MULT_THERMAL_STATUS);
 
 	temp = cgs_read_register(hwmgr->device, reg);
 
-	temp = (temp & CG_MULT_THERMAL_STATUS__ASIC_MAX_TEMP_MASK) >>
-			CG_MULT_THERMAL_STATUS__ASIC_MAX_TEMP__SHIFT;
+	temp = (temp & CG_MULT_THERMAL_STATUS__CTF_TEMP_MASK) >>
+			CG_MULT_THERMAL_STATUS__CTF_TEMP__SHIFT;
 
 	temp = temp & 0x1ff;
 
@@ -418,20 +405,10 @@ static int vega10_thermal_set_temperature_range(struct pp_hwmgr *hwmgr,
 
 	val = cgs_read_register(hwmgr->device, reg);
 
-	val &= (~THM_THERMAL_INT_CTRL__MAX_IH_CREDIT_MASK);
-	val |=  (5 << THM_THERMAL_INT_CTRL__MAX_IH_CREDIT__SHIFT);
-
-	val &= (~THM_THERMAL_INT_CTRL__THERM_IH_HW_ENA_MASK);
-	val |= (1 << THM_THERMAL_INT_CTRL__THERM_IH_HW_ENA__SHIFT);
-
-	val &= (~THM_THERMAL_INT_CTRL__DIG_THERM_INTH_MASK);
-	val |= ((high / PP_TEMPERATURE_UNITS_PER_CENTIGRADES)
-			<< THM_THERMAL_INT_CTRL__DIG_THERM_INTH__SHIFT);
-
-	val &= (~THM_THERMAL_INT_CTRL__DIG_THERM_INTL_MASK);
-	val |= ((low / PP_TEMPERATURE_UNITS_PER_CENTIGRADES)
-			<< THM_THERMAL_INT_CTRL__DIG_THERM_INTL__SHIFT);
-
+	val = CGS_REG_SET_FIELD(val, THM_THERMAL_INT_CTRL, MAX_IH_CREDIT, 5);
+	val = CGS_REG_SET_FIELD(val, THM_THERMAL_INT_CTRL, THERM_IH_HW_ENA, 1);
+	val = CGS_REG_SET_FIELD(val, THM_THERMAL_INT_CTRL, DIG_THERM_INTH, (high / PP_TEMPERATURE_UNITS_PER_CENTIGRADES));
+	val = CGS_REG_SET_FIELD(val, THM_THERMAL_INT_CTRL, DIG_THERM_INTL, (low / PP_TEMPERATURE_UNITS_PER_CENTIGRADES));
 	val = val & (~THM_THERMAL_INT_CTRL__THERM_TRIGGER_MASK_MASK);
 
 	cgs_write_register(hwmgr->device, reg, val);
@@ -452,19 +429,16 @@ static int vega10_thermal_initialize(struct pp_hwmgr *hwmgr)
 		reg = soc15_get_register_offset(THM_HWID, 0,
 				mmCG_TACH_CTRL_BASE_IDX, mmCG_TACH_CTRL);
 		cgs_write_register(hwmgr->device, reg,
-				(cgs_read_register(hwmgr->device, reg) &
-				~CG_TACH_CTRL__EDGE_PER_REV_MASK) |
-				((hwmgr->thermal_controller.fanInfo.
-				ucTachometerPulsesPerRevolution - 1) <<
-				CG_TACH_CTRL__EDGE_PER_REV__SHIFT));
+			CGS_REG_SET_FIELD(cgs_read_register(hwmgr->device, reg),
+				CG_TACH_CTRL, EDGE_PER_REV,
+				hwmgr->thermal_controller.fanInfo.ucTachometerPulsesPerRevolution - 1));
 	}
 
 	reg = soc15_get_register_offset(THM_HWID, 0,
 			mmCG_FDO_CTRL2_BASE_IDX, mmCG_FDO_CTRL2);
 	cgs_write_register(hwmgr->device, reg,
-			(cgs_read_register(hwmgr->device, reg) &
-			~CG_FDO_CTRL2__TACH_PWM_RESP_RATE_MASK) |
-			(0x28 << CG_FDO_CTRL2__TACH_PWM_RESP_RATE__SHIFT));
+		CGS_REG_SET_FIELD(cgs_read_register(hwmgr->device, reg),
+			CG_FDO_CTRL2, TACH_PWM_RESP_RATE, 0x28));
 
 	return 0;
 }
@@ -484,7 +458,7 @@ static int vega10_thermal_enable_alert(struct pp_hwmgr *hwmgr)
 		if (data->smu_features[GNLD_FW_CTF].enabled)
 			printk("[Thermal_EnableAlert] FW CTF Already Enabled!\n");
 
-		PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr->smumgr,
+		PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr,
 				true,
 				data->smu_features[GNLD_FW_CTF].smu_feature_bitmap),
 				"Attempt to Enable FW CTF feature Failed!",
@@ -516,7 +490,7 @@ int vega10_thermal_disable_alert(struct pp_hwmgr *hwmgr)
 			printk("[Thermal_EnableAlert] FW CTF Already disabled!\n");
 
 
-		PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr->smumgr,
+		PP_ASSERT_WITH_CODE(!vega10_enable_smc_features(hwmgr,
 			false,
 			data->smu_features[GNLD_FW_CTF].smu_feature_bitmap),
 			"Attempt to disable FW CTF feature Failed!",
@@ -554,8 +528,7 @@ int vega10_thermal_stop_thermal_controller(struct pp_hwmgr *hwmgr)
 * @param    Result the last failure code
 * @return   result from set temperature range routine
 */
-int tf_vega10_thermal_setup_fan_table(struct pp_hwmgr *hwmgr,
-		void *input, void *output, void *storage, int result)
+int vega10_thermal_setup_fan_table(struct pp_hwmgr *hwmgr)
 {
 	int ret;
 	struct vega10_hwmgr *data = (struct vega10_hwmgr *)(hwmgr->backend);
@@ -573,7 +546,7 @@ int tf_vega10_thermal_setup_fan_table(struct pp_hwmgr *hwmgr,
 	table->FanTargetTemperature = hwmgr->thermal_controller.
 			advanceFanControlParameters.usTMax;
 
-	smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+	smum_send_msg_to_smc_with_parameter(hwmgr,
 				PPSMC_MSG_SetFanTemperatureTarget,
 				(uint32_t)table->FanTargetTemperature);
 
@@ -602,7 +575,7 @@ int tf_vega10_thermal_setup_fan_table(struct pp_hwmgr *hwmgr,
 	table->FanStartTemp = hwmgr->thermal_controller.
 			advanceFanControlParameters.usZeroRPMStartTemperature;
 
-	ret = vega10_copy_table_to_smc(hwmgr->smumgr,
+	ret = vega10_copy_table_to_smc(hwmgr,
 			(uint8_t *)(&(data->smc_state_table.pp_table)), PPTABLE);
 	if (ret)
 		pr_info("Failed to update Fan Control Table in PPTable!");
@@ -619,123 +592,50 @@ int tf_vega10_thermal_setup_fan_table(struct pp_hwmgr *hwmgr,
 * @param    Result the last failure code
 * @return   result from set temperature range routine
 */
-int tf_vega10_thermal_start_smc_fan_control(struct pp_hwmgr *hwmgr,
-		void *input, void *output, void *storage, int result)
+int vega10_thermal_start_smc_fan_control(struct pp_hwmgr *hwmgr)
 {
 /* If the fantable setup has failed we could have disabled
  * PHM_PlatformCaps_MicrocodeFanControl even after
  * this function was included in the table.
  * Make sure that we still think controlling the fan is OK.
 */
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_MicrocodeFanControl)) {
+	if (PP_CAP(PHM_PlatformCaps_MicrocodeFanControl))
 		vega10_fan_ctrl_start_smc_fan_control(hwmgr);
-	}
 
 	return 0;
 }
 
-/**
-* Set temperature range for high and low alerts
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @param    pInput the pointer to input data
-* @param    pOutput the pointer to output data
-* @param    pStorage the pointer to temporary storage
-* @param    Result the last failure code
-* @return   result from set temperature range routine
-*/
-int tf_vega10_thermal_set_temperature_range(struct pp_hwmgr *hwmgr,
-		void *input, void *output, void *storage, int result)
+
+int vega10_start_thermal_controller(struct pp_hwmgr *hwmgr,
+				struct PP_TemperatureRange *range)
 {
-	struct PP_TemperatureRange *range = (struct PP_TemperatureRange *)input;
+	int ret = 0;
 
 	if (range == NULL)
 		return -EINVAL;
 
-	return vega10_thermal_set_temperature_range(hwmgr, range);
-}
-
-/**
-* Programs one-time setting registers
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @param    pInput the pointer to input data
-* @param    pOutput the pointer to output data
-* @param    pStorage the pointer to temporary storage
-* @param    Result the last failure code
-* @return   result from initialize thermal controller routine
-*/
-int tf_vega10_thermal_initialize(struct pp_hwmgr *hwmgr,
-		void *input, void *output, void *storage, int result)
-{
-	return vega10_thermal_initialize(hwmgr);
-}
-
-/**
-* Enable high and low alerts
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @param    pInput the pointer to input data
-* @param    pOutput the pointer to output data
-* @param    pStorage the pointer to temporary storage
-* @param    Result the last failure code
-* @return   result from enable alert routine
-*/
-int tf_vega10_thermal_enable_alert(struct pp_hwmgr *hwmgr,
-		void *input, void *output, void *storage, int result)
-{
-	return vega10_thermal_enable_alert(hwmgr);
-}
-
-/**
-* Disable high and low alerts
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @param    pInput the pointer to input data
-* @param    pOutput the pointer to output data
-* @param    pStorage the pointer to temporary storage
-* @param    Result the last failure code
-* @return   result from disable alert routine
-*/
-static int tf_vega10_thermal_disable_alert(struct pp_hwmgr *hwmgr,
-		void *input, void *output, void *storage, int result)
-{
-	return vega10_thermal_disable_alert(hwmgr);
-}
+	vega10_thermal_initialize(hwmgr);
+	ret = vega10_thermal_set_temperature_range(hwmgr, range);
+	if (ret)
+		return -EINVAL;
 
-static struct phm_master_table_item
-vega10_thermal_start_thermal_controller_master_list[] = {
-	{ .tableFunction = tf_vega10_thermal_initialize },
-	{ .tableFunction = tf_vega10_thermal_set_temperature_range },
-	{ .tableFunction = tf_vega10_thermal_enable_alert },
+	vega10_thermal_enable_alert(hwmgr);
 /* We should restrict performance levels to low before we halt the SMC.
  * On the other hand we are still in boot state when we do this
  * so it would be pointless.
  * If this assumption changes we have to revisit this table.
  */
-	{ .tableFunction = tf_vega10_thermal_setup_fan_table },
-	{ .tableFunction = tf_vega10_thermal_start_smc_fan_control },
-	{ }
-};
+	ret = vega10_thermal_setup_fan_table(hwmgr);
+	if (ret)
+		return -EINVAL;
 
-static struct phm_master_table_header
-vega10_thermal_start_thermal_controller_master = {
-	0,
-	PHM_MasterTableFlag_None,
-	vega10_thermal_start_thermal_controller_master_list
-};
+	vega10_thermal_start_smc_fan_control(hwmgr);
 
-static struct phm_master_table_item
-vega10_thermal_set_temperature_range_master_list[] = {
-	{ .tableFunction = tf_vega10_thermal_disable_alert },
-	{ .tableFunction = tf_vega10_thermal_set_temperature_range },
-	{ .tableFunction = tf_vega10_thermal_enable_alert },
-	{ }
+	return 0;
 };
 
-struct phm_master_table_header
-vega10_thermal_set_temperature_range_master = {
-	0,
-	PHM_MasterTableFlag_None,
-	vega10_thermal_set_temperature_range_master_list
-};
+
+
 
 int vega10_thermal_ctrl_uninitialize_thermal_controller(struct pp_hwmgr *hwmgr)
 {
@@ -745,32 +645,3 @@ int vega10_thermal_ctrl_uninitialize_thermal_controller(struct pp_hwmgr *hwmgr)
 	}
 	return 0;
 }
-
-/**
-* Initializes the thermal controller related functions
-* in the Hardware Manager structure.
-* @param    hwmgr The address of the hardware manager.
-* @exception Any error code from the low-level communication.
-*/
-int pp_vega10_thermal_initialize(struct pp_hwmgr *hwmgr)
-{
-	int result;
-
-	result = phm_construct_table(hwmgr,
-			&vega10_thermal_set_temperature_range_master,
-			&(hwmgr->set_temperature_range));
-
-	if (!result) {
-		result = phm_construct_table(hwmgr,
-				&vega10_thermal_start_thermal_controller_master,
-				&(hwmgr->start_thermal_controller));
-		if (result)
-			phm_destroy_table(hwmgr,
-					&(hwmgr->set_temperature_range));
-	}
-
-	if (!result)
-		hwmgr->fan_ctrl_is_in_default_mode = true;
-	return result;
-}
-
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_thermal.h b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_thermal.h
index 776f3a2effc0..82f10bdd5f07 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_thermal.h
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_thermal.h
@@ -50,13 +50,6 @@ struct vega10_temperature {
 #define FDO_PWM_MODE_STATIC_RPM 5
 
 
-extern int tf_vega10_thermal_initialize(struct pp_hwmgr *hwmgr,
-		void *input, void *output, void *storage, int result);
-extern int tf_vega10_thermal_set_temperature_range(struct pp_hwmgr *hwmgr,
-		void *input, void *output, void *storage, int result);
-extern int tf_vega10_thermal_enable_alert(struct pp_hwmgr *hwmgr,
-		void *input, void *output, void *storage, int result);
-
 extern int vega10_thermal_get_temperature(struct pp_hwmgr *hwmgr);
 extern int vega10_thermal_stop_thermal_controller(struct pp_hwmgr *hwmgr);
 extern int vega10_fan_ctrl_get_fan_speed_info(struct pp_hwmgr *hwmgr,
@@ -69,7 +62,6 @@ extern int vega10_fan_ctrl_set_static_mode(struct pp_hwmgr *hwmgr,
 extern int vega10_fan_ctrl_set_fan_speed_percent(struct pp_hwmgr *hwmgr,
 		uint32_t speed);
 extern int vega10_fan_ctrl_reset_fan_speed_to_default(struct pp_hwmgr *hwmgr);
-extern int pp_vega10_thermal_initialize(struct pp_hwmgr *hwmgr);
 extern int vega10_thermal_ctrl_uninitialize_thermal_controller(
 		struct pp_hwmgr *hwmgr);
 extern int vega10_fan_ctrl_set_fan_speed_rpm(struct pp_hwmgr *hwmgr,
@@ -77,9 +69,11 @@ extern int vega10_fan_ctrl_set_fan_speed_rpm(struct pp_hwmgr *hwmgr,
 extern int vega10_fan_ctrl_get_fan_speed_rpm(struct pp_hwmgr *hwmgr,
 		uint32_t *speed);
 extern int vega10_fan_ctrl_stop_smc_fan_control(struct pp_hwmgr *hwmgr);
-extern uint32_t smu7_get_xclk(struct pp_hwmgr *hwmgr);
 extern int vega10_thermal_disable_alert(struct pp_hwmgr *hwmgr);
-int vega10_fan_ctrl_start_smc_fan_control(struct pp_hwmgr *hwmgr);
+extern int vega10_fan_ctrl_start_smc_fan_control(struct pp_hwmgr *hwmgr);
+extern int vega10_start_thermal_controller(struct pp_hwmgr *hwmgr,
+				struct PP_TemperatureRange *range);
+extern uint32_t smu7_get_xclk(struct pp_hwmgr *hwmgr);
 
 #endif
 
diff --git a/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h b/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h
index 07e9c0b5915d..95932cc88460 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h
@@ -31,9 +31,7 @@
 #include "dm_pp_interface.h"
 
 extern const struct amd_ip_funcs pp_ip_funcs;
-extern const struct amd_powerplay_funcs pp_dpm_funcs;
-
-#define PP_DPM_DISABLED 0xCCCC
+extern const struct amd_pm_funcs pp_dpm_funcs;
 
 enum amd_pp_sensors {
 	AMDGPU_PP_SENSOR_GFX_SCLK = 0,
@@ -50,94 +48,12 @@ enum amd_pp_sensors {
 	AMDGPU_PP_SENSOR_GPU_POWER,
 };
 
-enum amd_pp_event {
-	AMD_PP_EVENT_INITIALIZE = 0,
-	AMD_PP_EVENT_UNINITIALIZE,
-	AMD_PP_EVENT_POWER_SOURCE_CHANGE,
-	AMD_PP_EVENT_SUSPEND,
-	AMD_PP_EVENT_RESUME,
-	AMD_PP_EVENT_ENTER_REST_STATE,
-	AMD_PP_EVENT_EXIT_REST_STATE,
-	AMD_PP_EVENT_DISPLAY_CONFIG_CHANGE,
-	AMD_PP_EVENT_THERMAL_NOTIFICATION,
-	AMD_PP_EVENT_VBIOS_NOTIFICATION,
-	AMD_PP_EVENT_ENTER_THERMAL_STATE,
-	AMD_PP_EVENT_EXIT_THERMAL_STATE,
-	AMD_PP_EVENT_ENTER_FORCED_STATE,
-	AMD_PP_EVENT_EXIT_FORCED_STATE,
-	AMD_PP_EVENT_ENTER_EXCLUSIVE_MODE,
-	AMD_PP_EVENT_EXIT_EXCLUSIVE_MODE,
-	AMD_PP_EVENT_ENTER_SCREEN_SAVER,
-	AMD_PP_EVENT_EXIT_SCREEN_SAVER,
-	AMD_PP_EVENT_VPU_RECOVERY_BEGIN,
-	AMD_PP_EVENT_VPU_RECOVERY_END,
-	AMD_PP_EVENT_ENABLE_POWER_PLAY,
-	AMD_PP_EVENT_DISABLE_POWER_PLAY,
-	AMD_PP_EVENT_CHANGE_POWER_SOURCE_UI_LABEL,
-	AMD_PP_EVENT_ENABLE_USER2D_PERFORMANCE,
-	AMD_PP_EVENT_DISABLE_USER2D_PERFORMANCE,
-	AMD_PP_EVENT_ENABLE_USER3D_PERFORMANCE,
-	AMD_PP_EVENT_DISABLE_USER3D_PERFORMANCE,
-	AMD_PP_EVENT_ENABLE_OVER_DRIVE_TEST,
-	AMD_PP_EVENT_DISABLE_OVER_DRIVE_TEST,
-	AMD_PP_EVENT_ENABLE_REDUCED_REFRESH_RATE,
-	AMD_PP_EVENT_DISABLE_REDUCED_REFRESH_RATE,
-	AMD_PP_EVENT_ENABLE_GFX_CLOCK_GATING,
-	AMD_PP_EVENT_DISABLE_GFX_CLOCK_GATING,
-	AMD_PP_EVENT_ENABLE_CGPG,
-	AMD_PP_EVENT_DISABLE_CGPG,
-	AMD_PP_EVENT_ENTER_TEXT_MODE,
-	AMD_PP_EVENT_EXIT_TEXT_MODE,
-	AMD_PP_EVENT_VIDEO_START,
-	AMD_PP_EVENT_VIDEO_STOP,
-	AMD_PP_EVENT_ENABLE_USER_STATE,
-	AMD_PP_EVENT_DISABLE_USER_STATE,
-	AMD_PP_EVENT_READJUST_POWER_STATE,
-	AMD_PP_EVENT_START_INACTIVITY,
-	AMD_PP_EVENT_STOP_INACTIVITY,
-	AMD_PP_EVENT_LINKED_ADAPTERS_READY,
-	AMD_PP_EVENT_ADAPTER_SAFE_TO_DISABLE,
-	AMD_PP_EVENT_COMPLETE_INIT,
-	AMD_PP_EVENT_CRITICAL_THERMAL_FAULT,
-	AMD_PP_EVENT_BACKLIGHT_CHANGED,
-	AMD_PP_EVENT_ENABLE_VARI_BRIGHT,
-	AMD_PP_EVENT_DISABLE_VARI_BRIGHT,
-	AMD_PP_EVENT_ENABLE_VARI_BRIGHT_ON_POWER_XPRESS,
-	AMD_PP_EVENT_DISABLE_VARI_BRIGHT_ON_POWER_XPRESS,
-	AMD_PP_EVENT_SET_VARI_BRIGHT_LEVEL,
-	AMD_PP_EVENT_VARI_BRIGHT_MONITOR_MEASUREMENT,
-	AMD_PP_EVENT_SCREEN_ON,
-	AMD_PP_EVENT_SCREEN_OFF,
-	AMD_PP_EVENT_PRE_DISPLAY_CONFIG_CHANGE,
-	AMD_PP_EVENT_ENTER_ULP_STATE,
-	AMD_PP_EVENT_EXIT_ULP_STATE,
-	AMD_PP_EVENT_REGISTER_IP_STATE,
-	AMD_PP_EVENT_UNREGISTER_IP_STATE,
-	AMD_PP_EVENT_ENTER_MGPU_MODE,
-	AMD_PP_EVENT_EXIT_MGPU_MODE,
-	AMD_PP_EVENT_ENTER_MULTI_GPU_MODE,
-	AMD_PP_EVENT_PRE_SUSPEND,
-	AMD_PP_EVENT_PRE_RESUME,
-	AMD_PP_EVENT_ENTER_BACOS,
-	AMD_PP_EVENT_EXIT_BACOS,
-	AMD_PP_EVENT_RESUME_BACO,
-	AMD_PP_EVENT_RESET_BACO,
-	AMD_PP_EVENT_PRE_DISPLAY_PHY_ACCESS,
-	AMD_PP_EVENT_POST_DISPLAY_PHY_CCESS,
-	AMD_PP_EVENT_START_COMPUTE_APPLICATION,
-	AMD_PP_EVENT_STOP_COMPUTE_APPLICATION,
-	AMD_PP_EVENT_REDUCE_POWER_LIMIT,
-	AMD_PP_EVENT_ENTER_FRAME_LOCK,
-	AMD_PP_EVENT_EXIT_FRAME_LOOCK,
-	AMD_PP_EVENT_LONG_IDLE_REQUEST_BACO,
-	AMD_PP_EVENT_LONG_IDLE_ENTER_BACO,
-	AMD_PP_EVENT_LONG_IDLE_EXIT_BACO,
-	AMD_PP_EVENT_HIBERNATE,
-	AMD_PP_EVENT_CONNECTED_STANDBY,
-	AMD_PP_EVENT_ENTER_SELF_REFRESH,
-	AMD_PP_EVENT_EXIT_SELF_REFRESH,
-	AMD_PP_EVENT_START_AVFS_BTC,
-	AMD_PP_EVENT_MAX
+enum amd_pp_task {
+	AMD_PP_TASK_DISPLAY_CONFIG_CHANGE,
+	AMD_PP_TASK_ENABLE_USER_STATE,
+	AMD_PP_TASK_READJUST_POWER_STATE,
+	AMD_PP_TASK_COMPLETE_INIT,
+	AMD_PP_TASK_MAX
 };
 
 struct amd_pp_init {
@@ -295,12 +211,6 @@ enum {
 	PP_GROUP_MAX
 };
 
-enum pp_clock_type {
-	PP_SCLK,
-	PP_MCLK,
-	PP_PCIE,
-};
-
 struct pp_states_info {
 	uint32_t nums;
 	uint32_t states[16];
@@ -355,56 +265,13 @@ struct pp_display_clock_request {
 								support << PP_STATE_SUPPORT_SHIFT |\
 								state << PP_STATE_SHIFT)
 
-struct amd_powerplay_funcs {
-	int (*get_temperature)(void *handle);
-	int (*load_firmware)(void *handle);
-	int (*wait_for_fw_loading_complete)(void *handle);
-	int (*force_performance_level)(void *handle, enum amd_dpm_forced_level level);
-	enum amd_dpm_forced_level (*get_performance_level)(void *handle);
-	enum amd_pm_state_type (*get_current_power_state)(void *handle);
-	int (*get_sclk)(void *handle, bool low);
-	int (*get_mclk)(void *handle, bool low);
-	int (*powergate_vce)(void *handle, bool gate);
-	int (*powergate_uvd)(void *handle, bool gate);
-	int (*dispatch_tasks)(void *handle, enum amd_pp_event event_id,
-				   void *input, void *output);
-	int (*set_fan_control_mode)(void *handle, uint32_t mode);
-	int (*get_fan_control_mode)(void *handle);
-	int (*set_fan_speed_percent)(void *handle, uint32_t percent);
-	int (*get_fan_speed_percent)(void *handle, uint32_t *speed);
-	int (*get_fan_speed_rpm)(void *handle, uint32_t *rpm);
-	int (*get_pp_num_states)(void *handle, struct pp_states_info *data);
-	int (*get_pp_table)(void *handle, char **table);
-	int (*set_pp_table)(void *handle, const char *buf, size_t size);
-	int (*force_clock_level)(void *handle, enum pp_clock_type type, uint32_t mask);
-	int (*print_clock_levels)(void *handle, enum pp_clock_type type, char *buf);
-	int (*get_sclk_od)(void *handle);
-	int (*set_sclk_od)(void *handle, uint32_t value);
-	int (*get_mclk_od)(void *handle);
-	int (*set_mclk_od)(void *handle, uint32_t value);
-	int (*read_sensor)(void *handle, int idx, void *value, int *size);
-	struct amd_vce_state* (*get_vce_clock_state)(void *handle, unsigned idx);
-	int (*reset_power_profile_state)(void *handle,
-			struct amd_pp_profile *request);
-	int (*get_power_profile_state)(void *handle,
-			struct amd_pp_profile *query);
-	int (*set_power_profile_state)(void *handle,
-			struct amd_pp_profile *request);
-	int (*switch_power_profile)(void *handle,
-			enum amd_pp_profile_type type);
-};
-
 struct amd_powerplay {
+	struct cgs_device *cgs_device;
 	void *pp_handle;
 	const struct amd_ip_funcs *ip_funcs;
-	const struct amd_powerplay_funcs *pp_funcs;
+	const struct amd_pm_funcs *pp_funcs;
 };
 
-int amd_powerplay_create(struct amd_pp_init *pp_init,
-				void **handle);
-
-int amd_powerplay_destroy(void *handle);
-
 int amd_powerplay_reset(void *handle);
 
 int amd_powerplay_display_configuration_change(void *handle,
@@ -437,6 +304,5 @@ int amd_powerplay_display_clock_voltage_request(void *handle,
 int amd_powerplay_get_display_mode_validation_clocks(void *handle,
 		struct amd_pp_simple_clock_info *output);
 
-int amd_set_clockgating_by_smu(void *handle, uint32_t msg_id);
 
 #endif /* _AMD_POWERPLAY_H_ */
diff --git a/drivers/gpu/drm/amd/powerplay/inc/eventmanager.h b/drivers/gpu/drm/amd/powerplay/inc/eventmanager.h
deleted file mode 100644
index b9d84de8a44d..000000000000
--- a/drivers/gpu/drm/amd/powerplay/inc/eventmanager.h
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * Copyright 2015 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-#ifndef _EVENT_MANAGER_H_
-#define _EVENT_MANAGER_H_
-
-#include "power_state.h"
-#include "pp_power_source.h"
-#include "hardwaremanager.h"
-#include "pp_asicblocks.h"
-
-struct pp_eventmgr;
-enum amd_pp_event;
-
-enum PEM_EventDataValid {
-	PEM_EventDataValid_RequestedStateID = 0,
-	PEM_EventDataValid_RequestedUILabel,
-	PEM_EventDataValid_NewPowerState,
-	PEM_EventDataValid_RequestedPowerSource,
-	PEM_EventDataValid_RequestedClocks,
-	PEM_EventDataValid_CurrentTemperature,
-	PEM_EventDataValid_AsicBlocks,
-	PEM_EventDataValid_ODParameters,
-	PEM_EventDataValid_PXAdapterPrefs,
-	PEM_EventDataValid_PXUserPrefs,
-	PEM_EventDataValid_PXSwitchReason,
-	PEM_EventDataValid_PXSwitchPhase,
-	PEM_EventDataValid_HdVideo,
-	PEM_EventDataValid_BacklightLevel,
-	PEM_EventDatavalid_VariBrightParams,
-	PEM_EventDataValid_VariBrightLevel,
-	PEM_EventDataValid_VariBrightImmediateChange,
-	PEM_EventDataValid_PercentWhite,
-	PEM_EventDataValid_SdVideo,
-	PEM_EventDataValid_HTLinkChangeReason,
-	PEM_EventDataValid_HWBlocks,
-	PEM_EventDataValid_RequestedThermalState,
-	PEM_EventDataValid_MvcVideo,
-	PEM_EventDataValid_Max
-};
-
-typedef enum PEM_EventDataValid PEM_EventDataValid;
-
-/* Number of bits in ULONG variable */
-#define PEM_MAX_NUM_EVENTDATAVALID_BITS_PER_FIELD (sizeof(unsigned long)*8)
-
-/* Number of ULONG entries used by event data valid bits */
-#define PEM_MAX_NUM_EVENTDATAVALID_ULONG_ENTRIES                                 \
-		((PEM_EventDataValid_Max + PEM_MAX_NUM_EVENTDATAVALID_BITS_PER_FIELD - 1) /  \
-		PEM_MAX_NUM_EVENTDATAVALID_BITS_PER_FIELD)
-
-static inline void pem_set_event_data_valid(unsigned long *fields, PEM_EventDataValid valid_field)
-{
-	fields[valid_field / PEM_MAX_NUM_EVENTDATAVALID_BITS_PER_FIELD] |=
-		(1UL << (valid_field % PEM_MAX_NUM_EVENTDATAVALID_BITS_PER_FIELD));
-}
-
-static inline void pem_unset_event_data_valid(unsigned long *fields, PEM_EventDataValid valid_field)
-{
-	fields[valid_field / PEM_MAX_NUM_EVENTDATAVALID_BITS_PER_FIELD] &=
-		~(1UL << (valid_field % PEM_MAX_NUM_EVENTDATAVALID_BITS_PER_FIELD));
-}
-
-static inline unsigned long pem_is_event_data_valid(const unsigned long *fields, PEM_EventDataValid valid_field)
-{
-	return fields[valid_field / PEM_MAX_NUM_EVENTDATAVALID_BITS_PER_FIELD] &
-		(1UL << (valid_field % PEM_MAX_NUM_EVENTDATAVALID_BITS_PER_FIELD));
-}
-
-struct pem_event_data {
-	unsigned long	valid_fields[100];
-	unsigned long   requested_state_id;
-	enum PP_StateUILabel requested_ui_label;
-	struct pp_power_state  *pnew_power_state;
-	enum pp_power_source  requested_power_source;
-	struct PP_Clocks       requested_clocks;
-	bool         skip_state_adjust_rules;
-	struct phm_asic_blocks  asic_blocks;
-	/* to doPP_ThermalState requestedThermalState;
-	enum ThermalStateRequestSrc requestThermalStateSrc;
-	PP_Temperature  currentTemperature;*/
-
-};
-
-int pem_handle_event(struct pp_eventmgr *eventmgr, enum amd_pp_event event,
-		     struct pem_event_data *event_data);
-
-bool pem_is_hw_access_blocked(struct pp_eventmgr *eventmgr);
-
-#endif /* _EVENT_MANAGER_H_ */
diff --git a/drivers/gpu/drm/amd/powerplay/inc/eventmgr.h b/drivers/gpu/drm/amd/powerplay/inc/eventmgr.h
deleted file mode 100644
index 7bd8a7e57080..000000000000
--- a/drivers/gpu/drm/amd/powerplay/inc/eventmgr.h
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
- * Copyright 2015 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef _EVENTMGR_H_
-#define _EVENTMGR_H_
-
-#include <linux/mutex.h>
-#include "pp_instance.h"
-#include "hardwaremanager.h"
-#include "eventmanager.h"
-#include "pp_feature.h"
-#include "pp_power_source.h"
-#include "power_state.h"
-
-typedef int (*pem_event_action)(struct pp_eventmgr *eventmgr,
-				struct pem_event_data *event_data);
-
-struct action_chain {
-	const char *description;  /* action chain description for debugging purpose */
-	const pem_event_action * const *action_chain; /* pointer to chain of event actions */
-};
-
-struct pem_power_source_ui_state_info {
-	enum PP_StateUILabel current_ui_label;
-	enum PP_StateUILabel default_ui_lable;
-	unsigned long    configurable_ui_mapping;
-};
-
-struct pp_clock_range {
-	uint32_t min_sclk_khz;
-	uint32_t max_sclk_khz;
-
-	uint32_t min_mclk_khz;
-	uint32_t max_mclk_khz;
-
-	uint32_t min_vclk_khz;
-	uint32_t max_vclk_khz;
-
-	uint32_t min_dclk_khz;
-	uint32_t max_dclk_khz;
-
-	uint32_t min_aclk_khz;
-	uint32_t max_aclk_khz;
-
-	uint32_t min_eclk_khz;
-	uint32_t max_eclk_khz;
-};
-
-enum pp_state {
-	UNINITIALIZED,
-	INACTIVE,
-	ACTIVE
-};
-
-enum pp_ring_index {
-	PP_RING_TYPE_GFX_INDEX = 0,
-	PP_RING_TYPE_DMA_INDEX,
-	PP_RING_TYPE_DMA1_INDEX,
-	PP_RING_TYPE_UVD_INDEX,
-	PP_RING_TYPE_VCE0_INDEX,
-	PP_RING_TYPE_VCE1_INDEX,
-	PP_RING_TYPE_CP1_INDEX,
-	PP_RING_TYPE_CP2_INDEX,
-	PP_NUM_RINGS,
-};
-
-struct pp_request {
-	uint32_t flags;
-	uint32_t sclk;
-	uint32_t sclk_throttle;
-	uint32_t mclk;
-	uint32_t vclk;
-	uint32_t dclk;
-	uint32_t eclk;
-	uint32_t aclk;
-	uint32_t iclk;
-	uint32_t vp8clk;
-	uint32_t rsv[32];
-};
-
-struct pp_eventmgr {
-	struct pp_hwmgr	*hwmgr;
-	struct pp_smumgr *smumgr;
-
-	struct pp_feature_info features[PP_Feature_Max];
-	const struct action_chain *event_chain[AMD_PP_EVENT_MAX];
-	struct phm_platform_descriptor   *platform_descriptor;
-	struct pp_clock_range clock_range;
-	enum pp_power_source  current_power_source;
-	struct pem_power_source_ui_state_info  ui_state_info[PP_PowerSource_Max];
-	enum pp_state states[PP_NUM_RINGS];
-	struct pp_request hi_req;
-	struct list_head context_list;
-	struct mutex lock;
-	bool  block_adjust_power_state;
-	bool enable_cg;
-	bool enable_gfx_cgpg;
-	int (*pp_eventmgr_init)(struct pp_eventmgr *eventmgr);
-	void (*pp_eventmgr_fini)(struct pp_eventmgr *eventmgr);
-};
-
-int eventmgr_early_init(struct pp_instance *handle);
-
-#endif /* _EVENTMGR_H_ */
diff --git a/drivers/gpu/drm/amd/powerplay/inc/fiji_pwrvirus.h b/drivers/gpu/drm/amd/powerplay/inc/fiji_pwrvirus.h
deleted file mode 100644
index 8a31665321a8..000000000000
--- a/drivers/gpu/drm/amd/powerplay/inc/fiji_pwrvirus.h
+++ /dev/null
@@ -1,10299 +0,0 @@
-/*
- * Copyright 2015 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-#ifndef _FIJI_PWRVIRUS_H_
-#define _FIJI_PWRVIRUS_H_
-
-#define mmCP_HYP_MEC1_UCODE_ADDR	0xf81a
-#define mmCP_HYP_MEC1_UCODE_DATA	0xf81b
-#define mmCP_HYP_MEC2_UCODE_ADDR	0xf81c
-#define mmCP_HYP_MEC2_UCODE_DATA	0xf81d
-
-enum PWR_Command
-{
-   PwrCmdNull = 0,
-   PwrCmdWrite,
-   PwrCmdEnd,
-   PwrCmdMax
-};
-typedef enum PWR_Command PWR_Command;
-
-struct PWR_Command_Table
-{
-   PWR_Command        command;
-   ULONG              data;
-   ULONG              reg;
-};
-typedef struct PWR_Command_Table PWR_Command_Table;
-
-#define PWR_VIRUS_TABLE_SIZE  10243
-static const PWR_Command_Table PwrVirusTable[PWR_VIRUS_TABLE_SIZE] =
-{
-    { PwrCmdWrite, 0x100100b6, mmPCIE_INDEX                               },
-    { PwrCmdWrite, 0x00000000, mmPCIE_DATA                                },
-    { PwrCmdWrite, 0x100100b6, mmPCIE_INDEX                               },
-    { PwrCmdWrite, 0x0300078c, mmPCIE_DATA                                },
-    { PwrCmdWrite, 0x00000000, mmBIF_CLK_CTRL                             },
-    { PwrCmdWrite, 0x00000001, mmBIF_CLK_CTRL                             },
-    { PwrCmdWrite, 0x00000000, mmBIF_CLK_CTRL                             },
-    { PwrCmdWrite, 0x00000003, mmBIF_FB_EN                                },
-    { PwrCmdWrite, 0x00000000, mmBIF_FB_EN                                },
-    { PwrCmdWrite, 0x00000001, mmBIF_DOORBELL_APER_EN                     },
-    { PwrCmdWrite, 0x00000000, mmBIF_DOORBELL_APER_EN                     },
-    { PwrCmdWrite, 0x014000c0, mmPCIE_INDEX                               },
-    { PwrCmdWrite, 0x00000000, mmPCIE_DATA                                },
-    { PwrCmdWrite, 0x014000c0, mmPCIE_INDEX                               },
-    { PwrCmdWrite, 0x22000000, mmPCIE_DATA                                },
-    { PwrCmdWrite, 0x014000c0, mmPCIE_INDEX                               },
-    { PwrCmdWrite, 0x00000000, mmPCIE_DATA                                },
-    /*
-    { PwrCmdWrite, 0x009f0090, mmMC_VM_FB_LOCATION                        },
-    { PwrCmdWrite, 0x00000000, mmMC_CITF_CNTL                             },
-    { PwrCmdWrite, 0x00000000, mmMC_VM_FB_LOCATION                        },
-    { PwrCmdWrite, 0x009f0090, mmMC_VM_FB_LOCATION                        },
-    { PwrCmdWrite, 0x00000000, mmMC_VM_FB_LOCATION                        },
-    { PwrCmdWrite, 0x009f0090, mmMC_VM_FB_LOCATION                        },
-    { PwrCmdWrite, 0x00000000, mmMC_VM_FB_OFFSET                          },*/
-    { PwrCmdWrite, 0x00000000, mmRLC_CSIB_ADDR_LO                         },
-    { PwrCmdWrite, 0x00000000, mmRLC_CSIB_ADDR_HI                         },
-    { PwrCmdWrite, 0x00000000, mmRLC_CSIB_LENGTH                          },
-    /*
-    { PwrCmdWrite, 0x00000000, mmMC_VM_MX_L1_TLB_CNTL                     },
-    { PwrCmdWrite, 0x00000001, mmMC_VM_SYSTEM_APERTURE_LOW_ADDR           },
-    { PwrCmdWrite, 0x00000000, mmMC_VM_SYSTEM_APERTURE_HIGH_ADDR          },
-    { PwrCmdWrite, 0x00000000, mmMC_VM_FB_LOCATION                        },
-    { PwrCmdWrite, 0x009f0090, mmMC_VM_FB_LOCATION                        },*/
-    { PwrCmdWrite, 0x00000000, mmVM_CONTEXT0_CNTL                         },
-    { PwrCmdWrite, 0x00000000, mmVM_CONTEXT1_CNTL                         },
-    /*
-    { PwrCmdWrite, 0x00000000, mmMC_VM_AGP_BASE                           },
-    { PwrCmdWrite, 0x00000002, mmMC_VM_AGP_BOT                            },
-    { PwrCmdWrite, 0x00000000, mmMC_VM_AGP_TOP                            },*/
-    { PwrCmdWrite, 0x04000000, mmATC_VM_APERTURE0_LOW_ADDR                },
-    { PwrCmdWrite, 0x0400ff20, mmATC_VM_APERTURE0_HIGH_ADDR               },
-    { PwrCmdWrite, 0x00000002, mmATC_VM_APERTURE0_CNTL                    },
-    { PwrCmdWrite, 0x0000ffff, mmATC_VM_APERTURE0_CNTL2                   },
-    { PwrCmdWrite, 0x00000001, mmATC_VM_APERTURE1_LOW_ADDR                },
-    { PwrCmdWrite, 0x00000000, mmATC_VM_APERTURE1_HIGH_ADDR               },
-    { PwrCmdWrite, 0x00000000, mmATC_VM_APERTURE1_CNTL                    },
-    { PwrCmdWrite, 0x00000000, mmATC_VM_APERTURE1_CNTL2                   },
-    //{ PwrCmdWrite, 0x00000000, mmMC_ARB_RAMCFG                            },
-    { PwrCmdWrite, 0x12011003, mmGB_ADDR_CONFIG                           },
-    { PwrCmdWrite, 0x00800010, mmGB_TILE_MODE0                            },
-    { PwrCmdWrite, 0x00800810, mmGB_TILE_MODE1                            },
-    { PwrCmdWrite, 0x00801010, mmGB_TILE_MODE2                            },
-    { PwrCmdWrite, 0x00801810, mmGB_TILE_MODE3                            },
-    { PwrCmdWrite, 0x00802810, mmGB_TILE_MODE4                            },
-    { PwrCmdWrite, 0x00802808, mmGB_TILE_MODE5                            },
-    { PwrCmdWrite, 0x00802814, mmGB_TILE_MODE6                            },
-    { PwrCmdWrite, 0x00000000, mmGB_TILE_MODE7                            },
-    { PwrCmdWrite, 0x00000004, mmGB_TILE_MODE8                            },
-    { PwrCmdWrite, 0x02000008, mmGB_TILE_MODE9                            },
-    { PwrCmdWrite, 0x02000010, mmGB_TILE_MODE10                           },
-    { PwrCmdWrite, 0x06000014, mmGB_TILE_MODE11                           },
-    { PwrCmdWrite, 0x00000000, mmGB_TILE_MODE12                           },
-    { PwrCmdWrite, 0x02400008, mmGB_TILE_MODE13                           },
-    { PwrCmdWrite, 0x02400010, mmGB_TILE_MODE14                           },
-    { PwrCmdWrite, 0x02400030, mmGB_TILE_MODE15                           },
-    { PwrCmdWrite, 0x06400014, mmGB_TILE_MODE16                           },
-    { PwrCmdWrite, 0x00000000, mmGB_TILE_MODE17                           },
-    { PwrCmdWrite, 0x0040000c, mmGB_TILE_MODE18                           },
-    { PwrCmdWrite, 0x0100000c, mmGB_TILE_MODE19                           },
-    { PwrCmdWrite, 0x0100001c, mmGB_TILE_MODE20                           },
-    { PwrCmdWrite, 0x01000034, mmGB_TILE_MODE21                           },
-    { PwrCmdWrite, 0x01000024, mmGB_TILE_MODE22                           },
-    { PwrCmdWrite, 0x00000000, mmGB_TILE_MODE23                           },
-    { PwrCmdWrite, 0x0040001c, mmGB_TILE_MODE24                           },
-    { PwrCmdWrite, 0x01000020, mmGB_TILE_MODE25                           },
-    { PwrCmdWrite, 0x01000038, mmGB_TILE_MODE26                           },
-    { PwrCmdWrite, 0x02c00008, mmGB_TILE_MODE27                           },
-    { PwrCmdWrite, 0x02c00010, mmGB_TILE_MODE28                           },
-    { PwrCmdWrite, 0x06c00014, mmGB_TILE_MODE29                           },
-    { PwrCmdWrite, 0x00000000, mmGB_TILE_MODE30                           },
-    { PwrCmdWrite, 0x00000000, mmGB_TILE_MODE31                           },
-    { PwrCmdWrite, 0x000000a8, mmGB_MACROTILE_MODE0                       },
-    { PwrCmdWrite, 0x000000a4, mmGB_MACROTILE_MODE1                       },
-    { PwrCmdWrite, 0x00000090, mmGB_MACROTILE_MODE2                       },
-    { PwrCmdWrite, 0x00000090, mmGB_MACROTILE_MODE3                       },
-    { PwrCmdWrite, 0x00000090, mmGB_MACROTILE_MODE4                       },
-    { PwrCmdWrite, 0x00000090, mmGB_MACROTILE_MODE5                       },
-    { PwrCmdWrite, 0x00000090, mmGB_MACROTILE_MODE6                       },
-    { PwrCmdWrite, 0x00000000, mmGB_MACROTILE_MODE7                       },
-    { PwrCmdWrite, 0x000000ee, mmGB_MACROTILE_MODE8                       },
-    { PwrCmdWrite, 0x000000ea, mmGB_MACROTILE_MODE9                       },
-    { PwrCmdWrite, 0x000000e9, mmGB_MACROTILE_MODE10                      },
-    { PwrCmdWrite, 0x000000e5, mmGB_MACROTILE_MODE11                      },
-    { PwrCmdWrite, 0x000000e4, mmGB_MACROTILE_MODE12                      },
-    { PwrCmdWrite, 0x000000e0, mmGB_MACROTILE_MODE13                      },
-    { PwrCmdWrite, 0x00000090, mmGB_MACROTILE_MODE14                      },
-    { PwrCmdWrite, 0x00000000, mmGB_MACROTILE_MODE15                      },
-    { PwrCmdWrite, 0x00900000, mmHDP_NONSURFACE_BASE                      },
-    { PwrCmdWrite, 0x00008000, mmHDP_NONSURFACE_INFO                      },
-    { PwrCmdWrite, 0x3fffffff, mmHDP_NONSURFACE_SIZE                      },
-    { PwrCmdWrite, 0x00000003, mmBIF_FB_EN                                },
-    //{ PwrCmdWrite, 0x00000000, mmMC_VM_FB_OFFSET                          },
-    { PwrCmdWrite, 0x00000000, mmSRBM_CNTL                                },
-    { PwrCmdWrite, 0x00020000, mmSRBM_CNTL                                },
-    { PwrCmdWrite, 0x80000000, mmATC_VMID0_PASID_MAPPING                  },
-    { PwrCmdWrite, 0x00000000, mmATC_VMID_PASID_MAPPING_UPDATE_STATUS     },
-    { PwrCmdWrite, 0x00000000, mmRLC_CNTL                                 },
-    { PwrCmdWrite, 0x00000000, mmRLC_CNTL                                 },
-    { PwrCmdWrite, 0x00000000, mmRLC_CNTL                                 },
-    { PwrCmdWrite, 0xe0000000, mmGRBM_GFX_INDEX                           },
-    { PwrCmdWrite, 0x00000000, mmCGTS_TCC_DISABLE                         },
-    { PwrCmdWrite, 0x00000000, mmTCP_ADDR_CONFIG                          },
-    { PwrCmdWrite, 0x000000ff, mmTCP_ADDR_CONFIG                          },
-    { PwrCmdWrite, 0x76543210, mmTCP_CHAN_STEER_LO                        },
-    { PwrCmdWrite, 0xfedcba98, mmTCP_CHAN_STEER_HI                        },
-    { PwrCmdWrite, 0x00000000, mmDB_DEBUG2                                },
-    { PwrCmdWrite, 0x00000000, mmDB_DEBUG                                 },
-    { PwrCmdWrite, 0x00002b16, mmCP_QUEUE_THRESHOLDS                      },
-    { PwrCmdWrite, 0x00006030, mmCP_MEQ_THRESHOLDS                        },
-    { PwrCmdWrite, 0x01000104, mmSPI_CONFIG_CNTL_1                        },
-    { PwrCmdWrite, 0x98184020, mmPA_SC_FIFO_SIZE                          },
-    { PwrCmdWrite, 0x00000001, mmVGT_NUM_INSTANCES                        },
-    { PwrCmdWrite, 0x00000000, mmCP_PERFMON_CNTL                          },
-    { PwrCmdWrite, 0x01180000, mmSQ_CONFIG                                },
-    { PwrCmdWrite, 0x00000000, mmVGT_CACHE_INVALIDATION                   },
-    { PwrCmdWrite, 0x00000000, mmSQ_THREAD_TRACE_BASE                     },
-    { PwrCmdWrite, 0x0000df80, mmSQ_THREAD_TRACE_MASK                     },
-    { PwrCmdWrite, 0x02249249, mmSQ_THREAD_TRACE_MODE                     },
-    { PwrCmdWrite, 0x00000000, mmPA_SC_LINE_STIPPLE_STATE                 },
-    { PwrCmdWrite, 0x00000000, mmCB_PERFCOUNTER0_SELECT1                  },
-    { PwrCmdWrite, 0x06000100, mmCGTT_VGT_CLK_CTRL                        },
-    { PwrCmdWrite, 0x00000007, mmPA_CL_ENHANCE                            },
-    { PwrCmdWrite, 0x00000001, mmPA_SC_ENHANCE                            },
-    { PwrCmdWrite, 0x00ffffff, mmPA_SC_FORCE_EOV_MAX_CNTS                 },
-    { PwrCmdWrite, 0x00000000, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000320, mmSH_MEM_CONFIG                            },
-    { PwrCmdWrite, 0x00000010, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000320, mmSH_MEM_CONFIG                            },
-    { PwrCmdWrite, 0x00000020, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000320, mmSH_MEM_CONFIG                            },
-    { PwrCmdWrite, 0x00000030, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000320, mmSH_MEM_CONFIG                            },
-    { PwrCmdWrite, 0x00000040, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000320, mmSH_MEM_CONFIG                            },
-    { PwrCmdWrite, 0x00000050, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000320, mmSH_MEM_CONFIG                            },
-    { PwrCmdWrite, 0x00000060, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000320, mmSH_MEM_CONFIG                            },
-    { PwrCmdWrite, 0x00000070, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000320, mmSH_MEM_CONFIG                            },
-    { PwrCmdWrite, 0x00000080, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000320, mmSH_MEM_CONFIG                            },
-    { PwrCmdWrite, 0x00000090, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000320, mmSH_MEM_CONFIG                            },
-    { PwrCmdWrite, 0x000000a0, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000320, mmSH_MEM_CONFIG                            },
-    { PwrCmdWrite, 0x000000b0, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000320, mmSH_MEM_CONFIG                            },
-    { PwrCmdWrite, 0x000000c0, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000320, mmSH_MEM_CONFIG                            },
-    { PwrCmdWrite, 0x000000d0, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000320, mmSH_MEM_CONFIG                            },
-    { PwrCmdWrite, 0x000000e0, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000320, mmSH_MEM_CONFIG                            },
-    { PwrCmdWrite, 0x000000f0, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000320, mmSH_MEM_CONFIG                            },
-    { PwrCmdWrite, 0x00000000, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
-    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
-    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
-    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
-    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
-    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
-    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
-    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
-    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
-    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
-    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
-    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
-    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
-    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
-    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
-    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
-    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
-    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
-    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
-    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
-    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
-    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
-    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
-    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
-    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
-    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
-    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
-    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
-    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
-    { PwrCmdWrite, 0x00000000, mmRLC_PG_CNTL                              },
-    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS2                             },
-    { PwrCmdWrite, 0x15000000, mmCP_ME_CNTL                               },
-    { PwrCmdWrite, 0x50000000, mmCP_MEC_CNTL                              },
-    { PwrCmdWrite, 0x00000000, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x0000000e, mmSH_MEM_APE1_BASE                         },
-    { PwrCmdWrite, 0x0000020d, mmSH_MEM_APE1_LIMIT                        },
-    { PwrCmdWrite, 0x00000000, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmSH_MEM_CONFIG                            },
-    { PwrCmdWrite, 0x00000320, mmSH_MEM_CONFIG                            },
-    { PwrCmdWrite, 0x00000000, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_RB_VMID                               },
-    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
-    { PwrCmdWrite, 0x00000000, mmRLC_CNTL                                 },
-    { PwrCmdWrite, 0x00000000, mmRLC_CNTL                                 },
-    { PwrCmdWrite, 0x00000000, mmRLC_SRM_CNTL                             },
-    { PwrCmdWrite, 0x00000002, mmRLC_SRM_CNTL                             },
-    { PwrCmdWrite, 0x00000000, mmCP_ME_CNTL                               },
-    { PwrCmdWrite, 0x15000000, mmCP_ME_CNTL                               },
-    { PwrCmdWrite, 0x00000000, mmCP_MEC_CNTL                              },
-    { PwrCmdWrite, 0x50000000, mmCP_MEC_CNTL                              },
-    { PwrCmdWrite, 0x80000004, mmCP_DFY_CNTL                              },
-    { PwrCmdWrite, 0x0840800a, mmCP_RB0_CNTL                              },
-    { PwrCmdWrite, 0xf30fff0f, mmTCC_CTRL                                 },
-    { PwrCmdWrite, 0x00000002, mmTCC_EXE_DISABLE                          },
-    { PwrCmdWrite, 0x000000ff, mmTCP_ADDR_CONFIG                          },
-    { PwrCmdWrite, 0x540ff000, mmCP_CPC_IC_BASE_LO                        },
-    { PwrCmdWrite, 0x000000b4, mmCP_CPC_IC_BASE_HI                        },
-    { PwrCmdWrite, 0x00010000, mmCP_HYP_MEC1_UCODE_ADDR                   },
-    { PwrCmdWrite, 0x00041b75, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000710e8, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000910dd, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000a1081, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000b016f, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000c0e3c, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000d10ec, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000e0188, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00101b5d, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00150a6c, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00170c5e, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x001d0c8c, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x001e0cfe, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00221408, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00370d7b, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00390dcb, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x003c142f, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x003f0b27, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00400e63, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00500f62, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00460fa7, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00490fa7, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x005811d4, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00680ad6, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00760b00, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00780b0c, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00790af7, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x007d1aba, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x007e1abe, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00591260, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x005a12fb, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00861ac7, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x008c1b01, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x008d1b34, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00a014b9, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00a1152e, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00a216fb, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00a41890, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00a31906, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00a50b14, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00621387, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x005c0b27, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00160a75, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00010000, mmCP_HYP_MEC2_UCODE_ADDR                   },
-    { PwrCmdWrite, 0x00041b75, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000710e8, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000910dd, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000a1081, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000b016f, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000c0e3c, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000d10ec, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000e0188, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00101b5d, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00150a6c, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00170c5e, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x001d0c8c, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x001e0cfe, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00221408, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00370d7b, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00390dcb, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x003c142f, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x003f0b27, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00400e63, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00500f62, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00460fa7, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00490fa7, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x005811d4, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00680ad6, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00760b00, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00780b0c, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00790af7, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x007d1aba, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x007e1abe, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00591260, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x005a12fb, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00861ac7, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x008c1b01, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x008d1b34, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00a014b9, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00a1152e, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00a216fb, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00a41890, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00a31906, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00a50b14, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00621387, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x005c0b27, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x00160a75, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-    { PwrCmdWrite, 0x80000004, mmCP_DFY_CNTL                              },
-    { PwrCmdWrite, 0x000000b4, mmCP_DFY_ADDR_HI                           },
-    { PwrCmdWrite, 0x540fe800, mmCP_DFY_ADDR_LO                           },
-    { PwrCmdWrite, 0x7e000200, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e020201, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e040204, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e060205, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xbf810000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x54106f00, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x000400b4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00004000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00804fac, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000004, mmCP_DFY_CNTL                              },
-    { PwrCmdWrite, 0x000000b4, mmCP_DFY_ADDR_HI                           },
-    { PwrCmdWrite, 0x540fef00, mmCP_DFY_ADDR_LO                           },
-    { PwrCmdWrite, 0xc0031502, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00001e00, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000004, mmCP_DFY_CNTL                              },
-    { PwrCmdWrite, 0x000000b4, mmCP_DFY_ADDR_HI                           },
-    { PwrCmdWrite, 0x540ff000, mmCP_DFY_ADDR_LO                           },
-    { PwrCmdWrite, 0xc424000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000145, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94800001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94c00001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95400001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95800001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdc810000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdcc10000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdd010000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdd410000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdd810000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4080061, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x24ccffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x3cd08000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9500fffd, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1cd0ffcf, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d018001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4140004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x050c0019, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x84c00000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000023, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000067, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000006a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000006d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000079, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000084, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000008f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000099, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800000a0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800000af, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400053, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4080007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x388c0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x08880002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04100003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94c00005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x98800003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000002d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04100005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c00003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c000043, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28cc0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00050, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c000055, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28080001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc000004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d808001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd88130b8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdc180000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdc140000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdc100000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdc0c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc800005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdc080000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28cc0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd013278, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4113278, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x24cc0700, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4113255, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd01324f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4113254, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1d10ffdf, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd013254, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x10cc0014, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1d10c017, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d0d000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd0130b7, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x14cc0010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd9c00036, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000005d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc00c4000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc130b5, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28cc0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c0021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x14d00011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9500fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdc030000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd800000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd800000d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94c01b10, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc00e0080, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc130b5, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000013b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc00e0800, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc130b5, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000013b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400053, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04100006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c00003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c000043, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28cc0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00050, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c000055, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x280c0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00052, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28180039, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000034, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400053, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04100007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c00003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c000043, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28cc0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00050, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c000055, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x280c0010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00052, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28180039, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000034, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400053, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04100008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c00003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c000043, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28cc0003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00050, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c000055, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x280c0020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00052, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28180039, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000034, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdc030000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000069, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28080001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc428000d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ca88004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc800079, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04280001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc00006f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000013b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000034, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04100010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c00003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c000043, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00078, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c000055, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28180080, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000034, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04100001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28cc0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd013278, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4113278, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc00c4000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4113254, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1d10c017, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc130b5, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd0130b7, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000013b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c00001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96400001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96800001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96c00001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97400001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97800001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97c00001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdc810000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd4c0380, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdcc0388, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x55dc0020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdcc038c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce0c0390, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x56200020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce0c0394, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce4c0398, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x56640020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce4c039c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce8c03a0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x56a80020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce8c03a4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcecc03a8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x56ec0020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcecc03ac, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf0c03b0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x57300020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf0c03b4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf4c03b8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x57740020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf4c03bc, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf8c03c0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x57b80020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf8c03c4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfcc03c8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x57fc0020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfcc03cc, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd9000033, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41c0009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x25dc0010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c0fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41c000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x05dc002f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc12009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41d200a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc012009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd9000034, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x25e01c00, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12200013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x25e40300, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12640008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x25e800c0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12a80002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x25ec003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e25c00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7eae400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7de5c00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xddc10000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc02ee000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec1c200, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c005f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00037, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x24d000ff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x31100006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9500007b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c000190, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdc1c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc1c200, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4df0388, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4d7038c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d5dc01a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4e30390, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4d70394, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d62001a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4e70398, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4d7039c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d66401a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4eb03a0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4d703a4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d6a801a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4ef03a8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4d703ac, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d6ec01a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4f303b0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4d703b4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d73001a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4f703b8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4d703bc, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d77401a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4fb03c0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4d703c4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d7b801a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4ff03c8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4d703cc, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d7fc01a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdc080000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4d70380, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4080001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1c88001c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c0083, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94c00010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdc0e0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94c0000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c0082, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x24d00001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9900000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18cc01e3, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x3cd00004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95000008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c0085, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18cc006a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x98c00005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c0082, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18cc01e3, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x3cd00004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9900fffa, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdc180000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdc140000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdc100000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdc0c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc800004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdc080000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4080001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1c88001c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdc180000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdc140000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdc100000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdc0c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc800004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdc080000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400051, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc428000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04180018, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x32640002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a80001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a40001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4293265, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x040c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1aac0027, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2aa80080, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce813265, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac00017, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd80002f1, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04080002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x08880001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8080250, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8080258, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8080230, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8080238, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8080240, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8080248, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8080268, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8080270, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8080278, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8080280, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8080228, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000367, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9880fff3, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04080010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x08880001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd80c0309, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd80c0319, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04cc0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9880fffc, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc00e0100, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc130b5, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000016e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4180032, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x29980008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95800001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18d0003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x24d4001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x24d80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x155c0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x05e80180, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9900000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x202c003d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd800010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec1325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42d325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96c00001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000aa7, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000bfc, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800012e9, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4200007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a200001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce000010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c000190, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc410001b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000032, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000031, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9900091a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x24d000ff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x05280196, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18d4fe04, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x29540008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800001b4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000032b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000350, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000352, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000035f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000701, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000047c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000019f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000800, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc419325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1d98001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd81325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c00003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4140004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04100002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c000043, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28cc0002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00050, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43c0044, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27fc0003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9bc00002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97c00006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc00c4000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc130b5, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c000055, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd88130b8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d40c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400028, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd9400036, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4193256, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41d3254, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x15540008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd40005b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd40005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd40005d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd840006d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc421325a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42d3249, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x11540015, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x19a4003c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1998003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1af0007d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x11dc000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1264001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x15dc000d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d65400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x13300018, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1a38003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7dd5c00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7df1c00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd800045, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc00100, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc411326a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc415326b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc419326c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41d326d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc425326e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4293279, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce800077, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd000056, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400057, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd800058, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc00059, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4193265, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x259c8000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99c00004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce40005a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x29988000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd813265, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4113248, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2510000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd000073, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc418000d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc411326f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x17300019, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x25140fff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95400007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd800003a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001b6d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4153279, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400077, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd00005f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000075, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26f00001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x15100010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d190004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd000035, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000035, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1af07fe8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf00000d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf00000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001427, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04340022, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x07740001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04300010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdf430000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c434001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd4412e01, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0434001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdf430000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdf030000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd4412e40, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc41c030, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc41c031, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43dc031, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04343000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4113246, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41d3245, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf413267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51100020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7dd1c01a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4353267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x45dc0160, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc810001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b4c0057, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b700213, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b740199, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f4f400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f73400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x55180020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2198003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd1c00025, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400024, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd000026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd800026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9bc00001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x248dfffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc12e00, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c434001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c434001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c00142b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43c000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1af4007d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2bfc0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x33740003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26d80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1ae8003e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9680000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4253277, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26680001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96800009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2a640002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce413277, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4253348, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce413348, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4253348, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96400001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b400003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x958000d8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000315, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4253277, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04303000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26680001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf013267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4193246, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41d3245, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4313267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96800041, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51980020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b342010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d9d801a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1714000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x25540800, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b30c012, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x459801b0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d77400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f37000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2b300000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf00001c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04240010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x199c01e2, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e5e4002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x3e5c0004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x3e540002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc428000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a80ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c00006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc80c0011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc8140011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x54d00020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x55580020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000282, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95400015, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc80c0011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a640002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x041c0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x45980008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x54d00020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96400004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc8140011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x45980004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x041c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf00001c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc428000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a80ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99c00003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc8180011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000282, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc8140011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x55580020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000282, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x45980004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc80c0011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf00001c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc428000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a80ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc8100011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc8140011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x55580020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc1334e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd01334f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd413350, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd813351, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd881334d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4193273, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41d3275, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40d3271, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4113270, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4153274, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x50cc0020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7cd0c01a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7cdcc011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x05900008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd00006a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc0006b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41d3272, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d594002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x54d00020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc12e23, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd012e24, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc12e25, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4193246, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41d3245, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4313267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x15540002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51980020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d9d801a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc81c001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b340057, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b280213, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b300199, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x45980198, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f37000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f2b000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x55e40020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf000024, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd1800025, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc00026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce400026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd40000d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd40000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40d3249, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x20cc003c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc13249, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4113274, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdd430000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc01e0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x29dc0002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04280000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000036, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc400078, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc400078, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2d540002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95400022, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x078c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x07d40000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c00120d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001239, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001232, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04f80000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x057c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc414000d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41c0019, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7dd5c005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x25dc0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd840007c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400074, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400069, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94c018a6, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd4412e22, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd800007c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94c018a2, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c00007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c0019, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7cd4c005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x24cc0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94c00008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9680fffc, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800002e3, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c0057, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7cd0c002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94c00003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9680fffd, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800002e3, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000069, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd013273, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd013275, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000074, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc414005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9540188f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40d3249, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc013cfff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7cd0c009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc13249, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9680000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c0077, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x38d00001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99000006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04cc0002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdcc30000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94c01882, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd800000d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000304, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c41c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c41c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd840002f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41c0015, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c0ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400030, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41c0016, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c0ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000030, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41c0016, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99c0ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd800002f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41c0015, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99c0ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc81c001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x49980198, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x55e40020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x459801a0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf000024, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd1800025, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc00026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce400026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04302000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf013267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4313267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96800004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000036, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000329, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc812e00, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04302000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf013267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4313267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4193256, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42d3249, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x16ec001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000028, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd800002b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1998003e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec00031, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000036, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97800004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce00000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1a18003e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd800008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd88130b8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04100000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d43c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4093249, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1888003e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94800015, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400074, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c000671, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a400006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc419324c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x259c0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1598001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c0000d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9580000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99000003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400036, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04100001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c0021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x14d80011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x24dc00ff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x31e00002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x31dc0003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9580fff0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a000003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99c00002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd9c00036, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94800004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000074, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc418005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95801827, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8800036, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8c00036, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc424000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x32640002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a400004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4180014, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9580ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd840002f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c0021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x14dc0011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c0fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00037, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c000190, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd800006d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41d3246, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4193245, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51dc0020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d9d801a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400028, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc420000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x32200002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a0000ad, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04200032, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd9000010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xde030000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400033, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04080000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43c0009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27fc0002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97c0fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42c0015, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96c0ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd800002e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42d3249, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1af4003e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9740004d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc428000d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4080060, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ca88005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x24880001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f4b4009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97400046, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4313274, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4100057, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d33400c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97400009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28240100, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e6a4004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce400079, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1eecffdd, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec13249, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf013273, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf013275, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800003c3, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc429326f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1aa80030, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96800006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28240001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc428000d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06a80008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e6a8004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce800035, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41d3272, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x25cc0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x10cc0004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x19e80042, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x25dc0006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x11dc0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e8e800a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7de9c00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40d3271, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4293270, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x50cc0020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ce8c01a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7cd30011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x11e80007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2aa80000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce80001c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd300001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc428000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a80ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4300011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b30003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x33300000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4240059, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1660001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e320009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc0328000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e72400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0430000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a000002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04300008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc02ac000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d310002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x17300002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2aa87600, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7cd0c011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc00024, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd0c00025, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce800026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04280222, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce800026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96000002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce400026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4280058, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x22ec003d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec13249, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd013273, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce813275, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd800007b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc8380018, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x57b00020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04343108, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc429325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x040c3000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x13740008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2374007e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x32a80003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc13267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40d3267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18ec0057, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18e40213, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18cc0199, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7cecc00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ce4c00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94800003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800003e7, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04200022, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xde030000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00024, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd1800025, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd4400026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04200010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xde030000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00024, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x45980104, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd1800025, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd4400026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf800026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf000026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x49980104, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a80000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc81c001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x45980168, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x55e00020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00024, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd1800025, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc00026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce000026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800003f2, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c000448, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x040c2000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc13267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40d3267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94c00001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40d3249, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18cc003e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400030, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42c0016, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96c0ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000030, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42c0016, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac0ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd800002f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42c0015, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac0ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400034, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4300025, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4340024, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4380081, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf813279, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf41326e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf01326d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94c0000d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x254c0700, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc424001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x10cc0010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1a641fe8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28cc0726, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2a640200, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc1237b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2264003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8813260, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce41325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4240033, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4280034, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd9000036, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001427, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96400006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xde430000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce40000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94c01755, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9680000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce80000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06a80002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xde830000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce80000d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94c0174c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c00142b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4393265, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2bb80040, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400032, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf813265, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4200012, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a00ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4100044, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x19180024, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc8100072, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x551c003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99c00003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95800010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000043d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc00c8000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd840006c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28200000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000043f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc00c4000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x282000f0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4113255, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd01324f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd88130b8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc130b5, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce000053, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x195c00e8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2555fff0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc0360001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x042c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x29540001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04240000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04280004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc420000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x32200002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a000009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec1c200, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc5e124dc, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0aa80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ef6c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e624001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a80fff9, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc02ee000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2555fff0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec1c200, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x29540008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc81c001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x55e00020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42d3255, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4353259, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8013260, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x45980158, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00024, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd1800025, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc00026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce000026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x49980158, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x45980170, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4200012, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x16200010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a00fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00024, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd1800025, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc429324f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce400026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce800026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec00026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd000008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40d325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d43c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x195400e8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1154000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18dc00e8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x05e80488, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18d0006c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18f807f0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18e40077, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18ec0199, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e6e400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000048e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000494, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800004de, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000685, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000686, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800006ac, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1ccc001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc1325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc411325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x251001ef, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd01325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4293254, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1264000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4300004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d79400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e7a400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x52a8001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x15180001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d69401a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x202c007d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec1325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95000008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95800028, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42d3267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4193246, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41d3245, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1aec0028, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40d325c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800004cc, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42d3256, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc419324e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26e8003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1aec003e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12f4000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41d324d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40d324f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d75401a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04100002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d290004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f8f4001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f52800f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51980020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d9d801a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x50e00002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51980008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a800002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800004d1, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d0dc002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x6665fc00, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e5e401a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec00008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7da1c011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd140000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd1c00002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2a644000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce400002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f534002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x6665fc00, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e76401a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd1800002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce400002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800004d7, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42d325a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4193258, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1aec003e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41d3257, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4213259, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12f4000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d75401a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51980020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x52200002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d9d801a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec00008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7da1c011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd140000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd1c00002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2a644000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce400002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x202c003d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf000008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec1325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42d325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96c00001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4193260, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x259c0007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x15980004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x05e804e3, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800004e7, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800004f0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000505, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000016a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc435325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd801325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x277401ef, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf41325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c000671, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9640fff4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x17e00008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc418000d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce000009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd84131db, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd800009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc430001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42d325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b301ff8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2b300400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2330003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26edf000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ef2c00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8413260, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec1325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x05a80507, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000050c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000528, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000057d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800005c2, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800005f3, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c000671, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a400012, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1bd400e8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42c004a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd40005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41c004d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec0005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99c0000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4100019, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d150005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x25100001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99000008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c00063b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4113277, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2511fffd, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd013277, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd801326f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000624, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04240012, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1be00fe4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce413260, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce000066, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400068, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c000671, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1bd400e8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42c004a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd40005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41c004d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec0005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99c0000d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4100019, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d150005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x25100001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99000009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400067, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c00063b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4113277, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2511fffd, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd013277, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd801326f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000624, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1bd400e8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42c0060, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ed6c005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26ec0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4113271, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4153270, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4193272, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41d3273, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04280022, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51100020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d51401a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4113274, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4213275, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4253276, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4313248, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd1400061, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2730000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x13300010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7db1800a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd800060, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96c00002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x05dc0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc00062, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x042c3000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd000063, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce000064, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce400065, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec13267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42d3246, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4313245, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4353267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce813260, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x52ec0020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc820001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b700057, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b680213, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b740199, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x46ec0188, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f73400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f6b400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x56240020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400024, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd2c00025, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce000026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce400026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x042c2000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc418000d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x17e00008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce000009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec13267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42d3267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26e01000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a00fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd9c131fc, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd800009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96c00001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4113277, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41c000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc420000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x11dc0002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7de1c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x11dc0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x29dc0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x25140001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x191807e4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x192007ec, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95400004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc1334a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9580000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x09980001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x041c0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95800005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x09980001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51dc0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x69dc0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9980fffd, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7de20014, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x561c0020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce013344, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc13345, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95400022, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x042c3000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec13267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42d3246, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4313245, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4353267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc425334d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26640001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9640fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc419334e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41d334f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4213350, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4253351, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x52ec0020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b680057, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b700213, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b740199, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x46ec01b0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f6b400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f73400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400024, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd2c00025, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd800026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc00026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce000026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce400026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x042c2000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec13267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42d3267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96c00001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04280032, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce813260, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8800068, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2010007d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd01325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc411325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1910003e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9500fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04100040, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd00001b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc410000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9900ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04100060, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd00001b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc410000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9900ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2010003d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd01325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4113277, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x25140001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x191807e4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9540000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2511fffd, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd013277, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41c000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc420000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x11dc0002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7de1c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x11dc0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc1334a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95800005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8013344, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8013345, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4180050, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41c0052, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04280042, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd813273, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc13275, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce813260, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd9000068, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400067, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x07d40000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c00120d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c00124f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001232, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x057c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x042c3000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec13267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42d3246, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4313245, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4353267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x52ec0020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b680057, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b700213, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b740199, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc820001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x46ec0190, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f6b400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f73400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x56240020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400024, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd2c00025, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce000026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce400026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x042c2000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec13267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4153249, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2154003d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41c0019, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1bd800e8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7dd9c005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x25dc0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42c004a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd80005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc420004d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec0005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x11dc0010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e1e000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd413249, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce01326f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28340001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x05980008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f598004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd800035, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1be800e8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42c004a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce80005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd801327a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd800005f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000075, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd800007f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc424004c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce41326e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec0005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28240100, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e6a4004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce400079, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc435325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x277401ef, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04240020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce41325e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd801325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8013260, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf41325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xda000068, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4113277, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41c000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc420000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x11dc0002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7de1c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x11dc0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x29dc0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x25140001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9540002d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc1334a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x042c3000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec13267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42d3246, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4313245, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4353267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc425334d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26640001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9640fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc419334e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41d334f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4213350, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4253351, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x52ec0020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b680057, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b700213, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b740199, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x46ec01b0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f6b400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f73400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400024, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd2c00025, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd800026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc00026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce000026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce400026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x042c2000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec13267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42d3267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96c00001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41c000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc420000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x11dc0002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7de1c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x11dc0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc1334a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc430000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x33300002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04240000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b000010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1be000e8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x042c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc0360001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04280004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec1c200, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc63124dc, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0aa80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ef6c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e724001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a80fff9, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc02ee000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec1c200, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4253260, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7fc14001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40d3249, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18cc003e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x98c00005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x194c1c03, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc0003b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c002d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000697, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc420004a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x194c00e8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc0005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c004c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc431326d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27301fff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce00005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7cf0c00d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x98c00003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c0007e0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c00008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc430001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b301ff8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2b300400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2330003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf01325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd801325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc411325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x251001ef, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd01325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x25100007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x31100005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9900008e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c0007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd9000010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000075e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x202c007d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec1325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4293265, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4353254, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26a9feff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1374000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c000d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1774000d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41d30b8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c00008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc411325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd801325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x251001ef, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd01325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce813265, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400100, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc00ac006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc00e0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28880700, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28cc0014, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c0006de, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x14cc0010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x30d4000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04cc0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x10cc0010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28cc0014, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99400009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41530b8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4193265, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x19980028, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99400003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99800002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800006c8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc411325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd801325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x251001ef, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd01325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x15600008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce000009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc8380023, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4180081, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x11a00002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7fa38011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4100026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x05980008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d1a0002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x282c2002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x3e280008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4300027, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x042c0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd3800025, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf000024, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x202400d0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ca48001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc800026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28240006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc000026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a640001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a40fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a800004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x32280000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a800002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x24d8003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd840003c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec0003a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd81a2a4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41d325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x25dc0007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40d3249, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18cc003e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94c0000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc420004a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x194c00e8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc0005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c004c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc431326d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27301fff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce00005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7cf0c00d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000712, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x194c1c03, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc0003b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c002d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x05e80714, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000071c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000720, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000747, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000071d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800007c4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000732, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000745, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000744, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x98c00006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000072e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x98c00003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c0007e0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c0000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4253265, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2a64008c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce413265, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc430001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b301fe8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2b300400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2330003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8013260, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf01325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c0007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd9000010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04240000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000075e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x98c0fff1, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c0007e0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c00002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000723, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41f02f1, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c00004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8013247, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd801325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000743, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8813247, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd801325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd88130b8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd000008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04100001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x98c0ffde, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000072e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x98c00003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c0007e0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c00012, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4340004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x15600008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc418000d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce000009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd84131db, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd800009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc430001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b301ff8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2b300400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2330003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8413260, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf01325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c0007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd9000010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04240000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x041c3000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc13267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41d3267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41d3265, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x25dc8000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c00007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41c004a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x195800e8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd80005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc418004c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd81326e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc0005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41d3265, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x25dd7fff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc13265, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41d3246, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4193245, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42d3267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51e00020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e1a001a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x46200200, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04283247, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04300033, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1af80057, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1af40213, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x042c000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f7b400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f6f400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400024, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd2000025, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd800026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc00026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc6990000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x329c325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99c00008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x329c3269, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99c00006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x329c3267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c00005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc01defff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d9d8009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000078a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x25980000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0b300001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06a80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd800026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b00fff2, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43c0012, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9bc0ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd801325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc431325a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc03e7ff0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f3f0009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf01325a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4313249, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1f30001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf013249, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc03e4000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc13254, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8013254, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc431325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd801324f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8013255, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8013247, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd801325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b300028, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c00120d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001219, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001232, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9900000d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd88130b8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9700000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43d30b5, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1bf0003a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b000b80, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x203c003a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc430000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27300700, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x13300014, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2b300001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf0130b7, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc130b5, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x46200008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400024, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd2000025, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x043c2000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc13267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43d3267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9bc00001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4080007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd9000010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4193260, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x259c0003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x31dc0003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c00014, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x040c3000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc13267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40d3267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18ec0057, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18e40213, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18cc0199, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7cecc00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ce4c00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4193246, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41d3245, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51980020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d9d801a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c000448, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x040c2000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc13267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40d3267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94c00001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc800010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd801325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc418000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x31980002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x041c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9980001c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x19580066, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x15600008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x040c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc0120001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x11980003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04240004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7da18001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4200007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4340004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd9000010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc1c200, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41d24db, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7cd0c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a640001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7dd9c005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x25dc0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99c00002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a40fff8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc418005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9580137b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc00ee000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc1c200, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce000010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd840004f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4113269, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x19080070, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x190c00e8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2510003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2518000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd813268, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x05a80809, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000080e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000080f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000898, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000946, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800009e1, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000a5a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04a80811, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000815, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000834, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000085e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000085e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04341001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42d3045, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec1c091, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x31300021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9700000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd84002f1, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43130b8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27300001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4293059, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x56a8001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f2b000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b000241, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000084a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43130b6, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b000003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc02f0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec130b6, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4252087, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x5668001a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26a80005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a80fffd, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd80130b6, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000084a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04341001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc431ecaa, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27300080, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b000010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc02e0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec130b6, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd80130b6, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x31300021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9700000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd84002f1, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43130b8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27300001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4293059, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x56a8001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f2b000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b00021d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdd410000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x040c0005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd84802e9, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001a41, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43b02f1, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b800006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd88130b8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec80278, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x56f00020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf080280, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001608, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdc140000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8813247, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd80802e9, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000085e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x31100011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x950001fa, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc02e0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2aec0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc01c0020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc0180001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc00c0007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x11a40006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7de6000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x10e40008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e26000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e2e000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce000013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4113254, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1d10ffdf, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2110003e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd013254, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd801324f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8013255, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1d10ff9e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd013254, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8013247, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd801325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd801325e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc0245301, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce413249, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd801325f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc425326c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc0121fff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x29108eff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e524009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce41326c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc425325a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc0127ff0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e524009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce41325a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc425325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc0131fff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e524009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce41325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd801326d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd801326e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8013279, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94c00003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x08cc0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000866, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc00c0007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95800003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x09980001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000866, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc0100010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7dd2400c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a400004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc0180003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7dd1c002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000866, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000a5a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04a8089a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000089e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800008fa, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000945, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000945, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x31300022, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43130b8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27300001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04183000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd813267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4113246, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4193245, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51100020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d91801a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x459801e0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4313267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2738000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b342010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x172c000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26ec0800, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b30c012, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ef7400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f37000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2b300000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf00001c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42c000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac0ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc8300011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000036, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x45980008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42c000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac0ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc8340011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9740002f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43c0004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x13b80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc79d3300, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc7a13301, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8393300, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc0260001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce793301, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc424005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x964012a4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c028009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9740001c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27580001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99800004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x57740001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06a80400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800008d2, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4180006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x29640001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce40001a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x242c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06ec0400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x57740001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27580001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9980fffd, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc02620c0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce41c078, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce81c080, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01c081, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf01c082, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x57240020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce41c083, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc0260400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e6e400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce41c084, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7eae8001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f2f0011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800008d2, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4180006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdf93300, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce393301, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43c0004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04182000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd813267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000903, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x31240022, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04100001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43130b8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27300001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4af0280, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4b30278, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x52ec0020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ec30011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x32f80000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b800011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x043c0020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04280000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x67180001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0bfc0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x57300001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95800006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a400003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd981325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000915, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd9c1325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06a80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9bc0fff6, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f818001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001606, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d838001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94800010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41d3259, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc421325a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x16240014, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12640014, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1a2801f0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12a80010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2620ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e2a000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7de1c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e5e400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b800002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2264003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce41325a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8013259, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c0007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd9000010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c00075e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4af0228, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x043c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x66d80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95800010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04300002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1330000d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x13f40014, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f73400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04380040, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf80001b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc438000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04380060, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf80001b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc438000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x07fc0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x56ec0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x33e80010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9680ffec, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000a5a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000a5a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04a80948, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000094c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000099b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800009e0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800009e0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43c0004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04183000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd813267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4113246, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4193245, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51100020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d91801a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x459801e0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4313267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2738000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b342010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x172c000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26ec0800, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b30c012, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ef7400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f37000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2b300000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf00001c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42c000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac0ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc8300011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000033, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x45980008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42c000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac0ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc8340011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9740002c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x13b80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc79d3300, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc7a13301, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8393300, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc0260001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce793301, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc424005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x964011fe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c028009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9740001c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27580001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99800004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x57740001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06a80400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000978, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4180006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x29640001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce40001a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x242c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06ec0400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x57740001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27580001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9980fffd, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc0260010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce41c078, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf01c080, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x57240020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce41c081, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce81c082, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01c083, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc0260800, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e6e400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce41c084, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7eae8001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f2f0011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000978, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4180006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdf93300, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce393301, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04182000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd813267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4193246, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41d3245, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51980020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7dda801a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d41c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e838011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd84802e9, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001802, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x469c0390, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4313267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04183000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd813267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b342010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x172c000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26ec0800, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b30c012, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ef7400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f37000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2b300000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf00001c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x45dc0004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd1c0001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc418000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4200011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x45dc0004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd1c0001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc418000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4240011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x45dc0004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd1c0001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc418000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4280011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x45dc0004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd1c0001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc418000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42c0011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x45dc0004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd1c0001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc418000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4300011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x45dc0004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd1c0001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc418000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4340011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x45dc0004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd1c0001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc418000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4380011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04182000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd813267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x043c0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c0014df, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000a5a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000a5a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x31280014, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce8802ef, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a800062, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x31280034, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a800060, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04a809e8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800009ec, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000a45, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000a59, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000a59, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4113246, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4193245, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51100020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d91801a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x45980400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4b30258, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4a70250, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x53300020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e72401a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4313267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b342010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x172c000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26ec0800, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b30c012, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ef7400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f37000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2b300000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf00001c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x042c0020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x66740001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97400041, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04383000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf813267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4393267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b800001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc438000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4300011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b38007e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x33b40003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b400003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x4598001c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9740002f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x45980004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc438000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c0011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x45980004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc438000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4100011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x45980004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc438000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4340011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf4002eb, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x45980004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc438000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4340011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf4002ec, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x45980004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc438000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4340011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf4002ed, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x45980004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc438000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4340011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf4002ee, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x45980004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04382000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf813267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd84802e9, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001715, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04382000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf813267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x56640001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0aec0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac0ffbc, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04341001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94800005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc431ecaa, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27300080, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000a55, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43130b6, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x233c0032, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc130b6, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf0130b6, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc49302ef, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99000003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8413247, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000a5a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000a5a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04180001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x5198001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd813268, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4193269, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2598000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9980fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd80002f1, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8013268, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd800004f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04380001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x53b8001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7db9801a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd813268, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000a5e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94c01106, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc412e01, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc412e02, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc412e03, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc412e00, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000aa7, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94c010fd, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x50640020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ce4c01a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd0c00072, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc80c0072, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x58e801fc, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12a80009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2aa80000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd0c0001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce80001c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc424000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a40ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04240010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18dc01e2, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e5e4002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x3e5c0003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x3e540002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c00006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc8180011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc8100011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc8100011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x55140020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000aa2, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9540000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc8180011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x44cc0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x55900020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd0c0001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc424000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a40ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4140011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000aa2, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x44cc0004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4180011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd0c0001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc424000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a40ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc8100011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x55140020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd812e01, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd012e02, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd412e03, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc412e00, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc428000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2aa80008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4253249, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2264003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce413249, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4253249, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96400001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc410001a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c0021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4140028, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95000005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1e64001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce413249, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x14d00010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4180030, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41c0007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99000004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99400009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9980000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000ab1, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00037, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c000190, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc420001c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000032, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a0010ac, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000aa7, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd880003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c00002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8c0003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001082, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8800040, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c00002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8c00040, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800010de, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc010ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18d403f7, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d0cc009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41b0367, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d958004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d85800a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdc1e0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc424000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x32640002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18d001fc, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x05280adc, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000af1, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000adf, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000ae7, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c000ace, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8c00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96400002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd8d2000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99c00010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18d803f7, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc010ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d0cc009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04140000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x11940014, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x29544001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a400002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x29544003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000af4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8c00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96400002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd44d2000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc424000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x32640002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8c00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96400002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd44dc000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18d0003c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95000006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c000ace, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd8d2c00, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99c00003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000b0a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd44d2c00, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28148004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x24d800ff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00019, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd4593240, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94c0105e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c410001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x50540020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c418001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2198003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x199c0034, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c0007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c00028, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc428000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2aa80008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42d324f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4313255, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ef3400c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c0007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x14e80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a8000af, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd9000010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x041c0002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x042c01c8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c000d61, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94c01043, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c410001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x50540020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c418001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18a01fe8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x3620005c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a00000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2464003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc6290ce7, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x16ac001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96c00004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26ac003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ee6c00d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96c00005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06200001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2620000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a00fff8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000016a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce000367, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc424005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9640102e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc428000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x199c0037, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x19a00035, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2aa80008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c0005d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42d3256, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc431325a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2330003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x16f8001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9780000d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4253248, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc035f0ff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e764009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x19b401f8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x13740008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e76400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce413248, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf01325a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc431325a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d15001a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd1000072, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc8100072, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x55140020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x199c0034, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b800004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1ae4003e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000b7c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4353254, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x16a80008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1aec003c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x19a4003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12a80015, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12ec001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1374000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7eae800a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc02e4000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1774000d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7eae800a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f6b400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c00005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43d3248, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1bfc01e8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x13fc0018, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7dbd800a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1d98ff15, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x592c00fc, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd80000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12e00016, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7da1800a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x592c007e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12e00015, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7da1800a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd1000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd800001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x11a0000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1264001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1620000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e26000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e32000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12e4001b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e26000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x5924007e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12640017, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e26000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x19a4003c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12640018, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e26000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce01325a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd013257, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd413258, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc429325a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94c00fdb, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96800001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c00003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c410001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9780f5ca, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400100, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c0007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd9000010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c00120d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001219, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001232, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001b6d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42d324e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc431324d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x52ec0020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc435324f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4293256, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x52ec0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x07740003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04240002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x269c003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e5e4004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f67000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f674002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0b740001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x53740002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ef6c011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1ab42010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1ab8c006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x16a8000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26a80800, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2b740000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f7b400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f6b400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf40001c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd2c0001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc438000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4180011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a000003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c000bec, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000b47, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42c001d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4313256, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b34060b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b300077, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f37000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x13300017, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04340100, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26ec00ff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc03a8004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ef6c00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f3b000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ef2c00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec1325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000c16, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c0032, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc410001d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28cc0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc415325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c418001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c418001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18580037, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x251000ff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc421325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x262001ef, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce01325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99800004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d15400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd41325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1d54001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd41325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc428000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42c000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12a80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26a80004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7eae800a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c0021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4340028, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x14f00010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4380030, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43c0007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd280200, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd680208, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcda80210, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b00000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b400014, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b800017, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc428000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42c000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12a80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26a80004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7eae800a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc6930200, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc6970208, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc69b0210, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x17300001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b000005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00037, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c000190, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000032, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000028, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd800002b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd900003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97c00002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd940003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001082, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd9000040, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97c00002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd9400040, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800010de, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c0021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x14fc0011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x24f800ff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x33b80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97c0fffc, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b800007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00037, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c000190, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000032, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000028, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd800002b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd88130b8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04100000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04140000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc418000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x29980008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d83c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4093249, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1888003e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94800020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400074, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c000671, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a400009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc418000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x29980008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc419324c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x259c0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1598001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c00016, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95800015, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99000003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400036, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04100001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c0021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x14d80011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x24e000ff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x321c0002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x32200001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9580ffee, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99c00014, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96000004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00037, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04140001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000c30, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9480000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000074, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc418005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95800f29, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000c16, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94800004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000074, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc418005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95800f23, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd9c00036, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99400002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00037, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000c16, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94800004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000074, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc418005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95800f1a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00037, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8800036, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x041c0003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x042c01c8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c000d61, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4200007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c0077, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94c00001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c418001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc428000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9600f502, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a200001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x98c0f500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2aa80008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce000010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a000f05, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc431325a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42d3256, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1f30001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x16e4001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf01325a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc431325a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9640f4f4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc434000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x33740002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b40f4f1, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4353254, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x16a80008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1aec003c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12a80015, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12ec001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1374000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7eae800a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc02e4000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1774000d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7eae800a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f6b400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400100, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12780001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2bb80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc00ac005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc00e0002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28cc8000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28884900, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28cc0014, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000ff3, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43c0007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x17fc0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9bc00004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc424005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96400ee1, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc41c40a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc41c40c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc41c40d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c414001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x24d0007f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x15580010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x255400ff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd01c411, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd81c40f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd41c40e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc41c410, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c414001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c418001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04200000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18e80033, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18ec0034, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc41c414, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc41c415, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd81c413, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd41c412, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18dc0032, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c030011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c038011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c00027, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96c00002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc431c417, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc435c416, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96800004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96c00002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc439c419, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43dc418, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41c000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x29dc0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf413261, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96c00002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf013262, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96800004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc13263, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96c00002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf813264, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18dc0030, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43c0007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c00017, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x17fc0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac00005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d77000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9bc00015, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9700000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000cd6, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51b80020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x53300020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f97801a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f37001a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f3b000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9bc0000d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97800002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000cd6, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a000018, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28200001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000ca7, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18dc0031, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c00003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc435c40b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9740fffd, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4280032, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2aa80008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40d325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800012c2, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc438001d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1bb81ff0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f8cc00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc1325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc411325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x251001ef, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd01325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc428000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43c0007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2aa80008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc438001d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x13f4000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9bc00006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43d3256, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1bf0060b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1bfc0077, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ff3c00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000cf4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43d325a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1bfc0677, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x13fc0017, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04300100, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1bb81fe8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f73400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc032800b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7fb7800a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ff3c00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ffbc00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc1325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000c16, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43c0007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18d42011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x17fc0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18d001e8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x24cc007f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7cd4c00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9bc00004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc428005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96800e6c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c414001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x50580020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d59401a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd1400072, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc8140072, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x596001fc, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12200009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ce0c00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c418001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x505c0020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d9d801a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c41c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x50600020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7de1c01a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c420001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc0001b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd140001d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd180001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd1c00020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95000010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04300000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc428000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a80ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc8240010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e5e800c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9bc00015, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a80000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b000024, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28300001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x122c0004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06ec0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0aec0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac0ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000d1f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc428000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a80ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc8240010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x566c0020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc428000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2aa80008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce413261, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec13262, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4340032, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2b740008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40d325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96800005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x566c0020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce413261, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec13262, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800012c2, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc438001d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1bb81fe8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f8cc00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc1325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc411325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x251001ef, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd01325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43c0007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc438001d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc428000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2aa80008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x13f4000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9bc00006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43d3256, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1bf0060b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1bfc0077, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ff3c00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000d57, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43d325a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1bfc0677, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x13fc0017, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04300100, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1bb81fe8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f73400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc0328009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7fb7800a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ff3c00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ffbc00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc1325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000c16, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43c000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2bfc0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4253246, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4113245, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04143000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd413267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x52640020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e51001a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4153267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d2d0011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x19640057, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x19580213, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x19600199, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7da6400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e26400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd1000025, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce400024, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc00026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04142000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd413267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4153267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99400001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18d001e8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18d40030, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18d80034, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x05280d83, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c420001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c424001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000d8a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000016a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000d95, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000db1, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000016a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000d95, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000dbc, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x11540010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e010001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c00187c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d75400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd4610000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9580f3d8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc439c040, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97800001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000016, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x526c0020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18e80058, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e2ec01a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd2c00072, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc82c0072, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x5ae0073a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ea2800a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9940000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce800024, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd2c00025, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd4400026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9580f3c6, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4380012, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdc3a0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0bb80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce800024, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd2c00025, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc400026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b80fffb, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9980fff5, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc02a0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2aa80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x16200002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce01c405, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd441c406, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9580f3b1, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc439c409, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97800001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc424000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x32640002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a40000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x11540010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x29540002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd4610000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9580f3a5, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc439c040, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97800001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94c00da7, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x50500020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7cd0c01a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd0c00072, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc8280072, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x5aac007e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12d80017, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c41c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d9d800a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x56a00020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2620ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7da1800a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51980020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e82400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e58c01a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x19d4003d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28182002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99400030, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c00104f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc430000d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4340035, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc8140023, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4180081, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x13300005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc011000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4240004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x11a00002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c908009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12640004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d614011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4100026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x05980008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ca4800a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d1a0002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7cb0800a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x3e280008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x20880188, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x54ec0020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7cb4800a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4300027, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04380008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd1400025, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf000024, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x20240090, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ca48001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc800026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec00026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec00026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28240004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc000026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a640001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a40fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a800005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x32280000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a800002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c018001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000016, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf80003a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd901a2a4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001037, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc418000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x29980008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc421326c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1624001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a40fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd841325f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8800033, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43c0009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27fc0004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97c0fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000039, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd0c00038, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43c0022, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9bc0ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8800034, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc429325f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26ac0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac0fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26ac0002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96c00003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43c0007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc430001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8800033, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x13f4000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b301ff0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2b300300, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2330003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f37000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9680000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43c0009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27fc0004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97c0fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400039, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd0c00038, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43c0022, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9bc0ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf01325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8800034, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000c16, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8800034, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c0001a2, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc80003b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x24b00008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc418000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1330000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18ac0024, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2b304000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec00008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18a800e5, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1d980008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12a80008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7da9800a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x29980008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4113249, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1910003e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99000002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd840003d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c410001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51100020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf01326c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7cd0c01a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc421326c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12a80014, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2220003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e2a000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce01326c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8800033, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43c0009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27fc0004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97c0fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000039, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd0c00038, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43c0022, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9bc0ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8800034, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001190, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18dc003d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c00004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x041c0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x042c01c8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c000d61, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18d40030, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18d001e8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18fc0034, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x24e8000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06a80e71, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c418001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c41c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000edd, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000e91, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000e91, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000ea1, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000eaa, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000e7c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000e7f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000e7f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000e87, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000e8f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000016a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51dc0020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d9e001a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000ee6, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc420000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2a200008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce000013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4213262, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4253261, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x52200020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e26001a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000ee6, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc420000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2a200008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce000013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4213264, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4253263, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x52200020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e26001a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000ee6, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc820001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000ee6, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18e82005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51e00020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2aa80000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7da1801a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd1800072, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc8180072, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x59a001fc, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12200009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ea2800a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce80001c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc428000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a80ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc8200011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000ee6, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x15980002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd81c400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc421c401, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95400041, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc425c401, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x52640020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e26001a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000ee6, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x31ac2580, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac00011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x31ac260c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac0000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x31ac0800, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac0000d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x31ac0828, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac0000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x31ac2440, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac00009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x31ac2390, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac00007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x31ac0093, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac00005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x31ac31dc, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac00003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x31ac31e6, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96c00004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4340004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000ede, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x39ac7c06, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x3db07c00, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac00003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000ebc, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x39acc337, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x3db0c330, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac00003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000ebc, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x39acc335, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x3db0c336, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac00003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000ebc, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x39ac9002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x3db09001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac00003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000ebc, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x39ac9012, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x3db09011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac00003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000ebc, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x39acec70, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x3db0ec6f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac00003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000ebc, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4340004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc5a10000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95400005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x05980001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc5a50000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x52640020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e26001a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x05280eea, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c418001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c41c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000ef1, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000016a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000efe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000f11, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000f2e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000efe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000f1f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4340004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce190000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95400005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x05980001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x56200020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce190000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97c0f26f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc439c040, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97800001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51ec0020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18e80058, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7daec01a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd2c00072, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc82c0072, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x5af8073a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7eba800a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd2c00025, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce800024, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce000026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95400003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x56240020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce400026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97c0f25c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4380012, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc02a0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2aa80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x15980002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd81c405, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce01c406, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95400003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x56240020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce41c406, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97c0f24e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc439c409, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97800001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc424000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x32640002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a40f247, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce190000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95400004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x05980001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x56200020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce190000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97c0f240, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc439c040, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97800001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x31ac2580, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac00011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x31ac260c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac0000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x31ac0800, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac0000d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x31ac0828, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac0000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x31ac2440, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac00009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x31ac2390, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac00007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x31ac0093, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac00005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x31ac31dc, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac00003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x31ac31e6, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96c00004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4340004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000ef2, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x39ac7c06, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x3db07c00, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac00003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000f40, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x39acc337, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x3db0c330, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac00003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000f40, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x39acc335, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x3db0c336, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac00003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000f40, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x39acec70, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x3db0ec6f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac00003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000f40, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x39ac9002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x3db09002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac00003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000f40, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x39ac9012, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x3db09012, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac00003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000f40, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000ef1, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c0006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x98c0ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c410001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c414001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c418001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c41c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c43c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c00001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc434000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2b740008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2b780001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8c1325e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf80001a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c034001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c038001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18e0007d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x32240003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a400006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x32240000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a400004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd01c080, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd41c081, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000f88, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51640020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e52401a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd2400072, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc8280072, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce81c080, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x56ac0020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26f0ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf01c081, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1af000fc, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1334000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x24e02000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f63400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18e00074, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x32240003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a400006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x32240000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a400004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd81c082, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc1c083, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000f9d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51e40020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e5a401a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd2400072, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc8280072, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce81c082, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x56ac0020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26f0ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf01c083, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1af000fc, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x13380016, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18e00039, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12200019, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7fa3800a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7fb7800a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18e0007d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1220001d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7fa3800a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18e00074, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12200014, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7fa3800a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf81c078, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc1c084, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000c16, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18dc003d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c00004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x041c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x042c01c8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c000d61, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18d001e8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x31140005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99400003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x31140006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95400002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c00104f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x05280fb7, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28140002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000fbe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000fbe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000fc2, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000fbe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000fd1, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000ff2, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000ff2, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x24cc003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc1a2a4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c414001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18e80039, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x52a8003b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x50580020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x24cc003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d59401a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd1400072, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc8140072, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d69401a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41c0017, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99c0ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd140004b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc1a2a4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc414000d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04180001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x24cc003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d958004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd800035, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc1a2a4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43c000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2bfc0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43d3249, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1bfc003e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97c00002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400074, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4100019, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d150005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x25100001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9500000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97c0fffc, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4180021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x159c0011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x259800ff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x31a00003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x31a40001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e25800a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c0fff5, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9580fff4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000fef, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc411326f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1d100010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd01326f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97c00002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000074, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04380000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc430000d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc8140023, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4180081, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x13300005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc011000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4240004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x33b40003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97400003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc0340008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000ffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4340035, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x11a00002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c908009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12640004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d614011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4100026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x05980008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ca4800a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d1a0002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7cb0800a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x282c2002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x208801a8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x3e280008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7cb4800a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4300027, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x042c0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd1400025, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf000024, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x20240030, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ca48001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc800026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc400026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c414001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28340000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x507c0020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d7d401a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd1400072, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc8140072, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x557c0020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28342002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd4400026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a80000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x32280000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a80000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000102f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc000026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc000026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc000026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc000026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc000026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a800005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x32280000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a800002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c018001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc000026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1cccfe08, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec0003a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc1a2a4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43c000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2bfc0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43d3249, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1bfc003e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9bc00007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc428000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x16a80008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce800009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42c005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96c00b33, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd840003c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4200025, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7da2400f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7da28002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e1ac002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0aec0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96400002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d2ac002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x3ef40010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b40f11d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04380030, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf81325e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000c16, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xde410000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdcc10000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdd010000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdd410000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdd810000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xddc10000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xde010000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c024001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28cc0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc8100086, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x5510003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40d3249, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18cc003e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x98c00003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99000011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001075, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9900000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c0026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4100081, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4140025, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d15800f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d15c002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d520002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a200001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95800002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7cde0002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x3e20001a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a000009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x040c0030, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc1325e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001071, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd9c00036, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94c00b01, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04240001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdc200000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdc1c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdc180000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdc140000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdc100000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdc0c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96400004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdc240000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdc0c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000c16, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdc240000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc40003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8c00010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4080029, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc80003b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc418000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18a800e5, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1d980008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12a80008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7da9800a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x29980008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18a400e5, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12500009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x248c0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94c00006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x200c006d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7cd0c00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc1326c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc421326c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x200c0228, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7cd0c00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc1326c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc421326c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c002a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc410002b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18881fe8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18d4072c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18cc00d1, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7cd4c00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x3094000d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x38d80000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x311c0003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99400006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x30940007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1620001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9940001d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a000023, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800010c4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9580001a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99c00019, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00041, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x25140001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc418002c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9940000d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x259c007f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x19a00030, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc0001b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400022, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc430000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x17300001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b00fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a000012, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400023, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800010cb, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x199c0fe8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc0001b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400023, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc430000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x17300001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b00fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800010cb, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8c00010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000022, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000023, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc430005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000aac, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43c000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc434002e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2bfc0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2020002c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce01326c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x17780001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27740001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x07a810d8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc421326c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000aa7, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000bfc, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800012e9, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000104c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc400040, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8800010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4180032, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x29980008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x200c007d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc1325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc411325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28240007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xde430000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001190, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc80003b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x24b00008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc418000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1330000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18a800e5, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1d980008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12a80008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7da9800a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x29980008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40d3249, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18cc003e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x98c00002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd840003d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2b304000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf01326c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc431326c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c410001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c414001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x192400fd, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x50580020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d59401a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c41c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06681110, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c420001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc400078, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18ac0024, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x19180070, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x19100078, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec00008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18f40058, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x5978073a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f7b400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001117, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001118, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001122, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000112d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001130, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001133, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000016a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000117b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x24ec0f00, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x32ec0600, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96c00003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4300006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b00ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd1400025, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400024, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc00026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000117b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x24ec0f00, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x32ec0600, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96c00003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4300006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b00ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd1400025, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400024, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc00026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce000026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000117b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc81c001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x55e00020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001122, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc81c0020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x55e00020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001122, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c00116b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc02a0200, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e8e8009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x22a8003d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x22a80074, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2774001c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x13740014, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7eb6800a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x25ecffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x55700020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x15f40010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x13740002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x275c001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c00027, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c018001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f41c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x15dc0002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x39e00008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x25dc0007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7dc1c01e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x05dc0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96000004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x05e40008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c00116e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001168, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7dc2001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06200001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x05e40008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e62000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a000004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7da58001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c00116e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001165, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7dc2001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06200001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e1a0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x05cc0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e0d000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95000007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e02401e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06640001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06640008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x05d80008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c00116e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001168, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7dc2401e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06640001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7da58001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c00116e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x05e00008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7da2000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9600ffe6, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x17640002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c00116e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001190, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4200006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a00ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c00116b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc420000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2a200001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce00001a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce81c078, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec1c080, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01c081, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd41c082, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf01c083, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12640002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x22640435, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce41c084, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0528117e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x312c0003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001190, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001185, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001182, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001182, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4300012, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b00ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac0000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc03a0400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4340004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc418000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x15980008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1198001c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d81c00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc130b7, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf8130b5, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04240008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc418000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41c0049, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x19a000e8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x29a80008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7de2c00c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc421325e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26200010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc415326d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a000006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc420007d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96000004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96c00003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce40003e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800011a3, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d654001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd41326d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c020001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96000005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4100026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4240081, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4140025, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800011b6, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4253279, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc415326d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc431326c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2730003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x3b380006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97800004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x3f38000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b800004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800011b4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04300006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800011b4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0430000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04380002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7fb10004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e57000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e578002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d67c002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0be40001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d3a4002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x202c002c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc421325e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04280020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec1326c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26200010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x3e640010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96000003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96400002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce81325e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4300028, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc434002e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x17780001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27740001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x07a811cf, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b00feb8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc414005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x954009a7, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000aa7, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000bfc, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800012e9, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c00120d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc1c07c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc41c07d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc41c08c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c410001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc41c079, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd01c07e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c414001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18f0012f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18f40612, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18cc00c1, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f73400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7cf7400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x39600004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a000002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc0140004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x11600001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18fc003e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9740001c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400041, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc425c07f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97c00003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x166c001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800011ee, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1a6c003e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96c00006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04200002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a200001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a00ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800011e8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc428002c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96800010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26ac007f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec0001b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1ab00030, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1aac0fe8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc434000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b40ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec0001b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc434000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b40ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001205, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a200001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a00ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc425c07f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x166c001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x11600001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac0fffa, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001232, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000033, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc438000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43c0009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27fc0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97c0fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd841c07f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43dc07f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1bfc0078, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ffbc00c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97c0fffd, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc03a2800, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf81c07c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01c07d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01c08c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01c079, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01c07e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04380040, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf80001b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc438000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04380060, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf80001b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc438000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04380002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0bb80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43dc07f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x17fc001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04380010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9bc0fffa, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd801c07f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43dc07f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00078, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000034, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc03ae000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf81c200, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc03a0800, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf81c07c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01c07d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01c08c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01c079, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01c07e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04380040, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf80001b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc438000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04380002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0bb80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43dc07f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x17fc001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04380010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9bc0fffa, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc03ae000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf81c200, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc03a4000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf81c07c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01c07d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01c08c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01c079, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01c07e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04380002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0bb80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43dc07f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x17fc001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04380010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9bc0fffa, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c0007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x30d00002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99000052, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc424005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9640090f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c410001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc428000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1514001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x19180038, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2aa80008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99400030, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x30dc0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99c0000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42d324e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc431324d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x52ec0020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc435324f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4293256, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1ab0c006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x52ec0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000127f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42d3258, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4313257, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x52ec0020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4353259, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc429325a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1ab0c012, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x07740001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04240002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26a0003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e624004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f67800f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97800002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04340000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x53740002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ef6c011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1ab42010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x16a8000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26a80800, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2b740000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f73400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f6b400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf40001c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd2c0001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc438000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4100011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1514001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99400006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9980000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c0012e1, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c0007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04100000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc424005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x964008d7, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd9800036, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000c16, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42c001d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c00005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc431325a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b300677, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x11dc000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800012aa, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4313256, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b34060b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b300077, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f37000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x13300017, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04340100, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26ec00ff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc03a8002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ef6c00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7edec00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f3b000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ef2c00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec1325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000c16, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4140032, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc410001d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x29540008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40d325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1858003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x251000ff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99800007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d0cc00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc1325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc411325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x251001ef, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd01325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18d0006c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18d407f0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9900000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04100002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4193256, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41d324f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2598003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d190004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d5d4001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d52000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a000003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd41324f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800012d8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d514002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd41324f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800012d8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4193259, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41d325a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d958001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7dd5c002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd813259, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc1325a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc411325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x251001ef, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd01325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1ccc001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc1325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40d325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94c00001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c0021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4340028, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x14f00010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4380030, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43c0007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b000004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b40000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b80000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x17300001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b000005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00037, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c000190, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000032, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000028, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd800002b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd980003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97c00002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd9c0003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001082, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd9800040, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97c00002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd9c00040, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800010de, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43c0007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x33f80003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97800051, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc80003b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x24b00008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc418000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1330000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18a800e5, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1d980008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12a80008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7da9800a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x29980008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4353249, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b74003e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b400002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd840003d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2b304000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf01326c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc431326c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c434001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b4c00f8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c410001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c414001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x50700020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04e81324, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18ac0024, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c41c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x50600020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc400078, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x30e40004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a400007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d71401a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x596401fc, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12640009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b74008d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e76400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2a640000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec00008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000016a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000016a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000016a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000016a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000132c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000133b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001344, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000016a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4340004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42530b5, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1a68003a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a80fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2024003a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc418000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x25980700, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x11980014, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d19000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd0130b7, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce4130b5, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001190, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce40001c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd140001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc428000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a80ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4240011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7de6800f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a80ffea, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001190, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce40001c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd140001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc428000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a80ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc8240011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7de1c01a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7de6800f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a80ffe0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001190, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c00104f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28182002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc430000d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4340035, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc8140023, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4180081, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x13300005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4240004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x11a00002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12640004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d614011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4100026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x05980008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ca4800a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d1a0002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7cb0800a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x3e280008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7cb4800a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4300027, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x042c0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd1400025, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf000024, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x20240030, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ca48001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc800026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c434001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b4c00f8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc400026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28340000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c414001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x507c0020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x30e40004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a400005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d7d401a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd1400072, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc8140072, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x557c0020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28342002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd4400026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc000026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a800005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x32280000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a800002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c018001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04380028, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec0003a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf81a2a4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001037, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94c007eb, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x50500020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d0d001a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd1000072, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc8100072, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x591c01fc, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x11dc0009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x45140210, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x595801fc, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x11980009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x29dc0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc0001c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd140001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc418000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4200011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1624001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96400069, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28cc0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce013249, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1a307fe8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf00000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x23304076, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd1000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41d3254, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4253256, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18cc00e8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x10cc0015, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x4514020c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd140001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc418000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4200011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce013248, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1a2001e8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12200014, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2a204001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce000013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1a64003c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1264001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x11dc0009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x15dc000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7dcdc00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e5dc00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc00100, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf00000d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf00000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001427, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04340022, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x07740001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04300010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdf430000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c434001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd4412e01, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0434001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdf430000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdf030000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd4412e40, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc41c030, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc41c031, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x248dfffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc12e00, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc812e00, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c434001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c434001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c00142b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28cc0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x45140248, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd140001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc418000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc8200011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce013257, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x56200020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce013258, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0434000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdb000024, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd1400025, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x45540008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd140001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc418000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc8200011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce013259, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x56200020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc0337fff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f220009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce01325a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x55300020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d01c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x042c01d0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c000d61, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06ec0004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f01c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c000d61, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x041c0002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x042c01c8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c000d61, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4380012, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000aa7, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x50500020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001427, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7cd0c01a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4200007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd0c00072, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc8240072, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd240001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c414001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x19682011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x5a6c01fc, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12ec0009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7eeac00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2aec0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec0001c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc430000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b00ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4180011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c438001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99800007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdf830000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfa0000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c00142b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c00142b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000012, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43c0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9bc0ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400012, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43c0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97c0ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4380007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x17b80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18d40038, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c410001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b800004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc414005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9540073d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18c80066, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c414001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x30880001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c418001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94800008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c00187c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42c0004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd910000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec00008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d410001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x043c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c41c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c420001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04240001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06200001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x4220000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a640001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc000078, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a40fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x24e80007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x24ec0010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac00006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42c0004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc5310000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec00008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001465, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d15001a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd1000072, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc82c0072, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd2c0001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18f02011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x5aec01fc, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12ec0009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ef2c00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2aec0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec0001c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42c000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac0ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4300011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96800012, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12a80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0aa80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06a8146a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f1f0009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f1b400f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001478, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f1b400e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001478, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f1b400c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000147a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f1b400d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000147a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f1b400f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000147a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f1b400e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000147a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f334002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97400014, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000147b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b400012, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b800005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9bc0001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e024001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x043c0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000144a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c0032, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc438001d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28cc0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43d325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1bb81ff0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7fbfc00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc1325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc411325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x251001ef, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd01325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94800007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c00187c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42c0004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd910000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec00008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b800003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c0032, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28cc0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40d325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800012c2, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43c0007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc438001d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28cc0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x13f4000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9bc00006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43d3256, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1bf0060b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1bfc0077, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ff3c00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800014a9, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43d325a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1bfc0677, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04300100, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1bb81ff0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f73400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc0328007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7fb7800a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x13fc0017, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ff3c00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ffbc00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc1325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc03a0002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4340004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf8130b5, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000c16, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x043c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc414000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x29540008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4193246, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41d3245, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51980020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7dd9c01a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x45dc0390, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4313267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04183000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd813267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b380057, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b340213, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b300199, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f7b400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f73400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400024, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd1c00025, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc800026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c420001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce000026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c424001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce400026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c428001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce800026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c42c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec00026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c430001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf000026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c434001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c438001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf800026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04182000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd813267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd840004f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1a0800fd, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x109c000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4193265, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7dd9c00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc13265, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2620ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce080228, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9880000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce480250, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce880258, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8080230, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8080238, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8080240, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8080248, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8080268, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8080270, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8080278, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8080280, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd800004f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97c0ec75, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x040c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x041c0010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26180001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x09dc0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x16200001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95800002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04cc0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99c0fffb, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc80230, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8080238, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8080240, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8080248, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x040c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce480250, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce880258, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x52a80020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e6a401a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x041c0020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x66580001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x09dc0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x56640001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95800002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04cc0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99c0fffb, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc80260, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8080268, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8080270, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8080278, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8080280, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x040c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec80288, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf080290, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec80298, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf0802a0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x040c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x041c0010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf4802a8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27580001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x09dc0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x17740001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95800002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04cc0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99c0fffb, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc802b0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd80802b8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x178c000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27b8003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7cf8c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf8802c0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc802c8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf8802d0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf8802d8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd800004f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97c00002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28cc0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43d3265, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1bc800ea, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c418001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x25b8ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4930240, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc48f0238, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04cc0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x24cc000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7cd2800c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a80000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc5230309, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2620ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e3a400c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a400004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x05100001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2510000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001539, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd08034b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc48f0230, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4930240, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x98c00004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd880353, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c00163f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc49b0353, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4930238, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc48f0228, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x05100001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2510000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7cd14005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x25540001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99400004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x05100001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2510000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000154f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc48f0230, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c41c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd080238, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd08034b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x08cc0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2598ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x3d200008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc80230, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd900309, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8100319, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04340801, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2198003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd910ce7, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4190ce6, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d918005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x25980001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9580fffd, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d918004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd810ce6, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a000003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdd1054f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000156e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x090c0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdcd050e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x040c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x110c0014, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28cc4001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc41230a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc41230b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc41230c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc41230d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc480329, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc48032a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc4802e0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000055, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc48f02e0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x24d8003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x09940001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x44100001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9580002c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95400005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x09540001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51100001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x69100001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000157f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x24cc003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4970290, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc49b0288, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d59401a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc49b02a0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc49f0298, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51980020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d9d801a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x041c0040, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04200000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7dcdc002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d924019, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d26400c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x09dc0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51100001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06200001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99c0fffa, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc48f0230, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4930240, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c00163f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001579, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d010021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d914019, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4930238, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x55580020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd480298, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd8802a0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x10d40010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12180016, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc51f0309, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d95800a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d62000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7dd9c00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdd00309, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce113320, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc48f02e0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc49b02b0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18dc01e8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7dd9400e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc48f0230, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4930240, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c0001d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95400003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c00163f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800015aa, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc48f0238, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4a302b8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12240004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e5e400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4ab02a8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04100000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce4c0319, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d9d8002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ea14005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x25540001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99400004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06200001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2620000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800015bc, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x09dc0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04240001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e624004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06200001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d25000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2620000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99c0fff4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd0d3330, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce0802b8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd8802b0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4ab02e0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1aa807f0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc48f02d0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc49702d8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc49b02c8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc49f02c0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96800028, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d4e000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9600000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d964002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e6a000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96000003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d694001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800015e9, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7cde4002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e6a000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96000008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7de94001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800015e9, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7cd64002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e6a000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96000003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d694001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800015e9, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc48f0230, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4930240, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c00163f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800015cd, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4930238, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d698002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd4802d8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x129c0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc50f0319, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x11a0000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x11140001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4340004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e1e000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1198000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd953300, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e0e000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12a8000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce953301, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce100319, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4b70280, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4b30278, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f73800a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x536c0020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9780eb68, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001608, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8080278, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8080280, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x043c0003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001609, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x043c0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x30b40000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b400011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4b70258, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4b30250, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x53780020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7fb3801a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7faf8019, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04300020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04280000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x67b40001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0b300001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x57b80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97400002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06a80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b00fffb, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4bb0260, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7fab8001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf880260, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04300020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04280000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x66f40001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0b300001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x56ec0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97400005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4353247, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f7f4009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b40fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06a80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b00fff7, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x269c0007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x11dc0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x29dc0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26a00018, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12200003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7de1c00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26a00060, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06200020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x16200001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7de1c00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x269c0018, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26a00007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26a40060, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x11dc0006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12200006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x16640001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x29dc0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7de1c00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7de5c00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4b70228, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x05100001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04cc0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2510000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc80230, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f514005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x25540001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99400004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x05100001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2510000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001644, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4b30248, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd080240, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f130005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27300001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b000002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001688, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c00120d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001219, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001232, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04300001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04340801, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f130004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf01051e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42d051f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ed2c005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26ec0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96c0fffd, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf01051f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000055, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc5170309, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x195c07f0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x196007f6, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04340000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c00008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x09dc0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04340001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c00005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x09dc0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x53740001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x6b740001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001665, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4a702a0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4ab0298, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x52640020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e6a401a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f634014, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e76401a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4300004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x56680020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8113320, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce480298, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce8802a0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc5170319, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4b702b0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x255c000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f5f4001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8113330, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf4802b0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x11340001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x195c07e8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x196007ee, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8353300, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e1e4001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8353301, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce4802d0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8100309, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8100319, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf000008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4970258, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc48f0250, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7cd4c01a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4af0280, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4b30278, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x52ec0020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04140020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04280000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x64d80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x09540001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x54cc0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95800060, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4193247, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x25980001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9580005c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7dc24001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41d3248, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x25dc000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7dd2000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96000057, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41d3255, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc435324f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7df5c00c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99c00004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4193265, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x25980040, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9580fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc439325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1bb0003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000049, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1bb000e8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x33380003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b800046, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x33300002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9700000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4393260, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1bb000e4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x33300004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000040, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc431325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27300010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b00fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800016f1, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc033ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2f3000ff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc439325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f3b0009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf01325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc439325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27b800ff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b80fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8c00033, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4300009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27300008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9700fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1a7003e6, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27380003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x13b80004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27300003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x13300003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7fb38001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1a7000e8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7fb38001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x13300001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7fb38001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x07b80002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1a700064, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x33300002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x17b00005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x07300003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf012082, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0b300003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800016df, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x17b00005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf012082, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x13300005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7fb30002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4392083, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7fb38005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27b80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b80ffdf, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8c00034, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc431325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27300010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b00fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc439325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27b000ff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b00ffca, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd841325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2030007b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf01325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800016f2, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd841325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04300001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f2b0014, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06a80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9940ff9c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001608, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8080278, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8080280, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd840004f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc414000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x29540008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43d3265, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1bc800ea, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd80802e9, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18fc0064, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9bc00042, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4193246, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41d3245, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51980020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7dd9801a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x45980400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4313267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x043c3000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc13267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43d3267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9bc00001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b380057, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b340213, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b300199, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f7b400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f73400a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400024, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x14f4001d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4bf02e9, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9bc0001c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c410001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x192807fa, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4bf0258, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4a70250, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x53fc0020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e7e401a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x042c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04300000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x667c0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x56640001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06ec0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97c0fffd, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x07300001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0aec0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7eebc00c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06ec0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97c0fff8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0b300001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x43300007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x53300002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7db30011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd3000025, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc03ec005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2bfca200, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd000026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x192807fa, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc01f007f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d1d0009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2110007d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x203c003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc13256, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c0017f5, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd013254, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18fc01e8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc13248, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c00185b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8413247, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0b740001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b40ffd5, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd800004f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4bf02e9, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97c0ea24, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x14d4001d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4930260, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d52400e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc49f0258, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4a30250, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51dc0020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7de1801a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96400017, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d534002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4af0270, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7dae4005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26640001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x32e0001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a400006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06ec0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96000002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x042c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec80270, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000174f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0b740001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c00178a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x05100001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b40fff3, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4af0280, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4b30278, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x52ec0020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001608, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8080278, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8080280, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4ab0268, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7daa4005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26640001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x32a0001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a400005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06a80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96000002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x24280000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001765, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c410001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc01f007f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x09540001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d1d0009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2110007d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8013256, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c0017f2, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd013254, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4113248, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x15100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x11100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4b3034b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f13000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf013248, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4930260, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001855, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x32a4001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8413247, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd800004f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x09100001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06a80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96400002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x24280000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd080260, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce880268, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9940ffc0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ec28001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x32e0001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4253247, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26640001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9640005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4293265, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4253255, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc431324f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e72400c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26a80040, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a400002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9680fff7, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc429325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1aa4003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96400049, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1aa400e8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x32680003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a800046, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x32640002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9640000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4293260, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1aa400e4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x32640004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96400040, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc425325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26640010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a40fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800017e2, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc027ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2e6400ff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc429325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e6a4009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce41325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc429325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26a800ff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a80fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8c00033, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4240009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26640008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9640fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x19e403e6, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26680003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12a80004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26640003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12640003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ea68001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x19e400e8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ea68001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12640001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ea68001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06a80002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x19e40064, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x32640002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96400009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x16a40005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06640003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce412082, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a640003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800017d0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x16a40005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce412082, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12640005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ea64002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4292083, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ea68005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26a80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a80ffdf, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8c00034, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc425325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26640010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a40fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc429325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26a400ff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a40ffca, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd841325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2024007b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce41325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800017e3, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd841325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4a70280, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4ab0278, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x52640020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e6a401a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04280001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7eae8014, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e6a401a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x56680020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce480278, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce880280, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06ec0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96000002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x042c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec80270, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c438001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c420001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800017fe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4bf02e9, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9bc00006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c438001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c420001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf800026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce000026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800017fe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43b02eb, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42302ec, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf813245, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce013246, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x52200020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7fa3801a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x47b8020c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x15e00008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1220000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2a206032, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x513c001e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e3e001a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4bf02e9, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9bc00005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43c000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2bfc0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000180f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4313267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b3c0077, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b300199, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ff3000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1330000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2b300032, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x043c3000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc13267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43d3267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd200000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4200007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd3800002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf000002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000040, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96000002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400040, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400018, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x043c2000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc13267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000018, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8800010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7dc30001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdc1e0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04380032, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf80000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001427, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc413248, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43d3269, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27fc000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x33fc0003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97c00011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x043c001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdfc30000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd4413249, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c43c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c43c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x043c0024, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0bfc0021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdfc30000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd441326a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x173c0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b300303, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f3f0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x043c0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ff3c004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc13084, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001842, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x043c0024, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdfc30000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd4413249, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c43c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x23fc003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc1326d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0bb80026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdf830000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd441326e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c438001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c438001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4393265, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1fb8ffc6, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xddc30000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf813265, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a000003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc0000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001852, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc0000d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce000010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c00142b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c41c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c420001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc13252, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce013253, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001878, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc49f02e9, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99c00018, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c41c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c420001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc13252, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce013253, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43c000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2bfc0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x043c3000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc13267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43d3267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97c0ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc00026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce000026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41c0012, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99c0ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43c000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2bfc0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x043c2000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc13267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001878, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41f02ed, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42302ee, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc13252, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce013253, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04200001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e2a0004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce013084, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28340001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x313c0bcc, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9bc00010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x393c051f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9bc00004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x3d3c050e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9bc0000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97c0000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x393c0560, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9bc00004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x3d3c054f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9bc00007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97c00007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x393c1538, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9bc00005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x3d3c1537, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9bc00002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97c00002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2b740800, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28cc0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43d3265, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1bc800ea, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18e8007c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c42c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06a8189a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000189e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800018c5, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800018f2, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000016a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c414001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18d0007e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x50580020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x09200001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d59401a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd1400072, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc8140072, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x09240002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c418001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c41c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99000011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4340004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc42130b5, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1a24002c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a40fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2020002c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc418000d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1198001c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x10cc0004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x14cc0004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7cd8c00a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc130b7, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce0130b5, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd1400025, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x5978073a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2bb80002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf800024, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd800026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc00026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9600e8a8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4300012, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b00ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9640e8a5, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800018a9, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04140000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc55b0309, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x3d5c0010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x05540001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2598ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x09780001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7dad800c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99c0ffd2, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9580fff9, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4970258, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4930250, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d15001a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04140020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04280000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x442c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x65180001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x09540001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x55100001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9580000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41d3248, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04300001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f2b0014, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x25dc000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7df9c00c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c00004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8c13260, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd901325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06a80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9940fff1, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04140020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04280000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x66d80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x09540001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x56ec0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95800005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc421325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26240007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a40fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06a80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9940fff7, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000189e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04140020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04280000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x09540001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41d3254, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc023007f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x19e4003e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7de1c009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7dee000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96400008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96000007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8c13260, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd901325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc421325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x261c0007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99c0fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000189e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06a80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9940fff0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000189e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28cc0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43d3265, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1bc800ea, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18e00064, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06281911, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x14f4001d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x24cc0003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001915, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x800019af, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001a2b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8000016a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc48032b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc480333, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc48033b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc480343, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x98800011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4213246, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4253245, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x52200020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e26401a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x46640400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4313267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04203000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce013267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4213267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b3c0057, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b200213, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b300199, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e3e000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e32000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce000024, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4970258, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4930250, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d15001a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4af0280, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4b30278, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x52ec0020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04180000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04140020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04280000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f438001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41d3247, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x25dc0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c00068, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4213254, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1a1c003e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c00065, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc01f007f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e1e0009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97800062, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0bb80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x43bc0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7fcbc001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc7df032b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e1fc00c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97c0fffa, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x043c0101, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94c00002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x043c0102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc439325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1bb0003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000049, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1bb000e8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x33380003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b800046, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x33300002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4393260, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1bb000e4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x33300004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000040, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc431325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27300010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b00fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001994, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc033ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2f3000ff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc439325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f3b0009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf01325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc439325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27b800ff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b80fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8c00033, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4300009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27300008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9700fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x19f003e6, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27380003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x13b80004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27300003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x13300003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7fb38001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x19f000e8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7fb38001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x13300001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7fb38001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x07b80002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x19f00064, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x33300002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x17b00005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x07300003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf012082, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0b300003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001982, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x17b00005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf012082, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x13300005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7fb30002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4392083, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7fb38005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27b80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b80ffdf, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8c00034, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc431325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27300010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b00fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc439325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27b000ff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b00ffcb, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc1325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2030007b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf01325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001995, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc1325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04300001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f2b0014, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x98800009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x41bc0007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x53fc0002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e7fc011, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd3c00025, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43c0012, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9bc0ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x653c0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7dbd8001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06a80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x09540001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x55100001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9940ff8f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43c000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2bfc0008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x043c2000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcfc13267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8080278, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8080280, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c410001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04140000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc55b0309, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x3d5c0010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2598ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x05540001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d91800c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c00003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9580fff8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x09780001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4970258, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4930250, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d15001a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4af0280, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4b30278, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x52ec0020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04140020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04280000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x65180001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x09540001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x55100001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9580005d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4253247, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26640001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04200101, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96400058, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7dc24001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41d3248, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x25dc000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7df9c00c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95c00053, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94c00002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04200102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e41c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc425325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1a70003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000049, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1a7000e8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x33240003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a400046, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x33300002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9700000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4253260, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1a7000e4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x33300004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000040, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc431325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27300010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b00fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001a21, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc033ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2f3000ff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc425325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f270009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf01325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc425325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x266400ff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a40fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8c00033, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4300009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27300008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9700fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x19f003e6, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27240003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12640004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27300003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x13300003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e724001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x19f000e8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e724001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x13300001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e724001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06640002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x19f00064, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x33300002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x16700005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x07300003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf012082, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0b300003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001a0f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x16700005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf012082, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x13300005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e730002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4252083, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e724005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x26640001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a40ffdf, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8c00034, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc431325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27300010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b00fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc425325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x267000ff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b00ffca, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce01325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2030007b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf01325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001a22, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce01325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04300001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f2b0014, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06a80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9940ff9f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8080278, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8080280, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001a31, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8080278, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8080280, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4213246, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4253245, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x52200020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e26401a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x46640400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4313267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04203000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce013267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4213267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b180057, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b200213, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1b300199, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e1a000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e32000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce000024, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4970258, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4930250, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d15001a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4af0280, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4b30278, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x52ec0020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04140020, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04280000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x65180001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95800060, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4193247, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x25980001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04200101, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94c00005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x30f00005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04200005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b000002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04200102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95800056, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc439325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1bb0003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000049, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1bb000e8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x33380003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b800046, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x33300002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9700000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4393260, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1bb000e4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x33300004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000040, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc431325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27300010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b00fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001aa2, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc033ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2f3000ff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc439325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f3b0009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf01325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc439325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27b800ff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b80fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8c00033, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4300009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27300008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9700fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x19f003e6, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27380003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x13b80004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27300003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x13300003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7fb38001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x19f000e8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7fb38001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x13300001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7fb38001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x07b80002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x19f00064, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x33300002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x17b00005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x07300003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf012082, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0b300003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001a90, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x17b00005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf012082, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x13300005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7fb30002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4392083, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7fb38005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27b80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b80ffdf, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8c00034, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc00013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc431325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27300010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b00fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc439325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27b000ff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b00ffca, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce01325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2030007b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf00325b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001aa3, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce01325d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04300001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7f2b0014, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc49b02e9, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99800005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd2400025, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x4664001c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000026, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x06a80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x09540001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x55100001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9940ff9c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc49b02e9, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99800008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc430000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2b300008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf000013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04302000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcf013267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc4313267, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x244c00ff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc4c0200, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc44f0200, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc410000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc414000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d158010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x059cc000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccdd0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c0037, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94c0ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc000049, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c003a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94c0ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x24d00001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9500e69a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18d0003b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18d40021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99400006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd840004a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c003c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94c0ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x14cc0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94c00028, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000033, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc438000b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43c0009, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x27fc0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97c0fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd841c07f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43dc07f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1bfc0078, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7ffbc00c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x97c0fffd, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x99000004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc0120840, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x282c0040, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001ae8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc0121841, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x282c001a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd01c07c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01c07d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01c08c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01c079, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01c07e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04200004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcec0001b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a200001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9a00ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc425c07f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x166c001f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04200004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9ac0fffb, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc434000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9b40ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd801c07f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc425c07f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce400078, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8000034, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9940e66b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd800004a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c0036, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x24d00001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9900fffe, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18cc0021, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc00047, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc000046, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c0039, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94c0ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c003d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x98c0ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x24d003ff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18d47fea, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x18d87ff4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd00004c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd40004e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd80004d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd41c405, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc02a0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2aa80001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd01c406, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01c406, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01c406, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c0006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x98c0ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc414000e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x29540008, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x295c0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8c1325e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcdc0001a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x11980002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x4110000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc0160800, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7d15000a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc0164010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd41c078, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01c080, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01c081, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd81c082, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc01c083, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd01c084, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c0006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x98c0ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400048, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c003b, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x94c0ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000c16, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd801c40a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd901c40d, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd801c410, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd801c40e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd801c40f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc40c0040, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04140001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x09540001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9940ffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04140096, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc1c400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc411c401, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9500fffa, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc424003e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04d00001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x11100002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd01c40c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc0180034, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd81c411, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd841c414, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0a540001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcd41c412, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x2468000f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc419c416, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x41980003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc41c003f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7dda0001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x12200002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x10cc0002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xccc1c40c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd901c411, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce41c412, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xce292e40, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc412e01, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc412e02, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc412e03, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc412e00, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000aa7, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc43c0007, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdc120000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x31144000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x95400005, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xdc030000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xcc3c000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x33f80003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x9780e601, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x188cfff0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x04e40002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001190, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc424005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96400006, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc424005e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x96400003, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80001b74, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xbf810000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000004, mmCP_DFY_CNTL                              },
-    { PwrCmdWrite, 0x000000b4, mmCP_DFY_ADDR_HI                           },
-    { PwrCmdWrite, 0x54106500, mmCP_DFY_ADDR_LO                           },
-    { PwrCmdWrite, 0x7e000200, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e020204, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc00a0505, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xbf8c007f, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xb8900904, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xb8911a04, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xb8920304, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xb8930b44, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x921c0d0c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x921c1c13, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x921d0c12, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x811c1d1c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x811c111c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x921cff1c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000400, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x921dff10, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000100, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x81181d1c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e040218, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0701000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0701000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0701000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0701000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0701000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0701000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050102, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xbf810000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000004, mmCP_DFY_CNTL                              },
-    { PwrCmdWrite, 0x000000b4, mmCP_DFY_ADDR_HI                           },
-    { PwrCmdWrite, 0x54106900, mmCP_DFY_ADDR_LO                           },
-    { PwrCmdWrite, 0x7e080200, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x7e100204, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xbefc00ff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00010000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x24200087, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x262200ff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x000001f0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x20222282, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x28182111, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0000040c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0000080c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0000040c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0000080c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0000040c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0000080c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0000040c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0000080c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0000040c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0000080c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0000040c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0000080c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0000040c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0000080c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0000040c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0000080c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0000040c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0000080c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0000040c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0000080c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xbf810000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x80000004, mmCP_DFY_CNTL                              },
-    { PwrCmdWrite, 0x000000b4, mmCP_DFY_ADDR_HI                           },
-    { PwrCmdWrite, 0x54116f00, mmCP_DFY_ADDR_LO                           },
-    { PwrCmdWrite, 0xc0310800, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000040, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xb4540fe8, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000041, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0000000c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x07808000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x540fee40, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x000000b4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x54116f00, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x000000b4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00005301, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xb4540fef, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x540fee20, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x000000b4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x08000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc0310800, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000040, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xb454105e, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x000000c0, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x07808000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x540fee40, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x000000b4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x54117300, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x000000b4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00005301, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xb4540fef, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x540fee20, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x000000b4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x08000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc0310800, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000040, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xb4541065, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000500, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0000001c, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x07808000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x540fee40, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x000000b4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x54117700, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x000000b4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00005301, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xb4540fef, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x540fee20, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x000000b4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x08000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xc0310800, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000040, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xb4541069, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000444, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x0000008a, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x07808000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000002, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x540fee40, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x000000b4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000010, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000004, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x54117b00, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x000000b4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00005301, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0xb4540fef, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x540fee20, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x000000b4, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x08000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-    { PwrCmdWrite, 0x00000000, mmCP_MEC_CNTL                              },
-    { PwrCmdWrite, 0x00000000, mmCP_MEC_CNTL                              },
-    { PwrCmdWrite, 0x00000004, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x54116f00, mmCP_MQD_BASE_ADDR                         },
-    { PwrCmdWrite, 0x000000b4, mmCP_MQD_BASE_ADDR_HI                      },
-    { PwrCmdWrite, 0xb4540fef, mmCP_HQD_PQ_BASE                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_BASE_HI                        },
-    { PwrCmdWrite, 0x540fee20, mmCP_HQD_PQ_WPTR_POLL_ADDR                 },
-    { PwrCmdWrite, 0x000000b4, mmCP_HQD_PQ_WPTR_POLL_ADDR_HI              },
-    { PwrCmdWrite, 0x00005301, mmCP_HQD_PERSISTENT_STATE                  },
-    { PwrCmdWrite, 0x00010000, mmCP_HQD_VMID                              },
-    { PwrCmdWrite, 0xc8318509, mmCP_HQD_PQ_CONTROL                        },
-    { PwrCmdWrite, 0x00000005, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x54117300, mmCP_MQD_BASE_ADDR                         },
-    { PwrCmdWrite, 0x000000b4, mmCP_MQD_BASE_ADDR_HI                      },
-    { PwrCmdWrite, 0xb4540fef, mmCP_HQD_PQ_BASE                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_BASE_HI                        },
-    { PwrCmdWrite, 0x540fee20, mmCP_HQD_PQ_WPTR_POLL_ADDR                 },
-    { PwrCmdWrite, 0x000000b4, mmCP_HQD_PQ_WPTR_POLL_ADDR_HI              },
-    { PwrCmdWrite, 0x00005301, mmCP_HQD_PERSISTENT_STATE                  },
-    { PwrCmdWrite, 0x00010000, mmCP_HQD_VMID                              },
-    { PwrCmdWrite, 0xc8318509, mmCP_HQD_PQ_CONTROL                        },
-    { PwrCmdWrite, 0x00000006, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x54117700, mmCP_MQD_BASE_ADDR                         },
-    { PwrCmdWrite, 0x000000b4, mmCP_MQD_BASE_ADDR_HI                      },
-    { PwrCmdWrite, 0xb4540fef, mmCP_HQD_PQ_BASE                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_BASE_HI                        },
-    { PwrCmdWrite, 0x540fee20, mmCP_HQD_PQ_WPTR_POLL_ADDR                 },
-    { PwrCmdWrite, 0x000000b4, mmCP_HQD_PQ_WPTR_POLL_ADDR_HI              },
-    { PwrCmdWrite, 0x00005301, mmCP_HQD_PERSISTENT_STATE                  },
-    { PwrCmdWrite, 0x00010000, mmCP_HQD_VMID                              },
-    { PwrCmdWrite, 0xc8318509, mmCP_HQD_PQ_CONTROL                        },
-    { PwrCmdWrite, 0x00000007, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x54117b00, mmCP_MQD_BASE_ADDR                         },
-    { PwrCmdWrite, 0x000000b4, mmCP_MQD_BASE_ADDR_HI                      },
-    { PwrCmdWrite, 0xb4540fef, mmCP_HQD_PQ_BASE                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_BASE_HI                        },
-    { PwrCmdWrite, 0x540fee20, mmCP_HQD_PQ_WPTR_POLL_ADDR                 },
-    { PwrCmdWrite, 0x000000b4, mmCP_HQD_PQ_WPTR_POLL_ADDR_HI              },
-    { PwrCmdWrite, 0x00005301, mmCP_HQD_PERSISTENT_STATE                  },
-    { PwrCmdWrite, 0x00010000, mmCP_HQD_VMID                              },
-    { PwrCmdWrite, 0xc8318509, mmCP_HQD_PQ_CONTROL                        },
-    { PwrCmdWrite, 0x00000004, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000104, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000204, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000304, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000404, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000504, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000604, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000704, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000005, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000105, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000205, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000305, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000405, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000505, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000605, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000705, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000006, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000106, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000206, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000306, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000406, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000506, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000606, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000706, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000007, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000107, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000207, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000307, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000407, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000507, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000607, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000707, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000008, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000108, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000208, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000308, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000408, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000508, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000608, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000708, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000009, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000109, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000209, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000309, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000409, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000509, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000609, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000709, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-    { PwrCmdWrite, 0x00000004, mmSRBM_GFX_CNTL                            },
-    { PwrCmdWrite, 0x01010101, mmCP_PQ_WPTR_POLL_CNTL1                    },
-    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
-    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
-    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
-    { PwrCmdEnd,   0x00000000, 0x00000000                                 },
-};
-
-#endif
diff --git a/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h b/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
index a4c8b09b6f14..57a0467b7267 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
@@ -283,6 +283,8 @@ static inline bool phm_cap_enabled(const uint32_t *caps, enum phm_platform_caps
 		  (1UL << (c & (PHM_MAX_NUM_CAPS_BITS_PER_FIELD - 1)))));
 }
 
+#define PP_CAP(c) phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, (c))
+
 #define PP_PCIEGenInvalid  0xffff
 enum PP_PCIEGen {
     PP_PCIEGen1 = 0,                /* PCIE 1.0 - Transfer rate of 2.5 GT/s */
@@ -295,7 +297,7 @@ typedef enum PP_PCIEGen PP_PCIEGen;
 #define PP_Min_PCIEGen     PP_PCIEGen1
 #define PP_Max_PCIEGen     PP_PCIEGen3
 #define PP_Min_PCIELane    1
-#define PP_Max_PCIELane    32
+#define PP_Max_PCIELane    16
 
 enum phm_clock_Type {
 	PHM_DispClock = 1,
@@ -373,8 +375,6 @@ struct phm_odn_clock_levels {
 
 extern int phm_disable_clock_power_gatings(struct pp_hwmgr *hwmgr);
 extern int phm_enable_clock_power_gatings(struct pp_hwmgr *hwmgr);
-extern int phm_powergate_uvd(struct pp_hwmgr *hwmgr, bool gate);
-extern int phm_powergate_vce(struct pp_hwmgr *hwmgr, bool gate);
 extern int phm_powerdown_uvd(struct pp_hwmgr *hwmgr);
 extern int phm_setup_asic(struct pp_hwmgr *hwmgr);
 extern int phm_enable_dynamic_state_management(struct pp_hwmgr *hwmgr);
diff --git a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
index 91b0105e8240..004a40e88bde 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
@@ -32,6 +32,7 @@
 #include "ppatomctrl.h"
 #include "hwmgr_ppt.h"
 #include "power_state.h"
+#include "cgs_linux.h"
 
 struct pp_instance;
 struct pp_hwmgr;
@@ -61,10 +62,6 @@ struct vi_dpm_table {
 	struct vi_dpm_level dpm_level[1];
 };
 
-enum PP_Result {
-	PP_Result_TableImmediateExit = 0x13,
-};
-
 #define PCIE_PERF_REQ_REMOVE_REGISTRY   0
 #define PCIE_PERF_REQ_FORCE_LOWPOWER    1
 #define PCIE_PERF_REQ_GEN1         2
@@ -103,17 +100,6 @@ enum PHM_BackEnd_Magic {
 	PHM_Rv_Magic          = 0x20161121
 };
 
-
-#define PHM_PCIE_POWERGATING_TARGET_GFX            0
-#define PHM_PCIE_POWERGATING_TARGET_DDI            1
-#define PHM_PCIE_POWERGATING_TARGET_PLLCASCADE     2
-#define PHM_PCIE_POWERGATING_TARGET_PHY            3
-
-typedef int (*phm_table_function)(struct pp_hwmgr *hwmgr, void *input,
-				  void *output, void *storage, int result);
-
-typedef bool (*phm_check_function)(struct pp_hwmgr *hwmgr);
-
 struct phm_set_power_state_input {
 	const struct pp_hw_power_state *pcurrent_state;
 	const struct pp_hw_power_state *pnew_state;
@@ -149,30 +135,6 @@ struct phm_gfx_arbiter {
 	uint32_t fclk;
 };
 
-/* Entries in the master tables */
-struct phm_master_table_item {
-	phm_check_function isFunctionNeededInRuntimeTable;
-	phm_table_function tableFunction;
-};
-
-enum phm_master_table_flag {
-	PHM_MasterTableFlag_None         = 0,
-	PHM_MasterTableFlag_ExitOnError  = 1,
-};
-
-/* The header of the master tables */
-struct phm_master_table_header {
-	uint32_t storage_size;
-	uint32_t flags;
-	const struct phm_master_table_item *master_list;
-};
-
-struct phm_runtime_table_header {
-	uint32_t storage_size;
-	bool exit_error;
-	phm_table_function *function_list;
-};
-
 struct phm_clock_array {
 	uint32_t count;
 	uint32_t values[1];
@@ -216,19 +178,6 @@ struct phm_phase_shedding_limits_record {
 	uint32_t    Mclk;
 };
 
-
-extern int phm_dispatch_table(struct pp_hwmgr *hwmgr,
-			      struct phm_runtime_table_header *rt_table,
-			      void *input, void *output);
-
-extern int phm_construct_table(struct pp_hwmgr *hwmgr,
-			       const struct phm_master_table_header *master_table,
-			       struct phm_runtime_table_header *rt_table);
-
-extern int phm_destroy_table(struct pp_hwmgr *hwmgr,
-			     struct phm_runtime_table_header *rt_table);
-
-
 struct phm_uvd_clock_voltage_dependency_record {
 	uint32_t vclk;
 	uint32_t dclk;
@@ -286,6 +235,39 @@ struct phm_vce_clock_voltage_dependency_table {
 	struct phm_vce_clock_voltage_dependency_record entries[1];
 };
 
+struct pp_smumgr_func {
+	int (*smu_init)(struct pp_hwmgr  *hwmgr);
+	int (*smu_fini)(struct pp_hwmgr  *hwmgr);
+	int (*start_smu)(struct pp_hwmgr  *hwmgr);
+	int (*check_fw_load_finish)(struct pp_hwmgr  *hwmgr,
+				    uint32_t firmware);
+	int (*request_smu_load_fw)(struct pp_hwmgr  *hwmgr);
+	int (*request_smu_load_specific_fw)(struct pp_hwmgr  *hwmgr,
+					    uint32_t firmware);
+	int (*get_argument)(struct pp_hwmgr  *hwmgr);
+	int (*send_msg_to_smc)(struct pp_hwmgr  *hwmgr, uint16_t msg);
+	int (*send_msg_to_smc_with_parameter)(struct pp_hwmgr  *hwmgr,
+					  uint16_t msg, uint32_t parameter);
+	int (*download_pptable_settings)(struct pp_hwmgr  *hwmgr,
+					 void **table);
+	int (*upload_pptable_settings)(struct pp_hwmgr  *hwmgr);
+	int (*update_smc_table)(struct pp_hwmgr *hwmgr, uint32_t type);
+	int (*process_firmware_header)(struct pp_hwmgr *hwmgr);
+	int (*update_sclk_threshold)(struct pp_hwmgr *hwmgr);
+	int (*thermal_setup_fan_table)(struct pp_hwmgr *hwmgr);
+	int (*thermal_avfs_enable)(struct pp_hwmgr *hwmgr);
+	int (*init_smc_table)(struct pp_hwmgr *hwmgr);
+	int (*populate_all_graphic_levels)(struct pp_hwmgr *hwmgr);
+	int (*populate_all_memory_levels)(struct pp_hwmgr *hwmgr);
+	int (*initialize_mc_reg_table)(struct pp_hwmgr *hwmgr);
+	uint32_t (*get_offsetof)(uint32_t type, uint32_t member);
+	uint32_t (*get_mac_definition)(uint32_t value);
+	bool (*is_dpm_running)(struct pp_hwmgr *hwmgr);
+	int (*populate_requested_graphic_levels)(struct pp_hwmgr *hwmgr,
+			struct amd_pp_profile *request);
+	bool (*is_hw_avfs_present)(struct pp_hwmgr  *hwmgr);
+};
+
 struct pp_hwmgr_func {
 	int (*backend_init)(struct pp_hwmgr *hw_mgr);
 	int (*backend_fini)(struct pp_hwmgr *hw_mgr);
@@ -311,10 +293,10 @@ struct pp_hwmgr_func {
 			    unsigned long, struct pp_power_state *);
 	int (*get_num_of_pp_table_entries)(struct pp_hwmgr *hwmgr);
 	int (*powerdown_uvd)(struct pp_hwmgr *hwmgr);
-	int (*powergate_vce)(struct pp_hwmgr *hwmgr, bool bgate);
-	int (*powergate_uvd)(struct pp_hwmgr *hwmgr, bool bgate);
-	int (*get_mclk)(struct pp_hwmgr *hwmgr, bool low);
-	int (*get_sclk)(struct pp_hwmgr *hwmgr, bool low);
+	void (*powergate_vce)(struct pp_hwmgr *hwmgr, bool bgate);
+	void (*powergate_uvd)(struct pp_hwmgr *hwmgr, bool bgate);
+	uint32_t (*get_mclk)(struct pp_hwmgr *hwmgr, bool low);
+	uint32_t (*get_sclk)(struct pp_hwmgr *hwmgr, bool low);
 	int (*power_state_set)(struct pp_hwmgr *hwmgr,
 						const void *state);
 	int (*enable_clock_power_gating)(struct pp_hwmgr *hwmgr);
@@ -328,8 +310,8 @@ struct pp_hwmgr_func {
 	int (*get_temperature)(struct pp_hwmgr *hwmgr);
 	int (*stop_thermal_controller)(struct pp_hwmgr *hwmgr);
 	int (*get_fan_speed_info)(struct pp_hwmgr *hwmgr, struct phm_fan_speed_info *fan_speed_info);
-	int (*set_fan_control_mode)(struct pp_hwmgr *hwmgr, uint32_t mode);
-	int (*get_fan_control_mode)(struct pp_hwmgr *hwmgr);
+	void (*set_fan_control_mode)(struct pp_hwmgr *hwmgr, uint32_t mode);
+	uint32_t (*get_fan_control_mode)(struct pp_hwmgr *hwmgr);
 	int (*set_fan_speed_percent)(struct pp_hwmgr *hwmgr, uint32_t percent);
 	int (*get_fan_speed_percent)(struct pp_hwmgr *hwmgr, uint32_t *speed);
 	int (*set_fan_speed_rpm)(struct pp_hwmgr *hwmgr, uint32_t percent);
@@ -378,6 +360,15 @@ struct pp_hwmgr_func {
 			struct amd_pp_profile *request);
 	int (*avfs_control)(struct pp_hwmgr *hwmgr, bool enable);
 	int (*disable_smc_firmware_ctf)(struct pp_hwmgr *hwmgr);
+	int (*set_active_display_count)(struct pp_hwmgr *hwmgr, uint32_t count);
+	int (*set_deep_sleep_dcefclk)(struct pp_hwmgr *hwmgr, uint32_t clock);
+	int (*start_thermal_controller)(struct pp_hwmgr *hwmgr, struct PP_TemperatureRange *range);
+	int (*notify_cac_buffer_info)(struct pp_hwmgr *hwmgr,
+					uint32_t virtual_addr_low,
+					uint32_t virtual_addr_hi,
+					uint32_t mc_addr_low,
+					uint32_t mc_addr_hi,
+					uint32_t size);
 };
 
 struct pp_table_func {
@@ -745,7 +736,7 @@ struct pp_hwmgr {
 
 	enum amd_dpm_forced_level dpm_level;
 	enum amd_dpm_forced_level saved_dpm_level;
-	bool block_hw_access;
+	enum amd_dpm_forced_level request_dpm_level;
 	struct phm_gfx_arbiter gfx_arbiter;
 	struct phm_acp_arbiter acp_arbiter;
 	struct phm_uvd_arbiter uvd_arbiter;
@@ -754,19 +745,17 @@ struct pp_hwmgr {
 	void *pptable;
 	struct phm_platform_descriptor platform_descriptor;
 	void *backend;
+
+	void *smu_backend;
+	const struct pp_smumgr_func *smumgr_funcs;
+	bool is_kicker;
+	bool reload_fw;
+
 	enum PP_DAL_POWERLEVEL dal_power_level;
 	struct phm_dynamic_state_info dyn_state;
-	struct phm_runtime_table_header setup_asic;
-	struct phm_runtime_table_header power_down_asic;
-	struct phm_runtime_table_header disable_dynamic_state_management;
-	struct phm_runtime_table_header enable_dynamic_state_management;
-	struct phm_runtime_table_header set_power_state;
-	struct phm_runtime_table_header enable_clock_power_gatings;
-	struct phm_runtime_table_header display_configuration_changed;
-	struct phm_runtime_table_header start_thermal_controller;
-	struct phm_runtime_table_header set_temperature_range;
 	const struct pp_hwmgr_func *hwmgr_func;
 	const struct pp_table_func *pptable_func;
+
 	struct pp_power_state    *ps;
 	enum pp_power_source  power_source;
 	uint32_t num_ps;
@@ -784,26 +773,44 @@ struct pp_hwmgr {
 	struct amd_pp_display_configuration display_config;
 	uint32_t feature_mask;
 
-	/* power profile */
+	/* UMD Pstate */
 	struct amd_pp_profile gfx_power_profile;
 	struct amd_pp_profile compute_power_profile;
 	struct amd_pp_profile default_gfx_power_profile;
 	struct amd_pp_profile default_compute_power_profile;
 	enum amd_pp_profile_type current_power_profile;
+	bool en_umd_pstate;
+};
+
+struct cgs_irq_src_funcs {
+	cgs_irq_source_set_func_t set;
+	cgs_irq_handler_func_t handler;
 };
 
 extern int hwmgr_early_init(struct pp_instance *handle);
 extern int hwmgr_hw_init(struct pp_instance *handle);
 extern int hwmgr_hw_fini(struct pp_instance *handle);
+extern int hwmgr_hw_suspend(struct pp_instance *handle);
+extern int hwmgr_hw_resume(struct pp_instance *handle);
+extern int hwmgr_handle_task(struct pp_instance *handle,
+				enum amd_pp_task task_id,
+				void *input, void *output);
 extern int phm_wait_on_register(struct pp_hwmgr *hwmgr, uint32_t index,
 				uint32_t value, uint32_t mask);
 
-extern void phm_wait_on_indirect_register(struct pp_hwmgr *hwmgr,
+extern int phm_wait_on_indirect_register(struct pp_hwmgr *hwmgr,
 				uint32_t indirect_port,
 				uint32_t index,
 				uint32_t value,
 				uint32_t mask);
 
+extern int phm_wait_for_register_unequal(struct pp_hwmgr *hwmgr,
+					uint32_t index,
+					uint32_t value, uint32_t mask);
+extern int phm_wait_for_indirect_register_unequal(
+				struct pp_hwmgr *hwmgr,
+				uint32_t indirect_port, uint32_t index,
+				uint32_t value, uint32_t mask);
 
 
 extern bool phm_cf_want_uvd_power_gating(struct pp_hwmgr *hwmgr);
@@ -888,5 +895,58 @@ extern int phm_get_voltage_evv_on_sclk(struct pp_hwmgr *hwmgr, uint8_t voltage_t
 	PHM_WAIT_INDIRECT_REGISTER(hwmgr, port, reg, (fieldval)	\
 			<< PHM_FIELD_SHIFT(reg, field), PHM_FIELD_MASK(reg, field))
 
+#define PHM_WAIT_INDIRECT_REGISTER_UNEQUAL_GIVEN_INDEX(hwmgr, port, index, value, mask)    \
+		phm_wait_for_indirect_register_unequal(hwmgr,                   \
+				mm##port##_INDEX, index, value, mask)
+
+#define PHM_WAIT_INDIRECT_REGISTER_UNEQUAL(hwmgr, port, reg, value, mask)    \
+		PHM_WAIT_INDIRECT_REGISTER_UNEQUAL_GIVEN_INDEX(hwmgr, port, ix##reg, value, mask)
+
+#define PHM_WAIT_INDIRECT_FIELD_UNEQUAL(hwmgr, port, reg, field, fieldval)                          \
+		PHM_WAIT_INDIRECT_REGISTER_UNEQUAL(hwmgr, port, reg, \
+				(fieldval) << PHM_FIELD_SHIFT(reg, field), \
+					PHM_FIELD_MASK(reg, field) )
+
+
+#define PHM_WAIT_VFPF_INDIRECT_REGISTER_UNEQUAL_GIVEN_INDEX(hwmgr,	\
+				port, index, value, mask)		\
+	phm_wait_for_indirect_register_unequal(hwmgr,			\
+		mm##port##_INDEX_11, index, value, mask)
+
+#define PHM_WAIT_VFPF_INDIRECT_REGISTER_UNEQUAL(hwmgr, port, reg, value, mask)     \
+		PHM_WAIT_VFPF_INDIRECT_REGISTER_UNEQUAL_GIVEN_INDEX(hwmgr, port, ix##reg, value, mask)
+
+#define PHM_WAIT_VFPF_INDIRECT_FIELD_UNEQUAL(hwmgr, port, reg, field, fieldval) \
+	PHM_WAIT_VFPF_INDIRECT_REGISTER_UNEQUAL(hwmgr, port, reg,	\
+		(fieldval) << PHM_FIELD_SHIFT(reg, field),		\
+		PHM_FIELD_MASK(reg, field))
+
+
+#define PHM_WAIT_VFPF_INDIRECT_REGISTER_GIVEN_INDEX(hwmgr,		\
+				port, index, value, mask)		\
+	phm_wait_on_indirect_register(hwmgr,				\
+		mm##port##_INDEX_11, index, value, mask)
+
+#define PHM_WAIT_VFPF_INDIRECT_REGISTER(hwmgr, port, reg, value, mask) \
+	PHM_WAIT_VFPF_INDIRECT_REGISTER_GIVEN_INDEX(hwmgr, port, ix##reg, value, mask)
+
+#define PHM_WAIT_VFPF_INDIRECT_FIELD(hwmgr, port, reg, field, fieldval) \
+	PHM_WAIT_VFPF_INDIRECT_REGISTER(hwmgr, port, reg,		\
+		(fieldval) << PHM_FIELD_SHIFT(reg, field),		\
+		PHM_FIELD_MASK(reg, field))
+
+#define PHM_WAIT_REGISTER_UNEQUAL_GIVEN_INDEX(hwmgr,         \
+							index, value, mask) \
+		phm_wait_for_register_unequal(hwmgr,            \
+					index, value, mask)
+
+#define PHM_WAIT_REGISTER_UNEQUAL(hwmgr, reg, value, mask)		\
+	PHM_WAIT_REGISTER_UNEQUAL_GIVEN_INDEX(hwmgr,			\
+				mm##reg, value, mask)
+
+#define PHM_WAIT_FIELD_UNEQUAL(hwmgr, reg, field, fieldval)		\
+	PHM_WAIT_REGISTER_UNEQUAL(hwmgr, reg,				\
+		(fieldval) << PHM_FIELD_SHIFT(reg, field),		\
+		PHM_FIELD_MASK(reg, field))
 
 #endif /* _HWMGR_H_ */
diff --git a/drivers/gpu/drm/amd/powerplay/inc/polaris10_pwrvirus.h b/drivers/gpu/drm/amd/powerplay/inc/polaris10_pwrvirus.h
index 0de443612312..6a53b7e74ccd 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/polaris10_pwrvirus.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/polaris10_pwrvirus.h
@@ -29,10058 +29,1764 @@
 #define mmCP_HYP_MEC2_UCODE_ADDR	0xf81c
 #define mmCP_HYP_MEC2_UCODE_DATA	0xf81d
 
-enum PWR_Command {
-	PwrCmdNull = 0,
-	PwrCmdWrite,
-	PwrCmdEnd,
-	PwrCmdMax
-};
-
-typedef enum PWR_Command PWR_Command;
-
 struct PWR_Command_Table {
-	PWR_Command        command;
 	uint32_t              data;
 	uint32_t reg;
 };
 
 typedef struct PWR_Command_Table PWR_Command_Table;
 
+struct PWR_DFY_Section {
+	uint32_t dfy_cntl;
+	uint32_t dfy_addr_hi, dfy_addr_lo;
+	uint32_t dfy_size;
+	uint32_t dfy_data[];
+};
+
+typedef struct PWR_DFY_Section PWR_DFY_Section;
+
+static const PWR_Command_Table pwr_virus_table_pre[] = {
+	{ 0x00000000, mmRLC_CNTL                                 },
+	{ 0x00000002, mmRLC_SRM_CNTL                             },
+	{ 0x15000000, mmCP_ME_CNTL                               },
+	{ 0x50000000, mmCP_MEC_CNTL                              },
+	{ 0x80000004, mmCP_DFY_CNTL                              },
+	{ 0x0840800a, mmCP_RB0_CNTL                              },
+	{ 0xf30fff0f, mmTCC_CTRL                                 },
+	{ 0x00000002, mmTCC_EXE_DISABLE                          },
+	{ 0x000000ff, mmTCP_ADDR_CONFIG                          },
+	{ 0x540ff000, mmCP_CPC_IC_BASE_LO                        },
+	{ 0x000000b4, mmCP_CPC_IC_BASE_HI                        },
+	{ 0x00010000, mmCP_HYP_MEC1_UCODE_ADDR                   },
+	{ 0x00041b75, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000710e8, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000910dd, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000a1081, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000b016f, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000c0e3c, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000d10ec, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000e0188, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x00101b5d, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x00150a6c, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x00170c5e, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x001d0c8c, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x001e0cfe, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x00221408, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x00370d7b, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x00390dcb, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x003c142f, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x003f0b27, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x00400e63, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x00500f62, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x00460fa7, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x00490fa7, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x005811d4, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x00680ad6, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x00760b00, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x00780b0c, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x00790af7, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x007d1aba, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x007e1abe, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x00591260, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x005a12fb, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x00861ac7, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x008c1b01, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x008d1b34, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x00a014b9, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x00a1152e, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x00a216fb, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x00a41890, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x00a31906, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x00a50b14, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x00621387, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x005c0b27, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x00160a75, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+	{ 0x00010000, mmCP_HYP_MEC2_UCODE_ADDR                   },
+	{ 0x00041b75, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000710e8, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000910dd, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000a1081, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000b016f, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000c0e3c, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000d10ec, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000e0188, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x00101b5d, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x00150a6c, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x00170c5e, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x001d0c8c, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x001e0cfe, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x00221408, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x00370d7b, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x00390dcb, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x003c142f, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x003f0b27, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x00400e63, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x00500f62, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x00460fa7, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x00490fa7, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x005811d4, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x00680ad6, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x00760b00, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x00780b0c, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x00790af7, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x007d1aba, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x007e1abe, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x00591260, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x005a12fb, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x00861ac7, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x008c1b01, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x008d1b34, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x00a014b9, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x00a1152e, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x00a216fb, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x00a41890, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x00a31906, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x00a50b14, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x00621387, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x005c0b27, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x00160a75, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+	{ 0x00000000, 0xFFFFFFFF                                 },
+};
+
+static const PWR_DFY_Section pwr_virus_section1 = {
+	.dfy_cntl = 0x80000004,
+	.dfy_addr_hi = 0x000000b4,
+	.dfy_addr_lo = 0x540fe800,
+	.dfy_data = {
+	0x7e000200, 0x7e020201, 0x7e040204, 0x7e060205, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0x0a080102, 0x0a0a0701, 0x0a080102, 0x0a0a0701,
+	0x0a080500, 0x0a0a0303, 0x0a080500, 0x0a0a0303, 0xbf810000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000005, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x54106f00, 0x000400b4, 0x00004000, 0x00804fac, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	},
+	.dfy_size = 416
+};
+
+static const PWR_DFY_Section pwr_virus_section2 = {
+	.dfy_cntl = 0x80000004,
+	.dfy_addr_hi = 0x000000b4,
+	.dfy_addr_lo = 0x540fef00,
+	.dfy_data = {
+	0xc0031502, 0x00001e00, 0x00000001, 0x00000001, 0x00000001, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	},
+	.dfy_size = 16
+};
 
-#define PWR_VIRUS_TABLE_SIZE  10031
+static const PWR_DFY_Section pwr_virus_section3 = {
+	.dfy_cntl = 0x80000004,
+	.dfy_addr_hi = 0x000000b4,
+	.dfy_addr_lo = 0x540ff000,
+	.dfy_data = {
+	0xc424000b, 0x80000145, 0x94800001, 0x94c00001, 0x95000001, 0x95400001, 0x95800001, 0xdc810000,
+	0xdcc10000, 0xdd010000, 0xdd410000, 0xdd810000, 0xc4080061, 0xd8400013, 0xd8000003, 0xc40c0001,
+	0x24ccffff, 0x3cd08000, 0x9500fffd, 0x1cd0ffcf, 0x7d018001, 0xc4140004, 0x050c0019, 0xd8400008,
+	0x84c00000, 0x80000023, 0x80000067, 0x8000006a, 0x8000006d, 0x80000079, 0x80000084, 0x8000008f,
+	0x80000099, 0x800000a0, 0x800000af, 0xd8400053, 0xc4080007, 0x388c0001, 0x08880002, 0x04100003,
+	0x94c00005, 0x98800003, 0x04100004, 0x8000002d, 0x04100005, 0x8c00003f, 0x8c000043, 0x28cc0000,
+	0xccc00050, 0x8c000055, 0x28080001, 0xcc000004, 0x7d808001, 0xd8400013, 0xd88130b8, 0xcd400008,
+	0xdc180000, 0xdc140000, 0xdc100000, 0xdc0c0000, 0xcc800005, 0xdc080000, 0x80000168, 0xc40c000e,
+	0x28cc0008, 0xccc00013, 0x90000000, 0xcd013278, 0xc4113278, 0x95000001, 0x24cc0700, 0xd8400029,
+	0xc4113255, 0xcd01324f, 0xc4113254, 0x1d10ffdf, 0xcd013254, 0x10cc0014, 0x1d10c017, 0x7d0d000a,
+	0xd8400013, 0xd8400008, 0xcd0130b7, 0x14cc0010, 0x90000000, 0xd9c00036, 0x8000005d, 0xd8400013,
+	0xc00c4000, 0xccc130b5, 0xc40c000e, 0x28cc0008, 0xccc00013, 0xc40c0021, 0x14d00011, 0x9500fffe,
+	0xdc030000, 0xd800000c, 0xd800000d, 0xc40c005e, 0x94c01b10, 0xd8400013, 0x90000000, 0xc00e0080,
+	0xccc130b5, 0x8000013b, 0xc00e0800, 0xccc130b5, 0x8000013b, 0xd8400053, 0x04100006, 0x8c00003f,
+	0x8c000043, 0x28cc0000, 0xccc00050, 0x8c000055, 0x280c0008, 0xccc00052, 0xd8000021, 0x28180039,
+	0x80000034, 0xd8400053, 0x04100007, 0x8c00003f, 0x8c000043, 0x28cc0001, 0xccc00050, 0x8c000055,
+	0x280c0010, 0xccc00052, 0x28180039, 0x80000034, 0xd8400053, 0x04100008, 0x8c00003f, 0x8c000043,
+	0x28cc0003, 0xccc00050, 0x8c000055, 0x280c0020, 0xccc00052, 0x28180039, 0x80000034, 0xdc030000,
+	0xd8000069, 0x28080001, 0xc428000d, 0x7ca88004, 0xcc800079, 0x04280001, 0xcc00006f, 0x8000013b,
+	0x80000034, 0x04100010, 0x8c00003f, 0x8c000043, 0xccc00078, 0x8c000055, 0x28180080, 0x80000034,
+	0x04100001, 0xc40c000e, 0x28cc0008, 0xccc00013, 0xcd013278, 0xc4113278, 0x95000001, 0xc00c4000,
+	0xc4113254, 0x1d10c017, 0xd8400013, 0xd8400008, 0xccc130b5, 0xcd0130b7, 0x8000013b, 0x95c00001,
+	0x96000001, 0x96400001, 0x96800001, 0x96c00001, 0x97000001, 0x97400001, 0x97800001, 0x97c00001,
+	0xdc810000, 0xc40c000c, 0xcd4c0380, 0xcdcc0388, 0x55dc0020, 0xcdcc038c, 0xce0c0390, 0x56200020,
+	0xce0c0394, 0xce4c0398, 0x56640020, 0xce4c039c, 0xce8c03a0, 0x56a80020, 0xce8c03a4, 0xcecc03a8,
+	0x56ec0020, 0xcecc03ac, 0xcf0c03b0, 0x57300020, 0xcf0c03b4, 0xcf4c03b8, 0x57740020, 0xcf4c03bc,
+	0xcf8c03c0, 0x57b80020, 0xcf8c03c4, 0xcfcc03c8, 0x57fc0020, 0xcfcc03cc, 0xd9000033, 0xc41c0009,
+	0x25dc0010, 0x95c0fffe, 0xd8400013, 0xc41c000c, 0x05dc002f, 0xcdc12009, 0xc41d200a, 0xd8400013,
+	0xcc012009, 0xd9000034, 0x25e01c00, 0x12200013, 0x25e40300, 0x12640008, 0x25e800c0, 0x12a80002,
+	0x25ec003f, 0x7e25c00a, 0x7eae400a, 0x7de5c00a, 0xddc10000, 0xc02ee000, 0xcec1c200, 0xc40c005f,
+	0xccc00037, 0x24d000ff, 0x31100006, 0x9500007b, 0x8c000190, 0xdc1c0000, 0xd8400013, 0xcdc1c200,
+	0xc40c000c, 0xc4df0388, 0xc4d7038c, 0x51540020, 0x7d5dc01a, 0xc4e30390, 0xc4d70394, 0x51540020,
+	0x7d62001a, 0xc4e70398, 0xc4d7039c, 0x51540020, 0x7d66401a, 0xc4eb03a0, 0xc4d703a4, 0x51540020,
+	0x7d6a801a, 0xc4ef03a8, 0xc4d703ac, 0x51540020, 0x7d6ec01a, 0xc4f303b0, 0xc4d703b4, 0x51540020,
+	0x7d73001a, 0xc4f703b8, 0xc4d703bc, 0x51540020, 0x7d77401a, 0xc4fb03c0, 0xc4d703c4, 0x51540020,
+	0x7d7b801a, 0xc4ff03c8, 0xc4d703cc, 0x51540020, 0x7d7fc01a, 0xdc080000, 0xcc800013, 0xc4d70380,
+	0xc4080001, 0x1c88001c, 0xcd400008, 0xc40c0083, 0x94c00010, 0xdc0e0000, 0x94c0000e, 0xc40c0082,
+	0x24d00001, 0x9900000b, 0x18cc01e3, 0x3cd00004, 0x95000008, 0xc40c0085, 0x18cc006a, 0x98c00005,
+	0xc40c0082, 0x18cc01e3, 0x3cd00004, 0x9900fffa, 0xdc180000, 0xdc140000, 0xdc100000, 0xdc0c0000,
+	0xcc800004, 0xdc080000, 0x90000000, 0xc4080001, 0x1c88001c, 0xcd400008, 0xdc180000, 0xdc140000,
+	0xdc100000, 0xdc0c0000, 0xcc800004, 0xdc080000, 0x90000000, 0xd8400051, 0xc428000c, 0x04180018,
+	0x32640002, 0x9a80001f, 0x9a40001e, 0xcd800013, 0xc4293265, 0x040c0000, 0x1aac0027, 0x2aa80080,
+	0xce813265, 0x9ac00017, 0xd80002f1, 0x04080002, 0x08880001, 0xd8080250, 0xd8080258, 0xd8080230,
+	0xd8080238, 0xd8080240, 0xd8080248, 0xd8080268, 0xd8080270, 0xd8080278, 0xd8080280, 0xd8080228,
+	0xd8000367, 0x9880fff3, 0x04080010, 0x08880001, 0xd80c0309, 0xd80c0319, 0x04cc0001, 0x9880fffc,
+	0x7c408001, 0x88000000, 0xc00e0100, 0xd8400013, 0xd8400008, 0xccc130b5, 0x8000016e, 0xc4180032,
+	0x29980008, 0xcd800013, 0x95800001, 0x7c40c001, 0x18d0003f, 0x24d4001f, 0x24d80001, 0x155c0001,
+	0x05e80180, 0x9900000b, 0x202c003d, 0xcd800010, 0xcec1325b, 0xc42d325b, 0x96c00001, 0x86800000,
+	0x80000168, 0x80000aa7, 0x80000bfc, 0x800012e9, 0xc4200007, 0x0a200001, 0xce000010, 0x80001b70,
+	0x7c40c001, 0x8c000190, 0xc410001b, 0xd8000032, 0xd8000031, 0x9900091a, 0x7c408001, 0x88000000,
+	0x24d000ff, 0x05280196, 0x18d4fe04, 0x29540008, 0xcd400013, 0x86800000, 0x800001b4, 0x8000032b,
+	0x80000350, 0x80000352, 0x8000035f, 0x80000701, 0x8000047c, 0x8000019f, 0x80000800, 0xc419325b,
+	0x1d98001f, 0xcd81325b, 0x8c00003f, 0xc4140004, 0xd8400008, 0x04100002, 0x8c000043, 0x28cc0002,
+	0xccc00050, 0xc43c0044, 0x27fc0003, 0x9bc00002, 0x97c00006, 0xc00c4000, 0xccc130b5, 0x8c000055,
+	0xd8400013, 0xd88130b8, 0xcd400008, 0x90000000, 0xd8400008, 0xcd400013, 0x7d40c001, 0xd8400028,
+	0xd8400029, 0xd9400036, 0xc4193256, 0xc41d3254, 0x15540008, 0xcd400009, 0xcd40005b, 0xcd40005e,
+	0xcd40005d, 0xd840006d, 0xc421325a, 0xc42d3249, 0x11540015, 0x19a4003c, 0x1998003f, 0x1af0007d,
+	0x11dc000b, 0x1264001f, 0x15dc000d, 0x7d65400a, 0x13300018, 0x1a38003f, 0x7dd5c00a, 0x7df1c00a,
+	0xcd800045, 0xcdc00100, 0xc411326a, 0xc415326b, 0xc419326c, 0xc41d326d, 0xc425326e, 0xc4293279,
+	0xce800077, 0xcd000056, 0xcd400057, 0xcd800058, 0xcdc00059, 0xc4193265, 0x259c8000, 0x99c00004,
+	0xce40005a, 0x29988000, 0xcd813265, 0xc4113248, 0x2510000f, 0xcd000073, 0xc418000d, 0xc411326f,
+	0x17300019, 0x97000009, 0x25140fff, 0x95400007, 0xd800003a, 0x8c001b6d, 0xc4153279, 0xcd400077,
+	0xcd00005f, 0xd8000075, 0x26f00001, 0x15100010, 0x7d190004, 0xcd000035, 0x97000035, 0x1af07fe8,
+	0xd8800013, 0xd8400010, 0xd8400008, 0xcf00000d, 0xcf00000a, 0x8c001427, 0x04340022, 0x07740001,
+	0x04300010, 0xdf430000, 0x7c434001, 0x7c408001, 0xd4412e01, 0x0434001e, 0xdf430000, 0xd4400078,
+	0xdf030000, 0xd4412e40, 0xd8400013, 0xcc41c030, 0xcc41c031, 0xc43dc031, 0xccc00013, 0x04343000,
+	0xc4113246, 0xc41d3245, 0xcf413267, 0x51100020, 0x7dd1c01a, 0xc4353267, 0x45dc0160, 0xc810001f,
+	0x1b4c0057, 0x1b700213, 0x1b740199, 0x7f4f400a, 0x7f73400a, 0x55180020, 0x2198003f, 0xd1c00025,
+	0xcf400024, 0xcd000026, 0xcd800026, 0xd8400027, 0x9bc00001, 0x248dfffe, 0xd8800013, 0xccc12e00,
+	0x7c434001, 0x7c434001, 0x8c00142b, 0xc43c000e, 0x1af4007d, 0x2bfc0008, 0x33740003, 0x26d80001,
+	0xcfc00013, 0x1ae8003e, 0x9680000c, 0xc4253277, 0x26680001, 0x96800009, 0x2a640002, 0xce413277,
+	0xd8400013, 0xc4253348, 0xce413348, 0xc4253348, 0x96400001, 0xcfc00013, 0x9b400003, 0x958000d8,
+	0x80000315, 0xc4253277, 0x04303000, 0x26680001, 0xcf013267, 0xc4193246, 0xc41d3245, 0xc4313267,
+	0x96800041, 0x51980020, 0x1b342010, 0x7d9d801a, 0x1714000c, 0x25540800, 0x1b30c012, 0x459801b0,
+	0x7d77400a, 0x7f37000a, 0x2b300000, 0xcf00001c, 0xd180001e, 0xd8400021, 0x04240010, 0x199c01e2,
+	0x7e5e4002, 0x3e5c0004, 0x3e540002, 0xc428000f, 0x9a80ffff, 0x95c00006, 0xc80c0011, 0xc8140011,
+	0x54d00020, 0x55580020, 0x80000282, 0x95400015, 0xc80c0011, 0x0a640002, 0x041c0001, 0x45980008,
+	0x54d00020, 0x96400004, 0xc8140011, 0x45980004, 0x041c0000, 0xcf00001c, 0xd180001e, 0xd8400021,
+	0xc428000f, 0x9a80ffff, 0x99c00003, 0xc8180011, 0x80000282, 0xc8140011, 0x55580020, 0x80000282,
+	0x45980004, 0xc80c0011, 0xcf00001c, 0xd180001e, 0xd8400021, 0xc428000f, 0x9a80ffff, 0xc8100011,
+	0xc8140011, 0x55580020, 0xd8400013, 0xccc1334e, 0xcd01334f, 0xcd413350, 0xcd813351, 0xd881334d,
+	0xcfc00013, 0xc4193273, 0xc41d3275, 0xc40d3271, 0xc4113270, 0xc4153274, 0x50cc0020, 0x7cd0c01a,
+	0x7cdcc011, 0x05900008, 0xcd00006a, 0xcdc0006b, 0xc41d3272, 0x7d594002, 0x54d00020, 0xd8800013,
+	0xccc12e23, 0xcd012e24, 0xcdc12e25, 0xcfc00013, 0xc4193246, 0xc41d3245, 0xc4313267, 0x15540002,
+	0x51980020, 0x7d9d801a, 0xc81c001f, 0x1b340057, 0x1b280213, 0x1b300199, 0x45980198, 0x7f37000a,
+	0x7f2b000a, 0x55e40020, 0xcf000024, 0xd1800025, 0xcdc00026, 0xce400026, 0xd8400027, 0xcd40000d,
+	0xcd40000a, 0xc40d3249, 0x20cc003c, 0xccc13249, 0xc4113274, 0xdd430000, 0xc01e0001, 0x29dc0002,
+	0x04280000, 0xd8000036, 0xcc400078, 0xcc400078, 0x2d540002, 0x95400022, 0x078c0000, 0x07d40000,
+	0x8c00120d, 0x8c001239, 0x8c001232, 0x04f80000, 0x057c0000, 0xcdc00013, 0xc414000d, 0xc41c0019,
+	0x7dd5c005, 0x25dc0001, 0xd840007c, 0xd8400074, 0xd8400069, 0xc40c005e, 0x94c018a6, 0xd4412e22,
+	0xd800007c, 0xc40c005e, 0x94c018a2, 0x95c00007, 0xc40c0019, 0x7cd4c005, 0x24cc0001, 0x94c00008,
+	0x9680fffc, 0x800002e3, 0xc40c0057, 0x7cd0c002, 0x94c00003, 0x9680fffd, 0x800002e3, 0xd8000069,
+	0xcfc00013, 0xcd013273, 0xcd013275, 0xd8000074, 0xc414005e, 0x9540188f, 0xcfc00013, 0xc40d3249,
+	0xc013cfff, 0x7cd0c009, 0xccc13249, 0x9680000b, 0xc40c0077, 0x38d00001, 0x99000006, 0x04cc0002,
+	0xdcc30000, 0xc40c005e, 0x94c01882, 0xd4400078, 0xd800000d, 0x80000304, 0x7c41c001, 0x7c41c001,
+	0xd840002f, 0xc41c0015, 0x95c0ffff, 0xd8400030, 0xc41c0016, 0x95c0ffff, 0xd8000030, 0xc41c0016,
+	0x99c0ffff, 0xd800002f, 0xc41c0015, 0x99c0ffff, 0xc81c001f, 0x49980198, 0x55e40020, 0x459801a0,
+	0xcf000024, 0xd1800025, 0xcdc00026, 0xce400026, 0xd8400027, 0x04302000, 0xcfc00013, 0xcf013267,
+	0xc4313267, 0x96800004, 0x97000001, 0xd8000036, 0x80000329, 0xd8800013, 0xcc812e00, 0x04302000,
+	0xcfc00013, 0xcf013267, 0xc4313267, 0x97000001, 0xc4193256, 0xc42d3249, 0x16ec001f, 0xd8000028,
+	0xd800002b, 0x1998003e, 0xcec00031, 0xd8000036, 0xd8000010, 0x97800004, 0xd8400010, 0xce00000a,
+	0x1a18003e, 0xcd800008, 0x90000000, 0xc4380004, 0xd8400008, 0xd8400013, 0xd88130b8, 0x04100000,
+	0x7d43c001, 0xcd400013, 0xc4093249, 0x1888003e, 0x94800015, 0xd8400074, 0x8c000671, 0xcd400013,
+	0x9a400006, 0xc419324c, 0x259c0001, 0x1598001f, 0x95c0000d, 0x9580000c, 0x99000003, 0xd8400036,
+	0x04100001, 0xc40c0021, 0x14d80011, 0x24dc00ff, 0x31e00002, 0x31dc0003, 0x9580fff0, 0x9a000003,
+	0x99c00002, 0xd9c00036, 0x94800004, 0xd8000074, 0xc418005e, 0x95801827, 0xcf800008, 0x90000000,
+	0xd8800036, 0x90000000, 0xd8c00036, 0xc424000b, 0x32640002, 0x9a400004, 0xc4180014, 0x9580ffff,
+	0xd840002f, 0xc40c0021, 0x14dc0011, 0x95c0fffe, 0xccc00037, 0x8c000190, 0x90000000, 0xd8400008,
+	0xd800006d, 0xc41d3246, 0xc4193245, 0x51dc0020, 0x7d9d801a, 0xd8400028, 0xd8400029, 0xc420000b,
+	0x32200002, 0x9a0000ad, 0x04200032, 0xd9000010, 0xde030000, 0xd8400033, 0x04080000, 0xc43c0009,
+	0x27fc0002, 0x97c0fffe, 0xc42c0015, 0x96c0ffff, 0xd800002e, 0xc42d3249, 0x1af4003e, 0x9740004d,
+	0xc428000d, 0xc4080060, 0x7ca88005, 0x24880001, 0x7f4b4009, 0x97400046, 0xc4313274, 0xc4100057,
+	0x7d33400c, 0x97400009, 0x28240100, 0x7e6a4004, 0xce400079, 0x1eecffdd, 0xcec13249, 0xcf013273,
+	0xcf013275, 0x800003c3, 0xc429326f, 0x1aa80030, 0x96800006, 0x28240001, 0xc428000d, 0x06a80008,
+	0x7e6a8004, 0xce800035, 0xc41d3272, 0x25cc0001, 0x10cc0004, 0x19e80042, 0x25dc0006, 0x11dc0001,
+	0x7e8e800a, 0x7de9c00a, 0xc40d3271, 0xc4293270, 0x50cc0020, 0x7ce8c01a, 0x7cd30011, 0x11e80007,
+	0x2aa80000, 0xce80001c, 0xd300001e, 0xd8400021, 0xc428000f, 0x9a80ffff, 0xc4300011, 0x1b30003f,
+	0x33300000, 0xc4240059, 0x1660001f, 0x7e320009, 0xc0328000, 0x7e72400a, 0x0430000c, 0x9a000002,
+	0x04300008, 0xc02ac000, 0x7d310002, 0x17300002, 0x2aa87600, 0x7cd0c011, 0xcdc00024, 0xd0c00025,
+	0xce800026, 0x04280222, 0xce800026, 0x96000002, 0xce400026, 0xd8400027, 0xc4280058, 0x22ec003d,
+	0xcec13249, 0xcd013273, 0xce813275, 0xd800007b, 0xc8380018, 0x57b00020, 0x04343108, 0xc429325d,
+	0x040c3000, 0x13740008, 0x2374007e, 0x32a80003, 0xccc13267, 0xc40d3267, 0x18ec0057, 0x18e40213,
+	0x18cc0199, 0x7cecc00a, 0x7ce4c00a, 0x94800003, 0xd4400078, 0x800003e7, 0x04200022, 0xde030000,
+	0xccc00024, 0xd1800025, 0xcf400026, 0xd4400026, 0xd8400027, 0x04200010, 0xde030000, 0xccc00024,
+	0x45980104, 0xd1800025, 0xd4400026, 0xcf800026, 0xcf000026, 0xd8400027, 0x49980104, 0x9a80000a,
+	0xc81c001f, 0x45980168, 0x55e00020, 0xccc00024, 0xd1800025, 0xcdc00026, 0xce000026, 0xd8400027,
+	0x800003f2, 0x8c000448, 0xcd400013, 0x040c2000, 0xccc13267, 0xc40d3267, 0x94c00001, 0xc40d3249,
+	0x18cc003e, 0xd8400030, 0xc42c0016, 0x96c0ffff, 0xd8000030, 0xc42c0016, 0x9ac0ffff, 0xd800002f,
+	0xc42c0015, 0x9ac0ffff, 0xd8400034, 0xc4300025, 0xc4340024, 0xc4380081, 0xcf813279, 0xcf41326e,
+	0xcf01326d, 0x94c0000d, 0x254c0700, 0xc424001e, 0x10cc0010, 0x1a641fe8, 0x28cc0726, 0x2a640200,
+	0xd8400013, 0xccc1237b, 0x2264003f, 0xcd400013, 0xd8813260, 0xce41325b, 0xc4240033, 0xc4280034,
+	0xd9000036, 0xd8000010, 0x8c001427, 0x96400006, 0xde430000, 0xce40000c, 0xc40c005e, 0x94c01755,
+	0xd4400078, 0x9680000a, 0xce80000a, 0x06a80002, 0xd8400010, 0xde830000, 0xce80000d, 0xc40c005e,
+	0x94c0174c, 0xd4400078, 0xd8000010, 0x8c00142b, 0xc4393265, 0x2bb80040, 0xd8400032, 0xcf813265,
+	0xc4200012, 0x9a00ffff, 0xc4100044, 0x19180024, 0xc8100072, 0x551c003f, 0x99c00003, 0x95800010,
+	0x8000043d, 0xc00c8000, 0xd840006c, 0x28200000, 0x8000043f, 0xc00c4000, 0x282000f0, 0xcd400013,
+	0xd8400008, 0xc4113255, 0xcd01324f, 0xd8400013, 0xd88130b8, 0xccc130b5, 0xce000053, 0x90000000,
+	0x195c00e8, 0xc4100004, 0x2555fff0, 0xc0360001, 0x042c0000, 0x29540001, 0xd8400008, 0x04240000,
+	0x04280004, 0xc420000b, 0x32200002, 0x9a000009, 0xcd400013, 0xcec1c200, 0xc5e124dc, 0x0aa80001,
+	0x7ef6c001, 0x7e624001, 0x96000001, 0x9a80fff9, 0xc02ee000, 0xcd400013, 0x2555fff0, 0xcec1c200,
+	0x29540008, 0xc81c001f, 0xcd400013, 0x55e00020, 0xc42d3255, 0xc4353259, 0xd8013260, 0x45980158,
+	0xccc00024, 0xd1800025, 0xcdc00026, 0xce000026, 0xd8400027, 0x49980158, 0x45980170, 0xc4200012,
+	0x16200010, 0x9a00fffe, 0xccc00024, 0xd1800025, 0xc429324f, 0xce400026, 0xce800026, 0xcec00026,
+	0xcf400026, 0xd8400027, 0xcd000008, 0x90000000, 0xc40d325b, 0x7d43c001, 0x195400e8, 0x1154000a,
+	0x18dc00e8, 0x05e80488, 0x18d0006c, 0x18f807f0, 0x18e40077, 0x18ec0199, 0x7e6e400a, 0x86800000,
+	0x8000048e, 0x80000494, 0x800004de, 0x80000685, 0x80000686, 0x800006ac, 0x1ccc001f, 0xccc1325b,
+	0xc411325d, 0x251001ef, 0xcd01325d, 0x90000000, 0xc4293254, 0x1264000a, 0xc4300004, 0x7d79400a,
+	0x7e7a400a, 0x52a8001e, 0x15180001, 0x7d69401a, 0x202c007d, 0xcec1325b, 0x95000008, 0x95800028,
+	0xc42d3267, 0xc4193246, 0xc41d3245, 0x1aec0028, 0xc40d325c, 0x800004cc, 0xc42d3256, 0xc419324e,
+	0x26e8003f, 0x1aec003e, 0x12f4000e, 0xc41d324d, 0xc40d324f, 0x7d75401a, 0x04100002, 0x7d290004,
+	0x7f8f4001, 0x7f52800f, 0x51980020, 0x7d9d801a, 0x50e00002, 0x51980008, 0x9a800002, 0x800004d1,
+	0x7d0dc002, 0x6665fc00, 0x7e5e401a, 0xcec00008, 0x7da1c011, 0xd140000b, 0xd1c00002, 0x2a644000,
+	0xce400002, 0x7f534002, 0x6665fc00, 0x7e76401a, 0xd1800002, 0xce400002, 0x800004d7, 0xc42d325a,
+	0xc4193258, 0x1aec003e, 0xc41d3257, 0xc4213259, 0x12f4000e, 0x7d75401a, 0x51980020, 0x52200002,
+	0x7d9d801a, 0xcec00008, 0x7da1c011, 0xd140000b, 0xd1c00002, 0x2a644000, 0xce400002, 0x202c003d,
+	0xcf000008, 0xcfc00013, 0xcec1325b, 0xc42d325b, 0x96c00001, 0x90000000, 0xc4193260, 0x259c0007,
+	0x15980004, 0x05e804e3, 0x86800000, 0x800004e7, 0x800004f0, 0x80000505, 0x8000016a, 0xc4380004,
+	0xcfc00013, 0xd8400008, 0xc435325d, 0xd801325b, 0x277401ef, 0xcf41325d, 0xcf800008, 0x90000000,
+	0xc4380004, 0xd8400008, 0x8c000671, 0x9640fff4, 0x17e00008, 0xc418000d, 0xce000009, 0xd84131db,
+	0xcf800008, 0xcd800009, 0xc430001e, 0xcfc00013, 0xc42d325b, 0x1b301ff8, 0x2b300400, 0x2330003f,
+	0x26edf000, 0x7ef2c00a, 0xd8413260, 0xcec1325b, 0x90000000, 0x05a80507, 0x86800000, 0x8000050c,
+	0x80000528, 0x8000057d, 0x800005c2, 0x800005f3, 0xc4380004, 0xd8400008, 0x8c000671, 0xcfc00013,
+	0x9a400012, 0x1bd400e8, 0xc42c004a, 0xcd40005e, 0xc41c004d, 0xcec0005e, 0x99c0000c, 0xc4100019,
+	0x7d150005, 0x25100001, 0x99000008, 0x8c00063b, 0xcfc00013, 0xc4113277, 0x2511fffd, 0xcd013277,
+	0xd801326f, 0x80000624, 0x04240012, 0x1be00fe4, 0xce413260, 0xce000066, 0xcf800008, 0x90000000,
+	0xd8400068, 0xc4380004, 0xd8400008, 0x8c000671, 0xcfc00013, 0x9a400013, 0x1bd400e8, 0xc42c004a,
+	0xcd40005e, 0xc41c004d, 0xcec0005e, 0x99c0000d, 0xc4100019, 0x7d150005, 0x25100001, 0x99000009,
+	0xd8400067, 0x8c00063b, 0xcfc00013, 0xc4113277, 0x2511fffd, 0xcd013277, 0xd801326f, 0x80000624,
+	0x1bd400e8, 0xc42c0060, 0x7ed6c005, 0x26ec0001, 0xc4113271, 0xc4153270, 0xc4193272, 0xc41d3273,
+	0x04280022, 0x51100020, 0x7d51401a, 0xc4113274, 0xc4213275, 0xc4253276, 0xc4313248, 0xd1400061,
+	0x2730000f, 0x13300010, 0x7db1800a, 0xcd800060, 0x96c00002, 0x05dc0008, 0xcdc00062, 0x042c3000,
+	0xcd000063, 0xce000064, 0xce400065, 0xcec13267, 0xc42d3246, 0xc4313245, 0xc4353267, 0xce813260,
+	0x52ec0020, 0x7ef2c01a, 0xc820001f, 0x1b700057, 0x1b680213, 0x1b740199, 0x46ec0188, 0x7f73400a,
+	0x7f6b400a, 0x56240020, 0xcf400024, 0xd2c00025, 0xce000026, 0xce400026, 0x042c2000, 0xd8400027,
+	0xc418000d, 0x17e00008, 0xce000009, 0xcec13267, 0xc42d3267, 0x26e01000, 0x9a00fffe, 0xd8400013,
+	0xd9c131fc, 0xcd800009, 0xcf800008, 0x96c00001, 0x90000000, 0xc4380004, 0xd8400008, 0xc4113277,
+	0xc41c000b, 0xc420000c, 0x11dc0002, 0x7de1c001, 0x11dc0008, 0x29dc0001, 0x25140001, 0x191807e4,
+	0x192007ec, 0x95400004, 0xd8400013, 0xcdc1334a, 0xcfc00013, 0x9580000e, 0x09980001, 0x041c0001,
+	0x95800005, 0x09980001, 0x51dc0001, 0x69dc0001, 0x9980fffd, 0x7de20014, 0x561c0020, 0xd8400013,
+	0xce013344, 0xcdc13345, 0xcfc00013, 0x95400022, 0x042c3000, 0xcec13267, 0xc42d3246, 0xc4313245,
+	0xc4353267, 0xd8400013, 0xc425334d, 0x26640001, 0x9640fffe, 0xc419334e, 0xc41d334f, 0xc4213350,
+	0xc4253351, 0x52ec0020, 0x1b680057, 0x7ef2c01a, 0x1b700213, 0x1b740199, 0x46ec01b0, 0x7f6b400a,
+	0x7f73400a, 0xcfc00013, 0xcf400024, 0xd2c00025, 0xcd800026, 0xcdc00026, 0xce000026, 0xce400026,
+	0x042c2000, 0xd8400027, 0xcec13267, 0xc42d3267, 0x96c00001, 0x04280032, 0xce813260, 0xd8800068,
+	0xcf800008, 0x90000000, 0xc4380004, 0xd8400008, 0x2010007d, 0xcd01325b, 0xc411325b, 0x1910003e,
+	0x9500fffe, 0x04100040, 0xcd00001b, 0xd8400021, 0xc410000f, 0x9900ffff, 0x04100060, 0xcd00001b,
+	0xd8400021, 0xc410000f, 0x9900ffff, 0xcfc00013, 0x2010003d, 0xcd01325b, 0xc4113277, 0x25140001,
+	0x191807e4, 0x9540000b, 0x2511fffd, 0xcd013277, 0xc41c000b, 0xc420000c, 0x11dc0002, 0x7de1c001,
+	0x11dc0008, 0xd8400013, 0xcdc1334a, 0xcfc00013, 0x95800005, 0xd8400013, 0xd8013344, 0xd8013345,
+	0xcfc00013, 0xc4180050, 0xc41c0052, 0x04280042, 0xcd813273, 0xcdc13275, 0xce813260, 0xd9000068,
+	0xd8400067, 0xcf800008, 0x90000000, 0x07d40000, 0x8c00120d, 0x8c00124f, 0x8c001232, 0x057c0000,
+	0x042c3000, 0xc4380004, 0xcfc00013, 0xd8400008, 0xcec13267, 0xc42d3246, 0xc4313245, 0xc4353267,
+	0x52ec0020, 0x7ef2c01a, 0x1b680057, 0x1b700213, 0x1b740199, 0xc820001f, 0x46ec0190, 0x7f6b400a,
+	0x7f73400a, 0x56240020, 0xcf400024, 0xd2c00025, 0xce000026, 0xce400026, 0x042c2000, 0xd8400027,
+	0xcfc00013, 0xcec13267, 0xc4153249, 0x2154003d, 0xc41c0019, 0x1bd800e8, 0x7dd9c005, 0x25dc0001,
+	0xc42c004a, 0xcd80005e, 0xc420004d, 0xcec0005e, 0x11dc0010, 0x7e1e000a, 0xcd413249, 0xce01326f,
+	0x28340001, 0x05980008, 0x7f598004, 0xcd800035, 0x1be800e8, 0xc42c004a, 0xce80005e, 0xd801327a,
+	0xd800005f, 0xd8000075, 0xd800007f, 0xc424004c, 0xce41326e, 0xcec0005e, 0x28240100, 0x7e6a4004,
+	0xce400079, 0xc435325d, 0x277401ef, 0x04240020, 0xce41325e, 0xd801325b, 0xd8013260, 0xcf41325d,
+	0xda000068, 0xcf800008, 0x90000000, 0xc4113277, 0xc41c000b, 0xc420000c, 0x11dc0002, 0x7de1c001,
+	0x11dc0008, 0x29dc0001, 0x25140001, 0x9540002d, 0xd8400013, 0xcdc1334a, 0xcfc00013, 0x042c3000,
+	0xcec13267, 0xc42d3246, 0xc4313245, 0xc4353267, 0xd8400013, 0xc425334d, 0x26640001, 0x9640fffe,
+	0xc419334e, 0xc41d334f, 0xc4213350, 0xc4253351, 0x52ec0020, 0x1b680057, 0x7ef2c01a, 0x1b700213,
+	0x1b740199, 0x46ec01b0, 0x7f6b400a, 0x7f73400a, 0xcfc00013, 0xcf400024, 0xd2c00025, 0xcd800026,
+	0xcdc00026, 0xce000026, 0xce400026, 0x042c2000, 0xd8400027, 0xcec13267, 0xc42d3267, 0x96c00001,
+	0xc41c000b, 0xc420000c, 0x11dc0002, 0x7de1c001, 0x11dc0008, 0xd8400013, 0xcdc1334a, 0xcfc00013,
+	0x90000000, 0xc430000b, 0x33300002, 0x04240000, 0x9b000010, 0x1be000e8, 0x042c0000, 0xc0360001,
+	0x04280004, 0xd8400013, 0xcec1c200, 0xc63124dc, 0x0aa80001, 0x7ef6c001, 0x7e724001, 0x97000001,
+	0x9a80fff9, 0xc02ee000, 0xd8400013, 0xcec1c200, 0x90000000, 0x90000000, 0xc4253260, 0x7fc14001,
+	0xc40d3249, 0x18cc003e, 0x98c00005, 0x194c1c03, 0xccc0003b, 0xc40c002d, 0x80000697, 0xc420004a,
+	0x194c00e8, 0xccc0005e, 0xc40c004c, 0xc431326d, 0x27301fff, 0xce00005e, 0x7cf0c00d, 0x98c00003,
+	0x8c0007e0, 0x95c00008, 0xc430001e, 0x1b301ff8, 0x2b300400, 0x2330003f, 0xcd400013, 0xcf01325b,
+	0x90000000, 0xcd400013, 0xd801325b, 0xc411325d, 0x251001ef, 0xcd01325d, 0x25100007, 0x31100005,
+	0x9900008e, 0xc40c0007, 0xd9000010, 0x8000075e, 0x202c007d, 0xcec1325b, 0xc4293265, 0xc4353254,
+	0x26a9feff, 0xc4380004, 0xd8400008, 0x1374000b, 0xc40c000d, 0xd8000009, 0x1774000d, 0xd8400013,
+	0xc41d30b8, 0xcfc00013, 0x95c00008, 0xc411325d, 0xd801325b, 0xccc00009, 0xcf800008, 0x251001ef,
+	0xcd01325d, 0x90000000, 0xce813265, 0xcf400100, 0xc00ac006, 0xc00e0000, 0x28880700, 0x28cc0014,
+	0x8c0006de, 0x14cc0010, 0x30d4000f, 0x04cc0001, 0x10cc0010, 0x28cc0014, 0x99400009, 0xd8400013,
+	0xc41530b8, 0xcfc00013, 0xc4193265, 0x19980028, 0x99400003, 0x99800002, 0x800006c8, 0xcfc00013,
+	0xc411325d, 0xd801325b, 0xcf800008, 0x251001ef, 0xcd01325d, 0x90000000, 0x15600008, 0xce000009,
+	0xc8380023, 0xc4180081, 0x11a00002, 0x7fa38011, 0xc4100026, 0x05980008, 0x7d1a0002, 0x282c2002,
+	0x3e280008, 0xcec00013, 0xc4300027, 0x042c0008, 0xd3800025, 0xcf000024, 0x202400d0, 0x7ca48001,
+	0xcc800026, 0xccc00026, 0x28240006, 0xcc000026, 0x0a640001, 0x9a40fffe, 0x9a800004, 0x32280000,
+	0x9a800002, 0x9a000000, 0xd8400027, 0x24d8003f, 0xd840003c, 0xcec0003a, 0xd8800013, 0xcd81a2a4,
+	0x90000000, 0xc41d325d, 0x25dc0007, 0xc40d3249, 0x18cc003e, 0x94c0000a, 0xc420004a, 0x194c00e8,
+	0xccc0005e, 0xc40c004c, 0xc431326d, 0x27301fff, 0xce00005e, 0x7cf0c00d, 0x80000712, 0x194c1c03,
+	0xccc0003b, 0xc40c002d, 0x05e80714, 0x86800000, 0x8000071c, 0x80000720, 0x80000747, 0x8000071d,
+	0x800007c4, 0x80000732, 0x80000745, 0x80000744, 0x90000000, 0x98c00006, 0x8000072e, 0x90000000,
+	0x98c00003, 0x8c0007e0, 0x95c0000c, 0xcd400013, 0xc4253265, 0x2a64008c, 0xce413265, 0xc430001e,
+	0x1b301fe8, 0x2b300400, 0x2330003f, 0xd8013260, 0xcf01325b, 0x90000000, 0xc40c0007, 0xd9000010,
+	0x04240000, 0x8000075e, 0x98c0fff1, 0x8c0007e0, 0x95c00002, 0x80000723, 0xcd400013, 0xc41f02f1,
+	0x95c00004, 0xd8013247, 0xd801325d, 0x80000743, 0xd8813247, 0xd801325d, 0xc4100004, 0xd8400008,
+	0xd8400013, 0xd88130b8, 0xcd000008, 0x90000000, 0x04100001, 0x98c0ffde, 0x8000072e, 0x98c00003,
+	0x8c0007e0, 0x95c00012, 0xc4340004, 0xd8400008, 0x15600008, 0xc418000d, 0xce000009, 0xd8400013,
+	0xd84131db, 0xcf400008, 0xcd800009, 0xc430001e, 0x1b301ff8, 0x2b300400, 0x2330003f, 0xcd400013,
+	0xd8413260, 0xcf01325b, 0x90000000, 0xc40c0007, 0xd9000010, 0x04240000, 0xcd400013, 0x041c3000,
+	0xcdc13267, 0xc41d3267, 0xc41d3265, 0x25dc8000, 0x95c00007, 0xc41c004a, 0x195800e8, 0xcd80005e,
+	0xc418004c, 0xcd81326e, 0xcdc0005e, 0xc41d3265, 0x25dd7fff, 0xcdc13265, 0xc41d3246, 0xc4193245,
+	0xc42d3267, 0x51e00020, 0x7e1a001a, 0x46200200, 0x04283247, 0x04300033, 0x1af80057, 0x1af40213,
+	0x042c000c, 0x7f7b400a, 0x7f6f400a, 0xcf400024, 0xd2000025, 0xcd800026, 0xcdc00026, 0xc6990000,
+	0x329c325d, 0x99c00008, 0x329c3269, 0x99c00006, 0x329c3267, 0x95c00005, 0xc01defff, 0x7d9d8009,
+	0x8000078a, 0x25980000, 0x0b300001, 0x06a80001, 0xcd800026, 0x9b00fff2, 0xd8400027, 0xc43c0012,
+	0x9bc0ffff, 0xcd400013, 0xd801325b, 0xc431325a, 0xc03e7ff0, 0x7f3f0009, 0xcf01325a, 0xc4313249,
+	0x1f30001f, 0xcf013249, 0xc03e4000, 0xcfc13254, 0xcd400013, 0xd8013254, 0xc431325d, 0xd801324f,
+	0xd8013255, 0xd8013247, 0xd801325d, 0x1b300028, 0x8c00120d, 0x8c001219, 0x8c001232, 0xc4380004,
+	0xd8400008, 0xd8400013, 0x9900000d, 0xd88130b8, 0x9700000b, 0xc43d30b5, 0x1bf0003a, 0x9b000b80,
+	0x203c003a, 0xc430000e, 0x27300700, 0x13300014, 0x2b300001, 0xcf0130b7, 0xcfc130b5, 0x46200008,
+	0xcf400024, 0xd2000025, 0xd8000026, 0xd8400027, 0x043c2000, 0xcd400013, 0xcfc13267, 0xc43d3267,
+	0x9bc00001, 0xccc00010, 0xcf800008, 0x90000000, 0xc4080007, 0xd9000010, 0xc4193260, 0x259c0003,
+	0x31dc0003, 0x95c00014, 0x040c3000, 0xd8400008, 0xccc13267, 0xc40d3267, 0x18ec0057, 0x18e40213,
+	0x18cc0199, 0x7cecc00a, 0x7ce4c00a, 0xc4193246, 0xc41d3245, 0x51980020, 0x7d9d801a, 0x8c000448,
+	0xcd400013, 0x040c2000, 0xccc13267, 0xc40d3267, 0x94c00001, 0xcc800010, 0xd801325d, 0x90000000,
+	0xc418000b, 0x31980002, 0x041c0000, 0x9980001c, 0x19580066, 0x15600008, 0x040c0000, 0xc0120001,
+	0x11980003, 0x04240004, 0x7da18001, 0xc4200007, 0xc4340004, 0xd9000010, 0xd8400008, 0xd8400013,
+	0xccc1c200, 0xc41d24db, 0x7cd0c001, 0x0a640001, 0x7dd9c005, 0x25dc0001, 0x99c00002, 0x9a40fff8,
+	0xc418005e, 0x9580137b, 0xc00ee000, 0xd8400013, 0xccc1c200, 0xce000010, 0xcf400008, 0x90000000,
+	0xd840004f, 0xc4113269, 0x19080070, 0x190c00e8, 0x2510003f, 0x2518000f, 0xcd813268, 0x05a80809,
+	0x86800000, 0x8000080e, 0x8000080f, 0x80000898, 0x80000946, 0x800009e1, 0x80000a5a, 0x04a80811,
+	0x86800000, 0x80000815, 0x80000834, 0x8000085e, 0x8000085e, 0x04341001, 0xcf400013, 0xc4380004,
+	0xd8400008, 0xc42d3045, 0xcec1c091, 0x31300021, 0x9700000b, 0xd84002f1, 0xd8400013, 0xc43130b8,
+	0x27300001, 0xc4293059, 0x56a8001f, 0x7f2b000a, 0xcf800008, 0x9b000241, 0x8000084a, 0xcf400013,
+	0xd8400008, 0xc43130b6, 0x9b000003, 0xc02f0001, 0xcec130b6, 0xc4252087, 0x5668001a, 0x26a80005,
+	0x9a80fffd, 0xcf400013, 0xd80130b6, 0x8000084a, 0xc4380004, 0xd8400008, 0x04341001, 0xcf400013,
+	0xc431ecaa, 0x27300080, 0x9b000010, 0xc02e0001, 0xcec130b6, 0xcf400013, 0xd80130b6, 0x31300021,
+	0x9700000a, 0xd84002f1, 0xd8400013, 0xc43130b8, 0x27300001, 0xc4293059, 0x56a8001f, 0x7f2b000a,
+	0xcf800008, 0x9b00021d, 0xdd410000, 0x040c0005, 0xd84802e9, 0x8c001a41, 0xc43b02f1, 0x9b800006,
+	0xc4380004, 0xd8400008, 0xd8400013, 0xd88130b8, 0xcf800008, 0xcec80278, 0x56f00020, 0xcf080280,
+	0x8c001608, 0xdc140000, 0xcd400013, 0xd8813247, 0xd80802e9, 0x8000085e, 0xcd400013, 0x31100011,
+	0x950001fa, 0xc02e0001, 0x2aec0008, 0xc01c0020, 0xc0180001, 0xc00c0007, 0x11a40006, 0x7de6000a,
+	0x10e40008, 0x7e26000a, 0x7e2e000a, 0xce000013, 0xc4113254, 0x1d10ffdf, 0x2110003e, 0xcd013254,
+	0xd801324f, 0xd8013255, 0x1d10ff9e, 0xcd013254, 0xd8013247, 0xd801325d, 0xd801325e, 0xc0245301,
+	0xce413249, 0xd801325f, 0xc425326c, 0xc0121fff, 0x29108eff, 0x7e524009, 0xce41326c, 0xc425325a,
+	0xc0127ff0, 0x7e524009, 0xce41325a, 0xc425325b, 0xc0131fff, 0x7e524009, 0xce41325b, 0xd801326d,
+	0xd801326e, 0xd8013279, 0x94c00003, 0x08cc0001, 0x80000866, 0xc00c0007, 0x95800003, 0x09980001,
+	0x80000866, 0xc0100010, 0x7dd2400c, 0x9a400004, 0xc0180003, 0x7dd1c002, 0x80000866, 0x80000a5a,
+	0x04a8089a, 0x86800000, 0x8000089e, 0x800008fa, 0x80000945, 0x80000945, 0x31300022, 0x97000007,
+	0xc4380004, 0xd8400008, 0xd8400013, 0xc43130b8, 0x27300001, 0xcf800008, 0xcd400013, 0x04183000,
+	0xcd813267, 0xc4113246, 0xc4193245, 0x51100020, 0x7d91801a, 0x459801e0, 0xc4313267, 0x2738000f,
+	0x1b342010, 0x172c000c, 0x26ec0800, 0x1b30c012, 0x7ef7400a, 0x7f37000a, 0x2b300000, 0xcf00001c,
+	0xd180001e, 0xd8400021, 0xc42c000f, 0x9ac0ffff, 0xc8300011, 0x97000036, 0x45980008, 0xd180001e,
+	0xd8400021, 0xc42c000f, 0x9ac0ffff, 0xc8340011, 0x9740002f, 0xc43c0004, 0xd8400008, 0xd8400013,
+	0x13b80001, 0xc79d3300, 0xc7a13301, 0x96000001, 0xd8393300, 0xc0260001, 0xce793301, 0xc424005e,
+	0x964012a4, 0x7c028009, 0x9740001c, 0x27580001, 0x99800004, 0x57740001, 0x06a80400, 0x800008d2,
+	0xc4180006, 0x9980ffff, 0x29640001, 0xce40001a, 0x242c0000, 0x06ec0400, 0x57740001, 0x27580001,
+	0x9980fffd, 0xc02620c0, 0xce41c078, 0xce81c080, 0xcc01c081, 0xcf01c082, 0x57240020, 0xce41c083,
+	0xc0260400, 0x7e6e400a, 0xce41c084, 0x7eae8001, 0x7f2f0011, 0x800008d2, 0xc4180006, 0x9980ffff,
+	0xcdf93300, 0xce393301, 0xcfc00008, 0xcd400013, 0xc43c0004, 0xd8400008, 0x04182000, 0xcd813267,
+	0xcfc00008, 0x80000903, 0x31240022, 0x96400008, 0x04100001, 0xc4380004, 0xd8400008, 0xd8400013,
+	0xc43130b8, 0x27300001, 0xcf800008, 0xc4af0280, 0xc4b30278, 0x52ec0020, 0x7ef2c01a, 0x7ec30011,
+	0x32f80000, 0x9b800011, 0x043c0020, 0x04280000, 0x67180001, 0x0bfc0001, 0x57300001, 0x95800006,
+	0x8c001628, 0x9a400003, 0xd981325d, 0x80000915, 0xd9c1325d, 0x06a80001, 0x9bc0fff6, 0x7f818001,
+	0x8c001606, 0x7d838001, 0x94800010, 0xcd400013, 0xc41d3259, 0xc421325a, 0x16240014, 0x12640014,
+	0x1a2801f0, 0x12a80010, 0x2620ffff, 0x7e2a000a, 0x7de1c001, 0x7e5e400a, 0x9b800002, 0x2264003f,
+	0xce41325a, 0xd8013259, 0xc40c0007, 0xd9000010, 0x8c00075e, 0xc4af0228, 0x043c0000, 0x66d80001,
+	0x95800010, 0x04300002, 0x1330000d, 0x13f40014, 0x7f73400a, 0xcf400013, 0x04380040, 0xcf80001b,
+	0xd8400021, 0xc438000f, 0x9b80ffff, 0x04380060, 0xcf80001b, 0xd8400021, 0xc438000f, 0x9b80ffff,
+	0x07fc0001, 0x56ec0001, 0x33e80010, 0x9680ffec, 0x80000a5a, 0x80000a5a, 0x04a80948, 0x86800000,
+	0x8000094c, 0x8000099b, 0x800009e0, 0x800009e0, 0xc43c0004, 0xd8400008, 0xcd400013, 0x04183000,
+	0xcd813267, 0xc4113246, 0xc4193245, 0x51100020, 0x7d91801a, 0x459801e0, 0xc4313267, 0x2738000f,
+	0x1b342010, 0x172c000c, 0x26ec0800, 0x1b30c012, 0x7ef7400a, 0x7f37000a, 0x2b300000, 0xcf00001c,
+	0xd180001e, 0xd8400021, 0xc42c000f, 0x9ac0ffff, 0xc8300011, 0x97000033, 0x45980008, 0xd180001e,
+	0xd8400021, 0xc42c000f, 0x9ac0ffff, 0xc8340011, 0x9740002c, 0xd8400013, 0x13b80001, 0xc79d3300,
+	0xc7a13301, 0x96000001, 0xd8393300, 0xc0260001, 0xce793301, 0xc424005e, 0x964011fe, 0x7c028009,
+	0x9740001c, 0x27580001, 0x99800004, 0x57740001, 0x06a80400, 0x80000978, 0xc4180006, 0x9980ffff,
+	0x29640001, 0xce40001a, 0x242c0000, 0x06ec0400, 0x57740001, 0x27580001, 0x9980fffd, 0xc0260010,
+	0xce41c078, 0xcf01c080, 0x57240020, 0xce41c081, 0xce81c082, 0xcc01c083, 0xc0260800, 0x7e6e400a,
+	0xce41c084, 0x7eae8001, 0x7f2f0011, 0x80000978, 0xc4180006, 0x9980ffff, 0xcdf93300, 0xce393301,
+	0x04182000, 0xcd813267, 0xcfc00008, 0xcd400013, 0xc4193246, 0xc41d3245, 0x51980020, 0x7dda801a,
+	0x7d41c001, 0x7e838011, 0xd84802e9, 0x8c001802, 0x469c0390, 0xc4313267, 0x04183000, 0xcd813267,
+	0x1b342010, 0x172c000c, 0x26ec0800, 0x1b30c012, 0x7ef7400a, 0x7f37000a, 0x2b300000, 0xcf00001c,
+	0x45dc0004, 0xd1c0001e, 0xd8400021, 0xc418000f, 0x9980ffff, 0xc4200011, 0x45dc0004, 0xd1c0001e,
+	0xd8400021, 0xc418000f, 0x9980ffff, 0xc4240011, 0x45dc0004, 0xd1c0001e, 0xd8400021, 0xc418000f,
+	0x9980ffff, 0xc4280011, 0x45dc0004, 0xd1c0001e, 0xd8400021, 0xc418000f, 0x9980ffff, 0xc42c0011,
+	0x45dc0004, 0xd1c0001e, 0xd8400021, 0xc418000f, 0x9980ffff, 0xc4300011, 0x45dc0004, 0xd1c0001e,
+	0xd8400021, 0xc418000f, 0x9980ffff, 0xc4340011, 0x45dc0004, 0xd1c0001e, 0xd8400021, 0xc418000f,
+	0x9980ffff, 0xc4380011, 0xcd400013, 0x04182000, 0xcd813267, 0x043c0001, 0x8c0014df, 0x80000a5a,
+	0x80000a5a, 0x31280014, 0xce8802ef, 0x9a800062, 0x31280034, 0x9a800060, 0x04a809e8, 0x86800000,
+	0x800009ec, 0x80000a45, 0x80000a59, 0x80000a59, 0xcd400013, 0xc4113246, 0xc4193245, 0x51100020,
+	0x7d91801a, 0x45980400, 0xc4b30258, 0xc4a70250, 0x53300020, 0x7e72401a, 0xc4313267, 0x1b342010,
+	0x172c000c, 0x26ec0800, 0x1b30c012, 0x7ef7400a, 0x7f37000a, 0x2b300000, 0xcf00001c, 0x042c0020,
+	0x66740001, 0x97400041, 0xcd400013, 0x04383000, 0xcf813267, 0xc4393267, 0x9b800001, 0xd180001e,
+	0xd8400021, 0xc438000f, 0x9b80ffff, 0xc4300011, 0x1b38007e, 0x33b40003, 0x9b400003, 0x4598001c,
+	0x9740002f, 0x45980004, 0xd180001e, 0xd8400021, 0xc438000f, 0x9b80ffff, 0xc40c0011, 0x45980004,
+	0xd180001e, 0xd8400021, 0xc438000f, 0x9b80ffff, 0xc4100011, 0x45980004, 0xd180001e, 0xd8400021,
+	0xc438000f, 0x9b80ffff, 0xc4340011, 0xcf4002eb, 0x45980004, 0xd180001e, 0xd8400021, 0xc438000f,
+	0x9b80ffff, 0xc4340011, 0xcf4002ec, 0x45980004, 0xd180001e, 0xd8400021, 0xc438000f, 0x9b80ffff,
+	0xc4340011, 0xcf4002ed, 0x45980004, 0xd180001e, 0xd8400021, 0xc438000f, 0x9b80ffff, 0xc4340011,
+	0xcf4002ee, 0x45980004, 0xcd400013, 0x04382000, 0xcf813267, 0xd84802e9, 0x8c001715, 0xcd400013,
+	0x04382000, 0xcf813267, 0x56640001, 0x0aec0001, 0x9ac0ffbc, 0xc4380004, 0xd8400008, 0x04341001,
+	0xcf400013, 0x94800005, 0xc431ecaa, 0x27300080, 0x97000002, 0x80000a55, 0xc43130b6, 0x233c0032,
+	0xcfc130b6, 0xcf400013, 0xcf0130b6, 0xc49302ef, 0x99000003, 0xcd400013, 0xd8413247, 0xcf800008,
+	0x80000a5a, 0x80000a5a, 0xcd400013, 0x04180001, 0x5198001f, 0xcd813268, 0xc4193269, 0x2598000f,
+	0x9980fffe, 0xd80002f1, 0xcd400013, 0xd8013268, 0xd800004f, 0x90000000, 0xcd400013, 0x04380001,
+	0x53b8001f, 0x7db9801a, 0xcd813268, 0x80000a5e, 0xd8400029, 0xc40c005e, 0x94c01106, 0xd8800013,
+	0xcc412e01, 0xcc412e02, 0xcc412e03, 0xcc412e00, 0x80000aa7, 0xd8400029, 0xc40c005e, 0x94c010fd,
+	0x7c40c001, 0x50640020, 0x7ce4c01a, 0xd0c00072, 0xc80c0072, 0x58e801fc, 0x12a80009, 0x2aa80000,
+	0xd0c0001e, 0xce80001c, 0xd8400021, 0xc424000f, 0x9a40ffff, 0x04240010, 0x18dc01e2, 0x7e5e4002,
+	0x3e5c0003, 0x3e540002, 0x95c00006, 0xc8180011, 0xc8100011, 0xc8100011, 0x55140020, 0x80000aa2,
+	0x9540000a, 0xc8180011, 0x44cc0008, 0x55900020, 0xd0c0001e, 0xd8400021, 0xc424000f, 0x9a40ffff,
+	0xc4140011, 0x80000aa2, 0x44cc0004, 0xc4180011, 0xd0c0001e, 0xd8400021, 0xc424000f, 0x9a40ffff,
+	0xc8100011, 0x55140020, 0xd8800013, 0xcd812e01, 0xcd012e02, 0xcd412e03, 0xcc412e00, 0xc428000e,
+	0x2aa80008, 0xce800013, 0xc4253249, 0x2264003f, 0xce413249, 0xce800013, 0xc4253249, 0x96400001,
+	0xd800002a, 0xc410001a, 0xc40c0021, 0xc4140028, 0x95000005, 0x1e64001f, 0xce800013, 0xce413249,
+	0x80001b70, 0x14d00010, 0xc4180030, 0xc41c0007, 0x99000004, 0x99400009, 0x9980000c, 0x80000ab1,
+	0xccc00037, 0x8c000190, 0xc420001c, 0xd8000032, 0x9a0010ac, 0x80000aa7, 0xd880003f, 0x95c00002,
+	0xd8c0003f, 0x80001082, 0xd8800040, 0x95c00002, 0xd8c00040, 0x800010de, 0xc010ffff, 0x18d403f7,
+	0x7d0cc009, 0xc41b0367, 0x7d958004, 0x7d85800a, 0xdc1e0000, 0x90000000, 0xc424000b, 0x32640002,
+	0x7c40c001, 0x18d001fc, 0x05280adc, 0x86800000, 0x80000af1, 0x80000adf, 0x80000ae7, 0x8c000ace,
+	0xd8c00013, 0x96400002, 0xd8400013, 0xcd8d2000, 0x99c00010, 0x7c408001, 0x88000000, 0x18d803f7,
+	0xc010ffff, 0x7d0cc009, 0x04140000, 0x11940014, 0x29544001, 0x9a400002, 0x29544003, 0xcd400013,
+	0x80000af4, 0xd8c00013, 0x96400002, 0xd8400013, 0xd44d2000, 0x7c408001, 0x88000000, 0xc424000b,
+	0x32640002, 0x7c40c001, 0xd8c00013, 0x96400002, 0xd8400013, 0xd44dc000, 0x7c408001, 0x88000000,
+	0x7c40c001, 0x18d0003c, 0x95000006, 0x8c000ace, 0xd8800013, 0xcd8d2c00, 0x99c00003, 0x80000b0a,
+	0xd8800013, 0xd44d2c00, 0x7c408001, 0x88000000, 0x7c40c001, 0x28148004, 0x24d800ff, 0xccc00019,
+	0xcd400013, 0xd4593240, 0x7c408001, 0x88000000, 0xd8400029, 0xc40c005e, 0x94c0105e, 0x7c410001,
+	0x50540020, 0x7c418001, 0x2198003f, 0x199c0034, 0xc40c0007, 0x95c00028, 0xc428000e, 0x2aa80008,
+	0xce800013, 0xc42d324f, 0xc4313255, 0x7ef3400c, 0x9b400021, 0xd800002a, 0x80001b70, 0xc40c0007,
+	0x14e80001, 0x9a8000af, 0xd9000010, 0x041c0002, 0x042c01c8, 0x8c000d61, 0xccc00010, 0xd8400029,
+	0xc40c005e, 0x94c01043, 0x7c410001, 0x50540020, 0x7c418001, 0x18a01fe8, 0x3620005c, 0x9a00000e,
+	0x2464003f, 0xd8400013, 0xc6290ce7, 0x16ac001f, 0x96c00004, 0x26ac003f, 0x7ee6c00d, 0x96c00005,
+	0x06200001, 0x2620000f, 0x9a00fff8, 0x8000016a, 0xce000367, 0xc424005e, 0x9640102e, 0xc428000e,
+	0x199c0037, 0x19a00035, 0x2aa80008, 0xce800013, 0x95c0005d, 0xd800002a, 0xc42d3256, 0xc431325a,
+	0x2330003f, 0x16f8001f, 0x9780000d, 0xc4253248, 0xc035f0ff, 0x7e764009, 0x19b401f8, 0x13740008,
+	0x7e76400a, 0xce800013, 0xce413248, 0xcf01325a, 0xce800013, 0xc431325a, 0x97000001, 0x7d15001a,
+	0xd1000072, 0xc8100072, 0x55140020, 0x199c0034, 0xd8400010, 0xd8400029, 0x9b800004, 0x1ae4003e,
+	0xce400008, 0x80000b7c, 0xc4353254, 0x16a80008, 0x1aec003c, 0x19a4003f, 0x12a80015, 0x12ec001f,
+	0x1374000b, 0x7eae800a, 0xc02e4000, 0x1774000d, 0x7eae800a, 0xce400008, 0x7f6b400a, 0x95c00005,
+	0xc43d3248, 0x1bfc01e8, 0x13fc0018, 0x7dbd800a, 0x1d98ff15, 0x592c00fc, 0xcd80000a, 0x12e00016,
+	0x7da1800a, 0x592c007e, 0x12e00015, 0x7da1800a, 0xd1000001, 0xcd800001, 0x11a0000c, 0x1264001e,
+	0x1620000c, 0x7e26000a, 0x7e32000a, 0x12e4001b, 0x7e26000a, 0x5924007e, 0x12640017, 0x7e26000a,
+	0x19a4003c, 0x12640018, 0x7e26000a, 0xd800002a, 0xce01325a, 0xcd013257, 0xcd413258, 0xc429325a,
+	0xc40c005e, 0x94c00fdb, 0x96800001, 0x95c00003, 0x7c40c001, 0x7c410001, 0x9780f5ca, 0xcf400100,
+	0xc40c0007, 0xd9000010, 0x8c00120d, 0x8c001219, 0x8c001232, 0xccc00010, 0x8c001b6d, 0x7c408001,
+	0x88000000, 0xc42d324e, 0xc431324d, 0x52ec0020, 0x7ef2c01a, 0xc435324f, 0xc4293256, 0x52ec0008,
+	0x07740003, 0x04240002, 0x269c003f, 0x7e5e4004, 0x7f67000f, 0x97000003, 0x7f674002, 0x0b740001,
+	0x53740002, 0x7ef6c011, 0x1ab42010, 0x1ab8c006, 0x16a8000c, 0x26a80800, 0x2b740000, 0x7f7b400a,
+	0x7f6b400a, 0xcf40001c, 0xd2c0001e, 0xd8400021, 0xc438000f, 0x9b80ffff, 0xc4180011, 0x9a000003,
+	0x8c000bec, 0x80000b47, 0xc42c001d, 0xc4313256, 0x1b34060b, 0x1b300077, 0x7f370009, 0x13300017,
+	0x04340100, 0x26ec00ff, 0xc03a8004, 0x7ef6c00a, 0x7f3b000a, 0x7ef2c00a, 0xcec1325b, 0x80000c16,
+	0xc40c0032, 0xc410001d, 0x28cc0008, 0xccc00013, 0xc415325b, 0x7c418001, 0x7c418001, 0x18580037,
+	0x251000ff, 0xc421325d, 0x262001ef, 0xce01325d, 0x99800004, 0x7d15400a, 0xcd41325b, 0x80000168,
+	0x1d54001f, 0xcd41325b, 0x7c408001, 0x88000000, 0xc428000b, 0xc42c000c, 0x12a80001, 0x26a80004,
+	0x7eae800a, 0xc40c0021, 0xc4340028, 0x14f00010, 0xc4380030, 0xc43c0007, 0xcd280200, 0xcd680208,
+	0xcda80210, 0x9b00000c, 0x9b400014, 0x9b800017, 0xc428000b, 0xc42c000c, 0x12a80001, 0x26a80004,
+	0x7eae800a, 0xc6930200, 0xc6970208, 0xc69b0210, 0x90000000, 0x17300001, 0x9b000005, 0xccc00037,
+	0x8c000190, 0xd8000032, 0x90000000, 0xd8000028, 0xd800002b, 0x80000168, 0xd900003f, 0x97c00002,
+	0xd940003f, 0x80001082, 0xd9000040, 0x97c00002, 0xd9400040, 0x800010de, 0xc40c0021, 0x14fc0011,
+	0x24f800ff, 0x33b80001, 0x97c0fffc, 0x9b800007, 0xccc00037, 0x8c000190, 0xd8000032, 0xd8000028,
+	0xd800002b, 0x80001b70, 0xc4380004, 0xd8400008, 0xd8400013, 0xd88130b8, 0x04100000, 0x04140000,
+	0xc418000e, 0x29980008, 0x7d83c001, 0xcd800013, 0xc4093249, 0x1888003e, 0x94800020, 0xd8400074,
+	0x8c000671, 0x9a400009, 0xc418000e, 0x29980008, 0xcd800013, 0xc419324c, 0x259c0001, 0x1598001f,
+	0x95c00016, 0x95800015, 0x99000003, 0xd8400036, 0x04100001, 0xc40c0021, 0x14d80011, 0x24e000ff,
+	0x321c0002, 0x32200001, 0x9580ffee, 0x99c00014, 0x96000004, 0xccc00037, 0x04140001, 0x80000c30,
+	0x9480000a, 0xd8000074, 0xc418005e, 0x95800f29, 0xcf800008, 0x80000c16, 0x94800004, 0xd8000074,
+	0xc418005e, 0x95800f23, 0xd9c00036, 0x99400002, 0xccc00037, 0xcf800008, 0x80000c16, 0x94800004,
+	0xd8000074, 0xc418005e, 0x95800f1a, 0xccc00037, 0xd8800036, 0x80001b70, 0x041c0003, 0x042c01c8,
+	0x8c000d61, 0xc4200007, 0xc40c0077, 0x94c00001, 0x7c418001, 0xc428000e, 0x9600f502, 0x0a200001,
+	0x98c0f500, 0x2aa80008, 0xce000010, 0x9a000f05, 0xce800013, 0xc431325a, 0xc42d3256, 0x1f30001f,
+	0x16e4001f, 0xcf01325a, 0xc431325a, 0x97000001, 0x9640f4f4, 0xc434000b, 0x33740002, 0x9b40f4f1,
+	0xc4353254, 0x16a80008, 0x1aec003c, 0x12a80015, 0x12ec001f, 0x1374000b, 0x7eae800a, 0xc02e4000,
+	0x1774000d, 0x7eae800a, 0x7f6b400a, 0xcf400100, 0x12780001, 0x2bb80001, 0xc00ac005, 0xc00e0002,
+	0x28cc8000, 0x28884900, 0x28cc0014, 0x80000ff3, 0xc43c0007, 0x7c40c001, 0x17fc0001, 0xd8400013,
+	0x9bc00004, 0xd8400029, 0xc424005e, 0x96400ee1, 0xcc41c40a, 0xcc41c40c, 0xcc41c40d, 0x7c414001,
+	0x24d0007f, 0x15580010, 0x255400ff, 0xcd01c411, 0xcd81c40f, 0xcd41c40e, 0xcc41c410, 0x7c414001,
+	0x7c418001, 0x04200000, 0x18e80033, 0x18ec0034, 0xcc41c414, 0xcc41c415, 0xcd81c413, 0xcd41c412,
+	0x18dc0032, 0x7c030011, 0x7c038011, 0x95c00027, 0x96c00002, 0xc431c417, 0xc435c416, 0x96800004,
+	0x96c00002, 0xc439c419, 0xc43dc418, 0xc41c000e, 0x29dc0008, 0xcdc00013, 0xcf413261, 0x96c00002,
+	0xcf013262, 0x96800004, 0xcfc13263, 0x96c00002, 0xcf813264, 0x18dc0030, 0xc43c0007, 0x95c00017,
+	0x17fc0001, 0x9ac00005, 0x7d77000c, 0x9bc00015, 0x9700000a, 0x80000cd6, 0x51b80020, 0x53300020,
+	0x7f97801a, 0x7f37001a, 0x7f3b000c, 0x9bc0000d, 0x97800002, 0x80000cd6, 0x9a000018, 0xd8400013,
+	0x28200001, 0x80000ca7, 0x18dc0031, 0x95c00003, 0xc435c40b, 0x9740fffd, 0xd800002a, 0x80001b70,
+	0xc4280032, 0x2aa80008, 0xce800013, 0xc40d325b, 0x97000002, 0x800012c2, 0xc438001d, 0x1bb81ff0,
+	0x7f8cc00a, 0xccc1325b, 0xc411325d, 0x251001ef, 0xcd01325d, 0x80001b70, 0xc428000e, 0xc43c0007,
+	0x2aa80008, 0xc438001d, 0xce800013, 0x13f4000c, 0x9bc00006, 0xc43d3256, 0x1bf0060b, 0x1bfc0077,
+	0x7ff3c00a, 0x80000cf4, 0xc43d325a, 0x1bfc0677, 0x13fc0017, 0x04300100, 0x1bb81fe8, 0x7f73400a,
+	0xc032800b, 0x7fb7800a, 0x7ff3c00a, 0x7ffbc00a, 0xcfc1325b, 0x80000c16, 0xc43c0007, 0x7c40c001,
+	0x18d42011, 0x17fc0001, 0x18d001e8, 0x24cc007f, 0x7cd4c00a, 0x9bc00004, 0xd8400029, 0xc428005e,
+	0x96800e6c, 0x7c414001, 0x50580020, 0x7d59401a, 0xd1400072, 0xc8140072, 0x596001fc, 0x12200009,
+	0x7ce0c00a, 0x7c418001, 0x505c0020, 0x7d9d801a, 0x7c41c001, 0x50600020, 0x7de1c01a, 0x7c420001,
+	0xccc0001b, 0xd140001d, 0xd180001f, 0xd1c00020, 0xd8400021, 0x95000010, 0x04300000, 0xc428000f,
+	0x9a80ffff, 0xc8240010, 0x7e5e800c, 0x9bc00015, 0x9a80000c, 0x9b000024, 0x28300001, 0x122c0004,
+	0x06ec0001, 0x0aec0001, 0x9ac0ffff, 0xd8400021, 0x80000d1f, 0xc428000f, 0x9a80ffff, 0xc8240010,
+	0x566c0020, 0xc428000e, 0x2aa80008, 0xce800013, 0xce413261, 0xcec13262, 0xd800002a, 0x80001b70,
+	0xc4340032, 0x2b740008, 0xcf400013, 0xc40d325b, 0x96800005, 0x566c0020, 0xce413261, 0xcec13262,
+	0x800012c2, 0xc438001d, 0x1bb81fe8, 0x7f8cc00a, 0xccc1325b, 0xc411325d, 0x251001ef, 0xcd01325d,
+	0x80001b70, 0xc43c0007, 0xc438001d, 0xc428000e, 0x2aa80008, 0xce800013, 0x13f4000c, 0x9bc00006,
+	0xc43d3256, 0x1bf0060b, 0x1bfc0077, 0x7ff3c00a, 0x80000d57, 0xc43d325a, 0x1bfc0677, 0x13fc0017,
+	0x04300100, 0x1bb81fe8, 0x7f73400a, 0xc0328009, 0x7fb7800a, 0x7ff3c00a, 0x7ffbc00a, 0xcfc1325b,
+	0x80000c16, 0xc43c000e, 0x2bfc0008, 0xcfc00013, 0xc4253246, 0xc4113245, 0x04143000, 0xcd413267,
+	0x52640020, 0x7e51001a, 0xc4153267, 0x7d2d0011, 0x19640057, 0x19580213, 0x19600199, 0x7da6400a,
+	0x7e26400a, 0xd1000025, 0xce400024, 0xcdc00026, 0xd8400027, 0x04142000, 0xcfc00013, 0xcd413267,
+	0xc4153267, 0x99400001, 0x90000000, 0x7c40c001, 0x18d001e8, 0x18d40030, 0x18d80034, 0x05280d83,
+	0x7c420001, 0x7c424001, 0x86800000, 0x80000d8a, 0x8000016a, 0x80000d95, 0x80000db1, 0x8000016a,
+	0x80000d95, 0x80000dbc, 0x11540010, 0x7e010001, 0x8c00187c, 0x7d75400a, 0xcd400013, 0xd4610000,
+	0x9580f3d8, 0xc439c040, 0x97800001, 0x7c408001, 0x88000000, 0xd8000016, 0x526c0020, 0x18e80058,
+	0x7e2ec01a, 0xd2c00072, 0xc82c0072, 0x5ae0073a, 0x7ea2800a, 0x9940000a, 0xce800024, 0xd2c00025,
+	0xd4400026, 0xd8400027, 0x9580f3c6, 0xc4380012, 0x9b80ffff, 0x7c408001, 0x88000000, 0xdc3a0000,
+	0x0bb80001, 0xce800024, 0xd2c00025, 0xcc400026, 0xd8400027, 0x9b80fffb, 0x9980fff5, 0x7c408001,
+	0x88000000, 0xc02a0001, 0x2aa80001, 0x16200002, 0xce800013, 0xce01c405, 0xd441c406, 0x9580f3b1,
+	0xc439c409, 0x97800001, 0x7c408001, 0x88000000, 0xc424000b, 0x32640002, 0x9a40000b, 0x11540010,
+	0x29540002, 0xcd400013, 0xd4610000, 0x9580f3a5, 0xd8400013, 0xc439c040, 0x97800001, 0x7c408001,
+	0x88000000, 0xd4400078, 0x80000168, 0xd8400029, 0xc40c005e, 0x94c00da7, 0x7c40c001, 0x50500020,
+	0x7cd0c01a, 0xd0c00072, 0xc8280072, 0x5aac007e, 0x12d80017, 0x7c41c001, 0x7d9d800a, 0x56a00020,
+	0x2620ffff, 0x7da1800a, 0x51980020, 0x7e82400a, 0x7e58c01a, 0x19d4003d, 0x28182002, 0x99400030,
+	0x8c00104f, 0xc430000d, 0xc4340035, 0xd800002a, 0xcd800013, 0xc8140023, 0xc4180081, 0x13300005,
+	0xc011000f, 0xc4240004, 0x11a00002, 0x7c908009, 0x12640004, 0x7d614011, 0xc4100026, 0x05980008,
+	0x7ca4800a, 0x7d1a0002, 0x7cb0800a, 0x3e280008, 0x20880188, 0x54ec0020, 0x7cb4800a, 0xc4300027,
+	0x04380008, 0xd1400025, 0xcf000024, 0x20240090, 0x7ca48001, 0xcc800026, 0xccc00026, 0xcec00026,
+	0xcec00026, 0x28240004, 0xcc000026, 0x0a640001, 0x9a40fffe, 0x9a800005, 0x32280000, 0x9a800002,
+	0x9a000000, 0x7c018001, 0xd8400027, 0xd8000016, 0xcf80003a, 0xd901a2a4, 0x80001037, 0xc418000e,
+	0x29980008, 0xcd800013, 0xc421326c, 0x1624001f, 0x9a40fffe, 0xd841325f, 0xd8800033, 0xc43c0009,
+	0x27fc0004, 0x97c0fffe, 0xd8000039, 0xd0c00038, 0xc43c0022, 0x9bc0ffff, 0xd8800034, 0xc429325f,
+	0x26ac0001, 0x9ac0fffe, 0x26ac0002, 0x96c00003, 0xd800002a, 0x80001b70, 0xc43c0007, 0xc430001e,
+	0xd8800033, 0x13f4000c, 0x1b301ff0, 0x2b300300, 0x2330003f, 0x7f37000a, 0x9680000b, 0xc43c0009,
+	0x27fc0004, 0x97c0fffe, 0xd8400039, 0xd0c00038, 0xc43c0022, 0x9bc0ffff, 0xcf01325b, 0xd8800034,
+	0x80000c16, 0xd8800034, 0x8c0001a2, 0x80001b70, 0xcc80003b, 0x24b00008, 0xc418000e, 0x1330000a,
+	0x18ac0024, 0x2b304000, 0x7c40c001, 0xcec00008, 0x18a800e5, 0x1d980008, 0x12a80008, 0x7da9800a,
+	0x29980008, 0xcd800013, 0xc4113249, 0x1910003e, 0x99000002, 0xd840003d, 0x7c410001, 0xd4400078,
+	0x51100020, 0xcf01326c, 0x7cd0c01a, 0xc421326c, 0x12a80014, 0x2220003f, 0x7e2a000a, 0xcd800013,
+	0xce01326c, 0xd8800033, 0xc43c0009, 0x27fc0004, 0x97c0fffe, 0xd8000039, 0xd0c00038, 0xc43c0022,
+	0x9bc0ffff, 0xd8800034, 0x80001190, 0x7c40c001, 0x18dc003d, 0x95c00004, 0x041c0001, 0x042c01c8,
+	0x8c000d61, 0x18d40030, 0x18d001e8, 0x18fc0034, 0x24e8000f, 0x06a80e71, 0x7c418001, 0x7c41c001,
+	0x86800000, 0x80000edd, 0x80000e91, 0x80000e91, 0x80000ea1, 0x80000eaa, 0x80000e7c, 0x80000e7f,
+	0x80000e7f, 0x80000e87, 0x80000e8f, 0x8000016a, 0x51dc0020, 0x7d9e001a, 0x80000ee6, 0xc420000e,
+	0x2a200008, 0xce000013, 0xc4213262, 0xc4253261, 0x52200020, 0x7e26001a, 0x80000ee6, 0xc420000e,
+	0x2a200008, 0xce000013, 0xc4213264, 0xc4253263, 0x52200020, 0x7e26001a, 0x80000ee6, 0xc820001f,
+	0x80000ee6, 0x18e82005, 0x51e00020, 0x2aa80000, 0x7da1801a, 0xd1800072, 0xc8180072, 0x59a001fc,
+	0x12200009, 0x7ea2800a, 0xce80001c, 0xd180001e, 0xd8400021, 0xc428000f, 0x9a80ffff, 0xc8200011,
+	0x80000ee6, 0x15980002, 0xd8400013, 0xcd81c400, 0xc421c401, 0x95400041, 0xc425c401, 0x52640020,
+	0x7e26001a, 0x80000ee6, 0x31ac2580, 0x9ac00011, 0x31ac260c, 0x9ac0000f, 0x31ac0800, 0x9ac0000d,
+	0x31ac0828, 0x9ac0000b, 0x31ac2440, 0x9ac00009, 0x31ac2390, 0x9ac00007, 0x31ac0093, 0x9ac00005,
+	0x31ac31dc, 0x9ac00003, 0x31ac31e6, 0x96c00004, 0xc4340004, 0xd8400008, 0x80000ede, 0x39ac7c06,
+	0x3db07c00, 0x9ac00003, 0x97000002, 0x80000ebc, 0x39acc337, 0x3db0c330, 0x9ac00003, 0x97000002,
+	0x80000ebc, 0x39acc335, 0x3db0c336, 0x9ac00003, 0x97000002, 0x80000ebc, 0x39ac9002, 0x3db09001,
+	0x9ac00003, 0x97000002, 0x80000ebc, 0x39ac9012, 0x3db09011, 0x9ac00003, 0x97000002, 0x80000ebc,
+	0x39acec70, 0x3db0ec6f, 0x9ac00003, 0x97000002, 0x80000ebc, 0xc4340004, 0xd8400013, 0xc5a10000,
+	0x95400005, 0x05980001, 0xc5a50000, 0x52640020, 0x7e26001a, 0xcf400008, 0x05280eea, 0x7c418001,
+	0x7c41c001, 0x86800000, 0x80000ef1, 0x8000016a, 0x80000efe, 0x80000f11, 0x80000f2e, 0x80000efe,
+	0x80000f1f, 0xc4340004, 0xd8400013, 0xce190000, 0x95400005, 0x05980001, 0x56200020, 0xce190000,
+	0xcf400008, 0x97c0f26f, 0xc439c040, 0x97800001, 0x7c408001, 0x88000000, 0x51ec0020, 0x18e80058,
+	0x7daec01a, 0xd2c00072, 0xc82c0072, 0x5af8073a, 0x7eba800a, 0xd2c00025, 0xce800024, 0xce000026,
+	0x95400003, 0x56240020, 0xce400026, 0xd8400027, 0x97c0f25c, 0xc4380012, 0x9b80ffff, 0x7c408001,
+	0x88000000, 0xc02a0001, 0x2aa80001, 0x15980002, 0xce800013, 0xcd81c405, 0xce01c406, 0x95400003,
+	0x56240020, 0xce41c406, 0x97c0f24e, 0xc439c409, 0x97800001, 0x7c408001, 0x88000000, 0xc424000b,
+	0x32640002, 0x9a40f247, 0xd8800013, 0xce190000, 0x95400004, 0x05980001, 0x56200020, 0xce190000,
+	0x97c0f240, 0xd8400013, 0xc439c040, 0x97800001, 0x7c408001, 0x88000000, 0x31ac2580, 0x9ac00011,
+	0x31ac260c, 0x9ac0000f, 0x31ac0800, 0x9ac0000d, 0x31ac0828, 0x9ac0000b, 0x31ac2440, 0x9ac00009,
+	0x31ac2390, 0x9ac00007, 0x31ac0093, 0x9ac00005, 0x31ac31dc, 0x9ac00003, 0x31ac31e6, 0x96c00004,
+	0xc4340004, 0xd8400008, 0x80000ef2, 0x39ac7c06, 0x3db07c00, 0x9ac00003, 0x97000002, 0x80000f40,
+	0x39acc337, 0x3db0c330, 0x9ac00003, 0x97000002, 0x80000f40, 0x39acc335, 0x3db0c336, 0x9ac00003,
+	0x97000002, 0x80000f40, 0x39acec70, 0x3db0ec6f, 0x9ac00003, 0x97000002, 0x80000f40, 0x39ac9002,
+	0x3db09002, 0x9ac00003, 0x97000002, 0x80000f40, 0x39ac9012, 0x3db09012, 0x9ac00003, 0x97000002,
+	0x80000f40, 0x80000ef1, 0xc40c0006, 0x98c0ffff, 0x7c40c001, 0x7c410001, 0x7c414001, 0x7c418001,
+	0x7c41c001, 0x7c43c001, 0x95c00001, 0xc434000e, 0x2b740008, 0x2b780001, 0xcf400013, 0xd8c1325e,
+	0xcf80001a, 0xd8400013, 0x7c034001, 0x7c038001, 0x18e0007d, 0x32240003, 0x9a400006, 0x32240000,
+	0x9a400004, 0xcd01c080, 0xcd41c081, 0x80000f88, 0x51640020, 0x7e52401a, 0xd2400072, 0xc8280072,
+	0xce81c080, 0x56ac0020, 0x26f0ffff, 0xcf01c081, 0x1af000fc, 0x1334000a, 0x24e02000, 0x7f63400a,
+	0x18e00074, 0x32240003, 0x9a400006, 0x32240000, 0x9a400004, 0xcd81c082, 0xcdc1c083, 0x80000f9d,
+	0x51e40020, 0x7e5a401a, 0xd2400072, 0xc8280072, 0xce81c082, 0x56ac0020, 0x26f0ffff, 0xcf01c083,
+	0x1af000fc, 0x13380016, 0x18e00039, 0x12200019, 0x7fa3800a, 0x7fb7800a, 0x18e0007d, 0x1220001d,
+	0x7fa3800a, 0x18e00074, 0x12200014, 0x7fa3800a, 0xcf81c078, 0xcfc1c084, 0x80000c16, 0x7c40c001,
+	0x18dc003d, 0x95c00004, 0x041c0000, 0x042c01c8, 0x8c000d61, 0x18d001e8, 0x31140005, 0x99400003,
+	0x31140006, 0x95400002, 0x8c00104f, 0x05280fb7, 0x28140002, 0xcd400013, 0x86800000, 0x80000fbe,
+	0x80000fbe, 0x80000fc2, 0x80000fbe, 0x80000fd1, 0x80000ff2, 0x80000ff2, 0x24cc003f, 0xccc1a2a4,
+	0x7c408001, 0x88000000, 0x7c414001, 0x18e80039, 0x52a8003b, 0x50580020, 0x24cc003f, 0x7d59401a,
+	0xd1400072, 0xc8140072, 0x7d69401a, 0xc41c0017, 0x99c0ffff, 0xd140004b, 0xccc1a2a4, 0x7c408001,
+	0x88000000, 0xc414000d, 0x04180001, 0x24cc003f, 0x7d958004, 0xcd800035, 0xccc1a2a4, 0xc43c000e,
+	0x2bfc0008, 0xcfc00013, 0xc43d3249, 0x1bfc003e, 0x97c00002, 0xd8400074, 0xc4100019, 0x7d150005,
+	0x25100001, 0x9500000b, 0x97c0fffc, 0xc4180021, 0x159c0011, 0x259800ff, 0x31a00003, 0x31a40001,
+	0x7e25800a, 0x95c0fff5, 0x9580fff4, 0x80000fef, 0xc411326f, 0x1d100010, 0xcd01326f, 0x97c00002,
+	0xd8000074, 0x80001b70, 0x04380000, 0xc430000d, 0xc8140023, 0xc4180081, 0x13300005, 0xc011000f,
+	0xc4240004, 0x33b40003, 0x97400003, 0xc0340008, 0x80000ffe, 0xc4340035, 0x11a00002, 0x7c908009,
+	0x12640004, 0x7d614011, 0xc4100026, 0x05980008, 0x7ca4800a, 0x7d1a0002, 0x7cb0800a, 0x282c2002,
+	0x208801a8, 0x3e280008, 0x7cb4800a, 0xcec00013, 0xc4300027, 0x042c0008, 0xd1400025, 0xcf000024,
+	0x20240030, 0x7ca48001, 0xcc800026, 0xccc00026, 0x9b800013, 0xcc400026, 0x7c414001, 0x28340000,
+	0xcf400013, 0x507c0020, 0x7d7d401a, 0xd1400072, 0xc8140072, 0x557c0020, 0x28342002, 0xcf400013,
+	0xcd400026, 0xcfc00026, 0xd4400026, 0x9a80000e, 0x32280000, 0x9a80000b, 0x8000102f, 0xcc000026,
+	0xcc000026, 0xcc000026, 0xcc000026, 0xcc000026, 0x9a800005, 0x32280000, 0x9a800002, 0x9a000000,
+	0x7c018001, 0xcc000026, 0xd8400027, 0x1cccfe08, 0xd8800013, 0xcec0003a, 0xccc1a2a4, 0xc43c000e,
+	0x2bfc0008, 0xcfc00013, 0xc43d3249, 0x1bfc003e, 0x9bc00007, 0xc428000e, 0x16a80008, 0xce800009,
+	0xc42c005e, 0x96c00b33, 0xd840003c, 0xc4200025, 0x7da2400f, 0x7da28002, 0x7e1ac002, 0x0aec0001,
+	0x96400002, 0x7d2ac002, 0x3ef40010, 0x9b40f11d, 0x04380030, 0xcf81325e, 0x80000c16, 0xde410000,
+	0xdcc10000, 0xdd010000, 0xdd410000, 0xdd810000, 0xddc10000, 0xde010000, 0xc40c000e, 0x7c024001,
+	0x28cc0008, 0xccc00013, 0xc8100086, 0x5510003f, 0xc40d3249, 0x18cc003e, 0x98c00003, 0x99000011,
+	0x80001075, 0x9900000c, 0xc40c0026, 0xc4100081, 0xc4140025, 0x7d15800f, 0x7d15c002, 0x7d520002,
+	0x0a200001, 0x95800002, 0x7cde0002, 0x3e20001a, 0x9a000009, 0x040c0030, 0xccc1325e, 0x80001071,
+	0xd9c00036, 0xd8400029, 0xc40c005e, 0x94c00b01, 0x04240001, 0xdc200000, 0xdc1c0000, 0xdc180000,
+	0xdc140000, 0xdc100000, 0xdc0c0000, 0x96400004, 0xdc240000, 0xdc0c0000, 0x80000c16, 0xdc240000,
+	0x90000000, 0xcc40003f, 0xd8c00010, 0xc4080029, 0xcc80003b, 0xc418000e, 0x18a800e5, 0x1d980008,
+	0x12a80008, 0x7da9800a, 0x29980008, 0xcd800013, 0x18a400e5, 0x12500009, 0x248c0008, 0x94c00006,
+	0x200c006d, 0x7cd0c00a, 0xccc1326c, 0xc421326c, 0x96000001, 0xcd800013, 0x200c0228, 0x7cd0c00a,
+	0xccc1326c, 0xc421326c, 0x96000001, 0xc40c002a, 0xc410002b, 0x18881fe8, 0x18d4072c, 0x18cc00d1,
+	0x7cd4c00a, 0x3094000d, 0x38d80000, 0x311c0003, 0x99400006, 0x30940007, 0x1620001f, 0x9940001d,
+	0x9a000023, 0x800010c4, 0x9580001a, 0x99c00019, 0xccc00041, 0x25140001, 0xc418002c, 0x9940000d,
+	0x259c007f, 0x95c00013, 0x19a00030, 0xcdc0001b, 0xd8400021, 0xd8400022, 0xc430000f, 0x17300001,
+	0x9b00fffe, 0x9a000012, 0xd8400023, 0x800010cb, 0x199c0fe8, 0xcdc0001b, 0xd8400021, 0xd8400023,
+	0xc430000f, 0x17300001, 0x9b00fffe, 0x800010cb, 0xd8c00010, 0xd8000022, 0xd8000023, 0xc430005e,
+	0x97000aac, 0x7c408001, 0x88000000, 0xc43c000e, 0xc434002e, 0x2bfc0008, 0x2020002c, 0xcfc00013,
+	0xce01326c, 0x17780001, 0x27740001, 0x07a810d8, 0xcf400010, 0xc421326c, 0x96000001, 0x86800000,
+	0x80000168, 0x80000aa7, 0x80000bfc, 0x800012e9, 0x8000104c, 0xcc400040, 0xd8800010, 0xc4180032,
+	0x29980008, 0xcd800013, 0x200c007d, 0xccc1325b, 0xc411325b, 0x95000001, 0x7c408001, 0x88000000,
+	0x28240007, 0xde430000, 0xd4400078, 0x80001190, 0xcc80003b, 0x24b00008, 0xc418000e, 0x1330000a,
+	0x18a800e5, 0x1d980008, 0x12a80008, 0x7da9800a, 0x29980008, 0xcd800013, 0xc40d3249, 0x18cc003e,
+	0x98c00002, 0xd840003d, 0x2b304000, 0xcf01326c, 0xc431326c, 0x7c40c001, 0x7c410001, 0x7c414001,
+	0x192400fd, 0x50580020, 0x7d59401a, 0x7c41c001, 0x06681110, 0x7c420001, 0xcc400078, 0x18ac0024,
+	0x19180070, 0x19100078, 0xcec00008, 0x18f40058, 0x5978073a, 0x7f7b400a, 0x97000001, 0x86800000,
+	0x80001117, 0x80001118, 0x80001122, 0x8000112d, 0x80001130, 0x80001133, 0x8000016a, 0x8000117b,
+	0x24ec0f00, 0x32ec0600, 0x96c00003, 0xc4300006, 0x9b00ffff, 0xd1400025, 0xcf400024, 0xcdc00026,
+	0xd8400027, 0x8000117b, 0x24ec0f00, 0x32ec0600, 0x96c00003, 0xc4300006, 0x9b00ffff, 0xd1400025,
+	0xcf400024, 0xcdc00026, 0xce000026, 0xd8400027, 0x8000117b, 0xc81c001f, 0x55e00020, 0x80001122,
+	0xc81c0020, 0x55e00020, 0x80001122, 0x8c00116b, 0xd8400013, 0xc02a0200, 0x7e8e8009, 0x22a8003d,
+	0x22a80074, 0x2774001c, 0x13740014, 0x7eb6800a, 0x25ecffff, 0x55700020, 0x15f40010, 0x13740002,
+	0x275c001f, 0x95c00027, 0x7c018001, 0x7f41c001, 0x15dc0002, 0x39e00008, 0x25dc0007, 0x7dc1c01e,
+	0x05dc0001, 0x96000004, 0x05e40008, 0x8c00116e, 0x80001168, 0x7dc2001e, 0x06200001, 0x05e40008,
+	0x7e62000e, 0x9a000004, 0x7da58001, 0x8c00116e, 0x80001165, 0x7dc2001e, 0x06200001, 0x7e1a0001,
+	0x05cc0008, 0x7e0d000e, 0x95000007, 0x7e02401e, 0x06640001, 0x06640008, 0x05d80008, 0x8c00116e,
+	0x80001168, 0x7dc2401e, 0x06640001, 0x7da58001, 0x8c00116e, 0x05e00008, 0x7da2000c, 0x9600ffe6,
+	0x17640002, 0x8c00116e, 0x80001190, 0xc4200006, 0x9a00ffff, 0x90000000, 0x8c00116b, 0xc420000e,
+	0x2a200001, 0xce00001a, 0xce81c078, 0xcec1c080, 0xcc01c081, 0xcd41c082, 0xcf01c083, 0x12640002,
+	0x22640435, 0xce41c084, 0x90000000, 0x0528117e, 0x312c0003, 0x86800000, 0x80001190, 0x80001185,
+	0x80001182, 0x80001182, 0xc4300012, 0x9b00ffff, 0x9ac0000c, 0xc03a0400, 0xc4340004, 0xd8400013,
+	0xd8400008, 0xc418000e, 0x15980008, 0x1198001c, 0x7d81c00a, 0xcdc130b7, 0xcf8130b5, 0xcf400008,
+	0x04240008, 0xc418000e, 0xc41c0049, 0x19a000e8, 0x29a80008, 0x7de2c00c, 0xce800013, 0xc421325e,
+	0x26200010, 0xc415326d, 0x9a000006, 0xc420007d, 0x96000004, 0x96c00003, 0xce40003e, 0x800011a3,
+	0x7d654001, 0xcd41326d, 0x7c020001, 0x96000005, 0xc4100026, 0xc4240081, 0xc4140025, 0x800011b6,
+	0xc4253279, 0xc415326d, 0xc431326c, 0x2730003f, 0x3b380006, 0x97800004, 0x3f38000b, 0x9b800004,
+	0x800011b4, 0x04300006, 0x800011b4, 0x0430000b, 0x04380002, 0x7fb10004, 0x7e57000f, 0x7e578002,
+	0x7d67c002, 0x0be40001, 0x97000002, 0x7d3a4002, 0x202c002c, 0xc421325e, 0x04280020, 0xcec1326c,
+	0x26200010, 0x3e640010, 0x96000003, 0x96400002, 0xce81325e, 0xc4300028, 0xc434002e, 0x17780001,
+	0x27740001, 0x07a811cf, 0x9b00feb8, 0xcf400010, 0xc414005e, 0x954009a7, 0x86800000, 0x80000168,
+	0x80000aa7, 0x80000bfc, 0x800012e9, 0x80000168, 0x8c00120d, 0x7c40c001, 0xccc1c07c, 0xcc41c07d,
+	0xcc41c08c, 0x7c410001, 0xcc41c079, 0xcd01c07e, 0x7c414001, 0x18f0012f, 0x18f40612, 0x18cc00c1,
+	0x7f73400a, 0x7cf7400a, 0x39600004, 0x9a000002, 0xc0140004, 0x11600001, 0x18fc003e, 0x9740001c,
+	0xcf400041, 0xc425c07f, 0x97c00003, 0x166c001f, 0x800011ee, 0x1a6c003e, 0x96c00006, 0x04200002,
+	0x0a200001, 0x9a00ffff, 0xd8400013, 0x800011e8, 0xc428002c, 0x96800010, 0x26ac007f, 0xcec0001b,
+	0xd8400021, 0x1ab00030, 0x1aac0fe8, 0xc434000f, 0x9b40ffff, 0x97000008, 0xcec0001b, 0xd8400021,
+	0xc434000f, 0x9b40ffff, 0x80001205, 0x0a200001, 0x9a00ffff, 0xd8400013, 0xc425c07f, 0x166c001f,
+	0x11600001, 0x9ac0fffa, 0x8c001232, 0x7c408001, 0x88000000, 0xd8000033, 0xc438000b, 0xc43c0009,
+	0x27fc0001, 0x97c0fffe, 0xd8400013, 0xd841c07f, 0xc43dc07f, 0x1bfc0078, 0x7ffbc00c, 0x97c0fffd,
+	0x90000000, 0xc03a2800, 0xcf81c07c, 0xcc01c07d, 0xcc01c08c, 0xcc01c079, 0xcc01c07e, 0x04380040,
+	0xcf80001b, 0xd8400021, 0xc438000f, 0x9b80ffff, 0x04380060, 0xcf80001b, 0xd8400021, 0xc438000f,
+	0x9b80ffff, 0x04380002, 0x0bb80001, 0x9b80ffff, 0xd8400013, 0xc43dc07f, 0x17fc001f, 0x04380010,
+	0x9bc0fffa, 0x90000000, 0xd8400013, 0xd801c07f, 0xd8400013, 0xc43dc07f, 0xcfc00078, 0xd8000034,
+	0x90000000, 0xc03ae000, 0xcf81c200, 0xc03a0800, 0xcf81c07c, 0xcc01c07d, 0xcc01c08c, 0xcc01c079,
+	0xcc01c07e, 0x04380040, 0xcf80001b, 0xd8400021, 0xc438000f, 0x9b80ffff, 0x04380002, 0x0bb80001,
+	0x9b80ffff, 0xd8400013, 0xc43dc07f, 0x17fc001f, 0x04380010, 0x9bc0fffa, 0x90000000, 0xc03ae000,
+	0xcf81c200, 0xc03a4000, 0xcf81c07c, 0xcc01c07d, 0xcc01c08c, 0xcc01c079, 0xcc01c07e, 0x04380002,
+	0x0bb80001, 0x9b80ffff, 0xd8400013, 0xc43dc07f, 0x17fc001f, 0x04380010, 0x9bc0fffa, 0x90000000,
+	0xc40c0007, 0x30d00002, 0x99000052, 0xd8400029, 0xc424005e, 0x9640090f, 0x7c410001, 0xc428000e,
+	0x1514001f, 0x19180038, 0x2aa80008, 0x99400030, 0x30dc0001, 0xce800013, 0x99c0000a, 0xc42d324e,
+	0xc431324d, 0x52ec0020, 0x7ef2c01a, 0xc435324f, 0xc4293256, 0x1ab0c006, 0x52ec0008, 0x8000127f,
+	0xc42d3258, 0xc4313257, 0x52ec0020, 0x7ef2c01a, 0xc4353259, 0xc429325a, 0x1ab0c012, 0x07740001,
+	0x04240002, 0x26a0003f, 0x7e624004, 0x7f67800f, 0x97800002, 0x04340000, 0x53740002, 0x7ef6c011,
+	0x1ab42010, 0x16a8000c, 0x26a80800, 0x2b740000, 0x7f73400a, 0x7f6b400a, 0xcf40001c, 0xd2c0001e,
+	0xd8400021, 0xc438000f, 0x9b80ffff, 0xc4100011, 0x1514001f, 0x99400006, 0x9980000a, 0x8c0012e1,
+	0xc40c0007, 0x04100000, 0x80001267, 0xd800002a, 0xc424005e, 0x964008d7, 0xd9800036, 0x80000c16,
+	0xc42c001d, 0x95c00005, 0xc431325a, 0x1b300677, 0x11dc000c, 0x800012aa, 0xc4313256, 0x1b34060b,
+	0x1b300077, 0x7f37000a, 0x13300017, 0x04340100, 0x26ec00ff, 0xc03a8002, 0x7ef6c00a, 0x7edec00a,
+	0x7f3b000a, 0x7ef2c00a, 0xcec1325b, 0x80000c16, 0xc4140032, 0xc410001d, 0x29540008, 0xcd400013,
+	0xc40d325b, 0x1858003f, 0x251000ff, 0x99800007, 0x7d0cc00a, 0xccc1325b, 0xc411325d, 0x251001ef,
+	0xcd01325d, 0x80000168, 0x18d0006c, 0x18d407f0, 0x9900000e, 0x04100002, 0xc4193256, 0xc41d324f,
+	0x2598003f, 0x7d190004, 0x7d5d4001, 0x7d52000f, 0x9a000003, 0xcd41324f, 0x800012d8, 0x7d514002,
+	0xcd41324f, 0x800012d8, 0xc4193259, 0xc41d325a, 0x7d958001, 0x7dd5c002, 0xcd813259, 0xcdc1325a,
+	0xc411325d, 0x251001ef, 0xcd01325d, 0x1ccc001e, 0xccc1325b, 0xc40d325b, 0x94c00001, 0x7c408001,
+	0x88000000, 0xc40c0021, 0xc4340028, 0x14f00010, 0xc4380030, 0xc43c0007, 0x9b000004, 0x9b40000c,
+	0x9b80000f, 0x90000000, 0x17300001, 0x9b000005, 0xccc00037, 0x8c000190, 0xd8000032, 0x90000000,
+	0xd8000028, 0xd800002b, 0x80000168, 0xd980003f, 0x97c00002, 0xd9c0003f, 0x80001082, 0xd9800040,
+	0x97c00002, 0xd9c00040, 0x800010de, 0xc43c0007, 0x33f80003, 0x97800051, 0xcc80003b, 0x24b00008,
+	0xc418000e, 0x1330000a, 0x18a800e5, 0x1d980008, 0x12a80008, 0x7da9800a, 0x29980008, 0xcd800013,
+	0xc4353249, 0x1b74003e, 0x9b400002, 0xd840003d, 0x2b304000, 0xcf01326c, 0xc431326c, 0x97000001,
+	0x7c434001, 0x1b4c00f8, 0x7c410001, 0x7c414001, 0x50700020, 0x04e81324, 0x18ac0024, 0x7c41c001,
+	0x50600020, 0xcc400078, 0x30e40004, 0x9a400007, 0x7d71401a, 0x596401fc, 0x12640009, 0x1b74008d,
+	0x7e76400a, 0x2a640000, 0xcec00008, 0x86800000, 0x8000016a, 0x8000016a, 0x8000016a, 0x8000016a,
+	0x8000132c, 0x8000133b, 0x80001344, 0x8000016a, 0xc4340004, 0xd8400013, 0xd8400008, 0xc42530b5,
+	0x1a68003a, 0x9a80fffe, 0x2024003a, 0xc418000e, 0x25980700, 0x11980014, 0x7d19000a, 0xcd0130b7,
+	0xce4130b5, 0xcf400008, 0x80001190, 0xce40001c, 0xd140001e, 0xd8400021, 0xc428000f, 0x9a80ffff,
+	0xc4240011, 0x7de6800f, 0x9a80ffea, 0x80001190, 0xce40001c, 0xd140001e, 0xd8400021, 0xc428000f,
+	0x9a80ffff, 0xc8240011, 0x7de1c01a, 0x7de6800f, 0x9a80ffe0, 0x80001190, 0x8c00104f, 0x28182002,
+	0xc430000d, 0xc4340035, 0xcd800013, 0xc8140023, 0xc4180081, 0x13300005, 0xc4240004, 0x11a00002,
+	0x12640004, 0x7d614011, 0xc4100026, 0x05980008, 0x7ca4800a, 0x7d1a0002, 0x7cb0800a, 0x3e280008,
+	0x7cb4800a, 0xc4300027, 0x042c0008, 0xd1400025, 0xcf000024, 0x20240030, 0x7ca48001, 0xcc800026,
+	0x7c434001, 0x1b4c00f8, 0xcf400026, 0xcc400026, 0x28340000, 0xcf400013, 0x7c414001, 0x507c0020,
+	0x30e40004, 0x9a400005, 0x7d7d401a, 0xd1400072, 0xc8140072, 0x557c0020, 0x28342002, 0xcf400013,
+	0xcd400026, 0xcfc00026, 0xd4400026, 0xcc000026, 0x9a800005, 0x32280000, 0x9a800002, 0x9a000000,
+	0x7c018001, 0xd8400027, 0xd8800013, 0x04380028, 0xcec0003a, 0xcf81a2a4, 0x80001037, 0xd8400029,
+	0xc40c005e, 0x94c007eb, 0x7c40c001, 0x50500020, 0x7d0d001a, 0xd1000072, 0xc8100072, 0x591c01fc,
+	0x11dc0009, 0x45140210, 0x595801fc, 0x11980009, 0x29dc0000, 0xcdc0001c, 0xd140001e, 0xd8400021,
+	0xc418000f, 0x9980ffff, 0xc4200011, 0x1624001f, 0x96400069, 0xc40c000e, 0x28cc0008, 0xccc00013,
+	0xce013249, 0x1a307fe8, 0xcf00000a, 0x23304076, 0xd1000001, 0xcf000001, 0xc41d3254, 0xc4253256,
+	0x18cc00e8, 0x10cc0015, 0x4514020c, 0xd140001e, 0xd8400021, 0xc418000f, 0x9980ffff, 0xc4200011,
+	0xce013248, 0x1a2001e8, 0x12200014, 0x2a204001, 0xce000013, 0x1a64003c, 0x1264001f, 0x11dc0009,
+	0x15dc000b, 0x7dcdc00a, 0x7e5dc00a, 0xcdc00100, 0xd8800013, 0xd8400010, 0xd800002a, 0xd8400008,
+	0xcf00000d, 0xcf00000a, 0x8c001427, 0x04340022, 0x07740001, 0x04300010, 0xdf430000, 0x7c434001,
+	0x7c408001, 0xd4412e01, 0x0434001e, 0xdf430000, 0xd4400078, 0xdf030000, 0xd4412e40, 0xd8400013,
+	0xcc41c030, 0xcc41c031, 0x248dfffe, 0xccc12e00, 0xd8800013, 0xcc812e00, 0x7c434001, 0x7c434001,
+	0x8c00142b, 0xd8000010, 0xc40c000e, 0x28cc0008, 0xccc00013, 0x45140248, 0xd140001e, 0xd8400021,
+	0xc418000f, 0x9980ffff, 0xc8200011, 0xce013257, 0x56200020, 0xce013258, 0x0434000c, 0xdb000024,
+	0xd1400025, 0xd8000026, 0xd8000026, 0xd8400027, 0x45540008, 0xd140001e, 0xd8400021, 0xc418000f,
+	0x9980ffff, 0xc8200011, 0xce013259, 0x56200020, 0xc0337fff, 0x7f220009, 0xce01325a, 0x55300020,
+	0x7d01c001, 0x042c01d0, 0x8c000d61, 0x06ec0004, 0x7f01c001, 0x8c000d61, 0x041c0002, 0x042c01c8,
+	0x8c000d61, 0xc4380012, 0x9b80ffff, 0xd800002a, 0x80000aa7, 0xd800002a, 0x7c408001, 0x88000000,
+	0xd8400029, 0x7c40c001, 0x50500020, 0x8c001427, 0x7cd0c01a, 0xc4200007, 0xd0c00072, 0xc8240072,
+	0xd240001e, 0x7c414001, 0x19682011, 0x5a6c01fc, 0x12ec0009, 0x7eeac00a, 0x2aec0000, 0xcec0001c,
+	0xd8400021, 0xc430000f, 0x9b00ffff, 0xc4180011, 0x7c438001, 0x99800007, 0xdf830000, 0xcfa0000c,
+	0x8c00142b, 0xd4400078, 0xd800002a, 0x80001b70, 0x8c00142b, 0xd800002a, 0x80001b70, 0xd8000012,
+	0xc43c0008, 0x9bc0ffff, 0x90000000, 0xd8400012, 0xc43c0008, 0x97c0ffff, 0x90000000, 0xc4380007,
+	0x7c40c001, 0x17b80001, 0x18d40038, 0x7c410001, 0x9b800004, 0xd8400029, 0xc414005e, 0x9540073d,
+	0x18c80066, 0x7c414001, 0x30880001, 0x7c418001, 0x94800008, 0x8c00187c, 0xcf400013, 0xc42c0004,
+	0xd8400008, 0xcd910000, 0xcec00008, 0x7d410001, 0x043c0000, 0x7c41c001, 0x7c420001, 0x04240001,
+	0x06200001, 0x4220000c, 0x0a640001, 0xcc000078, 0x9a40fffe, 0x24e80007, 0x24ec0010, 0xd8400013,
+	0x9ac00006, 0xc42c0004, 0xd8400008, 0xc5310000, 0xcec00008, 0x80001465, 0x51540020, 0x7d15001a,
+	0xd1000072, 0xc82c0072, 0xd2c0001e, 0x18f02011, 0x5aec01fc, 0x12ec0009, 0x7ef2c00a, 0x2aec0000,
+	0xcec0001c, 0xd8400021, 0xc42c000f, 0x9ac0ffff, 0xc4300011, 0x96800012, 0x12a80001, 0x0aa80001,
+	0x06a8146a, 0x7f1f0009, 0x86800000, 0x7f1b400f, 0x80001478, 0x7f1b400e, 0x80001478, 0x7f1b400c,
+	0x8000147a, 0x7f1b400d, 0x8000147a, 0x7f1b400f, 0x8000147a, 0x7f1b400e, 0x8000147a, 0x7f334002,
+	0x97400014, 0x8000147b, 0x9b400012, 0x9b800005, 0x9bc0001f, 0x7e024001, 0x043c0001, 0x8000144a,
+	0xc40c0032, 0xc438001d, 0x28cc0008, 0xccc00013, 0xc43d325b, 0x1bb81ff0, 0x7fbfc00a, 0xcfc1325b,
+	0xc411325d, 0x251001ef, 0xcd01325d, 0x80001b70, 0x94800007, 0x8c00187c, 0xcf400013, 0xc42c0004,
+	0xd8400008, 0xcd910000, 0xcec00008, 0x9b800003, 0xd800002a, 0x80001b70, 0xc40c0032, 0x28cc0008,
+	0xccc00013, 0xc40d325b, 0x800012c2, 0xc40c000e, 0xc43c0007, 0xc438001d, 0x28cc0008, 0xccc00013,
+	0x13f4000c, 0x9bc00006, 0xc43d3256, 0x1bf0060b, 0x1bfc0077, 0x7ff3c00a, 0x800014a9, 0xc43d325a,
+	0x1bfc0677, 0x04300100, 0x1bb81ff0, 0x7f73400a, 0xc0328007, 0x7fb7800a, 0x13fc0017, 0x7ff3c00a,
+	0x7ffbc00a, 0xcfc1325b, 0xc03a0002, 0xc4340004, 0xd8400013, 0xd8400008, 0xcf8130b5, 0xcf400008,
+	0x80000c16, 0x043c0000, 0xc414000e, 0x29540008, 0xcd400013, 0xc4193246, 0xc41d3245, 0x51980020,
+	0x7dd9c01a, 0x45dc0390, 0xc4313267, 0x04183000, 0xcd813267, 0x1b380057, 0x1b340213, 0x1b300199,
+	0x7f7b400a, 0x7f73400a, 0xcf400024, 0xd1c00025, 0xcc800026, 0x7c420001, 0xce000026, 0x7c424001,
+	0xce400026, 0x7c428001, 0xce800026, 0x7c42c001, 0xcec00026, 0x7c430001, 0xcf000026, 0x7c434001,
+	0xcf400026, 0x7c438001, 0xcf800026, 0xd8400027, 0xcd400013, 0x04182000, 0xcd813267, 0xd840004f,
+	0x1a0800fd, 0x109c000a, 0xc4193265, 0x7dd9c00a, 0xcdc13265, 0x2620ffff, 0xce080228, 0x9880000e,
+	0xce480250, 0xce880258, 0xd8080230, 0xd8080238, 0xd8080240, 0xd8080248, 0xd8080268, 0xd8080270,
+	0xd8080278, 0xd8080280, 0xd800004f, 0x97c0ec75, 0x90000000, 0x040c0000, 0x041c0010, 0x26180001,
+	0x09dc0001, 0x16200001, 0x95800002, 0x04cc0001, 0x99c0fffb, 0xccc80230, 0xd8080238, 0xd8080240,
+	0xd8080248, 0x040c0000, 0xce480250, 0xce880258, 0x52a80020, 0x7e6a401a, 0x041c0020, 0x66580001,
+	0x09dc0001, 0x56640001, 0x95800002, 0x04cc0001, 0x99c0fffb, 0xccc80260, 0xd8080268, 0xd8080270,
+	0xd8080278, 0xd8080280, 0x040c0000, 0xcec80288, 0xcf080290, 0xcec80298, 0xcf0802a0, 0x040c0000,
+	0x041c0010, 0xcf4802a8, 0x27580001, 0x09dc0001, 0x17740001, 0x95800002, 0x04cc0001, 0x99c0fffb,
+	0xccc802b0, 0xd80802b8, 0x178c000b, 0x27b8003f, 0x7cf8c001, 0xcf8802c0, 0xccc802c8, 0xcf8802d0,
+	0xcf8802d8, 0xd800004f, 0x97c00002, 0x90000000, 0x7c408001, 0x88000000, 0xc40c000e, 0x28cc0008,
+	0xccc00013, 0xc43d3265, 0x1bc800ea, 0x7c418001, 0x25b8ffff, 0xc4930240, 0xc48f0238, 0x04cc0001,
+	0x24cc000f, 0x7cd2800c, 0x9a80000b, 0xc5230309, 0x2620ffff, 0x7e3a400c, 0x9a400004, 0x05100001,
+	0x2510000f, 0x80001539, 0xcd08034b, 0xd4400078, 0x80000168, 0xc48f0230, 0xc4930240, 0x98c00004,
+	0xcd880353, 0x8c00163f, 0xc49b0353, 0xc4930238, 0xc48f0228, 0x05100001, 0x2510000f, 0x7cd14005,
+	0x25540001, 0x99400004, 0x05100001, 0x2510000f, 0x8000154f, 0xc48f0230, 0x7c41c001, 0xcd080238,
+	0xcd08034b, 0x08cc0001, 0x2598ffff, 0x3d200008, 0xccc80230, 0xcd900309, 0xd8100319, 0x04340801,
+	0x2198003f, 0xcf400013, 0xcd910ce7, 0xc4190ce6, 0x7d918005, 0x25980001, 0x9580fffd, 0x7d918004,
+	0xcd810ce6, 0x9a000003, 0xcdd1054f, 0x8000156e, 0x090c0008, 0xcdcd050e, 0x040c0000, 0x110c0014,
+	0x28cc4001, 0xccc00013, 0xcc41230a, 0xcc41230b, 0xcc41230c, 0xcc41230d, 0xcc480329, 0xcc48032a,
+	0xcc4802e0, 0xd8000055, 0xc48f02e0, 0x24d8003f, 0x09940001, 0x44100001, 0x9580002c, 0x95400005,
+	0x09540001, 0x51100001, 0x69100001, 0x8000157f, 0x24cc003f, 0xc4970290, 0xc49b0288, 0x51540020,
+	0x7d59401a, 0xc49b02a0, 0xc49f0298, 0x51980020, 0x7d9d801a, 0x041c0040, 0x04200000, 0x7dcdc002,
+	0x7d924019, 0x7d26400c, 0x09dc0001, 0x9a400008, 0x51100001, 0x06200001, 0x99c0fffa, 0xc48f0230,
+	0xc4930240, 0x8c00163f, 0x80001579, 0x7d010021, 0x7d914019, 0xc4930238, 0x55580020, 0xcd480298,
+	0xcd8802a0, 0x10d40010, 0x12180016, 0xc51f0309, 0x7d95800a, 0x7d62000a, 0x7dd9c00a, 0xd8400013,
+	0xcdd00309, 0xce113320, 0xc48f02e0, 0xc49b02b0, 0x18dc01e8, 0x7dd9400e, 0xc48f0230, 0xc4930240,
+	0x95c0001d, 0x95400003, 0x8c00163f, 0x800015aa, 0xc48f0238, 0xc4a302b8, 0x12240004, 0x7e5e400a,
+	0xc4ab02a8, 0x04100000, 0xce4c0319, 0x7d9d8002, 0x7ea14005, 0x25540001, 0x99400004, 0x06200001,
+	0x2620000f, 0x800015bc, 0x09dc0001, 0x04240001, 0x7e624004, 0x06200001, 0x7d25000a, 0x2620000f,
+	0x99c0fff4, 0xd8400013, 0xcd0d3330, 0xce0802b8, 0xcd8802b0, 0xc4ab02e0, 0x1aa807f0, 0xc48f02d0,
+	0xc49702d8, 0xc49b02c8, 0xc49f02c0, 0x96800028, 0x7d4e000f, 0x9600000b, 0x7d964002, 0x7e6a000f,
+	0x96000003, 0x7d694001, 0x800015e9, 0x7cde4002, 0x7e6a000f, 0x96000008, 0x7de94001, 0x800015e9,
+	0x7cd64002, 0x7e6a000e, 0x96000003, 0x7d694001, 0x800015e9, 0xc48f0230, 0xc4930240, 0x8c00163f,
+	0x800015cd, 0xc4930238, 0x7d698002, 0xcd4802d8, 0x129c0008, 0xc50f0319, 0x11a0000e, 0x11140001,
+	0xc4340004, 0xd8400008, 0xd8400013, 0x7e1e000a, 0x1198000a, 0xcd953300, 0x7e0e000a, 0x12a8000a,
+	0xce953301, 0xce100319, 0xcf400008, 0xc4b70280, 0xc4b30278, 0x7f73800a, 0x536c0020, 0x7ef2c01a,
+	0x9780eb68, 0x8c001608, 0xd8080278, 0xd8080280, 0x7c408001, 0x88000000, 0x043c0003, 0x80001609,
+	0x043c0001, 0x30b40000, 0x9b400011, 0xc4b70258, 0xc4b30250, 0x53780020, 0x7fb3801a, 0x7faf8019,
+	0x04300020, 0x04280000, 0x67b40001, 0x0b300001, 0x57b80001, 0x97400002, 0x06a80001, 0x9b00fffb,
+	0xc4bb0260, 0x7fab8001, 0xcf880260, 0x04300020, 0x04280000, 0x66f40001, 0x0b300001, 0x56ec0001,
+	0x97400005, 0x8c001628, 0xc4353247, 0x7f7f4009, 0x9b40fffe, 0x06a80001, 0x9b00fff7, 0x90000000,
+	0x269c0007, 0x11dc0008, 0x29dc0008, 0x26a00018, 0x12200003, 0x7de1c00a, 0x26a00060, 0x06200020,
+	0x16200001, 0x7de1c00a, 0xcdc00013, 0x90000000, 0x269c0018, 0x26a00007, 0x26a40060, 0x11dc0006,
+	0x12200006, 0x16640001, 0x29dc0008, 0x7de1c00a, 0x7de5c00a, 0xcdc00013, 0x90000000, 0xc4b70228,
+	0x05100001, 0x04cc0001, 0x2510000f, 0xccc80230, 0x7f514005, 0x25540001, 0x99400004, 0x05100001,
+	0x2510000f, 0x80001644, 0xc4b30248, 0xcd080240, 0x7f130005, 0x27300001, 0x9b000002, 0x8c001688,
+	0x8c00120d, 0x8c001219, 0x8c001232, 0x04300001, 0x04340801, 0x7f130004, 0xcf400013, 0xcf01051e,
+	0xc42d051f, 0x7ed2c005, 0x26ec0001, 0x96c0fffd, 0xcf01051f, 0xd8000055, 0xc5170309, 0x195c07f0,
+	0x196007f6, 0x04340000, 0x95c00008, 0x09dc0001, 0x04340001, 0x95c00005, 0x09dc0001, 0x53740001,
+	0x6b740001, 0x80001665, 0xc4a702a0, 0xc4ab0298, 0x52640020, 0x7e6a401a, 0x7f634014, 0x7e76401a,
+	0xc4300004, 0xd8400008, 0xd8400013, 0x56680020, 0xd8113320, 0xce480298, 0xce8802a0, 0xc5170319,
+	0xc4b702b0, 0x255c000f, 0x7f5f4001, 0xd8113330, 0xcf4802b0, 0x11340001, 0x195c07e8, 0x196007ee,
+	0xd8353300, 0x7e1e4001, 0xd8353301, 0xce4802d0, 0xd8100309, 0xd8100319, 0xcf000008, 0x90000000,
+	0xc4970258, 0xc48f0250, 0x51540020, 0x7cd4c01a, 0xc4af0280, 0xc4b30278, 0x52ec0020, 0x7ef2c01a,
+	0x04140020, 0x04280000, 0x64d80001, 0x09540001, 0x54cc0001, 0x95800060, 0x8c001628, 0xc4193247,
+	0x25980001, 0x9580005c, 0x7dc24001, 0xc41d3248, 0x25dc000f, 0x7dd2000c, 0x96000057, 0xc41d3255,
+	0xc435324f, 0x7df5c00c, 0x99c00004, 0xc4193265, 0x25980040, 0x9580fffe, 0xc439325b, 0x1bb0003f,
+	0x97000049, 0x1bb000e8, 0x33380003, 0x9b800046, 0x33300002, 0x9700000a, 0xc4393260, 0x1bb000e4,
+	0x33300004, 0x97000040, 0xc431325d, 0x27300010, 0x9b00fffe, 0x800016f1, 0xce400013, 0xc033ffff,
+	0x2f3000ff, 0xc439325b, 0x7f3b0009, 0xcf01325b, 0xc439325b, 0x27b800ff, 0x9b80fffe, 0xd8c00033,
+	0xc4300009, 0x27300008, 0x9700fffe, 0x1a7003e6, 0x27380003, 0x13b80004, 0x27300003, 0x13300003,
+	0x7fb38001, 0x1a7000e8, 0x7fb38001, 0x13300001, 0x7fb38001, 0x07b80002, 0xd8400013, 0x1a700064,
+	0x33300002, 0x97000009, 0x17b00005, 0x07300003, 0xcf012082, 0xcc01203f, 0xd8400013, 0xcc01203f,
+	0x0b300003, 0x800016df, 0x17b00005, 0xcf012082, 0xcc01203f, 0xd8400013, 0xcc01203f, 0x13300005,
+	0x7fb30002, 0xc4392083, 0x7fb38005, 0x27b80001, 0x9b80ffdf, 0xd8c00034, 0xce400013, 0xc431325d,
+	0x27300010, 0x9b00fffe, 0xc439325b, 0x27b000ff, 0x9b00ffca, 0xd841325d, 0x2030007b, 0xcf01325b,
+	0x800016f2, 0xd841325d, 0x04300001, 0x7f2b0014, 0x7ef2c01a, 0x06a80001, 0x9940ff9c, 0x8c001608,
+	0xd8080278, 0xd8080280, 0x90000000, 0xd840004f, 0xc414000e, 0x29540008, 0xcd400013, 0xc43d3265,
+	0x1bc800ea, 0xd80802e9, 0x7c40c001, 0x18fc0064, 0x9bc00042, 0xc4193246, 0xc41d3245, 0x51980020,
+	0x7dd9801a, 0x45980400, 0xc4313267, 0x043c3000, 0xcfc13267, 0xc43d3267, 0x9bc00001, 0x1b380057,
+	0x1b340213, 0x1b300199, 0x7f7b400a, 0x7f73400a, 0xcf400024, 0x14f4001d, 0xc4bf02e9, 0x9bc0001c,
+	0x7c410001, 0x192807fa, 0xc4bf0258, 0xc4a70250, 0x53fc0020, 0x7e7e401a, 0x042c0000, 0x04300000,
+	0x667c0001, 0x56640001, 0x06ec0001, 0x97c0fffd, 0x07300001, 0x0aec0001, 0x7eebc00c, 0x06ec0001,
+	0x97c0fff8, 0x0b300001, 0x43300007, 0x53300002, 0x7db30011, 0xd3000025, 0xc03ec005, 0x2bfca200,
+	0xcfc00026, 0xccc00026, 0xcd000026, 0x192807fa, 0xc01f007f, 0x7d1d0009, 0x2110007d, 0x8c001628,
+	0x203c003f, 0xcfc13256, 0x8c0017f5, 0xcd013254, 0x18fc01e8, 0xcfc13248, 0x8c00185b, 0xd8413247,
+	0x0b740001, 0x9b40ffd5, 0xd800004f, 0xc4bf02e9, 0x97c0ea24, 0x90000000, 0x14d4001d, 0xc4930260,
+	0x7d52400e, 0xc49f0258, 0xc4a30250, 0x51dc0020, 0x7de1801a, 0x96400017, 0x7d534002, 0xc4af0270,
+	0x7dae4005, 0x26640001, 0x32e0001f, 0x9a400006, 0x06ec0001, 0x96000002, 0x042c0000, 0xcec80270,
+	0x8000174f, 0x0b740001, 0x8c00178a, 0x05100001, 0x9b40fff3, 0xc4af0280, 0xc4b30278, 0x52ec0020,
+	0x7ef2c01a, 0x8c001608, 0xd8080278, 0xd8080280, 0xc4ab0268, 0x7daa4005, 0x26640001, 0x32a0001f,
+	0x9a400005, 0x06a80001, 0x96000002, 0x24280000, 0x80001765, 0x7c410001, 0xc01f007f, 0x09540001,
+	0x7d1d0009, 0x2110007d, 0x8c001628, 0xd8013256, 0x8c0017f2, 0xcd013254, 0xc4113248, 0x15100004,
+	0x11100004, 0xc4b3034b, 0x7f13000a, 0xcf013248, 0xc4930260, 0x8c001855, 0x32a4001f, 0xd8413247,
+	0xd800004f, 0x09100001, 0x06a80001, 0x96400002, 0x24280000, 0xcd080260, 0xce880268, 0x9940ffc0,
+	0x7c408001, 0x88000000, 0x7ec28001, 0x8c001628, 0x32e0001f, 0xc4253247, 0x26640001, 0x9640005e,
+	0xc4293265, 0xc4253255, 0xc431324f, 0x7e72400c, 0x26a80040, 0x9a400002, 0x9680fff7, 0xc429325b,
+	0x1aa4003f, 0x96400049, 0x1aa400e8, 0x32680003, 0x9a800046, 0x32640002, 0x9640000a, 0xc4293260,
+	0x1aa400e4, 0x32640004, 0x96400040, 0xc425325d, 0x26640010, 0x9a40fffe, 0x800017e2, 0xcdc00013,
+	0xc027ffff, 0x2e6400ff, 0xc429325b, 0x7e6a4009, 0xce41325b, 0xc429325b, 0x26a800ff, 0x9a80fffe,
+	0xd8c00033, 0xc4240009, 0x26640008, 0x9640fffe, 0x19e403e6, 0x26680003, 0x12a80004, 0x26640003,
+	0x12640003, 0x7ea68001, 0x19e400e8, 0x7ea68001, 0x12640001, 0x7ea68001, 0x06a80002, 0xd8400013,
+	0x19e40064, 0x32640002, 0x96400009, 0x16a40005, 0x06640003, 0xce412082, 0xcc01203f, 0xd8400013,
+	0xcc01203f, 0x0a640003, 0x800017d0, 0x16a40005, 0xce412082, 0xcc01203f, 0xd8400013, 0xcc01203f,
+	0x12640005, 0x7ea64002, 0xc4292083, 0x7ea68005, 0x26a80001, 0x9a80ffdf, 0xd8c00034, 0xcdc00013,
+	0xc425325d, 0x26640010, 0x9a40fffe, 0xc429325b, 0x26a400ff, 0x9a40ffca, 0xd841325d, 0x2024007b,
+	0xce41325b, 0x800017e3, 0xd841325d, 0xc4a70280, 0xc4ab0278, 0x52640020, 0x7e6a401a, 0x04280001,
+	0x7eae8014, 0x7e6a401a, 0x56680020, 0xce480278, 0xce880280, 0x06ec0001, 0x96000002, 0x042c0000,
+	0xcec80270, 0x90000000, 0x7c438001, 0x7c420001, 0x800017fe, 0xc4bf02e9, 0x9bc00006, 0x7c438001,
+	0x7c420001, 0xcf800026, 0xce000026, 0x800017fe, 0xc43b02eb, 0xc42302ec, 0xcf813245, 0xce013246,
+	0x52200020, 0x7fa3801a, 0x47b8020c, 0x15e00008, 0x1220000a, 0x2a206032, 0x513c001e, 0x7e3e001a,
+	0xc4bf02e9, 0x9bc00005, 0xc43c000e, 0x2bfc0008, 0xcfc00013, 0x8000180f, 0xcd400013, 0xc4313267,
+	0x1b3c0077, 0x1b300199, 0x7ff3000a, 0x1330000a, 0x2b300032, 0x043c3000, 0xcfc13267, 0xc43d3267,
+	0xd200000b, 0xc4200007, 0xd3800002, 0xcf000002, 0xd8000040, 0x96000002, 0xd8400040, 0xd8400018,
+	0x043c2000, 0xcfc13267, 0xd8000018, 0xd8800010, 0xcdc00013, 0x7dc30001, 0xdc1e0000, 0x04380032,
+	0xcf80000e, 0x8c001427, 0xcc413248, 0xc43d3269, 0x27fc000f, 0x33fc0003, 0x97c00011, 0x043c001f,
+	0xdfc30000, 0xd4413249, 0x7c43c001, 0x7c43c001, 0x043c0024, 0x0bfc0021, 0xdfc30000, 0xd441326a,
+	0x173c0008, 0x1b300303, 0x7f3f0001, 0x043c0001, 0x7ff3c004, 0xcfc13084, 0x80001842, 0x043c0024,
+	0xdfc30000, 0xd4413249, 0x7c43c001, 0x23fc003f, 0xcfc1326d, 0x0bb80026, 0xdf830000, 0xd441326e,
+	0x7c438001, 0x7c438001, 0xc4393265, 0x1fb8ffc6, 0xddc30000, 0xcf813265, 0x9a000003, 0xcdc0000c,
+	0x80001852, 0xcdc0000d, 0xce000010, 0x8c00142b, 0x90000000, 0x7c41c001, 0x7c420001, 0xcdc13252,
+	0xce013253, 0x8c001628, 0x80001878, 0xc49f02e9, 0x99c00018, 0x7c41c001, 0x7c420001, 0xcdc13252,
+	0xce013253, 0xc43c000e, 0x2bfc0008, 0xcfc00013, 0x043c3000, 0xcfc13267, 0xc43d3267, 0x97c0ffff,
+	0xcdc00026, 0xce000026, 0xd8400027, 0xc41c0012, 0x99c0ffff, 0xc43c000e, 0x2bfc0008, 0xcfc00013,
+	0x043c2000, 0xcfc13267, 0x8c001628, 0x80001878, 0xc41f02ed, 0xc42302ee, 0xcdc13252, 0xce013253,
+	0x04200001, 0x7e2a0004, 0xce013084, 0x90000000, 0x28340001, 0x313c0bcc, 0x9bc00010, 0x393c051f,
+	0x9bc00004, 0x3d3c050e, 0x9bc0000c, 0x97c0000c, 0x393c0560, 0x9bc00004, 0x3d3c054f, 0x9bc00007,
+	0x97c00007, 0x393c1538, 0x9bc00005, 0x3d3c1537, 0x9bc00002, 0x97c00002, 0x2b740800, 0x90000000,
+	0xc40c000e, 0x28cc0008, 0xccc00013, 0xc43d3265, 0x1bc800ea, 0x7c40c001, 0x18e8007c, 0x7c42c001,
+	0x06a8189a, 0x86800000, 0x8000189e, 0x800018c5, 0x800018f2, 0x8000016a, 0x7c414001, 0x18d0007e,
+	0x50580020, 0x09200001, 0x7d59401a, 0xd1400072, 0xc8140072, 0x09240002, 0x7c418001, 0x7c41c001,
+	0x99000011, 0xc4340004, 0xd8400013, 0xd8400008, 0xc42130b5, 0x1a24002c, 0x9a40fffe, 0x2020002c,
+	0xc418000d, 0x1198001c, 0x10cc0004, 0x14cc0004, 0x7cd8c00a, 0xccc130b7, 0xce0130b5, 0xcf400008,
+	0x80000168, 0xd1400025, 0x5978073a, 0x2bb80002, 0xcf800024, 0xcd800026, 0xcdc00026, 0xd8400027,
+	0x9600e8a8, 0xc4300012, 0x9b00ffff, 0x9640e8a5, 0x800018a9, 0x04140000, 0xc55b0309, 0x3d5c0010,
+	0x05540001, 0x2598ffff, 0x09780001, 0x7dad800c, 0x99c0ffd2, 0x9580fff9, 0xc4970258, 0xc4930250,
+	0x51540020, 0x7d15001a, 0x04140020, 0x04280000, 0x442c0000, 0x65180001, 0x09540001, 0x55100001,
+	0x9580000b, 0x8c001628, 0xc41d3248, 0x04300001, 0x7f2b0014, 0x25dc000f, 0x7df9c00c, 0x95c00004,
+	0x7ef2c01a, 0xd8c13260, 0xd901325d, 0x06a80001, 0x9940fff1, 0x04140020, 0x04280000, 0x66d80001,
+	0x09540001, 0x56ec0001, 0x95800005, 0x8c001628, 0xc421325d, 0x26240007, 0x9a40fffe, 0x06a80001,
+	0x9940fff7, 0x8000189e, 0x04140020, 0x04280000, 0x09540001, 0x8c001628, 0xc41d3254, 0xc023007f,
+	0x19e4003e, 0x7de1c009, 0x7dee000c, 0x96400008, 0x96000007, 0xd8c13260, 0xd901325d, 0xc421325d,
+	0x261c0007, 0x99c0fffe, 0x8000189e, 0x06a80001, 0x9940fff0, 0x8000189e, 0xc40c000e, 0x28cc0008,
+	0xccc00013, 0xc43d3265, 0x1bc800ea, 0x7c40c001, 0x18e00064, 0x06281911, 0x14f4001d, 0x24cc0003,
+	0x86800000, 0x80001915, 0x800019af, 0x80001a2b, 0x8000016a, 0xcc48032b, 0xcc480333, 0xcc48033b,
+	0xcc480343, 0x98800011, 0xc4213246, 0xc4253245, 0x52200020, 0x7e26401a, 0x46640400, 0xc4313267,
+	0x04203000, 0xce013267, 0xc4213267, 0x9a000001, 0x1b3c0057, 0x1b200213, 0x1b300199, 0x7e3e000a,
+	0x7e32000a, 0xce000024, 0xc4970258, 0xc4930250, 0x51540020, 0x7d15001a, 0xc4af0280, 0xc4b30278,
+	0x52ec0020, 0x7ef2c01a, 0x04180000, 0x04140020, 0x04280000, 0x7f438001, 0x8c001628, 0xc41d3247,
+	0x25dc0001, 0x95c00068, 0xc4213254, 0x1a1c003e, 0x95c00065, 0xc01f007f, 0x7e1e0009, 0x97800062,
+	0x0bb80001, 0x43bc0008, 0x7fcbc001, 0xc7df032b, 0x7e1fc00c, 0x97c0fffa, 0x043c0101, 0x94c00002,
+	0x043c0102, 0xc439325b, 0x1bb0003f, 0x97000049, 0x1bb000e8, 0x33380003, 0x9b800046, 0x33300002,
+	0x97000009, 0xc4393260, 0x1bb000e4, 0x33300004, 0x97000040, 0xc431325d, 0x27300010, 0x9b00fffe,
+	0x80001994, 0x8c001628, 0xc033ffff, 0x2f3000ff, 0xc439325b, 0x7f3b0009, 0xcf01325b, 0xc439325b,
+	0x27b800ff, 0x9b80fffe, 0xd8c00033, 0xc4300009, 0x27300008, 0x9700fffe, 0x19f003e6, 0x27380003,
+	0x13b80004, 0x27300003, 0x13300003, 0x7fb38001, 0x19f000e8, 0x7fb38001, 0x13300001, 0x7fb38001,
+	0x07b80002, 0xd8400013, 0x19f00064, 0x33300002, 0x97000009, 0x17b00005, 0x07300003, 0xcf012082,
+	0xcc01203f, 0xd8400013, 0xcc01203f, 0x0b300003, 0x80001982, 0x17b00005, 0xcf012082, 0xcc01203f,
+	0xd8400013, 0xcc01203f, 0x13300005, 0x7fb30002, 0xc4392083, 0x7fb38005, 0x27b80001, 0x9b80ffdf,
+	0xd8c00034, 0xcdc00013, 0xc431325d, 0x27300010, 0x9b00fffe, 0xc439325b, 0x27b000ff, 0x9b00ffcb,
+	0xcfc1325d, 0x2030007b, 0xcf01325b, 0x80001995, 0xcfc1325d, 0x04300001, 0x7f2b0014, 0x7ef2c01a,
+	0x98800009, 0x41bc0007, 0x53fc0002, 0x7e7fc011, 0xd3c00025, 0xd8000026, 0xd8400027, 0xc43c0012,
+	0x9bc0ffff, 0x653c0001, 0x7dbd8001, 0x06a80001, 0x09540001, 0x55100001, 0x9940ff8f, 0xc43c000e,
+	0x2bfc0008, 0xcfc00013, 0x043c2000, 0xcfc13267, 0xd8080278, 0xd8080280, 0x80000168, 0x7c410001,
+	0x04140000, 0xc55b0309, 0x3d5c0010, 0x2598ffff, 0x05540001, 0x7d91800c, 0x95c00003, 0xd4400078,
+	0x80000168, 0x9580fff8, 0x09780001, 0xc4970258, 0xc4930250, 0x51540020, 0x7d15001a, 0xc4af0280,
+	0xc4b30278, 0x52ec0020, 0x7ef2c01a, 0x04140020, 0x04280000, 0x65180001, 0x09540001, 0x55100001,
+	0x9580005d, 0x8c001628, 0xc4253247, 0x26640001, 0x04200101, 0x96400058, 0x7dc24001, 0xc41d3248,
+	0x25dc000f, 0x7df9c00c, 0x95c00053, 0x94c00002, 0x04200102, 0x7e41c001, 0xc425325b, 0x1a70003f,
+	0x97000049, 0x1a7000e8, 0x33240003, 0x9a400046, 0x33300002, 0x9700000a, 0xc4253260, 0x1a7000e4,
+	0x33300004, 0x97000040, 0xc431325d, 0x27300010, 0x9b00fffe, 0x80001a21, 0xcdc00013, 0xc033ffff,
+	0x2f3000ff, 0xc425325b, 0x7f270009, 0xcf01325b, 0xc425325b, 0x266400ff, 0x9a40fffe, 0xd8c00033,
+	0xc4300009, 0x27300008, 0x9700fffe, 0x19f003e6, 0x27240003, 0x12640004, 0x27300003, 0x13300003,
+	0x7e724001, 0x19f000e8, 0x7e724001, 0x13300001, 0x7e724001, 0x06640002, 0xd8400013, 0x19f00064,
+	0x33300002, 0x97000009, 0x16700005, 0x07300003, 0xcf012082, 0xcc01203f, 0xd8400013, 0xcc01203f,
+	0x0b300003, 0x80001a0f, 0x16700005, 0xcf012082, 0xcc01203f, 0xd8400013, 0xcc01203f, 0x13300005,
+	0x7e730002, 0xc4252083, 0x7e724005, 0x26640001, 0x9a40ffdf, 0xd8c00034, 0xcdc00013, 0xc431325d,
+	0x27300010, 0x9b00fffe, 0xc425325b, 0x267000ff, 0x9b00ffca, 0xce01325d, 0x2030007b, 0xcf01325b,
+	0x80001a22, 0xce01325d, 0x04300001, 0x7f2b0014, 0x7ef2c01a, 0x06a80001, 0x9940ff9f, 0xd4400078,
+	0xd8080278, 0xd8080280, 0x80000168, 0x8c001a31, 0xd4400078, 0xd8080278, 0xd8080280, 0x7c408001,
+	0x88000000, 0xc4213246, 0xc4253245, 0x52200020, 0x7e26401a, 0x46640400, 0xc4313267, 0x04203000,
+	0xce013267, 0xc4213267, 0x9a000001, 0x1b180057, 0x1b200213, 0x1b300199, 0x7e1a000a, 0x7e32000a,
+	0xce000024, 0xc4970258, 0xc4930250, 0x51540020, 0x7d15001a, 0xc4af0280, 0xc4b30278, 0x52ec0020,
+	0x7ef2c01a, 0x04140020, 0x04280000, 0x65180001, 0x95800060, 0x8c001628, 0xc4193247, 0x25980001,
+	0x04200101, 0x94c00005, 0x30f00005, 0x04200005, 0x9b000002, 0x04200102, 0x95800056, 0xc439325b,
+	0x1bb0003f, 0x97000049, 0x1bb000e8, 0x33380003, 0x9b800046, 0x33300002, 0x9700000a, 0xc4393260,
+	0x1bb000e4, 0x33300004, 0x97000040, 0xc431325d, 0x27300010, 0x9b00fffe, 0x80001aa2, 0xcdc00013,
+	0xc033ffff, 0x2f3000ff, 0xc439325b, 0x7f3b0009, 0xcf01325b, 0xc439325b, 0x27b800ff, 0x9b80fffe,
+	0xd8c00033, 0xc4300009, 0x27300008, 0x9700fffe, 0x19f003e6, 0x27380003, 0x13b80004, 0x27300003,
+	0x13300003, 0x7fb38001, 0x19f000e8, 0x7fb38001, 0x13300001, 0x7fb38001, 0x07b80002, 0xd8400013,
+	0x19f00064, 0x33300002, 0x97000009, 0x17b00005, 0x07300003, 0xcf012082, 0xcc01203f, 0xd8400013,
+	0xcc01203f, 0x0b300003, 0x80001a90, 0x17b00005, 0xcf012082, 0xcc01203f, 0xd8400013, 0xcc01203f,
+	0x13300005, 0x7fb30002, 0xc4392083, 0x7fb38005, 0x27b80001, 0x9b80ffdf, 0xd8c00034, 0xcdc00013,
+	0xc431325d, 0x27300010, 0x9b00fffe, 0xc439325b, 0x27b000ff, 0x9b00ffca, 0xce01325d, 0x2030007b,
+	0xcf00325b, 0x80001aa3, 0xce01325d, 0x04300001, 0x7f2b0014, 0x7ef2c01a, 0xc49b02e9, 0x99800005,
+	0xd2400025, 0x4664001c, 0xd8000026, 0xd8400027, 0x06a80001, 0x09540001, 0x55100001, 0x9940ff9c,
+	0xc49b02e9, 0x99800008, 0xc430000e, 0x2b300008, 0xcf000013, 0x04302000, 0xcf013267, 0xc4313267,
+	0x97000001, 0x90000000, 0x244c00ff, 0xcc4c0200, 0x7c408001, 0x88000000, 0xc44f0200, 0xc410000b,
+	0xc414000c, 0x7d158010, 0x059cc000, 0xd8400013, 0xccdd0000, 0x7c408001, 0x88000000, 0xc40c0037,
+	0x94c0ffff, 0xcc000049, 0xc40c003a, 0x94c0ffff, 0x7c40c001, 0x24d00001, 0x9500e69a, 0x18d0003b,
+	0x18d40021, 0x99400006, 0xd840004a, 0xc40c003c, 0x94c0ffff, 0x14cc0001, 0x94c00028, 0xd8000033,
+	0xc438000b, 0xc43c0009, 0x27fc0001, 0x97c0fffe, 0xd8400013, 0xd841c07f, 0xc43dc07f, 0x1bfc0078,
+	0x7ffbc00c, 0x97c0fffd, 0x99000004, 0xc0120840, 0x282c0040, 0x80001ae8, 0xc0121841, 0x282c001a,
+	0xcd01c07c, 0xcc01c07d, 0xcc01c08c, 0xcc01c079, 0xcc01c07e, 0x04200004, 0xcec0001b, 0xd8400021,
+	0x0a200001, 0x9a00ffff, 0xc425c07f, 0x166c001f, 0x04200004, 0x9ac0fffb, 0xc434000f, 0x9b40ffff,
+	0xd801c07f, 0xd8400013, 0xc425c07f, 0xce400078, 0xd8000034, 0x9940e66b, 0xd800004a, 0x7c408001,
+	0x88000000, 0xc40c0036, 0x24d00001, 0x9900fffe, 0x18cc0021, 0xccc00047, 0xcc000046, 0xc40c0039,
+	0x94c0ffff, 0xc40c003d, 0x98c0ffff, 0x7c40c001, 0x24d003ff, 0x18d47fea, 0x18d87ff4, 0xcd00004c,
+	0xcd40004e, 0xcd80004d, 0xd8400013, 0xcd41c405, 0xc02a0001, 0x2aa80001, 0xce800013, 0xcd01c406,
+	0xcc01c406, 0xcc01c406, 0xc40c0006, 0x98c0ffff, 0xc414000e, 0x29540008, 0x295c0001, 0xcd400013,
+	0xd8c1325e, 0xcdc0001a, 0x11980002, 0x4110000c, 0xc0160800, 0x7d15000a, 0xc0164010, 0xd8400013,
+	0xcd41c078, 0xcc01c080, 0xcc01c081, 0xcd81c082, 0xcc01c083, 0xcd01c084, 0xc40c0006, 0x98c0ffff,
+	0xd8400048, 0xc40c003b, 0x94c0ffff, 0x80000c16, 0xd8400013, 0xd801c40a, 0xd901c40d, 0xd801c410,
+	0xd801c40e, 0xd801c40f, 0xc40c0040, 0x04140001, 0x09540001, 0x9940ffff, 0x04140096, 0xd8400013,
+	0xccc1c400, 0xc411c401, 0x9500fffa, 0xc424003e, 0x04d00001, 0x11100002, 0xcd01c40c, 0xc0180034,
+	0xcd81c411, 0xd841c414, 0x0a540001, 0xcd41c412, 0x2468000f, 0xc419c416, 0x41980003, 0xc41c003f,
+	0x7dda0001, 0x12200002, 0x10cc0002, 0xccc1c40c, 0xd901c411, 0xce41c412, 0xd8800013, 0xce292e40,
+	0xcc412e01, 0xcc412e02, 0xcc412e03, 0xcc412e00, 0x80000aa7, 0xc43c0007, 0xdc120000, 0x31144000,
+	0x95400005, 0xdc030000, 0xd800002a, 0xcc3c000c, 0x80001b70, 0x33f80003, 0xd4400078, 0x9780e601,
+	0x188cfff0, 0x04e40002, 0x80001190, 0x7c408001, 0x88000000, 0xc424005e, 0x96400006, 0x90000000,
+	0xc424005e, 0x96400003, 0x7c408001, 0x88000000, 0x80001b74, 0x80000168, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0x92100004, 0x92110501, 0x92120206, 0x92130703, 0x92100400, 0x92110105, 0x92120602, 0x92130307,
+	0xbf810000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	},
+	.dfy_size = 7440
+};
+
+static const PWR_DFY_Section pwr_virus_section4 = {
+	.dfy_cntl = 0x80000004,
+	.dfy_addr_hi = 0x000000b4,
+	.dfy_addr_lo = 0x54106500,
+	.dfy_data = {
+	0x7e000200, 0x7e020204, 0xc00a0505, 0x00000000, 0xbf8c007f, 0xb8900904, 0xb8911a04, 0xb8920304,
+	0xb8930b44, 0x921c0d0c, 0x921c1c13, 0x921d0c12, 0x811c1d1c, 0x811c111c, 0x921cff1c, 0x00000400,
+	0x921dff10, 0x00000100, 0x81181d1c, 0x7e040218, 0xe0701000, 0x80050002, 0xe0501000, 0x80050302,
+	0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302,
+	0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302,
+	0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302,
+	0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0701000, 0x80050102,
+	0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302,
+	0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302,
+	0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302,
+	0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302,
+	0xe0701000, 0x80050002, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302,
+	0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302,
+	0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302,
+	0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302,
+	0xe0501000, 0x80050302, 0xe0701000, 0x80050102, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302,
+	0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302,
+	0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302,
+	0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302,
+	0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0701000, 0x80050002, 0xe0501000, 0x80050302,
+	0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302,
+	0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302,
+	0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302,
+	0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0701000, 0x80050102,
+	0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302,
+	0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302,
+	0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302,
+	0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302, 0xe0501000, 0x80050302,
+	0xbf810000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	},
+	.dfy_size = 240
+};
+
+static const PWR_DFY_Section pwr_virus_section5 = {
+	.dfy_cntl = 0x80000004,
+	.dfy_addr_hi = 0x000000b4,
+	.dfy_addr_lo = 0x54106900,
+	.dfy_data = {
+	0x7e080200, 0x7e100204, 0xbefc00ff, 0x00010000, 0x24200087, 0x262200ff, 0x000001f0, 0x20222282,
+	0x28182111, 0xd81a0000, 0x0000040c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000,
+	0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000,
+	0x1100000c, 0xd86c0000, 0x1100000c, 0xd81a0000, 0x0000080c, 0xd86c0000, 0x1100000c, 0xd86c0000,
+	0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000,
+	0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd81a0000, 0x0000040c, 0xd86c0000,
+	0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000,
+	0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd81a0000,
+	0x0000080c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000,
+	0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000,
+	0x1100000c, 0xd81a0000, 0x0000040c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000,
+	0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000,
+	0x1100000c, 0xd86c0000, 0x1100000c, 0xd81a0000, 0x0000080c, 0xd86c0000, 0x1100000c, 0xd86c0000,
+	0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000,
+	0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd81a0000, 0x0000040c, 0xd86c0000,
+	0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000,
+	0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd81a0000,
+	0x0000080c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000,
+	0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000,
+	0x1100000c, 0xd81a0000, 0x0000040c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000,
+	0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000,
+	0x1100000c, 0xd86c0000, 0x1100000c, 0xd81a0000, 0x0000080c, 0xd86c0000, 0x1100000c, 0xd86c0000,
+	0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000,
+	0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd81a0000, 0x0000040c, 0xd86c0000,
+	0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000,
+	0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd81a0000,
+	0x0000080c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000,
+	0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000,
+	0x1100000c, 0xd81a0000, 0x0000040c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000,
+	0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000,
+	0x1100000c, 0xd86c0000, 0x1100000c, 0xd81a0000, 0x0000080c, 0xd86c0000, 0x1100000c, 0xd86c0000,
+	0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000,
+	0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd81a0000, 0x0000040c, 0xd86c0000,
+	0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000,
+	0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd81a0000,
+	0x0000080c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000,
+	0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000,
+	0x1100000c, 0xd81a0000, 0x0000040c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000,
+	0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000,
+	0x1100000c, 0xd86c0000, 0x1100000c, 0xd81a0000, 0x0000080c, 0xd86c0000, 0x1100000c, 0xd86c0000,
+	0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000,
+	0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd81a0000, 0x0000040c, 0xd86c0000,
+	0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000,
+	0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd81a0000,
+	0x0000080c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000,
+	0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000, 0x1100000c, 0xd86c0000,
+	0x1100000c, 0xbf810000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	},
+	.dfy_size = 384
+};
+
+static const PWR_DFY_Section pwr_virus_section6 = {
+	.dfy_cntl = 0x80000004,
+	.dfy_addr_hi = 0x000000b4,
+	.dfy_addr_lo = 0x54116f00,
+	.dfy_data = {
+	0xc0310800, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000040, 0x00000001, 0x00000001, 0x00000001, 0x00000000, 0xb4540fe8, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000041, 0x0000000c, 0x00000000, 0x07808000, 0xffffffff,
+	0xffffffff, 0x00000000, 0xffffffff, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000002, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0x55555555, 0x55555555, 0x55555555,
+	0x55555555, 0x00000000, 0x00000000, 0x540fee40, 0x000000b4, 0x00000010, 0x00000001, 0x00000004,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x54116f00, 0x000000b4, 0x00000000, 0x00000000, 0x00005301, 0x00000000, 0x00000000, 0x00000000,
+	0xb4540fef, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x540fee20, 0x000000b4, 0x00000000,
+	0x00000000, 0x08000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0xc0310800, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000040, 0x00000001, 0x00000001, 0x00000001, 0x00000000, 0xb454105e, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x000000c0, 0x00000010, 0x00000000, 0x07808000, 0xffffffff,
+	0xffffffff, 0x00000000, 0xffffffff, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000002, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0x55555555, 0x55555555, 0x55555555,
+	0x55555555, 0x00000000, 0x00000000, 0x540fee40, 0x000000b4, 0x00000010, 0x00000001, 0x00000004,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x54117300, 0x000000b4, 0x00000000, 0x00000000, 0x00005301, 0x00000000, 0x00000000, 0x00000000,
+	0xb4540fef, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x540fee20, 0x000000b4, 0x00000000,
+	0x00000000, 0x08000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0xc0310800, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000040, 0x00000001, 0x00000001, 0x00000001, 0x00000000, 0xb4541065, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000500, 0x0000001c, 0x00000000, 0x07808000, 0xffffffff,
+	0xffffffff, 0x00000000, 0xffffffff, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000002, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0x55555555, 0x55555555, 0x55555555,
+	0x55555555, 0x00000000, 0x00000000, 0x540fee40, 0x000000b4, 0x00000010, 0x00000001, 0x00000004,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x54117700, 0x000000b4, 0x00000000, 0x00000000, 0x00005301, 0x00000000, 0x00000000, 0x00000000,
+	0xb4540fef, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x540fee20, 0x000000b4, 0x00000000,
+	0x00000000, 0x08000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0xc0310800, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000040, 0x00000001, 0x00000001, 0x00000001, 0x00000000, 0xb4541069, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000444, 0x0000008a, 0x00000000, 0x07808000, 0xffffffff,
+	0xffffffff, 0x00000000, 0xffffffff, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000002, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0x55555555, 0x55555555, 0x55555555,
+	0x55555555, 0x00000000, 0x00000000, 0x540fee40, 0x000000b4, 0x00000010, 0x00000001, 0x00000004,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x54117b00, 0x000000b4, 0x00000000, 0x00000000, 0x00005301, 0x00000000, 0x00000000, 0x00000000,
+	0xb4540fef, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x540fee20, 0x000000b4, 0x00000000,
+	0x00000000, 0x08000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+	},
+	.dfy_size = 1024
+};
 
-static const PWR_Command_Table pwr_virus_table[PWR_VIRUS_TABLE_SIZE] = {
-	{ PwrCmdWrite, 0x00000000, mmRLC_CNTL                                 },
-	{ PwrCmdWrite, 0x00000002, mmRLC_SRM_CNTL                             },
-	{ PwrCmdWrite, 0x15000000, mmCP_ME_CNTL                               },
-	{ PwrCmdWrite, 0x50000000, mmCP_MEC_CNTL                              },
-	{ PwrCmdWrite, 0x80000004, mmCP_DFY_CNTL                              },
-	{ PwrCmdWrite, 0x0840800a, mmCP_RB0_CNTL                              },
-	{ PwrCmdWrite, 0xf30fff0f, mmTCC_CTRL                                 },
-	{ PwrCmdWrite, 0x00000002, mmTCC_EXE_DISABLE                          },
-	{ PwrCmdWrite, 0x000000ff, mmTCP_ADDR_CONFIG                          },
-	{ PwrCmdWrite, 0x540ff000, mmCP_CPC_IC_BASE_LO                        },
-	{ PwrCmdWrite, 0x000000b4, mmCP_CPC_IC_BASE_HI                        },
-	{ PwrCmdWrite, 0x00010000, mmCP_HYP_MEC1_UCODE_ADDR                   },
-	{ PwrCmdWrite, 0x00041b75, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000710e8, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000910dd, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000a1081, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000b016f, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000c0e3c, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000d10ec, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000e0188, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00101b5d, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00150a6c, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00170c5e, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x001d0c8c, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x001e0cfe, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00221408, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00370d7b, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00390dcb, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x003c142f, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x003f0b27, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00400e63, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00500f62, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00460fa7, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00490fa7, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x005811d4, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00680ad6, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00760b00, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00780b0c, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00790af7, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x007d1aba, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x007e1abe, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00591260, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x005a12fb, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00861ac7, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x008c1b01, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x008d1b34, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00a014b9, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00a1152e, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00a216fb, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00a41890, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00a31906, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00a50b14, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00621387, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x005c0b27, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00160a75, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00010000, mmCP_HYP_MEC2_UCODE_ADDR                   },
-	{ PwrCmdWrite, 0x00041b75, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000710e8, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000910dd, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000a1081, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000b016f, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000c0e3c, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000d10ec, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000e0188, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00101b5d, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00150a6c, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00170c5e, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x001d0c8c, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x001e0cfe, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00221408, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00370d7b, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00390dcb, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x003c142f, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x003f0b27, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00400e63, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00500f62, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00460fa7, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00490fa7, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x005811d4, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00680ad6, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00760b00, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00780b0c, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00790af7, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x007d1aba, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x007e1abe, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00591260, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x005a12fb, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00861ac7, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x008c1b01, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x008d1b34, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00a014b9, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00a1152e, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00a216fb, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00a41890, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00a31906, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00a50b14, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00621387, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x005c0b27, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x00160a75, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
-	{ PwrCmdWrite, 0x80000004, mmCP_DFY_CNTL                              },
-	{ PwrCmdWrite, 0x000000b4, mmCP_DFY_ADDR_HI                           },
-	{ PwrCmdWrite, 0x540fe800, mmCP_DFY_ADDR_LO                           },
-	{ PwrCmdWrite, 0x7e000200, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e020201, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e040204, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e060205, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xbf810000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x54106f00, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x000400b4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00004000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00804fac, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000004, mmCP_DFY_CNTL                              },
-	{ PwrCmdWrite, 0x000000b4, mmCP_DFY_ADDR_HI                           },
-	{ PwrCmdWrite, 0x540fef00, mmCP_DFY_ADDR_LO                           },
-	{ PwrCmdWrite, 0xc0031502, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00001e00, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000004, mmCP_DFY_CNTL                              },
-	{ PwrCmdWrite, 0x000000b4, mmCP_DFY_ADDR_HI                           },
-	{ PwrCmdWrite, 0x540ff000, mmCP_DFY_ADDR_LO                           },
-	{ PwrCmdWrite, 0xc424000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000145, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94800001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94c00001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95400001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95800001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdc810000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdcc10000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdd010000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdd410000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdd810000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4080061, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x24ccffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x3cd08000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9500fffd, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1cd0ffcf, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d018001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4140004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x050c0019, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x84c00000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000023, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000067, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000006a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000006d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000079, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000084, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000008f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000099, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800000a0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800000af, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400053, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4080007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x388c0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x08880002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04100003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94c00005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x98800003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000002d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04100005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c00003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c000043, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28cc0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00050, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c000055, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28080001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc000004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d808001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd88130b8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdc180000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdc140000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdc100000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdc0c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc800005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdc080000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28cc0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd013278, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4113278, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x24cc0700, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4113255, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd01324f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4113254, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1d10ffdf, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd013254, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x10cc0014, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1d10c017, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d0d000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd0130b7, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x14cc0010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd9c00036, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000005d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc00c4000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc130b5, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28cc0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c0021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x14d00011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9500fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdc030000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd800000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd800000d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94c01b10, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc00e0080, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc130b5, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000013b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc00e0800, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc130b5, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000013b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400053, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04100006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c00003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c000043, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28cc0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00050, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c000055, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x280c0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00052, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28180039, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000034, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400053, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04100007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c00003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c000043, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28cc0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00050, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c000055, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x280c0010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00052, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28180039, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000034, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400053, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04100008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c00003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c000043, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28cc0003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00050, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c000055, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x280c0020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00052, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28180039, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000034, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdc030000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000069, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28080001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc428000d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ca88004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc800079, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04280001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc00006f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000013b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000034, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04100010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c00003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c000043, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00078, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c000055, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28180080, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000034, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04100001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28cc0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd013278, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4113278, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc00c4000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4113254, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1d10c017, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc130b5, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd0130b7, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000013b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c00001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96400001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96800001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96c00001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97400001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97800001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97c00001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdc810000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd4c0380, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdcc0388, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x55dc0020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdcc038c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce0c0390, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x56200020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce0c0394, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce4c0398, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x56640020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce4c039c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce8c03a0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x56a80020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce8c03a4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcecc03a8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x56ec0020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcecc03ac, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf0c03b0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x57300020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf0c03b4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf4c03b8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x57740020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf4c03bc, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf8c03c0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x57b80020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf8c03c4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfcc03c8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x57fc0020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfcc03cc, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd9000033, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41c0009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x25dc0010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c0fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41c000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x05dc002f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc12009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41d200a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc012009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd9000034, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x25e01c00, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12200013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x25e40300, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12640008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x25e800c0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12a80002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x25ec003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e25c00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7eae400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7de5c00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xddc10000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc02ee000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec1c200, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c005f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00037, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x24d000ff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x31100006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9500007b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c000190, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdc1c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc1c200, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4df0388, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4d7038c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d5dc01a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4e30390, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4d70394, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d62001a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4e70398, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4d7039c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d66401a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4eb03a0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4d703a4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d6a801a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4ef03a8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4d703ac, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d6ec01a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4f303b0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4d703b4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d73001a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4f703b8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4d703bc, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d77401a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4fb03c0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4d703c4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d7b801a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4ff03c8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4d703cc, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d7fc01a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdc080000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4d70380, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4080001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1c88001c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c0083, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94c00010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdc0e0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94c0000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c0082, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x24d00001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9900000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18cc01e3, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x3cd00004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95000008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c0085, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18cc006a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x98c00005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c0082, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18cc01e3, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x3cd00004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9900fffa, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdc180000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdc140000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdc100000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdc0c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc800004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdc080000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4080001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1c88001c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdc180000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdc140000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdc100000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdc0c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc800004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdc080000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400051, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc428000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04180018, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x32640002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a80001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a40001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4293265, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x040c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1aac0027, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2aa80080, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce813265, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac00017, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd80002f1, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04080002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x08880001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8080250, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8080258, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8080230, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8080238, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8080240, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8080248, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8080268, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8080270, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8080278, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8080280, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8080228, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000367, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9880fff3, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04080010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x08880001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd80c0309, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd80c0319, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04cc0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9880fffc, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc00e0100, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc130b5, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000016e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4180032, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x29980008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95800001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18d0003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x24d4001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x24d80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x155c0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x05e80180, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9900000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x202c003d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd800010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec1325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42d325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96c00001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000aa7, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000bfc, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800012e9, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4200007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a200001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce000010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c000190, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc410001b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000032, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000031, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9900091a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x24d000ff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x05280196, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18d4fe04, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x29540008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800001b4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000032b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000350, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000352, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000035f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000701, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000047c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000019f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000800, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc419325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1d98001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd81325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c00003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4140004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04100002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c000043, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28cc0002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00050, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43c0044, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27fc0003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9bc00002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97c00006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc00c4000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc130b5, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c000055, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd88130b8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d40c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400028, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd9400036, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4193256, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41d3254, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x15540008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd40005b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd40005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd40005d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd840006d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc421325a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42d3249, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x11540015, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x19a4003c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1998003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1af0007d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x11dc000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1264001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x15dc000d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d65400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x13300018, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1a38003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7dd5c00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7df1c00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd800045, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc00100, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc411326a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc415326b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc419326c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41d326d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc425326e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4293279, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce800077, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd000056, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400057, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd800058, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc00059, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4193265, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x259c8000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99c00004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce40005a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x29988000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd813265, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4113248, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2510000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd000073, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc418000d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc411326f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x17300019, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x25140fff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95400007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd800003a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001b6d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4153279, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400077, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd00005f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000075, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26f00001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x15100010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d190004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd000035, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000035, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1af07fe8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf00000d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf00000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001427, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04340022, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x07740001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04300010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdf430000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c434001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd4412e01, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0434001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdf430000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdf030000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd4412e40, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc41c030, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc41c031, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43dc031, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04343000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4113246, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41d3245, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf413267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51100020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7dd1c01a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4353267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x45dc0160, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc810001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b4c0057, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b700213, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b740199, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f4f400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f73400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x55180020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2198003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd1c00025, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400024, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd000026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd800026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9bc00001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x248dfffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc12e00, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c434001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c434001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c00142b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43c000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1af4007d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2bfc0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x33740003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26d80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1ae8003e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9680000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4253277, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26680001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96800009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2a640002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce413277, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4253348, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce413348, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4253348, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96400001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b400003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x958000d8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000315, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4253277, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04303000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26680001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf013267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4193246, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41d3245, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4313267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96800041, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51980020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b342010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d9d801a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1714000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x25540800, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b30c012, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x459801b0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d77400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f37000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2b300000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf00001c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04240010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x199c01e2, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e5e4002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x3e5c0004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x3e540002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc428000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a80ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c00006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc80c0011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc8140011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x54d00020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x55580020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000282, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95400015, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc80c0011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a640002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x041c0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x45980008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x54d00020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96400004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc8140011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x45980004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x041c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf00001c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc428000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a80ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99c00003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc8180011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000282, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc8140011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x55580020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000282, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x45980004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc80c0011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf00001c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc428000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a80ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc8100011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc8140011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x55580020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc1334e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd01334f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd413350, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd813351, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd881334d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4193273, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41d3275, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40d3271, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4113270, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4153274, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x50cc0020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7cd0c01a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7cdcc011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x05900008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd00006a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc0006b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41d3272, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d594002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x54d00020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc12e23, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd012e24, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc12e25, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4193246, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41d3245, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4313267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x15540002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51980020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d9d801a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc81c001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b340057, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b280213, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b300199, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x45980198, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f37000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f2b000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x55e40020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf000024, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd1800025, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc00026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce400026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd40000d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd40000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40d3249, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x20cc003c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc13249, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4113274, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdd430000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc01e0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x29dc0002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04280000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000036, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc400078, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc400078, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2d540002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95400022, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x078c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x07d40000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c00120d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001239, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001232, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04f80000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x057c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc414000d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41c0019, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7dd5c005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x25dc0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd840007c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400074, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400069, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94c018a6, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd4412e22, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd800007c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94c018a2, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c00007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c0019, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7cd4c005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x24cc0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94c00008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9680fffc, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800002e3, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c0057, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7cd0c002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94c00003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9680fffd, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800002e3, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000069, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd013273, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd013275, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000074, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc414005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9540188f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40d3249, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc013cfff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7cd0c009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc13249, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9680000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c0077, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x38d00001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99000006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04cc0002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdcc30000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94c01882, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd800000d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000304, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c41c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c41c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd840002f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41c0015, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c0ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400030, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41c0016, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c0ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000030, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41c0016, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99c0ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd800002f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41c0015, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99c0ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc81c001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x49980198, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x55e40020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x459801a0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf000024, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd1800025, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc00026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce400026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04302000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf013267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4313267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96800004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000036, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000329, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc812e00, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04302000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf013267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4313267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4193256, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42d3249, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x16ec001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000028, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd800002b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1998003e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec00031, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000036, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97800004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce00000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1a18003e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd800008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd88130b8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04100000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d43c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4093249, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1888003e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94800015, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400074, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c000671, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a400006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc419324c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x259c0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1598001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c0000d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9580000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99000003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400036, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04100001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c0021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x14d80011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x24dc00ff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x31e00002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x31dc0003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9580fff0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a000003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99c00002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd9c00036, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94800004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000074, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc418005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95801827, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8800036, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8c00036, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc424000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x32640002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a400004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4180014, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9580ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd840002f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c0021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x14dc0011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c0fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00037, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c000190, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd800006d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41d3246, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4193245, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51dc0020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d9d801a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400028, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc420000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x32200002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a0000ad, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04200032, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd9000010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xde030000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400033, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04080000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43c0009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27fc0002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97c0fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42c0015, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96c0ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd800002e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42d3249, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1af4003e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9740004d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc428000d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4080060, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ca88005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x24880001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f4b4009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97400046, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4313274, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4100057, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d33400c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97400009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28240100, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e6a4004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce400079, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1eecffdd, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec13249, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf013273, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf013275, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800003c3, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc429326f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1aa80030, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96800006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28240001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc428000d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06a80008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e6a8004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce800035, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41d3272, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x25cc0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x10cc0004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x19e80042, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x25dc0006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x11dc0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e8e800a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7de9c00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40d3271, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4293270, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x50cc0020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ce8c01a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7cd30011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x11e80007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2aa80000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce80001c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd300001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc428000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a80ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4300011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b30003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x33300000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4240059, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1660001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e320009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc0328000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e72400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0430000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a000002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04300008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc02ac000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d310002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x17300002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2aa87600, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7cd0c011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc00024, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd0c00025, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce800026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04280222, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce800026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96000002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce400026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4280058, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x22ec003d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec13249, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd013273, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce813275, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd800007b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc8380018, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x57b00020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04343108, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc429325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x040c3000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x13740008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2374007e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x32a80003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc13267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40d3267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18ec0057, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18e40213, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18cc0199, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7cecc00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ce4c00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94800003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800003e7, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04200022, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xde030000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00024, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd1800025, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd4400026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04200010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xde030000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00024, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x45980104, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd1800025, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd4400026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf800026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf000026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x49980104, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a80000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc81c001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x45980168, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x55e00020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00024, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd1800025, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc00026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce000026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800003f2, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c000448, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x040c2000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc13267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40d3267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94c00001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40d3249, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18cc003e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400030, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42c0016, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96c0ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000030, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42c0016, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac0ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd800002f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42c0015, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac0ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400034, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4300025, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4340024, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4380081, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf813279, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf41326e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf01326d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94c0000d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x254c0700, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc424001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x10cc0010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1a641fe8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28cc0726, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2a640200, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc1237b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2264003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8813260, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce41325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4240033, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4280034, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd9000036, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001427, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96400006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xde430000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce40000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94c01755, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9680000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce80000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06a80002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xde830000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce80000d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94c0174c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c00142b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4393265, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2bb80040, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400032, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf813265, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4200012, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a00ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4100044, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x19180024, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc8100072, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x551c003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99c00003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95800010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000043d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc00c8000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd840006c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28200000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000043f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc00c4000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x282000f0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4113255, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd01324f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd88130b8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc130b5, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce000053, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x195c00e8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2555fff0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc0360001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x042c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x29540001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04240000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04280004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc420000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x32200002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a000009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec1c200, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc5e124dc, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0aa80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ef6c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e624001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a80fff9, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc02ee000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2555fff0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec1c200, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x29540008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc81c001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x55e00020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42d3255, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4353259, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8013260, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x45980158, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00024, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd1800025, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc00026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce000026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x49980158, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x45980170, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4200012, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x16200010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a00fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00024, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd1800025, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc429324f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce400026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce800026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec00026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd000008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40d325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d43c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x195400e8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1154000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18dc00e8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x05e80488, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18d0006c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18f807f0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18e40077, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18ec0199, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e6e400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000048e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000494, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800004de, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000685, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000686, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800006ac, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1ccc001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc1325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc411325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x251001ef, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd01325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4293254, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1264000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4300004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d79400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e7a400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x52a8001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x15180001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d69401a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x202c007d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec1325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95000008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95800028, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42d3267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4193246, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41d3245, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1aec0028, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40d325c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800004cc, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42d3256, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc419324e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26e8003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1aec003e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12f4000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41d324d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40d324f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d75401a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04100002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d290004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f8f4001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f52800f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51980020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d9d801a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x50e00002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51980008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a800002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800004d1, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d0dc002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x6665fc00, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e5e401a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec00008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7da1c011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd140000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd1c00002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2a644000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce400002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f534002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x6665fc00, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e76401a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd1800002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce400002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800004d7, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42d325a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4193258, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1aec003e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41d3257, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4213259, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12f4000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d75401a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51980020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x52200002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d9d801a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec00008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7da1c011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd140000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd1c00002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2a644000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce400002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x202c003d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf000008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec1325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42d325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96c00001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4193260, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x259c0007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x15980004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x05e804e3, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800004e7, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800004f0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000505, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000016a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc435325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd801325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x277401ef, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf41325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c000671, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9640fff4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x17e00008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc418000d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce000009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd84131db, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd800009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc430001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42d325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b301ff8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2b300400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2330003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26edf000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ef2c00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8413260, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec1325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x05a80507, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000050c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000528, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000057d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800005c2, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800005f3, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c000671, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a400012, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1bd400e8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42c004a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd40005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41c004d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec0005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99c0000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4100019, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d150005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x25100001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99000008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c00063b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4113277, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2511fffd, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd013277, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd801326f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000624, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04240012, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1be00fe4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce413260, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce000066, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400068, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c000671, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1bd400e8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42c004a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd40005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41c004d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec0005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99c0000d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4100019, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d150005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x25100001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99000009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400067, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c00063b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4113277, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2511fffd, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd013277, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd801326f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000624, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1bd400e8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42c0060, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ed6c005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26ec0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4113271, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4153270, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4193272, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41d3273, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04280022, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51100020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d51401a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4113274, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4213275, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4253276, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4313248, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd1400061, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2730000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x13300010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7db1800a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd800060, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96c00002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x05dc0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc00062, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x042c3000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd000063, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce000064, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce400065, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec13267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42d3246, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4313245, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4353267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce813260, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x52ec0020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc820001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b700057, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b680213, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b740199, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x46ec0188, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f73400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f6b400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x56240020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400024, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd2c00025, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce000026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce400026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x042c2000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc418000d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x17e00008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce000009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec13267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42d3267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26e01000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a00fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd9c131fc, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd800009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96c00001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4113277, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41c000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc420000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x11dc0002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7de1c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x11dc0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x29dc0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x25140001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x191807e4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x192007ec, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95400004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc1334a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9580000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x09980001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x041c0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95800005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x09980001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51dc0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x69dc0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9980fffd, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7de20014, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x561c0020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce013344, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc13345, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95400022, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x042c3000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec13267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42d3246, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4313245, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4353267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc425334d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26640001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9640fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc419334e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41d334f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4213350, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4253351, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x52ec0020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b680057, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b700213, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b740199, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x46ec01b0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f6b400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f73400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400024, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd2c00025, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd800026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc00026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce000026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce400026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x042c2000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec13267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42d3267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96c00001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04280032, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce813260, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8800068, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2010007d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd01325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc411325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1910003e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9500fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04100040, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd00001b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc410000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9900ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04100060, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd00001b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc410000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9900ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2010003d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd01325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4113277, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x25140001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x191807e4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9540000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2511fffd, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd013277, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41c000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc420000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x11dc0002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7de1c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x11dc0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc1334a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95800005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8013344, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8013345, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4180050, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41c0052, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04280042, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd813273, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc13275, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce813260, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd9000068, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400067, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x07d40000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c00120d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c00124f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001232, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x057c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x042c3000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec13267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42d3246, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4313245, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4353267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x52ec0020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b680057, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b700213, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b740199, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc820001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x46ec0190, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f6b400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f73400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x56240020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400024, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd2c00025, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce000026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce400026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x042c2000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec13267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4153249, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2154003d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41c0019, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1bd800e8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7dd9c005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x25dc0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42c004a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd80005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc420004d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec0005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x11dc0010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e1e000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd413249, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce01326f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28340001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x05980008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f598004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd800035, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1be800e8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42c004a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce80005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd801327a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd800005f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000075, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd800007f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc424004c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce41326e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec0005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28240100, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e6a4004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce400079, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc435325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x277401ef, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04240020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce41325e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd801325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8013260, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf41325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xda000068, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4113277, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41c000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc420000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x11dc0002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7de1c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x11dc0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x29dc0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x25140001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9540002d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc1334a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x042c3000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec13267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42d3246, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4313245, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4353267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc425334d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26640001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9640fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc419334e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41d334f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4213350, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4253351, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x52ec0020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b680057, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b700213, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b740199, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x46ec01b0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f6b400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f73400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400024, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd2c00025, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd800026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc00026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce000026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce400026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x042c2000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec13267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42d3267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96c00001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41c000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc420000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x11dc0002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7de1c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x11dc0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc1334a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc430000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x33300002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04240000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b000010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1be000e8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x042c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc0360001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04280004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec1c200, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc63124dc, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0aa80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ef6c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e724001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a80fff9, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc02ee000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec1c200, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4253260, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7fc14001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40d3249, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18cc003e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x98c00005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x194c1c03, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc0003b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c002d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000697, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc420004a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x194c00e8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc0005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c004c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc431326d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27301fff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce00005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7cf0c00d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x98c00003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c0007e0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c00008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc430001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b301ff8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2b300400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2330003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf01325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd801325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc411325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x251001ef, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd01325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x25100007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x31100005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9900008e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c0007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd9000010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000075e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x202c007d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec1325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4293265, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4353254, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26a9feff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1374000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c000d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1774000d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41d30b8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c00008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc411325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd801325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x251001ef, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd01325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce813265, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400100, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc00ac006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc00e0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28880700, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28cc0014, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c0006de, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x14cc0010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x30d4000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04cc0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x10cc0010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28cc0014, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99400009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41530b8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4193265, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x19980028, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99400003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99800002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800006c8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc411325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd801325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x251001ef, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd01325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x15600008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce000009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc8380023, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4180081, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x11a00002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7fa38011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4100026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x05980008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d1a0002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x282c2002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x3e280008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4300027, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x042c0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd3800025, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf000024, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x202400d0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ca48001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc800026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28240006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc000026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a640001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a40fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a800004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x32280000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a800002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x24d8003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd840003c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec0003a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd81a2a4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41d325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x25dc0007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40d3249, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18cc003e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94c0000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc420004a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x194c00e8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc0005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c004c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc431326d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27301fff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce00005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7cf0c00d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000712, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x194c1c03, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc0003b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c002d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x05e80714, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000071c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000720, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000747, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000071d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800007c4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000732, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000745, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000744, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x98c00006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000072e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x98c00003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c0007e0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c0000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4253265, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2a64008c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce413265, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc430001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b301fe8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2b300400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2330003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8013260, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf01325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c0007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd9000010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04240000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000075e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x98c0fff1, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c0007e0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c00002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000723, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41f02f1, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c00004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8013247, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd801325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000743, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8813247, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd801325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd88130b8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd000008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04100001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x98c0ffde, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000072e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x98c00003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c0007e0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c00012, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4340004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x15600008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc418000d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce000009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd84131db, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd800009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc430001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b301ff8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2b300400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2330003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8413260, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf01325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c0007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd9000010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04240000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x041c3000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc13267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41d3267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41d3265, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x25dc8000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c00007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41c004a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x195800e8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd80005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc418004c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd81326e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc0005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41d3265, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x25dd7fff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc13265, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41d3246, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4193245, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42d3267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51e00020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e1a001a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x46200200, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04283247, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04300033, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1af80057, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1af40213, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x042c000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f7b400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f6f400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400024, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd2000025, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd800026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc00026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc6990000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x329c325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99c00008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x329c3269, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99c00006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x329c3267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c00005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc01defff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d9d8009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000078a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x25980000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0b300001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06a80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd800026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b00fff2, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43c0012, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9bc0ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd801325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc431325a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc03e7ff0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f3f0009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf01325a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4313249, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1f30001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf013249, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc03e4000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc13254, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8013254, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc431325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd801324f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8013255, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8013247, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd801325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b300028, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c00120d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001219, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001232, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9900000d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd88130b8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9700000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43d30b5, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1bf0003a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b000b80, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x203c003a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc430000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27300700, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x13300014, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2b300001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf0130b7, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc130b5, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x46200008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400024, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd2000025, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x043c2000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc13267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43d3267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9bc00001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4080007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd9000010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4193260, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x259c0003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x31dc0003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c00014, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x040c3000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc13267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40d3267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18ec0057, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18e40213, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18cc0199, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7cecc00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ce4c00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4193246, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41d3245, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51980020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d9d801a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c000448, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x040c2000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc13267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40d3267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94c00001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc800010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd801325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc418000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x31980002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x041c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9980001c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x19580066, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x15600008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x040c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc0120001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x11980003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04240004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7da18001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4200007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4340004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd9000010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc1c200, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41d24db, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7cd0c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a640001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7dd9c005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x25dc0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99c00002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a40fff8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc418005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9580137b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc00ee000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc1c200, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce000010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd840004f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4113269, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x19080070, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x190c00e8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2510003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2518000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd813268, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x05a80809, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000080e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000080f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000898, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000946, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800009e1, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000a5a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04a80811, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000815, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000834, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000085e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000085e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04341001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42d3045, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec1c091, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x31300021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9700000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd84002f1, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43130b8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27300001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4293059, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x56a8001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f2b000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b000241, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000084a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43130b6, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b000003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc02f0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec130b6, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4252087, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x5668001a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26a80005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a80fffd, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd80130b6, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000084a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04341001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc431ecaa, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27300080, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b000010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc02e0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec130b6, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd80130b6, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x31300021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9700000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd84002f1, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43130b8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27300001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4293059, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x56a8001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f2b000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b00021d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdd410000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x040c0005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd84802e9, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001a41, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43b02f1, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b800006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd88130b8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec80278, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x56f00020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf080280, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001608, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdc140000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8813247, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd80802e9, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000085e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x31100011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x950001fa, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc02e0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2aec0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc01c0020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc0180001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc00c0007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x11a40006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7de6000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x10e40008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e26000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e2e000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce000013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4113254, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1d10ffdf, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2110003e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd013254, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd801324f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8013255, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1d10ff9e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd013254, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8013247, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd801325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd801325e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc0245301, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce413249, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd801325f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc425326c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc0121fff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x29108eff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e524009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce41326c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc425325a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc0127ff0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e524009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce41325a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc425325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc0131fff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e524009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce41325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd801326d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd801326e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8013279, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94c00003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x08cc0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000866, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc00c0007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95800003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x09980001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000866, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc0100010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7dd2400c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a400004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc0180003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7dd1c002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000866, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000a5a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04a8089a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000089e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800008fa, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000945, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000945, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x31300022, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43130b8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27300001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04183000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd813267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4113246, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4193245, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51100020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d91801a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x459801e0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4313267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2738000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b342010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x172c000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26ec0800, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b30c012, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ef7400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f37000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2b300000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf00001c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42c000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac0ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc8300011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000036, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x45980008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42c000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac0ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc8340011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9740002f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43c0004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x13b80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc79d3300, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc7a13301, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8393300, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc0260001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce793301, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc424005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x964012a4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c028009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9740001c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27580001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99800004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x57740001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06a80400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800008d2, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4180006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x29640001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce40001a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x242c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06ec0400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x57740001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27580001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9980fffd, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc02620c0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce41c078, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce81c080, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01c081, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf01c082, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x57240020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce41c083, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc0260400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e6e400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce41c084, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7eae8001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f2f0011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800008d2, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4180006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdf93300, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce393301, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43c0004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04182000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd813267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000903, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x31240022, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04100001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43130b8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27300001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4af0280, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4b30278, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x52ec0020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ec30011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x32f80000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b800011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x043c0020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04280000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x67180001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0bfc0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x57300001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95800006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a400003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd981325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000915, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd9c1325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06a80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9bc0fff6, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f818001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001606, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d838001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94800010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41d3259, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc421325a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x16240014, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12640014, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1a2801f0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12a80010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2620ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e2a000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7de1c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e5e400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b800002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2264003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce41325a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8013259, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c0007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd9000010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c00075e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4af0228, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x043c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x66d80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95800010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04300002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1330000d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x13f40014, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f73400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04380040, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf80001b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc438000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04380060, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf80001b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc438000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x07fc0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x56ec0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x33e80010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9680ffec, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000a5a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000a5a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04a80948, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000094c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000099b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800009e0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800009e0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43c0004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04183000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd813267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4113246, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4193245, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51100020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d91801a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x459801e0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4313267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2738000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b342010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x172c000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26ec0800, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b30c012, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ef7400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f37000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2b300000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf00001c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42c000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac0ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc8300011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000033, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x45980008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42c000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac0ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc8340011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9740002c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x13b80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc79d3300, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc7a13301, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8393300, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc0260001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce793301, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc424005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x964011fe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c028009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9740001c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27580001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99800004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x57740001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06a80400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000978, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4180006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x29640001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce40001a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x242c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06ec0400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x57740001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27580001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9980fffd, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc0260010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce41c078, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf01c080, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x57240020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce41c081, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce81c082, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01c083, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc0260800, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e6e400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce41c084, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7eae8001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f2f0011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000978, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4180006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdf93300, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce393301, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04182000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd813267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4193246, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41d3245, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51980020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7dda801a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d41c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e838011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd84802e9, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001802, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x469c0390, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4313267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04183000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd813267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b342010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x172c000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26ec0800, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b30c012, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ef7400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f37000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2b300000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf00001c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x45dc0004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd1c0001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc418000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4200011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x45dc0004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd1c0001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc418000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4240011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x45dc0004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd1c0001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc418000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4280011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x45dc0004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd1c0001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc418000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42c0011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x45dc0004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd1c0001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc418000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4300011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x45dc0004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd1c0001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc418000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4340011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x45dc0004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd1c0001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc418000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4380011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04182000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd813267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x043c0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c0014df, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000a5a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000a5a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x31280014, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce8802ef, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a800062, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x31280034, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a800060, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04a809e8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800009ec, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000a45, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000a59, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000a59, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4113246, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4193245, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51100020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d91801a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x45980400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4b30258, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4a70250, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x53300020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e72401a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4313267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b342010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x172c000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26ec0800, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b30c012, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ef7400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f37000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2b300000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf00001c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x042c0020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x66740001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97400041, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04383000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf813267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4393267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b800001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc438000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4300011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b38007e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x33b40003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b400003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x4598001c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9740002f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x45980004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc438000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c0011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x45980004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc438000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4100011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x45980004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc438000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4340011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf4002eb, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x45980004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc438000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4340011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf4002ec, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x45980004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc438000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4340011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf4002ed, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x45980004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc438000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4340011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf4002ee, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x45980004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04382000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf813267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd84802e9, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001715, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04382000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf813267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x56640001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0aec0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac0ffbc, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04341001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94800005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc431ecaa, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27300080, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000a55, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43130b6, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x233c0032, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc130b6, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf0130b6, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc49302ef, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99000003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8413247, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000a5a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000a5a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04180001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x5198001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd813268, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4193269, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2598000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9980fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd80002f1, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8013268, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd800004f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04380001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x53b8001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7db9801a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd813268, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000a5e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94c01106, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc412e01, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc412e02, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc412e03, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc412e00, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000aa7, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94c010fd, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x50640020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ce4c01a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd0c00072, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc80c0072, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x58e801fc, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12a80009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2aa80000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd0c0001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce80001c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc424000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a40ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04240010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18dc01e2, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e5e4002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x3e5c0003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x3e540002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c00006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc8180011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc8100011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc8100011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x55140020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000aa2, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9540000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc8180011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x44cc0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x55900020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd0c0001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc424000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a40ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4140011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000aa2, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x44cc0004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4180011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd0c0001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc424000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a40ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc8100011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x55140020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd812e01, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd012e02, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd412e03, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc412e00, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc428000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2aa80008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4253249, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2264003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce413249, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4253249, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96400001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc410001a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c0021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4140028, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95000005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1e64001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce413249, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x14d00010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4180030, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41c0007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99000004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99400009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9980000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000ab1, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00037, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c000190, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc420001c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000032, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a0010ac, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000aa7, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd880003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c00002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8c0003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001082, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8800040, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c00002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8c00040, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800010de, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc010ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18d403f7, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d0cc009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41b0367, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d958004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d85800a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdc1e0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc424000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x32640002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18d001fc, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x05280adc, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000af1, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000adf, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000ae7, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c000ace, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8c00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96400002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd8d2000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99c00010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18d803f7, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc010ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d0cc009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04140000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x11940014, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x29544001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a400002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x29544003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000af4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8c00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96400002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd44d2000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc424000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x32640002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8c00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96400002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd44dc000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18d0003c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95000006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c000ace, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd8d2c00, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99c00003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000b0a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd44d2c00, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28148004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x24d800ff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00019, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd4593240, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94c0105e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c410001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x50540020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c418001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2198003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x199c0034, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c0007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c00028, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc428000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2aa80008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42d324f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4313255, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ef3400c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c0007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x14e80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a8000af, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd9000010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x041c0002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x042c01c8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c000d61, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94c01043, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c410001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x50540020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c418001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18a01fe8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x3620005c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a00000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2464003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc6290ce7, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x16ac001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96c00004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26ac003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ee6c00d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96c00005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06200001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2620000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a00fff8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000016a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce000367, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc424005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9640102e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc428000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x199c0037, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x19a00035, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2aa80008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c0005d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42d3256, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc431325a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2330003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x16f8001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9780000d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4253248, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc035f0ff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e764009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x19b401f8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x13740008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e76400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce413248, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf01325a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc431325a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d15001a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd1000072, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc8100072, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x55140020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x199c0034, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b800004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1ae4003e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000b7c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4353254, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x16a80008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1aec003c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x19a4003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12a80015, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12ec001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1374000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7eae800a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc02e4000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1774000d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7eae800a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f6b400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c00005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43d3248, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1bfc01e8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x13fc0018, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7dbd800a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1d98ff15, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x592c00fc, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd80000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12e00016, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7da1800a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x592c007e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12e00015, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7da1800a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd1000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd800001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x11a0000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1264001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1620000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e26000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e32000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12e4001b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e26000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x5924007e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12640017, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e26000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x19a4003c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12640018, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e26000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce01325a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd013257, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd413258, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc429325a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94c00fdb, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96800001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c00003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c410001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9780f5ca, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400100, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c0007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd9000010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c00120d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001219, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001232, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001b6d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42d324e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc431324d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x52ec0020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc435324f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4293256, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x52ec0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x07740003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04240002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x269c003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e5e4004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f67000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f674002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0b740001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x53740002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ef6c011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1ab42010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1ab8c006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x16a8000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26a80800, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2b740000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f7b400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f6b400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf40001c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd2c0001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc438000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4180011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a000003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c000bec, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000b47, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42c001d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4313256, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b34060b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b300077, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f37000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x13300017, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04340100, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26ec00ff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc03a8004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ef6c00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f3b000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ef2c00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec1325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000c16, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c0032, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc410001d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28cc0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc415325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c418001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c418001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18580037, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x251000ff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc421325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x262001ef, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce01325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99800004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d15400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd41325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1d54001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd41325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc428000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42c000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12a80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26a80004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7eae800a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c0021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4340028, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x14f00010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4380030, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43c0007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd280200, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd680208, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcda80210, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b00000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b400014, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b800017, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc428000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42c000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12a80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26a80004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7eae800a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc6930200, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc6970208, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc69b0210, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x17300001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b000005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00037, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c000190, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000032, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000028, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd800002b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd900003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97c00002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd940003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001082, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd9000040, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97c00002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd9400040, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800010de, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c0021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x14fc0011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x24f800ff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x33b80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97c0fffc, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b800007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00037, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c000190, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000032, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000028, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd800002b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd88130b8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04100000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04140000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc418000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x29980008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d83c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4093249, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1888003e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94800020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400074, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c000671, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a400009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc418000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x29980008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc419324c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x259c0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1598001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c00016, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95800015, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99000003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400036, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04100001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c0021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x14d80011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x24e000ff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x321c0002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x32200001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9580ffee, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99c00014, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96000004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00037, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04140001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000c30, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9480000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000074, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc418005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95800f29, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000c16, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94800004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000074, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc418005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95800f23, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd9c00036, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99400002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00037, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000c16, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94800004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000074, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc418005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95800f1a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00037, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8800036, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x041c0003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x042c01c8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c000d61, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4200007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c0077, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94c00001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c418001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc428000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9600f502, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a200001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x98c0f500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2aa80008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce000010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a000f05, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc431325a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42d3256, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1f30001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x16e4001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf01325a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc431325a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9640f4f4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc434000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x33740002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b40f4f1, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4353254, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x16a80008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1aec003c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12a80015, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12ec001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1374000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7eae800a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc02e4000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1774000d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7eae800a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f6b400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400100, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12780001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2bb80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc00ac005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc00e0002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28cc8000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28884900, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28cc0014, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000ff3, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43c0007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x17fc0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9bc00004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc424005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96400ee1, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc41c40a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc41c40c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc41c40d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c414001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x24d0007f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x15580010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x255400ff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd01c411, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd81c40f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd41c40e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc41c410, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c414001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c418001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04200000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18e80033, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18ec0034, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc41c414, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc41c415, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd81c413, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd41c412, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18dc0032, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c030011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c038011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c00027, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96c00002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc431c417, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc435c416, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96800004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96c00002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc439c419, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43dc418, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41c000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x29dc0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf413261, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96c00002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf013262, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96800004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc13263, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96c00002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf813264, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18dc0030, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43c0007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c00017, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x17fc0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac00005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d77000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9bc00015, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9700000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000cd6, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51b80020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x53300020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f97801a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f37001a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f3b000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9bc0000d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97800002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000cd6, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a000018, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28200001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000ca7, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18dc0031, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c00003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc435c40b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9740fffd, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4280032, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2aa80008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40d325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800012c2, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc438001d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1bb81ff0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f8cc00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc1325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc411325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x251001ef, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd01325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc428000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43c0007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2aa80008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc438001d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x13f4000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9bc00006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43d3256, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1bf0060b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1bfc0077, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ff3c00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000cf4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43d325a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1bfc0677, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x13fc0017, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04300100, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1bb81fe8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f73400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc032800b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7fb7800a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ff3c00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ffbc00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc1325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000c16, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43c0007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18d42011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x17fc0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18d001e8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x24cc007f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7cd4c00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9bc00004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc428005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96800e6c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c414001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x50580020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d59401a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd1400072, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc8140072, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x596001fc, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12200009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ce0c00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c418001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x505c0020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d9d801a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c41c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x50600020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7de1c01a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c420001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc0001b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd140001d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd180001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd1c00020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95000010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04300000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc428000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a80ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc8240010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e5e800c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9bc00015, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a80000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b000024, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28300001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x122c0004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06ec0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0aec0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac0ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000d1f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc428000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a80ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc8240010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x566c0020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc428000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2aa80008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce413261, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec13262, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4340032, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2b740008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40d325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96800005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x566c0020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce413261, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec13262, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800012c2, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc438001d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1bb81fe8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f8cc00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc1325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc411325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x251001ef, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd01325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43c0007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc438001d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc428000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2aa80008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x13f4000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9bc00006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43d3256, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1bf0060b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1bfc0077, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ff3c00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000d57, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43d325a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1bfc0677, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x13fc0017, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04300100, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1bb81fe8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f73400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc0328009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7fb7800a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ff3c00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ffbc00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc1325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000c16, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43c000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2bfc0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4253246, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4113245, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04143000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd413267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x52640020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e51001a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4153267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d2d0011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x19640057, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x19580213, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x19600199, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7da6400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e26400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd1000025, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce400024, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc00026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04142000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd413267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4153267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99400001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18d001e8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18d40030, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18d80034, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x05280d83, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c420001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c424001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000d8a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000016a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000d95, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000db1, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000016a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000d95, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000dbc, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x11540010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e010001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c00187c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d75400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd4610000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9580f3d8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc439c040, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97800001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000016, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x526c0020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18e80058, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e2ec01a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd2c00072, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc82c0072, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x5ae0073a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ea2800a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9940000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce800024, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd2c00025, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd4400026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9580f3c6, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4380012, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdc3a0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0bb80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce800024, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd2c00025, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc400026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b80fffb, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9980fff5, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc02a0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2aa80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x16200002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce01c405, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd441c406, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9580f3b1, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc439c409, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97800001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc424000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x32640002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a40000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x11540010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x29540002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd4610000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9580f3a5, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc439c040, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97800001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94c00da7, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x50500020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7cd0c01a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd0c00072, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc8280072, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x5aac007e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12d80017, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c41c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d9d800a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x56a00020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2620ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7da1800a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51980020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e82400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e58c01a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x19d4003d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28182002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99400030, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c00104f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc430000d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4340035, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc8140023, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4180081, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x13300005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc011000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4240004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x11a00002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c908009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12640004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d614011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4100026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x05980008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ca4800a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d1a0002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7cb0800a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x3e280008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x20880188, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x54ec0020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7cb4800a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4300027, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04380008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd1400025, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf000024, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x20240090, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ca48001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc800026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec00026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec00026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28240004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc000026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a640001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a40fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a800005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x32280000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a800002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c018001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000016, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf80003a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd901a2a4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001037, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc418000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x29980008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc421326c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1624001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a40fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd841325f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8800033, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43c0009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27fc0004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97c0fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000039, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd0c00038, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43c0022, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9bc0ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8800034, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc429325f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26ac0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac0fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26ac0002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96c00003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43c0007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc430001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8800033, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x13f4000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b301ff0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2b300300, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2330003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f37000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9680000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43c0009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27fc0004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97c0fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400039, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd0c00038, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43c0022, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9bc0ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf01325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8800034, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000c16, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8800034, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c0001a2, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc80003b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x24b00008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc418000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1330000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18ac0024, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2b304000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec00008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18a800e5, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1d980008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12a80008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7da9800a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x29980008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4113249, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1910003e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99000002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd840003d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c410001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51100020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf01326c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7cd0c01a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc421326c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12a80014, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2220003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e2a000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce01326c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8800033, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43c0009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27fc0004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97c0fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000039, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd0c00038, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43c0022, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9bc0ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8800034, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001190, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18dc003d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c00004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x041c0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x042c01c8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c000d61, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18d40030, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18d001e8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18fc0034, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x24e8000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06a80e71, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c418001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c41c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000edd, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000e91, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000e91, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000ea1, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000eaa, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000e7c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000e7f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000e7f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000e87, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000e8f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000016a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51dc0020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d9e001a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000ee6, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc420000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2a200008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce000013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4213262, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4253261, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x52200020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e26001a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000ee6, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc420000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2a200008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce000013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4213264, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4253263, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x52200020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e26001a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000ee6, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc820001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000ee6, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18e82005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51e00020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2aa80000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7da1801a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd1800072, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc8180072, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x59a001fc, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12200009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ea2800a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce80001c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc428000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a80ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc8200011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000ee6, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x15980002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd81c400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc421c401, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95400041, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc425c401, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x52640020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e26001a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000ee6, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x31ac2580, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac00011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x31ac260c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac0000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x31ac0800, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac0000d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x31ac0828, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac0000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x31ac2440, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac00009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x31ac2390, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac00007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x31ac0093, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac00005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x31ac31dc, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac00003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x31ac31e6, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96c00004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4340004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000ede, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x39ac7c06, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x3db07c00, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac00003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000ebc, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x39acc337, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x3db0c330, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac00003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000ebc, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x39acc335, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x3db0c336, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac00003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000ebc, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x39ac9002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x3db09001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac00003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000ebc, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x39ac9012, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x3db09011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac00003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000ebc, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x39acec70, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x3db0ec6f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac00003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000ebc, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4340004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc5a10000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95400005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x05980001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc5a50000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x52640020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e26001a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x05280eea, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c418001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c41c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000ef1, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000016a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000efe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000f11, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000f2e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000efe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000f1f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4340004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce190000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95400005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x05980001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x56200020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce190000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97c0f26f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc439c040, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97800001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51ec0020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18e80058, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7daec01a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd2c00072, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc82c0072, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x5af8073a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7eba800a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd2c00025, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce800024, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce000026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95400003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x56240020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce400026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97c0f25c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4380012, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc02a0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2aa80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x15980002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd81c405, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce01c406, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95400003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x56240020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce41c406, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97c0f24e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc439c409, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97800001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc424000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x32640002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a40f247, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce190000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95400004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x05980001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x56200020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce190000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97c0f240, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc439c040, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97800001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x31ac2580, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac00011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x31ac260c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac0000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x31ac0800, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac0000d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x31ac0828, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac0000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x31ac2440, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac00009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x31ac2390, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac00007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x31ac0093, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac00005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x31ac31dc, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac00003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x31ac31e6, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96c00004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4340004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000ef2, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x39ac7c06, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x3db07c00, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac00003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000f40, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x39acc337, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x3db0c330, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac00003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000f40, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x39acc335, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x3db0c336, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac00003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000f40, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x39acec70, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x3db0ec6f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac00003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000f40, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x39ac9002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x3db09002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac00003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000f40, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x39ac9012, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x3db09012, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac00003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000f40, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000ef1, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c0006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x98c0ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c410001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c414001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c418001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c41c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c43c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c00001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc434000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2b740008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2b780001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8c1325e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf80001a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c034001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c038001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18e0007d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x32240003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a400006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x32240000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a400004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd01c080, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd41c081, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000f88, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51640020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e52401a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd2400072, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc8280072, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce81c080, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x56ac0020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26f0ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf01c081, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1af000fc, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1334000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x24e02000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f63400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18e00074, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x32240003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a400006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x32240000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a400004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd81c082, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc1c083, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000f9d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51e40020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e5a401a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd2400072, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc8280072, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce81c082, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x56ac0020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26f0ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf01c083, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1af000fc, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x13380016, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18e00039, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12200019, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7fa3800a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7fb7800a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18e0007d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1220001d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7fa3800a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18e00074, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12200014, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7fa3800a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf81c078, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc1c084, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000c16, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18dc003d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c00004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x041c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x042c01c8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c000d61, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18d001e8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x31140005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99400003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x31140006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95400002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c00104f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x05280fb7, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28140002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000fbe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000fbe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000fc2, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000fbe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000fd1, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000ff2, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000ff2, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x24cc003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc1a2a4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c414001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18e80039, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x52a8003b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x50580020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x24cc003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d59401a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd1400072, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc8140072, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d69401a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41c0017, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99c0ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd140004b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc1a2a4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc414000d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04180001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x24cc003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d958004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd800035, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc1a2a4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43c000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2bfc0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43d3249, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1bfc003e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97c00002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400074, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4100019, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d150005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x25100001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9500000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97c0fffc, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4180021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x159c0011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x259800ff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x31a00003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x31a40001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e25800a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c0fff5, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9580fff4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000fef, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc411326f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1d100010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd01326f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97c00002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000074, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04380000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc430000d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc8140023, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4180081, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x13300005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc011000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4240004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x33b40003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97400003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc0340008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000ffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4340035, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x11a00002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c908009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12640004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d614011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4100026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x05980008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ca4800a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d1a0002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7cb0800a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x282c2002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x208801a8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x3e280008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7cb4800a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4300027, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x042c0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd1400025, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf000024, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x20240030, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ca48001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc800026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc400026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c414001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28340000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x507c0020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d7d401a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd1400072, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc8140072, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x557c0020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28342002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd4400026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a80000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x32280000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a80000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000102f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc000026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc000026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc000026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc000026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc000026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a800005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x32280000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a800002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c018001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc000026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1cccfe08, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec0003a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc1a2a4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43c000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2bfc0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43d3249, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1bfc003e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9bc00007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc428000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x16a80008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce800009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42c005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96c00b33, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd840003c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4200025, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7da2400f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7da28002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e1ac002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0aec0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96400002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d2ac002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x3ef40010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b40f11d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04380030, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf81325e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000c16, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xde410000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdcc10000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdd010000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdd410000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdd810000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xddc10000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xde010000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c024001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28cc0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc8100086, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x5510003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40d3249, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18cc003e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x98c00003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99000011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001075, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9900000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c0026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4100081, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4140025, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d15800f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d15c002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d520002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a200001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95800002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7cde0002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x3e20001a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a000009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x040c0030, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc1325e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001071, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd9c00036, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94c00b01, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04240001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdc200000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdc1c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdc180000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdc140000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdc100000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdc0c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96400004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdc240000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdc0c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000c16, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdc240000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc40003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8c00010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4080029, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc80003b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc418000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18a800e5, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1d980008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12a80008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7da9800a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x29980008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18a400e5, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12500009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x248c0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94c00006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x200c006d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7cd0c00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc1326c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc421326c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x200c0228, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7cd0c00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc1326c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc421326c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c002a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc410002b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18881fe8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18d4072c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18cc00d1, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7cd4c00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x3094000d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x38d80000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x311c0003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99400006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x30940007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1620001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9940001d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a000023, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800010c4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9580001a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99c00019, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00041, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x25140001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc418002c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9940000d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x259c007f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x19a00030, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc0001b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400022, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc430000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x17300001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b00fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a000012, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400023, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800010cb, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x199c0fe8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc0001b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400023, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc430000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x17300001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b00fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800010cb, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8c00010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000022, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000023, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc430005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000aac, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43c000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc434002e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2bfc0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2020002c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce01326c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x17780001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27740001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x07a810d8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc421326c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000aa7, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000bfc, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800012e9, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000104c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc400040, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8800010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4180032, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x29980008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x200c007d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc1325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc411325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28240007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xde430000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001190, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc80003b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x24b00008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc418000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1330000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18a800e5, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1d980008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12a80008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7da9800a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x29980008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40d3249, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18cc003e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x98c00002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd840003d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2b304000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf01326c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc431326c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c410001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c414001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x192400fd, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x50580020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d59401a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c41c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06681110, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c420001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc400078, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18ac0024, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x19180070, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x19100078, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec00008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18f40058, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x5978073a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f7b400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001117, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001118, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001122, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000112d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001130, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001133, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000016a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000117b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x24ec0f00, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x32ec0600, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96c00003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4300006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b00ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd1400025, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400024, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc00026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000117b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x24ec0f00, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x32ec0600, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96c00003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4300006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b00ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd1400025, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400024, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc00026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce000026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000117b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc81c001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x55e00020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001122, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc81c0020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x55e00020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001122, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c00116b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc02a0200, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e8e8009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x22a8003d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x22a80074, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2774001c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x13740014, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7eb6800a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x25ecffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x55700020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x15f40010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x13740002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x275c001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c00027, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c018001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f41c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x15dc0002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x39e00008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x25dc0007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7dc1c01e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x05dc0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96000004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x05e40008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c00116e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001168, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7dc2001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06200001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x05e40008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e62000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a000004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7da58001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c00116e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001165, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7dc2001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06200001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e1a0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x05cc0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e0d000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95000007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e02401e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06640001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06640008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x05d80008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c00116e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001168, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7dc2401e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06640001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7da58001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c00116e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x05e00008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7da2000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9600ffe6, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x17640002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c00116e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001190, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4200006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a00ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c00116b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc420000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2a200001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce00001a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce81c078, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec1c080, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01c081, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd41c082, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf01c083, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12640002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x22640435, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce41c084, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0528117e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x312c0003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001190, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001185, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001182, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001182, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4300012, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b00ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac0000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc03a0400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4340004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc418000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x15980008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1198001c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d81c00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc130b7, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf8130b5, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04240008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc418000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41c0049, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x19a000e8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x29a80008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7de2c00c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc421325e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26200010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc415326d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a000006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc420007d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96000004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96c00003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce40003e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800011a3, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d654001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd41326d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c020001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96000005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4100026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4240081, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4140025, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800011b6, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4253279, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc415326d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc431326c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2730003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x3b380006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97800004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x3f38000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b800004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800011b4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04300006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800011b4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0430000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04380002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7fb10004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e57000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e578002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d67c002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0be40001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d3a4002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x202c002c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc421325e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04280020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec1326c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26200010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x3e640010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96000003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96400002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce81325e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4300028, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc434002e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x17780001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27740001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x07a811cf, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b00feb8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc414005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x954009a7, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000aa7, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000bfc, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800012e9, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c00120d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc1c07c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc41c07d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc41c08c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c410001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc41c079, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd01c07e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c414001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18f0012f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18f40612, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18cc00c1, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f73400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7cf7400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x39600004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a000002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc0140004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x11600001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18fc003e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9740001c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400041, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc425c07f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97c00003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x166c001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800011ee, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1a6c003e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96c00006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04200002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a200001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a00ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800011e8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc428002c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96800010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26ac007f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec0001b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1ab00030, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1aac0fe8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc434000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b40ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec0001b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc434000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b40ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001205, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a200001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a00ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc425c07f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x166c001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x11600001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac0fffa, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001232, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000033, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc438000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43c0009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27fc0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97c0fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd841c07f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43dc07f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1bfc0078, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ffbc00c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97c0fffd, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc03a2800, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf81c07c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01c07d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01c08c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01c079, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01c07e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04380040, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf80001b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc438000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04380060, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf80001b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc438000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04380002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0bb80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43dc07f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x17fc001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04380010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9bc0fffa, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd801c07f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43dc07f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00078, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000034, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc03ae000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf81c200, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc03a0800, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf81c07c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01c07d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01c08c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01c079, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01c07e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04380040, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf80001b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc438000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04380002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0bb80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43dc07f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x17fc001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04380010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9bc0fffa, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc03ae000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf81c200, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc03a4000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf81c07c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01c07d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01c08c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01c079, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01c07e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04380002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0bb80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43dc07f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x17fc001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04380010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9bc0fffa, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c0007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x30d00002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99000052, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc424005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9640090f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c410001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc428000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1514001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x19180038, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2aa80008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99400030, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x30dc0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99c0000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42d324e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc431324d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x52ec0020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc435324f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4293256, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1ab0c006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x52ec0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000127f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42d3258, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4313257, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x52ec0020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4353259, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc429325a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1ab0c012, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x07740001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04240002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26a0003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e624004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f67800f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97800002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04340000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x53740002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ef6c011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1ab42010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x16a8000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26a80800, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2b740000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f73400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f6b400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf40001c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd2c0001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc438000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4100011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1514001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99400006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9980000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c0012e1, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c0007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04100000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc424005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x964008d7, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd9800036, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000c16, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42c001d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c00005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc431325a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b300677, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x11dc000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800012aa, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4313256, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b34060b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b300077, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f37000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x13300017, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04340100, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26ec00ff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc03a8002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ef6c00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7edec00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f3b000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ef2c00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec1325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000c16, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4140032, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc410001d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x29540008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40d325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1858003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x251000ff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99800007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d0cc00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc1325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc411325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x251001ef, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd01325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18d0006c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18d407f0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9900000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04100002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4193256, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41d324f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2598003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d190004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d5d4001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d52000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a000003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd41324f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800012d8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d514002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd41324f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800012d8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4193259, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41d325a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d958001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7dd5c002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd813259, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc1325a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc411325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x251001ef, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd01325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1ccc001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc1325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40d325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94c00001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c0021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4340028, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x14f00010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4380030, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43c0007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b000004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b40000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b80000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x17300001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b000005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00037, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c000190, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000032, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000028, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd800002b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd980003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97c00002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd9c0003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001082, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd9800040, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97c00002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd9c00040, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800010de, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43c0007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x33f80003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97800051, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc80003b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x24b00008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc418000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1330000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18a800e5, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1d980008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12a80008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7da9800a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x29980008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4353249, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b74003e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b400002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd840003d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2b304000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf01326c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc431326c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c434001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b4c00f8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c410001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c414001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x50700020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04e81324, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18ac0024, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c41c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x50600020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc400078, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x30e40004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a400007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d71401a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x596401fc, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12640009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b74008d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e76400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2a640000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec00008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000016a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000016a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000016a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000016a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000132c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000133b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001344, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000016a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4340004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42530b5, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1a68003a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a80fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2024003a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc418000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x25980700, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x11980014, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d19000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd0130b7, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce4130b5, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001190, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce40001c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd140001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc428000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a80ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4240011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7de6800f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a80ffea, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001190, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce40001c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd140001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc428000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a80ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc8240011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7de1c01a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7de6800f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a80ffe0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001190, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c00104f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28182002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc430000d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4340035, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc8140023, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4180081, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x13300005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4240004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x11a00002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12640004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d614011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4100026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x05980008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ca4800a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d1a0002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7cb0800a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x3e280008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7cb4800a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4300027, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x042c0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd1400025, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf000024, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x20240030, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ca48001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc800026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c434001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b4c00f8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc400026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28340000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c414001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x507c0020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x30e40004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a400005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d7d401a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd1400072, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc8140072, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x557c0020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28342002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd4400026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc000026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a800005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x32280000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a800002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c018001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04380028, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec0003a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf81a2a4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001037, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94c007eb, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x50500020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d0d001a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd1000072, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc8100072, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x591c01fc, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x11dc0009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x45140210, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x595801fc, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x11980009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x29dc0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc0001c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd140001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc418000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4200011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1624001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96400069, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28cc0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce013249, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1a307fe8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf00000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x23304076, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd1000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41d3254, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4253256, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18cc00e8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x10cc0015, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x4514020c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd140001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc418000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4200011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce013248, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1a2001e8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12200014, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2a204001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce000013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1a64003c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1264001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x11dc0009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x15dc000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7dcdc00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e5dc00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc00100, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf00000d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf00000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001427, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04340022, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x07740001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04300010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdf430000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c434001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd4412e01, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0434001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdf430000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdf030000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd4412e40, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc41c030, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc41c031, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x248dfffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc12e00, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc812e00, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c434001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c434001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c00142b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28cc0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x45140248, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd140001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc418000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc8200011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce013257, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x56200020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce013258, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0434000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdb000024, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd1400025, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x45540008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd140001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc418000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc8200011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce013259, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x56200020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc0337fff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f220009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce01325a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x55300020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d01c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x042c01d0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c000d61, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06ec0004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f01c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c000d61, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x041c0002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x042c01c8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c000d61, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4380012, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000aa7, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x50500020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001427, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7cd0c01a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4200007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd0c00072, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc8240072, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd240001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c414001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x19682011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x5a6c01fc, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12ec0009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7eeac00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2aec0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec0001c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc430000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b00ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4180011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c438001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99800007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdf830000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfa0000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c00142b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c00142b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000012, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43c0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9bc0ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400012, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43c0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97c0ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4380007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x17b80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18d40038, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c410001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b800004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc414005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9540073d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18c80066, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c414001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x30880001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c418001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94800008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c00187c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42c0004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd910000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec00008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d410001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x043c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c41c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c420001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04240001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06200001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x4220000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a640001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc000078, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a40fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x24e80007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x24ec0010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac00006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42c0004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc5310000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec00008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001465, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d15001a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd1000072, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc82c0072, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd2c0001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18f02011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x5aec01fc, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12ec0009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ef2c00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2aec0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec0001c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42c000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac0ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4300011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96800012, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12a80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0aa80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06a8146a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f1f0009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f1b400f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001478, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f1b400e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001478, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f1b400c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000147a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f1b400d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000147a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f1b400f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000147a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f1b400e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000147a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f334002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97400014, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000147b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b400012, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b800005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9bc0001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e024001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x043c0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000144a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c0032, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc438001d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28cc0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43d325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1bb81ff0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7fbfc00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc1325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc411325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x251001ef, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd01325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94800007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c00187c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42c0004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd910000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec00008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b800003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c0032, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28cc0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40d325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800012c2, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43c0007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc438001d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28cc0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x13f4000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9bc00006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43d3256, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1bf0060b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1bfc0077, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ff3c00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800014a9, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43d325a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1bfc0677, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04300100, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1bb81ff0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f73400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc0328007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7fb7800a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x13fc0017, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ff3c00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ffbc00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc1325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc03a0002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4340004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf8130b5, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000c16, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x043c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc414000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x29540008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4193246, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41d3245, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51980020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7dd9c01a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x45dc0390, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4313267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04183000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd813267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b380057, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b340213, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b300199, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f7b400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f73400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400024, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd1c00025, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc800026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c420001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce000026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c424001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce400026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c428001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce800026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c42c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec00026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c430001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf000026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c434001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c438001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf800026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04182000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd813267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd840004f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1a0800fd, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x109c000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4193265, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7dd9c00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc13265, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2620ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce080228, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9880000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce480250, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce880258, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8080230, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8080238, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8080240, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8080248, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8080268, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8080270, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8080278, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8080280, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd800004f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97c0ec75, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x040c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x041c0010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26180001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x09dc0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x16200001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95800002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04cc0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99c0fffb, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc80230, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8080238, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8080240, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8080248, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x040c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce480250, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce880258, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x52a80020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e6a401a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x041c0020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x66580001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x09dc0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x56640001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95800002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04cc0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99c0fffb, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc80260, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8080268, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8080270, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8080278, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8080280, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x040c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec80288, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf080290, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec80298, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf0802a0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x040c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x041c0010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf4802a8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27580001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x09dc0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x17740001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95800002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04cc0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99c0fffb, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc802b0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd80802b8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x178c000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27b8003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7cf8c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf8802c0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc802c8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf8802d0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf8802d8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd800004f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97c00002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28cc0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43d3265, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1bc800ea, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c418001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x25b8ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4930240, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc48f0238, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04cc0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x24cc000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7cd2800c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a80000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc5230309, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2620ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e3a400c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a400004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x05100001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2510000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001539, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd08034b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc48f0230, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4930240, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x98c00004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd880353, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c00163f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc49b0353, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4930238, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc48f0228, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x05100001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2510000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7cd14005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x25540001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99400004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x05100001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2510000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000154f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc48f0230, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c41c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd080238, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd08034b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x08cc0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2598ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x3d200008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc80230, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd900309, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8100319, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04340801, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2198003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd910ce7, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4190ce6, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d918005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x25980001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9580fffd, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d918004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd810ce6, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a000003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdd1054f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000156e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x090c0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdcd050e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x040c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x110c0014, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28cc4001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc41230a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc41230b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc41230c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc41230d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc480329, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc48032a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc4802e0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000055, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc48f02e0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x24d8003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x09940001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x44100001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9580002c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95400005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x09540001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51100001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x69100001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000157f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x24cc003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4970290, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc49b0288, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d59401a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc49b02a0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc49f0298, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51980020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d9d801a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x041c0040, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04200000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7dcdc002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d924019, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d26400c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x09dc0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51100001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06200001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99c0fffa, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc48f0230, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4930240, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c00163f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001579, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d010021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d914019, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4930238, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x55580020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd480298, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd8802a0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x10d40010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12180016, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc51f0309, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d95800a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d62000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7dd9c00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdd00309, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce113320, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc48f02e0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc49b02b0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18dc01e8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7dd9400e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc48f0230, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4930240, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c0001d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95400003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c00163f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800015aa, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc48f0238, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4a302b8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12240004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e5e400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4ab02a8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04100000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce4c0319, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d9d8002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ea14005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x25540001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99400004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06200001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2620000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800015bc, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x09dc0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04240001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e624004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06200001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d25000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2620000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99c0fff4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd0d3330, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce0802b8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd8802b0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4ab02e0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1aa807f0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc48f02d0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc49702d8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc49b02c8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc49f02c0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96800028, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d4e000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9600000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d964002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e6a000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96000003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d694001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800015e9, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7cde4002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e6a000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96000008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7de94001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800015e9, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7cd64002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e6a000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96000003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d694001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800015e9, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc48f0230, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4930240, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c00163f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800015cd, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4930238, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d698002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd4802d8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x129c0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc50f0319, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x11a0000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x11140001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4340004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e1e000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1198000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd953300, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e0e000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12a8000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce953301, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce100319, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4b70280, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4b30278, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f73800a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x536c0020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9780eb68, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001608, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8080278, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8080280, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x043c0003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001609, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x043c0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x30b40000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b400011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4b70258, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4b30250, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x53780020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7fb3801a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7faf8019, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04300020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04280000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x67b40001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0b300001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x57b80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97400002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06a80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b00fffb, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4bb0260, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7fab8001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf880260, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04300020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04280000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x66f40001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0b300001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x56ec0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97400005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4353247, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f7f4009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b40fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06a80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b00fff7, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x269c0007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x11dc0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x29dc0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26a00018, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12200003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7de1c00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26a00060, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06200020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x16200001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7de1c00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x269c0018, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26a00007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26a40060, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x11dc0006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12200006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x16640001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x29dc0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7de1c00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7de5c00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4b70228, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x05100001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04cc0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2510000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc80230, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f514005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x25540001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99400004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x05100001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2510000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001644, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4b30248, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd080240, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f130005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27300001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b000002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001688, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c00120d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001219, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001232, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04300001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04340801, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f130004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf01051e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42d051f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ed2c005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26ec0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96c0fffd, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf01051f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000055, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc5170309, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x195c07f0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x196007f6, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04340000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c00008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x09dc0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04340001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c00005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x09dc0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x53740001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x6b740001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001665, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4a702a0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4ab0298, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x52640020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e6a401a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f634014, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e76401a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4300004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x56680020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8113320, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce480298, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce8802a0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc5170319, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4b702b0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x255c000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f5f4001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8113330, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf4802b0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x11340001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x195c07e8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x196007ee, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8353300, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e1e4001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8353301, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce4802d0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8100309, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8100319, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf000008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4970258, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc48f0250, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7cd4c01a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4af0280, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4b30278, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x52ec0020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04140020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04280000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x64d80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x09540001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x54cc0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95800060, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4193247, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x25980001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9580005c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7dc24001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41d3248, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x25dc000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7dd2000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96000057, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41d3255, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc435324f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7df5c00c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99c00004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4193265, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x25980040, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9580fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc439325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1bb0003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000049, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1bb000e8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x33380003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b800046, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x33300002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9700000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4393260, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1bb000e4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x33300004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000040, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc431325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27300010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b00fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800016f1, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc033ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2f3000ff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc439325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f3b0009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf01325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc439325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27b800ff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b80fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8c00033, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4300009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27300008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9700fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1a7003e6, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27380003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x13b80004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27300003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x13300003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7fb38001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1a7000e8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7fb38001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x13300001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7fb38001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x07b80002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1a700064, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x33300002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x17b00005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x07300003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf012082, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0b300003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800016df, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x17b00005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf012082, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x13300005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7fb30002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4392083, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7fb38005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27b80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b80ffdf, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8c00034, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc431325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27300010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b00fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc439325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27b000ff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b00ffca, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd841325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2030007b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf01325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800016f2, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd841325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04300001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f2b0014, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06a80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9940ff9c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001608, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8080278, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8080280, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd840004f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc414000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x29540008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43d3265, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1bc800ea, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd80802e9, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18fc0064, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9bc00042, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4193246, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41d3245, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51980020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7dd9801a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x45980400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4313267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x043c3000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc13267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43d3267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9bc00001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b380057, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b340213, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b300199, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f7b400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f73400a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400024, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x14f4001d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4bf02e9, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9bc0001c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c410001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x192807fa, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4bf0258, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4a70250, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x53fc0020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e7e401a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x042c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04300000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x667c0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x56640001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06ec0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97c0fffd, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x07300001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0aec0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7eebc00c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06ec0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97c0fff8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0b300001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x43300007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x53300002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7db30011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd3000025, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc03ec005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2bfca200, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd000026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x192807fa, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc01f007f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d1d0009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2110007d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x203c003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc13256, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c0017f5, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd013254, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18fc01e8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc13248, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c00185b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8413247, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0b740001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b40ffd5, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd800004f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4bf02e9, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97c0ea24, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x14d4001d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4930260, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d52400e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc49f0258, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4a30250, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51dc0020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7de1801a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96400017, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d534002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4af0270, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7dae4005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26640001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x32e0001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a400006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06ec0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96000002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x042c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec80270, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000174f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0b740001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c00178a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x05100001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b40fff3, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4af0280, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4b30278, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x52ec0020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001608, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8080278, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8080280, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4ab0268, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7daa4005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26640001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x32a0001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a400005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06a80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96000002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x24280000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001765, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c410001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc01f007f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x09540001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d1d0009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2110007d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8013256, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c0017f2, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd013254, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4113248, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x15100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x11100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4b3034b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f13000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf013248, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4930260, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001855, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x32a4001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8413247, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd800004f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x09100001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06a80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96400002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x24280000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd080260, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce880268, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9940ffc0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ec28001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x32e0001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4253247, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26640001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9640005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4293265, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4253255, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc431324f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e72400c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26a80040, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a400002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9680fff7, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc429325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1aa4003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96400049, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1aa400e8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x32680003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a800046, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x32640002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9640000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4293260, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1aa400e4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x32640004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96400040, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc425325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26640010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a40fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800017e2, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc027ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2e6400ff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc429325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e6a4009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce41325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc429325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26a800ff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a80fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8c00033, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4240009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26640008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9640fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x19e403e6, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26680003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12a80004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26640003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12640003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ea68001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x19e400e8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ea68001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12640001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ea68001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06a80002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x19e40064, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x32640002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96400009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x16a40005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06640003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce412082, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a640003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800017d0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x16a40005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce412082, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12640005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ea64002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4292083, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ea68005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26a80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a80ffdf, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8c00034, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc425325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26640010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a40fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc429325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26a400ff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a40ffca, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd841325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2024007b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce41325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800017e3, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd841325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4a70280, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4ab0278, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x52640020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e6a401a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04280001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7eae8014, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e6a401a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x56680020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce480278, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce880280, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06ec0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96000002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x042c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec80270, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c438001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c420001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800017fe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4bf02e9, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9bc00006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c438001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c420001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf800026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce000026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800017fe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43b02eb, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42302ec, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf813245, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce013246, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x52200020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7fa3801a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x47b8020c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x15e00008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1220000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2a206032, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x513c001e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e3e001a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4bf02e9, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9bc00005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43c000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2bfc0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000180f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4313267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b3c0077, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b300199, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ff3000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1330000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2b300032, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x043c3000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc13267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43d3267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd200000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4200007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd3800002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf000002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000040, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96000002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400040, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400018, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x043c2000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc13267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000018, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8800010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7dc30001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdc1e0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04380032, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf80000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001427, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc413248, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43d3269, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27fc000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x33fc0003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97c00011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x043c001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdfc30000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd4413249, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c43c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c43c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x043c0024, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0bfc0021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdfc30000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd441326a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x173c0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b300303, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f3f0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x043c0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ff3c004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc13084, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001842, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x043c0024, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdfc30000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd4413249, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c43c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x23fc003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc1326d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0bb80026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdf830000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd441326e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c438001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c438001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4393265, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1fb8ffc6, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xddc30000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf813265, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a000003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc0000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001852, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc0000d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce000010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c00142b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c41c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c420001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc13252, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce013253, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001878, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc49f02e9, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99c00018, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c41c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c420001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc13252, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce013253, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43c000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2bfc0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x043c3000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc13267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43d3267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97c0ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc00026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce000026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41c0012, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99c0ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43c000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2bfc0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x043c2000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc13267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001878, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41f02ed, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42302ee, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc13252, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce013253, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04200001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e2a0004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce013084, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28340001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x313c0bcc, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9bc00010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x393c051f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9bc00004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x3d3c050e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9bc0000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97c0000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x393c0560, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9bc00004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x3d3c054f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9bc00007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97c00007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x393c1538, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9bc00005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x3d3c1537, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9bc00002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97c00002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2b740800, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28cc0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43d3265, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1bc800ea, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18e8007c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c42c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06a8189a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000189e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800018c5, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800018f2, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000016a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c414001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18d0007e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x50580020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x09200001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d59401a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd1400072, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc8140072, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x09240002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c418001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c41c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99000011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4340004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc42130b5, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1a24002c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a40fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2020002c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc418000d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1198001c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x10cc0004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x14cc0004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7cd8c00a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc130b7, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce0130b5, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd1400025, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x5978073a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2bb80002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf800024, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd800026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc00026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9600e8a8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4300012, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b00ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9640e8a5, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800018a9, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04140000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc55b0309, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x3d5c0010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x05540001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2598ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x09780001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7dad800c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99c0ffd2, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9580fff9, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4970258, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4930250, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d15001a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04140020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04280000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x442c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x65180001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x09540001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x55100001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9580000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41d3248, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04300001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f2b0014, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x25dc000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7df9c00c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c00004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8c13260, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd901325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06a80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9940fff1, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04140020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04280000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x66d80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x09540001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x56ec0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95800005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc421325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26240007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a40fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06a80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9940fff7, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000189e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04140020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04280000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x09540001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41d3254, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc023007f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x19e4003e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7de1c009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7dee000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96400008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96000007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8c13260, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd901325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc421325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x261c0007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99c0fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000189e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06a80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9940fff0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000189e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28cc0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43d3265, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1bc800ea, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18e00064, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06281911, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x14f4001d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x24cc0003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001915, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x800019af, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001a2b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8000016a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc48032b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc480333, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc48033b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc480343, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x98800011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4213246, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4253245, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x52200020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e26401a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x46640400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4313267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04203000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce013267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4213267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b3c0057, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b200213, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b300199, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e3e000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e32000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce000024, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4970258, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4930250, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d15001a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4af0280, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4b30278, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x52ec0020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04180000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04140020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04280000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f438001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41d3247, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x25dc0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c00068, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4213254, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1a1c003e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c00065, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc01f007f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e1e0009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97800062, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0bb80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x43bc0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7fcbc001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc7df032b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e1fc00c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97c0fffa, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x043c0101, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94c00002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x043c0102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc439325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1bb0003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000049, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1bb000e8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x33380003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b800046, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x33300002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4393260, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1bb000e4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x33300004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000040, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc431325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27300010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b00fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001994, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc033ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2f3000ff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc439325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f3b0009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf01325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc439325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27b800ff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b80fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8c00033, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4300009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27300008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9700fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x19f003e6, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27380003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x13b80004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27300003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x13300003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7fb38001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x19f000e8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7fb38001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x13300001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7fb38001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x07b80002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x19f00064, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x33300002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x17b00005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x07300003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf012082, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0b300003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001982, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x17b00005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf012082, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x13300005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7fb30002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4392083, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7fb38005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27b80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b80ffdf, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8c00034, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc431325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27300010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b00fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc439325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27b000ff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b00ffcb, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc1325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2030007b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf01325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001995, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc1325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04300001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f2b0014, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x98800009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x41bc0007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x53fc0002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e7fc011, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd3c00025, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43c0012, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9bc0ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x653c0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7dbd8001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06a80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x09540001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x55100001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9940ff8f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43c000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2bfc0008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x043c2000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcfc13267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8080278, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8080280, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c410001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04140000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc55b0309, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x3d5c0010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2598ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x05540001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d91800c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c00003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9580fff8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x09780001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4970258, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4930250, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d15001a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4af0280, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4b30278, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x52ec0020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04140020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04280000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x65180001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x09540001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x55100001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9580005d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4253247, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26640001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04200101, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96400058, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7dc24001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41d3248, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x25dc000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7df9c00c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95c00053, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94c00002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04200102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e41c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc425325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1a70003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000049, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1a7000e8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x33240003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a400046, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x33300002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9700000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4253260, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1a7000e4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x33300004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000040, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc431325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27300010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b00fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001a21, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc033ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2f3000ff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc425325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f270009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf01325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc425325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x266400ff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a40fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8c00033, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4300009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27300008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9700fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x19f003e6, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27240003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12640004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27300003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x13300003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e724001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x19f000e8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e724001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x13300001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e724001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06640002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x19f00064, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x33300002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x16700005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x07300003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf012082, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0b300003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001a0f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x16700005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf012082, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x13300005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e730002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4252083, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e724005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x26640001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a40ffdf, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8c00034, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc431325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27300010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b00fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc425325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x267000ff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b00ffca, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce01325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2030007b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf01325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001a22, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce01325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04300001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f2b0014, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06a80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9940ff9f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8080278, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8080280, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001a31, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8080278, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8080280, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4213246, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4253245, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x52200020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e26401a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x46640400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4313267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04203000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce013267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4213267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b180057, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b200213, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1b300199, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e1a000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e32000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce000024, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4970258, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4930250, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d15001a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4af0280, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4b30278, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x52ec0020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04140020, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04280000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x65180001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95800060, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4193247, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x25980001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04200101, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94c00005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x30f00005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04200005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b000002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04200102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95800056, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc439325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1bb0003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000049, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1bb000e8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x33380003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b800046, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x33300002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9700000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4393260, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1bb000e4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x33300004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000040, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc431325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27300010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b00fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001aa2, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc033ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2f3000ff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc439325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f3b0009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf01325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc439325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27b800ff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b80fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8c00033, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4300009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27300008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9700fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x19f003e6, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27380003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x13b80004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27300003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x13300003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7fb38001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x19f000e8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7fb38001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x13300001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7fb38001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x07b80002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x19f00064, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x33300002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x17b00005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x07300003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf012082, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0b300003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001a90, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x17b00005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf012082, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x13300005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7fb30002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4392083, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7fb38005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27b80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b80ffdf, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8c00034, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc00013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc431325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27300010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b00fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc439325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27b000ff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b00ffca, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce01325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2030007b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf00325b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001aa3, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce01325d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04300001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7f2b0014, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc49b02e9, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99800005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd2400025, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x4664001c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000026, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x06a80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x09540001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x55100001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9940ff9c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc49b02e9, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99800008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc430000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2b300008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf000013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04302000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcf013267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc4313267, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x244c00ff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc4c0200, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc44f0200, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc410000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc414000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d158010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x059cc000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccdd0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c0037, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94c0ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc000049, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c003a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94c0ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x24d00001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9500e69a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18d0003b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18d40021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99400006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd840004a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c003c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94c0ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x14cc0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94c00028, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000033, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc438000b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43c0009, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x27fc0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97c0fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd841c07f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43dc07f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1bfc0078, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7ffbc00c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x97c0fffd, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x99000004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc0120840, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x282c0040, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001ae8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc0121841, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x282c001a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd01c07c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01c07d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01c08c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01c079, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01c07e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04200004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcec0001b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a200001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9a00ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc425c07f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x166c001f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04200004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9ac0fffb, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc434000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9b40ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd801c07f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc425c07f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce400078, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8000034, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9940e66b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd800004a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c0036, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x24d00001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9900fffe, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18cc0021, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc00047, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc000046, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c0039, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94c0ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c003d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x98c0ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x24d003ff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18d47fea, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x18d87ff4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd00004c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd40004e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd80004d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd41c405, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc02a0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2aa80001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd01c406, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01c406, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01c406, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c0006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x98c0ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc414000e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x29540008, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x295c0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8c1325e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcdc0001a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x11980002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x4110000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc0160800, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7d15000a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc0164010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd41c078, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01c080, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01c081, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd81c082, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc01c083, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd01c084, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c0006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x98c0ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400048, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c003b, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x94c0ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000c16, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd801c40a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd901c40d, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd801c410, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd801c40e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd801c40f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc40c0040, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04140001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x09540001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9940ffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04140096, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc1c400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc411c401, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9500fffa, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc424003e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04d00001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x11100002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd01c40c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc0180034, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd81c411, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd841c414, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0a540001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcd41c412, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x2468000f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc419c416, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x41980003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc41c003f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7dda0001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x12200002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x10cc0002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xccc1c40c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd901c411, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce41c412, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xce292e40, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc412e01, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc412e02, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc412e03, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc412e00, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000aa7, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc43c0007, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdc120000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x31144000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x95400005, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xdc030000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xcc3c000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x33f80003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x9780e601, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x188cfff0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x04e40002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001190, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc424005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96400006, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc424005e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x96400003, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80001b74, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xbf810000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000004, mmCP_DFY_CNTL                              },
-	{ PwrCmdWrite, 0x000000b4, mmCP_DFY_ADDR_HI                           },
-	{ PwrCmdWrite, 0x54106500, mmCP_DFY_ADDR_LO                           },
-	{ PwrCmdWrite, 0x7e000200, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e020204, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc00a0505, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xbf8c007f, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xb8900904, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xb8911a04, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xb8920304, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xb8930b44, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x921c0d0c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x921c1c13, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x921d0c12, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x811c1d1c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x811c111c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x921cff1c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000400, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x921dff10, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000100, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x81181d1c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e040218, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0701000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0701000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0701000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0701000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0701000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0701000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050102, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xbf810000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000004, mmCP_DFY_CNTL                              },
-	{ PwrCmdWrite, 0x000000b4, mmCP_DFY_ADDR_HI                           },
-	{ PwrCmdWrite, 0x54106900, mmCP_DFY_ADDR_LO                           },
-	{ PwrCmdWrite, 0x7e080200, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x7e100204, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xbefc00ff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00010000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x24200087, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x262200ff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x000001f0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x20222282, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x28182111, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0000040c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0000080c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0000040c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0000080c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0000040c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0000080c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0000040c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0000080c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0000040c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0000080c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0000040c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0000080c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0000040c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0000080c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0000040c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0000080c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0000040c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0000080c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0000040c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0000080c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xbf810000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x80000004, mmCP_DFY_CNTL                              },
-	{ PwrCmdWrite, 0x000000b4, mmCP_DFY_ADDR_HI                           },
-	{ PwrCmdWrite, 0x54116f00, mmCP_DFY_ADDR_LO                           },
-	{ PwrCmdWrite, 0xc0310800, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000040, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xb4540fe8, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000041, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0000000c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x07808000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x540fee40, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x000000b4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x54116f00, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x000000b4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00005301, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xb4540fef, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x540fee20, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x000000b4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x08000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc0310800, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000040, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xb454105e, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x000000c0, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x07808000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x540fee40, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x000000b4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x54117300, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x000000b4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00005301, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xb4540fef, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x540fee20, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x000000b4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x08000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc0310800, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000040, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xb4541065, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000500, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0000001c, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x07808000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x540fee40, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x000000b4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x54117700, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x000000b4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00005301, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xb4540fef, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x540fee20, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x000000b4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x08000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xc0310800, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000040, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xb4541069, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000444, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x0000008a, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x07808000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000002, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x540fee40, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x000000b4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000010, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000004, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x54117b00, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x000000b4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00005301, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0xb4540fef, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x540fee20, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x000000b4, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x08000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_MEC_CNTL                              },
-	{ PwrCmdWrite, 0x00000000, mmCP_MEC_CNTL                              },
-	{ PwrCmdWrite, 0x00000004, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x54116f00, mmCP_MQD_BASE_ADDR                         },
-	{ PwrCmdWrite, 0x000000b4, mmCP_MQD_BASE_ADDR_HI                      },
-	{ PwrCmdWrite, 0xb4540fef, mmCP_HQD_PQ_BASE                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_BASE_HI                        },
-	{ PwrCmdWrite, 0x540fee20, mmCP_HQD_PQ_WPTR_POLL_ADDR                 },
-	{ PwrCmdWrite, 0x000000b4, mmCP_HQD_PQ_WPTR_POLL_ADDR_HI              },
-	{ PwrCmdWrite, 0x00005301, mmCP_HQD_PERSISTENT_STATE                  },
-	{ PwrCmdWrite, 0x00010000, mmCP_HQD_VMID                              },
-	{ PwrCmdWrite, 0xc8318509, mmCP_HQD_PQ_CONTROL                        },
-	{ PwrCmdWrite, 0x00000005, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x54117300, mmCP_MQD_BASE_ADDR                         },
-	{ PwrCmdWrite, 0x000000b4, mmCP_MQD_BASE_ADDR_HI                      },
-	{ PwrCmdWrite, 0xb4540fef, mmCP_HQD_PQ_BASE                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_BASE_HI                        },
-	{ PwrCmdWrite, 0x540fee20, mmCP_HQD_PQ_WPTR_POLL_ADDR                 },
-	{ PwrCmdWrite, 0x000000b4, mmCP_HQD_PQ_WPTR_POLL_ADDR_HI              },
-	{ PwrCmdWrite, 0x00005301, mmCP_HQD_PERSISTENT_STATE                  },
-	{ PwrCmdWrite, 0x00010000, mmCP_HQD_VMID                              },
-	{ PwrCmdWrite, 0xc8318509, mmCP_HQD_PQ_CONTROL                        },
-	{ PwrCmdWrite, 0x00000006, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x54117700, mmCP_MQD_BASE_ADDR                         },
-	{ PwrCmdWrite, 0x000000b4, mmCP_MQD_BASE_ADDR_HI                      },
-	{ PwrCmdWrite, 0xb4540fef, mmCP_HQD_PQ_BASE                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_BASE_HI                        },
-	{ PwrCmdWrite, 0x540fee20, mmCP_HQD_PQ_WPTR_POLL_ADDR                 },
-	{ PwrCmdWrite, 0x000000b4, mmCP_HQD_PQ_WPTR_POLL_ADDR_HI              },
-	{ PwrCmdWrite, 0x00005301, mmCP_HQD_PERSISTENT_STATE                  },
-	{ PwrCmdWrite, 0x00010000, mmCP_HQD_VMID                              },
-	{ PwrCmdWrite, 0xc8318509, mmCP_HQD_PQ_CONTROL                        },
-	{ PwrCmdWrite, 0x00000007, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x54117b00, mmCP_MQD_BASE_ADDR                         },
-	{ PwrCmdWrite, 0x000000b4, mmCP_MQD_BASE_ADDR_HI                      },
-	{ PwrCmdWrite, 0xb4540fef, mmCP_HQD_PQ_BASE                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_BASE_HI                        },
-	{ PwrCmdWrite, 0x540fee20, mmCP_HQD_PQ_WPTR_POLL_ADDR                 },
-	{ PwrCmdWrite, 0x000000b4, mmCP_HQD_PQ_WPTR_POLL_ADDR_HI              },
-	{ PwrCmdWrite, 0x00005301, mmCP_HQD_PERSISTENT_STATE                  },
-	{ PwrCmdWrite, 0x00010000, mmCP_HQD_VMID                              },
-	{ PwrCmdWrite, 0xc8318509, mmCP_HQD_PQ_CONTROL                        },
-	{ PwrCmdWrite, 0x00000004, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000104, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000204, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000304, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000404, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000504, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000604, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000704, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000005, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000105, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000205, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000305, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000405, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000505, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000605, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000705, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000006, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000106, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000206, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000306, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000406, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000506, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000606, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000706, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000007, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000107, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000207, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000307, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000407, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000507, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000607, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000707, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000008, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000108, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000208, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000308, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000408, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000508, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000608, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000708, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000009, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000109, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000209, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000309, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000409, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000509, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000609, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000709, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
-	{ PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
-	{ PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
-	{ PwrCmdWrite, 0x00000004, mmSRBM_GFX_CNTL                            },
-	{ PwrCmdWrite, 0x01010101, mmCP_PQ_WPTR_POLL_CNTL1                    },
-	{ PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
-	{ PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
-	{ PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
-	{ PwrCmdEnd,   0x00000000, 0x00000000                                 },
+static const PWR_Command_Table pwr_virus_table_post[] = {
+	{ 0x00000000, mmCP_MEC_CNTL                              },
+	{ 0x00000000, mmCP_MEC_CNTL                              },
+	{ 0x00000004, mmSRBM_GFX_CNTL                            },
+	{ 0x54116f00, mmCP_MQD_BASE_ADDR                         },
+	{ 0x000000b4, mmCP_MQD_BASE_ADDR_HI                      },
+	{ 0xb4540fef, mmCP_HQD_PQ_BASE                           },
+	{ 0x00000000, mmCP_HQD_PQ_BASE_HI                        },
+	{ 0x540fee20, mmCP_HQD_PQ_WPTR_POLL_ADDR                 },
+	{ 0x000000b4, mmCP_HQD_PQ_WPTR_POLL_ADDR_HI              },
+	{ 0x00005301, mmCP_HQD_PERSISTENT_STATE                  },
+	{ 0x00010000, mmCP_HQD_VMID                              },
+	{ 0xc8318509, mmCP_HQD_PQ_CONTROL                        },
+	{ 0x00000005, mmSRBM_GFX_CNTL                            },
+	{ 0x54117300, mmCP_MQD_BASE_ADDR                         },
+	{ 0x000000b4, mmCP_MQD_BASE_ADDR_HI                      },
+	{ 0xb4540fef, mmCP_HQD_PQ_BASE                           },
+	{ 0x00000000, mmCP_HQD_PQ_BASE_HI                        },
+	{ 0x540fee20, mmCP_HQD_PQ_WPTR_POLL_ADDR                 },
+	{ 0x000000b4, mmCP_HQD_PQ_WPTR_POLL_ADDR_HI              },
+	{ 0x00005301, mmCP_HQD_PERSISTENT_STATE                  },
+	{ 0x00010000, mmCP_HQD_VMID                              },
+	{ 0xc8318509, mmCP_HQD_PQ_CONTROL                        },
+	{ 0x00000006, mmSRBM_GFX_CNTL                            },
+	{ 0x54117700, mmCP_MQD_BASE_ADDR                         },
+	{ 0x000000b4, mmCP_MQD_BASE_ADDR_HI                      },
+	{ 0xb4540fef, mmCP_HQD_PQ_BASE                           },
+	{ 0x00000000, mmCP_HQD_PQ_BASE_HI                        },
+	{ 0x540fee20, mmCP_HQD_PQ_WPTR_POLL_ADDR                 },
+	{ 0x000000b4, mmCP_HQD_PQ_WPTR_POLL_ADDR_HI              },
+	{ 0x00005301, mmCP_HQD_PERSISTENT_STATE                  },
+	{ 0x00010000, mmCP_HQD_VMID                              },
+	{ 0xc8318509, mmCP_HQD_PQ_CONTROL                        },
+	{ 0x00000007, mmSRBM_GFX_CNTL                            },
+	{ 0x54117b00, mmCP_MQD_BASE_ADDR                         },
+	{ 0x000000b4, mmCP_MQD_BASE_ADDR_HI                      },
+	{ 0xb4540fef, mmCP_HQD_PQ_BASE                           },
+	{ 0x00000000, mmCP_HQD_PQ_BASE_HI                        },
+	{ 0x540fee20, mmCP_HQD_PQ_WPTR_POLL_ADDR                 },
+	{ 0x000000b4, mmCP_HQD_PQ_WPTR_POLL_ADDR_HI              },
+	{ 0x00005301, mmCP_HQD_PERSISTENT_STATE                  },
+	{ 0x00010000, mmCP_HQD_VMID                              },
+	{ 0xc8318509, mmCP_HQD_PQ_CONTROL                        },
+	{ 0x00000004, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000104, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000204, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000304, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000404, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000504, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000604, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000704, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000005, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000105, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000205, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000305, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000405, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000505, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000605, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000705, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000006, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000106, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000206, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000306, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000406, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000506, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000606, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000706, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000007, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000107, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000207, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000307, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000407, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000507, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000607, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000707, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000008, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000108, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000208, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000308, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000408, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000508, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000608, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000708, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000009, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000109, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000209, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000309, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000409, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000509, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000609, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000709, mmSRBM_GFX_CNTL                            },
+	{ 0x00000000, mmCP_HQD_ACTIVE                            },
+	{ 0x00000000, mmCP_HQD_PQ_RPTR                           },
+	{ 0x00000000, mmCP_HQD_PQ_WPTR                           },
+	{ 0x00000001, mmCP_HQD_ACTIVE                            },
+	{ 0x00000004, mmSRBM_GFX_CNTL                            },
+	{ 0x01010101, mmCP_PQ_WPTR_POLL_CNTL1                    },
+	{ 0x00000000, mmGRBM_STATUS                              },
+	{ 0x00000000, mmGRBM_STATUS                              },
+	{ 0x00000000, mmGRBM_STATUS                              },
+	{ 0x00000000, 0xFFFFFFFF                                 },
 };
 
 
diff --git a/drivers/gpu/drm/amd/powerplay/inc/pp_instance.h b/drivers/gpu/drm/amd/powerplay/inc/pp_instance.h
index 4c3b537a714f..7d1eec5d2e7a 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/pp_instance.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/pp_instance.h
@@ -23,22 +23,15 @@
 #ifndef _PP_INSTANCE_H_
 #define _PP_INSTANCE_H_
 
-#include "smumgr.h"
 #include "hwmgr.h"
-#include "eventmgr.h"
-
-#define PP_VALID  0x1F1F1F1F
 
 struct pp_instance {
-	uint32_t pp_valid;
 	uint32_t chip_family;
 	uint32_t chip_id;
 	bool pm_en;
 	uint32_t feature_mask;
 	void *device;
-	struct pp_smumgr *smu_mgr;
 	struct pp_hwmgr *hwmgr;
-	struct pp_eventmgr *eventmgr;
 	struct mutex pp_lock;
 };
 
diff --git a/drivers/gpu/drm/amd/powerplay/inc/rv_ppsmc.h b/drivers/gpu/drm/amd/powerplay/inc/rv_ppsmc.h
index 901c960cfe21..2b3497135bbd 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/rv_ppsmc.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/rv_ppsmc.h
@@ -70,7 +70,12 @@
 #define PPSMC_MSG_SetPhyclkVoltageByFreq        0x26
 #define PPSMC_MSG_SetDppclkVoltageByFreq        0x27
 #define PPSMC_MSG_SetSoftMinVcn                 0x28
-#define PPSMC_Message_Count                     0x29
+#define PPSMC_MSG_GetGfxclkFrequency            0x2A
+#define PPSMC_MSG_GetFclkFrequency              0x2B
+#define PPSMC_MSG_GetMinGfxclkFrequency         0x2C
+#define PPSMC_MSG_GetMaxGfxclkFrequency         0x2D
+#define PPSMC_MSG_SoftReset                     0x2E
+#define PPSMC_Message_Count                     0x2F
 
 
 typedef uint16_t PPSMC_Result;
diff --git a/drivers/gpu/drm/amd/powerplay/inc/smu72.h b/drivers/gpu/drm/amd/powerplay/inc/smu72.h
index 08cd70c75d8b..9ad1cefff79f 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/smu72.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/smu72.h
@@ -1,4 +1,26 @@
-/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
 #ifndef SMU72_H
 #define SMU72_H
 
diff --git a/drivers/gpu/drm/amd/powerplay/inc/smu72_discrete.h b/drivers/gpu/drm/amd/powerplay/inc/smu72_discrete.h
index b2edbc0c3c4d..2aefbb85f620 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/smu72_discrete.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/smu72_discrete.h
@@ -1,4 +1,26 @@
-/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
 #ifndef SMU72_DISCRETE_H
 #define SMU72_DISCRETE_H
 
diff --git a/drivers/gpu/drm/amd/powerplay/inc/smumgr.h b/drivers/gpu/drm/amd/powerplay/inc/smumgr.h
index 5d61cc9d4554..b1b27b2128f6 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/smumgr.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/smumgr.h
@@ -23,23 +23,13 @@
 #ifndef _SMUMGR_H_
 #define _SMUMGR_H_
 #include <linux/types.h>
-#include "pp_instance.h"
 #include "amd_powerplay.h"
-
-struct pp_smumgr;
-struct pp_instance;
-struct pp_hwmgr;
+#include "hwmgr.h"
 
 #define smu_lower_32_bits(n) ((uint32_t)(n))
 #define smu_upper_32_bits(n) ((uint32_t)(((n)>>16)>>16))
 
-extern const struct pp_smumgr_func cz_smu_funcs;
-extern const struct pp_smumgr_func iceland_smu_funcs;
-extern const struct pp_smumgr_func tonga_smu_funcs;
-extern const struct pp_smumgr_func fiji_smu_funcs;
-extern const struct pp_smumgr_func polaris10_smu_funcs;
-extern const struct pp_smumgr_func vega10_smu_funcs;
-extern const struct pp_smumgr_func rv_smu_funcs;
+
 
 enum AVFS_BTC_STATUS {
 	AVFS_BTC_BOOT = 0,
@@ -85,6 +75,11 @@ enum SMU_MEMBER {
 	VceBootLevel,
 	SamuBootLevel,
 	LowSclkInterruptThreshold,
+	DRAM_LOG_ADDR_H,
+	DRAM_LOG_ADDR_L,
+	DRAM_LOG_PHY_ADDR_H,
+	DRAM_LOG_PHY_ADDR_L,
+	DRAM_LOG_BUFF_SIZE,
 };
 
 
@@ -100,216 +95,44 @@ enum SMU_MAC_DEFINITION {
 	SMU_UVD_MCLK_HANDSHAKE_DISABLE,
 };
 
+extern int smum_get_argument(struct pp_hwmgr *hwmgr);
 
-struct pp_smumgr_func {
-	int (*smu_init)(struct pp_smumgr *smumgr);
-	int (*smu_fini)(struct pp_smumgr *smumgr);
-	int (*start_smu)(struct pp_smumgr *smumgr);
-	int (*check_fw_load_finish)(struct pp_smumgr *smumgr,
-				    uint32_t firmware);
-	int (*request_smu_load_fw)(struct pp_smumgr *smumgr);
-	int (*request_smu_load_specific_fw)(struct pp_smumgr *smumgr,
-					    uint32_t firmware);
-	int (*get_argument)(struct pp_smumgr *smumgr);
-	int (*send_msg_to_smc)(struct pp_smumgr *smumgr, uint16_t msg);
-	int (*send_msg_to_smc_with_parameter)(struct pp_smumgr *smumgr,
-					  uint16_t msg, uint32_t parameter);
-	int (*download_pptable_settings)(struct pp_smumgr *smumgr,
-					 void **table);
-	int (*upload_pptable_settings)(struct pp_smumgr *smumgr);
-	int (*update_smc_table)(struct pp_hwmgr *hwmgr, uint32_t type);
-	int (*process_firmware_header)(struct pp_hwmgr *hwmgr);
-	int (*update_sclk_threshold)(struct pp_hwmgr *hwmgr);
-	int (*thermal_setup_fan_table)(struct pp_hwmgr *hwmgr);
-	int (*thermal_avfs_enable)(struct pp_hwmgr *hwmgr);
-	int (*init_smc_table)(struct pp_hwmgr *hwmgr);
-	int (*populate_all_graphic_levels)(struct pp_hwmgr *hwmgr);
-	int (*populate_all_memory_levels)(struct pp_hwmgr *hwmgr);
-	int (*initialize_mc_reg_table)(struct pp_hwmgr *hwmgr);
-	uint32_t (*get_offsetof)(uint32_t type, uint32_t member);
-	uint32_t (*get_mac_definition)(uint32_t value);
-	bool (*is_dpm_running)(struct pp_hwmgr *hwmgr);
-	int (*populate_requested_graphic_levels)(struct pp_hwmgr *hwmgr,
-			struct amd_pp_profile *request);
-	bool (*is_hw_avfs_present)(struct pp_smumgr *smumgr);
-};
-
-struct pp_smumgr {
-	uint32_t chip_family;
-	uint32_t chip_id;
-	void *device;
-	void *backend;
-	uint32_t usec_timeout;
-	bool reload_fw;
-	const struct pp_smumgr_func *smumgr_funcs;
-	bool is_kicker;
-};
-
-extern int smum_early_init(struct pp_instance *handle);
+extern int smum_download_powerplay_table(struct pp_hwmgr *hwmgr, void **table);
 
-extern int smum_get_argument(struct pp_smumgr *smumgr);
+extern int smum_upload_powerplay_table(struct pp_hwmgr *hwmgr);
 
-extern int smum_download_powerplay_table(struct pp_smumgr *smumgr, void **table);
+extern int smum_send_msg_to_smc(struct pp_hwmgr *hwmgr, uint16_t msg);
 
-extern int smum_upload_powerplay_table(struct pp_smumgr *smumgr);
-
-extern int smum_send_msg_to_smc(struct pp_smumgr *smumgr, uint16_t msg);
-
-extern int smum_send_msg_to_smc_with_parameter(struct pp_smumgr *smumgr,
+extern int smum_send_msg_to_smc_with_parameter(struct pp_hwmgr *hwmgr,
 					uint16_t msg, uint32_t parameter);
 
-extern int smum_wait_on_register(struct pp_smumgr *smumgr,
-				uint32_t index, uint32_t value, uint32_t mask);
-
-extern int smum_wait_for_register_unequal(struct pp_smumgr *smumgr,
-				uint32_t index, uint32_t value, uint32_t mask);
-
-extern int smum_wait_on_indirect_register(struct pp_smumgr *smumgr,
-				uint32_t indirect_port, uint32_t index,
-				uint32_t value, uint32_t mask);
-
-
-extern void smum_wait_for_indirect_register_unequal(
-				struct pp_smumgr *smumgr,
-				uint32_t indirect_port, uint32_t index,
-				uint32_t value, uint32_t mask);
-
 extern int smu_allocate_memory(void *device, uint32_t size,
 			 enum cgs_gpu_mem_type type,
 			 uint32_t byte_align, uint64_t *mc_addr,
 			 void **kptr, void *handle);
 
 extern int smu_free_memory(void *device, void *handle);
-extern int vega10_smum_init(struct pp_smumgr *smumgr);
 
 extern int smum_update_sclk_threshold(struct pp_hwmgr *hwmgr);
 
 extern int smum_update_smc_table(struct pp_hwmgr *hwmgr, uint32_t type);
 extern int smum_process_firmware_header(struct pp_hwmgr *hwmgr);
-extern int smum_thermal_avfs_enable(struct pp_hwmgr *hwmgr,
-		void *input, void *output, void *storage, int result);
-extern int smum_thermal_setup_fan_table(struct pp_hwmgr *hwmgr,
-		void *input, void *output, void *storage, int result);
+extern int smum_thermal_avfs_enable(struct pp_hwmgr *hwmgr);
+extern int smum_thermal_setup_fan_table(struct pp_hwmgr *hwmgr);
 extern int smum_init_smc_table(struct pp_hwmgr *hwmgr);
 extern int smum_populate_all_graphic_levels(struct pp_hwmgr *hwmgr);
 extern int smum_populate_all_memory_levels(struct pp_hwmgr *hwmgr);
 extern int smum_initialize_mc_reg_table(struct pp_hwmgr *hwmgr);
-extern uint32_t smum_get_offsetof(struct pp_smumgr *smumgr,
+extern uint32_t smum_get_offsetof(struct pp_hwmgr *hwmgr,
 				uint32_t type, uint32_t member);
-extern uint32_t smum_get_mac_definition(struct pp_smumgr *smumgr, uint32_t value);
+extern uint32_t smum_get_mac_definition(struct pp_hwmgr *hwmgr, uint32_t value);
 
 extern bool smum_is_dpm_running(struct pp_hwmgr *hwmgr);
 
 extern int smum_populate_requested_graphic_levels(struct pp_hwmgr *hwmgr,
 		struct amd_pp_profile *request);
 
-extern bool smum_is_hw_avfs_present(struct pp_smumgr *smumgr);
-
-#define SMUM_FIELD_SHIFT(reg, field) reg##__##field##__SHIFT
-
-#define SMUM_FIELD_MASK(reg, field) reg##__##field##_MASK
-
-#define SMUM_WAIT_INDIRECT_REGISTER_GIVEN_INDEX(smumgr,			\
-					port, index, value, mask)	\
-	smum_wait_on_indirect_register(smumgr,				\
-				mm##port##_INDEX, index, value, mask)
-
-#define SMUM_WAIT_INDIRECT_REGISTER(smumgr, port, reg, value, mask)    \
-	    SMUM_WAIT_INDIRECT_REGISTER_GIVEN_INDEX(smumgr, port, ix##reg, value, mask)
-
-#define SMUM_WAIT_INDIRECT_FIELD(smumgr, port, reg, field, fieldval)                          \
-	    SMUM_WAIT_INDIRECT_REGISTER(smumgr, port, reg, (fieldval) << SMUM_FIELD_SHIFT(reg, field), \
-			            SMUM_FIELD_MASK(reg, field) )
-
-#define SMUM_WAIT_REGISTER_UNEQUAL_GIVEN_INDEX(smumgr,         \
-							index, value, mask) \
-		smum_wait_for_register_unequal(smumgr,            \
-					index, value, mask)
-
-#define SMUM_WAIT_REGISTER_UNEQUAL(smumgr, reg, value, mask)		\
-	SMUM_WAIT_REGISTER_UNEQUAL_GIVEN_INDEX(smumgr,			\
-				mm##reg, value, mask)
-
-#define SMUM_WAIT_FIELD_UNEQUAL(smumgr, reg, field, fieldval)		\
-	SMUM_WAIT_REGISTER_UNEQUAL(smumgr, reg,				\
-		(fieldval) << SMUM_FIELD_SHIFT(reg, field),		\
-		SMUM_FIELD_MASK(reg, field))
-
-#define SMUM_GET_FIELD(value, reg, field)				\
-		(((value) & SMUM_FIELD_MASK(reg, field))		\
-		>> SMUM_FIELD_SHIFT(reg, field))
-
-#define SMUM_READ_FIELD(device, reg, field)                           \
-		SMUM_GET_FIELD(cgs_read_register(device, mm##reg), reg, field)
-
-#define SMUM_SET_FIELD(value, reg, field, field_val)                  \
-		(((value) & ~SMUM_FIELD_MASK(reg, field)) |                    \
-		(SMUM_FIELD_MASK(reg, field) & ((field_val) <<                 \
-			SMUM_FIELD_SHIFT(reg, field))))
-
-#define SMUM_READ_INDIRECT_FIELD(device, port, reg, field) \
-	    SMUM_GET_FIELD(cgs_read_ind_register(device, port, ix##reg), \
-			   reg, field)
-
-#define SMUM_WAIT_VFPF_INDIRECT_REGISTER_GIVEN_INDEX(smumgr,		\
-				port, index, value, mask)		\
-	smum_wait_on_indirect_register(smumgr,				\
-		mm##port##_INDEX_0, index, value, mask)
-
-#define SMUM_WAIT_VFPF_INDIRECT_REGISTER_UNEQUAL_GIVEN_INDEX(smumgr,	\
-				port, index, value, mask)		\
-	smum_wait_for_indirect_register_unequal(smumgr,			\
-		mm##port##_INDEX_0, index, value, mask)
-
-
-#define SMUM_WAIT_VFPF_INDIRECT_REGISTER(smumgr, port, reg, value, mask) \
-	SMUM_WAIT_VFPF_INDIRECT_REGISTER_GIVEN_INDEX(smumgr, port, ix##reg, value, mask)
-
-#define SMUM_WAIT_VFPF_INDIRECT_REGISTER_UNEQUAL(smumgr, port, reg, value, mask)     \
-		SMUM_WAIT_VFPF_INDIRECT_REGISTER_UNEQUAL_GIVEN_INDEX(smumgr, port, ix##reg, value, mask)
-
-
-/*Operations on named fields.*/
-
-#define SMUM_READ_VFPF_INDIRECT_FIELD(device, port, reg, field) \
-		SMUM_GET_FIELD(cgs_read_ind_register(device, port, ix##reg), \
-			reg, field)
-
-#define SMUM_WRITE_FIELD(device, reg, field, fieldval)            \
-		cgs_write_register(device, mm##reg, \
-		SMUM_SET_FIELD(cgs_read_register(device, mm##reg), reg, field, fieldval))
-
-#define SMUM_WRITE_VFPF_INDIRECT_FIELD(device, port, reg, field, fieldval)    \
-		cgs_write_ind_register(device, port, ix##reg, \
-			SMUM_SET_FIELD(cgs_read_ind_register(device, port, ix##reg), \
-			reg, field, fieldval))
-
-
-#define SMUM_WRITE_INDIRECT_FIELD(device, port, reg, field, fieldval)    		\
-		cgs_write_ind_register(device, port, ix##reg, 				\
-			SMUM_SET_FIELD(cgs_read_ind_register(device, port, ix##reg), 	\
-				       reg, field, fieldval))
-
-
-#define SMUM_WAIT_VFPF_INDIRECT_FIELD(smumgr, port, reg, field, fieldval) \
-	SMUM_WAIT_VFPF_INDIRECT_REGISTER(smumgr, port, reg,		\
-		(fieldval) << SMUM_FIELD_SHIFT(reg, field),		\
-		SMUM_FIELD_MASK(reg, field))
-
-#define SMUM_WAIT_VFPF_INDIRECT_FIELD_UNEQUAL(smumgr, port, reg, field, fieldval) \
-	SMUM_WAIT_VFPF_INDIRECT_REGISTER_UNEQUAL(smumgr, port, reg,	\
-		(fieldval) << SMUM_FIELD_SHIFT(reg, field),		\
-		SMUM_FIELD_MASK(reg, field))
-
-#define SMUM_WAIT_INDIRECT_REGISTER_UNEQUAL_GIVEN_INDEX(smumgr, port, index, value, mask)    \
-	smum_wait_for_indirect_register_unequal(smumgr,			\
-		mm##port##_INDEX, index, value, mask)
-
-#define SMUM_WAIT_INDIRECT_REGISTER_UNEQUAL(smumgr, port, reg, value, mask)    \
-	    SMUM_WAIT_INDIRECT_REGISTER_UNEQUAL_GIVEN_INDEX(smumgr, port, ix##reg, value, mask)
+extern bool smum_is_hw_avfs_present(struct pp_hwmgr *hwmgr);
 
-#define SMUM_WAIT_INDIRECT_FIELD_UNEQUAL(smumgr, port, reg, field, fieldval)                          \
-	    SMUM_WAIT_INDIRECT_REGISTER_UNEQUAL(smumgr, port, reg, (fieldval) << SMUM_FIELD_SHIFT(reg, field), \
-			            SMUM_FIELD_MASK(reg, field) )
 
 #endif
diff --git a/drivers/gpu/drm/amd/powerplay/inc/vega10_ppsmc.h b/drivers/gpu/drm/amd/powerplay/inc/vega10_ppsmc.h
index cb070ebc7de1..247c97397a27 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/vega10_ppsmc.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/vega10_ppsmc.h
@@ -124,12 +124,15 @@ typedef uint16_t PPSMC_Result;
 #define PPSMC_MSG_NumOfDisplays                  0x56
 #define PPSMC_MSG_ReadSerialNumTop32             0x58
 #define PPSMC_MSG_ReadSerialNumBottom32          0x59
+#define PPSMC_MSG_SetSystemVirtualDramAddrHigh   0x5A
+#define PPSMC_MSG_SetSystemVirtualDramAddrLow    0x5B
 #define PPSMC_MSG_RunAcgBtc                      0x5C
 #define PPSMC_MSG_RunAcgInClosedLoop             0x5D
 #define PPSMC_MSG_RunAcgInOpenLoop               0x5E
 #define PPSMC_MSG_InitializeAcg                  0x5F
 #define PPSMC_MSG_GetCurrPkgPwr                  0x61
-#define PPSMC_Message_Count                      0x62
+#define PPSMC_MSG_UpdatePkgPwrPidAlpha           0x68
+#define PPSMC_Message_Count                      0x69
 
 
 typedef int PPSMC_Msg;
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/Makefile b/drivers/gpu/drm/amd/powerplay/smumgr/Makefile
index e7ad45297b1d..98e701e4f553 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/Makefile
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/Makefile
@@ -1,11 +1,31 @@
-# SPDX-License-Identifier: GPL-2.0
+#
+# Copyright 2017 Advanced Micro Devices, Inc.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+#
 #
 # Makefile for the 'smu manager' sub-component of powerplay.
 # It provides the smu management services for the driver.
 
-SMU_MGR = smumgr.o cz_smumgr.o tonga_smumgr.o fiji_smumgr.o fiji_smc.o \
-	  polaris10_smumgr.o iceland_smumgr.o polaris10_smc.o tonga_smc.o \
-	  smu7_smumgr.o iceland_smc.o vega10_smumgr.o rv_smumgr.o
+SMU_MGR = smumgr.o cz_smumgr.o tonga_smumgr.o fiji_smumgr.o \
+	  polaris10_smumgr.o iceland_smumgr.o \
+	  smu7_smumgr.o vega10_smumgr.o rv_smumgr.o ci_smumgr.o
 
 AMD_PP_SMUMGR = $(addprefix $(AMD_PP_PATH)/smumgr/,$(SMU_MGR))
 
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smc.c b/drivers/gpu/drm/amd/powerplay/smumgr/ci_smumgr.c
index 51adf04ab4b3..4d672cd15785 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smc.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/ci_smumgr.c
@@ -1,16 +1,9 @@
 /*
- * Copyright 2015 Advanced Micro Devices, Inc.
+ * Copyright 2017 Advanced Micro Devices, Inc.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
  * to deal in the Software without restriction, including without limitation
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  * and/or sell copies of the Software, and to permit persons to whom the
  * Software is furnished to do so, subject to the following conditions:
@@ -18,90 +11,231 @@
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
  *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
  *
  */
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/fb.h>
+#include "linux/delay.h"
+#include <linux/types.h>
 
+#include "smumgr.h"
 #include "pp_debug.h"
-#include "iceland_smc.h"
-#include "smu7_dyn_defaults.h"
-
+#include "ci_smumgr.h"
+#include "ppsmc.h"
 #include "smu7_hwmgr.h"
 #include "hardwaremanager.h"
 #include "ppatomctrl.h"
 #include "cgs_common.h"
 #include "atombios.h"
 #include "pppcielanes.h"
-#include "pp_endian.h"
-#include "smu7_ppsmc.h"
 
-#include "smu71_discrete.h"
+#include "smu/smu_7_0_1_d.h"
+#include "smu/smu_7_0_1_sh_mask.h"
 
-#include "smu/smu_7_1_1_d.h"
-#include "smu/smu_7_1_1_sh_mask.h"
+#include "dce/dce_8_0_d.h"
+#include "dce/dce_8_0_sh_mask.h"
 
-#include "gmc/gmc_8_1_d.h"
-#include "gmc/gmc_8_1_sh_mask.h"
+#include "bif/bif_4_1_d.h"
+#include "bif/bif_4_1_sh_mask.h"
 
-#include "bif/bif_5_0_d.h"
-#include "bif/bif_5_0_sh_mask.h"
+#include "gca/gfx_7_2_d.h"
+#include "gca/gfx_7_2_sh_mask.h"
 
-#include "dce/dce_10_0_d.h"
-#include "dce/dce_10_0_sh_mask.h"
-#include "processpptables.h"
+#include "gmc/gmc_7_1_d.h"
+#include "gmc/gmc_7_1_sh_mask.h"
 
-#include "iceland_smumgr.h"
+#include "processpptables.h"
 
-#define VOLTAGE_SCALE 4
-#define POWERTUNE_DEFAULT_SET_MAX    1
-#define VOLTAGE_VID_OFFSET_SCALE1   625
-#define VOLTAGE_VID_OFFSET_SCALE2   100
+#define MC_CG_ARB_FREQ_F0           0x0a
 #define MC_CG_ARB_FREQ_F1           0x0b
-#define VDDC_VDDCI_DELTA            200
-
-#define DEVICE_ID_VI_ICELAND_M_6900	0x6900
-#define DEVICE_ID_VI_ICELAND_M_6901	0x6901
-#define DEVICE_ID_VI_ICELAND_M_6902	0x6902
-#define DEVICE_ID_VI_ICELAND_M_6903	0x6903
-
-static const struct iceland_pt_defaults defaults_iceland = {
-	/*
-	 * sviLoadLIneEn, SviLoadLineVddC, TDC_VDDC_ThrottleReleaseLimitPerc,
-	 * TDC_MAWt, TdcWaterfallCtl, DTEAmbientTempBase, DisplayCac, BAPM_TEMP_GRADIENT
-	 */
+#define MC_CG_ARB_FREQ_F2           0x0c
+#define MC_CG_ARB_FREQ_F3           0x0d
+
+#define SMC_RAM_END 0x40000
+
+#define VOLTAGE_SCALE               4
+#define VOLTAGE_VID_OFFSET_SCALE1    625
+#define VOLTAGE_VID_OFFSET_SCALE2    100
+#define CISLAND_MINIMUM_ENGINE_CLOCK 800
+#define CISLAND_MAX_DEEPSLEEP_DIVIDER_ID 5
+
+static const struct ci_pt_defaults defaults_hawaii_xt = {
+	1, 0xF, 0xFD, 0x19, 5, 0x14, 0, 0xB0000,
+	{ 0x2E,  0x00,  0x00,  0x88,  0x00,  0x00,  0x72,  0x60,  0x51,  0xA7,  0x79,  0x6B,  0x90,  0xBD,  0x79  },
+	{ 0x217, 0x217, 0x217, 0x242, 0x242, 0x242, 0x269, 0x269, 0x269, 0x2A1, 0x2A1, 0x2A1, 0x2C9, 0x2C9, 0x2C9 }
+};
+
+static const struct ci_pt_defaults defaults_hawaii_pro = {
+	1, 0xF, 0xFD, 0x19, 5, 0x14, 0, 0x65062,
+	{ 0x2E,  0x00,  0x00,  0x88,  0x00,  0x00,  0x72,  0x60,  0x51,  0xA7,  0x79,  0x6B,  0x90,  0xBD,  0x79  },
+	{ 0x217, 0x217, 0x217, 0x242, 0x242, 0x242, 0x269, 0x269, 0x269, 0x2A1, 0x2A1, 0x2A1, 0x2C9, 0x2C9, 0x2C9 }
+};
+
+static const struct ci_pt_defaults defaults_bonaire_xt = {
 	1, 0xF, 0xFD, 0x19, 5, 45, 0, 0xB0000,
 	{ 0x79,  0x253, 0x25D, 0xAE,  0x72,  0x80,  0x83,  0x86,  0x6F,  0xC8,  0xC9,  0xC9,  0x2F,  0x4D,  0x61  },
 	{ 0x17C, 0x172, 0x180, 0x1BC, 0x1B3, 0x1BD, 0x206, 0x200, 0x203, 0x25D, 0x25A, 0x255, 0x2C3, 0x2C5, 0x2B4 }
 };
 
-/* 35W - XT, XTL */
-static const struct iceland_pt_defaults defaults_icelandxt = {
-	/*
-	 * sviLoadLIneEn, SviLoadLineVddC,
-	 * TDC_VDDC_ThrottleReleaseLimitPerc, TDC_MAWt,
-	 * TdcWaterfallCtl, DTEAmbientTempBase, DisplayCac,
-	 * BAPM_TEMP_GRADIENT
-	 */
-	1, 0xF, 0xFD, 0x19, 5, 45, 0, 0x0,
-	{ 0xA7,  0x0, 0x0, 0xB5,  0x0, 0x0, 0x9F,  0x0, 0x0, 0xD6,  0x0, 0x0, 0xD7,  0x0, 0x0},
-	{ 0x1EA, 0x0, 0x0, 0x224, 0x0, 0x0, 0x25E, 0x0, 0x0, 0x28E, 0x0, 0x0, 0x2AB, 0x0, 0x0}
-};
 
-/* 25W - PRO, LE */
-static const struct iceland_pt_defaults defaults_icelandpro = {
-	/*
-	 * sviLoadLIneEn, SviLoadLineVddC,
-	 * TDC_VDDC_ThrottleReleaseLimitPerc, TDC_MAWt,
-	 * TdcWaterfallCtl, DTEAmbientTempBase, DisplayCac,
-	 * BAPM_TEMP_GRADIENT
-	 */
-	1, 0xF, 0xFD, 0x19, 5, 45, 0, 0x0,
-	{ 0xB7,  0x0, 0x0, 0xC3,  0x0, 0x0, 0xB5,  0x0, 0x0, 0xEA,  0x0, 0x0, 0xE6,  0x0, 0x0},
-	{ 0x1EA, 0x0, 0x0, 0x224, 0x0, 0x0, 0x25E, 0x0, 0x0, 0x28E, 0x0, 0x0, 0x2AB, 0x0, 0x0}
+static const struct ci_pt_defaults defaults_saturn_xt = {
+	1, 0xF, 0xFD, 0x19, 5, 55, 0, 0x70000,
+	{ 0x8C,  0x247, 0x249, 0xA6,  0x80,  0x81,  0x8B,  0x89,  0x86,  0xC9,  0xCA,  0xC9,  0x4D,  0x4D,  0x4D  },
+	{ 0x187, 0x187, 0x187, 0x1C7, 0x1C7, 0x1C7, 0x210, 0x210, 0x210, 0x266, 0x266, 0x266, 0x2C9, 0x2C9, 0x2C9 }
 };
 
-static void iceland_initialize_power_tune_defaults(struct pp_hwmgr *hwmgr)
+
+static int ci_set_smc_sram_address(struct pp_hwmgr *hwmgr,
+					uint32_t smc_addr, uint32_t limit)
+{
+	if ((0 != (3 & smc_addr))
+		|| ((smc_addr + 3) >= limit)) {
+		pr_err("smc_addr invalid \n");
+		return -EINVAL;
+	}
+
+	cgs_write_register(hwmgr->device, mmSMC_IND_INDEX_0, smc_addr);
+	PHM_WRITE_FIELD(hwmgr->device, SMC_IND_ACCESS_CNTL, AUTO_INCREMENT_IND_0, 0);
+	return 0;
+}
+
+static int ci_copy_bytes_to_smc(struct pp_hwmgr *hwmgr, uint32_t smc_start_address,
+				const uint8_t *src, uint32_t byte_count, uint32_t limit)
+{
+	int result;
+	uint32_t data = 0;
+	uint32_t original_data;
+	uint32_t addr = 0;
+	uint32_t extra_shift;
+
+	if ((3 & smc_start_address)
+		|| ((smc_start_address + byte_count) >= limit)) {
+		pr_err("smc_start_address invalid \n");
+		return -EINVAL;
+	}
+
+	addr = smc_start_address;
+
+	while (byte_count >= 4) {
+	/* Bytes are written into the SMC address space with the MSB first. */
+		data = src[0] * 0x1000000 + src[1] * 0x10000 + src[2] * 0x100 + src[3];
+
+		result = ci_set_smc_sram_address(hwmgr, addr, limit);
+
+		if (0 != result)
+			return result;
+
+		cgs_write_register(hwmgr->device, mmSMC_IND_DATA_0, data);
+
+		src += 4;
+		byte_count -= 4;
+		addr += 4;
+	}
+
+	if (0 != byte_count) {
+
+		data = 0;
+
+		result = ci_set_smc_sram_address(hwmgr, addr, limit);
+
+		if (0 != result)
+			return result;
+
+
+		original_data = cgs_read_register(hwmgr->device, mmSMC_IND_DATA_0);
+
+		extra_shift = 8 * (4 - byte_count);
+
+		while (byte_count > 0) {
+			/* Bytes are written into the SMC addres space with the MSB first. */
+			data = (0x100 * data) + *src++;
+			byte_count--;
+		}
+
+		data <<= extra_shift;
+
+		data |= (original_data & ~((~0UL) << extra_shift));
+
+		result = ci_set_smc_sram_address(hwmgr, addr, limit);
+
+		if (0 != result)
+			return result;
+
+		cgs_write_register(hwmgr->device, mmSMC_IND_DATA_0, data);
+	}
+
+	return 0;
+}
+
+
+static int ci_program_jump_on_start(struct pp_hwmgr *hwmgr)
+{
+	static const unsigned char data[4] = { 0xE0, 0x00, 0x80, 0x40 };
+
+	ci_copy_bytes_to_smc(hwmgr, 0x0, data, 4, sizeof(data)+1);
+
+	return 0;
+}
+
+bool ci_is_smc_ram_running(struct pp_hwmgr *hwmgr)
+{
+	return ((0 == PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device,
+			CGS_IND_REG__SMC, SMC_SYSCON_CLOCK_CNTL_0, ck_disable))
+	&& (0x20100 <= cgs_read_ind_register(hwmgr->device,
+			CGS_IND_REG__SMC, ixSMC_PC_C)));
+}
+
+static int ci_read_smc_sram_dword(struct pp_hwmgr *hwmgr, uint32_t smc_addr,
+				uint32_t *value, uint32_t limit)
+{
+	int result;
+
+	result = ci_set_smc_sram_address(hwmgr, smc_addr, limit);
+
+	if (result)
+		return result;
+
+	*value = cgs_read_register(hwmgr->device, mmSMC_IND_DATA_0);
+	return 0;
+}
+
+static int ci_send_msg_to_smc(struct pp_hwmgr *hwmgr, uint16_t msg)
 {
-	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(hwmgr->smumgr->backend);
+	int ret;
+
+	if (!ci_is_smc_ram_running(hwmgr))
+		return -EINVAL;
+
+	cgs_write_register(hwmgr->device, mmSMC_MESSAGE_0, msg);
+
+	PHM_WAIT_FIELD_UNEQUAL(hwmgr, SMC_RESP_0, SMC_RESP, 0);
+
+	ret = PHM_READ_FIELD(hwmgr->device, SMC_RESP_0, SMC_RESP);
+
+	if (ret != 1)
+		pr_info("\n failed to send message %x ret is %d\n",  msg, ret);
+
+	return 0;
+}
+
+static int ci_send_msg_to_smc_with_parameter(struct pp_hwmgr *hwmgr,
+					uint16_t msg, uint32_t parameter)
+{
+	cgs_write_register(hwmgr->device, mmSMC_MSG_ARG_0, parameter);
+	return ci_send_msg_to_smc(hwmgr, msg);
+}
+
+static void ci_initialize_power_tune_defaults(struct pp_hwmgr *hwmgr)
+{
+	struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend);
 	struct cgs_system_info sys_info = {0};
 	uint32_t dev_id;
 
@@ -111,27 +245,282 @@ static void iceland_initialize_power_tune_defaults(struct pp_hwmgr *hwmgr)
 	dev_id = (uint32_t)sys_info.value;
 
 	switch (dev_id) {
-	case DEVICE_ID_VI_ICELAND_M_6900:
-	case DEVICE_ID_VI_ICELAND_M_6903:
-		smu_data->power_tune_defaults = &defaults_icelandxt;
+	case 0x67BA:
+	case 0x66B1:
+		smu_data->power_tune_defaults = &defaults_hawaii_pro;
 		break;
-
-	case DEVICE_ID_VI_ICELAND_M_6901:
-	case DEVICE_ID_VI_ICELAND_M_6902:
-		smu_data->power_tune_defaults = &defaults_icelandpro;
+	case 0x67B8:
+	case 0x66B0:
+		smu_data->power_tune_defaults = &defaults_hawaii_xt;
+		break;
+	case 0x6640:
+	case 0x6641:
+	case 0x6646:
+	case 0x6647:
+		smu_data->power_tune_defaults = &defaults_saturn_xt;
 		break;
+	case 0x6649:
+	case 0x6650:
+	case 0x6651:
+	case 0x6658:
+	case 0x665C:
+	case 0x665D:
+	case 0x67A0:
+	case 0x67A1:
+	case 0x67A2:
+	case 0x67A8:
+	case 0x67A9:
+	case 0x67AA:
+	case 0x67B9:
+	case 0x67BE:
 	default:
-		smu_data->power_tune_defaults = &defaults_iceland;
-		pr_warn("Unknown V.I. Device ID.\n");
+		smu_data->power_tune_defaults = &defaults_bonaire_xt;
 		break;
 	}
-	return;
 }
 
-static int iceland_populate_svi_load_line(struct pp_hwmgr *hwmgr)
+static int ci_get_dependency_volt_by_clk(struct pp_hwmgr *hwmgr,
+	struct phm_clock_voltage_dependency_table *allowed_clock_voltage_table,
+	uint32_t clock, uint32_t *vol)
+{
+	uint32_t i = 0;
+
+	if (allowed_clock_voltage_table->count == 0)
+		return -EINVAL;
+
+	for (i = 0; i < allowed_clock_voltage_table->count; i++) {
+		if (allowed_clock_voltage_table->entries[i].clk >= clock) {
+			*vol = allowed_clock_voltage_table->entries[i].v;
+			return 0;
+		}
+	}
+
+	*vol = allowed_clock_voltage_table->entries[i - 1].v;
+	return 0;
+}
+
+static int ci_calculate_sclk_params(struct pp_hwmgr *hwmgr,
+		uint32_t clock, struct SMU7_Discrete_GraphicsLevel *sclk)
 {
-	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(hwmgr->smumgr->backend);
-	const struct iceland_pt_defaults *defaults = smu_data->power_tune_defaults;
+	const struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct pp_atomctrl_clock_dividers_vi dividers;
+	uint32_t spll_func_cntl            = data->clock_registers.vCG_SPLL_FUNC_CNTL;
+	uint32_t spll_func_cntl_3          = data->clock_registers.vCG_SPLL_FUNC_CNTL_3;
+	uint32_t spll_func_cntl_4          = data->clock_registers.vCG_SPLL_FUNC_CNTL_4;
+	uint32_t cg_spll_spread_spectrum   = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM;
+	uint32_t cg_spll_spread_spectrum_2 = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM_2;
+	uint32_t ref_clock;
+	uint32_t ref_divider;
+	uint32_t fbdiv;
+	int result;
+
+	/* get the engine clock dividers for this clock value */
+	result = atomctrl_get_engine_pll_dividers_vi(hwmgr, clock,  &dividers);
+
+	PP_ASSERT_WITH_CODE(result == 0,
+			"Error retrieving Engine Clock dividers from VBIOS.",
+			return result);
+
+	/* To get FBDIV we need to multiply this by 16384 and divide it by Fref. */
+	ref_clock = atomctrl_get_reference_clock(hwmgr);
+	ref_divider = 1 + dividers.uc_pll_ref_div;
+
+	/* low 14 bits is fraction and high 12 bits is divider */
+	fbdiv = dividers.ul_fb_div.ul_fb_divider & 0x3FFFFFF;
+
+	/* SPLL_FUNC_CNTL setup */
+	spll_func_cntl = PHM_SET_FIELD(spll_func_cntl, CG_SPLL_FUNC_CNTL,
+			SPLL_REF_DIV, dividers.uc_pll_ref_div);
+	spll_func_cntl = PHM_SET_FIELD(spll_func_cntl, CG_SPLL_FUNC_CNTL,
+			SPLL_PDIV_A,  dividers.uc_pll_post_div);
+
+	/* SPLL_FUNC_CNTL_3 setup*/
+	spll_func_cntl_3 = PHM_SET_FIELD(spll_func_cntl_3, CG_SPLL_FUNC_CNTL_3,
+			SPLL_FB_DIV, fbdiv);
+
+	/* set to use fractional accumulation*/
+	spll_func_cntl_3 = PHM_SET_FIELD(spll_func_cntl_3, CG_SPLL_FUNC_CNTL_3,
+			SPLL_DITHEN, 1);
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_EngineSpreadSpectrumSupport)) {
+		struct pp_atomctrl_internal_ss_info ss_info;
+		uint32_t vco_freq = clock * dividers.uc_pll_post_div;
+
+		if (!atomctrl_get_engine_clock_spread_spectrum(hwmgr,
+				vco_freq, &ss_info)) {
+			uint32_t clk_s = ref_clock * 5 /
+					(ref_divider * ss_info.speed_spectrum_rate);
+			uint32_t clk_v = 4 * ss_info.speed_spectrum_percentage *
+					fbdiv / (clk_s * 10000);
+
+			cg_spll_spread_spectrum = PHM_SET_FIELD(cg_spll_spread_spectrum,
+					CG_SPLL_SPREAD_SPECTRUM, CLKS, clk_s);
+			cg_spll_spread_spectrum = PHM_SET_FIELD(cg_spll_spread_spectrum,
+					CG_SPLL_SPREAD_SPECTRUM, SSEN, 1);
+			cg_spll_spread_spectrum_2 = PHM_SET_FIELD(cg_spll_spread_spectrum_2,
+					CG_SPLL_SPREAD_SPECTRUM_2, CLKV, clk_v);
+		}
+	}
+
+	sclk->SclkFrequency        = clock;
+	sclk->CgSpllFuncCntl3      = spll_func_cntl_3;
+	sclk->CgSpllFuncCntl4      = spll_func_cntl_4;
+	sclk->SpllSpreadSpectrum   = cg_spll_spread_spectrum;
+	sclk->SpllSpreadSpectrum2  = cg_spll_spread_spectrum_2;
+	sclk->SclkDid              = (uint8_t)dividers.pll_post_divider;
+
+	return 0;
+}
+
+static void ci_populate_phase_value_based_on_sclk(struct pp_hwmgr *hwmgr,
+				const struct phm_phase_shedding_limits_table *pl,
+					uint32_t sclk, uint32_t *p_shed)
+{
+	unsigned int i;
+
+	/* use the minimum phase shedding */
+	*p_shed = 1;
+
+	for (i = 0; i < pl->count; i++) {
+		if (sclk < pl->entries[i].Sclk) {
+			*p_shed = i;
+			break;
+		}
+	}
+}
+
+static uint8_t ci_get_sleep_divider_id_from_clock(uint32_t clock,
+			uint32_t clock_insr)
+{
+	uint8_t i;
+	uint32_t temp;
+	uint32_t min = min_t(uint32_t, clock_insr, CISLAND_MINIMUM_ENGINE_CLOCK);
+
+	if (clock < min) {
+		pr_info("Engine clock can't satisfy stutter requirement!\n");
+		return 0;
+	}
+	for (i = CISLAND_MAX_DEEPSLEEP_DIVIDER_ID;  ; i--) {
+		temp = clock >> i;
+
+		if (temp >= min || i == 0)
+			break;
+	}
+	return i;
+}
+
+static int ci_populate_single_graphic_level(struct pp_hwmgr *hwmgr,
+		uint32_t clock, uint16_t sclk_al_threshold,
+		struct SMU7_Discrete_GraphicsLevel *level)
+{
+	int result;
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+
+
+	result = ci_calculate_sclk_params(hwmgr, clock, level);
+
+	/* populate graphics levels */
+	result = ci_get_dependency_volt_by_clk(hwmgr,
+			hwmgr->dyn_state.vddc_dependency_on_sclk, clock,
+			(uint32_t *)(&level->MinVddc));
+	if (result) {
+		pr_err("vdd_dep_on_sclk table is NULL\n");
+		return result;
+	}
+
+	level->SclkFrequency = clock;
+	level->MinVddcPhases = 1;
+
+	if (data->vddc_phase_shed_control)
+		ci_populate_phase_value_based_on_sclk(hwmgr,
+				hwmgr->dyn_state.vddc_phase_shed_limits_table,
+				clock,
+				&level->MinVddcPhases);
+
+	level->ActivityLevel = sclk_al_threshold;
+	level->CcPwrDynRm = 0;
+	level->CcPwrDynRm1 = 0;
+	level->EnabledForActivity = 0;
+	/* this level can be used for throttling.*/
+	level->EnabledForThrottle = 1;
+	level->UpH = 0;
+	level->DownH = 0;
+	level->VoltageDownH = 0;
+	level->PowerThrottle = 0;
+
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_SclkDeepSleep))
+		level->DeepSleepDivId =
+				ci_get_sleep_divider_id_from_clock(clock,
+						CISLAND_MINIMUM_ENGINE_CLOCK);
+
+	/* Default to slow, highest DPM level will be set to PPSMC_DISPLAY_WATERMARK_LOW later.*/
+	level->DisplayWatermark = PPSMC_DISPLAY_WATERMARK_LOW;
+
+	if (0 == result) {
+		level->MinVddc = PP_HOST_TO_SMC_UL(level->MinVddc * VOLTAGE_SCALE);
+		CONVERT_FROM_HOST_TO_SMC_UL(level->MinVddcPhases);
+		CONVERT_FROM_HOST_TO_SMC_UL(level->SclkFrequency);
+		CONVERT_FROM_HOST_TO_SMC_US(level->ActivityLevel);
+		CONVERT_FROM_HOST_TO_SMC_UL(level->CgSpllFuncCntl3);
+		CONVERT_FROM_HOST_TO_SMC_UL(level->CgSpllFuncCntl4);
+		CONVERT_FROM_HOST_TO_SMC_UL(level->SpllSpreadSpectrum);
+		CONVERT_FROM_HOST_TO_SMC_UL(level->SpllSpreadSpectrum2);
+		CONVERT_FROM_HOST_TO_SMC_UL(level->CcPwrDynRm);
+		CONVERT_FROM_HOST_TO_SMC_UL(level->CcPwrDynRm1);
+	}
+
+	return result;
+}
+
+static int ci_populate_all_graphic_levels(struct pp_hwmgr *hwmgr)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend);
+	struct smu7_dpm_table *dpm_table = &data->dpm_table;
+	int result = 0;
+	uint32_t array = smu_data->dpm_table_start +
+			offsetof(SMU7_Discrete_DpmTable, GraphicsLevel);
+	uint32_t array_size = sizeof(struct SMU7_Discrete_GraphicsLevel) *
+			SMU7_MAX_LEVELS_GRAPHICS;
+	struct SMU7_Discrete_GraphicsLevel *levels =
+			smu_data->smc_state_table.GraphicsLevel;
+	uint32_t i;
+
+	for (i = 0; i < dpm_table->sclk_table.count; i++) {
+		result = ci_populate_single_graphic_level(hwmgr,
+				dpm_table->sclk_table.dpm_levels[i].value,
+				(uint16_t)smu_data->activity_target[i],
+				&levels[i]);
+		if (result)
+			return result;
+		if (i > 1)
+			smu_data->smc_state_table.GraphicsLevel[i].DeepSleepDivId = 0;
+		if (i == (dpm_table->sclk_table.count - 1))
+			smu_data->smc_state_table.GraphicsLevel[i].DisplayWatermark =
+				PPSMC_DISPLAY_WATERMARK_HIGH;
+	}
+
+	smu_data->smc_state_table.GraphicsLevel[0].EnabledForActivity = 1;
+
+	smu_data->smc_state_table.GraphicsDpmLevelCount = (u8)dpm_table->sclk_table.count;
+	data->dpm_level_enable_mask.sclk_dpm_enable_mask =
+		phm_get_dpm_level_enable_mask_value(&dpm_table->sclk_table);
+
+	result = ci_copy_bytes_to_smc(hwmgr, array,
+				   (u8 *)levels, array_size,
+				   SMC_RAM_END);
+
+	return result;
+
+}
+
+static int ci_populate_svi_load_line(struct pp_hwmgr *hwmgr)
+{
+	struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend);
+	const struct ci_pt_defaults *defaults = smu_data->power_tune_defaults;
 
 	smu_data->power_tune_table.SviLoadLineEn = defaults->svi_load_line_en;
 	smu_data->power_tune_table.SviLoadLineVddC = defaults->svi_load_line_vddc;
@@ -141,11 +530,11 @@ static int iceland_populate_svi_load_line(struct pp_hwmgr *hwmgr)
 	return 0;
 }
 
-static int iceland_populate_tdc_limit(struct pp_hwmgr *hwmgr)
+static int ci_populate_tdc_limit(struct pp_hwmgr *hwmgr)
 {
 	uint16_t tdc_limit;
-	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(hwmgr->smumgr->backend);
-	const struct iceland_pt_defaults *defaults = smu_data->power_tune_defaults;
+	struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend);
+	const struct ci_pt_defaults *defaults = smu_data->power_tune_defaults;
 
 	tdc_limit = (uint16_t)(hwmgr->dyn_state.cac_dtp_table->usTDC * 256);
 	smu_data->power_tune_table.TDC_VDDC_PkgLimit =
@@ -157,15 +546,15 @@ static int iceland_populate_tdc_limit(struct pp_hwmgr *hwmgr)
 	return 0;
 }
 
-static int iceland_populate_dw8(struct pp_hwmgr *hwmgr, uint32_t fuse_table_offset)
+static int ci_populate_dw8(struct pp_hwmgr *hwmgr, uint32_t fuse_table_offset)
 {
-	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(hwmgr->smumgr->backend);
-	const struct iceland_pt_defaults *defaults = smu_data->power_tune_defaults;
+	struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend);
+	const struct ci_pt_defaults *defaults = smu_data->power_tune_defaults;
 	uint32_t temp;
 
-	if (smu7_read_smc_sram_dword(hwmgr->smumgr,
+	if (ci_read_smc_sram_dword(hwmgr,
 			fuse_table_offset +
-			offsetof(SMU71_Discrete_PmFuses, TdcWaterfallCtl),
+			offsetof(SMU7_Discrete_PmFuses, TdcWaterfallCtl),
 			(uint32_t *)&temp, SMC_RAM_END))
 		PP_ASSERT_WITH_CODE(false,
 				"Attempt to read PmFuses.DW6 (SviLoadLineEn) from SMC Failed!",
@@ -176,52 +565,29 @@ static int iceland_populate_dw8(struct pp_hwmgr *hwmgr, uint32_t fuse_table_offs
 	return 0;
 }
 
-static int iceland_populate_temperature_scaler(struct pp_hwmgr *hwmgr)
+static int ci_populate_fuzzy_fan(struct pp_hwmgr *hwmgr, uint32_t fuse_table_offset)
 {
-	return 0;
-}
-
-static int iceland_populate_gnb_lpml(struct pp_hwmgr *hwmgr)
-{
-	int i;
-	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(hwmgr->smumgr->backend);
-
-	/* Currently not used. Set all to zero. */
-	for (i = 0; i < 8; i++)
-		smu_data->power_tune_table.GnbLPML[i] = 0;
+	uint16_t tmp;
+	struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend);
 
-	return 0;
-}
-
-static int iceland_min_max_vgnb_lpml_id_from_bapm_vddc(struct pp_hwmgr *hwmgr)
-{
-	return 0;
-}
-
-static int iceland_populate_bapm_vddc_base_leakage_sidd(struct pp_hwmgr *hwmgr)
-{
-	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(hwmgr->smumgr->backend);
-	uint16_t HiSidd = smu_data->power_tune_table.BapmVddCBaseLeakageHiSidd;
-	uint16_t LoSidd = smu_data->power_tune_table.BapmVddCBaseLeakageLoSidd;
-	struct phm_cac_tdp_table *cac_table = hwmgr->dyn_state.cac_dtp_table;
+	if ((hwmgr->thermal_controller.advanceFanControlParameters.usFanOutputSensitivity & (1 << 15))
+		|| 0 == hwmgr->thermal_controller.advanceFanControlParameters.usFanOutputSensitivity)
+		tmp = hwmgr->thermal_controller.advanceFanControlParameters.usFanOutputSensitivity;
+	else
+		tmp = hwmgr->thermal_controller.advanceFanControlParameters.usDefaultFanOutputSensitivity;
 
-	HiSidd = (uint16_t)(cac_table->usHighCACLeakage / 100 * 256);
-	LoSidd = (uint16_t)(cac_table->usLowCACLeakage / 100 * 256);
-
-	smu_data->power_tune_table.BapmVddCBaseLeakageHiSidd =
-			CONVERT_FROM_HOST_TO_SMC_US(HiSidd);
-	smu_data->power_tune_table.BapmVddCBaseLeakageLoSidd =
-			CONVERT_FROM_HOST_TO_SMC_US(LoSidd);
+	smu_data->power_tune_table.FuzzyFan_PwmSetDelta = CONVERT_FROM_HOST_TO_SMC_US(tmp);
 
 	return 0;
 }
 
-static int iceland_populate_bapm_vddc_vid_sidd(struct pp_hwmgr *hwmgr)
+static int ci_populate_bapm_vddc_vid_sidd(struct pp_hwmgr *hwmgr)
 {
 	int i;
-	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(hwmgr->smumgr->backend);
+	struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend);
 	uint8_t *hi_vid = smu_data->power_tune_table.BapmVddCVidHiSidd;
 	uint8_t *lo_vid = smu_data->power_tune_table.BapmVddCVidLoSidd;
+	uint8_t *hi2_vid = smu_data->power_tune_table.BapmVddCVidHiSidd2;
 
 	PP_ASSERT_WITH_CODE(NULL != hwmgr->dyn_state.cac_leakage_table,
 			    "The CAC Leakage table does not exist!", return -EINVAL);
@@ -230,22 +596,24 @@ static int iceland_populate_bapm_vddc_vid_sidd(struct pp_hwmgr *hwmgr)
 	PP_ASSERT_WITH_CODE(hwmgr->dyn_state.cac_leakage_table->count == hwmgr->dyn_state.vddc_dependency_on_sclk->count,
 			    "CACLeakageTable->count and VddcDependencyOnSCLk->count not equal", return -EINVAL);
 
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_EVV)) {
-		for (i = 0; (uint32_t) i < hwmgr->dyn_state.cac_leakage_table->count; i++) {
+	for (i = 0; (uint32_t) i < hwmgr->dyn_state.cac_leakage_table->count; i++) {
+		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_EVV)) {
 			lo_vid[i] = convert_to_vid(hwmgr->dyn_state.cac_leakage_table->entries[i].Vddc1);
 			hi_vid[i] = convert_to_vid(hwmgr->dyn_state.cac_leakage_table->entries[i].Vddc2);
+			hi2_vid[i] = convert_to_vid(hwmgr->dyn_state.cac_leakage_table->entries[i].Vddc3);
+		} else {
+			lo_vid[i] = convert_to_vid(hwmgr->dyn_state.cac_leakage_table->entries[i].Vddc);
+			hi_vid[i] = convert_to_vid(hwmgr->dyn_state.cac_leakage_table->entries[i].Leakage);
 		}
-	} else {
-		PP_ASSERT_WITH_CODE(false, "Iceland should always support EVV", return -EINVAL);
 	}
 
 	return 0;
 }
 
-static int iceland_populate_vddc_vid(struct pp_hwmgr *hwmgr)
+static int ci_populate_vddc_vid(struct pp_hwmgr *hwmgr)
 {
 	int i;
-	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(hwmgr->smumgr->backend);
+	struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend);
 	uint8_t *vid = smu_data->power_tune_table.VddCVid;
 	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
 
@@ -253,117 +621,154 @@ static int iceland_populate_vddc_vid(struct pp_hwmgr *hwmgr)
 		"There should never be more than 8 entries for VddcVid!!!",
 		return -EINVAL);
 
-	for (i = 0; i < (int)data->vddc_voltage_table.count; i++) {
+	for (i = 0; i < (int)data->vddc_voltage_table.count; i++)
 		vid[i] = convert_to_vid(data->vddc_voltage_table.entries[i].value);
+
+	return 0;
+}
+
+static int ci_min_max_v_gnbl_pm_lid_from_bapm_vddc(struct pp_hwmgr *hwmgr)
+{
+	struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend);
+	u8 *hi_vid = smu_data->power_tune_table.BapmVddCVidHiSidd;
+	u8 *lo_vid = smu_data->power_tune_table.BapmVddCVidLoSidd;
+	int i, min, max;
+
+	min = max = hi_vid[0];
+	for (i = 0; i < 8; i++) {
+		if (0 != hi_vid[i]) {
+			if (min > hi_vid[i])
+				min = hi_vid[i];
+			if (max < hi_vid[i])
+				max = hi_vid[i];
+		}
+
+		if (0 != lo_vid[i]) {
+			if (min > lo_vid[i])
+				min = lo_vid[i];
+			if (max < lo_vid[i])
+				max = lo_vid[i];
+		}
 	}
 
+	if ((min == 0) || (max == 0))
+		return -EINVAL;
+	smu_data->power_tune_table.GnbLPMLMaxVid = (u8)max;
+	smu_data->power_tune_table.GnbLPMLMinVid = (u8)min;
+
 	return 0;
 }
 
+static int ci_populate_bapm_vddc_base_leakage_sidd(struct pp_hwmgr *hwmgr)
+{
+	struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend);
+	uint16_t HiSidd = smu_data->power_tune_table.BapmVddCBaseLeakageHiSidd;
+	uint16_t LoSidd = smu_data->power_tune_table.BapmVddCBaseLeakageLoSidd;
+	struct phm_cac_tdp_table *cac_table = hwmgr->dyn_state.cac_dtp_table;
+
+	HiSidd = (uint16_t)(cac_table->usHighCACLeakage / 100 * 256);
+	LoSidd = (uint16_t)(cac_table->usLowCACLeakage / 100 * 256);
 
+	smu_data->power_tune_table.BapmVddCBaseLeakageHiSidd =
+			CONVERT_FROM_HOST_TO_SMC_US(HiSidd);
+	smu_data->power_tune_table.BapmVddCBaseLeakageLoSidd =
+			CONVERT_FROM_HOST_TO_SMC_US(LoSidd);
 
-static int iceland_populate_pm_fuses(struct pp_hwmgr *hwmgr)
+	return 0;
+}
+
+static int ci_populate_pm_fuses(struct pp_hwmgr *hwmgr)
 {
-	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(hwmgr->smumgr->backend);
+	struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend);
 	uint32_t pm_fuse_table_offset;
+	int ret = 0;
 
 	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
 			PHM_PlatformCaps_PowerContainment)) {
-		if (smu7_read_smc_sram_dword(hwmgr->smumgr,
-				SMU71_FIRMWARE_HEADER_LOCATION +
-				offsetof(SMU71_Firmware_Header, PmFuseTable),
-				&pm_fuse_table_offset, SMC_RAM_END))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to get pm_fuse_table_offset Failed!",
-					return -EINVAL);
+		if (ci_read_smc_sram_dword(hwmgr,
+				SMU7_FIRMWARE_HEADER_LOCATION +
+				offsetof(SMU7_Firmware_Header, PmFuseTable),
+				&pm_fuse_table_offset, SMC_RAM_END)) {
+			pr_err("Attempt to get pm_fuse_table_offset Failed!\n");
+			return -EINVAL;
+		}
 
 		/* DW0 - DW3 */
-		if (iceland_populate_bapm_vddc_vid_sidd(hwmgr))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate bapm vddc vid Failed!",
-					return -EINVAL);
-
+		ret = ci_populate_bapm_vddc_vid_sidd(hwmgr);
 		/* DW4 - DW5 */
-		if (iceland_populate_vddc_vid(hwmgr))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate vddc vid Failed!",
-					return -EINVAL);
-
+		ret |= ci_populate_vddc_vid(hwmgr);
 		/* DW6 */
-		if (iceland_populate_svi_load_line(hwmgr))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate SviLoadLine Failed!",
-					return -EINVAL);
+		ret |= ci_populate_svi_load_line(hwmgr);
 		/* DW7 */
-		if (iceland_populate_tdc_limit(hwmgr))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate TDCLimit Failed!", return -EINVAL);
+		ret |= ci_populate_tdc_limit(hwmgr);
 		/* DW8 */
-		if (iceland_populate_dw8(hwmgr, pm_fuse_table_offset))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate TdcWaterfallCtl, "
-					"LPMLTemperature Min and Max Failed!",
-					return -EINVAL);
-
-		/* DW9-DW12 */
-		if (0 != iceland_populate_temperature_scaler(hwmgr))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate LPMLTemperatureScaler Failed!",
-					return -EINVAL);
-
-		/* DW13-DW16 */
-		if (iceland_populate_gnb_lpml(hwmgr))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate GnbLPML Failed!",
-					return -EINVAL);
-
-		/* DW17 */
-		if (iceland_min_max_vgnb_lpml_id_from_bapm_vddc(hwmgr))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate GnbLPML Min and Max Vid Failed!",
-					return -EINVAL);
-
-		/* DW18 */
-		if (iceland_populate_bapm_vddc_base_leakage_sidd(hwmgr))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate BapmVddCBaseLeakage Hi and Lo Sidd Failed!",
-					return -EINVAL);
-
-		if (smu7_copy_bytes_to_smc(hwmgr->smumgr, pm_fuse_table_offset,
+		ret |= ci_populate_dw8(hwmgr, pm_fuse_table_offset);
+
+		ret |= ci_populate_fuzzy_fan(hwmgr, pm_fuse_table_offset);
+
+		ret |= ci_min_max_v_gnbl_pm_lid_from_bapm_vddc(hwmgr);
+
+		ret |= ci_populate_bapm_vddc_base_leakage_sidd(hwmgr);
+		if (ret)
+			return ret;
+
+		ret = ci_copy_bytes_to_smc(hwmgr, pm_fuse_table_offset,
 				(uint8_t *)&smu_data->power_tune_table,
-				sizeof(struct SMU71_Discrete_PmFuses), SMC_RAM_END))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to download PmFuseTable Failed!",
-					return -EINVAL);
+				sizeof(struct SMU7_Discrete_PmFuses), SMC_RAM_END);
 	}
-	return 0;
+	return ret;
 }
 
-static int iceland_get_dependecy_volt_by_clk(struct pp_hwmgr *hwmgr,
-	struct phm_clock_voltage_dependency_table *allowed_clock_voltage_table,
-	uint32_t clock, uint32_t *vol)
+static int ci_populate_bapm_parameters_in_dpm_table(struct pp_hwmgr *hwmgr)
 {
-	uint32_t i = 0;
+	struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend);
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	const struct ci_pt_defaults *defaults = smu_data->power_tune_defaults;
+	SMU7_Discrete_DpmTable  *dpm_table = &(smu_data->smc_state_table);
+	struct phm_cac_tdp_table *cac_dtp_table = hwmgr->dyn_state.cac_dtp_table;
+	struct phm_ppm_table *ppm = hwmgr->dyn_state.ppm_parameter_table;
+	const uint16_t *def1, *def2;
+	int i, j, k;
 
-	/* clock - voltage dependency table is empty table */
-	if (allowed_clock_voltage_table->count == 0)
-		return -EINVAL;
+	dpm_table->DefaultTdp = PP_HOST_TO_SMC_US((uint16_t)(cac_dtp_table->usTDP * 256));
+	dpm_table->TargetTdp = PP_HOST_TO_SMC_US((uint16_t)(cac_dtp_table->usConfigurableTDP * 256));
 
-	for (i = 0; i < allowed_clock_voltage_table->count; i++) {
-		/* find first sclk bigger than request */
-		if (allowed_clock_voltage_table->entries[i].clk >= clock) {
-			*vol = allowed_clock_voltage_table->entries[i].v;
-			return 0;
-		}
+	dpm_table->DTETjOffset = 0;
+	dpm_table->GpuTjMax = (uint8_t)(data->thermal_temp_setting.temperature_high / PP_TEMPERATURE_UNITS_PER_CENTIGRADES);
+	dpm_table->GpuTjHyst = 8;
+
+	dpm_table->DTEAmbientTempBase = defaults->dte_ambient_temp_base;
+
+	if (ppm) {
+		dpm_table->PPM_PkgPwrLimit = (uint16_t)ppm->dgpu_tdp * 256 / 1000;
+		dpm_table->PPM_TemperatureLimit = (uint16_t)ppm->tj_max * 256;
+	} else {
+		dpm_table->PPM_PkgPwrLimit = 0;
+		dpm_table->PPM_TemperatureLimit = 0;
 	}
 
-	/* sclk is bigger than max sclk in the dependence table */
-	*vol = allowed_clock_voltage_table->entries[i - 1].v;
+	CONVERT_FROM_HOST_TO_SMC_US(dpm_table->PPM_PkgPwrLimit);
+	CONVERT_FROM_HOST_TO_SMC_US(dpm_table->PPM_TemperatureLimit);
+
+	dpm_table->BAPM_TEMP_GRADIENT = PP_HOST_TO_SMC_UL(defaults->bapm_temp_gradient);
+	def1 = defaults->bapmti_r;
+	def2 = defaults->bapmti_rc;
+
+	for (i = 0; i < SMU7_DTE_ITERATIONS; i++) {
+		for (j = 0; j < SMU7_DTE_SOURCES; j++) {
+			for (k = 0; k < SMU7_DTE_SINKS; k++) {
+				dpm_table->BAPMTI_R[i][j][k] = PP_HOST_TO_SMC_US(*def1);
+				dpm_table->BAPMTI_RC[i][j][k] = PP_HOST_TO_SMC_US(*def2);
+				def1++;
+				def2++;
+			}
+		}
+	}
 
 	return 0;
 }
 
-static int iceland_get_std_voltage_value_sidd(struct pp_hwmgr *hwmgr,
+static int ci_get_std_voltage_value_sidd(struct pp_hwmgr *hwmgr,
 		pp_atomctrl_voltage_table_entry *tab, uint16_t *hi,
 		uint16_t *lo)
 {
@@ -372,7 +777,6 @@ static int iceland_get_std_voltage_value_sidd(struct pp_hwmgr *hwmgr,
 	*hi = tab->value * VOLTAGE_SCALE;
 	*lo = tab->value * VOLTAGE_SCALE;
 
-	/* SCLK/VDDC Dependency Table has to exist. */
 	PP_ASSERT_WITH_CODE(NULL != hwmgr->dyn_state.vddc_dependency_on_sclk,
 			"The SCLK/VDDC Dependency Table does not exist.\n",
 			return -EINVAL);
@@ -382,11 +786,6 @@ static int iceland_get_std_voltage_value_sidd(struct pp_hwmgr *hwmgr,
 		return 0;
 	}
 
-	/*
-	 * Since voltage in the sclk/vddc dependency table is not
-	 * necessarily in ascending order because of ELB voltage
-	 * patching, loop through entire list to find exact voltage.
-	 */
 	for (v_index = 0; (uint32_t)v_index < hwmgr->dyn_state.vddc_dependency_on_sclk->count; v_index++) {
 		if (tab->value == hwmgr->dyn_state.vddc_dependency_on_sclk->entries[v_index].v) {
 			vol_found = true;
@@ -402,10 +801,6 @@ static int iceland_get_std_voltage_value_sidd(struct pp_hwmgr *hwmgr,
 		}
 	}
 
-	/*
-	 * If voltage is not found in the first pass, loop again to
-	 * find the best match, equal or higher value.
-	 */
 	if (!vol_found) {
 		for (v_index = 0; (uint32_t)v_index < hwmgr->dyn_state.vddc_dependency_on_sclk->count; v_index++) {
 			if (tab->value <= hwmgr->dyn_state.vddc_dependency_on_sclk->entries[v_index].v) {
@@ -429,29 +824,29 @@ static int iceland_get_std_voltage_value_sidd(struct pp_hwmgr *hwmgr,
 	return 0;
 }
 
-static int iceland_populate_smc_voltage_table(struct pp_hwmgr *hwmgr,
+static int ci_populate_smc_voltage_table(struct pp_hwmgr *hwmgr,
 		pp_atomctrl_voltage_table_entry *tab,
-		SMU71_Discrete_VoltageLevel *smc_voltage_tab)
+		SMU7_Discrete_VoltageLevel *smc_voltage_tab)
 {
 	int result;
 
-	result = iceland_get_std_voltage_value_sidd(hwmgr, tab,
+	result = ci_get_std_voltage_value_sidd(hwmgr, tab,
 			&smc_voltage_tab->StdVoltageHiSidd,
 			&smc_voltage_tab->StdVoltageLoSidd);
-	if (0 != result) {
+	if (result) {
 		smc_voltage_tab->StdVoltageHiSidd = tab->value * VOLTAGE_SCALE;
 		smc_voltage_tab->StdVoltageLoSidd = tab->value * VOLTAGE_SCALE;
 	}
 
 	smc_voltage_tab->Voltage = PP_HOST_TO_SMC_US(tab->value * VOLTAGE_SCALE);
 	CONVERT_FROM_HOST_TO_SMC_US(smc_voltage_tab->StdVoltageHiSidd);
-	CONVERT_FROM_HOST_TO_SMC_US(smc_voltage_tab->StdVoltageHiSidd);
+	CONVERT_FROM_HOST_TO_SMC_US(smc_voltage_tab->StdVoltageLoSidd);
 
 	return 0;
 }
 
-static int iceland_populate_smc_vddc_table(struct pp_hwmgr *hwmgr,
-			SMU71_Discrete_DpmTable *table)
+static int ci_populate_smc_vddc_table(struct pp_hwmgr *hwmgr,
+			SMU7_Discrete_DpmTable *table)
 {
 	unsigned int count;
 	int result;
@@ -459,7 +854,7 @@ static int iceland_populate_smc_vddc_table(struct pp_hwmgr *hwmgr,
 
 	table->VddcLevelCount = data->vddc_voltage_table.count;
 	for (count = 0; count < table->VddcLevelCount; count++) {
-		result = iceland_populate_smc_voltage_table(hwmgr,
+		result = ci_populate_smc_voltage_table(hwmgr,
 				&(data->vddc_voltage_table.entries[count]),
 				&(table->VddcLevel[count]));
 		PP_ASSERT_WITH_CODE(0 == result, "do not populate SMC VDDC voltage table", return -EINVAL);
@@ -467,7 +862,7 @@ static int iceland_populate_smc_vddc_table(struct pp_hwmgr *hwmgr,
 		/* GPIO voltage control */
 		if (SMU7_VOLTAGE_CONTROL_BY_GPIO == data->voltage_control)
 			table->VddcLevel[count].Smio |= data->vddc_voltage_table.entries[count].smio_low;
-		else if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->voltage_control)
+		else
 			table->VddcLevel[count].Smio = 0;
 	}
 
@@ -476,8 +871,8 @@ static int iceland_populate_smc_vddc_table(struct pp_hwmgr *hwmgr,
 	return 0;
 }
 
-static int iceland_populate_smc_vdd_ci_table(struct pp_hwmgr *hwmgr,
-			SMU71_Discrete_DpmTable *table)
+static int ci_populate_smc_vdd_ci_table(struct pp_hwmgr *hwmgr,
+			SMU7_Discrete_DpmTable *table)
 {
 	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
 	uint32_t count;
@@ -486,7 +881,7 @@ static int iceland_populate_smc_vdd_ci_table(struct pp_hwmgr *hwmgr,
 	table->VddciLevelCount = data->vddci_voltage_table.count;
 
 	for (count = 0; count < table->VddciLevelCount; count++) {
-		result = iceland_populate_smc_voltage_table(hwmgr,
+		result = ci_populate_smc_voltage_table(hwmgr,
 				&(data->vddci_voltage_table.entries[count]),
 				&(table->VddciLevel[count]));
 		PP_ASSERT_WITH_CODE(result == 0, "do not populate SMC VDDCI voltage table", return -EINVAL);
@@ -501,8 +896,8 @@ static int iceland_populate_smc_vdd_ci_table(struct pp_hwmgr *hwmgr,
 	return 0;
 }
 
-static int iceland_populate_smc_mvdd_table(struct pp_hwmgr *hwmgr,
-			SMU71_Discrete_DpmTable *table)
+static int ci_populate_smc_mvdd_table(struct pp_hwmgr *hwmgr,
+			SMU7_Discrete_DpmTable *table)
 {
 	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
 	uint32_t count;
@@ -510,8 +905,8 @@ static int iceland_populate_smc_mvdd_table(struct pp_hwmgr *hwmgr,
 
 	table->MvddLevelCount = data->mvdd_voltage_table.count;
 
-	for (count = 0; count < table->VddciLevelCount; count++) {
-		result = iceland_populate_smc_voltage_table(hwmgr,
+	for (count = 0; count < table->MvddLevelCount; count++) {
+		result = ci_populate_smc_voltage_table(hwmgr,
 				&(data->mvdd_voltage_table.entries[count]),
 				&table->MvddLevel[count]);
 		PP_ASSERT_WITH_CODE(result == 0, "do not populate SMC mvdd voltage table", return -EINVAL);
@@ -527,28 +922,28 @@ static int iceland_populate_smc_mvdd_table(struct pp_hwmgr *hwmgr,
 }
 
 
-static int iceland_populate_smc_voltage_tables(struct pp_hwmgr *hwmgr,
-	SMU71_Discrete_DpmTable *table)
+static int ci_populate_smc_voltage_tables(struct pp_hwmgr *hwmgr,
+	SMU7_Discrete_DpmTable *table)
 {
 	int result;
 
-	result = iceland_populate_smc_vddc_table(hwmgr, table);
+	result = ci_populate_smc_vddc_table(hwmgr, table);
 	PP_ASSERT_WITH_CODE(0 == result,
 			"can not populate VDDC voltage table to SMC", return -EINVAL);
 
-	result = iceland_populate_smc_vdd_ci_table(hwmgr, table);
+	result = ci_populate_smc_vdd_ci_table(hwmgr, table);
 	PP_ASSERT_WITH_CODE(0 == result,
 			"can not populate VDDCI voltage table to SMC", return -EINVAL);
 
-	result = iceland_populate_smc_mvdd_table(hwmgr, table);
+	result = ci_populate_smc_mvdd_table(hwmgr, table);
 	PP_ASSERT_WITH_CODE(0 == result,
 			"can not populate MVDD voltage table to SMC", return -EINVAL);
 
 	return 0;
 }
 
-static int iceland_populate_ulv_level(struct pp_hwmgr *hwmgr,
-		struct SMU71_Discrete_Ulv *state)
+static int ci_populate_ulv_level(struct pp_hwmgr *hwmgr,
+		struct SMU7_Discrete_Ulv *state)
 {
 	uint32_t voltage_response_time, ulv_voltage;
 	int result;
@@ -591,33 +986,28 @@ static int iceland_populate_ulv_level(struct pp_hwmgr *hwmgr,
 	return 0;
 }
 
-static int iceland_populate_ulv_state(struct pp_hwmgr *hwmgr,
-		 SMU71_Discrete_Ulv *ulv_level)
+static int ci_populate_ulv_state(struct pp_hwmgr *hwmgr,
+		 SMU7_Discrete_Ulv *ulv_level)
 {
-	return iceland_populate_ulv_level(hwmgr, ulv_level);
+	return ci_populate_ulv_level(hwmgr, ulv_level);
 }
 
-static int iceland_populate_smc_link_level(struct pp_hwmgr *hwmgr, SMU71_Discrete_DpmTable *table)
+static int ci_populate_smc_link_level(struct pp_hwmgr *hwmgr, SMU7_Discrete_DpmTable *table)
 {
 	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
 	struct smu7_dpm_table *dpm_table = &data->dpm_table;
-	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(hwmgr->smumgr->backend);
+	struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend);
 	uint32_t i;
 
-	/* Index (dpm_table->pcie_speed_table.count) is reserved for PCIE boot level. */
+/* Index dpm_table->pcie_speed_table.count is reserved for PCIE boot level.*/
 	for (i = 0; i <= dpm_table->pcie_speed_table.count; i++) {
 		table->LinkLevel[i].PcieGenSpeed  =
 			(uint8_t)dpm_table->pcie_speed_table.dpm_levels[i].value;
 		table->LinkLevel[i].PcieLaneCount =
 			(uint8_t)encode_pcie_lane_width(dpm_table->pcie_speed_table.dpm_levels[i].param1);
-		table->LinkLevel[i].EnabledForActivity =
-			1;
-		table->LinkLevel[i].SPC =
-			(uint8_t)(data->pcie_spc_cap & 0xff);
-		table->LinkLevel[i].DownThreshold =
-			PP_HOST_TO_SMC_UL(5);
-		table->LinkLevel[i].UpThreshold =
-			PP_HOST_TO_SMC_UL(30);
+		table->LinkLevel[i].EnabledForActivity = 1;
+		table->LinkLevel[i].DownT = PP_HOST_TO_SMC_UL(5);
+		table->LinkLevel[i].UpT = PP_HOST_TO_SMC_UL(30);
 	}
 
 	smu_data->smc_state_table.LinkLevelCount =
@@ -628,294 +1018,15 @@ static int iceland_populate_smc_link_level(struct pp_hwmgr *hwmgr, SMU71_Discret
 	return 0;
 }
 
-/**
- * Calculates the SCLK dividers using the provided engine clock
- *
- * @param    hwmgr      the address of the hardware manager
- * @param    engine_clock the engine clock to use to populate the structure
- * @param    sclk        the SMC SCLK structure to be populated
- */
-static int iceland_calculate_sclk_params(struct pp_hwmgr *hwmgr,
-		uint32_t engine_clock, SMU71_Discrete_GraphicsLevel *sclk)
-{
-	const struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	pp_atomctrl_clock_dividers_vi dividers;
-	uint32_t spll_func_cntl            = data->clock_registers.vCG_SPLL_FUNC_CNTL;
-	uint32_t spll_func_cntl_3          = data->clock_registers.vCG_SPLL_FUNC_CNTL_3;
-	uint32_t spll_func_cntl_4          = data->clock_registers.vCG_SPLL_FUNC_CNTL_4;
-	uint32_t cg_spll_spread_spectrum   = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM;
-	uint32_t cg_spll_spread_spectrum_2 = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM_2;
-	uint32_t    reference_clock;
-	uint32_t reference_divider;
-	uint32_t fbdiv;
-	int result;
-
-	/* get the engine clock dividers for this clock value*/
-	result = atomctrl_get_engine_pll_dividers_vi(hwmgr, engine_clock,  &dividers);
-
-	PP_ASSERT_WITH_CODE(result == 0,
-		"Error retrieving Engine Clock dividers from VBIOS.", return result);
-
-	/* To get FBDIV we need to multiply this by 16384 and divide it by Fref.*/
-	reference_clock = atomctrl_get_reference_clock(hwmgr);
-
-	reference_divider = 1 + dividers.uc_pll_ref_div;
-
-	/* low 14 bits is fraction and high 12 bits is divider*/
-	fbdiv = dividers.ul_fb_div.ul_fb_divider & 0x3FFFFFF;
-
-	/* SPLL_FUNC_CNTL setup*/
-	spll_func_cntl = PHM_SET_FIELD(spll_func_cntl,
-		CG_SPLL_FUNC_CNTL, SPLL_REF_DIV, dividers.uc_pll_ref_div);
-	spll_func_cntl = PHM_SET_FIELD(spll_func_cntl,
-		CG_SPLL_FUNC_CNTL, SPLL_PDIV_A,  dividers.uc_pll_post_div);
-
-	/* SPLL_FUNC_CNTL_3 setup*/
-	spll_func_cntl_3 = PHM_SET_FIELD(spll_func_cntl_3,
-		CG_SPLL_FUNC_CNTL_3, SPLL_FB_DIV, fbdiv);
-
-	/* set to use fractional accumulation*/
-	spll_func_cntl_3 = PHM_SET_FIELD(spll_func_cntl_3,
-		CG_SPLL_FUNC_CNTL_3, SPLL_DITHEN, 1);
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_EngineSpreadSpectrumSupport)) {
-		pp_atomctrl_internal_ss_info ss_info;
-
-		uint32_t vcoFreq = engine_clock * dividers.uc_pll_post_div;
-		if (0 == atomctrl_get_engine_clock_spread_spectrum(hwmgr, vcoFreq, &ss_info)) {
-			/*
-			* ss_info.speed_spectrum_percentage -- in unit of 0.01%
-			* ss_info.speed_spectrum_rate -- in unit of khz
-			*/
-			/* clks = reference_clock * 10 / (REFDIV + 1) / speed_spectrum_rate / 2 */
-			uint32_t clkS = reference_clock * 5 / (reference_divider * ss_info.speed_spectrum_rate);
-
-			/* clkv = 2 * D * fbdiv / NS */
-			uint32_t clkV = 4 * ss_info.speed_spectrum_percentage * fbdiv / (clkS * 10000);
-
-			cg_spll_spread_spectrum =
-				PHM_SET_FIELD(cg_spll_spread_spectrum, CG_SPLL_SPREAD_SPECTRUM, CLKS, clkS);
-			cg_spll_spread_spectrum =
-				PHM_SET_FIELD(cg_spll_spread_spectrum, CG_SPLL_SPREAD_SPECTRUM, SSEN, 1);
-			cg_spll_spread_spectrum_2 =
-				PHM_SET_FIELD(cg_spll_spread_spectrum_2, CG_SPLL_SPREAD_SPECTRUM_2, CLKV, clkV);
-		}
-	}
-
-	sclk->SclkFrequency        = engine_clock;
-	sclk->CgSpllFuncCntl3      = spll_func_cntl_3;
-	sclk->CgSpllFuncCntl4      = spll_func_cntl_4;
-	sclk->SpllSpreadSpectrum   = cg_spll_spread_spectrum;
-	sclk->SpllSpreadSpectrum2  = cg_spll_spread_spectrum_2;
-	sclk->SclkDid              = (uint8_t)dividers.pll_post_divider;
-
-	return 0;
-}
-
-static int iceland_populate_phase_value_based_on_sclk(struct pp_hwmgr *hwmgr,
-				const struct phm_phase_shedding_limits_table *pl,
-					uint32_t sclk, uint32_t *p_shed)
-{
-	unsigned int i;
-
-	/* use the minimum phase shedding */
-	*p_shed = 1;
-
-	for (i = 0; i < pl->count; i++) {
-		if (sclk < pl->entries[i].Sclk) {
-			*p_shed = i;
-			break;
-		}
-	}
-	return 0;
-}
-
-/**
- * Populates single SMC SCLK structure using the provided engine clock
- *
- * @param    hwmgr      the address of the hardware manager
- * @param    engine_clock the engine clock to use to populate the structure
- * @param    sclk        the SMC SCLK structure to be populated
- */
-static int iceland_populate_single_graphic_level(struct pp_hwmgr *hwmgr,
-						uint32_t engine_clock,
-				uint16_t sclk_activity_level_threshold,
-				SMU71_Discrete_GraphicsLevel *graphic_level)
-{
-	int result;
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-
-	result = iceland_calculate_sclk_params(hwmgr, engine_clock, graphic_level);
-
-	/* populate graphics levels*/
-	result = iceland_get_dependecy_volt_by_clk(hwmgr,
-		hwmgr->dyn_state.vddc_dependency_on_sclk, engine_clock,
-		&graphic_level->MinVddc);
-	PP_ASSERT_WITH_CODE((0 == result),
-		"can not find VDDC voltage value for VDDC	\
-		engine clock dependency table", return result);
-
-	/* SCLK frequency in units of 10KHz*/
-	graphic_level->SclkFrequency = engine_clock;
-	graphic_level->MinVddcPhases = 1;
-
-	if (data->vddc_phase_shed_control)
-		iceland_populate_phase_value_based_on_sclk(hwmgr,
-				hwmgr->dyn_state.vddc_phase_shed_limits_table,
-				engine_clock,
-				&graphic_level->MinVddcPhases);
-
-	/* Indicates maximum activity level for this performance level. 50% for now*/
-	graphic_level->ActivityLevel = sclk_activity_level_threshold;
-
-	graphic_level->CcPwrDynRm = 0;
-	graphic_level->CcPwrDynRm1 = 0;
-	/* this level can be used if activity is high enough.*/
-	graphic_level->EnabledForActivity = 0;
-	/* this level can be used for throttling.*/
-	graphic_level->EnabledForThrottle = 1;
-	graphic_level->UpHyst = 0;
-	graphic_level->DownHyst = 100;
-	graphic_level->VoltageDownHyst = 0;
-	graphic_level->PowerThrottle = 0;
-
-	data->display_timing.min_clock_in_sr =
-			hwmgr->display_config.min_core_set_clock_in_sr;
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_SclkDeepSleep))
-		graphic_level->DeepSleepDivId =
-				smu7_get_sleep_divider_id_from_clock(engine_clock,
-						data->display_timing.min_clock_in_sr);
-
-	/* Default to slow, highest DPM level will be set to PPSMC_DISPLAY_WATERMARK_LOW later.*/
-	graphic_level->DisplayWatermark = PPSMC_DISPLAY_WATERMARK_LOW;
-
-	if (0 == result) {
-		graphic_level->MinVddc = PP_HOST_TO_SMC_UL(graphic_level->MinVddc * VOLTAGE_SCALE);
-		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->MinVddcPhases);
-		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->SclkFrequency);
-		CONVERT_FROM_HOST_TO_SMC_US(graphic_level->ActivityLevel);
-		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->CgSpllFuncCntl3);
-		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->CgSpllFuncCntl4);
-		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->SpllSpreadSpectrum);
-		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->SpllSpreadSpectrum2);
-		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->CcPwrDynRm);
-		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->CcPwrDynRm1);
-	}
-
-	return result;
-}
-
-/**
- * Populates all SMC SCLK levels' structure based on the trimmed allowed dpm engine clock states
- *
- * @param    hwmgr      the address of the hardware manager
- */
-int iceland_populate_all_graphic_levels(struct pp_hwmgr *hwmgr)
-{
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(hwmgr->smumgr->backend);
-	struct smu7_dpm_table *dpm_table = &data->dpm_table;
-	uint32_t level_array_adress = smu_data->smu7_data.dpm_table_start +
-				offsetof(SMU71_Discrete_DpmTable, GraphicsLevel);
-
-	uint32_t level_array_size = sizeof(SMU71_Discrete_GraphicsLevel) *
-						SMU71_MAX_LEVELS_GRAPHICS;
-
-	SMU71_Discrete_GraphicsLevel *levels = smu_data->smc_state_table.GraphicsLevel;
-
-	uint32_t i;
-	uint8_t highest_pcie_level_enabled = 0;
-	uint8_t lowest_pcie_level_enabled = 0, mid_pcie_level_enabled = 0;
-	uint8_t count = 0;
-	int result = 0;
-
-	memset(levels, 0x00, level_array_size);
-
-	for (i = 0; i < dpm_table->sclk_table.count; i++) {
-		result = iceland_populate_single_graphic_level(hwmgr,
-					dpm_table->sclk_table.dpm_levels[i].value,
-					(uint16_t)smu_data->activity_target[i],
-					&(smu_data->smc_state_table.GraphicsLevel[i]));
-		if (result != 0)
-			return result;
-
-		/* Making sure only DPM level 0-1 have Deep Sleep Div ID populated. */
-		if (i > 1)
-			smu_data->smc_state_table.GraphicsLevel[i].DeepSleepDivId = 0;
-	}
-
-	/* Only enable level 0 for now. */
-	smu_data->smc_state_table.GraphicsLevel[0].EnabledForActivity = 1;
-
-	/* set highest level watermark to high */
-	if (dpm_table->sclk_table.count > 1)
-		smu_data->smc_state_table.GraphicsLevel[dpm_table->sclk_table.count-1].DisplayWatermark =
-			PPSMC_DISPLAY_WATERMARK_HIGH;
-
-	smu_data->smc_state_table.GraphicsDpmLevelCount =
-		(uint8_t)dpm_table->sclk_table.count;
-	data->dpm_level_enable_mask.sclk_dpm_enable_mask =
-		phm_get_dpm_level_enable_mask_value(&dpm_table->sclk_table);
-
-	while ((data->dpm_level_enable_mask.pcie_dpm_enable_mask &
-				(1 << (highest_pcie_level_enabled + 1))) != 0) {
-		highest_pcie_level_enabled++;
-	}
-
-	while ((data->dpm_level_enable_mask.pcie_dpm_enable_mask &
-		(1 << lowest_pcie_level_enabled)) == 0) {
-		lowest_pcie_level_enabled++;
-	}
-
-	while ((count < highest_pcie_level_enabled) &&
-			((data->dpm_level_enable_mask.pcie_dpm_enable_mask &
-				(1 << (lowest_pcie_level_enabled + 1 + count))) == 0)) {
-		count++;
-	}
-
-	mid_pcie_level_enabled = (lowest_pcie_level_enabled+1+count) < highest_pcie_level_enabled ?
-		(lowest_pcie_level_enabled+1+count) : highest_pcie_level_enabled;
-
-
-	/* set pcieDpmLevel to highest_pcie_level_enabled*/
-	for (i = 2; i < dpm_table->sclk_table.count; i++) {
-		smu_data->smc_state_table.GraphicsLevel[i].pcieDpmLevel = highest_pcie_level_enabled;
-	}
-
-	/* set pcieDpmLevel to lowest_pcie_level_enabled*/
-	smu_data->smc_state_table.GraphicsLevel[0].pcieDpmLevel = lowest_pcie_level_enabled;
-
-	/* set pcieDpmLevel to mid_pcie_level_enabled*/
-	smu_data->smc_state_table.GraphicsLevel[1].pcieDpmLevel = mid_pcie_level_enabled;
-
-	/* level count will send to smc once at init smc table and never change*/
-	result = smu7_copy_bytes_to_smc(hwmgr->smumgr, level_array_adress,
-				(uint8_t *)levels, (uint32_t)level_array_size,
-								SMC_RAM_END);
-
-	return result;
-}
-
-/**
- * Populates the SMC MCLK structure using the provided memory clock
- *
- * @param    hwmgr      the address of the hardware manager
- * @param    memory_clock the memory clock to use to populate the structure
- * @param    sclk        the SMC SCLK structure to be populated
- */
-static int iceland_calculate_mclk_params(
+static int ci_calculate_mclk_params(
 		struct pp_hwmgr *hwmgr,
 		uint32_t memory_clock,
-		SMU71_Discrete_MemoryLevel *mclk,
+		SMU7_Discrete_MemoryLevel *mclk,
 		bool strobe_mode,
 		bool dllStateOn
 		)
 {
 	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-
 	uint32_t  dll_cntl = data->clock_registers.vDLL_CNTL;
 	uint32_t  mclk_pwrmgt_cntl = data->clock_registers.vMCLK_PWRMGT_CNTL;
 	uint32_t  mpll_ad_func_cntl = data->clock_registers.vMPLL_AD_FUNC_CNTL;
@@ -934,10 +1045,8 @@ static int iceland_calculate_mclk_params(
 	PP_ASSERT_WITH_CODE(0 == result,
 		"Error retrieving Memory Clock Parameters from VBIOS.", return result);
 
-	/* MPLL_FUNC_CNTL setup*/
 	mpll_func_cntl = PHM_SET_FIELD(mpll_func_cntl, MPLL_FUNC_CNTL, BWCTRL, mpll_param.bw_ctrl);
 
-	/* MPLL_FUNC_CNTL_1 setup*/
 	mpll_func_cntl_1  = PHM_SET_FIELD(mpll_func_cntl_1,
 							MPLL_FUNC_CNTL_1, CLKF, mpll_param.mpll_fb_divider.cl_kf);
 	mpll_func_cntl_1  = PHM_SET_FIELD(mpll_func_cntl_1,
@@ -945,12 +1054,10 @@ static int iceland_calculate_mclk_params(
 	mpll_func_cntl_1  = PHM_SET_FIELD(mpll_func_cntl_1,
 							MPLL_FUNC_CNTL_1, VCO_MODE, mpll_param.vco_mode);
 
-	/* MPLL_AD_FUNC_CNTL setup*/
 	mpll_ad_func_cntl = PHM_SET_FIELD(mpll_ad_func_cntl,
 							MPLL_AD_FUNC_CNTL, YCLK_POST_DIV, mpll_param.mpll_post_divider);
 
 	if (data->is_memory_gddr5) {
-		/* MPLL_DQ_FUNC_CNTL setup*/
 		mpll_dq_func_cntl  = PHM_SET_FIELD(mpll_dq_func_cntl,
 								MPLL_DQ_FUNC_CNTL, YCLK_SEL, mpll_param.yclk_sel);
 		mpll_dq_func_cntl  = PHM_SET_FIELD(mpll_dq_func_cntl,
@@ -959,21 +1066,6 @@ static int iceland_calculate_mclk_params(
 
 	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
 			PHM_PlatformCaps_MemorySpreadSpectrumSupport)) {
-		/*
-		 ************************************
-		 Fref = Reference Frequency
-		 NF = Feedback divider ratio
-		 NR = Reference divider ratio
-		 Fnom = Nominal VCO output frequency = Fref * NF / NR
-		 Fs = Spreading Rate
-		 D = Percentage down-spread / 2
-		 Fint = Reference input frequency to PFD = Fref / NR
-		 NS = Spreading rate divider ratio = int(Fint / (2 * Fs))
-		 CLKS = NS - 1 = ISS_STEP_NUM[11:0]
-		 NV = D * Fs / Fnom * 4 * ((Fnom/Fref * NR) ^ 2)
-		 CLKV = 65536 * NV = ISS_STEP_SIZE[25:0]
-		 *************************************
-		 */
 		pp_atomctrl_internal_ss_info ss_info;
 		uint32_t freq_nom;
 		uint32_t tmp;
@@ -990,14 +1082,7 @@ static int iceland_calculate_mclk_params(
 		tmp = tmp * tmp;
 
 		if (0 == atomctrl_get_memory_clock_spread_spectrum(hwmgr, freq_nom, &ss_info)) {
-			/* ss_info.speed_spectrum_percentage -- in unit of 0.01% */
-			/* ss.Info.speed_spectrum_rate -- in unit of khz */
-			/* CLKS = reference_clock / (2 * speed_spectrum_rate * reference_divider) * 10 */
-			/*     = reference_clock * 5 / speed_spectrum_rate */
 			uint32_t clks = reference_clock * 5 / ss_info.speed_spectrum_rate;
-
-			/* CLKV = 65536 * speed_spectrum_percentage / 2 * spreadSpecrumRate / freq_nom * 4 / 100000 * ((freq_nom / reference_clock) ^ 2) */
-			/*     = 131 * speed_spectrum_percentage * speed_spectrum_rate / 100 * ((freq_nom / reference_clock) ^ 2) / freq_nom */
 			uint32_t clkv =
 				(uint32_t)((((131 * ss_info.speed_spectrum_percentage *
 							ss_info.speed_spectrum_rate) / 100) * tmp) / freq_nom);
@@ -1007,7 +1092,6 @@ static int iceland_calculate_mclk_params(
 		}
 	}
 
-	/* MCLK_PWRMGT_CNTL setup */
 	mclk_pwrmgt_cntl = PHM_SET_FIELD(mclk_pwrmgt_cntl,
 		MCLK_PWRMGT_CNTL, DLL_SPEED, mpll_param.dll_speed);
 	mclk_pwrmgt_cntl = PHM_SET_FIELD(mclk_pwrmgt_cntl,
@@ -1016,7 +1100,6 @@ static int iceland_calculate_mclk_params(
 		MCLK_PWRMGT_CNTL, MRDCK1_PDNB, dllStateOn);
 
 
-	/* Save the result data to outpupt memory level structure */
 	mclk->MclkFrequency   = memory_clock;
 	mclk->MpllFuncCntl    = mpll_func_cntl;
 	mclk->MpllFuncCntl_1  = mpll_func_cntl_1;
@@ -1031,48 +1114,45 @@ static int iceland_calculate_mclk_params(
 	return 0;
 }
 
-static uint8_t iceland_get_mclk_frequency_ratio(uint32_t memory_clock,
+static uint8_t ci_get_mclk_frequency_ratio(uint32_t memory_clock,
 		bool strobe_mode)
 {
 	uint8_t mc_para_index;
 
 	if (strobe_mode) {
-		if (memory_clock < 12500) {
+		if (memory_clock < 12500)
 			mc_para_index = 0x00;
-		} else if (memory_clock > 47500) {
+		else if (memory_clock > 47500)
 			mc_para_index = 0x0f;
-		} else {
+		else
 			mc_para_index = (uint8_t)((memory_clock - 10000) / 2500);
-		}
 	} else {
-		if (memory_clock < 65000) {
+		if (memory_clock < 65000)
 			mc_para_index = 0x00;
-		} else if (memory_clock > 135000) {
+		else if (memory_clock > 135000)
 			mc_para_index = 0x0f;
-		} else {
+		else
 			mc_para_index = (uint8_t)((memory_clock - 60000) / 5000);
-		}
 	}
 
 	return mc_para_index;
 }
 
-static uint8_t iceland_get_ddr3_mclk_frequency_ratio(uint32_t memory_clock)
+static uint8_t ci_get_ddr3_mclk_frequency_ratio(uint32_t memory_clock)
 {
 	uint8_t mc_para_index;
 
-	if (memory_clock < 10000) {
+	if (memory_clock < 10000)
 		mc_para_index = 0;
-	} else if (memory_clock >= 80000) {
+	else if (memory_clock >= 80000)
 		mc_para_index = 0x0f;
-	} else {
+	else
 		mc_para_index = (uint8_t)((memory_clock - 10000) / 5000 + 1);
-	}
 
 	return mc_para_index;
 }
 
-static int iceland_populate_phase_value_based_on_mclk(struct pp_hwmgr *hwmgr, const struct phm_phase_shedding_limits_table *pl,
+static int ci_populate_phase_value_based_on_mclk(struct pp_hwmgr *hwmgr, const struct phm_phase_shedding_limits_table *pl,
 					uint32_t memory_clock, uint32_t *p_shed)
 {
 	unsigned int i;
@@ -1089,10 +1169,10 @@ static int iceland_populate_phase_value_based_on_mclk(struct pp_hwmgr *hwmgr, co
 	return 0;
 }
 
-static int iceland_populate_single_memory_level(
+static int ci_populate_single_memory_level(
 		struct pp_hwmgr *hwmgr,
 		uint32_t memory_clock,
-		SMU71_Discrete_MemoryLevel *memory_level
+		SMU7_Discrete_MemoryLevel *memory_level
 		)
 {
 	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
@@ -1104,16 +1184,14 @@ static int iceland_populate_single_memory_level(
 	uint32_t mclk_strobe_mode_threshold = 40000;
 
 	if (hwmgr->dyn_state.vddc_dependency_on_mclk != NULL) {
-		result = iceland_get_dependecy_volt_by_clk(hwmgr,
+		result = ci_get_dependency_volt_by_clk(hwmgr,
 			hwmgr->dyn_state.vddc_dependency_on_mclk, memory_clock, &memory_level->MinVddc);
 		PP_ASSERT_WITH_CODE((0 == result),
 			"can not find MinVddc voltage value from memory VDDC voltage dependency table", return result);
 	}
 
-	if (data->vddci_control == SMU7_VOLTAGE_CONTROL_NONE) {
-		memory_level->MinVddci = memory_level->MinVddc;
-	} else if (NULL != hwmgr->dyn_state.vddci_dependency_on_mclk) {
-		result = iceland_get_dependecy_volt_by_clk(hwmgr,
+	if (NULL != hwmgr->dyn_state.vddci_dependency_on_mclk) {
+		result = ci_get_dependency_volt_by_clk(hwmgr,
 				hwmgr->dyn_state.vddci_dependency_on_mclk,
 				memory_clock,
 				&memory_level->MinVddci);
@@ -1121,18 +1199,27 @@ static int iceland_populate_single_memory_level(
 			"can not find MinVddci voltage value from memory VDDCI voltage dependency table", return result);
 	}
 
+	if (NULL != hwmgr->dyn_state.mvdd_dependency_on_mclk) {
+		result = ci_get_dependency_volt_by_clk(hwmgr,
+				hwmgr->dyn_state.mvdd_dependency_on_mclk,
+				memory_clock,
+				&memory_level->MinMvdd);
+		PP_ASSERT_WITH_CODE((0 == result),
+			"can not find MinVddci voltage value from memory MVDD voltage dependency table", return result);
+	}
+
 	memory_level->MinVddcPhases = 1;
 
 	if (data->vddc_phase_shed_control) {
-		iceland_populate_phase_value_based_on_mclk(hwmgr, hwmgr->dyn_state.vddc_phase_shed_limits_table,
+		ci_populate_phase_value_based_on_mclk(hwmgr, hwmgr->dyn_state.vddc_phase_shed_limits_table,
 				memory_clock, &memory_level->MinVddcPhases);
 	}
 
 	memory_level->EnabledForThrottle = 1;
-	memory_level->EnabledForActivity = 0;
-	memory_level->UpHyst = 0;
-	memory_level->DownHyst = 100;
-	memory_level->VoltageDownHyst = 0;
+	memory_level->EnabledForActivity = 1;
+	memory_level->UpH = 0;
+	memory_level->DownH = 100;
+	memory_level->VoltageDownH = 0;
 
 	/* Indicates maximum activity level for this performance level.*/
 	memory_level->ActivityLevel = (uint16_t)data->mclk_activity_target;
@@ -1148,7 +1235,7 @@ static int iceland_populate_single_memory_level(
 	cgs_get_active_displays_info(hwmgr->device, &info);
 	data->display_timing.num_existing_displays = info.display_count;
 
-	/* stutter mode not support on iceland */
+	/* stutter mode not support on ci */
 
 	/* decide strobe mode*/
 	memory_level->StrobeEnable = (mclk_strobe_mode_threshold != 0) &&
@@ -1156,7 +1243,7 @@ static int iceland_populate_single_memory_level(
 
 	/* decide EDC mode and memory clock ratio*/
 	if (data->is_memory_gddr5) {
-		memory_level->StrobeRatio = iceland_get_mclk_frequency_ratio(memory_clock,
+		memory_level->StrobeRatio = ci_get_mclk_frequency_ratio(memory_clock,
 					memory_level->StrobeEnable);
 
 		if ((mclk_edc_enable_threshold != 0) &&
@@ -1170,7 +1257,7 @@ static int iceland_populate_single_memory_level(
 		}
 
 		if (memory_level->StrobeEnable) {
-			if (iceland_get_mclk_frequency_ratio(memory_clock, 1) >=
+			if (ci_get_mclk_frequency_ratio(memory_clock, 1) >=
 					((cgs_read_register(hwmgr->device, mmMC_SEQ_MISC7) >> 16) & 0xf))
 				dll_state_on = ((cgs_read_register(hwmgr->device, mmMC_SEQ_MISC5) >> 1) & 0x1) ? 1 : 0;
 			else
@@ -1179,11 +1266,11 @@ static int iceland_populate_single_memory_level(
 			dll_state_on = data->dll_default_on;
 	} else {
 		memory_level->StrobeRatio =
-			iceland_get_ddr3_mclk_frequency_ratio(memory_clock);
+			ci_get_ddr3_mclk_frequency_ratio(memory_clock);
 		dll_state_on = ((cgs_read_register(hwmgr->device, mmMC_SEQ_MISC5) >> 1) & 0x1) ? 1 : 0;
 	}
 
-	result = iceland_calculate_mclk_params(hwmgr,
+	result = ci_calculate_mclk_params(hwmgr,
 		memory_clock, memory_level, memory_level->StrobeEnable, dll_state_on);
 
 	if (0 == result) {
@@ -1209,23 +1296,18 @@ static int iceland_populate_single_memory_level(
 	return result;
 }
 
-/**
- * Populates all SMC MCLK levels' structure based on the trimmed allowed dpm memory clock states
- *
- * @param    hwmgr      the address of the hardware manager
- */
-
-int iceland_populate_all_memory_levels(struct pp_hwmgr *hwmgr)
+static int ci_populate_all_memory_levels(struct pp_hwmgr *hwmgr)
 {
 	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(hwmgr->smumgr->backend);
+	struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend);
 	struct smu7_dpm_table *dpm_table = &data->dpm_table;
 	int result;
+	struct cgs_system_info sys_info = {0};
+	uint32_t dev_id;
 
-	/* populate MCLK dpm table to SMU7 */
-	uint32_t level_array_adress = smu_data->smu7_data.dpm_table_start + offsetof(SMU71_Discrete_DpmTable, MemoryLevel);
-	uint32_t level_array_size = sizeof(SMU71_Discrete_MemoryLevel) * SMU71_MAX_LEVELS_MEMORY;
-	SMU71_Discrete_MemoryLevel *levels = smu_data->smc_state_table.MemoryLevel;
+	uint32_t level_array_address = smu_data->dpm_table_start + offsetof(SMU7_Discrete_DpmTable, MemoryLevel);
+	uint32_t level_array_size = sizeof(SMU7_Discrete_MemoryLevel) * SMU7_MAX_LEVELS_MEMORY;
+	SMU7_Discrete_MemoryLevel *levels = smu_data->smc_state_table.MemoryLevel;
 	uint32_t i;
 
 	memset(levels, 0x00, level_array_size);
@@ -1233,39 +1315,42 @@ int iceland_populate_all_memory_levels(struct pp_hwmgr *hwmgr)
 	for (i = 0; i < dpm_table->mclk_table.count; i++) {
 		PP_ASSERT_WITH_CODE((0 != dpm_table->mclk_table.dpm_levels[i].value),
 			"can not populate memory level as memory clock is zero", return -EINVAL);
-		result = iceland_populate_single_memory_level(hwmgr, dpm_table->mclk_table.dpm_levels[i].value,
+		result = ci_populate_single_memory_level(hwmgr, dpm_table->mclk_table.dpm_levels[i].value,
 			&(smu_data->smc_state_table.MemoryLevel[i]));
-		if (0 != result) {
+		if (0 != result)
 			return result;
-		}
 	}
 
-	/* Only enable level 0 for now.*/
 	smu_data->smc_state_table.MemoryLevel[0].EnabledForActivity = 1;
 
-	/*
-	* in order to prevent MC activity from stutter mode to push DPM up.
-	* the UVD change complements this by putting the MCLK in a higher state
-	* by default such that we are not effected by up threshold or and MCLK DPM latency.
-	*/
+	sys_info.size = sizeof(struct cgs_system_info);
+	sys_info.info_id = CGS_SYSTEM_INFO_PCIE_DEV;
+	cgs_query_system_info(hwmgr->device, &sys_info);
+	dev_id = (uint32_t)sys_info.value;
+
+	if ((dpm_table->mclk_table.count >= 2)
+		&& ((dev_id == 0x67B0) ||  (dev_id == 0x67B1))) {
+		smu_data->smc_state_table.MemoryLevel[1].MinVddci =
+				smu_data->smc_state_table.MemoryLevel[0].MinVddci;
+		smu_data->smc_state_table.MemoryLevel[1].MinMvdd =
+				smu_data->smc_state_table.MemoryLevel[0].MinMvdd;
+	}
 	smu_data->smc_state_table.MemoryLevel[0].ActivityLevel = 0x1F;
 	CONVERT_FROM_HOST_TO_SMC_US(smu_data->smc_state_table.MemoryLevel[0].ActivityLevel);
 
 	smu_data->smc_state_table.MemoryDpmLevelCount = (uint8_t)dpm_table->mclk_table.count;
 	data->dpm_level_enable_mask.mclk_dpm_enable_mask = phm_get_dpm_level_enable_mask_value(&dpm_table->mclk_table);
-	/* set highest level watermark to high*/
 	smu_data->smc_state_table.MemoryLevel[dpm_table->mclk_table.count-1].DisplayWatermark = PPSMC_DISPLAY_WATERMARK_HIGH;
 
-	/* level count will send to smc once at init smc table and never change*/
-	result = smu7_copy_bytes_to_smc(hwmgr->smumgr,
-		level_array_adress, (uint8_t *)levels, (uint32_t)level_array_size,
+	result = ci_copy_bytes_to_smc(hwmgr,
+		level_array_address, (uint8_t *)levels, (uint32_t)level_array_size,
 		SMC_RAM_END);
 
 	return result;
 }
 
-static int iceland_populate_mvdd_value(struct pp_hwmgr *hwmgr, uint32_t mclk,
-					SMU71_Discrete_VoltageLevel *voltage)
+static int ci_populate_mvdd_value(struct pp_hwmgr *hwmgr, uint32_t mclk,
+					SMU7_Discrete_VoltageLevel *voltage)
 {
 	const struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
 
@@ -1291,15 +1376,14 @@ static int iceland_populate_mvdd_value(struct pp_hwmgr *hwmgr, uint32_t mclk,
 	return 0;
 }
 
-static int iceland_populate_smc_acpi_level(struct pp_hwmgr *hwmgr,
-	SMU71_Discrete_DpmTable *table)
+static int ci_populate_smc_acpi_level(struct pp_hwmgr *hwmgr,
+	SMU7_Discrete_DpmTable *table)
 {
 	int result = 0;
 	const struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
 	struct pp_atomctrl_clock_dividers_vi dividers;
-	uint32_t vddc_phase_shed_control = 0;
 
-	SMU71_Discrete_VoltageLevel voltage_level;
+	SMU7_Discrete_VoltageLevel voltage_level;
 	uint32_t spll_func_cntl    = data->clock_registers.vCG_SPLL_FUNC_CNTL;
 	uint32_t spll_func_cntl_2  = data->clock_registers.vCG_SPLL_FUNC_CNTL_2;
 	uint32_t dll_cntl          = data->clock_registers.vDLL_CNTL;
@@ -1314,7 +1398,7 @@ static int iceland_populate_smc_acpi_level(struct pp_hwmgr *hwmgr,
 	else
 		table->ACPILevel.MinVddc = PP_HOST_TO_SMC_UL(data->min_vddc_in_pptable * VOLTAGE_SCALE);
 
-	table->ACPILevel.MinVddcPhases = vddc_phase_shed_control ? 0 : 1;
+	table->ACPILevel.MinVddcPhases = data->vddc_phase_shed_control ? 0 : 1;
 	/* assign zero for now*/
 	table->ACPILevel.SclkFrequency = atomctrl_get_reference_clock(hwmgr);
 
@@ -1346,7 +1430,6 @@ static int iceland_populate_smc_acpi_level(struct pp_hwmgr *hwmgr,
 	table->ACPILevel.CcPwrDynRm = 0;
 	table->ACPILevel.CcPwrDynRm1 = 0;
 
-
 	/* For various features to be enabled/disabled while this level is active.*/
 	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.Flags);
 	/* SCLK frequency in units of 10KHz*/
@@ -1360,6 +1443,7 @@ static int iceland_populate_smc_acpi_level(struct pp_hwmgr *hwmgr,
 	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CcPwrDynRm);
 	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CcPwrDynRm1);
 
+
 	/* table->MemoryACPILevel.MinVddcPhases = table->ACPILevel.MinVddcPhases;*/
 	table->MemoryACPILevel.MinVddc = table->ACPILevel.MinVddc;
 	table->MemoryACPILevel.MinVddcPhases = table->ACPILevel.MinVddcPhases;
@@ -1373,7 +1457,7 @@ static int iceland_populate_smc_acpi_level(struct pp_hwmgr *hwmgr,
 			table->MemoryACPILevel.MinVddci = PP_HOST_TO_SMC_UL(data->min_vddci_in_pptable * VOLTAGE_SCALE);
 	}
 
-	if (0 == iceland_populate_mvdd_value(hwmgr, 0, &voltage_level))
+	if (0 == ci_populate_mvdd_value(hwmgr, 0, &voltage_level))
 		table->MemoryACPILevel.MinMvdd =
 			PP_HOST_TO_SMC_UL(voltage_level.Voltage * VOLTAGE_SCALE);
 	else
@@ -1418,9 +1502,9 @@ static int iceland_populate_smc_acpi_level(struct pp_hwmgr *hwmgr,
 
 	table->MemoryACPILevel.EnabledForThrottle = 0;
 	table->MemoryACPILevel.EnabledForActivity = 0;
-	table->MemoryACPILevel.UpHyst = 0;
-	table->MemoryACPILevel.DownHyst = 100;
-	table->MemoryACPILevel.VoltageDownHyst = 0;
+	table->MemoryACPILevel.UpH = 0;
+	table->MemoryACPILevel.DownH = 100;
+	table->MemoryACPILevel.VoltageDownH = 0;
 	/* Indicates maximum activity level for this performance level.*/
 	table->MemoryACPILevel.ActivityLevel = PP_HOST_TO_SMC_US((uint16_t)data->mclk_activity_target);
 
@@ -1433,35 +1517,145 @@ static int iceland_populate_smc_acpi_level(struct pp_hwmgr *hwmgr,
 	return result;
 }
 
-static int iceland_populate_smc_uvd_level(struct pp_hwmgr *hwmgr,
-					SMU71_Discrete_DpmTable *table)
+static int ci_populate_smc_uvd_level(struct pp_hwmgr *hwmgr,
+					SMU7_Discrete_DpmTable *table)
 {
-	return 0;
+	int result = 0;
+	uint8_t count;
+	struct pp_atomctrl_clock_dividers_vi dividers;
+	struct phm_uvd_clock_voltage_dependency_table *uvd_table =
+		hwmgr->dyn_state.uvd_clock_voltage_dependency_table;
+
+	table->UvdLevelCount = (uint8_t)(uvd_table->count);
+
+	for (count = 0; count < table->UvdLevelCount; count++) {
+		table->UvdLevel[count].VclkFrequency =
+					uvd_table->entries[count].vclk;
+		table->UvdLevel[count].DclkFrequency =
+					uvd_table->entries[count].dclk;
+		table->UvdLevel[count].MinVddc =
+					uvd_table->entries[count].v * VOLTAGE_SCALE;
+		table->UvdLevel[count].MinVddcPhases = 1;
+
+		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
+				table->UvdLevel[count].VclkFrequency, &dividers);
+		PP_ASSERT_WITH_CODE((0 == result),
+				"can not find divide id for Vclk clock", return result);
+
+		table->UvdLevel[count].VclkDivider = (uint8_t)dividers.pll_post_divider;
+
+		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
+				table->UvdLevel[count].DclkFrequency, &dividers);
+		PP_ASSERT_WITH_CODE((0 == result),
+				"can not find divide id for Dclk clock", return result);
+
+		table->UvdLevel[count].DclkDivider = (uint8_t)dividers.pll_post_divider;
+		CONVERT_FROM_HOST_TO_SMC_UL(table->UvdLevel[count].VclkFrequency);
+		CONVERT_FROM_HOST_TO_SMC_UL(table->UvdLevel[count].DclkFrequency);
+		CONVERT_FROM_HOST_TO_SMC_US(table->UvdLevel[count].MinVddc);
+	}
+
+	return result;
 }
 
-static int iceland_populate_smc_vce_level(struct pp_hwmgr *hwmgr,
-		SMU71_Discrete_DpmTable *table)
+static int ci_populate_smc_vce_level(struct pp_hwmgr *hwmgr,
+		SMU7_Discrete_DpmTable *table)
 {
-	return 0;
+	int result = -EINVAL;
+	uint8_t count;
+	struct pp_atomctrl_clock_dividers_vi dividers;
+	struct phm_vce_clock_voltage_dependency_table *vce_table =
+				hwmgr->dyn_state.vce_clock_voltage_dependency_table;
+
+	table->VceLevelCount = (uint8_t)(vce_table->count);
+	table->VceBootLevel = 0;
+
+	for (count = 0; count < table->VceLevelCount; count++) {
+		table->VceLevel[count].Frequency = vce_table->entries[count].evclk;
+		table->VceLevel[count].MinVoltage =
+				vce_table->entries[count].v * VOLTAGE_SCALE;
+		table->VceLevel[count].MinPhases = 1;
+
+		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
+				table->VceLevel[count].Frequency, &dividers);
+		PP_ASSERT_WITH_CODE((0 == result),
+				"can not find divide id for VCE engine clock",
+				return result);
+
+		table->VceLevel[count].Divider = (uint8_t)dividers.pll_post_divider;
+
+		CONVERT_FROM_HOST_TO_SMC_UL(table->VceLevel[count].Frequency);
+		CONVERT_FROM_HOST_TO_SMC_US(table->VceLevel[count].MinVoltage);
+	}
+	return result;
 }
 
-static int iceland_populate_smc_acp_level(struct pp_hwmgr *hwmgr,
-		SMU71_Discrete_DpmTable *table)
+static int ci_populate_smc_acp_level(struct pp_hwmgr *hwmgr,
+					SMU7_Discrete_DpmTable *table)
 {
-	return 0;
+	int result = -EINVAL;
+	uint8_t count;
+	struct pp_atomctrl_clock_dividers_vi dividers;
+	struct phm_acp_clock_voltage_dependency_table *acp_table =
+				hwmgr->dyn_state.acp_clock_voltage_dependency_table;
+
+	table->AcpLevelCount = (uint8_t)(acp_table->count);
+	table->AcpBootLevel = 0;
+
+	for (count = 0; count < table->AcpLevelCount; count++) {
+		table->AcpLevel[count].Frequency = acp_table->entries[count].acpclk;
+		table->AcpLevel[count].MinVoltage = acp_table->entries[count].v;
+		table->AcpLevel[count].MinPhases = 1;
+
+		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
+				table->AcpLevel[count].Frequency, &dividers);
+		PP_ASSERT_WITH_CODE((0 == result),
+				"can not find divide id for engine clock", return result);
+
+		table->AcpLevel[count].Divider = (uint8_t)dividers.pll_post_divider;
+
+		CONVERT_FROM_HOST_TO_SMC_UL(table->AcpLevel[count].Frequency);
+		CONVERT_FROM_HOST_TO_SMC_US(table->AcpLevel[count].MinVoltage);
+	}
+	return result;
 }
 
-static int iceland_populate_smc_samu_level(struct pp_hwmgr *hwmgr,
-	SMU71_Discrete_DpmTable *table)
+static int ci_populate_smc_samu_level(struct pp_hwmgr *hwmgr,
+					SMU7_Discrete_DpmTable *table)
 {
-	return 0;
+	int result = -EINVAL;
+	uint8_t count;
+	struct pp_atomctrl_clock_dividers_vi dividers;
+	struct phm_samu_clock_voltage_dependency_table *samu_table =
+				hwmgr->dyn_state.samu_clock_voltage_dependency_table;
+
+	table->SamuBootLevel = 0;
+	table->SamuLevelCount = (uint8_t)(samu_table->count);
+
+	for (count = 0; count < table->SamuLevelCount; count++) {
+		table->SamuLevel[count].Frequency = samu_table->entries[count].samclk;
+		table->SamuLevel[count].MinVoltage = samu_table->entries[count].v * VOLTAGE_SCALE;
+		table->SamuLevel[count].MinPhases = 1;
+
+		/* retrieve divider value for VBIOS */
+		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
+				table->SamuLevel[count].Frequency, &dividers);
+		PP_ASSERT_WITH_CODE((0 == result),
+				"can not find divide id for samu clock", return result);
+
+		table->SamuLevel[count].Divider = (uint8_t)dividers.pll_post_divider;
+
+		CONVERT_FROM_HOST_TO_SMC_UL(table->SamuLevel[count].Frequency);
+		CONVERT_FROM_HOST_TO_SMC_US(table->SamuLevel[count].MinVoltage);
+	}
+	return result;
 }
 
-static int iceland_populate_memory_timing_parameters(
+static int ci_populate_memory_timing_parameters(
 		struct pp_hwmgr *hwmgr,
 		uint32_t engine_clock,
 		uint32_t memory_clock,
-		struct SMU71_Discrete_MCArbDramTimingTableEntry *arb_regs
+		struct SMU7_Discrete_MCArbDramTimingTableEntry *arb_regs
 		)
 {
 	uint32_t dramTiming;
@@ -1486,42 +1680,34 @@ static int iceland_populate_memory_timing_parameters(
 	return 0;
 }
 
-/**
- * Setup parameters for the MC ARB.
- *
- * @param    hwmgr  the address of the powerplay hardware manager.
- * @return   always 0
- * This function is to be called from the SetPowerState table.
- */
-static int iceland_program_memory_timing_parameters(struct pp_hwmgr *hwmgr)
+static int ci_program_memory_timing_parameters(struct pp_hwmgr *hwmgr)
 {
 	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(hwmgr->smumgr->backend);
+	struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend);
 	int result = 0;
-	SMU71_Discrete_MCArbDramTimingTable  arb_regs;
+	SMU7_Discrete_MCArbDramTimingTable  arb_regs;
 	uint32_t i, j;
 
-	memset(&arb_regs, 0x00, sizeof(SMU71_Discrete_MCArbDramTimingTable));
+	memset(&arb_regs, 0x00, sizeof(SMU7_Discrete_MCArbDramTimingTable));
 
 	for (i = 0; i < data->dpm_table.sclk_table.count; i++) {
 		for (j = 0; j < data->dpm_table.mclk_table.count; j++) {
-			result = iceland_populate_memory_timing_parameters
+			result = ci_populate_memory_timing_parameters
 				(hwmgr, data->dpm_table.sclk_table.dpm_levels[i].value,
 				 data->dpm_table.mclk_table.dpm_levels[j].value,
 				 &arb_regs.entries[i][j]);
 
-			if (0 != result) {
+			if (0 != result)
 				break;
-			}
 		}
 	}
 
 	if (0 == result) {
-		result = smu7_copy_bytes_to_smc(
-				hwmgr->smumgr,
-				smu_data->smu7_data.arb_table_start,
+		result = ci_copy_bytes_to_smc(
+				hwmgr,
+				smu_data->arb_table_start,
 				(uint8_t *)&arb_regs,
-				sizeof(SMU71_Discrete_MCArbDramTimingTable),
+				sizeof(SMU7_Discrete_MCArbDramTimingTable),
 				SMC_RAM_END
 				);
 	}
@@ -1529,12 +1715,13 @@ static int iceland_program_memory_timing_parameters(struct pp_hwmgr *hwmgr)
 	return result;
 }
 
-static int iceland_populate_smc_boot_level(struct pp_hwmgr *hwmgr,
-			SMU71_Discrete_DpmTable *table)
+static int ci_populate_smc_boot_level(struct pp_hwmgr *hwmgr,
+			SMU7_Discrete_DpmTable *table)
 {
 	int result = 0;
 	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(hwmgr->smumgr->backend);
+	struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend);
+
 	table->GraphicsBootLevel = 0;
 	table->MemoryBootLevel = 0;
 
@@ -1562,26 +1749,22 @@ static int iceland_populate_smc_boot_level(struct pp_hwmgr *hwmgr,
 	}
 
 	table->BootVddc = data->vbios_boot_state.vddc_bootup_value;
-	if (SMU7_VOLTAGE_CONTROL_NONE == data->vddci_control)
-		table->BootVddci = table->BootVddc;
-	else
-		table->BootVddci = data->vbios_boot_state.vddci_bootup_value;
-
+	table->BootVddci = data->vbios_boot_state.vddci_bootup_value;
 	table->BootMVdd = data->vbios_boot_state.mvdd_bootup_value;
 
 	return result;
 }
 
-static int iceland_populate_mc_reg_address(struct pp_smumgr *smumgr,
-				 SMU71_Discrete_MCRegisters *mc_reg_table)
+static int ci_populate_mc_reg_address(struct pp_hwmgr *hwmgr,
+				 SMU7_Discrete_MCRegisters *mc_reg_table)
 {
-	const struct iceland_smumgr *smu_data = (struct iceland_smumgr *)smumgr->backend;
+	const struct ci_smumgr *smu_data = (struct ci_smumgr *)hwmgr->smu_backend;
 
 	uint32_t i, j;
 
 	for (i = 0, j = 0; j < smu_data->mc_reg_table.last; j++) {
 		if (smu_data->mc_reg_table.validflag & 1<<j) {
-			PP_ASSERT_WITH_CODE(i < SMU71_DISCRETE_MC_REGISTER_ARRAY_SIZE,
+			PP_ASSERT_WITH_CODE(i < SMU7_DISCRETE_MC_REGISTER_ARRAY_SIZE,
 				"Index of mc_reg_table->address[] array out of boundary", return -EINVAL);
 			mc_reg_table->address[i].s0 =
 				PP_HOST_TO_SMC_US(smu_data->mc_reg_table.mc_reg_address[j].s0);
@@ -1596,10 +1779,9 @@ static int iceland_populate_mc_reg_address(struct pp_smumgr *smumgr,
 	return 0;
 }
 
-/*convert register values from driver to SMC format */
-static void iceland_convert_mc_registers(
-	const struct iceland_mc_reg_entry *entry,
-	SMU71_Discrete_MCRegisterSet *data,
+static void ci_convert_mc_registers(
+	const struct ci_mc_reg_entry *entry,
+	SMU7_Discrete_MCRegisterSet *data,
 	uint32_t num_entries, uint32_t valid_flag)
 {
 	uint32_t i, j;
@@ -1612,13 +1794,13 @@ static void iceland_convert_mc_registers(
 	}
 }
 
-static int iceland_convert_mc_reg_table_entry_to_smc(
-		struct pp_smumgr *smumgr,
+static int ci_convert_mc_reg_table_entry_to_smc(
+		struct pp_hwmgr *hwmgr,
 		const uint32_t memory_clock,
-		SMU71_Discrete_MCRegisterSet *mc_reg_table_data
+		SMU7_Discrete_MCRegisterSet *mc_reg_table_data
 		)
 {
-	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(smumgr->backend);
+	struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend);
 	uint32_t i = 0;
 
 	for (i = 0; i < smu_data->mc_reg_table.num_entries; i++) {
@@ -1631,15 +1813,15 @@ static int iceland_convert_mc_reg_table_entry_to_smc(
 	if ((i == smu_data->mc_reg_table.num_entries) && (i > 0))
 		--i;
 
-	iceland_convert_mc_registers(&smu_data->mc_reg_table.mc_reg_table_entry[i],
+	ci_convert_mc_registers(&smu_data->mc_reg_table.mc_reg_table_entry[i],
 				mc_reg_table_data, smu_data->mc_reg_table.last,
 				smu_data->mc_reg_table.validflag);
 
 	return 0;
 }
 
-static int iceland_convert_mc_reg_table_to_smc(struct pp_hwmgr *hwmgr,
-		SMU71_Discrete_MCRegisters *mc_regs)
+static int ci_convert_mc_reg_table_to_smc(struct pp_hwmgr *hwmgr,
+		SMU7_Discrete_MCRegisters *mc_regs)
 {
 	int result = 0;
 	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
@@ -1647,8 +1829,8 @@ static int iceland_convert_mc_reg_table_to_smc(struct pp_hwmgr *hwmgr,
 	uint32_t i;
 
 	for (i = 0; i < data->dpm_table.mclk_table.count; i++) {
-		res = iceland_convert_mc_reg_table_entry_to_smc(
-				hwmgr->smumgr,
+		res = ci_convert_mc_reg_table_entry_to_smc(
+				hwmgr,
 				data->dpm_table.mclk_table.dpm_levels[i].value,
 				&mc_regs->data[i]
 				);
@@ -1660,10 +1842,9 @@ static int iceland_convert_mc_reg_table_to_smc(struct pp_hwmgr *hwmgr,
 	return result;
 }
 
-static int iceland_update_and_upload_mc_reg_table(struct pp_hwmgr *hwmgr)
+static int ci_update_and_upload_mc_reg_table(struct pp_hwmgr *hwmgr)
 {
-	struct pp_smumgr *smumgr = hwmgr->smumgr;
-	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(smumgr->backend);
+	struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend);
 	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
 	uint32_t address;
 	int32_t result;
@@ -1672,45 +1853,43 @@ static int iceland_update_and_upload_mc_reg_table(struct pp_hwmgr *hwmgr)
 		return 0;
 
 
-	memset(&smu_data->mc_regs, 0, sizeof(SMU71_Discrete_MCRegisters));
+	memset(&smu_data->mc_regs, 0, sizeof(SMU7_Discrete_MCRegisters));
 
-	result = iceland_convert_mc_reg_table_to_smc(hwmgr, &(smu_data->mc_regs));
+	result = ci_convert_mc_reg_table_to_smc(hwmgr, &(smu_data->mc_regs));
 
 	if (result != 0)
 		return result;
 
+	address = smu_data->mc_reg_table_start + (uint32_t)offsetof(SMU7_Discrete_MCRegisters, data[0]);
 
-	address = smu_data->smu7_data.mc_reg_table_start + (uint32_t)offsetof(SMU71_Discrete_MCRegisters, data[0]);
-
-	return  smu7_copy_bytes_to_smc(hwmgr->smumgr, address,
+	return  ci_copy_bytes_to_smc(hwmgr, address,
 				 (uint8_t *)&smu_data->mc_regs.data[0],
-				sizeof(SMU71_Discrete_MCRegisterSet) * data->dpm_table.mclk_table.count,
+				sizeof(SMU7_Discrete_MCRegisterSet) * data->dpm_table.mclk_table.count,
 				SMC_RAM_END);
 }
 
-static int iceland_populate_initial_mc_reg_table(struct pp_hwmgr *hwmgr)
+static int ci_populate_initial_mc_reg_table(struct pp_hwmgr *hwmgr)
 {
 	int result;
-	struct pp_smumgr *smumgr = hwmgr->smumgr;
-	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(smumgr->backend);
+	struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend);
 
-	memset(&smu_data->mc_regs, 0x00, sizeof(SMU71_Discrete_MCRegisters));
-	result = iceland_populate_mc_reg_address(smumgr, &(smu_data->mc_regs));
+	memset(&smu_data->mc_regs, 0x00, sizeof(SMU7_Discrete_MCRegisters));
+	result = ci_populate_mc_reg_address(hwmgr, &(smu_data->mc_regs));
 	PP_ASSERT_WITH_CODE(0 == result,
 		"Failed to initialize MCRegTable for the MC register addresses!", return result;);
 
-	result = iceland_convert_mc_reg_table_to_smc(hwmgr, &smu_data->mc_regs);
+	result = ci_convert_mc_reg_table_to_smc(hwmgr, &smu_data->mc_regs);
 	PP_ASSERT_WITH_CODE(0 == result,
 		"Failed to initialize MCRegTable for driver state!", return result;);
 
-	return smu7_copy_bytes_to_smc(smumgr, smu_data->smu7_data.mc_reg_table_start,
-			(uint8_t *)&smu_data->mc_regs, sizeof(SMU71_Discrete_MCRegisters), SMC_RAM_END);
+	return ci_copy_bytes_to_smc(hwmgr, smu_data->mc_reg_table_start,
+			(uint8_t *)&smu_data->mc_regs, sizeof(SMU7_Discrete_MCRegisters), SMC_RAM_END);
 }
 
-static int iceland_populate_smc_initial_state(struct pp_hwmgr *hwmgr)
+static int ci_populate_smc_initial_state(struct pp_hwmgr *hwmgr)
 {
 	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(hwmgr->smumgr->backend);
+	struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend);
 	uint8_t count, level;
 
 	count = (uint8_t)(hwmgr->dyn_state.vddc_dependency_on_sclk->count);
@@ -1736,107 +1915,48 @@ static int iceland_populate_smc_initial_state(struct pp_hwmgr *hwmgr)
 	return 0;
 }
 
-static int iceland_populate_bapm_parameters_in_dpm_table(struct pp_hwmgr *hwmgr)
+static int ci_populate_smc_svi2_config(struct pp_hwmgr *hwmgr,
+					    SMU7_Discrete_DpmTable *table)
 {
 	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(hwmgr->smumgr->backend);
-	const struct iceland_pt_defaults *defaults = smu_data->power_tune_defaults;
-	SMU71_Discrete_DpmTable  *dpm_table = &(smu_data->smc_state_table);
-	struct phm_cac_tdp_table *cac_dtp_table = hwmgr->dyn_state.cac_dtp_table;
-	struct phm_ppm_table *ppm = hwmgr->dyn_state.ppm_parameter_table;
-	const uint16_t *def1, *def2;
-	int i, j, k;
-
-
-	/*
-	 * TDP number of fraction bits are changed from 8 to 7 for Iceland
-	 * as requested by SMC team
-	 */
-
-	dpm_table->DefaultTdp = PP_HOST_TO_SMC_US((uint16_t)(cac_dtp_table->usTDP * 256));
-	dpm_table->TargetTdp = PP_HOST_TO_SMC_US((uint16_t)(cac_dtp_table->usConfigurableTDP * 256));
-
-
-	dpm_table->DTETjOffset = 0;
-
-	dpm_table->GpuTjMax = (uint8_t)(data->thermal_temp_setting.temperature_high / PP_TEMPERATURE_UNITS_PER_CENTIGRADES);
-	dpm_table->GpuTjHyst = 8;
-
-	dpm_table->DTEAmbientTempBase = defaults->dte_ambient_temp_base;
-
-	/* The following are for new Iceland Multi-input fan/thermal control */
-	if (NULL != ppm) {
-		dpm_table->PPM_PkgPwrLimit = (uint16_t)ppm->dgpu_tdp * 256 / 1000;
-		dpm_table->PPM_TemperatureLimit = (uint16_t)ppm->tj_max * 256;
-	} else {
-		dpm_table->PPM_PkgPwrLimit = 0;
-		dpm_table->PPM_TemperatureLimit = 0;
-	}
-
-	CONVERT_FROM_HOST_TO_SMC_US(dpm_table->PPM_PkgPwrLimit);
-	CONVERT_FROM_HOST_TO_SMC_US(dpm_table->PPM_TemperatureLimit);
-
-	dpm_table->BAPM_TEMP_GRADIENT = PP_HOST_TO_SMC_UL(defaults->bamp_temp_gradient);
-	def1 = defaults->bapmti_r;
-	def2 = defaults->bapmti_rc;
-
-	for (i = 0; i < SMU71_DTE_ITERATIONS; i++) {
-		for (j = 0; j < SMU71_DTE_SOURCES; j++) {
-			for (k = 0; k < SMU71_DTE_SINKS; k++) {
-				dpm_table->BAPMTI_R[i][j][k] = PP_HOST_TO_SMC_US(*def1);
-				dpm_table->BAPMTI_RC[i][j][k] = PP_HOST_TO_SMC_US(*def2);
-				def1++;
-				def2++;
-			}
-		}
-	}
 
+	if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->voltage_control)
+		table->SVI2Enable = 1;
+	else
+		table->SVI2Enable = 0;
 	return 0;
 }
 
-static int iceland_populate_smc_svi2_config(struct pp_hwmgr *hwmgr,
-					    SMU71_Discrete_DpmTable *tab)
+static int ci_start_smc(struct pp_hwmgr *hwmgr)
 {
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	/* set smc instruct start point at 0x0 */
+	ci_program_jump_on_start(hwmgr);
 
-	if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->voltage_control)
-		tab->SVI2Enable |= VDDC_ON_SVI2;
-
-	if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->vddci_control)
-		tab->SVI2Enable |= VDDCI_ON_SVI2;
-	else
-		tab->MergedVddci = 1;
+	/* enable smc clock */
+	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, SMC_SYSCON_CLOCK_CNTL_0, ck_disable, 0);
 
-	if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->mvdd_control)
-		tab->SVI2Enable |= MVDD_ON_SVI2;
+	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, SMC_SYSCON_RESET_CNTL, rst_reg, 0);
 
-	PP_ASSERT_WITH_CODE(tab->SVI2Enable != (VDDC_ON_SVI2 | VDDCI_ON_SVI2 | MVDD_ON_SVI2) &&
-		(tab->SVI2Enable & VDDC_ON_SVI2), "SVI2 domain configuration is incorrect!", return -EINVAL);
+	PHM_WAIT_INDIRECT_FIELD(hwmgr, SMC_IND, FIRMWARE_FLAGS,
+				 INTERRUPTS_ENABLED, 1);
 
 	return 0;
 }
 
-/**
- * Initializes the SMC table and uploads it
- *
- * @param    hwmgr  the address of the powerplay hardware manager.
- * @param    pInput  the pointer to input data (PowerState)
- * @return   always 0
- */
-int iceland_init_smc_table(struct pp_hwmgr *hwmgr)
+static int ci_init_smc_table(struct pp_hwmgr *hwmgr)
 {
 	int result;
 	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(hwmgr->smumgr->backend);
-	SMU71_Discrete_DpmTable  *table = &(smu_data->smc_state_table);
-
+	struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend);
+	SMU7_Discrete_DpmTable  *table = &(smu_data->smc_state_table);
+	struct pp_atomctrl_gpio_pin_assignment gpio_pin;
+	u32 i;
 
-	iceland_initialize_power_tune_defaults(hwmgr);
+	ci_initialize_power_tune_defaults(hwmgr);
 	memset(&(smu_data->smc_state_table), 0x00, sizeof(smu_data->smc_state_table));
 
-	if (SMU7_VOLTAGE_CONTROL_NONE != data->voltage_control) {
-		iceland_populate_smc_voltage_tables(hwmgr, table);
-	}
+	if (SMU7_VOLTAGE_CONTROL_NONE != data->voltage_control)
+		ci_populate_smc_voltage_tables(hwmgr, table);
 
 	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
 			PHM_PlatformCaps_AutomaticDCTransition))
@@ -1850,67 +1970,75 @@ int iceland_init_smc_table(struct pp_hwmgr *hwmgr)
 	if (data->is_memory_gddr5)
 		table->SystemFlags |= PPSMC_SYSTEMFLAG_GDDR5;
 
-
 	if (data->ulv_supported) {
-		result = iceland_populate_ulv_state(hwmgr, &(smu_data->ulv_setting));
+		result = ci_populate_ulv_state(hwmgr, &(table->Ulv));
 		PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to initialize ULV state!", return result;);
+			"Failed to initialize ULV state!", return result);
 
 		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
 			ixCG_ULV_PARAMETER, 0x40035);
 	}
 
-	result = iceland_populate_smc_link_level(hwmgr, table);
+	result = ci_populate_all_graphic_levels(hwmgr);
 	PP_ASSERT_WITH_CODE(0 == result,
-		"Failed to initialize Link Level!", return result;);
+		"Failed to initialize Graphics Level!", return result);
 
-	result = iceland_populate_all_graphic_levels(hwmgr);
+	result = ci_populate_all_memory_levels(hwmgr);
 	PP_ASSERT_WITH_CODE(0 == result,
-		"Failed to initialize Graphics Level!", return result;);
+		"Failed to initialize Memory Level!", return result);
 
-	result = iceland_populate_all_memory_levels(hwmgr);
+	result = ci_populate_smc_link_level(hwmgr, table);
 	PP_ASSERT_WITH_CODE(0 == result,
-		"Failed to initialize Memory Level!", return result;);
+		"Failed to initialize Link Level!", return result);
 
-	result = iceland_populate_smc_acpi_level(hwmgr, table);
+	result = ci_populate_smc_acpi_level(hwmgr, table);
 	PP_ASSERT_WITH_CODE(0 == result,
-		"Failed to initialize ACPI Level!", return result;);
+		"Failed to initialize ACPI Level!", return result);
 
-	result = iceland_populate_smc_vce_level(hwmgr, table);
+	result = ci_populate_smc_vce_level(hwmgr, table);
 	PP_ASSERT_WITH_CODE(0 == result,
-		"Failed to initialize VCE Level!", return result;);
+		"Failed to initialize VCE Level!", return result);
 
-	result = iceland_populate_smc_acp_level(hwmgr, table);
+	result = ci_populate_smc_acp_level(hwmgr, table);
 	PP_ASSERT_WITH_CODE(0 == result,
-		"Failed to initialize ACP Level!", return result;);
+		"Failed to initialize ACP Level!", return result);
 
-	result = iceland_populate_smc_samu_level(hwmgr, table);
+	result = ci_populate_smc_samu_level(hwmgr, table);
 	PP_ASSERT_WITH_CODE(0 == result,
-		"Failed to initialize SAMU Level!", return result;);
+		"Failed to initialize SAMU Level!", return result);
 
 	/* Since only the initial state is completely set up at this point (the other states are just copies of the boot state) we only */
 	/* need to populate the  ARB settings for the initial state. */
-	result = iceland_program_memory_timing_parameters(hwmgr);
+	result = ci_program_memory_timing_parameters(hwmgr);
 	PP_ASSERT_WITH_CODE(0 == result,
-		"Failed to Write ARB settings for the initial state.", return result;);
+		"Failed to Write ARB settings for the initial state.", return result);
 
-	result = iceland_populate_smc_uvd_level(hwmgr, table);
+	result = ci_populate_smc_uvd_level(hwmgr, table);
 	PP_ASSERT_WITH_CODE(0 == result,
-		"Failed to initialize UVD Level!", return result;);
+		"Failed to initialize UVD Level!", return result);
+
+	table->UvdBootLevel  = 0;
+	table->VceBootLevel  = 0;
+	table->AcpBootLevel  = 0;
+	table->SamuBootLevel  = 0;
 
 	table->GraphicsBootLevel = 0;
 	table->MemoryBootLevel = 0;
 
-	result = iceland_populate_smc_boot_level(hwmgr, table);
+	result = ci_populate_smc_boot_level(hwmgr, table);
 	PP_ASSERT_WITH_CODE(0 == result,
-		"Failed to initialize Boot Level!", return result;);
+		"Failed to initialize Boot Level!", return result);
 
-	result = iceland_populate_smc_initial_state(hwmgr);
+	result = ci_populate_smc_initial_state(hwmgr);
 	PP_ASSERT_WITH_CODE(0 == result, "Failed to initialize Boot State!", return result);
 
-	result = iceland_populate_bapm_parameters_in_dpm_table(hwmgr);
+	result = ci_populate_bapm_parameters_in_dpm_table(hwmgr);
 	PP_ASSERT_WITH_CODE(0 == result, "Failed to populate BAPM Parameters!", return result);
 
+	table->UVDInterval = 1;
+	table->VCEInterval = 1;
+	table->ACPInterval = 1;
+	table->SAMUInterval = 1;
 	table->GraphicsVoltageChangeEnable  = 1;
 	table->GraphicsThermThrottleEnable  = 1;
 	table->GraphicsInterval = 1;
@@ -1927,17 +2055,35 @@ int iceland_init_smc_table(struct pp_hwmgr *hwmgr)
 	table->MemoryVoltageChangeEnable  = 1;
 	table->MemoryInterval  = 1;
 	table->VoltageResponseTime  = 0;
+	table->VddcVddciDelta = 4000;
 	table->PhaseResponseTime  = 0;
 	table->MemoryThermThrottleEnable  = 1;
-	table->PCIeBootLinkLevel = 0;
+
+	PP_ASSERT_WITH_CODE((1 <= data->dpm_table.pcie_speed_table.count),
+			"There must be 1 or more PCIE levels defined in PPTable.",
+			return -EINVAL);
+
+	table->PCIeBootLinkLevel = (uint8_t)data->dpm_table.pcie_speed_table.count;
 	table->PCIeGenInterval = 1;
 
-	result = iceland_populate_smc_svi2_config(hwmgr, table);
-	PP_ASSERT_WITH_CODE(0 == result,
-		"Failed to populate SVI2 setting!", return result);
+	ci_populate_smc_svi2_config(hwmgr, table);
+
+	for (i = 0; i < SMU7_MAX_ENTRIES_SMIO; i++)
+		CONVERT_FROM_HOST_TO_SMC_UL(table->Smio[i]);
 
 	table->ThermGpio  = 17;
 	table->SclkStepSize = 0x4000;
+	if (atomctrl_get_pp_assign_pin(hwmgr, VDDC_VRHOT_GPIO_PINID, &gpio_pin)) {
+		table->VRHotGpio = gpio_pin.uc_gpio_pin_bit_shift;
+		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_RegulatorHot);
+	} else {
+		table->VRHotGpio = SMU7_UNUSED_GPIO_PIN;
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_RegulatorHot);
+	}
+
+	table->AcDcGpio = SMU7_UNUSED_GPIO_PIN;
 
 	CONVERT_FROM_HOST_TO_SMC_UL(table->SystemFlags);
 	CONVERT_FROM_HOST_TO_SMC_UL(table->SmioMaskVddcVid);
@@ -1947,6 +2093,7 @@ int iceland_init_smc_table(struct pp_hwmgr *hwmgr)
 	CONVERT_FROM_HOST_TO_SMC_UL(table->SclkStepSize);
 	CONVERT_FROM_HOST_TO_SMC_US(table->TemperatureLimitHigh);
 	CONVERT_FROM_HOST_TO_SMC_US(table->TemperatureLimitLow);
+	table->VddcVddciDelta = PP_HOST_TO_SMC_US(table->VddcVddciDelta);
 	CONVERT_FROM_HOST_TO_SMC_US(table->VoltageResponseTime);
 	CONVERT_FROM_HOST_TO_SMC_US(table->PhaseResponseTime);
 
@@ -1955,47 +2102,32 @@ int iceland_init_smc_table(struct pp_hwmgr *hwmgr)
 	table->BootMVdd = PP_HOST_TO_SMC_US(table->BootMVdd * VOLTAGE_SCALE);
 
 	/* Upload all dpm data to SMC memory.(dpm level, dpm level count etc) */
-	result = smu7_copy_bytes_to_smc(hwmgr->smumgr, smu_data->smu7_data.dpm_table_start +
-										offsetof(SMU71_Discrete_DpmTable, SystemFlags),
-										(uint8_t *)&(table->SystemFlags),
-										sizeof(SMU71_Discrete_DpmTable)-3 * sizeof(SMU71_PIDController),
-										SMC_RAM_END);
+	result = ci_copy_bytes_to_smc(hwmgr, smu_data->dpm_table_start +
+					offsetof(SMU7_Discrete_DpmTable, SystemFlags),
+					(uint8_t *)&(table->SystemFlags),
+					sizeof(SMU7_Discrete_DpmTable)-3 * sizeof(SMU7_PIDController),
+					SMC_RAM_END);
 
 	PP_ASSERT_WITH_CODE(0 == result,
 		"Failed to upload dpm data to SMC memory!", return result;);
 
-	/* Upload all ulv setting to SMC memory.(dpm level, dpm level count etc) */
-	result = smu7_copy_bytes_to_smc(hwmgr->smumgr,
-			smu_data->smu7_data.ulv_setting_starts,
-			(uint8_t *)&(smu_data->ulv_setting),
-			sizeof(SMU71_Discrete_Ulv),
-			SMC_RAM_END);
-
-
-	result = iceland_populate_initial_mc_reg_table(hwmgr);
+	result = ci_populate_initial_mc_reg_table(hwmgr);
 	PP_ASSERT_WITH_CODE((0 == result),
 		"Failed to populate initialize MC Reg table!", return result);
 
-	result = iceland_populate_pm_fuses(hwmgr);
+	result = ci_populate_pm_fuses(hwmgr);
 	PP_ASSERT_WITH_CODE(0 == result,
 			"Failed to  populate PM fuses to SMC memory!", return result);
 
+	ci_start_smc(hwmgr);
+
 	return 0;
 }
 
-/**
-* Set up the fan table to control the fan using the SMC.
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @param    pInput the pointer to input data
-* @param    pOutput the pointer to output data
-* @param    pStorage the pointer to temporary storage
-* @param    Result the last failure code
-* @return   result from set temperature range routine
-*/
-int iceland_thermal_setup_fan_table(struct pp_hwmgr *hwmgr)
+static int ci_thermal_setup_fan_table(struct pp_hwmgr *hwmgr)
 {
-	struct smu7_smumgr *smu7_data = (struct smu7_smumgr *)(hwmgr->smumgr->backend);
-	SMU71_Discrete_FanTable fan_table = { FDO_MODE_HARDWARE };
+	struct ci_smumgr *ci_data = (struct ci_smumgr *)(hwmgr->smu_backend);
+	SMU7_Discrete_FanTable fan_table = { FDO_MODE_HARDWARE };
 	uint32_t duty100;
 	uint32_t t_diff1, t_diff2, pwm_diff1, pwm_diff2;
 	uint16_t fdo_min, slope1, slope2;
@@ -2012,7 +2144,7 @@ int iceland_thermal_setup_fan_table(struct pp_hwmgr *hwmgr)
 		return 0;
 	}
 
-	if (0 == smu7_data->fan_table_start) {
+	if (0 == ci_data->fan_table_start) {
 		phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_MicrocodeFanControl);
 		return 0;
 	}
@@ -2062,29 +2194,26 @@ int iceland_thermal_setup_fan_table(struct pp_hwmgr *hwmgr)
 
 	fan_table.TempSrc = (uint8_t)PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_MULT_THERMAL_CTRL, TEMP_SEL);
 
-	/* fan_table.FanControl_GL_Flag = 1; */
-
-	res = smu7_copy_bytes_to_smc(hwmgr->smumgr, smu7_data->fan_table_start, (uint8_t *)&fan_table, (uint32_t)sizeof(fan_table), SMC_RAM_END);
+	res = ci_copy_bytes_to_smc(hwmgr, ci_data->fan_table_start, (uint8_t *)&fan_table, (uint32_t)sizeof(fan_table), SMC_RAM_END);
 
 	return 0;
 }
 
-
-static int iceland_program_mem_timing_parameters(struct pp_hwmgr *hwmgr)
+static int ci_program_mem_timing_parameters(struct pp_hwmgr *hwmgr)
 {
 	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
 
 	if (data->need_update_smu7_dpm_table &
-		(DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_OD_UPDATE_MCLK))
-		return iceland_program_memory_timing_parameters(hwmgr);
+			(DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_OD_UPDATE_MCLK))
+		return ci_program_memory_timing_parameters(hwmgr);
 
 	return 0;
 }
 
-int iceland_update_sclk_threshold(struct pp_hwmgr *hwmgr)
+static int ci_update_sclk_threshold(struct pp_hwmgr *hwmgr)
 {
 	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(hwmgr->smumgr->backend);
+	struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend);
 
 	int result = 0;
 	uint32_t low_sclk_interrupt_threshold = 0;
@@ -2100,21 +2229,21 @@ int iceland_update_sclk_threshold(struct pp_hwmgr *hwmgr)
 
 		CONVERT_FROM_HOST_TO_SMC_UL(low_sclk_interrupt_threshold);
 
-		result = smu7_copy_bytes_to_smc(
-				hwmgr->smumgr,
-				smu_data->smu7_data.dpm_table_start +
-				offsetof(SMU71_Discrete_DpmTable,
-					LowSclkInterruptThreshold),
+		result = ci_copy_bytes_to_smc(
+				hwmgr,
+				smu_data->dpm_table_start +
+				offsetof(SMU7_Discrete_DpmTable,
+					LowSclkInterruptT),
 				(uint8_t *)&low_sclk_interrupt_threshold,
 				sizeof(uint32_t),
 				SMC_RAM_END);
 	}
 
-	result = iceland_update_and_upload_mc_reg_table(hwmgr);
+	result = ci_update_and_upload_mc_reg_table(hwmgr);
 
 	PP_ASSERT_WITH_CODE((0 == result), "Failed to upload MC reg table!", return result);
 
-	result = iceland_program_mem_timing_parameters(hwmgr);
+	result = ci_program_mem_timing_parameters(hwmgr);
 	PP_ASSERT_WITH_CODE((result == 0),
 			"Failed to program memory timing parameters!",
 			);
@@ -2122,161 +2251,200 @@ int iceland_update_sclk_threshold(struct pp_hwmgr *hwmgr)
 	return result;
 }
 
-uint32_t iceland_get_offsetof(uint32_t type, uint32_t member)
+static uint32_t ci_get_offsetof(uint32_t type, uint32_t member)
 {
 	switch (type) {
 	case SMU_SoftRegisters:
 		switch (member) {
 		case HandshakeDisables:
-			return offsetof(SMU71_SoftRegisters, HandshakeDisables);
+			return offsetof(SMU7_SoftRegisters, HandshakeDisables);
 		case VoltageChangeTimeout:
-			return offsetof(SMU71_SoftRegisters, VoltageChangeTimeout);
+			return offsetof(SMU7_SoftRegisters, VoltageChangeTimeout);
 		case AverageGraphicsActivity:
-			return offsetof(SMU71_SoftRegisters, AverageGraphicsActivity);
+			return offsetof(SMU7_SoftRegisters, AverageGraphicsA);
 		case PreVBlankGap:
-			return offsetof(SMU71_SoftRegisters, PreVBlankGap);
+			return offsetof(SMU7_SoftRegisters, PreVBlankGap);
 		case VBlankTimeout:
-			return offsetof(SMU71_SoftRegisters, VBlankTimeout);
-		case UcodeLoadStatus:
-			return offsetof(SMU71_SoftRegisters, UcodeLoadStatus);
+			return offsetof(SMU7_SoftRegisters, VBlankTimeout);
+		case DRAM_LOG_ADDR_H:
+			return offsetof(SMU7_SoftRegisters, DRAM_LOG_ADDR_H);
+		case DRAM_LOG_ADDR_L:
+			return offsetof(SMU7_SoftRegisters, DRAM_LOG_ADDR_L);
+		case DRAM_LOG_PHY_ADDR_H:
+			return offsetof(SMU7_SoftRegisters, DRAM_LOG_PHY_ADDR_H);
+		case DRAM_LOG_PHY_ADDR_L:
+			return offsetof(SMU7_SoftRegisters, DRAM_LOG_PHY_ADDR_L);
+		case DRAM_LOG_BUFF_SIZE:
+			return offsetof(SMU7_SoftRegisters, DRAM_LOG_BUFF_SIZE);
 		}
 	case SMU_Discrete_DpmTable:
 		switch (member) {
 		case LowSclkInterruptThreshold:
-			return offsetof(SMU71_Discrete_DpmTable, LowSclkInterruptThreshold);
+			return offsetof(SMU7_Discrete_DpmTable, LowSclkInterruptT);
 		}
 	}
-	pr_warn("can't get the offset of type %x member %x\n", type, member);
+	pr_debug("can't get the offset of type %x member %x\n", type, member);
 	return 0;
 }
 
-uint32_t iceland_get_mac_definition(uint32_t value)
+static uint32_t ci_get_mac_definition(uint32_t value)
 {
 	switch (value) {
 	case SMU_MAX_LEVELS_GRAPHICS:
-		return SMU71_MAX_LEVELS_GRAPHICS;
+		return SMU7_MAX_LEVELS_GRAPHICS;
 	case SMU_MAX_LEVELS_MEMORY:
-		return SMU71_MAX_LEVELS_MEMORY;
+		return SMU7_MAX_LEVELS_MEMORY;
 	case SMU_MAX_LEVELS_LINK:
-		return SMU71_MAX_LEVELS_LINK;
+		return SMU7_MAX_LEVELS_LINK;
 	case SMU_MAX_ENTRIES_SMIO:
-		return SMU71_MAX_ENTRIES_SMIO;
+		return SMU7_MAX_ENTRIES_SMIO;
 	case SMU_MAX_LEVELS_VDDC:
-		return SMU71_MAX_LEVELS_VDDC;
+		return SMU7_MAX_LEVELS_VDDC;
 	case SMU_MAX_LEVELS_VDDCI:
-		return SMU71_MAX_LEVELS_VDDCI;
+		return SMU7_MAX_LEVELS_VDDCI;
 	case SMU_MAX_LEVELS_MVDD:
-		return SMU71_MAX_LEVELS_MVDD;
+		return SMU7_MAX_LEVELS_MVDD;
 	}
 
-	pr_warn("can't get the mac of %x\n", value);
+	pr_debug("can't get the mac of %x\n", value);
 	return 0;
 }
 
-/**
- * Get the location of various tables inside the FW image.
- *
- * @param    hwmgr  the address of the powerplay hardware manager.
- * @return   always 0
- */
-int iceland_process_firmware_header(struct pp_hwmgr *hwmgr)
+static int ci_load_smc_ucode(struct pp_hwmgr *hwmgr)
+{
+	uint32_t byte_count, start_addr;
+	uint8_t *src;
+	uint32_t data;
+
+	struct cgs_firmware_info info = {0};
+
+	cgs_get_firmware_info(hwmgr->device, CGS_UCODE_ID_SMU, &info);
+
+	hwmgr->is_kicker = info.is_kicker;
+	byte_count = info.image_size;
+	src = (uint8_t *)info.kptr;
+	start_addr = info.ucode_start_address;
+
+	if  (byte_count > SMC_RAM_END) {
+		pr_err("SMC address is beyond the SMC RAM area.\n");
+		return -EINVAL;
+	}
+
+	cgs_write_register(hwmgr->device, mmSMC_IND_INDEX_0, start_addr);
+	PHM_WRITE_FIELD(hwmgr->device, SMC_IND_ACCESS_CNTL, AUTO_INCREMENT_IND_0, 1);
+
+	for (; byte_count >= 4; byte_count -= 4) {
+		data = (src[0] << 24) | (src[1] << 16) | (src[2] << 8) | src[3];
+		cgs_write_register(hwmgr->device, mmSMC_IND_DATA_0, data);
+		src += 4;
+	}
+	PHM_WRITE_FIELD(hwmgr->device, SMC_IND_ACCESS_CNTL, AUTO_INCREMENT_IND_0, 0);
+
+	if (0 != byte_count) {
+		pr_err("SMC size must be divisible by 4\n");
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int ci_upload_firmware(struct pp_hwmgr *hwmgr)
+{
+	if (ci_is_smc_ram_running(hwmgr)) {
+		pr_info("smc is running, no need to load smc firmware\n");
+		return 0;
+	}
+	PHM_WAIT_INDIRECT_FIELD(hwmgr, SMC_IND, RCU_UC_EVENTS,
+			boot_seq_done, 1);
+	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, SMC_SYSCON_MISC_CNTL,
+			pre_fetcher_en, 1);
+
+	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, SMC_SYSCON_CLOCK_CNTL_0, ck_disable, 1);
+	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, SMC_SYSCON_RESET_CNTL, rst_reg, 1);
+	return ci_load_smc_ucode(hwmgr);
+}
+
+static int ci_process_firmware_header(struct pp_hwmgr *hwmgr)
 {
 	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct smu7_smumgr *smu7_data = (struct smu7_smumgr *)(hwmgr->smumgr->backend);
+	struct ci_smumgr *ci_data = (struct ci_smumgr *)(hwmgr->smu_backend);
 
-	uint32_t tmp;
+	uint32_t tmp = 0;
 	int result;
 	bool error = false;
 
-	result = smu7_read_smc_sram_dword(hwmgr->smumgr,
-				SMU71_FIRMWARE_HEADER_LOCATION +
-				offsetof(SMU71_Firmware_Header, DpmTable),
+	if (ci_upload_firmware(hwmgr))
+		return -EINVAL;
+
+	result = ci_read_smc_sram_dword(hwmgr,
+				SMU7_FIRMWARE_HEADER_LOCATION +
+				offsetof(SMU7_Firmware_Header, DpmTable),
 				&tmp, SMC_RAM_END);
 
-	if (0 == result) {
-		smu7_data->dpm_table_start = tmp;
-	}
+	if (0 == result)
+		ci_data->dpm_table_start = tmp;
 
 	error |= (0 != result);
 
-	result = smu7_read_smc_sram_dword(hwmgr->smumgr,
-				SMU71_FIRMWARE_HEADER_LOCATION +
-				offsetof(SMU71_Firmware_Header, SoftRegisters),
+	result = ci_read_smc_sram_dword(hwmgr,
+				SMU7_FIRMWARE_HEADER_LOCATION +
+				offsetof(SMU7_Firmware_Header, SoftRegisters),
 				&tmp, SMC_RAM_END);
 
 	if (0 == result) {
 		data->soft_regs_start = tmp;
-		smu7_data->soft_regs_start = tmp;
+		ci_data->soft_regs_start = tmp;
 	}
 
 	error |= (0 != result);
 
-
-	result = smu7_read_smc_sram_dword(hwmgr->smumgr,
-				SMU71_FIRMWARE_HEADER_LOCATION +
-				offsetof(SMU71_Firmware_Header, mcRegisterTable),
+	result = ci_read_smc_sram_dword(hwmgr,
+				SMU7_FIRMWARE_HEADER_LOCATION +
+				offsetof(SMU7_Firmware_Header, mcRegisterTable),
 				&tmp, SMC_RAM_END);
 
-	if (0 == result) {
-		smu7_data->mc_reg_table_start = tmp;
-	}
+	if (0 == result)
+		ci_data->mc_reg_table_start = tmp;
 
-	result = smu7_read_smc_sram_dword(hwmgr->smumgr,
-				SMU71_FIRMWARE_HEADER_LOCATION +
-				offsetof(SMU71_Firmware_Header, FanTable),
+	result = ci_read_smc_sram_dword(hwmgr,
+				SMU7_FIRMWARE_HEADER_LOCATION +
+				offsetof(SMU7_Firmware_Header, FanTable),
 				&tmp, SMC_RAM_END);
 
-	if (0 == result) {
-		smu7_data->fan_table_start = tmp;
-	}
+	if (0 == result)
+		ci_data->fan_table_start = tmp;
 
 	error |= (0 != result);
 
-	result = smu7_read_smc_sram_dword(hwmgr->smumgr,
-				SMU71_FIRMWARE_HEADER_LOCATION +
-				offsetof(SMU71_Firmware_Header, mcArbDramTimingTable),
+	result = ci_read_smc_sram_dword(hwmgr,
+				SMU7_FIRMWARE_HEADER_LOCATION +
+				offsetof(SMU7_Firmware_Header, mcArbDramTimingTable),
 				&tmp, SMC_RAM_END);
 
-	if (0 == result) {
-		smu7_data->arb_table_start = tmp;
-	}
+	if (0 == result)
+		ci_data->arb_table_start = tmp;
 
 	error |= (0 != result);
 
-
-	result = smu7_read_smc_sram_dword(hwmgr->smumgr,
-				SMU71_FIRMWARE_HEADER_LOCATION +
-				offsetof(SMU71_Firmware_Header, Version),
+	result = ci_read_smc_sram_dword(hwmgr,
+				SMU7_FIRMWARE_HEADER_LOCATION +
+				offsetof(SMU7_Firmware_Header, Version),
 				&tmp, SMC_RAM_END);
 
-	if (0 == result) {
+	if (0 == result)
 		hwmgr->microcode_version_info.SMC = tmp;
-	}
-
-	error |= (0 != result);
-
-	result = smu7_read_smc_sram_dword(hwmgr->smumgr,
-				SMU71_FIRMWARE_HEADER_LOCATION +
-				offsetof(SMU71_Firmware_Header, UlvSettings),
-				&tmp, SMC_RAM_END);
-
-	if (0 == result) {
-		smu7_data->ulv_setting_starts = tmp;
-	}
 
 	error |= (0 != result);
 
 	return error ? 1 : 0;
 }
 
-/*---------------------------MC----------------------------*/
-
-static uint8_t iceland_get_memory_modile_index(struct pp_hwmgr *hwmgr)
+static uint8_t ci_get_memory_modile_index(struct pp_hwmgr *hwmgr)
 {
 	return (uint8_t) (0xFF & (cgs_read_register(hwmgr->device, mmBIOS_SCRATCH_4) >> 16));
 }
 
-static bool iceland_check_s0_mc_reg_index(uint16_t in_reg, uint16_t *out_reg)
+static bool ci_check_s0_mc_reg_index(uint16_t in_reg, uint16_t *out_reg)
 {
 	bool result = true;
 
@@ -2369,32 +2537,32 @@ static bool iceland_check_s0_mc_reg_index(uint16_t in_reg, uint16_t *out_reg)
 	return result;
 }
 
-static int iceland_set_s0_mc_reg_index(struct iceland_mc_reg_table *table)
+static int ci_set_s0_mc_reg_index(struct ci_mc_reg_table *table)
 {
 	uint32_t i;
 	uint16_t address;
 
 	for (i = 0; i < table->last; i++) {
 		table->mc_reg_address[i].s0 =
-			iceland_check_s0_mc_reg_index(table->mc_reg_address[i].s1, &address)
+			ci_check_s0_mc_reg_index(table->mc_reg_address[i].s1, &address)
 			? address : table->mc_reg_address[i].s1;
 	}
 	return 0;
 }
 
-static int iceland_copy_vbios_smc_reg_table(const pp_atomctrl_mc_reg_table *table,
-					struct iceland_mc_reg_table *ni_table)
+static int ci_copy_vbios_smc_reg_table(const pp_atomctrl_mc_reg_table *table,
+					struct ci_mc_reg_table *ni_table)
 {
 	uint8_t i, j;
 
-	PP_ASSERT_WITH_CODE((table->last <= SMU71_DISCRETE_MC_REGISTER_ARRAY_SIZE),
+	PP_ASSERT_WITH_CODE((table->last <= SMU7_DISCRETE_MC_REGISTER_ARRAY_SIZE),
 		"Invalid VramInfo table.", return -EINVAL);
 	PP_ASSERT_WITH_CODE((table->num_entries <= MAX_AC_TIMING_ENTRIES),
 		"Invalid VramInfo table.", return -EINVAL);
 
-	for (i = 0; i < table->last; i++) {
+	for (i = 0; i < table->last; i++)
 		ni_table->mc_reg_address[i].s1 = table->mc_reg_address[i].s1;
-	}
+
 	ni_table->last = table->last;
 
 	for (i = 0; i < table->num_entries; i++) {
@@ -2411,26 +2579,15 @@ static int iceland_copy_vbios_smc_reg_table(const pp_atomctrl_mc_reg_table *tabl
 	return 0;
 }
 
-/**
- * VBIOS omits some information to reduce size, we need to recover them here.
- * 1.   when we see mmMC_SEQ_MISC1, bit[31:16] EMRS1, need to be write to  mmMC_PMG_CMD_EMRS /_LP[15:0].
- *      Bit[15:0] MRS, need to be update mmMC_PMG_CMD_MRS/_LP[15:0]
- * 2.   when we see mmMC_SEQ_RESERVE_M, bit[15:0] EMRS2, need to be write to mmMC_PMG_CMD_MRS1/_LP[15:0].
- * 3.   need to set these data for each clock range
- *
- * @param    hwmgr the address of the powerplay hardware manager.
- * @param    table the address of MCRegTable
- * @return   always 0
- */
-static int iceland_set_mc_special_registers(struct pp_hwmgr *hwmgr,
-					struct iceland_mc_reg_table *table)
+static int ci_set_mc_special_registers(struct pp_hwmgr *hwmgr,
+					struct ci_mc_reg_table *table)
 {
 	uint8_t i, j, k;
 	uint32_t temp_reg;
 	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
 
 	for (i = 0, j = table->last; i < table->last; i++) {
-		PP_ASSERT_WITH_CODE((j < SMU71_DISCRETE_MC_REGISTER_ARRAY_SIZE),
+		PP_ASSERT_WITH_CODE((j < SMU7_DISCRETE_MC_REGISTER_ARRAY_SIZE),
 			"Invalid VramInfo table.", return -EINVAL);
 
 		switch (table->mc_reg_address[i].s1) {
@@ -2445,7 +2602,7 @@ static int iceland_set_mc_special_registers(struct pp_hwmgr *hwmgr,
 					((table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16);
 			}
 			j++;
-			PP_ASSERT_WITH_CODE((j < SMU71_DISCRETE_MC_REGISTER_ARRAY_SIZE),
+			PP_ASSERT_WITH_CODE((j < SMU7_DISCRETE_MC_REGISTER_ARRAY_SIZE),
 				"Invalid VramInfo table.", return -EINVAL);
 
 			temp_reg = cgs_read_register(hwmgr->device, mmMC_PMG_CMD_MRS);
@@ -2456,15 +2613,14 @@ static int iceland_set_mc_special_registers(struct pp_hwmgr *hwmgr,
 					(temp_reg & 0xffff0000) |
 					(table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
 
-				if (!data->is_memory_gddr5) {
+				if (!data->is_memory_gddr5)
 					table->mc_reg_table_entry[k].mc_data[j] |= 0x100;
-				}
 			}
 			j++;
-			PP_ASSERT_WITH_CODE((j <= SMU71_DISCRETE_MC_REGISTER_ARRAY_SIZE),
+			PP_ASSERT_WITH_CODE((j <= SMU7_DISCRETE_MC_REGISTER_ARRAY_SIZE),
 				"Invalid VramInfo table.", return -EINVAL);
 
-			if (!data->is_memory_gddr5 && j < SMU71_DISCRETE_MC_REGISTER_ARRAY_SIZE) {
+			if (!data->is_memory_gddr5 && j < SMU7_DISCRETE_MC_REGISTER_ARRAY_SIZE) {
 				table->mc_reg_address[j].s1 = mmMC_PMG_AUTO_CMD;
 				table->mc_reg_address[j].s0 = mmMC_PMG_AUTO_CMD;
 				for (k = 0; k < table->num_entries; k++) {
@@ -2472,7 +2628,7 @@ static int iceland_set_mc_special_registers(struct pp_hwmgr *hwmgr,
 						(table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16;
 				}
 				j++;
-				PP_ASSERT_WITH_CODE((j <= SMU71_DISCRETE_MC_REGISTER_ARRAY_SIZE),
+				PP_ASSERT_WITH_CODE((j <= SMU7_DISCRETE_MC_REGISTER_ARRAY_SIZE),
 					"Invalid VramInfo table.", return -EINVAL);
 			}
 
@@ -2488,7 +2644,7 @@ static int iceland_set_mc_special_registers(struct pp_hwmgr *hwmgr,
 					(table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
 			}
 			j++;
-			PP_ASSERT_WITH_CODE((j <= SMU71_DISCRETE_MC_REGISTER_ARRAY_SIZE),
+			PP_ASSERT_WITH_CODE((j <= SMU7_DISCRETE_MC_REGISTER_ARRAY_SIZE),
 				"Invalid VramInfo table.", return -EINVAL);
 			break;
 
@@ -2503,14 +2659,15 @@ static int iceland_set_mc_special_registers(struct pp_hwmgr *hwmgr,
 	return 0;
 }
 
-static int iceland_set_valid_flag(struct iceland_mc_reg_table *table)
+static int ci_set_valid_flag(struct ci_mc_reg_table *table)
 {
 	uint8_t i, j;
+
 	for (i = 0; i < table->last; i++) {
 		for (j = 1; j < table->num_entries; j++) {
 			if (table->mc_reg_table_entry[j-1].mc_data[i] !=
 				table->mc_reg_table_entry[j].mc_data[i]) {
-				table->validflag |= (1<<i);
+				table->validflag |= (1 << i);
 				break;
 			}
 		}
@@ -2519,13 +2676,13 @@ static int iceland_set_valid_flag(struct iceland_mc_reg_table *table)
 	return 0;
 }
 
-int iceland_initialize_mc_reg_table(struct pp_hwmgr *hwmgr)
+static int ci_initialize_mc_reg_table(struct pp_hwmgr *hwmgr)
 {
 	int result;
-	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(hwmgr->smumgr->backend);
+	struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend);
 	pp_atomctrl_mc_reg_table *table;
-	struct iceland_mc_reg_table *ni_table = &smu_data->mc_reg_table;
-	uint8_t module_index = iceland_get_memory_modile_index(hwmgr);
+	struct ci_mc_reg_table *ni_table = &smu_data->mc_reg_table;
+	uint8_t module_index = ci_get_memory_modile_index(hwmgr);
 
 	table = kzalloc(sizeof(pp_atomctrl_mc_reg_table), GFP_KERNEL);
 
@@ -2559,24 +2716,103 @@ int iceland_initialize_mc_reg_table(struct pp_hwmgr *hwmgr)
 	result = atomctrl_initialize_mc_reg_table(hwmgr, module_index, table);
 
 	if (0 == result)
-		result = iceland_copy_vbios_smc_reg_table(table, ni_table);
+		result = ci_copy_vbios_smc_reg_table(table, ni_table);
 
 	if (0 == result) {
-		iceland_set_s0_mc_reg_index(ni_table);
-		result = iceland_set_mc_special_registers(hwmgr, ni_table);
+		ci_set_s0_mc_reg_index(ni_table);
+		result = ci_set_mc_special_registers(hwmgr, ni_table);
 	}
 
 	if (0 == result)
-		iceland_set_valid_flag(ni_table);
+		ci_set_valid_flag(ni_table);
 
 	kfree(table);
 
 	return result;
 }
 
-bool iceland_is_dpm_running(struct pp_hwmgr *hwmgr)
+static bool ci_is_dpm_running(struct pp_hwmgr *hwmgr)
 {
-	return (1 == PHM_READ_INDIRECT_FIELD(hwmgr->device,
-			CGS_IND_REG__SMC, FEATURE_STATUS, VOLTAGE_CONTROLLER_ON))
-			? true : false;
+	return ci_is_smc_ram_running(hwmgr);
 }
+
+static int ci_populate_requested_graphic_levels(struct pp_hwmgr *hwmgr,
+						struct amd_pp_profile *request)
+{
+	struct ci_smumgr *smu_data = (struct ci_smumgr *)
+			(hwmgr->smu_backend);
+	struct SMU7_Discrete_GraphicsLevel *levels =
+			smu_data->smc_state_table.GraphicsLevel;
+	uint32_t array = smu_data->dpm_table_start +
+			offsetof(SMU7_Discrete_DpmTable, GraphicsLevel);
+	uint32_t array_size = sizeof(struct SMU7_Discrete_GraphicsLevel) *
+			SMU7_MAX_LEVELS_GRAPHICS;
+	uint32_t i;
+
+	for (i = 0; i < smu_data->smc_state_table.GraphicsDpmLevelCount; i++) {
+		levels[i].ActivityLevel =
+				cpu_to_be16(request->activity_threshold);
+		levels[i].EnabledForActivity = 1;
+		levels[i].UpH = request->up_hyst;
+		levels[i].DownH = request->down_hyst;
+	}
+
+	return ci_copy_bytes_to_smc(hwmgr, array, (uint8_t *)levels,
+				array_size, SMC_RAM_END);
+}
+
+
+static int ci_smu_init(struct pp_hwmgr *hwmgr)
+{
+	int i;
+	struct ci_smumgr *ci_priv = NULL;
+
+	ci_priv = kzalloc(sizeof(struct ci_smumgr), GFP_KERNEL);
+
+	if (ci_priv == NULL)
+		return -ENOMEM;
+
+	for (i = 0; i < SMU7_MAX_LEVELS_GRAPHICS; i++)
+		ci_priv->activity_target[i] = 30;
+
+	hwmgr->smu_backend = ci_priv;
+
+	return 0;
+}
+
+static int ci_smu_fini(struct pp_hwmgr *hwmgr)
+{
+	kfree(hwmgr->smu_backend);
+	hwmgr->smu_backend = NULL;
+	cgs_rel_firmware(hwmgr->device, CGS_UCODE_ID_SMU);
+	return 0;
+}
+
+static int ci_start_smu(struct pp_hwmgr *hwmgr)
+{
+	return 0;
+}
+
+const struct pp_smumgr_func ci_smu_funcs = {
+	.smu_init = ci_smu_init,
+	.smu_fini = ci_smu_fini,
+	.start_smu = ci_start_smu,
+	.check_fw_load_finish = NULL,
+	.request_smu_load_fw = NULL,
+	.request_smu_load_specific_fw = NULL,
+	.send_msg_to_smc = ci_send_msg_to_smc,
+	.send_msg_to_smc_with_parameter = ci_send_msg_to_smc_with_parameter,
+	.download_pptable_settings = NULL,
+	.upload_pptable_settings = NULL,
+	.get_offsetof = ci_get_offsetof,
+	.process_firmware_header = ci_process_firmware_header,
+	.init_smc_table = ci_init_smc_table,
+	.update_sclk_threshold = ci_update_sclk_threshold,
+	.thermal_setup_fan_table = ci_thermal_setup_fan_table,
+	.populate_all_graphic_levels = ci_populate_all_graphic_levels,
+	.populate_all_memory_levels = ci_populate_all_memory_levels,
+	.get_mac_definition = ci_get_mac_definition,
+	.initialize_mc_reg_table = ci_initialize_mc_reg_table,
+	.is_dpm_running = ci_is_dpm_running,
+	.populate_requested_graphic_levels = ci_populate_requested_graphic_levels,
+};
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/ci_smumgr.h b/drivers/gpu/drm/amd/powerplay/smumgr/ci_smumgr.h
new file mode 100644
index 000000000000..8189cfa17c46
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/ci_smumgr.h
@@ -0,0 +1,78 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#ifndef _CI_SMUMANAGER_H_
+#define _CI_SMUMANAGER_H_
+
+#define SMU__NUM_SCLK_DPM_STATE  8
+#define SMU__NUM_MCLK_DPM_LEVELS 6
+#define SMU__NUM_LCLK_DPM_LEVELS 8
+#define SMU__NUM_PCIE_DPM_LEVELS 8
+
+#include "smu7_discrete.h"
+#include <pp_endian.h>
+#include "ppatomctrl.h"
+
+struct ci_pt_defaults {
+	u8 svi_load_line_en;
+	u8 svi_load_line_vddc;
+	u8 tdc_vddc_throttle_release_limit_perc;
+	u8 tdc_mawt;
+	u8 tdc_waterfall_ctl;
+	u8 dte_ambient_temp_base;
+	u32 display_cac;
+	u32 bapm_temp_gradient;
+	u16 bapmti_r[SMU7_DTE_ITERATIONS * SMU7_DTE_SOURCES * SMU7_DTE_SINKS];
+	u16 bapmti_rc[SMU7_DTE_ITERATIONS * SMU7_DTE_SOURCES * SMU7_DTE_SINKS];
+};
+
+struct ci_mc_reg_entry {
+	uint32_t mclk_max;
+	uint32_t mc_data[SMU7_DISCRETE_MC_REGISTER_ARRAY_SIZE];
+};
+
+struct ci_mc_reg_table {
+	uint8_t   last;
+	uint8_t   num_entries;
+	uint16_t  validflag;
+	struct ci_mc_reg_entry    mc_reg_table_entry[MAX_AC_TIMING_ENTRIES];
+	SMU7_Discrete_MCRegisterAddress mc_reg_address[SMU7_DISCRETE_MC_REGISTER_ARRAY_SIZE];
+};
+
+struct ci_smumgr {
+	uint32_t                             soft_regs_start;
+	uint32_t                             dpm_table_start;
+	uint32_t                             mc_reg_table_start;
+	uint32_t                             fan_table_start;
+	uint32_t                             arb_table_start;
+	uint32_t                             ulv_setting_starts;
+	struct SMU7_Discrete_DpmTable       smc_state_table;
+	struct SMU7_Discrete_PmFuses  power_tune_table;
+	const struct ci_pt_defaults  *power_tune_defaults;
+	SMU7_Discrete_MCRegisters      mc_regs;
+	struct ci_mc_reg_table mc_reg_table;
+	uint32_t        activity_target[SMU7_MAX_LEVELS_GRAPHICS];
+
+};
+
+#endif
+
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.c
index 652aaa43e95c..78ab0556e48f 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.c
@@ -52,53 +52,52 @@ static const enum cz_scratch_entry firmware_list[] = {
 	CZ_SCRATCH_ENTRY_UCODE_ID_RLC_G,
 };
 
-static int cz_smum_get_argument(struct pp_smumgr *smumgr)
+static int cz_smum_get_argument(struct pp_hwmgr *hwmgr)
 {
-	if (smumgr == NULL || smumgr->device == NULL)
+	if (hwmgr == NULL || hwmgr->device == NULL)
 		return -EINVAL;
 
-	return cgs_read_register(smumgr->device,
+	return cgs_read_register(hwmgr->device,
 					mmSMU_MP1_SRBM2P_ARG_0);
 }
 
-static int cz_send_msg_to_smc_async(struct pp_smumgr *smumgr,
-								uint16_t msg)
+static int cz_send_msg_to_smc_async(struct pp_hwmgr *hwmgr, uint16_t msg)
 {
 	int result = 0;
 
-	if (smumgr == NULL || smumgr->device == NULL)
+	if (hwmgr == NULL || hwmgr->device == NULL)
 		return -EINVAL;
 
-	result = SMUM_WAIT_FIELD_UNEQUAL(smumgr,
+	result = PHM_WAIT_FIELD_UNEQUAL(hwmgr,
 					SMU_MP1_SRBM2P_RESP_0, CONTENT, 0);
 	if (result != 0) {
 		pr_err("cz_send_msg_to_smc_async (0x%04x) failed\n", msg);
 		return result;
 	}
 
-	cgs_write_register(smumgr->device, mmSMU_MP1_SRBM2P_RESP_0, 0);
-	cgs_write_register(smumgr->device, mmSMU_MP1_SRBM2P_MSG_0, msg);
+	cgs_write_register(hwmgr->device, mmSMU_MP1_SRBM2P_RESP_0, 0);
+	cgs_write_register(hwmgr->device, mmSMU_MP1_SRBM2P_MSG_0, msg);
 
 	return 0;
 }
 
 /* Send a message to the SMC, and wait for its response.*/
-static int cz_send_msg_to_smc(struct pp_smumgr *smumgr, uint16_t msg)
+static int cz_send_msg_to_smc(struct pp_hwmgr *hwmgr, uint16_t msg)
 {
 	int result = 0;
 
-	result = cz_send_msg_to_smc_async(smumgr, msg);
+	result = cz_send_msg_to_smc_async(hwmgr, msg);
 	if (result != 0)
 		return result;
 
-	return SMUM_WAIT_FIELD_UNEQUAL(smumgr,
+	return PHM_WAIT_FIELD_UNEQUAL(hwmgr,
 					SMU_MP1_SRBM2P_RESP_0, CONTENT, 0);
 }
 
-static int cz_set_smc_sram_address(struct pp_smumgr *smumgr,
+static int cz_set_smc_sram_address(struct pp_hwmgr *hwmgr,
 				     uint32_t smc_address, uint32_t limit)
 {
-	if (smumgr == NULL || smumgr->device == NULL)
+	if (hwmgr == NULL || hwmgr->device == NULL)
 		return -EINVAL;
 
 	if (0 != (3 & smc_address)) {
@@ -111,39 +110,39 @@ static int cz_set_smc_sram_address(struct pp_smumgr *smumgr,
 		return -EINVAL;
 	}
 
-	cgs_write_register(smumgr->device, mmMP0PUB_IND_INDEX_0,
+	cgs_write_register(hwmgr->device, mmMP0PUB_IND_INDEX_0,
 				SMN_MP1_SRAM_START_ADDR + smc_address);
 
 	return 0;
 }
 
-static int cz_write_smc_sram_dword(struct pp_smumgr *smumgr,
+static int cz_write_smc_sram_dword(struct pp_hwmgr *hwmgr,
 		uint32_t smc_address, uint32_t value, uint32_t limit)
 {
 	int result;
 
-	if (smumgr == NULL || smumgr->device == NULL)
+	if (hwmgr == NULL || hwmgr->device == NULL)
 		return -EINVAL;
 
-	result = cz_set_smc_sram_address(smumgr, smc_address, limit);
+	result = cz_set_smc_sram_address(hwmgr, smc_address, limit);
 	if (!result)
-		cgs_write_register(smumgr->device, mmMP0PUB_IND_DATA_0, value);
+		cgs_write_register(hwmgr->device, mmMP0PUB_IND_DATA_0, value);
 
 	return result;
 }
 
-static int cz_send_msg_to_smc_with_parameter(struct pp_smumgr *smumgr,
+static int cz_send_msg_to_smc_with_parameter(struct pp_hwmgr *hwmgr,
 					  uint16_t msg, uint32_t parameter)
 {
-	if (smumgr == NULL || smumgr->device == NULL)
+	if (hwmgr == NULL || hwmgr->device == NULL)
 		return -EINVAL;
 
-	cgs_write_register(smumgr->device, mmSMU_MP1_SRBM2P_ARG_0, parameter);
+	cgs_write_register(hwmgr->device, mmSMU_MP1_SRBM2P_ARG_0, parameter);
 
-	return cz_send_msg_to_smc(smumgr, msg);
+	return cz_send_msg_to_smc(hwmgr, msg);
 }
 
-static int cz_check_fw_load_finish(struct pp_smumgr *smumgr,
+static int cz_check_fw_load_finish(struct pp_hwmgr *hwmgr,
 				   uint32_t firmware)
 {
 	int i;
@@ -151,19 +150,19 @@ static int cz_check_fw_load_finish(struct pp_smumgr *smumgr,
 			 SMU8_FIRMWARE_HEADER_LOCATION +
 			 offsetof(struct SMU8_Firmware_Header, UcodeLoadStatus);
 
-	if (smumgr == NULL || smumgr->device == NULL)
+	if (hwmgr == NULL || hwmgr->device == NULL)
 		return -EINVAL;
 
-	cgs_write_register(smumgr->device, mmMP0PUB_IND_INDEX, index);
+	cgs_write_register(hwmgr->device, mmMP0PUB_IND_INDEX, index);
 
-	for (i = 0; i < smumgr->usec_timeout; i++) {
+	for (i = 0; i < hwmgr->usec_timeout; i++) {
 		if (firmware ==
-			(cgs_read_register(smumgr->device, mmMP0PUB_IND_DATA) & firmware))
+			(cgs_read_register(hwmgr->device, mmMP0PUB_IND_DATA) & firmware))
 			break;
 		udelay(1);
 	}
 
-	if (i >= smumgr->usec_timeout) {
+	if (i >= hwmgr->usec_timeout) {
 		pr_err("SMU check loaded firmware failed.\n");
 		return -EINVAL;
 	}
@@ -171,7 +170,7 @@ static int cz_check_fw_load_finish(struct pp_smumgr *smumgr,
 	return 0;
 }
 
-static int cz_load_mec_firmware(struct pp_smumgr *smumgr)
+static int cz_load_mec_firmware(struct pp_hwmgr *hwmgr)
 {
 	uint32_t reg_data;
 	uint32_t tmp;
@@ -179,44 +178,44 @@ static int cz_load_mec_firmware(struct pp_smumgr *smumgr)
 	struct cgs_firmware_info info = {0};
 	struct cz_smumgr *cz_smu;
 
-	if (smumgr == NULL || smumgr->device == NULL)
+	if (hwmgr == NULL || hwmgr->device == NULL)
 		return -EINVAL;
 
-	cz_smu = (struct cz_smumgr *)smumgr->backend;
-	ret = cgs_get_firmware_info(smumgr->device,
+	cz_smu = (struct cz_smumgr *)hwmgr->smu_backend;
+	ret = cgs_get_firmware_info(hwmgr->device,
 						CGS_UCODE_ID_CP_MEC, &info);
 
 	if (ret)
 		return -EINVAL;
 
 	/* Disable MEC parsing/prefetching */
-	tmp = cgs_read_register(smumgr->device,
+	tmp = cgs_read_register(hwmgr->device,
 					mmCP_MEC_CNTL);
-	tmp = SMUM_SET_FIELD(tmp, CP_MEC_CNTL, MEC_ME1_HALT, 1);
-	tmp = SMUM_SET_FIELD(tmp, CP_MEC_CNTL, MEC_ME2_HALT, 1);
-	cgs_write_register(smumgr->device, mmCP_MEC_CNTL, tmp);
+	tmp = PHM_SET_FIELD(tmp, CP_MEC_CNTL, MEC_ME1_HALT, 1);
+	tmp = PHM_SET_FIELD(tmp, CP_MEC_CNTL, MEC_ME2_HALT, 1);
+	cgs_write_register(hwmgr->device, mmCP_MEC_CNTL, tmp);
 
-	tmp = cgs_read_register(smumgr->device,
+	tmp = cgs_read_register(hwmgr->device,
 					mmCP_CPC_IC_BASE_CNTL);
 
-	tmp = SMUM_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, VMID, 0);
-	tmp = SMUM_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, ATC, 0);
-	tmp = SMUM_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, CACHE_POLICY, 0);
-	tmp = SMUM_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, MTYPE, 1);
-	cgs_write_register(smumgr->device, mmCP_CPC_IC_BASE_CNTL, tmp);
+	tmp = PHM_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, VMID, 0);
+	tmp = PHM_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, ATC, 0);
+	tmp = PHM_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, CACHE_POLICY, 0);
+	tmp = PHM_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, MTYPE, 1);
+	cgs_write_register(hwmgr->device, mmCP_CPC_IC_BASE_CNTL, tmp);
 
 	reg_data = smu_lower_32_bits(info.mc_addr) &
-			SMUM_FIELD_MASK(CP_CPC_IC_BASE_LO, IC_BASE_LO);
-	cgs_write_register(smumgr->device, mmCP_CPC_IC_BASE_LO, reg_data);
+			PHM_FIELD_MASK(CP_CPC_IC_BASE_LO, IC_BASE_LO);
+	cgs_write_register(hwmgr->device, mmCP_CPC_IC_BASE_LO, reg_data);
 
 	reg_data = smu_upper_32_bits(info.mc_addr) &
-			SMUM_FIELD_MASK(CP_CPC_IC_BASE_HI, IC_BASE_HI);
-	cgs_write_register(smumgr->device, mmCP_CPC_IC_BASE_HI, reg_data);
+			PHM_FIELD_MASK(CP_CPC_IC_BASE_HI, IC_BASE_HI);
+	cgs_write_register(hwmgr->device, mmCP_CPC_IC_BASE_HI, reg_data);
 
 	return 0;
 }
 
-static uint8_t cz_translate_firmware_enum_to_arg(struct pp_smumgr *smumgr,
+static uint8_t cz_translate_firmware_enum_to_arg(struct pp_hwmgr *hwmgr,
 			enum cz_scratch_entry firmware_enum)
 {
 	uint8_t ret = 0;
@@ -226,7 +225,7 @@ static uint8_t cz_translate_firmware_enum_to_arg(struct pp_smumgr *smumgr,
 		ret = UCODE_ID_SDMA0;
 		break;
 	case CZ_SCRATCH_ENTRY_UCODE_ID_SDMA1:
-		if (smumgr->chip_id == CHIP_STONEY)
+		if (hwmgr->chip_id == CHIP_STONEY)
 			ret = UCODE_ID_SDMA0;
 		else
 			ret = UCODE_ID_SDMA1;
@@ -244,7 +243,7 @@ static uint8_t cz_translate_firmware_enum_to_arg(struct pp_smumgr *smumgr,
 		ret = UCODE_ID_CP_MEC_JT1;
 		break;
 	case CZ_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT2:
-		if (smumgr->chip_id == CHIP_STONEY)
+		if (hwmgr->chip_id == CHIP_STONEY)
 			ret = UCODE_ID_CP_MEC_JT1;
 		else
 			ret = UCODE_ID_CP_MEC_JT2;
@@ -326,17 +325,17 @@ static enum cgs_ucode_id cz_convert_fw_type_to_cgs(uint32_t fw_type)
 }
 
 static int cz_smu_populate_single_scratch_task(
-			struct pp_smumgr *smumgr,
+			struct pp_hwmgr *hwmgr,
 			enum cz_scratch_entry fw_enum,
 			uint8_t type, bool is_last)
 {
 	uint8_t i;
-	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)hwmgr->smu_backend;
 	struct TOC *toc = (struct TOC *)cz_smu->toc_buffer.kaddr;
 	struct SMU_Task *task = &toc->tasks[cz_smu->toc_entry_used_count++];
 
 	task->type = type;
-	task->arg = cz_translate_firmware_enum_to_arg(smumgr, fw_enum);
+	task->arg = cz_translate_firmware_enum_to_arg(hwmgr, fw_enum);
 	task->next = is_last ? END_OF_TASK_LIST : cz_smu->toc_entry_used_count;
 
 	for (i = 0; i < cz_smu->scratch_buffer_length; i++)
@@ -363,17 +362,17 @@ static int cz_smu_populate_single_scratch_task(
 }
 
 static int cz_smu_populate_single_ucode_load_task(
-					struct pp_smumgr *smumgr,
+					struct pp_hwmgr *hwmgr,
 					enum cz_scratch_entry fw_enum,
 					bool is_last)
 {
 	uint8_t i;
-	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)hwmgr->smu_backend;
 	struct TOC *toc = (struct TOC *)cz_smu->toc_buffer.kaddr;
 	struct SMU_Task *task = &toc->tasks[cz_smu->toc_entry_used_count++];
 
 	task->type = TASK_TYPE_UCODE_LOAD;
-	task->arg = cz_translate_firmware_enum_to_arg(smumgr, fw_enum);
+	task->arg = cz_translate_firmware_enum_to_arg(hwmgr, fw_enum);
 	task->next = is_last ? END_OF_TASK_LIST : cz_smu->toc_entry_used_count;
 
 	for (i = 0; i < cz_smu->driver_buffer_length; i++)
@@ -392,22 +391,22 @@ static int cz_smu_populate_single_ucode_load_task(
 	return 0;
 }
 
-static int cz_smu_construct_toc_for_rlc_aram_save(struct pp_smumgr *smumgr)
+static int cz_smu_construct_toc_for_rlc_aram_save(struct pp_hwmgr *hwmgr)
 {
-	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)hwmgr->smu_backend;
 
 	cz_smu->toc_entry_aram = cz_smu->toc_entry_used_count;
-	cz_smu_populate_single_scratch_task(smumgr,
+	cz_smu_populate_single_scratch_task(hwmgr,
 				CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SRM_ARAM,
 				TASK_TYPE_UCODE_SAVE, true);
 
 	return 0;
 }
 
-static int cz_smu_initialize_toc_empty_job_list(struct pp_smumgr *smumgr)
+static int cz_smu_initialize_toc_empty_job_list(struct pp_hwmgr *hwmgr)
 {
 	int i;
-	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)hwmgr->smu_backend;
 	struct TOC *toc = (struct TOC *)cz_smu->toc_buffer.kaddr;
 
 	for (i = 0; i < NUM_JOBLIST_ENTRIES; i++)
@@ -416,17 +415,17 @@ static int cz_smu_initialize_toc_empty_job_list(struct pp_smumgr *smumgr)
 	return 0;
 }
 
-static int cz_smu_construct_toc_for_vddgfx_enter(struct pp_smumgr *smumgr)
+static int cz_smu_construct_toc_for_vddgfx_enter(struct pp_hwmgr *hwmgr)
 {
-	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)hwmgr->smu_backend;
 	struct TOC *toc = (struct TOC *)cz_smu->toc_buffer.kaddr;
 
 	toc->JobList[JOB_GFX_SAVE] = (uint8_t)cz_smu->toc_entry_used_count;
-	cz_smu_populate_single_scratch_task(smumgr,
+	cz_smu_populate_single_scratch_task(hwmgr,
 				    CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SCRATCH,
 				    TASK_TYPE_UCODE_SAVE, false);
 
-	cz_smu_populate_single_scratch_task(smumgr,
+	cz_smu_populate_single_scratch_task(hwmgr,
 				    CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SRM_DRAM,
 				    TASK_TYPE_UCODE_SAVE, true);
 
@@ -434,121 +433,120 @@ static int cz_smu_construct_toc_for_vddgfx_enter(struct pp_smumgr *smumgr)
 }
 
 
-static int cz_smu_construct_toc_for_vddgfx_exit(struct pp_smumgr *smumgr)
+static int cz_smu_construct_toc_for_vddgfx_exit(struct pp_hwmgr *hwmgr)
 {
-	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)hwmgr->smu_backend;
 	struct TOC *toc = (struct TOC *)cz_smu->toc_buffer.kaddr;
 
 	toc->JobList[JOB_GFX_RESTORE] = (uint8_t)cz_smu->toc_entry_used_count;
 
-	cz_smu_populate_single_ucode_load_task(smumgr,
+	cz_smu_populate_single_ucode_load_task(hwmgr,
 				CZ_SCRATCH_ENTRY_UCODE_ID_CP_CE, false);
-	cz_smu_populate_single_ucode_load_task(smumgr,
+	cz_smu_populate_single_ucode_load_task(hwmgr,
 				CZ_SCRATCH_ENTRY_UCODE_ID_CP_PFP, false);
-	cz_smu_populate_single_ucode_load_task(smumgr,
+	cz_smu_populate_single_ucode_load_task(hwmgr,
 				CZ_SCRATCH_ENTRY_UCODE_ID_CP_ME, false);
-	cz_smu_populate_single_ucode_load_task(smumgr,
+	cz_smu_populate_single_ucode_load_task(hwmgr,
 				CZ_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT1, false);
 
-	if (smumgr->chip_id == CHIP_STONEY)
-		cz_smu_populate_single_ucode_load_task(smumgr,
+	if (hwmgr->chip_id == CHIP_STONEY)
+		cz_smu_populate_single_ucode_load_task(hwmgr,
 				CZ_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT1, false);
 	else
-		cz_smu_populate_single_ucode_load_task(smumgr,
+		cz_smu_populate_single_ucode_load_task(hwmgr,
 				CZ_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT2, false);
 
-	cz_smu_populate_single_ucode_load_task(smumgr,
+	cz_smu_populate_single_ucode_load_task(hwmgr,
 				CZ_SCRATCH_ENTRY_UCODE_ID_RLC_G, false);
 
 	/* populate scratch */
-	cz_smu_populate_single_scratch_task(smumgr,
+	cz_smu_populate_single_scratch_task(hwmgr,
 				CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SCRATCH,
 				TASK_TYPE_UCODE_LOAD, false);
 
-	cz_smu_populate_single_scratch_task(smumgr,
+	cz_smu_populate_single_scratch_task(hwmgr,
 				CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SRM_ARAM,
 				TASK_TYPE_UCODE_LOAD, false);
 
-	cz_smu_populate_single_scratch_task(smumgr,
+	cz_smu_populate_single_scratch_task(hwmgr,
 				CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SRM_DRAM,
 				TASK_TYPE_UCODE_LOAD, true);
 
 	return 0;
 }
 
-static int cz_smu_construct_toc_for_power_profiling(
-						 struct pp_smumgr *smumgr)
+static int cz_smu_construct_toc_for_power_profiling(struct pp_hwmgr *hwmgr)
 {
-	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)hwmgr->smu_backend;
 
 	cz_smu->toc_entry_power_profiling_index = cz_smu->toc_entry_used_count;
 
-	cz_smu_populate_single_scratch_task(smumgr,
+	cz_smu_populate_single_scratch_task(hwmgr,
 				CZ_SCRATCH_ENTRY_UCODE_ID_POWER_PROFILING,
 				TASK_TYPE_INITIALIZE, true);
 	return 0;
 }
 
-static int cz_smu_construct_toc_for_bootup(struct pp_smumgr *smumgr)
+static int cz_smu_construct_toc_for_bootup(struct pp_hwmgr *hwmgr)
 {
-	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)hwmgr->smu_backend;
 
 	cz_smu->toc_entry_initialize_index = cz_smu->toc_entry_used_count;
 
-	cz_smu_populate_single_ucode_load_task(smumgr,
+	cz_smu_populate_single_ucode_load_task(hwmgr,
 				CZ_SCRATCH_ENTRY_UCODE_ID_SDMA0, false);
-	if (smumgr->chip_id != CHIP_STONEY)
-		cz_smu_populate_single_ucode_load_task(smumgr,
+	if (hwmgr->chip_id != CHIP_STONEY)
+		cz_smu_populate_single_ucode_load_task(hwmgr,
 				CZ_SCRATCH_ENTRY_UCODE_ID_SDMA1, false);
-	cz_smu_populate_single_ucode_load_task(smumgr,
+	cz_smu_populate_single_ucode_load_task(hwmgr,
 				CZ_SCRATCH_ENTRY_UCODE_ID_CP_CE, false);
-	cz_smu_populate_single_ucode_load_task(smumgr,
+	cz_smu_populate_single_ucode_load_task(hwmgr,
 				CZ_SCRATCH_ENTRY_UCODE_ID_CP_PFP, false);
-	cz_smu_populate_single_ucode_load_task(smumgr,
+	cz_smu_populate_single_ucode_load_task(hwmgr,
 				CZ_SCRATCH_ENTRY_UCODE_ID_CP_ME, false);
-	cz_smu_populate_single_ucode_load_task(smumgr,
+	cz_smu_populate_single_ucode_load_task(hwmgr,
 				CZ_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT1, false);
-	if (smumgr->chip_id != CHIP_STONEY)
-		cz_smu_populate_single_ucode_load_task(smumgr,
+	if (hwmgr->chip_id != CHIP_STONEY)
+		cz_smu_populate_single_ucode_load_task(hwmgr,
 				CZ_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT2, false);
-	cz_smu_populate_single_ucode_load_task(smumgr,
+	cz_smu_populate_single_ucode_load_task(hwmgr,
 				CZ_SCRATCH_ENTRY_UCODE_ID_RLC_G, true);
 
 	return 0;
 }
 
-static int cz_smu_construct_toc_for_clock_table(struct pp_smumgr *smumgr)
+static int cz_smu_construct_toc_for_clock_table(struct pp_hwmgr *hwmgr)
 {
-	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)hwmgr->smu_backend;
 
 	cz_smu->toc_entry_clock_table = cz_smu->toc_entry_used_count;
 
-	cz_smu_populate_single_scratch_task(smumgr,
+	cz_smu_populate_single_scratch_task(hwmgr,
 				CZ_SCRATCH_ENTRY_SMU8_FUSION_CLKTABLE,
 				TASK_TYPE_INITIALIZE, true);
 
 	return 0;
 }
 
-static int cz_smu_construct_toc(struct pp_smumgr *smumgr)
+static int cz_smu_construct_toc(struct pp_hwmgr *hwmgr)
 {
-	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)hwmgr->smu_backend;
 
 	cz_smu->toc_entry_used_count = 0;
-	cz_smu_initialize_toc_empty_job_list(smumgr);
-	cz_smu_construct_toc_for_rlc_aram_save(smumgr);
-	cz_smu_construct_toc_for_vddgfx_enter(smumgr);
-	cz_smu_construct_toc_for_vddgfx_exit(smumgr);
-	cz_smu_construct_toc_for_power_profiling(smumgr);
-	cz_smu_construct_toc_for_bootup(smumgr);
-	cz_smu_construct_toc_for_clock_table(smumgr);
+	cz_smu_initialize_toc_empty_job_list(hwmgr);
+	cz_smu_construct_toc_for_rlc_aram_save(hwmgr);
+	cz_smu_construct_toc_for_vddgfx_enter(hwmgr);
+	cz_smu_construct_toc_for_vddgfx_exit(hwmgr);
+	cz_smu_construct_toc_for_power_profiling(hwmgr);
+	cz_smu_construct_toc_for_bootup(hwmgr);
+	cz_smu_construct_toc_for_clock_table(hwmgr);
 
 	return 0;
 }
 
-static int cz_smu_populate_firmware_entries(struct pp_smumgr *smumgr)
+static int cz_smu_populate_firmware_entries(struct pp_hwmgr *hwmgr)
 {
-	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)hwmgr->smu_backend;
 	uint32_t firmware_type;
 	uint32_t i;
 	int ret;
@@ -559,12 +557,12 @@ static int cz_smu_populate_firmware_entries(struct pp_smumgr *smumgr)
 
 	for (i = 0; i < ARRAY_SIZE(firmware_list); i++) {
 
-		firmware_type = cz_translate_firmware_enum_to_arg(smumgr,
+		firmware_type = cz_translate_firmware_enum_to_arg(hwmgr,
 					firmware_list[i]);
 
 		ucode_id = cz_convert_fw_type_to_cgs(firmware_type);
 
-		ret = cgs_get_firmware_info(smumgr->device,
+		ret = cgs_get_firmware_info(hwmgr->device,
 							ucode_id, &info);
 
 		if (ret == 0) {
@@ -585,12 +583,12 @@ static int cz_smu_populate_firmware_entries(struct pp_smumgr *smumgr)
 }
 
 static int cz_smu_populate_single_scratch_entry(
-				struct pp_smumgr *smumgr,
+				struct pp_hwmgr *hwmgr,
 				enum cz_scratch_entry scratch_type,
 				uint32_t ulsize_byte,
 				struct cz_buffer_entry *entry)
 {
-	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)hwmgr->smu_backend;
 	long long mc_addr =
 			((long long)(cz_smu->smu_buffer.mc_addr_high) << 32)
 			| cz_smu->smu_buffer.mc_addr_low;
@@ -611,9 +609,9 @@ static int cz_smu_populate_single_scratch_entry(
 	return 0;
 }
 
-static int cz_download_pptable_settings(struct pp_smumgr *smumgr, void **table)
+static int cz_download_pptable_settings(struct pp_hwmgr *hwmgr, void **table)
 {
-	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)hwmgr->smu_backend;
 	unsigned long i;
 
 	for (i = 0; i < cz_smu->scratch_buffer_length; i++) {
@@ -624,25 +622,25 @@ static int cz_download_pptable_settings(struct pp_smumgr *smumgr, void **table)
 
 	*table = (struct SMU8_Fusion_ClkTable *)cz_smu->scratch_buffer[i].kaddr;
 
-	cz_send_msg_to_smc_with_parameter(smumgr,
+	cz_send_msg_to_smc_with_parameter(hwmgr,
 				PPSMC_MSG_SetClkTableAddrHi,
 				cz_smu->scratch_buffer[i].mc_addr_high);
 
-	cz_send_msg_to_smc_with_parameter(smumgr,
+	cz_send_msg_to_smc_with_parameter(hwmgr,
 				PPSMC_MSG_SetClkTableAddrLo,
 				cz_smu->scratch_buffer[i].mc_addr_low);
 
-	cz_send_msg_to_smc_with_parameter(smumgr, PPSMC_MSG_ExecuteJob,
+	cz_send_msg_to_smc_with_parameter(hwmgr, PPSMC_MSG_ExecuteJob,
 				cz_smu->toc_entry_clock_table);
 
-	cz_send_msg_to_smc(smumgr, PPSMC_MSG_ClkTableXferToDram);
+	cz_send_msg_to_smc(hwmgr, PPSMC_MSG_ClkTableXferToDram);
 
 	return 0;
 }
 
-static int cz_upload_pptable_settings(struct pp_smumgr *smumgr)
+static int cz_upload_pptable_settings(struct pp_hwmgr *hwmgr)
 {
-	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)hwmgr->smu_backend;
 	unsigned long i;
 
 	for (i = 0; i < cz_smu->scratch_buffer_length; i++) {
@@ -651,63 +649,63 @@ static int cz_upload_pptable_settings(struct pp_smumgr *smumgr)
 			break;
 	}
 
-	cz_send_msg_to_smc_with_parameter(smumgr,
+	cz_send_msg_to_smc_with_parameter(hwmgr,
 				PPSMC_MSG_SetClkTableAddrHi,
 				cz_smu->scratch_buffer[i].mc_addr_high);
 
-	cz_send_msg_to_smc_with_parameter(smumgr,
+	cz_send_msg_to_smc_with_parameter(hwmgr,
 				PPSMC_MSG_SetClkTableAddrLo,
 				cz_smu->scratch_buffer[i].mc_addr_low);
 
-	cz_send_msg_to_smc_with_parameter(smumgr, PPSMC_MSG_ExecuteJob,
+	cz_send_msg_to_smc_with_parameter(hwmgr, PPSMC_MSG_ExecuteJob,
 				cz_smu->toc_entry_clock_table);
 
-	cz_send_msg_to_smc(smumgr, PPSMC_MSG_ClkTableXferToSmu);
+	cz_send_msg_to_smc(hwmgr, PPSMC_MSG_ClkTableXferToSmu);
 
 	return 0;
 }
 
-static int cz_request_smu_load_fw(struct pp_smumgr *smumgr)
+static int cz_request_smu_load_fw(struct pp_hwmgr *hwmgr)
 {
-	struct cz_smumgr *cz_smu = (struct cz_smumgr *)(smumgr->backend);
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)(hwmgr->smu_backend);
 	uint32_t smc_address;
 
-	if (!smumgr->reload_fw) {
+	if (!hwmgr->reload_fw) {
 		pr_info("skip reloading...\n");
 		return 0;
 	}
 
-	cz_smu_populate_firmware_entries(smumgr);
+	cz_smu_populate_firmware_entries(hwmgr);
 
-	cz_smu_construct_toc(smumgr);
+	cz_smu_construct_toc(hwmgr);
 
 	smc_address = SMU8_FIRMWARE_HEADER_LOCATION +
 		offsetof(struct SMU8_Firmware_Header, UcodeLoadStatus);
 
-	cz_write_smc_sram_dword(smumgr, smc_address, 0, smc_address+4);
+	cz_write_smc_sram_dword(hwmgr, smc_address, 0, smc_address+4);
 
-	cz_send_msg_to_smc_with_parameter(smumgr,
+	cz_send_msg_to_smc_with_parameter(hwmgr,
 					PPSMC_MSG_DriverDramAddrHi,
 					cz_smu->toc_buffer.mc_addr_high);
 
-	cz_send_msg_to_smc_with_parameter(smumgr,
+	cz_send_msg_to_smc_with_parameter(hwmgr,
 					PPSMC_MSG_DriverDramAddrLo,
 					cz_smu->toc_buffer.mc_addr_low);
 
-	cz_send_msg_to_smc(smumgr, PPSMC_MSG_InitJobs);
+	cz_send_msg_to_smc(hwmgr, PPSMC_MSG_InitJobs);
 
-	cz_send_msg_to_smc_with_parameter(smumgr,
+	cz_send_msg_to_smc_with_parameter(hwmgr,
 					PPSMC_MSG_ExecuteJob,
 					cz_smu->toc_entry_aram);
-	cz_send_msg_to_smc_with_parameter(smumgr, PPSMC_MSG_ExecuteJob,
+	cz_send_msg_to_smc_with_parameter(hwmgr, PPSMC_MSG_ExecuteJob,
 				cz_smu->toc_entry_power_profiling_index);
 
-	return cz_send_msg_to_smc_with_parameter(smumgr,
+	return cz_send_msg_to_smc_with_parameter(hwmgr,
 					PPSMC_MSG_ExecuteJob,
 					cz_smu->toc_entry_initialize_index);
 }
 
-static int cz_start_smu(struct pp_smumgr *smumgr)
+static int cz_start_smu(struct pp_hwmgr *hwmgr)
 {
 	int ret = 0;
 	uint32_t fw_to_check = 0;
@@ -721,23 +719,23 @@ static int cz_start_smu(struct pp_smumgr *smumgr)
 			UCODE_ID_CP_MEC_JT1_MASK |
 			UCODE_ID_CP_MEC_JT2_MASK;
 
-	if (smumgr->chip_id == CHIP_STONEY)
+	if (hwmgr->chip_id == CHIP_STONEY)
 		fw_to_check &= ~(UCODE_ID_SDMA1_MASK | UCODE_ID_CP_MEC_JT2_MASK);
 
-	ret = cz_request_smu_load_fw(smumgr);
+	ret = cz_request_smu_load_fw(hwmgr);
 	if (ret)
 		pr_err("SMU firmware load failed\n");
 
-	cz_check_fw_load_finish(smumgr, fw_to_check);
+	cz_check_fw_load_finish(hwmgr, fw_to_check);
 
-	ret = cz_load_mec_firmware(smumgr);
+	ret = cz_load_mec_firmware(hwmgr);
 	if (ret)
 		pr_err("Mec Firmware load failed\n");
 
 	return ret;
 }
 
-static int cz_smu_init(struct pp_smumgr *smumgr)
+static int cz_smu_init(struct pp_hwmgr *hwmgr)
 {
 	uint64_t mc_addr = 0;
 	int ret = 0;
@@ -747,7 +745,7 @@ static int cz_smu_init(struct pp_smumgr *smumgr)
 	if (cz_smu == NULL)
 		return -ENOMEM;
 
-	smumgr->backend = cz_smu;
+	hwmgr->smu_backend = cz_smu;
 
 	cz_smu->toc_buffer.data_size = 4096;
 	cz_smu->smu_buffer.data_size =
@@ -757,7 +755,7 @@ static int cz_smu_init(struct pp_smumgr *smumgr)
 		ALIGN(sizeof(struct SMU8_MultimediaPowerLogData), 32) +
 		ALIGN(sizeof(struct SMU8_Fusion_ClkTable), 32);
 
-	ret = smu_allocate_memory(smumgr->device,
+	ret = smu_allocate_memory(hwmgr->device,
 				cz_smu->toc_buffer.data_size,
 				CGS_GPU_MEM_TYPE__GART_CACHEABLE,
 				PAGE_SIZE,
@@ -770,7 +768,7 @@ static int cz_smu_init(struct pp_smumgr *smumgr)
 	cz_smu->toc_buffer.mc_addr_high = smu_upper_32_bits(mc_addr);
 	cz_smu->toc_buffer.mc_addr_low = smu_lower_32_bits(mc_addr);
 
-	ret = smu_allocate_memory(smumgr->device,
+	ret = smu_allocate_memory(hwmgr->device,
 				cz_smu->smu_buffer.data_size,
 				CGS_GPU_MEM_TYPE__GART_CACHEABLE,
 				PAGE_SIZE,
@@ -783,7 +781,7 @@ static int cz_smu_init(struct pp_smumgr *smumgr)
 	cz_smu->smu_buffer.mc_addr_high = smu_upper_32_bits(mc_addr);
 	cz_smu->smu_buffer.mc_addr_low = smu_lower_32_bits(mc_addr);
 
-	if (0 != cz_smu_populate_single_scratch_entry(smumgr,
+	if (0 != cz_smu_populate_single_scratch_entry(hwmgr,
 		CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SCRATCH,
 		UCODE_ID_RLC_SCRATCH_SIZE_BYTE,
 		&cz_smu->scratch_buffer[cz_smu->scratch_buffer_length++])) {
@@ -791,14 +789,14 @@ static int cz_smu_init(struct pp_smumgr *smumgr)
 		return -1;
 	}
 
-	if (0 != cz_smu_populate_single_scratch_entry(smumgr,
+	if (0 != cz_smu_populate_single_scratch_entry(hwmgr,
 		CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SRM_ARAM,
 		UCODE_ID_RLC_SRM_ARAM_SIZE_BYTE,
 		&cz_smu->scratch_buffer[cz_smu->scratch_buffer_length++])) {
 		pr_err("Error when Populate Firmware Entry.\n");
 		return -1;
 	}
-	if (0 != cz_smu_populate_single_scratch_entry(smumgr,
+	if (0 != cz_smu_populate_single_scratch_entry(hwmgr,
 		CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SRM_DRAM,
 		UCODE_ID_RLC_SRM_DRAM_SIZE_BYTE,
 		&cz_smu->scratch_buffer[cz_smu->scratch_buffer_length++])) {
@@ -806,7 +804,7 @@ static int cz_smu_init(struct pp_smumgr *smumgr)
 		return -1;
 	}
 
-	if (0 != cz_smu_populate_single_scratch_entry(smumgr,
+	if (0 != cz_smu_populate_single_scratch_entry(hwmgr,
 		CZ_SCRATCH_ENTRY_UCODE_ID_POWER_PROFILING,
 		sizeof(struct SMU8_MultimediaPowerLogData),
 		&cz_smu->scratch_buffer[cz_smu->scratch_buffer_length++])) {
@@ -814,7 +812,7 @@ static int cz_smu_init(struct pp_smumgr *smumgr)
 		return -1;
 	}
 
-	if (0 != cz_smu_populate_single_scratch_entry(smumgr,
+	if (0 != cz_smu_populate_single_scratch_entry(hwmgr,
 		CZ_SCRATCH_ENTRY_SMU8_FUSION_CLKTABLE,
 		sizeof(struct SMU8_Fusion_ClkTable),
 		&cz_smu->scratch_buffer[cz_smu->scratch_buffer_length++])) {
@@ -825,18 +823,18 @@ static int cz_smu_init(struct pp_smumgr *smumgr)
 	return 0;
 }
 
-static int cz_smu_fini(struct pp_smumgr *smumgr)
+static int cz_smu_fini(struct pp_hwmgr *hwmgr)
 {
 	struct cz_smumgr *cz_smu;
 
-	if (smumgr == NULL || smumgr->device == NULL)
+	if (hwmgr == NULL || hwmgr->device == NULL)
 		return -EINVAL;
 
-	cz_smu = (struct cz_smumgr *)smumgr->backend;
+	cz_smu = (struct cz_smumgr *)hwmgr->smu_backend;
 	if (cz_smu) {
-		cgs_free_gpu_mem(smumgr->device,
+		cgs_free_gpu_mem(hwmgr->device,
 				cz_smu->toc_buffer.handle);
-		cgs_free_gpu_mem(smumgr->device,
+		cgs_free_gpu_mem(hwmgr->device,
 				cz_smu->smu_buffer.handle);
 		kfree(cz_smu);
 	}
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smc.c b/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smc.c
deleted file mode 100644
index 8712f093d6d9..000000000000
--- a/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smc.c
+++ /dev/null
@@ -1,2498 +0,0 @@
-/*
- * Copyright 2015 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include "pp_debug.h"
-#include "fiji_smc.h"
-#include "smu7_dyn_defaults.h"
-
-#include "smu7_hwmgr.h"
-#include "hardwaremanager.h"
-#include "ppatomctrl.h"
-#include "cgs_common.h"
-#include "atombios.h"
-#include "fiji_smumgr.h"
-#include "pppcielanes.h"
-#include "smu7_ppsmc.h"
-#include "smu73.h"
-#include "smu/smu_7_1_3_d.h"
-#include "smu/smu_7_1_3_sh_mask.h"
-#include "gmc/gmc_8_1_d.h"
-#include "gmc/gmc_8_1_sh_mask.h"
-#include "bif/bif_5_0_d.h"
-#include "bif/bif_5_0_sh_mask.h"
-#include "dce/dce_10_0_d.h"
-#include "dce/dce_10_0_sh_mask.h"
-#include "smu7_smumgr.h"
-
-#define VOLTAGE_SCALE 4
-#define POWERTUNE_DEFAULT_SET_MAX    1
-#define VOLTAGE_VID_OFFSET_SCALE1   625
-#define VOLTAGE_VID_OFFSET_SCALE2   100
-#define VDDC_VDDCI_DELTA            300
-#define MC_CG_ARB_FREQ_F1           0x0b
-
-/* [2.5%,~2.5%] Clock stretched is multiple of 2.5% vs
- * not and [Fmin, Fmax, LDO_REFSEL, USE_FOR_LOW_FREQ]
- */
-static const uint16_t fiji_clock_stretcher_lookup_table[2][4] = {
-				{600, 1050, 3, 0}, {600, 1050, 6, 1} };
-
-/* [FF, SS] type, [] 4 voltage ranges, and
- * [Floor Freq, Boundary Freq, VID min , VID max]
- */
-static const uint32_t fiji_clock_stretcher_ddt_table[2][4][4] = {
-	{ {265, 529, 120, 128}, {325, 650, 96, 119}, {430, 860, 32, 95}, {0, 0, 0, 31} },
-	{ {275, 550, 104, 112}, {319, 638, 96, 103}, {360, 720, 64, 95}, {384, 768, 32, 63} } };
-
-/* [Use_For_Low_freq] value, [0%, 5%, 10%, 7.14%, 14.28%, 20%]
- * (coming from PWR_CKS_CNTL.stretch_amount reg spec)
- */
-static const uint8_t fiji_clock_stretch_amount_conversion[2][6] = {
-				{0, 1, 3, 2, 4, 5}, {0, 2, 4, 5, 6, 5} };
-
-static const struct fiji_pt_defaults fiji_power_tune_data_set_array[POWERTUNE_DEFAULT_SET_MAX] = {
-		/*sviLoadLIneEn,  SviLoadLineVddC, TDC_VDDC_ThrottleReleaseLimitPerc */
-		{1,               0xF,             0xFD,
-		/* TDC_MAWt, TdcWaterfallCtl, DTEAmbientTempBase */
-		0x19,        5,               45}
-};
-
-/* PPGen has the gain setting generated in x * 100 unit
- * This function is to convert the unit to x * 4096(0x1000) unit.
- *  This is the unit expected by SMC firmware
- */
-static int fiji_get_dependency_volt_by_clk(struct pp_hwmgr *hwmgr,
-		struct phm_ppt_v1_clock_voltage_dependency_table *dep_table,
-		uint32_t clock, uint32_t *voltage, uint32_t *mvdd)
-{
-	uint32_t i;
-	uint16_t vddci;
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	*voltage = *mvdd = 0;
-
-
-	/* clock - voltage dependency table is empty table */
-	if (dep_table->count == 0)
-		return -EINVAL;
-
-	for (i = 0; i < dep_table->count; i++) {
-		/* find first sclk bigger than request */
-		if (dep_table->entries[i].clk >= clock) {
-			*voltage |= (dep_table->entries[i].vddc *
-					VOLTAGE_SCALE) << VDDC_SHIFT;
-			if (SMU7_VOLTAGE_CONTROL_NONE == data->vddci_control)
-				*voltage |= (data->vbios_boot_state.vddci_bootup_value *
-						VOLTAGE_SCALE) << VDDCI_SHIFT;
-			else if (dep_table->entries[i].vddci)
-				*voltage |= (dep_table->entries[i].vddci *
-						VOLTAGE_SCALE) << VDDCI_SHIFT;
-			else {
-				vddci = phm_find_closest_vddci(&(data->vddci_voltage_table),
-						(dep_table->entries[i].vddc -
-								VDDC_VDDCI_DELTA));
-				*voltage |= (vddci * VOLTAGE_SCALE) << VDDCI_SHIFT;
-			}
-
-			if (SMU7_VOLTAGE_CONTROL_NONE == data->mvdd_control)
-				*mvdd = data->vbios_boot_state.mvdd_bootup_value *
-					VOLTAGE_SCALE;
-			else if (dep_table->entries[i].mvdd)
-				*mvdd = (uint32_t) dep_table->entries[i].mvdd *
-					VOLTAGE_SCALE;
-
-			*voltage |= 1 << PHASES_SHIFT;
-			return 0;
-		}
-	}
-
-	/* sclk is bigger than max sclk in the dependence table */
-	*voltage |= (dep_table->entries[i - 1].vddc * VOLTAGE_SCALE) << VDDC_SHIFT;
-
-	if (SMU7_VOLTAGE_CONTROL_NONE == data->vddci_control)
-		*voltage |= (data->vbios_boot_state.vddci_bootup_value *
-				VOLTAGE_SCALE) << VDDCI_SHIFT;
-	else if (dep_table->entries[i-1].vddci) {
-		vddci = phm_find_closest_vddci(&(data->vddci_voltage_table),
-				(dep_table->entries[i].vddc -
-						VDDC_VDDCI_DELTA));
-		*voltage |= (vddci * VOLTAGE_SCALE) << VDDCI_SHIFT;
-	}
-
-	if (SMU7_VOLTAGE_CONTROL_NONE == data->mvdd_control)
-		*mvdd = data->vbios_boot_state.mvdd_bootup_value * VOLTAGE_SCALE;
-	else if (dep_table->entries[i].mvdd)
-		*mvdd = (uint32_t) dep_table->entries[i - 1].mvdd * VOLTAGE_SCALE;
-
-	return 0;
-}
-
-
-static uint16_t scale_fan_gain_settings(uint16_t raw_setting)
-{
-	uint32_t tmp;
-	tmp = raw_setting * 4096 / 100;
-	return (uint16_t)tmp;
-}
-
-static void get_scl_sda_value(uint8_t line, uint8_t *scl, uint8_t *sda)
-{
-	switch (line) {
-	case SMU7_I2CLineID_DDC1:
-		*scl = SMU7_I2C_DDC1CLK;
-		*sda = SMU7_I2C_DDC1DATA;
-		break;
-	case SMU7_I2CLineID_DDC2:
-		*scl = SMU7_I2C_DDC2CLK;
-		*sda = SMU7_I2C_DDC2DATA;
-		break;
-	case SMU7_I2CLineID_DDC3:
-		*scl = SMU7_I2C_DDC3CLK;
-		*sda = SMU7_I2C_DDC3DATA;
-		break;
-	case SMU7_I2CLineID_DDC4:
-		*scl = SMU7_I2C_DDC4CLK;
-		*sda = SMU7_I2C_DDC4DATA;
-		break;
-	case SMU7_I2CLineID_DDC5:
-		*scl = SMU7_I2C_DDC5CLK;
-		*sda = SMU7_I2C_DDC5DATA;
-		break;
-	case SMU7_I2CLineID_DDC6:
-		*scl = SMU7_I2C_DDC6CLK;
-		*sda = SMU7_I2C_DDC6DATA;
-		break;
-	case SMU7_I2CLineID_SCLSDA:
-		*scl = SMU7_I2C_SCL;
-		*sda = SMU7_I2C_SDA;
-		break;
-	case SMU7_I2CLineID_DDCVGA:
-		*scl = SMU7_I2C_DDCVGACLK;
-		*sda = SMU7_I2C_DDCVGADATA;
-		break;
-	default:
-		*scl = 0;
-		*sda = 0;
-		break;
-	}
-}
-
-static void fiji_initialize_power_tune_defaults(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smumgr->backend);
-	struct phm_ppt_v1_information *table_info =
-			(struct  phm_ppt_v1_information *)(hwmgr->pptable);
-
-	if (table_info &&
-			table_info->cac_dtp_table->usPowerTuneDataSetID <= POWERTUNE_DEFAULT_SET_MAX &&
-			table_info->cac_dtp_table->usPowerTuneDataSetID)
-		smu_data->power_tune_defaults =
-				&fiji_power_tune_data_set_array
-				[table_info->cac_dtp_table->usPowerTuneDataSetID - 1];
-	else
-		smu_data->power_tune_defaults = &fiji_power_tune_data_set_array[0];
-
-}
-
-static int fiji_populate_bapm_parameters_in_dpm_table(struct pp_hwmgr *hwmgr)
-{
-
-	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smumgr->backend);
-	const struct fiji_pt_defaults *defaults = smu_data->power_tune_defaults;
-
-	SMU73_Discrete_DpmTable  *dpm_table = &(smu_data->smc_state_table);
-
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	struct phm_cac_tdp_table *cac_dtp_table = table_info->cac_dtp_table;
-	struct pp_advance_fan_control_parameters *fan_table =
-			&hwmgr->thermal_controller.advanceFanControlParameters;
-	uint8_t uc_scl, uc_sda;
-
-	/* TDP number of fraction bits are changed from 8 to 7 for Fiji
-	 * as requested by SMC team
-	 */
-	dpm_table->DefaultTdp = PP_HOST_TO_SMC_US(
-			(uint16_t)(cac_dtp_table->usTDP * 128));
-	dpm_table->TargetTdp = PP_HOST_TO_SMC_US(
-			(uint16_t)(cac_dtp_table->usTDP * 128));
-
-	PP_ASSERT_WITH_CODE(cac_dtp_table->usTargetOperatingTemp <= 255,
-			"Target Operating Temp is out of Range!",
-			);
-
-	dpm_table->GpuTjMax = (uint8_t)(cac_dtp_table->usTargetOperatingTemp);
-	dpm_table->GpuTjHyst = 8;
-
-	dpm_table->DTEAmbientTempBase = defaults->DTEAmbientTempBase;
-
-	/* The following are for new Fiji Multi-input fan/thermal control */
-	dpm_table->TemperatureLimitEdge = PP_HOST_TO_SMC_US(
-			cac_dtp_table->usTargetOperatingTemp * 256);
-	dpm_table->TemperatureLimitHotspot = PP_HOST_TO_SMC_US(
-			cac_dtp_table->usTemperatureLimitHotspot * 256);
-	dpm_table->TemperatureLimitLiquid1 = PP_HOST_TO_SMC_US(
-			cac_dtp_table->usTemperatureLimitLiquid1 * 256);
-	dpm_table->TemperatureLimitLiquid2 = PP_HOST_TO_SMC_US(
-			cac_dtp_table->usTemperatureLimitLiquid2 * 256);
-	dpm_table->TemperatureLimitVrVddc = PP_HOST_TO_SMC_US(
-			cac_dtp_table->usTemperatureLimitVrVddc * 256);
-	dpm_table->TemperatureLimitVrMvdd = PP_HOST_TO_SMC_US(
-			cac_dtp_table->usTemperatureLimitVrMvdd * 256);
-	dpm_table->TemperatureLimitPlx = PP_HOST_TO_SMC_US(
-			cac_dtp_table->usTemperatureLimitPlx * 256);
-
-	dpm_table->FanGainEdge = PP_HOST_TO_SMC_US(
-			scale_fan_gain_settings(fan_table->usFanGainEdge));
-	dpm_table->FanGainHotspot = PP_HOST_TO_SMC_US(
-			scale_fan_gain_settings(fan_table->usFanGainHotspot));
-	dpm_table->FanGainLiquid = PP_HOST_TO_SMC_US(
-			scale_fan_gain_settings(fan_table->usFanGainLiquid));
-	dpm_table->FanGainVrVddc = PP_HOST_TO_SMC_US(
-			scale_fan_gain_settings(fan_table->usFanGainVrVddc));
-	dpm_table->FanGainVrMvdd = PP_HOST_TO_SMC_US(
-			scale_fan_gain_settings(fan_table->usFanGainVrMvdd));
-	dpm_table->FanGainPlx = PP_HOST_TO_SMC_US(
-			scale_fan_gain_settings(fan_table->usFanGainPlx));
-	dpm_table->FanGainHbm = PP_HOST_TO_SMC_US(
-			scale_fan_gain_settings(fan_table->usFanGainHbm));
-
-	dpm_table->Liquid1_I2C_address = cac_dtp_table->ucLiquid1_I2C_address;
-	dpm_table->Liquid2_I2C_address = cac_dtp_table->ucLiquid2_I2C_address;
-	dpm_table->Vr_I2C_address = cac_dtp_table->ucVr_I2C_address;
-	dpm_table->Plx_I2C_address = cac_dtp_table->ucPlx_I2C_address;
-
-	get_scl_sda_value(cac_dtp_table->ucLiquid_I2C_Line, &uc_scl, &uc_sda);
-	dpm_table->Liquid_I2C_LineSCL = uc_scl;
-	dpm_table->Liquid_I2C_LineSDA = uc_sda;
-
-	get_scl_sda_value(cac_dtp_table->ucVr_I2C_Line, &uc_scl, &uc_sda);
-	dpm_table->Vr_I2C_LineSCL = uc_scl;
-	dpm_table->Vr_I2C_LineSDA = uc_sda;
-
-	get_scl_sda_value(cac_dtp_table->ucPlx_I2C_Line, &uc_scl, &uc_sda);
-	dpm_table->Plx_I2C_LineSCL = uc_scl;
-	dpm_table->Plx_I2C_LineSDA = uc_sda;
-
-	return 0;
-}
-
-
-static int fiji_populate_svi_load_line(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smumgr->backend);
-	const struct fiji_pt_defaults *defaults = smu_data->power_tune_defaults;
-
-	smu_data->power_tune_table.SviLoadLineEn = defaults->SviLoadLineEn;
-	smu_data->power_tune_table.SviLoadLineVddC = defaults->SviLoadLineVddC;
-	smu_data->power_tune_table.SviLoadLineTrimVddC = 3;
-	smu_data->power_tune_table.SviLoadLineOffsetVddC = 0;
-
-	return 0;
-}
-
-
-static int fiji_populate_tdc_limit(struct pp_hwmgr *hwmgr)
-{
-	uint16_t tdc_limit;
-	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smumgr->backend);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	const struct fiji_pt_defaults *defaults = smu_data->power_tune_defaults;
-
-	/* TDC number of fraction bits are changed from 8 to 7
-	 * for Fiji as requested by SMC team
-	 */
-	tdc_limit = (uint16_t)(table_info->cac_dtp_table->usTDC * 128);
-	smu_data->power_tune_table.TDC_VDDC_PkgLimit =
-			CONVERT_FROM_HOST_TO_SMC_US(tdc_limit);
-	smu_data->power_tune_table.TDC_VDDC_ThrottleReleaseLimitPerc =
-			defaults->TDC_VDDC_ThrottleReleaseLimitPerc;
-	smu_data->power_tune_table.TDC_MAWt = defaults->TDC_MAWt;
-
-	return 0;
-}
-
-static int fiji_populate_dw8(struct pp_hwmgr *hwmgr, uint32_t fuse_table_offset)
-{
-	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smumgr->backend);
-	const struct fiji_pt_defaults *defaults = smu_data->power_tune_defaults;
-	uint32_t temp;
-
-	if (smu7_read_smc_sram_dword(hwmgr->smumgr,
-			fuse_table_offset +
-			offsetof(SMU73_Discrete_PmFuses, TdcWaterfallCtl),
-			(uint32_t *)&temp, SMC_RAM_END))
-		PP_ASSERT_WITH_CODE(false,
-				"Attempt to read PmFuses.DW6 (SviLoadLineEn) from SMC Failed!",
-				return -EINVAL);
-	else {
-		smu_data->power_tune_table.TdcWaterfallCtl = defaults->TdcWaterfallCtl;
-		smu_data->power_tune_table.LPMLTemperatureMin =
-				(uint8_t)((temp >> 16) & 0xff);
-		smu_data->power_tune_table.LPMLTemperatureMax =
-				(uint8_t)((temp >> 8) & 0xff);
-		smu_data->power_tune_table.Reserved = (uint8_t)(temp & 0xff);
-	}
-	return 0;
-}
-
-static int fiji_populate_temperature_scaler(struct pp_hwmgr *hwmgr)
-{
-	int i;
-	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smumgr->backend);
-
-	/* Currently not used. Set all to zero. */
-	for (i = 0; i < 16; i++)
-		smu_data->power_tune_table.LPMLTemperatureScaler[i] = 0;
-
-	return 0;
-}
-
-static int fiji_populate_fuzzy_fan(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smumgr->backend);
-
-	if ((hwmgr->thermal_controller.advanceFanControlParameters.
-			usFanOutputSensitivity & (1 << 15)) ||
-			0 == hwmgr->thermal_controller.advanceFanControlParameters.
-			usFanOutputSensitivity)
-		hwmgr->thermal_controller.advanceFanControlParameters.
-		usFanOutputSensitivity = hwmgr->thermal_controller.
-			advanceFanControlParameters.usDefaultFanOutputSensitivity;
-
-	smu_data->power_tune_table.FuzzyFan_PwmSetDelta =
-			PP_HOST_TO_SMC_US(hwmgr->thermal_controller.
-					advanceFanControlParameters.usFanOutputSensitivity);
-	return 0;
-}
-
-static int fiji_populate_gnb_lpml(struct pp_hwmgr *hwmgr)
-{
-	int i;
-	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smumgr->backend);
-
-	/* Currently not used. Set all to zero. */
-	for (i = 0; i < 16; i++)
-		smu_data->power_tune_table.GnbLPML[i] = 0;
-
-	return 0;
-}
-
-static int fiji_min_max_vgnb_lpml_id_from_bapm_vddc(struct pp_hwmgr *hwmgr)
-{
-	return 0;
-}
-
-static int fiji_populate_bapm_vddc_base_leakage_sidd(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smumgr->backend);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	uint16_t HiSidd = smu_data->power_tune_table.BapmVddCBaseLeakageHiSidd;
-	uint16_t LoSidd = smu_data->power_tune_table.BapmVddCBaseLeakageLoSidd;
-	struct phm_cac_tdp_table *cac_table = table_info->cac_dtp_table;
-
-	HiSidd = (uint16_t)(cac_table->usHighCACLeakage / 100 * 256);
-	LoSidd = (uint16_t)(cac_table->usLowCACLeakage / 100 * 256);
-
-	smu_data->power_tune_table.BapmVddCBaseLeakageHiSidd =
-			CONVERT_FROM_HOST_TO_SMC_US(HiSidd);
-	smu_data->power_tune_table.BapmVddCBaseLeakageLoSidd =
-			CONVERT_FROM_HOST_TO_SMC_US(LoSidd);
-
-	return 0;
-}
-
-static int fiji_populate_pm_fuses(struct pp_hwmgr *hwmgr)
-{
-	uint32_t pm_fuse_table_offset;
-	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smumgr->backend);
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_PowerContainment)) {
-		if (smu7_read_smc_sram_dword(hwmgr->smumgr,
-				SMU7_FIRMWARE_HEADER_LOCATION +
-				offsetof(SMU73_Firmware_Header, PmFuseTable),
-				&pm_fuse_table_offset, SMC_RAM_END))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to get pm_fuse_table_offset Failed!",
-					return -EINVAL);
-
-		/* DW6 */
-		if (fiji_populate_svi_load_line(hwmgr))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate SviLoadLine Failed!",
-					return -EINVAL);
-		/* DW7 */
-		if (fiji_populate_tdc_limit(hwmgr))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate TDCLimit Failed!", return -EINVAL);
-		/* DW8 */
-		if (fiji_populate_dw8(hwmgr, pm_fuse_table_offset))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate TdcWaterfallCtl, "
-					"LPMLTemperature Min and Max Failed!",
-					return -EINVAL);
-
-		/* DW9-DW12 */
-		if (0 != fiji_populate_temperature_scaler(hwmgr))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate LPMLTemperatureScaler Failed!",
-					return -EINVAL);
-
-		/* DW13-DW14 */
-		if (fiji_populate_fuzzy_fan(hwmgr))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate Fuzzy Fan Control parameters Failed!",
-					return -EINVAL);
-
-		/* DW15-DW18 */
-		if (fiji_populate_gnb_lpml(hwmgr))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate GnbLPML Failed!",
-					return -EINVAL);
-
-		/* DW19 */
-		if (fiji_min_max_vgnb_lpml_id_from_bapm_vddc(hwmgr))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate GnbLPML Min and Max Vid Failed!",
-					return -EINVAL);
-
-		/* DW20 */
-		if (fiji_populate_bapm_vddc_base_leakage_sidd(hwmgr))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate BapmVddCBaseLeakage Hi and Lo "
-					"Sidd Failed!", return -EINVAL);
-
-		if (smu7_copy_bytes_to_smc(hwmgr->smumgr, pm_fuse_table_offset,
-				(uint8_t *)&smu_data->power_tune_table,
-				sizeof(struct SMU73_Discrete_PmFuses), SMC_RAM_END))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to download PmFuseTable Failed!",
-					return -EINVAL);
-	}
-	return 0;
-}
-
-/**
-* Preparation of vddc and vddgfx CAC tables for SMC.
-*
-* @param    hwmgr  the address of the hardware manager
-* @param    table  the SMC DPM table structure to be populated
-* @return   always 0
-*/
-static int fiji_populate_cac_table(struct pp_hwmgr *hwmgr,
-		struct SMU73_Discrete_DpmTable *table)
-{
-	uint32_t count;
-	uint8_t index;
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	struct phm_ppt_v1_voltage_lookup_table *lookup_table =
-			table_info->vddc_lookup_table;
-	/* tables is already swapped, so in order to use the value from it,
-	 * we need to swap it back.
-	 * We are populating vddc CAC data to BapmVddc table
-	 * in split and merged mode
-	 */
-
-	for (count = 0; count < lookup_table->count; count++) {
-		index = phm_get_voltage_index(lookup_table,
-				data->vddc_voltage_table.entries[count].value);
-		table->BapmVddcVidLoSidd[count] =
-			convert_to_vid(lookup_table->entries[index].us_cac_low);
-		table->BapmVddcVidHiSidd[count] =
-			convert_to_vid(lookup_table->entries[index].us_cac_high);
-	}
-
-	return 0;
-}
-
-/**
-* Preparation of voltage tables for SMC.
-*
-* @param    hwmgr   the address of the hardware manager
-* @param    table   the SMC DPM table structure to be populated
-* @return   always  0
-*/
-
-static int fiji_populate_smc_voltage_tables(struct pp_hwmgr *hwmgr,
-		struct SMU73_Discrete_DpmTable *table)
-{
-	int result;
-
-	result = fiji_populate_cac_table(hwmgr, table);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"can not populate CAC voltage tables to SMC",
-			return -EINVAL);
-
-	return 0;
-}
-
-static int fiji_populate_ulv_level(struct pp_hwmgr *hwmgr,
-		struct SMU73_Discrete_Ulv *state)
-{
-	int result = 0;
-
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-
-	state->CcPwrDynRm = 0;
-	state->CcPwrDynRm1 = 0;
-
-	state->VddcOffset = (uint16_t) table_info->us_ulv_voltage_offset;
-	state->VddcOffsetVid = (uint8_t)(table_info->us_ulv_voltage_offset *
-			VOLTAGE_VID_OFFSET_SCALE2 / VOLTAGE_VID_OFFSET_SCALE1);
-
-	state->VddcPhase = 1;
-
-	if (!result) {
-		CONVERT_FROM_HOST_TO_SMC_UL(state->CcPwrDynRm);
-		CONVERT_FROM_HOST_TO_SMC_UL(state->CcPwrDynRm1);
-		CONVERT_FROM_HOST_TO_SMC_US(state->VddcOffset);
-	}
-	return result;
-}
-
-static int fiji_populate_ulv_state(struct pp_hwmgr *hwmgr,
-		struct SMU73_Discrete_DpmTable *table)
-{
-	return fiji_populate_ulv_level(hwmgr, &table->Ulv);
-}
-
-static int fiji_populate_smc_link_level(struct pp_hwmgr *hwmgr,
-		struct SMU73_Discrete_DpmTable *table)
-{
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct smu7_dpm_table *dpm_table = &data->dpm_table;
-	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smumgr->backend);
-	int i;
-
-	/* Index (dpm_table->pcie_speed_table.count)
-	 * is reserved for PCIE boot level. */
-	for (i = 0; i <= dpm_table->pcie_speed_table.count; i++) {
-		table->LinkLevel[i].PcieGenSpeed  =
-				(uint8_t)dpm_table->pcie_speed_table.dpm_levels[i].value;
-		table->LinkLevel[i].PcieLaneCount = (uint8_t)encode_pcie_lane_width(
-				dpm_table->pcie_speed_table.dpm_levels[i].param1);
-		table->LinkLevel[i].EnabledForActivity = 1;
-		table->LinkLevel[i].SPC = (uint8_t)(data->pcie_spc_cap & 0xff);
-		table->LinkLevel[i].DownThreshold = PP_HOST_TO_SMC_UL(5);
-		table->LinkLevel[i].UpThreshold = PP_HOST_TO_SMC_UL(30);
-	}
-
-	smu_data->smc_state_table.LinkLevelCount =
-			(uint8_t)dpm_table->pcie_speed_table.count;
-	data->dpm_level_enable_mask.pcie_dpm_enable_mask =
-			phm_get_dpm_level_enable_mask_value(&dpm_table->pcie_speed_table);
-
-	return 0;
-}
-
-
-/**
-* Calculates the SCLK dividers using the provided engine clock
-*
-* @param    hwmgr  the address of the hardware manager
-* @param    clock  the engine clock to use to populate the structure
-* @param    sclk   the SMC SCLK structure to be populated
-*/
-static int fiji_calculate_sclk_params(struct pp_hwmgr *hwmgr,
-		uint32_t clock, struct SMU73_Discrete_GraphicsLevel *sclk)
-{
-	const struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct pp_atomctrl_clock_dividers_vi dividers;
-	uint32_t spll_func_cntl            = data->clock_registers.vCG_SPLL_FUNC_CNTL;
-	uint32_t spll_func_cntl_3          = data->clock_registers.vCG_SPLL_FUNC_CNTL_3;
-	uint32_t spll_func_cntl_4          = data->clock_registers.vCG_SPLL_FUNC_CNTL_4;
-	uint32_t cg_spll_spread_spectrum   = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM;
-	uint32_t cg_spll_spread_spectrum_2 = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM_2;
-	uint32_t ref_clock;
-	uint32_t ref_divider;
-	uint32_t fbdiv;
-	int result;
-
-	/* get the engine clock dividers for this clock value */
-	result = atomctrl_get_engine_pll_dividers_vi(hwmgr, clock,  &dividers);
-
-	PP_ASSERT_WITH_CODE(result == 0,
-			"Error retrieving Engine Clock dividers from VBIOS.",
-			return result);
-
-	/* To get FBDIV we need to multiply this by 16384 and divide it by Fref. */
-	ref_clock = atomctrl_get_reference_clock(hwmgr);
-	ref_divider = 1 + dividers.uc_pll_ref_div;
-
-	/* low 14 bits is fraction and high 12 bits is divider */
-	fbdiv = dividers.ul_fb_div.ul_fb_divider & 0x3FFFFFF;
-
-	/* SPLL_FUNC_CNTL setup */
-	spll_func_cntl = PHM_SET_FIELD(spll_func_cntl, CG_SPLL_FUNC_CNTL,
-			SPLL_REF_DIV, dividers.uc_pll_ref_div);
-	spll_func_cntl = PHM_SET_FIELD(spll_func_cntl, CG_SPLL_FUNC_CNTL,
-			SPLL_PDIV_A,  dividers.uc_pll_post_div);
-
-	/* SPLL_FUNC_CNTL_3 setup*/
-	spll_func_cntl_3 = PHM_SET_FIELD(spll_func_cntl_3, CG_SPLL_FUNC_CNTL_3,
-			SPLL_FB_DIV, fbdiv);
-
-	/* set to use fractional accumulation*/
-	spll_func_cntl_3 = PHM_SET_FIELD(spll_func_cntl_3, CG_SPLL_FUNC_CNTL_3,
-			SPLL_DITHEN, 1);
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_EngineSpreadSpectrumSupport)) {
-		struct pp_atomctrl_internal_ss_info ssInfo;
-
-		uint32_t vco_freq = clock * dividers.uc_pll_post_div;
-		if (!atomctrl_get_engine_clock_spread_spectrum(hwmgr,
-				vco_freq, &ssInfo)) {
-			/*
-			 * ss_info.speed_spectrum_percentage -- in unit of 0.01%
-			 * ss_info.speed_spectrum_rate -- in unit of khz
-			 *
-			 * clks = reference_clock * 10 / (REFDIV + 1) / speed_spectrum_rate / 2
-			 */
-			uint32_t clk_s = ref_clock * 5 /
-					(ref_divider * ssInfo.speed_spectrum_rate);
-			/* clkv = 2 * D * fbdiv / NS */
-			uint32_t clk_v = 4 * ssInfo.speed_spectrum_percentage *
-					fbdiv / (clk_s * 10000);
-
-			cg_spll_spread_spectrum = PHM_SET_FIELD(cg_spll_spread_spectrum,
-					CG_SPLL_SPREAD_SPECTRUM, CLKS, clk_s);
-			cg_spll_spread_spectrum = PHM_SET_FIELD(cg_spll_spread_spectrum,
-					CG_SPLL_SPREAD_SPECTRUM, SSEN, 1);
-			cg_spll_spread_spectrum_2 = PHM_SET_FIELD(cg_spll_spread_spectrum_2,
-					CG_SPLL_SPREAD_SPECTRUM_2, CLKV, clk_v);
-		}
-	}
-
-	sclk->SclkFrequency        = clock;
-	sclk->CgSpllFuncCntl3      = spll_func_cntl_3;
-	sclk->CgSpllFuncCntl4      = spll_func_cntl_4;
-	sclk->SpllSpreadSpectrum   = cg_spll_spread_spectrum;
-	sclk->SpllSpreadSpectrum2  = cg_spll_spread_spectrum_2;
-	sclk->SclkDid              = (uint8_t)dividers.pll_post_divider;
-
-	return 0;
-}
-
-/**
-* Populates single SMC SCLK structure using the provided engine clock
-*
-* @param    hwmgr      the address of the hardware manager
-* @param    clock the engine clock to use to populate the structure
-* @param    sclk        the SMC SCLK structure to be populated
-*/
-
-static int fiji_populate_single_graphic_level(struct pp_hwmgr *hwmgr,
-		uint32_t clock, uint16_t sclk_al_threshold,
-		struct SMU73_Discrete_GraphicsLevel *level)
-{
-	int result;
-	/* PP_Clocks minClocks; */
-	uint32_t threshold, mvdd;
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-
-	result = fiji_calculate_sclk_params(hwmgr, clock, level);
-
-	/* populate graphics levels */
-	result = fiji_get_dependency_volt_by_clk(hwmgr,
-			table_info->vdd_dep_on_sclk, clock,
-			(uint32_t *)(&level->MinVoltage), &mvdd);
-	PP_ASSERT_WITH_CODE((0 == result),
-			"can not find VDDC voltage value for "
-			"VDDC engine clock dependency table",
-			return result);
-
-	level->SclkFrequency = clock;
-	level->ActivityLevel = sclk_al_threshold;
-	level->CcPwrDynRm = 0;
-	level->CcPwrDynRm1 = 0;
-	level->EnabledForActivity = 0;
-	level->EnabledForThrottle = 1;
-	level->UpHyst = 10;
-	level->DownHyst = 0;
-	level->VoltageDownHyst = 0;
-	level->PowerThrottle = 0;
-
-	threshold = clock * data->fast_watermark_threshold / 100;
-
-	data->display_timing.min_clock_in_sr = hwmgr->display_config.min_core_set_clock_in_sr;
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_SclkDeepSleep))
-		level->DeepSleepDivId = smu7_get_sleep_divider_id_from_clock(clock,
-								hwmgr->display_config.min_core_set_clock_in_sr);
-
-
-	/* Default to slow, highest DPM level will be
-	 * set to PPSMC_DISPLAY_WATERMARK_LOW later.
-	 */
-	level->DisplayWatermark = PPSMC_DISPLAY_WATERMARK_LOW;
-
-	CONVERT_FROM_HOST_TO_SMC_UL(level->MinVoltage);
-	CONVERT_FROM_HOST_TO_SMC_UL(level->SclkFrequency);
-	CONVERT_FROM_HOST_TO_SMC_US(level->ActivityLevel);
-	CONVERT_FROM_HOST_TO_SMC_UL(level->CgSpllFuncCntl3);
-	CONVERT_FROM_HOST_TO_SMC_UL(level->CgSpllFuncCntl4);
-	CONVERT_FROM_HOST_TO_SMC_UL(level->SpllSpreadSpectrum);
-	CONVERT_FROM_HOST_TO_SMC_UL(level->SpllSpreadSpectrum2);
-	CONVERT_FROM_HOST_TO_SMC_UL(level->CcPwrDynRm);
-	CONVERT_FROM_HOST_TO_SMC_UL(level->CcPwrDynRm1);
-
-	return 0;
-}
-/**
-* Populates all SMC SCLK levels' structure based on the trimmed allowed dpm engine clock states
-*
-* @param    hwmgr      the address of the hardware manager
-*/
-int fiji_populate_all_graphic_levels(struct pp_hwmgr *hwmgr)
-{
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smumgr->backend);
-
-	struct smu7_dpm_table *dpm_table = &data->dpm_table;
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	struct phm_ppt_v1_pcie_table *pcie_table = table_info->pcie_table;
-	uint8_t pcie_entry_cnt = (uint8_t) data->dpm_table.pcie_speed_table.count;
-	int result = 0;
-	uint32_t array = smu_data->smu7_data.dpm_table_start +
-			offsetof(SMU73_Discrete_DpmTable, GraphicsLevel);
-	uint32_t array_size = sizeof(struct SMU73_Discrete_GraphicsLevel) *
-			SMU73_MAX_LEVELS_GRAPHICS;
-	struct SMU73_Discrete_GraphicsLevel *levels =
-			smu_data->smc_state_table.GraphicsLevel;
-	uint32_t i, max_entry;
-	uint8_t hightest_pcie_level_enabled = 0,
-			lowest_pcie_level_enabled = 0,
-			mid_pcie_level_enabled = 0,
-			count = 0;
-
-	for (i = 0; i < dpm_table->sclk_table.count; i++) {
-		result = fiji_populate_single_graphic_level(hwmgr,
-				dpm_table->sclk_table.dpm_levels[i].value,
-				(uint16_t)smu_data->activity_target[i],
-				&levels[i]);
-		if (result)
-			return result;
-
-		/* Making sure only DPM level 0-1 have Deep Sleep Div ID populated. */
-		if (i > 1)
-			levels[i].DeepSleepDivId = 0;
-	}
-
-	/* Only enable level 0 for now.*/
-	levels[0].EnabledForActivity = 1;
-
-	/* set highest level watermark to high */
-	levels[dpm_table->sclk_table.count - 1].DisplayWatermark =
-			PPSMC_DISPLAY_WATERMARK_HIGH;
-
-	smu_data->smc_state_table.GraphicsDpmLevelCount =
-			(uint8_t)dpm_table->sclk_table.count;
-	data->dpm_level_enable_mask.sclk_dpm_enable_mask =
-			phm_get_dpm_level_enable_mask_value(&dpm_table->sclk_table);
-
-	if (pcie_table != NULL) {
-		PP_ASSERT_WITH_CODE((1 <= pcie_entry_cnt),
-				"There must be 1 or more PCIE levels defined in PPTable.",
-				return -EINVAL);
-		max_entry = pcie_entry_cnt - 1;
-		for (i = 0; i < dpm_table->sclk_table.count; i++)
-			levels[i].pcieDpmLevel =
-					(uint8_t) ((i < max_entry) ? i : max_entry);
-	} else {
-		while (data->dpm_level_enable_mask.pcie_dpm_enable_mask &&
-				((data->dpm_level_enable_mask.pcie_dpm_enable_mask &
-						(1 << (hightest_pcie_level_enabled + 1))) != 0))
-			hightest_pcie_level_enabled++;
-
-		while (data->dpm_level_enable_mask.pcie_dpm_enable_mask &&
-				((data->dpm_level_enable_mask.pcie_dpm_enable_mask &
-						(1 << lowest_pcie_level_enabled)) == 0))
-			lowest_pcie_level_enabled++;
-
-		while ((count < hightest_pcie_level_enabled) &&
-				((data->dpm_level_enable_mask.pcie_dpm_enable_mask &
-						(1 << (lowest_pcie_level_enabled + 1 + count))) == 0))
-			count++;
-
-		mid_pcie_level_enabled = (lowest_pcie_level_enabled + 1 + count) <
-				hightest_pcie_level_enabled ?
-						(lowest_pcie_level_enabled + 1 + count) :
-						hightest_pcie_level_enabled;
-
-		/* set pcieDpmLevel to hightest_pcie_level_enabled */
-		for (i = 2; i < dpm_table->sclk_table.count; i++)
-			levels[i].pcieDpmLevel = hightest_pcie_level_enabled;
-
-		/* set pcieDpmLevel to lowest_pcie_level_enabled */
-		levels[0].pcieDpmLevel = lowest_pcie_level_enabled;
-
-		/* set pcieDpmLevel to mid_pcie_level_enabled */
-		levels[1].pcieDpmLevel = mid_pcie_level_enabled;
-	}
-	/* level count will send to smc once at init smc table and never change */
-	result = smu7_copy_bytes_to_smc(hwmgr->smumgr, array, (uint8_t *)levels,
-			(uint32_t)array_size, SMC_RAM_END);
-
-	return result;
-}
-
-
-/**
- * MCLK Frequency Ratio
- * SEQ_CG_RESP  Bit[31:24] - 0x0
- * Bit[27:24] \96 DDR3 Frequency ratio
- * 0x0 <= 100MHz,       450 < 0x8 <= 500MHz
- * 100 < 0x1 <= 150MHz,       500 < 0x9 <= 550MHz
- * 150 < 0x2 <= 200MHz,       550 < 0xA <= 600MHz
- * 200 < 0x3 <= 250MHz,       600 < 0xB <= 650MHz
- * 250 < 0x4 <= 300MHz,       650 < 0xC <= 700MHz
- * 300 < 0x5 <= 350MHz,       700 < 0xD <= 750MHz
- * 350 < 0x6 <= 400MHz,       750 < 0xE <= 800MHz
- * 400 < 0x7 <= 450MHz,       800 < 0xF
- */
-static uint8_t fiji_get_mclk_frequency_ratio(uint32_t mem_clock)
-{
-	if (mem_clock <= 10000)
-		return 0x0;
-	if (mem_clock <= 15000)
-		return 0x1;
-	if (mem_clock <= 20000)
-		return 0x2;
-	if (mem_clock <= 25000)
-		return 0x3;
-	if (mem_clock <= 30000)
-		return 0x4;
-	if (mem_clock <= 35000)
-		return 0x5;
-	if (mem_clock <= 40000)
-		return 0x6;
-	if (mem_clock <= 45000)
-		return 0x7;
-	if (mem_clock <= 50000)
-		return 0x8;
-	if (mem_clock <= 55000)
-		return 0x9;
-	if (mem_clock <= 60000)
-		return 0xa;
-	if (mem_clock <= 65000)
-		return 0xb;
-	if (mem_clock <= 70000)
-		return 0xc;
-	if (mem_clock <= 75000)
-		return 0xd;
-	if (mem_clock <= 80000)
-		return 0xe;
-	/* mem_clock > 800MHz */
-	return 0xf;
-}
-
-/**
-* Populates the SMC MCLK structure using the provided memory clock
-*
-* @param    hwmgr   the address of the hardware manager
-* @param    clock   the memory clock to use to populate the structure
-* @param    sclk    the SMC SCLK structure to be populated
-*/
-static int fiji_calculate_mclk_params(struct pp_hwmgr *hwmgr,
-    uint32_t clock, struct SMU73_Discrete_MemoryLevel *mclk)
-{
-	struct pp_atomctrl_memory_clock_param mem_param;
-	int result;
-
-	result = atomctrl_get_memory_pll_dividers_vi(hwmgr, clock, &mem_param);
-	PP_ASSERT_WITH_CODE((0 == result),
-			"Failed to get Memory PLL Dividers.",
-			);
-
-	/* Save the result data to outpupt memory level structure */
-	mclk->MclkFrequency   = clock;
-	mclk->MclkDivider     = (uint8_t)mem_param.mpll_post_divider;
-	mclk->FreqRange       = fiji_get_mclk_frequency_ratio(clock);
-
-	return result;
-}
-
-static int fiji_populate_single_memory_level(struct pp_hwmgr *hwmgr,
-		uint32_t clock, struct SMU73_Discrete_MemoryLevel *mem_level)
-{
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	int result = 0;
-	uint32_t mclk_stutter_mode_threshold = 60000;
-
-	if (table_info->vdd_dep_on_mclk) {
-		result = fiji_get_dependency_volt_by_clk(hwmgr,
-				table_info->vdd_dep_on_mclk, clock,
-				(uint32_t *)(&mem_level->MinVoltage), &mem_level->MinMvdd);
-		PP_ASSERT_WITH_CODE((0 == result),
-				"can not find MinVddc voltage value from memory "
-				"VDDC voltage dependency table", return result);
-	}
-
-	mem_level->EnabledForThrottle = 1;
-	mem_level->EnabledForActivity = 0;
-	mem_level->UpHyst = 0;
-	mem_level->DownHyst = 100;
-	mem_level->VoltageDownHyst = 0;
-	mem_level->ActivityLevel = (uint16_t)data->mclk_activity_target;
-	mem_level->StutterEnable = false;
-
-	mem_level->DisplayWatermark = PPSMC_DISPLAY_WATERMARK_LOW;
-
-	/* enable stutter mode if all the follow condition applied
-	 * PECI_GetNumberOfActiveDisplays(hwmgr->pPECI,
-	 * &(data->DisplayTiming.numExistingDisplays));
-	 */
-	data->display_timing.num_existing_displays = 1;
-
-	if (mclk_stutter_mode_threshold &&
-		(clock <= mclk_stutter_mode_threshold) &&
-		(!data->is_uvd_enabled) &&
-		(PHM_READ_FIELD(hwmgr->device, DPG_PIPE_STUTTER_CONTROL,
-				STUTTER_ENABLE) & 0x1))
-		mem_level->StutterEnable = true;
-
-	result = fiji_calculate_mclk_params(hwmgr, clock, mem_level);
-	if (!result) {
-		CONVERT_FROM_HOST_TO_SMC_UL(mem_level->MinMvdd);
-		CONVERT_FROM_HOST_TO_SMC_UL(mem_level->MclkFrequency);
-		CONVERT_FROM_HOST_TO_SMC_US(mem_level->ActivityLevel);
-		CONVERT_FROM_HOST_TO_SMC_UL(mem_level->MinVoltage);
-	}
-	return result;
-}
-
-/**
-* Populates all SMC MCLK levels' structure based on the trimmed allowed dpm memory clock states
-*
-* @param    hwmgr      the address of the hardware manager
-*/
-int fiji_populate_all_memory_levels(struct pp_hwmgr *hwmgr)
-{
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smumgr->backend);
-	struct smu7_dpm_table *dpm_table = &data->dpm_table;
-	int result;
-	/* populate MCLK dpm table to SMU7 */
-	uint32_t array = smu_data->smu7_data.dpm_table_start +
-			offsetof(SMU73_Discrete_DpmTable, MemoryLevel);
-	uint32_t array_size = sizeof(SMU73_Discrete_MemoryLevel) *
-			SMU73_MAX_LEVELS_MEMORY;
-	struct SMU73_Discrete_MemoryLevel *levels =
-			smu_data->smc_state_table.MemoryLevel;
-	uint32_t i;
-
-	for (i = 0; i < dpm_table->mclk_table.count; i++) {
-		PP_ASSERT_WITH_CODE((0 != dpm_table->mclk_table.dpm_levels[i].value),
-				"can not populate memory level as memory clock is zero",
-				return -EINVAL);
-		result = fiji_populate_single_memory_level(hwmgr,
-				dpm_table->mclk_table.dpm_levels[i].value,
-				&levels[i]);
-		if (result)
-			return result;
-	}
-
-	/* Only enable level 0 for now. */
-	levels[0].EnabledForActivity = 1;
-
-	/* in order to prevent MC activity from stutter mode to push DPM up.
-	 * the UVD change complements this by putting the MCLK in
-	 * a higher state by default such that we are not effected by
-	 * up threshold or and MCLK DPM latency.
-	 */
-	levels[0].ActivityLevel = (uint16_t)data->mclk_dpm0_activity_target;
-	CONVERT_FROM_HOST_TO_SMC_US(levels[0].ActivityLevel);
-
-	smu_data->smc_state_table.MemoryDpmLevelCount =
-			(uint8_t)dpm_table->mclk_table.count;
-	data->dpm_level_enable_mask.mclk_dpm_enable_mask =
-			phm_get_dpm_level_enable_mask_value(&dpm_table->mclk_table);
-	/* set highest level watermark to high */
-	levels[dpm_table->mclk_table.count - 1].DisplayWatermark =
-			PPSMC_DISPLAY_WATERMARK_HIGH;
-
-	/* level count will send to smc once at init smc table and never change */
-	result = smu7_copy_bytes_to_smc(hwmgr->smumgr, array, (uint8_t *)levels,
-			(uint32_t)array_size, SMC_RAM_END);
-
-	return result;
-}
-
-
-/**
-* Populates the SMC MVDD structure using the provided memory clock.
-*
-* @param    hwmgr      the address of the hardware manager
-* @param    mclk        the MCLK value to be used in the decision if MVDD should be high or low.
-* @param    voltage     the SMC VOLTAGE structure to be populated
-*/
-static int fiji_populate_mvdd_value(struct pp_hwmgr *hwmgr,
-		uint32_t mclk, SMIO_Pattern *smio_pat)
-{
-	const struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	uint32_t i = 0;
-
-	if (SMU7_VOLTAGE_CONTROL_NONE != data->mvdd_control) {
-		/* find mvdd value which clock is more than request */
-		for (i = 0; i < table_info->vdd_dep_on_mclk->count; i++) {
-			if (mclk <= table_info->vdd_dep_on_mclk->entries[i].clk) {
-				smio_pat->Voltage = data->mvdd_voltage_table.entries[i].value;
-				break;
-			}
-		}
-		PP_ASSERT_WITH_CODE(i < table_info->vdd_dep_on_mclk->count,
-				"MVDD Voltage is outside the supported range.",
-				return -EINVAL);
-	} else
-		return -EINVAL;
-
-	return 0;
-}
-
-static int fiji_populate_smc_acpi_level(struct pp_hwmgr *hwmgr,
-		SMU73_Discrete_DpmTable *table)
-{
-	int result = 0;
-	const struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	struct pp_atomctrl_clock_dividers_vi dividers;
-	SMIO_Pattern vol_level;
-	uint32_t mvdd;
-	uint16_t us_mvdd;
-	uint32_t spll_func_cntl    = data->clock_registers.vCG_SPLL_FUNC_CNTL;
-	uint32_t spll_func_cntl_2  = data->clock_registers.vCG_SPLL_FUNC_CNTL_2;
-
-	table->ACPILevel.Flags &= ~PPSMC_SWSTATE_FLAG_DC;
-
-	if (!data->sclk_dpm_key_disabled) {
-		/* Get MinVoltage and Frequency from DPM0,
-		 * already converted to SMC_UL */
-		table->ACPILevel.SclkFrequency =
-				data->dpm_table.sclk_table.dpm_levels[0].value;
-		result = fiji_get_dependency_volt_by_clk(hwmgr,
-				table_info->vdd_dep_on_sclk,
-				table->ACPILevel.SclkFrequency,
-				(uint32_t *)(&table->ACPILevel.MinVoltage), &mvdd);
-		PP_ASSERT_WITH_CODE((0 == result),
-				"Cannot find ACPI VDDC voltage value " \
-				"in Clock Dependency Table",
-				);
-	} else {
-		table->ACPILevel.SclkFrequency =
-				data->vbios_boot_state.sclk_bootup_value;
-		table->ACPILevel.MinVoltage =
-				data->vbios_boot_state.vddc_bootup_value * VOLTAGE_SCALE;
-	}
-
-	/* get the engine clock dividers for this clock value */
-	result = atomctrl_get_engine_pll_dividers_vi(hwmgr,
-			table->ACPILevel.SclkFrequency,  &dividers);
-	PP_ASSERT_WITH_CODE(result == 0,
-			"Error retrieving Engine Clock dividers from VBIOS.",
-			return result);
-
-	table->ACPILevel.SclkDid = (uint8_t)dividers.pll_post_divider;
-	table->ACPILevel.DisplayWatermark = PPSMC_DISPLAY_WATERMARK_LOW;
-	table->ACPILevel.DeepSleepDivId = 0;
-
-	spll_func_cntl = PHM_SET_FIELD(spll_func_cntl, CG_SPLL_FUNC_CNTL,
-			SPLL_PWRON, 0);
-	spll_func_cntl = PHM_SET_FIELD(spll_func_cntl, CG_SPLL_FUNC_CNTL,
-			SPLL_RESET, 1);
-	spll_func_cntl_2 = PHM_SET_FIELD(spll_func_cntl_2, CG_SPLL_FUNC_CNTL_2,
-			SCLK_MUX_SEL, 4);
-
-	table->ACPILevel.CgSpllFuncCntl = spll_func_cntl;
-	table->ACPILevel.CgSpllFuncCntl2 = spll_func_cntl_2;
-	table->ACPILevel.CgSpllFuncCntl3 = data->clock_registers.vCG_SPLL_FUNC_CNTL_3;
-	table->ACPILevel.CgSpllFuncCntl4 = data->clock_registers.vCG_SPLL_FUNC_CNTL_4;
-	table->ACPILevel.SpllSpreadSpectrum = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM;
-	table->ACPILevel.SpllSpreadSpectrum2 = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM_2;
-	table->ACPILevel.CcPwrDynRm = 0;
-	table->ACPILevel.CcPwrDynRm1 = 0;
-
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.Flags);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.SclkFrequency);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.MinVoltage);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CgSpllFuncCntl);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CgSpllFuncCntl2);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CgSpllFuncCntl3);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CgSpllFuncCntl4);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.SpllSpreadSpectrum);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.SpllSpreadSpectrum2);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CcPwrDynRm);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CcPwrDynRm1);
-
-	if (!data->mclk_dpm_key_disabled) {
-		/* Get MinVoltage and Frequency from DPM0, already converted to SMC_UL */
-		table->MemoryACPILevel.MclkFrequency =
-				data->dpm_table.mclk_table.dpm_levels[0].value;
-		result = fiji_get_dependency_volt_by_clk(hwmgr,
-				table_info->vdd_dep_on_mclk,
-				table->MemoryACPILevel.MclkFrequency,
-			(uint32_t *)(&table->MemoryACPILevel.MinVoltage), &mvdd);
-		PP_ASSERT_WITH_CODE((0 == result),
-				"Cannot find ACPI VDDCI voltage value in Clock Dependency Table",
-				);
-	} else {
-		table->MemoryACPILevel.MclkFrequency =
-				data->vbios_boot_state.mclk_bootup_value;
-		table->MemoryACPILevel.MinVoltage =
-				data->vbios_boot_state.vddci_bootup_value * VOLTAGE_SCALE;
-	}
-
-	us_mvdd = 0;
-	if ((SMU7_VOLTAGE_CONTROL_NONE == data->mvdd_control) ||
-			(data->mclk_dpm_key_disabled))
-		us_mvdd = data->vbios_boot_state.mvdd_bootup_value;
-	else {
-		if (!fiji_populate_mvdd_value(hwmgr,
-				data->dpm_table.mclk_table.dpm_levels[0].value,
-				&vol_level))
-			us_mvdd = vol_level.Voltage;
-	}
-
-	table->MemoryACPILevel.MinMvdd =
-			PP_HOST_TO_SMC_UL(us_mvdd * VOLTAGE_SCALE);
-
-	table->MemoryACPILevel.EnabledForThrottle = 0;
-	table->MemoryACPILevel.EnabledForActivity = 0;
-	table->MemoryACPILevel.UpHyst = 0;
-	table->MemoryACPILevel.DownHyst = 100;
-	table->MemoryACPILevel.VoltageDownHyst = 0;
-	table->MemoryACPILevel.ActivityLevel =
-			PP_HOST_TO_SMC_US((uint16_t)data->mclk_activity_target);
-
-	table->MemoryACPILevel.StutterEnable = false;
-	CONVERT_FROM_HOST_TO_SMC_UL(table->MemoryACPILevel.MclkFrequency);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->MemoryACPILevel.MinVoltage);
-
-	return result;
-}
-
-static int fiji_populate_smc_vce_level(struct pp_hwmgr *hwmgr,
-		SMU73_Discrete_DpmTable *table)
-{
-	int result = -EINVAL;
-	uint8_t count;
-	struct pp_atomctrl_clock_dividers_vi dividers;
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	struct phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table =
-			table_info->mm_dep_table;
-
-	table->VceLevelCount = (uint8_t)(mm_table->count);
-	table->VceBootLevel = 0;
-
-	for (count = 0; count < table->VceLevelCount; count++) {
-		table->VceLevel[count].Frequency = mm_table->entries[count].eclk;
-		table->VceLevel[count].MinVoltage = 0;
-		table->VceLevel[count].MinVoltage |=
-				(mm_table->entries[count].vddc * VOLTAGE_SCALE) << VDDC_SHIFT;
-		table->VceLevel[count].MinVoltage |=
-				((mm_table->entries[count].vddc - VDDC_VDDCI_DELTA) *
-						VOLTAGE_SCALE) << VDDCI_SHIFT;
-		table->VceLevel[count].MinVoltage |= 1 << PHASES_SHIFT;
-
-		/*retrieve divider value for VBIOS */
-		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
-				table->VceLevel[count].Frequency, &dividers);
-		PP_ASSERT_WITH_CODE((0 == result),
-				"can not find divide id for VCE engine clock",
-				return result);
-
-		table->VceLevel[count].Divider = (uint8_t)dividers.pll_post_divider;
-
-		CONVERT_FROM_HOST_TO_SMC_UL(table->VceLevel[count].Frequency);
-		CONVERT_FROM_HOST_TO_SMC_UL(table->VceLevel[count].MinVoltage);
-	}
-	return result;
-}
-
-static int fiji_populate_smc_acp_level(struct pp_hwmgr *hwmgr,
-		SMU73_Discrete_DpmTable *table)
-{
-	int result = -EINVAL;
-	uint8_t count;
-	struct pp_atomctrl_clock_dividers_vi dividers;
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	struct phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table =
-			table_info->mm_dep_table;
-
-	table->AcpLevelCount = (uint8_t)(mm_table->count);
-	table->AcpBootLevel = 0;
-
-	for (count = 0; count < table->AcpLevelCount; count++) {
-		table->AcpLevel[count].Frequency = mm_table->entries[count].aclk;
-		table->AcpLevel[count].MinVoltage |= (mm_table->entries[count].vddc *
-				VOLTAGE_SCALE) << VDDC_SHIFT;
-		table->AcpLevel[count].MinVoltage |= ((mm_table->entries[count].vddc -
-				VDDC_VDDCI_DELTA) * VOLTAGE_SCALE) << VDDCI_SHIFT;
-		table->AcpLevel[count].MinVoltage |= 1 << PHASES_SHIFT;
-
-		/* retrieve divider value for VBIOS */
-		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
-				table->AcpLevel[count].Frequency, &dividers);
-		PP_ASSERT_WITH_CODE((0 == result),
-				"can not find divide id for engine clock", return result);
-
-		table->AcpLevel[count].Divider = (uint8_t)dividers.pll_post_divider;
-
-		CONVERT_FROM_HOST_TO_SMC_UL(table->AcpLevel[count].Frequency);
-		CONVERT_FROM_HOST_TO_SMC_UL(table->AcpLevel[count].MinVoltage);
-	}
-	return result;
-}
-
-static int fiji_populate_smc_samu_level(struct pp_hwmgr *hwmgr,
-		SMU73_Discrete_DpmTable *table)
-{
-	int result = -EINVAL;
-	uint8_t count;
-	struct pp_atomctrl_clock_dividers_vi dividers;
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	struct phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table =
-			table_info->mm_dep_table;
-
-	table->SamuBootLevel = 0;
-	table->SamuLevelCount = (uint8_t)(mm_table->count);
-
-	for (count = 0; count < table->SamuLevelCount; count++) {
-		/* not sure whether we need evclk or not */
-		table->SamuLevel[count].MinVoltage = 0;
-		table->SamuLevel[count].Frequency = mm_table->entries[count].samclock;
-		table->SamuLevel[count].MinVoltage |= (mm_table->entries[count].vddc *
-				VOLTAGE_SCALE) << VDDC_SHIFT;
-		table->SamuLevel[count].MinVoltage |= ((mm_table->entries[count].vddc -
-				VDDC_VDDCI_DELTA) * VOLTAGE_SCALE) << VDDCI_SHIFT;
-		table->SamuLevel[count].MinVoltage |= 1 << PHASES_SHIFT;
-
-		/* retrieve divider value for VBIOS */
-		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
-				table->SamuLevel[count].Frequency, &dividers);
-		PP_ASSERT_WITH_CODE((0 == result),
-				"can not find divide id for samu clock", return result);
-
-		table->SamuLevel[count].Divider = (uint8_t)dividers.pll_post_divider;
-
-		CONVERT_FROM_HOST_TO_SMC_UL(table->SamuLevel[count].Frequency);
-		CONVERT_FROM_HOST_TO_SMC_UL(table->SamuLevel[count].MinVoltage);
-	}
-	return result;
-}
-
-static int fiji_populate_memory_timing_parameters(struct pp_hwmgr *hwmgr,
-		int32_t eng_clock, int32_t mem_clock,
-		struct SMU73_Discrete_MCArbDramTimingTableEntry *arb_regs)
-{
-	uint32_t dram_timing;
-	uint32_t dram_timing2;
-	uint32_t burstTime;
-	ULONG state, trrds, trrdl;
-	int result;
-
-	result = atomctrl_set_engine_dram_timings_rv770(hwmgr,
-			eng_clock, mem_clock);
-	PP_ASSERT_WITH_CODE(result == 0,
-			"Error calling VBIOS to set DRAM_TIMING.", return result);
-
-	dram_timing = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING);
-	dram_timing2 = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING2);
-	burstTime = cgs_read_register(hwmgr->device, mmMC_ARB_BURST_TIME);
-
-	state = PHM_GET_FIELD(burstTime, MC_ARB_BURST_TIME, STATE0);
-	trrds = PHM_GET_FIELD(burstTime, MC_ARB_BURST_TIME, TRRDS0);
-	trrdl = PHM_GET_FIELD(burstTime, MC_ARB_BURST_TIME, TRRDL0);
-
-	arb_regs->McArbDramTiming  = PP_HOST_TO_SMC_UL(dram_timing);
-	arb_regs->McArbDramTiming2 = PP_HOST_TO_SMC_UL(dram_timing2);
-	arb_regs->McArbBurstTime   = (uint8_t)burstTime;
-	arb_regs->TRRDS            = (uint8_t)trrds;
-	arb_regs->TRRDL            = (uint8_t)trrdl;
-
-	return 0;
-}
-
-static int fiji_program_memory_timing_parameters(struct pp_hwmgr *hwmgr)
-{
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smumgr->backend);
-	struct SMU73_Discrete_MCArbDramTimingTable arb_regs;
-	uint32_t i, j;
-	int result = 0;
-
-	for (i = 0; i < data->dpm_table.sclk_table.count; i++) {
-		for (j = 0; j < data->dpm_table.mclk_table.count; j++) {
-			result = fiji_populate_memory_timing_parameters(hwmgr,
-					data->dpm_table.sclk_table.dpm_levels[i].value,
-					data->dpm_table.mclk_table.dpm_levels[j].value,
-					&arb_regs.entries[i][j]);
-			if (result)
-				break;
-		}
-	}
-
-	if (!result)
-		result = smu7_copy_bytes_to_smc(
-				hwmgr->smumgr,
-				smu_data->smu7_data.arb_table_start,
-				(uint8_t *)&arb_regs,
-				sizeof(SMU73_Discrete_MCArbDramTimingTable),
-				SMC_RAM_END);
-	return result;
-}
-
-static int fiji_populate_smc_uvd_level(struct pp_hwmgr *hwmgr,
-		struct SMU73_Discrete_DpmTable *table)
-{
-	int result = -EINVAL;
-	uint8_t count;
-	struct pp_atomctrl_clock_dividers_vi dividers;
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	struct phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table =
-			table_info->mm_dep_table;
-
-	table->UvdLevelCount = (uint8_t)(mm_table->count);
-	table->UvdBootLevel = 0;
-
-	for (count = 0; count < table->UvdLevelCount; count++) {
-		table->UvdLevel[count].MinVoltage = 0;
-		table->UvdLevel[count].VclkFrequency = mm_table->entries[count].vclk;
-		table->UvdLevel[count].DclkFrequency = mm_table->entries[count].dclk;
-		table->UvdLevel[count].MinVoltage |= (mm_table->entries[count].vddc *
-				VOLTAGE_SCALE) << VDDC_SHIFT;
-		table->UvdLevel[count].MinVoltage |= ((mm_table->entries[count].vddc -
-				VDDC_VDDCI_DELTA) * VOLTAGE_SCALE) << VDDCI_SHIFT;
-		table->UvdLevel[count].MinVoltage |= 1 << PHASES_SHIFT;
-
-		/* retrieve divider value for VBIOS */
-		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
-				table->UvdLevel[count].VclkFrequency, &dividers);
-		PP_ASSERT_WITH_CODE((0 == result),
-				"can not find divide id for Vclk clock", return result);
-
-		table->UvdLevel[count].VclkDivider = (uint8_t)dividers.pll_post_divider;
-
-		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
-				table->UvdLevel[count].DclkFrequency, &dividers);
-		PP_ASSERT_WITH_CODE((0 == result),
-				"can not find divide id for Dclk clock", return result);
-
-		table->UvdLevel[count].DclkDivider = (uint8_t)dividers.pll_post_divider;
-
-		CONVERT_FROM_HOST_TO_SMC_UL(table->UvdLevel[count].VclkFrequency);
-		CONVERT_FROM_HOST_TO_SMC_UL(table->UvdLevel[count].DclkFrequency);
-		CONVERT_FROM_HOST_TO_SMC_UL(table->UvdLevel[count].MinVoltage);
-
-	}
-	return result;
-}
-
-static int fiji_populate_smc_boot_level(struct pp_hwmgr *hwmgr,
-		struct SMU73_Discrete_DpmTable *table)
-{
-	int result = 0;
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-
-	table->GraphicsBootLevel = 0;
-	table->MemoryBootLevel = 0;
-
-	/* find boot level from dpm table */
-	result = phm_find_boot_level(&(data->dpm_table.sclk_table),
-			data->vbios_boot_state.sclk_bootup_value,
-			(uint32_t *)&(table->GraphicsBootLevel));
-
-	result = phm_find_boot_level(&(data->dpm_table.mclk_table),
-			data->vbios_boot_state.mclk_bootup_value,
-			(uint32_t *)&(table->MemoryBootLevel));
-
-	table->BootVddc  = data->vbios_boot_state.vddc_bootup_value *
-			VOLTAGE_SCALE;
-	table->BootVddci = data->vbios_boot_state.vddci_bootup_value *
-			VOLTAGE_SCALE;
-	table->BootMVdd  = data->vbios_boot_state.mvdd_bootup_value *
-			VOLTAGE_SCALE;
-
-	CONVERT_FROM_HOST_TO_SMC_US(table->BootVddc);
-	CONVERT_FROM_HOST_TO_SMC_US(table->BootVddci);
-	CONVERT_FROM_HOST_TO_SMC_US(table->BootMVdd);
-
-	return 0;
-}
-
-static int fiji_populate_smc_initailial_state(struct pp_hwmgr *hwmgr)
-{
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smumgr->backend);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	uint8_t count, level;
-
-	count = (uint8_t)(table_info->vdd_dep_on_sclk->count);
-	for (level = 0; level < count; level++) {
-		if (table_info->vdd_dep_on_sclk->entries[level].clk >=
-				data->vbios_boot_state.sclk_bootup_value) {
-			smu_data->smc_state_table.GraphicsBootLevel = level;
-			break;
-		}
-	}
-
-	count = (uint8_t)(table_info->vdd_dep_on_mclk->count);
-	for (level = 0; level < count; level++) {
-		if (table_info->vdd_dep_on_mclk->entries[level].clk >=
-				data->vbios_boot_state.mclk_bootup_value) {
-			smu_data->smc_state_table.MemoryBootLevel = level;
-			break;
-		}
-	}
-
-	return 0;
-}
-
-static int fiji_populate_clock_stretcher_data_table(struct pp_hwmgr *hwmgr)
-{
-	uint32_t ro, efuse, efuse2, clock_freq, volt_without_cks,
-			volt_with_cks, value;
-	uint16_t clock_freq_u16;
-	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smumgr->backend);
-	uint8_t type, i, j, cks_setting, stretch_amount, stretch_amount2,
-			volt_offset = 0;
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	struct phm_ppt_v1_clock_voltage_dependency_table *sclk_table =
-			table_info->vdd_dep_on_sclk;
-
-	stretch_amount = (uint8_t)table_info->cac_dtp_table->usClockStretchAmount;
-
-	/* Read SMU_Eefuse to read and calculate RO and determine
-	 * if the part is SS or FF. if RO >= 1660MHz, part is FF.
-	 */
-	efuse = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixSMU_EFUSE_0 + (146 * 4));
-	efuse2 = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixSMU_EFUSE_0 + (148 * 4));
-	efuse &= 0xFF000000;
-	efuse = efuse >> 24;
-	efuse2 &= 0xF;
-
-	if (efuse2 == 1)
-		ro = (2300 - 1350) * efuse / 255 + 1350;
-	else
-		ro = (2500 - 1000) * efuse / 255 + 1000;
-
-	if (ro >= 1660)
-		type = 0;
-	else
-		type = 1;
-
-	/* Populate Stretch amount */
-	smu_data->smc_state_table.ClockStretcherAmount = stretch_amount;
-
-	/* Populate Sclk_CKS_masterEn0_7 and Sclk_voltageOffset */
-	for (i = 0; i < sclk_table->count; i++) {
-		smu_data->smc_state_table.Sclk_CKS_masterEn0_7 |=
-				sclk_table->entries[i].cks_enable << i;
-		volt_without_cks = (uint32_t)((14041 *
-			(sclk_table->entries[i].clk/100) / 10000 + 3571 + 75 - ro) * 1000 /
-			(4026 - (13924 * (sclk_table->entries[i].clk/100) / 10000)));
-		volt_with_cks = (uint32_t)((13946 *
-			(sclk_table->entries[i].clk/100) / 10000 + 3320 + 45 - ro) * 1000 /
-			(3664 - (11454 * (sclk_table->entries[i].clk/100) / 10000)));
-		if (volt_without_cks >= volt_with_cks)
-			volt_offset = (uint8_t)(((volt_without_cks - volt_with_cks +
-					sclk_table->entries[i].cks_voffset) * 100 / 625) + 1);
-		smu_data->smc_state_table.Sclk_voltageOffset[i] = volt_offset;
-	}
-
-	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, PWR_CKS_ENABLE,
-			STRETCH_ENABLE, 0x0);
-	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, PWR_CKS_ENABLE,
-			masterReset, 0x1);
-	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, PWR_CKS_ENABLE,
-			staticEnable, 0x1);
-	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, PWR_CKS_ENABLE,
-			masterReset, 0x0);
-
-	/* Populate CKS Lookup Table */
-	if (stretch_amount == 1 || stretch_amount == 2 || stretch_amount == 5)
-		stretch_amount2 = 0;
-	else if (stretch_amount == 3 || stretch_amount == 4)
-		stretch_amount2 = 1;
-	else {
-		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_ClockStretcher);
-		PP_ASSERT_WITH_CODE(false,
-				"Stretch Amount in PPTable not supported\n",
-				return -EINVAL);
-	}
-
-	value = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixPWR_CKS_CNTL);
-	value &= 0xFFC2FF87;
-	smu_data->smc_state_table.CKS_LOOKUPTable.CKS_LOOKUPTableEntry[0].minFreq =
-			fiji_clock_stretcher_lookup_table[stretch_amount2][0];
-	smu_data->smc_state_table.CKS_LOOKUPTable.CKS_LOOKUPTableEntry[0].maxFreq =
-			fiji_clock_stretcher_lookup_table[stretch_amount2][1];
-	clock_freq_u16 = (uint16_t)(PP_SMC_TO_HOST_UL(smu_data->smc_state_table.
-			GraphicsLevel[smu_data->smc_state_table.GraphicsDpmLevelCount - 1].
-			SclkFrequency) / 100);
-	if (fiji_clock_stretcher_lookup_table[stretch_amount2][0] <
-			clock_freq_u16 &&
-	    fiji_clock_stretcher_lookup_table[stretch_amount2][1] >
-			clock_freq_u16) {
-		/* Program PWR_CKS_CNTL. CKS_USE_FOR_LOW_FREQ */
-		value |= (fiji_clock_stretcher_lookup_table[stretch_amount2][3]) << 16;
-		/* Program PWR_CKS_CNTL. CKS_LDO_REFSEL */
-		value |= (fiji_clock_stretcher_lookup_table[stretch_amount2][2]) << 18;
-		/* Program PWR_CKS_CNTL. CKS_STRETCH_AMOUNT */
-		value |= (fiji_clock_stretch_amount_conversion
-				[fiji_clock_stretcher_lookup_table[stretch_amount2][3]]
-				 [stretch_amount]) << 3;
-	}
-	CONVERT_FROM_HOST_TO_SMC_US(smu_data->smc_state_table.CKS_LOOKUPTable.
-			CKS_LOOKUPTableEntry[0].minFreq);
-	CONVERT_FROM_HOST_TO_SMC_US(smu_data->smc_state_table.CKS_LOOKUPTable.
-			CKS_LOOKUPTableEntry[0].maxFreq);
-	smu_data->smc_state_table.CKS_LOOKUPTable.CKS_LOOKUPTableEntry[0].setting =
-			fiji_clock_stretcher_lookup_table[stretch_amount2][2] & 0x7F;
-	smu_data->smc_state_table.CKS_LOOKUPTable.CKS_LOOKUPTableEntry[0].setting |=
-			(fiji_clock_stretcher_lookup_table[stretch_amount2][3]) << 7;
-
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixPWR_CKS_CNTL, value);
-
-	/* Populate DDT Lookup Table */
-	for (i = 0; i < 4; i++) {
-		/* Assign the minimum and maximum VID stored
-		 * in the last row of Clock Stretcher Voltage Table.
-		 */
-		smu_data->smc_state_table.ClockStretcherDataTable.
-		ClockStretcherDataTableEntry[i].minVID =
-				(uint8_t) fiji_clock_stretcher_ddt_table[type][i][2];
-		smu_data->smc_state_table.ClockStretcherDataTable.
-		ClockStretcherDataTableEntry[i].maxVID =
-				(uint8_t) fiji_clock_stretcher_ddt_table[type][i][3];
-		/* Loop through each SCLK and check the frequency
-		 * to see if it lies within the frequency for clock stretcher.
-		 */
-		for (j = 0; j < smu_data->smc_state_table.GraphicsDpmLevelCount; j++) {
-			cks_setting = 0;
-			clock_freq = PP_SMC_TO_HOST_UL(
-					smu_data->smc_state_table.GraphicsLevel[j].SclkFrequency);
-			/* Check the allowed frequency against the sclk level[j].
-			 *  Sclk's endianness has already been converted,
-			 *  and it's in 10Khz unit,
-			 *  as opposed to Data table, which is in Mhz unit.
-			 */
-			if (clock_freq >=
-					(fiji_clock_stretcher_ddt_table[type][i][0]) * 100) {
-				cks_setting |= 0x2;
-				if (clock_freq <
-						(fiji_clock_stretcher_ddt_table[type][i][1]) * 100)
-					cks_setting |= 0x1;
-			}
-			smu_data->smc_state_table.ClockStretcherDataTable.
-			ClockStretcherDataTableEntry[i].setting |= cks_setting << (j * 2);
-		}
-		CONVERT_FROM_HOST_TO_SMC_US(smu_data->smc_state_table.
-				ClockStretcherDataTable.
-				ClockStretcherDataTableEntry[i].setting);
-	}
-
-	value = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixPWR_CKS_CNTL);
-	value &= 0xFFFFFFFE;
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixPWR_CKS_CNTL, value);
-
-	return 0;
-}
-
-/**
-* Populates the SMC VRConfig field in DPM table.
-*
-* @param    hwmgr   the address of the hardware manager
-* @param    table   the SMC DPM table structure to be populated
-* @return   always 0
-*/
-static int fiji_populate_vr_config(struct pp_hwmgr *hwmgr,
-		struct SMU73_Discrete_DpmTable *table)
-{
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	uint16_t config;
-
-	config = VR_MERGED_WITH_VDDC;
-	table->VRConfig |= (config << VRCONF_VDDGFX_SHIFT);
-
-	/* Set Vddc Voltage Controller */
-	if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->voltage_control) {
-		config = VR_SVI2_PLANE_1;
-		table->VRConfig |= config;
-	} else {
-		PP_ASSERT_WITH_CODE(false,
-				"VDDC should be on SVI2 control in merged mode!",
-				);
-	}
-	/* Set Vddci Voltage Controller */
-	if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->vddci_control) {
-		config = VR_SVI2_PLANE_2;  /* only in merged mode */
-		table->VRConfig |= (config << VRCONF_VDDCI_SHIFT);
-	} else if (SMU7_VOLTAGE_CONTROL_BY_GPIO == data->vddci_control) {
-		config = VR_SMIO_PATTERN_1;
-		table->VRConfig |= (config << VRCONF_VDDCI_SHIFT);
-	} else {
-		config = VR_STATIC_VOLTAGE;
-		table->VRConfig |= (config << VRCONF_VDDCI_SHIFT);
-	}
-	/* Set Mvdd Voltage Controller */
-	if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->mvdd_control) {
-		config = VR_SVI2_PLANE_2;
-		table->VRConfig |= (config << VRCONF_MVDD_SHIFT);
-	} else if (SMU7_VOLTAGE_CONTROL_BY_GPIO == data->mvdd_control) {
-		config = VR_SMIO_PATTERN_2;
-		table->VRConfig |= (config << VRCONF_MVDD_SHIFT);
-	} else {
-		config = VR_STATIC_VOLTAGE;
-		table->VRConfig |= (config << VRCONF_MVDD_SHIFT);
-	}
-
-	return 0;
-}
-
-static int fiji_init_arb_table_index(struct pp_smumgr *smumgr)
-{
-	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(smumgr->backend);
-	uint32_t tmp;
-	int result;
-
-	/* This is a read-modify-write on the first byte of the ARB table.
-	 * The first byte in the SMU73_Discrete_MCArbDramTimingTable structure
-	 * is the field 'current'.
-	 * This solution is ugly, but we never write the whole table only
-	 * individual fields in it.
-	 * In reality this field should not be in that structure
-	 * but in a soft register.
-	 */
-	result = smu7_read_smc_sram_dword(smumgr,
-			smu_data->smu7_data.arb_table_start, &tmp, SMC_RAM_END);
-
-	if (result)
-		return result;
-
-	tmp &= 0x00FFFFFF;
-	tmp |= ((uint32_t)MC_CG_ARB_FREQ_F1) << 24;
-
-	return smu7_write_smc_sram_dword(smumgr,
-			smu_data->smu7_data.arb_table_start,  tmp, SMC_RAM_END);
-}
-
-static int fiji_save_default_power_profile(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_smumgr *data = (struct fiji_smumgr *)(hwmgr->smumgr->backend);
-	struct SMU73_Discrete_GraphicsLevel *levels =
-				data->smc_state_table.GraphicsLevel;
-	unsigned min_level = 1;
-
-	hwmgr->default_gfx_power_profile.activity_threshold =
-			be16_to_cpu(levels[0].ActivityLevel);
-	hwmgr->default_gfx_power_profile.up_hyst = levels[0].UpHyst;
-	hwmgr->default_gfx_power_profile.down_hyst = levels[0].DownHyst;
-	hwmgr->default_gfx_power_profile.type = AMD_PP_GFX_PROFILE;
-
-	hwmgr->default_compute_power_profile = hwmgr->default_gfx_power_profile;
-	hwmgr->default_compute_power_profile.type = AMD_PP_COMPUTE_PROFILE;
-
-	/* Workaround compute SDMA instability: disable lowest SCLK
-	 * DPM level. Optimize compute power profile: Use only highest
-	 * 2 power levels (if more than 2 are available), Hysteresis:
-	 * 0ms up, 5ms down
-	 */
-	if (data->smc_state_table.GraphicsDpmLevelCount > 2)
-		min_level = data->smc_state_table.GraphicsDpmLevelCount - 2;
-	else if (data->smc_state_table.GraphicsDpmLevelCount == 2)
-		min_level = 1;
-	else
-		min_level = 0;
-	hwmgr->default_compute_power_profile.min_sclk =
-			be32_to_cpu(levels[min_level].SclkFrequency);
-	hwmgr->default_compute_power_profile.up_hyst = 0;
-	hwmgr->default_compute_power_profile.down_hyst = 5;
-
-	hwmgr->gfx_power_profile = hwmgr->default_gfx_power_profile;
-	hwmgr->compute_power_profile = hwmgr->default_compute_power_profile;
-
-	return 0;
-}
-
-static int fiji_setup_dpm_led_config(struct pp_hwmgr *hwmgr)
-{
-	pp_atomctrl_voltage_table param_led_dpm;
-	int result = 0;
-	u32 mask = 0;
-
-	result = atomctrl_get_voltage_table_v3(hwmgr,
-					       VOLTAGE_TYPE_LEDDPM, VOLTAGE_OBJ_GPIO_LUT,
-					       &param_led_dpm);
-	if (result == 0) {
-		int i, j;
-		u32 tmp = param_led_dpm.mask_low;
-
-		for (i = 0, j = 0; i < 32; i++) {
-			if (tmp & 1) {
-				mask |= (i << (8 * j));
-				if (++j >= 3)
-					break;
-			}
-			tmp >>= 1;
-		}
-	}
-	if (mask)
-		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-						    PPSMC_MSG_LedConfig,
-						    mask);
-	return 0;
-}
-
-/**
-* Initializes the SMC table and uploads it
-*
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @param    pInput  the pointer to input data (PowerState)
-* @return   always 0
-*/
-int fiji_init_smc_table(struct pp_hwmgr *hwmgr)
-{
-	int result;
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smumgr->backend);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	struct SMU73_Discrete_DpmTable *table = &(smu_data->smc_state_table);
-	uint8_t i;
-	struct pp_atomctrl_gpio_pin_assignment gpio_pin;
-
-	fiji_initialize_power_tune_defaults(hwmgr);
-
-	if (SMU7_VOLTAGE_CONTROL_NONE != data->voltage_control)
-		fiji_populate_smc_voltage_tables(hwmgr, table);
-
-	table->SystemFlags = 0;
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_AutomaticDCTransition))
-		table->SystemFlags |= PPSMC_SYSTEMFLAG_GPIO_DC;
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_StepVddc))
-		table->SystemFlags |= PPSMC_SYSTEMFLAG_STEPVDDC;
-
-	if (data->is_memory_gddr5)
-		table->SystemFlags |= PPSMC_SYSTEMFLAG_GDDR5;
-
-	if (data->ulv_supported && table_info->us_ulv_voltage_offset) {
-		result = fiji_populate_ulv_state(hwmgr, table);
-		PP_ASSERT_WITH_CODE(0 == result,
-				"Failed to initialize ULV state!", return result);
-		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-				ixCG_ULV_PARAMETER, 0x40035);
-	}
-
-	result = fiji_populate_smc_link_level(hwmgr, table);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to initialize Link Level!", return result);
-
-	result = fiji_populate_all_graphic_levels(hwmgr);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to initialize Graphics Level!", return result);
-
-	result = fiji_populate_all_memory_levels(hwmgr);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to initialize Memory Level!", return result);
-
-	result = fiji_populate_smc_acpi_level(hwmgr, table);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to initialize ACPI Level!", return result);
-
-	result = fiji_populate_smc_vce_level(hwmgr, table);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to initialize VCE Level!", return result);
-
-	result = fiji_populate_smc_acp_level(hwmgr, table);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to initialize ACP Level!", return result);
-
-	result = fiji_populate_smc_samu_level(hwmgr, table);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to initialize SAMU Level!", return result);
-
-	/* Since only the initial state is completely set up at this point
-	 * (the other states are just copies of the boot state) we only
-	 * need to populate the  ARB settings for the initial state.
-	 */
-	result = fiji_program_memory_timing_parameters(hwmgr);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to Write ARB settings for the initial state.", return result);
-
-	result = fiji_populate_smc_uvd_level(hwmgr, table);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to initialize UVD Level!", return result);
-
-	result = fiji_populate_smc_boot_level(hwmgr, table);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to initialize Boot Level!", return result);
-
-	result = fiji_populate_smc_initailial_state(hwmgr);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to initialize Boot State!", return result);
-
-	result = fiji_populate_bapm_parameters_in_dpm_table(hwmgr);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to populate BAPM Parameters!", return result);
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_ClockStretcher)) {
-		result = fiji_populate_clock_stretcher_data_table(hwmgr);
-		PP_ASSERT_WITH_CODE(0 == result,
-				"Failed to populate Clock Stretcher Data Table!",
-				return result);
-	}
-
-	table->GraphicsVoltageChangeEnable  = 1;
-	table->GraphicsThermThrottleEnable  = 1;
-	table->GraphicsInterval = 1;
-	table->VoltageInterval  = 1;
-	table->ThermalInterval  = 1;
-	table->TemperatureLimitHigh =
-			table_info->cac_dtp_table->usTargetOperatingTemp *
-			SMU7_Q88_FORMAT_CONVERSION_UNIT;
-	table->TemperatureLimitLow  =
-			(table_info->cac_dtp_table->usTargetOperatingTemp - 1) *
-			SMU7_Q88_FORMAT_CONVERSION_UNIT;
-	table->MemoryVoltageChangeEnable = 1;
-	table->MemoryInterval = 1;
-	table->VoltageResponseTime = 0;
-	table->PhaseResponseTime = 0;
-	table->MemoryThermThrottleEnable = 1;
-	table->PCIeBootLinkLevel = 0;      /* 0:Gen1 1:Gen2 2:Gen3*/
-	table->PCIeGenInterval = 1;
-	table->VRConfig = 0;
-
-	result = fiji_populate_vr_config(hwmgr, table);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to populate VRConfig setting!", return result);
-
-	table->ThermGpio = 17;
-	table->SclkStepSize = 0x4000;
-
-	if (atomctrl_get_pp_assign_pin(hwmgr, VDDC_VRHOT_GPIO_PINID, &gpio_pin)) {
-		table->VRHotGpio = gpio_pin.uc_gpio_pin_bit_shift;
-		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_RegulatorHot);
-	} else {
-		table->VRHotGpio = SMU7_UNUSED_GPIO_PIN;
-		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_RegulatorHot);
-	}
-
-	if (atomctrl_get_pp_assign_pin(hwmgr, PP_AC_DC_SWITCH_GPIO_PINID,
-			&gpio_pin)) {
-		table->AcDcGpio = gpio_pin.uc_gpio_pin_bit_shift;
-		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_AutomaticDCTransition);
-	} else {
-		table->AcDcGpio = SMU7_UNUSED_GPIO_PIN;
-		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_AutomaticDCTransition);
-	}
-
-	/* Thermal Output GPIO */
-	if (atomctrl_get_pp_assign_pin(hwmgr, THERMAL_INT_OUTPUT_GPIO_PINID,
-			&gpio_pin)) {
-		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_ThermalOutGPIO);
-
-		table->ThermOutGpio = gpio_pin.uc_gpio_pin_bit_shift;
-
-		/* For porlarity read GPIOPAD_A with assigned Gpio pin
-		 * since VBIOS will program this register to set 'inactive state',
-		 * driver can then determine 'active state' from this and
-		 * program SMU with correct polarity
-		 */
-		table->ThermOutPolarity = (0 == (cgs_read_register(hwmgr->device, mmGPIOPAD_A) &
-				(1 << gpio_pin.uc_gpio_pin_bit_shift))) ? 1:0;
-		table->ThermOutMode = SMU7_THERM_OUT_MODE_THERM_ONLY;
-
-		/* if required, combine VRHot/PCC with thermal out GPIO */
-		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_RegulatorHot) &&
-			phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-					PHM_PlatformCaps_CombinePCCWithThermalSignal))
-			table->ThermOutMode = SMU7_THERM_OUT_MODE_THERM_VRHOT;
-	} else {
-		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_ThermalOutGPIO);
-		table->ThermOutGpio = 17;
-		table->ThermOutPolarity = 1;
-		table->ThermOutMode = SMU7_THERM_OUT_MODE_DISABLE;
-	}
-
-	for (i = 0; i < SMU73_MAX_ENTRIES_SMIO; i++)
-		table->Smio[i] = PP_HOST_TO_SMC_UL(table->Smio[i]);
-
-	CONVERT_FROM_HOST_TO_SMC_UL(table->SystemFlags);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->VRConfig);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->SmioMask1);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->SmioMask2);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->SclkStepSize);
-	CONVERT_FROM_HOST_TO_SMC_US(table->TemperatureLimitHigh);
-	CONVERT_FROM_HOST_TO_SMC_US(table->TemperatureLimitLow);
-	CONVERT_FROM_HOST_TO_SMC_US(table->VoltageResponseTime);
-	CONVERT_FROM_HOST_TO_SMC_US(table->PhaseResponseTime);
-
-	/* Upload all dpm data to SMC memory.(dpm level, dpm level count etc) */
-	result = smu7_copy_bytes_to_smc(hwmgr->smumgr,
-			smu_data->smu7_data.dpm_table_start +
-			offsetof(SMU73_Discrete_DpmTable, SystemFlags),
-			(uint8_t *)&(table->SystemFlags),
-			sizeof(SMU73_Discrete_DpmTable) - 3 * sizeof(SMU73_PIDController),
-			SMC_RAM_END);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to upload dpm data to SMC memory!", return result);
-
-	result = fiji_init_arb_table_index(hwmgr->smumgr);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to upload arb data to SMC memory!", return result);
-
-	result = fiji_populate_pm_fuses(hwmgr);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to  populate PM fuses to SMC memory!", return result);
-
-	result = fiji_setup_dpm_led_config(hwmgr);
-	PP_ASSERT_WITH_CODE(0 == result,
-			    "Failed to setup dpm led config", return result);
-
-	fiji_save_default_power_profile(hwmgr);
-
-	return 0;
-}
-
-/**
-* Set up the fan table to control the fan using the SMC.
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @param    pInput the pointer to input data
-* @param    pOutput the pointer to output data
-* @param    pStorage the pointer to temporary storage
-* @param    Result the last failure code
-* @return   result from set temperature range routine
-*/
-int fiji_thermal_setup_fan_table(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smumgr->backend);
-
-	SMU73_Discrete_FanTable fan_table = { FDO_MODE_HARDWARE };
-	uint32_t duty100;
-	uint32_t t_diff1, t_diff2, pwm_diff1, pwm_diff2;
-	uint16_t fdo_min, slope1, slope2;
-	uint32_t reference_clock;
-	int res;
-	uint64_t tmp64;
-
-	if (hwmgr->thermal_controller.fanInfo.bNoFan) {
-		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_MicrocodeFanControl);
-		return 0;
-	}
-
-	if (smu_data->smu7_data.fan_table_start == 0) {
-		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_MicrocodeFanControl);
-		return 0;
-	}
-
-	duty100 = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-			CG_FDO_CTRL1, FMAX_DUTY100);
-
-	if (duty100 == 0) {
-		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_MicrocodeFanControl);
-		return 0;
-	}
-
-	tmp64 = hwmgr->thermal_controller.advanceFanControlParameters.
-			usPWMMin * duty100;
-	do_div(tmp64, 10000);
-	fdo_min = (uint16_t)tmp64;
-
-	t_diff1 = hwmgr->thermal_controller.advanceFanControlParameters.usTMed -
-			hwmgr->thermal_controller.advanceFanControlParameters.usTMin;
-	t_diff2 = hwmgr->thermal_controller.advanceFanControlParameters.usTHigh -
-			hwmgr->thermal_controller.advanceFanControlParameters.usTMed;
-
-	pwm_diff1 = hwmgr->thermal_controller.advanceFanControlParameters.usPWMMed -
-			hwmgr->thermal_controller.advanceFanControlParameters.usPWMMin;
-	pwm_diff2 = hwmgr->thermal_controller.advanceFanControlParameters.usPWMHigh -
-			hwmgr->thermal_controller.advanceFanControlParameters.usPWMMed;
-
-	slope1 = (uint16_t)((50 + ((16 * duty100 * pwm_diff1) / t_diff1)) / 100);
-	slope2 = (uint16_t)((50 + ((16 * duty100 * pwm_diff2) / t_diff2)) / 100);
-
-	fan_table.TempMin = cpu_to_be16((50 + hwmgr->
-			thermal_controller.advanceFanControlParameters.usTMin) / 100);
-	fan_table.TempMed = cpu_to_be16((50 + hwmgr->
-			thermal_controller.advanceFanControlParameters.usTMed) / 100);
-	fan_table.TempMax = cpu_to_be16((50 + hwmgr->
-			thermal_controller.advanceFanControlParameters.usTMax) / 100);
-
-	fan_table.Slope1 = cpu_to_be16(slope1);
-	fan_table.Slope2 = cpu_to_be16(slope2);
-
-	fan_table.FdoMin = cpu_to_be16(fdo_min);
-
-	fan_table.HystDown = cpu_to_be16(hwmgr->
-			thermal_controller.advanceFanControlParameters.ucTHyst);
-
-	fan_table.HystUp = cpu_to_be16(1);
-
-	fan_table.HystSlope = cpu_to_be16(1);
-
-	fan_table.TempRespLim = cpu_to_be16(5);
-
-	reference_clock = smu7_get_xclk(hwmgr);
-
-	fan_table.RefreshPeriod = cpu_to_be32((hwmgr->
-			thermal_controller.advanceFanControlParameters.ulCycleDelay *
-			reference_clock) / 1600);
-
-	fan_table.FdoMax = cpu_to_be16((uint16_t)duty100);
-
-	fan_table.TempSrc = (uint8_t)PHM_READ_VFPF_INDIRECT_FIELD(
-			hwmgr->device, CGS_IND_REG__SMC,
-			CG_MULT_THERMAL_CTRL, TEMP_SEL);
-
-	res = smu7_copy_bytes_to_smc(hwmgr->smumgr, smu_data->smu7_data.fan_table_start,
-			(uint8_t *)&fan_table, (uint32_t)sizeof(fan_table),
-			SMC_RAM_END);
-
-	if (!res && hwmgr->thermal_controller.
-			advanceFanControlParameters.ucMinimumPWMLimit)
-		res = smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-				PPSMC_MSG_SetFanMinPwm,
-				hwmgr->thermal_controller.
-				advanceFanControlParameters.ucMinimumPWMLimit);
-
-	if (!res && hwmgr->thermal_controller.
-			advanceFanControlParameters.ulMinFanSCLKAcousticLimit)
-		res = smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-				PPSMC_MSG_SetFanSclkTarget,
-				hwmgr->thermal_controller.
-				advanceFanControlParameters.ulMinFanSCLKAcousticLimit);
-
-	if (res)
-		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_MicrocodeFanControl);
-
-	return 0;
-}
-
-
-int fiji_thermal_avfs_enable(struct pp_hwmgr *hwmgr)
-{
-	int ret;
-	struct pp_smumgr *smumgr = (struct pp_smumgr *)(hwmgr->smumgr);
-	struct smu7_smumgr *smu_data = (struct smu7_smumgr *)(smumgr->backend);
-
-	if (smu_data->avfs.avfs_btc_status != AVFS_BTC_ENABLEAVFS)
-		return 0;
-
-	ret = smum_send_msg_to_smc(smumgr, PPSMC_MSG_EnableAvfs);
-
-	if (!ret)
-		/* If this param is not changed, this function could fire unnecessarily */
-		smu_data->avfs.avfs_btc_status = AVFS_BTC_COMPLETED_PREVIOUSLY;
-
-	return ret;
-}
-
-static int fiji_program_mem_timing_parameters(struct pp_hwmgr *hwmgr)
-{
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-
-	if (data->need_update_smu7_dpm_table &
-		(DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_OD_UPDATE_MCLK))
-		return fiji_program_memory_timing_parameters(hwmgr);
-
-	return 0;
-}
-
-int fiji_update_sclk_threshold(struct pp_hwmgr *hwmgr)
-{
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smumgr->backend);
-
-	int result = 0;
-	uint32_t low_sclk_interrupt_threshold = 0;
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_SclkThrottleLowNotification)
-		&& (hwmgr->gfx_arbiter.sclk_threshold !=
-				data->low_sclk_interrupt_threshold)) {
-		data->low_sclk_interrupt_threshold =
-				hwmgr->gfx_arbiter.sclk_threshold;
-		low_sclk_interrupt_threshold =
-				data->low_sclk_interrupt_threshold;
-
-		CONVERT_FROM_HOST_TO_SMC_UL(low_sclk_interrupt_threshold);
-
-		result = smu7_copy_bytes_to_smc(
-				hwmgr->smumgr,
-				smu_data->smu7_data.dpm_table_start +
-				offsetof(SMU73_Discrete_DpmTable,
-					LowSclkInterruptThreshold),
-				(uint8_t *)&low_sclk_interrupt_threshold,
-				sizeof(uint32_t),
-				SMC_RAM_END);
-	}
-	result = fiji_program_mem_timing_parameters(hwmgr);
-	PP_ASSERT_WITH_CODE((result == 0),
-			"Failed to program memory timing parameters!",
-			);
-	return result;
-}
-
-uint32_t fiji_get_offsetof(uint32_t type, uint32_t member)
-{
-	switch (type) {
-	case SMU_SoftRegisters:
-		switch (member) {
-		case HandshakeDisables:
-			return offsetof(SMU73_SoftRegisters, HandshakeDisables);
-		case VoltageChangeTimeout:
-			return offsetof(SMU73_SoftRegisters, VoltageChangeTimeout);
-		case AverageGraphicsActivity:
-			return offsetof(SMU73_SoftRegisters, AverageGraphicsActivity);
-		case PreVBlankGap:
-			return offsetof(SMU73_SoftRegisters, PreVBlankGap);
-		case VBlankTimeout:
-			return offsetof(SMU73_SoftRegisters, VBlankTimeout);
-		case UcodeLoadStatus:
-			return offsetof(SMU73_SoftRegisters, UcodeLoadStatus);
-		}
-	case SMU_Discrete_DpmTable:
-		switch (member) {
-		case UvdBootLevel:
-			return offsetof(SMU73_Discrete_DpmTable, UvdBootLevel);
-		case VceBootLevel:
-			return offsetof(SMU73_Discrete_DpmTable, VceBootLevel);
-		case SamuBootLevel:
-			return offsetof(SMU73_Discrete_DpmTable, SamuBootLevel);
-		case LowSclkInterruptThreshold:
-			return offsetof(SMU73_Discrete_DpmTable, LowSclkInterruptThreshold);
-		}
-	}
-	pr_warn("can't get the offset of type %x member %x\n", type, member);
-	return 0;
-}
-
-uint32_t fiji_get_mac_definition(uint32_t value)
-{
-	switch (value) {
-	case SMU_MAX_LEVELS_GRAPHICS:
-		return SMU73_MAX_LEVELS_GRAPHICS;
-	case SMU_MAX_LEVELS_MEMORY:
-		return SMU73_MAX_LEVELS_MEMORY;
-	case SMU_MAX_LEVELS_LINK:
-		return SMU73_MAX_LEVELS_LINK;
-	case SMU_MAX_ENTRIES_SMIO:
-		return SMU73_MAX_ENTRIES_SMIO;
-	case SMU_MAX_LEVELS_VDDC:
-		return SMU73_MAX_LEVELS_VDDC;
-	case SMU_MAX_LEVELS_VDDGFX:
-		return SMU73_MAX_LEVELS_VDDGFX;
-	case SMU_MAX_LEVELS_VDDCI:
-		return SMU73_MAX_LEVELS_VDDCI;
-	case SMU_MAX_LEVELS_MVDD:
-		return SMU73_MAX_LEVELS_MVDD;
-	}
-
-	pr_warn("can't get the mac of %x\n", value);
-	return 0;
-}
-
-
-static int fiji_update_uvd_smc_table(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smumgr->backend);
-	uint32_t mm_boot_level_offset, mm_boot_level_value;
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-
-	smu_data->smc_state_table.UvdBootLevel = 0;
-	if (table_info->mm_dep_table->count > 0)
-		smu_data->smc_state_table.UvdBootLevel =
-				(uint8_t) (table_info->mm_dep_table->count - 1);
-	mm_boot_level_offset = smu_data->smu7_data.dpm_table_start + offsetof(SMU73_Discrete_DpmTable,
-						UvdBootLevel);
-	mm_boot_level_offset /= 4;
-	mm_boot_level_offset *= 4;
-	mm_boot_level_value = cgs_read_ind_register(hwmgr->device,
-			CGS_IND_REG__SMC, mm_boot_level_offset);
-	mm_boot_level_value &= 0x00FFFFFF;
-	mm_boot_level_value |= smu_data->smc_state_table.UvdBootLevel << 24;
-	cgs_write_ind_register(hwmgr->device,
-			CGS_IND_REG__SMC, mm_boot_level_offset, mm_boot_level_value);
-
-	if (!phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_UVDDPM) ||
-		phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_StablePState))
-		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-				PPSMC_MSG_UVDDPM_SetEnabledMask,
-				(uint32_t)(1 << smu_data->smc_state_table.UvdBootLevel));
-	return 0;
-}
-
-static int fiji_update_vce_smc_table(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smumgr->backend);
-	uint32_t mm_boot_level_offset, mm_boot_level_value;
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-					PHM_PlatformCaps_StablePState))
-		smu_data->smc_state_table.VceBootLevel =
-			(uint8_t) (table_info->mm_dep_table->count - 1);
-	else
-		smu_data->smc_state_table.VceBootLevel = 0;
-
-	mm_boot_level_offset = smu_data->smu7_data.dpm_table_start +
-					offsetof(SMU73_Discrete_DpmTable, VceBootLevel);
-	mm_boot_level_offset /= 4;
-	mm_boot_level_offset *= 4;
-	mm_boot_level_value = cgs_read_ind_register(hwmgr->device,
-			CGS_IND_REG__SMC, mm_boot_level_offset);
-	mm_boot_level_value &= 0xFF00FFFF;
-	mm_boot_level_value |= smu_data->smc_state_table.VceBootLevel << 16;
-	cgs_write_ind_register(hwmgr->device,
-			CGS_IND_REG__SMC, mm_boot_level_offset, mm_boot_level_value);
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_StablePState))
-		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-				PPSMC_MSG_VCEDPM_SetEnabledMask,
-				(uint32_t)1 << smu_data->smc_state_table.VceBootLevel);
-	return 0;
-}
-
-static int fiji_update_samu_smc_table(struct pp_hwmgr *hwmgr)
-{
-	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smumgr->backend);
-	uint32_t mm_boot_level_offset, mm_boot_level_value;
-
-
-	smu_data->smc_state_table.SamuBootLevel = 0;
-	mm_boot_level_offset = smu_data->smu7_data.dpm_table_start +
-				offsetof(SMU73_Discrete_DpmTable, SamuBootLevel);
-
-	mm_boot_level_offset /= 4;
-	mm_boot_level_offset *= 4;
-	mm_boot_level_value = cgs_read_ind_register(hwmgr->device,
-			CGS_IND_REG__SMC, mm_boot_level_offset);
-	mm_boot_level_value &= 0xFFFFFF00;
-	mm_boot_level_value |= smu_data->smc_state_table.SamuBootLevel << 0;
-	cgs_write_ind_register(hwmgr->device,
-			CGS_IND_REG__SMC, mm_boot_level_offset, mm_boot_level_value);
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_StablePState))
-		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-				PPSMC_MSG_SAMUDPM_SetEnabledMask,
-				(uint32_t)(1 << smu_data->smc_state_table.SamuBootLevel));
-	return 0;
-}
-
-int fiji_update_smc_table(struct pp_hwmgr *hwmgr, uint32_t type)
-{
-	switch (type) {
-	case SMU_UVD_TABLE:
-		fiji_update_uvd_smc_table(hwmgr);
-		break;
-	case SMU_VCE_TABLE:
-		fiji_update_vce_smc_table(hwmgr);
-		break;
-	case SMU_SAMU_TABLE:
-		fiji_update_samu_smc_table(hwmgr);
-		break;
-	default:
-		break;
-	}
-	return 0;
-}
-
-
-/**
-* Get the location of various tables inside the FW image.
-*
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @return   always  0
-*/
-int fiji_process_firmware_header(struct pp_hwmgr *hwmgr)
-{
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smumgr->backend);
-	uint32_t tmp;
-	int result;
-	bool error = false;
-
-	result = smu7_read_smc_sram_dword(hwmgr->smumgr,
-			SMU7_FIRMWARE_HEADER_LOCATION +
-			offsetof(SMU73_Firmware_Header, DpmTable),
-			&tmp, SMC_RAM_END);
-
-	if (0 == result)
-		smu_data->smu7_data.dpm_table_start = tmp;
-
-	error |= (0 != result);
-
-	result = smu7_read_smc_sram_dword(hwmgr->smumgr,
-			SMU7_FIRMWARE_HEADER_LOCATION +
-			offsetof(SMU73_Firmware_Header, SoftRegisters),
-			&tmp, SMC_RAM_END);
-
-	if (!result) {
-		data->soft_regs_start = tmp;
-		smu_data->smu7_data.soft_regs_start = tmp;
-	}
-
-	error |= (0 != result);
-
-	result = smu7_read_smc_sram_dword(hwmgr->smumgr,
-			SMU7_FIRMWARE_HEADER_LOCATION +
-			offsetof(SMU73_Firmware_Header, mcRegisterTable),
-			&tmp, SMC_RAM_END);
-
-	if (!result)
-		smu_data->smu7_data.mc_reg_table_start = tmp;
-
-	result = smu7_read_smc_sram_dword(hwmgr->smumgr,
-			SMU7_FIRMWARE_HEADER_LOCATION +
-			offsetof(SMU73_Firmware_Header, FanTable),
-			&tmp, SMC_RAM_END);
-
-	if (!result)
-		smu_data->smu7_data.fan_table_start = tmp;
-
-	error |= (0 != result);
-
-	result = smu7_read_smc_sram_dword(hwmgr->smumgr,
-			SMU7_FIRMWARE_HEADER_LOCATION +
-			offsetof(SMU73_Firmware_Header, mcArbDramTimingTable),
-			&tmp, SMC_RAM_END);
-
-	if (!result)
-		smu_data->smu7_data.arb_table_start = tmp;
-
-	error |= (0 != result);
-
-	result = smu7_read_smc_sram_dword(hwmgr->smumgr,
-			SMU7_FIRMWARE_HEADER_LOCATION +
-			offsetof(SMU73_Firmware_Header, Version),
-			&tmp, SMC_RAM_END);
-
-	if (!result)
-		hwmgr->microcode_version_info.SMC = tmp;
-
-	error |= (0 != result);
-
-	return error ? -1 : 0;
-}
-
-int fiji_initialize_mc_reg_table(struct pp_hwmgr *hwmgr)
-{
-
-	/* Program additional LP registers
-	 * that are no longer programmed by VBIOS
-	 */
-	cgs_write_register(hwmgr->device, mmMC_SEQ_RAS_TIMING_LP,
-			cgs_read_register(hwmgr->device, mmMC_SEQ_RAS_TIMING));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_CAS_TIMING_LP,
-			cgs_read_register(hwmgr->device, mmMC_SEQ_CAS_TIMING));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_MISC_TIMING2_LP,
-			cgs_read_register(hwmgr->device, mmMC_SEQ_MISC_TIMING2));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_WR_CTL_D1_LP,
-			cgs_read_register(hwmgr->device, mmMC_SEQ_WR_CTL_D1));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_RD_CTL_D0_LP,
-			cgs_read_register(hwmgr->device, mmMC_SEQ_RD_CTL_D0));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_RD_CTL_D1_LP,
-			cgs_read_register(hwmgr->device, mmMC_SEQ_RD_CTL_D1));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_TIMING_LP,
-			cgs_read_register(hwmgr->device, mmMC_SEQ_PMG_TIMING));
-
-	return 0;
-}
-
-bool fiji_is_dpm_running(struct pp_hwmgr *hwmgr)
-{
-	return (1 == PHM_READ_INDIRECT_FIELD(hwmgr->device,
-			CGS_IND_REG__SMC, FEATURE_STATUS, VOLTAGE_CONTROLLER_ON))
-			? true : false;
-}
-
-int fiji_populate_requested_graphic_levels(struct pp_hwmgr *hwmgr,
-		struct amd_pp_profile *request)
-{
-	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)
-			(hwmgr->smumgr->backend);
-	struct SMU73_Discrete_GraphicsLevel *levels =
-			smu_data->smc_state_table.GraphicsLevel;
-	uint32_t array = smu_data->smu7_data.dpm_table_start +
-			offsetof(SMU73_Discrete_DpmTable, GraphicsLevel);
-	uint32_t array_size = sizeof(struct SMU73_Discrete_GraphicsLevel) *
-			SMU73_MAX_LEVELS_GRAPHICS;
-	uint32_t i;
-
-	for (i = 0; i < smu_data->smc_state_table.GraphicsDpmLevelCount; i++) {
-		levels[i].ActivityLevel =
-				cpu_to_be16(request->activity_threshold);
-		levels[i].EnabledForActivity = 1;
-		levels[i].UpHyst = request->up_hyst;
-		levels[i].DownHyst = request->down_hyst;
-	}
-
-	return smu7_copy_bytes_to_smc(hwmgr->smumgr, array, (uint8_t *)levels,
-				array_size, SMC_RAM_END);
-}
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smc.h b/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smc.h
deleted file mode 100644
index d9c72d992e30..000000000000
--- a/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smc.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Copyright 2015 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-#ifndef FIJI_SMC_H
-#define FIJI_SMC_H
-
-#include "smumgr.h"
-#include "smu73.h"
-
-struct fiji_pt_defaults {
-	uint8_t   SviLoadLineEn;
-	uint8_t   SviLoadLineVddC;
-	uint8_t   TDC_VDDC_ThrottleReleaseLimitPerc;
-	uint8_t   TDC_MAWt;
-	uint8_t   TdcWaterfallCtl;
-	uint8_t   DTEAmbientTempBase;
-};
-
-int fiji_populate_all_graphic_levels(struct pp_hwmgr *hwmgr);
-int fiji_populate_all_memory_levels(struct pp_hwmgr *hwmgr);
-int fiji_init_smc_table(struct pp_hwmgr *hwmgr);
-int fiji_thermal_setup_fan_table(struct pp_hwmgr *hwmgr);
-int fiji_update_smc_table(struct pp_hwmgr *hwmgr, uint32_t type);
-int fiji_update_sclk_threshold(struct pp_hwmgr *hwmgr);
-uint32_t fiji_get_offsetof(uint32_t type, uint32_t member);
-uint32_t fiji_get_mac_definition(uint32_t value);
-int fiji_process_firmware_header(struct pp_hwmgr *hwmgr);
-int fiji_initialize_mc_reg_table(struct pp_hwmgr *hwmgr);
-bool fiji_is_dpm_running(struct pp_hwmgr *hwmgr);
-int fiji_populate_requested_graphic_levels(struct pp_hwmgr *hwmgr,
-		struct amd_pp_profile *request);
-int fiji_thermal_avfs_enable(struct pp_hwmgr *hwmgr);
-#endif
-
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c
index 6ae948fc524f..f572beff197f 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c
@@ -23,6 +23,7 @@
 
 #include "pp_debug.h"
 #include "smumgr.h"
+#include "smu7_dyn_defaults.h"
 #include "smu73.h"
 #include "smu_ucode_xfer_vi.h"
 #include "fiji_smumgr.h"
@@ -37,14 +38,54 @@
 #include "gca/gfx_8_0_d.h"
 #include "bif/bif_5_0_d.h"
 #include "bif/bif_5_0_sh_mask.h"
-#include "fiji_pwrvirus.h"
-#include "fiji_smc.h"
+#include "dce/dce_10_0_d.h"
+#include "dce/dce_10_0_sh_mask.h"
+#include "hardwaremanager.h"
+#include "cgs_common.h"
+#include "atombios.h"
+#include "pppcielanes.h"
+#include "hwmgr.h"
+#include "smu7_hwmgr.h"
+
 
 #define AVFS_EN_MSB                                        1568
 #define AVFS_EN_LSB                                        1568
 
 #define FIJI_SMC_SIZE 0x20000
 
+#define VOLTAGE_SCALE 4
+#define POWERTUNE_DEFAULT_SET_MAX    1
+#define VOLTAGE_VID_OFFSET_SCALE1   625
+#define VOLTAGE_VID_OFFSET_SCALE2   100
+#define VDDC_VDDCI_DELTA            300
+#define MC_CG_ARB_FREQ_F1           0x0b
+
+/* [2.5%,~2.5%] Clock stretched is multiple of 2.5% vs
+ * not and [Fmin, Fmax, LDO_REFSEL, USE_FOR_LOW_FREQ]
+ */
+static const uint16_t fiji_clock_stretcher_lookup_table[2][4] = {
+				{600, 1050, 3, 0}, {600, 1050, 6, 1} };
+
+/* [FF, SS] type, [] 4 voltage ranges, and
+ * [Floor Freq, Boundary Freq, VID min , VID max]
+ */
+static const uint32_t fiji_clock_stretcher_ddt_table[2][4][4] = {
+	{ {265, 529, 120, 128}, {325, 650, 96, 119}, {430, 860, 32, 95}, {0, 0, 0, 31} },
+	{ {275, 550, 104, 112}, {319, 638, 96, 103}, {360, 720, 64, 95}, {384, 768, 32, 63} } };
+
+/* [Use_For_Low_freq] value, [0%, 5%, 10%, 7.14%, 14.28%, 20%]
+ * (coming from PWR_CKS_CNTL.stretch_amount reg spec)
+ */
+static const uint8_t fiji_clock_stretch_amount_conversion[2][6] = {
+				{0, 1, 3, 2, 4, 5}, {0, 2, 4, 5, 6, 5} };
+
+static const struct fiji_pt_defaults fiji_power_tune_data_set_array[POWERTUNE_DEFAULT_SET_MAX] = {
+		/*sviLoadLIneEn,  SviLoadLineVddC, TDC_VDDC_ThrottleReleaseLimitPerc */
+		{1,               0xF,             0xFD,
+		/* TDC_MAWt, TdcWaterfallCtl, DTEAmbientTempBase */
+		0x19,        5,               45}
+};
+
 static const struct SMU73_Discrete_GraphicsLevel avfs_graphics_level[8] = {
 		/*  Min        Sclk       pcie     DeepSleep Activity  CgSpll      CgSpll    spllSpread  SpllSpread   CcPwr  CcPwr  Sclk   Display     Enabled     Enabled                       Voltage    Power */
 		/* Voltage,  Frequency,  DpmLevel,  DivId,    Level,  FuncCntl3,  FuncCntl4,  Spectrum,   Spectrum2,  DynRm, DynRm1  Did, Watermark, ForActivity, ForThrottle, UpHyst, DownHyst, DownHyst, Throttle */
@@ -58,147 +99,114 @@ static const struct SMU73_Discrete_GraphicsLevel avfs_graphics_level[8] = {
 		{ 0xf811d047, 0x80380100,   0x01,     0x00,   0x1e00, 0x00000610, 0x87020000, 0x21680000, 0x12000000,   0,      0,   0x0c,   0x01,       0x01,        0x01,      0x00,   0x00,      0x00,     0x00 }
 };
 
-static int fiji_start_smu_in_protection_mode(struct pp_smumgr *smumgr)
+static int fiji_start_smu_in_protection_mode(struct pp_hwmgr *hwmgr)
 {
 	int result = 0;
 
 	/* Wait for smc boot up */
-	/* SMUM_WAIT_INDIRECT_FIELD_UNEQUAL(smumgr, SMC_IND,
+	/* PHM_WAIT_INDIRECT_FIELD_UNEQUAL(hwmgr, SMC_IND,
 		RCU_UC_EVENTS, boot_seq_done, 0); */
 
-	SMUM_WRITE_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 			SMC_SYSCON_RESET_CNTL, rst_reg, 1);
 
-	result = smu7_upload_smu_firmware_image(smumgr);
+	result = smu7_upload_smu_firmware_image(hwmgr);
 	if (result)
 		return result;
 
 	/* Clear status */
-	cgs_write_ind_register(smumgr->device, CGS_IND_REG__SMC,
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
 			ixSMU_STATUS, 0);
 
-	SMUM_WRITE_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 			SMC_SYSCON_CLOCK_CNTL_0, ck_disable, 0);
 
 	/* De-assert reset */
-	SMUM_WRITE_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 			SMC_SYSCON_RESET_CNTL, rst_reg, 0);
 
 	/* Wait for ROM firmware to initialize interrupt hendler */
-	/*SMUM_WAIT_VFPF_INDIRECT_REGISTER(smumgr, SMC_IND,
+	/*SMUM_WAIT_VFPF_INDIRECT_REGISTER(hwmgr, SMC_IND,
 			SMC_INTR_CNTL_MASK_0, 0x10040, 0xFFFFFFFF); */
 
 	/* Set SMU Auto Start */
-	SMUM_WRITE_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 			SMU_INPUT_DATA, AUTO_START, 1);
 
 	/* Clear firmware interrupt enable flag */
-	cgs_write_ind_register(smumgr->device, CGS_IND_REG__SMC,
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
 			ixFIRMWARE_FLAGS, 0);
 
-	SMUM_WAIT_VFPF_INDIRECT_FIELD(smumgr, SMC_IND, RCU_UC_EVENTS,
+	PHM_WAIT_VFPF_INDIRECT_FIELD(hwmgr, SMC_IND, RCU_UC_EVENTS,
 			INTERRUPTS_ENABLED, 1);
 
-	cgs_write_register(smumgr->device, mmSMC_MSG_ARG_0, 0x20000);
-	cgs_write_register(smumgr->device, mmSMC_MESSAGE_0, PPSMC_MSG_Test);
-	SMUM_WAIT_FIELD_UNEQUAL(smumgr, SMC_RESP_0, SMC_RESP, 0);
+	cgs_write_register(hwmgr->device, mmSMC_MSG_ARG_0, 0x20000);
+	cgs_write_register(hwmgr->device, mmSMC_MESSAGE_0, PPSMC_MSG_Test);
+	PHM_WAIT_FIELD_UNEQUAL(hwmgr, SMC_RESP_0, SMC_RESP, 0);
 
 	/* Wait for done bit to be set */
-	SMUM_WAIT_VFPF_INDIRECT_FIELD_UNEQUAL(smumgr, SMC_IND,
+	PHM_WAIT_VFPF_INDIRECT_FIELD_UNEQUAL(hwmgr, SMC_IND,
 			SMU_STATUS, SMU_DONE, 0);
 
 	/* Check pass/failed indicator */
-	if (SMUM_READ_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+	if (PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 			SMU_STATUS, SMU_PASS) != 1) {
 		PP_ASSERT_WITH_CODE(false,
 				"SMU Firmware start failed!", return -1);
 	}
 
 	/* Wait for firmware to initialize */
-	SMUM_WAIT_VFPF_INDIRECT_FIELD(smumgr, SMC_IND,
+	PHM_WAIT_VFPF_INDIRECT_FIELD(hwmgr, SMC_IND,
 			FIRMWARE_FLAGS, INTERRUPTS_ENABLED, 1);
 
 	return result;
 }
 
-static int fiji_start_smu_in_non_protection_mode(struct pp_smumgr *smumgr)
+static int fiji_start_smu_in_non_protection_mode(struct pp_hwmgr *hwmgr)
 {
 	int result = 0;
 
 	/* wait for smc boot up */
-	SMUM_WAIT_VFPF_INDIRECT_FIELD_UNEQUAL(smumgr, SMC_IND,
+	PHM_WAIT_VFPF_INDIRECT_FIELD_UNEQUAL(hwmgr, SMC_IND,
 			RCU_UC_EVENTS, boot_seq_done, 0);
 
 	/* Clear firmware interrupt enable flag */
-	cgs_write_ind_register(smumgr->device, CGS_IND_REG__SMC,
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
 			ixFIRMWARE_FLAGS, 0);
 
 	/* Assert reset */
-	SMUM_WRITE_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 			SMC_SYSCON_RESET_CNTL, rst_reg, 1);
 
-	result = smu7_upload_smu_firmware_image(smumgr);
+	result = smu7_upload_smu_firmware_image(hwmgr);
 	if (result)
 		return result;
 
 	/* Set smc instruct start point at 0x0 */
-	smu7_program_jump_on_start(smumgr);
+	smu7_program_jump_on_start(hwmgr);
 
 	/* Enable clock */
-	SMUM_WRITE_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 			SMC_SYSCON_CLOCK_CNTL_0, ck_disable, 0);
 
 	/* De-assert reset */
-	SMUM_WRITE_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 			SMC_SYSCON_RESET_CNTL, rst_reg, 0);
 
 	/* Wait for firmware to initialize */
-	SMUM_WAIT_VFPF_INDIRECT_FIELD(smumgr, SMC_IND,
+	PHM_WAIT_VFPF_INDIRECT_FIELD(hwmgr, SMC_IND,
 			FIRMWARE_FLAGS, INTERRUPTS_ENABLED, 1);
 
 	return result;
 }
 
-static int fiji_setup_pwr_virus(struct pp_smumgr *smumgr)
-{
-	int i;
-	int result = -EINVAL;
-	uint32_t reg, data;
-
-	const PWR_Command_Table *pvirus = PwrVirusTable;
-	struct smu7_smumgr *smu_data = (struct smu7_smumgr *)(smumgr->backend);
-
-	for (i = 0; i < PWR_VIRUS_TABLE_SIZE; i++) {
-		switch (pvirus->command) {
-		case PwrCmdWrite:
-			reg  = pvirus->reg;
-			data = pvirus->data;
-			cgs_write_register(smumgr->device, reg, data);
-			break;
-
-		case PwrCmdEnd:
-			result = 0;
-			break;
-
-		default:
-			pr_info("Table Exit with Invalid Command!");
-			smu_data->avfs.avfs_btc_status = AVFS_BTC_VIRUS_FAIL;
-			result = -EINVAL;
-			break;
-		}
-		pvirus++;
-	}
-
-	return result;
-}
-
-static int fiji_start_avfs_btc(struct pp_smumgr *smumgr)
+static int fiji_start_avfs_btc(struct pp_hwmgr *hwmgr)
 {
 	int result = 0;
-	struct smu7_smumgr *smu_data = (struct smu7_smumgr *)(smumgr->backend);
+	struct smu7_smumgr *smu_data = (struct smu7_smumgr *)(hwmgr->smu_backend);
 
 	if (0 != smu_data->avfs.avfs_btc_param) {
-		if (0 != smu7_send_msg_to_smc_with_parameter(smumgr,
+		if (0 != smu7_send_msg_to_smc_with_parameter(hwmgr,
 				PPSMC_MSG_PerformBtc, smu_data->avfs.avfs_btc_param)) {
 			pr_info("[AVFS][Fiji_PerformBtc] PerformBTC SMU msg failed");
 			result = -EINVAL;
@@ -206,23 +214,23 @@ static int fiji_start_avfs_btc(struct pp_smumgr *smumgr)
 	}
 	/* Soft-Reset to reset the engine before loading uCode */
 	 /* halt */
-	cgs_write_register(smumgr->device, mmCP_MEC_CNTL, 0x50000000);
+	cgs_write_register(hwmgr->device, mmCP_MEC_CNTL, 0x50000000);
 	/* reset everything */
-	cgs_write_register(smumgr->device, mmGRBM_SOFT_RESET, 0xffffffff);
+	cgs_write_register(hwmgr->device, mmGRBM_SOFT_RESET, 0xffffffff);
 	/* clear reset */
-	cgs_write_register(smumgr->device, mmGRBM_SOFT_RESET, 0);
+	cgs_write_register(hwmgr->device, mmGRBM_SOFT_RESET, 0);
 
 	return result;
 }
 
-static int fiji_setup_graphics_level_structure(struct pp_smumgr *smumgr)
+static int fiji_setup_graphics_level_structure(struct pp_hwmgr *hwmgr)
 {
 	int32_t vr_config;
 	uint32_t table_start;
 	uint32_t level_addr, vr_config_addr;
 	uint32_t level_size = sizeof(avfs_graphics_level);
 
-	PP_ASSERT_WITH_CODE(0 == smu7_read_smc_sram_dword(smumgr,
+	PP_ASSERT_WITH_CODE(0 == smu7_read_smc_sram_dword(hwmgr,
 			SMU7_FIRMWARE_HEADER_LOCATION +
 			offsetof(SMU73_Firmware_Header, DpmTable),
 			&table_start, 0x40000),
@@ -237,7 +245,7 @@ static int fiji_setup_graphics_level_structure(struct pp_smumgr *smumgr)
 	vr_config_addr = table_start +
 			offsetof(SMU73_Discrete_DpmTable, VRConfig);
 
-	PP_ASSERT_WITH_CODE(0 == smu7_copy_bytes_to_smc(smumgr, vr_config_addr,
+	PP_ASSERT_WITH_CODE(0 == smu7_copy_bytes_to_smc(hwmgr, vr_config_addr,
 			(uint8_t *)&vr_config, sizeof(int32_t), 0x40000),
 			"[AVFS][Fiji_SetupGfxLvlStruct] Problems copying "
 			"vr_config value over to SMC",
@@ -245,7 +253,7 @@ static int fiji_setup_graphics_level_structure(struct pp_smumgr *smumgr)
 
 	level_addr = table_start + offsetof(SMU73_Discrete_DpmTable, GraphicsLevel);
 
-	PP_ASSERT_WITH_CODE(0 == smu7_copy_bytes_to_smc(smumgr, level_addr,
+	PP_ASSERT_WITH_CODE(0 == smu7_copy_bytes_to_smc(hwmgr, level_addr,
 			(uint8_t *)(&avfs_graphics_level), level_size, 0x40000),
 			"[AVFS][Fiji_SetupGfxLvlStruct] Copying of DPM table failed!",
 			return -1;);
@@ -253,9 +261,9 @@ static int fiji_setup_graphics_level_structure(struct pp_smumgr *smumgr)
 	return 0;
 }
 
-static int fiji_avfs_event_mgr(struct pp_smumgr *smumgr, bool smu_started)
+static int fiji_avfs_event_mgr(struct pp_hwmgr *hwmgr, bool smu_started)
 {
-	struct smu7_smumgr *smu_data = (struct smu7_smumgr *)(smumgr->backend);
+	struct smu7_smumgr *smu_data = (struct smu7_smumgr *)(hwmgr->smu_backend);
 
 	switch (smu_data->avfs.avfs_btc_status) {
 	case AVFS_BTC_COMPLETED_PREVIOUSLY:
@@ -265,17 +273,17 @@ static int fiji_avfs_event_mgr(struct pp_smumgr *smumgr, bool smu_started)
 		if (!smu_started)
 			break;
 		smu_data->avfs.avfs_btc_status = AVFS_BTC_FAILED;
-		PP_ASSERT_WITH_CODE(0 == fiji_setup_graphics_level_structure(smumgr),
+		PP_ASSERT_WITH_CODE(0 == fiji_setup_graphics_level_structure(hwmgr),
 				"[AVFS][fiji_avfs_event_mgr] Could not Copy Graphics Level"
 				" table over to SMU",
 				return -EINVAL;);
 		smu_data->avfs.avfs_btc_status = AVFS_BTC_VIRUS_FAIL;
-		PP_ASSERT_WITH_CODE(0 == fiji_setup_pwr_virus(smumgr),
+		PP_ASSERT_WITH_CODE(0 == smu7_setup_pwr_virus(hwmgr),
 				"[AVFS][fiji_avfs_event_mgr] Could not setup "
 				"Pwr Virus for AVFS ",
 				return -EINVAL;);
 		smu_data->avfs.avfs_btc_status = AVFS_BTC_FAILED;
-		PP_ASSERT_WITH_CODE(0 == fiji_start_avfs_btc(smumgr),
+		PP_ASSERT_WITH_CODE(0 == fiji_start_avfs_btc(hwmgr),
 				"[AVFS][fiji_avfs_event_mgr] Failure at "
 				"fiji_start_avfs_btc. AVFS Disabled",
 				return -EINVAL;);
@@ -293,64 +301,64 @@ static int fiji_avfs_event_mgr(struct pp_smumgr *smumgr, bool smu_started)
 	return 0;
 }
 
-static int fiji_start_smu(struct pp_smumgr *smumgr)
+static int fiji_start_smu(struct pp_hwmgr *hwmgr)
 {
 	int result = 0;
-	struct fiji_smumgr *priv = (struct fiji_smumgr *)(smumgr->backend);
+	struct fiji_smumgr *priv = (struct fiji_smumgr *)(hwmgr->smu_backend);
 
 	/* Only start SMC if SMC RAM is not running */
-	if (!(smu7_is_smc_ram_running(smumgr)
-		|| cgs_is_virtualization_enabled(smumgr->device))) {
-		fiji_avfs_event_mgr(smumgr, false);
+	if (!(smu7_is_smc_ram_running(hwmgr)
+		|| cgs_is_virtualization_enabled(hwmgr->device))) {
+		fiji_avfs_event_mgr(hwmgr, false);
 
 		/* Check if SMU is running in protected mode */
-		if (0 == SMUM_READ_VFPF_INDIRECT_FIELD(smumgr->device,
+		if (0 == PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device,
 				CGS_IND_REG__SMC,
 				SMU_FIRMWARE, SMU_MODE)) {
-			result = fiji_start_smu_in_non_protection_mode(smumgr);
+			result = fiji_start_smu_in_non_protection_mode(hwmgr);
 			if (result)
 				return result;
 		} else {
-			result = fiji_start_smu_in_protection_mode(smumgr);
+			result = fiji_start_smu_in_protection_mode(hwmgr);
 			if (result)
 				return result;
 		}
-		fiji_avfs_event_mgr(smumgr, true);
+		fiji_avfs_event_mgr(hwmgr, true);
 	}
 
 	/* To initialize all clock gating before RLC loaded and running.*/
-	cgs_set_clockgating_state(smumgr->device,
+	cgs_set_clockgating_state(hwmgr->device,
 			AMD_IP_BLOCK_TYPE_GFX, AMD_CG_STATE_GATE);
-	cgs_set_clockgating_state(smumgr->device,
+	cgs_set_clockgating_state(hwmgr->device,
 			AMD_IP_BLOCK_TYPE_GMC, AMD_CG_STATE_GATE);
-	cgs_set_clockgating_state(smumgr->device,
+	cgs_set_clockgating_state(hwmgr->device,
 			AMD_IP_BLOCK_TYPE_SDMA, AMD_CG_STATE_GATE);
-	cgs_set_clockgating_state(smumgr->device,
+	cgs_set_clockgating_state(hwmgr->device,
 			AMD_IP_BLOCK_TYPE_COMMON, AMD_CG_STATE_GATE);
 
 	/* Setup SoftRegsStart here for register lookup in case
 	 * DummyBackEnd is used and ProcessFirmwareHeader is not executed
 	 */
-	smu7_read_smc_sram_dword(smumgr,
+	smu7_read_smc_sram_dword(hwmgr,
 			SMU7_FIRMWARE_HEADER_LOCATION +
 			offsetof(SMU73_Firmware_Header, SoftRegisters),
 			&(priv->smu7_data.soft_regs_start), 0x40000);
 
-	result = smu7_request_smu_load_fw(smumgr);
+	result = smu7_request_smu_load_fw(hwmgr);
 
 	return result;
 }
 
-static bool fiji_is_hw_avfs_present(struct pp_smumgr *smumgr)
+static bool fiji_is_hw_avfs_present(struct pp_hwmgr *hwmgr)
 {
 
 	uint32_t efuse = 0;
 	uint32_t mask = (1 << ((AVFS_EN_MSB - AVFS_EN_LSB) + 1)) - 1;
 
-	if (cgs_is_virtualization_enabled(smumgr->device))
+	if (cgs_is_virtualization_enabled(hwmgr->device))
 		return 0;
 
-	if (!atomctrl_read_efuse(smumgr->device, AVFS_EN_LSB, AVFS_EN_MSB,
+	if (!atomctrl_read_efuse(hwmgr->device, AVFS_EN_LSB, AVFS_EN_MSB,
 			mask, &efuse)) {
 		if (efuse)
 			return true;
@@ -358,14 +366,7 @@ static bool fiji_is_hw_avfs_present(struct pp_smumgr *smumgr)
 	return false;
 }
 
-/**
-* Write a 32bit value to the SMC SRAM space.
-* ALL PARAMETERS ARE IN HOST BYTE ORDER.
-* @param    smumgr  the address of the powerplay hardware manager.
-* @param    smc_addr the address in the SMC RAM to access.
-* @param    value to write to the SMC SRAM.
-*/
-static int fiji_smu_init(struct pp_smumgr *smumgr)
+static int fiji_smu_init(struct pp_hwmgr *hwmgr)
 {
 	int i;
 	struct fiji_smumgr *fiji_priv = NULL;
@@ -375,9 +376,9 @@ static int fiji_smu_init(struct pp_smumgr *smumgr)
 	if (fiji_priv == NULL)
 		return -ENOMEM;
 
-	smumgr->backend = fiji_priv;
+	hwmgr->smu_backend = fiji_priv;
 
-	if (smu7_init(smumgr))
+	if (smu7_init(hwmgr))
 		return -EINVAL;
 
 	for (i = 0; i < SMU73_MAX_LEVELS_GRAPHICS; i++)
@@ -386,6 +387,2334 @@ static int fiji_smu_init(struct pp_smumgr *smumgr)
 	return 0;
 }
 
+static int fiji_get_dependency_volt_by_clk(struct pp_hwmgr *hwmgr,
+		struct phm_ppt_v1_clock_voltage_dependency_table *dep_table,
+		uint32_t clock, uint32_t *voltage, uint32_t *mvdd)
+{
+	uint32_t i;
+	uint16_t vddci;
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	*voltage = *mvdd = 0;
+
+
+	/* clock - voltage dependency table is empty table */
+	if (dep_table->count == 0)
+		return -EINVAL;
+
+	for (i = 0; i < dep_table->count; i++) {
+		/* find first sclk bigger than request */
+		if (dep_table->entries[i].clk >= clock) {
+			*voltage |= (dep_table->entries[i].vddc *
+					VOLTAGE_SCALE) << VDDC_SHIFT;
+			if (SMU7_VOLTAGE_CONTROL_NONE == data->vddci_control)
+				*voltage |= (data->vbios_boot_state.vddci_bootup_value *
+						VOLTAGE_SCALE) << VDDCI_SHIFT;
+			else if (dep_table->entries[i].vddci)
+				*voltage |= (dep_table->entries[i].vddci *
+						VOLTAGE_SCALE) << VDDCI_SHIFT;
+			else {
+				vddci = phm_find_closest_vddci(&(data->vddci_voltage_table),
+						(dep_table->entries[i].vddc -
+								VDDC_VDDCI_DELTA));
+				*voltage |= (vddci * VOLTAGE_SCALE) << VDDCI_SHIFT;
+			}
+
+			if (SMU7_VOLTAGE_CONTROL_NONE == data->mvdd_control)
+				*mvdd = data->vbios_boot_state.mvdd_bootup_value *
+					VOLTAGE_SCALE;
+			else if (dep_table->entries[i].mvdd)
+				*mvdd = (uint32_t) dep_table->entries[i].mvdd *
+					VOLTAGE_SCALE;
+
+			*voltage |= 1 << PHASES_SHIFT;
+			return 0;
+		}
+	}
+
+	/* sclk is bigger than max sclk in the dependence table */
+	*voltage |= (dep_table->entries[i - 1].vddc * VOLTAGE_SCALE) << VDDC_SHIFT;
+
+	if (SMU7_VOLTAGE_CONTROL_NONE == data->vddci_control)
+		*voltage |= (data->vbios_boot_state.vddci_bootup_value *
+				VOLTAGE_SCALE) << VDDCI_SHIFT;
+	else if (dep_table->entries[i-1].vddci) {
+		vddci = phm_find_closest_vddci(&(data->vddci_voltage_table),
+				(dep_table->entries[i].vddc -
+						VDDC_VDDCI_DELTA));
+		*voltage |= (vddci * VOLTAGE_SCALE) << VDDCI_SHIFT;
+	}
+
+	if (SMU7_VOLTAGE_CONTROL_NONE == data->mvdd_control)
+		*mvdd = data->vbios_boot_state.mvdd_bootup_value * VOLTAGE_SCALE;
+	else if (dep_table->entries[i].mvdd)
+		*mvdd = (uint32_t) dep_table->entries[i - 1].mvdd * VOLTAGE_SCALE;
+
+	return 0;
+}
+
+
+static uint16_t scale_fan_gain_settings(uint16_t raw_setting)
+{
+	uint32_t tmp;
+	tmp = raw_setting * 4096 / 100;
+	return (uint16_t)tmp;
+}
+
+static void get_scl_sda_value(uint8_t line, uint8_t *scl, uint8_t *sda)
+{
+	switch (line) {
+	case SMU7_I2CLineID_DDC1:
+		*scl = SMU7_I2C_DDC1CLK;
+		*sda = SMU7_I2C_DDC1DATA;
+		break;
+	case SMU7_I2CLineID_DDC2:
+		*scl = SMU7_I2C_DDC2CLK;
+		*sda = SMU7_I2C_DDC2DATA;
+		break;
+	case SMU7_I2CLineID_DDC3:
+		*scl = SMU7_I2C_DDC3CLK;
+		*sda = SMU7_I2C_DDC3DATA;
+		break;
+	case SMU7_I2CLineID_DDC4:
+		*scl = SMU7_I2C_DDC4CLK;
+		*sda = SMU7_I2C_DDC4DATA;
+		break;
+	case SMU7_I2CLineID_DDC5:
+		*scl = SMU7_I2C_DDC5CLK;
+		*sda = SMU7_I2C_DDC5DATA;
+		break;
+	case SMU7_I2CLineID_DDC6:
+		*scl = SMU7_I2C_DDC6CLK;
+		*sda = SMU7_I2C_DDC6DATA;
+		break;
+	case SMU7_I2CLineID_SCLSDA:
+		*scl = SMU7_I2C_SCL;
+		*sda = SMU7_I2C_SDA;
+		break;
+	case SMU7_I2CLineID_DDCVGA:
+		*scl = SMU7_I2C_DDCVGACLK;
+		*sda = SMU7_I2C_DDCVGADATA;
+		break;
+	default:
+		*scl = 0;
+		*sda = 0;
+		break;
+	}
+}
+
+static void fiji_initialize_power_tune_defaults(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smu_backend);
+	struct phm_ppt_v1_information *table_info =
+			(struct  phm_ppt_v1_information *)(hwmgr->pptable);
+
+	if (table_info &&
+			table_info->cac_dtp_table->usPowerTuneDataSetID <= POWERTUNE_DEFAULT_SET_MAX &&
+			table_info->cac_dtp_table->usPowerTuneDataSetID)
+		smu_data->power_tune_defaults =
+				&fiji_power_tune_data_set_array
+				[table_info->cac_dtp_table->usPowerTuneDataSetID - 1];
+	else
+		smu_data->power_tune_defaults = &fiji_power_tune_data_set_array[0];
+
+}
+
+static int fiji_populate_bapm_parameters_in_dpm_table(struct pp_hwmgr *hwmgr)
+{
+
+	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smu_backend);
+	const struct fiji_pt_defaults *defaults = smu_data->power_tune_defaults;
+
+	SMU73_Discrete_DpmTable  *dpm_table = &(smu_data->smc_state_table);
+
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	struct phm_cac_tdp_table *cac_dtp_table = table_info->cac_dtp_table;
+	struct pp_advance_fan_control_parameters *fan_table =
+			&hwmgr->thermal_controller.advanceFanControlParameters;
+	uint8_t uc_scl, uc_sda;
+
+	/* TDP number of fraction bits are changed from 8 to 7 for Fiji
+	 * as requested by SMC team
+	 */
+	dpm_table->DefaultTdp = PP_HOST_TO_SMC_US(
+			(uint16_t)(cac_dtp_table->usTDP * 128));
+	dpm_table->TargetTdp = PP_HOST_TO_SMC_US(
+			(uint16_t)(cac_dtp_table->usTDP * 128));
+
+	PP_ASSERT_WITH_CODE(cac_dtp_table->usTargetOperatingTemp <= 255,
+			"Target Operating Temp is out of Range!",
+			);
+
+	dpm_table->GpuTjMax = (uint8_t)(cac_dtp_table->usTargetOperatingTemp);
+	dpm_table->GpuTjHyst = 8;
+
+	dpm_table->DTEAmbientTempBase = defaults->DTEAmbientTempBase;
+
+	/* The following are for new Fiji Multi-input fan/thermal control */
+	dpm_table->TemperatureLimitEdge = PP_HOST_TO_SMC_US(
+			cac_dtp_table->usTargetOperatingTemp * 256);
+	dpm_table->TemperatureLimitHotspot = PP_HOST_TO_SMC_US(
+			cac_dtp_table->usTemperatureLimitHotspot * 256);
+	dpm_table->TemperatureLimitLiquid1 = PP_HOST_TO_SMC_US(
+			cac_dtp_table->usTemperatureLimitLiquid1 * 256);
+	dpm_table->TemperatureLimitLiquid2 = PP_HOST_TO_SMC_US(
+			cac_dtp_table->usTemperatureLimitLiquid2 * 256);
+	dpm_table->TemperatureLimitVrVddc = PP_HOST_TO_SMC_US(
+			cac_dtp_table->usTemperatureLimitVrVddc * 256);
+	dpm_table->TemperatureLimitVrMvdd = PP_HOST_TO_SMC_US(
+			cac_dtp_table->usTemperatureLimitVrMvdd * 256);
+	dpm_table->TemperatureLimitPlx = PP_HOST_TO_SMC_US(
+			cac_dtp_table->usTemperatureLimitPlx * 256);
+
+	dpm_table->FanGainEdge = PP_HOST_TO_SMC_US(
+			scale_fan_gain_settings(fan_table->usFanGainEdge));
+	dpm_table->FanGainHotspot = PP_HOST_TO_SMC_US(
+			scale_fan_gain_settings(fan_table->usFanGainHotspot));
+	dpm_table->FanGainLiquid = PP_HOST_TO_SMC_US(
+			scale_fan_gain_settings(fan_table->usFanGainLiquid));
+	dpm_table->FanGainVrVddc = PP_HOST_TO_SMC_US(
+			scale_fan_gain_settings(fan_table->usFanGainVrVddc));
+	dpm_table->FanGainVrMvdd = PP_HOST_TO_SMC_US(
+			scale_fan_gain_settings(fan_table->usFanGainVrMvdd));
+	dpm_table->FanGainPlx = PP_HOST_TO_SMC_US(
+			scale_fan_gain_settings(fan_table->usFanGainPlx));
+	dpm_table->FanGainHbm = PP_HOST_TO_SMC_US(
+			scale_fan_gain_settings(fan_table->usFanGainHbm));
+
+	dpm_table->Liquid1_I2C_address = cac_dtp_table->ucLiquid1_I2C_address;
+	dpm_table->Liquid2_I2C_address = cac_dtp_table->ucLiquid2_I2C_address;
+	dpm_table->Vr_I2C_address = cac_dtp_table->ucVr_I2C_address;
+	dpm_table->Plx_I2C_address = cac_dtp_table->ucPlx_I2C_address;
+
+	get_scl_sda_value(cac_dtp_table->ucLiquid_I2C_Line, &uc_scl, &uc_sda);
+	dpm_table->Liquid_I2C_LineSCL = uc_scl;
+	dpm_table->Liquid_I2C_LineSDA = uc_sda;
+
+	get_scl_sda_value(cac_dtp_table->ucVr_I2C_Line, &uc_scl, &uc_sda);
+	dpm_table->Vr_I2C_LineSCL = uc_scl;
+	dpm_table->Vr_I2C_LineSDA = uc_sda;
+
+	get_scl_sda_value(cac_dtp_table->ucPlx_I2C_Line, &uc_scl, &uc_sda);
+	dpm_table->Plx_I2C_LineSCL = uc_scl;
+	dpm_table->Plx_I2C_LineSDA = uc_sda;
+
+	return 0;
+}
+
+
+static int fiji_populate_svi_load_line(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smu_backend);
+	const struct fiji_pt_defaults *defaults = smu_data->power_tune_defaults;
+
+	smu_data->power_tune_table.SviLoadLineEn = defaults->SviLoadLineEn;
+	smu_data->power_tune_table.SviLoadLineVddC = defaults->SviLoadLineVddC;
+	smu_data->power_tune_table.SviLoadLineTrimVddC = 3;
+	smu_data->power_tune_table.SviLoadLineOffsetVddC = 0;
+
+	return 0;
+}
+
+
+static int fiji_populate_tdc_limit(struct pp_hwmgr *hwmgr)
+{
+	uint16_t tdc_limit;
+	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smu_backend);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	const struct fiji_pt_defaults *defaults = smu_data->power_tune_defaults;
+
+	/* TDC number of fraction bits are changed from 8 to 7
+	 * for Fiji as requested by SMC team
+	 */
+	tdc_limit = (uint16_t)(table_info->cac_dtp_table->usTDC * 128);
+	smu_data->power_tune_table.TDC_VDDC_PkgLimit =
+			CONVERT_FROM_HOST_TO_SMC_US(tdc_limit);
+	smu_data->power_tune_table.TDC_VDDC_ThrottleReleaseLimitPerc =
+			defaults->TDC_VDDC_ThrottleReleaseLimitPerc;
+	smu_data->power_tune_table.TDC_MAWt = defaults->TDC_MAWt;
+
+	return 0;
+}
+
+static int fiji_populate_dw8(struct pp_hwmgr *hwmgr, uint32_t fuse_table_offset)
+{
+	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smu_backend);
+	const struct fiji_pt_defaults *defaults = smu_data->power_tune_defaults;
+	uint32_t temp;
+
+	if (smu7_read_smc_sram_dword(hwmgr,
+			fuse_table_offset +
+			offsetof(SMU73_Discrete_PmFuses, TdcWaterfallCtl),
+			(uint32_t *)&temp, SMC_RAM_END))
+		PP_ASSERT_WITH_CODE(false,
+				"Attempt to read PmFuses.DW6 (SviLoadLineEn) from SMC Failed!",
+				return -EINVAL);
+	else {
+		smu_data->power_tune_table.TdcWaterfallCtl = defaults->TdcWaterfallCtl;
+		smu_data->power_tune_table.LPMLTemperatureMin =
+				(uint8_t)((temp >> 16) & 0xff);
+		smu_data->power_tune_table.LPMLTemperatureMax =
+				(uint8_t)((temp >> 8) & 0xff);
+		smu_data->power_tune_table.Reserved = (uint8_t)(temp & 0xff);
+	}
+	return 0;
+}
+
+static int fiji_populate_temperature_scaler(struct pp_hwmgr *hwmgr)
+{
+	int i;
+	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smu_backend);
+
+	/* Currently not used. Set all to zero. */
+	for (i = 0; i < 16; i++)
+		smu_data->power_tune_table.LPMLTemperatureScaler[i] = 0;
+
+	return 0;
+}
+
+static int fiji_populate_fuzzy_fan(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smu_backend);
+
+	if ((hwmgr->thermal_controller.advanceFanControlParameters.
+			usFanOutputSensitivity & (1 << 15)) ||
+			0 == hwmgr->thermal_controller.advanceFanControlParameters.
+			usFanOutputSensitivity)
+		hwmgr->thermal_controller.advanceFanControlParameters.
+		usFanOutputSensitivity = hwmgr->thermal_controller.
+			advanceFanControlParameters.usDefaultFanOutputSensitivity;
+
+	smu_data->power_tune_table.FuzzyFan_PwmSetDelta =
+			PP_HOST_TO_SMC_US(hwmgr->thermal_controller.
+					advanceFanControlParameters.usFanOutputSensitivity);
+	return 0;
+}
+
+static int fiji_populate_gnb_lpml(struct pp_hwmgr *hwmgr)
+{
+	int i;
+	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smu_backend);
+
+	/* Currently not used. Set all to zero. */
+	for (i = 0; i < 16; i++)
+		smu_data->power_tune_table.GnbLPML[i] = 0;
+
+	return 0;
+}
+
+static int fiji_populate_bapm_vddc_base_leakage_sidd(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smu_backend);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	uint16_t HiSidd = smu_data->power_tune_table.BapmVddCBaseLeakageHiSidd;
+	uint16_t LoSidd = smu_data->power_tune_table.BapmVddCBaseLeakageLoSidd;
+	struct phm_cac_tdp_table *cac_table = table_info->cac_dtp_table;
+
+	HiSidd = (uint16_t)(cac_table->usHighCACLeakage / 100 * 256);
+	LoSidd = (uint16_t)(cac_table->usLowCACLeakage / 100 * 256);
+
+	smu_data->power_tune_table.BapmVddCBaseLeakageHiSidd =
+			CONVERT_FROM_HOST_TO_SMC_US(HiSidd);
+	smu_data->power_tune_table.BapmVddCBaseLeakageLoSidd =
+			CONVERT_FROM_HOST_TO_SMC_US(LoSidd);
+
+	return 0;
+}
+
+static int fiji_populate_pm_fuses(struct pp_hwmgr *hwmgr)
+{
+	uint32_t pm_fuse_table_offset;
+	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smu_backend);
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_PowerContainment)) {
+		if (smu7_read_smc_sram_dword(hwmgr,
+				SMU7_FIRMWARE_HEADER_LOCATION +
+				offsetof(SMU73_Firmware_Header, PmFuseTable),
+				&pm_fuse_table_offset, SMC_RAM_END))
+			PP_ASSERT_WITH_CODE(false,
+					"Attempt to get pm_fuse_table_offset Failed!",
+					return -EINVAL);
+
+		/* DW6 */
+		if (fiji_populate_svi_load_line(hwmgr))
+			PP_ASSERT_WITH_CODE(false,
+					"Attempt to populate SviLoadLine Failed!",
+					return -EINVAL);
+		/* DW7 */
+		if (fiji_populate_tdc_limit(hwmgr))
+			PP_ASSERT_WITH_CODE(false,
+					"Attempt to populate TDCLimit Failed!", return -EINVAL);
+		/* DW8 */
+		if (fiji_populate_dw8(hwmgr, pm_fuse_table_offset))
+			PP_ASSERT_WITH_CODE(false,
+					"Attempt to populate TdcWaterfallCtl, "
+					"LPMLTemperature Min and Max Failed!",
+					return -EINVAL);
+
+		/* DW9-DW12 */
+		if (0 != fiji_populate_temperature_scaler(hwmgr))
+			PP_ASSERT_WITH_CODE(false,
+					"Attempt to populate LPMLTemperatureScaler Failed!",
+					return -EINVAL);
+
+		/* DW13-DW14 */
+		if (fiji_populate_fuzzy_fan(hwmgr))
+			PP_ASSERT_WITH_CODE(false,
+					"Attempt to populate Fuzzy Fan Control parameters Failed!",
+					return -EINVAL);
+
+		/* DW15-DW18 */
+		if (fiji_populate_gnb_lpml(hwmgr))
+			PP_ASSERT_WITH_CODE(false,
+					"Attempt to populate GnbLPML Failed!",
+					return -EINVAL);
+
+		/* DW20 */
+		if (fiji_populate_bapm_vddc_base_leakage_sidd(hwmgr))
+			PP_ASSERT_WITH_CODE(false,
+					"Attempt to populate BapmVddCBaseLeakage Hi and Lo "
+					"Sidd Failed!", return -EINVAL);
+
+		if (smu7_copy_bytes_to_smc(hwmgr, pm_fuse_table_offset,
+				(uint8_t *)&smu_data->power_tune_table,
+				sizeof(struct SMU73_Discrete_PmFuses), SMC_RAM_END))
+			PP_ASSERT_WITH_CODE(false,
+					"Attempt to download PmFuseTable Failed!",
+					return -EINVAL);
+	}
+	return 0;
+}
+
+static int fiji_populate_cac_table(struct pp_hwmgr *hwmgr,
+		struct SMU73_Discrete_DpmTable *table)
+{
+	uint32_t count;
+	uint8_t index;
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	struct phm_ppt_v1_voltage_lookup_table *lookup_table =
+			table_info->vddc_lookup_table;
+	/* tables is already swapped, so in order to use the value from it,
+	 * we need to swap it back.
+	 * We are populating vddc CAC data to BapmVddc table
+	 * in split and merged mode
+	 */
+
+	for (count = 0; count < lookup_table->count; count++) {
+		index = phm_get_voltage_index(lookup_table,
+				data->vddc_voltage_table.entries[count].value);
+		table->BapmVddcVidLoSidd[count] =
+			convert_to_vid(lookup_table->entries[index].us_cac_low);
+		table->BapmVddcVidHiSidd[count] =
+			convert_to_vid(lookup_table->entries[index].us_cac_high);
+	}
+
+	return 0;
+}
+
+static int fiji_populate_smc_voltage_tables(struct pp_hwmgr *hwmgr,
+		struct SMU73_Discrete_DpmTable *table)
+{
+	int result;
+
+	result = fiji_populate_cac_table(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"can not populate CAC voltage tables to SMC",
+			return -EINVAL);
+
+	return 0;
+}
+
+static int fiji_populate_ulv_level(struct pp_hwmgr *hwmgr,
+		struct SMU73_Discrete_Ulv *state)
+{
+	int result = 0;
+
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+
+	state->CcPwrDynRm = 0;
+	state->CcPwrDynRm1 = 0;
+
+	state->VddcOffset = (uint16_t) table_info->us_ulv_voltage_offset;
+	state->VddcOffsetVid = (uint8_t)(table_info->us_ulv_voltage_offset *
+			VOLTAGE_VID_OFFSET_SCALE2 / VOLTAGE_VID_OFFSET_SCALE1);
+
+	state->VddcPhase = 1;
+
+	if (!result) {
+		CONVERT_FROM_HOST_TO_SMC_UL(state->CcPwrDynRm);
+		CONVERT_FROM_HOST_TO_SMC_UL(state->CcPwrDynRm1);
+		CONVERT_FROM_HOST_TO_SMC_US(state->VddcOffset);
+	}
+	return result;
+}
+
+static int fiji_populate_ulv_state(struct pp_hwmgr *hwmgr,
+		struct SMU73_Discrete_DpmTable *table)
+{
+	return fiji_populate_ulv_level(hwmgr, &table->Ulv);
+}
+
+static int fiji_populate_smc_link_level(struct pp_hwmgr *hwmgr,
+		struct SMU73_Discrete_DpmTable *table)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct smu7_dpm_table *dpm_table = &data->dpm_table;
+	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smu_backend);
+	int i;
+
+	/* Index (dpm_table->pcie_speed_table.count)
+	 * is reserved for PCIE boot level. */
+	for (i = 0; i <= dpm_table->pcie_speed_table.count; i++) {
+		table->LinkLevel[i].PcieGenSpeed  =
+				(uint8_t)dpm_table->pcie_speed_table.dpm_levels[i].value;
+		table->LinkLevel[i].PcieLaneCount = (uint8_t)encode_pcie_lane_width(
+				dpm_table->pcie_speed_table.dpm_levels[i].param1);
+		table->LinkLevel[i].EnabledForActivity = 1;
+		table->LinkLevel[i].SPC = (uint8_t)(data->pcie_spc_cap & 0xff);
+		table->LinkLevel[i].DownThreshold = PP_HOST_TO_SMC_UL(5);
+		table->LinkLevel[i].UpThreshold = PP_HOST_TO_SMC_UL(30);
+	}
+
+	smu_data->smc_state_table.LinkLevelCount =
+			(uint8_t)dpm_table->pcie_speed_table.count;
+	data->dpm_level_enable_mask.pcie_dpm_enable_mask =
+			phm_get_dpm_level_enable_mask_value(&dpm_table->pcie_speed_table);
+
+	return 0;
+}
+
+static int fiji_calculate_sclk_params(struct pp_hwmgr *hwmgr,
+		uint32_t clock, struct SMU73_Discrete_GraphicsLevel *sclk)
+{
+	const struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct pp_atomctrl_clock_dividers_vi dividers;
+	uint32_t spll_func_cntl            = data->clock_registers.vCG_SPLL_FUNC_CNTL;
+	uint32_t spll_func_cntl_3          = data->clock_registers.vCG_SPLL_FUNC_CNTL_3;
+	uint32_t spll_func_cntl_4          = data->clock_registers.vCG_SPLL_FUNC_CNTL_4;
+	uint32_t cg_spll_spread_spectrum   = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM;
+	uint32_t cg_spll_spread_spectrum_2 = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM_2;
+	uint32_t ref_clock;
+	uint32_t ref_divider;
+	uint32_t fbdiv;
+	int result;
+
+	/* get the engine clock dividers for this clock value */
+	result = atomctrl_get_engine_pll_dividers_vi(hwmgr, clock,  &dividers);
+
+	PP_ASSERT_WITH_CODE(result == 0,
+			"Error retrieving Engine Clock dividers from VBIOS.",
+			return result);
+
+	/* To get FBDIV we need to multiply this by 16384 and divide it by Fref. */
+	ref_clock = atomctrl_get_reference_clock(hwmgr);
+	ref_divider = 1 + dividers.uc_pll_ref_div;
+
+	/* low 14 bits is fraction and high 12 bits is divider */
+	fbdiv = dividers.ul_fb_div.ul_fb_divider & 0x3FFFFFF;
+
+	/* SPLL_FUNC_CNTL setup */
+	spll_func_cntl = PHM_SET_FIELD(spll_func_cntl, CG_SPLL_FUNC_CNTL,
+			SPLL_REF_DIV, dividers.uc_pll_ref_div);
+	spll_func_cntl = PHM_SET_FIELD(spll_func_cntl, CG_SPLL_FUNC_CNTL,
+			SPLL_PDIV_A,  dividers.uc_pll_post_div);
+
+	/* SPLL_FUNC_CNTL_3 setup*/
+	spll_func_cntl_3 = PHM_SET_FIELD(spll_func_cntl_3, CG_SPLL_FUNC_CNTL_3,
+			SPLL_FB_DIV, fbdiv);
+
+	/* set to use fractional accumulation*/
+	spll_func_cntl_3 = PHM_SET_FIELD(spll_func_cntl_3, CG_SPLL_FUNC_CNTL_3,
+			SPLL_DITHEN, 1);
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_EngineSpreadSpectrumSupport)) {
+		struct pp_atomctrl_internal_ss_info ssInfo;
+
+		uint32_t vco_freq = clock * dividers.uc_pll_post_div;
+		if (!atomctrl_get_engine_clock_spread_spectrum(hwmgr,
+				vco_freq, &ssInfo)) {
+			/*
+			 * ss_info.speed_spectrum_percentage -- in unit of 0.01%
+			 * ss_info.speed_spectrum_rate -- in unit of khz
+			 *
+			 * clks = reference_clock * 10 / (REFDIV + 1) / speed_spectrum_rate / 2
+			 */
+			uint32_t clk_s = ref_clock * 5 /
+					(ref_divider * ssInfo.speed_spectrum_rate);
+			/* clkv = 2 * D * fbdiv / NS */
+			uint32_t clk_v = 4 * ssInfo.speed_spectrum_percentage *
+					fbdiv / (clk_s * 10000);
+
+			cg_spll_spread_spectrum = PHM_SET_FIELD(cg_spll_spread_spectrum,
+					CG_SPLL_SPREAD_SPECTRUM, CLKS, clk_s);
+			cg_spll_spread_spectrum = PHM_SET_FIELD(cg_spll_spread_spectrum,
+					CG_SPLL_SPREAD_SPECTRUM, SSEN, 1);
+			cg_spll_spread_spectrum_2 = PHM_SET_FIELD(cg_spll_spread_spectrum_2,
+					CG_SPLL_SPREAD_SPECTRUM_2, CLKV, clk_v);
+		}
+	}
+
+	sclk->SclkFrequency        = clock;
+	sclk->CgSpllFuncCntl3      = spll_func_cntl_3;
+	sclk->CgSpllFuncCntl4      = spll_func_cntl_4;
+	sclk->SpllSpreadSpectrum   = cg_spll_spread_spectrum;
+	sclk->SpllSpreadSpectrum2  = cg_spll_spread_spectrum_2;
+	sclk->SclkDid              = (uint8_t)dividers.pll_post_divider;
+
+	return 0;
+}
+
+static int fiji_populate_single_graphic_level(struct pp_hwmgr *hwmgr,
+		uint32_t clock, uint16_t sclk_al_threshold,
+		struct SMU73_Discrete_GraphicsLevel *level)
+{
+	int result;
+	/* PP_Clocks minClocks; */
+	uint32_t threshold, mvdd;
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+
+	result = fiji_calculate_sclk_params(hwmgr, clock, level);
+
+	/* populate graphics levels */
+	result = fiji_get_dependency_volt_by_clk(hwmgr,
+			table_info->vdd_dep_on_sclk, clock,
+			(uint32_t *)(&level->MinVoltage), &mvdd);
+	PP_ASSERT_WITH_CODE((0 == result),
+			"can not find VDDC voltage value for "
+			"VDDC engine clock dependency table",
+			return result);
+
+	level->SclkFrequency = clock;
+	level->ActivityLevel = sclk_al_threshold;
+	level->CcPwrDynRm = 0;
+	level->CcPwrDynRm1 = 0;
+	level->EnabledForActivity = 0;
+	level->EnabledForThrottle = 1;
+	level->UpHyst = 10;
+	level->DownHyst = 0;
+	level->VoltageDownHyst = 0;
+	level->PowerThrottle = 0;
+
+	threshold = clock * data->fast_watermark_threshold / 100;
+
+	data->display_timing.min_clock_in_sr = hwmgr->display_config.min_core_set_clock_in_sr;
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_SclkDeepSleep))
+		level->DeepSleepDivId = smu7_get_sleep_divider_id_from_clock(clock,
+								hwmgr->display_config.min_core_set_clock_in_sr);
+
+
+	/* Default to slow, highest DPM level will be
+	 * set to PPSMC_DISPLAY_WATERMARK_LOW later.
+	 */
+	level->DisplayWatermark = PPSMC_DISPLAY_WATERMARK_LOW;
+
+	CONVERT_FROM_HOST_TO_SMC_UL(level->MinVoltage);
+	CONVERT_FROM_HOST_TO_SMC_UL(level->SclkFrequency);
+	CONVERT_FROM_HOST_TO_SMC_US(level->ActivityLevel);
+	CONVERT_FROM_HOST_TO_SMC_UL(level->CgSpllFuncCntl3);
+	CONVERT_FROM_HOST_TO_SMC_UL(level->CgSpllFuncCntl4);
+	CONVERT_FROM_HOST_TO_SMC_UL(level->SpllSpreadSpectrum);
+	CONVERT_FROM_HOST_TO_SMC_UL(level->SpllSpreadSpectrum2);
+	CONVERT_FROM_HOST_TO_SMC_UL(level->CcPwrDynRm);
+	CONVERT_FROM_HOST_TO_SMC_UL(level->CcPwrDynRm1);
+
+	return 0;
+}
+
+static int fiji_populate_all_graphic_levels(struct pp_hwmgr *hwmgr)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smu_backend);
+
+	struct smu7_dpm_table *dpm_table = &data->dpm_table;
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	struct phm_ppt_v1_pcie_table *pcie_table = table_info->pcie_table;
+	uint8_t pcie_entry_cnt = (uint8_t) data->dpm_table.pcie_speed_table.count;
+	int result = 0;
+	uint32_t array = smu_data->smu7_data.dpm_table_start +
+			offsetof(SMU73_Discrete_DpmTable, GraphicsLevel);
+	uint32_t array_size = sizeof(struct SMU73_Discrete_GraphicsLevel) *
+			SMU73_MAX_LEVELS_GRAPHICS;
+	struct SMU73_Discrete_GraphicsLevel *levels =
+			smu_data->smc_state_table.GraphicsLevel;
+	uint32_t i, max_entry;
+	uint8_t hightest_pcie_level_enabled = 0,
+			lowest_pcie_level_enabled = 0,
+			mid_pcie_level_enabled = 0,
+			count = 0;
+
+	for (i = 0; i < dpm_table->sclk_table.count; i++) {
+		result = fiji_populate_single_graphic_level(hwmgr,
+				dpm_table->sclk_table.dpm_levels[i].value,
+				(uint16_t)smu_data->activity_target[i],
+				&levels[i]);
+		if (result)
+			return result;
+
+		/* Making sure only DPM level 0-1 have Deep Sleep Div ID populated. */
+		if (i > 1)
+			levels[i].DeepSleepDivId = 0;
+	}
+
+	/* Only enable level 0 for now.*/
+	levels[0].EnabledForActivity = 1;
+
+	/* set highest level watermark to high */
+	levels[dpm_table->sclk_table.count - 1].DisplayWatermark =
+			PPSMC_DISPLAY_WATERMARK_HIGH;
+
+	smu_data->smc_state_table.GraphicsDpmLevelCount =
+			(uint8_t)dpm_table->sclk_table.count;
+	data->dpm_level_enable_mask.sclk_dpm_enable_mask =
+			phm_get_dpm_level_enable_mask_value(&dpm_table->sclk_table);
+
+	if (pcie_table != NULL) {
+		PP_ASSERT_WITH_CODE((1 <= pcie_entry_cnt),
+				"There must be 1 or more PCIE levels defined in PPTable.",
+				return -EINVAL);
+		max_entry = pcie_entry_cnt - 1;
+		for (i = 0; i < dpm_table->sclk_table.count; i++)
+			levels[i].pcieDpmLevel =
+					(uint8_t) ((i < max_entry) ? i : max_entry);
+	} else {
+		while (data->dpm_level_enable_mask.pcie_dpm_enable_mask &&
+				((data->dpm_level_enable_mask.pcie_dpm_enable_mask &
+						(1 << (hightest_pcie_level_enabled + 1))) != 0))
+			hightest_pcie_level_enabled++;
+
+		while (data->dpm_level_enable_mask.pcie_dpm_enable_mask &&
+				((data->dpm_level_enable_mask.pcie_dpm_enable_mask &
+						(1 << lowest_pcie_level_enabled)) == 0))
+			lowest_pcie_level_enabled++;
+
+		while ((count < hightest_pcie_level_enabled) &&
+				((data->dpm_level_enable_mask.pcie_dpm_enable_mask &
+						(1 << (lowest_pcie_level_enabled + 1 + count))) == 0))
+			count++;
+
+		mid_pcie_level_enabled = (lowest_pcie_level_enabled + 1 + count) <
+				hightest_pcie_level_enabled ?
+						(lowest_pcie_level_enabled + 1 + count) :
+						hightest_pcie_level_enabled;
+
+		/* set pcieDpmLevel to hightest_pcie_level_enabled */
+		for (i = 2; i < dpm_table->sclk_table.count; i++)
+			levels[i].pcieDpmLevel = hightest_pcie_level_enabled;
+
+		/* set pcieDpmLevel to lowest_pcie_level_enabled */
+		levels[0].pcieDpmLevel = lowest_pcie_level_enabled;
+
+		/* set pcieDpmLevel to mid_pcie_level_enabled */
+		levels[1].pcieDpmLevel = mid_pcie_level_enabled;
+	}
+	/* level count will send to smc once at init smc table and never change */
+	result = smu7_copy_bytes_to_smc(hwmgr, array, (uint8_t *)levels,
+			(uint32_t)array_size, SMC_RAM_END);
+
+	return result;
+}
+
+
+/**
+ * MCLK Frequency Ratio
+ * SEQ_CG_RESP  Bit[31:24] - 0x0
+ * Bit[27:24] \96 DDR3 Frequency ratio
+ * 0x0 <= 100MHz,       450 < 0x8 <= 500MHz
+ * 100 < 0x1 <= 150MHz,       500 < 0x9 <= 550MHz
+ * 150 < 0x2 <= 200MHz,       550 < 0xA <= 600MHz
+ * 200 < 0x3 <= 250MHz,       600 < 0xB <= 650MHz
+ * 250 < 0x4 <= 300MHz,       650 < 0xC <= 700MHz
+ * 300 < 0x5 <= 350MHz,       700 < 0xD <= 750MHz
+ * 350 < 0x6 <= 400MHz,       750 < 0xE <= 800MHz
+ * 400 < 0x7 <= 450MHz,       800 < 0xF
+ */
+static uint8_t fiji_get_mclk_frequency_ratio(uint32_t mem_clock)
+{
+	if (mem_clock <= 10000)
+		return 0x0;
+	if (mem_clock <= 15000)
+		return 0x1;
+	if (mem_clock <= 20000)
+		return 0x2;
+	if (mem_clock <= 25000)
+		return 0x3;
+	if (mem_clock <= 30000)
+		return 0x4;
+	if (mem_clock <= 35000)
+		return 0x5;
+	if (mem_clock <= 40000)
+		return 0x6;
+	if (mem_clock <= 45000)
+		return 0x7;
+	if (mem_clock <= 50000)
+		return 0x8;
+	if (mem_clock <= 55000)
+		return 0x9;
+	if (mem_clock <= 60000)
+		return 0xa;
+	if (mem_clock <= 65000)
+		return 0xb;
+	if (mem_clock <= 70000)
+		return 0xc;
+	if (mem_clock <= 75000)
+		return 0xd;
+	if (mem_clock <= 80000)
+		return 0xe;
+	/* mem_clock > 800MHz */
+	return 0xf;
+}
+
+static int fiji_calculate_mclk_params(struct pp_hwmgr *hwmgr,
+    uint32_t clock, struct SMU73_Discrete_MemoryLevel *mclk)
+{
+	struct pp_atomctrl_memory_clock_param mem_param;
+	int result;
+
+	result = atomctrl_get_memory_pll_dividers_vi(hwmgr, clock, &mem_param);
+	PP_ASSERT_WITH_CODE((0 == result),
+			"Failed to get Memory PLL Dividers.",
+			);
+
+	/* Save the result data to outpupt memory level structure */
+	mclk->MclkFrequency   = clock;
+	mclk->MclkDivider     = (uint8_t)mem_param.mpll_post_divider;
+	mclk->FreqRange       = fiji_get_mclk_frequency_ratio(clock);
+
+	return result;
+}
+
+static int fiji_populate_single_memory_level(struct pp_hwmgr *hwmgr,
+		uint32_t clock, struct SMU73_Discrete_MemoryLevel *mem_level)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	int result = 0;
+	uint32_t mclk_stutter_mode_threshold = 60000;
+
+	if (table_info->vdd_dep_on_mclk) {
+		result = fiji_get_dependency_volt_by_clk(hwmgr,
+				table_info->vdd_dep_on_mclk, clock,
+				(uint32_t *)(&mem_level->MinVoltage), &mem_level->MinMvdd);
+		PP_ASSERT_WITH_CODE((0 == result),
+				"can not find MinVddc voltage value from memory "
+				"VDDC voltage dependency table", return result);
+	}
+
+	mem_level->EnabledForThrottle = 1;
+	mem_level->EnabledForActivity = 0;
+	mem_level->UpHyst = 0;
+	mem_level->DownHyst = 100;
+	mem_level->VoltageDownHyst = 0;
+	mem_level->ActivityLevel = (uint16_t)data->mclk_activity_target;
+	mem_level->StutterEnable = false;
+
+	mem_level->DisplayWatermark = PPSMC_DISPLAY_WATERMARK_LOW;
+
+	/* enable stutter mode if all the follow condition applied
+	 * PECI_GetNumberOfActiveDisplays(hwmgr->pPECI,
+	 * &(data->DisplayTiming.numExistingDisplays));
+	 */
+	data->display_timing.num_existing_displays = 1;
+
+	if (mclk_stutter_mode_threshold &&
+		(clock <= mclk_stutter_mode_threshold) &&
+		(!data->is_uvd_enabled) &&
+		(PHM_READ_FIELD(hwmgr->device, DPG_PIPE_STUTTER_CONTROL,
+				STUTTER_ENABLE) & 0x1))
+		mem_level->StutterEnable = true;
+
+	result = fiji_calculate_mclk_params(hwmgr, clock, mem_level);
+	if (!result) {
+		CONVERT_FROM_HOST_TO_SMC_UL(mem_level->MinMvdd);
+		CONVERT_FROM_HOST_TO_SMC_UL(mem_level->MclkFrequency);
+		CONVERT_FROM_HOST_TO_SMC_US(mem_level->ActivityLevel);
+		CONVERT_FROM_HOST_TO_SMC_UL(mem_level->MinVoltage);
+	}
+	return result;
+}
+
+static int fiji_populate_all_memory_levels(struct pp_hwmgr *hwmgr)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smu_backend);
+	struct smu7_dpm_table *dpm_table = &data->dpm_table;
+	int result;
+	/* populate MCLK dpm table to SMU7 */
+	uint32_t array = smu_data->smu7_data.dpm_table_start +
+			offsetof(SMU73_Discrete_DpmTable, MemoryLevel);
+	uint32_t array_size = sizeof(SMU73_Discrete_MemoryLevel) *
+			SMU73_MAX_LEVELS_MEMORY;
+	struct SMU73_Discrete_MemoryLevel *levels =
+			smu_data->smc_state_table.MemoryLevel;
+	uint32_t i;
+
+	for (i = 0; i < dpm_table->mclk_table.count; i++) {
+		PP_ASSERT_WITH_CODE((0 != dpm_table->mclk_table.dpm_levels[i].value),
+				"can not populate memory level as memory clock is zero",
+				return -EINVAL);
+		result = fiji_populate_single_memory_level(hwmgr,
+				dpm_table->mclk_table.dpm_levels[i].value,
+				&levels[i]);
+		if (result)
+			return result;
+	}
+
+	/* Only enable level 0 for now. */
+	levels[0].EnabledForActivity = 1;
+
+	/* in order to prevent MC activity from stutter mode to push DPM up.
+	 * the UVD change complements this by putting the MCLK in
+	 * a higher state by default such that we are not effected by
+	 * up threshold or and MCLK DPM latency.
+	 */
+	levels[0].ActivityLevel = (uint16_t)data->mclk_dpm0_activity_target;
+	CONVERT_FROM_HOST_TO_SMC_US(levels[0].ActivityLevel);
+
+	smu_data->smc_state_table.MemoryDpmLevelCount =
+			(uint8_t)dpm_table->mclk_table.count;
+	data->dpm_level_enable_mask.mclk_dpm_enable_mask =
+			phm_get_dpm_level_enable_mask_value(&dpm_table->mclk_table);
+	/* set highest level watermark to high */
+	levels[dpm_table->mclk_table.count - 1].DisplayWatermark =
+			PPSMC_DISPLAY_WATERMARK_HIGH;
+
+	/* level count will send to smc once at init smc table and never change */
+	result = smu7_copy_bytes_to_smc(hwmgr, array, (uint8_t *)levels,
+			(uint32_t)array_size, SMC_RAM_END);
+
+	return result;
+}
+
+static int fiji_populate_mvdd_value(struct pp_hwmgr *hwmgr,
+		uint32_t mclk, SMIO_Pattern *smio_pat)
+{
+	const struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	uint32_t i = 0;
+
+	if (SMU7_VOLTAGE_CONTROL_NONE != data->mvdd_control) {
+		/* find mvdd value which clock is more than request */
+		for (i = 0; i < table_info->vdd_dep_on_mclk->count; i++) {
+			if (mclk <= table_info->vdd_dep_on_mclk->entries[i].clk) {
+				smio_pat->Voltage = data->mvdd_voltage_table.entries[i].value;
+				break;
+			}
+		}
+		PP_ASSERT_WITH_CODE(i < table_info->vdd_dep_on_mclk->count,
+				"MVDD Voltage is outside the supported range.",
+				return -EINVAL);
+	} else
+		return -EINVAL;
+
+	return 0;
+}
+
+static int fiji_populate_smc_acpi_level(struct pp_hwmgr *hwmgr,
+		SMU73_Discrete_DpmTable *table)
+{
+	int result = 0;
+	const struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	struct pp_atomctrl_clock_dividers_vi dividers;
+	SMIO_Pattern vol_level;
+	uint32_t mvdd;
+	uint16_t us_mvdd;
+	uint32_t spll_func_cntl    = data->clock_registers.vCG_SPLL_FUNC_CNTL;
+	uint32_t spll_func_cntl_2  = data->clock_registers.vCG_SPLL_FUNC_CNTL_2;
+
+	table->ACPILevel.Flags &= ~PPSMC_SWSTATE_FLAG_DC;
+
+	if (!data->sclk_dpm_key_disabled) {
+		/* Get MinVoltage and Frequency from DPM0,
+		 * already converted to SMC_UL */
+		table->ACPILevel.SclkFrequency =
+				data->dpm_table.sclk_table.dpm_levels[0].value;
+		result = fiji_get_dependency_volt_by_clk(hwmgr,
+				table_info->vdd_dep_on_sclk,
+				table->ACPILevel.SclkFrequency,
+				(uint32_t *)(&table->ACPILevel.MinVoltage), &mvdd);
+		PP_ASSERT_WITH_CODE((0 == result),
+				"Cannot find ACPI VDDC voltage value " \
+				"in Clock Dependency Table",
+				);
+	} else {
+		table->ACPILevel.SclkFrequency =
+				data->vbios_boot_state.sclk_bootup_value;
+		table->ACPILevel.MinVoltage =
+				data->vbios_boot_state.vddc_bootup_value * VOLTAGE_SCALE;
+	}
+
+	/* get the engine clock dividers for this clock value */
+	result = atomctrl_get_engine_pll_dividers_vi(hwmgr,
+			table->ACPILevel.SclkFrequency,  &dividers);
+	PP_ASSERT_WITH_CODE(result == 0,
+			"Error retrieving Engine Clock dividers from VBIOS.",
+			return result);
+
+	table->ACPILevel.SclkDid = (uint8_t)dividers.pll_post_divider;
+	table->ACPILevel.DisplayWatermark = PPSMC_DISPLAY_WATERMARK_LOW;
+	table->ACPILevel.DeepSleepDivId = 0;
+
+	spll_func_cntl = PHM_SET_FIELD(spll_func_cntl, CG_SPLL_FUNC_CNTL,
+			SPLL_PWRON, 0);
+	spll_func_cntl = PHM_SET_FIELD(spll_func_cntl, CG_SPLL_FUNC_CNTL,
+			SPLL_RESET, 1);
+	spll_func_cntl_2 = PHM_SET_FIELD(spll_func_cntl_2, CG_SPLL_FUNC_CNTL_2,
+			SCLK_MUX_SEL, 4);
+
+	table->ACPILevel.CgSpllFuncCntl = spll_func_cntl;
+	table->ACPILevel.CgSpllFuncCntl2 = spll_func_cntl_2;
+	table->ACPILevel.CgSpllFuncCntl3 = data->clock_registers.vCG_SPLL_FUNC_CNTL_3;
+	table->ACPILevel.CgSpllFuncCntl4 = data->clock_registers.vCG_SPLL_FUNC_CNTL_4;
+	table->ACPILevel.SpllSpreadSpectrum = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM;
+	table->ACPILevel.SpllSpreadSpectrum2 = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM_2;
+	table->ACPILevel.CcPwrDynRm = 0;
+	table->ACPILevel.CcPwrDynRm1 = 0;
+
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.Flags);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.SclkFrequency);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.MinVoltage);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CgSpllFuncCntl);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CgSpllFuncCntl2);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CgSpllFuncCntl3);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CgSpllFuncCntl4);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.SpllSpreadSpectrum);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.SpllSpreadSpectrum2);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CcPwrDynRm);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CcPwrDynRm1);
+
+	if (!data->mclk_dpm_key_disabled) {
+		/* Get MinVoltage and Frequency from DPM0, already converted to SMC_UL */
+		table->MemoryACPILevel.MclkFrequency =
+				data->dpm_table.mclk_table.dpm_levels[0].value;
+		result = fiji_get_dependency_volt_by_clk(hwmgr,
+				table_info->vdd_dep_on_mclk,
+				table->MemoryACPILevel.MclkFrequency,
+			(uint32_t *)(&table->MemoryACPILevel.MinVoltage), &mvdd);
+		PP_ASSERT_WITH_CODE((0 == result),
+				"Cannot find ACPI VDDCI voltage value in Clock Dependency Table",
+				);
+	} else {
+		table->MemoryACPILevel.MclkFrequency =
+				data->vbios_boot_state.mclk_bootup_value;
+		table->MemoryACPILevel.MinVoltage =
+				data->vbios_boot_state.vddci_bootup_value * VOLTAGE_SCALE;
+	}
+
+	us_mvdd = 0;
+	if ((SMU7_VOLTAGE_CONTROL_NONE == data->mvdd_control) ||
+			(data->mclk_dpm_key_disabled))
+		us_mvdd = data->vbios_boot_state.mvdd_bootup_value;
+	else {
+		if (!fiji_populate_mvdd_value(hwmgr,
+				data->dpm_table.mclk_table.dpm_levels[0].value,
+				&vol_level))
+			us_mvdd = vol_level.Voltage;
+	}
+
+	table->MemoryACPILevel.MinMvdd =
+			PP_HOST_TO_SMC_UL(us_mvdd * VOLTAGE_SCALE);
+
+	table->MemoryACPILevel.EnabledForThrottle = 0;
+	table->MemoryACPILevel.EnabledForActivity = 0;
+	table->MemoryACPILevel.UpHyst = 0;
+	table->MemoryACPILevel.DownHyst = 100;
+	table->MemoryACPILevel.VoltageDownHyst = 0;
+	table->MemoryACPILevel.ActivityLevel =
+			PP_HOST_TO_SMC_US((uint16_t)data->mclk_activity_target);
+
+	table->MemoryACPILevel.StutterEnable = false;
+	CONVERT_FROM_HOST_TO_SMC_UL(table->MemoryACPILevel.MclkFrequency);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->MemoryACPILevel.MinVoltage);
+
+	return result;
+}
+
+static int fiji_populate_smc_vce_level(struct pp_hwmgr *hwmgr,
+		SMU73_Discrete_DpmTable *table)
+{
+	int result = -EINVAL;
+	uint8_t count;
+	struct pp_atomctrl_clock_dividers_vi dividers;
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	struct phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table =
+			table_info->mm_dep_table;
+
+	table->VceLevelCount = (uint8_t)(mm_table->count);
+	table->VceBootLevel = 0;
+
+	for (count = 0; count < table->VceLevelCount; count++) {
+		table->VceLevel[count].Frequency = mm_table->entries[count].eclk;
+		table->VceLevel[count].MinVoltage = 0;
+		table->VceLevel[count].MinVoltage |=
+				(mm_table->entries[count].vddc * VOLTAGE_SCALE) << VDDC_SHIFT;
+		table->VceLevel[count].MinVoltage |=
+				((mm_table->entries[count].vddc - VDDC_VDDCI_DELTA) *
+						VOLTAGE_SCALE) << VDDCI_SHIFT;
+		table->VceLevel[count].MinVoltage |= 1 << PHASES_SHIFT;
+
+		/*retrieve divider value for VBIOS */
+		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
+				table->VceLevel[count].Frequency, &dividers);
+		PP_ASSERT_WITH_CODE((0 == result),
+				"can not find divide id for VCE engine clock",
+				return result);
+
+		table->VceLevel[count].Divider = (uint8_t)dividers.pll_post_divider;
+
+		CONVERT_FROM_HOST_TO_SMC_UL(table->VceLevel[count].Frequency);
+		CONVERT_FROM_HOST_TO_SMC_UL(table->VceLevel[count].MinVoltage);
+	}
+	return result;
+}
+
+static int fiji_populate_smc_acp_level(struct pp_hwmgr *hwmgr,
+		SMU73_Discrete_DpmTable *table)
+{
+	int result = -EINVAL;
+	uint8_t count;
+	struct pp_atomctrl_clock_dividers_vi dividers;
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	struct phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table =
+			table_info->mm_dep_table;
+
+	table->AcpLevelCount = (uint8_t)(mm_table->count);
+	table->AcpBootLevel = 0;
+
+	for (count = 0; count < table->AcpLevelCount; count++) {
+		table->AcpLevel[count].Frequency = mm_table->entries[count].aclk;
+		table->AcpLevel[count].MinVoltage |= (mm_table->entries[count].vddc *
+				VOLTAGE_SCALE) << VDDC_SHIFT;
+		table->AcpLevel[count].MinVoltage |= ((mm_table->entries[count].vddc -
+				VDDC_VDDCI_DELTA) * VOLTAGE_SCALE) << VDDCI_SHIFT;
+		table->AcpLevel[count].MinVoltage |= 1 << PHASES_SHIFT;
+
+		/* retrieve divider value for VBIOS */
+		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
+				table->AcpLevel[count].Frequency, &dividers);
+		PP_ASSERT_WITH_CODE((0 == result),
+				"can not find divide id for engine clock", return result);
+
+		table->AcpLevel[count].Divider = (uint8_t)dividers.pll_post_divider;
+
+		CONVERT_FROM_HOST_TO_SMC_UL(table->AcpLevel[count].Frequency);
+		CONVERT_FROM_HOST_TO_SMC_UL(table->AcpLevel[count].MinVoltage);
+	}
+	return result;
+}
+
+static int fiji_populate_smc_samu_level(struct pp_hwmgr *hwmgr,
+		SMU73_Discrete_DpmTable *table)
+{
+	int result = -EINVAL;
+	uint8_t count;
+	struct pp_atomctrl_clock_dividers_vi dividers;
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	struct phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table =
+			table_info->mm_dep_table;
+
+	table->SamuBootLevel = 0;
+	table->SamuLevelCount = (uint8_t)(mm_table->count);
+
+	for (count = 0; count < table->SamuLevelCount; count++) {
+		/* not sure whether we need evclk or not */
+		table->SamuLevel[count].MinVoltage = 0;
+		table->SamuLevel[count].Frequency = mm_table->entries[count].samclock;
+		table->SamuLevel[count].MinVoltage |= (mm_table->entries[count].vddc *
+				VOLTAGE_SCALE) << VDDC_SHIFT;
+		table->SamuLevel[count].MinVoltage |= ((mm_table->entries[count].vddc -
+				VDDC_VDDCI_DELTA) * VOLTAGE_SCALE) << VDDCI_SHIFT;
+		table->SamuLevel[count].MinVoltage |= 1 << PHASES_SHIFT;
+
+		/* retrieve divider value for VBIOS */
+		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
+				table->SamuLevel[count].Frequency, &dividers);
+		PP_ASSERT_WITH_CODE((0 == result),
+				"can not find divide id for samu clock", return result);
+
+		table->SamuLevel[count].Divider = (uint8_t)dividers.pll_post_divider;
+
+		CONVERT_FROM_HOST_TO_SMC_UL(table->SamuLevel[count].Frequency);
+		CONVERT_FROM_HOST_TO_SMC_UL(table->SamuLevel[count].MinVoltage);
+	}
+	return result;
+}
+
+static int fiji_populate_memory_timing_parameters(struct pp_hwmgr *hwmgr,
+		int32_t eng_clock, int32_t mem_clock,
+		struct SMU73_Discrete_MCArbDramTimingTableEntry *arb_regs)
+{
+	uint32_t dram_timing;
+	uint32_t dram_timing2;
+	uint32_t burstTime;
+	ULONG state, trrds, trrdl;
+	int result;
+
+	result = atomctrl_set_engine_dram_timings_rv770(hwmgr,
+			eng_clock, mem_clock);
+	PP_ASSERT_WITH_CODE(result == 0,
+			"Error calling VBIOS to set DRAM_TIMING.", return result);
+
+	dram_timing = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING);
+	dram_timing2 = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING2);
+	burstTime = cgs_read_register(hwmgr->device, mmMC_ARB_BURST_TIME);
+
+	state = PHM_GET_FIELD(burstTime, MC_ARB_BURST_TIME, STATE0);
+	trrds = PHM_GET_FIELD(burstTime, MC_ARB_BURST_TIME, TRRDS0);
+	trrdl = PHM_GET_FIELD(burstTime, MC_ARB_BURST_TIME, TRRDL0);
+
+	arb_regs->McArbDramTiming  = PP_HOST_TO_SMC_UL(dram_timing);
+	arb_regs->McArbDramTiming2 = PP_HOST_TO_SMC_UL(dram_timing2);
+	arb_regs->McArbBurstTime   = (uint8_t)burstTime;
+	arb_regs->TRRDS            = (uint8_t)trrds;
+	arb_regs->TRRDL            = (uint8_t)trrdl;
+
+	return 0;
+}
+
+static int fiji_program_memory_timing_parameters(struct pp_hwmgr *hwmgr)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smu_backend);
+	struct SMU73_Discrete_MCArbDramTimingTable arb_regs;
+	uint32_t i, j;
+	int result = 0;
+
+	for (i = 0; i < data->dpm_table.sclk_table.count; i++) {
+		for (j = 0; j < data->dpm_table.mclk_table.count; j++) {
+			result = fiji_populate_memory_timing_parameters(hwmgr,
+					data->dpm_table.sclk_table.dpm_levels[i].value,
+					data->dpm_table.mclk_table.dpm_levels[j].value,
+					&arb_regs.entries[i][j]);
+			if (result)
+				break;
+		}
+	}
+
+	if (!result)
+		result = smu7_copy_bytes_to_smc(
+				hwmgr,
+				smu_data->smu7_data.arb_table_start,
+				(uint8_t *)&arb_regs,
+				sizeof(SMU73_Discrete_MCArbDramTimingTable),
+				SMC_RAM_END);
+	return result;
+}
+
+static int fiji_populate_smc_uvd_level(struct pp_hwmgr *hwmgr,
+		struct SMU73_Discrete_DpmTable *table)
+{
+	int result = -EINVAL;
+	uint8_t count;
+	struct pp_atomctrl_clock_dividers_vi dividers;
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	struct phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table =
+			table_info->mm_dep_table;
+
+	table->UvdLevelCount = (uint8_t)(mm_table->count);
+	table->UvdBootLevel = 0;
+
+	for (count = 0; count < table->UvdLevelCount; count++) {
+		table->UvdLevel[count].MinVoltage = 0;
+		table->UvdLevel[count].VclkFrequency = mm_table->entries[count].vclk;
+		table->UvdLevel[count].DclkFrequency = mm_table->entries[count].dclk;
+		table->UvdLevel[count].MinVoltage |= (mm_table->entries[count].vddc *
+				VOLTAGE_SCALE) << VDDC_SHIFT;
+		table->UvdLevel[count].MinVoltage |= ((mm_table->entries[count].vddc -
+				VDDC_VDDCI_DELTA) * VOLTAGE_SCALE) << VDDCI_SHIFT;
+		table->UvdLevel[count].MinVoltage |= 1 << PHASES_SHIFT;
+
+		/* retrieve divider value for VBIOS */
+		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
+				table->UvdLevel[count].VclkFrequency, &dividers);
+		PP_ASSERT_WITH_CODE((0 == result),
+				"can not find divide id for Vclk clock", return result);
+
+		table->UvdLevel[count].VclkDivider = (uint8_t)dividers.pll_post_divider;
+
+		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
+				table->UvdLevel[count].DclkFrequency, &dividers);
+		PP_ASSERT_WITH_CODE((0 == result),
+				"can not find divide id for Dclk clock", return result);
+
+		table->UvdLevel[count].DclkDivider = (uint8_t)dividers.pll_post_divider;
+
+		CONVERT_FROM_HOST_TO_SMC_UL(table->UvdLevel[count].VclkFrequency);
+		CONVERT_FROM_HOST_TO_SMC_UL(table->UvdLevel[count].DclkFrequency);
+		CONVERT_FROM_HOST_TO_SMC_UL(table->UvdLevel[count].MinVoltage);
+
+	}
+	return result;
+}
+
+static int fiji_populate_smc_boot_level(struct pp_hwmgr *hwmgr,
+		struct SMU73_Discrete_DpmTable *table)
+{
+	int result = 0;
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+
+	table->GraphicsBootLevel = 0;
+	table->MemoryBootLevel = 0;
+
+	/* find boot level from dpm table */
+	result = phm_find_boot_level(&(data->dpm_table.sclk_table),
+			data->vbios_boot_state.sclk_bootup_value,
+			(uint32_t *)&(table->GraphicsBootLevel));
+
+	result = phm_find_boot_level(&(data->dpm_table.mclk_table),
+			data->vbios_boot_state.mclk_bootup_value,
+			(uint32_t *)&(table->MemoryBootLevel));
+
+	table->BootVddc  = data->vbios_boot_state.vddc_bootup_value *
+			VOLTAGE_SCALE;
+	table->BootVddci = data->vbios_boot_state.vddci_bootup_value *
+			VOLTAGE_SCALE;
+	table->BootMVdd  = data->vbios_boot_state.mvdd_bootup_value *
+			VOLTAGE_SCALE;
+
+	CONVERT_FROM_HOST_TO_SMC_US(table->BootVddc);
+	CONVERT_FROM_HOST_TO_SMC_US(table->BootVddci);
+	CONVERT_FROM_HOST_TO_SMC_US(table->BootMVdd);
+
+	return 0;
+}
+
+static int fiji_populate_smc_initailial_state(struct pp_hwmgr *hwmgr)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smu_backend);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	uint8_t count, level;
+
+	count = (uint8_t)(table_info->vdd_dep_on_sclk->count);
+	for (level = 0; level < count; level++) {
+		if (table_info->vdd_dep_on_sclk->entries[level].clk >=
+				data->vbios_boot_state.sclk_bootup_value) {
+			smu_data->smc_state_table.GraphicsBootLevel = level;
+			break;
+		}
+	}
+
+	count = (uint8_t)(table_info->vdd_dep_on_mclk->count);
+	for (level = 0; level < count; level++) {
+		if (table_info->vdd_dep_on_mclk->entries[level].clk >=
+				data->vbios_boot_state.mclk_bootup_value) {
+			smu_data->smc_state_table.MemoryBootLevel = level;
+			break;
+		}
+	}
+
+	return 0;
+}
+
+static int fiji_populate_clock_stretcher_data_table(struct pp_hwmgr *hwmgr)
+{
+	uint32_t ro, efuse, efuse2, clock_freq, volt_without_cks,
+			volt_with_cks, value;
+	uint16_t clock_freq_u16;
+	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smu_backend);
+	uint8_t type, i, j, cks_setting, stretch_amount, stretch_amount2,
+			volt_offset = 0;
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	struct phm_ppt_v1_clock_voltage_dependency_table *sclk_table =
+			table_info->vdd_dep_on_sclk;
+
+	stretch_amount = (uint8_t)table_info->cac_dtp_table->usClockStretchAmount;
+
+	/* Read SMU_Eefuse to read and calculate RO and determine
+	 * if the part is SS or FF. if RO >= 1660MHz, part is FF.
+	 */
+	efuse = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+			ixSMU_EFUSE_0 + (146 * 4));
+	efuse2 = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+			ixSMU_EFUSE_0 + (148 * 4));
+	efuse &= 0xFF000000;
+	efuse = efuse >> 24;
+	efuse2 &= 0xF;
+
+	if (efuse2 == 1)
+		ro = (2300 - 1350) * efuse / 255 + 1350;
+	else
+		ro = (2500 - 1000) * efuse / 255 + 1000;
+
+	if (ro >= 1660)
+		type = 0;
+	else
+		type = 1;
+
+	/* Populate Stretch amount */
+	smu_data->smc_state_table.ClockStretcherAmount = stretch_amount;
+
+	/* Populate Sclk_CKS_masterEn0_7 and Sclk_voltageOffset */
+	for (i = 0; i < sclk_table->count; i++) {
+		smu_data->smc_state_table.Sclk_CKS_masterEn0_7 |=
+				sclk_table->entries[i].cks_enable << i;
+		volt_without_cks = (uint32_t)((14041 *
+			(sclk_table->entries[i].clk/100) / 10000 + 3571 + 75 - ro) * 1000 /
+			(4026 - (13924 * (sclk_table->entries[i].clk/100) / 10000)));
+		volt_with_cks = (uint32_t)((13946 *
+			(sclk_table->entries[i].clk/100) / 10000 + 3320 + 45 - ro) * 1000 /
+			(3664 - (11454 * (sclk_table->entries[i].clk/100) / 10000)));
+		if (volt_without_cks >= volt_with_cks)
+			volt_offset = (uint8_t)(((volt_without_cks - volt_with_cks +
+					sclk_table->entries[i].cks_voffset) * 100 / 625) + 1);
+		smu_data->smc_state_table.Sclk_voltageOffset[i] = volt_offset;
+	}
+
+	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, PWR_CKS_ENABLE,
+			STRETCH_ENABLE, 0x0);
+	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, PWR_CKS_ENABLE,
+			masterReset, 0x1);
+	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, PWR_CKS_ENABLE,
+			staticEnable, 0x1);
+	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, PWR_CKS_ENABLE,
+			masterReset, 0x0);
+
+	/* Populate CKS Lookup Table */
+	if (stretch_amount == 1 || stretch_amount == 2 || stretch_amount == 5)
+		stretch_amount2 = 0;
+	else if (stretch_amount == 3 || stretch_amount == 4)
+		stretch_amount2 = 1;
+	else {
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_ClockStretcher);
+		PP_ASSERT_WITH_CODE(false,
+				"Stretch Amount in PPTable not supported\n",
+				return -EINVAL);
+	}
+
+	value = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+			ixPWR_CKS_CNTL);
+	value &= 0xFFC2FF87;
+	smu_data->smc_state_table.CKS_LOOKUPTable.CKS_LOOKUPTableEntry[0].minFreq =
+			fiji_clock_stretcher_lookup_table[stretch_amount2][0];
+	smu_data->smc_state_table.CKS_LOOKUPTable.CKS_LOOKUPTableEntry[0].maxFreq =
+			fiji_clock_stretcher_lookup_table[stretch_amount2][1];
+	clock_freq_u16 = (uint16_t)(PP_SMC_TO_HOST_UL(smu_data->smc_state_table.
+			GraphicsLevel[smu_data->smc_state_table.GraphicsDpmLevelCount - 1].
+			SclkFrequency) / 100);
+	if (fiji_clock_stretcher_lookup_table[stretch_amount2][0] <
+			clock_freq_u16 &&
+	    fiji_clock_stretcher_lookup_table[stretch_amount2][1] >
+			clock_freq_u16) {
+		/* Program PWR_CKS_CNTL. CKS_USE_FOR_LOW_FREQ */
+		value |= (fiji_clock_stretcher_lookup_table[stretch_amount2][3]) << 16;
+		/* Program PWR_CKS_CNTL. CKS_LDO_REFSEL */
+		value |= (fiji_clock_stretcher_lookup_table[stretch_amount2][2]) << 18;
+		/* Program PWR_CKS_CNTL. CKS_STRETCH_AMOUNT */
+		value |= (fiji_clock_stretch_amount_conversion
+				[fiji_clock_stretcher_lookup_table[stretch_amount2][3]]
+				 [stretch_amount]) << 3;
+	}
+	CONVERT_FROM_HOST_TO_SMC_US(smu_data->smc_state_table.CKS_LOOKUPTable.
+			CKS_LOOKUPTableEntry[0].minFreq);
+	CONVERT_FROM_HOST_TO_SMC_US(smu_data->smc_state_table.CKS_LOOKUPTable.
+			CKS_LOOKUPTableEntry[0].maxFreq);
+	smu_data->smc_state_table.CKS_LOOKUPTable.CKS_LOOKUPTableEntry[0].setting =
+			fiji_clock_stretcher_lookup_table[stretch_amount2][2] & 0x7F;
+	smu_data->smc_state_table.CKS_LOOKUPTable.CKS_LOOKUPTableEntry[0].setting |=
+			(fiji_clock_stretcher_lookup_table[stretch_amount2][3]) << 7;
+
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+			ixPWR_CKS_CNTL, value);
+
+	/* Populate DDT Lookup Table */
+	for (i = 0; i < 4; i++) {
+		/* Assign the minimum and maximum VID stored
+		 * in the last row of Clock Stretcher Voltage Table.
+		 */
+		smu_data->smc_state_table.ClockStretcherDataTable.
+		ClockStretcherDataTableEntry[i].minVID =
+				(uint8_t) fiji_clock_stretcher_ddt_table[type][i][2];
+		smu_data->smc_state_table.ClockStretcherDataTable.
+		ClockStretcherDataTableEntry[i].maxVID =
+				(uint8_t) fiji_clock_stretcher_ddt_table[type][i][3];
+		/* Loop through each SCLK and check the frequency
+		 * to see if it lies within the frequency for clock stretcher.
+		 */
+		for (j = 0; j < smu_data->smc_state_table.GraphicsDpmLevelCount; j++) {
+			cks_setting = 0;
+			clock_freq = PP_SMC_TO_HOST_UL(
+					smu_data->smc_state_table.GraphicsLevel[j].SclkFrequency);
+			/* Check the allowed frequency against the sclk level[j].
+			 *  Sclk's endianness has already been converted,
+			 *  and it's in 10Khz unit,
+			 *  as opposed to Data table, which is in Mhz unit.
+			 */
+			if (clock_freq >=
+					(fiji_clock_stretcher_ddt_table[type][i][0]) * 100) {
+				cks_setting |= 0x2;
+				if (clock_freq <
+						(fiji_clock_stretcher_ddt_table[type][i][1]) * 100)
+					cks_setting |= 0x1;
+			}
+			smu_data->smc_state_table.ClockStretcherDataTable.
+			ClockStretcherDataTableEntry[i].setting |= cks_setting << (j * 2);
+		}
+		CONVERT_FROM_HOST_TO_SMC_US(smu_data->smc_state_table.
+				ClockStretcherDataTable.
+				ClockStretcherDataTableEntry[i].setting);
+	}
+
+	value = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixPWR_CKS_CNTL);
+	value &= 0xFFFFFFFE;
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixPWR_CKS_CNTL, value);
+
+	return 0;
+}
+
+static int fiji_populate_vr_config(struct pp_hwmgr *hwmgr,
+		struct SMU73_Discrete_DpmTable *table)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	uint16_t config;
+
+	config = VR_MERGED_WITH_VDDC;
+	table->VRConfig |= (config << VRCONF_VDDGFX_SHIFT);
+
+	/* Set Vddc Voltage Controller */
+	if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->voltage_control) {
+		config = VR_SVI2_PLANE_1;
+		table->VRConfig |= config;
+	} else {
+		PP_ASSERT_WITH_CODE(false,
+				"VDDC should be on SVI2 control in merged mode!",
+				);
+	}
+	/* Set Vddci Voltage Controller */
+	if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->vddci_control) {
+		config = VR_SVI2_PLANE_2;  /* only in merged mode */
+		table->VRConfig |= (config << VRCONF_VDDCI_SHIFT);
+	} else if (SMU7_VOLTAGE_CONTROL_BY_GPIO == data->vddci_control) {
+		config = VR_SMIO_PATTERN_1;
+		table->VRConfig |= (config << VRCONF_VDDCI_SHIFT);
+	} else {
+		config = VR_STATIC_VOLTAGE;
+		table->VRConfig |= (config << VRCONF_VDDCI_SHIFT);
+	}
+	/* Set Mvdd Voltage Controller */
+	if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->mvdd_control) {
+		config = VR_SVI2_PLANE_2;
+		table->VRConfig |= (config << VRCONF_MVDD_SHIFT);
+	} else if (SMU7_VOLTAGE_CONTROL_BY_GPIO == data->mvdd_control) {
+		config = VR_SMIO_PATTERN_2;
+		table->VRConfig |= (config << VRCONF_MVDD_SHIFT);
+	} else {
+		config = VR_STATIC_VOLTAGE;
+		table->VRConfig |= (config << VRCONF_MVDD_SHIFT);
+	}
+
+	return 0;
+}
+
+static int fiji_init_arb_table_index(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smu_backend);
+	uint32_t tmp;
+	int result;
+
+	/* This is a read-modify-write on the first byte of the ARB table.
+	 * The first byte in the SMU73_Discrete_MCArbDramTimingTable structure
+	 * is the field 'current'.
+	 * This solution is ugly, but we never write the whole table only
+	 * individual fields in it.
+	 * In reality this field should not be in that structure
+	 * but in a soft register.
+	 */
+	result = smu7_read_smc_sram_dword(hwmgr,
+			smu_data->smu7_data.arb_table_start, &tmp, SMC_RAM_END);
+
+	if (result)
+		return result;
+
+	tmp &= 0x00FFFFFF;
+	tmp |= ((uint32_t)MC_CG_ARB_FREQ_F1) << 24;
+
+	return smu7_write_smc_sram_dword(hwmgr,
+			smu_data->smu7_data.arb_table_start,  tmp, SMC_RAM_END);
+}
+
+static int fiji_save_default_power_profile(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_smumgr *data = (struct fiji_smumgr *)(hwmgr->smu_backend);
+	struct SMU73_Discrete_GraphicsLevel *levels =
+				data->smc_state_table.GraphicsLevel;
+	unsigned min_level = 1;
+
+	hwmgr->default_gfx_power_profile.activity_threshold =
+			be16_to_cpu(levels[0].ActivityLevel);
+	hwmgr->default_gfx_power_profile.up_hyst = levels[0].UpHyst;
+	hwmgr->default_gfx_power_profile.down_hyst = levels[0].DownHyst;
+	hwmgr->default_gfx_power_profile.type = AMD_PP_GFX_PROFILE;
+
+	hwmgr->default_compute_power_profile = hwmgr->default_gfx_power_profile;
+	hwmgr->default_compute_power_profile.type = AMD_PP_COMPUTE_PROFILE;
+
+	/* Workaround compute SDMA instability: disable lowest SCLK
+	 * DPM level. Optimize compute power profile: Use only highest
+	 * 2 power levels (if more than 2 are available), Hysteresis:
+	 * 0ms up, 5ms down
+	 */
+	if (data->smc_state_table.GraphicsDpmLevelCount > 2)
+		min_level = data->smc_state_table.GraphicsDpmLevelCount - 2;
+	else if (data->smc_state_table.GraphicsDpmLevelCount == 2)
+		min_level = 1;
+	else
+		min_level = 0;
+	hwmgr->default_compute_power_profile.min_sclk =
+			be32_to_cpu(levels[min_level].SclkFrequency);
+	hwmgr->default_compute_power_profile.up_hyst = 0;
+	hwmgr->default_compute_power_profile.down_hyst = 5;
+
+	hwmgr->gfx_power_profile = hwmgr->default_gfx_power_profile;
+	hwmgr->compute_power_profile = hwmgr->default_compute_power_profile;
+
+	return 0;
+}
+
+static int fiji_setup_dpm_led_config(struct pp_hwmgr *hwmgr)
+{
+	pp_atomctrl_voltage_table param_led_dpm;
+	int result = 0;
+	u32 mask = 0;
+
+	result = atomctrl_get_voltage_table_v3(hwmgr,
+					       VOLTAGE_TYPE_LEDDPM, VOLTAGE_OBJ_GPIO_LUT,
+					       &param_led_dpm);
+	if (result == 0) {
+		int i, j;
+		u32 tmp = param_led_dpm.mask_low;
+
+		for (i = 0, j = 0; i < 32; i++) {
+			if (tmp & 1) {
+				mask |= (i << (8 * j));
+				if (++j >= 3)
+					break;
+			}
+			tmp >>= 1;
+		}
+	}
+	if (mask)
+		smum_send_msg_to_smc_with_parameter(hwmgr,
+						    PPSMC_MSG_LedConfig,
+						    mask);
+	return 0;
+}
+
+static int fiji_init_smc_table(struct pp_hwmgr *hwmgr)
+{
+	int result;
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smu_backend);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	struct SMU73_Discrete_DpmTable *table = &(smu_data->smc_state_table);
+	uint8_t i;
+	struct pp_atomctrl_gpio_pin_assignment gpio_pin;
+
+	fiji_initialize_power_tune_defaults(hwmgr);
+
+	if (SMU7_VOLTAGE_CONTROL_NONE != data->voltage_control)
+		fiji_populate_smc_voltage_tables(hwmgr, table);
+
+	table->SystemFlags = 0;
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_AutomaticDCTransition))
+		table->SystemFlags |= PPSMC_SYSTEMFLAG_GPIO_DC;
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_StepVddc))
+		table->SystemFlags |= PPSMC_SYSTEMFLAG_STEPVDDC;
+
+	if (data->is_memory_gddr5)
+		table->SystemFlags |= PPSMC_SYSTEMFLAG_GDDR5;
+
+	if (data->ulv_supported && table_info->us_ulv_voltage_offset) {
+		result = fiji_populate_ulv_state(hwmgr, table);
+		PP_ASSERT_WITH_CODE(0 == result,
+				"Failed to initialize ULV state!", return result);
+		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+				ixCG_ULV_PARAMETER, 0x40035);
+	}
+
+	result = fiji_populate_smc_link_level(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to initialize Link Level!", return result);
+
+	result = fiji_populate_all_graphic_levels(hwmgr);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to initialize Graphics Level!", return result);
+
+	result = fiji_populate_all_memory_levels(hwmgr);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to initialize Memory Level!", return result);
+
+	result = fiji_populate_smc_acpi_level(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to initialize ACPI Level!", return result);
+
+	result = fiji_populate_smc_vce_level(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to initialize VCE Level!", return result);
+
+	result = fiji_populate_smc_acp_level(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to initialize ACP Level!", return result);
+
+	result = fiji_populate_smc_samu_level(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to initialize SAMU Level!", return result);
+
+	/* Since only the initial state is completely set up at this point
+	 * (the other states are just copies of the boot state) we only
+	 * need to populate the  ARB settings for the initial state.
+	 */
+	result = fiji_program_memory_timing_parameters(hwmgr);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to Write ARB settings for the initial state.", return result);
+
+	result = fiji_populate_smc_uvd_level(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to initialize UVD Level!", return result);
+
+	result = fiji_populate_smc_boot_level(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to initialize Boot Level!", return result);
+
+	result = fiji_populate_smc_initailial_state(hwmgr);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to initialize Boot State!", return result);
+
+	result = fiji_populate_bapm_parameters_in_dpm_table(hwmgr);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to populate BAPM Parameters!", return result);
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_ClockStretcher)) {
+		result = fiji_populate_clock_stretcher_data_table(hwmgr);
+		PP_ASSERT_WITH_CODE(0 == result,
+				"Failed to populate Clock Stretcher Data Table!",
+				return result);
+	}
+
+	table->GraphicsVoltageChangeEnable  = 1;
+	table->GraphicsThermThrottleEnable  = 1;
+	table->GraphicsInterval = 1;
+	table->VoltageInterval  = 1;
+	table->ThermalInterval  = 1;
+	table->TemperatureLimitHigh =
+			table_info->cac_dtp_table->usTargetOperatingTemp *
+			SMU7_Q88_FORMAT_CONVERSION_UNIT;
+	table->TemperatureLimitLow  =
+			(table_info->cac_dtp_table->usTargetOperatingTemp - 1) *
+			SMU7_Q88_FORMAT_CONVERSION_UNIT;
+	table->MemoryVoltageChangeEnable = 1;
+	table->MemoryInterval = 1;
+	table->VoltageResponseTime = 0;
+	table->PhaseResponseTime = 0;
+	table->MemoryThermThrottleEnable = 1;
+	table->PCIeBootLinkLevel = 0;      /* 0:Gen1 1:Gen2 2:Gen3*/
+	table->PCIeGenInterval = 1;
+	table->VRConfig = 0;
+
+	result = fiji_populate_vr_config(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to populate VRConfig setting!", return result);
+
+	table->ThermGpio = 17;
+	table->SclkStepSize = 0x4000;
+
+	if (atomctrl_get_pp_assign_pin(hwmgr, VDDC_VRHOT_GPIO_PINID, &gpio_pin)) {
+		table->VRHotGpio = gpio_pin.uc_gpio_pin_bit_shift;
+		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_RegulatorHot);
+	} else {
+		table->VRHotGpio = SMU7_UNUSED_GPIO_PIN;
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_RegulatorHot);
+	}
+
+	if (atomctrl_get_pp_assign_pin(hwmgr, PP_AC_DC_SWITCH_GPIO_PINID,
+			&gpio_pin)) {
+		table->AcDcGpio = gpio_pin.uc_gpio_pin_bit_shift;
+		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_AutomaticDCTransition);
+	} else {
+		table->AcDcGpio = SMU7_UNUSED_GPIO_PIN;
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_AutomaticDCTransition);
+	}
+
+	/* Thermal Output GPIO */
+	if (atomctrl_get_pp_assign_pin(hwmgr, THERMAL_INT_OUTPUT_GPIO_PINID,
+			&gpio_pin)) {
+		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_ThermalOutGPIO);
+
+		table->ThermOutGpio = gpio_pin.uc_gpio_pin_bit_shift;
+
+		/* For porlarity read GPIOPAD_A with assigned Gpio pin
+		 * since VBIOS will program this register to set 'inactive state',
+		 * driver can then determine 'active state' from this and
+		 * program SMU with correct polarity
+		 */
+		table->ThermOutPolarity = (0 == (cgs_read_register(hwmgr->device, mmGPIOPAD_A) &
+				(1 << gpio_pin.uc_gpio_pin_bit_shift))) ? 1:0;
+		table->ThermOutMode = SMU7_THERM_OUT_MODE_THERM_ONLY;
+
+		/* if required, combine VRHot/PCC with thermal out GPIO */
+		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_RegulatorHot) &&
+			phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+					PHM_PlatformCaps_CombinePCCWithThermalSignal))
+			table->ThermOutMode = SMU7_THERM_OUT_MODE_THERM_VRHOT;
+	} else {
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_ThermalOutGPIO);
+		table->ThermOutGpio = 17;
+		table->ThermOutPolarity = 1;
+		table->ThermOutMode = SMU7_THERM_OUT_MODE_DISABLE;
+	}
+
+	for (i = 0; i < SMU73_MAX_ENTRIES_SMIO; i++)
+		table->Smio[i] = PP_HOST_TO_SMC_UL(table->Smio[i]);
+
+	CONVERT_FROM_HOST_TO_SMC_UL(table->SystemFlags);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->VRConfig);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->SmioMask1);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->SmioMask2);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->SclkStepSize);
+	CONVERT_FROM_HOST_TO_SMC_US(table->TemperatureLimitHigh);
+	CONVERT_FROM_HOST_TO_SMC_US(table->TemperatureLimitLow);
+	CONVERT_FROM_HOST_TO_SMC_US(table->VoltageResponseTime);
+	CONVERT_FROM_HOST_TO_SMC_US(table->PhaseResponseTime);
+
+	/* Upload all dpm data to SMC memory.(dpm level, dpm level count etc) */
+	result = smu7_copy_bytes_to_smc(hwmgr,
+			smu_data->smu7_data.dpm_table_start +
+			offsetof(SMU73_Discrete_DpmTable, SystemFlags),
+			(uint8_t *)&(table->SystemFlags),
+			sizeof(SMU73_Discrete_DpmTable) - 3 * sizeof(SMU73_PIDController),
+			SMC_RAM_END);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to upload dpm data to SMC memory!", return result);
+
+	result = fiji_init_arb_table_index(hwmgr);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to upload arb data to SMC memory!", return result);
+
+	result = fiji_populate_pm_fuses(hwmgr);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to  populate PM fuses to SMC memory!", return result);
+
+	result = fiji_setup_dpm_led_config(hwmgr);
+	PP_ASSERT_WITH_CODE(0 == result,
+			    "Failed to setup dpm led config", return result);
+
+	fiji_save_default_power_profile(hwmgr);
+
+	return 0;
+}
+
+static int fiji_thermal_setup_fan_table(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smu_backend);
+
+	SMU73_Discrete_FanTable fan_table = { FDO_MODE_HARDWARE };
+	uint32_t duty100;
+	uint32_t t_diff1, t_diff2, pwm_diff1, pwm_diff2;
+	uint16_t fdo_min, slope1, slope2;
+	uint32_t reference_clock;
+	int res;
+	uint64_t tmp64;
+
+	if (hwmgr->thermal_controller.fanInfo.bNoFan) {
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_MicrocodeFanControl);
+		return 0;
+	}
+
+	if (smu_data->smu7_data.fan_table_start == 0) {
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_MicrocodeFanControl);
+		return 0;
+	}
+
+	duty100 = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
+			CG_FDO_CTRL1, FMAX_DUTY100);
+
+	if (duty100 == 0) {
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_MicrocodeFanControl);
+		return 0;
+	}
+
+	tmp64 = hwmgr->thermal_controller.advanceFanControlParameters.
+			usPWMMin * duty100;
+	do_div(tmp64, 10000);
+	fdo_min = (uint16_t)tmp64;
+
+	t_diff1 = hwmgr->thermal_controller.advanceFanControlParameters.usTMed -
+			hwmgr->thermal_controller.advanceFanControlParameters.usTMin;
+	t_diff2 = hwmgr->thermal_controller.advanceFanControlParameters.usTHigh -
+			hwmgr->thermal_controller.advanceFanControlParameters.usTMed;
+
+	pwm_diff1 = hwmgr->thermal_controller.advanceFanControlParameters.usPWMMed -
+			hwmgr->thermal_controller.advanceFanControlParameters.usPWMMin;
+	pwm_diff2 = hwmgr->thermal_controller.advanceFanControlParameters.usPWMHigh -
+			hwmgr->thermal_controller.advanceFanControlParameters.usPWMMed;
+
+	slope1 = (uint16_t)((50 + ((16 * duty100 * pwm_diff1) / t_diff1)) / 100);
+	slope2 = (uint16_t)((50 + ((16 * duty100 * pwm_diff2) / t_diff2)) / 100);
+
+	fan_table.TempMin = cpu_to_be16((50 + hwmgr->
+			thermal_controller.advanceFanControlParameters.usTMin) / 100);
+	fan_table.TempMed = cpu_to_be16((50 + hwmgr->
+			thermal_controller.advanceFanControlParameters.usTMed) / 100);
+	fan_table.TempMax = cpu_to_be16((50 + hwmgr->
+			thermal_controller.advanceFanControlParameters.usTMax) / 100);
+
+	fan_table.Slope1 = cpu_to_be16(slope1);
+	fan_table.Slope2 = cpu_to_be16(slope2);
+
+	fan_table.FdoMin = cpu_to_be16(fdo_min);
+
+	fan_table.HystDown = cpu_to_be16(hwmgr->
+			thermal_controller.advanceFanControlParameters.ucTHyst);
+
+	fan_table.HystUp = cpu_to_be16(1);
+
+	fan_table.HystSlope = cpu_to_be16(1);
+
+	fan_table.TempRespLim = cpu_to_be16(5);
+
+	reference_clock = smu7_get_xclk(hwmgr);
+
+	fan_table.RefreshPeriod = cpu_to_be32((hwmgr->
+			thermal_controller.advanceFanControlParameters.ulCycleDelay *
+			reference_clock) / 1600);
+
+	fan_table.FdoMax = cpu_to_be16((uint16_t)duty100);
+
+	fan_table.TempSrc = (uint8_t)PHM_READ_VFPF_INDIRECT_FIELD(
+			hwmgr->device, CGS_IND_REG__SMC,
+			CG_MULT_THERMAL_CTRL, TEMP_SEL);
+
+	res = smu7_copy_bytes_to_smc(hwmgr, smu_data->smu7_data.fan_table_start,
+			(uint8_t *)&fan_table, (uint32_t)sizeof(fan_table),
+			SMC_RAM_END);
+
+	if (!res && hwmgr->thermal_controller.
+			advanceFanControlParameters.ucMinimumPWMLimit)
+		res = smum_send_msg_to_smc_with_parameter(hwmgr,
+				PPSMC_MSG_SetFanMinPwm,
+				hwmgr->thermal_controller.
+				advanceFanControlParameters.ucMinimumPWMLimit);
+
+	if (!res && hwmgr->thermal_controller.
+			advanceFanControlParameters.ulMinFanSCLKAcousticLimit)
+		res = smum_send_msg_to_smc_with_parameter(hwmgr,
+				PPSMC_MSG_SetFanSclkTarget,
+				hwmgr->thermal_controller.
+				advanceFanControlParameters.ulMinFanSCLKAcousticLimit);
+
+	if (res)
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_MicrocodeFanControl);
+
+	return 0;
+}
+
+
+static int fiji_thermal_avfs_enable(struct pp_hwmgr *hwmgr)
+{
+	int ret;
+	struct smu7_smumgr *smu_data = (struct smu7_smumgr *)(hwmgr->smu_backend);
+
+	if (smu_data->avfs.avfs_btc_status != AVFS_BTC_ENABLEAVFS)
+		return 0;
+
+	ret = smum_send_msg_to_smc(hwmgr, PPSMC_MSG_EnableAvfs);
+
+	if (!ret)
+		/* If this param is not changed, this function could fire unnecessarily */
+		smu_data->avfs.avfs_btc_status = AVFS_BTC_COMPLETED_PREVIOUSLY;
+
+	return ret;
+}
+
+static int fiji_program_mem_timing_parameters(struct pp_hwmgr *hwmgr)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+
+	if (data->need_update_smu7_dpm_table &
+		(DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_OD_UPDATE_MCLK))
+		return fiji_program_memory_timing_parameters(hwmgr);
+
+	return 0;
+}
+
+static int fiji_update_sclk_threshold(struct pp_hwmgr *hwmgr)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smu_backend);
+
+	int result = 0;
+	uint32_t low_sclk_interrupt_threshold = 0;
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_SclkThrottleLowNotification)
+		&& (hwmgr->gfx_arbiter.sclk_threshold !=
+				data->low_sclk_interrupt_threshold)) {
+		data->low_sclk_interrupt_threshold =
+				hwmgr->gfx_arbiter.sclk_threshold;
+		low_sclk_interrupt_threshold =
+				data->low_sclk_interrupt_threshold;
+
+		CONVERT_FROM_HOST_TO_SMC_UL(low_sclk_interrupt_threshold);
+
+		result = smu7_copy_bytes_to_smc(
+				hwmgr,
+				smu_data->smu7_data.dpm_table_start +
+				offsetof(SMU73_Discrete_DpmTable,
+					LowSclkInterruptThreshold),
+				(uint8_t *)&low_sclk_interrupt_threshold,
+				sizeof(uint32_t),
+				SMC_RAM_END);
+	}
+	result = fiji_program_mem_timing_parameters(hwmgr);
+	PP_ASSERT_WITH_CODE((result == 0),
+			"Failed to program memory timing parameters!",
+			);
+	return result;
+}
+
+static uint32_t fiji_get_offsetof(uint32_t type, uint32_t member)
+{
+	switch (type) {
+	case SMU_SoftRegisters:
+		switch (member) {
+		case HandshakeDisables:
+			return offsetof(SMU73_SoftRegisters, HandshakeDisables);
+		case VoltageChangeTimeout:
+			return offsetof(SMU73_SoftRegisters, VoltageChangeTimeout);
+		case AverageGraphicsActivity:
+			return offsetof(SMU73_SoftRegisters, AverageGraphicsActivity);
+		case PreVBlankGap:
+			return offsetof(SMU73_SoftRegisters, PreVBlankGap);
+		case VBlankTimeout:
+			return offsetof(SMU73_SoftRegisters, VBlankTimeout);
+		case UcodeLoadStatus:
+			return offsetof(SMU73_SoftRegisters, UcodeLoadStatus);
+		case DRAM_LOG_ADDR_H:
+			return offsetof(SMU73_SoftRegisters, DRAM_LOG_ADDR_H);
+		case DRAM_LOG_ADDR_L:
+			return offsetof(SMU73_SoftRegisters, DRAM_LOG_ADDR_L);
+		case DRAM_LOG_PHY_ADDR_H:
+			return offsetof(SMU73_SoftRegisters, DRAM_LOG_PHY_ADDR_H);
+		case DRAM_LOG_PHY_ADDR_L:
+			return offsetof(SMU73_SoftRegisters, DRAM_LOG_PHY_ADDR_L);
+		case DRAM_LOG_BUFF_SIZE:
+			return offsetof(SMU73_SoftRegisters, DRAM_LOG_BUFF_SIZE);
+		}
+	case SMU_Discrete_DpmTable:
+		switch (member) {
+		case UvdBootLevel:
+			return offsetof(SMU73_Discrete_DpmTable, UvdBootLevel);
+		case VceBootLevel:
+			return offsetof(SMU73_Discrete_DpmTable, VceBootLevel);
+		case SamuBootLevel:
+			return offsetof(SMU73_Discrete_DpmTable, SamuBootLevel);
+		case LowSclkInterruptThreshold:
+			return offsetof(SMU73_Discrete_DpmTable, LowSclkInterruptThreshold);
+		}
+	}
+	pr_warn("can't get the offset of type %x member %x\n", type, member);
+	return 0;
+}
+
+static uint32_t fiji_get_mac_definition(uint32_t value)
+{
+	switch (value) {
+	case SMU_MAX_LEVELS_GRAPHICS:
+		return SMU73_MAX_LEVELS_GRAPHICS;
+	case SMU_MAX_LEVELS_MEMORY:
+		return SMU73_MAX_LEVELS_MEMORY;
+	case SMU_MAX_LEVELS_LINK:
+		return SMU73_MAX_LEVELS_LINK;
+	case SMU_MAX_ENTRIES_SMIO:
+		return SMU73_MAX_ENTRIES_SMIO;
+	case SMU_MAX_LEVELS_VDDC:
+		return SMU73_MAX_LEVELS_VDDC;
+	case SMU_MAX_LEVELS_VDDGFX:
+		return SMU73_MAX_LEVELS_VDDGFX;
+	case SMU_MAX_LEVELS_VDDCI:
+		return SMU73_MAX_LEVELS_VDDCI;
+	case SMU_MAX_LEVELS_MVDD:
+		return SMU73_MAX_LEVELS_MVDD;
+	}
+
+	pr_warn("can't get the mac of %x\n", value);
+	return 0;
+}
+
+
+static int fiji_update_uvd_smc_table(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smu_backend);
+	uint32_t mm_boot_level_offset, mm_boot_level_value;
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+
+	smu_data->smc_state_table.UvdBootLevel = 0;
+	if (table_info->mm_dep_table->count > 0)
+		smu_data->smc_state_table.UvdBootLevel =
+				(uint8_t) (table_info->mm_dep_table->count - 1);
+	mm_boot_level_offset = smu_data->smu7_data.dpm_table_start + offsetof(SMU73_Discrete_DpmTable,
+						UvdBootLevel);
+	mm_boot_level_offset /= 4;
+	mm_boot_level_offset *= 4;
+	mm_boot_level_value = cgs_read_ind_register(hwmgr->device,
+			CGS_IND_REG__SMC, mm_boot_level_offset);
+	mm_boot_level_value &= 0x00FFFFFF;
+	mm_boot_level_value |= smu_data->smc_state_table.UvdBootLevel << 24;
+	cgs_write_ind_register(hwmgr->device,
+			CGS_IND_REG__SMC, mm_boot_level_offset, mm_boot_level_value);
+
+	if (!phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_UVDDPM) ||
+		phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_StablePState))
+		smum_send_msg_to_smc_with_parameter(hwmgr,
+				PPSMC_MSG_UVDDPM_SetEnabledMask,
+				(uint32_t)(1 << smu_data->smc_state_table.UvdBootLevel));
+	return 0;
+}
+
+static int fiji_update_vce_smc_table(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smu_backend);
+	uint32_t mm_boot_level_offset, mm_boot_level_value;
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+					PHM_PlatformCaps_StablePState))
+		smu_data->smc_state_table.VceBootLevel =
+			(uint8_t) (table_info->mm_dep_table->count - 1);
+	else
+		smu_data->smc_state_table.VceBootLevel = 0;
+
+	mm_boot_level_offset = smu_data->smu7_data.dpm_table_start +
+					offsetof(SMU73_Discrete_DpmTable, VceBootLevel);
+	mm_boot_level_offset /= 4;
+	mm_boot_level_offset *= 4;
+	mm_boot_level_value = cgs_read_ind_register(hwmgr->device,
+			CGS_IND_REG__SMC, mm_boot_level_offset);
+	mm_boot_level_value &= 0xFF00FFFF;
+	mm_boot_level_value |= smu_data->smc_state_table.VceBootLevel << 16;
+	cgs_write_ind_register(hwmgr->device,
+			CGS_IND_REG__SMC, mm_boot_level_offset, mm_boot_level_value);
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_StablePState))
+		smum_send_msg_to_smc_with_parameter(hwmgr,
+				PPSMC_MSG_VCEDPM_SetEnabledMask,
+				(uint32_t)1 << smu_data->smc_state_table.VceBootLevel);
+	return 0;
+}
+
+static int fiji_update_samu_smc_table(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smu_backend);
+	uint32_t mm_boot_level_offset, mm_boot_level_value;
+
+
+	smu_data->smc_state_table.SamuBootLevel = 0;
+	mm_boot_level_offset = smu_data->smu7_data.dpm_table_start +
+				offsetof(SMU73_Discrete_DpmTable, SamuBootLevel);
+
+	mm_boot_level_offset /= 4;
+	mm_boot_level_offset *= 4;
+	mm_boot_level_value = cgs_read_ind_register(hwmgr->device,
+			CGS_IND_REG__SMC, mm_boot_level_offset);
+	mm_boot_level_value &= 0xFFFFFF00;
+	mm_boot_level_value |= smu_data->smc_state_table.SamuBootLevel << 0;
+	cgs_write_ind_register(hwmgr->device,
+			CGS_IND_REG__SMC, mm_boot_level_offset, mm_boot_level_value);
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_StablePState))
+		smum_send_msg_to_smc_with_parameter(hwmgr,
+				PPSMC_MSG_SAMUDPM_SetEnabledMask,
+				(uint32_t)(1 << smu_data->smc_state_table.SamuBootLevel));
+	return 0;
+}
+
+static int fiji_update_smc_table(struct pp_hwmgr *hwmgr, uint32_t type)
+{
+	switch (type) {
+	case SMU_UVD_TABLE:
+		fiji_update_uvd_smc_table(hwmgr);
+		break;
+	case SMU_VCE_TABLE:
+		fiji_update_vce_smc_table(hwmgr);
+		break;
+	case SMU_SAMU_TABLE:
+		fiji_update_samu_smc_table(hwmgr);
+		break;
+	default:
+		break;
+	}
+	return 0;
+}
+
+static int fiji_process_firmware_header(struct pp_hwmgr *hwmgr)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smu_backend);
+	uint32_t tmp;
+	int result;
+	bool error = false;
+
+	result = smu7_read_smc_sram_dword(hwmgr,
+			SMU7_FIRMWARE_HEADER_LOCATION +
+			offsetof(SMU73_Firmware_Header, DpmTable),
+			&tmp, SMC_RAM_END);
+
+	if (0 == result)
+		smu_data->smu7_data.dpm_table_start = tmp;
+
+	error |= (0 != result);
+
+	result = smu7_read_smc_sram_dword(hwmgr,
+			SMU7_FIRMWARE_HEADER_LOCATION +
+			offsetof(SMU73_Firmware_Header, SoftRegisters),
+			&tmp, SMC_RAM_END);
+
+	if (!result) {
+		data->soft_regs_start = tmp;
+		smu_data->smu7_data.soft_regs_start = tmp;
+	}
+
+	error |= (0 != result);
+
+	result = smu7_read_smc_sram_dword(hwmgr,
+			SMU7_FIRMWARE_HEADER_LOCATION +
+			offsetof(SMU73_Firmware_Header, mcRegisterTable),
+			&tmp, SMC_RAM_END);
+
+	if (!result)
+		smu_data->smu7_data.mc_reg_table_start = tmp;
+
+	result = smu7_read_smc_sram_dword(hwmgr,
+			SMU7_FIRMWARE_HEADER_LOCATION +
+			offsetof(SMU73_Firmware_Header, FanTable),
+			&tmp, SMC_RAM_END);
+
+	if (!result)
+		smu_data->smu7_data.fan_table_start = tmp;
+
+	error |= (0 != result);
+
+	result = smu7_read_smc_sram_dword(hwmgr,
+			SMU7_FIRMWARE_HEADER_LOCATION +
+			offsetof(SMU73_Firmware_Header, mcArbDramTimingTable),
+			&tmp, SMC_RAM_END);
+
+	if (!result)
+		smu_data->smu7_data.arb_table_start = tmp;
+
+	error |= (0 != result);
+
+	result = smu7_read_smc_sram_dword(hwmgr,
+			SMU7_FIRMWARE_HEADER_LOCATION +
+			offsetof(SMU73_Firmware_Header, Version),
+			&tmp, SMC_RAM_END);
+
+	if (!result)
+		hwmgr->microcode_version_info.SMC = tmp;
+
+	error |= (0 != result);
+
+	return error ? -1 : 0;
+}
+
+static int fiji_initialize_mc_reg_table(struct pp_hwmgr *hwmgr)
+{
+
+	/* Program additional LP registers
+	 * that are no longer programmed by VBIOS
+	 */
+	cgs_write_register(hwmgr->device, mmMC_SEQ_RAS_TIMING_LP,
+			cgs_read_register(hwmgr->device, mmMC_SEQ_RAS_TIMING));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_CAS_TIMING_LP,
+			cgs_read_register(hwmgr->device, mmMC_SEQ_CAS_TIMING));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_MISC_TIMING2_LP,
+			cgs_read_register(hwmgr->device, mmMC_SEQ_MISC_TIMING2));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_WR_CTL_D1_LP,
+			cgs_read_register(hwmgr->device, mmMC_SEQ_WR_CTL_D1));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_RD_CTL_D0_LP,
+			cgs_read_register(hwmgr->device, mmMC_SEQ_RD_CTL_D0));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_RD_CTL_D1_LP,
+			cgs_read_register(hwmgr->device, mmMC_SEQ_RD_CTL_D1));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_TIMING_LP,
+			cgs_read_register(hwmgr->device, mmMC_SEQ_PMG_TIMING));
+
+	return 0;
+}
+
+static bool fiji_is_dpm_running(struct pp_hwmgr *hwmgr)
+{
+	return (1 == PHM_READ_INDIRECT_FIELD(hwmgr->device,
+			CGS_IND_REG__SMC, FEATURE_STATUS, VOLTAGE_CONTROLLER_ON))
+			? true : false;
+}
+
+static int fiji_populate_requested_graphic_levels(struct pp_hwmgr *hwmgr,
+		struct amd_pp_profile *request)
+{
+	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)
+			(hwmgr->smu_backend);
+	struct SMU73_Discrete_GraphicsLevel *levels =
+			smu_data->smc_state_table.GraphicsLevel;
+	uint32_t array = smu_data->smu7_data.dpm_table_start +
+			offsetof(SMU73_Discrete_DpmTable, GraphicsLevel);
+	uint32_t array_size = sizeof(struct SMU73_Discrete_GraphicsLevel) *
+			SMU73_MAX_LEVELS_GRAPHICS;
+	uint32_t i;
+
+	for (i = 0; i < smu_data->smc_state_table.GraphicsDpmLevelCount; i++) {
+		levels[i].ActivityLevel =
+				cpu_to_be16(request->activity_threshold);
+		levels[i].EnabledForActivity = 1;
+		levels[i].UpHyst = request->up_hyst;
+		levels[i].DownHyst = request->down_hyst;
+	}
+
+	return smu7_copy_bytes_to_smc(hwmgr, array, (uint8_t *)levels,
+				array_size, SMC_RAM_END);
+}
 
 const struct pp_smumgr_func fiji_smu_funcs = {
 	.smu_init = &fiji_smu_init,
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.h b/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.h
index 175bf9f8ef9c..279647772578 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.h
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.h
@@ -28,6 +28,15 @@
 #include "smu7_smumgr.h"
 
 
+struct fiji_pt_defaults {
+	uint8_t   SviLoadLineEn;
+	uint8_t   SviLoadLineVddC;
+	uint8_t   TDC_VDDC_ThrottleReleaseLimitPerc;
+	uint8_t   TDC_MAWt;
+	uint8_t   TdcWaterfallCtl;
+	uint8_t   DTEAmbientTempBase;
+};
+
 struct fiji_smumgr {
 	struct smu7_smumgr                   smu7_data;
 	struct SMU73_Discrete_DpmTable       smc_state_table;
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smumgr.c
index 0bf2def3b659..34128822b8fb 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smumgr.c
@@ -30,64 +30,133 @@
 
 #include "smumgr.h"
 #include "iceland_smumgr.h"
-#include "smu_ucode_xfer_vi.h"
+
 #include "ppsmc.h"
+
+#include "cgs_common.h"
+
+#include "smu7_dyn_defaults.h"
+#include "smu7_hwmgr.h"
+#include "hardwaremanager.h"
+#include "ppatomctrl.h"
+#include "atombios.h"
+#include "pppcielanes.h"
+#include "pp_endian.h"
+#include "processpptables.h"
+
+
 #include "smu/smu_7_1_1_d.h"
 #include "smu/smu_7_1_1_sh_mask.h"
-#include "cgs_common.h"
-#include "iceland_smc.h"
+#include "smu71_discrete.h"
+
+#include "smu_ucode_xfer_vi.h"
+#include "gmc/gmc_8_1_d.h"
+#include "gmc/gmc_8_1_sh_mask.h"
+#include "bif/bif_5_0_d.h"
+#include "bif/bif_5_0_sh_mask.h"
+#include "dce/dce_10_0_d.h"
+#include "dce/dce_10_0_sh_mask.h"
+
 
 #define ICELAND_SMC_SIZE               0x20000
 
-static int iceland_start_smc(struct pp_smumgr *smumgr)
+#define VOLTAGE_SCALE 4
+#define POWERTUNE_DEFAULT_SET_MAX    1
+#define VOLTAGE_VID_OFFSET_SCALE1   625
+#define VOLTAGE_VID_OFFSET_SCALE2   100
+#define MC_CG_ARB_FREQ_F1           0x0b
+#define VDDC_VDDCI_DELTA            200
+
+#define DEVICE_ID_VI_ICELAND_M_6900	0x6900
+#define DEVICE_ID_VI_ICELAND_M_6901	0x6901
+#define DEVICE_ID_VI_ICELAND_M_6902	0x6902
+#define DEVICE_ID_VI_ICELAND_M_6903	0x6903
+
+static const struct iceland_pt_defaults defaults_iceland = {
+	/*
+	 * sviLoadLIneEn, SviLoadLineVddC, TDC_VDDC_ThrottleReleaseLimitPerc,
+	 * TDC_MAWt, TdcWaterfallCtl, DTEAmbientTempBase, DisplayCac, BAPM_TEMP_GRADIENT
+	 */
+	1, 0xF, 0xFD, 0x19, 5, 45, 0, 0xB0000,
+	{ 0x79,  0x253, 0x25D, 0xAE,  0x72,  0x80,  0x83,  0x86,  0x6F,  0xC8,  0xC9,  0xC9,  0x2F,  0x4D,  0x61  },
+	{ 0x17C, 0x172, 0x180, 0x1BC, 0x1B3, 0x1BD, 0x206, 0x200, 0x203, 0x25D, 0x25A, 0x255, 0x2C3, 0x2C5, 0x2B4 }
+};
+
+/* 35W - XT, XTL */
+static const struct iceland_pt_defaults defaults_icelandxt = {
+	/*
+	 * sviLoadLIneEn, SviLoadLineVddC,
+	 * TDC_VDDC_ThrottleReleaseLimitPerc, TDC_MAWt,
+	 * TdcWaterfallCtl, DTEAmbientTempBase, DisplayCac,
+	 * BAPM_TEMP_GRADIENT
+	 */
+	1, 0xF, 0xFD, 0x19, 5, 45, 0, 0x0,
+	{ 0xA7,  0x0, 0x0, 0xB5,  0x0, 0x0, 0x9F,  0x0, 0x0, 0xD6,  0x0, 0x0, 0xD7,  0x0, 0x0},
+	{ 0x1EA, 0x0, 0x0, 0x224, 0x0, 0x0, 0x25E, 0x0, 0x0, 0x28E, 0x0, 0x0, 0x2AB, 0x0, 0x0}
+};
+
+/* 25W - PRO, LE */
+static const struct iceland_pt_defaults defaults_icelandpro = {
+	/*
+	 * sviLoadLIneEn, SviLoadLineVddC,
+	 * TDC_VDDC_ThrottleReleaseLimitPerc, TDC_MAWt,
+	 * TdcWaterfallCtl, DTEAmbientTempBase, DisplayCac,
+	 * BAPM_TEMP_GRADIENT
+	 */
+	1, 0xF, 0xFD, 0x19, 5, 45, 0, 0x0,
+	{ 0xB7,  0x0, 0x0, 0xC3,  0x0, 0x0, 0xB5,  0x0, 0x0, 0xEA,  0x0, 0x0, 0xE6,  0x0, 0x0},
+	{ 0x1EA, 0x0, 0x0, 0x224, 0x0, 0x0, 0x25E, 0x0, 0x0, 0x28E, 0x0, 0x0, 0x2AB, 0x0, 0x0}
+};
+
+static int iceland_start_smc(struct pp_hwmgr *hwmgr)
 {
-	SMUM_WRITE_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 				  SMC_SYSCON_RESET_CNTL, rst_reg, 0);
 
 	return 0;
 }
 
-static void iceland_reset_smc(struct pp_smumgr *smumgr)
+static void iceland_reset_smc(struct pp_hwmgr *hwmgr)
 {
-	SMUM_WRITE_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 				  SMC_SYSCON_RESET_CNTL,
 				  rst_reg, 1);
 }
 
 
-static void iceland_stop_smc_clock(struct pp_smumgr *smumgr)
+static void iceland_stop_smc_clock(struct pp_hwmgr *hwmgr)
 {
-	SMUM_WRITE_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 				  SMC_SYSCON_CLOCK_CNTL_0,
 				  ck_disable, 1);
 }
 
-static void iceland_start_smc_clock(struct pp_smumgr *smumgr)
+static void iceland_start_smc_clock(struct pp_hwmgr *hwmgr)
 {
-	SMUM_WRITE_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 				  SMC_SYSCON_CLOCK_CNTL_0,
 				  ck_disable, 0);
 }
 
-static int iceland_smu_start_smc(struct pp_smumgr *smumgr)
+static int iceland_smu_start_smc(struct pp_hwmgr *hwmgr)
 {
 	/* set smc instruct start point at 0x0 */
-	smu7_program_jump_on_start(smumgr);
+	smu7_program_jump_on_start(hwmgr);
 
 	/* enable smc clock */
-	iceland_start_smc_clock(smumgr);
+	iceland_start_smc_clock(hwmgr);
 
 	/* de-assert reset */
-	iceland_start_smc(smumgr);
+	iceland_start_smc(hwmgr);
 
-	SMUM_WAIT_INDIRECT_FIELD(smumgr, SMC_IND, FIRMWARE_FLAGS,
+	PHM_WAIT_INDIRECT_FIELD(hwmgr, SMC_IND, FIRMWARE_FLAGS,
 				 INTERRUPTS_ENABLED, 1);
 
 	return 0;
 }
 
 
-static int iceland_upload_smc_firmware_data(struct pp_smumgr *smumgr,
+static int iceland_upload_smc_firmware_data(struct pp_hwmgr *hwmgr,
 					uint32_t length, const uint8_t *src,
 					uint32_t limit, uint32_t start_addr)
 {
@@ -96,34 +165,34 @@ static int iceland_upload_smc_firmware_data(struct pp_smumgr *smumgr,
 
 	PP_ASSERT_WITH_CODE((limit >= byte_count), "SMC address is beyond the SMC RAM area.", return -EINVAL);
 
-	cgs_write_register(smumgr->device, mmSMC_IND_INDEX_0, start_addr);
-	SMUM_WRITE_FIELD(smumgr->device, SMC_IND_ACCESS_CNTL, AUTO_INCREMENT_IND_0, 1);
+	cgs_write_register(hwmgr->device, mmSMC_IND_INDEX_0, start_addr);
+	PHM_WRITE_FIELD(hwmgr->device, SMC_IND_ACCESS_CNTL, AUTO_INCREMENT_IND_0, 1);
 
 	while (byte_count >= 4) {
 		data = src[0] * 0x1000000 + src[1] * 0x10000 + src[2] * 0x100 + src[3];
-		cgs_write_register(smumgr->device, mmSMC_IND_DATA_0, data);
+		cgs_write_register(hwmgr->device, mmSMC_IND_DATA_0, data);
 		src += 4;
 		byte_count -= 4;
 	}
 
-	SMUM_WRITE_FIELD(smumgr->device, SMC_IND_ACCESS_CNTL, AUTO_INCREMENT_IND_0, 0);
+	PHM_WRITE_FIELD(hwmgr->device, SMC_IND_ACCESS_CNTL, AUTO_INCREMENT_IND_0, 0);
 
-	PP_ASSERT_WITH_CODE((0 == byte_count), "SMC size must be dividable by 4.", return -EINVAL);
+	PP_ASSERT_WITH_CODE((0 == byte_count), "SMC size must be divisible by 4.", return -EINVAL);
 
 	return 0;
 }
 
 
-static int iceland_smu_upload_firmware_image(struct pp_smumgr *smumgr)
+static int iceland_smu_upload_firmware_image(struct pp_hwmgr *hwmgr)
 {
 	uint32_t val;
 	struct cgs_firmware_info info = {0};
 
-	if (smumgr == NULL || smumgr->device == NULL)
+	if (hwmgr == NULL || hwmgr->device == NULL)
 		return -EINVAL;
 
 	/* load SMC firmware */
-	cgs_get_firmware_info(smumgr->device,
+	cgs_get_firmware_info(hwmgr->device,
 		smu7_convert_fw_type_to_cgs(UCODE_ID_SMU), &info);
 
 	if (info.image_size & 3) {
@@ -137,68 +206,61 @@ static int iceland_smu_upload_firmware_image(struct pp_smumgr *smumgr)
 	}
 
 	/* wait for smc boot up */
-	SMUM_WAIT_INDIRECT_FIELD_UNEQUAL(smumgr, SMC_IND,
+	PHM_WAIT_INDIRECT_FIELD_UNEQUAL(hwmgr, SMC_IND,
 					 RCU_UC_EVENTS, boot_seq_done, 0);
 
 	/* clear firmware interrupt enable flag */
-	val = cgs_read_ind_register(smumgr->device, CGS_IND_REG__SMC,
+	val = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC,
 				    ixSMC_SYSCON_MISC_CNTL);
-	cgs_write_ind_register(smumgr->device, CGS_IND_REG__SMC,
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
 			       ixSMC_SYSCON_MISC_CNTL, val | 1);
 
 	/* stop smc clock */
-	iceland_stop_smc_clock(smumgr);
+	iceland_stop_smc_clock(hwmgr);
 
 	/* reset smc */
-	iceland_reset_smc(smumgr);
-	iceland_upload_smc_firmware_data(smumgr, info.image_size,
+	iceland_reset_smc(hwmgr);
+	iceland_upload_smc_firmware_data(hwmgr, info.image_size,
 				(uint8_t *)info.kptr, ICELAND_SMC_SIZE,
 				info.ucode_start_address);
 
 	return 0;
 }
 
-static int iceland_request_smu_load_specific_fw(struct pp_smumgr *smumgr,
+static int iceland_request_smu_load_specific_fw(struct pp_hwmgr *hwmgr,
 						uint32_t firmwareType)
 {
 	return 0;
 }
 
-static int iceland_start_smu(struct pp_smumgr *smumgr)
+static int iceland_start_smu(struct pp_hwmgr *hwmgr)
 {
 	int result;
 
-	result = iceland_smu_upload_firmware_image(smumgr);
+	result = iceland_smu_upload_firmware_image(hwmgr);
 	if (result)
 		return result;
-	result = iceland_smu_start_smc(smumgr);
+	result = iceland_smu_start_smc(hwmgr);
 	if (result)
 		return result;
 
-	if (!smu7_is_smc_ram_running(smumgr)) {
+	if (!smu7_is_smc_ram_running(hwmgr)) {
 		pr_info("smu not running, upload firmware again \n");
-		result = iceland_smu_upload_firmware_image(smumgr);
+		result = iceland_smu_upload_firmware_image(hwmgr);
 		if (result)
 			return result;
 
-		result = iceland_smu_start_smc(smumgr);
+		result = iceland_smu_start_smc(hwmgr);
 		if (result)
 			return result;
 	}
 
-	result = smu7_request_smu_load_fw(smumgr);
+	result = smu7_request_smu_load_fw(hwmgr);
 
 	return result;
 }
 
-/**
- * Write a 32bit value to the SMC SRAM space.
- * ALL PARAMETERS ARE IN HOST BYTE ORDER.
- * @param    smumgr  the address of the powerplay hardware manager.
- * @param    smcAddress the address in the SMC RAM to access.
- * @param    value to write to the SMC SRAM.
- */
-static int iceland_smu_init(struct pp_smumgr *smumgr)
+static int iceland_smu_init(struct pp_hwmgr *hwmgr)
 {
 	int i;
 	struct iceland_smumgr *iceland_priv = NULL;
@@ -208,9 +270,9 @@ static int iceland_smu_init(struct pp_smumgr *smumgr)
 	if (iceland_priv == NULL)
 		return -ENOMEM;
 
-	smumgr->backend = iceland_priv;
+	hwmgr->smu_backend = iceland_priv;
 
-	if (smu7_init(smumgr))
+	if (smu7_init(hwmgr))
 		return -EINVAL;
 
 	for (i = 0; i < SMU71_MAX_LEVELS_GRAPHICS; i++)
@@ -219,6 +281,2413 @@ static int iceland_smu_init(struct pp_smumgr *smumgr)
 	return 0;
 }
 
+
+static void iceland_initialize_power_tune_defaults(struct pp_hwmgr *hwmgr)
+{
+	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(hwmgr->smu_backend);
+	struct cgs_system_info sys_info = {0};
+	uint32_t dev_id;
+
+	sys_info.size = sizeof(struct cgs_system_info);
+	sys_info.info_id = CGS_SYSTEM_INFO_PCIE_DEV;
+	cgs_query_system_info(hwmgr->device, &sys_info);
+	dev_id = (uint32_t)sys_info.value;
+
+	switch (dev_id) {
+	case DEVICE_ID_VI_ICELAND_M_6900:
+	case DEVICE_ID_VI_ICELAND_M_6903:
+		smu_data->power_tune_defaults = &defaults_icelandxt;
+		break;
+
+	case DEVICE_ID_VI_ICELAND_M_6901:
+	case DEVICE_ID_VI_ICELAND_M_6902:
+		smu_data->power_tune_defaults = &defaults_icelandpro;
+		break;
+	default:
+		smu_data->power_tune_defaults = &defaults_iceland;
+		pr_warn("Unknown V.I. Device ID.\n");
+		break;
+	}
+	return;
+}
+
+static int iceland_populate_svi_load_line(struct pp_hwmgr *hwmgr)
+{
+	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(hwmgr->smu_backend);
+	const struct iceland_pt_defaults *defaults = smu_data->power_tune_defaults;
+
+	smu_data->power_tune_table.SviLoadLineEn = defaults->svi_load_line_en;
+	smu_data->power_tune_table.SviLoadLineVddC = defaults->svi_load_line_vddc;
+	smu_data->power_tune_table.SviLoadLineTrimVddC = 3;
+	smu_data->power_tune_table.SviLoadLineOffsetVddC = 0;
+
+	return 0;
+}
+
+static int iceland_populate_tdc_limit(struct pp_hwmgr *hwmgr)
+{
+	uint16_t tdc_limit;
+	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(hwmgr->smu_backend);
+	const struct iceland_pt_defaults *defaults = smu_data->power_tune_defaults;
+
+	tdc_limit = (uint16_t)(hwmgr->dyn_state.cac_dtp_table->usTDC * 256);
+	smu_data->power_tune_table.TDC_VDDC_PkgLimit =
+			CONVERT_FROM_HOST_TO_SMC_US(tdc_limit);
+	smu_data->power_tune_table.TDC_VDDC_ThrottleReleaseLimitPerc =
+			defaults->tdc_vddc_throttle_release_limit_perc;
+	smu_data->power_tune_table.TDC_MAWt = defaults->tdc_mawt;
+
+	return 0;
+}
+
+static int iceland_populate_dw8(struct pp_hwmgr *hwmgr, uint32_t fuse_table_offset)
+{
+	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(hwmgr->smu_backend);
+	const struct iceland_pt_defaults *defaults = smu_data->power_tune_defaults;
+	uint32_t temp;
+
+	if (smu7_read_smc_sram_dword(hwmgr,
+			fuse_table_offset +
+			offsetof(SMU71_Discrete_PmFuses, TdcWaterfallCtl),
+			(uint32_t *)&temp, SMC_RAM_END))
+		PP_ASSERT_WITH_CODE(false,
+				"Attempt to read PmFuses.DW6 (SviLoadLineEn) from SMC Failed!",
+				return -EINVAL);
+	else
+		smu_data->power_tune_table.TdcWaterfallCtl = defaults->tdc_waterfall_ctl;
+
+	return 0;
+}
+
+static int iceland_populate_temperature_scaler(struct pp_hwmgr *hwmgr)
+{
+	return 0;
+}
+
+static int iceland_populate_gnb_lpml(struct pp_hwmgr *hwmgr)
+{
+	int i;
+	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(hwmgr->smu_backend);
+
+	/* Currently not used. Set all to zero. */
+	for (i = 0; i < 8; i++)
+		smu_data->power_tune_table.GnbLPML[i] = 0;
+
+	return 0;
+}
+
+static int iceland_populate_bapm_vddc_base_leakage_sidd(struct pp_hwmgr *hwmgr)
+{
+	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(hwmgr->smu_backend);
+	uint16_t HiSidd = smu_data->power_tune_table.BapmVddCBaseLeakageHiSidd;
+	uint16_t LoSidd = smu_data->power_tune_table.BapmVddCBaseLeakageLoSidd;
+	struct phm_cac_tdp_table *cac_table = hwmgr->dyn_state.cac_dtp_table;
+
+	HiSidd = (uint16_t)(cac_table->usHighCACLeakage / 100 * 256);
+	LoSidd = (uint16_t)(cac_table->usLowCACLeakage / 100 * 256);
+
+	smu_data->power_tune_table.BapmVddCBaseLeakageHiSidd =
+			CONVERT_FROM_HOST_TO_SMC_US(HiSidd);
+	smu_data->power_tune_table.BapmVddCBaseLeakageLoSidd =
+			CONVERT_FROM_HOST_TO_SMC_US(LoSidd);
+
+	return 0;
+}
+
+static int iceland_populate_bapm_vddc_vid_sidd(struct pp_hwmgr *hwmgr)
+{
+	int i;
+	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(hwmgr->smu_backend);
+	uint8_t *hi_vid = smu_data->power_tune_table.BapmVddCVidHiSidd;
+	uint8_t *lo_vid = smu_data->power_tune_table.BapmVddCVidLoSidd;
+
+	PP_ASSERT_WITH_CODE(NULL != hwmgr->dyn_state.cac_leakage_table,
+			    "The CAC Leakage table does not exist!", return -EINVAL);
+	PP_ASSERT_WITH_CODE(hwmgr->dyn_state.cac_leakage_table->count <= 8,
+			    "There should never be more than 8 entries for BapmVddcVid!!!", return -EINVAL);
+	PP_ASSERT_WITH_CODE(hwmgr->dyn_state.cac_leakage_table->count == hwmgr->dyn_state.vddc_dependency_on_sclk->count,
+			    "CACLeakageTable->count and VddcDependencyOnSCLk->count not equal", return -EINVAL);
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_EVV)) {
+		for (i = 0; (uint32_t) i < hwmgr->dyn_state.cac_leakage_table->count; i++) {
+			lo_vid[i] = convert_to_vid(hwmgr->dyn_state.cac_leakage_table->entries[i].Vddc1);
+			hi_vid[i] = convert_to_vid(hwmgr->dyn_state.cac_leakage_table->entries[i].Vddc2);
+		}
+	} else {
+		PP_ASSERT_WITH_CODE(false, "Iceland should always support EVV", return -EINVAL);
+	}
+
+	return 0;
+}
+
+static int iceland_populate_vddc_vid(struct pp_hwmgr *hwmgr)
+{
+	int i;
+	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(hwmgr->smu_backend);
+	uint8_t *vid = smu_data->power_tune_table.VddCVid;
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+
+	PP_ASSERT_WITH_CODE(data->vddc_voltage_table.count <= 8,
+		"There should never be more than 8 entries for VddcVid!!!",
+		return -EINVAL);
+
+	for (i = 0; i < (int)data->vddc_voltage_table.count; i++) {
+		vid[i] = convert_to_vid(data->vddc_voltage_table.entries[i].value);
+	}
+
+	return 0;
+}
+
+
+
+static int iceland_populate_pm_fuses(struct pp_hwmgr *hwmgr)
+{
+	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(hwmgr->smu_backend);
+	uint32_t pm_fuse_table_offset;
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_PowerContainment)) {
+		if (smu7_read_smc_sram_dword(hwmgr,
+				SMU71_FIRMWARE_HEADER_LOCATION +
+				offsetof(SMU71_Firmware_Header, PmFuseTable),
+				&pm_fuse_table_offset, SMC_RAM_END))
+			PP_ASSERT_WITH_CODE(false,
+					"Attempt to get pm_fuse_table_offset Failed!",
+					return -EINVAL);
+
+		/* DW0 - DW3 */
+		if (iceland_populate_bapm_vddc_vid_sidd(hwmgr))
+			PP_ASSERT_WITH_CODE(false,
+					"Attempt to populate bapm vddc vid Failed!",
+					return -EINVAL);
+
+		/* DW4 - DW5 */
+		if (iceland_populate_vddc_vid(hwmgr))
+			PP_ASSERT_WITH_CODE(false,
+					"Attempt to populate vddc vid Failed!",
+					return -EINVAL);
+
+		/* DW6 */
+		if (iceland_populate_svi_load_line(hwmgr))
+			PP_ASSERT_WITH_CODE(false,
+					"Attempt to populate SviLoadLine Failed!",
+					return -EINVAL);
+		/* DW7 */
+		if (iceland_populate_tdc_limit(hwmgr))
+			PP_ASSERT_WITH_CODE(false,
+					"Attempt to populate TDCLimit Failed!", return -EINVAL);
+		/* DW8 */
+		if (iceland_populate_dw8(hwmgr, pm_fuse_table_offset))
+			PP_ASSERT_WITH_CODE(false,
+					"Attempt to populate TdcWaterfallCtl, "
+					"LPMLTemperature Min and Max Failed!",
+					return -EINVAL);
+
+		/* DW9-DW12 */
+		if (0 != iceland_populate_temperature_scaler(hwmgr))
+			PP_ASSERT_WITH_CODE(false,
+					"Attempt to populate LPMLTemperatureScaler Failed!",
+					return -EINVAL);
+
+		/* DW13-DW16 */
+		if (iceland_populate_gnb_lpml(hwmgr))
+			PP_ASSERT_WITH_CODE(false,
+					"Attempt to populate GnbLPML Failed!",
+					return -EINVAL);
+
+		/* DW18 */
+		if (iceland_populate_bapm_vddc_base_leakage_sidd(hwmgr))
+			PP_ASSERT_WITH_CODE(false,
+					"Attempt to populate BapmVddCBaseLeakage Hi and Lo Sidd Failed!",
+					return -EINVAL);
+
+		if (smu7_copy_bytes_to_smc(hwmgr, pm_fuse_table_offset,
+				(uint8_t *)&smu_data->power_tune_table,
+				sizeof(struct SMU71_Discrete_PmFuses), SMC_RAM_END))
+			PP_ASSERT_WITH_CODE(false,
+					"Attempt to download PmFuseTable Failed!",
+					return -EINVAL);
+	}
+	return 0;
+}
+
+static int iceland_get_dependency_volt_by_clk(struct pp_hwmgr *hwmgr,
+	struct phm_clock_voltage_dependency_table *allowed_clock_voltage_table,
+	uint32_t clock, uint32_t *vol)
+{
+	uint32_t i = 0;
+
+	/* clock - voltage dependency table is empty table */
+	if (allowed_clock_voltage_table->count == 0)
+		return -EINVAL;
+
+	for (i = 0; i < allowed_clock_voltage_table->count; i++) {
+		/* find first sclk bigger than request */
+		if (allowed_clock_voltage_table->entries[i].clk >= clock) {
+			*vol = allowed_clock_voltage_table->entries[i].v;
+			return 0;
+		}
+	}
+
+	/* sclk is bigger than max sclk in the dependence table */
+	*vol = allowed_clock_voltage_table->entries[i - 1].v;
+
+	return 0;
+}
+
+static int iceland_get_std_voltage_value_sidd(struct pp_hwmgr *hwmgr,
+		pp_atomctrl_voltage_table_entry *tab, uint16_t *hi,
+		uint16_t *lo)
+{
+	uint16_t v_index;
+	bool vol_found = false;
+	*hi = tab->value * VOLTAGE_SCALE;
+	*lo = tab->value * VOLTAGE_SCALE;
+
+	/* SCLK/VDDC Dependency Table has to exist. */
+	PP_ASSERT_WITH_CODE(NULL != hwmgr->dyn_state.vddc_dependency_on_sclk,
+			"The SCLK/VDDC Dependency Table does not exist.\n",
+			return -EINVAL);
+
+	if (NULL == hwmgr->dyn_state.cac_leakage_table) {
+		pr_warn("CAC Leakage Table does not exist, using vddc.\n");
+		return 0;
+	}
+
+	/*
+	 * Since voltage in the sclk/vddc dependency table is not
+	 * necessarily in ascending order because of ELB voltage
+	 * patching, loop through entire list to find exact voltage.
+	 */
+	for (v_index = 0; (uint32_t)v_index < hwmgr->dyn_state.vddc_dependency_on_sclk->count; v_index++) {
+		if (tab->value == hwmgr->dyn_state.vddc_dependency_on_sclk->entries[v_index].v) {
+			vol_found = true;
+			if ((uint32_t)v_index < hwmgr->dyn_state.cac_leakage_table->count) {
+				*lo = hwmgr->dyn_state.cac_leakage_table->entries[v_index].Vddc * VOLTAGE_SCALE;
+				*hi = (uint16_t)(hwmgr->dyn_state.cac_leakage_table->entries[v_index].Leakage * VOLTAGE_SCALE);
+			} else {
+				pr_warn("Index from SCLK/VDDC Dependency Table exceeds the CAC Leakage Table index, using maximum index from CAC table.\n");
+				*lo = hwmgr->dyn_state.cac_leakage_table->entries[hwmgr->dyn_state.cac_leakage_table->count - 1].Vddc * VOLTAGE_SCALE;
+				*hi = (uint16_t)(hwmgr->dyn_state.cac_leakage_table->entries[hwmgr->dyn_state.cac_leakage_table->count - 1].Leakage * VOLTAGE_SCALE);
+			}
+			break;
+		}
+	}
+
+	/*
+	 * If voltage is not found in the first pass, loop again to
+	 * find the best match, equal or higher value.
+	 */
+	if (!vol_found) {
+		for (v_index = 0; (uint32_t)v_index < hwmgr->dyn_state.vddc_dependency_on_sclk->count; v_index++) {
+			if (tab->value <= hwmgr->dyn_state.vddc_dependency_on_sclk->entries[v_index].v) {
+				vol_found = true;
+				if ((uint32_t)v_index < hwmgr->dyn_state.cac_leakage_table->count) {
+					*lo = hwmgr->dyn_state.cac_leakage_table->entries[v_index].Vddc * VOLTAGE_SCALE;
+					*hi = (uint16_t)(hwmgr->dyn_state.cac_leakage_table->entries[v_index].Leakage) * VOLTAGE_SCALE;
+				} else {
+					pr_warn("Index from SCLK/VDDC Dependency Table exceeds the CAC Leakage Table index in second look up, using maximum index from CAC table.");
+					*lo = hwmgr->dyn_state.cac_leakage_table->entries[hwmgr->dyn_state.cac_leakage_table->count - 1].Vddc * VOLTAGE_SCALE;
+					*hi = (uint16_t)(hwmgr->dyn_state.cac_leakage_table->entries[hwmgr->dyn_state.cac_leakage_table->count - 1].Leakage * VOLTAGE_SCALE);
+				}
+				break;
+			}
+		}
+
+		if (!vol_found)
+			pr_warn("Unable to get std_vddc from SCLK/VDDC Dependency Table, using vddc.\n");
+	}
+
+	return 0;
+}
+
+static int iceland_populate_smc_voltage_table(struct pp_hwmgr *hwmgr,
+		pp_atomctrl_voltage_table_entry *tab,
+		SMU71_Discrete_VoltageLevel *smc_voltage_tab)
+{
+	int result;
+
+	result = iceland_get_std_voltage_value_sidd(hwmgr, tab,
+			&smc_voltage_tab->StdVoltageHiSidd,
+			&smc_voltage_tab->StdVoltageLoSidd);
+	if (0 != result) {
+		smc_voltage_tab->StdVoltageHiSidd = tab->value * VOLTAGE_SCALE;
+		smc_voltage_tab->StdVoltageLoSidd = tab->value * VOLTAGE_SCALE;
+	}
+
+	smc_voltage_tab->Voltage = PP_HOST_TO_SMC_US(tab->value * VOLTAGE_SCALE);
+	CONVERT_FROM_HOST_TO_SMC_US(smc_voltage_tab->StdVoltageHiSidd);
+	CONVERT_FROM_HOST_TO_SMC_US(smc_voltage_tab->StdVoltageHiSidd);
+
+	return 0;
+}
+
+static int iceland_populate_smc_vddc_table(struct pp_hwmgr *hwmgr,
+			SMU71_Discrete_DpmTable *table)
+{
+	unsigned int count;
+	int result;
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+
+	table->VddcLevelCount = data->vddc_voltage_table.count;
+	for (count = 0; count < table->VddcLevelCount; count++) {
+		result = iceland_populate_smc_voltage_table(hwmgr,
+				&(data->vddc_voltage_table.entries[count]),
+				&(table->VddcLevel[count]));
+		PP_ASSERT_WITH_CODE(0 == result, "do not populate SMC VDDC voltage table", return -EINVAL);
+
+		/* GPIO voltage control */
+		if (SMU7_VOLTAGE_CONTROL_BY_GPIO == data->voltage_control)
+			table->VddcLevel[count].Smio |= data->vddc_voltage_table.entries[count].smio_low;
+		else if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->voltage_control)
+			table->VddcLevel[count].Smio = 0;
+	}
+
+	CONVERT_FROM_HOST_TO_SMC_UL(table->VddcLevelCount);
+
+	return 0;
+}
+
+static int iceland_populate_smc_vdd_ci_table(struct pp_hwmgr *hwmgr,
+			SMU71_Discrete_DpmTable *table)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	uint32_t count;
+	int result;
+
+	table->VddciLevelCount = data->vddci_voltage_table.count;
+
+	for (count = 0; count < table->VddciLevelCount; count++) {
+		result = iceland_populate_smc_voltage_table(hwmgr,
+				&(data->vddci_voltage_table.entries[count]),
+				&(table->VddciLevel[count]));
+		PP_ASSERT_WITH_CODE(result == 0, "do not populate SMC VDDCI voltage table", return -EINVAL);
+		if (SMU7_VOLTAGE_CONTROL_BY_GPIO == data->vddci_control)
+			table->VddciLevel[count].Smio |= data->vddci_voltage_table.entries[count].smio_low;
+		else
+			table->VddciLevel[count].Smio |= 0;
+	}
+
+	CONVERT_FROM_HOST_TO_SMC_UL(table->VddciLevelCount);
+
+	return 0;
+}
+
+static int iceland_populate_smc_mvdd_table(struct pp_hwmgr *hwmgr,
+			SMU71_Discrete_DpmTable *table)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	uint32_t count;
+	int result;
+
+	table->MvddLevelCount = data->mvdd_voltage_table.count;
+
+	for (count = 0; count < table->VddciLevelCount; count++) {
+		result = iceland_populate_smc_voltage_table(hwmgr,
+				&(data->mvdd_voltage_table.entries[count]),
+				&table->MvddLevel[count]);
+		PP_ASSERT_WITH_CODE(result == 0, "do not populate SMC mvdd voltage table", return -EINVAL);
+		if (SMU7_VOLTAGE_CONTROL_BY_GPIO == data->mvdd_control)
+			table->MvddLevel[count].Smio |= data->mvdd_voltage_table.entries[count].smio_low;
+		else
+			table->MvddLevel[count].Smio |= 0;
+	}
+
+	CONVERT_FROM_HOST_TO_SMC_UL(table->MvddLevelCount);
+
+	return 0;
+}
+
+
+static int iceland_populate_smc_voltage_tables(struct pp_hwmgr *hwmgr,
+	SMU71_Discrete_DpmTable *table)
+{
+	int result;
+
+	result = iceland_populate_smc_vddc_table(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"can not populate VDDC voltage table to SMC", return -EINVAL);
+
+	result = iceland_populate_smc_vdd_ci_table(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"can not populate VDDCI voltage table to SMC", return -EINVAL);
+
+	result = iceland_populate_smc_mvdd_table(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"can not populate MVDD voltage table to SMC", return -EINVAL);
+
+	return 0;
+}
+
+static int iceland_populate_ulv_level(struct pp_hwmgr *hwmgr,
+		struct SMU71_Discrete_Ulv *state)
+{
+	uint32_t voltage_response_time, ulv_voltage;
+	int result;
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+
+	state->CcPwrDynRm = 0;
+	state->CcPwrDynRm1 = 0;
+
+	result = pp_tables_get_response_times(hwmgr, &voltage_response_time, &ulv_voltage);
+	PP_ASSERT_WITH_CODE((0 == result), "can not get ULV voltage value", return result;);
+
+	if (ulv_voltage == 0) {
+		data->ulv_supported = false;
+		return 0;
+	}
+
+	if (data->voltage_control != SMU7_VOLTAGE_CONTROL_BY_SVID2) {
+		/* use minimum voltage if ulv voltage in pptable is bigger than minimum voltage */
+		if (ulv_voltage > hwmgr->dyn_state.vddc_dependency_on_sclk->entries[0].v)
+			state->VddcOffset = 0;
+		else
+			/* used in SMIO Mode. not implemented for now. this is backup only for CI. */
+			state->VddcOffset = (uint16_t)(hwmgr->dyn_state.vddc_dependency_on_sclk->entries[0].v - ulv_voltage);
+	} else {
+		/* use minimum voltage if ulv voltage in pptable is bigger than minimum voltage */
+		if (ulv_voltage > hwmgr->dyn_state.vddc_dependency_on_sclk->entries[0].v)
+			state->VddcOffsetVid = 0;
+		else  /* used in SVI2 Mode */
+			state->VddcOffsetVid = (uint8_t)(
+					(hwmgr->dyn_state.vddc_dependency_on_sclk->entries[0].v - ulv_voltage)
+						* VOLTAGE_VID_OFFSET_SCALE2
+						/ VOLTAGE_VID_OFFSET_SCALE1);
+	}
+	state->VddcPhase = 1;
+
+	CONVERT_FROM_HOST_TO_SMC_UL(state->CcPwrDynRm);
+	CONVERT_FROM_HOST_TO_SMC_UL(state->CcPwrDynRm1);
+	CONVERT_FROM_HOST_TO_SMC_US(state->VddcOffset);
+
+	return 0;
+}
+
+static int iceland_populate_ulv_state(struct pp_hwmgr *hwmgr,
+		 SMU71_Discrete_Ulv *ulv_level)
+{
+	return iceland_populate_ulv_level(hwmgr, ulv_level);
+}
+
+static int iceland_populate_smc_link_level(struct pp_hwmgr *hwmgr, SMU71_Discrete_DpmTable *table)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct smu7_dpm_table *dpm_table = &data->dpm_table;
+	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(hwmgr->smu_backend);
+	uint32_t i;
+
+	/* Index (dpm_table->pcie_speed_table.count) is reserved for PCIE boot level. */
+	for (i = 0; i <= dpm_table->pcie_speed_table.count; i++) {
+		table->LinkLevel[i].PcieGenSpeed  =
+			(uint8_t)dpm_table->pcie_speed_table.dpm_levels[i].value;
+		table->LinkLevel[i].PcieLaneCount =
+			(uint8_t)encode_pcie_lane_width(dpm_table->pcie_speed_table.dpm_levels[i].param1);
+		table->LinkLevel[i].EnabledForActivity =
+			1;
+		table->LinkLevel[i].SPC =
+			(uint8_t)(data->pcie_spc_cap & 0xff);
+		table->LinkLevel[i].DownThreshold =
+			PP_HOST_TO_SMC_UL(5);
+		table->LinkLevel[i].UpThreshold =
+			PP_HOST_TO_SMC_UL(30);
+	}
+
+	smu_data->smc_state_table.LinkLevelCount =
+		(uint8_t)dpm_table->pcie_speed_table.count;
+	data->dpm_level_enable_mask.pcie_dpm_enable_mask =
+		phm_get_dpm_level_enable_mask_value(&dpm_table->pcie_speed_table);
+
+	return 0;
+}
+
+static int iceland_calculate_sclk_params(struct pp_hwmgr *hwmgr,
+		uint32_t engine_clock, SMU71_Discrete_GraphicsLevel *sclk)
+{
+	const struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	pp_atomctrl_clock_dividers_vi dividers;
+	uint32_t spll_func_cntl            = data->clock_registers.vCG_SPLL_FUNC_CNTL;
+	uint32_t spll_func_cntl_3          = data->clock_registers.vCG_SPLL_FUNC_CNTL_3;
+	uint32_t spll_func_cntl_4          = data->clock_registers.vCG_SPLL_FUNC_CNTL_4;
+	uint32_t cg_spll_spread_spectrum   = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM;
+	uint32_t cg_spll_spread_spectrum_2 = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM_2;
+	uint32_t    reference_clock;
+	uint32_t reference_divider;
+	uint32_t fbdiv;
+	int result;
+
+	/* get the engine clock dividers for this clock value*/
+	result = atomctrl_get_engine_pll_dividers_vi(hwmgr, engine_clock,  &dividers);
+
+	PP_ASSERT_WITH_CODE(result == 0,
+		"Error retrieving Engine Clock dividers from VBIOS.", return result);
+
+	/* To get FBDIV we need to multiply this by 16384 and divide it by Fref.*/
+	reference_clock = atomctrl_get_reference_clock(hwmgr);
+
+	reference_divider = 1 + dividers.uc_pll_ref_div;
+
+	/* low 14 bits is fraction and high 12 bits is divider*/
+	fbdiv = dividers.ul_fb_div.ul_fb_divider & 0x3FFFFFF;
+
+	/* SPLL_FUNC_CNTL setup*/
+	spll_func_cntl = PHM_SET_FIELD(spll_func_cntl,
+		CG_SPLL_FUNC_CNTL, SPLL_REF_DIV, dividers.uc_pll_ref_div);
+	spll_func_cntl = PHM_SET_FIELD(spll_func_cntl,
+		CG_SPLL_FUNC_CNTL, SPLL_PDIV_A,  dividers.uc_pll_post_div);
+
+	/* SPLL_FUNC_CNTL_3 setup*/
+	spll_func_cntl_3 = PHM_SET_FIELD(spll_func_cntl_3,
+		CG_SPLL_FUNC_CNTL_3, SPLL_FB_DIV, fbdiv);
+
+	/* set to use fractional accumulation*/
+	spll_func_cntl_3 = PHM_SET_FIELD(spll_func_cntl_3,
+		CG_SPLL_FUNC_CNTL_3, SPLL_DITHEN, 1);
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_EngineSpreadSpectrumSupport)) {
+		pp_atomctrl_internal_ss_info ss_info;
+
+		uint32_t vcoFreq = engine_clock * dividers.uc_pll_post_div;
+		if (0 == atomctrl_get_engine_clock_spread_spectrum(hwmgr, vcoFreq, &ss_info)) {
+			/*
+			* ss_info.speed_spectrum_percentage -- in unit of 0.01%
+			* ss_info.speed_spectrum_rate -- in unit of khz
+			*/
+			/* clks = reference_clock * 10 / (REFDIV + 1) / speed_spectrum_rate / 2 */
+			uint32_t clkS = reference_clock * 5 / (reference_divider * ss_info.speed_spectrum_rate);
+
+			/* clkv = 2 * D * fbdiv / NS */
+			uint32_t clkV = 4 * ss_info.speed_spectrum_percentage * fbdiv / (clkS * 10000);
+
+			cg_spll_spread_spectrum =
+				PHM_SET_FIELD(cg_spll_spread_spectrum, CG_SPLL_SPREAD_SPECTRUM, CLKS, clkS);
+			cg_spll_spread_spectrum =
+				PHM_SET_FIELD(cg_spll_spread_spectrum, CG_SPLL_SPREAD_SPECTRUM, SSEN, 1);
+			cg_spll_spread_spectrum_2 =
+				PHM_SET_FIELD(cg_spll_spread_spectrum_2, CG_SPLL_SPREAD_SPECTRUM_2, CLKV, clkV);
+		}
+	}
+
+	sclk->SclkFrequency        = engine_clock;
+	sclk->CgSpllFuncCntl3      = spll_func_cntl_3;
+	sclk->CgSpllFuncCntl4      = spll_func_cntl_4;
+	sclk->SpllSpreadSpectrum   = cg_spll_spread_spectrum;
+	sclk->SpllSpreadSpectrum2  = cg_spll_spread_spectrum_2;
+	sclk->SclkDid              = (uint8_t)dividers.pll_post_divider;
+
+	return 0;
+}
+
+static int iceland_populate_phase_value_based_on_sclk(struct pp_hwmgr *hwmgr,
+				const struct phm_phase_shedding_limits_table *pl,
+					uint32_t sclk, uint32_t *p_shed)
+{
+	unsigned int i;
+
+	/* use the minimum phase shedding */
+	*p_shed = 1;
+
+	for (i = 0; i < pl->count; i++) {
+		if (sclk < pl->entries[i].Sclk) {
+			*p_shed = i;
+			break;
+		}
+	}
+	return 0;
+}
+
+static int iceland_populate_single_graphic_level(struct pp_hwmgr *hwmgr,
+						uint32_t engine_clock,
+				uint16_t sclk_activity_level_threshold,
+				SMU71_Discrete_GraphicsLevel *graphic_level)
+{
+	int result;
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+
+	result = iceland_calculate_sclk_params(hwmgr, engine_clock, graphic_level);
+
+	/* populate graphics levels*/
+	result = iceland_get_dependency_volt_by_clk(hwmgr,
+		hwmgr->dyn_state.vddc_dependency_on_sclk, engine_clock,
+		&graphic_level->MinVddc);
+	PP_ASSERT_WITH_CODE((0 == result),
+		"can not find VDDC voltage value for VDDC	\
+		engine clock dependency table", return result);
+
+	/* SCLK frequency in units of 10KHz*/
+	graphic_level->SclkFrequency = engine_clock;
+	graphic_level->MinVddcPhases = 1;
+
+	if (data->vddc_phase_shed_control)
+		iceland_populate_phase_value_based_on_sclk(hwmgr,
+				hwmgr->dyn_state.vddc_phase_shed_limits_table,
+				engine_clock,
+				&graphic_level->MinVddcPhases);
+
+	/* Indicates maximum activity level for this performance level. 50% for now*/
+	graphic_level->ActivityLevel = sclk_activity_level_threshold;
+
+	graphic_level->CcPwrDynRm = 0;
+	graphic_level->CcPwrDynRm1 = 0;
+	/* this level can be used if activity is high enough.*/
+	graphic_level->EnabledForActivity = 0;
+	/* this level can be used for throttling.*/
+	graphic_level->EnabledForThrottle = 1;
+	graphic_level->UpHyst = 0;
+	graphic_level->DownHyst = 100;
+	graphic_level->VoltageDownHyst = 0;
+	graphic_level->PowerThrottle = 0;
+
+	data->display_timing.min_clock_in_sr =
+			hwmgr->display_config.min_core_set_clock_in_sr;
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_SclkDeepSleep))
+		graphic_level->DeepSleepDivId =
+				smu7_get_sleep_divider_id_from_clock(engine_clock,
+						data->display_timing.min_clock_in_sr);
+
+	/* Default to slow, highest DPM level will be set to PPSMC_DISPLAY_WATERMARK_LOW later.*/
+	graphic_level->DisplayWatermark = PPSMC_DISPLAY_WATERMARK_LOW;
+
+	if (0 == result) {
+		graphic_level->MinVddc = PP_HOST_TO_SMC_UL(graphic_level->MinVddc * VOLTAGE_SCALE);
+		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->MinVddcPhases);
+		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->SclkFrequency);
+		CONVERT_FROM_HOST_TO_SMC_US(graphic_level->ActivityLevel);
+		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->CgSpllFuncCntl3);
+		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->CgSpllFuncCntl4);
+		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->SpllSpreadSpectrum);
+		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->SpllSpreadSpectrum2);
+		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->CcPwrDynRm);
+		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->CcPwrDynRm1);
+	}
+
+	return result;
+}
+
+static int iceland_populate_all_graphic_levels(struct pp_hwmgr *hwmgr)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(hwmgr->smu_backend);
+	struct smu7_dpm_table *dpm_table = &data->dpm_table;
+	uint32_t level_array_adress = smu_data->smu7_data.dpm_table_start +
+				offsetof(SMU71_Discrete_DpmTable, GraphicsLevel);
+
+	uint32_t level_array_size = sizeof(SMU71_Discrete_GraphicsLevel) *
+						SMU71_MAX_LEVELS_GRAPHICS;
+
+	SMU71_Discrete_GraphicsLevel *levels = smu_data->smc_state_table.GraphicsLevel;
+
+	uint32_t i;
+	uint8_t highest_pcie_level_enabled = 0;
+	uint8_t lowest_pcie_level_enabled = 0, mid_pcie_level_enabled = 0;
+	uint8_t count = 0;
+	int result = 0;
+
+	memset(levels, 0x00, level_array_size);
+
+	for (i = 0; i < dpm_table->sclk_table.count; i++) {
+		result = iceland_populate_single_graphic_level(hwmgr,
+					dpm_table->sclk_table.dpm_levels[i].value,
+					(uint16_t)smu_data->activity_target[i],
+					&(smu_data->smc_state_table.GraphicsLevel[i]));
+		if (result != 0)
+			return result;
+
+		/* Making sure only DPM level 0-1 have Deep Sleep Div ID populated. */
+		if (i > 1)
+			smu_data->smc_state_table.GraphicsLevel[i].DeepSleepDivId = 0;
+	}
+
+	/* Only enable level 0 for now. */
+	smu_data->smc_state_table.GraphicsLevel[0].EnabledForActivity = 1;
+
+	/* set highest level watermark to high */
+	if (dpm_table->sclk_table.count > 1)
+		smu_data->smc_state_table.GraphicsLevel[dpm_table->sclk_table.count-1].DisplayWatermark =
+			PPSMC_DISPLAY_WATERMARK_HIGH;
+
+	smu_data->smc_state_table.GraphicsDpmLevelCount =
+		(uint8_t)dpm_table->sclk_table.count;
+	data->dpm_level_enable_mask.sclk_dpm_enable_mask =
+		phm_get_dpm_level_enable_mask_value(&dpm_table->sclk_table);
+
+	while ((data->dpm_level_enable_mask.pcie_dpm_enable_mask &
+				(1 << (highest_pcie_level_enabled + 1))) != 0) {
+		highest_pcie_level_enabled++;
+	}
+
+	while ((data->dpm_level_enable_mask.pcie_dpm_enable_mask &
+		(1 << lowest_pcie_level_enabled)) == 0) {
+		lowest_pcie_level_enabled++;
+	}
+
+	while ((count < highest_pcie_level_enabled) &&
+			((data->dpm_level_enable_mask.pcie_dpm_enable_mask &
+				(1 << (lowest_pcie_level_enabled + 1 + count))) == 0)) {
+		count++;
+	}
+
+	mid_pcie_level_enabled = (lowest_pcie_level_enabled+1+count) < highest_pcie_level_enabled ?
+		(lowest_pcie_level_enabled+1+count) : highest_pcie_level_enabled;
+
+
+	/* set pcieDpmLevel to highest_pcie_level_enabled*/
+	for (i = 2; i < dpm_table->sclk_table.count; i++) {
+		smu_data->smc_state_table.GraphicsLevel[i].pcieDpmLevel = highest_pcie_level_enabled;
+	}
+
+	/* set pcieDpmLevel to lowest_pcie_level_enabled*/
+	smu_data->smc_state_table.GraphicsLevel[0].pcieDpmLevel = lowest_pcie_level_enabled;
+
+	/* set pcieDpmLevel to mid_pcie_level_enabled*/
+	smu_data->smc_state_table.GraphicsLevel[1].pcieDpmLevel = mid_pcie_level_enabled;
+
+	/* level count will send to smc once at init smc table and never change*/
+	result = smu7_copy_bytes_to_smc(hwmgr, level_array_adress,
+				(uint8_t *)levels, (uint32_t)level_array_size,
+								SMC_RAM_END);
+
+	return result;
+}
+
+static int iceland_calculate_mclk_params(
+		struct pp_hwmgr *hwmgr,
+		uint32_t memory_clock,
+		SMU71_Discrete_MemoryLevel *mclk,
+		bool strobe_mode,
+		bool dllStateOn
+		)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+
+	uint32_t  dll_cntl = data->clock_registers.vDLL_CNTL;
+	uint32_t  mclk_pwrmgt_cntl = data->clock_registers.vMCLK_PWRMGT_CNTL;
+	uint32_t  mpll_ad_func_cntl = data->clock_registers.vMPLL_AD_FUNC_CNTL;
+	uint32_t  mpll_dq_func_cntl = data->clock_registers.vMPLL_DQ_FUNC_CNTL;
+	uint32_t  mpll_func_cntl = data->clock_registers.vMPLL_FUNC_CNTL;
+	uint32_t  mpll_func_cntl_1 = data->clock_registers.vMPLL_FUNC_CNTL_1;
+	uint32_t  mpll_func_cntl_2 = data->clock_registers.vMPLL_FUNC_CNTL_2;
+	uint32_t  mpll_ss1 = data->clock_registers.vMPLL_SS1;
+	uint32_t  mpll_ss2 = data->clock_registers.vMPLL_SS2;
+
+	pp_atomctrl_memory_clock_param mpll_param;
+	int result;
+
+	result = atomctrl_get_memory_pll_dividers_si(hwmgr,
+				memory_clock, &mpll_param, strobe_mode);
+	PP_ASSERT_WITH_CODE(0 == result,
+		"Error retrieving Memory Clock Parameters from VBIOS.", return result);
+
+	/* MPLL_FUNC_CNTL setup*/
+	mpll_func_cntl = PHM_SET_FIELD(mpll_func_cntl, MPLL_FUNC_CNTL, BWCTRL, mpll_param.bw_ctrl);
+
+	/* MPLL_FUNC_CNTL_1 setup*/
+	mpll_func_cntl_1  = PHM_SET_FIELD(mpll_func_cntl_1,
+							MPLL_FUNC_CNTL_1, CLKF, mpll_param.mpll_fb_divider.cl_kf);
+	mpll_func_cntl_1  = PHM_SET_FIELD(mpll_func_cntl_1,
+							MPLL_FUNC_CNTL_1, CLKFRAC, mpll_param.mpll_fb_divider.clk_frac);
+	mpll_func_cntl_1  = PHM_SET_FIELD(mpll_func_cntl_1,
+							MPLL_FUNC_CNTL_1, VCO_MODE, mpll_param.vco_mode);
+
+	/* MPLL_AD_FUNC_CNTL setup*/
+	mpll_ad_func_cntl = PHM_SET_FIELD(mpll_ad_func_cntl,
+							MPLL_AD_FUNC_CNTL, YCLK_POST_DIV, mpll_param.mpll_post_divider);
+
+	if (data->is_memory_gddr5) {
+		/* MPLL_DQ_FUNC_CNTL setup*/
+		mpll_dq_func_cntl  = PHM_SET_FIELD(mpll_dq_func_cntl,
+								MPLL_DQ_FUNC_CNTL, YCLK_SEL, mpll_param.yclk_sel);
+		mpll_dq_func_cntl  = PHM_SET_FIELD(mpll_dq_func_cntl,
+								MPLL_DQ_FUNC_CNTL, YCLK_POST_DIV, mpll_param.mpll_post_divider);
+	}
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_MemorySpreadSpectrumSupport)) {
+		/*
+		 ************************************
+		 Fref = Reference Frequency
+		 NF = Feedback divider ratio
+		 NR = Reference divider ratio
+		 Fnom = Nominal VCO output frequency = Fref * NF / NR
+		 Fs = Spreading Rate
+		 D = Percentage down-spread / 2
+		 Fint = Reference input frequency to PFD = Fref / NR
+		 NS = Spreading rate divider ratio = int(Fint / (2 * Fs))
+		 CLKS = NS - 1 = ISS_STEP_NUM[11:0]
+		 NV = D * Fs / Fnom * 4 * ((Fnom/Fref * NR) ^ 2)
+		 CLKV = 65536 * NV = ISS_STEP_SIZE[25:0]
+		 *************************************
+		 */
+		pp_atomctrl_internal_ss_info ss_info;
+		uint32_t freq_nom;
+		uint32_t tmp;
+		uint32_t reference_clock = atomctrl_get_mpll_reference_clock(hwmgr);
+
+		/* for GDDR5 for all modes and DDR3 */
+		if (1 == mpll_param.qdr)
+			freq_nom = memory_clock * 4 * (1 << mpll_param.mpll_post_divider);
+		else
+			freq_nom = memory_clock * 2 * (1 << mpll_param.mpll_post_divider);
+
+		/* tmp = (freq_nom / reference_clock * reference_divider) ^ 2  Note: S.I. reference_divider = 1*/
+		tmp = (freq_nom / reference_clock);
+		tmp = tmp * tmp;
+
+		if (0 == atomctrl_get_memory_clock_spread_spectrum(hwmgr, freq_nom, &ss_info)) {
+			/* ss_info.speed_spectrum_percentage -- in unit of 0.01% */
+			/* ss.Info.speed_spectrum_rate -- in unit of khz */
+			/* CLKS = reference_clock / (2 * speed_spectrum_rate * reference_divider) * 10 */
+			/*     = reference_clock * 5 / speed_spectrum_rate */
+			uint32_t clks = reference_clock * 5 / ss_info.speed_spectrum_rate;
+
+			/* CLKV = 65536 * speed_spectrum_percentage / 2 * spreadSpecrumRate / freq_nom * 4 / 100000 * ((freq_nom / reference_clock) ^ 2) */
+			/*     = 131 * speed_spectrum_percentage * speed_spectrum_rate / 100 * ((freq_nom / reference_clock) ^ 2) / freq_nom */
+			uint32_t clkv =
+				(uint32_t)((((131 * ss_info.speed_spectrum_percentage *
+							ss_info.speed_spectrum_rate) / 100) * tmp) / freq_nom);
+
+			mpll_ss1 = PHM_SET_FIELD(mpll_ss1, MPLL_SS1, CLKV, clkv);
+			mpll_ss2 = PHM_SET_FIELD(mpll_ss2, MPLL_SS2, CLKS, clks);
+		}
+	}
+
+	/* MCLK_PWRMGT_CNTL setup */
+	mclk_pwrmgt_cntl = PHM_SET_FIELD(mclk_pwrmgt_cntl,
+		MCLK_PWRMGT_CNTL, DLL_SPEED, mpll_param.dll_speed);
+	mclk_pwrmgt_cntl = PHM_SET_FIELD(mclk_pwrmgt_cntl,
+		MCLK_PWRMGT_CNTL, MRDCK0_PDNB, dllStateOn);
+	mclk_pwrmgt_cntl = PHM_SET_FIELD(mclk_pwrmgt_cntl,
+		MCLK_PWRMGT_CNTL, MRDCK1_PDNB, dllStateOn);
+
+
+	/* Save the result data to outpupt memory level structure */
+	mclk->MclkFrequency   = memory_clock;
+	mclk->MpllFuncCntl    = mpll_func_cntl;
+	mclk->MpllFuncCntl_1  = mpll_func_cntl_1;
+	mclk->MpllFuncCntl_2  = mpll_func_cntl_2;
+	mclk->MpllAdFuncCntl  = mpll_ad_func_cntl;
+	mclk->MpllDqFuncCntl  = mpll_dq_func_cntl;
+	mclk->MclkPwrmgtCntl  = mclk_pwrmgt_cntl;
+	mclk->DllCntl         = dll_cntl;
+	mclk->MpllSs1         = mpll_ss1;
+	mclk->MpllSs2         = mpll_ss2;
+
+	return 0;
+}
+
+static uint8_t iceland_get_mclk_frequency_ratio(uint32_t memory_clock,
+		bool strobe_mode)
+{
+	uint8_t mc_para_index;
+
+	if (strobe_mode) {
+		if (memory_clock < 12500) {
+			mc_para_index = 0x00;
+		} else if (memory_clock > 47500) {
+			mc_para_index = 0x0f;
+		} else {
+			mc_para_index = (uint8_t)((memory_clock - 10000) / 2500);
+		}
+	} else {
+		if (memory_clock < 65000) {
+			mc_para_index = 0x00;
+		} else if (memory_clock > 135000) {
+			mc_para_index = 0x0f;
+		} else {
+			mc_para_index = (uint8_t)((memory_clock - 60000) / 5000);
+		}
+	}
+
+	return mc_para_index;
+}
+
+static uint8_t iceland_get_ddr3_mclk_frequency_ratio(uint32_t memory_clock)
+{
+	uint8_t mc_para_index;
+
+	if (memory_clock < 10000) {
+		mc_para_index = 0;
+	} else if (memory_clock >= 80000) {
+		mc_para_index = 0x0f;
+	} else {
+		mc_para_index = (uint8_t)((memory_clock - 10000) / 5000 + 1);
+	}
+
+	return mc_para_index;
+}
+
+static int iceland_populate_phase_value_based_on_mclk(struct pp_hwmgr *hwmgr, const struct phm_phase_shedding_limits_table *pl,
+					uint32_t memory_clock, uint32_t *p_shed)
+{
+	unsigned int i;
+
+	*p_shed = 1;
+
+	for (i = 0; i < pl->count; i++) {
+		if (memory_clock < pl->entries[i].Mclk) {
+			*p_shed = i;
+			break;
+		}
+	}
+
+	return 0;
+}
+
+static int iceland_populate_single_memory_level(
+		struct pp_hwmgr *hwmgr,
+		uint32_t memory_clock,
+		SMU71_Discrete_MemoryLevel *memory_level
+		)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	int result = 0;
+	bool dll_state_on;
+	struct cgs_display_info info = {0};
+	uint32_t mclk_edc_wr_enable_threshold = 40000;
+	uint32_t mclk_edc_enable_threshold = 40000;
+	uint32_t mclk_strobe_mode_threshold = 40000;
+
+	if (hwmgr->dyn_state.vddc_dependency_on_mclk != NULL) {
+		result = iceland_get_dependency_volt_by_clk(hwmgr,
+			hwmgr->dyn_state.vddc_dependency_on_mclk, memory_clock, &memory_level->MinVddc);
+		PP_ASSERT_WITH_CODE((0 == result),
+			"can not find MinVddc voltage value from memory VDDC voltage dependency table", return result);
+	}
+
+	if (data->vddci_control == SMU7_VOLTAGE_CONTROL_NONE) {
+		memory_level->MinVddci = memory_level->MinVddc;
+	} else if (NULL != hwmgr->dyn_state.vddci_dependency_on_mclk) {
+		result = iceland_get_dependency_volt_by_clk(hwmgr,
+				hwmgr->dyn_state.vddci_dependency_on_mclk,
+				memory_clock,
+				&memory_level->MinVddci);
+		PP_ASSERT_WITH_CODE((0 == result),
+			"can not find MinVddci voltage value from memory VDDCI voltage dependency table", return result);
+	}
+
+	memory_level->MinVddcPhases = 1;
+
+	if (data->vddc_phase_shed_control) {
+		iceland_populate_phase_value_based_on_mclk(hwmgr, hwmgr->dyn_state.vddc_phase_shed_limits_table,
+				memory_clock, &memory_level->MinVddcPhases);
+	}
+
+	memory_level->EnabledForThrottle = 1;
+	memory_level->EnabledForActivity = 0;
+	memory_level->UpHyst = 0;
+	memory_level->DownHyst = 100;
+	memory_level->VoltageDownHyst = 0;
+
+	/* Indicates maximum activity level for this performance level.*/
+	memory_level->ActivityLevel = (uint16_t)data->mclk_activity_target;
+	memory_level->StutterEnable = 0;
+	memory_level->StrobeEnable = 0;
+	memory_level->EdcReadEnable = 0;
+	memory_level->EdcWriteEnable = 0;
+	memory_level->RttEnable = 0;
+
+	/* default set to low watermark. Highest level will be set to high later.*/
+	memory_level->DisplayWatermark = PPSMC_DISPLAY_WATERMARK_LOW;
+
+	cgs_get_active_displays_info(hwmgr->device, &info);
+	data->display_timing.num_existing_displays = info.display_count;
+
+	/* stutter mode not support on iceland */
+
+	/* decide strobe mode*/
+	memory_level->StrobeEnable = (mclk_strobe_mode_threshold != 0) &&
+		(memory_clock <= mclk_strobe_mode_threshold);
+
+	/* decide EDC mode and memory clock ratio*/
+	if (data->is_memory_gddr5) {
+		memory_level->StrobeRatio = iceland_get_mclk_frequency_ratio(memory_clock,
+					memory_level->StrobeEnable);
+
+		if ((mclk_edc_enable_threshold != 0) &&
+				(memory_clock > mclk_edc_enable_threshold)) {
+			memory_level->EdcReadEnable = 1;
+		}
+
+		if ((mclk_edc_wr_enable_threshold != 0) &&
+				(memory_clock > mclk_edc_wr_enable_threshold)) {
+			memory_level->EdcWriteEnable = 1;
+		}
+
+		if (memory_level->StrobeEnable) {
+			if (iceland_get_mclk_frequency_ratio(memory_clock, 1) >=
+					((cgs_read_register(hwmgr->device, mmMC_SEQ_MISC7) >> 16) & 0xf))
+				dll_state_on = ((cgs_read_register(hwmgr->device, mmMC_SEQ_MISC5) >> 1) & 0x1) ? 1 : 0;
+			else
+				dll_state_on = ((cgs_read_register(hwmgr->device, mmMC_SEQ_MISC6) >> 1) & 0x1) ? 1 : 0;
+		} else
+			dll_state_on = data->dll_default_on;
+	} else {
+		memory_level->StrobeRatio =
+			iceland_get_ddr3_mclk_frequency_ratio(memory_clock);
+		dll_state_on = ((cgs_read_register(hwmgr->device, mmMC_SEQ_MISC5) >> 1) & 0x1) ? 1 : 0;
+	}
+
+	result = iceland_calculate_mclk_params(hwmgr,
+		memory_clock, memory_level, memory_level->StrobeEnable, dll_state_on);
+
+	if (0 == result) {
+		memory_level->MinVddc = PP_HOST_TO_SMC_UL(memory_level->MinVddc * VOLTAGE_SCALE);
+		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MinVddcPhases);
+		memory_level->MinVddci = PP_HOST_TO_SMC_UL(memory_level->MinVddci * VOLTAGE_SCALE);
+		memory_level->MinMvdd = PP_HOST_TO_SMC_UL(memory_level->MinMvdd * VOLTAGE_SCALE);
+		/* MCLK frequency in units of 10KHz*/
+		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MclkFrequency);
+		/* Indicates maximum activity level for this performance level.*/
+		CONVERT_FROM_HOST_TO_SMC_US(memory_level->ActivityLevel);
+		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MpllFuncCntl);
+		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MpllFuncCntl_1);
+		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MpllFuncCntl_2);
+		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MpllAdFuncCntl);
+		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MpllDqFuncCntl);
+		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MclkPwrmgtCntl);
+		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->DllCntl);
+		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MpllSs1);
+		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MpllSs2);
+	}
+
+	return result;
+}
+
+static int iceland_populate_all_memory_levels(struct pp_hwmgr *hwmgr)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(hwmgr->smu_backend);
+	struct smu7_dpm_table *dpm_table = &data->dpm_table;
+	int result;
+
+	/* populate MCLK dpm table to SMU7 */
+	uint32_t level_array_adress = smu_data->smu7_data.dpm_table_start + offsetof(SMU71_Discrete_DpmTable, MemoryLevel);
+	uint32_t level_array_size = sizeof(SMU71_Discrete_MemoryLevel) * SMU71_MAX_LEVELS_MEMORY;
+	SMU71_Discrete_MemoryLevel *levels = smu_data->smc_state_table.MemoryLevel;
+	uint32_t i;
+
+	memset(levels, 0x00, level_array_size);
+
+	for (i = 0; i < dpm_table->mclk_table.count; i++) {
+		PP_ASSERT_WITH_CODE((0 != dpm_table->mclk_table.dpm_levels[i].value),
+			"can not populate memory level as memory clock is zero", return -EINVAL);
+		result = iceland_populate_single_memory_level(hwmgr, dpm_table->mclk_table.dpm_levels[i].value,
+			&(smu_data->smc_state_table.MemoryLevel[i]));
+		if (0 != result) {
+			return result;
+		}
+	}
+
+	/* Only enable level 0 for now.*/
+	smu_data->smc_state_table.MemoryLevel[0].EnabledForActivity = 1;
+
+	/*
+	* in order to prevent MC activity from stutter mode to push DPM up.
+	* the UVD change complements this by putting the MCLK in a higher state
+	* by default such that we are not effected by up threshold or and MCLK DPM latency.
+	*/
+	smu_data->smc_state_table.MemoryLevel[0].ActivityLevel = 0x1F;
+	CONVERT_FROM_HOST_TO_SMC_US(smu_data->smc_state_table.MemoryLevel[0].ActivityLevel);
+
+	smu_data->smc_state_table.MemoryDpmLevelCount = (uint8_t)dpm_table->mclk_table.count;
+	data->dpm_level_enable_mask.mclk_dpm_enable_mask = phm_get_dpm_level_enable_mask_value(&dpm_table->mclk_table);
+	/* set highest level watermark to high*/
+	smu_data->smc_state_table.MemoryLevel[dpm_table->mclk_table.count-1].DisplayWatermark = PPSMC_DISPLAY_WATERMARK_HIGH;
+
+	/* level count will send to smc once at init smc table and never change*/
+	result = smu7_copy_bytes_to_smc(hwmgr,
+		level_array_adress, (uint8_t *)levels, (uint32_t)level_array_size,
+		SMC_RAM_END);
+
+	return result;
+}
+
+static int iceland_populate_mvdd_value(struct pp_hwmgr *hwmgr, uint32_t mclk,
+					SMU71_Discrete_VoltageLevel *voltage)
+{
+	const struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+
+	uint32_t i = 0;
+
+	if (SMU7_VOLTAGE_CONTROL_NONE != data->mvdd_control) {
+		/* find mvdd value which clock is more than request */
+		for (i = 0; i < hwmgr->dyn_state.mvdd_dependency_on_mclk->count; i++) {
+			if (mclk <= hwmgr->dyn_state.mvdd_dependency_on_mclk->entries[i].clk) {
+				/* Always round to higher voltage. */
+				voltage->Voltage = data->mvdd_voltage_table.entries[i].value;
+				break;
+			}
+		}
+
+		PP_ASSERT_WITH_CODE(i < hwmgr->dyn_state.mvdd_dependency_on_mclk->count,
+			"MVDD Voltage is outside the supported range.", return -EINVAL);
+
+	} else {
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int iceland_populate_smc_acpi_level(struct pp_hwmgr *hwmgr,
+	SMU71_Discrete_DpmTable *table)
+{
+	int result = 0;
+	const struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct pp_atomctrl_clock_dividers_vi dividers;
+	uint32_t vddc_phase_shed_control = 0;
+
+	SMU71_Discrete_VoltageLevel voltage_level;
+	uint32_t spll_func_cntl    = data->clock_registers.vCG_SPLL_FUNC_CNTL;
+	uint32_t spll_func_cntl_2  = data->clock_registers.vCG_SPLL_FUNC_CNTL_2;
+	uint32_t dll_cntl          = data->clock_registers.vDLL_CNTL;
+	uint32_t mclk_pwrmgt_cntl  = data->clock_registers.vMCLK_PWRMGT_CNTL;
+
+
+	/* The ACPI state should not do DPM on DC (or ever).*/
+	table->ACPILevel.Flags &= ~PPSMC_SWSTATE_FLAG_DC;
+
+	if (data->acpi_vddc)
+		table->ACPILevel.MinVddc = PP_HOST_TO_SMC_UL(data->acpi_vddc * VOLTAGE_SCALE);
+	else
+		table->ACPILevel.MinVddc = PP_HOST_TO_SMC_UL(data->min_vddc_in_pptable * VOLTAGE_SCALE);
+
+	table->ACPILevel.MinVddcPhases = vddc_phase_shed_control ? 0 : 1;
+	/* assign zero for now*/
+	table->ACPILevel.SclkFrequency = atomctrl_get_reference_clock(hwmgr);
+
+	/* get the engine clock dividers for this clock value*/
+	result = atomctrl_get_engine_pll_dividers_vi(hwmgr,
+		table->ACPILevel.SclkFrequency,  &dividers);
+
+	PP_ASSERT_WITH_CODE(result == 0,
+		"Error retrieving Engine Clock dividers from VBIOS.", return result);
+
+	/* divider ID for required SCLK*/
+	table->ACPILevel.SclkDid = (uint8_t)dividers.pll_post_divider;
+	table->ACPILevel.DisplayWatermark = PPSMC_DISPLAY_WATERMARK_LOW;
+	table->ACPILevel.DeepSleepDivId = 0;
+
+	spll_func_cntl      = PHM_SET_FIELD(spll_func_cntl,
+							CG_SPLL_FUNC_CNTL,   SPLL_PWRON,     0);
+	spll_func_cntl      = PHM_SET_FIELD(spll_func_cntl,
+							CG_SPLL_FUNC_CNTL,   SPLL_RESET,     1);
+	spll_func_cntl_2    = PHM_SET_FIELD(spll_func_cntl_2,
+							CG_SPLL_FUNC_CNTL_2, SCLK_MUX_SEL,   4);
+
+	table->ACPILevel.CgSpllFuncCntl = spll_func_cntl;
+	table->ACPILevel.CgSpllFuncCntl2 = spll_func_cntl_2;
+	table->ACPILevel.CgSpllFuncCntl3 = data->clock_registers.vCG_SPLL_FUNC_CNTL_3;
+	table->ACPILevel.CgSpllFuncCntl4 = data->clock_registers.vCG_SPLL_FUNC_CNTL_4;
+	table->ACPILevel.SpllSpreadSpectrum = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM;
+	table->ACPILevel.SpllSpreadSpectrum2 = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM_2;
+	table->ACPILevel.CcPwrDynRm = 0;
+	table->ACPILevel.CcPwrDynRm1 = 0;
+
+
+	/* For various features to be enabled/disabled while this level is active.*/
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.Flags);
+	/* SCLK frequency in units of 10KHz*/
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.SclkFrequency);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CgSpllFuncCntl);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CgSpllFuncCntl2);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CgSpllFuncCntl3);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CgSpllFuncCntl4);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.SpllSpreadSpectrum);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.SpllSpreadSpectrum2);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CcPwrDynRm);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CcPwrDynRm1);
+
+	/* table->MemoryACPILevel.MinVddcPhases = table->ACPILevel.MinVddcPhases;*/
+	table->MemoryACPILevel.MinVddc = table->ACPILevel.MinVddc;
+	table->MemoryACPILevel.MinVddcPhases = table->ACPILevel.MinVddcPhases;
+
+	if (SMU7_VOLTAGE_CONTROL_NONE == data->vddci_control)
+		table->MemoryACPILevel.MinVddci = table->MemoryACPILevel.MinVddc;
+	else {
+		if (data->acpi_vddci != 0)
+			table->MemoryACPILevel.MinVddci = PP_HOST_TO_SMC_UL(data->acpi_vddci * VOLTAGE_SCALE);
+		else
+			table->MemoryACPILevel.MinVddci = PP_HOST_TO_SMC_UL(data->min_vddci_in_pptable * VOLTAGE_SCALE);
+	}
+
+	if (0 == iceland_populate_mvdd_value(hwmgr, 0, &voltage_level))
+		table->MemoryACPILevel.MinMvdd =
+			PP_HOST_TO_SMC_UL(voltage_level.Voltage * VOLTAGE_SCALE);
+	else
+		table->MemoryACPILevel.MinMvdd = 0;
+
+	/* Force reset on DLL*/
+	mclk_pwrmgt_cntl    = PHM_SET_FIELD(mclk_pwrmgt_cntl,
+		MCLK_PWRMGT_CNTL, MRDCK0_RESET, 0x1);
+	mclk_pwrmgt_cntl    = PHM_SET_FIELD(mclk_pwrmgt_cntl,
+		MCLK_PWRMGT_CNTL, MRDCK1_RESET, 0x1);
+
+	/* Disable DLL in ACPIState*/
+	mclk_pwrmgt_cntl    = PHM_SET_FIELD(mclk_pwrmgt_cntl,
+		MCLK_PWRMGT_CNTL, MRDCK0_PDNB, 0);
+	mclk_pwrmgt_cntl    = PHM_SET_FIELD(mclk_pwrmgt_cntl,
+		MCLK_PWRMGT_CNTL, MRDCK1_PDNB, 0);
+
+	/* Enable DLL bypass signal*/
+	dll_cntl            = PHM_SET_FIELD(dll_cntl,
+		DLL_CNTL, MRDCK0_BYPASS, 0);
+	dll_cntl            = PHM_SET_FIELD(dll_cntl,
+		DLL_CNTL, MRDCK1_BYPASS, 0);
+
+	table->MemoryACPILevel.DllCntl            =
+		PP_HOST_TO_SMC_UL(dll_cntl);
+	table->MemoryACPILevel.MclkPwrmgtCntl     =
+		PP_HOST_TO_SMC_UL(mclk_pwrmgt_cntl);
+	table->MemoryACPILevel.MpllAdFuncCntl     =
+		PP_HOST_TO_SMC_UL(data->clock_registers.vMPLL_AD_FUNC_CNTL);
+	table->MemoryACPILevel.MpllDqFuncCntl     =
+		PP_HOST_TO_SMC_UL(data->clock_registers.vMPLL_DQ_FUNC_CNTL);
+	table->MemoryACPILevel.MpllFuncCntl       =
+		PP_HOST_TO_SMC_UL(data->clock_registers.vMPLL_FUNC_CNTL);
+	table->MemoryACPILevel.MpllFuncCntl_1     =
+		PP_HOST_TO_SMC_UL(data->clock_registers.vMPLL_FUNC_CNTL_1);
+	table->MemoryACPILevel.MpllFuncCntl_2     =
+		PP_HOST_TO_SMC_UL(data->clock_registers.vMPLL_FUNC_CNTL_2);
+	table->MemoryACPILevel.MpllSs1            =
+		PP_HOST_TO_SMC_UL(data->clock_registers.vMPLL_SS1);
+	table->MemoryACPILevel.MpllSs2            =
+		PP_HOST_TO_SMC_UL(data->clock_registers.vMPLL_SS2);
+
+	table->MemoryACPILevel.EnabledForThrottle = 0;
+	table->MemoryACPILevel.EnabledForActivity = 0;
+	table->MemoryACPILevel.UpHyst = 0;
+	table->MemoryACPILevel.DownHyst = 100;
+	table->MemoryACPILevel.VoltageDownHyst = 0;
+	/* Indicates maximum activity level for this performance level.*/
+	table->MemoryACPILevel.ActivityLevel = PP_HOST_TO_SMC_US((uint16_t)data->mclk_activity_target);
+
+	table->MemoryACPILevel.StutterEnable = 0;
+	table->MemoryACPILevel.StrobeEnable = 0;
+	table->MemoryACPILevel.EdcReadEnable = 0;
+	table->MemoryACPILevel.EdcWriteEnable = 0;
+	table->MemoryACPILevel.RttEnable = 0;
+
+	return result;
+}
+
+static int iceland_populate_smc_uvd_level(struct pp_hwmgr *hwmgr,
+					SMU71_Discrete_DpmTable *table)
+{
+	return 0;
+}
+
+static int iceland_populate_smc_vce_level(struct pp_hwmgr *hwmgr,
+		SMU71_Discrete_DpmTable *table)
+{
+	return 0;
+}
+
+static int iceland_populate_smc_acp_level(struct pp_hwmgr *hwmgr,
+		SMU71_Discrete_DpmTable *table)
+{
+	return 0;
+}
+
+static int iceland_populate_smc_samu_level(struct pp_hwmgr *hwmgr,
+	SMU71_Discrete_DpmTable *table)
+{
+	return 0;
+}
+
+static int iceland_populate_memory_timing_parameters(
+		struct pp_hwmgr *hwmgr,
+		uint32_t engine_clock,
+		uint32_t memory_clock,
+		struct SMU71_Discrete_MCArbDramTimingTableEntry *arb_regs
+		)
+{
+	uint32_t dramTiming;
+	uint32_t dramTiming2;
+	uint32_t burstTime;
+	int result;
+
+	result = atomctrl_set_engine_dram_timings_rv770(hwmgr,
+				engine_clock, memory_clock);
+
+	PP_ASSERT_WITH_CODE(result == 0,
+		"Error calling VBIOS to set DRAM_TIMING.", return result);
+
+	dramTiming  = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING);
+	dramTiming2 = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING2);
+	burstTime = PHM_READ_FIELD(hwmgr->device, MC_ARB_BURST_TIME, STATE0);
+
+	arb_regs->McArbDramTiming  = PP_HOST_TO_SMC_UL(dramTiming);
+	arb_regs->McArbDramTiming2 = PP_HOST_TO_SMC_UL(dramTiming2);
+	arb_regs->McArbBurstTime = (uint8_t)burstTime;
+
+	return 0;
+}
+
+static int iceland_program_memory_timing_parameters(struct pp_hwmgr *hwmgr)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(hwmgr->smu_backend);
+	int result = 0;
+	SMU71_Discrete_MCArbDramTimingTable  arb_regs;
+	uint32_t i, j;
+
+	memset(&arb_regs, 0x00, sizeof(SMU71_Discrete_MCArbDramTimingTable));
+
+	for (i = 0; i < data->dpm_table.sclk_table.count; i++) {
+		for (j = 0; j < data->dpm_table.mclk_table.count; j++) {
+			result = iceland_populate_memory_timing_parameters
+				(hwmgr, data->dpm_table.sclk_table.dpm_levels[i].value,
+				 data->dpm_table.mclk_table.dpm_levels[j].value,
+				 &arb_regs.entries[i][j]);
+
+			if (0 != result) {
+				break;
+			}
+		}
+	}
+
+	if (0 == result) {
+		result = smu7_copy_bytes_to_smc(
+				hwmgr,
+				smu_data->smu7_data.arb_table_start,
+				(uint8_t *)&arb_regs,
+				sizeof(SMU71_Discrete_MCArbDramTimingTable),
+				SMC_RAM_END
+				);
+	}
+
+	return result;
+}
+
+static int iceland_populate_smc_boot_level(struct pp_hwmgr *hwmgr,
+			SMU71_Discrete_DpmTable *table)
+{
+	int result = 0;
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(hwmgr->smu_backend);
+	table->GraphicsBootLevel = 0;
+	table->MemoryBootLevel = 0;
+
+	/* find boot level from dpm table*/
+	result = phm_find_boot_level(&(data->dpm_table.sclk_table),
+			data->vbios_boot_state.sclk_bootup_value,
+			(uint32_t *)&(smu_data->smc_state_table.GraphicsBootLevel));
+
+	if (0 != result) {
+		smu_data->smc_state_table.GraphicsBootLevel = 0;
+		pr_err("VBIOS did not find boot engine clock value \
+			in dependency table. Using Graphics DPM level 0!");
+		result = 0;
+	}
+
+	result = phm_find_boot_level(&(data->dpm_table.mclk_table),
+		data->vbios_boot_state.mclk_bootup_value,
+		(uint32_t *)&(smu_data->smc_state_table.MemoryBootLevel));
+
+	if (0 != result) {
+		smu_data->smc_state_table.MemoryBootLevel = 0;
+		pr_err("VBIOS did not find boot engine clock value \
+			in dependency table. Using Memory DPM level 0!");
+		result = 0;
+	}
+
+	table->BootVddc = data->vbios_boot_state.vddc_bootup_value;
+	if (SMU7_VOLTAGE_CONTROL_NONE == data->vddci_control)
+		table->BootVddci = table->BootVddc;
+	else
+		table->BootVddci = data->vbios_boot_state.vddci_bootup_value;
+
+	table->BootMVdd = data->vbios_boot_state.mvdd_bootup_value;
+
+	return result;
+}
+
+static int iceland_populate_mc_reg_address(struct pp_hwmgr *hwmgr,
+				 SMU71_Discrete_MCRegisters *mc_reg_table)
+{
+	const struct iceland_smumgr *smu_data = (struct iceland_smumgr *)hwmgr->smu_backend;
+
+	uint32_t i, j;
+
+	for (i = 0, j = 0; j < smu_data->mc_reg_table.last; j++) {
+		if (smu_data->mc_reg_table.validflag & 1<<j) {
+			PP_ASSERT_WITH_CODE(i < SMU71_DISCRETE_MC_REGISTER_ARRAY_SIZE,
+				"Index of mc_reg_table->address[] array out of boundary", return -EINVAL);
+			mc_reg_table->address[i].s0 =
+				PP_HOST_TO_SMC_US(smu_data->mc_reg_table.mc_reg_address[j].s0);
+			mc_reg_table->address[i].s1 =
+				PP_HOST_TO_SMC_US(smu_data->mc_reg_table.mc_reg_address[j].s1);
+			i++;
+		}
+	}
+
+	mc_reg_table->last = (uint8_t)i;
+
+	return 0;
+}
+
+/*convert register values from driver to SMC format */
+static void iceland_convert_mc_registers(
+	const struct iceland_mc_reg_entry *entry,
+	SMU71_Discrete_MCRegisterSet *data,
+	uint32_t num_entries, uint32_t valid_flag)
+{
+	uint32_t i, j;
+
+	for (i = 0, j = 0; j < num_entries; j++) {
+		if (valid_flag & 1<<j) {
+			data->value[i] = PP_HOST_TO_SMC_UL(entry->mc_data[j]);
+			i++;
+		}
+	}
+}
+
+static int iceland_convert_mc_reg_table_entry_to_smc(struct pp_hwmgr *hwmgr,
+		const uint32_t memory_clock,
+		SMU71_Discrete_MCRegisterSet *mc_reg_table_data
+		)
+{
+	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(hwmgr->smu_backend);
+	uint32_t i = 0;
+
+	for (i = 0; i < smu_data->mc_reg_table.num_entries; i++) {
+		if (memory_clock <=
+			smu_data->mc_reg_table.mc_reg_table_entry[i].mclk_max) {
+			break;
+		}
+	}
+
+	if ((i == smu_data->mc_reg_table.num_entries) && (i > 0))
+		--i;
+
+	iceland_convert_mc_registers(&smu_data->mc_reg_table.mc_reg_table_entry[i],
+				mc_reg_table_data, smu_data->mc_reg_table.last,
+				smu_data->mc_reg_table.validflag);
+
+	return 0;
+}
+
+static int iceland_convert_mc_reg_table_to_smc(struct pp_hwmgr *hwmgr,
+		SMU71_Discrete_MCRegisters *mc_regs)
+{
+	int result = 0;
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	int res;
+	uint32_t i;
+
+	for (i = 0; i < data->dpm_table.mclk_table.count; i++) {
+		res = iceland_convert_mc_reg_table_entry_to_smc(
+				hwmgr,
+				data->dpm_table.mclk_table.dpm_levels[i].value,
+				&mc_regs->data[i]
+				);
+
+		if (0 != res)
+			result = res;
+	}
+
+	return result;
+}
+
+static int iceland_update_and_upload_mc_reg_table(struct pp_hwmgr *hwmgr)
+{
+	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(hwmgr->smu_backend);
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	uint32_t address;
+	int32_t result;
+
+	if (0 == (data->need_update_smu7_dpm_table & DPMTABLE_OD_UPDATE_MCLK))
+		return 0;
+
+
+	memset(&smu_data->mc_regs, 0, sizeof(SMU71_Discrete_MCRegisters));
+
+	result = iceland_convert_mc_reg_table_to_smc(hwmgr, &(smu_data->mc_regs));
+
+	if (result != 0)
+		return result;
+
+
+	address = smu_data->smu7_data.mc_reg_table_start + (uint32_t)offsetof(SMU71_Discrete_MCRegisters, data[0]);
+
+	return  smu7_copy_bytes_to_smc(hwmgr, address,
+				 (uint8_t *)&smu_data->mc_regs.data[0],
+				sizeof(SMU71_Discrete_MCRegisterSet) * data->dpm_table.mclk_table.count,
+				SMC_RAM_END);
+}
+
+static int iceland_populate_initial_mc_reg_table(struct pp_hwmgr *hwmgr)
+{
+	int result;
+	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(hwmgr->smu_backend);
+
+	memset(&smu_data->mc_regs, 0x00, sizeof(SMU71_Discrete_MCRegisters));
+	result = iceland_populate_mc_reg_address(hwmgr, &(smu_data->mc_regs));
+	PP_ASSERT_WITH_CODE(0 == result,
+		"Failed to initialize MCRegTable for the MC register addresses!", return result;);
+
+	result = iceland_convert_mc_reg_table_to_smc(hwmgr, &smu_data->mc_regs);
+	PP_ASSERT_WITH_CODE(0 == result,
+		"Failed to initialize MCRegTable for driver state!", return result;);
+
+	return smu7_copy_bytes_to_smc(hwmgr, smu_data->smu7_data.mc_reg_table_start,
+			(uint8_t *)&smu_data->mc_regs, sizeof(SMU71_Discrete_MCRegisters), SMC_RAM_END);
+}
+
+static int iceland_populate_smc_initial_state(struct pp_hwmgr *hwmgr)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(hwmgr->smu_backend);
+	uint8_t count, level;
+
+	count = (uint8_t)(hwmgr->dyn_state.vddc_dependency_on_sclk->count);
+
+	for (level = 0; level < count; level++) {
+		if (hwmgr->dyn_state.vddc_dependency_on_sclk->entries[level].clk
+			 >= data->vbios_boot_state.sclk_bootup_value) {
+			smu_data->smc_state_table.GraphicsBootLevel = level;
+			break;
+		}
+	}
+
+	count = (uint8_t)(hwmgr->dyn_state.vddc_dependency_on_mclk->count);
+
+	for (level = 0; level < count; level++) {
+		if (hwmgr->dyn_state.vddc_dependency_on_mclk->entries[level].clk
+			>= data->vbios_boot_state.mclk_bootup_value) {
+			smu_data->smc_state_table.MemoryBootLevel = level;
+			break;
+		}
+	}
+
+	return 0;
+}
+
+static int iceland_populate_bapm_parameters_in_dpm_table(struct pp_hwmgr *hwmgr)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(hwmgr->smu_backend);
+	const struct iceland_pt_defaults *defaults = smu_data->power_tune_defaults;
+	SMU71_Discrete_DpmTable  *dpm_table = &(smu_data->smc_state_table);
+	struct phm_cac_tdp_table *cac_dtp_table = hwmgr->dyn_state.cac_dtp_table;
+	struct phm_ppm_table *ppm = hwmgr->dyn_state.ppm_parameter_table;
+	const uint16_t *def1, *def2;
+	int i, j, k;
+
+
+	/*
+	 * TDP number of fraction bits are changed from 8 to 7 for Iceland
+	 * as requested by SMC team
+	 */
+
+	dpm_table->DefaultTdp = PP_HOST_TO_SMC_US((uint16_t)(cac_dtp_table->usTDP * 256));
+	dpm_table->TargetTdp = PP_HOST_TO_SMC_US((uint16_t)(cac_dtp_table->usConfigurableTDP * 256));
+
+
+	dpm_table->DTETjOffset = 0;
+
+	dpm_table->GpuTjMax = (uint8_t)(data->thermal_temp_setting.temperature_high / PP_TEMPERATURE_UNITS_PER_CENTIGRADES);
+	dpm_table->GpuTjHyst = 8;
+
+	dpm_table->DTEAmbientTempBase = defaults->dte_ambient_temp_base;
+
+	/* The following are for new Iceland Multi-input fan/thermal control */
+	if (NULL != ppm) {
+		dpm_table->PPM_PkgPwrLimit = (uint16_t)ppm->dgpu_tdp * 256 / 1000;
+		dpm_table->PPM_TemperatureLimit = (uint16_t)ppm->tj_max * 256;
+	} else {
+		dpm_table->PPM_PkgPwrLimit = 0;
+		dpm_table->PPM_TemperatureLimit = 0;
+	}
+
+	CONVERT_FROM_HOST_TO_SMC_US(dpm_table->PPM_PkgPwrLimit);
+	CONVERT_FROM_HOST_TO_SMC_US(dpm_table->PPM_TemperatureLimit);
+
+	dpm_table->BAPM_TEMP_GRADIENT = PP_HOST_TO_SMC_UL(defaults->bapm_temp_gradient);
+	def1 = defaults->bapmti_r;
+	def2 = defaults->bapmti_rc;
+
+	for (i = 0; i < SMU71_DTE_ITERATIONS; i++) {
+		for (j = 0; j < SMU71_DTE_SOURCES; j++) {
+			for (k = 0; k < SMU71_DTE_SINKS; k++) {
+				dpm_table->BAPMTI_R[i][j][k] = PP_HOST_TO_SMC_US(*def1);
+				dpm_table->BAPMTI_RC[i][j][k] = PP_HOST_TO_SMC_US(*def2);
+				def1++;
+				def2++;
+			}
+		}
+	}
+
+	return 0;
+}
+
+static int iceland_populate_smc_svi2_config(struct pp_hwmgr *hwmgr,
+					    SMU71_Discrete_DpmTable *tab)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+
+	if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->voltage_control)
+		tab->SVI2Enable |= VDDC_ON_SVI2;
+
+	if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->vddci_control)
+		tab->SVI2Enable |= VDDCI_ON_SVI2;
+	else
+		tab->MergedVddci = 1;
+
+	if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->mvdd_control)
+		tab->SVI2Enable |= MVDD_ON_SVI2;
+
+	PP_ASSERT_WITH_CODE(tab->SVI2Enable != (VDDC_ON_SVI2 | VDDCI_ON_SVI2 | MVDD_ON_SVI2) &&
+		(tab->SVI2Enable & VDDC_ON_SVI2), "SVI2 domain configuration is incorrect!", return -EINVAL);
+
+	return 0;
+}
+
+static int iceland_init_smc_table(struct pp_hwmgr *hwmgr)
+{
+	int result;
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(hwmgr->smu_backend);
+	SMU71_Discrete_DpmTable  *table = &(smu_data->smc_state_table);
+
+
+	iceland_initialize_power_tune_defaults(hwmgr);
+	memset(&(smu_data->smc_state_table), 0x00, sizeof(smu_data->smc_state_table));
+
+	if (SMU7_VOLTAGE_CONTROL_NONE != data->voltage_control) {
+		iceland_populate_smc_voltage_tables(hwmgr, table);
+	}
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_AutomaticDCTransition))
+		table->SystemFlags |= PPSMC_SYSTEMFLAG_GPIO_DC;
+
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_StepVddc))
+		table->SystemFlags |= PPSMC_SYSTEMFLAG_STEPVDDC;
+
+	if (data->is_memory_gddr5)
+		table->SystemFlags |= PPSMC_SYSTEMFLAG_GDDR5;
+
+
+	if (data->ulv_supported) {
+		result = iceland_populate_ulv_state(hwmgr, &(smu_data->ulv_setting));
+		PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to initialize ULV state!", return result;);
+
+		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+			ixCG_ULV_PARAMETER, 0x40035);
+	}
+
+	result = iceland_populate_smc_link_level(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+		"Failed to initialize Link Level!", return result;);
+
+	result = iceland_populate_all_graphic_levels(hwmgr);
+	PP_ASSERT_WITH_CODE(0 == result,
+		"Failed to initialize Graphics Level!", return result;);
+
+	result = iceland_populate_all_memory_levels(hwmgr);
+	PP_ASSERT_WITH_CODE(0 == result,
+		"Failed to initialize Memory Level!", return result;);
+
+	result = iceland_populate_smc_acpi_level(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+		"Failed to initialize ACPI Level!", return result;);
+
+	result = iceland_populate_smc_vce_level(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+		"Failed to initialize VCE Level!", return result;);
+
+	result = iceland_populate_smc_acp_level(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+		"Failed to initialize ACP Level!", return result;);
+
+	result = iceland_populate_smc_samu_level(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+		"Failed to initialize SAMU Level!", return result;);
+
+	/* Since only the initial state is completely set up at this point (the other states are just copies of the boot state) we only */
+	/* need to populate the  ARB settings for the initial state. */
+	result = iceland_program_memory_timing_parameters(hwmgr);
+	PP_ASSERT_WITH_CODE(0 == result,
+		"Failed to Write ARB settings for the initial state.", return result;);
+
+	result = iceland_populate_smc_uvd_level(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+		"Failed to initialize UVD Level!", return result;);
+
+	table->GraphicsBootLevel = 0;
+	table->MemoryBootLevel = 0;
+
+	result = iceland_populate_smc_boot_level(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+		"Failed to initialize Boot Level!", return result;);
+
+	result = iceland_populate_smc_initial_state(hwmgr);
+	PP_ASSERT_WITH_CODE(0 == result, "Failed to initialize Boot State!", return result);
+
+	result = iceland_populate_bapm_parameters_in_dpm_table(hwmgr);
+	PP_ASSERT_WITH_CODE(0 == result, "Failed to populate BAPM Parameters!", return result);
+
+	table->GraphicsVoltageChangeEnable  = 1;
+	table->GraphicsThermThrottleEnable  = 1;
+	table->GraphicsInterval = 1;
+	table->VoltageInterval  = 1;
+	table->ThermalInterval  = 1;
+
+	table->TemperatureLimitHigh =
+		(data->thermal_temp_setting.temperature_high *
+		 SMU7_Q88_FORMAT_CONVERSION_UNIT) / PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
+	table->TemperatureLimitLow =
+		(data->thermal_temp_setting.temperature_low *
+		SMU7_Q88_FORMAT_CONVERSION_UNIT) / PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
+
+	table->MemoryVoltageChangeEnable  = 1;
+	table->MemoryInterval  = 1;
+	table->VoltageResponseTime  = 0;
+	table->PhaseResponseTime  = 0;
+	table->MemoryThermThrottleEnable  = 1;
+	table->PCIeBootLinkLevel = 0;
+	table->PCIeGenInterval = 1;
+
+	result = iceland_populate_smc_svi2_config(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+		"Failed to populate SVI2 setting!", return result);
+
+	table->ThermGpio  = 17;
+	table->SclkStepSize = 0x4000;
+
+	CONVERT_FROM_HOST_TO_SMC_UL(table->SystemFlags);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->SmioMaskVddcVid);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->SmioMaskVddcPhase);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->SmioMaskVddciVid);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->SmioMaskMvddVid);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->SclkStepSize);
+	CONVERT_FROM_HOST_TO_SMC_US(table->TemperatureLimitHigh);
+	CONVERT_FROM_HOST_TO_SMC_US(table->TemperatureLimitLow);
+	CONVERT_FROM_HOST_TO_SMC_US(table->VoltageResponseTime);
+	CONVERT_FROM_HOST_TO_SMC_US(table->PhaseResponseTime);
+
+	table->BootVddc = PP_HOST_TO_SMC_US(table->BootVddc * VOLTAGE_SCALE);
+	table->BootVddci = PP_HOST_TO_SMC_US(table->BootVddci * VOLTAGE_SCALE);
+	table->BootMVdd = PP_HOST_TO_SMC_US(table->BootMVdd * VOLTAGE_SCALE);
+
+	/* Upload all dpm data to SMC memory.(dpm level, dpm level count etc) */
+	result = smu7_copy_bytes_to_smc(hwmgr, smu_data->smu7_data.dpm_table_start +
+										offsetof(SMU71_Discrete_DpmTable, SystemFlags),
+										(uint8_t *)&(table->SystemFlags),
+										sizeof(SMU71_Discrete_DpmTable)-3 * sizeof(SMU71_PIDController),
+										SMC_RAM_END);
+
+	PP_ASSERT_WITH_CODE(0 == result,
+		"Failed to upload dpm data to SMC memory!", return result;);
+
+	/* Upload all ulv setting to SMC memory.(dpm level, dpm level count etc) */
+	result = smu7_copy_bytes_to_smc(hwmgr,
+			smu_data->smu7_data.ulv_setting_starts,
+			(uint8_t *)&(smu_data->ulv_setting),
+			sizeof(SMU71_Discrete_Ulv),
+			SMC_RAM_END);
+
+
+	result = iceland_populate_initial_mc_reg_table(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == result),
+		"Failed to populate initialize MC Reg table!", return result);
+
+	result = iceland_populate_pm_fuses(hwmgr);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to  populate PM fuses to SMC memory!", return result);
+
+	return 0;
+}
+
+int iceland_thermal_setup_fan_table(struct pp_hwmgr *hwmgr)
+{
+	struct smu7_smumgr *smu7_data = (struct smu7_smumgr *)(hwmgr->smu_backend);
+	SMU71_Discrete_FanTable fan_table = { FDO_MODE_HARDWARE };
+	uint32_t duty100;
+	uint32_t t_diff1, t_diff2, pwm_diff1, pwm_diff2;
+	uint16_t fdo_min, slope1, slope2;
+	uint32_t reference_clock;
+	int res;
+	uint64_t tmp64;
+
+	if (!phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_MicrocodeFanControl))
+		return 0;
+
+	if (hwmgr->thermal_controller.fanInfo.bNoFan) {
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_MicrocodeFanControl);
+		return 0;
+	}
+
+	if (0 == smu7_data->fan_table_start) {
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_MicrocodeFanControl);
+		return 0;
+	}
+
+	duty100 = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_FDO_CTRL1, FMAX_DUTY100);
+
+	if (0 == duty100) {
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_MicrocodeFanControl);
+		return 0;
+	}
+
+	tmp64 = hwmgr->thermal_controller.advanceFanControlParameters.usPWMMin * duty100;
+	do_div(tmp64, 10000);
+	fdo_min = (uint16_t)tmp64;
+
+	t_diff1 = hwmgr->thermal_controller.advanceFanControlParameters.usTMed - hwmgr->thermal_controller.advanceFanControlParameters.usTMin;
+	t_diff2 = hwmgr->thermal_controller.advanceFanControlParameters.usTHigh - hwmgr->thermal_controller.advanceFanControlParameters.usTMed;
+
+	pwm_diff1 = hwmgr->thermal_controller.advanceFanControlParameters.usPWMMed - hwmgr->thermal_controller.advanceFanControlParameters.usPWMMin;
+	pwm_diff2 = hwmgr->thermal_controller.advanceFanControlParameters.usPWMHigh - hwmgr->thermal_controller.advanceFanControlParameters.usPWMMed;
+
+	slope1 = (uint16_t)((50 + ((16 * duty100 * pwm_diff1) / t_diff1)) / 100);
+	slope2 = (uint16_t)((50 + ((16 * duty100 * pwm_diff2) / t_diff2)) / 100);
+
+	fan_table.TempMin = cpu_to_be16((50 + hwmgr->thermal_controller.advanceFanControlParameters.usTMin) / 100);
+	fan_table.TempMed = cpu_to_be16((50 + hwmgr->thermal_controller.advanceFanControlParameters.usTMed) / 100);
+	fan_table.TempMax = cpu_to_be16((50 + hwmgr->thermal_controller.advanceFanControlParameters.usTMax) / 100);
+
+	fan_table.Slope1 = cpu_to_be16(slope1);
+	fan_table.Slope2 = cpu_to_be16(slope2);
+
+	fan_table.FdoMin = cpu_to_be16(fdo_min);
+
+	fan_table.HystDown = cpu_to_be16(hwmgr->thermal_controller.advanceFanControlParameters.ucTHyst);
+
+	fan_table.HystUp = cpu_to_be16(1);
+
+	fan_table.HystSlope = cpu_to_be16(1);
+
+	fan_table.TempRespLim = cpu_to_be16(5);
+
+	reference_clock = smu7_get_xclk(hwmgr);
+
+	fan_table.RefreshPeriod = cpu_to_be32((hwmgr->thermal_controller.advanceFanControlParameters.ulCycleDelay * reference_clock) / 1600);
+
+	fan_table.FdoMax = cpu_to_be16((uint16_t)duty100);
+
+	fan_table.TempSrc = (uint8_t)PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_MULT_THERMAL_CTRL, TEMP_SEL);
+
+	/* fan_table.FanControl_GL_Flag = 1; */
+
+	res = smu7_copy_bytes_to_smc(hwmgr, smu7_data->fan_table_start, (uint8_t *)&fan_table, (uint32_t)sizeof(fan_table), SMC_RAM_END);
+
+	return 0;
+}
+
+
+static int iceland_program_mem_timing_parameters(struct pp_hwmgr *hwmgr)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+
+	if (data->need_update_smu7_dpm_table &
+		(DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_OD_UPDATE_MCLK))
+		return iceland_program_memory_timing_parameters(hwmgr);
+
+	return 0;
+}
+
+static int iceland_update_sclk_threshold(struct pp_hwmgr *hwmgr)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(hwmgr->smu_backend);
+
+	int result = 0;
+	uint32_t low_sclk_interrupt_threshold = 0;
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_SclkThrottleLowNotification)
+		&& (hwmgr->gfx_arbiter.sclk_threshold !=
+				data->low_sclk_interrupt_threshold)) {
+		data->low_sclk_interrupt_threshold =
+				hwmgr->gfx_arbiter.sclk_threshold;
+		low_sclk_interrupt_threshold =
+				data->low_sclk_interrupt_threshold;
+
+		CONVERT_FROM_HOST_TO_SMC_UL(low_sclk_interrupt_threshold);
+
+		result = smu7_copy_bytes_to_smc(
+				hwmgr,
+				smu_data->smu7_data.dpm_table_start +
+				offsetof(SMU71_Discrete_DpmTable,
+					LowSclkInterruptThreshold),
+				(uint8_t *)&low_sclk_interrupt_threshold,
+				sizeof(uint32_t),
+				SMC_RAM_END);
+	}
+
+	result = iceland_update_and_upload_mc_reg_table(hwmgr);
+
+	PP_ASSERT_WITH_CODE((0 == result), "Failed to upload MC reg table!", return result);
+
+	result = iceland_program_mem_timing_parameters(hwmgr);
+	PP_ASSERT_WITH_CODE((result == 0),
+			"Failed to program memory timing parameters!",
+			);
+
+	return result;
+}
+
+static uint32_t iceland_get_offsetof(uint32_t type, uint32_t member)
+{
+	switch (type) {
+	case SMU_SoftRegisters:
+		switch (member) {
+		case HandshakeDisables:
+			return offsetof(SMU71_SoftRegisters, HandshakeDisables);
+		case VoltageChangeTimeout:
+			return offsetof(SMU71_SoftRegisters, VoltageChangeTimeout);
+		case AverageGraphicsActivity:
+			return offsetof(SMU71_SoftRegisters, AverageGraphicsActivity);
+		case PreVBlankGap:
+			return offsetof(SMU71_SoftRegisters, PreVBlankGap);
+		case VBlankTimeout:
+			return offsetof(SMU71_SoftRegisters, VBlankTimeout);
+		case UcodeLoadStatus:
+			return offsetof(SMU71_SoftRegisters, UcodeLoadStatus);
+		case DRAM_LOG_ADDR_H:
+			return offsetof(SMU71_SoftRegisters, DRAM_LOG_ADDR_H);
+		case DRAM_LOG_ADDR_L:
+			return offsetof(SMU71_SoftRegisters, DRAM_LOG_ADDR_L);
+		case DRAM_LOG_PHY_ADDR_H:
+			return offsetof(SMU71_SoftRegisters, DRAM_LOG_PHY_ADDR_H);
+		case DRAM_LOG_PHY_ADDR_L:
+			return offsetof(SMU71_SoftRegisters, DRAM_LOG_PHY_ADDR_L);
+		case DRAM_LOG_BUFF_SIZE:
+			return offsetof(SMU71_SoftRegisters, DRAM_LOG_BUFF_SIZE);
+		}
+	case SMU_Discrete_DpmTable:
+		switch (member) {
+		case LowSclkInterruptThreshold:
+			return offsetof(SMU71_Discrete_DpmTable, LowSclkInterruptThreshold);
+		}
+	}
+	pr_warn("can't get the offset of type %x member %x\n", type, member);
+	return 0;
+}
+
+static uint32_t iceland_get_mac_definition(uint32_t value)
+{
+	switch (value) {
+	case SMU_MAX_LEVELS_GRAPHICS:
+		return SMU71_MAX_LEVELS_GRAPHICS;
+	case SMU_MAX_LEVELS_MEMORY:
+		return SMU71_MAX_LEVELS_MEMORY;
+	case SMU_MAX_LEVELS_LINK:
+		return SMU71_MAX_LEVELS_LINK;
+	case SMU_MAX_ENTRIES_SMIO:
+		return SMU71_MAX_ENTRIES_SMIO;
+	case SMU_MAX_LEVELS_VDDC:
+		return SMU71_MAX_LEVELS_VDDC;
+	case SMU_MAX_LEVELS_VDDCI:
+		return SMU71_MAX_LEVELS_VDDCI;
+	case SMU_MAX_LEVELS_MVDD:
+		return SMU71_MAX_LEVELS_MVDD;
+	}
+
+	pr_warn("can't get the mac of %x\n", value);
+	return 0;
+}
+
+static int iceland_process_firmware_header(struct pp_hwmgr *hwmgr)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct smu7_smumgr *smu7_data = (struct smu7_smumgr *)(hwmgr->smu_backend);
+
+	uint32_t tmp;
+	int result;
+	bool error = false;
+
+	result = smu7_read_smc_sram_dword(hwmgr,
+				SMU71_FIRMWARE_HEADER_LOCATION +
+				offsetof(SMU71_Firmware_Header, DpmTable),
+				&tmp, SMC_RAM_END);
+
+	if (0 == result) {
+		smu7_data->dpm_table_start = tmp;
+	}
+
+	error |= (0 != result);
+
+	result = smu7_read_smc_sram_dword(hwmgr,
+				SMU71_FIRMWARE_HEADER_LOCATION +
+				offsetof(SMU71_Firmware_Header, SoftRegisters),
+				&tmp, SMC_RAM_END);
+
+	if (0 == result) {
+		data->soft_regs_start = tmp;
+		smu7_data->soft_regs_start = tmp;
+	}
+
+	error |= (0 != result);
+
+
+	result = smu7_read_smc_sram_dword(hwmgr,
+				SMU71_FIRMWARE_HEADER_LOCATION +
+				offsetof(SMU71_Firmware_Header, mcRegisterTable),
+				&tmp, SMC_RAM_END);
+
+	if (0 == result) {
+		smu7_data->mc_reg_table_start = tmp;
+	}
+
+	result = smu7_read_smc_sram_dword(hwmgr,
+				SMU71_FIRMWARE_HEADER_LOCATION +
+				offsetof(SMU71_Firmware_Header, FanTable),
+				&tmp, SMC_RAM_END);
+
+	if (0 == result) {
+		smu7_data->fan_table_start = tmp;
+	}
+
+	error |= (0 != result);
+
+	result = smu7_read_smc_sram_dword(hwmgr,
+				SMU71_FIRMWARE_HEADER_LOCATION +
+				offsetof(SMU71_Firmware_Header, mcArbDramTimingTable),
+				&tmp, SMC_RAM_END);
+
+	if (0 == result) {
+		smu7_data->arb_table_start = tmp;
+	}
+
+	error |= (0 != result);
+
+
+	result = smu7_read_smc_sram_dword(hwmgr,
+				SMU71_FIRMWARE_HEADER_LOCATION +
+				offsetof(SMU71_Firmware_Header, Version),
+				&tmp, SMC_RAM_END);
+
+	if (0 == result) {
+		hwmgr->microcode_version_info.SMC = tmp;
+	}
+
+	error |= (0 != result);
+
+	result = smu7_read_smc_sram_dword(hwmgr,
+				SMU71_FIRMWARE_HEADER_LOCATION +
+				offsetof(SMU71_Firmware_Header, UlvSettings),
+				&tmp, SMC_RAM_END);
+
+	if (0 == result) {
+		smu7_data->ulv_setting_starts = tmp;
+	}
+
+	error |= (0 != result);
+
+	return error ? 1 : 0;
+}
+
+/*---------------------------MC----------------------------*/
+
+static uint8_t iceland_get_memory_modile_index(struct pp_hwmgr *hwmgr)
+{
+	return (uint8_t) (0xFF & (cgs_read_register(hwmgr->device, mmBIOS_SCRATCH_4) >> 16));
+}
+
+static bool iceland_check_s0_mc_reg_index(uint16_t in_reg, uint16_t *out_reg)
+{
+	bool result = true;
+
+	switch (in_reg) {
+	case  mmMC_SEQ_RAS_TIMING:
+		*out_reg = mmMC_SEQ_RAS_TIMING_LP;
+		break;
+
+	case  mmMC_SEQ_DLL_STBY:
+		*out_reg = mmMC_SEQ_DLL_STBY_LP;
+		break;
+
+	case  mmMC_SEQ_G5PDX_CMD0:
+		*out_reg = mmMC_SEQ_G5PDX_CMD0_LP;
+		break;
+
+	case  mmMC_SEQ_G5PDX_CMD1:
+		*out_reg = mmMC_SEQ_G5PDX_CMD1_LP;
+		break;
+
+	case  mmMC_SEQ_G5PDX_CTRL:
+		*out_reg = mmMC_SEQ_G5PDX_CTRL_LP;
+		break;
+
+	case mmMC_SEQ_CAS_TIMING:
+		*out_reg = mmMC_SEQ_CAS_TIMING_LP;
+		break;
+
+	case mmMC_SEQ_MISC_TIMING:
+		*out_reg = mmMC_SEQ_MISC_TIMING_LP;
+		break;
+
+	case mmMC_SEQ_MISC_TIMING2:
+		*out_reg = mmMC_SEQ_MISC_TIMING2_LP;
+		break;
+
+	case mmMC_SEQ_PMG_DVS_CMD:
+		*out_reg = mmMC_SEQ_PMG_DVS_CMD_LP;
+		break;
+
+	case mmMC_SEQ_PMG_DVS_CTL:
+		*out_reg = mmMC_SEQ_PMG_DVS_CTL_LP;
+		break;
+
+	case mmMC_SEQ_RD_CTL_D0:
+		*out_reg = mmMC_SEQ_RD_CTL_D0_LP;
+		break;
+
+	case mmMC_SEQ_RD_CTL_D1:
+		*out_reg = mmMC_SEQ_RD_CTL_D1_LP;
+		break;
+
+	case mmMC_SEQ_WR_CTL_D0:
+		*out_reg = mmMC_SEQ_WR_CTL_D0_LP;
+		break;
+
+	case mmMC_SEQ_WR_CTL_D1:
+		*out_reg = mmMC_SEQ_WR_CTL_D1_LP;
+		break;
+
+	case mmMC_PMG_CMD_EMRS:
+		*out_reg = mmMC_SEQ_PMG_CMD_EMRS_LP;
+		break;
+
+	case mmMC_PMG_CMD_MRS:
+		*out_reg = mmMC_SEQ_PMG_CMD_MRS_LP;
+		break;
+
+	case mmMC_PMG_CMD_MRS1:
+		*out_reg = mmMC_SEQ_PMG_CMD_MRS1_LP;
+		break;
+
+	case mmMC_SEQ_PMG_TIMING:
+		*out_reg = mmMC_SEQ_PMG_TIMING_LP;
+		break;
+
+	case mmMC_PMG_CMD_MRS2:
+		*out_reg = mmMC_SEQ_PMG_CMD_MRS2_LP;
+		break;
+
+	case mmMC_SEQ_WR_CTL_2:
+		*out_reg = mmMC_SEQ_WR_CTL_2_LP;
+		break;
+
+	default:
+		result = false;
+		break;
+	}
+
+	return result;
+}
+
+static int iceland_set_s0_mc_reg_index(struct iceland_mc_reg_table *table)
+{
+	uint32_t i;
+	uint16_t address;
+
+	for (i = 0; i < table->last; i++) {
+		table->mc_reg_address[i].s0 =
+			iceland_check_s0_mc_reg_index(table->mc_reg_address[i].s1, &address)
+			? address : table->mc_reg_address[i].s1;
+	}
+	return 0;
+}
+
+static int iceland_copy_vbios_smc_reg_table(const pp_atomctrl_mc_reg_table *table,
+					struct iceland_mc_reg_table *ni_table)
+{
+	uint8_t i, j;
+
+	PP_ASSERT_WITH_CODE((table->last <= SMU71_DISCRETE_MC_REGISTER_ARRAY_SIZE),
+		"Invalid VramInfo table.", return -EINVAL);
+	PP_ASSERT_WITH_CODE((table->num_entries <= MAX_AC_TIMING_ENTRIES),
+		"Invalid VramInfo table.", return -EINVAL);
+
+	for (i = 0; i < table->last; i++) {
+		ni_table->mc_reg_address[i].s1 = table->mc_reg_address[i].s1;
+	}
+	ni_table->last = table->last;
+
+	for (i = 0; i < table->num_entries; i++) {
+		ni_table->mc_reg_table_entry[i].mclk_max =
+			table->mc_reg_table_entry[i].mclk_max;
+		for (j = 0; j < table->last; j++) {
+			ni_table->mc_reg_table_entry[i].mc_data[j] =
+				table->mc_reg_table_entry[i].mc_data[j];
+		}
+	}
+
+	ni_table->num_entries = table->num_entries;
+
+	return 0;
+}
+
+static int iceland_set_mc_special_registers(struct pp_hwmgr *hwmgr,
+					struct iceland_mc_reg_table *table)
+{
+	uint8_t i, j, k;
+	uint32_t temp_reg;
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+
+	for (i = 0, j = table->last; i < table->last; i++) {
+		PP_ASSERT_WITH_CODE((j < SMU71_DISCRETE_MC_REGISTER_ARRAY_SIZE),
+			"Invalid VramInfo table.", return -EINVAL);
+
+		switch (table->mc_reg_address[i].s1) {
+
+		case mmMC_SEQ_MISC1:
+			temp_reg = cgs_read_register(hwmgr->device, mmMC_PMG_CMD_EMRS);
+			table->mc_reg_address[j].s1 = mmMC_PMG_CMD_EMRS;
+			table->mc_reg_address[j].s0 = mmMC_SEQ_PMG_CMD_EMRS_LP;
+			for (k = 0; k < table->num_entries; k++) {
+				table->mc_reg_table_entry[k].mc_data[j] =
+					((temp_reg & 0xffff0000)) |
+					((table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16);
+			}
+			j++;
+			PP_ASSERT_WITH_CODE((j < SMU71_DISCRETE_MC_REGISTER_ARRAY_SIZE),
+				"Invalid VramInfo table.", return -EINVAL);
+
+			temp_reg = cgs_read_register(hwmgr->device, mmMC_PMG_CMD_MRS);
+			table->mc_reg_address[j].s1 = mmMC_PMG_CMD_MRS;
+			table->mc_reg_address[j].s0 = mmMC_SEQ_PMG_CMD_MRS_LP;
+			for (k = 0; k < table->num_entries; k++) {
+				table->mc_reg_table_entry[k].mc_data[j] =
+					(temp_reg & 0xffff0000) |
+					(table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
+
+				if (!data->is_memory_gddr5) {
+					table->mc_reg_table_entry[k].mc_data[j] |= 0x100;
+				}
+			}
+			j++;
+			PP_ASSERT_WITH_CODE((j <= SMU71_DISCRETE_MC_REGISTER_ARRAY_SIZE),
+				"Invalid VramInfo table.", return -EINVAL);
+
+			if (!data->is_memory_gddr5 && j < SMU71_DISCRETE_MC_REGISTER_ARRAY_SIZE) {
+				table->mc_reg_address[j].s1 = mmMC_PMG_AUTO_CMD;
+				table->mc_reg_address[j].s0 = mmMC_PMG_AUTO_CMD;
+				for (k = 0; k < table->num_entries; k++) {
+					table->mc_reg_table_entry[k].mc_data[j] =
+						(table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16;
+				}
+				j++;
+				PP_ASSERT_WITH_CODE((j <= SMU71_DISCRETE_MC_REGISTER_ARRAY_SIZE),
+					"Invalid VramInfo table.", return -EINVAL);
+			}
+
+			break;
+
+		case mmMC_SEQ_RESERVE_M:
+			temp_reg = cgs_read_register(hwmgr->device, mmMC_PMG_CMD_MRS1);
+			table->mc_reg_address[j].s1 = mmMC_PMG_CMD_MRS1;
+			table->mc_reg_address[j].s0 = mmMC_SEQ_PMG_CMD_MRS1_LP;
+			for (k = 0; k < table->num_entries; k++) {
+				table->mc_reg_table_entry[k].mc_data[j] =
+					(temp_reg & 0xffff0000) |
+					(table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
+			}
+			j++;
+			PP_ASSERT_WITH_CODE((j <= SMU71_DISCRETE_MC_REGISTER_ARRAY_SIZE),
+				"Invalid VramInfo table.", return -EINVAL);
+			break;
+
+		default:
+			break;
+		}
+
+	}
+
+	table->last = j;
+
+	return 0;
+}
+
+static int iceland_set_valid_flag(struct iceland_mc_reg_table *table)
+{
+	uint8_t i, j;
+	for (i = 0; i < table->last; i++) {
+		for (j = 1; j < table->num_entries; j++) {
+			if (table->mc_reg_table_entry[j-1].mc_data[i] !=
+				table->mc_reg_table_entry[j].mc_data[i]) {
+				table->validflag |= (1<<i);
+				break;
+			}
+		}
+	}
+
+	return 0;
+}
+
+static int iceland_initialize_mc_reg_table(struct pp_hwmgr *hwmgr)
+{
+	int result;
+	struct iceland_smumgr *smu_data = (struct iceland_smumgr *)(hwmgr->smu_backend);
+	pp_atomctrl_mc_reg_table *table;
+	struct iceland_mc_reg_table *ni_table = &smu_data->mc_reg_table;
+	uint8_t module_index = iceland_get_memory_modile_index(hwmgr);
+
+	table = kzalloc(sizeof(pp_atomctrl_mc_reg_table), GFP_KERNEL);
+
+	if (NULL == table)
+		return -ENOMEM;
+
+	/* Program additional LP registers that are no longer programmed by VBIOS */
+	cgs_write_register(hwmgr->device, mmMC_SEQ_RAS_TIMING_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_RAS_TIMING));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_CAS_TIMING_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_CAS_TIMING));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_DLL_STBY_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_DLL_STBY));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_G5PDX_CMD0_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_G5PDX_CMD0));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_G5PDX_CMD1_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_G5PDX_CMD1));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_G5PDX_CTRL_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_G5PDX_CTRL));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_DVS_CMD_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_PMG_DVS_CMD));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_DVS_CTL_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_PMG_DVS_CTL));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_MISC_TIMING_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_MISC_TIMING));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_MISC_TIMING2_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_MISC_TIMING2));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_CMD_EMRS_LP, cgs_read_register(hwmgr->device, mmMC_PMG_CMD_EMRS));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_CMD_MRS_LP, cgs_read_register(hwmgr->device, mmMC_PMG_CMD_MRS));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_CMD_MRS1_LP, cgs_read_register(hwmgr->device, mmMC_PMG_CMD_MRS1));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_WR_CTL_D0_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_WR_CTL_D0));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_WR_CTL_D1_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_WR_CTL_D1));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_RD_CTL_D0_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_RD_CTL_D0));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_RD_CTL_D1_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_RD_CTL_D1));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_TIMING_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_PMG_TIMING));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_CMD_MRS2_LP, cgs_read_register(hwmgr->device, mmMC_PMG_CMD_MRS2));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_WR_CTL_2_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_WR_CTL_2));
+
+	memset(table, 0x00, sizeof(pp_atomctrl_mc_reg_table));
+
+	result = atomctrl_initialize_mc_reg_table(hwmgr, module_index, table);
+
+	if (0 == result)
+		result = iceland_copy_vbios_smc_reg_table(table, ni_table);
+
+	if (0 == result) {
+		iceland_set_s0_mc_reg_index(ni_table);
+		result = iceland_set_mc_special_registers(hwmgr, ni_table);
+	}
+
+	if (0 == result)
+		iceland_set_valid_flag(ni_table);
+
+	kfree(table);
+
+	return result;
+}
+
+static bool iceland_is_dpm_running(struct pp_hwmgr *hwmgr)
+{
+	return (1 == PHM_READ_INDIRECT_FIELD(hwmgr->device,
+			CGS_IND_REG__SMC, FEATURE_STATUS, VOLTAGE_CONTROLLER_ON))
+			? true : false;
+}
+
 const struct pp_smumgr_func iceland_smu_funcs = {
 	.smu_init = &iceland_smu_init,
 	.smu_fini = &smu7_smu_fini,
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smumgr.h b/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smumgr.h
index 8eae01b37c40..802472530d34 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smumgr.h
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smumgr.h
@@ -39,7 +39,7 @@ struct iceland_pt_defaults {
 	uint8_t   tdc_waterfall_ctl;
 	uint8_t   dte_ambient_temp_base;
 	uint32_t  display_cac;
-	uint32_t  bamp_temp_gradient;
+	uint32_t  bapm_temp_gradient;
 	uint16_t  bapmti_r[SMU71_DTE_ITERATIONS * SMU71_DTE_SOURCES * SMU71_DTE_SINKS];
 	uint16_t  bapmti_rc[SMU71_DTE_ITERATIONS * SMU71_DTE_SOURCES * SMU71_DTE_SINKS];
 };
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smc.c b/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smc.c
deleted file mode 100644
index 99a00bd39256..000000000000
--- a/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smc.c
+++ /dev/null
@@ -1,2364 +0,0 @@
-/*
- * Copyright 2015 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include "pp_debug.h"
-#include "polaris10_smc.h"
-#include "smu7_dyn_defaults.h"
-
-#include "smu7_hwmgr.h"
-#include "hardwaremanager.h"
-#include "ppatomctrl.h"
-#include "cgs_common.h"
-#include "atombios.h"
-#include "polaris10_smumgr.h"
-#include "pppcielanes.h"
-
-#include "smu_ucode_xfer_vi.h"
-#include "smu74_discrete.h"
-#include "smu/smu_7_1_3_d.h"
-#include "smu/smu_7_1_3_sh_mask.h"
-#include "gmc/gmc_8_1_d.h"
-#include "gmc/gmc_8_1_sh_mask.h"
-#include "oss/oss_3_0_d.h"
-#include "gca/gfx_8_0_d.h"
-#include "bif/bif_5_0_d.h"
-#include "bif/bif_5_0_sh_mask.h"
-#include "dce/dce_10_0_d.h"
-#include "dce/dce_10_0_sh_mask.h"
-#include "polaris10_pwrvirus.h"
-#include "smu7_ppsmc.h"
-#include "smu7_smumgr.h"
-
-#define POLARIS10_SMC_SIZE 0x20000
-#define VOLTAGE_VID_OFFSET_SCALE1   625
-#define VOLTAGE_VID_OFFSET_SCALE2   100
-#define POWERTUNE_DEFAULT_SET_MAX    1
-#define VDDC_VDDCI_DELTA            200
-#define MC_CG_ARB_FREQ_F1           0x0b
-
-static const struct polaris10_pt_defaults polaris10_power_tune_data_set_array[POWERTUNE_DEFAULT_SET_MAX] = {
-	/* sviLoadLIneEn, SviLoadLineVddC, TDC_VDDC_ThrottleReleaseLimitPerc, TDC_MAWt,
-	 * TdcWaterfallCtl, DTEAmbientTempBase, DisplayCac, BAPM_TEMP_GRADIENT */
-	{ 1, 0xF, 0xFD, 0x19, 5, 45, 0, 0xB0000,
-	{ 0x79, 0x253, 0x25D, 0xAE, 0x72, 0x80, 0x83, 0x86, 0x6F, 0xC8, 0xC9, 0xC9, 0x2F, 0x4D, 0x61},
-	{ 0x17C, 0x172, 0x180, 0x1BC, 0x1B3, 0x1BD, 0x206, 0x200, 0x203, 0x25D, 0x25A, 0x255, 0x2C3, 0x2C5, 0x2B4 } },
-};
-
-static const sclkFcwRange_t Range_Table[NUM_SCLK_RANGE] = {
-			{VCO_2_4, POSTDIV_DIV_BY_16,  75, 160, 112},
-			{VCO_3_6, POSTDIV_DIV_BY_16, 112, 224, 160},
-			{VCO_2_4, POSTDIV_DIV_BY_8,   75, 160, 112},
-			{VCO_3_6, POSTDIV_DIV_BY_8,  112, 224, 160},
-			{VCO_2_4, POSTDIV_DIV_BY_4,   75, 160, 112},
-			{VCO_3_6, POSTDIV_DIV_BY_4,  112, 216, 160},
-			{VCO_2_4, POSTDIV_DIV_BY_2,   75, 160, 108},
-			{VCO_3_6, POSTDIV_DIV_BY_2,  112, 216, 160} };
-
-static int polaris10_get_dependency_volt_by_clk(struct pp_hwmgr *hwmgr,
-		struct phm_ppt_v1_clock_voltage_dependency_table *dep_table,
-		uint32_t clock, SMU_VoltageLevel *voltage, uint32_t *mvdd)
-{
-	uint32_t i;
-	uint16_t vddci;
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-
-	*voltage = *mvdd = 0;
-
-	/* clock - voltage dependency table is empty table */
-	if (dep_table->count == 0)
-		return -EINVAL;
-
-	for (i = 0; i < dep_table->count; i++) {
-		/* find first sclk bigger than request */
-		if (dep_table->entries[i].clk >= clock) {
-			*voltage |= (dep_table->entries[i].vddc *
-					VOLTAGE_SCALE) << VDDC_SHIFT;
-			if (SMU7_VOLTAGE_CONTROL_NONE == data->vddci_control)
-				*voltage |= (data->vbios_boot_state.vddci_bootup_value *
-						VOLTAGE_SCALE) << VDDCI_SHIFT;
-			else if (dep_table->entries[i].vddci)
-				*voltage |= (dep_table->entries[i].vddci *
-						VOLTAGE_SCALE) << VDDCI_SHIFT;
-			else {
-				vddci = phm_find_closest_vddci(&(data->vddci_voltage_table),
-						(dep_table->entries[i].vddc -
-								(uint16_t)VDDC_VDDCI_DELTA));
-				*voltage |= (vddci * VOLTAGE_SCALE) << VDDCI_SHIFT;
-			}
-
-			if (SMU7_VOLTAGE_CONTROL_NONE == data->mvdd_control)
-				*mvdd = data->vbios_boot_state.mvdd_bootup_value *
-					VOLTAGE_SCALE;
-			else if (dep_table->entries[i].mvdd)
-				*mvdd = (uint32_t) dep_table->entries[i].mvdd *
-					VOLTAGE_SCALE;
-
-			*voltage |= 1 << PHASES_SHIFT;
-			return 0;
-		}
-	}
-
-	/* sclk is bigger than max sclk in the dependence table */
-	*voltage |= (dep_table->entries[i - 1].vddc * VOLTAGE_SCALE) << VDDC_SHIFT;
-
-	if (SMU7_VOLTAGE_CONTROL_NONE == data->vddci_control)
-		*voltage |= (data->vbios_boot_state.vddci_bootup_value *
-				VOLTAGE_SCALE) << VDDCI_SHIFT;
-	else if (dep_table->entries[i-1].vddci) {
-		vddci = phm_find_closest_vddci(&(data->vddci_voltage_table),
-				(dep_table->entries[i].vddc -
-						(uint16_t)VDDC_VDDCI_DELTA));
-		*voltage |= (vddci * VOLTAGE_SCALE) << VDDCI_SHIFT;
-	}
-
-	if (SMU7_VOLTAGE_CONTROL_NONE == data->mvdd_control)
-		*mvdd = data->vbios_boot_state.mvdd_bootup_value * VOLTAGE_SCALE;
-	else if (dep_table->entries[i].mvdd)
-		*mvdd = (uint32_t) dep_table->entries[i - 1].mvdd * VOLTAGE_SCALE;
-
-	return 0;
-}
-
-static uint16_t scale_fan_gain_settings(uint16_t raw_setting)
-{
-	uint32_t tmp;
-	tmp = raw_setting * 4096 / 100;
-	return (uint16_t)tmp;
-}
-
-static int polaris10_populate_bapm_parameters_in_dpm_table(struct pp_hwmgr *hwmgr)
-{
-	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smumgr->backend);
-
-	const struct polaris10_pt_defaults *defaults = smu_data->power_tune_defaults;
-	SMU74_Discrete_DpmTable  *table = &(smu_data->smc_state_table);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	struct phm_cac_tdp_table *cac_dtp_table = table_info->cac_dtp_table;
-	struct pp_advance_fan_control_parameters *fan_table =
-			&hwmgr->thermal_controller.advanceFanControlParameters;
-	int i, j, k;
-	const uint16_t *pdef1;
-	const uint16_t *pdef2;
-
-	table->DefaultTdp = PP_HOST_TO_SMC_US((uint16_t)(cac_dtp_table->usTDP * 128));
-	table->TargetTdp  = PP_HOST_TO_SMC_US((uint16_t)(cac_dtp_table->usTDP * 128));
-
-	PP_ASSERT_WITH_CODE(cac_dtp_table->usTargetOperatingTemp <= 255,
-				"Target Operating Temp is out of Range!",
-				);
-
-	table->TemperatureLimitEdge = PP_HOST_TO_SMC_US(
-			cac_dtp_table->usTargetOperatingTemp * 256);
-	table->TemperatureLimitHotspot = PP_HOST_TO_SMC_US(
-			cac_dtp_table->usTemperatureLimitHotspot * 256);
-	table->FanGainEdge = PP_HOST_TO_SMC_US(
-			scale_fan_gain_settings(fan_table->usFanGainEdge));
-	table->FanGainHotspot = PP_HOST_TO_SMC_US(
-			scale_fan_gain_settings(fan_table->usFanGainHotspot));
-
-	pdef1 = defaults->BAPMTI_R;
-	pdef2 = defaults->BAPMTI_RC;
-
-	for (i = 0; i < SMU74_DTE_ITERATIONS; i++) {
-		for (j = 0; j < SMU74_DTE_SOURCES; j++) {
-			for (k = 0; k < SMU74_DTE_SINKS; k++) {
-				table->BAPMTI_R[i][j][k] = PP_HOST_TO_SMC_US(*pdef1);
-				table->BAPMTI_RC[i][j][k] = PP_HOST_TO_SMC_US(*pdef2);
-				pdef1++;
-				pdef2++;
-			}
-		}
-	}
-
-	return 0;
-}
-
-static int polaris10_populate_svi_load_line(struct pp_hwmgr *hwmgr)
-{
-	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smumgr->backend);
-	const struct polaris10_pt_defaults *defaults = smu_data->power_tune_defaults;
-
-	smu_data->power_tune_table.SviLoadLineEn = defaults->SviLoadLineEn;
-	smu_data->power_tune_table.SviLoadLineVddC = defaults->SviLoadLineVddC;
-	smu_data->power_tune_table.SviLoadLineTrimVddC = 3;
-	smu_data->power_tune_table.SviLoadLineOffsetVddC = 0;
-
-	return 0;
-}
-
-static int polaris10_populate_tdc_limit(struct pp_hwmgr *hwmgr)
-{
-	uint16_t tdc_limit;
-	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smumgr->backend);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	const struct polaris10_pt_defaults *defaults = smu_data->power_tune_defaults;
-
-	tdc_limit = (uint16_t)(table_info->cac_dtp_table->usTDC * 128);
-	smu_data->power_tune_table.TDC_VDDC_PkgLimit =
-			CONVERT_FROM_HOST_TO_SMC_US(tdc_limit);
-	smu_data->power_tune_table.TDC_VDDC_ThrottleReleaseLimitPerc =
-			defaults->TDC_VDDC_ThrottleReleaseLimitPerc;
-	smu_data->power_tune_table.TDC_MAWt = defaults->TDC_MAWt;
-
-	return 0;
-}
-
-static int polaris10_populate_dw8(struct pp_hwmgr *hwmgr, uint32_t fuse_table_offset)
-{
-	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smumgr->backend);
-	const struct polaris10_pt_defaults *defaults = smu_data->power_tune_defaults;
-	uint32_t temp;
-
-	if (smu7_read_smc_sram_dword(hwmgr->smumgr,
-			fuse_table_offset +
-			offsetof(SMU74_Discrete_PmFuses, TdcWaterfallCtl),
-			(uint32_t *)&temp, SMC_RAM_END))
-		PP_ASSERT_WITH_CODE(false,
-				"Attempt to read PmFuses.DW6 (SviLoadLineEn) from SMC Failed!",
-				return -EINVAL);
-	else {
-		smu_data->power_tune_table.TdcWaterfallCtl = defaults->TdcWaterfallCtl;
-		smu_data->power_tune_table.LPMLTemperatureMin =
-				(uint8_t)((temp >> 16) & 0xff);
-		smu_data->power_tune_table.LPMLTemperatureMax =
-				(uint8_t)((temp >> 8) & 0xff);
-		smu_data->power_tune_table.Reserved = (uint8_t)(temp & 0xff);
-	}
-	return 0;
-}
-
-static int polaris10_populate_temperature_scaler(struct pp_hwmgr *hwmgr)
-{
-	int i;
-	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smumgr->backend);
-
-	/* Currently not used. Set all to zero. */
-	for (i = 0; i < 16; i++)
-		smu_data->power_tune_table.LPMLTemperatureScaler[i] = 0;
-
-	return 0;
-}
-
-static int polaris10_populate_fuzzy_fan(struct pp_hwmgr *hwmgr)
-{
-	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smumgr->backend);
-
-/* TO DO move to hwmgr */
-	if ((hwmgr->thermal_controller.advanceFanControlParameters.usFanOutputSensitivity & (1 << 15))
-		|| 0 == hwmgr->thermal_controller.advanceFanControlParameters.usFanOutputSensitivity)
-		hwmgr->thermal_controller.advanceFanControlParameters.usFanOutputSensitivity =
-			hwmgr->thermal_controller.advanceFanControlParameters.usDefaultFanOutputSensitivity;
-
-	smu_data->power_tune_table.FuzzyFan_PwmSetDelta = PP_HOST_TO_SMC_US(
-				hwmgr->thermal_controller.advanceFanControlParameters.usFanOutputSensitivity);
-	return 0;
-}
-
-static int polaris10_populate_gnb_lpml(struct pp_hwmgr *hwmgr)
-{
-	int i;
-	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smumgr->backend);
-
-	/* Currently not used. Set all to zero. */
-	for (i = 0; i < 16; i++)
-		smu_data->power_tune_table.GnbLPML[i] = 0;
-
-	return 0;
-}
-
-static int polaris10_min_max_vgnb_lpml_id_from_bapm_vddc(struct pp_hwmgr *hwmgr)
-{
-	return 0;
-}
-
-static int polaris10_populate_bapm_vddc_base_leakage_sidd(struct pp_hwmgr *hwmgr)
-{
-	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smumgr->backend);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	uint16_t hi_sidd = smu_data->power_tune_table.BapmVddCBaseLeakageHiSidd;
-	uint16_t lo_sidd = smu_data->power_tune_table.BapmVddCBaseLeakageLoSidd;
-	struct phm_cac_tdp_table *cac_table = table_info->cac_dtp_table;
-
-	hi_sidd = (uint16_t)(cac_table->usHighCACLeakage / 100 * 256);
-	lo_sidd = (uint16_t)(cac_table->usLowCACLeakage / 100 * 256);
-
-	smu_data->power_tune_table.BapmVddCBaseLeakageHiSidd =
-			CONVERT_FROM_HOST_TO_SMC_US(hi_sidd);
-	smu_data->power_tune_table.BapmVddCBaseLeakageLoSidd =
-			CONVERT_FROM_HOST_TO_SMC_US(lo_sidd);
-
-	return 0;
-}
-
-static int polaris10_populate_pm_fuses(struct pp_hwmgr *hwmgr)
-{
-	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smumgr->backend);
-	uint32_t pm_fuse_table_offset;
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_PowerContainment)) {
-		if (smu7_read_smc_sram_dword(hwmgr->smumgr,
-				SMU7_FIRMWARE_HEADER_LOCATION +
-				offsetof(SMU74_Firmware_Header, PmFuseTable),
-				&pm_fuse_table_offset, SMC_RAM_END))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to get pm_fuse_table_offset Failed!",
-					return -EINVAL);
-
-		if (polaris10_populate_svi_load_line(hwmgr))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate SviLoadLine Failed!",
-					return -EINVAL);
-
-		if (polaris10_populate_tdc_limit(hwmgr))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate TDCLimit Failed!", return -EINVAL);
-
-		if (polaris10_populate_dw8(hwmgr, pm_fuse_table_offset))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate TdcWaterfallCtl, "
-					"LPMLTemperature Min and Max Failed!",
-					return -EINVAL);
-
-		if (0 != polaris10_populate_temperature_scaler(hwmgr))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate LPMLTemperatureScaler Failed!",
-					return -EINVAL);
-
-		if (polaris10_populate_fuzzy_fan(hwmgr))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate Fuzzy Fan Control parameters Failed!",
-					return -EINVAL);
-
-		if (polaris10_populate_gnb_lpml(hwmgr))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate GnbLPML Failed!",
-					return -EINVAL);
-
-		if (polaris10_min_max_vgnb_lpml_id_from_bapm_vddc(hwmgr))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate GnbLPML Min and Max Vid Failed!",
-					return -EINVAL);
-
-		if (polaris10_populate_bapm_vddc_base_leakage_sidd(hwmgr))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate BapmVddCBaseLeakage Hi and Lo "
-					"Sidd Failed!", return -EINVAL);
-
-		if (smu7_copy_bytes_to_smc(hwmgr->smumgr, pm_fuse_table_offset,
-				(uint8_t *)&smu_data->power_tune_table,
-				(sizeof(struct SMU74_Discrete_PmFuses) - 92), SMC_RAM_END))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to download PmFuseTable Failed!",
-					return -EINVAL);
-	}
-	return 0;
-}
-
-/**
- * Mvdd table preparation for SMC.
- *
- * @param    *hwmgr The address of the hardware manager.
- * @param    *table The SMC DPM table structure to be populated.
- * @return   0
- */
-static int polaris10_populate_smc_mvdd_table(struct pp_hwmgr *hwmgr,
-			SMU74_Discrete_DpmTable *table)
-{
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	uint32_t count, level;
-
-	if (SMU7_VOLTAGE_CONTROL_BY_GPIO == data->mvdd_control) {
-		count = data->mvdd_voltage_table.count;
-		if (count > SMU_MAX_SMIO_LEVELS)
-			count = SMU_MAX_SMIO_LEVELS;
-		for (level = 0; level < count; level++) {
-			table->SmioTable2.Pattern[level].Voltage =
-				PP_HOST_TO_SMC_US(data->mvdd_voltage_table.entries[count].value * VOLTAGE_SCALE);
-			/* Index into DpmTable.Smio. Drive bits from Smio entry to get this voltage level.*/
-			table->SmioTable2.Pattern[level].Smio =
-				(uint8_t) level;
-			table->Smio[level] |=
-				data->mvdd_voltage_table.entries[level].smio_low;
-		}
-		table->SmioMask2 = data->mvdd_voltage_table.mask_low;
-
-		table->MvddLevelCount = (uint32_t) PP_HOST_TO_SMC_UL(count);
-	}
-
-	return 0;
-}
-
-static int polaris10_populate_smc_vddci_table(struct pp_hwmgr *hwmgr,
-					struct SMU74_Discrete_DpmTable *table)
-{
-	uint32_t count, level;
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-
-	count = data->vddci_voltage_table.count;
-
-	if (SMU7_VOLTAGE_CONTROL_BY_GPIO == data->vddci_control) {
-		if (count > SMU_MAX_SMIO_LEVELS)
-			count = SMU_MAX_SMIO_LEVELS;
-		for (level = 0; level < count; ++level) {
-			table->SmioTable1.Pattern[level].Voltage =
-				PP_HOST_TO_SMC_US(data->vddci_voltage_table.entries[level].value * VOLTAGE_SCALE);
-			table->SmioTable1.Pattern[level].Smio = (uint8_t) level;
-
-			table->Smio[level] |= data->vddci_voltage_table.entries[level].smio_low;
-		}
-	}
-
-	table->SmioMask1 = data->vddci_voltage_table.mask_low;
-
-	return 0;
-}
-
-/**
-* Preparation of vddc and vddgfx CAC tables for SMC.
-*
-* @param    hwmgr  the address of the hardware manager
-* @param    table  the SMC DPM table structure to be populated
-* @return   always 0
-*/
-static int polaris10_populate_cac_table(struct pp_hwmgr *hwmgr,
-		struct SMU74_Discrete_DpmTable *table)
-{
-	uint32_t count;
-	uint8_t index;
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	struct phm_ppt_v1_voltage_lookup_table *lookup_table =
-			table_info->vddc_lookup_table;
-	/* tables is already swapped, so in order to use the value from it,
-	 * we need to swap it back.
-	 * We are populating vddc CAC data to BapmVddc table
-	 * in split and merged mode
-	 */
-	for (count = 0; count < lookup_table->count; count++) {
-		index = phm_get_voltage_index(lookup_table,
-				data->vddc_voltage_table.entries[count].value);
-		table->BapmVddcVidLoSidd[count] = convert_to_vid(lookup_table->entries[index].us_cac_low);
-		table->BapmVddcVidHiSidd[count] = convert_to_vid(lookup_table->entries[index].us_cac_mid);
-		table->BapmVddcVidHiSidd2[count] = convert_to_vid(lookup_table->entries[index].us_cac_high);
-	}
-
-	return 0;
-}
-
-/**
-* Preparation of voltage tables for SMC.
-*
-* @param    hwmgr   the address of the hardware manager
-* @param    table   the SMC DPM table structure to be populated
-* @return   always  0
-*/
-
-static int polaris10_populate_smc_voltage_tables(struct pp_hwmgr *hwmgr,
-		struct SMU74_Discrete_DpmTable *table)
-{
-	polaris10_populate_smc_vddci_table(hwmgr, table);
-	polaris10_populate_smc_mvdd_table(hwmgr, table);
-	polaris10_populate_cac_table(hwmgr, table);
-
-	return 0;
-}
-
-static int polaris10_populate_ulv_level(struct pp_hwmgr *hwmgr,
-		struct SMU74_Discrete_Ulv *state)
-{
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	struct pp_smumgr *smumgr = hwmgr->smumgr;
-
-	state->CcPwrDynRm = 0;
-	state->CcPwrDynRm1 = 0;
-
-	state->VddcOffset = (uint16_t) table_info->us_ulv_voltage_offset;
-	state->VddcOffsetVid = (uint8_t)(table_info->us_ulv_voltage_offset *
-			VOLTAGE_VID_OFFSET_SCALE2 / VOLTAGE_VID_OFFSET_SCALE1);
-
-	if (smumgr->chip_id == CHIP_POLARIS12 || smumgr->is_kicker)
-		state->VddcPhase = data->vddc_phase_shed_control ^ 0x3;
-	else
-		state->VddcPhase = (data->vddc_phase_shed_control) ? 0 : 1;
-
-	CONVERT_FROM_HOST_TO_SMC_UL(state->CcPwrDynRm);
-	CONVERT_FROM_HOST_TO_SMC_UL(state->CcPwrDynRm1);
-	CONVERT_FROM_HOST_TO_SMC_US(state->VddcOffset);
-
-	return 0;
-}
-
-static int polaris10_populate_ulv_state(struct pp_hwmgr *hwmgr,
-		struct SMU74_Discrete_DpmTable *table)
-{
-	return polaris10_populate_ulv_level(hwmgr, &table->Ulv);
-}
-
-static int polaris10_populate_smc_link_level(struct pp_hwmgr *hwmgr,
-		struct SMU74_Discrete_DpmTable *table)
-{
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smumgr->backend);
-	struct smu7_dpm_table *dpm_table = &data->dpm_table;
-	int i;
-
-	/* Index (dpm_table->pcie_speed_table.count)
-	 * is reserved for PCIE boot level. */
-	for (i = 0; i <= dpm_table->pcie_speed_table.count; i++) {
-		table->LinkLevel[i].PcieGenSpeed  =
-				(uint8_t)dpm_table->pcie_speed_table.dpm_levels[i].value;
-		table->LinkLevel[i].PcieLaneCount = (uint8_t)encode_pcie_lane_width(
-				dpm_table->pcie_speed_table.dpm_levels[i].param1);
-		table->LinkLevel[i].EnabledForActivity = 1;
-		table->LinkLevel[i].SPC = (uint8_t)(data->pcie_spc_cap & 0xff);
-		table->LinkLevel[i].DownThreshold = PP_HOST_TO_SMC_UL(5);
-		table->LinkLevel[i].UpThreshold = PP_HOST_TO_SMC_UL(30);
-	}
-
-	smu_data->smc_state_table.LinkLevelCount =
-			(uint8_t)dpm_table->pcie_speed_table.count;
-
-/* To Do move to hwmgr */
-	data->dpm_level_enable_mask.pcie_dpm_enable_mask =
-			phm_get_dpm_level_enable_mask_value(&dpm_table->pcie_speed_table);
-
-	return 0;
-}
-
-
-static void polaris10_get_sclk_range_table(struct pp_hwmgr *hwmgr,
-				   SMU74_Discrete_DpmTable  *table)
-{
-	struct pp_smumgr *smumgr = hwmgr->smumgr;
-	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(smumgr->backend);
-	uint32_t i, ref_clk;
-
-	struct pp_atom_ctrl_sclk_range_table range_table_from_vbios = { { {0} } };
-
-	ref_clk = smu7_get_xclk(hwmgr);
-
-	if (0 == atomctrl_get_smc_sclk_range_table(hwmgr, &range_table_from_vbios)) {
-		for (i = 0; i < NUM_SCLK_RANGE; i++) {
-			table->SclkFcwRangeTable[i].vco_setting = range_table_from_vbios.entry[i].ucVco_setting;
-			table->SclkFcwRangeTable[i].postdiv = range_table_from_vbios.entry[i].ucPostdiv;
-			table->SclkFcwRangeTable[i].fcw_pcc = range_table_from_vbios.entry[i].usFcw_pcc;
-
-			table->SclkFcwRangeTable[i].fcw_trans_upper = range_table_from_vbios.entry[i].usFcw_trans_upper;
-			table->SclkFcwRangeTable[i].fcw_trans_lower = range_table_from_vbios.entry[i].usRcw_trans_lower;
-
-			CONVERT_FROM_HOST_TO_SMC_US(table->SclkFcwRangeTable[i].fcw_pcc);
-			CONVERT_FROM_HOST_TO_SMC_US(table->SclkFcwRangeTable[i].fcw_trans_upper);
-			CONVERT_FROM_HOST_TO_SMC_US(table->SclkFcwRangeTable[i].fcw_trans_lower);
-		}
-		return;
-	}
-
-	for (i = 0; i < NUM_SCLK_RANGE; i++) {
-		smu_data->range_table[i].trans_lower_frequency = (ref_clk * Range_Table[i].fcw_trans_lower) >> Range_Table[i].postdiv;
-		smu_data->range_table[i].trans_upper_frequency = (ref_clk * Range_Table[i].fcw_trans_upper) >> Range_Table[i].postdiv;
-
-		table->SclkFcwRangeTable[i].vco_setting = Range_Table[i].vco_setting;
-		table->SclkFcwRangeTable[i].postdiv = Range_Table[i].postdiv;
-		table->SclkFcwRangeTable[i].fcw_pcc = Range_Table[i].fcw_pcc;
-
-		table->SclkFcwRangeTable[i].fcw_trans_upper = Range_Table[i].fcw_trans_upper;
-		table->SclkFcwRangeTable[i].fcw_trans_lower = Range_Table[i].fcw_trans_lower;
-
-		CONVERT_FROM_HOST_TO_SMC_US(table->SclkFcwRangeTable[i].fcw_pcc);
-		CONVERT_FROM_HOST_TO_SMC_US(table->SclkFcwRangeTable[i].fcw_trans_upper);
-		CONVERT_FROM_HOST_TO_SMC_US(table->SclkFcwRangeTable[i].fcw_trans_lower);
-	}
-}
-
-/**
-* Calculates the SCLK dividers using the provided engine clock
-*
-* @param    hwmgr  the address of the hardware manager
-* @param    clock  the engine clock to use to populate the structure
-* @param    sclk   the SMC SCLK structure to be populated
-*/
-static int polaris10_calculate_sclk_params(struct pp_hwmgr *hwmgr,
-		uint32_t clock, SMU_SclkSetting *sclk_setting)
-{
-	struct pp_smumgr *smumgr = hwmgr->smumgr;
-	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(smumgr->backend);
-	const SMU74_Discrete_DpmTable *table = &(smu_data->smc_state_table);
-	struct pp_atomctrl_clock_dividers_ai dividers;
-	uint32_t ref_clock;
-	uint32_t pcc_target_percent, pcc_target_freq, ss_target_percent, ss_target_freq;
-	uint8_t i;
-	int result;
-	uint64_t temp;
-
-	sclk_setting->SclkFrequency = clock;
-	/* get the engine clock dividers for this clock value */
-	result = atomctrl_get_engine_pll_dividers_ai(hwmgr, clock,  &dividers);
-	if (result == 0) {
-		sclk_setting->Fcw_int = dividers.usSclk_fcw_int;
-		sclk_setting->Fcw_frac = dividers.usSclk_fcw_frac;
-		sclk_setting->Pcc_fcw_int = dividers.usPcc_fcw_int;
-		sclk_setting->PllRange = dividers.ucSclkPllRange;
-		sclk_setting->Sclk_slew_rate = 0x400;
-		sclk_setting->Pcc_up_slew_rate = dividers.usPcc_fcw_slew_frac;
-		sclk_setting->Pcc_down_slew_rate = 0xffff;
-		sclk_setting->SSc_En = dividers.ucSscEnable;
-		sclk_setting->Fcw1_int = dividers.usSsc_fcw1_int;
-		sclk_setting->Fcw1_frac = dividers.usSsc_fcw1_frac;
-		sclk_setting->Sclk_ss_slew_rate = dividers.usSsc_fcw_slew_frac;
-		return result;
-	}
-
-	ref_clock = smu7_get_xclk(hwmgr);
-
-	for (i = 0; i < NUM_SCLK_RANGE; i++) {
-		if (clock > smu_data->range_table[i].trans_lower_frequency
-		&& clock <= smu_data->range_table[i].trans_upper_frequency) {
-			sclk_setting->PllRange = i;
-			break;
-		}
-	}
-
-	sclk_setting->Fcw_int = (uint16_t)((clock << table->SclkFcwRangeTable[sclk_setting->PllRange].postdiv) / ref_clock);
-	temp = clock << table->SclkFcwRangeTable[sclk_setting->PllRange].postdiv;
-	temp <<= 0x10;
-	do_div(temp, ref_clock);
-	sclk_setting->Fcw_frac = temp & 0xffff;
-
-	pcc_target_percent = 10; /*  Hardcode 10% for now. */
-	pcc_target_freq = clock - (clock * pcc_target_percent / 100);
-	sclk_setting->Pcc_fcw_int = (uint16_t)((pcc_target_freq << table->SclkFcwRangeTable[sclk_setting->PllRange].postdiv) / ref_clock);
-
-	ss_target_percent = 2; /*  Hardcode 2% for now. */
-	sclk_setting->SSc_En = 0;
-	if (ss_target_percent) {
-		sclk_setting->SSc_En = 1;
-		ss_target_freq = clock - (clock * ss_target_percent / 100);
-		sclk_setting->Fcw1_int = (uint16_t)((ss_target_freq << table->SclkFcwRangeTable[sclk_setting->PllRange].postdiv) / ref_clock);
-		temp = ss_target_freq << table->SclkFcwRangeTable[sclk_setting->PllRange].postdiv;
-		temp <<= 0x10;
-		do_div(temp, ref_clock);
-		sclk_setting->Fcw1_frac = temp & 0xffff;
-	}
-
-	return 0;
-}
-
-/**
-* Populates single SMC SCLK structure using the provided engine clock
-*
-* @param    hwmgr      the address of the hardware manager
-* @param    clock the engine clock to use to populate the structure
-* @param    sclk        the SMC SCLK structure to be populated
-*/
-
-static int polaris10_populate_single_graphic_level(struct pp_hwmgr *hwmgr,
-		uint32_t clock, uint16_t sclk_al_threshold,
-		struct SMU74_Discrete_GraphicsLevel *level)
-{
-	int result;
-	/* PP_Clocks minClocks; */
-	uint32_t mvdd;
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	SMU_SclkSetting curr_sclk_setting = { 0 };
-
-	result = polaris10_calculate_sclk_params(hwmgr, clock, &curr_sclk_setting);
-
-	/* populate graphics levels */
-	result = polaris10_get_dependency_volt_by_clk(hwmgr,
-			table_info->vdd_dep_on_sclk, clock,
-			&level->MinVoltage, &mvdd);
-
-	PP_ASSERT_WITH_CODE((0 == result),
-			"can not find VDDC voltage value for "
-			"VDDC engine clock dependency table",
-			return result);
-	level->ActivityLevel = sclk_al_threshold;
-
-	level->CcPwrDynRm = 0;
-	level->CcPwrDynRm1 = 0;
-	level->EnabledForActivity = 0;
-	level->EnabledForThrottle = 1;
-	level->UpHyst = 10;
-	level->DownHyst = 0;
-	level->VoltageDownHyst = 0;
-	level->PowerThrottle = 0;
-	data->display_timing.min_clock_in_sr = hwmgr->display_config.min_core_set_clock_in_sr;
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_SclkDeepSleep))
-		level->DeepSleepDivId = smu7_get_sleep_divider_id_from_clock(clock,
-								hwmgr->display_config.min_core_set_clock_in_sr);
-
-	/* Default to slow, highest DPM level will be
-	 * set to PPSMC_DISPLAY_WATERMARK_LOW later.
-	 */
-	if (data->update_up_hyst)
-		level->UpHyst = (uint8_t)data->up_hyst;
-	if (data->update_down_hyst)
-		level->DownHyst = (uint8_t)data->down_hyst;
-
-	level->SclkSetting = curr_sclk_setting;
-
-	CONVERT_FROM_HOST_TO_SMC_UL(level->MinVoltage);
-	CONVERT_FROM_HOST_TO_SMC_UL(level->CcPwrDynRm);
-	CONVERT_FROM_HOST_TO_SMC_UL(level->CcPwrDynRm1);
-	CONVERT_FROM_HOST_TO_SMC_US(level->ActivityLevel);
-	CONVERT_FROM_HOST_TO_SMC_UL(level->SclkSetting.SclkFrequency);
-	CONVERT_FROM_HOST_TO_SMC_US(level->SclkSetting.Fcw_int);
-	CONVERT_FROM_HOST_TO_SMC_US(level->SclkSetting.Fcw_frac);
-	CONVERT_FROM_HOST_TO_SMC_US(level->SclkSetting.Pcc_fcw_int);
-	CONVERT_FROM_HOST_TO_SMC_US(level->SclkSetting.Sclk_slew_rate);
-	CONVERT_FROM_HOST_TO_SMC_US(level->SclkSetting.Pcc_up_slew_rate);
-	CONVERT_FROM_HOST_TO_SMC_US(level->SclkSetting.Pcc_down_slew_rate);
-	CONVERT_FROM_HOST_TO_SMC_US(level->SclkSetting.Fcw1_int);
-	CONVERT_FROM_HOST_TO_SMC_US(level->SclkSetting.Fcw1_frac);
-	CONVERT_FROM_HOST_TO_SMC_US(level->SclkSetting.Sclk_ss_slew_rate);
-	return 0;
-}
-
-/**
-* Populates all SMC SCLK levels' structure based on the trimmed allowed dpm engine clock states
-*
-* @param    hwmgr      the address of the hardware manager
-*/
-int polaris10_populate_all_graphic_levels(struct pp_hwmgr *hwmgr)
-{
-	struct pp_smumgr *smumgr = hwmgr->smumgr;
-	struct smu7_hwmgr *hw_data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(smumgr->backend);
-	struct smu7_dpm_table *dpm_table = &hw_data->dpm_table;
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	struct phm_ppt_v1_pcie_table *pcie_table = table_info->pcie_table;
-	uint8_t pcie_entry_cnt = (uint8_t) hw_data->dpm_table.pcie_speed_table.count;
-	int result = 0;
-	uint32_t array = smu_data->smu7_data.dpm_table_start +
-			offsetof(SMU74_Discrete_DpmTable, GraphicsLevel);
-	uint32_t array_size = sizeof(struct SMU74_Discrete_GraphicsLevel) *
-			SMU74_MAX_LEVELS_GRAPHICS;
-	struct SMU74_Discrete_GraphicsLevel *levels =
-			smu_data->smc_state_table.GraphicsLevel;
-	uint32_t i, max_entry;
-	uint8_t hightest_pcie_level_enabled = 0,
-		lowest_pcie_level_enabled = 0,
-		mid_pcie_level_enabled = 0,
-		count = 0;
-
-	polaris10_get_sclk_range_table(hwmgr, &(smu_data->smc_state_table));
-
-	for (i = 0; i < dpm_table->sclk_table.count; i++) {
-
-		result = polaris10_populate_single_graphic_level(hwmgr,
-				dpm_table->sclk_table.dpm_levels[i].value,
-				(uint16_t)smu_data->activity_target[i],
-				&(smu_data->smc_state_table.GraphicsLevel[i]));
-		if (result)
-			return result;
-
-		/* Making sure only DPM level 0-1 have Deep Sleep Div ID populated. */
-		if (i > 1)
-			levels[i].DeepSleepDivId = 0;
-	}
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-					PHM_PlatformCaps_SPLLShutdownSupport))
-		smu_data->smc_state_table.GraphicsLevel[0].SclkSetting.SSc_En = 0;
-
-	smu_data->smc_state_table.GraphicsLevel[0].EnabledForActivity = 1;
-	smu_data->smc_state_table.GraphicsDpmLevelCount =
-			(uint8_t)dpm_table->sclk_table.count;
-	hw_data->dpm_level_enable_mask.sclk_dpm_enable_mask =
-			phm_get_dpm_level_enable_mask_value(&dpm_table->sclk_table);
-
-
-	if (pcie_table != NULL) {
-		PP_ASSERT_WITH_CODE((1 <= pcie_entry_cnt),
-				"There must be 1 or more PCIE levels defined in PPTable.",
-				return -EINVAL);
-		max_entry = pcie_entry_cnt - 1;
-		for (i = 0; i < dpm_table->sclk_table.count; i++)
-			levels[i].pcieDpmLevel =
-					(uint8_t) ((i < max_entry) ? i : max_entry);
-	} else {
-		while (hw_data->dpm_level_enable_mask.pcie_dpm_enable_mask &&
-				((hw_data->dpm_level_enable_mask.pcie_dpm_enable_mask &
-						(1 << (hightest_pcie_level_enabled + 1))) != 0))
-			hightest_pcie_level_enabled++;
-
-		while (hw_data->dpm_level_enable_mask.pcie_dpm_enable_mask &&
-				((hw_data->dpm_level_enable_mask.pcie_dpm_enable_mask &
-						(1 << lowest_pcie_level_enabled)) == 0))
-			lowest_pcie_level_enabled++;
-
-		while ((count < hightest_pcie_level_enabled) &&
-				((hw_data->dpm_level_enable_mask.pcie_dpm_enable_mask &
-						(1 << (lowest_pcie_level_enabled + 1 + count))) == 0))
-			count++;
-
-		mid_pcie_level_enabled = (lowest_pcie_level_enabled + 1 + count) <
-				hightest_pcie_level_enabled ?
-						(lowest_pcie_level_enabled + 1 + count) :
-						hightest_pcie_level_enabled;
-
-		/* set pcieDpmLevel to hightest_pcie_level_enabled */
-		for (i = 2; i < dpm_table->sclk_table.count; i++)
-			levels[i].pcieDpmLevel = hightest_pcie_level_enabled;
-
-		/* set pcieDpmLevel to lowest_pcie_level_enabled */
-		levels[0].pcieDpmLevel = lowest_pcie_level_enabled;
-
-		/* set pcieDpmLevel to mid_pcie_level_enabled */
-		levels[1].pcieDpmLevel = mid_pcie_level_enabled;
-	}
-	/* level count will send to smc once at init smc table and never change */
-	result = smu7_copy_bytes_to_smc(smumgr, array, (uint8_t *)levels,
-			(uint32_t)array_size, SMC_RAM_END);
-
-	return result;
-}
-
-
-static int polaris10_populate_single_memory_level(struct pp_hwmgr *hwmgr,
-		uint32_t clock, struct SMU74_Discrete_MemoryLevel *mem_level)
-{
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	int result = 0;
-	struct cgs_display_info info = {0, 0, NULL};
-	uint32_t mclk_stutter_mode_threshold = 40000;
-
-	cgs_get_active_displays_info(hwmgr->device, &info);
-
-	if (table_info->vdd_dep_on_mclk) {
-		result = polaris10_get_dependency_volt_by_clk(hwmgr,
-				table_info->vdd_dep_on_mclk, clock,
-				&mem_level->MinVoltage, &mem_level->MinMvdd);
-		PP_ASSERT_WITH_CODE((0 == result),
-				"can not find MinVddc voltage value from memory "
-				"VDDC voltage dependency table", return result);
-	}
-
-	mem_level->MclkFrequency = clock;
-	mem_level->EnabledForThrottle = 1;
-	mem_level->EnabledForActivity = 0;
-	mem_level->UpHyst = 0;
-	mem_level->DownHyst = 100;
-	mem_level->VoltageDownHyst = 0;
-	mem_level->ActivityLevel = (uint16_t)data->mclk_activity_target;
-	mem_level->StutterEnable = false;
-	mem_level->DisplayWatermark = PPSMC_DISPLAY_WATERMARK_LOW;
-
-	data->display_timing.num_existing_displays = info.display_count;
-
-	if (mclk_stutter_mode_threshold &&
-		(clock <= mclk_stutter_mode_threshold) &&
-		(SMUM_READ_FIELD(hwmgr->device, DPG_PIPE_STUTTER_CONTROL,
-				STUTTER_ENABLE) & 0x1))
-		mem_level->StutterEnable = true;
-
-	if (!result) {
-		CONVERT_FROM_HOST_TO_SMC_UL(mem_level->MinMvdd);
-		CONVERT_FROM_HOST_TO_SMC_UL(mem_level->MclkFrequency);
-		CONVERT_FROM_HOST_TO_SMC_US(mem_level->ActivityLevel);
-		CONVERT_FROM_HOST_TO_SMC_UL(mem_level->MinVoltage);
-	}
-	return result;
-}
-
-/**
-* Populates all SMC MCLK levels' structure based on the trimmed allowed dpm memory clock states
-*
-* @param    hwmgr      the address of the hardware manager
-*/
-int polaris10_populate_all_memory_levels(struct pp_hwmgr *hwmgr)
-{
-	struct pp_smumgr *smumgr = hwmgr->smumgr;
-	struct smu7_hwmgr *hw_data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(smumgr->backend);
-	struct smu7_dpm_table *dpm_table = &hw_data->dpm_table;
-	int result;
-	/* populate MCLK dpm table to SMU7 */
-	uint32_t array = smu_data->smu7_data.dpm_table_start +
-			offsetof(SMU74_Discrete_DpmTable, MemoryLevel);
-	uint32_t array_size = sizeof(SMU74_Discrete_MemoryLevel) *
-			SMU74_MAX_LEVELS_MEMORY;
-	struct SMU74_Discrete_MemoryLevel *levels =
-			smu_data->smc_state_table.MemoryLevel;
-	uint32_t i;
-
-	for (i = 0; i < dpm_table->mclk_table.count; i++) {
-		PP_ASSERT_WITH_CODE((0 != dpm_table->mclk_table.dpm_levels[i].value),
-				"can not populate memory level as memory clock is zero",
-				return -EINVAL);
-		result = polaris10_populate_single_memory_level(hwmgr,
-				dpm_table->mclk_table.dpm_levels[i].value,
-				&levels[i]);
-		if (i == dpm_table->mclk_table.count - 1) {
-			levels[i].DisplayWatermark = PPSMC_DISPLAY_WATERMARK_HIGH;
-			levels[i].EnabledForActivity = 1;
-		}
-		if (result)
-			return result;
-	}
-
-	/* In order to prevent MC activity from stutter mode to push DPM up,
-	 * the UVD change complements this by putting the MCLK in
-	 * a higher state by default such that we are not affected by
-	 * up threshold or and MCLK DPM latency.
-	 */
-	levels[0].ActivityLevel = 0x1f;
-	CONVERT_FROM_HOST_TO_SMC_US(levels[0].ActivityLevel);
-
-	smu_data->smc_state_table.MemoryDpmLevelCount =
-			(uint8_t)dpm_table->mclk_table.count;
-	hw_data->dpm_level_enable_mask.mclk_dpm_enable_mask =
-			phm_get_dpm_level_enable_mask_value(&dpm_table->mclk_table);
-
-	/* level count will send to smc once at init smc table and never change */
-	result = smu7_copy_bytes_to_smc(hwmgr->smumgr, array, (uint8_t *)levels,
-			(uint32_t)array_size, SMC_RAM_END);
-
-	return result;
-}
-
-/**
-* Populates the SMC MVDD structure using the provided memory clock.
-*
-* @param    hwmgr      the address of the hardware manager
-* @param    mclk        the MCLK value to be used in the decision if MVDD should be high or low.
-* @param    voltage     the SMC VOLTAGE structure to be populated
-*/
-static int polaris10_populate_mvdd_value(struct pp_hwmgr *hwmgr,
-		uint32_t mclk, SMIO_Pattern *smio_pat)
-{
-	const struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	uint32_t i = 0;
-
-	if (SMU7_VOLTAGE_CONTROL_NONE != data->mvdd_control) {
-		/* find mvdd value which clock is more than request */
-		for (i = 0; i < table_info->vdd_dep_on_mclk->count; i++) {
-			if (mclk <= table_info->vdd_dep_on_mclk->entries[i].clk) {
-				smio_pat->Voltage = data->mvdd_voltage_table.entries[i].value;
-				break;
-			}
-		}
-		PP_ASSERT_WITH_CODE(i < table_info->vdd_dep_on_mclk->count,
-				"MVDD Voltage is outside the supported range.",
-				return -EINVAL);
-	} else
-		return -EINVAL;
-
-	return 0;
-}
-
-static int polaris10_populate_smc_acpi_level(struct pp_hwmgr *hwmgr,
-		SMU74_Discrete_DpmTable *table)
-{
-	int result = 0;
-	uint32_t sclk_frequency;
-	const struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	SMIO_Pattern vol_level;
-	uint32_t mvdd;
-	uint16_t us_mvdd;
-
-	table->ACPILevel.Flags &= ~PPSMC_SWSTATE_FLAG_DC;
-
-	/* Get MinVoltage and Frequency from DPM0,
-	 * already converted to SMC_UL */
-	sclk_frequency = data->vbios_boot_state.sclk_bootup_value;
-	result = polaris10_get_dependency_volt_by_clk(hwmgr,
-			table_info->vdd_dep_on_sclk,
-			sclk_frequency,
-			&table->ACPILevel.MinVoltage, &mvdd);
-	PP_ASSERT_WITH_CODE((0 == result),
-			"Cannot find ACPI VDDC voltage value "
-			"in Clock Dependency Table",
-			);
-
-	result = polaris10_calculate_sclk_params(hwmgr, sclk_frequency,  &(table->ACPILevel.SclkSetting));
-	PP_ASSERT_WITH_CODE(result == 0, "Error retrieving Engine Clock dividers from VBIOS.", return result);
-
-	table->ACPILevel.DeepSleepDivId = 0;
-	table->ACPILevel.CcPwrDynRm = 0;
-	table->ACPILevel.CcPwrDynRm1 = 0;
-
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.Flags);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.MinVoltage);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CcPwrDynRm);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CcPwrDynRm1);
-
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.SclkSetting.SclkFrequency);
-	CONVERT_FROM_HOST_TO_SMC_US(table->ACPILevel.SclkSetting.Fcw_int);
-	CONVERT_FROM_HOST_TO_SMC_US(table->ACPILevel.SclkSetting.Fcw_frac);
-	CONVERT_FROM_HOST_TO_SMC_US(table->ACPILevel.SclkSetting.Pcc_fcw_int);
-	CONVERT_FROM_HOST_TO_SMC_US(table->ACPILevel.SclkSetting.Sclk_slew_rate);
-	CONVERT_FROM_HOST_TO_SMC_US(table->ACPILevel.SclkSetting.Pcc_up_slew_rate);
-	CONVERT_FROM_HOST_TO_SMC_US(table->ACPILevel.SclkSetting.Pcc_down_slew_rate);
-	CONVERT_FROM_HOST_TO_SMC_US(table->ACPILevel.SclkSetting.Fcw1_int);
-	CONVERT_FROM_HOST_TO_SMC_US(table->ACPILevel.SclkSetting.Fcw1_frac);
-	CONVERT_FROM_HOST_TO_SMC_US(table->ACPILevel.SclkSetting.Sclk_ss_slew_rate);
-
-
-	/* Get MinVoltage and Frequency from DPM0, already converted to SMC_UL */
-	table->MemoryACPILevel.MclkFrequency = data->vbios_boot_state.mclk_bootup_value;
-	result = polaris10_get_dependency_volt_by_clk(hwmgr,
-			table_info->vdd_dep_on_mclk,
-			table->MemoryACPILevel.MclkFrequency,
-			&table->MemoryACPILevel.MinVoltage, &mvdd);
-	PP_ASSERT_WITH_CODE((0 == result),
-			"Cannot find ACPI VDDCI voltage value "
-			"in Clock Dependency Table",
-			);
-
-	us_mvdd = 0;
-	if ((SMU7_VOLTAGE_CONTROL_NONE == data->mvdd_control) ||
-			(data->mclk_dpm_key_disabled))
-		us_mvdd = data->vbios_boot_state.mvdd_bootup_value;
-	else {
-		if (!polaris10_populate_mvdd_value(hwmgr,
-				data->dpm_table.mclk_table.dpm_levels[0].value,
-				&vol_level))
-			us_mvdd = vol_level.Voltage;
-	}
-
-	if (0 == polaris10_populate_mvdd_value(hwmgr, 0, &vol_level))
-		table->MemoryACPILevel.MinMvdd = PP_HOST_TO_SMC_UL(vol_level.Voltage);
-	else
-		table->MemoryACPILevel.MinMvdd = 0;
-
-	table->MemoryACPILevel.StutterEnable = false;
-
-	table->MemoryACPILevel.EnabledForThrottle = 0;
-	table->MemoryACPILevel.EnabledForActivity = 0;
-	table->MemoryACPILevel.UpHyst = 0;
-	table->MemoryACPILevel.DownHyst = 100;
-	table->MemoryACPILevel.VoltageDownHyst = 0;
-	table->MemoryACPILevel.ActivityLevel =
-			PP_HOST_TO_SMC_US((uint16_t)data->mclk_activity_target);
-
-	CONVERT_FROM_HOST_TO_SMC_UL(table->MemoryACPILevel.MclkFrequency);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->MemoryACPILevel.MinVoltage);
-
-	return result;
-}
-
-static int polaris10_populate_smc_vce_level(struct pp_hwmgr *hwmgr,
-		SMU74_Discrete_DpmTable *table)
-{
-	int result = -EINVAL;
-	uint8_t count;
-	struct pp_atomctrl_clock_dividers_vi dividers;
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	struct phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table =
-			table_info->mm_dep_table;
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	uint32_t vddci;
-
-	table->VceLevelCount = (uint8_t)(mm_table->count);
-	table->VceBootLevel = 0;
-
-	for (count = 0; count < table->VceLevelCount; count++) {
-		table->VceLevel[count].Frequency = mm_table->entries[count].eclk;
-		table->VceLevel[count].MinVoltage = 0;
-		table->VceLevel[count].MinVoltage |=
-				(mm_table->entries[count].vddc * VOLTAGE_SCALE) << VDDC_SHIFT;
-
-		if (SMU7_VOLTAGE_CONTROL_BY_GPIO == data->vddci_control)
-			vddci = (uint32_t)phm_find_closest_vddci(&(data->vddci_voltage_table),
-						mm_table->entries[count].vddc - VDDC_VDDCI_DELTA);
-		else if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->vddci_control)
-			vddci = mm_table->entries[count].vddc - VDDC_VDDCI_DELTA;
-		else
-			vddci = (data->vbios_boot_state.vddci_bootup_value * VOLTAGE_SCALE) << VDDCI_SHIFT;
-
-
-		table->VceLevel[count].MinVoltage |=
-				(vddci * VOLTAGE_SCALE) << VDDCI_SHIFT;
-		table->VceLevel[count].MinVoltage |= 1 << PHASES_SHIFT;
-
-		/*retrieve divider value for VBIOS */
-		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
-				table->VceLevel[count].Frequency, &dividers);
-		PP_ASSERT_WITH_CODE((0 == result),
-				"can not find divide id for VCE engine clock",
-				return result);
-
-		table->VceLevel[count].Divider = (uint8_t)dividers.pll_post_divider;
-
-		CONVERT_FROM_HOST_TO_SMC_UL(table->VceLevel[count].Frequency);
-		CONVERT_FROM_HOST_TO_SMC_UL(table->VceLevel[count].MinVoltage);
-	}
-	return result;
-}
-
-
-static int polaris10_populate_smc_samu_level(struct pp_hwmgr *hwmgr,
-		SMU74_Discrete_DpmTable *table)
-{
-	int result = -EINVAL;
-	uint8_t count;
-	struct pp_atomctrl_clock_dividers_vi dividers;
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	struct phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table =
-			table_info->mm_dep_table;
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	uint32_t vddci;
-
-	table->SamuBootLevel = 0;
-	table->SamuLevelCount = (uint8_t)(mm_table->count);
-
-	for (count = 0; count < table->SamuLevelCount; count++) {
-		/* not sure whether we need evclk or not */
-		table->SamuLevel[count].MinVoltage = 0;
-		table->SamuLevel[count].Frequency = mm_table->entries[count].samclock;
-		table->SamuLevel[count].MinVoltage |= (mm_table->entries[count].vddc *
-				VOLTAGE_SCALE) << VDDC_SHIFT;
-
-		if (SMU7_VOLTAGE_CONTROL_BY_GPIO == data->vddci_control)
-			vddci = (uint32_t)phm_find_closest_vddci(&(data->vddci_voltage_table),
-						mm_table->entries[count].vddc - VDDC_VDDCI_DELTA);
-		else if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->vddci_control)
-			vddci = mm_table->entries[count].vddc - VDDC_VDDCI_DELTA;
-		else
-			vddci = (data->vbios_boot_state.vddci_bootup_value * VOLTAGE_SCALE) << VDDCI_SHIFT;
-
-		table->SamuLevel[count].MinVoltage |= (vddci * VOLTAGE_SCALE) << VDDCI_SHIFT;
-		table->SamuLevel[count].MinVoltage |= 1 << PHASES_SHIFT;
-
-		/* retrieve divider value for VBIOS */
-		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
-				table->SamuLevel[count].Frequency, &dividers);
-		PP_ASSERT_WITH_CODE((0 == result),
-				"can not find divide id for samu clock", return result);
-
-		table->SamuLevel[count].Divider = (uint8_t)dividers.pll_post_divider;
-
-		CONVERT_FROM_HOST_TO_SMC_UL(table->SamuLevel[count].Frequency);
-		CONVERT_FROM_HOST_TO_SMC_UL(table->SamuLevel[count].MinVoltage);
-	}
-	return result;
-}
-
-static int polaris10_populate_memory_timing_parameters(struct pp_hwmgr *hwmgr,
-		int32_t eng_clock, int32_t mem_clock,
-		SMU74_Discrete_MCArbDramTimingTableEntry *arb_regs)
-{
-	uint32_t dram_timing;
-	uint32_t dram_timing2;
-	uint32_t burst_time;
-	int result;
-
-	result = atomctrl_set_engine_dram_timings_rv770(hwmgr,
-			eng_clock, mem_clock);
-	PP_ASSERT_WITH_CODE(result == 0,
-			"Error calling VBIOS to set DRAM_TIMING.", return result);
-
-	dram_timing = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING);
-	dram_timing2 = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING2);
-	burst_time = PHM_READ_FIELD(hwmgr->device, MC_ARB_BURST_TIME, STATE0);
-
-
-	arb_regs->McArbDramTiming  = PP_HOST_TO_SMC_UL(dram_timing);
-	arb_regs->McArbDramTiming2 = PP_HOST_TO_SMC_UL(dram_timing2);
-	arb_regs->McArbBurstTime   = (uint8_t)burst_time;
-
-	return 0;
-}
-
-static int polaris10_program_memory_timing_parameters(struct pp_hwmgr *hwmgr)
-{
-	struct pp_smumgr *smumgr = hwmgr->smumgr;
-	struct smu7_hwmgr *hw_data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(smumgr->backend);
-	struct SMU74_Discrete_MCArbDramTimingTable arb_regs;
-	uint32_t i, j;
-	int result = 0;
-
-	for (i = 0; i < hw_data->dpm_table.sclk_table.count; i++) {
-		for (j = 0; j < hw_data->dpm_table.mclk_table.count; j++) {
-			result = polaris10_populate_memory_timing_parameters(hwmgr,
-					hw_data->dpm_table.sclk_table.dpm_levels[i].value,
-					hw_data->dpm_table.mclk_table.dpm_levels[j].value,
-					&arb_regs.entries[i][j]);
-			if (result == 0)
-				result = atomctrl_set_ac_timing_ai(hwmgr, hw_data->dpm_table.mclk_table.dpm_levels[j].value, j);
-			if (result != 0)
-				return result;
-		}
-	}
-
-	result = smu7_copy_bytes_to_smc(
-			hwmgr->smumgr,
-			smu_data->smu7_data.arb_table_start,
-			(uint8_t *)&arb_regs,
-			sizeof(SMU74_Discrete_MCArbDramTimingTable),
-			SMC_RAM_END);
-	return result;
-}
-
-static int polaris10_populate_smc_uvd_level(struct pp_hwmgr *hwmgr,
-		struct SMU74_Discrete_DpmTable *table)
-{
-	int result = -EINVAL;
-	uint8_t count;
-	struct pp_atomctrl_clock_dividers_vi dividers;
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	struct phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table =
-			table_info->mm_dep_table;
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	uint32_t vddci;
-
-	table->UvdLevelCount = (uint8_t)(mm_table->count);
-	table->UvdBootLevel = 0;
-
-	for (count = 0; count < table->UvdLevelCount; count++) {
-		table->UvdLevel[count].MinVoltage = 0;
-		table->UvdLevel[count].VclkFrequency = mm_table->entries[count].vclk;
-		table->UvdLevel[count].DclkFrequency = mm_table->entries[count].dclk;
-		table->UvdLevel[count].MinVoltage |= (mm_table->entries[count].vddc *
-				VOLTAGE_SCALE) << VDDC_SHIFT;
-
-		if (SMU7_VOLTAGE_CONTROL_BY_GPIO == data->vddci_control)
-			vddci = (uint32_t)phm_find_closest_vddci(&(data->vddci_voltage_table),
-						mm_table->entries[count].vddc - VDDC_VDDCI_DELTA);
-		else if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->vddci_control)
-			vddci = mm_table->entries[count].vddc - VDDC_VDDCI_DELTA;
-		else
-			vddci = (data->vbios_boot_state.vddci_bootup_value * VOLTAGE_SCALE) << VDDCI_SHIFT;
-
-		table->UvdLevel[count].MinVoltage |= (vddci * VOLTAGE_SCALE) << VDDCI_SHIFT;
-		table->UvdLevel[count].MinVoltage |= 1 << PHASES_SHIFT;
-
-		/* retrieve divider value for VBIOS */
-		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
-				table->UvdLevel[count].VclkFrequency, &dividers);
-		PP_ASSERT_WITH_CODE((0 == result),
-				"can not find divide id for Vclk clock", return result);
-
-		table->UvdLevel[count].VclkDivider = (uint8_t)dividers.pll_post_divider;
-
-		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
-				table->UvdLevel[count].DclkFrequency, &dividers);
-		PP_ASSERT_WITH_CODE((0 == result),
-				"can not find divide id for Dclk clock", return result);
-
-		table->UvdLevel[count].DclkDivider = (uint8_t)dividers.pll_post_divider;
-
-		CONVERT_FROM_HOST_TO_SMC_UL(table->UvdLevel[count].VclkFrequency);
-		CONVERT_FROM_HOST_TO_SMC_UL(table->UvdLevel[count].DclkFrequency);
-		CONVERT_FROM_HOST_TO_SMC_UL(table->UvdLevel[count].MinVoltage);
-	}
-
-	return result;
-}
-
-static int polaris10_populate_smc_boot_level(struct pp_hwmgr *hwmgr,
-		struct SMU74_Discrete_DpmTable *table)
-{
-	int result = 0;
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-
-	table->GraphicsBootLevel = 0;
-	table->MemoryBootLevel = 0;
-
-	/* find boot level from dpm table */
-	result = phm_find_boot_level(&(data->dpm_table.sclk_table),
-			data->vbios_boot_state.sclk_bootup_value,
-			(uint32_t *)&(table->GraphicsBootLevel));
-
-	result = phm_find_boot_level(&(data->dpm_table.mclk_table),
-			data->vbios_boot_state.mclk_bootup_value,
-			(uint32_t *)&(table->MemoryBootLevel));
-
-	table->BootVddc  = data->vbios_boot_state.vddc_bootup_value *
-			VOLTAGE_SCALE;
-	table->BootVddci = data->vbios_boot_state.vddci_bootup_value *
-			VOLTAGE_SCALE;
-	table->BootMVdd  = data->vbios_boot_state.mvdd_bootup_value *
-			VOLTAGE_SCALE;
-
-	CONVERT_FROM_HOST_TO_SMC_US(table->BootVddc);
-	CONVERT_FROM_HOST_TO_SMC_US(table->BootVddci);
-	CONVERT_FROM_HOST_TO_SMC_US(table->BootMVdd);
-
-	return 0;
-}
-
-static int polaris10_populate_smc_initailial_state(struct pp_hwmgr *hwmgr)
-{
-	struct pp_smumgr *smumgr = hwmgr->smumgr;
-	struct smu7_hwmgr *hw_data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(smumgr->backend);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	uint8_t count, level;
-
-	count = (uint8_t)(table_info->vdd_dep_on_sclk->count);
-
-	for (level = 0; level < count; level++) {
-		if (table_info->vdd_dep_on_sclk->entries[level].clk >=
-				hw_data->vbios_boot_state.sclk_bootup_value) {
-			smu_data->smc_state_table.GraphicsBootLevel = level;
-			break;
-		}
-	}
-
-	count = (uint8_t)(table_info->vdd_dep_on_mclk->count);
-	for (level = 0; level < count; level++) {
-		if (table_info->vdd_dep_on_mclk->entries[level].clk >=
-				hw_data->vbios_boot_state.mclk_bootup_value) {
-			smu_data->smc_state_table.MemoryBootLevel = level;
-			break;
-		}
-	}
-
-	return 0;
-}
-
-
-static int polaris10_populate_clock_stretcher_data_table(struct pp_hwmgr *hwmgr)
-{
-	uint32_t ro, efuse, volt_without_cks, volt_with_cks, value, max, min;
-	struct pp_smumgr *smumgr = hwmgr->smumgr;
-	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(smumgr->backend);
-
-	uint8_t i, stretch_amount, stretch_amount2, volt_offset = 0;
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	struct phm_ppt_v1_clock_voltage_dependency_table *sclk_table =
-			table_info->vdd_dep_on_sclk;
-
-	stretch_amount = (uint8_t)table_info->cac_dtp_table->usClockStretchAmount;
-
-	/* Read SMU_Eefuse to read and calculate RO and determine
-	 * if the part is SS or FF. if RO >= 1660MHz, part is FF.
-	 */
-	efuse = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixSMU_EFUSE_0 + (67 * 4));
-	efuse &= 0xFF000000;
-	efuse = efuse >> 24;
-
-	if (hwmgr->chip_id == CHIP_POLARIS10) {
-		min = 1000;
-		max = 2300;
-	} else {
-		min = 1100;
-		max = 2100;
-	}
-
-	ro = efuse * (max - min) / 255 + min;
-
-	/* Populate Sclk_CKS_masterEn0_7 and Sclk_voltageOffset */
-	for (i = 0; i < sclk_table->count; i++) {
-		smu_data->smc_state_table.Sclk_CKS_masterEn0_7 |=
-				sclk_table->entries[i].cks_enable << i;
-		if (hwmgr->chip_id == CHIP_POLARIS10) {
-			volt_without_cks = (uint32_t)((2753594000U + (sclk_table->entries[i].clk/100) * 136418 - (ro - 70) * 1000000) / \
-						(2424180 - (sclk_table->entries[i].clk/100) * 1132925/1000));
-			volt_with_cks = (uint32_t)((2797202000U + sclk_table->entries[i].clk/100 * 3232 - (ro - 65) * 1000000) / \
-					(2522480 - sclk_table->entries[i].clk/100 * 115764/100));
-		} else {
-			volt_without_cks = (uint32_t)((2416794800U + (sclk_table->entries[i].clk/100) * 1476925/10 - (ro - 50) * 1000000) / \
-						(2625416 - (sclk_table->entries[i].clk/100) * (12586807/10000)));
-			volt_with_cks = (uint32_t)((2999656000U - sclk_table->entries[i].clk/100 * 392803 - (ro - 44) * 1000000) / \
-					(3422454 - sclk_table->entries[i].clk/100 * (18886376/10000)));
-		}
-
-		if (volt_without_cks >= volt_with_cks)
-			volt_offset = (uint8_t)(((volt_without_cks - volt_with_cks +
-					sclk_table->entries[i].cks_voffset) * 100 + 624) / 625);
-
-		smu_data->smc_state_table.Sclk_voltageOffset[i] = volt_offset;
-	}
-
-	smu_data->smc_state_table.LdoRefSel = (table_info->cac_dtp_table->ucCKS_LDO_REFSEL != 0) ? table_info->cac_dtp_table->ucCKS_LDO_REFSEL : 6;
-	/* Populate CKS Lookup Table */
-	if (stretch_amount == 1 || stretch_amount == 2 || stretch_amount == 5)
-		stretch_amount2 = 0;
-	else if (stretch_amount == 3 || stretch_amount == 4)
-		stretch_amount2 = 1;
-	else {
-		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_ClockStretcher);
-		PP_ASSERT_WITH_CODE(false,
-				"Stretch Amount in PPTable not supported\n",
-				return -EINVAL);
-	}
-
-	value = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixPWR_CKS_CNTL);
-	value &= 0xFFFFFFFE;
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixPWR_CKS_CNTL, value);
-
-	return 0;
-}
-
-/**
-* Populates the SMC VRConfig field in DPM table.
-*
-* @param    hwmgr   the address of the hardware manager
-* @param    table   the SMC DPM table structure to be populated
-* @return   always 0
-*/
-static int polaris10_populate_vr_config(struct pp_hwmgr *hwmgr,
-		struct SMU74_Discrete_DpmTable *table)
-{
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smumgr->backend);
-	uint16_t config;
-
-	config = VR_MERGED_WITH_VDDC;
-	table->VRConfig |= (config << VRCONF_VDDGFX_SHIFT);
-
-	/* Set Vddc Voltage Controller */
-	if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->voltage_control) {
-		config = VR_SVI2_PLANE_1;
-		table->VRConfig |= config;
-	} else {
-		PP_ASSERT_WITH_CODE(false,
-				"VDDC should be on SVI2 control in merged mode!",
-				);
-	}
-	/* Set Vddci Voltage Controller */
-	if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->vddci_control) {
-		config = VR_SVI2_PLANE_2;  /* only in merged mode */
-		table->VRConfig |= (config << VRCONF_VDDCI_SHIFT);
-	} else if (SMU7_VOLTAGE_CONTROL_BY_GPIO == data->vddci_control) {
-		config = VR_SMIO_PATTERN_1;
-		table->VRConfig |= (config << VRCONF_VDDCI_SHIFT);
-	} else {
-		config = VR_STATIC_VOLTAGE;
-		table->VRConfig |= (config << VRCONF_VDDCI_SHIFT);
-	}
-	/* Set Mvdd Voltage Controller */
-	if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->mvdd_control) {
-		config = VR_SVI2_PLANE_2;
-		table->VRConfig |= (config << VRCONF_MVDD_SHIFT);
-		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, smu_data->smu7_data.soft_regs_start +
-			offsetof(SMU74_SoftRegisters, AllowMvddSwitch), 0x1);
-	} else {
-		config = VR_STATIC_VOLTAGE;
-		table->VRConfig |= (config << VRCONF_MVDD_SHIFT);
-	}
-
-	return 0;
-}
-
-
-static int polaris10_populate_avfs_parameters(struct pp_hwmgr *hwmgr)
-{
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct pp_smumgr *smumgr = hwmgr->smumgr;
-	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(smumgr->backend);
-
-	SMU74_Discrete_DpmTable  *table = &(smu_data->smc_state_table);
-	int result = 0;
-	struct pp_atom_ctrl__avfs_parameters avfs_params = {0};
-	AVFS_meanNsigma_t AVFS_meanNsigma = { {0} };
-	AVFS_Sclk_Offset_t AVFS_SclkOffset = { {0} };
-	uint32_t tmp, i;
-
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)hwmgr->pptable;
-	struct phm_ppt_v1_clock_voltage_dependency_table *sclk_table =
-			table_info->vdd_dep_on_sclk;
-
-
-	if (((struct smu7_smumgr *)smu_data)->avfs.avfs_btc_status == AVFS_BTC_NOTSUPPORTED)
-		return result;
-
-	result = atomctrl_get_avfs_information(hwmgr, &avfs_params);
-
-	if (0 == result) {
-		table->BTCGB_VDROOP_TABLE[0].a0  = PP_HOST_TO_SMC_UL(avfs_params.ulGB_VDROOP_TABLE_CKSON_a0);
-		table->BTCGB_VDROOP_TABLE[0].a1  = PP_HOST_TO_SMC_UL(avfs_params.ulGB_VDROOP_TABLE_CKSON_a1);
-		table->BTCGB_VDROOP_TABLE[0].a2  = PP_HOST_TO_SMC_UL(avfs_params.ulGB_VDROOP_TABLE_CKSON_a2);
-		table->BTCGB_VDROOP_TABLE[1].a0  = PP_HOST_TO_SMC_UL(avfs_params.ulGB_VDROOP_TABLE_CKSOFF_a0);
-		table->BTCGB_VDROOP_TABLE[1].a1  = PP_HOST_TO_SMC_UL(avfs_params.ulGB_VDROOP_TABLE_CKSOFF_a1);
-		table->BTCGB_VDROOP_TABLE[1].a2  = PP_HOST_TO_SMC_UL(avfs_params.ulGB_VDROOP_TABLE_CKSOFF_a2);
-		table->AVFSGB_VDROOP_TABLE[0].m1 = PP_HOST_TO_SMC_UL(avfs_params.ulAVFSGB_FUSE_TABLE_CKSON_m1);
-		table->AVFSGB_VDROOP_TABLE[0].m2 = PP_HOST_TO_SMC_US(avfs_params.usAVFSGB_FUSE_TABLE_CKSON_m2);
-		table->AVFSGB_VDROOP_TABLE[0].b  = PP_HOST_TO_SMC_UL(avfs_params.ulAVFSGB_FUSE_TABLE_CKSON_b);
-		table->AVFSGB_VDROOP_TABLE[0].m1_shift = 24;
-		table->AVFSGB_VDROOP_TABLE[0].m2_shift  = 12;
-		table->AVFSGB_VDROOP_TABLE[1].m1 = PP_HOST_TO_SMC_UL(avfs_params.ulAVFSGB_FUSE_TABLE_CKSOFF_m1);
-		table->AVFSGB_VDROOP_TABLE[1].m2 = PP_HOST_TO_SMC_US(avfs_params.usAVFSGB_FUSE_TABLE_CKSOFF_m2);
-		table->AVFSGB_VDROOP_TABLE[1].b  = PP_HOST_TO_SMC_UL(avfs_params.ulAVFSGB_FUSE_TABLE_CKSOFF_b);
-		table->AVFSGB_VDROOP_TABLE[1].m1_shift = 24;
-		table->AVFSGB_VDROOP_TABLE[1].m2_shift  = 12;
-		table->MaxVoltage                = PP_HOST_TO_SMC_US(avfs_params.usMaxVoltage_0_25mv);
-		AVFS_meanNsigma.Aconstant[0]      = PP_HOST_TO_SMC_UL(avfs_params.ulAVFS_meanNsigma_Acontant0);
-		AVFS_meanNsigma.Aconstant[1]      = PP_HOST_TO_SMC_UL(avfs_params.ulAVFS_meanNsigma_Acontant1);
-		AVFS_meanNsigma.Aconstant[2]      = PP_HOST_TO_SMC_UL(avfs_params.ulAVFS_meanNsigma_Acontant2);
-		AVFS_meanNsigma.DC_tol_sigma      = PP_HOST_TO_SMC_US(avfs_params.usAVFS_meanNsigma_DC_tol_sigma);
-		AVFS_meanNsigma.Platform_mean     = PP_HOST_TO_SMC_US(avfs_params.usAVFS_meanNsigma_Platform_mean);
-		AVFS_meanNsigma.PSM_Age_CompFactor = PP_HOST_TO_SMC_US(avfs_params.usPSM_Age_ComFactor);
-		AVFS_meanNsigma.Platform_sigma     = PP_HOST_TO_SMC_US(avfs_params.usAVFS_meanNsigma_Platform_sigma);
-
-		for (i = 0; i < NUM_VFT_COLUMNS; i++) {
-			AVFS_meanNsigma.Static_Voltage_Offset[i] = (uint8_t)(sclk_table->entries[i].cks_voffset * 100 / 625);
-			AVFS_SclkOffset.Sclk_Offset[i] = PP_HOST_TO_SMC_US((uint16_t)(sclk_table->entries[i].sclk_offset) / 100);
-		}
-
-		result = smu7_read_smc_sram_dword(smumgr,
-				SMU7_FIRMWARE_HEADER_LOCATION + offsetof(SMU74_Firmware_Header, AvfsMeanNSigma),
-				&tmp, SMC_RAM_END);
-
-		smu7_copy_bytes_to_smc(smumgr,
-					tmp,
-					(uint8_t *)&AVFS_meanNsigma,
-					sizeof(AVFS_meanNsigma_t),
-					SMC_RAM_END);
-
-		result = smu7_read_smc_sram_dword(smumgr,
-				SMU7_FIRMWARE_HEADER_LOCATION + offsetof(SMU74_Firmware_Header, AvfsSclkOffsetTable),
-				&tmp, SMC_RAM_END);
-		smu7_copy_bytes_to_smc(smumgr,
-					tmp,
-					(uint8_t *)&AVFS_SclkOffset,
-					sizeof(AVFS_Sclk_Offset_t),
-					SMC_RAM_END);
-
-		data->avfs_vdroop_override_setting = (avfs_params.ucEnableGB_VDROOP_TABLE_CKSON << BTCGB0_Vdroop_Enable_SHIFT) |
-						(avfs_params.ucEnableGB_VDROOP_TABLE_CKSOFF << BTCGB1_Vdroop_Enable_SHIFT) |
-						(avfs_params.ucEnableGB_FUSE_TABLE_CKSON << AVFSGB0_Vdroop_Enable_SHIFT) |
-						(avfs_params.ucEnableGB_FUSE_TABLE_CKSOFF << AVFSGB1_Vdroop_Enable_SHIFT);
-		data->apply_avfs_cks_off_voltage = (avfs_params.ucEnableApplyAVFS_CKS_OFF_Voltage == 1) ? true : false;
-	}
-	return result;
-}
-
-
-/**
-* Initialize the ARB DRAM timing table's index field.
-*
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @return   always 0
-*/
-static int polaris10_init_arb_table_index(struct pp_smumgr *smumgr)
-{
-	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(smumgr->backend);
-	uint32_t tmp;
-	int result;
-
-	/* This is a read-modify-write on the first byte of the ARB table.
-	 * The first byte in the SMU73_Discrete_MCArbDramTimingTable structure
-	 * is the field 'current'.
-	 * This solution is ugly, but we never write the whole table only
-	 * individual fields in it.
-	 * In reality this field should not be in that structure
-	 * but in a soft register.
-	 */
-	result = smu7_read_smc_sram_dword(smumgr,
-			smu_data->smu7_data.arb_table_start, &tmp, SMC_RAM_END);
-
-	if (result)
-		return result;
-
-	tmp &= 0x00FFFFFF;
-	tmp |= ((uint32_t)MC_CG_ARB_FREQ_F1) << 24;
-
-	return smu7_write_smc_sram_dword(smumgr,
-			smu_data->smu7_data.arb_table_start, tmp, SMC_RAM_END);
-}
-
-static void polaris10_initialize_power_tune_defaults(struct pp_hwmgr *hwmgr)
-{
-	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smumgr->backend);
-	struct  phm_ppt_v1_information *table_info =
-			(struct  phm_ppt_v1_information *)(hwmgr->pptable);
-
-	if (table_info &&
-			table_info->cac_dtp_table->usPowerTuneDataSetID <= POWERTUNE_DEFAULT_SET_MAX &&
-			table_info->cac_dtp_table->usPowerTuneDataSetID)
-		smu_data->power_tune_defaults =
-				&polaris10_power_tune_data_set_array
-				[table_info->cac_dtp_table->usPowerTuneDataSetID - 1];
-	else
-		smu_data->power_tune_defaults = &polaris10_power_tune_data_set_array[0];
-
-}
-
-static void polaris10_save_default_power_profile(struct pp_hwmgr *hwmgr)
-{
-	struct polaris10_smumgr *data = (struct polaris10_smumgr *)(hwmgr->smumgr->backend);
-	struct SMU74_Discrete_GraphicsLevel *levels =
-				data->smc_state_table.GraphicsLevel;
-	unsigned min_level = 1;
-
-	hwmgr->default_gfx_power_profile.activity_threshold =
-			be16_to_cpu(levels[0].ActivityLevel);
-	hwmgr->default_gfx_power_profile.up_hyst = levels[0].UpHyst;
-	hwmgr->default_gfx_power_profile.down_hyst = levels[0].DownHyst;
-	hwmgr->default_gfx_power_profile.type = AMD_PP_GFX_PROFILE;
-
-	hwmgr->default_compute_power_profile = hwmgr->default_gfx_power_profile;
-	hwmgr->default_compute_power_profile.type = AMD_PP_COMPUTE_PROFILE;
-
-	/* Workaround compute SDMA instability: disable lowest SCLK
-	 * DPM level. Optimize compute power profile: Use only highest
-	 * 2 power levels (if more than 2 are available), Hysteresis:
-	 * 0ms up, 5ms down
-	 */
-	if (data->smc_state_table.GraphicsDpmLevelCount > 2)
-		min_level = data->smc_state_table.GraphicsDpmLevelCount - 2;
-	else if (data->smc_state_table.GraphicsDpmLevelCount == 2)
-		min_level = 1;
-	else
-		min_level = 0;
-	hwmgr->default_compute_power_profile.min_sclk =
-		be32_to_cpu(levels[min_level].SclkSetting.SclkFrequency);
-	hwmgr->default_compute_power_profile.up_hyst = 0;
-	hwmgr->default_compute_power_profile.down_hyst = 5;
-
-	hwmgr->gfx_power_profile = hwmgr->default_gfx_power_profile;
-	hwmgr->compute_power_profile = hwmgr->default_compute_power_profile;
-}
-
-/**
-* Initializes the SMC table and uploads it
-*
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @return   always 0
-*/
-int polaris10_init_smc_table(struct pp_hwmgr *hwmgr)
-{
-	int result;
-	struct pp_smumgr *smumgr = hwmgr->smumgr;
-	struct smu7_hwmgr *hw_data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(smumgr->backend);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	struct SMU74_Discrete_DpmTable *table = &(smu_data->smc_state_table);
-	uint8_t i;
-	struct pp_atomctrl_gpio_pin_assignment gpio_pin;
-	pp_atomctrl_clock_dividers_vi dividers;
-
-	polaris10_initialize_power_tune_defaults(hwmgr);
-
-	if (SMU7_VOLTAGE_CONTROL_NONE != hw_data->voltage_control)
-		polaris10_populate_smc_voltage_tables(hwmgr, table);
-
-	table->SystemFlags = 0;
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_AutomaticDCTransition))
-		table->SystemFlags |= PPSMC_SYSTEMFLAG_GPIO_DC;
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_StepVddc))
-		table->SystemFlags |= PPSMC_SYSTEMFLAG_STEPVDDC;
-
-	if (hw_data->is_memory_gddr5)
-		table->SystemFlags |= PPSMC_SYSTEMFLAG_GDDR5;
-
-	if (hw_data->ulv_supported && table_info->us_ulv_voltage_offset) {
-		result = polaris10_populate_ulv_state(hwmgr, table);
-		PP_ASSERT_WITH_CODE(0 == result,
-				"Failed to initialize ULV state!", return result);
-		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-				ixCG_ULV_PARAMETER, SMU7_CGULVPARAMETER_DFLT);
-	}
-
-	result = polaris10_populate_smc_link_level(hwmgr, table);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to initialize Link Level!", return result);
-
-	result = polaris10_populate_all_graphic_levels(hwmgr);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to initialize Graphics Level!", return result);
-
-	result = polaris10_populate_all_memory_levels(hwmgr);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to initialize Memory Level!", return result);
-
-	result = polaris10_populate_smc_acpi_level(hwmgr, table);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to initialize ACPI Level!", return result);
-
-	result = polaris10_populate_smc_vce_level(hwmgr, table);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to initialize VCE Level!", return result);
-
-	result = polaris10_populate_smc_samu_level(hwmgr, table);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to initialize SAMU Level!", return result);
-
-	/* Since only the initial state is completely set up at this point
-	 * (the other states are just copies of the boot state) we only
-	 * need to populate the  ARB settings for the initial state.
-	 */
-	result = polaris10_program_memory_timing_parameters(hwmgr);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to Write ARB settings for the initial state.", return result);
-
-	result = polaris10_populate_smc_uvd_level(hwmgr, table);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to initialize UVD Level!", return result);
-
-	result = polaris10_populate_smc_boot_level(hwmgr, table);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to initialize Boot Level!", return result);
-
-	result = polaris10_populate_smc_initailial_state(hwmgr);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to initialize Boot State!", return result);
-
-	result = polaris10_populate_bapm_parameters_in_dpm_table(hwmgr);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to populate BAPM Parameters!", return result);
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_ClockStretcher)) {
-		result = polaris10_populate_clock_stretcher_data_table(hwmgr);
-		PP_ASSERT_WITH_CODE(0 == result,
-				"Failed to populate Clock Stretcher Data Table!",
-				return result);
-	}
-
-	result = polaris10_populate_avfs_parameters(hwmgr);
-	PP_ASSERT_WITH_CODE(0 == result, "Failed to populate AVFS Parameters!", return result;);
-
-	table->CurrSclkPllRange = 0xff;
-	table->GraphicsVoltageChangeEnable  = 1;
-	table->GraphicsThermThrottleEnable  = 1;
-	table->GraphicsInterval = 1;
-	table->VoltageInterval  = 1;
-	table->ThermalInterval  = 1;
-	table->TemperatureLimitHigh =
-			table_info->cac_dtp_table->usTargetOperatingTemp *
-			SMU7_Q88_FORMAT_CONVERSION_UNIT;
-	table->TemperatureLimitLow  =
-			(table_info->cac_dtp_table->usTargetOperatingTemp - 1) *
-			SMU7_Q88_FORMAT_CONVERSION_UNIT;
-	table->MemoryVoltageChangeEnable = 1;
-	table->MemoryInterval = 1;
-	table->VoltageResponseTime = 0;
-	table->PhaseResponseTime = 0;
-	table->MemoryThermThrottleEnable = 1;
-	table->PCIeBootLinkLevel = 0;
-	table->PCIeGenInterval = 1;
-	table->VRConfig = 0;
-
-	result = polaris10_populate_vr_config(hwmgr, table);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to populate VRConfig setting!", return result);
-
-	table->ThermGpio = 17;
-	table->SclkStepSize = 0x4000;
-
-	if (atomctrl_get_pp_assign_pin(hwmgr, VDDC_VRHOT_GPIO_PINID, &gpio_pin)) {
-		table->VRHotGpio = gpio_pin.uc_gpio_pin_bit_shift;
-	} else {
-		table->VRHotGpio = SMU7_UNUSED_GPIO_PIN;
-		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_RegulatorHot);
-	}
-
-	if (atomctrl_get_pp_assign_pin(hwmgr, PP_AC_DC_SWITCH_GPIO_PINID,
-			&gpio_pin)) {
-		table->AcDcGpio = gpio_pin.uc_gpio_pin_bit_shift;
-		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_AutomaticDCTransition);
-	} else {
-		table->AcDcGpio = SMU7_UNUSED_GPIO_PIN;
-		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_AutomaticDCTransition);
-	}
-
-	/* Thermal Output GPIO */
-	if (atomctrl_get_pp_assign_pin(hwmgr, THERMAL_INT_OUTPUT_GPIO_PINID,
-			&gpio_pin)) {
-		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_ThermalOutGPIO);
-
-		table->ThermOutGpio = gpio_pin.uc_gpio_pin_bit_shift;
-
-		/* For porlarity read GPIOPAD_A with assigned Gpio pin
-		 * since VBIOS will program this register to set 'inactive state',
-		 * driver can then determine 'active state' from this and
-		 * program SMU with correct polarity
-		 */
-		table->ThermOutPolarity = (0 == (cgs_read_register(hwmgr->device, mmGPIOPAD_A)
-					& (1 << gpio_pin.uc_gpio_pin_bit_shift))) ? 1:0;
-		table->ThermOutMode = SMU7_THERM_OUT_MODE_THERM_ONLY;
-
-		/* if required, combine VRHot/PCC with thermal out GPIO */
-		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_RegulatorHot)
-		&& phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_CombinePCCWithThermalSignal))
-			table->ThermOutMode = SMU7_THERM_OUT_MODE_THERM_VRHOT;
-	} else {
-		table->ThermOutGpio = 17;
-		table->ThermOutPolarity = 1;
-		table->ThermOutMode = SMU7_THERM_OUT_MODE_DISABLE;
-	}
-
-	/* Populate BIF_SCLK levels into SMC DPM table */
-	for (i = 0; i <= hw_data->dpm_table.pcie_speed_table.count; i++) {
-		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr, smu_data->bif_sclk_table[i], &dividers);
-		PP_ASSERT_WITH_CODE((result == 0), "Can not find DFS divide id for Sclk", return result);
-
-		if (i == 0)
-			table->Ulv.BifSclkDfs = PP_HOST_TO_SMC_US((USHORT)(dividers.pll_post_divider));
-		else
-			table->LinkLevel[i-1].BifSclkDfs = PP_HOST_TO_SMC_US((USHORT)(dividers.pll_post_divider));
-	}
-
-	for (i = 0; i < SMU74_MAX_ENTRIES_SMIO; i++)
-		table->Smio[i] = PP_HOST_TO_SMC_UL(table->Smio[i]);
-
-	CONVERT_FROM_HOST_TO_SMC_UL(table->SystemFlags);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->VRConfig);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->SmioMask1);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->SmioMask2);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->SclkStepSize);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->CurrSclkPllRange);
-	CONVERT_FROM_HOST_TO_SMC_US(table->TemperatureLimitHigh);
-	CONVERT_FROM_HOST_TO_SMC_US(table->TemperatureLimitLow);
-	CONVERT_FROM_HOST_TO_SMC_US(table->VoltageResponseTime);
-	CONVERT_FROM_HOST_TO_SMC_US(table->PhaseResponseTime);
-
-	/* Upload all dpm data to SMC memory.(dpm level, dpm level count etc) */
-	result = smu7_copy_bytes_to_smc(hwmgr->smumgr,
-			smu_data->smu7_data.dpm_table_start +
-			offsetof(SMU74_Discrete_DpmTable, SystemFlags),
-			(uint8_t *)&(table->SystemFlags),
-			sizeof(SMU74_Discrete_DpmTable) - 3 * sizeof(SMU74_PIDController),
-			SMC_RAM_END);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to upload dpm data to SMC memory!", return result);
-
-	result = polaris10_init_arb_table_index(hwmgr->smumgr);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to upload arb data to SMC memory!", return result);
-
-	result = polaris10_populate_pm_fuses(hwmgr);
-	PP_ASSERT_WITH_CODE(0 == result,
-			"Failed to  populate PM fuses to SMC memory!", return result);
-
-	polaris10_save_default_power_profile(hwmgr);
-
-	return 0;
-}
-
-static int polaris10_program_mem_timing_parameters(struct pp_hwmgr *hwmgr)
-{
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-
-	if (data->need_update_smu7_dpm_table &
-		(DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_OD_UPDATE_MCLK))
-		return polaris10_program_memory_timing_parameters(hwmgr);
-
-	return 0;
-}
-
-int polaris10_thermal_avfs_enable(struct pp_hwmgr *hwmgr)
-{
-	int ret;
-	struct pp_smumgr *smumgr = (struct pp_smumgr *)(hwmgr->smumgr);
-	struct smu7_smumgr *smu_data = (struct smu7_smumgr *)(smumgr->backend);
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-
-	if (smu_data->avfs.avfs_btc_status == AVFS_BTC_NOTSUPPORTED)
-		return 0;
-
-	ret = smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-			PPSMC_MSG_SetGBDroopSettings, data->avfs_vdroop_override_setting);
-
-	ret = (smum_send_msg_to_smc(smumgr, PPSMC_MSG_EnableAvfs) == 0) ?
-			0 : -1;
-
-	if (!ret)
-		/* If this param is not changed, this function could fire unnecessarily */
-		smu_data->avfs.avfs_btc_status = AVFS_BTC_COMPLETED_PREVIOUSLY;
-
-	return ret;
-}
-
-/**
-* Set up the fan table to control the fan using the SMC.
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @param    pInput the pointer to input data
-* @param    pOutput the pointer to output data
-* @param    pStorage the pointer to temporary storage
-* @param    Result the last failure code
-* @return   result from set temperature range routine
-*/
-int polaris10_thermal_setup_fan_table(struct pp_hwmgr *hwmgr)
-{
-	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smumgr->backend);
-	SMU74_Discrete_FanTable fan_table = { FDO_MODE_HARDWARE };
-	uint32_t duty100;
-	uint32_t t_diff1, t_diff2, pwm_diff1, pwm_diff2;
-	uint16_t fdo_min, slope1, slope2;
-	uint32_t reference_clock;
-	int res;
-	uint64_t tmp64;
-
-	if (hwmgr->thermal_controller.fanInfo.bNoFan) {
-		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_MicrocodeFanControl);
-		return 0;
-	}
-
-	if (smu_data->smu7_data.fan_table_start == 0) {
-		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_MicrocodeFanControl);
-		return 0;
-	}
-
-	duty100 = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
-			CG_FDO_CTRL1, FMAX_DUTY100);
-
-	if (duty100 == 0) {
-		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_MicrocodeFanControl);
-		return 0;
-	}
-
-	tmp64 = hwmgr->thermal_controller.advanceFanControlParameters.
-			usPWMMin * duty100;
-	do_div(tmp64, 10000);
-	fdo_min = (uint16_t)tmp64;
-
-	t_diff1 = hwmgr->thermal_controller.advanceFanControlParameters.usTMed -
-			hwmgr->thermal_controller.advanceFanControlParameters.usTMin;
-	t_diff2 = hwmgr->thermal_controller.advanceFanControlParameters.usTHigh -
-			hwmgr->thermal_controller.advanceFanControlParameters.usTMed;
-
-	pwm_diff1 = hwmgr->thermal_controller.advanceFanControlParameters.usPWMMed -
-			hwmgr->thermal_controller.advanceFanControlParameters.usPWMMin;
-	pwm_diff2 = hwmgr->thermal_controller.advanceFanControlParameters.usPWMHigh -
-			hwmgr->thermal_controller.advanceFanControlParameters.usPWMMed;
-
-	slope1 = (uint16_t)((50 + ((16 * duty100 * pwm_diff1) / t_diff1)) / 100);
-	slope2 = (uint16_t)((50 + ((16 * duty100 * pwm_diff2) / t_diff2)) / 100);
-
-	fan_table.TempMin = cpu_to_be16((50 + hwmgr->
-			thermal_controller.advanceFanControlParameters.usTMin) / 100);
-	fan_table.TempMed = cpu_to_be16((50 + hwmgr->
-			thermal_controller.advanceFanControlParameters.usTMed) / 100);
-	fan_table.TempMax = cpu_to_be16((50 + hwmgr->
-			thermal_controller.advanceFanControlParameters.usTMax) / 100);
-
-	fan_table.Slope1 = cpu_to_be16(slope1);
-	fan_table.Slope2 = cpu_to_be16(slope2);
-
-	fan_table.FdoMin = cpu_to_be16(fdo_min);
-
-	fan_table.HystDown = cpu_to_be16(hwmgr->
-			thermal_controller.advanceFanControlParameters.ucTHyst);
-
-	fan_table.HystUp = cpu_to_be16(1);
-
-	fan_table.HystSlope = cpu_to_be16(1);
-
-	fan_table.TempRespLim = cpu_to_be16(5);
-
-	reference_clock = smu7_get_xclk(hwmgr);
-
-	fan_table.RefreshPeriod = cpu_to_be32((hwmgr->
-			thermal_controller.advanceFanControlParameters.ulCycleDelay *
-			reference_clock) / 1600);
-
-	fan_table.FdoMax = cpu_to_be16((uint16_t)duty100);
-
-	fan_table.TempSrc = (uint8_t)PHM_READ_VFPF_INDIRECT_FIELD(
-			hwmgr->device, CGS_IND_REG__SMC,
-			CG_MULT_THERMAL_CTRL, TEMP_SEL);
-
-	res = smu7_copy_bytes_to_smc(hwmgr->smumgr, smu_data->smu7_data.fan_table_start,
-			(uint8_t *)&fan_table, (uint32_t)sizeof(fan_table),
-			SMC_RAM_END);
-
-	if (!res && hwmgr->thermal_controller.
-			advanceFanControlParameters.ucMinimumPWMLimit)
-		res = smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-				PPSMC_MSG_SetFanMinPwm,
-				hwmgr->thermal_controller.
-				advanceFanControlParameters.ucMinimumPWMLimit);
-
-	if (!res && hwmgr->thermal_controller.
-			advanceFanControlParameters.ulMinFanSCLKAcousticLimit)
-		res = smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-				PPSMC_MSG_SetFanSclkTarget,
-				hwmgr->thermal_controller.
-				advanceFanControlParameters.ulMinFanSCLKAcousticLimit);
-
-	if (res)
-		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_MicrocodeFanControl);
-
-	return 0;
-}
-
-static int polaris10_update_uvd_smc_table(struct pp_hwmgr *hwmgr)
-{
-	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smumgr->backend);
-	uint32_t mm_boot_level_offset, mm_boot_level_value;
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-
-	smu_data->smc_state_table.UvdBootLevel = 0;
-	if (table_info->mm_dep_table->count > 0)
-		smu_data->smc_state_table.UvdBootLevel =
-				(uint8_t) (table_info->mm_dep_table->count - 1);
-	mm_boot_level_offset = smu_data->smu7_data.dpm_table_start + offsetof(SMU74_Discrete_DpmTable,
-						UvdBootLevel);
-	mm_boot_level_offset /= 4;
-	mm_boot_level_offset *= 4;
-	mm_boot_level_value = cgs_read_ind_register(hwmgr->device,
-			CGS_IND_REG__SMC, mm_boot_level_offset);
-	mm_boot_level_value &= 0x00FFFFFF;
-	mm_boot_level_value |= smu_data->smc_state_table.UvdBootLevel << 24;
-	cgs_write_ind_register(hwmgr->device,
-			CGS_IND_REG__SMC, mm_boot_level_offset, mm_boot_level_value);
-
-	if (!phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_UVDDPM) ||
-		phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_StablePState))
-		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-				PPSMC_MSG_UVDDPM_SetEnabledMask,
-				(uint32_t)(1 << smu_data->smc_state_table.UvdBootLevel));
-	return 0;
-}
-
-static int polaris10_update_vce_smc_table(struct pp_hwmgr *hwmgr)
-{
-	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smumgr->backend);
-	uint32_t mm_boot_level_offset, mm_boot_level_value;
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-					PHM_PlatformCaps_StablePState))
-		smu_data->smc_state_table.VceBootLevel =
-			(uint8_t) (table_info->mm_dep_table->count - 1);
-	else
-		smu_data->smc_state_table.VceBootLevel = 0;
-
-	mm_boot_level_offset = smu_data->smu7_data.dpm_table_start +
-					offsetof(SMU74_Discrete_DpmTable, VceBootLevel);
-	mm_boot_level_offset /= 4;
-	mm_boot_level_offset *= 4;
-	mm_boot_level_value = cgs_read_ind_register(hwmgr->device,
-			CGS_IND_REG__SMC, mm_boot_level_offset);
-	mm_boot_level_value &= 0xFF00FFFF;
-	mm_boot_level_value |= smu_data->smc_state_table.VceBootLevel << 16;
-	cgs_write_ind_register(hwmgr->device,
-			CGS_IND_REG__SMC, mm_boot_level_offset, mm_boot_level_value);
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_StablePState))
-		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-				PPSMC_MSG_VCEDPM_SetEnabledMask,
-				(uint32_t)1 << smu_data->smc_state_table.VceBootLevel);
-	return 0;
-}
-
-static int polaris10_update_samu_smc_table(struct pp_hwmgr *hwmgr)
-{
-	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smumgr->backend);
-	uint32_t mm_boot_level_offset, mm_boot_level_value;
-
-
-	smu_data->smc_state_table.SamuBootLevel = 0;
-	mm_boot_level_offset = smu_data->smu7_data.dpm_table_start +
-				offsetof(SMU74_Discrete_DpmTable, SamuBootLevel);
-
-	mm_boot_level_offset /= 4;
-	mm_boot_level_offset *= 4;
-	mm_boot_level_value = cgs_read_ind_register(hwmgr->device,
-			CGS_IND_REG__SMC, mm_boot_level_offset);
-	mm_boot_level_value &= 0xFFFFFF00;
-	mm_boot_level_value |= smu_data->smc_state_table.SamuBootLevel << 0;
-	cgs_write_ind_register(hwmgr->device,
-			CGS_IND_REG__SMC, mm_boot_level_offset, mm_boot_level_value);
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_StablePState))
-		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-				PPSMC_MSG_SAMUDPM_SetEnabledMask,
-				(uint32_t)(1 << smu_data->smc_state_table.SamuBootLevel));
-	return 0;
-}
-
-
-static int polaris10_update_bif_smc_table(struct pp_hwmgr *hwmgr)
-{
-	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smumgr->backend);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	struct phm_ppt_v1_pcie_table *pcie_table = table_info->pcie_table;
-	int max_entry, i;
-
-	max_entry = (SMU74_MAX_LEVELS_LINK < pcie_table->count) ?
-						SMU74_MAX_LEVELS_LINK :
-						pcie_table->count;
-	/* Setup BIF_SCLK levels */
-	for (i = 0; i < max_entry; i++)
-		smu_data->bif_sclk_table[i] = pcie_table->entries[i].pcie_sclk;
-	return 0;
-}
-
-int polaris10_update_smc_table(struct pp_hwmgr *hwmgr, uint32_t type)
-{
-	switch (type) {
-	case SMU_UVD_TABLE:
-		polaris10_update_uvd_smc_table(hwmgr);
-		break;
-	case SMU_VCE_TABLE:
-		polaris10_update_vce_smc_table(hwmgr);
-		break;
-	case SMU_SAMU_TABLE:
-		polaris10_update_samu_smc_table(hwmgr);
-		break;
-	case SMU_BIF_TABLE:
-		polaris10_update_bif_smc_table(hwmgr);
-	default:
-		break;
-	}
-	return 0;
-}
-
-int polaris10_update_sclk_threshold(struct pp_hwmgr *hwmgr)
-{
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smumgr->backend);
-
-	int result = 0;
-	uint32_t low_sclk_interrupt_threshold = 0;
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_SclkThrottleLowNotification)
-		&& (hwmgr->gfx_arbiter.sclk_threshold !=
-				data->low_sclk_interrupt_threshold)) {
-		data->low_sclk_interrupt_threshold =
-				hwmgr->gfx_arbiter.sclk_threshold;
-		low_sclk_interrupt_threshold =
-				data->low_sclk_interrupt_threshold;
-
-		CONVERT_FROM_HOST_TO_SMC_UL(low_sclk_interrupt_threshold);
-
-		result = smu7_copy_bytes_to_smc(
-				hwmgr->smumgr,
-				smu_data->smu7_data.dpm_table_start +
-				offsetof(SMU74_Discrete_DpmTable,
-					LowSclkInterruptThreshold),
-				(uint8_t *)&low_sclk_interrupt_threshold,
-				sizeof(uint32_t),
-				SMC_RAM_END);
-	}
-	PP_ASSERT_WITH_CODE((result == 0),
-			"Failed to update SCLK threshold!", return result);
-
-	result = polaris10_program_mem_timing_parameters(hwmgr);
-	PP_ASSERT_WITH_CODE((result == 0),
-			"Failed to program memory timing parameters!",
-			);
-
-	return result;
-}
-
-uint32_t polaris10_get_offsetof(uint32_t type, uint32_t member)
-{
-	switch (type) {
-	case SMU_SoftRegisters:
-		switch (member) {
-		case HandshakeDisables:
-			return offsetof(SMU74_SoftRegisters, HandshakeDisables);
-		case VoltageChangeTimeout:
-			return offsetof(SMU74_SoftRegisters, VoltageChangeTimeout);
-		case AverageGraphicsActivity:
-			return offsetof(SMU74_SoftRegisters, AverageGraphicsActivity);
-		case PreVBlankGap:
-			return offsetof(SMU74_SoftRegisters, PreVBlankGap);
-		case VBlankTimeout:
-			return offsetof(SMU74_SoftRegisters, VBlankTimeout);
-		case UcodeLoadStatus:
-			return offsetof(SMU74_SoftRegisters, UcodeLoadStatus);
-		}
-	case SMU_Discrete_DpmTable:
-		switch (member) {
-		case UvdBootLevel:
-			return offsetof(SMU74_Discrete_DpmTable, UvdBootLevel);
-		case VceBootLevel:
-			return offsetof(SMU74_Discrete_DpmTable, VceBootLevel);
-		case SamuBootLevel:
-			return offsetof(SMU74_Discrete_DpmTable, SamuBootLevel);
-		case LowSclkInterruptThreshold:
-			return offsetof(SMU74_Discrete_DpmTable, LowSclkInterruptThreshold);
-		}
-	}
-	pr_warn("can't get the offset of type %x member %x\n", type, member);
-	return 0;
-}
-
-uint32_t polaris10_get_mac_definition(uint32_t value)
-{
-	switch (value) {
-	case SMU_MAX_LEVELS_GRAPHICS:
-		return SMU74_MAX_LEVELS_GRAPHICS;
-	case SMU_MAX_LEVELS_MEMORY:
-		return SMU74_MAX_LEVELS_MEMORY;
-	case SMU_MAX_LEVELS_LINK:
-		return SMU74_MAX_LEVELS_LINK;
-	case SMU_MAX_ENTRIES_SMIO:
-		return SMU74_MAX_ENTRIES_SMIO;
-	case SMU_MAX_LEVELS_VDDC:
-		return SMU74_MAX_LEVELS_VDDC;
-	case SMU_MAX_LEVELS_VDDGFX:
-		return SMU74_MAX_LEVELS_VDDGFX;
-	case SMU_MAX_LEVELS_VDDCI:
-		return SMU74_MAX_LEVELS_VDDCI;
-	case SMU_MAX_LEVELS_MVDD:
-		return SMU74_MAX_LEVELS_MVDD;
-	case SMU_UVD_MCLK_HANDSHAKE_DISABLE:
-		return SMU7_UVD_MCLK_HANDSHAKE_DISABLE;
-	}
-
-	pr_warn("can't get the mac of %x\n", value);
-	return 0;
-}
-
-/**
-* Get the location of various tables inside the FW image.
-*
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @return   always  0
-*/
-int polaris10_process_firmware_header(struct pp_hwmgr *hwmgr)
-{
-	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smumgr->backend);
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	uint32_t tmp;
-	int result;
-	bool error = false;
-
-	result = smu7_read_smc_sram_dword(hwmgr->smumgr,
-			SMU7_FIRMWARE_HEADER_LOCATION +
-			offsetof(SMU74_Firmware_Header, DpmTable),
-			&tmp, SMC_RAM_END);
-
-	if (0 == result)
-		smu_data->smu7_data.dpm_table_start = tmp;
-
-	error |= (0 != result);
-
-	result = smu7_read_smc_sram_dword(hwmgr->smumgr,
-			SMU7_FIRMWARE_HEADER_LOCATION +
-			offsetof(SMU74_Firmware_Header, SoftRegisters),
-			&tmp, SMC_RAM_END);
-
-	if (!result) {
-		data->soft_regs_start = tmp;
-		smu_data->smu7_data.soft_regs_start = tmp;
-	}
-
-	error |= (0 != result);
-
-	result = smu7_read_smc_sram_dword(hwmgr->smumgr,
-			SMU7_FIRMWARE_HEADER_LOCATION +
-			offsetof(SMU74_Firmware_Header, mcRegisterTable),
-			&tmp, SMC_RAM_END);
-
-	if (!result)
-		smu_data->smu7_data.mc_reg_table_start = tmp;
-
-	result = smu7_read_smc_sram_dword(hwmgr->smumgr,
-			SMU7_FIRMWARE_HEADER_LOCATION +
-			offsetof(SMU74_Firmware_Header, FanTable),
-			&tmp, SMC_RAM_END);
-
-	if (!result)
-		smu_data->smu7_data.fan_table_start = tmp;
-
-	error |= (0 != result);
-
-	result = smu7_read_smc_sram_dword(hwmgr->smumgr,
-			SMU7_FIRMWARE_HEADER_LOCATION +
-			offsetof(SMU74_Firmware_Header, mcArbDramTimingTable),
-			&tmp, SMC_RAM_END);
-
-	if (!result)
-		smu_data->smu7_data.arb_table_start = tmp;
-
-	error |= (0 != result);
-
-	result = smu7_read_smc_sram_dword(hwmgr->smumgr,
-			SMU7_FIRMWARE_HEADER_LOCATION +
-			offsetof(SMU74_Firmware_Header, Version),
-			&tmp, SMC_RAM_END);
-
-	if (!result)
-		hwmgr->microcode_version_info.SMC = tmp;
-
-	error |= (0 != result);
-
-	return error ? -1 : 0;
-}
-
-bool polaris10_is_dpm_running(struct pp_hwmgr *hwmgr)
-{
-	return (1 == PHM_READ_INDIRECT_FIELD(hwmgr->device,
-			CGS_IND_REG__SMC, FEATURE_STATUS, VOLTAGE_CONTROLLER_ON))
-			? true : false;
-}
-
-int polaris10_populate_requested_graphic_levels(struct pp_hwmgr *hwmgr,
-		struct amd_pp_profile *request)
-{
-	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)
-			(hwmgr->smumgr->backend);
-	struct SMU74_Discrete_GraphicsLevel *levels =
-			smu_data->smc_state_table.GraphicsLevel;
-	uint32_t array = smu_data->smu7_data.dpm_table_start +
-			offsetof(SMU74_Discrete_DpmTable, GraphicsLevel);
-	uint32_t array_size = sizeof(struct SMU74_Discrete_GraphicsLevel) *
-			SMU74_MAX_LEVELS_GRAPHICS;
-	uint32_t i;
-
-	for (i = 0; i < smu_data->smc_state_table.GraphicsDpmLevelCount; i++) {
-		levels[i].ActivityLevel =
-				cpu_to_be16(request->activity_threshold);
-		levels[i].EnabledForActivity = 1;
-		levels[i].UpHyst = request->up_hyst;
-		levels[i].DownHyst = request->down_hyst;
-	}
-
-	return smu7_copy_bytes_to_smc(hwmgr->smumgr, array, (uint8_t *)levels,
-				array_size, SMC_RAM_END);
-}
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c
index 75f43dadc56b..bd6be7793ca7 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c
@@ -35,13 +35,47 @@
 #include "gca/gfx_8_0_d.h"
 #include "bif/bif_5_0_d.h"
 #include "bif/bif_5_0_sh_mask.h"
-#include "polaris10_pwrvirus.h"
 #include "ppatomctrl.h"
 #include "cgs_common.h"
-#include "polaris10_smc.h"
 #include "smu7_ppsmc.h"
 #include "smu7_smumgr.h"
 
+#include "smu7_dyn_defaults.h"
+
+#include "smu7_hwmgr.h"
+#include "hardwaremanager.h"
+#include "ppatomctrl.h"
+#include "atombios.h"
+#include "pppcielanes.h"
+
+#include "dce/dce_10_0_d.h"
+#include "dce/dce_10_0_sh_mask.h"
+
+#define POLARIS10_SMC_SIZE 0x20000
+#define VOLTAGE_VID_OFFSET_SCALE1   625
+#define VOLTAGE_VID_OFFSET_SCALE2   100
+#define POWERTUNE_DEFAULT_SET_MAX    1
+#define VDDC_VDDCI_DELTA            200
+#define MC_CG_ARB_FREQ_F1           0x0b
+
+static const struct polaris10_pt_defaults polaris10_power_tune_data_set_array[POWERTUNE_DEFAULT_SET_MAX] = {
+	/* sviLoadLIneEn, SviLoadLineVddC, TDC_VDDC_ThrottleReleaseLimitPerc, TDC_MAWt,
+	 * TdcWaterfallCtl, DTEAmbientTempBase, DisplayCac, BAPM_TEMP_GRADIENT */
+	{ 1, 0xF, 0xFD, 0x19, 5, 45, 0, 0xB0000,
+	{ 0x79, 0x253, 0x25D, 0xAE, 0x72, 0x80, 0x83, 0x86, 0x6F, 0xC8, 0xC9, 0xC9, 0x2F, 0x4D, 0x61},
+	{ 0x17C, 0x172, 0x180, 0x1BC, 0x1B3, 0x1BD, 0x206, 0x200, 0x203, 0x25D, 0x25A, 0x255, 0x2C3, 0x2C5, 0x2B4 } },
+};
+
+static const sclkFcwRange_t Range_Table[NUM_SCLK_RANGE] = {
+			{VCO_2_4, POSTDIV_DIV_BY_16,  75, 160, 112},
+			{VCO_3_6, POSTDIV_DIV_BY_16, 112, 224, 160},
+			{VCO_2_4, POSTDIV_DIV_BY_8,   75, 160, 112},
+			{VCO_3_6, POSTDIV_DIV_BY_8,  112, 224, 160},
+			{VCO_2_4, POSTDIV_DIV_BY_4,   75, 160, 112},
+			{VCO_3_6, POSTDIV_DIV_BY_4,  112, 216, 160},
+			{VCO_2_4, POSTDIV_DIV_BY_2,   75, 160, 108},
+			{VCO_3_6, POSTDIV_DIV_BY_2,  112, 216, 160} };
+
 #define PPPOLARIS10_TARGETACTIVITY_DFLT                     50
 
 static const SMU74_Discrete_GraphicsLevel avfs_graphics_level_polaris10[8] = {
@@ -60,46 +94,13 @@ static const SMU74_Discrete_GraphicsLevel avfs_graphics_level_polaris10[8] = {
 static const SMU74_Discrete_MemoryLevel avfs_memory_level_polaris10 = {
 	0x100ea446, 0, 0x30750000, 0x01, 0x01, 0x01, 0x00, 0x00, 0x64, 0x00, 0x00, 0x1f00, 0x00, 0x00};
 
-static int polaris10_setup_pwr_virus(struct pp_smumgr *smumgr)
-{
-	int i;
-	int result = -EINVAL;
-	uint32_t reg, data;
-
-	const PWR_Command_Table *pvirus = pwr_virus_table;
-	struct smu7_smumgr *smu_data = (struct smu7_smumgr *)(smumgr->backend);
-
-	for (i = 0; i < PWR_VIRUS_TABLE_SIZE; i++) {
-		switch (pvirus->command) {
-		case PwrCmdWrite:
-			reg  = pvirus->reg;
-			data = pvirus->data;
-			cgs_write_register(smumgr->device, reg, data);
-			break;
-
-		case PwrCmdEnd:
-			result = 0;
-			break;
-
-		default:
-			pr_info("Table Exit with Invalid Command!");
-			smu_data->avfs.avfs_btc_status = AVFS_BTC_VIRUS_FAIL;
-			result = -EINVAL;
-			break;
-		}
-		pvirus++;
-	}
-
-	return result;
-}
-
-static int polaris10_perform_btc(struct pp_smumgr *smumgr)
+static int polaris10_perform_btc(struct pp_hwmgr *hwmgr)
 {
 	int result = 0;
-	struct smu7_smumgr *smu_data = (struct smu7_smumgr *)(smumgr->backend);
+	struct smu7_smumgr *smu_data = (struct smu7_smumgr *)(hwmgr->smu_backend);
 
 	if (0 != smu_data->avfs.avfs_btc_param) {
-		if (0 != smu7_send_msg_to_smc_with_parameter(smumgr, PPSMC_MSG_PerformBtc, smu_data->avfs.avfs_btc_param)) {
+		if (0 != smu7_send_msg_to_smc_with_parameter(hwmgr, PPSMC_MSG_PerformBtc, smu_data->avfs.avfs_btc_param)) {
 			pr_info("[AVFS][SmuPolaris10_PerformBtc] PerformBTC SMU msg failed");
 			result = -1;
 		}
@@ -107,16 +108,16 @@ static int polaris10_perform_btc(struct pp_smumgr *smumgr)
 	if (smu_data->avfs.avfs_btc_param > 1) {
 		/* Soft-Reset to reset the engine before loading uCode */
 		/* halt */
-		cgs_write_register(smumgr->device, mmCP_MEC_CNTL, 0x50000000);
+		cgs_write_register(hwmgr->device, mmCP_MEC_CNTL, 0x50000000);
 		/* reset everything */
-		cgs_write_register(smumgr->device, mmGRBM_SOFT_RESET, 0xffffffff);
-		cgs_write_register(smumgr->device, mmGRBM_SOFT_RESET, 0);
+		cgs_write_register(hwmgr->device, mmGRBM_SOFT_RESET, 0xffffffff);
+		cgs_write_register(hwmgr->device, mmGRBM_SOFT_RESET, 0);
 	}
 	return result;
 }
 
 
-static int polaris10_setup_graphics_level_structure(struct pp_smumgr *smumgr)
+static int polaris10_setup_graphics_level_structure(struct pp_hwmgr *hwmgr)
 {
 	uint32_t vr_config;
 	uint32_t dpm_table_start;
@@ -127,7 +128,7 @@ static int polaris10_setup_graphics_level_structure(struct pp_smumgr *smumgr)
 	graphics_level_size = sizeof(avfs_graphics_level_polaris10);
 	u16_boot_mvdd = PP_HOST_TO_SMC_US(1300 * VOLTAGE_SCALE);
 
-	PP_ASSERT_WITH_CODE(0 == smu7_read_smc_sram_dword(smumgr,
+	PP_ASSERT_WITH_CODE(0 == smu7_read_smc_sram_dword(hwmgr,
 				SMU7_FIRMWARE_HEADER_LOCATION + offsetof(SMU74_Firmware_Header, DpmTable),
 				&dpm_table_start, 0x40000),
 			"[AVFS][Polaris10_SetupGfxLvlStruct] SMU could not communicate starting address of DPM table",
@@ -138,14 +139,14 @@ static int polaris10_setup_graphics_level_structure(struct pp_smumgr *smumgr)
 
 	vr_config_address = dpm_table_start + offsetof(SMU74_Discrete_DpmTable, VRConfig);
 
-	PP_ASSERT_WITH_CODE(0 == smu7_copy_bytes_to_smc(smumgr, vr_config_address,
+	PP_ASSERT_WITH_CODE(0 == smu7_copy_bytes_to_smc(hwmgr, vr_config_address,
 				(uint8_t *)&vr_config, sizeof(uint32_t), 0x40000),
 			"[AVFS][Polaris10_SetupGfxLvlStruct] Problems copying VRConfig value over to SMC",
 			return -1);
 
 	graphics_level_address = dpm_table_start + offsetof(SMU74_Discrete_DpmTable, GraphicsLevel);
 
-	PP_ASSERT_WITH_CODE(0 == smu7_copy_bytes_to_smc(smumgr, graphics_level_address,
+	PP_ASSERT_WITH_CODE(0 == smu7_copy_bytes_to_smc(hwmgr, graphics_level_address,
 				(uint8_t *)(&avfs_graphics_level_polaris10),
 				graphics_level_size, 0x40000),
 			"[AVFS][Polaris10_SetupGfxLvlStruct] Copying of SCLK DPM table failed!",
@@ -153,7 +154,7 @@ static int polaris10_setup_graphics_level_structure(struct pp_smumgr *smumgr)
 
 	graphics_level_address = dpm_table_start + offsetof(SMU74_Discrete_DpmTable, MemoryLevel);
 
-	PP_ASSERT_WITH_CODE(0 == smu7_copy_bytes_to_smc(smumgr, graphics_level_address,
+	PP_ASSERT_WITH_CODE(0 == smu7_copy_bytes_to_smc(hwmgr, graphics_level_address,
 				(uint8_t *)(&avfs_memory_level_polaris10), sizeof(avfs_memory_level_polaris10), 0x40000),
 				"[AVFS][Polaris10_SetupGfxLvlStruct] Copying of MCLK DPM table failed!",
 			return -1);
@@ -162,7 +163,7 @@ static int polaris10_setup_graphics_level_structure(struct pp_smumgr *smumgr)
 
 	graphics_level_address = dpm_table_start + offsetof(SMU74_Discrete_DpmTable, BootMVdd);
 
-	PP_ASSERT_WITH_CODE(0 == smu7_copy_bytes_to_smc(smumgr, graphics_level_address,
+	PP_ASSERT_WITH_CODE(0 == smu7_copy_bytes_to_smc(hwmgr, graphics_level_address,
 			(uint8_t *)(&u16_boot_mvdd), sizeof(u16_boot_mvdd), 0x40000),
 			"[AVFS][Polaris10_SetupGfxLvlStruct] Copying of DPM table failed!",
 			return -1);
@@ -172,9 +173,9 @@ static int polaris10_setup_graphics_level_structure(struct pp_smumgr *smumgr)
 
 
 static int
-polaris10_avfs_event_mgr(struct pp_smumgr *smumgr, bool SMU_VFT_INTACT)
+polaris10_avfs_event_mgr(struct pp_hwmgr *hwmgr, bool SMU_VFT_INTACT)
 {
-	struct smu7_smumgr *smu_data = (struct smu7_smumgr *)(smumgr->backend);
+	struct smu7_smumgr *smu_data = (struct smu7_smumgr *)(hwmgr->smu_backend);
 
 	switch (smu_data->avfs.avfs_btc_status) {
 	case AVFS_BTC_COMPLETED_PREVIOUSLY:
@@ -183,20 +184,20 @@ polaris10_avfs_event_mgr(struct pp_smumgr *smumgr, bool SMU_VFT_INTACT)
 	case AVFS_BTC_BOOT: /* Cold Boot State - Post SMU Start */
 
 		smu_data->avfs.avfs_btc_status = AVFS_BTC_DPMTABLESETUP_FAILED;
-		PP_ASSERT_WITH_CODE(0 == polaris10_setup_graphics_level_structure(smumgr),
+		PP_ASSERT_WITH_CODE(0 == polaris10_setup_graphics_level_structure(hwmgr),
 			"[AVFS][Polaris10_AVFSEventMgr] Could not Copy Graphics Level table over to SMU",
 			return -EINVAL);
 
 		if (smu_data->avfs.avfs_btc_param > 1) {
 			pr_info("[AVFS][Polaris10_AVFSEventMgr] AC BTC has not been successfully verified on Fiji. There may be in this setting.");
 			smu_data->avfs.avfs_btc_status = AVFS_BTC_VIRUS_FAIL;
-			PP_ASSERT_WITH_CODE(0 == polaris10_setup_pwr_virus(smumgr),
+			PP_ASSERT_WITH_CODE(0 == smu7_setup_pwr_virus(hwmgr),
 			"[AVFS][Polaris10_AVFSEventMgr] Could not setup Pwr Virus for AVFS ",
 			return -EINVAL);
 		}
 
 		smu_data->avfs.avfs_btc_status = AVFS_BTC_FAILED;
-		PP_ASSERT_WITH_CODE(0 == polaris10_perform_btc(smumgr),
+		PP_ASSERT_WITH_CODE(0 == polaris10_perform_btc(hwmgr),
 					"[AVFS][Polaris10_AVFSEventMgr] Failure at SmuPolaris10_PerformBTC. AVFS Disabled",
 				 return -EINVAL);
 		smu_data->avfs.avfs_btc_status = AVFS_BTC_ENABLEAVFS;
@@ -215,146 +216,146 @@ polaris10_avfs_event_mgr(struct pp_smumgr *smumgr, bool SMU_VFT_INTACT)
 	return 0;
 }
 
-static int polaris10_start_smu_in_protection_mode(struct pp_smumgr *smumgr)
+static int polaris10_start_smu_in_protection_mode(struct pp_hwmgr *hwmgr)
 {
 	int result = 0;
 
 	/* Wait for smc boot up */
-	/* SMUM_WAIT_VFPF_INDIRECT_FIELD_UNEQUAL(smumgr, SMC_IND, RCU_UC_EVENTS, boot_seq_done, 0) */
+	/* PHM_WAIT_VFPF_INDIRECT_FIELD_UNEQUAL(smumgr, SMC_IND, RCU_UC_EVENTS, boot_seq_done, 0) */
 
 	/* Assert reset */
-	SMUM_WRITE_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 					SMC_SYSCON_RESET_CNTL, rst_reg, 1);
 
-	result = smu7_upload_smu_firmware_image(smumgr);
+	result = smu7_upload_smu_firmware_image(hwmgr);
 	if (result != 0)
 		return result;
 
 	/* Clear status */
-	cgs_write_ind_register(smumgr->device, CGS_IND_REG__SMC, ixSMU_STATUS, 0);
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixSMU_STATUS, 0);
 
-	SMUM_WRITE_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 					SMC_SYSCON_CLOCK_CNTL_0, ck_disable, 0);
 
 	/* De-assert reset */
-	SMUM_WRITE_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 					SMC_SYSCON_RESET_CNTL, rst_reg, 0);
 
 
-	SMUM_WAIT_VFPF_INDIRECT_FIELD(smumgr, SMC_IND, RCU_UC_EVENTS, INTERRUPTS_ENABLED, 1);
+	PHM_WAIT_VFPF_INDIRECT_FIELD(hwmgr, SMC_IND, RCU_UC_EVENTS, INTERRUPTS_ENABLED, 1);
 
 
 	/* Call Test SMU message with 0x20000 offset to trigger SMU start */
-	smu7_send_msg_to_smc_offset(smumgr);
+	smu7_send_msg_to_smc_offset(hwmgr);
 
 	/* Wait done bit to be set */
 	/* Check pass/failed indicator */
 
-	SMUM_WAIT_VFPF_INDIRECT_FIELD_UNEQUAL(smumgr, SMC_IND, SMU_STATUS, SMU_DONE, 0);
+	PHM_WAIT_VFPF_INDIRECT_FIELD_UNEQUAL(hwmgr, SMC_IND, SMU_STATUS, SMU_DONE, 0);
 
-	if (1 != SMUM_READ_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+	if (1 != PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 						SMU_STATUS, SMU_PASS))
 		PP_ASSERT_WITH_CODE(false, "SMU Firmware start failed!", return -1);
 
-	cgs_write_ind_register(smumgr->device, CGS_IND_REG__SMC, ixFIRMWARE_FLAGS, 0);
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixFIRMWARE_FLAGS, 0);
 
-	SMUM_WRITE_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 					SMC_SYSCON_RESET_CNTL, rst_reg, 1);
 
-	SMUM_WRITE_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 					SMC_SYSCON_RESET_CNTL, rst_reg, 0);
 
 	/* Wait for firmware to initialize */
-	SMUM_WAIT_VFPF_INDIRECT_FIELD(smumgr, SMC_IND, FIRMWARE_FLAGS, INTERRUPTS_ENABLED, 1);
+	PHM_WAIT_VFPF_INDIRECT_FIELD(hwmgr, SMC_IND, FIRMWARE_FLAGS, INTERRUPTS_ENABLED, 1);
 
 	return result;
 }
 
-static int polaris10_start_smu_in_non_protection_mode(struct pp_smumgr *smumgr)
+static int polaris10_start_smu_in_non_protection_mode(struct pp_hwmgr *hwmgr)
 {
 	int result = 0;
 
 	/* wait for smc boot up */
-	SMUM_WAIT_VFPF_INDIRECT_FIELD_UNEQUAL(smumgr, SMC_IND, RCU_UC_EVENTS, boot_seq_done, 0);
+	PHM_WAIT_VFPF_INDIRECT_FIELD_UNEQUAL(hwmgr, SMC_IND, RCU_UC_EVENTS, boot_seq_done, 0);
 
 	/* Clear firmware interrupt enable flag */
-	/* SMUM_WRITE_VFPF_INDIRECT_FIELD(pSmuMgr, SMC_IND, SMC_SYSCON_MISC_CNTL, pre_fetcher_en, 1); */
-	cgs_write_ind_register(smumgr->device, CGS_IND_REG__SMC,
+	/* PHM_WRITE_VFPF_INDIRECT_FIELD(pSmuMgr, SMC_IND, SMC_SYSCON_MISC_CNTL, pre_fetcher_en, 1); */
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
 				ixFIRMWARE_FLAGS, 0);
 
-	SMUM_WRITE_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 					SMC_SYSCON_RESET_CNTL,
 					rst_reg, 1);
 
-	result = smu7_upload_smu_firmware_image(smumgr);
+	result = smu7_upload_smu_firmware_image(hwmgr);
 	if (result != 0)
 		return result;
 
 	/* Set smc instruct start point at 0x0 */
-	smu7_program_jump_on_start(smumgr);
+	smu7_program_jump_on_start(hwmgr);
 
-	SMUM_WRITE_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 					SMC_SYSCON_CLOCK_CNTL_0, ck_disable, 0);
 
-	SMUM_WRITE_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 					SMC_SYSCON_RESET_CNTL, rst_reg, 0);
 
 	/* Wait for firmware to initialize */
 
-	SMUM_WAIT_VFPF_INDIRECT_FIELD(smumgr, SMC_IND,
+	PHM_WAIT_VFPF_INDIRECT_FIELD(hwmgr, SMC_IND,
 					FIRMWARE_FLAGS, INTERRUPTS_ENABLED, 1);
 
 	return result;
 }
 
-static int polaris10_start_smu(struct pp_smumgr *smumgr)
+static int polaris10_start_smu(struct pp_hwmgr *hwmgr)
 {
 	int result = 0;
-	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(smumgr->backend);
+	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
 	bool SMU_VFT_INTACT;
 
 	/* Only start SMC if SMC RAM is not running */
-	if (!smu7_is_smc_ram_running(smumgr)) {
+	if (!smu7_is_smc_ram_running(hwmgr)) {
 		SMU_VFT_INTACT = false;
-		smu_data->protected_mode = (uint8_t) (SMUM_READ_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC, SMU_FIRMWARE, SMU_MODE));
-		smu_data->smu7_data.security_hard_key = (uint8_t) (SMUM_READ_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC, SMU_FIRMWARE, SMU_SEL));
+		smu_data->protected_mode = (uint8_t) (PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, SMU_FIRMWARE, SMU_MODE));
+		smu_data->smu7_data.security_hard_key = (uint8_t) (PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, SMU_FIRMWARE, SMU_SEL));
 
 		/* Check if SMU is running in protected mode */
 		if (smu_data->protected_mode == 0) {
-			result = polaris10_start_smu_in_non_protection_mode(smumgr);
+			result = polaris10_start_smu_in_non_protection_mode(hwmgr);
 		} else {
-			result = polaris10_start_smu_in_protection_mode(smumgr);
+			result = polaris10_start_smu_in_protection_mode(hwmgr);
 
 			/* If failed, try with different security Key. */
 			if (result != 0) {
 				smu_data->smu7_data.security_hard_key ^= 1;
-				cgs_rel_firmware(smumgr->device, CGS_UCODE_ID_SMU);
-				result = polaris10_start_smu_in_protection_mode(smumgr);
+				cgs_rel_firmware(hwmgr->device, CGS_UCODE_ID_SMU);
+				result = polaris10_start_smu_in_protection_mode(hwmgr);
 			}
 		}
 
 		if (result != 0)
 			PP_ASSERT_WITH_CODE(0, "Failed to load SMU ucode.", return result);
 
-		polaris10_avfs_event_mgr(smumgr, true);
+		polaris10_avfs_event_mgr(hwmgr, true);
 	} else
 		SMU_VFT_INTACT = true; /*Driver went offline but SMU was still alive and contains the VFT table */
 
-	polaris10_avfs_event_mgr(smumgr, SMU_VFT_INTACT);
+	polaris10_avfs_event_mgr(hwmgr, SMU_VFT_INTACT);
 	/* Setup SoftRegsStart here for register lookup in case DummyBackEnd is used and ProcessFirmwareHeader is not executed */
-	smu7_read_smc_sram_dword(smumgr, SMU7_FIRMWARE_HEADER_LOCATION + offsetof(SMU74_Firmware_Header, SoftRegisters),
+	smu7_read_smc_sram_dword(hwmgr, SMU7_FIRMWARE_HEADER_LOCATION + offsetof(SMU74_Firmware_Header, SoftRegisters),
 					&(smu_data->smu7_data.soft_regs_start), 0x40000);
 
-	result = smu7_request_smu_load_fw(smumgr);
+	result = smu7_request_smu_load_fw(hwmgr);
 
 	return result;
 }
 
-static bool polaris10_is_hw_avfs_present(struct pp_smumgr *smumgr)
+static bool polaris10_is_hw_avfs_present(struct pp_hwmgr *hwmgr)
 {
 	uint32_t efuse;
 
-	efuse = cgs_read_ind_register(smumgr->device, CGS_IND_REG__SMC, ixSMU_EFUSE_0 + (49*4));
+	efuse = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixSMU_EFUSE_0 + (49*4));
 	efuse &= 0x00000001;
 	if (efuse)
 		return true;
@@ -362,7 +363,7 @@ static bool polaris10_is_hw_avfs_present(struct pp_smumgr *smumgr)
 	return false;
 }
 
-static int polaris10_smu_init(struct pp_smumgr *smumgr)
+static int polaris10_smu_init(struct pp_hwmgr *hwmgr)
 {
 	struct polaris10_smumgr *smu_data;
 	int i;
@@ -371,9 +372,9 @@ static int polaris10_smu_init(struct pp_smumgr *smumgr)
 	if (smu_data == NULL)
 		return -ENOMEM;
 
-	smumgr->backend = smu_data;
+	hwmgr->smu_backend = smu_data;
 
-	if (smu7_init(smumgr))
+	if (smu7_init(hwmgr))
 		return -EINVAL;
 
 	for (i = 0; i < SMU74_MAX_LEVELS_GRAPHICS; i++)
@@ -382,6 +383,2195 @@ static int polaris10_smu_init(struct pp_smumgr *smumgr)
 	return 0;
 }
 
+static int polaris10_get_dependency_volt_by_clk(struct pp_hwmgr *hwmgr,
+		struct phm_ppt_v1_clock_voltage_dependency_table *dep_table,
+		uint32_t clock, SMU_VoltageLevel *voltage, uint32_t *mvdd)
+{
+	uint32_t i;
+	uint16_t vddci;
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+
+	*voltage = *mvdd = 0;
+
+	/* clock - voltage dependency table is empty table */
+	if (dep_table->count == 0)
+		return -EINVAL;
+
+	for (i = 0; i < dep_table->count; i++) {
+		/* find first sclk bigger than request */
+		if (dep_table->entries[i].clk >= clock) {
+			*voltage |= (dep_table->entries[i].vddc *
+					VOLTAGE_SCALE) << VDDC_SHIFT;
+			if (SMU7_VOLTAGE_CONTROL_NONE == data->vddci_control)
+				*voltage |= (data->vbios_boot_state.vddci_bootup_value *
+						VOLTAGE_SCALE) << VDDCI_SHIFT;
+			else if (dep_table->entries[i].vddci)
+				*voltage |= (dep_table->entries[i].vddci *
+						VOLTAGE_SCALE) << VDDCI_SHIFT;
+			else {
+				vddci = phm_find_closest_vddci(&(data->vddci_voltage_table),
+						(dep_table->entries[i].vddc -
+								(uint16_t)VDDC_VDDCI_DELTA));
+				*voltage |= (vddci * VOLTAGE_SCALE) << VDDCI_SHIFT;
+			}
+
+			if (SMU7_VOLTAGE_CONTROL_NONE == data->mvdd_control)
+				*mvdd = data->vbios_boot_state.mvdd_bootup_value *
+					VOLTAGE_SCALE;
+			else if (dep_table->entries[i].mvdd)
+				*mvdd = (uint32_t) dep_table->entries[i].mvdd *
+					VOLTAGE_SCALE;
+
+			*voltage |= 1 << PHASES_SHIFT;
+			return 0;
+		}
+	}
+
+	/* sclk is bigger than max sclk in the dependence table */
+	*voltage |= (dep_table->entries[i - 1].vddc * VOLTAGE_SCALE) << VDDC_SHIFT;
+
+	if (SMU7_VOLTAGE_CONTROL_NONE == data->vddci_control)
+		*voltage |= (data->vbios_boot_state.vddci_bootup_value *
+				VOLTAGE_SCALE) << VDDCI_SHIFT;
+	else if (dep_table->entries[i-1].vddci) {
+		vddci = phm_find_closest_vddci(&(data->vddci_voltage_table),
+				(dep_table->entries[i].vddc -
+						(uint16_t)VDDC_VDDCI_DELTA));
+		*voltage |= (vddci * VOLTAGE_SCALE) << VDDCI_SHIFT;
+	}
+
+	if (SMU7_VOLTAGE_CONTROL_NONE == data->mvdd_control)
+		*mvdd = data->vbios_boot_state.mvdd_bootup_value * VOLTAGE_SCALE;
+	else if (dep_table->entries[i].mvdd)
+		*mvdd = (uint32_t) dep_table->entries[i - 1].mvdd * VOLTAGE_SCALE;
+
+	return 0;
+}
+
+static uint16_t scale_fan_gain_settings(uint16_t raw_setting)
+{
+	uint32_t tmp;
+	tmp = raw_setting * 4096 / 100;
+	return (uint16_t)tmp;
+}
+
+static int polaris10_populate_bapm_parameters_in_dpm_table(struct pp_hwmgr *hwmgr)
+{
+	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
+
+	const struct polaris10_pt_defaults *defaults = smu_data->power_tune_defaults;
+	SMU74_Discrete_DpmTable  *table = &(smu_data->smc_state_table);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	struct phm_cac_tdp_table *cac_dtp_table = table_info->cac_dtp_table;
+	struct pp_advance_fan_control_parameters *fan_table =
+			&hwmgr->thermal_controller.advanceFanControlParameters;
+	int i, j, k;
+	const uint16_t *pdef1;
+	const uint16_t *pdef2;
+
+	table->DefaultTdp = PP_HOST_TO_SMC_US((uint16_t)(cac_dtp_table->usTDP * 128));
+	table->TargetTdp  = PP_HOST_TO_SMC_US((uint16_t)(cac_dtp_table->usTDP * 128));
+
+	PP_ASSERT_WITH_CODE(cac_dtp_table->usTargetOperatingTemp <= 255,
+				"Target Operating Temp is out of Range!",
+				);
+
+	table->TemperatureLimitEdge = PP_HOST_TO_SMC_US(
+			cac_dtp_table->usTargetOperatingTemp * 256);
+	table->TemperatureLimitHotspot = PP_HOST_TO_SMC_US(
+			cac_dtp_table->usTemperatureLimitHotspot * 256);
+	table->FanGainEdge = PP_HOST_TO_SMC_US(
+			scale_fan_gain_settings(fan_table->usFanGainEdge));
+	table->FanGainHotspot = PP_HOST_TO_SMC_US(
+			scale_fan_gain_settings(fan_table->usFanGainHotspot));
+
+	pdef1 = defaults->BAPMTI_R;
+	pdef2 = defaults->BAPMTI_RC;
+
+	for (i = 0; i < SMU74_DTE_ITERATIONS; i++) {
+		for (j = 0; j < SMU74_DTE_SOURCES; j++) {
+			for (k = 0; k < SMU74_DTE_SINKS; k++) {
+				table->BAPMTI_R[i][j][k] = PP_HOST_TO_SMC_US(*pdef1);
+				table->BAPMTI_RC[i][j][k] = PP_HOST_TO_SMC_US(*pdef2);
+				pdef1++;
+				pdef2++;
+			}
+		}
+	}
+
+	return 0;
+}
+
+static int polaris10_populate_svi_load_line(struct pp_hwmgr *hwmgr)
+{
+	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
+	const struct polaris10_pt_defaults *defaults = smu_data->power_tune_defaults;
+
+	smu_data->power_tune_table.SviLoadLineEn = defaults->SviLoadLineEn;
+	smu_data->power_tune_table.SviLoadLineVddC = defaults->SviLoadLineVddC;
+	smu_data->power_tune_table.SviLoadLineTrimVddC = 3;
+	smu_data->power_tune_table.SviLoadLineOffsetVddC = 0;
+
+	return 0;
+}
+
+static int polaris10_populate_tdc_limit(struct pp_hwmgr *hwmgr)
+{
+	uint16_t tdc_limit;
+	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	const struct polaris10_pt_defaults *defaults = smu_data->power_tune_defaults;
+
+	tdc_limit = (uint16_t)(table_info->cac_dtp_table->usTDC * 128);
+	smu_data->power_tune_table.TDC_VDDC_PkgLimit =
+			CONVERT_FROM_HOST_TO_SMC_US(tdc_limit);
+	smu_data->power_tune_table.TDC_VDDC_ThrottleReleaseLimitPerc =
+			defaults->TDC_VDDC_ThrottleReleaseLimitPerc;
+	smu_data->power_tune_table.TDC_MAWt = defaults->TDC_MAWt;
+
+	return 0;
+}
+
+static int polaris10_populate_dw8(struct pp_hwmgr *hwmgr, uint32_t fuse_table_offset)
+{
+	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
+	const struct polaris10_pt_defaults *defaults = smu_data->power_tune_defaults;
+	uint32_t temp;
+
+	if (smu7_read_smc_sram_dword(hwmgr,
+			fuse_table_offset +
+			offsetof(SMU74_Discrete_PmFuses, TdcWaterfallCtl),
+			(uint32_t *)&temp, SMC_RAM_END))
+		PP_ASSERT_WITH_CODE(false,
+				"Attempt to read PmFuses.DW6 (SviLoadLineEn) from SMC Failed!",
+				return -EINVAL);
+	else {
+		smu_data->power_tune_table.TdcWaterfallCtl = defaults->TdcWaterfallCtl;
+		smu_data->power_tune_table.LPMLTemperatureMin =
+				(uint8_t)((temp >> 16) & 0xff);
+		smu_data->power_tune_table.LPMLTemperatureMax =
+				(uint8_t)((temp >> 8) & 0xff);
+		smu_data->power_tune_table.Reserved = (uint8_t)(temp & 0xff);
+	}
+	return 0;
+}
+
+static int polaris10_populate_temperature_scaler(struct pp_hwmgr *hwmgr)
+{
+	int i;
+	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
+
+	/* Currently not used. Set all to zero. */
+	for (i = 0; i < 16; i++)
+		smu_data->power_tune_table.LPMLTemperatureScaler[i] = 0;
+
+	return 0;
+}
+
+static int polaris10_populate_fuzzy_fan(struct pp_hwmgr *hwmgr)
+{
+	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
+
+/* TO DO move to hwmgr */
+	if ((hwmgr->thermal_controller.advanceFanControlParameters.usFanOutputSensitivity & (1 << 15))
+		|| 0 == hwmgr->thermal_controller.advanceFanControlParameters.usFanOutputSensitivity)
+		hwmgr->thermal_controller.advanceFanControlParameters.usFanOutputSensitivity =
+			hwmgr->thermal_controller.advanceFanControlParameters.usDefaultFanOutputSensitivity;
+
+	smu_data->power_tune_table.FuzzyFan_PwmSetDelta = PP_HOST_TO_SMC_US(
+				hwmgr->thermal_controller.advanceFanControlParameters.usFanOutputSensitivity);
+	return 0;
+}
+
+static int polaris10_populate_gnb_lpml(struct pp_hwmgr *hwmgr)
+{
+	int i;
+	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
+
+	/* Currently not used. Set all to zero. */
+	for (i = 0; i < 16; i++)
+		smu_data->power_tune_table.GnbLPML[i] = 0;
+
+	return 0;
+}
+
+static int polaris10_populate_bapm_vddc_base_leakage_sidd(struct pp_hwmgr *hwmgr)
+{
+	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	uint16_t hi_sidd = smu_data->power_tune_table.BapmVddCBaseLeakageHiSidd;
+	uint16_t lo_sidd = smu_data->power_tune_table.BapmVddCBaseLeakageLoSidd;
+	struct phm_cac_tdp_table *cac_table = table_info->cac_dtp_table;
+
+	hi_sidd = (uint16_t)(cac_table->usHighCACLeakage / 100 * 256);
+	lo_sidd = (uint16_t)(cac_table->usLowCACLeakage / 100 * 256);
+
+	smu_data->power_tune_table.BapmVddCBaseLeakageHiSidd =
+			CONVERT_FROM_HOST_TO_SMC_US(hi_sidd);
+	smu_data->power_tune_table.BapmVddCBaseLeakageLoSidd =
+			CONVERT_FROM_HOST_TO_SMC_US(lo_sidd);
+
+	return 0;
+}
+
+static int polaris10_populate_pm_fuses(struct pp_hwmgr *hwmgr)
+{
+	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
+	uint32_t pm_fuse_table_offset;
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_PowerContainment)) {
+		if (smu7_read_smc_sram_dword(hwmgr,
+				SMU7_FIRMWARE_HEADER_LOCATION +
+				offsetof(SMU74_Firmware_Header, PmFuseTable),
+				&pm_fuse_table_offset, SMC_RAM_END))
+			PP_ASSERT_WITH_CODE(false,
+					"Attempt to get pm_fuse_table_offset Failed!",
+					return -EINVAL);
+
+		if (polaris10_populate_svi_load_line(hwmgr))
+			PP_ASSERT_WITH_CODE(false,
+					"Attempt to populate SviLoadLine Failed!",
+					return -EINVAL);
+
+		if (polaris10_populate_tdc_limit(hwmgr))
+			PP_ASSERT_WITH_CODE(false,
+					"Attempt to populate TDCLimit Failed!", return -EINVAL);
+
+		if (polaris10_populate_dw8(hwmgr, pm_fuse_table_offset))
+			PP_ASSERT_WITH_CODE(false,
+					"Attempt to populate TdcWaterfallCtl, "
+					"LPMLTemperature Min and Max Failed!",
+					return -EINVAL);
+
+		if (0 != polaris10_populate_temperature_scaler(hwmgr))
+			PP_ASSERT_WITH_CODE(false,
+					"Attempt to populate LPMLTemperatureScaler Failed!",
+					return -EINVAL);
+
+		if (polaris10_populate_fuzzy_fan(hwmgr))
+			PP_ASSERT_WITH_CODE(false,
+					"Attempt to populate Fuzzy Fan Control parameters Failed!",
+					return -EINVAL);
+
+		if (polaris10_populate_gnb_lpml(hwmgr))
+			PP_ASSERT_WITH_CODE(false,
+					"Attempt to populate GnbLPML Failed!",
+					return -EINVAL);
+
+		if (polaris10_populate_bapm_vddc_base_leakage_sidd(hwmgr))
+			PP_ASSERT_WITH_CODE(false,
+					"Attempt to populate BapmVddCBaseLeakage Hi and Lo "
+					"Sidd Failed!", return -EINVAL);
+
+		if (smu7_copy_bytes_to_smc(hwmgr, pm_fuse_table_offset,
+				(uint8_t *)&smu_data->power_tune_table,
+				(sizeof(struct SMU74_Discrete_PmFuses) - 92), SMC_RAM_END))
+			PP_ASSERT_WITH_CODE(false,
+					"Attempt to download PmFuseTable Failed!",
+					return -EINVAL);
+	}
+	return 0;
+}
+
+static int polaris10_populate_smc_mvdd_table(struct pp_hwmgr *hwmgr,
+			SMU74_Discrete_DpmTable *table)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	uint32_t count, level;
+
+	if (SMU7_VOLTAGE_CONTROL_BY_GPIO == data->mvdd_control) {
+		count = data->mvdd_voltage_table.count;
+		if (count > SMU_MAX_SMIO_LEVELS)
+			count = SMU_MAX_SMIO_LEVELS;
+		for (level = 0; level < count; level++) {
+			table->SmioTable2.Pattern[level].Voltage =
+				PP_HOST_TO_SMC_US(data->mvdd_voltage_table.entries[count].value * VOLTAGE_SCALE);
+			/* Index into DpmTable.Smio. Drive bits from Smio entry to get this voltage level.*/
+			table->SmioTable2.Pattern[level].Smio =
+				(uint8_t) level;
+			table->Smio[level] |=
+				data->mvdd_voltage_table.entries[level].smio_low;
+		}
+		table->SmioMask2 = data->mvdd_voltage_table.mask_low;
+
+		table->MvddLevelCount = (uint32_t) PP_HOST_TO_SMC_UL(count);
+	}
+
+	return 0;
+}
+
+static int polaris10_populate_smc_vddci_table(struct pp_hwmgr *hwmgr,
+					struct SMU74_Discrete_DpmTable *table)
+{
+	uint32_t count, level;
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+
+	count = data->vddci_voltage_table.count;
+
+	if (SMU7_VOLTAGE_CONTROL_BY_GPIO == data->vddci_control) {
+		if (count > SMU_MAX_SMIO_LEVELS)
+			count = SMU_MAX_SMIO_LEVELS;
+		for (level = 0; level < count; ++level) {
+			table->SmioTable1.Pattern[level].Voltage =
+				PP_HOST_TO_SMC_US(data->vddci_voltage_table.entries[level].value * VOLTAGE_SCALE);
+			table->SmioTable1.Pattern[level].Smio = (uint8_t) level;
+
+			table->Smio[level] |= data->vddci_voltage_table.entries[level].smio_low;
+		}
+	}
+
+	table->SmioMask1 = data->vddci_voltage_table.mask_low;
+
+	return 0;
+}
+
+static int polaris10_populate_cac_table(struct pp_hwmgr *hwmgr,
+		struct SMU74_Discrete_DpmTable *table)
+{
+	uint32_t count;
+	uint8_t index;
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	struct phm_ppt_v1_voltage_lookup_table *lookup_table =
+			table_info->vddc_lookup_table;
+	/* tables is already swapped, so in order to use the value from it,
+	 * we need to swap it back.
+	 * We are populating vddc CAC data to BapmVddc table
+	 * in split and merged mode
+	 */
+	for (count = 0; count < lookup_table->count; count++) {
+		index = phm_get_voltage_index(lookup_table,
+				data->vddc_voltage_table.entries[count].value);
+		table->BapmVddcVidLoSidd[count] = convert_to_vid(lookup_table->entries[index].us_cac_low);
+		table->BapmVddcVidHiSidd[count] = convert_to_vid(lookup_table->entries[index].us_cac_mid);
+		table->BapmVddcVidHiSidd2[count] = convert_to_vid(lookup_table->entries[index].us_cac_high);
+	}
+
+	return 0;
+}
+
+static int polaris10_populate_smc_voltage_tables(struct pp_hwmgr *hwmgr,
+		struct SMU74_Discrete_DpmTable *table)
+{
+	polaris10_populate_smc_vddci_table(hwmgr, table);
+	polaris10_populate_smc_mvdd_table(hwmgr, table);
+	polaris10_populate_cac_table(hwmgr, table);
+
+	return 0;
+}
+
+static int polaris10_populate_ulv_level(struct pp_hwmgr *hwmgr,
+		struct SMU74_Discrete_Ulv *state)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+
+	state->CcPwrDynRm = 0;
+	state->CcPwrDynRm1 = 0;
+
+	state->VddcOffset = (uint16_t) table_info->us_ulv_voltage_offset;
+	state->VddcOffsetVid = (uint8_t)(table_info->us_ulv_voltage_offset *
+			VOLTAGE_VID_OFFSET_SCALE2 / VOLTAGE_VID_OFFSET_SCALE1);
+
+	if (hwmgr->chip_id == CHIP_POLARIS12 || hwmgr->is_kicker)
+		state->VddcPhase = data->vddc_phase_shed_control ^ 0x3;
+	else
+		state->VddcPhase = (data->vddc_phase_shed_control) ? 0 : 1;
+
+	CONVERT_FROM_HOST_TO_SMC_UL(state->CcPwrDynRm);
+	CONVERT_FROM_HOST_TO_SMC_UL(state->CcPwrDynRm1);
+	CONVERT_FROM_HOST_TO_SMC_US(state->VddcOffset);
+
+	return 0;
+}
+
+static int polaris10_populate_ulv_state(struct pp_hwmgr *hwmgr,
+		struct SMU74_Discrete_DpmTable *table)
+{
+	return polaris10_populate_ulv_level(hwmgr, &table->Ulv);
+}
+
+static int polaris10_populate_smc_link_level(struct pp_hwmgr *hwmgr,
+		struct SMU74_Discrete_DpmTable *table)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
+	struct smu7_dpm_table *dpm_table = &data->dpm_table;
+	int i;
+
+	/* Index (dpm_table->pcie_speed_table.count)
+	 * is reserved for PCIE boot level. */
+	for (i = 0; i <= dpm_table->pcie_speed_table.count; i++) {
+		table->LinkLevel[i].PcieGenSpeed  =
+				(uint8_t)dpm_table->pcie_speed_table.dpm_levels[i].value;
+		table->LinkLevel[i].PcieLaneCount = (uint8_t)encode_pcie_lane_width(
+				dpm_table->pcie_speed_table.dpm_levels[i].param1);
+		table->LinkLevel[i].EnabledForActivity = 1;
+		table->LinkLevel[i].SPC = (uint8_t)(data->pcie_spc_cap & 0xff);
+		table->LinkLevel[i].DownThreshold = PP_HOST_TO_SMC_UL(5);
+		table->LinkLevel[i].UpThreshold = PP_HOST_TO_SMC_UL(30);
+	}
+
+	smu_data->smc_state_table.LinkLevelCount =
+			(uint8_t)dpm_table->pcie_speed_table.count;
+
+/* To Do move to hwmgr */
+	data->dpm_level_enable_mask.pcie_dpm_enable_mask =
+			phm_get_dpm_level_enable_mask_value(&dpm_table->pcie_speed_table);
+
+	return 0;
+}
+
+
+static void polaris10_get_sclk_range_table(struct pp_hwmgr *hwmgr,
+				   SMU74_Discrete_DpmTable  *table)
+{
+	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
+	uint32_t i, ref_clk;
+
+	struct pp_atom_ctrl_sclk_range_table range_table_from_vbios = { { {0} } };
+
+	ref_clk = smu7_get_xclk(hwmgr);
+
+	if (0 == atomctrl_get_smc_sclk_range_table(hwmgr, &range_table_from_vbios)) {
+		for (i = 0; i < NUM_SCLK_RANGE; i++) {
+			table->SclkFcwRangeTable[i].vco_setting = range_table_from_vbios.entry[i].ucVco_setting;
+			table->SclkFcwRangeTable[i].postdiv = range_table_from_vbios.entry[i].ucPostdiv;
+			table->SclkFcwRangeTable[i].fcw_pcc = range_table_from_vbios.entry[i].usFcw_pcc;
+
+			table->SclkFcwRangeTable[i].fcw_trans_upper = range_table_from_vbios.entry[i].usFcw_trans_upper;
+			table->SclkFcwRangeTable[i].fcw_trans_lower = range_table_from_vbios.entry[i].usRcw_trans_lower;
+
+			CONVERT_FROM_HOST_TO_SMC_US(table->SclkFcwRangeTable[i].fcw_pcc);
+			CONVERT_FROM_HOST_TO_SMC_US(table->SclkFcwRangeTable[i].fcw_trans_upper);
+			CONVERT_FROM_HOST_TO_SMC_US(table->SclkFcwRangeTable[i].fcw_trans_lower);
+		}
+		return;
+	}
+
+	for (i = 0; i < NUM_SCLK_RANGE; i++) {
+		smu_data->range_table[i].trans_lower_frequency = (ref_clk * Range_Table[i].fcw_trans_lower) >> Range_Table[i].postdiv;
+		smu_data->range_table[i].trans_upper_frequency = (ref_clk * Range_Table[i].fcw_trans_upper) >> Range_Table[i].postdiv;
+
+		table->SclkFcwRangeTable[i].vco_setting = Range_Table[i].vco_setting;
+		table->SclkFcwRangeTable[i].postdiv = Range_Table[i].postdiv;
+		table->SclkFcwRangeTable[i].fcw_pcc = Range_Table[i].fcw_pcc;
+
+		table->SclkFcwRangeTable[i].fcw_trans_upper = Range_Table[i].fcw_trans_upper;
+		table->SclkFcwRangeTable[i].fcw_trans_lower = Range_Table[i].fcw_trans_lower;
+
+		CONVERT_FROM_HOST_TO_SMC_US(table->SclkFcwRangeTable[i].fcw_pcc);
+		CONVERT_FROM_HOST_TO_SMC_US(table->SclkFcwRangeTable[i].fcw_trans_upper);
+		CONVERT_FROM_HOST_TO_SMC_US(table->SclkFcwRangeTable[i].fcw_trans_lower);
+	}
+}
+
+static int polaris10_calculate_sclk_params(struct pp_hwmgr *hwmgr,
+		uint32_t clock, SMU_SclkSetting *sclk_setting)
+{
+	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
+	const SMU74_Discrete_DpmTable *table = &(smu_data->smc_state_table);
+	struct pp_atomctrl_clock_dividers_ai dividers;
+	uint32_t ref_clock;
+	uint32_t pcc_target_percent, pcc_target_freq, ss_target_percent, ss_target_freq;
+	uint8_t i;
+	int result;
+	uint64_t temp;
+
+	sclk_setting->SclkFrequency = clock;
+	/* get the engine clock dividers for this clock value */
+	result = atomctrl_get_engine_pll_dividers_ai(hwmgr, clock,  &dividers);
+	if (result == 0) {
+		sclk_setting->Fcw_int = dividers.usSclk_fcw_int;
+		sclk_setting->Fcw_frac = dividers.usSclk_fcw_frac;
+		sclk_setting->Pcc_fcw_int = dividers.usPcc_fcw_int;
+		sclk_setting->PllRange = dividers.ucSclkPllRange;
+		sclk_setting->Sclk_slew_rate = 0x400;
+		sclk_setting->Pcc_up_slew_rate = dividers.usPcc_fcw_slew_frac;
+		sclk_setting->Pcc_down_slew_rate = 0xffff;
+		sclk_setting->SSc_En = dividers.ucSscEnable;
+		sclk_setting->Fcw1_int = dividers.usSsc_fcw1_int;
+		sclk_setting->Fcw1_frac = dividers.usSsc_fcw1_frac;
+		sclk_setting->Sclk_ss_slew_rate = dividers.usSsc_fcw_slew_frac;
+		return result;
+	}
+
+	ref_clock = smu7_get_xclk(hwmgr);
+
+	for (i = 0; i < NUM_SCLK_RANGE; i++) {
+		if (clock > smu_data->range_table[i].trans_lower_frequency
+		&& clock <= smu_data->range_table[i].trans_upper_frequency) {
+			sclk_setting->PllRange = i;
+			break;
+		}
+	}
+
+	sclk_setting->Fcw_int = (uint16_t)((clock << table->SclkFcwRangeTable[sclk_setting->PllRange].postdiv) / ref_clock);
+	temp = clock << table->SclkFcwRangeTable[sclk_setting->PllRange].postdiv;
+	temp <<= 0x10;
+	do_div(temp, ref_clock);
+	sclk_setting->Fcw_frac = temp & 0xffff;
+
+	pcc_target_percent = 10; /*  Hardcode 10% for now. */
+	pcc_target_freq = clock - (clock * pcc_target_percent / 100);
+	sclk_setting->Pcc_fcw_int = (uint16_t)((pcc_target_freq << table->SclkFcwRangeTable[sclk_setting->PllRange].postdiv) / ref_clock);
+
+	ss_target_percent = 2; /*  Hardcode 2% for now. */
+	sclk_setting->SSc_En = 0;
+	if (ss_target_percent) {
+		sclk_setting->SSc_En = 1;
+		ss_target_freq = clock - (clock * ss_target_percent / 100);
+		sclk_setting->Fcw1_int = (uint16_t)((ss_target_freq << table->SclkFcwRangeTable[sclk_setting->PllRange].postdiv) / ref_clock);
+		temp = ss_target_freq << table->SclkFcwRangeTable[sclk_setting->PllRange].postdiv;
+		temp <<= 0x10;
+		do_div(temp, ref_clock);
+		sclk_setting->Fcw1_frac = temp & 0xffff;
+	}
+
+	return 0;
+}
+
+static int polaris10_populate_single_graphic_level(struct pp_hwmgr *hwmgr,
+		uint32_t clock, uint16_t sclk_al_threshold,
+		struct SMU74_Discrete_GraphicsLevel *level)
+{
+	int result;
+	/* PP_Clocks minClocks; */
+	uint32_t mvdd;
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	SMU_SclkSetting curr_sclk_setting = { 0 };
+
+	result = polaris10_calculate_sclk_params(hwmgr, clock, &curr_sclk_setting);
+
+	/* populate graphics levels */
+	result = polaris10_get_dependency_volt_by_clk(hwmgr,
+			table_info->vdd_dep_on_sclk, clock,
+			&level->MinVoltage, &mvdd);
+
+	PP_ASSERT_WITH_CODE((0 == result),
+			"can not find VDDC voltage value for "
+			"VDDC engine clock dependency table",
+			return result);
+	level->ActivityLevel = sclk_al_threshold;
+
+	level->CcPwrDynRm = 0;
+	level->CcPwrDynRm1 = 0;
+	level->EnabledForActivity = 0;
+	level->EnabledForThrottle = 1;
+	level->UpHyst = 10;
+	level->DownHyst = 0;
+	level->VoltageDownHyst = 0;
+	level->PowerThrottle = 0;
+	data->display_timing.min_clock_in_sr = hwmgr->display_config.min_core_set_clock_in_sr;
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_SclkDeepSleep))
+		level->DeepSleepDivId = smu7_get_sleep_divider_id_from_clock(clock,
+								hwmgr->display_config.min_core_set_clock_in_sr);
+
+	/* Default to slow, highest DPM level will be
+	 * set to PPSMC_DISPLAY_WATERMARK_LOW later.
+	 */
+	if (data->update_up_hyst)
+		level->UpHyst = (uint8_t)data->up_hyst;
+	if (data->update_down_hyst)
+		level->DownHyst = (uint8_t)data->down_hyst;
+
+	level->SclkSetting = curr_sclk_setting;
+
+	CONVERT_FROM_HOST_TO_SMC_UL(level->MinVoltage);
+	CONVERT_FROM_HOST_TO_SMC_UL(level->CcPwrDynRm);
+	CONVERT_FROM_HOST_TO_SMC_UL(level->CcPwrDynRm1);
+	CONVERT_FROM_HOST_TO_SMC_US(level->ActivityLevel);
+	CONVERT_FROM_HOST_TO_SMC_UL(level->SclkSetting.SclkFrequency);
+	CONVERT_FROM_HOST_TO_SMC_US(level->SclkSetting.Fcw_int);
+	CONVERT_FROM_HOST_TO_SMC_US(level->SclkSetting.Fcw_frac);
+	CONVERT_FROM_HOST_TO_SMC_US(level->SclkSetting.Pcc_fcw_int);
+	CONVERT_FROM_HOST_TO_SMC_US(level->SclkSetting.Sclk_slew_rate);
+	CONVERT_FROM_HOST_TO_SMC_US(level->SclkSetting.Pcc_up_slew_rate);
+	CONVERT_FROM_HOST_TO_SMC_US(level->SclkSetting.Pcc_down_slew_rate);
+	CONVERT_FROM_HOST_TO_SMC_US(level->SclkSetting.Fcw1_int);
+	CONVERT_FROM_HOST_TO_SMC_US(level->SclkSetting.Fcw1_frac);
+	CONVERT_FROM_HOST_TO_SMC_US(level->SclkSetting.Sclk_ss_slew_rate);
+	return 0;
+}
+
+static int polaris10_populate_all_graphic_levels(struct pp_hwmgr *hwmgr)
+{
+	struct smu7_hwmgr *hw_data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
+	struct smu7_dpm_table *dpm_table = &hw_data->dpm_table;
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	struct phm_ppt_v1_pcie_table *pcie_table = table_info->pcie_table;
+	uint8_t pcie_entry_cnt = (uint8_t) hw_data->dpm_table.pcie_speed_table.count;
+	int result = 0;
+	uint32_t array = smu_data->smu7_data.dpm_table_start +
+			offsetof(SMU74_Discrete_DpmTable, GraphicsLevel);
+	uint32_t array_size = sizeof(struct SMU74_Discrete_GraphicsLevel) *
+			SMU74_MAX_LEVELS_GRAPHICS;
+	struct SMU74_Discrete_GraphicsLevel *levels =
+			smu_data->smc_state_table.GraphicsLevel;
+	uint32_t i, max_entry;
+	uint8_t hightest_pcie_level_enabled = 0,
+		lowest_pcie_level_enabled = 0,
+		mid_pcie_level_enabled = 0,
+		count = 0;
+
+	polaris10_get_sclk_range_table(hwmgr, &(smu_data->smc_state_table));
+
+	for (i = 0; i < dpm_table->sclk_table.count; i++) {
+
+		result = polaris10_populate_single_graphic_level(hwmgr,
+				dpm_table->sclk_table.dpm_levels[i].value,
+				(uint16_t)smu_data->activity_target[i],
+				&(smu_data->smc_state_table.GraphicsLevel[i]));
+		if (result)
+			return result;
+
+		/* Making sure only DPM level 0-1 have Deep Sleep Div ID populated. */
+		if (i > 1)
+			levels[i].DeepSleepDivId = 0;
+	}
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+					PHM_PlatformCaps_SPLLShutdownSupport))
+		smu_data->smc_state_table.GraphicsLevel[0].SclkSetting.SSc_En = 0;
+
+	smu_data->smc_state_table.GraphicsLevel[0].EnabledForActivity = 1;
+	smu_data->smc_state_table.GraphicsDpmLevelCount =
+			(uint8_t)dpm_table->sclk_table.count;
+	hw_data->dpm_level_enable_mask.sclk_dpm_enable_mask =
+			phm_get_dpm_level_enable_mask_value(&dpm_table->sclk_table);
+
+
+	if (pcie_table != NULL) {
+		PP_ASSERT_WITH_CODE((1 <= pcie_entry_cnt),
+				"There must be 1 or more PCIE levels defined in PPTable.",
+				return -EINVAL);
+		max_entry = pcie_entry_cnt - 1;
+		for (i = 0; i < dpm_table->sclk_table.count; i++)
+			levels[i].pcieDpmLevel =
+					(uint8_t) ((i < max_entry) ? i : max_entry);
+	} else {
+		while (hw_data->dpm_level_enable_mask.pcie_dpm_enable_mask &&
+				((hw_data->dpm_level_enable_mask.pcie_dpm_enable_mask &
+						(1 << (hightest_pcie_level_enabled + 1))) != 0))
+			hightest_pcie_level_enabled++;
+
+		while (hw_data->dpm_level_enable_mask.pcie_dpm_enable_mask &&
+				((hw_data->dpm_level_enable_mask.pcie_dpm_enable_mask &
+						(1 << lowest_pcie_level_enabled)) == 0))
+			lowest_pcie_level_enabled++;
+
+		while ((count < hightest_pcie_level_enabled) &&
+				((hw_data->dpm_level_enable_mask.pcie_dpm_enable_mask &
+						(1 << (lowest_pcie_level_enabled + 1 + count))) == 0))
+			count++;
+
+		mid_pcie_level_enabled = (lowest_pcie_level_enabled + 1 + count) <
+				hightest_pcie_level_enabled ?
+						(lowest_pcie_level_enabled + 1 + count) :
+						hightest_pcie_level_enabled;
+
+		/* set pcieDpmLevel to hightest_pcie_level_enabled */
+		for (i = 2; i < dpm_table->sclk_table.count; i++)
+			levels[i].pcieDpmLevel = hightest_pcie_level_enabled;
+
+		/* set pcieDpmLevel to lowest_pcie_level_enabled */
+		levels[0].pcieDpmLevel = lowest_pcie_level_enabled;
+
+		/* set pcieDpmLevel to mid_pcie_level_enabled */
+		levels[1].pcieDpmLevel = mid_pcie_level_enabled;
+	}
+	/* level count will send to smc once at init smc table and never change */
+	result = smu7_copy_bytes_to_smc(hwmgr, array, (uint8_t *)levels,
+			(uint32_t)array_size, SMC_RAM_END);
+
+	return result;
+}
+
+
+static int polaris10_populate_single_memory_level(struct pp_hwmgr *hwmgr,
+		uint32_t clock, struct SMU74_Discrete_MemoryLevel *mem_level)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	int result = 0;
+	struct cgs_display_info info = {0, 0, NULL};
+	uint32_t mclk_stutter_mode_threshold = 40000;
+
+	cgs_get_active_displays_info(hwmgr->device, &info);
+
+	if (table_info->vdd_dep_on_mclk) {
+		result = polaris10_get_dependency_volt_by_clk(hwmgr,
+				table_info->vdd_dep_on_mclk, clock,
+				&mem_level->MinVoltage, &mem_level->MinMvdd);
+		PP_ASSERT_WITH_CODE((0 == result),
+				"can not find MinVddc voltage value from memory "
+				"VDDC voltage dependency table", return result);
+	}
+
+	mem_level->MclkFrequency = clock;
+	mem_level->EnabledForThrottle = 1;
+	mem_level->EnabledForActivity = 0;
+	mem_level->UpHyst = 0;
+	mem_level->DownHyst = 100;
+	mem_level->VoltageDownHyst = 0;
+	mem_level->ActivityLevel = (uint16_t)data->mclk_activity_target;
+	mem_level->StutterEnable = false;
+	mem_level->DisplayWatermark = PPSMC_DISPLAY_WATERMARK_LOW;
+
+	data->display_timing.num_existing_displays = info.display_count;
+
+	if (mclk_stutter_mode_threshold &&
+		(clock <= mclk_stutter_mode_threshold) &&
+		(PHM_READ_FIELD(hwmgr->device, DPG_PIPE_STUTTER_CONTROL,
+				STUTTER_ENABLE) & 0x1))
+		mem_level->StutterEnable = true;
+
+	if (!result) {
+		CONVERT_FROM_HOST_TO_SMC_UL(mem_level->MinMvdd);
+		CONVERT_FROM_HOST_TO_SMC_UL(mem_level->MclkFrequency);
+		CONVERT_FROM_HOST_TO_SMC_US(mem_level->ActivityLevel);
+		CONVERT_FROM_HOST_TO_SMC_UL(mem_level->MinVoltage);
+	}
+	return result;
+}
+
+static int polaris10_populate_all_memory_levels(struct pp_hwmgr *hwmgr)
+{
+	struct smu7_hwmgr *hw_data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
+	struct smu7_dpm_table *dpm_table = &hw_data->dpm_table;
+	int result;
+	/* populate MCLK dpm table to SMU7 */
+	uint32_t array = smu_data->smu7_data.dpm_table_start +
+			offsetof(SMU74_Discrete_DpmTable, MemoryLevel);
+	uint32_t array_size = sizeof(SMU74_Discrete_MemoryLevel) *
+			SMU74_MAX_LEVELS_MEMORY;
+	struct SMU74_Discrete_MemoryLevel *levels =
+			smu_data->smc_state_table.MemoryLevel;
+	uint32_t i;
+
+	for (i = 0; i < dpm_table->mclk_table.count; i++) {
+		PP_ASSERT_WITH_CODE((0 != dpm_table->mclk_table.dpm_levels[i].value),
+				"can not populate memory level as memory clock is zero",
+				return -EINVAL);
+		result = polaris10_populate_single_memory_level(hwmgr,
+				dpm_table->mclk_table.dpm_levels[i].value,
+				&levels[i]);
+		if (i == dpm_table->mclk_table.count - 1) {
+			levels[i].DisplayWatermark = PPSMC_DISPLAY_WATERMARK_HIGH;
+			levels[i].EnabledForActivity = 1;
+		}
+		if (result)
+			return result;
+	}
+
+	/* In order to prevent MC activity from stutter mode to push DPM up,
+	 * the UVD change complements this by putting the MCLK in
+	 * a higher state by default such that we are not affected by
+	 * up threshold or and MCLK DPM latency.
+	 */
+	levels[0].ActivityLevel = 0x1f;
+	CONVERT_FROM_HOST_TO_SMC_US(levels[0].ActivityLevel);
+
+	smu_data->smc_state_table.MemoryDpmLevelCount =
+			(uint8_t)dpm_table->mclk_table.count;
+	hw_data->dpm_level_enable_mask.mclk_dpm_enable_mask =
+			phm_get_dpm_level_enable_mask_value(&dpm_table->mclk_table);
+
+	/* level count will send to smc once at init smc table and never change */
+	result = smu7_copy_bytes_to_smc(hwmgr, array, (uint8_t *)levels,
+			(uint32_t)array_size, SMC_RAM_END);
+
+	return result;
+}
+
+static int polaris10_populate_mvdd_value(struct pp_hwmgr *hwmgr,
+		uint32_t mclk, SMIO_Pattern *smio_pat)
+{
+	const struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	uint32_t i = 0;
+
+	if (SMU7_VOLTAGE_CONTROL_NONE != data->mvdd_control) {
+		/* find mvdd value which clock is more than request */
+		for (i = 0; i < table_info->vdd_dep_on_mclk->count; i++) {
+			if (mclk <= table_info->vdd_dep_on_mclk->entries[i].clk) {
+				smio_pat->Voltage = data->mvdd_voltage_table.entries[i].value;
+				break;
+			}
+		}
+		PP_ASSERT_WITH_CODE(i < table_info->vdd_dep_on_mclk->count,
+				"MVDD Voltage is outside the supported range.",
+				return -EINVAL);
+	} else
+		return -EINVAL;
+
+	return 0;
+}
+
+static int polaris10_populate_smc_acpi_level(struct pp_hwmgr *hwmgr,
+		SMU74_Discrete_DpmTable *table)
+{
+	int result = 0;
+	uint32_t sclk_frequency;
+	const struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	SMIO_Pattern vol_level;
+	uint32_t mvdd;
+	uint16_t us_mvdd;
+
+	table->ACPILevel.Flags &= ~PPSMC_SWSTATE_FLAG_DC;
+
+	/* Get MinVoltage and Frequency from DPM0,
+	 * already converted to SMC_UL */
+	sclk_frequency = data->vbios_boot_state.sclk_bootup_value;
+	result = polaris10_get_dependency_volt_by_clk(hwmgr,
+			table_info->vdd_dep_on_sclk,
+			sclk_frequency,
+			&table->ACPILevel.MinVoltage, &mvdd);
+	PP_ASSERT_WITH_CODE((0 == result),
+			"Cannot find ACPI VDDC voltage value "
+			"in Clock Dependency Table",
+			);
+
+	result = polaris10_calculate_sclk_params(hwmgr, sclk_frequency,  &(table->ACPILevel.SclkSetting));
+	PP_ASSERT_WITH_CODE(result == 0, "Error retrieving Engine Clock dividers from VBIOS.", return result);
+
+	table->ACPILevel.DeepSleepDivId = 0;
+	table->ACPILevel.CcPwrDynRm = 0;
+	table->ACPILevel.CcPwrDynRm1 = 0;
+
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.Flags);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.MinVoltage);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CcPwrDynRm);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CcPwrDynRm1);
+
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.SclkSetting.SclkFrequency);
+	CONVERT_FROM_HOST_TO_SMC_US(table->ACPILevel.SclkSetting.Fcw_int);
+	CONVERT_FROM_HOST_TO_SMC_US(table->ACPILevel.SclkSetting.Fcw_frac);
+	CONVERT_FROM_HOST_TO_SMC_US(table->ACPILevel.SclkSetting.Pcc_fcw_int);
+	CONVERT_FROM_HOST_TO_SMC_US(table->ACPILevel.SclkSetting.Sclk_slew_rate);
+	CONVERT_FROM_HOST_TO_SMC_US(table->ACPILevel.SclkSetting.Pcc_up_slew_rate);
+	CONVERT_FROM_HOST_TO_SMC_US(table->ACPILevel.SclkSetting.Pcc_down_slew_rate);
+	CONVERT_FROM_HOST_TO_SMC_US(table->ACPILevel.SclkSetting.Fcw1_int);
+	CONVERT_FROM_HOST_TO_SMC_US(table->ACPILevel.SclkSetting.Fcw1_frac);
+	CONVERT_FROM_HOST_TO_SMC_US(table->ACPILevel.SclkSetting.Sclk_ss_slew_rate);
+
+
+	/* Get MinVoltage and Frequency from DPM0, already converted to SMC_UL */
+	table->MemoryACPILevel.MclkFrequency = data->vbios_boot_state.mclk_bootup_value;
+	result = polaris10_get_dependency_volt_by_clk(hwmgr,
+			table_info->vdd_dep_on_mclk,
+			table->MemoryACPILevel.MclkFrequency,
+			&table->MemoryACPILevel.MinVoltage, &mvdd);
+	PP_ASSERT_WITH_CODE((0 == result),
+			"Cannot find ACPI VDDCI voltage value "
+			"in Clock Dependency Table",
+			);
+
+	us_mvdd = 0;
+	if ((SMU7_VOLTAGE_CONTROL_NONE == data->mvdd_control) ||
+			(data->mclk_dpm_key_disabled))
+		us_mvdd = data->vbios_boot_state.mvdd_bootup_value;
+	else {
+		if (!polaris10_populate_mvdd_value(hwmgr,
+				data->dpm_table.mclk_table.dpm_levels[0].value,
+				&vol_level))
+			us_mvdd = vol_level.Voltage;
+	}
+
+	if (0 == polaris10_populate_mvdd_value(hwmgr, 0, &vol_level))
+		table->MemoryACPILevel.MinMvdd = PP_HOST_TO_SMC_UL(vol_level.Voltage);
+	else
+		table->MemoryACPILevel.MinMvdd = 0;
+
+	table->MemoryACPILevel.StutterEnable = false;
+
+	table->MemoryACPILevel.EnabledForThrottle = 0;
+	table->MemoryACPILevel.EnabledForActivity = 0;
+	table->MemoryACPILevel.UpHyst = 0;
+	table->MemoryACPILevel.DownHyst = 100;
+	table->MemoryACPILevel.VoltageDownHyst = 0;
+	table->MemoryACPILevel.ActivityLevel =
+			PP_HOST_TO_SMC_US((uint16_t)data->mclk_activity_target);
+
+	CONVERT_FROM_HOST_TO_SMC_UL(table->MemoryACPILevel.MclkFrequency);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->MemoryACPILevel.MinVoltage);
+
+	return result;
+}
+
+static int polaris10_populate_smc_vce_level(struct pp_hwmgr *hwmgr,
+		SMU74_Discrete_DpmTable *table)
+{
+	int result = -EINVAL;
+	uint8_t count;
+	struct pp_atomctrl_clock_dividers_vi dividers;
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	struct phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table =
+			table_info->mm_dep_table;
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	uint32_t vddci;
+
+	table->VceLevelCount = (uint8_t)(mm_table->count);
+	table->VceBootLevel = 0;
+
+	for (count = 0; count < table->VceLevelCount; count++) {
+		table->VceLevel[count].Frequency = mm_table->entries[count].eclk;
+		table->VceLevel[count].MinVoltage = 0;
+		table->VceLevel[count].MinVoltage |=
+				(mm_table->entries[count].vddc * VOLTAGE_SCALE) << VDDC_SHIFT;
+
+		if (SMU7_VOLTAGE_CONTROL_BY_GPIO == data->vddci_control)
+			vddci = (uint32_t)phm_find_closest_vddci(&(data->vddci_voltage_table),
+						mm_table->entries[count].vddc - VDDC_VDDCI_DELTA);
+		else if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->vddci_control)
+			vddci = mm_table->entries[count].vddc - VDDC_VDDCI_DELTA;
+		else
+			vddci = (data->vbios_boot_state.vddci_bootup_value * VOLTAGE_SCALE) << VDDCI_SHIFT;
+
+
+		table->VceLevel[count].MinVoltage |=
+				(vddci * VOLTAGE_SCALE) << VDDCI_SHIFT;
+		table->VceLevel[count].MinVoltage |= 1 << PHASES_SHIFT;
+
+		/*retrieve divider value for VBIOS */
+		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
+				table->VceLevel[count].Frequency, &dividers);
+		PP_ASSERT_WITH_CODE((0 == result),
+				"can not find divide id for VCE engine clock",
+				return result);
+
+		table->VceLevel[count].Divider = (uint8_t)dividers.pll_post_divider;
+
+		CONVERT_FROM_HOST_TO_SMC_UL(table->VceLevel[count].Frequency);
+		CONVERT_FROM_HOST_TO_SMC_UL(table->VceLevel[count].MinVoltage);
+	}
+	return result;
+}
+
+
+static int polaris10_populate_smc_samu_level(struct pp_hwmgr *hwmgr,
+		SMU74_Discrete_DpmTable *table)
+{
+	int result = -EINVAL;
+	uint8_t count;
+	struct pp_atomctrl_clock_dividers_vi dividers;
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	struct phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table =
+			table_info->mm_dep_table;
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	uint32_t vddci;
+
+	table->SamuBootLevel = 0;
+	table->SamuLevelCount = (uint8_t)(mm_table->count);
+
+	for (count = 0; count < table->SamuLevelCount; count++) {
+		/* not sure whether we need evclk or not */
+		table->SamuLevel[count].MinVoltage = 0;
+		table->SamuLevel[count].Frequency = mm_table->entries[count].samclock;
+		table->SamuLevel[count].MinVoltage |= (mm_table->entries[count].vddc *
+				VOLTAGE_SCALE) << VDDC_SHIFT;
+
+		if (SMU7_VOLTAGE_CONTROL_BY_GPIO == data->vddci_control)
+			vddci = (uint32_t)phm_find_closest_vddci(&(data->vddci_voltage_table),
+						mm_table->entries[count].vddc - VDDC_VDDCI_DELTA);
+		else if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->vddci_control)
+			vddci = mm_table->entries[count].vddc - VDDC_VDDCI_DELTA;
+		else
+			vddci = (data->vbios_boot_state.vddci_bootup_value * VOLTAGE_SCALE) << VDDCI_SHIFT;
+
+		table->SamuLevel[count].MinVoltage |= (vddci * VOLTAGE_SCALE) << VDDCI_SHIFT;
+		table->SamuLevel[count].MinVoltage |= 1 << PHASES_SHIFT;
+
+		/* retrieve divider value for VBIOS */
+		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
+				table->SamuLevel[count].Frequency, &dividers);
+		PP_ASSERT_WITH_CODE((0 == result),
+				"can not find divide id for samu clock", return result);
+
+		table->SamuLevel[count].Divider = (uint8_t)dividers.pll_post_divider;
+
+		CONVERT_FROM_HOST_TO_SMC_UL(table->SamuLevel[count].Frequency);
+		CONVERT_FROM_HOST_TO_SMC_UL(table->SamuLevel[count].MinVoltage);
+	}
+	return result;
+}
+
+static int polaris10_populate_memory_timing_parameters(struct pp_hwmgr *hwmgr,
+		int32_t eng_clock, int32_t mem_clock,
+		SMU74_Discrete_MCArbDramTimingTableEntry *arb_regs)
+{
+	uint32_t dram_timing;
+	uint32_t dram_timing2;
+	uint32_t burst_time;
+	int result;
+
+	result = atomctrl_set_engine_dram_timings_rv770(hwmgr,
+			eng_clock, mem_clock);
+	PP_ASSERT_WITH_CODE(result == 0,
+			"Error calling VBIOS to set DRAM_TIMING.", return result);
+
+	dram_timing = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING);
+	dram_timing2 = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING2);
+	burst_time = PHM_READ_FIELD(hwmgr->device, MC_ARB_BURST_TIME, STATE0);
+
+
+	arb_regs->McArbDramTiming  = PP_HOST_TO_SMC_UL(dram_timing);
+	arb_regs->McArbDramTiming2 = PP_HOST_TO_SMC_UL(dram_timing2);
+	arb_regs->McArbBurstTime   = (uint8_t)burst_time;
+
+	return 0;
+}
+
+static int polaris10_program_memory_timing_parameters(struct pp_hwmgr *hwmgr)
+{
+	struct smu7_hwmgr *hw_data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
+	struct SMU74_Discrete_MCArbDramTimingTable arb_regs;
+	uint32_t i, j;
+	int result = 0;
+
+	for (i = 0; i < hw_data->dpm_table.sclk_table.count; i++) {
+		for (j = 0; j < hw_data->dpm_table.mclk_table.count; j++) {
+			result = polaris10_populate_memory_timing_parameters(hwmgr,
+					hw_data->dpm_table.sclk_table.dpm_levels[i].value,
+					hw_data->dpm_table.mclk_table.dpm_levels[j].value,
+					&arb_regs.entries[i][j]);
+			if (result == 0)
+				result = atomctrl_set_ac_timing_ai(hwmgr, hw_data->dpm_table.mclk_table.dpm_levels[j].value, j);
+			if (result != 0)
+				return result;
+		}
+	}
+
+	result = smu7_copy_bytes_to_smc(
+			hwmgr,
+			smu_data->smu7_data.arb_table_start,
+			(uint8_t *)&arb_regs,
+			sizeof(SMU74_Discrete_MCArbDramTimingTable),
+			SMC_RAM_END);
+	return result;
+}
+
+static int polaris10_populate_smc_uvd_level(struct pp_hwmgr *hwmgr,
+		struct SMU74_Discrete_DpmTable *table)
+{
+	int result = -EINVAL;
+	uint8_t count;
+	struct pp_atomctrl_clock_dividers_vi dividers;
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	struct phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table =
+			table_info->mm_dep_table;
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	uint32_t vddci;
+
+	table->UvdLevelCount = (uint8_t)(mm_table->count);
+	table->UvdBootLevel = 0;
+
+	for (count = 0; count < table->UvdLevelCount; count++) {
+		table->UvdLevel[count].MinVoltage = 0;
+		table->UvdLevel[count].VclkFrequency = mm_table->entries[count].vclk;
+		table->UvdLevel[count].DclkFrequency = mm_table->entries[count].dclk;
+		table->UvdLevel[count].MinVoltage |= (mm_table->entries[count].vddc *
+				VOLTAGE_SCALE) << VDDC_SHIFT;
+
+		if (SMU7_VOLTAGE_CONTROL_BY_GPIO == data->vddci_control)
+			vddci = (uint32_t)phm_find_closest_vddci(&(data->vddci_voltage_table),
+						mm_table->entries[count].vddc - VDDC_VDDCI_DELTA);
+		else if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->vddci_control)
+			vddci = mm_table->entries[count].vddc - VDDC_VDDCI_DELTA;
+		else
+			vddci = (data->vbios_boot_state.vddci_bootup_value * VOLTAGE_SCALE) << VDDCI_SHIFT;
+
+		table->UvdLevel[count].MinVoltage |= (vddci * VOLTAGE_SCALE) << VDDCI_SHIFT;
+		table->UvdLevel[count].MinVoltage |= 1 << PHASES_SHIFT;
+
+		/* retrieve divider value for VBIOS */
+		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
+				table->UvdLevel[count].VclkFrequency, &dividers);
+		PP_ASSERT_WITH_CODE((0 == result),
+				"can not find divide id for Vclk clock", return result);
+
+		table->UvdLevel[count].VclkDivider = (uint8_t)dividers.pll_post_divider;
+
+		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
+				table->UvdLevel[count].DclkFrequency, &dividers);
+		PP_ASSERT_WITH_CODE((0 == result),
+				"can not find divide id for Dclk clock", return result);
+
+		table->UvdLevel[count].DclkDivider = (uint8_t)dividers.pll_post_divider;
+
+		CONVERT_FROM_HOST_TO_SMC_UL(table->UvdLevel[count].VclkFrequency);
+		CONVERT_FROM_HOST_TO_SMC_UL(table->UvdLevel[count].DclkFrequency);
+		CONVERT_FROM_HOST_TO_SMC_UL(table->UvdLevel[count].MinVoltage);
+	}
+
+	return result;
+}
+
+static int polaris10_populate_smc_boot_level(struct pp_hwmgr *hwmgr,
+		struct SMU74_Discrete_DpmTable *table)
+{
+	int result = 0;
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+
+	table->GraphicsBootLevel = 0;
+	table->MemoryBootLevel = 0;
+
+	/* find boot level from dpm table */
+	result = phm_find_boot_level(&(data->dpm_table.sclk_table),
+			data->vbios_boot_state.sclk_bootup_value,
+			(uint32_t *)&(table->GraphicsBootLevel));
+
+	result = phm_find_boot_level(&(data->dpm_table.mclk_table),
+			data->vbios_boot_state.mclk_bootup_value,
+			(uint32_t *)&(table->MemoryBootLevel));
+
+	table->BootVddc  = data->vbios_boot_state.vddc_bootup_value *
+			VOLTAGE_SCALE;
+	table->BootVddci = data->vbios_boot_state.vddci_bootup_value *
+			VOLTAGE_SCALE;
+	table->BootMVdd  = data->vbios_boot_state.mvdd_bootup_value *
+			VOLTAGE_SCALE;
+
+	CONVERT_FROM_HOST_TO_SMC_US(table->BootVddc);
+	CONVERT_FROM_HOST_TO_SMC_US(table->BootVddci);
+	CONVERT_FROM_HOST_TO_SMC_US(table->BootMVdd);
+
+	return 0;
+}
+
+static int polaris10_populate_smc_initailial_state(struct pp_hwmgr *hwmgr)
+{
+	struct smu7_hwmgr *hw_data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	uint8_t count, level;
+
+	count = (uint8_t)(table_info->vdd_dep_on_sclk->count);
+
+	for (level = 0; level < count; level++) {
+		if (table_info->vdd_dep_on_sclk->entries[level].clk >=
+				hw_data->vbios_boot_state.sclk_bootup_value) {
+			smu_data->smc_state_table.GraphicsBootLevel = level;
+			break;
+		}
+	}
+
+	count = (uint8_t)(table_info->vdd_dep_on_mclk->count);
+	for (level = 0; level < count; level++) {
+		if (table_info->vdd_dep_on_mclk->entries[level].clk >=
+				hw_data->vbios_boot_state.mclk_bootup_value) {
+			smu_data->smc_state_table.MemoryBootLevel = level;
+			break;
+		}
+	}
+
+	return 0;
+}
+
+static int polaris10_populate_clock_stretcher_data_table(struct pp_hwmgr *hwmgr)
+{
+	uint32_t ro, efuse, volt_without_cks, volt_with_cks, value, max, min;
+	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
+
+	uint8_t i, stretch_amount, stretch_amount2, volt_offset = 0;
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	struct phm_ppt_v1_clock_voltage_dependency_table *sclk_table =
+			table_info->vdd_dep_on_sclk;
+
+	stretch_amount = (uint8_t)table_info->cac_dtp_table->usClockStretchAmount;
+
+	/* Read SMU_Eefuse to read and calculate RO and determine
+	 * if the part is SS or FF. if RO >= 1660MHz, part is FF.
+	 */
+	efuse = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+			ixSMU_EFUSE_0 + (67 * 4));
+	efuse &= 0xFF000000;
+	efuse = efuse >> 24;
+
+	if (hwmgr->chip_id == CHIP_POLARIS10) {
+		min = 1000;
+		max = 2300;
+	} else {
+		min = 1100;
+		max = 2100;
+	}
+
+	ro = efuse * (max - min) / 255 + min;
+
+	/* Populate Sclk_CKS_masterEn0_7 and Sclk_voltageOffset */
+	for (i = 0; i < sclk_table->count; i++) {
+		smu_data->smc_state_table.Sclk_CKS_masterEn0_7 |=
+				sclk_table->entries[i].cks_enable << i;
+		if (hwmgr->chip_id == CHIP_POLARIS10) {
+			volt_without_cks = (uint32_t)((2753594000U + (sclk_table->entries[i].clk/100) * 136418 - (ro - 70) * 1000000) / \
+						(2424180 - (sclk_table->entries[i].clk/100) * 1132925/1000));
+			volt_with_cks = (uint32_t)((2797202000U + sclk_table->entries[i].clk/100 * 3232 - (ro - 65) * 1000000) / \
+					(2522480 - sclk_table->entries[i].clk/100 * 115764/100));
+		} else {
+			volt_without_cks = (uint32_t)((2416794800U + (sclk_table->entries[i].clk/100) * 1476925/10 - (ro - 50) * 1000000) / \
+						(2625416 - (sclk_table->entries[i].clk/100) * (12586807/10000)));
+			volt_with_cks = (uint32_t)((2999656000U - sclk_table->entries[i].clk/100 * 392803 - (ro - 44) * 1000000) / \
+					(3422454 - sclk_table->entries[i].clk/100 * (18886376/10000)));
+		}
+
+		if (volt_without_cks >= volt_with_cks)
+			volt_offset = (uint8_t)(((volt_without_cks - volt_with_cks +
+					sclk_table->entries[i].cks_voffset) * 100 + 624) / 625);
+
+		smu_data->smc_state_table.Sclk_voltageOffset[i] = volt_offset;
+	}
+
+	smu_data->smc_state_table.LdoRefSel = (table_info->cac_dtp_table->ucCKS_LDO_REFSEL != 0) ? table_info->cac_dtp_table->ucCKS_LDO_REFSEL : 6;
+	/* Populate CKS Lookup Table */
+	if (stretch_amount == 1 || stretch_amount == 2 || stretch_amount == 5)
+		stretch_amount2 = 0;
+	else if (stretch_amount == 3 || stretch_amount == 4)
+		stretch_amount2 = 1;
+	else {
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_ClockStretcher);
+		PP_ASSERT_WITH_CODE(false,
+				"Stretch Amount in PPTable not supported\n",
+				return -EINVAL);
+	}
+
+	value = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixPWR_CKS_CNTL);
+	value &= 0xFFFFFFFE;
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixPWR_CKS_CNTL, value);
+
+	return 0;
+}
+
+static int polaris10_populate_vr_config(struct pp_hwmgr *hwmgr,
+		struct SMU74_Discrete_DpmTable *table)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
+	uint16_t config;
+
+	config = VR_MERGED_WITH_VDDC;
+	table->VRConfig |= (config << VRCONF_VDDGFX_SHIFT);
+
+	/* Set Vddc Voltage Controller */
+	if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->voltage_control) {
+		config = VR_SVI2_PLANE_1;
+		table->VRConfig |= config;
+	} else {
+		PP_ASSERT_WITH_CODE(false,
+				"VDDC should be on SVI2 control in merged mode!",
+				);
+	}
+	/* Set Vddci Voltage Controller */
+	if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->vddci_control) {
+		config = VR_SVI2_PLANE_2;  /* only in merged mode */
+		table->VRConfig |= (config << VRCONF_VDDCI_SHIFT);
+	} else if (SMU7_VOLTAGE_CONTROL_BY_GPIO == data->vddci_control) {
+		config = VR_SMIO_PATTERN_1;
+		table->VRConfig |= (config << VRCONF_VDDCI_SHIFT);
+	} else {
+		config = VR_STATIC_VOLTAGE;
+		table->VRConfig |= (config << VRCONF_VDDCI_SHIFT);
+	}
+	/* Set Mvdd Voltage Controller */
+	if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->mvdd_control) {
+		config = VR_SVI2_PLANE_2;
+		table->VRConfig |= (config << VRCONF_MVDD_SHIFT);
+		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, smu_data->smu7_data.soft_regs_start +
+			offsetof(SMU74_SoftRegisters, AllowMvddSwitch), 0x1);
+	} else {
+		config = VR_STATIC_VOLTAGE;
+		table->VRConfig |= (config << VRCONF_MVDD_SHIFT);
+	}
+
+	return 0;
+}
+
+
+static int polaris10_populate_avfs_parameters(struct pp_hwmgr *hwmgr)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
+
+	SMU74_Discrete_DpmTable  *table = &(smu_data->smc_state_table);
+	int result = 0;
+	struct pp_atom_ctrl__avfs_parameters avfs_params = {0};
+	AVFS_meanNsigma_t AVFS_meanNsigma = { {0} };
+	AVFS_Sclk_Offset_t AVFS_SclkOffset = { {0} };
+	uint32_t tmp, i;
+
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)hwmgr->pptable;
+	struct phm_ppt_v1_clock_voltage_dependency_table *sclk_table =
+			table_info->vdd_dep_on_sclk;
+
+
+	if (((struct smu7_smumgr *)smu_data)->avfs.avfs_btc_status == AVFS_BTC_NOTSUPPORTED)
+		return result;
+
+	result = atomctrl_get_avfs_information(hwmgr, &avfs_params);
+
+	if (0 == result) {
+		table->BTCGB_VDROOP_TABLE[0].a0  = PP_HOST_TO_SMC_UL(avfs_params.ulGB_VDROOP_TABLE_CKSON_a0);
+		table->BTCGB_VDROOP_TABLE[0].a1  = PP_HOST_TO_SMC_UL(avfs_params.ulGB_VDROOP_TABLE_CKSON_a1);
+		table->BTCGB_VDROOP_TABLE[0].a2  = PP_HOST_TO_SMC_UL(avfs_params.ulGB_VDROOP_TABLE_CKSON_a2);
+		table->BTCGB_VDROOP_TABLE[1].a0  = PP_HOST_TO_SMC_UL(avfs_params.ulGB_VDROOP_TABLE_CKSOFF_a0);
+		table->BTCGB_VDROOP_TABLE[1].a1  = PP_HOST_TO_SMC_UL(avfs_params.ulGB_VDROOP_TABLE_CKSOFF_a1);
+		table->BTCGB_VDROOP_TABLE[1].a2  = PP_HOST_TO_SMC_UL(avfs_params.ulGB_VDROOP_TABLE_CKSOFF_a2);
+		table->AVFSGB_VDROOP_TABLE[0].m1 = PP_HOST_TO_SMC_UL(avfs_params.ulAVFSGB_FUSE_TABLE_CKSON_m1);
+		table->AVFSGB_VDROOP_TABLE[0].m2 = PP_HOST_TO_SMC_US(avfs_params.usAVFSGB_FUSE_TABLE_CKSON_m2);
+		table->AVFSGB_VDROOP_TABLE[0].b  = PP_HOST_TO_SMC_UL(avfs_params.ulAVFSGB_FUSE_TABLE_CKSON_b);
+		table->AVFSGB_VDROOP_TABLE[0].m1_shift = 24;
+		table->AVFSGB_VDROOP_TABLE[0].m2_shift  = 12;
+		table->AVFSGB_VDROOP_TABLE[1].m1 = PP_HOST_TO_SMC_UL(avfs_params.ulAVFSGB_FUSE_TABLE_CKSOFF_m1);
+		table->AVFSGB_VDROOP_TABLE[1].m2 = PP_HOST_TO_SMC_US(avfs_params.usAVFSGB_FUSE_TABLE_CKSOFF_m2);
+		table->AVFSGB_VDROOP_TABLE[1].b  = PP_HOST_TO_SMC_UL(avfs_params.ulAVFSGB_FUSE_TABLE_CKSOFF_b);
+		table->AVFSGB_VDROOP_TABLE[1].m1_shift = 24;
+		table->AVFSGB_VDROOP_TABLE[1].m2_shift  = 12;
+		table->MaxVoltage                = PP_HOST_TO_SMC_US(avfs_params.usMaxVoltage_0_25mv);
+		AVFS_meanNsigma.Aconstant[0]      = PP_HOST_TO_SMC_UL(avfs_params.ulAVFS_meanNsigma_Acontant0);
+		AVFS_meanNsigma.Aconstant[1]      = PP_HOST_TO_SMC_UL(avfs_params.ulAVFS_meanNsigma_Acontant1);
+		AVFS_meanNsigma.Aconstant[2]      = PP_HOST_TO_SMC_UL(avfs_params.ulAVFS_meanNsigma_Acontant2);
+		AVFS_meanNsigma.DC_tol_sigma      = PP_HOST_TO_SMC_US(avfs_params.usAVFS_meanNsigma_DC_tol_sigma);
+		AVFS_meanNsigma.Platform_mean     = PP_HOST_TO_SMC_US(avfs_params.usAVFS_meanNsigma_Platform_mean);
+		AVFS_meanNsigma.PSM_Age_CompFactor = PP_HOST_TO_SMC_US(avfs_params.usPSM_Age_ComFactor);
+		AVFS_meanNsigma.Platform_sigma     = PP_HOST_TO_SMC_US(avfs_params.usAVFS_meanNsigma_Platform_sigma);
+
+		for (i = 0; i < NUM_VFT_COLUMNS; i++) {
+			AVFS_meanNsigma.Static_Voltage_Offset[i] = (uint8_t)(sclk_table->entries[i].cks_voffset * 100 / 625);
+			AVFS_SclkOffset.Sclk_Offset[i] = PP_HOST_TO_SMC_US((uint16_t)(sclk_table->entries[i].sclk_offset) / 100);
+		}
+
+		result = smu7_read_smc_sram_dword(hwmgr,
+				SMU7_FIRMWARE_HEADER_LOCATION + offsetof(SMU74_Firmware_Header, AvfsMeanNSigma),
+				&tmp, SMC_RAM_END);
+
+		smu7_copy_bytes_to_smc(hwmgr,
+					tmp,
+					(uint8_t *)&AVFS_meanNsigma,
+					sizeof(AVFS_meanNsigma_t),
+					SMC_RAM_END);
+
+		result = smu7_read_smc_sram_dword(hwmgr,
+				SMU7_FIRMWARE_HEADER_LOCATION + offsetof(SMU74_Firmware_Header, AvfsSclkOffsetTable),
+				&tmp, SMC_RAM_END);
+		smu7_copy_bytes_to_smc(hwmgr,
+					tmp,
+					(uint8_t *)&AVFS_SclkOffset,
+					sizeof(AVFS_Sclk_Offset_t),
+					SMC_RAM_END);
+
+		data->avfs_vdroop_override_setting = (avfs_params.ucEnableGB_VDROOP_TABLE_CKSON << BTCGB0_Vdroop_Enable_SHIFT) |
+						(avfs_params.ucEnableGB_VDROOP_TABLE_CKSOFF << BTCGB1_Vdroop_Enable_SHIFT) |
+						(avfs_params.ucEnableGB_FUSE_TABLE_CKSON << AVFSGB0_Vdroop_Enable_SHIFT) |
+						(avfs_params.ucEnableGB_FUSE_TABLE_CKSOFF << AVFSGB1_Vdroop_Enable_SHIFT);
+		data->apply_avfs_cks_off_voltage = (avfs_params.ucEnableApplyAVFS_CKS_OFF_Voltage == 1) ? true : false;
+	}
+	return result;
+}
+
+static int polaris10_init_arb_table_index(struct pp_hwmgr *hwmgr)
+{
+	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
+	uint32_t tmp;
+	int result;
+
+	/* This is a read-modify-write on the first byte of the ARB table.
+	 * The first byte in the SMU73_Discrete_MCArbDramTimingTable structure
+	 * is the field 'current'.
+	 * This solution is ugly, but we never write the whole table only
+	 * individual fields in it.
+	 * In reality this field should not be in that structure
+	 * but in a soft register.
+	 */
+	result = smu7_read_smc_sram_dword(hwmgr,
+			smu_data->smu7_data.arb_table_start, &tmp, SMC_RAM_END);
+
+	if (result)
+		return result;
+
+	tmp &= 0x00FFFFFF;
+	tmp |= ((uint32_t)MC_CG_ARB_FREQ_F1) << 24;
+
+	return smu7_write_smc_sram_dword(hwmgr,
+			smu_data->smu7_data.arb_table_start, tmp, SMC_RAM_END);
+}
+
+static void polaris10_initialize_power_tune_defaults(struct pp_hwmgr *hwmgr)
+{
+	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
+	struct  phm_ppt_v1_information *table_info =
+			(struct  phm_ppt_v1_information *)(hwmgr->pptable);
+
+	if (table_info &&
+			table_info->cac_dtp_table->usPowerTuneDataSetID <= POWERTUNE_DEFAULT_SET_MAX &&
+			table_info->cac_dtp_table->usPowerTuneDataSetID)
+		smu_data->power_tune_defaults =
+				&polaris10_power_tune_data_set_array
+				[table_info->cac_dtp_table->usPowerTuneDataSetID - 1];
+	else
+		smu_data->power_tune_defaults = &polaris10_power_tune_data_set_array[0];
+
+}
+
+static void polaris10_save_default_power_profile(struct pp_hwmgr *hwmgr)
+{
+	struct polaris10_smumgr *data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
+	struct SMU74_Discrete_GraphicsLevel *levels =
+				data->smc_state_table.GraphicsLevel;
+	unsigned min_level = 1;
+
+	hwmgr->default_gfx_power_profile.activity_threshold =
+			be16_to_cpu(levels[0].ActivityLevel);
+	hwmgr->default_gfx_power_profile.up_hyst = levels[0].UpHyst;
+	hwmgr->default_gfx_power_profile.down_hyst = levels[0].DownHyst;
+	hwmgr->default_gfx_power_profile.type = AMD_PP_GFX_PROFILE;
+
+	hwmgr->default_compute_power_profile = hwmgr->default_gfx_power_profile;
+	hwmgr->default_compute_power_profile.type = AMD_PP_COMPUTE_PROFILE;
+
+	/* Workaround compute SDMA instability: disable lowest SCLK
+	 * DPM level. Optimize compute power profile: Use only highest
+	 * 2 power levels (if more than 2 are available), Hysteresis:
+	 * 0ms up, 5ms down
+	 */
+	if (data->smc_state_table.GraphicsDpmLevelCount > 2)
+		min_level = data->smc_state_table.GraphicsDpmLevelCount - 2;
+	else if (data->smc_state_table.GraphicsDpmLevelCount == 2)
+		min_level = 1;
+	else
+		min_level = 0;
+	hwmgr->default_compute_power_profile.min_sclk =
+		be32_to_cpu(levels[min_level].SclkSetting.SclkFrequency);
+	hwmgr->default_compute_power_profile.up_hyst = 0;
+	hwmgr->default_compute_power_profile.down_hyst = 5;
+
+	hwmgr->gfx_power_profile = hwmgr->default_gfx_power_profile;
+	hwmgr->compute_power_profile = hwmgr->default_compute_power_profile;
+}
+
+static int polaris10_init_smc_table(struct pp_hwmgr *hwmgr)
+{
+	int result;
+	struct smu7_hwmgr *hw_data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
+
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	struct SMU74_Discrete_DpmTable *table = &(smu_data->smc_state_table);
+	uint8_t i;
+	struct pp_atomctrl_gpio_pin_assignment gpio_pin;
+	pp_atomctrl_clock_dividers_vi dividers;
+
+	polaris10_initialize_power_tune_defaults(hwmgr);
+
+	if (SMU7_VOLTAGE_CONTROL_NONE != hw_data->voltage_control)
+		polaris10_populate_smc_voltage_tables(hwmgr, table);
+
+	table->SystemFlags = 0;
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_AutomaticDCTransition))
+		table->SystemFlags |= PPSMC_SYSTEMFLAG_GPIO_DC;
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_StepVddc))
+		table->SystemFlags |= PPSMC_SYSTEMFLAG_STEPVDDC;
+
+	if (hw_data->is_memory_gddr5)
+		table->SystemFlags |= PPSMC_SYSTEMFLAG_GDDR5;
+
+	if (hw_data->ulv_supported && table_info->us_ulv_voltage_offset) {
+		result = polaris10_populate_ulv_state(hwmgr, table);
+		PP_ASSERT_WITH_CODE(0 == result,
+				"Failed to initialize ULV state!", return result);
+		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+				ixCG_ULV_PARAMETER, SMU7_CGULVPARAMETER_DFLT);
+	}
+
+	result = polaris10_populate_smc_link_level(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to initialize Link Level!", return result);
+
+	result = polaris10_populate_all_graphic_levels(hwmgr);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to initialize Graphics Level!", return result);
+
+	result = polaris10_populate_all_memory_levels(hwmgr);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to initialize Memory Level!", return result);
+
+	result = polaris10_populate_smc_acpi_level(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to initialize ACPI Level!", return result);
+
+	result = polaris10_populate_smc_vce_level(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to initialize VCE Level!", return result);
+
+	result = polaris10_populate_smc_samu_level(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to initialize SAMU Level!", return result);
+
+	/* Since only the initial state is completely set up at this point
+	 * (the other states are just copies of the boot state) we only
+	 * need to populate the  ARB settings for the initial state.
+	 */
+	result = polaris10_program_memory_timing_parameters(hwmgr);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to Write ARB settings for the initial state.", return result);
+
+	result = polaris10_populate_smc_uvd_level(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to initialize UVD Level!", return result);
+
+	result = polaris10_populate_smc_boot_level(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to initialize Boot Level!", return result);
+
+	result = polaris10_populate_smc_initailial_state(hwmgr);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to initialize Boot State!", return result);
+
+	result = polaris10_populate_bapm_parameters_in_dpm_table(hwmgr);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to populate BAPM Parameters!", return result);
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_ClockStretcher)) {
+		result = polaris10_populate_clock_stretcher_data_table(hwmgr);
+		PP_ASSERT_WITH_CODE(0 == result,
+				"Failed to populate Clock Stretcher Data Table!",
+				return result);
+	}
+
+	result = polaris10_populate_avfs_parameters(hwmgr);
+	PP_ASSERT_WITH_CODE(0 == result, "Failed to populate AVFS Parameters!", return result;);
+
+	table->CurrSclkPllRange = 0xff;
+	table->GraphicsVoltageChangeEnable  = 1;
+	table->GraphicsThermThrottleEnable  = 1;
+	table->GraphicsInterval = 1;
+	table->VoltageInterval  = 1;
+	table->ThermalInterval  = 1;
+	table->TemperatureLimitHigh =
+			table_info->cac_dtp_table->usTargetOperatingTemp *
+			SMU7_Q88_FORMAT_CONVERSION_UNIT;
+	table->TemperatureLimitLow  =
+			(table_info->cac_dtp_table->usTargetOperatingTemp - 1) *
+			SMU7_Q88_FORMAT_CONVERSION_UNIT;
+	table->MemoryVoltageChangeEnable = 1;
+	table->MemoryInterval = 1;
+	table->VoltageResponseTime = 0;
+	table->PhaseResponseTime = 0;
+	table->MemoryThermThrottleEnable = 1;
+	table->PCIeBootLinkLevel = 0;
+	table->PCIeGenInterval = 1;
+	table->VRConfig = 0;
+
+	result = polaris10_populate_vr_config(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to populate VRConfig setting!", return result);
+
+	table->ThermGpio = 17;
+	table->SclkStepSize = 0x4000;
+
+	if (atomctrl_get_pp_assign_pin(hwmgr, VDDC_VRHOT_GPIO_PINID, &gpio_pin)) {
+		table->VRHotGpio = gpio_pin.uc_gpio_pin_bit_shift;
+	} else {
+		table->VRHotGpio = SMU7_UNUSED_GPIO_PIN;
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_RegulatorHot);
+	}
+
+	if (atomctrl_get_pp_assign_pin(hwmgr, PP_AC_DC_SWITCH_GPIO_PINID,
+			&gpio_pin)) {
+		table->AcDcGpio = gpio_pin.uc_gpio_pin_bit_shift;
+		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_AutomaticDCTransition);
+	} else {
+		table->AcDcGpio = SMU7_UNUSED_GPIO_PIN;
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_AutomaticDCTransition);
+	}
+
+	/* Thermal Output GPIO */
+	if (atomctrl_get_pp_assign_pin(hwmgr, THERMAL_INT_OUTPUT_GPIO_PINID,
+			&gpio_pin)) {
+		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_ThermalOutGPIO);
+
+		table->ThermOutGpio = gpio_pin.uc_gpio_pin_bit_shift;
+
+		/* For porlarity read GPIOPAD_A with assigned Gpio pin
+		 * since VBIOS will program this register to set 'inactive state',
+		 * driver can then determine 'active state' from this and
+		 * program SMU with correct polarity
+		 */
+		table->ThermOutPolarity = (0 == (cgs_read_register(hwmgr->device, mmGPIOPAD_A)
+					& (1 << gpio_pin.uc_gpio_pin_bit_shift))) ? 1:0;
+		table->ThermOutMode = SMU7_THERM_OUT_MODE_THERM_ONLY;
+
+		/* if required, combine VRHot/PCC with thermal out GPIO */
+		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_RegulatorHot)
+		&& phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_CombinePCCWithThermalSignal))
+			table->ThermOutMode = SMU7_THERM_OUT_MODE_THERM_VRHOT;
+	} else {
+		table->ThermOutGpio = 17;
+		table->ThermOutPolarity = 1;
+		table->ThermOutMode = SMU7_THERM_OUT_MODE_DISABLE;
+	}
+
+	/* Populate BIF_SCLK levels into SMC DPM table */
+	for (i = 0; i <= hw_data->dpm_table.pcie_speed_table.count; i++) {
+		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr, smu_data->bif_sclk_table[i], &dividers);
+		PP_ASSERT_WITH_CODE((result == 0), "Can not find DFS divide id for Sclk", return result);
+
+		if (i == 0)
+			table->Ulv.BifSclkDfs = PP_HOST_TO_SMC_US((USHORT)(dividers.pll_post_divider));
+		else
+			table->LinkLevel[i-1].BifSclkDfs = PP_HOST_TO_SMC_US((USHORT)(dividers.pll_post_divider));
+	}
+
+	for (i = 0; i < SMU74_MAX_ENTRIES_SMIO; i++)
+		table->Smio[i] = PP_HOST_TO_SMC_UL(table->Smio[i]);
+
+	CONVERT_FROM_HOST_TO_SMC_UL(table->SystemFlags);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->VRConfig);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->SmioMask1);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->SmioMask2);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->SclkStepSize);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->CurrSclkPllRange);
+	CONVERT_FROM_HOST_TO_SMC_US(table->TemperatureLimitHigh);
+	CONVERT_FROM_HOST_TO_SMC_US(table->TemperatureLimitLow);
+	CONVERT_FROM_HOST_TO_SMC_US(table->VoltageResponseTime);
+	CONVERT_FROM_HOST_TO_SMC_US(table->PhaseResponseTime);
+
+	/* Upload all dpm data to SMC memory.(dpm level, dpm level count etc) */
+	result = smu7_copy_bytes_to_smc(hwmgr,
+			smu_data->smu7_data.dpm_table_start +
+			offsetof(SMU74_Discrete_DpmTable, SystemFlags),
+			(uint8_t *)&(table->SystemFlags),
+			sizeof(SMU74_Discrete_DpmTable) - 3 * sizeof(SMU74_PIDController),
+			SMC_RAM_END);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to upload dpm data to SMC memory!", return result);
+
+	result = polaris10_init_arb_table_index(hwmgr);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to upload arb data to SMC memory!", return result);
+
+	result = polaris10_populate_pm_fuses(hwmgr);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to  populate PM fuses to SMC memory!", return result);
+
+	polaris10_save_default_power_profile(hwmgr);
+
+	return 0;
+}
+
+static int polaris10_program_mem_timing_parameters(struct pp_hwmgr *hwmgr)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+
+	if (data->need_update_smu7_dpm_table &
+		(DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_OD_UPDATE_MCLK))
+		return polaris10_program_memory_timing_parameters(hwmgr);
+
+	return 0;
+}
+
+int polaris10_thermal_avfs_enable(struct pp_hwmgr *hwmgr)
+{
+	int ret;
+	struct smu7_smumgr *smu_data = (struct smu7_smumgr *)(hwmgr->smu_backend);
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+
+	if (smu_data->avfs.avfs_btc_status == AVFS_BTC_NOTSUPPORTED)
+		return 0;
+
+	ret = smum_send_msg_to_smc_with_parameter(hwmgr,
+			PPSMC_MSG_SetGBDroopSettings, data->avfs_vdroop_override_setting);
+
+	ret = (smum_send_msg_to_smc(hwmgr, PPSMC_MSG_EnableAvfs) == 0) ?
+			0 : -1;
+
+	if (!ret)
+		/* If this param is not changed, this function could fire unnecessarily */
+		smu_data->avfs.avfs_btc_status = AVFS_BTC_COMPLETED_PREVIOUSLY;
+
+	return ret;
+}
+
+static int polaris10_thermal_setup_fan_table(struct pp_hwmgr *hwmgr)
+{
+	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
+	SMU74_Discrete_FanTable fan_table = { FDO_MODE_HARDWARE };
+	uint32_t duty100;
+	uint32_t t_diff1, t_diff2, pwm_diff1, pwm_diff2;
+	uint16_t fdo_min, slope1, slope2;
+	uint32_t reference_clock;
+	int res;
+	uint64_t tmp64;
+
+	if (hwmgr->thermal_controller.fanInfo.bNoFan) {
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_MicrocodeFanControl);
+		return 0;
+	}
+
+	if (smu_data->smu7_data.fan_table_start == 0) {
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_MicrocodeFanControl);
+		return 0;
+	}
+
+	duty100 = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
+			CG_FDO_CTRL1, FMAX_DUTY100);
+
+	if (duty100 == 0) {
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_MicrocodeFanControl);
+		return 0;
+	}
+
+	tmp64 = hwmgr->thermal_controller.advanceFanControlParameters.
+			usPWMMin * duty100;
+	do_div(tmp64, 10000);
+	fdo_min = (uint16_t)tmp64;
+
+	t_diff1 = hwmgr->thermal_controller.advanceFanControlParameters.usTMed -
+			hwmgr->thermal_controller.advanceFanControlParameters.usTMin;
+	t_diff2 = hwmgr->thermal_controller.advanceFanControlParameters.usTHigh -
+			hwmgr->thermal_controller.advanceFanControlParameters.usTMed;
+
+	pwm_diff1 = hwmgr->thermal_controller.advanceFanControlParameters.usPWMMed -
+			hwmgr->thermal_controller.advanceFanControlParameters.usPWMMin;
+	pwm_diff2 = hwmgr->thermal_controller.advanceFanControlParameters.usPWMHigh -
+			hwmgr->thermal_controller.advanceFanControlParameters.usPWMMed;
+
+	slope1 = (uint16_t)((50 + ((16 * duty100 * pwm_diff1) / t_diff1)) / 100);
+	slope2 = (uint16_t)((50 + ((16 * duty100 * pwm_diff2) / t_diff2)) / 100);
+
+	fan_table.TempMin = cpu_to_be16((50 + hwmgr->
+			thermal_controller.advanceFanControlParameters.usTMin) / 100);
+	fan_table.TempMed = cpu_to_be16((50 + hwmgr->
+			thermal_controller.advanceFanControlParameters.usTMed) / 100);
+	fan_table.TempMax = cpu_to_be16((50 + hwmgr->
+			thermal_controller.advanceFanControlParameters.usTMax) / 100);
+
+	fan_table.Slope1 = cpu_to_be16(slope1);
+	fan_table.Slope2 = cpu_to_be16(slope2);
+
+	fan_table.FdoMin = cpu_to_be16(fdo_min);
+
+	fan_table.HystDown = cpu_to_be16(hwmgr->
+			thermal_controller.advanceFanControlParameters.ucTHyst);
+
+	fan_table.HystUp = cpu_to_be16(1);
+
+	fan_table.HystSlope = cpu_to_be16(1);
+
+	fan_table.TempRespLim = cpu_to_be16(5);
+
+	reference_clock = smu7_get_xclk(hwmgr);
+
+	fan_table.RefreshPeriod = cpu_to_be32((hwmgr->
+			thermal_controller.advanceFanControlParameters.ulCycleDelay *
+			reference_clock) / 1600);
+
+	fan_table.FdoMax = cpu_to_be16((uint16_t)duty100);
+
+	fan_table.TempSrc = (uint8_t)PHM_READ_VFPF_INDIRECT_FIELD(
+			hwmgr->device, CGS_IND_REG__SMC,
+			CG_MULT_THERMAL_CTRL, TEMP_SEL);
+
+	res = smu7_copy_bytes_to_smc(hwmgr, smu_data->smu7_data.fan_table_start,
+			(uint8_t *)&fan_table, (uint32_t)sizeof(fan_table),
+			SMC_RAM_END);
+
+	if (!res && hwmgr->thermal_controller.
+			advanceFanControlParameters.ucMinimumPWMLimit)
+		res = smum_send_msg_to_smc_with_parameter(hwmgr,
+				PPSMC_MSG_SetFanMinPwm,
+				hwmgr->thermal_controller.
+				advanceFanControlParameters.ucMinimumPWMLimit);
+
+	if (!res && hwmgr->thermal_controller.
+			advanceFanControlParameters.ulMinFanSCLKAcousticLimit)
+		res = smum_send_msg_to_smc_with_parameter(hwmgr,
+				PPSMC_MSG_SetFanSclkTarget,
+				hwmgr->thermal_controller.
+				advanceFanControlParameters.ulMinFanSCLKAcousticLimit);
+
+	if (res)
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_MicrocodeFanControl);
+
+	return 0;
+}
+
+static int polaris10_update_uvd_smc_table(struct pp_hwmgr *hwmgr)
+{
+	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
+	uint32_t mm_boot_level_offset, mm_boot_level_value;
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+
+	smu_data->smc_state_table.UvdBootLevel = 0;
+	if (table_info->mm_dep_table->count > 0)
+		smu_data->smc_state_table.UvdBootLevel =
+				(uint8_t) (table_info->mm_dep_table->count - 1);
+	mm_boot_level_offset = smu_data->smu7_data.dpm_table_start + offsetof(SMU74_Discrete_DpmTable,
+						UvdBootLevel);
+	mm_boot_level_offset /= 4;
+	mm_boot_level_offset *= 4;
+	mm_boot_level_value = cgs_read_ind_register(hwmgr->device,
+			CGS_IND_REG__SMC, mm_boot_level_offset);
+	mm_boot_level_value &= 0x00FFFFFF;
+	mm_boot_level_value |= smu_data->smc_state_table.UvdBootLevel << 24;
+	cgs_write_ind_register(hwmgr->device,
+			CGS_IND_REG__SMC, mm_boot_level_offset, mm_boot_level_value);
+
+	if (!phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_UVDDPM) ||
+		phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_StablePState))
+		smum_send_msg_to_smc_with_parameter(hwmgr,
+				PPSMC_MSG_UVDDPM_SetEnabledMask,
+				(uint32_t)(1 << smu_data->smc_state_table.UvdBootLevel));
+	return 0;
+}
+
+static int polaris10_update_vce_smc_table(struct pp_hwmgr *hwmgr)
+{
+	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
+	uint32_t mm_boot_level_offset, mm_boot_level_value;
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+					PHM_PlatformCaps_StablePState))
+		smu_data->smc_state_table.VceBootLevel =
+			(uint8_t) (table_info->mm_dep_table->count - 1);
+	else
+		smu_data->smc_state_table.VceBootLevel = 0;
+
+	mm_boot_level_offset = smu_data->smu7_data.dpm_table_start +
+					offsetof(SMU74_Discrete_DpmTable, VceBootLevel);
+	mm_boot_level_offset /= 4;
+	mm_boot_level_offset *= 4;
+	mm_boot_level_value = cgs_read_ind_register(hwmgr->device,
+			CGS_IND_REG__SMC, mm_boot_level_offset);
+	mm_boot_level_value &= 0xFF00FFFF;
+	mm_boot_level_value |= smu_data->smc_state_table.VceBootLevel << 16;
+	cgs_write_ind_register(hwmgr->device,
+			CGS_IND_REG__SMC, mm_boot_level_offset, mm_boot_level_value);
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_StablePState))
+		smum_send_msg_to_smc_with_parameter(hwmgr,
+				PPSMC_MSG_VCEDPM_SetEnabledMask,
+				(uint32_t)1 << smu_data->smc_state_table.VceBootLevel);
+	return 0;
+}
+
+static int polaris10_update_samu_smc_table(struct pp_hwmgr *hwmgr)
+{
+	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
+	uint32_t mm_boot_level_offset, mm_boot_level_value;
+
+
+	smu_data->smc_state_table.SamuBootLevel = 0;
+	mm_boot_level_offset = smu_data->smu7_data.dpm_table_start +
+				offsetof(SMU74_Discrete_DpmTable, SamuBootLevel);
+
+	mm_boot_level_offset /= 4;
+	mm_boot_level_offset *= 4;
+	mm_boot_level_value = cgs_read_ind_register(hwmgr->device,
+			CGS_IND_REG__SMC, mm_boot_level_offset);
+	mm_boot_level_value &= 0xFFFFFF00;
+	mm_boot_level_value |= smu_data->smc_state_table.SamuBootLevel << 0;
+	cgs_write_ind_register(hwmgr->device,
+			CGS_IND_REG__SMC, mm_boot_level_offset, mm_boot_level_value);
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_StablePState))
+		smum_send_msg_to_smc_with_parameter(hwmgr,
+				PPSMC_MSG_SAMUDPM_SetEnabledMask,
+				(uint32_t)(1 << smu_data->smc_state_table.SamuBootLevel));
+	return 0;
+}
+
+
+static int polaris10_update_bif_smc_table(struct pp_hwmgr *hwmgr)
+{
+	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	struct phm_ppt_v1_pcie_table *pcie_table = table_info->pcie_table;
+	int max_entry, i;
+
+	max_entry = (SMU74_MAX_LEVELS_LINK < pcie_table->count) ?
+						SMU74_MAX_LEVELS_LINK :
+						pcie_table->count;
+	/* Setup BIF_SCLK levels */
+	for (i = 0; i < max_entry; i++)
+		smu_data->bif_sclk_table[i] = pcie_table->entries[i].pcie_sclk;
+	return 0;
+}
+
+static int polaris10_update_smc_table(struct pp_hwmgr *hwmgr, uint32_t type)
+{
+	switch (type) {
+	case SMU_UVD_TABLE:
+		polaris10_update_uvd_smc_table(hwmgr);
+		break;
+	case SMU_VCE_TABLE:
+		polaris10_update_vce_smc_table(hwmgr);
+		break;
+	case SMU_SAMU_TABLE:
+		polaris10_update_samu_smc_table(hwmgr);
+		break;
+	case SMU_BIF_TABLE:
+		polaris10_update_bif_smc_table(hwmgr);
+	default:
+		break;
+	}
+	return 0;
+}
+
+static int polaris10_update_sclk_threshold(struct pp_hwmgr *hwmgr)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
+
+	int result = 0;
+	uint32_t low_sclk_interrupt_threshold = 0;
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_SclkThrottleLowNotification)
+		&& (hwmgr->gfx_arbiter.sclk_threshold !=
+				data->low_sclk_interrupt_threshold)) {
+		data->low_sclk_interrupt_threshold =
+				hwmgr->gfx_arbiter.sclk_threshold;
+		low_sclk_interrupt_threshold =
+				data->low_sclk_interrupt_threshold;
+
+		CONVERT_FROM_HOST_TO_SMC_UL(low_sclk_interrupt_threshold);
+
+		result = smu7_copy_bytes_to_smc(
+				hwmgr,
+				smu_data->smu7_data.dpm_table_start +
+				offsetof(SMU74_Discrete_DpmTable,
+					LowSclkInterruptThreshold),
+				(uint8_t *)&low_sclk_interrupt_threshold,
+				sizeof(uint32_t),
+				SMC_RAM_END);
+	}
+	PP_ASSERT_WITH_CODE((result == 0),
+			"Failed to update SCLK threshold!", return result);
+
+	result = polaris10_program_mem_timing_parameters(hwmgr);
+	PP_ASSERT_WITH_CODE((result == 0),
+			"Failed to program memory timing parameters!",
+			);
+
+	return result;
+}
+
+static uint32_t polaris10_get_offsetof(uint32_t type, uint32_t member)
+{
+	switch (type) {
+	case SMU_SoftRegisters:
+		switch (member) {
+		case HandshakeDisables:
+			return offsetof(SMU74_SoftRegisters, HandshakeDisables);
+		case VoltageChangeTimeout:
+			return offsetof(SMU74_SoftRegisters, VoltageChangeTimeout);
+		case AverageGraphicsActivity:
+			return offsetof(SMU74_SoftRegisters, AverageGraphicsActivity);
+		case PreVBlankGap:
+			return offsetof(SMU74_SoftRegisters, PreVBlankGap);
+		case VBlankTimeout:
+			return offsetof(SMU74_SoftRegisters, VBlankTimeout);
+		case UcodeLoadStatus:
+			return offsetof(SMU74_SoftRegisters, UcodeLoadStatus);
+		case DRAM_LOG_ADDR_H:
+			return offsetof(SMU74_SoftRegisters, DRAM_LOG_ADDR_H);
+		case DRAM_LOG_ADDR_L:
+			return offsetof(SMU74_SoftRegisters, DRAM_LOG_ADDR_L);
+		case DRAM_LOG_PHY_ADDR_H:
+			return offsetof(SMU74_SoftRegisters, DRAM_LOG_PHY_ADDR_H);
+		case DRAM_LOG_PHY_ADDR_L:
+			return offsetof(SMU74_SoftRegisters, DRAM_LOG_PHY_ADDR_L);
+		case DRAM_LOG_BUFF_SIZE:
+			return offsetof(SMU74_SoftRegisters, DRAM_LOG_BUFF_SIZE);
+		}
+	case SMU_Discrete_DpmTable:
+		switch (member) {
+		case UvdBootLevel:
+			return offsetof(SMU74_Discrete_DpmTable, UvdBootLevel);
+		case VceBootLevel:
+			return offsetof(SMU74_Discrete_DpmTable, VceBootLevel);
+		case SamuBootLevel:
+			return offsetof(SMU74_Discrete_DpmTable, SamuBootLevel);
+		case LowSclkInterruptThreshold:
+			return offsetof(SMU74_Discrete_DpmTable, LowSclkInterruptThreshold);
+		}
+	}
+	pr_warn("can't get the offset of type %x member %x\n", type, member);
+	return 0;
+}
+
+static uint32_t polaris10_get_mac_definition(uint32_t value)
+{
+	switch (value) {
+	case SMU_MAX_LEVELS_GRAPHICS:
+		return SMU74_MAX_LEVELS_GRAPHICS;
+	case SMU_MAX_LEVELS_MEMORY:
+		return SMU74_MAX_LEVELS_MEMORY;
+	case SMU_MAX_LEVELS_LINK:
+		return SMU74_MAX_LEVELS_LINK;
+	case SMU_MAX_ENTRIES_SMIO:
+		return SMU74_MAX_ENTRIES_SMIO;
+	case SMU_MAX_LEVELS_VDDC:
+		return SMU74_MAX_LEVELS_VDDC;
+	case SMU_MAX_LEVELS_VDDGFX:
+		return SMU74_MAX_LEVELS_VDDGFX;
+	case SMU_MAX_LEVELS_VDDCI:
+		return SMU74_MAX_LEVELS_VDDCI;
+	case SMU_MAX_LEVELS_MVDD:
+		return SMU74_MAX_LEVELS_MVDD;
+	case SMU_UVD_MCLK_HANDSHAKE_DISABLE:
+		return SMU7_UVD_MCLK_HANDSHAKE_DISABLE;
+	}
+
+	pr_warn("can't get the mac of %x\n", value);
+	return 0;
+}
+
+static int polaris10_process_firmware_header(struct pp_hwmgr *hwmgr)
+{
+	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	uint32_t tmp;
+	int result;
+	bool error = false;
+
+	result = smu7_read_smc_sram_dword(hwmgr,
+			SMU7_FIRMWARE_HEADER_LOCATION +
+			offsetof(SMU74_Firmware_Header, DpmTable),
+			&tmp, SMC_RAM_END);
+
+	if (0 == result)
+		smu_data->smu7_data.dpm_table_start = tmp;
+
+	error |= (0 != result);
+
+	result = smu7_read_smc_sram_dword(hwmgr,
+			SMU7_FIRMWARE_HEADER_LOCATION +
+			offsetof(SMU74_Firmware_Header, SoftRegisters),
+			&tmp, SMC_RAM_END);
+
+	if (!result) {
+		data->soft_regs_start = tmp;
+		smu_data->smu7_data.soft_regs_start = tmp;
+	}
+
+	error |= (0 != result);
+
+	result = smu7_read_smc_sram_dword(hwmgr,
+			SMU7_FIRMWARE_HEADER_LOCATION +
+			offsetof(SMU74_Firmware_Header, mcRegisterTable),
+			&tmp, SMC_RAM_END);
+
+	if (!result)
+		smu_data->smu7_data.mc_reg_table_start = tmp;
+
+	result = smu7_read_smc_sram_dword(hwmgr,
+			SMU7_FIRMWARE_HEADER_LOCATION +
+			offsetof(SMU74_Firmware_Header, FanTable),
+			&tmp, SMC_RAM_END);
+
+	if (!result)
+		smu_data->smu7_data.fan_table_start = tmp;
+
+	error |= (0 != result);
+
+	result = smu7_read_smc_sram_dword(hwmgr,
+			SMU7_FIRMWARE_HEADER_LOCATION +
+			offsetof(SMU74_Firmware_Header, mcArbDramTimingTable),
+			&tmp, SMC_RAM_END);
+
+	if (!result)
+		smu_data->smu7_data.arb_table_start = tmp;
+
+	error |= (0 != result);
+
+	result = smu7_read_smc_sram_dword(hwmgr,
+			SMU7_FIRMWARE_HEADER_LOCATION +
+			offsetof(SMU74_Firmware_Header, Version),
+			&tmp, SMC_RAM_END);
+
+	if (!result)
+		hwmgr->microcode_version_info.SMC = tmp;
+
+	error |= (0 != result);
+
+	return error ? -1 : 0;
+}
+
+static bool polaris10_is_dpm_running(struct pp_hwmgr *hwmgr)
+{
+	return (1 == PHM_READ_INDIRECT_FIELD(hwmgr->device,
+			CGS_IND_REG__SMC, FEATURE_STATUS, VOLTAGE_CONTROLLER_ON))
+			? true : false;
+}
+
+static int polaris10_populate_requested_graphic_levels(struct pp_hwmgr *hwmgr,
+		struct amd_pp_profile *request)
+{
+	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)
+			(hwmgr->smu_backend);
+	struct SMU74_Discrete_GraphicsLevel *levels =
+			smu_data->smc_state_table.GraphicsLevel;
+	uint32_t array = smu_data->smu7_data.dpm_table_start +
+			offsetof(SMU74_Discrete_DpmTable, GraphicsLevel);
+	uint32_t array_size = sizeof(struct SMU74_Discrete_GraphicsLevel) *
+			SMU74_MAX_LEVELS_GRAPHICS;
+	uint32_t i;
+
+	for (i = 0; i < smu_data->smc_state_table.GraphicsDpmLevelCount; i++) {
+		levels[i].ActivityLevel =
+				cpu_to_be16(request->activity_threshold);
+		levels[i].EnabledForActivity = 1;
+		levels[i].UpHyst = request->up_hyst;
+		levels[i].DownHyst = request->down_hyst;
+	}
+
+	return smu7_copy_bytes_to_smc(hwmgr, array, (uint8_t *)levels,
+				array_size, SMC_RAM_END);
+}
+
 const struct pp_smumgr_func polaris10_smu_funcs = {
 	.smu_init = polaris10_smu_init,
 	.smu_fini = smu7_smu_fini,
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/rv_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/rv_smumgr.c
index ce0a30388ea1..b98ade676d12 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/rv_smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/rv_smumgr.c
@@ -48,20 +48,20 @@
 #define smnMP1_FIRMWARE_FLAGS       0x3010028
 
 
-bool rv_is_smc_ram_running(struct pp_smumgr *smumgr)
+bool rv_is_smc_ram_running(struct pp_hwmgr *hwmgr)
 {
 	uint32_t mp1_fw_flags, reg;
 
 	reg = soc15_get_register_offset(NBIF_HWID, 0,
 			mmPCIE_INDEX2_BASE_IDX, mmPCIE_INDEX2);
 
-	cgs_write_register(smumgr->device, reg,
+	cgs_write_register(hwmgr->device, reg,
 			(MP1_Public | (smnMP1_FIRMWARE_FLAGS & 0xffffffff)));
 
 	reg = soc15_get_register_offset(NBIF_HWID, 0,
 			mmPCIE_DATA2_BASE_IDX, mmPCIE_DATA2);
 
-	mp1_fw_flags = cgs_read_register(smumgr->device, reg);
+	mp1_fw_flags = cgs_read_register(hwmgr->device, reg);
 
 	if (mp1_fw_flags & MP1_FIRMWARE_FLAGS__INTERRUPTS_ENABLED_MASK)
 		return true;
@@ -69,97 +69,97 @@ bool rv_is_smc_ram_running(struct pp_smumgr *smumgr)
 	return false;
 }
 
-static uint32_t rv_wait_for_response(struct pp_smumgr *smumgr)
+static uint32_t rv_wait_for_response(struct pp_hwmgr *hwmgr)
 {
 	uint32_t reg;
 
-	if (!rv_is_smc_ram_running(smumgr))
+	if (!rv_is_smc_ram_running(hwmgr))
 		return -EINVAL;
 
 	reg = soc15_get_register_offset(MP1_HWID, 0,
 			mmMP1_SMN_C2PMSG_90_BASE_IDX, mmMP1_SMN_C2PMSG_90);
 
-	smum_wait_for_register_unequal(smumgr, reg,
+	phm_wait_for_register_unequal(hwmgr, reg,
 			0, MP1_C2PMSG_90__CONTENT_MASK);
 
-	return cgs_read_register(smumgr->device, reg);
+	return cgs_read_register(hwmgr->device, reg);
 }
 
-int rv_send_msg_to_smc_without_waiting(struct pp_smumgr *smumgr,
+int rv_send_msg_to_smc_without_waiting(struct pp_hwmgr *hwmgr,
 		uint16_t msg)
 {
 	uint32_t reg;
 
-	if (!rv_is_smc_ram_running(smumgr))
+	if (!rv_is_smc_ram_running(hwmgr))
 		return -EINVAL;
 
 	reg = soc15_get_register_offset(MP1_HWID, 0,
 			mmMP1_SMN_C2PMSG_66_BASE_IDX, mmMP1_SMN_C2PMSG_66);
-	cgs_write_register(smumgr->device, reg, msg);
+	cgs_write_register(hwmgr->device, reg, msg);
 
 	return 0;
 }
 
-int rv_read_arg_from_smc(struct pp_smumgr *smumgr, uint32_t *arg)
+int rv_read_arg_from_smc(struct pp_hwmgr *hwmgr, uint32_t *arg)
 {
 	uint32_t reg;
 
 	reg = soc15_get_register_offset(MP1_HWID, 0,
 			mmMP1_SMN_C2PMSG_82_BASE_IDX, mmMP1_SMN_C2PMSG_82);
 
-	*arg = cgs_read_register(smumgr->device, reg);
+	*arg = cgs_read_register(hwmgr->device, reg);
 
 	return 0;
 }
 
-int rv_send_msg_to_smc(struct pp_smumgr *smumgr, uint16_t msg)
+int rv_send_msg_to_smc(struct pp_hwmgr *hwmgr, uint16_t msg)
 {
 	uint32_t reg;
 
-	rv_wait_for_response(smumgr);
+	rv_wait_for_response(hwmgr);
 
 	reg = soc15_get_register_offset(MP1_HWID, 0,
 			mmMP1_SMN_C2PMSG_90_BASE_IDX, mmMP1_SMN_C2PMSG_90);
-	cgs_write_register(smumgr->device, reg, 0);
+	cgs_write_register(hwmgr->device, reg, 0);
 
-	rv_send_msg_to_smc_without_waiting(smumgr, msg);
+	rv_send_msg_to_smc_without_waiting(hwmgr, msg);
 
-	if (rv_wait_for_response(smumgr) == 0)
+	if (rv_wait_for_response(hwmgr) == 0)
 		printk("Failed to send Message %x.\n", msg);
 
 	return 0;
 }
 
 
-int rv_send_msg_to_smc_with_parameter(struct pp_smumgr *smumgr,
+int rv_send_msg_to_smc_with_parameter(struct pp_hwmgr *hwmgr,
 		uint16_t msg, uint32_t parameter)
 {
 	uint32_t reg;
 
-	rv_wait_for_response(smumgr);
+	rv_wait_for_response(hwmgr);
 
 	reg = soc15_get_register_offset(MP1_HWID, 0,
 			mmMP1_SMN_C2PMSG_90_BASE_IDX, mmMP1_SMN_C2PMSG_90);
-	cgs_write_register(smumgr->device, reg, 0);
+	cgs_write_register(hwmgr->device, reg, 0);
 
 	reg = soc15_get_register_offset(MP1_HWID, 0,
 			mmMP1_SMN_C2PMSG_82_BASE_IDX, mmMP1_SMN_C2PMSG_82);
-	cgs_write_register(smumgr->device, reg, parameter);
+	cgs_write_register(hwmgr->device, reg, parameter);
 
-	rv_send_msg_to_smc_without_waiting(smumgr, msg);
+	rv_send_msg_to_smc_without_waiting(hwmgr, msg);
 
 
-	if (rv_wait_for_response(smumgr) == 0)
+	if (rv_wait_for_response(hwmgr) == 0)
 		printk("Failed to send Message %x.\n", msg);
 
 	return 0;
 }
 
-int rv_copy_table_from_smc(struct pp_smumgr *smumgr,
+int rv_copy_table_from_smc(struct pp_hwmgr *hwmgr,
 		uint8_t *table, int16_t table_id)
 {
 	struct rv_smumgr *priv =
-			(struct rv_smumgr *)(smumgr->backend);
+			(struct rv_smumgr *)(hwmgr->smu_backend);
 
 	PP_ASSERT_WITH_CODE(table_id < MAX_SMU_TABLE,
 			"Invalid SMU Table ID!", return -EINVAL;);
@@ -167,16 +167,16 @@ int rv_copy_table_from_smc(struct pp_smumgr *smumgr,
 			"Invalid SMU Table version!", return -EINVAL;);
 	PP_ASSERT_WITH_CODE(priv->smu_tables.entry[table_id].size != 0,
 			"Invalid SMU Table Length!", return -EINVAL;);
-	PP_ASSERT_WITH_CODE(rv_send_msg_to_smc_with_parameter(smumgr,
+	PP_ASSERT_WITH_CODE(rv_send_msg_to_smc_with_parameter(hwmgr,
 			PPSMC_MSG_SetDriverDramAddrHigh,
 			priv->smu_tables.entry[table_id].table_addr_high) == 0,
 			"[CopyTableFromSMC] Attempt to Set Dram Addr High Failed!", return -EINVAL;);
-	PP_ASSERT_WITH_CODE(rv_send_msg_to_smc_with_parameter(smumgr,
+	PP_ASSERT_WITH_CODE(rv_send_msg_to_smc_with_parameter(hwmgr,
 			PPSMC_MSG_SetDriverDramAddrLow,
 			priv->smu_tables.entry[table_id].table_addr_low) == 0,
 			"[CopyTableFromSMC] Attempt to Set Dram Addr Low Failed!",
 			return -EINVAL;);
-	PP_ASSERT_WITH_CODE(rv_send_msg_to_smc_with_parameter(smumgr,
+	PP_ASSERT_WITH_CODE(rv_send_msg_to_smc_with_parameter(hwmgr,
 			PPSMC_MSG_TransferTableSmu2Dram,
 			priv->smu_tables.entry[table_id].table_id) == 0,
 			"[CopyTableFromSMC] Attempt to Transfer Table From SMU Failed!",
@@ -188,11 +188,11 @@ int rv_copy_table_from_smc(struct pp_smumgr *smumgr,
 	return 0;
 }
 
-int rv_copy_table_to_smc(struct pp_smumgr *smumgr,
+int rv_copy_table_to_smc(struct pp_hwmgr *hwmgr,
 		uint8_t *table, int16_t table_id)
 {
 	struct rv_smumgr *priv =
-			(struct rv_smumgr *)(smumgr->backend);
+			(struct rv_smumgr *)(hwmgr->smu_backend);
 
 	PP_ASSERT_WITH_CODE(table_id < MAX_SMU_TABLE,
 			"Invalid SMU Table ID!", return -EINVAL;);
@@ -204,17 +204,17 @@ int rv_copy_table_to_smc(struct pp_smumgr *smumgr,
 	memcpy(priv->smu_tables.entry[table_id].table, table,
 			priv->smu_tables.entry[table_id].size);
 
-	PP_ASSERT_WITH_CODE(rv_send_msg_to_smc_with_parameter(smumgr,
+	PP_ASSERT_WITH_CODE(rv_send_msg_to_smc_with_parameter(hwmgr,
 			PPSMC_MSG_SetDriverDramAddrHigh,
 			priv->smu_tables.entry[table_id].table_addr_high) == 0,
 			"[CopyTableToSMC] Attempt to Set Dram Addr High Failed!",
 			return -EINVAL;);
-	PP_ASSERT_WITH_CODE(rv_send_msg_to_smc_with_parameter(smumgr,
+	PP_ASSERT_WITH_CODE(rv_send_msg_to_smc_with_parameter(hwmgr,
 			PPSMC_MSG_SetDriverDramAddrLow,
 			priv->smu_tables.entry[table_id].table_addr_low) == 0,
 			"[CopyTableToSMC] Attempt to Set Dram Addr Low Failed!",
 			return -EINVAL;);
-	PP_ASSERT_WITH_CODE(rv_send_msg_to_smc_with_parameter(smumgr,
+	PP_ASSERT_WITH_CODE(rv_send_msg_to_smc_with_parameter(hwmgr,
 			PPSMC_MSG_TransferTableDram2Smu,
 			priv->smu_tables.entry[table_id].table_id) == 0,
 			"[CopyTableToSMC] Attempt to Transfer Table To SMU Failed!",
@@ -223,15 +223,15 @@ int rv_copy_table_to_smc(struct pp_smumgr *smumgr,
 	return 0;
 }
 
-static int rv_verify_smc_interface(struct pp_smumgr *smumgr)
+static int rv_verify_smc_interface(struct pp_hwmgr *hwmgr)
 {
 	uint32_t smc_driver_if_version;
 
-	PP_ASSERT_WITH_CODE(!rv_send_msg_to_smc(smumgr,
+	PP_ASSERT_WITH_CODE(!rv_send_msg_to_smc(hwmgr,
 			PPSMC_MSG_GetDriverIfVersion),
 			"Attempt to get SMC IF Version Number Failed!",
 			return -EINVAL);
-	PP_ASSERT_WITH_CODE(!rv_read_arg_from_smc(smumgr,
+	PP_ASSERT_WITH_CODE(!rv_read_arg_from_smc(hwmgr,
 			&smc_driver_if_version),
 			"Attempt to read SMC IF Version Number Failed!",
 			return -EINVAL);
@@ -243,9 +243,9 @@ static int rv_verify_smc_interface(struct pp_smumgr *smumgr)
 }
 
 /* sdma is disabled by default in vbios, need to re-enable in driver */
-static int rv_smc_enable_sdma(struct pp_smumgr *smumgr)
+static int rv_smc_enable_sdma(struct pp_hwmgr *hwmgr)
 {
-	PP_ASSERT_WITH_CODE(!rv_send_msg_to_smc(smumgr,
+	PP_ASSERT_WITH_CODE(!rv_send_msg_to_smc(hwmgr,
 			PPSMC_MSG_PowerUpSdma),
 			"Attempt to power up sdma Failed!",
 			return -EINVAL);
@@ -253,9 +253,9 @@ static int rv_smc_enable_sdma(struct pp_smumgr *smumgr)
 	return 0;
 }
 
-static int rv_smc_disable_sdma(struct pp_smumgr *smumgr)
+static int rv_smc_disable_sdma(struct pp_hwmgr *hwmgr)
 {
-	PP_ASSERT_WITH_CODE(!rv_send_msg_to_smc(smumgr,
+	PP_ASSERT_WITH_CODE(!rv_send_msg_to_smc(hwmgr,
 			PPSMC_MSG_PowerDownSdma),
 			"Attempt to power down sdma Failed!",
 			return -EINVAL);
@@ -264,9 +264,9 @@ static int rv_smc_disable_sdma(struct pp_smumgr *smumgr)
 }
 
 /* vcn is disabled by default in vbios, need to re-enable in driver */
-static int rv_smc_enable_vcn(struct pp_smumgr *smumgr)
+static int rv_smc_enable_vcn(struct pp_hwmgr *hwmgr)
 {
-	PP_ASSERT_WITH_CODE(!rv_send_msg_to_smc_with_parameter(smumgr,
+	PP_ASSERT_WITH_CODE(!rv_send_msg_to_smc_with_parameter(hwmgr,
 			PPSMC_MSG_PowerUpVcn, 0),
 			"Attempt to power up vcn Failed!",
 			return -EINVAL);
@@ -274,9 +274,9 @@ static int rv_smc_enable_vcn(struct pp_smumgr *smumgr)
 	return 0;
 }
 
-static int rv_smc_disable_vcn(struct pp_smumgr *smumgr)
+static int rv_smc_disable_vcn(struct pp_hwmgr *hwmgr)
 {
-	PP_ASSERT_WITH_CODE(!rv_send_msg_to_smc_with_parameter(smumgr,
+	PP_ASSERT_WITH_CODE(!rv_send_msg_to_smc_with_parameter(hwmgr,
 			PPSMC_MSG_PowerDownVcn, 0),
 			"Attempt to power down vcn Failed!",
 			return -EINVAL);
@@ -284,38 +284,38 @@ static int rv_smc_disable_vcn(struct pp_smumgr *smumgr)
 	return 0;
 }
 
-static int rv_smu_fini(struct pp_smumgr *smumgr)
+static int rv_smu_fini(struct pp_hwmgr *hwmgr)
 {
 	struct rv_smumgr *priv =
-			(struct rv_smumgr *)(smumgr->backend);
+			(struct rv_smumgr *)(hwmgr->smu_backend);
 
 	if (priv) {
-		rv_smc_disable_sdma(smumgr);
-		rv_smc_disable_vcn(smumgr);
-		cgs_free_gpu_mem(smumgr->device,
+		rv_smc_disable_sdma(hwmgr);
+		rv_smc_disable_vcn(hwmgr);
+		cgs_free_gpu_mem(hwmgr->device,
 				priv->smu_tables.entry[WMTABLE].handle);
-		cgs_free_gpu_mem(smumgr->device,
+		cgs_free_gpu_mem(hwmgr->device,
 				priv->smu_tables.entry[CLOCKTABLE].handle);
-		kfree(smumgr->backend);
-		smumgr->backend = NULL;
+		kfree(hwmgr->smu_backend);
+		hwmgr->smu_backend = NULL;
 	}
 
 	return 0;
 }
 
-static int rv_start_smu(struct pp_smumgr *smumgr)
+static int rv_start_smu(struct pp_hwmgr *hwmgr)
 {
-	if (rv_verify_smc_interface(smumgr))
+	if (rv_verify_smc_interface(hwmgr))
 		return -EINVAL;
-	if (rv_smc_enable_sdma(smumgr))
+	if (rv_smc_enable_sdma(hwmgr))
 		return -EINVAL;
-	if (rv_smc_enable_vcn(smumgr))
+	if (rv_smc_enable_vcn(hwmgr))
 		return -EINVAL;
 
 	return 0;
 }
 
-static int rv_smu_init(struct pp_smumgr *smumgr)
+static int rv_smu_init(struct pp_hwmgr *hwmgr)
 {
 	struct rv_smumgr *priv;
 	uint64_t mc_addr;
@@ -327,10 +327,10 @@ static int rv_smu_init(struct pp_smumgr *smumgr)
 	if (!priv)
 		return -ENOMEM;
 
-	smumgr->backend = priv;
+	hwmgr->smu_backend = priv;
 
 	/* allocate space for watermarks table */
-	smu_allocate_memory(smumgr->device,
+	smu_allocate_memory(hwmgr->device,
 			sizeof(Watermarks_t),
 			CGS_GPU_MEM_TYPE__GART_CACHEABLE,
 			PAGE_SIZE,
@@ -340,8 +340,8 @@ static int rv_smu_init(struct pp_smumgr *smumgr)
 
 	PP_ASSERT_WITH_CODE(kaddr,
 			"[rv_smu_init] Out of memory for wmtable.",
-			kfree(smumgr->backend);
-			smumgr->backend = NULL;
+			kfree(hwmgr->smu_backend);
+			hwmgr->smu_backend = NULL;
 			return -EINVAL);
 
 	priv->smu_tables.entry[WMTABLE].version = 0x01;
@@ -355,7 +355,7 @@ static int rv_smu_init(struct pp_smumgr *smumgr)
 	priv->smu_tables.entry[WMTABLE].handle = handle;
 
 	/* allocate space for watermarks table */
-	smu_allocate_memory(smumgr->device,
+	smu_allocate_memory(hwmgr->device,
 			sizeof(DpmClocks_t),
 			CGS_GPU_MEM_TYPE__GART_CACHEABLE,
 			PAGE_SIZE,
@@ -365,10 +365,10 @@ static int rv_smu_init(struct pp_smumgr *smumgr)
 
 	PP_ASSERT_WITH_CODE(kaddr,
 			"[rv_smu_init] Out of memory for CLOCKTABLE.",
-			cgs_free_gpu_mem(smumgr->device,
+			cgs_free_gpu_mem(hwmgr->device,
 			(cgs_handle_t)priv->smu_tables.entry[WMTABLE].handle);
-			kfree(smumgr->backend);
-			smumgr->backend = NULL;
+			kfree(hwmgr->smu_backend);
+			hwmgr->smu_backend = NULL;
 			return -EINVAL);
 
 	priv->smu_tables.entry[CLOCKTABLE].version = 0x01;
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/rv_smumgr.h b/drivers/gpu/drm/amd/powerplay/smumgr/rv_smumgr.h
index 262c8ded87c0..58888400f1b8 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/rv_smumgr.h
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/rv_smumgr.h
@@ -51,11 +51,11 @@ struct rv_smumgr {
 	struct smu_table_array            smu_tables;
 };
 
-int rv_read_arg_from_smc(struct pp_smumgr *smumgr, uint32_t *arg);
-bool rv_is_smc_ram_running(struct pp_smumgr *smumgr);
-int rv_copy_table_from_smc(struct pp_smumgr *smumgr,
+int rv_read_arg_from_smc(struct pp_hwmgr *hwmgr, uint32_t *arg);
+bool rv_is_smc_ram_running(struct pp_hwmgr *hwmgr);
+int rv_copy_table_from_smc(struct pp_hwmgr *hwmgr,
 		uint8_t *table, int16_t table_id);
-int rv_copy_table_to_smc(struct pp_smumgr *smumgr,
+int rv_copy_table_to_smc(struct pp_hwmgr *hwmgr,
 		uint8_t *table, int16_t table_id);
 
 
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c
index c49a6f22002f..7f5359a97ef2 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c
@@ -25,27 +25,28 @@
 #include "pp_debug.h"
 #include "smumgr.h"
 #include "smu_ucode_xfer_vi.h"
-#include "smu/smu_7_1_3_d.h"
-#include "smu/smu_7_1_3_sh_mask.h"
 #include "ppatomctrl.h"
 #include "cgs_common.h"
 #include "smu7_ppsmc.h"
 #include "smu7_smumgr.h"
+#include "smu7_common.h"
+
+#include "polaris10_pwrvirus.h"
 
 #define SMU7_SMC_SIZE 0x20000
 
-static int smu7_set_smc_sram_address(struct pp_smumgr *smumgr, uint32_t smc_addr, uint32_t limit)
+static int smu7_set_smc_sram_address(struct pp_hwmgr *hwmgr, uint32_t smc_addr, uint32_t limit)
 {
 	PP_ASSERT_WITH_CODE((0 == (3 & smc_addr)), "SMC address must be 4 byte aligned.", return -EINVAL);
 	PP_ASSERT_WITH_CODE((limit > (smc_addr + 3)), "SMC addr is beyond the SMC RAM area.", return -EINVAL);
 
-	cgs_write_register(smumgr->device, mmSMC_IND_INDEX_11, smc_addr);
-	SMUM_WRITE_FIELD(smumgr->device, SMC_IND_ACCESS_CNTL, AUTO_INCREMENT_IND_11, 0); /* on ci, SMC_IND_ACCESS_CNTL is different */
+	cgs_write_register(hwmgr->device, mmSMC_IND_INDEX_11, smc_addr);
+	PHM_WRITE_FIELD(hwmgr->device, SMC_IND_ACCESS_CNTL, AUTO_INCREMENT_IND_11, 0); /* on ci, SMC_IND_ACCESS_CNTL is different */
 	return 0;
 }
 
 
-int smu7_copy_bytes_from_smc(struct pp_smumgr *smumgr, uint32_t smc_start_address, uint32_t *dest, uint32_t byte_count, uint32_t limit)
+int smu7_copy_bytes_from_smc(struct pp_hwmgr *hwmgr, uint32_t smc_start_address, uint32_t *dest, uint32_t byte_count, uint32_t limit)
 {
 	uint32_t data;
 	uint32_t addr;
@@ -59,7 +60,7 @@ int smu7_copy_bytes_from_smc(struct pp_smumgr *smumgr, uint32_t smc_start_addres
 	addr = smc_start_address;
 
 	while (byte_count >= 4) {
-		smu7_read_smc_sram_dword(smumgr, addr, &data, limit);
+		smu7_read_smc_sram_dword(hwmgr, addr, &data, limit);
 
 		*dest = PP_SMC_TO_HOST_UL(data);
 
@@ -69,7 +70,7 @@ int smu7_copy_bytes_from_smc(struct pp_smumgr *smumgr, uint32_t smc_start_addres
 	}
 
 	if (byte_count) {
-		smu7_read_smc_sram_dword(smumgr, addr, &data, limit);
+		smu7_read_smc_sram_dword(hwmgr, addr, &data, limit);
 		*pdata = PP_SMC_TO_HOST_UL(data);
 	/* Cast dest into byte type in dest_byte.  This way, we don't overflow if the allocated memory is not 4-byte aligned. */
 		dest_byte = (uint8_t *)dest;
@@ -81,7 +82,7 @@ int smu7_copy_bytes_from_smc(struct pp_smumgr *smumgr, uint32_t smc_start_addres
 }
 
 
-int smu7_copy_bytes_to_smc(struct pp_smumgr *smumgr, uint32_t smc_start_address,
+int smu7_copy_bytes_to_smc(struct pp_hwmgr *hwmgr, uint32_t smc_start_address,
 				const uint8_t *src, uint32_t byte_count, uint32_t limit)
 {
 	int result;
@@ -99,12 +100,12 @@ int smu7_copy_bytes_to_smc(struct pp_smumgr *smumgr, uint32_t smc_start_address,
 	/* Bytes are written into the SMC addres space with the MSB first. */
 		data = src[0] * 0x1000000 + src[1] * 0x10000 + src[2] * 0x100 + src[3];
 
-		result = smu7_set_smc_sram_address(smumgr, addr, limit);
+		result = smu7_set_smc_sram_address(hwmgr, addr, limit);
 
 		if (0 != result)
 			return result;
 
-		cgs_write_register(smumgr->device, mmSMC_IND_DATA_11, data);
+		cgs_write_register(hwmgr->device, mmSMC_IND_DATA_11, data);
 
 		src += 4;
 		byte_count -= 4;
@@ -115,13 +116,13 @@ int smu7_copy_bytes_to_smc(struct pp_smumgr *smumgr, uint32_t smc_start_address,
 
 		data = 0;
 
-		result = smu7_set_smc_sram_address(smumgr, addr, limit);
+		result = smu7_set_smc_sram_address(hwmgr, addr, limit);
 
 		if (0 != result)
 			return result;
 
 
-		original_data = cgs_read_register(smumgr->device, mmSMC_IND_DATA_11);
+		original_data = cgs_read_register(hwmgr->device, mmSMC_IND_DATA_11);
 
 		extra_shift = 8 * (4 - byte_count);
 
@@ -135,53 +136,53 @@ int smu7_copy_bytes_to_smc(struct pp_smumgr *smumgr, uint32_t smc_start_address,
 
 		data |= (original_data & ~((~0UL) << extra_shift));
 
-		result = smu7_set_smc_sram_address(smumgr, addr, limit);
+		result = smu7_set_smc_sram_address(hwmgr, addr, limit);
 
 		if (0 != result)
 			return result;
 
-		cgs_write_register(smumgr->device, mmSMC_IND_DATA_11, data);
+		cgs_write_register(hwmgr->device, mmSMC_IND_DATA_11, data);
 	}
 
 	return 0;
 }
 
 
-int smu7_program_jump_on_start(struct pp_smumgr *smumgr)
+int smu7_program_jump_on_start(struct pp_hwmgr *hwmgr)
 {
 	static const unsigned char data[4] = { 0xE0, 0x00, 0x80, 0x40 };
 
-	smu7_copy_bytes_to_smc(smumgr, 0x0, data, 4, sizeof(data)+1);
+	smu7_copy_bytes_to_smc(hwmgr, 0x0, data, 4, sizeof(data)+1);
 
 	return 0;
 }
 
-bool smu7_is_smc_ram_running(struct pp_smumgr *smumgr)
+bool smu7_is_smc_ram_running(struct pp_hwmgr *hwmgr)
 {
-	return ((0 == SMUM_READ_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC, SMC_SYSCON_CLOCK_CNTL_0, ck_disable))
-	&& (0x20100 <= cgs_read_ind_register(smumgr->device, CGS_IND_REG__SMC, ixSMC_PC_C)));
+	return ((0 == PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, SMC_SYSCON_CLOCK_CNTL_0, ck_disable))
+	&& (0x20100 <= cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixSMC_PC_C)));
 }
 
-int smu7_send_msg_to_smc(struct pp_smumgr *smumgr, uint16_t msg)
+int smu7_send_msg_to_smc(struct pp_hwmgr *hwmgr, uint16_t msg)
 {
 	int ret;
 
-	if (!smu7_is_smc_ram_running(smumgr))
+	if (!smu7_is_smc_ram_running(hwmgr))
 		return -EINVAL;
 
 
-	SMUM_WAIT_FIELD_UNEQUAL(smumgr, SMC_RESP_0, SMC_RESP, 0);
+	PHM_WAIT_FIELD_UNEQUAL(hwmgr, SMC_RESP_0, SMC_RESP, 0);
 
-	ret = SMUM_READ_FIELD(smumgr->device, SMC_RESP_0, SMC_RESP);
+	ret = PHM_READ_FIELD(hwmgr->device, SMC_RESP_0, SMC_RESP);
 
 	if (ret != 1)
 		pr_info("\n failed to send pre message %x ret is %d \n",  msg, ret);
 
-	cgs_write_register(smumgr->device, mmSMC_MESSAGE_0, msg);
+	cgs_write_register(hwmgr->device, mmSMC_MESSAGE_0, msg);
 
-	SMUM_WAIT_FIELD_UNEQUAL(smumgr, SMC_RESP_0, SMC_RESP, 0);
+	PHM_WAIT_FIELD_UNEQUAL(hwmgr, SMC_RESP_0, SMC_RESP, 0);
 
-	ret = SMUM_READ_FIELD(smumgr->device, SMC_RESP_0, SMC_RESP);
+	ret = PHM_READ_FIELD(hwmgr->device, SMC_RESP_0, SMC_RESP);
 
 	if (ret != 1)
 		pr_info("\n failed to send message %x ret is %d \n",  msg, ret);
@@ -189,53 +190,53 @@ int smu7_send_msg_to_smc(struct pp_smumgr *smumgr, uint16_t msg)
 	return 0;
 }
 
-int smu7_send_msg_to_smc_without_waiting(struct pp_smumgr *smumgr, uint16_t msg)
+int smu7_send_msg_to_smc_without_waiting(struct pp_hwmgr *hwmgr, uint16_t msg)
 {
-	cgs_write_register(smumgr->device, mmSMC_MESSAGE_0, msg);
+	cgs_write_register(hwmgr->device, mmSMC_MESSAGE_0, msg);
 
 	return 0;
 }
 
-int smu7_send_msg_to_smc_with_parameter(struct pp_smumgr *smumgr, uint16_t msg, uint32_t parameter)
+int smu7_send_msg_to_smc_with_parameter(struct pp_hwmgr *hwmgr, uint16_t msg, uint32_t parameter)
 {
-	if (!smu7_is_smc_ram_running(smumgr)) {
+	if (!smu7_is_smc_ram_running(hwmgr)) {
 		return -EINVAL;
 	}
 
-	SMUM_WAIT_FIELD_UNEQUAL(smumgr, SMC_RESP_0, SMC_RESP, 0);
+	PHM_WAIT_FIELD_UNEQUAL(hwmgr, SMC_RESP_0, SMC_RESP, 0);
 
-	cgs_write_register(smumgr->device, mmSMC_MSG_ARG_0, parameter);
+	cgs_write_register(hwmgr->device, mmSMC_MSG_ARG_0, parameter);
 
-	return smu7_send_msg_to_smc(smumgr, msg);
+	return smu7_send_msg_to_smc(hwmgr, msg);
 }
 
-int smu7_send_msg_to_smc_with_parameter_without_waiting(struct pp_smumgr *smumgr, uint16_t msg, uint32_t parameter)
+int smu7_send_msg_to_smc_with_parameter_without_waiting(struct pp_hwmgr *hwmgr, uint16_t msg, uint32_t parameter)
 {
-	cgs_write_register(smumgr->device, mmSMC_MSG_ARG_0, parameter);
+	cgs_write_register(hwmgr->device, mmSMC_MSG_ARG_0, parameter);
 
-	return smu7_send_msg_to_smc_without_waiting(smumgr, msg);
+	return smu7_send_msg_to_smc_without_waiting(hwmgr, msg);
 }
 
-int smu7_send_msg_to_smc_offset(struct pp_smumgr *smumgr)
+int smu7_send_msg_to_smc_offset(struct pp_hwmgr *hwmgr)
 {
-	cgs_write_register(smumgr->device, mmSMC_MSG_ARG_0, 0x20000);
+	cgs_write_register(hwmgr->device, mmSMC_MSG_ARG_0, 0x20000);
 
-	cgs_write_register(smumgr->device, mmSMC_MESSAGE_0, PPSMC_MSG_Test);
+	cgs_write_register(hwmgr->device, mmSMC_MESSAGE_0, PPSMC_MSG_Test);
 
-	SMUM_WAIT_FIELD_UNEQUAL(smumgr, SMC_RESP_0, SMC_RESP, 0);
+	PHM_WAIT_FIELD_UNEQUAL(hwmgr, SMC_RESP_0, SMC_RESP, 0);
 
-	if (1 != SMUM_READ_FIELD(smumgr->device, SMC_RESP_0, SMC_RESP))
+	if (1 != PHM_READ_FIELD(hwmgr->device, SMC_RESP_0, SMC_RESP))
 		pr_info("Failed to send Message.\n");
 
 	return 0;
 }
 
-int smu7_wait_for_smc_inactive(struct pp_smumgr *smumgr)
+int smu7_wait_for_smc_inactive(struct pp_hwmgr *hwmgr)
 {
-	if (!smu7_is_smc_ram_running(smumgr))
+	if (!smu7_is_smc_ram_running(hwmgr))
 		return -EINVAL;
 
-	SMUM_WAIT_VFPF_INDIRECT_FIELD(smumgr, SMC_IND, SMC_SYSCON_CLOCK_CNTL_0, cken, 0);
+	PHM_WAIT_VFPF_INDIRECT_FIELD(hwmgr, SMC_IND, SMC_SYSCON_CLOCK_CNTL_0, cken, 0);
 	return 0;
 }
 
@@ -289,29 +290,29 @@ enum cgs_ucode_id smu7_convert_fw_type_to_cgs(uint32_t fw_type)
 }
 
 
-int smu7_read_smc_sram_dword(struct pp_smumgr *smumgr, uint32_t smc_addr, uint32_t *value, uint32_t limit)
+int smu7_read_smc_sram_dword(struct pp_hwmgr *hwmgr, uint32_t smc_addr, uint32_t *value, uint32_t limit)
 {
 	int result;
 
-	result = smu7_set_smc_sram_address(smumgr, smc_addr, limit);
+	result = smu7_set_smc_sram_address(hwmgr, smc_addr, limit);
 
 	if (result)
 		return result;
 
-	*value = cgs_read_register(smumgr->device, mmSMC_IND_DATA_11);
+	*value = cgs_read_register(hwmgr->device, mmSMC_IND_DATA_11);
 	return 0;
 }
 
-int smu7_write_smc_sram_dword(struct pp_smumgr *smumgr, uint32_t smc_addr, uint32_t value, uint32_t limit)
+int smu7_write_smc_sram_dword(struct pp_hwmgr *hwmgr, uint32_t smc_addr, uint32_t value, uint32_t limit)
 {
 	int result;
 
-	result = smu7_set_smc_sram_address(smumgr, smc_addr, limit);
+	result = smu7_set_smc_sram_address(hwmgr, smc_addr, limit);
 
 	if (result)
 		return result;
 
-	cgs_write_register(smumgr->device, mmSMC_IND_DATA_11, value);
+	cgs_write_register(hwmgr->device, mmSMC_IND_DATA_11, value);
 
 	return 0;
 }
@@ -354,14 +355,14 @@ static uint32_t smu7_get_mask_for_firmware_type(uint32_t fw_type)
 	return result;
 }
 
-static int smu7_populate_single_firmware_entry(struct pp_smumgr *smumgr,
+static int smu7_populate_single_firmware_entry(struct pp_hwmgr *hwmgr,
 						uint32_t fw_type,
 						struct SMU_Entry *entry)
 {
 	int result = 0;
 	struct cgs_firmware_info info = {0};
 
-	result = cgs_get_firmware_info(smumgr->device,
+	result = cgs_get_firmware_info(hwmgr->device,
 				smu7_convert_fw_type_to_cgs(fw_type),
 				&info);
 
@@ -374,7 +375,7 @@ static int smu7_populate_single_firmware_entry(struct pp_smumgr *smumgr,
 		entry->meta_data_addr_low = 0;
 
 		/* digest need be excluded out */
-		if (cgs_is_virtualization_enabled(smumgr->device))
+		if (cgs_is_virtualization_enabled(hwmgr->device))
 			info.image_size -= 20;
 		entry->data_size_byte = info.image_size;
 		entry->num_register_entries = 0;
@@ -389,30 +390,30 @@ static int smu7_populate_single_firmware_entry(struct pp_smumgr *smumgr,
 	return 0;
 }
 
-int smu7_request_smu_load_fw(struct pp_smumgr *smumgr)
+int smu7_request_smu_load_fw(struct pp_hwmgr *hwmgr)
 {
-	struct smu7_smumgr *smu_data = (struct smu7_smumgr *)(smumgr->backend);
+	struct smu7_smumgr *smu_data = (struct smu7_smumgr *)(hwmgr->smu_backend);
 	uint32_t fw_to_load;
 	int result = 0;
 	struct SMU_DRAMData_TOC *toc;
 
-	if (!smumgr->reload_fw) {
+	if (!hwmgr->reload_fw) {
 		pr_info("skip reloading...\n");
 		return 0;
 	}
 
 	if (smu_data->soft_regs_start)
-		cgs_write_ind_register(smumgr->device, CGS_IND_REG__SMC,
-					smu_data->soft_regs_start + smum_get_offsetof(smumgr,
+		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+					smu_data->soft_regs_start + smum_get_offsetof(hwmgr,
 					SMU_SoftRegisters, UcodeLoadStatus),
 					0x0);
 
-	if (smumgr->chip_id > CHIP_TOPAZ) { /* add support for Topaz */
-		if (!cgs_is_virtualization_enabled(smumgr->device)) {
-			smu7_send_msg_to_smc_with_parameter(smumgr,
+	if (hwmgr->chip_id > CHIP_TOPAZ) { /* add support for Topaz */
+		if (!cgs_is_virtualization_enabled(hwmgr->device)) {
+			smu7_send_msg_to_smc_with_parameter(hwmgr,
 						PPSMC_MSG_SMU_DRAM_ADDR_HI,
 						smu_data->smu_buffer.mc_addr_high);
-			smu7_send_msg_to_smc_with_parameter(smumgr,
+			smu7_send_msg_to_smc_with_parameter(hwmgr,
 						PPSMC_MSG_SMU_DRAM_ADDR_LO,
 						smu_data->smu_buffer.mc_addr_low);
 		}
@@ -439,122 +440,162 @@ int smu7_request_smu_load_fw(struct pp_smumgr *smumgr)
 	toc->num_entries = 0;
 	toc->structure_version = 1;
 
-	PP_ASSERT_WITH_CODE(0 == smu7_populate_single_firmware_entry(smumgr,
+	PP_ASSERT_WITH_CODE(0 == smu7_populate_single_firmware_entry(hwmgr,
 				UCODE_ID_RLC_G, &toc->entry[toc->num_entries++]),
 				"Failed to Get Firmware Entry.", return -EINVAL);
-	PP_ASSERT_WITH_CODE(0 == smu7_populate_single_firmware_entry(smumgr,
+	PP_ASSERT_WITH_CODE(0 == smu7_populate_single_firmware_entry(hwmgr,
 				UCODE_ID_CP_CE, &toc->entry[toc->num_entries++]),
 				"Failed to Get Firmware Entry.", return -EINVAL);
-	PP_ASSERT_WITH_CODE(0 == smu7_populate_single_firmware_entry(smumgr,
+	PP_ASSERT_WITH_CODE(0 == smu7_populate_single_firmware_entry(hwmgr,
 				UCODE_ID_CP_PFP, &toc->entry[toc->num_entries++]),
 				"Failed to Get Firmware Entry.", return -EINVAL);
-	PP_ASSERT_WITH_CODE(0 == smu7_populate_single_firmware_entry(smumgr,
+	PP_ASSERT_WITH_CODE(0 == smu7_populate_single_firmware_entry(hwmgr,
 				UCODE_ID_CP_ME, &toc->entry[toc->num_entries++]),
 				"Failed to Get Firmware Entry.", return -EINVAL);
-	PP_ASSERT_WITH_CODE(0 == smu7_populate_single_firmware_entry(smumgr,
+	PP_ASSERT_WITH_CODE(0 == smu7_populate_single_firmware_entry(hwmgr,
 				UCODE_ID_CP_MEC, &toc->entry[toc->num_entries++]),
 				"Failed to Get Firmware Entry.", return -EINVAL);
-	PP_ASSERT_WITH_CODE(0 == smu7_populate_single_firmware_entry(smumgr,
+	PP_ASSERT_WITH_CODE(0 == smu7_populate_single_firmware_entry(hwmgr,
 				UCODE_ID_CP_MEC_JT1, &toc->entry[toc->num_entries++]),
 				"Failed to Get Firmware Entry.", return -EINVAL);
-	PP_ASSERT_WITH_CODE(0 == smu7_populate_single_firmware_entry(smumgr,
+	PP_ASSERT_WITH_CODE(0 == smu7_populate_single_firmware_entry(hwmgr,
 				UCODE_ID_CP_MEC_JT2, &toc->entry[toc->num_entries++]),
 				"Failed to Get Firmware Entry.", return -EINVAL);
-	PP_ASSERT_WITH_CODE(0 == smu7_populate_single_firmware_entry(smumgr,
+	PP_ASSERT_WITH_CODE(0 == smu7_populate_single_firmware_entry(hwmgr,
 				UCODE_ID_SDMA0, &toc->entry[toc->num_entries++]),
 				"Failed to Get Firmware Entry.", return -EINVAL);
-	PP_ASSERT_WITH_CODE(0 == smu7_populate_single_firmware_entry(smumgr,
+	PP_ASSERT_WITH_CODE(0 == smu7_populate_single_firmware_entry(hwmgr,
 				UCODE_ID_SDMA1, &toc->entry[toc->num_entries++]),
 				"Failed to Get Firmware Entry.", return -EINVAL);
-	if (cgs_is_virtualization_enabled(smumgr->device))
-		PP_ASSERT_WITH_CODE(0 == smu7_populate_single_firmware_entry(smumgr,
+	if (cgs_is_virtualization_enabled(hwmgr->device))
+		PP_ASSERT_WITH_CODE(0 == smu7_populate_single_firmware_entry(hwmgr,
 				UCODE_ID_MEC_STORAGE, &toc->entry[toc->num_entries++]),
 				"Failed to Get Firmware Entry.", return -EINVAL);
 
-	smu7_send_msg_to_smc_with_parameter(smumgr, PPSMC_MSG_DRV_DRAM_ADDR_HI, smu_data->header_buffer.mc_addr_high);
-	smu7_send_msg_to_smc_with_parameter(smumgr, PPSMC_MSG_DRV_DRAM_ADDR_LO, smu_data->header_buffer.mc_addr_low);
+	smu7_send_msg_to_smc_with_parameter(hwmgr, PPSMC_MSG_DRV_DRAM_ADDR_HI, smu_data->header_buffer.mc_addr_high);
+	smu7_send_msg_to_smc_with_parameter(hwmgr, PPSMC_MSG_DRV_DRAM_ADDR_LO, smu_data->header_buffer.mc_addr_low);
 
-	if (smu7_send_msg_to_smc_with_parameter(smumgr, PPSMC_MSG_LoadUcodes, fw_to_load))
+	if (smu7_send_msg_to_smc_with_parameter(hwmgr, PPSMC_MSG_LoadUcodes, fw_to_load))
 		pr_err("Fail to Request SMU Load uCode");
 
 	return result;
 }
 
 /* Check if the FW has been loaded, SMU will not return if loading has not finished. */
-int smu7_check_fw_load_finish(struct pp_smumgr *smumgr, uint32_t fw_type)
+int smu7_check_fw_load_finish(struct pp_hwmgr *hwmgr, uint32_t fw_type)
 {
-	struct smu7_smumgr *smu_data = (struct smu7_smumgr *)(smumgr->backend);
+	struct smu7_smumgr *smu_data = (struct smu7_smumgr *)(hwmgr->smu_backend);
 	uint32_t fw_mask = smu7_get_mask_for_firmware_type(fw_type);
 	uint32_t ret;
 
-	ret = smum_wait_on_indirect_register(smumgr, mmSMC_IND_INDEX_11,
-					smu_data->soft_regs_start + smum_get_offsetof(smumgr,
+	ret = phm_wait_on_indirect_register(hwmgr, mmSMC_IND_INDEX_11,
+					smu_data->soft_regs_start + smum_get_offsetof(hwmgr,
 					SMU_SoftRegisters, UcodeLoadStatus),
 					fw_mask, fw_mask);
-
 	return ret;
 }
 
-int smu7_reload_firmware(struct pp_smumgr *smumgr)
+int smu7_reload_firmware(struct pp_hwmgr *hwmgr)
 {
-	return smumgr->smumgr_funcs->start_smu(smumgr);
+	return hwmgr->smumgr_funcs->start_smu(hwmgr);
 }
 
-static int smu7_upload_smc_firmware_data(struct pp_smumgr *smumgr, uint32_t length, uint32_t *src, uint32_t limit)
+static int smu7_upload_smc_firmware_data(struct pp_hwmgr *hwmgr, uint32_t length, uint32_t *src, uint32_t limit)
 {
 	uint32_t byte_count = length;
 
 	PP_ASSERT_WITH_CODE((limit >= byte_count), "SMC address is beyond the SMC RAM area.", return -EINVAL);
 
-	cgs_write_register(smumgr->device, mmSMC_IND_INDEX_11, 0x20000);
-	SMUM_WRITE_FIELD(smumgr->device, SMC_IND_ACCESS_CNTL, AUTO_INCREMENT_IND_11, 1);
+	cgs_write_register(hwmgr->device, mmSMC_IND_INDEX_11, 0x20000);
+	PHM_WRITE_FIELD(hwmgr->device, SMC_IND_ACCESS_CNTL, AUTO_INCREMENT_IND_11, 1);
 
 	for (; byte_count >= 4; byte_count -= 4)
-		cgs_write_register(smumgr->device, mmSMC_IND_DATA_11, *src++);
+		cgs_write_register(hwmgr->device, mmSMC_IND_DATA_11, *src++);
 
-	SMUM_WRITE_FIELD(smumgr->device, SMC_IND_ACCESS_CNTL, AUTO_INCREMENT_IND_11, 0);
+	PHM_WRITE_FIELD(hwmgr->device, SMC_IND_ACCESS_CNTL, AUTO_INCREMENT_IND_11, 0);
 
-	PP_ASSERT_WITH_CODE((0 == byte_count), "SMC size must be dividable by 4.", return -EINVAL);
+	PP_ASSERT_WITH_CODE((0 == byte_count), "SMC size must be divisible by 4.", return -EINVAL);
 
 	return 0;
 }
 
 
-int smu7_upload_smu_firmware_image(struct pp_smumgr *smumgr)
+int smu7_upload_smu_firmware_image(struct pp_hwmgr *hwmgr)
 {
 	int result = 0;
-	struct smu7_smumgr *smu_data = (struct smu7_smumgr *)(smumgr->backend);
+	struct smu7_smumgr *smu_data = (struct smu7_smumgr *)(hwmgr->smu_backend);
 
 	struct cgs_firmware_info info = {0};
 
 	if (smu_data->security_hard_key == 1)
-		cgs_get_firmware_info(smumgr->device,
+		cgs_get_firmware_info(hwmgr->device,
 			smu7_convert_fw_type_to_cgs(UCODE_ID_SMU), &info);
 	else
-		cgs_get_firmware_info(smumgr->device,
+		cgs_get_firmware_info(hwmgr->device,
 			smu7_convert_fw_type_to_cgs(UCODE_ID_SMU_SK), &info);
 
-	smumgr->is_kicker = info.is_kicker;
+	hwmgr->is_kicker = info.is_kicker;
 
-	result = smu7_upload_smc_firmware_data(smumgr, info.image_size, (uint32_t *)info.kptr, SMU7_SMC_SIZE);
+	result = smu7_upload_smc_firmware_data(hwmgr, info.image_size, (uint32_t *)info.kptr, SMU7_SMC_SIZE);
 
 	return result;
 }
 
-int smu7_init(struct pp_smumgr *smumgr)
+static void execute_pwr_table(struct pp_hwmgr *hwmgr, const PWR_Command_Table *pvirus, int size)
+{
+	int i;
+	uint32_t reg, data;
+
+	for (i = 0; i < size; i++) {
+		reg  = pvirus->reg;
+		data = pvirus->data;
+		if (reg != 0xffffffff)
+			cgs_write_register(hwmgr->device, reg, data);
+		else
+			break;
+		pvirus++;
+	}
+}
+
+static void execute_pwr_dfy_table(struct pp_hwmgr *hwmgr, const PWR_DFY_Section *section)
+{
+	int i;
+
+	cgs_write_register(hwmgr->device, mmCP_DFY_CNTL, section->dfy_cntl);
+	cgs_write_register(hwmgr->device, mmCP_DFY_ADDR_HI, section->dfy_addr_hi);
+	cgs_write_register(hwmgr->device, mmCP_DFY_ADDR_LO, section->dfy_addr_lo);
+	for (i = 0; i < section->dfy_size; i++)
+		cgs_write_register(hwmgr->device, mmCP_DFY_DATA_0, section->dfy_data[i]);
+}
+
+int smu7_setup_pwr_virus(struct pp_hwmgr *hwmgr)
+{
+	execute_pwr_table(hwmgr, pwr_virus_table_pre, ARRAY_SIZE(pwr_virus_table_pre));
+	execute_pwr_dfy_table(hwmgr, &pwr_virus_section1);
+	execute_pwr_dfy_table(hwmgr, &pwr_virus_section2);
+	execute_pwr_dfy_table(hwmgr, &pwr_virus_section3);
+	execute_pwr_dfy_table(hwmgr, &pwr_virus_section4);
+	execute_pwr_dfy_table(hwmgr, &pwr_virus_section5);
+	execute_pwr_dfy_table(hwmgr, &pwr_virus_section6);
+	execute_pwr_table(hwmgr, pwr_virus_table_post, ARRAY_SIZE(pwr_virus_table_post));
+
+	return 0;
+}
+
+int smu7_init(struct pp_hwmgr *hwmgr)
 {
 	struct smu7_smumgr *smu_data;
 	uint8_t *internal_buf;
 	uint64_t mc_addr = 0;
 
 	/* Allocate memory for backend private data */
-	smu_data = (struct smu7_smumgr *)(smumgr->backend);
+	smu_data = (struct smu7_smumgr *)(hwmgr->smu_backend);
 	smu_data->header_buffer.data_size =
 			((sizeof(struct SMU_DRAMData_TOC) / 4096) + 1) * 4096;
 
 /* Allocate FW image data structure and header buffer and
  * send the header buffer address to SMU */
-	smu_allocate_memory(smumgr->device,
+	smu_allocate_memory(hwmgr->device,
 		smu_data->header_buffer.data_size,
 		CGS_GPU_MEM_TYPE__VISIBLE_CONTIG_FB,
 		PAGE_SIZE,
@@ -568,16 +609,16 @@ int smu7_init(struct pp_smumgr *smumgr)
 
 	PP_ASSERT_WITH_CODE((NULL != smu_data->header),
 		"Out of memory.",
-		kfree(smumgr->backend);
-		cgs_free_gpu_mem(smumgr->device,
+		kfree(hwmgr->smu_backend);
+		cgs_free_gpu_mem(hwmgr->device,
 		(cgs_handle_t)smu_data->header_buffer.handle);
 		return -EINVAL);
 
-	if (cgs_is_virtualization_enabled(smumgr->device))
+	if (cgs_is_virtualization_enabled(hwmgr->device))
 		return 0;
 
 	smu_data->smu_buffer.data_size = 200*4096;
-	smu_allocate_memory(smumgr->device,
+	smu_allocate_memory(hwmgr->device,
 		smu_data->smu_buffer.data_size,
 		CGS_GPU_MEM_TYPE__VISIBLE_CONTIG_FB,
 		PAGE_SIZE,
@@ -591,12 +632,12 @@ int smu7_init(struct pp_smumgr *smumgr)
 
 	PP_ASSERT_WITH_CODE((NULL != internal_buf),
 		"Out of memory.",
-		kfree(smumgr->backend);
-		cgs_free_gpu_mem(smumgr->device,
+		kfree(hwmgr->smu_backend);
+		cgs_free_gpu_mem(hwmgr->device,
 		(cgs_handle_t)smu_data->smu_buffer.handle);
 		return -EINVAL);
 
-	if (smum_is_hw_avfs_present(smumgr))
+	if (smum_is_hw_avfs_present(hwmgr))
 		smu_data->avfs.avfs_btc_status = AVFS_BTC_BOOT;
 	else
 		smu_data->avfs.avfs_btc_status = AVFS_BTC_NOTSUPPORTED;
@@ -605,12 +646,10 @@ int smu7_init(struct pp_smumgr *smumgr)
 }
 
 
-int smu7_smu_fini(struct pp_smumgr *smumgr)
+int smu7_smu_fini(struct pp_hwmgr *hwmgr)
 {
-	if (smumgr->backend) {
-		kfree(smumgr->backend);
-		smumgr->backend = NULL;
-	}
-	cgs_rel_firmware(smumgr->device, CGS_UCODE_ID_SMU);
+	kfree(hwmgr->smu_backend);
+	hwmgr->smu_backend = NULL;
+	cgs_rel_firmware(hwmgr->device, CGS_UCODE_ID_SMU);
 	return 0;
 }
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.h b/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.h
index ee5e32d2921e..c87263bc0caa 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.h
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.h
@@ -60,32 +60,34 @@ struct smu7_smumgr {
 };
 
 
-int smu7_copy_bytes_from_smc(struct pp_smumgr *smumgr, uint32_t smc_start_address,
+int smu7_copy_bytes_from_smc(struct pp_hwmgr *hwmgr, uint32_t smc_start_address,
 				uint32_t *dest, uint32_t byte_count, uint32_t limit);
-int smu7_copy_bytes_to_smc(struct pp_smumgr *smumgr, uint32_t smc_start_address,
+int smu7_copy_bytes_to_smc(struct pp_hwmgr *hwmgr, uint32_t smc_start_address,
 			const uint8_t *src, uint32_t byte_count, uint32_t limit);
-int smu7_program_jump_on_start(struct pp_smumgr *smumgr);
-bool smu7_is_smc_ram_running(struct pp_smumgr *smumgr);
-int smu7_send_msg_to_smc(struct pp_smumgr *smumgr, uint16_t msg);
-int smu7_send_msg_to_smc_without_waiting(struct pp_smumgr *smumgr, uint16_t msg);
-int smu7_send_msg_to_smc_with_parameter(struct pp_smumgr *smumgr, uint16_t msg,
+int smu7_program_jump_on_start(struct pp_hwmgr *hwmgr);
+bool smu7_is_smc_ram_running(struct pp_hwmgr *hwmgr);
+int smu7_send_msg_to_smc(struct pp_hwmgr *hwmgr, uint16_t msg);
+int smu7_send_msg_to_smc_without_waiting(struct pp_hwmgr *hwmgr, uint16_t msg);
+int smu7_send_msg_to_smc_with_parameter(struct pp_hwmgr *hwmgr, uint16_t msg,
 						uint32_t parameter);
-int smu7_send_msg_to_smc_with_parameter_without_waiting(struct pp_smumgr *smumgr,
+int smu7_send_msg_to_smc_with_parameter_without_waiting(struct pp_hwmgr *hwmgr,
 						uint16_t msg, uint32_t parameter);
-int smu7_send_msg_to_smc_offset(struct pp_smumgr *smumgr);
-int smu7_wait_for_smc_inactive(struct pp_smumgr *smumgr);
+int smu7_send_msg_to_smc_offset(struct pp_hwmgr *hwmgr);
+int smu7_wait_for_smc_inactive(struct pp_hwmgr *hwmgr);
 
 enum cgs_ucode_id smu7_convert_fw_type_to_cgs(uint32_t fw_type);
-int smu7_read_smc_sram_dword(struct pp_smumgr *smumgr, uint32_t smc_addr,
+int smu7_read_smc_sram_dword(struct pp_hwmgr *hwmgr, uint32_t smc_addr,
 						uint32_t *value, uint32_t limit);
-int smu7_write_smc_sram_dword(struct pp_smumgr *smumgr, uint32_t smc_addr,
+int smu7_write_smc_sram_dword(struct pp_hwmgr *hwmgr, uint32_t smc_addr,
 						uint32_t value, uint32_t limit);
 
-int smu7_request_smu_load_fw(struct pp_smumgr *smumgr);
-int smu7_check_fw_load_finish(struct pp_smumgr *smumgr, uint32_t fw_type);
-int smu7_reload_firmware(struct pp_smumgr *smumgr);
-int smu7_upload_smu_firmware_image(struct pp_smumgr *smumgr);
-int smu7_init(struct pp_smumgr *smumgr);
-int smu7_smu_fini(struct pp_smumgr *smumgr);
+int smu7_request_smu_load_fw(struct pp_hwmgr *hwmgr);
+int smu7_check_fw_load_finish(struct pp_hwmgr *hwmgr, uint32_t fw_type);
+int smu7_reload_firmware(struct pp_hwmgr *hwmgr);
+int smu7_upload_smu_firmware_image(struct pp_hwmgr *hwmgr);
+int smu7_init(struct pp_hwmgr *hwmgr);
+int smu7_smu_fini(struct pp_hwmgr *hwmgr);
 
-#endif
\ No newline at end of file
+int smu7_setup_pwr_virus(struct pp_hwmgr *hwmgr);
+
+#endif
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c
index 3bdf6478de7f..867388456530 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c
@@ -27,7 +27,6 @@
 #include <linux/slab.h>
 #include <linux/types.h>
 #include <drm/amdgpu_drm.h>
-#include "pp_instance.h"
 #include "smumgr.h"
 #include "cgs_common.h"
 
@@ -46,88 +45,18 @@ MODULE_FIRMWARE("amdgpu/polaris12_smc.bin");
 MODULE_FIRMWARE("amdgpu/vega10_smc.bin");
 MODULE_FIRMWARE("amdgpu/vega10_acg_smc.bin");
 
-int smum_early_init(struct pp_instance *handle)
+int smum_thermal_avfs_enable(struct pp_hwmgr *hwmgr)
 {
-	struct pp_smumgr *smumgr;
-
-	if (handle == NULL)
-		return -EINVAL;
-
-	smumgr = kzalloc(sizeof(struct pp_smumgr), GFP_KERNEL);
-	if (smumgr == NULL)
-		return -ENOMEM;
-
-	smumgr->device = handle->device;
-	smumgr->chip_family = handle->chip_family;
-	smumgr->chip_id = handle->chip_id;
-	smumgr->usec_timeout = AMD_MAX_USEC_TIMEOUT;
-	smumgr->reload_fw = 1;
-	handle->smu_mgr = smumgr;
-
-	switch (smumgr->chip_family) {
-	case AMDGPU_FAMILY_CZ:
-		smumgr->smumgr_funcs = &cz_smu_funcs;
-		break;
-	case AMDGPU_FAMILY_VI:
-		switch (smumgr->chip_id) {
-		case CHIP_TOPAZ:
-			smumgr->smumgr_funcs = &iceland_smu_funcs;
-			break;
-		case CHIP_TONGA:
-			smumgr->smumgr_funcs = &tonga_smu_funcs;
-			break;
-		case CHIP_FIJI:
-			smumgr->smumgr_funcs = &fiji_smu_funcs;
-			break;
-		case CHIP_POLARIS11:
-		case CHIP_POLARIS10:
-		case CHIP_POLARIS12:
-			smumgr->smumgr_funcs = &polaris10_smu_funcs;
-			break;
-		default:
-			return -EINVAL;
-		}
-		break;
-	case AMDGPU_FAMILY_AI:
-		switch (smumgr->chip_id) {
-		case CHIP_VEGA10:
-			smumgr->smumgr_funcs = &vega10_smu_funcs;
-			break;
-		default:
-			return -EINVAL;
-		}
-		break;
-	case AMDGPU_FAMILY_RV:
-		switch (smumgr->chip_id) {
-		case CHIP_RAVEN:
-			smumgr->smumgr_funcs = &rv_smu_funcs;
-			break;
-		default:
-			return -EINVAL;
-		}
-		break;
-	default:
-		kfree(smumgr);
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-int smum_thermal_avfs_enable(struct pp_hwmgr *hwmgr,
-		void *input, void *output, void *storage, int result)
-{
-	if (NULL != hwmgr->smumgr->smumgr_funcs->thermal_avfs_enable)
-		return hwmgr->smumgr->smumgr_funcs->thermal_avfs_enable(hwmgr);
+	if (NULL != hwmgr->smumgr_funcs->thermal_avfs_enable)
+		return hwmgr->smumgr_funcs->thermal_avfs_enable(hwmgr);
 
 	return 0;
 }
 
-int smum_thermal_setup_fan_table(struct pp_hwmgr *hwmgr,
-		void *input, void *output, void *storage, int result)
+int smum_thermal_setup_fan_table(struct pp_hwmgr *hwmgr)
 {
-	if (NULL != hwmgr->smumgr->smumgr_funcs->thermal_setup_fan_table)
-		return hwmgr->smumgr->smumgr_funcs->thermal_setup_fan_table(hwmgr);
+	if (NULL != hwmgr->smumgr_funcs->thermal_setup_fan_table)
+		return hwmgr->smumgr_funcs->thermal_setup_fan_table(hwmgr);
 
 	return 0;
 }
@@ -135,8 +64,8 @@ int smum_thermal_setup_fan_table(struct pp_hwmgr *hwmgr,
 int smum_update_sclk_threshold(struct pp_hwmgr *hwmgr)
 {
 
-	if (NULL != hwmgr->smumgr->smumgr_funcs->update_sclk_threshold)
-		return hwmgr->smumgr->smumgr_funcs->update_sclk_threshold(hwmgr);
+	if (NULL != hwmgr->smumgr_funcs->update_sclk_threshold)
+		return hwmgr->smumgr_funcs->update_sclk_threshold(hwmgr);
 
 	return 0;
 }
@@ -144,163 +73,75 @@ int smum_update_sclk_threshold(struct pp_hwmgr *hwmgr)
 int smum_update_smc_table(struct pp_hwmgr *hwmgr, uint32_t type)
 {
 
-	if (NULL != hwmgr->smumgr->smumgr_funcs->update_smc_table)
-		return hwmgr->smumgr->smumgr_funcs->update_smc_table(hwmgr, type);
+	if (NULL != hwmgr->smumgr_funcs->update_smc_table)
+		return hwmgr->smumgr_funcs->update_smc_table(hwmgr, type);
 
 	return 0;
 }
 
-uint32_t smum_get_offsetof(struct pp_smumgr *smumgr, uint32_t type, uint32_t member)
+uint32_t smum_get_offsetof(struct pp_hwmgr *hwmgr, uint32_t type, uint32_t member)
 {
-	if (NULL != smumgr->smumgr_funcs->get_offsetof)
-		return smumgr->smumgr_funcs->get_offsetof(type, member);
+	if (NULL != hwmgr->smumgr_funcs->get_offsetof)
+		return hwmgr->smumgr_funcs->get_offsetof(type, member);
 
 	return 0;
 }
 
 int smum_process_firmware_header(struct pp_hwmgr *hwmgr)
 {
-	if (NULL != hwmgr->smumgr->smumgr_funcs->process_firmware_header)
-		return hwmgr->smumgr->smumgr_funcs->process_firmware_header(hwmgr);
+	if (NULL != hwmgr->smumgr_funcs->process_firmware_header)
+		return hwmgr->smumgr_funcs->process_firmware_header(hwmgr);
 	return 0;
 }
 
-int smum_get_argument(struct pp_smumgr *smumgr)
+int smum_get_argument(struct pp_hwmgr *hwmgr)
 {
-	if (NULL != smumgr->smumgr_funcs->get_argument)
-		return smumgr->smumgr_funcs->get_argument(smumgr);
+	if (NULL != hwmgr->smumgr_funcs->get_argument)
+		return hwmgr->smumgr_funcs->get_argument(hwmgr);
 
 	return 0;
 }
 
-uint32_t smum_get_mac_definition(struct pp_smumgr *smumgr, uint32_t value)
+uint32_t smum_get_mac_definition(struct pp_hwmgr *hwmgr, uint32_t value)
 {
-	if (NULL != smumgr->smumgr_funcs->get_mac_definition)
-		return smumgr->smumgr_funcs->get_mac_definition(value);
+	if (NULL != hwmgr->smumgr_funcs->get_mac_definition)
+		return hwmgr->smumgr_funcs->get_mac_definition(value);
 
 	return 0;
 }
 
-int smum_download_powerplay_table(struct pp_smumgr *smumgr,
-								void **table)
+int smum_download_powerplay_table(struct pp_hwmgr *hwmgr, void **table)
 {
-	if (NULL != smumgr->smumgr_funcs->download_pptable_settings)
-		return smumgr->smumgr_funcs->download_pptable_settings(smumgr,
+	if (NULL != hwmgr->smumgr_funcs->download_pptable_settings)
+		return hwmgr->smumgr_funcs->download_pptable_settings(hwmgr,
 									table);
 	return 0;
 }
 
-int smum_upload_powerplay_table(struct pp_smumgr *smumgr)
+int smum_upload_powerplay_table(struct pp_hwmgr *hwmgr)
 {
-	if (NULL != smumgr->smumgr_funcs->upload_pptable_settings)
-		return smumgr->smumgr_funcs->upload_pptable_settings(smumgr);
+	if (NULL != hwmgr->smumgr_funcs->upload_pptable_settings)
+		return hwmgr->smumgr_funcs->upload_pptable_settings(hwmgr);
 
 	return 0;
 }
 
-int smum_send_msg_to_smc(struct pp_smumgr *smumgr, uint16_t msg)
+int smum_send_msg_to_smc(struct pp_hwmgr *hwmgr, uint16_t msg)
 {
-	if (smumgr == NULL || smumgr->smumgr_funcs->send_msg_to_smc == NULL)
+	if (hwmgr == NULL || hwmgr->smumgr_funcs->send_msg_to_smc == NULL)
 		return -EINVAL;
 
-	return smumgr->smumgr_funcs->send_msg_to_smc(smumgr, msg);
+	return hwmgr->smumgr_funcs->send_msg_to_smc(hwmgr, msg);
 }
 
-int smum_send_msg_to_smc_with_parameter(struct pp_smumgr *smumgr,
+int smum_send_msg_to_smc_with_parameter(struct pp_hwmgr *hwmgr,
 					uint16_t msg, uint32_t parameter)
 {
-	if (smumgr == NULL ||
-		smumgr->smumgr_funcs->send_msg_to_smc_with_parameter == NULL)
-		return -EINVAL;
-	return smumgr->smumgr_funcs->send_msg_to_smc_with_parameter(
-						smumgr, msg, parameter);
-}
-
-/*
- * Returns once the part of the register indicated by the mask has
- * reached the given value.
- */
-int smum_wait_on_register(struct pp_smumgr *smumgr,
-				uint32_t index,
-				uint32_t value, uint32_t mask)
-{
-	uint32_t i;
-	uint32_t cur_value;
-
-	if (smumgr == NULL || smumgr->device == NULL)
-		return -EINVAL;
-
-	for (i = 0; i < smumgr->usec_timeout; i++) {
-		cur_value = cgs_read_register(smumgr->device, index);
-		if ((cur_value & mask) == (value & mask))
-			break;
-		udelay(1);
-	}
-
-	/* timeout means wrong logic*/
-	if (i == smumgr->usec_timeout)
-		return -1;
-
-	return 0;
-}
-
-int smum_wait_for_register_unequal(struct pp_smumgr *smumgr,
-					uint32_t index,
-					uint32_t value, uint32_t mask)
-{
-	uint32_t i;
-	uint32_t cur_value;
-
-	if (smumgr == NULL)
+	if (hwmgr == NULL ||
+		hwmgr->smumgr_funcs->send_msg_to_smc_with_parameter == NULL)
 		return -EINVAL;
-
-	for (i = 0; i < smumgr->usec_timeout; i++) {
-		cur_value = cgs_read_register(smumgr->device,
-									index);
-		if ((cur_value & mask) != (value & mask))
-			break;
-		udelay(1);
-	}
-
-	/* timeout means wrong logic */
-	if (i == smumgr->usec_timeout)
-		return -1;
-
-	return 0;
-}
-
-
-/*
- * Returns once the part of the register indicated by the mask
- * has reached the given value.The indirect space is described by
- * giving the memory-mapped index of the indirect index register.
- */
-int smum_wait_on_indirect_register(struct pp_smumgr *smumgr,
-					uint32_t indirect_port,
-					uint32_t index,
-					uint32_t value,
-					uint32_t mask)
-{
-	if (smumgr == NULL || smumgr->device == NULL)
-		return -EINVAL;
-
-	cgs_write_register(smumgr->device, indirect_port, index);
-	return smum_wait_on_register(smumgr, indirect_port + 1,
-						mask, value);
-}
-
-void smum_wait_for_indirect_register_unequal(
-						struct pp_smumgr *smumgr,
-						uint32_t indirect_port,
-						uint32_t index,
-						uint32_t value,
-						uint32_t mask)
-{
-	if (smumgr == NULL || smumgr->device == NULL)
-		return;
-	cgs_write_register(smumgr->device, indirect_port, index);
-	smum_wait_for_register_unequal(smumgr, indirect_port + 1,
-						value, mask);
+	return hwmgr->smumgr_funcs->send_msg_to_smc_with_parameter(
+						hwmgr, msg, parameter);
 }
 
 int smu_allocate_memory(void *device, uint32_t size,
@@ -316,7 +157,7 @@ int smu_allocate_memory(void *device, uint32_t size,
 		return -EINVAL;
 
 	ret = cgs_alloc_gpu_mem(device, type, size, byte_align,
-				0, 0, (cgs_handle_t *)handle);
+				(cgs_handle_t *)handle);
 	if (ret)
 		return -ENOMEM;
 
@@ -356,24 +197,24 @@ int smu_free_memory(void *device, void *handle)
 
 int smum_init_smc_table(struct pp_hwmgr *hwmgr)
 {
-	if (NULL != hwmgr->smumgr->smumgr_funcs->init_smc_table)
-		return hwmgr->smumgr->smumgr_funcs->init_smc_table(hwmgr);
+	if (NULL != hwmgr->smumgr_funcs->init_smc_table)
+		return hwmgr->smumgr_funcs->init_smc_table(hwmgr);
 
 	return 0;
 }
 
 int smum_populate_all_graphic_levels(struct pp_hwmgr *hwmgr)
 {
-	if (NULL != hwmgr->smumgr->smumgr_funcs->populate_all_graphic_levels)
-		return hwmgr->smumgr->smumgr_funcs->populate_all_graphic_levels(hwmgr);
+	if (NULL != hwmgr->smumgr_funcs->populate_all_graphic_levels)
+		return hwmgr->smumgr_funcs->populate_all_graphic_levels(hwmgr);
 
 	return 0;
 }
 
 int smum_populate_all_memory_levels(struct pp_hwmgr *hwmgr)
 {
-	if (NULL != hwmgr->smumgr->smumgr_funcs->populate_all_memory_levels)
-		return hwmgr->smumgr->smumgr_funcs->populate_all_memory_levels(hwmgr);
+	if (NULL != hwmgr->smumgr_funcs->populate_all_memory_levels)
+		return hwmgr->smumgr_funcs->populate_all_memory_levels(hwmgr);
 
 	return 0;
 }
@@ -381,16 +222,16 @@ int smum_populate_all_memory_levels(struct pp_hwmgr *hwmgr)
 /*this interface is needed by island ci/vi */
 int smum_initialize_mc_reg_table(struct pp_hwmgr *hwmgr)
 {
-	if (NULL != hwmgr->smumgr->smumgr_funcs->initialize_mc_reg_table)
-		return hwmgr->smumgr->smumgr_funcs->initialize_mc_reg_table(hwmgr);
+	if (NULL != hwmgr->smumgr_funcs->initialize_mc_reg_table)
+		return hwmgr->smumgr_funcs->initialize_mc_reg_table(hwmgr);
 
 	return 0;
 }
 
 bool smum_is_dpm_running(struct pp_hwmgr *hwmgr)
 {
-	if (NULL != hwmgr->smumgr->smumgr_funcs->is_dpm_running)
-		return hwmgr->smumgr->smumgr_funcs->is_dpm_running(hwmgr);
+	if (NULL != hwmgr->smumgr_funcs->is_dpm_running)
+		return hwmgr->smumgr_funcs->is_dpm_running(hwmgr);
 
 	return true;
 }
@@ -398,17 +239,17 @@ bool smum_is_dpm_running(struct pp_hwmgr *hwmgr)
 int smum_populate_requested_graphic_levels(struct pp_hwmgr *hwmgr,
 		struct amd_pp_profile *request)
 {
-	if (hwmgr->smumgr->smumgr_funcs->populate_requested_graphic_levels)
-		return hwmgr->smumgr->smumgr_funcs->populate_requested_graphic_levels(
+	if (hwmgr->smumgr_funcs->populate_requested_graphic_levels)
+		return hwmgr->smumgr_funcs->populate_requested_graphic_levels(
 				hwmgr, request);
 
 	return 0;
 }
 
-bool smum_is_hw_avfs_present(struct pp_smumgr *smumgr)
+bool smum_is_hw_avfs_present(struct pp_hwmgr *hwmgr)
 {
-	if (smumgr->smumgr_funcs->is_hw_avfs_present)
-		return smumgr->smumgr_funcs->is_hw_avfs_present(smumgr);
+	if (hwmgr->smumgr_funcs->is_hw_avfs_present)
+		return hwmgr->smumgr_funcs->is_hw_avfs_present(hwmgr);
 
 	return false;
 }
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smc.c b/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smc.c
deleted file mode 100644
index 65d3a4893958..000000000000
--- a/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smc.c
+++ /dev/null
@@ -1,3275 +0,0 @@
-/*
- * Copyright 2015 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- *
- */
-
-#include "pp_debug.h"
-#include "tonga_smc.h"
-#include "smu7_dyn_defaults.h"
-
-#include "smu7_hwmgr.h"
-#include "hardwaremanager.h"
-#include "ppatomctrl.h"
-#include "cgs_common.h"
-#include "atombios.h"
-#include "tonga_smumgr.h"
-#include "pppcielanes.h"
-#include "pp_endian.h"
-#include "smu7_ppsmc.h"
-
-#include "smu72_discrete.h"
-
-#include "smu/smu_7_1_2_d.h"
-#include "smu/smu_7_1_2_sh_mask.h"
-
-#include "gmc/gmc_8_1_d.h"
-#include "gmc/gmc_8_1_sh_mask.h"
-
-#include "bif/bif_5_0_d.h"
-#include "bif/bif_5_0_sh_mask.h"
-
-#include "dce/dce_10_0_d.h"
-#include "dce/dce_10_0_sh_mask.h"
-
-
-#define VOLTAGE_SCALE 4
-#define POWERTUNE_DEFAULT_SET_MAX    1
-#define VOLTAGE_VID_OFFSET_SCALE1   625
-#define VOLTAGE_VID_OFFSET_SCALE2   100
-#define MC_CG_ARB_FREQ_F1           0x0b
-#define VDDC_VDDCI_DELTA            200
-
-
-static const struct tonga_pt_defaults tonga_power_tune_data_set_array[POWERTUNE_DEFAULT_SET_MAX] = {
-/* sviLoadLIneEn, SviLoadLineVddC, TDC_VDDC_ThrottleReleaseLimitPerc,  TDC_MAWt,
- * TdcWaterfallCtl, DTEAmbientTempBase, DisplayCac,        BAPM_TEMP_GRADIENT
- */
-	{1,               0xF,             0xFD,                0x19,
-	 5,               45,                 0,              0xB0000,
-	 {0x79, 0x253, 0x25D, 0xAE, 0x72, 0x80, 0x83, 0x86, 0x6F, 0xC8,
-		0xC9, 0xC9, 0x2F, 0x4D, 0x61},
-	 {0x17C, 0x172, 0x180, 0x1BC, 0x1B3, 0x1BD, 0x206, 0x200, 0x203,
-		0x25D, 0x25A, 0x255, 0x2C3, 0x2C5, 0x2B4}
-	},
-};
-
-/* [Fmin, Fmax, LDO_REFSEL, USE_FOR_LOW_FREQ] */
-static const uint16_t tonga_clock_stretcher_lookup_table[2][4] = {
-	{600, 1050, 3, 0},
-	{600, 1050, 6, 1}
-};
-
-/* [FF, SS] type, [] 4 voltage ranges,
- * and [Floor Freq, Boundary Freq, VID min , VID max]
- */
-static const uint32_t tonga_clock_stretcher_ddt_table[2][4][4] = {
-	{ {265, 529, 120, 128}, {325, 650, 96, 119}, {430, 860, 32, 95}, {0, 0, 0, 31} },
-	{ {275, 550, 104, 112}, {319, 638, 96, 103}, {360, 720, 64, 95}, {384, 768, 32, 63} }
-};
-
-/* [Use_For_Low_freq] value, [0%, 5%, 10%, 7.14%, 14.28%, 20%] */
-static const uint8_t tonga_clock_stretch_amount_conversion[2][6] = {
-	{0, 1, 3, 2, 4, 5},
-	{0, 2, 4, 5, 6, 5}
-};
-
-/* PPGen has the gain setting generated in x * 100 unit
- * This function is to convert the unit to x * 4096(0x1000) unit.
- *  This is the unit expected by SMC firmware
- */
-
-
-static int tonga_get_dependecy_volt_by_clk(struct pp_hwmgr *hwmgr,
-	phm_ppt_v1_clock_voltage_dependency_table *allowed_clock_voltage_table,
-	uint32_t clock, SMU_VoltageLevel *voltage, uint32_t *mvdd)
-{
-	uint32_t i = 0;
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct phm_ppt_v1_information *pptable_info =
-			   (struct phm_ppt_v1_information *)(hwmgr->pptable);
-
-	/* clock - voltage dependency table is empty table */
-	if (allowed_clock_voltage_table->count == 0)
-		return -EINVAL;
-
-	for (i = 0; i < allowed_clock_voltage_table->count; i++) {
-		/* find first sclk bigger than request */
-		if (allowed_clock_voltage_table->entries[i].clk >= clock) {
-			voltage->VddGfx = phm_get_voltage_index(
-					pptable_info->vddgfx_lookup_table,
-				allowed_clock_voltage_table->entries[i].vddgfx);
-			voltage->Vddc = phm_get_voltage_index(
-						pptable_info->vddc_lookup_table,
-				  allowed_clock_voltage_table->entries[i].vddc);
-
-			if (allowed_clock_voltage_table->entries[i].vddci)
-				voltage->Vddci =
-					phm_get_voltage_id(&data->vddci_voltage_table, allowed_clock_voltage_table->entries[i].vddci);
-			else
-				voltage->Vddci =
-					phm_get_voltage_id(&data->vddci_voltage_table,
-						allowed_clock_voltage_table->entries[i].vddc - VDDC_VDDCI_DELTA);
-
-
-			if (allowed_clock_voltage_table->entries[i].mvdd)
-				*mvdd = (uint32_t) allowed_clock_voltage_table->entries[i].mvdd;
-
-			voltage->Phases = 1;
-			return 0;
-		}
-	}
-
-	/* sclk is bigger than max sclk in the dependence table */
-	voltage->VddGfx = phm_get_voltage_index(pptable_info->vddgfx_lookup_table,
-		allowed_clock_voltage_table->entries[i-1].vddgfx);
-	voltage->Vddc = phm_get_voltage_index(pptable_info->vddc_lookup_table,
-		allowed_clock_voltage_table->entries[i-1].vddc);
-
-	if (allowed_clock_voltage_table->entries[i-1].vddci)
-		voltage->Vddci = phm_get_voltage_id(&data->vddci_voltage_table,
-			allowed_clock_voltage_table->entries[i-1].vddci);
-
-	if (allowed_clock_voltage_table->entries[i-1].mvdd)
-		*mvdd = (uint32_t) allowed_clock_voltage_table->entries[i-1].mvdd;
-
-	return 0;
-}
-
-
-/**
- * Vddc table preparation for SMC.
- *
- * @param    hwmgr      the address of the hardware manager
- * @param    table     the SMC DPM table structure to be populated
- * @return   always 0
- */
-static int tonga_populate_smc_vddc_table(struct pp_hwmgr *hwmgr,
-			SMU72_Discrete_DpmTable *table)
-{
-	unsigned int count;
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-
-	if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->voltage_control) {
-		table->VddcLevelCount = data->vddc_voltage_table.count;
-		for (count = 0; count < table->VddcLevelCount; count++) {
-			table->VddcTable[count] =
-				PP_HOST_TO_SMC_US(data->vddc_voltage_table.entries[count].value * VOLTAGE_SCALE);
-		}
-		CONVERT_FROM_HOST_TO_SMC_UL(table->VddcLevelCount);
-	}
-	return 0;
-}
-
-/**
- * VddGfx table preparation for SMC.
- *
- * @param    hwmgr      the address of the hardware manager
- * @param    table     the SMC DPM table structure to be populated
- * @return   always 0
- */
-static int tonga_populate_smc_vdd_gfx_table(struct pp_hwmgr *hwmgr,
-			SMU72_Discrete_DpmTable *table)
-{
-	unsigned int count;
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-
-	if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->vdd_gfx_control) {
-		table->VddGfxLevelCount = data->vddgfx_voltage_table.count;
-		for (count = 0; count < data->vddgfx_voltage_table.count; count++) {
-			table->VddGfxTable[count] =
-				PP_HOST_TO_SMC_US(data->vddgfx_voltage_table.entries[count].value * VOLTAGE_SCALE);
-		}
-		CONVERT_FROM_HOST_TO_SMC_UL(table->VddGfxLevelCount);
-	}
-	return 0;
-}
-
-/**
- * Vddci table preparation for SMC.
- *
- * @param    *hwmgr The address of the hardware manager.
- * @param    *table The SMC DPM table structure to be populated.
- * @return   0
- */
-static int tonga_populate_smc_vdd_ci_table(struct pp_hwmgr *hwmgr,
-			SMU72_Discrete_DpmTable *table)
-{
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	uint32_t count;
-
-	table->VddciLevelCount = data->vddci_voltage_table.count;
-	for (count = 0; count < table->VddciLevelCount; count++) {
-		if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->vddci_control) {
-			table->VddciTable[count] =
-				PP_HOST_TO_SMC_US(data->vddci_voltage_table.entries[count].value * VOLTAGE_SCALE);
-		} else if (SMU7_VOLTAGE_CONTROL_BY_GPIO == data->vddci_control) {
-			table->SmioTable1.Pattern[count].Voltage =
-				PP_HOST_TO_SMC_US(data->vddci_voltage_table.entries[count].value * VOLTAGE_SCALE);
-			/* Index into DpmTable.Smio. Drive bits from Smio entry to get this voltage level. */
-			table->SmioTable1.Pattern[count].Smio =
-				(uint8_t) count;
-			table->Smio[count] |=
-				data->vddci_voltage_table.entries[count].smio_low;
-			table->VddciTable[count] =
-				PP_HOST_TO_SMC_US(data->vddci_voltage_table.entries[count].value * VOLTAGE_SCALE);
-		}
-	}
-
-	table->SmioMask1 = data->vddci_voltage_table.mask_low;
-	CONVERT_FROM_HOST_TO_SMC_UL(table->VddciLevelCount);
-
-	return 0;
-}
-
-/**
- * Mvdd table preparation for SMC.
- *
- * @param    *hwmgr The address of the hardware manager.
- * @param    *table The SMC DPM table structure to be populated.
- * @return   0
- */
-static int tonga_populate_smc_mvdd_table(struct pp_hwmgr *hwmgr,
-			SMU72_Discrete_DpmTable *table)
-{
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	uint32_t count;
-
-	if (SMU7_VOLTAGE_CONTROL_BY_GPIO == data->mvdd_control) {
-		table->MvddLevelCount = data->mvdd_voltage_table.count;
-		for (count = 0; count < table->MvddLevelCount; count++) {
-			table->SmioTable2.Pattern[count].Voltage =
-				PP_HOST_TO_SMC_US(data->mvdd_voltage_table.entries[count].value * VOLTAGE_SCALE);
-			/* Index into DpmTable.Smio. Drive bits from Smio entry to get this voltage level.*/
-			table->SmioTable2.Pattern[count].Smio =
-				(uint8_t) count;
-			table->Smio[count] |=
-				data->mvdd_voltage_table.entries[count].smio_low;
-		}
-		table->SmioMask2 = data->mvdd_voltage_table.mask_low;
-
-		CONVERT_FROM_HOST_TO_SMC_UL(table->MvddLevelCount);
-	}
-
-	return 0;
-}
-
-/**
- * Preparation of vddc and vddgfx CAC tables for SMC.
- *
- * @param    hwmgr      the address of the hardware manager
- * @param    table     the SMC DPM table structure to be populated
- * @return   always 0
- */
-static int tonga_populate_cac_tables(struct pp_hwmgr *hwmgr,
-			SMU72_Discrete_DpmTable *table)
-{
-	uint32_t count;
-	uint8_t index = 0;
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct phm_ppt_v1_information *pptable_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	struct phm_ppt_v1_voltage_lookup_table *vddgfx_lookup_table =
-					   pptable_info->vddgfx_lookup_table;
-	struct phm_ppt_v1_voltage_lookup_table *vddc_lookup_table =
-						pptable_info->vddc_lookup_table;
-
-	/* table is already swapped, so in order to use the value from it
-	 * we need to swap it back.
-	 */
-	uint32_t vddc_level_count = PP_SMC_TO_HOST_UL(table->VddcLevelCount);
-	uint32_t vddgfx_level_count = PP_SMC_TO_HOST_UL(table->VddGfxLevelCount);
-
-	for (count = 0; count < vddc_level_count; count++) {
-		/* We are populating vddc CAC data to BapmVddc table in split and merged mode */
-		index = phm_get_voltage_index(vddc_lookup_table,
-			data->vddc_voltage_table.entries[count].value);
-		table->BapmVddcVidLoSidd[count] =
-			convert_to_vid(vddc_lookup_table->entries[index].us_cac_low);
-		table->BapmVddcVidHiSidd[count] =
-			convert_to_vid(vddc_lookup_table->entries[index].us_cac_mid);
-		table->BapmVddcVidHiSidd2[count] =
-			convert_to_vid(vddc_lookup_table->entries[index].us_cac_high);
-	}
-
-	if ((data->vdd_gfx_control == SMU7_VOLTAGE_CONTROL_BY_SVID2)) {
-		/* We are populating vddgfx CAC data to BapmVddgfx table in split mode */
-		for (count = 0; count < vddgfx_level_count; count++) {
-			index = phm_get_voltage_index(vddgfx_lookup_table,
-				convert_to_vid(vddgfx_lookup_table->entries[index].us_cac_mid));
-			table->BapmVddGfxVidHiSidd2[count] =
-				convert_to_vid(vddgfx_lookup_table->entries[index].us_cac_high);
-		}
-	} else {
-		for (count = 0; count < vddc_level_count; count++) {
-			index = phm_get_voltage_index(vddc_lookup_table,
-				data->vddc_voltage_table.entries[count].value);
-			table->BapmVddGfxVidLoSidd[count] =
-				convert_to_vid(vddc_lookup_table->entries[index].us_cac_low);
-			table->BapmVddGfxVidHiSidd[count] =
-				convert_to_vid(vddc_lookup_table->entries[index].us_cac_mid);
-			table->BapmVddGfxVidHiSidd2[count] =
-				convert_to_vid(vddc_lookup_table->entries[index].us_cac_high);
-		}
-	}
-
-	return 0;
-}
-
-/**
- * Preparation of voltage tables for SMC.
- *
- * @param    hwmgr      the address of the hardware manager
- * @param    table     the SMC DPM table structure to be populated
- * @return   always 0
- */
-
-static int tonga_populate_smc_voltage_tables(struct pp_hwmgr *hwmgr,
-	SMU72_Discrete_DpmTable *table)
-{
-	int result;
-
-	result = tonga_populate_smc_vddc_table(hwmgr, table);
-	PP_ASSERT_WITH_CODE(!result,
-			"can not populate VDDC voltage table to SMC",
-			return -EINVAL);
-
-	result = tonga_populate_smc_vdd_ci_table(hwmgr, table);
-	PP_ASSERT_WITH_CODE(!result,
-			"can not populate VDDCI voltage table to SMC",
-			return -EINVAL);
-
-	result = tonga_populate_smc_vdd_gfx_table(hwmgr, table);
-	PP_ASSERT_WITH_CODE(!result,
-			"can not populate VDDGFX voltage table to SMC",
-			return -EINVAL);
-
-	result = tonga_populate_smc_mvdd_table(hwmgr, table);
-	PP_ASSERT_WITH_CODE(!result,
-			"can not populate MVDD voltage table to SMC",
-			return -EINVAL);
-
-	result = tonga_populate_cac_tables(hwmgr, table);
-	PP_ASSERT_WITH_CODE(!result,
-			"can not populate CAC voltage tables to SMC",
-			return -EINVAL);
-
-	return 0;
-}
-
-static int tonga_populate_ulv_level(struct pp_hwmgr *hwmgr,
-		struct SMU72_Discrete_Ulv *state)
-{
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-
-	state->CcPwrDynRm = 0;
-	state->CcPwrDynRm1 = 0;
-
-	state->VddcOffset = (uint16_t) table_info->us_ulv_voltage_offset;
-	state->VddcOffsetVid = (uint8_t)(table_info->us_ulv_voltage_offset *
-			VOLTAGE_VID_OFFSET_SCALE2 / VOLTAGE_VID_OFFSET_SCALE1);
-
-	state->VddcPhase = 1;
-
-	CONVERT_FROM_HOST_TO_SMC_UL(state->CcPwrDynRm);
-	CONVERT_FROM_HOST_TO_SMC_UL(state->CcPwrDynRm1);
-	CONVERT_FROM_HOST_TO_SMC_US(state->VddcOffset);
-
-	return 0;
-}
-
-static int tonga_populate_ulv_state(struct pp_hwmgr *hwmgr,
-		struct SMU72_Discrete_DpmTable *table)
-{
-	return tonga_populate_ulv_level(hwmgr, &table->Ulv);
-}
-
-static int tonga_populate_smc_link_level(struct pp_hwmgr *hwmgr, SMU72_Discrete_DpmTable *table)
-{
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct smu7_dpm_table *dpm_table = &data->dpm_table;
-	struct tonga_smumgr *smu_data = (struct tonga_smumgr *)(hwmgr->smumgr->backend);
-	uint32_t i;
-
-	/* Index (dpm_table->pcie_speed_table.count) is reserved for PCIE boot level. */
-	for (i = 0; i <= dpm_table->pcie_speed_table.count; i++) {
-		table->LinkLevel[i].PcieGenSpeed  =
-			(uint8_t)dpm_table->pcie_speed_table.dpm_levels[i].value;
-		table->LinkLevel[i].PcieLaneCount =
-			(uint8_t)encode_pcie_lane_width(dpm_table->pcie_speed_table.dpm_levels[i].param1);
-		table->LinkLevel[i].EnabledForActivity =
-			1;
-		table->LinkLevel[i].SPC =
-			(uint8_t)(data->pcie_spc_cap & 0xff);
-		table->LinkLevel[i].DownThreshold =
-			PP_HOST_TO_SMC_UL(5);
-		table->LinkLevel[i].UpThreshold =
-			PP_HOST_TO_SMC_UL(30);
-	}
-
-	smu_data->smc_state_table.LinkLevelCount =
-		(uint8_t)dpm_table->pcie_speed_table.count;
-	data->dpm_level_enable_mask.pcie_dpm_enable_mask =
-		phm_get_dpm_level_enable_mask_value(&dpm_table->pcie_speed_table);
-
-	return 0;
-}
-
-/**
- * Calculates the SCLK dividers using the provided engine clock
- *
- * @param    hwmgr      the address of the hardware manager
- * @param    engine_clock the engine clock to use to populate the structure
- * @param    sclk        the SMC SCLK structure to be populated
- */
-static int tonga_calculate_sclk_params(struct pp_hwmgr *hwmgr,
-		uint32_t engine_clock, SMU72_Discrete_GraphicsLevel *sclk)
-{
-	const struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	pp_atomctrl_clock_dividers_vi dividers;
-	uint32_t spll_func_cntl            = data->clock_registers.vCG_SPLL_FUNC_CNTL;
-	uint32_t spll_func_cntl_3          = data->clock_registers.vCG_SPLL_FUNC_CNTL_3;
-	uint32_t spll_func_cntl_4          = data->clock_registers.vCG_SPLL_FUNC_CNTL_4;
-	uint32_t cg_spll_spread_spectrum   = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM;
-	uint32_t cg_spll_spread_spectrum_2 = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM_2;
-	uint32_t    reference_clock;
-	uint32_t reference_divider;
-	uint32_t fbdiv;
-	int result;
-
-	/* get the engine clock dividers for this clock value*/
-	result = atomctrl_get_engine_pll_dividers_vi(hwmgr, engine_clock,  &dividers);
-
-	PP_ASSERT_WITH_CODE(result == 0,
-		"Error retrieving Engine Clock dividers from VBIOS.", return result);
-
-	/* To get FBDIV we need to multiply this by 16384 and divide it by Fref.*/
-	reference_clock = atomctrl_get_reference_clock(hwmgr);
-
-	reference_divider = 1 + dividers.uc_pll_ref_div;
-
-	/* low 14 bits is fraction and high 12 bits is divider*/
-	fbdiv = dividers.ul_fb_div.ul_fb_divider & 0x3FFFFFF;
-
-	/* SPLL_FUNC_CNTL setup*/
-	spll_func_cntl = PHM_SET_FIELD(spll_func_cntl,
-		CG_SPLL_FUNC_CNTL, SPLL_REF_DIV, dividers.uc_pll_ref_div);
-	spll_func_cntl = PHM_SET_FIELD(spll_func_cntl,
-		CG_SPLL_FUNC_CNTL, SPLL_PDIV_A,  dividers.uc_pll_post_div);
-
-	/* SPLL_FUNC_CNTL_3 setup*/
-	spll_func_cntl_3 = PHM_SET_FIELD(spll_func_cntl_3,
-		CG_SPLL_FUNC_CNTL_3, SPLL_FB_DIV, fbdiv);
-
-	/* set to use fractional accumulation*/
-	spll_func_cntl_3 = PHM_SET_FIELD(spll_func_cntl_3,
-		CG_SPLL_FUNC_CNTL_3, SPLL_DITHEN, 1);
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_EngineSpreadSpectrumSupport)) {
-		pp_atomctrl_internal_ss_info ss_info;
-
-		uint32_t vcoFreq = engine_clock * dividers.uc_pll_post_div;
-		if (0 == atomctrl_get_engine_clock_spread_spectrum(hwmgr, vcoFreq, &ss_info)) {
-			/*
-			* ss_info.speed_spectrum_percentage -- in unit of 0.01%
-			* ss_info.speed_spectrum_rate -- in unit of khz
-			*/
-			/* clks = reference_clock * 10 / (REFDIV + 1) / speed_spectrum_rate / 2 */
-			uint32_t clkS = reference_clock * 5 / (reference_divider * ss_info.speed_spectrum_rate);
-
-			/* clkv = 2 * D * fbdiv / NS */
-			uint32_t clkV = 4 * ss_info.speed_spectrum_percentage * fbdiv / (clkS * 10000);
-
-			cg_spll_spread_spectrum =
-				PHM_SET_FIELD(cg_spll_spread_spectrum, CG_SPLL_SPREAD_SPECTRUM, CLKS, clkS);
-			cg_spll_spread_spectrum =
-				PHM_SET_FIELD(cg_spll_spread_spectrum, CG_SPLL_SPREAD_SPECTRUM, SSEN, 1);
-			cg_spll_spread_spectrum_2 =
-				PHM_SET_FIELD(cg_spll_spread_spectrum_2, CG_SPLL_SPREAD_SPECTRUM_2, CLKV, clkV);
-		}
-	}
-
-	sclk->SclkFrequency        = engine_clock;
-	sclk->CgSpllFuncCntl3      = spll_func_cntl_3;
-	sclk->CgSpllFuncCntl4      = spll_func_cntl_4;
-	sclk->SpllSpreadSpectrum   = cg_spll_spread_spectrum;
-	sclk->SpllSpreadSpectrum2  = cg_spll_spread_spectrum_2;
-	sclk->SclkDid              = (uint8_t)dividers.pll_post_divider;
-
-	return 0;
-}
-
-/**
- * Populates single SMC SCLK structure using the provided engine clock
- *
- * @param    hwmgr      the address of the hardware manager
- * @param    engine_clock the engine clock to use to populate the structure
- * @param    sclk        the SMC SCLK structure to be populated
- */
-static int tonga_populate_single_graphic_level(struct pp_hwmgr *hwmgr,
-						uint32_t engine_clock,
-				uint16_t sclk_activity_level_threshold,
-				SMU72_Discrete_GraphicsLevel *graphic_level)
-{
-	int result;
-	uint32_t mvdd;
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct phm_ppt_v1_information *pptable_info =
-			    (struct phm_ppt_v1_information *)(hwmgr->pptable);
-
-	result = tonga_calculate_sclk_params(hwmgr, engine_clock, graphic_level);
-
-	/* populate graphics levels*/
-	result = tonga_get_dependecy_volt_by_clk(hwmgr,
-		pptable_info->vdd_dep_on_sclk, engine_clock,
-		&graphic_level->MinVoltage, &mvdd);
-	PP_ASSERT_WITH_CODE((!result),
-		"can not find VDDC voltage value for VDDC "
-		"engine clock dependency table", return result);
-
-	/* SCLK frequency in units of 10KHz*/
-	graphic_level->SclkFrequency = engine_clock;
-	/* Indicates maximum activity level for this performance level. 50% for now*/
-	graphic_level->ActivityLevel = sclk_activity_level_threshold;
-
-	graphic_level->CcPwrDynRm = 0;
-	graphic_level->CcPwrDynRm1 = 0;
-	/* this level can be used if activity is high enough.*/
-	graphic_level->EnabledForActivity = 0;
-	/* this level can be used for throttling.*/
-	graphic_level->EnabledForThrottle = 1;
-	graphic_level->UpHyst = 0;
-	graphic_level->DownHyst = 0;
-	graphic_level->VoltageDownHyst = 0;
-	graphic_level->PowerThrottle = 0;
-
-	data->display_timing.min_clock_in_sr =
-			hwmgr->display_config.min_core_set_clock_in_sr;
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_SclkDeepSleep))
-		graphic_level->DeepSleepDivId =
-				smu7_get_sleep_divider_id_from_clock(engine_clock,
-						data->display_timing.min_clock_in_sr);
-
-	/* Default to slow, highest DPM level will be set to PPSMC_DISPLAY_WATERMARK_LOW later.*/
-	graphic_level->DisplayWatermark = PPSMC_DISPLAY_WATERMARK_LOW;
-
-	if (!result) {
-		/* CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->MinVoltage);*/
-		/* CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->MinVddcPhases);*/
-		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->SclkFrequency);
-		CONVERT_FROM_HOST_TO_SMC_US(graphic_level->ActivityLevel);
-		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->CgSpllFuncCntl3);
-		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->CgSpllFuncCntl4);
-		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->SpllSpreadSpectrum);
-		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->SpllSpreadSpectrum2);
-		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->CcPwrDynRm);
-		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->CcPwrDynRm1);
-	}
-
-	return result;
-}
-
-/**
- * Populates all SMC SCLK levels' structure based on the trimmed allowed dpm engine clock states
- *
- * @param    hwmgr      the address of the hardware manager
- */
-int tonga_populate_all_graphic_levels(struct pp_hwmgr *hwmgr)
-{
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct tonga_smumgr *smu_data = (struct tonga_smumgr *)(hwmgr->smumgr->backend);
-	struct phm_ppt_v1_information *pptable_info = (struct phm_ppt_v1_information *)(hwmgr->pptable);
-	struct smu7_dpm_table *dpm_table = &data->dpm_table;
-	struct phm_ppt_v1_pcie_table *pcie_table = pptable_info->pcie_table;
-	uint8_t pcie_entry_count = (uint8_t) data->dpm_table.pcie_speed_table.count;
-	uint32_t level_array_address = smu_data->smu7_data.dpm_table_start +
-				offsetof(SMU72_Discrete_DpmTable, GraphicsLevel);
-
-	uint32_t level_array_size = sizeof(SMU72_Discrete_GraphicsLevel) *
-						SMU72_MAX_LEVELS_GRAPHICS;
-
-	SMU72_Discrete_GraphicsLevel *levels = smu_data->smc_state_table.GraphicsLevel;
-
-	uint32_t i, max_entry;
-	uint8_t highest_pcie_level_enabled = 0;
-	uint8_t lowest_pcie_level_enabled = 0, mid_pcie_level_enabled = 0;
-	uint8_t count = 0;
-	int result = 0;
-
-	memset(levels, 0x00, level_array_size);
-
-	for (i = 0; i < dpm_table->sclk_table.count; i++) {
-		result = tonga_populate_single_graphic_level(hwmgr,
-					dpm_table->sclk_table.dpm_levels[i].value,
-					(uint16_t)smu_data->activity_target[i],
-					&(smu_data->smc_state_table.GraphicsLevel[i]));
-		if (result != 0)
-			return result;
-
-		/* Making sure only DPM level 0-1 have Deep Sleep Div ID populated. */
-		if (i > 1)
-			smu_data->smc_state_table.GraphicsLevel[i].DeepSleepDivId = 0;
-	}
-
-	/* Only enable level 0 for now. */
-	smu_data->smc_state_table.GraphicsLevel[0].EnabledForActivity = 1;
-
-	/* set highest level watermark to high */
-	if (dpm_table->sclk_table.count > 1)
-		smu_data->smc_state_table.GraphicsLevel[dpm_table->sclk_table.count-1].DisplayWatermark =
-			PPSMC_DISPLAY_WATERMARK_HIGH;
-
-	smu_data->smc_state_table.GraphicsDpmLevelCount =
-		(uint8_t)dpm_table->sclk_table.count;
-	data->dpm_level_enable_mask.sclk_dpm_enable_mask =
-		phm_get_dpm_level_enable_mask_value(&dpm_table->sclk_table);
-
-	if (pcie_table != NULL) {
-		PP_ASSERT_WITH_CODE((pcie_entry_count >= 1),
-			"There must be 1 or more PCIE levels defined in PPTable.",
-			return -EINVAL);
-		max_entry = pcie_entry_count - 1; /* for indexing, we need to decrement by 1.*/
-		for (i = 0; i < dpm_table->sclk_table.count; i++) {
-			smu_data->smc_state_table.GraphicsLevel[i].pcieDpmLevel =
-				(uint8_t) ((i < max_entry) ? i : max_entry);
-		}
-	} else {
-		if (0 == data->dpm_level_enable_mask.pcie_dpm_enable_mask)
-			pr_err("Pcie Dpm Enablemask is 0 !");
-
-		while (data->dpm_level_enable_mask.pcie_dpm_enable_mask &&
-				((data->dpm_level_enable_mask.pcie_dpm_enable_mask &
-					(1<<(highest_pcie_level_enabled+1))) != 0)) {
-			highest_pcie_level_enabled++;
-		}
-
-		while (data->dpm_level_enable_mask.pcie_dpm_enable_mask &&
-				((data->dpm_level_enable_mask.pcie_dpm_enable_mask &
-					(1<<lowest_pcie_level_enabled)) == 0)) {
-			lowest_pcie_level_enabled++;
-		}
-
-		while ((count < highest_pcie_level_enabled) &&
-				((data->dpm_level_enable_mask.pcie_dpm_enable_mask &
-					(1<<(lowest_pcie_level_enabled+1+count))) == 0)) {
-			count++;
-		}
-		mid_pcie_level_enabled = (lowest_pcie_level_enabled+1+count) < highest_pcie_level_enabled ?
-			(lowest_pcie_level_enabled+1+count) : highest_pcie_level_enabled;
-
-
-		/* set pcieDpmLevel to highest_pcie_level_enabled*/
-		for (i = 2; i < dpm_table->sclk_table.count; i++)
-			smu_data->smc_state_table.GraphicsLevel[i].pcieDpmLevel = highest_pcie_level_enabled;
-
-		/* set pcieDpmLevel to lowest_pcie_level_enabled*/
-		smu_data->smc_state_table.GraphicsLevel[0].pcieDpmLevel = lowest_pcie_level_enabled;
-
-		/* set pcieDpmLevel to mid_pcie_level_enabled*/
-		smu_data->smc_state_table.GraphicsLevel[1].pcieDpmLevel = mid_pcie_level_enabled;
-	}
-	/* level count will send to smc once at init smc table and never change*/
-	result = smu7_copy_bytes_to_smc(hwmgr->smumgr, level_array_address,
-				(uint8_t *)levels, (uint32_t)level_array_size,
-								SMC_RAM_END);
-
-	return result;
-}
-
-/**
- * Populates the SMC MCLK structure using the provided memory clock
- *
- * @param    hwmgr      the address of the hardware manager
- * @param    memory_clock the memory clock to use to populate the structure
- * @param    sclk        the SMC SCLK structure to be populated
- */
-static int tonga_calculate_mclk_params(
-		struct pp_hwmgr *hwmgr,
-		uint32_t memory_clock,
-		SMU72_Discrete_MemoryLevel *mclk,
-		bool strobe_mode,
-		bool dllStateOn
-		)
-{
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-
-	uint32_t dll_cntl = data->clock_registers.vDLL_CNTL;
-	uint32_t mclk_pwrmgt_cntl = data->clock_registers.vMCLK_PWRMGT_CNTL;
-	uint32_t mpll_ad_func_cntl = data->clock_registers.vMPLL_AD_FUNC_CNTL;
-	uint32_t mpll_dq_func_cntl = data->clock_registers.vMPLL_DQ_FUNC_CNTL;
-	uint32_t mpll_func_cntl = data->clock_registers.vMPLL_FUNC_CNTL;
-	uint32_t mpll_func_cntl_1 = data->clock_registers.vMPLL_FUNC_CNTL_1;
-	uint32_t mpll_func_cntl_2 = data->clock_registers.vMPLL_FUNC_CNTL_2;
-	uint32_t mpll_ss1 = data->clock_registers.vMPLL_SS1;
-	uint32_t mpll_ss2 = data->clock_registers.vMPLL_SS2;
-
-	pp_atomctrl_memory_clock_param mpll_param;
-	int result;
-
-	result = atomctrl_get_memory_pll_dividers_si(hwmgr,
-				memory_clock, &mpll_param, strobe_mode);
-	PP_ASSERT_WITH_CODE(
-			!result,
-			"Error retrieving Memory Clock Parameters from VBIOS.",
-			return result);
-
-	/* MPLL_FUNC_CNTL setup*/
-	mpll_func_cntl = PHM_SET_FIELD(mpll_func_cntl, MPLL_FUNC_CNTL, BWCTRL,
-					mpll_param.bw_ctrl);
-
-	/* MPLL_FUNC_CNTL_1 setup*/
-	mpll_func_cntl_1  = PHM_SET_FIELD(mpll_func_cntl_1,
-					MPLL_FUNC_CNTL_1, CLKF,
-					mpll_param.mpll_fb_divider.cl_kf);
-	mpll_func_cntl_1  = PHM_SET_FIELD(mpll_func_cntl_1,
-					MPLL_FUNC_CNTL_1, CLKFRAC,
-					mpll_param.mpll_fb_divider.clk_frac);
-	mpll_func_cntl_1  = PHM_SET_FIELD(mpll_func_cntl_1,
-						MPLL_FUNC_CNTL_1, VCO_MODE,
-						mpll_param.vco_mode);
-
-	/* MPLL_AD_FUNC_CNTL setup*/
-	mpll_ad_func_cntl = PHM_SET_FIELD(mpll_ad_func_cntl,
-					MPLL_AD_FUNC_CNTL, YCLK_POST_DIV,
-					mpll_param.mpll_post_divider);
-
-	if (data->is_memory_gddr5) {
-		/* MPLL_DQ_FUNC_CNTL setup*/
-		mpll_dq_func_cntl  = PHM_SET_FIELD(mpll_dq_func_cntl,
-						MPLL_DQ_FUNC_CNTL, YCLK_SEL,
-						mpll_param.yclk_sel);
-		mpll_dq_func_cntl  = PHM_SET_FIELD(mpll_dq_func_cntl,
-						MPLL_DQ_FUNC_CNTL, YCLK_POST_DIV,
-						mpll_param.mpll_post_divider);
-	}
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_MemorySpreadSpectrumSupport)) {
-		/*
-		 ************************************
-		 Fref = Reference Frequency
-		 NF = Feedback divider ratio
-		 NR = Reference divider ratio
-		 Fnom = Nominal VCO output frequency = Fref * NF / NR
-		 Fs = Spreading Rate
-		 D = Percentage down-spread / 2
-		 Fint = Reference input frequency to PFD = Fref / NR
-		 NS = Spreading rate divider ratio = int(Fint / (2 * Fs))
-		 CLKS = NS - 1 = ISS_STEP_NUM[11:0]
-		 NV = D * Fs / Fnom * 4 * ((Fnom/Fref * NR) ^ 2)
-		 CLKV = 65536 * NV = ISS_STEP_SIZE[25:0]
-		 *************************************
-		 */
-		pp_atomctrl_internal_ss_info ss_info;
-		uint32_t freq_nom;
-		uint32_t tmp;
-		uint32_t reference_clock = atomctrl_get_mpll_reference_clock(hwmgr);
-
-		/* for GDDR5 for all modes and DDR3 */
-		if (1 == mpll_param.qdr)
-			freq_nom = memory_clock * 4 * (1 << mpll_param.mpll_post_divider);
-		else
-			freq_nom = memory_clock * 2 * (1 << mpll_param.mpll_post_divider);
-
-		/* tmp = (freq_nom / reference_clock * reference_divider) ^ 2  Note: S.I. reference_divider = 1*/
-		tmp = (freq_nom / reference_clock);
-		tmp = tmp * tmp;
-
-		if (0 == atomctrl_get_memory_clock_spread_spectrum(hwmgr, freq_nom, &ss_info)) {
-			/* ss_info.speed_spectrum_percentage -- in unit of 0.01% */
-			/* ss.Info.speed_spectrum_rate -- in unit of khz */
-			/* CLKS = reference_clock / (2 * speed_spectrum_rate * reference_divider) * 10 */
-			/*     = reference_clock * 5 / speed_spectrum_rate */
-			uint32_t clks = reference_clock * 5 / ss_info.speed_spectrum_rate;
-
-			/* CLKV = 65536 * speed_spectrum_percentage / 2 * spreadSpecrumRate / freq_nom * 4 / 100000 * ((freq_nom / reference_clock) ^ 2) */
-			/*     = 131 * speed_spectrum_percentage * speed_spectrum_rate / 100 * ((freq_nom / reference_clock) ^ 2) / freq_nom */
-			uint32_t clkv =
-				(uint32_t)((((131 * ss_info.speed_spectrum_percentage *
-							ss_info.speed_spectrum_rate) / 100) * tmp) / freq_nom);
-
-			mpll_ss1 = PHM_SET_FIELD(mpll_ss1, MPLL_SS1, CLKV, clkv);
-			mpll_ss2 = PHM_SET_FIELD(mpll_ss2, MPLL_SS2, CLKS, clks);
-		}
-	}
-
-	/* MCLK_PWRMGT_CNTL setup */
-	mclk_pwrmgt_cntl = PHM_SET_FIELD(mclk_pwrmgt_cntl,
-		MCLK_PWRMGT_CNTL, DLL_SPEED, mpll_param.dll_speed);
-	mclk_pwrmgt_cntl = PHM_SET_FIELD(mclk_pwrmgt_cntl,
-		MCLK_PWRMGT_CNTL, MRDCK0_PDNB, dllStateOn);
-	mclk_pwrmgt_cntl = PHM_SET_FIELD(mclk_pwrmgt_cntl,
-		MCLK_PWRMGT_CNTL, MRDCK1_PDNB, dllStateOn);
-
-	/* Save the result data to outpupt memory level structure */
-	mclk->MclkFrequency   = memory_clock;
-	mclk->MpllFuncCntl    = mpll_func_cntl;
-	mclk->MpllFuncCntl_1  = mpll_func_cntl_1;
-	mclk->MpllFuncCntl_2  = mpll_func_cntl_2;
-	mclk->MpllAdFuncCntl  = mpll_ad_func_cntl;
-	mclk->MpllDqFuncCntl  = mpll_dq_func_cntl;
-	mclk->MclkPwrmgtCntl  = mclk_pwrmgt_cntl;
-	mclk->DllCntl         = dll_cntl;
-	mclk->MpllSs1         = mpll_ss1;
-	mclk->MpllSs2         = mpll_ss2;
-
-	return 0;
-}
-
-static uint8_t tonga_get_mclk_frequency_ratio(uint32_t memory_clock,
-		bool strobe_mode)
-{
-	uint8_t mc_para_index;
-
-	if (strobe_mode) {
-		if (memory_clock < 12500)
-			mc_para_index = 0x00;
-		else if (memory_clock > 47500)
-			mc_para_index = 0x0f;
-		else
-			mc_para_index = (uint8_t)((memory_clock - 10000) / 2500);
-	} else {
-		if (memory_clock < 65000)
-			mc_para_index = 0x00;
-		else if (memory_clock > 135000)
-			mc_para_index = 0x0f;
-		else
-			mc_para_index = (uint8_t)((memory_clock - 60000) / 5000);
-	}
-
-	return mc_para_index;
-}
-
-static uint8_t tonga_get_ddr3_mclk_frequency_ratio(uint32_t memory_clock)
-{
-	uint8_t mc_para_index;
-
-	if (memory_clock < 10000)
-		mc_para_index = 0;
-	else if (memory_clock >= 80000)
-		mc_para_index = 0x0f;
-	else
-		mc_para_index = (uint8_t)((memory_clock - 10000) / 5000 + 1);
-
-	return mc_para_index;
-}
-
-
-static int tonga_populate_single_memory_level(
-		struct pp_hwmgr *hwmgr,
-		uint32_t memory_clock,
-		SMU72_Discrete_MemoryLevel *memory_level
-		)
-{
-	uint32_t mvdd = 0;
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct phm_ppt_v1_information *pptable_info =
-			  (struct phm_ppt_v1_information *)(hwmgr->pptable);
-	int result = 0;
-	bool dll_state_on;
-	struct cgs_display_info info = {0};
-	uint32_t mclk_edc_wr_enable_threshold = 40000;
-	uint32_t mclk_stutter_mode_threshold = 30000;
-	uint32_t mclk_edc_enable_threshold = 40000;
-	uint32_t mclk_strobe_mode_threshold = 40000;
-
-	if (NULL != pptable_info->vdd_dep_on_mclk) {
-		result = tonga_get_dependecy_volt_by_clk(hwmgr,
-				pptable_info->vdd_dep_on_mclk,
-				memory_clock,
-				&memory_level->MinVoltage, &mvdd);
-		PP_ASSERT_WITH_CODE(
-			!result,
-			"can not find MinVddc voltage value from memory VDDC "
-			"voltage dependency table",
-			return result);
-	}
-
-	if (data->mvdd_control == SMU7_VOLTAGE_CONTROL_NONE)
-		memory_level->MinMvdd = data->vbios_boot_state.mvdd_bootup_value;
-	else
-		memory_level->MinMvdd = mvdd;
-
-	memory_level->EnabledForThrottle = 1;
-	memory_level->EnabledForActivity = 0;
-	memory_level->UpHyst = 0;
-	memory_level->DownHyst = 100;
-	memory_level->VoltageDownHyst = 0;
-
-	/* Indicates maximum activity level for this performance level.*/
-	memory_level->ActivityLevel = (uint16_t)data->mclk_activity_target;
-	memory_level->StutterEnable = 0;
-	memory_level->StrobeEnable = 0;
-	memory_level->EdcReadEnable = 0;
-	memory_level->EdcWriteEnable = 0;
-	memory_level->RttEnable = 0;
-
-	/* default set to low watermark. Highest level will be set to high later.*/
-	memory_level->DisplayWatermark = PPSMC_DISPLAY_WATERMARK_LOW;
-
-	cgs_get_active_displays_info(hwmgr->device, &info);
-	data->display_timing.num_existing_displays = info.display_count;
-
-	if ((mclk_stutter_mode_threshold != 0) &&
-	    (memory_clock <= mclk_stutter_mode_threshold) &&
-	    (!data->is_uvd_enabled)
-	    && (PHM_READ_FIELD(hwmgr->device, DPG_PIPE_STUTTER_CONTROL, STUTTER_ENABLE) & 0x1)
-	    && (data->display_timing.num_existing_displays <= 2)
-	    && (data->display_timing.num_existing_displays != 0))
-		memory_level->StutterEnable = 1;
-
-	/* decide strobe mode*/
-	memory_level->StrobeEnable = (mclk_strobe_mode_threshold != 0) &&
-		(memory_clock <= mclk_strobe_mode_threshold);
-
-	/* decide EDC mode and memory clock ratio*/
-	if (data->is_memory_gddr5) {
-		memory_level->StrobeRatio = tonga_get_mclk_frequency_ratio(memory_clock,
-					memory_level->StrobeEnable);
-
-		if ((mclk_edc_enable_threshold != 0) &&
-				(memory_clock > mclk_edc_enable_threshold)) {
-			memory_level->EdcReadEnable = 1;
-		}
-
-		if ((mclk_edc_wr_enable_threshold != 0) &&
-				(memory_clock > mclk_edc_wr_enable_threshold)) {
-			memory_level->EdcWriteEnable = 1;
-		}
-
-		if (memory_level->StrobeEnable) {
-			if (tonga_get_mclk_frequency_ratio(memory_clock, 1) >=
-					((cgs_read_register(hwmgr->device, mmMC_SEQ_MISC7) >> 16) & 0xf)) {
-				dll_state_on = ((cgs_read_register(hwmgr->device, mmMC_SEQ_MISC5) >> 1) & 0x1) ? 1 : 0;
-			} else {
-				dll_state_on = ((cgs_read_register(hwmgr->device, mmMC_SEQ_MISC6) >> 1) & 0x1) ? 1 : 0;
-			}
-
-		} else {
-			dll_state_on = data->dll_default_on;
-		}
-	} else {
-		memory_level->StrobeRatio =
-			tonga_get_ddr3_mclk_frequency_ratio(memory_clock);
-		dll_state_on = ((cgs_read_register(hwmgr->device, mmMC_SEQ_MISC5) >> 1) & 0x1) ? 1 : 0;
-	}
-
-	result = tonga_calculate_mclk_params(hwmgr,
-		memory_clock, memory_level, memory_level->StrobeEnable, dll_state_on);
-
-	if (!result) {
-		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MinMvdd);
-		/* MCLK frequency in units of 10KHz*/
-		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MclkFrequency);
-		/* Indicates maximum activity level for this performance level.*/
-		CONVERT_FROM_HOST_TO_SMC_US(memory_level->ActivityLevel);
-		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MpllFuncCntl);
-		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MpllFuncCntl_1);
-		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MpllFuncCntl_2);
-		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MpllAdFuncCntl);
-		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MpllDqFuncCntl);
-		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MclkPwrmgtCntl);
-		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->DllCntl);
-		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MpllSs1);
-		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MpllSs2);
-	}
-
-	return result;
-}
-
-int tonga_populate_all_memory_levels(struct pp_hwmgr *hwmgr)
-{
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct tonga_smumgr *smu_data =
-			(struct tonga_smumgr *)(hwmgr->smumgr->backend);
-	struct smu7_dpm_table *dpm_table = &data->dpm_table;
-	int result;
-
-	/* populate MCLK dpm table to SMU7 */
-	uint32_t level_array_address =
-				smu_data->smu7_data.dpm_table_start +
-				offsetof(SMU72_Discrete_DpmTable, MemoryLevel);
-	uint32_t level_array_size =
-				sizeof(SMU72_Discrete_MemoryLevel) *
-				SMU72_MAX_LEVELS_MEMORY;
-	SMU72_Discrete_MemoryLevel *levels =
-				smu_data->smc_state_table.MemoryLevel;
-	uint32_t i;
-
-	memset(levels, 0x00, level_array_size);
-
-	for (i = 0; i < dpm_table->mclk_table.count; i++) {
-		PP_ASSERT_WITH_CODE((0 != dpm_table->mclk_table.dpm_levels[i].value),
-			"can not populate memory level as memory clock is zero",
-			return -EINVAL);
-		result = tonga_populate_single_memory_level(
-				hwmgr,
-				dpm_table->mclk_table.dpm_levels[i].value,
-				&(smu_data->smc_state_table.MemoryLevel[i]));
-		if (result)
-			return result;
-	}
-
-	/* Only enable level 0 for now.*/
-	smu_data->smc_state_table.MemoryLevel[0].EnabledForActivity = 1;
-
-	/*
-	* in order to prevent MC activity from stutter mode to push DPM up.
-	* the UVD change complements this by putting the MCLK in a higher state
-	* by default such that we are not effected by up threshold or and MCLK DPM latency.
-	*/
-	smu_data->smc_state_table.MemoryLevel[0].ActivityLevel = 0x1F;
-	CONVERT_FROM_HOST_TO_SMC_US(smu_data->smc_state_table.MemoryLevel[0].ActivityLevel);
-
-	smu_data->smc_state_table.MemoryDpmLevelCount = (uint8_t)dpm_table->mclk_table.count;
-	data->dpm_level_enable_mask.mclk_dpm_enable_mask = phm_get_dpm_level_enable_mask_value(&dpm_table->mclk_table);
-	/* set highest level watermark to high*/
-	smu_data->smc_state_table.MemoryLevel[dpm_table->mclk_table.count-1].DisplayWatermark = PPSMC_DISPLAY_WATERMARK_HIGH;
-
-	/* level count will send to smc once at init smc table and never change*/
-	result = smu7_copy_bytes_to_smc(hwmgr->smumgr,
-		level_array_address, (uint8_t *)levels, (uint32_t)level_array_size,
-		SMC_RAM_END);
-
-	return result;
-}
-
-static int tonga_populate_mvdd_value(struct pp_hwmgr *hwmgr,
-				uint32_t mclk, SMIO_Pattern *smio_pattern)
-{
-	const struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	uint32_t i = 0;
-
-	if (SMU7_VOLTAGE_CONTROL_NONE != data->mvdd_control) {
-		/* find mvdd value which clock is more than request */
-		for (i = 0; i < table_info->vdd_dep_on_mclk->count; i++) {
-			if (mclk <= table_info->vdd_dep_on_mclk->entries[i].clk) {
-				/* Always round to higher voltage. */
-				smio_pattern->Voltage =
-				      data->mvdd_voltage_table.entries[i].value;
-				break;
-			}
-		}
-
-		PP_ASSERT_WITH_CODE(i < table_info->vdd_dep_on_mclk->count,
-			"MVDD Voltage is outside the supported range.",
-			return -EINVAL);
-	} else {
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-
-static int tonga_populate_smc_acpi_level(struct pp_hwmgr *hwmgr,
-	SMU72_Discrete_DpmTable *table)
-{
-	int result = 0;
-	struct tonga_smumgr *smu_data =
-				(struct tonga_smumgr *)(hwmgr->smumgr->backend);
-	const struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct pp_atomctrl_clock_dividers_vi dividers;
-
-	SMIO_Pattern voltage_level;
-	uint32_t spll_func_cntl    = data->clock_registers.vCG_SPLL_FUNC_CNTL;
-	uint32_t spll_func_cntl_2  = data->clock_registers.vCG_SPLL_FUNC_CNTL_2;
-	uint32_t dll_cntl          = data->clock_registers.vDLL_CNTL;
-	uint32_t mclk_pwrmgt_cntl  = data->clock_registers.vMCLK_PWRMGT_CNTL;
-
-	/* The ACPI state should not do DPM on DC (or ever).*/
-	table->ACPILevel.Flags &= ~PPSMC_SWSTATE_FLAG_DC;
-
-	table->ACPILevel.MinVoltage =
-			smu_data->smc_state_table.GraphicsLevel[0].MinVoltage;
-
-	/* assign zero for now*/
-	table->ACPILevel.SclkFrequency = atomctrl_get_reference_clock(hwmgr);
-
-	/* get the engine clock dividers for this clock value*/
-	result = atomctrl_get_engine_pll_dividers_vi(hwmgr,
-		table->ACPILevel.SclkFrequency,  &dividers);
-
-	PP_ASSERT_WITH_CODE(result == 0,
-		"Error retrieving Engine Clock dividers from VBIOS.",
-		return result);
-
-	/* divider ID for required SCLK*/
-	table->ACPILevel.SclkDid = (uint8_t)dividers.pll_post_divider;
-	table->ACPILevel.DisplayWatermark = PPSMC_DISPLAY_WATERMARK_LOW;
-	table->ACPILevel.DeepSleepDivId = 0;
-
-	spll_func_cntl = PHM_SET_FIELD(spll_func_cntl, CG_SPLL_FUNC_CNTL,
-					SPLL_PWRON, 0);
-	spll_func_cntl = PHM_SET_FIELD(spll_func_cntl, CG_SPLL_FUNC_CNTL,
-						SPLL_RESET, 1);
-	spll_func_cntl_2 = PHM_SET_FIELD(spll_func_cntl_2, CG_SPLL_FUNC_CNTL_2,
-						SCLK_MUX_SEL, 4);
-
-	table->ACPILevel.CgSpllFuncCntl = spll_func_cntl;
-	table->ACPILevel.CgSpllFuncCntl2 = spll_func_cntl_2;
-	table->ACPILevel.CgSpllFuncCntl3 = data->clock_registers.vCG_SPLL_FUNC_CNTL_3;
-	table->ACPILevel.CgSpllFuncCntl4 = data->clock_registers.vCG_SPLL_FUNC_CNTL_4;
-	table->ACPILevel.SpllSpreadSpectrum = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM;
-	table->ACPILevel.SpllSpreadSpectrum2 = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM_2;
-	table->ACPILevel.CcPwrDynRm = 0;
-	table->ACPILevel.CcPwrDynRm1 = 0;
-
-
-	/* For various features to be enabled/disabled while this level is active.*/
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.Flags);
-	/* SCLK frequency in units of 10KHz*/
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.SclkFrequency);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CgSpllFuncCntl);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CgSpllFuncCntl2);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CgSpllFuncCntl3);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CgSpllFuncCntl4);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.SpllSpreadSpectrum);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.SpllSpreadSpectrum2);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CcPwrDynRm);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CcPwrDynRm1);
-
-	/* table->MemoryACPILevel.MinVddcPhases = table->ACPILevel.MinVddcPhases;*/
-	table->MemoryACPILevel.MinVoltage =
-			    smu_data->smc_state_table.MemoryLevel[0].MinVoltage;
-
-	/*  CONVERT_FROM_HOST_TO_SMC_UL(table->MemoryACPILevel.MinVoltage);*/
-
-	if (0 == tonga_populate_mvdd_value(hwmgr, 0, &voltage_level))
-		table->MemoryACPILevel.MinMvdd =
-			PP_HOST_TO_SMC_UL(voltage_level.Voltage * VOLTAGE_SCALE);
-	else
-		table->MemoryACPILevel.MinMvdd = 0;
-
-	/* Force reset on DLL*/
-	mclk_pwrmgt_cntl    = PHM_SET_FIELD(mclk_pwrmgt_cntl,
-		MCLK_PWRMGT_CNTL, MRDCK0_RESET, 0x1);
-	mclk_pwrmgt_cntl    = PHM_SET_FIELD(mclk_pwrmgt_cntl,
-		MCLK_PWRMGT_CNTL, MRDCK1_RESET, 0x1);
-
-	/* Disable DLL in ACPIState*/
-	mclk_pwrmgt_cntl    = PHM_SET_FIELD(mclk_pwrmgt_cntl,
-		MCLK_PWRMGT_CNTL, MRDCK0_PDNB, 0);
-	mclk_pwrmgt_cntl    = PHM_SET_FIELD(mclk_pwrmgt_cntl,
-		MCLK_PWRMGT_CNTL, MRDCK1_PDNB, 0);
-
-	/* Enable DLL bypass signal*/
-	dll_cntl            = PHM_SET_FIELD(dll_cntl,
-		DLL_CNTL, MRDCK0_BYPASS, 0);
-	dll_cntl            = PHM_SET_FIELD(dll_cntl,
-		DLL_CNTL, MRDCK1_BYPASS, 0);
-
-	table->MemoryACPILevel.DllCntl            =
-		PP_HOST_TO_SMC_UL(dll_cntl);
-	table->MemoryACPILevel.MclkPwrmgtCntl     =
-		PP_HOST_TO_SMC_UL(mclk_pwrmgt_cntl);
-	table->MemoryACPILevel.MpllAdFuncCntl     =
-		PP_HOST_TO_SMC_UL(data->clock_registers.vMPLL_AD_FUNC_CNTL);
-	table->MemoryACPILevel.MpllDqFuncCntl     =
-		PP_HOST_TO_SMC_UL(data->clock_registers.vMPLL_DQ_FUNC_CNTL);
-	table->MemoryACPILevel.MpllFuncCntl       =
-		PP_HOST_TO_SMC_UL(data->clock_registers.vMPLL_FUNC_CNTL);
-	table->MemoryACPILevel.MpllFuncCntl_1     =
-		PP_HOST_TO_SMC_UL(data->clock_registers.vMPLL_FUNC_CNTL_1);
-	table->MemoryACPILevel.MpllFuncCntl_2     =
-		PP_HOST_TO_SMC_UL(data->clock_registers.vMPLL_FUNC_CNTL_2);
-	table->MemoryACPILevel.MpllSs1            =
-		PP_HOST_TO_SMC_UL(data->clock_registers.vMPLL_SS1);
-	table->MemoryACPILevel.MpllSs2            =
-		PP_HOST_TO_SMC_UL(data->clock_registers.vMPLL_SS2);
-
-	table->MemoryACPILevel.EnabledForThrottle = 0;
-	table->MemoryACPILevel.EnabledForActivity = 0;
-	table->MemoryACPILevel.UpHyst = 0;
-	table->MemoryACPILevel.DownHyst = 100;
-	table->MemoryACPILevel.VoltageDownHyst = 0;
-	/* Indicates maximum activity level for this performance level.*/
-	table->MemoryACPILevel.ActivityLevel =
-			PP_HOST_TO_SMC_US((uint16_t)data->mclk_activity_target);
-
-	table->MemoryACPILevel.StutterEnable = 0;
-	table->MemoryACPILevel.StrobeEnable = 0;
-	table->MemoryACPILevel.EdcReadEnable = 0;
-	table->MemoryACPILevel.EdcWriteEnable = 0;
-	table->MemoryACPILevel.RttEnable = 0;
-
-	return result;
-}
-
-static int tonga_populate_smc_uvd_level(struct pp_hwmgr *hwmgr,
-					SMU72_Discrete_DpmTable *table)
-{
-	int result = 0;
-
-	uint8_t count;
-	pp_atomctrl_clock_dividers_vi dividers;
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct phm_ppt_v1_information *pptable_info =
-				(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table =
-						pptable_info->mm_dep_table;
-
-	table->UvdLevelCount = (uint8_t) (mm_table->count);
-	table->UvdBootLevel = 0;
-
-	for (count = 0; count < table->UvdLevelCount; count++) {
-		table->UvdLevel[count].VclkFrequency = mm_table->entries[count].vclk;
-		table->UvdLevel[count].DclkFrequency = mm_table->entries[count].dclk;
-		table->UvdLevel[count].MinVoltage.Vddc =
-			phm_get_voltage_index(pptable_info->vddc_lookup_table,
-						mm_table->entries[count].vddc);
-		table->UvdLevel[count].MinVoltage.VddGfx =
-			(data->vdd_gfx_control == SMU7_VOLTAGE_CONTROL_BY_SVID2) ?
-			phm_get_voltage_index(pptable_info->vddgfx_lookup_table,
-						mm_table->entries[count].vddgfx) : 0;
-		table->UvdLevel[count].MinVoltage.Vddci =
-			phm_get_voltage_id(&data->vddci_voltage_table,
-					     mm_table->entries[count].vddc - VDDC_VDDCI_DELTA);
-		table->UvdLevel[count].MinVoltage.Phases = 1;
-
-		/* retrieve divider value for VBIOS */
-		result = atomctrl_get_dfs_pll_dividers_vi(
-					hwmgr,
-					table->UvdLevel[count].VclkFrequency,
-					&dividers);
-
-		PP_ASSERT_WITH_CODE((!result),
-				    "can not find divide id for Vclk clock",
-					return result);
-
-		table->UvdLevel[count].VclkDivider = (uint8_t)dividers.pll_post_divider;
-
-		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
-							  table->UvdLevel[count].DclkFrequency, &dividers);
-		PP_ASSERT_WITH_CODE((!result),
-				    "can not find divide id for Dclk clock",
-					return result);
-
-		table->UvdLevel[count].DclkDivider =
-					(uint8_t)dividers.pll_post_divider;
-
-		CONVERT_FROM_HOST_TO_SMC_UL(table->UvdLevel[count].VclkFrequency);
-		CONVERT_FROM_HOST_TO_SMC_UL(table->UvdLevel[count].DclkFrequency);
-	}
-
-	return result;
-
-}
-
-static int tonga_populate_smc_vce_level(struct pp_hwmgr *hwmgr,
-		SMU72_Discrete_DpmTable *table)
-{
-	int result = 0;
-
-	uint8_t count;
-	pp_atomctrl_clock_dividers_vi dividers;
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct phm_ppt_v1_information *pptable_info =
-			      (struct phm_ppt_v1_information *)(hwmgr->pptable);
-	phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table =
-						     pptable_info->mm_dep_table;
-
-	table->VceLevelCount = (uint8_t) (mm_table->count);
-	table->VceBootLevel = 0;
-
-	for (count = 0; count < table->VceLevelCount; count++) {
-		table->VceLevel[count].Frequency =
-			mm_table->entries[count].eclk;
-		table->VceLevel[count].MinVoltage.Vddc =
-			phm_get_voltage_index(pptable_info->vddc_lookup_table,
-				mm_table->entries[count].vddc);
-		table->VceLevel[count].MinVoltage.VddGfx =
-			(data->vdd_gfx_control == SMU7_VOLTAGE_CONTROL_BY_SVID2) ?
-			phm_get_voltage_index(pptable_info->vddgfx_lookup_table,
-				mm_table->entries[count].vddgfx) : 0;
-		table->VceLevel[count].MinVoltage.Vddci =
-			phm_get_voltage_id(&data->vddci_voltage_table,
-				mm_table->entries[count].vddc - VDDC_VDDCI_DELTA);
-		table->VceLevel[count].MinVoltage.Phases = 1;
-
-		/* retrieve divider value for VBIOS */
-		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
-					table->VceLevel[count].Frequency, &dividers);
-		PP_ASSERT_WITH_CODE((!result),
-				"can not find divide id for VCE engine clock",
-				return result);
-
-		table->VceLevel[count].Divider = (uint8_t)dividers.pll_post_divider;
-
-		CONVERT_FROM_HOST_TO_SMC_UL(table->VceLevel[count].Frequency);
-	}
-
-	return result;
-}
-
-static int tonga_populate_smc_acp_level(struct pp_hwmgr *hwmgr,
-		SMU72_Discrete_DpmTable *table)
-{
-	int result = 0;
-	uint8_t count;
-	pp_atomctrl_clock_dividers_vi dividers;
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct phm_ppt_v1_information *pptable_info =
-			     (struct phm_ppt_v1_information *)(hwmgr->pptable);
-	phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table =
-						    pptable_info->mm_dep_table;
-
-	table->AcpLevelCount = (uint8_t) (mm_table->count);
-	table->AcpBootLevel = 0;
-
-	for (count = 0; count < table->AcpLevelCount; count++) {
-		table->AcpLevel[count].Frequency =
-			pptable_info->mm_dep_table->entries[count].aclk;
-		table->AcpLevel[count].MinVoltage.Vddc =
-			phm_get_voltage_index(pptable_info->vddc_lookup_table,
-			mm_table->entries[count].vddc);
-		table->AcpLevel[count].MinVoltage.VddGfx =
-			(data->vdd_gfx_control == SMU7_VOLTAGE_CONTROL_BY_SVID2) ?
-			phm_get_voltage_index(pptable_info->vddgfx_lookup_table,
-				mm_table->entries[count].vddgfx) : 0;
-		table->AcpLevel[count].MinVoltage.Vddci =
-			phm_get_voltage_id(&data->vddci_voltage_table,
-				mm_table->entries[count].vddc - VDDC_VDDCI_DELTA);
-		table->AcpLevel[count].MinVoltage.Phases = 1;
-
-		/* retrieve divider value for VBIOS */
-		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
-			table->AcpLevel[count].Frequency, &dividers);
-		PP_ASSERT_WITH_CODE((!result),
-			"can not find divide id for engine clock", return result);
-
-		table->AcpLevel[count].Divider = (uint8_t)dividers.pll_post_divider;
-
-		CONVERT_FROM_HOST_TO_SMC_UL(table->AcpLevel[count].Frequency);
-	}
-
-	return result;
-}
-
-static int tonga_populate_smc_samu_level(struct pp_hwmgr *hwmgr,
-		SMU72_Discrete_DpmTable *table)
-{
-	int result = 0;
-	uint8_t count;
-	pp_atomctrl_clock_dividers_vi dividers;
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct phm_ppt_v1_information *pptable_info =
-			     (struct phm_ppt_v1_information *)(hwmgr->pptable);
-	phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table =
-						    pptable_info->mm_dep_table;
-
-	table->SamuBootLevel = 0;
-	table->SamuLevelCount = (uint8_t) (mm_table->count);
-
-	for (count = 0; count < table->SamuLevelCount; count++) {
-		/* not sure whether we need evclk or not */
-		table->SamuLevel[count].Frequency =
-			pptable_info->mm_dep_table->entries[count].samclock;
-		table->SamuLevel[count].MinVoltage.Vddc =
-			phm_get_voltage_index(pptable_info->vddc_lookup_table,
-				mm_table->entries[count].vddc);
-		table->SamuLevel[count].MinVoltage.VddGfx =
-			(data->vdd_gfx_control == SMU7_VOLTAGE_CONTROL_BY_SVID2) ?
-			phm_get_voltage_index(pptable_info->vddgfx_lookup_table,
-				mm_table->entries[count].vddgfx) : 0;
-		table->SamuLevel[count].MinVoltage.Vddci =
-			phm_get_voltage_id(&data->vddci_voltage_table,
-				mm_table->entries[count].vddc - VDDC_VDDCI_DELTA);
-		table->SamuLevel[count].MinVoltage.Phases = 1;
-
-		/* retrieve divider value for VBIOS */
-		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
-					table->SamuLevel[count].Frequency, &dividers);
-		PP_ASSERT_WITH_CODE((!result),
-			"can not find divide id for samu clock", return result);
-
-		table->SamuLevel[count].Divider = (uint8_t)dividers.pll_post_divider;
-
-		CONVERT_FROM_HOST_TO_SMC_UL(table->SamuLevel[count].Frequency);
-	}
-
-	return result;
-}
-
-static int tonga_populate_memory_timing_parameters(
-		struct pp_hwmgr *hwmgr,
-		uint32_t engine_clock,
-		uint32_t memory_clock,
-		struct SMU72_Discrete_MCArbDramTimingTableEntry *arb_regs
-		)
-{
-	uint32_t dramTiming;
-	uint32_t dramTiming2;
-	uint32_t burstTime;
-	int result;
-
-	result = atomctrl_set_engine_dram_timings_rv770(hwmgr,
-				engine_clock, memory_clock);
-
-	PP_ASSERT_WITH_CODE(result == 0,
-		"Error calling VBIOS to set DRAM_TIMING.", return result);
-
-	dramTiming  = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING);
-	dramTiming2 = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING2);
-	burstTime = PHM_READ_FIELD(hwmgr->device, MC_ARB_BURST_TIME, STATE0);
-
-	arb_regs->McArbDramTiming  = PP_HOST_TO_SMC_UL(dramTiming);
-	arb_regs->McArbDramTiming2 = PP_HOST_TO_SMC_UL(dramTiming2);
-	arb_regs->McArbBurstTime = (uint8_t)burstTime;
-
-	return 0;
-}
-
-/**
- * Setup parameters for the MC ARB.
- *
- * @param    hwmgr  the address of the powerplay hardware manager.
- * @return   always 0
- * This function is to be called from the SetPowerState table.
- */
-static int tonga_program_memory_timing_parameters(struct pp_hwmgr *hwmgr)
-{
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct tonga_smumgr *smu_data =
-				(struct tonga_smumgr *)(hwmgr->smumgr->backend);
-	int result = 0;
-	SMU72_Discrete_MCArbDramTimingTable  arb_regs;
-	uint32_t i, j;
-
-	memset(&arb_regs, 0x00, sizeof(SMU72_Discrete_MCArbDramTimingTable));
-
-	for (i = 0; i < data->dpm_table.sclk_table.count; i++) {
-		for (j = 0; j < data->dpm_table.mclk_table.count; j++) {
-			result = tonga_populate_memory_timing_parameters
-				(hwmgr, data->dpm_table.sclk_table.dpm_levels[i].value,
-				 data->dpm_table.mclk_table.dpm_levels[j].value,
-				 &arb_regs.entries[i][j]);
-
-			if (result)
-				break;
-		}
-	}
-
-	if (!result) {
-		result = smu7_copy_bytes_to_smc(
-				hwmgr->smumgr,
-				smu_data->smu7_data.arb_table_start,
-				(uint8_t *)&arb_regs,
-				sizeof(SMU72_Discrete_MCArbDramTimingTable),
-				SMC_RAM_END
-				);
-	}
-
-	return result;
-}
-
-static int tonga_populate_smc_boot_level(struct pp_hwmgr *hwmgr,
-			SMU72_Discrete_DpmTable *table)
-{
-	int result = 0;
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct tonga_smumgr *smu_data =
-				(struct tonga_smumgr *)(hwmgr->smumgr->backend);
-	table->GraphicsBootLevel = 0;
-	table->MemoryBootLevel = 0;
-
-	/* find boot level from dpm table*/
-	result = phm_find_boot_level(&(data->dpm_table.sclk_table),
-	data->vbios_boot_state.sclk_bootup_value,
-	(uint32_t *)&(smu_data->smc_state_table.GraphicsBootLevel));
-
-	if (result != 0) {
-		smu_data->smc_state_table.GraphicsBootLevel = 0;
-		pr_err("[powerplay] VBIOS did not find boot engine "
-				"clock value in dependency table. "
-				"Using Graphics DPM level 0 !");
-		result = 0;
-	}
-
-	result = phm_find_boot_level(&(data->dpm_table.mclk_table),
-		data->vbios_boot_state.mclk_bootup_value,
-		(uint32_t *)&(smu_data->smc_state_table.MemoryBootLevel));
-
-	if (result != 0) {
-		smu_data->smc_state_table.MemoryBootLevel = 0;
-		pr_err("[powerplay] VBIOS did not find boot "
-				"engine clock value in dependency table."
-				"Using Memory DPM level 0 !");
-		result = 0;
-	}
-
-	table->BootVoltage.Vddc =
-		phm_get_voltage_id(&(data->vddc_voltage_table),
-			data->vbios_boot_state.vddc_bootup_value);
-	table->BootVoltage.VddGfx =
-		phm_get_voltage_id(&(data->vddgfx_voltage_table),
-			data->vbios_boot_state.vddgfx_bootup_value);
-	table->BootVoltage.Vddci =
-		phm_get_voltage_id(&(data->vddci_voltage_table),
-			data->vbios_boot_state.vddci_bootup_value);
-	table->BootMVdd = data->vbios_boot_state.mvdd_bootup_value;
-
-	CONVERT_FROM_HOST_TO_SMC_US(table->BootMVdd);
-
-	return result;
-}
-
-static int tonga_populate_clock_stretcher_data_table(struct pp_hwmgr *hwmgr)
-{
-	uint32_t ro, efuse, efuse2, clock_freq, volt_without_cks,
-			volt_with_cks, value;
-	uint16_t clock_freq_u16;
-	struct tonga_smumgr *smu_data =
-				(struct tonga_smumgr *)(hwmgr->smumgr->backend);
-	uint8_t type, i, j, cks_setting, stretch_amount, stretch_amount2,
-			volt_offset = 0;
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	struct phm_ppt_v1_clock_voltage_dependency_table *sclk_table =
-			table_info->vdd_dep_on_sclk;
-	uint32_t hw_revision, dev_id;
-	struct cgs_system_info sys_info = {0};
-
-	stretch_amount = (uint8_t)table_info->cac_dtp_table->usClockStretchAmount;
-
-	sys_info.size = sizeof(struct cgs_system_info);
-
-	sys_info.info_id = CGS_SYSTEM_INFO_PCIE_REV;
-	cgs_query_system_info(hwmgr->device, &sys_info);
-	hw_revision = (uint32_t)sys_info.value;
-
-	sys_info.info_id = CGS_SYSTEM_INFO_PCIE_DEV;
-	cgs_query_system_info(hwmgr->device, &sys_info);
-	dev_id = (uint32_t)sys_info.value;
-
-	/* Read SMU_Eefuse to read and calculate RO and determine
-	 * if the part is SS or FF. if RO >= 1660MHz, part is FF.
-	 */
-	efuse = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixSMU_EFUSE_0 + (146 * 4));
-	efuse2 = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixSMU_EFUSE_0 + (148 * 4));
-	efuse &= 0xFF000000;
-	efuse = efuse >> 24;
-	efuse2 &= 0xF;
-
-	if (efuse2 == 1)
-		ro = (2300 - 1350) * efuse / 255 + 1350;
-	else
-		ro = (2500 - 1000) * efuse / 255 + 1000;
-
-	if (ro >= 1660)
-		type = 0;
-	else
-		type = 1;
-
-	/* Populate Stretch amount */
-	smu_data->smc_state_table.ClockStretcherAmount = stretch_amount;
-
-
-	/* Populate Sclk_CKS_masterEn0_7 and Sclk_voltageOffset */
-	for (i = 0; i < sclk_table->count; i++) {
-		smu_data->smc_state_table.Sclk_CKS_masterEn0_7 |=
-				sclk_table->entries[i].cks_enable << i;
-		if (ASICID_IS_TONGA_P(dev_id, hw_revision)) {
-			volt_without_cks = (uint32_t)((7732 + 60 - ro - 20838 *
-				(sclk_table->entries[i].clk/100) / 10000) * 1000 /
-				(8730 - (5301 * (sclk_table->entries[i].clk/100) / 1000)));
-			volt_with_cks = (uint32_t)((5250 + 51 - ro - 2404 *
-				(sclk_table->entries[i].clk/100) / 100000) * 1000 /
-				(6146 - (3193 * (sclk_table->entries[i].clk/100) / 1000)));
-		} else {
-			volt_without_cks = (uint32_t)((14041 *
-				(sclk_table->entries[i].clk/100) / 10000 + 3571 + 75 - ro) * 1000 /
-				(4026 - (13924 * (sclk_table->entries[i].clk/100) / 10000)));
-			volt_with_cks = (uint32_t)((13946 *
-				(sclk_table->entries[i].clk/100) / 10000 + 3320 + 45 - ro) * 1000 /
-				(3664 - (11454 * (sclk_table->entries[i].clk/100) / 10000)));
-		}
-		if (volt_without_cks >= volt_with_cks)
-			volt_offset = (uint8_t)(((volt_without_cks - volt_with_cks +
-					sclk_table->entries[i].cks_voffset) * 100 / 625) + 1);
-		smu_data->smc_state_table.Sclk_voltageOffset[i] = volt_offset;
-	}
-
-	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, PWR_CKS_ENABLE,
-			STRETCH_ENABLE, 0x0);
-	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, PWR_CKS_ENABLE,
-			masterReset, 0x1);
-	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, PWR_CKS_ENABLE,
-			staticEnable, 0x1);
-	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, PWR_CKS_ENABLE,
-			masterReset, 0x0);
-
-	/* Populate CKS Lookup Table */
-	if (stretch_amount == 1 || stretch_amount == 2 || stretch_amount == 5)
-		stretch_amount2 = 0;
-	else if (stretch_amount == 3 || stretch_amount == 4)
-		stretch_amount2 = 1;
-	else {
-		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_ClockStretcher);
-		PP_ASSERT_WITH_CODE(false,
-				"Stretch Amount in PPTable not supported\n",
-				return -EINVAL);
-	}
-
-	value = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixPWR_CKS_CNTL);
-	value &= 0xFFC2FF87;
-	smu_data->smc_state_table.CKS_LOOKUPTable.CKS_LOOKUPTableEntry[0].minFreq =
-			tonga_clock_stretcher_lookup_table[stretch_amount2][0];
-	smu_data->smc_state_table.CKS_LOOKUPTable.CKS_LOOKUPTableEntry[0].maxFreq =
-			tonga_clock_stretcher_lookup_table[stretch_amount2][1];
-	clock_freq_u16 = (uint16_t)(PP_SMC_TO_HOST_UL(smu_data->smc_state_table.
-			GraphicsLevel[smu_data->smc_state_table.GraphicsDpmLevelCount - 1].
-			SclkFrequency) / 100);
-	if (tonga_clock_stretcher_lookup_table[stretch_amount2][0] <
-			clock_freq_u16 &&
-	    tonga_clock_stretcher_lookup_table[stretch_amount2][1] >
-			clock_freq_u16) {
-		/* Program PWR_CKS_CNTL. CKS_USE_FOR_LOW_FREQ */
-		value |= (tonga_clock_stretcher_lookup_table[stretch_amount2][3]) << 16;
-		/* Program PWR_CKS_CNTL. CKS_LDO_REFSEL */
-		value |= (tonga_clock_stretcher_lookup_table[stretch_amount2][2]) << 18;
-		/* Program PWR_CKS_CNTL. CKS_STRETCH_AMOUNT */
-		value |= (tonga_clock_stretch_amount_conversion
-				[tonga_clock_stretcher_lookup_table[stretch_amount2][3]]
-				 [stretch_amount]) << 3;
-	}
-	CONVERT_FROM_HOST_TO_SMC_US(smu_data->smc_state_table.CKS_LOOKUPTable.
-			CKS_LOOKUPTableEntry[0].minFreq);
-	CONVERT_FROM_HOST_TO_SMC_US(smu_data->smc_state_table.CKS_LOOKUPTable.
-			CKS_LOOKUPTableEntry[0].maxFreq);
-	smu_data->smc_state_table.CKS_LOOKUPTable.CKS_LOOKUPTableEntry[0].setting =
-			tonga_clock_stretcher_lookup_table[stretch_amount2][2] & 0x7F;
-	smu_data->smc_state_table.CKS_LOOKUPTable.CKS_LOOKUPTableEntry[0].setting |=
-			(tonga_clock_stretcher_lookup_table[stretch_amount2][3]) << 7;
-
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixPWR_CKS_CNTL, value);
-
-	/* Populate DDT Lookup Table */
-	for (i = 0; i < 4; i++) {
-		/* Assign the minimum and maximum VID stored
-		 * in the last row of Clock Stretcher Voltage Table.
-		 */
-		smu_data->smc_state_table.ClockStretcherDataTable.
-		ClockStretcherDataTableEntry[i].minVID =
-				(uint8_t) tonga_clock_stretcher_ddt_table[type][i][2];
-		smu_data->smc_state_table.ClockStretcherDataTable.
-		ClockStretcherDataTableEntry[i].maxVID =
-				(uint8_t) tonga_clock_stretcher_ddt_table[type][i][3];
-		/* Loop through each SCLK and check the frequency
-		 * to see if it lies within the frequency for clock stretcher.
-		 */
-		for (j = 0; j < smu_data->smc_state_table.GraphicsDpmLevelCount; j++) {
-			cks_setting = 0;
-			clock_freq = PP_SMC_TO_HOST_UL(
-					smu_data->smc_state_table.GraphicsLevel[j].SclkFrequency);
-			/* Check the allowed frequency against the sclk level[j].
-			 *  Sclk's endianness has already been converted,
-			 *  and it's in 10Khz unit,
-			 *  as opposed to Data table, which is in Mhz unit.
-			 */
-			if (clock_freq >= tonga_clock_stretcher_ddt_table[type][i][0] * 100) {
-				cks_setting |= 0x2;
-				if (clock_freq < tonga_clock_stretcher_ddt_table[type][i][1] * 100)
-					cks_setting |= 0x1;
-			}
-			smu_data->smc_state_table.ClockStretcherDataTable.
-			ClockStretcherDataTableEntry[i].setting |= cks_setting << (j * 2);
-		}
-		CONVERT_FROM_HOST_TO_SMC_US(smu_data->smc_state_table.
-				ClockStretcherDataTable.
-				ClockStretcherDataTableEntry[i].setting);
-	}
-
-	value = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-					ixPWR_CKS_CNTL);
-	value &= 0xFFFFFFFE;
-	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-					ixPWR_CKS_CNTL, value);
-
-	return 0;
-}
-
-/**
- * Populates the SMC VRConfig field in DPM table.
- *
- * @param    hwmgr      the address of the hardware manager
- * @param    table     the SMC DPM table structure to be populated
- * @return   always 0
- */
-static int tonga_populate_vr_config(struct pp_hwmgr *hwmgr,
-			SMU72_Discrete_DpmTable *table)
-{
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	uint16_t config;
-
-	if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->vdd_gfx_control) {
-		/*  Splitted mode */
-		config = VR_SVI2_PLANE_1;
-		table->VRConfig |= (config<<VRCONF_VDDGFX_SHIFT);
-
-		if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->voltage_control) {
-			config = VR_SVI2_PLANE_2;
-			table->VRConfig |= config;
-		} else {
-			pr_err("VDDC and VDDGFX should "
-				"be both on SVI2 control in splitted mode !\n");
-		}
-	} else {
-		/* Merged mode  */
-		config = VR_MERGED_WITH_VDDC;
-		table->VRConfig |= (config<<VRCONF_VDDGFX_SHIFT);
-
-		/* Set Vddc Voltage Controller  */
-		if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->voltage_control) {
-			config = VR_SVI2_PLANE_1;
-			table->VRConfig |= config;
-		} else {
-			pr_err("VDDC should be on "
-					"SVI2 control in merged mode !\n");
-		}
-	}
-
-	/* Set Vddci Voltage Controller  */
-	if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->vddci_control) {
-		config = VR_SVI2_PLANE_2;  /* only in merged mode */
-		table->VRConfig |= (config<<VRCONF_VDDCI_SHIFT);
-	} else if (SMU7_VOLTAGE_CONTROL_BY_GPIO == data->vddci_control) {
-		config = VR_SMIO_PATTERN_1;
-		table->VRConfig |= (config<<VRCONF_VDDCI_SHIFT);
-	}
-
-	/* Set Mvdd Voltage Controller */
-	if (SMU7_VOLTAGE_CONTROL_BY_GPIO == data->mvdd_control) {
-		config = VR_SMIO_PATTERN_2;
-		table->VRConfig |= (config<<VRCONF_MVDD_SHIFT);
-	}
-
-	return 0;
-}
-
-
-/**
- * Initialize the ARB DRAM timing table's index field.
- *
- * @param    hwmgr  the address of the powerplay hardware manager.
- * @return   always 0
- */
-static int tonga_init_arb_table_index(struct pp_smumgr *smumgr)
-{
-	struct tonga_smumgr *smu_data = (struct tonga_smumgr *)(smumgr->backend);
-	uint32_t tmp;
-	int result;
-
-	/*
-	* This is a read-modify-write on the first byte of the ARB table.
-	* The first byte in the SMU72_Discrete_MCArbDramTimingTable structure
-	* is the field 'current'.
-	* This solution is ugly, but we never write the whole table only
-	* individual fields in it.
-	* In reality this field should not be in that structure
-	* but in a soft register.
-	*/
-	result = smu7_read_smc_sram_dword(smumgr,
-				smu_data->smu7_data.arb_table_start, &tmp, SMC_RAM_END);
-
-	if (result != 0)
-		return result;
-
-	tmp &= 0x00FFFFFF;
-	tmp |= ((uint32_t)MC_CG_ARB_FREQ_F1) << 24;
-
-	return smu7_write_smc_sram_dword(smumgr,
-			smu_data->smu7_data.arb_table_start, tmp, SMC_RAM_END);
-}
-
-
-static int tonga_populate_bapm_parameters_in_dpm_table(struct pp_hwmgr *hwmgr)
-{
-	struct tonga_smumgr *smu_data =
-				(struct tonga_smumgr *)(hwmgr->smumgr->backend);
-	const struct tonga_pt_defaults *defaults = smu_data->power_tune_defaults;
-	SMU72_Discrete_DpmTable  *dpm_table = &(smu_data->smc_state_table);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	struct phm_cac_tdp_table *cac_dtp_table = table_info->cac_dtp_table;
-	int  i, j, k;
-	const uint16_t *pdef1, *pdef2;
-
-	dpm_table->DefaultTdp = PP_HOST_TO_SMC_US(
-			(uint16_t)(cac_dtp_table->usTDP * 256));
-	dpm_table->TargetTdp = PP_HOST_TO_SMC_US(
-			(uint16_t)(cac_dtp_table->usConfigurableTDP * 256));
-
-	PP_ASSERT_WITH_CODE(cac_dtp_table->usTargetOperatingTemp <= 255,
-			"Target Operating Temp is out of Range !",
-			);
-
-	dpm_table->GpuTjMax = (uint8_t)(cac_dtp_table->usTargetOperatingTemp);
-	dpm_table->GpuTjHyst = 8;
-
-	dpm_table->DTEAmbientTempBase = defaults->dte_ambient_temp_base;
-
-	dpm_table->BAPM_TEMP_GRADIENT =
-				PP_HOST_TO_SMC_UL(defaults->bamp_temp_gradient);
-	pdef1 = defaults->bapmti_r;
-	pdef2 = defaults->bapmti_rc;
-
-	for (i = 0; i < SMU72_DTE_ITERATIONS; i++) {
-		for (j = 0; j < SMU72_DTE_SOURCES; j++) {
-			for (k = 0; k < SMU72_DTE_SINKS; k++) {
-				dpm_table->BAPMTI_R[i][j][k] =
-						PP_HOST_TO_SMC_US(*pdef1);
-				dpm_table->BAPMTI_RC[i][j][k] =
-						PP_HOST_TO_SMC_US(*pdef2);
-				pdef1++;
-				pdef2++;
-			}
-		}
-	}
-
-	return 0;
-}
-
-static int tonga_populate_svi_load_line(struct pp_hwmgr *hwmgr)
-{
-	struct tonga_smumgr *smu_data =
-				(struct tonga_smumgr *)(hwmgr->smumgr->backend);
-	const struct tonga_pt_defaults *defaults = smu_data->power_tune_defaults;
-
-	smu_data->power_tune_table.SviLoadLineEn = defaults->svi_load_line_en;
-	smu_data->power_tune_table.SviLoadLineVddC = defaults->svi_load_line_vddC;
-	smu_data->power_tune_table.SviLoadLineTrimVddC = 3;
-	smu_data->power_tune_table.SviLoadLineOffsetVddC = 0;
-
-	return 0;
-}
-
-static int tonga_populate_tdc_limit(struct pp_hwmgr *hwmgr)
-{
-	uint16_t tdc_limit;
-	struct tonga_smumgr *smu_data =
-				(struct tonga_smumgr *)(hwmgr->smumgr->backend);
-	const struct tonga_pt_defaults *defaults = smu_data->power_tune_defaults;
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-
-	/* TDC number of fraction bits are changed from 8 to 7
-	 * for Fiji as requested by SMC team
-	 */
-	tdc_limit = (uint16_t)(table_info->cac_dtp_table->usTDC * 256);
-	smu_data->power_tune_table.TDC_VDDC_PkgLimit =
-			CONVERT_FROM_HOST_TO_SMC_US(tdc_limit);
-	smu_data->power_tune_table.TDC_VDDC_ThrottleReleaseLimitPerc =
-			defaults->tdc_vddc_throttle_release_limit_perc;
-	smu_data->power_tune_table.TDC_MAWt = defaults->tdc_mawt;
-
-	return 0;
-}
-
-static int tonga_populate_dw8(struct pp_hwmgr *hwmgr, uint32_t fuse_table_offset)
-{
-	struct tonga_smumgr *smu_data =
-			(struct tonga_smumgr *)(hwmgr->smumgr->backend);
-	const struct tonga_pt_defaults *defaults = smu_data->power_tune_defaults;
-	uint32_t temp;
-
-	if (smu7_read_smc_sram_dword(hwmgr->smumgr,
-			fuse_table_offset +
-			offsetof(SMU72_Discrete_PmFuses, TdcWaterfallCtl),
-			(uint32_t *)&temp, SMC_RAM_END))
-		PP_ASSERT_WITH_CODE(false,
-				"Attempt to read PmFuses.DW6 "
-				"(SviLoadLineEn) from SMC Failed !",
-				return -EINVAL);
-	else
-		smu_data->power_tune_table.TdcWaterfallCtl = defaults->tdc_waterfall_ctl;
-
-	return 0;
-}
-
-static int tonga_populate_temperature_scaler(struct pp_hwmgr *hwmgr)
-{
-	int i;
-	struct tonga_smumgr *smu_data =
-				(struct tonga_smumgr *)(hwmgr->smumgr->backend);
-
-	/* Currently not used. Set all to zero. */
-	for (i = 0; i < 16; i++)
-		smu_data->power_tune_table.LPMLTemperatureScaler[i] = 0;
-
-	return 0;
-}
-
-static int tonga_populate_fuzzy_fan(struct pp_hwmgr *hwmgr)
-{
-	struct tonga_smumgr *smu_data = (struct tonga_smumgr *)(hwmgr->smumgr->backend);
-
-	if ((hwmgr->thermal_controller.advanceFanControlParameters.
-			usFanOutputSensitivity & (1 << 15)) ||
-		(hwmgr->thermal_controller.advanceFanControlParameters.usFanOutputSensitivity == 0))
-		hwmgr->thermal_controller.advanceFanControlParameters.
-		usFanOutputSensitivity = hwmgr->thermal_controller.
-			advanceFanControlParameters.usDefaultFanOutputSensitivity;
-
-	smu_data->power_tune_table.FuzzyFan_PwmSetDelta =
-			PP_HOST_TO_SMC_US(hwmgr->thermal_controller.
-					advanceFanControlParameters.usFanOutputSensitivity);
-	return 0;
-}
-
-static int tonga_populate_gnb_lpml(struct pp_hwmgr *hwmgr)
-{
-	int i;
-	struct tonga_smumgr *smu_data =
-				(struct tonga_smumgr *)(hwmgr->smumgr->backend);
-
-	/* Currently not used. Set all to zero. */
-	for (i = 0; i < 16; i++)
-		smu_data->power_tune_table.GnbLPML[i] = 0;
-
-	return 0;
-}
-
-static int tonga_min_max_vgnb_lpml_id_from_bapm_vddc(struct pp_hwmgr *hwmgr)
-{
-	return 0;
-}
-
-static int tonga_populate_bapm_vddc_base_leakage_sidd(struct pp_hwmgr *hwmgr)
-{
-	struct tonga_smumgr *smu_data =
-				(struct tonga_smumgr *)(hwmgr->smumgr->backend);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-	uint16_t hi_sidd = smu_data->power_tune_table.BapmVddCBaseLeakageHiSidd;
-	uint16_t lo_sidd = smu_data->power_tune_table.BapmVddCBaseLeakageLoSidd;
-	struct phm_cac_tdp_table *cac_table = table_info->cac_dtp_table;
-
-	hi_sidd = (uint16_t)(cac_table->usHighCACLeakage / 100 * 256);
-	lo_sidd = (uint16_t)(cac_table->usLowCACLeakage / 100 * 256);
-
-	smu_data->power_tune_table.BapmVddCBaseLeakageHiSidd =
-			CONVERT_FROM_HOST_TO_SMC_US(hi_sidd);
-	smu_data->power_tune_table.BapmVddCBaseLeakageLoSidd =
-			CONVERT_FROM_HOST_TO_SMC_US(lo_sidd);
-
-	return 0;
-}
-
-static int tonga_populate_pm_fuses(struct pp_hwmgr *hwmgr)
-{
-	struct tonga_smumgr *smu_data =
-				(struct tonga_smumgr *)(hwmgr->smumgr->backend);
-	uint32_t pm_fuse_table_offset;
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_PowerContainment)) {
-		if (smu7_read_smc_sram_dword(hwmgr->smumgr,
-				SMU72_FIRMWARE_HEADER_LOCATION +
-				offsetof(SMU72_Firmware_Header, PmFuseTable),
-				&pm_fuse_table_offset, SMC_RAM_END))
-			PP_ASSERT_WITH_CODE(false,
-				"Attempt to get pm_fuse_table_offset Failed !",
-				return -EINVAL);
-
-		/* DW6 */
-		if (tonga_populate_svi_load_line(hwmgr))
-			PP_ASSERT_WITH_CODE(false,
-				"Attempt to populate SviLoadLine Failed !",
-				return -EINVAL);
-		/* DW7 */
-		if (tonga_populate_tdc_limit(hwmgr))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to populate TDCLimit Failed !",
-					return -EINVAL);
-		/* DW8 */
-		if (tonga_populate_dw8(hwmgr, pm_fuse_table_offset))
-			PP_ASSERT_WITH_CODE(false,
-				"Attempt to populate TdcWaterfallCtl Failed !",
-				return -EINVAL);
-
-		/* DW9-DW12 */
-		if (tonga_populate_temperature_scaler(hwmgr) != 0)
-			PP_ASSERT_WITH_CODE(false,
-				"Attempt to populate LPMLTemperatureScaler Failed !",
-				return -EINVAL);
-
-		/* DW13-DW14 */
-		if (tonga_populate_fuzzy_fan(hwmgr))
-			PP_ASSERT_WITH_CODE(false,
-				"Attempt to populate Fuzzy Fan "
-				"Control parameters Failed !",
-				return -EINVAL);
-
-		/* DW15-DW18 */
-		if (tonga_populate_gnb_lpml(hwmgr))
-			PP_ASSERT_WITH_CODE(false,
-				"Attempt to populate GnbLPML Failed !",
-				return -EINVAL);
-
-		/* DW19 */
-		if (tonga_min_max_vgnb_lpml_id_from_bapm_vddc(hwmgr))
-			PP_ASSERT_WITH_CODE(false,
-				"Attempt to populate GnbLPML "
-				"Min and Max Vid Failed !",
-				return -EINVAL);
-
-		/* DW20 */
-		if (tonga_populate_bapm_vddc_base_leakage_sidd(hwmgr))
-			PP_ASSERT_WITH_CODE(
-				false,
-				"Attempt to populate BapmVddCBaseLeakage "
-				"Hi and Lo Sidd Failed !",
-				return -EINVAL);
-
-		if (smu7_copy_bytes_to_smc(hwmgr->smumgr, pm_fuse_table_offset,
-				(uint8_t *)&smu_data->power_tune_table,
-				sizeof(struct SMU72_Discrete_PmFuses), SMC_RAM_END))
-			PP_ASSERT_WITH_CODE(false,
-					"Attempt to download PmFuseTable Failed !",
-					return -EINVAL);
-	}
-	return 0;
-}
-
-static int tonga_populate_mc_reg_address(struct pp_smumgr *smumgr,
-				 SMU72_Discrete_MCRegisters *mc_reg_table)
-{
-	const struct tonga_smumgr *smu_data = (struct tonga_smumgr *)smumgr->backend;
-
-	uint32_t i, j;
-
-	for (i = 0, j = 0; j < smu_data->mc_reg_table.last; j++) {
-		if (smu_data->mc_reg_table.validflag & 1<<j) {
-			PP_ASSERT_WITH_CODE(
-				i < SMU72_DISCRETE_MC_REGISTER_ARRAY_SIZE,
-				"Index of mc_reg_table->address[] array "
-				"out of boundary",
-				return -EINVAL);
-			mc_reg_table->address[i].s0 =
-				PP_HOST_TO_SMC_US(smu_data->mc_reg_table.mc_reg_address[j].s0);
-			mc_reg_table->address[i].s1 =
-				PP_HOST_TO_SMC_US(smu_data->mc_reg_table.mc_reg_address[j].s1);
-			i++;
-		}
-	}
-
-	mc_reg_table->last = (uint8_t)i;
-
-	return 0;
-}
-
-/*convert register values from driver to SMC format */
-static void tonga_convert_mc_registers(
-	const struct tonga_mc_reg_entry *entry,
-	SMU72_Discrete_MCRegisterSet *data,
-	uint32_t num_entries, uint32_t valid_flag)
-{
-	uint32_t i, j;
-
-	for (i = 0, j = 0; j < num_entries; j++) {
-		if (valid_flag & 1<<j) {
-			data->value[i] = PP_HOST_TO_SMC_UL(entry->mc_data[j]);
-			i++;
-		}
-	}
-}
-
-static int tonga_convert_mc_reg_table_entry_to_smc(
-		struct pp_smumgr *smumgr,
-		const uint32_t memory_clock,
-		SMU72_Discrete_MCRegisterSet *mc_reg_table_data
-		)
-{
-	struct tonga_smumgr *smu_data = (struct tonga_smumgr *)(smumgr->backend);
-	uint32_t i = 0;
-
-	for (i = 0; i < smu_data->mc_reg_table.num_entries; i++) {
-		if (memory_clock <=
-			smu_data->mc_reg_table.mc_reg_table_entry[i].mclk_max) {
-			break;
-		}
-	}
-
-	if ((i == smu_data->mc_reg_table.num_entries) && (i > 0))
-		--i;
-
-	tonga_convert_mc_registers(&smu_data->mc_reg_table.mc_reg_table_entry[i],
-				mc_reg_table_data, smu_data->mc_reg_table.last,
-				smu_data->mc_reg_table.validflag);
-
-	return 0;
-}
-
-static int tonga_convert_mc_reg_table_to_smc(struct pp_hwmgr *hwmgr,
-		SMU72_Discrete_MCRegisters *mc_regs)
-{
-	int result = 0;
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	int res;
-	uint32_t i;
-
-	for (i = 0; i < data->dpm_table.mclk_table.count; i++) {
-		res = tonga_convert_mc_reg_table_entry_to_smc(
-				hwmgr->smumgr,
-				data->dpm_table.mclk_table.dpm_levels[i].value,
-				&mc_regs->data[i]
-				);
-
-		if (0 != res)
-			result = res;
-	}
-
-	return result;
-}
-
-static int tonga_update_and_upload_mc_reg_table(struct pp_hwmgr *hwmgr)
-{
-	struct pp_smumgr *smumgr = hwmgr->smumgr;
-	struct tonga_smumgr *smu_data = (struct tonga_smumgr *)(smumgr->backend);
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	uint32_t address;
-	int32_t result;
-
-	if (0 == (data->need_update_smu7_dpm_table & DPMTABLE_OD_UPDATE_MCLK))
-		return 0;
-
-
-	memset(&smu_data->mc_regs, 0, sizeof(SMU72_Discrete_MCRegisters));
-
-	result = tonga_convert_mc_reg_table_to_smc(hwmgr, &(smu_data->mc_regs));
-
-	if (result != 0)
-		return result;
-
-
-	address = smu_data->smu7_data.mc_reg_table_start +
-			(uint32_t)offsetof(SMU72_Discrete_MCRegisters, data[0]);
-
-	return  smu7_copy_bytes_to_smc(
-			hwmgr->smumgr, address,
-			(uint8_t *)&smu_data->mc_regs.data[0],
-			sizeof(SMU72_Discrete_MCRegisterSet) *
-			data->dpm_table.mclk_table.count,
-			SMC_RAM_END);
-}
-
-static int tonga_populate_initial_mc_reg_table(struct pp_hwmgr *hwmgr)
-{
-	int result;
-	struct pp_smumgr *smumgr = hwmgr->smumgr;
-	struct tonga_smumgr *smu_data = (struct tonga_smumgr *)(smumgr->backend);
-
-	memset(&smu_data->mc_regs, 0x00, sizeof(SMU72_Discrete_MCRegisters));
-	result = tonga_populate_mc_reg_address(smumgr, &(smu_data->mc_regs));
-	PP_ASSERT_WITH_CODE(!result,
-		"Failed to initialize MCRegTable for the MC register addresses !",
-		return result;);
-
-	result = tonga_convert_mc_reg_table_to_smc(hwmgr, &smu_data->mc_regs);
-	PP_ASSERT_WITH_CODE(!result,
-		"Failed to initialize MCRegTable for driver state !",
-		return result;);
-
-	return smu7_copy_bytes_to_smc(smumgr, smu_data->smu7_data.mc_reg_table_start,
-			(uint8_t *)&smu_data->mc_regs, sizeof(SMU72_Discrete_MCRegisters), SMC_RAM_END);
-}
-
-static void tonga_initialize_power_tune_defaults(struct pp_hwmgr *hwmgr)
-{
-	struct tonga_smumgr *smu_data = (struct tonga_smumgr *)(hwmgr->smumgr->backend);
-	struct  phm_ppt_v1_information *table_info =
-			(struct  phm_ppt_v1_information *)(hwmgr->pptable);
-
-	if (table_info &&
-			table_info->cac_dtp_table->usPowerTuneDataSetID <= POWERTUNE_DEFAULT_SET_MAX &&
-			table_info->cac_dtp_table->usPowerTuneDataSetID)
-		smu_data->power_tune_defaults =
-				&tonga_power_tune_data_set_array
-				[table_info->cac_dtp_table->usPowerTuneDataSetID - 1];
-	else
-		smu_data->power_tune_defaults = &tonga_power_tune_data_set_array[0];
-}
-
-static void tonga_save_default_power_profile(struct pp_hwmgr *hwmgr)
-{
-	struct tonga_smumgr *data = (struct tonga_smumgr *)(hwmgr->smumgr->backend);
-	struct SMU72_Discrete_GraphicsLevel *levels =
-				data->smc_state_table.GraphicsLevel;
-	unsigned min_level = 1;
-
-	hwmgr->default_gfx_power_profile.activity_threshold =
-			be16_to_cpu(levels[0].ActivityLevel);
-	hwmgr->default_gfx_power_profile.up_hyst = levels[0].UpHyst;
-	hwmgr->default_gfx_power_profile.down_hyst = levels[0].DownHyst;
-	hwmgr->default_gfx_power_profile.type = AMD_PP_GFX_PROFILE;
-
-	hwmgr->default_compute_power_profile = hwmgr->default_gfx_power_profile;
-	hwmgr->default_compute_power_profile.type = AMD_PP_COMPUTE_PROFILE;
-
-	/* Workaround compute SDMA instability: disable lowest SCLK
-	 * DPM level. Optimize compute power profile: Use only highest
-	 * 2 power levels (if more than 2 are available), Hysteresis:
-	 * 0ms up, 5ms down
-	 */
-	if (data->smc_state_table.GraphicsDpmLevelCount > 2)
-		min_level = data->smc_state_table.GraphicsDpmLevelCount - 2;
-	else if (data->smc_state_table.GraphicsDpmLevelCount == 2)
-		min_level = 1;
-	else
-		min_level = 0;
-	hwmgr->default_compute_power_profile.min_sclk =
-			be32_to_cpu(levels[min_level].SclkFrequency);
-	hwmgr->default_compute_power_profile.up_hyst = 0;
-	hwmgr->default_compute_power_profile.down_hyst = 5;
-
-	hwmgr->gfx_power_profile = hwmgr->default_gfx_power_profile;
-	hwmgr->compute_power_profile = hwmgr->default_compute_power_profile;
-}
-
-/**
- * Initializes the SMC table and uploads it
- *
- * @param    hwmgr  the address of the powerplay hardware manager.
- * @param    pInput  the pointer to input data (PowerState)
- * @return   always 0
- */
-int tonga_init_smc_table(struct pp_hwmgr *hwmgr)
-{
-	int result;
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct tonga_smumgr *smu_data =
-			(struct tonga_smumgr *)(hwmgr->smumgr->backend);
-	SMU72_Discrete_DpmTable *table = &(smu_data->smc_state_table);
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-
-	uint8_t i;
-	pp_atomctrl_gpio_pin_assignment gpio_pin_assignment;
-
-
-	memset(&(smu_data->smc_state_table), 0x00, sizeof(smu_data->smc_state_table));
-
-	tonga_initialize_power_tune_defaults(hwmgr);
-
-	if (SMU7_VOLTAGE_CONTROL_NONE != data->voltage_control)
-		tonga_populate_smc_voltage_tables(hwmgr, table);
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_AutomaticDCTransition))
-		table->SystemFlags |= PPSMC_SYSTEMFLAG_GPIO_DC;
-
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_StepVddc))
-		table->SystemFlags |= PPSMC_SYSTEMFLAG_STEPVDDC;
-
-	if (data->is_memory_gddr5)
-		table->SystemFlags |= PPSMC_SYSTEMFLAG_GDDR5;
-
-	i = PHM_READ_FIELD(hwmgr->device, CC_MC_MAX_CHANNEL, NOOFCHAN);
-
-	if (i == 1 || i == 0)
-		table->SystemFlags |= 0x40;
-
-	if (data->ulv_supported && table_info->us_ulv_voltage_offset) {
-		result = tonga_populate_ulv_state(hwmgr, table);
-		PP_ASSERT_WITH_CODE(!result,
-			"Failed to initialize ULV state !",
-			return result;);
-
-		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
-			ixCG_ULV_PARAMETER, 0x40035);
-	}
-
-	result = tonga_populate_smc_link_level(hwmgr, table);
-	PP_ASSERT_WITH_CODE(!result,
-		"Failed to initialize Link Level !", return result);
-
-	result = tonga_populate_all_graphic_levels(hwmgr);
-	PP_ASSERT_WITH_CODE(!result,
-		"Failed to initialize Graphics Level !", return result);
-
-	result = tonga_populate_all_memory_levels(hwmgr);
-	PP_ASSERT_WITH_CODE(!result,
-		"Failed to initialize Memory Level !", return result);
-
-	result = tonga_populate_smc_acpi_level(hwmgr, table);
-	PP_ASSERT_WITH_CODE(!result,
-		"Failed to initialize ACPI Level !", return result);
-
-	result = tonga_populate_smc_vce_level(hwmgr, table);
-	PP_ASSERT_WITH_CODE(!result,
-		"Failed to initialize VCE Level !", return result);
-
-	result = tonga_populate_smc_acp_level(hwmgr, table);
-	PP_ASSERT_WITH_CODE(!result,
-		"Failed to initialize ACP Level !", return result);
-
-	result = tonga_populate_smc_samu_level(hwmgr, table);
-	PP_ASSERT_WITH_CODE(!result,
-		"Failed to initialize SAMU Level !", return result);
-
-	/* Since only the initial state is completely set up at this
-	* point (the other states are just copies of the boot state) we only
-	* need to populate the  ARB settings for the initial state.
-	*/
-	result = tonga_program_memory_timing_parameters(hwmgr);
-	PP_ASSERT_WITH_CODE(!result,
-		"Failed to Write ARB settings for the initial state.",
-		return result;);
-
-	result = tonga_populate_smc_uvd_level(hwmgr, table);
-	PP_ASSERT_WITH_CODE(!result,
-		"Failed to initialize UVD Level !", return result);
-
-	result = tonga_populate_smc_boot_level(hwmgr, table);
-	PP_ASSERT_WITH_CODE(!result,
-		"Failed to initialize Boot Level !", return result);
-
-	tonga_populate_bapm_parameters_in_dpm_table(hwmgr);
-	PP_ASSERT_WITH_CODE(!result,
-		"Failed to populate BAPM Parameters !", return result);
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_ClockStretcher)) {
-		result = tonga_populate_clock_stretcher_data_table(hwmgr);
-		PP_ASSERT_WITH_CODE(!result,
-			"Failed to populate Clock Stretcher Data Table !",
-			return result;);
-	}
-	table->GraphicsVoltageChangeEnable  = 1;
-	table->GraphicsThermThrottleEnable  = 1;
-	table->GraphicsInterval = 1;
-	table->VoltageInterval  = 1;
-	table->ThermalInterval  = 1;
-	table->TemperatureLimitHigh =
-		table_info->cac_dtp_table->usTargetOperatingTemp *
-		SMU7_Q88_FORMAT_CONVERSION_UNIT;
-	table->TemperatureLimitLow =
-		(table_info->cac_dtp_table->usTargetOperatingTemp - 1) *
-		SMU7_Q88_FORMAT_CONVERSION_UNIT;
-	table->MemoryVoltageChangeEnable  = 1;
-	table->MemoryInterval  = 1;
-	table->VoltageResponseTime  = 0;
-	table->PhaseResponseTime  = 0;
-	table->MemoryThermThrottleEnable  = 1;
-
-	/*
-	* Cail reads current link status and reports it as cap (we cannot
-	* change this due to some previous issues we had)
-	* SMC drops the link status to lowest level after enabling
-	* DPM by PowerPlay. After pnp or toggling CF, driver gets reloaded again
-	* but this time Cail reads current link status which was set to low by
-	* SMC and reports it as cap to powerplay
-	* To avoid it, we set PCIeBootLinkLevel to highest dpm level
-	*/
-	PP_ASSERT_WITH_CODE((1 <= data->dpm_table.pcie_speed_table.count),
-			"There must be 1 or more PCIE levels defined in PPTable.",
-			return -EINVAL);
-
-	table->PCIeBootLinkLevel = (uint8_t) (data->dpm_table.pcie_speed_table.count);
-
-	table->PCIeGenInterval  = 1;
-
-	result = tonga_populate_vr_config(hwmgr, table);
-	PP_ASSERT_WITH_CODE(!result,
-		"Failed to populate VRConfig setting !", return result);
-
-	table->ThermGpio  = 17;
-	table->SclkStepSize = 0x4000;
-
-	if (atomctrl_get_pp_assign_pin(hwmgr, VDDC_VRHOT_GPIO_PINID,
-						&gpio_pin_assignment)) {
-		table->VRHotGpio = gpio_pin_assignment.uc_gpio_pin_bit_shift;
-		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_RegulatorHot);
-	} else {
-		table->VRHotGpio = SMU7_UNUSED_GPIO_PIN;
-		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_RegulatorHot);
-	}
-
-	if (atomctrl_get_pp_assign_pin(hwmgr, PP_AC_DC_SWITCH_GPIO_PINID,
-						&gpio_pin_assignment)) {
-		table->AcDcGpio = gpio_pin_assignment.uc_gpio_pin_bit_shift;
-		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_AutomaticDCTransition);
-	} else {
-		table->AcDcGpio = SMU7_UNUSED_GPIO_PIN;
-		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_AutomaticDCTransition);
-	}
-
-	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-		PHM_PlatformCaps_Falcon_QuickTransition);
-
-	if (0) {
-		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_AutomaticDCTransition);
-		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_Falcon_QuickTransition);
-	}
-
-	if (atomctrl_get_pp_assign_pin(hwmgr,
-			THERMAL_INT_OUTPUT_GPIO_PINID, &gpio_pin_assignment)) {
-		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_ThermalOutGPIO);
-
-		table->ThermOutGpio = gpio_pin_assignment.uc_gpio_pin_bit_shift;
-
-		table->ThermOutPolarity =
-			(0 == (cgs_read_register(hwmgr->device, mmGPIOPAD_A) &
-			(1 << gpio_pin_assignment.uc_gpio_pin_bit_shift))) ? 1 : 0;
-
-		table->ThermOutMode = SMU7_THERM_OUT_MODE_THERM_ONLY;
-
-		/* if required, combine VRHot/PCC with thermal out GPIO*/
-		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_RegulatorHot) &&
-			phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_CombinePCCWithThermalSignal)){
-			table->ThermOutMode = SMU7_THERM_OUT_MODE_THERM_VRHOT;
-		}
-	} else {
-		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_ThermalOutGPIO);
-
-		table->ThermOutGpio = 17;
-		table->ThermOutPolarity = 1;
-		table->ThermOutMode = SMU7_THERM_OUT_MODE_DISABLE;
-	}
-
-	for (i = 0; i < SMU72_MAX_ENTRIES_SMIO; i++)
-		table->Smio[i] = PP_HOST_TO_SMC_UL(table->Smio[i]);
-
-	CONVERT_FROM_HOST_TO_SMC_UL(table->SystemFlags);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->VRConfig);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->SmioMask1);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->SmioMask2);
-	CONVERT_FROM_HOST_TO_SMC_UL(table->SclkStepSize);
-	CONVERT_FROM_HOST_TO_SMC_US(table->TemperatureLimitHigh);
-	CONVERT_FROM_HOST_TO_SMC_US(table->TemperatureLimitLow);
-	CONVERT_FROM_HOST_TO_SMC_US(table->VoltageResponseTime);
-	CONVERT_FROM_HOST_TO_SMC_US(table->PhaseResponseTime);
-
-	/* Upload all dpm data to SMC memory.(dpm level, dpm level count etc) */
-	result = smu7_copy_bytes_to_smc(
-			hwmgr->smumgr,
-			smu_data->smu7_data.dpm_table_start + offsetof(SMU72_Discrete_DpmTable, SystemFlags),
-			(uint8_t *)&(table->SystemFlags),
-			sizeof(SMU72_Discrete_DpmTable) - 3 * sizeof(SMU72_PIDController),
-			SMC_RAM_END);
-
-	PP_ASSERT_WITH_CODE(!result,
-		"Failed to upload dpm data to SMC memory !", return result;);
-
-	result = tonga_init_arb_table_index(hwmgr->smumgr);
-	PP_ASSERT_WITH_CODE(!result,
-			"Failed to upload arb data to SMC memory !", return result);
-
-	tonga_populate_pm_fuses(hwmgr);
-	PP_ASSERT_WITH_CODE((!result),
-		"Failed to populate initialize pm fuses !", return result);
-
-	result = tonga_populate_initial_mc_reg_table(hwmgr);
-	PP_ASSERT_WITH_CODE((!result),
-		"Failed to populate initialize MC Reg table !", return result);
-
-	tonga_save_default_power_profile(hwmgr);
-
-	return 0;
-}
-
-/**
-* Set up the fan table to control the fan using the SMC.
-* @param    hwmgr  the address of the powerplay hardware manager.
-* @param    pInput the pointer to input data
-* @param    pOutput the pointer to output data
-* @param    pStorage the pointer to temporary storage
-* @param    Result the last failure code
-* @return   result from set temperature range routine
-*/
-int tonga_thermal_setup_fan_table(struct pp_hwmgr *hwmgr)
-{
-	struct tonga_smumgr *smu_data =
-			(struct tonga_smumgr *)(hwmgr->smumgr->backend);
-	SMU72_Discrete_FanTable fan_table = { FDO_MODE_HARDWARE };
-	uint32_t duty100;
-	uint32_t t_diff1, t_diff2, pwm_diff1, pwm_diff2;
-	uint16_t fdo_min, slope1, slope2;
-	uint32_t reference_clock;
-	int res;
-	uint64_t tmp64;
-
-	if (!phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-					PHM_PlatformCaps_MicrocodeFanControl))
-		return 0;
-
-	if (hwmgr->thermal_controller.fanInfo.bNoFan) {
-		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_MicrocodeFanControl);
-		return 0;
-	}
-
-	if (0 == smu_data->smu7_data.fan_table_start) {
-		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-					PHM_PlatformCaps_MicrocodeFanControl);
-		return 0;
-	}
-
-	duty100 = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device,
-						CGS_IND_REG__SMC,
-						CG_FDO_CTRL1, FMAX_DUTY100);
-
-	if (0 == duty100) {
-		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
-				PHM_PlatformCaps_MicrocodeFanControl);
-		return 0;
-	}
-
-	tmp64 = hwmgr->thermal_controller.advanceFanControlParameters.usPWMMin * duty100;
-	do_div(tmp64, 10000);
-	fdo_min = (uint16_t)tmp64;
-
-	t_diff1 = hwmgr->thermal_controller.advanceFanControlParameters.usTMed -
-		   hwmgr->thermal_controller.advanceFanControlParameters.usTMin;
-	t_diff2 = hwmgr->thermal_controller.advanceFanControlParameters.usTHigh -
-		  hwmgr->thermal_controller.advanceFanControlParameters.usTMed;
-
-	pwm_diff1 = hwmgr->thermal_controller.advanceFanControlParameters.usPWMMed -
-		    hwmgr->thermal_controller.advanceFanControlParameters.usPWMMin;
-	pwm_diff2 = hwmgr->thermal_controller.advanceFanControlParameters.usPWMHigh -
-		    hwmgr->thermal_controller.advanceFanControlParameters.usPWMMed;
-
-	slope1 = (uint16_t)((50 + ((16 * duty100 * pwm_diff1) / t_diff1)) / 100);
-	slope2 = (uint16_t)((50 + ((16 * duty100 * pwm_diff2) / t_diff2)) / 100);
-
-	fan_table.TempMin = cpu_to_be16((50 + hwmgr->thermal_controller.advanceFanControlParameters.usTMin) / 100);
-	fan_table.TempMed = cpu_to_be16((50 + hwmgr->thermal_controller.advanceFanControlParameters.usTMed) / 100);
-	fan_table.TempMax = cpu_to_be16((50 + hwmgr->thermal_controller.advanceFanControlParameters.usTMax) / 100);
-
-	fan_table.Slope1 = cpu_to_be16(slope1);
-	fan_table.Slope2 = cpu_to_be16(slope2);
-
-	fan_table.FdoMin = cpu_to_be16(fdo_min);
-
-	fan_table.HystDown = cpu_to_be16(hwmgr->thermal_controller.advanceFanControlParameters.ucTHyst);
-
-	fan_table.HystUp = cpu_to_be16(1);
-
-	fan_table.HystSlope = cpu_to_be16(1);
-
-	fan_table.TempRespLim = cpu_to_be16(5);
-
-	reference_clock = smu7_get_xclk(hwmgr);
-
-	fan_table.RefreshPeriod = cpu_to_be32((hwmgr->thermal_controller.advanceFanControlParameters.ulCycleDelay * reference_clock) / 1600);
-
-	fan_table.FdoMax = cpu_to_be16((uint16_t)duty100);
-
-	fan_table.TempSrc = (uint8_t)PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_MULT_THERMAL_CTRL, TEMP_SEL);
-
-	fan_table.FanControl_GL_Flag = 1;
-
-	res = smu7_copy_bytes_to_smc(hwmgr->smumgr,
-					smu_data->smu7_data.fan_table_start,
-					(uint8_t *)&fan_table,
-					(uint32_t)sizeof(fan_table),
-					SMC_RAM_END);
-
-	return 0;
-}
-
-
-static int tonga_program_mem_timing_parameters(struct pp_hwmgr *hwmgr)
-{
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-
-	if (data->need_update_smu7_dpm_table &
-		(DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_OD_UPDATE_MCLK))
-		return tonga_program_memory_timing_parameters(hwmgr);
-
-	return 0;
-}
-
-int tonga_update_sclk_threshold(struct pp_hwmgr *hwmgr)
-{
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct tonga_smumgr *smu_data =
-			(struct tonga_smumgr *)(hwmgr->smumgr->backend);
-
-	int result = 0;
-	uint32_t low_sclk_interrupt_threshold = 0;
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_SclkThrottleLowNotification)
-		&& (hwmgr->gfx_arbiter.sclk_threshold !=
-				data->low_sclk_interrupt_threshold)) {
-		data->low_sclk_interrupt_threshold =
-				hwmgr->gfx_arbiter.sclk_threshold;
-		low_sclk_interrupt_threshold =
-				data->low_sclk_interrupt_threshold;
-
-		CONVERT_FROM_HOST_TO_SMC_UL(low_sclk_interrupt_threshold);
-
-		result = smu7_copy_bytes_to_smc(
-				hwmgr->smumgr,
-				smu_data->smu7_data.dpm_table_start +
-				offsetof(SMU72_Discrete_DpmTable,
-					LowSclkInterruptThreshold),
-				(uint8_t *)&low_sclk_interrupt_threshold,
-				sizeof(uint32_t),
-				SMC_RAM_END);
-	}
-
-	result = tonga_update_and_upload_mc_reg_table(hwmgr);
-
-	PP_ASSERT_WITH_CODE((!result),
-				"Failed to upload MC reg table !",
-				return result);
-
-	result = tonga_program_mem_timing_parameters(hwmgr);
-	PP_ASSERT_WITH_CODE((result == 0),
-			"Failed to program memory timing parameters !",
-			);
-
-	return result;
-}
-
-uint32_t tonga_get_offsetof(uint32_t type, uint32_t member)
-{
-	switch (type) {
-	case SMU_SoftRegisters:
-		switch (member) {
-		case HandshakeDisables:
-			return offsetof(SMU72_SoftRegisters, HandshakeDisables);
-		case VoltageChangeTimeout:
-			return offsetof(SMU72_SoftRegisters, VoltageChangeTimeout);
-		case AverageGraphicsActivity:
-			return offsetof(SMU72_SoftRegisters, AverageGraphicsActivity);
-		case PreVBlankGap:
-			return offsetof(SMU72_SoftRegisters, PreVBlankGap);
-		case VBlankTimeout:
-			return offsetof(SMU72_SoftRegisters, VBlankTimeout);
-		case UcodeLoadStatus:
-			return offsetof(SMU72_SoftRegisters, UcodeLoadStatus);
-		}
-	case SMU_Discrete_DpmTable:
-		switch (member) {
-		case UvdBootLevel:
-			return offsetof(SMU72_Discrete_DpmTable, UvdBootLevel);
-		case VceBootLevel:
-			return offsetof(SMU72_Discrete_DpmTable, VceBootLevel);
-		case SamuBootLevel:
-			return offsetof(SMU72_Discrete_DpmTable, SamuBootLevel);
-		case LowSclkInterruptThreshold:
-			return offsetof(SMU72_Discrete_DpmTable, LowSclkInterruptThreshold);
-		}
-	}
-	pr_warn("can't get the offset of type %x member %x\n", type, member);
-	return 0;
-}
-
-uint32_t tonga_get_mac_definition(uint32_t value)
-{
-	switch (value) {
-	case SMU_MAX_LEVELS_GRAPHICS:
-		return SMU72_MAX_LEVELS_GRAPHICS;
-	case SMU_MAX_LEVELS_MEMORY:
-		return SMU72_MAX_LEVELS_MEMORY;
-	case SMU_MAX_LEVELS_LINK:
-		return SMU72_MAX_LEVELS_LINK;
-	case SMU_MAX_ENTRIES_SMIO:
-		return SMU72_MAX_ENTRIES_SMIO;
-	case SMU_MAX_LEVELS_VDDC:
-		return SMU72_MAX_LEVELS_VDDC;
-	case SMU_MAX_LEVELS_VDDGFX:
-		return SMU72_MAX_LEVELS_VDDGFX;
-	case SMU_MAX_LEVELS_VDDCI:
-		return SMU72_MAX_LEVELS_VDDCI;
-	case SMU_MAX_LEVELS_MVDD:
-		return SMU72_MAX_LEVELS_MVDD;
-	}
-	pr_warn("can't get the mac value %x\n", value);
-
-	return 0;
-}
-
-
-static int tonga_update_uvd_smc_table(struct pp_hwmgr *hwmgr)
-{
-	struct tonga_smumgr *smu_data =
-				(struct tonga_smumgr *)(hwmgr->smumgr->backend);
-	uint32_t mm_boot_level_offset, mm_boot_level_value;
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-
-	smu_data->smc_state_table.UvdBootLevel = 0;
-	if (table_info->mm_dep_table->count > 0)
-		smu_data->smc_state_table.UvdBootLevel =
-				(uint8_t) (table_info->mm_dep_table->count - 1);
-	mm_boot_level_offset = smu_data->smu7_data.dpm_table_start +
-				offsetof(SMU72_Discrete_DpmTable, UvdBootLevel);
-	mm_boot_level_offset /= 4;
-	mm_boot_level_offset *= 4;
-	mm_boot_level_value = cgs_read_ind_register(hwmgr->device,
-			CGS_IND_REG__SMC, mm_boot_level_offset);
-	mm_boot_level_value &= 0x00FFFFFF;
-	mm_boot_level_value |= smu_data->smc_state_table.UvdBootLevel << 24;
-	cgs_write_ind_register(hwmgr->device,
-				CGS_IND_REG__SMC,
-				mm_boot_level_offset, mm_boot_level_value);
-
-	if (!phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_UVDDPM) ||
-		phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_StablePState))
-		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-				PPSMC_MSG_UVDDPM_SetEnabledMask,
-				(uint32_t)(1 << smu_data->smc_state_table.UvdBootLevel));
-	return 0;
-}
-
-static int tonga_update_vce_smc_table(struct pp_hwmgr *hwmgr)
-{
-	struct tonga_smumgr *smu_data =
-				(struct tonga_smumgr *)(hwmgr->smumgr->backend);
-	uint32_t mm_boot_level_offset, mm_boot_level_value;
-	struct phm_ppt_v1_information *table_info =
-			(struct phm_ppt_v1_information *)(hwmgr->pptable);
-
-
-	smu_data->smc_state_table.VceBootLevel =
-		(uint8_t) (table_info->mm_dep_table->count - 1);
-
-	mm_boot_level_offset = smu_data->smu7_data.dpm_table_start +
-					offsetof(SMU72_Discrete_DpmTable, VceBootLevel);
-	mm_boot_level_offset /= 4;
-	mm_boot_level_offset *= 4;
-	mm_boot_level_value = cgs_read_ind_register(hwmgr->device,
-			CGS_IND_REG__SMC, mm_boot_level_offset);
-	mm_boot_level_value &= 0xFF00FFFF;
-	mm_boot_level_value |= smu_data->smc_state_table.VceBootLevel << 16;
-	cgs_write_ind_register(hwmgr->device,
-			CGS_IND_REG__SMC, mm_boot_level_offset, mm_boot_level_value);
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-					PHM_PlatformCaps_StablePState))
-		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-				PPSMC_MSG_VCEDPM_SetEnabledMask,
-				(uint32_t)1 << smu_data->smc_state_table.VceBootLevel);
-	return 0;
-}
-
-static int tonga_update_samu_smc_table(struct pp_hwmgr *hwmgr)
-{
-	struct tonga_smumgr *smu_data = (struct tonga_smumgr *)(hwmgr->smumgr->backend);
-	uint32_t mm_boot_level_offset, mm_boot_level_value;
-
-	smu_data->smc_state_table.SamuBootLevel = 0;
-	mm_boot_level_offset = smu_data->smu7_data.dpm_table_start +
-				offsetof(SMU72_Discrete_DpmTable, SamuBootLevel);
-
-	mm_boot_level_offset /= 4;
-	mm_boot_level_offset *= 4;
-	mm_boot_level_value = cgs_read_ind_register(hwmgr->device,
-			CGS_IND_REG__SMC, mm_boot_level_offset);
-	mm_boot_level_value &= 0xFFFFFF00;
-	mm_boot_level_value |= smu_data->smc_state_table.SamuBootLevel << 0;
-	cgs_write_ind_register(hwmgr->device,
-			CGS_IND_REG__SMC, mm_boot_level_offset, mm_boot_level_value);
-
-	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_StablePState))
-		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-				PPSMC_MSG_SAMUDPM_SetEnabledMask,
-				(uint32_t)(1 << smu_data->smc_state_table.SamuBootLevel));
-	return 0;
-}
-
-int tonga_update_smc_table(struct pp_hwmgr *hwmgr, uint32_t type)
-{
-	switch (type) {
-	case SMU_UVD_TABLE:
-		tonga_update_uvd_smc_table(hwmgr);
-		break;
-	case SMU_VCE_TABLE:
-		tonga_update_vce_smc_table(hwmgr);
-		break;
-	case SMU_SAMU_TABLE:
-		tonga_update_samu_smc_table(hwmgr);
-		break;
-	default:
-		break;
-	}
-	return 0;
-}
-
-
-/**
- * Get the location of various tables inside the FW image.
- *
- * @param    hwmgr  the address of the powerplay hardware manager.
- * @return   always 0
- */
-int tonga_process_firmware_header(struct pp_hwmgr *hwmgr)
-{
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-	struct tonga_smumgr *smu_data = (struct tonga_smumgr *)(hwmgr->smumgr->backend);
-
-	uint32_t tmp;
-	int result;
-	bool error = false;
-
-	result = smu7_read_smc_sram_dword(hwmgr->smumgr,
-				SMU72_FIRMWARE_HEADER_LOCATION +
-				offsetof(SMU72_Firmware_Header, DpmTable),
-				&tmp, SMC_RAM_END);
-
-	if (!result)
-		smu_data->smu7_data.dpm_table_start = tmp;
-
-	error |= (result != 0);
-
-	result = smu7_read_smc_sram_dword(hwmgr->smumgr,
-				SMU72_FIRMWARE_HEADER_LOCATION +
-				offsetof(SMU72_Firmware_Header, SoftRegisters),
-				&tmp, SMC_RAM_END);
-
-	if (!result) {
-		data->soft_regs_start = tmp;
-		smu_data->smu7_data.soft_regs_start = tmp;
-	}
-
-	error |= (result != 0);
-
-
-	result = smu7_read_smc_sram_dword(hwmgr->smumgr,
-				SMU72_FIRMWARE_HEADER_LOCATION +
-				offsetof(SMU72_Firmware_Header, mcRegisterTable),
-				&tmp, SMC_RAM_END);
-
-	if (!result)
-		smu_data->smu7_data.mc_reg_table_start = tmp;
-
-	result = smu7_read_smc_sram_dword(hwmgr->smumgr,
-				SMU72_FIRMWARE_HEADER_LOCATION +
-				offsetof(SMU72_Firmware_Header, FanTable),
-				&tmp, SMC_RAM_END);
-
-	if (!result)
-		smu_data->smu7_data.fan_table_start = tmp;
-
-	error |= (result != 0);
-
-	result = smu7_read_smc_sram_dword(hwmgr->smumgr,
-				SMU72_FIRMWARE_HEADER_LOCATION +
-				offsetof(SMU72_Firmware_Header, mcArbDramTimingTable),
-				&tmp, SMC_RAM_END);
-
-	if (!result)
-		smu_data->smu7_data.arb_table_start = tmp;
-
-	error |= (result != 0);
-
-	result = smu7_read_smc_sram_dword(hwmgr->smumgr,
-				SMU72_FIRMWARE_HEADER_LOCATION +
-				offsetof(SMU72_Firmware_Header, Version),
-				&tmp, SMC_RAM_END);
-
-	if (!result)
-		hwmgr->microcode_version_info.SMC = tmp;
-
-	error |= (result != 0);
-
-	return error ? 1 : 0;
-}
-
-/*---------------------------MC----------------------------*/
-
-static uint8_t tonga_get_memory_modile_index(struct pp_hwmgr *hwmgr)
-{
-	return (uint8_t) (0xFF & (cgs_read_register(hwmgr->device, mmBIOS_SCRATCH_4) >> 16));
-}
-
-static bool tonga_check_s0_mc_reg_index(uint16_t in_reg, uint16_t *out_reg)
-{
-	bool result = true;
-
-	switch (in_reg) {
-	case  mmMC_SEQ_RAS_TIMING:
-		*out_reg = mmMC_SEQ_RAS_TIMING_LP;
-		break;
-
-	case  mmMC_SEQ_DLL_STBY:
-		*out_reg = mmMC_SEQ_DLL_STBY_LP;
-		break;
-
-	case  mmMC_SEQ_G5PDX_CMD0:
-		*out_reg = mmMC_SEQ_G5PDX_CMD0_LP;
-		break;
-
-	case  mmMC_SEQ_G5PDX_CMD1:
-		*out_reg = mmMC_SEQ_G5PDX_CMD1_LP;
-		break;
-
-	case  mmMC_SEQ_G5PDX_CTRL:
-		*out_reg = mmMC_SEQ_G5PDX_CTRL_LP;
-		break;
-
-	case mmMC_SEQ_CAS_TIMING:
-		*out_reg = mmMC_SEQ_CAS_TIMING_LP;
-		break;
-
-	case mmMC_SEQ_MISC_TIMING:
-		*out_reg = mmMC_SEQ_MISC_TIMING_LP;
-		break;
-
-	case mmMC_SEQ_MISC_TIMING2:
-		*out_reg = mmMC_SEQ_MISC_TIMING2_LP;
-		break;
-
-	case mmMC_SEQ_PMG_DVS_CMD:
-		*out_reg = mmMC_SEQ_PMG_DVS_CMD_LP;
-		break;
-
-	case mmMC_SEQ_PMG_DVS_CTL:
-		*out_reg = mmMC_SEQ_PMG_DVS_CTL_LP;
-		break;
-
-	case mmMC_SEQ_RD_CTL_D0:
-		*out_reg = mmMC_SEQ_RD_CTL_D0_LP;
-		break;
-
-	case mmMC_SEQ_RD_CTL_D1:
-		*out_reg = mmMC_SEQ_RD_CTL_D1_LP;
-		break;
-
-	case mmMC_SEQ_WR_CTL_D0:
-		*out_reg = mmMC_SEQ_WR_CTL_D0_LP;
-		break;
-
-	case mmMC_SEQ_WR_CTL_D1:
-		*out_reg = mmMC_SEQ_WR_CTL_D1_LP;
-		break;
-
-	case mmMC_PMG_CMD_EMRS:
-		*out_reg = mmMC_SEQ_PMG_CMD_EMRS_LP;
-		break;
-
-	case mmMC_PMG_CMD_MRS:
-		*out_reg = mmMC_SEQ_PMG_CMD_MRS_LP;
-		break;
-
-	case mmMC_PMG_CMD_MRS1:
-		*out_reg = mmMC_SEQ_PMG_CMD_MRS1_LP;
-		break;
-
-	case mmMC_SEQ_PMG_TIMING:
-		*out_reg = mmMC_SEQ_PMG_TIMING_LP;
-		break;
-
-	case mmMC_PMG_CMD_MRS2:
-		*out_reg = mmMC_SEQ_PMG_CMD_MRS2_LP;
-		break;
-
-	case mmMC_SEQ_WR_CTL_2:
-		*out_reg = mmMC_SEQ_WR_CTL_2_LP;
-		break;
-
-	default:
-		result = false;
-		break;
-	}
-
-	return result;
-}
-
-static int tonga_set_s0_mc_reg_index(struct tonga_mc_reg_table *table)
-{
-	uint32_t i;
-	uint16_t address;
-
-	for (i = 0; i < table->last; i++) {
-		table->mc_reg_address[i].s0 =
-			tonga_check_s0_mc_reg_index(table->mc_reg_address[i].s1,
-							&address) ?
-							address :
-						 table->mc_reg_address[i].s1;
-	}
-	return 0;
-}
-
-static int tonga_copy_vbios_smc_reg_table(const pp_atomctrl_mc_reg_table *table,
-					struct tonga_mc_reg_table *ni_table)
-{
-	uint8_t i, j;
-
-	PP_ASSERT_WITH_CODE((table->last <= SMU72_DISCRETE_MC_REGISTER_ARRAY_SIZE),
-		"Invalid VramInfo table.", return -EINVAL);
-	PP_ASSERT_WITH_CODE((table->num_entries <= MAX_AC_TIMING_ENTRIES),
-		"Invalid VramInfo table.", return -EINVAL);
-
-	for (i = 0; i < table->last; i++)
-		ni_table->mc_reg_address[i].s1 = table->mc_reg_address[i].s1;
-
-	ni_table->last = table->last;
-
-	for (i = 0; i < table->num_entries; i++) {
-		ni_table->mc_reg_table_entry[i].mclk_max =
-			table->mc_reg_table_entry[i].mclk_max;
-		for (j = 0; j < table->last; j++) {
-			ni_table->mc_reg_table_entry[i].mc_data[j] =
-				table->mc_reg_table_entry[i].mc_data[j];
-		}
-	}
-
-	ni_table->num_entries = table->num_entries;
-
-	return 0;
-}
-
-/**
- * VBIOS omits some information to reduce size, we need to recover them here.
- * 1.   when we see mmMC_SEQ_MISC1, bit[31:16] EMRS1, need to be write to
- *      mmMC_PMG_CMD_EMRS /_LP[15:0]. Bit[15:0] MRS, need to be update
- *      mmMC_PMG_CMD_MRS/_LP[15:0]
- * 2.   when we see mmMC_SEQ_RESERVE_M, bit[15:0] EMRS2, need to be write to
- *      mmMC_PMG_CMD_MRS1/_LP[15:0].
- * 3.   need to set these data for each clock range
- * @param    hwmgr the address of the powerplay hardware manager.
- * @param    table the address of MCRegTable
- * @return   always 0
- */
-static int tonga_set_mc_special_registers(struct pp_hwmgr *hwmgr,
-					struct tonga_mc_reg_table *table)
-{
-	uint8_t i, j, k;
-	uint32_t temp_reg;
-	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
-
-	for (i = 0, j = table->last; i < table->last; i++) {
-		PP_ASSERT_WITH_CODE((j < SMU72_DISCRETE_MC_REGISTER_ARRAY_SIZE),
-			"Invalid VramInfo table.", return -EINVAL);
-
-		switch (table->mc_reg_address[i].s1) {
-
-		case mmMC_SEQ_MISC1:
-			temp_reg = cgs_read_register(hwmgr->device,
-							mmMC_PMG_CMD_EMRS);
-			table->mc_reg_address[j].s1 = mmMC_PMG_CMD_EMRS;
-			table->mc_reg_address[j].s0 = mmMC_SEQ_PMG_CMD_EMRS_LP;
-			for (k = 0; k < table->num_entries; k++) {
-				table->mc_reg_table_entry[k].mc_data[j] =
-					((temp_reg & 0xffff0000)) |
-					((table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16);
-			}
-			j++;
-			PP_ASSERT_WITH_CODE((j < SMU72_DISCRETE_MC_REGISTER_ARRAY_SIZE),
-				"Invalid VramInfo table.", return -EINVAL);
-
-			temp_reg = cgs_read_register(hwmgr->device, mmMC_PMG_CMD_MRS);
-			table->mc_reg_address[j].s1 = mmMC_PMG_CMD_MRS;
-			table->mc_reg_address[j].s0 = mmMC_SEQ_PMG_CMD_MRS_LP;
-			for (k = 0; k < table->num_entries; k++) {
-				table->mc_reg_table_entry[k].mc_data[j] =
-					(temp_reg & 0xffff0000) |
-					(table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
-
-				if (!data->is_memory_gddr5)
-					table->mc_reg_table_entry[k].mc_data[j] |= 0x100;
-			}
-			j++;
-			PP_ASSERT_WITH_CODE((j <= SMU72_DISCRETE_MC_REGISTER_ARRAY_SIZE),
-				"Invalid VramInfo table.", return -EINVAL);
-
-			if (!data->is_memory_gddr5) {
-				table->mc_reg_address[j].s1 = mmMC_PMG_AUTO_CMD;
-				table->mc_reg_address[j].s0 = mmMC_PMG_AUTO_CMD;
-				for (k = 0; k < table->num_entries; k++)
-					table->mc_reg_table_entry[k].mc_data[j] =
-						(table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16;
-				j++;
-				PP_ASSERT_WITH_CODE((j <= SMU72_DISCRETE_MC_REGISTER_ARRAY_SIZE),
-					"Invalid VramInfo table.", return -EINVAL);
-			}
-
-			break;
-
-		case mmMC_SEQ_RESERVE_M:
-			temp_reg = cgs_read_register(hwmgr->device, mmMC_PMG_CMD_MRS1);
-			table->mc_reg_address[j].s1 = mmMC_PMG_CMD_MRS1;
-			table->mc_reg_address[j].s0 = mmMC_SEQ_PMG_CMD_MRS1_LP;
-			for (k = 0; k < table->num_entries; k++) {
-				table->mc_reg_table_entry[k].mc_data[j] =
-					(temp_reg & 0xffff0000) |
-					(table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
-			}
-			j++;
-			PP_ASSERT_WITH_CODE((j <= SMU72_DISCRETE_MC_REGISTER_ARRAY_SIZE),
-				"Invalid VramInfo table.", return -EINVAL);
-			break;
-
-		default:
-			break;
-		}
-
-	}
-
-	table->last = j;
-
-	return 0;
-}
-
-static int tonga_set_valid_flag(struct tonga_mc_reg_table *table)
-{
-	uint8_t i, j;
-
-	for (i = 0; i < table->last; i++) {
-		for (j = 1; j < table->num_entries; j++) {
-			if (table->mc_reg_table_entry[j-1].mc_data[i] !=
-				table->mc_reg_table_entry[j].mc_data[i]) {
-				table->validflag |= (1<<i);
-				break;
-			}
-		}
-	}
-
-	return 0;
-}
-
-int tonga_initialize_mc_reg_table(struct pp_hwmgr *hwmgr)
-{
-	int result;
-	struct tonga_smumgr *smu_data = (struct tonga_smumgr *)(hwmgr->smumgr->backend);
-	pp_atomctrl_mc_reg_table *table;
-	struct tonga_mc_reg_table *ni_table = &smu_data->mc_reg_table;
-	uint8_t module_index = tonga_get_memory_modile_index(hwmgr);
-
-	table = kzalloc(sizeof(pp_atomctrl_mc_reg_table), GFP_KERNEL);
-
-	if (table == NULL)
-		return -ENOMEM;
-
-	/* Program additional LP registers that are no longer programmed by VBIOS */
-	cgs_write_register(hwmgr->device, mmMC_SEQ_RAS_TIMING_LP,
-			cgs_read_register(hwmgr->device, mmMC_SEQ_RAS_TIMING));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_CAS_TIMING_LP,
-			cgs_read_register(hwmgr->device, mmMC_SEQ_CAS_TIMING));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_DLL_STBY_LP,
-			cgs_read_register(hwmgr->device, mmMC_SEQ_DLL_STBY));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_G5PDX_CMD0_LP,
-			cgs_read_register(hwmgr->device, mmMC_SEQ_G5PDX_CMD0));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_G5PDX_CMD1_LP,
-			cgs_read_register(hwmgr->device, mmMC_SEQ_G5PDX_CMD1));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_G5PDX_CTRL_LP,
-			cgs_read_register(hwmgr->device, mmMC_SEQ_G5PDX_CTRL));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_DVS_CMD_LP,
-			cgs_read_register(hwmgr->device, mmMC_SEQ_PMG_DVS_CMD));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_DVS_CTL_LP,
-			cgs_read_register(hwmgr->device, mmMC_SEQ_PMG_DVS_CTL));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_MISC_TIMING_LP,
-			cgs_read_register(hwmgr->device, mmMC_SEQ_MISC_TIMING));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_MISC_TIMING2_LP,
-			cgs_read_register(hwmgr->device, mmMC_SEQ_MISC_TIMING2));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_CMD_EMRS_LP,
-			cgs_read_register(hwmgr->device, mmMC_PMG_CMD_EMRS));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_CMD_MRS_LP,
-			cgs_read_register(hwmgr->device, mmMC_PMG_CMD_MRS));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_CMD_MRS1_LP,
-			cgs_read_register(hwmgr->device, mmMC_PMG_CMD_MRS1));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_WR_CTL_D0_LP,
-			cgs_read_register(hwmgr->device, mmMC_SEQ_WR_CTL_D0));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_WR_CTL_D1_LP,
-			cgs_read_register(hwmgr->device, mmMC_SEQ_WR_CTL_D1));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_RD_CTL_D0_LP,
-			cgs_read_register(hwmgr->device, mmMC_SEQ_RD_CTL_D0));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_RD_CTL_D1_LP,
-			cgs_read_register(hwmgr->device, mmMC_SEQ_RD_CTL_D1));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_TIMING_LP,
-			cgs_read_register(hwmgr->device, mmMC_SEQ_PMG_TIMING));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_CMD_MRS2_LP,
-			cgs_read_register(hwmgr->device, mmMC_PMG_CMD_MRS2));
-	cgs_write_register(hwmgr->device, mmMC_SEQ_WR_CTL_2_LP,
-			cgs_read_register(hwmgr->device, mmMC_SEQ_WR_CTL_2));
-
-	memset(table, 0x00, sizeof(pp_atomctrl_mc_reg_table));
-
-	result = atomctrl_initialize_mc_reg_table(hwmgr, module_index, table);
-
-	if (!result)
-		result = tonga_copy_vbios_smc_reg_table(table, ni_table);
-
-	if (!result) {
-		tonga_set_s0_mc_reg_index(ni_table);
-		result = tonga_set_mc_special_registers(hwmgr, ni_table);
-	}
-
-	if (!result)
-		tonga_set_valid_flag(ni_table);
-
-	kfree(table);
-
-	return result;
-}
-
-bool tonga_is_dpm_running(struct pp_hwmgr *hwmgr)
-{
-	return (1 == PHM_READ_INDIRECT_FIELD(hwmgr->device,
-			CGS_IND_REG__SMC, FEATURE_STATUS, VOLTAGE_CONTROLLER_ON))
-			? true : false;
-}
-
-int tonga_populate_requested_graphic_levels(struct pp_hwmgr *hwmgr,
-		struct amd_pp_profile *request)
-{
-	struct tonga_smumgr *smu_data = (struct tonga_smumgr *)
-			(hwmgr->smumgr->backend);
-	struct SMU72_Discrete_GraphicsLevel *levels =
-			smu_data->smc_state_table.GraphicsLevel;
-	uint32_t array = smu_data->smu7_data.dpm_table_start +
-			offsetof(SMU72_Discrete_DpmTable, GraphicsLevel);
-	uint32_t array_size = sizeof(struct SMU72_Discrete_GraphicsLevel) *
-			SMU72_MAX_LEVELS_GRAPHICS;
-	uint32_t i;
-
-	for (i = 0; i < smu_data->smc_state_table.GraphicsDpmLevelCount; i++) {
-		levels[i].ActivityLevel =
-				cpu_to_be16(request->activity_threshold);
-		levels[i].EnabledForActivity = 1;
-		levels[i].UpHyst = request->up_hyst;
-		levels[i].DownHyst = request->down_hyst;
-	}
-
-	return smu7_copy_bytes_to_smc(hwmgr->smumgr, array, (uint8_t *)levels,
-				array_size, SMC_RAM_END);
-}
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smc.h b/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smc.h
deleted file mode 100644
index 962860f13f24..000000000000
--- a/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smc.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * Copyright 2015 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-#ifndef _TONGA_SMC_H
-#define _TONGA_SMC_H
-
-#include "smumgr.h"
-#include "smu72.h"
-
-
-#define ASICID_IS_TONGA_P(wDID, bRID)	 \
-	(((wDID == 0x6930) && ((bRID == 0xF0) || (bRID == 0xF1) || (bRID == 0xFF))) \
-	|| ((wDID == 0x6920) && ((bRID == 0) || (bRID == 1))))
-
-
-struct tonga_pt_defaults {
-	uint8_t   svi_load_line_en;
-	uint8_t   svi_load_line_vddC;
-	uint8_t   tdc_vddc_throttle_release_limit_perc;
-	uint8_t   tdc_mawt;
-	uint8_t   tdc_waterfall_ctl;
-	uint8_t   dte_ambient_temp_base;
-	uint32_t  display_cac;
-	uint32_t  bamp_temp_gradient;
-	uint16_t  bapmti_r[SMU72_DTE_ITERATIONS * SMU72_DTE_SOURCES * SMU72_DTE_SINKS];
-	uint16_t  bapmti_rc[SMU72_DTE_ITERATIONS * SMU72_DTE_SOURCES * SMU72_DTE_SINKS];
-};
-
-int tonga_populate_all_graphic_levels(struct pp_hwmgr *hwmgr);
-int tonga_populate_all_memory_levels(struct pp_hwmgr *hwmgr);
-int tonga_init_smc_table(struct pp_hwmgr *hwmgr);
-int tonga_thermal_setup_fan_table(struct pp_hwmgr *hwmgr);
-int tonga_update_smc_table(struct pp_hwmgr *hwmgr, uint32_t type);
-int tonga_update_sclk_threshold(struct pp_hwmgr *hwmgr);
-uint32_t tonga_get_offsetof(uint32_t type, uint32_t member);
-uint32_t tonga_get_mac_definition(uint32_t value);
-int tonga_process_firmware_header(struct pp_hwmgr *hwmgr);
-int tonga_initialize_mc_reg_table(struct pp_hwmgr *hwmgr);
-bool tonga_is_dpm_running(struct pp_hwmgr *hwmgr);
-int tonga_populate_requested_graphic_levels(struct pp_hwmgr *hwmgr,
-		struct amd_pp_profile *request);
-#endif
-
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c
index c35f4c35c9ca..0a8e48bff219 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c
@@ -33,141 +33,193 @@
 #include "smu/smu_7_1_2_d.h"
 #include "smu/smu_7_1_2_sh_mask.h"
 #include "cgs_common.h"
-#include "tonga_smc.h"
 #include "smu7_smumgr.h"
 
+#include "smu7_dyn_defaults.h"
 
-static int tonga_start_in_protection_mode(struct pp_smumgr *smumgr)
+#include "smu7_hwmgr.h"
+#include "hardwaremanager.h"
+#include "ppatomctrl.h"
+
+#include "atombios.h"
+
+#include "pppcielanes.h"
+#include "pp_endian.h"
+
+#include "gmc/gmc_8_1_d.h"
+#include "gmc/gmc_8_1_sh_mask.h"
+
+#include "bif/bif_5_0_d.h"
+#include "bif/bif_5_0_sh_mask.h"
+
+#include "dce/dce_10_0_d.h"
+#include "dce/dce_10_0_sh_mask.h"
+
+
+#define VOLTAGE_SCALE 4
+#define POWERTUNE_DEFAULT_SET_MAX    1
+#define VOLTAGE_VID_OFFSET_SCALE1   625
+#define VOLTAGE_VID_OFFSET_SCALE2   100
+#define MC_CG_ARB_FREQ_F1           0x0b
+#define VDDC_VDDCI_DELTA            200
+
+
+static const struct tonga_pt_defaults tonga_power_tune_data_set_array[POWERTUNE_DEFAULT_SET_MAX] = {
+/* sviLoadLIneEn, SviLoadLineVddC, TDC_VDDC_ThrottleReleaseLimitPerc,  TDC_MAWt,
+ * TdcWaterfallCtl, DTEAmbientTempBase, DisplayCac,        BAPM_TEMP_GRADIENT
+ */
+	{1,               0xF,             0xFD,                0x19,
+	 5,               45,                 0,              0xB0000,
+	 {0x79, 0x253, 0x25D, 0xAE, 0x72, 0x80, 0x83, 0x86, 0x6F, 0xC8,
+		0xC9, 0xC9, 0x2F, 0x4D, 0x61},
+	 {0x17C, 0x172, 0x180, 0x1BC, 0x1B3, 0x1BD, 0x206, 0x200, 0x203,
+		0x25D, 0x25A, 0x255, 0x2C3, 0x2C5, 0x2B4}
+	},
+};
+
+/* [Fmin, Fmax, LDO_REFSEL, USE_FOR_LOW_FREQ] */
+static const uint16_t tonga_clock_stretcher_lookup_table[2][4] = {
+	{600, 1050, 3, 0},
+	{600, 1050, 6, 1}
+};
+
+/* [FF, SS] type, [] 4 voltage ranges,
+ * and [Floor Freq, Boundary Freq, VID min , VID max]
+ */
+static const uint32_t tonga_clock_stretcher_ddt_table[2][4][4] = {
+	{ {265, 529, 120, 128}, {325, 650, 96, 119}, {430, 860, 32, 95}, {0, 0, 0, 31} },
+	{ {275, 550, 104, 112}, {319, 638, 96, 103}, {360, 720, 64, 95}, {384, 768, 32, 63} }
+};
+
+/* [Use_For_Low_freq] value, [0%, 5%, 10%, 7.14%, 14.28%, 20%] */
+static const uint8_t tonga_clock_stretch_amount_conversion[2][6] = {
+	{0, 1, 3, 2, 4, 5},
+	{0, 2, 4, 5, 6, 5}
+};
+
+static int tonga_start_in_protection_mode(struct pp_hwmgr *hwmgr)
 {
 	int result;
 
 	/* Assert reset */
-	SMUM_WRITE_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 		SMC_SYSCON_RESET_CNTL, rst_reg, 1);
 
-	result = smu7_upload_smu_firmware_image(smumgr);
+	result = smu7_upload_smu_firmware_image(hwmgr);
 	if (result)
 		return result;
 
 	/* Clear status */
-	cgs_write_ind_register(smumgr->device, CGS_IND_REG__SMC,
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
 		ixSMU_STATUS, 0);
 
 	/* Enable clock */
-	SMUM_WRITE_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 		SMC_SYSCON_CLOCK_CNTL_0, ck_disable, 0);
 
 	/* De-assert reset */
-	SMUM_WRITE_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 		SMC_SYSCON_RESET_CNTL, rst_reg, 0);
 
 	/* Set SMU Auto Start */
-	SMUM_WRITE_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 		SMU_INPUT_DATA, AUTO_START, 1);
 
 	/* Clear firmware interrupt enable flag */
-	cgs_write_ind_register(smumgr->device, CGS_IND_REG__SMC,
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
 		ixFIRMWARE_FLAGS, 0);
 
-	SMUM_WAIT_VFPF_INDIRECT_FIELD(smumgr, SMC_IND,
+	PHM_WAIT_VFPF_INDIRECT_FIELD(hwmgr, SMC_IND,
 		RCU_UC_EVENTS, INTERRUPTS_ENABLED, 1);
 
 	/**
 	 * Call Test SMU message with 0x20000 offset to trigger SMU start
 	 */
-	smu7_send_msg_to_smc_offset(smumgr);
+	smu7_send_msg_to_smc_offset(hwmgr);
 
 	/* Wait for done bit to be set */
-	SMUM_WAIT_VFPF_INDIRECT_FIELD_UNEQUAL(smumgr, SMC_IND,
+	PHM_WAIT_VFPF_INDIRECT_FIELD_UNEQUAL(hwmgr, SMC_IND,
 		SMU_STATUS, SMU_DONE, 0);
 
 	/* Check pass/failed indicator */
-	if (1 != SMUM_READ_VFPF_INDIRECT_FIELD(smumgr->device,
+	if (1 != PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device,
 				CGS_IND_REG__SMC, SMU_STATUS, SMU_PASS)) {
 		pr_err("SMU Firmware start failed\n");
 		return -EINVAL;
 	}
 
 	/* Wait for firmware to initialize */
-	SMUM_WAIT_VFPF_INDIRECT_FIELD(smumgr, SMC_IND,
+	PHM_WAIT_VFPF_INDIRECT_FIELD(hwmgr, SMC_IND,
 		FIRMWARE_FLAGS, INTERRUPTS_ENABLED, 1);
 
 	return 0;
 }
 
-
-static int tonga_start_in_non_protection_mode(struct pp_smumgr *smumgr)
+static int tonga_start_in_non_protection_mode(struct pp_hwmgr *hwmgr)
 {
 	int result = 0;
 
 	/* wait for smc boot up */
-	SMUM_WAIT_VFPF_INDIRECT_FIELD_UNEQUAL(smumgr, SMC_IND,
+	PHM_WAIT_VFPF_INDIRECT_FIELD_UNEQUAL(hwmgr, SMC_IND,
 		RCU_UC_EVENTS, boot_seq_done, 0);
 
 	/*Clear firmware interrupt enable flag*/
-	cgs_write_ind_register(smumgr->device, CGS_IND_REG__SMC,
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
 		ixFIRMWARE_FLAGS, 0);
 
 
-	SMUM_WRITE_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 		SMC_SYSCON_RESET_CNTL, rst_reg, 1);
 
-	result = smu7_upload_smu_firmware_image(smumgr);
+	result = smu7_upload_smu_firmware_image(hwmgr);
 
 	if (result != 0)
 		return result;
 
 	/* Set smc instruct start point at 0x0 */
-	smu7_program_jump_on_start(smumgr);
+	smu7_program_jump_on_start(hwmgr);
 
 
-	SMUM_WRITE_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 		SMC_SYSCON_CLOCK_CNTL_0, ck_disable, 0);
 
 	/*De-assert reset*/
-	SMUM_WRITE_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 		SMC_SYSCON_RESET_CNTL, rst_reg, 0);
 
 	/* Wait for firmware to initialize */
-	SMUM_WAIT_VFPF_INDIRECT_FIELD(smumgr, SMC_IND,
+	PHM_WAIT_VFPF_INDIRECT_FIELD(hwmgr, SMC_IND,
 		FIRMWARE_FLAGS, INTERRUPTS_ENABLED, 1);
 
 	return result;
 }
 
-static int tonga_start_smu(struct pp_smumgr *smumgr)
+static int tonga_start_smu(struct pp_hwmgr *hwmgr)
 {
 	int result;
 
 	/* Only start SMC if SMC RAM is not running */
-	if (!(smu7_is_smc_ram_running(smumgr) ||
-		cgs_is_virtualization_enabled(smumgr->device))) {
+	if (!(smu7_is_smc_ram_running(hwmgr) ||
+		cgs_is_virtualization_enabled(hwmgr->device))) {
 		/*Check if SMU is running in protected mode*/
-		if (0 == SMUM_READ_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+		if (0 == PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 					SMU_FIRMWARE, SMU_MODE)) {
-			result = tonga_start_in_non_protection_mode(smumgr);
+			result = tonga_start_in_non_protection_mode(hwmgr);
 			if (result)
 				return result;
 		} else {
-			result = tonga_start_in_protection_mode(smumgr);
+			result = tonga_start_in_protection_mode(hwmgr);
 			if (result)
 				return result;
 		}
 	}
 
-	result = smu7_request_smu_load_fw(smumgr);
+	result = smu7_request_smu_load_fw(hwmgr);
 
 	return result;
 }
 
-/**
- * Write a 32bit value to the SMC SRAM space.
- * ALL PARAMETERS ARE IN HOST BYTE ORDER.
- * @param    smumgr  the address of the powerplay hardware manager.
- * @param    smcAddress the address in the SMC RAM to access.
- * @param    value to write to the SMC SRAM.
- */
-static int tonga_smu_init(struct pp_smumgr *smumgr)
+static int tonga_smu_init(struct pp_hwmgr *hwmgr)
 {
 	struct tonga_smumgr *tonga_priv = NULL;
 	int  i;
@@ -176,9 +228,9 @@ static int tonga_smu_init(struct pp_smumgr *smumgr)
 	if (tonga_priv == NULL)
 		return -ENOMEM;
 
-	smumgr->backend = tonga_priv;
+	hwmgr->smu_backend = tonga_priv;
 
-	if (smu7_init(smumgr))
+	if (smu7_init(hwmgr))
 		return -EINVAL;
 
 	for (i = 0; i < SMU72_MAX_LEVELS_GRAPHICS; i++)
@@ -187,6 +239,3053 @@ static int tonga_smu_init(struct pp_smumgr *smumgr)
 	return 0;
 }
 
+
+static int tonga_get_dependency_volt_by_clk(struct pp_hwmgr *hwmgr,
+	phm_ppt_v1_clock_voltage_dependency_table *allowed_clock_voltage_table,
+	uint32_t clock, SMU_VoltageLevel *voltage, uint32_t *mvdd)
+{
+	uint32_t i = 0;
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *pptable_info =
+			   (struct phm_ppt_v1_information *)(hwmgr->pptable);
+
+	/* clock - voltage dependency table is empty table */
+	if (allowed_clock_voltage_table->count == 0)
+		return -EINVAL;
+
+	for (i = 0; i < allowed_clock_voltage_table->count; i++) {
+		/* find first sclk bigger than request */
+		if (allowed_clock_voltage_table->entries[i].clk >= clock) {
+			voltage->VddGfx = phm_get_voltage_index(
+					pptable_info->vddgfx_lookup_table,
+				allowed_clock_voltage_table->entries[i].vddgfx);
+			voltage->Vddc = phm_get_voltage_index(
+						pptable_info->vddc_lookup_table,
+				  allowed_clock_voltage_table->entries[i].vddc);
+
+			if (allowed_clock_voltage_table->entries[i].vddci)
+				voltage->Vddci =
+					phm_get_voltage_id(&data->vddci_voltage_table, allowed_clock_voltage_table->entries[i].vddci);
+			else
+				voltage->Vddci =
+					phm_get_voltage_id(&data->vddci_voltage_table,
+						allowed_clock_voltage_table->entries[i].vddc - VDDC_VDDCI_DELTA);
+
+
+			if (allowed_clock_voltage_table->entries[i].mvdd)
+				*mvdd = (uint32_t) allowed_clock_voltage_table->entries[i].mvdd;
+
+			voltage->Phases = 1;
+			return 0;
+		}
+	}
+
+	/* sclk is bigger than max sclk in the dependence table */
+	voltage->VddGfx = phm_get_voltage_index(pptable_info->vddgfx_lookup_table,
+		allowed_clock_voltage_table->entries[i-1].vddgfx);
+	voltage->Vddc = phm_get_voltage_index(pptable_info->vddc_lookup_table,
+		allowed_clock_voltage_table->entries[i-1].vddc);
+
+	if (allowed_clock_voltage_table->entries[i-1].vddci)
+		voltage->Vddci = phm_get_voltage_id(&data->vddci_voltage_table,
+			allowed_clock_voltage_table->entries[i-1].vddci);
+
+	if (allowed_clock_voltage_table->entries[i-1].mvdd)
+		*mvdd = (uint32_t) allowed_clock_voltage_table->entries[i-1].mvdd;
+
+	return 0;
+}
+
+static int tonga_populate_smc_vddc_table(struct pp_hwmgr *hwmgr,
+			SMU72_Discrete_DpmTable *table)
+{
+	unsigned int count;
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+
+	if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->voltage_control) {
+		table->VddcLevelCount = data->vddc_voltage_table.count;
+		for (count = 0; count < table->VddcLevelCount; count++) {
+			table->VddcTable[count] =
+				PP_HOST_TO_SMC_US(data->vddc_voltage_table.entries[count].value * VOLTAGE_SCALE);
+		}
+		CONVERT_FROM_HOST_TO_SMC_UL(table->VddcLevelCount);
+	}
+	return 0;
+}
+
+static int tonga_populate_smc_vdd_gfx_table(struct pp_hwmgr *hwmgr,
+			SMU72_Discrete_DpmTable *table)
+{
+	unsigned int count;
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+
+	if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->vdd_gfx_control) {
+		table->VddGfxLevelCount = data->vddgfx_voltage_table.count;
+		for (count = 0; count < data->vddgfx_voltage_table.count; count++) {
+			table->VddGfxTable[count] =
+				PP_HOST_TO_SMC_US(data->vddgfx_voltage_table.entries[count].value * VOLTAGE_SCALE);
+		}
+		CONVERT_FROM_HOST_TO_SMC_UL(table->VddGfxLevelCount);
+	}
+	return 0;
+}
+
+static int tonga_populate_smc_vdd_ci_table(struct pp_hwmgr *hwmgr,
+			SMU72_Discrete_DpmTable *table)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	uint32_t count;
+
+	table->VddciLevelCount = data->vddci_voltage_table.count;
+	for (count = 0; count < table->VddciLevelCount; count++) {
+		if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->vddci_control) {
+			table->VddciTable[count] =
+				PP_HOST_TO_SMC_US(data->vddci_voltage_table.entries[count].value * VOLTAGE_SCALE);
+		} else if (SMU7_VOLTAGE_CONTROL_BY_GPIO == data->vddci_control) {
+			table->SmioTable1.Pattern[count].Voltage =
+				PP_HOST_TO_SMC_US(data->vddci_voltage_table.entries[count].value * VOLTAGE_SCALE);
+			/* Index into DpmTable.Smio. Drive bits from Smio entry to get this voltage level. */
+			table->SmioTable1.Pattern[count].Smio =
+				(uint8_t) count;
+			table->Smio[count] |=
+				data->vddci_voltage_table.entries[count].smio_low;
+			table->VddciTable[count] =
+				PP_HOST_TO_SMC_US(data->vddci_voltage_table.entries[count].value * VOLTAGE_SCALE);
+		}
+	}
+
+	table->SmioMask1 = data->vddci_voltage_table.mask_low;
+	CONVERT_FROM_HOST_TO_SMC_UL(table->VddciLevelCount);
+
+	return 0;
+}
+
+static int tonga_populate_smc_mvdd_table(struct pp_hwmgr *hwmgr,
+			SMU72_Discrete_DpmTable *table)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	uint32_t count;
+
+	if (SMU7_VOLTAGE_CONTROL_BY_GPIO == data->mvdd_control) {
+		table->MvddLevelCount = data->mvdd_voltage_table.count;
+		for (count = 0; count < table->MvddLevelCount; count++) {
+			table->SmioTable2.Pattern[count].Voltage =
+				PP_HOST_TO_SMC_US(data->mvdd_voltage_table.entries[count].value * VOLTAGE_SCALE);
+			/* Index into DpmTable.Smio. Drive bits from Smio entry to get this voltage level.*/
+			table->SmioTable2.Pattern[count].Smio =
+				(uint8_t) count;
+			table->Smio[count] |=
+				data->mvdd_voltage_table.entries[count].smio_low;
+		}
+		table->SmioMask2 = data->mvdd_voltage_table.mask_low;
+
+		CONVERT_FROM_HOST_TO_SMC_UL(table->MvddLevelCount);
+	}
+
+	return 0;
+}
+
+static int tonga_populate_cac_tables(struct pp_hwmgr *hwmgr,
+			SMU72_Discrete_DpmTable *table)
+{
+	uint32_t count;
+	uint8_t index = 0;
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *pptable_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	struct phm_ppt_v1_voltage_lookup_table *vddgfx_lookup_table =
+					   pptable_info->vddgfx_lookup_table;
+	struct phm_ppt_v1_voltage_lookup_table *vddc_lookup_table =
+						pptable_info->vddc_lookup_table;
+
+	/* table is already swapped, so in order to use the value from it
+	 * we need to swap it back.
+	 */
+	uint32_t vddc_level_count = PP_SMC_TO_HOST_UL(table->VddcLevelCount);
+	uint32_t vddgfx_level_count = PP_SMC_TO_HOST_UL(table->VddGfxLevelCount);
+
+	for (count = 0; count < vddc_level_count; count++) {
+		/* We are populating vddc CAC data to BapmVddc table in split and merged mode */
+		index = phm_get_voltage_index(vddc_lookup_table,
+			data->vddc_voltage_table.entries[count].value);
+		table->BapmVddcVidLoSidd[count] =
+			convert_to_vid(vddc_lookup_table->entries[index].us_cac_low);
+		table->BapmVddcVidHiSidd[count] =
+			convert_to_vid(vddc_lookup_table->entries[index].us_cac_mid);
+		table->BapmVddcVidHiSidd2[count] =
+			convert_to_vid(vddc_lookup_table->entries[index].us_cac_high);
+	}
+
+	if ((data->vdd_gfx_control == SMU7_VOLTAGE_CONTROL_BY_SVID2)) {
+		/* We are populating vddgfx CAC data to BapmVddgfx table in split mode */
+		for (count = 0; count < vddgfx_level_count; count++) {
+			index = phm_get_voltage_index(vddgfx_lookup_table,
+				convert_to_vid(vddgfx_lookup_table->entries[index].us_cac_mid));
+			table->BapmVddGfxVidHiSidd2[count] =
+				convert_to_vid(vddgfx_lookup_table->entries[index].us_cac_high);
+		}
+	} else {
+		for (count = 0; count < vddc_level_count; count++) {
+			index = phm_get_voltage_index(vddc_lookup_table,
+				data->vddc_voltage_table.entries[count].value);
+			table->BapmVddGfxVidLoSidd[count] =
+				convert_to_vid(vddc_lookup_table->entries[index].us_cac_low);
+			table->BapmVddGfxVidHiSidd[count] =
+				convert_to_vid(vddc_lookup_table->entries[index].us_cac_mid);
+			table->BapmVddGfxVidHiSidd2[count] =
+				convert_to_vid(vddc_lookup_table->entries[index].us_cac_high);
+		}
+	}
+
+	return 0;
+}
+
+static int tonga_populate_smc_voltage_tables(struct pp_hwmgr *hwmgr,
+	SMU72_Discrete_DpmTable *table)
+{
+	int result;
+
+	result = tonga_populate_smc_vddc_table(hwmgr, table);
+	PP_ASSERT_WITH_CODE(!result,
+			"can not populate VDDC voltage table to SMC",
+			return -EINVAL);
+
+	result = tonga_populate_smc_vdd_ci_table(hwmgr, table);
+	PP_ASSERT_WITH_CODE(!result,
+			"can not populate VDDCI voltage table to SMC",
+			return -EINVAL);
+
+	result = tonga_populate_smc_vdd_gfx_table(hwmgr, table);
+	PP_ASSERT_WITH_CODE(!result,
+			"can not populate VDDGFX voltage table to SMC",
+			return -EINVAL);
+
+	result = tonga_populate_smc_mvdd_table(hwmgr, table);
+	PP_ASSERT_WITH_CODE(!result,
+			"can not populate MVDD voltage table to SMC",
+			return -EINVAL);
+
+	result = tonga_populate_cac_tables(hwmgr, table);
+	PP_ASSERT_WITH_CODE(!result,
+			"can not populate CAC voltage tables to SMC",
+			return -EINVAL);
+
+	return 0;
+}
+
+static int tonga_populate_ulv_level(struct pp_hwmgr *hwmgr,
+		struct SMU72_Discrete_Ulv *state)
+{
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+
+	state->CcPwrDynRm = 0;
+	state->CcPwrDynRm1 = 0;
+
+	state->VddcOffset = (uint16_t) table_info->us_ulv_voltage_offset;
+	state->VddcOffsetVid = (uint8_t)(table_info->us_ulv_voltage_offset *
+			VOLTAGE_VID_OFFSET_SCALE2 / VOLTAGE_VID_OFFSET_SCALE1);
+
+	state->VddcPhase = 1;
+
+	CONVERT_FROM_HOST_TO_SMC_UL(state->CcPwrDynRm);
+	CONVERT_FROM_HOST_TO_SMC_UL(state->CcPwrDynRm1);
+	CONVERT_FROM_HOST_TO_SMC_US(state->VddcOffset);
+
+	return 0;
+}
+
+static int tonga_populate_ulv_state(struct pp_hwmgr *hwmgr,
+		struct SMU72_Discrete_DpmTable *table)
+{
+	return tonga_populate_ulv_level(hwmgr, &table->Ulv);
+}
+
+static int tonga_populate_smc_link_level(struct pp_hwmgr *hwmgr, SMU72_Discrete_DpmTable *table)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct smu7_dpm_table *dpm_table = &data->dpm_table;
+	struct tonga_smumgr *smu_data = (struct tonga_smumgr *)(hwmgr->smu_backend);
+	uint32_t i;
+
+	/* Index (dpm_table->pcie_speed_table.count) is reserved for PCIE boot level. */
+	for (i = 0; i <= dpm_table->pcie_speed_table.count; i++) {
+		table->LinkLevel[i].PcieGenSpeed  =
+			(uint8_t)dpm_table->pcie_speed_table.dpm_levels[i].value;
+		table->LinkLevel[i].PcieLaneCount =
+			(uint8_t)encode_pcie_lane_width(dpm_table->pcie_speed_table.dpm_levels[i].param1);
+		table->LinkLevel[i].EnabledForActivity =
+			1;
+		table->LinkLevel[i].SPC =
+			(uint8_t)(data->pcie_spc_cap & 0xff);
+		table->LinkLevel[i].DownThreshold =
+			PP_HOST_TO_SMC_UL(5);
+		table->LinkLevel[i].UpThreshold =
+			PP_HOST_TO_SMC_UL(30);
+	}
+
+	smu_data->smc_state_table.LinkLevelCount =
+		(uint8_t)dpm_table->pcie_speed_table.count;
+	data->dpm_level_enable_mask.pcie_dpm_enable_mask =
+		phm_get_dpm_level_enable_mask_value(&dpm_table->pcie_speed_table);
+
+	return 0;
+}
+
+static int tonga_calculate_sclk_params(struct pp_hwmgr *hwmgr,
+		uint32_t engine_clock, SMU72_Discrete_GraphicsLevel *sclk)
+{
+	const struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	pp_atomctrl_clock_dividers_vi dividers;
+	uint32_t spll_func_cntl            = data->clock_registers.vCG_SPLL_FUNC_CNTL;
+	uint32_t spll_func_cntl_3          = data->clock_registers.vCG_SPLL_FUNC_CNTL_3;
+	uint32_t spll_func_cntl_4          = data->clock_registers.vCG_SPLL_FUNC_CNTL_4;
+	uint32_t cg_spll_spread_spectrum   = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM;
+	uint32_t cg_spll_spread_spectrum_2 = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM_2;
+	uint32_t    reference_clock;
+	uint32_t reference_divider;
+	uint32_t fbdiv;
+	int result;
+
+	/* get the engine clock dividers for this clock value*/
+	result = atomctrl_get_engine_pll_dividers_vi(hwmgr, engine_clock,  &dividers);
+
+	PP_ASSERT_WITH_CODE(result == 0,
+		"Error retrieving Engine Clock dividers from VBIOS.", return result);
+
+	/* To get FBDIV we need to multiply this by 16384 and divide it by Fref.*/
+	reference_clock = atomctrl_get_reference_clock(hwmgr);
+
+	reference_divider = 1 + dividers.uc_pll_ref_div;
+
+	/* low 14 bits is fraction and high 12 bits is divider*/
+	fbdiv = dividers.ul_fb_div.ul_fb_divider & 0x3FFFFFF;
+
+	/* SPLL_FUNC_CNTL setup*/
+	spll_func_cntl = PHM_SET_FIELD(spll_func_cntl,
+		CG_SPLL_FUNC_CNTL, SPLL_REF_DIV, dividers.uc_pll_ref_div);
+	spll_func_cntl = PHM_SET_FIELD(spll_func_cntl,
+		CG_SPLL_FUNC_CNTL, SPLL_PDIV_A,  dividers.uc_pll_post_div);
+
+	/* SPLL_FUNC_CNTL_3 setup*/
+	spll_func_cntl_3 = PHM_SET_FIELD(spll_func_cntl_3,
+		CG_SPLL_FUNC_CNTL_3, SPLL_FB_DIV, fbdiv);
+
+	/* set to use fractional accumulation*/
+	spll_func_cntl_3 = PHM_SET_FIELD(spll_func_cntl_3,
+		CG_SPLL_FUNC_CNTL_3, SPLL_DITHEN, 1);
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_EngineSpreadSpectrumSupport)) {
+		pp_atomctrl_internal_ss_info ss_info;
+
+		uint32_t vcoFreq = engine_clock * dividers.uc_pll_post_div;
+		if (0 == atomctrl_get_engine_clock_spread_spectrum(hwmgr, vcoFreq, &ss_info)) {
+			/*
+			* ss_info.speed_spectrum_percentage -- in unit of 0.01%
+			* ss_info.speed_spectrum_rate -- in unit of khz
+			*/
+			/* clks = reference_clock * 10 / (REFDIV + 1) / speed_spectrum_rate / 2 */
+			uint32_t clkS = reference_clock * 5 / (reference_divider * ss_info.speed_spectrum_rate);
+
+			/* clkv = 2 * D * fbdiv / NS */
+			uint32_t clkV = 4 * ss_info.speed_spectrum_percentage * fbdiv / (clkS * 10000);
+
+			cg_spll_spread_spectrum =
+				PHM_SET_FIELD(cg_spll_spread_spectrum, CG_SPLL_SPREAD_SPECTRUM, CLKS, clkS);
+			cg_spll_spread_spectrum =
+				PHM_SET_FIELD(cg_spll_spread_spectrum, CG_SPLL_SPREAD_SPECTRUM, SSEN, 1);
+			cg_spll_spread_spectrum_2 =
+				PHM_SET_FIELD(cg_spll_spread_spectrum_2, CG_SPLL_SPREAD_SPECTRUM_2, CLKV, clkV);
+		}
+	}
+
+	sclk->SclkFrequency        = engine_clock;
+	sclk->CgSpllFuncCntl3      = spll_func_cntl_3;
+	sclk->CgSpllFuncCntl4      = spll_func_cntl_4;
+	sclk->SpllSpreadSpectrum   = cg_spll_spread_spectrum;
+	sclk->SpllSpreadSpectrum2  = cg_spll_spread_spectrum_2;
+	sclk->SclkDid              = (uint8_t)dividers.pll_post_divider;
+
+	return 0;
+}
+
+static int tonga_populate_single_graphic_level(struct pp_hwmgr *hwmgr,
+						uint32_t engine_clock,
+				uint16_t sclk_activity_level_threshold,
+				SMU72_Discrete_GraphicsLevel *graphic_level)
+{
+	int result;
+	uint32_t mvdd;
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *pptable_info =
+			    (struct phm_ppt_v1_information *)(hwmgr->pptable);
+
+	result = tonga_calculate_sclk_params(hwmgr, engine_clock, graphic_level);
+
+	/* populate graphics levels*/
+	result = tonga_get_dependency_volt_by_clk(hwmgr,
+		pptable_info->vdd_dep_on_sclk, engine_clock,
+		&graphic_level->MinVoltage, &mvdd);
+	PP_ASSERT_WITH_CODE((!result),
+		"can not find VDDC voltage value for VDDC "
+		"engine clock dependency table", return result);
+
+	/* SCLK frequency in units of 10KHz*/
+	graphic_level->SclkFrequency = engine_clock;
+	/* Indicates maximum activity level for this performance level. 50% for now*/
+	graphic_level->ActivityLevel = sclk_activity_level_threshold;
+
+	graphic_level->CcPwrDynRm = 0;
+	graphic_level->CcPwrDynRm1 = 0;
+	/* this level can be used if activity is high enough.*/
+	graphic_level->EnabledForActivity = 0;
+	/* this level can be used for throttling.*/
+	graphic_level->EnabledForThrottle = 1;
+	graphic_level->UpHyst = 0;
+	graphic_level->DownHyst = 0;
+	graphic_level->VoltageDownHyst = 0;
+	graphic_level->PowerThrottle = 0;
+
+	data->display_timing.min_clock_in_sr =
+			hwmgr->display_config.min_core_set_clock_in_sr;
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_SclkDeepSleep))
+		graphic_level->DeepSleepDivId =
+				smu7_get_sleep_divider_id_from_clock(engine_clock,
+						data->display_timing.min_clock_in_sr);
+
+	/* Default to slow, highest DPM level will be set to PPSMC_DISPLAY_WATERMARK_LOW later.*/
+	graphic_level->DisplayWatermark = PPSMC_DISPLAY_WATERMARK_LOW;
+
+	if (!result) {
+		/* CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->MinVoltage);*/
+		/* CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->MinVddcPhases);*/
+		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->SclkFrequency);
+		CONVERT_FROM_HOST_TO_SMC_US(graphic_level->ActivityLevel);
+		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->CgSpllFuncCntl3);
+		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->CgSpllFuncCntl4);
+		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->SpllSpreadSpectrum);
+		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->SpllSpreadSpectrum2);
+		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->CcPwrDynRm);
+		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->CcPwrDynRm1);
+	}
+
+	return result;
+}
+
+static int tonga_populate_all_graphic_levels(struct pp_hwmgr *hwmgr)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct tonga_smumgr *smu_data = (struct tonga_smumgr *)(hwmgr->smu_backend);
+	struct phm_ppt_v1_information *pptable_info = (struct phm_ppt_v1_information *)(hwmgr->pptable);
+	struct smu7_dpm_table *dpm_table = &data->dpm_table;
+	struct phm_ppt_v1_pcie_table *pcie_table = pptable_info->pcie_table;
+	uint8_t pcie_entry_count = (uint8_t) data->dpm_table.pcie_speed_table.count;
+	uint32_t level_array_address = smu_data->smu7_data.dpm_table_start +
+				offsetof(SMU72_Discrete_DpmTable, GraphicsLevel);
+
+	uint32_t level_array_size = sizeof(SMU72_Discrete_GraphicsLevel) *
+						SMU72_MAX_LEVELS_GRAPHICS;
+
+	SMU72_Discrete_GraphicsLevel *levels = smu_data->smc_state_table.GraphicsLevel;
+
+	uint32_t i, max_entry;
+	uint8_t highest_pcie_level_enabled = 0;
+	uint8_t lowest_pcie_level_enabled = 0, mid_pcie_level_enabled = 0;
+	uint8_t count = 0;
+	int result = 0;
+
+	memset(levels, 0x00, level_array_size);
+
+	for (i = 0; i < dpm_table->sclk_table.count; i++) {
+		result = tonga_populate_single_graphic_level(hwmgr,
+					dpm_table->sclk_table.dpm_levels[i].value,
+					(uint16_t)smu_data->activity_target[i],
+					&(smu_data->smc_state_table.GraphicsLevel[i]));
+		if (result != 0)
+			return result;
+
+		/* Making sure only DPM level 0-1 have Deep Sleep Div ID populated. */
+		if (i > 1)
+			smu_data->smc_state_table.GraphicsLevel[i].DeepSleepDivId = 0;
+	}
+
+	/* Only enable level 0 for now. */
+	smu_data->smc_state_table.GraphicsLevel[0].EnabledForActivity = 1;
+
+	/* set highest level watermark to high */
+	if (dpm_table->sclk_table.count > 1)
+		smu_data->smc_state_table.GraphicsLevel[dpm_table->sclk_table.count-1].DisplayWatermark =
+			PPSMC_DISPLAY_WATERMARK_HIGH;
+
+	smu_data->smc_state_table.GraphicsDpmLevelCount =
+		(uint8_t)dpm_table->sclk_table.count;
+	data->dpm_level_enable_mask.sclk_dpm_enable_mask =
+		phm_get_dpm_level_enable_mask_value(&dpm_table->sclk_table);
+
+	if (pcie_table != NULL) {
+		PP_ASSERT_WITH_CODE((pcie_entry_count >= 1),
+			"There must be 1 or more PCIE levels defined in PPTable.",
+			return -EINVAL);
+		max_entry = pcie_entry_count - 1; /* for indexing, we need to decrement by 1.*/
+		for (i = 0; i < dpm_table->sclk_table.count; i++) {
+			smu_data->smc_state_table.GraphicsLevel[i].pcieDpmLevel =
+				(uint8_t) ((i < max_entry) ? i : max_entry);
+		}
+	} else {
+		if (0 == data->dpm_level_enable_mask.pcie_dpm_enable_mask)
+			pr_err("Pcie Dpm Enablemask is 0 !");
+
+		while (data->dpm_level_enable_mask.pcie_dpm_enable_mask &&
+				((data->dpm_level_enable_mask.pcie_dpm_enable_mask &
+					(1<<(highest_pcie_level_enabled+1))) != 0)) {
+			highest_pcie_level_enabled++;
+		}
+
+		while (data->dpm_level_enable_mask.pcie_dpm_enable_mask &&
+				((data->dpm_level_enable_mask.pcie_dpm_enable_mask &
+					(1<<lowest_pcie_level_enabled)) == 0)) {
+			lowest_pcie_level_enabled++;
+		}
+
+		while ((count < highest_pcie_level_enabled) &&
+				((data->dpm_level_enable_mask.pcie_dpm_enable_mask &
+					(1<<(lowest_pcie_level_enabled+1+count))) == 0)) {
+			count++;
+		}
+		mid_pcie_level_enabled = (lowest_pcie_level_enabled+1+count) < highest_pcie_level_enabled ?
+			(lowest_pcie_level_enabled+1+count) : highest_pcie_level_enabled;
+
+
+		/* set pcieDpmLevel to highest_pcie_level_enabled*/
+		for (i = 2; i < dpm_table->sclk_table.count; i++)
+			smu_data->smc_state_table.GraphicsLevel[i].pcieDpmLevel = highest_pcie_level_enabled;
+
+		/* set pcieDpmLevel to lowest_pcie_level_enabled*/
+		smu_data->smc_state_table.GraphicsLevel[0].pcieDpmLevel = lowest_pcie_level_enabled;
+
+		/* set pcieDpmLevel to mid_pcie_level_enabled*/
+		smu_data->smc_state_table.GraphicsLevel[1].pcieDpmLevel = mid_pcie_level_enabled;
+	}
+	/* level count will send to smc once at init smc table and never change*/
+	result = smu7_copy_bytes_to_smc(hwmgr, level_array_address,
+				(uint8_t *)levels, (uint32_t)level_array_size,
+								SMC_RAM_END);
+
+	return result;
+}
+
+static int tonga_calculate_mclk_params(
+		struct pp_hwmgr *hwmgr,
+		uint32_t memory_clock,
+		SMU72_Discrete_MemoryLevel *mclk,
+		bool strobe_mode,
+		bool dllStateOn
+		)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+
+	uint32_t dll_cntl = data->clock_registers.vDLL_CNTL;
+	uint32_t mclk_pwrmgt_cntl = data->clock_registers.vMCLK_PWRMGT_CNTL;
+	uint32_t mpll_ad_func_cntl = data->clock_registers.vMPLL_AD_FUNC_CNTL;
+	uint32_t mpll_dq_func_cntl = data->clock_registers.vMPLL_DQ_FUNC_CNTL;
+	uint32_t mpll_func_cntl = data->clock_registers.vMPLL_FUNC_CNTL;
+	uint32_t mpll_func_cntl_1 = data->clock_registers.vMPLL_FUNC_CNTL_1;
+	uint32_t mpll_func_cntl_2 = data->clock_registers.vMPLL_FUNC_CNTL_2;
+	uint32_t mpll_ss1 = data->clock_registers.vMPLL_SS1;
+	uint32_t mpll_ss2 = data->clock_registers.vMPLL_SS2;
+
+	pp_atomctrl_memory_clock_param mpll_param;
+	int result;
+
+	result = atomctrl_get_memory_pll_dividers_si(hwmgr,
+				memory_clock, &mpll_param, strobe_mode);
+	PP_ASSERT_WITH_CODE(
+			!result,
+			"Error retrieving Memory Clock Parameters from VBIOS.",
+			return result);
+
+	/* MPLL_FUNC_CNTL setup*/
+	mpll_func_cntl = PHM_SET_FIELD(mpll_func_cntl, MPLL_FUNC_CNTL, BWCTRL,
+					mpll_param.bw_ctrl);
+
+	/* MPLL_FUNC_CNTL_1 setup*/
+	mpll_func_cntl_1  = PHM_SET_FIELD(mpll_func_cntl_1,
+					MPLL_FUNC_CNTL_1, CLKF,
+					mpll_param.mpll_fb_divider.cl_kf);
+	mpll_func_cntl_1  = PHM_SET_FIELD(mpll_func_cntl_1,
+					MPLL_FUNC_CNTL_1, CLKFRAC,
+					mpll_param.mpll_fb_divider.clk_frac);
+	mpll_func_cntl_1  = PHM_SET_FIELD(mpll_func_cntl_1,
+						MPLL_FUNC_CNTL_1, VCO_MODE,
+						mpll_param.vco_mode);
+
+	/* MPLL_AD_FUNC_CNTL setup*/
+	mpll_ad_func_cntl = PHM_SET_FIELD(mpll_ad_func_cntl,
+					MPLL_AD_FUNC_CNTL, YCLK_POST_DIV,
+					mpll_param.mpll_post_divider);
+
+	if (data->is_memory_gddr5) {
+		/* MPLL_DQ_FUNC_CNTL setup*/
+		mpll_dq_func_cntl  = PHM_SET_FIELD(mpll_dq_func_cntl,
+						MPLL_DQ_FUNC_CNTL, YCLK_SEL,
+						mpll_param.yclk_sel);
+		mpll_dq_func_cntl  = PHM_SET_FIELD(mpll_dq_func_cntl,
+						MPLL_DQ_FUNC_CNTL, YCLK_POST_DIV,
+						mpll_param.mpll_post_divider);
+	}
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_MemorySpreadSpectrumSupport)) {
+		/*
+		 ************************************
+		 Fref = Reference Frequency
+		 NF = Feedback divider ratio
+		 NR = Reference divider ratio
+		 Fnom = Nominal VCO output frequency = Fref * NF / NR
+		 Fs = Spreading Rate
+		 D = Percentage down-spread / 2
+		 Fint = Reference input frequency to PFD = Fref / NR
+		 NS = Spreading rate divider ratio = int(Fint / (2 * Fs))
+		 CLKS = NS - 1 = ISS_STEP_NUM[11:0]
+		 NV = D * Fs / Fnom * 4 * ((Fnom/Fref * NR) ^ 2)
+		 CLKV = 65536 * NV = ISS_STEP_SIZE[25:0]
+		 *************************************
+		 */
+		pp_atomctrl_internal_ss_info ss_info;
+		uint32_t freq_nom;
+		uint32_t tmp;
+		uint32_t reference_clock = atomctrl_get_mpll_reference_clock(hwmgr);
+
+		/* for GDDR5 for all modes and DDR3 */
+		if (1 == mpll_param.qdr)
+			freq_nom = memory_clock * 4 * (1 << mpll_param.mpll_post_divider);
+		else
+			freq_nom = memory_clock * 2 * (1 << mpll_param.mpll_post_divider);
+
+		/* tmp = (freq_nom / reference_clock * reference_divider) ^ 2  Note: S.I. reference_divider = 1*/
+		tmp = (freq_nom / reference_clock);
+		tmp = tmp * tmp;
+
+		if (0 == atomctrl_get_memory_clock_spread_spectrum(hwmgr, freq_nom, &ss_info)) {
+			/* ss_info.speed_spectrum_percentage -- in unit of 0.01% */
+			/* ss.Info.speed_spectrum_rate -- in unit of khz */
+			/* CLKS = reference_clock / (2 * speed_spectrum_rate * reference_divider) * 10 */
+			/*     = reference_clock * 5 / speed_spectrum_rate */
+			uint32_t clks = reference_clock * 5 / ss_info.speed_spectrum_rate;
+
+			/* CLKV = 65536 * speed_spectrum_percentage / 2 * spreadSpecrumRate / freq_nom * 4 / 100000 * ((freq_nom / reference_clock) ^ 2) */
+			/*     = 131 * speed_spectrum_percentage * speed_spectrum_rate / 100 * ((freq_nom / reference_clock) ^ 2) / freq_nom */
+			uint32_t clkv =
+				(uint32_t)((((131 * ss_info.speed_spectrum_percentage *
+							ss_info.speed_spectrum_rate) / 100) * tmp) / freq_nom);
+
+			mpll_ss1 = PHM_SET_FIELD(mpll_ss1, MPLL_SS1, CLKV, clkv);
+			mpll_ss2 = PHM_SET_FIELD(mpll_ss2, MPLL_SS2, CLKS, clks);
+		}
+	}
+
+	/* MCLK_PWRMGT_CNTL setup */
+	mclk_pwrmgt_cntl = PHM_SET_FIELD(mclk_pwrmgt_cntl,
+		MCLK_PWRMGT_CNTL, DLL_SPEED, mpll_param.dll_speed);
+	mclk_pwrmgt_cntl = PHM_SET_FIELD(mclk_pwrmgt_cntl,
+		MCLK_PWRMGT_CNTL, MRDCK0_PDNB, dllStateOn);
+	mclk_pwrmgt_cntl = PHM_SET_FIELD(mclk_pwrmgt_cntl,
+		MCLK_PWRMGT_CNTL, MRDCK1_PDNB, dllStateOn);
+
+	/* Save the result data to outpupt memory level structure */
+	mclk->MclkFrequency   = memory_clock;
+	mclk->MpllFuncCntl    = mpll_func_cntl;
+	mclk->MpllFuncCntl_1  = mpll_func_cntl_1;
+	mclk->MpllFuncCntl_2  = mpll_func_cntl_2;
+	mclk->MpllAdFuncCntl  = mpll_ad_func_cntl;
+	mclk->MpllDqFuncCntl  = mpll_dq_func_cntl;
+	mclk->MclkPwrmgtCntl  = mclk_pwrmgt_cntl;
+	mclk->DllCntl         = dll_cntl;
+	mclk->MpllSs1         = mpll_ss1;
+	mclk->MpllSs2         = mpll_ss2;
+
+	return 0;
+}
+
+static uint8_t tonga_get_mclk_frequency_ratio(uint32_t memory_clock,
+		bool strobe_mode)
+{
+	uint8_t mc_para_index;
+
+	if (strobe_mode) {
+		if (memory_clock < 12500)
+			mc_para_index = 0x00;
+		else if (memory_clock > 47500)
+			mc_para_index = 0x0f;
+		else
+			mc_para_index = (uint8_t)((memory_clock - 10000) / 2500);
+	} else {
+		if (memory_clock < 65000)
+			mc_para_index = 0x00;
+		else if (memory_clock > 135000)
+			mc_para_index = 0x0f;
+		else
+			mc_para_index = (uint8_t)((memory_clock - 60000) / 5000);
+	}
+
+	return mc_para_index;
+}
+
+static uint8_t tonga_get_ddr3_mclk_frequency_ratio(uint32_t memory_clock)
+{
+	uint8_t mc_para_index;
+
+	if (memory_clock < 10000)
+		mc_para_index = 0;
+	else if (memory_clock >= 80000)
+		mc_para_index = 0x0f;
+	else
+		mc_para_index = (uint8_t)((memory_clock - 10000) / 5000 + 1);
+
+	return mc_para_index;
+}
+
+
+static int tonga_populate_single_memory_level(
+		struct pp_hwmgr *hwmgr,
+		uint32_t memory_clock,
+		SMU72_Discrete_MemoryLevel *memory_level
+		)
+{
+	uint32_t mvdd = 0;
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *pptable_info =
+			  (struct phm_ppt_v1_information *)(hwmgr->pptable);
+	int result = 0;
+	bool dll_state_on;
+	struct cgs_display_info info = {0};
+	uint32_t mclk_edc_wr_enable_threshold = 40000;
+	uint32_t mclk_stutter_mode_threshold = 30000;
+	uint32_t mclk_edc_enable_threshold = 40000;
+	uint32_t mclk_strobe_mode_threshold = 40000;
+
+	if (NULL != pptable_info->vdd_dep_on_mclk) {
+		result = tonga_get_dependency_volt_by_clk(hwmgr,
+				pptable_info->vdd_dep_on_mclk,
+				memory_clock,
+				&memory_level->MinVoltage, &mvdd);
+		PP_ASSERT_WITH_CODE(
+			!result,
+			"can not find MinVddc voltage value from memory VDDC "
+			"voltage dependency table",
+			return result);
+	}
+
+	if (data->mvdd_control == SMU7_VOLTAGE_CONTROL_NONE)
+		memory_level->MinMvdd = data->vbios_boot_state.mvdd_bootup_value;
+	else
+		memory_level->MinMvdd = mvdd;
+
+	memory_level->EnabledForThrottle = 1;
+	memory_level->EnabledForActivity = 0;
+	memory_level->UpHyst = 0;
+	memory_level->DownHyst = 100;
+	memory_level->VoltageDownHyst = 0;
+
+	/* Indicates maximum activity level for this performance level.*/
+	memory_level->ActivityLevel = (uint16_t)data->mclk_activity_target;
+	memory_level->StutterEnable = 0;
+	memory_level->StrobeEnable = 0;
+	memory_level->EdcReadEnable = 0;
+	memory_level->EdcWriteEnable = 0;
+	memory_level->RttEnable = 0;
+
+	/* default set to low watermark. Highest level will be set to high later.*/
+	memory_level->DisplayWatermark = PPSMC_DISPLAY_WATERMARK_LOW;
+
+	cgs_get_active_displays_info(hwmgr->device, &info);
+	data->display_timing.num_existing_displays = info.display_count;
+
+	if ((mclk_stutter_mode_threshold != 0) &&
+	    (memory_clock <= mclk_stutter_mode_threshold) &&
+	    (!data->is_uvd_enabled)
+	    && (PHM_READ_FIELD(hwmgr->device, DPG_PIPE_STUTTER_CONTROL, STUTTER_ENABLE) & 0x1)
+	    && (data->display_timing.num_existing_displays <= 2)
+	    && (data->display_timing.num_existing_displays != 0))
+		memory_level->StutterEnable = 1;
+
+	/* decide strobe mode*/
+	memory_level->StrobeEnable = (mclk_strobe_mode_threshold != 0) &&
+		(memory_clock <= mclk_strobe_mode_threshold);
+
+	/* decide EDC mode and memory clock ratio*/
+	if (data->is_memory_gddr5) {
+		memory_level->StrobeRatio = tonga_get_mclk_frequency_ratio(memory_clock,
+					memory_level->StrobeEnable);
+
+		if ((mclk_edc_enable_threshold != 0) &&
+				(memory_clock > mclk_edc_enable_threshold)) {
+			memory_level->EdcReadEnable = 1;
+		}
+
+		if ((mclk_edc_wr_enable_threshold != 0) &&
+				(memory_clock > mclk_edc_wr_enable_threshold)) {
+			memory_level->EdcWriteEnable = 1;
+		}
+
+		if (memory_level->StrobeEnable) {
+			if (tonga_get_mclk_frequency_ratio(memory_clock, 1) >=
+					((cgs_read_register(hwmgr->device, mmMC_SEQ_MISC7) >> 16) & 0xf)) {
+				dll_state_on = ((cgs_read_register(hwmgr->device, mmMC_SEQ_MISC5) >> 1) & 0x1) ? 1 : 0;
+			} else {
+				dll_state_on = ((cgs_read_register(hwmgr->device, mmMC_SEQ_MISC6) >> 1) & 0x1) ? 1 : 0;
+			}
+
+		} else {
+			dll_state_on = data->dll_default_on;
+		}
+	} else {
+		memory_level->StrobeRatio =
+			tonga_get_ddr3_mclk_frequency_ratio(memory_clock);
+		dll_state_on = ((cgs_read_register(hwmgr->device, mmMC_SEQ_MISC5) >> 1) & 0x1) ? 1 : 0;
+	}
+
+	result = tonga_calculate_mclk_params(hwmgr,
+		memory_clock, memory_level, memory_level->StrobeEnable, dll_state_on);
+
+	if (!result) {
+		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MinMvdd);
+		/* MCLK frequency in units of 10KHz*/
+		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MclkFrequency);
+		/* Indicates maximum activity level for this performance level.*/
+		CONVERT_FROM_HOST_TO_SMC_US(memory_level->ActivityLevel);
+		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MpllFuncCntl);
+		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MpllFuncCntl_1);
+		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MpllFuncCntl_2);
+		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MpllAdFuncCntl);
+		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MpllDqFuncCntl);
+		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MclkPwrmgtCntl);
+		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->DllCntl);
+		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MpllSs1);
+		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MpllSs2);
+	}
+
+	return result;
+}
+
+int tonga_populate_all_memory_levels(struct pp_hwmgr *hwmgr)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct tonga_smumgr *smu_data =
+			(struct tonga_smumgr *)(hwmgr->smu_backend);
+	struct smu7_dpm_table *dpm_table = &data->dpm_table;
+	int result;
+
+	/* populate MCLK dpm table to SMU7 */
+	uint32_t level_array_address =
+				smu_data->smu7_data.dpm_table_start +
+				offsetof(SMU72_Discrete_DpmTable, MemoryLevel);
+	uint32_t level_array_size =
+				sizeof(SMU72_Discrete_MemoryLevel) *
+				SMU72_MAX_LEVELS_MEMORY;
+	SMU72_Discrete_MemoryLevel *levels =
+				smu_data->smc_state_table.MemoryLevel;
+	uint32_t i;
+
+	memset(levels, 0x00, level_array_size);
+
+	for (i = 0; i < dpm_table->mclk_table.count; i++) {
+		PP_ASSERT_WITH_CODE((0 != dpm_table->mclk_table.dpm_levels[i].value),
+			"can not populate memory level as memory clock is zero",
+			return -EINVAL);
+		result = tonga_populate_single_memory_level(
+				hwmgr,
+				dpm_table->mclk_table.dpm_levels[i].value,
+				&(smu_data->smc_state_table.MemoryLevel[i]));
+		if (result)
+			return result;
+	}
+
+	/* Only enable level 0 for now.*/
+	smu_data->smc_state_table.MemoryLevel[0].EnabledForActivity = 1;
+
+	/*
+	* in order to prevent MC activity from stutter mode to push DPM up.
+	* the UVD change complements this by putting the MCLK in a higher state
+	* by default such that we are not effected by up threshold or and MCLK DPM latency.
+	*/
+	smu_data->smc_state_table.MemoryLevel[0].ActivityLevel = 0x1F;
+	CONVERT_FROM_HOST_TO_SMC_US(smu_data->smc_state_table.MemoryLevel[0].ActivityLevel);
+
+	smu_data->smc_state_table.MemoryDpmLevelCount = (uint8_t)dpm_table->mclk_table.count;
+	data->dpm_level_enable_mask.mclk_dpm_enable_mask = phm_get_dpm_level_enable_mask_value(&dpm_table->mclk_table);
+	/* set highest level watermark to high*/
+	smu_data->smc_state_table.MemoryLevel[dpm_table->mclk_table.count-1].DisplayWatermark = PPSMC_DISPLAY_WATERMARK_HIGH;
+
+	/* level count will send to smc once at init smc table and never change*/
+	result = smu7_copy_bytes_to_smc(hwmgr,
+		level_array_address, (uint8_t *)levels, (uint32_t)level_array_size,
+		SMC_RAM_END);
+
+	return result;
+}
+
+static int tonga_populate_mvdd_value(struct pp_hwmgr *hwmgr,
+				uint32_t mclk, SMIO_Pattern *smio_pattern)
+{
+	const struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	uint32_t i = 0;
+
+	if (SMU7_VOLTAGE_CONTROL_NONE != data->mvdd_control) {
+		/* find mvdd value which clock is more than request */
+		for (i = 0; i < table_info->vdd_dep_on_mclk->count; i++) {
+			if (mclk <= table_info->vdd_dep_on_mclk->entries[i].clk) {
+				/* Always round to higher voltage. */
+				smio_pattern->Voltage =
+				      data->mvdd_voltage_table.entries[i].value;
+				break;
+			}
+		}
+
+		PP_ASSERT_WITH_CODE(i < table_info->vdd_dep_on_mclk->count,
+			"MVDD Voltage is outside the supported range.",
+			return -EINVAL);
+	} else {
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+
+static int tonga_populate_smc_acpi_level(struct pp_hwmgr *hwmgr,
+	SMU72_Discrete_DpmTable *table)
+{
+	int result = 0;
+	struct tonga_smumgr *smu_data =
+				(struct tonga_smumgr *)(hwmgr->smu_backend);
+	const struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct pp_atomctrl_clock_dividers_vi dividers;
+
+	SMIO_Pattern voltage_level;
+	uint32_t spll_func_cntl    = data->clock_registers.vCG_SPLL_FUNC_CNTL;
+	uint32_t spll_func_cntl_2  = data->clock_registers.vCG_SPLL_FUNC_CNTL_2;
+	uint32_t dll_cntl          = data->clock_registers.vDLL_CNTL;
+	uint32_t mclk_pwrmgt_cntl  = data->clock_registers.vMCLK_PWRMGT_CNTL;
+
+	/* The ACPI state should not do DPM on DC (or ever).*/
+	table->ACPILevel.Flags &= ~PPSMC_SWSTATE_FLAG_DC;
+
+	table->ACPILevel.MinVoltage =
+			smu_data->smc_state_table.GraphicsLevel[0].MinVoltage;
+
+	/* assign zero for now*/
+	table->ACPILevel.SclkFrequency = atomctrl_get_reference_clock(hwmgr);
+
+	/* get the engine clock dividers for this clock value*/
+	result = atomctrl_get_engine_pll_dividers_vi(hwmgr,
+		table->ACPILevel.SclkFrequency,  &dividers);
+
+	PP_ASSERT_WITH_CODE(result == 0,
+		"Error retrieving Engine Clock dividers from VBIOS.",
+		return result);
+
+	/* divider ID for required SCLK*/
+	table->ACPILevel.SclkDid = (uint8_t)dividers.pll_post_divider;
+	table->ACPILevel.DisplayWatermark = PPSMC_DISPLAY_WATERMARK_LOW;
+	table->ACPILevel.DeepSleepDivId = 0;
+
+	spll_func_cntl = PHM_SET_FIELD(spll_func_cntl, CG_SPLL_FUNC_CNTL,
+					SPLL_PWRON, 0);
+	spll_func_cntl = PHM_SET_FIELD(spll_func_cntl, CG_SPLL_FUNC_CNTL,
+						SPLL_RESET, 1);
+	spll_func_cntl_2 = PHM_SET_FIELD(spll_func_cntl_2, CG_SPLL_FUNC_CNTL_2,
+						SCLK_MUX_SEL, 4);
+
+	table->ACPILevel.CgSpllFuncCntl = spll_func_cntl;
+	table->ACPILevel.CgSpllFuncCntl2 = spll_func_cntl_2;
+	table->ACPILevel.CgSpllFuncCntl3 = data->clock_registers.vCG_SPLL_FUNC_CNTL_3;
+	table->ACPILevel.CgSpllFuncCntl4 = data->clock_registers.vCG_SPLL_FUNC_CNTL_4;
+	table->ACPILevel.SpllSpreadSpectrum = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM;
+	table->ACPILevel.SpllSpreadSpectrum2 = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM_2;
+	table->ACPILevel.CcPwrDynRm = 0;
+	table->ACPILevel.CcPwrDynRm1 = 0;
+
+
+	/* For various features to be enabled/disabled while this level is active.*/
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.Flags);
+	/* SCLK frequency in units of 10KHz*/
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.SclkFrequency);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CgSpllFuncCntl);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CgSpllFuncCntl2);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CgSpllFuncCntl3);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CgSpllFuncCntl4);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.SpllSpreadSpectrum);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.SpllSpreadSpectrum2);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CcPwrDynRm);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CcPwrDynRm1);
+
+	/* table->MemoryACPILevel.MinVddcPhases = table->ACPILevel.MinVddcPhases;*/
+	table->MemoryACPILevel.MinVoltage =
+			    smu_data->smc_state_table.MemoryLevel[0].MinVoltage;
+
+	/*  CONVERT_FROM_HOST_TO_SMC_UL(table->MemoryACPILevel.MinVoltage);*/
+
+	if (0 == tonga_populate_mvdd_value(hwmgr, 0, &voltage_level))
+		table->MemoryACPILevel.MinMvdd =
+			PP_HOST_TO_SMC_UL(voltage_level.Voltage * VOLTAGE_SCALE);
+	else
+		table->MemoryACPILevel.MinMvdd = 0;
+
+	/* Force reset on DLL*/
+	mclk_pwrmgt_cntl    = PHM_SET_FIELD(mclk_pwrmgt_cntl,
+		MCLK_PWRMGT_CNTL, MRDCK0_RESET, 0x1);
+	mclk_pwrmgt_cntl    = PHM_SET_FIELD(mclk_pwrmgt_cntl,
+		MCLK_PWRMGT_CNTL, MRDCK1_RESET, 0x1);
+
+	/* Disable DLL in ACPIState*/
+	mclk_pwrmgt_cntl    = PHM_SET_FIELD(mclk_pwrmgt_cntl,
+		MCLK_PWRMGT_CNTL, MRDCK0_PDNB, 0);
+	mclk_pwrmgt_cntl    = PHM_SET_FIELD(mclk_pwrmgt_cntl,
+		MCLK_PWRMGT_CNTL, MRDCK1_PDNB, 0);
+
+	/* Enable DLL bypass signal*/
+	dll_cntl            = PHM_SET_FIELD(dll_cntl,
+		DLL_CNTL, MRDCK0_BYPASS, 0);
+	dll_cntl            = PHM_SET_FIELD(dll_cntl,
+		DLL_CNTL, MRDCK1_BYPASS, 0);
+
+	table->MemoryACPILevel.DllCntl            =
+		PP_HOST_TO_SMC_UL(dll_cntl);
+	table->MemoryACPILevel.MclkPwrmgtCntl     =
+		PP_HOST_TO_SMC_UL(mclk_pwrmgt_cntl);
+	table->MemoryACPILevel.MpllAdFuncCntl     =
+		PP_HOST_TO_SMC_UL(data->clock_registers.vMPLL_AD_FUNC_CNTL);
+	table->MemoryACPILevel.MpllDqFuncCntl     =
+		PP_HOST_TO_SMC_UL(data->clock_registers.vMPLL_DQ_FUNC_CNTL);
+	table->MemoryACPILevel.MpllFuncCntl       =
+		PP_HOST_TO_SMC_UL(data->clock_registers.vMPLL_FUNC_CNTL);
+	table->MemoryACPILevel.MpllFuncCntl_1     =
+		PP_HOST_TO_SMC_UL(data->clock_registers.vMPLL_FUNC_CNTL_1);
+	table->MemoryACPILevel.MpllFuncCntl_2     =
+		PP_HOST_TO_SMC_UL(data->clock_registers.vMPLL_FUNC_CNTL_2);
+	table->MemoryACPILevel.MpllSs1            =
+		PP_HOST_TO_SMC_UL(data->clock_registers.vMPLL_SS1);
+	table->MemoryACPILevel.MpllSs2            =
+		PP_HOST_TO_SMC_UL(data->clock_registers.vMPLL_SS2);
+
+	table->MemoryACPILevel.EnabledForThrottle = 0;
+	table->MemoryACPILevel.EnabledForActivity = 0;
+	table->MemoryACPILevel.UpHyst = 0;
+	table->MemoryACPILevel.DownHyst = 100;
+	table->MemoryACPILevel.VoltageDownHyst = 0;
+	/* Indicates maximum activity level for this performance level.*/
+	table->MemoryACPILevel.ActivityLevel =
+			PP_HOST_TO_SMC_US((uint16_t)data->mclk_activity_target);
+
+	table->MemoryACPILevel.StutterEnable = 0;
+	table->MemoryACPILevel.StrobeEnable = 0;
+	table->MemoryACPILevel.EdcReadEnable = 0;
+	table->MemoryACPILevel.EdcWriteEnable = 0;
+	table->MemoryACPILevel.RttEnable = 0;
+
+	return result;
+}
+
+static int tonga_populate_smc_uvd_level(struct pp_hwmgr *hwmgr,
+					SMU72_Discrete_DpmTable *table)
+{
+	int result = 0;
+
+	uint8_t count;
+	pp_atomctrl_clock_dividers_vi dividers;
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *pptable_info =
+				(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table =
+						pptable_info->mm_dep_table;
+
+	table->UvdLevelCount = (uint8_t) (mm_table->count);
+	table->UvdBootLevel = 0;
+
+	for (count = 0; count < table->UvdLevelCount; count++) {
+		table->UvdLevel[count].VclkFrequency = mm_table->entries[count].vclk;
+		table->UvdLevel[count].DclkFrequency = mm_table->entries[count].dclk;
+		table->UvdLevel[count].MinVoltage.Vddc =
+			phm_get_voltage_index(pptable_info->vddc_lookup_table,
+						mm_table->entries[count].vddc);
+		table->UvdLevel[count].MinVoltage.VddGfx =
+			(data->vdd_gfx_control == SMU7_VOLTAGE_CONTROL_BY_SVID2) ?
+			phm_get_voltage_index(pptable_info->vddgfx_lookup_table,
+						mm_table->entries[count].vddgfx) : 0;
+		table->UvdLevel[count].MinVoltage.Vddci =
+			phm_get_voltage_id(&data->vddci_voltage_table,
+					     mm_table->entries[count].vddc - VDDC_VDDCI_DELTA);
+		table->UvdLevel[count].MinVoltage.Phases = 1;
+
+		/* retrieve divider value for VBIOS */
+		result = atomctrl_get_dfs_pll_dividers_vi(
+					hwmgr,
+					table->UvdLevel[count].VclkFrequency,
+					&dividers);
+
+		PP_ASSERT_WITH_CODE((!result),
+				    "can not find divide id for Vclk clock",
+					return result);
+
+		table->UvdLevel[count].VclkDivider = (uint8_t)dividers.pll_post_divider;
+
+		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
+							  table->UvdLevel[count].DclkFrequency, &dividers);
+		PP_ASSERT_WITH_CODE((!result),
+				    "can not find divide id for Dclk clock",
+					return result);
+
+		table->UvdLevel[count].DclkDivider =
+					(uint8_t)dividers.pll_post_divider;
+
+		CONVERT_FROM_HOST_TO_SMC_UL(table->UvdLevel[count].VclkFrequency);
+		CONVERT_FROM_HOST_TO_SMC_UL(table->UvdLevel[count].DclkFrequency);
+	}
+
+	return result;
+
+}
+
+static int tonga_populate_smc_vce_level(struct pp_hwmgr *hwmgr,
+		SMU72_Discrete_DpmTable *table)
+{
+	int result = 0;
+
+	uint8_t count;
+	pp_atomctrl_clock_dividers_vi dividers;
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *pptable_info =
+			      (struct phm_ppt_v1_information *)(hwmgr->pptable);
+	phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table =
+						     pptable_info->mm_dep_table;
+
+	table->VceLevelCount = (uint8_t) (mm_table->count);
+	table->VceBootLevel = 0;
+
+	for (count = 0; count < table->VceLevelCount; count++) {
+		table->VceLevel[count].Frequency =
+			mm_table->entries[count].eclk;
+		table->VceLevel[count].MinVoltage.Vddc =
+			phm_get_voltage_index(pptable_info->vddc_lookup_table,
+				mm_table->entries[count].vddc);
+		table->VceLevel[count].MinVoltage.VddGfx =
+			(data->vdd_gfx_control == SMU7_VOLTAGE_CONTROL_BY_SVID2) ?
+			phm_get_voltage_index(pptable_info->vddgfx_lookup_table,
+				mm_table->entries[count].vddgfx) : 0;
+		table->VceLevel[count].MinVoltage.Vddci =
+			phm_get_voltage_id(&data->vddci_voltage_table,
+				mm_table->entries[count].vddc - VDDC_VDDCI_DELTA);
+		table->VceLevel[count].MinVoltage.Phases = 1;
+
+		/* retrieve divider value for VBIOS */
+		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
+					table->VceLevel[count].Frequency, &dividers);
+		PP_ASSERT_WITH_CODE((!result),
+				"can not find divide id for VCE engine clock",
+				return result);
+
+		table->VceLevel[count].Divider = (uint8_t)dividers.pll_post_divider;
+
+		CONVERT_FROM_HOST_TO_SMC_UL(table->VceLevel[count].Frequency);
+	}
+
+	return result;
+}
+
+static int tonga_populate_smc_acp_level(struct pp_hwmgr *hwmgr,
+		SMU72_Discrete_DpmTable *table)
+{
+	int result = 0;
+	uint8_t count;
+	pp_atomctrl_clock_dividers_vi dividers;
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *pptable_info =
+			     (struct phm_ppt_v1_information *)(hwmgr->pptable);
+	phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table =
+						    pptable_info->mm_dep_table;
+
+	table->AcpLevelCount = (uint8_t) (mm_table->count);
+	table->AcpBootLevel = 0;
+
+	for (count = 0; count < table->AcpLevelCount; count++) {
+		table->AcpLevel[count].Frequency =
+			pptable_info->mm_dep_table->entries[count].aclk;
+		table->AcpLevel[count].MinVoltage.Vddc =
+			phm_get_voltage_index(pptable_info->vddc_lookup_table,
+			mm_table->entries[count].vddc);
+		table->AcpLevel[count].MinVoltage.VddGfx =
+			(data->vdd_gfx_control == SMU7_VOLTAGE_CONTROL_BY_SVID2) ?
+			phm_get_voltage_index(pptable_info->vddgfx_lookup_table,
+				mm_table->entries[count].vddgfx) : 0;
+		table->AcpLevel[count].MinVoltage.Vddci =
+			phm_get_voltage_id(&data->vddci_voltage_table,
+				mm_table->entries[count].vddc - VDDC_VDDCI_DELTA);
+		table->AcpLevel[count].MinVoltage.Phases = 1;
+
+		/* retrieve divider value for VBIOS */
+		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
+			table->AcpLevel[count].Frequency, &dividers);
+		PP_ASSERT_WITH_CODE((!result),
+			"can not find divide id for engine clock", return result);
+
+		table->AcpLevel[count].Divider = (uint8_t)dividers.pll_post_divider;
+
+		CONVERT_FROM_HOST_TO_SMC_UL(table->AcpLevel[count].Frequency);
+	}
+
+	return result;
+}
+
+static int tonga_populate_smc_samu_level(struct pp_hwmgr *hwmgr,
+		SMU72_Discrete_DpmTable *table)
+{
+	int result = 0;
+	uint8_t count;
+	pp_atomctrl_clock_dividers_vi dividers;
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *pptable_info =
+			     (struct phm_ppt_v1_information *)(hwmgr->pptable);
+	phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table =
+						    pptable_info->mm_dep_table;
+
+	table->SamuBootLevel = 0;
+	table->SamuLevelCount = (uint8_t) (mm_table->count);
+
+	for (count = 0; count < table->SamuLevelCount; count++) {
+		/* not sure whether we need evclk or not */
+		table->SamuLevel[count].Frequency =
+			pptable_info->mm_dep_table->entries[count].samclock;
+		table->SamuLevel[count].MinVoltage.Vddc =
+			phm_get_voltage_index(pptable_info->vddc_lookup_table,
+				mm_table->entries[count].vddc);
+		table->SamuLevel[count].MinVoltage.VddGfx =
+			(data->vdd_gfx_control == SMU7_VOLTAGE_CONTROL_BY_SVID2) ?
+			phm_get_voltage_index(pptable_info->vddgfx_lookup_table,
+				mm_table->entries[count].vddgfx) : 0;
+		table->SamuLevel[count].MinVoltage.Vddci =
+			phm_get_voltage_id(&data->vddci_voltage_table,
+				mm_table->entries[count].vddc - VDDC_VDDCI_DELTA);
+		table->SamuLevel[count].MinVoltage.Phases = 1;
+
+		/* retrieve divider value for VBIOS */
+		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
+					table->SamuLevel[count].Frequency, &dividers);
+		PP_ASSERT_WITH_CODE((!result),
+			"can not find divide id for samu clock", return result);
+
+		table->SamuLevel[count].Divider = (uint8_t)dividers.pll_post_divider;
+
+		CONVERT_FROM_HOST_TO_SMC_UL(table->SamuLevel[count].Frequency);
+	}
+
+	return result;
+}
+
+static int tonga_populate_memory_timing_parameters(
+		struct pp_hwmgr *hwmgr,
+		uint32_t engine_clock,
+		uint32_t memory_clock,
+		struct SMU72_Discrete_MCArbDramTimingTableEntry *arb_regs
+		)
+{
+	uint32_t dramTiming;
+	uint32_t dramTiming2;
+	uint32_t burstTime;
+	int result;
+
+	result = atomctrl_set_engine_dram_timings_rv770(hwmgr,
+				engine_clock, memory_clock);
+
+	PP_ASSERT_WITH_CODE(result == 0,
+		"Error calling VBIOS to set DRAM_TIMING.", return result);
+
+	dramTiming  = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING);
+	dramTiming2 = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING2);
+	burstTime = PHM_READ_FIELD(hwmgr->device, MC_ARB_BURST_TIME, STATE0);
+
+	arb_regs->McArbDramTiming  = PP_HOST_TO_SMC_UL(dramTiming);
+	arb_regs->McArbDramTiming2 = PP_HOST_TO_SMC_UL(dramTiming2);
+	arb_regs->McArbBurstTime = (uint8_t)burstTime;
+
+	return 0;
+}
+
+static int tonga_program_memory_timing_parameters(struct pp_hwmgr *hwmgr)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct tonga_smumgr *smu_data =
+				(struct tonga_smumgr *)(hwmgr->smu_backend);
+	int result = 0;
+	SMU72_Discrete_MCArbDramTimingTable  arb_regs;
+	uint32_t i, j;
+
+	memset(&arb_regs, 0x00, sizeof(SMU72_Discrete_MCArbDramTimingTable));
+
+	for (i = 0; i < data->dpm_table.sclk_table.count; i++) {
+		for (j = 0; j < data->dpm_table.mclk_table.count; j++) {
+			result = tonga_populate_memory_timing_parameters
+				(hwmgr, data->dpm_table.sclk_table.dpm_levels[i].value,
+				 data->dpm_table.mclk_table.dpm_levels[j].value,
+				 &arb_regs.entries[i][j]);
+
+			if (result)
+				break;
+		}
+	}
+
+	if (!result) {
+		result = smu7_copy_bytes_to_smc(
+				hwmgr,
+				smu_data->smu7_data.arb_table_start,
+				(uint8_t *)&arb_regs,
+				sizeof(SMU72_Discrete_MCArbDramTimingTable),
+				SMC_RAM_END
+				);
+	}
+
+	return result;
+}
+
+static int tonga_populate_smc_boot_level(struct pp_hwmgr *hwmgr,
+			SMU72_Discrete_DpmTable *table)
+{
+	int result = 0;
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct tonga_smumgr *smu_data =
+				(struct tonga_smumgr *)(hwmgr->smu_backend);
+	table->GraphicsBootLevel = 0;
+	table->MemoryBootLevel = 0;
+
+	/* find boot level from dpm table*/
+	result = phm_find_boot_level(&(data->dpm_table.sclk_table),
+	data->vbios_boot_state.sclk_bootup_value,
+	(uint32_t *)&(smu_data->smc_state_table.GraphicsBootLevel));
+
+	if (result != 0) {
+		smu_data->smc_state_table.GraphicsBootLevel = 0;
+		pr_err("[powerplay] VBIOS did not find boot engine "
+				"clock value in dependency table. "
+				"Using Graphics DPM level 0 !");
+		result = 0;
+	}
+
+	result = phm_find_boot_level(&(data->dpm_table.mclk_table),
+		data->vbios_boot_state.mclk_bootup_value,
+		(uint32_t *)&(smu_data->smc_state_table.MemoryBootLevel));
+
+	if (result != 0) {
+		smu_data->smc_state_table.MemoryBootLevel = 0;
+		pr_err("[powerplay] VBIOS did not find boot "
+				"engine clock value in dependency table."
+				"Using Memory DPM level 0 !");
+		result = 0;
+	}
+
+	table->BootVoltage.Vddc =
+		phm_get_voltage_id(&(data->vddc_voltage_table),
+			data->vbios_boot_state.vddc_bootup_value);
+	table->BootVoltage.VddGfx =
+		phm_get_voltage_id(&(data->vddgfx_voltage_table),
+			data->vbios_boot_state.vddgfx_bootup_value);
+	table->BootVoltage.Vddci =
+		phm_get_voltage_id(&(data->vddci_voltage_table),
+			data->vbios_boot_state.vddci_bootup_value);
+	table->BootMVdd = data->vbios_boot_state.mvdd_bootup_value;
+
+	CONVERT_FROM_HOST_TO_SMC_US(table->BootMVdd);
+
+	return result;
+}
+
+static int tonga_populate_clock_stretcher_data_table(struct pp_hwmgr *hwmgr)
+{
+	uint32_t ro, efuse, efuse2, clock_freq, volt_without_cks,
+			volt_with_cks, value;
+	uint16_t clock_freq_u16;
+	struct tonga_smumgr *smu_data =
+				(struct tonga_smumgr *)(hwmgr->smu_backend);
+	uint8_t type, i, j, cks_setting, stretch_amount, stretch_amount2,
+			volt_offset = 0;
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	struct phm_ppt_v1_clock_voltage_dependency_table *sclk_table =
+			table_info->vdd_dep_on_sclk;
+	uint32_t hw_revision, dev_id;
+	struct cgs_system_info sys_info = {0};
+
+	stretch_amount = (uint8_t)table_info->cac_dtp_table->usClockStretchAmount;
+
+	sys_info.size = sizeof(struct cgs_system_info);
+
+	sys_info.info_id = CGS_SYSTEM_INFO_PCIE_REV;
+	cgs_query_system_info(hwmgr->device, &sys_info);
+	hw_revision = (uint32_t)sys_info.value;
+
+	sys_info.info_id = CGS_SYSTEM_INFO_PCIE_DEV;
+	cgs_query_system_info(hwmgr->device, &sys_info);
+	dev_id = (uint32_t)sys_info.value;
+
+	/* Read SMU_Eefuse to read and calculate RO and determine
+	 * if the part is SS or FF. if RO >= 1660MHz, part is FF.
+	 */
+	efuse = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+			ixSMU_EFUSE_0 + (146 * 4));
+	efuse2 = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+			ixSMU_EFUSE_0 + (148 * 4));
+	efuse &= 0xFF000000;
+	efuse = efuse >> 24;
+	efuse2 &= 0xF;
+
+	if (efuse2 == 1)
+		ro = (2300 - 1350) * efuse / 255 + 1350;
+	else
+		ro = (2500 - 1000) * efuse / 255 + 1000;
+
+	if (ro >= 1660)
+		type = 0;
+	else
+		type = 1;
+
+	/* Populate Stretch amount */
+	smu_data->smc_state_table.ClockStretcherAmount = stretch_amount;
+
+
+	/* Populate Sclk_CKS_masterEn0_7 and Sclk_voltageOffset */
+	for (i = 0; i < sclk_table->count; i++) {
+		smu_data->smc_state_table.Sclk_CKS_masterEn0_7 |=
+				sclk_table->entries[i].cks_enable << i;
+		if (ASICID_IS_TONGA_P(dev_id, hw_revision)) {
+			volt_without_cks = (uint32_t)((7732 + 60 - ro - 20838 *
+				(sclk_table->entries[i].clk/100) / 10000) * 1000 /
+				(8730 - (5301 * (sclk_table->entries[i].clk/100) / 1000)));
+			volt_with_cks = (uint32_t)((5250 + 51 - ro - 2404 *
+				(sclk_table->entries[i].clk/100) / 100000) * 1000 /
+				(6146 - (3193 * (sclk_table->entries[i].clk/100) / 1000)));
+		} else {
+			volt_without_cks = (uint32_t)((14041 *
+				(sclk_table->entries[i].clk/100) / 10000 + 3571 + 75 - ro) * 1000 /
+				(4026 - (13924 * (sclk_table->entries[i].clk/100) / 10000)));
+			volt_with_cks = (uint32_t)((13946 *
+				(sclk_table->entries[i].clk/100) / 10000 + 3320 + 45 - ro) * 1000 /
+				(3664 - (11454 * (sclk_table->entries[i].clk/100) / 10000)));
+		}
+		if (volt_without_cks >= volt_with_cks)
+			volt_offset = (uint8_t)(((volt_without_cks - volt_with_cks +
+					sclk_table->entries[i].cks_voffset) * 100 / 625) + 1);
+		smu_data->smc_state_table.Sclk_voltageOffset[i] = volt_offset;
+	}
+
+	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, PWR_CKS_ENABLE,
+			STRETCH_ENABLE, 0x0);
+	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, PWR_CKS_ENABLE,
+			masterReset, 0x1);
+	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, PWR_CKS_ENABLE,
+			staticEnable, 0x1);
+	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, PWR_CKS_ENABLE,
+			masterReset, 0x0);
+
+	/* Populate CKS Lookup Table */
+	if (stretch_amount == 1 || stretch_amount == 2 || stretch_amount == 5)
+		stretch_amount2 = 0;
+	else if (stretch_amount == 3 || stretch_amount == 4)
+		stretch_amount2 = 1;
+	else {
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_ClockStretcher);
+		PP_ASSERT_WITH_CODE(false,
+				"Stretch Amount in PPTable not supported\n",
+				return -EINVAL);
+	}
+
+	value = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+			ixPWR_CKS_CNTL);
+	value &= 0xFFC2FF87;
+	smu_data->smc_state_table.CKS_LOOKUPTable.CKS_LOOKUPTableEntry[0].minFreq =
+			tonga_clock_stretcher_lookup_table[stretch_amount2][0];
+	smu_data->smc_state_table.CKS_LOOKUPTable.CKS_LOOKUPTableEntry[0].maxFreq =
+			tonga_clock_stretcher_lookup_table[stretch_amount2][1];
+	clock_freq_u16 = (uint16_t)(PP_SMC_TO_HOST_UL(smu_data->smc_state_table.
+			GraphicsLevel[smu_data->smc_state_table.GraphicsDpmLevelCount - 1].
+			SclkFrequency) / 100);
+	if (tonga_clock_stretcher_lookup_table[stretch_amount2][0] <
+			clock_freq_u16 &&
+	    tonga_clock_stretcher_lookup_table[stretch_amount2][1] >
+			clock_freq_u16) {
+		/* Program PWR_CKS_CNTL. CKS_USE_FOR_LOW_FREQ */
+		value |= (tonga_clock_stretcher_lookup_table[stretch_amount2][3]) << 16;
+		/* Program PWR_CKS_CNTL. CKS_LDO_REFSEL */
+		value |= (tonga_clock_stretcher_lookup_table[stretch_amount2][2]) << 18;
+		/* Program PWR_CKS_CNTL. CKS_STRETCH_AMOUNT */
+		value |= (tonga_clock_stretch_amount_conversion
+				[tonga_clock_stretcher_lookup_table[stretch_amount2][3]]
+				 [stretch_amount]) << 3;
+	}
+	CONVERT_FROM_HOST_TO_SMC_US(smu_data->smc_state_table.CKS_LOOKUPTable.
+			CKS_LOOKUPTableEntry[0].minFreq);
+	CONVERT_FROM_HOST_TO_SMC_US(smu_data->smc_state_table.CKS_LOOKUPTable.
+			CKS_LOOKUPTableEntry[0].maxFreq);
+	smu_data->smc_state_table.CKS_LOOKUPTable.CKS_LOOKUPTableEntry[0].setting =
+			tonga_clock_stretcher_lookup_table[stretch_amount2][2] & 0x7F;
+	smu_data->smc_state_table.CKS_LOOKUPTable.CKS_LOOKUPTableEntry[0].setting |=
+			(tonga_clock_stretcher_lookup_table[stretch_amount2][3]) << 7;
+
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+			ixPWR_CKS_CNTL, value);
+
+	/* Populate DDT Lookup Table */
+	for (i = 0; i < 4; i++) {
+		/* Assign the minimum and maximum VID stored
+		 * in the last row of Clock Stretcher Voltage Table.
+		 */
+		smu_data->smc_state_table.ClockStretcherDataTable.
+		ClockStretcherDataTableEntry[i].minVID =
+				(uint8_t) tonga_clock_stretcher_ddt_table[type][i][2];
+		smu_data->smc_state_table.ClockStretcherDataTable.
+		ClockStretcherDataTableEntry[i].maxVID =
+				(uint8_t) tonga_clock_stretcher_ddt_table[type][i][3];
+		/* Loop through each SCLK and check the frequency
+		 * to see if it lies within the frequency for clock stretcher.
+		 */
+		for (j = 0; j < smu_data->smc_state_table.GraphicsDpmLevelCount; j++) {
+			cks_setting = 0;
+			clock_freq = PP_SMC_TO_HOST_UL(
+					smu_data->smc_state_table.GraphicsLevel[j].SclkFrequency);
+			/* Check the allowed frequency against the sclk level[j].
+			 *  Sclk's endianness has already been converted,
+			 *  and it's in 10Khz unit,
+			 *  as opposed to Data table, which is in Mhz unit.
+			 */
+			if (clock_freq >= tonga_clock_stretcher_ddt_table[type][i][0] * 100) {
+				cks_setting |= 0x2;
+				if (clock_freq < tonga_clock_stretcher_ddt_table[type][i][1] * 100)
+					cks_setting |= 0x1;
+			}
+			smu_data->smc_state_table.ClockStretcherDataTable.
+			ClockStretcherDataTableEntry[i].setting |= cks_setting << (j * 2);
+		}
+		CONVERT_FROM_HOST_TO_SMC_US(smu_data->smc_state_table.
+				ClockStretcherDataTable.
+				ClockStretcherDataTableEntry[i].setting);
+	}
+
+	value = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+					ixPWR_CKS_CNTL);
+	value &= 0xFFFFFFFE;
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+					ixPWR_CKS_CNTL, value);
+
+	return 0;
+}
+
+static int tonga_populate_vr_config(struct pp_hwmgr *hwmgr,
+			SMU72_Discrete_DpmTable *table)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	uint16_t config;
+
+	if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->vdd_gfx_control) {
+		/*  Splitted mode */
+		config = VR_SVI2_PLANE_1;
+		table->VRConfig |= (config<<VRCONF_VDDGFX_SHIFT);
+
+		if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->voltage_control) {
+			config = VR_SVI2_PLANE_2;
+			table->VRConfig |= config;
+		} else {
+			pr_err("VDDC and VDDGFX should "
+				"be both on SVI2 control in splitted mode !\n");
+		}
+	} else {
+		/* Merged mode  */
+		config = VR_MERGED_WITH_VDDC;
+		table->VRConfig |= (config<<VRCONF_VDDGFX_SHIFT);
+
+		/* Set Vddc Voltage Controller  */
+		if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->voltage_control) {
+			config = VR_SVI2_PLANE_1;
+			table->VRConfig |= config;
+		} else {
+			pr_err("VDDC should be on "
+					"SVI2 control in merged mode !\n");
+		}
+	}
+
+	/* Set Vddci Voltage Controller  */
+	if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->vddci_control) {
+		config = VR_SVI2_PLANE_2;  /* only in merged mode */
+		table->VRConfig |= (config<<VRCONF_VDDCI_SHIFT);
+	} else if (SMU7_VOLTAGE_CONTROL_BY_GPIO == data->vddci_control) {
+		config = VR_SMIO_PATTERN_1;
+		table->VRConfig |= (config<<VRCONF_VDDCI_SHIFT);
+	}
+
+	/* Set Mvdd Voltage Controller */
+	if (SMU7_VOLTAGE_CONTROL_BY_GPIO == data->mvdd_control) {
+		config = VR_SMIO_PATTERN_2;
+		table->VRConfig |= (config<<VRCONF_MVDD_SHIFT);
+	}
+
+	return 0;
+}
+
+static int tonga_init_arb_table_index(struct pp_hwmgr *hwmgr)
+{
+	struct tonga_smumgr *smu_data = (struct tonga_smumgr *)(hwmgr->smu_backend);
+	uint32_t tmp;
+	int result;
+
+	/*
+	* This is a read-modify-write on the first byte of the ARB table.
+	* The first byte in the SMU72_Discrete_MCArbDramTimingTable structure
+	* is the field 'current'.
+	* This solution is ugly, but we never write the whole table only
+	* individual fields in it.
+	* In reality this field should not be in that structure
+	* but in a soft register.
+	*/
+	result = smu7_read_smc_sram_dword(hwmgr,
+				smu_data->smu7_data.arb_table_start, &tmp, SMC_RAM_END);
+
+	if (result != 0)
+		return result;
+
+	tmp &= 0x00FFFFFF;
+	tmp |= ((uint32_t)MC_CG_ARB_FREQ_F1) << 24;
+
+	return smu7_write_smc_sram_dword(hwmgr,
+			smu_data->smu7_data.arb_table_start, tmp, SMC_RAM_END);
+}
+
+
+static int tonga_populate_bapm_parameters_in_dpm_table(struct pp_hwmgr *hwmgr)
+{
+	struct tonga_smumgr *smu_data =
+				(struct tonga_smumgr *)(hwmgr->smu_backend);
+	const struct tonga_pt_defaults *defaults = smu_data->power_tune_defaults;
+	SMU72_Discrete_DpmTable  *dpm_table = &(smu_data->smc_state_table);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	struct phm_cac_tdp_table *cac_dtp_table = table_info->cac_dtp_table;
+	int  i, j, k;
+	const uint16_t *pdef1, *pdef2;
+
+	dpm_table->DefaultTdp = PP_HOST_TO_SMC_US(
+			(uint16_t)(cac_dtp_table->usTDP * 256));
+	dpm_table->TargetTdp = PP_HOST_TO_SMC_US(
+			(uint16_t)(cac_dtp_table->usConfigurableTDP * 256));
+
+	PP_ASSERT_WITH_CODE(cac_dtp_table->usTargetOperatingTemp <= 255,
+			"Target Operating Temp is out of Range !",
+			);
+
+	dpm_table->GpuTjMax = (uint8_t)(cac_dtp_table->usTargetOperatingTemp);
+	dpm_table->GpuTjHyst = 8;
+
+	dpm_table->DTEAmbientTempBase = defaults->dte_ambient_temp_base;
+
+	dpm_table->BAPM_TEMP_GRADIENT =
+				PP_HOST_TO_SMC_UL(defaults->bapm_temp_gradient);
+	pdef1 = defaults->bapmti_r;
+	pdef2 = defaults->bapmti_rc;
+
+	for (i = 0; i < SMU72_DTE_ITERATIONS; i++) {
+		for (j = 0; j < SMU72_DTE_SOURCES; j++) {
+			for (k = 0; k < SMU72_DTE_SINKS; k++) {
+				dpm_table->BAPMTI_R[i][j][k] =
+						PP_HOST_TO_SMC_US(*pdef1);
+				dpm_table->BAPMTI_RC[i][j][k] =
+						PP_HOST_TO_SMC_US(*pdef2);
+				pdef1++;
+				pdef2++;
+			}
+		}
+	}
+
+	return 0;
+}
+
+static int tonga_populate_svi_load_line(struct pp_hwmgr *hwmgr)
+{
+	struct tonga_smumgr *smu_data =
+				(struct tonga_smumgr *)(hwmgr->smu_backend);
+	const struct tonga_pt_defaults *defaults = smu_data->power_tune_defaults;
+
+	smu_data->power_tune_table.SviLoadLineEn = defaults->svi_load_line_en;
+	smu_data->power_tune_table.SviLoadLineVddC = defaults->svi_load_line_vddC;
+	smu_data->power_tune_table.SviLoadLineTrimVddC = 3;
+	smu_data->power_tune_table.SviLoadLineOffsetVddC = 0;
+
+	return 0;
+}
+
+static int tonga_populate_tdc_limit(struct pp_hwmgr *hwmgr)
+{
+	uint16_t tdc_limit;
+	struct tonga_smumgr *smu_data =
+				(struct tonga_smumgr *)(hwmgr->smu_backend);
+	const struct tonga_pt_defaults *defaults = smu_data->power_tune_defaults;
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+
+	/* TDC number of fraction bits are changed from 8 to 7
+	 * for Fiji as requested by SMC team
+	 */
+	tdc_limit = (uint16_t)(table_info->cac_dtp_table->usTDC * 256);
+	smu_data->power_tune_table.TDC_VDDC_PkgLimit =
+			CONVERT_FROM_HOST_TO_SMC_US(tdc_limit);
+	smu_data->power_tune_table.TDC_VDDC_ThrottleReleaseLimitPerc =
+			defaults->tdc_vddc_throttle_release_limit_perc;
+	smu_data->power_tune_table.TDC_MAWt = defaults->tdc_mawt;
+
+	return 0;
+}
+
+static int tonga_populate_dw8(struct pp_hwmgr *hwmgr, uint32_t fuse_table_offset)
+{
+	struct tonga_smumgr *smu_data =
+			(struct tonga_smumgr *)(hwmgr->smu_backend);
+	const struct tonga_pt_defaults *defaults = smu_data->power_tune_defaults;
+	uint32_t temp;
+
+	if (smu7_read_smc_sram_dword(hwmgr,
+			fuse_table_offset +
+			offsetof(SMU72_Discrete_PmFuses, TdcWaterfallCtl),
+			(uint32_t *)&temp, SMC_RAM_END))
+		PP_ASSERT_WITH_CODE(false,
+				"Attempt to read PmFuses.DW6 "
+				"(SviLoadLineEn) from SMC Failed !",
+				return -EINVAL);
+	else
+		smu_data->power_tune_table.TdcWaterfallCtl = defaults->tdc_waterfall_ctl;
+
+	return 0;
+}
+
+static int tonga_populate_temperature_scaler(struct pp_hwmgr *hwmgr)
+{
+	int i;
+	struct tonga_smumgr *smu_data =
+				(struct tonga_smumgr *)(hwmgr->smu_backend);
+
+	/* Currently not used. Set all to zero. */
+	for (i = 0; i < 16; i++)
+		smu_data->power_tune_table.LPMLTemperatureScaler[i] = 0;
+
+	return 0;
+}
+
+static int tonga_populate_fuzzy_fan(struct pp_hwmgr *hwmgr)
+{
+	struct tonga_smumgr *smu_data = (struct tonga_smumgr *)(hwmgr->smu_backend);
+
+	if ((hwmgr->thermal_controller.advanceFanControlParameters.
+			usFanOutputSensitivity & (1 << 15)) ||
+		(hwmgr->thermal_controller.advanceFanControlParameters.usFanOutputSensitivity == 0))
+		hwmgr->thermal_controller.advanceFanControlParameters.
+		usFanOutputSensitivity = hwmgr->thermal_controller.
+			advanceFanControlParameters.usDefaultFanOutputSensitivity;
+
+	smu_data->power_tune_table.FuzzyFan_PwmSetDelta =
+			PP_HOST_TO_SMC_US(hwmgr->thermal_controller.
+					advanceFanControlParameters.usFanOutputSensitivity);
+	return 0;
+}
+
+static int tonga_populate_gnb_lpml(struct pp_hwmgr *hwmgr)
+{
+	int i;
+	struct tonga_smumgr *smu_data =
+				(struct tonga_smumgr *)(hwmgr->smu_backend);
+
+	/* Currently not used. Set all to zero. */
+	for (i = 0; i < 16; i++)
+		smu_data->power_tune_table.GnbLPML[i] = 0;
+
+	return 0;
+}
+
+static int tonga_populate_bapm_vddc_base_leakage_sidd(struct pp_hwmgr *hwmgr)
+{
+	struct tonga_smumgr *smu_data =
+				(struct tonga_smumgr *)(hwmgr->smu_backend);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	uint16_t hi_sidd = smu_data->power_tune_table.BapmVddCBaseLeakageHiSidd;
+	uint16_t lo_sidd = smu_data->power_tune_table.BapmVddCBaseLeakageLoSidd;
+	struct phm_cac_tdp_table *cac_table = table_info->cac_dtp_table;
+
+	hi_sidd = (uint16_t)(cac_table->usHighCACLeakage / 100 * 256);
+	lo_sidd = (uint16_t)(cac_table->usLowCACLeakage / 100 * 256);
+
+	smu_data->power_tune_table.BapmVddCBaseLeakageHiSidd =
+			CONVERT_FROM_HOST_TO_SMC_US(hi_sidd);
+	smu_data->power_tune_table.BapmVddCBaseLeakageLoSidd =
+			CONVERT_FROM_HOST_TO_SMC_US(lo_sidd);
+
+	return 0;
+}
+
+static int tonga_populate_pm_fuses(struct pp_hwmgr *hwmgr)
+{
+	struct tonga_smumgr *smu_data =
+				(struct tonga_smumgr *)(hwmgr->smu_backend);
+	uint32_t pm_fuse_table_offset;
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_PowerContainment)) {
+		if (smu7_read_smc_sram_dword(hwmgr,
+				SMU72_FIRMWARE_HEADER_LOCATION +
+				offsetof(SMU72_Firmware_Header, PmFuseTable),
+				&pm_fuse_table_offset, SMC_RAM_END))
+			PP_ASSERT_WITH_CODE(false,
+				"Attempt to get pm_fuse_table_offset Failed !",
+				return -EINVAL);
+
+		/* DW6 */
+		if (tonga_populate_svi_load_line(hwmgr))
+			PP_ASSERT_WITH_CODE(false,
+				"Attempt to populate SviLoadLine Failed !",
+				return -EINVAL);
+		/* DW7 */
+		if (tonga_populate_tdc_limit(hwmgr))
+			PP_ASSERT_WITH_CODE(false,
+					"Attempt to populate TDCLimit Failed !",
+					return -EINVAL);
+		/* DW8 */
+		if (tonga_populate_dw8(hwmgr, pm_fuse_table_offset))
+			PP_ASSERT_WITH_CODE(false,
+				"Attempt to populate TdcWaterfallCtl Failed !",
+				return -EINVAL);
+
+		/* DW9-DW12 */
+		if (tonga_populate_temperature_scaler(hwmgr) != 0)
+			PP_ASSERT_WITH_CODE(false,
+				"Attempt to populate LPMLTemperatureScaler Failed !",
+				return -EINVAL);
+
+		/* DW13-DW14 */
+		if (tonga_populate_fuzzy_fan(hwmgr))
+			PP_ASSERT_WITH_CODE(false,
+				"Attempt to populate Fuzzy Fan "
+				"Control parameters Failed !",
+				return -EINVAL);
+
+		/* DW15-DW18 */
+		if (tonga_populate_gnb_lpml(hwmgr))
+			PP_ASSERT_WITH_CODE(false,
+				"Attempt to populate GnbLPML Failed !",
+				return -EINVAL);
+
+		/* DW20 */
+		if (tonga_populate_bapm_vddc_base_leakage_sidd(hwmgr))
+			PP_ASSERT_WITH_CODE(
+				false,
+				"Attempt to populate BapmVddCBaseLeakage "
+				"Hi and Lo Sidd Failed !",
+				return -EINVAL);
+
+		if (smu7_copy_bytes_to_smc(hwmgr, pm_fuse_table_offset,
+				(uint8_t *)&smu_data->power_tune_table,
+				sizeof(struct SMU72_Discrete_PmFuses), SMC_RAM_END))
+			PP_ASSERT_WITH_CODE(false,
+					"Attempt to download PmFuseTable Failed !",
+					return -EINVAL);
+	}
+	return 0;
+}
+
+static int tonga_populate_mc_reg_address(struct pp_hwmgr *hwmgr,
+				 SMU72_Discrete_MCRegisters *mc_reg_table)
+{
+	const struct tonga_smumgr *smu_data = (struct tonga_smumgr *)hwmgr->smu_backend;
+
+	uint32_t i, j;
+
+	for (i = 0, j = 0; j < smu_data->mc_reg_table.last; j++) {
+		if (smu_data->mc_reg_table.validflag & 1<<j) {
+			PP_ASSERT_WITH_CODE(
+				i < SMU72_DISCRETE_MC_REGISTER_ARRAY_SIZE,
+				"Index of mc_reg_table->address[] array "
+				"out of boundary",
+				return -EINVAL);
+			mc_reg_table->address[i].s0 =
+				PP_HOST_TO_SMC_US(smu_data->mc_reg_table.mc_reg_address[j].s0);
+			mc_reg_table->address[i].s1 =
+				PP_HOST_TO_SMC_US(smu_data->mc_reg_table.mc_reg_address[j].s1);
+			i++;
+		}
+	}
+
+	mc_reg_table->last = (uint8_t)i;
+
+	return 0;
+}
+
+/*convert register values from driver to SMC format */
+static void tonga_convert_mc_registers(
+	const struct tonga_mc_reg_entry *entry,
+	SMU72_Discrete_MCRegisterSet *data,
+	uint32_t num_entries, uint32_t valid_flag)
+{
+	uint32_t i, j;
+
+	for (i = 0, j = 0; j < num_entries; j++) {
+		if (valid_flag & 1<<j) {
+			data->value[i] = PP_HOST_TO_SMC_UL(entry->mc_data[j]);
+			i++;
+		}
+	}
+}
+
+static int tonga_convert_mc_reg_table_entry_to_smc(
+		struct pp_hwmgr *hwmgr,
+		const uint32_t memory_clock,
+		SMU72_Discrete_MCRegisterSet *mc_reg_table_data
+		)
+{
+	struct tonga_smumgr *smu_data = (struct tonga_smumgr *)(hwmgr->smu_backend);
+	uint32_t i = 0;
+
+	for (i = 0; i < smu_data->mc_reg_table.num_entries; i++) {
+		if (memory_clock <=
+			smu_data->mc_reg_table.mc_reg_table_entry[i].mclk_max) {
+			break;
+		}
+	}
+
+	if ((i == smu_data->mc_reg_table.num_entries) && (i > 0))
+		--i;
+
+	tonga_convert_mc_registers(&smu_data->mc_reg_table.mc_reg_table_entry[i],
+				mc_reg_table_data, smu_data->mc_reg_table.last,
+				smu_data->mc_reg_table.validflag);
+
+	return 0;
+}
+
+static int tonga_convert_mc_reg_table_to_smc(struct pp_hwmgr *hwmgr,
+		SMU72_Discrete_MCRegisters *mc_regs)
+{
+	int result = 0;
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	int res;
+	uint32_t i;
+
+	for (i = 0; i < data->dpm_table.mclk_table.count; i++) {
+		res = tonga_convert_mc_reg_table_entry_to_smc(
+				hwmgr,
+				data->dpm_table.mclk_table.dpm_levels[i].value,
+				&mc_regs->data[i]
+				);
+
+		if (0 != res)
+			result = res;
+	}
+
+	return result;
+}
+
+static int tonga_update_and_upload_mc_reg_table(struct pp_hwmgr *hwmgr)
+{
+	struct tonga_smumgr *smu_data = (struct tonga_smumgr *)(hwmgr->smu_backend);
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	uint32_t address;
+	int32_t result;
+
+	if (0 == (data->need_update_smu7_dpm_table & DPMTABLE_OD_UPDATE_MCLK))
+		return 0;
+
+
+	memset(&smu_data->mc_regs, 0, sizeof(SMU72_Discrete_MCRegisters));
+
+	result = tonga_convert_mc_reg_table_to_smc(hwmgr, &(smu_data->mc_regs));
+
+	if (result != 0)
+		return result;
+
+
+	address = smu_data->smu7_data.mc_reg_table_start +
+			(uint32_t)offsetof(SMU72_Discrete_MCRegisters, data[0]);
+
+	return  smu7_copy_bytes_to_smc(
+			hwmgr, address,
+			(uint8_t *)&smu_data->mc_regs.data[0],
+			sizeof(SMU72_Discrete_MCRegisterSet) *
+			data->dpm_table.mclk_table.count,
+			SMC_RAM_END);
+}
+
+static int tonga_populate_initial_mc_reg_table(struct pp_hwmgr *hwmgr)
+{
+	int result;
+	struct tonga_smumgr *smu_data = (struct tonga_smumgr *)(hwmgr->smu_backend);
+
+	memset(&smu_data->mc_regs, 0x00, sizeof(SMU72_Discrete_MCRegisters));
+	result = tonga_populate_mc_reg_address(hwmgr, &(smu_data->mc_regs));
+	PP_ASSERT_WITH_CODE(!result,
+		"Failed to initialize MCRegTable for the MC register addresses !",
+		return result;);
+
+	result = tonga_convert_mc_reg_table_to_smc(hwmgr, &smu_data->mc_regs);
+	PP_ASSERT_WITH_CODE(!result,
+		"Failed to initialize MCRegTable for driver state !",
+		return result;);
+
+	return smu7_copy_bytes_to_smc(hwmgr, smu_data->smu7_data.mc_reg_table_start,
+			(uint8_t *)&smu_data->mc_regs, sizeof(SMU72_Discrete_MCRegisters), SMC_RAM_END);
+}
+
+static void tonga_initialize_power_tune_defaults(struct pp_hwmgr *hwmgr)
+{
+	struct tonga_smumgr *smu_data = (struct tonga_smumgr *)(hwmgr->smu_backend);
+	struct  phm_ppt_v1_information *table_info =
+			(struct  phm_ppt_v1_information *)(hwmgr->pptable);
+
+	if (table_info &&
+			table_info->cac_dtp_table->usPowerTuneDataSetID <= POWERTUNE_DEFAULT_SET_MAX &&
+			table_info->cac_dtp_table->usPowerTuneDataSetID)
+		smu_data->power_tune_defaults =
+				&tonga_power_tune_data_set_array
+				[table_info->cac_dtp_table->usPowerTuneDataSetID - 1];
+	else
+		smu_data->power_tune_defaults = &tonga_power_tune_data_set_array[0];
+}
+
+static void tonga_save_default_power_profile(struct pp_hwmgr *hwmgr)
+{
+	struct tonga_smumgr *data = (struct tonga_smumgr *)(hwmgr->smu_backend);
+	struct SMU72_Discrete_GraphicsLevel *levels =
+				data->smc_state_table.GraphicsLevel;
+	unsigned min_level = 1;
+
+	hwmgr->default_gfx_power_profile.activity_threshold =
+			be16_to_cpu(levels[0].ActivityLevel);
+	hwmgr->default_gfx_power_profile.up_hyst = levels[0].UpHyst;
+	hwmgr->default_gfx_power_profile.down_hyst = levels[0].DownHyst;
+	hwmgr->default_gfx_power_profile.type = AMD_PP_GFX_PROFILE;
+
+	hwmgr->default_compute_power_profile = hwmgr->default_gfx_power_profile;
+	hwmgr->default_compute_power_profile.type = AMD_PP_COMPUTE_PROFILE;
+
+	/* Workaround compute SDMA instability: disable lowest SCLK
+	 * DPM level. Optimize compute power profile: Use only highest
+	 * 2 power levels (if more than 2 are available), Hysteresis:
+	 * 0ms up, 5ms down
+	 */
+	if (data->smc_state_table.GraphicsDpmLevelCount > 2)
+		min_level = data->smc_state_table.GraphicsDpmLevelCount - 2;
+	else if (data->smc_state_table.GraphicsDpmLevelCount == 2)
+		min_level = 1;
+	else
+		min_level = 0;
+	hwmgr->default_compute_power_profile.min_sclk =
+			be32_to_cpu(levels[min_level].SclkFrequency);
+	hwmgr->default_compute_power_profile.up_hyst = 0;
+	hwmgr->default_compute_power_profile.down_hyst = 5;
+
+	hwmgr->gfx_power_profile = hwmgr->default_gfx_power_profile;
+	hwmgr->compute_power_profile = hwmgr->default_compute_power_profile;
+}
+
+static int tonga_init_smc_table(struct pp_hwmgr *hwmgr)
+{
+	int result;
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct tonga_smumgr *smu_data =
+			(struct tonga_smumgr *)(hwmgr->smu_backend);
+	SMU72_Discrete_DpmTable *table = &(smu_data->smc_state_table);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+
+	uint8_t i;
+	pp_atomctrl_gpio_pin_assignment gpio_pin_assignment;
+
+
+	memset(&(smu_data->smc_state_table), 0x00, sizeof(smu_data->smc_state_table));
+
+	tonga_initialize_power_tune_defaults(hwmgr);
+
+	if (SMU7_VOLTAGE_CONTROL_NONE != data->voltage_control)
+		tonga_populate_smc_voltage_tables(hwmgr, table);
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_AutomaticDCTransition))
+		table->SystemFlags |= PPSMC_SYSTEMFLAG_GPIO_DC;
+
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_StepVddc))
+		table->SystemFlags |= PPSMC_SYSTEMFLAG_STEPVDDC;
+
+	if (data->is_memory_gddr5)
+		table->SystemFlags |= PPSMC_SYSTEMFLAG_GDDR5;
+
+	i = PHM_READ_FIELD(hwmgr->device, CC_MC_MAX_CHANNEL, NOOFCHAN);
+
+	if (i == 1 || i == 0)
+		table->SystemFlags |= 0x40;
+
+	if (data->ulv_supported && table_info->us_ulv_voltage_offset) {
+		result = tonga_populate_ulv_state(hwmgr, table);
+		PP_ASSERT_WITH_CODE(!result,
+			"Failed to initialize ULV state !",
+			return result;);
+
+		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+			ixCG_ULV_PARAMETER, 0x40035);
+	}
+
+	result = tonga_populate_smc_link_level(hwmgr, table);
+	PP_ASSERT_WITH_CODE(!result,
+		"Failed to initialize Link Level !", return result);
+
+	result = tonga_populate_all_graphic_levels(hwmgr);
+	PP_ASSERT_WITH_CODE(!result,
+		"Failed to initialize Graphics Level !", return result);
+
+	result = tonga_populate_all_memory_levels(hwmgr);
+	PP_ASSERT_WITH_CODE(!result,
+		"Failed to initialize Memory Level !", return result);
+
+	result = tonga_populate_smc_acpi_level(hwmgr, table);
+	PP_ASSERT_WITH_CODE(!result,
+		"Failed to initialize ACPI Level !", return result);
+
+	result = tonga_populate_smc_vce_level(hwmgr, table);
+	PP_ASSERT_WITH_CODE(!result,
+		"Failed to initialize VCE Level !", return result);
+
+	result = tonga_populate_smc_acp_level(hwmgr, table);
+	PP_ASSERT_WITH_CODE(!result,
+		"Failed to initialize ACP Level !", return result);
+
+	result = tonga_populate_smc_samu_level(hwmgr, table);
+	PP_ASSERT_WITH_CODE(!result,
+		"Failed to initialize SAMU Level !", return result);
+
+	/* Since only the initial state is completely set up at this
+	* point (the other states are just copies of the boot state) we only
+	* need to populate the  ARB settings for the initial state.
+	*/
+	result = tonga_program_memory_timing_parameters(hwmgr);
+	PP_ASSERT_WITH_CODE(!result,
+		"Failed to Write ARB settings for the initial state.",
+		return result;);
+
+	result = tonga_populate_smc_uvd_level(hwmgr, table);
+	PP_ASSERT_WITH_CODE(!result,
+		"Failed to initialize UVD Level !", return result);
+
+	result = tonga_populate_smc_boot_level(hwmgr, table);
+	PP_ASSERT_WITH_CODE(!result,
+		"Failed to initialize Boot Level !", return result);
+
+	tonga_populate_bapm_parameters_in_dpm_table(hwmgr);
+	PP_ASSERT_WITH_CODE(!result,
+		"Failed to populate BAPM Parameters !", return result);
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_ClockStretcher)) {
+		result = tonga_populate_clock_stretcher_data_table(hwmgr);
+		PP_ASSERT_WITH_CODE(!result,
+			"Failed to populate Clock Stretcher Data Table !",
+			return result;);
+	}
+	table->GraphicsVoltageChangeEnable  = 1;
+	table->GraphicsThermThrottleEnable  = 1;
+	table->GraphicsInterval = 1;
+	table->VoltageInterval  = 1;
+	table->ThermalInterval  = 1;
+	table->TemperatureLimitHigh =
+		table_info->cac_dtp_table->usTargetOperatingTemp *
+		SMU7_Q88_FORMAT_CONVERSION_UNIT;
+	table->TemperatureLimitLow =
+		(table_info->cac_dtp_table->usTargetOperatingTemp - 1) *
+		SMU7_Q88_FORMAT_CONVERSION_UNIT;
+	table->MemoryVoltageChangeEnable  = 1;
+	table->MemoryInterval  = 1;
+	table->VoltageResponseTime  = 0;
+	table->PhaseResponseTime  = 0;
+	table->MemoryThermThrottleEnable  = 1;
+
+	/*
+	* Cail reads current link status and reports it as cap (we cannot
+	* change this due to some previous issues we had)
+	* SMC drops the link status to lowest level after enabling
+	* DPM by PowerPlay. After pnp or toggling CF, driver gets reloaded again
+	* but this time Cail reads current link status which was set to low by
+	* SMC and reports it as cap to powerplay
+	* To avoid it, we set PCIeBootLinkLevel to highest dpm level
+	*/
+	PP_ASSERT_WITH_CODE((1 <= data->dpm_table.pcie_speed_table.count),
+			"There must be 1 or more PCIE levels defined in PPTable.",
+			return -EINVAL);
+
+	table->PCIeBootLinkLevel = (uint8_t) (data->dpm_table.pcie_speed_table.count);
+
+	table->PCIeGenInterval  = 1;
+
+	result = tonga_populate_vr_config(hwmgr, table);
+	PP_ASSERT_WITH_CODE(!result,
+		"Failed to populate VRConfig setting !", return result);
+
+	table->ThermGpio  = 17;
+	table->SclkStepSize = 0x4000;
+
+	if (atomctrl_get_pp_assign_pin(hwmgr, VDDC_VRHOT_GPIO_PINID,
+						&gpio_pin_assignment)) {
+		table->VRHotGpio = gpio_pin_assignment.uc_gpio_pin_bit_shift;
+		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_RegulatorHot);
+	} else {
+		table->VRHotGpio = SMU7_UNUSED_GPIO_PIN;
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_RegulatorHot);
+	}
+
+	if (atomctrl_get_pp_assign_pin(hwmgr, PP_AC_DC_SWITCH_GPIO_PINID,
+						&gpio_pin_assignment)) {
+		table->AcDcGpio = gpio_pin_assignment.uc_gpio_pin_bit_shift;
+		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_AutomaticDCTransition);
+	} else {
+		table->AcDcGpio = SMU7_UNUSED_GPIO_PIN;
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_AutomaticDCTransition);
+	}
+
+	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+		PHM_PlatformCaps_Falcon_QuickTransition);
+
+	if (0) {
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_AutomaticDCTransition);
+		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_Falcon_QuickTransition);
+	}
+
+	if (atomctrl_get_pp_assign_pin(hwmgr,
+			THERMAL_INT_OUTPUT_GPIO_PINID, &gpio_pin_assignment)) {
+		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_ThermalOutGPIO);
+
+		table->ThermOutGpio = gpio_pin_assignment.uc_gpio_pin_bit_shift;
+
+		table->ThermOutPolarity =
+			(0 == (cgs_read_register(hwmgr->device, mmGPIOPAD_A) &
+			(1 << gpio_pin_assignment.uc_gpio_pin_bit_shift))) ? 1 : 0;
+
+		table->ThermOutMode = SMU7_THERM_OUT_MODE_THERM_ONLY;
+
+		/* if required, combine VRHot/PCC with thermal out GPIO*/
+		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_RegulatorHot) &&
+			phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_CombinePCCWithThermalSignal)){
+			table->ThermOutMode = SMU7_THERM_OUT_MODE_THERM_VRHOT;
+		}
+	} else {
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_ThermalOutGPIO);
+
+		table->ThermOutGpio = 17;
+		table->ThermOutPolarity = 1;
+		table->ThermOutMode = SMU7_THERM_OUT_MODE_DISABLE;
+	}
+
+	for (i = 0; i < SMU72_MAX_ENTRIES_SMIO; i++)
+		table->Smio[i] = PP_HOST_TO_SMC_UL(table->Smio[i]);
+
+	CONVERT_FROM_HOST_TO_SMC_UL(table->SystemFlags);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->VRConfig);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->SmioMask1);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->SmioMask2);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->SclkStepSize);
+	CONVERT_FROM_HOST_TO_SMC_US(table->TemperatureLimitHigh);
+	CONVERT_FROM_HOST_TO_SMC_US(table->TemperatureLimitLow);
+	CONVERT_FROM_HOST_TO_SMC_US(table->VoltageResponseTime);
+	CONVERT_FROM_HOST_TO_SMC_US(table->PhaseResponseTime);
+
+	/* Upload all dpm data to SMC memory.(dpm level, dpm level count etc) */
+	result = smu7_copy_bytes_to_smc(
+			hwmgr,
+			smu_data->smu7_data.dpm_table_start + offsetof(SMU72_Discrete_DpmTable, SystemFlags),
+			(uint8_t *)&(table->SystemFlags),
+			sizeof(SMU72_Discrete_DpmTable) - 3 * sizeof(SMU72_PIDController),
+			SMC_RAM_END);
+
+	PP_ASSERT_WITH_CODE(!result,
+		"Failed to upload dpm data to SMC memory !", return result;);
+
+	result = tonga_init_arb_table_index(hwmgr);
+	PP_ASSERT_WITH_CODE(!result,
+			"Failed to upload arb data to SMC memory !", return result);
+
+	tonga_populate_pm_fuses(hwmgr);
+	PP_ASSERT_WITH_CODE((!result),
+		"Failed to populate initialize pm fuses !", return result);
+
+	result = tonga_populate_initial_mc_reg_table(hwmgr);
+	PP_ASSERT_WITH_CODE((!result),
+		"Failed to populate initialize MC Reg table !", return result);
+
+	tonga_save_default_power_profile(hwmgr);
+
+	return 0;
+}
+
+static int tonga_thermal_setup_fan_table(struct pp_hwmgr *hwmgr)
+{
+	struct tonga_smumgr *smu_data =
+			(struct tonga_smumgr *)(hwmgr->smu_backend);
+	SMU72_Discrete_FanTable fan_table = { FDO_MODE_HARDWARE };
+	uint32_t duty100;
+	uint32_t t_diff1, t_diff2, pwm_diff1, pwm_diff2;
+	uint16_t fdo_min, slope1, slope2;
+	uint32_t reference_clock;
+	int res;
+	uint64_t tmp64;
+
+	if (!phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+					PHM_PlatformCaps_MicrocodeFanControl))
+		return 0;
+
+	if (hwmgr->thermal_controller.fanInfo.bNoFan) {
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_MicrocodeFanControl);
+		return 0;
+	}
+
+	if (0 == smu_data->smu7_data.fan_table_start) {
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+					PHM_PlatformCaps_MicrocodeFanControl);
+		return 0;
+	}
+
+	duty100 = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device,
+						CGS_IND_REG__SMC,
+						CG_FDO_CTRL1, FMAX_DUTY100);
+
+	if (0 == duty100) {
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_MicrocodeFanControl);
+		return 0;
+	}
+
+	tmp64 = hwmgr->thermal_controller.advanceFanControlParameters.usPWMMin * duty100;
+	do_div(tmp64, 10000);
+	fdo_min = (uint16_t)tmp64;
+
+	t_diff1 = hwmgr->thermal_controller.advanceFanControlParameters.usTMed -
+		   hwmgr->thermal_controller.advanceFanControlParameters.usTMin;
+	t_diff2 = hwmgr->thermal_controller.advanceFanControlParameters.usTHigh -
+		  hwmgr->thermal_controller.advanceFanControlParameters.usTMed;
+
+	pwm_diff1 = hwmgr->thermal_controller.advanceFanControlParameters.usPWMMed -
+		    hwmgr->thermal_controller.advanceFanControlParameters.usPWMMin;
+	pwm_diff2 = hwmgr->thermal_controller.advanceFanControlParameters.usPWMHigh -
+		    hwmgr->thermal_controller.advanceFanControlParameters.usPWMMed;
+
+	slope1 = (uint16_t)((50 + ((16 * duty100 * pwm_diff1) / t_diff1)) / 100);
+	slope2 = (uint16_t)((50 + ((16 * duty100 * pwm_diff2) / t_diff2)) / 100);
+
+	fan_table.TempMin = cpu_to_be16((50 + hwmgr->thermal_controller.advanceFanControlParameters.usTMin) / 100);
+	fan_table.TempMed = cpu_to_be16((50 + hwmgr->thermal_controller.advanceFanControlParameters.usTMed) / 100);
+	fan_table.TempMax = cpu_to_be16((50 + hwmgr->thermal_controller.advanceFanControlParameters.usTMax) / 100);
+
+	fan_table.Slope1 = cpu_to_be16(slope1);
+	fan_table.Slope2 = cpu_to_be16(slope2);
+
+	fan_table.FdoMin = cpu_to_be16(fdo_min);
+
+	fan_table.HystDown = cpu_to_be16(hwmgr->thermal_controller.advanceFanControlParameters.ucTHyst);
+
+	fan_table.HystUp = cpu_to_be16(1);
+
+	fan_table.HystSlope = cpu_to_be16(1);
+
+	fan_table.TempRespLim = cpu_to_be16(5);
+
+	reference_clock = smu7_get_xclk(hwmgr);
+
+	fan_table.RefreshPeriod = cpu_to_be32((hwmgr->thermal_controller.advanceFanControlParameters.ulCycleDelay * reference_clock) / 1600);
+
+	fan_table.FdoMax = cpu_to_be16((uint16_t)duty100);
+
+	fan_table.TempSrc = (uint8_t)PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_MULT_THERMAL_CTRL, TEMP_SEL);
+
+	fan_table.FanControl_GL_Flag = 1;
+
+	res = smu7_copy_bytes_to_smc(hwmgr,
+					smu_data->smu7_data.fan_table_start,
+					(uint8_t *)&fan_table,
+					(uint32_t)sizeof(fan_table),
+					SMC_RAM_END);
+
+	return 0;
+}
+
+
+static int tonga_program_mem_timing_parameters(struct pp_hwmgr *hwmgr)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+
+	if (data->need_update_smu7_dpm_table &
+		(DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_OD_UPDATE_MCLK))
+		return tonga_program_memory_timing_parameters(hwmgr);
+
+	return 0;
+}
+
+static int tonga_update_sclk_threshold(struct pp_hwmgr *hwmgr)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct tonga_smumgr *smu_data =
+			(struct tonga_smumgr *)(hwmgr->smu_backend);
+
+	int result = 0;
+	uint32_t low_sclk_interrupt_threshold = 0;
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_SclkThrottleLowNotification)
+		&& (hwmgr->gfx_arbiter.sclk_threshold !=
+				data->low_sclk_interrupt_threshold)) {
+		data->low_sclk_interrupt_threshold =
+				hwmgr->gfx_arbiter.sclk_threshold;
+		low_sclk_interrupt_threshold =
+				data->low_sclk_interrupt_threshold;
+
+		CONVERT_FROM_HOST_TO_SMC_UL(low_sclk_interrupt_threshold);
+
+		result = smu7_copy_bytes_to_smc(
+				hwmgr,
+				smu_data->smu7_data.dpm_table_start +
+				offsetof(SMU72_Discrete_DpmTable,
+					LowSclkInterruptThreshold),
+				(uint8_t *)&low_sclk_interrupt_threshold,
+				sizeof(uint32_t),
+				SMC_RAM_END);
+	}
+
+	result = tonga_update_and_upload_mc_reg_table(hwmgr);
+
+	PP_ASSERT_WITH_CODE((!result),
+				"Failed to upload MC reg table !",
+				return result);
+
+	result = tonga_program_mem_timing_parameters(hwmgr);
+	PP_ASSERT_WITH_CODE((result == 0),
+			"Failed to program memory timing parameters !",
+			);
+
+	return result;
+}
+
+static uint32_t tonga_get_offsetof(uint32_t type, uint32_t member)
+{
+	switch (type) {
+	case SMU_SoftRegisters:
+		switch (member) {
+		case HandshakeDisables:
+			return offsetof(SMU72_SoftRegisters, HandshakeDisables);
+		case VoltageChangeTimeout:
+			return offsetof(SMU72_SoftRegisters, VoltageChangeTimeout);
+		case AverageGraphicsActivity:
+			return offsetof(SMU72_SoftRegisters, AverageGraphicsActivity);
+		case PreVBlankGap:
+			return offsetof(SMU72_SoftRegisters, PreVBlankGap);
+		case VBlankTimeout:
+			return offsetof(SMU72_SoftRegisters, VBlankTimeout);
+		case UcodeLoadStatus:
+			return offsetof(SMU72_SoftRegisters, UcodeLoadStatus);
+		case DRAM_LOG_ADDR_H:
+			return offsetof(SMU72_SoftRegisters, DRAM_LOG_ADDR_H);
+		case DRAM_LOG_ADDR_L:
+			return offsetof(SMU72_SoftRegisters, DRAM_LOG_ADDR_L);
+		case DRAM_LOG_PHY_ADDR_H:
+			return offsetof(SMU72_SoftRegisters, DRAM_LOG_PHY_ADDR_H);
+		case DRAM_LOG_PHY_ADDR_L:
+			return offsetof(SMU72_SoftRegisters, DRAM_LOG_PHY_ADDR_L);
+		case DRAM_LOG_BUFF_SIZE:
+			return offsetof(SMU72_SoftRegisters, DRAM_LOG_BUFF_SIZE);
+		}
+	case SMU_Discrete_DpmTable:
+		switch (member) {
+		case UvdBootLevel:
+			return offsetof(SMU72_Discrete_DpmTable, UvdBootLevel);
+		case VceBootLevel:
+			return offsetof(SMU72_Discrete_DpmTable, VceBootLevel);
+		case SamuBootLevel:
+			return offsetof(SMU72_Discrete_DpmTable, SamuBootLevel);
+		case LowSclkInterruptThreshold:
+			return offsetof(SMU72_Discrete_DpmTable, LowSclkInterruptThreshold);
+		}
+	}
+	pr_warn("can't get the offset of type %x member %x\n", type, member);
+	return 0;
+}
+
+static uint32_t tonga_get_mac_definition(uint32_t value)
+{
+	switch (value) {
+	case SMU_MAX_LEVELS_GRAPHICS:
+		return SMU72_MAX_LEVELS_GRAPHICS;
+	case SMU_MAX_LEVELS_MEMORY:
+		return SMU72_MAX_LEVELS_MEMORY;
+	case SMU_MAX_LEVELS_LINK:
+		return SMU72_MAX_LEVELS_LINK;
+	case SMU_MAX_ENTRIES_SMIO:
+		return SMU72_MAX_ENTRIES_SMIO;
+	case SMU_MAX_LEVELS_VDDC:
+		return SMU72_MAX_LEVELS_VDDC;
+	case SMU_MAX_LEVELS_VDDGFX:
+		return SMU72_MAX_LEVELS_VDDGFX;
+	case SMU_MAX_LEVELS_VDDCI:
+		return SMU72_MAX_LEVELS_VDDCI;
+	case SMU_MAX_LEVELS_MVDD:
+		return SMU72_MAX_LEVELS_MVDD;
+	}
+	pr_warn("can't get the mac value %x\n", value);
+
+	return 0;
+}
+
+static int tonga_update_uvd_smc_table(struct pp_hwmgr *hwmgr)
+{
+	struct tonga_smumgr *smu_data =
+				(struct tonga_smumgr *)(hwmgr->smu_backend);
+	uint32_t mm_boot_level_offset, mm_boot_level_value;
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+
+	smu_data->smc_state_table.UvdBootLevel = 0;
+	if (table_info->mm_dep_table->count > 0)
+		smu_data->smc_state_table.UvdBootLevel =
+				(uint8_t) (table_info->mm_dep_table->count - 1);
+	mm_boot_level_offset = smu_data->smu7_data.dpm_table_start +
+				offsetof(SMU72_Discrete_DpmTable, UvdBootLevel);
+	mm_boot_level_offset /= 4;
+	mm_boot_level_offset *= 4;
+	mm_boot_level_value = cgs_read_ind_register(hwmgr->device,
+			CGS_IND_REG__SMC, mm_boot_level_offset);
+	mm_boot_level_value &= 0x00FFFFFF;
+	mm_boot_level_value |= smu_data->smc_state_table.UvdBootLevel << 24;
+	cgs_write_ind_register(hwmgr->device,
+				CGS_IND_REG__SMC,
+				mm_boot_level_offset, mm_boot_level_value);
+
+	if (!phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_UVDDPM) ||
+		phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_StablePState))
+		smum_send_msg_to_smc_with_parameter(hwmgr,
+				PPSMC_MSG_UVDDPM_SetEnabledMask,
+				(uint32_t)(1 << smu_data->smc_state_table.UvdBootLevel));
+	return 0;
+}
+
+static int tonga_update_vce_smc_table(struct pp_hwmgr *hwmgr)
+{
+	struct tonga_smumgr *smu_data =
+				(struct tonga_smumgr *)(hwmgr->smu_backend);
+	uint32_t mm_boot_level_offset, mm_boot_level_value;
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+
+
+	smu_data->smc_state_table.VceBootLevel =
+		(uint8_t) (table_info->mm_dep_table->count - 1);
+
+	mm_boot_level_offset = smu_data->smu7_data.dpm_table_start +
+					offsetof(SMU72_Discrete_DpmTable, VceBootLevel);
+	mm_boot_level_offset /= 4;
+	mm_boot_level_offset *= 4;
+	mm_boot_level_value = cgs_read_ind_register(hwmgr->device,
+			CGS_IND_REG__SMC, mm_boot_level_offset);
+	mm_boot_level_value &= 0xFF00FFFF;
+	mm_boot_level_value |= smu_data->smc_state_table.VceBootLevel << 16;
+	cgs_write_ind_register(hwmgr->device,
+			CGS_IND_REG__SMC, mm_boot_level_offset, mm_boot_level_value);
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+					PHM_PlatformCaps_StablePState))
+		smum_send_msg_to_smc_with_parameter(hwmgr,
+				PPSMC_MSG_VCEDPM_SetEnabledMask,
+				(uint32_t)1 << smu_data->smc_state_table.VceBootLevel);
+	return 0;
+}
+
+static int tonga_update_samu_smc_table(struct pp_hwmgr *hwmgr)
+{
+	struct tonga_smumgr *smu_data = (struct tonga_smumgr *)(hwmgr->smu_backend);
+	uint32_t mm_boot_level_offset, mm_boot_level_value;
+
+	smu_data->smc_state_table.SamuBootLevel = 0;
+	mm_boot_level_offset = smu_data->smu7_data.dpm_table_start +
+				offsetof(SMU72_Discrete_DpmTable, SamuBootLevel);
+
+	mm_boot_level_offset /= 4;
+	mm_boot_level_offset *= 4;
+	mm_boot_level_value = cgs_read_ind_register(hwmgr->device,
+			CGS_IND_REG__SMC, mm_boot_level_offset);
+	mm_boot_level_value &= 0xFFFFFF00;
+	mm_boot_level_value |= smu_data->smc_state_table.SamuBootLevel << 0;
+	cgs_write_ind_register(hwmgr->device,
+			CGS_IND_REG__SMC, mm_boot_level_offset, mm_boot_level_value);
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_StablePState))
+		smum_send_msg_to_smc_with_parameter(hwmgr,
+				PPSMC_MSG_SAMUDPM_SetEnabledMask,
+				(uint32_t)(1 << smu_data->smc_state_table.SamuBootLevel));
+	return 0;
+}
+
+static int tonga_update_smc_table(struct pp_hwmgr *hwmgr, uint32_t type)
+{
+	switch (type) {
+	case SMU_UVD_TABLE:
+		tonga_update_uvd_smc_table(hwmgr);
+		break;
+	case SMU_VCE_TABLE:
+		tonga_update_vce_smc_table(hwmgr);
+		break;
+	case SMU_SAMU_TABLE:
+		tonga_update_samu_smc_table(hwmgr);
+		break;
+	default:
+		break;
+	}
+	return 0;
+}
+
+static int tonga_process_firmware_header(struct pp_hwmgr *hwmgr)
+{
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+	struct tonga_smumgr *smu_data = (struct tonga_smumgr *)(hwmgr->smu_backend);
+
+	uint32_t tmp;
+	int result;
+	bool error = false;
+
+	result = smu7_read_smc_sram_dword(hwmgr,
+				SMU72_FIRMWARE_HEADER_LOCATION +
+				offsetof(SMU72_Firmware_Header, DpmTable),
+				&tmp, SMC_RAM_END);
+
+	if (!result)
+		smu_data->smu7_data.dpm_table_start = tmp;
+
+	error |= (result != 0);
+
+	result = smu7_read_smc_sram_dword(hwmgr,
+				SMU72_FIRMWARE_HEADER_LOCATION +
+				offsetof(SMU72_Firmware_Header, SoftRegisters),
+				&tmp, SMC_RAM_END);
+
+	if (!result) {
+		data->soft_regs_start = tmp;
+		smu_data->smu7_data.soft_regs_start = tmp;
+	}
+
+	error |= (result != 0);
+
+
+	result = smu7_read_smc_sram_dword(hwmgr,
+				SMU72_FIRMWARE_HEADER_LOCATION +
+				offsetof(SMU72_Firmware_Header, mcRegisterTable),
+				&tmp, SMC_RAM_END);
+
+	if (!result)
+		smu_data->smu7_data.mc_reg_table_start = tmp;
+
+	result = smu7_read_smc_sram_dword(hwmgr,
+				SMU72_FIRMWARE_HEADER_LOCATION +
+				offsetof(SMU72_Firmware_Header, FanTable),
+				&tmp, SMC_RAM_END);
+
+	if (!result)
+		smu_data->smu7_data.fan_table_start = tmp;
+
+	error |= (result != 0);
+
+	result = smu7_read_smc_sram_dword(hwmgr,
+				SMU72_FIRMWARE_HEADER_LOCATION +
+				offsetof(SMU72_Firmware_Header, mcArbDramTimingTable),
+				&tmp, SMC_RAM_END);
+
+	if (!result)
+		smu_data->smu7_data.arb_table_start = tmp;
+
+	error |= (result != 0);
+
+	result = smu7_read_smc_sram_dword(hwmgr,
+				SMU72_FIRMWARE_HEADER_LOCATION +
+				offsetof(SMU72_Firmware_Header, Version),
+				&tmp, SMC_RAM_END);
+
+	if (!result)
+		hwmgr->microcode_version_info.SMC = tmp;
+
+	error |= (result != 0);
+
+	return error ? 1 : 0;
+}
+
+/*---------------------------MC----------------------------*/
+
+static uint8_t tonga_get_memory_modile_index(struct pp_hwmgr *hwmgr)
+{
+	return (uint8_t) (0xFF & (cgs_read_register(hwmgr->device, mmBIOS_SCRATCH_4) >> 16));
+}
+
+static bool tonga_check_s0_mc_reg_index(uint16_t in_reg, uint16_t *out_reg)
+{
+	bool result = true;
+
+	switch (in_reg) {
+	case  mmMC_SEQ_RAS_TIMING:
+		*out_reg = mmMC_SEQ_RAS_TIMING_LP;
+		break;
+
+	case  mmMC_SEQ_DLL_STBY:
+		*out_reg = mmMC_SEQ_DLL_STBY_LP;
+		break;
+
+	case  mmMC_SEQ_G5PDX_CMD0:
+		*out_reg = mmMC_SEQ_G5PDX_CMD0_LP;
+		break;
+
+	case  mmMC_SEQ_G5PDX_CMD1:
+		*out_reg = mmMC_SEQ_G5PDX_CMD1_LP;
+		break;
+
+	case  mmMC_SEQ_G5PDX_CTRL:
+		*out_reg = mmMC_SEQ_G5PDX_CTRL_LP;
+		break;
+
+	case mmMC_SEQ_CAS_TIMING:
+		*out_reg = mmMC_SEQ_CAS_TIMING_LP;
+		break;
+
+	case mmMC_SEQ_MISC_TIMING:
+		*out_reg = mmMC_SEQ_MISC_TIMING_LP;
+		break;
+
+	case mmMC_SEQ_MISC_TIMING2:
+		*out_reg = mmMC_SEQ_MISC_TIMING2_LP;
+		break;
+
+	case mmMC_SEQ_PMG_DVS_CMD:
+		*out_reg = mmMC_SEQ_PMG_DVS_CMD_LP;
+		break;
+
+	case mmMC_SEQ_PMG_DVS_CTL:
+		*out_reg = mmMC_SEQ_PMG_DVS_CTL_LP;
+		break;
+
+	case mmMC_SEQ_RD_CTL_D0:
+		*out_reg = mmMC_SEQ_RD_CTL_D0_LP;
+		break;
+
+	case mmMC_SEQ_RD_CTL_D1:
+		*out_reg = mmMC_SEQ_RD_CTL_D1_LP;
+		break;
+
+	case mmMC_SEQ_WR_CTL_D0:
+		*out_reg = mmMC_SEQ_WR_CTL_D0_LP;
+		break;
+
+	case mmMC_SEQ_WR_CTL_D1:
+		*out_reg = mmMC_SEQ_WR_CTL_D1_LP;
+		break;
+
+	case mmMC_PMG_CMD_EMRS:
+		*out_reg = mmMC_SEQ_PMG_CMD_EMRS_LP;
+		break;
+
+	case mmMC_PMG_CMD_MRS:
+		*out_reg = mmMC_SEQ_PMG_CMD_MRS_LP;
+		break;
+
+	case mmMC_PMG_CMD_MRS1:
+		*out_reg = mmMC_SEQ_PMG_CMD_MRS1_LP;
+		break;
+
+	case mmMC_SEQ_PMG_TIMING:
+		*out_reg = mmMC_SEQ_PMG_TIMING_LP;
+		break;
+
+	case mmMC_PMG_CMD_MRS2:
+		*out_reg = mmMC_SEQ_PMG_CMD_MRS2_LP;
+		break;
+
+	case mmMC_SEQ_WR_CTL_2:
+		*out_reg = mmMC_SEQ_WR_CTL_2_LP;
+		break;
+
+	default:
+		result = false;
+		break;
+	}
+
+	return result;
+}
+
+static int tonga_set_s0_mc_reg_index(struct tonga_mc_reg_table *table)
+{
+	uint32_t i;
+	uint16_t address;
+
+	for (i = 0; i < table->last; i++) {
+		table->mc_reg_address[i].s0 =
+			tonga_check_s0_mc_reg_index(table->mc_reg_address[i].s1,
+							&address) ?
+							address :
+						 table->mc_reg_address[i].s1;
+	}
+	return 0;
+}
+
+static int tonga_copy_vbios_smc_reg_table(const pp_atomctrl_mc_reg_table *table,
+					struct tonga_mc_reg_table *ni_table)
+{
+	uint8_t i, j;
+
+	PP_ASSERT_WITH_CODE((table->last <= SMU72_DISCRETE_MC_REGISTER_ARRAY_SIZE),
+		"Invalid VramInfo table.", return -EINVAL);
+	PP_ASSERT_WITH_CODE((table->num_entries <= MAX_AC_TIMING_ENTRIES),
+		"Invalid VramInfo table.", return -EINVAL);
+
+	for (i = 0; i < table->last; i++)
+		ni_table->mc_reg_address[i].s1 = table->mc_reg_address[i].s1;
+
+	ni_table->last = table->last;
+
+	for (i = 0; i < table->num_entries; i++) {
+		ni_table->mc_reg_table_entry[i].mclk_max =
+			table->mc_reg_table_entry[i].mclk_max;
+		for (j = 0; j < table->last; j++) {
+			ni_table->mc_reg_table_entry[i].mc_data[j] =
+				table->mc_reg_table_entry[i].mc_data[j];
+		}
+	}
+
+	ni_table->num_entries = table->num_entries;
+
+	return 0;
+}
+
+static int tonga_set_mc_special_registers(struct pp_hwmgr *hwmgr,
+					struct tonga_mc_reg_table *table)
+{
+	uint8_t i, j, k;
+	uint32_t temp_reg;
+	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
+
+	for (i = 0, j = table->last; i < table->last; i++) {
+		PP_ASSERT_WITH_CODE((j < SMU72_DISCRETE_MC_REGISTER_ARRAY_SIZE),
+			"Invalid VramInfo table.", return -EINVAL);
+
+		switch (table->mc_reg_address[i].s1) {
+
+		case mmMC_SEQ_MISC1:
+			temp_reg = cgs_read_register(hwmgr->device,
+							mmMC_PMG_CMD_EMRS);
+			table->mc_reg_address[j].s1 = mmMC_PMG_CMD_EMRS;
+			table->mc_reg_address[j].s0 = mmMC_SEQ_PMG_CMD_EMRS_LP;
+			for (k = 0; k < table->num_entries; k++) {
+				table->mc_reg_table_entry[k].mc_data[j] =
+					((temp_reg & 0xffff0000)) |
+					((table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16);
+			}
+			j++;
+			PP_ASSERT_WITH_CODE((j < SMU72_DISCRETE_MC_REGISTER_ARRAY_SIZE),
+				"Invalid VramInfo table.", return -EINVAL);
+
+			temp_reg = cgs_read_register(hwmgr->device, mmMC_PMG_CMD_MRS);
+			table->mc_reg_address[j].s1 = mmMC_PMG_CMD_MRS;
+			table->mc_reg_address[j].s0 = mmMC_SEQ_PMG_CMD_MRS_LP;
+			for (k = 0; k < table->num_entries; k++) {
+				table->mc_reg_table_entry[k].mc_data[j] =
+					(temp_reg & 0xffff0000) |
+					(table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
+
+				if (!data->is_memory_gddr5)
+					table->mc_reg_table_entry[k].mc_data[j] |= 0x100;
+			}
+			j++;
+			PP_ASSERT_WITH_CODE((j <= SMU72_DISCRETE_MC_REGISTER_ARRAY_SIZE),
+				"Invalid VramInfo table.", return -EINVAL);
+
+			if (!data->is_memory_gddr5) {
+				table->mc_reg_address[j].s1 = mmMC_PMG_AUTO_CMD;
+				table->mc_reg_address[j].s0 = mmMC_PMG_AUTO_CMD;
+				for (k = 0; k < table->num_entries; k++)
+					table->mc_reg_table_entry[k].mc_data[j] =
+						(table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16;
+				j++;
+				PP_ASSERT_WITH_CODE((j <= SMU72_DISCRETE_MC_REGISTER_ARRAY_SIZE),
+					"Invalid VramInfo table.", return -EINVAL);
+			}
+
+			break;
+
+		case mmMC_SEQ_RESERVE_M:
+			temp_reg = cgs_read_register(hwmgr->device, mmMC_PMG_CMD_MRS1);
+			table->mc_reg_address[j].s1 = mmMC_PMG_CMD_MRS1;
+			table->mc_reg_address[j].s0 = mmMC_SEQ_PMG_CMD_MRS1_LP;
+			for (k = 0; k < table->num_entries; k++) {
+				table->mc_reg_table_entry[k].mc_data[j] =
+					(temp_reg & 0xffff0000) |
+					(table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
+			}
+			j++;
+			PP_ASSERT_WITH_CODE((j <= SMU72_DISCRETE_MC_REGISTER_ARRAY_SIZE),
+				"Invalid VramInfo table.", return -EINVAL);
+			break;
+
+		default:
+			break;
+		}
+
+	}
+
+	table->last = j;
+
+	return 0;
+}
+
+static int tonga_set_valid_flag(struct tonga_mc_reg_table *table)
+{
+	uint8_t i, j;
+
+	for (i = 0; i < table->last; i++) {
+		for (j = 1; j < table->num_entries; j++) {
+			if (table->mc_reg_table_entry[j-1].mc_data[i] !=
+				table->mc_reg_table_entry[j].mc_data[i]) {
+				table->validflag |= (1<<i);
+				break;
+			}
+		}
+	}
+
+	return 0;
+}
+
+static int tonga_initialize_mc_reg_table(struct pp_hwmgr *hwmgr)
+{
+	int result;
+	struct tonga_smumgr *smu_data = (struct tonga_smumgr *)(hwmgr->smu_backend);
+	pp_atomctrl_mc_reg_table *table;
+	struct tonga_mc_reg_table *ni_table = &smu_data->mc_reg_table;
+	uint8_t module_index = tonga_get_memory_modile_index(hwmgr);
+
+	table = kzalloc(sizeof(pp_atomctrl_mc_reg_table), GFP_KERNEL);
+
+	if (table == NULL)
+		return -ENOMEM;
+
+	/* Program additional LP registers that are no longer programmed by VBIOS */
+	cgs_write_register(hwmgr->device, mmMC_SEQ_RAS_TIMING_LP,
+			cgs_read_register(hwmgr->device, mmMC_SEQ_RAS_TIMING));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_CAS_TIMING_LP,
+			cgs_read_register(hwmgr->device, mmMC_SEQ_CAS_TIMING));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_DLL_STBY_LP,
+			cgs_read_register(hwmgr->device, mmMC_SEQ_DLL_STBY));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_G5PDX_CMD0_LP,
+			cgs_read_register(hwmgr->device, mmMC_SEQ_G5PDX_CMD0));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_G5PDX_CMD1_LP,
+			cgs_read_register(hwmgr->device, mmMC_SEQ_G5PDX_CMD1));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_G5PDX_CTRL_LP,
+			cgs_read_register(hwmgr->device, mmMC_SEQ_G5PDX_CTRL));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_DVS_CMD_LP,
+			cgs_read_register(hwmgr->device, mmMC_SEQ_PMG_DVS_CMD));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_DVS_CTL_LP,
+			cgs_read_register(hwmgr->device, mmMC_SEQ_PMG_DVS_CTL));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_MISC_TIMING_LP,
+			cgs_read_register(hwmgr->device, mmMC_SEQ_MISC_TIMING));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_MISC_TIMING2_LP,
+			cgs_read_register(hwmgr->device, mmMC_SEQ_MISC_TIMING2));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_CMD_EMRS_LP,
+			cgs_read_register(hwmgr->device, mmMC_PMG_CMD_EMRS));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_CMD_MRS_LP,
+			cgs_read_register(hwmgr->device, mmMC_PMG_CMD_MRS));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_CMD_MRS1_LP,
+			cgs_read_register(hwmgr->device, mmMC_PMG_CMD_MRS1));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_WR_CTL_D0_LP,
+			cgs_read_register(hwmgr->device, mmMC_SEQ_WR_CTL_D0));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_WR_CTL_D1_LP,
+			cgs_read_register(hwmgr->device, mmMC_SEQ_WR_CTL_D1));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_RD_CTL_D0_LP,
+			cgs_read_register(hwmgr->device, mmMC_SEQ_RD_CTL_D0));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_RD_CTL_D1_LP,
+			cgs_read_register(hwmgr->device, mmMC_SEQ_RD_CTL_D1));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_TIMING_LP,
+			cgs_read_register(hwmgr->device, mmMC_SEQ_PMG_TIMING));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_CMD_MRS2_LP,
+			cgs_read_register(hwmgr->device, mmMC_PMG_CMD_MRS2));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_WR_CTL_2_LP,
+			cgs_read_register(hwmgr->device, mmMC_SEQ_WR_CTL_2));
+
+	memset(table, 0x00, sizeof(pp_atomctrl_mc_reg_table));
+
+	result = atomctrl_initialize_mc_reg_table(hwmgr, module_index, table);
+
+	if (!result)
+		result = tonga_copy_vbios_smc_reg_table(table, ni_table);
+
+	if (!result) {
+		tonga_set_s0_mc_reg_index(ni_table);
+		result = tonga_set_mc_special_registers(hwmgr, ni_table);
+	}
+
+	if (!result)
+		tonga_set_valid_flag(ni_table);
+
+	kfree(table);
+
+	return result;
+}
+
+static bool tonga_is_dpm_running(struct pp_hwmgr *hwmgr)
+{
+	return (1 == PHM_READ_INDIRECT_FIELD(hwmgr->device,
+			CGS_IND_REG__SMC, FEATURE_STATUS, VOLTAGE_CONTROLLER_ON))
+			? true : false;
+}
+
+static int tonga_populate_requested_graphic_levels(struct pp_hwmgr *hwmgr,
+		struct amd_pp_profile *request)
+{
+	struct tonga_smumgr *smu_data = (struct tonga_smumgr *)
+			(hwmgr->smu_backend);
+	struct SMU72_Discrete_GraphicsLevel *levels =
+			smu_data->smc_state_table.GraphicsLevel;
+	uint32_t array = smu_data->smu7_data.dpm_table_start +
+			offsetof(SMU72_Discrete_DpmTable, GraphicsLevel);
+	uint32_t array_size = sizeof(struct SMU72_Discrete_GraphicsLevel) *
+			SMU72_MAX_LEVELS_GRAPHICS;
+	uint32_t i;
+
+	for (i = 0; i < smu_data->smc_state_table.GraphicsDpmLevelCount; i++) {
+		levels[i].ActivityLevel =
+				cpu_to_be16(request->activity_threshold);
+		levels[i].EnabledForActivity = 1;
+		levels[i].UpHyst = request->up_hyst;
+		levels[i].DownHyst = request->down_hyst;
+	}
+
+	return smu7_copy_bytes_to_smc(hwmgr, array, (uint8_t *)levels,
+				array_size, SMC_RAM_END);
+}
+
 const struct pp_smumgr_func tonga_smu_funcs = {
 	.smu_init = &tonga_smu_init,
 	.smu_fini = &smu7_smu_fini,
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.h b/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.h
index 8c4f761d5bc8..5d70a00348e2 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.h
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.h
@@ -25,8 +25,26 @@
 #define _TONGA_SMUMGR_H_
 
 #include "smu72_discrete.h"
-
 #include "smu7_smumgr.h"
+#include "smu72.h"
+
+
+#define ASICID_IS_TONGA_P(wDID, bRID)	 \
+	(((wDID == 0x6930) && ((bRID == 0xF0) || (bRID == 0xF1) || (bRID == 0xFF))) \
+	|| ((wDID == 0x6920) && ((bRID == 0) || (bRID == 1))))
+
+struct tonga_pt_defaults {
+	uint8_t   svi_load_line_en;
+	uint8_t   svi_load_line_vddC;
+	uint8_t   tdc_vddc_throttle_release_limit_perc;
+	uint8_t   tdc_mawt;
+	uint8_t   tdc_waterfall_ctl;
+	uint8_t   dte_ambient_temp_base;
+	uint32_t  display_cac;
+	uint32_t  bapm_temp_gradient;
+	uint16_t  bapmti_r[SMU72_DTE_ITERATIONS * SMU72_DTE_SOURCES * SMU72_DTE_SINKS];
+	uint16_t  bapmti_rc[SMU72_DTE_ITERATIONS * SMU72_DTE_SOURCES * SMU72_DTE_SINKS];
+};
 
 struct tonga_mc_reg_entry {
 	uint32_t mclk_max;
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/vega10_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/vega10_smumgr.c
index 408514c965a0..2f979fb86824 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/vega10_smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/vega10_smumgr.c
@@ -53,20 +53,20 @@
 #define smnMP0_FW_INTF                                                                                  0x3010104
 #define smnMP1_PUB_CTRL                                                                                 0x3010b14
 
-static bool vega10_is_smc_ram_running(struct pp_smumgr *smumgr)
+static bool vega10_is_smc_ram_running(struct pp_hwmgr *hwmgr)
 {
 	uint32_t mp1_fw_flags, reg;
 
 	reg = soc15_get_register_offset(NBIF_HWID, 0,
 			mmPCIE_INDEX2_BASE_IDX, mmPCIE_INDEX2);
 
-	cgs_write_register(smumgr->device, reg,
+	cgs_write_register(hwmgr->device, reg,
 			(MP1_Public | (smnMP1_FIRMWARE_FLAGS & 0xffffffff)));
 
 	reg = soc15_get_register_offset(NBIF_HWID, 0,
 			mmPCIE_DATA2_BASE_IDX, mmPCIE_DATA2);
 
-	mp1_fw_flags = cgs_read_register(smumgr->device, reg);
+	mp1_fw_flags = cgs_read_register(hwmgr->device, reg);
 
 	if (mp1_fw_flags & MP1_FIRMWARE_FLAGS__INTERRUPTS_ENABLED_MASK)
 		return true;
@@ -80,20 +80,20 @@ static bool vega10_is_smc_ram_running(struct pp_smumgr *smumgr)
  * @param    smumgr  the address of the powerplay hardware manager.
  * @return   TRUE    SMC has responded, FALSE otherwise.
  */
-static uint32_t vega10_wait_for_response(struct pp_smumgr *smumgr)
+static uint32_t vega10_wait_for_response(struct pp_hwmgr *hwmgr)
 {
 	uint32_t reg;
 
-	if (!vega10_is_smc_ram_running(smumgr))
+	if (!vega10_is_smc_ram_running(hwmgr))
 		return -EINVAL;
 
 	reg = soc15_get_register_offset(MP1_HWID, 0,
 			mmMP1_SMN_C2PMSG_90_BASE_IDX, mmMP1_SMN_C2PMSG_90);
 
-	smum_wait_for_register_unequal(smumgr, reg,
+	phm_wait_for_register_unequal(hwmgr, reg,
 			0, MP1_C2PMSG_90__CONTENT_MASK);
 
-	return cgs_read_register(smumgr->device, reg);
+	return cgs_read_register(hwmgr->device, reg);
 }
 
 /*
@@ -102,43 +102,43 @@ static uint32_t vega10_wait_for_response(struct pp_smumgr *smumgr)
  * @param    msg the message to send.
  * @return   Always return 0.
  */
-int vega10_send_msg_to_smc_without_waiting(struct pp_smumgr *smumgr,
+int vega10_send_msg_to_smc_without_waiting(struct pp_hwmgr *hwmgr,
 		uint16_t msg)
 {
 	uint32_t reg;
 
-	if (!vega10_is_smc_ram_running(smumgr))
+	if (!vega10_is_smc_ram_running(hwmgr))
 		return -EINVAL;
 
 	reg = soc15_get_register_offset(MP1_HWID, 0,
 			mmMP1_SMN_C2PMSG_66_BASE_IDX, mmMP1_SMN_C2PMSG_66);
-	cgs_write_register(smumgr->device, reg, msg);
+	cgs_write_register(hwmgr->device, reg, msg);
 
 	return 0;
 }
 
 /*
  * Send a message to the SMC, and wait for its response.
- * @param    smumgr  the address of the powerplay hardware manager.
+ * @param    hwmgr  the address of the powerplay hardware manager.
  * @param    msg the message to send.
  * @return   Always return 0.
  */
-int vega10_send_msg_to_smc(struct pp_smumgr *smumgr, uint16_t msg)
+int vega10_send_msg_to_smc(struct pp_hwmgr *hwmgr, uint16_t msg)
 {
 	uint32_t reg;
 
-	if (!vega10_is_smc_ram_running(smumgr))
+	if (!vega10_is_smc_ram_running(hwmgr))
 		return -EINVAL;
 
-	vega10_wait_for_response(smumgr);
+	vega10_wait_for_response(hwmgr);
 
 	reg = soc15_get_register_offset(MP1_HWID, 0,
 			mmMP1_SMN_C2PMSG_90_BASE_IDX, mmMP1_SMN_C2PMSG_90);
-	cgs_write_register(smumgr->device, reg, 0);
+	cgs_write_register(hwmgr->device, reg, 0);
 
-	vega10_send_msg_to_smc_without_waiting(smumgr, msg);
+	vega10_send_msg_to_smc_without_waiting(hwmgr, msg);
 
-	if (vega10_wait_for_response(smumgr) != 1)
+	if (vega10_wait_for_response(hwmgr) != 1)
 		pr_err("Failed to send message: 0x%x\n", msg);
 
 	return 0;
@@ -146,32 +146,32 @@ int vega10_send_msg_to_smc(struct pp_smumgr *smumgr, uint16_t msg)
 
 /*
  * Send a message to the SMC with parameter
- * @param    smumgr:  the address of the powerplay hardware manager.
+ * @param    hwmgr:  the address of the powerplay hardware manager.
  * @param    msg: the message to send.
  * @param    parameter: the parameter to send
  * @return   Always return 0.
  */
-int vega10_send_msg_to_smc_with_parameter(struct pp_smumgr *smumgr,
+int vega10_send_msg_to_smc_with_parameter(struct pp_hwmgr *hwmgr,
 		uint16_t msg, uint32_t parameter)
 {
 	uint32_t reg;
 
-	if (!vega10_is_smc_ram_running(smumgr))
+	if (!vega10_is_smc_ram_running(hwmgr))
 		return -EINVAL;
 
-	vega10_wait_for_response(smumgr);
+	vega10_wait_for_response(hwmgr);
 
 	reg = soc15_get_register_offset(MP1_HWID, 0,
 			mmMP1_SMN_C2PMSG_90_BASE_IDX, mmMP1_SMN_C2PMSG_90);
-	cgs_write_register(smumgr->device, reg, 0);
+	cgs_write_register(hwmgr->device, reg, 0);
 
 	reg = soc15_get_register_offset(MP1_HWID, 0,
 			mmMP1_SMN_C2PMSG_82_BASE_IDX, mmMP1_SMN_C2PMSG_82);
-	cgs_write_register(smumgr->device, reg, parameter);
+	cgs_write_register(hwmgr->device, reg, parameter);
 
-	vega10_send_msg_to_smc_without_waiting(smumgr, msg);
+	vega10_send_msg_to_smc_without_waiting(hwmgr, msg);
 
-	if (vega10_wait_for_response(smumgr) != 1)
+	if (vega10_wait_for_response(hwmgr) != 1)
 		pr_err("Failed to send message: 0x%x\n", msg);
 
 	return 0;
@@ -180,51 +180,51 @@ int vega10_send_msg_to_smc_with_parameter(struct pp_smumgr *smumgr,
 
 /*
  * Send a message to the SMC with parameter, do not wait for response
- * @param    smumgr:  the address of the powerplay hardware manager.
+ * @param    hwmgr:  the address of the powerplay hardware manager.
  * @param    msg: the message to send.
  * @param    parameter: the parameter to send
  * @return   The response that came from the SMC.
  */
 int vega10_send_msg_to_smc_with_parameter_without_waiting(
-		struct pp_smumgr *smumgr, uint16_t msg, uint32_t parameter)
+		struct pp_hwmgr *hwmgr, uint16_t msg, uint32_t parameter)
 {
 	uint32_t reg;
 
 	reg = soc15_get_register_offset(MP1_HWID, 0,
 			mmMP1_SMN_C2PMSG_82_BASE_IDX, mmMP1_SMN_C2PMSG_82);
-	cgs_write_register(smumgr->device, reg, parameter);
+	cgs_write_register(hwmgr->device, reg, parameter);
 
-	return vega10_send_msg_to_smc_without_waiting(smumgr, msg);
+	return vega10_send_msg_to_smc_without_waiting(hwmgr, msg);
 }
 
 /*
  * Retrieve an argument from SMC.
- * @param    smumgr  the address of the powerplay hardware manager.
+ * @param    hwmgr  the address of the powerplay hardware manager.
  * @param    arg     pointer to store the argument from SMC.
  * @return   Always return 0.
  */
-int vega10_read_arg_from_smc(struct pp_smumgr *smumgr, uint32_t *arg)
+int vega10_read_arg_from_smc(struct pp_hwmgr *hwmgr, uint32_t *arg)
 {
 	uint32_t reg;
 
 	reg = soc15_get_register_offset(MP1_HWID, 0,
 			mmMP1_SMN_C2PMSG_82_BASE_IDX, mmMP1_SMN_C2PMSG_82);
 
-	*arg = cgs_read_register(smumgr->device, reg);
+	*arg = cgs_read_register(hwmgr->device, reg);
 
 	return 0;
 }
 
 /*
  * Copy table from SMC into driver FB
- * @param   smumgr    the address of the SMC manager
+ * @param   hwmgr    the address of the HW manager
  * @param   table_id    the driver's table ID to copy from
  */
-int vega10_copy_table_from_smc(struct pp_smumgr *smumgr,
+int vega10_copy_table_from_smc(struct pp_hwmgr *hwmgr,
 		uint8_t *table, int16_t table_id)
 {
 	struct vega10_smumgr *priv =
-			(struct vega10_smumgr *)(smumgr->backend);
+			(struct vega10_smumgr *)(hwmgr->smu_backend);
 
 	PP_ASSERT_WITH_CODE(table_id < MAX_SMU_TABLE,
 			"Invalid SMU Table ID!", return -EINVAL);
@@ -232,16 +232,16 @@ int vega10_copy_table_from_smc(struct pp_smumgr *smumgr,
 			"Invalid SMU Table version!", return -EINVAL);
 	PP_ASSERT_WITH_CODE(priv->smu_tables.entry[table_id].size != 0,
 			"Invalid SMU Table Length!", return -EINVAL);
-	PP_ASSERT_WITH_CODE(vega10_send_msg_to_smc_with_parameter(smumgr,
+	PP_ASSERT_WITH_CODE(vega10_send_msg_to_smc_with_parameter(hwmgr,
 			PPSMC_MSG_SetDriverDramAddrHigh,
 			priv->smu_tables.entry[table_id].table_addr_high) == 0,
 			"[CopyTableFromSMC] Attempt to Set Dram Addr High Failed!", return -EINVAL);
-	PP_ASSERT_WITH_CODE(vega10_send_msg_to_smc_with_parameter(smumgr,
+	PP_ASSERT_WITH_CODE(vega10_send_msg_to_smc_with_parameter(hwmgr,
 			PPSMC_MSG_SetDriverDramAddrLow,
 			priv->smu_tables.entry[table_id].table_addr_low) == 0,
 			"[CopyTableFromSMC] Attempt to Set Dram Addr Low Failed!",
 			return -EINVAL);
-	PP_ASSERT_WITH_CODE(vega10_send_msg_to_smc_with_parameter(smumgr,
+	PP_ASSERT_WITH_CODE(vega10_send_msg_to_smc_with_parameter(hwmgr,
 			PPSMC_MSG_TransferTableSmu2Dram,
 			priv->smu_tables.entry[table_id].table_id) == 0,
 			"[CopyTableFromSMC] Attempt to Transfer Table From SMU Failed!",
@@ -255,14 +255,14 @@ int vega10_copy_table_from_smc(struct pp_smumgr *smumgr,
 
 /*
  * Copy table from Driver FB into SMC
- * @param   smumgr    the address of the SMC manager
+ * @param   hwmgr    the address of the HW manager
  * @param   table_id    the table to copy from
  */
-int vega10_copy_table_to_smc(struct pp_smumgr *smumgr,
+int vega10_copy_table_to_smc(struct pp_hwmgr *hwmgr,
 		uint8_t *table, int16_t table_id)
 {
 	struct vega10_smumgr *priv =
-			(struct vega10_smumgr *)(smumgr->backend);
+			(struct vega10_smumgr *)(hwmgr->smu_backend);
 
 	PP_ASSERT_WITH_CODE(table_id < MAX_SMU_TABLE,
 			"Invalid SMU Table ID!", return -EINVAL);
@@ -274,17 +274,17 @@ int vega10_copy_table_to_smc(struct pp_smumgr *smumgr,
 	memcpy(priv->smu_tables.entry[table_id].table, table,
 			priv->smu_tables.entry[table_id].size);
 
-	PP_ASSERT_WITH_CODE(vega10_send_msg_to_smc_with_parameter(smumgr,
+	PP_ASSERT_WITH_CODE(vega10_send_msg_to_smc_with_parameter(hwmgr,
 			PPSMC_MSG_SetDriverDramAddrHigh,
 			priv->smu_tables.entry[table_id].table_addr_high) == 0,
 			"[CopyTableToSMC] Attempt to Set Dram Addr High Failed!",
 			return -EINVAL;);
-	PP_ASSERT_WITH_CODE(vega10_send_msg_to_smc_with_parameter(smumgr,
+	PP_ASSERT_WITH_CODE(vega10_send_msg_to_smc_with_parameter(hwmgr,
 			PPSMC_MSG_SetDriverDramAddrLow,
 			priv->smu_tables.entry[table_id].table_addr_low) == 0,
 			"[CopyTableToSMC] Attempt to Set Dram Addr Low Failed!",
 			return -EINVAL);
-	PP_ASSERT_WITH_CODE(vega10_send_msg_to_smc_with_parameter(smumgr,
+	PP_ASSERT_WITH_CODE(vega10_send_msg_to_smc_with_parameter(hwmgr,
 			PPSMC_MSG_TransferTableDram2Smu,
 			priv->smu_tables.entry[table_id].table_id) == 0,
 			"[CopyTableToSMC] Attempt to Transfer Table To SMU Failed!",
@@ -293,87 +293,87 @@ int vega10_copy_table_to_smc(struct pp_smumgr *smumgr,
 	return 0;
 }
 
-int vega10_save_vft_table(struct pp_smumgr *smumgr, uint8_t *avfs_table)
+int vega10_save_vft_table(struct pp_hwmgr *hwmgr, uint8_t *avfs_table)
 {
 	PP_ASSERT_WITH_CODE(avfs_table,
 			"No access to SMC AVFS Table",
 			return -EINVAL);
 
-	return vega10_copy_table_from_smc(smumgr, avfs_table, AVFSTABLE);
+	return vega10_copy_table_from_smc(hwmgr, avfs_table, AVFSTABLE);
 }
 
-int vega10_restore_vft_table(struct pp_smumgr *smumgr, uint8_t *avfs_table)
+int vega10_restore_vft_table(struct pp_hwmgr *hwmgr, uint8_t *avfs_table)
 {
 	PP_ASSERT_WITH_CODE(avfs_table,
 			"No access to SMC AVFS Table",
 			return -EINVAL);
 
-	return vega10_copy_table_to_smc(smumgr, avfs_table, AVFSTABLE);
+	return vega10_copy_table_to_smc(hwmgr, avfs_table, AVFSTABLE);
 }
 
-int vega10_enable_smc_features(struct pp_smumgr *smumgr,
+int vega10_enable_smc_features(struct pp_hwmgr *hwmgr,
 		bool enable, uint32_t feature_mask)
 {
 	int msg = enable ? PPSMC_MSG_EnableSmuFeatures :
 			PPSMC_MSG_DisableSmuFeatures;
 
-	return vega10_send_msg_to_smc_with_parameter(smumgr,
+	return vega10_send_msg_to_smc_with_parameter(hwmgr,
 			msg, feature_mask);
 }
 
-int vega10_get_smc_features(struct pp_smumgr *smumgr,
+int vega10_get_smc_features(struct pp_hwmgr *hwmgr,
 		uint32_t *features_enabled)
 {
 	if (features_enabled == NULL)
 		return -EINVAL;
 
-	if (!vega10_send_msg_to_smc(smumgr,
+	if (!vega10_send_msg_to_smc(hwmgr,
 			PPSMC_MSG_GetEnabledSmuFeatures)) {
-		vega10_read_arg_from_smc(smumgr, features_enabled);
+		vega10_read_arg_from_smc(hwmgr, features_enabled);
 		return 0;
 	}
 
 	return -EINVAL;
 }
 
-int vega10_set_tools_address(struct pp_smumgr *smumgr)
+int vega10_set_tools_address(struct pp_hwmgr *hwmgr)
 {
 	struct vega10_smumgr *priv =
-			(struct vega10_smumgr *)(smumgr->backend);
+			(struct vega10_smumgr *)(hwmgr->smu_backend);
 
 	if (priv->smu_tables.entry[TOOLSTABLE].table_addr_high ||
 			priv->smu_tables.entry[TOOLSTABLE].table_addr_low) {
-		if (!vega10_send_msg_to_smc_with_parameter(smumgr,
+		if (!vega10_send_msg_to_smc_with_parameter(hwmgr,
 				PPSMC_MSG_SetToolsDramAddrHigh,
 				priv->smu_tables.entry[TOOLSTABLE].table_addr_high))
-			vega10_send_msg_to_smc_with_parameter(smumgr,
+			vega10_send_msg_to_smc_with_parameter(hwmgr,
 					PPSMC_MSG_SetToolsDramAddrLow,
 					priv->smu_tables.entry[TOOLSTABLE].table_addr_low);
 	}
 	return 0;
 }
 
-static int vega10_verify_smc_interface(struct pp_smumgr *smumgr)
+static int vega10_verify_smc_interface(struct pp_hwmgr *hwmgr)
 {
 	uint32_t smc_driver_if_version;
 	struct cgs_system_info sys_info = {0};
 	uint32_t dev_id;
 	uint32_t rev_id;
 
-	PP_ASSERT_WITH_CODE(!vega10_send_msg_to_smc(smumgr,
+	PP_ASSERT_WITH_CODE(!vega10_send_msg_to_smc(hwmgr,
 			PPSMC_MSG_GetDriverIfVersion),
 			"Attempt to get SMC IF Version Number Failed!",
 			return -EINVAL);
-	vega10_read_arg_from_smc(smumgr, &smc_driver_if_version);
+	vega10_read_arg_from_smc(hwmgr, &smc_driver_if_version);
 
 	sys_info.size = sizeof(struct cgs_system_info);
 	sys_info.info_id = CGS_SYSTEM_INFO_PCIE_DEV;
-	cgs_query_system_info(smumgr->device, &sys_info);
+	cgs_query_system_info(hwmgr->device, &sys_info);
 	dev_id = (uint32_t)sys_info.value;
 
 	sys_info.size = sizeof(struct cgs_system_info);
 	sys_info.info_id = CGS_SYSTEM_INFO_PCIE_REV;
-	cgs_query_system_info(smumgr->device, &sys_info);
+	cgs_query_system_info(hwmgr->device, &sys_info);
 	rev_id = (uint32_t)sys_info.value;
 
 	if (!((dev_id == 0x687f) &&
@@ -392,7 +392,7 @@ static int vega10_verify_smc_interface(struct pp_smumgr *smumgr)
 	return 0;
 }
 
-static int vega10_smu_init(struct pp_smumgr *smumgr)
+static int vega10_smu_init(struct pp_hwmgr *hwmgr)
 {
 	struct vega10_smumgr *priv;
 	uint64_t mc_addr;
@@ -401,7 +401,7 @@ static int vega10_smu_init(struct pp_smumgr *smumgr)
 	int ret;
 	struct cgs_firmware_info info = {0};
 
-	ret = cgs_get_firmware_info(smumgr->device,
+	ret = cgs_get_firmware_info(hwmgr->device,
 				    smu7_convert_fw_type_to_cgs(UCODE_ID_SMU),
 				    &info);
 	if (ret || !info.kptr)
@@ -412,10 +412,10 @@ static int vega10_smu_init(struct pp_smumgr *smumgr)
 	if (!priv)
 		return -ENOMEM;
 
-	smumgr->backend = priv;
+	hwmgr->smu_backend = priv;
 
 	/* allocate space for pptable */
-	smu_allocate_memory(smumgr->device,
+	smu_allocate_memory(hwmgr->device,
 			sizeof(PPTable_t),
 			CGS_GPU_MEM_TYPE__VISIBLE_CONTIG_FB,
 			PAGE_SIZE,
@@ -425,8 +425,8 @@ static int vega10_smu_init(struct pp_smumgr *smumgr)
 
 	PP_ASSERT_WITH_CODE(kaddr,
 			"[vega10_smu_init] Out of memory for pptable.",
-			kfree(smumgr->backend);
-			cgs_free_gpu_mem(smumgr->device,
+			kfree(hwmgr->smu_backend);
+			cgs_free_gpu_mem(hwmgr->device,
 			(cgs_handle_t)handle);
 			return -EINVAL);
 
@@ -441,7 +441,7 @@ static int vega10_smu_init(struct pp_smumgr *smumgr)
 	priv->smu_tables.entry[PPTABLE].handle = handle;
 
 	/* allocate space for watermarks table */
-	smu_allocate_memory(smumgr->device,
+	smu_allocate_memory(hwmgr->device,
 			sizeof(Watermarks_t),
 			CGS_GPU_MEM_TYPE__VISIBLE_CONTIG_FB,
 			PAGE_SIZE,
@@ -451,10 +451,10 @@ static int vega10_smu_init(struct pp_smumgr *smumgr)
 
 	PP_ASSERT_WITH_CODE(kaddr,
 			"[vega10_smu_init] Out of memory for wmtable.",
-			kfree(smumgr->backend);
-			cgs_free_gpu_mem(smumgr->device,
+			kfree(hwmgr->smu_backend);
+			cgs_free_gpu_mem(hwmgr->device,
 			(cgs_handle_t)priv->smu_tables.entry[PPTABLE].handle);
-			cgs_free_gpu_mem(smumgr->device,
+			cgs_free_gpu_mem(hwmgr->device,
 			(cgs_handle_t)handle);
 			return -EINVAL);
 
@@ -469,7 +469,7 @@ static int vega10_smu_init(struct pp_smumgr *smumgr)
 	priv->smu_tables.entry[WMTABLE].handle = handle;
 
 	/* allocate space for AVFS table */
-	smu_allocate_memory(smumgr->device,
+	smu_allocate_memory(hwmgr->device,
 			sizeof(AvfsTable_t),
 			CGS_GPU_MEM_TYPE__VISIBLE_CONTIG_FB,
 			PAGE_SIZE,
@@ -479,12 +479,12 @@ static int vega10_smu_init(struct pp_smumgr *smumgr)
 
 	PP_ASSERT_WITH_CODE(kaddr,
 			"[vega10_smu_init] Out of memory for avfs table.",
-			kfree(smumgr->backend);
-			cgs_free_gpu_mem(smumgr->device,
+			kfree(hwmgr->smu_backend);
+			cgs_free_gpu_mem(hwmgr->device,
 			(cgs_handle_t)priv->smu_tables.entry[PPTABLE].handle);
-			cgs_free_gpu_mem(smumgr->device,
+			cgs_free_gpu_mem(hwmgr->device,
 			(cgs_handle_t)priv->smu_tables.entry[WMTABLE].handle);
-			cgs_free_gpu_mem(smumgr->device,
+			cgs_free_gpu_mem(hwmgr->device,
 			(cgs_handle_t)handle);
 			return -EINVAL);
 
@@ -500,7 +500,7 @@ static int vega10_smu_init(struct pp_smumgr *smumgr)
 
 	tools_size = 0x19000;
 	if (tools_size) {
-		smu_allocate_memory(smumgr->device,
+		smu_allocate_memory(hwmgr->device,
 				tools_size,
 				CGS_GPU_MEM_TYPE__VISIBLE_CONTIG_FB,
 				PAGE_SIZE,
@@ -522,7 +522,7 @@ static int vega10_smu_init(struct pp_smumgr *smumgr)
 	}
 
 	/* allocate space for AVFS Fuse table */
-	smu_allocate_memory(smumgr->device,
+	smu_allocate_memory(hwmgr->device,
 			sizeof(AvfsFuseOverride_t),
 			CGS_GPU_MEM_TYPE__VISIBLE_CONTIG_FB,
 			PAGE_SIZE,
@@ -532,16 +532,16 @@ static int vega10_smu_init(struct pp_smumgr *smumgr)
 
 	PP_ASSERT_WITH_CODE(kaddr,
 			"[vega10_smu_init] Out of memory for avfs fuse table.",
-			kfree(smumgr->backend);
-			cgs_free_gpu_mem(smumgr->device,
+			kfree(hwmgr->smu_backend);
+			cgs_free_gpu_mem(hwmgr->device,
 			(cgs_handle_t)priv->smu_tables.entry[PPTABLE].handle);
-			cgs_free_gpu_mem(smumgr->device,
+			cgs_free_gpu_mem(hwmgr->device,
 			(cgs_handle_t)priv->smu_tables.entry[WMTABLE].handle);
-			cgs_free_gpu_mem(smumgr->device,
+			cgs_free_gpu_mem(hwmgr->device,
 			(cgs_handle_t)priv->smu_tables.entry[AVFSTABLE].handle);
-			cgs_free_gpu_mem(smumgr->device,
+			cgs_free_gpu_mem(hwmgr->device,
 			(cgs_handle_t)priv->smu_tables.entry[TOOLSTABLE].handle);
-			cgs_free_gpu_mem(smumgr->device,
+			cgs_free_gpu_mem(hwmgr->device,
 			(cgs_handle_t)handle);
 			return -EINVAL);
 
@@ -558,36 +558,36 @@ static int vega10_smu_init(struct pp_smumgr *smumgr)
 	return 0;
 }
 
-static int vega10_smu_fini(struct pp_smumgr *smumgr)
+static int vega10_smu_fini(struct pp_hwmgr *hwmgr)
 {
 	struct vega10_smumgr *priv =
-			(struct vega10_smumgr *)(smumgr->backend);
+			(struct vega10_smumgr *)(hwmgr->smu_backend);
 
 	if (priv) {
-		cgs_free_gpu_mem(smumgr->device,
+		cgs_free_gpu_mem(hwmgr->device,
 				(cgs_handle_t)priv->smu_tables.entry[PPTABLE].handle);
-		cgs_free_gpu_mem(smumgr->device,
+		cgs_free_gpu_mem(hwmgr->device,
 				(cgs_handle_t)priv->smu_tables.entry[WMTABLE].handle);
-		cgs_free_gpu_mem(smumgr->device,
+		cgs_free_gpu_mem(hwmgr->device,
 				(cgs_handle_t)priv->smu_tables.entry[AVFSTABLE].handle);
 		if (priv->smu_tables.entry[TOOLSTABLE].table)
-			cgs_free_gpu_mem(smumgr->device,
+			cgs_free_gpu_mem(hwmgr->device,
 					(cgs_handle_t)priv->smu_tables.entry[TOOLSTABLE].handle);
-		cgs_free_gpu_mem(smumgr->device,
+		cgs_free_gpu_mem(hwmgr->device,
 				(cgs_handle_t)priv->smu_tables.entry[AVFSFUSETABLE].handle);
-		kfree(smumgr->backend);
-		smumgr->backend = NULL;
+		kfree(hwmgr->smu_backend);
+		hwmgr->smu_backend = NULL;
 	}
 	return 0;
 }
 
-static int vega10_start_smu(struct pp_smumgr *smumgr)
+static int vega10_start_smu(struct pp_hwmgr *hwmgr)
 {
-	PP_ASSERT_WITH_CODE(!vega10_verify_smc_interface(smumgr),
+	PP_ASSERT_WITH_CODE(!vega10_verify_smc_interface(hwmgr),
 			"Failed to verify SMC interface!",
 			return -EINVAL);
 
-	vega10_set_tools_address(smumgr);
+	vega10_set_tools_address(hwmgr);
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/vega10_smumgr.h b/drivers/gpu/drm/amd/powerplay/smumgr/vega10_smumgr.h
index 821425c1e4e0..0695455b21b2 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/vega10_smumgr.h
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/vega10_smumgr.h
@@ -52,19 +52,19 @@ struct vega10_smumgr {
 	struct smu_table_array            smu_tables;
 };
 
-int vega10_read_arg_from_smc(struct pp_smumgr *smumgr, uint32_t *arg);
-int vega10_copy_table_from_smc(struct pp_smumgr *smumgr,
+int vega10_read_arg_from_smc(struct pp_hwmgr *hwmgr, uint32_t *arg);
+int vega10_copy_table_from_smc(struct pp_hwmgr *hwmgr,
 		uint8_t *table, int16_t table_id);
-int vega10_copy_table_to_smc(struct pp_smumgr *smumgr,
+int vega10_copy_table_to_smc(struct pp_hwmgr *hwmgr,
 		uint8_t *table, int16_t table_id);
-int vega10_enable_smc_features(struct pp_smumgr *smumgr,
+int vega10_enable_smc_features(struct pp_hwmgr *hwmgr,
 		bool enable, uint32_t feature_mask);
-int vega10_get_smc_features(struct pp_smumgr *smumgr,
+int vega10_get_smc_features(struct pp_hwmgr *hwmgr,
 		uint32_t *features_enabled);
-int vega10_save_vft_table(struct pp_smumgr *smumgr, uint8_t *avfs_table);
-int vega10_restore_vft_table(struct pp_smumgr *smumgr, uint8_t *avfs_table);
+int vega10_save_vft_table(struct pp_hwmgr *hwmgr, uint8_t *avfs_table);
+int vega10_restore_vft_table(struct pp_hwmgr *hwmgr, uint8_t *avfs_table);
 
-int vega10_set_tools_address(struct pp_smumgr *smumgr);
+int vega10_set_tools_address(struct pp_hwmgr *hwmgr);
 
 #endif
 
diff --git a/drivers/gpu/drm/amd/scheduler/gpu_sched_trace.h b/drivers/gpu/drm/amd/scheduler/gpu_sched_trace.h
index 283a0dc25e84..07129e6c31a9 100644
--- a/drivers/gpu/drm/amd/scheduler/gpu_sched_trace.h
+++ b/drivers/gpu/drm/amd/scheduler/gpu_sched_trace.h
@@ -1,4 +1,26 @@
-/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
 #if !defined(_GPU_SCHED_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
 #define _GPU_SCHED_TRACE_H_
 
diff --git a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c
index a25f6c72f219..92ec663fdada 100644
--- a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c
+++ b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c
@@ -133,6 +133,7 @@ int amd_sched_entity_init(struct amd_gpu_scheduler *sched,
 	entity->rq = rq;
 	entity->sched = sched;
 
+	spin_lock_init(&entity->rq_lock);
 	spin_lock_init(&entity->queue_lock);
 	r = kfifo_alloc(&entity->job_queue, jobs * sizeof(void *), GFP_KERNEL);
 	if (r)
@@ -204,18 +205,38 @@ static bool amd_sched_entity_is_ready(struct amd_sched_entity *entity)
 void amd_sched_entity_fini(struct amd_gpu_scheduler *sched,
 			   struct amd_sched_entity *entity)
 {
-	struct amd_sched_rq *rq = entity->rq;
+	int r;
 
 	if (!amd_sched_entity_is_initialized(sched, entity))
 		return;
-
 	/**
 	 * The client will not queue more IBs during this fini, consume existing
-	 * queued IBs
+	 * queued IBs or discard them on SIGKILL
 	*/
-	wait_event(sched->job_scheduled, amd_sched_entity_is_idle(entity));
+	if ((current->flags & PF_SIGNALED) && current->exit_code == SIGKILL)
+		r = -ERESTARTSYS;
+	else
+		r = wait_event_killable(sched->job_scheduled,
+					amd_sched_entity_is_idle(entity));
+	amd_sched_entity_set_rq(entity, NULL);
+	if (r) {
+		struct amd_sched_job *job;
+
+		/* Park the kernel for a moment to make sure it isn't processing
+		 * our enity.
+		 */
+		kthread_park(sched->thread);
+		kthread_unpark(sched->thread);
+		while (kfifo_out(&entity->job_queue, &job, sizeof(job))) {
+			struct amd_sched_fence *s_fence = job->s_fence;
+			amd_sched_fence_scheduled(s_fence);
+			dma_fence_set_error(&s_fence->finished, -ESRCH);
+			amd_sched_fence_finished(s_fence);
+			dma_fence_put(&s_fence->finished);
+			sched->ops->free_job(job);
+		}
 
-	amd_sched_rq_remove_entity(rq, entity);
+	}
 	kfifo_free(&entity->job_queue);
 }
 
@@ -236,6 +257,24 @@ static void amd_sched_entity_clear_dep(struct dma_fence *f, struct dma_fence_cb
 	dma_fence_put(f);
 }
 
+void amd_sched_entity_set_rq(struct amd_sched_entity *entity,
+			     struct amd_sched_rq *rq)
+{
+	if (entity->rq == rq)
+		return;
+
+	spin_lock(&entity->rq_lock);
+
+	if (entity->rq)
+		amd_sched_rq_remove_entity(entity->rq, entity);
+
+	entity->rq = rq;
+	if (rq)
+		amd_sched_rq_add_entity(rq, entity);
+
+	spin_unlock(&entity->rq_lock);
+}
+
 bool amd_sched_dependency_optimized(struct dma_fence* fence,
 				    struct amd_sched_entity *entity)
 {
@@ -293,7 +332,7 @@ static bool amd_sched_entity_add_dependency_cb(struct amd_sched_entity *entity)
 }
 
 static struct amd_sched_job *
-amd_sched_entity_pop_job(struct amd_sched_entity *entity)
+amd_sched_entity_peek_job(struct amd_sched_entity *entity)
 {
 	struct amd_gpu_scheduler *sched = entity->sched;
 	struct amd_sched_job *sched_job;
@@ -333,14 +372,15 @@ static bool amd_sched_entity_in(struct amd_sched_job *sched_job)
 	/* first job wakes up scheduler */
 	if (first) {
 		/* Add the entity to the run queue */
+		spin_lock(&entity->rq_lock);
 		amd_sched_rq_add_entity(entity->rq, entity);
+		spin_unlock(&entity->rq_lock);
 		amd_sched_wakeup(sched);
 	}
 	return added;
 }
 
-/* job_finish is called after hw fence signaled, and
- * the job had already been deleted from ring_mirror_list
+/* job_finish is called after hw fence signaled
  */
 static void amd_sched_job_finish(struct work_struct *work)
 {
@@ -366,6 +406,7 @@ static void amd_sched_job_finish(struct work_struct *work)
 			schedule_delayed_work(&next->work_tdr, sched->timeout);
 	}
 	spin_unlock(&sched->job_list_lock);
+	dma_fence_put(&s_job->s_fence->finished);
 	sched->ops->free_job(s_job);
 }
 
@@ -381,6 +422,9 @@ static void amd_sched_job_begin(struct amd_sched_job *s_job)
 {
 	struct amd_gpu_scheduler *sched = s_job->sched;
 
+	dma_fence_add_callback(&s_job->s_fence->finished, &s_job->finish_cb,
+			       amd_sched_job_finish_cb);
+
 	spin_lock(&sched->job_list_lock);
 	list_add_tail(&s_job->node, &sched->ring_mirror_list);
 	if (sched->timeout != MAX_SCHEDULE_TIMEOUT &&
@@ -473,8 +517,6 @@ void amd_sched_entity_push_job(struct amd_sched_job *sched_job)
 	struct amd_sched_entity *entity = sched_job->s_entity;
 
 	trace_amd_sched_job(sched_job);
-	dma_fence_add_callback(&sched_job->s_fence->finished, &sched_job->finish_cb,
-			       amd_sched_job_finish_cb);
 	wait_event(entity->sched->job_scheduled,
 		   amd_sched_entity_in(sched_job));
 }
@@ -545,6 +587,7 @@ static void amd_sched_process_job(struct dma_fence *f, struct dma_fence_cb *cb)
 		container_of(cb, struct amd_sched_fence, cb);
 	struct amd_gpu_scheduler *sched = s_fence->sched;
 
+	dma_fence_get(&s_fence->finished);
 	atomic_dec(&sched->hw_rq_count);
 	amd_sched_fence_finished(s_fence);
 
@@ -585,7 +628,7 @@ static int amd_sched_main(void *param)
 		if (!entity)
 			continue;
 
-		sched_job = amd_sched_entity_pop_job(entity);
+		sched_job = amd_sched_entity_peek_job(entity);
 		if (!sched_job)
 			continue;
 
@@ -596,6 +639,7 @@ static int amd_sched_main(void *param)
 
 		fence = sched->ops->run_job(sched_job);
 		amd_sched_fence_scheduled(s_fence);
+
 		if (fence) {
 			s_fence->parent = dma_fence_get(fence);
 			r = dma_fence_add_callback(fence, &s_fence->cb,
diff --git a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.h b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.h
index f9d8f28efd16..52c8e5447624 100644
--- a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.h
+++ b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.h
@@ -39,6 +39,7 @@ struct amd_sched_rq;
 struct amd_sched_entity {
 	struct list_head		list;
 	struct amd_sched_rq		*rq;
+	spinlock_t			rq_lock;
 	struct amd_gpu_scheduler	*sched;
 
 	spinlock_t			queue_lock;
@@ -115,9 +116,14 @@ struct amd_sched_backend_ops {
 
 enum amd_sched_priority {
 	AMD_SCHED_PRIORITY_MIN,
-	AMD_SCHED_PRIORITY_NORMAL = AMD_SCHED_PRIORITY_MIN,
+	AMD_SCHED_PRIORITY_LOW = AMD_SCHED_PRIORITY_MIN,
+	AMD_SCHED_PRIORITY_NORMAL,
+	AMD_SCHED_PRIORITY_HIGH_SW,
+	AMD_SCHED_PRIORITY_HIGH_HW,
 	AMD_SCHED_PRIORITY_KERNEL,
-	AMD_SCHED_PRIORITY_MAX
+	AMD_SCHED_PRIORITY_MAX,
+	AMD_SCHED_PRIORITY_INVALID = -1,
+	AMD_SCHED_PRIORITY_UNSET = -2
 };
 
 /**
@@ -150,6 +156,8 @@ int amd_sched_entity_init(struct amd_gpu_scheduler *sched,
 void amd_sched_entity_fini(struct amd_gpu_scheduler *sched,
 			   struct amd_sched_entity *entity);
 void amd_sched_entity_push_job(struct amd_sched_job *sched_job);
+void amd_sched_entity_set_rq(struct amd_sched_entity *entity,
+			     struct amd_sched_rq *rq);
 
 int amd_sched_fence_slab_init(void);
 void amd_sched_fence_slab_fini(void);
@@ -167,4 +175,11 @@ void amd_sched_job_recovery(struct amd_gpu_scheduler *sched);
 bool amd_sched_dependency_optimized(struct dma_fence* fence,
 				    struct amd_sched_entity *entity);
 void amd_sched_job_kickout(struct amd_sched_job *s_job);
+
+static inline enum amd_sched_priority
+amd_sched_get_job_priority(struct amd_sched_job *job)
+{
+	return (job->s_entity->rq - job->sched->sched_rq);
+}
+
 #endif
diff --git a/drivers/gpu/drm/arc/arcpgu_drv.c b/drivers/gpu/drm/arc/arcpgu_drv.c
index 289eda54e5aa..074fd4ea7ece 100644
--- a/drivers/gpu/drm/arc/arcpgu_drv.c
+++ b/drivers/gpu/drm/arc/arcpgu_drv.c
@@ -18,6 +18,7 @@
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_fb_cma_helper.h>
 #include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_atomic_helper.h>
 #include <linux/of_reserved_mem.h>
 
@@ -32,7 +33,7 @@ static void arcpgu_fb_output_poll_changed(struct drm_device *dev)
 }
 
 static const struct drm_mode_config_funcs arcpgu_drm_modecfg_funcs = {
-	.fb_create  = drm_fb_cma_create,
+	.fb_create  = drm_gem_fb_create,
 	.output_poll_changed = arcpgu_fb_output_poll_changed,
 	.atomic_check = drm_atomic_helper_check,
 	.atomic_commit = drm_atomic_helper_commit,
diff --git a/drivers/gpu/drm/arm/hdlcd_crtc.c b/drivers/gpu/drm/arm/hdlcd_crtc.c
index 72b22b805412..5a5427bbd70e 100644
--- a/drivers/gpu/drm/arm/hdlcd_crtc.c
+++ b/drivers/gpu/drm/arm/hdlcd_crtc.c
@@ -317,9 +317,8 @@ static struct drm_plane *hdlcd_plane_init(struct drm_device *drm)
 				       formats, ARRAY_SIZE(formats),
 				       NULL,
 				       DRM_PLANE_TYPE_PRIMARY, NULL);
-	if (ret) {
+	if (ret)
 		return ERR_PTR(ret);
-	}
 
 	drm_plane_helper_add(plane, &hdlcd_plane_helper_funcs);
 	hdlcd->plane = plane;
diff --git a/drivers/gpu/drm/arm/hdlcd_drv.c b/drivers/gpu/drm/arm/hdlcd_drv.c
index f9bda7b0d2ec..0afb53b1f4e9 100644
--- a/drivers/gpu/drm/arm/hdlcd_drv.c
+++ b/drivers/gpu/drm/arm/hdlcd_drv.c
@@ -13,6 +13,7 @@
 #include <linux/spinlock.h>
 #include <linux/clk.h>
 #include <linux/component.h>
+#include <linux/console.h>
 #include <linux/list.h>
 #include <linux/of_graph.h>
 #include <linux/of_reserved_mem.h>
@@ -25,6 +26,7 @@
 #include <drm/drm_fb_helper.h>
 #include <drm/drm_fb_cma_helper.h>
 #include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_of.h>
 
 #include "hdlcd_drv.h"
@@ -106,7 +108,7 @@ static void hdlcd_fb_output_poll_changed(struct drm_device *drm)
 }
 
 static const struct drm_mode_config_funcs hdlcd_mode_config_funcs = {
-	.fb_create = drm_fb_cma_create,
+	.fb_create = drm_gem_fb_create,
 	.output_poll_changed = hdlcd_fb_output_poll_changed,
 	.atomic_check = drm_atomic_helper_check,
 	.atomic_commit = drm_atomic_helper_commit,
@@ -353,7 +355,7 @@ err_unload:
 err_free:
 	drm_mode_config_cleanup(drm);
 	dev_set_drvdata(dev, NULL);
-	drm_dev_unref(drm);
+	drm_dev_put(drm);
 
 	return ret;
 }
@@ -378,7 +380,7 @@ static void hdlcd_drm_unbind(struct device *dev)
 	pm_runtime_disable(drm->dev);
 	of_reserved_mem_device_release(drm->dev);
 	drm_mode_config_cleanup(drm);
-	drm_dev_unref(drm);
+	drm_dev_put(drm);
 	drm->dev_private = NULL;
 	dev_set_drvdata(dev, NULL);
 }
@@ -431,9 +433,11 @@ static int __maybe_unused hdlcd_pm_suspend(struct device *dev)
 		return 0;
 
 	drm_kms_helper_poll_disable(drm);
+	drm_fbdev_cma_set_suspend_unlocked(hdlcd->fbdev, 1);
 
 	hdlcd->state = drm_atomic_helper_suspend(drm);
 	if (IS_ERR(hdlcd->state)) {
+		drm_fbdev_cma_set_suspend_unlocked(hdlcd->fbdev, 0);
 		drm_kms_helper_poll_enable(drm);
 		return PTR_ERR(hdlcd->state);
 	}
@@ -450,8 +454,8 @@ static int __maybe_unused hdlcd_pm_resume(struct device *dev)
 		return 0;
 
 	drm_atomic_helper_resume(drm, hdlcd->state);
+	drm_fbdev_cma_set_suspend_unlocked(hdlcd->fbdev, 0);
 	drm_kms_helper_poll_enable(drm);
-	pm_runtime_set_active(dev);
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/arm/malidp_crtc.c b/drivers/gpu/drm/arm/malidp_crtc.c
index 3615d18a7ddf..904fff80917b 100644
--- a/drivers/gpu/drm/arm/malidp_crtc.c
+++ b/drivers/gpu/drm/arm/malidp_crtc.c
@@ -65,8 +65,8 @@ static void malidp_crtc_atomic_enable(struct drm_crtc *crtc,
 	/* We rely on firmware to set mclk to a sensible level. */
 	clk_set_rate(hwdev->pxlclk, crtc->state->adjusted_mode.crtc_clock * 1000);
 
-	hwdev->modeset(hwdev, &vm);
-	hwdev->leave_config_mode(hwdev);
+	hwdev->hw->modeset(hwdev, &vm);
+	hwdev->hw->leave_config_mode(hwdev);
 	drm_crtc_vblank_on(crtc);
 }
 
@@ -77,8 +77,12 @@ static void malidp_crtc_atomic_disable(struct drm_crtc *crtc,
 	struct malidp_hw_device *hwdev = malidp->dev;
 	int err;
 
+	/* always disable planes on the CRTC that is being turned off */
+	drm_atomic_helper_disable_planes_on_crtc(old_state, false);
+
 	drm_crtc_vblank_off(crtc);
-	hwdev->enter_config_mode(hwdev);
+	hwdev->hw->enter_config_mode(hwdev);
+
 	clk_disable_unprepare(hwdev->pxlclk);
 
 	err = pm_runtime_put(crtc->dev->dev);
@@ -319,7 +323,7 @@ static int malidp_crtc_atomic_check_scaling(struct drm_crtc *crtc,
 
 mclk_calc:
 	drm_display_mode_to_videomode(&state->adjusted_mode, &vm);
-	ret = hwdev->se_calc_mclk(hwdev, s, &vm);
+	ret = hwdev->hw->se_calc_mclk(hwdev, s, &vm);
 	if (ret < 0)
 		return -EINVAL;
 	return 0;
@@ -475,7 +479,7 @@ static int malidp_crtc_enable_vblank(struct drm_crtc *crtc)
 	struct malidp_hw_device *hwdev = malidp->dev;
 
 	malidp_hw_enable_irq(hwdev, MALIDP_DE_BLOCK,
-			     hwdev->map.de_irq_map.vsync_irq);
+			     hwdev->hw->map.de_irq_map.vsync_irq);
 	return 0;
 }
 
@@ -485,7 +489,7 @@ static void malidp_crtc_disable_vblank(struct drm_crtc *crtc)
 	struct malidp_hw_device *hwdev = malidp->dev;
 
 	malidp_hw_disable_irq(hwdev, MALIDP_DE_BLOCK,
-			      hwdev->map.de_irq_map.vsync_irq);
+			      hwdev->hw->map.de_irq_map.vsync_irq);
 }
 
 static const struct drm_crtc_funcs malidp_crtc_funcs = {
diff --git a/drivers/gpu/drm/arm/malidp_drv.c b/drivers/gpu/drm/arm/malidp_drv.c
index 1a57cc28955e..91f2b0191368 100644
--- a/drivers/gpu/drm/arm/malidp_drv.c
+++ b/drivers/gpu/drm/arm/malidp_drv.c
@@ -26,6 +26,7 @@
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_fb_cma_helper.h>
 #include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_of.h>
 
 #include "malidp_drv.h"
@@ -46,10 +47,10 @@ static void malidp_write_gamma_table(struct malidp_hw_device *hwdev,
 	 * directly.
 	 */
 	malidp_hw_write(hwdev, gamma_write_mask,
-			hwdev->map.coeffs_base + MALIDP_COEF_TABLE_ADDR);
+			hwdev->hw->map.coeffs_base + MALIDP_COEF_TABLE_ADDR);
 	for (i = 0; i < MALIDP_COEFFTAB_NUM_COEFFS; ++i)
 		malidp_hw_write(hwdev, data[i],
-				hwdev->map.coeffs_base +
+				hwdev->hw->map.coeffs_base +
 				MALIDP_COEF_TABLE_DATA);
 }
 
@@ -102,7 +103,7 @@ void malidp_atomic_commit_update_coloradj(struct drm_crtc *crtc,
 			for (i = 0; i < MALIDP_COLORADJ_NUM_COEFFS; ++i)
 				malidp_hw_write(hwdev,
 						mc->coloradj_coeffs[i],
-						hwdev->map.coeffs_base +
+						hwdev->hw->map.coeffs_base +
 						MALIDP_COLOR_ADJ_COEF + 4 * i);
 
 		malidp_hw_setbits(hwdev, MALIDP_DISP_FUNC_CADJ,
@@ -119,8 +120,8 @@ static void malidp_atomic_commit_se_config(struct drm_crtc *crtc,
 	struct malidp_hw_device *hwdev = malidp->dev;
 	struct malidp_se_config *s = &cs->scaler_config;
 	struct malidp_se_config *old_s = &old_cs->scaler_config;
-	u32 se_control = hwdev->map.se_base +
-			 ((hwdev->map.features & MALIDP_REGMAP_HAS_CLEARIRQ) ?
+	u32 se_control = hwdev->hw->map.se_base +
+			 ((hwdev->hw->map.features & MALIDP_REGMAP_HAS_CLEARIRQ) ?
 			 0x10 : 0xC);
 	u32 layer_control = se_control + MALIDP_SE_LAYER_CONTROL;
 	u32 scr = se_control + MALIDP_SE_SCALING_CONTROL;
@@ -134,7 +135,7 @@ static void malidp_atomic_commit_se_config(struct drm_crtc *crtc,
 		return;
 	}
 
-	hwdev->se_set_scaling_coeffs(hwdev, s, old_s);
+	hwdev->hw->se_set_scaling_coeffs(hwdev, s, old_s);
 	val = malidp_hw_read(hwdev, se_control);
 	val |= MALIDP_SE_SCALING_EN | MALIDP_SE_ALPHA_EN;
 
@@ -169,9 +170,9 @@ static int malidp_set_and_wait_config_valid(struct drm_device *drm)
 	int ret;
 
 	atomic_set(&malidp->config_valid, 0);
-	hwdev->set_config_valid(hwdev);
+	hwdev->hw->set_config_valid(hwdev);
 	/* don't wait for config_valid flag if we are in config mode */
-	if (hwdev->in_config_mode(hwdev))
+	if (hwdev->hw->in_config_mode(hwdev))
 		return 0;
 
 	ret = wait_event_interruptible_timeout(malidp->wq,
@@ -249,7 +250,7 @@ static const struct drm_mode_config_helper_funcs malidp_mode_config_helpers = {
 };
 
 static const struct drm_mode_config_funcs malidp_mode_config_funcs = {
-	.fb_create = drm_fb_cma_create,
+	.fb_create = drm_gem_fb_create,
 	.output_poll_changed = malidp_output_poll_changed,
 	.atomic_check = drm_atomic_helper_check,
 	.atomic_commit = drm_atomic_helper_commit,
@@ -454,7 +455,7 @@ static int malidp_runtime_pm_suspend(struct device *dev)
 	struct malidp_hw_device *hwdev = malidp->dev;
 
 	/* we can only suspend if the hardware is in config mode */
-	WARN_ON(!hwdev->in_config_mode(hwdev));
+	WARN_ON(!hwdev->hw->in_config_mode(hwdev));
 
 	hwdev->pm_suspended = true;
 	clk_disable_unprepare(hwdev->mclk);
@@ -499,11 +500,7 @@ static int malidp_bind(struct device *dev)
 	if (!hwdev)
 		return -ENOMEM;
 
-	/*
-	 * copy the associated data from malidp_drm_of_match to avoid
-	 * having to keep a reference to the OF node after binding
-	 */
-	memcpy(hwdev, of_device_get_match_data(dev), sizeof(*hwdev));
+	hwdev->hw = (struct malidp_hw *)of_device_get_match_data(dev);
 	malidp->dev = hwdev;
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
@@ -567,13 +564,13 @@ static int malidp_bind(struct device *dev)
 		goto query_hw_fail;
 	}
 
-	ret = hwdev->query_hw(hwdev);
+	ret = hwdev->hw->query_hw(hwdev);
 	if (ret) {
 		DRM_ERROR("Invalid HW configuration\n");
 		goto query_hw_fail;
 	}
 
-	version = malidp_hw_read(hwdev, hwdev->map.dc_base + MALIDP_DE_CORE_ID);
+	version = malidp_hw_read(hwdev, hwdev->hw->map.dc_base + MALIDP_DE_CORE_ID);
 	DRM_INFO("found ARM Mali-DP%3x version r%dp%d\n", version >> 16,
 		 (version >> 12) & 0xf, (version >> 8) & 0xf);
 
@@ -588,7 +585,7 @@ static int malidp_bind(struct device *dev)
 
 	for (i = 0; i < MAX_OUTPUT_CHANNELS; i++)
 		out_depth = (out_depth << 8) | (output_width[i] & 0xf);
-	malidp_hw_write(hwdev, out_depth, hwdev->map.out_depth_base);
+	malidp_hw_write(hwdev, out_depth, hwdev->hw->map.out_depth_base);
 
 	atomic_set(&malidp->config_valid, 0);
 	init_waitqueue_head(&malidp->wq);
@@ -670,7 +667,7 @@ query_hw_fail:
 		malidp_runtime_pm_suspend(dev);
 	drm->dev_private = NULL;
 	dev_set_drvdata(dev, NULL);
-	drm_dev_unref(drm);
+	drm_dev_put(drm);
 alloc_fail:
 	of_reserved_mem_device_release(dev);
 
@@ -703,7 +700,7 @@ static void malidp_unbind(struct device *dev)
 		malidp_runtime_pm_suspend(dev);
 	drm->dev_private = NULL;
 	dev_set_drvdata(dev, NULL);
-	drm_dev_unref(drm);
+	drm_dev_put(drm);
 	of_reserved_mem_device_release(dev);
 }
 
diff --git a/drivers/gpu/drm/arm/malidp_hw.c b/drivers/gpu/drm/arm/malidp_hw.c
index 17bca99e8ac8..2bfb542135ac 100644
--- a/drivers/gpu/drm/arm/malidp_hw.c
+++ b/drivers/gpu/drm/arm/malidp_hw.c
@@ -183,7 +183,7 @@ static void malidp500_enter_config_mode(struct malidp_hw_device *hwdev)
 
 	malidp_hw_setbits(hwdev, MALIDP500_DC_CONFIG_REQ, MALIDP500_DC_CONTROL);
 	while (count) {
-		status = malidp_hw_read(hwdev, hwdev->map.dc_base + MALIDP_REG_STATUS);
+		status = malidp_hw_read(hwdev, hwdev->hw->map.dc_base + MALIDP_REG_STATUS);
 		if ((status & MALIDP500_DC_CONFIG_REQ) == MALIDP500_DC_CONFIG_REQ)
 			break;
 		/*
@@ -203,7 +203,7 @@ static void malidp500_leave_config_mode(struct malidp_hw_device *hwdev)
 	malidp_hw_clearbits(hwdev, MALIDP_CFG_VALID, MALIDP500_CONFIG_VALID);
 	malidp_hw_clearbits(hwdev, MALIDP500_DC_CONFIG_REQ, MALIDP500_DC_CONTROL);
 	while (count) {
-		status = malidp_hw_read(hwdev, hwdev->map.dc_base + MALIDP_REG_STATUS);
+		status = malidp_hw_read(hwdev, hwdev->hw->map.dc_base + MALIDP_REG_STATUS);
 		if ((status & MALIDP500_DC_CONFIG_REQ) == 0)
 			break;
 		usleep_range(100, 1000);
@@ -216,7 +216,7 @@ static bool malidp500_in_config_mode(struct malidp_hw_device *hwdev)
 {
 	u32 status;
 
-	status = malidp_hw_read(hwdev, hwdev->map.dc_base + MALIDP_REG_STATUS);
+	status = malidp_hw_read(hwdev, hwdev->hw->map.dc_base + MALIDP_REG_STATUS);
 	if ((status & MALIDP500_DC_CONFIG_REQ) == MALIDP500_DC_CONFIG_REQ)
 		return true;
 
@@ -407,7 +407,7 @@ static void malidp550_enter_config_mode(struct malidp_hw_device *hwdev)
 
 	malidp_hw_setbits(hwdev, MALIDP550_DC_CONFIG_REQ, MALIDP550_DC_CONTROL);
 	while (count) {
-		status = malidp_hw_read(hwdev, hwdev->map.dc_base + MALIDP_REG_STATUS);
+		status = malidp_hw_read(hwdev, hwdev->hw->map.dc_base + MALIDP_REG_STATUS);
 		if ((status & MALIDP550_DC_CONFIG_REQ) == MALIDP550_DC_CONFIG_REQ)
 			break;
 		/*
@@ -427,7 +427,7 @@ static void malidp550_leave_config_mode(struct malidp_hw_device *hwdev)
 	malidp_hw_clearbits(hwdev, MALIDP_CFG_VALID, MALIDP550_CONFIG_VALID);
 	malidp_hw_clearbits(hwdev, MALIDP550_DC_CONFIG_REQ, MALIDP550_DC_CONTROL);
 	while (count) {
-		status = malidp_hw_read(hwdev, hwdev->map.dc_base + MALIDP_REG_STATUS);
+		status = malidp_hw_read(hwdev, hwdev->hw->map.dc_base + MALIDP_REG_STATUS);
 		if ((status & MALIDP550_DC_CONFIG_REQ) == 0)
 			break;
 		usleep_range(100, 1000);
@@ -440,7 +440,7 @@ static bool malidp550_in_config_mode(struct malidp_hw_device *hwdev)
 {
 	u32 status;
 
-	status = malidp_hw_read(hwdev, hwdev->map.dc_base + MALIDP_REG_STATUS);
+	status = malidp_hw_read(hwdev, hwdev->hw->map.dc_base + MALIDP_REG_STATUS);
 	if ((status & MALIDP550_DC_CONFIG_REQ) == MALIDP550_DC_CONFIG_REQ)
 		return true;
 
@@ -616,7 +616,7 @@ static int malidp650_query_hw(struct malidp_hw_device *hwdev)
 	return 0;
 }
 
-const struct malidp_hw_device malidp_device[MALIDP_MAX_DEVICES] = {
+const struct malidp_hw malidp_device[MALIDP_MAX_DEVICES] = {
 	[MALIDP_500] = {
 		.map = {
 			.coeffs_base = MALIDP500_COEFFS_BASE,
@@ -751,7 +751,7 @@ static void malidp_hw_clear_irq(struct malidp_hw_device *hwdev, u8 block, u32 ir
 {
 	u32 base = malidp_get_block_base(hwdev, block);
 
-	if (hwdev->map.features & MALIDP_REGMAP_HAS_CLEARIRQ)
+	if (hwdev->hw->map.features & MALIDP_REGMAP_HAS_CLEARIRQ)
 		malidp_hw_write(hwdev, irq, base + MALIDP_REG_CLEARIRQ);
 	else
 		malidp_hw_write(hwdev, irq, base + MALIDP_REG_STATUS);
@@ -762,12 +762,14 @@ static irqreturn_t malidp_de_irq(int irq, void *arg)
 	struct drm_device *drm = arg;
 	struct malidp_drm *malidp = drm->dev_private;
 	struct malidp_hw_device *hwdev;
+	struct malidp_hw *hw;
 	const struct malidp_irq_map *de;
 	u32 status, mask, dc_status;
 	irqreturn_t ret = IRQ_NONE;
 
 	hwdev = malidp->dev;
-	de = &hwdev->map.de_irq_map;
+	hw = hwdev->hw;
+	de = &hw->map.de_irq_map;
 
 	/*
 	 * if we are suspended it is likely that we were invoked because
@@ -778,8 +780,8 @@ static irqreturn_t malidp_de_irq(int irq, void *arg)
 		return IRQ_NONE;
 
 	/* first handle the config valid IRQ */
-	dc_status = malidp_hw_read(hwdev, hwdev->map.dc_base + MALIDP_REG_STATUS);
-	if (dc_status & hwdev->map.dc_irq_map.vsync_irq) {
+	dc_status = malidp_hw_read(hwdev, hw->map.dc_base + MALIDP_REG_STATUS);
+	if (dc_status & hw->map.dc_irq_map.vsync_irq) {
 		/* we have a page flip event */
 		atomic_set(&malidp->config_valid, 1);
 		malidp_hw_clear_irq(hwdev, MALIDP_DC_BLOCK, dc_status);
@@ -832,11 +834,11 @@ int malidp_de_irq_init(struct drm_device *drm, int irq)
 
 	/* first enable the DC block IRQs */
 	malidp_hw_enable_irq(hwdev, MALIDP_DC_BLOCK,
-			     hwdev->map.dc_irq_map.irq_mask);
+			     hwdev->hw->map.dc_irq_map.irq_mask);
 
 	/* now enable the DE block IRQs */
 	malidp_hw_enable_irq(hwdev, MALIDP_DE_BLOCK,
-			     hwdev->map.de_irq_map.irq_mask);
+			     hwdev->hw->map.de_irq_map.irq_mask);
 
 	return 0;
 }
@@ -847,9 +849,9 @@ void malidp_de_irq_fini(struct drm_device *drm)
 	struct malidp_hw_device *hwdev = malidp->dev;
 
 	malidp_hw_disable_irq(hwdev, MALIDP_DE_BLOCK,
-			      hwdev->map.de_irq_map.irq_mask);
+			      hwdev->hw->map.de_irq_map.irq_mask);
 	malidp_hw_disable_irq(hwdev, MALIDP_DC_BLOCK,
-			      hwdev->map.dc_irq_map.irq_mask);
+			      hwdev->hw->map.dc_irq_map.irq_mask);
 }
 
 static irqreturn_t malidp_se_irq(int irq, void *arg)
@@ -857,6 +859,8 @@ static irqreturn_t malidp_se_irq(int irq, void *arg)
 	struct drm_device *drm = arg;
 	struct malidp_drm *malidp = drm->dev_private;
 	struct malidp_hw_device *hwdev = malidp->dev;
+	struct malidp_hw *hw = hwdev->hw;
+	const struct malidp_irq_map *se = &hw->map.se_irq_map;
 	u32 status, mask;
 
 	/*
@@ -867,12 +871,12 @@ static irqreturn_t malidp_se_irq(int irq, void *arg)
 	if (hwdev->pm_suspended)
 		return IRQ_NONE;
 
-	status = malidp_hw_read(hwdev, hwdev->map.se_base + MALIDP_REG_STATUS);
-	if (!(status & hwdev->map.se_irq_map.irq_mask))
+	status = malidp_hw_read(hwdev, hw->map.se_base + MALIDP_REG_STATUS);
+	if (!(status & se->irq_mask))
 		return IRQ_NONE;
 
-	mask = malidp_hw_read(hwdev, hwdev->map.se_base + MALIDP_REG_MASKIRQ);
-	status = malidp_hw_read(hwdev, hwdev->map.se_base + MALIDP_REG_STATUS);
+	mask = malidp_hw_read(hwdev, hw->map.se_base + MALIDP_REG_MASKIRQ);
+	status = malidp_hw_read(hwdev, hw->map.se_base + MALIDP_REG_STATUS);
 	status &= mask;
 	/* ToDo: status decoding and firing up of VSYNC and page flip events */
 
@@ -905,7 +909,7 @@ int malidp_se_irq_init(struct drm_device *drm, int irq)
 	}
 
 	malidp_hw_enable_irq(hwdev, MALIDP_SE_BLOCK,
-			     hwdev->map.se_irq_map.irq_mask);
+			     hwdev->hw->map.se_irq_map.irq_mask);
 
 	return 0;
 }
@@ -916,5 +920,5 @@ void malidp_se_irq_fini(struct drm_device *drm)
 	struct malidp_hw_device *hwdev = malidp->dev;
 
 	malidp_hw_disable_irq(hwdev, MALIDP_SE_BLOCK,
-			      hwdev->map.se_irq_map.irq_mask);
+			      hwdev->hw->map.se_irq_map.irq_mask);
 }
diff --git a/drivers/gpu/drm/arm/malidp_hw.h b/drivers/gpu/drm/arm/malidp_hw.h
index 849ad9a30c3a..b0690ebb3565 100644
--- a/drivers/gpu/drm/arm/malidp_hw.h
+++ b/drivers/gpu/drm/arm/malidp_hw.h
@@ -120,18 +120,14 @@ struct malidp_hw_regmap {
 /* Unlike DP550/650, DP500 has 3 stride registers in its video layer. */
 #define MALIDP_DEVICE_LV_HAS_3_STRIDES	BIT(0)
 
-struct malidp_hw_device {
-	const struct malidp_hw_regmap map;
-	void __iomem *regs;
+struct malidp_hw_device;
 
-	/* APB clock */
-	struct clk *pclk;
-	/* AXI clock */
-	struct clk *aclk;
-	/* main clock for display core */
-	struct clk *mclk;
-	/* pixel clock for display core */
-	struct clk *pxlclk;
+/*
+ * Static structure containing hardware specific data and pointers to
+ * functions that behave differently between various versions of the IP.
+ */
+struct malidp_hw {
+	const struct malidp_hw_regmap map;
 
 	/*
 	 * Validate the driver instance against the hardware bits
@@ -182,15 +178,6 @@ struct malidp_hw_device {
 			     struct videomode *vm);
 
 	u8 features;
-
-	u8 min_line_size;
-	u16 max_line_size;
-
-	/* track the device PM state */
-	bool pm_suspended;
-
-	/* size of memory used for rotating layers, up to two banks available */
-	u32 rotation_memory[2];
 };
 
 /* Supported variants of the hardware */
@@ -202,7 +189,33 @@ enum {
 	MALIDP_MAX_DEVICES
 };
 
-extern const struct malidp_hw_device malidp_device[MALIDP_MAX_DEVICES];
+extern const struct malidp_hw malidp_device[MALIDP_MAX_DEVICES];
+
+/*
+ * Structure used by the driver during runtime operation.
+ */
+struct malidp_hw_device {
+	struct malidp_hw *hw;
+	void __iomem *regs;
+
+	/* APB clock */
+	struct clk *pclk;
+	/* AXI clock */
+	struct clk *aclk;
+	/* main clock for display core */
+	struct clk *mclk;
+	/* pixel clock for display core */
+	struct clk *pxlclk;
+
+	u8 min_line_size;
+	u16 max_line_size;
+
+	/* track the device PM state */
+	bool pm_suspended;
+
+	/* size of memory used for rotating layers, up to two banks available */
+	u32 rotation_memory[2];
+};
 
 static inline u32 malidp_hw_read(struct malidp_hw_device *hwdev, u32 reg)
 {
@@ -240,9 +253,9 @@ static inline u32 malidp_get_block_base(struct malidp_hw_device *hwdev,
 {
 	switch (block) {
 	case MALIDP_SE_BLOCK:
-		return hwdev->map.se_base;
+		return hwdev->hw->map.se_base;
 	case MALIDP_DC_BLOCK:
-		return hwdev->map.dc_base;
+		return hwdev->hw->map.dc_base;
 	}
 
 	return 0;
@@ -275,7 +288,7 @@ u8 malidp_hw_get_format_id(const struct malidp_hw_regmap *map,
 static inline bool malidp_hw_pitch_valid(struct malidp_hw_device *hwdev,
 					 unsigned int pitch)
 {
-	return !(pitch & (hwdev->map.bus_align_bytes - 1));
+	return !(pitch & (hwdev->hw->map.bus_align_bytes - 1));
 }
 
 /* U16.16 */
@@ -308,8 +321,8 @@ static inline void malidp_se_set_enh_coeffs(struct malidp_hw_device *hwdev)
 	};
 	u32 val = MALIDP_SE_SET_ENH_LIMIT_LOW(MALIDP_SE_ENH_LOW_LEVEL) |
 		  MALIDP_SE_SET_ENH_LIMIT_HIGH(MALIDP_SE_ENH_HIGH_LEVEL);
-	u32 image_enh = hwdev->map.se_base +
-			((hwdev->map.features & MALIDP_REGMAP_HAS_CLEARIRQ) ?
+	u32 image_enh = hwdev->hw->map.se_base +
+			((hwdev->hw->map.features & MALIDP_REGMAP_HAS_CLEARIRQ) ?
 			 0x10 : 0xC) + MALIDP_SE_IMAGE_ENH;
 	u32 enh_coeffs = image_enh + MALIDP_SE_ENH_COEFF0;
 	int i;
diff --git a/drivers/gpu/drm/arm/malidp_planes.c b/drivers/gpu/drm/arm/malidp_planes.c
index 94e7e3fa3408..e7419797bbd1 100644
--- a/drivers/gpu/drm/arm/malidp_planes.c
+++ b/drivers/gpu/drm/arm/malidp_planes.c
@@ -57,7 +57,7 @@ static void malidp_de_plane_destroy(struct drm_plane *plane)
 	struct malidp_plane *mp = to_malidp_plane(plane);
 
 	if (mp->base.fb)
-		drm_framebuffer_unreference(mp->base.fb);
+		drm_framebuffer_put(mp->base.fb);
 
 	drm_plane_helper_disable(plane);
 	drm_plane_cleanup(plane);
@@ -185,8 +185,9 @@ static int malidp_de_plane_check(struct drm_plane *plane,
 
 	fb = state->fb;
 
-	ms->format = malidp_hw_get_format_id(&mp->hwdev->map, mp->layer->id,
-					    fb->format->format);
+	ms->format = malidp_hw_get_format_id(&mp->hwdev->hw->map,
+					     mp->layer->id,
+					     fb->format->format);
 	if (ms->format == MALIDP_INVALID_FORMAT_ID)
 		return -EINVAL;
 
@@ -211,7 +212,7 @@ static int malidp_de_plane_check(struct drm_plane *plane,
 	 * third plane stride register.
 	 */
 	if (ms->n_planes == 3 &&
-	    !(mp->hwdev->features & MALIDP_DEVICE_LV_HAS_3_STRIDES) &&
+	    !(mp->hwdev->hw->features & MALIDP_DEVICE_LV_HAS_3_STRIDES) &&
 	    (state->fb->pitches[1] != state->fb->pitches[2]))
 		return -EINVAL;
 
@@ -229,9 +230,9 @@ static int malidp_de_plane_check(struct drm_plane *plane,
 	if (state->rotation & MALIDP_ROTATED_MASK) {
 		int val;
 
-		val = mp->hwdev->rotmem_required(mp->hwdev, state->crtc_h,
-						 state->crtc_w,
-						 fb->format->format);
+		val = mp->hwdev->hw->rotmem_required(mp->hwdev, state->crtc_h,
+						     state->crtc_w,
+						     fb->format->format);
 		if (val < 0)
 			return val;
 
@@ -251,7 +252,7 @@ static void malidp_de_set_plane_pitches(struct malidp_plane *mp,
 		return;
 
 	if (num_planes == 3)
-		num_strides = (mp->hwdev->features &
+		num_strides = (mp->hwdev->hw->features &
 			       MALIDP_DEVICE_LV_HAS_3_STRIDES) ? 3 : 2;
 
 	for (i = 0; i < num_strides; ++i)
@@ -264,13 +265,11 @@ static void malidp_de_plane_update(struct drm_plane *plane,
 				   struct drm_plane_state *old_state)
 {
 	struct malidp_plane *mp;
-	const struct malidp_hw_regmap *map;
 	struct malidp_plane_state *ms = to_malidp_plane_state(plane->state);
 	u32 src_w, src_h, dest_w, dest_h, val;
 	int i;
 
 	mp = to_malidp_plane(plane);
-	map = &mp->hwdev->map;
 
 	/* convert src values from Q16 fixed point to integer */
 	src_w = plane->state->src_w >> 16;
@@ -363,7 +362,7 @@ static const struct drm_plane_helper_funcs malidp_de_plane_helper_funcs = {
 int malidp_de_planes_init(struct drm_device *drm)
 {
 	struct malidp_drm *malidp = drm->dev_private;
-	const struct malidp_hw_regmap *map = &malidp->dev->map;
+	const struct malidp_hw_regmap *map = &malidp->dev->hw->map;
 	struct malidp_plane *plane = NULL;
 	enum drm_plane_type plane_type;
 	unsigned long crtcs = 1 << drm->mode_config.num_crtc;
diff --git a/drivers/gpu/drm/armada/Makefile b/drivers/gpu/drm/armada/Makefile
index 1ab4cf863bf7..ecf25cf9f9f5 100644
--- a/drivers/gpu/drm/armada/Makefile
+++ b/drivers/gpu/drm/armada/Makefile
@@ -5,5 +5,3 @@ armada-y	+= armada_510.o
 armada-$(CONFIG_DEBUG_FS) += armada_debugfs.o
 
 obj-$(CONFIG_DRM_ARMADA) := armada.o
-
-CFLAGS_armada_trace.o := -I$(src)
diff --git a/drivers/gpu/drm/armada/armada_510.c b/drivers/gpu/drm/armada/armada_510.c
index ad3d2ebf95c9..41a784f5a5e6 100644
--- a/drivers/gpu/drm/armada/armada_510.c
+++ b/drivers/gpu/drm/armada/armada_510.c
@@ -9,7 +9,6 @@
  */
 #include <linux/clk.h>
 #include <linux/io.h>
-#include <drm/drmP.h>
 #include <drm/drm_crtc_helper.h>
 #include "armada_crtc.h"
 #include "armada_drm.h"
diff --git a/drivers/gpu/drm/armada/armada_crtc.c b/drivers/gpu/drm/armada/armada_crtc.c
index 2a4d163ac76f..2e065facdce7 100644
--- a/drivers/gpu/drm/armada/armada_crtc.c
+++ b/drivers/gpu/drm/armada/armada_crtc.c
@@ -298,7 +298,7 @@ static void armada_drm_crtc_finish_fb(struct armada_crtc *dcrtc,
 
 	if (force) {
 		/* Display is disabled, so just drop the old fb */
-		drm_framebuffer_unreference(fb);
+		drm_framebuffer_put(fb);
 		return;
 	}
 
@@ -321,7 +321,7 @@ static void armada_drm_crtc_finish_fb(struct armada_crtc *dcrtc,
 	 * the best.  The worst that will happen is the buffer gets
 	 * reused before it has finished being displayed.
 	 */
-	drm_framebuffer_unreference(fb);
+	drm_framebuffer_put(fb);
 }
 
 static void armada_drm_vblank_off(struct armada_crtc *dcrtc)
@@ -577,7 +577,7 @@ static int armada_drm_crtc_mode_set(struct drm_crtc *crtc,
 	unsigned i;
 	bool interlaced;
 
-	drm_framebuffer_reference(crtc->primary->fb);
+	drm_framebuffer_get(crtc->primary->fb);
 
 	interlaced = !!(adj->flags & DRM_MODE_FLAG_INTERLACE);
 
@@ -718,7 +718,7 @@ static int armada_drm_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y,
 				   MAX_SCHEDULE_TIMEOUT);
 
 	/* Take a reference to the new fb as we're using it */
-	drm_framebuffer_reference(crtc->primary->fb);
+	drm_framebuffer_get(crtc->primary->fb);
 
 	/* Update the base in the CRTC */
 	armada_drm_crtc_update_regs(dcrtc, regs);
@@ -742,7 +742,7 @@ void armada_drm_crtc_plane_disable(struct armada_crtc *dcrtc,
 	 * primary plane.
 	 */
 	if (plane->fb)
-		drm_framebuffer_unreference(plane->fb);
+		drm_framebuffer_put(plane->fb);
 
 	/* Power down the Y/U/V FIFOs */
 	sram_para1 = CFG_PDWN16x66 | CFG_PDWN32x66;
@@ -947,13 +947,13 @@ static int armada_drm_crtc_cursor_set(struct drm_crtc *crtc,
 
 		/* Must be a kernel-mapped object */
 		if (!obj->addr) {
-			drm_gem_object_unreference_unlocked(&obj->obj);
+			drm_gem_object_put_unlocked(&obj->obj);
 			return -EINVAL;
 		}
 
 		if (obj->obj.size < w * h * 4) {
 			DRM_ERROR("buffer is too small\n");
-			drm_gem_object_unreference_unlocked(&obj->obj);
+			drm_gem_object_put_unlocked(&obj->obj);
 			return -ENOMEM;
 		}
 	}
@@ -961,7 +961,7 @@ static int armada_drm_crtc_cursor_set(struct drm_crtc *crtc,
 	if (dcrtc->cursor_obj) {
 		dcrtc->cursor_obj->update = NULL;
 		dcrtc->cursor_obj->update_data = NULL;
-		drm_gem_object_unreference_unlocked(&dcrtc->cursor_obj->obj);
+		drm_gem_object_put_unlocked(&dcrtc->cursor_obj->obj);
 	}
 	dcrtc->cursor_obj = obj;
 	dcrtc->cursor_w = w;
@@ -997,7 +997,7 @@ static void armada_drm_crtc_destroy(struct drm_crtc *crtc)
 	struct armada_private *priv = crtc->dev->dev_private;
 
 	if (dcrtc->cursor_obj)
-		drm_gem_object_unreference_unlocked(&dcrtc->cursor_obj->obj);
+		drm_gem_object_put_unlocked(&dcrtc->cursor_obj->obj);
 
 	priv->dcrtc[dcrtc->num] = NULL;
 	drm_crtc_cleanup(&dcrtc->crtc);
@@ -1045,12 +1045,12 @@ static int armada_drm_crtc_page_flip(struct drm_crtc *crtc,
 	 * Ensure that we hold a reference on the new framebuffer.
 	 * This has to match the behaviour in mode_set.
 	 */
-	drm_framebuffer_reference(fb);
+	drm_framebuffer_get(fb);
 
 	ret = armada_drm_crtc_queue_frame_work(dcrtc, work);
 	if (ret) {
 		/* Undo our reference above */
-		drm_framebuffer_unreference(fb);
+		drm_framebuffer_put(fb);
 		kfree(work);
 		return ret;
 	}
diff --git a/drivers/gpu/drm/armada/armada_drv.c b/drivers/gpu/drm/armada/armada_drv.c
index 0b3227c039d7..e857b88a9799 100644
--- a/drivers/gpu/drm/armada/armada_drv.c
+++ b/drivers/gpu/drm/armada/armada_drv.c
@@ -9,7 +9,6 @@
 #include <linux/component.h>
 #include <linux/module.h>
 #include <linux/of_graph.h>
-#include <drm/drmP.h>
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_of.h>
 #include "armada_crtc.h"
@@ -26,7 +25,7 @@ static void armada_drm_unref_work(struct work_struct *work)
 	struct drm_framebuffer *fb;
 
 	while (kfifo_get(&priv->fb_unref, &fb))
-		drm_framebuffer_unreference(fb);
+		drm_framebuffer_put(fb);
 }
 
 /* Must be called with dev->event_lock held */
@@ -70,8 +69,6 @@ static struct drm_driver armada_drm_driver = {
 	.gem_prime_export	= armada_gem_prime_export,
 	.gem_prime_import	= armada_gem_prime_import,
 	.dumb_create		= armada_gem_dumb_create,
-	.dumb_map_offset	= armada_gem_dumb_map_offset,
-	.dumb_destroy		= armada_gem_dumb_destroy,
 	.gem_vm_ops		= &armada_gem_vm_ops,
 	.major			= 1,
 	.minor			= 0,
diff --git a/drivers/gpu/drm/armada/armada_fb.c b/drivers/gpu/drm/armada/armada_fb.c
index 92e6b08ea64a..a38d5a0892a9 100644
--- a/drivers/gpu/drm/armada/armada_fb.c
+++ b/drivers/gpu/drm/armada/armada_fb.c
@@ -5,7 +5,6 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-#include <drm/drmP.h>
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_fb_helper.h>
 #include "armada_drm.h"
@@ -18,7 +17,7 @@ static void armada_fb_destroy(struct drm_framebuffer *fb)
 	struct armada_framebuffer *dfb = drm_fb_to_armada_fb(fb);
 
 	drm_framebuffer_cleanup(&dfb->fb);
-	drm_gem_object_unreference_unlocked(&dfb->obj->obj);
+	drm_gem_object_put_unlocked(&dfb->obj->obj);
 	kfree(dfb);
 }
 
@@ -95,7 +94,7 @@ struct armada_framebuffer *armada_framebuffer_create(struct drm_device *dev,
 	 * the above call, but the caller will drop their reference
 	 * to it.  Hence we need to take our own reference.
 	 */
-	drm_gem_object_reference(&obj->obj);
+	drm_gem_object_get(&obj->obj);
 
 	return dfb;
 }
@@ -144,12 +143,12 @@ static struct drm_framebuffer *armada_fb_create(struct drm_device *dev,
 		goto err;
 	}
 
-	drm_gem_object_unreference_unlocked(&obj->obj);
+	drm_gem_object_put_unlocked(&obj->obj);
 
 	return &dfb->fb;
 
  err_unref:
-	drm_gem_object_unreference_unlocked(&obj->obj);
+	drm_gem_object_put_unlocked(&obj->obj);
  err:
 	DRM_ERROR("failed to initialize framebuffer: %d\n", ret);
 	return ERR_PTR(ret);
diff --git a/drivers/gpu/drm/armada/armada_fbdev.c b/drivers/gpu/drm/armada/armada_fbdev.c
index 29c7d047b152..a2ce83f84800 100644
--- a/drivers/gpu/drm/armada/armada_fbdev.c
+++ b/drivers/gpu/drm/armada/armada_fbdev.c
@@ -10,7 +10,6 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 
-#include <drm/drmP.h>
 #include <drm/drm_fb_helper.h>
 #include "armada_crtc.h"
 #include "armada_drm.h"
@@ -52,13 +51,13 @@ static int armada_fb_create(struct drm_fb_helper *fbh,
 
 	ret = armada_gem_linear_back(dev, obj);
 	if (ret) {
-		drm_gem_object_unreference_unlocked(&obj->obj);
+		drm_gem_object_put_unlocked(&obj->obj);
 		return ret;
 	}
 
 	ptr = armada_gem_map_object(dev, obj);
 	if (!ptr) {
-		drm_gem_object_unreference_unlocked(&obj->obj);
+		drm_gem_object_put_unlocked(&obj->obj);
 		return -ENOMEM;
 	}
 
@@ -68,7 +67,7 @@ static int armada_fb_create(struct drm_fb_helper *fbh,
 	 * A reference is now held by the framebuffer object if
 	 * successful, otherwise this drops the ref for the error path.
 	 */
-	drm_gem_object_unreference_unlocked(&obj->obj);
+	drm_gem_object_put_unlocked(&obj->obj);
 
 	if (IS_ERR(dfb))
 		return PTR_ERR(dfb);
diff --git a/drivers/gpu/drm/armada/armada_gem.c b/drivers/gpu/drm/armada/armada_gem.c
index a76ca21d063b..a97f509743a5 100644
--- a/drivers/gpu/drm/armada/armada_gem.c
+++ b/drivers/gpu/drm/armada/armada_gem.c
@@ -8,7 +8,6 @@
 #include <linux/dma-buf.h>
 #include <linux/dma-mapping.h>
 #include <linux/shmem_fs.h>
-#include <drm/drmP.h>
 #include "armada_drm.h"
 #include "armada_gem.h"
 #include <drm/armada_drm.h>
@@ -266,46 +265,10 @@ int armada_gem_dumb_create(struct drm_file *file, struct drm_device *dev,
 	/* drop reference from allocate - handle holds it now */
 	DRM_DEBUG_DRIVER("obj %p size %zu handle %#x\n", dobj, size, handle);
  err:
-	drm_gem_object_unreference_unlocked(&dobj->obj);
+	drm_gem_object_put_unlocked(&dobj->obj);
 	return ret;
 }
 
-int armada_gem_dumb_map_offset(struct drm_file *file, struct drm_device *dev,
-	uint32_t handle, uint64_t *offset)
-{
-	struct armada_gem_object *obj;
-	int ret = 0;
-
-	obj = armada_gem_object_lookup(file, handle);
-	if (!obj) {
-		DRM_ERROR("failed to lookup gem object\n");
-		return -EINVAL;
-	}
-
-	/* Don't allow imported objects to be mapped */
-	if (obj->obj.import_attach) {
-		ret = -EINVAL;
-		goto err_unref;
-	}
-
-	ret = drm_gem_create_mmap_offset(&obj->obj);
-	if (ret == 0) {
-		*offset = drm_vma_node_offset_addr(&obj->obj.vma_node);
-		DRM_DEBUG_DRIVER("handle %#x offset %llx\n", handle, *offset);
-	}
-
- err_unref:
-	drm_gem_object_unreference_unlocked(&obj->obj);
-
-	return ret;
-}
-
-int armada_gem_dumb_destroy(struct drm_file *file, struct drm_device *dev,
-	uint32_t handle)
-{
-	return drm_gem_handle_delete(file, handle);
-}
-
 /* Private driver gem ioctls */
 int armada_gem_create_ioctl(struct drm_device *dev, void *data,
 	struct drm_file *file)
@@ -334,7 +297,7 @@ int armada_gem_create_ioctl(struct drm_device *dev, void *data,
 	/* drop reference from allocate - handle holds it now */
 	DRM_DEBUG_DRIVER("obj %p size %zu handle %#x\n", dobj, size, handle);
  err:
-	drm_gem_object_unreference_unlocked(&dobj->obj);
+	drm_gem_object_put_unlocked(&dobj->obj);
 	return ret;
 }
 
@@ -351,13 +314,13 @@ int armada_gem_mmap_ioctl(struct drm_device *dev, void *data,
 		return -ENOENT;
 
 	if (!dobj->obj.filp) {
-		drm_gem_object_unreference_unlocked(&dobj->obj);
+		drm_gem_object_put_unlocked(&dobj->obj);
 		return -EINVAL;
 	}
 
 	addr = vm_mmap(dobj->obj.filp, 0, args->size, PROT_READ | PROT_WRITE,
 		       MAP_SHARED, args->offset);
-	drm_gem_object_unreference_unlocked(&dobj->obj);
+	drm_gem_object_put_unlocked(&dobj->obj);
 	if (IS_ERR_VALUE(addr))
 		return addr;
 
@@ -412,7 +375,7 @@ int armada_gem_pwrite_ioctl(struct drm_device *dev, void *data,
 	}
 
  unref:
-	drm_gem_object_unreference_unlocked(&dobj->obj);
+	drm_gem_object_put_unlocked(&dobj->obj);
 	return ret;
 }
 
@@ -561,7 +524,7 @@ armada_gem_prime_import(struct drm_device *dev, struct dma_buf *buf)
 			 * Importing our own dmabuf(s) increases the
 			 * refcount on the gem object itself.
 			 */
-			drm_gem_object_reference(obj);
+			drm_gem_object_get(obj);
 			return obj;
 		}
 	}
diff --git a/drivers/gpu/drm/armada/armada_gem.h b/drivers/gpu/drm/armada/armada_gem.h
index 6e524e0676bb..1ac90792b166 100644
--- a/drivers/gpu/drm/armada/armada_gem.h
+++ b/drivers/gpu/drm/armada/armada_gem.h
@@ -35,10 +35,6 @@ struct armada_gem_object *armada_gem_alloc_private_object(struct drm_device *,
 	size_t);
 int armada_gem_dumb_create(struct drm_file *, struct drm_device *,
 	struct drm_mode_create_dumb *);
-int armada_gem_dumb_map_offset(struct drm_file *, struct drm_device *,
-	uint32_t, uint64_t *);
-int armada_gem_dumb_destroy(struct drm_file *, struct drm_device *,
-	uint32_t);
 struct dma_buf *armada_gem_prime_export(struct drm_device *dev,
 	struct drm_gem_object *obj, int flags);
 struct drm_gem_object *armada_gem_prime_import(struct drm_device *,
diff --git a/drivers/gpu/drm/armada/armada_overlay.c b/drivers/gpu/drm/armada/armada_overlay.c
index edc44910d79f..b411b608821a 100644
--- a/drivers/gpu/drm/armada/armada_overlay.c
+++ b/drivers/gpu/drm/armada/armada_overlay.c
@@ -177,7 +177,7 @@ armada_ovl_plane_update(struct drm_plane *plane, struct drm_crtc *crtc,
 		 * Take a reference on the new framebuffer - we want to
 		 * hold on to it while the hardware is displaying it.
 		 */
-		drm_framebuffer_reference(fb);
+		drm_framebuffer_get(fb);
 
 		if (plane->fb)
 			armada_ovl_retire_fb(dplane, plane->fb);
@@ -278,7 +278,7 @@ static int armada_ovl_plane_disable(struct drm_plane *plane,
 
 	fb = xchg(&dplane->old_fb, NULL);
 	if (fb)
-		drm_framebuffer_unreference(fb);
+		drm_framebuffer_put(fb);
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/armada/armada_trace.h b/drivers/gpu/drm/armada/armada_trace.h
index 1e9f55fc8735..8dbfea7a00fe 100644
--- a/drivers/gpu/drm/armada/armada_trace.h
+++ b/drivers/gpu/drm/armada/armada_trace.h
@@ -63,5 +63,5 @@ TRACE_EVENT(armada_ovl_plane_work,
 
 /* This part must be outside protection */
 #undef TRACE_INCLUDE_PATH
-#define TRACE_INCLUDE_PATH .
+#define TRACE_INCLUDE_PATH ../../drivers/gpu/drm/armada
 #include <trace/define_trace.h>
diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c
index 6f3849ec0c1d..9555a3542022 100644
--- a/drivers/gpu/drm/ast/ast_mode.c
+++ b/drivers/gpu/drm/ast/ast_mode.c
@@ -713,7 +713,7 @@ static struct drm_encoder *ast_best_single_encoder(struct drm_connector *connect
 	int enc_id = connector->encoder_ids[0];
 	/* pick the encoder ids */
 	if (enc_id)
-		return drm_encoder_find(connector->dev, enc_id);
+		return drm_encoder_find(connector->dev, NULL, enc_id);
 	return NULL;
 }
 
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
index 74d66e11f688..c6e8061ffcfc 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
@@ -458,7 +458,7 @@ static irqreturn_t atmel_hlcdc_dc_irq_handler(int irq, void *data)
 static struct drm_framebuffer *atmel_hlcdc_fb_create(struct drm_device *dev,
 		struct drm_file *file_priv, const struct drm_mode_fb_cmd2 *mode_cmd)
 {
-	return drm_fb_cma_create(dev, file_priv, mode_cmd);
+	return drm_gem_fb_create(dev, file_priv, mode_cmd);
 }
 
 static void atmel_hlcdc_fb_output_poll_changed(struct drm_device *dev)
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.h b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.h
index 4237b0446721..6833ee253cfa 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.h
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.h
@@ -34,6 +34,7 @@
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_fb_cma_helper.h>
 #include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_panel.h>
 #include <drm/drm_plane_helper.h>
 #include <drm/drmP.h>
diff --git a/drivers/gpu/drm/bochs/bochs_kms.c b/drivers/gpu/drm/bochs/bochs_kms.c
index 6a91e62da2f4..a24a18fbd65a 100644
--- a/drivers/gpu/drm/bochs/bochs_kms.c
+++ b/drivers/gpu/drm/bochs/bochs_kms.c
@@ -213,7 +213,7 @@ bochs_connector_best_encoder(struct drm_connector *connector)
 	int enc_id = connector->encoder_ids[0];
 	/* pick the encoder ids */
 	if (enc_id)
-		return drm_encoder_find(connector->dev, enc_id);
+		return drm_encoder_find(connector->dev, NULL, enc_id);
 	return NULL;
 }
 
diff --git a/drivers/gpu/drm/bridge/Kconfig b/drivers/gpu/drm/bridge/Kconfig
index adf9ae0e0b7c..3b99d5a06c16 100644
--- a/drivers/gpu/drm/bridge/Kconfig
+++ b/drivers/gpu/drm/bridge/Kconfig
@@ -71,7 +71,7 @@ config DRM_PARADE_PS8622
 
 config DRM_SIL_SII8620
 	tristate "Silicon Image SII8620 HDMI/MHL bridge"
-	depends on OF
+	depends on OF && RC_CORE
 	select DRM_KMS_HELPER
 	help
 	  Silicon Image SII8620 HDMI/MHL bridge chip driver.
@@ -84,6 +84,14 @@ config DRM_SII902X
 	---help---
 	  Silicon Image sii902x bridge chip driver.
 
+config DRM_SII9234
+	tristate "Silicon Image SII9234 HDMI/MHL bridge"
+	depends on OF
+	---help---
+	  Say Y here if you want support for the MHL interface.
+	  It is an I2C driver, that detects connection of MHL bridge
+	  and starts encapsulation of HDMI signal.
+
 config DRM_TOSHIBA_TC358767
 	tristate "Toshiba TC358767 eDP bridge"
 	depends on OF
diff --git a/drivers/gpu/drm/bridge/Makefile b/drivers/gpu/drm/bridge/Makefile
index 60dab87e4783..373eb28f31ed 100644
--- a/drivers/gpu/drm/bridge/Makefile
+++ b/drivers/gpu/drm/bridge/Makefile
@@ -7,6 +7,7 @@ obj-$(CONFIG_DRM_NXP_PTN3460) += nxp-ptn3460.o
 obj-$(CONFIG_DRM_PARADE_PS8622) += parade-ps8622.o
 obj-$(CONFIG_DRM_SIL_SII8620) += sil-sii8620.o
 obj-$(CONFIG_DRM_SII902X) += sii902x.o
+obj-$(CONFIG_DRM_SII9234) += sii9234.o
 obj-$(CONFIG_DRM_TOSHIBA_TC358767) += tc358767.o
 obj-$(CONFIG_DRM_ANALOGIX_DP) += analogix/
 obj-$(CONFIG_DRM_I2C_ADV7511) += adv7511/
diff --git a/drivers/gpu/drm/bridge/adv7511/Kconfig b/drivers/gpu/drm/bridge/adv7511/Kconfig
index 2fed567f9943..592b9d2ec034 100644
--- a/drivers/gpu/drm/bridge/adv7511/Kconfig
+++ b/drivers/gpu/drm/bridge/adv7511/Kconfig
@@ -21,3 +21,11 @@ config DRM_I2C_ADV7533
 	default y
 	help
 	  Support for the Analog Devices ADV7533 DSI to HDMI encoder.
+
+config DRM_I2C_ADV7511_CEC
+	bool "ADV7511/33 HDMI CEC driver"
+	depends on DRM_I2C_ADV7511
+	select CEC_CORE
+	default y
+	help
+	  When selected the HDMI transmitter will support the CEC feature.
diff --git a/drivers/gpu/drm/bridge/adv7511/Makefile b/drivers/gpu/drm/bridge/adv7511/Makefile
index 5ba675534f6e..5bb384938a71 100644
--- a/drivers/gpu/drm/bridge/adv7511/Makefile
+++ b/drivers/gpu/drm/bridge/adv7511/Makefile
@@ -1,4 +1,5 @@
 adv7511-y := adv7511_drv.o
 adv7511-$(CONFIG_DRM_I2C_ADV7511_AUDIO) += adv7511_audio.o
+adv7511-$(CONFIG_DRM_I2C_ADV7511_CEC) += adv7511_cec.o
 adv7511-$(CONFIG_DRM_I2C_ADV7533) += adv7533.o
 obj-$(CONFIG_DRM_I2C_ADV7511) += adv7511.o
diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511.h b/drivers/gpu/drm/bridge/adv7511/adv7511.h
index fe18a5d2d84b..d034b2cb5eee 100644
--- a/drivers/gpu/drm/bridge/adv7511/adv7511.h
+++ b/drivers/gpu/drm/bridge/adv7511/adv7511.h
@@ -195,6 +195,25 @@
 #define ADV7511_PACKET_GM(x)	    ADV7511_PACKET(5, x)
 #define ADV7511_PACKET_SPARE(x)	    ADV7511_PACKET(6, x)
 
+#define ADV7511_REG_CEC_TX_FRAME_HDR	0x00
+#define ADV7511_REG_CEC_TX_FRAME_DATA0	0x01
+#define ADV7511_REG_CEC_TX_FRAME_LEN	0x10
+#define ADV7511_REG_CEC_TX_ENABLE	0x11
+#define ADV7511_REG_CEC_TX_RETRY	0x12
+#define ADV7511_REG_CEC_TX_LOW_DRV_CNT	0x14
+#define ADV7511_REG_CEC_RX_FRAME_HDR	0x15
+#define ADV7511_REG_CEC_RX_FRAME_DATA0	0x16
+#define ADV7511_REG_CEC_RX_FRAME_LEN	0x25
+#define ADV7511_REG_CEC_RX_ENABLE	0x26
+#define ADV7511_REG_CEC_RX_BUFFERS	0x4a
+#define ADV7511_REG_CEC_LOG_ADDR_MASK	0x4b
+#define ADV7511_REG_CEC_LOG_ADDR_0_1	0x4c
+#define ADV7511_REG_CEC_LOG_ADDR_2	0x4d
+#define ADV7511_REG_CEC_CLK_DIV		0x4e
+#define ADV7511_REG_CEC_SOFT_RESET	0x50
+
+#define ADV7533_REG_CEC_OFFSET		0x70
+
 enum adv7511_input_clock {
 	ADV7511_INPUT_CLOCK_1X,
 	ADV7511_INPUT_CLOCK_2X,
@@ -297,6 +316,8 @@ enum adv7511_type {
 	ADV7533,
 };
 
+#define ADV7511_MAX_ADDRS 3
+
 struct adv7511 {
 	struct i2c_client *i2c_main;
 	struct i2c_client *i2c_edid;
@@ -328,8 +349,6 @@ struct adv7511 {
 	enum adv7511_sync_polarity hsync_polarity;
 	bool rgb;
 
-	struct edid *edid;
-
 	struct gpio_desc *gpio_pd;
 
 	struct regulator_bulk_data *supplies;
@@ -343,15 +362,36 @@ struct adv7511 {
 
 	enum adv7511_type type;
 	struct platform_device *audio_pdev;
+
+	struct cec_adapter *cec_adap;
+	u8   cec_addr[ADV7511_MAX_ADDRS];
+	u8   cec_valid_addrs;
+	bool cec_enabled_adap;
+	struct clk *cec_clk;
+	u32 cec_clk_freq;
 };
 
+#ifdef CONFIG_DRM_I2C_ADV7511_CEC
+int adv7511_cec_init(struct device *dev, struct adv7511 *adv7511);
+void adv7511_cec_irq_process(struct adv7511 *adv7511, unsigned int irq1);
+#else
+static inline int adv7511_cec_init(struct device *dev, struct adv7511 *adv7511)
+{
+	unsigned int offset = adv7511->type == ADV7533 ?
+						ADV7533_REG_CEC_OFFSET : 0;
+
+	regmap_write(adv7511->regmap, ADV7511_REG_CEC_CTRL + offset,
+		     ADV7511_CEC_CTRL_POWER_DOWN);
+	return 0;
+}
+#endif
+
 #ifdef CONFIG_DRM_I2C_ADV7533
 void adv7533_dsi_power_on(struct adv7511 *adv);
 void adv7533_dsi_power_off(struct adv7511 *adv);
 void adv7533_mode_set(struct adv7511 *adv, struct drm_display_mode *mode);
 int adv7533_patch_registers(struct adv7511 *adv);
-void adv7533_uninit_cec(struct adv7511 *adv);
-int adv7533_init_cec(struct adv7511 *adv);
+int adv7533_patch_cec_registers(struct adv7511 *adv);
 int adv7533_attach_dsi(struct adv7511 *adv);
 void adv7533_detach_dsi(struct adv7511 *adv);
 int adv7533_parse_dt(struct device_node *np, struct adv7511 *adv);
@@ -374,11 +414,7 @@ static inline int adv7533_patch_registers(struct adv7511 *adv)
 	return -ENODEV;
 }
 
-static inline void adv7533_uninit_cec(struct adv7511 *adv)
-{
-}
-
-static inline int adv7533_init_cec(struct adv7511 *adv)
+static inline int adv7533_patch_cec_registers(struct adv7511 *adv)
 {
 	return -ENODEV;
 }
diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c b/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c
index 67469c26bae8..1b4783d45c53 100644
--- a/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c
+++ b/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c
@@ -210,7 +210,7 @@ static const struct hdmi_codec_ops adv7511_codec_ops = {
 	.get_dai_id	= adv7511_hdmi_i2s_get_dai_id,
 };
 
-static struct hdmi_codec_pdata codec_data = {
+static const struct hdmi_codec_pdata codec_data = {
 	.ops = &adv7511_codec_ops,
 	.max_i2s_channels = 2,
 	.i2s = 1,
diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_cec.c b/drivers/gpu/drm/bridge/adv7511/adv7511_cec.c
new file mode 100644
index 000000000000..a20a45c0b353
--- /dev/null
+++ b/drivers/gpu/drm/bridge/adv7511/adv7511_cec.c
@@ -0,0 +1,349 @@
+/*
+ * adv7511_cec.c - Analog Devices ADV7511/33 cec driver
+ *
+ * Copyright 2017 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+#include <linux/device.h>
+#include <linux/module.h>
+#include <linux/of_device.h>
+#include <linux/slab.h>
+#include <linux/clk.h>
+
+#include <media/cec.h>
+
+#include "adv7511.h"
+
+#define ADV7511_INT1_CEC_MASK \
+	(ADV7511_INT1_CEC_TX_READY | ADV7511_INT1_CEC_TX_ARBIT_LOST | \
+	 ADV7511_INT1_CEC_TX_RETRY_TIMEOUT | ADV7511_INT1_CEC_RX_READY1)
+
+static void adv_cec_tx_raw_status(struct adv7511 *adv7511, u8 tx_raw_status)
+{
+	unsigned int offset = adv7511->type == ADV7533 ?
+					ADV7533_REG_CEC_OFFSET : 0;
+	unsigned int val;
+
+	if (regmap_read(adv7511->regmap_cec,
+			ADV7511_REG_CEC_TX_ENABLE + offset, &val))
+		return;
+
+	if ((val & 0x01) == 0)
+		return;
+
+	if (tx_raw_status & ADV7511_INT1_CEC_TX_ARBIT_LOST) {
+		cec_transmit_attempt_done(adv7511->cec_adap,
+					  CEC_TX_STATUS_ARB_LOST);
+		return;
+	}
+	if (tx_raw_status & ADV7511_INT1_CEC_TX_RETRY_TIMEOUT) {
+		u8 status;
+		u8 err_cnt = 0;
+		u8 nack_cnt = 0;
+		u8 low_drive_cnt = 0;
+		unsigned int cnt;
+
+		/*
+		 * We set this status bit since this hardware performs
+		 * retransmissions.
+		 */
+		status = CEC_TX_STATUS_MAX_RETRIES;
+		if (regmap_read(adv7511->regmap_cec,
+			    ADV7511_REG_CEC_TX_LOW_DRV_CNT + offset, &cnt)) {
+			err_cnt = 1;
+			status |= CEC_TX_STATUS_ERROR;
+		} else {
+			nack_cnt = cnt & 0xf;
+			if (nack_cnt)
+				status |= CEC_TX_STATUS_NACK;
+			low_drive_cnt = cnt >> 4;
+			if (low_drive_cnt)
+				status |= CEC_TX_STATUS_LOW_DRIVE;
+		}
+		cec_transmit_done(adv7511->cec_adap, status,
+				  0, nack_cnt, low_drive_cnt, err_cnt);
+		return;
+	}
+	if (tx_raw_status & ADV7511_INT1_CEC_TX_READY) {
+		cec_transmit_attempt_done(adv7511->cec_adap, CEC_TX_STATUS_OK);
+		return;
+	}
+}
+
+void adv7511_cec_irq_process(struct adv7511 *adv7511, unsigned int irq1)
+{
+	unsigned int offset = adv7511->type == ADV7533 ?
+					ADV7533_REG_CEC_OFFSET : 0;
+	const u32 irq_tx_mask = ADV7511_INT1_CEC_TX_READY |
+				ADV7511_INT1_CEC_TX_ARBIT_LOST |
+				ADV7511_INT1_CEC_TX_RETRY_TIMEOUT;
+	struct cec_msg msg = {};
+	unsigned int len;
+	unsigned int val;
+	u8 i;
+
+	if (irq1 & irq_tx_mask)
+		adv_cec_tx_raw_status(adv7511, irq1);
+
+	if (!(irq1 & ADV7511_INT1_CEC_RX_READY1))
+		return;
+
+	if (regmap_read(adv7511->regmap_cec,
+			ADV7511_REG_CEC_RX_FRAME_LEN + offset, &len))
+		return;
+
+	msg.len = len & 0x1f;
+
+	if (msg.len > 16)
+		msg.len = 16;
+
+	if (!msg.len)
+		return;
+
+	for (i = 0; i < msg.len; i++) {
+		regmap_read(adv7511->regmap_cec,
+			    i + ADV7511_REG_CEC_RX_FRAME_HDR + offset, &val);
+		msg.msg[i] = val;
+	}
+
+	/* toggle to re-enable rx 1 */
+	regmap_write(adv7511->regmap_cec,
+		     ADV7511_REG_CEC_RX_BUFFERS + offset, 1);
+	regmap_write(adv7511->regmap_cec,
+		     ADV7511_REG_CEC_RX_BUFFERS + offset, 0);
+	cec_received_msg(adv7511->cec_adap, &msg);
+}
+
+static int adv7511_cec_adap_enable(struct cec_adapter *adap, bool enable)
+{
+	struct adv7511 *adv7511 = cec_get_drvdata(adap);
+	unsigned int offset = adv7511->type == ADV7533 ?
+					ADV7533_REG_CEC_OFFSET : 0;
+
+	if (adv7511->i2c_cec == NULL)
+		return -EIO;
+
+	if (!adv7511->cec_enabled_adap && enable) {
+		/* power up cec section */
+		regmap_update_bits(adv7511->regmap_cec,
+				   ADV7511_REG_CEC_CLK_DIV + offset,
+				   0x03, 0x01);
+		/* legacy mode and clear all rx buffers */
+		regmap_write(adv7511->regmap_cec,
+			     ADV7511_REG_CEC_RX_BUFFERS + offset, 0x07);
+		regmap_write(adv7511->regmap_cec,
+			     ADV7511_REG_CEC_RX_BUFFERS + offset, 0);
+		/* initially disable tx */
+		regmap_update_bits(adv7511->regmap_cec,
+				   ADV7511_REG_CEC_TX_ENABLE + offset, 1, 0);
+		/* enabled irqs: */
+		/* tx: ready */
+		/* tx: arbitration lost */
+		/* tx: retry timeout */
+		/* rx: ready 1 */
+		regmap_update_bits(adv7511->regmap,
+				   ADV7511_REG_INT_ENABLE(1), 0x3f,
+				   ADV7511_INT1_CEC_MASK);
+	} else if (adv7511->cec_enabled_adap && !enable) {
+		regmap_update_bits(adv7511->regmap,
+				   ADV7511_REG_INT_ENABLE(1), 0x3f, 0);
+		/* disable address mask 1-3 */
+		regmap_update_bits(adv7511->regmap_cec,
+				   ADV7511_REG_CEC_LOG_ADDR_MASK + offset,
+				   0x70, 0x00);
+		/* power down cec section */
+		regmap_update_bits(adv7511->regmap_cec,
+				   ADV7511_REG_CEC_CLK_DIV + offset,
+				   0x03, 0x00);
+		adv7511->cec_valid_addrs = 0;
+	}
+	adv7511->cec_enabled_adap = enable;
+	return 0;
+}
+
+static int adv7511_cec_adap_log_addr(struct cec_adapter *adap, u8 addr)
+{
+	struct adv7511 *adv7511 = cec_get_drvdata(adap);
+	unsigned int offset = adv7511->type == ADV7533 ?
+					ADV7533_REG_CEC_OFFSET : 0;
+	unsigned int i, free_idx = ADV7511_MAX_ADDRS;
+
+	if (!adv7511->cec_enabled_adap)
+		return addr == CEC_LOG_ADDR_INVALID ? 0 : -EIO;
+
+	if (addr == CEC_LOG_ADDR_INVALID) {
+		regmap_update_bits(adv7511->regmap_cec,
+				   ADV7511_REG_CEC_LOG_ADDR_MASK + offset,
+				   0x70, 0);
+		adv7511->cec_valid_addrs = 0;
+		return 0;
+	}
+
+	for (i = 0; i < ADV7511_MAX_ADDRS; i++) {
+		bool is_valid = adv7511->cec_valid_addrs & (1 << i);
+
+		if (free_idx == ADV7511_MAX_ADDRS && !is_valid)
+			free_idx = i;
+		if (is_valid && adv7511->cec_addr[i] == addr)
+			return 0;
+	}
+	if (i == ADV7511_MAX_ADDRS) {
+		i = free_idx;
+		if (i == ADV7511_MAX_ADDRS)
+			return -ENXIO;
+	}
+	adv7511->cec_addr[i] = addr;
+	adv7511->cec_valid_addrs |= 1 << i;
+
+	switch (i) {
+	case 0:
+		/* enable address mask 0 */
+		regmap_update_bits(adv7511->regmap_cec,
+				   ADV7511_REG_CEC_LOG_ADDR_MASK + offset,
+				   0x10, 0x10);
+		/* set address for mask 0 */
+		regmap_update_bits(adv7511->regmap_cec,
+				   ADV7511_REG_CEC_LOG_ADDR_0_1 + offset,
+				   0x0f, addr);
+		break;
+	case 1:
+		/* enable address mask 1 */
+		regmap_update_bits(adv7511->regmap_cec,
+				   ADV7511_REG_CEC_LOG_ADDR_MASK + offset,
+				   0x20, 0x20);
+		/* set address for mask 1 */
+		regmap_update_bits(adv7511->regmap_cec,
+				   ADV7511_REG_CEC_LOG_ADDR_0_1 + offset,
+				   0xf0, addr << 4);
+		break;
+	case 2:
+		/* enable address mask 2 */
+		regmap_update_bits(adv7511->regmap_cec,
+				   ADV7511_REG_CEC_LOG_ADDR_MASK + offset,
+				   0x40, 0x40);
+		/* set address for mask 1 */
+		regmap_update_bits(adv7511->regmap_cec,
+				   ADV7511_REG_CEC_LOG_ADDR_2 + offset,
+				   0x0f, addr);
+		break;
+	}
+	return 0;
+}
+
+static int adv7511_cec_adap_transmit(struct cec_adapter *adap, u8 attempts,
+				     u32 signal_free_time, struct cec_msg *msg)
+{
+	struct adv7511 *adv7511 = cec_get_drvdata(adap);
+	unsigned int offset = adv7511->type == ADV7533 ?
+					ADV7533_REG_CEC_OFFSET : 0;
+	u8 len = msg->len;
+	unsigned int i;
+
+	/*
+	 * The number of retries is the number of attempts - 1, but retry
+	 * at least once. It's not clear if a value of 0 is allowed, so
+	 * let's do at least one retry.
+	 */
+	regmap_update_bits(adv7511->regmap_cec,
+			   ADV7511_REG_CEC_TX_RETRY + offset,
+			   0x70, max(1, attempts - 1) << 4);
+
+	/* blocking, clear cec tx irq status */
+	regmap_update_bits(adv7511->regmap, ADV7511_REG_INT(1), 0x38, 0x38);
+
+	/* write data */
+	for (i = 0; i < len; i++)
+		regmap_write(adv7511->regmap_cec,
+			     i + ADV7511_REG_CEC_TX_FRAME_HDR + offset,
+			     msg->msg[i]);
+
+	/* set length (data + header) */
+	regmap_write(adv7511->regmap_cec,
+		     ADV7511_REG_CEC_TX_FRAME_LEN + offset, len);
+	/* start transmit, enable tx */
+	regmap_write(adv7511->regmap_cec,
+		     ADV7511_REG_CEC_TX_ENABLE + offset, 0x01);
+	return 0;
+}
+
+static const struct cec_adap_ops adv7511_cec_adap_ops = {
+	.adap_enable = adv7511_cec_adap_enable,
+	.adap_log_addr = adv7511_cec_adap_log_addr,
+	.adap_transmit = adv7511_cec_adap_transmit,
+};
+
+static int adv7511_cec_parse_dt(struct device *dev, struct adv7511 *adv7511)
+{
+	adv7511->cec_clk = devm_clk_get(dev, "cec");
+	if (IS_ERR(adv7511->cec_clk)) {
+		int ret = PTR_ERR(adv7511->cec_clk);
+
+		adv7511->cec_clk = NULL;
+		return ret;
+	}
+	clk_prepare_enable(adv7511->cec_clk);
+	adv7511->cec_clk_freq = clk_get_rate(adv7511->cec_clk);
+	return 0;
+}
+
+int adv7511_cec_init(struct device *dev, struct adv7511 *adv7511)
+{
+	unsigned int offset = adv7511->type == ADV7533 ?
+						ADV7533_REG_CEC_OFFSET : 0;
+	int ret = adv7511_cec_parse_dt(dev, adv7511);
+
+	if (ret)
+		goto err_cec_parse_dt;
+
+	adv7511->cec_adap = cec_allocate_adapter(&adv7511_cec_adap_ops,
+		adv7511, dev_name(dev), CEC_CAP_DEFAULTS, ADV7511_MAX_ADDRS);
+	if (IS_ERR(adv7511->cec_adap)) {
+		ret = PTR_ERR(adv7511->cec_adap);
+		goto err_cec_alloc;
+	}
+
+	regmap_write(adv7511->regmap, ADV7511_REG_CEC_CTRL + offset, 0);
+	/* cec soft reset */
+	regmap_write(adv7511->regmap_cec,
+		     ADV7511_REG_CEC_SOFT_RESET + offset, 0x01);
+	regmap_write(adv7511->regmap_cec,
+		     ADV7511_REG_CEC_SOFT_RESET + offset, 0x00);
+
+	/* legacy mode */
+	regmap_write(adv7511->regmap_cec,
+		     ADV7511_REG_CEC_RX_BUFFERS + offset, 0x00);
+
+	regmap_write(adv7511->regmap_cec,
+		     ADV7511_REG_CEC_CLK_DIV + offset,
+		     ((adv7511->cec_clk_freq / 750000) - 1) << 2);
+
+	ret = cec_register_adapter(adv7511->cec_adap, dev);
+	if (ret)
+		goto err_cec_register;
+	return 0;
+
+err_cec_register:
+	cec_delete_adapter(adv7511->cec_adap);
+	adv7511->cec_adap = NULL;
+err_cec_alloc:
+	dev_info(dev, "Initializing CEC failed with error %d, disabling CEC\n",
+		 ret);
+err_cec_parse_dt:
+	regmap_write(adv7511->regmap, ADV7511_REG_CEC_CTRL + offset,
+		     ADV7511_CEC_CTRL_POWER_DOWN);
+	return ret == -EPROBE_DEFER ? ret : 0;
+}
diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
index b2431aee7887..efa29db5fc2b 100644
--- a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
+++ b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
@@ -11,12 +11,15 @@
 #include <linux/module.h>
 #include <linux/of_device.h>
 #include <linux/slab.h>
+#include <linux/clk.h>
 
 #include <drm/drmP.h>
 #include <drm/drm_atomic.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_edid.h>
 
+#include <media/cec.h>
+
 #include "adv7511.h"
 
 /* ADI recommended values for proper operation. */
@@ -199,17 +202,14 @@ static const uint16_t adv7511_csc_ycbcr_to_rgb[] = {
 
 static void adv7511_set_config_csc(struct adv7511 *adv7511,
 				   struct drm_connector *connector,
-				   bool rgb)
+				   bool rgb, bool hdmi_mode)
 {
 	struct adv7511_video_config config;
 	bool output_format_422, output_format_ycbcr;
 	unsigned int mode;
 	uint8_t infoframe[17];
 
-	if (adv7511->edid)
-		config.hdmi_mode = drm_detect_hdmi_monitor(adv7511->edid);
-	else
-		config.hdmi_mode = false;
+	config.hdmi_mode = hdmi_mode;
 
 	hdmi_avi_infoframe_init(&config.avi_infoframe);
 
@@ -339,8 +339,10 @@ static void __adv7511_power_on(struct adv7511 *adv7511)
 		 */
 		regmap_write(adv7511->regmap, ADV7511_REG_INT_ENABLE(0),
 			     ADV7511_INT0_EDID_READY | ADV7511_INT0_HPD);
-		regmap_write(adv7511->regmap, ADV7511_REG_INT_ENABLE(1),
-			     ADV7511_INT1_DDC_ERROR);
+		regmap_update_bits(adv7511->regmap,
+				   ADV7511_REG_INT_ENABLE(1),
+				   ADV7511_INT1_DDC_ERROR,
+				   ADV7511_INT1_DDC_ERROR);
 	}
 
 	/*
@@ -376,6 +378,9 @@ static void __adv7511_power_off(struct adv7511 *adv7511)
 	regmap_update_bits(adv7511->regmap, ADV7511_REG_POWER,
 			   ADV7511_POWER_POWER_DOWN,
 			   ADV7511_POWER_POWER_DOWN);
+	regmap_update_bits(adv7511->regmap,
+			   ADV7511_REG_INT_ENABLE(1),
+			   ADV7511_INT1_DDC_ERROR, 0);
 	regcache_mark_dirty(adv7511->regmap);
 }
 
@@ -426,6 +431,8 @@ static void adv7511_hpd_work(struct work_struct *work)
 
 	if (adv7511->connector.status != status) {
 		adv7511->connector.status = status;
+		if (status == connector_status_disconnected)
+			cec_phys_addr_invalidate(adv7511->cec_adap);
 		drm_kms_helper_hotplug_event(adv7511->connector.dev);
 	}
 }
@@ -456,6 +463,10 @@ static int adv7511_irq_process(struct adv7511 *adv7511, bool process_hpd)
 			wake_up_all(&adv7511->wq);
 	}
 
+#ifdef CONFIG_DRM_I2C_ADV7511_CEC
+	adv7511_cec_irq_process(adv7511, irq1);
+#endif
+
 	return 0;
 }
 
@@ -589,15 +600,16 @@ static int adv7511_get_modes(struct adv7511 *adv7511,
 	if (!adv7511->powered)
 		__adv7511_power_off(adv7511);
 
-	kfree(adv7511->edid);
-	adv7511->edid = edid;
-	if (!edid)
-		return 0;
 
 	drm_mode_connector_update_edid_property(connector, edid);
 	count = drm_add_edid_modes(connector, edid);
 
-	adv7511_set_config_csc(adv7511, connector, adv7511->rgb);
+	adv7511_set_config_csc(adv7511, connector, adv7511->rgb,
+			       drm_detect_hdmi_monitor(edid));
+
+	cec_s_phys_addr_from_edid(adv7511->cec_adap, edid);
+
+	kfree(edid);
 
 	return count;
 }
@@ -833,7 +845,11 @@ static int adv7511_bridge_attach(struct drm_bridge *bridge)
 		return -ENODEV;
 	}
 
-	adv->connector.polled = DRM_CONNECTOR_POLL_HPD;
+	if (adv->i2c_main->irq)
+		adv->connector.polled = DRM_CONNECTOR_POLL_HPD;
+	else
+		adv->connector.polled = DRM_CONNECTOR_POLL_CONNECT |
+				DRM_CONNECTOR_POLL_DISCONNECT;
 
 	ret = drm_connector_init(bridge->dev, &adv->connector,
 				 &adv7511_connector_funcs,
@@ -919,6 +935,65 @@ static void adv7511_uninit_regulators(struct adv7511 *adv)
 	regulator_bulk_disable(adv->num_supplies, adv->supplies);
 }
 
+static bool adv7511_cec_register_volatile(struct device *dev, unsigned int reg)
+{
+	struct i2c_client *i2c = to_i2c_client(dev);
+	struct adv7511 *adv7511 = i2c_get_clientdata(i2c);
+
+	if (adv7511->type == ADV7533)
+		reg -= ADV7533_REG_CEC_OFFSET;
+
+	switch (reg) {
+	case ADV7511_REG_CEC_RX_FRAME_HDR:
+	case ADV7511_REG_CEC_RX_FRAME_DATA0...
+		ADV7511_REG_CEC_RX_FRAME_DATA0 + 14:
+	case ADV7511_REG_CEC_RX_FRAME_LEN:
+	case ADV7511_REG_CEC_RX_BUFFERS:
+	case ADV7511_REG_CEC_TX_LOW_DRV_CNT:
+		return true;
+	}
+
+	return false;
+}
+
+static const struct regmap_config adv7511_cec_regmap_config = {
+	.reg_bits = 8,
+	.val_bits = 8,
+
+	.max_register = 0xff,
+	.cache_type = REGCACHE_RBTREE,
+	.volatile_reg = adv7511_cec_register_volatile,
+};
+
+static int adv7511_init_cec_regmap(struct adv7511 *adv)
+{
+	int ret;
+
+	adv->i2c_cec = i2c_new_dummy(adv->i2c_main->adapter,
+				     adv->i2c_main->addr - 1);
+	if (!adv->i2c_cec)
+		return -ENOMEM;
+	i2c_set_clientdata(adv->i2c_cec, adv);
+
+	adv->regmap_cec = devm_regmap_init_i2c(adv->i2c_cec,
+					&adv7511_cec_regmap_config);
+	if (IS_ERR(adv->regmap_cec)) {
+		ret = PTR_ERR(adv->regmap_cec);
+		goto err;
+	}
+
+	if (adv->type == ADV7533) {
+		ret = adv7533_patch_cec_registers(adv);
+		if (ret)
+			goto err;
+	}
+
+	return 0;
+err:
+	i2c_unregister_device(adv->i2c_cec);
+	return ret;
+}
+
 static int adv7511_parse_dt(struct device_node *np,
 			    struct adv7511_link_config *config)
 {
@@ -1092,11 +1167,9 @@ static int adv7511_probe(struct i2c_client *i2c, const struct i2c_device_id *id)
 		goto uninit_regulators;
 	}
 
-	if (adv7511->type == ADV7533) {
-		ret = adv7533_init_cec(adv7511);
-		if (ret)
-			goto err_i2c_unregister_edid;
-	}
+	ret = adv7511_init_cec_regmap(adv7511);
+	if (ret)
+		goto err_i2c_unregister_edid;
 
 	INIT_WORK(&adv7511->hpd_work, adv7511_hpd_work);
 
@@ -1111,10 +1184,6 @@ static int adv7511_probe(struct i2c_client *i2c, const struct i2c_device_id *id)
 			goto err_unregister_cec;
 	}
 
-	/* CEC is unused for now */
-	regmap_write(adv7511->regmap, ADV7511_REG_CEC_CTRL,
-		     ADV7511_CEC_CTRL_POWER_DOWN);
-
 	adv7511_power_off(adv7511);
 
 	i2c_set_clientdata(i2c, adv7511);
@@ -1122,17 +1191,22 @@ static int adv7511_probe(struct i2c_client *i2c, const struct i2c_device_id *id)
 	if (adv7511->type == ADV7511)
 		adv7511_set_link_config(adv7511, &link_config);
 
+	ret = adv7511_cec_init(dev, adv7511);
+	if (ret)
+		goto err_unregister_cec;
+
 	adv7511->bridge.funcs = &adv7511_bridge_funcs;
 	adv7511->bridge.of_node = dev->of_node;
 
 	drm_bridge_add(&adv7511->bridge);
 
 	adv7511_audio_init(dev, adv7511);
-
 	return 0;
 
 err_unregister_cec:
-	adv7533_uninit_cec(adv7511);
+	i2c_unregister_device(adv7511->i2c_cec);
+	if (adv7511->cec_clk)
+		clk_disable_unprepare(adv7511->cec_clk);
 err_i2c_unregister_edid:
 	i2c_unregister_device(adv7511->i2c_edid);
 uninit_regulators:
@@ -1145,10 +1219,11 @@ static int adv7511_remove(struct i2c_client *i2c)
 {
 	struct adv7511 *adv7511 = i2c_get_clientdata(i2c);
 
-	if (adv7511->type == ADV7533) {
+	if (adv7511->type == ADV7533)
 		adv7533_detach_dsi(adv7511);
-		adv7533_uninit_cec(adv7511);
-	}
+	i2c_unregister_device(adv7511->i2c_cec);
+	if (adv7511->cec_clk)
+		clk_disable_unprepare(adv7511->cec_clk);
 
 	adv7511_uninit_regulators(adv7511);
 
@@ -1156,9 +1231,9 @@ static int adv7511_remove(struct i2c_client *i2c)
 
 	adv7511_audio_exit(adv7511);
 
-	i2c_unregister_device(adv7511->i2c_edid);
+	cec_unregister_adapter(adv7511->cec_adap);
 
-	kfree(adv7511->edid);
+	i2c_unregister_device(adv7511->i2c_edid);
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/bridge/adv7511/adv7533.c b/drivers/gpu/drm/bridge/adv7511/adv7533.c
index ac804f81e2f6..185b6d842166 100644
--- a/drivers/gpu/drm/bridge/adv7511/adv7533.c
+++ b/drivers/gpu/drm/bridge/adv7511/adv7533.c
@@ -32,14 +32,6 @@ static const struct reg_sequence adv7533_cec_fixed_registers[] = {
 	{ 0x05, 0xc8 },
 };
 
-static const struct regmap_config adv7533_cec_regmap_config = {
-	.reg_bits = 8,
-	.val_bits = 8,
-
-	.max_register = 0xff,
-	.cache_type = REGCACHE_RBTREE,
-};
-
 static void adv7511_dsi_config_timing_gen(struct adv7511 *adv)
 {
 	struct mipi_dsi_device *dsi = adv->dsi;
@@ -145,37 +137,11 @@ int adv7533_patch_registers(struct adv7511 *adv)
 				     ARRAY_SIZE(adv7533_fixed_registers));
 }
 
-void adv7533_uninit_cec(struct adv7511 *adv)
-{
-	i2c_unregister_device(adv->i2c_cec);
-}
-
-int adv7533_init_cec(struct adv7511 *adv)
+int adv7533_patch_cec_registers(struct adv7511 *adv)
 {
-	int ret;
-
-	adv->i2c_cec = i2c_new_dummy(adv->i2c_main->adapter,
-				     adv->i2c_main->addr - 1);
-	if (!adv->i2c_cec)
-		return -ENOMEM;
-
-	adv->regmap_cec = devm_regmap_init_i2c(adv->i2c_cec,
-					&adv7533_cec_regmap_config);
-	if (IS_ERR(adv->regmap_cec)) {
-		ret = PTR_ERR(adv->regmap_cec);
-		goto err;
-	}
-
-	ret = regmap_register_patch(adv->regmap_cec,
+	return regmap_register_patch(adv->regmap_cec,
 				    adv7533_cec_fixed_registers,
 				    ARRAY_SIZE(adv7533_cec_fixed_registers));
-	if (ret)
-		goto err;
-
-	return 0;
-err:
-	adv7533_uninit_cec(adv);
-	return ret;
 }
 
 int adv7533_attach_dsi(struct adv7511 *adv)
diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
index 5dd3f1cd074a..a8905049b9da 100644
--- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
+++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
@@ -946,7 +946,9 @@ static int analogix_dp_get_modes(struct drm_connector *connector)
 			return 0;
 		}
 
+		pm_runtime_get_sync(dp->dev);
 		edid = drm_get_edid(connector, &dp->aux.ddc);
+		pm_runtime_put(dp->dev);
 		if (edid) {
 			drm_mode_connector_update_edid_property(&dp->connector,
 								edid);
diff --git a/drivers/gpu/drm/bridge/lvds-encoder.c b/drivers/gpu/drm/bridge/lvds-encoder.c
index 0903ba574f61..75b0d3f6e4de 100644
--- a/drivers/gpu/drm/bridge/lvds-encoder.c
+++ b/drivers/gpu/drm/bridge/lvds-encoder.c
@@ -13,13 +13,37 @@
 
 #include <linux/of_graph.h>
 
+struct lvds_encoder {
+	struct drm_bridge bridge;
+	struct drm_bridge *panel_bridge;
+};
+
+static int lvds_encoder_attach(struct drm_bridge *bridge)
+{
+	struct lvds_encoder *lvds_encoder = container_of(bridge,
+							 struct lvds_encoder,
+							 bridge);
+
+	return drm_bridge_attach(bridge->encoder, lvds_encoder->panel_bridge,
+				 bridge);
+}
+
+static struct drm_bridge_funcs funcs = {
+	.attach = lvds_encoder_attach,
+};
+
 static int lvds_encoder_probe(struct platform_device *pdev)
 {
 	struct device_node *port;
 	struct device_node *endpoint;
 	struct device_node *panel_node;
 	struct drm_panel *panel;
-	struct drm_bridge *bridge;
+	struct lvds_encoder *lvds_encoder;
+
+	lvds_encoder = devm_kzalloc(&pdev->dev, sizeof(*lvds_encoder),
+				    GFP_KERNEL);
+	if (!lvds_encoder)
+		return -ENOMEM;
 
 	/* Locate the panel DT node. */
 	port = of_graph_get_port_by_id(pdev->dev.of_node, 1);
@@ -49,20 +73,30 @@ static int lvds_encoder_probe(struct platform_device *pdev)
 		return -EPROBE_DEFER;
 	}
 
-	bridge = drm_panel_bridge_add(panel, DRM_MODE_CONNECTOR_LVDS);
-	if (IS_ERR(bridge))
-		return PTR_ERR(bridge);
+	lvds_encoder->panel_bridge =
+		devm_drm_panel_bridge_add(&pdev->dev,
+					  panel, DRM_MODE_CONNECTOR_LVDS);
+	if (IS_ERR(lvds_encoder->panel_bridge))
+		return PTR_ERR(lvds_encoder->panel_bridge);
+
+	/* The panel_bridge bridge is attached to the panel's of_node,
+	 * but we need a bridge attached to our of_node for our user
+	 * to look up.
+	 */
+	lvds_encoder->bridge.of_node = pdev->dev.of_node;
+	lvds_encoder->bridge.funcs = &funcs;
+	drm_bridge_add(&lvds_encoder->bridge);
 
-	platform_set_drvdata(pdev, bridge);
+	platform_set_drvdata(pdev, lvds_encoder);
 
 	return 0;
 }
 
 static int lvds_encoder_remove(struct platform_device *pdev)
 {
-	struct drm_bridge *bridge = platform_get_drvdata(pdev);
+	struct lvds_encoder *lvds_encoder = platform_get_drvdata(pdev);
 
-	drm_bridge_remove(bridge);
+	drm_bridge_remove(&lvds_encoder->bridge);
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/bridge/panel.c b/drivers/gpu/drm/bridge/panel.c
index e0cca19b4044..6d99d4a3beb3 100644
--- a/drivers/gpu/drm/bridge/panel.c
+++ b/drivers/gpu/drm/bridge/panel.c
@@ -188,7 +188,15 @@ EXPORT_SYMBOL(drm_panel_bridge_add);
  */
 void drm_panel_bridge_remove(struct drm_bridge *bridge)
 {
-	struct panel_bridge *panel_bridge = drm_bridge_to_panel_bridge(bridge);
+	struct panel_bridge *panel_bridge;
+
+	if (!bridge)
+		return;
+
+	if (bridge->funcs != &panel_bridge_bridge_funcs)
+		return;
+
+	panel_bridge = drm_bridge_to_panel_bridge(bridge);
 
 	drm_bridge_remove(bridge);
 	devm_kfree(panel_bridge->panel->dev, bridge);
diff --git a/drivers/gpu/drm/bridge/sii9234.c b/drivers/gpu/drm/bridge/sii9234.c
new file mode 100644
index 000000000000..c77000626c22
--- /dev/null
+++ b/drivers/gpu/drm/bridge/sii9234.c
@@ -0,0 +1,994 @@
+/*
+ * Copyright (C) 2017 Samsung Electronics
+ *
+ * Authors:
+ *    Tomasz Stanislawski <t.stanislaws@samsung.com>
+ *    Maciej Purski <m.purski@samsung.com>
+ *
+ * Based on sii9234 driver created by:
+ *    Adam Hampson <ahampson@sta.samsung.com>
+ *    Erik Gilling <konkers@android.com>
+ *    Shankar Bandal <shankar.b@samsung.com>
+ *    Dharam Kumar <dharam.kr@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program
+ *
+ */
+#include <drm/bridge/mhl.h>
+#include <drm/drm_crtc.h>
+#include <drm/drm_edid.h>
+
+#include <linux/delay.h>
+#include <linux/err.h>
+#include <linux/gpio/consumer.h>
+#include <linux/i2c.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/mutex.h>
+#include <linux/regulator/consumer.h>
+#include <linux/slab.h>
+
+#define CBUS_DEVCAP_OFFSET		0x80
+
+#define SII9234_MHL_VERSION		0x11
+#define SII9234_SCRATCHPAD_SIZE		0x10
+#define SII9234_INT_STAT_SIZE		0x33
+
+#define BIT_TMDS_CCTRL_TMDS_OE		BIT(4)
+#define MHL_HPD_OUT_OVR_EN		BIT(4)
+#define MHL_HPD_OUT_OVR_VAL		BIT(5)
+#define MHL_INIT_TIMEOUT		0x0C
+
+/* MHL Tx registers and bits */
+#define MHL_TX_SRST			0x05
+#define MHL_TX_SYSSTAT_REG		0x09
+#define MHL_TX_INTR1_REG		0x71
+#define MHL_TX_INTR4_REG		0x74
+#define MHL_TX_INTR1_ENABLE_REG		0x75
+#define MHL_TX_INTR4_ENABLE_REG		0x78
+#define MHL_TX_INT_CTRL_REG		0x79
+#define MHL_TX_TMDS_CCTRL		0x80
+#define MHL_TX_DISC_CTRL1_REG		0x90
+#define MHL_TX_DISC_CTRL2_REG		0x91
+#define MHL_TX_DISC_CTRL3_REG		0x92
+#define MHL_TX_DISC_CTRL4_REG		0x93
+#define MHL_TX_DISC_CTRL5_REG		0x94
+#define MHL_TX_DISC_CTRL6_REG		0x95
+#define MHL_TX_DISC_CTRL7_REG		0x96
+#define MHL_TX_DISC_CTRL8_REG		0x97
+#define MHL_TX_STAT2_REG		0x99
+#define MHL_TX_MHLTX_CTL1_REG		0xA0
+#define MHL_TX_MHLTX_CTL2_REG		0xA1
+#define MHL_TX_MHLTX_CTL4_REG		0xA3
+#define MHL_TX_MHLTX_CTL6_REG		0xA5
+#define MHL_TX_MHLTX_CTL7_REG		0xA6
+
+#define RSEN_STATUS			BIT(2)
+#define HPD_CHANGE_INT			BIT(6)
+#define RSEN_CHANGE_INT			BIT(5)
+#define RGND_READY_INT			BIT(6)
+#define VBUS_LOW_INT			BIT(5)
+#define CBUS_LKOUT_INT			BIT(4)
+#define MHL_DISC_FAIL_INT		BIT(3)
+#define MHL_EST_INT			BIT(2)
+#define HPD_CHANGE_INT_MASK		BIT(6)
+#define RSEN_CHANGE_INT_MASK		BIT(5)
+
+#define RGND_READY_MASK			BIT(6)
+#define CBUS_LKOUT_MASK			BIT(4)
+#define MHL_DISC_FAIL_MASK		BIT(3)
+#define MHL_EST_MASK			BIT(2)
+
+#define SKIP_GND			BIT(6)
+
+#define ATT_THRESH_SHIFT		0x04
+#define ATT_THRESH_MASK			(0x03 << ATT_THRESH_SHIFT)
+#define USB_D_OEN			BIT(3)
+#define DEGLITCH_TIME_MASK		0x07
+#define DEGLITCH_TIME_2MS		0
+#define DEGLITCH_TIME_4MS		1
+#define DEGLITCH_TIME_8MS		2
+#define DEGLITCH_TIME_16MS		3
+#define DEGLITCH_TIME_40MS		4
+#define DEGLITCH_TIME_50MS		5
+#define DEGLITCH_TIME_60MS		6
+#define DEGLITCH_TIME_128MS		7
+
+#define USB_D_OVR			BIT(7)
+#define USB_ID_OVR			BIT(6)
+#define DVRFLT_SEL			BIT(5)
+#define BLOCK_RGND_INT			BIT(4)
+#define SKIP_DEG			BIT(3)
+#define CI2CA_POL			BIT(2)
+#define CI2CA_WKUP			BIT(1)
+#define SINGLE_ATT			BIT(0)
+
+#define USB_D_ODN			BIT(5)
+#define VBUS_CHECK			BIT(2)
+#define RGND_INTP_MASK			0x03
+#define RGND_INTP_OPEN			0
+#define RGND_INTP_2K			1
+#define RGND_INTP_1K			2
+#define RGND_INTP_SHORT			3
+
+/* HDMI registers */
+#define HDMI_RX_TMDS0_CCTRL1_REG	0x10
+#define HDMI_RX_TMDS_CLK_EN_REG		0x11
+#define HDMI_RX_TMDS_CH_EN_REG		0x12
+#define HDMI_RX_PLL_CALREFSEL_REG	0x17
+#define HDMI_RX_PLL_VCOCAL_REG		0x1A
+#define HDMI_RX_EQ_DATA0_REG		0x22
+#define HDMI_RX_EQ_DATA1_REG		0x23
+#define HDMI_RX_EQ_DATA2_REG		0x24
+#define HDMI_RX_EQ_DATA3_REG		0x25
+#define HDMI_RX_EQ_DATA4_REG		0x26
+#define HDMI_RX_TMDS_ZONE_CTRL_REG	0x4C
+#define HDMI_RX_TMDS_MODE_CTRL_REG	0x4D
+
+/* CBUS registers */
+#define CBUS_INT_STATUS_1_REG		0x08
+#define CBUS_INTR1_ENABLE_REG		0x09
+#define CBUS_MSC_REQ_ABORT_REASON_REG	0x0D
+#define CBUS_INT_STATUS_2_REG		0x1E
+#define CBUS_INTR2_ENABLE_REG		0x1F
+#define CBUS_LINK_CONTROL_2_REG		0x31
+#define CBUS_MHL_STATUS_REG_0		0xB0
+#define CBUS_MHL_STATUS_REG_1		0xB1
+
+#define BIT_CBUS_RESET			BIT(3)
+#define SET_HPD_DOWNSTREAM		BIT(6)
+
+/* TPI registers */
+#define TPI_DPD_REG			0x3D
+
+/* Timeouts in msec */
+#define T_SRC_VBUS_CBUS_TO_STABLE	200
+#define T_SRC_CBUS_FLOAT		100
+#define T_SRC_CBUS_DEGLITCH		2
+#define T_SRC_RXSENSE_DEGLITCH		110
+
+#define MHL1_MAX_CLK			75000 /* in kHz */
+
+#define I2C_TPI_ADDR			0x3D
+#define I2C_HDMI_ADDR			0x49
+#define I2C_CBUS_ADDR			0x64
+
+enum sii9234_state {
+	ST_OFF,
+	ST_D3,
+	ST_RGND_INIT,
+	ST_RGND_1K,
+	ST_RSEN_HIGH,
+	ST_MHL_ESTABLISHED,
+	ST_FAILURE_DISCOVERY,
+	ST_FAILURE,
+};
+
+struct sii9234 {
+	struct i2c_client *client[4];
+	struct drm_bridge bridge;
+	struct device *dev;
+	struct gpio_desc *gpio_reset;
+	int i2c_error;
+	struct regulator_bulk_data supplies[4];
+
+	struct mutex lock; /* Protects fields below and device registers */
+	enum sii9234_state state;
+};
+
+enum sii9234_client_id {
+	I2C_MHL,
+	I2C_TPI,
+	I2C_HDMI,
+	I2C_CBUS,
+};
+
+static const char * const sii9234_client_name[] = {
+	[I2C_MHL] = "MHL",
+	[I2C_TPI] = "TPI",
+	[I2C_HDMI] = "HDMI",
+	[I2C_CBUS] = "CBUS",
+};
+
+static int sii9234_writeb(struct sii9234 *ctx, int id, int offset,
+			  int value)
+{
+	int ret;
+	struct i2c_client *client = ctx->client[id];
+
+	if (ctx->i2c_error)
+		return ctx->i2c_error;
+
+	ret = i2c_smbus_write_byte_data(client, offset, value);
+	if (ret < 0)
+		dev_err(ctx->dev, "writeb: %4s[0x%02x] <- 0x%02x\n",
+			sii9234_client_name[id], offset, value);
+	ctx->i2c_error = ret;
+
+	return ret;
+}
+
+static int sii9234_writebm(struct sii9234 *ctx, int id, int offset,
+			   int value, int mask)
+{
+	int ret;
+	struct i2c_client *client = ctx->client[id];
+
+	if (ctx->i2c_error)
+		return ctx->i2c_error;
+
+	ret = i2c_smbus_write_byte(client, offset);
+	if (ret < 0) {
+		dev_err(ctx->dev, "writebm: %4s[0x%02x] <- 0x%02x\n",
+			sii9234_client_name[id], offset, value);
+		ctx->i2c_error = ret;
+		return ret;
+	}
+
+	ret = i2c_smbus_read_byte(client);
+	if (ret < 0) {
+		dev_err(ctx->dev, "writebm: %4s[0x%02x] <- 0x%02x\n",
+			sii9234_client_name[id], offset, value);
+		ctx->i2c_error = ret;
+		return ret;
+	}
+
+	value = (value & mask) | (ret & ~mask);
+
+	ret = i2c_smbus_write_byte_data(client, offset, value);
+	if (ret < 0) {
+		dev_err(ctx->dev, "writebm: %4s[0x%02x] <- 0x%02x\n",
+			sii9234_client_name[id], offset, value);
+		ctx->i2c_error = ret;
+	}
+
+	return ret;
+}
+
+static int sii9234_readb(struct sii9234 *ctx, int id, int offset)
+{
+	int ret;
+	struct i2c_client *client = ctx->client[id];
+
+	if (ctx->i2c_error)
+		return ctx->i2c_error;
+
+	ret = i2c_smbus_write_byte(client, offset);
+	if (ret < 0) {
+		dev_err(ctx->dev, "readb: %4s[0x%02x]\n",
+			sii9234_client_name[id], offset);
+		ctx->i2c_error = ret;
+		return ret;
+	}
+
+	ret = i2c_smbus_read_byte(client);
+	if (ret < 0) {
+		dev_err(ctx->dev, "readb: %4s[0x%02x]\n",
+			sii9234_client_name[id], offset);
+		ctx->i2c_error = ret;
+	}
+
+	return ret;
+}
+
+static int sii9234_clear_error(struct sii9234 *ctx)
+{
+	int ret = ctx->i2c_error;
+
+	ctx->i2c_error = 0;
+
+	return ret;
+}
+
+#define mhl_tx_writeb(sii9234, offset, value) \
+	sii9234_writeb(sii9234, I2C_MHL, offset, value)
+#define mhl_tx_writebm(sii9234, offset, value, mask) \
+	sii9234_writebm(sii9234, I2C_MHL, offset, value, mask)
+#define mhl_tx_readb(sii9234, offset) \
+	sii9234_readb(sii9234, I2C_MHL, offset)
+#define cbus_writeb(sii9234, offset, value) \
+	sii9234_writeb(sii9234, I2C_CBUS, offset, value)
+#define cbus_writebm(sii9234, offset, value, mask) \
+	sii9234_writebm(sii9234, I2C_CBUS, offset, value, mask)
+#define cbus_readb(sii9234, offset) \
+	sii9234_readb(sii9234, I2C_CBUS, offset)
+#define hdmi_writeb(sii9234, offset, value) \
+	sii9234_writeb(sii9234, I2C_HDMI, offset, value)
+#define hdmi_writebm(sii9234, offset, value, mask) \
+	sii9234_writebm(sii9234, I2C_HDMI, offset, value, mask)
+#define hdmi_readb(sii9234, offset) \
+	sii9234_readb(sii9234, I2C_HDMI, offset)
+#define tpi_writeb(sii9234, offset, value) \
+	sii9234_writeb(sii9234, I2C_TPI, offset, value)
+#define tpi_writebm(sii9234, offset, value, mask) \
+	sii9234_writebm(sii9234, I2C_TPI, offset, value, mask)
+#define tpi_readb(sii9234, offset) \
+	sii9234_readb(sii9234, I2C_TPI, offset)
+
+static u8 sii9234_tmds_control(struct sii9234 *ctx, bool enable)
+{
+	mhl_tx_writebm(ctx, MHL_TX_TMDS_CCTRL, enable ? ~0 : 0,
+		       BIT_TMDS_CCTRL_TMDS_OE);
+	mhl_tx_writebm(ctx, MHL_TX_INT_CTRL_REG, enable ? ~0 : 0,
+		       MHL_HPD_OUT_OVR_EN | MHL_HPD_OUT_OVR_VAL);
+	return sii9234_clear_error(ctx);
+}
+
+static int sii9234_cbus_reset(struct sii9234 *ctx)
+{
+	int i;
+
+	mhl_tx_writebm(ctx, MHL_TX_SRST, ~0, BIT_CBUS_RESET);
+	msleep(T_SRC_CBUS_DEGLITCH);
+	mhl_tx_writebm(ctx, MHL_TX_SRST, 0, BIT_CBUS_RESET);
+
+	for (i = 0; i < 4; i++) {
+		/*
+		 * Enable WRITE_STAT interrupt for writes to all
+		 * 4 MSC Status registers.
+		 */
+		cbus_writeb(ctx, 0xE0 + i, 0xF2);
+		/*
+		 * Enable SET_INT interrupt for writes to all
+		 * 4 MSC Interrupt registers.
+		 */
+		cbus_writeb(ctx, 0xF0 + i, 0xF2);
+	}
+
+	return sii9234_clear_error(ctx);
+}
+
+/* Require to chek mhl imformation of samsung in cbus_init_register */
+static int sii9234_cbus_init(struct sii9234 *ctx)
+{
+	cbus_writeb(ctx, 0x07, 0xF2);
+	cbus_writeb(ctx, 0x40, 0x03);
+	cbus_writeb(ctx, 0x42, 0x06);
+	cbus_writeb(ctx, 0x36, 0x0C);
+	cbus_writeb(ctx, 0x3D, 0xFD);
+	cbus_writeb(ctx, 0x1C, 0x01);
+	cbus_writeb(ctx, 0x1D, 0x0F);
+	cbus_writeb(ctx, 0x44, 0x02);
+	/* Setup our devcap */
+	cbus_writeb(ctx, CBUS_DEVCAP_OFFSET + MHL_DCAP_DEV_STATE, 0x00);
+	cbus_writeb(ctx, CBUS_DEVCAP_OFFSET + MHL_DCAP_MHL_VERSION,
+		    SII9234_MHL_VERSION);
+	cbus_writeb(ctx, CBUS_DEVCAP_OFFSET + MHL_DCAP_CAT,
+		    MHL_DCAP_CAT_SOURCE);
+	cbus_writeb(ctx, CBUS_DEVCAP_OFFSET + MHL_DCAP_ADOPTER_ID_H, 0x01);
+	cbus_writeb(ctx, CBUS_DEVCAP_OFFSET + MHL_DCAP_ADOPTER_ID_L, 0x41);
+	cbus_writeb(ctx, CBUS_DEVCAP_OFFSET + MHL_DCAP_VID_LINK_MODE,
+		    MHL_DCAP_VID_LINK_RGB444 | MHL_DCAP_VID_LINK_YCBCR444);
+	cbus_writeb(ctx, CBUS_DEVCAP_OFFSET + MHL_DCAP_VIDEO_TYPE,
+		    MHL_DCAP_VT_GRAPHICS);
+	cbus_writeb(ctx, CBUS_DEVCAP_OFFSET + MHL_DCAP_LOG_DEV_MAP,
+		    MHL_DCAP_LD_GUI);
+	cbus_writeb(ctx, CBUS_DEVCAP_OFFSET + MHL_DCAP_BANDWIDTH, 0x0F);
+	cbus_writeb(ctx, CBUS_DEVCAP_OFFSET + MHL_DCAP_FEATURE_FLAG,
+		    MHL_DCAP_FEATURE_RCP_SUPPORT | MHL_DCAP_FEATURE_RAP_SUPPORT
+			| MHL_DCAP_FEATURE_SP_SUPPORT);
+	cbus_writeb(ctx, CBUS_DEVCAP_OFFSET + MHL_DCAP_DEVICE_ID_H, 0x0);
+	cbus_writeb(ctx, CBUS_DEVCAP_OFFSET + MHL_DCAP_DEVICE_ID_L, 0x0);
+	cbus_writeb(ctx, CBUS_DEVCAP_OFFSET + MHL_DCAP_SCRATCHPAD_SIZE,
+		    SII9234_SCRATCHPAD_SIZE);
+	cbus_writeb(ctx, CBUS_DEVCAP_OFFSET + MHL_DCAP_INT_STAT_SIZE,
+		    SII9234_INT_STAT_SIZE);
+	cbus_writeb(ctx, CBUS_DEVCAP_OFFSET + MHL_DCAP_RESERVED, 0);
+	cbus_writebm(ctx, 0x31, 0x0C, 0x0C);
+	cbus_writeb(ctx, 0x30, 0x01);
+	cbus_writebm(ctx, 0x3C, 0x30, 0x38);
+	cbus_writebm(ctx, 0x22, 0x0D, 0x0F);
+	cbus_writebm(ctx, 0x2E, 0x15, 0x15);
+	cbus_writeb(ctx, CBUS_INTR1_ENABLE_REG, 0);
+	cbus_writeb(ctx, CBUS_INTR2_ENABLE_REG, 0);
+
+	return sii9234_clear_error(ctx);
+}
+
+static void force_usb_id_switch_open(struct sii9234 *ctx)
+{
+	/* Disable CBUS discovery */
+	mhl_tx_writebm(ctx, MHL_TX_DISC_CTRL1_REG, 0, 0x01);
+	/* Force USB ID switch to open */
+	mhl_tx_writebm(ctx, MHL_TX_DISC_CTRL6_REG, ~0, USB_ID_OVR);
+	mhl_tx_writebm(ctx, MHL_TX_DISC_CTRL3_REG, ~0, 0x86);
+	/* Force upstream HPD to 0 when not in MHL mode. */
+	mhl_tx_writebm(ctx, MHL_TX_INT_CTRL_REG, 0, 0x30);
+}
+
+static void release_usb_id_switch_open(struct sii9234 *ctx)
+{
+	msleep(T_SRC_CBUS_FLOAT);
+	/* Clear USB ID switch to open */
+	mhl_tx_writebm(ctx, MHL_TX_DISC_CTRL6_REG, 0, USB_ID_OVR);
+	/* Enable CBUS discovery */
+	mhl_tx_writebm(ctx, MHL_TX_DISC_CTRL1_REG, ~0, 0x01);
+}
+
+static int sii9234_power_init(struct sii9234 *ctx)
+{
+	/* Force the SiI9234 into the D0 state. */
+	tpi_writeb(ctx, TPI_DPD_REG, 0x3F);
+	/* Enable TxPLL Clock */
+	hdmi_writeb(ctx, HDMI_RX_TMDS_CLK_EN_REG, 0x01);
+	/* Enable Tx Clock Path & Equalizer */
+	hdmi_writeb(ctx, HDMI_RX_TMDS_CH_EN_REG, 0x15);
+	/* Power Up TMDS */
+	mhl_tx_writeb(ctx, 0x08, 0x35);
+	return sii9234_clear_error(ctx);
+}
+
+static int sii9234_hdmi_init(struct sii9234 *ctx)
+{
+	hdmi_writeb(ctx, HDMI_RX_TMDS0_CCTRL1_REG, 0xC1);
+	hdmi_writeb(ctx, HDMI_RX_PLL_CALREFSEL_REG, 0x03);
+	hdmi_writeb(ctx, HDMI_RX_PLL_VCOCAL_REG, 0x20);
+	hdmi_writeb(ctx, HDMI_RX_EQ_DATA0_REG, 0x8A);
+	hdmi_writeb(ctx, HDMI_RX_EQ_DATA1_REG, 0x6A);
+	hdmi_writeb(ctx, HDMI_RX_EQ_DATA2_REG, 0xAA);
+	hdmi_writeb(ctx, HDMI_RX_EQ_DATA3_REG, 0xCA);
+	hdmi_writeb(ctx, HDMI_RX_EQ_DATA4_REG, 0xEA);
+	hdmi_writeb(ctx, HDMI_RX_TMDS_ZONE_CTRL_REG, 0xA0);
+	hdmi_writeb(ctx, HDMI_RX_TMDS_MODE_CTRL_REG, 0x00);
+	mhl_tx_writeb(ctx, MHL_TX_TMDS_CCTRL, 0x34);
+	hdmi_writeb(ctx, 0x45, 0x44);
+	hdmi_writeb(ctx, 0x31, 0x0A);
+	hdmi_writeb(ctx, HDMI_RX_TMDS0_CCTRL1_REG, 0xC1);
+
+	return sii9234_clear_error(ctx);
+}
+
+static int sii9234_mhl_tx_ctl_int(struct sii9234 *ctx)
+{
+	mhl_tx_writeb(ctx, MHL_TX_MHLTX_CTL1_REG, 0xD0);
+	mhl_tx_writeb(ctx, MHL_TX_MHLTX_CTL2_REG, 0xFC);
+	mhl_tx_writeb(ctx, MHL_TX_MHLTX_CTL4_REG, 0xEB);
+	mhl_tx_writeb(ctx, MHL_TX_MHLTX_CTL7_REG, 0x0C);
+
+	return sii9234_clear_error(ctx);
+}
+
+static int sii9234_reset(struct sii9234 *ctx)
+{
+	int ret;
+
+	sii9234_clear_error(ctx);
+
+	ret = sii9234_power_init(ctx);
+	if (ret < 0)
+		return ret;
+	ret = sii9234_cbus_reset(ctx);
+	if (ret < 0)
+		return ret;
+	ret = sii9234_hdmi_init(ctx);
+	if (ret < 0)
+		return ret;
+	ret = sii9234_mhl_tx_ctl_int(ctx);
+	if (ret < 0)
+		return ret;
+
+	/* Enable HDCP Compliance safety */
+	mhl_tx_writeb(ctx, 0x2B, 0x01);
+	/* CBUS discovery cycle time for each drive and float = 150us */
+	mhl_tx_writebm(ctx, MHL_TX_DISC_CTRL1_REG, 0x04, 0x06);
+	/* Clear bit 6 (reg_skip_rgnd) */
+	mhl_tx_writeb(ctx, MHL_TX_DISC_CTRL2_REG, (1 << 7) /* Reserved */
+		      | 2 << ATT_THRESH_SHIFT | DEGLITCH_TIME_50MS);
+	/*
+	 * Changed from 66 to 65 for 94[1:0] = 01 = 5k reg_cbusmhl_pup_sel
+	 * 1.8V CBUS VTH & GND threshold
+	 * to meet CTS 3.3.7.2 spec
+	 */
+	mhl_tx_writeb(ctx, MHL_TX_DISC_CTRL5_REG, 0x77);
+	cbus_writebm(ctx, CBUS_LINK_CONTROL_2_REG, ~0, MHL_INIT_TIMEOUT);
+	mhl_tx_writeb(ctx, MHL_TX_MHLTX_CTL6_REG, 0xA0);
+	/* RGND & single discovery attempt (RGND blocking) */
+	mhl_tx_writeb(ctx, MHL_TX_DISC_CTRL6_REG, BLOCK_RGND_INT |
+		      DVRFLT_SEL | SINGLE_ATT);
+	/* Use VBUS path of discovery state machine */
+	mhl_tx_writeb(ctx, MHL_TX_DISC_CTRL8_REG, 0);
+	/* 0x92[3] sets the CBUS / ID switch */
+	mhl_tx_writebm(ctx, MHL_TX_DISC_CTRL6_REG, ~0, USB_ID_OVR);
+	/*
+	 * To allow RGND engine to operate correctly.
+	 * When moving the chip from D2 to D0 (power up, init regs)
+	 * the values should be
+	 * 94[1:0] = 01  reg_cbusmhl_pup_sel[1:0] should be set for 5k
+	 * 93[7:6] = 10  reg_cbusdisc_pup_sel[1:0] should be
+	 * set for 10k (default)
+	 * 93[5:4] = 00  reg_cbusidle_pup_sel[1:0] = open (default)
+	 */
+	mhl_tx_writebm(ctx, MHL_TX_DISC_CTRL3_REG, ~0, 0x86);
+	/*
+	 * Change from CC to 8C to match 5K
+	 * to meet CTS 3.3.72 spec
+	 */
+	mhl_tx_writebm(ctx, MHL_TX_DISC_CTRL4_REG, ~0, 0x8C);
+	/* Configure the interrupt as active high */
+	mhl_tx_writebm(ctx, MHL_TX_INT_CTRL_REG, 0, 0x06);
+
+	msleep(25);
+
+	/* Release usb_id switch */
+	mhl_tx_writebm(ctx, MHL_TX_DISC_CTRL6_REG, 0,  USB_ID_OVR);
+	mhl_tx_writeb(ctx, MHL_TX_DISC_CTRL1_REG, 0x27);
+
+	ret = sii9234_clear_error(ctx);
+	if (ret < 0)
+		return ret;
+	ret = sii9234_cbus_init(ctx);
+	if (ret < 0)
+		return ret;
+
+	/* Enable Auto soft reset on SCDT = 0 */
+	mhl_tx_writeb(ctx, 0x05, 0x04);
+	/* HDMI Transcode mode enable */
+	mhl_tx_writeb(ctx, 0x0D, 0x1C);
+	mhl_tx_writeb(ctx, MHL_TX_INTR4_ENABLE_REG,
+		      RGND_READY_MASK | CBUS_LKOUT_MASK
+			| MHL_DISC_FAIL_MASK | MHL_EST_MASK);
+	mhl_tx_writeb(ctx, MHL_TX_INTR1_ENABLE_REG, 0x60);
+
+	/* This point is very important before measure RGND impedance */
+	force_usb_id_switch_open(ctx);
+	mhl_tx_writebm(ctx, MHL_TX_DISC_CTRL4_REG, 0, 0xF0);
+	mhl_tx_writebm(ctx, MHL_TX_DISC_CTRL5_REG, 0, 0x03);
+	release_usb_id_switch_open(ctx);
+
+	/* Force upstream HPD to 0 when not in MHL mode */
+	mhl_tx_writebm(ctx, MHL_TX_INT_CTRL_REG, 0, 1 << 5);
+	mhl_tx_writebm(ctx, MHL_TX_INT_CTRL_REG, ~0, 1 << 4);
+
+	return sii9234_clear_error(ctx);
+}
+
+static int sii9234_goto_d3(struct sii9234 *ctx)
+{
+	int ret;
+
+	dev_dbg(ctx->dev, "sii9234: detection started d3\n");
+
+	ret = sii9234_reset(ctx);
+	if (ret < 0)
+		goto exit;
+
+	hdmi_writeb(ctx, 0x01, 0x03);
+	tpi_writebm(ctx, TPI_DPD_REG, 0, 1);
+	/* I2C above is expected to fail because power goes down */
+	sii9234_clear_error(ctx);
+
+	ctx->state = ST_D3;
+
+	return 0;
+ exit:
+	dev_err(ctx->dev, "%s failed\n", __func__);
+	return -1;
+}
+
+static int sii9234_hw_on(struct sii9234 *ctx)
+{
+	return regulator_bulk_enable(ARRAY_SIZE(ctx->supplies), ctx->supplies);
+}
+
+static void sii9234_hw_off(struct sii9234 *ctx)
+{
+	gpiod_set_value(ctx->gpio_reset, 1);
+	msleep(20);
+	regulator_bulk_disable(ARRAY_SIZE(ctx->supplies), ctx->supplies);
+}
+
+static void sii9234_hw_reset(struct sii9234 *ctx)
+{
+	gpiod_set_value(ctx->gpio_reset, 1);
+	msleep(20);
+	gpiod_set_value(ctx->gpio_reset, 0);
+}
+
+static void sii9234_cable_in(struct sii9234 *ctx)
+{
+	int ret;
+
+	mutex_lock(&ctx->lock);
+	if (ctx->state != ST_OFF)
+		goto unlock;
+	ret = sii9234_hw_on(ctx);
+	if (ret < 0)
+		goto unlock;
+
+	sii9234_hw_reset(ctx);
+	sii9234_goto_d3(ctx);
+	/* To avoid irq storm, when hw is in meta state */
+	enable_irq(to_i2c_client(ctx->dev)->irq);
+
+unlock:
+	mutex_unlock(&ctx->lock);
+}
+
+static void sii9234_cable_out(struct sii9234 *ctx)
+{
+	mutex_lock(&ctx->lock);
+
+	if (ctx->state == ST_OFF)
+		goto unlock;
+
+	disable_irq(to_i2c_client(ctx->dev)->irq);
+	tpi_writeb(ctx, TPI_DPD_REG, 0);
+	/* Turn on&off hpd festure for only QCT HDMI */
+	sii9234_hw_off(ctx);
+
+	ctx->state = ST_OFF;
+
+unlock:
+	mutex_unlock(&ctx->lock);
+}
+
+static enum sii9234_state sii9234_rgnd_ready_irq(struct sii9234 *ctx)
+{
+	int value;
+
+	if (ctx->state == ST_D3) {
+		int ret;
+
+		dev_dbg(ctx->dev, "RGND_READY_INT\n");
+		sii9234_hw_reset(ctx);
+
+		ret = sii9234_reset(ctx);
+		if (ret < 0) {
+			dev_err(ctx->dev, "sii9234_reset() failed\n");
+			return ST_FAILURE;
+		}
+
+		return ST_RGND_INIT;
+	}
+
+	/* Got interrupt in inappropriate state */
+	if (ctx->state != ST_RGND_INIT)
+		return ST_FAILURE;
+
+	value = mhl_tx_readb(ctx, MHL_TX_STAT2_REG);
+	if (sii9234_clear_error(ctx))
+		return ST_FAILURE;
+
+	if ((value & RGND_INTP_MASK) != RGND_INTP_1K) {
+		dev_warn(ctx->dev, "RGND is not 1k\n");
+		return ST_RGND_INIT;
+	}
+	dev_dbg(ctx->dev, "RGND 1K!!\n");
+	mhl_tx_writebm(ctx, MHL_TX_DISC_CTRL4_REG, ~0, 0x8C);
+	mhl_tx_writeb(ctx, MHL_TX_DISC_CTRL5_REG, 0x77);
+	mhl_tx_writebm(ctx, MHL_TX_DISC_CTRL6_REG, ~0, 0x05);
+	if (sii9234_clear_error(ctx))
+		return ST_FAILURE;
+
+	msleep(T_SRC_VBUS_CBUS_TO_STABLE);
+	return ST_RGND_1K;
+}
+
+static enum sii9234_state sii9234_mhl_established(struct sii9234 *ctx)
+{
+	dev_dbg(ctx->dev, "mhl est interrupt\n");
+
+	/* Discovery override */
+	mhl_tx_writeb(ctx, MHL_TX_MHLTX_CTL1_REG, 0x10);
+	/* Increase DDC translation layer timer (byte mode) */
+	cbus_writeb(ctx, 0x07, 0x32);
+	cbus_writebm(ctx, 0x44, ~0, 1 << 1);
+	/* Keep the discovery enabled. Need RGND interrupt */
+	mhl_tx_writebm(ctx, MHL_TX_DISC_CTRL1_REG, ~0, 1);
+	mhl_tx_writeb(ctx, MHL_TX_INTR1_ENABLE_REG,
+		      RSEN_CHANGE_INT_MASK | HPD_CHANGE_INT_MASK);
+
+	if (sii9234_clear_error(ctx))
+		return ST_FAILURE;
+
+	return ST_MHL_ESTABLISHED;
+}
+
+static enum sii9234_state sii9234_hpd_change(struct sii9234 *ctx)
+{
+	int value;
+
+	value = cbus_readb(ctx, CBUS_MSC_REQ_ABORT_REASON_REG);
+	if (sii9234_clear_error(ctx))
+		return ST_FAILURE;
+
+	if (value & SET_HPD_DOWNSTREAM) {
+		/* Downstream HPD High, Enable TMDS */
+		sii9234_tmds_control(ctx, true);
+	} else {
+		/* Downstream HPD Low, Disable TMDS */
+		sii9234_tmds_control(ctx, false);
+	}
+
+	return ctx->state;
+}
+
+static enum sii9234_state sii9234_rsen_change(struct sii9234 *ctx)
+{
+	int value;
+
+	/* Work_around code to handle wrong interrupt */
+	if (ctx->state != ST_RGND_1K) {
+		dev_err(ctx->dev, "RSEN_HIGH without RGND_1K\n");
+		return ST_FAILURE;
+	}
+	value = mhl_tx_readb(ctx, MHL_TX_SYSSTAT_REG);
+	if (value < 0)
+		return ST_FAILURE;
+
+	if (value & RSEN_STATUS) {
+		dev_dbg(ctx->dev, "MHL cable connected.. RSEN High\n");
+		return ST_RSEN_HIGH;
+	}
+	dev_dbg(ctx->dev, "RSEN lost\n");
+	/*
+	 * Once RSEN loss is confirmed,we need to check
+	 * based on cable status and chip power status,whether
+	 * it is SINK Loss(HDMI cable not connected, TV Off)
+	 * or MHL cable disconnection
+	 * TODO: Define the below mhl_disconnection()
+	 */
+	msleep(T_SRC_RXSENSE_DEGLITCH);
+	value = mhl_tx_readb(ctx, MHL_TX_SYSSTAT_REG);
+	if (value < 0)
+		return ST_FAILURE;
+	dev_dbg(ctx->dev, "sys_stat: %x\n", value);
+
+	if (value & RSEN_STATUS) {
+		dev_dbg(ctx->dev, "RSEN recovery\n");
+		return ST_RSEN_HIGH;
+	}
+	dev_dbg(ctx->dev, "RSEN Really LOW\n");
+	/* To meet CTS 3.3.22.2 spec */
+	sii9234_tmds_control(ctx, false);
+	force_usb_id_switch_open(ctx);
+	release_usb_id_switch_open(ctx);
+
+	return ST_FAILURE;
+}
+
+static irqreturn_t sii9234_irq_thread(int irq, void *data)
+{
+	struct sii9234 *ctx = data;
+	int intr1, intr4;
+	int intr1_en, intr4_en;
+	int cbus_intr1, cbus_intr2;
+
+	dev_dbg(ctx->dev, "%s\n", __func__);
+
+	mutex_lock(&ctx->lock);
+
+	intr1 = mhl_tx_readb(ctx, MHL_TX_INTR1_REG);
+	intr4 = mhl_tx_readb(ctx, MHL_TX_INTR4_REG);
+	intr1_en = mhl_tx_readb(ctx, MHL_TX_INTR1_ENABLE_REG);
+	intr4_en = mhl_tx_readb(ctx, MHL_TX_INTR4_ENABLE_REG);
+	cbus_intr1 = cbus_readb(ctx, CBUS_INT_STATUS_1_REG);
+	cbus_intr2 = cbus_readb(ctx, CBUS_INT_STATUS_2_REG);
+
+	if (sii9234_clear_error(ctx))
+		goto done;
+
+	dev_dbg(ctx->dev, "irq %02x/%02x %02x/%02x %02x/%02x\n",
+		intr1, intr1_en, intr4, intr4_en, cbus_intr1, cbus_intr2);
+
+	if (intr4 & RGND_READY_INT)
+		ctx->state = sii9234_rgnd_ready_irq(ctx);
+	if (intr1 & RSEN_CHANGE_INT)
+		ctx->state = sii9234_rsen_change(ctx);
+	if (intr4 & MHL_EST_INT)
+		ctx->state = sii9234_mhl_established(ctx);
+	if (intr1 & HPD_CHANGE_INT)
+		ctx->state = sii9234_hpd_change(ctx);
+	if (intr4 & CBUS_LKOUT_INT)
+		ctx->state = ST_FAILURE;
+	if (intr4 & MHL_DISC_FAIL_INT)
+		ctx->state = ST_FAILURE_DISCOVERY;
+
+ done:
+	/* Clean interrupt status and pending flags */
+	mhl_tx_writeb(ctx, MHL_TX_INTR1_REG, intr1);
+	mhl_tx_writeb(ctx, MHL_TX_INTR4_REG, intr4);
+	cbus_writeb(ctx, CBUS_MHL_STATUS_REG_0, 0xFF);
+	cbus_writeb(ctx, CBUS_MHL_STATUS_REG_1, 0xFF);
+	cbus_writeb(ctx, CBUS_INT_STATUS_1_REG, cbus_intr1);
+	cbus_writeb(ctx, CBUS_INT_STATUS_2_REG, cbus_intr2);
+
+	sii9234_clear_error(ctx);
+
+	if (ctx->state == ST_FAILURE) {
+		dev_dbg(ctx->dev, "try to reset after failure\n");
+		sii9234_hw_reset(ctx);
+		sii9234_goto_d3(ctx);
+	}
+
+	if (ctx->state == ST_FAILURE_DISCOVERY) {
+		dev_err(ctx->dev, "discovery failed, no power for MHL?\n");
+		tpi_writebm(ctx, TPI_DPD_REG, 0, 1);
+		ctx->state = ST_D3;
+	}
+
+	mutex_unlock(&ctx->lock);
+
+	return IRQ_HANDLED;
+}
+
+static int sii9234_init_resources(struct sii9234 *ctx,
+				  struct i2c_client *client)
+{
+	struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent);
+	int ret;
+
+	if (!ctx->dev->of_node) {
+		dev_err(ctx->dev, "not DT device\n");
+		return -ENODEV;
+	}
+
+	ctx->gpio_reset = devm_gpiod_get(ctx->dev, "reset", GPIOD_OUT_LOW);
+	if (IS_ERR(ctx->gpio_reset)) {
+		dev_err(ctx->dev, "failed to get reset gpio from DT\n");
+		return PTR_ERR(ctx->gpio_reset);
+	}
+
+	ctx->supplies[0].supply = "avcc12";
+	ctx->supplies[1].supply = "avcc33";
+	ctx->supplies[2].supply = "iovcc18";
+	ctx->supplies[3].supply = "cvcc12";
+	ret = devm_regulator_bulk_get(ctx->dev, 4, ctx->supplies);
+	if (ret) {
+		dev_err(ctx->dev, "regulator_bulk failed\n");
+		return ret;
+	}
+
+	ctx->client[I2C_MHL] = client;
+
+	ctx->client[I2C_TPI] = i2c_new_dummy(adapter, I2C_TPI_ADDR);
+	if (!ctx->client[I2C_TPI]) {
+		dev_err(ctx->dev, "failed to create TPI client\n");
+		return -ENODEV;
+	}
+
+	ctx->client[I2C_HDMI] = i2c_new_dummy(adapter, I2C_HDMI_ADDR);
+	if (!ctx->client[I2C_HDMI]) {
+		dev_err(ctx->dev, "failed to create HDMI RX client\n");
+		goto fail_tpi;
+	}
+
+	ctx->client[I2C_CBUS] = i2c_new_dummy(adapter, I2C_CBUS_ADDR);
+	if (!ctx->client[I2C_CBUS]) {
+		dev_err(ctx->dev, "failed to create CBUS client\n");
+		goto fail_hdmi;
+	}
+
+	return 0;
+
+fail_hdmi:
+	i2c_unregister_device(ctx->client[I2C_HDMI]);
+fail_tpi:
+	i2c_unregister_device(ctx->client[I2C_TPI]);
+
+	return -ENODEV;
+}
+
+static void sii9234_deinit_resources(struct sii9234 *ctx)
+{
+	i2c_unregister_device(ctx->client[I2C_CBUS]);
+	i2c_unregister_device(ctx->client[I2C_HDMI]);
+	i2c_unregister_device(ctx->client[I2C_TPI]);
+}
+
+static inline struct sii9234 *bridge_to_sii9234(struct drm_bridge *bridge)
+{
+	return container_of(bridge, struct sii9234, bridge);
+}
+
+static enum drm_mode_status sii9234_mode_valid(struct drm_bridge *bridge,
+					 const struct drm_display_mode *mode)
+{
+	if (mode->clock > MHL1_MAX_CLK)
+		return MODE_CLOCK_HIGH;
+
+	return MODE_OK;
+}
+
+static const struct drm_bridge_funcs sii9234_bridge_funcs = {
+	.mode_valid = sii9234_mode_valid,
+};
+
+static int sii9234_probe(struct i2c_client *client,
+			 const struct i2c_device_id *id)
+{
+	struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent);
+	struct sii9234 *ctx;
+	struct device *dev = &client->dev;
+	int ret;
+
+	ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL);
+	if (!ctx)
+		return -ENOMEM;
+
+	ctx->dev = dev;
+	mutex_init(&ctx->lock);
+
+	if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA)) {
+		dev_err(dev, "I2C adapter lacks SMBUS feature\n");
+		return -EIO;
+	}
+
+	if (!client->irq) {
+		dev_err(dev, "no irq provided\n");
+		return -EINVAL;
+	}
+
+	irq_set_status_flags(client->irq, IRQ_NOAUTOEN);
+	ret = devm_request_threaded_irq(dev, client->irq, NULL,
+					sii9234_irq_thread,
+					IRQF_TRIGGER_HIGH | IRQF_ONESHOT,
+					"sii9234", ctx);
+	if (ret < 0) {
+		dev_err(dev, "failed to install IRQ handler\n");
+		return ret;
+	}
+
+	ret = sii9234_init_resources(ctx, client);
+	if (ret < 0)
+		return ret;
+
+	i2c_set_clientdata(client, ctx);
+
+	ctx->bridge.funcs = &sii9234_bridge_funcs;
+	ctx->bridge.of_node = dev->of_node;
+	drm_bridge_add(&ctx->bridge);
+
+	sii9234_cable_in(ctx);
+
+	return 0;
+}
+
+static int sii9234_remove(struct i2c_client *client)
+{
+	struct sii9234 *ctx = i2c_get_clientdata(client);
+
+	sii9234_cable_out(ctx);
+	drm_bridge_remove(&ctx->bridge);
+	sii9234_deinit_resources(ctx);
+
+	return 0;
+}
+
+static const struct of_device_id sii9234_dt_match[] = {
+	{ .compatible = "sil,sii9234" },
+	{ },
+};
+MODULE_DEVICE_TABLE(of, sii9234_dt_match);
+
+static const struct i2c_device_id sii9234_id[] = {
+	{ "SII9234", 0 },
+	{ },
+};
+MODULE_DEVICE_TABLE(i2c, sii9234_id);
+
+static struct i2c_driver sii9234_driver = {
+	.driver = {
+		.name	= "sii9234",
+		.of_match_table = sii9234_dt_match,
+	},
+	.probe = sii9234_probe,
+	.remove = sii9234_remove,
+	.id_table = sii9234_id,
+};
+
+module_i2c_driver(sii9234_driver);
+MODULE_LICENSE("GPL");
diff --git a/drivers/gpu/drm/bridge/sil-sii8620.c b/drivers/gpu/drm/bridge/sil-sii8620.c
index 5131bfb94f06..b7eb704d0a8a 100644
--- a/drivers/gpu/drm/bridge/sil-sii8620.c
+++ b/drivers/gpu/drm/bridge/sil-sii8620.c
@@ -28,6 +28,8 @@
 #include <linux/regulator/consumer.h>
 #include <linux/slab.h>
 
+#include <media/rc-core.h>
+
 #include "sil-sii8620.h"
 
 #define SII8620_BURST_BUF_LEN 288
@@ -58,6 +60,7 @@ enum sii8620_mt_state {
 struct sii8620 {
 	struct drm_bridge bridge;
 	struct device *dev;
+	struct rc_dev *rc_dev;
 	struct clk *clk_xtal;
 	struct gpio_desc *gpio_reset;
 	struct gpio_desc *gpio_int;
@@ -431,6 +434,16 @@ static void sii8620_mt_rap(struct sii8620 *ctx, u8 code)
 	sii8620_mt_msc_msg(ctx, MHL_MSC_MSG_RAP, code);
 }
 
+static void sii8620_mt_rcpk(struct sii8620 *ctx, u8 code)
+{
+	sii8620_mt_msc_msg(ctx, MHL_MSC_MSG_RCPK, code);
+}
+
+static void sii8620_mt_rcpe(struct sii8620 *ctx, u8 code)
+{
+	sii8620_mt_msc_msg(ctx, MHL_MSC_MSG_RCPE, code);
+}
+
 static void sii8620_mt_read_devcap_send(struct sii8620 *ctx,
 					struct sii8620_mt_msg *msg)
 {
@@ -1753,6 +1766,25 @@ static void sii8620_send_features(struct sii8620 *ctx)
 	sii8620_write_buf(ctx, REG_MDT_XMIT_WRITE_PORT, buf, ARRAY_SIZE(buf));
 }
 
+static bool sii8620_rcp_consume(struct sii8620 *ctx, u8 scancode)
+{
+	bool pressed = !(scancode & MHL_RCP_KEY_RELEASED_MASK);
+
+	scancode &= MHL_RCP_KEY_ID_MASK;
+
+	if (!ctx->rc_dev) {
+		dev_dbg(ctx->dev, "RCP input device not initialized\n");
+		return false;
+	}
+
+	if (pressed)
+		rc_keydown(ctx->rc_dev, RC_PROTO_CEC, scancode, 0);
+	else
+		rc_keyup(ctx->rc_dev);
+
+	return true;
+}
+
 static void sii8620_msc_mr_set_int(struct sii8620 *ctx)
 {
 	u8 ints[MHL_INT_SIZE];
@@ -1804,19 +1836,25 @@ static void sii8620_msc_mt_done(struct sii8620 *ctx)
 
 static void sii8620_msc_mr_msc_msg(struct sii8620 *ctx)
 {
-	struct sii8620_mt_msg *msg = sii8620_msc_msg_first(ctx);
+	struct sii8620_mt_msg *msg;
 	u8 buf[2];
 
-	if (!msg)
-		return;
-
 	sii8620_read_buf(ctx, REG_MSC_MR_MSC_MSG_RCVD_1ST_DATA, buf, 2);
 
 	switch (buf[0]) {
 	case MHL_MSC_MSG_RAPK:
+		msg = sii8620_msc_msg_first(ctx);
+		if (!msg)
+			return;
 		msg->ret = buf[1];
 		ctx->mt_state = MT_STATE_DONE;
 		break;
+	case MHL_MSC_MSG_RCP:
+		if (!sii8620_rcp_consume(ctx, buf[1]))
+			sii8620_mt_rcpe(ctx,
+					MHL_RCPE_STATUS_INEFFECTIVE_KEY_CODE);
+		sii8620_mt_rcpk(ctx, buf[1]);
+		break;
 	default:
 		dev_err(ctx->dev, "%s message type %d,%d not supported",
 			__func__, buf[0], buf[1]);
@@ -2102,11 +2140,57 @@ static void sii8620_cable_in(struct sii8620 *ctx)
 	enable_irq(to_i2c_client(ctx->dev)->irq);
 }
 
+static void sii8620_init_rcp_input_dev(struct sii8620 *ctx)
+{
+	struct rc_dev *rc_dev;
+	int ret;
+
+	rc_dev = rc_allocate_device(RC_DRIVER_SCANCODE);
+	if (!rc_dev) {
+		dev_err(ctx->dev, "Failed to allocate RC device\n");
+		ctx->error = -ENOMEM;
+		return;
+	}
+
+	rc_dev->input_phys = "sii8620/input0";
+	rc_dev->input_id.bustype = BUS_VIRTUAL;
+	rc_dev->map_name = RC_MAP_CEC;
+	rc_dev->allowed_protocols = RC_PROTO_BIT_CEC;
+	rc_dev->driver_name = "sii8620";
+	rc_dev->device_name = "sii8620";
+
+	ret = rc_register_device(rc_dev);
+
+	if (ret) {
+		dev_err(ctx->dev, "Failed to register RC device\n");
+		ctx->error = ret;
+		rc_free_device(ctx->rc_dev);
+		return;
+	}
+	ctx->rc_dev = rc_dev;
+}
+
 static inline struct sii8620 *bridge_to_sii8620(struct drm_bridge *bridge)
 {
 	return container_of(bridge, struct sii8620, bridge);
 }
 
+static int sii8620_attach(struct drm_bridge *bridge)
+{
+	struct sii8620 *ctx = bridge_to_sii8620(bridge);
+
+	sii8620_init_rcp_input_dev(ctx);
+
+	return sii8620_clear_error(ctx);
+}
+
+static void sii8620_detach(struct drm_bridge *bridge)
+{
+	struct sii8620 *ctx = bridge_to_sii8620(bridge);
+
+	rc_unregister_device(ctx->rc_dev);
+}
+
 static bool sii8620_mode_fixup(struct drm_bridge *bridge,
 			       const struct drm_display_mode *mode,
 			       struct drm_display_mode *adjusted_mode)
@@ -2151,6 +2235,8 @@ end:
 }
 
 static const struct drm_bridge_funcs sii8620_bridge_funcs = {
+	.attach = sii8620_attach,
+	.detach = sii8620_detach,
 	.mode_fixup = sii8620_mode_fixup,
 };
 
@@ -2217,8 +2303,8 @@ static int sii8620_remove(struct i2c_client *client)
 	struct sii8620 *ctx = i2c_get_clientdata(client);
 
 	disable_irq(to_i2c_client(ctx->dev)->irq);
-	drm_bridge_remove(&ctx->bridge);
 	sii8620_hw_off(ctx);
+	drm_bridge_remove(&ctx->bridge);
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
index bf14214fa464..b72259bf6e2f 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
@@ -138,6 +138,7 @@ struct dw_hdmi {
 	struct device *dev;
 	struct clk *isfr_clk;
 	struct clk *iahb_clk;
+	struct clk *cec_clk;
 	struct dw_hdmi_i2c *i2c;
 
 	struct hdmi_data_info hdmi_data;
@@ -2382,6 +2383,26 @@ __dw_hdmi_probe(struct platform_device *pdev,
 		goto err_isfr;
 	}
 
+	hdmi->cec_clk = devm_clk_get(hdmi->dev, "cec");
+	if (PTR_ERR(hdmi->cec_clk) == -ENOENT) {
+		hdmi->cec_clk = NULL;
+	} else if (IS_ERR(hdmi->cec_clk)) {
+		ret = PTR_ERR(hdmi->cec_clk);
+		if (ret != -EPROBE_DEFER)
+			dev_err(hdmi->dev, "Cannot get HDMI cec clock: %d\n",
+				ret);
+
+		hdmi->cec_clk = NULL;
+		goto err_iahb;
+	} else {
+		ret = clk_prepare_enable(hdmi->cec_clk);
+		if (ret) {
+			dev_err(hdmi->dev, "Cannot enable HDMI cec clock: %d\n",
+				ret);
+			goto err_iahb;
+		}
+	}
+
 	/* Product and revision IDs */
 	hdmi->version = (hdmi_readb(hdmi, HDMI_DESIGN_ID) << 8)
 		      | (hdmi_readb(hdmi, HDMI_REVISION_ID) << 0);
@@ -2518,6 +2539,8 @@ err_iahb:
 		cec_notifier_put(hdmi->cec_notifier);
 
 	clk_disable_unprepare(hdmi->iahb_clk);
+	if (hdmi->cec_clk)
+		clk_disable_unprepare(hdmi->cec_clk);
 err_isfr:
 	clk_disable_unprepare(hdmi->isfr_clk);
 err_res:
@@ -2541,6 +2564,8 @@ static void __dw_hdmi_remove(struct dw_hdmi *hdmi)
 
 	clk_disable_unprepare(hdmi->iahb_clk);
 	clk_disable_unprepare(hdmi->isfr_clk);
+	if (hdmi->cec_clk)
+		clk_disable_unprepare(hdmi->cec_clk);
 
 	if (hdmi->i2c)
 		i2c_del_adapter(&hdmi->i2c->adap);
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c
index 63c7a01b7053..d9cca4fd66ec 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c
@@ -30,19 +30,20 @@
 #include <video/mipi_display.h>
 
 #define DSI_VERSION			0x00
+
 #define DSI_PWR_UP			0x04
 #define RESET				0
 #define POWERUP				BIT(0)
 
 #define DSI_CLKMGR_CFG			0x08
-#define TO_CLK_DIVIDSION(div)		(((div) & 0xff) << 8)
-#define TX_ESC_CLK_DIVIDSION(div)	(((div) & 0xff) << 0)
+#define TO_CLK_DIVISION(div)		(((div) & 0xff) << 8)
+#define TX_ESC_CLK_DIVISION(div)	((div) & 0xff)
 
 #define DSI_DPI_VCID			0x0c
-#define DPI_VID(vid)			(((vid) & 0x3) << 0)
+#define DPI_VCID(vcid)			((vcid) & 0x3)
 
 #define DSI_DPI_COLOR_CODING		0x10
-#define EN18_LOOSELY			BIT(8)
+#define LOOSELY18_EN			BIT(8)
 #define DPI_COLOR_CODING_16BIT_1	0x0
 #define DPI_COLOR_CODING_16BIT_2	0x1
 #define DPI_COLOR_CODING_16BIT_3	0x2
@@ -61,22 +62,25 @@
 #define OUTVACT_LPCMD_TIME(p)		(((p) & 0xff) << 16)
 #define INVACT_LPCMD_TIME(p)		((p) & 0xff)
 
+#define DSI_DBI_VCID			0x1c
 #define DSI_DBI_CFG			0x20
+#define DSI_DBI_PARTITIONING_EN		0x24
 #define DSI_DBI_CMDSIZE			0x28
 
 #define DSI_PCKHDL_CFG			0x2c
-#define EN_CRC_RX			BIT(4)
-#define EN_ECC_RX			BIT(3)
-#define EN_BTA				BIT(2)
-#define EN_EOTP_RX			BIT(1)
-#define EN_EOTP_TX			BIT(0)
+#define CRC_RX_EN			BIT(4)
+#define ECC_RX_EN			BIT(3)
+#define BTA_EN				BIT(2)
+#define EOTP_RX_EN			BIT(1)
+#define EOTP_TX_EN			BIT(0)
+
+#define DSI_GEN_VCID			0x30
 
 #define DSI_MODE_CFG			0x34
 #define ENABLE_VIDEO_MODE		0
 #define ENABLE_CMD_MODE			BIT(0)
 
 #define DSI_VID_MODE_CFG		0x38
-#define FRAME_BTA_ACK			BIT(14)
 #define ENABLE_LOW_POWER		(0x3f << 8)
 #define ENABLE_LOW_POWER_MASK		(0x3f << 8)
 #define VID_MODE_TYPE_NON_BURST_SYNC_PULSES	0x0
@@ -85,8 +89,13 @@
 #define VID_MODE_TYPE_MASK			0x3
 
 #define DSI_VID_PKT_SIZE		0x3c
-#define VID_PKT_SIZE(p)			(((p) & 0x3fff) << 0)
-#define VID_PKT_MAX_SIZE		0x3fff
+#define VID_PKT_SIZE(p)			((p) & 0x3fff)
+
+#define DSI_VID_NUM_CHUNKS		0x40
+#define VID_NUM_CHUNKS(c)		((c) & 0x1fff)
+
+#define DSI_VID_NULL_SIZE		0x44
+#define VID_NULL_SIZE(b)		((b) & 0x1fff)
 
 #define DSI_VID_HSA_TIME		0x48
 #define DSI_VID_HBP_TIME		0x4c
@@ -95,6 +104,8 @@
 #define DSI_VID_VBP_LINES		0x58
 #define DSI_VID_VFP_LINES		0x5c
 #define DSI_VID_VACTIVE_LINES		0x60
+#define DSI_EDPI_CMD_SIZE		0x64
+
 #define DSI_CMD_MODE_CFG		0x68
 #define MAX_RD_PKT_SIZE_LP		BIT(24)
 #define DCS_LW_TX_LP			BIT(19)
@@ -108,8 +119,8 @@
 #define GEN_SW_2P_TX_LP			BIT(10)
 #define GEN_SW_1P_TX_LP			BIT(9)
 #define GEN_SW_0P_TX_LP			BIT(8)
-#define EN_ACK_RQST			BIT(1)
-#define EN_TEAR_FX			BIT(0)
+#define ACK_RQST_EN			BIT(1)
+#define TEAR_FX_EN			BIT(0)
 
 #define CMD_MODE_ALL_LP			(MAX_RD_PKT_SIZE_LP | \
 					 DCS_LW_TX_LP | \
@@ -125,27 +136,31 @@
 					 GEN_SW_0P_TX_LP)
 
 #define DSI_GEN_HDR			0x6c
+/* TODO These 2 defines will be reworked thanks to mipi_dsi_create_packet() */
 #define GEN_HDATA(data)			(((data) & 0xffff) << 8)
-#define GEN_HDATA_MASK			(0xffff << 8)
 #define GEN_HTYPE(type)			(((type) & 0xff) << 0)
-#define GEN_HTYPE_MASK			0xff
 
 #define DSI_GEN_PLD_DATA		0x70
 
 #define DSI_CMD_PKT_STATUS		0x74
-#define GEN_CMD_EMPTY			BIT(0)
-#define GEN_CMD_FULL			BIT(1)
-#define GEN_PLD_W_EMPTY			BIT(2)
-#define GEN_PLD_W_FULL			BIT(3)
-#define GEN_PLD_R_EMPTY			BIT(4)
-#define GEN_PLD_R_FULL			BIT(5)
 #define GEN_RD_CMD_BUSY			BIT(6)
+#define GEN_PLD_R_FULL			BIT(5)
+#define GEN_PLD_R_EMPTY			BIT(4)
+#define GEN_PLD_W_FULL			BIT(3)
+#define GEN_PLD_W_EMPTY			BIT(2)
+#define GEN_CMD_FULL			BIT(1)
+#define GEN_CMD_EMPTY			BIT(0)
 
 #define DSI_TO_CNT_CFG			0x78
 #define HSTX_TO_CNT(p)			(((p) & 0xffff) << 16)
 #define LPRX_TO_CNT(p)			((p) & 0xffff)
 
+#define DSI_HS_RD_TO_CNT		0x7c
+#define DSI_LP_RD_TO_CNT		0x80
+#define DSI_HS_WR_TO_CNT		0x84
+#define DSI_LP_WR_TO_CNT		0x88
 #define DSI_BTA_TO_CNT			0x8c
+
 #define DSI_LPCLK_CTRL			0x94
 #define AUTO_CLKLANE_CTRL		BIT(1)
 #define PHY_TXREQUESTCLKHS		BIT(0)
@@ -154,6 +169,7 @@
 #define PHY_CLKHS2LP_TIME(lbcc)		(((lbcc) & 0x3ff) << 16)
 #define PHY_CLKLP2HS_TIME(lbcc)		((lbcc) & 0x3ff)
 
+/* TODO Next register is slightly different between 1.30 & 1.31 IP version */
 #define DSI_PHY_TMR_CFG			0x9c
 #define PHY_HS2LP_TIME(lbcc)		(((lbcc) & 0xff) << 24)
 #define PHY_LP2HS_TIME(lbcc)		(((lbcc) & 0xff) << 16)
@@ -170,12 +186,15 @@
 #define PHY_UNSHUTDOWNZ			BIT(0)
 
 #define DSI_PHY_IF_CFG			0xa4
-#define N_LANES(n)			((((n) - 1) & 0x3) << 0)
 #define PHY_STOP_WAIT_TIME(cycle)	(((cycle) & 0xff) << 8)
+#define N_LANES(n)			(((n) - 1) & 0x3)
+
+#define DSI_PHY_ULPS_CTRL		0xa8
+#define DSI_PHY_TX_TRIGGERS		0xac
 
 #define DSI_PHY_STATUS			0xb0
-#define LOCK				BIT(0)
-#define STOP_STATE_CLK_LANE		BIT(2)
+#define PHY_STOP_STATE_CLK_LANE		BIT(2)
+#define PHY_LOCK			BIT(0)
 
 #define DSI_PHY_TST_CTRL0		0xb4
 #define PHY_TESTCLK			BIT(1)
@@ -187,12 +206,13 @@
 #define PHY_TESTEN			BIT(16)
 #define PHY_UNTESTEN			0
 #define PHY_TESTDOUT(n)			(((n) & 0xff) << 8)
-#define PHY_TESTDIN(n)			(((n) & 0xff) << 0)
+#define PHY_TESTDIN(n)			((n) & 0xff)
 
 #define DSI_INT_ST0			0xbc
 #define DSI_INT_ST1			0xc0
 #define DSI_INT_MSK0			0xc4
 #define DSI_INT_MSK1			0xc8
+#define DSI_PHY_TMR_RD_CFG		0xf4
 
 #define PHY_STATUS_TIMEOUT_US		10000
 #define CMD_PKT_STATUS_TIMEOUT_US	20000
@@ -201,7 +221,6 @@ struct dw_mipi_dsi {
 	struct drm_bridge bridge;
 	struct mipi_dsi_host dsi_host;
 	struct drm_bridge *panel_bridge;
-	bool is_panel_bridge;
 	struct device *dev;
 	void __iomem *base;
 
@@ -277,7 +296,6 @@ static int dw_mipi_dsi_host_attach(struct mipi_dsi_host *host,
 		bridge = drm_panel_bridge_add(panel, DRM_MODE_CONNECTOR_DSI);
 		if (IS_ERR(bridge))
 			return PTR_ERR(bridge);
-		dsi->is_panel_bridge = true;
 	}
 
 	dsi->panel_bridge = bridge;
@@ -292,8 +310,7 @@ static int dw_mipi_dsi_host_detach(struct mipi_dsi_host *host,
 {
 	struct dw_mipi_dsi *dsi = host_to_dsi(host);
 
-	if (dsi->is_panel_bridge)
-		drm_panel_bridge_remove(dsi->panel_bridge);
+	drm_of_panel_bridge_remove(host->dev->of_node, 1, 0);
 
 	drm_bridge_remove(&dsi->bridge);
 
@@ -307,7 +324,7 @@ static void dw_mipi_message_config(struct dw_mipi_dsi *dsi,
 	u32 val = 0;
 
 	if (msg->flags & MIPI_DSI_MSG_REQ_ACK)
-		val |= EN_ACK_RQST;
+		val |= ACK_RQST_EN;
 	if (lpm)
 		val |= CMD_MODE_ALL_LP;
 
@@ -506,8 +523,8 @@ static void dw_mipi_dsi_init(struct dw_mipi_dsi *dsi)
 	 * timeout clock division should be computed with the
 	 * high speed transmission counter timeout and byte lane...
 	 */
-	dsi_write(dsi, DSI_CLKMGR_CFG, TO_CLK_DIVIDSION(10) |
-		  TX_ESC_CLK_DIVIDSION(esc_clk_division));
+	dsi_write(dsi, DSI_CLKMGR_CFG, TO_CLK_DIVISION(10) |
+		  TX_ESC_CLK_DIVISION(esc_clk_division));
 }
 
 static void dw_mipi_dsi_dpi_config(struct dw_mipi_dsi *dsi,
@@ -520,7 +537,7 @@ static void dw_mipi_dsi_dpi_config(struct dw_mipi_dsi *dsi,
 		color = DPI_COLOR_CODING_24BIT;
 		break;
 	case MIPI_DSI_FMT_RGB666:
-		color = DPI_COLOR_CODING_18BIT_2 | EN18_LOOSELY;
+		color = DPI_COLOR_CODING_18BIT_2 | LOOSELY18_EN;
 		break;
 	case MIPI_DSI_FMT_RGB666_PACKED:
 		color = DPI_COLOR_CODING_18BIT_1;
@@ -535,7 +552,7 @@ static void dw_mipi_dsi_dpi_config(struct dw_mipi_dsi *dsi,
 	if (mode->flags & DRM_MODE_FLAG_NHSYNC)
 		val |= HSYNC_ACTIVE_LOW;
 
-	dsi_write(dsi, DSI_DPI_VCID, DPI_VID(dsi->channel));
+	dsi_write(dsi, DSI_DPI_VCID, DPI_VCID(dsi->channel));
 	dsi_write(dsi, DSI_DPI_COLOR_CODING, color);
 	dsi_write(dsi, DSI_DPI_CFG_POL, val);
 	/*
@@ -550,7 +567,7 @@ static void dw_mipi_dsi_dpi_config(struct dw_mipi_dsi *dsi,
 
 static void dw_mipi_dsi_packet_handler_config(struct dw_mipi_dsi *dsi)
 {
-	dsi_write(dsi, DSI_PCKHDL_CFG, EN_CRC_RX | EN_ECC_RX | EN_BTA);
+	dsi_write(dsi, DSI_PCKHDL_CFG, CRC_RX_EN | ECC_RX_EN | BTA_EN);
 }
 
 static void dw_mipi_dsi_video_packet_config(struct dw_mipi_dsi *dsi,
@@ -571,7 +588,7 @@ static void dw_mipi_dsi_command_mode_config(struct dw_mipi_dsi *dsi)
 	/*
 	 * TODO dw drv improvements
 	 * compute high speed transmission counter timeout according
-	 * to the timeout clock division (TO_CLK_DIVIDSION) and byte lane...
+	 * to the timeout clock division (TO_CLK_DIVISION) and byte lane...
 	 */
 	dsi_write(dsi, DSI_TO_CNT_CFG, HSTX_TO_CNT(1000) | LPRX_TO_CNT(1000));
 	/*
@@ -684,13 +701,13 @@ static void dw_mipi_dsi_dphy_enable(struct dw_mipi_dsi *dsi)
 	dsi_write(dsi, DSI_PHY_RSTZ, PHY_ENFORCEPLL | PHY_ENABLECLK |
 		  PHY_UNRSTZ | PHY_UNSHUTDOWNZ);
 
-	ret = readl_poll_timeout(dsi->base + DSI_PHY_STATUS,
-				 val, val & LOCK, 1000, PHY_STATUS_TIMEOUT_US);
+	ret = readl_poll_timeout(dsi->base + DSI_PHY_STATUS, val,
+				 val & PHY_LOCK, 1000, PHY_STATUS_TIMEOUT_US);
 	if (ret < 0)
 		DRM_DEBUG_DRIVER("failed to wait phy lock state\n");
 
 	ret = readl_poll_timeout(dsi->base + DSI_PHY_STATUS,
-				 val, val & STOP_STATE_CLK_LANE, 1000,
+				 val, val & PHY_STOP_STATE_CLK_LANE, 1000,
 				 PHY_STATUS_TIMEOUT_US);
 	if (ret < 0)
 		DRM_DEBUG_DRIVER("failed to wait phy clk lane stop state\n");
@@ -865,15 +882,14 @@ __dw_mipi_dsi_probe(struct platform_device *pdev,
 	 * Note that the reset was not defined in the initial device tree, so
 	 * we have to be prepared for it not being found.
 	 */
-	apb_rst = devm_reset_control_get(dev, "apb");
+	apb_rst = devm_reset_control_get_optional_exclusive(dev, "apb");
 	if (IS_ERR(apb_rst)) {
 		ret = PTR_ERR(apb_rst);
-		if (ret == -ENOENT) {
-			apb_rst = NULL;
-		} else {
+
+		if (ret != -EPROBE_DEFER)
 			dev_err(dev, "Unable to get reset control: %d\n", ret);
-			return ERR_PTR(ret);
-		}
+
+		return ERR_PTR(ret);
 	}
 
 	if (apb_rst) {
diff --git a/drivers/gpu/drm/bridge/tc358767.c b/drivers/gpu/drm/bridge/tc358767.c
index 8571cfd877c5..8636e7eeb731 100644
--- a/drivers/gpu/drm/bridge/tc358767.c
+++ b/drivers/gpu/drm/bridge/tc358767.c
@@ -97,7 +97,7 @@
 #define DP0_ACTIVEVAL		0x0650
 #define DP0_SYNCVAL		0x0654
 #define DP0_MISC		0x0658
-#define TU_SIZE_RECOMMENDED		(0x3f << 16) /* LSCLK cycles per TU */
+#define TU_SIZE_RECOMMENDED		(63) /* LSCLK cycles per TU */
 #define BPC_6				(0 << 5)
 #define BPC_8				(1 << 5)
 
@@ -318,7 +318,7 @@ static ssize_t tc_aux_transfer(struct drm_dp_aux *aux,
 				tmp = (tmp << 8) | buf[i];
 			i++;
 			if (((i % 4) == 0) || (i == size)) {
-				tc_write(DP0_AUXWDATA(i >> 2), tmp);
+				tc_write(DP0_AUXWDATA((i - 1) >> 2), tmp);
 				tmp = 0;
 			}
 		}
@@ -603,8 +603,15 @@ static int tc_get_display_props(struct tc_data *tc)
 	ret = drm_dp_link_probe(&tc->aux, &tc->link.base);
 	if (ret < 0)
 		goto err_dpcd_read;
-	if ((tc->link.base.rate != 162000) && (tc->link.base.rate != 270000))
-		goto err_dpcd_inval;
+	if (tc->link.base.rate != 162000 && tc->link.base.rate != 270000) {
+		dev_dbg(tc->dev, "Falling to 2.7 Gbps rate\n");
+		tc->link.base.rate = 270000;
+	}
+
+	if (tc->link.base.num_lanes > 2) {
+		dev_dbg(tc->dev, "Falling to 2 lanes\n");
+		tc->link.base.num_lanes = 2;
+	}
 
 	ret = drm_dp_dpcd_readb(&tc->aux, DP_MAX_DOWNSPREAD, tmp);
 	if (ret < 0)
@@ -637,9 +644,6 @@ static int tc_get_display_props(struct tc_data *tc)
 err_dpcd_read:
 	dev_err(tc->dev, "failed to read DPCD: %d\n", ret);
 	return ret;
-err_dpcd_inval:
-	dev_err(tc->dev, "invalid DPCD\n");
-	return -EINVAL;
 }
 
 static int tc_set_video_mode(struct tc_data *tc, struct drm_display_mode *mode)
@@ -655,6 +659,14 @@ static int tc_set_video_mode(struct tc_data *tc, struct drm_display_mode *mode)
 	int lower_margin = mode->vsync_start - mode->vdisplay;
 	int vsync_len = mode->vsync_end - mode->vsync_start;
 
+	/*
+	 * Recommended maximum number of symbols transferred in a transfer unit:
+	 * DIV_ROUND_UP((input active video bandwidth in bytes) * tu_size,
+	 *              (output active video bandwidth in bytes))
+	 * Must be less than tu_size.
+	 */
+	max_tu_symbol = TU_SIZE_RECOMMENDED - 1;
+
 	dev_dbg(tc->dev, "set mode %dx%d\n",
 		mode->hdisplay, mode->vdisplay);
 	dev_dbg(tc->dev, "H margin %d,%d sync %d\n",
@@ -664,13 +676,18 @@ static int tc_set_video_mode(struct tc_data *tc, struct drm_display_mode *mode)
 	dev_dbg(tc->dev, "total: %dx%d\n", mode->htotal, mode->vtotal);
 
 
-	/* LCD Ctl Frame Size */
-	tc_write(VPCTRL0, (0x40 << 20) /* VSDELAY */ |
+	/*
+	 * LCD Ctl Frame Size
+	 * datasheet is not clear of vsdelay in case of DPI
+	 * assume we do not need any delay when DPI is a source of
+	 * sync signals
+	 */
+	tc_write(VPCTRL0, (0 << 20) /* VSDELAY */ |
 		 OPXLFMT_RGB888 | FRMSYNC_DISABLED | MSF_DISABLED);
-	tc_write(HTIM01, (left_margin << 16) |		/* H back porch */
-			 (hsync_len << 0));		/* Hsync */
-	tc_write(HTIM02, (right_margin << 16) |		/* H front porch */
-			 (mode->hdisplay << 0));	/* width */
+	tc_write(HTIM01, (ALIGN(left_margin, 2) << 16) | /* H back porch */
+			 (ALIGN(hsync_len, 2) << 0));	 /* Hsync */
+	tc_write(HTIM02, (ALIGN(right_margin, 2) << 16) |  /* H front porch */
+			 (ALIGN(mode->hdisplay, 2) << 0)); /* width */
 	tc_write(VTIM01, (upper_margin << 16) |		/* V back porch */
 			 (vsync_len << 0));		/* Vsync */
 	tc_write(VTIM02, (lower_margin << 16) |		/* V front porch */
@@ -689,7 +706,7 @@ static int tc_set_video_mode(struct tc_data *tc, struct drm_display_mode *mode)
 	/* DP Main Stream Attributes */
 	vid_sync_dly = hsync_len + left_margin + mode->hdisplay;
 	tc_write(DP0_VIDSYNCDELAY,
-		 (0x003e << 16) |	/* thresh_dly */
+		 (max_tu_symbol << 16) |	/* thresh_dly */
 		 (vid_sync_dly << 0));
 
 	tc_write(DP0_TOTALVAL, (mode->vtotal << 16) | (mode->htotal));
@@ -705,14 +722,8 @@ static int tc_set_video_mode(struct tc_data *tc, struct drm_display_mode *mode)
 	tc_write(DPIPXLFMT, VS_POL_ACTIVE_LOW | HS_POL_ACTIVE_LOW |
 		 DE_POL_ACTIVE_HIGH | SUB_CFG_TYPE_CONFIG1 | DPI_BPP_RGB888);
 
-	/*
-	 * Recommended maximum number of symbols transferred in a transfer unit:
-	 * DIV_ROUND_UP((input active video bandwidth in bytes) * tu_size,
-	 *              (output active video bandwidth in bytes))
-	 * Must be less than tu_size.
-	 */
-	max_tu_symbol = TU_SIZE_RECOMMENDED - 1;
-	tc_write(DP0_MISC, (max_tu_symbol << 23) | TU_SIZE_RECOMMENDED | BPC_8);
+	tc_write(DP0_MISC, (max_tu_symbol << 23) | (TU_SIZE_RECOMMENDED << 16) |
+			   BPC_8);
 
 	return 0;
 err:
@@ -808,8 +819,6 @@ static int tc_main_link_setup(struct tc_data *tc)
 	unsigned int rate;
 	u32 dp_phy_ctrl;
 	int timeout;
-	bool aligned;
-	bool ready;
 	u32 value;
 	int ret;
 	u8 tmp[8];
@@ -954,16 +963,15 @@ static int tc_main_link_setup(struct tc_data *tc)
 		ret = drm_dp_dpcd_read_link_status(aux, tmp + 2);
 		if (ret < 0)
 			goto err_dpcd_read;
-		ready = (tmp[2] == ((DP_CHANNEL_EQ_BITS << 4) | /* Lane1 */
-				     DP_CHANNEL_EQ_BITS));      /* Lane0 */
-		aligned = tmp[4] & DP_INTERLANE_ALIGN_DONE;
-	} while ((--timeout) && !(ready && aligned));
+	} while ((--timeout) &&
+		 !(drm_dp_channel_eq_ok(tmp + 2,  tc->link.base.num_lanes)));
 
 	if (timeout == 0) {
 		/* Read DPCD 0x200-0x201 */
 		ret = drm_dp_dpcd_read(aux, DP_SINK_COUNT, tmp, 2);
 		if (ret < 0)
 			goto err_dpcd_read;
+		dev_err(dev, "channel(s) EQ not ok\n");
 		dev_info(dev, "0x0200 SINK_COUNT: 0x%02x\n", tmp[0]);
 		dev_info(dev, "0x0201 DEVICE_SERVICE_IRQ_VECTOR: 0x%02x\n",
 			 tmp[1]);
@@ -974,10 +982,6 @@ static int tc_main_link_setup(struct tc_data *tc)
 		dev_info(dev, "0x0206 ADJUST_REQUEST_LANE0_1: 0x%02x\n",
 			 tmp[6]);
 
-		if (!ready)
-			dev_err(dev, "Lane0/1 not ready\n");
-		if (!aligned)
-			dev_err(dev, "Lane0/1 not aligned\n");
 		return -EAGAIN;
 	}
 
@@ -1099,7 +1103,10 @@ static bool tc_bridge_mode_fixup(struct drm_bridge *bridge,
 static int tc_connector_mode_valid(struct drm_connector *connector,
 				   struct drm_display_mode *mode)
 {
-	/* Accept any mode */
+	/* DPI interface clock limitation: upto 154 MHz */
+	if (mode->clock > 154000)
+		return MODE_CLOCK_HIGH;
+
 	return MODE_OK;
 }
 
diff --git a/drivers/gpu/drm/cirrus/cirrus_mode.c b/drivers/gpu/drm/cirrus/cirrus_mode.c
index a4c4a465b385..cd23b1b28259 100644
--- a/drivers/gpu/drm/cirrus/cirrus_mode.c
+++ b/drivers/gpu/drm/cirrus/cirrus_mode.c
@@ -457,7 +457,7 @@ static struct drm_encoder *cirrus_connector_best_encoder(struct drm_connector
 	int enc_id = connector->encoder_ids[0];
 	/* pick the encoder ids */
 	if (enc_id)
-		return drm_encoder_find(connector->dev, enc_id);
+		return drm_encoder_find(connector->dev, NULL, enc_id);
 	return NULL;
 }
 
diff --git a/drivers/gpu/drm/drm_agpsupport.c b/drivers/gpu/drm/drm_agpsupport.c
index c89953449e96..737f02885c28 100644
--- a/drivers/gpu/drm/drm_agpsupport.c
+++ b/drivers/gpu/drm/drm_agpsupport.c
@@ -70,7 +70,6 @@ int drm_agp_info(struct drm_device *dev, struct drm_agp_info *info)
 
 	return 0;
 }
-
 EXPORT_SYMBOL(drm_agp_info);
 
 int drm_agp_info_ioctl(struct drm_device *dev, void *data,
@@ -95,18 +94,18 @@ int drm_agp_info_ioctl(struct drm_device *dev, void *data,
  * Verifies the AGP device hasn't been acquired before and calls
  * \c agp_backend_acquire.
  */
-int drm_agp_acquire(struct drm_device * dev)
+int drm_agp_acquire(struct drm_device *dev)
 {
 	if (!dev->agp)
 		return -ENODEV;
 	if (dev->agp->acquired)
 		return -EBUSY;
-	if (!(dev->agp->bridge = agp_backend_acquire(dev->pdev)))
+	dev->agp->bridge = agp_backend_acquire(dev->pdev);
+	if (!dev->agp->bridge)
 		return -ENODEV;
 	dev->agp->acquired = 1;
 	return 0;
 }
-
 EXPORT_SYMBOL(drm_agp_acquire);
 
 /**
@@ -135,7 +134,7 @@ int drm_agp_acquire_ioctl(struct drm_device *dev, void *data,
  *
  * Verifies the AGP device has been acquired and calls \c agp_backend_release.
  */
-int drm_agp_release(struct drm_device * dev)
+int drm_agp_release(struct drm_device *dev)
 {
 	if (!dev->agp || !dev->agp->acquired)
 		return -EINVAL;
@@ -161,7 +160,7 @@ int drm_agp_release_ioctl(struct drm_device *dev, void *data,
  * Verifies the AGP device has been acquired but not enabled, and calls
  * \c agp_enable.
  */
-int drm_agp_enable(struct drm_device * dev, struct drm_agp_mode mode)
+int drm_agp_enable(struct drm_device *dev, struct drm_agp_mode mode)
 {
 	if (!dev->agp || !dev->agp->acquired)
 		return -EINVAL;
@@ -171,7 +170,6 @@ int drm_agp_enable(struct drm_device * dev, struct drm_agp_mode mode)
 	dev->agp->enabled = 1;
 	return 0;
 }
-
 EXPORT_SYMBOL(drm_agp_enable);
 
 int drm_agp_enable_ioctl(struct drm_device *dev, void *data,
@@ -203,12 +201,14 @@ int drm_agp_alloc(struct drm_device *dev, struct drm_agp_buffer *request)
 
 	if (!dev->agp || !dev->agp->acquired)
 		return -EINVAL;
-	if (!(entry = kzalloc(sizeof(*entry), GFP_KERNEL)))
+	entry = kzalloc(sizeof(*entry), GFP_KERNEL);
+	if (!entry)
 		return -ENOMEM;
 
 	pages = (request->size + PAGE_SIZE - 1) / PAGE_SIZE;
 	type = (u32) request->type;
-	if (!(memory = agp_allocate_memory(dev->agp->bridge, pages, type))) {
+	memory = agp_allocate_memory(dev->agp->bridge, pages, type);
+	if (!memory) {
 		kfree(entry);
 		return -ENOMEM;
 	}
@@ -244,8 +244,8 @@ int drm_agp_alloc_ioctl(struct drm_device *dev, void *data,
  *
  * Walks through drm_agp_head::memory until finding a matching handle.
  */
-static struct drm_agp_mem *drm_agp_lookup_entry(struct drm_device * dev,
-					   unsigned long handle)
+static struct drm_agp_mem *drm_agp_lookup_entry(struct drm_device *dev,
+						unsigned long handle)
 {
 	struct drm_agp_mem *entry;
 
@@ -275,9 +275,8 @@ int drm_agp_unbind(struct drm_device *dev, struct drm_agp_binding *request)
 
 	if (!dev->agp || !dev->agp->acquired)
 		return -EINVAL;
-	if (!(entry = drm_agp_lookup_entry(dev, request->handle)))
-		return -EINVAL;
-	if (!entry->bound)
+	entry = drm_agp_lookup_entry(dev, request->handle);
+	if (!entry || !entry->bound)
 		return -EINVAL;
 	ret = drm_unbind_agp(entry->memory);
 	if (ret == 0)
@@ -316,12 +315,12 @@ int drm_agp_bind(struct drm_device *dev, struct drm_agp_binding *request)
 
 	if (!dev->agp || !dev->agp->acquired)
 		return -EINVAL;
-	if (!(entry = drm_agp_lookup_entry(dev, request->handle)))
-		return -EINVAL;
-	if (entry->bound)
+	entry = drm_agp_lookup_entry(dev, request->handle);
+	if (!entry || entry->bound)
 		return -EINVAL;
 	page = (request->offset + PAGE_SIZE - 1) / PAGE_SIZE;
-	if ((retcode = drm_bind_agp(entry->memory, page)))
+	retcode = drm_bind_agp(entry->memory, page);
+	if (retcode)
 		return retcode;
 	entry->bound = dev->agp->base + (page << PAGE_SHIFT);
 	DRM_DEBUG("base = 0x%lx entry->bound = 0x%lx\n",
@@ -359,7 +358,8 @@ int drm_agp_free(struct drm_device *dev, struct drm_agp_buffer *request)
 
 	if (!dev->agp || !dev->agp->acquired)
 		return -EINVAL;
-	if (!(entry = drm_agp_lookup_entry(dev, request->handle)))
+	entry = drm_agp_lookup_entry(dev, request->handle);
+	if (!entry)
 		return -EINVAL;
 	if (entry->bound)
 		drm_unbind_agp(entry->memory);
@@ -373,7 +373,6 @@ int drm_agp_free(struct drm_device *dev, struct drm_agp_buffer *request)
 EXPORT_SYMBOL(drm_agp_free);
 
 
-
 int drm_agp_free_ioctl(struct drm_device *dev, void *data,
 		       struct drm_file *file_priv)
 {
@@ -398,11 +397,13 @@ struct drm_agp_head *drm_agp_init(struct drm_device *dev)
 {
 	struct drm_agp_head *head = NULL;
 
-	if (!(head = kzalloc(sizeof(*head), GFP_KERNEL)))
+	head = kzalloc(sizeof(*head), GFP_KERNEL);
+	if (!head)
 		return NULL;
 	head->bridge = agp_find_bridge(dev->pdev);
 	if (!head->bridge) {
-		if (!(head->bridge = agp_backend_acquire(dev->pdev))) {
+		head->bridge = agp_backend_acquire(dev->pdev);
+		if (!head->bridge) {
 			kfree(head);
 			return NULL;
 		}
diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c
index 2fd383d7253a..c2da5585e201 100644
--- a/drivers/gpu/drm/drm_atomic.c
+++ b/drivers/gpu/drm/drm_atomic.c
@@ -163,13 +163,6 @@ void drm_atomic_state_default_clear(struct drm_atomic_state *state)
 		crtc->funcs->atomic_destroy_state(crtc,
 						  state->crtcs[i].state);
 
-		if (state->crtcs[i].commit) {
-			kfree(state->crtcs[i].commit->event);
-			state->crtcs[i].commit->event = NULL;
-			drm_crtc_commit_put(state->crtcs[i].commit);
-		}
-
-		state->crtcs[i].commit = NULL;
 		state->crtcs[i].ptr = NULL;
 		state->crtcs[i].state = NULL;
 	}
@@ -189,9 +182,6 @@ void drm_atomic_state_default_clear(struct drm_atomic_state *state)
 	for (i = 0; i < state->num_private_objs; i++) {
 		struct drm_private_obj *obj = state->private_objs[i].ptr;
 
-		if (!obj)
-			continue;
-
 		obj->funcs->atomic_destroy_state(obj,
 						 state->private_objs[i].state);
 		state->private_objs[i].ptr = NULL;
@@ -199,6 +189,10 @@ void drm_atomic_state_default_clear(struct drm_atomic_state *state)
 	}
 	state->num_private_objs = 0;
 
+	if (state->fake_commit) {
+		drm_crtc_commit_put(state->fake_commit);
+		state->fake_commit = NULL;
+	}
 }
 EXPORT_SYMBOL(drm_atomic_state_default_clear);
 
@@ -721,7 +715,7 @@ static int drm_atomic_plane_set_property(struct drm_plane *plane,
 	struct drm_mode_config *config = &dev->mode_config;
 
 	if (property == config->prop_fb_id) {
-		struct drm_framebuffer *fb = drm_framebuffer_lookup(dev, val);
+		struct drm_framebuffer *fb = drm_framebuffer_lookup(dev, NULL, val);
 		drm_atomic_set_fb_for_plane(state, fb);
 		if (fb)
 			drm_framebuffer_put(fb);
@@ -737,7 +731,7 @@ static int drm_atomic_plane_set_property(struct drm_plane *plane,
 			return -EINVAL;
 
 	} else if (property == config->prop_crtc_id) {
-		struct drm_crtc *crtc = drm_crtc_find(dev, val);
+		struct drm_crtc *crtc = drm_crtc_find(dev, NULL, val);
 		return drm_atomic_set_crtc_for_plane(state, crtc);
 	} else if (property == config->prop_crtc_x) {
 		state->crtc_x = U642I64(val);
@@ -1152,7 +1146,7 @@ static int drm_atomic_connector_set_property(struct drm_connector *connector,
 	struct drm_mode_config *config = &dev->mode_config;
 
 	if (property == config->prop_crtc_id) {
-		struct drm_crtc *crtc = drm_crtc_find(dev, val);
+		struct drm_crtc *crtc = drm_crtc_find(dev, NULL, val);
 		return drm_atomic_set_crtc_for_connector(state, crtc);
 	} else if (property == config->dpms_property) {
 		/* setting DPMS property requires special handling, which
@@ -1818,7 +1812,7 @@ int drm_atomic_debugfs_init(struct drm_minor *minor)
  */
 
 static struct drm_pending_vblank_event *create_vblank_event(
-		struct drm_device *dev, uint64_t user_data)
+		struct drm_crtc *crtc, uint64_t user_data)
 {
 	struct drm_pending_vblank_event *e = NULL;
 
@@ -1828,7 +1822,8 @@ static struct drm_pending_vblank_event *create_vblank_event(
 
 	e->event.base.type = DRM_EVENT_FLIP_COMPLETE;
 	e->event.base.length = sizeof(e->event);
-	e->event.user_data = user_data;
+	e->event.vbl.crtc_id = crtc->base.id;
+	e->event.vbl.user_data = user_data;
 
 	return e;
 }
@@ -2082,7 +2077,7 @@ static int prepare_crtc_signaling(struct drm_device *dev,
 		if (arg->flags & DRM_MODE_PAGE_FLIP_EVENT || fence_ptr) {
 			struct drm_pending_vblank_event *e;
 
-			e = create_vblank_event(dev, arg->user_data);
+			e = create_vblank_event(crtc, arg->user_data);
 			if (!e)
 				return -ENOMEM;
 
@@ -2237,7 +2232,7 @@ int drm_mode_atomic_ioctl(struct drm_device *dev,
 			(arg->flags & DRM_MODE_PAGE_FLIP_EVENT))
 		return -EINVAL;
 
-	drm_modeset_acquire_init(&ctx, 0);
+	drm_modeset_acquire_init(&ctx, DRM_MODESET_ACQUIRE_INTERRUPTIBLE);
 
 	state = drm_atomic_state_alloc(dev);
 	if (!state)
@@ -2262,7 +2257,7 @@ retry:
 			goto out;
 		}
 
-		obj = drm_mode_object_find(dev, obj_id, DRM_MODE_OBJECT_ANY);
+		obj = drm_mode_object_find(dev, file_priv, obj_id, DRM_MODE_OBJECT_ANY);
 		if (!obj) {
 			ret = -ENOENT;
 			goto out;
@@ -2350,8 +2345,9 @@ out:
 
 	if (ret == -EDEADLK) {
 		drm_atomic_state_clear(state);
-		drm_modeset_backoff(&ctx);
-		goto retry;
+		ret = drm_modeset_backoff(&ctx);
+		if (!ret)
+			goto retry;
 	}
 
 	drm_atomic_state_put(state);
diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c
index 0028591f3f95..b16f1d69a0bb 100644
--- a/drivers/gpu/drm/drm_atomic_helper.c
+++ b/drivers/gpu/drm/drm_atomic_helper.c
@@ -860,6 +860,7 @@ disable_outputs(struct drm_device *dev, struct drm_atomic_state *old_state)
 
 	for_each_oldnew_crtc_in_state(old_state, crtc, old_crtc_state, new_crtc_state, i) {
 		const struct drm_crtc_helper_funcs *funcs;
+		int ret;
 
 		/* Shut down everything that needs a full modeset. */
 		if (!drm_atomic_crtc_needs_modeset(new_crtc_state))
@@ -883,6 +884,14 @@ disable_outputs(struct drm_device *dev, struct drm_atomic_state *old_state)
 			funcs->disable(crtc);
 		else
 			funcs->dpms(crtc, DRM_MODE_DPMS_OFF);
+
+		if (!(dev->irq_enabled && dev->num_crtcs))
+			continue;
+
+		ret = drm_crtc_vblank_get(crtc);
+		WARN_ONCE(ret != -EINVAL, "driver forgot to call drm_crtc_vblank_off()\n");
+		if (ret == 0)
+			drm_crtc_vblank_put(crtc);
 	}
 }
 
@@ -1216,7 +1225,7 @@ drm_atomic_helper_wait_for_vblanks(struct drm_device *dev,
 		return;
 
 	for_each_oldnew_crtc_in_state(old_state, crtc, old_crtc_state, new_crtc_state, i) {
-		if (!new_crtc_state->active || !new_crtc_state->planes_changed)
+		if (!new_crtc_state->active)
 			continue;
 
 		ret = drm_crtc_vblank_get(crtc);
@@ -1262,12 +1271,12 @@ EXPORT_SYMBOL(drm_atomic_helper_wait_for_vblanks);
 void drm_atomic_helper_wait_for_flip_done(struct drm_device *dev,
 					  struct drm_atomic_state *old_state)
 {
-	struct drm_crtc_state *unused;
+	struct drm_crtc_state *new_crtc_state;
 	struct drm_crtc *crtc;
 	int i;
 
-	for_each_new_crtc_in_state(old_state, crtc, unused, i) {
-		struct drm_crtc_commit *commit = old_state->crtcs[i].commit;
+	for_each_new_crtc_in_state(old_state, crtc, new_crtc_state, i) {
+		struct drm_crtc_commit *commit = new_crtc_state->commit;
 		int ret;
 
 		if (!commit)
@@ -1388,35 +1397,31 @@ int drm_atomic_helper_async_check(struct drm_device *dev,
 {
 	struct drm_crtc *crtc;
 	struct drm_crtc_state *crtc_state;
-	struct drm_crtc_commit *commit;
-	struct drm_plane *__plane, *plane = NULL;
-	struct drm_plane_state *__plane_state, *plane_state = NULL;
+	struct drm_plane *plane;
+	struct drm_plane_state *old_plane_state, *new_plane_state;
 	const struct drm_plane_helper_funcs *funcs;
-	int i, j, n_planes = 0;
+	int i, n_planes = 0;
 
 	for_each_new_crtc_in_state(state, crtc, crtc_state, i) {
 		if (drm_atomic_crtc_needs_modeset(crtc_state))
 			return -EINVAL;
 	}
 
-	for_each_new_plane_in_state(state, __plane, __plane_state, i) {
+	for_each_oldnew_plane_in_state(state, plane, old_plane_state, new_plane_state, i)
 		n_planes++;
-		plane = __plane;
-		plane_state = __plane_state;
-	}
 
 	/* FIXME: we support only single plane updates for now */
-	if (!plane || n_planes != 1)
+	if (n_planes != 1)
 		return -EINVAL;
 
-	if (!plane_state->crtc)
+	if (!new_plane_state->crtc)
 		return -EINVAL;
 
 	funcs = plane->helper_private;
 	if (!funcs->atomic_async_update)
 		return -EINVAL;
 
-	if (plane_state->fence)
+	if (new_plane_state->fence)
 		return -EINVAL;
 
 	/*
@@ -1424,31 +1429,11 @@ int drm_atomic_helper_async_check(struct drm_device *dev,
 	 * the plane.  This prevents our async update's changes from getting
 	 * overridden by a previous synchronous update's state.
 	 */
-	for_each_new_crtc_in_state(state, crtc, crtc_state, i) {
-		if (plane->crtc != crtc)
-			continue;
-
-		spin_lock(&crtc->commit_lock);
-		commit = list_first_entry_or_null(&crtc->commit_list,
-						  struct drm_crtc_commit,
-						  commit_entry);
-		if (!commit) {
-			spin_unlock(&crtc->commit_lock);
-			continue;
-		}
-		spin_unlock(&crtc->commit_lock);
-
-		if (!crtc->state->state)
-			continue;
-
-		for_each_plane_in_state(crtc->state->state, __plane,
-					__plane_state, j) {
-			if (__plane == plane)
-				return -EINVAL;
-		}
-	}
+	if (old_plane_state->commit &&
+	    !try_wait_for_completion(&old_plane_state->commit->hw_done))
+		return -EBUSY;
 
-	return funcs->atomic_async_check(plane, plane_state);
+	return funcs->atomic_async_check(plane, new_plane_state);
 }
 EXPORT_SYMBOL(drm_atomic_helper_async_check);
 
@@ -1633,8 +1618,7 @@ static int stall_checks(struct drm_crtc *crtc, bool nonblock)
 				return -EBUSY;
 			}
 		} else if (i == 1) {
-			stall_commit = commit;
-			drm_crtc_commit_get(stall_commit);
+			stall_commit = drm_crtc_commit_get(commit);
 			break;
 		}
 
@@ -1668,6 +1652,38 @@ static void release_crtc_commit(struct completion *completion)
 	drm_crtc_commit_put(commit);
 }
 
+static void init_commit(struct drm_crtc_commit *commit, struct drm_crtc *crtc)
+{
+	init_completion(&commit->flip_done);
+	init_completion(&commit->hw_done);
+	init_completion(&commit->cleanup_done);
+	INIT_LIST_HEAD(&commit->commit_entry);
+	kref_init(&commit->ref);
+	commit->crtc = crtc;
+}
+
+static struct drm_crtc_commit *
+crtc_or_fake_commit(struct drm_atomic_state *state, struct drm_crtc *crtc)
+{
+	if (crtc) {
+		struct drm_crtc_state *new_crtc_state;
+
+		new_crtc_state = drm_atomic_get_new_crtc_state(state, crtc);
+
+		return new_crtc_state->commit;
+	}
+
+	if (!state->fake_commit) {
+		state->fake_commit = kzalloc(sizeof(*state->fake_commit), GFP_KERNEL);
+		if (!state->fake_commit)
+			return NULL;
+
+		init_commit(state->fake_commit, NULL);
+	}
+
+	return state->fake_commit;
+}
+
 /**
  * drm_atomic_helper_setup_commit - setup possibly nonblocking commit
  * @state: new modeset state to be committed
@@ -1697,7 +1713,7 @@ static void release_crtc_commit(struct completion *completion)
  * drm_atomic_helper_commit_cleanup_done().
  *
  * This is all implemented by in drm_atomic_helper_commit(), giving drivers a
- * complete and esay-to-use default implementation of the atomic_commit() hook.
+ * complete and easy-to-use default implementation of the atomic_commit() hook.
  *
  * The tracking of asynchronously executed and still pending commits is done
  * using the core structure &drm_crtc_commit.
@@ -1716,6 +1732,10 @@ int drm_atomic_helper_setup_commit(struct drm_atomic_state *state,
 {
 	struct drm_crtc *crtc;
 	struct drm_crtc_state *old_crtc_state, *new_crtc_state;
+	struct drm_connector *conn;
+	struct drm_connector_state *old_conn_state, *new_conn_state;
+	struct drm_plane *plane;
+	struct drm_plane_state *old_plane_state, *new_plane_state;
 	struct drm_crtc_commit *commit;
 	int i, ret;
 
@@ -1724,14 +1744,9 @@ int drm_atomic_helper_setup_commit(struct drm_atomic_state *state,
 		if (!commit)
 			return -ENOMEM;
 
-		init_completion(&commit->flip_done);
-		init_completion(&commit->hw_done);
-		init_completion(&commit->cleanup_done);
-		INIT_LIST_HEAD(&commit->commit_entry);
-		kref_init(&commit->ref);
-		commit->crtc = crtc;
+		init_commit(commit, crtc);
 
-		state->crtcs[i].commit = commit;
+		new_crtc_state->commit = commit;
 
 		ret = stall_checks(crtc, nonblock);
 		if (ret)
@@ -1765,25 +1780,45 @@ int drm_atomic_helper_setup_commit(struct drm_atomic_state *state,
 		drm_crtc_commit_get(commit);
 	}
 
-	return 0;
-}
-EXPORT_SYMBOL(drm_atomic_helper_setup_commit);
+	for_each_oldnew_connector_in_state(state, conn, old_conn_state, new_conn_state, i) {
+		/* Userspace is not allowed to get ahead of the previous
+		 * commit with nonblocking ones. */
+		if (nonblock && old_conn_state->commit &&
+		    !try_wait_for_completion(&old_conn_state->commit->flip_done))
+			return -EBUSY;
 
+		/* commit tracked through new_crtc_state->commit, no need to do it explicitly */
+		if (new_conn_state->crtc)
+			continue;
 
-static struct drm_crtc_commit *preceeding_commit(struct drm_crtc *crtc)
-{
-	struct drm_crtc_commit *commit;
-	int i = 0;
+		commit = crtc_or_fake_commit(state, old_conn_state->crtc);
+		if (!commit)
+			return -ENOMEM;
 
-	list_for_each_entry(commit, &crtc->commit_list, commit_entry) {
-		/* skip the first entry, that's the current commit */
-		if (i == 1)
-			return commit;
-		i++;
+		new_conn_state->commit = drm_crtc_commit_get(commit);
+	}
+
+	for_each_oldnew_plane_in_state(state, plane, old_plane_state, new_plane_state, i) {
+		/* Userspace is not allowed to get ahead of the previous
+		 * commit with nonblocking ones. */
+		if (nonblock && old_plane_state->commit &&
+		    !try_wait_for_completion(&old_plane_state->commit->flip_done))
+			return -EBUSY;
+
+		/*
+		 * Unlike connectors, always track planes explicitly for
+		 * async pageflip support.
+		 */
+		commit = crtc_or_fake_commit(state, new_plane_state->crtc ?: old_plane_state->crtc);
+		if (!commit)
+			return -ENOMEM;
+
+		new_plane_state->commit = drm_crtc_commit_get(commit);
 	}
 
-	return NULL;
+	return 0;
 }
+EXPORT_SYMBOL(drm_atomic_helper_setup_commit);
 
 /**
  * drm_atomic_helper_wait_for_dependencies - wait for required preceeding commits
@@ -1792,7 +1827,7 @@ static struct drm_crtc_commit *preceeding_commit(struct drm_crtc *crtc)
  * This function waits for all preceeding commits that touch the same CRTC as
  * @old_state to both be committed to the hardware (as signalled by
  * drm_atomic_helper_commit_hw_done) and executed by the hardware (as signalled
- * by calling drm_crtc_vblank_send_event() on the &drm_crtc_state.event).
+ * by calling drm_crtc_send_vblank_event() on the &drm_crtc_state.event).
  *
  * This is part of the atomic helper support for nonblocking commits, see
  * drm_atomic_helper_setup_commit() for an overview.
@@ -1800,17 +1835,17 @@ static struct drm_crtc_commit *preceeding_commit(struct drm_crtc *crtc)
 void drm_atomic_helper_wait_for_dependencies(struct drm_atomic_state *old_state)
 {
 	struct drm_crtc *crtc;
-	struct drm_crtc_state *new_crtc_state;
+	struct drm_crtc_state *old_crtc_state;
+	struct drm_plane *plane;
+	struct drm_plane_state *old_plane_state;
+	struct drm_connector *conn;
+	struct drm_connector_state *old_conn_state;
 	struct drm_crtc_commit *commit;
 	int i;
 	long ret;
 
-	for_each_new_crtc_in_state(old_state, crtc, new_crtc_state, i) {
-		spin_lock(&crtc->commit_lock);
-		commit = preceeding_commit(crtc);
-		if (commit)
-			drm_crtc_commit_get(commit);
-		spin_unlock(&crtc->commit_lock);
+	for_each_old_crtc_in_state(old_state, crtc, old_crtc_state, i) {
+		commit = old_crtc_state->commit;
 
 		if (!commit)
 			continue;
@@ -1828,8 +1863,48 @@ void drm_atomic_helper_wait_for_dependencies(struct drm_atomic_state *old_state)
 		if (ret == 0)
 			DRM_ERROR("[CRTC:%d:%s] flip_done timed out\n",
 				  crtc->base.id, crtc->name);
+	}
 
-		drm_crtc_commit_put(commit);
+	for_each_old_connector_in_state(old_state, conn, old_conn_state, i) {
+		commit = old_conn_state->commit;
+
+		if (!commit)
+			continue;
+
+		ret = wait_for_completion_timeout(&commit->hw_done,
+						  10*HZ);
+		if (ret == 0)
+			DRM_ERROR("[CONNECTOR:%d:%s] hw_done timed out\n",
+				  conn->base.id, conn->name);
+
+		/* Currently no support for overwriting flips, hence
+		 * stall for previous one to execute completely. */
+		ret = wait_for_completion_timeout(&commit->flip_done,
+						  10*HZ);
+		if (ret == 0)
+			DRM_ERROR("[CONNECTOR:%d:%s] flip_done timed out\n",
+				  conn->base.id, conn->name);
+	}
+
+	for_each_old_plane_in_state(old_state, plane, old_plane_state, i) {
+		commit = old_plane_state->commit;
+
+		if (!commit)
+			continue;
+
+		ret = wait_for_completion_timeout(&commit->hw_done,
+						  10*HZ);
+		if (ret == 0)
+			DRM_ERROR("[PLANE:%d:%s] hw_done timed out\n",
+				  plane->base.id, plane->name);
+
+		/* Currently no support for overwriting flips, hence
+		 * stall for previous one to execute completely. */
+		ret = wait_for_completion_timeout(&commit->flip_done,
+						  10*HZ);
+		if (ret == 0)
+			DRM_ERROR("[PLANE:%d:%s] flip_done timed out\n",
+				  plane->base.id, plane->name);
 	}
 }
 EXPORT_SYMBOL(drm_atomic_helper_wait_for_dependencies);
@@ -1852,19 +1927,34 @@ EXPORT_SYMBOL(drm_atomic_helper_wait_for_dependencies);
 void drm_atomic_helper_commit_hw_done(struct drm_atomic_state *old_state)
 {
 	struct drm_crtc *crtc;
-	struct drm_crtc_state *new_crtc_state;
+	struct drm_crtc_state *old_crtc_state, *new_crtc_state;
 	struct drm_crtc_commit *commit;
 	int i;
 
-	for_each_new_crtc_in_state(old_state, crtc, new_crtc_state, i) {
-		commit = old_state->crtcs[i].commit;
+	for_each_oldnew_crtc_in_state(old_state, crtc, old_crtc_state, new_crtc_state, i) {
+		commit = new_crtc_state->commit;
 		if (!commit)
 			continue;
 
+		/*
+		 * copy new_crtc_state->commit to old_crtc_state->commit,
+		 * it's unsafe to touch new_crtc_state after hw_done,
+		 * but we still need to do so in cleanup_done().
+		 */
+		if (old_crtc_state->commit)
+			drm_crtc_commit_put(old_crtc_state->commit);
+
+		old_crtc_state->commit = drm_crtc_commit_get(commit);
+
 		/* backend must have consumed any event by now */
 		WARN_ON(new_crtc_state->event);
 		complete_all(&commit->hw_done);
 	}
+
+	if (old_state->fake_commit) {
+		complete_all(&old_state->fake_commit->hw_done);
+		complete_all(&old_state->fake_commit->flip_done);
+	}
 }
 EXPORT_SYMBOL(drm_atomic_helper_commit_hw_done);
 
@@ -1882,39 +1972,25 @@ EXPORT_SYMBOL(drm_atomic_helper_commit_hw_done);
 void drm_atomic_helper_commit_cleanup_done(struct drm_atomic_state *old_state)
 {
 	struct drm_crtc *crtc;
-	struct drm_crtc_state *new_crtc_state;
+	struct drm_crtc_state *old_crtc_state;
 	struct drm_crtc_commit *commit;
 	int i;
-	long ret;
 
-	for_each_new_crtc_in_state(old_state, crtc, new_crtc_state, i) {
-		commit = old_state->crtcs[i].commit;
+	for_each_old_crtc_in_state(old_state, crtc, old_crtc_state, i) {
+		commit = old_crtc_state->commit;
 		if (WARN_ON(!commit))
 			continue;
 
 		complete_all(&commit->cleanup_done);
 		WARN_ON(!try_wait_for_completion(&commit->hw_done));
 
-		/* commit_list borrows our reference, need to remove before we
-		 * clean up our drm_atomic_state. But only after it actually
-		 * completed, otherwise subsequent commits won't stall properly. */
-		if (try_wait_for_completion(&commit->flip_done))
-			goto del_commit;
-
-		/* We must wait for the vblank event to signal our completion
-		 * before releasing our reference, since the vblank work does
-		 * not hold a reference of its own. */
-		ret = wait_for_completion_timeout(&commit->flip_done,
-						  10*HZ);
-		if (ret == 0)
-			DRM_ERROR("[CRTC:%d:%s] flip_done timed out\n",
-				  crtc->base.id, crtc->name);
-
-del_commit:
 		spin_lock(&crtc->commit_lock);
 		list_del(&commit->commit_entry);
 		spin_unlock(&crtc->commit_lock);
 	}
+
+	if (old_state->fake_commit)
+		complete_all(&old_state->fake_commit->cleanup_done);
 }
 EXPORT_SYMBOL(drm_atomic_helper_commit_cleanup_done);
 
@@ -2294,20 +2370,44 @@ int drm_atomic_helper_swap_state(struct drm_atomic_state *state,
 	struct drm_private_state *old_obj_state, *new_obj_state;
 
 	if (stall) {
-		for_each_new_crtc_in_state(state, crtc, new_crtc_state, i) {
-			spin_lock(&crtc->commit_lock);
-			commit = list_first_entry_or_null(&crtc->commit_list,
-					struct drm_crtc_commit, commit_entry);
-			if (commit)
-				drm_crtc_commit_get(commit);
-			spin_unlock(&crtc->commit_lock);
+		/*
+		 * We have to stall for hw_done here before
+		 * drm_atomic_helper_wait_for_dependencies() because flip
+		 * depth > 1 is not yet supported by all drivers. As long as
+		 * obj->state is directly dereferenced anywhere in the drivers
+		 * atomic_commit_tail function, then it's unsafe to swap state
+		 * before drm_atomic_helper_commit_hw_done() is called.
+		 */
+
+		for_each_old_crtc_in_state(state, crtc, old_crtc_state, i) {
+			commit = old_crtc_state->commit;
 
 			if (!commit)
 				continue;
 
 			ret = wait_for_completion_interruptible(&commit->hw_done);
-			drm_crtc_commit_put(commit);
+			if (ret)
+				return ret;
+		}
 
+		for_each_old_connector_in_state(state, connector, old_conn_state, i) {
+			commit = old_conn_state->commit;
+
+			if (!commit)
+				continue;
+
+			ret = wait_for_completion_interruptible(&commit->hw_done);
+			if (ret)
+				return ret;
+		}
+
+		for_each_old_plane_in_state(state, plane, old_plane_state, i) {
+			commit = old_plane_state->commit;
+
+			if (!commit)
+				continue;
+
+			ret = wait_for_completion_interruptible(&commit->hw_done);
 			if (ret)
 				return ret;
 		}
@@ -2332,13 +2432,13 @@ int drm_atomic_helper_swap_state(struct drm_atomic_state *state,
 		state->crtcs[i].state = old_crtc_state;
 		crtc->state = new_crtc_state;
 
-		if (state->crtcs[i].commit) {
+		if (new_crtc_state->commit) {
 			spin_lock(&crtc->commit_lock);
-			list_add(&state->crtcs[i].commit->commit_entry,
+			list_add(&new_crtc_state->commit->commit_entry,
 				 &crtc->commit_list);
 			spin_unlock(&crtc->commit_lock);
 
-			state->crtcs[i].commit->event = NULL;
+			new_crtc_state->commit->event = NULL;
 		}
 	}
 
@@ -3115,7 +3215,7 @@ struct drm_encoder *
 drm_atomic_helper_best_encoder(struct drm_connector *connector)
 {
 	WARN_ON(connector->encoder_ids[1]);
-	return drm_encoder_find(connector->dev, connector->encoder_ids[0]);
+	return drm_encoder_find(connector->dev, NULL, connector->encoder_ids[0]);
 }
 EXPORT_SYMBOL(drm_atomic_helper_best_encoder);
 
@@ -3187,6 +3287,7 @@ void __drm_atomic_helper_crtc_duplicate_state(struct drm_crtc *crtc,
 	state->connectors_changed = false;
 	state->color_mgmt_changed = false;
 	state->zpos_changed = false;
+	state->commit = NULL;
 	state->event = NULL;
 	state->pageflip_flags = 0;
 }
@@ -3225,6 +3326,12 @@ EXPORT_SYMBOL(drm_atomic_helper_crtc_duplicate_state);
  */
 void __drm_atomic_helper_crtc_destroy_state(struct drm_crtc_state *state)
 {
+	if (state->commit) {
+		kfree(state->commit->event);
+		state->commit->event = NULL;
+		drm_crtc_commit_put(state->commit);
+	}
+
 	drm_property_blob_put(state->mode_blob);
 	drm_property_blob_put(state->degamma_lut);
 	drm_property_blob_put(state->ctm);
@@ -3287,6 +3394,7 @@ void __drm_atomic_helper_plane_duplicate_state(struct drm_plane *plane,
 		drm_framebuffer_get(state->fb);
 
 	state->fence = NULL;
+	state->commit = NULL;
 }
 EXPORT_SYMBOL(__drm_atomic_helper_plane_duplicate_state);
 
@@ -3328,6 +3436,9 @@ void __drm_atomic_helper_plane_destroy_state(struct drm_plane_state *state)
 
 	if (state->fence)
 		dma_fence_put(state->fence);
+
+	if (state->commit)
+		drm_crtc_commit_put(state->commit);
 }
 EXPORT_SYMBOL(__drm_atomic_helper_plane_destroy_state);
 
@@ -3406,6 +3517,7 @@ __drm_atomic_helper_connector_duplicate_state(struct drm_connector *connector,
 	memcpy(state, connector->state, sizeof(*state));
 	if (state->crtc)
 		drm_connector_get(connector);
+	state->commit = NULL;
 }
 EXPORT_SYMBOL(__drm_atomic_helper_connector_duplicate_state);
 
@@ -3532,6 +3644,9 @@ __drm_atomic_helper_connector_destroy_state(struct drm_connector_state *state)
 {
 	if (state->crtc)
 		drm_connector_put(state->connector);
+
+	if (state->commit)
+		drm_crtc_commit_put(state->commit);
 }
 EXPORT_SYMBOL(__drm_atomic_helper_connector_destroy_state);
 
diff --git a/drivers/gpu/drm/drm_auth.c b/drivers/gpu/drm/drm_auth.c
index 7ff697389d74..aad468d170a7 100644
--- a/drivers/gpu/drm/drm_auth.c
+++ b/drivers/gpu/drm/drm_auth.c
@@ -31,6 +31,7 @@
 #include <drm/drmP.h>
 #include "drm_internal.h"
 #include "drm_legacy.h"
+#include <drm/drm_lease.h>
 
 /**
  * DOC: master and authentication
@@ -93,7 +94,7 @@ int drm_authmagic(struct drm_device *dev, void *data,
 	return file ? 0 : -EINVAL;
 }
 
-static struct drm_master *drm_master_create(struct drm_device *dev)
+struct drm_master *drm_master_create(struct drm_device *dev)
 {
 	struct drm_master *master;
 
@@ -107,6 +108,14 @@ static struct drm_master *drm_master_create(struct drm_device *dev)
 	idr_init(&master->magic_map);
 	master->dev = dev;
 
+	/* initialize the tree of output resource lessees */
+	master->lessor = NULL;
+	master->lessee_id = 0;
+	INIT_LIST_HEAD(&master->lessees);
+	INIT_LIST_HEAD(&master->lessee_list);
+	idr_init(&master->leases);
+	idr_init(&master->lessee_idr);
+
 	return master;
 }
 
@@ -189,6 +198,12 @@ int drm_setmaster_ioctl(struct drm_device *dev, void *data,
 		goto out_unlock;
 	}
 
+	if (file_priv->master->lessor != NULL) {
+		DRM_DEBUG_LEASE("Attempt to set lessee %d as master\n", file_priv->master->lessee_id);
+		ret = -EINVAL;
+		goto out_unlock;
+	}
+
 	ret = drm_set_master(dev, file_priv, false);
 out_unlock:
 	mutex_unlock(&dev->master_mutex);
@@ -270,6 +285,13 @@ void drm_master_release(struct drm_file *file_priv)
 	if (dev->master == file_priv->master)
 		drm_drop_master(dev, file_priv);
 out:
+	if (drm_core_check_feature(dev, DRIVER_MODESET) && file_priv->is_master) {
+		/* Revoke any leases held by this or lessees, but only if
+		 * this is the "real" master
+		 */
+		drm_lease_revoke(master);
+	}
+
 	/* drop the master reference held by the file priv */
 	if (file_priv->master)
 		drm_master_put(&file_priv->master);
@@ -288,7 +310,7 @@ out:
  */
 bool drm_is_current_master(struct drm_file *fpriv)
 {
-	return fpriv->is_master && fpriv->master == fpriv->minor->dev->master;
+	return fpriv->is_master && drm_lease_owner(fpriv->master) == fpriv->minor->dev->master;
 }
 EXPORT_SYMBOL(drm_is_current_master);
 
@@ -310,12 +332,18 @@ static void drm_master_destroy(struct kref *kref)
 	struct drm_master *master = container_of(kref, struct drm_master, refcount);
 	struct drm_device *dev = master->dev;
 
+	if (drm_core_check_feature(dev, DRIVER_MODESET))
+		drm_lease_destroy(master);
+
 	if (dev->driver->master_destroy)
 		dev->driver->master_destroy(dev, master);
 
 	drm_legacy_master_rmmaps(dev, master);
 
 	idr_destroy(&master->magic_map);
+	idr_destroy(&master->leases);
+	idr_destroy(&master->lessee_idr);
+
 	kfree(master->unique);
 	kfree(master);
 }
diff --git a/drivers/gpu/drm/drm_bridge.c b/drivers/gpu/drm/drm_bridge.c
index dc8cdfe1dcac..1638bfe9627c 100644
--- a/drivers/gpu/drm/drm_bridge.c
+++ b/drivers/gpu/drm/drm_bridge.c
@@ -67,17 +67,12 @@ static LIST_HEAD(bridge_list);
  * drm_bridge_add - add the given bridge to the global bridge list
  *
  * @bridge: bridge control structure
- *
- * RETURNS:
- * Unconditionally returns Zero.
  */
-int drm_bridge_add(struct drm_bridge *bridge)
+void drm_bridge_add(struct drm_bridge *bridge)
 {
 	mutex_lock(&bridge_lock);
 	list_add_tail(&bridge->list, &bridge_list);
 	mutex_unlock(&bridge_lock);
-
-	return 0;
 }
 EXPORT_SYMBOL(drm_bridge_add);
 
diff --git a/drivers/gpu/drm/drm_color_mgmt.c b/drivers/gpu/drm/drm_color_mgmt.c
index fe0982708e95..0d002b045bd2 100644
--- a/drivers/gpu/drm/drm_color_mgmt.c
+++ b/drivers/gpu/drm/drm_color_mgmt.c
@@ -230,7 +230,7 @@ int drm_mode_gamma_set_ioctl(struct drm_device *dev,
 	if (!drm_core_check_feature(dev, DRIVER_MODESET))
 		return -EINVAL;
 
-	crtc = drm_crtc_find(dev, crtc_lut->crtc_id);
+	crtc = drm_crtc_find(dev, file_priv, crtc_lut->crtc_id);
 	if (!crtc)
 		return -ENOENT;
 
@@ -308,7 +308,7 @@ int drm_mode_gamma_get_ioctl(struct drm_device *dev,
 	if (!drm_core_check_feature(dev, DRIVER_MODESET))
 		return -EINVAL;
 
-	crtc = drm_crtc_find(dev, crtc_lut->crtc_id);
+	crtc = drm_crtc_find(dev, file_priv, crtc_lut->crtc_id);
 	if (!crtc)
 		return -ENOENT;
 
diff --git a/drivers/gpu/drm/drm_connector.c b/drivers/gpu/drm/drm_connector.c
index ba9f36cef68c..9ae236036e32 100644
--- a/drivers/gpu/drm/drm_connector.c
+++ b/drivers/gpu/drm/drm_connector.c
@@ -152,6 +152,25 @@ static void drm_connector_free(struct kref *kref)
 	connector->funcs->destroy(connector);
 }
 
+void drm_connector_free_work_fn(struct work_struct *work)
+{
+	struct drm_connector *connector, *n;
+	struct drm_device *dev =
+		container_of(work, struct drm_device, mode_config.connector_free_work);
+	struct drm_mode_config *config = &dev->mode_config;
+	unsigned long flags;
+	struct llist_node *freed;
+
+	spin_lock_irqsave(&config->connector_list_lock, flags);
+	freed = llist_del_all(&config->connector_free_list);
+	spin_unlock_irqrestore(&config->connector_list_lock, flags);
+
+	llist_for_each_entry_safe(connector, n, freed, free_node) {
+		drm_mode_object_unregister(dev, &connector->base);
+		connector->funcs->destroy(connector);
+	}
+}
+
 /**
  * drm_connector_init - Init a preallocated connector
  * @dev: DRM device
@@ -234,6 +253,10 @@ int drm_connector_init(struct drm_device *dev,
 				   config->link_status_property,
 				   0);
 
+	drm_object_attach_property(&connector->base,
+				   config->non_desktop_property,
+				   0);
+
 	if (drm_core_check_feature(dev, DRIVER_ATOMIC)) {
 		drm_object_attach_property(&connector->base, config->prop_crtc_id, 0);
 	}
@@ -525,6 +548,25 @@ void drm_connector_list_iter_begin(struct drm_device *dev,
 }
 EXPORT_SYMBOL(drm_connector_list_iter_begin);
 
+/*
+ * Extra-safe connector put function that works in any context. Should only be
+ * used from the connector_iter functions, where we never really expect to
+ * actually release the connector when dropping our final reference.
+ */
+static void
+__drm_connector_put_safe(struct drm_connector *conn)
+{
+	struct drm_mode_config *config = &conn->dev->mode_config;
+
+	lockdep_assert_held(&config->connector_list_lock);
+
+	if (!refcount_dec_and_test(&conn->base.refcount.refcount))
+		return;
+
+	llist_add(&conn->free_node, &config->connector_free_list);
+	schedule_work(&config->connector_free_work);
+}
+
 /**
  * drm_connector_list_iter_next - return next connector
  * @iter: connectr_list iterator
@@ -554,10 +596,10 @@ drm_connector_list_iter_next(struct drm_connector_list_iter *iter)
 
 		/* loop until it's not a zombie connector */
 	} while (!kref_get_unless_zero(&iter->conn->base.refcount));
-	spin_unlock_irqrestore(&config->connector_list_lock, flags);
 
 	if (old_conn)
-		drm_connector_put(old_conn);
+		__drm_connector_put_safe(old_conn);
+	spin_unlock_irqrestore(&config->connector_list_lock, flags);
 
 	return iter->conn;
 }
@@ -574,9 +616,15 @@ EXPORT_SYMBOL(drm_connector_list_iter_next);
  */
 void drm_connector_list_iter_end(struct drm_connector_list_iter *iter)
 {
+	struct drm_mode_config *config = &iter->dev->mode_config;
+	unsigned long flags;
+
 	iter->dev = NULL;
-	if (iter->conn)
-		drm_connector_put(iter->conn);
+	if (iter->conn) {
+		spin_lock_irqsave(&config->connector_list_lock, flags);
+		__drm_connector_put_safe(iter->conn);
+		spin_unlock_irqrestore(&config->connector_list_lock, flags);
+	}
 	lock_release(&connector_list_iter_dep_map, 0, _RET_IP_);
 }
 EXPORT_SYMBOL(drm_connector_list_iter_end);
@@ -615,7 +663,6 @@ static const struct drm_prop_enum_list drm_link_status_enum_list[] = {
 	{ DRM_MODE_LINK_STATUS_GOOD, "Good" },
 	{ DRM_MODE_LINK_STATUS_BAD, "Bad" },
 };
-DRM_ENUM_NAME_FN(drm_get_link_status_name, drm_link_status_enum_list)
 
 /**
  * drm_display_info_set_bus_formats - set the supported bus formats
@@ -720,6 +767,29 @@ DRM_ENUM_NAME_FN(drm_get_tv_subconnector_name,
  * 	callback. For atomic drivers the remapping to the "ACTIVE" property is
  * 	implemented in the DRM core.  This is the only standard connector
  * 	property that userspace can change.
+ *
+ * 	Note that this property cannot be set through the MODE_ATOMIC ioctl,
+ * 	userspace must use "ACTIVE" on the CRTC instead.
+ *
+ * 	WARNING:
+ *
+ * 	For userspace also running on legacy drivers the "DPMS" semantics are a
+ * 	lot more complicated. First, userspace cannot rely on the "DPMS" value
+ * 	returned by the GETCONNECTOR actually reflecting reality, because many
+ * 	drivers fail to update it. For atomic drivers this is taken care of in
+ * 	drm_atomic_helper_update_legacy_modeset_state().
+ *
+ * 	The second issue is that the DPMS state is only well-defined when the
+ * 	connector is connected to a CRTC. In atomic the DRM core enforces that
+ * 	"ACTIVE" is off in such a case, no such checks exists for "DPMS".
+ *
+ * 	Finally, when enabling an output using the legacy SETCONFIG ioctl then
+ * 	"DPMS" is forced to ON. But see above, that might not be reflected in
+ * 	the software value on legacy drivers.
+ *
+ * 	Summarizing: Only set "DPMS" when the connector is known to be enabled,
+ * 	assume that a successful SETCONFIG call also sets "DPMS" to on, and
+ * 	never read back the value of "DPMS" because it can be incorrect.
  * PATH:
  * 	Connector path property to identify how this sink is physically
  * 	connected. Used by DP MST. This should be set by calling
@@ -741,6 +811,10 @@ DRM_ENUM_NAME_FN(drm_get_tv_subconnector_name,
  *      value of link-status is "GOOD". If something fails during or after modeset,
  *      the kernel driver may set this to "BAD" and issue a hotplug uevent. Drivers
  *      should update this value using drm_mode_connector_set_link_status_property().
+ * non_desktop:
+ * 	Indicates the output should be ignored for purposes of displaying a
+ * 	standard desktop environment or console. This is most likely because
+ * 	the output device is not rectilinear.
  *
  * Connectors also have one standardized atomic property:
  *
@@ -789,6 +863,11 @@ int drm_connector_create_standard_properties(struct drm_device *dev)
 		return -ENOMEM;
 	dev->mode_config.link_status_property = prop;
 
+	prop = drm_property_create_bool(dev, DRM_MODE_PROP_IMMUTABLE, "non-desktop");
+	if (!prop)
+		return -ENOMEM;
+	dev->mode_config.non_desktop_property = prop;
+
 	return 0;
 }
 
@@ -1172,6 +1251,23 @@ int drm_mode_connector_update_edid_property(struct drm_connector *connector,
 	if (edid)
 		size = EDID_LENGTH * (1 + edid->extensions);
 
+	/* Set the display info, using edid if available, otherwise
+	 * reseting the values to defaults. This duplicates the work
+	 * done in drm_add_edid_modes, but that function is not
+	 * consistently called before this one in all drivers and the
+	 * computation is cheap enough that it seems better to
+	 * duplicate it rather than attempt to ensure some arbitrary
+	 * ordering of calls.
+	 */
+	if (edid)
+		drm_add_display_info(connector, edid);
+	else
+		drm_reset_display_info(connector);
+
+	drm_object_property_set_value(&connector->base,
+				      dev->mode_config.non_desktop_property,
+				      connector->display_info.non_desktop);
+
 	ret = drm_property_replace_global_blob(dev,
 					       &connector->edid_blob_ptr,
 	                                       size,
@@ -1288,7 +1384,7 @@ int drm_mode_getconnector(struct drm_device *dev, void *data,
 
 	memset(&u_mode, 0, sizeof(struct drm_mode_modeinfo));
 
-	connector = drm_connector_lookup(dev, out_resp->connector_id);
+	connector = drm_connector_lookup(dev, file_priv, out_resp->connector_id);
 	if (!connector)
 		return -ENOENT;
 
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index 5af25ce5bf7c..f0556e654116 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -402,7 +402,7 @@ int drm_mode_getcrtc(struct drm_device *dev,
 	if (!drm_core_check_feature(dev, DRIVER_MODESET))
 		return -EINVAL;
 
-	crtc = drm_crtc_find(dev, crtc_resp->crtc_id);
+	crtc = drm_crtc_find(dev, file_priv, crtc_resp->crtc_id);
 	if (!crtc)
 		return -ENOENT;
 
@@ -569,7 +569,7 @@ int drm_mode_setcrtc(struct drm_device *dev, void *data,
 	if (crtc_req->x & 0xffff0000 || crtc_req->y & 0xffff0000)
 		return -ERANGE;
 
-	crtc = drm_crtc_find(dev, crtc_req->crtc_id);
+	crtc = drm_crtc_find(dev, file_priv, crtc_req->crtc_id);
 	if (!crtc) {
 		DRM_DEBUG_KMS("Unknown CRTC ID %d\n", crtc_req->crtc_id);
 		return -ENOENT;
@@ -577,7 +577,7 @@ int drm_mode_setcrtc(struct drm_device *dev, void *data,
 	DRM_DEBUG_KMS("[CRTC:%d:%s]\n", crtc->base.id, crtc->name);
 
 	mutex_lock(&crtc->dev->mode_config.mutex);
-	drm_modeset_acquire_init(&ctx, 0);
+	drm_modeset_acquire_init(&ctx, DRM_MODESET_ACQUIRE_INTERRUPTIBLE);
 retry:
 	ret = drm_modeset_lock_all_ctx(crtc->dev, &ctx);
 	if (ret)
@@ -595,7 +595,7 @@ retry:
 			/* Make refcounting symmetric with the lookup path. */
 			drm_framebuffer_get(fb);
 		} else {
-			fb = drm_framebuffer_lookup(dev, crtc_req->fb_id);
+			fb = drm_framebuffer_lookup(dev, file_priv, crtc_req->fb_id);
 			if (!fb) {
 				DRM_DEBUG_KMS("Unknown FB ID%d\n",
 						crtc_req->fb_id);
@@ -680,7 +680,7 @@ retry:
 				goto out;
 			}
 
-			connector = drm_connector_lookup(dev, out_id);
+			connector = drm_connector_lookup(dev, file_priv, out_id);
 			if (!connector) {
 				DRM_DEBUG_KMS("Connector id %d unknown\n",
 						out_id);
@@ -717,8 +717,9 @@ out:
 	kfree(connector_set);
 	drm_mode_destroy(dev, mode);
 	if (ret == -EDEADLK) {
-		drm_modeset_backoff(&ctx);
-		goto retry;
+		ret = drm_modeset_backoff(&ctx);
+		if (!ret)
+			goto retry;
 	}
 	drm_modeset_drop_locks(&ctx);
 	drm_modeset_acquire_fini(&ctx);
diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c
index eab36a460638..5a84c3bc915d 100644
--- a/drivers/gpu/drm/drm_crtc_helper.c
+++ b/drivers/gpu/drm/drm_crtc_helper.c
@@ -562,12 +562,12 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set,
 	 * Allocate space for the backup of all (non-pointer) encoder and
 	 * connector data.
 	 */
-	save_encoder_crtcs = kzalloc(dev->mode_config.num_encoder *
+	save_encoder_crtcs = kcalloc(dev->mode_config.num_encoder,
 				sizeof(struct drm_crtc *), GFP_KERNEL);
 	if (!save_encoder_crtcs)
 		return -ENOMEM;
 
-	save_connector_encoders = kzalloc(dev->mode_config.num_connector *
+	save_connector_encoders = kcalloc(dev->mode_config.num_connector,
 				sizeof(struct drm_encoder *), GFP_KERNEL);
 	if (!save_connector_encoders) {
 		kfree(save_encoder_crtcs);
diff --git a/drivers/gpu/drm/drm_crtc_internal.h b/drivers/gpu/drm/drm_crtc_internal.h
index a43582076b20..af00f42ba269 100644
--- a/drivers/gpu/drm/drm_crtc_internal.h
+++ b/drivers/gpu/drm/drm_crtc_internal.h
@@ -106,6 +106,7 @@ int drm_mode_object_add(struct drm_device *dev, struct drm_mode_object *obj,
 void drm_mode_object_register(struct drm_device *dev,
 			      struct drm_mode_object *obj);
 struct drm_mode_object *__drm_mode_object_find(struct drm_device *dev,
+					       struct drm_file *file_priv,
 					       uint32_t id, uint32_t type);
 void drm_mode_object_unregister(struct drm_device *dev,
 				struct drm_mode_object *object);
@@ -141,6 +142,7 @@ int drm_mode_connector_set_obj_prop(struct drm_mode_object *obj,
 				    uint64_t value);
 int drm_connector_create_standard_properties(struct drm_device *dev);
 const char *drm_get_connector_force_name(enum drm_connector_force force);
+void drm_connector_free_work_fn(struct work_struct *work);
 
 /* IOCTL */
 int drm_mode_connector_property_set_ioctl(struct drm_device *dev,
diff --git a/drivers/gpu/drm/drm_debugfs_crc.c b/drivers/gpu/drm/drm_debugfs_crc.c
index f9e26dda56d6..9dd879589a2c 100644
--- a/drivers/gpu/drm/drm_debugfs_crc.c
+++ b/drivers/gpu/drm/drm_debugfs_crc.c
@@ -155,7 +155,7 @@ static int crtc_crc_open(struct inode *inode, struct file *filep)
 	int ret = 0;
 
 	if (drm_drv_uses_atomic_modeset(crtc->dev)) {
-		ret = drm_modeset_lock_interruptible(&crtc->mutex, NULL);
+		ret = drm_modeset_lock_single_interruptible(&crtc->mutex);
 		if (ret)
 			return ret;
 
diff --git a/drivers/gpu/drm/drm_dp_aux_dev.c b/drivers/gpu/drm/drm_dp_aux_dev.c
index d34e5096887a..053044201e31 100644
--- a/drivers/gpu/drm/drm_dp_aux_dev.c
+++ b/drivers/gpu/drm/drm_dp_aux_dev.c
@@ -263,12 +263,6 @@ static struct drm_dp_aux_dev *drm_dp_aux_dev_get_by_aux(struct drm_dp_aux *aux)
 	return aux_dev;
 }
 
-static int auxdev_wait_atomic_t(atomic_t *p)
-{
-	schedule();
-	return 0;
-}
-
 void drm_dp_aux_unregister_devnode(struct drm_dp_aux *aux)
 {
 	struct drm_dp_aux_dev *aux_dev;
@@ -283,7 +277,7 @@ void drm_dp_aux_unregister_devnode(struct drm_dp_aux *aux)
 	mutex_unlock(&aux_idr_mutex);
 
 	atomic_dec(&aux_dev->usecount);
-	wait_on_atomic_t(&aux_dev->usecount, auxdev_wait_atomic_t,
+	wait_on_atomic_t(&aux_dev->usecount, atomic_t_wait,
 			 TASK_UNINTERRUPTIBLE);
 
 	minor = aux_dev->index;
diff --git a/drivers/gpu/drm/drm_dp_dual_mode_helper.c b/drivers/gpu/drm/drm_dp_dual_mode_helper.c
index 0ef9011a1856..02a50929af67 100644
--- a/drivers/gpu/drm/drm_dp_dual_mode_helper.c
+++ b/drivers/gpu/drm/drm_dp_dual_mode_helper.c
@@ -410,6 +410,7 @@ int drm_lspcon_get_mode(struct i2c_adapter *adapter,
 {
 	u8 data;
 	int ret = 0;
+	int retry;
 
 	if (!mode) {
 		DRM_ERROR("NULL input\n");
@@ -417,10 +418,19 @@ int drm_lspcon_get_mode(struct i2c_adapter *adapter,
 	}
 
 	/* Read Status: i2c over aux */
-	ret = drm_dp_dual_mode_read(adapter, DP_DUAL_MODE_LSPCON_CURRENT_MODE,
-				    &data, sizeof(data));
+	for (retry = 0; retry < 6; retry++) {
+		if (retry)
+			usleep_range(500, 1000);
+
+		ret = drm_dp_dual_mode_read(adapter,
+					    DP_DUAL_MODE_LSPCON_CURRENT_MODE,
+					    &data, sizeof(data));
+		if (!ret)
+			break;
+	}
+
 	if (ret < 0) {
-		DRM_ERROR("LSPCON read(0x80, 0x41) failed\n");
+		DRM_DEBUG_KMS("LSPCON read(0x80, 0x41) failed\n");
 		return -EFAULT;
 	}
 
diff --git a/drivers/gpu/drm/drm_dp_helper.c b/drivers/gpu/drm/drm_dp_helper.c
index 08af8d6b844b..b3d68964b407 100644
--- a/drivers/gpu/drm/drm_dp_helper.c
+++ b/drivers/gpu/drm/drm_dp_helper.c
@@ -137,8 +137,10 @@ EXPORT_SYMBOL(drm_dp_link_train_channel_eq_delay);
 u8 drm_dp_link_rate_to_bw_code(int link_rate)
 {
 	switch (link_rate) {
-	case 162000:
 	default:
+		WARN(1, "unknown DP link rate %d, using %x\n", link_rate,
+		     DP_LINK_BW_1_62);
+	case 162000:
 		return DP_LINK_BW_1_62;
 	case 270000:
 		return DP_LINK_BW_2_7;
@@ -151,8 +153,9 @@ EXPORT_SYMBOL(drm_dp_link_rate_to_bw_code);
 int drm_dp_bw_code_to_link_rate(u8 link_bw)
 {
 	switch (link_bw) {
-	case DP_LINK_BW_1_62:
 	default:
+		WARN(1, "unknown DP link BW code %x, using 162000\n", link_bw);
+	case DP_LINK_BW_1_62:
 		return 162000;
 	case DP_LINK_BW_2_7:
 		return 270000;
diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c
index 41b492f99955..70dcfa58d3c2 100644
--- a/drivers/gpu/drm/drm_dp_mst_topology.c
+++ b/drivers/gpu/drm/drm_dp_mst_topology.c
@@ -294,6 +294,12 @@ static void drm_dp_encode_sideband_req(struct drm_dp_sideband_msg_req_body *req,
 		memcpy(&buf[idx], req->u.i2c_write.bytes, req->u.i2c_write.num_bytes);
 		idx += req->u.i2c_write.num_bytes;
 		break;
+
+	case DP_POWER_DOWN_PHY:
+	case DP_POWER_UP_PHY:
+		buf[idx] = (req->u.port_num.port_number & 0xf) << 4;
+		idx++;
+		break;
 	}
 	raw->cur_len = idx;
 }
@@ -538,6 +544,21 @@ fail_len:
 	return false;
 }
 
+static bool drm_dp_sideband_parse_power_updown_phy_ack(struct drm_dp_sideband_msg_rx *raw,
+						       struct drm_dp_sideband_msg_reply_body *repmsg)
+{
+	int idx = 1;
+
+	repmsg->u.port_number.port_number = (raw->msg[idx] >> 4) & 0xf;
+	idx++;
+	if (idx > raw->curlen) {
+		DRM_DEBUG_KMS("power up/down phy parse length fail %d %d\n",
+			      idx, raw->curlen);
+		return false;
+	}
+	return true;
+}
+
 static bool drm_dp_sideband_parse_reply(struct drm_dp_sideband_msg_rx *raw,
 					struct drm_dp_sideband_msg_reply_body *msg)
 {
@@ -567,6 +588,9 @@ static bool drm_dp_sideband_parse_reply(struct drm_dp_sideband_msg_rx *raw,
 		return drm_dp_sideband_parse_enum_path_resources_ack(raw, msg);
 	case DP_ALLOCATE_PAYLOAD:
 		return drm_dp_sideband_parse_allocate_payload_ack(raw, msg);
+	case DP_POWER_DOWN_PHY:
+	case DP_POWER_UP_PHY:
+		return drm_dp_sideband_parse_power_updown_phy_ack(raw, msg);
 	default:
 		DRM_ERROR("Got unknown reply 0x%02x\n", msg->req_type);
 		return false;
@@ -693,6 +717,22 @@ static int build_allocate_payload(struct drm_dp_sideband_msg_tx *msg, int port_n
 	return 0;
 }
 
+static int build_power_updown_phy(struct drm_dp_sideband_msg_tx *msg,
+				  int port_num, bool power_up)
+{
+	struct drm_dp_sideband_msg_req_body req;
+
+	if (power_up)
+		req.req_type = DP_POWER_UP_PHY;
+	else
+		req.req_type = DP_POWER_DOWN_PHY;
+
+	req.u.port_num.port_number = port_num;
+	drm_dp_encode_sideband_req(&req, msg);
+	msg->path_msg = true;
+	return 0;
+}
+
 static int drm_dp_mst_assign_payload_id(struct drm_dp_mst_topology_mgr *mgr,
 					struct drm_dp_vcpi *vcpi)
 {
@@ -1724,6 +1764,40 @@ fail_put:
 	return ret;
 }
 
+int drm_dp_send_power_updown_phy(struct drm_dp_mst_topology_mgr *mgr,
+				 struct drm_dp_mst_port *port, bool power_up)
+{
+	struct drm_dp_sideband_msg_tx *txmsg;
+	int len, ret;
+
+	port = drm_dp_get_validated_port_ref(mgr, port);
+	if (!port)
+		return -EINVAL;
+
+	txmsg = kzalloc(sizeof(*txmsg), GFP_KERNEL);
+	if (!txmsg) {
+		drm_dp_put_port(port);
+		return -ENOMEM;
+	}
+
+	txmsg->dst = port->parent;
+	len = build_power_updown_phy(txmsg, port->port_num, power_up);
+	drm_dp_queue_down_tx(mgr, txmsg);
+
+	ret = drm_dp_mst_wait_tx_reply(port->parent, txmsg);
+	if (ret > 0) {
+		if (txmsg->reply.reply_type == 1)
+			ret = -EINVAL;
+		else
+			ret = 0;
+	}
+	kfree(txmsg);
+	drm_dp_put_port(port);
+
+	return ret;
+}
+EXPORT_SYMBOL(drm_dp_send_power_updown_phy);
+
 static int drm_dp_create_payload_step1(struct drm_dp_mst_topology_mgr *mgr,
 				       int id,
 				       struct drm_dp_payload *payload)
diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
index be38ac7050d4..a934fd5e7e55 100644
--- a/drivers/gpu/drm/drm_drv.c
+++ b/drivers/gpu/drm/drm_drv.c
@@ -57,7 +57,8 @@ MODULE_PARM_DESC(debug, "Enable debug output, where each bit enables a debug cat
 "\t\tBit 2 (0x04) will enable KMS messages (modesetting code)\n"
 "\t\tBit 3 (0x08) will enable PRIME messages (prime code)\n"
 "\t\tBit 4 (0x10) will enable ATOMIC messages (atomic code)\n"
-"\t\tBit 5 (0x20) will enable VBL messages (vblank code)");
+"\t\tBit 5 (0x20) will enable VBL messages (vblank code)\n"
+"\t\tBit 7 (0x80) will enable LEASE messages (leasing code)");
 module_param_named(debug, drm_debug, int, 0600);
 
 static DEFINE_SPINLOCK(drm_minor_lock);
@@ -286,13 +287,13 @@ struct drm_minor *drm_minor_acquire(unsigned int minor_id)
 	spin_lock_irqsave(&drm_minor_lock, flags);
 	minor = idr_find(&drm_minors_idr, minor_id);
 	if (minor)
-		drm_dev_ref(minor->dev);
+		drm_dev_get(minor->dev);
 	spin_unlock_irqrestore(&drm_minor_lock, flags);
 
 	if (!minor) {
 		return ERR_PTR(-ENODEV);
 	} else if (drm_dev_is_unplugged(minor->dev)) {
-		drm_dev_unref(minor->dev);
+		drm_dev_put(minor->dev);
 		return ERR_PTR(-ENODEV);
 	}
 
@@ -301,7 +302,7 @@ struct drm_minor *drm_minor_acquire(unsigned int minor_id)
 
 void drm_minor_release(struct drm_minor *minor)
 {
-	drm_dev_unref(minor->dev);
+	drm_dev_put(minor->dev);
 }
 
 /**
@@ -326,11 +327,11 @@ void drm_minor_release(struct drm_minor *minor)
  * When cleaning up a device instance everything needs to be done in reverse:
  * First unpublish the device instance with drm_dev_unregister(). Then clean up
  * any other resources allocated at device initialization and drop the driver's
- * reference to &drm_device using drm_dev_unref().
+ * reference to &drm_device using drm_dev_put().
  *
  * Note that the lifetime rules for &drm_device instance has still a lot of
  * historical baggage. Hence use the reference counting provided by
- * drm_dev_ref() and drm_dev_unref() only carefully.
+ * drm_dev_get() and drm_dev_put() only carefully.
  *
  * It is recommended that drivers embed &struct drm_device into their own device
  * structure, which is supported through drm_dev_init().
@@ -345,7 +346,7 @@ void drm_minor_release(struct drm_minor *minor)
  * Cleans up all DRM device, calling drm_lastclose().
  *
  * Note: Use of this function is deprecated. It will eventually go away
- * completely.  Please use drm_dev_unregister() and drm_dev_unref() explicitly
+ * completely.  Please use drm_dev_unregister() and drm_dev_put() explicitly
  * instead to make sure that the device isn't userspace accessible any more
  * while teardown is in progress, ensuring that userspace can't access an
  * inconsistent state.
@@ -360,7 +361,7 @@ void drm_put_dev(struct drm_device *dev)
 	}
 
 	drm_dev_unregister(dev);
-	drm_dev_unref(dev);
+	drm_dev_put(dev);
 }
 EXPORT_SYMBOL(drm_put_dev);
 
@@ -386,7 +387,7 @@ void drm_dev_unplug(struct drm_device *dev)
 	mutex_lock(&drm_global_mutex);
 	drm_device_set_unplugged(dev);
 	if (dev->open_count == 0)
-		drm_dev_unref(dev);
+		drm_dev_put(dev);
 	mutex_unlock(&drm_global_mutex);
 }
 EXPORT_SYMBOL(drm_dev_unplug);
@@ -475,8 +476,8 @@ static void drm_fs_inode_free(struct inode *inode)
  * initialization sequence to make sure userspace can't access an inconsistent
  * state.
  *
- * The initial ref-count of the object is 1. Use drm_dev_ref() and
- * drm_dev_unref() to take and drop further ref-counts.
+ * The initial ref-count of the object is 1. Use drm_dev_get() and
+ * drm_dev_put() to take and drop further ref-counts.
  *
  * Note that for purely virtual devices @parent can be NULL.
  *
@@ -626,8 +627,8 @@ EXPORT_SYMBOL(drm_dev_fini);
  * initialization sequence to make sure userspace can't access an inconsistent
  * state.
  *
- * The initial ref-count of the object is 1. Use drm_dev_ref() and
- * drm_dev_unref() to take and drop further ref-counts.
+ * The initial ref-count of the object is 1. Use drm_dev_get() and
+ * drm_dev_put() to take and drop further ref-counts.
  *
  * Note that for purely virtual devices @parent can be NULL.
  *
@@ -670,36 +671,49 @@ static void drm_dev_release(struct kref *ref)
 }
 
 /**
- * drm_dev_ref - Take reference of a DRM device
+ * drm_dev_get - Take reference of a DRM device
  * @dev: device to take reference of or NULL
  *
  * This increases the ref-count of @dev by one. You *must* already own a
- * reference when calling this. Use drm_dev_unref() to drop this reference
+ * reference when calling this. Use drm_dev_put() to drop this reference
  * again.
  *
  * This function never fails. However, this function does not provide *any*
  * guarantee whether the device is alive or running. It only provides a
  * reference to the object and the memory associated with it.
  */
-void drm_dev_ref(struct drm_device *dev)
+void drm_dev_get(struct drm_device *dev)
 {
 	if (dev)
 		kref_get(&dev->ref);
 }
-EXPORT_SYMBOL(drm_dev_ref);
+EXPORT_SYMBOL(drm_dev_get);
 
 /**
- * drm_dev_unref - Drop reference of a DRM device
+ * drm_dev_put - Drop reference of a DRM device
  * @dev: device to drop reference of or NULL
  *
  * This decreases the ref-count of @dev by one. The device is destroyed if the
  * ref-count drops to zero.
  */
-void drm_dev_unref(struct drm_device *dev)
+void drm_dev_put(struct drm_device *dev)
 {
 	if (dev)
 		kref_put(&dev->ref, drm_dev_release);
 }
+EXPORT_SYMBOL(drm_dev_put);
+
+/**
+ * drm_dev_unref - Drop reference of a DRM device
+ * @dev: device to drop reference of or NULL
+ *
+ * This is a compatibility alias for drm_dev_put() and should not be used by new
+ * code.
+ */
+void drm_dev_unref(struct drm_device *dev)
+{
+	drm_dev_put(dev);
+}
 EXPORT_SYMBOL(drm_dev_unref);
 
 static int create_compat_control_link(struct drm_device *dev)
@@ -839,7 +853,7 @@ EXPORT_SYMBOL(drm_dev_register);
  *
  * Unregister the DRM device from the system. This does the reverse of
  * drm_dev_register() but does not deallocate the device. The caller must call
- * drm_dev_unref() to drop their final reference.
+ * drm_dev_put() to drop their final reference.
  *
  * A special form of unregistering for hotpluggable devices is drm_dev_unplug(),
  * which can be called while there are still open users of @dev.
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 6bb6337be920..cb487148359a 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -82,6 +82,8 @@
 #define EDID_QUIRK_FORCE_6BPC			(1 << 10)
 /* Force 10bpc */
 #define EDID_QUIRK_FORCE_10BPC			(1 << 11)
+/* Non desktop display (i.e. HMD) */
+#define EDID_QUIRK_NON_DESKTOP			(1 << 12)
 
 struct detailed_mode_closure {
 	struct drm_connector *connector;
@@ -157,6 +159,9 @@ static const struct edid_quirk {
 
 	/* Rotel RSX-1058 forwards sink's EDID but only does HDMI 1.1*/
 	{ "ETR", 13896, EDID_QUIRK_FORCE_8BPC },
+
+	/* HTC Vive VR Headset */
+	{ "HVR", 0xaa01, EDID_QUIRK_NON_DESKTOP },
 };
 
 /*
@@ -1533,6 +1538,10 @@ static void connector_bad_edid(struct drm_connector *connector,
  * level, drivers must make all reasonable efforts to expose it as an I2C
  * adapter and use drm_get_edid() instead of abusing this function.
  *
+ * The EDID may be overridden using debugfs override_edid or firmare EDID
+ * (drm_load_edid_firmware() and drm.edid_firmware parameter), in this priority
+ * order. Having either of them bypasses actual EDID reads.
+ *
  * Return: Pointer to valid EDID or NULL if we couldn't find any.
  */
 struct edid *drm_do_get_edid(struct drm_connector *connector,
@@ -1542,6 +1551,17 @@ struct edid *drm_do_get_edid(struct drm_connector *connector,
 {
 	int i, j = 0, valid_extensions = 0;
 	u8 *edid, *new;
+	struct edid *override = NULL;
+
+	if (connector->override_edid)
+		override = drm_edid_duplicate((const struct edid *)
+					      connector->edid_blob_ptr->data);
+
+	if (!override)
+		override = drm_load_edid_firmware(connector);
+
+	if (!IS_ERR_OR_NULL(override))
+		return override;
 
 	if ((edid = kmalloc(EDID_LENGTH, GFP_KERNEL)) == NULL)
 		return NULL;
@@ -1711,7 +1731,7 @@ EXPORT_SYMBOL(drm_edid_duplicate);
  *
  * Returns true if @vendor is in @edid, false otherwise
  */
-static bool edid_vendor(struct edid *edid, const char *vendor)
+static bool edid_vendor(const struct edid *edid, const char *vendor)
 {
 	char edid_vendor[3];
 
@@ -1729,7 +1749,7 @@ static bool edid_vendor(struct edid *edid, const char *vendor)
  *
  * This tells subsequent routines what fixes they need to apply.
  */
-static u32 edid_get_quirks(struct edid *edid)
+static u32 edid_get_quirks(const struct edid *edid)
 {
 	const struct edid_quirk *quirk;
 	int i;
@@ -2793,7 +2813,7 @@ add_detailed_modes(struct drm_connector *connector, struct edid *edid,
 /*
  * Search EDID for CEA extension block.
  */
-static u8 *drm_find_edid_extension(struct edid *edid, int ext_id)
+static u8 *drm_find_edid_extension(const struct edid *edid, int ext_id)
 {
 	u8 *edid_ext = NULL;
 	int i;
@@ -2815,12 +2835,12 @@ static u8 *drm_find_edid_extension(struct edid *edid, int ext_id)
 	return edid_ext;
 }
 
-static u8 *drm_find_cea_extension(struct edid *edid)
+static u8 *drm_find_cea_extension(const struct edid *edid)
 {
 	return drm_find_edid_extension(edid, CEA_EXT);
 }
 
-static u8 *drm_find_displayid_extension(struct edid *edid)
+static u8 *drm_find_displayid_extension(const struct edid *edid)
 {
 	return drm_find_edid_extension(edid, DISPLAYID_EXT);
 }
@@ -4343,7 +4363,7 @@ drm_parse_hdmi_vsdb_video(struct drm_connector *connector, const u8 *db)
 }
 
 static void drm_parse_cea_ext(struct drm_connector *connector,
-			      struct edid *edid)
+			      const struct edid *edid)
 {
 	struct drm_display_info *info = &connector->display_info;
 	const u8 *edid_ext;
@@ -4377,11 +4397,33 @@ static void drm_parse_cea_ext(struct drm_connector *connector,
 	}
 }
 
-static void drm_add_display_info(struct drm_connector *connector,
-				 struct edid *edid)
+/* A connector has no EDID information, so we've got no EDID to compute quirks from. Reset
+ * all of the values which would have been set from EDID
+ */
+void
+drm_reset_display_info(struct drm_connector *connector)
+{
+	struct drm_display_info *info = &connector->display_info;
+
+	info->width_mm = 0;
+	info->height_mm = 0;
+
+	info->bpc = 0;
+	info->color_formats = 0;
+	info->cea_rev = 0;
+	info->max_tmds_clock = 0;
+	info->dvi_dual = false;
+
+	info->non_desktop = 0;
+}
+EXPORT_SYMBOL_GPL(drm_reset_display_info);
+
+u32 drm_add_display_info(struct drm_connector *connector, const struct edid *edid)
 {
 	struct drm_display_info *info = &connector->display_info;
 
+	u32 quirks = edid_get_quirks(edid);
+
 	info->width_mm = edid->width_cm * 10;
 	info->height_mm = edid->height_cm * 10;
 
@@ -4392,11 +4434,15 @@ static void drm_add_display_info(struct drm_connector *connector,
 	info->max_tmds_clock = 0;
 	info->dvi_dual = false;
 
+	info->non_desktop = !!(quirks & EDID_QUIRK_NON_DESKTOP);
+
+	DRM_DEBUG_KMS("non_desktop set to %d\n", info->non_desktop);
+
 	if (edid->revision < 3)
-		return;
+		return quirks;
 
 	if (!(edid->input & DRM_EDID_INPUT_DIGITAL))
-		return;
+		return quirks;
 
 	drm_parse_cea_ext(connector, edid);
 
@@ -4416,7 +4462,7 @@ static void drm_add_display_info(struct drm_connector *connector,
 
 	/* Only defined for 1.4 with digital displays */
 	if (edid->revision < 4)
-		return;
+		return quirks;
 
 	switch (edid->input & DRM_EDID_DIGITAL_DEPTH_MASK) {
 	case DRM_EDID_DIGITAL_DEPTH_6:
@@ -4451,7 +4497,9 @@ static void drm_add_display_info(struct drm_connector *connector,
 		info->color_formats |= DRM_COLOR_FORMAT_YCRCB444;
 	if (edid->features & DRM_EDID_FEATURE_RGB_YCRCB422)
 		info->color_formats |= DRM_COLOR_FORMAT_YCRCB422;
+	return quirks;
 }
+EXPORT_SYMBOL_GPL(drm_add_display_info);
 
 static int validate_displayid(u8 *displayid, int length, int idx)
 {
@@ -4605,14 +4653,12 @@ int drm_add_edid_modes(struct drm_connector *connector, struct edid *edid)
 		return 0;
 	}
 
-	quirks = edid_get_quirks(edid);
-
 	/*
 	 * CEA-861-F adds ycbcr capability map block, for HDMI 2.0 sinks.
 	 * To avoid multiple parsing of same block, lets parse that map
 	 * from sink info, before parsing CEA modes.
 	 */
-	drm_add_display_info(connector, edid);
+	quirks = drm_add_display_info(connector, edid);
 
 	/*
 	 * EDID spec says modes should be preferred in this order:
@@ -4809,7 +4855,8 @@ void
 drm_hdmi_avi_infoframe_quant_range(struct hdmi_avi_infoframe *frame,
 				   const struct drm_display_mode *mode,
 				   enum hdmi_quantization_range rgb_quant_range,
-				   bool rgb_quant_range_selectable)
+				   bool rgb_quant_range_selectable,
+				   bool is_hdmi2_sink)
 {
 	/*
 	 * CEA-861:
@@ -4833,8 +4880,15 @@ drm_hdmi_avi_infoframe_quant_range(struct hdmi_avi_infoframe *frame,
 	 *  YQ-field to match the RGB Quantization Range being transmitted
 	 *  (e.g., when Limited Range RGB, set YQ=0 or when Full Range RGB,
 	 *  set YQ=1) and the Sink shall ignore the YQ-field."
+	 *
+	 * Unfortunate certain sinks (eg. VIZ Model 67/E261VA) get confused
+	 * by non-zero YQ when receiving RGB. There doesn't seem to be any
+	 * good way to tell which version of CEA-861 the sink supports, so
+	 * we limit non-zero YQ to HDMI 2.0 sinks only as HDMI 2.0 is based
+	 * on on CEA-861-F.
 	 */
-	if (rgb_quant_range == HDMI_QUANTIZATION_RANGE_LIMITED)
+	if (!is_hdmi2_sink ||
+	    rgb_quant_range == HDMI_QUANTIZATION_RANGE_LIMITED)
 		frame->ycc_quantization_range =
 			HDMI_YCC_QUANTIZATION_RANGE_LIMITED;
 	else
diff --git a/drivers/gpu/drm/drm_edid_load.c b/drivers/gpu/drm/drm_edid_load.c
index 1c0495acf341..a4915099aaa9 100644
--- a/drivers/gpu/drm/drm_edid_load.c
+++ b/drivers/gpu/drm/drm_edid_load.c
@@ -31,6 +31,22 @@ module_param_string(edid_firmware, edid_firmware, sizeof(edid_firmware), 0644);
 MODULE_PARM_DESC(edid_firmware, "Do not probe monitor, use specified EDID blob "
 	"from built-in data or /lib/firmware instead. ");
 
+/* Use only for backward compatibility with drm_kms_helper.edid_firmware */
+int __drm_set_edid_firmware_path(const char *path)
+{
+	scnprintf(edid_firmware, sizeof(edid_firmware), "%s", path);
+
+	return 0;
+}
+EXPORT_SYMBOL(__drm_set_edid_firmware_path);
+
+/* Use only for backward compatibility with drm_kms_helper.edid_firmware */
+int __drm_get_edid_firmware_path(char *buf, size_t bufsize)
+{
+	return scnprintf(buf, bufsize, "%s", edid_firmware);
+}
+EXPORT_SYMBOL(__drm_get_edid_firmware_path);
+
 #define GENERIC_EDIDS 6
 static const char * const generic_edid_name[GENERIC_EDIDS] = {
 	"edid/800x600.bin",
diff --git a/drivers/gpu/drm/drm_encoder.c b/drivers/gpu/drm/drm_encoder.c
index 0708779840d2..59e0ebe733f8 100644
--- a/drivers/gpu/drm/drm_encoder.c
+++ b/drivers/gpu/drm/drm_encoder.c
@@ -220,13 +220,13 @@ int drm_mode_getencoder(struct drm_device *dev, void *data,
 	if (!drm_core_check_feature(dev, DRIVER_MODESET))
 		return -EINVAL;
 
-	encoder = drm_encoder_find(dev, enc_resp->encoder_id);
+	encoder = drm_encoder_find(dev, file_priv, enc_resp->encoder_id);
 	if (!encoder)
 		return -ENOENT;
 
 	drm_modeset_lock(&dev->mode_config.connection_mutex, NULL);
 	crtc = drm_encoder_get_crtc(encoder);
-	if (crtc)
+	if (crtc && drm_lease_held(file_priv, crtc->base.id))
 		enc_resp->crtc_id = crtc->base.id;
 	else
 		enc_resp->crtc_id = 0;
@@ -234,7 +234,8 @@ int drm_mode_getencoder(struct drm_device *dev, void *data,
 
 	enc_resp->encoder_type = encoder->encoder_type;
 	enc_resp->encoder_id = encoder->base.id;
-	enc_resp->possible_crtcs = encoder->possible_crtcs;
+	enc_resp->possible_crtcs = drm_lease_filter_crtcs(file_priv,
+							  encoder->possible_crtcs);
 	enc_resp->possible_clones = encoder->possible_clones;
 
 	return 0;
diff --git a/drivers/gpu/drm/drm_fb_cma_helper.c b/drivers/gpu/drm/drm_fb_cma_helper.c
index f2ee88363015..0e3c14174d08 100644
--- a/drivers/gpu/drm/drm_fb_cma_helper.c
+++ b/drivers/gpu/drm/drm_fb_cma_helper.c
@@ -38,7 +38,7 @@ struct drm_fbdev_cma {
  * Provides helper functions for creating a cma (contiguous memory allocator)
  * backed framebuffer.
  *
- * drm_fb_cma_create() is used in the &drm_mode_config_funcs.fb_create
+ * drm_gem_fb_create() is used in the &drm_mode_config_funcs.fb_create
  * callback function to create a cma backed framebuffer.
  *
  * An fbdev framebuffer backed by cma is also available by calling
@@ -61,8 +61,8 @@ struct drm_fbdev_cma {
  *     }
  *
  *     static struct drm_framebuffer_funcs driver_fb_funcs = {
- *         .destroy       = drm_fb_cma_destroy,
- *         .create_handle = drm_fb_cma_create_handle,
+ *         .destroy       = drm_gem_fb_destroy,
+ *         .create_handle = drm_gem_fb_create_handle,
  *         .dirty         = driver_fb_dirty,
  *     };
  *
@@ -80,57 +80,6 @@ static inline struct drm_fbdev_cma *to_fbdev_cma(struct drm_fb_helper *helper)
 	return container_of(helper, struct drm_fbdev_cma, fb_helper);
 }
 
-void drm_fb_cma_destroy(struct drm_framebuffer *fb)
-{
-	drm_gem_fb_destroy(fb);
-}
-EXPORT_SYMBOL(drm_fb_cma_destroy);
-
-int drm_fb_cma_create_handle(struct drm_framebuffer *fb,
-	struct drm_file *file_priv, unsigned int *handle)
-{
-	return drm_gem_fb_create_handle(fb, file_priv, handle);
-}
-EXPORT_SYMBOL(drm_fb_cma_create_handle);
-
-/**
- * drm_fb_cma_create_with_funcs() - helper function for the
- *                                  &drm_mode_config_funcs.fb_create
- *                                  callback
- * @dev: DRM device
- * @file_priv: drm file for the ioctl call
- * @mode_cmd: metadata from the userspace fb creation request
- * @funcs: vtable to be used for the new framebuffer object
- *
- * This can be used to set &drm_framebuffer_funcs for drivers that need the
- * &drm_framebuffer_funcs.dirty callback. Use drm_fb_cma_create() if you don't
- * need to change &drm_framebuffer_funcs.
- */
-struct drm_framebuffer *drm_fb_cma_create_with_funcs(struct drm_device *dev,
-	struct drm_file *file_priv, const struct drm_mode_fb_cmd2 *mode_cmd,
-	const struct drm_framebuffer_funcs *funcs)
-{
-	return drm_gem_fb_create_with_funcs(dev, file_priv, mode_cmd, funcs);
-}
-EXPORT_SYMBOL_GPL(drm_fb_cma_create_with_funcs);
-
-/**
- * drm_fb_cma_create() - &drm_mode_config_funcs.fb_create callback function
- * @dev: DRM device
- * @file_priv: drm file for the ioctl call
- * @mode_cmd: metadata from the userspace fb creation request
- *
- * If your hardware has special alignment or pitch requirements these should be
- * checked before calling this function. Use drm_fb_cma_create_with_funcs() if
- * you need to set &drm_framebuffer_funcs.dirty.
- */
-struct drm_framebuffer *drm_fb_cma_create(struct drm_device *dev,
-	struct drm_file *file_priv, const struct drm_mode_fb_cmd2 *mode_cmd)
-{
-	return drm_gem_fb_create(dev, file_priv, mode_cmd);
-}
-EXPORT_SYMBOL_GPL(drm_fb_cma_create);
-
 /**
  * drm_fb_cma_get_gem_obj() - Get CMA GEM object for framebuffer
  * @fb: The framebuffer
@@ -181,26 +130,6 @@ dma_addr_t drm_fb_cma_get_gem_addr(struct drm_framebuffer *fb,
 }
 EXPORT_SYMBOL_GPL(drm_fb_cma_get_gem_addr);
 
-/**
- * drm_fb_cma_prepare_fb() - Prepare CMA framebuffer
- * @plane: Which plane
- * @state: Plane state attach fence to
- *
- * This should be set as the &struct drm_plane_helper_funcs.prepare_fb hook.
- *
- * This function checks if the plane FB has an dma-buf attached, extracts
- * the exclusive fence and attaches it to plane state for the atomic helper
- * to wait on.
- *
- * There is no need for cleanup_fb for CMA based framebuffer drivers.
- */
-int drm_fb_cma_prepare_fb(struct drm_plane *plane,
-			  struct drm_plane_state *state)
-{
-	return drm_gem_fb_prepare_fb(plane, state);
-}
-EXPORT_SYMBOL_GPL(drm_fb_cma_prepare_fb);
-
 #ifdef CONFIG_DEBUG_FS
 static void drm_fb_cma_describe(struct drm_framebuffer *fb, struct seq_file *m)
 {
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
index 1b8f013ffa65..e56166334455 100644
--- a/drivers/gpu/drm/drm_fb_helper.c
+++ b/drivers/gpu/drm/drm_fb_helper.c
@@ -910,6 +910,9 @@ void drm_fb_helper_fini(struct drm_fb_helper *fb_helper)
 	if (!drm_fbdev_emulation || !fb_helper)
 		return;
 
+	cancel_work_sync(&fb_helper->resume_work);
+	cancel_work_sync(&fb_helper->dirty_work);
+
 	info = fb_helper->fbdev;
 	if (info) {
 		if (info->cmap.len)
@@ -918,9 +921,6 @@ void drm_fb_helper_fini(struct drm_fb_helper *fb_helper)
 	}
 	fb_helper->fbdev = NULL;
 
-	cancel_work_sync(&fb_helper->resume_work);
-	cancel_work_sync(&fb_helper->dirty_work);
-
 	mutex_lock(&kernel_fb_helper_lock);
 	if (!list_empty(&fb_helper->kernel_fb_list)) {
 		list_del(&fb_helper->kernel_fb_list);
@@ -1809,6 +1809,10 @@ static int drm_fb_helper_single_fb_probe(struct drm_fb_helper *fb_helper,
 
 	if (crtc_count == 0 || sizes.fb_width == -1 || sizes.fb_height == -1) {
 		DRM_INFO("Cannot find any crtc or sizes\n");
+
+		/* First time: disable all crtc's.. */
+		if (!fb_helper->deferred_setup && !READ_ONCE(fb_helper->dev->master))
+			restore_fbdev_mode(fb_helper);
 		return -EAGAIN;
 	}
 
@@ -2033,6 +2037,9 @@ static bool drm_connector_enabled(struct drm_connector *connector, bool strict)
 {
 	bool enable;
 
+	if (connector->display_info.non_desktop)
+		return false;
+
 	if (strict)
 		enable = connector->status == connector_status_connected;
 	else
@@ -2052,7 +2059,8 @@ static void drm_enable_connectors(struct drm_fb_helper *fb_helper,
 		connector = fb_helper->connector_info[i]->connector;
 		enabled[i] = drm_connector_enabled(connector, true);
 		DRM_DEBUG_KMS("connector %d enabled? %s\n", connector->base.id,
-			  enabled[i] ? "yes" : "no");
+			      connector->display_info.non_desktop ? "non desktop" : enabled[i] ? "yes" : "no");
+
 		any_enabled |= enabled[i];
 	}
 
@@ -2266,7 +2274,7 @@ static int drm_pick_crtcs(struct drm_fb_helper *fb_helper,
 	if (modes[n] == NULL)
 		return best_score;
 
-	crtcs = kzalloc(fb_helper->connector_count *
+	crtcs = kcalloc(fb_helper->connector_count,
 			sizeof(struct drm_fb_helper_crtc *), GFP_KERNEL);
 	if (!crtcs)
 		return best_score;
diff --git a/drivers/gpu/drm/drm_framebuffer.c b/drivers/gpu/drm/drm_framebuffer.c
index af279844d7ce..279c1035c12d 100644
--- a/drivers/gpu/drm/drm_framebuffer.c
+++ b/drivers/gpu/drm/drm_framebuffer.c
@@ -381,7 +381,7 @@ int drm_mode_rmfb(struct drm_device *dev,
 	if (!drm_core_check_feature(dev, DRIVER_MODESET))
 		return -EINVAL;
 
-	fb = drm_framebuffer_lookup(dev, *id);
+	fb = drm_framebuffer_lookup(dev, file_priv, *id);
 	if (!fb)
 		return -ENOENT;
 
@@ -450,7 +450,7 @@ int drm_mode_getfb(struct drm_device *dev,
 	if (!drm_core_check_feature(dev, DRIVER_MODESET))
 		return -EINVAL;
 
-	fb = drm_framebuffer_lookup(dev, r->fb_id);
+	fb = drm_framebuffer_lookup(dev, file_priv, r->fb_id);
 	if (!fb)
 		return -ENOENT;
 
@@ -515,7 +515,7 @@ int drm_mode_dirtyfb_ioctl(struct drm_device *dev,
 	if (!drm_core_check_feature(dev, DRIVER_MODESET))
 		return -EINVAL;
 
-	fb = drm_framebuffer_lookup(dev, r->fb_id);
+	fb = drm_framebuffer_lookup(dev, file_priv, r->fb_id);
 	if (!fb)
 		return -ENOENT;
 
@@ -681,6 +681,7 @@ EXPORT_SYMBOL(drm_framebuffer_init);
 /**
  * drm_framebuffer_lookup - look up a drm framebuffer and grab a reference
  * @dev: drm device
+ * @file_priv: drm file to check for lease against.
  * @id: id of the fb object
  *
  * If successful, this grabs an additional reference to the framebuffer -
@@ -688,12 +689,13 @@ EXPORT_SYMBOL(drm_framebuffer_init);
  * again, using drm_framebuffer_put().
  */
 struct drm_framebuffer *drm_framebuffer_lookup(struct drm_device *dev,
+					       struct drm_file *file_priv,
 					       uint32_t id)
 {
 	struct drm_mode_object *obj;
 	struct drm_framebuffer *fb = NULL;
 
-	obj = __drm_mode_object_find(dev, id, DRM_MODE_OBJECT_FB);
+	obj = __drm_mode_object_find(dev, file_priv, id, DRM_MODE_OBJECT_FB);
 	if (obj)
 		fb = obj_to_fb(obj);
 	return fb;
diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c
index c55f338e380b..55d6182555c7 100644
--- a/drivers/gpu/drm/drm_gem.c
+++ b/drivers/gpu/drm/drm_gem.c
@@ -282,15 +282,6 @@ drm_gem_handle_delete(struct drm_file *filp, u32 handle)
 {
 	struct drm_gem_object *obj;
 
-	/* This is gross. The idr system doesn't let us try a delete and
-	 * return an error code.  It just spews if you fail at deleting.
-	 * So, we have to grab a lock around finding the object and then
-	 * doing the delete on it and dropping the refcount, or the user
-	 * could race us to double-decrement the refcount and cause a
-	 * use-after-free later.  Given the frequency of our handle lookups,
-	 * we may want to use ida for number allocation and a hash table
-	 * for the pointers, anyway.
-	 */
 	spin_lock(&filp->table_lock);
 
 	/* Check if we currently have a reference on the object */
@@ -334,6 +325,12 @@ int drm_gem_dumb_map_offset(struct drm_file *file, struct drm_device *dev,
 	if (!obj)
 		return -ENOENT;
 
+	/* Don't allow imported objects to be mapped */
+	if (obj->import_attach) {
+		ret = -EINVAL;
+		goto out;
+	}
+
 	ret = drm_gem_create_mmap_offset(obj);
 	if (ret)
 		goto out;
@@ -537,7 +534,7 @@ EXPORT_SYMBOL(drm_gem_create_mmap_offset);
  * Note that you are not allowed to change gfp-zones during runtime. That is,
  * shmem_read_mapping_page_gfp() must be called with the same gfp_zone(gfp) as
  * set during initialization. If you have special zone constraints, set them
- * after drm_gem_init_object() via mapping_set_gfp_mask(). shmem-core takes care
+ * after drm_gem_object_init() via mapping_set_gfp_mask(). shmem-core takes care
  * to keep pages in the required zone during swap-in.
  */
 struct page **drm_gem_get_pages(struct drm_gem_object *obj)
diff --git a/drivers/gpu/drm/drm_gem_cma_helper.c b/drivers/gpu/drm/drm_gem_cma_helper.c
index 373e33f22be4..020e7668dfab 100644
--- a/drivers/gpu/drm/drm_gem_cma_helper.c
+++ b/drivers/gpu/drm/drm_gem_cma_helper.c
@@ -112,7 +112,7 @@ struct drm_gem_cma_object *drm_gem_cma_create(struct drm_device *drm,
 	cma_obj->vaddr = dma_alloc_wc(drm->dev, size, &cma_obj->paddr,
 				      GFP_KERNEL | __GFP_NOWARN);
 	if (!cma_obj->vaddr) {
-		dev_err(drm->dev, "failed to allocate buffer with size %zu\n",
+		dev_dbg(drm->dev, "failed to allocate buffer with size %zu\n",
 			size);
 		ret = -ENOMEM;
 		goto error;
diff --git a/drivers/gpu/drm/drm_gem_framebuffer_helper.c b/drivers/gpu/drm/drm_gem_framebuffer_helper.c
index d54a083dc5dd..aa8cb9bfa499 100644
--- a/drivers/gpu/drm/drm_gem_framebuffer_helper.c
+++ b/drivers/gpu/drm/drm_gem_framebuffer_helper.c
@@ -27,19 +27,24 @@
  * DOC: overview
  *
  * This library provides helpers for drivers that don't subclass
- * &drm_framebuffer and and use &drm_gem_object for their backing storage.
+ * &drm_framebuffer and use &drm_gem_object for their backing storage.
  *
  * Drivers without additional needs to validate framebuffers can simply use
- * drm_gem_fb_create() and everything is wired up automatically. But all
- * parts can be used individually.
+ * drm_gem_fb_create() and everything is wired up automatically. Other drivers
+ * can use all parts independently.
  */
 
 /**
- * drm_gem_fb_get_obj() - Get GEM object for framebuffer
- * @fb: The framebuffer
- * @plane: Which plane
+ * drm_gem_fb_get_obj() - Get GEM object backing the framebuffer
+ * @fb: Framebuffer
+ * @plane: Plane index
  *
- * Returns the GEM object for given framebuffer.
+ * No additional reference is taken beyond the one that the &drm_frambuffer
+ * already holds.
+ *
+ * Returns:
+ * Pointer to &drm_gem_object for the given framebuffer and plane index or NULL
+ * if it does not exist.
  */
 struct drm_gem_object *drm_gem_fb_get_obj(struct drm_framebuffer *fb,
 					  unsigned int plane)
@@ -82,7 +87,7 @@ drm_gem_fb_alloc(struct drm_device *dev,
 
 /**
  * drm_gem_fb_destroy - Free GEM backed framebuffer
- * @fb: DRM framebuffer
+ * @fb: Framebuffer
  *
  * Frees a GEM backed framebuffer with its backing buffer(s) and the structure
  * itself. Drivers can use this as their &drm_framebuffer_funcs->destroy
@@ -102,12 +107,13 @@ EXPORT_SYMBOL(drm_gem_fb_destroy);
 
 /**
  * drm_gem_fb_create_handle - Create handle for GEM backed framebuffer
- * @fb: DRM framebuffer
- * @file: drm file
- * @handle: handle created
+ * @fb: Framebuffer
+ * @file: DRM file to register the handle for
+ * @handle: Pointer to return the created handle
  *
+ * This function creates a handle for the GEM object backing the framebuffer.
  * Drivers can use this as their &drm_framebuffer_funcs->create_handle
- * callback.
+ * callback. The GETFB IOCTL calls into this callback.
  *
  * Returns:
  * 0 on success or a negative error code on failure.
@@ -120,18 +126,21 @@ int drm_gem_fb_create_handle(struct drm_framebuffer *fb, struct drm_file *file,
 EXPORT_SYMBOL(drm_gem_fb_create_handle);
 
 /**
- * drm_gem_fb_create_with_funcs() - helper function for the
+ * drm_gem_fb_create_with_funcs() - Helper function for the
  *                                  &drm_mode_config_funcs.fb_create
  *                                  callback
  * @dev: DRM device
- * @file: drm file for the ioctl call
- * @mode_cmd: metadata from the userspace fb creation request
+ * @file: DRM file that holds the GEM handle(s) backing the framebuffer
+ * @mode_cmd: Metadata from the userspace framebuffer creation request
  * @funcs: vtable to be used for the new framebuffer object
  *
  * This can be used to set &drm_framebuffer_funcs for drivers that need the
  * &drm_framebuffer_funcs.dirty callback. Use drm_gem_fb_create() if you don't
  * need to change &drm_framebuffer_funcs.
  * The function does buffer size validation.
+ *
+ * Returns:
+ * Pointer to a &drm_framebuffer on success or an error pointer on failure.
  */
 struct drm_framebuffer *
 drm_gem_fb_create_with_funcs(struct drm_device *dev, struct drm_file *file,
@@ -154,7 +163,7 @@ drm_gem_fb_create_with_funcs(struct drm_device *dev, struct drm_file *file,
 
 		objs[i] = drm_gem_object_lookup(file, mode_cmd->handles[i]);
 		if (!objs[i]) {
-			DRM_DEV_ERROR(dev->dev, "Failed to lookup GEM\n");
+			DRM_DEBUG_KMS("Failed to lookup GEM object\n");
 			ret = -ENOENT;
 			goto err_gem_object_put;
 		}
@@ -192,15 +201,26 @@ static const struct drm_framebuffer_funcs drm_gem_fb_funcs = {
 };
 
 /**
- * drm_gem_fb_create() - &drm_mode_config_funcs.fb_create callback function
+ * drm_gem_fb_create() - Helper function for the
+ *                       &drm_mode_config_funcs.fb_create callback
  * @dev: DRM device
- * @file: drm file for the ioctl call
- * @mode_cmd: metadata from the userspace fb creation request
+ * @file: DRM file that holds the GEM handle(s) backing the framebuffer
+ * @mode_cmd: Metadata from the userspace framebuffer creation request
+ *
+ * This function creates a new framebuffer object described by
+ * &drm_mode_fb_cmd2. This description includes handles for the buffer(s)
+ * backing the framebuffer.
  *
  * If your hardware has special alignment or pitch requirements these should be
  * checked before calling this function. The function does buffer size
  * validation. Use drm_gem_fb_create_with_funcs() if you need to set
  * &drm_framebuffer_funcs.dirty.
+ *
+ * Drivers can use this as their &drm_mode_config_funcs.fb_create callback.
+ * The ADDFB2 IOCTL calls into this callback.
+ *
+ * Returns:
+ * Pointer to a &drm_framebuffer on success or an error pointer on failure.
  */
 struct drm_framebuffer *
 drm_gem_fb_create(struct drm_device *dev, struct drm_file *file,
@@ -212,15 +232,15 @@ drm_gem_fb_create(struct drm_device *dev, struct drm_file *file,
 EXPORT_SYMBOL_GPL(drm_gem_fb_create);
 
 /**
- * drm_gem_fb_prepare_fb() - Prepare gem framebuffer
- * @plane: Which plane
- * @state: Plane state attach fence to
+ * drm_gem_fb_prepare_fb() - Prepare a GEM backed framebuffer
+ * @plane: Plane
+ * @state: Plane state the fence will be attached to
  *
- * This can be used as the &drm_plane_helper_funcs.prepare_fb hook.
- *
- * This function checks if the plane FB has an dma-buf attached, extracts
- * the exclusive fence and attaches it to plane state for the atomic helper
- * to wait on.
+ * This function prepares a GEM backed framebuffer for scanout by checking if
+ * the plane framebuffer has a DMA-BUF attached. If it does, it extracts the
+ * exclusive fence and attaches it to the plane state for the atomic helper to
+ * wait on. This function can be used as the &drm_plane_helper_funcs.prepare_fb
+ * callback.
  *
  * There is no need for &drm_plane_helper_funcs.cleanup_fb hook for simple
  * gem based framebuffer drivers which have their buffers always pinned in
@@ -232,7 +252,7 @@ int drm_gem_fb_prepare_fb(struct drm_plane *plane,
 	struct dma_buf *dma_buf;
 	struct dma_fence *fence;
 
-	if ((plane->state->fb == state->fb) || !state->fb)
+	if (plane->state->fb == state->fb || !state->fb)
 		return 0;
 
 	dma_buf = drm_gem_fb_get_obj(state->fb, 0)->dma_buf;
@@ -246,17 +266,19 @@ int drm_gem_fb_prepare_fb(struct drm_plane *plane,
 EXPORT_SYMBOL_GPL(drm_gem_fb_prepare_fb);
 
 /**
- * drm_gem_fbdev_fb_create - Create a drm_framebuffer for fbdev emulation
+ * drm_gem_fbdev_fb_create - Create a GEM backed &drm_framebuffer for fbdev
+ *                           emulation
  * @dev: DRM device
  * @sizes: fbdev size description
- * @pitch_align: optional pitch alignment
+ * @pitch_align: Optional pitch alignment
  * @obj: GEM object backing the framebuffer
  * @funcs: vtable to be used for the new framebuffer object
  *
- * This function creates a framebuffer for use with fbdev emulation.
+ * This function creates a framebuffer from a &drm_fb_helper_surface_size
+ * description for use in the &drm_fb_helper_funcs.fb_probe callback.
  *
  * Returns:
- * Pointer to a drm_framebuffer on success or an error pointer on failure.
+ * Pointer to a &drm_framebuffer on success or an error pointer on failure.
  */
 struct drm_framebuffer *
 drm_gem_fbdev_fb_create(struct drm_device *dev,
diff --git a/drivers/gpu/drm/drm_internal.h b/drivers/gpu/drm/drm_internal.h
index fbc3f308fa19..c9d5a6cd4d41 100644
--- a/drivers/gpu/drm/drm_internal.h
+++ b/drivers/gpu/drm/drm_internal.h
@@ -55,7 +55,6 @@ int drm_clients_info(struct seq_file *m, void* data);
 int drm_gem_name_info(struct seq_file *m, void *data);
 
 /* drm_vblank.c */
-extern unsigned int drm_timestamp_monotonic;
 void drm_vblank_disable_and_save(struct drm_device *dev, unsigned int pipe);
 void drm_vblank_cleanup(struct drm_device *dev);
 
@@ -71,6 +70,12 @@ int drm_legacy_modeset_ctl_ioctl(struct drm_device *dev, void *data,
 int drm_legacy_irq_control(struct drm_device *dev, void *data,
 			   struct drm_file *file_priv);
 
+int drm_crtc_get_sequence_ioctl(struct drm_device *dev, void *data,
+				struct drm_file *filp);
+
+int drm_crtc_queue_sequence_ioctl(struct drm_device *dev, void *data,
+				  struct drm_file *filp);
+
 /* drm_auth.c */
 int drm_getmagic(struct drm_device *dev, void *data,
 		 struct drm_file *file_priv);
diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
index a9ae6dd2d593..4aafe4802099 100644
--- a/drivers/gpu/drm/drm_ioctl.c
+++ b/drivers/gpu/drm/drm_ioctl.c
@@ -235,7 +235,7 @@ static int drm_getcap(struct drm_device *dev, void *data, struct drm_file *file_
 	/* Only some caps make sense with UMS/render-only drivers. */
 	switch (req->capability) {
 	case DRM_CAP_TIMESTAMP_MONOTONIC:
-		req->value = drm_timestamp_monotonic;
+		req->value = 1;
 		return 0;
 	case DRM_CAP_PRIME:
 		req->value |= dev->driver->prime_fd_to_handle ? DRM_PRIME_CAP_IMPORT : 0;
@@ -663,6 +663,12 @@ static const struct drm_ioctl_desc drm_ioctls[] = {
 		      DRM_UNLOCKED|DRM_RENDER_ALLOW),
 	DRM_IOCTL_DEF(DRM_IOCTL_SYNCOBJ_SIGNAL, drm_syncobj_signal_ioctl,
 		      DRM_UNLOCKED|DRM_RENDER_ALLOW),
+	DRM_IOCTL_DEF(DRM_IOCTL_CRTC_GET_SEQUENCE, drm_crtc_get_sequence_ioctl, DRM_UNLOCKED),
+	DRM_IOCTL_DEF(DRM_IOCTL_CRTC_QUEUE_SEQUENCE, drm_crtc_queue_sequence_ioctl, DRM_UNLOCKED),
+	DRM_IOCTL_DEF(DRM_IOCTL_MODE_CREATE_LEASE, drm_mode_create_lease_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+	DRM_IOCTL_DEF(DRM_IOCTL_MODE_LIST_LESSEES, drm_mode_list_lessees_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+	DRM_IOCTL_DEF(DRM_IOCTL_MODE_GET_LEASE, drm_mode_get_lease_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
+	DRM_IOCTL_DEF(DRM_IOCTL_MODE_REVOKE_LEASE, drm_mode_revoke_lease_ioctl, DRM_MASTER|DRM_CONTROL_ALLOW|DRM_UNLOCKED),
 };
 
 #define DRM_CORE_IOCTL_COUNT	ARRAY_SIZE( drm_ioctls )
diff --git a/drivers/gpu/drm/drm_kms_helper_common.c b/drivers/gpu/drm/drm_kms_helper_common.c
index 6e35a56a6102..93e2b30fe1a5 100644
--- a/drivers/gpu/drm/drm_kms_helper_common.c
+++ b/drivers/gpu/drm/drm_kms_helper_common.c
@@ -26,6 +26,7 @@
  */
 
 #include <linux/module.h>
+#include <drm/drmP.h>
 
 #include "drm_crtc_helper_internal.h"
 
@@ -33,6 +34,33 @@ MODULE_AUTHOR("David Airlie, Jesse Barnes");
 MODULE_DESCRIPTION("DRM KMS helper");
 MODULE_LICENSE("GPL and additional rights");
 
+#if IS_ENABLED(CONFIG_DRM_LOAD_EDID_FIRMWARE)
+
+/* Backward compatibility for drm_kms_helper.edid_firmware */
+static int edid_firmware_set(const char *val, const struct kernel_param *kp)
+{
+	DRM_NOTE("drm_kms_firmware.edid_firmware is deprecated, please use drm.edid_firmware intead.\n");
+
+	return __drm_set_edid_firmware_path(val);
+}
+
+static int edid_firmware_get(char *buffer, const struct kernel_param *kp)
+{
+	return __drm_get_edid_firmware_path(buffer, PAGE_SIZE);
+}
+
+static const struct kernel_param_ops edid_firmware_ops = {
+	.set = edid_firmware_set,
+	.get = edid_firmware_get,
+};
+
+module_param_cb(edid_firmware, &edid_firmware_ops, NULL, 0644);
+__MODULE_PARM_TYPE(edid_firmware, "charp");
+MODULE_PARM_DESC(edid_firmware,
+		 "DEPRECATED. Use drm.edid_firmware module parameter instead.");
+
+#endif
+
 static int __init drm_kms_helper_init(void)
 {
 	int ret;
diff --git a/drivers/gpu/drm/drm_lease.c b/drivers/gpu/drm/drm_lease.c
new file mode 100644
index 000000000000..1402c0e71b03
--- /dev/null
+++ b/drivers/gpu/drm/drm_lease.c
@@ -0,0 +1,767 @@
+/*
+ * Copyright © 2017 Keith Packard <keithp@keithp.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ */
+
+#include <drm/drmP.h>
+#include "drm_internal.h"
+#include "drm_legacy.h"
+#include "drm_crtc_internal.h"
+#include <drm/drm_lease.h>
+#include <drm/drm_auth.h>
+#include <drm/drm_crtc_helper.h>
+
+#define drm_for_each_lessee(lessee, lessor) \
+	list_for_each_entry((lessee), &(lessor)->lessees, lessee_list)
+
+static uint64_t drm_lease_idr_object;
+
+/**
+ * drm_lease_owner - return ancestor owner drm_master
+ * @master: drm_master somewhere within tree of lessees and lessors
+ *
+ * RETURN:
+ *
+ * drm_master at the top of the tree (i.e, with lessor NULL
+ */
+struct drm_master *drm_lease_owner(struct drm_master *master)
+{
+	while (master->lessor != NULL)
+		master = master->lessor;
+	return master;
+}
+EXPORT_SYMBOL(drm_lease_owner);
+
+/**
+ * _drm_find_lessee - find lessee by id (idr_mutex held)
+ * @master: drm_master of lessor
+ * @id: lessee_id
+ *
+ * RETURN:
+ *
+ * drm_master of the lessee if valid, NULL otherwise
+ */
+
+static struct drm_master*
+_drm_find_lessee(struct drm_master *master, int lessee_id)
+{
+	lockdep_assert_held(&master->dev->mode_config.idr_mutex);
+	return idr_find(&drm_lease_owner(master)->lessee_idr, lessee_id);
+}
+
+/**
+ * _drm_lease_held_master - check to see if an object is leased (or owned) by master (idr_mutex held)
+ * @master: the master to check the lease status of
+ * @id: the id to check
+ *
+ * Checks if the specified master holds a lease on the object. Return
+ * value:
+ *
+ *	true		'master' holds a lease on (or owns) the object
+ *	false		'master' does not hold a lease.
+ */
+static int _drm_lease_held_master(struct drm_master *master, int id)
+{
+	lockdep_assert_held(&master->dev->mode_config.idr_mutex);
+	if (master->lessor)
+		return idr_find(&master->leases, id) != NULL;
+	return true;
+}
+
+/**
+ * _drm_has_leased - check to see if an object has been leased (idr_mutex held)
+ * @master: the master to check the lease status of
+ * @id: the id to check
+ *
+ * Checks if any lessee of 'master' holds a lease on 'id'. Return
+ * value:
+ *
+ *	true		Some lessee holds a lease on the object.
+ *	false		No lessee has a lease on the object.
+ */
+static bool _drm_has_leased(struct drm_master *master, int id)
+{
+	struct drm_master *lessee;
+
+	lockdep_assert_held(&master->dev->mode_config.idr_mutex);
+	drm_for_each_lessee(lessee, master)
+		if (_drm_lease_held_master(lessee, id))
+			return true;
+	return false;
+}
+
+/**
+ * _drm_lease_held - check drm_mode_object lease status (idr_mutex held)
+ * @master: the drm_master
+ * @id: the object id
+ *
+ * Checks if the specified master holds a lease on the object. Return
+ * value:
+ *
+ *	true		'master' holds a lease on (or owns) the object
+ *	false		'master' does not hold a lease.
+ */
+bool _drm_lease_held(struct drm_file *file_priv, int id)
+{
+	if (file_priv == NULL || file_priv->master == NULL)
+		return true;
+
+	return _drm_lease_held_master(file_priv->master, id);
+}
+EXPORT_SYMBOL(_drm_lease_held);
+
+/**
+ * drm_lease_held - check drm_mode_object lease status (idr_mutex not held)
+ * @master: the drm_master
+ * @id: the object id
+ *
+ * Checks if the specified master holds a lease on the object. Return
+ * value:
+ *
+ *	true		'master' holds a lease on (or owns) the object
+ *	false		'master' does not hold a lease.
+ */
+bool drm_lease_held(struct drm_file *file_priv, int id)
+{
+	struct drm_master *master;
+	bool ret;
+
+	if (file_priv == NULL || file_priv->master == NULL)
+		return true;
+
+	master = file_priv->master;
+	mutex_lock(&master->dev->mode_config.idr_mutex);
+	ret = _drm_lease_held_master(master, id);
+	mutex_unlock(&master->dev->mode_config.idr_mutex);
+	return ret;
+}
+EXPORT_SYMBOL(drm_lease_held);
+
+/**
+ * drm_lease_filter_crtcs - restricted crtc set to leased values (idr_mutex not held)
+ * @file_priv: requestor file
+ * @crtcs: bitmask of crtcs to check
+ *
+ * Reconstructs a crtc mask based on the crtcs which are visible
+ * through the specified file.
+ */
+uint32_t drm_lease_filter_crtcs(struct drm_file *file_priv, uint32_t crtcs_in)
+{
+	struct drm_master *master;
+	struct drm_device *dev;
+	struct drm_crtc *crtc;
+	int count_in, count_out;
+	uint32_t crtcs_out = 0;
+
+	if (file_priv == NULL || file_priv->master == NULL)
+		return crtcs_in;
+
+	master = file_priv->master;
+	dev = master->dev;
+
+	count_in = count_out = 0;
+	mutex_lock(&master->dev->mode_config.idr_mutex);
+	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
+		if (_drm_lease_held_master(master, crtc->base.id)) {
+			uint32_t mask_in = 1ul << count_in;
+			if ((crtcs_in & mask_in) != 0) {
+				uint32_t mask_out = 1ul << count_out;
+				crtcs_out |= mask_out;
+			}
+			count_out++;
+		}
+		count_in++;
+	}
+	mutex_unlock(&master->dev->mode_config.idr_mutex);
+	return crtcs_out;
+}
+EXPORT_SYMBOL(drm_lease_filter_crtcs);
+
+/*
+ * drm_lease_create - create a new drm_master with leased objects (idr_mutex not held)
+ * @lessor: lease holder (or owner) of objects
+ * @leases: objects to lease to the new drm_master
+ *
+ * Uses drm_master_create to allocate a new drm_master, then checks to
+ * make sure all of the desired objects can be leased, atomically
+ * leasing them to the new drmmaster.
+ *
+ * 	ERR_PTR(-EACCESS)	some other master holds the title to any object
+ * 	ERR_PTR(-ENOENT)	some object is not a valid DRM object for this device
+ * 	ERR_PTR(-EBUSY)		some other lessee holds title to this object
+ *	ERR_PTR(-EEXIST)	same object specified more than once in the provided list
+ *	ERR_PTR(-ENOMEM)	allocation failed
+ */
+static struct drm_master *drm_lease_create(struct drm_master *lessor, struct idr *leases)
+{
+	struct drm_device *dev = lessor->dev;
+	int error;
+	struct drm_master *lessee;
+	int object;
+	int id;
+	void *entry;
+
+	DRM_DEBUG_LEASE("lessor %d\n", lessor->lessee_id);
+
+	lessee = drm_master_create(lessor->dev);
+	if (!lessee) {
+		DRM_DEBUG_LEASE("drm_master_create failed\n");
+		return ERR_PTR(-ENOMEM);
+	}
+
+	mutex_lock(&dev->mode_config.idr_mutex);
+
+	idr_for_each_entry(leases, entry, object) {
+		error = 0;
+		if (!idr_find(&dev->mode_config.crtc_idr, object))
+			error = -ENOENT;
+		else if (!_drm_lease_held_master(lessor, object))
+			error = -EACCES;
+		else if (_drm_has_leased(lessor, object))
+			error = -EBUSY;
+
+		if (error != 0) {
+			DRM_DEBUG_LEASE("object %d failed %d\n", object, error);
+			goto out_lessee;
+		}
+	}
+
+	/* Insert the new lessee into the tree */
+	id = idr_alloc(&(drm_lease_owner(lessor)->lessee_idr), lessee, 1, 0, GFP_KERNEL);
+	if (id < 0) {
+		error = id;
+		goto out_lessee;
+	}
+
+	lessee->lessee_id = id;
+	lessee->lessor = drm_master_get(lessor);
+	list_add_tail(&lessee->lessee_list, &lessor->lessees);
+
+	/* Move the leases over */
+	lessee->leases = *leases;
+	DRM_DEBUG_LEASE("new lessee %d %p, lessor %d %p\n", lessee->lessee_id, lessee, lessor->lessee_id, lessor);
+
+	mutex_unlock(&dev->mode_config.idr_mutex);
+	return lessee;
+
+out_lessee:
+	mutex_unlock(&dev->mode_config.idr_mutex);
+
+	drm_master_put(&lessee);
+
+	return ERR_PTR(error);
+}
+
+/**
+ * drm_lease_destroy - a master is going away (idr_mutex not held)
+ * @master: the drm_master being destroyed
+ *
+ * All lessees will have been destroyed as they
+ * hold a reference on their lessor. Notify any
+ * lessor for this master so that it can check
+ * the list of lessees.
+ */
+void drm_lease_destroy(struct drm_master *master)
+{
+	struct drm_device *dev = master->dev;
+
+	mutex_lock(&dev->mode_config.idr_mutex);
+
+	DRM_DEBUG_LEASE("drm_lease_destroy %d\n", master->lessee_id);
+
+	/* This master is referenced by all lessees, hence it cannot be destroyed
+	 * until all of them have been
+	 */
+	WARN_ON(!list_empty(&master->lessees));
+
+	/* Remove this master from the lessee idr in the owner */
+	if (master->lessee_id != 0) {
+		DRM_DEBUG_LEASE("remove master %d from device list of lessees\n", master->lessee_id);
+		idr_remove(&(drm_lease_owner(master)->lessee_idr), master->lessee_id);
+	}
+
+	/* Remove this master from any lessee list it may be on */
+	list_del(&master->lessee_list);
+
+	mutex_unlock(&dev->mode_config.idr_mutex);
+
+	if (master->lessor) {
+		/* Tell the master to check the lessee list */
+		drm_sysfs_hotplug_event(dev);
+		drm_master_put(&master->lessor);
+	}
+
+	DRM_DEBUG_LEASE("drm_lease_destroy done %d\n", master->lessee_id);
+}
+
+/**
+ * _drm_lease_revoke - revoke access to all leased objects (idr_mutex held)
+ * @master: the master losing its lease
+ */
+static void _drm_lease_revoke(struct drm_master *top)
+{
+	int object;
+	void *entry;
+	struct drm_master *master = top;
+
+	lockdep_assert_held(&top->dev->mode_config.idr_mutex);
+
+	/*
+	 * Walk the tree starting at 'top' emptying all leases. Because
+	 * the tree is fully connected, we can do this without recursing
+	 */
+	for (;;) {
+		DRM_DEBUG_LEASE("revoke leases for %p %d\n", master, master->lessee_id);
+
+		/* Evacuate the lease */
+		idr_for_each_entry(&master->leases, entry, object)
+			idr_remove(&master->leases, object);
+
+		/* Depth-first list walk */
+
+		/* Down */
+		if (!list_empty(&master->lessees)) {
+			master = list_first_entry(&master->lessees, struct drm_master, lessee_list);
+		} else {
+			/* Up */
+			while (master != top && master == list_last_entry(&master->lessor->lessees, struct drm_master, lessee_list))
+				master = master->lessor;
+
+			if (master == top)
+				break;
+
+			/* Over */
+			master = list_entry(master->lessee_list.next, struct drm_master, lessee_list);
+		}
+	}
+}
+
+/**
+ * drm_lease_revoke - revoke access to all leased objects (idr_mutex not held)
+ * @top: the master losing its lease
+ */
+void drm_lease_revoke(struct drm_master *top)
+{
+	mutex_lock(&top->dev->mode_config.idr_mutex);
+	_drm_lease_revoke(top);
+	mutex_unlock(&top->dev->mode_config.idr_mutex);
+}
+
+static int validate_lease(struct drm_device *dev,
+			  struct drm_file *lessor_priv,
+			  int object_count,
+			  struct drm_mode_object **objects)
+{
+	int o;
+	int has_crtc = -1;
+	int has_connector = -1;
+	int has_plane = -1;
+
+	/* we want to confirm that there is at least one crtc, plane
+	   connector object. */
+
+	for (o = 0; o < object_count; o++) {
+		if (objects[o]->type == DRM_MODE_OBJECT_CRTC && has_crtc == -1) {
+			has_crtc = o;
+		}
+		if (objects[o]->type == DRM_MODE_OBJECT_CONNECTOR && has_connector == -1)
+			has_connector = o;
+
+		if (lessor_priv->universal_planes) {
+			if (objects[o]->type == DRM_MODE_OBJECT_PLANE && has_plane == -1)
+				has_plane = o;
+		}
+	}
+	if (has_crtc == -1 || has_connector == -1)
+		return -EINVAL;
+	if (lessor_priv->universal_planes && has_plane == -1)
+		return -EINVAL;
+	return 0;
+}
+
+static int fill_object_idr(struct drm_device *dev,
+			   struct drm_file *lessor_priv,
+			   struct idr *leases,
+			   int object_count,
+			   u32 *object_ids)
+{
+	struct drm_mode_object **objects;
+	u32 o;
+	int ret;
+	objects = kcalloc(object_count, sizeof(struct drm_mode_object *),
+			  GFP_KERNEL);
+	if (!objects)
+		return -ENOMEM;
+
+	/* step one - get references to all the mode objects
+	   and check for validity. */
+	for (o = 0; o < object_count; o++) {
+		if ((int) object_ids[o] < 0) {
+			ret = -EINVAL;
+			goto out_free_objects;
+		}
+
+		objects[o] = drm_mode_object_find(dev, lessor_priv,
+						  object_ids[o],
+						  DRM_MODE_OBJECT_ANY);
+		if (!objects[o]) {
+			ret = -ENOENT;
+			goto out_free_objects;
+		}
+
+		if (!drm_mode_object_lease_required(objects[o]->type)) {
+			ret = -EINVAL;
+			goto out_free_objects;
+		}
+	}
+
+	ret = validate_lease(dev, lessor_priv, object_count, objects);
+	if (ret)
+		goto out_free_objects;
+
+	/* add their IDs to the lease request - taking into account
+	   universal planes */
+	for (o = 0; o < object_count; o++) {
+		struct drm_mode_object *obj = objects[o];
+		u32 object_id = objects[o]->id;
+		DRM_DEBUG_LEASE("Adding object %d to lease\n", object_id);
+
+		/*
+		 * We're using an IDR to hold the set of leased
+		 * objects, but we don't need to point at the object's
+		 * data structure from the lease as the main crtc_idr
+		 * will be used to actually find that. Instead, all we
+		 * really want is a 'leased/not-leased' result, for
+		 * which any non-NULL pointer will work fine.
+		 */
+		ret = idr_alloc(leases, &drm_lease_idr_object , object_id, object_id + 1, GFP_KERNEL);
+		if (ret < 0) {
+			DRM_DEBUG_LEASE("Object %d cannot be inserted into leases (%d)\n",
+					object_id, ret);
+			goto out_free_objects;
+		}
+		if (obj->type == DRM_MODE_OBJECT_CRTC && !lessor_priv->universal_planes) {
+			struct drm_crtc *crtc = obj_to_crtc(obj);
+			ret = idr_alloc(leases, &drm_lease_idr_object, crtc->primary->base.id, crtc->primary->base.id + 1, GFP_KERNEL);
+			if (ret < 0) {
+				DRM_DEBUG_LEASE("Object primary plane %d cannot be inserted into leases (%d)\n",
+						object_id, ret);
+				goto out_free_objects;
+			}
+			if (crtc->cursor) {
+				ret = idr_alloc(leases, &drm_lease_idr_object, crtc->cursor->base.id, crtc->cursor->base.id + 1, GFP_KERNEL);
+				if (ret < 0) {
+					DRM_DEBUG_LEASE("Object cursor plane %d cannot be inserted into leases (%d)\n",
+							object_id, ret);
+					goto out_free_objects;
+				}
+			}
+		}
+	}
+
+	ret = 0;
+out_free_objects:
+	for (o = 0; o < object_count; o++) {
+		if (objects[o])
+			drm_mode_object_put(objects[o]);
+	}
+	kfree(objects);
+	return ret;
+}
+
+/**
+ * drm_mode_create_lease_ioctl - create a new lease
+ * @dev: the drm device
+ * @data: pointer to struct drm_mode_create_lease
+ * @file_priv: the file being manipulated
+ *
+ * The master associated with the specified file will have a lease
+ * created containing the objects specified in the ioctl structure.
+ * A file descriptor will be allocated for that and returned to the
+ * application.
+ */
+int drm_mode_create_lease_ioctl(struct drm_device *dev,
+				void *data, struct drm_file *lessor_priv)
+{
+	struct drm_mode_create_lease *cl = data;
+	size_t object_count;
+	int ret = 0;
+	struct idr leases;
+	struct drm_master *lessor = lessor_priv->master;
+	struct drm_master *lessee = NULL;
+	struct file *lessee_file = NULL;
+	struct file *lessor_file = lessor_priv->filp;
+	struct drm_file *lessee_priv;
+	int fd = -1;
+	uint32_t *object_ids;
+
+	/* Can't lease without MODESET */
+	if (!drm_core_check_feature(dev, DRIVER_MODESET))
+		return -EINVAL;
+
+	/* Do not allow sub-leases */
+	if (lessor->lessor)
+		return -EINVAL;
+
+	/* need some objects */
+	if (cl->object_count == 0)
+		return -EINVAL;
+
+	if (cl->flags && (cl->flags & ~(O_CLOEXEC | O_NONBLOCK)))
+		return -EINVAL;
+
+	object_count = cl->object_count;
+
+	object_ids = memdup_user(u64_to_user_ptr(cl->object_ids), object_count * sizeof(__u32));
+	if (IS_ERR(object_ids))
+		return PTR_ERR(object_ids);
+
+	idr_init(&leases);
+
+	/* fill and validate the object idr */
+	ret = fill_object_idr(dev, lessor_priv, &leases,
+			      object_count, object_ids);
+	kfree(object_ids);
+	if (ret) {
+		idr_destroy(&leases);
+		return ret;
+	}
+
+	/* Allocate a file descriptor for the lease */
+	fd = get_unused_fd_flags(cl->flags & (O_CLOEXEC | O_NONBLOCK));
+	if (fd < 0) {
+		idr_destroy(&leases);
+		return fd;
+	}
+
+	DRM_DEBUG_LEASE("Creating lease\n");
+	lessee = drm_lease_create(lessor, &leases);
+
+	if (IS_ERR(lessee)) {
+		ret = PTR_ERR(lessee);
+		goto out_leases;
+	}
+
+	/* Clone the lessor file to create a new file for us */
+	DRM_DEBUG_LEASE("Allocating lease file\n");
+	path_get(&lessor_file->f_path);
+	lessee_file = alloc_file(&lessor_file->f_path,
+				 lessor_file->f_mode,
+				 fops_get(lessor_file->f_inode->i_fop));
+
+	if (IS_ERR(lessee_file)) {
+		ret = PTR_ERR(lessee_file);
+		goto out_lessee;
+	}
+
+	/* Initialize the new file for DRM */
+	DRM_DEBUG_LEASE("Initializing the file with %p\n", lessee_file->f_op->open);
+	ret = lessee_file->f_op->open(lessee_file->f_inode, lessee_file);
+	if (ret)
+		goto out_lessee_file;
+
+	lessee_priv = lessee_file->private_data;
+
+	/* Change the file to a master one */
+	drm_master_put(&lessee_priv->master);
+	lessee_priv->master = lessee;
+	lessee_priv->is_master = 1;
+	lessee_priv->authenticated = 1;
+
+	/* Hook up the fd */
+	fd_install(fd, lessee_file);
+
+	/* Pass fd back to userspace */
+	DRM_DEBUG_LEASE("Returning fd %d id %d\n", fd, lessee->lessee_id);
+	cl->fd = fd;
+	cl->lessee_id = lessee->lessee_id;
+
+	DRM_DEBUG_LEASE("drm_mode_create_lease_ioctl succeeded\n");
+	return 0;
+
+out_lessee_file:
+	fput(lessee_file);
+
+out_lessee:
+	drm_master_put(&lessee);
+
+out_leases:
+	put_unused_fd(fd);
+	idr_destroy(&leases);
+
+	DRM_DEBUG_LEASE("drm_mode_create_lease_ioctl failed: %d\n", ret);
+	return ret;
+}
+
+/**
+ * drm_mode_list_lessees_ioctl - list lessee ids
+ * @dev: the drm device
+ * @data: pointer to struct drm_mode_list_lessees
+ * @lessor_priv: the file being manipulated
+ *
+ * Starting from the master associated with the specified file,
+ * the master with the provided lessee_id is found, and then
+ * an array of lessee ids associated with leases from that master
+ * are returned.
+ */
+
+int drm_mode_list_lessees_ioctl(struct drm_device *dev,
+			       void *data, struct drm_file *lessor_priv)
+{
+	struct drm_mode_list_lessees *arg = data;
+	__u32 __user *lessee_ids = (__u32 __user *) (uintptr_t) (arg->lessees_ptr);
+	__u32 count_lessees = arg->count_lessees;
+	struct drm_master *lessor = lessor_priv->master, *lessee;
+	int count;
+	int ret = 0;
+
+	if (arg->pad)
+		return -EINVAL;
+
+	/* Can't lease without MODESET */
+	if (!drm_core_check_feature(dev, DRIVER_MODESET))
+		return -EINVAL;
+
+	DRM_DEBUG_LEASE("List lessees for %d\n", lessor->lessee_id);
+
+	mutex_lock(&dev->mode_config.idr_mutex);
+
+	count = 0;
+	drm_for_each_lessee(lessee, lessor) {
+		/* Only list un-revoked leases */
+		if (!idr_is_empty(&lessee->leases)) {
+			if (count_lessees > count) {
+				DRM_DEBUG_LEASE("Add lessee %d\n", lessee->lessee_id);
+				ret = put_user(lessee->lessee_id, lessee_ids + count);
+				if (ret)
+					break;
+			}
+			count++;
+		}
+	}
+
+	DRM_DEBUG_LEASE("Lessor leases to %d\n", count);
+	if (ret == 0)
+		arg->count_lessees = count;
+
+	mutex_unlock(&dev->mode_config.idr_mutex);
+
+	return ret;
+}
+
+/**
+ * drm_mode_get_lease_ioctl - list leased objects
+ * @dev: the drm device
+ * @data: pointer to struct drm_mode_get_lease
+ * @file_priv: the file being manipulated
+ *
+ * Return the list of leased objects for the specified lessee
+ */
+
+int drm_mode_get_lease_ioctl(struct drm_device *dev,
+			     void *data, struct drm_file *lessee_priv)
+{
+	struct drm_mode_get_lease *arg = data;
+	__u32 __user *object_ids = (__u32 __user *) (uintptr_t) (arg->objects_ptr);
+	__u32 count_objects = arg->count_objects;
+	struct drm_master *lessee = lessee_priv->master;
+	struct idr *object_idr;
+	int count;
+	void *entry;
+	int object;
+	int ret = 0;
+
+	if (arg->pad)
+		return -EINVAL;
+
+	/* Can't lease without MODESET */
+	if (!drm_core_check_feature(dev, DRIVER_MODESET))
+		return -EINVAL;
+
+	DRM_DEBUG_LEASE("get lease for %d\n", lessee->lessee_id);
+
+	mutex_lock(&dev->mode_config.idr_mutex);
+
+	if (lessee->lessor == NULL)
+		/* owner can use all objects */
+		object_idr = &lessee->dev->mode_config.crtc_idr;
+	else
+		/* lessee can only use allowed object */
+		object_idr = &lessee->leases;
+
+	count = 0;
+	idr_for_each_entry(object_idr, entry, object) {
+		if (count_objects > count) {
+			DRM_DEBUG_LEASE("adding object %d\n", object);
+			ret = put_user(object, object_ids + count);
+			if (ret)
+				break;
+		}
+		count++;
+	}
+
+	DRM_DEBUG("lease holds %d objects\n", count);
+	if (ret == 0)
+		arg->count_objects = count;
+
+	mutex_unlock(&dev->mode_config.idr_mutex);
+
+	return ret;
+}
+
+/**
+ * drm_mode_revoke_lease_ioctl - revoke lease
+ * @dev: the drm device
+ * @data: pointer to struct drm_mode_revoke_lease
+ * @file_priv: the file being manipulated
+ *
+ * This removes all of the objects from the lease without
+ * actually getting rid of the lease itself; that way all
+ * references to it still work correctly
+ */
+int drm_mode_revoke_lease_ioctl(struct drm_device *dev,
+				void *data, struct drm_file *lessor_priv)
+{
+	struct drm_mode_revoke_lease *arg = data;
+	struct drm_master *lessor = lessor_priv->master;
+	struct drm_master *lessee;
+	int ret = 0;
+
+	DRM_DEBUG_LEASE("revoke lease for %d\n", arg->lessee_id);
+
+	/* Can't lease without MODESET */
+	if (!drm_core_check_feature(dev, DRIVER_MODESET))
+		return -EINVAL;
+
+	mutex_lock(&dev->mode_config.idr_mutex);
+
+	lessee = _drm_find_lessee(lessor, arg->lessee_id);
+
+	/* No such lessee */
+	if (!lessee) {
+		ret = -ENOENT;
+		goto fail;
+	}
+
+	/* Lease is not held by lessor */
+	if (lessee->lessor != lessor) {
+		ret = -EACCES;
+		goto fail;
+	}
+
+	_drm_lease_revoke(lessee);
+
+fail:
+	mutex_unlock(&dev->mode_config.idr_mutex);
+
+	return ret;
+}
diff --git a/drivers/gpu/drm/drm_mm.c b/drivers/gpu/drm/drm_mm.c
index 61a1c8ea74bc..c3c79ee6119e 100644
--- a/drivers/gpu/drm/drm_mm.c
+++ b/drivers/gpu/drm/drm_mm.c
@@ -575,21 +575,23 @@ EXPORT_SYMBOL(drm_mm_remove_node);
  */
 void drm_mm_replace_node(struct drm_mm_node *old, struct drm_mm_node *new)
 {
+	struct drm_mm *mm = old->mm;
+
 	DRM_MM_BUG_ON(!old->allocated);
 
 	*new = *old;
 
 	list_replace(&old->node_list, &new->node_list);
-	rb_replace_node(&old->rb, &new->rb, &old->mm->interval_tree.rb_root);
+	rb_replace_node_cached(&old->rb, &new->rb, &mm->interval_tree);
 
 	if (drm_mm_hole_follows(old)) {
 		list_replace(&old->hole_stack, &new->hole_stack);
 		rb_replace_node(&old->rb_hole_size,
 				&new->rb_hole_size,
-				&old->mm->holes_size);
+				&mm->holes_size);
 		rb_replace_node(&old->rb_hole_addr,
 				&new->rb_hole_addr,
-				&old->mm->holes_addr);
+				&mm->holes_addr);
 	}
 
 	old->allocated = false;
diff --git a/drivers/gpu/drm/drm_mode_config.c b/drivers/gpu/drm/drm_mode_config.c
index 74f6ff5df656..256de7313612 100644
--- a/drivers/gpu/drm/drm_mode_config.c
+++ b/drivers/gpu/drm/drm_mode_config.c
@@ -122,10 +122,12 @@ int drm_mode_getresources(struct drm_device *dev, void *data,
 	count = 0;
 	crtc_id = u64_to_user_ptr(card_res->crtc_id_ptr);
 	drm_for_each_crtc(crtc, dev) {
-		if (count < card_res->count_crtcs &&
-		    put_user(crtc->base.id, crtc_id + count))
-			return -EFAULT;
-		count++;
+		if (drm_lease_held(file_priv, crtc->base.id)) {
+			if (count < card_res->count_crtcs &&
+			    put_user(crtc->base.id, crtc_id + count))
+				return -EFAULT;
+			count++;
+		}
 	}
 	card_res->count_crtcs = count;
 
@@ -143,12 +145,14 @@ int drm_mode_getresources(struct drm_device *dev, void *data,
 	count = 0;
 	connector_id = u64_to_user_ptr(card_res->connector_id_ptr);
 	drm_for_each_connector_iter(connector, &conn_iter) {
-		if (count < card_res->count_connectors &&
-		    put_user(connector->base.id, connector_id + count)) {
-			drm_connector_list_iter_end(&conn_iter);
-			return -EFAULT;
+		if (drm_lease_held(file_priv, connector->base.id)) {
+			if (count < card_res->count_connectors &&
+			    put_user(connector->base.id, connector_id + count)) {
+				drm_connector_list_iter_end(&conn_iter);
+				return -EFAULT;
+			}
+			count++;
 		}
-		count++;
 	}
 	card_res->count_connectors = count;
 	drm_connector_list_iter_end(&conn_iter);
@@ -378,6 +382,9 @@ void drm_mode_config_init(struct drm_device *dev)
 	ida_init(&dev->mode_config.connector_ida);
 	spin_lock_init(&dev->mode_config.connector_list_lock);
 
+	init_llist_head(&dev->mode_config.connector_free_list);
+	INIT_WORK(&dev->mode_config.connector_free_work, drm_connector_free_work_fn);
+
 	drm_mode_create_standard_properties(dev);
 
 	/* Just to be sure */
@@ -385,7 +392,6 @@ void drm_mode_config_init(struct drm_device *dev)
 	dev->mode_config.num_connector = 0;
 	dev->mode_config.num_crtc = 0;
 	dev->mode_config.num_encoder = 0;
-	dev->mode_config.num_overlay_plane = 0;
 	dev->mode_config.num_total_plane = 0;
 }
 EXPORT_SYMBOL(drm_mode_config_init);
@@ -428,6 +434,8 @@ void drm_mode_config_cleanup(struct drm_device *dev)
 		drm_connector_put(connector);
 	}
 	drm_connector_list_iter_end(&conn_iter);
+	/* connector_iter drops references in a work item. */
+	flush_work(&dev->mode_config.connector_free_work);
 	if (WARN_ON(!list_empty(&dev->mode_config.connector_list))) {
 		drm_connector_list_iter_begin(dev, &conn_iter);
 		drm_for_each_connector_iter(connector, &conn_iter)
diff --git a/drivers/gpu/drm/drm_mode_object.c b/drivers/gpu/drm/drm_mode_object.c
index 1055533792f3..ce4d2fb32810 100644
--- a/drivers/gpu/drm/drm_mode_object.c
+++ b/drivers/gpu/drm/drm_mode_object.c
@@ -104,7 +104,27 @@ void drm_mode_object_unregister(struct drm_device *dev,
 	mutex_unlock(&dev->mode_config.idr_mutex);
 }
 
+/**
+ * drm_lease_required - check types which must be leased to be used
+ * @type: type of object
+ *
+ * Returns whether the provided type of drm_mode_object must
+ * be owned or leased to be used by a process.
+ */
+bool drm_mode_object_lease_required(uint32_t type)
+{
+	switch(type) {
+	case DRM_MODE_OBJECT_CRTC:
+	case DRM_MODE_OBJECT_CONNECTOR:
+	case DRM_MODE_OBJECT_PLANE:
+		return true;
+	default:
+		return false;
+	}
+}
+
 struct drm_mode_object *__drm_mode_object_find(struct drm_device *dev,
+					       struct drm_file *file_priv,
 					       uint32_t id, uint32_t type)
 {
 	struct drm_mode_object *obj = NULL;
@@ -116,6 +136,10 @@ struct drm_mode_object *__drm_mode_object_find(struct drm_device *dev,
 	if (obj && obj->id != id)
 		obj = NULL;
 
+	if (obj && drm_mode_object_lease_required(obj->type) &&
+	    !_drm_lease_held(file_priv, obj->id))
+		obj = NULL;
+
 	if (obj && obj->free_cb) {
 		if (!kref_get_unless_zero(&obj->refcount))
 			obj = NULL;
@@ -128,6 +152,7 @@ struct drm_mode_object *__drm_mode_object_find(struct drm_device *dev,
 /**
  * drm_mode_object_find - look up a drm object with static lifetime
  * @dev: drm device
+ * @file_priv: drm file
  * @id: id of the mode object
  * @type: type of the mode object
  *
@@ -136,11 +161,12 @@ struct drm_mode_object *__drm_mode_object_find(struct drm_device *dev,
  * by callind drm_mode_object_put().
  */
 struct drm_mode_object *drm_mode_object_find(struct drm_device *dev,
+		struct drm_file *file_priv,
 		uint32_t id, uint32_t type)
 {
 	struct drm_mode_object *obj = NULL;
 
-	obj = __drm_mode_object_find(dev, id, type);
+	obj = __drm_mode_object_find(dev, file_priv, id, type);
 	return obj;
 }
 EXPORT_SYMBOL(drm_mode_object_find);
@@ -247,8 +273,9 @@ int drm_object_property_set_value(struct drm_mode_object *obj,
 }
 EXPORT_SYMBOL(drm_object_property_set_value);
 
-int __drm_object_property_get_value(struct drm_mode_object *obj,
-				  struct drm_property *property, uint64_t *val)
+static int __drm_object_property_get_value(struct drm_mode_object *obj,
+					   struct drm_property *property,
+					   uint64_t *val)
 {
 	int i;
 
@@ -358,7 +385,7 @@ int drm_mode_obj_get_properties_ioctl(struct drm_device *dev, void *data,
 
 	drm_modeset_lock_all(dev);
 
-	obj = drm_mode_object_find(dev, arg->obj_id, arg->obj_type);
+	obj = drm_mode_object_find(dev, file_priv, arg->obj_id, arg->obj_type);
 	if (!obj) {
 		ret = -ENOENT;
 		goto out;
@@ -480,7 +507,7 @@ int drm_mode_obj_set_property_ioctl(struct drm_device *dev, void *data,
 	if (!drm_core_check_feature(dev, DRIVER_MODESET))
 		return -EINVAL;
 
-	arg_obj = drm_mode_object_find(dev, arg->obj_id, arg->obj_type);
+	arg_obj = drm_mode_object_find(dev, file_priv, arg->obj_id, arg->obj_type);
 	if (!arg_obj)
 		return -ENOENT;
 
diff --git a/drivers/gpu/drm/drm_modeset_lock.c b/drivers/gpu/drm/drm_modeset_lock.c
index af4e906c630d..963e23db0fe7 100644
--- a/drivers/gpu/drm/drm_modeset_lock.c
+++ b/drivers/gpu/drm/drm_modeset_lock.c
@@ -39,23 +39,28 @@
  *
  * The basic usage pattern is to::
  *
- *     drm_modeset_acquire_init(&ctx)
+ *     drm_modeset_acquire_init(ctx, DRM_MODESET_ACQUIRE_INTERRUPTIBLE)
  *     retry:
  *     foreach (lock in random_ordered_set_of_locks) {
- *         ret = drm_modeset_lock(lock, &ctx)
+ *         ret = drm_modeset_lock(lock, ctx)
  *         if (ret == -EDEADLK) {
- *             drm_modeset_backoff(&ctx);
- *             goto retry;
+ *             ret = drm_modeset_backoff(ctx);
+ *             if (!ret)
+ *                 goto retry;
  *         }
+ *         if (ret)
+ *             goto out;
  *     }
  *     ... do stuff ...
- *     drm_modeset_drop_locks(&ctx);
- *     drm_modeset_acquire_fini(&ctx);
+ *     out:
+ *     drm_modeset_drop_locks(ctx);
+ *     drm_modeset_acquire_fini(ctx);
  *
  * If all that is needed is a single modeset lock, then the &struct
  * drm_modeset_acquire_ctx is not needed and the locking can be simplified
- * by passing a NULL instead of ctx in the drm_modeset_lock()
- * call and, when done, by calling drm_modeset_unlock().
+ * by passing a NULL instead of ctx in the drm_modeset_lock() call or
+ * calling  drm_modeset_lock_single_interruptible(). To unlock afterwards
+ * call drm_modeset_unlock().
  *
  * On top of these per-object locks using &ww_mutex there's also an overall
  * &drm_mode_config.mutex, for protecting everything else. Mostly this means
@@ -88,7 +93,7 @@ void drm_modeset_lock_all(struct drm_device *dev)
 	struct drm_modeset_acquire_ctx *ctx;
 	int ret;
 
-	ctx = kzalloc(sizeof(*ctx), GFP_KERNEL);
+	ctx = kzalloc(sizeof(*ctx), GFP_KERNEL | __GFP_NOFAIL);
 	if (WARN_ON(!ctx))
 		return;
 
@@ -178,7 +183,11 @@ EXPORT_SYMBOL(drm_warn_on_modeset_not_all_locked);
 /**
  * drm_modeset_acquire_init - initialize acquire context
  * @ctx: the acquire context
- * @flags: for future
+ * @flags: 0 or %DRM_MODESET_ACQUIRE_INTERRUPTIBLE
+ *
+ * When passing %DRM_MODESET_ACQUIRE_INTERRUPTIBLE to @flags,
+ * all calls to drm_modeset_lock() will perform an interruptible
+ * wait.
  */
 void drm_modeset_acquire_init(struct drm_modeset_acquire_ctx *ctx,
 		uint32_t flags)
@@ -186,6 +195,9 @@ void drm_modeset_acquire_init(struct drm_modeset_acquire_ctx *ctx,
 	memset(ctx, 0, sizeof(*ctx));
 	ww_acquire_init(&ctx->ww_ctx, &crtc_ww_class);
 	INIT_LIST_HEAD(&ctx->locked);
+
+	if (flags & DRM_MODESET_ACQUIRE_INTERRUPTIBLE)
+		ctx->interruptible = true;
 }
 EXPORT_SYMBOL(drm_modeset_acquire_init);
 
@@ -261,8 +273,19 @@ static inline int modeset_lock(struct drm_modeset_lock *lock,
 	return ret;
 }
 
-static int modeset_backoff(struct drm_modeset_acquire_ctx *ctx,
-		bool interruptible)
+/**
+ * drm_modeset_backoff - deadlock avoidance backoff
+ * @ctx: the acquire context
+ *
+ * If deadlock is detected (ie. drm_modeset_lock() returns -EDEADLK),
+ * you must call this function to drop all currently held locks and
+ * block until the contended lock becomes available.
+ *
+ * This function returns 0 on success, or -ERESTARTSYS if this context
+ * is initialized with %DRM_MODESET_ACQUIRE_INTERRUPTIBLE and the
+ * wait has been interrupted.
+ */
+int drm_modeset_backoff(struct drm_modeset_acquire_ctx *ctx)
 {
 	struct drm_modeset_lock *contended = ctx->contended;
 
@@ -273,36 +296,11 @@ static int modeset_backoff(struct drm_modeset_acquire_ctx *ctx,
 
 	drm_modeset_drop_locks(ctx);
 
-	return modeset_lock(contended, ctx, interruptible, true);
-}
-
-/**
- * drm_modeset_backoff - deadlock avoidance backoff
- * @ctx: the acquire context
- *
- * If deadlock is detected (ie. drm_modeset_lock() returns -EDEADLK),
- * you must call this function to drop all currently held locks and
- * block until the contended lock becomes available.
- */
-void drm_modeset_backoff(struct drm_modeset_acquire_ctx *ctx)
-{
-	modeset_backoff(ctx, false);
+	return modeset_lock(contended, ctx, ctx->interruptible, true);
 }
 EXPORT_SYMBOL(drm_modeset_backoff);
 
 /**
- * drm_modeset_backoff_interruptible - deadlock avoidance backoff
- * @ctx: the acquire context
- *
- * Interruptible version of drm_modeset_backoff()
- */
-int drm_modeset_backoff_interruptible(struct drm_modeset_acquire_ctx *ctx)
-{
-	return modeset_backoff(ctx, true);
-}
-EXPORT_SYMBOL(drm_modeset_backoff_interruptible);
-
-/**
  * drm_modeset_lock_init - initialize lock
  * @lock: lock to init
  */
@@ -324,14 +322,18 @@ EXPORT_SYMBOL(drm_modeset_lock_init);
  * deadlock scenario has been detected and it is an error to attempt
  * to take any more locks without first calling drm_modeset_backoff().
  *
+ * If the @ctx is not NULL and initialized with
+ * %DRM_MODESET_ACQUIRE_INTERRUPTIBLE, this function will fail with
+ * -ERESTARTSYS when interrupted.
+ *
  * If @ctx is NULL then the function call behaves like a normal,
- * non-nesting mutex_lock() call.
+ * uninterruptible non-nesting mutex_lock() call.
  */
 int drm_modeset_lock(struct drm_modeset_lock *lock,
 		struct drm_modeset_acquire_ctx *ctx)
 {
 	if (ctx)
-		return modeset_lock(lock, ctx, false, false);
+		return modeset_lock(lock, ctx, ctx->interruptible, false);
 
 	ww_mutex_lock(&lock->mutex, NULL);
 	return 0;
@@ -339,21 +341,19 @@ int drm_modeset_lock(struct drm_modeset_lock *lock,
 EXPORT_SYMBOL(drm_modeset_lock);
 
 /**
- * drm_modeset_lock_interruptible - take modeset lock
+ * drm_modeset_lock_single_interruptible - take a single modeset lock
  * @lock: lock to take
- * @ctx: acquire ctx
  *
- * Interruptible version of drm_modeset_lock()
+ * This function behaves as drm_modeset_lock() with a NULL context,
+ * but performs interruptible waits.
+ *
+ * This function returns 0 on success, or -ERESTARTSYS when interrupted.
  */
-int drm_modeset_lock_interruptible(struct drm_modeset_lock *lock,
-		struct drm_modeset_acquire_ctx *ctx)
+int drm_modeset_lock_single_interruptible(struct drm_modeset_lock *lock)
 {
-	if (ctx)
-		return modeset_lock(lock, ctx, true, false);
-
 	return ww_mutex_lock_interruptible(&lock->mutex, NULL);
 }
-EXPORT_SYMBOL(drm_modeset_lock_interruptible);
+EXPORT_SYMBOL(drm_modeset_lock_single_interruptible);
 
 /**
  * drm_modeset_unlock - drop modeset lock
diff --git a/drivers/gpu/drm/drm_of.c b/drivers/gpu/drm/drm_of.c
index 8dafbdfcd2ea..4c191c050e7d 100644
--- a/drivers/gpu/drm/drm_of.c
+++ b/drivers/gpu/drm/drm_of.c
@@ -233,6 +233,8 @@ int drm_of_find_panel_or_bridge(const struct device_node *np,
 
 	if (!panel && !bridge)
 		return -EINVAL;
+	if (panel)
+		*panel = NULL;
 
 	remote = of_graph_get_remote_node(np, port, endpoint);
 	if (!remote)
diff --git a/drivers/gpu/drm/drm_pci.c b/drivers/gpu/drm/drm_pci.c
index 1235c9877d6f..4db9c515b74f 100644
--- a/drivers/gpu/drm/drm_pci.c
+++ b/drivers/gpu/drm/drm_pci.c
@@ -274,7 +274,7 @@ err_agp:
 	drm_pci_agp_destroy(dev);
 	pci_disable_device(pdev);
 err_free:
-	drm_dev_unref(dev);
+	drm_dev_put(dev);
 	return ret;
 }
 EXPORT_SYMBOL(drm_get_pci_dev);
diff --git a/drivers/gpu/drm/drm_plane.c b/drivers/gpu/drm/drm_plane.c
index 7a00351d5b5d..2c90519576a3 100644
--- a/drivers/gpu/drm/drm_plane.c
+++ b/drivers/gpu/drm/drm_plane.c
@@ -241,8 +241,6 @@ int drm_universal_plane_init(struct drm_device *dev, struct drm_plane *plane,
 
 	list_add_tail(&plane->head, &config->plane_list);
 	plane->index = config->num_total_plane++;
-	if (plane->type == DRM_PLANE_TYPE_OVERLAY)
-		config->num_overlay_plane++;
 
 	drm_object_attach_property(&plane->base,
 				   config->plane_type_property,
@@ -353,8 +351,6 @@ void drm_plane_cleanup(struct drm_plane *plane)
 
 	list_del(&plane->head);
 	dev->mode_config.num_total_plane--;
-	if (plane->type == DRM_PLANE_TYPE_OVERLAY)
-		dev->mode_config.num_overlay_plane--;
 
 	WARN_ON(plane->state && !plane->funcs->atomic_destroy_state);
 	if (plane->state && plane->funcs->atomic_destroy_state)
@@ -462,43 +458,35 @@ int drm_mode_getplane_res(struct drm_device *dev, void *data,
 	struct drm_mode_config *config;
 	struct drm_plane *plane;
 	uint32_t __user *plane_ptr;
-	int copied = 0;
-	unsigned num_planes;
+	int count = 0;
 
 	if (!drm_core_check_feature(dev, DRIVER_MODESET))
 		return -EINVAL;
 
 	config = &dev->mode_config;
-
-	if (file_priv->universal_planes)
-		num_planes = config->num_total_plane;
-	else
-		num_planes = config->num_overlay_plane;
+	plane_ptr = u64_to_user_ptr(plane_resp->plane_id_ptr);
 
 	/*
 	 * This ioctl is called twice, once to determine how much space is
 	 * needed, and the 2nd time to fill it.
 	 */
-	if (num_planes &&
-	    (plane_resp->count_planes >= num_planes)) {
-		plane_ptr = (uint32_t __user *)(unsigned long)plane_resp->plane_id_ptr;
-
-		/* Plane lists are invariant, no locking needed. */
-		drm_for_each_plane(plane, dev) {
-			/*
-			 * Unless userspace set the 'universal planes'
-			 * capability bit, only advertise overlays.
-			 */
-			if (plane->type != DRM_PLANE_TYPE_OVERLAY &&
-			    !file_priv->universal_planes)
-				continue;
-
-			if (put_user(plane->base.id, plane_ptr + copied))
+	drm_for_each_plane(plane, dev) {
+		/*
+		 * Unless userspace set the 'universal planes'
+		 * capability bit, only advertise overlays.
+		 */
+		if (plane->type != DRM_PLANE_TYPE_OVERLAY &&
+		    !file_priv->universal_planes)
+			continue;
+
+		if (drm_lease_held(file_priv, plane->base.id)) {
+			if (count < plane_resp->count_planes &&
+			    put_user(plane->base.id, plane_ptr + count))
 				return -EFAULT;
-			copied++;
+			count++;
 		}
 	}
-	plane_resp->count_planes = num_planes;
+	plane_resp->count_planes = count;
 
 	return 0;
 }
@@ -513,14 +501,14 @@ int drm_mode_getplane(struct drm_device *dev, void *data,
 	if (!drm_core_check_feature(dev, DRIVER_MODESET))
 		return -EINVAL;
 
-	plane = drm_plane_find(dev, plane_resp->plane_id);
+	plane = drm_plane_find(dev, file_priv, plane_resp->plane_id);
 	if (!plane)
 		return -ENOENT;
 
 	drm_modeset_lock(&plane->mutex, NULL);
-	if (plane->state && plane->state->crtc)
+	if (plane->state && plane->state->crtc && drm_lease_held(file_priv, plane->state->crtc->base.id))
 		plane_resp->crtc_id = plane->state->crtc->base.id;
-	else if (!plane->state && plane->crtc)
+	else if (!plane->state && plane->crtc && drm_lease_held(file_priv, plane->crtc->base.id))
 		plane_resp->crtc_id = plane->crtc->base.id;
 	else
 		plane_resp->crtc_id = 0;
@@ -534,7 +522,9 @@ int drm_mode_getplane(struct drm_device *dev, void *data,
 	drm_modeset_unlock(&plane->mutex);
 
 	plane_resp->plane_id = plane->base.id;
-	plane_resp->possible_crtcs = plane->possible_crtcs;
+	plane_resp->possible_crtcs = drm_lease_filter_crtcs(file_priv,
+							    plane->possible_crtcs);
+
 	plane_resp->gamma_size = 0;
 
 	/*
@@ -568,11 +558,10 @@ int drm_plane_check_pixel_format(const struct drm_plane *plane, u32 format)
 }
 
 /*
- * setplane_internal - setplane handler for internal callers
+ * __setplane_internal - setplane handler for internal callers
  *
- * Note that we assume an extra reference has already been taken on fb.  If the
- * update fails, this reference will be dropped before return; if it succeeds,
- * the previous framebuffer (if any) will be unreferenced instead.
+ * This function will take a reference on the new fb for the plane
+ * on success.
  *
  * src_{x,y,w,h} are provided in 16.16 fixed point format
  */
@@ -640,14 +629,12 @@ static int __setplane_internal(struct drm_plane *plane,
 	if (!ret) {
 		plane->crtc = crtc;
 		plane->fb = fb;
-		fb = NULL;
+		drm_framebuffer_get(plane->fb);
 	} else {
 		plane->old_fb = NULL;
 	}
 
 out:
-	if (fb)
-		drm_framebuffer_put(fb);
 	if (plane->old_fb)
 		drm_framebuffer_put(plane->old_fb);
 	plane->old_fb = NULL;
@@ -667,7 +654,7 @@ static int setplane_internal(struct drm_plane *plane,
 	struct drm_modeset_acquire_ctx ctx;
 	int ret;
 
-	drm_modeset_acquire_init(&ctx, 0);
+	drm_modeset_acquire_init(&ctx, DRM_MODESET_ACQUIRE_INTERRUPTIBLE);
 retry:
 	ret = drm_modeset_lock_all_ctx(plane->dev, &ctx);
 	if (ret)
@@ -678,8 +665,9 @@ retry:
 
 fail:
 	if (ret == -EDEADLK) {
-		drm_modeset_backoff(&ctx);
-		goto retry;
+		ret = drm_modeset_backoff(&ctx);
+		if (!ret)
+			goto retry;
 	}
 	drm_modeset_drop_locks(&ctx);
 	drm_modeset_acquire_fini(&ctx);
@@ -694,6 +682,7 @@ int drm_mode_setplane(struct drm_device *dev, void *data,
 	struct drm_plane *plane;
 	struct drm_crtc *crtc = NULL;
 	struct drm_framebuffer *fb = NULL;
+	int ret;
 
 	if (!drm_core_check_feature(dev, DRIVER_MODESET))
 		return -EINVAL;
@@ -702,7 +691,7 @@ int drm_mode_setplane(struct drm_device *dev, void *data,
 	 * First, find the plane, crtc, and fb objects.  If not available,
 	 * we don't bother to call the driver.
 	 */
-	plane = drm_plane_find(dev, plane_req->plane_id);
+	plane = drm_plane_find(dev, file_priv, plane_req->plane_id);
 	if (!plane) {
 		DRM_DEBUG_KMS("Unknown plane ID %d\n",
 			      plane_req->plane_id);
@@ -710,14 +699,14 @@ int drm_mode_setplane(struct drm_device *dev, void *data,
 	}
 
 	if (plane_req->fb_id) {
-		fb = drm_framebuffer_lookup(dev, plane_req->fb_id);
+		fb = drm_framebuffer_lookup(dev, file_priv, plane_req->fb_id);
 		if (!fb) {
 			DRM_DEBUG_KMS("Unknown framebuffer ID %d\n",
 				      plane_req->fb_id);
 			return -ENOENT;
 		}
 
-		crtc = drm_crtc_find(dev, plane_req->crtc_id);
+		crtc = drm_crtc_find(dev, file_priv, plane_req->crtc_id);
 		if (!crtc) {
 			drm_framebuffer_put(fb);
 			DRM_DEBUG_KMS("Unknown crtc ID %d\n",
@@ -726,15 +715,16 @@ int drm_mode_setplane(struct drm_device *dev, void *data,
 		}
 	}
 
-	/*
-	 * setplane_internal will take care of deref'ing either the old or new
-	 * framebuffer depending on success.
-	 */
-	return setplane_internal(plane, crtc, fb,
-				 plane_req->crtc_x, plane_req->crtc_y,
-				 plane_req->crtc_w, plane_req->crtc_h,
-				 plane_req->src_x, plane_req->src_y,
-				 plane_req->src_w, plane_req->src_h);
+	ret = setplane_internal(plane, crtc, fb,
+				plane_req->crtc_x, plane_req->crtc_y,
+				plane_req->crtc_w, plane_req->crtc_h,
+				plane_req->src_x, plane_req->src_y,
+				plane_req->src_w, plane_req->src_h);
+
+	if (fb)
+		drm_framebuffer_put(fb);
+
+	return ret;
 }
 
 static int drm_mode_cursor_universal(struct drm_crtc *crtc,
@@ -797,13 +787,12 @@ static int drm_mode_cursor_universal(struct drm_crtc *crtc,
 		src_h = fb->height << 16;
 	}
 
-	/*
-	 * setplane_internal will take care of deref'ing either the old or new
-	 * framebuffer depending on success.
-	 */
 	ret = __setplane_internal(crtc->cursor, crtc, fb,
-				crtc_x, crtc_y, crtc_w, crtc_h,
-				0, 0, src_w, src_h, ctx);
+				  crtc_x, crtc_y, crtc_w, crtc_h,
+				  0, 0, src_w, src_h, ctx);
+
+	if (fb)
+		drm_framebuffer_put(fb);
 
 	/* Update successful; save new cursor position, if necessary */
 	if (ret == 0 && req->flags & DRM_MODE_CURSOR_MOVE) {
@@ -828,13 +817,13 @@ static int drm_mode_cursor_common(struct drm_device *dev,
 	if (!req->flags || (~DRM_MODE_CURSOR_FLAGS & req->flags))
 		return -EINVAL;
 
-	crtc = drm_crtc_find(dev, req->crtc_id);
+	crtc = drm_crtc_find(dev, file_priv, req->crtc_id);
 	if (!crtc) {
 		DRM_DEBUG_KMS("Unknown CRTC ID %d\n", req->crtc_id);
 		return -ENOENT;
 	}
 
-	drm_modeset_acquire_init(&ctx, 0);
+	drm_modeset_acquire_init(&ctx, DRM_MODESET_ACQUIRE_INTERRUPTIBLE);
 retry:
 	ret = drm_modeset_lock(&crtc->mutex, &ctx);
 	if (ret)
@@ -876,8 +865,9 @@ retry:
 	}
 out:
 	if (ret == -EDEADLK) {
-		drm_modeset_backoff(&ctx);
-		goto retry;
+		ret = drm_modeset_backoff(&ctx);
+		if (!ret)
+			goto retry;
 	}
 
 	drm_modeset_drop_locks(&ctx);
@@ -942,7 +932,7 @@ int drm_mode_page_flip_ioctl(struct drm_device *dev,
 	if ((page_flip->flags & DRM_MODE_PAGE_FLIP_ASYNC) && !dev->mode_config.async_page_flip)
 		return -EINVAL;
 
-	crtc = drm_crtc_find(dev, page_flip->crtc_id);
+	crtc = drm_crtc_find(dev, file_priv, page_flip->crtc_id);
 	if (!crtc)
 		return -ENOENT;
 
@@ -985,7 +975,7 @@ int drm_mode_page_flip_ioctl(struct drm_device *dev,
 		return -EINVAL;
 	}
 
-	drm_modeset_acquire_init(&ctx, 0);
+	drm_modeset_acquire_init(&ctx, DRM_MODESET_ACQUIRE_INTERRUPTIBLE);
 retry:
 	ret = drm_modeset_lock(&crtc->mutex, &ctx);
 	if (ret)
@@ -1003,7 +993,7 @@ retry:
 		goto out;
 	}
 
-	fb = drm_framebuffer_lookup(dev, page_flip->fb_id);
+	fb = drm_framebuffer_lookup(dev, file_priv, page_flip->fb_id);
 	if (!fb) {
 		ret = -ENOENT;
 		goto out;
@@ -1037,7 +1027,8 @@ retry:
 		}
 		e->event.base.type = DRM_EVENT_FLIP_COMPLETE;
 		e->event.base.length = sizeof(e->event);
-		e->event.user_data = page_flip->user_data;
+		e->event.vbl.user_data = page_flip->user_data;
+		e->event.vbl.crtc_id = crtc->base.id;
 		ret = drm_event_reserve_init(dev, file_priv, &e->base, &e->event.base);
 		if (ret) {
 			kfree(e);
@@ -1074,8 +1065,9 @@ out:
 	crtc->primary->old_fb = NULL;
 
 	if (ret == -EDEADLK) {
-		drm_modeset_backoff(&ctx);
-		goto retry;
+		ret = drm_modeset_backoff(&ctx);
+		if (!ret)
+			goto retry;
 	}
 
 	drm_modeset_drop_locks(&ctx);
diff --git a/drivers/gpu/drm/drm_plane_helper.c b/drivers/gpu/drm/drm_plane_helper.c
index 06aee1741e96..759ed93f4ba8 100644
--- a/drivers/gpu/drm/drm_plane_helper.c
+++ b/drivers/gpu/drm/drm_plane_helper.c
@@ -354,7 +354,7 @@ int drm_primary_helper_update(struct drm_plane *plane, struct drm_crtc *crtc,
 	/* Find current connectors for CRTC */
 	num_connectors = get_connectors_for_crtc(crtc, NULL, 0);
 	BUG_ON(num_connectors == 0);
-	connector_list = kzalloc(num_connectors * sizeof(*connector_list),
+	connector_list = kcalloc(num_connectors, sizeof(*connector_list),
 				 GFP_KERNEL);
 	if (!connector_list)
 		return -ENOMEM;
diff --git a/drivers/gpu/drm/drm_prime.c b/drivers/gpu/drm/drm_prime.c
index 22408badc617..8de93a226c24 100644
--- a/drivers/gpu/drm/drm_prime.c
+++ b/drivers/gpu/drm/drm_prime.c
@@ -318,7 +318,7 @@ struct dma_buf *drm_gem_dmabuf_export(struct drm_device *dev,
 	if (IS_ERR(dma_buf))
 		return dma_buf;
 
-	drm_dev_ref(dev);
+	drm_dev_get(dev);
 	drm_gem_object_get(exp_info->priv);
 
 	return dma_buf;
@@ -342,7 +342,7 @@ void drm_gem_dmabuf_release(struct dma_buf *dma_buf)
 	/* drop the reference on the export fd holds */
 	drm_gem_object_put_unlocked(obj);
 
-	drm_dev_unref(dev);
+	drm_dev_put(dev);
 }
 EXPORT_SYMBOL(drm_gem_dmabuf_release);
 
diff --git a/drivers/gpu/drm/drm_probe_helper.c b/drivers/gpu/drm/drm_probe_helper.c
index 904966cde32b..6dc2dde5b672 100644
--- a/drivers/gpu/drm/drm_probe_helper.c
+++ b/drivers/gpu/drm/drm_probe_helper.c
@@ -99,7 +99,7 @@ drm_mode_validate_pipeline(struct drm_display_mode *mode,
 
 	/* Step 2: Validate against encoders and crtcs */
 	for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) {
-		struct drm_encoder *encoder = drm_encoder_find(dev, ids[i]);
+		struct drm_encoder *encoder = drm_encoder_find(dev, NULL, ids[i]);
 		struct drm_crtc *crtc;
 
 		if (!encoder)
@@ -353,8 +353,6 @@ EXPORT_SYMBOL(drm_helper_probe_detect);
  *    drm_mode_probed_add(). New modes start their life with status as OK.
  *    Modes are added from a single source using the following priority order.
  *
- *    - debugfs 'override_edid' (used for testing only)
- *    - firmware EDID (drm_load_edid_firmware())
  *    - &drm_connector_helper_funcs.get_modes vfunc
  *    - if the connector status is connector_status_connected, standard
  *      VESA DMT modes up to 1024x768 are automatically added
@@ -483,22 +481,7 @@ retry:
 		goto prune;
 	}
 
-	if (connector->override_edid) {
-		struct edid *edid = (struct edid *) connector->edid_blob_ptr->data;
-
-		count = drm_add_edid_modes(connector, edid);
-		drm_edid_to_eld(connector, edid);
-	} else {
-		struct edid *edid = drm_load_edid_firmware(connector);
-		if (!IS_ERR_OR_NULL(edid)) {
-			drm_mode_connector_update_edid_property(connector, edid);
-			count = drm_add_edid_modes(connector, edid);
-			drm_edid_to_eld(connector, edid);
-			kfree(edid);
-		}
-		if (count == 0)
-			count = (*connector_funcs->get_modes)(connector);
-	}
+	count = (*connector_funcs->get_modes)(connector);
 
 	if (count == 0 && connector->status == connector_status_connected)
 		count = drm_add_modes_noedid(connector, 1024, 768);
diff --git a/drivers/gpu/drm/drm_property.c b/drivers/gpu/drm/drm_property.c
index bc5128203056..bae50e6b819d 100644
--- a/drivers/gpu/drm/drm_property.c
+++ b/drivers/gpu/drm/drm_property.c
@@ -450,7 +450,7 @@ int drm_mode_getproperty_ioctl(struct drm_device *dev,
 	if (!drm_core_check_feature(dev, DRIVER_MODESET))
 		return -EINVAL;
 
-	property = drm_property_find(dev, out_resp->prop_id);
+	property = drm_property_find(dev, file_priv, out_resp->prop_id);
 	if (!property)
 		return -ENOENT;
 
@@ -634,7 +634,7 @@ struct drm_property_blob *drm_property_lookup_blob(struct drm_device *dev,
 	struct drm_mode_object *obj;
 	struct drm_property_blob *blob = NULL;
 
-	obj = __drm_mode_object_find(dev, id, DRM_MODE_OBJECT_BLOB);
+	obj = __drm_mode_object_find(dev, NULL, id, DRM_MODE_OBJECT_BLOB);
 	if (obj)
 		blob = obj_to_blob(obj);
 	return blob;
@@ -897,7 +897,7 @@ bool drm_property_change_valid_get(struct drm_property *property,
 		if (value == 0)
 			return true;
 
-		*ref = __drm_mode_object_find(property->dev, value,
+		*ref = __drm_mode_object_find(property->dev, NULL, value,
 					      property->values[0]);
 		return *ref != NULL;
 	}
diff --git a/drivers/gpu/drm/drm_scdc_helper.c b/drivers/gpu/drm/drm_scdc_helper.c
index 935653eb3616..657ea5ab6c3f 100644
--- a/drivers/gpu/drm/drm_scdc_helper.c
+++ b/drivers/gpu/drm/drm_scdc_helper.c
@@ -134,7 +134,6 @@ EXPORT_SYMBOL(drm_scdc_write);
  * Returns:
  * True if the scrambling is enabled, false otherwise.
  */
-
 bool drm_scdc_get_scrambling_status(struct i2c_adapter *adapter)
 {
 	u8 status;
@@ -142,7 +141,7 @@ bool drm_scdc_get_scrambling_status(struct i2c_adapter *adapter)
 
 	ret = drm_scdc_readb(adapter, SCDC_SCRAMBLER_STATUS, &status);
 	if (ret < 0) {
-		DRM_ERROR("Failed to read scrambling status, error %d\n", ret);
+		DRM_ERROR("Failed to read scrambling status: %d\n", ret);
 		return false;
 	}
 
@@ -162,7 +161,6 @@ EXPORT_SYMBOL(drm_scdc_get_scrambling_status);
  * Returns:
  * True if scrambling is set/reset successfully, false otherwise.
  */
-
 bool drm_scdc_set_scrambling(struct i2c_adapter *adapter, bool enable)
 {
 	u8 config;
@@ -170,7 +168,7 @@ bool drm_scdc_set_scrambling(struct i2c_adapter *adapter, bool enable)
 
 	ret = drm_scdc_readb(adapter, SCDC_TMDS_CONFIG, &config);
 	if (ret < 0) {
-		DRM_ERROR("Failed to read tmds config, err=%d\n", ret);
+		DRM_ERROR("Failed to read TMDS config: %d\n", ret);
 		return false;
 	}
 
@@ -181,7 +179,7 @@ bool drm_scdc_set_scrambling(struct i2c_adapter *adapter, bool enable)
 
 	ret = drm_scdc_writeb(adapter, SCDC_TMDS_CONFIG, config);
 	if (ret < 0) {
-		DRM_ERROR("Failed to enable scrambling, error %d\n", ret);
+		DRM_ERROR("Failed to enable scrambling: %d\n", ret);
 		return false;
 	}
 
@@ -225,7 +223,7 @@ bool drm_scdc_set_high_tmds_clock_ratio(struct i2c_adapter *adapter, bool set)
 
 	ret = drm_scdc_readb(adapter, SCDC_TMDS_CONFIG, &config);
 	if (ret < 0) {
-		DRM_ERROR("Failed to read tmds config, err=%d\n", ret);
+		DRM_ERROR("Failed to read TMDS config: %d\n", ret);
 		return false;
 	}
 
@@ -236,7 +234,7 @@ bool drm_scdc_set_high_tmds_clock_ratio(struct i2c_adapter *adapter, bool set)
 
 	ret = drm_scdc_writeb(adapter, SCDC_TMDS_CONFIG, config);
 	if (ret < 0) {
-		DRM_ERROR("Failed to set TMDS clock ratio, error %d\n", ret);
+		DRM_ERROR("Failed to set TMDS clock ratio: %d\n", ret);
 		return false;
 	}
 
diff --git a/drivers/gpu/drm/drm_syncobj.c b/drivers/gpu/drm/drm_syncobj.c
index 0422b8c2c2e7..cb4d09c70fd4 100644
--- a/drivers/gpu/drm/drm_syncobj.c
+++ b/drivers/gpu/drm/drm_syncobj.c
@@ -262,8 +262,14 @@ void drm_syncobj_free(struct kref *kref)
 }
 EXPORT_SYMBOL(drm_syncobj_free);
 
-static int drm_syncobj_create(struct drm_file *file_private,
-			      u32 *handle, uint32_t flags)
+/**
+ * drm_syncobj_create - create a new syncobj
+ * @out_syncobj: returned syncobj
+ * @flags: DRM_SYNCOBJ_* flags
+ * @fence: if non-NULL, the syncobj will represent this fence
+ */
+int drm_syncobj_create(struct drm_syncobj **out_syncobj, uint32_t flags,
+		       struct dma_fence *fence)
 {
 	int ret;
 	struct drm_syncobj *syncobj;
@@ -284,6 +290,25 @@ static int drm_syncobj_create(struct drm_file *file_private,
 		}
 	}
 
+	if (fence)
+		drm_syncobj_replace_fence(syncobj, fence);
+
+	*out_syncobj = syncobj;
+	return 0;
+}
+EXPORT_SYMBOL(drm_syncobj_create);
+
+/**
+ * drm_syncobj_get_handle - get a handle from a syncobj
+ */
+int drm_syncobj_get_handle(struct drm_file *file_private,
+			   struct drm_syncobj *syncobj, u32 *handle)
+{
+	int ret;
+
+	/* take a reference to put in the idr */
+	drm_syncobj_get(syncobj);
+
 	idr_preload(GFP_KERNEL);
 	spin_lock(&file_private->syncobj_table_lock);
 	ret = idr_alloc(&file_private->syncobj_idr, syncobj, 1, 0, GFP_NOWAIT);
@@ -299,6 +324,22 @@ static int drm_syncobj_create(struct drm_file *file_private,
 	*handle = ret;
 	return 0;
 }
+EXPORT_SYMBOL(drm_syncobj_get_handle);
+
+static int drm_syncobj_create_as_handle(struct drm_file *file_private,
+					u32 *handle, uint32_t flags)
+{
+	int ret;
+	struct drm_syncobj *syncobj;
+
+	ret = drm_syncobj_create(&syncobj, flags, NULL);
+	if (ret)
+		return ret;
+
+	ret = drm_syncobj_get_handle(file_private, syncobj, handle);
+	drm_syncobj_put(syncobj);
+	return ret;
+}
 
 static int drm_syncobj_destroy(struct drm_file *file_private,
 			       u32 handle)
@@ -328,79 +369,63 @@ static const struct file_operations drm_syncobj_file_fops = {
 	.release = drm_syncobj_file_release,
 };
 
-static int drm_syncobj_alloc_file(struct drm_syncobj *syncobj)
+int drm_syncobj_get_fd(struct drm_syncobj *syncobj, int *p_fd)
 {
-	struct file *file = anon_inode_getfile("syncobj_file",
-					       &drm_syncobj_file_fops,
-					       syncobj, 0);
-	if (IS_ERR(file))
+	struct file *file;
+	int fd;
+
+	fd = get_unused_fd_flags(O_CLOEXEC);
+	if (fd < 0)
+		return fd;
+
+	file = anon_inode_getfile("syncobj_file",
+				  &drm_syncobj_file_fops,
+				  syncobj, 0);
+	if (IS_ERR(file)) {
+		put_unused_fd(fd);
 		return PTR_ERR(file);
+	}
 
 	drm_syncobj_get(syncobj);
-	if (cmpxchg(&syncobj->file, NULL, file)) {
-		/* lost the race */
-		fput(file);
-	}
+	fd_install(fd, file);
 
+	*p_fd = fd;
 	return 0;
 }
+EXPORT_SYMBOL(drm_syncobj_get_fd);
 
 static int drm_syncobj_handle_to_fd(struct drm_file *file_private,
 				    u32 handle, int *p_fd)
 {
 	struct drm_syncobj *syncobj = drm_syncobj_find(file_private, handle);
 	int ret;
-	int fd;
 
 	if (!syncobj)
 		return -EINVAL;
 
-	fd = get_unused_fd_flags(O_CLOEXEC);
-	if (fd < 0) {
-		drm_syncobj_put(syncobj);
-		return fd;
-	}
-
-	if (!syncobj->file) {
-		ret = drm_syncobj_alloc_file(syncobj);
-		if (ret)
-			goto out_put_fd;
-	}
-	fd_install(fd, syncobj->file);
-	drm_syncobj_put(syncobj);
-	*p_fd = fd;
-	return 0;
-out_put_fd:
-	put_unused_fd(fd);
+	ret = drm_syncobj_get_fd(syncobj, p_fd);
 	drm_syncobj_put(syncobj);
 	return ret;
 }
 
-static struct drm_syncobj *drm_syncobj_fdget(int fd)
-{
-	struct file *file = fget(fd);
-
-	if (!file)
-		return NULL;
-	if (file->f_op != &drm_syncobj_file_fops)
-		goto err;
-
-	return file->private_data;
-err:
-	fput(file);
-	return NULL;
-};
-
 static int drm_syncobj_fd_to_handle(struct drm_file *file_private,
 				    int fd, u32 *handle)
 {
-	struct drm_syncobj *syncobj = drm_syncobj_fdget(fd);
+	struct drm_syncobj *syncobj;
+	struct file *file;
 	int ret;
 
-	if (!syncobj)
+	file = fget(fd);
+	if (!file)
 		return -EINVAL;
 
+	if (file->f_op != &drm_syncobj_file_fops) {
+		fput(file);
+		return -EINVAL;
+	}
+
 	/* take a reference to put in the idr */
+	syncobj = file->private_data;
 	drm_syncobj_get(syncobj);
 
 	idr_preload(GFP_KERNEL);
@@ -409,16 +434,18 @@ static int drm_syncobj_fd_to_handle(struct drm_file *file_private,
 	spin_unlock(&file_private->syncobj_table_lock);
 	idr_preload_end();
 
-	if (ret < 0) {
-		fput(syncobj->file);
-		return ret;
-	}
-	*handle = ret;
-	return 0;
+	if (ret > 0) {
+		*handle = ret;
+		ret = 0;
+	} else
+		drm_syncobj_put(syncobj);
+
+	fput(file);
+	return ret;
 }
 
-int drm_syncobj_import_sync_file_fence(struct drm_file *file_private,
-				       int fd, int handle)
+static int drm_syncobj_import_sync_file_fence(struct drm_file *file_private,
+					      int fd, int handle)
 {
 	struct dma_fence *fence = sync_file_get_fence(fd);
 	struct drm_syncobj *syncobj;
@@ -438,8 +465,8 @@ int drm_syncobj_import_sync_file_fence(struct drm_file *file_private,
 	return 0;
 }
 
-int drm_syncobj_export_sync_file(struct drm_file *file_private,
-				 int handle, int *p_fd)
+static int drm_syncobj_export_sync_file(struct drm_file *file_private,
+					int handle, int *p_fd)
 {
 	int ret;
 	struct dma_fence *fence;
@@ -522,8 +549,8 @@ drm_syncobj_create_ioctl(struct drm_device *dev, void *data,
 	if (args->flags & ~DRM_SYNCOBJ_CREATE_SIGNALED)
 		return -EINVAL;
 
-	return drm_syncobj_create(file_private,
-				  &args->handle, args->flags);
+	return drm_syncobj_create_as_handle(file_private,
+					    &args->handle, args->flags);
 }
 
 int
@@ -799,7 +826,8 @@ static int drm_syncobj_array_wait(struct drm_device *dev,
 }
 
 static int drm_syncobj_array_find(struct drm_file *file_private,
-				  void *user_handles, uint32_t count_handles,
+				  void __user *user_handles,
+				  uint32_t count_handles,
 				  struct drm_syncobj ***syncobjs_out)
 {
 	uint32_t i, *handles;
diff --git a/drivers/gpu/drm/drm_trace.h b/drivers/gpu/drm/drm_trace.h
index a8370775ed50..baccc63db106 100644
--- a/drivers/gpu/drm/drm_trace.h
+++ b/drivers/gpu/drm/drm_trace.h
@@ -62,5 +62,5 @@ TRACE_EVENT(drm_vblank_event_delivered,
 
 /* This part must be outside protection */
 #undef TRACE_INCLUDE_PATH
-#define TRACE_INCLUDE_PATH .
+#define TRACE_INCLUDE_PATH ../../drivers/gpu/drm
 #include <trace/define_trace.h>
diff --git a/drivers/gpu/drm/drm_vblank.c b/drivers/gpu/drm/drm_vblank.c
index 70f2b9593edc..3717b3df34a4 100644
--- a/drivers/gpu/drm/drm_vblank.c
+++ b/drivers/gpu/drm/drm_vblank.c
@@ -78,28 +78,20 @@
 
 static bool
 drm_get_last_vbltimestamp(struct drm_device *dev, unsigned int pipe,
-			  struct timeval *tvblank, bool in_vblank_irq);
+			  ktime_t *tvblank, bool in_vblank_irq);
 
 static unsigned int drm_timestamp_precision = 20;  /* Default to 20 usecs. */
 
-/*
- * Default to use monotonic timestamps for wait-for-vblank and page-flip
- * complete events.
- */
-unsigned int drm_timestamp_monotonic = 1;
-
 static int drm_vblank_offdelay = 5000;    /* Default to 5000 msecs. */
 
 module_param_named(vblankoffdelay, drm_vblank_offdelay, int, 0600);
 module_param_named(timestamp_precision_usec, drm_timestamp_precision, int, 0600);
-module_param_named(timestamp_monotonic, drm_timestamp_monotonic, int, 0600);
 MODULE_PARM_DESC(vblankoffdelay, "Delay until vblank irq auto-disable [msecs] (0: never disable, <0: disable immediately)");
 MODULE_PARM_DESC(timestamp_precision_usec, "Max. error on timestamps [usecs]");
-MODULE_PARM_DESC(timestamp_monotonic, "Use monotonic timestamps");
 
 static void store_vblank(struct drm_device *dev, unsigned int pipe,
 			 u32 vblank_count_inc,
-			 struct timeval *t_vblank, u32 last)
+			 ktime_t t_vblank, u32 last)
 {
 	struct drm_vblank_crtc *vblank = &dev->vblank[pipe];
 
@@ -108,7 +100,7 @@ static void store_vblank(struct drm_device *dev, unsigned int pipe,
 	vblank->last = last;
 
 	write_seqlock(&vblank->seqlock);
-	vblank->time = *t_vblank;
+	vblank->time = t_vblank;
 	vblank->count += vblank_count_inc;
 	write_sequnlock(&vblank->seqlock);
 }
@@ -151,7 +143,7 @@ static void drm_reset_vblank_timestamp(struct drm_device *dev, unsigned int pipe
 {
 	u32 cur_vblank;
 	bool rc;
-	struct timeval t_vblank;
+	ktime_t t_vblank;
 	int count = DRM_TIMESTAMP_MAXRETRIES;
 
 	spin_lock(&dev->vblank_time_lock);
@@ -171,13 +163,13 @@ static void drm_reset_vblank_timestamp(struct drm_device *dev, unsigned int pipe
 	 * interrupt and assign 0 for now, to mark the vblanktimestamp as invalid.
 	 */
 	if (!rc)
-		t_vblank = (struct timeval) {0, 0};
+		t_vblank = 0;
 
 	/*
 	 * +1 to make sure user will never see the same
 	 * vblank counter value before and after a modeset
 	 */
-	store_vblank(dev, pipe, 1, &t_vblank, cur_vblank);
+	store_vblank(dev, pipe, 1, t_vblank, cur_vblank);
 
 	spin_unlock(&dev->vblank_time_lock);
 }
@@ -200,7 +192,7 @@ static void drm_update_vblank_count(struct drm_device *dev, unsigned int pipe,
 	struct drm_vblank_crtc *vblank = &dev->vblank[pipe];
 	u32 cur_vblank, diff;
 	bool rc;
-	struct timeval t_vblank;
+	ktime_t t_vblank;
 	int count = DRM_TIMESTAMP_MAXRETRIES;
 	int framedur_ns = vblank->framedur_ns;
 
@@ -225,11 +217,7 @@ static void drm_update_vblank_count(struct drm_device *dev, unsigned int pipe,
 		/* trust the hw counter when it's around */
 		diff = (cur_vblank - vblank->last) & dev->max_vblank_count;
 	} else if (rc && framedur_ns) {
-		const struct timeval *t_old;
-		u64 diff_ns;
-
-		t_old = &vblank->time;
-		diff_ns = timeval_to_ns(&t_vblank) - timeval_to_ns(t_old);
+		u64 diff_ns = ktime_to_ns(ktime_sub(t_vblank, vblank->time));
 
 		/*
 		 * Figure out how many vblanks we've missed based
@@ -263,7 +251,7 @@ static void drm_update_vblank_count(struct drm_device *dev, unsigned int pipe,
 	}
 
 	DRM_DEBUG_VBL("updating vblank count on crtc %u:"
-		      " current=%u, diff=%u, hw=%u hw_last=%u\n",
+		      " current=%llu, diff=%u, hw=%u hw_last=%u\n",
 		      pipe, vblank->count, diff, cur_vblank, vblank->last);
 
 	if (diff == 0) {
@@ -278,9 +266,9 @@ static void drm_update_vblank_count(struct drm_device *dev, unsigned int pipe,
 	 * for now, to mark the vblanktimestamp as invalid.
 	 */
 	if (!rc && !in_vblank_irq)
-		t_vblank = (struct timeval) {0, 0};
+		t_vblank = 0;
 
-	store_vblank(dev, pipe, diff, &t_vblank, cur_vblank);
+	store_vblank(dev, pipe, diff, t_vblank, cur_vblank);
 }
 
 static u32 drm_vblank_count(struct drm_device *dev, unsigned int pipe)
@@ -311,8 +299,8 @@ u32 drm_crtc_accurate_vblank_count(struct drm_crtc *crtc)
 	u32 vblank;
 	unsigned long flags;
 
-	WARN(!dev->driver->get_vblank_timestamp,
-	     "This function requires support for accurate vblank timestamps.");
+	WARN_ONCE(drm_debug & DRM_UT_VBL && !dev->driver->get_vblank_timestamp,
+		  "This function requires support for accurate vblank timestamps.");
 
 	spin_lock_irqsave(&dev->vblank_time_lock, flags);
 
@@ -379,9 +367,9 @@ void drm_vblank_disable_and_save(struct drm_device *dev, unsigned int pipe)
 	spin_unlock_irqrestore(&dev->vblank_time_lock, irqflags);
 }
 
-static void vblank_disable_fn(unsigned long arg)
+static void vblank_disable_fn(struct timer_list *t)
 {
-	struct drm_vblank_crtc *vblank = (void *)arg;
+	struct drm_vblank_crtc *vblank = from_timer(vblank, t, disable_timer);
 	struct drm_device *dev = vblank->dev;
 	unsigned int pipe = vblank->pipe;
 	unsigned long irqflags;
@@ -448,8 +436,7 @@ int drm_vblank_init(struct drm_device *dev, unsigned int num_crtcs)
 		vblank->dev = dev;
 		vblank->pipe = i;
 		init_waitqueue_head(&vblank->queue);
-		setup_timer(&vblank->disable_timer, vblank_disable_fn,
-			    (unsigned long)vblank);
+		timer_setup(&vblank->disable_timer, vblank_disable_fn, 0);
 		seqlock_init(&vblank->seqlock);
 	}
 
@@ -556,7 +543,7 @@ EXPORT_SYMBOL(drm_calc_timestamping_constants);
  * @pipe: index of CRTC whose vblank timestamp to retrieve
  * @max_error: Desired maximum allowable error in timestamps (nanosecs)
  *             On return contains true maximum error of timestamp
- * @vblank_time: Pointer to struct timeval which should receive the timestamp
+ * @vblank_time: Pointer to time which should receive the timestamp
  * @in_vblank_irq:
  *     True when called from drm_crtc_handle_vblank().  Some drivers
  *     need to apply some workarounds for gpu-specific vblank irq quirks
@@ -584,10 +571,10 @@ EXPORT_SYMBOL(drm_calc_timestamping_constants);
 bool drm_calc_vbltimestamp_from_scanoutpos(struct drm_device *dev,
 					   unsigned int pipe,
 					   int *max_error,
-					   struct timeval *vblank_time,
+					   ktime_t *vblank_time,
 					   bool in_vblank_irq)
 {
-	struct timeval tv_etime;
+	struct timespec64 ts_etime, ts_vblank_time;
 	ktime_t stime, etime;
 	bool vbl_status;
 	struct drm_crtc *crtc;
@@ -676,41 +663,31 @@ bool drm_calc_vbltimestamp_from_scanoutpos(struct drm_device *dev,
 	delta_ns = div_s64(1000000LL * (vpos * mode->crtc_htotal + hpos),
 			   mode->crtc_clock);
 
-	if (!drm_timestamp_monotonic)
-		etime = ktime_mono_to_real(etime);
-
 	/* save this only for debugging purposes */
-	tv_etime = ktime_to_timeval(etime);
+	ts_etime = ktime_to_timespec64(etime);
+	ts_vblank_time = ktime_to_timespec64(*vblank_time);
 	/* Subtract time delta from raw timestamp to get final
 	 * vblank_time timestamp for end of vblank.
 	 */
 	etime = ktime_sub_ns(etime, delta_ns);
-	*vblank_time = ktime_to_timeval(etime);
+	*vblank_time = etime;
 
-	DRM_DEBUG_VBL("crtc %u : v p(%d,%d)@ %ld.%ld -> %ld.%ld [e %d us, %d rep]\n",
+	DRM_DEBUG_VBL("crtc %u : v p(%d,%d)@ %lld.%06ld -> %lld.%06ld [e %d us, %d rep]\n",
 		      pipe, hpos, vpos,
-		      (long)tv_etime.tv_sec, (long)tv_etime.tv_usec,
-		      (long)vblank_time->tv_sec, (long)vblank_time->tv_usec,
-		      duration_ns/1000, i);
+		      (u64)ts_etime.tv_sec, ts_etime.tv_nsec / 1000,
+		      (u64)ts_vblank_time.tv_sec, ts_vblank_time.tv_nsec / 1000,
+		      duration_ns / 1000, i);
 
 	return true;
 }
 EXPORT_SYMBOL(drm_calc_vbltimestamp_from_scanoutpos);
 
-static struct timeval get_drm_timestamp(void)
-{
-	ktime_t now;
-
-	now = drm_timestamp_monotonic ? ktime_get() : ktime_get_real();
-	return ktime_to_timeval(now);
-}
-
 /**
  * drm_get_last_vbltimestamp - retrieve raw timestamp for the most recent
  *                             vblank interval
  * @dev: DRM device
  * @pipe: index of CRTC whose vblank timestamp to retrieve
- * @tvblank: Pointer to target struct timeval which should receive the timestamp
+ * @tvblank: Pointer to target time which should receive the timestamp
  * @in_vblank_irq:
  *     True when called from drm_crtc_handle_vblank().  Some drivers
  *     need to apply some workarounds for gpu-specific vblank irq quirks
@@ -728,7 +705,7 @@ static struct timeval get_drm_timestamp(void)
  */
 static bool
 drm_get_last_vbltimestamp(struct drm_device *dev, unsigned int pipe,
-			  struct timeval *tvblank, bool in_vblank_irq)
+			  ktime_t *tvblank, bool in_vblank_irq)
 {
 	bool ret = false;
 
@@ -744,7 +721,7 @@ drm_get_last_vbltimestamp(struct drm_device *dev, unsigned int pipe,
 	 * Return current monotonic/gettimeofday timestamp as best estimate.
 	 */
 	if (!ret)
-		*tvblank = get_drm_timestamp();
+		*tvblank = ktime_get();
 
 	return ret;
 }
@@ -762,21 +739,35 @@ drm_get_last_vbltimestamp(struct drm_device *dev, unsigned int pipe,
  * Returns:
  * The software vblank counter.
  */
-u32 drm_crtc_vblank_count(struct drm_crtc *crtc)
+u64 drm_crtc_vblank_count(struct drm_crtc *crtc)
 {
 	return drm_vblank_count(crtc->dev, drm_crtc_index(crtc));
 }
 EXPORT_SYMBOL(drm_crtc_vblank_count);
 
-static u32 drm_vblank_count_and_time(struct drm_device *dev, unsigned int pipe,
-				     struct timeval *vblanktime)
+/**
+ * drm_vblank_count_and_time - retrieve "cooked" vblank counter value and the
+ *     system timestamp corresponding to that vblank counter value.
+ * @dev: DRM device
+ * @pipe: index of CRTC whose counter to retrieve
+ * @vblanktime: Pointer to ktime_t to receive the vblank timestamp.
+ *
+ * Fetches the "cooked" vblank count value that represents the number of
+ * vblank events since the system was booted, including lost events due to
+ * modesetting activity. Returns corresponding system timestamp of the time
+ * of the vblank interval that corresponds to the current vblank counter value.
+ *
+ * This is the legacy version of drm_crtc_vblank_count_and_time().
+ */
+static u64 drm_vblank_count_and_time(struct drm_device *dev, unsigned int pipe,
+				     ktime_t *vblanktime)
 {
 	struct drm_vblank_crtc *vblank = &dev->vblank[pipe];
-	u32 vblank_count;
+	u64 vblank_count;
 	unsigned int seq;
 
 	if (WARN_ON(pipe >= dev->num_crtcs)) {
-		*vblanktime = (struct timeval) { 0 };
+		*vblanktime = 0;
 		return 0;
 	}
 
@@ -793,15 +784,15 @@ static u32 drm_vblank_count_and_time(struct drm_device *dev, unsigned int pipe,
  * drm_crtc_vblank_count_and_time - retrieve "cooked" vblank counter value
  *     and the system timestamp corresponding to that vblank counter value
  * @crtc: which counter to retrieve
- * @vblanktime: Pointer to struct timeval to receive the vblank timestamp.
+ * @vblanktime: Pointer to time to receive the vblank timestamp.
  *
  * Fetches the "cooked" vblank count value that represents the number of
  * vblank events since the system was booted, including lost events due to
  * modesetting activity. Returns corresponding system timestamp of the time
  * of the vblank interval that corresponds to the current vblank counter value.
  */
-u32 drm_crtc_vblank_count_and_time(struct drm_crtc *crtc,
-				   struct timeval *vblanktime)
+u64 drm_crtc_vblank_count_and_time(struct drm_crtc *crtc,
+				   ktime_t *vblanktime)
 {
 	return drm_vblank_count_and_time(crtc->dev, drm_crtc_index(crtc),
 					 vblanktime);
@@ -810,15 +801,30 @@ EXPORT_SYMBOL(drm_crtc_vblank_count_and_time);
 
 static void send_vblank_event(struct drm_device *dev,
 		struct drm_pending_vblank_event *e,
-		unsigned long seq, struct timeval *now)
+		u64 seq, ktime_t now)
 {
-	e->event.sequence = seq;
-	e->event.tv_sec = now->tv_sec;
-	e->event.tv_usec = now->tv_usec;
-
-	trace_drm_vblank_event_delivered(e->base.file_priv, e->pipe,
-					 e->event.sequence);
+	struct timespec64 tv;
 
+	switch (e->event.base.type) {
+	case DRM_EVENT_VBLANK:
+	case DRM_EVENT_FLIP_COMPLETE:
+		tv = ktime_to_timespec64(now);
+		e->event.vbl.sequence = seq;
+		/*
+		 * e->event is a user space structure, with hardcoded unsigned
+		 * 32-bit seconds/microseconds. This is safe as we always use
+		 * monotonic timestamps since linux-4.15
+		 */
+		e->event.vbl.tv_sec = tv.tv_sec;
+		e->event.vbl.tv_usec = tv.tv_nsec / 1000;
+		break;
+	case DRM_EVENT_CRTC_SEQUENCE:
+		if (seq)
+			e->event.seq.sequence = seq;
+		e->event.seq.time_ns = ktime_to_ns(now);
+		break;
+	}
+	trace_drm_vblank_event_delivered(e->base.file_priv, e->pipe, seq);
 	drm_send_event_locked(dev, &e->base);
 }
 
@@ -869,8 +875,7 @@ void drm_crtc_arm_vblank_event(struct drm_crtc *crtc,
 	assert_spin_locked(&dev->event_lock);
 
 	e->pipe = pipe;
-	e->event.sequence = drm_vblank_count(dev, pipe);
-	e->event.crtc_id = crtc->base.id;
+	e->sequence = drm_crtc_accurate_vblank_count(crtc) + 1;
 	list_add_tail(&e->base.link, &dev->vblank_event_list);
 }
 EXPORT_SYMBOL(drm_crtc_arm_vblank_event);
@@ -890,19 +895,19 @@ void drm_crtc_send_vblank_event(struct drm_crtc *crtc,
 				struct drm_pending_vblank_event *e)
 {
 	struct drm_device *dev = crtc->dev;
-	unsigned int seq, pipe = drm_crtc_index(crtc);
-	struct timeval now;
+	u64 seq;
+	unsigned int pipe = drm_crtc_index(crtc);
+	ktime_t now;
 
 	if (dev->num_crtcs > 0) {
 		seq = drm_vblank_count_and_time(dev, pipe, &now);
 	} else {
 		seq = 0;
 
-		now = get_drm_timestamp();
+		now = ktime_get();
 	}
 	e->pipe = pipe;
-	e->event.crtc_id = crtc->base.id;
-	send_vblank_event(dev, e, seq, &now);
+	send_vblank_event(dev, e, seq, now);
 }
 EXPORT_SYMBOL(drm_crtc_send_vblank_event);
 
@@ -1013,7 +1018,7 @@ static void drm_vblank_put(struct drm_device *dev, unsigned int pipe)
 		if (drm_vblank_offdelay == 0)
 			return;
 		else if (drm_vblank_offdelay < 0)
-			vblank_disable_fn((unsigned long)vblank);
+			vblank_disable_fn(&vblank->disable_timer);
 		else if (!dev->vblank_disable_immediate)
 			mod_timer(&vblank->disable_timer,
 				  jiffies + ((drm_vblank_offdelay * HZ)/1000));
@@ -1100,9 +1105,10 @@ void drm_crtc_vblank_off(struct drm_crtc *crtc)
 	unsigned int pipe = drm_crtc_index(crtc);
 	struct drm_vblank_crtc *vblank = &dev->vblank[pipe];
 	struct drm_pending_vblank_event *e, *t;
-	struct timeval now;
+
+	ktime_t now;
 	unsigned long irqflags;
-	unsigned int seq;
+	u64 seq;
 
 	if (WARN_ON(pipe >= dev->num_crtcs))
 		return;
@@ -1137,11 +1143,11 @@ void drm_crtc_vblank_off(struct drm_crtc *crtc)
 		if (e->pipe != pipe)
 			continue;
 		DRM_DEBUG("Sending premature vblank event on disable: "
-			  "wanted %u, current %u\n",
-			  e->event.sequence, seq);
+			  "wanted %llu, current %llu\n",
+			  e->sequence, seq);
 		list_del(&e->base.link);
 		drm_vblank_put(dev, pipe);
-		send_vblank_event(dev, e, seq, &now);
+		send_vblank_event(dev, e, seq, now);
 	}
 	spin_unlock_irqrestore(&dev->event_lock, irqflags);
 
@@ -1310,20 +1316,21 @@ int drm_legacy_modeset_ctl_ioctl(struct drm_device *dev, void *data,
 	return 0;
 }
 
-static inline bool vblank_passed(u32 seq, u32 ref)
+static inline bool vblank_passed(u64 seq, u64 ref)
 {
 	return (seq - ref) <= (1 << 23);
 }
 
 static int drm_queue_vblank_event(struct drm_device *dev, unsigned int pipe,
+				  u64 req_seq,
 				  union drm_wait_vblank *vblwait,
 				  struct drm_file *file_priv)
 {
 	struct drm_vblank_crtc *vblank = &dev->vblank[pipe];
 	struct drm_pending_vblank_event *e;
-	struct timeval now;
+	ktime_t now;
 	unsigned long flags;
-	unsigned int seq;
+	u64 seq;
 	int ret;
 
 	e = kzalloc(sizeof(*e), GFP_KERNEL);
@@ -1334,8 +1341,14 @@ static int drm_queue_vblank_event(struct drm_device *dev, unsigned int pipe,
 
 	e->pipe = pipe;
 	e->event.base.type = DRM_EVENT_VBLANK;
-	e->event.base.length = sizeof(e->event);
-	e->event.user_data = vblwait->request.signal;
+	e->event.base.length = sizeof(e->event.vbl);
+	e->event.vbl.user_data = vblwait->request.signal;
+	e->event.vbl.crtc_id = 0;
+	if (drm_core_check_feature(dev, DRIVER_MODESET)) {
+		struct drm_crtc *crtc = drm_crtc_from_index(dev, pipe);
+		if (crtc)
+			e->event.vbl.crtc_id = crtc->base.id;
+	}
 
 	spin_lock_irqsave(&dev->event_lock, flags);
 
@@ -1358,21 +1371,20 @@ static int drm_queue_vblank_event(struct drm_device *dev, unsigned int pipe,
 
 	seq = drm_vblank_count_and_time(dev, pipe, &now);
 
-	DRM_DEBUG("event on vblank count %u, current %u, crtc %u\n",
-		  vblwait->request.sequence, seq, pipe);
+	DRM_DEBUG("event on vblank count %llu, current %llu, crtc %u\n",
+		  req_seq, seq, pipe);
 
-	trace_drm_vblank_event_queued(file_priv, pipe,
-				      vblwait->request.sequence);
+	trace_drm_vblank_event_queued(file_priv, pipe, req_seq);
 
-	e->event.sequence = vblwait->request.sequence;
-	if (vblank_passed(seq, vblwait->request.sequence)) {
+	e->sequence = req_seq;
+	if (vblank_passed(seq, req_seq)) {
 		drm_vblank_put(dev, pipe);
-		send_vblank_event(dev, e, seq, &now);
+		send_vblank_event(dev, e, seq, now);
 		vblwait->reply.sequence = seq;
 	} else {
 		/* drm_handle_vblank_events will call drm_vblank_put */
 		list_add_tail(&e->base.link, &dev->vblank_event_list);
-		vblwait->reply.sequence = vblwait->request.sequence;
+		vblwait->reply.sequence = req_seq;
 	}
 
 	spin_unlock_irqrestore(&dev->event_lock, flags);
@@ -1398,13 +1410,49 @@ static bool drm_wait_vblank_is_query(union drm_wait_vblank *vblwait)
 					  _DRM_VBLANK_NEXTONMISS));
 }
 
+/*
+ * Widen a 32-bit param to 64-bits.
+ *
+ * \param narrow 32-bit value (missing upper 32 bits)
+ * \param near 64-bit value that should be 'close' to near
+ *
+ * This function returns a 64-bit value using the lower 32-bits from
+ * 'narrow' and constructing the upper 32-bits so that the result is
+ * as close as possible to 'near'.
+ */
+
+static u64 widen_32_to_64(u32 narrow, u64 near)
+{
+	return near + (s32) (narrow - near);
+}
+
+static void drm_wait_vblank_reply(struct drm_device *dev, unsigned int pipe,
+				  struct drm_wait_vblank_reply *reply)
+{
+	ktime_t now;
+	struct timespec64 ts;
+
+	/*
+	 * drm_wait_vblank_reply is a UAPI structure that uses 'long'
+	 * to store the seconds. This is safe as we always use monotonic
+	 * timestamps since linux-4.15.
+	 */
+	reply->sequence = drm_vblank_count_and_time(dev, pipe, &now);
+	ts = ktime_to_timespec64(now);
+	reply->tval_sec = (u32)ts.tv_sec;
+	reply->tval_usec = ts.tv_nsec / 1000;
+}
+
 int drm_wait_vblank_ioctl(struct drm_device *dev, void *data,
 			  struct drm_file *file_priv)
 {
+	struct drm_crtc *crtc;
 	struct drm_vblank_crtc *vblank;
 	union drm_wait_vblank *vblwait = data;
 	int ret;
-	unsigned int flags, seq, pipe, high_pipe;
+	u64 req_seq, seq;
+	unsigned int pipe_index;
+	unsigned int flags, pipe, high_pipe;
 
 	if (!dev->irq_enabled)
 		return -EINVAL;
@@ -1425,9 +1473,25 @@ int drm_wait_vblank_ioctl(struct drm_device *dev, void *data,
 	flags = vblwait->request.type & _DRM_VBLANK_FLAGS_MASK;
 	high_pipe = (vblwait->request.type & _DRM_VBLANK_HIGH_CRTC_MASK);
 	if (high_pipe)
-		pipe = high_pipe >> _DRM_VBLANK_HIGH_CRTC_SHIFT;
+		pipe_index = high_pipe >> _DRM_VBLANK_HIGH_CRTC_SHIFT;
 	else
-		pipe = flags & _DRM_VBLANK_SECONDARY ? 1 : 0;
+		pipe_index = flags & _DRM_VBLANK_SECONDARY ? 1 : 0;
+
+	/* Convert lease-relative crtc index into global crtc index */
+	if (drm_core_check_feature(dev, DRIVER_MODESET)) {
+		pipe = 0;
+		drm_for_each_crtc(crtc, dev) {
+			if (drm_lease_held(file_priv, crtc->base.id)) {
+				if (pipe_index == 0)
+					break;
+				pipe_index--;
+			}
+			pipe++;
+		}
+	} else {
+		pipe = pipe_index;
+	}
+
 	if (pipe >= dev->num_crtcs)
 		return -EINVAL;
 
@@ -1439,12 +1503,7 @@ int drm_wait_vblank_ioctl(struct drm_device *dev, void *data,
 	if (dev->vblank_disable_immediate &&
 	    drm_wait_vblank_is_query(vblwait) &&
 	    READ_ONCE(vblank->enabled)) {
-		struct timeval now;
-
-		vblwait->reply.sequence =
-			drm_vblank_count_and_time(dev, pipe, &now);
-		vblwait->reply.tval_sec = now.tv_sec;
-		vblwait->reply.tval_usec = now.tv_usec;
+		drm_wait_vblank_reply(dev, pipe, &vblwait->reply);
 		return 0;
 	}
 
@@ -1457,9 +1516,12 @@ int drm_wait_vblank_ioctl(struct drm_device *dev, void *data,
 
 	switch (vblwait->request.type & _DRM_VBLANK_TYPES_MASK) {
 	case _DRM_VBLANK_RELATIVE:
-		vblwait->request.sequence += seq;
+		req_seq = seq + vblwait->request.sequence;
+		vblwait->request.sequence = req_seq;
 		vblwait->request.type &= ~_DRM_VBLANK_RELATIVE;
+		break;
 	case _DRM_VBLANK_ABSOLUTE:
+		req_seq = widen_32_to_64(vblwait->request.sequence, seq);
 		break;
 	default:
 		ret = -EINVAL;
@@ -1467,31 +1529,30 @@ int drm_wait_vblank_ioctl(struct drm_device *dev, void *data,
 	}
 
 	if ((flags & _DRM_VBLANK_NEXTONMISS) &&
-	    vblank_passed(seq, vblwait->request.sequence))
-		vblwait->request.sequence = seq + 1;
+	    vblank_passed(seq, req_seq)) {
+		req_seq = seq + 1;
+		vblwait->request.type &= ~_DRM_VBLANK_NEXTONMISS;
+		vblwait->request.sequence = req_seq;
+	}
 
 	if (flags & _DRM_VBLANK_EVENT) {
 		/* must hold on to the vblank ref until the event fires
 		 * drm_vblank_put will be called asynchronously
 		 */
-		return drm_queue_vblank_event(dev, pipe, vblwait, file_priv);
+		return drm_queue_vblank_event(dev, pipe, req_seq, vblwait, file_priv);
 	}
 
-	if (vblwait->request.sequence != seq) {
-		DRM_DEBUG("waiting on vblank count %u, crtc %u\n",
-			  vblwait->request.sequence, pipe);
+	if (req_seq != seq) {
+		DRM_DEBUG("waiting on vblank count %llu, crtc %u\n",
+			  req_seq, pipe);
 		DRM_WAIT_ON(ret, vblank->queue, 3 * HZ,
 			    vblank_passed(drm_vblank_count(dev, pipe),
-					  vblwait->request.sequence) ||
+					  req_seq) ||
 			    !READ_ONCE(vblank->enabled));
 	}
 
 	if (ret != -EINTR) {
-		struct timeval now;
-
-		vblwait->reply.sequence = drm_vblank_count_and_time(dev, pipe, &now);
-		vblwait->reply.tval_sec = now.tv_sec;
-		vblwait->reply.tval_usec = now.tv_usec;
+		drm_wait_vblank_reply(dev, pipe, &vblwait->reply);
 
 		DRM_DEBUG("crtc %d returning %u to client\n",
 			  pipe, vblwait->reply.sequence);
@@ -1507,8 +1568,8 @@ done:
 static void drm_handle_vblank_events(struct drm_device *dev, unsigned int pipe)
 {
 	struct drm_pending_vblank_event *e, *t;
-	struct timeval now;
-	unsigned int seq;
+	ktime_t now;
+	u64 seq;
 
 	assert_spin_locked(&dev->event_lock);
 
@@ -1517,15 +1578,15 @@ static void drm_handle_vblank_events(struct drm_device *dev, unsigned int pipe)
 	list_for_each_entry_safe(e, t, &dev->vblank_event_list, base.link) {
 		if (e->pipe != pipe)
 			continue;
-		if (!vblank_passed(seq, e->event.sequence))
+		if (!vblank_passed(seq, e->sequence))
 			continue;
 
-		DRM_DEBUG("vblank event on %u, current %u\n",
-			  e->event.sequence, seq);
+		DRM_DEBUG("vblank event on %llu, current %llu\n",
+			  e->sequence, seq);
 
 		list_del(&e->base.link);
 		drm_vblank_put(dev, pipe);
-		send_vblank_event(dev, e, seq, &now);
+		send_vblank_event(dev, e, seq, now);
 	}
 
 	trace_drm_vblank_event(pipe, seq);
@@ -1588,7 +1649,7 @@ bool drm_handle_vblank(struct drm_device *dev, unsigned int pipe)
 	spin_unlock_irqrestore(&dev->event_lock, irqflags);
 
 	if (disable_irq)
-		vblank_disable_fn((unsigned long)vblank);
+		vblank_disable_fn(&vblank->disable_timer);
 
 	return true;
 }
@@ -1611,3 +1672,166 @@ bool drm_crtc_handle_vblank(struct drm_crtc *crtc)
 	return drm_handle_vblank(crtc->dev, drm_crtc_index(crtc));
 }
 EXPORT_SYMBOL(drm_crtc_handle_vblank);
+
+/*
+ * Get crtc VBLANK count.
+ *
+ * \param dev DRM device
+ * \param data user arguement, pointing to a drm_crtc_get_sequence structure.
+ * \param file_priv drm file private for the user's open file descriptor
+ */
+
+int drm_crtc_get_sequence_ioctl(struct drm_device *dev, void *data,
+				struct drm_file *file_priv)
+{
+	struct drm_crtc *crtc;
+	struct drm_vblank_crtc *vblank;
+	int pipe;
+	struct drm_crtc_get_sequence *get_seq = data;
+	ktime_t now;
+	bool vblank_enabled;
+	int ret;
+
+	if (!drm_core_check_feature(dev, DRIVER_MODESET))
+		return -EINVAL;
+
+	if (!dev->irq_enabled)
+		return -EINVAL;
+
+	crtc = drm_crtc_find(dev, file_priv, get_seq->crtc_id);
+	if (!crtc)
+		return -ENOENT;
+
+	pipe = drm_crtc_index(crtc);
+
+	vblank = &dev->vblank[pipe];
+	vblank_enabled = dev->vblank_disable_immediate && READ_ONCE(vblank->enabled);
+
+	if (!vblank_enabled) {
+		ret = drm_crtc_vblank_get(crtc);
+		if (ret) {
+			DRM_DEBUG("crtc %d failed to acquire vblank counter, %d\n", pipe, ret);
+			return ret;
+		}
+	}
+	drm_modeset_lock(&crtc->mutex, NULL);
+	if (crtc->state)
+		get_seq->active = crtc->state->enable;
+	else
+		get_seq->active = crtc->enabled;
+	drm_modeset_unlock(&crtc->mutex);
+	get_seq->sequence = drm_vblank_count_and_time(dev, pipe, &now);
+	get_seq->sequence_ns = ktime_to_ns(now);
+	if (!vblank_enabled)
+		drm_crtc_vblank_put(crtc);
+	return 0;
+}
+
+/*
+ * Queue a event for VBLANK sequence
+ *
+ * \param dev DRM device
+ * \param data user arguement, pointing to a drm_crtc_queue_sequence structure.
+ * \param file_priv drm file private for the user's open file descriptor
+ */
+
+int drm_crtc_queue_sequence_ioctl(struct drm_device *dev, void *data,
+				  struct drm_file *file_priv)
+{
+	struct drm_crtc *crtc;
+	struct drm_vblank_crtc *vblank;
+	int pipe;
+	struct drm_crtc_queue_sequence *queue_seq = data;
+	ktime_t now;
+	struct drm_pending_vblank_event *e;
+	u32 flags;
+	u64 seq;
+	u64 req_seq;
+	int ret;
+	unsigned long spin_flags;
+
+	if (!drm_core_check_feature(dev, DRIVER_MODESET))
+		return -EINVAL;
+
+	if (!dev->irq_enabled)
+		return -EINVAL;
+
+	crtc = drm_crtc_find(dev, file_priv, queue_seq->crtc_id);
+	if (!crtc)
+		return -ENOENT;
+
+	flags = queue_seq->flags;
+	/* Check valid flag bits */
+	if (flags & ~(DRM_CRTC_SEQUENCE_RELATIVE|
+		      DRM_CRTC_SEQUENCE_NEXT_ON_MISS))
+		return -EINVAL;
+
+	pipe = drm_crtc_index(crtc);
+
+	vblank = &dev->vblank[pipe];
+
+	e = kzalloc(sizeof(*e), GFP_KERNEL);
+	if (e == NULL)
+		return -ENOMEM;
+
+	ret = drm_crtc_vblank_get(crtc);
+	if (ret) {
+		DRM_DEBUG("crtc %d failed to acquire vblank counter, %d\n", pipe, ret);
+		goto err_free;
+	}
+
+	seq = drm_vblank_count_and_time(dev, pipe, &now);
+	req_seq = queue_seq->sequence;
+
+	if (flags & DRM_CRTC_SEQUENCE_RELATIVE)
+		req_seq += seq;
+
+	if ((flags & DRM_CRTC_SEQUENCE_NEXT_ON_MISS) && vblank_passed(seq, req_seq))
+		req_seq = seq + 1;
+
+	e->pipe = pipe;
+	e->event.base.type = DRM_EVENT_CRTC_SEQUENCE;
+	e->event.base.length = sizeof(e->event.seq);
+	e->event.seq.user_data = queue_seq->user_data;
+
+	spin_lock_irqsave(&dev->event_lock, spin_flags);
+
+	/*
+	 * drm_crtc_vblank_off() might have been called after we called
+	 * drm_crtc_vblank_get(). drm_crtc_vblank_off() holds event_lock around the
+	 * vblank disable, so no need for further locking.  The reference from
+	 * drm_crtc_vblank_get() protects against vblank disable from another source.
+	 */
+	if (!READ_ONCE(vblank->enabled)) {
+		ret = -EINVAL;
+		goto err_unlock;
+	}
+
+	ret = drm_event_reserve_init_locked(dev, file_priv, &e->base,
+					    &e->event.base);
+
+	if (ret)
+		goto err_unlock;
+
+	e->sequence = req_seq;
+
+	if (vblank_passed(seq, req_seq)) {
+		drm_crtc_vblank_put(crtc);
+		send_vblank_event(dev, e, seq, now);
+		queue_seq->sequence = seq;
+	} else {
+		/* drm_handle_vblank_events will call drm_vblank_put */
+		list_add_tail(&e->base.link, &dev->vblank_event_list);
+		queue_seq->sequence = req_seq;
+	}
+
+	spin_unlock_irqrestore(&dev->event_lock, spin_flags);
+	return 0;
+
+err_unlock:
+	spin_unlock_irqrestore(&dev->event_lock, spin_flags);
+	drm_crtc_vblank_put(crtc);
+err_free:
+	kfree(e);
+	return ret;
+}
diff --git a/drivers/gpu/drm/etnaviv/Kconfig b/drivers/gpu/drm/etnaviv/Kconfig
index 38b477b5fbf9..a29b8f59eb15 100644
--- a/drivers/gpu/drm/etnaviv/Kconfig
+++ b/drivers/gpu/drm/etnaviv/Kconfig
@@ -7,8 +7,6 @@ config DRM_ETNAVIV
 	select SHMEM
 	select SYNC_FILE
 	select TMPFS
-	select IOMMU_API
-	select IOMMU_SUPPORT
 	select WANT_DEV_COREDUMP
 	select CMA if HAVE_DMA_CONTIGUOUS
 	select DMA_CMA if HAVE_DMA_CONTIGUOUS
diff --git a/drivers/gpu/drm/etnaviv/Makefile b/drivers/gpu/drm/etnaviv/Makefile
index ab3f551831d7..1281c8d4fae5 100644
--- a/drivers/gpu/drm/etnaviv/Makefile
+++ b/drivers/gpu/drm/etnaviv/Makefile
@@ -11,6 +11,7 @@ etnaviv-y := \
 	etnaviv_gpu.o \
 	etnaviv_iommu_v2.o \
 	etnaviv_iommu.o \
-	etnaviv_mmu.o
+	etnaviv_mmu.o \
+	etnaviv_perfmon.o
 
 obj-$(CONFIG_DRM_ETNAVIV)	+= etnaviv.o
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_buffer.c b/drivers/gpu/drm/etnaviv/etnaviv_buffer.c
index ed9588f36bc9..9e7098e3207f 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_buffer.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_buffer.c
@@ -250,6 +250,42 @@ void etnaviv_buffer_end(struct etnaviv_gpu *gpu)
 	}
 }
 
+/* Append a 'sync point' to the ring buffer. */
+void etnaviv_sync_point_queue(struct etnaviv_gpu *gpu, unsigned int event)
+{
+	struct etnaviv_cmdbuf *buffer = gpu->buffer;
+	unsigned int waitlink_offset = buffer->user_size - 16;
+	u32 dwords, target;
+
+	/*
+	 * We need at most 3 dwords in the return target:
+	 * 1 event + 1 end + 1 wait + 1 link.
+	 */
+	dwords = 4;
+	target = etnaviv_buffer_reserve(gpu, buffer, dwords);
+
+	/* Signal sync point event */
+	CMD_LOAD_STATE(buffer, VIVS_GL_EVENT, VIVS_GL_EVENT_EVENT_ID(event) |
+		       VIVS_GL_EVENT_FROM_PE);
+
+	/* Stop the FE to 'pause' the GPU */
+	CMD_END(buffer);
+
+	/* Append waitlink */
+	CMD_WAIT(buffer);
+	CMD_LINK(buffer, 2, etnaviv_cmdbuf_get_va(buffer) +
+			    buffer->user_size - 4);
+
+	/*
+	 * Kick off the 'sync point' command by replacing the previous
+	 * WAIT with a link to the address in the ring buffer.
+	 */
+	etnaviv_buffer_replace_wait(buffer, waitlink_offset,
+				    VIV_FE_LINK_HEADER_OP_LINK |
+				    VIV_FE_LINK_HEADER_PREFETCH(dwords),
+				    target);
+}
+
 /* Append a command buffer to the ring buffer. */
 void etnaviv_buffer_queue(struct etnaviv_gpu *gpu, unsigned int event,
 	struct etnaviv_cmdbuf *cmdbuf)
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_cmdbuf.c b/drivers/gpu/drm/etnaviv/etnaviv_cmdbuf.c
index 633e0f07cbac..66ac79558bbd 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_cmdbuf.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_cmdbuf.c
@@ -19,6 +19,7 @@
 #include "etnaviv_cmdbuf.h"
 #include "etnaviv_gpu.h"
 #include "etnaviv_mmu.h"
+#include "etnaviv_perfmon.h"
 
 #define SUBALLOC_SIZE		SZ_256K
 #define SUBALLOC_GRANULE	SZ_4K
@@ -87,9 +88,10 @@ void etnaviv_cmdbuf_suballoc_destroy(struct etnaviv_cmdbuf_suballoc *suballoc)
 
 struct etnaviv_cmdbuf *
 etnaviv_cmdbuf_new(struct etnaviv_cmdbuf_suballoc *suballoc, u32 size,
-		   size_t nr_bos)
+		   size_t nr_bos, size_t nr_pmrs)
 {
 	struct etnaviv_cmdbuf *cmdbuf;
+	struct etnaviv_perfmon_request *pmrs;
 	size_t sz = size_vstruct(nr_bos, sizeof(cmdbuf->bo_map[0]),
 				 sizeof(*cmdbuf));
 	int granule_offs, order, ret;
@@ -98,6 +100,12 @@ etnaviv_cmdbuf_new(struct etnaviv_cmdbuf_suballoc *suballoc, u32 size,
 	if (!cmdbuf)
 		return NULL;
 
+	sz = sizeof(*pmrs) * nr_pmrs;
+	pmrs = kzalloc(sz, GFP_KERNEL);
+	if (!pmrs)
+		goto out_free_cmdbuf;
+
+	cmdbuf->pmrs = pmrs;
 	cmdbuf->suballoc = suballoc;
 	cmdbuf->size = size;
 
@@ -124,6 +132,10 @@ retry:
 	cmdbuf->vaddr = suballoc->vaddr + cmdbuf->suballoc_offset;
 
 	return cmdbuf;
+
+out_free_cmdbuf:
+	kfree(cmdbuf);
+	return NULL;
 }
 
 void etnaviv_cmdbuf_free(struct etnaviv_cmdbuf *cmdbuf)
@@ -139,6 +151,7 @@ void etnaviv_cmdbuf_free(struct etnaviv_cmdbuf *cmdbuf)
 	suballoc->free_space = 1;
 	mutex_unlock(&suballoc->lock);
 	wake_up_all(&suballoc->free_event);
+	kfree(cmdbuf->pmrs);
 	kfree(cmdbuf);
 }
 
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_cmdbuf.h b/drivers/gpu/drm/etnaviv/etnaviv_cmdbuf.h
index 80d78076c679..b6348b9f2a9d 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_cmdbuf.h
+++ b/drivers/gpu/drm/etnaviv/etnaviv_cmdbuf.h
@@ -21,6 +21,7 @@
 
 struct etnaviv_gpu;
 struct etnaviv_cmdbuf_suballoc;
+struct etnaviv_perfmon_request;
 
 struct etnaviv_cmdbuf {
 	/* suballocator this cmdbuf is allocated from */
@@ -38,6 +39,9 @@ struct etnaviv_cmdbuf {
 	u32 exec_state;
 	/* per GPU in-flight list */
 	struct list_head node;
+	/* perfmon requests */
+	unsigned int nr_pmrs;
+	struct etnaviv_perfmon_request *pmrs;
 	/* BOs attached to this command buffer */
 	unsigned int nr_bos;
 	struct etnaviv_vram_mapping *bo_map[0];
@@ -49,7 +53,7 @@ void etnaviv_cmdbuf_suballoc_destroy(struct etnaviv_cmdbuf_suballoc *suballoc);
 
 struct etnaviv_cmdbuf *
 etnaviv_cmdbuf_new(struct etnaviv_cmdbuf_suballoc *suballoc, u32 size,
-		   size_t nr_bos);
+		   size_t nr_bos, size_t nr_pmrs);
 void etnaviv_cmdbuf_free(struct etnaviv_cmdbuf *cmdbuf);
 
 u32 etnaviv_cmdbuf_get_va(struct etnaviv_cmdbuf *buf);
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_drv.c b/drivers/gpu/drm/etnaviv/etnaviv_drv.c
index 2cb4773823c2..491eddf9b150 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_drv.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_drv.c
@@ -23,6 +23,7 @@
 #include "etnaviv_gpu.h"
 #include "etnaviv_gem.h"
 #include "etnaviv_mmu.h"
+#include "etnaviv_perfmon.h"
 
 #ifdef CONFIG_DRM_ETNAVIV_REGISTER_LOGGING
 static bool reglog;
@@ -451,6 +452,46 @@ static int etnaviv_ioctl_gem_wait(struct drm_device *dev, void *data,
 	return ret;
 }
 
+static int etnaviv_ioctl_pm_query_dom(struct drm_device *dev, void *data,
+	struct drm_file *file)
+{
+	struct etnaviv_drm_private *priv = dev->dev_private;
+	struct drm_etnaviv_pm_domain *args = data;
+	struct etnaviv_gpu *gpu;
+
+	/* reject as long as the feature isn't stable */
+	return -EINVAL;
+
+	if (args->pipe >= ETNA_MAX_PIPES)
+		return -EINVAL;
+
+	gpu = priv->gpu[args->pipe];
+	if (!gpu)
+		return -ENXIO;
+
+	return etnaviv_pm_query_dom(gpu, args);
+}
+
+static int etnaviv_ioctl_pm_query_sig(struct drm_device *dev, void *data,
+	struct drm_file *file)
+{
+	struct etnaviv_drm_private *priv = dev->dev_private;
+	struct drm_etnaviv_pm_signal *args = data;
+	struct etnaviv_gpu *gpu;
+
+	/* reject as long as the feature isn't stable */
+	return -EINVAL;
+
+	if (args->pipe >= ETNA_MAX_PIPES)
+		return -EINVAL;
+
+	gpu = priv->gpu[args->pipe];
+	if (!gpu)
+		return -ENXIO;
+
+	return etnaviv_pm_query_sig(gpu, args);
+}
+
 static const struct drm_ioctl_desc etnaviv_ioctls[] = {
 #define ETNA_IOCTL(n, func, flags) \
 	DRM_IOCTL_DEF_DRV(ETNAVIV_##n, etnaviv_ioctl_##func, flags)
@@ -463,6 +504,8 @@ static const struct drm_ioctl_desc etnaviv_ioctls[] = {
 	ETNA_IOCTL(WAIT_FENCE,   wait_fence,   DRM_AUTH|DRM_RENDER_ALLOW),
 	ETNA_IOCTL(GEM_USERPTR,  gem_userptr,  DRM_AUTH|DRM_RENDER_ALLOW),
 	ETNA_IOCTL(GEM_WAIT,     gem_wait,     DRM_AUTH|DRM_RENDER_ALLOW),
+	ETNA_IOCTL(PM_QUERY_DOM, pm_query_dom, DRM_AUTH|DRM_RENDER_ALLOW),
+	ETNA_IOCTL(PM_QUERY_SIG, pm_query_sig, DRM_AUTH|DRM_RENDER_ALLOW),
 };
 
 static const struct vm_operations_struct vm_ops = {
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_drv.h b/drivers/gpu/drm/etnaviv/etnaviv_drv.h
index 058389f93b69..d249acb6da08 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_drv.h
+++ b/drivers/gpu/drm/etnaviv/etnaviv_drv.h
@@ -26,7 +26,6 @@
 #include <linux/pm_runtime.h>
 #include <linux/slab.h>
 #include <linux/list.h>
-#include <linux/iommu.h>
 #include <linux/types.h>
 #include <linux/sizes.h>
 
@@ -92,15 +91,12 @@ int etnaviv_gem_cpu_fini(struct drm_gem_object *obj);
 void etnaviv_gem_free_object(struct drm_gem_object *obj);
 int etnaviv_gem_new_handle(struct drm_device *dev, struct drm_file *file,
 		u32 size, u32 flags, u32 *handle);
-struct drm_gem_object *etnaviv_gem_new_locked(struct drm_device *dev,
-		u32 size, u32 flags);
-struct drm_gem_object *etnaviv_gem_new(struct drm_device *dev,
-		u32 size, u32 flags);
 int etnaviv_gem_new_userptr(struct drm_device *dev, struct drm_file *file,
 	uintptr_t ptr, u32 size, u32 flags, u32 *handle);
 u16 etnaviv_buffer_init(struct etnaviv_gpu *gpu);
 u16 etnaviv_buffer_config_mmuv2(struct etnaviv_gpu *gpu, u32 mtlb_addr, u32 safe_addr);
 void etnaviv_buffer_end(struct etnaviv_gpu *gpu);
+void etnaviv_sync_point_queue(struct etnaviv_gpu *gpu, unsigned int event);
 void etnaviv_buffer_queue(struct etnaviv_gpu *gpu, unsigned int event,
 	struct etnaviv_cmdbuf *cmdbuf);
 void etnaviv_validate_init(void);
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem.c b/drivers/gpu/drm/etnaviv/etnaviv_gem.c
index 57881167ccd2..daee3f1196df 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gem.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gem.c
@@ -704,25 +704,6 @@ int etnaviv_gem_new_handle(struct drm_device *dev, struct drm_file *file,
 	return ret;
 }
 
-struct drm_gem_object *etnaviv_gem_new(struct drm_device *dev,
-		u32 size, u32 flags)
-{
-	struct drm_gem_object *obj;
-	int ret;
-
-	obj = __etnaviv_gem_new(dev, size, flags);
-	if (IS_ERR(obj))
-		return obj;
-
-	ret = etnaviv_gem_obj_add(dev, obj);
-	if (ret < 0) {
-		drm_gem_object_put_unlocked(obj);
-		return ERR_PTR(ret);
-	}
-
-	return obj;
-}
-
 int etnaviv_gem_new_private(struct drm_device *dev, size_t size, u32 flags,
 	struct reservation_object *robj, const struct etnaviv_gem_ops *ops,
 	struct etnaviv_gem_object **res)
@@ -779,7 +760,7 @@ static struct page **etnaviv_gem_userptr_do_get_pages(
 	up_read(&mm->mmap_sem);
 
 	if (ret < 0) {
-		release_pages(pvec, pinned, 0);
+		release_pages(pvec, pinned);
 		kvfree(pvec);
 		return ERR_PTR(ret);
 	}
@@ -852,7 +833,7 @@ static int etnaviv_gem_userptr_get_pages(struct etnaviv_gem_object *etnaviv_obj)
 		}
 	}
 
-	release_pages(pvec, pinned, 0);
+	release_pages(pvec, pinned);
 	kvfree(pvec);
 
 	work = kmalloc(sizeof(*work), GFP_KERNEL);
@@ -886,7 +867,7 @@ static void etnaviv_gem_userptr_release(struct etnaviv_gem_object *etnaviv_obj)
 	if (etnaviv_obj->pages) {
 		int npages = etnaviv_obj->base.size >> PAGE_SHIFT;
 
-		release_pages(etnaviv_obj->pages, npages, 0);
+		release_pages(etnaviv_obj->pages, npages);
 		kvfree(etnaviv_obj->pages);
 	}
 	put_task_struct(etnaviv_obj->userptr.task);
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c b/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c
index 46dfe0737f43..ff911541a190 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c
@@ -21,6 +21,7 @@
 #include "etnaviv_drv.h"
 #include "etnaviv_gpu.h"
 #include "etnaviv_gem.h"
+#include "etnaviv_perfmon.h"
 
 /*
  * Cmdstream submission:
@@ -283,6 +284,54 @@ static int submit_reloc(struct etnaviv_gem_submit *submit, void *stream,
 	return 0;
 }
 
+static int submit_perfmon_validate(struct etnaviv_gem_submit *submit,
+		struct etnaviv_cmdbuf *cmdbuf,
+		const struct drm_etnaviv_gem_submit_pmr *pmrs,
+		u32 nr_pms)
+{
+	u32 i;
+
+	for (i = 0; i < nr_pms; i++) {
+		const struct drm_etnaviv_gem_submit_pmr *r = pmrs + i;
+		struct etnaviv_gem_submit_bo *bo;
+		int ret;
+
+		ret = submit_bo(submit, r->read_idx, &bo);
+		if (ret)
+			return ret;
+
+		/* at offset 0 a sequence number gets stored used for userspace sync */
+		if (r->read_offset == 0) {
+			DRM_ERROR("perfmon request: offset is 0");
+			return -EINVAL;
+		}
+
+		if (r->read_offset >= bo->obj->base.size - sizeof(u32)) {
+			DRM_ERROR("perfmon request: offset %u outside object", i);
+			return -EINVAL;
+		}
+
+		if (r->flags & ~(ETNA_PM_PROCESS_PRE | ETNA_PM_PROCESS_POST)) {
+			DRM_ERROR("perfmon request: flags are not valid");
+			return -EINVAL;
+		}
+
+		if (etnaviv_pm_req_validate(r, cmdbuf->exec_state)) {
+			DRM_ERROR("perfmon request: domain or signal not valid");
+			return -EINVAL;
+		}
+
+		cmdbuf->pmrs[i].flags = r->flags;
+		cmdbuf->pmrs[i].domain = r->domain;
+		cmdbuf->pmrs[i].signal = r->signal;
+		cmdbuf->pmrs[i].sequence = r->sequence;
+		cmdbuf->pmrs[i].offset = r->read_offset;
+		cmdbuf->pmrs[i].bo_vma = etnaviv_gem_vmap(&bo->obj->base);
+	}
+
+	return 0;
+}
+
 static void submit_cleanup(struct etnaviv_gem_submit *submit)
 {
 	unsigned i;
@@ -306,6 +355,7 @@ int etnaviv_ioctl_gem_submit(struct drm_device *dev, void *data,
 	struct etnaviv_drm_private *priv = dev->dev_private;
 	struct drm_etnaviv_gem_submit *args = data;
 	struct drm_etnaviv_gem_submit_reloc *relocs;
+	struct drm_etnaviv_gem_submit_pmr *pmrs;
 	struct drm_etnaviv_gem_submit_bo *bos;
 	struct etnaviv_gem_submit *submit;
 	struct etnaviv_cmdbuf *cmdbuf;
@@ -347,11 +397,12 @@ int etnaviv_ioctl_gem_submit(struct drm_device *dev, void *data,
 	 */
 	bos = kvmalloc_array(args->nr_bos, sizeof(*bos), GFP_KERNEL);
 	relocs = kvmalloc_array(args->nr_relocs, sizeof(*relocs), GFP_KERNEL);
+	pmrs = kvmalloc_array(args->nr_pmrs, sizeof(*pmrs), GFP_KERNEL);
 	stream = kvmalloc_array(1, args->stream_size, GFP_KERNEL);
 	cmdbuf = etnaviv_cmdbuf_new(gpu->cmdbuf_suballoc,
 				    ALIGN(args->stream_size, 8) + 8,
-				    args->nr_bos);
-	if (!bos || !relocs || !stream || !cmdbuf) {
+				    args->nr_bos, args->nr_pmrs);
+	if (!bos || !relocs || !pmrs || !stream || !cmdbuf) {
 		ret = -ENOMEM;
 		goto err_submit_cmds;
 	}
@@ -373,6 +424,14 @@ int etnaviv_ioctl_gem_submit(struct drm_device *dev, void *data,
 		goto err_submit_cmds;
 	}
 
+	ret = copy_from_user(pmrs, u64_to_user_ptr(args->pmrs),
+			     args->nr_pmrs * sizeof(*pmrs));
+	if (ret) {
+		ret = -EFAULT;
+		goto err_submit_cmds;
+	}
+	cmdbuf->nr_pmrs = args->nr_pmrs;
+
 	ret = copy_from_user(stream, u64_to_user_ptr(args->stream),
 			     args->stream_size);
 	if (ret) {
@@ -441,6 +500,10 @@ int etnaviv_ioctl_gem_submit(struct drm_device *dev, void *data,
 	if (ret)
 		goto out;
 
+	ret = submit_perfmon_validate(submit, cmdbuf, pmrs, args->nr_pmrs);
+	if (ret)
+		goto out;
+
 	memcpy(cmdbuf->vaddr, stream, args->stream_size);
 	cmdbuf->user_size = ALIGN(args->stream_size, 8);
 
@@ -496,6 +559,8 @@ err_submit_cmds:
 		kvfree(bos);
 	if (relocs)
 		kvfree(relocs);
+	if (pmrs)
+		kvfree(pmrs);
 
 	return ret;
 }
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
index 4b152e0d31a6..e19cbe05da2a 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
@@ -25,6 +25,7 @@
 #include "etnaviv_gpu.h"
 #include "etnaviv_gem.h"
 #include "etnaviv_mmu.h"
+#include "etnaviv_perfmon.h"
 #include "common.xml.h"
 #include "state.xml.h"
 #include "state_hi.xml.h"
@@ -420,9 +421,10 @@ static void etnaviv_gpu_update_clock(struct etnaviv_gpu *gpu)
 			     gpu->base_rate_shader >> gpu->freq_scale);
 	} else {
 		unsigned int fscale = 1 << (6 - gpu->freq_scale);
-		u32 clock = VIVS_HI_CLOCK_CONTROL_DISABLE_DEBUG_REGISTERS |
-			    VIVS_HI_CLOCK_CONTROL_FSCALE_VAL(fscale);
+		u32 clock = gpu_read(gpu, VIVS_HI_CLOCK_CONTROL);
 
+		clock &= ~VIVS_HI_CLOCK_CONTROL_FSCALE_VAL__MASK;
+		clock |= VIVS_HI_CLOCK_CONTROL_FSCALE_VAL(fscale);
 		etnaviv_gpu_load_clock(gpu, clock);
 	}
 }
@@ -433,24 +435,14 @@ static int etnaviv_hw_reset(struct etnaviv_gpu *gpu)
 	unsigned long timeout;
 	bool failed = true;
 
-	/* TODO
-	 *
-	 * - clock gating
-	 * - puls eater
-	 * - what about VG?
-	 */
-
 	/* We hope that the GPU resets in under one second */
 	timeout = jiffies + msecs_to_jiffies(1000);
 
 	while (time_is_after_jiffies(timeout)) {
 		/* enable clock */
-		etnaviv_gpu_update_clock(gpu);
-
-		control = gpu_read(gpu, VIVS_HI_CLOCK_CONTROL);
-
-		/* Wait for stable clock.  Vivante's code waited for 1ms */
-		usleep_range(1000, 10000);
+		unsigned int fscale = 1 << (6 - gpu->freq_scale);
+		control = VIVS_HI_CLOCK_CONTROL_FSCALE_VAL(fscale);
+		etnaviv_gpu_load_clock(gpu, control);
 
 		/* isolate the GPU. */
 		control |= VIVS_HI_CLOCK_CONTROL_ISOLATE_GPU;
@@ -461,7 +453,7 @@ static int etnaviv_hw_reset(struct etnaviv_gpu *gpu)
 		gpu_write(gpu, VIVS_HI_CLOCK_CONTROL, control);
 
 		/* wait for reset. */
-		msleep(1);
+		usleep_range(10, 20);
 
 		/* reset soft reset bit. */
 		control &= ~VIVS_HI_CLOCK_CONTROL_SOFT_RESET;
@@ -490,6 +482,10 @@ static int etnaviv_hw_reset(struct etnaviv_gpu *gpu)
 			continue;
 		}
 
+		/* disable debug registers, as they are not normally needed */
+		control |= VIVS_HI_CLOCK_CONTROL_DISABLE_DEBUG_REGISTERS;
+		gpu_write(gpu, VIVS_HI_CLOCK_CONTROL, control);
+
 		failed = false;
 		break;
 	}
@@ -721,7 +717,7 @@ int etnaviv_gpu_init(struct etnaviv_gpu *gpu)
 	}
 
 	/* Create buffer: */
-	gpu->buffer = etnaviv_cmdbuf_new(gpu->cmdbuf_suballoc, PAGE_SIZE, 0);
+	gpu->buffer = etnaviv_cmdbuf_new(gpu->cmdbuf_suballoc, PAGE_SIZE, 0, 0);
 	if (!gpu->buffer) {
 		ret = -ENOMEM;
 		dev_err(gpu->dev, "could not create command buffer\n");
@@ -739,10 +735,9 @@ int etnaviv_gpu_init(struct etnaviv_gpu *gpu)
 	/* Setup event management */
 	spin_lock_init(&gpu->event_spinlock);
 	init_completion(&gpu->event_free);
-	for (i = 0; i < ARRAY_SIZE(gpu->event); i++) {
-		gpu->event[i].used = false;
+	bitmap_zero(gpu->event_bitmap, ETNA_NR_EVENTS);
+	for (i = 0; i < ARRAY_SIZE(gpu->event); i++)
 		complete(&gpu->event_free);
-	}
 
 	/* Now program the hardware */
 	mutex_lock(&gpu->lock);
@@ -926,7 +921,7 @@ static void recover_worker(struct work_struct *work)
 	struct etnaviv_gpu *gpu = container_of(work, struct etnaviv_gpu,
 					       recover_work);
 	unsigned long flags;
-	unsigned int i;
+	unsigned int i = 0;
 
 	dev_err(gpu->dev, "hangcheck recover!\n");
 
@@ -945,14 +940,12 @@ static void recover_worker(struct work_struct *work)
 
 	/* complete all events, the GPU won't do it after the reset */
 	spin_lock_irqsave(&gpu->event_spinlock, flags);
-	for (i = 0; i < ARRAY_SIZE(gpu->event); i++) {
-		if (!gpu->event[i].used)
-			continue;
+	for_each_set_bit_from(i, gpu->event_bitmap, ETNA_NR_EVENTS) {
 		dma_fence_signal(gpu->event[i].fence);
 		gpu->event[i].fence = NULL;
-		gpu->event[i].used = false;
 		complete(&gpu->event_free);
 	}
+	bitmap_zero(gpu->event_bitmap, ETNA_NR_EVENTS);
 	spin_unlock_irqrestore(&gpu->event_spinlock, flags);
 	gpu->completed_fence = gpu->active_fence;
 
@@ -1140,30 +1133,45 @@ int etnaviv_gpu_fence_sync_obj(struct etnaviv_gem_object *etnaviv_obj,
  * event management:
  */
 
-static unsigned int event_alloc(struct etnaviv_gpu *gpu)
+static int event_alloc(struct etnaviv_gpu *gpu, unsigned nr_events,
+	unsigned int *events)
 {
-	unsigned long ret, flags;
-	unsigned int i, event = ~0U;
+	unsigned long flags, timeout = msecs_to_jiffies(10 * 10000);
+	unsigned i, acquired = 0;
 
-	ret = wait_for_completion_timeout(&gpu->event_free,
-					  msecs_to_jiffies(10 * 10000));
-	if (!ret)
-		dev_err(gpu->dev, "wait_for_completion_timeout failed");
+	for (i = 0; i < nr_events; i++) {
+		unsigned long ret;
 
-	spin_lock_irqsave(&gpu->event_spinlock, flags);
+		ret = wait_for_completion_timeout(&gpu->event_free, timeout);
 
-	/* find first free event */
-	for (i = 0; i < ARRAY_SIZE(gpu->event); i++) {
-		if (gpu->event[i].used == false) {
-			gpu->event[i].used = true;
-			event = i;
-			break;
+		if (!ret) {
+			dev_err(gpu->dev, "wait_for_completion_timeout failed");
+			goto out;
 		}
+
+		acquired++;
+		timeout = ret;
+	}
+
+	spin_lock_irqsave(&gpu->event_spinlock, flags);
+
+	for (i = 0; i < nr_events; i++) {
+		int event = find_first_zero_bit(gpu->event_bitmap, ETNA_NR_EVENTS);
+
+		events[i] = event;
+		memset(&gpu->event[event], 0, sizeof(struct etnaviv_event));
+		set_bit(event, gpu->event_bitmap);
 	}
 
 	spin_unlock_irqrestore(&gpu->event_spinlock, flags);
 
-	return event;
+	return 0;
+
+out:
+	for (i = 0; i < acquired; i++)
+		complete(&gpu->event_free);
+
+	return -EBUSY;
 }
 
 static void event_free(struct etnaviv_gpu *gpu, unsigned int event)
@@ -1172,12 +1180,12 @@ static void event_free(struct etnaviv_gpu *gpu, unsigned int event)
 
 	spin_lock_irqsave(&gpu->event_spinlock, flags);
 
-	if (gpu->event[event].used == false) {
+	if (!test_bit(event, gpu->event_bitmap)) {
 		dev_warn(gpu->dev, "event %u is already marked as free",
 			 event);
 		spin_unlock_irqrestore(&gpu->event_spinlock, flags);
 	} else {
-		gpu->event[event].used = false;
+		clear_bit(event, gpu->event_bitmap);
 		spin_unlock_irqrestore(&gpu->event_spinlock, flags);
 
 		complete(&gpu->event_free);
@@ -1311,12 +1319,71 @@ void etnaviv_gpu_pm_put(struct etnaviv_gpu *gpu)
 	pm_runtime_put_autosuspend(gpu->dev);
 }
 
+static void sync_point_perfmon_sample(struct etnaviv_gpu *gpu,
+	struct etnaviv_event *event, unsigned int flags)
+{
+	const struct etnaviv_cmdbuf *cmdbuf = event->cmdbuf;
+	unsigned int i;
+
+	for (i = 0; i < cmdbuf->nr_pmrs; i++) {
+		const struct etnaviv_perfmon_request *pmr = cmdbuf->pmrs + i;
+
+		if (pmr->flags == flags)
+			etnaviv_perfmon_process(gpu, pmr);
+	}
+}
+
+static void sync_point_perfmon_sample_pre(struct etnaviv_gpu *gpu,
+	struct etnaviv_event *event)
+{
+	u32 val;
+
+	/* disable clock gating */
+	val = gpu_read(gpu, VIVS_PM_POWER_CONTROLS);
+	val &= ~VIVS_PM_POWER_CONTROLS_ENABLE_MODULE_CLOCK_GATING;
+	gpu_write(gpu, VIVS_PM_POWER_CONTROLS, val);
+
+	/* enable debug register */
+	val = gpu_read(gpu, VIVS_HI_CLOCK_CONTROL);
+	val &= ~VIVS_HI_CLOCK_CONTROL_DISABLE_DEBUG_REGISTERS;
+	gpu_write(gpu, VIVS_HI_CLOCK_CONTROL, val);
+
+	sync_point_perfmon_sample(gpu, event, ETNA_PM_PROCESS_PRE);
+}
+
+static void sync_point_perfmon_sample_post(struct etnaviv_gpu *gpu,
+	struct etnaviv_event *event)
+{
+	const struct etnaviv_cmdbuf *cmdbuf = event->cmdbuf;
+	unsigned int i;
+	u32 val;
+
+	sync_point_perfmon_sample(gpu, event, ETNA_PM_PROCESS_POST);
+
+	for (i = 0; i < cmdbuf->nr_pmrs; i++) {
+		const struct etnaviv_perfmon_request *pmr = cmdbuf->pmrs + i;
+
+		*pmr->bo_vma = pmr->sequence;
+	}
+
+	/* disable debug register */
+	val = gpu_read(gpu, VIVS_HI_CLOCK_CONTROL);
+	val |= VIVS_HI_CLOCK_CONTROL_DISABLE_DEBUG_REGISTERS;
+	gpu_write(gpu, VIVS_HI_CLOCK_CONTROL, val);
+
+	/* enable clock gating */
+	val = gpu_read(gpu, VIVS_PM_POWER_CONTROLS);
+	val |= VIVS_PM_POWER_CONTROLS_ENABLE_MODULE_CLOCK_GATING;
+	gpu_write(gpu, VIVS_PM_POWER_CONTROLS, val);
+}
+
+
 /* add bo's to gpu's ring, and kick gpu: */
 int etnaviv_gpu_submit(struct etnaviv_gpu *gpu,
 	struct etnaviv_gem_submit *submit, struct etnaviv_cmdbuf *cmdbuf)
 {
 	struct dma_fence *fence;
-	unsigned int event, i;
+	unsigned int i, nr_events = 1, event[3];
 	int ret;
 
 	ret = etnaviv_gpu_pm_get_sync(gpu);
@@ -1332,10 +1399,19 @@ int etnaviv_gpu_submit(struct etnaviv_gpu *gpu,
 	 *
 	 */
 
-	event = event_alloc(gpu);
-	if (unlikely(event == ~0U)) {
-		DRM_ERROR("no free event\n");
-		ret = -EBUSY;
+	/*
+	 * if there are performance monitor requests we need to have
+	 * - a sync point to re-configure gpu and process ETNA_PM_PROCESS_PRE
+	 *   requests.
+	 * - a sync point to re-configure gpu, process ETNA_PM_PROCESS_POST requests
+	 *   and update the sequence number for userspace.
+	 */
+	if (cmdbuf->nr_pmrs)
+		nr_events = 3;
+
+	ret = event_alloc(gpu, nr_events, event);
+	if (ret) {
+		DRM_ERROR("no free events\n");
 		goto out_pm_put;
 	}
 
@@ -1343,12 +1419,14 @@ int etnaviv_gpu_submit(struct etnaviv_gpu *gpu,
 
 	fence = etnaviv_gpu_fence_alloc(gpu);
 	if (!fence) {
-		event_free(gpu, event);
+		for (i = 0; i < nr_events; i++)
+			event_free(gpu, event[i]);
+
 		ret = -ENOMEM;
 		goto out_unlock;
 	}
 
-	gpu->event[event].fence = fence;
+	gpu->event[event[0]].fence = fence;
 	submit->fence = dma_fence_get(fence);
 	gpu->active_fence = submit->fence->seqno;
 
@@ -1358,7 +1436,19 @@ int etnaviv_gpu_submit(struct etnaviv_gpu *gpu,
 		gpu->lastctx = cmdbuf->ctx;
 	}
 
-	etnaviv_buffer_queue(gpu, event, cmdbuf);
+	if (cmdbuf->nr_pmrs) {
+		gpu->event[event[1]].sync_point = &sync_point_perfmon_sample_pre;
+		gpu->event[event[1]].cmdbuf = cmdbuf;
+		etnaviv_sync_point_queue(gpu, event[1]);
+	}
+
+	etnaviv_buffer_queue(gpu, event[0], cmdbuf);
+
+	if (cmdbuf->nr_pmrs) {
+		gpu->event[event[2]].sync_point = &sync_point_perfmon_sample_post;
+		gpu->event[event[2]].cmdbuf = cmdbuf;
+		etnaviv_sync_point_queue(gpu, event[2]);
+	}
 
 	cmdbuf->fence = fence;
 	list_add_tail(&cmdbuf->node, &gpu->active_cmd_list);
@@ -1394,6 +1484,24 @@ out_pm_put:
 	return ret;
 }
 
+static void etnaviv_process_sync_point(struct etnaviv_gpu *gpu,
+	struct etnaviv_event *event)
+{
+	u32 addr = gpu_read(gpu, VIVS_FE_DMA_ADDRESS);
+
+	event->sync_point(gpu, event);
+	etnaviv_gpu_start_fe(gpu, addr + 2, 2);
+}
+
+static void sync_point_worker(struct work_struct *work)
+{
+	struct etnaviv_gpu *gpu = container_of(work, struct etnaviv_gpu,
+					       sync_point_work);
+
+	etnaviv_process_sync_point(gpu, &gpu->event[gpu->sync_point_event]);
+	event_free(gpu, gpu->sync_point_event);
+}
+
 /*
  * Init/Cleanup:
  */
@@ -1440,7 +1548,15 @@ static irqreturn_t irq_handler(int irq, void *data)
 
 			dev_dbg(gpu->dev, "event %u\n", event);
 
+			if (gpu->event[event].sync_point) {
+				gpu->sync_point_event = event;
+				etnaviv_queue_work(gpu->drm, &gpu->sync_point_work);
+			}
+
 			fence = gpu->event[event].fence;
+			if (!fence)
+				continue;
+
 			gpu->event[event].fence = NULL;
 			dma_fence_signal(fence);
 
@@ -1645,6 +1761,7 @@ static int etnaviv_gpu_bind(struct device *dev, struct device *master,
 
 	INIT_LIST_HEAD(&gpu->active_cmd_list);
 	INIT_WORK(&gpu->retire_work, retire_worker);
+	INIT_WORK(&gpu->sync_point_work, sync_point_worker);
 	INIT_WORK(&gpu->recover_work, recover_worker);
 	init_waitqueue_head(&gpu->fence_event);
 
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.h b/drivers/gpu/drm/etnaviv/etnaviv_gpu.h
index 689cb8f3680c..4f10f147297a 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.h
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.h
@@ -88,13 +88,17 @@ struct etnaviv_chip_identity {
 };
 
 struct etnaviv_event {
-	bool used;
 	struct dma_fence *fence;
+	struct etnaviv_cmdbuf *cmdbuf;
+
+	void (*sync_point)(struct etnaviv_gpu *gpu, struct etnaviv_event *event);
 };
 
 struct etnaviv_cmdbuf_suballoc;
 struct etnaviv_cmdbuf;
 
+#define ETNA_NR_EVENTS 30
+
 struct etnaviv_gpu {
 	struct drm_device *drm;
 	struct thermal_cooling_device *cooling;
@@ -112,7 +116,8 @@ struct etnaviv_gpu {
 	u32 memory_base;
 
 	/* event management: */
-	struct etnaviv_event event[30];
+	DECLARE_BITMAP(event_bitmap, ETNA_NR_EVENTS);
+	struct etnaviv_event event[ETNA_NR_EVENTS];
 	struct completion event_free;
 	spinlock_t event_spinlock;
 
@@ -133,6 +138,10 @@ struct etnaviv_gpu {
 	/* worker for handling active-list retiring: */
 	struct work_struct retire_work;
 
+	/* worker for handling 'sync' points: */
+	struct work_struct sync_point_work;
+	int sync_point_event;
+
 	void __iomem *mmio;
 	int irq;
 
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_iommu.c b/drivers/gpu/drm/etnaviv/etnaviv_iommu.c
index 7a7c97f599d7..14e24ac6573f 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_iommu.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_iommu.c
@@ -14,7 +14,6 @@
  * this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include <linux/iommu.h>
 #include <linux/platform_device.h>
 #include <linux/sizes.h>
 #include <linux/slab.h>
@@ -31,174 +30,115 @@
 
 #define GPU_MEM_START	0x80000000
 
-struct etnaviv_iommu_domain_pgtable {
-	u32 *pgtable;
-	dma_addr_t paddr;
+struct etnaviv_iommuv1_domain {
+	struct etnaviv_iommu_domain base;
+	u32 *pgtable_cpu;
+	dma_addr_t pgtable_dma;
 };
 
-struct etnaviv_iommu_domain {
-	struct iommu_domain domain;
-	struct device *dev;
-	void *bad_page_cpu;
-	dma_addr_t bad_page_dma;
-	struct etnaviv_iommu_domain_pgtable pgtable;
-	spinlock_t map_lock;
-};
-
-static struct etnaviv_iommu_domain *to_etnaviv_domain(struct iommu_domain *domain)
-{
-	return container_of(domain, struct etnaviv_iommu_domain, domain);
-}
-
-static int pgtable_alloc(struct etnaviv_iommu_domain_pgtable *pgtable,
-			 size_t size)
-{
-	pgtable->pgtable = dma_alloc_coherent(NULL, size, &pgtable->paddr, GFP_KERNEL);
-	if (!pgtable->pgtable)
-		return -ENOMEM;
-
-	return 0;
-}
-
-static void pgtable_free(struct etnaviv_iommu_domain_pgtable *pgtable,
-			 size_t size)
+static struct etnaviv_iommuv1_domain *
+to_etnaviv_domain(struct etnaviv_iommu_domain *domain)
 {
-	dma_free_coherent(NULL, size, pgtable->pgtable, pgtable->paddr);
-}
-
-static u32 pgtable_read(struct etnaviv_iommu_domain_pgtable *pgtable,
-			   unsigned long iova)
-{
-	/* calcuate index into page table */
-	unsigned int index = (iova - GPU_MEM_START) / SZ_4K;
-	phys_addr_t paddr;
-
-	paddr = pgtable->pgtable[index];
-
-	return paddr;
+	return container_of(domain, struct etnaviv_iommuv1_domain, base);
 }
 
-static void pgtable_write(struct etnaviv_iommu_domain_pgtable *pgtable,
-			  unsigned long iova, phys_addr_t paddr)
-{
-	/* calcuate index into page table */
-	unsigned int index = (iova - GPU_MEM_START) / SZ_4K;
-
-	pgtable->pgtable[index] = paddr;
-}
-
-static int __etnaviv_iommu_init(struct etnaviv_iommu_domain *etnaviv_domain)
+static int __etnaviv_iommu_init(struct etnaviv_iommuv1_domain *etnaviv_domain)
 {
 	u32 *p;
-	int ret, i;
-
-	etnaviv_domain->bad_page_cpu = dma_alloc_coherent(etnaviv_domain->dev,
-						  SZ_4K,
-						  &etnaviv_domain->bad_page_dma,
-						  GFP_KERNEL);
-	if (!etnaviv_domain->bad_page_cpu)
+	int i;
+
+	etnaviv_domain->base.bad_page_cpu = dma_alloc_coherent(
+						etnaviv_domain->base.dev,
+						SZ_4K,
+						&etnaviv_domain->base.bad_page_dma,
+						GFP_KERNEL);
+	if (!etnaviv_domain->base.bad_page_cpu)
 		return -ENOMEM;
 
-	p = etnaviv_domain->bad_page_cpu;
+	p = etnaviv_domain->base.bad_page_cpu;
 	for (i = 0; i < SZ_4K / 4; i++)
 		*p++ = 0xdead55aa;
 
-	ret = pgtable_alloc(&etnaviv_domain->pgtable, PT_SIZE);
-	if (ret < 0) {
-		dma_free_coherent(etnaviv_domain->dev, SZ_4K,
-				  etnaviv_domain->bad_page_cpu,
-				  etnaviv_domain->bad_page_dma);
-		return ret;
+	etnaviv_domain->pgtable_cpu =
+			dma_alloc_coherent(etnaviv_domain->base.dev, PT_SIZE,
+					   &etnaviv_domain->pgtable_dma,
+					   GFP_KERNEL);
+	if (!etnaviv_domain->pgtable_cpu) {
+		dma_free_coherent(etnaviv_domain->base.dev, SZ_4K,
+				  etnaviv_domain->base.bad_page_cpu,
+				  etnaviv_domain->base.bad_page_dma);
+		return -ENOMEM;
 	}
 
 	for (i = 0; i < PT_ENTRIES; i++)
-		etnaviv_domain->pgtable.pgtable[i] =
-			etnaviv_domain->bad_page_dma;
-
-	spin_lock_init(&etnaviv_domain->map_lock);
+		etnaviv_domain->pgtable_cpu[i] =
+				etnaviv_domain->base.bad_page_dma;
 
 	return 0;
 }
 
-static void etnaviv_domain_free(struct iommu_domain *domain)
+static void etnaviv_iommuv1_domain_free(struct etnaviv_iommu_domain *domain)
 {
-	struct etnaviv_iommu_domain *etnaviv_domain = to_etnaviv_domain(domain);
+	struct etnaviv_iommuv1_domain *etnaviv_domain =
+			to_etnaviv_domain(domain);
 
-	pgtable_free(&etnaviv_domain->pgtable, PT_SIZE);
+	dma_free_coherent(etnaviv_domain->base.dev, PT_SIZE,
+			  etnaviv_domain->pgtable_cpu,
+			  etnaviv_domain->pgtable_dma);
 
-	dma_free_coherent(etnaviv_domain->dev, SZ_4K,
-			  etnaviv_domain->bad_page_cpu,
-			  etnaviv_domain->bad_page_dma);
+	dma_free_coherent(etnaviv_domain->base.dev, SZ_4K,
+			  etnaviv_domain->base.bad_page_cpu,
+			  etnaviv_domain->base.bad_page_dma);
 
 	kfree(etnaviv_domain);
 }
 
-static int etnaviv_iommuv1_map(struct iommu_domain *domain, unsigned long iova,
-	   phys_addr_t paddr, size_t size, int prot)
+static int etnaviv_iommuv1_map(struct etnaviv_iommu_domain *domain,
+			       unsigned long iova, phys_addr_t paddr,
+			       size_t size, int prot)
 {
-	struct etnaviv_iommu_domain *etnaviv_domain = to_etnaviv_domain(domain);
+	struct etnaviv_iommuv1_domain *etnaviv_domain = to_etnaviv_domain(domain);
+	unsigned int index = (iova - GPU_MEM_START) / SZ_4K;
 
 	if (size != SZ_4K)
 		return -EINVAL;
 
-	spin_lock(&etnaviv_domain->map_lock);
-	pgtable_write(&etnaviv_domain->pgtable, iova, paddr);
-	spin_unlock(&etnaviv_domain->map_lock);
+	etnaviv_domain->pgtable_cpu[index] = paddr;
 
 	return 0;
 }
 
-static size_t etnaviv_iommuv1_unmap(struct iommu_domain *domain,
+static size_t etnaviv_iommuv1_unmap(struct etnaviv_iommu_domain *domain,
 	unsigned long iova, size_t size)
 {
-	struct etnaviv_iommu_domain *etnaviv_domain = to_etnaviv_domain(domain);
+	struct etnaviv_iommuv1_domain *etnaviv_domain =
+			to_etnaviv_domain(domain);
+	unsigned int index = (iova - GPU_MEM_START) / SZ_4K;
 
 	if (size != SZ_4K)
 		return -EINVAL;
 
-	spin_lock(&etnaviv_domain->map_lock);
-	pgtable_write(&etnaviv_domain->pgtable, iova,
-		      etnaviv_domain->bad_page_dma);
-	spin_unlock(&etnaviv_domain->map_lock);
+	etnaviv_domain->pgtable_cpu[index] = etnaviv_domain->base.bad_page_dma;
 
 	return SZ_4K;
 }
 
-static phys_addr_t etnaviv_iommu_iova_to_phys(struct iommu_domain *domain,
-	dma_addr_t iova)
-{
-	struct etnaviv_iommu_domain *etnaviv_domain = to_etnaviv_domain(domain);
-
-	return pgtable_read(&etnaviv_domain->pgtable, iova);
-}
-
-static size_t etnaviv_iommuv1_dump_size(struct iommu_domain *domain)
+static size_t etnaviv_iommuv1_dump_size(struct etnaviv_iommu_domain *domain)
 {
 	return PT_SIZE;
 }
 
-static void etnaviv_iommuv1_dump(struct iommu_domain *domain, void *buf)
+static void etnaviv_iommuv1_dump(struct etnaviv_iommu_domain *domain, void *buf)
 {
-	struct etnaviv_iommu_domain *etnaviv_domain = to_etnaviv_domain(domain);
+	struct etnaviv_iommuv1_domain *etnaviv_domain =
+			to_etnaviv_domain(domain);
 
-	memcpy(buf, etnaviv_domain->pgtable.pgtable, PT_SIZE);
+	memcpy(buf, etnaviv_domain->pgtable_cpu, PT_SIZE);
 }
 
-static const struct etnaviv_iommu_ops etnaviv_iommu_ops = {
-	.ops = {
-		.domain_free = etnaviv_domain_free,
-		.map = etnaviv_iommuv1_map,
-		.unmap = etnaviv_iommuv1_unmap,
-		.iova_to_phys = etnaviv_iommu_iova_to_phys,
-		.pgsize_bitmap = SZ_4K,
-	},
-	.dump_size = etnaviv_iommuv1_dump_size,
-	.dump = etnaviv_iommuv1_dump,
-};
-
 void etnaviv_iommuv1_restore(struct etnaviv_gpu *gpu)
 {
-	struct etnaviv_iommu_domain *etnaviv_domain =
+	struct etnaviv_iommuv1_domain *etnaviv_domain =
 			to_etnaviv_domain(gpu->mmu->domain);
 	u32 pgtable;
 
@@ -210,7 +150,7 @@ void etnaviv_iommuv1_restore(struct etnaviv_gpu *gpu)
 	gpu_write(gpu, VIVS_MC_MEMORY_BASE_ADDR_PE, gpu->memory_base);
 
 	/* set page table address in MC */
-	pgtable = (u32)etnaviv_domain->pgtable.paddr;
+	pgtable = (u32)etnaviv_domain->pgtable_dma;
 
 	gpu_write(gpu, VIVS_MC_MMU_FE_PAGE_TABLE, pgtable);
 	gpu_write(gpu, VIVS_MC_MMU_TX_PAGE_TABLE, pgtable);
@@ -219,28 +159,37 @@ void etnaviv_iommuv1_restore(struct etnaviv_gpu *gpu)
 	gpu_write(gpu, VIVS_MC_MMU_RA_PAGE_TABLE, pgtable);
 }
 
-struct iommu_domain *etnaviv_iommuv1_domain_alloc(struct etnaviv_gpu *gpu)
+const struct etnaviv_iommu_domain_ops etnaviv_iommuv1_ops = {
+	.free = etnaviv_iommuv1_domain_free,
+	.map = etnaviv_iommuv1_map,
+	.unmap = etnaviv_iommuv1_unmap,
+	.dump_size = etnaviv_iommuv1_dump_size,
+	.dump = etnaviv_iommuv1_dump,
+};
+
+struct etnaviv_iommu_domain *
+etnaviv_iommuv1_domain_alloc(struct etnaviv_gpu *gpu)
 {
-	struct etnaviv_iommu_domain *etnaviv_domain;
+	struct etnaviv_iommuv1_domain *etnaviv_domain;
+	struct etnaviv_iommu_domain *domain;
 	int ret;
 
 	etnaviv_domain = kzalloc(sizeof(*etnaviv_domain), GFP_KERNEL);
 	if (!etnaviv_domain)
 		return NULL;
 
-	etnaviv_domain->dev = gpu->dev;
+	domain = &etnaviv_domain->base;
 
-	etnaviv_domain->domain.type = __IOMMU_DOMAIN_PAGING;
-	etnaviv_domain->domain.ops = &etnaviv_iommu_ops.ops;
-	etnaviv_domain->domain.pgsize_bitmap = SZ_4K;
-	etnaviv_domain->domain.geometry.aperture_start = GPU_MEM_START;
-	etnaviv_domain->domain.geometry.aperture_end = GPU_MEM_START + PT_ENTRIES * SZ_4K - 1;
+	domain->dev = gpu->dev;
+	domain->base = GPU_MEM_START;
+	domain->size = PT_ENTRIES * SZ_4K;
+	domain->ops = &etnaviv_iommuv1_ops;
 
 	ret = __etnaviv_iommu_init(etnaviv_domain);
 	if (ret)
 		goto out_free;
 
-	return &etnaviv_domain->domain;
+	return &etnaviv_domain->base;
 
 out_free:
 	kfree(etnaviv_domain);
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_iommu.h b/drivers/gpu/drm/etnaviv/etnaviv_iommu.h
index 8b51e7c16feb..01d59bf70d78 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_iommu.h
+++ b/drivers/gpu/drm/etnaviv/etnaviv_iommu.h
@@ -18,11 +18,14 @@
 #define __ETNAVIV_IOMMU_H__
 
 struct etnaviv_gpu;
+struct etnaviv_iommu_domain;
 
-struct iommu_domain *etnaviv_iommuv1_domain_alloc(struct etnaviv_gpu *gpu);
+struct etnaviv_iommu_domain *
+etnaviv_iommuv1_domain_alloc(struct etnaviv_gpu *gpu);
 void etnaviv_iommuv1_restore(struct etnaviv_gpu *gpu);
 
-struct iommu_domain *etnaviv_iommuv2_domain_alloc(struct etnaviv_gpu *gpu);
+struct etnaviv_iommu_domain *
+etnaviv_iommuv2_domain_alloc(struct etnaviv_gpu *gpu);
 void etnaviv_iommuv2_restore(struct etnaviv_gpu *gpu);
 
 #endif /* __ETNAVIV_IOMMU_H__ */
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.c b/drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.c
index cbe447ac5974..fc60fc8ddbf0 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.c
@@ -14,7 +14,6 @@
  * this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include <linux/iommu.h>
 #include <linux/platform_device.h>
 #include <linux/sizes.h>
 #include <linux/slab.h>
@@ -40,10 +39,7 @@
 #define MMUv2_MAX_STLB_ENTRIES		1024
 
 struct etnaviv_iommuv2_domain {
-	struct iommu_domain domain;
-	struct device *dev;
-	void *bad_page_cpu;
-	dma_addr_t bad_page_dma;
+	struct etnaviv_iommu_domain base;
 	/* M(aster) TLB aka first level pagetable */
 	u32 *mtlb_cpu;
 	dma_addr_t mtlb_dma;
@@ -52,13 +48,15 @@ struct etnaviv_iommuv2_domain {
 	dma_addr_t stlb_dma[1024];
 };
 
-static struct etnaviv_iommuv2_domain *to_etnaviv_domain(struct iommu_domain *domain)
+static struct etnaviv_iommuv2_domain *
+to_etnaviv_domain(struct etnaviv_iommu_domain *domain)
 {
-	return container_of(domain, struct etnaviv_iommuv2_domain, domain);
+	return container_of(domain, struct etnaviv_iommuv2_domain, base);
 }
 
-static int etnaviv_iommuv2_map(struct iommu_domain *domain, unsigned long iova,
-	   phys_addr_t paddr, size_t size, int prot)
+static int etnaviv_iommuv2_map(struct etnaviv_iommu_domain *domain,
+			       unsigned long iova, phys_addr_t paddr,
+			       size_t size, int prot)
 {
 	struct etnaviv_iommuv2_domain *etnaviv_domain =
 			to_etnaviv_domain(domain);
@@ -68,7 +66,7 @@ static int etnaviv_iommuv2_map(struct iommu_domain *domain, unsigned long iova,
 	if (size != SZ_4K)
 		return -EINVAL;
 
-	if (prot & IOMMU_WRITE)
+	if (prot & ETNAVIV_PROT_WRITE)
 		entry |= MMUv2_PTE_WRITEABLE;
 
 	mtlb_entry = (iova & MMUv2_MTLB_MASK) >> MMUv2_MTLB_SHIFT;
@@ -79,8 +77,8 @@ static int etnaviv_iommuv2_map(struct iommu_domain *domain, unsigned long iova,
 	return 0;
 }
 
-static size_t etnaviv_iommuv2_unmap(struct iommu_domain *domain,
-	unsigned long iova, size_t size)
+static size_t etnaviv_iommuv2_unmap(struct etnaviv_iommu_domain *domain,
+				    unsigned long iova, size_t size)
 {
 	struct etnaviv_iommuv2_domain *etnaviv_domain =
 			to_etnaviv_domain(domain);
@@ -97,38 +95,26 @@ static size_t etnaviv_iommuv2_unmap(struct iommu_domain *domain,
 	return SZ_4K;
 }
 
-static phys_addr_t etnaviv_iommuv2_iova_to_phys(struct iommu_domain *domain,
-	dma_addr_t iova)
-{
-	struct etnaviv_iommuv2_domain *etnaviv_domain =
-			to_etnaviv_domain(domain);
-	int mtlb_entry, stlb_entry;
-
-	mtlb_entry = (iova & MMUv2_MTLB_MASK) >> MMUv2_MTLB_SHIFT;
-	stlb_entry = (iova & MMUv2_STLB_MASK) >> MMUv2_STLB_SHIFT;
-
-	return etnaviv_domain->stlb_cpu[mtlb_entry][stlb_entry] & ~(SZ_4K - 1);
-}
-
 static int etnaviv_iommuv2_init(struct etnaviv_iommuv2_domain *etnaviv_domain)
 {
 	u32 *p;
 	int ret, i, j;
 
 	/* allocate scratch page */
-	etnaviv_domain->bad_page_cpu = dma_alloc_coherent(etnaviv_domain->dev,
-						  SZ_4K,
-						  &etnaviv_domain->bad_page_dma,
-						  GFP_KERNEL);
-	if (!etnaviv_domain->bad_page_cpu) {
+	etnaviv_domain->base.bad_page_cpu = dma_alloc_coherent(
+						etnaviv_domain->base.dev,
+						SZ_4K,
+						&etnaviv_domain->base.bad_page_dma,
+						GFP_KERNEL);
+	if (!etnaviv_domain->base.bad_page_cpu) {
 		ret = -ENOMEM;
 		goto fail_mem;
 	}
-	p = etnaviv_domain->bad_page_cpu;
+	p = etnaviv_domain->base.bad_page_cpu;
 	for (i = 0; i < SZ_4K / 4; i++)
 		*p++ = 0xdead55aa;
 
-	etnaviv_domain->mtlb_cpu = dma_alloc_coherent(etnaviv_domain->dev,
+	etnaviv_domain->mtlb_cpu = dma_alloc_coherent(etnaviv_domain->base.dev,
 						  SZ_4K,
 						  &etnaviv_domain->mtlb_dma,
 						  GFP_KERNEL);
@@ -140,7 +126,7 @@ static int etnaviv_iommuv2_init(struct etnaviv_iommuv2_domain *etnaviv_domain)
 	/* pre-populate STLB pages (may want to switch to on-demand later) */
 	for (i = 0; i < MMUv2_MAX_STLB_ENTRIES; i++) {
 		etnaviv_domain->stlb_cpu[i] =
-				dma_alloc_coherent(etnaviv_domain->dev,
+				dma_alloc_coherent(etnaviv_domain->base.dev,
 						   SZ_4K,
 						   &etnaviv_domain->stlb_dma[i],
 						   GFP_KERNEL);
@@ -159,19 +145,19 @@ static int etnaviv_iommuv2_init(struct etnaviv_iommuv2_domain *etnaviv_domain)
 	return 0;
 
 fail_mem:
-	if (etnaviv_domain->bad_page_cpu)
-		dma_free_coherent(etnaviv_domain->dev, SZ_4K,
-				  etnaviv_domain->bad_page_cpu,
-				  etnaviv_domain->bad_page_dma);
+	if (etnaviv_domain->base.bad_page_cpu)
+		dma_free_coherent(etnaviv_domain->base.dev, SZ_4K,
+				  etnaviv_domain->base.bad_page_cpu,
+				  etnaviv_domain->base.bad_page_dma);
 
 	if (etnaviv_domain->mtlb_cpu)
-		dma_free_coherent(etnaviv_domain->dev, SZ_4K,
+		dma_free_coherent(etnaviv_domain->base.dev, SZ_4K,
 				  etnaviv_domain->mtlb_cpu,
 				  etnaviv_domain->mtlb_dma);
 
 	for (i = 0; i < MMUv2_MAX_STLB_ENTRIES; i++) {
 		if (etnaviv_domain->stlb_cpu[i])
-			dma_free_coherent(etnaviv_domain->dev, SZ_4K,
+			dma_free_coherent(etnaviv_domain->base.dev, SZ_4K,
 					  etnaviv_domain->stlb_cpu[i],
 					  etnaviv_domain->stlb_dma[i]);
 	}
@@ -179,23 +165,23 @@ fail_mem:
 	return ret;
 }
 
-static void etnaviv_iommuv2_domain_free(struct iommu_domain *domain)
+static void etnaviv_iommuv2_domain_free(struct etnaviv_iommu_domain *domain)
 {
 	struct etnaviv_iommuv2_domain *etnaviv_domain =
 			to_etnaviv_domain(domain);
 	int i;
 
-	dma_free_coherent(etnaviv_domain->dev, SZ_4K,
-			  etnaviv_domain->bad_page_cpu,
-			  etnaviv_domain->bad_page_dma);
+	dma_free_coherent(etnaviv_domain->base.dev, SZ_4K,
+			  etnaviv_domain->base.bad_page_cpu,
+			  etnaviv_domain->base.bad_page_dma);
 
-	dma_free_coherent(etnaviv_domain->dev, SZ_4K,
+	dma_free_coherent(etnaviv_domain->base.dev, SZ_4K,
 			  etnaviv_domain->mtlb_cpu,
 			  etnaviv_domain->mtlb_dma);
 
 	for (i = 0; i < MMUv2_MAX_STLB_ENTRIES; i++) {
 		if (etnaviv_domain->stlb_cpu[i])
-			dma_free_coherent(etnaviv_domain->dev, SZ_4K,
+			dma_free_coherent(etnaviv_domain->base.dev, SZ_4K,
 					  etnaviv_domain->stlb_cpu[i],
 					  etnaviv_domain->stlb_dma[i]);
 	}
@@ -203,7 +189,7 @@ static void etnaviv_iommuv2_domain_free(struct iommu_domain *domain)
 	vfree(etnaviv_domain);
 }
 
-static size_t etnaviv_iommuv2_dump_size(struct iommu_domain *domain)
+static size_t etnaviv_iommuv2_dump_size(struct etnaviv_iommu_domain *domain)
 {
 	struct etnaviv_iommuv2_domain *etnaviv_domain =
 			to_etnaviv_domain(domain);
@@ -217,7 +203,7 @@ static size_t etnaviv_iommuv2_dump_size(struct iommu_domain *domain)
 	return dump_size;
 }
 
-static void etnaviv_iommuv2_dump(struct iommu_domain *domain, void *buf)
+static void etnaviv_iommuv2_dump(struct etnaviv_iommu_domain *domain, void *buf)
 {
 	struct etnaviv_iommuv2_domain *etnaviv_domain =
 			to_etnaviv_domain(domain);
@@ -230,18 +216,6 @@ static void etnaviv_iommuv2_dump(struct iommu_domain *domain, void *buf)
 			memcpy(buf, etnaviv_domain->stlb_cpu[i], SZ_4K);
 }
 
-static const struct etnaviv_iommu_ops etnaviv_iommu_ops = {
-	.ops = {
-		.domain_free = etnaviv_iommuv2_domain_free,
-		.map = etnaviv_iommuv2_map,
-		.unmap = etnaviv_iommuv2_unmap,
-		.iova_to_phys = etnaviv_iommuv2_iova_to_phys,
-		.pgsize_bitmap = SZ_4K,
-	},
-	.dump_size = etnaviv_iommuv2_dump_size,
-	.dump = etnaviv_iommuv2_dump,
-};
-
 void etnaviv_iommuv2_restore(struct etnaviv_gpu *gpu)
 {
 	struct etnaviv_iommuv2_domain *etnaviv_domain =
@@ -254,35 +228,45 @@ void etnaviv_iommuv2_restore(struct etnaviv_gpu *gpu)
 
 	prefetch = etnaviv_buffer_config_mmuv2(gpu,
 				(u32)etnaviv_domain->mtlb_dma,
-				(u32)etnaviv_domain->bad_page_dma);
+				(u32)etnaviv_domain->base.bad_page_dma);
 	etnaviv_gpu_start_fe(gpu, (u32)etnaviv_cmdbuf_get_pa(gpu->buffer),
 			     prefetch);
 	etnaviv_gpu_wait_idle(gpu, 100);
 
 	gpu_write(gpu, VIVS_MMUv2_CONTROL, VIVS_MMUv2_CONTROL_ENABLE);
 }
-struct iommu_domain *etnaviv_iommuv2_domain_alloc(struct etnaviv_gpu *gpu)
+
+const struct etnaviv_iommu_domain_ops etnaviv_iommuv2_ops = {
+	.free = etnaviv_iommuv2_domain_free,
+	.map = etnaviv_iommuv2_map,
+	.unmap = etnaviv_iommuv2_unmap,
+	.dump_size = etnaviv_iommuv2_dump_size,
+	.dump = etnaviv_iommuv2_dump,
+};
+
+struct etnaviv_iommu_domain *
+etnaviv_iommuv2_domain_alloc(struct etnaviv_gpu *gpu)
 {
 	struct etnaviv_iommuv2_domain *etnaviv_domain;
+	struct etnaviv_iommu_domain *domain;
 	int ret;
 
 	etnaviv_domain = vzalloc(sizeof(*etnaviv_domain));
 	if (!etnaviv_domain)
 		return NULL;
 
-	etnaviv_domain->dev = gpu->dev;
+	domain = &etnaviv_domain->base;
 
-	etnaviv_domain->domain.type = __IOMMU_DOMAIN_PAGING;
-	etnaviv_domain->domain.ops = &etnaviv_iommu_ops.ops;
-	etnaviv_domain->domain.pgsize_bitmap = SZ_4K;
-	etnaviv_domain->domain.geometry.aperture_start = 0;
-	etnaviv_domain->domain.geometry.aperture_end = ~0UL & ~(SZ_4K - 1);
+	domain->dev = gpu->dev;
+	domain->base = 0;
+	domain->size = (u64)SZ_1G * 4;
+	domain->ops = &etnaviv_iommuv2_ops;
 
 	ret = etnaviv_iommuv2_init(etnaviv_domain);
 	if (ret)
 		goto out_free;
 
-	return &etnaviv_domain->domain;
+	return &etnaviv_domain->base;
 
 out_free:
 	vfree(etnaviv_domain);
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_mmu.c b/drivers/gpu/drm/etnaviv/etnaviv_mmu.c
index f103e787de94..35074b944778 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_mmu.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_mmu.c
@@ -22,17 +22,64 @@
 #include "etnaviv_iommu.h"
 #include "etnaviv_mmu.h"
 
-static int etnaviv_fault_handler(struct iommu_domain *iommu, struct device *dev,
-		unsigned long iova, int flags, void *arg)
+static void etnaviv_domain_unmap(struct etnaviv_iommu_domain *domain,
+				 unsigned long iova, size_t size)
 {
-	DBG("*** fault: iova=%08lx, flags=%d", iova, flags);
-	return 0;
+	size_t unmapped_page, unmapped = 0;
+	size_t pgsize = SZ_4K;
+
+	if (!IS_ALIGNED(iova | size, pgsize)) {
+		pr_err("unaligned: iova 0x%lx size 0x%zx min_pagesz 0x%x\n",
+		       iova, size, pgsize);
+		return;
+	}
+
+	while (unmapped < size) {
+		unmapped_page = domain->ops->unmap(domain, iova, pgsize);
+		if (!unmapped_page)
+			break;
+
+		iova += unmapped_page;
+		unmapped += unmapped_page;
+	}
 }
 
-int etnaviv_iommu_map(struct etnaviv_iommu *iommu, u32 iova,
-		struct sg_table *sgt, unsigned len, int prot)
+static int etnaviv_domain_map(struct etnaviv_iommu_domain *domain,
+			      unsigned long iova, phys_addr_t paddr,
+			      size_t size, int prot)
 {
-	struct iommu_domain *domain = iommu->domain;
+	unsigned long orig_iova = iova;
+	size_t pgsize = SZ_4K;
+	size_t orig_size = size;
+	int ret = 0;
+
+	if (!IS_ALIGNED(iova | paddr | size, pgsize)) {
+		pr_err("unaligned: iova 0x%lx pa %pa size 0x%zx min_pagesz 0x%x\n",
+		       iova, &paddr, size, pgsize);
+		return -EINVAL;
+	}
+
+	while (size) {
+		ret = domain->ops->map(domain, iova, paddr, pgsize, prot);
+		if (ret)
+			break;
+
+		iova += pgsize;
+		paddr += pgsize;
+		size -= pgsize;
+	}
+
+	/* unroll mapping in case something went wrong */
+	if (ret)
+		etnaviv_domain_unmap(domain, orig_iova, orig_size - size);
+
+	return ret;
+}
+
+static int etnaviv_iommu_map(struct etnaviv_iommu *iommu, u32 iova,
+			     struct sg_table *sgt, unsigned len, int prot)
+{
+	struct etnaviv_iommu_domain *domain = iommu->domain;
 	struct scatterlist *sg;
 	unsigned int da = iova;
 	unsigned int i, j;
@@ -47,7 +94,7 @@ int etnaviv_iommu_map(struct etnaviv_iommu *iommu, u32 iova,
 
 		VERB("map[%d]: %08x %08x(%zx)", i, iova, pa, bytes);
 
-		ret = iommu_map(domain, da, pa, bytes, prot);
+		ret = etnaviv_domain_map(domain, da, pa, bytes, prot);
 		if (ret)
 			goto fail;
 
@@ -62,27 +109,24 @@ fail:
 	for_each_sg(sgt->sgl, sg, i, j) {
 		size_t bytes = sg_dma_len(sg) + sg->offset;
 
-		iommu_unmap(domain, da, bytes);
+		etnaviv_domain_unmap(domain, da, bytes);
 		da += bytes;
 	}
 	return ret;
 }
 
-int etnaviv_iommu_unmap(struct etnaviv_iommu *iommu, u32 iova,
-		struct sg_table *sgt, unsigned len)
+static void etnaviv_iommu_unmap(struct etnaviv_iommu *iommu, u32 iova,
+				struct sg_table *sgt, unsigned len)
 {
-	struct iommu_domain *domain = iommu->domain;
+	struct etnaviv_iommu_domain *domain = iommu->domain;
 	struct scatterlist *sg;
 	unsigned int da = iova;
 	int i;
 
 	for_each_sg(sgt->sgl, sg, sgt->nents, i) {
 		size_t bytes = sg_dma_len(sg) + sg->offset;
-		size_t unmapped;
 
-		unmapped = iommu_unmap(domain, da, bytes);
-		if (unmapped < bytes)
-			return unmapped;
+		etnaviv_domain_unmap(domain, da, bytes);
 
 		VERB("unmap[%d]: %08x(%zx)", i, iova, bytes);
 
@@ -90,8 +134,6 @@ int etnaviv_iommu_unmap(struct etnaviv_iommu *iommu, u32 iova,
 
 		da += bytes;
 	}
-
-	return 0;
 }
 
 static void etnaviv_iommu_remove_mapping(struct etnaviv_iommu *mmu,
@@ -237,7 +279,7 @@ int etnaviv_iommu_map_gem(struct etnaviv_iommu *mmu,
 	mmu->last_iova = node->start + etnaviv_obj->base.size;
 	mapping->iova = node->start;
 	ret = etnaviv_iommu_map(mmu, node->start, sgt, etnaviv_obj->base.size,
-				IOMMU_READ | IOMMU_WRITE);
+				ETNAVIV_PROT_READ | ETNAVIV_PROT_WRITE);
 
 	if (ret < 0) {
 		drm_mm_remove_node(node);
@@ -271,7 +313,7 @@ void etnaviv_iommu_unmap_gem(struct etnaviv_iommu *mmu,
 void etnaviv_iommu_destroy(struct etnaviv_iommu *mmu)
 {
 	drm_mm_takedown(&mmu->mm);
-	iommu_domain_free(mmu->domain);
+	mmu->domain->ops->free(mmu->domain);
 	kfree(mmu);
 }
 
@@ -303,11 +345,7 @@ struct etnaviv_iommu *etnaviv_iommu_new(struct etnaviv_gpu *gpu)
 	mutex_init(&mmu->lock);
 	INIT_LIST_HEAD(&mmu->mappings);
 
-	drm_mm_init(&mmu->mm, mmu->domain->geometry.aperture_start,
-		    mmu->domain->geometry.aperture_end -
-		    mmu->domain->geometry.aperture_start + 1);
-
-	iommu_set_fault_handler(mmu->domain, etnaviv_fault_handler, gpu->dev);
+	drm_mm_init(&mmu->mm, mmu->domain->base, mmu->domain->size);
 
 	return mmu;
 }
@@ -338,8 +376,8 @@ int etnaviv_iommu_get_suballoc_va(struct etnaviv_gpu *gpu, dma_addr_t paddr,
 			mutex_unlock(&mmu->lock);
 			return ret;
 		}
-		ret = iommu_map(mmu->domain, vram_node->start, paddr, size,
-				IOMMU_READ);
+		ret = etnaviv_domain_map(mmu->domain, vram_node->start, paddr,
+					 size, ETNAVIV_PROT_READ);
 		if (ret < 0) {
 			drm_mm_remove_node(vram_node);
 			mutex_unlock(&mmu->lock);
@@ -362,25 +400,17 @@ void etnaviv_iommu_put_suballoc_va(struct etnaviv_gpu *gpu,
 
 	if (mmu->version == ETNAVIV_IOMMU_V2) {
 		mutex_lock(&mmu->lock);
-		iommu_unmap(mmu->domain,iova, size);
+		etnaviv_domain_unmap(mmu->domain, iova, size);
 		drm_mm_remove_node(vram_node);
 		mutex_unlock(&mmu->lock);
 	}
 }
 size_t etnaviv_iommu_dump_size(struct etnaviv_iommu *iommu)
 {
-	struct etnaviv_iommu_ops *ops;
-
-	ops = container_of(iommu->domain->ops, struct etnaviv_iommu_ops, ops);
-
-	return ops->dump_size(iommu->domain);
+	return iommu->domain->ops->dump_size(iommu->domain);
 }
 
 void etnaviv_iommu_dump(struct etnaviv_iommu *iommu, void *buf)
 {
-	struct etnaviv_iommu_ops *ops;
-
-	ops = container_of(iommu->domain->ops, struct etnaviv_iommu_ops, ops);
-
-	ops->dump(iommu->domain, buf);
+	iommu->domain->ops->dump(iommu->domain, buf);
 }
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_mmu.h b/drivers/gpu/drm/etnaviv/etnaviv_mmu.h
index 54be289e5981..ab603f5166b1 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_mmu.h
+++ b/drivers/gpu/drm/etnaviv/etnaviv_mmu.h
@@ -17,7 +17,8 @@
 #ifndef __ETNAVIV_MMU_H__
 #define __ETNAVIV_MMU_H__
 
-#include <linux/iommu.h>
+#define ETNAVIV_PROT_READ	(1 << 0)
+#define ETNAVIV_PROT_WRITE	(1 << 1)
 
 enum etnaviv_iommu_version {
 	ETNAVIV_IOMMU_V1 = 0,
@@ -26,16 +27,31 @@ enum etnaviv_iommu_version {
 
 struct etnaviv_gpu;
 struct etnaviv_vram_mapping;
+struct etnaviv_iommu_domain;
 
-struct etnaviv_iommu_ops {
-	struct iommu_ops ops;
-	size_t (*dump_size)(struct iommu_domain *);
-	void (*dump)(struct iommu_domain *, void *);
+struct etnaviv_iommu_domain_ops {
+	void (*free)(struct etnaviv_iommu_domain *);
+	int (*map)(struct etnaviv_iommu_domain *domain, unsigned long iova,
+		   phys_addr_t paddr, size_t size, int prot);
+	size_t (*unmap)(struct etnaviv_iommu_domain *domain, unsigned long iova,
+			size_t size);
+	size_t (*dump_size)(struct etnaviv_iommu_domain *);
+	void (*dump)(struct etnaviv_iommu_domain *, void *);
+};
+
+struct etnaviv_iommu_domain {
+	struct device *dev;
+	void *bad_page_cpu;
+	dma_addr_t bad_page_dma;
+	u64 base;
+	u64 size;
+
+	const struct etnaviv_iommu_domain_ops *ops;
 };
 
 struct etnaviv_iommu {
 	struct etnaviv_gpu *gpu;
-	struct iommu_domain *domain;
+	struct etnaviv_iommu_domain *domain;
 
 	enum etnaviv_iommu_version version;
 
@@ -49,18 +65,11 @@ struct etnaviv_iommu {
 
 struct etnaviv_gem_object;
 
-int etnaviv_iommu_attach(struct etnaviv_iommu *iommu, const char **names,
-	int cnt);
-int etnaviv_iommu_map(struct etnaviv_iommu *iommu, u32 iova,
-	struct sg_table *sgt, unsigned len, int prot);
-int etnaviv_iommu_unmap(struct etnaviv_iommu *iommu, u32 iova,
-	struct sg_table *sgt, unsigned len);
 int etnaviv_iommu_map_gem(struct etnaviv_iommu *mmu,
 	struct etnaviv_gem_object *etnaviv_obj, u32 memory_base,
 	struct etnaviv_vram_mapping *mapping);
 void etnaviv_iommu_unmap_gem(struct etnaviv_iommu *mmu,
 	struct etnaviv_vram_mapping *mapping);
-void etnaviv_iommu_destroy(struct etnaviv_iommu *iommu);
 
 int etnaviv_iommu_get_suballoc_va(struct etnaviv_gpu *gpu, dma_addr_t paddr,
 				  struct drm_mm_node *vram_node, size_t size,
@@ -73,6 +82,7 @@ size_t etnaviv_iommu_dump_size(struct etnaviv_iommu *iommu);
 void etnaviv_iommu_dump(struct etnaviv_iommu *iommu, void *buf);
 
 struct etnaviv_iommu *etnaviv_iommu_new(struct etnaviv_gpu *gpu);
+void etnaviv_iommu_destroy(struct etnaviv_iommu *iommu);
 void etnaviv_iommu_restore(struct etnaviv_gpu *gpu);
 
 #endif /* __ETNAVIV_MMU_H__ */
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_perfmon.c b/drivers/gpu/drm/etnaviv/etnaviv_perfmon.c
new file mode 100644
index 000000000000..768f5aafdd18
--- /dev/null
+++ b/drivers/gpu/drm/etnaviv/etnaviv_perfmon.c
@@ -0,0 +1,495 @@
+/*
+ * Copyright (C) 2017 Etnaviv Project
+ * Copyright (C) 2017 Zodiac Inflight Innovations
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "etnaviv_gpu.h"
+#include "etnaviv_perfmon.h"
+#include "state_hi.xml.h"
+
+struct etnaviv_pm_domain;
+
+struct etnaviv_pm_signal {
+	char name[64];
+	u32 data;
+
+	u32 (*sample)(struct etnaviv_gpu *gpu,
+	              const struct etnaviv_pm_domain *domain,
+	              const struct etnaviv_pm_signal *signal);
+};
+
+struct etnaviv_pm_domain {
+	char name[64];
+
+	/* profile register */
+	u32 profile_read;
+	u32 profile_config;
+
+	u8 nr_signals;
+	const struct etnaviv_pm_signal *signal;
+};
+
+struct etnaviv_pm_domain_meta {
+	const struct etnaviv_pm_domain *domains;
+	u32 nr_domains;
+};
+
+static u32 simple_reg_read(struct etnaviv_gpu *gpu,
+	const struct etnaviv_pm_domain *domain,
+	const struct etnaviv_pm_signal *signal)
+{
+	return gpu_read(gpu, signal->data);
+}
+
+static u32 perf_reg_read(struct etnaviv_gpu *gpu,
+	const struct etnaviv_pm_domain *domain,
+	const struct etnaviv_pm_signal *signal)
+{
+	gpu_write(gpu, domain->profile_config, signal->data);
+
+	return gpu_read(gpu, domain->profile_read);
+}
+
+static u32 pipe_reg_read(struct etnaviv_gpu *gpu,
+	const struct etnaviv_pm_domain *domain,
+	const struct etnaviv_pm_signal *signal)
+{
+	u32 clock = gpu_read(gpu, VIVS_HI_CLOCK_CONTROL);
+	u32 value = 0;
+	unsigned i;
+
+	for (i = 0; i < gpu->identity.pixel_pipes; i++) {
+		clock &= ~(VIVS_HI_CLOCK_CONTROL_DEBUG_PIXEL_PIPE__MASK);
+		clock |= VIVS_HI_CLOCK_CONTROL_DEBUG_PIXEL_PIPE(i);
+		gpu_write(gpu, VIVS_HI_CLOCK_CONTROL, clock);
+		gpu_write(gpu, domain->profile_config, signal->data);
+		value += gpu_read(gpu, domain->profile_read);
+	}
+
+	/* switch back to pixel pipe 0 to prevent GPU hang */
+	clock &= ~(VIVS_HI_CLOCK_CONTROL_DEBUG_PIXEL_PIPE__MASK);
+	clock |= VIVS_HI_CLOCK_CONTROL_DEBUG_PIXEL_PIPE(0);
+	gpu_write(gpu, VIVS_HI_CLOCK_CONTROL, clock);
+
+	return value;
+}
+
+static const struct etnaviv_pm_domain doms_3d[] = {
+	{
+		.name = "HI",
+		.profile_read = VIVS_MC_PROFILE_HI_READ,
+		.profile_config = VIVS_MC_PROFILE_CONFIG2,
+		.nr_signals = 5,
+		.signal = (const struct etnaviv_pm_signal[]) {
+			{
+				"TOTAL_CYCLES",
+				VIVS_HI_PROFILE_TOTAL_CYCLES,
+				&simple_reg_read
+			},
+			{
+				"IDLE_CYCLES",
+				VIVS_HI_PROFILE_IDLE_CYCLES,
+				&simple_reg_read
+			},
+			{
+				"AXI_CYCLES_READ_REQUEST_STALLED",
+				VIVS_MC_PROFILE_CONFIG2_HI_AXI_CYCLES_READ_REQUEST_STALLED,
+				&perf_reg_read
+			},
+			{
+				"AXI_CYCLES_WRITE_REQUEST_STALLED",
+				VIVS_MC_PROFILE_CONFIG2_HI_AXI_CYCLES_WRITE_REQUEST_STALLED,
+				&perf_reg_read
+			},
+			{
+				"AXI_CYCLES_WRITE_DATA_STALLED",
+				VIVS_MC_PROFILE_CONFIG2_HI_AXI_CYCLES_WRITE_DATA_STALLED,
+				&perf_reg_read
+			}
+		}
+	},
+	{
+		.name = "PE",
+		.profile_read = VIVS_MC_PROFILE_PE_READ,
+		.profile_config = VIVS_MC_PROFILE_CONFIG0,
+		.nr_signals = 5,
+		.signal = (const struct etnaviv_pm_signal[]) {
+			{
+				"PIXEL_COUNT_KILLED_BY_COLOR_PIPE",
+				VIVS_MC_PROFILE_CONFIG0_PE_PIXEL_COUNT_KILLED_BY_COLOR_PIPE,
+				&pipe_reg_read
+			},
+			{
+				"PIXEL_COUNT_KILLED_BY_DEPTH_PIPE",
+				VIVS_MC_PROFILE_CONFIG0_PE_PIXEL_COUNT_KILLED_BY_DEPTH_PIPE,
+				&pipe_reg_read
+			},
+			{
+				"PIXEL_COUNT_DRAWN_BY_COLOR_PIPE",
+				VIVS_MC_PROFILE_CONFIG0_PE_PIXEL_COUNT_DRAWN_BY_COLOR_PIPE,
+				&pipe_reg_read
+			},
+			{
+				"PIXEL_COUNT_DRAWN_BY_DEPTH_PIPE",
+				VIVS_MC_PROFILE_CONFIG0_PE_PIXEL_COUNT_DRAWN_BY_DEPTH_PIPE,
+				&pipe_reg_read
+			}
+		}
+	},
+	{
+		.name = "SH",
+		.profile_read = VIVS_MC_PROFILE_SH_READ,
+		.profile_config = VIVS_MC_PROFILE_CONFIG0,
+		.nr_signals = 9,
+		.signal = (const struct etnaviv_pm_signal[]) {
+			{
+				"SHADER_CYCLES",
+				VIVS_MC_PROFILE_CONFIG0_SH_SHADER_CYCLES,
+				&perf_reg_read
+			},
+			{
+				"PS_INST_COUNTER",
+				VIVS_MC_PROFILE_CONFIG0_SH_PS_INST_COUNTER,
+				&perf_reg_read
+			},
+			{
+				"RENDERED_PIXEL_COUNTER",
+				VIVS_MC_PROFILE_CONFIG0_SH_RENDERED_PIXEL_COUNTER,
+				&perf_reg_read
+			},
+			{
+				"VS_INST_COUNTER",
+				VIVS_MC_PROFILE_CONFIG0_SH_VS_INST_COUNTER,
+				&pipe_reg_read
+			},
+			{
+				"RENDERED_VERTICE_COUNTER",
+				VIVS_MC_PROFILE_CONFIG0_SH_RENDERED_VERTICE_COUNTER,
+				&pipe_reg_read
+			},
+			{
+				"VTX_BRANCH_INST_COUNTER",
+				VIVS_MC_PROFILE_CONFIG0_SH_VTX_BRANCH_INST_COUNTER,
+				&pipe_reg_read
+			},
+			{
+				"VTX_TEXLD_INST_COUNTER",
+				VIVS_MC_PROFILE_CONFIG0_SH_VTX_TEXLD_INST_COUNTER,
+				&pipe_reg_read
+			},
+			{
+				"PXL_BRANCH_INST_COUNTER",
+				VIVS_MC_PROFILE_CONFIG0_SH_PXL_BRANCH_INST_COUNTER,
+				&pipe_reg_read
+			},
+			{
+				"PXL_TEXLD_INST_COUNTER",
+				VIVS_MC_PROFILE_CONFIG0_SH_PXL_TEXLD_INST_COUNTER,
+				&pipe_reg_read
+			}
+		}
+	},
+	{
+		.name = "PA",
+		.profile_read = VIVS_MC_PROFILE_PA_READ,
+		.profile_config = VIVS_MC_PROFILE_CONFIG1,
+		.nr_signals = 6,
+		.signal = (const struct etnaviv_pm_signal[]) {
+			{
+				"INPUT_VTX_COUNTER",
+				VIVS_MC_PROFILE_CONFIG1_PA_INPUT_VTX_COUNTER,
+				&perf_reg_read
+			},
+			{
+				"INPUT_PRIM_COUNTER",
+				VIVS_MC_PROFILE_CONFIG1_PA_INPUT_PRIM_COUNTER,
+				&perf_reg_read
+			},
+			{
+				"OUTPUT_PRIM_COUNTER",
+				VIVS_MC_PROFILE_CONFIG1_PA_OUTPUT_PRIM_COUNTER,
+				&perf_reg_read
+			},
+			{
+				"DEPTH_CLIPPED_COUNTER",
+				VIVS_MC_PROFILE_CONFIG1_PA_DEPTH_CLIPPED_COUNTER,
+				&pipe_reg_read
+			},
+			{
+				"TRIVIAL_REJECTED_COUNTER",
+				VIVS_MC_PROFILE_CONFIG1_PA_TRIVIAL_REJECTED_COUNTER,
+				&pipe_reg_read
+			},
+			{
+				"CULLED_COUNTER",
+				VIVS_MC_PROFILE_CONFIG1_PA_CULLED_COUNTER,
+				&pipe_reg_read
+			}
+		}
+	},
+	{
+		.name = "SE",
+		.profile_read = VIVS_MC_PROFILE_SE_READ,
+		.profile_config = VIVS_MC_PROFILE_CONFIG1,
+		.nr_signals = 2,
+		.signal = (const struct etnaviv_pm_signal[]) {
+			{
+				"CULLED_TRIANGLE_COUNT",
+				VIVS_MC_PROFILE_CONFIG1_SE_CULLED_TRIANGLE_COUNT,
+				&perf_reg_read
+			},
+			{
+				"CULLED_LINES_COUNT",
+				VIVS_MC_PROFILE_CONFIG1_SE_CULLED_LINES_COUNT,
+				&perf_reg_read
+			}
+		}
+	},
+	{
+		.name = "RA",
+		.profile_read = VIVS_MC_PROFILE_RA_READ,
+		.profile_config = VIVS_MC_PROFILE_CONFIG1,
+		.nr_signals = 7,
+		.signal = (const struct etnaviv_pm_signal[]) {
+			{
+				"VALID_PIXEL_COUNT",
+				VIVS_MC_PROFILE_CONFIG1_RA_VALID_PIXEL_COUNT,
+				&perf_reg_read
+			},
+			{
+				"TOTAL_QUAD_COUNT",
+				VIVS_MC_PROFILE_CONFIG1_RA_TOTAL_QUAD_COUNT,
+				&perf_reg_read
+			},
+			{
+				"VALID_QUAD_COUNT_AFTER_EARLY_Z",
+				VIVS_MC_PROFILE_CONFIG1_RA_VALID_QUAD_COUNT_AFTER_EARLY_Z,
+				&perf_reg_read
+			},
+			{
+				"TOTAL_PRIMITIVE_COUNT",
+				VIVS_MC_PROFILE_CONFIG1_RA_TOTAL_PRIMITIVE_COUNT,
+				&perf_reg_read
+			},
+			{
+				"PIPE_CACHE_MISS_COUNTER",
+				VIVS_MC_PROFILE_CONFIG1_RA_PIPE_CACHE_MISS_COUNTER,
+				&perf_reg_read
+			},
+			{
+				"PREFETCH_CACHE_MISS_COUNTER",
+				VIVS_MC_PROFILE_CONFIG1_RA_PREFETCH_CACHE_MISS_COUNTER,
+				&perf_reg_read
+			},
+			{
+				"CULLED_QUAD_COUNT",
+				VIVS_MC_PROFILE_CONFIG1_RA_CULLED_QUAD_COUNT,
+				&perf_reg_read
+			}
+		}
+	},
+	{
+		.name = "TX",
+		.profile_read = VIVS_MC_PROFILE_TX_READ,
+		.profile_config = VIVS_MC_PROFILE_CONFIG1,
+		.nr_signals = 9,
+		.signal = (const struct etnaviv_pm_signal[]) {
+			{
+				"TOTAL_BILINEAR_REQUESTS",
+				VIVS_MC_PROFILE_CONFIG1_TX_TOTAL_BILINEAR_REQUESTS,
+				&perf_reg_read
+			},
+			{
+				"TOTAL_TRILINEAR_REQUESTS",
+				VIVS_MC_PROFILE_CONFIG1_TX_TOTAL_TRILINEAR_REQUESTS,
+				&perf_reg_read
+			},
+			{
+				"TOTAL_DISCARDED_TEXTURE_REQUESTS",
+				VIVS_MC_PROFILE_CONFIG1_TX_TOTAL_DISCARDED_TEXTURE_REQUESTS,
+				&perf_reg_read
+			},
+			{
+				"TOTAL_TEXTURE_REQUESTS",
+				VIVS_MC_PROFILE_CONFIG1_TX_TOTAL_TEXTURE_REQUESTS,
+				&perf_reg_read
+			},
+			{
+				"MEM_READ_COUNT",
+				VIVS_MC_PROFILE_CONFIG1_TX_MEM_READ_COUNT,
+				&perf_reg_read
+			},
+			{
+				"MEM_READ_IN_8B_COUNT",
+				VIVS_MC_PROFILE_CONFIG1_TX_MEM_READ_IN_8B_COUNT,
+				&perf_reg_read
+			},
+			{
+				"CACHE_MISS_COUNT",
+				VIVS_MC_PROFILE_CONFIG1_TX_CACHE_MISS_COUNT,
+				&perf_reg_read
+			},
+			{
+				"CACHE_HIT_TEXEL_COUNT",
+				VIVS_MC_PROFILE_CONFIG1_TX_CACHE_HIT_TEXEL_COUNT,
+				&perf_reg_read
+			},
+			{
+				"CACHE_MISS_TEXEL_COUNT",
+				VIVS_MC_PROFILE_CONFIG1_TX_CACHE_MISS_TEXEL_COUNT,
+				&perf_reg_read
+			}
+		}
+	},
+	{
+		.name = "MC",
+		.profile_read = VIVS_MC_PROFILE_MC_READ,
+		.profile_config = VIVS_MC_PROFILE_CONFIG2,
+		.nr_signals = 3,
+		.signal = (const struct etnaviv_pm_signal[]) {
+			{
+				"TOTAL_READ_REQ_8B_FROM_PIPELINE",
+				VIVS_MC_PROFILE_CONFIG2_MC_TOTAL_READ_REQ_8B_FROM_PIPELINE,
+				&perf_reg_read
+			},
+			{
+				"TOTAL_READ_REQ_8B_FROM_IP",
+				VIVS_MC_PROFILE_CONFIG2_MC_TOTAL_READ_REQ_8B_FROM_IP,
+				&perf_reg_read
+			},
+			{
+				"TOTAL_WRITE_REQ_8B_FROM_PIPELINE",
+				VIVS_MC_PROFILE_CONFIG2_MC_TOTAL_WRITE_REQ_8B_FROM_PIPELINE,
+				&perf_reg_read
+			}
+		}
+	}
+};
+
+static const struct etnaviv_pm_domain doms_2d[] = {
+	{
+		.name = "PE",
+		.profile_read = VIVS_MC_PROFILE_PE_READ,
+		.profile_config = VIVS_MC_PROFILE_CONFIG0,
+		.nr_signals = 1,
+		.signal = (const struct etnaviv_pm_signal[]) {
+			{
+				"PIXELS_RENDERED_2D",
+				VIVS_MC_PROFILE_CONFIG0_PE_PIXELS_RENDERED_2D,
+				&pipe_reg_read
+			}
+		}
+	}
+};
+
+static const struct etnaviv_pm_domain doms_vg[] = {
+};
+
+static const struct etnaviv_pm_domain_meta doms_meta[] = {
+	{
+		.nr_domains = ARRAY_SIZE(doms_3d),
+		.domains = &doms_3d[0]
+	},
+	{
+		.nr_domains = ARRAY_SIZE(doms_2d),
+		.domains = &doms_2d[0]
+	},
+	{
+		.nr_domains = ARRAY_SIZE(doms_vg),
+		.domains = &doms_vg[0]
+	}
+};
+
+int etnaviv_pm_query_dom(struct etnaviv_gpu *gpu,
+	struct drm_etnaviv_pm_domain *domain)
+{
+	const struct etnaviv_pm_domain_meta *meta = &doms_meta[domain->pipe];
+	const struct etnaviv_pm_domain *dom;
+
+	if (domain->iter >= meta->nr_domains)
+		return -EINVAL;
+
+	dom = meta->domains + domain->iter;
+
+	domain->id = domain->iter;
+	domain->nr_signals = dom->nr_signals;
+	strncpy(domain->name, dom->name, sizeof(domain->name));
+
+	domain->iter++;
+	if (domain->iter == meta->nr_domains)
+		domain->iter = 0xff;
+
+	return 0;
+}
+
+int etnaviv_pm_query_sig(struct etnaviv_gpu *gpu,
+	struct drm_etnaviv_pm_signal *signal)
+{
+	const struct etnaviv_pm_domain_meta *meta = &doms_meta[signal->pipe];
+	const struct etnaviv_pm_domain *dom;
+	const struct etnaviv_pm_signal *sig;
+
+	if (signal->domain >= meta->nr_domains)
+		return -EINVAL;
+
+	dom = meta->domains + signal->domain;
+
+	if (signal->iter > dom->nr_signals)
+		return -EINVAL;
+
+	sig = &dom->signal[signal->iter];
+
+	signal->id = signal->iter;
+	strncpy(signal->name, sig->name, sizeof(signal->name));
+
+	signal->iter++;
+	if (signal->iter == dom->nr_signals)
+		signal->iter = 0xffff;
+
+	return 0;
+}
+
+int etnaviv_pm_req_validate(const struct drm_etnaviv_gem_submit_pmr *r,
+	u32 exec_state)
+{
+	const struct etnaviv_pm_domain_meta *meta = &doms_meta[exec_state];
+	const struct etnaviv_pm_domain *dom;
+
+	if (r->domain >= meta->nr_domains)
+		return -EINVAL;
+
+	dom = meta->domains + r->domain;
+
+	if (r->signal > dom->nr_signals)
+		return -EINVAL;
+
+	return 0;
+}
+
+void etnaviv_perfmon_process(struct etnaviv_gpu *gpu,
+	const struct etnaviv_perfmon_request *pmr)
+{
+	const struct etnaviv_pm_domain_meta *meta = &doms_meta[gpu->exec_state];
+	const struct etnaviv_pm_domain *dom;
+	const struct etnaviv_pm_signal *sig;
+	u32 *bo = pmr->bo_vma;
+	u32 val;
+
+	dom = meta->domains + pmr->domain;
+	sig = &dom->signal[pmr->signal];
+	val = sig->sample(gpu, dom, sig);
+
+	*(bo + pmr->offset) = val;
+}
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_perfmon.h b/drivers/gpu/drm/etnaviv/etnaviv_perfmon.h
new file mode 100644
index 000000000000..35dce194cb00
--- /dev/null
+++ b/drivers/gpu/drm/etnaviv/etnaviv_perfmon.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2017 Etnaviv Project
+ * Copyright (C) 2017 Zodiac Inflight Innovations
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __ETNAVIV_PERFMON_H__
+#define __ETNAVIV_PERFMON_H__
+
+struct etnaviv_gpu;
+struct drm_etnaviv_pm_domain;
+struct drm_etnaviv_pm_signal;
+
+struct etnaviv_perfmon_request
+{
+	u32 flags;
+	u8 domain;
+	u8 signal;
+	u32 sequence;
+
+	/* bo to store a value */
+	u32 *bo_vma;
+	u32 offset;
+};
+
+int etnaviv_pm_query_dom(struct etnaviv_gpu *gpu,
+	struct drm_etnaviv_pm_domain *domain);
+
+int etnaviv_pm_query_sig(struct etnaviv_gpu *gpu,
+	struct drm_etnaviv_pm_signal *signal);
+
+int etnaviv_pm_req_validate(const struct drm_etnaviv_gem_submit_pmr *r,
+	u32 exec_state);
+
+void etnaviv_perfmon_process(struct etnaviv_gpu *gpu,
+	const struct etnaviv_perfmon_request *pmr);
+
+#endif /* __ETNAVIV_PERFMON_H__ */
diff --git a/drivers/gpu/drm/exynos/Kconfig b/drivers/gpu/drm/exynos/Kconfig
index 305dc3d4ff77..5a7c9d8abd6b 100644
--- a/drivers/gpu/drm/exynos/Kconfig
+++ b/drivers/gpu/drm/exynos/Kconfig
@@ -3,6 +3,7 @@ config DRM_EXYNOS
 	depends on OF && DRM && (ARCH_S3C64XX || ARCH_EXYNOS || ARCH_MULTIPLATFORM)
 	select DRM_KMS_HELPER
 	select VIDEOMODE_HELPERS
+	select SND_SOC_HDMI_CODEC if SND_SOC
 	help
 	  Choose this option if you have a Samsung SoC EXYNOS chipset.
 	  If M is selected the module will be called exynosdrm.
diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
index 6ce0821590df..dc01342e759a 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
@@ -95,8 +95,23 @@ static enum drm_mode_status exynos_crtc_mode_valid(struct drm_crtc *crtc,
 	return MODE_OK;
 }
 
+static bool exynos_crtc_mode_fixup(struct drm_crtc *crtc,
+		const struct drm_display_mode *mode,
+		struct drm_display_mode *adjusted_mode)
+{
+	struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);
+
+	if (exynos_crtc->ops->mode_fixup)
+		return exynos_crtc->ops->mode_fixup(exynos_crtc, mode,
+				adjusted_mode);
+
+	return true;
+}
+
+
 static const struct drm_crtc_helper_funcs exynos_crtc_helper_funcs = {
 	.mode_valid	= exynos_crtc_mode_valid,
+	.mode_fixup	= exynos_crtc_mode_fixup,
 	.atomic_check	= exynos_crtc_atomic_check,
 	.atomic_begin	= exynos_crtc_atomic_begin,
 	.atomic_flush	= exynos_crtc_atomic_flush,
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c
index 82b72425a42f..27e423b87266 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c
@@ -37,8 +37,6 @@
 #define DRIVER_MAJOR	1
 #define DRIVER_MINOR	0
 
-static struct device *exynos_drm_get_dma_device(void);
-
 int exynos_atomic_check(struct drm_device *dev,
 			struct drm_atomic_state *state)
 {
@@ -148,7 +146,7 @@ static struct drm_driver exynos_drm_driver = {
 	.prime_handle_to_fd	= drm_gem_prime_handle_to_fd,
 	.prime_fd_to_handle	= drm_gem_prime_fd_to_handle,
 	.gem_prime_export	= drm_gem_prime_export,
-	.gem_prime_import	= drm_gem_prime_import,
+	.gem_prime_import	= exynos_drm_gem_prime_import,
 	.gem_prime_get_sg_table	= exynos_drm_gem_prime_get_sg_table,
 	.gem_prime_import_sg_table	= exynos_drm_gem_prime_import_sg_table,
 	.gem_prime_vmap		= exynos_drm_gem_prime_vmap,
@@ -301,6 +299,27 @@ static struct component_match *exynos_drm_match_add(struct device *dev)
 	return match ?: ERR_PTR(-ENODEV);
 }
 
+static struct device *exynos_drm_get_dma_device(void)
+{
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(exynos_drm_drivers); ++i) {
+		struct exynos_drm_driver_info *info = &exynos_drm_drivers[i];
+		struct device *dev;
+
+		if (!info->driver || !(info->flags & DRM_DMA_DEVICE))
+			continue;
+
+		while ((dev = bus_find_device(&platform_bus_type, NULL,
+					    &info->driver->driver,
+					    (void *)platform_bus_type.match))) {
+			put_device(dev);
+			return dev;
+		}
+	}
+	return NULL;
+}
+
 static int exynos_drm_bind(struct device *dev)
 {
 	struct exynos_drm_private *private;
@@ -469,27 +488,6 @@ static struct platform_driver exynos_drm_platform_driver = {
 	},
 };
 
-static struct device *exynos_drm_get_dma_device(void)
-{
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(exynos_drm_drivers); ++i) {
-		struct exynos_drm_driver_info *info = &exynos_drm_drivers[i];
-		struct device *dev;
-
-		if (!info->driver || !(info->flags & DRM_DMA_DEVICE))
-			continue;
-
-		while ((dev = bus_find_device(&platform_bus_type, NULL,
-					    &info->driver->driver,
-					    (void *)platform_bus_type.match))) {
-			put_device(dev);
-			return dev;
-		}
-	}
-	return NULL;
-}
-
 static void exynos_drm_unregister_devices(void)
 {
 	int i;
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h
index f8bae4cb4823..589d465a7f88 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h
@@ -136,6 +136,9 @@ struct exynos_drm_crtc_ops {
 	u32 (*get_vblank_counter)(struct exynos_drm_crtc *crtc);
 	enum drm_mode_status (*mode_valid)(struct exynos_drm_crtc *crtc,
 		const struct drm_display_mode *mode);
+	bool (*mode_fixup)(struct exynos_drm_crtc *crtc,
+			   const struct drm_display_mode *mode,
+			   struct drm_display_mode *adjusted_mode);
 	int (*atomic_check)(struct exynos_drm_crtc *crtc,
 			    struct drm_crtc_state *state);
 	void (*atomic_begin)(struct exynos_drm_crtc *crtc);
@@ -191,11 +194,6 @@ struct drm_exynos_file_private {
 /*
  * Exynos drm private structure.
  *
- * @da_start: start address to device address space.
- *	with iommu, device address space starts from this address
- *	otherwise default one.
- * @da_space_size: size of device address space.
- *	if 0 then default value is used for it.
  * @pending: the crtcs that have pending updates to finish
  * @lock: protect access to @pending
  * @wait: wait an atomic commit to finish
diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.c b/drivers/gpu/drm/exynos/exynos_drm_gem.c
index 077de014d610..11cc01b47bc0 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gem.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_gem.c
@@ -247,6 +247,15 @@ struct exynos_drm_gem *exynos_drm_gem_create(struct drm_device *dev,
 	if (IS_ERR(exynos_gem))
 		return exynos_gem;
 
+	if (!is_drm_iommu_supported(dev) && (flags & EXYNOS_BO_NONCONTIG)) {
+		/*
+		 * when no IOMMU is available, all allocated buffers are
+		 * contiguous anyway, so drop EXYNOS_BO_NONCONTIG flag
+		 */
+		flags &= ~EXYNOS_BO_NONCONTIG;
+		DRM_WARN("Non-contiguous allocation is not supported without IOMMU, falling back to contiguous buffer\n");
+	}
+
 	/* set memory type and cache attribute from user side. */
 	exynos_gem->flags = flags;
 
@@ -506,6 +515,12 @@ int exynos_drm_gem_mmap(struct file *filp, struct vm_area_struct *vma)
 }
 
 /* low-level interface prime helpers */
+struct drm_gem_object *exynos_drm_gem_prime_import(struct drm_device *dev,
+					    struct dma_buf *dma_buf)
+{
+	return drm_gem_prime_import_dev(dev, dma_buf, to_dma_dev(dev));
+}
+
 struct sg_table *exynos_drm_gem_prime_get_sg_table(struct drm_gem_object *obj)
 {
 	struct exynos_drm_gem *exynos_gem = to_exynos_gem(obj);
diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.h b/drivers/gpu/drm/exynos/exynos_drm_gem.h
index e86d1a9518c3..5a4c7de80f65 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gem.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_gem.h
@@ -117,6 +117,8 @@ int exynos_drm_gem_fault(struct vm_fault *vmf);
 int exynos_drm_gem_mmap(struct file *filp, struct vm_area_struct *vma);
 
 /* low-level interface prime helpers */
+struct drm_gem_object *exynos_drm_gem_prime_import(struct drm_device *dev,
+					    struct dma_buf *dma_buf);
 struct sg_table *exynos_drm_gem_prime_get_sg_table(struct drm_gem_object *obj);
 struct drm_gem_object *
 exynos_drm_gem_prime_import_sg_table(struct drm_device *dev,
diff --git a/drivers/gpu/drm/exynos/exynos_drm_mic.c b/drivers/gpu/drm/exynos/exynos_drm_mic.c
index ba4a32b132ba..2174814273e2 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_mic.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_mic.c
@@ -420,11 +420,7 @@ static int exynos_mic_probe(struct platform_device *pdev)
 	mic->bridge.funcs = &mic_bridge_funcs;
 	mic->bridge.of_node = dev->of_node;
 
-	ret = drm_bridge_add(&mic->bridge);
-	if (ret) {
-		DRM_ERROR("mic: Failed to add MIC to the global bridge list\n");
-		return ret;
-	}
+	drm_bridge_add(&mic->bridge);
 
 	pm_runtime_enable(dev);
 
diff --git a/drivers/gpu/drm/exynos/exynos_drm_vidi.c b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
index 53e03f8af3d5..e6b0940b1ac2 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_vidi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
@@ -161,9 +161,9 @@ static const struct exynos_drm_crtc_ops vidi_crtc_ops = {
 	.atomic_flush = exynos_crtc_handle_event,
 };
 
-static void vidi_fake_vblank_timer(unsigned long arg)
+static void vidi_fake_vblank_timer(struct timer_list *t)
 {
-	struct vidi_context *ctx = (void *)arg;
+	struct vidi_context *ctx = from_timer(ctx, t, timer);
 
 	if (drm_crtc_handle_vblank(&ctx->crtc->base))
 		mod_timer(&ctx->timer,
@@ -449,7 +449,7 @@ static int vidi_probe(struct platform_device *pdev)
 
 	ctx->pdev = pdev;
 
-	setup_timer(&ctx->timer, vidi_fake_vblank_timer, (unsigned long)ctx);
+	timer_setup(&ctx->timer, vidi_fake_vblank_timer, 0);
 
 	mutex_init(&ctx->lock);
 
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
index 0109ff40b1db..82d1b7e2febe 100644
--- a/drivers/gpu/drm/exynos/exynos_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
@@ -40,7 +40,7 @@
 #include <linux/component.h>
 #include <linux/mfd/syscon.h>
 #include <linux/regmap.h>
-
+#include <sound/hdmi-codec.h>
 #include <drm/exynos_drm.h>
 
 #include <media/cec-notifier.h>
@@ -111,15 +111,20 @@ struct hdmi_driver_data {
 	struct string_array_spec clk_muxes;
 };
 
+struct hdmi_audio {
+	struct platform_device		*pdev;
+	struct hdmi_audio_infoframe	infoframe;
+	struct hdmi_codec_params	params;
+	bool				mute;
+};
+
 struct hdmi_context {
 	struct drm_encoder		encoder;
 	struct device			*dev;
 	struct drm_device		*drm_dev;
 	struct drm_connector		connector;
-	bool				powered;
 	bool				dvi_mode;
 	struct delayed_work		hotplug_work;
-	struct drm_display_mode		current_mode;
 	struct cec_notifier		*notifier;
 	const struct hdmi_driver_data	*drv_data;
 
@@ -137,6 +142,11 @@ struct hdmi_context {
 	struct regulator		*reg_hdmi_en;
 	struct exynos_drm_clk		phy_clk;
 	struct drm_bridge		*bridge;
+
+	/* mutex protecting subsequent fields below */
+	struct mutex			mutex;
+	struct hdmi_audio		audio;
+	bool				powered;
 };
 
 static inline struct hdmi_context *encoder_to_hdmi(struct drm_encoder *e)
@@ -298,6 +308,15 @@ static const struct hdmiphy_config hdmiphy_v14_configs[] = {
 		},
 	},
 	{
+		.pixel_clock = 85500000,
+		.conf = {
+			0x01, 0xd1, 0x24, 0x11, 0x40, 0x40, 0xd0, 0x08,
+			0x84, 0xa0, 0xd6, 0xd8, 0x45, 0xa0, 0xac, 0x80,
+			0x08, 0x80, 0x11, 0x04, 0x02, 0x22, 0x44, 0x86,
+			0x54, 0x90, 0x24, 0x01, 0x00, 0x00, 0x01, 0x80,
+		},
+	},
+	{
 		.pixel_clock = 106500000,
 		.conf = {
 			0x01, 0xd1, 0x2c, 0x12, 0x40, 0x0c, 0x09, 0x08,
@@ -768,8 +787,25 @@ static int hdmi_clk_set_parents(struct hdmi_context *hdata, bool to_phy)
 	return ret;
 }
 
+static int hdmi_audio_infoframe_apply(struct hdmi_context *hdata)
+{
+	struct hdmi_audio_infoframe *infoframe = &hdata->audio.infoframe;
+	u8 buf[HDMI_INFOFRAME_SIZE(AUDIO)];
+	int len;
+
+	len = hdmi_audio_infoframe_pack(infoframe, buf, sizeof(buf));
+	if (len < 0)
+		return len;
+
+	hdmi_reg_writeb(hdata, HDMI_AUI_CON, HDMI_AUI_CON_EVERY_VSYNC);
+	hdmi_reg_write_buf(hdata, HDMI_AUI_HEADER0, buf, len);
+
+	return 0;
+}
+
 static void hdmi_reg_infoframes(struct hdmi_context *hdata)
 {
+	struct drm_display_mode *m = &hdata->encoder.crtc->state->mode;
 	union hdmi_infoframe frm;
 	u8 buf[25];
 	int ret;
@@ -783,8 +819,7 @@ static void hdmi_reg_infoframes(struct hdmi_context *hdata)
 		return;
 	}
 
-	ret = drm_hdmi_avi_infoframe_from_display_mode(&frm.avi,
-			&hdata->current_mode, false);
+	ret = drm_hdmi_avi_infoframe_from_display_mode(&frm.avi, m, false);
 	if (!ret)
 		ret = hdmi_avi_infoframe_pack(&frm.avi, buf, sizeof(buf));
 	if (ret > 0) {
@@ -794,8 +829,7 @@ static void hdmi_reg_infoframes(struct hdmi_context *hdata)
 		DRM_INFO("%s: invalid AVI infoframe (%d)\n", __func__, ret);
 	}
 
-	ret = drm_hdmi_vendor_infoframe_from_display_mode(&frm.vendor.hdmi,
-			&hdata->current_mode);
+	ret = drm_hdmi_vendor_infoframe_from_display_mode(&frm.vendor.hdmi, m);
 	if (!ret)
 		ret = hdmi_vendor_infoframe_pack(&frm.vendor.hdmi, buf,
 				sizeof(buf));
@@ -805,15 +839,7 @@ static void hdmi_reg_infoframes(struct hdmi_context *hdata)
 		hdmi_reg_write_buf(hdata, HDMI_VSI_DATA(0), buf + 3, ret - 3);
 	}
 
-	ret = hdmi_audio_infoframe_init(&frm.audio);
-	if (!ret) {
-		frm.audio.channels = 2;
-		ret = hdmi_audio_infoframe_pack(&frm.audio, buf, sizeof(buf));
-	}
-	if (ret > 0) {
-		hdmi_reg_writeb(hdata, HDMI_AUI_CON, HDMI_AUI_CON_EVERY_VSYNC);
-		hdmi_reg_write_buf(hdata, HDMI_AUI_HEADER0, buf, ret);
-	}
+	hdmi_audio_infoframe_apply(hdata);
 }
 
 static enum drm_connector_status hdmi_detect(struct drm_connector *connector,
@@ -1003,23 +1029,18 @@ static void hdmi_reg_acr(struct hdmi_context *hdata, u32 freq)
 	hdmi_reg_writeb(hdata, HDMI_ACR_CON, 4);
 }
 
-static void hdmi_audio_init(struct hdmi_context *hdata)
+static void hdmi_audio_config(struct hdmi_context *hdata)
 {
-	u32 sample_rate, bits_per_sample;
-	u32 data_num, bit_ch, sample_frq;
-	u32 val;
-
-	sample_rate = 44100;
-	bits_per_sample = 16;
+	u32 bit_ch = 1;
+	u32 data_num, val;
+	int i;
 
-	switch (bits_per_sample) {
+	switch (hdata->audio.params.sample_width) {
 	case 20:
 		data_num = 2;
-		bit_ch = 1;
 		break;
 	case 24:
 		data_num = 3;
-		bit_ch = 1;
 		break;
 	default:
 		data_num = 1;
@@ -1027,7 +1048,7 @@ static void hdmi_audio_init(struct hdmi_context *hdata)
 		break;
 	}
 
-	hdmi_reg_acr(hdata, sample_rate);
+	hdmi_reg_acr(hdata, hdata->audio.params.sample_rate);
 
 	hdmi_reg_writeb(hdata, HDMI_I2S_MUX_CON, HDMI_I2S_IN_DISABLE
 				| HDMI_I2S_AUD_I2S | HDMI_I2S_CUV_I2S_ENABLE
@@ -1037,12 +1058,6 @@ static void hdmi_audio_init(struct hdmi_context *hdata)
 			| HDMI_I2S_CH1_EN | HDMI_I2S_CH2_EN);
 
 	hdmi_reg_writeb(hdata, HDMI_I2S_MUX_CUV, HDMI_I2S_CUV_RL_EN);
-
-	sample_frq = (sample_rate == 44100) ? 0 :
-			(sample_rate == 48000) ? 2 :
-			(sample_rate == 32000) ? 3 :
-			(sample_rate == 96000) ? 0xa : 0x0;
-
 	hdmi_reg_writeb(hdata, HDMI_I2S_CLK_CON, HDMI_I2S_CLK_DIS);
 	hdmi_reg_writeb(hdata, HDMI_I2S_CLK_CON, HDMI_I2S_CLK_EN);
 
@@ -1066,39 +1081,33 @@ static void hdmi_audio_init(struct hdmi_context *hdata)
 			| HDMI_I2S_SET_SDATA_BIT(data_num)
 			| HDMI_I2S_BASIC_FORMAT);
 
-	/* Configure register related to CUV information */
-	hdmi_reg_writeb(hdata, HDMI_I2S_CH_ST_0, HDMI_I2S_CH_STATUS_MODE_0
-			| HDMI_I2S_2AUD_CH_WITHOUT_PREEMPH
-			| HDMI_I2S_COPYRIGHT
-			| HDMI_I2S_LINEAR_PCM
-			| HDMI_I2S_CONSUMER_FORMAT);
-	hdmi_reg_writeb(hdata, HDMI_I2S_CH_ST_1, HDMI_I2S_CD_PLAYER);
-	hdmi_reg_writeb(hdata, HDMI_I2S_CH_ST_2, HDMI_I2S_SET_SOURCE_NUM(0));
-	hdmi_reg_writeb(hdata, HDMI_I2S_CH_ST_3, HDMI_I2S_CLK_ACCUR_LEVEL_2
-			| HDMI_I2S_SET_SMP_FREQ(sample_frq));
-	hdmi_reg_writeb(hdata, HDMI_I2S_CH_ST_4,
-			HDMI_I2S_ORG_SMP_FREQ_44_1
-			| HDMI_I2S_WORD_LEN_MAX24_24BITS
-			| HDMI_I2S_WORD_LEN_MAX_24BITS);
+	/* Configuration of the audio channel status registers */
+	for (i = 0; i < HDMI_I2S_CH_ST_MAXNUM; i++)
+		hdmi_reg_writeb(hdata, HDMI_I2S_CH_ST(i),
+				hdata->audio.params.iec.status[i]);
 
 	hdmi_reg_writeb(hdata, HDMI_I2S_CH_ST_CON, HDMI_I2S_CH_STATUS_RELOAD);
 }
 
-static void hdmi_audio_control(struct hdmi_context *hdata, bool onoff)
+static void hdmi_audio_control(struct hdmi_context *hdata)
 {
+	bool enable = !hdata->audio.mute;
+
 	if (hdata->dvi_mode)
 		return;
 
-	hdmi_reg_writeb(hdata, HDMI_AUI_CON, onoff ? 2 : 0);
-	hdmi_reg_writemask(hdata, HDMI_CON_0, onoff ?
+	hdmi_reg_writeb(hdata, HDMI_AUI_CON, enable ?
+			HDMI_AVI_CON_EVERY_VSYNC : HDMI_AUI_CON_NO_TRAN);
+	hdmi_reg_writemask(hdata, HDMI_CON_0, enable ?
 			HDMI_ASP_EN : HDMI_ASP_DIS, HDMI_ASP_MASK);
 }
 
 static void hdmi_start(struct hdmi_context *hdata, bool start)
 {
+	struct drm_display_mode *m = &hdata->encoder.crtc->state->mode;
 	u32 val = start ? HDMI_TG_EN : 0;
 
-	if (hdata->current_mode.flags & DRM_MODE_FLAG_INTERLACE)
+	if (m->flags & DRM_MODE_FLAG_INTERLACE)
 		val |= HDMI_FIELD_EN;
 
 	hdmi_reg_writemask(hdata, HDMI_CON_0, val, HDMI_EN);
@@ -1168,7 +1177,7 @@ static void hdmiphy_wait_for_pll(struct hdmi_context *hdata)
 
 static void hdmi_v13_mode_apply(struct hdmi_context *hdata)
 {
-	struct drm_display_mode *m = &hdata->current_mode;
+	struct drm_display_mode *m = &hdata->encoder.crtc->state->mode;
 	unsigned int val;
 
 	hdmi_reg_writev(hdata, HDMI_H_BLANK_0, 2, m->htotal - m->hdisplay);
@@ -1247,7 +1256,19 @@ static void hdmi_v13_mode_apply(struct hdmi_context *hdata)
 
 static void hdmi_v14_mode_apply(struct hdmi_context *hdata)
 {
-	struct drm_display_mode *m = &hdata->current_mode;
+	struct drm_display_mode *m = &hdata->encoder.crtc->state->mode;
+	struct drm_display_mode *am =
+				&hdata->encoder.crtc->state->adjusted_mode;
+	int hquirk = 0;
+
+	/*
+	 * In case video mode coming from CRTC differs from requested one HDMI
+	 * sometimes is able to almost properly perform conversion - only
+	 * first line is distorted.
+	 */
+	if ((m->vdisplay != am->vdisplay) &&
+	    (m->hdisplay == 1280 || m->hdisplay == 1024 || m->hdisplay == 1366))
+		hquirk = 258;
 
 	hdmi_reg_writev(hdata, HDMI_H_BLANK_0, 2, m->htotal - m->hdisplay);
 	hdmi_reg_writev(hdata, HDMI_V_LINE_0, 2, m->vtotal);
@@ -1341,8 +1362,9 @@ static void hdmi_v14_mode_apply(struct hdmi_context *hdata)
 	hdmi_reg_writev(hdata, HDMI_V_SYNC_LINE_AFT_PXL_6_0, 2, 0xffff);
 
 	hdmi_reg_writev(hdata, HDMI_TG_H_FSZ_L, 2, m->htotal);
-	hdmi_reg_writev(hdata, HDMI_TG_HACT_ST_L, 2, m->htotal - m->hdisplay);
-	hdmi_reg_writev(hdata, HDMI_TG_HACT_SZ_L, 2, m->hdisplay);
+	hdmi_reg_writev(hdata, HDMI_TG_HACT_ST_L, 2,
+					m->htotal - m->hdisplay - hquirk);
+	hdmi_reg_writev(hdata, HDMI_TG_HACT_SZ_L, 2, m->hdisplay + hquirk);
 	hdmi_reg_writev(hdata, HDMI_TG_V_FSZ_L, 2, m->vtotal);
 	if (hdata->drv_data == &exynos5433_hdmi_driver_data)
 		hdmi_reg_writeb(hdata, HDMI_TG_DECON_EN, 1);
@@ -1380,10 +1402,11 @@ static void hdmiphy_enable_mode_set(struct hdmi_context *hdata, bool enable)
 
 static void hdmiphy_conf_apply(struct hdmi_context *hdata)
 {
+	struct drm_display_mode *m = &hdata->encoder.crtc->state->mode;
 	int ret;
 	const u8 *phy_conf;
 
-	ret = hdmi_find_phy_conf(hdata, hdata->current_mode.clock * 1000);
+	ret = hdmi_find_phy_conf(hdata, m->clock * 1000);
 	if (ret < 0) {
 		DRM_ERROR("failed to find hdmiphy conf\n");
 		return;
@@ -1406,28 +1429,14 @@ static void hdmiphy_conf_apply(struct hdmi_context *hdata)
 	hdmiphy_wait_for_pll(hdata);
 }
 
+/* Should be called with hdata->mutex mutex held */
 static void hdmi_conf_apply(struct hdmi_context *hdata)
 {
 	hdmi_start(hdata, false);
 	hdmi_conf_init(hdata);
-	hdmi_audio_init(hdata);
+	hdmi_audio_config(hdata);
 	hdmi_mode_apply(hdata);
-	hdmi_audio_control(hdata, true);
-}
-
-static void hdmi_mode_set(struct drm_encoder *encoder,
-			  struct drm_display_mode *mode,
-			  struct drm_display_mode *adjusted_mode)
-{
-	struct hdmi_context *hdata = encoder_to_hdmi(encoder);
-	struct drm_display_mode *m = adjusted_mode;
-
-	DRM_DEBUG_KMS("xres=%d, yres=%d, refresh=%d, intl=%s\n",
-		m->hdisplay, m->vdisplay,
-		m->vrefresh, (m->flags & DRM_MODE_FLAG_INTERLACE) ?
-		"INTERLACED" : "PROGRESSIVE");
-
-	drm_mode_copy(&hdata->current_mode, m);
+	hdmi_audio_control(hdata);
 }
 
 static void hdmi_set_refclk(struct hdmi_context *hdata, bool on)
@@ -1439,6 +1448,7 @@ static void hdmi_set_refclk(struct hdmi_context *hdata, bool on)
 			   SYSREG_HDMI_REFCLK_INT_CLK, on ? ~0 : 0);
 }
 
+/* Should be called with hdata->mutex mutex held. */
 static void hdmiphy_enable(struct hdmi_context *hdata)
 {
 	if (hdata->powered)
@@ -1461,6 +1471,7 @@ static void hdmiphy_enable(struct hdmi_context *hdata)
 	hdata->powered = true;
 }
 
+/* Should be called with hdata->mutex mutex held. */
 static void hdmiphy_disable(struct hdmi_context *hdata)
 {
 	if (!hdata->powered)
@@ -1486,33 +1497,42 @@ static void hdmi_enable(struct drm_encoder *encoder)
 {
 	struct hdmi_context *hdata = encoder_to_hdmi(encoder);
 
+	mutex_lock(&hdata->mutex);
+
 	hdmiphy_enable(hdata);
 	hdmi_conf_apply(hdata);
+
+	mutex_unlock(&hdata->mutex);
 }
 
 static void hdmi_disable(struct drm_encoder *encoder)
 {
 	struct hdmi_context *hdata = encoder_to_hdmi(encoder);
 
-	if (!hdata->powered)
+	mutex_lock(&hdata->mutex);
+
+	if (hdata->powered) {
+		/*
+		 * The SFRs of VP and Mixer are updated by Vertical Sync of
+		 * Timing generator which is a part of HDMI so the sequence
+		 * to disable TV Subsystem should be as following,
+		 *	VP -> Mixer -> HDMI
+		 *
+		 * To achieve such sequence HDMI is disabled together with
+		 * HDMI PHY, via pipe clock callback.
+		 */
+		mutex_unlock(&hdata->mutex);
+		cancel_delayed_work(&hdata->hotplug_work);
+		cec_notifier_set_phys_addr(hdata->notifier,
+					   CEC_PHYS_ADDR_INVALID);
 		return;
+	}
 
-	/*
-	 * The SFRs of VP and Mixer are updated by Vertical Sync of
-	 * Timing generator which is a part of HDMI so the sequence
-	 * to disable TV Subsystem should be as following,
-	 *	VP -> Mixer -> HDMI
-	 *
-	 * To achieve such sequence HDMI is disabled together with HDMI PHY, via
-	 * pipe clock callback.
-	 */
-	cancel_delayed_work(&hdata->hotplug_work);
-	cec_notifier_set_phys_addr(hdata->notifier, CEC_PHYS_ADDR_INVALID);
+	mutex_unlock(&hdata->mutex);
 }
 
 static const struct drm_encoder_helper_funcs exynos_hdmi_encoder_helper_funcs = {
 	.mode_fixup	= hdmi_mode_fixup,
-	.mode_set	= hdmi_mode_set,
 	.enable		= hdmi_enable,
 	.disable	= hdmi_disable,
 };
@@ -1521,6 +1541,99 @@ static const struct drm_encoder_funcs exynos_hdmi_encoder_funcs = {
 	.destroy = drm_encoder_cleanup,
 };
 
+static void hdmi_audio_shutdown(struct device *dev, void *data)
+{
+	struct hdmi_context *hdata = dev_get_drvdata(dev);
+
+	mutex_lock(&hdata->mutex);
+
+	hdata->audio.mute = true;
+
+	if (hdata->powered)
+		hdmi_audio_control(hdata);
+
+	mutex_unlock(&hdata->mutex);
+}
+
+static int hdmi_audio_hw_params(struct device *dev, void *data,
+				struct hdmi_codec_daifmt *daifmt,
+				struct hdmi_codec_params *params)
+{
+	struct hdmi_context *hdata = dev_get_drvdata(dev);
+
+	if (daifmt->fmt != HDMI_I2S || daifmt->bit_clk_inv ||
+	    daifmt->frame_clk_inv || daifmt->bit_clk_master ||
+	    daifmt->frame_clk_master) {
+		dev_err(dev, "%s: Bad flags %d %d %d %d\n", __func__,
+			daifmt->bit_clk_inv, daifmt->frame_clk_inv,
+			daifmt->bit_clk_master,
+			daifmt->frame_clk_master);
+		return -EINVAL;
+	}
+
+	mutex_lock(&hdata->mutex);
+
+	hdata->audio.params = *params;
+
+	if (hdata->powered) {
+		hdmi_audio_config(hdata);
+		hdmi_audio_infoframe_apply(hdata);
+	}
+
+	mutex_unlock(&hdata->mutex);
+
+	return 0;
+}
+
+static int hdmi_audio_digital_mute(struct device *dev, void *data, bool mute)
+{
+	struct hdmi_context *hdata = dev_get_drvdata(dev);
+
+	mutex_lock(&hdata->mutex);
+
+	hdata->audio.mute = mute;
+
+	if (hdata->powered)
+		hdmi_audio_control(hdata);
+
+	mutex_unlock(&hdata->mutex);
+
+	return 0;
+}
+
+static int hdmi_audio_get_eld(struct device *dev, void *data, uint8_t *buf,
+			      size_t len)
+{
+	struct hdmi_context *hdata = dev_get_drvdata(dev);
+	struct drm_connector *connector = &hdata->connector;
+
+	memcpy(buf, connector->eld, min(sizeof(connector->eld), len));
+
+	return 0;
+}
+
+static const struct hdmi_codec_ops audio_codec_ops = {
+	.hw_params = hdmi_audio_hw_params,
+	.audio_shutdown = hdmi_audio_shutdown,
+	.digital_mute = hdmi_audio_digital_mute,
+	.get_eld = hdmi_audio_get_eld,
+};
+
+static int hdmi_register_audio_device(struct hdmi_context *hdata)
+{
+	struct hdmi_codec_pdata codec_data = {
+		.ops = &audio_codec_ops,
+		.max_i2s_channels = 6,
+		.i2s = 1,
+	};
+
+	hdata->audio.pdev = platform_device_register_data(
+		hdata->dev, HDMI_CODEC_DRV_NAME, PLATFORM_DEVID_AUTO,
+		&codec_data, sizeof(codec_data));
+
+	return PTR_ERR_OR_ZERO(hdata->audio.pdev);
+}
+
 static void hdmi_hotplug_work_func(struct work_struct *work)
 {
 	struct hdmi_context *hdata;
@@ -1596,11 +1709,14 @@ static void hdmiphy_clk_enable(struct exynos_drm_clk *clk, bool enable)
 {
 	struct hdmi_context *hdata = container_of(clk, struct hdmi_context,
 						  phy_clk);
+	mutex_lock(&hdata->mutex);
 
 	if (enable)
 		hdmiphy_enable(hdata);
 	else
 		hdmiphy_disable(hdata);
+
+	mutex_unlock(&hdata->mutex);
 }
 
 static int hdmi_bridge_init(struct hdmi_context *hdata)
@@ -1811,6 +1927,7 @@ out:
 
 static int hdmi_probe(struct platform_device *pdev)
 {
+	struct hdmi_audio_infoframe *audio_infoframe;
 	struct device *dev = &pdev->dev;
 	struct hdmi_context *hdata;
 	struct resource *res;
@@ -1826,6 +1943,8 @@ static int hdmi_probe(struct platform_device *pdev)
 
 	hdata->dev = dev;
 
+	mutex_init(&hdata->mutex);
+
 	ret = hdmi_resources_init(hdata);
 	if (ret) {
 		if (ret != -EPROBE_DEFER)
@@ -1885,12 +2004,26 @@ static int hdmi_probe(struct platform_device *pdev)
 
 	pm_runtime_enable(dev);
 
-	ret = component_add(&pdev->dev, &hdmi_component_ops);
+	audio_infoframe = &hdata->audio.infoframe;
+	hdmi_audio_infoframe_init(audio_infoframe);
+	audio_infoframe->coding_type = HDMI_AUDIO_CODING_TYPE_STREAM;
+	audio_infoframe->sample_size = HDMI_AUDIO_SAMPLE_SIZE_STREAM;
+	audio_infoframe->sample_frequency = HDMI_AUDIO_SAMPLE_FREQUENCY_STREAM;
+	audio_infoframe->channels = 2;
+
+	ret = hdmi_register_audio_device(hdata);
 	if (ret)
 		goto err_notifier_put;
 
+	ret = component_add(&pdev->dev, &hdmi_component_ops);
+	if (ret)
+		goto err_unregister_audio;
+
 	return ret;
 
+err_unregister_audio:
+	platform_device_unregister(hdata->audio.pdev);
+
 err_notifier_put:
 	cec_notifier_put(hdata->notifier);
 	pm_runtime_disable(dev);
@@ -1914,6 +2047,7 @@ static int hdmi_remove(struct platform_device *pdev)
 	cec_notifier_set_phys_addr(hdata->notifier, CEC_PHYS_ADDR_INVALID);
 
 	component_del(&pdev->dev, &hdmi_component_ops);
+	platform_device_unregister(hdata->audio.pdev);
 
 	cec_notifier_put(hdata->notifier);
 	pm_runtime_disable(&pdev->dev);
@@ -1929,6 +2063,8 @@ static int hdmi_remove(struct platform_device *pdev)
 
 	put_device(&hdata->ddc_adpt->dev);
 
+	mutex_destroy(&hdata->mutex);
+
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c
index 002755415e00..dc5d79465f9b 100644
--- a/drivers/gpu/drm/exynos/exynos_mixer.c
+++ b/drivers/gpu/drm/exynos/exynos_mixer.c
@@ -67,19 +67,6 @@
 #define MXR_FORMAT_ARGB4444	6
 #define MXR_FORMAT_ARGB8888	7
 
-struct mixer_resources {
-	int			irq;
-	void __iomem		*mixer_regs;
-	void __iomem		*vp_regs;
-	spinlock_t		reg_slock;
-	struct clk		*mixer;
-	struct clk		*vp;
-	struct clk		*hdmi;
-	struct clk		*sclk_mixer;
-	struct clk		*sclk_hdmi;
-	struct clk		*mout_mixer;
-};
-
 enum mixer_version_id {
 	MXR_VER_0_0_0_16,
 	MXR_VER_16_0_33_0,
@@ -117,8 +104,18 @@ struct mixer_context {
 	struct exynos_drm_plane	planes[MIXER_WIN_NR];
 	unsigned long		flags;
 
-	struct mixer_resources	mixer_res;
+	int			irq;
+	void __iomem		*mixer_regs;
+	void __iomem		*vp_regs;
+	spinlock_t		reg_slock;
+	struct clk		*mixer;
+	struct clk		*vp;
+	struct clk		*hdmi;
+	struct clk		*sclk_mixer;
+	struct clk		*sclk_hdmi;
+	struct clk		*mout_mixer;
 	enum mixer_version_id	mxr_ver;
+	int			scan_value;
 };
 
 struct mixer_drv_data {
@@ -194,44 +191,44 @@ static inline bool is_alpha_format(unsigned int pixel_format)
 	}
 }
 
-static inline u32 vp_reg_read(struct mixer_resources *res, u32 reg_id)
+static inline u32 vp_reg_read(struct mixer_context *ctx, u32 reg_id)
 {
-	return readl(res->vp_regs + reg_id);
+	return readl(ctx->vp_regs + reg_id);
 }
 
-static inline void vp_reg_write(struct mixer_resources *res, u32 reg_id,
+static inline void vp_reg_write(struct mixer_context *ctx, u32 reg_id,
 				 u32 val)
 {
-	writel(val, res->vp_regs + reg_id);
+	writel(val, ctx->vp_regs + reg_id);
 }
 
-static inline void vp_reg_writemask(struct mixer_resources *res, u32 reg_id,
+static inline void vp_reg_writemask(struct mixer_context *ctx, u32 reg_id,
 				 u32 val, u32 mask)
 {
-	u32 old = vp_reg_read(res, reg_id);
+	u32 old = vp_reg_read(ctx, reg_id);
 
 	val = (val & mask) | (old & ~mask);
-	writel(val, res->vp_regs + reg_id);
+	writel(val, ctx->vp_regs + reg_id);
 }
 
-static inline u32 mixer_reg_read(struct mixer_resources *res, u32 reg_id)
+static inline u32 mixer_reg_read(struct mixer_context *ctx, u32 reg_id)
 {
-	return readl(res->mixer_regs + reg_id);
+	return readl(ctx->mixer_regs + reg_id);
 }
 
-static inline void mixer_reg_write(struct mixer_resources *res, u32 reg_id,
+static inline void mixer_reg_write(struct mixer_context *ctx, u32 reg_id,
 				 u32 val)
 {
-	writel(val, res->mixer_regs + reg_id);
+	writel(val, ctx->mixer_regs + reg_id);
 }
 
-static inline void mixer_reg_writemask(struct mixer_resources *res,
+static inline void mixer_reg_writemask(struct mixer_context *ctx,
 				 u32 reg_id, u32 val, u32 mask)
 {
-	u32 old = mixer_reg_read(res, reg_id);
+	u32 old = mixer_reg_read(ctx, reg_id);
 
 	val = (val & mask) | (old & ~mask);
-	writel(val, res->mixer_regs + reg_id);
+	writel(val, ctx->mixer_regs + reg_id);
 }
 
 static void mixer_regs_dump(struct mixer_context *ctx)
@@ -239,7 +236,7 @@ static void mixer_regs_dump(struct mixer_context *ctx)
 #define DUMPREG(reg_id) \
 do { \
 	DRM_DEBUG_KMS(#reg_id " = %08x\n", \
-		(u32)readl(ctx->mixer_res.mixer_regs + reg_id)); \
+		(u32)readl(ctx->mixer_regs + reg_id)); \
 } while (0)
 
 	DUMPREG(MXR_STATUS);
@@ -271,7 +268,7 @@ static void vp_regs_dump(struct mixer_context *ctx)
 #define DUMPREG(reg_id) \
 do { \
 	DRM_DEBUG_KMS(#reg_id " = %08x\n", \
-		(u32) readl(ctx->mixer_res.vp_regs + reg_id)); \
+		(u32) readl(ctx->vp_regs + reg_id)); \
 } while (0)
 
 	DUMPREG(VP_ENABLE);
@@ -301,7 +298,7 @@ do { \
 #undef DUMPREG
 }
 
-static inline void vp_filter_set(struct mixer_resources *res,
+static inline void vp_filter_set(struct mixer_context *ctx,
 		int reg_id, const u8 *data, unsigned int size)
 {
 	/* assure 4-byte align */
@@ -309,24 +306,23 @@ static inline void vp_filter_set(struct mixer_resources *res,
 	for (; size; size -= 4, reg_id += 4, data += 4) {
 		u32 val = (data[0] << 24) |  (data[1] << 16) |
 			(data[2] << 8) | data[3];
-		vp_reg_write(res, reg_id, val);
+		vp_reg_write(ctx, reg_id, val);
 	}
 }
 
-static void vp_default_filter(struct mixer_resources *res)
+static void vp_default_filter(struct mixer_context *ctx)
 {
-	vp_filter_set(res, VP_POLY8_Y0_LL,
+	vp_filter_set(ctx, VP_POLY8_Y0_LL,
 		filter_y_horiz_tap8, sizeof(filter_y_horiz_tap8));
-	vp_filter_set(res, VP_POLY4_Y0_LL,
+	vp_filter_set(ctx, VP_POLY4_Y0_LL,
 		filter_y_vert_tap4, sizeof(filter_y_vert_tap4));
-	vp_filter_set(res, VP_POLY4_C0_LL,
+	vp_filter_set(ctx, VP_POLY4_C0_LL,
 		filter_cr_horiz_tap4, sizeof(filter_cr_horiz_tap4));
 }
 
 static void mixer_cfg_gfx_blend(struct mixer_context *ctx, unsigned int win,
 				bool alpha)
 {
-	struct mixer_resources *res = &ctx->mixer_res;
 	u32 val;
 
 	val  = MXR_GRP_CFG_COLOR_KEY_DISABLE; /* no blank key */
@@ -335,13 +331,12 @@ static void mixer_cfg_gfx_blend(struct mixer_context *ctx, unsigned int win,
 		val |= MXR_GRP_CFG_BLEND_PRE_MUL;
 		val |= MXR_GRP_CFG_PIXEL_BLEND_EN;
 	}
-	mixer_reg_writemask(res, MXR_GRAPHIC_CFG(win),
+	mixer_reg_writemask(ctx, MXR_GRAPHIC_CFG(win),
 			    val, MXR_GRP_CFG_MISC_MASK);
 }
 
 static void mixer_cfg_vp_blend(struct mixer_context *ctx)
 {
-	struct mixer_resources *res = &ctx->mixer_res;
 	u32 val;
 
 	/*
@@ -351,51 +346,39 @@ static void mixer_cfg_vp_blend(struct mixer_context *ctx)
 	 * support blending of the video layer through this.
 	 */
 	val = 0;
-	mixer_reg_write(res, MXR_VIDEO_CFG, val);
+	mixer_reg_write(ctx, MXR_VIDEO_CFG, val);
 }
 
 static void mixer_vsync_set_update(struct mixer_context *ctx, bool enable)
 {
-	struct mixer_resources *res = &ctx->mixer_res;
-
 	/* block update on vsync */
-	mixer_reg_writemask(res, MXR_STATUS, enable ?
+	mixer_reg_writemask(ctx, MXR_STATUS, enable ?
 			MXR_STATUS_SYNC_ENABLE : 0, MXR_STATUS_SYNC_ENABLE);
 
 	if (test_bit(MXR_BIT_VP_ENABLED, &ctx->flags))
-		vp_reg_write(res, VP_SHADOW_UPDATE, enable ?
+		vp_reg_write(ctx, VP_SHADOW_UPDATE, enable ?
 			VP_SHADOW_UPDATE_ENABLE : 0);
 }
 
-static void mixer_cfg_scan(struct mixer_context *ctx, unsigned int height)
+static void mixer_cfg_scan(struct mixer_context *ctx, int width, int height)
 {
-	struct mixer_resources *res = &ctx->mixer_res;
 	u32 val;
 
 	/* choosing between interlace and progressive mode */
 	val = test_bit(MXR_BIT_INTERLACE, &ctx->flags) ?
 		MXR_CFG_SCAN_INTERLACE : MXR_CFG_SCAN_PROGRESSIVE;
 
-	if (ctx->mxr_ver != MXR_VER_128_0_0_184) {
-		/* choosing between proper HD and SD mode */
-		if (height <= 480)
-			val |= MXR_CFG_SCAN_NTSC | MXR_CFG_SCAN_SD;
-		else if (height <= 576)
-			val |= MXR_CFG_SCAN_PAL | MXR_CFG_SCAN_SD;
-		else if (height <= 720)
-			val |= MXR_CFG_SCAN_HD_720 | MXR_CFG_SCAN_HD;
-		else if (height <= 1080)
-			val |= MXR_CFG_SCAN_HD_1080 | MXR_CFG_SCAN_HD;
-		else
-			val |= MXR_CFG_SCAN_HD_720 | MXR_CFG_SCAN_HD;
-	}
+	if (ctx->mxr_ver == MXR_VER_128_0_0_184)
+		mixer_reg_write(ctx, MXR_RESOLUTION,
+			MXR_MXR_RES_HEIGHT(height) | MXR_MXR_RES_WIDTH(width));
+	else
+		val |= ctx->scan_value;
 
-	mixer_reg_writemask(res, MXR_CFG, val, MXR_CFG_SCAN_MASK);
+	mixer_reg_writemask(ctx, MXR_CFG, val, MXR_CFG_SCAN_MASK);
 }
 
 static void mixer_cfg_rgb_fmt(struct mixer_context *ctx, unsigned int height)
 {
-	struct mixer_resources *res = &ctx->mixer_res;
 	u32 val;
 
 	switch (height) {
@@ -408,45 +391,44 @@ static void mixer_cfg_rgb_fmt(struct mixer_context *ctx, unsigned int height)
 	default:
 		val = MXR_CFG_RGB709_16_235;
 		/* Configure the BT.709 CSC matrix for full range RGB. */
-		mixer_reg_write(res, MXR_CM_COEFF_Y,
+		mixer_reg_write(ctx, MXR_CM_COEFF_Y,
 			MXR_CSC_CT( 0.184,  0.614,  0.063) |
 			MXR_CM_COEFF_RGB_FULL);
-		mixer_reg_write(res, MXR_CM_COEFF_CB,
+		mixer_reg_write(ctx, MXR_CM_COEFF_CB,
 			MXR_CSC_CT(-0.102, -0.338,  0.440));
-		mixer_reg_write(res, MXR_CM_COEFF_CR,
+		mixer_reg_write(ctx, MXR_CM_COEFF_CR,
 			MXR_CSC_CT( 0.440, -0.399, -0.040));
 		break;
 	}
 
-	mixer_reg_writemask(res, MXR_CFG, val, MXR_CFG_RGB_FMT_MASK);
+	mixer_reg_writemask(ctx, MXR_CFG, val, MXR_CFG_RGB_FMT_MASK);
 }
 
 static void mixer_cfg_layer(struct mixer_context *ctx, unsigned int win,
 			    unsigned int priority, bool enable)
 {
-	struct mixer_resources *res = &ctx->mixer_res;
 	u32 val = enable ? ~0 : 0;
 
 	switch (win) {
 	case 0:
-		mixer_reg_writemask(res, MXR_CFG, val, MXR_CFG_GRP0_ENABLE);
-		mixer_reg_writemask(res, MXR_LAYER_CFG,
+		mixer_reg_writemask(ctx, MXR_CFG, val, MXR_CFG_GRP0_ENABLE);
+		mixer_reg_writemask(ctx, MXR_LAYER_CFG,
 				    MXR_LAYER_CFG_GRP0_VAL(priority),
 				    MXR_LAYER_CFG_GRP0_MASK);
 		break;
 	case 1:
-		mixer_reg_writemask(res, MXR_CFG, val, MXR_CFG_GRP1_ENABLE);
-		mixer_reg_writemask(res, MXR_LAYER_CFG,
+		mixer_reg_writemask(ctx, MXR_CFG, val, MXR_CFG_GRP1_ENABLE);
+		mixer_reg_writemask(ctx, MXR_LAYER_CFG,
 				    MXR_LAYER_CFG_GRP1_VAL(priority),
 				    MXR_LAYER_CFG_GRP1_MASK);
 
 		break;
 	case VP_DEFAULT_WIN:
 		if (test_bit(MXR_BIT_VP_ENABLED, &ctx->flags)) {
-			vp_reg_writemask(res, VP_ENABLE, val, VP_ENABLE_ON);
-			mixer_reg_writemask(res, MXR_CFG, val,
+			vp_reg_writemask(ctx, VP_ENABLE, val, VP_ENABLE_ON);
+			mixer_reg_writemask(ctx, MXR_CFG, val,
 				MXR_CFG_VP_ENABLE);
-			mixer_reg_writemask(res, MXR_LAYER_CFG,
+			mixer_reg_writemask(ctx, MXR_LAYER_CFG,
 					    MXR_LAYER_CFG_VP_VAL(priority),
 					    MXR_LAYER_CFG_VP_MASK);
 		}
@@ -456,30 +438,34 @@ static void mixer_cfg_layer(struct mixer_context *ctx, unsigned int win,
 
 static void mixer_run(struct mixer_context *ctx)
 {
-	struct mixer_resources *res = &ctx->mixer_res;
-
-	mixer_reg_writemask(res, MXR_STATUS, ~0, MXR_STATUS_REG_RUN);
+	mixer_reg_writemask(ctx, MXR_STATUS, ~0, MXR_STATUS_REG_RUN);
 }
 
 static void mixer_stop(struct mixer_context *ctx)
 {
-	struct mixer_resources *res = &ctx->mixer_res;
 	int timeout = 20;
 
-	mixer_reg_writemask(res, MXR_STATUS, 0, MXR_STATUS_REG_RUN);
+	mixer_reg_writemask(ctx, MXR_STATUS, 0, MXR_STATUS_REG_RUN);
 
-	while (!(mixer_reg_read(res, MXR_STATUS) & MXR_STATUS_REG_IDLE) &&
+	while (!(mixer_reg_read(ctx, MXR_STATUS) & MXR_STATUS_REG_IDLE) &&
 			--timeout)
 		usleep_range(10000, 12000);
 }
 
+static void mixer_commit(struct mixer_context *ctx)
+{
+	struct drm_display_mode *mode = &ctx->crtc->base.state->adjusted_mode;
+
+	mixer_cfg_scan(ctx, mode->hdisplay, mode->vdisplay);
+	mixer_cfg_rgb_fmt(ctx, mode->vdisplay);
+	mixer_run(ctx);
+}
+
 static void vp_video_buffer(struct mixer_context *ctx,
 			    struct exynos_drm_plane *plane)
 {
 	struct exynos_drm_plane_state *state =
 				to_exynos_plane_state(plane->base.state);
-	struct drm_display_mode *mode = &state->base.crtc->state->adjusted_mode;
-	struct mixer_resources *res = &ctx->mixer_res;
 	struct drm_framebuffer *fb = state->base.fb;
 	unsigned int priority = state->base.normalized_zpos + 1;
 	unsigned long flags;
@@ -493,8 +479,7 @@ static void vp_video_buffer(struct mixer_context *ctx,
 	luma_addr[0] = exynos_drm_fb_dma_addr(fb, 0);
 	chroma_addr[0] = exynos_drm_fb_dma_addr(fb, 1);
 
-	if (mode->flags & DRM_MODE_FLAG_INTERLACE) {
-		__set_bit(MXR_BIT_INTERLACE, &ctx->flags);
+	if (test_bit(MXR_BIT_INTERLACE, &ctx->flags)) {
 		if (is_tiled) {
 			luma_addr[1] = luma_addr[0] + 0x40;
 			chroma_addr[1] = chroma_addr[0] + 0x40;
@@ -503,63 +488,59 @@ static void vp_video_buffer(struct mixer_context *ctx,
 			chroma_addr[1] = chroma_addr[0] + fb->pitches[0];
 		}
 	} else {
-		__clear_bit(MXR_BIT_INTERLACE, &ctx->flags);
 		luma_addr[1] = 0;
 		chroma_addr[1] = 0;
 	}
 
-	spin_lock_irqsave(&res->reg_slock, flags);
+	spin_lock_irqsave(&ctx->reg_slock, flags);
 
 	/* interlace or progressive scan mode */
 	val = (test_bit(MXR_BIT_INTERLACE, &ctx->flags) ? ~0 : 0);
-	vp_reg_writemask(res, VP_MODE, val, VP_MODE_LINE_SKIP);
+	vp_reg_writemask(ctx, VP_MODE, val, VP_MODE_LINE_SKIP);
 
 	/* setup format */
 	val = (is_nv21 ? VP_MODE_NV21 : VP_MODE_NV12);
 	val |= (is_tiled ? VP_MODE_MEM_TILED : VP_MODE_MEM_LINEAR);
-	vp_reg_writemask(res, VP_MODE, val, VP_MODE_FMT_MASK);
+	vp_reg_writemask(ctx, VP_MODE, val, VP_MODE_FMT_MASK);
 
 	/* setting size of input image */
-	vp_reg_write(res, VP_IMG_SIZE_Y, VP_IMG_HSIZE(fb->pitches[0]) |
+	vp_reg_write(ctx, VP_IMG_SIZE_Y, VP_IMG_HSIZE(fb->pitches[0]) |
 		VP_IMG_VSIZE(fb->height));
 	/* chroma plane for NV12/NV21 is half the height of the luma plane */
-	vp_reg_write(res, VP_IMG_SIZE_C, VP_IMG_HSIZE(fb->pitches[0]) |
+	vp_reg_write(ctx, VP_IMG_SIZE_C, VP_IMG_HSIZE(fb->pitches[0]) |
 		VP_IMG_VSIZE(fb->height / 2));
 
-	vp_reg_write(res, VP_SRC_WIDTH, state->src.w);
-	vp_reg_write(res, VP_SRC_HEIGHT, state->src.h);
-	vp_reg_write(res, VP_SRC_H_POSITION,
+	vp_reg_write(ctx, VP_SRC_WIDTH, state->src.w);
+	vp_reg_write(ctx, VP_SRC_HEIGHT, state->src.h);
+	vp_reg_write(ctx, VP_SRC_H_POSITION,
 			VP_SRC_H_POSITION_VAL(state->src.x));
-	vp_reg_write(res, VP_SRC_V_POSITION, state->src.y);
+	vp_reg_write(ctx, VP_SRC_V_POSITION, state->src.y);
 
-	vp_reg_write(res, VP_DST_WIDTH, state->crtc.w);
-	vp_reg_write(res, VP_DST_H_POSITION, state->crtc.x);
+	vp_reg_write(ctx, VP_DST_WIDTH, state->crtc.w);
+	vp_reg_write(ctx, VP_DST_H_POSITION, state->crtc.x);
 	if (test_bit(MXR_BIT_INTERLACE, &ctx->flags)) {
-		vp_reg_write(res, VP_DST_HEIGHT, state->crtc.h / 2);
-		vp_reg_write(res, VP_DST_V_POSITION, state->crtc.y / 2);
+		vp_reg_write(ctx, VP_DST_HEIGHT, state->crtc.h / 2);
+		vp_reg_write(ctx, VP_DST_V_POSITION, state->crtc.y / 2);
 	} else {
-		vp_reg_write(res, VP_DST_HEIGHT, state->crtc.h);
-		vp_reg_write(res, VP_DST_V_POSITION, state->crtc.y);
+		vp_reg_write(ctx, VP_DST_HEIGHT, state->crtc.h);
+		vp_reg_write(ctx, VP_DST_V_POSITION, state->crtc.y);
 	}
 
-	vp_reg_write(res, VP_H_RATIO, state->h_ratio);
-	vp_reg_write(res, VP_V_RATIO, state->v_ratio);
+	vp_reg_write(ctx, VP_H_RATIO, state->h_ratio);
+	vp_reg_write(ctx, VP_V_RATIO, state->v_ratio);
 
-	vp_reg_write(res, VP_ENDIAN_MODE, VP_ENDIAN_MODE_LITTLE);
+	vp_reg_write(ctx, VP_ENDIAN_MODE, VP_ENDIAN_MODE_LITTLE);
 
 	/* set buffer address to vp */
-	vp_reg_write(res, VP_TOP_Y_PTR, luma_addr[0]);
-	vp_reg_write(res, VP_BOT_Y_PTR, luma_addr[1]);
-	vp_reg_write(res, VP_TOP_C_PTR, chroma_addr[0]);
-	vp_reg_write(res, VP_BOT_C_PTR, chroma_addr[1]);
+	vp_reg_write(ctx, VP_TOP_Y_PTR, luma_addr[0]);
+	vp_reg_write(ctx, VP_BOT_Y_PTR, luma_addr[1]);
+	vp_reg_write(ctx, VP_TOP_C_PTR, chroma_addr[0]);
+	vp_reg_write(ctx, VP_BOT_C_PTR, chroma_addr[1]);
 
-	mixer_cfg_scan(ctx, mode->vdisplay);
-	mixer_cfg_rgb_fmt(ctx, mode->vdisplay);
 	mixer_cfg_layer(ctx, plane->index, priority, true);
 	mixer_cfg_vp_blend(ctx);
-	mixer_run(ctx);
 
-	spin_unlock_irqrestore(&res->reg_slock, flags);
+	spin_unlock_irqrestore(&ctx->reg_slock, flags);
 
 	mixer_regs_dump(ctx);
 	vp_regs_dump(ctx);
@@ -567,9 +548,7 @@ static void vp_video_buffer(struct mixer_context *ctx,
 
 static void mixer_layer_update(struct mixer_context *ctx)
 {
-	struct mixer_resources *res = &ctx->mixer_res;
-
-	mixer_reg_writemask(res, MXR_CFG, ~0, MXR_CFG_LAYER_UPDATE);
+	mixer_reg_writemask(ctx, MXR_CFG, ~0, MXR_CFG_LAYER_UPDATE);
 }
 
 static void mixer_graph_buffer(struct mixer_context *ctx,
@@ -577,8 +556,6 @@ static void mixer_graph_buffer(struct mixer_context *ctx,
 {
 	struct exynos_drm_plane_state *state =
 				to_exynos_plane_state(plane->base.state);
-	struct drm_display_mode *mode = &state->base.crtc->state->adjusted_mode;
-	struct mixer_resources *res = &ctx->mixer_res;
 	struct drm_framebuffer *fb = state->base.fb;
 	unsigned int priority = state->base.normalized_zpos + 1;
 	unsigned long flags;
@@ -623,45 +600,30 @@ static void mixer_graph_buffer(struct mixer_context *ctx,
 		+ (state->src.x * fb->format->cpp[0])
 		+ (state->src.y * fb->pitches[0]);
 
-	if (mode->flags & DRM_MODE_FLAG_INTERLACE)
-		__set_bit(MXR_BIT_INTERLACE, &ctx->flags);
-	else
-		__clear_bit(MXR_BIT_INTERLACE, &ctx->flags);
-
-	spin_lock_irqsave(&res->reg_slock, flags);
+	spin_lock_irqsave(&ctx->reg_slock, flags);
 
 	/* setup format */
-	mixer_reg_writemask(res, MXR_GRAPHIC_CFG(win),
+	mixer_reg_writemask(ctx, MXR_GRAPHIC_CFG(win),
 		MXR_GRP_CFG_FORMAT_VAL(fmt), MXR_GRP_CFG_FORMAT_MASK);
 
 	/* setup geometry */
-	mixer_reg_write(res, MXR_GRAPHIC_SPAN(win),
+	mixer_reg_write(ctx, MXR_GRAPHIC_SPAN(win),
 			fb->pitches[0] / fb->format->cpp[0]);
 
-	/* setup display size */
-	if (ctx->mxr_ver == MXR_VER_128_0_0_184 &&
-		win == DEFAULT_WIN) {
-		val  = MXR_MXR_RES_HEIGHT(mode->vdisplay);
-		val |= MXR_MXR_RES_WIDTH(mode->hdisplay);
-		mixer_reg_write(res, MXR_RESOLUTION, val);
-	}
-
 	val  = MXR_GRP_WH_WIDTH(state->src.w);
 	val |= MXR_GRP_WH_HEIGHT(state->src.h);
 	val |= MXR_GRP_WH_H_SCALE(x_ratio);
 	val |= MXR_GRP_WH_V_SCALE(y_ratio);
-	mixer_reg_write(res, MXR_GRAPHIC_WH(win), val);
+	mixer_reg_write(ctx, MXR_GRAPHIC_WH(win), val);
 
 	/* setup offsets in display image */
 	val  = MXR_GRP_DXY_DX(dst_x_offset);
 	val |= MXR_GRP_DXY_DY(dst_y_offset);
-	mixer_reg_write(res, MXR_GRAPHIC_DXY(win), val);
+	mixer_reg_write(ctx, MXR_GRAPHIC_DXY(win), val);
 
 	/* set buffer address to mixer */
-	mixer_reg_write(res, MXR_GRAPHIC_BASE(win), dma_addr);
+	mixer_reg_write(ctx, MXR_GRAPHIC_BASE(win), dma_addr);
 
-	mixer_cfg_scan(ctx, mode->vdisplay);
-	mixer_cfg_rgb_fmt(ctx, mode->vdisplay);
 	mixer_cfg_layer(ctx, win, priority, true);
 	mixer_cfg_gfx_blend(ctx, win, is_alpha_format(fb->format->format));
 
@@ -670,22 +632,19 @@ static void mixer_graph_buffer(struct mixer_context *ctx,
 		ctx->mxr_ver == MXR_VER_128_0_0_184)
 		mixer_layer_update(ctx);
 
-	mixer_run(ctx);
-
-	spin_unlock_irqrestore(&res->reg_slock, flags);
+	spin_unlock_irqrestore(&ctx->reg_slock, flags);
 
 	mixer_regs_dump(ctx);
 }
 
 static void vp_win_reset(struct mixer_context *ctx)
 {
-	struct mixer_resources *res = &ctx->mixer_res;
 	unsigned int tries = 100;
 
-	vp_reg_write(res, VP_SRESET, VP_SRESET_PROCESSING);
+	vp_reg_write(ctx, VP_SRESET, VP_SRESET_PROCESSING);
 	while (--tries) {
 		/* waiting until VP_SRESET_PROCESSING is 0 */
-		if (~vp_reg_read(res, VP_SRESET) & VP_SRESET_PROCESSING)
+		if (~vp_reg_read(ctx, VP_SRESET) & VP_SRESET_PROCESSING)
 			break;
 		mdelay(10);
 	}
@@ -694,57 +653,55 @@ static void vp_win_reset(struct mixer_context *ctx)
 
 static void mixer_win_reset(struct mixer_context *ctx)
 {
-	struct mixer_resources *res = &ctx->mixer_res;
 	unsigned long flags;
 
-	spin_lock_irqsave(&res->reg_slock, flags);
+	spin_lock_irqsave(&ctx->reg_slock, flags);
 
-	mixer_reg_writemask(res, MXR_CFG, MXR_CFG_DST_HDMI, MXR_CFG_DST_MASK);
+	mixer_reg_writemask(ctx, MXR_CFG, MXR_CFG_DST_HDMI, MXR_CFG_DST_MASK);
 
 	/* set output in RGB888 mode */
-	mixer_reg_writemask(res, MXR_CFG, MXR_CFG_OUT_RGB888, MXR_CFG_OUT_MASK);
+	mixer_reg_writemask(ctx, MXR_CFG, MXR_CFG_OUT_RGB888, MXR_CFG_OUT_MASK);
 
 	/* 16 beat burst in DMA */
-	mixer_reg_writemask(res, MXR_STATUS, MXR_STATUS_16_BURST,
+	mixer_reg_writemask(ctx, MXR_STATUS, MXR_STATUS_16_BURST,
 		MXR_STATUS_BURST_MASK);
 
 	/* reset default layer priority */
-	mixer_reg_write(res, MXR_LAYER_CFG, 0);
+	mixer_reg_write(ctx, MXR_LAYER_CFG, 0);
 
 	/* set all background colors to RGB (0,0,0) */
-	mixer_reg_write(res, MXR_BG_COLOR0, MXR_YCBCR_VAL(0, 128, 128));
-	mixer_reg_write(res, MXR_BG_COLOR1, MXR_YCBCR_VAL(0, 128, 128));
-	mixer_reg_write(res, MXR_BG_COLOR2, MXR_YCBCR_VAL(0, 128, 128));
+	mixer_reg_write(ctx, MXR_BG_COLOR0, MXR_YCBCR_VAL(0, 128, 128));
+	mixer_reg_write(ctx, MXR_BG_COLOR1, MXR_YCBCR_VAL(0, 128, 128));
+	mixer_reg_write(ctx, MXR_BG_COLOR2, MXR_YCBCR_VAL(0, 128, 128));
 
 	if (test_bit(MXR_BIT_VP_ENABLED, &ctx->flags)) {
 		/* configuration of Video Processor Registers */
 		vp_win_reset(ctx);
-		vp_default_filter(res);
+		vp_default_filter(ctx);
 	}
 
 	/* disable all layers */
-	mixer_reg_writemask(res, MXR_CFG, 0, MXR_CFG_GRP0_ENABLE);
-	mixer_reg_writemask(res, MXR_CFG, 0, MXR_CFG_GRP1_ENABLE);
+	mixer_reg_writemask(ctx, MXR_CFG, 0, MXR_CFG_GRP0_ENABLE);
+	mixer_reg_writemask(ctx, MXR_CFG, 0, MXR_CFG_GRP1_ENABLE);
 	if (test_bit(MXR_BIT_VP_ENABLED, &ctx->flags))
-		mixer_reg_writemask(res, MXR_CFG, 0, MXR_CFG_VP_ENABLE);
+		mixer_reg_writemask(ctx, MXR_CFG, 0, MXR_CFG_VP_ENABLE);
 
 	/* set all source image offsets to zero */
-	mixer_reg_write(res, MXR_GRAPHIC_SXY(0), 0);
-	mixer_reg_write(res, MXR_GRAPHIC_SXY(1), 0);
+	mixer_reg_write(ctx, MXR_GRAPHIC_SXY(0), 0);
+	mixer_reg_write(ctx, MXR_GRAPHIC_SXY(1), 0);
 
-	spin_unlock_irqrestore(&res->reg_slock, flags);
+	spin_unlock_irqrestore(&ctx->reg_slock, flags);
 }
 
 static irqreturn_t mixer_irq_handler(int irq, void *arg)
 {
 	struct mixer_context *ctx = arg;
-	struct mixer_resources *res = &ctx->mixer_res;
 	u32 val, base, shadow;
 
-	spin_lock(&res->reg_slock);
+	spin_lock(&ctx->reg_slock);
 
 	/* read interrupt status for handling and clearing flags for VSYNC */
-	val = mixer_reg_read(res, MXR_INT_STATUS);
+	val = mixer_reg_read(ctx, MXR_INT_STATUS);
 
 	/* handling VSYNC */
 	if (val & MXR_INT_STATUS_VSYNC) {
@@ -754,13 +711,13 @@ static irqreturn_t mixer_irq_handler(int irq, void *arg)
 
 		/* interlace scan need to check shadow register */
 		if (test_bit(MXR_BIT_INTERLACE, &ctx->flags)) {
-			base = mixer_reg_read(res, MXR_GRAPHIC_BASE(0));
-			shadow = mixer_reg_read(res, MXR_GRAPHIC_BASE_S(0));
+			base = mixer_reg_read(ctx, MXR_GRAPHIC_BASE(0));
+			shadow = mixer_reg_read(ctx, MXR_GRAPHIC_BASE_S(0));
 			if (base != shadow)
 				goto out;
 
-			base = mixer_reg_read(res, MXR_GRAPHIC_BASE(1));
-			shadow = mixer_reg_read(res, MXR_GRAPHIC_BASE_S(1));
+			base = mixer_reg_read(ctx, MXR_GRAPHIC_BASE(1));
+			shadow = mixer_reg_read(ctx, MXR_GRAPHIC_BASE_S(1));
 			if (base != shadow)
 				goto out;
 		}
@@ -770,9 +727,9 @@ static irqreturn_t mixer_irq_handler(int irq, void *arg)
 
 out:
 	/* clear interrupts */
-	mixer_reg_write(res, MXR_INT_STATUS, val);
+	mixer_reg_write(ctx, MXR_INT_STATUS, val);
 
-	spin_unlock(&res->reg_slock);
+	spin_unlock(&ctx->reg_slock);
 
 	return IRQ_HANDLED;
 }
@@ -780,26 +737,25 @@ out:
 static int mixer_resources_init(struct mixer_context *mixer_ctx)
 {
 	struct device *dev = &mixer_ctx->pdev->dev;
-	struct mixer_resources *mixer_res = &mixer_ctx->mixer_res;
 	struct resource *res;
 	int ret;
 
-	spin_lock_init(&mixer_res->reg_slock);
+	spin_lock_init(&mixer_ctx->reg_slock);
 
-	mixer_res->mixer = devm_clk_get(dev, "mixer");
-	if (IS_ERR(mixer_res->mixer)) {
+	mixer_ctx->mixer = devm_clk_get(dev, "mixer");
+	if (IS_ERR(mixer_ctx->mixer)) {
 		dev_err(dev, "failed to get clock 'mixer'\n");
 		return -ENODEV;
 	}
 
-	mixer_res->hdmi = devm_clk_get(dev, "hdmi");
-	if (IS_ERR(mixer_res->hdmi)) {
+	mixer_ctx->hdmi = devm_clk_get(dev, "hdmi");
+	if (IS_ERR(mixer_ctx->hdmi)) {
 		dev_err(dev, "failed to get clock 'hdmi'\n");
-		return PTR_ERR(mixer_res->hdmi);
+		return PTR_ERR(mixer_ctx->hdmi);
 	}
 
-	mixer_res->sclk_hdmi = devm_clk_get(dev, "sclk_hdmi");
-	if (IS_ERR(mixer_res->sclk_hdmi)) {
+	mixer_ctx->sclk_hdmi = devm_clk_get(dev, "sclk_hdmi");
+	if (IS_ERR(mixer_ctx->sclk_hdmi)) {
 		dev_err(dev, "failed to get clock 'sclk_hdmi'\n");
 		return -ENODEV;
 	}
@@ -809,9 +765,9 @@ static int mixer_resources_init(struct mixer_context *mixer_ctx)
 		return -ENXIO;
 	}
 
-	mixer_res->mixer_regs = devm_ioremap(dev, res->start,
+	mixer_ctx->mixer_regs = devm_ioremap(dev, res->start,
 							resource_size(res));
-	if (mixer_res->mixer_regs == NULL) {
+	if (mixer_ctx->mixer_regs == NULL) {
 		dev_err(dev, "register mapping failed.\n");
 		return -ENXIO;
 	}
@@ -828,7 +784,7 @@ static int mixer_resources_init(struct mixer_context *mixer_ctx)
 		dev_err(dev, "request interrupt failed.\n");
 		return ret;
 	}
-	mixer_res->irq = res->start;
+	mixer_ctx->irq = res->start;
 
 	return 0;
 }
@@ -836,30 +792,29 @@ static int mixer_resources_init(struct mixer_context *mixer_ctx)
 static int vp_resources_init(struct mixer_context *mixer_ctx)
 {
 	struct device *dev = &mixer_ctx->pdev->dev;
-	struct mixer_resources *mixer_res = &mixer_ctx->mixer_res;
 	struct resource *res;
 
-	mixer_res->vp = devm_clk_get(dev, "vp");
-	if (IS_ERR(mixer_res->vp)) {
+	mixer_ctx->vp = devm_clk_get(dev, "vp");
+	if (IS_ERR(mixer_ctx->vp)) {
 		dev_err(dev, "failed to get clock 'vp'\n");
 		return -ENODEV;
 	}
 
 	if (test_bit(MXR_BIT_HAS_SCLK, &mixer_ctx->flags)) {
-		mixer_res->sclk_mixer = devm_clk_get(dev, "sclk_mixer");
-		if (IS_ERR(mixer_res->sclk_mixer)) {
+		mixer_ctx->sclk_mixer = devm_clk_get(dev, "sclk_mixer");
+		if (IS_ERR(mixer_ctx->sclk_mixer)) {
 			dev_err(dev, "failed to get clock 'sclk_mixer'\n");
 			return -ENODEV;
 		}
-		mixer_res->mout_mixer = devm_clk_get(dev, "mout_mixer");
-		if (IS_ERR(mixer_res->mout_mixer)) {
+		mixer_ctx->mout_mixer = devm_clk_get(dev, "mout_mixer");
+		if (IS_ERR(mixer_ctx->mout_mixer)) {
 			dev_err(dev, "failed to get clock 'mout_mixer'\n");
 			return -ENODEV;
 		}
 
-		if (mixer_res->sclk_hdmi && mixer_res->mout_mixer)
-			clk_set_parent(mixer_res->mout_mixer,
-				       mixer_res->sclk_hdmi);
+		if (mixer_ctx->sclk_hdmi && mixer_ctx->mout_mixer)
+			clk_set_parent(mixer_ctx->mout_mixer,
+				       mixer_ctx->sclk_hdmi);
 	}
 
 	res = platform_get_resource(mixer_ctx->pdev, IORESOURCE_MEM, 1);
@@ -868,9 +823,9 @@ static int vp_resources_init(struct mixer_context *mixer_ctx)
 		return -ENXIO;
 	}
 
-	mixer_res->vp_regs = devm_ioremap(dev, res->start,
+	mixer_ctx->vp_regs = devm_ioremap(dev, res->start,
 							resource_size(res));
-	if (mixer_res->vp_regs == NULL) {
+	if (mixer_ctx->vp_regs == NULL) {
 		dev_err(dev, "register mapping failed.\n");
 		return -ENXIO;
 	}
@@ -914,15 +869,14 @@ static void mixer_ctx_remove(struct mixer_context *mixer_ctx)
 static int mixer_enable_vblank(struct exynos_drm_crtc *crtc)
 {
 	struct mixer_context *mixer_ctx = crtc->ctx;
-	struct mixer_resources *res = &mixer_ctx->mixer_res;
 
 	__set_bit(MXR_BIT_VSYNC, &mixer_ctx->flags);
 	if (!test_bit(MXR_BIT_POWERED, &mixer_ctx->flags))
 		return 0;
 
 	/* enable vsync interrupt */
-	mixer_reg_writemask(res, MXR_INT_STATUS, ~0, MXR_INT_CLEAR_VSYNC);
-	mixer_reg_writemask(res, MXR_INT_EN, ~0, MXR_INT_EN_VSYNC);
+	mixer_reg_writemask(mixer_ctx, MXR_INT_STATUS, ~0, MXR_INT_CLEAR_VSYNC);
+	mixer_reg_writemask(mixer_ctx, MXR_INT_EN, ~0, MXR_INT_EN_VSYNC);
 
 	return 0;
 }
@@ -930,7 +884,6 @@ static int mixer_enable_vblank(struct exynos_drm_crtc *crtc)
 static void mixer_disable_vblank(struct exynos_drm_crtc *crtc)
 {
 	struct mixer_context *mixer_ctx = crtc->ctx;
-	struct mixer_resources *res = &mixer_ctx->mixer_res;
 
 	__clear_bit(MXR_BIT_VSYNC, &mixer_ctx->flags);
 
@@ -938,8 +891,8 @@ static void mixer_disable_vblank(struct exynos_drm_crtc *crtc)
 		return;
 
 	/* disable vsync interrupt */
-	mixer_reg_writemask(res, MXR_INT_STATUS, ~0, MXR_INT_CLEAR_VSYNC);
-	mixer_reg_writemask(res, MXR_INT_EN, 0, MXR_INT_EN_VSYNC);
+	mixer_reg_writemask(mixer_ctx, MXR_INT_STATUS, ~0, MXR_INT_CLEAR_VSYNC);
+	mixer_reg_writemask(mixer_ctx, MXR_INT_EN, 0, MXR_INT_EN_VSYNC);
 }
 
 static void mixer_atomic_begin(struct exynos_drm_crtc *crtc)
@@ -972,7 +925,6 @@ static void mixer_disable_plane(struct exynos_drm_crtc *crtc,
 				struct exynos_drm_plane *plane)
 {
 	struct mixer_context *mixer_ctx = crtc->ctx;
-	struct mixer_resources *res = &mixer_ctx->mixer_res;
 	unsigned long flags;
 
 	DRM_DEBUG_KMS("win: %d\n", plane->index);
@@ -980,9 +932,9 @@ static void mixer_disable_plane(struct exynos_drm_crtc *crtc,
 	if (!test_bit(MXR_BIT_POWERED, &mixer_ctx->flags))
 		return;
 
-	spin_lock_irqsave(&res->reg_slock, flags);
+	spin_lock_irqsave(&mixer_ctx->reg_slock, flags);
 	mixer_cfg_layer(mixer_ctx, plane->index, 0, false);
-	spin_unlock_irqrestore(&res->reg_slock, flags);
+	spin_unlock_irqrestore(&mixer_ctx->reg_slock, flags);
 }
 
 static void mixer_atomic_flush(struct exynos_drm_crtc *crtc)
@@ -999,7 +951,6 @@ static void mixer_atomic_flush(struct exynos_drm_crtc *crtc)
 static void mixer_enable(struct exynos_drm_crtc *crtc)
 {
 	struct mixer_context *ctx = crtc->ctx;
-	struct mixer_resources *res = &ctx->mixer_res;
 
 	if (test_bit(MXR_BIT_POWERED, &ctx->flags))
 		return;
@@ -1010,14 +961,17 @@ static void mixer_enable(struct exynos_drm_crtc *crtc)
 
 	mixer_vsync_set_update(ctx, false);
 
-	mixer_reg_writemask(res, MXR_STATUS, ~0, MXR_STATUS_SOFT_RESET);
+	mixer_reg_writemask(ctx, MXR_STATUS, ~0, MXR_STATUS_SOFT_RESET);
 
 	if (test_bit(MXR_BIT_VSYNC, &ctx->flags)) {
-		mixer_reg_writemask(res, MXR_INT_STATUS, ~0, MXR_INT_CLEAR_VSYNC);
-		mixer_reg_writemask(res, MXR_INT_EN, ~0, MXR_INT_EN_VSYNC);
+		mixer_reg_writemask(ctx, MXR_INT_STATUS, ~0,
+					MXR_INT_CLEAR_VSYNC);
+		mixer_reg_writemask(ctx, MXR_INT_EN, ~0, MXR_INT_EN_VSYNC);
 	}
 	mixer_win_reset(ctx);
 
+	mixer_commit(ctx);
+
 	mixer_vsync_set_update(ctx, true);
 
 	set_bit(MXR_BIT_POWERED, &ctx->flags);
@@ -1044,26 +998,75 @@ static void mixer_disable(struct exynos_drm_crtc *crtc)
 	clear_bit(MXR_BIT_POWERED, &ctx->flags);
 }
 
-/* Only valid for Mixer version 16.0.33.0 */
-static int mixer_atomic_check(struct exynos_drm_crtc *crtc,
-		       struct drm_crtc_state *state)
+static int mixer_mode_valid(struct exynos_drm_crtc *crtc,
+		const struct drm_display_mode *mode)
 {
-	struct drm_display_mode *mode = &state->adjusted_mode;
-	u32 w, h;
+	struct mixer_context *ctx = crtc->ctx;
+	u32 w = mode->hdisplay, h = mode->vdisplay;
 
-	w = mode->hdisplay;
-	h = mode->vdisplay;
+	DRM_DEBUG_KMS("xres=%d, yres=%d, refresh=%d, intl=%d\n", w, h,
+		mode->vrefresh, !!(mode->flags & DRM_MODE_FLAG_INTERLACE));
 
-	DRM_DEBUG_KMS("xres=%d, yres=%d, refresh=%d, intl=%d\n",
-		mode->hdisplay, mode->vdisplay, mode->vrefresh,
-		(mode->flags & DRM_MODE_FLAG_INTERLACE) ? 1 : 0);
+	if (ctx->mxr_ver == MXR_VER_128_0_0_184)
+		return MODE_OK;
 
 	if ((w >= 464 && w <= 720 && h >= 261 && h <= 576) ||
-		(w >= 1024 && w <= 1280 && h >= 576 && h <= 720) ||
-		(w >= 1664 && w <= 1920 && h >= 936 && h <= 1080))
-		return 0;
+	    (w >= 1024 && w <= 1280 && h >= 576 && h <= 720) ||
+	    (w >= 1664 && w <= 1920 && h >= 936 && h <= 1080))
+		return MODE_OK;
+
+	if ((w == 1024 && h == 768) ||
+	    (w == 1366 && h == 768) ||
+	    (w == 1280 && h == 1024))
+		return MODE_OK;
+
+	return MODE_BAD;
+}
+
+static bool mixer_mode_fixup(struct exynos_drm_crtc *crtc,
+		   const struct drm_display_mode *mode,
+		   struct drm_display_mode *adjusted_mode)
+{
+	struct mixer_context *ctx = crtc->ctx;
+	int width = mode->hdisplay, height = mode->vdisplay, i;
+
+	struct {
+		int hdisplay, vdisplay, htotal, vtotal, scan_val;
+	} static const modes[] = {
+		{ 720, 480, 858, 525, MXR_CFG_SCAN_NTSC | MXR_CFG_SCAN_SD },
+		{ 720, 576, 864, 625, MXR_CFG_SCAN_PAL | MXR_CFG_SCAN_SD },
+		{ 1280, 720, 1650, 750, MXR_CFG_SCAN_HD_720 | MXR_CFG_SCAN_HD },
+		{ 1920, 1080, 2200, 1125, MXR_CFG_SCAN_HD_1080 |
+						MXR_CFG_SCAN_HD }
+	};
+
+	if (mode->flags & DRM_MODE_FLAG_INTERLACE)
+		__set_bit(MXR_BIT_INTERLACE, &ctx->flags);
+	else
+		__clear_bit(MXR_BIT_INTERLACE, &ctx->flags);
+
+	if (ctx->mxr_ver == MXR_VER_128_0_0_184)
+		return true;
+
+	for (i = 0; i < ARRAY_SIZE(modes); ++i)
+		if (width <= modes[i].hdisplay && height <= modes[i].vdisplay) {
+			ctx->scan_value = modes[i].scan_val;
+			if (width < modes[i].hdisplay ||
+			    height < modes[i].vdisplay) {
+				adjusted_mode->hdisplay = modes[i].hdisplay;
+				adjusted_mode->hsync_start = modes[i].hdisplay;
+				adjusted_mode->hsync_end = modes[i].htotal;
+				adjusted_mode->htotal = modes[i].htotal;
+				adjusted_mode->vdisplay = modes[i].vdisplay;
+				adjusted_mode->vsync_start = modes[i].vdisplay;
+				adjusted_mode->vsync_end = modes[i].vtotal;
+				adjusted_mode->vtotal = modes[i].vtotal;
+			}
+
+			return true;
+		}
 
-	return -EINVAL;
+	return false;
 }
 
 static const struct exynos_drm_crtc_ops mixer_crtc_ops = {
@@ -1075,7 +1078,8 @@ static const struct exynos_drm_crtc_ops mixer_crtc_ops = {
 	.update_plane		= mixer_update_plane,
 	.disable_plane		= mixer_disable_plane,
 	.atomic_flush		= mixer_atomic_flush,
-	.atomic_check		= mixer_atomic_check,
+	.mode_valid		= mixer_mode_valid,
+	.mode_fixup		= mixer_mode_fixup,
 };
 
 static const struct mixer_drv_data exynos5420_mxr_drv_data = {
@@ -1217,14 +1221,13 @@ static int mixer_remove(struct platform_device *pdev)
 static int __maybe_unused exynos_mixer_suspend(struct device *dev)
 {
 	struct mixer_context *ctx = dev_get_drvdata(dev);
-	struct mixer_resources *res = &ctx->mixer_res;
 
-	clk_disable_unprepare(res->hdmi);
-	clk_disable_unprepare(res->mixer);
+	clk_disable_unprepare(ctx->hdmi);
+	clk_disable_unprepare(ctx->mixer);
 	if (test_bit(MXR_BIT_VP_ENABLED, &ctx->flags)) {
-		clk_disable_unprepare(res->vp);
+		clk_disable_unprepare(ctx->vp);
 		if (test_bit(MXR_BIT_HAS_SCLK, &ctx->flags))
-			clk_disable_unprepare(res->sclk_mixer);
+			clk_disable_unprepare(ctx->sclk_mixer);
 	}
 
 	return 0;
@@ -1233,28 +1236,27 @@ static int __maybe_unused exynos_mixer_suspend(struct device *dev)
 static int __maybe_unused exynos_mixer_resume(struct device *dev)
 {
 	struct mixer_context *ctx = dev_get_drvdata(dev);
-	struct mixer_resources *res = &ctx->mixer_res;
 	int ret;
 
-	ret = clk_prepare_enable(res->mixer);
+	ret = clk_prepare_enable(ctx->mixer);
 	if (ret < 0) {
 		DRM_ERROR("Failed to prepare_enable the mixer clk [%d]\n", ret);
 		return ret;
 	}
-	ret = clk_prepare_enable(res->hdmi);
+	ret = clk_prepare_enable(ctx->hdmi);
 	if (ret < 0) {
 		DRM_ERROR("Failed to prepare_enable the hdmi clk [%d]\n", ret);
 		return ret;
 	}
 	if (test_bit(MXR_BIT_VP_ENABLED, &ctx->flags)) {
-		ret = clk_prepare_enable(res->vp);
+		ret = clk_prepare_enable(ctx->vp);
 		if (ret < 0) {
 			DRM_ERROR("Failed to prepare_enable the vp clk [%d]\n",
 				  ret);
 			return ret;
 		}
 		if (test_bit(MXR_BIT_HAS_SCLK, &ctx->flags)) {
-			ret = clk_prepare_enable(res->sclk_mixer);
+			ret = clk_prepare_enable(ctx->sclk_mixer);
 			if (ret < 0) {
 				DRM_ERROR("Failed to prepare_enable the " \
 					   "sclk_mixer clk [%d]\n",
diff --git a/drivers/gpu/drm/exynos/regs-hdmi.h b/drivers/gpu/drm/exynos/regs-hdmi.h
index a0507dc18d9e..04be0f7e8193 100644
--- a/drivers/gpu/drm/exynos/regs-hdmi.h
+++ b/drivers/gpu/drm/exynos/regs-hdmi.h
@@ -419,11 +419,9 @@
 #define HDMI_I2S_DSD_CON		HDMI_I2S_BASE(0x01c)
 #define HDMI_I2S_MUX_CON		HDMI_I2S_BASE(0x020)
 #define HDMI_I2S_CH_ST_CON		HDMI_I2S_BASE(0x024)
-#define HDMI_I2S_CH_ST_0		HDMI_I2S_BASE(0x028)
-#define HDMI_I2S_CH_ST_1		HDMI_I2S_BASE(0x02c)
-#define HDMI_I2S_CH_ST_2		HDMI_I2S_BASE(0x030)
-#define HDMI_I2S_CH_ST_3		HDMI_I2S_BASE(0x034)
-#define HDMI_I2S_CH_ST_4		HDMI_I2S_BASE(0x038)
+/* n must be within range 0...(HDMI_I2S_CH_ST_MAXNUM - 1) */
+#define HDMI_I2S_CH_ST_MAXNUM		5
+#define HDMI_I2S_CH_ST(n)		HDMI_I2S_BASE(0x028 + 4 * (n))
 #define HDMI_I2S_CH_ST_SH_0		HDMI_I2S_BASE(0x03c)
 #define HDMI_I2S_CH_ST_SH_1		HDMI_I2S_BASE(0x040)
 #define HDMI_I2S_CH_ST_SH_2		HDMI_I2S_BASE(0x044)
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
index 58e9e0601a61..faf17b83b910 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
@@ -210,7 +210,6 @@ static int fsl_dcu_drm_pm_suspend(struct device *dev)
 		return PTR_ERR(fsl_dev->state);
 	}
 
-	clk_disable_unprepare(fsl_dev->pix_clk);
 	clk_disable_unprepare(fsl_dev->clk);
 
 	return 0;
@@ -233,6 +232,7 @@ static int fsl_dcu_drm_pm_resume(struct device *dev)
 	if (fsl_dev->tcon)
 		fsl_tcon_bypass_enable(fsl_dev->tcon);
 	fsl_dcu_drm_init_planes(fsl_dev->drm);
+	enable_irq(fsl_dev->irq);
 	drm_atomic_helper_resume(fsl_dev->drm, fsl_dev->state);
 
 	console_lock();
@@ -240,7 +240,6 @@ static int fsl_dcu_drm_pm_resume(struct device *dev)
 	console_unlock();
 
 	drm_kms_helper_poll_enable(fsl_dev->drm);
-	enable_irq(fsl_dev->irq);
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_kms.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_kms.c
index d9d6cc1c8e39..ddc68e476a4d 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_kms.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_kms.c
@@ -13,6 +13,7 @@
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_gem_framebuffer_helper.h>
 
 #include "fsl_dcu_drm_crtc.h"
 #include "fsl_dcu_drm_drv.h"
@@ -20,7 +21,7 @@
 static const struct drm_mode_config_funcs fsl_dcu_drm_mode_config_funcs = {
 	.atomic_check = drm_atomic_helper_check,
 	.atomic_commit = drm_atomic_helper_commit,
-	.fb_create = drm_fb_cma_create,
+	.fb_create = drm_gem_fb_create,
 };
 
 int fsl_dcu_drm_modeset_init(struct fsl_dcu_drm_device *fsl_dev)
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c
index edd7d8127d19..c54806d08dd7 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c
@@ -102,7 +102,6 @@ static int fsl_dcu_attach_panel(struct fsl_dcu_drm_device *fsl_dev,
 {
 	struct drm_encoder *encoder = &fsl_dev->encoder;
 	struct drm_connector *connector = &fsl_dev->connector.base;
-	struct drm_mode_config *mode_config = &fsl_dev->drm->mode_config;
 	int ret;
 
 	fsl_dev->connector.encoder = encoder;
@@ -122,10 +121,6 @@ static int fsl_dcu_attach_panel(struct fsl_dcu_drm_device *fsl_dev,
 	if (ret < 0)
 		goto err_sysfs;
 
-	drm_object_property_set_value(&connector->base,
-				      mode_config->dpms_property,
-				      DRM_MODE_DPMS_OFF);
-
 	ret = drm_panel_attach(panel, connector);
 	if (ret) {
 		dev_err(fsl_dev->dev, "failed to attach panel\n");
diff --git a/drivers/gpu/drm/gma500/cdv_intel_dp.c b/drivers/gpu/drm/gma500/cdv_intel_dp.c
index c52f9adf5e04..a4bb89b7878f 100644
--- a/drivers/gpu/drm/gma500/cdv_intel_dp.c
+++ b/drivers/gpu/drm/gma500/cdv_intel_dp.c
@@ -1901,10 +1901,8 @@ cdv_intel_dp_destroy(struct drm_connector *connector)
 
 	if (is_edp(gma_encoder)) {
 	/*	cdv_intel_panel_destroy_backlight(connector->dev); */
-		if (intel_dp->panel_fixed_mode) {
-			kfree(intel_dp->panel_fixed_mode);
-			intel_dp->panel_fixed_mode = NULL;
-		}
+		kfree(intel_dp->panel_fixed_mode);
+		intel_dp->panel_fixed_mode = NULL;
 	}
 	i2c_del_adapter(&intel_dp->adapter);
 	drm_connector_unregister(connector);
diff --git a/drivers/gpu/drm/gma500/mdfld_intel_display.c b/drivers/gpu/drm/gma500/mdfld_intel_display.c
index 531e4450c000..5c066448be5b 100644
--- a/drivers/gpu/drm/gma500/mdfld_intel_display.c
+++ b/drivers/gpu/drm/gma500/mdfld_intel_display.c
@@ -99,7 +99,7 @@ void mdfldWaitForPipeEnable(struct drm_device *dev, int pipe)
 	/* Wait for for the pipe enable to take effect. */
 	for (count = 0; count < COUNT_MAX; count++) {
 		temp = REG_READ(map->conf);
-		if ((temp & PIPEACONF_PIPE_STATE) == 1)
+		if (temp & PIPEACONF_PIPE_STATE)
 			break;
 	}
 }
diff --git a/drivers/gpu/drm/gma500/mid_bios.c b/drivers/gpu/drm/gma500/mid_bios.c
index d75ecb3bdee7..1fa163373a47 100644
--- a/drivers/gpu/drm/gma500/mid_bios.c
+++ b/drivers/gpu/drm/gma500/mid_bios.c
@@ -237,7 +237,7 @@ static int mid_get_vbt_data_r10(struct drm_psb_private *dev_priv, u32 addr)
 
 	gct = kmalloc(sizeof(*gct) * vbt.panel_count, GFP_KERNEL);
 	if (!gct)
-		return -1;
+		return -ENOMEM;
 
 	gct_virtual = ioremap(addr + sizeof(vbt),
 			sizeof(*gct) * vbt.panel_count);
diff --git a/drivers/gpu/drm/gma500/psb_intel_sdvo.c b/drivers/gpu/drm/gma500/psb_intel_sdvo.c
index e787d376ba67..84507912be84 100644
--- a/drivers/gpu/drm/gma500/psb_intel_sdvo.c
+++ b/drivers/gpu/drm/gma500/psb_intel_sdvo.c
@@ -37,6 +37,7 @@
 #include "psb_drv.h"
 #include "psb_intel_sdvo_regs.h"
 #include "psb_intel_reg.h"
+#include <linux/kernel.h>
 
 #define SDVO_TMDS_MASK (SDVO_OUTPUT_TMDS0 | SDVO_OUTPUT_TMDS1)
 #define SDVO_RGB_MASK  (SDVO_OUTPUT_RGB0 | SDVO_OUTPUT_RGB1)
@@ -62,8 +63,6 @@ static const char *tv_format_names[] = {
 	"SECAM_60"
 };
 
-#define TV_FORMAT_NUM  (sizeof(tv_format_names) / sizeof(*tv_format_names))
-
 struct psb_intel_sdvo {
 	struct gma_encoder base;
 
@@ -148,7 +147,7 @@ struct psb_intel_sdvo_connector {
 	int force_audio;
 
 	/* This contains all current supported TV format */
-	u8 tv_format_supported[TV_FORMAT_NUM];
+	u8 tv_format_supported[ARRAY_SIZE(tv_format_names)];
 	int   format_supported_num;
 	struct drm_property *tv_format;
 
@@ -1709,7 +1708,7 @@ psb_intel_sdvo_set_property(struct drm_connector *connector,
 	}
 
 	if (property == psb_intel_sdvo_connector->tv_format) {
-		if (val >= TV_FORMAT_NUM)
+		if (val >= ARRAY_SIZE(tv_format_names))
 			return -EINVAL;
 
 		if (psb_intel_sdvo->tv_format_index ==
@@ -2269,7 +2268,7 @@ static bool psb_intel_sdvo_tv_create_property(struct psb_intel_sdvo *psb_intel_s
 		return false;
 
 	psb_intel_sdvo_connector->format_supported_num = 0;
-	for (i = 0 ; i < TV_FORMAT_NUM; i++)
+	for (i = 0 ; i < ARRAY_SIZE(tv_format_names); i++)
 		if (format_map & (1 << i))
 			psb_intel_sdvo_connector->tv_format_supported[psb_intel_sdvo_connector->format_supported_num++] = i;
 
diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c
index ec4dd9df9150..f4eba87c96f3 100644
--- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c
+++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c
@@ -36,7 +36,7 @@ static int hibmc_connector_mode_valid(struct drm_connector *connector,
 static struct drm_encoder *
 hibmc_connector_best_encoder(struct drm_connector *connector)
 {
-	return drm_encoder_find(connector->dev, connector->encoder_ids[0]);
+	return drm_encoder_find(connector->dev, NULL, connector->encoder_ids[0]);
 }
 
 static const struct drm_connector_helper_funcs
diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
index 9823477b1855..2269be91f3e1 100644
--- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
+++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
@@ -534,9 +534,12 @@ static void ade_crtc_atomic_begin(struct drm_crtc *crtc,
 {
 	struct ade_crtc *acrtc = to_ade_crtc(crtc);
 	struct ade_hw_ctx *ctx = acrtc->ctx;
+	struct drm_display_mode *mode = &crtc->state->mode;
+	struct drm_display_mode *adj_mode = &crtc->state->adjusted_mode;
 
 	if (!ctx->power_on)
 		(void)ade_power_up(ctx);
+	ade_ldi_set_mode(acrtc, mode, adj_mode);
 }
 
 static void ade_crtc_atomic_flush(struct drm_crtc *crtc,
diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
index e27352ca26c4..ddb0403f1975 100644
--- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
+++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
@@ -22,6 +22,7 @@
 #include <drm/drmP.h>
 #include <drm/drm_gem_cma_helper.h>
 #include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_of.h>
@@ -56,7 +57,7 @@ static void kirin_fbdev_output_poll_changed(struct drm_device *dev)
 }
 
 static const struct drm_mode_config_funcs kirin_drm_mode_config_funcs = {
-	.fb_create = drm_fb_cma_create,
+	.fb_create = drm_gem_fb_create,
 	.output_poll_changed = kirin_fbdev_output_poll_changed,
 	.atomic_check = drm_atomic_helper_check,
 	.atomic_commit = drm_atomic_helper_commit,
@@ -236,8 +237,8 @@ static int kirin_drm_platform_probe(struct platform_device *pdev)
 	}
 
 	remote = of_graph_get_remote_node(np, 0, 0);
-	if (IS_ERR(remote))
-		return PTR_ERR(remote);
+	if (!remote)
+		return -ENODEV;
 
 	drm_of_component_match_add(dev, &match, compare_of, remote);
 	of_node_put(remote);
diff --git a/drivers/gpu/drm/i2c/ch7006_drv.c b/drivers/gpu/drm/i2c/ch7006_drv.c
index e9e8ae2ec06b..544a8a2d3562 100644
--- a/drivers/gpu/drm/i2c/ch7006_drv.c
+++ b/drivers/gpu/drm/i2c/ch7006_drv.c
@@ -485,7 +485,7 @@ static int ch7006_encoder_init(struct i2c_client *client,
 	return 0;
 }
 
-static struct i2c_device_id ch7006_ids[] = {
+static const struct i2c_device_id ch7006_ids[] = {
 	{ "ch7006", 0 },
 	{ }
 };
diff --git a/drivers/gpu/drm/i2c/sil164_drv.c b/drivers/gpu/drm/i2c/sil164_drv.c
index db0b03fb0ff1..ecaa58757529 100644
--- a/drivers/gpu/drm/i2c/sil164_drv.c
+++ b/drivers/gpu/drm/i2c/sil164_drv.c
@@ -415,7 +415,7 @@ sil164_encoder_init(struct i2c_client *client,
 	return 0;
 }
 
-static struct i2c_device_id sil164_ids[] = {
+static const struct i2c_device_id sil164_ids[] = {
 	{ "sil164", 0 },
 	{ }
 };
diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c b/drivers/gpu/drm/i2c/tda998x_drv.c
index 54e3255dde13..127815253a84 100644
--- a/drivers/gpu/drm/i2c/tda998x_drv.c
+++ b/drivers/gpu/drm/i2c/tda998x_drv.c
@@ -601,9 +601,9 @@ tda998x_reset(struct tda998x_priv *priv)
  * we have seen a HPD inactive->active transition.  This code implements
  * that delay.
  */
-static void tda998x_edid_delay_done(unsigned long data)
+static void tda998x_edid_delay_done(struct timer_list *t)
 {
-	struct tda998x_priv *priv = (struct tda998x_priv *)data;
+	struct tda998x_priv *priv = from_timer(priv, t, edid_delay_timer);
 
 	priv->edid_delay_active = false;
 	wake_up(&priv->edid_delay_waitq);
@@ -1492,8 +1492,7 @@ static int tda998x_create(struct i2c_client *client, struct tda998x_priv *priv)
 
 	mutex_init(&priv->mutex);	/* protect the page access */
 	init_waitqueue_head(&priv->edid_delay_waitq);
-	setup_timer(&priv->edid_delay_timer, tda998x_edid_delay_done,
-		    (unsigned long)priv);
+	timer_setup(&priv->edid_delay_timer, tda998x_edid_delay_done, 0);
 	INIT_WORK(&priv->detect_work, tda998x_detect_work);
 
 	/* wake up the device: */
@@ -1746,7 +1745,7 @@ static const struct of_device_id tda998x_dt_ids[] = {
 MODULE_DEVICE_TABLE(of, tda998x_dt_ids);
 #endif
 
-static struct i2c_device_id tda998x_ids[] = {
+static const struct i2c_device_id tda998x_ids[] = {
 	{ "tda998x", 0 },
 	{ }
 };
diff --git a/drivers/gpu/drm/i915/Kconfig b/drivers/gpu/drm/i915/Kconfig
index e9e64e8e9765..dfd95889f4b7 100644
--- a/drivers/gpu/drm/i915/Kconfig
+++ b/drivers/gpu/drm/i915/Kconfig
@@ -12,6 +12,7 @@ config DRM_I915
 	select DRM_PANEL
 	select DRM_MIPI_DSI
 	select RELAY
+	select IRQ_WORK
 	# i915 depends on ACPI_VIDEO when ACPI is enabled
 	# but for select to work, need to select ACPI_VIDEO's dependencies, ick
 	select BACKLIGHT_LCD_SUPPORT if ACPI
diff --git a/drivers/gpu/drm/i915/Makefile b/drivers/gpu/drm/i915/Makefile
index 2e034efc4d6d..2acf3b3c5f9d 100644
--- a/drivers/gpu/drm/i915/Makefile
+++ b/drivers/gpu/drm/i915/Makefile
@@ -48,6 +48,7 @@ i915-y += i915_cmd_parser.o \
 	  i915_gem_tiling.o \
 	  i915_gem_timeline.o \
 	  i915_gem_userptr.o \
+	  i915_gemfs.o \
 	  i915_trace_points.o \
 	  i915_vma.o \
 	  intel_breadcrumbs.o \
@@ -60,9 +61,11 @@ i915-y += i915_cmd_parser.o \
 
 # general-purpose microcontroller (GuC) support
 i915-y += intel_uc.o \
+	  intel_uc_fw.o \
+	  intel_guc.o \
 	  intel_guc_ct.o \
 	  intel_guc_log.o \
-	  intel_guc_loader.o \
+	  intel_guc_fw.o \
 	  intel_huc.o \
 	  i915_guc_submission.o
 
@@ -140,7 +143,8 @@ i915-y += i915_perf.o \
 	  i915_oa_bxt.o \
 	  i915_oa_kblgt2.o \
 	  i915_oa_kblgt3.o \
-	  i915_oa_glk.o
+	  i915_oa_glk.o \
+	  i915_oa_cflgt2.o
 
 ifeq ($(CONFIG_DRM_I915_GVT),y)
 i915-y += intel_gvt.o
@@ -151,5 +155,3 @@ endif
 i915-y += intel_lpe_audio.o
 
 obj-$(CONFIG_DRM_I915) += i915.o
-
-CFLAGS_i915_trace_points.o := -I$(src)
diff --git a/drivers/gpu/drm/i915/gvt/aperture_gm.c b/drivers/gpu/drm/i915/gvt/aperture_gm.c
index ca3d1925beda..7c9ec4f4f36c 100644
--- a/drivers/gpu/drm/i915/gvt/aperture_gm.c
+++ b/drivers/gpu/drm/i915/gvt/aperture_gm.c
@@ -173,8 +173,8 @@ static void free_vgpu_fence(struct intel_vgpu *vgpu)
 	_clear_vgpu_fence(vgpu);
 	for (i = 0; i < vgpu_fence_sz(vgpu); i++) {
 		reg = vgpu->fence.regs[i];
-		list_add_tail(&reg->link,
-			      &dev_priv->mm.fence_list);
+		i915_unreserve_fence(reg);
+		vgpu->fence.regs[i] = NULL;
 	}
 	mutex_unlock(&dev_priv->drm.struct_mutex);
 
@@ -187,24 +187,19 @@ static int alloc_vgpu_fence(struct intel_vgpu *vgpu)
 	struct drm_i915_private *dev_priv = gvt->dev_priv;
 	struct drm_i915_fence_reg *reg;
 	int i;
-	struct list_head *pos, *q;
 
 	intel_runtime_pm_get(dev_priv);
 
 	/* Request fences from host */
 	mutex_lock(&dev_priv->drm.struct_mutex);
-	i = 0;
-	list_for_each_safe(pos, q, &dev_priv->mm.fence_list) {
-		reg = list_entry(pos, struct drm_i915_fence_reg, link);
-		if (reg->pin_count || reg->vma)
-			continue;
-		list_del(pos);
+
+	for (i = 0; i < vgpu_fence_sz(vgpu); i++) {
+		reg = i915_reserve_fence(dev_priv);
+		if (IS_ERR(reg))
+			goto out_free_fence;
+
 		vgpu->fence.regs[i] = reg;
-		if (++i == vgpu_fence_sz(vgpu))
-			break;
 	}
-	if (i != vgpu_fence_sz(vgpu))
-		goto out_free_fence;
 
 	_clear_vgpu_fence(vgpu);
 
@@ -212,13 +207,14 @@ static int alloc_vgpu_fence(struct intel_vgpu *vgpu)
 	intel_runtime_pm_put(dev_priv);
 	return 0;
 out_free_fence:
+	gvt_vgpu_err("Failed to alloc fences\n");
 	/* Return fences to host, if fail */
 	for (i = 0; i < vgpu_fence_sz(vgpu); i++) {
 		reg = vgpu->fence.regs[i];
 		if (!reg)
 			continue;
-		list_add_tail(&reg->link,
-			      &dev_priv->mm.fence_list);
+		i915_unreserve_fence(reg);
+		vgpu->fence.regs[i] = NULL;
 	}
 	mutex_unlock(&dev_priv->drm.struct_mutex);
 	intel_runtime_pm_put(dev_priv);
diff --git a/drivers/gpu/drm/i915/gvt/cfg_space.c b/drivers/gpu/drm/i915/gvt/cfg_space.c
index ff3154fe6588..4ce2e6bd0680 100644
--- a/drivers/gpu/drm/i915/gvt/cfg_space.c
+++ b/drivers/gpu/drm/i915/gvt/cfg_space.c
@@ -101,7 +101,7 @@ int intel_vgpu_emulate_cfg_read(struct intel_vgpu *vgpu, unsigned int offset,
 	if (WARN_ON(bytes > 4))
 		return -EINVAL;
 
-	if (WARN_ON(offset + bytes > INTEL_GVT_MAX_CFG_SPACE_SZ))
+	if (WARN_ON(offset + bytes > vgpu->gvt->device_info.cfg_space_size))
 		return -EINVAL;
 
 	memcpy(p_data, vgpu_cfg_space(vgpu) + offset, bytes);
@@ -110,13 +110,25 @@ int intel_vgpu_emulate_cfg_read(struct intel_vgpu *vgpu, unsigned int offset,
 
 static int map_aperture(struct intel_vgpu *vgpu, bool map)
 {
-	u64 first_gfn, first_mfn;
+	phys_addr_t aperture_pa = vgpu_aperture_pa_base(vgpu);
+	unsigned long aperture_sz = vgpu_aperture_sz(vgpu);
+	u64 first_gfn;
 	u64 val;
 	int ret;
 
 	if (map == vgpu->cfg_space.bar[INTEL_GVT_PCI_BAR_APERTURE].tracked)
 		return 0;
 
+	if (map) {
+		vgpu->gm.aperture_va = memremap(aperture_pa, aperture_sz,
+						MEMREMAP_WC);
+		if (!vgpu->gm.aperture_va)
+			return -ENOMEM;
+	} else {
+		memunmap(vgpu->gm.aperture_va);
+		vgpu->gm.aperture_va = NULL;
+	}
+
 	val = vgpu_cfg_space(vgpu)[PCI_BASE_ADDRESS_2];
 	if (val & PCI_BASE_ADDRESS_MEM_TYPE_64)
 		val = *(u64 *)(vgpu_cfg_space(vgpu) + PCI_BASE_ADDRESS_2);
@@ -124,14 +136,16 @@ static int map_aperture(struct intel_vgpu *vgpu, bool map)
 		val = *(u32 *)(vgpu_cfg_space(vgpu) + PCI_BASE_ADDRESS_2);
 
 	first_gfn = (val + vgpu_aperture_offset(vgpu)) >> PAGE_SHIFT;
-	first_mfn = vgpu_aperture_pa_base(vgpu) >> PAGE_SHIFT;
 
 	ret = intel_gvt_hypervisor_map_gfn_to_mfn(vgpu, first_gfn,
-						  first_mfn,
-						  vgpu_aperture_sz(vgpu) >>
-						  PAGE_SHIFT, map);
-	if (ret)
+						  aperture_pa >> PAGE_SHIFT,
+						  aperture_sz >> PAGE_SHIFT,
+						  map);
+	if (ret) {
+		memunmap(vgpu->gm.aperture_va);
+		vgpu->gm.aperture_va = NULL;
 		return ret;
+	}
 
 	vgpu->cfg_space.bar[INTEL_GVT_PCI_BAR_APERTURE].tracked = map;
 	return 0;
@@ -194,6 +208,20 @@ static int emulate_pci_command_write(struct intel_vgpu *vgpu,
 	return 0;
 }
 
+static int emulate_pci_rom_bar_write(struct intel_vgpu *vgpu,
+	unsigned int offset, void *p_data, unsigned int bytes)
+{
+	u32 *pval = (u32 *)(vgpu_cfg_space(vgpu) + offset);
+	u32 new = *(u32 *)(p_data);
+
+	if ((new & PCI_ROM_ADDRESS_MASK) == PCI_ROM_ADDRESS_MASK)
+		/* We don't have rom, return size of 0. */
+		*pval = 0;
+	else
+		vgpu_pci_cfg_mem_write(vgpu, offset, p_data, bytes);
+	return 0;
+}
+
 static int emulate_pci_bar_write(struct intel_vgpu *vgpu, unsigned int offset,
 	void *p_data, unsigned int bytes)
 {
@@ -275,7 +303,7 @@ int intel_vgpu_emulate_cfg_write(struct intel_vgpu *vgpu, unsigned int offset,
 	if (WARN_ON(bytes > 4))
 		return -EINVAL;
 
-	if (WARN_ON(offset + bytes > INTEL_GVT_MAX_CFG_SPACE_SZ))
+	if (WARN_ON(offset + bytes > vgpu->gvt->device_info.cfg_space_size))
 		return -EINVAL;
 
 	/* First check if it's PCI_COMMAND */
@@ -286,6 +314,11 @@ int intel_vgpu_emulate_cfg_write(struct intel_vgpu *vgpu, unsigned int offset,
 	}
 
 	switch (rounddown(offset, 4)) {
+	case PCI_ROM_ADDRESS:
+		if (WARN_ON(!IS_ALIGNED(offset, 4)))
+			return -EINVAL;
+		return emulate_pci_rom_bar_write(vgpu, offset, p_data, bytes);
+
 	case PCI_BASE_ADDRESS_0 ... PCI_BASE_ADDRESS_5:
 		if (WARN_ON(!IS_ALIGNED(offset, 4)))
 			return -EINVAL;
@@ -361,6 +394,8 @@ void intel_vgpu_init_cfg_space(struct intel_vgpu *vgpu,
 				pci_resource_len(gvt->dev_priv->drm.pdev, 0);
 	vgpu->cfg_space.bar[INTEL_GVT_PCI_BAR_APERTURE].size =
 				pci_resource_len(gvt->dev_priv->drm.pdev, 2);
+
+	memset(vgpu_cfg_space(vgpu) + PCI_ROM_ADDRESS, 0, 4);
 }
 
 /**
diff --git a/drivers/gpu/drm/i915/gvt/cmd_parser.c b/drivers/gpu/drm/i915/gvt/cmd_parser.c
index d4726a3358a4..85d4c57870fb 100644
--- a/drivers/gpu/drm/i915/gvt/cmd_parser.c
+++ b/drivers/gpu/drm/i915/gvt/cmd_parser.c
@@ -1576,11 +1576,11 @@ static int batch_buffer_needs_scan(struct parser_exec_state *s)
 	return 1;
 }
 
-static uint32_t find_bb_size(struct parser_exec_state *s)
+static int find_bb_size(struct parser_exec_state *s)
 {
 	unsigned long gma = 0;
 	struct cmd_info *info;
-	uint32_t bb_size = 0;
+	int bb_size = 0;
 	uint32_t cmd_len = 0;
 	bool met_bb_end = false;
 	struct intel_vgpu *vgpu = s->vgpu;
@@ -1628,7 +1628,7 @@ static int perform_bb_shadow(struct parser_exec_state *s)
 	struct intel_shadow_bb_entry *entry_obj;
 	struct intel_vgpu *vgpu = s->vgpu;
 	unsigned long gma = 0;
-	uint32_t bb_size;
+	int bb_size;
 	void *dst = NULL;
 	int ret = 0;
 
@@ -1637,6 +1637,8 @@ static int perform_bb_shadow(struct parser_exec_state *s)
 
 	/* get the size of the batch buffer */
 	bb_size = find_bb_size(s);
+	if (bb_size < 0)
+		return -EINVAL;
 
 	/* allocate shadow batch buffer */
 	entry_obj = kmalloc(sizeof(*entry_obj), GFP_KERNEL);
@@ -2603,7 +2605,8 @@ static int shadow_workload_ring_buffer(struct intel_vgpu_workload *workload)
 {
 	struct intel_vgpu *vgpu = workload->vgpu;
 	unsigned long gma_head, gma_tail, gma_top, guest_rb_size;
-	u32 *cs;
+	void *shadow_ring_buffer_va;
+	int ring_id = workload->ring_id;
 	int ret;
 
 	guest_rb_size = _RING_CTL_BUF_SIZE(workload->rb_ctl);
@@ -2616,34 +2619,42 @@ static int shadow_workload_ring_buffer(struct intel_vgpu_workload *workload)
 	gma_tail = workload->rb_start + workload->rb_tail;
 	gma_top = workload->rb_start + guest_rb_size;
 
-	/* allocate shadow ring buffer */
-	cs = intel_ring_begin(workload->req, workload->rb_len / sizeof(u32));
-	if (IS_ERR(cs))
-		return PTR_ERR(cs);
+	if (workload->rb_len > vgpu->reserve_ring_buffer_size[ring_id]) {
+		void *va = vgpu->reserve_ring_buffer_va[ring_id];
+		/* realloc the new ring buffer if needed */
+		vgpu->reserve_ring_buffer_va[ring_id] =
+			krealloc(va, workload->rb_len, GFP_KERNEL);
+		if (!vgpu->reserve_ring_buffer_va[ring_id]) {
+			gvt_vgpu_err("fail to alloc reserve ring buffer\n");
+			return -ENOMEM;
+		}
+		vgpu->reserve_ring_buffer_size[ring_id] = workload->rb_len;
+	}
+
+	shadow_ring_buffer_va = vgpu->reserve_ring_buffer_va[ring_id];
 
 	/* get shadow ring buffer va */
-	workload->shadow_ring_buffer_va = cs;
+	workload->shadow_ring_buffer_va = shadow_ring_buffer_va;
 
 	/* head > tail --> copy head <-> top */
 	if (gma_head > gma_tail) {
 		ret = copy_gma_to_hva(vgpu, vgpu->gtt.ggtt_mm,
-				      gma_head, gma_top, cs);
+				      gma_head, gma_top, shadow_ring_buffer_va);
 		if (ret < 0) {
 			gvt_vgpu_err("fail to copy guest ring buffer\n");
 			return ret;
 		}
-		cs += ret / sizeof(u32);
+		shadow_ring_buffer_va += ret;
 		gma_head = workload->rb_start;
 	}
 
 	/* copy head or start <-> tail */
-	ret = copy_gma_to_hva(vgpu, vgpu->gtt.ggtt_mm, gma_head, gma_tail, cs);
+	ret = copy_gma_to_hva(vgpu, vgpu->gtt.ggtt_mm, gma_head, gma_tail,
+				shadow_ring_buffer_va);
 	if (ret < 0) {
 		gvt_vgpu_err("fail to copy guest ring buffer\n");
 		return ret;
 	}
-	cs += ret / sizeof(u32);
-	intel_ring_advance(workload->req, cs);
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/i915/gvt/display.c b/drivers/gpu/drm/i915/gvt/display.c
index 3c318439a659..309f3fa6794a 100644
--- a/drivers/gpu/drm/i915/gvt/display.c
+++ b/drivers/gpu/drm/i915/gvt/display.c
@@ -266,6 +266,8 @@ static void emulate_monitor_status_change(struct intel_vgpu *vgpu)
 	/* Clear host CRT status, so guest couldn't detect this host CRT. */
 	if (IS_BROADWELL(dev_priv))
 		vgpu_vreg(vgpu, PCH_ADPA) &= ~ADPA_CRT_HOTPLUG_MONITOR_MASK;
+
+	vgpu_vreg(vgpu, PIPECONF(PIPE_A)) |= PIPECONF_ENABLE;
 }
 
 static void clean_virtual_dp_monitor(struct intel_vgpu *vgpu, int port_num)
@@ -307,6 +309,7 @@ static int setup_virtual_dp_monitor(struct intel_vgpu *vgpu, int port_num,
 	port->type = type;
 
 	emulate_monitor_status_change(vgpu);
+
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/i915/gvt/execlist.c b/drivers/gpu/drm/i915/gvt/execlist.c
index e5320b4eb698..940cdaaa3f24 100644
--- a/drivers/gpu/drm/i915/gvt/execlist.c
+++ b/drivers/gpu/drm/i915/gvt/execlist.c
@@ -368,7 +368,7 @@ static void free_workload(struct intel_vgpu_workload *workload)
 #define get_desc_from_elsp_dwords(ed, i) \
 	((struct execlist_ctx_descriptor_format *)&((ed)->data[i * 2]))
 
-static void prepare_shadow_batch_buffer(struct intel_vgpu_workload *workload)
+static int prepare_shadow_batch_buffer(struct intel_vgpu_workload *workload)
 {
 	const int gmadr_bytes = workload->vgpu->gvt->device_info.gmadr_bytes_in_cmd;
 	struct intel_shadow_bb_entry *entry_obj;
@@ -379,7 +379,7 @@ static void prepare_shadow_batch_buffer(struct intel_vgpu_workload *workload)
 
 		vma = i915_gem_object_ggtt_pin(entry_obj->obj, NULL, 0, 4, 0);
 		if (IS_ERR(vma)) {
-			return;
+			return PTR_ERR(vma);
 		}
 
 		/* FIXME: we are not tracking our pinned VMA leaving it
@@ -392,6 +392,7 @@ static void prepare_shadow_batch_buffer(struct intel_vgpu_workload *workload)
 		if (gmadr_bytes == 8)
 			entry_obj->bb_start_cmd_va[2] = 0;
 	}
+	return 0;
 }
 
 static int update_wa_ctx_2_shadow_ctx(struct intel_shadow_wa_ctx *wa_ctx)
@@ -420,7 +421,7 @@ static int update_wa_ctx_2_shadow_ctx(struct intel_shadow_wa_ctx *wa_ctx)
 	return 0;
 }
 
-static void prepare_shadow_wa_ctx(struct intel_shadow_wa_ctx *wa_ctx)
+static int prepare_shadow_wa_ctx(struct intel_shadow_wa_ctx *wa_ctx)
 {
 	struct i915_vma *vma;
 	unsigned char *per_ctx_va =
@@ -428,12 +429,12 @@ static void prepare_shadow_wa_ctx(struct intel_shadow_wa_ctx *wa_ctx)
 		wa_ctx->indirect_ctx.size;
 
 	if (wa_ctx->indirect_ctx.size == 0)
-		return;
+		return 0;
 
 	vma = i915_gem_object_ggtt_pin(wa_ctx->indirect_ctx.obj, NULL,
 				       0, CACHELINE_BYTES, 0);
 	if (IS_ERR(vma)) {
-		return;
+		return PTR_ERR(vma);
 	}
 
 	/* FIXME: we are not tracking our pinned VMA leaving it
@@ -447,26 +448,7 @@ static void prepare_shadow_wa_ctx(struct intel_shadow_wa_ctx *wa_ctx)
 	memset(per_ctx_va, 0, CACHELINE_BYTES);
 
 	update_wa_ctx_2_shadow_ctx(wa_ctx);
-}
-
-static int prepare_execlist_workload(struct intel_vgpu_workload *workload)
-{
-	struct intel_vgpu *vgpu = workload->vgpu;
-	struct execlist_ctx_descriptor_format ctx[2];
-	int ring_id = workload->ring_id;
-
-	intel_vgpu_pin_mm(workload->shadow_mm);
-	intel_vgpu_sync_oos_pages(workload->vgpu);
-	intel_vgpu_flush_post_shadow(workload->vgpu);
-	prepare_shadow_batch_buffer(workload);
-	prepare_shadow_wa_ctx(&workload->wa_ctx);
-	if (!workload->emulate_schedule_in)
-		return 0;
-
-	ctx[0] = *get_desc_from_elsp_dwords(&workload->elsp_dwords, 1);
-	ctx[1] = *get_desc_from_elsp_dwords(&workload->elsp_dwords, 0);
-
-	return emulate_execlist_schedule_in(&vgpu->execlist[ring_id], ctx);
+	return 0;
 }
 
 static void release_shadow_batch_buffer(struct intel_vgpu_workload *workload)
@@ -489,13 +471,68 @@ static void release_shadow_batch_buffer(struct intel_vgpu_workload *workload)
 	}
 }
 
-static void release_shadow_wa_ctx(struct intel_shadow_wa_ctx *wa_ctx)
+static int prepare_execlist_workload(struct intel_vgpu_workload *workload)
 {
-	if (!wa_ctx->indirect_ctx.obj)
-		return;
+	struct intel_vgpu *vgpu = workload->vgpu;
+	struct execlist_ctx_descriptor_format ctx[2];
+	int ring_id = workload->ring_id;
+	int ret;
+
+	ret = intel_vgpu_pin_mm(workload->shadow_mm);
+	if (ret) {
+		gvt_vgpu_err("fail to vgpu pin mm\n");
+		goto out;
+	}
+
+	ret = intel_vgpu_sync_oos_pages(workload->vgpu);
+	if (ret) {
+		gvt_vgpu_err("fail to vgpu sync oos pages\n");
+		goto err_unpin_mm;
+	}
+
+	ret = intel_vgpu_flush_post_shadow(workload->vgpu);
+	if (ret) {
+		gvt_vgpu_err("fail to flush post shadow\n");
+		goto err_unpin_mm;
+	}
+
+	ret = intel_gvt_generate_request(workload);
+	if (ret) {
+		gvt_vgpu_err("fail to generate request\n");
+		goto err_unpin_mm;
+	}
+
+	ret = prepare_shadow_batch_buffer(workload);
+	if (ret) {
+		gvt_vgpu_err("fail to prepare_shadow_batch_buffer\n");
+		goto err_unpin_mm;
+	}
+
+	ret = prepare_shadow_wa_ctx(&workload->wa_ctx);
+	if (ret) {
+		gvt_vgpu_err("fail to prepare_shadow_wa_ctx\n");
+		goto err_shadow_batch;
+	}
+
+	if (!workload->emulate_schedule_in)
+		return 0;
 
-	i915_gem_object_unpin_map(wa_ctx->indirect_ctx.obj);
-	i915_gem_object_put(wa_ctx->indirect_ctx.obj);
+	ctx[0] = *get_desc_from_elsp_dwords(&workload->elsp_dwords, 1);
+	ctx[1] = *get_desc_from_elsp_dwords(&workload->elsp_dwords, 0);
+
+	ret = emulate_execlist_schedule_in(&vgpu->execlist[ring_id], ctx);
+	if (!ret)
+		goto out;
+	else
+		gvt_vgpu_err("fail to emulate execlist schedule in\n");
+
+	release_shadow_wa_ctx(&workload->wa_ctx);
+err_shadow_batch:
+	release_shadow_batch_buffer(workload);
+err_unpin_mm:
+	intel_vgpu_unpin_mm(workload->shadow_mm);
+out:
+	return ret;
 }
 
 static int complete_execlist_workload(struct intel_vgpu_workload *workload)
@@ -511,8 +548,10 @@ static int complete_execlist_workload(struct intel_vgpu_workload *workload)
 	gvt_dbg_el("complete workload %p status %d\n", workload,
 			workload->status);
 
-	release_shadow_batch_buffer(workload);
-	release_shadow_wa_ctx(&workload->wa_ctx);
+	if (!workload->status) {
+		release_shadow_batch_buffer(workload);
+		release_shadow_wa_ctx(&workload->wa_ctx);
+	}
 
 	if (workload->status || (vgpu->resetting_eng & ENGINE_MASK(ring_id))) {
 		/* if workload->status is not successful means HW GPU
@@ -819,10 +858,21 @@ static void clean_workloads(struct intel_vgpu *vgpu, unsigned long engine_mask)
 
 void intel_vgpu_clean_execlist(struct intel_vgpu *vgpu)
 {
+	enum intel_engine_id i;
+	struct intel_engine_cs *engine;
+
 	clean_workloads(vgpu, ALL_ENGINES);
 	kmem_cache_destroy(vgpu->workloads);
+
+	for_each_engine(engine, vgpu->gvt->dev_priv, i) {
+		kfree(vgpu->reserve_ring_buffer_va[i]);
+		vgpu->reserve_ring_buffer_va[i] = NULL;
+		vgpu->reserve_ring_buffer_size[i] = 0;
+	}
+
 }
 
+#define RESERVE_RING_BUFFER_SIZE		((1 * PAGE_SIZE)/8)
 int intel_vgpu_init_execlist(struct intel_vgpu *vgpu)
 {
 	enum intel_engine_id i;
@@ -842,7 +892,26 @@ int intel_vgpu_init_execlist(struct intel_vgpu *vgpu)
 	if (!vgpu->workloads)
 		return -ENOMEM;
 
+	/* each ring has a shadow ring buffer until vgpu destroyed */
+	for_each_engine(engine, vgpu->gvt->dev_priv, i) {
+		vgpu->reserve_ring_buffer_va[i] =
+			kmalloc(RESERVE_RING_BUFFER_SIZE, GFP_KERNEL);
+		if (!vgpu->reserve_ring_buffer_va[i]) {
+			gvt_vgpu_err("fail to alloc reserve ring buffer\n");
+			goto out;
+		}
+		vgpu->reserve_ring_buffer_size[i] = RESERVE_RING_BUFFER_SIZE;
+	}
 	return 0;
+out:
+	for_each_engine(engine, vgpu->gvt->dev_priv, i) {
+		if (vgpu->reserve_ring_buffer_size[i]) {
+			kfree(vgpu->reserve_ring_buffer_va[i]);
+			vgpu->reserve_ring_buffer_va[i] = NULL;
+			vgpu->reserve_ring_buffer_size[i] = 0;
+		}
+	}
+	return -ENOMEM;
 }
 
 void intel_vgpu_reset_execlist(struct intel_vgpu *vgpu,
diff --git a/drivers/gpu/drm/i915/gvt/gtt.c b/drivers/gpu/drm/i915/gvt/gtt.c
index e6dfc3331f4b..8e331142badb 100644
--- a/drivers/gpu/drm/i915/gvt/gtt.c
+++ b/drivers/gpu/drm/i915/gvt/gtt.c
@@ -311,9 +311,9 @@ static inline int gtt_set_entry64(void *pt,
 
 #define GTT_HAW 46
 
-#define ADDR_1G_MASK (((1UL << (GTT_HAW - 30 + 1)) - 1) << 30)
-#define ADDR_2M_MASK (((1UL << (GTT_HAW - 21 + 1)) - 1) << 21)
-#define ADDR_4K_MASK (((1UL << (GTT_HAW - 12 + 1)) - 1) << 12)
+#define ADDR_1G_MASK (((1UL << (GTT_HAW - 30)) - 1) << 30)
+#define ADDR_2M_MASK (((1UL << (GTT_HAW - 21)) - 1) << 21)
+#define ADDR_4K_MASK (((1UL << (GTT_HAW - 12)) - 1) << 12)
 
 static unsigned long gen8_gtt_get_pfn(struct intel_gvt_gtt_entry *e)
 {
@@ -1647,14 +1647,13 @@ int intel_vgpu_pin_mm(struct intel_vgpu_mm *mm)
 	if (WARN_ON(mm->type != INTEL_GVT_MM_PPGTT))
 		return 0;
 
-	atomic_inc(&mm->pincount);
-
 	if (!mm->shadowed) {
 		ret = shadow_mm(mm);
 		if (ret)
 			return ret;
 	}
 
+	atomic_inc(&mm->pincount);
 	list_del_init(&mm->lru_list);
 	list_add_tail(&mm->lru_list, &mm->vgpu->gvt->gtt.mm_lru_list_head);
 	return 0;
@@ -1972,7 +1971,7 @@ static int alloc_scratch_pages(struct intel_vgpu *vgpu,
 		 */
 		se.val64 |= _PAGE_PRESENT | _PAGE_RW;
 		if (type == GTT_TYPE_PPGTT_PDE_PT)
-			se.val64 |= PPAT_CACHED_INDEX;
+			se.val64 |= PPAT_CACHED;
 
 		for (i = 0; i < page_entry_num; i++)
 			ops->set_entry(scratch_pt, &se, i, false, 0, vgpu);
diff --git a/drivers/gpu/drm/i915/gvt/gvt.c b/drivers/gpu/drm/i915/gvt/gvt.c
index c27c6838eaca..aaa347f8620c 100644
--- a/drivers/gpu/drm/i915/gvt/gvt.c
+++ b/drivers/gpu/drm/i915/gvt/gvt.c
@@ -111,7 +111,7 @@ static void init_device_info(struct intel_gvt *gvt)
 	if (IS_BROADWELL(gvt->dev_priv) || IS_SKYLAKE(gvt->dev_priv)
 		|| IS_KABYLAKE(gvt->dev_priv)) {
 		info->max_support_vgpus = 8;
-		info->cfg_space_size = 256;
+		info->cfg_space_size = PCI_CFG_SPACE_EXP_SIZE;
 		info->mmio_size = 2 * 1024 * 1024;
 		info->mmio_bar = 0;
 		info->gtt_start_offset = 8 * 1024 * 1024;
diff --git a/drivers/gpu/drm/i915/gvt/gvt.h b/drivers/gpu/drm/i915/gvt/gvt.h
index 44b719eda8c4..9c2e7c0aa38f 100644
--- a/drivers/gpu/drm/i915/gvt/gvt.h
+++ b/drivers/gpu/drm/i915/gvt/gvt.h
@@ -80,6 +80,7 @@ struct intel_gvt_device_info {
 struct intel_vgpu_gm {
 	u64 aperture_sz;
 	u64 hidden_sz;
+	void *aperture_va;
 	struct drm_mm_node low_gm_node;
 	struct drm_mm_node high_gm_node;
 };
@@ -99,7 +100,6 @@ struct intel_vgpu_mmio {
 	bool disable_warn_untrack;
 };
 
-#define INTEL_GVT_MAX_CFG_SPACE_SZ 256
 #define INTEL_GVT_MAX_BAR_NUM 4
 
 struct intel_vgpu_pci_bar {
@@ -108,7 +108,7 @@ struct intel_vgpu_pci_bar {
 };
 
 struct intel_vgpu_cfg_space {
-	unsigned char virtual_cfg_space[INTEL_GVT_MAX_CFG_SPACE_SZ];
+	unsigned char virtual_cfg_space[PCI_CFG_SPACE_EXP_SIZE];
 	struct intel_vgpu_pci_bar bar[INTEL_GVT_MAX_BAR_NUM];
 };
 
@@ -165,6 +165,9 @@ struct intel_vgpu {
 	struct list_head workload_q_head[I915_NUM_ENGINES];
 	struct kmem_cache *workloads;
 	atomic_t running_workload_num;
+	/* 1/2K for each reserve ring buffer */
+	void *reserve_ring_buffer_va[I915_NUM_ENGINES];
+	int reserve_ring_buffer_size[I915_NUM_ENGINES];
 	DECLARE_BITMAP(tlb_handle_pending, I915_NUM_ENGINES);
 	struct i915_gem_context *shadow_ctx;
 	DECLARE_BITMAP(shadow_ctx_desc_updated, I915_NUM_ENGINES);
@@ -474,6 +477,13 @@ int intel_vgpu_emulate_cfg_read(struct intel_vgpu *vgpu, unsigned int offset,
 int intel_vgpu_emulate_cfg_write(struct intel_vgpu *vgpu, unsigned int offset,
 		void *p_data, unsigned int bytes);
 
+static inline u64 intel_vgpu_get_bar_gpa(struct intel_vgpu *vgpu, int bar)
+{
+	/* We are 64bit bar. */
+	return (*(u64 *)(vgpu->cfg_space.virtual_cfg_space + bar)) &
+			PCI_BASE_ADDRESS_MEM_MASK;
+}
+
 void intel_gvt_clean_opregion(struct intel_gvt *gvt);
 int intel_gvt_init_opregion(struct intel_gvt *gvt);
 
diff --git a/drivers/gpu/drm/i915/gvt/handlers.c b/drivers/gpu/drm/i915/gvt/handlers.c
index a5bed2e71b92..1f840f6b81bb 100644
--- a/drivers/gpu/drm/i915/gvt/handlers.c
+++ b/drivers/gpu/drm/i915/gvt/handlers.c
@@ -137,17 +137,26 @@ static int new_mmio_info(struct intel_gvt *gvt,
 	return 0;
 }
 
-static int render_mmio_to_ring_id(struct intel_gvt *gvt, unsigned int reg)
+/**
+ * intel_gvt_render_mmio_to_ring_id - convert a mmio offset into ring id
+ * @gvt: a GVT device
+ * @offset: register offset
+ *
+ * Returns:
+ * Ring ID on success, negative error code if failed.
+ */
+int intel_gvt_render_mmio_to_ring_id(struct intel_gvt *gvt,
+		unsigned int offset)
 {
 	enum intel_engine_id id;
 	struct intel_engine_cs *engine;
 
-	reg &= ~GENMASK(11, 0);
+	offset &= ~GENMASK(11, 0);
 	for_each_engine(engine, gvt->dev_priv, id) {
-		if (engine->mmio_base == reg)
+		if (engine->mmio_base == offset)
 			return id;
 	}
-	return -1;
+	return -ENODEV;
 }
 
 #define offset_to_fence_num(offset) \
@@ -1381,40 +1390,6 @@ static int skl_power_well_ctl_write(struct intel_vgpu *vgpu,
 	return intel_vgpu_default_mmio_write(vgpu, offset, &v, bytes);
 }
 
-static int skl_misc_ctl_write(struct intel_vgpu *vgpu, unsigned int offset,
-		void *p_data, unsigned int bytes)
-{
-	struct drm_i915_private *dev_priv = vgpu->gvt->dev_priv;
-	u32 v = *(u32 *)p_data;
-
-	if (!IS_SKYLAKE(dev_priv) && !IS_KABYLAKE(dev_priv))
-		return intel_vgpu_default_mmio_write(vgpu,
-				offset, p_data, bytes);
-
-	switch (offset) {
-	case 0x4ddc:
-		/* bypass WaCompressedResourceSamplerPbeMediaNewHashMode */
-		vgpu_vreg(vgpu, offset) = v & ~(1 << 31);
-		break;
-	case 0x42080:
-		/* bypass WaCompressedResourceDisplayNewHashMode */
-		vgpu_vreg(vgpu, offset) = v & ~(1 << 15);
-		break;
-	case 0xe194:
-		/* bypass WaCompressedResourceSamplerPbeMediaNewHashMode */
-		vgpu_vreg(vgpu, offset) = v & ~(1 << 8);
-		break;
-	case 0x7014:
-		/* bypass WaCompressedResourceSamplerPbeMediaNewHashMode */
-		vgpu_vreg(vgpu, offset) = v & ~(1 << 13);
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
 static int skl_lcpll_write(struct intel_vgpu *vgpu, unsigned int offset,
 		void *p_data, unsigned int bytes)
 {
@@ -1432,18 +1407,36 @@ static int skl_lcpll_write(struct intel_vgpu *vgpu, unsigned int offset,
 static int mmio_read_from_hw(struct intel_vgpu *vgpu,
 		unsigned int offset, void *p_data, unsigned int bytes)
 {
-	struct drm_i915_private *dev_priv = vgpu->gvt->dev_priv;
+	struct intel_gvt *gvt = vgpu->gvt;
+	struct drm_i915_private *dev_priv = gvt->dev_priv;
+	int ring_id;
+	u32 ring_base;
+
+	ring_id = intel_gvt_render_mmio_to_ring_id(gvt, offset);
+	/**
+	 * Read HW reg in following case
+	 * a. the offset isn't a ring mmio
+	 * b. the offset's ring is running on hw.
+	 * c. the offset is ring time stamp mmio
+	 */
+	if (ring_id >= 0)
+		ring_base = dev_priv->engine[ring_id]->mmio_base;
+
+	if (ring_id < 0 || vgpu  == gvt->scheduler.engine_owner[ring_id] ||
+	    offset == i915_mmio_reg_offset(RING_TIMESTAMP(ring_base)) ||
+	    offset == i915_mmio_reg_offset(RING_TIMESTAMP_UDW(ring_base))) {
+		mmio_hw_access_pre(dev_priv);
+		vgpu_vreg(vgpu, offset) = I915_READ(_MMIO(offset));
+		mmio_hw_access_post(dev_priv);
+	}
 
-	mmio_hw_access_pre(dev_priv);
-	vgpu_vreg(vgpu, offset) = I915_READ(_MMIO(offset));
-	mmio_hw_access_post(dev_priv);
 	return intel_vgpu_default_mmio_read(vgpu, offset, p_data, bytes);
 }
 
 static int elsp_mmio_write(struct intel_vgpu *vgpu, unsigned int offset,
 		void *p_data, unsigned int bytes)
 {
-	int ring_id = render_mmio_to_ring_id(vgpu->gvt, offset);
+	int ring_id = intel_gvt_render_mmio_to_ring_id(vgpu->gvt, offset);
 	struct intel_vgpu_execlist *execlist;
 	u32 data = *(u32 *)p_data;
 	int ret = 0;
@@ -1470,7 +1463,7 @@ static int ring_mode_mmio_write(struct intel_vgpu *vgpu, unsigned int offset,
 		void *p_data, unsigned int bytes)
 {
 	u32 data = *(u32 *)p_data;
-	int ring_id = render_mmio_to_ring_id(vgpu->gvt, offset);
+	int ring_id = intel_gvt_render_mmio_to_ring_id(vgpu->gvt, offset);
 	bool enable_execlist;
 
 	write_vreg(vgpu, offset, p_data, bytes);
@@ -1671,8 +1664,8 @@ static int init_generic_mmio_info(struct intel_gvt *gvt)
 	MMIO_DFH(GAM_ECOCHK, D_ALL, F_CMD_ACCESS, NULL, NULL);
 	MMIO_DFH(GEN7_COMMON_SLICE_CHICKEN1, D_ALL, F_MODE_MASK | F_CMD_ACCESS,
 		NULL, NULL);
-	MMIO_DFH(COMMON_SLICE_CHICKEN2, D_ALL, F_MODE_MASK | F_CMD_ACCESS, NULL,
-		 skl_misc_ctl_write);
+	MMIO_DFH(COMMON_SLICE_CHICKEN2, D_ALL, F_MODE_MASK | F_CMD_ACCESS,
+		 NULL, NULL);
 	MMIO_DFH(0x9030, D_ALL, F_CMD_ACCESS, NULL, NULL);
 	MMIO_DFH(0x20a0, D_ALL, F_CMD_ACCESS, NULL, NULL);
 	MMIO_DFH(0x2420, D_ALL, F_CMD_ACCESS, NULL, NULL);
@@ -2564,8 +2557,7 @@ static int init_broadwell_mmio_info(struct intel_gvt *gvt)
 	MMIO_D(0x6e570, D_BDW_PLUS);
 	MMIO_D(0x65f10, D_BDW_PLUS);
 
-	MMIO_DFH(0xe194, D_BDW_PLUS, F_MODE_MASK | F_CMD_ACCESS, NULL,
-		 skl_misc_ctl_write);
+	MMIO_DFH(0xe194, D_BDW_PLUS, F_MODE_MASK | F_CMD_ACCESS, NULL, NULL);
 	MMIO_DFH(0xe188, D_BDW_PLUS, F_MODE_MASK | F_CMD_ACCESS, NULL, NULL);
 	MMIO_DFH(HALF_SLICE_CHICKEN2, D_BDW_PLUS, F_MODE_MASK | F_CMD_ACCESS, NULL, NULL);
 	MMIO_DFH(0x2580, D_BDW_PLUS, F_MODE_MASK | F_CMD_ACCESS, NULL, NULL);
@@ -2615,8 +2607,8 @@ static int init_skl_mmio_info(struct intel_gvt *gvt)
 	MMIO_D(GEN9_MEDIA_PG_IDLE_HYSTERESIS, D_SKL_PLUS);
 	MMIO_D(GEN9_RENDER_PG_IDLE_HYSTERESIS, D_SKL_PLUS);
 	MMIO_DFH(GEN9_GAMT_ECO_REG_RW_IA, D_SKL_PLUS, F_CMD_ACCESS, NULL, NULL);
-	MMIO_DH(0x4ddc, D_SKL_PLUS, NULL, skl_misc_ctl_write);
-	MMIO_DH(0x42080, D_SKL_PLUS, NULL, skl_misc_ctl_write);
+	MMIO_DH(0x4ddc, D_SKL_PLUS, NULL, NULL);
+	MMIO_DH(0x42080, D_SKL_PLUS, NULL, NULL);
 	MMIO_D(0x45504, D_SKL_PLUS);
 	MMIO_D(0x45520, D_SKL_PLUS);
 	MMIO_D(0x46000, D_SKL_PLUS);
diff --git a/drivers/gpu/drm/i915/gvt/kvmgt.c b/drivers/gpu/drm/i915/gvt/kvmgt.c
index 83e88c70272a..96060920a6fe 100644
--- a/drivers/gpu/drm/i915/gvt/kvmgt.c
+++ b/drivers/gpu/drm/i915/gvt/kvmgt.c
@@ -609,21 +609,20 @@ static void intel_vgpu_release_work(struct work_struct *work)
 	__intel_vgpu_release(vgpu);
 }
 
-static uint64_t intel_vgpu_get_bar0_addr(struct intel_vgpu *vgpu)
+static uint64_t intel_vgpu_get_bar_addr(struct intel_vgpu *vgpu, int bar)
 {
 	u32 start_lo, start_hi;
 	u32 mem_type;
-	int pos = PCI_BASE_ADDRESS_0;
 
-	start_lo = (*(u32 *)(vgpu->cfg_space.virtual_cfg_space + pos)) &
+	start_lo = (*(u32 *)(vgpu->cfg_space.virtual_cfg_space + bar)) &
 			PCI_BASE_ADDRESS_MEM_MASK;
-	mem_type = (*(u32 *)(vgpu->cfg_space.virtual_cfg_space + pos)) &
+	mem_type = (*(u32 *)(vgpu->cfg_space.virtual_cfg_space + bar)) &
 			PCI_BASE_ADDRESS_MEM_TYPE_MASK;
 
 	switch (mem_type) {
 	case PCI_BASE_ADDRESS_MEM_TYPE_64:
 		start_hi = (*(u32 *)(vgpu->cfg_space.virtual_cfg_space
-						+ pos + 4));
+						+ bar + 4));
 		break;
 	case PCI_BASE_ADDRESS_MEM_TYPE_32:
 	case PCI_BASE_ADDRESS_MEM_TYPE_1M:
@@ -637,6 +636,21 @@ static uint64_t intel_vgpu_get_bar0_addr(struct intel_vgpu *vgpu)
 	return ((u64)start_hi << 32) | start_lo;
 }
 
+static int intel_vgpu_bar_rw(struct intel_vgpu *vgpu, int bar, uint64_t off,
+			     void *buf, unsigned int count, bool is_write)
+{
+	uint64_t bar_start = intel_vgpu_get_bar_addr(vgpu, bar);
+	int ret;
+
+	if (is_write)
+		ret = intel_gvt_ops->emulate_mmio_write(vgpu,
+					bar_start + off, buf, count);
+	else
+		ret = intel_gvt_ops->emulate_mmio_read(vgpu,
+					bar_start + off, buf, count);
+	return ret;
+}
+
 static ssize_t intel_vgpu_rw(struct mdev_device *mdev, char *buf,
 			size_t count, loff_t *ppos, bool is_write)
 {
@@ -661,20 +675,14 @@ static ssize_t intel_vgpu_rw(struct mdev_device *mdev, char *buf,
 						buf, count);
 		break;
 	case VFIO_PCI_BAR0_REGION_INDEX:
-	case VFIO_PCI_BAR1_REGION_INDEX:
-		if (is_write) {
-			uint64_t bar0_start = intel_vgpu_get_bar0_addr(vgpu);
-
-			ret = intel_gvt_ops->emulate_mmio_write(vgpu,
-						bar0_start + pos, buf, count);
-		} else {
-			uint64_t bar0_start = intel_vgpu_get_bar0_addr(vgpu);
-
-			ret = intel_gvt_ops->emulate_mmio_read(vgpu,
-						bar0_start + pos, buf, count);
-		}
+		ret = intel_vgpu_bar_rw(vgpu, PCI_BASE_ADDRESS_0, pos,
+					buf, count, is_write);
 		break;
 	case VFIO_PCI_BAR2_REGION_INDEX:
+		ret = intel_vgpu_bar_rw(vgpu, PCI_BASE_ADDRESS_2, pos,
+					buf, count, is_write);
+		break;
+	case VFIO_PCI_BAR1_REGION_INDEX:
 	case VFIO_PCI_BAR3_REGION_INDEX:
 	case VFIO_PCI_BAR4_REGION_INDEX:
 	case VFIO_PCI_BAR5_REGION_INDEX:
@@ -970,7 +978,7 @@ static long intel_vgpu_ioctl(struct mdev_device *mdev, unsigned int cmd,
 		switch (info.index) {
 		case VFIO_PCI_CONFIG_REGION_INDEX:
 			info.offset = VFIO_PCI_INDEX_TO_OFFSET(info.index);
-			info.size = INTEL_GVT_MAX_CFG_SPACE_SZ;
+			info.size = vgpu->gvt->device_info.cfg_space_size;
 			info.flags = VFIO_REGION_INFO_FLAG_READ |
 				     VFIO_REGION_INFO_FLAG_WRITE;
 			break;
diff --git a/drivers/gpu/drm/i915/gvt/mmio.c b/drivers/gpu/drm/i915/gvt/mmio.c
index 980ec8906b1e..1e1310f50289 100644
--- a/drivers/gpu/drm/i915/gvt/mmio.c
+++ b/drivers/gpu/drm/i915/gvt/mmio.c
@@ -45,8 +45,7 @@
  */
 int intel_vgpu_gpa_to_mmio_offset(struct intel_vgpu *vgpu, u64 gpa)
 {
-	u64 gttmmio_gpa = *(u64 *)(vgpu_cfg_space(vgpu) + PCI_BASE_ADDRESS_0) &
-			  ~GENMASK(3, 0);
+	u64 gttmmio_gpa = intel_vgpu_get_bar_gpa(vgpu, PCI_BASE_ADDRESS_0);
 	return gpa - gttmmio_gpa;
 }
 
@@ -57,6 +56,38 @@ int intel_vgpu_gpa_to_mmio_offset(struct intel_vgpu *vgpu, u64 gpa)
 	(reg >= gvt->device_info.gtt_start_offset \
 	 && reg < gvt->device_info.gtt_start_offset + gvt_ggtt_sz(gvt))
 
+static bool vgpu_gpa_is_aperture(struct intel_vgpu *vgpu, uint64_t gpa)
+{
+	u64 aperture_gpa = intel_vgpu_get_bar_gpa(vgpu, PCI_BASE_ADDRESS_2);
+	u64 aperture_sz = vgpu_aperture_sz(vgpu);
+
+	return gpa >= aperture_gpa && gpa < aperture_gpa + aperture_sz;
+}
+
+static int vgpu_aperture_rw(struct intel_vgpu *vgpu, uint64_t gpa,
+			    void *pdata, unsigned int size, bool is_read)
+{
+	u64 aperture_gpa = intel_vgpu_get_bar_gpa(vgpu, PCI_BASE_ADDRESS_2);
+	u64 offset = gpa - aperture_gpa;
+
+	if (!vgpu_gpa_is_aperture(vgpu, gpa + size - 1)) {
+		gvt_vgpu_err("Aperture rw out of range, offset %llx, size %d\n",
+			     offset, size);
+		return -EINVAL;
+	}
+
+	if (!vgpu->gm.aperture_va) {
+		gvt_vgpu_err("BAR is not enabled\n");
+		return -ENXIO;
+	}
+
+	if (is_read)
+		memcpy(pdata, vgpu->gm.aperture_va + offset, size);
+	else
+		memcpy(vgpu->gm.aperture_va + offset, pdata, size);
+	return 0;
+}
+
 static void failsafe_emulate_mmio_rw(struct intel_vgpu *vgpu, uint64_t pa,
 		void *p_data, unsigned int bytes, bool read)
 {
@@ -133,6 +164,12 @@ int intel_vgpu_emulate_mmio_read(struct intel_vgpu *vgpu, uint64_t pa,
 	}
 	mutex_lock(&gvt->lock);
 
+	if (vgpu_gpa_is_aperture(vgpu, pa)) {
+		ret = vgpu_aperture_rw(vgpu, pa, p_data, bytes, true);
+		mutex_unlock(&gvt->lock);
+		return ret;
+	}
+
 	if (atomic_read(&vgpu->gtt.n_write_protected_guest_page)) {
 		struct intel_vgpu_guest_page *gp;
 
@@ -224,6 +261,12 @@ int intel_vgpu_emulate_mmio_write(struct intel_vgpu *vgpu, uint64_t pa,
 
 	mutex_lock(&gvt->lock);
 
+	if (vgpu_gpa_is_aperture(vgpu, pa)) {
+		ret = vgpu_aperture_rw(vgpu, pa, p_data, bytes, false);
+		mutex_unlock(&gvt->lock);
+		return ret;
+	}
+
 	if (atomic_read(&vgpu->gtt.n_write_protected_guest_page)) {
 		struct intel_vgpu_guest_page *gp;
 
diff --git a/drivers/gpu/drm/i915/gvt/mmio.h b/drivers/gpu/drm/i915/gvt/mmio.h
index 32cd64ddad26..dbc04ad2c7a1 100644
--- a/drivers/gpu/drm/i915/gvt/mmio.h
+++ b/drivers/gpu/drm/i915/gvt/mmio.h
@@ -65,6 +65,8 @@ struct intel_gvt_mmio_info {
 	struct hlist_node node;
 };
 
+int intel_gvt_render_mmio_to_ring_id(struct intel_gvt *gvt,
+		unsigned int reg);
 unsigned long intel_gvt_get_device_type(struct intel_gvt *gvt);
 bool intel_gvt_match_device(struct intel_gvt *gvt, unsigned long device);
 
diff --git a/drivers/gpu/drm/i915/gvt/render.c b/drivers/gpu/drm/i915/gvt/render.c
index 2ea542257f03..6d066cf35478 100644
--- a/drivers/gpu/drm/i915/gvt/render.c
+++ b/drivers/gpu/drm/i915/gvt/render.c
@@ -293,7 +293,7 @@ static void switch_mmio_to_vgpu(struct intel_vgpu *vgpu, int ring_id)
 		 */
 		if (mmio->in_context &&
 				((ctx_ctrl & inhibit_mask) != inhibit_mask) &&
-				i915.enable_execlists)
+				i915_modparams.enable_execlists)
 			continue;
 
 		if (mmio->mask)
diff --git a/drivers/gpu/drm/i915/gvt/scheduler.c b/drivers/gpu/drm/i915/gvt/scheduler.c
index 391800d2067b..69f8f0d155b9 100644
--- a/drivers/gpu/drm/i915/gvt/scheduler.c
+++ b/drivers/gpu/drm/i915/gvt/scheduler.c
@@ -87,7 +87,7 @@ static int populate_shadow_context(struct intel_vgpu_workload *workload)
 			return -EINVAL;
 		}
 
-		page = i915_gem_object_get_page(ctx_obj, LRC_PPHWSP_PN + i);
+		page = i915_gem_object_get_page(ctx_obj, LRC_HEADER_PAGES + i);
 		dst = kmap(page);
 		intel_gvt_hypervisor_read_gpa(vgpu, context_gpa, dst,
 				GTT_PAGE_SIZE);
@@ -131,6 +131,20 @@ static inline bool is_gvt_request(struct drm_i915_gem_request *req)
 	return i915_gem_context_force_single_submission(req->ctx);
 }
 
+static void save_ring_hw_state(struct intel_vgpu *vgpu, int ring_id)
+{
+	struct drm_i915_private *dev_priv = vgpu->gvt->dev_priv;
+	u32 ring_base = dev_priv->engine[ring_id]->mmio_base;
+	i915_reg_t reg;
+
+	reg = RING_INSTDONE(ring_base);
+	vgpu_vreg(vgpu, i915_mmio_reg_offset(reg)) = I915_READ_FW(reg);
+	reg = RING_ACTHD(ring_base);
+	vgpu_vreg(vgpu, i915_mmio_reg_offset(reg)) = I915_READ_FW(reg);
+	reg = RING_ACTHD_UDW(ring_base);
+	vgpu_vreg(vgpu, i915_mmio_reg_offset(reg)) = I915_READ_FW(reg);
+}
+
 static int shadow_context_status_change(struct notifier_block *nb,
 		unsigned long action, void *data)
 {
@@ -140,9 +154,10 @@ static int shadow_context_status_change(struct notifier_block *nb,
 	struct intel_gvt_workload_scheduler *scheduler = &gvt->scheduler;
 	enum intel_engine_id ring_id = req->engine->id;
 	struct intel_vgpu_workload *workload;
+	unsigned long flags;
 
 	if (!is_gvt_request(req)) {
-		spin_lock_bh(&scheduler->mmio_context_lock);
+		spin_lock_irqsave(&scheduler->mmio_context_lock, flags);
 		if (action == INTEL_CONTEXT_SCHEDULE_IN &&
 		    scheduler->engine_owner[ring_id]) {
 			/* Switch ring from vGPU to host. */
@@ -150,7 +165,7 @@ static int shadow_context_status_change(struct notifier_block *nb,
 					      NULL, ring_id);
 			scheduler->engine_owner[ring_id] = NULL;
 		}
-		spin_unlock_bh(&scheduler->mmio_context_lock);
+		spin_unlock_irqrestore(&scheduler->mmio_context_lock, flags);
 
 		return NOTIFY_OK;
 	}
@@ -161,7 +176,7 @@ static int shadow_context_status_change(struct notifier_block *nb,
 
 	switch (action) {
 	case INTEL_CONTEXT_SCHEDULE_IN:
-		spin_lock_bh(&scheduler->mmio_context_lock);
+		spin_lock_irqsave(&scheduler->mmio_context_lock, flags);
 		if (workload->vgpu != scheduler->engine_owner[ring_id]) {
 			/* Switch ring from host to vGPU or vGPU to vGPU. */
 			intel_gvt_switch_mmio(scheduler->engine_owner[ring_id],
@@ -170,12 +185,16 @@ static int shadow_context_status_change(struct notifier_block *nb,
 		} else
 			gvt_dbg_sched("skip ring %d mmio switch for vgpu%d\n",
 				      ring_id, workload->vgpu->id);
-		spin_unlock_bh(&scheduler->mmio_context_lock);
+		spin_unlock_irqrestore(&scheduler->mmio_context_lock, flags);
 		atomic_set(&workload->shadow_ctx_active, 1);
 		break;
 	case INTEL_CONTEXT_SCHEDULE_OUT:
+		save_ring_hw_state(workload->vgpu, ring_id);
 		atomic_set(&workload->shadow_ctx_active, 0);
 		break;
+	case INTEL_CONTEXT_SCHEDULE_PREEMPTED:
+		save_ring_hw_state(workload->vgpu, ring_id);
+		break;
 	default:
 		WARN_ON(1);
 		return NOTIFY_OK;
@@ -201,6 +220,43 @@ static void shadow_context_descriptor_update(struct i915_gem_context *ctx,
 	ce->lrc_desc = desc;
 }
 
+static int copy_workload_to_ring_buffer(struct intel_vgpu_workload *workload)
+{
+	struct intel_vgpu *vgpu = workload->vgpu;
+	void *shadow_ring_buffer_va;
+	u32 *cs;
+
+	/* allocate shadow ring buffer */
+	cs = intel_ring_begin(workload->req, workload->rb_len / sizeof(u32));
+	if (IS_ERR(cs)) {
+		gvt_vgpu_err("fail to alloc size =%ld shadow  ring buffer\n",
+			workload->rb_len);
+		return PTR_ERR(cs);
+	}
+
+	shadow_ring_buffer_va = workload->shadow_ring_buffer_va;
+
+	/* get shadow ring buffer va */
+	workload->shadow_ring_buffer_va = cs;
+
+	memcpy(cs, shadow_ring_buffer_va,
+			workload->rb_len);
+
+	cs += workload->rb_len / sizeof(u32);
+	intel_ring_advance(workload->req, cs);
+
+	return 0;
+}
+
+void release_shadow_wa_ctx(struct intel_shadow_wa_ctx *wa_ctx)
+{
+	if (!wa_ctx->indirect_ctx.obj)
+		return;
+
+	i915_gem_object_unpin_map(wa_ctx->indirect_ctx.obj);
+	i915_gem_object_put(wa_ctx->indirect_ctx.obj);
+}
+
 /**
  * intel_gvt_scan_and_shadow_workload - audit the workload by scanning and
  * shadow it as well, include ringbuffer,wa_ctx and ctx.
@@ -214,8 +270,9 @@ int intel_gvt_scan_and_shadow_workload(struct intel_vgpu_workload *workload)
 	int ring_id = workload->ring_id;
 	struct i915_gem_context *shadow_ctx = workload->vgpu->shadow_ctx;
 	struct drm_i915_private *dev_priv = workload->vgpu->gvt->dev_priv;
-	struct drm_i915_gem_request *rq;
+	struct intel_engine_cs *engine = dev_priv->engine[ring_id];
 	struct intel_vgpu *vgpu = workload->vgpu;
+	struct intel_ring *ring;
 	int ret;
 
 	lockdep_assert_held(&dev_priv->drm.struct_mutex);
@@ -231,35 +288,73 @@ int intel_gvt_scan_and_shadow_workload(struct intel_vgpu_workload *workload)
 		shadow_context_descriptor_update(shadow_ctx,
 					dev_priv->engine[ring_id]);
 
-	rq = i915_gem_request_alloc(dev_priv->engine[ring_id], shadow_ctx);
-	if (IS_ERR(rq)) {
-		gvt_vgpu_err("fail to allocate gem request\n");
-		ret = PTR_ERR(rq);
-		goto out;
-	}
-
-	gvt_dbg_sched("ring id %d get i915 gem request %p\n", ring_id, rq);
-
-	workload->req = i915_gem_request_get(rq);
-
 	ret = intel_gvt_scan_and_shadow_ringbuffer(workload);
 	if (ret)
-		goto out;
+		goto err_scan;
 
 	if ((workload->ring_id == RCS) &&
 	    (workload->wa_ctx.indirect_ctx.size != 0)) {
 		ret = intel_gvt_scan_and_shadow_wa_ctx(&workload->wa_ctx);
 		if (ret)
-			goto out;
+			goto err_scan;
+	}
+
+	/* pin shadow context by gvt even the shadow context will be pinned
+	 * when i915 alloc request. That is because gvt will update the guest
+	 * context from shadow context when workload is completed, and at that
+	 * moment, i915 may already unpined the shadow context to make the
+	 * shadow_ctx pages invalid. So gvt need to pin itself. After update
+	 * the guest context, gvt can unpin the shadow_ctx safely.
+	 */
+	ring = engine->context_pin(engine, shadow_ctx);
+	if (IS_ERR(ring)) {
+		ret = PTR_ERR(ring);
+		gvt_vgpu_err("fail to pin shadow context\n");
+		goto err_shadow;
 	}
 
 	ret = populate_shadow_context(workload);
 	if (ret)
-		goto out;
-
+		goto err_unpin;
 	workload->shadowed = true;
+	return 0;
 
-out:
+err_unpin:
+	engine->context_unpin(engine, shadow_ctx);
+err_shadow:
+	release_shadow_wa_ctx(&workload->wa_ctx);
+err_scan:
+	return ret;
+}
+
+int intel_gvt_generate_request(struct intel_vgpu_workload *workload)
+{
+	int ring_id = workload->ring_id;
+	struct drm_i915_private *dev_priv = workload->vgpu->gvt->dev_priv;
+	struct intel_engine_cs *engine = dev_priv->engine[ring_id];
+	struct drm_i915_gem_request *rq;
+	struct intel_vgpu *vgpu = workload->vgpu;
+	struct i915_gem_context *shadow_ctx = vgpu->shadow_ctx;
+	int ret;
+
+	rq = i915_gem_request_alloc(dev_priv->engine[ring_id], shadow_ctx);
+	if (IS_ERR(rq)) {
+		gvt_vgpu_err("fail to allocate gem request\n");
+		ret = PTR_ERR(rq);
+		goto err_unpin;
+	}
+
+	gvt_dbg_sched("ring id %d get i915 gem request %p\n", ring_id, rq);
+
+	workload->req = i915_gem_request_get(rq);
+	ret = copy_workload_to_ring_buffer(workload);
+	if (ret)
+		goto err_unpin;
+	return 0;
+
+err_unpin:
+	engine->context_unpin(engine, shadow_ctx);
+	release_shadow_wa_ctx(&workload->wa_ctx);
 	return ret;
 }
 
@@ -269,8 +364,6 @@ static int dispatch_workload(struct intel_vgpu_workload *workload)
 	struct i915_gem_context *shadow_ctx = workload->vgpu->shadow_ctx;
 	struct drm_i915_private *dev_priv = workload->vgpu->gvt->dev_priv;
 	struct intel_engine_cs *engine = dev_priv->engine[ring_id];
-	struct intel_vgpu *vgpu = workload->vgpu;
-	struct intel_ring *ring;
 	int ret = 0;
 
 	gvt_dbg_sched("ring id %d prepare to dispatch workload %p\n",
@@ -284,22 +377,10 @@ static int dispatch_workload(struct intel_vgpu_workload *workload)
 
 	if (workload->prepare) {
 		ret = workload->prepare(workload);
-		if (ret)
+		if (ret) {
+			engine->context_unpin(engine, shadow_ctx);
 			goto out;
-	}
-
-	/* pin shadow context by gvt even the shadow context will be pinned
-	 * when i915 alloc request. That is because gvt will update the guest
-	 * context from shadow context when workload is completed, and at that
-	 * moment, i915 may already unpined the shadow context to make the
-	 * shadow_ctx pages invalid. So gvt need to pin itself. After update
-	 * the guest context, gvt can unpin the shadow_ctx safely.
-	 */
-	ring = engine->context_pin(engine, shadow_ctx);
-	if (IS_ERR(ring)) {
-		ret = PTR_ERR(ring);
-		gvt_vgpu_err("fail to pin shadow context\n");
-		goto out;
+		}
 	}
 
 out:
@@ -408,7 +489,7 @@ static void update_guest_context(struct intel_vgpu_workload *workload)
 			return;
 		}
 
-		page = i915_gem_object_get_page(ctx_obj, LRC_PPHWSP_PN + i);
+		page = i915_gem_object_get_page(ctx_obj, LRC_HEADER_PAGES + i);
 		src = kmap(page);
 		intel_gvt_hypervisor_write_gpa(vgpu, context_gpa, src,
 				GTT_PAGE_SIZE);
@@ -676,6 +757,9 @@ int intel_vgpu_init_gvt_context(struct intel_vgpu *vgpu)
 	if (IS_ERR(vgpu->shadow_ctx))
 		return PTR_ERR(vgpu->shadow_ctx);
 
+	if (INTEL_INFO(vgpu->gvt->dev_priv)->has_logical_ring_preemption)
+		vgpu->shadow_ctx->priority = INT_MAX;
+
 	vgpu->shadow_ctx->engine[RCS].initialised = true;
 
 	bitmap_zero(vgpu->shadow_ctx_desc_updated, I915_NUM_ENGINES);
diff --git a/drivers/gpu/drm/i915/gvt/scheduler.h b/drivers/gpu/drm/i915/gvt/scheduler.h
index 93a49eb0209e..b9f872204d7e 100644
--- a/drivers/gpu/drm/i915/gvt/scheduler.h
+++ b/drivers/gpu/drm/i915/gvt/scheduler.h
@@ -141,4 +141,8 @@ int intel_vgpu_init_gvt_context(struct intel_vgpu *vgpu);
 
 void intel_vgpu_clean_gvt_context(struct intel_vgpu *vgpu);
 
+void release_shadow_wa_ctx(struct intel_shadow_wa_ctx *wa_ctx);
+
+int intel_gvt_generate_request(struct intel_vgpu_workload *workload);
+
 #endif
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index e4d4b6b41e26..c65e381b85f3 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -30,6 +30,7 @@
 #include <linux/sort.h>
 #include <linux/sched/mm.h>
 #include "intel_drv.h"
+#include "i915_guc_submission.h"
 
 static inline struct drm_i915_private *node_to_i915(struct drm_info_node *node)
 {
@@ -67,7 +68,7 @@ static int i915_capabilities(struct seq_file *m, void *data)
 #undef PRINT_FLAG
 
 	kernel_param_lock(THIS_MODULE);
-#define PRINT_PARAM(T, x) seq_print_param(m, #x, #T, &i915.x);
+#define PRINT_PARAM(T, x, ...) seq_print_param(m, #x, #T, &i915_modparams.x);
 	I915_PARAMS_FOR_EACH(PRINT_PARAM);
 #undef PRINT_PARAM
 	kernel_param_unlock(THIS_MODULE);
@@ -82,7 +83,7 @@ static char get_active_flag(struct drm_i915_gem_object *obj)
 
 static char get_pin_flag(struct drm_i915_gem_object *obj)
 {
-	return obj->pin_display ? 'p' : ' ';
+	return obj->pin_global ? 'p' : ' ';
 }
 
 static char get_tiling_flag(struct drm_i915_gem_object *obj)
@@ -97,7 +98,7 @@ static char get_tiling_flag(struct drm_i915_gem_object *obj)
 
 static char get_global_flag(struct drm_i915_gem_object *obj)
 {
-	return !list_empty(&obj->userfault_link) ? 'g' : ' ';
+	return obj->userfault_count ? 'g' : ' ';
 }
 
 static char get_pin_mapped_flag(struct drm_i915_gem_object *obj)
@@ -118,6 +119,36 @@ static u64 i915_gem_obj_total_ggtt_size(struct drm_i915_gem_object *obj)
 	return size;
 }
 
+static const char *
+stringify_page_sizes(unsigned int page_sizes, char *buf, size_t len)
+{
+	size_t x = 0;
+
+	switch (page_sizes) {
+	case 0:
+		return "";
+	case I915_GTT_PAGE_SIZE_4K:
+		return "4K";
+	case I915_GTT_PAGE_SIZE_64K:
+		return "64K";
+	case I915_GTT_PAGE_SIZE_2M:
+		return "2M";
+	default:
+		if (!buf)
+			return "M";
+
+		if (page_sizes & I915_GTT_PAGE_SIZE_2M)
+			x += snprintf(buf + x, len - x, "2M, ");
+		if (page_sizes & I915_GTT_PAGE_SIZE_64K)
+			x += snprintf(buf + x, len - x, "64K, ");
+		if (page_sizes & I915_GTT_PAGE_SIZE_4K)
+			x += snprintf(buf + x, len - x, "4K, ");
+		buf[x-2] = '\0';
+
+		return buf;
+	}
+}
+
 static void
 describe_obj(struct seq_file *m, struct drm_i915_gem_object *obj)
 {
@@ -149,15 +180,16 @@ describe_obj(struct seq_file *m, struct drm_i915_gem_object *obj)
 			pin_count++;
 	}
 	seq_printf(m, " (pinned x %d)", pin_count);
-	if (obj->pin_display)
-		seq_printf(m, " (display)");
+	if (obj->pin_global)
+		seq_printf(m, " (global)");
 	list_for_each_entry(vma, &obj->vma_list, obj_link) {
 		if (!drm_mm_node_allocated(&vma->node))
 			continue;
 
-		seq_printf(m, " (%sgtt offset: %08llx, size: %08llx",
+		seq_printf(m, " (%sgtt offset: %08llx, size: %08llx, pages: %s",
 			   i915_vma_is_ggtt(vma) ? "g" : "pp",
-			   vma->node.start, vma->node.size);
+			   vma->node.start, vma->node.size,
+			   stringify_page_sizes(vma->page_sizes.gtt, NULL, 0));
 		if (i915_vma_is_ggtt(vma)) {
 			switch (vma->ggtt_view.type) {
 			case I915_GGTT_VIEW_NORMAL:
@@ -239,7 +271,9 @@ static int i915_gem_stolen_list_info(struct seq_file *m, void *data)
 		goto out;
 
 	total_obj_size = total_gtt_size = count = 0;
-	list_for_each_entry(obj, &dev_priv->mm.bound_list, global_link) {
+
+	spin_lock(&dev_priv->mm.obj_lock);
+	list_for_each_entry(obj, &dev_priv->mm.bound_list, mm.link) {
 		if (count == total)
 			break;
 
@@ -251,7 +285,7 @@ static int i915_gem_stolen_list_info(struct seq_file *m, void *data)
 		total_gtt_size += i915_gem_obj_total_ggtt_size(obj);
 
 	}
-	list_for_each_entry(obj, &dev_priv->mm.unbound_list, global_link) {
+	list_for_each_entry(obj, &dev_priv->mm.unbound_list, mm.link) {
 		if (count == total)
 			break;
 
@@ -261,6 +295,7 @@ static int i915_gem_stolen_list_info(struct seq_file *m, void *data)
 		objects[count++] = obj;
 		total_obj_size += obj->base.size;
 	}
+	spin_unlock(&dev_priv->mm.obj_lock);
 
 	sort(objects, count, sizeof(*objects), obj_rank_by_stolen, NULL);
 
@@ -402,10 +437,12 @@ static int i915_gem_object_info(struct seq_file *m, void *data)
 	struct drm_i915_private *dev_priv = node_to_i915(m->private);
 	struct drm_device *dev = &dev_priv->drm;
 	struct i915_ggtt *ggtt = &dev_priv->ggtt;
-	u32 count, mapped_count, purgeable_count, dpy_count;
-	u64 size, mapped_size, purgeable_size, dpy_size;
+	u32 count, mapped_count, purgeable_count, dpy_count, huge_count;
+	u64 size, mapped_size, purgeable_size, dpy_size, huge_size;
 	struct drm_i915_gem_object *obj;
+	unsigned int page_sizes = 0;
 	struct drm_file *file;
+	char buf[80];
 	int ret;
 
 	ret = mutex_lock_interruptible(&dev->struct_mutex);
@@ -419,7 +456,10 @@ static int i915_gem_object_info(struct seq_file *m, void *data)
 	size = count = 0;
 	mapped_size = mapped_count = 0;
 	purgeable_size = purgeable_count = 0;
-	list_for_each_entry(obj, &dev_priv->mm.unbound_list, global_link) {
+	huge_size = huge_count = 0;
+
+	spin_lock(&dev_priv->mm.obj_lock);
+	list_for_each_entry(obj, &dev_priv->mm.unbound_list, mm.link) {
 		size += obj->base.size;
 		++count;
 
@@ -432,15 +472,21 @@ static int i915_gem_object_info(struct seq_file *m, void *data)
 			mapped_count++;
 			mapped_size += obj->base.size;
 		}
+
+		if (obj->mm.page_sizes.sg > I915_GTT_PAGE_SIZE) {
+			huge_count++;
+			huge_size += obj->base.size;
+			page_sizes |= obj->mm.page_sizes.sg;
+		}
 	}
 	seq_printf(m, "%u unbound objects, %llu bytes\n", count, size);
 
 	size = count = dpy_size = dpy_count = 0;
-	list_for_each_entry(obj, &dev_priv->mm.bound_list, global_link) {
+	list_for_each_entry(obj, &dev_priv->mm.bound_list, mm.link) {
 		size += obj->base.size;
 		++count;
 
-		if (obj->pin_display) {
+		if (obj->pin_global) {
 			dpy_size += obj->base.size;
 			++dpy_count;
 		}
@@ -454,18 +500,33 @@ static int i915_gem_object_info(struct seq_file *m, void *data)
 			mapped_count++;
 			mapped_size += obj->base.size;
 		}
+
+		if (obj->mm.page_sizes.sg > I915_GTT_PAGE_SIZE) {
+			huge_count++;
+			huge_size += obj->base.size;
+			page_sizes |= obj->mm.page_sizes.sg;
+		}
 	}
+	spin_unlock(&dev_priv->mm.obj_lock);
+
 	seq_printf(m, "%u bound objects, %llu bytes\n",
 		   count, size);
 	seq_printf(m, "%u purgeable objects, %llu bytes\n",
 		   purgeable_count, purgeable_size);
 	seq_printf(m, "%u mapped objects, %llu bytes\n",
 		   mapped_count, mapped_size);
-	seq_printf(m, "%u display objects (pinned), %llu bytes\n",
+	seq_printf(m, "%u huge-paged objects (%s) %llu bytes\n",
+		   huge_count,
+		   stringify_page_sizes(page_sizes, buf, sizeof(buf)),
+		   huge_size);
+	seq_printf(m, "%u display objects (globally pinned), %llu bytes\n",
 		   dpy_count, dpy_size);
 
 	seq_printf(m, "%llu [%llu] gtt total\n",
 		   ggtt->base.total, ggtt->mappable_end);
+	seq_printf(m, "Supported page sizes: %s\n",
+		   stringify_page_sizes(INTEL_INFO(dev_priv)->page_sizes,
+					buf, sizeof(buf)));
 
 	seq_putc(m, '\n');
 	print_batch_pool_stats(m, dev_priv);
@@ -514,32 +575,46 @@ static int i915_gem_gtt_info(struct seq_file *m, void *data)
 	struct drm_info_node *node = m->private;
 	struct drm_i915_private *dev_priv = node_to_i915(node);
 	struct drm_device *dev = &dev_priv->drm;
-	bool show_pin_display_only = !!node->info_ent->data;
+	struct drm_i915_gem_object **objects;
 	struct drm_i915_gem_object *obj;
 	u64 total_obj_size, total_gtt_size;
+	unsigned long nobject, n;
 	int count, ret;
 
+	nobject = READ_ONCE(dev_priv->mm.object_count);
+	objects = kvmalloc_array(nobject, sizeof(*objects), GFP_KERNEL);
+	if (!objects)
+		return -ENOMEM;
+
 	ret = mutex_lock_interruptible(&dev->struct_mutex);
 	if (ret)
 		return ret;
 
-	total_obj_size = total_gtt_size = count = 0;
-	list_for_each_entry(obj, &dev_priv->mm.bound_list, global_link) {
-		if (show_pin_display_only && !obj->pin_display)
-			continue;
+	count = 0;
+	spin_lock(&dev_priv->mm.obj_lock);
+	list_for_each_entry(obj, &dev_priv->mm.bound_list, mm.link) {
+		objects[count++] = obj;
+		if (count == nobject)
+			break;
+	}
+	spin_unlock(&dev_priv->mm.obj_lock);
+
+	total_obj_size = total_gtt_size = 0;
+	for (n = 0;  n < count; n++) {
+		obj = objects[n];
 
 		seq_puts(m, "   ");
 		describe_obj(m, obj);
 		seq_putc(m, '\n');
 		total_obj_size += obj->base.size;
 		total_gtt_size += i915_gem_obj_total_ggtt_size(obj);
-		count++;
 	}
 
 	mutex_unlock(&dev->struct_mutex);
 
 	seq_printf(m, "Total %d objects, %llu bytes, %llu GTT size\n",
 		   count, total_obj_size, total_gtt_size);
+	kvfree(objects);
 
 	return 0;
 }
@@ -589,54 +664,6 @@ static int i915_gem_batch_pool_info(struct seq_file *m, void *data)
 	return 0;
 }
 
-static void print_request(struct seq_file *m,
-			  struct drm_i915_gem_request *rq,
-			  const char *prefix)
-{
-	seq_printf(m, "%s%x [%x:%x] prio=%d @ %dms: %s\n", prefix,
-		   rq->global_seqno, rq->ctx->hw_id, rq->fence.seqno,
-		   rq->priotree.priority,
-		   jiffies_to_msecs(jiffies - rq->emitted_jiffies),
-		   rq->timeline->common->name);
-}
-
-static int i915_gem_request_info(struct seq_file *m, void *data)
-{
-	struct drm_i915_private *dev_priv = node_to_i915(m->private);
-	struct drm_device *dev = &dev_priv->drm;
-	struct drm_i915_gem_request *req;
-	struct intel_engine_cs *engine;
-	enum intel_engine_id id;
-	int ret, any;
-
-	ret = mutex_lock_interruptible(&dev->struct_mutex);
-	if (ret)
-		return ret;
-
-	any = 0;
-	for_each_engine(engine, dev_priv, id) {
-		int count;
-
-		count = 0;
-		list_for_each_entry(req, &engine->timeline->requests, link)
-			count++;
-		if (count == 0)
-			continue;
-
-		seq_printf(m, "%s requests: %d\n", engine->name, count);
-		list_for_each_entry(req, &engine->timeline->requests, link)
-			print_request(m, req, "    ");
-
-		any++;
-	}
-	mutex_unlock(&dev->struct_mutex);
-
-	if (any == 0)
-		seq_puts(m, "No requests\n");
-
-	return 0;
-}
-
 static void i915_ring_seqno_info(struct seq_file *m,
 				 struct intel_engine_cs *engine)
 {
@@ -1026,6 +1053,7 @@ DEFINE_SIMPLE_ATTRIBUTE(i915_next_seqno_fops,
 static int i915_frequency_info(struct seq_file *m, void *unused)
 {
 	struct drm_i915_private *dev_priv = node_to_i915(m->private);
+	struct intel_rps *rps = &dev_priv->gt_pm.rps;
 	int ret = 0;
 
 	intel_runtime_pm_get(dev_priv);
@@ -1041,9 +1069,19 @@ static int i915_frequency_info(struct seq_file *m, void *unused)
 		seq_printf(m, "Current P-state: %d\n",
 			   (rgvstat & MEMSTAT_PSTATE_MASK) >> MEMSTAT_PSTATE_SHIFT);
 	} else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) {
-		u32 freq_sts;
+		u32 rpmodectl, freq_sts;
+
+		mutex_lock(&dev_priv->pcu_lock);
+
+		rpmodectl = I915_READ(GEN6_RP_CONTROL);
+		seq_printf(m, "Video Turbo Mode: %s\n",
+			   yesno(rpmodectl & GEN6_RP_MEDIA_TURBO));
+		seq_printf(m, "HW control enabled: %s\n",
+			   yesno(rpmodectl & GEN6_RP_ENABLE));
+		seq_printf(m, "SW control enabled: %s\n",
+			   yesno((rpmodectl & GEN6_RP_MEDIA_MODE_MASK) ==
+				  GEN6_RP_MEDIA_SW_MODE));
 
-		mutex_lock(&dev_priv->rps.hw_lock);
 		freq_sts = vlv_punit_read(dev_priv, PUNIT_REG_GPU_FREQ_STS);
 		seq_printf(m, "PUNIT_REG_GPU_FREQ_STS: 0x%08x\n", freq_sts);
 		seq_printf(m, "DDR freq: %d MHz\n", dev_priv->mem_freq);
@@ -1052,21 +1090,21 @@ static int i915_frequency_info(struct seq_file *m, void *unused)
 			   intel_gpu_freq(dev_priv, (freq_sts >> 8) & 0xff));
 
 		seq_printf(m, "current GPU freq: %d MHz\n",
-			   intel_gpu_freq(dev_priv, dev_priv->rps.cur_freq));
+			   intel_gpu_freq(dev_priv, rps->cur_freq));
 
 		seq_printf(m, "max GPU freq: %d MHz\n",
-			   intel_gpu_freq(dev_priv, dev_priv->rps.max_freq));
+			   intel_gpu_freq(dev_priv, rps->max_freq));
 
 		seq_printf(m, "min GPU freq: %d MHz\n",
-			   intel_gpu_freq(dev_priv, dev_priv->rps.min_freq));
+			   intel_gpu_freq(dev_priv, rps->min_freq));
 
 		seq_printf(m, "idle GPU freq: %d MHz\n",
-			   intel_gpu_freq(dev_priv, dev_priv->rps.idle_freq));
+			   intel_gpu_freq(dev_priv, rps->idle_freq));
 
 		seq_printf(m,
 			   "efficient (RPe) frequency: %d MHz\n",
-			   intel_gpu_freq(dev_priv, dev_priv->rps.efficient_freq));
-		mutex_unlock(&dev_priv->rps.hw_lock);
+			   intel_gpu_freq(dev_priv, rps->efficient_freq));
+		mutex_unlock(&dev_priv->pcu_lock);
 	} else if (INTEL_GEN(dev_priv) >= 6) {
 		u32 rp_state_limits;
 		u32 gt_perf_status;
@@ -1136,10 +1174,17 @@ static int i915_frequency_info(struct seq_file *m, void *unused)
 			pm_iir = I915_READ(GEN8_GT_IIR(2));
 			pm_mask = I915_READ(GEN6_PMINTRMSK);
 		}
+		seq_printf(m, "Video Turbo Mode: %s\n",
+			   yesno(rpmodectl & GEN6_RP_MEDIA_TURBO));
+		seq_printf(m, "HW control enabled: %s\n",
+			   yesno(rpmodectl & GEN6_RP_ENABLE));
+		seq_printf(m, "SW control enabled: %s\n",
+			   yesno((rpmodectl & GEN6_RP_MEDIA_MODE_MASK) ==
+				  GEN6_RP_MEDIA_SW_MODE));
 		seq_printf(m, "PM IER=0x%08x IMR=0x%08x ISR=0x%08x IIR=0x%08x, MASK=0x%08x\n",
 			   pm_ier, pm_imr, pm_isr, pm_iir, pm_mask);
 		seq_printf(m, "pm_intrmsk_mbz: 0x%08x\n",
-			   dev_priv->rps.pm_intrmsk_mbz);
+			   rps->pm_intrmsk_mbz);
 		seq_printf(m, "GT_PERF_STATUS: 0x%08x\n", gt_perf_status);
 		seq_printf(m, "Render p-state ratio: %d\n",
 			   (gt_perf_status & (INTEL_GEN(dev_priv) >= 9 ? 0x1ff00 : 0xff00)) >> 8);
@@ -1159,8 +1204,7 @@ static int i915_frequency_info(struct seq_file *m, void *unused)
 			   rpcurup, GT_PM_INTERVAL_TO_US(dev_priv, rpcurup));
 		seq_printf(m, "RP PREV UP: %d (%dus)\n",
 			   rpprevup, GT_PM_INTERVAL_TO_US(dev_priv, rpprevup));
-		seq_printf(m, "Up threshold: %d%%\n",
-			   dev_priv->rps.up_threshold);
+		seq_printf(m, "Up threshold: %d%%\n", rps->up_threshold);
 
 		seq_printf(m, "RP CUR DOWN EI: %d (%dus)\n",
 			   rpdownei, GT_PM_INTERVAL_TO_US(dev_priv, rpdownei));
@@ -1168,8 +1212,7 @@ static int i915_frequency_info(struct seq_file *m, void *unused)
 			   rpcurdown, GT_PM_INTERVAL_TO_US(dev_priv, rpcurdown));
 		seq_printf(m, "RP PREV DOWN: %d (%dus)\n",
 			   rpprevdown, GT_PM_INTERVAL_TO_US(dev_priv, rpprevdown));
-		seq_printf(m, "Down threshold: %d%%\n",
-			   dev_priv->rps.down_threshold);
+		seq_printf(m, "Down threshold: %d%%\n", rps->down_threshold);
 
 		max_freq = (IS_GEN9_LP(dev_priv) ? rp_state_cap >> 0 :
 			    rp_state_cap >> 16) & 0xff;
@@ -1191,22 +1234,22 @@ static int i915_frequency_info(struct seq_file *m, void *unused)
 		seq_printf(m, "Max non-overclocked (RP0) frequency: %dMHz\n",
 			   intel_gpu_freq(dev_priv, max_freq));
 		seq_printf(m, "Max overclocked frequency: %dMHz\n",
-			   intel_gpu_freq(dev_priv, dev_priv->rps.max_freq));
+			   intel_gpu_freq(dev_priv, rps->max_freq));
 
 		seq_printf(m, "Current freq: %d MHz\n",
-			   intel_gpu_freq(dev_priv, dev_priv->rps.cur_freq));
+			   intel_gpu_freq(dev_priv, rps->cur_freq));
 		seq_printf(m, "Actual freq: %d MHz\n", cagf);
 		seq_printf(m, "Idle freq: %d MHz\n",
-			   intel_gpu_freq(dev_priv, dev_priv->rps.idle_freq));
+			   intel_gpu_freq(dev_priv, rps->idle_freq));
 		seq_printf(m, "Min freq: %d MHz\n",
-			   intel_gpu_freq(dev_priv, dev_priv->rps.min_freq));
+			   intel_gpu_freq(dev_priv, rps->min_freq));
 		seq_printf(m, "Boost freq: %d MHz\n",
-			   intel_gpu_freq(dev_priv, dev_priv->rps.boost_freq));
+			   intel_gpu_freq(dev_priv, rps->boost_freq));
 		seq_printf(m, "Max freq: %d MHz\n",
-			   intel_gpu_freq(dev_priv, dev_priv->rps.max_freq));
+			   intel_gpu_freq(dev_priv, rps->max_freq));
 		seq_printf(m,
 			   "efficient (RPe) frequency: %d MHz\n",
-			   intel_gpu_freq(dev_priv, dev_priv->rps.efficient_freq));
+			   intel_gpu_freq(dev_priv, rps->efficient_freq));
 	} else {
 		seq_puts(m, "no P-state info available\n");
 	}
@@ -1267,7 +1310,7 @@ static int i915_hangcheck_info(struct seq_file *m, void *unused)
 	if (waitqueue_active(&dev_priv->gpu_error.reset_queue))
 		seq_puts(m, "struct_mutex blocked for reset\n");
 
-	if (!i915.enable_hangcheck) {
+	if (!i915_modparams.enable_hangcheck) {
 		seq_puts(m, "Hangcheck disabled\n");
 		return 0;
 	}
@@ -1422,6 +1465,9 @@ static int i915_forcewake_domains(struct seq_file *m, void *data)
 	struct intel_uncore_forcewake_domain *fw_domain;
 	unsigned int tmp;
 
+	seq_printf(m, "user.bypass_count = %u\n",
+		   i915->uncore.user_forcewake.count);
+
 	for_each_fw_domain(fw_domain, i915, tmp)
 		seq_printf(m, "%s.wake_count = %u\n",
 			   intel_uncore_forcewake_domain_to_str(fw_domain->id),
@@ -1444,21 +1490,11 @@ static void print_rc6_res(struct seq_file *m,
 static int vlv_drpc_info(struct seq_file *m)
 {
 	struct drm_i915_private *dev_priv = node_to_i915(m->private);
-	u32 rpmodectl1, rcctl1, pw_status;
+	u32 rcctl1, pw_status;
 
 	pw_status = I915_READ(VLV_GTLC_PW_STATUS);
-	rpmodectl1 = I915_READ(GEN6_RP_CONTROL);
 	rcctl1 = I915_READ(GEN6_RC_CONTROL);
 
-	seq_printf(m, "Video Turbo Mode: %s\n",
-		   yesno(rpmodectl1 & GEN6_RP_MEDIA_TURBO));
-	seq_printf(m, "Turbo enabled: %s\n",
-		   yesno(rpmodectl1 & GEN6_RP_ENABLE));
-	seq_printf(m, "HW control enabled: %s\n",
-		   yesno(rpmodectl1 & GEN6_RP_ENABLE));
-	seq_printf(m, "SW control enabled: %s\n",
-		   yesno((rpmodectl1 & GEN6_RP_MEDIA_MODE_MASK) ==
-			  GEN6_RP_MEDIA_SW_MODE));
 	seq_printf(m, "RC6 Enabled: %s\n",
 		   yesno(rcctl1 & (GEN7_RC_CTL_TO_MODE |
 					GEN6_RC_CTL_EI_MODE(1))));
@@ -1476,7 +1512,7 @@ static int vlv_drpc_info(struct seq_file *m)
 static int gen6_drpc_info(struct seq_file *m)
 {
 	struct drm_i915_private *dev_priv = node_to_i915(m->private);
-	u32 rpmodectl1, gt_core_status, rcctl1, rc6vids = 0;
+	u32 gt_core_status, rcctl1, rc6vids = 0;
 	u32 gen9_powergate_enable = 0, gen9_powergate_status = 0;
 	unsigned forcewake_count;
 	int count = 0;
@@ -1495,24 +1531,16 @@ static int gen6_drpc_info(struct seq_file *m)
 	gt_core_status = I915_READ_FW(GEN6_GT_CORE_STATUS);
 	trace_i915_reg_rw(false, GEN6_GT_CORE_STATUS, gt_core_status, 4, true);
 
-	rpmodectl1 = I915_READ(GEN6_RP_CONTROL);
 	rcctl1 = I915_READ(GEN6_RC_CONTROL);
 	if (INTEL_GEN(dev_priv) >= 9) {
 		gen9_powergate_enable = I915_READ(GEN9_PG_ENABLE);
 		gen9_powergate_status = I915_READ(GEN9_PWRGT_DOMAIN_STATUS);
 	}
 
-	mutex_lock(&dev_priv->rps.hw_lock);
+	mutex_lock(&dev_priv->pcu_lock);
 	sandybridge_pcode_read(dev_priv, GEN6_PCODE_READ_RC6VIDS, &rc6vids);
-	mutex_unlock(&dev_priv->rps.hw_lock);
+	mutex_unlock(&dev_priv->pcu_lock);
 
-	seq_printf(m, "Video Turbo Mode: %s\n",
-		   yesno(rpmodectl1 & GEN6_RP_MEDIA_TURBO));
-	seq_printf(m, "HW control enabled: %s\n",
-		   yesno(rpmodectl1 & GEN6_RP_ENABLE));
-	seq_printf(m, "SW control enabled: %s\n",
-		   yesno((rpmodectl1 & GEN6_RP_MEDIA_MODE_MASK) ==
-			  GEN6_RP_MEDIA_SW_MODE));
 	seq_printf(m, "RC1e Enabled: %s\n",
 		   yesno(rcctl1 & GEN6_RC_CTL_RC1e_ENABLE));
 	seq_printf(m, "RC6 Enabled: %s\n",
@@ -1699,7 +1727,7 @@ static int i915_ips_status(struct seq_file *m, void *unused)
 	intel_runtime_pm_get(dev_priv);
 
 	seq_printf(m, "Enabled by kernel parameter: %s\n",
-		   yesno(i915.enable_ips));
+		   yesno(i915_modparams.enable_ips));
 
 	if (INTEL_GEN(dev_priv) >= 8) {
 		seq_puts(m, "Currently: unknown\n");
@@ -1775,6 +1803,7 @@ static int i915_emon_status(struct seq_file *m, void *unused)
 static int i915_ring_freq_table(struct seq_file *m, void *unused)
 {
 	struct drm_i915_private *dev_priv = node_to_i915(m->private);
+	struct intel_rps *rps = &dev_priv->gt_pm.rps;
 	int ret = 0;
 	int gpu_freq, ia_freq;
 	unsigned int max_gpu_freq, min_gpu_freq;
@@ -1786,19 +1815,17 @@ static int i915_ring_freq_table(struct seq_file *m, void *unused)
 
 	intel_runtime_pm_get(dev_priv);
 
-	ret = mutex_lock_interruptible(&dev_priv->rps.hw_lock);
+	ret = mutex_lock_interruptible(&dev_priv->pcu_lock);
 	if (ret)
 		goto out;
 
 	if (IS_GEN9_BC(dev_priv) || IS_CANNONLAKE(dev_priv)) {
 		/* Convert GT frequency to 50 HZ units */
-		min_gpu_freq =
-			dev_priv->rps.min_freq_softlimit / GEN9_FREQ_SCALER;
-		max_gpu_freq =
-			dev_priv->rps.max_freq_softlimit / GEN9_FREQ_SCALER;
+		min_gpu_freq = rps->min_freq_softlimit / GEN9_FREQ_SCALER;
+		max_gpu_freq = rps->max_freq_softlimit / GEN9_FREQ_SCALER;
 	} else {
-		min_gpu_freq = dev_priv->rps.min_freq_softlimit;
-		max_gpu_freq = dev_priv->rps.max_freq_softlimit;
+		min_gpu_freq = rps->min_freq_softlimit;
+		max_gpu_freq = rps->max_freq_softlimit;
 	}
 
 	seq_puts(m, "GPU freq (MHz)\tEffective CPU freq (MHz)\tEffective Ring freq (MHz)\n");
@@ -1817,7 +1844,7 @@ static int i915_ring_freq_table(struct seq_file *m, void *unused)
 			   ((ia_freq >> 8) & 0xff) * 100);
 	}
 
-	mutex_unlock(&dev_priv->rps.hw_lock);
+	mutex_unlock(&dev_priv->pcu_lock);
 
 out:
 	intel_runtime_pm_put(dev_priv);
@@ -2014,7 +2041,7 @@ static int i915_dump_lrc(struct seq_file *m, void *unused)
 	enum intel_engine_id id;
 	int ret;
 
-	if (!i915.enable_execlists) {
+	if (!i915_modparams.enable_execlists) {
 		seq_printf(m, "Logical Ring Contexts are disabled\n");
 		return 0;
 	}
@@ -2251,25 +2278,26 @@ static int i915_rps_boost_info(struct seq_file *m, void *data)
 {
 	struct drm_i915_private *dev_priv = node_to_i915(m->private);
 	struct drm_device *dev = &dev_priv->drm;
+	struct intel_rps *rps = &dev_priv->gt_pm.rps;
 	struct drm_file *file;
 
-	seq_printf(m, "RPS enabled? %d\n", dev_priv->rps.enabled);
+	seq_printf(m, "RPS enabled? %d\n", rps->enabled);
 	seq_printf(m, "GPU busy? %s [%d requests]\n",
 		   yesno(dev_priv->gt.awake), dev_priv->gt.active_requests);
 	seq_printf(m, "CPU waiting? %d\n", count_irq_waiters(dev_priv));
 	seq_printf(m, "Boosts outstanding? %d\n",
-		   atomic_read(&dev_priv->rps.num_waiters));
+		   atomic_read(&rps->num_waiters));
 	seq_printf(m, "Frequency requested %d\n",
-		   intel_gpu_freq(dev_priv, dev_priv->rps.cur_freq));
+		   intel_gpu_freq(dev_priv, rps->cur_freq));
 	seq_printf(m, "  min hard:%d, soft:%d; max soft:%d, hard:%d\n",
-		   intel_gpu_freq(dev_priv, dev_priv->rps.min_freq),
-		   intel_gpu_freq(dev_priv, dev_priv->rps.min_freq_softlimit),
-		   intel_gpu_freq(dev_priv, dev_priv->rps.max_freq_softlimit),
-		   intel_gpu_freq(dev_priv, dev_priv->rps.max_freq));
+		   intel_gpu_freq(dev_priv, rps->min_freq),
+		   intel_gpu_freq(dev_priv, rps->min_freq_softlimit),
+		   intel_gpu_freq(dev_priv, rps->max_freq_softlimit),
+		   intel_gpu_freq(dev_priv, rps->max_freq));
 	seq_printf(m, "  idle:%d, efficient:%d, boost:%d\n",
-		   intel_gpu_freq(dev_priv, dev_priv->rps.idle_freq),
-		   intel_gpu_freq(dev_priv, dev_priv->rps.efficient_freq),
-		   intel_gpu_freq(dev_priv, dev_priv->rps.boost_freq));
+		   intel_gpu_freq(dev_priv, rps->idle_freq),
+		   intel_gpu_freq(dev_priv, rps->efficient_freq),
+		   intel_gpu_freq(dev_priv, rps->boost_freq));
 
 	mutex_lock(&dev->filelist_mutex);
 	list_for_each_entry_reverse(file, &dev->filelist, lhead) {
@@ -2281,15 +2309,15 @@ static int i915_rps_boost_info(struct seq_file *m, void *data)
 		seq_printf(m, "%s [%d]: %d boosts\n",
 			   task ? task->comm : "<unknown>",
 			   task ? task->pid : -1,
-			   atomic_read(&file_priv->rps.boosts));
+			   atomic_read(&file_priv->rps_client.boosts));
 		rcu_read_unlock();
 	}
 	seq_printf(m, "Kernel (anonymous) boosts: %d\n",
-		   atomic_read(&dev_priv->rps.boosts));
+		   atomic_read(&rps->boosts));
 	mutex_unlock(&dev->filelist_mutex);
 
 	if (INTEL_GEN(dev_priv) >= 6 &&
-	    dev_priv->rps.enabled &&
+	    rps->enabled &&
 	    dev_priv->gt.active_requests) {
 		u32 rpup, rpupei;
 		u32 rpdown, rpdownei;
@@ -2302,13 +2330,13 @@ static int i915_rps_boost_info(struct seq_file *m, void *data)
 		intel_uncore_forcewake_put(dev_priv, FORCEWAKE_ALL);
 
 		seq_printf(m, "\nRPS Autotuning (current \"%s\" window):\n",
-			   rps_power_to_str(dev_priv->rps.power));
+			   rps_power_to_str(rps->power));
 		seq_printf(m, "  Avg. up: %d%% [above threshold? %d%%]\n",
 			   rpup && rpupei ? 100 * rpup / rpupei : 0,
-			   dev_priv->rps.up_threshold);
+			   rps->up_threshold);
 		seq_printf(m, "  Avg. down: %d%% [below threshold? %d%%]\n",
 			   rpdown && rpdownei ? 100 * rpdown / rpdownei : 0,
-			   dev_priv->rps.down_threshold);
+			   rps->down_threshold);
 	} else {
 		seq_puts(m, "\nRPS Autotuning inactive\n");
 	}
@@ -2331,27 +2359,13 @@ static int i915_llc(struct seq_file *m, void *data)
 static int i915_huc_load_status_info(struct seq_file *m, void *data)
 {
 	struct drm_i915_private *dev_priv = node_to_i915(m->private);
-	struct intel_uc_fw *huc_fw = &dev_priv->huc.fw;
+	struct drm_printer p;
 
 	if (!HAS_HUC_UCODE(dev_priv))
 		return 0;
 
-	seq_puts(m, "HuC firmware status:\n");
-	seq_printf(m, "\tpath: %s\n", huc_fw->path);
-	seq_printf(m, "\tfetch: %s\n",
-		intel_uc_fw_status_repr(huc_fw->fetch_status));
-	seq_printf(m, "\tload: %s\n",
-		intel_uc_fw_status_repr(huc_fw->load_status));
-	seq_printf(m, "\tversion wanted: %d.%d\n",
-		huc_fw->major_ver_wanted, huc_fw->minor_ver_wanted);
-	seq_printf(m, "\tversion found: %d.%d\n",
-		huc_fw->major_ver_found, huc_fw->minor_ver_found);
-	seq_printf(m, "\theader: offset is %d; size = %d\n",
-		huc_fw->header_offset, huc_fw->header_size);
-	seq_printf(m, "\tuCode: offset is %d; size = %d\n",
-		huc_fw->ucode_offset, huc_fw->ucode_size);
-	seq_printf(m, "\tRSA: offset is %d; size = %d\n",
-		huc_fw->rsa_offset, huc_fw->rsa_size);
+	p = drm_seq_file_printer(m);
+	intel_uc_fw_dump(&dev_priv->huc.fw, &p);
 
 	intel_runtime_pm_get(dev_priv);
 	seq_printf(m, "\nHuC status 0x%08x:\n", I915_READ(HUC_STATUS2));
@@ -2363,29 +2377,14 @@ static int i915_huc_load_status_info(struct seq_file *m, void *data)
 static int i915_guc_load_status_info(struct seq_file *m, void *data)
 {
 	struct drm_i915_private *dev_priv = node_to_i915(m->private);
-	struct intel_uc_fw *guc_fw = &dev_priv->guc.fw;
+	struct drm_printer p;
 	u32 tmp, i;
 
 	if (!HAS_GUC_UCODE(dev_priv))
 		return 0;
 
-	seq_printf(m, "GuC firmware status:\n");
-	seq_printf(m, "\tpath: %s\n",
-		guc_fw->path);
-	seq_printf(m, "\tfetch: %s\n",
-		intel_uc_fw_status_repr(guc_fw->fetch_status));
-	seq_printf(m, "\tload: %s\n",
-		intel_uc_fw_status_repr(guc_fw->load_status));
-	seq_printf(m, "\tversion wanted: %d.%d\n",
-		guc_fw->major_ver_wanted, guc_fw->minor_ver_wanted);
-	seq_printf(m, "\tversion found: %d.%d\n",
-		guc_fw->major_ver_found, guc_fw->minor_ver_found);
-	seq_printf(m, "\theader: offset is %d; size = %d\n",
-		guc_fw->header_offset, guc_fw->header_size);
-	seq_printf(m, "\tuCode: offset is %d; size = %d\n",
-		guc_fw->ucode_offset, guc_fw->ucode_size);
-	seq_printf(m, "\tRSA: offset is %d; size = %d\n",
-		guc_fw->rsa_offset, guc_fw->rsa_size);
+	p = drm_seq_file_printer(m);
+	intel_uc_fw_dump(&dev_priv->guc.fw, &p);
 
 	intel_runtime_pm_get(dev_priv);
 
@@ -2443,12 +2442,8 @@ static void i915_guc_client_info(struct seq_file *m,
 
 	seq_printf(m, "\tPriority %d, GuC stage index: %u, PD offset 0x%x\n",
 		client->priority, client->stage_id, client->proc_desc_offset);
-	seq_printf(m, "\tDoorbell id %d, offset: 0x%lx, cookie 0x%x\n",
-		client->doorbell_id, client->doorbell_offset, client->doorbell_cookie);
-	seq_printf(m, "\tWQ size %d, offset: 0x%x, tail %d\n",
-		client->wq_size, client->wq_offset, client->wq_tail);
-
-	seq_printf(m, "\tWork queue full: %u\n", client->no_wq_space);
+	seq_printf(m, "\tDoorbell id %d, offset: 0x%lx\n",
+		client->doorbell_id, client->doorbell_offset);
 
 	for_each_engine(engine, dev_priv, id) {
 		u64 submissions = client->submissions[id];
@@ -2594,7 +2589,7 @@ static int i915_guc_log_control_get(void *data, u64 *val)
 	if (!dev_priv->guc.log.vma)
 		return -EINVAL;
 
-	*val = i915.guc_log_level;
+	*val = i915_modparams.guc_log_level;
 
 	return 0;
 }
@@ -3239,9 +3234,9 @@ static int i915_display_info(struct seq_file *m, void *unused)
 static int i915_engine_info(struct seq_file *m, void *unused)
 {
 	struct drm_i915_private *dev_priv = node_to_i915(m->private);
-	struct i915_gpu_error *error = &dev_priv->gpu_error;
 	struct intel_engine_cs *engine;
 	enum intel_engine_id id;
+	struct drm_printer p;
 
 	intel_runtime_pm_get(dev_priv);
 
@@ -3250,146 +3245,21 @@ static int i915_engine_info(struct seq_file *m, void *unused)
 	seq_printf(m, "Global active requests: %d\n",
 		   dev_priv->gt.active_requests);
 
-	for_each_engine(engine, dev_priv, id) {
-		struct intel_breadcrumbs *b = &engine->breadcrumbs;
-		struct drm_i915_gem_request *rq;
-		struct rb_node *rb;
-		u64 addr;
-
-		seq_printf(m, "%s\n", engine->name);
-		seq_printf(m, "\tcurrent seqno %x, last %x, hangcheck %x [%d ms], inflight %d\n",
-			   intel_engine_get_seqno(engine),
-			   intel_engine_last_submit(engine),
-			   engine->hangcheck.seqno,
-			   jiffies_to_msecs(jiffies - engine->hangcheck.action_timestamp),
-			   engine->timeline->inflight_seqnos);
-		seq_printf(m, "\tReset count: %d\n",
-			   i915_reset_engine_count(error, engine));
-
-		rcu_read_lock();
-
-		seq_printf(m, "\tRequests:\n");
-
-		rq = list_first_entry(&engine->timeline->requests,
-				      struct drm_i915_gem_request, link);
-		if (&rq->link != &engine->timeline->requests)
-			print_request(m, rq, "\t\tfirst  ");
-
-		rq = list_last_entry(&engine->timeline->requests,
-				     struct drm_i915_gem_request, link);
-		if (&rq->link != &engine->timeline->requests)
-			print_request(m, rq, "\t\tlast   ");
-
-		rq = i915_gem_find_active_request(engine);
-		if (rq) {
-			print_request(m, rq, "\t\tactive ");
-			seq_printf(m,
-				   "\t\t[head %04x, postfix %04x, tail %04x, batch 0x%08x_%08x]\n",
-				   rq->head, rq->postfix, rq->tail,
-				   rq->batch ? upper_32_bits(rq->batch->node.start) : ~0u,
-				   rq->batch ? lower_32_bits(rq->batch->node.start) : ~0u);
-		}
-
-		seq_printf(m, "\tRING_START: 0x%08x [0x%08x]\n",
-			   I915_READ(RING_START(engine->mmio_base)),
-			   rq ? i915_ggtt_offset(rq->ring->vma) : 0);
-		seq_printf(m, "\tRING_HEAD:  0x%08x [0x%08x]\n",
-			   I915_READ(RING_HEAD(engine->mmio_base)) & HEAD_ADDR,
-			   rq ? rq->ring->head : 0);
-		seq_printf(m, "\tRING_TAIL:  0x%08x [0x%08x]\n",
-			   I915_READ(RING_TAIL(engine->mmio_base)) & TAIL_ADDR,
-			   rq ? rq->ring->tail : 0);
-		seq_printf(m, "\tRING_CTL:   0x%08x [%s]\n",
-			   I915_READ(RING_CTL(engine->mmio_base)),
-			   I915_READ(RING_CTL(engine->mmio_base)) & (RING_WAIT | RING_WAIT_SEMAPHORE) ? "waiting" : "");
-
-		rcu_read_unlock();
-
-		addr = intel_engine_get_active_head(engine);
-		seq_printf(m, "\tACTHD:  0x%08x_%08x\n",
-			   upper_32_bits(addr), lower_32_bits(addr));
-		addr = intel_engine_get_last_batch_head(engine);
-		seq_printf(m, "\tBBADDR: 0x%08x_%08x\n",
-			   upper_32_bits(addr), lower_32_bits(addr));
-
-		if (i915.enable_execlists) {
-			u32 ptr, read, write;
-			unsigned int idx;
-
-			seq_printf(m, "\tExeclist status: 0x%08x %08x\n",
-				   I915_READ(RING_EXECLIST_STATUS_LO(engine)),
-				   I915_READ(RING_EXECLIST_STATUS_HI(engine)));
-
-			ptr = I915_READ(RING_CONTEXT_STATUS_PTR(engine));
-			read = GEN8_CSB_READ_PTR(ptr);
-			write = GEN8_CSB_WRITE_PTR(ptr);
-			seq_printf(m, "\tExeclist CSB read %d, write %d, interrupt posted? %s\n",
-				   read, write,
-				   yesno(test_bit(ENGINE_IRQ_EXECLIST,
-						  &engine->irq_posted)));
-			if (read >= GEN8_CSB_ENTRIES)
-				read = 0;
-			if (write >= GEN8_CSB_ENTRIES)
-				write = 0;
-			if (read > write)
-				write += GEN8_CSB_ENTRIES;
-			while (read < write) {
-				idx = ++read % GEN8_CSB_ENTRIES;
-				seq_printf(m, "\tExeclist CSB[%d]: 0x%08x, context: %d\n",
-					   idx,
-					   I915_READ(RING_CONTEXT_STATUS_BUF_LO(engine, idx)),
-					   I915_READ(RING_CONTEXT_STATUS_BUF_HI(engine, idx)));
-			}
-
-			rcu_read_lock();
-			for (idx = 0; idx < ARRAY_SIZE(engine->execlist_port); idx++) {
-				unsigned int count;
-
-				rq = port_unpack(&engine->execlist_port[idx],
-						 &count);
-				if (rq) {
-					seq_printf(m, "\t\tELSP[%d] count=%d, ",
-						   idx, count);
-					print_request(m, rq, "rq: ");
-				} else {
-					seq_printf(m, "\t\tELSP[%d] idle\n",
-						   idx);
-				}
-			}
-			rcu_read_unlock();
-
-			spin_lock_irq(&engine->timeline->lock);
-			for (rb = engine->execlist_first; rb; rb = rb_next(rb)){
-				struct i915_priolist *p =
-					rb_entry(rb, typeof(*p), node);
-
-				list_for_each_entry(rq, &p->requests,
-						    priotree.link)
-					print_request(m, rq, "\t\tQ ");
-			}
-			spin_unlock_irq(&engine->timeline->lock);
-		} else if (INTEL_GEN(dev_priv) > 6) {
-			seq_printf(m, "\tPP_DIR_BASE: 0x%08x\n",
-				   I915_READ(RING_PP_DIR_BASE(engine)));
-			seq_printf(m, "\tPP_DIR_BASE_READ: 0x%08x\n",
-				   I915_READ(RING_PP_DIR_BASE_READ(engine)));
-			seq_printf(m, "\tPP_DIR_DCLV: 0x%08x\n",
-				   I915_READ(RING_PP_DIR_DCLV(engine)));
-		}
+	p = drm_seq_file_printer(m);
+	for_each_engine(engine, dev_priv, id)
+		intel_engine_dump(engine, &p);
 
-		spin_lock_irq(&b->rb_lock);
-		for (rb = rb_first(&b->waiters); rb; rb = rb_next(rb)) {
-			struct intel_wait *w = rb_entry(rb, typeof(*w), node);
+	intel_runtime_pm_put(dev_priv);
 
-			seq_printf(m, "\t%s [%d] waiting for %x\n",
-				   w->tsk->comm, w->tsk->pid, w->seqno);
-		}
-		spin_unlock_irq(&b->rb_lock);
+	return 0;
+}
 
-		seq_puts(m, "\n");
-	}
+static int i915_shrinker_info(struct seq_file *m, void *unused)
+{
+	struct drm_i915_private *i915 = node_to_i915(m->private);
 
-	intel_runtime_pm_put(dev_priv);
+	seq_printf(m, "seeks = %d\n", i915->mm.shrinker.seeks);
+	seq_printf(m, "batch = %lu\n", i915->mm.shrinker.batch);
 
 	return 0;
 }
@@ -3403,7 +3273,7 @@ static int i915_semaphore_status(struct seq_file *m, void *unused)
 	enum intel_engine_id id;
 	int j, ret;
 
-	if (!i915.semaphores) {
+	if (!i915_modparams.semaphores) {
 		seq_puts(m, "Semaphores are disabled\n");
 		return 0;
 	}
@@ -3523,6 +3393,57 @@ static int i915_wa_registers(struct seq_file *m, void *unused)
 	return 0;
 }
 
+static int i915_ipc_status_show(struct seq_file *m, void *data)
+{
+	struct drm_i915_private *dev_priv = m->private;
+
+	seq_printf(m, "Isochronous Priority Control: %s\n",
+			yesno(dev_priv->ipc_enabled));
+	return 0;
+}
+
+static int i915_ipc_status_open(struct inode *inode, struct file *file)
+{
+	struct drm_i915_private *dev_priv = inode->i_private;
+
+	if (!HAS_IPC(dev_priv))
+		return -ENODEV;
+
+	return single_open(file, i915_ipc_status_show, dev_priv);
+}
+
+static ssize_t i915_ipc_status_write(struct file *file, const char __user *ubuf,
+				     size_t len, loff_t *offp)
+{
+	struct seq_file *m = file->private_data;
+	struct drm_i915_private *dev_priv = m->private;
+	int ret;
+	bool enable;
+
+	ret = kstrtobool_from_user(ubuf, len, &enable);
+	if (ret < 0)
+		return ret;
+
+	intel_runtime_pm_get(dev_priv);
+	if (!dev_priv->ipc_enabled && enable)
+		DRM_INFO("Enabling IPC: WM will be proper only after next commit\n");
+	dev_priv->wm.distrust_bios_wm = true;
+	dev_priv->ipc_enabled = enable;
+	intel_enable_ipc(dev_priv);
+	intel_runtime_pm_put(dev_priv);
+
+	return len;
+}
+
+static const struct file_operations i915_ipc_status_fops = {
+	.owner = THIS_MODULE,
+	.open = i915_ipc_status_open,
+	.read = seq_read,
+	.llseek = seq_lseek,
+	.release = single_release,
+	.write = i915_ipc_status_write
+};
+
 static int i915_ddb_info(struct seq_file *m, void *unused)
 {
 	struct drm_i915_private *dev_priv = node_to_i915(m->private);
@@ -4203,8 +4124,7 @@ fault_irq_set(struct drm_i915_private *i915,
 	mutex_unlock(&i915->drm.struct_mutex);
 
 	/* Flush idle worker to disarm irq */
-	while (flush_delayed_work(&i915->gt.idle_work))
-		;
+	drain_delayed_work(&i915->gt.idle_work);
 
 	return 0;
 
@@ -4259,18 +4179,20 @@ DEFINE_SIMPLE_ATTRIBUTE(i915_ring_test_irq_fops,
 			i915_ring_test_irq_get, i915_ring_test_irq_set,
 			"0x%08llx\n");
 
-#define DROP_UNBOUND 0x1
-#define DROP_BOUND 0x2
-#define DROP_RETIRE 0x4
-#define DROP_ACTIVE 0x8
-#define DROP_FREED 0x10
-#define DROP_SHRINK_ALL 0x20
+#define DROP_UNBOUND	BIT(0)
+#define DROP_BOUND	BIT(1)
+#define DROP_RETIRE	BIT(2)
+#define DROP_ACTIVE	BIT(3)
+#define DROP_FREED	BIT(4)
+#define DROP_SHRINK_ALL	BIT(5)
+#define DROP_IDLE	BIT(6)
 #define DROP_ALL (DROP_UNBOUND	| \
 		  DROP_BOUND	| \
 		  DROP_RETIRE	| \
 		  DROP_ACTIVE	| \
 		  DROP_FREED	| \
-		  DROP_SHRINK_ALL)
+		  DROP_SHRINK_ALL |\
+		  DROP_IDLE)
 static int
 i915_drop_caches_get(void *data, u64 *val)
 {
@@ -4286,7 +4208,8 @@ i915_drop_caches_set(void *data, u64 val)
 	struct drm_device *dev = &dev_priv->drm;
 	int ret = 0;
 
-	DRM_DEBUG("Dropping caches: 0x%08llx\n", val);
+	DRM_DEBUG("Dropping caches: 0x%08llx [0x%08llx]\n",
+		  val, val & DROP_ALL);
 
 	/* No need to check and wait for gpu resets, only libdrm auto-restarts
 	 * on ioctls on -EAGAIN. */
@@ -4317,6 +4240,9 @@ i915_drop_caches_set(void *data, u64 val)
 		i915_gem_shrink_all(dev_priv);
 	fs_reclaim_release(GFP_KERNEL);
 
+	if (val & DROP_IDLE)
+		drain_delayed_work(&dev_priv->gt.idle_work);
+
 	if (val & DROP_FREED) {
 		synchronize_rcu();
 		i915_gem_drain_freed_objects(dev_priv);
@@ -4337,7 +4263,7 @@ i915_max_freq_get(void *data, u64 *val)
 	if (INTEL_GEN(dev_priv) < 6)
 		return -ENODEV;
 
-	*val = intel_gpu_freq(dev_priv, dev_priv->rps.max_freq_softlimit);
+	*val = intel_gpu_freq(dev_priv, dev_priv->gt_pm.rps.max_freq_softlimit);
 	return 0;
 }
 
@@ -4345,6 +4271,7 @@ static int
 i915_max_freq_set(void *data, u64 val)
 {
 	struct drm_i915_private *dev_priv = data;
+	struct intel_rps *rps = &dev_priv->gt_pm.rps;
 	u32 hw_max, hw_min;
 	int ret;
 
@@ -4353,7 +4280,7 @@ i915_max_freq_set(void *data, u64 val)
 
 	DRM_DEBUG_DRIVER("Manually setting max freq to %llu\n", val);
 
-	ret = mutex_lock_interruptible(&dev_priv->rps.hw_lock);
+	ret = mutex_lock_interruptible(&dev_priv->pcu_lock);
 	if (ret)
 		return ret;
 
@@ -4362,20 +4289,20 @@ i915_max_freq_set(void *data, u64 val)
 	 */
 	val = intel_freq_opcode(dev_priv, val);
 
-	hw_max = dev_priv->rps.max_freq;
-	hw_min = dev_priv->rps.min_freq;
+	hw_max = rps->max_freq;
+	hw_min = rps->min_freq;
 
-	if (val < hw_min || val > hw_max || val < dev_priv->rps.min_freq_softlimit) {
-		mutex_unlock(&dev_priv->rps.hw_lock);
+	if (val < hw_min || val > hw_max || val < rps->min_freq_softlimit) {
+		mutex_unlock(&dev_priv->pcu_lock);
 		return -EINVAL;
 	}
 
-	dev_priv->rps.max_freq_softlimit = val;
+	rps->max_freq_softlimit = val;
 
 	if (intel_set_rps(dev_priv, val))
 		DRM_DEBUG_DRIVER("failed to update RPS to new softlimit\n");
 
-	mutex_unlock(&dev_priv->rps.hw_lock);
+	mutex_unlock(&dev_priv->pcu_lock);
 
 	return 0;
 }
@@ -4392,7 +4319,7 @@ i915_min_freq_get(void *data, u64 *val)
 	if (INTEL_GEN(dev_priv) < 6)
 		return -ENODEV;
 
-	*val = intel_gpu_freq(dev_priv, dev_priv->rps.min_freq_softlimit);
+	*val = intel_gpu_freq(dev_priv, dev_priv->gt_pm.rps.min_freq_softlimit);
 	return 0;
 }
 
@@ -4400,6 +4327,7 @@ static int
 i915_min_freq_set(void *data, u64 val)
 {
 	struct drm_i915_private *dev_priv = data;
+	struct intel_rps *rps = &dev_priv->gt_pm.rps;
 	u32 hw_max, hw_min;
 	int ret;
 
@@ -4408,7 +4336,7 @@ i915_min_freq_set(void *data, u64 val)
 
 	DRM_DEBUG_DRIVER("Manually setting min freq to %llu\n", val);
 
-	ret = mutex_lock_interruptible(&dev_priv->rps.hw_lock);
+	ret = mutex_lock_interruptible(&dev_priv->pcu_lock);
 	if (ret)
 		return ret;
 
@@ -4417,21 +4345,21 @@ i915_min_freq_set(void *data, u64 val)
 	 */
 	val = intel_freq_opcode(dev_priv, val);
 
-	hw_max = dev_priv->rps.max_freq;
-	hw_min = dev_priv->rps.min_freq;
+	hw_max = rps->max_freq;
+	hw_min = rps->min_freq;
 
 	if (val < hw_min ||
-	    val > hw_max || val > dev_priv->rps.max_freq_softlimit) {
-		mutex_unlock(&dev_priv->rps.hw_lock);
+	    val > hw_max || val > rps->max_freq_softlimit) {
+		mutex_unlock(&dev_priv->pcu_lock);
 		return -EINVAL;
 	}
 
-	dev_priv->rps.min_freq_softlimit = val;
+	rps->min_freq_softlimit = val;
 
 	if (intel_set_rps(dev_priv, val))
 		DRM_DEBUG_DRIVER("failed to update RPS to new softlimit\n");
 
-	mutex_unlock(&dev_priv->rps.hw_lock);
+	mutex_unlock(&dev_priv->pcu_lock);
 
 	return 0;
 }
@@ -4674,26 +4602,26 @@ static int i915_sseu_status(struct seq_file *m, void *unused)
 
 static int i915_forcewake_open(struct inode *inode, struct file *file)
 {
-	struct drm_i915_private *dev_priv = inode->i_private;
+	struct drm_i915_private *i915 = inode->i_private;
 
-	if (INTEL_GEN(dev_priv) < 6)
+	if (INTEL_GEN(i915) < 6)
 		return 0;
 
-	intel_runtime_pm_get(dev_priv);
-	intel_uncore_forcewake_get(dev_priv, FORCEWAKE_ALL);
+	intel_runtime_pm_get(i915);
+	intel_uncore_forcewake_user_get(i915);
 
 	return 0;
 }
 
 static int i915_forcewake_release(struct inode *inode, struct file *file)
 {
-	struct drm_i915_private *dev_priv = inode->i_private;
+	struct drm_i915_private *i915 = inode->i_private;
 
-	if (INTEL_GEN(dev_priv) < 6)
+	if (INTEL_GEN(i915) < 6)
 		return 0;
 
-	intel_uncore_forcewake_put(dev_priv, FORCEWAKE_ALL);
-	intel_runtime_pm_put(dev_priv);
+	intel_uncore_forcewake_user_put(i915);
+	intel_runtime_pm_put(i915);
 
 	return 0;
 }
@@ -4783,9 +4711,7 @@ static const struct drm_info_list i915_debugfs_list[] = {
 	{"i915_capabilities", i915_capabilities, 0},
 	{"i915_gem_objects", i915_gem_object_info, 0},
 	{"i915_gem_gtt", i915_gem_gtt_info, 0},
-	{"i915_gem_pin_display", i915_gem_gtt_info, 0, (void *)1},
 	{"i915_gem_stolen", i915_gem_stolen_list_info },
-	{"i915_gem_request", i915_gem_request_info, 0},
 	{"i915_gem_seqno", i915_gem_seqno_info, 0},
 	{"i915_gem_fence_regs", i915_gem_fence_regs_info, 0},
 	{"i915_gem_interrupt", i915_interrupt_info, 0},
@@ -4823,6 +4749,7 @@ static const struct drm_info_list i915_debugfs_list[] = {
 	{"i915_dmc_info", i915_dmc_info, 0},
 	{"i915_display_info", i915_display_info, 0},
 	{"i915_engine_info", i915_engine_info, 0},
+	{"i915_shrinker_info", i915_shrinker_info, 0},
 	{"i915_semaphore_status", i915_semaphore_status, 0},
 	{"i915_shared_dplls_info", i915_shared_dplls_info, 0},
 	{"i915_dp_mst_info", i915_dp_mst_info, 0},
@@ -4859,7 +4786,8 @@ static const struct i915_debugfs_files {
 	{"i915_dp_test_type", &i915_displayport_test_type_fops},
 	{"i915_dp_test_active", &i915_displayport_test_active_fops},
 	{"i915_guc_log_control", &i915_guc_log_control_fops},
-	{"i915_hpd_storm_ctl", &i915_hpd_storm_ctl_fops}
+	{"i915_hpd_storm_ctl", &i915_hpd_storm_ctl_fops},
+	{"i915_ipc_status", &i915_ipc_status_fops}
 };
 
 int i915_debugfs_register(struct drm_i915_private *dev_priv)
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index f124de3a0668..2cf10d17acfb 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -58,12 +58,12 @@ static unsigned int i915_load_fail_count;
 
 bool __i915_inject_load_failure(const char *func, int line)
 {
-	if (i915_load_fail_count >= i915.inject_load_failure)
+	if (i915_load_fail_count >= i915_modparams.inject_load_failure)
 		return false;
 
-	if (++i915_load_fail_count == i915.inject_load_failure) {
+	if (++i915_load_fail_count == i915_modparams.inject_load_failure) {
 		DRM_INFO("Injecting failure at checkpoint %u [%s:%d]\n",
-			 i915.inject_load_failure, func, line);
+			 i915_modparams.inject_load_failure, func, line);
 		return true;
 	}
 
@@ -106,8 +106,8 @@ __i915_printk(struct drm_i915_private *dev_priv, const char *level,
 
 static bool i915_error_injected(struct drm_i915_private *dev_priv)
 {
-	return i915.inject_load_failure &&
-	       i915_load_fail_count == i915.inject_load_failure;
+	return i915_modparams.inject_load_failure &&
+	       i915_load_fail_count == i915_modparams.inject_load_failure;
 }
 
 #define i915_load_error(dev_priv, fmt, ...)				     \
@@ -239,7 +239,8 @@ static void intel_detect_pch(struct drm_i915_private *dev_priv)
 				dev_priv->pch_type = PCH_KBP;
 				DRM_DEBUG_KMS("Found Kaby Lake PCH (KBP)\n");
 				WARN_ON(!IS_SKYLAKE(dev_priv) &&
-					!IS_KABYLAKE(dev_priv));
+					!IS_KABYLAKE(dev_priv) &&
+					!IS_COFFEELAKE(dev_priv));
 			} else if (id == INTEL_PCH_CNP_DEVICE_ID_TYPE) {
 				dev_priv->pch_type = PCH_CNP;
 				DRM_DEBUG_KMS("Found Cannon Lake PCH (CNP)\n");
@@ -320,7 +321,7 @@ static int i915_getparam(struct drm_device *dev, void *data,
 		value = USES_PPGTT(dev_priv);
 		break;
 	case I915_PARAM_HAS_SEMAPHORES:
-		value = i915.semaphores;
+		value = i915_modparams.semaphores;
 		break;
 	case I915_PARAM_HAS_SECURE_BATCHES:
 		value = capable(CAP_SYS_ADMIN);
@@ -339,7 +340,8 @@ static int i915_getparam(struct drm_device *dev, void *data,
 			return -ENODEV;
 		break;
 	case I915_PARAM_HAS_GPU_RESET:
-		value = i915.enable_hangcheck && intel_has_gpu_reset(dev_priv);
+		value = i915_modparams.enable_hangcheck &&
+			intel_has_gpu_reset(dev_priv);
 		if (value && intel_has_reset_engine(dev_priv))
 			value = 2;
 		break;
@@ -365,9 +367,18 @@ static int i915_getparam(struct drm_device *dev, void *data,
 		value = i915_gem_mmap_gtt_version();
 		break;
 	case I915_PARAM_HAS_SCHEDULER:
-		value = dev_priv->engine[RCS] &&
-			dev_priv->engine[RCS]->schedule;
+		value = 0;
+		if (dev_priv->engine[RCS] && dev_priv->engine[RCS]->schedule) {
+			value |= I915_SCHEDULER_CAP_ENABLED;
+			value |= I915_SCHEDULER_CAP_PRIORITY;
+
+			if (INTEL_INFO(dev_priv)->has_logical_ring_preemption &&
+			    i915_modparams.enable_execlists &&
+			    !i915_modparams.enable_guc_submission)
+				value |= I915_SCHEDULER_CAP_PREEMPTION;
+		}
 		break;
+
 	case I915_PARAM_MMAP_VERSION:
 		/* Remember to bump this if the version changes! */
 	case I915_PARAM_HAS_GEM:
@@ -604,9 +615,10 @@ static void i915_gem_fini(struct drm_i915_private *dev_priv)
 	intel_uc_fini_hw(dev_priv);
 	i915_gem_cleanup_engines(dev_priv);
 	i915_gem_contexts_fini(dev_priv);
-	i915_gem_cleanup_userptr(dev_priv);
 	mutex_unlock(&dev_priv->drm.struct_mutex);
 
+	i915_gem_cleanup_userptr(dev_priv);
+
 	i915_gem_drain_freed_objects(dev_priv);
 
 	WARN_ON(!list_empty(&dev_priv->contexts.list));
@@ -868,6 +880,10 @@ static int i915_driver_init_early(struct drm_i915_private *dev_priv,
 	memcpy(device_info, match_info, sizeof(*device_info));
 	device_info->device_id = dev_priv->drm.pdev->device;
 
+	BUILD_BUG_ON(INTEL_MAX_PLATFORMS >
+		     sizeof(device_info->platform_mask) * BITS_PER_BYTE);
+	device_info->platform_mask = BIT(device_info->platform);
+
 	BUG_ON(device_info->gen > sizeof(device_info->gen_mask) * BITS_PER_BYTE);
 	device_info->gen_mask = BIT(device_info->gen - 1);
 
@@ -1001,6 +1017,8 @@ static int i915_driver_init_mmio(struct drm_i915_private *dev_priv)
 
 	intel_uncore_init(dev_priv);
 
+	intel_uc_init_mmio(dev_priv);
+
 	ret = intel_engines_init_mmio(dev_priv);
 	if (ret)
 		goto err_uncore;
@@ -1030,9 +1048,9 @@ static void i915_driver_cleanup_mmio(struct drm_i915_private *dev_priv)
 
 static void intel_sanitize_options(struct drm_i915_private *dev_priv)
 {
-	i915.enable_execlists =
+	i915_modparams.enable_execlists =
 		intel_sanitize_enable_execlists(dev_priv,
-						i915.enable_execlists);
+						i915_modparams.enable_execlists);
 
 	/*
 	 * i915.enable_ppgtt is read-only, so do an early pass to validate the
@@ -1040,12 +1058,15 @@ static void intel_sanitize_options(struct drm_i915_private *dev_priv)
 	 * do this now so that we can print out any log messages once rather
 	 * than every time we check intel_enable_ppgtt().
 	 */
-	i915.enable_ppgtt =
-		intel_sanitize_enable_ppgtt(dev_priv, i915.enable_ppgtt);
-	DRM_DEBUG_DRIVER("ppgtt mode: %i\n", i915.enable_ppgtt);
+	i915_modparams.enable_ppgtt =
+		intel_sanitize_enable_ppgtt(dev_priv,
+					    i915_modparams.enable_ppgtt);
+	DRM_DEBUG_DRIVER("ppgtt mode: %i\n", i915_modparams.enable_ppgtt);
 
-	i915.semaphores = intel_sanitize_semaphores(dev_priv, i915.semaphores);
-	DRM_DEBUG_DRIVER("use GPU semaphores? %s\n", yesno(i915.semaphores));
+	i915_modparams.semaphores =
+		intel_sanitize_semaphores(dev_priv, i915_modparams.semaphores);
+	DRM_DEBUG_DRIVER("use GPU semaphores? %s\n",
+			 yesno(i915_modparams.semaphores));
 
 	intel_uc_sanitize_options(dev_priv);
 
@@ -1276,7 +1297,7 @@ int i915_driver_load(struct pci_dev *pdev, const struct pci_device_id *ent)
 	int ret;
 
 	/* Enable nuclear pageflip on ILK+ */
-	if (!i915.nuclear_pageflip && match_info->gen < 5)
+	if (!i915_modparams.nuclear_pageflip && match_info->gen < 5)
 		driver.driver_features &= ~DRIVER_ATOMIC;
 
 	ret = -ENOMEM;
@@ -1340,7 +1361,7 @@ int i915_driver_load(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	intel_runtime_pm_enable(dev_priv);
 
-	dev_priv->ipc_enabled = false;
+	intel_init_ipc(dev_priv);
 
 	if (IS_ENABLED(CONFIG_DRM_I915_DEBUG))
 		DRM_INFO("DRM_I915_DEBUG enabled\n");
@@ -1571,7 +1592,7 @@ static int i915_drm_suspend_late(struct drm_device *dev, bool hibernation)
 
 	intel_display_set_init_power(dev_priv, false);
 
-	fw_csr = !IS_GEN9_LP(dev_priv) &&
+	fw_csr = !IS_GEN9_LP(dev_priv) && !hibernation &&
 		suspend_to_idle(dev_priv) && dev_priv->csr.dmc_payload;
 	/*
 	 * In case of firmware assisted context save/restore don't manually
@@ -1693,6 +1714,7 @@ static int i915_drm_resume(struct drm_device *dev)
 	intel_guc_resume(dev_priv);
 
 	intel_modeset_init_hw(dev);
+	intel_init_clock_gating(dev_priv);
 
 	spin_lock_irq(&dev_priv->irq_lock);
 	if (dev_priv->display.hpd_irq_setup)
@@ -2061,11 +2083,14 @@ static int i915_pm_resume(struct device *kdev)
 /* freeze: before creating the hibernation_image */
 static int i915_pm_freeze(struct device *kdev)
 {
+	struct drm_device *dev = &kdev_to_i915(kdev)->drm;
 	int ret;
 
-	ret = i915_pm_suspend(kdev);
-	if (ret)
-		return ret;
+	if (dev->switch_power_state != DRM_SWITCH_POWER_OFF) {
+		ret = i915_drm_suspend(dev);
+		if (ret)
+			return ret;
+	}
 
 	ret = i915_gem_freeze(kdev_to_i915(kdev));
 	if (ret)
@@ -2076,11 +2101,14 @@ static int i915_pm_freeze(struct device *kdev)
 
 static int i915_pm_freeze_late(struct device *kdev)
 {
+	struct drm_device *dev = &kdev_to_i915(kdev)->drm;
 	int ret;
 
-	ret = i915_pm_suspend_late(kdev);
-	if (ret)
-		return ret;
+	if (dev->switch_power_state != DRM_SWITCH_POWER_OFF) {
+		ret = i915_drm_suspend_late(dev, true);
+		if (ret)
+			return ret;
+	}
 
 	ret = i915_gem_freeze_late(kdev_to_i915(kdev));
 	if (ret)
@@ -2476,7 +2504,7 @@ static int intel_runtime_suspend(struct device *kdev)
 	struct drm_i915_private *dev_priv = to_i915(dev);
 	int ret;
 
-	if (WARN_ON_ONCE(!(dev_priv->rps.enabled && intel_enable_rc6())))
+	if (WARN_ON_ONCE(!(dev_priv->gt_pm.rc6.enabled && intel_rc6_enabled())))
 		return -ENODEV;
 
 	if (WARN_ON_ONCE(!HAS_RUNTIME_PM(dev_priv)))
@@ -2518,12 +2546,12 @@ static int intel_runtime_suspend(struct device *kdev)
 	intel_uncore_suspend(dev_priv);
 
 	enable_rpm_wakeref_asserts(dev_priv);
-	WARN_ON_ONCE(atomic_read(&dev_priv->pm.wakeref_count));
+	WARN_ON_ONCE(atomic_read(&dev_priv->runtime_pm.wakeref_count));
 
 	if (intel_uncore_arm_unclaimed_mmio_detection(dev_priv))
 		DRM_ERROR("Unclaimed access detected prior to suspending\n");
 
-	dev_priv->pm.suspended = true;
+	dev_priv->runtime_pm.suspended = true;
 
 	/*
 	 * FIXME: We really should find a document that references the arguments
@@ -2569,11 +2597,11 @@ static int intel_runtime_resume(struct device *kdev)
 
 	DRM_DEBUG_KMS("Resuming device\n");
 
-	WARN_ON_ONCE(atomic_read(&dev_priv->pm.wakeref_count));
+	WARN_ON_ONCE(atomic_read(&dev_priv->runtime_pm.wakeref_count));
 	disable_rpm_wakeref_asserts(dev_priv);
 
 	intel_opregion_notify_adapter(dev_priv, PCI_D0);
-	dev_priv->pm.suspended = false;
+	dev_priv->runtime_pm.suspended = false;
 	if (intel_uncore_unclaimed_mmio(dev_priv))
 		DRM_DEBUG_DRIVER("Unclaimed access during suspend, bios?\n");
 
@@ -2591,6 +2619,8 @@ static int intel_runtime_resume(struct device *kdev)
 		ret = vlv_resume_prepare(dev_priv, true);
 	}
 
+	intel_uncore_runtime_resume(dev_priv);
+
 	/*
 	 * No point of rolling back things in case of an error, as the best
 	 * we can do is to hope that things will still work (and disable RPM).
@@ -2608,6 +2638,8 @@ static int intel_runtime_resume(struct device *kdev)
 	if (!IS_VALLEYVIEW(dev_priv) && !IS_CHERRYVIEW(dev_priv))
 		intel_hpd_init(dev_priv);
 
+	intel_enable_ipc(dev_priv);
+
 	enable_rpm_wakeref_asserts(dev_priv);
 
 	if (ret)
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 18d9da53282b..54b5d4c582b6 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -80,8 +80,8 @@
 
 #define DRIVER_NAME		"i915"
 #define DRIVER_DESC		"Intel Graphics"
-#define DRIVER_DATE		"20170818"
-#define DRIVER_TIMESTAMP	1503088845
+#define DRIVER_DATE		"20171023"
+#define DRIVER_TIMESTAMP	1508748913
 
 /* Use I915_STATE_WARN(x) and I915_STATE_WARN_ON() (rather than WARN() and
  * WARN_ON()) for hw state sanity checks to check for unexpected conditions
@@ -93,7 +93,7 @@
 #define I915_STATE_WARN(condition, format...) ({			\
 	int __ret_warn_on = !!(condition);				\
 	if (unlikely(__ret_warn_on))					\
-		if (!WARN(i915.verbose_state_checks, format))		\
+		if (!WARN(i915_modparams.verbose_state_checks, format))	\
 			DRM_ERROR(format);				\
 	unlikely(__ret_warn_on);					\
 })
@@ -126,7 +126,7 @@ static inline uint_fixed_16_16_t u32_to_fixed16(uint32_t val)
 {
 	uint_fixed_16_16_t fp;
 
-	WARN_ON(val >> 16);
+	WARN_ON(val > U16_MAX);
 
 	fp.val = val << 16;
 	return fp;
@@ -163,8 +163,8 @@ static inline uint_fixed_16_16_t max_fixed16(uint_fixed_16_16_t max1,
 static inline uint_fixed_16_16_t clamp_u64_to_fixed16(uint64_t val)
 {
 	uint_fixed_16_16_t fp;
-	WARN_ON(val >> 32);
-	fp.val = clamp_t(uint32_t, val, 0, ~0);
+	WARN_ON(val > U32_MAX);
+	fp.val = (uint32_t) val;
 	return fp;
 }
 
@@ -181,8 +181,8 @@ static inline uint32_t mul_round_up_u32_fixed16(uint32_t val,
 
 	intermediate_val = (uint64_t) val * mul.val;
 	intermediate_val = DIV_ROUND_UP_ULL(intermediate_val, 1 << 16);
-	WARN_ON(intermediate_val >> 32);
-	return clamp_t(uint32_t, intermediate_val, 0, ~0);
+	WARN_ON(intermediate_val > U32_MAX);
+	return (uint32_t) intermediate_val;
 }
 
 static inline uint_fixed_16_16_t mul_fixed16(uint_fixed_16_16_t val,
@@ -211,8 +211,8 @@ static inline uint32_t div_round_up_u32_fixed16(uint32_t val,
 
 	interm_val = (uint64_t)val << 16;
 	interm_val = DIV_ROUND_UP_ULL(interm_val, d.val);
-	WARN_ON(interm_val >> 32);
-	return clamp_t(uint32_t, interm_val, 0, ~0);
+	WARN_ON(interm_val > U32_MAX);
+	return (uint32_t) interm_val;
 }
 
 static inline uint_fixed_16_16_t mul_u32_fixed16(uint32_t val,
@@ -569,6 +569,24 @@ struct i915_hotplug {
 	     (__i)++) \
 		for_each_if (plane_state)
 
+#define for_each_new_intel_crtc_in_state(__state, crtc, new_crtc_state, __i) \
+	for ((__i) = 0; \
+	     (__i) < (__state)->base.dev->mode_config.num_crtc && \
+		     ((crtc) = to_intel_crtc((__state)->base.crtcs[__i].ptr), \
+		      (new_crtc_state) = to_intel_crtc_state((__state)->base.crtcs[__i].new_state), 1); \
+	     (__i)++) \
+		for_each_if (crtc)
+
+
+#define for_each_oldnew_intel_plane_in_state(__state, plane, old_plane_state, new_plane_state, __i) \
+	for ((__i) = 0; \
+	     (__i) < (__state)->base.dev->mode_config.num_total_plane && \
+		     ((plane) = to_intel_plane((__state)->base.planes[__i].ptr), \
+		      (old_plane_state) = to_intel_plane_state((__state)->base.planes[__i].old_state), \
+		      (new_plane_state) = to_intel_plane_state((__state)->base.planes[__i].new_state), 1); \
+	     (__i)++) \
+		for_each_if (plane)
+
 struct drm_i915_private;
 struct i915_mm_struct;
 struct i915_mmu_object;
@@ -591,7 +609,7 @@ struct drm_i915_file_private {
 
 	struct intel_rps_client {
 		atomic_t boosts;
-	} rps;
+	} rps_client;
 
 	unsigned int bsd_engine;
 
@@ -707,8 +725,7 @@ struct drm_i915_display_funcs {
 			    struct drm_atomic_state *old_state);
 	void (*crtc_disable)(struct intel_crtc_state *old_crtc_state,
 			     struct drm_atomic_state *old_state);
-	void (*update_crtcs)(struct drm_atomic_state *state,
-			     unsigned int *crtc_vblank_mask);
+	void (*update_crtcs)(struct drm_atomic_state *state);
 	void (*audio_codec_enable)(struct drm_connector *connector,
 				   struct intel_encoder *encoder,
 				   const struct drm_display_mode *adjusted_mode);
@@ -759,7 +776,6 @@ struct intel_csr {
 	func(has_fpga_dbg); \
 	func(has_full_ppgtt); \
 	func(has_full_48bit_ppgtt); \
-	func(has_gmbus_irq); \
 	func(has_gmch_display); \
 	func(has_guc); \
 	func(has_guc_ct); \
@@ -767,8 +783,8 @@ struct intel_csr {
 	func(has_l3_dpf); \
 	func(has_llc); \
 	func(has_logical_ring_contexts); \
+	func(has_logical_ring_preemption); \
 	func(has_overlay); \
-	func(has_pipe_cxsr); \
 	func(has_pooled_eu); \
 	func(has_psr); \
 	func(has_rc6); \
@@ -780,7 +796,8 @@ struct intel_csr {
 	func(cursor_needs_physical); \
 	func(hws_needs_physical); \
 	func(overlay_needs_physical); \
-	func(supports_tv);
+	func(supports_tv); \
+	func(has_ipc);
 
 struct sseu_dev_info {
 	u8 slice_mask;
@@ -834,20 +851,30 @@ enum intel_platform {
 };
 
 struct intel_device_info {
-	u32 display_mmio_offset;
 	u16 device_id;
+	u16 gen_mask;
+
+	u8 gen;
+	u8 gt; /* GT number, 0 if undefined */
+	u8 num_rings;
+	u8 ring_mask; /* Rings supported by the HW */
+
+	enum intel_platform platform;
+	u32 platform_mask;
+
+	u32 display_mmio_offset;
+
 	u8 num_pipes;
 	u8 num_sprites[I915_MAX_PIPES];
 	u8 num_scalers[I915_MAX_PIPES];
-	u8 gen;
-	u16 gen_mask;
-	enum intel_platform platform;
-	u8 ring_mask; /* Rings supported by the HW */
-	u8 num_rings;
+
+	unsigned int page_sizes; /* page sizes supported by the HW */
+
 #define DEFINE_FLAG(name) u8 name:1
 	DEV_INFO_FOR_EACH_FLAG(DEFINE_FLAG);
 #undef DEFINE_FLAG
 	u16 ddb_size; /* in blocks */
+
 	/* Register offsets for the various display pipes and transcoders */
 	int pipe_offsets[I915_MAX_TRANSCODERS];
 	int trans_offsets[I915_MAX_TRANSCODERS];
@@ -956,6 +983,7 @@ struct i915_gpu_state {
 			pid_t pid;
 			u32 handle;
 			u32 hw_id;
+			int priority;
 			int ban_score;
 			int active;
 			int guilty;
@@ -978,11 +1006,13 @@ struct i915_gpu_state {
 			long jiffies;
 			pid_t pid;
 			u32 context;
+			int priority;
 			int ban_score;
 			u32 seqno;
 			u32 head;
 			u32 tail;
-		} *requests, execlist[2];
+		} *requests, execlist[EXECLIST_MAX_PORTS];
+		unsigned int num_ports;
 
 		struct drm_i915_error_waiter {
 			char comm[TASK_COMM_LEN];
@@ -1077,6 +1107,16 @@ struct intel_fbc {
 			int src_w;
 			int src_h;
 			bool visible;
+			/*
+			 * Display surface base address adjustement for
+			 * pageflips. Note that on gen4+ this only adjusts up
+			 * to a tile, offsets within a tile are handled in
+			 * the hw itself (with the TILEOFF register).
+			 */
+			int adjusted_x;
+			int adjusted_y;
+
+			int y;
 		} plane;
 
 		struct {
@@ -1107,6 +1147,7 @@ struct intel_fbc {
 		} fb;
 
 		int cfb_size;
+		unsigned int gen9_wa_cfb_stride;
 	} params;
 
 	struct intel_fbc_work {
@@ -1159,6 +1200,14 @@ struct i915_psr {
 	bool y_cord_support;
 	bool colorimetry_support;
 	bool alpm;
+
+	void (*enable_source)(struct intel_dp *,
+			      const struct intel_crtc_state *);
+	void (*disable_source)(struct intel_dp *,
+			       const struct intel_crtc_state *);
+	void (*enable_sink)(struct intel_dp *);
+	void (*activate)(struct intel_dp *);
+	void (*setup_vsc)(struct intel_dp *, const struct intel_crtc_state *);
 };
 
 enum intel_pch {
@@ -1277,7 +1326,7 @@ struct intel_rps_ei {
 	u32 media_c0;
 };
 
-struct intel_gen6_power_mgmt {
+struct intel_rps {
 	/*
 	 * work, interrupts_enabled and pm_iir are protected by
 	 * dev_priv->irq_lock
@@ -1318,20 +1367,26 @@ struct intel_gen6_power_mgmt {
 	enum { LOW_POWER, BETWEEN, HIGH_POWER } power;
 
 	bool enabled;
-	struct delayed_work autoenable_work;
 	atomic_t num_waiters;
 	atomic_t boosts;
 
 	/* manual wa residency calculations */
 	struct intel_rps_ei ei;
+};
 
-	/*
-	 * Protects RPS/RC6 register access and PCU communication.
-	 * Must be taken after struct_mutex if nested. Note that
-	 * this lock may be held for long periods of time when
-	 * talking to hw - so only take it when talking to hw!
-	 */
-	struct mutex hw_lock;
+struct intel_rc6 {
+	bool enabled;
+};
+
+struct intel_llc_pstate {
+	bool enabled;
+};
+
+struct intel_gen6_power_mgmt {
+	struct intel_rps rps;
+	struct intel_rc6 rc6;
+	struct intel_llc_pstate llc_pstate;
+	struct delayed_work autoenable_work;
 };
 
 /* defined intel_pm.c */
@@ -1444,6 +1499,9 @@ struct i915_gem_mm {
 	 * always the inner lock when overlapping with struct_mutex. */
 	struct mutex stolen_lock;
 
+	/* Protects bound_list/unbound_list and #drm_i915_gem_object.mm.link */
+	spinlock_t obj_lock;
+
 	/** List of all objects in gtt_space. Used to restore gtt
 	 * mappings on resume */
 	struct list_head bound_list;
@@ -1464,10 +1522,21 @@ struct i915_gem_mm {
 	 */
 	struct llist_head free_list;
 	struct work_struct free_work;
+	spinlock_t free_lock;
+
+	/**
+	 * Small stash of WC pages
+	 */
+	struct pagevec wc_stash;
 
 	/** Usable portion of the GTT for GEM */
 	dma_addr_t stolen_base; /* limited to low memory (32-bit) */
 
+	/**
+	 * tmpfs instance used for shmem backed objects
+	 */
+	struct vfsmount *gemfs;
+
 	/** PPGTT used for aliasing the PPGTT with the GTT */
 	struct i915_hw_ppgtt *aliasing_ppgtt;
 
@@ -1709,6 +1778,8 @@ struct intel_vbt_data {
 		u16 panel_id;
 		struct mipi_config *config;
 		struct mipi_pps_data *pps;
+		u16 bl_ports;
+		u16 cabc_ports;
 		u8 seq_version;
 		u32 size;
 		u8 *data;
@@ -1718,7 +1789,7 @@ struct intel_vbt_data {
 	int crt_ddc_pin;
 
 	int child_dev_num;
-	union child_device_config *child_dev;
+	struct child_device_config *child_dev;
 
 	struct ddi_vbt_port_info ddi_port_info[I915_MAX_PORTS];
 	struct sdvo_device_mapping sdvo_mappings[2];
@@ -1812,6 +1883,20 @@ struct skl_wm_level {
 	uint8_t plane_res_l;
 };
 
+/* Stores plane specific WM parameters */
+struct skl_wm_params {
+	bool x_tiled, y_tiled;
+	bool rc_surface;
+	uint32_t width;
+	uint8_t cpp;
+	uint32_t plane_pixel_rate;
+	uint32_t y_min_scanlines;
+	uint32_t plane_bytes_per_line;
+	uint_fixed_16_16_t plane_blocks_per_line;
+	uint_fixed_16_16_t y_tile_minimum;
+	uint32_t linetime_us;
+};
+
 /*
  * This struct helps tracking the state needed for runtime PM, which puts the
  * device in PCI D3 state. Notice that when this happens, nothing on the
@@ -1890,13 +1975,7 @@ struct i915_wa_reg {
 	u32 mask;
 };
 
-/*
- * RING_MAX_NONPRIV_SLOTS is per-engine but at this point we are only
- * allowing it for RCS as we don't foresee any requirement of having
- * a whitelist for other engines. When it is really required for
- * other engines then the limit need to be increased.
- */
-#define I915_MAX_WA_REGS (16 + RING_MAX_NONPRIV_SLOTS)
+#define I915_MAX_WA_REGS 16
 
 struct i915_workarounds {
 	struct i915_wa_reg reg[I915_MAX_WA_REGS];
@@ -2197,8 +2276,11 @@ struct drm_i915_private {
 	wait_queue_head_t gmbus_wait_queue;
 
 	struct pci_dev *bridge_dev;
-	struct i915_gem_context *kernel_context;
 	struct intel_engine_cs *engine[I915_NUM_ENGINES];
+	/* Context used internally to idle the GPU and setup initial state */
+	struct i915_gem_context *kernel_context;
+	/* Context only to be used for injecting preemption commands */
+	struct i915_gem_context *preempt_context;
 	struct i915_vma *semaphore;
 
 	struct drm_dma_handle *status_page_dmah;
@@ -2307,6 +2389,8 @@ struct drm_i915_private {
 	DECLARE_HASHTABLE(mm_structs, 7);
 	struct mutex mm_lock;
 
+	struct intel_ppat ppat;
+
 	/* Kernel Modesetting */
 
 	struct intel_crtc *plane_to_crtc_mapping[I915_MAX_PIPES];
@@ -2329,7 +2413,8 @@ struct drm_i915_private {
 	struct mutex dpll_lock;
 
 	unsigned int active_crtcs;
-	unsigned int min_pixclk[I915_MAX_PIPES];
+	/* minimum acceptable cdclk for each pipe */
+	int min_cdclk[I915_MAX_PIPES];
 
 	int dpio_phy_iosf_port[I915_NUM_PHYS_VLV];
 
@@ -2351,8 +2436,16 @@ struct drm_i915_private {
 	/* Cannot be determined by PCIID. You must always read a register. */
 	u32 edram_cap;
 
-	/* gen6+ rps state */
-	struct intel_gen6_power_mgmt rps;
+	/*
+	 * Protects RPS/RC6 register access and PCU communication.
+	 * Must be taken after struct_mutex if nested. Note that
+	 * this lock may be held for long periods of time when
+	 * talking to hw - so only take it when talking to hw!
+	 */
+	struct mutex pcu_lock;
+
+	/* gen6+ GT PM state */
+	struct intel_gen6_power_mgmt gt_pm;
 
 	/* ilk-only ips/rps state. Everything in here is protected by the global
 	 * mchdev_lock in intel_pm.c */
@@ -2463,7 +2556,7 @@ struct drm_i915_private {
 		bool distrust_bios_wm;
 	} wm;
 
-	struct i915_runtime_pm pm;
+	struct i915_runtime_pm runtime_pm;
 
 	struct {
 		bool initialized;
@@ -2786,8 +2879,8 @@ static inline struct scatterlist *__sg_next(struct scatterlist *sg)
 #define for_each_sgt_dma(__dmap, __iter, __sgt)				\
 	for ((__iter) = __sgt_iter((__sgt)->sgl, true);			\
 	     ((__dmap) = (__iter).dma + (__iter).curr);			\
-	     (((__iter).curr += PAGE_SIZE) < (__iter).max) ||		\
-	     ((__iter) = __sgt_iter(__sg_next((__iter).sgp), true), 0))
+	     (((__iter).curr += PAGE_SIZE) >= (__iter).max) ?		\
+	     (__iter) = __sgt_iter(__sg_next((__iter).sgp), true), 0 : 0)
 
 /**
  * for_each_sgt_page - iterate over the pages of the given sg_table
@@ -2799,8 +2892,38 @@ static inline struct scatterlist *__sg_next(struct scatterlist *sg)
 	for ((__iter) = __sgt_iter((__sgt)->sgl, false);		\
 	     ((__pp) = (__iter).pfn == 0 ? NULL :			\
 	      pfn_to_page((__iter).pfn + ((__iter).curr >> PAGE_SHIFT))); \
-	     (((__iter).curr += PAGE_SIZE) < (__iter).max) ||		\
-	     ((__iter) = __sgt_iter(__sg_next((__iter).sgp), false), 0))
+	     (((__iter).curr += PAGE_SIZE) >= (__iter).max) ?		\
+	     (__iter) = __sgt_iter(__sg_next((__iter).sgp), false), 0 : 0)
+
+static inline unsigned int i915_sg_page_sizes(struct scatterlist *sg)
+{
+	unsigned int page_sizes;
+
+	page_sizes = 0;
+	while (sg) {
+		GEM_BUG_ON(sg->offset);
+		GEM_BUG_ON(!IS_ALIGNED(sg->length, PAGE_SIZE));
+		page_sizes |= sg->length;
+		sg = __sg_next(sg);
+	}
+
+	return page_sizes;
+}
+
+static inline unsigned int i915_sg_segment_size(void)
+{
+	unsigned int size = swiotlb_max_segment();
+
+	if (size == 0)
+		return SCATTERLIST_MAX_SEGMENT;
+
+	size = rounddown(size, PAGE_SIZE);
+	/* swiotlb_max_segment_size can return 1 byte when it means one page. */
+	if (size < PAGE_SIZE)
+		size = PAGE_SIZE;
+
+	return size;
+}
 
 static inline const struct intel_device_info *
 intel_info(const struct drm_i915_private *dev_priv)
@@ -2817,23 +2940,21 @@ intel_info(const struct drm_i915_private *dev_priv)
 #define INTEL_REVID(dev_priv)	((dev_priv)->drm.pdev->revision)
 
 #define GEN_FOREVER (0)
+
+#define INTEL_GEN_MASK(s, e) ( \
+	BUILD_BUG_ON_ZERO(!__builtin_constant_p(s)) + \
+	BUILD_BUG_ON_ZERO(!__builtin_constant_p(e)) + \
+	GENMASK((e) != GEN_FOREVER ? (e) - 1 : BITS_PER_LONG - 1, \
+		(s) != GEN_FOREVER ? (s) - 1 : 0) \
+)
+
 /*
  * Returns true if Gen is in inclusive range [Start, End].
  *
  * Use GEN_FOREVER for unbound start and or end.
  */
-#define IS_GEN(dev_priv, s, e) ({ \
-	unsigned int __s = (s), __e = (e); \
-	BUILD_BUG_ON(!__builtin_constant_p(s)); \
-	BUILD_BUG_ON(!__builtin_constant_p(e)); \
-	if ((__s) != GEN_FOREVER) \
-		__s = (s) - 1; \
-	if ((__e) == GEN_FOREVER) \
-		__e = BITS_PER_LONG - 1; \
-	else \
-		__e = (e) - 1; \
-	!!((dev_priv)->info.gen_mask & GENMASK((__e), (__s))); \
-})
+#define IS_GEN(dev_priv, s, e) \
+	(!!((dev_priv)->info.gen_mask & INTEL_GEN_MASK((s), (e))))
 
 /*
  * Return true if revision is in range [since,until] inclusive.
@@ -2843,38 +2964,39 @@ intel_info(const struct drm_i915_private *dev_priv)
 #define IS_REVID(p, since, until) \
 	(INTEL_REVID(p) >= (since) && INTEL_REVID(p) <= (until))
 
-#define IS_I830(dev_priv)	((dev_priv)->info.platform == INTEL_I830)
-#define IS_I845G(dev_priv)	((dev_priv)->info.platform == INTEL_I845G)
-#define IS_I85X(dev_priv)	((dev_priv)->info.platform == INTEL_I85X)
-#define IS_I865G(dev_priv)	((dev_priv)->info.platform == INTEL_I865G)
-#define IS_I915G(dev_priv)	((dev_priv)->info.platform == INTEL_I915G)
-#define IS_I915GM(dev_priv)	((dev_priv)->info.platform == INTEL_I915GM)
-#define IS_I945G(dev_priv)	((dev_priv)->info.platform == INTEL_I945G)
-#define IS_I945GM(dev_priv)	((dev_priv)->info.platform == INTEL_I945GM)
-#define IS_I965G(dev_priv)	((dev_priv)->info.platform == INTEL_I965G)
-#define IS_I965GM(dev_priv)	((dev_priv)->info.platform == INTEL_I965GM)
-#define IS_G45(dev_priv)	((dev_priv)->info.platform == INTEL_G45)
-#define IS_GM45(dev_priv)	((dev_priv)->info.platform == INTEL_GM45)
+#define IS_PLATFORM(dev_priv, p) ((dev_priv)->info.platform_mask & BIT(p))
+
+#define IS_I830(dev_priv)	IS_PLATFORM(dev_priv, INTEL_I830)
+#define IS_I845G(dev_priv)	IS_PLATFORM(dev_priv, INTEL_I845G)
+#define IS_I85X(dev_priv)	IS_PLATFORM(dev_priv, INTEL_I85X)
+#define IS_I865G(dev_priv)	IS_PLATFORM(dev_priv, INTEL_I865G)
+#define IS_I915G(dev_priv)	IS_PLATFORM(dev_priv, INTEL_I915G)
+#define IS_I915GM(dev_priv)	IS_PLATFORM(dev_priv, INTEL_I915GM)
+#define IS_I945G(dev_priv)	IS_PLATFORM(dev_priv, INTEL_I945G)
+#define IS_I945GM(dev_priv)	IS_PLATFORM(dev_priv, INTEL_I945GM)
+#define IS_I965G(dev_priv)	IS_PLATFORM(dev_priv, INTEL_I965G)
+#define IS_I965GM(dev_priv)	IS_PLATFORM(dev_priv, INTEL_I965GM)
+#define IS_G45(dev_priv)	IS_PLATFORM(dev_priv, INTEL_G45)
+#define IS_GM45(dev_priv)	IS_PLATFORM(dev_priv, INTEL_GM45)
 #define IS_G4X(dev_priv)	(IS_G45(dev_priv) || IS_GM45(dev_priv))
 #define IS_PINEVIEW_G(dev_priv)	(INTEL_DEVID(dev_priv) == 0xa001)
 #define IS_PINEVIEW_M(dev_priv)	(INTEL_DEVID(dev_priv) == 0xa011)
-#define IS_PINEVIEW(dev_priv)	((dev_priv)->info.platform == INTEL_PINEVIEW)
-#define IS_G33(dev_priv)	((dev_priv)->info.platform == INTEL_G33)
+#define IS_PINEVIEW(dev_priv)	IS_PLATFORM(dev_priv, INTEL_PINEVIEW)
+#define IS_G33(dev_priv)	IS_PLATFORM(dev_priv, INTEL_G33)
 #define IS_IRONLAKE_M(dev_priv)	(INTEL_DEVID(dev_priv) == 0x0046)
-#define IS_IVYBRIDGE(dev_priv)	((dev_priv)->info.platform == INTEL_IVYBRIDGE)
-#define IS_IVB_GT1(dev_priv)	(INTEL_DEVID(dev_priv) == 0x0156 || \
-				 INTEL_DEVID(dev_priv) == 0x0152 || \
-				 INTEL_DEVID(dev_priv) == 0x015a)
-#define IS_VALLEYVIEW(dev_priv)	((dev_priv)->info.platform == INTEL_VALLEYVIEW)
-#define IS_CHERRYVIEW(dev_priv)	((dev_priv)->info.platform == INTEL_CHERRYVIEW)
-#define IS_HASWELL(dev_priv)	((dev_priv)->info.platform == INTEL_HASWELL)
-#define IS_BROADWELL(dev_priv)	((dev_priv)->info.platform == INTEL_BROADWELL)
-#define IS_SKYLAKE(dev_priv)	((dev_priv)->info.platform == INTEL_SKYLAKE)
-#define IS_BROXTON(dev_priv)	((dev_priv)->info.platform == INTEL_BROXTON)
-#define IS_KABYLAKE(dev_priv)	((dev_priv)->info.platform == INTEL_KABYLAKE)
-#define IS_GEMINILAKE(dev_priv)	((dev_priv)->info.platform == INTEL_GEMINILAKE)
-#define IS_COFFEELAKE(dev_priv)	((dev_priv)->info.platform == INTEL_COFFEELAKE)
-#define IS_CANNONLAKE(dev_priv)	((dev_priv)->info.platform == INTEL_CANNONLAKE)
+#define IS_IVYBRIDGE(dev_priv)	IS_PLATFORM(dev_priv, INTEL_IVYBRIDGE)
+#define IS_IVB_GT1(dev_priv)	(IS_IVYBRIDGE(dev_priv) && \
+				 (dev_priv)->info.gt == 1)
+#define IS_VALLEYVIEW(dev_priv)	IS_PLATFORM(dev_priv, INTEL_VALLEYVIEW)
+#define IS_CHERRYVIEW(dev_priv)	IS_PLATFORM(dev_priv, INTEL_CHERRYVIEW)
+#define IS_HASWELL(dev_priv)	IS_PLATFORM(dev_priv, INTEL_HASWELL)
+#define IS_BROADWELL(dev_priv)	IS_PLATFORM(dev_priv, INTEL_BROADWELL)
+#define IS_SKYLAKE(dev_priv)	IS_PLATFORM(dev_priv, INTEL_SKYLAKE)
+#define IS_BROXTON(dev_priv)	IS_PLATFORM(dev_priv, INTEL_BROXTON)
+#define IS_KABYLAKE(dev_priv)	IS_PLATFORM(dev_priv, INTEL_KABYLAKE)
+#define IS_GEMINILAKE(dev_priv)	IS_PLATFORM(dev_priv, INTEL_GEMINILAKE)
+#define IS_COFFEELAKE(dev_priv)	IS_PLATFORM(dev_priv, INTEL_COFFEELAKE)
+#define IS_CANNONLAKE(dev_priv)	IS_PLATFORM(dev_priv, INTEL_CANNONLAKE)
 #define IS_MOBILE(dev_priv)	((dev_priv)->info.is_mobile)
 #define IS_HSW_EARLY_SDV(dev_priv) (IS_HASWELL(dev_priv) && \
 				    (INTEL_DEVID(dev_priv) & 0xFF00) == 0x0C00)
@@ -2886,11 +3008,11 @@ intel_info(const struct drm_i915_private *dev_priv)
 #define IS_BDW_ULX(dev_priv)	(IS_BROADWELL(dev_priv) && \
 				 (INTEL_DEVID(dev_priv) & 0xf) == 0xe)
 #define IS_BDW_GT3(dev_priv)	(IS_BROADWELL(dev_priv) && \
-				 (INTEL_DEVID(dev_priv) & 0x00F0) == 0x0020)
+				 (dev_priv)->info.gt == 3)
 #define IS_HSW_ULT(dev_priv)	(IS_HASWELL(dev_priv) && \
 				 (INTEL_DEVID(dev_priv) & 0xFF00) == 0x0A00)
 #define IS_HSW_GT3(dev_priv)	(IS_HASWELL(dev_priv) && \
-				 (INTEL_DEVID(dev_priv) & 0x00F0) == 0x0020)
+				 (dev_priv)->info.gt == 3)
 /* ULX machines are also considered ULT. */
 #define IS_HSW_ULX(dev_priv)	(INTEL_DEVID(dev_priv) == 0x0A0E || \
 				 INTEL_DEVID(dev_priv) == 0x0A1E)
@@ -2911,17 +3033,19 @@ intel_info(const struct drm_i915_private *dev_priv)
 				 INTEL_DEVID(dev_priv) == 0x5915 || \
 				 INTEL_DEVID(dev_priv) == 0x591E)
 #define IS_SKL_GT2(dev_priv)	(IS_SKYLAKE(dev_priv) && \
-				 (INTEL_DEVID(dev_priv) & 0x00F0) == 0x0010)
+				 (dev_priv)->info.gt == 2)
 #define IS_SKL_GT3(dev_priv)	(IS_SKYLAKE(dev_priv) && \
-				 (INTEL_DEVID(dev_priv) & 0x00F0) == 0x0020)
+				 (dev_priv)->info.gt == 3)
 #define IS_SKL_GT4(dev_priv)	(IS_SKYLAKE(dev_priv) && \
-				 (INTEL_DEVID(dev_priv) & 0x00F0) == 0x0030)
+				 (dev_priv)->info.gt == 4)
 #define IS_KBL_GT2(dev_priv)	(IS_KABYLAKE(dev_priv) && \
-				 (INTEL_DEVID(dev_priv) & 0x00F0) == 0x0010)
+				 (dev_priv)->info.gt == 2)
 #define IS_KBL_GT3(dev_priv)	(IS_KABYLAKE(dev_priv) && \
-				 (INTEL_DEVID(dev_priv) & 0x00F0) == 0x0020)
+				 (dev_priv)->info.gt == 3)
 #define IS_CFL_ULT(dev_priv)	(IS_COFFEELAKE(dev_priv) && \
 				 (INTEL_DEVID(dev_priv) & 0x00F0) == 0x00A0)
+#define IS_CFL_GT2(dev_priv)	(IS_COFFEELAKE(dev_priv) && \
+				 (dev_priv)->info.gt == 2)
 
 #define IS_ALPHA_SUPPORT(intel_info) ((intel_info)->is_alpha_support)
 
@@ -2962,6 +3086,7 @@ intel_info(const struct drm_i915_private *dev_priv)
 
 #define CNL_REVID_A0		0x0
 #define CNL_REVID_B0		0x1
+#define CNL_REVID_C0		0x2
 
 #define IS_CNL_REVID(p, since, until) \
 	(IS_CANNONLAKE(p) && IS_REVID(p, since, until))
@@ -3012,9 +3137,13 @@ intel_info(const struct drm_i915_private *dev_priv)
 
 #define HAS_LOGICAL_RING_CONTEXTS(dev_priv) \
 		((dev_priv)->info.has_logical_ring_contexts)
-#define USES_PPGTT(dev_priv)		(i915.enable_ppgtt)
-#define USES_FULL_PPGTT(dev_priv)	(i915.enable_ppgtt >= 2)
-#define USES_FULL_48BIT_PPGTT(dev_priv)	(i915.enable_ppgtt == 3)
+#define USES_PPGTT(dev_priv)		(i915_modparams.enable_ppgtt)
+#define USES_FULL_PPGTT(dev_priv)	(i915_modparams.enable_ppgtt >= 2)
+#define USES_FULL_48BIT_PPGTT(dev_priv)	(i915_modparams.enable_ppgtt == 3)
+#define HAS_PAGE_SIZES(dev_priv, sizes) ({ \
+	GEM_BUG_ON((sizes) == 0); \
+	((sizes) & ~(dev_priv)->info.page_sizes) == 0; \
+})
 
 #define HAS_OVERLAY(dev_priv)		 ((dev_priv)->info.has_overlay)
 #define OVERLAY_NEEDS_PHYSICAL(dev_priv) \
@@ -3032,9 +3161,12 @@ intel_info(const struct drm_i915_private *dev_priv)
  * even when in MSI mode. This results in spurious interrupt warnings if the
  * legacy irq no. is shared with another device. The kernel then disables that
  * interrupt source and so prevents the other device from working properly.
+ *
+ * Since we don't enable MSI anymore on gen4, we can always use GMBUS/AUX
+ * interrupts.
  */
-#define HAS_AUX_IRQ(dev_priv)   ((dev_priv)->info.gen >= 5)
-#define HAS_GMBUS_IRQ(dev_priv) ((dev_priv)->info.has_gmbus_irq)
+#define HAS_AUX_IRQ(dev_priv)   true
+#define HAS_GMBUS_IRQ(dev_priv) (INTEL_GEN(dev_priv) >= 4)
 
 /* With the 945 and later, Y tiling got adjusted so that it was 32 128-byte
  * rows, which changed the alignment requirements and fence programming.
@@ -3046,7 +3178,6 @@ intel_info(const struct drm_i915_private *dev_priv)
 #define I915_HAS_HOTPLUG(dev_priv)	((dev_priv)->info.has_hotplug)
 
 #define HAS_FW_BLC(dev_priv) 	(INTEL_GEN(dev_priv) > 2)
-#define HAS_PIPE_CXSR(dev_priv) ((dev_priv)->info.has_pipe_cxsr)
 #define HAS_FBC(dev_priv)	((dev_priv)->info.has_fbc)
 #define HAS_CUR_FBC(dev_priv)	(!HAS_GMCH_DISPLAY(dev_priv) && INTEL_INFO(dev_priv)->gen >= 7)
 
@@ -3065,6 +3196,8 @@ intel_info(const struct drm_i915_private *dev_priv)
 #define HAS_RUNTIME_PM(dev_priv) ((dev_priv)->info.has_runtime_pm)
 #define HAS_64BIT_RELOC(dev_priv) ((dev_priv)->info.has_64bit_reloc)
 
+#define HAS_IPC(dev_priv)		 ((dev_priv)->info.has_ipc)
+
 /*
  * For now, anything with a GuC requires uCode loading, and then supports
  * command submission once loaded. But these are logically independent
@@ -3210,7 +3343,7 @@ static inline void i915_queue_hangcheck(struct drm_i915_private *dev_priv)
 {
 	unsigned long delay;
 
-	if (unlikely(!i915.enable_hangcheck))
+	if (unlikely(!i915_modparams.enable_hangcheck))
 		return;
 
 	/* Don't continually defer the hangcheck so that it is always run at
@@ -3243,6 +3376,8 @@ static inline bool intel_vgpu_active(struct drm_i915_private *dev_priv)
 	return dev_priv->vgpu.active;
 }
 
+u32 i915_pipestat_enable_mask(struct drm_i915_private *dev_priv,
+			      enum pipe pipe);
 void
 i915_enable_pipestat(struct drm_i915_private *dev_priv, enum pipe pipe,
 		     u32 status_mask);
@@ -3424,7 +3559,8 @@ i915_gem_object_get_dma_address(struct drm_i915_gem_object *obj,
 				unsigned long n);
 
 void __i915_gem_object_set_pages(struct drm_i915_gem_object *obj,
-				 struct sg_table *pages);
+				 struct sg_table *pages,
+				 unsigned int sg_page_sizes);
 int __i915_gem_object_get_pages(struct drm_i915_gem_object *obj);
 
 static inline int __must_check
@@ -3438,10 +3574,16 @@ i915_gem_object_pin_pages(struct drm_i915_gem_object *obj)
 	return __i915_gem_object_get_pages(obj);
 }
 
+static inline bool
+i915_gem_object_has_pages(struct drm_i915_gem_object *obj)
+{
+	return !IS_ERR_OR_NULL(READ_ONCE(obj->mm.pages));
+}
+
 static inline void
 __i915_gem_object_pin_pages(struct drm_i915_gem_object *obj)
 {
-	GEM_BUG_ON(!obj->mm.pages);
+	GEM_BUG_ON(!i915_gem_object_has_pages(obj));
 
 	atomic_inc(&obj->mm.pages_pin_count);
 }
@@ -3455,8 +3597,8 @@ i915_gem_object_has_pinned_pages(struct drm_i915_gem_object *obj)
 static inline void
 __i915_gem_object_unpin_pages(struct drm_i915_gem_object *obj)
 {
+	GEM_BUG_ON(!i915_gem_object_has_pages(obj));
 	GEM_BUG_ON(!i915_gem_object_has_pinned_pages(obj));
-	GEM_BUG_ON(!obj->mm.pages);
 
 	atomic_dec(&obj->mm.pages_pin_count);
 }
@@ -3646,8 +3788,9 @@ i915_vm_to_ppgtt(struct i915_address_space *vm)
 }
 
 /* i915_gem_fence_reg.c */
-int __must_check i915_vma_get_fence(struct i915_vma *vma);
-int __must_check i915_vma_put_fence(struct i915_vma *vma);
+struct drm_i915_fence_reg *
+i915_reserve_fence(struct drm_i915_private *dev_priv);
+void i915_unreserve_fence(struct drm_i915_fence_reg *fence);
 
 void i915_gem_revoke_fences(struct drm_i915_private *dev_priv);
 void i915_gem_restore_fences(struct drm_i915_private *dev_priv);
@@ -4333,11 +4476,12 @@ int remap_io_mapping(struct vm_area_struct *vma,
 		     unsigned long addr, unsigned long pfn, unsigned long size,
 		     struct io_mapping *iomap);
 
-static inline bool
-intel_engine_can_store_dword(struct intel_engine_cs *engine)
+static inline int intel_hws_csb_write_index(struct drm_i915_private *i915)
 {
-	return __intel_engine_can_store_dword(INTEL_GEN(engine->i915),
-					      engine->class);
+	if (INTEL_GEN(i915) >= 10)
+		return CNL_HWS_CSB_WRITE_INDEX;
+	else
+		return I915_HWS_CSB_WRITE_INDEX;
 }
 
 #endif
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index dc1faa49687d..18de6569d04a 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -35,6 +35,7 @@
 #include "intel_drv.h"
 #include "intel_frontbuffer.h"
 #include "intel_mocs.h"
+#include "i915_gemfs.h"
 #include <linux/dma-fence-array.h>
 #include <linux/kthread.h>
 #include <linux/reservation.h>
@@ -55,7 +56,7 @@ static bool cpu_write_needs_clflush(struct drm_i915_gem_object *obj)
 	if (!(obj->cache_coherent & I915_BO_CACHE_COHERENT_FOR_WRITE))
 		return true;
 
-	return obj->pin_display;
+	return obj->pin_global; /* currently in use by HW, keep flushed */
 }
 
 static int
@@ -161,8 +162,7 @@ i915_gem_get_aperture_ioctl(struct drm_device *dev, void *data,
 	return 0;
 }
 
-static struct sg_table *
-i915_gem_object_get_pages_phys(struct drm_i915_gem_object *obj)
+static int i915_gem_object_get_pages_phys(struct drm_i915_gem_object *obj)
 {
 	struct address_space *mapping = obj->base.filp->f_mapping;
 	drm_dma_handle_t *phys;
@@ -170,19 +170,20 @@ i915_gem_object_get_pages_phys(struct drm_i915_gem_object *obj)
 	struct scatterlist *sg;
 	char *vaddr;
 	int i;
+	int err;
 
 	if (WARN_ON(i915_gem_object_needs_bit17_swizzle(obj)))
-		return ERR_PTR(-EINVAL);
+		return -EINVAL;
 
 	/* Always aligning to the object size, allows a single allocation
 	 * to handle all possible callers, and given typical object sizes,
 	 * the alignment of the buddy allocation will naturally match.
 	 */
 	phys = drm_pci_alloc(obj->base.dev,
-			     obj->base.size,
+			     roundup_pow_of_two(obj->base.size),
 			     roundup_pow_of_two(obj->base.size));
 	if (!phys)
-		return ERR_PTR(-ENOMEM);
+		return -ENOMEM;
 
 	vaddr = phys->vaddr;
 	for (i = 0; i < obj->base.size / PAGE_SIZE; i++) {
@@ -191,7 +192,7 @@ i915_gem_object_get_pages_phys(struct drm_i915_gem_object *obj)
 
 		page = shmem_read_mapping_page(mapping, i);
 		if (IS_ERR(page)) {
-			st = ERR_CAST(page);
+			err = PTR_ERR(page);
 			goto err_phys;
 		}
 
@@ -208,13 +209,13 @@ i915_gem_object_get_pages_phys(struct drm_i915_gem_object *obj)
 
 	st = kmalloc(sizeof(*st), GFP_KERNEL);
 	if (!st) {
-		st = ERR_PTR(-ENOMEM);
+		err = -ENOMEM;
 		goto err_phys;
 	}
 
 	if (sg_alloc_table(st, 1, GFP_KERNEL)) {
 		kfree(st);
-		st = ERR_PTR(-ENOMEM);
+		err = -ENOMEM;
 		goto err_phys;
 	}
 
@@ -226,11 +227,15 @@ i915_gem_object_get_pages_phys(struct drm_i915_gem_object *obj)
 	sg_dma_len(sg) = obj->base.size;
 
 	obj->phys_handle = phys;
-	return st;
+
+	__i915_gem_object_set_pages(obj, st, sg->length);
+
+	return 0;
 
 err_phys:
 	drm_pci_free(obj->base.dev, phys);
-	return st;
+
+	return err;
 }
 
 static void __start_cpu_write(struct drm_i915_gem_object *obj)
@@ -325,17 +330,10 @@ int i915_gem_object_unbind(struct drm_i915_gem_object *obj)
 	 * must wait for all rendering to complete to the object (as unbinding
 	 * must anyway), and retire the requests.
 	 */
-	ret = i915_gem_object_wait(obj,
-				   I915_WAIT_INTERRUPTIBLE |
-				   I915_WAIT_LOCKED |
-				   I915_WAIT_ALL,
-				   MAX_SCHEDULE_TIMEOUT,
-				   NULL);
+	ret = i915_gem_object_set_to_cpu_domain(obj, false);
 	if (ret)
 		return ret;
 
-	i915_gem_retire_requests(to_i915(obj->base.dev));
-
 	while ((vma = list_first_entry_or_null(&obj->vma_list,
 					       struct i915_vma,
 					       obj_link))) {
@@ -353,7 +351,7 @@ static long
 i915_gem_object_wait_fence(struct dma_fence *fence,
 			   unsigned int flags,
 			   long timeout,
-			   struct intel_rps_client *rps)
+			   struct intel_rps_client *rps_client)
 {
 	struct drm_i915_gem_request *rq;
 
@@ -386,11 +384,11 @@ i915_gem_object_wait_fence(struct dma_fence *fence,
 	 * forcing the clocks too high for the whole system, we only allow
 	 * each client to waitboost once in a busy period.
 	 */
-	if (rps) {
+	if (rps_client) {
 		if (INTEL_GEN(rq->i915) >= 6)
-			gen6_rps_boost(rq, rps);
+			gen6_rps_boost(rq, rps_client);
 		else
-			rps = NULL;
+			rps_client = NULL;
 	}
 
 	timeout = i915_wait_request(rq, flags, timeout);
@@ -406,7 +404,7 @@ static long
 i915_gem_object_wait_reservation(struct reservation_object *resv,
 				 unsigned int flags,
 				 long timeout,
-				 struct intel_rps_client *rps)
+				 struct intel_rps_client *rps_client)
 {
 	unsigned int seq = __read_seqcount_begin(&resv->seq);
 	struct dma_fence *excl;
@@ -425,7 +423,7 @@ i915_gem_object_wait_reservation(struct reservation_object *resv,
 		for (i = 0; i < count; i++) {
 			timeout = i915_gem_object_wait_fence(shared[i],
 							     flags, timeout,
-							     rps);
+							     rps_client);
 			if (timeout < 0)
 				break;
 
@@ -442,7 +440,8 @@ i915_gem_object_wait_reservation(struct reservation_object *resv,
 	}
 
 	if (excl && timeout >= 0) {
-		timeout = i915_gem_object_wait_fence(excl, flags, timeout, rps);
+		timeout = i915_gem_object_wait_fence(excl, flags, timeout,
+						     rps_client);
 		prune_fences = timeout >= 0;
 	}
 
@@ -538,7 +537,7 @@ int
 i915_gem_object_wait(struct drm_i915_gem_object *obj,
 		     unsigned int flags,
 		     long timeout,
-		     struct intel_rps_client *rps)
+		     struct intel_rps_client *rps_client)
 {
 	might_sleep();
 #if IS_ENABLED(CONFIG_LOCKDEP)
@@ -550,7 +549,7 @@ i915_gem_object_wait(struct drm_i915_gem_object *obj,
 
 	timeout = i915_gem_object_wait_reservation(obj->resv,
 						   flags, timeout,
-						   rps);
+						   rps_client);
 	return timeout < 0 ? timeout : 0;
 }
 
@@ -558,7 +557,7 @@ static struct intel_rps_client *to_rps_client(struct drm_file *file)
 {
 	struct drm_i915_file_private *fpriv = file->driver_priv;
 
-	return &fpriv->rps;
+	return &fpriv->rps_client;
 }
 
 static int
@@ -694,10 +693,10 @@ flush_write_domain(struct drm_i915_gem_object *obj, unsigned int flush_domains)
 
 	switch (obj->base.write_domain) {
 	case I915_GEM_DOMAIN_GTT:
-		if (INTEL_GEN(dev_priv) >= 6 && !HAS_LLC(dev_priv)) {
+		if (!HAS_LLC(dev_priv)) {
 			intel_runtime_pm_get(dev_priv);
 			spin_lock_irq(&dev_priv->uncore.lock);
-			POSTING_READ_FW(RING_ACTHD(dev_priv->engine[RCS]->mmio_base));
+			POSTING_READ_FW(RING_HEAD(dev_priv->engine[RCS]->mmio_base));
 			spin_unlock_irq(&dev_priv->uncore.lock);
 			intel_runtime_pm_put(dev_priv);
 		}
@@ -1013,17 +1012,20 @@ gtt_user_read(struct io_mapping *mapping,
 	      loff_t base, int offset,
 	      char __user *user_data, int length)
 {
-	void *vaddr;
+	void __iomem *vaddr;
 	unsigned long unwritten;
 
 	/* We can use the cpu mem copy function because this is X86. */
-	vaddr = (void __force *)io_mapping_map_atomic_wc(mapping, base);
-	unwritten = __copy_to_user_inatomic(user_data, vaddr + offset, length);
+	vaddr = io_mapping_map_atomic_wc(mapping, base);
+	unwritten = __copy_to_user_inatomic(user_data,
+					    (void __force *)vaddr + offset,
+					    length);
 	io_mapping_unmap_atomic(vaddr);
 	if (unwritten) {
-		vaddr = (void __force *)
-			io_mapping_map_wc(mapping, base, PAGE_SIZE);
-		unwritten = copy_to_user(user_data, vaddr + offset, length);
+		vaddr = io_mapping_map_wc(mapping, base, PAGE_SIZE);
+		unwritten = copy_to_user(user_data,
+					 (void __force *)vaddr + offset,
+					 length);
 		io_mapping_unmap(vaddr);
 	}
 	return unwritten;
@@ -1047,7 +1049,9 @@ i915_gem_gtt_pread(struct drm_i915_gem_object *obj,
 
 	intel_runtime_pm_get(i915);
 	vma = i915_gem_object_ggtt_pin(obj, NULL, 0, 0,
-				       PIN_MAPPABLE | PIN_NONBLOCK);
+				       PIN_MAPPABLE |
+				       PIN_NONFAULT |
+				       PIN_NONBLOCK);
 	if (!IS_ERR(vma)) {
 		node.start = i915_ggtt_offset(vma);
 		node.allocated = false;
@@ -1189,18 +1193,18 @@ ggtt_write(struct io_mapping *mapping,
 	   loff_t base, int offset,
 	   char __user *user_data, int length)
 {
-	void *vaddr;
+	void __iomem *vaddr;
 	unsigned long unwritten;
 
 	/* We can use the cpu mem copy function because this is X86. */
-	vaddr = (void __force *)io_mapping_map_atomic_wc(mapping, base);
-	unwritten = __copy_from_user_inatomic_nocache(vaddr + offset,
+	vaddr = io_mapping_map_atomic_wc(mapping, base);
+	unwritten = __copy_from_user_inatomic_nocache((void __force *)vaddr + offset,
 						      user_data, length);
 	io_mapping_unmap_atomic(vaddr);
 	if (unwritten) {
-		vaddr = (void __force *)
-			io_mapping_map_wc(mapping, base, PAGE_SIZE);
-		unwritten = copy_from_user(vaddr + offset, user_data, length);
+		vaddr = io_mapping_map_wc(mapping, base, PAGE_SIZE);
+		unwritten = copy_from_user((void __force *)vaddr + offset,
+					   user_data, length);
 		io_mapping_unmap(vaddr);
 	}
 
@@ -1229,9 +1233,27 @@ i915_gem_gtt_pwrite_fast(struct drm_i915_gem_object *obj,
 	if (ret)
 		return ret;
 
-	intel_runtime_pm_get(i915);
+	if (i915_gem_object_has_struct_page(obj)) {
+		/*
+		 * Avoid waking the device up if we can fallback, as
+		 * waking/resuming is very slow (worst-case 10-100 ms
+		 * depending on PCI sleeps and our own resume time).
+		 * This easily dwarfs any performance advantage from
+		 * using the cache bypass of indirect GGTT access.
+		 */
+		if (!intel_runtime_pm_get_if_in_use(i915)) {
+			ret = -EFAULT;
+			goto out_unlock;
+		}
+	} else {
+		/* No backing pages, no fallback, we must force GGTT access */
+		intel_runtime_pm_get(i915);
+	}
+
 	vma = i915_gem_object_ggtt_pin(obj, NULL, 0, 0,
-				       PIN_MAPPABLE | PIN_NONBLOCK);
+				       PIN_MAPPABLE |
+				       PIN_NONFAULT |
+				       PIN_NONBLOCK);
 	if (!IS_ERR(vma)) {
 		node.start = i915_ggtt_offset(vma);
 		node.allocated = false;
@@ -1244,7 +1266,7 @@ i915_gem_gtt_pwrite_fast(struct drm_i915_gem_object *obj,
 	if (IS_ERR(vma)) {
 		ret = insert_mappable_node(ggtt, &node, PAGE_SIZE);
 		if (ret)
-			goto out_unlock;
+			goto out_rpm;
 		GEM_BUG_ON(!node.allocated);
 	}
 
@@ -1307,8 +1329,9 @@ out_unpin:
 	} else {
 		i915_vma_unpin(vma);
 	}
-out_unlock:
+out_rpm:
 	intel_runtime_pm_put(i915);
+out_unlock:
 	mutex_unlock(&i915->drm.struct_mutex);
 	return ret;
 }
@@ -1524,6 +1547,8 @@ static void i915_gem_object_bump_inactive_ggtt(struct drm_i915_gem_object *obj)
 	struct list_head *list;
 	struct i915_vma *vma;
 
+	GEM_BUG_ON(!i915_gem_object_has_pinned_pages(obj));
+
 	list_for_each_entry(vma, &obj->vma_list, obj_link) {
 		if (!i915_vma_is_ggtt(vma))
 			break;
@@ -1538,8 +1563,10 @@ static void i915_gem_object_bump_inactive_ggtt(struct drm_i915_gem_object *obj)
 	}
 
 	i915 = to_i915(obj->base.dev);
+	spin_lock(&i915->mm.obj_lock);
 	list = obj->bind_count ? &i915->mm.bound_list : &i915->mm.unbound_list;
-	list_move_tail(&obj->global_link, list);
+	list_move_tail(&obj->mm.link, list);
+	spin_unlock(&i915->mm.obj_lock);
 }
 
 /**
@@ -1902,22 +1929,27 @@ int i915_gem_fault(struct vm_fault *vmf)
 	if (ret)
 		goto err_unpin;
 
-	ret = i915_vma_get_fence(vma);
+	ret = i915_vma_pin_fence(vma);
 	if (ret)
 		goto err_unpin;
 
-	/* Mark as being mmapped into userspace for later revocation */
-	assert_rpm_wakelock_held(dev_priv);
-	if (list_empty(&obj->userfault_link))
-		list_add(&obj->userfault_link, &dev_priv->mm.userfault_list);
-
 	/* Finally, remap it using the new GTT offset */
 	ret = remap_io_mapping(area,
 			       area->vm_start + (vma->ggtt_view.partial.offset << PAGE_SHIFT),
 			       (ggtt->mappable_base + vma->node.start) >> PAGE_SHIFT,
 			       min_t(u64, vma->size, area->vm_end - area->vm_start),
 			       &ggtt->mappable);
+	if (ret)
+		goto err_fence;
+
+	/* Mark as being mmapped into userspace for later revocation */
+	assert_rpm_wakelock_held(dev_priv);
+	if (!i915_vma_set_userfault(vma) && !obj->userfault_count++)
+		list_add(&obj->userfault_link, &dev_priv->mm.userfault_list);
+	GEM_BUG_ON(!obj->userfault_count);
 
+err_fence:
+	i915_vma_unpin_fence(vma);
 err_unpin:
 	__i915_vma_unpin(vma);
 err_unlock:
@@ -1969,6 +2001,25 @@ err:
 	return ret;
 }
 
+static void __i915_gem_object_release_mmap(struct drm_i915_gem_object *obj)
+{
+	struct i915_vma *vma;
+
+	GEM_BUG_ON(!obj->userfault_count);
+
+	obj->userfault_count = 0;
+	list_del(&obj->userfault_link);
+	drm_vma_node_unmap(&obj->base.vma_node,
+			   obj->base.dev->anon_inode->i_mapping);
+
+	list_for_each_entry(vma, &obj->vma_list, obj_link) {
+		if (!i915_vma_is_ggtt(vma))
+			break;
+
+		i915_vma_unset_userfault(vma);
+	}
+}
+
 /**
  * i915_gem_release_mmap - remove physical page mappings
  * @obj: obj in question
@@ -1999,12 +2050,10 @@ i915_gem_release_mmap(struct drm_i915_gem_object *obj)
 	lockdep_assert_held(&i915->drm.struct_mutex);
 	intel_runtime_pm_get(i915);
 
-	if (list_empty(&obj->userfault_link))
+	if (!obj->userfault_count)
 		goto out;
 
-	list_del_init(&obj->userfault_link);
-	drm_vma_node_unmap(&obj->base.vma_node,
-			   obj->base.dev->anon_inode->i_mapping);
+	__i915_gem_object_release_mmap(obj);
 
 	/* Ensure that the CPU's PTE are revoked and there are not outstanding
 	 * memory transactions from userspace before we return. The TLB
@@ -2032,11 +2081,8 @@ void i915_gem_runtime_suspend(struct drm_i915_private *dev_priv)
 	 */
 
 	list_for_each_entry_safe(obj, on,
-				 &dev_priv->mm.userfault_list, userfault_link) {
-		list_del_init(&obj->userfault_link);
-		drm_vma_node_unmap(&obj->base.vma_node,
-				   obj->base.dev->anon_inode->i_mapping);
-	}
+				 &dev_priv->mm.userfault_list, userfault_link)
+		__i915_gem_object_release_mmap(obj);
 
 	/* The fence will be lost when the device powers down. If any were
 	 * in use by hardware (i.e. they are pinned), we should not be powering
@@ -2059,7 +2105,7 @@ void i915_gem_runtime_suspend(struct drm_i915_private *dev_priv)
 		if (!reg->vma)
 			continue;
 
-		GEM_BUG_ON(!list_empty(&reg->vma->obj->userfault_link));
+		GEM_BUG_ON(i915_vma_has_userfault(reg->vma));
 		reg->dirty = true;
 	}
 }
@@ -2164,7 +2210,7 @@ void __i915_gem_object_invalidate(struct drm_i915_gem_object *obj)
 	struct address_space *mapping;
 
 	lockdep_assert_held(&obj->mm.lock);
-	GEM_BUG_ON(obj->mm.pages);
+	GEM_BUG_ON(i915_gem_object_has_pages(obj));
 
 	switch (obj->mm.madv) {
 	case I915_MADV_DONTNEED:
@@ -2223,13 +2269,14 @@ static void __i915_gem_object_reset_page_iter(struct drm_i915_gem_object *obj)
 void __i915_gem_object_put_pages(struct drm_i915_gem_object *obj,
 				 enum i915_mm_subclass subclass)
 {
+	struct drm_i915_private *i915 = to_i915(obj->base.dev);
 	struct sg_table *pages;
 
 	if (i915_gem_object_has_pinned_pages(obj))
 		return;
 
 	GEM_BUG_ON(obj->bind_count);
-	if (!READ_ONCE(obj->mm.pages))
+	if (!i915_gem_object_has_pages(obj))
 		return;
 
 	/* May be called by shrinker from within get_pages() (on another bo) */
@@ -2243,6 +2290,10 @@ void __i915_gem_object_put_pages(struct drm_i915_gem_object *obj,
 	pages = fetch_and_zero(&obj->mm.pages);
 	GEM_BUG_ON(!pages);
 
+	spin_lock(&i915->mm.obj_lock);
+	list_del(&obj->mm.link);
+	spin_unlock(&i915->mm.obj_lock);
+
 	if (obj->mm.mapping) {
 		void *ptr;
 
@@ -2260,6 +2311,8 @@ void __i915_gem_object_put_pages(struct drm_i915_gem_object *obj,
 	if (!IS_ERR(pages))
 		obj->ops->put_pages(obj, pages);
 
+	obj->mm.page_sizes.phys = obj->mm.page_sizes.sg = 0;
+
 unlock:
 	mutex_unlock(&obj->mm.lock);
 }
@@ -2290,8 +2343,7 @@ static bool i915_sg_trim(struct sg_table *orig_st)
 	return true;
 }
 
-static struct sg_table *
-i915_gem_object_get_pages_gtt(struct drm_i915_gem_object *obj)
+static int i915_gem_object_get_pages_gtt(struct drm_i915_gem_object *obj)
 {
 	struct drm_i915_private *dev_priv = to_i915(obj->base.dev);
 	const unsigned long page_count = obj->base.size / PAGE_SIZE;
@@ -2302,7 +2354,8 @@ i915_gem_object_get_pages_gtt(struct drm_i915_gem_object *obj)
 	struct sgt_iter sgt_iter;
 	struct page *page;
 	unsigned long last_pfn = 0;	/* suppress gcc warning */
-	unsigned int max_segment;
+	unsigned int max_segment = i915_sg_segment_size();
+	unsigned int sg_page_sizes;
 	gfp_t noreclaim;
 	int ret;
 
@@ -2313,18 +2366,14 @@ i915_gem_object_get_pages_gtt(struct drm_i915_gem_object *obj)
 	GEM_BUG_ON(obj->base.read_domains & I915_GEM_GPU_DOMAINS);
 	GEM_BUG_ON(obj->base.write_domain & I915_GEM_GPU_DOMAINS);
 
-	max_segment = swiotlb_max_segment();
-	if (!max_segment)
-		max_segment = rounddown(UINT_MAX, PAGE_SIZE);
-
 	st = kmalloc(sizeof(*st), GFP_KERNEL);
 	if (st == NULL)
-		return ERR_PTR(-ENOMEM);
+		return -ENOMEM;
 
 rebuild_st:
 	if (sg_alloc_table(st, page_count, GFP_KERNEL)) {
 		kfree(st);
-		return ERR_PTR(-ENOMEM);
+		return -ENOMEM;
 	}
 
 	/* Get the list of pages out of our struct file.  They'll be pinned
@@ -2338,6 +2387,7 @@ rebuild_st:
 
 	sg = st->sgl;
 	st->nents = 0;
+	sg_page_sizes = 0;
 	for (i = 0; i < page_count; i++) {
 		const unsigned int shrink[] = {
 			I915_SHRINK_BOUND | I915_SHRINK_UNBOUND | I915_SHRINK_PURGEABLE,
@@ -2390,8 +2440,10 @@ rebuild_st:
 		if (!i ||
 		    sg->length >= max_segment ||
 		    page_to_pfn(page) != last_pfn + 1) {
-			if (i)
+			if (i) {
+				sg_page_sizes |= sg->length;
 				sg = sg_next(sg);
+			}
 			st->nents++;
 			sg_set_page(sg, page, PAGE_SIZE, 0);
 		} else {
@@ -2402,8 +2454,10 @@ rebuild_st:
 		/* Check that the i965g/gm workaround works. */
 		WARN_ON((gfp & __GFP_DMA32) && (last_pfn >= 0x00100000UL));
 	}
-	if (sg) /* loop terminated early; short sg table */
+	if (sg) { /* loop terminated early; short sg table */
+		sg_page_sizes |= sg->length;
 		sg_mark_end(sg);
+	}
 
 	/* Trim unused sg entries to avoid wasting memory. */
 	i915_sg_trim(st);
@@ -2432,7 +2486,9 @@ rebuild_st:
 	if (i915_gem_object_needs_bit17_swizzle(obj))
 		i915_gem_object_do_bit_17_swizzle(obj, st);
 
-	return st;
+	__i915_gem_object_set_pages(obj, st, sg_page_sizes);
+
+	return 0;
 
 err_sg:
 	sg_mark_end(sg);
@@ -2453,12 +2509,17 @@ err_pages:
 	if (ret == -ENOSPC)
 		ret = -ENOMEM;
 
-	return ERR_PTR(ret);
+	return ret;
 }
 
 void __i915_gem_object_set_pages(struct drm_i915_gem_object *obj,
-				 struct sg_table *pages)
+				 struct sg_table *pages,
+				 unsigned int sg_page_sizes)
 {
+	struct drm_i915_private *i915 = to_i915(obj->base.dev);
+	unsigned long supported = INTEL_INFO(i915)->page_sizes;
+	int i;
+
 	lockdep_assert_held(&obj->mm.lock);
 
 	obj->mm.get_page.sg_pos = pages->sgl;
@@ -2467,30 +2528,48 @@ void __i915_gem_object_set_pages(struct drm_i915_gem_object *obj,
 	obj->mm.pages = pages;
 
 	if (i915_gem_object_is_tiled(obj) &&
-	    to_i915(obj->base.dev)->quirks & QUIRK_PIN_SWIZZLED_PAGES) {
+	    i915->quirks & QUIRK_PIN_SWIZZLED_PAGES) {
 		GEM_BUG_ON(obj->mm.quirked);
 		__i915_gem_object_pin_pages(obj);
 		obj->mm.quirked = true;
 	}
+
+	GEM_BUG_ON(!sg_page_sizes);
+	obj->mm.page_sizes.phys = sg_page_sizes;
+
+	/*
+	 * Calculate the supported page-sizes which fit into the given
+	 * sg_page_sizes. This will give us the page-sizes which we may be able
+	 * to use opportunistically when later inserting into the GTT. For
+	 * example if phys=2G, then in theory we should be able to use 1G, 2M,
+	 * 64K or 4K pages, although in practice this will depend on a number of
+	 * other factors.
+	 */
+	obj->mm.page_sizes.sg = 0;
+	for_each_set_bit(i, &supported, ilog2(I915_GTT_MAX_PAGE_SIZE) + 1) {
+		if (obj->mm.page_sizes.phys & ~0u << i)
+			obj->mm.page_sizes.sg |= BIT(i);
+	}
+	GEM_BUG_ON(!HAS_PAGE_SIZES(i915, obj->mm.page_sizes.sg));
+
+	spin_lock(&i915->mm.obj_lock);
+	list_add(&obj->mm.link, &i915->mm.unbound_list);
+	spin_unlock(&i915->mm.obj_lock);
 }
 
 static int ____i915_gem_object_get_pages(struct drm_i915_gem_object *obj)
 {
-	struct sg_table *pages;
-
-	GEM_BUG_ON(i915_gem_object_has_pinned_pages(obj));
+	int err;
 
 	if (unlikely(obj->mm.madv != I915_MADV_WILLNEED)) {
 		DRM_DEBUG("Attempting to obtain a purgeable object\n");
 		return -EFAULT;
 	}
 
-	pages = obj->ops->get_pages(obj);
-	if (unlikely(IS_ERR(pages)))
-		return PTR_ERR(pages);
+	err = obj->ops->get_pages(obj);
+	GEM_BUG_ON(!err && IS_ERR_OR_NULL(obj->mm.pages));
 
-	__i915_gem_object_set_pages(obj, pages);
-	return 0;
+	return err;
 }
 
 /* Ensure that the associated pages are gathered from the backing storage
@@ -2508,7 +2587,9 @@ int __i915_gem_object_get_pages(struct drm_i915_gem_object *obj)
 	if (err)
 		return err;
 
-	if (unlikely(IS_ERR_OR_NULL(obj->mm.pages))) {
+	if (unlikely(!i915_gem_object_has_pages(obj))) {
+		GEM_BUG_ON(i915_gem_object_has_pinned_pages(obj));
+
 		err = ____i915_gem_object_get_pages(obj);
 		if (err)
 			goto unlock;
@@ -2591,7 +2672,9 @@ void *i915_gem_object_pin_map(struct drm_i915_gem_object *obj,
 	type &= ~I915_MAP_OVERRIDE;
 
 	if (!atomic_inc_not_zero(&obj->mm.pages_pin_count)) {
-		if (unlikely(IS_ERR_OR_NULL(obj->mm.pages))) {
+		if (unlikely(!i915_gem_object_has_pages(obj))) {
+			GEM_BUG_ON(i915_gem_object_has_pinned_pages(obj));
+
 			ret = ____i915_gem_object_get_pages(obj);
 			if (ret)
 				goto err_unlock;
@@ -2601,7 +2684,7 @@ void *i915_gem_object_pin_map(struct drm_i915_gem_object *obj,
 		atomic_inc(&obj->mm.pages_pin_count);
 		pinned = false;
 	}
-	GEM_BUG_ON(!obj->mm.pages);
+	GEM_BUG_ON(!i915_gem_object_has_pages(obj));
 
 	ptr = page_unpack_bits(obj->mm.mapping, &has_type);
 	if (ptr && has_type != type) {
@@ -2656,7 +2739,7 @@ i915_gem_object_pwrite_gtt(struct drm_i915_gem_object *obj,
 	 * allows it to avoid the cost of retrieving a page (either swapin
 	 * or clearing-before-use) before it is overwritten.
 	 */
-	if (READ_ONCE(obj->mm.pages))
+	if (i915_gem_object_has_pages(obj))
 		return -ENODEV;
 
 	if (obj->mm.madv != I915_MADV_WILLNEED)
@@ -2800,7 +2883,17 @@ i915_gem_reset_prepare_engine(struct intel_engine_cs *engine)
 {
 	struct drm_i915_gem_request *request = NULL;
 
-	/* Prevent the signaler thread from updating the request
+	/*
+	 * During the reset sequence, we must prevent the engine from
+	 * entering RC6. As the context state is undefined until we restart
+	 * the engine, if it does enter RC6 during the reset, the state
+	 * written to the powercontext is undefined and so we may lose
+	 * GPU state upon resume, i.e. fail to restart after a reset.
+	 */
+	intel_uncore_forcewake_get(engine->i915, FORCEWAKE_ALL);
+
+	/*
+	 * Prevent the signaler thread from updating the request
 	 * state (by calling dma_fence_signal) as we are processing
 	 * the reset. The write from the GPU of the seqno is
 	 * asynchronous and the signaler thread may see a different
@@ -2811,7 +2904,8 @@ i915_gem_reset_prepare_engine(struct intel_engine_cs *engine)
 	 */
 	kthread_park(engine->breadcrumbs.signaler);
 
-	/* Prevent request submission to the hardware until we have
+	/*
+	 * Prevent request submission to the hardware until we have
 	 * completed the reset in i915_gem_reset_finish(). If a request
 	 * is completed by one engine, it may then queue a request
 	 * to a second via its engine->irq_tasklet *just* as we are
@@ -2819,8 +2913,8 @@ i915_gem_reset_prepare_engine(struct intel_engine_cs *engine)
 	 * Turning off the engine->irq_tasklet until the reset is over
 	 * prevents the race.
 	 */
-	tasklet_kill(&engine->irq_tasklet);
-	tasklet_disable(&engine->irq_tasklet);
+	tasklet_kill(&engine->execlists.irq_tasklet);
+	tasklet_disable(&engine->execlists.irq_tasklet);
 
 	if (engine->irq_seqno_barrier)
 		engine->irq_seqno_barrier(engine);
@@ -2999,8 +3093,10 @@ void i915_gem_reset(struct drm_i915_private *dev_priv)
 
 void i915_gem_reset_finish_engine(struct intel_engine_cs *engine)
 {
-	tasklet_enable(&engine->irq_tasklet);
+	tasklet_enable(&engine->execlists.irq_tasklet);
 	kthread_unpark(engine->breadcrumbs.signaler);
+
+	intel_uncore_forcewake_put(engine->i915, FORCEWAKE_ALL);
 }
 
 void i915_gem_reset_finish(struct drm_i915_private *dev_priv)
@@ -3018,9 +3114,15 @@ void i915_gem_reset_finish(struct drm_i915_private *dev_priv)
 
 static void nop_submit_request(struct drm_i915_gem_request *request)
 {
+	dma_fence_set_error(&request->fence, -EIO);
+
+	i915_gem_request_submit(request);
+}
+
+static void nop_complete_submit_request(struct drm_i915_gem_request *request)
+{
 	unsigned long flags;
 
-	GEM_BUG_ON(!i915_terminally_wedged(&request->i915->gpu_error));
 	dma_fence_set_error(&request->fence, -EIO);
 
 	spin_lock_irqsave(&request->engine->timeline->lock, flags);
@@ -3029,81 +3131,59 @@ static void nop_submit_request(struct drm_i915_gem_request *request)
 	spin_unlock_irqrestore(&request->engine->timeline->lock, flags);
 }
 
-static void engine_set_wedged(struct intel_engine_cs *engine)
+void i915_gem_set_wedged(struct drm_i915_private *i915)
 {
-	struct drm_i915_gem_request *request;
-	unsigned long flags;
+	struct intel_engine_cs *engine;
+	enum intel_engine_id id;
 
-	/* We need to be sure that no thread is running the old callback as
-	 * we install the nop handler (otherwise we would submit a request
-	 * to hardware that will never complete). In order to prevent this
-	 * race, we wait until the machine is idle before making the swap
-	 * (using stop_machine()).
+	/*
+	 * First, stop submission to hw, but do not yet complete requests by
+	 * rolling the global seqno forward (since this would complete requests
+	 * for which we haven't set the fence error to EIO yet).
 	 */
-	engine->submit_request = nop_submit_request;
-
-	/* Mark all executing requests as skipped */
-	spin_lock_irqsave(&engine->timeline->lock, flags);
-	list_for_each_entry(request, &engine->timeline->requests, link)
-		if (!i915_gem_request_completed(request))
-			dma_fence_set_error(&request->fence, -EIO);
-	spin_unlock_irqrestore(&engine->timeline->lock, flags);
+	for_each_engine(engine, i915, id)
+		engine->submit_request = nop_submit_request;
 
 	/*
-	 * Clear the execlists queue up before freeing the requests, as those
-	 * are the ones that keep the context and ringbuffer backing objects
-	 * pinned in place.
+	 * Make sure no one is running the old callback before we proceed with
+	 * cancelling requests and resetting the completion tracking. Otherwise
+	 * we might submit a request to the hardware which never completes.
 	 */
+	synchronize_rcu();
 
-	if (i915.enable_execlists) {
-		struct execlist_port *port = engine->execlist_port;
-		unsigned long flags;
-		unsigned int n;
-
-		spin_lock_irqsave(&engine->timeline->lock, flags);
-
-		for (n = 0; n < ARRAY_SIZE(engine->execlist_port); n++)
-			i915_gem_request_put(port_request(&port[n]));
-		memset(engine->execlist_port, 0, sizeof(engine->execlist_port));
-		engine->execlist_queue = RB_ROOT;
-		engine->execlist_first = NULL;
-
-		spin_unlock_irqrestore(&engine->timeline->lock, flags);
+	for_each_engine(engine, i915, id) {
+		/* Mark all executing requests as skipped */
+		engine->cancel_requests(engine);
 
-		/* The port is checked prior to scheduling a tasklet, but
-		 * just in case we have suspended the tasklet to do the
-		 * wedging make sure that when it wakes, it decides there
-		 * is no work to do by clearing the irq_posted bit.
+		/*
+		 * Only once we've force-cancelled all in-flight requests can we
+		 * start to complete all requests.
 		 */
-		clear_bit(ENGINE_IRQ_EXECLIST, &engine->irq_posted);
+		engine->submit_request = nop_complete_submit_request;
 	}
 
-	/* Mark all pending requests as complete so that any concurrent
-	 * (lockless) lookup doesn't try and wait upon the request as we
-	 * reset it.
+	/*
+	 * Make sure no request can slip through without getting completed by
+	 * either this call here to intel_engine_init_global_seqno, or the one
+	 * in nop_complete_submit_request.
 	 */
-	intel_engine_init_global_seqno(engine,
-				       intel_engine_last_submit(engine));
-}
+	synchronize_rcu();
 
-static int __i915_gem_set_wedged_BKL(void *data)
-{
-	struct drm_i915_private *i915 = data;
-	struct intel_engine_cs *engine;
-	enum intel_engine_id id;
+	for_each_engine(engine, i915, id) {
+		unsigned long flags;
 
-	for_each_engine(engine, i915, id)
-		engine_set_wedged(engine);
+		/* Mark all pending requests as complete so that any concurrent
+		 * (lockless) lookup doesn't try and wait upon the request as we
+		 * reset it.
+		 */
+		spin_lock_irqsave(&engine->timeline->lock, flags);
+		intel_engine_init_global_seqno(engine,
+					       intel_engine_last_submit(engine));
+		spin_unlock_irqrestore(&engine->timeline->lock, flags);
+	}
 
 	set_bit(I915_WEDGED, &i915->gpu_error.flags);
 	wake_up_all(&i915->gpu_error.reset_queue);
-
-	return 0;
-}
-
-void i915_gem_set_wedged(struct drm_i915_private *dev_priv)
-{
-	stop_machine(__i915_gem_set_wedged_BKL, dev_priv, NULL);
 }
 
 bool i915_gem_unset_wedged(struct drm_i915_private *i915)
@@ -3267,11 +3347,11 @@ void i915_gem_close_object(struct drm_gem_object *gem, struct drm_file *file)
 		struct i915_gem_context *ctx = lut->ctx;
 		struct i915_vma *vma;
 
+		GEM_BUG_ON(ctx->file_priv == ERR_PTR(-EBADF));
 		if (ctx->file_priv != fpriv)
 			continue;
 
 		vma = radix_tree_delete(&ctx->handles_vma, lut->handle);
-
 		GEM_BUG_ON(vma->obj != obj);
 
 		/* We allow the process to have multiple handles to the same
@@ -3385,24 +3465,12 @@ static int wait_for_timeline(struct i915_gem_timeline *tl, unsigned int flags)
 	return 0;
 }
 
-static int wait_for_engine(struct intel_engine_cs *engine, int timeout_ms)
-{
-	return wait_for(intel_engine_is_idle(engine), timeout_ms);
-}
-
 static int wait_for_engines(struct drm_i915_private *i915)
 {
-	struct intel_engine_cs *engine;
-	enum intel_engine_id id;
-
-	for_each_engine(engine, i915, id) {
-		if (GEM_WARN_ON(wait_for_engine(engine, 50))) {
-			i915_gem_set_wedged(i915);
-			return -EIO;
-		}
-
-		GEM_BUG_ON(intel_engine_get_seqno(engine) !=
-			   intel_engine_last_submit(engine));
+	if (wait_for(intel_engines_are_idle(i915), 50)) {
+		DRM_ERROR("Failed to idle engines, declaring wedged!\n");
+		i915_gem_set_wedged(i915);
+		return -EIO;
 	}
 
 	return 0;
@@ -3452,7 +3520,7 @@ static void __i915_gem_object_flush_for_display(struct drm_i915_gem_object *obj)
 
 void i915_gem_object_flush_if_display(struct drm_i915_gem_object *obj)
 {
-	if (!READ_ONCE(obj->pin_display))
+	if (!READ_ONCE(obj->pin_global))
 		return;
 
 	mutex_lock(&obj->base.dev->struct_mutex);
@@ -3819,10 +3887,10 @@ i915_gem_object_pin_to_display_plane(struct drm_i915_gem_object *obj,
 
 	lockdep_assert_held(&obj->base.dev->struct_mutex);
 
-	/* Mark the pin_display early so that we account for the
+	/* Mark the global pin early so that we account for the
 	 * display coherency whilst setting up the cache domains.
 	 */
-	obj->pin_display++;
+	obj->pin_global++;
 
 	/* The display engine is not coherent with the LLC cache on gen6.  As
 	 * a result, we make sure that the pinning that is about to occur is
@@ -3838,7 +3906,7 @@ i915_gem_object_pin_to_display_plane(struct drm_i915_gem_object *obj,
 					      I915_CACHE_WT : I915_CACHE_NONE);
 	if (ret) {
 		vma = ERR_PTR(ret);
-		goto err_unpin_display;
+		goto err_unpin_global;
 	}
 
 	/* As the user may map the buffer once pinned in the display plane
@@ -3869,7 +3937,7 @@ i915_gem_object_pin_to_display_plane(struct drm_i915_gem_object *obj,
 		vma = i915_gem_object_ggtt_pin(obj, view, 0, alignment, flags);
 	}
 	if (IS_ERR(vma))
-		goto err_unpin_display;
+		goto err_unpin_global;
 
 	vma->display_alignment = max_t(u64, vma->display_alignment, alignment);
 
@@ -3884,8 +3952,8 @@ i915_gem_object_pin_to_display_plane(struct drm_i915_gem_object *obj,
 
 	return vma;
 
-err_unpin_display:
-	obj->pin_display--;
+err_unpin_global:
+	obj->pin_global--;
 	return vma;
 }
 
@@ -3894,10 +3962,10 @@ i915_gem_object_unpin_from_display_plane(struct i915_vma *vma)
 {
 	lockdep_assert_held(&vma->vm->i915->drm.struct_mutex);
 
-	if (WARN_ON(vma->obj->pin_display == 0))
+	if (WARN_ON(vma->obj->pin_global == 0))
 		return;
 
-	if (--vma->obj->pin_display == 0)
+	if (--vma->obj->pin_global == 0)
 		vma->display_alignment = I915_GTT_MIN_ALIGNMENT;
 
 	/* Bump the LRU to try and avoid premature eviction whilst flipping  */
@@ -4016,42 +4084,47 @@ i915_gem_object_ggtt_pin(struct drm_i915_gem_object *obj,
 
 	lockdep_assert_held(&obj->base.dev->struct_mutex);
 
+	if (!view && flags & PIN_MAPPABLE) {
+		/* If the required space is larger than the available
+		 * aperture, we will not able to find a slot for the
+		 * object and unbinding the object now will be in
+		 * vain. Worse, doing so may cause us to ping-pong
+		 * the object in and out of the Global GTT and
+		 * waste a lot of cycles under the mutex.
+		 */
+		if (obj->base.size > dev_priv->ggtt.mappable_end)
+			return ERR_PTR(-E2BIG);
+
+		/* If NONBLOCK is set the caller is optimistically
+		 * trying to cache the full object within the mappable
+		 * aperture, and *must* have a fallback in place for
+		 * situations where we cannot bind the object. We
+		 * can be a little more lax here and use the fallback
+		 * more often to avoid costly migrations of ourselves
+		 * and other objects within the aperture.
+		 *
+		 * Half-the-aperture is used as a simple heuristic.
+		 * More interesting would to do search for a free
+		 * block prior to making the commitment to unbind.
+		 * That caters for the self-harm case, and with a
+		 * little more heuristics (e.g. NOFAULT, NOEVICT)
+		 * we could try to minimise harm to others.
+		 */
+		if (flags & PIN_NONBLOCK &&
+		    obj->base.size > dev_priv->ggtt.mappable_end / 2)
+			return ERR_PTR(-ENOSPC);
+	}
+
 	vma = i915_vma_instance(obj, vm, view);
 	if (unlikely(IS_ERR(vma)))
 		return vma;
 
 	if (i915_vma_misplaced(vma, size, alignment, flags)) {
-		if (flags & PIN_NONBLOCK &&
-		    (i915_vma_is_pinned(vma) || i915_vma_is_active(vma)))
-			return ERR_PTR(-ENOSPC);
+		if (flags & PIN_NONBLOCK) {
+			if (i915_vma_is_pinned(vma) || i915_vma_is_active(vma))
+				return ERR_PTR(-ENOSPC);
 
-		if (flags & PIN_MAPPABLE) {
-			/* If the required space is larger than the available
-			 * aperture, we will not able to find a slot for the
-			 * object and unbinding the object now will be in
-			 * vain. Worse, doing so may cause us to ping-pong
-			 * the object in and out of the Global GTT and
-			 * waste a lot of cycles under the mutex.
-			 */
-			if (vma->fence_size > dev_priv->ggtt.mappable_end)
-				return ERR_PTR(-E2BIG);
-
-			/* If NONBLOCK is set the caller is optimistically
-			 * trying to cache the full object within the mappable
-			 * aperture, and *must* have a fallback in place for
-			 * situations where we cannot bind the object. We
-			 * can be a little more lax here and use the fallback
-			 * more often to avoid costly migrations of ourselves
-			 * and other objects within the aperture.
-			 *
-			 * Half-the-aperture is used as a simple heuristic.
-			 * More interesting would to do search for a free
-			 * block prior to making the commitment to unbind.
-			 * That caters for the self-harm case, and with a
-			 * little more heuristics (e.g. NOFAULT, NOEVICT)
-			 * we could try to minimise harm to others.
-			 */
-			if (flags & PIN_NONBLOCK &&
+			if (flags & PIN_MAPPABLE &&
 			    vma->fence_size > dev_priv->ggtt.mappable_end / 2)
 				return ERR_PTR(-ENOSPC);
 		}
@@ -4232,7 +4305,7 @@ i915_gem_madvise_ioctl(struct drm_device *dev, void *data,
 	if (err)
 		goto out;
 
-	if (obj->mm.pages &&
+	if (i915_gem_object_has_pages(obj) &&
 	    i915_gem_object_is_tiled(obj) &&
 	    dev_priv->quirks & QUIRK_PIN_SWIZZLED_PAGES) {
 		if (obj->mm.madv == I915_MADV_WILLNEED) {
@@ -4251,7 +4324,8 @@ i915_gem_madvise_ioctl(struct drm_device *dev, void *data,
 		obj->mm.madv = args->madv;
 
 	/* if the object is no longer attached, discard its backing storage */
-	if (obj->mm.madv == I915_MADV_DONTNEED && !obj->mm.pages)
+	if (obj->mm.madv == I915_MADV_DONTNEED &&
+	    !i915_gem_object_has_pages(obj))
 		i915_gem_object_truncate(obj);
 
 	args->retained = obj->mm.madv != __I915_MADV_PURGED;
@@ -4277,8 +4351,6 @@ void i915_gem_object_init(struct drm_i915_gem_object *obj,
 {
 	mutex_init(&obj->mm.lock);
 
-	INIT_LIST_HEAD(&obj->global_link);
-	INIT_LIST_HEAD(&obj->userfault_link);
 	INIT_LIST_HEAD(&obj->vma_list);
 	INIT_LIST_HEAD(&obj->lut_list);
 	INIT_LIST_HEAD(&obj->batch_pool_link);
@@ -4308,6 +4380,30 @@ static const struct drm_i915_gem_object_ops i915_gem_object_ops = {
 	.pwrite = i915_gem_object_pwrite_gtt,
 };
 
+static int i915_gem_object_create_shmem(struct drm_device *dev,
+					struct drm_gem_object *obj,
+					size_t size)
+{
+	struct drm_i915_private *i915 = to_i915(dev);
+	unsigned long flags = VM_NORESERVE;
+	struct file *filp;
+
+	drm_gem_private_object_init(dev, obj, size);
+
+	if (i915->mm.gemfs)
+		filp = shmem_file_setup_with_mnt(i915->mm.gemfs, "i915", size,
+						 flags);
+	else
+		filp = shmem_file_setup("i915", size, flags);
+
+	if (IS_ERR(filp))
+		return PTR_ERR(filp);
+
+	obj->filp = filp;
+
+	return 0;
+}
+
 struct drm_i915_gem_object *
 i915_gem_object_create(struct drm_i915_private *dev_priv, u64 size)
 {
@@ -4332,7 +4428,7 @@ i915_gem_object_create(struct drm_i915_private *dev_priv, u64 size)
 	if (obj == NULL)
 		return ERR_PTR(-ENOMEM);
 
-	ret = drm_gem_object_init(&dev_priv->drm, &obj->base, size);
+	ret = i915_gem_object_create_shmem(&dev_priv->drm, &obj->base, size);
 	if (ret)
 		goto fail;
 
@@ -4409,13 +4505,14 @@ static void __i915_gem_free_objects(struct drm_i915_private *i915,
 {
 	struct drm_i915_gem_object *obj, *on;
 
-	mutex_lock(&i915->drm.struct_mutex);
 	intel_runtime_pm_get(i915);
-	llist_for_each_entry(obj, freed, freed) {
+	llist_for_each_entry_safe(obj, on, freed, freed) {
 		struct i915_vma *vma, *vn;
 
 		trace_i915_gem_object_destroy(obj);
 
+		mutex_lock(&i915->drm.struct_mutex);
+
 		GEM_BUG_ON(i915_gem_object_is_active(obj));
 		list_for_each_entry_safe(vma, vn,
 					 &obj->vma_list, obj_link) {
@@ -4426,16 +4523,24 @@ static void __i915_gem_free_objects(struct drm_i915_private *i915,
 		GEM_BUG_ON(!list_empty(&obj->vma_list));
 		GEM_BUG_ON(!RB_EMPTY_ROOT(&obj->vma_tree));
 
-		list_del(&obj->global_link);
-	}
-	intel_runtime_pm_put(i915);
-	mutex_unlock(&i915->drm.struct_mutex);
+		/* This serializes freeing with the shrinker. Since the free
+		 * is delayed, first by RCU then by the workqueue, we want the
+		 * shrinker to be able to free pages of unreferenced objects,
+		 * or else we may oom whilst there are plenty of deferred
+		 * freed objects.
+		 */
+		if (i915_gem_object_has_pages(obj)) {
+			spin_lock(&i915->mm.obj_lock);
+			list_del_init(&obj->mm.link);
+			spin_unlock(&i915->mm.obj_lock);
+		}
 
-	cond_resched();
+		mutex_unlock(&i915->drm.struct_mutex);
 
-	llist_for_each_entry_safe(obj, on, freed, freed) {
 		GEM_BUG_ON(obj->bind_count);
+		GEM_BUG_ON(obj->userfault_count);
 		GEM_BUG_ON(atomic_read(&obj->frontbuffer_bits));
+		GEM_BUG_ON(!list_empty(&obj->lut_list));
 
 		if (obj->ops->release)
 			obj->ops->release(obj);
@@ -4443,7 +4548,7 @@ static void __i915_gem_free_objects(struct drm_i915_private *i915,
 		if (WARN_ON(i915_gem_object_has_pinned_pages(obj)))
 			atomic_set(&obj->mm.pages_pin_count, 0);
 		__i915_gem_object_put_pages(obj, I915_MM_NORMAL);
-		GEM_BUG_ON(obj->mm.pages);
+		GEM_BUG_ON(i915_gem_object_has_pages(obj));
 
 		if (obj->base.import_attach)
 			drm_prime_gem_destroy(&obj->base, NULL);
@@ -4454,16 +4559,29 @@ static void __i915_gem_free_objects(struct drm_i915_private *i915,
 
 		kfree(obj->bit_17);
 		i915_gem_object_free(obj);
+
+		if (on)
+			cond_resched();
 	}
+	intel_runtime_pm_put(i915);
 }
 
 static void i915_gem_flush_free_objects(struct drm_i915_private *i915)
 {
 	struct llist_node *freed;
 
-	freed = llist_del_all(&i915->mm.free_list);
-	if (unlikely(freed))
+	/* Free the oldest, most stale object to keep the free_list short */
+	freed = NULL;
+	if (!llist_empty(&i915->mm.free_list)) { /* quick test for hotpath */
+		/* Only one consumer of llist_del_first() allowed */
+		spin_lock(&i915->mm.free_lock);
+		freed = llist_del_first(&i915->mm.free_list);
+		spin_unlock(&i915->mm.free_lock);
+	}
+	if (unlikely(freed)) {
+		freed->next = NULL;
 		__i915_gem_free_objects(i915, freed);
+	}
 }
 
 static void __i915_gem_free_work(struct work_struct *work)
@@ -4480,11 +4598,17 @@ static void __i915_gem_free_work(struct work_struct *work)
 	 * unbound now.
 	 */
 
+	spin_lock(&i915->mm.free_lock);
 	while ((freed = llist_del_all(&i915->mm.free_list))) {
+		spin_unlock(&i915->mm.free_lock);
+
 		__i915_gem_free_objects(i915, freed);
 		if (need_resched())
-			break;
+			return;
+
+		spin_lock(&i915->mm.free_lock);
 	}
+	spin_unlock(&i915->mm.free_lock);
 }
 
 static void __i915_gem_free_object_rcu(struct rcu_head *head)
@@ -4543,6 +4667,12 @@ static void assert_kernel_context_is_current(struct drm_i915_private *dev_priv)
 
 void i915_gem_sanitize(struct drm_i915_private *i915)
 {
+	if (i915_terminally_wedged(&i915->gpu_error)) {
+		mutex_lock(&i915->drm.struct_mutex);
+		i915_gem_unset_wedged(i915);
+		mutex_unlock(&i915->drm.struct_mutex);
+	}
+
 	/*
 	 * If we inherit context state from the BIOS or earlier occupants
 	 * of the GPU, the GPU may be in an inconsistent state when we
@@ -4575,17 +4705,19 @@ int i915_gem_suspend(struct drm_i915_private *dev_priv)
 	 * state. Fortunately, the kernel_context is disposable and we do
 	 * not rely on its state.
 	 */
-	ret = i915_gem_switch_to_kernel_context(dev_priv);
-	if (ret)
-		goto err_unlock;
+	if (!i915_terminally_wedged(&dev_priv->gpu_error)) {
+		ret = i915_gem_switch_to_kernel_context(dev_priv);
+		if (ret)
+			goto err_unlock;
 
-	ret = i915_gem_wait_for_idle(dev_priv,
-				     I915_WAIT_INTERRUPTIBLE |
-				     I915_WAIT_LOCKED);
-	if (ret)
-		goto err_unlock;
+		ret = i915_gem_wait_for_idle(dev_priv,
+					     I915_WAIT_INTERRUPTIBLE |
+					     I915_WAIT_LOCKED);
+		if (ret && ret != -EIO)
+			goto err_unlock;
 
-	assert_kernel_context_is_current(dev_priv);
+		assert_kernel_context_is_current(dev_priv);
+	}
 	i915_gem_contexts_lost(dev_priv);
 	mutex_unlock(&dev->struct_mutex);
 
@@ -4597,14 +4729,14 @@ int i915_gem_suspend(struct drm_i915_private *dev_priv)
 	/* As the idle_work is rearming if it detects a race, play safe and
 	 * repeat the flush until it is definitely idle.
 	 */
-	while (flush_delayed_work(&dev_priv->gt.idle_work))
-		;
+	drain_delayed_work(&dev_priv->gt.idle_work);
 
 	/* Assert that we sucessfully flushed all the work and
 	 * reset the GPU back to its idle, low power state.
 	 */
 	WARN_ON(dev_priv->gt.awake);
-	WARN_ON(!intel_engines_are_idle(dev_priv));
+	if (WARN_ON(!intel_engines_are_idle(dev_priv)))
+		i915_gem_set_wedged(dev_priv); /* no hope, discard everything */
 
 	/*
 	 * Neither the BIOS, ourselves or any other kernel
@@ -4626,11 +4758,12 @@ int i915_gem_suspend(struct drm_i915_private *dev_priv)
 	 * machine in an unusable condition.
 	 */
 	i915_gem_sanitize(dev_priv);
-	goto out_rpm_put;
+
+	intel_runtime_pm_put(dev_priv);
+	return 0;
 
 err_unlock:
 	mutex_unlock(&dev->struct_mutex);
-out_rpm_put:
 	intel_runtime_pm_put(dev_priv);
 	return ret;
 }
@@ -4643,6 +4776,7 @@ void i915_gem_resume(struct drm_i915_private *dev_priv)
 
 	mutex_lock(&dev->struct_mutex);
 	i915_gem_restore_gtt_mappings(dev_priv);
+	i915_gem_restore_fences(dev_priv);
 
 	/* As we didn't flush the kernel context before suspend, we cannot
 	 * guarantee that the context image is complete. So let's just reset
@@ -4756,6 +4890,10 @@ int i915_gem_init_hw(struct drm_i915_private *dev_priv)
 	init_unused_rings(dev_priv);
 
 	BUG_ON(!dev_priv->kernel_context);
+	if (i915_terminally_wedged(&dev_priv->gpu_error)) {
+		ret = -EIO;
+		goto out;
+	}
 
 	ret = i915_ppgtt_init_hw(dev_priv);
 	if (ret) {
@@ -4786,7 +4924,7 @@ bool intel_sanitize_semaphores(struct drm_i915_private *dev_priv, int value)
 		return false;
 
 	/* TODO: make semaphores and Execlists play nicely together */
-	if (i915.enable_execlists)
+	if (i915_modparams.enable_execlists)
 		return false;
 
 	if (value >= 0)
@@ -4803,11 +4941,18 @@ int i915_gem_init(struct drm_i915_private *dev_priv)
 {
 	int ret;
 
-	mutex_lock(&dev_priv->drm.struct_mutex);
+	/*
+	 * We need to fallback to 4K pages since gvt gtt handling doesn't
+	 * support huge page entries - we will need to check either hypervisor
+	 * mm can support huge guest page or just do emulation in gvt.
+	 */
+	if (intel_vgpu_active(dev_priv))
+		mkwrite_device_info(dev_priv)->page_sizes =
+			I915_GTT_PAGE_SIZE_4K;
 
 	dev_priv->mm.unordered_timeline = dma_fence_context_alloc(1);
 
-	if (!i915.enable_execlists) {
+	if (!i915_modparams.enable_execlists) {
 		dev_priv->gt.resume = intel_legacy_submission_resume;
 		dev_priv->gt.cleanup_engine = intel_engine_cleanup;
 	} else {
@@ -4815,18 +4960,19 @@ int i915_gem_init(struct drm_i915_private *dev_priv)
 		dev_priv->gt.cleanup_engine = intel_logical_ring_cleanup;
 	}
 
+	ret = i915_gem_init_userptr(dev_priv);
+	if (ret)
+		return ret;
+
 	/* This is just a security blanket to placate dragons.
 	 * On some systems, we very sporadically observe that the first TLBs
 	 * used by the CS may be stale, despite us poking the TLB reset. If
 	 * we hold the forcewake during initialisation these problems
 	 * just magically go away.
 	 */
+	mutex_lock(&dev_priv->drm.struct_mutex);
 	intel_uncore_forcewake_get(dev_priv, FORCEWAKE_ALL);
 
-	ret = i915_gem_init_userptr(dev_priv);
-	if (ret)
-		goto out_unlock;
-
 	ret = i915_gem_init_ggtt(dev_priv);
 	if (ret)
 		goto out_unlock;
@@ -4845,8 +4991,10 @@ int i915_gem_init(struct drm_i915_private *dev_priv)
 		 * wedged. But we only want to do this where the GPU is angry,
 		 * for all other failure, such as an allocation failure, bail.
 		 */
-		DRM_ERROR("Failed to initialize GPU, declaring it wedged\n");
-		i915_gem_set_wedged(dev_priv);
+		if (!i915_terminally_wedged(&dev_priv->gpu_error)) {
+			DRM_ERROR("Failed to initialize GPU, declaring it wedged\n");
+			i915_gem_set_wedged(dev_priv);
+		}
 		ret = 0;
 	}
 
@@ -4946,11 +5094,15 @@ i915_gem_load_init(struct drm_i915_private *dev_priv)
 		goto err_priorities;
 
 	INIT_WORK(&dev_priv->mm.free_work, __i915_gem_free_work);
+
+	spin_lock_init(&dev_priv->mm.obj_lock);
+	spin_lock_init(&dev_priv->mm.free_lock);
 	init_llist_head(&dev_priv->mm.free_list);
 	INIT_LIST_HEAD(&dev_priv->mm.unbound_list);
 	INIT_LIST_HEAD(&dev_priv->mm.bound_list);
 	INIT_LIST_HEAD(&dev_priv->mm.fence_list);
 	INIT_LIST_HEAD(&dev_priv->mm.userfault_list);
+
 	INIT_DELAYED_WORK(&dev_priv->gt.retire_work,
 			  i915_gem_retire_work_handler);
 	INIT_DELAYED_WORK(&dev_priv->gt.idle_work,
@@ -4962,6 +5114,10 @@ i915_gem_load_init(struct drm_i915_private *dev_priv)
 
 	spin_lock_init(&dev_priv->fb_tracking.lock);
 
+	err = i915_gemfs_init(dev_priv);
+	if (err)
+		DRM_NOTE("Unable to create a private tmpfs mount, hugepage support will be disabled(%d).\n", err);
+
 	return 0;
 
 err_priorities:
@@ -5000,6 +5156,8 @@ void i915_gem_load_cleanup(struct drm_i915_private *dev_priv)
 
 	/* And ensure that our DESTROY_BY_RCU slabs are truly destroyed */
 	rcu_barrier();
+
+	i915_gemfs_fini(dev_priv);
 }
 
 int i915_gem_freeze(struct drm_i915_private *dev_priv)
@@ -5038,12 +5196,12 @@ int i915_gem_freeze_late(struct drm_i915_private *dev_priv)
 	i915_gem_shrink(dev_priv, -1UL, NULL, I915_SHRINK_UNBOUND);
 	i915_gem_drain_freed_objects(dev_priv);
 
-	mutex_lock(&dev_priv->drm.struct_mutex);
+	spin_lock(&dev_priv->mm.obj_lock);
 	for (p = phases; *p; p++) {
-		list_for_each_entry(obj, *p, global_link)
+		list_for_each_entry(obj, *p, mm.link)
 			__start_cpu_write(obj);
 	}
-	mutex_unlock(&dev_priv->drm.struct_mutex);
+	spin_unlock(&dev_priv->mm.obj_lock);
 
 	return 0;
 }
@@ -5362,7 +5520,17 @@ int i915_gem_object_attach_phys(struct drm_i915_gem_object *obj, int align)
 		goto err_unlock;
 	}
 
-	pages = obj->mm.pages;
+	pages = fetch_and_zero(&obj->mm.pages);
+	if (pages) {
+		struct drm_i915_private *i915 = to_i915(obj->base.dev);
+
+		__i915_gem_object_reset_page_iter(obj);
+
+		spin_lock(&i915->mm.obj_lock);
+		list_del(&obj->mm.link);
+		spin_unlock(&i915->mm.obj_lock);
+	}
+
 	obj->ops = &i915_gem_phys_ops;
 
 	err = ____i915_gem_object_get_pages(obj);
@@ -5389,6 +5557,7 @@ err_unlock:
 #include "selftests/scatterlist.c"
 #include "selftests/mock_gem_device.c"
 #include "selftests/huge_gem_object.c"
+#include "selftests/huge_pages.c"
 #include "selftests/i915_gem_object.c"
 #include "selftests/i915_gem_coherency.c"
 #endif
diff --git a/drivers/gpu/drm/i915/i915_gem_clflush.c b/drivers/gpu/drm/i915/i915_gem_clflush.c
index 8a04d33055be..f663cd919795 100644
--- a/drivers/gpu/drm/i915/i915_gem_clflush.c
+++ b/drivers/gpu/drm/i915/i915_gem_clflush.c
@@ -70,6 +70,7 @@ static const struct dma_fence_ops i915_clflush_ops = {
 
 static void __i915_do_clflush(struct drm_i915_gem_object *obj)
 {
+	GEM_BUG_ON(!i915_gem_object_has_pages(obj));
 	drm_clflush_sg(obj->mm.pages);
 	intel_fb_obj_flush(obj, ORIGIN_CPU);
 }
diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c
index 8afd2ce59b8d..f782cf2069c1 100644
--- a/drivers/gpu/drm/i915/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/i915_gem_context.c
@@ -107,14 +107,9 @@ static void lut_close(struct i915_gem_context *ctx)
 	rcu_read_lock();
 	radix_tree_for_each_slot(slot, &ctx->handles_vma, &iter, 0) {
 		struct i915_vma *vma = rcu_dereference_raw(*slot);
-		struct drm_i915_gem_object *obj = vma->obj;
 
 		radix_tree_iter_delete(&ctx->handles_vma, &iter, slot);
-
-		if (!i915_vma_is_ggtt(vma))
-			i915_vma_close(vma);
-
-		__i915_gem_object_release_unless_active(obj);
+		__i915_gem_object_release_unless_active(vma->obj);
 	}
 	rcu_read_unlock();
 }
@@ -200,6 +195,11 @@ static void context_close(struct i915_gem_context *ctx)
 {
 	i915_gem_context_set_closed(ctx);
 
+	/*
+	 * The LUT uses the VMA as a backpointer to unref the object,
+	 * so we need to clear the LUT before we close all the VMA (inside
+	 * the ppgtt).
+	 */
 	lut_close(ctx);
 	if (ctx->ppgtt)
 		i915_ppgtt_close(&ctx->ppgtt->base);
@@ -316,7 +316,7 @@ __create_hw_context(struct drm_i915_private *dev_priv,
 	 * present or not in use we still need a small bias as ring wraparound
 	 * at offset 0 sometimes hangs. No idea why.
 	 */
-	if (HAS_GUC(dev_priv) && i915.enable_guc_loading)
+	if (HAS_GUC(dev_priv) && i915_modparams.enable_guc_loading)
 		ctx->ggtt_offset_bias = GUC_WOPCM_TOP;
 	else
 		ctx->ggtt_offset_bias = I915_GTT_PAGE_SIZE;
@@ -409,7 +409,7 @@ i915_gem_context_create_gvt(struct drm_device *dev)
 	i915_gem_context_set_closed(ctx); /* not user accessible */
 	i915_gem_context_clear_bannable(ctx);
 	i915_gem_context_set_force_single_submission(ctx);
-	if (!i915.enable_guc_submission)
+	if (!i915_modparams.enable_guc_submission)
 		ctx->ring_size = 512 * PAGE_SIZE; /* Max ring buffer size */
 
 	GEM_BUG_ON(i915_gem_context_is_kernel(ctx));
@@ -418,14 +418,43 @@ out:
 	return ctx;
 }
 
+static struct i915_gem_context *
+create_kernel_context(struct drm_i915_private *i915, int prio)
+{
+	struct i915_gem_context *ctx;
+
+	ctx = i915_gem_create_context(i915, NULL);
+	if (IS_ERR(ctx))
+		return ctx;
+
+	i915_gem_context_clear_bannable(ctx);
+	ctx->priority = prio;
+	ctx->ring_size = PAGE_SIZE;
+
+	GEM_BUG_ON(!i915_gem_context_is_kernel(ctx));
+
+	return ctx;
+}
+
+static void
+destroy_kernel_context(struct i915_gem_context **ctxp)
+{
+	struct i915_gem_context *ctx;
+
+	/* Keep the context ref so that we can free it immediately ourselves */
+	ctx = i915_gem_context_get(fetch_and_zero(ctxp));
+	GEM_BUG_ON(!i915_gem_context_is_kernel(ctx));
+
+	context_close(ctx);
+	i915_gem_context_free(ctx);
+}
+
 int i915_gem_contexts_init(struct drm_i915_private *dev_priv)
 {
 	struct i915_gem_context *ctx;
+	int err;
 
-	/* Init should only be called once per module load. Eventually the
-	 * restriction on the context_disabled check can be loosened. */
-	if (WARN_ON(dev_priv->kernel_context))
-		return 0;
+	GEM_BUG_ON(dev_priv->kernel_context);
 
 	INIT_LIST_HEAD(&dev_priv->contexts.list);
 	INIT_WORK(&dev_priv->contexts.free_work, contexts_free_worker);
@@ -433,7 +462,7 @@ int i915_gem_contexts_init(struct drm_i915_private *dev_priv)
 
 	if (intel_vgpu_active(dev_priv) &&
 	    HAS_LOGICAL_RING_CONTEXTS(dev_priv)) {
-		if (!i915.enable_execlists) {
+		if (!i915_modparams.enable_execlists) {
 			DRM_INFO("Only EXECLIST mode is supported in vgpu.\n");
 			return -EINVAL;
 		}
@@ -443,28 +472,38 @@ int i915_gem_contexts_init(struct drm_i915_private *dev_priv)
 	BUILD_BUG_ON(MAX_CONTEXT_HW_ID > INT_MAX);
 	ida_init(&dev_priv->contexts.hw_ida);
 
-	ctx = i915_gem_create_context(dev_priv, NULL);
+	/* lowest priority; idle task */
+	ctx = create_kernel_context(dev_priv, I915_PRIORITY_MIN);
 	if (IS_ERR(ctx)) {
-		DRM_ERROR("Failed to create default global context (error %ld)\n",
-			  PTR_ERR(ctx));
-		return PTR_ERR(ctx);
+		DRM_ERROR("Failed to create default global context\n");
+		err = PTR_ERR(ctx);
+		goto err;
 	}
-
-	/* For easy recognisablity, we want the kernel context to be 0 and then
+	/*
+	 * For easy recognisablity, we want the kernel context to be 0 and then
 	 * all user contexts will have non-zero hw_id.
 	 */
 	GEM_BUG_ON(ctx->hw_id);
-
-	i915_gem_context_clear_bannable(ctx);
-	ctx->priority = I915_PRIORITY_MIN; /* lowest priority; idle task */
 	dev_priv->kernel_context = ctx;
 
-	GEM_BUG_ON(!i915_gem_context_is_kernel(ctx));
+	/* highest priority; preempting task */
+	ctx = create_kernel_context(dev_priv, INT_MAX);
+	if (IS_ERR(ctx)) {
+		DRM_ERROR("Failed to create default preempt context\n");
+		err = PTR_ERR(ctx);
+		goto err_kernel_context;
+	}
+	dev_priv->preempt_context = ctx;
 
 	DRM_DEBUG_DRIVER("%s context support initialized\n",
 			 dev_priv->engine[RCS]->context_size ? "logical" :
 			 "fake");
 	return 0;
+
+err_kernel_context:
+	destroy_kernel_context(&dev_priv->kernel_context);
+err:
+	return err;
 }
 
 void i915_gem_contexts_lost(struct drm_i915_private *dev_priv)
@@ -485,7 +524,7 @@ void i915_gem_contexts_lost(struct drm_i915_private *dev_priv)
 	}
 
 	/* Force the GPU state to be restored on enabling */
-	if (!i915.enable_execlists) {
+	if (!i915_modparams.enable_execlists) {
 		struct i915_gem_context *ctx;
 
 		list_for_each_entry(ctx, &dev_priv->contexts.list, link) {
@@ -509,15 +548,10 @@ void i915_gem_contexts_lost(struct drm_i915_private *dev_priv)
 
 void i915_gem_contexts_fini(struct drm_i915_private *i915)
 {
-	struct i915_gem_context *ctx;
-
 	lockdep_assert_held(&i915->drm.struct_mutex);
 
-	/* Keep the context so that we can free it immediately ourselves */
-	ctx = i915_gem_context_get(fetch_and_zero(&i915->kernel_context));
-	GEM_BUG_ON(!i915_gem_context_is_kernel(ctx));
-	context_close(ctx);
-	i915_gem_context_free(ctx);
+	destroy_kernel_context(&i915->preempt_context);
+	destroy_kernel_context(&i915->kernel_context);
 
 	/* Must free all deferred contexts (via flush_workqueue) first */
 	ida_destroy(&i915->contexts.hw_ida);
@@ -570,7 +604,7 @@ mi_set_context(struct drm_i915_gem_request *req, u32 flags)
 	enum intel_engine_id id;
 	const int num_rings =
 		/* Use an extended w/a on gen7 if signalling from other rings */
-		(i915.semaphores && INTEL_GEN(dev_priv) == 7) ?
+		(i915_modparams.semaphores && INTEL_GEN(dev_priv) == 7) ?
 		INTEL_INFO(dev_priv)->num_rings - 1 :
 		0;
 	int len;
@@ -839,7 +873,7 @@ int i915_switch_context(struct drm_i915_gem_request *req)
 	struct intel_engine_cs *engine = req->engine;
 
 	lockdep_assert_held(&req->i915->drm.struct_mutex);
-	if (i915.enable_execlists)
+	if (i915_modparams.enable_execlists)
 		return 0;
 
 	if (!req->ctx->engine[engine->id].state) {
@@ -1038,6 +1072,9 @@ int i915_gem_context_getparam_ioctl(struct drm_device *dev, void *data,
 	case I915_CONTEXT_PARAM_BANNABLE:
 		args->value = i915_gem_context_is_bannable(ctx);
 		break;
+	case I915_CONTEXT_PARAM_PRIORITY:
+		args->value = ctx->priority;
+		break;
 	default:
 		ret = -EINVAL;
 		break;
@@ -1093,6 +1130,26 @@ int i915_gem_context_setparam_ioctl(struct drm_device *dev, void *data,
 		else
 			i915_gem_context_clear_bannable(ctx);
 		break;
+
+	case I915_CONTEXT_PARAM_PRIORITY:
+		{
+			int priority = args->value;
+
+			if (args->size)
+				ret = -EINVAL;
+			else if (!to_i915(dev)->engine[RCS]->schedule)
+				ret = -ENODEV;
+			else if (priority > I915_CONTEXT_MAX_USER_PRIORITY ||
+				 priority < I915_CONTEXT_MIN_USER_PRIORITY)
+				ret = -EINVAL;
+			else if (priority > I915_CONTEXT_DEFAULT_PRIORITY &&
+				 !capable(CAP_SYS_NICE))
+				ret = -EPERM;
+			else
+				ctx->priority = priority;
+		}
+		break;
+
 	default:
 		ret = -EINVAL;
 		break;
diff --git a/drivers/gpu/drm/i915/i915_gem_dmabuf.c b/drivers/gpu/drm/i915/i915_gem_dmabuf.c
index 6176e589cf09..864439a214c8 100644
--- a/drivers/gpu/drm/i915/i915_gem_dmabuf.c
+++ b/drivers/gpu/drm/i915/i915_gem_dmabuf.c
@@ -256,11 +256,21 @@ struct dma_buf *i915_gem_prime_export(struct drm_device *dev,
 	return drm_gem_dmabuf_export(dev, &exp_info);
 }
 
-static struct sg_table *
-i915_gem_object_get_pages_dmabuf(struct drm_i915_gem_object *obj)
+static int i915_gem_object_get_pages_dmabuf(struct drm_i915_gem_object *obj)
 {
-	return dma_buf_map_attachment(obj->base.import_attach,
-				      DMA_BIDIRECTIONAL);
+	struct sg_table *pages;
+	unsigned int sg_page_sizes;
+
+	pages = dma_buf_map_attachment(obj->base.import_attach,
+				       DMA_BIDIRECTIONAL);
+	if (IS_ERR(pages))
+		return PTR_ERR(pages);
+
+	sg_page_sizes = i915_sg_page_sizes(pages->sgl);
+
+	__i915_gem_object_set_pages(obj, pages, sg_page_sizes);
+
+	return 0;
 }
 
 static void i915_gem_object_put_pages_dmabuf(struct drm_i915_gem_object *obj,
diff --git a/drivers/gpu/drm/i915/i915_gem_evict.c b/drivers/gpu/drm/i915/i915_gem_evict.c
index e161d383b526..8daa8a78cdc0 100644
--- a/drivers/gpu/drm/i915/i915_gem_evict.c
+++ b/drivers/gpu/drm/i915/i915_gem_evict.c
@@ -33,6 +33,10 @@
 #include "intel_drv.h"
 #include "i915_trace.h"
 
+I915_SELFTEST_DECLARE(static struct igt_evict_ctl {
+	bool fail_if_busy:1;
+} igt_evict_ctl;)
+
 static bool ggtt_is_idle(struct drm_i915_private *i915)
 {
        struct intel_engine_cs *engine;
@@ -81,7 +85,7 @@ mark_free(struct drm_mm_scan *scan,
 	if (i915_vma_is_pinned(vma))
 		return false;
 
-	if (flags & PIN_NONFAULT && !list_empty(&vma->obj->userfault_link))
+	if (flags & PIN_NONFAULT && i915_vma_has_userfault(vma))
 		return false;
 
 	list_add(&vma->evict_link, unwind);
@@ -205,6 +209,9 @@ search_again:
 	 * the kernel's there is no more we can evict.
 	 */
 	if (!ggtt_is_idle(dev_priv)) {
+		if (I915_SELFTEST_ONLY(igt_evict_ctl.fail_if_busy))
+			return -EBUSY;
+
 		ret = ggtt_flush(dev_priv);
 		if (ret)
 			return ret;
@@ -330,6 +337,11 @@ int i915_gem_evict_for_node(struct i915_address_space *vm,
 			break;
 		}
 
+		if (flags & PIN_NONFAULT && i915_vma_has_userfault(vma)) {
+			ret = -ENOSPC;
+			break;
+		}
+
 		/* Overlap of objects in the same batch? */
 		if (i915_vma_is_pinned(vma)) {
 			ret = -ENOSPC;
diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
index 83876a1c8d98..435ed95df144 100644
--- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
@@ -58,6 +58,7 @@ enum {
 
 #define __EXEC_HAS_RELOC	BIT(31)
 #define __EXEC_VALIDATED	BIT(30)
+#define __EXEC_INTERNAL_FLAGS	(~0u << 30)
 #define UPDATE			PIN_OFFSET_FIXED
 
 #define BATCH_OFFSET_BIAS (256*1024)
@@ -268,6 +269,11 @@ static inline u64 gen8_noncanonical_addr(u64 address)
 	return address & GENMASK_ULL(GEN8_HIGH_ADDRESS_BIT, 0);
 }
 
+static inline bool eb_use_cmdparser(const struct i915_execbuffer *eb)
+{
+	return eb->engine->needs_cmd_parser && eb->batch_len;
+}
+
 static int eb_create(struct i915_execbuffer *eb)
 {
 	if (!(eb->args->flags & I915_EXEC_HANDLE_LUT)) {
@@ -365,12 +371,12 @@ eb_pin_vma(struct i915_execbuffer *eb,
 		return false;
 
 	if (unlikely(exec_flags & EXEC_OBJECT_NEEDS_FENCE)) {
-		if (unlikely(i915_vma_get_fence(vma))) {
+		if (unlikely(i915_vma_pin_fence(vma))) {
 			i915_vma_unpin(vma);
 			return false;
 		}
 
-		if (i915_vma_pin_fence(vma))
+		if (vma->fence)
 			exec_flags |= __EXEC_OBJECT_HAS_FENCE;
 	}
 
@@ -383,7 +389,7 @@ static inline void __eb_unreserve_vma(struct i915_vma *vma, unsigned int flags)
 	GEM_BUG_ON(!(flags & __EXEC_OBJECT_HAS_PIN));
 
 	if (unlikely(flags & __EXEC_OBJECT_HAS_FENCE))
-		i915_vma_unpin_fence(vma);
+		__i915_vma_unpin_fence(vma);
 
 	__i915_vma_unpin(vma);
 }
@@ -561,13 +567,13 @@ static int eb_reserve_vma(const struct i915_execbuffer *eb,
 	}
 
 	if (unlikely(exec_flags & EXEC_OBJECT_NEEDS_FENCE)) {
-		err = i915_vma_get_fence(vma);
+		err = i915_vma_pin_fence(vma);
 		if (unlikely(err)) {
 			i915_vma_unpin(vma);
 			return err;
 		}
 
-		if (i915_vma_pin_fence(vma))
+		if (vma->fence)
 			exec_flags |= __EXEC_OBJECT_HAS_FENCE;
 	}
 
@@ -678,7 +684,7 @@ static int eb_select_context(struct i915_execbuffer *eb)
 static int eb_lookup_vmas(struct i915_execbuffer *eb)
 {
 	struct radix_tree_root *handles_vma = &eb->ctx->handles_vma;
-	struct drm_i915_gem_object *uninitialized_var(obj);
+	struct drm_i915_gem_object *obj;
 	unsigned int i;
 	int err;
 
@@ -724,19 +730,17 @@ static int eb_lookup_vmas(struct i915_execbuffer *eb)
 			goto err_obj;
 		}
 
+		/* transfer ref to ctx */
 		vma->open_count++;
 		list_add(&lut->obj_link, &obj->lut_list);
 		list_add(&lut->ctx_link, &eb->ctx->handles_list);
 		lut->ctx = eb->ctx;
 		lut->handle = handle;
 
-		/* transfer ref to ctx */
-		obj = NULL;
-
 add_vma:
 		err = eb_add_vma(eb, i, vma);
 		if (unlikely(err))
-			goto err_obj;
+			goto err_vma;
 
 		GEM_BUG_ON(vma != eb->vma[i]);
 		GEM_BUG_ON(vma->exec_flags != &eb->flags[i]);
@@ -765,8 +769,7 @@ add_vma:
 	return eb_reserve(eb);
 
 err_obj:
-	if (obj)
-		i915_gem_object_put(obj);
+	i915_gem_object_put(obj);
 err_vma:
 	eb->vma[i] = NULL;
 	return err;
@@ -975,7 +978,9 @@ static void *reloc_iomap(struct drm_i915_gem_object *obj,
 			return ERR_PTR(err);
 
 		vma = i915_gem_object_ggtt_pin(obj, NULL, 0, 0,
-					       PIN_MAPPABLE | PIN_NONBLOCK);
+					       PIN_MAPPABLE |
+					       PIN_NONBLOCK |
+					       PIN_NONFAULT);
 		if (IS_ERR(vma)) {
 			memset(&cache->node, 0, sizeof(cache->node));
 			err = drm_mm_insert_node_in_range
@@ -1163,6 +1168,13 @@ static u32 *reloc_gpu(struct i915_execbuffer *eb,
 	if (unlikely(!cache->rq)) {
 		int err;
 
+		/* If we need to copy for the cmdparser, we will stall anyway */
+		if (eb_use_cmdparser(eb))
+			return ERR_PTR(-EWOULDBLOCK);
+
+		if (!intel_engine_can_store_dword(eb->engine))
+			return ERR_PTR(-ENODEV);
+
 		err = __reloc_gpu_alloc(eb, vma, len);
 		if (unlikely(err))
 			return ERR_PTR(err);
@@ -1187,9 +1199,7 @@ relocate_entry(struct i915_vma *vma,
 
 	if (!eb->reloc_cache.vaddr &&
 	    (DBG_FORCE_RELOC == FORCE_GPU_RELOC ||
-	     !reservation_object_test_signaled_rcu(vma->resv, true)) &&
-	    __intel_engine_can_store_dword(eb->reloc_cache.gen,
-					   eb->engine->class)) {
+	     !reservation_object_test_signaled_rcu(vma->resv, true))) {
 		const unsigned int gen = eb->reloc_cache.gen;
 		unsigned int len;
 		u32 *batch;
@@ -1581,7 +1591,7 @@ static int eb_prefault_relocations(const struct i915_execbuffer *eb)
 	const unsigned int count = eb->buffer_count;
 	unsigned int i;
 
-	if (unlikely(i915.prefault_disable))
+	if (unlikely(i915_modparams.prefault_disable))
 		return 0;
 
 	for (i = 0; i < count; i++) {
@@ -2190,6 +2200,7 @@ i915_gem_do_execbuffer(struct drm_device *dev,
 	int out_fence_fd = -1;
 	int err;
 
+	BUILD_BUG_ON(__EXEC_INTERNAL_FLAGS & ~__I915_EXEC_ILLEGAL_FLAGS);
 	BUILD_BUG_ON(__EXEC_OBJECT_INTERNAL_FLAGS &
 		     ~__EXEC_OBJECT_UNKNOWN_FLAGS);
 
@@ -2303,7 +2314,7 @@ i915_gem_do_execbuffer(struct drm_device *dev,
 		goto err_vma;
 	}
 
-	if (eb.engine->needs_cmd_parser && eb.batch_len) {
+	if (eb_use_cmdparser(&eb)) {
 		struct i915_vma *vma;
 
 		vma = eb_parse(&eb, drm_is_current_master(file));
diff --git a/drivers/gpu/drm/i915/i915_gem_fence_reg.c b/drivers/gpu/drm/i915/i915_gem_fence_reg.c
index 5fe2cd8c8f28..012250f25255 100644
--- a/drivers/gpu/drm/i915/i915_gem_fence_reg.c
+++ b/drivers/gpu/drm/i915/i915_gem_fence_reg.c
@@ -240,7 +240,8 @@ static int fence_update(struct drm_i915_fence_reg *fence,
 		/* Ensure that all userspace CPU access is completed before
 		 * stealing the fence.
 		 */
-		i915_gem_release_mmap(fence->vma->obj);
+		GEM_BUG_ON(fence->vma->fence != fence);
+		i915_vma_revoke_mmap(fence->vma);
 
 		fence->vma->fence = NULL;
 		fence->vma = NULL;
@@ -280,8 +281,7 @@ static int fence_update(struct drm_i915_fence_reg *fence,
  *
  * 0 on success, negative error code on failure.
  */
-int
-i915_vma_put_fence(struct i915_vma *vma)
+int i915_vma_put_fence(struct i915_vma *vma)
 {
 	struct drm_i915_fence_reg *fence = vma->fence;
 
@@ -299,6 +299,8 @@ static struct drm_i915_fence_reg *fence_find(struct drm_i915_private *dev_priv)
 	struct drm_i915_fence_reg *fence;
 
 	list_for_each_entry(fence, &dev_priv->mm.fence_list, link) {
+		GEM_BUG_ON(fence->vma && fence->vma->fence != fence);
+
 		if (fence->pin_count)
 			continue;
 
@@ -313,7 +315,7 @@ static struct drm_i915_fence_reg *fence_find(struct drm_i915_private *dev_priv)
 }
 
 /**
- * i915_vma_get_fence - set up fencing for a vma
+ * i915_vma_pin_fence - set up fencing for a vma
  * @vma: vma to map through a fence reg
  *
  * When mapping objects through the GTT, userspace wants to be able to write
@@ -331,10 +333,11 @@ static struct drm_i915_fence_reg *fence_find(struct drm_i915_private *dev_priv)
  * 0 on success, negative error code on failure.
  */
 int
-i915_vma_get_fence(struct i915_vma *vma)
+i915_vma_pin_fence(struct i915_vma *vma)
 {
 	struct drm_i915_fence_reg *fence;
 	struct i915_vma *set = i915_gem_object_is_tiled(vma->obj) ? vma : NULL;
+	int err;
 
 	/* Note that we revoke fences on runtime suspend. Therefore the user
 	 * must keep the device awake whilst using the fence.
@@ -344,6 +347,8 @@ i915_vma_get_fence(struct i915_vma *vma)
 	/* Just update our place in the LRU if our fence is getting reused. */
 	if (vma->fence) {
 		fence = vma->fence;
+		GEM_BUG_ON(fence->vma != vma);
+		fence->pin_count++;
 		if (!fence->dirty) {
 			list_move_tail(&fence->link,
 				       &fence->i915->mm.fence_list);
@@ -353,10 +358,76 @@ i915_vma_get_fence(struct i915_vma *vma)
 		fence = fence_find(vma->vm->i915);
 		if (IS_ERR(fence))
 			return PTR_ERR(fence);
+
+		GEM_BUG_ON(fence->pin_count);
+		fence->pin_count++;
 	} else
 		return 0;
 
-	return fence_update(fence, set);
+	err = fence_update(fence, set);
+	if (err)
+		goto out_unpin;
+
+	GEM_BUG_ON(fence->vma != set);
+	GEM_BUG_ON(vma->fence != (set ? fence : NULL));
+
+	if (set)
+		return 0;
+
+out_unpin:
+	fence->pin_count--;
+	return err;
+}
+
+/**
+ * i915_reserve_fence - Reserve a fence for vGPU
+ * @dev_priv: i915 device private
+ *
+ * This function walks the fence regs looking for a free one and remove
+ * it from the fence_list. It is used to reserve fence for vGPU to use.
+ */
+struct drm_i915_fence_reg *
+i915_reserve_fence(struct drm_i915_private *dev_priv)
+{
+	struct drm_i915_fence_reg *fence;
+	int count;
+	int ret;
+
+	lockdep_assert_held(&dev_priv->drm.struct_mutex);
+
+	/* Keep at least one fence available for the display engine. */
+	count = 0;
+	list_for_each_entry(fence, &dev_priv->mm.fence_list, link)
+		count += !fence->pin_count;
+	if (count <= 1)
+		return ERR_PTR(-ENOSPC);
+
+	fence = fence_find(dev_priv);
+	if (IS_ERR(fence))
+		return fence;
+
+	if (fence->vma) {
+		/* Force-remove fence from VMA */
+		ret = fence_update(fence, NULL);
+		if (ret)
+			return ERR_PTR(ret);
+	}
+
+	list_del(&fence->link);
+	return fence;
+}
+
+/**
+ * i915_unreserve_fence - Reclaim a reserved fence
+ * @fence: the fence reg
+ *
+ * This function add a reserved fence register from vGPU to the fence_list.
+ */
+void i915_unreserve_fence(struct drm_i915_fence_reg *fence)
+{
+	lockdep_assert_held(&fence->i915->drm.struct_mutex);
+
+	list_add(&fence->link, &fence->i915->mm.fence_list);
 }
 
 /**
@@ -378,8 +449,10 @@ void i915_gem_revoke_fences(struct drm_i915_private *dev_priv)
 	for (i = 0; i < dev_priv->num_fence_regs; i++) {
 		struct drm_i915_fence_reg *fence = &dev_priv->fence_regs[i];
 
+		GEM_BUG_ON(fence->vma && fence->vma->fence != fence);
+
 		if (fence->vma)
-			i915_gem_release_mmap(fence->vma->obj);
+			i915_vma_revoke_mmap(fence->vma);
 	}
 }
 
@@ -399,13 +472,15 @@ void i915_gem_restore_fences(struct drm_i915_private *dev_priv)
 		struct drm_i915_fence_reg *reg = &dev_priv->fence_regs[i];
 		struct i915_vma *vma = reg->vma;
 
+		GEM_BUG_ON(vma && vma->fence != reg);
+
 		/*
 		 * Commit delayed tiling changes if we have an object still
 		 * attached to the fence, otherwise just clear the fence.
 		 */
 		if (vma && !i915_gem_object_is_tiled(vma->obj)) {
 			GEM_BUG_ON(!reg->dirty);
-			GEM_BUG_ON(!list_empty(&vma->obj->userfault_link));
+			GEM_BUG_ON(i915_vma_has_userfault(vma));
 
 			list_move(&reg->link, &dev_priv->mm.fence_list);
 			vma->fence = NULL;
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index ad524cb0f6fc..2af65ecf2df8 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -135,11 +135,12 @@ static inline void i915_ggtt_invalidate(struct drm_i915_private *i915)
 int intel_sanitize_enable_ppgtt(struct drm_i915_private *dev_priv,
 			       	int enable_ppgtt)
 {
-	bool has_aliasing_ppgtt;
 	bool has_full_ppgtt;
 	bool has_full_48bit_ppgtt;
 
-	has_aliasing_ppgtt = dev_priv->info.has_aliasing_ppgtt;
+	if (!dev_priv->info.has_aliasing_ppgtt)
+		return 0;
+
 	has_full_ppgtt = dev_priv->info.has_full_ppgtt;
 	has_full_48bit_ppgtt = dev_priv->info.has_full_48bit_ppgtt;
 
@@ -149,9 +150,6 @@ int intel_sanitize_enable_ppgtt(struct drm_i915_private *dev_priv,
 		has_full_48bit_ppgtt = intel_vgpu_has_full_48bit_ppgtt(dev_priv);
 	}
 
-	if (!has_aliasing_ppgtt)
-		return 0;
-
 	/*
 	 * We don't allow disabling PPGTT for gen9+ as it's a requirement for
 	 * execlists, the sole mechanism available to submit work.
@@ -180,7 +178,7 @@ int intel_sanitize_enable_ppgtt(struct drm_i915_private *dev_priv,
 		return 0;
 	}
 
-	if (INTEL_GEN(dev_priv) >= 8 && i915.enable_execlists) {
+	if (INTEL_GEN(dev_priv) >= 8 && i915_modparams.enable_execlists) {
 		if (has_full_48bit_ppgtt)
 			return 3;
 
@@ -188,7 +186,7 @@ int intel_sanitize_enable_ppgtt(struct drm_i915_private *dev_priv,
 			return 2;
 	}
 
-	return has_aliasing_ppgtt ? 1 : 0;
+	return 1;
 }
 
 static int ppgtt_bind_vma(struct i915_vma *vma,
@@ -205,8 +203,6 @@ static int ppgtt_bind_vma(struct i915_vma *vma,
 			return ret;
 	}
 
-	vma->pages = vma->obj->mm.pages;
-
 	/* Currently applicable only to VLV */
 	pte_flags = 0;
 	if (vma->obj->gt_ro)
@@ -222,6 +218,30 @@ static void ppgtt_unbind_vma(struct i915_vma *vma)
 	vma->vm->clear_range(vma->vm, vma->node.start, vma->size);
 }
 
+static int ppgtt_set_pages(struct i915_vma *vma)
+{
+	GEM_BUG_ON(vma->pages);
+
+	vma->pages = vma->obj->mm.pages;
+
+	vma->page_sizes = vma->obj->mm.page_sizes;
+
+	return 0;
+}
+
+static void clear_pages(struct i915_vma *vma)
+{
+	GEM_BUG_ON(!vma->pages);
+
+	if (vma->pages != vma->obj->mm.pages) {
+		sg_free_table(vma->pages);
+		kfree(vma->pages);
+	}
+	vma->pages = NULL;
+
+	memset(&vma->page_sizes, 0, sizeof(vma->page_sizes));
+}
+
 static gen8_pte_t gen8_pte_encode(dma_addr_t addr,
 				  enum i915_cache_level level)
 {
@@ -230,13 +250,13 @@ static gen8_pte_t gen8_pte_encode(dma_addr_t addr,
 
 	switch (level) {
 	case I915_CACHE_NONE:
-		pte |= PPAT_UNCACHED_INDEX;
+		pte |= PPAT_UNCACHED;
 		break;
 	case I915_CACHE_WT:
-		pte |= PPAT_DISPLAY_ELLC_INDEX;
+		pte |= PPAT_DISPLAY_ELLC;
 		break;
 	default:
-		pte |= PPAT_CACHED_INDEX;
+		pte |= PPAT_CACHED;
 		break;
 	}
 
@@ -249,9 +269,9 @@ static gen8_pde_t gen8_pde_encode(const dma_addr_t addr,
 	gen8_pde_t pde = _PAGE_PRESENT | _PAGE_RW;
 	pde |= addr;
 	if (level != I915_CACHE_NONE)
-		pde |= PPAT_CACHED_PDE_INDEX;
+		pde |= PPAT_CACHED_PDE;
 	else
-		pde |= PPAT_UNCACHED_INDEX;
+		pde |= PPAT_UNCACHED;
 	return pde;
 }
 
@@ -356,39 +376,86 @@ static gen6_pte_t iris_pte_encode(dma_addr_t addr,
 
 static struct page *vm_alloc_page(struct i915_address_space *vm, gfp_t gfp)
 {
-	struct page *page;
+	struct pagevec *pvec = &vm->free_pages;
 
 	if (I915_SELFTEST_ONLY(should_fail(&vm->fault_attr, 1)))
 		i915_gem_shrink_all(vm->i915);
 
-	if (vm->free_pages.nr)
-		return vm->free_pages.pages[--vm->free_pages.nr];
+	if (likely(pvec->nr))
+		return pvec->pages[--pvec->nr];
+
+	if (!vm->pt_kmap_wc)
+		return alloc_page(gfp);
+
+	/* A placeholder for a specific mutex to guard the WC stash */
+	lockdep_assert_held(&vm->i915->drm.struct_mutex);
+
+	/* Look in our global stash of WC pages... */
+	pvec = &vm->i915->mm.wc_stash;
+	if (likely(pvec->nr))
+		return pvec->pages[--pvec->nr];
+
+	/* Otherwise batch allocate pages to amoritize cost of set_pages_wc. */
+	do {
+		struct page *page;
 
-	page = alloc_page(gfp);
-	if (!page)
+		page = alloc_page(gfp);
+		if (unlikely(!page))
+			break;
+
+		pvec->pages[pvec->nr++] = page;
+	} while (pagevec_space(pvec));
+
+	if (unlikely(!pvec->nr))
 		return NULL;
 
-	if (vm->pt_kmap_wc)
-		set_pages_array_wc(&page, 1);
+	set_pages_array_wc(pvec->pages, pvec->nr);
 
-	return page;
+	return pvec->pages[--pvec->nr];
 }
 
-static void vm_free_pages_release(struct i915_address_space *vm)
+static void vm_free_pages_release(struct i915_address_space *vm,
+				  bool immediate)
 {
-	GEM_BUG_ON(!pagevec_count(&vm->free_pages));
+	struct pagevec *pvec = &vm->free_pages;
+
+	GEM_BUG_ON(!pagevec_count(pvec));
 
-	if (vm->pt_kmap_wc)
-		set_pages_array_wb(vm->free_pages.pages,
-				   pagevec_count(&vm->free_pages));
+	if (vm->pt_kmap_wc) {
+		struct pagevec *stash = &vm->i915->mm.wc_stash;
 
-	__pagevec_release(&vm->free_pages);
+		/* When we use WC, first fill up the global stash and then
+		 * only if full immediately free the overflow.
+		 */
+
+		lockdep_assert_held(&vm->i915->drm.struct_mutex);
+		if (pagevec_space(stash)) {
+			do {
+				stash->pages[stash->nr++] =
+					pvec->pages[--pvec->nr];
+				if (!pvec->nr)
+					return;
+			} while (pagevec_space(stash));
+
+			/* As we have made some room in the VM's free_pages,
+			 * we can wait for it to fill again. Unless we are
+			 * inside i915_address_space_fini() and must
+			 * immediately release the pages!
+			 */
+			if (!immediate)
+				return;
+		}
+
+		set_pages_array_wb(pvec->pages, pvec->nr);
+	}
+
+	__pagevec_release(pvec);
 }
 
 static void vm_free_page(struct i915_address_space *vm, struct page *page)
 {
 	if (!pagevec_add(&vm->free_pages, page))
-		vm_free_pages_release(vm);
+		vm_free_pages_release(vm, false);
 }
 
 static int __setup_page_dma(struct i915_address_space *vm,
@@ -434,10 +501,8 @@ static void fill_page_dma(struct i915_address_space *vm,
 			  const u64 val)
 {
 	u64 * const vaddr = kmap_atomic(p->page);
-	int i;
 
-	for (i = 0; i < 512; i++)
-		vaddr[i] = val;
+	memset64(vaddr, val, PAGE_SIZE / sizeof(val));
 
 	kunmap_atomic(vaddr);
 }
@@ -452,12 +517,73 @@ static void fill_page_dma_32(struct i915_address_space *vm,
 static int
 setup_scratch_page(struct i915_address_space *vm, gfp_t gfp)
 {
-	return __setup_page_dma(vm, &vm->scratch_page, gfp | __GFP_ZERO);
+	struct page *page = NULL;
+	dma_addr_t addr;
+	int order;
+
+	/*
+	 * In order to utilize 64K pages for an object with a size < 2M, we will
+	 * need to support a 64K scratch page, given that every 16th entry for a
+	 * page-table operating in 64K mode must point to a properly aligned 64K
+	 * region, including any PTEs which happen to point to scratch.
+	 *
+	 * This is only relevant for the 48b PPGTT where we support
+	 * huge-gtt-pages, see also i915_vma_insert().
+	 *
+	 * TODO: we should really consider write-protecting the scratch-page and
+	 * sharing between ppgtt
+	 */
+	if (i915_vm_is_48bit(vm) &&
+	    HAS_PAGE_SIZES(vm->i915, I915_GTT_PAGE_SIZE_64K)) {
+		order = get_order(I915_GTT_PAGE_SIZE_64K);
+		page = alloc_pages(gfp | __GFP_ZERO | __GFP_NOWARN, order);
+		if (page) {
+			addr = dma_map_page(vm->dma, page, 0,
+					    I915_GTT_PAGE_SIZE_64K,
+					    PCI_DMA_BIDIRECTIONAL);
+			if (unlikely(dma_mapping_error(vm->dma, addr))) {
+				__free_pages(page, order);
+				page = NULL;
+			}
+
+			if (!IS_ALIGNED(addr, I915_GTT_PAGE_SIZE_64K)) {
+				dma_unmap_page(vm->dma, addr,
+					       I915_GTT_PAGE_SIZE_64K,
+					       PCI_DMA_BIDIRECTIONAL);
+				__free_pages(page, order);
+				page = NULL;
+			}
+		}
+	}
+
+	if (!page) {
+		order = 0;
+		page = alloc_page(gfp | __GFP_ZERO);
+		if (unlikely(!page))
+			return -ENOMEM;
+
+		addr = dma_map_page(vm->dma, page, 0, PAGE_SIZE,
+				    PCI_DMA_BIDIRECTIONAL);
+		if (unlikely(dma_mapping_error(vm->dma, addr))) {
+			__free_page(page);
+			return -ENOMEM;
+		}
+	}
+
+	vm->scratch_page.page = page;
+	vm->scratch_page.daddr = addr;
+	vm->scratch_page.order = order;
+
+	return 0;
 }
 
 static void cleanup_scratch_page(struct i915_address_space *vm)
 {
-	cleanup_page_dma(vm, &vm->scratch_page);
+	struct i915_page_dma *p = &vm->scratch_page;
+
+	dma_unmap_page(vm->dma, p->daddr, BIT(p->order) << PAGE_SHIFT,
+		       PCI_DMA_BIDIRECTIONAL);
+	__free_pages(p->page, p->order);
 }
 
 static struct i915_page_table *alloc_pt(struct i915_address_space *vm)
@@ -925,6 +1051,105 @@ static void gen8_ppgtt_insert_3lvl(struct i915_address_space *vm,
 
 	gen8_ppgtt_insert_pte_entries(ppgtt, &ppgtt->pdp, &iter, &idx,
 				      cache_level);
+
+	vma->page_sizes.gtt = I915_GTT_PAGE_SIZE;
+}
+
+static void gen8_ppgtt_insert_huge_entries(struct i915_vma *vma,
+					   struct i915_page_directory_pointer **pdps,
+					   struct sgt_dma *iter,
+					   enum i915_cache_level cache_level)
+{
+	const gen8_pte_t pte_encode = gen8_pte_encode(0, cache_level);
+	u64 start = vma->node.start;
+	dma_addr_t rem = iter->sg->length;
+
+	do {
+		struct gen8_insert_pte idx = gen8_insert_pte(start);
+		struct i915_page_directory_pointer *pdp = pdps[idx.pml4e];
+		struct i915_page_directory *pd = pdp->page_directory[idx.pdpe];
+		unsigned int page_size;
+		bool maybe_64K = false;
+		gen8_pte_t encode = pte_encode;
+		gen8_pte_t *vaddr;
+		u16 index, max;
+
+		if (vma->page_sizes.sg & I915_GTT_PAGE_SIZE_2M &&
+		    IS_ALIGNED(iter->dma, I915_GTT_PAGE_SIZE_2M) &&
+		    rem >= I915_GTT_PAGE_SIZE_2M && !idx.pte) {
+			index = idx.pde;
+			max = I915_PDES;
+			page_size = I915_GTT_PAGE_SIZE_2M;
+
+			encode |= GEN8_PDE_PS_2M;
+
+			vaddr = kmap_atomic_px(pd);
+		} else {
+			struct i915_page_table *pt = pd->page_table[idx.pde];
+
+			index = idx.pte;
+			max = GEN8_PTES;
+			page_size = I915_GTT_PAGE_SIZE;
+
+			if (!index &&
+			    vma->page_sizes.sg & I915_GTT_PAGE_SIZE_64K &&
+			    IS_ALIGNED(iter->dma, I915_GTT_PAGE_SIZE_64K) &&
+			    (IS_ALIGNED(rem, I915_GTT_PAGE_SIZE_64K) ||
+			     rem >= (max - index) << PAGE_SHIFT))
+				maybe_64K = true;
+
+			vaddr = kmap_atomic_px(pt);
+		}
+
+		do {
+			GEM_BUG_ON(iter->sg->length < page_size);
+			vaddr[index++] = encode | iter->dma;
+
+			start += page_size;
+			iter->dma += page_size;
+			rem -= page_size;
+			if (iter->dma >= iter->max) {
+				iter->sg = __sg_next(iter->sg);
+				if (!iter->sg)
+					break;
+
+				rem = iter->sg->length;
+				iter->dma = sg_dma_address(iter->sg);
+				iter->max = iter->dma + rem;
+
+				if (maybe_64K && index < max &&
+				    !(IS_ALIGNED(iter->dma, I915_GTT_PAGE_SIZE_64K) &&
+				      (IS_ALIGNED(rem, I915_GTT_PAGE_SIZE_64K) ||
+				       rem >= (max - index) << PAGE_SHIFT)))
+					maybe_64K = false;
+
+				if (unlikely(!IS_ALIGNED(iter->dma, page_size)))
+					break;
+			}
+		} while (rem >= page_size && index < max);
+
+		kunmap_atomic(vaddr);
+
+		/*
+		 * Is it safe to mark the 2M block as 64K? -- Either we have
+		 * filled whole page-table with 64K entries, or filled part of
+		 * it and have reached the end of the sg table and we have
+		 * enough padding.
+		 */
+		if (maybe_64K &&
+		    (index == max ||
+		     (i915_vm_has_scratch_64K(vma->vm) &&
+		      !iter->sg && IS_ALIGNED(vma->node.start +
+					      vma->node.size,
+					      I915_GTT_PAGE_SIZE_2M)))) {
+			vaddr = kmap_atomic_px(pd);
+			vaddr[idx.pde] |= GEN8_PDE_IPS_64K;
+			kunmap_atomic(vaddr);
+			page_size = I915_GTT_PAGE_SIZE_64K;
+		}
+
+		vma->page_sizes.gtt |= page_size;
+	} while (iter->sg);
 }
 
 static void gen8_ppgtt_insert_4lvl(struct i915_address_space *vm,
@@ -935,11 +1160,18 @@ static void gen8_ppgtt_insert_4lvl(struct i915_address_space *vm,
 	struct i915_hw_ppgtt *ppgtt = i915_vm_to_ppgtt(vm);
 	struct sgt_dma iter = sgt_dma(vma);
 	struct i915_page_directory_pointer **pdps = ppgtt->pml4.pdps;
-	struct gen8_insert_pte idx = gen8_insert_pte(vma->node.start);
 
-	while (gen8_ppgtt_insert_pte_entries(ppgtt, pdps[idx.pml4e++], &iter,
-					     &idx, cache_level))
-		GEM_BUG_ON(idx.pml4e >= GEN8_PML4ES_PER_PML4);
+	if (vma->page_sizes.sg > I915_GTT_PAGE_SIZE) {
+		gen8_ppgtt_insert_huge_entries(vma, pdps, &iter, cache_level);
+	} else {
+		struct gen8_insert_pte idx = gen8_insert_pte(vma->node.start);
+
+		while (gen8_ppgtt_insert_pte_entries(ppgtt, pdps[idx.pml4e++],
+						     &iter, &idx, cache_level))
+			GEM_BUG_ON(idx.pml4e >= GEN8_PML4ES_PER_PML4);
+
+		vma->page_sizes.gtt = I915_GTT_PAGE_SIZE;
+	}
 }
 
 static void gen8_free_page_tables(struct i915_address_space *vm,
@@ -1098,19 +1330,22 @@ static int gen8_ppgtt_alloc_pd(struct i915_address_space *vm,
 	unsigned int pde;
 
 	gen8_for_each_pde(pt, pd, start, length, pde) {
+		int count = gen8_pte_count(start, length);
+
 		if (pt == vm->scratch_pt) {
 			pt = alloc_pt(vm);
 			if (IS_ERR(pt))
 				goto unwind;
 
-			gen8_initialize_pt(vm, pt);
+			if (count < GEN8_PTES || intel_vgpu_active(vm->i915))
+				gen8_initialize_pt(vm, pt);
 
 			gen8_ppgtt_set_pde(vm, pd, pt, pde);
 			pd->used_pdes++;
 			GEM_BUG_ON(pd->used_pdes > I915_PDES);
 		}
 
-		pt->used_ptes += gen8_pte_count(start, length);
+		pt->used_ptes += count;
 	}
 	return 0;
 
@@ -1333,18 +1568,18 @@ static int gen8_ppgtt_init(struct i915_hw_ppgtt *ppgtt)
 		1ULL << 48 :
 		1ULL << 32;
 
-	ret = gen8_init_scratch(&ppgtt->base);
-	if (ret) {
-		ppgtt->base.total = 0;
-		return ret;
-	}
-
 	/* There are only few exceptions for gen >=6. chv and bxt.
 	 * And we are not sure about the latter so play safe for now.
 	 */
 	if (IS_CHERRYVIEW(dev_priv) || IS_BROXTON(dev_priv))
 		ppgtt->base.pt_kmap_wc = true;
 
+	ret = gen8_init_scratch(&ppgtt->base);
+	if (ret) {
+		ppgtt->base.total = 0;
+		return ret;
+	}
+
 	if (use_4lvl(vm)) {
 		ret = setup_px(&ppgtt->base, &ppgtt->pml4);
 		if (ret)
@@ -1381,6 +1616,8 @@ static int gen8_ppgtt_init(struct i915_hw_ppgtt *ppgtt)
 	ppgtt->base.cleanup = gen8_ppgtt_cleanup;
 	ppgtt->base.unbind_vma = ppgtt_unbind_vma;
 	ppgtt->base.bind_vma = ppgtt_bind_vma;
+	ppgtt->base.set_pages = ppgtt_set_pages;
+	ppgtt->base.clear_pages = clear_pages;
 	ppgtt->debug_dump = gen8_dump_ppgtt;
 
 	return 0;
@@ -1652,6 +1889,8 @@ static void gen6_ppgtt_insert_entries(struct i915_address_space *vm,
 		}
 	} while (1);
 	kunmap_atomic(vaddr);
+
+	vma->page_sizes.gtt = I915_GTT_PAGE_SIZE;
 }
 
 static int gen6_alloc_va_range(struct i915_address_space *vm,
@@ -1820,6 +2059,8 @@ static int gen6_ppgtt_init(struct i915_hw_ppgtt *ppgtt)
 	ppgtt->base.insert_entries = gen6_ppgtt_insert_entries;
 	ppgtt->base.unbind_vma = ppgtt_unbind_vma;
 	ppgtt->base.bind_vma = ppgtt_bind_vma;
+	ppgtt->base.set_pages = ppgtt_set_pages;
+	ppgtt->base.clear_pages = clear_pages;
 	ppgtt->base.cleanup = gen6_ppgtt_cleanup;
 	ppgtt->debug_dump = gen6_dump_ppgtt;
 
@@ -1859,13 +2100,13 @@ static void i915_address_space_init(struct i915_address_space *vm,
 	INIT_LIST_HEAD(&vm->unbound_list);
 
 	list_add_tail(&vm->global_link, &dev_priv->vm_list);
-	pagevec_init(&vm->free_pages, false);
+	pagevec_init(&vm->free_pages);
 }
 
 static void i915_address_space_fini(struct i915_address_space *vm)
 {
 	if (pagevec_count(&vm->free_pages))
-		vm_free_pages_release(vm);
+		vm_free_pages_release(vm, true);
 
 	i915_gem_timeline_fini(&vm->timeline);
 	drm_mm_takedown(&vm->mm);
@@ -1878,15 +2119,32 @@ static void gtt_write_workarounds(struct drm_i915_private *dev_priv)
 	 * called on driver load and after a GPU reset, so you can place
 	 * workarounds here even if they get overwritten by GPU reset.
 	 */
-	/* WaIncreaseDefaultTLBEntries:chv,bdw,skl,bxt,kbl,glk,cfl */
+	/* WaIncreaseDefaultTLBEntries:chv,bdw,skl,bxt,kbl,glk,cfl,cnl */
 	if (IS_BROADWELL(dev_priv))
 		I915_WRITE(GEN8_L3_LRA_1_GPGPU, GEN8_L3_LRA_1_GPGPU_DEFAULT_VALUE_BDW);
 	else if (IS_CHERRYVIEW(dev_priv))
 		I915_WRITE(GEN8_L3_LRA_1_GPGPU, GEN8_L3_LRA_1_GPGPU_DEFAULT_VALUE_CHV);
-	else if (IS_GEN9_BC(dev_priv))
+	else if (IS_GEN9_BC(dev_priv) || IS_GEN10(dev_priv))
 		I915_WRITE(GEN8_L3_LRA_1_GPGPU, GEN9_L3_LRA_1_GPGPU_DEFAULT_VALUE_SKL);
 	else if (IS_GEN9_LP(dev_priv))
 		I915_WRITE(GEN8_L3_LRA_1_GPGPU, GEN9_L3_LRA_1_GPGPU_DEFAULT_VALUE_BXT);
+
+	/*
+	 * To support 64K PTEs we need to first enable the use of the
+	 * Intermediate-Page-Size(IPS) bit of the PDE field via some magical
+	 * mmio, otherwise the page-walker will simply ignore the IPS bit. This
+	 * shouldn't be needed after GEN10.
+	 *
+	 * 64K pages were first introduced from BDW+, although technically they
+	 * only *work* from gen9+. For pre-BDW we instead have the option for
+	 * 32K pages, but we don't currently have any support for it in our
+	 * driver.
+	 */
+	if (HAS_PAGE_SIZES(dev_priv, I915_GTT_PAGE_SIZE_64K) &&
+	    INTEL_GEN(dev_priv) <= 10)
+		I915_WRITE(GEN8_GAMW_ECO_DEV_RW_IA,
+			   I915_READ(GEN8_GAMW_ECO_DEV_RW_IA) |
+			   GAMW_ECO_ENABLE_64K_IPS_FIELD);
 }
 
 int i915_ppgtt_init_hw(struct drm_i915_private *dev_priv)
@@ -1896,7 +2154,7 @@ int i915_ppgtt_init_hw(struct drm_i915_private *dev_priv)
 	/* In the case of execlists, PPGTT is enabled by the context descriptor
 	 * and the PDPs are contained within the context itself.  We don't
 	 * need to do anything here. */
-	if (i915.enable_execlists)
+	if (i915_modparams.enable_execlists)
 		return 0;
 
 	if (!USES_PPGTT(dev_priv))
@@ -2331,12 +2589,6 @@ static int ggtt_bind_vma(struct i915_vma *vma,
 	struct drm_i915_gem_object *obj = vma->obj;
 	u32 pte_flags;
 
-	if (unlikely(!vma->pages)) {
-		int ret = i915_get_ggtt_vma_pages(vma);
-		if (ret)
-			return ret;
-	}
-
 	/* Currently applicable only to VLV */
 	pte_flags = 0;
 	if (obj->gt_ro)
@@ -2346,6 +2598,8 @@ static int ggtt_bind_vma(struct i915_vma *vma,
 	vma->vm->insert_entries(vma->vm, vma, cache_level, pte_flags);
 	intel_runtime_pm_put(i915);
 
+	vma->page_sizes.gtt = I915_GTT_PAGE_SIZE;
+
 	/*
 	 * Without aliasing PPGTT there's no difference between
 	 * GLOBAL/LOCAL_BIND, it's all the same ptes. Hence unconditionally
@@ -2373,12 +2627,6 @@ static int aliasing_gtt_bind_vma(struct i915_vma *vma,
 	u32 pte_flags;
 	int ret;
 
-	if (unlikely(!vma->pages)) {
-		ret = i915_get_ggtt_vma_pages(vma);
-		if (ret)
-			return ret;
-	}
-
 	/* Currently applicable only to VLV */
 	pte_flags = 0;
 	if (vma->obj->gt_ro)
@@ -2393,7 +2641,7 @@ static int aliasing_gtt_bind_vma(struct i915_vma *vma,
 							     vma->node.start,
 							     vma->size);
 			if (ret)
-				goto err_pages;
+				return ret;
 		}
 
 		appgtt->base.insert_entries(&appgtt->base, vma, cache_level,
@@ -2407,17 +2655,6 @@ static int aliasing_gtt_bind_vma(struct i915_vma *vma,
 	}
 
 	return 0;
-
-err_pages:
-	if (!(vma->flags & (I915_VMA_GLOBAL_BIND | I915_VMA_LOCAL_BIND))) {
-		if (vma->pages != vma->obj->mm.pages) {
-			GEM_BUG_ON(!vma->pages);
-			sg_free_table(vma->pages);
-			kfree(vma->pages);
-		}
-		vma->pages = NULL;
-	}
-	return ret;
 }
 
 static void aliasing_gtt_unbind_vma(struct i915_vma *vma)
@@ -2455,6 +2692,21 @@ void i915_gem_gtt_finish_pages(struct drm_i915_gem_object *obj,
 	dma_unmap_sg(kdev, pages->sgl, pages->nents, PCI_DMA_BIDIRECTIONAL);
 }
 
+static int ggtt_set_pages(struct i915_vma *vma)
+{
+	int ret;
+
+	GEM_BUG_ON(vma->pages);
+
+	ret = i915_get_ggtt_vma_pages(vma);
+	if (ret)
+		return ret;
+
+	vma->page_sizes = vma->obj->mm.page_sizes;
+
+	return 0;
+}
+
 static void i915_gtt_color_adjust(const struct drm_mm_node *node,
 				  unsigned long color,
 				  u64 *start,
@@ -2591,6 +2843,7 @@ void i915_ggtt_cleanup_hw(struct drm_i915_private *dev_priv)
 {
 	struct i915_ggtt *ggtt = &dev_priv->ggtt;
 	struct i915_vma *vma, *vn;
+	struct pagevec *pvec;
 
 	ggtt->base.closed = true;
 
@@ -2614,6 +2867,13 @@ void i915_ggtt_cleanup_hw(struct drm_i915_private *dev_priv)
 	}
 
 	ggtt->base.cleanup(&ggtt->base);
+
+	pvec = &dev_priv->mm.wc_stash;
+	if (pvec->nr) {
+		set_pages_array_wb(pvec->pages, pvec->nr);
+		__pagevec_release(pvec);
+	}
+
 	mutex_unlock(&dev_priv->drm.struct_mutex);
 
 	arch_phys_wc_del(ggtt->mtrr);
@@ -2709,13 +2969,13 @@ static int ggtt_probe_common(struct i915_ggtt *ggtt, u64 size)
 	phys_addr = pci_resource_start(pdev, 0) + pci_resource_len(pdev, 0) / 2;
 
 	/*
-	 * On BXT writes larger than 64 bit to the GTT pagetable range will be
-	 * dropped. For WC mappings in general we have 64 byte burst writes
-	 * when the WC buffer is flushed, so we can't use it, but have to
+	 * On BXT+/CNL+ writes larger than 64 bit to the GTT pagetable range
+	 * will be dropped. For WC mappings in general we have 64 byte burst
+	 * writes when the WC buffer is flushed, so we can't use it, but have to
 	 * resort to an uncached mapping. The WC issue is easily caught by the
 	 * readback check when writing GTT PTE entries.
 	 */
-	if (IS_GEN9_LP(dev_priv))
+	if (IS_GEN9_LP(dev_priv) || INTEL_GEN(dev_priv) >= 10)
 		ggtt->gsm = ioremap_nocache(phys_addr, size);
 	else
 		ggtt->gsm = ioremap_wc(phys_addr, size);
@@ -2735,41 +2995,209 @@ static int ggtt_probe_common(struct i915_ggtt *ggtt, u64 size)
 	return 0;
 }
 
-static void cnl_setup_private_ppat(struct drm_i915_private *dev_priv)
+static struct intel_ppat_entry *
+__alloc_ppat_entry(struct intel_ppat *ppat, unsigned int index, u8 value)
+{
+	struct intel_ppat_entry *entry = &ppat->entries[index];
+
+	GEM_BUG_ON(index >= ppat->max_entries);
+	GEM_BUG_ON(test_bit(index, ppat->used));
+
+	entry->ppat = ppat;
+	entry->value = value;
+	kref_init(&entry->ref);
+	set_bit(index, ppat->used);
+	set_bit(index, ppat->dirty);
+
+	return entry;
+}
+
+static void __free_ppat_entry(struct intel_ppat_entry *entry)
+{
+	struct intel_ppat *ppat = entry->ppat;
+	unsigned int index = entry - ppat->entries;
+
+	GEM_BUG_ON(index >= ppat->max_entries);
+	GEM_BUG_ON(!test_bit(index, ppat->used));
+
+	entry->value = ppat->clear_value;
+	clear_bit(index, ppat->used);
+	set_bit(index, ppat->dirty);
+}
+
+/**
+ * intel_ppat_get - get a usable PPAT entry
+ * @i915: i915 device instance
+ * @value: the PPAT value required by the caller
+ *
+ * The function tries to search if there is an existing PPAT entry which
+ * matches with the required value. If perfectly matched, the existing PPAT
+ * entry will be used. If only partially matched, it will try to check if
+ * there is any available PPAT index. If yes, it will allocate a new PPAT
+ * index for the required entry and update the HW. If not, the partially
+ * matched entry will be used.
+ */
+const struct intel_ppat_entry *
+intel_ppat_get(struct drm_i915_private *i915, u8 value)
+{
+	struct intel_ppat *ppat = &i915->ppat;
+	struct intel_ppat_entry *entry;
+	unsigned int scanned, best_score;
+	int i;
+
+	GEM_BUG_ON(!ppat->max_entries);
+
+	scanned = best_score = 0;
+	for_each_set_bit(i, ppat->used, ppat->max_entries) {
+		unsigned int score;
+
+		score = ppat->match(ppat->entries[i].value, value);
+		if (score > best_score) {
+			entry = &ppat->entries[i];
+			if (score == INTEL_PPAT_PERFECT_MATCH) {
+				kref_get(&entry->ref);
+				return entry;
+			}
+			best_score = score;
+		}
+		scanned++;
+	}
+
+	if (scanned == ppat->max_entries) {
+		if (!best_score)
+			return ERR_PTR(-ENOSPC);
+
+		kref_get(&entry->ref);
+		return entry;
+	}
+
+	i = find_first_zero_bit(ppat->used, ppat->max_entries);
+	entry = __alloc_ppat_entry(ppat, i, value);
+	ppat->update_hw(i915);
+	return entry;
+}
+
+static void release_ppat(struct kref *kref)
+{
+	struct intel_ppat_entry *entry =
+		container_of(kref, struct intel_ppat_entry, ref);
+	struct drm_i915_private *i915 = entry->ppat->i915;
+
+	__free_ppat_entry(entry);
+	entry->ppat->update_hw(i915);
+}
+
+/**
+ * intel_ppat_put - put back the PPAT entry got from intel_ppat_get()
+ * @entry: an intel PPAT entry
+ *
+ * Put back the PPAT entry got from intel_ppat_get(). If the PPAT index of the
+ * entry is dynamically allocated, its reference count will be decreased. Once
+ * the reference count becomes into zero, the PPAT index becomes free again.
+ */
+void intel_ppat_put(const struct intel_ppat_entry *entry)
+{
+	struct intel_ppat *ppat = entry->ppat;
+	unsigned int index = entry - ppat->entries;
+
+	GEM_BUG_ON(!ppat->max_entries);
+
+	kref_put(&ppat->entries[index].ref, release_ppat);
+}
+
+static void cnl_private_pat_update_hw(struct drm_i915_private *dev_priv)
+{
+	struct intel_ppat *ppat = &dev_priv->ppat;
+	int i;
+
+	for_each_set_bit(i, ppat->dirty, ppat->max_entries) {
+		I915_WRITE(GEN10_PAT_INDEX(i), ppat->entries[i].value);
+		clear_bit(i, ppat->dirty);
+	}
+}
+
+static void bdw_private_pat_update_hw(struct drm_i915_private *dev_priv)
+{
+	struct intel_ppat *ppat = &dev_priv->ppat;
+	u64 pat = 0;
+	int i;
+
+	for (i = 0; i < ppat->max_entries; i++)
+		pat |= GEN8_PPAT(i, ppat->entries[i].value);
+
+	bitmap_clear(ppat->dirty, 0, ppat->max_entries);
+
+	I915_WRITE(GEN8_PRIVATE_PAT_LO, lower_32_bits(pat));
+	I915_WRITE(GEN8_PRIVATE_PAT_HI, upper_32_bits(pat));
+}
+
+static unsigned int bdw_private_pat_match(u8 src, u8 dst)
+{
+	unsigned int score = 0;
+	enum {
+		AGE_MATCH = BIT(0),
+		TC_MATCH = BIT(1),
+		CA_MATCH = BIT(2),
+	};
+
+	/* Cache attribute has to be matched. */
+	if (GEN8_PPAT_GET_CA(src) != GEN8_PPAT_GET_CA(dst))
+		return 0;
+
+	score |= CA_MATCH;
+
+	if (GEN8_PPAT_GET_TC(src) == GEN8_PPAT_GET_TC(dst))
+		score |= TC_MATCH;
+
+	if (GEN8_PPAT_GET_AGE(src) == GEN8_PPAT_GET_AGE(dst))
+		score |= AGE_MATCH;
+
+	if (score == (AGE_MATCH | TC_MATCH | CA_MATCH))
+		return INTEL_PPAT_PERFECT_MATCH;
+
+	return score;
+}
+
+static unsigned int chv_private_pat_match(u8 src, u8 dst)
+{
+	return (CHV_PPAT_GET_SNOOP(src) == CHV_PPAT_GET_SNOOP(dst)) ?
+		INTEL_PPAT_PERFECT_MATCH : 0;
+}
+
+static void cnl_setup_private_ppat(struct intel_ppat *ppat)
 {
+	ppat->max_entries = 8;
+	ppat->update_hw = cnl_private_pat_update_hw;
+	ppat->match = bdw_private_pat_match;
+	ppat->clear_value = GEN8_PPAT_WB | GEN8_PPAT_LLCELLC | GEN8_PPAT_AGE(3);
+
 	/* XXX: spec is unclear if this is still needed for CNL+ */
-	if (!USES_PPGTT(dev_priv)) {
-		I915_WRITE(GEN10_PAT_INDEX(0), GEN8_PPAT_UC);
+	if (!USES_PPGTT(ppat->i915)) {
+		__alloc_ppat_entry(ppat, 0, GEN8_PPAT_UC);
 		return;
 	}
 
-	I915_WRITE(GEN10_PAT_INDEX(0), GEN8_PPAT_WB | GEN8_PPAT_LLC);
-	I915_WRITE(GEN10_PAT_INDEX(1), GEN8_PPAT_WC | GEN8_PPAT_LLCELLC);
-	I915_WRITE(GEN10_PAT_INDEX(2), GEN8_PPAT_WT | GEN8_PPAT_LLCELLC);
-	I915_WRITE(GEN10_PAT_INDEX(3), GEN8_PPAT_UC);
-	I915_WRITE(GEN10_PAT_INDEX(4), GEN8_PPAT_WB | GEN8_PPAT_LLCELLC | GEN8_PPAT_AGE(0));
-	I915_WRITE(GEN10_PAT_INDEX(5), GEN8_PPAT_WB | GEN8_PPAT_LLCELLC | GEN8_PPAT_AGE(1));
-	I915_WRITE(GEN10_PAT_INDEX(6), GEN8_PPAT_WB | GEN8_PPAT_LLCELLC | GEN8_PPAT_AGE(2));
-	I915_WRITE(GEN10_PAT_INDEX(7), GEN8_PPAT_WB | GEN8_PPAT_LLCELLC | GEN8_PPAT_AGE(3));
+	__alloc_ppat_entry(ppat, 0, GEN8_PPAT_WB | GEN8_PPAT_LLC);
+	__alloc_ppat_entry(ppat, 1, GEN8_PPAT_WC | GEN8_PPAT_LLCELLC);
+	__alloc_ppat_entry(ppat, 2, GEN8_PPAT_WT | GEN8_PPAT_LLCELLC);
+	__alloc_ppat_entry(ppat, 3, GEN8_PPAT_UC);
+	__alloc_ppat_entry(ppat, 4, GEN8_PPAT_WB | GEN8_PPAT_LLCELLC | GEN8_PPAT_AGE(0));
+	__alloc_ppat_entry(ppat, 5, GEN8_PPAT_WB | GEN8_PPAT_LLCELLC | GEN8_PPAT_AGE(1));
+	__alloc_ppat_entry(ppat, 6, GEN8_PPAT_WB | GEN8_PPAT_LLCELLC | GEN8_PPAT_AGE(2));
+	__alloc_ppat_entry(ppat, 7, GEN8_PPAT_WB | GEN8_PPAT_LLCELLC | GEN8_PPAT_AGE(3));
 }
 
 /* The GGTT and PPGTT need a private PPAT setup in order to handle cacheability
  * bits. When using advanced contexts each context stores its own PAT, but
  * writing this data shouldn't be harmful even in those cases. */
-static void bdw_setup_private_ppat(struct drm_i915_private *dev_priv)
+static void bdw_setup_private_ppat(struct intel_ppat *ppat)
 {
-	u64 pat;
-
-	pat = GEN8_PPAT(0, GEN8_PPAT_WB | GEN8_PPAT_LLC)     | /* for normal objects, no eLLC */
-	      GEN8_PPAT(1, GEN8_PPAT_WC | GEN8_PPAT_LLCELLC) | /* for something pointing to ptes? */
-	      GEN8_PPAT(2, GEN8_PPAT_WT | GEN8_PPAT_LLCELLC) | /* for scanout with eLLC */
-	      GEN8_PPAT(3, GEN8_PPAT_UC)                     | /* Uncached objects, mostly for scanout */
-	      GEN8_PPAT(4, GEN8_PPAT_WB | GEN8_PPAT_LLCELLC | GEN8_PPAT_AGE(0)) |
-	      GEN8_PPAT(5, GEN8_PPAT_WB | GEN8_PPAT_LLCELLC | GEN8_PPAT_AGE(1)) |
-	      GEN8_PPAT(6, GEN8_PPAT_WB | GEN8_PPAT_LLCELLC | GEN8_PPAT_AGE(2)) |
-	      GEN8_PPAT(7, GEN8_PPAT_WB | GEN8_PPAT_LLCELLC | GEN8_PPAT_AGE(3));
+	ppat->max_entries = 8;
+	ppat->update_hw = bdw_private_pat_update_hw;
+	ppat->match = bdw_private_pat_match;
+	ppat->clear_value = GEN8_PPAT_WB | GEN8_PPAT_LLCELLC | GEN8_PPAT_AGE(3);
 
-	if (!USES_PPGTT(dev_priv))
+	if (!USES_PPGTT(ppat->i915)) {
 		/* Spec: "For GGTT, there is NO pat_sel[2:0] from the entry,
 		 * so RTL will always use the value corresponding to
 		 * pat_sel = 000".
@@ -2783,17 +3211,26 @@ static void bdw_setup_private_ppat(struct drm_i915_private *dev_priv)
 		 * So we can still hold onto all our assumptions wrt cpu
 		 * clflushing on LLC machines.
 		 */
-		pat = GEN8_PPAT(0, GEN8_PPAT_UC);
+		__alloc_ppat_entry(ppat, 0, GEN8_PPAT_UC);
+		return;
+	}
 
-	/* XXX: spec defines this as 2 distinct registers. It's unclear if a 64b
-	 * write would work. */
-	I915_WRITE(GEN8_PRIVATE_PAT_LO, pat);
-	I915_WRITE(GEN8_PRIVATE_PAT_HI, pat >> 32);
+	__alloc_ppat_entry(ppat, 0, GEN8_PPAT_WB | GEN8_PPAT_LLC);      /* for normal objects, no eLLC */
+	__alloc_ppat_entry(ppat, 1, GEN8_PPAT_WC | GEN8_PPAT_LLCELLC);  /* for something pointing to ptes? */
+	__alloc_ppat_entry(ppat, 2, GEN8_PPAT_WT | GEN8_PPAT_LLCELLC);  /* for scanout with eLLC */
+	__alloc_ppat_entry(ppat, 3, GEN8_PPAT_UC);                      /* Uncached objects, mostly for scanout */
+	__alloc_ppat_entry(ppat, 4, GEN8_PPAT_WB | GEN8_PPAT_LLCELLC | GEN8_PPAT_AGE(0));
+	__alloc_ppat_entry(ppat, 5, GEN8_PPAT_WB | GEN8_PPAT_LLCELLC | GEN8_PPAT_AGE(1));
+	__alloc_ppat_entry(ppat, 6, GEN8_PPAT_WB | GEN8_PPAT_LLCELLC | GEN8_PPAT_AGE(2));
+	__alloc_ppat_entry(ppat, 7, GEN8_PPAT_WB | GEN8_PPAT_LLCELLC | GEN8_PPAT_AGE(3));
 }
 
-static void chv_setup_private_ppat(struct drm_i915_private *dev_priv)
+static void chv_setup_private_ppat(struct intel_ppat *ppat)
 {
-	u64 pat;
+	ppat->max_entries = 8;
+	ppat->update_hw = bdw_private_pat_update_hw;
+	ppat->match = chv_private_pat_match;
+	ppat->clear_value = CHV_PPAT_SNOOP;
 
 	/*
 	 * Map WB on BDW to snooped on CHV.
@@ -2813,17 +3250,15 @@ static void chv_setup_private_ppat(struct drm_i915_private *dev_priv)
 	 * Which means we must set the snoop bit in PAT entry 0
 	 * in order to keep the global status page working.
 	 */
-	pat = GEN8_PPAT(0, CHV_PPAT_SNOOP) |
-	      GEN8_PPAT(1, 0) |
-	      GEN8_PPAT(2, 0) |
-	      GEN8_PPAT(3, 0) |
-	      GEN8_PPAT(4, CHV_PPAT_SNOOP) |
-	      GEN8_PPAT(5, CHV_PPAT_SNOOP) |
-	      GEN8_PPAT(6, CHV_PPAT_SNOOP) |
-	      GEN8_PPAT(7, CHV_PPAT_SNOOP);
 
-	I915_WRITE(GEN8_PRIVATE_PAT_LO, pat);
-	I915_WRITE(GEN8_PRIVATE_PAT_HI, pat >> 32);
+	__alloc_ppat_entry(ppat, 0, CHV_PPAT_SNOOP);
+	__alloc_ppat_entry(ppat, 1, 0);
+	__alloc_ppat_entry(ppat, 2, 0);
+	__alloc_ppat_entry(ppat, 3, 0);
+	__alloc_ppat_entry(ppat, 4, CHV_PPAT_SNOOP);
+	__alloc_ppat_entry(ppat, 5, CHV_PPAT_SNOOP);
+	__alloc_ppat_entry(ppat, 6, CHV_PPAT_SNOOP);
+	__alloc_ppat_entry(ppat, 7, CHV_PPAT_SNOOP);
 }
 
 static void gen6_gmch_remove(struct i915_address_space *vm)
@@ -2834,6 +3269,31 @@ static void gen6_gmch_remove(struct i915_address_space *vm)
 	cleanup_scratch_page(vm);
 }
 
+static void setup_private_pat(struct drm_i915_private *dev_priv)
+{
+	struct intel_ppat *ppat = &dev_priv->ppat;
+	int i;
+
+	ppat->i915 = dev_priv;
+
+	if (INTEL_GEN(dev_priv) >= 10)
+		cnl_setup_private_ppat(ppat);
+	else if (IS_CHERRYVIEW(dev_priv) || IS_GEN9_LP(dev_priv))
+		chv_setup_private_ppat(ppat);
+	else
+		bdw_setup_private_ppat(ppat);
+
+	GEM_BUG_ON(ppat->max_entries > INTEL_MAX_PPAT_ENTRIES);
+
+	for_each_clear_bit(i, ppat->used, ppat->max_entries) {
+		ppat->entries[i].value = ppat->clear_value;
+		ppat->entries[i].ppat = ppat;
+		set_bit(i, ppat->dirty);
+	}
+
+	ppat->update_hw(dev_priv);
+}
+
 static int gen8_gmch_probe(struct i915_ggtt *ggtt)
 {
 	struct drm_i915_private *dev_priv = ggtt->base.i915;
@@ -2866,17 +3326,11 @@ static int gen8_gmch_probe(struct i915_ggtt *ggtt)
 	}
 
 	ggtt->base.total = (size / sizeof(gen8_pte_t)) << PAGE_SHIFT;
-
-	if (INTEL_GEN(dev_priv) >= 10)
-		cnl_setup_private_ppat(dev_priv);
-	else if (IS_CHERRYVIEW(dev_priv) || IS_GEN9_LP(dev_priv))
-		chv_setup_private_ppat(dev_priv);
-	else
-		bdw_setup_private_ppat(dev_priv);
-
 	ggtt->base.cleanup = gen6_gmch_remove;
 	ggtt->base.bind_vma = ggtt_bind_vma;
 	ggtt->base.unbind_vma = ggtt_unbind_vma;
+	ggtt->base.set_pages = ggtt_set_pages;
+	ggtt->base.clear_pages = clear_pages;
 	ggtt->base.insert_page = gen8_ggtt_insert_page;
 	ggtt->base.clear_range = nop_clear_range;
 	if (!USES_FULL_PPGTT(dev_priv) || intel_scanout_needs_vtd_wa(dev_priv))
@@ -2894,6 +3348,8 @@ static int gen8_gmch_probe(struct i915_ggtt *ggtt)
 
 	ggtt->invalidate = gen6_ggtt_invalidate;
 
+	setup_private_pat(dev_priv);
+
 	return ggtt_probe_common(ggtt, size);
 }
 
@@ -2933,6 +3389,8 @@ static int gen6_gmch_probe(struct i915_ggtt *ggtt)
 	ggtt->base.insert_entries = gen6_ggtt_insert_entries;
 	ggtt->base.bind_vma = ggtt_bind_vma;
 	ggtt->base.unbind_vma = ggtt_unbind_vma;
+	ggtt->base.set_pages = ggtt_set_pages;
+	ggtt->base.clear_pages = clear_pages;
 	ggtt->base.cleanup = gen6_gmch_remove;
 
 	ggtt->invalidate = gen6_ggtt_invalidate;
@@ -2978,6 +3436,8 @@ static int i915_gmch_probe(struct i915_ggtt *ggtt)
 	ggtt->base.clear_range = i915_ggtt_clear_range;
 	ggtt->base.bind_vma = ggtt_bind_vma;
 	ggtt->base.unbind_vma = ggtt_unbind_vma;
+	ggtt->base.set_pages = ggtt_set_pages;
+	ggtt->base.clear_pages = clear_pages;
 	ggtt->base.cleanup = i915_gmch_remove;
 
 	ggtt->invalidate = gmch_ggtt_invalidate;
@@ -3014,7 +3474,7 @@ int i915_ggtt_probe_hw(struct drm_i915_private *dev_priv)
 	 * currently don't have any bits spare to pass in this upper
 	 * restriction!
 	 */
-	if (HAS_GUC(dev_priv) && i915.enable_guc_loading) {
+	if (HAS_GUC(dev_priv) && i915_modparams.enable_guc_loading) {
 		ggtt->base.total = min_t(u64, ggtt->base.total, GUC_GGTT_TOP);
 		ggtt->mappable_end = min(ggtt->mappable_end, ggtt->base.total);
 	}
@@ -3127,8 +3587,7 @@ void i915_gem_restore_gtt_mappings(struct drm_i915_private *dev_priv)
 	ggtt->base.closed = true; /* skip rewriting PTE on VMA unbind */
 
 	/* clflush objects bound into the GGTT and rebind them. */
-	list_for_each_entry_safe(obj, on,
-				 &dev_priv->mm.bound_list, global_link) {
+	list_for_each_entry_safe(obj, on, &dev_priv->mm.bound_list, mm.link) {
 		bool ggtt_bound = false;
 		struct i915_vma *vma;
 
@@ -3151,13 +3610,10 @@ void i915_gem_restore_gtt_mappings(struct drm_i915_private *dev_priv)
 	ggtt->base.closed = false;
 
 	if (INTEL_GEN(dev_priv) >= 8) {
-		if (INTEL_GEN(dev_priv) >= 10)
-			cnl_setup_private_ppat(dev_priv);
-		else if (IS_CHERRYVIEW(dev_priv) || IS_GEN9_LP(dev_priv))
-			chv_setup_private_ppat(dev_priv);
-		else
-			bdw_setup_private_ppat(dev_priv);
+		struct intel_ppat *ppat = &dev_priv->ppat;
 
+		bitmap_set(ppat->dirty, 0, ppat->max_entries);
+		dev_priv->ppat.update_hw(dev_priv);
 		return;
 	}
 
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.h b/drivers/gpu/drm/i915/i915_gem_gtt.h
index b4e3aa7c0ce1..93211a96fdad 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.h
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.h
@@ -42,7 +42,13 @@
 #include "i915_gem_request.h"
 #include "i915_selftest.h"
 
-#define I915_GTT_PAGE_SIZE 4096UL
+#define I915_GTT_PAGE_SIZE_4K BIT(12)
+#define I915_GTT_PAGE_SIZE_64K BIT(16)
+#define I915_GTT_PAGE_SIZE_2M BIT(21)
+
+#define I915_GTT_PAGE_SIZE I915_GTT_PAGE_SIZE_4K
+#define I915_GTT_MAX_PAGE_SIZE I915_GTT_PAGE_SIZE_2M
+
 #define I915_GTT_MIN_ALIGNMENT I915_GTT_PAGE_SIZE
 
 #define I915_FENCE_REG_NONE -1
@@ -126,13 +132,13 @@ typedef u64 gen8_ppgtt_pml4e_t;
  * tables */
 #define GEN8_PDPE_MASK			0x1ff
 
-#define PPAT_UNCACHED_INDEX		(_PAGE_PWT | _PAGE_PCD)
-#define PPAT_CACHED_PDE_INDEX		0 /* WB LLC */
-#define PPAT_CACHED_INDEX		_PAGE_PAT /* WB LLCeLLC */
-#define PPAT_DISPLAY_ELLC_INDEX		_PAGE_PCD /* WT eLLC */
+#define PPAT_UNCACHED			(_PAGE_PWT | _PAGE_PCD)
+#define PPAT_CACHED_PDE			0 /* WB LLC */
+#define PPAT_CACHED			_PAGE_PAT /* WB LLCeLLC */
+#define PPAT_DISPLAY_ELLC		_PAGE_PCD /* WT eLLC */
 
 #define CHV_PPAT_SNOOP			(1<<6)
-#define GEN8_PPAT_AGE(x)		(x<<4)
+#define GEN8_PPAT_AGE(x)		((x)<<4)
 #define GEN8_PPAT_LLCeLLC		(3<<2)
 #define GEN8_PPAT_LLCELLC		(2<<2)
 #define GEN8_PPAT_LLC			(1<<2)
@@ -143,6 +149,14 @@ typedef u64 gen8_ppgtt_pml4e_t;
 #define GEN8_PPAT_ELLC_OVERRIDE		(0<<2)
 #define GEN8_PPAT(i, x)			((u64)(x) << ((i) * 8))
 
+#define GEN8_PPAT_GET_CA(x) ((x) & 3)
+#define GEN8_PPAT_GET_TC(x) ((x) & (3 << 2))
+#define GEN8_PPAT_GET_AGE(x) ((x) & (3 << 4))
+#define CHV_PPAT_GET_SNOOP(x) ((x) & (1 << 6))
+
+#define GEN8_PDE_IPS_64K BIT(11)
+#define GEN8_PDE_PS_2M   BIT(7)
+
 struct sg_table;
 
 struct intel_rotation_info {
@@ -202,6 +216,7 @@ struct i915_vma;
 
 struct i915_page_dma {
 	struct page *page;
+	int order;
 	union {
 		dma_addr_t daddr;
 
@@ -324,6 +339,8 @@ struct i915_address_space {
 	int (*bind_vma)(struct i915_vma *vma,
 			enum i915_cache_level cache_level,
 			u32 flags);
+	int (*set_pages)(struct i915_vma *vma);
+	void (*clear_pages)(struct i915_vma *vma);
 
 	I915_SELFTEST_DECLARE(struct fault_attr fault_attr);
 };
@@ -336,6 +353,12 @@ i915_vm_is_48bit(const struct i915_address_space *vm)
 	return (vm->total - 1) >> 32;
 }
 
+static inline bool
+i915_vm_has_scratch_64K(struct i915_address_space *vm)
+{
+	return vm->scratch_page.order == get_order(I915_GTT_PAGE_SIZE_64K);
+}
+
 /* The Graphics Translation Table is the way in which GEN hardware translates a
  * Graphics Virtual Address into a Physical Address. In addition to the normal
  * collateral associated with any va->pa translations GEN hardware also has a
@@ -536,6 +559,37 @@ i915_vm_to_ggtt(struct i915_address_space *vm)
 	return container_of(vm, struct i915_ggtt, base);
 }
 
+#define INTEL_MAX_PPAT_ENTRIES 8
+#define INTEL_PPAT_PERFECT_MATCH (~0U)
+
+struct intel_ppat;
+
+struct intel_ppat_entry {
+	struct intel_ppat *ppat;
+	struct kref ref;
+	u8 value;
+};
+
+struct intel_ppat {
+	struct intel_ppat_entry entries[INTEL_MAX_PPAT_ENTRIES];
+	DECLARE_BITMAP(used, INTEL_MAX_PPAT_ENTRIES);
+	DECLARE_BITMAP(dirty, INTEL_MAX_PPAT_ENTRIES);
+	unsigned int max_entries;
+	u8 clear_value;
+	/*
+	 * Return a score to show how two PPAT values match,
+	 * a INTEL_PPAT_PERFECT_MATCH indicates a perfect match
+	 */
+	unsigned int (*match)(u8 src, u8 dst);
+	void (*update_hw)(struct drm_i915_private *i915);
+
+	struct drm_i915_private *i915;
+};
+
+const struct intel_ppat_entry *
+intel_ppat_get(struct drm_i915_private *i915, u8 value);
+void intel_ppat_put(const struct intel_ppat_entry *entry);
+
 int i915_gem_init_aliasing_ppgtt(struct drm_i915_private *i915);
 void i915_gem_fini_aliasing_ppgtt(struct drm_i915_private *i915);
 
diff --git a/drivers/gpu/drm/i915/i915_gem_internal.c b/drivers/gpu/drm/i915/i915_gem_internal.c
index c1f64ddaf8aa..ee83ec838ee7 100644
--- a/drivers/gpu/drm/i915/i915_gem_internal.c
+++ b/drivers/gpu/drm/i915/i915_gem_internal.c
@@ -44,12 +44,12 @@ static void internal_free_pages(struct sg_table *st)
 	kfree(st);
 }
 
-static struct sg_table *
-i915_gem_object_get_pages_internal(struct drm_i915_gem_object *obj)
+static int i915_gem_object_get_pages_internal(struct drm_i915_gem_object *obj)
 {
 	struct drm_i915_private *i915 = to_i915(obj->base.dev);
 	struct sg_table *st;
 	struct scatterlist *sg;
+	unsigned int sg_page_sizes;
 	unsigned int npages;
 	int max_order;
 	gfp_t gfp;
@@ -78,16 +78,17 @@ i915_gem_object_get_pages_internal(struct drm_i915_gem_object *obj)
 create_st:
 	st = kmalloc(sizeof(*st), GFP_KERNEL);
 	if (!st)
-		return ERR_PTR(-ENOMEM);
+		return -ENOMEM;
 
 	npages = obj->base.size / PAGE_SIZE;
 	if (sg_alloc_table(st, npages, GFP_KERNEL)) {
 		kfree(st);
-		return ERR_PTR(-ENOMEM);
+		return -ENOMEM;
 	}
 
 	sg = st->sgl;
 	st->nents = 0;
+	sg_page_sizes = 0;
 
 	do {
 		int order = min(fls(npages) - 1, max_order);
@@ -105,6 +106,7 @@ create_st:
 		} while (1);
 
 		sg_set_page(sg, page, PAGE_SIZE << order, 0);
+		sg_page_sizes |= PAGE_SIZE << order;
 		st->nents++;
 
 		npages -= 1 << order;
@@ -132,13 +134,17 @@ create_st:
 	 * object are only valid whilst active and pinned.
 	 */
 	obj->mm.madv = I915_MADV_DONTNEED;
-	return st;
+
+	__i915_gem_object_set_pages(obj, st, sg_page_sizes);
+
+	return 0;
 
 err:
 	sg_set_page(sg, NULL, 0, 0);
 	sg_mark_end(sg);
 	internal_free_pages(st);
-	return ERR_PTR(-ENOMEM);
+
+	return -ENOMEM;
 }
 
 static void i915_gem_object_put_pages_internal(struct drm_i915_gem_object *obj,
diff --git a/drivers/gpu/drm/i915/i915_gem_object.h b/drivers/gpu/drm/i915/i915_gem_object.h
index c30d8f808185..63ce38c1cce9 100644
--- a/drivers/gpu/drm/i915/i915_gem_object.h
+++ b/drivers/gpu/drm/i915/i915_gem_object.h
@@ -69,7 +69,7 @@ struct drm_i915_gem_object_ops {
 	 * being released or under memory pressure (where we attempt to
 	 * reap pages for the shrinker).
 	 */
-	struct sg_table *(*get_pages)(struct drm_i915_gem_object *);
+	int (*get_pages)(struct drm_i915_gem_object *);
 	void (*put_pages)(struct drm_i915_gem_object *, struct sg_table *);
 
 	int (*pwrite)(struct drm_i915_gem_object *,
@@ -114,7 +114,6 @@ struct drm_i915_gem_object {
 
 	/** Stolen memory for this object, instead of being backed by shmem. */
 	struct drm_mm_node *stolen;
-	struct list_head global_link;
 	union {
 		struct rcu_head rcu;
 		struct llist_node freed;
@@ -123,6 +122,7 @@ struct drm_i915_gem_object {
 	/**
 	 * Whether the object is currently in the GGTT mmap.
 	 */
+	unsigned int userfault_count;
 	struct list_head userfault_link;
 
 	struct list_head batch_pool_link;
@@ -160,7 +160,8 @@ struct drm_i915_gem_object {
 	/** Count of VMA actually bound by this object */
 	unsigned int bind_count;
 	unsigned int active_count;
-	unsigned int pin_display;
+	/** Count of how many global VMA are currently pinned for use by HW */
+	unsigned int pin_global;
 
 	struct {
 		struct mutex lock; /* protects the pages and their use */
@@ -169,6 +170,35 @@ struct drm_i915_gem_object {
 		struct sg_table *pages;
 		void *mapping;
 
+		/* TODO: whack some of this into the error state */
+		struct i915_page_sizes {
+			/**
+			 * The sg mask of the pages sg_table. i.e the mask of
+			 * of the lengths for each sg entry.
+			 */
+			unsigned int phys;
+
+			/**
+			 * The gtt page sizes we are allowed to use given the
+			 * sg mask and the supported page sizes. This will
+			 * express the smallest unit we can use for the whole
+			 * object, as well as the larger sizes we may be able
+			 * to use opportunistically.
+			 */
+			unsigned int sg;
+
+			/**
+			 * The actual gtt page size usage. Since we can have
+			 * multiple vma associated with this object we need to
+			 * prevent any trampling of state, hence a copy of this
+			 * struct also lives in each vma, therefore the gtt
+			 * value here should only be read/write through the vma.
+			 */
+			unsigned int gtt;
+		} page_sizes;
+
+		I915_SELFTEST_DECLARE(unsigned int page_mask);
+
 		struct i915_gem_object_page_iter {
 			struct scatterlist *sg_pos;
 			unsigned int sg_idx; /* in pages, but 32bit eek! */
@@ -178,6 +208,12 @@ struct drm_i915_gem_object {
 		} get_page;
 
 		/**
+		 * Element within i915->mm.unbound_list or i915->mm.bound_list,
+		 * locked by i915->mm.obj_lock.
+		 */
+		struct list_head link;
+
+		/**
 		 * Advice: are the backing pages purgeable?
 		 */
 		unsigned int madv:2;
diff --git a/drivers/gpu/drm/i915/i915_gem_render_state.c b/drivers/gpu/drm/i915/i915_gem_render_state.c
index 4dd4c2159a92..3703dc91eeda 100644
--- a/drivers/gpu/drm/i915/i915_gem_render_state.c
+++ b/drivers/gpu/drm/i915/i915_gem_render_state.c
@@ -229,7 +229,7 @@ int i915_gem_render_state_emit(struct drm_i915_gem_request *req)
 		return 0;
 
 	/* Recreate the page after shrinking */
-	if (!so->vma->obj->mm.pages)
+	if (!i915_gem_object_has_pages(so->vma->obj))
 		so->batch_offset = -1;
 
 	ret = i915_vma_pin(so->vma, 0, 0, PIN_GLOBAL | PIN_HIGH);
diff --git a/drivers/gpu/drm/i915/i915_gem_request.c b/drivers/gpu/drm/i915/i915_gem_request.c
index 813a3b546d6e..d140fcf5c6a3 100644
--- a/drivers/gpu/drm/i915/i915_gem_request.c
+++ b/drivers/gpu/drm/i915/i915_gem_request.c
@@ -186,7 +186,7 @@ i915_priotree_init(struct i915_priotree *pt)
 	INIT_LIST_HEAD(&pt->signalers_list);
 	INIT_LIST_HEAD(&pt->waiters_list);
 	INIT_LIST_HEAD(&pt->link);
-	pt->priority = INT_MIN;
+	pt->priority = I915_PRIORITY_INVALID;
 }
 
 static int reset_all_global_seqno(struct drm_i915_private *i915, u32 seqno)
@@ -416,7 +416,7 @@ static void i915_gem_request_retire(struct drm_i915_gem_request *request)
 
 	spin_lock_irq(&request->lock);
 	if (request->waitboost)
-		atomic_dec(&request->i915->rps.num_waiters);
+		atomic_dec(&request->i915->gt_pm.rps.num_waiters);
 	dma_fence_signal_locked(&request->fence);
 	spin_unlock_irq(&request->lock);
 
@@ -556,7 +556,16 @@ submit_notify(struct i915_sw_fence *fence, enum i915_sw_fence_notify state)
 	switch (state) {
 	case FENCE_COMPLETE:
 		trace_i915_gem_request_submit(request);
+		/*
+		 * We need to serialize use of the submit_request() callback with its
+		 * hotplugging performed during an emergency i915_gem_set_wedged().
+		 * We use the RCU mechanism to mark the critical section in order to
+		 * force i915_gem_set_wedged() to wait until the submit_request() is
+		 * completed before proceeding.
+		 */
+		rcu_read_lock();
 		request->engine->submit_request(request);
+		rcu_read_unlock();
 		break;
 
 	case FENCE_FREE:
@@ -587,6 +596,13 @@ i915_gem_request_alloc(struct intel_engine_cs *engine,
 
 	lockdep_assert_held(&dev_priv->drm.struct_mutex);
 
+	/*
+	 * Preempt contexts are reserved for exclusive use to inject a
+	 * preemption context switch. They are never to be used for any trivial
+	 * request!
+	 */
+	GEM_BUG_ON(ctx == dev_priv->preempt_context);
+
 	/* ABI: Before userspace accesses the GPU (e.g. execbuffer), report
 	 * EIO if the GPU is already wedged.
 	 */
@@ -1021,12 +1037,28 @@ static bool busywait_stop(unsigned long timeout, unsigned int cpu)
 	return this_cpu != cpu;
 }
 
-bool __i915_spin_request(const struct drm_i915_gem_request *req,
-			 u32 seqno, int state, unsigned long timeout_us)
+static bool __i915_spin_request(const struct drm_i915_gem_request *req,
+				u32 seqno, int state, unsigned long timeout_us)
 {
 	struct intel_engine_cs *engine = req->engine;
 	unsigned int irq, cpu;
 
+	GEM_BUG_ON(!seqno);
+
+	/*
+	 * Only wait for the request if we know it is likely to complete.
+	 *
+	 * We don't track the timestamps around requests, nor the average
+	 * request length, so we do not have a good indicator that this
+	 * request will complete within the timeout. What we do know is the
+	 * order in which requests are executed by the engine and so we can
+	 * tell if the request has started. If the request hasn't started yet,
+	 * it is a fair assumption that it will not complete within our
+	 * relatively short timeout.
+	 */
+	if (!i915_seqno_passed(intel_engine_get_seqno(engine), seqno - 1))
+		return false;
+
 	/* When waiting for high frequency requests, e.g. during synchronous
 	 * rendering split between the CPU and GPU, the finite amount of time
 	 * required to set up the irq and wait upon it limits the response
@@ -1040,12 +1072,8 @@ bool __i915_spin_request(const struct drm_i915_gem_request *req,
 	irq = atomic_read(&engine->irq_count);
 	timeout_us += local_clock_us(&cpu);
 	do {
-		if (seqno != i915_gem_request_global_seqno(req))
-			break;
-
-		if (i915_seqno_passed(intel_engine_get_seqno(req->engine),
-				      seqno))
-			return true;
+		if (i915_seqno_passed(intel_engine_get_seqno(engine), seqno))
+			return seqno == i915_gem_request_global_seqno(req);
 
 		/* Seqno are meant to be ordered *before* the interrupt. If
 		 * we see an interrupt without a corresponding seqno advance,
@@ -1156,7 +1184,7 @@ restart:
 	GEM_BUG_ON(!i915_sw_fence_signaled(&req->submit));
 
 	/* Optimistic short spin before touching IRQs */
-	if (i915_spin_request(req, state, 5))
+	if (__i915_spin_request(req, wait.seqno, state, 5))
 		goto complete;
 
 	set_current_state(state);
@@ -1213,7 +1241,7 @@ wakeup:
 			continue;
 
 		/* Only spin if we know the GPU is processing this request */
-		if (i915_spin_request(req, state, 2))
+		if (__i915_spin_request(req, wait.seqno, state, 2))
 			break;
 
 		if (!intel_wait_check_request(&wait, req)) {
diff --git a/drivers/gpu/drm/i915/i915_gem_request.h b/drivers/gpu/drm/i915/i915_gem_request.h
index 49a4c8994ff0..26249f39de67 100644
--- a/drivers/gpu/drm/i915/i915_gem_request.h
+++ b/drivers/gpu/drm/i915/i915_gem_request.h
@@ -30,6 +30,8 @@
 #include "i915_gem.h"
 #include "i915_sw_fence.h"
 
+#include <uapi/drm/i915_drm.h>
+
 struct drm_file;
 struct drm_i915_gem_object;
 struct drm_i915_gem_request;
@@ -69,9 +71,14 @@ struct i915_priotree {
 	struct list_head waiters_list; /* those after us, they depend upon us */
 	struct list_head link;
 	int priority;
-#define I915_PRIORITY_MAX 1024
-#define I915_PRIORITY_NORMAL 0
-#define I915_PRIORITY_MIN (-I915_PRIORITY_MAX)
+};
+
+enum {
+	I915_PRIORITY_MIN = I915_CONTEXT_MIN_USER_PRIORITY - 1,
+	I915_PRIORITY_NORMAL = I915_CONTEXT_DEFAULT_PRIORITY,
+	I915_PRIORITY_MAX = I915_CONTEXT_MAX_USER_PRIORITY + 1,
+
+	I915_PRIORITY_INVALID = INT_MIN
 };
 
 struct i915_gem_capture_list {
@@ -313,26 +320,6 @@ static inline bool i915_seqno_passed(u32 seq1, u32 seq2)
 }
 
 static inline bool
-__i915_gem_request_started(const struct drm_i915_gem_request *req, u32 seqno)
-{
-	GEM_BUG_ON(!seqno);
-	return i915_seqno_passed(intel_engine_get_seqno(req->engine),
-				 seqno - 1);
-}
-
-static inline bool
-i915_gem_request_started(const struct drm_i915_gem_request *req)
-{
-	u32 seqno;
-
-	seqno = i915_gem_request_global_seqno(req);
-	if (!seqno)
-		return false;
-
-	return __i915_gem_request_started(req, seqno);
-}
-
-static inline bool
 __i915_gem_request_completed(const struct drm_i915_gem_request *req, u32 seqno)
 {
 	GEM_BUG_ON(!seqno);
@@ -352,21 +339,6 @@ i915_gem_request_completed(const struct drm_i915_gem_request *req)
 	return __i915_gem_request_completed(req, seqno);
 }
 
-bool __i915_spin_request(const struct drm_i915_gem_request *request,
-			 u32 seqno, int state, unsigned long timeout_us);
-static inline bool i915_spin_request(const struct drm_i915_gem_request *request,
-				     int state, unsigned long timeout_us)
-{
-	u32 seqno;
-
-	seqno = i915_gem_request_global_seqno(request);
-	if (!seqno)
-		return 0;
-
-	return (__i915_gem_request_started(request, seqno) &&
-		__i915_spin_request(request, seqno, state, timeout_us));
-}
-
 /* We treat requests as fences. This is not be to confused with our
  * "fence registers" but pipeline synchronisation objects ala GL_ARB_sync.
  * We use the fences to synchronize access from the CPU with activity on the
diff --git a/drivers/gpu/drm/i915/i915_gem_shrinker.c b/drivers/gpu/drm/i915/i915_gem_shrinker.c
index 74002b2d1b6f..3770e3323fc8 100644
--- a/drivers/gpu/drm/i915/i915_gem_shrinker.c
+++ b/drivers/gpu/drm/i915/i915_gem_shrinker.c
@@ -71,25 +71,6 @@ static void shrinker_unlock(struct drm_i915_private *dev_priv, bool unlock)
 	mutex_unlock(&dev_priv->drm.struct_mutex);
 }
 
-static bool any_vma_pinned(struct drm_i915_gem_object *obj)
-{
-	struct i915_vma *vma;
-
-	list_for_each_entry(vma, &obj->vma_list, obj_link) {
-		/* Only GGTT vma may be permanently pinned, and are always
-		 * at the start of the list. We can stop hunting as soon
-		 * as we see a ppGTT vma.
-		 */
-		if (!i915_vma_is_ggtt(vma))
-			break;
-
-		if (i915_vma_is_pinned(vma))
-			return true;
-	}
-
-	return false;
-}
-
 static bool swap_available(void)
 {
 	return get_nr_swap_pages() > 0;
@@ -97,9 +78,6 @@ static bool swap_available(void)
 
 static bool can_release_pages(struct drm_i915_gem_object *obj)
 {
-	if (!obj->mm.pages)
-		return false;
-
 	/* Consider only shrinkable ojects. */
 	if (!i915_gem_object_is_shrinkable(obj))
 		return false;
@@ -115,7 +93,13 @@ static bool can_release_pages(struct drm_i915_gem_object *obj)
 	if (atomic_read(&obj->mm.pages_pin_count) > obj->bind_count)
 		return false;
 
-	if (any_vma_pinned(obj))
+	/* If any vma are "permanently" pinned, it will prevent us from
+	 * reclaiming the obj->mm.pages. We only allow scanout objects to claim
+	 * a permanent pin, along with a few others like the context objects.
+	 * To simplify the scan, and to avoid walking the list of vma under the
+	 * object, we just check the count of its permanently pinned.
+	 */
+	if (READ_ONCE(obj->pin_global))
 		return false;
 
 	/* We can only return physical pages to the system if we can either
@@ -129,7 +113,7 @@ static bool unsafe_drop_pages(struct drm_i915_gem_object *obj)
 {
 	if (i915_gem_object_unbind(obj) == 0)
 		__i915_gem_object_put_pages(obj, I915_MM_SHRINKER);
-	return !READ_ONCE(obj->mm.pages);
+	return !i915_gem_object_has_pages(obj);
 }
 
 /**
@@ -178,6 +162,18 @@ i915_gem_shrink(struct drm_i915_private *dev_priv,
 	if (!shrinker_lock(dev_priv, &unlock))
 		return 0;
 
+	/*
+	 * When shrinking the active list, also consider active contexts.
+	 * Active contexts are pinned until they are retired, and so can
+	 * not be simply unbound to retire and unpin their pages. To shrink
+	 * the contexts, we must wait until the gpu is idle.
+	 *
+	 * We don't care about errors here; if we cannot wait upon the GPU,
+	 * we will free as much as we can and hope to get a second chance.
+	 */
+	if (flags & I915_SHRINK_ACTIVE)
+		i915_gem_wait_for_idle(dev_priv, I915_WAIT_LOCKED);
+
 	trace_i915_gem_shrink(dev_priv, target, flags);
 	i915_gem_retire_requests(dev_priv);
 
@@ -217,15 +213,20 @@ i915_gem_shrink(struct drm_i915_private *dev_priv,
 			continue;
 
 		INIT_LIST_HEAD(&still_in_list);
+
+		/*
+		 * We serialize our access to unreferenced objects through
+		 * the use of the struct_mutex. While the objects are not
+		 * yet freed (due to RCU then a workqueue) we still want
+		 * to be able to shrink their pages, so they remain on
+		 * the unbound/bound list until actually freed.
+		 */
+		spin_lock(&dev_priv->mm.obj_lock);
 		while (count < target &&
 		       (obj = list_first_entry_or_null(phase->list,
 						       typeof(*obj),
-						       global_link))) {
-			list_move_tail(&obj->global_link, &still_in_list);
-			if (!obj->mm.pages) {
-				list_del_init(&obj->global_link);
-				continue;
-			}
+						       mm.link))) {
+			list_move_tail(&obj->mm.link, &still_in_list);
 
 			if (flags & I915_SHRINK_PURGEABLE &&
 			    obj->mm.madv != I915_MADV_DONTNEED)
@@ -243,20 +244,24 @@ i915_gem_shrink(struct drm_i915_private *dev_priv,
 			if (!can_release_pages(obj))
 				continue;
 
+			spin_unlock(&dev_priv->mm.obj_lock);
+
 			if (unsafe_drop_pages(obj)) {
 				/* May arrive from get_pages on another bo */
 				mutex_lock_nested(&obj->mm.lock,
 						  I915_MM_SHRINKER);
-				if (!obj->mm.pages) {
+				if (!i915_gem_object_has_pages(obj)) {
 					__i915_gem_object_invalidate(obj);
-					list_del_init(&obj->global_link);
 					count += obj->base.size >> PAGE_SHIFT;
 				}
 				mutex_unlock(&obj->mm.lock);
-				scanned += obj->base.size >> PAGE_SHIFT;
 			}
+			scanned += obj->base.size >> PAGE_SHIFT;
+
+			spin_lock(&dev_priv->mm.obj_lock);
 		}
 		list_splice_tail(&still_in_list, phase->list);
+		spin_unlock(&dev_priv->mm.obj_lock);
 	}
 
 	if (flags & I915_SHRINK_BOUND)
@@ -302,28 +307,39 @@ unsigned long i915_gem_shrink_all(struct drm_i915_private *dev_priv)
 static unsigned long
 i915_gem_shrinker_count(struct shrinker *shrinker, struct shrink_control *sc)
 {
-	struct drm_i915_private *dev_priv =
+	struct drm_i915_private *i915 =
 		container_of(shrinker, struct drm_i915_private, mm.shrinker);
 	struct drm_i915_gem_object *obj;
-	unsigned long count;
-	bool unlock;
-
-	if (!shrinker_lock(dev_priv, &unlock))
-		return 0;
-
-	i915_gem_retire_requests(dev_priv);
+	unsigned long num_objects = 0;
+	unsigned long count = 0;
 
-	count = 0;
-	list_for_each_entry(obj, &dev_priv->mm.unbound_list, global_link)
-		if (can_release_pages(obj))
+	spin_lock(&i915->mm.obj_lock);
+	list_for_each_entry(obj, &i915->mm.unbound_list, mm.link)
+		if (can_release_pages(obj)) {
 			count += obj->base.size >> PAGE_SHIFT;
+			num_objects++;
+		}
 
-	list_for_each_entry(obj, &dev_priv->mm.bound_list, global_link) {
-		if (!i915_gem_object_is_active(obj) && can_release_pages(obj))
+	list_for_each_entry(obj, &i915->mm.bound_list, mm.link)
+		if (!i915_gem_object_is_active(obj) && can_release_pages(obj)) {
 			count += obj->base.size >> PAGE_SHIFT;
-	}
+			num_objects++;
+		}
+	spin_unlock(&i915->mm.obj_lock);
 
-	shrinker_unlock(dev_priv, unlock);
+	/* Update our preferred vmscan batch size for the next pass.
+	 * Our rough guess for an effective batch size is roughly 2
+	 * available GEM objects worth of pages. That is we don't want
+	 * the shrinker to fire, until it is worth the cost of freeing an
+	 * entire GEM object.
+	 */
+	if (num_objects) {
+		unsigned long avg = 2 * count / num_objects;
+
+		i915->mm.shrinker.batch =
+			max((i915->mm.shrinker.batch + avg) >> 1,
+			    128ul /* default SHRINK_BATCH */);
+	}
 
 	return count;
 }
@@ -400,10 +416,6 @@ i915_gem_shrinker_oom(struct notifier_block *nb, unsigned long event, void *ptr)
 		container_of(nb, struct drm_i915_private, mm.oom_notifier);
 	struct drm_i915_gem_object *obj;
 	unsigned long unevictable, bound, unbound, freed_pages;
-	bool unlock;
-
-	if (!shrinker_lock_uninterruptible(dev_priv, &unlock, 5000))
-		return NOTIFY_DONE;
 
 	freed_pages = i915_gem_shrink_all(dev_priv);
 
@@ -412,26 +424,20 @@ i915_gem_shrinker_oom(struct notifier_block *nb, unsigned long event, void *ptr)
 	 * being pointed to by hardware.
 	 */
 	unbound = bound = unevictable = 0;
-	list_for_each_entry(obj, &dev_priv->mm.unbound_list, global_link) {
-		if (!obj->mm.pages)
-			continue;
-
+	spin_lock(&dev_priv->mm.obj_lock);
+	list_for_each_entry(obj, &dev_priv->mm.unbound_list, mm.link) {
 		if (!can_release_pages(obj))
 			unevictable += obj->base.size >> PAGE_SHIFT;
 		else
 			unbound += obj->base.size >> PAGE_SHIFT;
 	}
-	list_for_each_entry(obj, &dev_priv->mm.bound_list, global_link) {
-		if (!obj->mm.pages)
-			continue;
-
+	list_for_each_entry(obj, &dev_priv->mm.bound_list, mm.link) {
 		if (!can_release_pages(obj))
 			unevictable += obj->base.size >> PAGE_SHIFT;
 		else
 			bound += obj->base.size >> PAGE_SHIFT;
 	}
-
-	shrinker_unlock(dev_priv, unlock);
+	spin_unlock(&dev_priv->mm.obj_lock);
 
 	if (freed_pages || unbound || bound)
 		pr_info("Purging GPU memory, %lu pages freed, "
@@ -498,6 +504,7 @@ void i915_gem_shrinker_init(struct drm_i915_private *dev_priv)
 	dev_priv->mm.shrinker.scan_objects = i915_gem_shrinker_scan;
 	dev_priv->mm.shrinker.count_objects = i915_gem_shrinker_count;
 	dev_priv->mm.shrinker.seeks = DEFAULT_SEEKS;
+	dev_priv->mm.shrinker.batch = 4096;
 	WARN_ON(register_shrinker(&dev_priv->mm.shrinker));
 
 	dev_priv->mm.oom_notifier.notifier_call = i915_gem_shrinker_oom;
diff --git a/drivers/gpu/drm/i915/i915_gem_stolen.c b/drivers/gpu/drm/i915/i915_gem_stolen.c
index 507c9f0d8df1..03e7abc7e043 100644
--- a/drivers/gpu/drm/i915/i915_gem_stolen.c
+++ b/drivers/gpu/drm/i915/i915_gem_stolen.c
@@ -539,12 +539,18 @@ i915_pages_create_for_stolen(struct drm_device *dev,
 	return st;
 }
 
-static struct sg_table *
-i915_gem_object_get_pages_stolen(struct drm_i915_gem_object *obj)
+static int i915_gem_object_get_pages_stolen(struct drm_i915_gem_object *obj)
 {
-	return i915_pages_create_for_stolen(obj->base.dev,
-					    obj->stolen->start,
-					    obj->stolen->size);
+	struct sg_table *pages =
+		i915_pages_create_for_stolen(obj->base.dev,
+					     obj->stolen->start,
+					     obj->stolen->size);
+	if (IS_ERR(pages))
+		return PTR_ERR(pages);
+
+	__i915_gem_object_set_pages(obj, pages, obj->stolen->size);
+
+	return 0;
 }
 
 static void i915_gem_object_put_pages_stolen(struct drm_i915_gem_object *obj,
@@ -718,8 +724,11 @@ i915_gem_object_create_stolen_for_preallocated(struct drm_i915_private *dev_priv
 	vma->flags |= I915_VMA_GLOBAL_BIND;
 	__i915_vma_set_map_and_fenceable(vma);
 	list_move_tail(&vma->vm_link, &ggtt->base.inactive_list);
-	list_move_tail(&obj->global_link, &dev_priv->mm.bound_list);
+
+	spin_lock(&dev_priv->mm.obj_lock);
+	list_move_tail(&obj->mm.link, &dev_priv->mm.bound_list);
 	obj->bind_count++;
+	spin_unlock(&dev_priv->mm.obj_lock);
 
 	return obj;
 
diff --git a/drivers/gpu/drm/i915/i915_gem_tiling.c b/drivers/gpu/drm/i915/i915_gem_tiling.c
index fb5231f98c0d..1294cf695df0 100644
--- a/drivers/gpu/drm/i915/i915_gem_tiling.c
+++ b/drivers/gpu/drm/i915/i915_gem_tiling.c
@@ -269,7 +269,7 @@ i915_gem_object_set_tiling(struct drm_i915_gem_object *obj,
 	 * due to the change in swizzling.
 	 */
 	mutex_lock(&obj->mm.lock);
-	if (obj->mm.pages &&
+	if (i915_gem_object_has_pages(obj) &&
 	    obj->mm.madv == I915_MADV_WILLNEED &&
 	    i915->quirks & QUIRK_PIN_SWIZZLED_PAGES) {
 		if (tiling == I915_TILING_NONE) {
diff --git a/drivers/gpu/drm/i915/i915_gem_userptr.c b/drivers/gpu/drm/i915/i915_gem_userptr.c
index 709efe2357ea..382a77a1097e 100644
--- a/drivers/gpu/drm/i915/i915_gem_userptr.c
+++ b/drivers/gpu/drm/i915/i915_gem_userptr.c
@@ -82,11 +82,11 @@ static void cancel_userptr(struct work_struct *work)
 	/* We are inside a kthread context and can't be interrupted */
 	if (i915_gem_object_unbind(obj) == 0)
 		__i915_gem_object_put_pages(obj, I915_MM_NORMAL);
-	WARN_ONCE(obj->mm.pages,
-		  "Failed to release pages: bind_count=%d, pages_pin_count=%d, pin_display=%d\n",
+	WARN_ONCE(i915_gem_object_has_pages(obj),
+		  "Failed to release pages: bind_count=%d, pages_pin_count=%d, pin_global=%d\n",
 		  obj->bind_count,
 		  atomic_read(&obj->mm.pages_pin_count),
-		  obj->pin_display);
+		  obj->pin_global);
 
 	mutex_unlock(&obj->base.dev->struct_mutex);
 
@@ -164,7 +164,6 @@ static struct i915_mmu_notifier *
 i915_mmu_notifier_create(struct mm_struct *mm)
 {
 	struct i915_mmu_notifier *mn;
-	int ret;
 
 	mn = kmalloc(sizeof(*mn), GFP_KERNEL);
 	if (mn == NULL)
@@ -173,20 +172,14 @@ i915_mmu_notifier_create(struct mm_struct *mm)
 	spin_lock_init(&mn->lock);
 	mn->mn.ops = &i915_gem_userptr_notifier;
 	mn->objects = RB_ROOT_CACHED;
-	mn->wq = alloc_workqueue("i915-userptr-release", WQ_UNBOUND, 0);
+	mn->wq = alloc_workqueue("i915-userptr-release",
+				 WQ_UNBOUND | WQ_MEM_RECLAIM,
+				 0);
 	if (mn->wq == NULL) {
 		kfree(mn);
 		return ERR_PTR(-ENOMEM);
 	}
 
-	 /* Protected by mmap_sem (write-lock) */
-	ret = __mmu_notifier_register(&mn->mn, mm);
-	if (ret) {
-		destroy_workqueue(mn->wq);
-		kfree(mn);
-		return ERR_PTR(ret);
-	}
-
 	return mn;
 }
 
@@ -210,23 +203,42 @@ i915_gem_userptr_release__mmu_notifier(struct drm_i915_gem_object *obj)
 static struct i915_mmu_notifier *
 i915_mmu_notifier_find(struct i915_mm_struct *mm)
 {
-	struct i915_mmu_notifier *mn = mm->mn;
+	struct i915_mmu_notifier *mn;
+	int err = 0;
 
 	mn = mm->mn;
 	if (mn)
 		return mn;
 
+	mn = i915_mmu_notifier_create(mm->mm);
+	if (IS_ERR(mn))
+		err = PTR_ERR(mn);
+
 	down_write(&mm->mm->mmap_sem);
 	mutex_lock(&mm->i915->mm_lock);
-	if ((mn = mm->mn) == NULL) {
-		mn = i915_mmu_notifier_create(mm->mm);
-		if (!IS_ERR(mn))
-			mm->mn = mn;
+	if (mm->mn == NULL && !err) {
+		/* Protected by mmap_sem (write-lock) */
+		err = __mmu_notifier_register(&mn->mn, mm->mm);
+		if (!err) {
+			/* Protected by mm_lock */
+			mm->mn = fetch_and_zero(&mn);
+		}
+	} else if (mm->mn) {
+		/*
+		 * Someone else raced and successfully installed the mmu
+		 * notifier, we can cancel our own errors.
+		 */
+		err = 0;
 	}
 	mutex_unlock(&mm->i915->mm_lock);
 	up_write(&mm->mm->mmap_sem);
 
-	return mn;
+	if (mn && !IS_ERR(mn)) {
+		destroy_workqueue(mn->wq);
+		kfree(mn);
+	}
+
+	return err ? ERR_PTR(err) : mm->mn;
 }
 
 static int
@@ -399,64 +411,47 @@ struct get_pages_work {
 	struct task_struct *task;
 };
 
-#if IS_ENABLED(CONFIG_SWIOTLB)
-#define swiotlb_active() swiotlb_nr_tbl()
-#else
-#define swiotlb_active() 0
-#endif
-
-static int
-st_set_pages(struct sg_table **st, struct page **pvec, int num_pages)
-{
-	struct scatterlist *sg;
-	int ret, n;
-
-	*st = kmalloc(sizeof(**st), GFP_KERNEL);
-	if (*st == NULL)
-		return -ENOMEM;
-
-	if (swiotlb_active()) {
-		ret = sg_alloc_table(*st, num_pages, GFP_KERNEL);
-		if (ret)
-			goto err;
-
-		for_each_sg((*st)->sgl, sg, num_pages, n)
-			sg_set_page(sg, pvec[n], PAGE_SIZE, 0);
-	} else {
-		ret = sg_alloc_table_from_pages(*st, pvec, num_pages,
-						0, num_pages << PAGE_SHIFT,
-						GFP_KERNEL);
-		if (ret)
-			goto err;
-	}
-
-	return 0;
-
-err:
-	kfree(*st);
-	*st = NULL;
-	return ret;
-}
-
 static struct sg_table *
-__i915_gem_userptr_set_pages(struct drm_i915_gem_object *obj,
-			     struct page **pvec, int num_pages)
+__i915_gem_userptr_alloc_pages(struct drm_i915_gem_object *obj,
+			       struct page **pvec, int num_pages)
 {
-	struct sg_table *pages;
+	unsigned int max_segment = i915_sg_segment_size();
+	struct sg_table *st;
+	unsigned int sg_page_sizes;
 	int ret;
 
-	ret = st_set_pages(&pages, pvec, num_pages);
-	if (ret)
+	st = kmalloc(sizeof(*st), GFP_KERNEL);
+	if (!st)
+		return ERR_PTR(-ENOMEM);
+
+alloc_table:
+	ret = __sg_alloc_table_from_pages(st, pvec, num_pages,
+					  0, num_pages << PAGE_SHIFT,
+					  max_segment,
+					  GFP_KERNEL);
+	if (ret) {
+		kfree(st);
 		return ERR_PTR(ret);
+	}
 
-	ret = i915_gem_gtt_prepare_pages(obj, pages);
+	ret = i915_gem_gtt_prepare_pages(obj, st);
 	if (ret) {
-		sg_free_table(pages);
-		kfree(pages);
+		sg_free_table(st);
+
+		if (max_segment > PAGE_SIZE) {
+			max_segment = PAGE_SIZE;
+			goto alloc_table;
+		}
+
+		kfree(st);
 		return ERR_PTR(ret);
 	}
 
-	return pages;
+	sg_page_sizes = i915_sg_page_sizes(st->sgl);
+
+	__i915_gem_object_set_pages(obj, st, sg_page_sizes);
+
+	return st;
 }
 
 static int
@@ -540,9 +535,9 @@ __i915_gem_userptr_get_pages_worker(struct work_struct *_work)
 		struct sg_table *pages = ERR_PTR(ret);
 
 		if (pinned == npages) {
-			pages = __i915_gem_userptr_set_pages(obj, pvec, npages);
+			pages = __i915_gem_userptr_alloc_pages(obj, pvec,
+							       npages);
 			if (!IS_ERR(pages)) {
-				__i915_gem_object_set_pages(obj, pages);
 				pinned = 0;
 				pages = NULL;
 			}
@@ -554,7 +549,7 @@ __i915_gem_userptr_get_pages_worker(struct work_struct *_work)
 	}
 	mutex_unlock(&obj->mm.lock);
 
-	release_pages(pvec, pinned, 0);
+	release_pages(pvec, pinned);
 	kvfree(pvec);
 
 	i915_gem_object_put(obj);
@@ -603,8 +598,7 @@ __i915_gem_userptr_get_pages_schedule(struct drm_i915_gem_object *obj)
 	return ERR_PTR(-EAGAIN);
 }
 
-static struct sg_table *
-i915_gem_userptr_get_pages(struct drm_i915_gem_object *obj)
+static int i915_gem_userptr_get_pages(struct drm_i915_gem_object *obj)
 {
 	const int num_pages = obj->base.size >> PAGE_SHIFT;
 	struct mm_struct *mm = obj->userptr.mm->mm;
@@ -633,9 +627,9 @@ i915_gem_userptr_get_pages(struct drm_i915_gem_object *obj)
 	if (obj->userptr.work) {
 		/* active flag should still be held for the pending work */
 		if (IS_ERR(obj->userptr.work))
-			return ERR_CAST(obj->userptr.work);
+			return PTR_ERR(obj->userptr.work);
 		else
-			return ERR_PTR(-EAGAIN);
+			return -EAGAIN;
 	}
 
 	pvec = NULL;
@@ -661,17 +655,17 @@ i915_gem_userptr_get_pages(struct drm_i915_gem_object *obj)
 		pages = __i915_gem_userptr_get_pages_schedule(obj);
 		active = pages == ERR_PTR(-EAGAIN);
 	} else {
-		pages = __i915_gem_userptr_set_pages(obj, pvec, num_pages);
+		pages = __i915_gem_userptr_alloc_pages(obj, pvec, num_pages);
 		active = !IS_ERR(pages);
 	}
 	if (active)
 		__i915_gem_userptr_set_active(obj, true);
 
 	if (IS_ERR(pages))
-		release_pages(pvec, pinned, 0);
+		release_pages(pvec, pinned);
 	kvfree(pvec);
 
-	return pages;
+	return PTR_ERR_OR_ZERO(pages);
 }
 
 static void
@@ -834,7 +828,9 @@ int i915_gem_init_userptr(struct drm_i915_private *dev_priv)
 	hash_init(dev_priv->mm_structs);
 
 	dev_priv->mm.userptr_wq =
-		alloc_workqueue("i915-userptr-acquire", WQ_HIGHPRI, 0);
+		alloc_workqueue("i915-userptr-acquire",
+				WQ_HIGHPRI | WQ_UNBOUND,
+				0);
 	if (!dev_priv->mm.userptr_wq)
 		return -ENOMEM;
 
diff --git a/drivers/gpu/drm/i915/i915_gemfs.c b/drivers/gpu/drm/i915/i915_gemfs.c
new file mode 100644
index 000000000000..888b7d3f04c3
--- /dev/null
+++ b/drivers/gpu/drm/i915/i915_gemfs.c
@@ -0,0 +1,75 @@
+/*
+ * Copyright © 2017 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ */
+
+#include <linux/fs.h>
+#include <linux/mount.h>
+#include <linux/pagemap.h>
+
+#include "i915_drv.h"
+#include "i915_gemfs.h"
+
+int i915_gemfs_init(struct drm_i915_private *i915)
+{
+	struct file_system_type *type;
+	struct vfsmount *gemfs;
+
+	type = get_fs_type("tmpfs");
+	if (!type)
+		return -ENODEV;
+
+	gemfs = kern_mount(type);
+	if (IS_ERR(gemfs))
+		return PTR_ERR(gemfs);
+
+	/*
+	 * Enable huge-pages for objects that are at least HPAGE_PMD_SIZE, most
+	 * likely 2M. Note that within_size may overallocate huge-pages, if say
+	 * we allocate an object of size 2M + 4K, we may get 2M + 2M, but under
+	 * memory pressure shmem should split any huge-pages which can be
+	 * shrunk.
+	 */
+
+	if (has_transparent_hugepage()) {
+		struct super_block *sb = gemfs->mnt_sb;
+		/* FIXME: Disabled until we get W/A for read BW issue. */
+		char options[] = "huge=never";
+		int flags = 0;
+		int err;
+
+		err = sb->s_op->remount_fs(sb, &flags, options);
+		if (err) {
+			kern_unmount(gemfs);
+			return err;
+		}
+	}
+
+	i915->mm.gemfs = gemfs;
+
+	return 0;
+}
+
+void i915_gemfs_fini(struct drm_i915_private *i915)
+{
+	kern_unmount(i915->mm.gemfs);
+}
diff --git a/drivers/gpu/drm/i915/i915_gemfs.h b/drivers/gpu/drm/i915/i915_gemfs.h
new file mode 100644
index 000000000000..cca8bdc5b93e
--- /dev/null
+++ b/drivers/gpu/drm/i915/i915_gemfs.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright © 2017 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ */
+
+#ifndef __I915_GEMFS_H__
+#define __I915_GEMFS_H__
+
+struct drm_i915_private;
+
+int i915_gemfs_init(struct drm_i915_private *i915);
+
+void i915_gemfs_fini(struct drm_i915_private *i915);
+
+#endif
diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c
index 0c779671fe2d..653fb69e7ecb 100644
--- a/drivers/gpu/drm/i915/i915_gpu_error.c
+++ b/drivers/gpu/drm/i915/i915_gpu_error.c
@@ -377,9 +377,9 @@ static void error_print_request(struct drm_i915_error_state_buf *m,
 	if (!erq->seqno)
 		return;
 
-	err_printf(m, "%s pid %d, ban score %d, seqno %8x:%08x, emitted %dms ago, head %08x, tail %08x\n",
+	err_printf(m, "%s pid %d, ban score %d, seqno %8x:%08x, prio %d, emitted %dms ago, head %08x, tail %08x\n",
 		   prefix, erq->pid, erq->ban_score,
-		   erq->context, erq->seqno,
+		   erq->context, erq->seqno, erq->priority,
 		   jiffies_to_msecs(jiffies - erq->jiffies),
 		   erq->head, erq->tail);
 }
@@ -388,14 +388,16 @@ static void error_print_context(struct drm_i915_error_state_buf *m,
 				const char *header,
 				const struct drm_i915_error_context *ctx)
 {
-	err_printf(m, "%s%s[%d] user_handle %d hw_id %d, ban score %d guilty %d active %d\n",
+	err_printf(m, "%s%s[%d] user_handle %d hw_id %d, prio %d, ban score %d guilty %d active %d\n",
 		   header, ctx->comm, ctx->pid, ctx->handle, ctx->hw_id,
-		   ctx->ban_score, ctx->guilty, ctx->active);
+		   ctx->priority, ctx->ban_score, ctx->guilty, ctx->active);
 }
 
 static void error_print_engine(struct drm_i915_error_state_buf *m,
 			       const struct drm_i915_error_engine *ee)
 {
+	int n;
+
 	err_printf(m, "%s command stream:\n", engine_str(ee->engine_id));
 	err_printf(m, "  START: 0x%08x\n", ee->start);
 	err_printf(m, "  HEAD:  0x%08x [0x%08x]\n", ee->head, ee->rq_head);
@@ -465,8 +467,11 @@ static void error_print_engine(struct drm_i915_error_state_buf *m,
 		   jiffies_to_msecs(jiffies - ee->hangcheck_timestamp));
 	err_printf(m, "  engine reset count: %u\n", ee->reset_count);
 
-	error_print_request(m, "  ELSP[0]: ", &ee->execlist[0]);
-	error_print_request(m, "  ELSP[1]: ", &ee->execlist[1]);
+	for (n = 0; n < ee->num_ports; n++) {
+		err_printf(m, "  ELSP[%d]:", n);
+		error_print_request(m, " ", &ee->execlist[n]);
+	}
+
 	error_print_context(m, "  Active context: ", &ee->context);
 }
 
@@ -567,7 +572,7 @@ static __always_inline void err_print_param(struct drm_i915_error_state_buf *m,
 static void err_print_params(struct drm_i915_error_state_buf *m,
 			     const struct i915_params *p)
 {
-#define PRINT(T, x) err_print_param(m, #x, #T, &p->x);
+#define PRINT(T, x, ...) err_print_param(m, #x, #T, &p->x);
 	I915_PARAMS_FOR_EACH(PRINT);
 #undef PRINT
 }
@@ -861,7 +866,7 @@ void __i915_gpu_state_free(struct kref *error_ref)
 	kfree(error->overlay);
 	kfree(error->display);
 
-#define FREE(T, x) free_param(#T, &error->params.x);
+#define FREE(T, x, ...) free_param(#T, &error->params.x);
 	I915_PARAMS_FOR_EACH(FREE);
 #undef FREE
 
@@ -1266,6 +1271,7 @@ static void record_request(struct drm_i915_gem_request *request,
 			   struct drm_i915_error_request *erq)
 {
 	erq->context = request->ctx->hw_id;
+	erq->priority = request->priotree.priority;
 	erq->ban_score = atomic_read(&request->ctx->ban_score);
 	erq->seqno = request->global_seqno;
 	erq->jiffies = request->emitted_jiffies;
@@ -1327,17 +1333,19 @@ static void engine_record_requests(struct intel_engine_cs *engine,
 static void error_record_engine_execlists(struct intel_engine_cs *engine,
 					  struct drm_i915_error_engine *ee)
 {
-	const struct execlist_port *port = engine->execlist_port;
+	const struct intel_engine_execlists * const execlists = &engine->execlists;
 	unsigned int n;
 
-	for (n = 0; n < ARRAY_SIZE(engine->execlist_port); n++) {
-		struct drm_i915_gem_request *rq = port_request(&port[n]);
+	for (n = 0; n < execlists_num_ports(execlists); n++) {
+		struct drm_i915_gem_request *rq = port_request(&execlists->port[n]);
 
 		if (!rq)
 			break;
 
 		record_request(rq, &ee->execlist[n]);
 	}
+
+	ee->num_ports = n;
 }
 
 static void record_context(struct drm_i915_error_context *e,
@@ -1357,6 +1365,7 @@ static void record_context(struct drm_i915_error_context *e,
 
 	e->handle = ctx->user_handle;
 	e->hw_id = ctx->hw_id;
+	e->priority = ctx->priority;
 	e->ban_score = atomic_read(&ctx->ban_score);
 	e->guilty = atomic_read(&ctx->guilty_count);
 	e->active = atomic_read(&ctx->active_count);
@@ -1554,7 +1563,7 @@ static void i915_gem_capture_guc_log_buffer(struct drm_i915_private *dev_priv,
 					    struct i915_gpu_state *error)
 {
 	/* Capturing log buf contents won't be useful if logging was disabled */
-	if (!dev_priv->guc.log.vma || (i915.guc_log_level < 0))
+	if (!dev_priv->guc.log.vma || (i915_modparams.guc_log_level < 0))
 		return;
 
 	error->guc_log = i915_error_object_create(dev_priv,
@@ -1665,8 +1674,8 @@ static void i915_capture_gen_state(struct drm_i915_private *dev_priv,
 				   struct i915_gpu_state *error)
 {
 	error->awake = dev_priv->gt.awake;
-	error->wakelock = atomic_read(&dev_priv->pm.wakeref_count);
-	error->suspended = dev_priv->pm.suspended;
+	error->wakelock = atomic_read(&dev_priv->runtime_pm.wakeref_count);
+	error->suspended = dev_priv->runtime_pm.suspended;
 
 	error->iommu = -1;
 #ifdef CONFIG_INTEL_IOMMU
@@ -1696,8 +1705,8 @@ static int capture(void *data)
 		ktime_to_timeval(ktime_sub(ktime_get(),
 					   error->i915->gt.last_init_time));
 
-	error->params = i915;
-#define DUP(T, x) dup_param(#T, &error->params.x);
+	error->params = i915_modparams;
+#define DUP(T, x, ...) dup_param(#T, &error->params.x);
 	I915_PARAMS_FOR_EACH(DUP);
 #undef DUP
 
@@ -1751,7 +1760,7 @@ void i915_capture_error_state(struct drm_i915_private *dev_priv,
 	struct i915_gpu_state *error;
 	unsigned long flags;
 
-	if (!i915.error_capture)
+	if (!i915_modparams.error_capture)
 		return;
 
 	if (READ_ONCE(dev_priv->gpu_error.first_error))
diff --git a/drivers/gpu/drm/i915/i915_guc_submission.c b/drivers/gpu/drm/i915/i915_guc_submission.c
index 48a1e9349a2c..f84c267728fd 100644
--- a/drivers/gpu/drm/i915/i915_guc_submission.c
+++ b/drivers/gpu/drm/i915/i915_guc_submission.c
@@ -21,12 +21,13 @@
  * IN THE SOFTWARE.
  *
  */
-#include <linux/circ_buf.h>
-#include "i915_drv.h"
-#include "intel_uc.h"
 
+#include <linux/circ_buf.h>
 #include <trace/events/dma_fence.h>
 
+#include "i915_guc_submission.h"
+#include "i915_drv.h"
+
 /**
  * DOC: GuC-based command submission
  *
@@ -192,13 +193,12 @@ static int __create_doorbell(struct i915_guc_client *client)
 
 	doorbell = __get_doorbell(client);
 	doorbell->db_status = GUC_DOORBELL_ENABLED;
-	doorbell->cookie = client->doorbell_cookie;
+	doorbell->cookie = 0;
 
 	err = __guc_allocate_doorbell(client->guc, client->stage_id);
-	if (err) {
+	if (err)
 		doorbell->db_status = GUC_DOORBELL_DISABLED;
-		doorbell->cookie = 0;
-	}
+
 	return err;
 }
 
@@ -306,7 +306,7 @@ static void guc_proc_desc_init(struct intel_guc *guc,
 	desc->db_base_addr = 0;
 
 	desc->stage_id = client->stage_id;
-	desc->wq_size_bytes = client->wq_size;
+	desc->wq_size_bytes = GUC_WQ_SIZE;
 	desc->wq_status = WQ_STATUS_ACTIVE;
 	desc->priority = client->priority;
 }
@@ -338,7 +338,7 @@ static void guc_stage_desc_init(struct intel_guc *guc,
 
 	for_each_engine_masked(engine, dev_priv, client->engines, tmp) {
 		struct intel_context *ce = &ctx->engine[engine->id];
-		uint32_t guc_engine_id = engine->guc_id;
+		u32 guc_engine_id = engine->guc_id;
 		struct guc_execlist_context *lrc = &desc->lrc[guc_engine_id];
 
 		/* TODO: We have a design issue to be solved here. Only when we
@@ -388,13 +388,13 @@ static void guc_stage_desc_init(struct intel_guc *guc,
 	gfx_addr = guc_ggtt_offset(client->vma);
 	desc->db_trigger_phy = sg_dma_address(client->vma->pages->sgl) +
 				client->doorbell_offset;
-	desc->db_trigger_cpu = (uintptr_t)__get_doorbell(client);
+	desc->db_trigger_cpu = ptr_to_u64(__get_doorbell(client));
 	desc->db_trigger_uk = gfx_addr + client->doorbell_offset;
 	desc->process_desc = gfx_addr + client->proc_desc_offset;
-	desc->wq_addr = gfx_addr + client->wq_offset;
-	desc->wq_size = client->wq_size;
+	desc->wq_addr = gfx_addr + GUC_DB_SIZE;
+	desc->wq_size = GUC_WQ_SIZE;
 
-	desc->desc_private = (uintptr_t)client;
+	desc->desc_private = ptr_to_u64(client);
 }
 
 static void guc_stage_desc_fini(struct intel_guc *guc,
@@ -406,82 +406,23 @@ static void guc_stage_desc_fini(struct intel_guc *guc,
 	memset(desc, 0, sizeof(*desc));
 }
 
-/**
- * i915_guc_wq_reserve() - reserve space in the GuC's workqueue
- * @request:	request associated with the commands
- *
- * Return:	0 if space is available
- *		-EAGAIN if space is not currently available
- *
- * This function must be called (and must return 0) before a request
- * is submitted to the GuC via i915_guc_submit() below. Once a result
- * of 0 has been returned, it must be balanced by a corresponding
- * call to submit().
- *
- * Reservation allows the caller to determine in advance that space
- * will be available for the next submission before committing resources
- * to it, and helps avoid late failures with complicated recovery paths.
- */
-int i915_guc_wq_reserve(struct drm_i915_gem_request *request)
-{
-	const size_t wqi_size = sizeof(struct guc_wq_item);
-	struct i915_guc_client *client = request->i915->guc.execbuf_client;
-	struct guc_process_desc *desc = __get_process_desc(client);
-	u32 freespace;
-	int ret;
-
-	spin_lock_irq(&client->wq_lock);
-	freespace = CIRC_SPACE(client->wq_tail, desc->head, client->wq_size);
-	freespace -= client->wq_rsvd;
-	if (likely(freespace >= wqi_size)) {
-		client->wq_rsvd += wqi_size;
-		ret = 0;
-	} else {
-		client->no_wq_space++;
-		ret = -EAGAIN;
-	}
-	spin_unlock_irq(&client->wq_lock);
-
-	return ret;
-}
-
-static void guc_client_update_wq_rsvd(struct i915_guc_client *client, int size)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&client->wq_lock, flags);
-	client->wq_rsvd += size;
-	spin_unlock_irqrestore(&client->wq_lock, flags);
-}
-
-void i915_guc_wq_unreserve(struct drm_i915_gem_request *request)
-{
-	const int wqi_size = sizeof(struct guc_wq_item);
-	struct i915_guc_client *client = request->i915->guc.execbuf_client;
-
-	GEM_BUG_ON(READ_ONCE(client->wq_rsvd) < wqi_size);
-	guc_client_update_wq_rsvd(client, -wqi_size);
-}
-
 /* Construct a Work Item and append it to the GuC's Work Queue */
 static void guc_wq_item_append(struct i915_guc_client *client,
 			       struct drm_i915_gem_request *rq)
 {
 	/* wqi_len is in DWords, and does not include the one-word header */
 	const size_t wqi_size = sizeof(struct guc_wq_item);
-	const u32 wqi_len = wqi_size/sizeof(u32) - 1;
+	const u32 wqi_len = wqi_size / sizeof(u32) - 1;
 	struct intel_engine_cs *engine = rq->engine;
+	struct i915_gem_context *ctx = rq->ctx;
 	struct guc_process_desc *desc = __get_process_desc(client);
 	struct guc_wq_item *wqi;
-	u32 freespace, tail, wq_off;
+	u32 ring_tail, wq_off;
 
-	/* Free space is guaranteed, see i915_guc_wq_reserve() above */
-	freespace = CIRC_SPACE(client->wq_tail, desc->head, client->wq_size);
-	GEM_BUG_ON(freespace < wqi_size);
+	lockdep_assert_held(&client->wq_lock);
 
-	/* The GuC firmware wants the tail index in QWords, not bytes */
-	tail = intel_ring_set_tail(rq->ring, rq->tail) >> 3;
-	GEM_BUG_ON(tail > WQ_RING_TAIL_MAX);
+	ring_tail = intel_ring_set_tail(rq->ring, rq->tail) / sizeof(u64);
+	GEM_BUG_ON(ring_tail > WQ_RING_TAIL_MAX);
 
 	/* For now workqueue item is 4 DWs; workqueue buffer is 2 pages. So we
 	 * should not have the case where structure wqi is across page, neither
@@ -491,29 +432,29 @@ static void guc_wq_item_append(struct i915_guc_client *client,
 	 * workqueue buffer dw by dw.
 	 */
 	BUILD_BUG_ON(wqi_size != 16);
-	GEM_BUG_ON(client->wq_rsvd < wqi_size);
 
-	/* postincrement WQ tail for next time */
-	wq_off = client->wq_tail;
+	/* Free space is guaranteed. */
+	wq_off = READ_ONCE(desc->tail);
+	GEM_BUG_ON(CIRC_SPACE(wq_off, READ_ONCE(desc->head),
+			      GUC_WQ_SIZE) < wqi_size);
 	GEM_BUG_ON(wq_off & (wqi_size - 1));
-	client->wq_tail += wqi_size;
-	client->wq_tail &= client->wq_size - 1;
-	client->wq_rsvd -= wqi_size;
 
 	/* WQ starts from the page after doorbell / process_desc */
 	wqi = client->vaddr + wq_off + GUC_DB_SIZE;
 
 	/* Now fill in the 4-word work queue item */
 	wqi->header = WQ_TYPE_INORDER |
-			(wqi_len << WQ_LEN_SHIFT) |
-			(engine->guc_id << WQ_TARGET_SHIFT) |
-			WQ_NO_WCFLUSH_WAIT;
+		      (wqi_len << WQ_LEN_SHIFT) |
+		      (engine->guc_id << WQ_TARGET_SHIFT) |
+		      WQ_NO_WCFLUSH_WAIT;
 
-	/* The GuC wants only the low-order word of the context descriptor */
-	wqi->context_desc = (u32)intel_lr_context_descriptor(rq->ctx, engine);
+	wqi->context_desc = lower_32_bits(intel_lr_context_descriptor(ctx, engine));
 
-	wqi->submit_element_info = tail << WQ_RING_TAIL_SHIFT;
+	wqi->submit_element_info = ring_tail << WQ_RING_TAIL_SHIFT;
 	wqi->fence_id = rq->global_seqno;
+
+	/* Postincrement WQ tail for next time. */
+	WRITE_ONCE(desc->tail, (wq_off + wqi_size) & (GUC_WQ_SIZE - 1));
 }
 
 static void guc_reset_wq(struct i915_guc_client *client)
@@ -522,106 +463,64 @@ static void guc_reset_wq(struct i915_guc_client *client)
 
 	desc->head = 0;
 	desc->tail = 0;
-
-	client->wq_tail = 0;
 }
 
-static int guc_ring_doorbell(struct i915_guc_client *client)
+static void guc_ring_doorbell(struct i915_guc_client *client)
 {
-	struct guc_process_desc *desc = __get_process_desc(client);
-	union guc_doorbell_qw db_cmp, db_exc, db_ret;
-	union guc_doorbell_qw *db;
-	int attempt = 2, ret = -EAGAIN;
+	struct guc_doorbell_info *db;
+	u32 cookie;
 
-	/* Update the tail so it is visible to GuC */
-	desc->tail = client->wq_tail;
-
-	/* current cookie */
-	db_cmp.db_status = GUC_DOORBELL_ENABLED;
-	db_cmp.cookie = client->doorbell_cookie;
-
-	/* cookie to be updated */
-	db_exc.db_status = GUC_DOORBELL_ENABLED;
-	db_exc.cookie = client->doorbell_cookie + 1;
-	if (db_exc.cookie == 0)
-		db_exc.cookie = 1;
+	lockdep_assert_held(&client->wq_lock);
 
 	/* pointer of current doorbell cacheline */
-	db = (union guc_doorbell_qw *)__get_doorbell(client);
-
-	while (attempt--) {
-		/* lets ring the doorbell */
-		db_ret.value_qw = atomic64_cmpxchg((atomic64_t *)db,
-			db_cmp.value_qw, db_exc.value_qw);
-
-		/* if the exchange was successfully executed */
-		if (db_ret.value_qw == db_cmp.value_qw) {
-			/* db was successfully rung */
-			client->doorbell_cookie = db_exc.cookie;
-			ret = 0;
-			break;
-		}
-
-		/* XXX: doorbell was lost and need to acquire it again */
-		if (db_ret.db_status == GUC_DOORBELL_DISABLED)
-			break;
+	db = __get_doorbell(client);
 
-		DRM_WARN("Cookie mismatch. Expected %d, found %d\n",
-			 db_cmp.cookie, db_ret.cookie);
+	/* we're not expecting the doorbell cookie to change behind our back */
+	cookie = READ_ONCE(db->cookie);
+	WARN_ON_ONCE(xchg(&db->cookie, cookie + 1) != cookie);
 
-		/* update the cookie to newly read cookie from GuC */
-		db_cmp.cookie = db_ret.cookie;
-		db_exc.cookie = db_ret.cookie + 1;
-		if (db_exc.cookie == 0)
-			db_exc.cookie = 1;
-	}
-
-	return ret;
+	/* XXX: doorbell was lost and need to acquire it again */
+	GEM_BUG_ON(db->db_status != GUC_DOORBELL_ENABLED);
 }
 
 /**
- * __i915_guc_submit() - Submit commands through GuC
- * @rq:		request associated with the commands
- *
- * The caller must have already called i915_guc_wq_reserve() above with
- * a result of 0 (success), guaranteeing that there is space in the work
- * queue for the new request, so enqueuing the item cannot fail.
- *
- * Bad Things Will Happen if the caller violates this protocol e.g. calls
- * submit() when _reserve() says there's no space, or calls _submit()
- * a different number of times from (successful) calls to _reserve().
+ * i915_guc_submit() - Submit commands through GuC
+ * @engine: engine associated with the commands
  *
  * The only error here arises if the doorbell hardware isn't functioning
  * as expected, which really shouln't happen.
  */
-static void __i915_guc_submit(struct drm_i915_gem_request *rq)
+static void i915_guc_submit(struct intel_engine_cs *engine)
 {
-	struct drm_i915_private *dev_priv = rq->i915;
-	struct intel_engine_cs *engine = rq->engine;
-	unsigned int engine_id = engine->id;
-	struct intel_guc *guc = &rq->i915->guc;
+	struct drm_i915_private *dev_priv = engine->i915;
+	struct intel_guc *guc = &dev_priv->guc;
 	struct i915_guc_client *client = guc->execbuf_client;
-	unsigned long flags;
-	int b_ret;
+	struct intel_engine_execlists * const execlists = &engine->execlists;
+	struct execlist_port *port = execlists->port;
+	const unsigned int engine_id = engine->id;
+	unsigned int n;
 
-	/* WA to flush out the pending GMADR writes to ring buffer. */
-	if (i915_vma_is_map_and_fenceable(rq->ring->vma))
-		POSTING_READ_FW(GUC_STATUS);
+	for (n = 0; n < execlists_num_ports(execlists); n++) {
+		struct drm_i915_gem_request *rq;
+		unsigned int count;
 
-	spin_lock_irqsave(&client->wq_lock, flags);
+		rq = port_unpack(&port[n], &count);
+		if (rq && count == 0) {
+			port_set(&port[n], port_pack(rq, ++count));
 
-	guc_wq_item_append(client, rq);
-	b_ret = guc_ring_doorbell(client);
+			if (i915_vma_is_map_and_fenceable(rq->ring->vma))
+				POSTING_READ_FW(GUC_STATUS);
 
-	client->submissions[engine_id] += 1;
+			spin_lock(&client->wq_lock);
 
-	spin_unlock_irqrestore(&client->wq_lock, flags);
-}
+			guc_wq_item_append(client, rq);
+			guc_ring_doorbell(client);
 
-static void i915_guc_submit(struct drm_i915_gem_request *rq)
-{
-	__i915_gem_request_submit(rq);
-	__i915_guc_submit(rq);
+			client->submissions[engine_id] += 1;
+
+			spin_unlock(&client->wq_lock);
+		}
+	}
 }
 
 static void nested_enable_signaling(struct drm_i915_gem_request *rq)
@@ -655,27 +554,33 @@ static void port_assign(struct execlist_port *port,
 	if (port_isset(port))
 		i915_gem_request_put(port_request(port));
 
-	port_set(port, i915_gem_request_get(rq));
+	port_set(port, port_pack(i915_gem_request_get(rq), port_count(port)));
 	nested_enable_signaling(rq);
 }
 
-static bool i915_guc_dequeue(struct intel_engine_cs *engine)
+static void i915_guc_dequeue(struct intel_engine_cs *engine)
 {
-	struct execlist_port *port = engine->execlist_port;
-	struct drm_i915_gem_request *last = port_request(port);
-	struct rb_node *rb;
+	struct intel_engine_execlists * const execlists = &engine->execlists;
+	struct execlist_port *port = execlists->port;
+	struct drm_i915_gem_request *last = NULL;
+	const struct execlist_port * const last_port =
+		&execlists->port[execlists->port_mask];
 	bool submit = false;
+	struct rb_node *rb;
+
+	if (port_isset(port))
+		port++;
 
 	spin_lock_irq(&engine->timeline->lock);
-	rb = engine->execlist_first;
-	GEM_BUG_ON(rb_first(&engine->execlist_queue) != rb);
+	rb = execlists->first;
+	GEM_BUG_ON(rb_first(&execlists->queue) != rb);
 	while (rb) {
 		struct i915_priolist *p = rb_entry(rb, typeof(*p), node);
 		struct drm_i915_gem_request *rq, *rn;
 
 		list_for_each_entry_safe(rq, rn, &p->requests, priotree.link) {
 			if (last && rq->ctx != last->ctx) {
-				if (port != engine->execlist_port) {
+				if (port == last_port) {
 					__list_del_many(&p->requests,
 							&rq->priotree.link);
 					goto done;
@@ -689,50 +594,51 @@ static bool i915_guc_dequeue(struct intel_engine_cs *engine)
 			INIT_LIST_HEAD(&rq->priotree.link);
 			rq->priotree.priority = INT_MAX;
 
-			i915_guc_submit(rq);
-			trace_i915_gem_request_in(rq, port_index(port, engine));
+			__i915_gem_request_submit(rq);
+			trace_i915_gem_request_in(rq, port_index(port, execlists));
 			last = rq;
 			submit = true;
 		}
 
 		rb = rb_next(rb);
-		rb_erase(&p->node, &engine->execlist_queue);
+		rb_erase(&p->node, &execlists->queue);
 		INIT_LIST_HEAD(&p->requests);
 		if (p->priority != I915_PRIORITY_NORMAL)
 			kmem_cache_free(engine->i915->priorities, p);
 	}
 done:
-	engine->execlist_first = rb;
-	if (submit)
+	execlists->first = rb;
+	if (submit) {
 		port_assign(port, last);
+		execlists_set_active(execlists, EXECLISTS_ACTIVE_USER);
+		i915_guc_submit(engine);
+	}
 	spin_unlock_irq(&engine->timeline->lock);
-
-	return submit;
 }
 
 static void i915_guc_irq_handler(unsigned long data)
 {
-	struct intel_engine_cs *engine = (struct intel_engine_cs *)data;
-	struct execlist_port *port = engine->execlist_port;
+	struct intel_engine_cs * const engine = (struct intel_engine_cs *)data;
+	struct intel_engine_execlists * const execlists = &engine->execlists;
+	struct execlist_port *port = execlists->port;
+	const struct execlist_port * const last_port =
+		&execlists->port[execlists->port_mask];
 	struct drm_i915_gem_request *rq;
-	bool submit;
 
-	do {
-		rq = port_request(&port[0]);
-		while (rq && i915_gem_request_completed(rq)) {
-			trace_i915_gem_request_out(rq);
-			i915_gem_request_put(rq);
+	rq = port_request(&port[0]);
+	while (rq && i915_gem_request_completed(rq)) {
+		trace_i915_gem_request_out(rq);
+		i915_gem_request_put(rq);
 
-			port[0] = port[1];
-			memset(&port[1], 0, sizeof(port[1]));
+		execlists_port_complete(execlists, port);
 
-			rq = port_request(&port[0]);
-		}
+		rq = port_request(&port[0]);
+	}
+	if (!rq)
+		execlists_clear_active(execlists, EXECLISTS_ACTIVE_USER);
 
-		submit = false;
-		if (!port_count(&port[1]))
-			submit = i915_guc_dequeue(engine);
-	} while (submit);
+	if (!port_isset(last_port))
+		i915_guc_dequeue(engine);
 }
 
 /*
@@ -741,48 +647,6 @@ static void i915_guc_irq_handler(unsigned long data)
  * path of i915_guc_submit() above.
  */
 
-/**
- * intel_guc_allocate_vma() - Allocate a GGTT VMA for GuC usage
- * @guc:	the guc
- * @size:	size of area to allocate (both virtual space and memory)
- *
- * This is a wrapper to create an object for use with the GuC. In order to
- * use it inside the GuC, an object needs to be pinned lifetime, so we allocate
- * both some backing storage and a range inside the Global GTT. We must pin
- * it in the GGTT somewhere other than than [0, GUC_WOPCM_TOP) because that
- * range is reserved inside GuC.
- *
- * Return:	A i915_vma if successful, otherwise an ERR_PTR.
- */
-struct i915_vma *intel_guc_allocate_vma(struct intel_guc *guc, u32 size)
-{
-	struct drm_i915_private *dev_priv = guc_to_i915(guc);
-	struct drm_i915_gem_object *obj;
-	struct i915_vma *vma;
-	int ret;
-
-	obj = i915_gem_object_create(dev_priv, size);
-	if (IS_ERR(obj))
-		return ERR_CAST(obj);
-
-	vma = i915_vma_instance(obj, &dev_priv->ggtt.base, NULL);
-	if (IS_ERR(vma))
-		goto err;
-
-	ret = i915_vma_pin(vma, 0, PAGE_SIZE,
-			   PIN_GLOBAL | PIN_OFFSET_BIAS | GUC_WOPCM_TOP);
-	if (ret) {
-		vma = ERR_PTR(ret);
-		goto err;
-	}
-
-	return vma;
-
-err:
-	i915_gem_object_put(obj);
-	return vma;
-}
-
 /* Check that a doorbell register is in the expected state */
 static bool doorbell_ok(struct intel_guc *guc, u16 db_id)
 {
@@ -894,8 +758,8 @@ static int guc_init_doorbell_hw(struct intel_guc *guc)
  */
 static struct i915_guc_client *
 guc_client_alloc(struct drm_i915_private *dev_priv,
-		 uint32_t engines,
-		 uint32_t priority,
+		 u32 engines,
+		 u32 priority,
 		 struct i915_gem_context *ctx)
 {
 	struct i915_guc_client *client;
@@ -913,8 +777,6 @@ guc_client_alloc(struct drm_i915_private *dev_priv,
 	client->engines = engines;
 	client->priority = priority;
 	client->doorbell_id = GUC_DOORBELL_INVALID;
-	client->wq_offset = GUC_DB_SIZE;
-	client->wq_size = GUC_WQ_SIZE;
 	spin_lock_init(&client->wq_lock);
 
 	ret = ida_simple_get(&guc->stage_ids, 0, GUC_MAX_STAGE_DESCRIPTORS,
@@ -996,28 +858,39 @@ static void guc_client_free(struct i915_guc_client *client)
 	kfree(client);
 }
 
+static void guc_policy_init(struct guc_policy *policy)
+{
+	policy->execution_quantum = POLICY_DEFAULT_EXECUTION_QUANTUM_US;
+	policy->preemption_time = POLICY_DEFAULT_PREEMPTION_TIME_US;
+	policy->fault_time = POLICY_DEFAULT_FAULT_TIME_US;
+	policy->policy_flags = 0;
+}
+
 static void guc_policies_init(struct guc_policies *policies)
 {
 	struct guc_policy *policy;
 	u32 p, i;
 
-	policies->dpc_promote_time = 500000;
+	policies->dpc_promote_time = POLICY_DEFAULT_DPC_PROMOTE_TIME_US;
 	policies->max_num_work_items = POLICY_MAX_NUM_WI;
 
 	for (p = 0; p < GUC_CLIENT_PRIORITY_NUM; p++) {
 		for (i = GUC_RENDER_ENGINE; i < GUC_MAX_ENGINES_NUM; i++) {
 			policy = &policies->policy[p][i];
 
-			policy->execution_quantum = 1000000;
-			policy->preemption_time = 500000;
-			policy->fault_time = 250000;
-			policy->policy_flags = 0;
+			guc_policy_init(policy);
 		}
 	}
 
 	policies->is_valid = 1;
 }
 
+/*
+ * The first 80 dwords of the register state context, containing the
+ * execlists and ppgtt registers.
+ */
+#define LR_HW_CONTEXT_SIZE	(80 * sizeof(u32))
+
 static int guc_ads_create(struct intel_guc *guc)
 {
 	struct drm_i915_private *dev_priv = guc_to_i915(guc);
@@ -1032,6 +905,8 @@ static int guc_ads_create(struct intel_guc *guc)
 	} __packed *blob;
 	struct intel_engine_cs *engine;
 	enum intel_engine_id id;
+	const u32 skipped_offset = LRC_HEADER_PAGES * PAGE_SIZE;
+	const u32 skipped_size = LRC_PPHWSP_SZ * PAGE_SIZE + LR_HW_CONTEXT_SIZE;
 	u32 base;
 
 	GEM_BUG_ON(guc->ads_vma);
@@ -1062,13 +937,20 @@ static int guc_ads_create(struct intel_guc *guc)
 	 * engines after a reset. Here we use the Render ring default
 	 * context, which must already exist and be pinned in the GGTT,
 	 * so its address won't change after we've told the GuC where
-	 * to find it.
+	 * to find it. Note that we have to skip our header (1 page),
+	 * because our GuC shared data is there.
 	 */
 	blob->ads.golden_context_lrca =
-		dev_priv->engine[RCS]->status_page.ggtt_offset;
+		guc_ggtt_offset(dev_priv->kernel_context->engine[RCS].state) + skipped_offset;
 
+	/*
+	 * The GuC expects us to exclude the portion of the context image that
+	 * it skips from the size it is to read. It starts reading from after
+	 * the execlist context (so skipping the first page [PPHWSP] and 80
+	 * dwords). Weird guc is weird.
+	 */
 	for_each_engine(engine, dev_priv, id)
-		blob->ads.eng_state_size[engine->guc_id] = engine->context_size;
+		blob->ads.eng_state_size[engine->guc_id] = engine->context_size - skipped_size;
 
 	base = guc_ggtt_offset(vma);
 	blob->ads.scheduler_policies = base + ptr_offset(blob, policies);
@@ -1149,6 +1031,7 @@ void i915_guc_submission_fini(struct drm_i915_private *dev_priv)
 
 static void guc_interrupts_capture(struct drm_i915_private *dev_priv)
 {
+	struct intel_rps *rps = &dev_priv->gt_pm.rps;
 	struct intel_engine_cs *engine;
 	enum intel_engine_id id;
 	int irqs;
@@ -1185,12 +1068,13 @@ static void guc_interrupts_capture(struct drm_i915_private *dev_priv)
 	 * Here we CLEAR REDIRECT_TO_GUC bit in pm_intrmsk_mbz, which will
 	 * result in the register bit being left SET!
 	 */
-	dev_priv->rps.pm_intrmsk_mbz |= ARAT_EXPIRED_INTRMSK;
-	dev_priv->rps.pm_intrmsk_mbz &= ~GEN8_PMINTR_DISABLE_REDIRECT_TO_GUC;
+	rps->pm_intrmsk_mbz |= ARAT_EXPIRED_INTRMSK;
+	rps->pm_intrmsk_mbz &= ~GEN8_PMINTR_DISABLE_REDIRECT_TO_GUC;
 }
 
 static void guc_interrupts_release(struct drm_i915_private *dev_priv)
 {
+	struct intel_rps *rps = &dev_priv->gt_pm.rps;
 	struct intel_engine_cs *engine;
 	enum intel_engine_id id;
 	int irqs;
@@ -1209,8 +1093,8 @@ static void guc_interrupts_release(struct drm_i915_private *dev_priv)
 	I915_WRITE(GUC_VCS2_VCS1_IER, 0);
 	I915_WRITE(GUC_WD_VECS_IER, 0);
 
-	dev_priv->rps.pm_intrmsk_mbz |= GEN8_PMINTR_DISABLE_REDIRECT_TO_GUC;
-	dev_priv->rps.pm_intrmsk_mbz &= ~ARAT_EXPIRED_INTRMSK;
+	rps->pm_intrmsk_mbz |= GEN8_PMINTR_DISABLE_REDIRECT_TO_GUC;
+	rps->pm_intrmsk_mbz &= ~ARAT_EXPIRED_INTRMSK;
 }
 
 int i915_guc_submission_enable(struct drm_i915_private *dev_priv)
@@ -1221,6 +1105,19 @@ int i915_guc_submission_enable(struct drm_i915_private *dev_priv)
 	enum intel_engine_id id;
 	int err;
 
+	/*
+	 * We're using GuC work items for submitting work through GuC. Since
+	 * we're coalescing multiple requests from a single context into a
+	 * single work item prior to assigning it to execlist_port, we can
+	 * never have more work items than the total number of ports (for all
+	 * engines). The GuC firmware is controlling the HEAD of work queue,
+	 * and it is guaranteed that it will remove the work item from the
+	 * queue before our request is completed.
+	 */
+	BUILD_BUG_ON(ARRAY_SIZE(engine->execlists.port) *
+		     sizeof(struct guc_wq_item) *
+		     I915_NUM_ENGINES > GUC_WQ_SIZE);
+
 	if (!client) {
 		client = guc_client_alloc(dev_priv,
 					  INTEL_INFO(dev_priv)->ring_mask,
@@ -1248,24 +1145,15 @@ int i915_guc_submission_enable(struct drm_i915_private *dev_priv)
 	guc_interrupts_capture(dev_priv);
 
 	for_each_engine(engine, dev_priv, id) {
-		const int wqi_size = sizeof(struct guc_wq_item);
-		struct drm_i915_gem_request *rq;
-
+		struct intel_engine_execlists * const execlists = &engine->execlists;
 		/* The tasklet was initialised by execlists, and may be in
 		 * a state of flux (across a reset) and so we just want to
 		 * take over the callback without changing any other state
 		 * in the tasklet.
 		 */
-		engine->irq_tasklet.func = i915_guc_irq_handler;
+		execlists->irq_tasklet.func = i915_guc_irq_handler;
 		clear_bit(ENGINE_IRQ_EXECLIST, &engine->irq_posted);
-
-		/* Replay the current set of previously submitted requests */
-		spin_lock_irq(&engine->timeline->lock);
-		list_for_each_entry(rq, &engine->timeline->requests, link) {
-			guc_client_update_wq_rsvd(client, wqi_size);
-			__i915_guc_submit(rq);
-		}
-		spin_unlock_irq(&engine->timeline->lock);
+		tasklet_schedule(&execlists->irq_tasklet);
 	}
 
 	return 0;
@@ -1288,55 +1176,3 @@ void i915_guc_submission_disable(struct drm_i915_private *dev_priv)
 	guc_client_free(guc->execbuf_client);
 	guc->execbuf_client = NULL;
 }
-
-/**
- * intel_guc_suspend() - notify GuC entering suspend state
- * @dev_priv:	i915 device private
- */
-int intel_guc_suspend(struct drm_i915_private *dev_priv)
-{
-	struct intel_guc *guc = &dev_priv->guc;
-	struct i915_gem_context *ctx;
-	u32 data[3];
-
-	if (guc->fw.load_status != INTEL_UC_FIRMWARE_SUCCESS)
-		return 0;
-
-	gen9_disable_guc_interrupts(dev_priv);
-
-	ctx = dev_priv->kernel_context;
-
-	data[0] = INTEL_GUC_ACTION_ENTER_S_STATE;
-	/* any value greater than GUC_POWER_D0 */
-	data[1] = GUC_POWER_D1;
-	/* first page is shared data with GuC */
-	data[2] = guc_ggtt_offset(ctx->engine[RCS].state);
-
-	return intel_guc_send(guc, data, ARRAY_SIZE(data));
-}
-
-/**
- * intel_guc_resume() - notify GuC resuming from suspend state
- * @dev_priv:	i915 device private
- */
-int intel_guc_resume(struct drm_i915_private *dev_priv)
-{
-	struct intel_guc *guc = &dev_priv->guc;
-	struct i915_gem_context *ctx;
-	u32 data[3];
-
-	if (guc->fw.load_status != INTEL_UC_FIRMWARE_SUCCESS)
-		return 0;
-
-	if (i915.guc_log_level >= 0)
-		gen9_enable_guc_interrupts(dev_priv);
-
-	ctx = dev_priv->kernel_context;
-
-	data[0] = INTEL_GUC_ACTION_EXIT_S_STATE;
-	data[1] = GUC_POWER_D0;
-	/* first page is shared data with GuC */
-	data[2] = guc_ggtt_offset(ctx->engine[RCS].state);
-
-	return intel_guc_send(guc, data, ARRAY_SIZE(data));
-}
diff --git a/drivers/gpu/drm/i915/i915_guc_submission.h b/drivers/gpu/drm/i915/i915_guc_submission.h
new file mode 100644
index 000000000000..cb4353b59059
--- /dev/null
+++ b/drivers/gpu/drm/i915/i915_guc_submission.h
@@ -0,0 +1,80 @@
+/*
+ * Copyright © 2014-2017 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ */
+
+#ifndef _I915_GUC_SUBMISSION_H_
+#define _I915_GUC_SUBMISSION_H_
+
+#include <linux/spinlock.h>
+
+#include "i915_gem.h"
+
+struct drm_i915_private;
+
+/*
+ * This structure primarily describes the GEM object shared with the GuC.
+ * The specs sometimes refer to this object as a "GuC context", but we use
+ * the term "client" to avoid confusion with hardware contexts. This
+ * GEM object is held for the entire lifetime of our interaction with
+ * the GuC, being allocated before the GuC is loaded with its firmware.
+ * Because there's no way to update the address used by the GuC after
+ * initialisation, the shared object must stay pinned into the GGTT as
+ * long as the GuC is in use. We also keep the first page (only) mapped
+ * into kernel address space, as it includes shared data that must be
+ * updated on every request submission.
+ *
+ * The single GEM object described here is actually made up of several
+ * separate areas, as far as the GuC is concerned. The first page (kept
+ * kmap'd) includes the "process descriptor" which holds sequence data for
+ * the doorbell, and one cacheline which actually *is* the doorbell; a
+ * write to this will "ring the doorbell" (i.e. send an interrupt to the
+ * GuC). The subsequent  pages of the client object constitute the work
+ * queue (a circular array of work items), again described in the process
+ * descriptor. Work queue pages are mapped momentarily as required.
+ */
+struct i915_guc_client {
+	struct i915_vma *vma;
+	void *vaddr;
+	struct i915_gem_context *owner;
+	struct intel_guc *guc;
+
+	/* bitmap of (host) engine ids */
+	u32 engines;
+	u32 priority;
+	u32 stage_id;
+	u32 proc_desc_offset;
+
+	u16 doorbell_id;
+	unsigned long doorbell_offset;
+
+	spinlock_t wq_lock;
+	/* Per-engine counts of GuC submissions */
+	u64 submissions[I915_NUM_ENGINES];
+};
+
+int i915_guc_submission_init(struct drm_i915_private *dev_priv);
+int i915_guc_submission_enable(struct drm_i915_private *dev_priv);
+void i915_guc_submission_disable(struct drm_i915_private *dev_priv);
+void i915_guc_submission_fini(struct drm_i915_private *dev_priv);
+
+#endif
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index b63893eeca73..f8205841868b 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -126,7 +126,7 @@ static const u32 hpd_bxt[HPD_NUM_PINS] = {
 	POSTING_READ(GEN8_##type##_IIR(which)); \
 } while (0)
 
-#define GEN5_IRQ_RESET(type) do { \
+#define GEN3_IRQ_RESET(type) do { \
 	I915_WRITE(type##IMR, 0xffffffff); \
 	POSTING_READ(type##IMR); \
 	I915_WRITE(type##IER, 0); \
@@ -136,10 +136,20 @@ static const u32 hpd_bxt[HPD_NUM_PINS] = {
 	POSTING_READ(type##IIR); \
 } while (0)
 
+#define GEN2_IRQ_RESET(type) do { \
+	I915_WRITE16(type##IMR, 0xffff); \
+	POSTING_READ16(type##IMR); \
+	I915_WRITE16(type##IER, 0); \
+	I915_WRITE16(type##IIR, 0xffff); \
+	POSTING_READ16(type##IIR); \
+	I915_WRITE16(type##IIR, 0xffff); \
+	POSTING_READ16(type##IIR); \
+} while (0)
+
 /*
  * We should clear IMR at preinstall/uninstall, and just check at postinstall.
  */
-static void gen5_assert_iir_is_zero(struct drm_i915_private *dev_priv,
+static void gen3_assert_iir_is_zero(struct drm_i915_private *dev_priv,
 				    i915_reg_t reg)
 {
 	u32 val = I915_READ(reg);
@@ -155,20 +165,43 @@ static void gen5_assert_iir_is_zero(struct drm_i915_private *dev_priv,
 	POSTING_READ(reg);
 }
 
+static void gen2_assert_iir_is_zero(struct drm_i915_private *dev_priv,
+				    i915_reg_t reg)
+{
+	u16 val = I915_READ16(reg);
+
+	if (val == 0)
+		return;
+
+	WARN(1, "Interrupt register 0x%x is not zero: 0x%08x\n",
+	     i915_mmio_reg_offset(reg), val);
+	I915_WRITE16(reg, 0xffff);
+	POSTING_READ16(reg);
+	I915_WRITE16(reg, 0xffff);
+	POSTING_READ16(reg);
+}
+
 #define GEN8_IRQ_INIT_NDX(type, which, imr_val, ier_val) do { \
-	gen5_assert_iir_is_zero(dev_priv, GEN8_##type##_IIR(which)); \
+	gen3_assert_iir_is_zero(dev_priv, GEN8_##type##_IIR(which)); \
 	I915_WRITE(GEN8_##type##_IER(which), (ier_val)); \
 	I915_WRITE(GEN8_##type##_IMR(which), (imr_val)); \
 	POSTING_READ(GEN8_##type##_IMR(which)); \
 } while (0)
 
-#define GEN5_IRQ_INIT(type, imr_val, ier_val) do { \
-	gen5_assert_iir_is_zero(dev_priv, type##IIR); \
+#define GEN3_IRQ_INIT(type, imr_val, ier_val) do { \
+	gen3_assert_iir_is_zero(dev_priv, type##IIR); \
 	I915_WRITE(type##IER, (ier_val)); \
 	I915_WRITE(type##IMR, (imr_val)); \
 	POSTING_READ(type##IMR); \
 } while (0)
 
+#define GEN2_IRQ_INIT(type, imr_val, ier_val) do { \
+	gen2_assert_iir_is_zero(dev_priv, type##IIR); \
+	I915_WRITE16(type##IER, (ier_val)); \
+	I915_WRITE16(type##IMR, (imr_val)); \
+	POSTING_READ16(type##IMR); \
+} while (0)
+
 static void gen6_rps_irq_handler(struct drm_i915_private *dev_priv, u32 pm_iir);
 static void gen9_guc_irq_handler(struct drm_i915_private *dev_priv, u32 pm_iir);
 
@@ -336,7 +369,7 @@ void gen6_mask_pm_irq(struct drm_i915_private *dev_priv, u32 mask)
 	__gen6_mask_pm_irq(dev_priv, mask);
 }
 
-void gen6_reset_pm_iir(struct drm_i915_private *dev_priv, u32 reset_mask)
+static void gen6_reset_pm_iir(struct drm_i915_private *dev_priv, u32 reset_mask)
 {
 	i915_reg_t reg = gen6_pm_iir(dev_priv);
 
@@ -347,7 +380,7 @@ void gen6_reset_pm_iir(struct drm_i915_private *dev_priv, u32 reset_mask)
 	POSTING_READ(reg);
 }
 
-void gen6_enable_pm_irq(struct drm_i915_private *dev_priv, u32 enable_mask)
+static void gen6_enable_pm_irq(struct drm_i915_private *dev_priv, u32 enable_mask)
 {
 	lockdep_assert_held(&dev_priv->irq_lock);
 
@@ -357,7 +390,7 @@ void gen6_enable_pm_irq(struct drm_i915_private *dev_priv, u32 enable_mask)
 	/* unmask_pm_irq provides an implicit barrier (POSTING_READ) */
 }
 
-void gen6_disable_pm_irq(struct drm_i915_private *dev_priv, u32 disable_mask)
+static void gen6_disable_pm_irq(struct drm_i915_private *dev_priv, u32 disable_mask)
 {
 	lockdep_assert_held(&dev_priv->irq_lock);
 
@@ -371,19 +404,21 @@ void gen6_reset_rps_interrupts(struct drm_i915_private *dev_priv)
 {
 	spin_lock_irq(&dev_priv->irq_lock);
 	gen6_reset_pm_iir(dev_priv, dev_priv->pm_rps_events);
-	dev_priv->rps.pm_iir = 0;
+	dev_priv->gt_pm.rps.pm_iir = 0;
 	spin_unlock_irq(&dev_priv->irq_lock);
 }
 
 void gen6_enable_rps_interrupts(struct drm_i915_private *dev_priv)
 {
-	if (READ_ONCE(dev_priv->rps.interrupts_enabled))
+	struct intel_rps *rps = &dev_priv->gt_pm.rps;
+
+	if (READ_ONCE(rps->interrupts_enabled))
 		return;
 
 	spin_lock_irq(&dev_priv->irq_lock);
-	WARN_ON_ONCE(dev_priv->rps.pm_iir);
+	WARN_ON_ONCE(rps->pm_iir);
 	WARN_ON_ONCE(I915_READ(gen6_pm_iir(dev_priv)) & dev_priv->pm_rps_events);
-	dev_priv->rps.interrupts_enabled = true;
+	rps->interrupts_enabled = true;
 	gen6_enable_pm_irq(dev_priv, dev_priv->pm_rps_events);
 
 	spin_unlock_irq(&dev_priv->irq_lock);
@@ -391,11 +426,13 @@ void gen6_enable_rps_interrupts(struct drm_i915_private *dev_priv)
 
 void gen6_disable_rps_interrupts(struct drm_i915_private *dev_priv)
 {
-	if (!READ_ONCE(dev_priv->rps.interrupts_enabled))
+	struct intel_rps *rps = &dev_priv->gt_pm.rps;
+
+	if (!READ_ONCE(rps->interrupts_enabled))
 		return;
 
 	spin_lock_irq(&dev_priv->irq_lock);
-	dev_priv->rps.interrupts_enabled = false;
+	rps->interrupts_enabled = false;
 
 	I915_WRITE(GEN6_PMINTRMSK, gen6_sanitize_rps_pm_mask(dev_priv, ~0u));
 
@@ -405,11 +442,11 @@ void gen6_disable_rps_interrupts(struct drm_i915_private *dev_priv)
 	synchronize_irq(dev_priv->drm.irq);
 
 	/* Now that we will not be generating any more work, flush any
-	 * outsanding tasks. As we are called on the RPS idle path,
+	 * outstanding tasks. As we are called on the RPS idle path,
 	 * we will reset the GPU to minimum frequencies, so the current
 	 * state of the worker can be discarded.
 	 */
-	cancel_work_sync(&dev_priv->rps.work);
+	cancel_work_sync(&rps->work);
 	gen6_reset_rps_interrupts(dev_priv);
 }
 
@@ -534,62 +571,16 @@ void ibx_display_interrupt_update(struct drm_i915_private *dev_priv,
 	POSTING_READ(SDEIMR);
 }
 
-static void
-__i915_enable_pipestat(struct drm_i915_private *dev_priv, enum pipe pipe,
-		       u32 enable_mask, u32 status_mask)
-{
-	i915_reg_t reg = PIPESTAT(pipe);
-	u32 pipestat = I915_READ(reg) & PIPESTAT_INT_ENABLE_MASK;
-
-	lockdep_assert_held(&dev_priv->irq_lock);
-	WARN_ON(!intel_irqs_enabled(dev_priv));
-
-	if (WARN_ONCE(enable_mask & ~PIPESTAT_INT_ENABLE_MASK ||
-		      status_mask & ~PIPESTAT_INT_STATUS_MASK,
-		      "pipe %c: enable_mask=0x%x, status_mask=0x%x\n",
-		      pipe_name(pipe), enable_mask, status_mask))
-		return;
-
-	if ((pipestat & enable_mask) == enable_mask)
-		return;
-
-	dev_priv->pipestat_irq_mask[pipe] |= status_mask;
-
-	/* Enable the interrupt, clear any pending status */
-	pipestat |= enable_mask | status_mask;
-	I915_WRITE(reg, pipestat);
-	POSTING_READ(reg);
-}
-
-static void
-__i915_disable_pipestat(struct drm_i915_private *dev_priv, enum pipe pipe,
-		        u32 enable_mask, u32 status_mask)
+u32 i915_pipestat_enable_mask(struct drm_i915_private *dev_priv,
+			      enum pipe pipe)
 {
-	i915_reg_t reg = PIPESTAT(pipe);
-	u32 pipestat = I915_READ(reg) & PIPESTAT_INT_ENABLE_MASK;
+	u32 status_mask = dev_priv->pipestat_irq_mask[pipe];
+	u32 enable_mask = status_mask << 16;
 
 	lockdep_assert_held(&dev_priv->irq_lock);
-	WARN_ON(!intel_irqs_enabled(dev_priv));
-
-	if (WARN_ONCE(enable_mask & ~PIPESTAT_INT_ENABLE_MASK ||
-		      status_mask & ~PIPESTAT_INT_STATUS_MASK,
-		      "pipe %c: enable_mask=0x%x, status_mask=0x%x\n",
-		      pipe_name(pipe), enable_mask, status_mask))
-		return;
-
-	if ((pipestat & enable_mask) == 0)
-		return;
-
-	dev_priv->pipestat_irq_mask[pipe] &= ~status_mask;
 
-	pipestat &= ~enable_mask;
-	I915_WRITE(reg, pipestat);
-	POSTING_READ(reg);
-}
-
-static u32 vlv_get_pipestat_enable_mask(struct drm_device *dev, u32 status_mask)
-{
-	u32 enable_mask = status_mask << 16;
+	if (INTEL_GEN(dev_priv) < 5)
+		goto out;
 
 	/*
 	 * On pipe A we don't support the PSR interrupt yet,
@@ -612,35 +603,59 @@ static u32 vlv_get_pipestat_enable_mask(struct drm_device *dev, u32 status_mask)
 	if (status_mask & SPRITE1_FLIP_DONE_INT_STATUS_VLV)
 		enable_mask |= SPRITE1_FLIP_DONE_INT_EN_VLV;
 
+out:
+	WARN_ONCE(enable_mask & ~PIPESTAT_INT_ENABLE_MASK ||
+		  status_mask & ~PIPESTAT_INT_STATUS_MASK,
+		  "pipe %c: enable_mask=0x%x, status_mask=0x%x\n",
+		  pipe_name(pipe), enable_mask, status_mask);
+
 	return enable_mask;
 }
 
-void
-i915_enable_pipestat(struct drm_i915_private *dev_priv, enum pipe pipe,
-		     u32 status_mask)
+void i915_enable_pipestat(struct drm_i915_private *dev_priv,
+			  enum pipe pipe, u32 status_mask)
 {
+	i915_reg_t reg = PIPESTAT(pipe);
 	u32 enable_mask;
 
-	if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
-		enable_mask = vlv_get_pipestat_enable_mask(&dev_priv->drm,
-							   status_mask);
-	else
-		enable_mask = status_mask << 16;
-	__i915_enable_pipestat(dev_priv, pipe, enable_mask, status_mask);
+	WARN_ONCE(status_mask & ~PIPESTAT_INT_STATUS_MASK,
+		  "pipe %c: status_mask=0x%x\n",
+		  pipe_name(pipe), status_mask);
+
+	lockdep_assert_held(&dev_priv->irq_lock);
+	WARN_ON(!intel_irqs_enabled(dev_priv));
+
+	if ((dev_priv->pipestat_irq_mask[pipe] & status_mask) == status_mask)
+		return;
+
+	dev_priv->pipestat_irq_mask[pipe] |= status_mask;
+	enable_mask = i915_pipestat_enable_mask(dev_priv, pipe);
+
+	I915_WRITE(reg, enable_mask | status_mask);
+	POSTING_READ(reg);
 }
 
-void
-i915_disable_pipestat(struct drm_i915_private *dev_priv, enum pipe pipe,
-		      u32 status_mask)
+void i915_disable_pipestat(struct drm_i915_private *dev_priv,
+			   enum pipe pipe, u32 status_mask)
 {
+	i915_reg_t reg = PIPESTAT(pipe);
 	u32 enable_mask;
 
-	if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
-		enable_mask = vlv_get_pipestat_enable_mask(&dev_priv->drm,
-							   status_mask);
-	else
-		enable_mask = status_mask << 16;
-	__i915_disable_pipestat(dev_priv, pipe, enable_mask, status_mask);
+	WARN_ONCE(status_mask & ~PIPESTAT_INT_STATUS_MASK,
+		  "pipe %c: status_mask=0x%x\n",
+		  pipe_name(pipe), status_mask);
+
+	lockdep_assert_held(&dev_priv->irq_lock);
+	WARN_ON(!intel_irqs_enabled(dev_priv));
+
+	if ((dev_priv->pipestat_irq_mask[pipe] & status_mask) == 0)
+		return;
+
+	dev_priv->pipestat_irq_mask[pipe] &= ~status_mask;
+	enable_mask = i915_pipestat_enable_mask(dev_priv, pipe);
+
+	I915_WRITE(reg, enable_mask | status_mask);
+	POSTING_READ(reg);
 }
 
 /**
@@ -772,6 +787,57 @@ static u32 g4x_get_vblank_counter(struct drm_device *dev, unsigned int pipe)
 	return I915_READ(PIPE_FRMCOUNT_G4X(pipe));
 }
 
+/*
+ * On certain encoders on certain platforms, pipe
+ * scanline register will not work to get the scanline,
+ * since the timings are driven from the PORT or issues
+ * with scanline register updates.
+ * This function will use Framestamp and current
+ * timestamp registers to calculate the scanline.
+ */
+static u32 __intel_get_crtc_scanline_from_timestamp(struct intel_crtc *crtc)
+{
+	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
+	struct drm_vblank_crtc *vblank =
+		&crtc->base.dev->vblank[drm_crtc_index(&crtc->base)];
+	const struct drm_display_mode *mode = &vblank->hwmode;
+	u32 vblank_start = mode->crtc_vblank_start;
+	u32 vtotal = mode->crtc_vtotal;
+	u32 htotal = mode->crtc_htotal;
+	u32 clock = mode->crtc_clock;
+	u32 scanline, scan_prev_time, scan_curr_time, scan_post_time;
+
+	/*
+	 * To avoid the race condition where we might cross into the
+	 * next vblank just between the PIPE_FRMTMSTMP and TIMESTAMP_CTR
+	 * reads. We make sure we read PIPE_FRMTMSTMP and TIMESTAMP_CTR
+	 * during the same frame.
+	 */
+	do {
+		/*
+		 * This field provides read back of the display
+		 * pipe frame time stamp. The time stamp value
+		 * is sampled at every start of vertical blank.
+		 */
+		scan_prev_time = I915_READ_FW(PIPE_FRMTMSTMP(crtc->pipe));
+
+		/*
+		 * The TIMESTAMP_CTR register has the current
+		 * time stamp value.
+		 */
+		scan_curr_time = I915_READ_FW(IVB_TIMESTAMP_CTR);
+
+		scan_post_time = I915_READ_FW(PIPE_FRMTMSTMP(crtc->pipe));
+	} while (scan_post_time != scan_prev_time);
+
+	scanline = div_u64(mul_u32_u32(scan_curr_time - scan_prev_time,
+					clock), 1000 * htotal);
+	scanline = min(scanline, vtotal - 1);
+	scanline = (scanline + vblank_start) % vtotal;
+
+	return scanline;
+}
+
 /* I915_READ_FW, only for fast reads of display block, no need for forcewake etc. */
 static int __intel_get_crtc_scanline(struct intel_crtc *crtc)
 {
@@ -788,6 +854,9 @@ static int __intel_get_crtc_scanline(struct intel_crtc *crtc)
 	vblank = &crtc->base.dev->vblank[drm_crtc_index(&crtc->base)];
 	mode = &vblank->hwmode;
 
+	if (mode->private_flags & I915_MODE_FLAG_GET_SCANLINE_FROM_TIMESTAMP)
+		return __intel_get_crtc_scanline_from_timestamp(crtc);
+
 	vtotal = mode->crtc_vtotal;
 	if (mode->flags & DRM_MODE_FLAG_INTERLACE)
 		vtotal /= 2;
@@ -1005,6 +1074,8 @@ static void notify_ring(struct intel_engine_cs *engine)
 	spin_lock(&engine->breadcrumbs.irq_lock);
 	wait = engine->breadcrumbs.irq_wait;
 	if (wait) {
+		bool wakeup = engine->irq_seqno_barrier;
+
 		/* We use a callback from the dma-fence to submit
 		 * requests after waiting on our own requests. To
 		 * ensure minimum delay in queuing the next request to
@@ -1017,12 +1088,18 @@ static void notify_ring(struct intel_engine_cs *engine)
 		 * and many waiters.
 		 */
 		if (i915_seqno_passed(intel_engine_get_seqno(engine),
-				      wait->seqno) &&
-		    !test_bit(DMA_FENCE_FLAG_SIGNALED_BIT,
-			      &wait->request->fence.flags))
-			rq = i915_gem_request_get(wait->request);
+				      wait->seqno)) {
+			struct drm_i915_gem_request *waiter = wait->request;
+
+			wakeup = true;
+			if (!test_bit(DMA_FENCE_FLAG_SIGNALED_BIT,
+				      &waiter->fence.flags) &&
+			    intel_wait_check_request(wait, waiter))
+				rq = i915_gem_request_get(waiter);
+		}
 
-		wake_up_process(wait->tsk);
+		if (wakeup)
+			wake_up_process(wait->tsk);
 	} else {
 		__intel_engine_disarm_breadcrumbs(engine);
 	}
@@ -1046,12 +1123,13 @@ static void vlv_c0_read(struct drm_i915_private *dev_priv,
 
 void gen6_rps_reset_ei(struct drm_i915_private *dev_priv)
 {
-	memset(&dev_priv->rps.ei, 0, sizeof(dev_priv->rps.ei));
+	memset(&dev_priv->gt_pm.rps.ei, 0, sizeof(dev_priv->gt_pm.rps.ei));
 }
 
 static u32 vlv_wa_c0_ei(struct drm_i915_private *dev_priv, u32 pm_iir)
 {
-	const struct intel_rps_ei *prev = &dev_priv->rps.ei;
+	struct intel_rps *rps = &dev_priv->gt_pm.rps;
+	const struct intel_rps_ei *prev = &rps->ei;
 	struct intel_rps_ei now;
 	u32 events = 0;
 
@@ -1078,28 +1156,29 @@ static u32 vlv_wa_c0_ei(struct drm_i915_private *dev_priv, u32 pm_iir)
 		c0 = max(render, media);
 		c0 *= 1000 * 100 << 8; /* to usecs and scale to threshold% */
 
-		if (c0 > time * dev_priv->rps.up_threshold)
+		if (c0 > time * rps->up_threshold)
 			events = GEN6_PM_RP_UP_THRESHOLD;
-		else if (c0 < time * dev_priv->rps.down_threshold)
+		else if (c0 < time * rps->down_threshold)
 			events = GEN6_PM_RP_DOWN_THRESHOLD;
 	}
 
-	dev_priv->rps.ei = now;
+	rps->ei = now;
 	return events;
 }
 
 static void gen6_pm_rps_work(struct work_struct *work)
 {
 	struct drm_i915_private *dev_priv =
-		container_of(work, struct drm_i915_private, rps.work);
+		container_of(work, struct drm_i915_private, gt_pm.rps.work);
+	struct intel_rps *rps = &dev_priv->gt_pm.rps;
 	bool client_boost = false;
 	int new_delay, adj, min, max;
 	u32 pm_iir = 0;
 
 	spin_lock_irq(&dev_priv->irq_lock);
-	if (dev_priv->rps.interrupts_enabled) {
-		pm_iir = fetch_and_zero(&dev_priv->rps.pm_iir);
-		client_boost = atomic_read(&dev_priv->rps.num_waiters);
+	if (rps->interrupts_enabled) {
+		pm_iir = fetch_and_zero(&rps->pm_iir);
+		client_boost = atomic_read(&rps->num_waiters);
 	}
 	spin_unlock_irq(&dev_priv->irq_lock);
 
@@ -1108,18 +1187,18 @@ static void gen6_pm_rps_work(struct work_struct *work)
 	if ((pm_iir & dev_priv->pm_rps_events) == 0 && !client_boost)
 		goto out;
 
-	mutex_lock(&dev_priv->rps.hw_lock);
+	mutex_lock(&dev_priv->pcu_lock);
 
 	pm_iir |= vlv_wa_c0_ei(dev_priv, pm_iir);
 
-	adj = dev_priv->rps.last_adj;
-	new_delay = dev_priv->rps.cur_freq;
-	min = dev_priv->rps.min_freq_softlimit;
-	max = dev_priv->rps.max_freq_softlimit;
+	adj = rps->last_adj;
+	new_delay = rps->cur_freq;
+	min = rps->min_freq_softlimit;
+	max = rps->max_freq_softlimit;
 	if (client_boost)
-		max = dev_priv->rps.max_freq;
-	if (client_boost && new_delay < dev_priv->rps.boost_freq) {
-		new_delay = dev_priv->rps.boost_freq;
+		max = rps->max_freq;
+	if (client_boost && new_delay < rps->boost_freq) {
+		new_delay = rps->boost_freq;
 		adj = 0;
 	} else if (pm_iir & GEN6_PM_RP_UP_THRESHOLD) {
 		if (adj > 0)
@@ -1127,15 +1206,15 @@ static void gen6_pm_rps_work(struct work_struct *work)
 		else /* CHV needs even encode values */
 			adj = IS_CHERRYVIEW(dev_priv) ? 2 : 1;
 
-		if (new_delay >= dev_priv->rps.max_freq_softlimit)
+		if (new_delay >= rps->max_freq_softlimit)
 			adj = 0;
 	} else if (client_boost) {
 		adj = 0;
 	} else if (pm_iir & GEN6_PM_RP_DOWN_TIMEOUT) {
-		if (dev_priv->rps.cur_freq > dev_priv->rps.efficient_freq)
-			new_delay = dev_priv->rps.efficient_freq;
-		else if (dev_priv->rps.cur_freq > dev_priv->rps.min_freq_softlimit)
-			new_delay = dev_priv->rps.min_freq_softlimit;
+		if (rps->cur_freq > rps->efficient_freq)
+			new_delay = rps->efficient_freq;
+		else if (rps->cur_freq > rps->min_freq_softlimit)
+			new_delay = rps->min_freq_softlimit;
 		adj = 0;
 	} else if (pm_iir & GEN6_PM_RP_DOWN_THRESHOLD) {
 		if (adj < 0)
@@ -1143,13 +1222,13 @@ static void gen6_pm_rps_work(struct work_struct *work)
 		else /* CHV needs even encode values */
 			adj = IS_CHERRYVIEW(dev_priv) ? -2 : -1;
 
-		if (new_delay <= dev_priv->rps.min_freq_softlimit)
+		if (new_delay <= rps->min_freq_softlimit)
 			adj = 0;
 	} else { /* unknown event */
 		adj = 0;
 	}
 
-	dev_priv->rps.last_adj = adj;
+	rps->last_adj = adj;
 
 	/* sysfs frequency interfaces may have snuck in while servicing the
 	 * interrupt
@@ -1159,15 +1238,15 @@ static void gen6_pm_rps_work(struct work_struct *work)
 
 	if (intel_set_rps(dev_priv, new_delay)) {
 		DRM_DEBUG_DRIVER("Failed to set new GPU frequency\n");
-		dev_priv->rps.last_adj = 0;
+		rps->last_adj = 0;
 	}
 
-	mutex_unlock(&dev_priv->rps.hw_lock);
+	mutex_unlock(&dev_priv->pcu_lock);
 
 out:
 	/* Make sure not to corrupt PMIMR state used by ringbuffer on GEN6 */
 	spin_lock_irq(&dev_priv->irq_lock);
-	if (dev_priv->rps.interrupts_enabled)
+	if (rps->interrupts_enabled)
 		gen6_unmask_pm_irq(dev_priv, dev_priv->pm_rps_events);
 	spin_unlock_irq(&dev_priv->irq_lock);
 }
@@ -1305,10 +1384,11 @@ static void snb_gt_irq_handler(struct drm_i915_private *dev_priv,
 static void
 gen8_cs_irq_handler(struct intel_engine_cs *engine, u32 iir, int test_shift)
 {
+	struct intel_engine_execlists * const execlists = &engine->execlists;
 	bool tasklet = false;
 
 	if (iir & (GT_CONTEXT_SWITCH_INTERRUPT << test_shift)) {
-		if (port_count(&engine->execlist_port[0])) {
+		if (READ_ONCE(engine->execlists.active)) {
 			__set_bit(ENGINE_IRQ_EXECLIST, &engine->irq_posted);
 			tasklet = true;
 		}
@@ -1316,11 +1396,11 @@ gen8_cs_irq_handler(struct intel_engine_cs *engine, u32 iir, int test_shift)
 
 	if (iir & (GT_RENDER_USER_INTERRUPT << test_shift)) {
 		notify_ring(engine);
-		tasklet |= i915.enable_guc_submission;
+		tasklet |= i915_modparams.enable_guc_submission;
 	}
 
 	if (tasklet)
-		tasklet_hi_schedule(&engine->irq_tasklet);
+		tasklet_hi_schedule(&execlists->irq_tasklet);
 }
 
 static irqreturn_t gen8_gt_irq_ack(struct drm_i915_private *dev_priv,
@@ -1573,11 +1653,11 @@ static void display_pipe_crc_irq_handler(struct drm_i915_private *dev_priv,
 		 * bonkers. So let's just wait for the next vblank and read
 		 * out the buggy result.
 		 *
-		 * On CHV sometimes the second CRC is bonkers as well, so
+		 * On GEN8+ sometimes the second CRC is bonkers as well, so
 		 * don't trust that one either.
 		 */
 		if (pipe_crc->skipped == 0 ||
-		    (IS_CHERRYVIEW(dev_priv) && pipe_crc->skipped == 1)) {
+		    (INTEL_GEN(dev_priv) >= 8 && pipe_crc->skipped == 1)) {
 			pipe_crc->skipped++;
 			spin_unlock(&pipe_crc->lock);
 			return;
@@ -1649,12 +1729,14 @@ static void i9xx_pipe_crc_irq_handler(struct drm_i915_private *dev_priv,
  * the work queue. */
 static void gen6_rps_irq_handler(struct drm_i915_private *dev_priv, u32 pm_iir)
 {
+	struct intel_rps *rps = &dev_priv->gt_pm.rps;
+
 	if (pm_iir & dev_priv->pm_rps_events) {
 		spin_lock(&dev_priv->irq_lock);
 		gen6_mask_pm_irq(dev_priv, pm_iir & dev_priv->pm_rps_events);
-		if (dev_priv->rps.interrupts_enabled) {
-			dev_priv->rps.pm_iir |= pm_iir & dev_priv->pm_rps_events;
-			schedule_work(&dev_priv->rps.work);
+		if (rps->interrupts_enabled) {
+			rps->pm_iir |= pm_iir & dev_priv->pm_rps_events;
+			schedule_work(&rps->work);
 		}
 		spin_unlock(&dev_priv->irq_lock);
 	}
@@ -1706,8 +1788,21 @@ static void gen9_guc_irq_handler(struct drm_i915_private *dev_priv, u32 gt_iir)
 	}
 }
 
-static void valleyview_pipestat_irq_ack(struct drm_i915_private *dev_priv,
-					u32 iir, u32 pipe_stats[I915_MAX_PIPES])
+static void i9xx_pipestat_irq_reset(struct drm_i915_private *dev_priv)
+{
+	enum pipe pipe;
+
+	for_each_pipe(dev_priv, pipe) {
+		I915_WRITE(PIPESTAT(pipe),
+			   PIPESTAT_INT_STATUS_MASK |
+			   PIPE_FIFO_UNDERRUN_STATUS);
+
+		dev_priv->pipestat_irq_mask[pipe] = 0;
+	}
+}
+
+static void i9xx_pipestat_irq_ack(struct drm_i915_private *dev_priv,
+				  u32 iir, u32 pipe_stats[I915_MAX_PIPES])
 {
 	int pipe;
 
@@ -1720,7 +1815,7 @@ static void valleyview_pipestat_irq_ack(struct drm_i915_private *dev_priv,
 
 	for_each_pipe(dev_priv, pipe) {
 		i915_reg_t reg;
-		u32 mask, iir_bit = 0;
+		u32 status_mask, enable_mask, iir_bit = 0;
 
 		/*
 		 * PIPESTAT bits get signalled even when the interrupt is
@@ -1731,7 +1826,7 @@ static void valleyview_pipestat_irq_ack(struct drm_i915_private *dev_priv,
 		 */
 
 		/* fifo underruns are filterered in the underrun handler. */
-		mask = PIPE_FIFO_UNDERRUN_STATUS;
+		status_mask = PIPE_FIFO_UNDERRUN_STATUS;
 
 		switch (pipe) {
 		case PIPE_A:
@@ -1745,25 +1840,92 @@ static void valleyview_pipestat_irq_ack(struct drm_i915_private *dev_priv,
 			break;
 		}
 		if (iir & iir_bit)
-			mask |= dev_priv->pipestat_irq_mask[pipe];
+			status_mask |= dev_priv->pipestat_irq_mask[pipe];
 
-		if (!mask)
+		if (!status_mask)
 			continue;
 
 		reg = PIPESTAT(pipe);
-		mask |= PIPESTAT_INT_ENABLE_MASK;
-		pipe_stats[pipe] = I915_READ(reg) & mask;
+		pipe_stats[pipe] = I915_READ(reg) & status_mask;
+		enable_mask = i915_pipestat_enable_mask(dev_priv, pipe);
 
 		/*
 		 * Clear the PIPE*STAT regs before the IIR
 		 */
-		if (pipe_stats[pipe] & (PIPE_FIFO_UNDERRUN_STATUS |
-					PIPESTAT_INT_STATUS_MASK))
-			I915_WRITE(reg, pipe_stats[pipe]);
+		if (pipe_stats[pipe])
+			I915_WRITE(reg, enable_mask | pipe_stats[pipe]);
 	}
 	spin_unlock(&dev_priv->irq_lock);
 }
 
+static void i8xx_pipestat_irq_handler(struct drm_i915_private *dev_priv,
+				      u16 iir, u32 pipe_stats[I915_MAX_PIPES])
+{
+	enum pipe pipe;
+
+	for_each_pipe(dev_priv, pipe) {
+		if (pipe_stats[pipe] & PIPE_VBLANK_INTERRUPT_STATUS)
+			drm_handle_vblank(&dev_priv->drm, pipe);
+
+		if (pipe_stats[pipe] & PIPE_CRC_DONE_INTERRUPT_STATUS)
+			i9xx_pipe_crc_irq_handler(dev_priv, pipe);
+
+		if (pipe_stats[pipe] & PIPE_FIFO_UNDERRUN_STATUS)
+			intel_cpu_fifo_underrun_irq_handler(dev_priv, pipe);
+	}
+}
+
+static void i915_pipestat_irq_handler(struct drm_i915_private *dev_priv,
+				      u32 iir, u32 pipe_stats[I915_MAX_PIPES])
+{
+	bool blc_event = false;
+	enum pipe pipe;
+
+	for_each_pipe(dev_priv, pipe) {
+		if (pipe_stats[pipe] & PIPE_VBLANK_INTERRUPT_STATUS)
+			drm_handle_vblank(&dev_priv->drm, pipe);
+
+		if (pipe_stats[pipe] & PIPE_LEGACY_BLC_EVENT_STATUS)
+			blc_event = true;
+
+		if (pipe_stats[pipe] & PIPE_CRC_DONE_INTERRUPT_STATUS)
+			i9xx_pipe_crc_irq_handler(dev_priv, pipe);
+
+		if (pipe_stats[pipe] & PIPE_FIFO_UNDERRUN_STATUS)
+			intel_cpu_fifo_underrun_irq_handler(dev_priv, pipe);
+	}
+
+	if (blc_event || (iir & I915_ASLE_INTERRUPT))
+		intel_opregion_asle_intr(dev_priv);
+}
+
+static void i965_pipestat_irq_handler(struct drm_i915_private *dev_priv,
+				      u32 iir, u32 pipe_stats[I915_MAX_PIPES])
+{
+	bool blc_event = false;
+	enum pipe pipe;
+
+	for_each_pipe(dev_priv, pipe) {
+		if (pipe_stats[pipe] & PIPE_START_VBLANK_INTERRUPT_STATUS)
+			drm_handle_vblank(&dev_priv->drm, pipe);
+
+		if (pipe_stats[pipe] & PIPE_LEGACY_BLC_EVENT_STATUS)
+			blc_event = true;
+
+		if (pipe_stats[pipe] & PIPE_CRC_DONE_INTERRUPT_STATUS)
+			i9xx_pipe_crc_irq_handler(dev_priv, pipe);
+
+		if (pipe_stats[pipe] & PIPE_FIFO_UNDERRUN_STATUS)
+			intel_cpu_fifo_underrun_irq_handler(dev_priv, pipe);
+	}
+
+	if (blc_event || (iir & I915_ASLE_INTERRUPT))
+		intel_opregion_asle_intr(dev_priv);
+
+	if (pipe_stats[0] & PIPE_GMBUS_INTERRUPT_STATUS)
+		gmbus_irq_handler(dev_priv);
+}
+
 static void valleyview_pipestat_irq_handler(struct drm_i915_private *dev_priv,
 					    u32 pipe_stats[I915_MAX_PIPES])
 {
@@ -1879,7 +2041,7 @@ static irqreturn_t valleyview_irq_handler(int irq, void *arg)
 
 		/* Call regardless, as some status bits might not be
 		 * signalled in iir */
-		valleyview_pipestat_irq_ack(dev_priv, iir, pipe_stats);
+		i9xx_pipestat_irq_ack(dev_priv, iir, pipe_stats);
 
 		if (iir & (I915_LPE_PIPE_A_INTERRUPT |
 			   I915_LPE_PIPE_B_INTERRUPT))
@@ -1963,7 +2125,7 @@ static irqreturn_t cherryview_irq_handler(int irq, void *arg)
 
 		/* Call regardless, as some status bits might not be
 		 * signalled in iir */
-		valleyview_pipestat_irq_ack(dev_priv, iir, pipe_stats);
+		i9xx_pipestat_irq_ack(dev_priv, iir, pipe_stats);
 
 		if (iir & (I915_LPE_PIPE_A_INTERRUPT |
 			   I915_LPE_PIPE_B_INTERRUPT |
@@ -2100,18 +2262,14 @@ static void ivb_err_int_handler(struct drm_i915_private *dev_priv)
 static void cpt_serr_int_handler(struct drm_i915_private *dev_priv)
 {
 	u32 serr_int = I915_READ(SERR_INT);
+	enum pipe pipe;
 
 	if (serr_int & SERR_INT_POISON)
 		DRM_ERROR("PCH poison interrupt\n");
 
-	if (serr_int & SERR_INT_TRANS_A_FIFO_UNDERRUN)
-		intel_pch_fifo_underrun_irq_handler(dev_priv, PIPE_A);
-
-	if (serr_int & SERR_INT_TRANS_B_FIFO_UNDERRUN)
-		intel_pch_fifo_underrun_irq_handler(dev_priv, PIPE_B);
-
-	if (serr_int & SERR_INT_TRANS_C_FIFO_UNDERRUN)
-		intel_pch_fifo_underrun_irq_handler(dev_priv, PIPE_C);
+	for_each_pipe(dev_priv, pipe)
+		if (serr_int & SERR_INT_TRANS_FIFO_UNDERRUN(pipe))
+			intel_pch_fifo_underrun_irq_handler(dev_priv, pipe);
 
 	I915_WRITE(SERR_INT, serr_int);
 }
@@ -2860,7 +3018,7 @@ static void ibx_irq_reset(struct drm_i915_private *dev_priv)
 	if (HAS_PCH_NOP(dev_priv))
 		return;
 
-	GEN5_IRQ_RESET(SDE);
+	GEN3_IRQ_RESET(SDE);
 
 	if (HAS_PCH_CPT(dev_priv) || HAS_PCH_LPT(dev_priv))
 		I915_WRITE(SERR_INT, 0xffffffff);
@@ -2888,15 +3046,13 @@ static void ibx_irq_pre_postinstall(struct drm_device *dev)
 
 static void gen5_gt_irq_reset(struct drm_i915_private *dev_priv)
 {
-	GEN5_IRQ_RESET(GT);
+	GEN3_IRQ_RESET(GT);
 	if (INTEL_GEN(dev_priv) >= 6)
-		GEN5_IRQ_RESET(GEN6_PM);
+		GEN3_IRQ_RESET(GEN6_PM);
 }
 
 static void vlv_display_irq_reset(struct drm_i915_private *dev_priv)
 {
-	enum pipe pipe;
-
 	if (IS_CHERRYVIEW(dev_priv))
 		I915_WRITE(DPINVGTT, DPINVGTT_STATUS_MASK_CHV);
 	else
@@ -2905,14 +3061,9 @@ static void vlv_display_irq_reset(struct drm_i915_private *dev_priv)
 	i915_hotplug_interrupt_update_locked(dev_priv, 0xffffffff, 0);
 	I915_WRITE(PORT_HOTPLUG_STAT, I915_READ(PORT_HOTPLUG_STAT));
 
-	for_each_pipe(dev_priv, pipe) {
-		I915_WRITE(PIPESTAT(pipe),
-			   PIPE_FIFO_UNDERRUN_STATUS |
-			   PIPESTAT_INT_STATUS_MASK);
-		dev_priv->pipestat_irq_mask[pipe] = 0;
-	}
+	i9xx_pipestat_irq_reset(dev_priv);
 
-	GEN5_IRQ_RESET(VLV_);
+	GEN3_IRQ_RESET(VLV_);
 	dev_priv->irq_mask = ~0;
 }
 
@@ -2922,8 +3073,7 @@ static void vlv_display_irq_postinstall(struct drm_i915_private *dev_priv)
 	u32 enable_mask;
 	enum pipe pipe;
 
-	pipestat_mask = PLANE_FLIP_DONE_INT_STATUS_VLV |
-			PIPE_CRC_DONE_INTERRUPT_STATUS;
+	pipestat_mask = PIPE_CRC_DONE_INTERRUPT_STATUS;
 
 	i915_enable_pipestat(dev_priv, PIPE_A, PIPE_GMBUS_INTERRUPT_STATUS);
 	for_each_pipe(dev_priv, pipe)
@@ -2943,7 +3093,7 @@ static void vlv_display_irq_postinstall(struct drm_i915_private *dev_priv)
 
 	dev_priv->irq_mask = ~enable_mask;
 
-	GEN5_IRQ_INIT(VLV_, dev_priv->irq_mask, enable_mask);
+	GEN3_IRQ_INIT(VLV_, dev_priv->irq_mask, enable_mask);
 }
 
 /* drm_dma.h hooks
@@ -2952,9 +3102,10 @@ static void ironlake_irq_reset(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = to_i915(dev);
 
-	I915_WRITE(HWSTAM, 0xffffffff);
+	if (IS_GEN5(dev_priv))
+		I915_WRITE(HWSTAM, 0xffffffff);
 
-	GEN5_IRQ_RESET(DE);
+	GEN3_IRQ_RESET(DE);
 	if (IS_GEN7(dev_priv))
 		I915_WRITE(GEN7_ERR_INT, 0xffffffff);
 
@@ -2963,7 +3114,7 @@ static void ironlake_irq_reset(struct drm_device *dev)
 	ibx_irq_reset(dev_priv);
 }
 
-static void valleyview_irq_preinstall(struct drm_device *dev)
+static void valleyview_irq_reset(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = to_i915(dev);
 
@@ -3001,9 +3152,9 @@ static void gen8_irq_reset(struct drm_device *dev)
 						   POWER_DOMAIN_PIPE(pipe)))
 			GEN8_IRQ_RESET_NDX(DE_PIPE, pipe);
 
-	GEN5_IRQ_RESET(GEN8_DE_PORT_);
-	GEN5_IRQ_RESET(GEN8_DE_MISC_);
-	GEN5_IRQ_RESET(GEN8_PCU_);
+	GEN3_IRQ_RESET(GEN8_DE_PORT_);
+	GEN3_IRQ_RESET(GEN8_DE_MISC_);
+	GEN3_IRQ_RESET(GEN8_PCU_);
 
 	if (HAS_PCH_SPLIT(dev_priv))
 		ibx_irq_reset(dev_priv);
@@ -3016,10 +3167,17 @@ void gen8_irq_power_well_post_enable(struct drm_i915_private *dev_priv,
 	enum pipe pipe;
 
 	spin_lock_irq(&dev_priv->irq_lock);
+
+	if (!intel_irqs_enabled(dev_priv)) {
+		spin_unlock_irq(&dev_priv->irq_lock);
+		return;
+	}
+
 	for_each_pipe_masked(dev_priv, pipe, pipe_mask)
 		GEN8_IRQ_INIT_NDX(DE_PIPE, pipe,
 				  dev_priv->de_irq_mask[pipe],
 				  ~dev_priv->de_irq_mask[pipe] | extra_ier);
+
 	spin_unlock_irq(&dev_priv->irq_lock);
 }
 
@@ -3029,15 +3187,22 @@ void gen8_irq_power_well_pre_disable(struct drm_i915_private *dev_priv,
 	enum pipe pipe;
 
 	spin_lock_irq(&dev_priv->irq_lock);
+
+	if (!intel_irqs_enabled(dev_priv)) {
+		spin_unlock_irq(&dev_priv->irq_lock);
+		return;
+	}
+
 	for_each_pipe_masked(dev_priv, pipe, pipe_mask)
 		GEN8_IRQ_RESET_NDX(DE_PIPE, pipe);
+
 	spin_unlock_irq(&dev_priv->irq_lock);
 
 	/* make sure we're done processing display irqs */
 	synchronize_irq(dev_priv->drm.irq);
 }
 
-static void cherryview_irq_preinstall(struct drm_device *dev)
+static void cherryview_irq_reset(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = to_i915(dev);
 
@@ -3046,7 +3211,7 @@ static void cherryview_irq_preinstall(struct drm_device *dev)
 
 	gen8_gt_irq_reset(dev_priv);
 
-	GEN5_IRQ_RESET(GEN8_PCU_);
+	GEN3_IRQ_RESET(GEN8_PCU_);
 
 	spin_lock_irq(&dev_priv->irq_lock);
 	if (dev_priv->display_irqs_enabled)
@@ -3111,7 +3276,15 @@ static void ibx_hpd_irq_setup(struct drm_i915_private *dev_priv)
 
 static void spt_hpd_detection_setup(struct drm_i915_private *dev_priv)
 {
-	u32 hotplug;
+	u32 val, hotplug;
+
+	/* Display WA #1179 WaHardHangonHotPlug: cnp */
+	if (HAS_PCH_CNP(dev_priv)) {
+		val = I915_READ(SOUTH_CHICKEN1);
+		val &= ~CHASSIS_CLK_REQ_DURATION_MASK;
+		val |= CHASSIS_CLK_REQ_DURATION(0xf);
+		I915_WRITE(SOUTH_CHICKEN1, val);
+	}
 
 	/* Enable digital hotplug on the PCH */
 	hotplug = I915_READ(PCH_PORT_HOTPLUG);
@@ -3238,10 +3411,12 @@ static void ibx_irq_postinstall(struct drm_device *dev)
 
 	if (HAS_PCH_IBX(dev_priv))
 		mask = SDE_GMBUS | SDE_AUX_MASK | SDE_POISON;
-	else
+	else if (HAS_PCH_CPT(dev_priv) || HAS_PCH_LPT(dev_priv))
 		mask = SDE_GMBUS_CPT | SDE_AUX_MASK_CPT;
+	else
+		mask = SDE_GMBUS_CPT;
 
-	gen5_assert_iir_is_zero(dev_priv, SDEIIR);
+	gen3_assert_iir_is_zero(dev_priv, SDEIIR);
 	I915_WRITE(SDEIMR, ~mask);
 
 	if (HAS_PCH_IBX(dev_priv) || HAS_PCH_CPT(dev_priv) ||
@@ -3272,7 +3447,7 @@ static void gen5_gt_irq_postinstall(struct drm_device *dev)
 		gt_irqs |= GT_BLT_USER_INTERRUPT | GT_BSD_USER_INTERRUPT;
 	}
 
-	GEN5_IRQ_INIT(GT, dev_priv->gt_irq_mask, gt_irqs);
+	GEN3_IRQ_INIT(GT, dev_priv->gt_irq_mask, gt_irqs);
 
 	if (INTEL_GEN(dev_priv) >= 6) {
 		/*
@@ -3285,7 +3460,7 @@ static void gen5_gt_irq_postinstall(struct drm_device *dev)
 		}
 
 		dev_priv->pm_imr = 0xffffffff;
-		GEN5_IRQ_INIT(GEN6_PM, dev_priv->pm_imr, pm_irqs);
+		GEN3_IRQ_INIT(GEN6_PM, dev_priv->pm_imr, pm_irqs);
 	}
 }
 
@@ -3296,18 +3471,14 @@ static int ironlake_irq_postinstall(struct drm_device *dev)
 
 	if (INTEL_GEN(dev_priv) >= 7) {
 		display_mask = (DE_MASTER_IRQ_CONTROL | DE_GSE_IVB |
-				DE_PCH_EVENT_IVB | DE_PLANEC_FLIP_DONE_IVB |
-				DE_PLANEB_FLIP_DONE_IVB |
-				DE_PLANEA_FLIP_DONE_IVB | DE_AUX_CHANNEL_A_IVB);
+				DE_PCH_EVENT_IVB | DE_AUX_CHANNEL_A_IVB);
 		extra_mask = (DE_PIPEC_VBLANK_IVB | DE_PIPEB_VBLANK_IVB |
 			      DE_PIPEA_VBLANK_IVB | DE_ERR_INT_IVB |
 			      DE_DP_A_HOTPLUG_IVB);
 	} else {
 		display_mask = (DE_MASTER_IRQ_CONTROL | DE_GSE | DE_PCH_EVENT |
-				DE_PLANEA_FLIP_DONE | DE_PLANEB_FLIP_DONE |
-				DE_AUX_CHANNEL_A |
-				DE_PIPEB_CRC_DONE | DE_PIPEA_CRC_DONE |
-				DE_POISON);
+				DE_AUX_CHANNEL_A | DE_PIPEB_CRC_DONE |
+				DE_PIPEA_CRC_DONE | DE_POISON);
 		extra_mask = (DE_PIPEA_VBLANK | DE_PIPEB_VBLANK | DE_PCU_EVENT |
 			      DE_PIPEB_FIFO_UNDERRUN | DE_PIPEA_FIFO_UNDERRUN |
 			      DE_DP_A_HOTPLUG);
@@ -3315,11 +3486,9 @@ static int ironlake_irq_postinstall(struct drm_device *dev)
 
 	dev_priv->irq_mask = ~display_mask;
 
-	I915_WRITE(HWSTAM, 0xeffe);
-
 	ibx_irq_pre_postinstall(dev);
 
-	GEN5_IRQ_INIT(DE, dev_priv->irq_mask, display_mask | extra_mask);
+	GEN3_IRQ_INIT(DE, dev_priv->irq_mask, display_mask | extra_mask);
 
 	gen5_gt_irq_postinstall(dev);
 
@@ -3429,15 +3598,13 @@ static void gen8_de_irq_postinstall(struct drm_i915_private *dev_priv)
 	enum pipe pipe;
 
 	if (INTEL_GEN(dev_priv) >= 9) {
-		de_pipe_masked |= GEN9_PIPE_PLANE1_FLIP_DONE |
-				  GEN9_DE_PIPE_IRQ_FAULT_ERRORS;
+		de_pipe_masked |= GEN9_DE_PIPE_IRQ_FAULT_ERRORS;
 		de_port_masked |= GEN9_AUX_CHANNEL_B | GEN9_AUX_CHANNEL_C |
 				  GEN9_AUX_CHANNEL_D;
 		if (IS_GEN9_LP(dev_priv))
 			de_port_masked |= BXT_DE_PORT_GMBUS;
 	} else {
-		de_pipe_masked |= GEN8_PIPE_PRIMARY_FLIP_DONE |
-				  GEN8_DE_PIPE_IRQ_FAULT_ERRORS;
+		de_pipe_masked |= GEN8_DE_PIPE_IRQ_FAULT_ERRORS;
 	}
 
 	de_pipe_enables = de_pipe_masked | GEN8_PIPE_VBLANK |
@@ -3449,19 +3616,18 @@ static void gen8_de_irq_postinstall(struct drm_i915_private *dev_priv)
 	else if (IS_BROADWELL(dev_priv))
 		de_port_enables |= GEN8_PORT_DP_A_HOTPLUG;
 
-	dev_priv->de_irq_mask[PIPE_A] = ~de_pipe_masked;
-	dev_priv->de_irq_mask[PIPE_B] = ~de_pipe_masked;
-	dev_priv->de_irq_mask[PIPE_C] = ~de_pipe_masked;
+	for_each_pipe(dev_priv, pipe) {
+		dev_priv->de_irq_mask[pipe] = ~de_pipe_masked;
 
-	for_each_pipe(dev_priv, pipe)
 		if (intel_display_power_is_enabled(dev_priv,
 				POWER_DOMAIN_PIPE(pipe)))
 			GEN8_IRQ_INIT_NDX(DE_PIPE, pipe,
 					  dev_priv->de_irq_mask[pipe],
 					  de_pipe_enables);
+	}
 
-	GEN5_IRQ_INIT(GEN8_DE_PORT_, ~de_port_masked, de_port_enables);
-	GEN5_IRQ_INIT(GEN8_DE_MISC_, ~de_misc_masked, de_misc_masked);
+	GEN3_IRQ_INIT(GEN8_DE_PORT_, ~de_port_masked, de_port_enables);
+	GEN3_IRQ_INIT(GEN8_DE_MISC_, ~de_misc_masked, de_misc_masked);
 
 	if (IS_GEN9_LP(dev_priv))
 		bxt_hpd_detection_setup(dev_priv);
@@ -3505,98 +3671,36 @@ static int cherryview_irq_postinstall(struct drm_device *dev)
 	return 0;
 }
 
-static void gen8_irq_uninstall(struct drm_device *dev)
+static void i8xx_irq_reset(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = to_i915(dev);
 
-	if (!dev_priv)
-		return;
-
-	gen8_irq_reset(dev);
-}
-
-static void valleyview_irq_uninstall(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = to_i915(dev);
-
-	if (!dev_priv)
-		return;
-
-	I915_WRITE(VLV_MASTER_IER, 0);
-	POSTING_READ(VLV_MASTER_IER);
-
-	gen5_gt_irq_reset(dev_priv);
-
-	I915_WRITE(HWSTAM, 0xffffffff);
-
-	spin_lock_irq(&dev_priv->irq_lock);
-	if (dev_priv->display_irqs_enabled)
-		vlv_display_irq_reset(dev_priv);
-	spin_unlock_irq(&dev_priv->irq_lock);
-}
-
-static void cherryview_irq_uninstall(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = to_i915(dev);
-
-	if (!dev_priv)
-		return;
-
-	I915_WRITE(GEN8_MASTER_IRQ, 0);
-	POSTING_READ(GEN8_MASTER_IRQ);
+	i9xx_pipestat_irq_reset(dev_priv);
 
-	gen8_gt_irq_reset(dev_priv);
-
-	GEN5_IRQ_RESET(GEN8_PCU_);
-
-	spin_lock_irq(&dev_priv->irq_lock);
-	if (dev_priv->display_irqs_enabled)
-		vlv_display_irq_reset(dev_priv);
-	spin_unlock_irq(&dev_priv->irq_lock);
-}
-
-static void ironlake_irq_uninstall(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = to_i915(dev);
-
-	if (!dev_priv)
-		return;
-
-	ironlake_irq_reset(dev);
-}
-
-static void i8xx_irq_preinstall(struct drm_device * dev)
-{
-	struct drm_i915_private *dev_priv = to_i915(dev);
-	int pipe;
+	I915_WRITE16(HWSTAM, 0xffff);
 
-	for_each_pipe(dev_priv, pipe)
-		I915_WRITE(PIPESTAT(pipe), 0);
-	I915_WRITE16(IMR, 0xffff);
-	I915_WRITE16(IER, 0x0);
-	POSTING_READ16(IER);
+	GEN2_IRQ_RESET();
 }
 
 static int i8xx_irq_postinstall(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = to_i915(dev);
+	u16 enable_mask;
 
-	I915_WRITE16(EMR,
-		     ~(I915_ERROR_PAGE_TABLE | I915_ERROR_MEMORY_REFRESH));
+	I915_WRITE16(EMR, ~(I915_ERROR_PAGE_TABLE |
+			    I915_ERROR_MEMORY_REFRESH));
 
 	/* Unmask the interrupts that we always want on. */
 	dev_priv->irq_mask =
 		~(I915_DISPLAY_PIPE_A_EVENT_INTERRUPT |
-		  I915_DISPLAY_PIPE_B_EVENT_INTERRUPT |
-		  I915_DISPLAY_PLANE_A_FLIP_PENDING_INTERRUPT |
-		  I915_DISPLAY_PLANE_B_FLIP_PENDING_INTERRUPT);
-	I915_WRITE16(IMR, dev_priv->irq_mask);
+		  I915_DISPLAY_PIPE_B_EVENT_INTERRUPT);
 
-	I915_WRITE16(IER,
-		     I915_DISPLAY_PIPE_A_EVENT_INTERRUPT |
-		     I915_DISPLAY_PIPE_B_EVENT_INTERRUPT |
-		     I915_USER_INTERRUPT);
-	POSTING_READ16(IER);
+	enable_mask =
+		I915_DISPLAY_PIPE_A_EVENT_INTERRUPT |
+		I915_DISPLAY_PIPE_B_EVENT_INTERRUPT |
+		I915_USER_INTERRUPT;
+
+	GEN2_IRQ_INIT(, dev_priv->irq_mask, enable_mask);
 
 	/* Interrupt setup is already guaranteed to be single-threaded, this is
 	 * just to make the assert_spin_locked check happy. */
@@ -3608,17 +3712,11 @@ static int i8xx_irq_postinstall(struct drm_device *dev)
 	return 0;
 }
 
-/*
- * Returns true when a page flip has completed.
- */
 static irqreturn_t i8xx_irq_handler(int irq, void *arg)
 {
 	struct drm_device *dev = arg;
 	struct drm_i915_private *dev_priv = to_i915(dev);
-	u16 iir, new_iir;
-	u32 pipe_stats[2];
-	int pipe;
-	irqreturn_t ret;
+	irqreturn_t ret = IRQ_NONE;
 
 	if (!intel_irqs_enabled(dev_priv))
 		return IRQ_NONE;
@@ -3626,96 +3724,50 @@ static irqreturn_t i8xx_irq_handler(int irq, void *arg)
 	/* IRQs are synced during runtime_suspend, we don't require a wakeref */
 	disable_rpm_wakeref_asserts(dev_priv);
 
-	ret = IRQ_NONE;
-	iir = I915_READ16(IIR);
-	if (iir == 0)
-		goto out;
+	do {
+		u32 pipe_stats[I915_MAX_PIPES] = {};
+		u16 iir;
 
-	while (iir) {
-		/* Can't rely on pipestat interrupt bit in iir as it might
-		 * have been cleared after the pipestat interrupt was received.
-		 * It doesn't set the bit in iir again, but it still produces
-		 * interrupts (for non-MSI).
-		 */
-		spin_lock(&dev_priv->irq_lock);
-		if (iir & I915_RENDER_COMMAND_PARSER_ERROR_INTERRUPT)
-			DRM_DEBUG("Command parser error, iir 0x%08x\n", iir);
+		iir = I915_READ16(IIR);
+		if (iir == 0)
+			break;
 
-		for_each_pipe(dev_priv, pipe) {
-			i915_reg_t reg = PIPESTAT(pipe);
-			pipe_stats[pipe] = I915_READ(reg);
+		ret = IRQ_HANDLED;
 
-			/*
-			 * Clear the PIPE*STAT regs before the IIR
-			 */
-			if (pipe_stats[pipe] & 0x8000ffff)
-				I915_WRITE(reg, pipe_stats[pipe]);
-		}
-		spin_unlock(&dev_priv->irq_lock);
+		/* Call regardless, as some status bits might not be
+		 * signalled in iir */
+		i9xx_pipestat_irq_ack(dev_priv, iir, pipe_stats);
 
 		I915_WRITE16(IIR, iir);
-		new_iir = I915_READ16(IIR); /* Flush posted writes */
 
 		if (iir & I915_USER_INTERRUPT)
 			notify_ring(dev_priv->engine[RCS]);
 
-		for_each_pipe(dev_priv, pipe) {
-			int plane = pipe;
-			if (HAS_FBC(dev_priv))
-				plane = !plane;
-
-			if (pipe_stats[pipe] & PIPE_VBLANK_INTERRUPT_STATUS)
-				drm_handle_vblank(&dev_priv->drm, pipe);
-
-			if (pipe_stats[pipe] & PIPE_CRC_DONE_INTERRUPT_STATUS)
-				i9xx_pipe_crc_irq_handler(dev_priv, pipe);
-
-			if (pipe_stats[pipe] & PIPE_FIFO_UNDERRUN_STATUS)
-				intel_cpu_fifo_underrun_irq_handler(dev_priv,
-								    pipe);
-		}
+		if (iir & I915_RENDER_COMMAND_PARSER_ERROR_INTERRUPT)
+			DRM_DEBUG("Command parser error, iir 0x%08x\n", iir);
 
-		iir = new_iir;
-	}
-	ret = IRQ_HANDLED;
+		i8xx_pipestat_irq_handler(dev_priv, iir, pipe_stats);
+	} while (0);
 
-out:
 	enable_rpm_wakeref_asserts(dev_priv);
 
 	return ret;
 }
 
-static void i8xx_irq_uninstall(struct drm_device * dev)
-{
-	struct drm_i915_private *dev_priv = to_i915(dev);
-	int pipe;
-
-	for_each_pipe(dev_priv, pipe) {
-		/* Clear enable bits; then clear status bits */
-		I915_WRITE(PIPESTAT(pipe), 0);
-		I915_WRITE(PIPESTAT(pipe), I915_READ(PIPESTAT(pipe)));
-	}
-	I915_WRITE16(IMR, 0xffff);
-	I915_WRITE16(IER, 0x0);
-	I915_WRITE16(IIR, I915_READ16(IIR));
-}
-
-static void i915_irq_preinstall(struct drm_device * dev)
+static void i915_irq_reset(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = to_i915(dev);
-	int pipe;
 
 	if (I915_HAS_HOTPLUG(dev_priv)) {
 		i915_hotplug_interrupt_update(dev_priv, 0xffffffff, 0);
 		I915_WRITE(PORT_HOTPLUG_STAT, I915_READ(PORT_HOTPLUG_STAT));
 	}
 
-	I915_WRITE16(HWSTAM, 0xeffe);
-	for_each_pipe(dev_priv, pipe)
-		I915_WRITE(PIPESTAT(pipe), 0);
-	I915_WRITE(IMR, 0xffffffff);
-	I915_WRITE(IER, 0x0);
-	POSTING_READ(IER);
+	i9xx_pipestat_irq_reset(dev_priv);
+
+	I915_WRITE(HWSTAM, 0xffffffff);
+
+	GEN3_IRQ_RESET();
 }
 
 static int i915_irq_postinstall(struct drm_device *dev)
@@ -3723,15 +3775,14 @@ static int i915_irq_postinstall(struct drm_device *dev)
 	struct drm_i915_private *dev_priv = to_i915(dev);
 	u32 enable_mask;
 
-	I915_WRITE(EMR, ~(I915_ERROR_PAGE_TABLE | I915_ERROR_MEMORY_REFRESH));
+	I915_WRITE(EMR, ~(I915_ERROR_PAGE_TABLE |
+			  I915_ERROR_MEMORY_REFRESH));
 
 	/* Unmask the interrupts that we always want on. */
 	dev_priv->irq_mask =
 		~(I915_ASLE_INTERRUPT |
 		  I915_DISPLAY_PIPE_A_EVENT_INTERRUPT |
-		  I915_DISPLAY_PIPE_B_EVENT_INTERRUPT |
-		  I915_DISPLAY_PLANE_A_FLIP_PENDING_INTERRUPT |
-		  I915_DISPLAY_PLANE_B_FLIP_PENDING_INTERRUPT);
+		  I915_DISPLAY_PIPE_B_EVENT_INTERRUPT);
 
 	enable_mask =
 		I915_ASLE_INTERRUPT |
@@ -3740,20 +3791,13 @@ static int i915_irq_postinstall(struct drm_device *dev)
 		I915_USER_INTERRUPT;
 
 	if (I915_HAS_HOTPLUG(dev_priv)) {
-		i915_hotplug_interrupt_update(dev_priv, 0xffffffff, 0);
-		POSTING_READ(PORT_HOTPLUG_EN);
-
 		/* Enable in IER... */
 		enable_mask |= I915_DISPLAY_PORT_INTERRUPT;
 		/* and unmask in IMR */
 		dev_priv->irq_mask &= ~I915_DISPLAY_PORT_INTERRUPT;
 	}
 
-	I915_WRITE(IMR, dev_priv->irq_mask);
-	I915_WRITE(IER, enable_mask);
-	POSTING_READ(IER);
-
-	i915_enable_asle_pipestat(dev_priv);
+	GEN3_IRQ_INIT(, dev_priv->irq_mask, enable_mask);
 
 	/* Interrupt setup is already guaranteed to be single-threaded, this is
 	 * just to make the assert_spin_locked check happy. */
@@ -3762,6 +3806,8 @@ static int i915_irq_postinstall(struct drm_device *dev)
 	i915_enable_pipestat(dev_priv, PIPE_B, PIPE_CRC_DONE_INTERRUPT_STATUS);
 	spin_unlock_irq(&dev_priv->irq_lock);
 
+	i915_enable_asle_pipestat(dev_priv);
+
 	return 0;
 }
 
@@ -3769,8 +3815,7 @@ static irqreturn_t i915_irq_handler(int irq, void *arg)
 {
 	struct drm_device *dev = arg;
 	struct drm_i915_private *dev_priv = to_i915(dev);
-	u32 iir, new_iir, pipe_stats[I915_MAX_PIPES];
-	int pipe, ret = IRQ_NONE;
+	irqreturn_t ret = IRQ_NONE;
 
 	if (!intel_irqs_enabled(dev_priv))
 		return IRQ_NONE;
@@ -3778,131 +3823,56 @@ static irqreturn_t i915_irq_handler(int irq, void *arg)
 	/* IRQs are synced during runtime_suspend, we don't require a wakeref */
 	disable_rpm_wakeref_asserts(dev_priv);
 
-	iir = I915_READ(IIR);
 	do {
-		bool irq_received = (iir) != 0;
-		bool blc_event = false;
-
-		/* Can't rely on pipestat interrupt bit in iir as it might
-		 * have been cleared after the pipestat interrupt was received.
-		 * It doesn't set the bit in iir again, but it still produces
-		 * interrupts (for non-MSI).
-		 */
-		spin_lock(&dev_priv->irq_lock);
-		if (iir & I915_RENDER_COMMAND_PARSER_ERROR_INTERRUPT)
-			DRM_DEBUG("Command parser error, iir 0x%08x\n", iir);
-
-		for_each_pipe(dev_priv, pipe) {
-			i915_reg_t reg = PIPESTAT(pipe);
-			pipe_stats[pipe] = I915_READ(reg);
-
-			/* Clear the PIPE*STAT regs before the IIR */
-			if (pipe_stats[pipe] & 0x8000ffff) {
-				I915_WRITE(reg, pipe_stats[pipe]);
-				irq_received = true;
-			}
-		}
-		spin_unlock(&dev_priv->irq_lock);
+		u32 pipe_stats[I915_MAX_PIPES] = {};
+		u32 hotplug_status = 0;
+		u32 iir;
 
-		if (!irq_received)
+		iir = I915_READ(IIR);
+		if (iir == 0)
 			break;
 
-		/* Consume port.  Then clear IIR or we'll miss events */
+		ret = IRQ_HANDLED;
+
 		if (I915_HAS_HOTPLUG(dev_priv) &&
-		    iir & I915_DISPLAY_PORT_INTERRUPT) {
-			u32 hotplug_status = i9xx_hpd_irq_ack(dev_priv);
-			if (hotplug_status)
-				i9xx_hpd_irq_handler(dev_priv, hotplug_status);
-		}
+		    iir & I915_DISPLAY_PORT_INTERRUPT)
+			hotplug_status = i9xx_hpd_irq_ack(dev_priv);
+
+		/* Call regardless, as some status bits might not be
+		 * signalled in iir */
+		i9xx_pipestat_irq_ack(dev_priv, iir, pipe_stats);
 
 		I915_WRITE(IIR, iir);
-		new_iir = I915_READ(IIR); /* Flush posted writes */
 
 		if (iir & I915_USER_INTERRUPT)
 			notify_ring(dev_priv->engine[RCS]);
 
-		for_each_pipe(dev_priv, pipe) {
-			int plane = pipe;
-			if (HAS_FBC(dev_priv))
-				plane = !plane;
-
-			if (pipe_stats[pipe] & PIPE_VBLANK_INTERRUPT_STATUS)
-				drm_handle_vblank(&dev_priv->drm, pipe);
-
-			if (pipe_stats[pipe] & PIPE_LEGACY_BLC_EVENT_STATUS)
-				blc_event = true;
-
-			if (pipe_stats[pipe] & PIPE_CRC_DONE_INTERRUPT_STATUS)
-				i9xx_pipe_crc_irq_handler(dev_priv, pipe);
-
-			if (pipe_stats[pipe] & PIPE_FIFO_UNDERRUN_STATUS)
-				intel_cpu_fifo_underrun_irq_handler(dev_priv,
-								    pipe);
-		}
+		if (iir & I915_RENDER_COMMAND_PARSER_ERROR_INTERRUPT)
+			DRM_DEBUG("Command parser error, iir 0x%08x\n", iir);
 
-		if (blc_event || (iir & I915_ASLE_INTERRUPT))
-			intel_opregion_asle_intr(dev_priv);
+		if (hotplug_status)
+			i9xx_hpd_irq_handler(dev_priv, hotplug_status);
 
-		/* With MSI, interrupts are only generated when iir
-		 * transitions from zero to nonzero.  If another bit got
-		 * set while we were handling the existing iir bits, then
-		 * we would never get another interrupt.
-		 *
-		 * This is fine on non-MSI as well, as if we hit this path
-		 * we avoid exiting the interrupt handler only to generate
-		 * another one.
-		 *
-		 * Note that for MSI this could cause a stray interrupt report
-		 * if an interrupt landed in the time between writing IIR and
-		 * the posting read.  This should be rare enough to never
-		 * trigger the 99% of 100,000 interrupts test for disabling
-		 * stray interrupts.
-		 */
-		ret = IRQ_HANDLED;
-		iir = new_iir;
-	} while (iir);
+		i915_pipestat_irq_handler(dev_priv, iir, pipe_stats);
+	} while (0);
 
 	enable_rpm_wakeref_asserts(dev_priv);
 
 	return ret;
 }
 
-static void i915_irq_uninstall(struct drm_device * dev)
+static void i965_irq_reset(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = to_i915(dev);
-	int pipe;
-
-	if (I915_HAS_HOTPLUG(dev_priv)) {
-		i915_hotplug_interrupt_update(dev_priv, 0xffffffff, 0);
-		I915_WRITE(PORT_HOTPLUG_STAT, I915_READ(PORT_HOTPLUG_STAT));
-	}
-
-	I915_WRITE16(HWSTAM, 0xffff);
-	for_each_pipe(dev_priv, pipe) {
-		/* Clear enable bits; then clear status bits */
-		I915_WRITE(PIPESTAT(pipe), 0);
-		I915_WRITE(PIPESTAT(pipe), I915_READ(PIPESTAT(pipe)));
-	}
-	I915_WRITE(IMR, 0xffffffff);
-	I915_WRITE(IER, 0x0);
-
-	I915_WRITE(IIR, I915_READ(IIR));
-}
-
-static void i965_irq_preinstall(struct drm_device * dev)
-{
-	struct drm_i915_private *dev_priv = to_i915(dev);
-	int pipe;
 
 	i915_hotplug_interrupt_update(dev_priv, 0xffffffff, 0);
 	I915_WRITE(PORT_HOTPLUG_STAT, I915_READ(PORT_HOTPLUG_STAT));
 
-	I915_WRITE(HWSTAM, 0xeffe);
-	for_each_pipe(dev_priv, pipe)
-		I915_WRITE(PIPESTAT(pipe), 0);
-	I915_WRITE(IMR, 0xffffffff);
-	I915_WRITE(IER, 0x0);
-	POSTING_READ(IER);
+	i9xx_pipestat_irq_reset(dev_priv);
+
+	I915_WRITE(HWSTAM, 0xffffffff);
+
+	GEN3_IRQ_RESET();
 }
 
 static int i965_irq_postinstall(struct drm_device *dev)
@@ -3911,31 +3881,6 @@ static int i965_irq_postinstall(struct drm_device *dev)
 	u32 enable_mask;
 	u32 error_mask;
 
-	/* Unmask the interrupts that we always want on. */
-	dev_priv->irq_mask = ~(I915_ASLE_INTERRUPT |
-			       I915_DISPLAY_PORT_INTERRUPT |
-			       I915_DISPLAY_PIPE_A_EVENT_INTERRUPT |
-			       I915_DISPLAY_PIPE_B_EVENT_INTERRUPT |
-			       I915_DISPLAY_PLANE_A_FLIP_PENDING_INTERRUPT |
-			       I915_DISPLAY_PLANE_B_FLIP_PENDING_INTERRUPT |
-			       I915_RENDER_COMMAND_PARSER_ERROR_INTERRUPT);
-
-	enable_mask = ~dev_priv->irq_mask;
-	enable_mask &= ~(I915_DISPLAY_PLANE_A_FLIP_PENDING_INTERRUPT |
-			 I915_DISPLAY_PLANE_B_FLIP_PENDING_INTERRUPT);
-	enable_mask |= I915_USER_INTERRUPT;
-
-	if (IS_G4X(dev_priv))
-		enable_mask |= I915_BSD_USER_INTERRUPT;
-
-	/* Interrupt setup is already guaranteed to be single-threaded, this is
-	 * just to make the assert_spin_locked check happy. */
-	spin_lock_irq(&dev_priv->irq_lock);
-	i915_enable_pipestat(dev_priv, PIPE_A, PIPE_GMBUS_INTERRUPT_STATUS);
-	i915_enable_pipestat(dev_priv, PIPE_A, PIPE_CRC_DONE_INTERRUPT_STATUS);
-	i915_enable_pipestat(dev_priv, PIPE_B, PIPE_CRC_DONE_INTERRUPT_STATUS);
-	spin_unlock_irq(&dev_priv->irq_lock);
-
 	/*
 	 * Enable some error detection, note the instruction error mask
 	 * bit is reserved, so we leave it masked.
@@ -3951,12 +3896,34 @@ static int i965_irq_postinstall(struct drm_device *dev)
 	}
 	I915_WRITE(EMR, error_mask);
 
-	I915_WRITE(IMR, dev_priv->irq_mask);
-	I915_WRITE(IER, enable_mask);
-	POSTING_READ(IER);
+	/* Unmask the interrupts that we always want on. */
+	dev_priv->irq_mask =
+		~(I915_ASLE_INTERRUPT |
+		  I915_DISPLAY_PORT_INTERRUPT |
+		  I915_DISPLAY_PIPE_A_EVENT_INTERRUPT |
+		  I915_DISPLAY_PIPE_B_EVENT_INTERRUPT |
+		  I915_RENDER_COMMAND_PARSER_ERROR_INTERRUPT);
 
-	i915_hotplug_interrupt_update(dev_priv, 0xffffffff, 0);
-	POSTING_READ(PORT_HOTPLUG_EN);
+	enable_mask =
+		I915_ASLE_INTERRUPT |
+		I915_DISPLAY_PORT_INTERRUPT |
+		I915_DISPLAY_PIPE_A_EVENT_INTERRUPT |
+		I915_DISPLAY_PIPE_B_EVENT_INTERRUPT |
+		I915_RENDER_COMMAND_PARSER_ERROR_INTERRUPT |
+		I915_USER_INTERRUPT;
+
+	if (IS_G4X(dev_priv))
+		enable_mask |= I915_BSD_USER_INTERRUPT;
+
+	GEN3_IRQ_INIT(, dev_priv->irq_mask, enable_mask);
+
+	/* Interrupt setup is already guaranteed to be single-threaded, this is
+	 * just to make the assert_spin_locked check happy. */
+	spin_lock_irq(&dev_priv->irq_lock);
+	i915_enable_pipestat(dev_priv, PIPE_A, PIPE_GMBUS_INTERRUPT_STATUS);
+	i915_enable_pipestat(dev_priv, PIPE_A, PIPE_CRC_DONE_INTERRUPT_STATUS);
+	i915_enable_pipestat(dev_priv, PIPE_B, PIPE_CRC_DONE_INTERRUPT_STATUS);
+	spin_unlock_irq(&dev_priv->irq_lock);
 
 	i915_enable_asle_pipestat(dev_priv);
 
@@ -3992,9 +3959,7 @@ static irqreturn_t i965_irq_handler(int irq, void *arg)
 {
 	struct drm_device *dev = arg;
 	struct drm_i915_private *dev_priv = to_i915(dev);
-	u32 iir, new_iir;
-	u32 pipe_stats[I915_MAX_PIPES];
-	int ret = IRQ_NONE, pipe;
+	irqreturn_t ret = IRQ_NONE;
 
 	if (!intel_irqs_enabled(dev_priv))
 		return IRQ_NONE;
@@ -4002,121 +3967,46 @@ static irqreturn_t i965_irq_handler(int irq, void *arg)
 	/* IRQs are synced during runtime_suspend, we don't require a wakeref */
 	disable_rpm_wakeref_asserts(dev_priv);
 
-	iir = I915_READ(IIR);
-
-	for (;;) {
-		bool irq_received = (iir) != 0;
-		bool blc_event = false;
-
-		/* Can't rely on pipestat interrupt bit in iir as it might
-		 * have been cleared after the pipestat interrupt was received.
-		 * It doesn't set the bit in iir again, but it still produces
-		 * interrupts (for non-MSI).
-		 */
-		spin_lock(&dev_priv->irq_lock);
-		if (iir & I915_RENDER_COMMAND_PARSER_ERROR_INTERRUPT)
-			DRM_DEBUG("Command parser error, iir 0x%08x\n", iir);
-
-		for_each_pipe(dev_priv, pipe) {
-			i915_reg_t reg = PIPESTAT(pipe);
-			pipe_stats[pipe] = I915_READ(reg);
-
-			/*
-			 * Clear the PIPE*STAT regs before the IIR
-			 */
-			if (pipe_stats[pipe] & 0x8000ffff) {
-				I915_WRITE(reg, pipe_stats[pipe]);
-				irq_received = true;
-			}
-		}
-		spin_unlock(&dev_priv->irq_lock);
+	do {
+		u32 pipe_stats[I915_MAX_PIPES] = {};
+		u32 hotplug_status = 0;
+		u32 iir;
 
-		if (!irq_received)
+		iir = I915_READ(IIR);
+		if (iir == 0)
 			break;
 
 		ret = IRQ_HANDLED;
 
-		/* Consume port.  Then clear IIR or we'll miss events */
-		if (iir & I915_DISPLAY_PORT_INTERRUPT) {
-			u32 hotplug_status = i9xx_hpd_irq_ack(dev_priv);
-			if (hotplug_status)
-				i9xx_hpd_irq_handler(dev_priv, hotplug_status);
-		}
+		if (iir & I915_DISPLAY_PORT_INTERRUPT)
+			hotplug_status = i9xx_hpd_irq_ack(dev_priv);
+
+		/* Call regardless, as some status bits might not be
+		 * signalled in iir */
+		i9xx_pipestat_irq_ack(dev_priv, iir, pipe_stats);
 
 		I915_WRITE(IIR, iir);
-		new_iir = I915_READ(IIR); /* Flush posted writes */
 
 		if (iir & I915_USER_INTERRUPT)
 			notify_ring(dev_priv->engine[RCS]);
+
 		if (iir & I915_BSD_USER_INTERRUPT)
 			notify_ring(dev_priv->engine[VCS]);
 
-		for_each_pipe(dev_priv, pipe) {
-			if (pipe_stats[pipe] & PIPE_START_VBLANK_INTERRUPT_STATUS)
-				drm_handle_vblank(&dev_priv->drm, pipe);
-
-			if (pipe_stats[pipe] & PIPE_LEGACY_BLC_EVENT_STATUS)
-				blc_event = true;
-
-			if (pipe_stats[pipe] & PIPE_CRC_DONE_INTERRUPT_STATUS)
-				i9xx_pipe_crc_irq_handler(dev_priv, pipe);
-
-			if (pipe_stats[pipe] & PIPE_FIFO_UNDERRUN_STATUS)
-				intel_cpu_fifo_underrun_irq_handler(dev_priv, pipe);
-		}
-
-		if (blc_event || (iir & I915_ASLE_INTERRUPT))
-			intel_opregion_asle_intr(dev_priv);
+		if (iir & I915_RENDER_COMMAND_PARSER_ERROR_INTERRUPT)
+			DRM_DEBUG("Command parser error, iir 0x%08x\n", iir);
 
-		if (pipe_stats[0] & PIPE_GMBUS_INTERRUPT_STATUS)
-			gmbus_irq_handler(dev_priv);
+		if (hotplug_status)
+			i9xx_hpd_irq_handler(dev_priv, hotplug_status);
 
-		/* With MSI, interrupts are only generated when iir
-		 * transitions from zero to nonzero.  If another bit got
-		 * set while we were handling the existing iir bits, then
-		 * we would never get another interrupt.
-		 *
-		 * This is fine on non-MSI as well, as if we hit this path
-		 * we avoid exiting the interrupt handler only to generate
-		 * another one.
-		 *
-		 * Note that for MSI this could cause a stray interrupt report
-		 * if an interrupt landed in the time between writing IIR and
-		 * the posting read.  This should be rare enough to never
-		 * trigger the 99% of 100,000 interrupts test for disabling
-		 * stray interrupts.
-		 */
-		iir = new_iir;
-	}
+		i965_pipestat_irq_handler(dev_priv, iir, pipe_stats);
+	} while (0);
 
 	enable_rpm_wakeref_asserts(dev_priv);
 
 	return ret;
 }
 
-static void i965_irq_uninstall(struct drm_device * dev)
-{
-	struct drm_i915_private *dev_priv = to_i915(dev);
-	int pipe;
-
-	if (!dev_priv)
-		return;
-
-	i915_hotplug_interrupt_update(dev_priv, 0xffffffff, 0);
-	I915_WRITE(PORT_HOTPLUG_STAT, I915_READ(PORT_HOTPLUG_STAT));
-
-	I915_WRITE(HWSTAM, 0xffffffff);
-	for_each_pipe(dev_priv, pipe)
-		I915_WRITE(PIPESTAT(pipe), 0);
-	I915_WRITE(IMR, 0xffffffff);
-	I915_WRITE(IER, 0x0);
-
-	for_each_pipe(dev_priv, pipe)
-		I915_WRITE(PIPESTAT(pipe),
-			   I915_READ(PIPESTAT(pipe)) & 0x8000ffff);
-	I915_WRITE(IIR, I915_READ(IIR));
-}
-
 /**
  * intel_irq_init - initializes irq support
  * @dev_priv: i915 device instance
@@ -4127,11 +4017,12 @@ static void i965_irq_uninstall(struct drm_device * dev)
 void intel_irq_init(struct drm_i915_private *dev_priv)
 {
 	struct drm_device *dev = &dev_priv->drm;
+	struct intel_rps *rps = &dev_priv->gt_pm.rps;
 	int i;
 
 	intel_hpd_init_work(dev_priv);
 
-	INIT_WORK(&dev_priv->rps.work, gen6_pm_rps_work);
+	INIT_WORK(&rps->work, gen6_pm_rps_work);
 
 	INIT_WORK(&dev_priv->l3_parity.error_work, ivybridge_parity_work);
 	for (i = 0; i < MAX_L3_SLICES; ++i)
@@ -4147,7 +4038,7 @@ void intel_irq_init(struct drm_i915_private *dev_priv)
 	else
 		dev_priv->pm_rps_events = GEN6_PM_RPS_EVENTS;
 
-	dev_priv->rps.pm_intrmsk_mbz = 0;
+	rps->pm_intrmsk_mbz = 0;
 
 	/*
 	 * SNB,IVB,HSW can while VLV,CHV may hard hang on looping batchbuffer
@@ -4156,10 +4047,10 @@ void intel_irq_init(struct drm_i915_private *dev_priv)
 	 * TODO: verify if this can be reproduced on VLV,CHV.
 	 */
 	if (INTEL_GEN(dev_priv) <= 7)
-		dev_priv->rps.pm_intrmsk_mbz |= GEN6_PM_RP_UP_EI_EXPIRED;
+		rps->pm_intrmsk_mbz |= GEN6_PM_RP_UP_EI_EXPIRED;
 
 	if (INTEL_GEN(dev_priv) >= 8)
-		dev_priv->rps.pm_intrmsk_mbz |= GEN8_PMINTR_DISABLE_REDIRECT_TO_GUC;
+		rps->pm_intrmsk_mbz |= GEN8_PMINTR_DISABLE_REDIRECT_TO_GUC;
 
 	if (IS_GEN2(dev_priv)) {
 		/* Gen2 doesn't have a hardware frame counter */
@@ -4197,17 +4088,17 @@ void intel_irq_init(struct drm_i915_private *dev_priv)
 
 	if (IS_CHERRYVIEW(dev_priv)) {
 		dev->driver->irq_handler = cherryview_irq_handler;
-		dev->driver->irq_preinstall = cherryview_irq_preinstall;
+		dev->driver->irq_preinstall = cherryview_irq_reset;
 		dev->driver->irq_postinstall = cherryview_irq_postinstall;
-		dev->driver->irq_uninstall = cherryview_irq_uninstall;
+		dev->driver->irq_uninstall = cherryview_irq_reset;
 		dev->driver->enable_vblank = i965_enable_vblank;
 		dev->driver->disable_vblank = i965_disable_vblank;
 		dev_priv->display.hpd_irq_setup = i915_hpd_irq_setup;
 	} else if (IS_VALLEYVIEW(dev_priv)) {
 		dev->driver->irq_handler = valleyview_irq_handler;
-		dev->driver->irq_preinstall = valleyview_irq_preinstall;
+		dev->driver->irq_preinstall = valleyview_irq_reset;
 		dev->driver->irq_postinstall = valleyview_irq_postinstall;
-		dev->driver->irq_uninstall = valleyview_irq_uninstall;
+		dev->driver->irq_uninstall = valleyview_irq_reset;
 		dev->driver->enable_vblank = i965_enable_vblank;
 		dev->driver->disable_vblank = i965_disable_vblank;
 		dev_priv->display.hpd_irq_setup = i915_hpd_irq_setup;
@@ -4215,7 +4106,7 @@ void intel_irq_init(struct drm_i915_private *dev_priv)
 		dev->driver->irq_handler = gen8_irq_handler;
 		dev->driver->irq_preinstall = gen8_irq_reset;
 		dev->driver->irq_postinstall = gen8_irq_postinstall;
-		dev->driver->irq_uninstall = gen8_irq_uninstall;
+		dev->driver->irq_uninstall = gen8_irq_reset;
 		dev->driver->enable_vblank = gen8_enable_vblank;
 		dev->driver->disable_vblank = gen8_disable_vblank;
 		if (IS_GEN9_LP(dev_priv))
@@ -4229,29 +4120,29 @@ void intel_irq_init(struct drm_i915_private *dev_priv)
 		dev->driver->irq_handler = ironlake_irq_handler;
 		dev->driver->irq_preinstall = ironlake_irq_reset;
 		dev->driver->irq_postinstall = ironlake_irq_postinstall;
-		dev->driver->irq_uninstall = ironlake_irq_uninstall;
+		dev->driver->irq_uninstall = ironlake_irq_reset;
 		dev->driver->enable_vblank = ironlake_enable_vblank;
 		dev->driver->disable_vblank = ironlake_disable_vblank;
 		dev_priv->display.hpd_irq_setup = ilk_hpd_irq_setup;
 	} else {
 		if (IS_GEN2(dev_priv)) {
-			dev->driver->irq_preinstall = i8xx_irq_preinstall;
+			dev->driver->irq_preinstall = i8xx_irq_reset;
 			dev->driver->irq_postinstall = i8xx_irq_postinstall;
 			dev->driver->irq_handler = i8xx_irq_handler;
-			dev->driver->irq_uninstall = i8xx_irq_uninstall;
+			dev->driver->irq_uninstall = i8xx_irq_reset;
 			dev->driver->enable_vblank = i8xx_enable_vblank;
 			dev->driver->disable_vblank = i8xx_disable_vblank;
 		} else if (IS_GEN3(dev_priv)) {
-			dev->driver->irq_preinstall = i915_irq_preinstall;
+			dev->driver->irq_preinstall = i915_irq_reset;
 			dev->driver->irq_postinstall = i915_irq_postinstall;
-			dev->driver->irq_uninstall = i915_irq_uninstall;
+			dev->driver->irq_uninstall = i915_irq_reset;
 			dev->driver->irq_handler = i915_irq_handler;
 			dev->driver->enable_vblank = i8xx_enable_vblank;
 			dev->driver->disable_vblank = i8xx_disable_vblank;
 		} else {
-			dev->driver->irq_preinstall = i965_irq_preinstall;
+			dev->driver->irq_preinstall = i965_irq_reset;
 			dev->driver->irq_postinstall = i965_irq_postinstall;
-			dev->driver->irq_uninstall = i965_irq_uninstall;
+			dev->driver->irq_uninstall = i965_irq_reset;
 			dev->driver->irq_handler = i965_irq_handler;
 			dev->driver->enable_vblank = i965_enable_vblank;
 			dev->driver->disable_vblank = i965_disable_vblank;
@@ -4293,7 +4184,7 @@ int intel_irq_install(struct drm_i915_private *dev_priv)
 	 * interrupts as enabled _before_ actually enabling them to avoid
 	 * special cases in our ordering checks.
 	 */
-	dev_priv->pm.irqs_enabled = true;
+	dev_priv->runtime_pm.irqs_enabled = true;
 
 	return drm_irq_install(&dev_priv->drm, dev_priv->drm.pdev->irq);
 }
@@ -4309,7 +4200,7 @@ void intel_irq_uninstall(struct drm_i915_private *dev_priv)
 {
 	drm_irq_uninstall(&dev_priv->drm);
 	intel_hpd_cancel_work(dev_priv);
-	dev_priv->pm.irqs_enabled = false;
+	dev_priv->runtime_pm.irqs_enabled = false;
 }
 
 /**
@@ -4322,7 +4213,7 @@ void intel_irq_uninstall(struct drm_i915_private *dev_priv)
 void intel_runtime_pm_disable_interrupts(struct drm_i915_private *dev_priv)
 {
 	dev_priv->drm.driver->irq_uninstall(&dev_priv->drm);
-	dev_priv->pm.irqs_enabled = false;
+	dev_priv->runtime_pm.irqs_enabled = false;
 	synchronize_irq(dev_priv->drm.irq);
 }
 
@@ -4335,7 +4226,7 @@ void intel_runtime_pm_disable_interrupts(struct drm_i915_private *dev_priv)
  */
 void intel_runtime_pm_enable_interrupts(struct drm_i915_private *dev_priv)
 {
-	dev_priv->pm.irqs_enabled = true;
+	dev_priv->runtime_pm.irqs_enabled = true;
 	dev_priv->drm.driver->irq_preinstall(&dev_priv->drm);
 	dev_priv->drm.driver->irq_postinstall(&dev_priv->drm);
 }
diff --git a/drivers/gpu/drm/i915/i915_oa_cflgt2.c b/drivers/gpu/drm/i915/i915_oa_cflgt2.c
new file mode 100644
index 000000000000..368c87d7ee9a
--- /dev/null
+++ b/drivers/gpu/drm/i915/i915_oa_cflgt2.c
@@ -0,0 +1,109 @@
+/*
+ * Autogenerated file by GPU Top : https://github.com/rib/gputop
+ * DO NOT EDIT manually!
+ *
+ *
+ * Copyright (c) 2015 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ */
+
+#include <linux/sysfs.h>
+
+#include "i915_drv.h"
+#include "i915_oa_cflgt2.h"
+
+static const struct i915_oa_reg b_counter_config_test_oa[] = {
+	{ _MMIO(0x2740), 0x00000000 },
+	{ _MMIO(0x2744), 0x00800000 },
+	{ _MMIO(0x2714), 0xf0800000 },
+	{ _MMIO(0x2710), 0x00000000 },
+	{ _MMIO(0x2724), 0xf0800000 },
+	{ _MMIO(0x2720), 0x00000000 },
+	{ _MMIO(0x2770), 0x00000004 },
+	{ _MMIO(0x2774), 0x00000000 },
+	{ _MMIO(0x2778), 0x00000003 },
+	{ _MMIO(0x277c), 0x00000000 },
+	{ _MMIO(0x2780), 0x00000007 },
+	{ _MMIO(0x2784), 0x00000000 },
+	{ _MMIO(0x2788), 0x00100002 },
+	{ _MMIO(0x278c), 0x0000fff7 },
+	{ _MMIO(0x2790), 0x00100002 },
+	{ _MMIO(0x2794), 0x0000ffcf },
+	{ _MMIO(0x2798), 0x00100082 },
+	{ _MMIO(0x279c), 0x0000ffef },
+	{ _MMIO(0x27a0), 0x001000c2 },
+	{ _MMIO(0x27a4), 0x0000ffe7 },
+	{ _MMIO(0x27a8), 0x00100001 },
+	{ _MMIO(0x27ac), 0x0000ffe7 },
+};
+
+static const struct i915_oa_reg flex_eu_config_test_oa[] = {
+};
+
+static const struct i915_oa_reg mux_config_test_oa[] = {
+	{ _MMIO(0x9840), 0x00000080 },
+	{ _MMIO(0x9888), 0x11810000 },
+	{ _MMIO(0x9888), 0x07810013 },
+	{ _MMIO(0x9888), 0x1f810000 },
+	{ _MMIO(0x9888), 0x1d810000 },
+	{ _MMIO(0x9888), 0x1b930040 },
+	{ _MMIO(0x9888), 0x07e54000 },
+	{ _MMIO(0x9888), 0x1f908000 },
+	{ _MMIO(0x9888), 0x11900000 },
+	{ _MMIO(0x9888), 0x37900000 },
+	{ _MMIO(0x9888), 0x53900000 },
+	{ _MMIO(0x9888), 0x45900000 },
+	{ _MMIO(0x9888), 0x33900000 },
+};
+
+static ssize_t
+show_test_oa_id(struct device *kdev, struct device_attribute *attr, char *buf)
+{
+	return sprintf(buf, "1\n");
+}
+
+void
+i915_perf_load_test_config_cflgt2(struct drm_i915_private *dev_priv)
+{
+	strncpy(dev_priv->perf.oa.test_config.uuid,
+		"74fb4902-d3d3-4237-9e90-cbdc68d0a446",
+		UUID_STRING_LEN);
+	dev_priv->perf.oa.test_config.id = 1;
+
+	dev_priv->perf.oa.test_config.mux_regs = mux_config_test_oa;
+	dev_priv->perf.oa.test_config.mux_regs_len = ARRAY_SIZE(mux_config_test_oa);
+
+	dev_priv->perf.oa.test_config.b_counter_regs = b_counter_config_test_oa;
+	dev_priv->perf.oa.test_config.b_counter_regs_len = ARRAY_SIZE(b_counter_config_test_oa);
+
+	dev_priv->perf.oa.test_config.flex_regs = flex_eu_config_test_oa;
+	dev_priv->perf.oa.test_config.flex_regs_len = ARRAY_SIZE(flex_eu_config_test_oa);
+
+	dev_priv->perf.oa.test_config.sysfs_metric.name = "74fb4902-d3d3-4237-9e90-cbdc68d0a446";
+	dev_priv->perf.oa.test_config.sysfs_metric.attrs = dev_priv->perf.oa.test_config.attrs;
+
+	dev_priv->perf.oa.test_config.attrs[0] = &dev_priv->perf.oa.test_config.sysfs_metric_id.attr;
+
+	dev_priv->perf.oa.test_config.sysfs_metric_id.attr.name = "id";
+	dev_priv->perf.oa.test_config.sysfs_metric_id.attr.mode = 0444;
+	dev_priv->perf.oa.test_config.sysfs_metric_id.show = show_test_oa_id;
+}
diff --git a/drivers/gpu/drm/i915/i915_oa_cflgt2.h b/drivers/gpu/drm/i915/i915_oa_cflgt2.h
new file mode 100644
index 000000000000..1f3268ef2ea2
--- /dev/null
+++ b/drivers/gpu/drm/i915/i915_oa_cflgt2.h
@@ -0,0 +1,34 @@
+/*
+ * Autogenerated file by GPU Top : https://github.com/rib/gputop
+ * DO NOT EDIT manually!
+ *
+ *
+ * Copyright (c) 2015 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ */
+
+#ifndef __I915_OA_CFLGT2_H__
+#define __I915_OA_CFLGT2_H__
+
+extern void i915_perf_load_test_config_cflgt2(struct drm_i915_private *dev_priv);
+
+#endif
diff --git a/drivers/gpu/drm/i915/i915_params.c b/drivers/gpu/drm/i915/i915_params.c
index 8ab003dca113..b4faeb6aa2bd 100644
--- a/drivers/gpu/drm/i915/i915_params.c
+++ b/drivers/gpu/drm/i915/i915_params.c
@@ -25,235 +25,168 @@
 #include "i915_params.h"
 #include "i915_drv.h"
 
-struct i915_params i915 __read_mostly = {
-	.modeset = -1,
-	.panel_ignore_lid = 1,
-	.semaphores = -1,
-	.lvds_channel_mode = 0,
-	.panel_use_ssc = -1,
-	.vbt_sdvo_panel_type = -1,
-	.enable_rc6 = -1,
-	.enable_dc = -1,
-	.enable_fbc = -1,
-	.enable_execlists = -1,
-	.enable_hangcheck = true,
-	.enable_ppgtt = -1,
-	.enable_psr = -1,
-	.alpha_support = IS_ENABLED(CONFIG_DRM_I915_ALPHA_SUPPORT),
-	.disable_power_well = -1,
-	.enable_ips = 1,
-	.fastboot = 0,
-	.prefault_disable = 0,
-	.load_detect_test = 0,
-	.force_reset_modeset_test = 0,
-	.reset = 2,
-	.error_capture = true,
-	.invert_brightness = 0,
-	.disable_display = 0,
-	.enable_cmd_parser = true,
-	.use_mmio_flip = 0,
-	.mmio_debug = 0,
-	.verbose_state_checks = 1,
-	.nuclear_pageflip = 0,
-	.edp_vswing = 0,
-	.enable_guc_loading = 0,
-	.enable_guc_submission = 0,
-	.guc_log_level = -1,
-	.guc_firmware_path = NULL,
-	.huc_firmware_path = NULL,
-	.enable_dp_mst = true,
-	.inject_load_failure = 0,
-	.enable_dpcd_backlight = false,
-	.enable_gvt = false,
+#define i915_param_named(name, T, perm, desc) \
+	module_param_named(name, i915_modparams.name, T, perm); \
+	MODULE_PARM_DESC(name, desc)
+#define i915_param_named_unsafe(name, T, perm, desc) \
+	module_param_named_unsafe(name, i915_modparams.name, T, perm); \
+	MODULE_PARM_DESC(name, desc)
+
+struct i915_params i915_modparams __read_mostly = {
+#define MEMBER(T, member, value) .member = (value),
+	I915_PARAMS_FOR_EACH(MEMBER)
+#undef MEMBER
 };
 
-module_param_named(modeset, i915.modeset, int, 0400);
-MODULE_PARM_DESC(modeset,
+i915_param_named(modeset, int, 0400,
 	"Use kernel modesetting [KMS] (0=disable, "
 	"1=on, -1=force vga console preference [default])");
 
-module_param_named_unsafe(panel_ignore_lid, i915.panel_ignore_lid, int, 0600);
-MODULE_PARM_DESC(panel_ignore_lid,
+i915_param_named_unsafe(panel_ignore_lid, int, 0600,
 	"Override lid status (0=autodetect, 1=autodetect disabled [default], "
 	"-1=force lid closed, -2=force lid open)");
 
-module_param_named_unsafe(semaphores, i915.semaphores, int, 0400);
-MODULE_PARM_DESC(semaphores,
+i915_param_named_unsafe(semaphores, int, 0400,
 	"Use semaphores for inter-ring sync "
 	"(default: -1 (use per-chip defaults))");
 
-module_param_named_unsafe(enable_rc6, i915.enable_rc6, int, 0400);
-MODULE_PARM_DESC(enable_rc6,
+i915_param_named_unsafe(enable_rc6, int, 0400,
 	"Enable power-saving render C-state 6. "
 	"Different stages can be selected via bitmask values "
 	"(0 = disable; 1 = enable rc6; 2 = enable deep rc6; 4 = enable deepest rc6). "
 	"For example, 3 would enable rc6 and deep rc6, and 7 would enable everything. "
 	"default: -1 (use per-chip default)");
 
-module_param_named_unsafe(enable_dc, i915.enable_dc, int, 0400);
-MODULE_PARM_DESC(enable_dc,
+i915_param_named_unsafe(enable_dc, int, 0400,
 	"Enable power-saving display C-states. "
 	"(-1=auto [default]; 0=disable; 1=up to DC5; 2=up to DC6)");
 
-module_param_named_unsafe(enable_fbc, i915.enable_fbc, int, 0600);
-MODULE_PARM_DESC(enable_fbc,
+i915_param_named_unsafe(enable_fbc, int, 0600,
 	"Enable frame buffer compression for power savings "
 	"(default: -1 (use per-chip default))");
 
-module_param_named_unsafe(lvds_channel_mode, i915.lvds_channel_mode, int, 0400);
-MODULE_PARM_DESC(lvds_channel_mode,
+i915_param_named_unsafe(lvds_channel_mode, int, 0400,
 	 "Specify LVDS channel mode "
 	 "(0=probe BIOS [default], 1=single-channel, 2=dual-channel)");
 
-module_param_named_unsafe(lvds_use_ssc, i915.panel_use_ssc, int, 0600);
-MODULE_PARM_DESC(lvds_use_ssc,
+i915_param_named_unsafe(panel_use_ssc, int, 0600,
 	"Use Spread Spectrum Clock with panels [LVDS/eDP] "
 	"(default: auto from VBT)");
 
-module_param_named_unsafe(vbt_sdvo_panel_type, i915.vbt_sdvo_panel_type, int, 0400);
-MODULE_PARM_DESC(vbt_sdvo_panel_type,
+i915_param_named_unsafe(vbt_sdvo_panel_type, int, 0400,
 	"Override/Ignore selection of SDVO panel mode in the VBT "
 	"(-2=ignore, -1=auto [default], index in VBT BIOS table)");
 
-module_param_named_unsafe(reset, i915.reset, int, 0600);
-MODULE_PARM_DESC(reset, "Attempt GPU resets (0=disabled, 1=full gpu reset, 2=engine reset [default])");
+i915_param_named_unsafe(reset, int, 0600,
+	"Attempt GPU resets (0=disabled, 1=full gpu reset, 2=engine reset [default])");
 
-module_param_named_unsafe(vbt_firmware, i915.vbt_firmware, charp, 0400);
-MODULE_PARM_DESC(vbt_firmware,
-		 "Load VBT from specified file under /lib/firmware");
+i915_param_named_unsafe(vbt_firmware, charp, 0400,
+	"Load VBT from specified file under /lib/firmware");
 
 #if IS_ENABLED(CONFIG_DRM_I915_CAPTURE_ERROR)
-module_param_named(error_capture, i915.error_capture, bool, 0600);
-MODULE_PARM_DESC(error_capture,
+i915_param_named(error_capture, bool, 0600,
 	"Record the GPU state following a hang. "
 	"This information in /sys/class/drm/card<N>/error is vital for "
 	"triaging and debugging hangs.");
 #endif
 
-module_param_named_unsafe(enable_hangcheck, i915.enable_hangcheck, bool, 0644);
-MODULE_PARM_DESC(enable_hangcheck,
+i915_param_named_unsafe(enable_hangcheck, bool, 0644,
 	"Periodically check GPU activity for detecting hangs. "
 	"WARNING: Disabling this can cause system wide hangs. "
 	"(default: true)");
 
-module_param_named_unsafe(enable_ppgtt, i915.enable_ppgtt, int, 0400);
-MODULE_PARM_DESC(enable_ppgtt,
+i915_param_named_unsafe(enable_ppgtt, int, 0400,
 	"Override PPGTT usage. "
 	"(-1=auto [default], 0=disabled, 1=aliasing, 2=full, 3=full with extended address space)");
 
-module_param_named_unsafe(enable_execlists, i915.enable_execlists, int, 0400);
-MODULE_PARM_DESC(enable_execlists,
+i915_param_named_unsafe(enable_execlists, int, 0400,
 	"Override execlists usage. "
 	"(-1=auto [default], 0=disabled, 1=enabled)");
 
-module_param_named_unsafe(enable_psr, i915.enable_psr, int, 0600);
-MODULE_PARM_DESC(enable_psr, "Enable PSR "
-		 "(0=disabled, 1=enabled - link mode chosen per-platform, 2=force link-standby mode, 3=force link-off mode) "
-		 "Default: -1 (use per-chip default)");
+i915_param_named_unsafe(enable_psr, int, 0600,
+	"Enable PSR "
+	"(0=disabled, 1=enabled - link mode chosen per-platform, 2=force link-standby mode, 3=force link-off mode) "
+	"Default: -1 (use per-chip default)");
 
-module_param_named_unsafe(alpha_support, i915.alpha_support, bool, 0400);
-MODULE_PARM_DESC(alpha_support,
+i915_param_named_unsafe(alpha_support, bool, 0400,
 	"Enable alpha quality driver support for latest hardware. "
 	"See also CONFIG_DRM_I915_ALPHA_SUPPORT.");
 
-module_param_named_unsafe(disable_power_well, i915.disable_power_well, int, 0400);
-MODULE_PARM_DESC(disable_power_well,
+i915_param_named_unsafe(disable_power_well, int, 0400,
 	"Disable display power wells when possible "
 	"(-1=auto [default], 0=power wells always on, 1=power wells disabled when possible)");
 
-module_param_named_unsafe(enable_ips, i915.enable_ips, int, 0600);
-MODULE_PARM_DESC(enable_ips, "Enable IPS (default: true)");
+i915_param_named_unsafe(enable_ips, int, 0600, "Enable IPS (default: true)");
 
-module_param_named(fastboot, i915.fastboot, bool, 0600);
-MODULE_PARM_DESC(fastboot,
+i915_param_named(fastboot, bool, 0600,
 	"Try to skip unnecessary mode sets at boot time (default: false)");
 
-module_param_named_unsafe(prefault_disable, i915.prefault_disable, bool, 0600);
-MODULE_PARM_DESC(prefault_disable,
+i915_param_named_unsafe(prefault_disable, bool, 0600,
 	"Disable page prefaulting for pread/pwrite/reloc (default:false). "
 	"For developers only.");
 
-module_param_named_unsafe(load_detect_test, i915.load_detect_test, bool, 0600);
-MODULE_PARM_DESC(load_detect_test,
+i915_param_named_unsafe(load_detect_test, bool, 0600,
 	"Force-enable the VGA load detect code for testing (default:false). "
 	"For developers only.");
 
-module_param_named_unsafe(force_reset_modeset_test, i915.force_reset_modeset_test, bool, 0600);
-MODULE_PARM_DESC(force_reset_modeset_test,
+i915_param_named_unsafe(force_reset_modeset_test, bool, 0600,
 	"Force a modeset during gpu reset for testing (default:false). "
 	"For developers only.");
 
-module_param_named_unsafe(invert_brightness, i915.invert_brightness, int, 0600);
-MODULE_PARM_DESC(invert_brightness,
+i915_param_named_unsafe(invert_brightness, int, 0600,
 	"Invert backlight brightness "
 	"(-1 force normal, 0 machine defaults, 1 force inversion), please "
 	"report PCI device ID, subsystem vendor and subsystem device ID "
 	"to dri-devel@lists.freedesktop.org, if your machine needs it. "
 	"It will then be included in an upcoming module version.");
 
-module_param_named(disable_display, i915.disable_display, bool, 0400);
-MODULE_PARM_DESC(disable_display, "Disable display (default: false)");
+i915_param_named(disable_display, bool, 0400,
+	"Disable display (default: false)");
 
-module_param_named_unsafe(enable_cmd_parser, i915.enable_cmd_parser, bool, 0400);
-MODULE_PARM_DESC(enable_cmd_parser,
-		 "Enable command parsing (true=enabled [default], false=disabled)");
+i915_param_named_unsafe(enable_cmd_parser, bool, 0400,
+	"Enable command parsing (true=enabled [default], false=disabled)");
 
-module_param_named_unsafe(use_mmio_flip, i915.use_mmio_flip, int, 0600);
-MODULE_PARM_DESC(use_mmio_flip,
-		 "use MMIO flips (-1=never, 0=driver discretion [default], 1=always)");
-
-module_param_named(mmio_debug, i915.mmio_debug, int, 0600);
-MODULE_PARM_DESC(mmio_debug,
+i915_param_named(mmio_debug, int, 0600,
 	"Enable the MMIO debug code for the first N failures (default: off). "
 	"This may negatively affect performance.");
 
-module_param_named(verbose_state_checks, i915.verbose_state_checks, bool, 0600);
-MODULE_PARM_DESC(verbose_state_checks,
+i915_param_named(verbose_state_checks, bool, 0600,
 	"Enable verbose logs (ie. WARN_ON()) in case of unexpected hw state conditions.");
 
-module_param_named_unsafe(nuclear_pageflip, i915.nuclear_pageflip, bool, 0400);
-MODULE_PARM_DESC(nuclear_pageflip,
-		 "Force enable atomic functionality on platforms that don't have full support yet.");
+i915_param_named_unsafe(nuclear_pageflip, bool, 0400,
+	"Force enable atomic functionality on platforms that don't have full support yet.");
 
 /* WA to get away with the default setting in VBT for early platforms.Will be removed */
-module_param_named_unsafe(edp_vswing, i915.edp_vswing, int, 0400);
-MODULE_PARM_DESC(edp_vswing,
-		 "Ignore/Override vswing pre-emph table selection from VBT "
-		 "(0=use value from vbt [default], 1=low power swing(200mV),"
-		 "2=default swing(400mV))");
-
-module_param_named_unsafe(enable_guc_loading, i915.enable_guc_loading, int, 0400);
-MODULE_PARM_DESC(enable_guc_loading,
-		"Enable GuC firmware loading "
-		"(-1=auto, 0=never [default], 1=if available, 2=required)");
-
-module_param_named_unsafe(enable_guc_submission, i915.enable_guc_submission, int, 0400);
-MODULE_PARM_DESC(enable_guc_submission,
-		"Enable GuC submission "
-		"(-1=auto, 0=never [default], 1=if available, 2=required)");
-
-module_param_named(guc_log_level, i915.guc_log_level, int, 0400);
-MODULE_PARM_DESC(guc_log_level,
+i915_param_named_unsafe(edp_vswing, int, 0400,
+	"Ignore/Override vswing pre-emph table selection from VBT "
+	"(0=use value from vbt [default], 1=low power swing(200mV),"
+	"2=default swing(400mV))");
+
+i915_param_named_unsafe(enable_guc_loading, int, 0400,
+	"Enable GuC firmware loading "
+	"(-1=auto, 0=never [default], 1=if available, 2=required)");
+
+i915_param_named_unsafe(enable_guc_submission, int, 0400,
+	"Enable GuC submission "
+	"(-1=auto, 0=never [default], 1=if available, 2=required)");
+
+i915_param_named(guc_log_level, int, 0400,
 	"GuC firmware logging level (-1:disabled (default), 0-3:enabled)");
 
-module_param_named_unsafe(guc_firmware_path, i915.guc_firmware_path, charp, 0400);
-MODULE_PARM_DESC(guc_firmware_path,
+i915_param_named_unsafe(guc_firmware_path, charp, 0400,
 	"GuC firmware path to use instead of the default one");
 
-module_param_named_unsafe(huc_firmware_path, i915.huc_firmware_path, charp, 0400);
-MODULE_PARM_DESC(huc_firmware_path,
+i915_param_named_unsafe(huc_firmware_path, charp, 0400,
 	"HuC firmware path to use instead of the default one");
 
-module_param_named_unsafe(enable_dp_mst, i915.enable_dp_mst, bool, 0600);
-MODULE_PARM_DESC(enable_dp_mst,
+i915_param_named_unsafe(enable_dp_mst, bool, 0600,
 	"Enable multi-stream transport (MST) for new DisplayPort sinks. (default: true)");
-module_param_named_unsafe(inject_load_failure, i915.inject_load_failure, uint, 0400);
-MODULE_PARM_DESC(inject_load_failure,
+
+i915_param_named_unsafe(inject_load_failure, uint, 0400,
 	"Force an error after a number of failure check points (0:disabled (default), N:force failure at the Nth failure check point)");
-module_param_named(enable_dpcd_backlight, i915.enable_dpcd_backlight, bool, 0600);
-MODULE_PARM_DESC(enable_dpcd_backlight,
+
+i915_param_named(enable_dpcd_backlight, bool, 0600,
 	"Enable support for DPCD backlight control (default:false)");
 
-module_param_named(enable_gvt, i915.enable_gvt, bool, 0400);
-MODULE_PARM_DESC(enable_gvt,
+i915_param_named(enable_gvt, bool, 0400,
 	"Enable support for Intel GVT-g graphics virtualization host support(default:false)");
diff --git a/drivers/gpu/drm/i915/i915_params.h b/drivers/gpu/drm/i915/i915_params.h
index ac844709c97e..c7292268ed43 100644
--- a/drivers/gpu/drm/i915/i915_params.h
+++ b/drivers/gpu/drm/i915/i915_params.h
@@ -27,56 +27,55 @@
 
 #include <linux/cache.h> /* for __read_mostly */
 
-#define I915_PARAMS_FOR_EACH(func) \
-	func(char *, vbt_firmware); \
-	func(int, modeset); \
-	func(int, panel_ignore_lid); \
-	func(int, semaphores); \
-	func(int, lvds_channel_mode); \
-	func(int, panel_use_ssc); \
-	func(int, vbt_sdvo_panel_type); \
-	func(int, enable_rc6); \
-	func(int, enable_dc); \
-	func(int, enable_fbc); \
-	func(int, enable_ppgtt); \
-	func(int, enable_execlists); \
-	func(int, enable_psr); \
-	func(int, disable_power_well); \
-	func(int, enable_ips); \
-	func(int, invert_brightness); \
-	func(int, enable_guc_loading); \
-	func(int, enable_guc_submission); \
-	func(int, guc_log_level); \
-	func(char *, guc_firmware_path); \
-	func(char *, huc_firmware_path); \
-	func(int, use_mmio_flip); \
-	func(int, mmio_debug); \
-	func(int, edp_vswing); \
-	func(int, reset); \
-	func(unsigned int, inject_load_failure); \
+#define I915_PARAMS_FOR_EACH(param) \
+	param(char *, vbt_firmware, NULL) \
+	param(int, modeset, -1) \
+	param(int, panel_ignore_lid, 1) \
+	param(int, semaphores, -1) \
+	param(int, lvds_channel_mode, 0) \
+	param(int, panel_use_ssc, -1) \
+	param(int, vbt_sdvo_panel_type, -1) \
+	param(int, enable_rc6, -1) \
+	param(int, enable_dc, -1) \
+	param(int, enable_fbc, -1) \
+	param(int, enable_ppgtt, -1) \
+	param(int, enable_execlists, -1) \
+	param(int, enable_psr, -1) \
+	param(int, disable_power_well, -1) \
+	param(int, enable_ips, 1) \
+	param(int, invert_brightness, 0) \
+	param(int, enable_guc_loading, 0) \
+	param(int, enable_guc_submission, 0) \
+	param(int, guc_log_level, -1) \
+	param(char *, guc_firmware_path, NULL) \
+	param(char *, huc_firmware_path, NULL) \
+	param(int, mmio_debug, 0) \
+	param(int, edp_vswing, 0) \
+	param(int, reset, 2) \
+	param(unsigned int, inject_load_failure, 0) \
 	/* leave bools at the end to not create holes */ \
-	func(bool, alpha_support); \
-	func(bool, enable_cmd_parser); \
-	func(bool, enable_hangcheck); \
-	func(bool, fastboot); \
-	func(bool, prefault_disable); \
-	func(bool, load_detect_test); \
-	func(bool, force_reset_modeset_test); \
-	func(bool, error_capture); \
-	func(bool, disable_display); \
-	func(bool, verbose_state_checks); \
-	func(bool, nuclear_pageflip); \
-	func(bool, enable_dp_mst); \
-	func(bool, enable_dpcd_backlight); \
-	func(bool, enable_gvt)
+	param(bool, alpha_support, IS_ENABLED(CONFIG_DRM_I915_ALPHA_SUPPORT)) \
+	param(bool, enable_cmd_parser, true) \
+	param(bool, enable_hangcheck, true) \
+	param(bool, fastboot, false) \
+	param(bool, prefault_disable, false) \
+	param(bool, load_detect_test, false) \
+	param(bool, force_reset_modeset_test, false) \
+	param(bool, error_capture, true) \
+	param(bool, disable_display, false) \
+	param(bool, verbose_state_checks, true) \
+	param(bool, nuclear_pageflip, false) \
+	param(bool, enable_dp_mst, true) \
+	param(bool, enable_dpcd_backlight, false) \
+	param(bool, enable_gvt, false)
 
-#define MEMBER(T, member) T member
+#define MEMBER(T, member, ...) T member;
 struct i915_params {
 	I915_PARAMS_FOR_EACH(MEMBER);
 };
 #undef MEMBER
 
-extern struct i915_params i915 __read_mostly;
+extern struct i915_params i915_modparams __read_mostly;
 
 #endif
 
diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index 09d97e0990b7..6458c309c039 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -54,8 +54,14 @@
 	.color = { .degamma_lut_size = 512, .gamma_lut_size = 512 }
 #define CHV_COLORS \
 	.color = { .degamma_lut_size = 65, .gamma_lut_size = 257 }
+#define GLK_COLORS \
+	.color = { .degamma_lut_size = 0, .gamma_lut_size = 1024 }
 
 /* Keep in gen based order, and chronological order within a gen */
+
+#define GEN_DEFAULT_PAGE_SIZES \
+	.page_sizes = I915_GTT_PAGE_SIZE_4K
+
 #define GEN2_FEATURES \
 	.gen = 2, .num_pipes = 1, \
 	.has_overlay = 1, .overlay_needs_physical = 1, \
@@ -63,22 +69,24 @@
 	.hws_needs_physical = 1, \
 	.unfenced_needs_alignment = 1, \
 	.ring_mask = RENDER_RING, \
+	.has_snoop = true, \
 	GEN_DEFAULT_PIPEOFFSETS, \
+	GEN_DEFAULT_PAGE_SIZES, \
 	CURSOR_OFFSETS
 
-static const struct intel_device_info intel_i830_info = {
+static const struct intel_device_info intel_i830_info __initconst = {
 	GEN2_FEATURES,
 	.platform = INTEL_I830,
 	.is_mobile = 1, .cursor_needs_physical = 1,
 	.num_pipes = 2, /* legal, last one wins */
 };
 
-static const struct intel_device_info intel_i845g_info = {
+static const struct intel_device_info intel_i845g_info __initconst = {
 	GEN2_FEATURES,
 	.platform = INTEL_I845G,
 };
 
-static const struct intel_device_info intel_i85x_info = {
+static const struct intel_device_info intel_i85x_info __initconst = {
 	GEN2_FEATURES,
 	.platform = INTEL_I85X, .is_mobile = 1,
 	.num_pipes = 2, /* legal, last one wins */
@@ -86,7 +94,7 @@ static const struct intel_device_info intel_i85x_info = {
 	.has_fbc = 1,
 };
 
-static const struct intel_device_info intel_i865g_info = {
+static const struct intel_device_info intel_i865g_info __initconst = {
 	GEN2_FEATURES,
 	.platform = INTEL_I865G,
 };
@@ -95,10 +103,12 @@ static const struct intel_device_info intel_i865g_info = {
 	.gen = 3, .num_pipes = 2, \
 	.has_gmch_display = 1, \
 	.ring_mask = RENDER_RING, \
+	.has_snoop = true, \
 	GEN_DEFAULT_PIPEOFFSETS, \
+	GEN_DEFAULT_PAGE_SIZES, \
 	CURSOR_OFFSETS
 
-static const struct intel_device_info intel_i915g_info = {
+static const struct intel_device_info intel_i915g_info __initconst = {
 	GEN3_FEATURES,
 	.platform = INTEL_I915G, .cursor_needs_physical = 1,
 	.has_overlay = 1, .overlay_needs_physical = 1,
@@ -106,7 +116,7 @@ static const struct intel_device_info intel_i915g_info = {
 	.unfenced_needs_alignment = 1,
 };
 
-static const struct intel_device_info intel_i915gm_info = {
+static const struct intel_device_info intel_i915gm_info __initconst = {
 	GEN3_FEATURES,
 	.platform = INTEL_I915GM,
 	.is_mobile = 1,
@@ -118,7 +128,7 @@ static const struct intel_device_info intel_i915gm_info = {
 	.unfenced_needs_alignment = 1,
 };
 
-static const struct intel_device_info intel_i945g_info = {
+static const struct intel_device_info intel_i945g_info __initconst = {
 	GEN3_FEATURES,
 	.platform = INTEL_I945G,
 	.has_hotplug = 1, .cursor_needs_physical = 1,
@@ -127,7 +137,7 @@ static const struct intel_device_info intel_i945g_info = {
 	.unfenced_needs_alignment = 1,
 };
 
-static const struct intel_device_info intel_i945gm_info = {
+static const struct intel_device_info intel_i945gm_info __initconst = {
 	GEN3_FEATURES,
 	.platform = INTEL_I945GM, .is_mobile = 1,
 	.has_hotplug = 1, .cursor_needs_physical = 1,
@@ -138,14 +148,14 @@ static const struct intel_device_info intel_i945gm_info = {
 	.unfenced_needs_alignment = 1,
 };
 
-static const struct intel_device_info intel_g33_info = {
+static const struct intel_device_info intel_g33_info __initconst = {
 	GEN3_FEATURES,
 	.platform = INTEL_G33,
 	.has_hotplug = 1,
 	.has_overlay = 1,
 };
 
-static const struct intel_device_info intel_pineview_info = {
+static const struct intel_device_info intel_pineview_info __initconst = {
 	GEN3_FEATURES,
 	.platform = INTEL_PINEVIEW, .is_mobile = 1,
 	.has_hotplug = 1,
@@ -157,37 +167,39 @@ static const struct intel_device_info intel_pineview_info = {
 	.has_hotplug = 1, \
 	.has_gmch_display = 1, \
 	.ring_mask = RENDER_RING, \
+	.has_snoop = true, \
 	GEN_DEFAULT_PIPEOFFSETS, \
+	GEN_DEFAULT_PAGE_SIZES, \
 	CURSOR_OFFSETS
 
-static const struct intel_device_info intel_i965g_info = {
+static const struct intel_device_info intel_i965g_info __initconst = {
 	GEN4_FEATURES,
 	.platform = INTEL_I965G,
 	.has_overlay = 1,
 	.hws_needs_physical = 1,
+	.has_snoop = false,
 };
 
-static const struct intel_device_info intel_i965gm_info = {
+static const struct intel_device_info intel_i965gm_info __initconst = {
 	GEN4_FEATURES,
 	.platform = INTEL_I965GM,
 	.is_mobile = 1, .has_fbc = 1,
 	.has_overlay = 1,
 	.supports_tv = 1,
 	.hws_needs_physical = 1,
+	.has_snoop = false,
 };
 
-static const struct intel_device_info intel_g45_info = {
+static const struct intel_device_info intel_g45_info __initconst = {
 	GEN4_FEATURES,
 	.platform = INTEL_G45,
-	.has_pipe_cxsr = 1,
 	.ring_mask = RENDER_RING | BSD_RING,
 };
 
-static const struct intel_device_info intel_gm45_info = {
+static const struct intel_device_info intel_gm45_info __initconst = {
 	GEN4_FEATURES,
 	.platform = INTEL_GM45,
 	.is_mobile = 1, .has_fbc = 1,
-	.has_pipe_cxsr = 1,
 	.supports_tv = 1,
 	.ring_mask = RENDER_RING | BSD_RING,
 };
@@ -195,17 +207,18 @@ static const struct intel_device_info intel_gm45_info = {
 #define GEN5_FEATURES \
 	.gen = 5, .num_pipes = 2, \
 	.has_hotplug = 1, \
-	.has_gmbus_irq = 1, \
 	.ring_mask = RENDER_RING | BSD_RING, \
+	.has_snoop = true, \
 	GEN_DEFAULT_PIPEOFFSETS, \
+	GEN_DEFAULT_PAGE_SIZES, \
 	CURSOR_OFFSETS
 
-static const struct intel_device_info intel_ironlake_d_info = {
+static const struct intel_device_info intel_ironlake_d_info __initconst = {
 	GEN5_FEATURES,
 	.platform = INTEL_IRONLAKE,
 };
 
-static const struct intel_device_info intel_ironlake_m_info = {
+static const struct intel_device_info intel_ironlake_m_info __initconst = {
 	GEN5_FEATURES,
 	.platform = INTEL_IRONLAKE,
 	.is_mobile = 1, .has_fbc = 1,
@@ -219,20 +232,39 @@ static const struct intel_device_info intel_ironlake_m_info = {
 	.has_llc = 1, \
 	.has_rc6 = 1, \
 	.has_rc6p = 1, \
-	.has_gmbus_irq = 1, \
 	.has_aliasing_ppgtt = 1, \
 	GEN_DEFAULT_PIPEOFFSETS, \
+	GEN_DEFAULT_PAGE_SIZES, \
 	CURSOR_OFFSETS
 
-static const struct intel_device_info intel_sandybridge_d_info = {
-	GEN6_FEATURES,
-	.platform = INTEL_SANDYBRIDGE,
+#define SNB_D_PLATFORM \
+	GEN6_FEATURES, \
+	.platform = INTEL_SANDYBRIDGE
+
+static const struct intel_device_info intel_sandybridge_d_gt1_info __initconst = {
+	SNB_D_PLATFORM,
+	.gt = 1,
 };
 
-static const struct intel_device_info intel_sandybridge_m_info = {
-	GEN6_FEATURES,
-	.platform = INTEL_SANDYBRIDGE,
-	.is_mobile = 1,
+static const struct intel_device_info intel_sandybridge_d_gt2_info __initconst = {
+	SNB_D_PLATFORM,
+	.gt = 2,
+};
+
+#define SNB_M_PLATFORM \
+	GEN6_FEATURES, \
+	.platform = INTEL_SANDYBRIDGE, \
+	.is_mobile = 1
+
+
+static const struct intel_device_info intel_sandybridge_m_gt1_info __initconst = {
+	SNB_M_PLATFORM,
+	.gt = 1,
+};
+
+static const struct intel_device_info intel_sandybridge_m_gt2_info __initconst = {
+	SNB_M_PLATFORM,
+	.gt = 2,
 };
 
 #define GEN7_FEATURES  \
@@ -243,33 +275,52 @@ static const struct intel_device_info intel_sandybridge_m_info = {
 	.has_llc = 1, \
 	.has_rc6 = 1, \
 	.has_rc6p = 1, \
-	.has_gmbus_irq = 1, \
 	.has_aliasing_ppgtt = 1, \
 	.has_full_ppgtt = 1, \
 	GEN_DEFAULT_PIPEOFFSETS, \
+	GEN_DEFAULT_PAGE_SIZES, \
 	IVB_CURSOR_OFFSETS
 
-static const struct intel_device_info intel_ivybridge_d_info = {
-	GEN7_FEATURES,
-	.platform = INTEL_IVYBRIDGE,
-	.has_l3_dpf = 1,
+#define IVB_D_PLATFORM \
+	GEN7_FEATURES, \
+	.platform = INTEL_IVYBRIDGE, \
+	.has_l3_dpf = 1
+
+static const struct intel_device_info intel_ivybridge_d_gt1_info __initconst = {
+	IVB_D_PLATFORM,
+	.gt = 1,
 };
 
-static const struct intel_device_info intel_ivybridge_m_info = {
-	GEN7_FEATURES,
-	.platform = INTEL_IVYBRIDGE,
-	.is_mobile = 1,
-	.has_l3_dpf = 1,
+static const struct intel_device_info intel_ivybridge_d_gt2_info __initconst = {
+	IVB_D_PLATFORM,
+	.gt = 2,
 };
 
-static const struct intel_device_info intel_ivybridge_q_info = {
+#define IVB_M_PLATFORM \
+	GEN7_FEATURES, \
+	.platform = INTEL_IVYBRIDGE, \
+	.is_mobile = 1, \
+	.has_l3_dpf = 1
+
+static const struct intel_device_info intel_ivybridge_m_gt1_info __initconst = {
+	IVB_M_PLATFORM,
+	.gt = 1,
+};
+
+static const struct intel_device_info intel_ivybridge_m_gt2_info __initconst = {
+	IVB_M_PLATFORM,
+	.gt = 2,
+};
+
+static const struct intel_device_info intel_ivybridge_q_info __initconst = {
 	GEN7_FEATURES,
 	.platform = INTEL_IVYBRIDGE,
+	.gt = 2,
 	.num_pipes = 0, /* legal, last one wins */
 	.has_l3_dpf = 1,
 };
 
-static const struct intel_device_info intel_valleyview_info = {
+static const struct intel_device_info intel_valleyview_info __initconst = {
 	.platform = INTEL_VALLEYVIEW,
 	.gen = 7,
 	.is_lp = 1,
@@ -277,18 +328,19 @@ static const struct intel_device_info intel_valleyview_info = {
 	.has_psr = 1,
 	.has_runtime_pm = 1,
 	.has_rc6 = 1,
-	.has_gmbus_irq = 1,
 	.has_gmch_display = 1,
 	.has_hotplug = 1,
 	.has_aliasing_ppgtt = 1,
 	.has_full_ppgtt = 1,
+	.has_snoop = true,
 	.ring_mask = RENDER_RING | BSD_RING | BLT_RING,
 	.display_mmio_offset = VLV_DISPLAY_BASE,
+	GEN_DEFAULT_PAGE_SIZES,
 	GEN_DEFAULT_PIPEOFFSETS,
 	CURSOR_OFFSETS
 };
 
-#define HSW_FEATURES  \
+#define G75_FEATURES  \
 	GEN7_FEATURES, \
 	.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING, \
 	.has_ddi = 1, \
@@ -299,35 +351,66 @@ static const struct intel_device_info intel_valleyview_info = {
 	.has_rc6p = 0 /* RC6p removed-by HSW */, \
 	.has_runtime_pm = 1
 
-static const struct intel_device_info intel_haswell_info = {
-	HSW_FEATURES,
-	.platform = INTEL_HASWELL,
-	.has_l3_dpf = 1,
+#define HSW_PLATFORM \
+	G75_FEATURES, \
+	.platform = INTEL_HASWELL, \
+	.has_l3_dpf = 1
+
+static const struct intel_device_info intel_haswell_gt1_info __initconst = {
+	HSW_PLATFORM,
+	.gt = 1,
+};
+
+static const struct intel_device_info intel_haswell_gt2_info __initconst = {
+	HSW_PLATFORM,
+	.gt = 2,
+};
+
+static const struct intel_device_info intel_haswell_gt3_info __initconst = {
+	HSW_PLATFORM,
+	.gt = 3,
 };
 
-#define BDW_FEATURES \
-	HSW_FEATURES, \
+#define GEN8_FEATURES \
+	G75_FEATURES, \
 	BDW_COLORS, \
+	.page_sizes = I915_GTT_PAGE_SIZE_4K | \
+		      I915_GTT_PAGE_SIZE_2M, \
 	.has_logical_ring_contexts = 1, \
 	.has_full_48bit_ppgtt = 1, \
 	.has_64bit_reloc = 1, \
 	.has_reset_engine = 1
 
 #define BDW_PLATFORM \
-	BDW_FEATURES, \
+	GEN8_FEATURES, \
 	.gen = 8, \
 	.platform = INTEL_BROADWELL
 
-static const struct intel_device_info intel_broadwell_info = {
+static const struct intel_device_info intel_broadwell_gt1_info __initconst = {
+	BDW_PLATFORM,
+	.gt = 1,
+};
+
+static const struct intel_device_info intel_broadwell_gt2_info __initconst = {
 	BDW_PLATFORM,
+	.gt = 2,
 };
 
-static const struct intel_device_info intel_broadwell_gt3_info = {
+static const struct intel_device_info intel_broadwell_rsvd_info __initconst = {
 	BDW_PLATFORM,
+	.gt = 3,
+	/* According to the device ID those devices are GT3, they were
+	 * previously treated as not GT3, keep it like that.
+	 */
+};
+
+static const struct intel_device_info intel_broadwell_gt3_info __initconst = {
+	BDW_PLATFORM,
+	.gt = 3,
 	.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING | BSD2_RING,
 };
 
-static const struct intel_device_info intel_cherryview_info = {
+static const struct intel_device_info intel_cherryview_info __initconst = {
 	.gen = 8, .num_pipes = 3,
 	.has_hotplug = 1,
 	.is_lp = 1,
@@ -338,33 +421,61 @@ static const struct intel_device_info intel_cherryview_info = {
 	.has_runtime_pm = 1,
 	.has_resource_streamer = 1,
 	.has_rc6 = 1,
-	.has_gmbus_irq = 1,
 	.has_logical_ring_contexts = 1,
 	.has_gmch_display = 1,
 	.has_aliasing_ppgtt = 1,
 	.has_full_ppgtt = 1,
 	.has_reset_engine = 1,
+	.has_snoop = true,
 	.display_mmio_offset = VLV_DISPLAY_BASE,
+	GEN_DEFAULT_PAGE_SIZES,
 	GEN_CHV_PIPEOFFSETS,
 	CURSOR_OFFSETS,
 	CHV_COLORS,
 };
 
-#define SKL_PLATFORM \
-	BDW_FEATURES, \
-	.gen = 9, \
-	.platform = INTEL_SKYLAKE, \
+#define GEN9_DEFAULT_PAGE_SIZES \
+	.page_sizes = I915_GTT_PAGE_SIZE_4K | \
+		      I915_GTT_PAGE_SIZE_64K | \
+		      I915_GTT_PAGE_SIZE_2M
+
+#define GEN9_FEATURES \
+	GEN8_FEATURES, \
+	GEN9_DEFAULT_PAGE_SIZES, \
+	.has_logical_ring_preemption = 1, \
 	.has_csr = 1, \
 	.has_guc = 1, \
+	.has_ipc = 1, \
 	.ddb_size = 896
 
-static const struct intel_device_info intel_skylake_info = {
+#define SKL_PLATFORM \
+	GEN9_FEATURES, \
+	.gen = 9, \
+	.platform = INTEL_SKYLAKE
+
+static const struct intel_device_info intel_skylake_gt1_info __initconst = {
 	SKL_PLATFORM,
+	.gt = 1,
 };
 
-static const struct intel_device_info intel_skylake_gt3_info = {
+static const struct intel_device_info intel_skylake_gt2_info __initconst = {
 	SKL_PLATFORM,
-	.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING | BSD2_RING,
+	.gt = 2,
+};
+
+#define SKL_GT3_PLUS_PLATFORM \
+	SKL_PLATFORM, \
+	.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING | BSD2_RING
+
+
+static const struct intel_device_info intel_skylake_gt3_info __initconst = {
+	SKL_GT3_PLUS_PLATFORM,
+	.gt = 3,
+};
+
+static const struct intel_device_info intel_skylake_gt4_info __initconst = {
+	SKL_GT3_PLUS_PLATFORM,
+	.gt = 4,
 };
 
 #define GEN9_LP_FEATURES \
@@ -377,80 +488,93 @@ static const struct intel_device_info intel_skylake_gt3_info = {
 	.has_ddi = 1, \
 	.has_fpga_dbg = 1, \
 	.has_fbc = 1, \
+	.has_psr = 1, \
 	.has_runtime_pm = 1, \
 	.has_pooled_eu = 0, \
 	.has_csr = 1, \
 	.has_resource_streamer = 1, \
 	.has_rc6 = 1, \
 	.has_dp_mst = 1, \
-	.has_gmbus_irq = 1, \
 	.has_logical_ring_contexts = 1, \
+	.has_logical_ring_preemption = 1, \
 	.has_guc = 1, \
 	.has_aliasing_ppgtt = 1, \
 	.has_full_ppgtt = 1, \
 	.has_full_48bit_ppgtt = 1, \
 	.has_reset_engine = 1, \
+	.has_snoop = true, \
+	.has_ipc = 1, \
+	GEN9_DEFAULT_PAGE_SIZES, \
 	GEN_DEFAULT_PIPEOFFSETS, \
 	IVB_CURSOR_OFFSETS, \
 	BDW_COLORS
 
-static const struct intel_device_info intel_broxton_info = {
+static const struct intel_device_info intel_broxton_info __initconst = {
 	GEN9_LP_FEATURES,
 	.platform = INTEL_BROXTON,
 	.ddb_size = 512,
-	.has_reset_engine = false,
 };
 
-static const struct intel_device_info intel_geminilake_info = {
+static const struct intel_device_info intel_geminilake_info __initconst = {
 	GEN9_LP_FEATURES,
 	.platform = INTEL_GEMINILAKE,
 	.ddb_size = 1024,
-	.color = { .degamma_lut_size = 0, .gamma_lut_size = 1024 }
+	GLK_COLORS,
 };
 
 #define KBL_PLATFORM \
-	BDW_FEATURES, \
+	GEN9_FEATURES, \
 	.gen = 9, \
-	.platform = INTEL_KABYLAKE, \
-	.has_csr = 1, \
-	.has_guc = 1, \
-	.ddb_size = 896
+	.platform = INTEL_KABYLAKE
 
-static const struct intel_device_info intel_kabylake_info = {
+static const struct intel_device_info intel_kabylake_gt1_info __initconst = {
 	KBL_PLATFORM,
+	.gt = 1,
 };
 
-static const struct intel_device_info intel_kabylake_gt3_info = {
+static const struct intel_device_info intel_kabylake_gt2_info __initconst = {
 	KBL_PLATFORM,
+	.gt = 2,
+};
+
+static const struct intel_device_info intel_kabylake_gt3_info __initconst = {
+	KBL_PLATFORM,
+	.gt = 3,
 	.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING | BSD2_RING,
 };
 
 #define CFL_PLATFORM \
-	.is_alpha_support = 1, \
-	BDW_FEATURES, \
+	GEN9_FEATURES, \
 	.gen = 9, \
-	.platform = INTEL_COFFEELAKE, \
-	.has_csr = 1, \
-	.has_guc = 1, \
-	.ddb_size = 896
+	.platform = INTEL_COFFEELAKE
+
+static const struct intel_device_info intel_coffeelake_gt1_info __initconst = {
+	CFL_PLATFORM,
+	.gt = 1,
+};
 
-static const struct intel_device_info intel_coffeelake_info = {
+static const struct intel_device_info intel_coffeelake_gt2_info __initconst = {
 	CFL_PLATFORM,
+	.gt = 2,
 };
 
-static const struct intel_device_info intel_coffeelake_gt3_info = {
+static const struct intel_device_info intel_coffeelake_gt3_info __initconst = {
 	CFL_PLATFORM,
+	.gt = 3,
 	.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING | BSD2_RING,
 };
 
-static const struct intel_device_info intel_cannonlake_info = {
-	BDW_FEATURES,
+#define GEN10_FEATURES \
+	GEN9_FEATURES, \
+	.ddb_size = 1024, \
+	GLK_COLORS
+
+static const struct intel_device_info intel_cannonlake_gt2_info __initconst = {
+	GEN10_FEATURES,
 	.is_alpha_support = 1,
 	.platform = INTEL_CANNONLAKE,
 	.gen = 10,
-	.ddb_size = 1024,
-	.has_csr = 1,
-	.color = { .degamma_lut_size = 0, .gamma_lut_size = 1024 }
+	.gt = 2,
 };
 
 /*
@@ -476,31 +600,40 @@ static const struct pci_device_id pciidlist[] = {
 	INTEL_PINEVIEW_IDS(&intel_pineview_info),
 	INTEL_IRONLAKE_D_IDS(&intel_ironlake_d_info),
 	INTEL_IRONLAKE_M_IDS(&intel_ironlake_m_info),
-	INTEL_SNB_D_IDS(&intel_sandybridge_d_info),
-	INTEL_SNB_M_IDS(&intel_sandybridge_m_info),
+	INTEL_SNB_D_GT1_IDS(&intel_sandybridge_d_gt1_info),
+	INTEL_SNB_D_GT2_IDS(&intel_sandybridge_d_gt2_info),
+	INTEL_SNB_M_GT1_IDS(&intel_sandybridge_m_gt1_info),
+	INTEL_SNB_M_GT2_IDS(&intel_sandybridge_m_gt2_info),
 	INTEL_IVB_Q_IDS(&intel_ivybridge_q_info), /* must be first IVB */
-	INTEL_IVB_M_IDS(&intel_ivybridge_m_info),
-	INTEL_IVB_D_IDS(&intel_ivybridge_d_info),
-	INTEL_HSW_IDS(&intel_haswell_info),
+	INTEL_IVB_M_GT1_IDS(&intel_ivybridge_m_gt1_info),
+	INTEL_IVB_M_GT2_IDS(&intel_ivybridge_m_gt2_info),
+	INTEL_IVB_D_GT1_IDS(&intel_ivybridge_d_gt1_info),
+	INTEL_IVB_D_GT2_IDS(&intel_ivybridge_d_gt2_info),
+	INTEL_HSW_GT1_IDS(&intel_haswell_gt1_info),
+	INTEL_HSW_GT2_IDS(&intel_haswell_gt2_info),
+	INTEL_HSW_GT3_IDS(&intel_haswell_gt3_info),
 	INTEL_VLV_IDS(&intel_valleyview_info),
-	INTEL_BDW_GT12_IDS(&intel_broadwell_info),
+	INTEL_BDW_GT1_IDS(&intel_broadwell_gt1_info),
+	INTEL_BDW_GT2_IDS(&intel_broadwell_gt2_info),
 	INTEL_BDW_GT3_IDS(&intel_broadwell_gt3_info),
-	INTEL_BDW_RSVD_IDS(&intel_broadwell_info),
+	INTEL_BDW_RSVD_IDS(&intel_broadwell_rsvd_info),
 	INTEL_CHV_IDS(&intel_cherryview_info),
-	INTEL_SKL_GT1_IDS(&intel_skylake_info),
-	INTEL_SKL_GT2_IDS(&intel_skylake_info),
+	INTEL_SKL_GT1_IDS(&intel_skylake_gt1_info),
+	INTEL_SKL_GT2_IDS(&intel_skylake_gt2_info),
 	INTEL_SKL_GT3_IDS(&intel_skylake_gt3_info),
-	INTEL_SKL_GT4_IDS(&intel_skylake_gt3_info),
+	INTEL_SKL_GT4_IDS(&intel_skylake_gt4_info),
 	INTEL_BXT_IDS(&intel_broxton_info),
 	INTEL_GLK_IDS(&intel_geminilake_info),
-	INTEL_KBL_GT1_IDS(&intel_kabylake_info),
-	INTEL_KBL_GT2_IDS(&intel_kabylake_info),
+	INTEL_KBL_GT1_IDS(&intel_kabylake_gt1_info),
+	INTEL_KBL_GT2_IDS(&intel_kabylake_gt2_info),
 	INTEL_KBL_GT3_IDS(&intel_kabylake_gt3_info),
 	INTEL_KBL_GT4_IDS(&intel_kabylake_gt3_info),
-	INTEL_CFL_S_IDS(&intel_coffeelake_info),
-	INTEL_CFL_H_IDS(&intel_coffeelake_info),
-	INTEL_CFL_U_IDS(&intel_coffeelake_gt3_info),
-	INTEL_CNL_IDS(&intel_cannonlake_info),
+	INTEL_CFL_S_GT1_IDS(&intel_coffeelake_gt1_info),
+	INTEL_CFL_S_GT2_IDS(&intel_coffeelake_gt2_info),
+	INTEL_CFL_H_GT2_IDS(&intel_coffeelake_gt2_info),
+	INTEL_CFL_U_GT3_IDS(&intel_coffeelake_gt3_info),
+	INTEL_CNL_U_GT2_IDS(&intel_cannonlake_gt2_info),
+	INTEL_CNL_Y_GT2_IDS(&intel_cannonlake_gt2_info),
 	{0, 0, 0}
 };
 MODULE_DEVICE_TABLE(pci, pciidlist);
@@ -510,7 +643,7 @@ static void i915_pci_remove(struct pci_dev *pdev)
 	struct drm_device *dev = pci_get_drvdata(pdev);
 
 	i915_driver_unload(dev);
-	drm_dev_unref(dev);
+	drm_dev_put(dev);
 }
 
 static int i915_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
@@ -519,7 +652,7 @@ static int i915_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 		(struct intel_device_info *) ent->driver_data;
 	int err;
 
-	if (IS_ALPHA_SUPPORT(intel_info) && !i915.alpha_support) {
+	if (IS_ALPHA_SUPPORT(intel_info) && !i915_modparams.alpha_support) {
 		DRM_INFO("The driver support for your hardware in this kernel version is alpha quality\n"
 			 "See CONFIG_DRM_I915_ALPHA_SUPPORT or i915.alpha_support module parameter\n"
 			 "to enable support in this kernel version, or check for kernel updates.\n");
@@ -577,10 +710,10 @@ static int __init i915_init(void)
 	 * vga_text_mode_force boot option.
 	 */
 
-	if (i915.modeset == 0)
+	if (i915_modparams.modeset == 0)
 		use_kms = false;
 
-	if (vgacon_text_force() && i915.modeset == -1)
+	if (vgacon_text_force() && i915_modparams.modeset == -1)
 		use_kms = false;
 
 	if (!use_kms) {
diff --git a/drivers/gpu/drm/i915/i915_perf.c b/drivers/gpu/drm/i915/i915_perf.c
index 370b9d248fed..59ee808f8fd9 100644
--- a/drivers/gpu/drm/i915/i915_perf.c
+++ b/drivers/gpu/drm/i915/i915_perf.c
@@ -206,6 +206,7 @@
 #include "i915_oa_kblgt2.h"
 #include "i915_oa_kblgt3.h"
 #include "i915_oa_glk.h"
+#include "i915_oa_cflgt2.h"
 
 /* HW requires this to be a power of two, between 128k and 16M, though driver
  * is currently generally designed assuming the largest 16M size is used such
@@ -1213,7 +1214,7 @@ static int oa_get_render_ctx_id(struct i915_perf_stream *stream)
 {
 	struct drm_i915_private *dev_priv = stream->dev_priv;
 
-	if (i915.enable_execlists)
+	if (i915_modparams.enable_execlists)
 		dev_priv->perf.oa.specific_ctx_id = stream->ctx->hw_id;
 	else {
 		struct intel_engine_cs *engine = dev_priv->engine[RCS];
@@ -1259,7 +1260,7 @@ static void oa_put_render_ctx_id(struct i915_perf_stream *stream)
 {
 	struct drm_i915_private *dev_priv = stream->dev_priv;
 
-	if (i915.enable_execlists) {
+	if (i915_modparams.enable_execlists) {
 		dev_priv->perf.oa.specific_ctx_id = INVALID_CTX_ID;
 	} else {
 		struct intel_engine_cs *engine = dev_priv->engine[RCS];
@@ -1850,8 +1851,7 @@ static int gen8_enable_metric_set(struct drm_i915_private *dev_priv,
 	 * be read back from automatically triggered reports, as part of the
 	 * RPT_ID field.
 	 */
-	if (IS_SKYLAKE(dev_priv) || IS_BROXTON(dev_priv) ||
-	    IS_KABYLAKE(dev_priv) || IS_GEMINILAKE(dev_priv)) {
+	if (IS_GEN9(dev_priv)) {
 		I915_WRITE(GEN8_OA_DEBUG,
 			   _MASKED_BIT_ENABLE(GEN9_OA_DEBUG_DISABLE_CLK_RATIO_REPORTS |
 					      GEN9_OA_DEBUG_INCLUDE_CLK_RATIO));
@@ -2931,6 +2931,9 @@ void i915_perf_register(struct drm_i915_private *dev_priv)
 			i915_perf_load_test_config_kblgt3(dev_priv);
 	} else if (IS_GEMINILAKE(dev_priv)) {
 		i915_perf_load_test_config_glk(dev_priv);
+	} else if (IS_COFFEELAKE(dev_priv)) {
+		if (IS_CFL_GT2(dev_priv))
+			i915_perf_load_test_config_cflgt2(dev_priv);
 	}
 
 	if (dev_priv->perf.oa.test_config.id == 0)
@@ -3409,7 +3412,7 @@ void i915_perf_init(struct drm_i915_private *dev_priv)
 		dev_priv->perf.oa.timestamp_frequency = 12500000;
 
 		dev_priv->perf.oa.oa_formats = hsw_oa_formats;
-	} else if (i915.enable_execlists) {
+	} else if (i915_modparams.enable_execlists) {
 		/* Note: that although we could theoretically also support the
 		 * legacy ringbuffer mode on BDW (and earlier iterations of
 		 * this driver, before upstreaming did this) it didn't seem
@@ -3457,6 +3460,7 @@ void i915_perf_init(struct drm_i915_private *dev_priv)
 				break;
 			case INTEL_SKYLAKE:
 			case INTEL_KABYLAKE:
+			case INTEL_COFFEELAKE:
 				dev_priv->perf.oa.timestamp_frequency = 12000000;
 				break;
 			default:
diff --git a/drivers/gpu/drm/i915/i915_pvinfo.h b/drivers/gpu/drm/i915/i915_pvinfo.h
index 0679a58cdbae..195203f298df 100644
--- a/drivers/gpu/drm/i915/i915_pvinfo.h
+++ b/drivers/gpu/drm/i915/i915_pvinfo.h
@@ -53,6 +53,7 @@ enum vgt_g2v_type {
  * VGT capabilities type
  */
 #define VGT_CAPS_FULL_48BIT_PPGTT	BIT(2)
+#define VGT_CAPS_HWSP_EMULATION		BIT(3)
 
 struct vgt_if {
 	u64 magic;		/* VGT_MAGIC */
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index c9bcc6c45012..3866c49bc390 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -2336,7 +2336,7 @@ enum i915_power_well_id {
 #define DONE_REG		_MMIO(0x40b0)
 #define GEN8_PRIVATE_PAT_LO	_MMIO(0x40e0)
 #define GEN8_PRIVATE_PAT_HI	_MMIO(0x40e0 + 4)
-#define GEN10_PAT_INDEX(index)	_MMIO(0x40e0 + index*4)
+#define GEN10_PAT_INDEX(index)	_MMIO(0x40e0 + (index)*4)
 #define BSD_HWS_PGA_GEN7	_MMIO(0x04180)
 #define BLT_HWS_PGA_GEN7	_MMIO(0x04280)
 #define VEBOX_HWS_PGA_GEN7	_MMIO(0x04380)
@@ -2371,8 +2371,12 @@ enum i915_power_well_id {
 #define GEN9_GAMT_ECO_REG_RW_IA _MMIO(0x4ab0)
 #define   GAMT_ECO_ENABLE_IN_PLACE_DECOMPRESS	(1<<18)
 
+#define GEN8_GAMW_ECO_DEV_RW_IA _MMIO(0x4080)
+#define   GAMW_ECO_ENABLE_64K_IPS_FIELD 0xF
+
 #define GAMT_CHKN_BIT_REG	_MMIO(0x4ab8)
 #define   GAMT_CHKN_DISABLE_DYNAMIC_CREDIT_SHARING	(1<<28)
+#define   GAMT_CHKN_DISABLE_I2M_CYCLE_ON_WR_PORT	(1<<24)
 
 #if 0
 #define PRB0_TAIL	_MMIO(0x2030)
@@ -2491,6 +2495,7 @@ enum i915_power_well_id {
 # define _3D_CHICKEN2_WM_READ_PIPELINED			(1 << 14)
 #define _3D_CHICKEN3	_MMIO(0x2090)
 #define  _3D_CHICKEN_SF_DISABLE_OBJEND_CULL		(1 << 10)
+#define  _3D_CHICKEN3_AA_LINE_QUALITY_FIX_ENABLE	(1 << 5)
 #define  _3D_CHICKEN3_SF_DISABLE_FASTCLIP_CULL		(1 << 5)
 #define  _3D_CHICKEN_SDE_LIMIT_FIFO_POLY_DEPTH(x)	((x)<<1) /* gen8+ */
 #define  _3D_CHICKEN3_SF_DISABLE_PIPELINED_ATTR_FETCH	(1 << 1) /* gen6 */
@@ -2728,6 +2733,11 @@ enum i915_power_well_id {
 #define   GEN9_F2_SS_DIS_SHIFT		20
 #define   GEN9_F2_SS_DIS_MASK		(0xf << GEN9_F2_SS_DIS_SHIFT)
 
+#define   GEN10_F2_S_ENA_SHIFT		22
+#define   GEN10_F2_S_ENA_MASK		(0x3f << GEN10_F2_S_ENA_SHIFT)
+#define   GEN10_F2_SS_DIS_SHIFT		18
+#define   GEN10_F2_SS_DIS_MASK		(0xf << GEN10_F2_SS_DIS_SHIFT)
+
 #define GEN8_EU_DISABLE0		_MMIO(0x9134)
 #define   GEN8_EU_DIS0_S0_MASK		0xffffff
 #define   GEN8_EU_DIS0_S1_SHIFT		24
@@ -2743,6 +2753,9 @@ enum i915_power_well_id {
 
 #define GEN9_EU_DISABLE(slice)		_MMIO(0x9134 + (slice)*0x4)
 
+#define GEN10_EU_DISABLE3		_MMIO(0x9140)
+#define   GEN10_EU_DIS_SS_MASK		0xff
+
 #define GEN6_BSD_SLEEP_PSMI_CONTROL	_MMIO(0x12050)
 #define   GEN6_BSD_SLEEP_MSG_DISABLE	(1 << 0)
 #define   GEN6_BSD_SLEEP_FLUSH_DISABLE	(1 << 2)
@@ -3806,6 +3819,22 @@ enum {
 #define   PWM2_GATING_DIS		(1 << 14)
 #define   PWM1_GATING_DIS		(1 << 13)
 
+#define _CLKGATE_DIS_PSL_A		0x46520
+#define _CLKGATE_DIS_PSL_B		0x46524
+#define _CLKGATE_DIS_PSL_C		0x46528
+#define   DPF_GATING_DIS		(1 << 10)
+#define   DPF_RAM_GATING_DIS		(1 << 9)
+#define   DPFR_GATING_DIS		(1 << 8)
+
+#define CLKGATE_DIS_PSL(pipe) \
+	_MMIO_PIPE(pipe, _CLKGATE_DIS_PSL_A, _CLKGATE_DIS_PSL_B)
+
+/*
+ * GEN10 clock gating regs
+ */
+#define SLICE_UNIT_LEVEL_CLKGATE	_MMIO(0x94d4)
+#define  SARBUNIT_CLKGATE_DIS		(1 << 5)
+
 /*
  * Display engine regs
  */
@@ -4036,7 +4065,7 @@ enum {
 #define   EDP_PSR2_FRAME_BEFORE_SU_SHIFT 4
 #define   EDP_PSR2_FRAME_BEFORE_SU_MASK	(0xf<<4)
 #define   EDP_PSR2_IDLE_MASK		0xf
-#define   EDP_FRAMES_BEFORE_SU_ENTRY   (1<<4)
+#define   EDP_PSR2_FRAME_BEFORE_SU(a)	((a)<<4)
 
 #define EDP_PSR2_STATUS_CTL            _MMIO(0x6f940)
 #define EDP_PSR2_STATUS_STATE_MASK     (0xf<<28)
@@ -5210,7 +5239,7 @@ enum {
 #define   DP_AUX_CH_CTL_TIME_OUT_400us	    (0 << 26)
 #define   DP_AUX_CH_CTL_TIME_OUT_600us	    (1 << 26)
 #define   DP_AUX_CH_CTL_TIME_OUT_800us	    (2 << 26)
-#define   DP_AUX_CH_CTL_TIME_OUT_1600us	    (3 << 26)
+#define   DP_AUX_CH_CTL_TIME_OUT_MAX	    (3 << 26) /* Varies per platform */
 #define   DP_AUX_CH_CTL_TIME_OUT_MASK	    (3 << 26)
 #define   DP_AUX_CH_CTL_RECEIVE_ERROR	    (1 << 25)
 #define   DP_AUX_CH_CTL_MESSAGE_SIZE_MASK    (0x1f << 20)
@@ -5652,8 +5681,7 @@ enum {
 #define  CBR_PWM_CLOCK_MUX_SELECT	(1<<30)
 
 #define CBR4_VLV			_MMIO(VLV_DISPLAY_BASE + 0x70450)
-#define  CBR_DPLLBMD_PIPE_C		(1<<29)
-#define  CBR_DPLLBMD_PIPE_B		(1<<18)
+#define  CBR_DPLLBMD_PIPE(pipe)		(1<<(7+(pipe)*11)) /* pipes B and C */
 
 /* FIFO watermark sizes etc */
 #define G4X_FIFO_LINE_SIZE	64
@@ -6902,7 +6930,7 @@ enum {
 # define CHICKEN3_DGMG_DONE_FIX_DISABLE		(1 << 2)
 
 #define CHICKEN_PAR1_1		_MMIO(0x42080)
-#define  SKL_RC_HASH_OUTSIDE	(1 << 15)
+#define  SKL_DE_COMPRESSED_HASH_MODE	(1 << 15)
 #define  DPA_MASK_VBLANK_SRD	(1 << 15)
 #define  FORCE_ARB_IDLE_PLANES	(1 << 14)
 #define  SKL_EDP_PSR_FIX_RDWRAP	(1 << 3)
@@ -6916,6 +6944,10 @@ enum {
 #define  GLK_CL1_PWR_DOWN	(1 << 11)
 #define  GLK_CL0_PWR_DOWN	(1 << 10)
 
+#define CHICKEN_MISC_4		_MMIO(0x4208c)
+#define   FBC_STRIDE_OVERRIDE	(1 << 13)
+#define   FBC_STRIDE_MASK	0x1FFF
+
 #define _CHICKEN_PIPESL_1_A	0x420b0
 #define _CHICKEN_PIPESL_1_B	0x420b4
 #define  HSW_FBCQ_DIS			(1 << 22)
@@ -6934,6 +6966,7 @@ enum {
 #define  DISP_FBC_WM_DIS		(1<<15)
 #define DISP_ARB_CTL2	_MMIO(0x45004)
 #define  DISP_DATA_PARTITION_5_6	(1<<6)
+#define  DISP_IPC_ENABLE		(1<<3)
 #define DBUF_CTL	_MMIO(0x45008)
 #define  DBUF_POWER_REQUEST		(1<<31)
 #define  DBUF_POWER_STATE		(1<<30)
@@ -6969,12 +7002,19 @@ enum {
 #define GEN9_CS_DEBUG_MODE1		_MMIO(0x20ec)
 #define GEN9_CTX_PREEMPT_REG		_MMIO(0x2248)
 #define GEN8_CS_CHICKEN1		_MMIO(0x2580)
+#define GEN9_PREEMPT_3D_OBJECT_LEVEL		(1<<0)
+#define GEN9_PREEMPT_GPGPU_LEVEL(hi, lo)	(((hi) << 2) | ((lo) << 1))
+#define GEN9_PREEMPT_GPGPU_MID_THREAD_LEVEL	GEN9_PREEMPT_GPGPU_LEVEL(0, 0)
+#define GEN9_PREEMPT_GPGPU_THREAD_GROUP_LEVEL	GEN9_PREEMPT_GPGPU_LEVEL(0, 1)
+#define GEN9_PREEMPT_GPGPU_COMMAND_LEVEL	GEN9_PREEMPT_GPGPU_LEVEL(1, 0)
+#define GEN9_PREEMPT_GPGPU_LEVEL_MASK		GEN9_PREEMPT_GPGPU_LEVEL(1, 1)
 
 /* GEN7 chicken */
 #define GEN7_COMMON_SLICE_CHICKEN1		_MMIO(0x7010)
 # define GEN7_CSC1_RHWO_OPT_DISABLE_IN_RCC	((1<<10) | (1<<26))
 # define GEN9_RHWO_OPTIMIZATION_DISABLE		(1<<14)
 #define COMMON_SLICE_CHICKEN2			_MMIO(0x7014)
+# define GEN9_PBE_COMPRESSED_HASH_SELECTION	(1<<13)
 # define GEN9_DISABLE_GATHER_AT_SET_SHADER_COMMON_SLICE (1<<12)
 # define GEN8_SBE_DISABLE_REPLAY_BUF_OPTIMIZATION (1<<8)
 # define GEN8_CSC2_SBE_VUE_CACHE_CONSERVATIVE	(1<<0)
@@ -7018,6 +7058,7 @@ enum {
 
 /* GEN8 chicken */
 #define HDC_CHICKEN0				_MMIO(0x7300)
+#define CNL_HDC_CHICKEN0			_MMIO(0xE5F0)
 #define  HDC_FORCE_CSR_NON_COHERENT_OVR_DISABLE	(1<<15)
 #define  HDC_FENCE_DEST_SLM_DISABLE		(1<<14)
 #define  HDC_DONOT_FETCH_MEM_WHEN_MASKED	(1<<11)
@@ -7139,9 +7180,6 @@ enum {
 
 #define SERR_INT			_MMIO(0xc4040)
 #define  SERR_INT_POISON		(1<<31)
-#define  SERR_INT_TRANS_C_FIFO_UNDERRUN	(1<<6)
-#define  SERR_INT_TRANS_B_FIFO_UNDERRUN	(1<<3)
-#define  SERR_INT_TRANS_A_FIFO_UNDERRUN	(1<<0)
 #define  SERR_INT_TRANS_FIFO_UNDERRUN(pipe)	(1<<((pipe)*3))
 
 /* digital port hotplug */
@@ -7454,6 +7492,8 @@ enum {
 #define  FDI_PHASE_SYNC_OVR(pipe) (1<<(FDIA_PHASE_SYNC_SHIFT_OVR - ((pipe) * 2)))
 #define  FDI_PHASE_SYNC_EN(pipe) (1<<(FDIA_PHASE_SYNC_SHIFT_EN - ((pipe) * 2)))
 #define  FDI_BC_BIFURCATION_SELECT	(1 << 12)
+#define  CHASSIS_CLK_REQ_DURATION_MASK	(0xf << 8)
+#define  CHASSIS_CLK_REQ_DURATION(x)	((x) << 8)
 #define  SPT_PWM_GRANULARITY		(1<<0)
 #define SOUTH_CHICKEN2		_MMIO(0xc2004)
 #define  FDI_MPHY_IOSFSB_RESET_STATUS	(1<<13)
@@ -7471,6 +7511,7 @@ enum {
 #define  PCH_DPLUNIT_CLOCK_GATE_DISABLE (1<<30)
 #define  PCH_DPLSUNIT_CLOCK_GATE_DISABLE (1<<29)
 #define  PCH_CPUNIT_CLOCK_GATE_DISABLE (1<<14)
+#define  CNP_PWM_CGE_GATING_DISABLE (1<<13)
 #define  PCH_LP_PARTITION_LEVEL_DISABLE  (1<<12)
 
 /* CPU: FDI_TX */
@@ -7937,8 +7978,8 @@ enum {
 #define     GEN7_PCODE_TIMEOUT			0x2
 #define     GEN7_PCODE_ILLEGAL_DATA		0x3
 #define     GEN7_PCODE_MIN_FREQ_TABLE_GT_RATIO_OUT_OF_RANGE 0x10
-#define	  GEN6_PCODE_WRITE_RC6VIDS		0x4
-#define	  GEN6_PCODE_READ_RC6VIDS		0x5
+#define   GEN6_PCODE_WRITE_RC6VIDS		0x4
+#define   GEN6_PCODE_READ_RC6VIDS		0x5
 #define     GEN6_ENCODE_RC6_VID(mv)		(((mv) - 245) / 5)
 #define     GEN6_DECODE_RC6_VID(vids)		(((vids) * 5) + 245)
 #define   BDW_PCODE_DISPLAY_FREQ_CHANGE_REQ	0x18
@@ -7957,7 +7998,9 @@ enum {
 #define   GEN6_PCODE_WRITE_D_COMP		0x11
 #define   HSW_PCODE_DE_WRITE_FREQ_REQ		0x17
 #define   DISPLAY_IPS_CONTROL			0x19
-#define	  HSW_PCODE_DYNAMIC_DUTY_CYCLE_CONTROL	0x1A
+            /* See also IPS_CTL */
+#define     IPS_PCODE_CONTROL			(1 << 30)
+#define   HSW_PCODE_DYNAMIC_DUTY_CYCLE_CONTROL	0x1A
 #define   GEN9_PCODE_SAGV_CONTROL		0x21
 #define     GEN9_SAGV_DISABLE			0x0
 #define     GEN9_SAGV_IS_DISABLED		0x1
@@ -8045,10 +8088,12 @@ enum {
 #define   FLOW_CONTROL_ENABLE		(1<<15)
 #define   PARTIAL_INSTRUCTION_SHOOTDOWN_DISABLE	(1<<8)
 #define   STALL_DOP_GATING_DISABLE		(1<<5)
+#define   THROTTLE_12_5				(7<<2)
 
 #define GEN7_ROW_CHICKEN2		_MMIO(0xe4f4)
 #define GEN7_ROW_CHICKEN2_GT2		_MMIO(0xf4f4)
 #define   DOP_CLOCK_GATING_DISABLE	(1<<0)
+#define   PUSH_CONSTANT_DEREF_DISABLE	(1<<8)
 
 #define HSW_ROW_CHICKEN3		_MMIO(0xe49c)
 #define  HSW_ROW_CHICKEN3_L3_GLOBAL_ATOMICS_DISABLE    (1 << 6)
@@ -8060,9 +8105,11 @@ enum {
 #define   HSW_SAMPLE_C_PERFORMANCE	(1<<9)
 #define   GEN8_CENTROID_PIXEL_OPT_DIS	(1<<8)
 #define   GEN9_DISABLE_OCL_OOB_SUPPRESS_LOGIC	(1<<5)
+#define   CNL_FAST_ANISO_L1_BANKING_FIX	(1<<4)
 #define   GEN8_SAMPLER_POWER_BYPASS_DIS	(1<<1)
 
 #define GEN9_HALF_SLICE_CHICKEN7	_MMIO(0xe194)
+#define   GEN9_SAMPLER_HASH_COMPRESSED_READ_ADDR	(1<<8)
 #define   GEN9_ENABLE_YV12_BUGFIX	(1<<4)
 #define   GEN9_ENABLE_GPGPU_PREEMPTION	(1<<2)
 
@@ -8575,7 +8622,7 @@ enum skl_power_gate {
 #define  DPLL_CFGCR0_LINK_RATE_3240	(6 << 25)
 #define  DPLL_CFGCR0_LINK_RATE_4050	(7 << 25)
 #define  DPLL_CFGCR0_DCO_FRACTION_MASK	(0x7fff << 10)
-#define  DPLL_CFGCR0_DCO_FRAC_SHIFT	(10)
+#define  DPLL_CFGCR0_DCO_FRACTION_SHIFT	(10)
 #define  DPLL_CFGCR0_DCO_FRACTION(x)	((x) << 10)
 #define  DPLL_CFGCR0_DCO_INTEGER_MASK	(0x3ff)
 #define CNL_DPLL_CFGCR0(pll)		_MMIO_PLL(pll, _CNL_DPLL0_CFGCR0, _CNL_DPLL1_CFGCR0)
@@ -8782,6 +8829,15 @@ enum skl_power_gate {
 #define MIPIO_TXESC_CLK_DIV2			_MMIO(0x160008)
 #define  GLK_TX_ESC_CLK_DIV2_MASK			0x3FF
 
+/* Gen4+ Timestamp and Pipe Frame time stamp registers */
+#define GEN4_TIMESTAMP		_MMIO(0x2358)
+#define ILK_TIMESTAMP_HI	_MMIO(0x70070)
+#define IVB_TIMESTAMP_CTR	_MMIO(0x44070)
+
+#define _PIPE_FRMTMSTMP_A		0x70048
+#define PIPE_FRMTMSTMP(pipe)		\
+			_MMIO_PIPE2(pipe, _PIPE_FRMTMSTMP_A)
+
 /* BXT MIPI clock controls */
 #define BXT_MAX_VAR_OUTPUT_KHZ			39500
 
@@ -9363,4 +9419,8 @@ enum skl_power_gate {
 #define   GEN9_L3_LRA_1_GPGPU_DEFAULT_VALUE_SKL  0x67F1427F /*    "        " */
 #define   GEN9_L3_LRA_1_GPGPU_DEFAULT_VALUE_BXT  0x5FF101FF /*    "        " */
 
+#define MMCD_MISC_CTRL		_MMIO(0x4ddc) /* skl+ */
+#define  MMCD_PCLA		(1 << 31)
+#define  MMCD_HOTSPOT_EN	(1 << 27)
+
 #endif /* _I915_REG_H_ */
diff --git a/drivers/gpu/drm/i915/i915_suspend.c b/drivers/gpu/drm/i915/i915_suspend.c
index 5c86925a0294..8f3aa4dc0c98 100644
--- a/drivers/gpu/drm/i915/i915_suspend.c
+++ b/drivers/gpu/drm/i915/i915_suspend.c
@@ -108,8 +108,6 @@ int i915_restore_state(struct drm_i915_private *dev_priv)
 
 	mutex_lock(&dev_priv->drm.struct_mutex);
 
-	i915_gem_restore_fences(dev_priv);
-
 	if (IS_GEN4(dev_priv))
 		pci_write_config_word(pdev, GCDGMBUS,
 				      dev_priv->regfile.saveGCDGMBUS);
diff --git a/drivers/gpu/drm/i915/i915_sw_fence.c b/drivers/gpu/drm/i915/i915_sw_fence.c
index f29540f922af..ac236b88c99c 100644
--- a/drivers/gpu/drm/i915/i915_sw_fence.c
+++ b/drivers/gpu/drm/i915/i915_sw_fence.c
@@ -9,6 +9,7 @@
 
 #include <linux/slab.h>
 #include <linux/dma-fence.h>
+#include <linux/irq_work.h>
 #include <linux/reservation.h>
 
 #include "i915_sw_fence.h"
@@ -40,6 +41,11 @@ static inline void debug_fence_init(struct i915_sw_fence *fence)
 	debug_object_init(fence, &i915_sw_fence_debug_descr);
 }
 
+static inline void debug_fence_init_onstack(struct i915_sw_fence *fence)
+{
+	debug_object_init_on_stack(fence, &i915_sw_fence_debug_descr);
+}
+
 static inline void debug_fence_activate(struct i915_sw_fence *fence)
 {
 	debug_object_activate(fence, &i915_sw_fence_debug_descr);
@@ -78,6 +84,10 @@ static inline void debug_fence_init(struct i915_sw_fence *fence)
 {
 }
 
+static inline void debug_fence_init_onstack(struct i915_sw_fence *fence)
+{
+}
+
 static inline void debug_fence_activate(struct i915_sw_fence *fence)
 {
 }
@@ -356,34 +366,48 @@ struct i915_sw_dma_fence_cb {
 	struct i915_sw_fence *fence;
 	struct dma_fence *dma;
 	struct timer_list timer;
+	struct irq_work work;
+	struct rcu_head rcu;
 };
 
-static void timer_i915_sw_fence_wake(unsigned long data)
+static void timer_i915_sw_fence_wake(struct timer_list *t)
 {
-	struct i915_sw_dma_fence_cb *cb = (struct i915_sw_dma_fence_cb *)data;
+	struct i915_sw_dma_fence_cb *cb = from_timer(cb, t, timer);
+	struct i915_sw_fence *fence;
+
+	fence = xchg(&cb->fence, NULL);
+	if (!fence)
+		return;
 
 	pr_warn("asynchronous wait on fence %s:%s:%x timed out\n",
 		cb->dma->ops->get_driver_name(cb->dma),
 		cb->dma->ops->get_timeline_name(cb->dma),
 		cb->dma->seqno);
-	dma_fence_put(cb->dma);
-	cb->dma = NULL;
 
-	i915_sw_fence_complete(cb->fence);
-	cb->timer.function = NULL;
+	i915_sw_fence_complete(fence);
 }
 
 static void dma_i915_sw_fence_wake(struct dma_fence *dma,
 				   struct dma_fence_cb *data)
 {
 	struct i915_sw_dma_fence_cb *cb = container_of(data, typeof(*cb), base);
+	struct i915_sw_fence *fence;
+
+	fence = xchg(&cb->fence, NULL);
+	if (fence)
+		i915_sw_fence_complete(fence);
+
+	irq_work_queue(&cb->work);
+}
+
+static void irq_i915_sw_fence_work(struct irq_work *wrk)
+{
+	struct i915_sw_dma_fence_cb *cb = container_of(wrk, typeof(*cb), work);
 
 	del_timer_sync(&cb->timer);
-	if (cb->timer.function)
-		i915_sw_fence_complete(cb->fence);
 	dma_fence_put(cb->dma);
 
-	kfree(cb);
+	kfree_rcu(cb, rcu);
 }
 
 int i915_sw_fence_await_dma_fence(struct i915_sw_fence *fence,
@@ -411,9 +435,8 @@ int i915_sw_fence_await_dma_fence(struct i915_sw_fence *fence,
 	i915_sw_fence_await(fence);
 
 	cb->dma = NULL;
-	__setup_timer(&cb->timer,
-		      timer_i915_sw_fence_wake, (unsigned long)cb,
-		      TIMER_IRQSAFE);
+	timer_setup(&cb->timer, timer_i915_sw_fence_wake, TIMER_IRQSAFE);
+	init_irq_work(&cb->work, irq_i915_sw_fence_work);
 	if (timeout) {
 		cb->dma = dma_fence_get(dma);
 		mod_timer(&cb->timer, round_jiffies_up(jiffies + timeout));
@@ -492,5 +515,6 @@ int i915_sw_fence_await_reservation(struct i915_sw_fence *fence,
 }
 
 #if IS_ENABLED(CONFIG_DRM_I915_SELFTEST)
+#include "selftests/lib_sw_fence.c"
 #include "selftests/i915_sw_fence.c"
 #endif
diff --git a/drivers/gpu/drm/i915/i915_sysfs.c b/drivers/gpu/drm/i915/i915_sysfs.c
index d61c8727f756..791759f632e1 100644
--- a/drivers/gpu/drm/i915/i915_sysfs.c
+++ b/drivers/gpu/drm/i915/i915_sysfs.c
@@ -49,7 +49,7 @@ static u32 calc_residency(struct drm_i915_private *dev_priv,
 static ssize_t
 show_rc6_mask(struct device *kdev, struct device_attribute *attr, char *buf)
 {
-	return snprintf(buf, PAGE_SIZE, "%x\n", intel_enable_rc6());
+	return snprintf(buf, PAGE_SIZE, "%x\n", intel_rc6_enabled());
 }
 
 static ssize_t
@@ -246,7 +246,7 @@ static ssize_t gt_act_freq_mhz_show(struct device *kdev,
 
 	intel_runtime_pm_get(dev_priv);
 
-	mutex_lock(&dev_priv->rps.hw_lock);
+	mutex_lock(&dev_priv->pcu_lock);
 	if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) {
 		u32 freq;
 		freq = vlv_punit_read(dev_priv, PUNIT_REG_GPU_FREQ_STS);
@@ -261,7 +261,7 @@ static ssize_t gt_act_freq_mhz_show(struct device *kdev,
 			ret = (rpstat & GEN6_CAGF_MASK) >> GEN6_CAGF_SHIFT;
 		ret = intel_gpu_freq(dev_priv, ret);
 	}
-	mutex_unlock(&dev_priv->rps.hw_lock);
+	mutex_unlock(&dev_priv->pcu_lock);
 
 	intel_runtime_pm_put(dev_priv);
 
@@ -275,7 +275,7 @@ static ssize_t gt_cur_freq_mhz_show(struct device *kdev,
 
 	return snprintf(buf, PAGE_SIZE, "%d\n",
 			intel_gpu_freq(dev_priv,
-				       dev_priv->rps.cur_freq));
+				       dev_priv->gt_pm.rps.cur_freq));
 }
 
 static ssize_t gt_boost_freq_mhz_show(struct device *kdev, struct device_attribute *attr, char *buf)
@@ -284,7 +284,7 @@ static ssize_t gt_boost_freq_mhz_show(struct device *kdev, struct device_attribu
 
 	return snprintf(buf, PAGE_SIZE, "%d\n",
 			intel_gpu_freq(dev_priv,
-				       dev_priv->rps.boost_freq));
+				       dev_priv->gt_pm.rps.boost_freq));
 }
 
 static ssize_t gt_boost_freq_mhz_store(struct device *kdev,
@@ -292,6 +292,7 @@ static ssize_t gt_boost_freq_mhz_store(struct device *kdev,
 				       const char *buf, size_t count)
 {
 	struct drm_i915_private *dev_priv = kdev_minor_to_i915(kdev);
+	struct intel_rps *rps = &dev_priv->gt_pm.rps;
 	u32 val;
 	ssize_t ret;
 
@@ -301,12 +302,12 @@ static ssize_t gt_boost_freq_mhz_store(struct device *kdev,
 
 	/* Validate against (static) hardware limits */
 	val = intel_freq_opcode(dev_priv, val);
-	if (val < dev_priv->rps.min_freq || val > dev_priv->rps.max_freq)
+	if (val < rps->min_freq || val > rps->max_freq)
 		return -EINVAL;
 
-	mutex_lock(&dev_priv->rps.hw_lock);
-	dev_priv->rps.boost_freq = val;
-	mutex_unlock(&dev_priv->rps.hw_lock);
+	mutex_lock(&dev_priv->pcu_lock);
+	rps->boost_freq = val;
+	mutex_unlock(&dev_priv->pcu_lock);
 
 	return count;
 }
@@ -318,7 +319,7 @@ static ssize_t vlv_rpe_freq_mhz_show(struct device *kdev,
 
 	return snprintf(buf, PAGE_SIZE, "%d\n",
 			intel_gpu_freq(dev_priv,
-				       dev_priv->rps.efficient_freq));
+				       dev_priv->gt_pm.rps.efficient_freq));
 }
 
 static ssize_t gt_max_freq_mhz_show(struct device *kdev, struct device_attribute *attr, char *buf)
@@ -327,7 +328,7 @@ static ssize_t gt_max_freq_mhz_show(struct device *kdev, struct device_attribute
 
 	return snprintf(buf, PAGE_SIZE, "%d\n",
 			intel_gpu_freq(dev_priv,
-				       dev_priv->rps.max_freq_softlimit));
+				       dev_priv->gt_pm.rps.max_freq_softlimit));
 }
 
 static ssize_t gt_max_freq_mhz_store(struct device *kdev,
@@ -335,6 +336,7 @@ static ssize_t gt_max_freq_mhz_store(struct device *kdev,
 				     const char *buf, size_t count)
 {
 	struct drm_i915_private *dev_priv = kdev_minor_to_i915(kdev);
+	struct intel_rps *rps = &dev_priv->gt_pm.rps;
 	u32 val;
 	ssize_t ret;
 
@@ -344,34 +346,34 @@ static ssize_t gt_max_freq_mhz_store(struct device *kdev,
 
 	intel_runtime_pm_get(dev_priv);
 
-	mutex_lock(&dev_priv->rps.hw_lock);
+	mutex_lock(&dev_priv->pcu_lock);
 
 	val = intel_freq_opcode(dev_priv, val);
 
-	if (val < dev_priv->rps.min_freq ||
-	    val > dev_priv->rps.max_freq ||
-	    val < dev_priv->rps.min_freq_softlimit) {
-		mutex_unlock(&dev_priv->rps.hw_lock);
+	if (val < rps->min_freq ||
+	    val > rps->max_freq ||
+	    val < rps->min_freq_softlimit) {
+		mutex_unlock(&dev_priv->pcu_lock);
 		intel_runtime_pm_put(dev_priv);
 		return -EINVAL;
 	}
 
-	if (val > dev_priv->rps.rp0_freq)
+	if (val > rps->rp0_freq)
 		DRM_DEBUG("User requested overclocking to %d\n",
 			  intel_gpu_freq(dev_priv, val));
 
-	dev_priv->rps.max_freq_softlimit = val;
+	rps->max_freq_softlimit = val;
 
-	val = clamp_t(int, dev_priv->rps.cur_freq,
-		      dev_priv->rps.min_freq_softlimit,
-		      dev_priv->rps.max_freq_softlimit);
+	val = clamp_t(int, rps->cur_freq,
+		      rps->min_freq_softlimit,
+		      rps->max_freq_softlimit);
 
 	/* We still need *_set_rps to process the new max_delay and
 	 * update the interrupt limits and PMINTRMSK even though
 	 * frequency request may be unchanged. */
 	ret = intel_set_rps(dev_priv, val);
 
-	mutex_unlock(&dev_priv->rps.hw_lock);
+	mutex_unlock(&dev_priv->pcu_lock);
 
 	intel_runtime_pm_put(dev_priv);
 
@@ -384,7 +386,7 @@ static ssize_t gt_min_freq_mhz_show(struct device *kdev, struct device_attribute
 
 	return snprintf(buf, PAGE_SIZE, "%d\n",
 			intel_gpu_freq(dev_priv,
-				       dev_priv->rps.min_freq_softlimit));
+				       dev_priv->gt_pm.rps.min_freq_softlimit));
 }
 
 static ssize_t gt_min_freq_mhz_store(struct device *kdev,
@@ -392,6 +394,7 @@ static ssize_t gt_min_freq_mhz_store(struct device *kdev,
 				     const char *buf, size_t count)
 {
 	struct drm_i915_private *dev_priv = kdev_minor_to_i915(kdev);
+	struct intel_rps *rps = &dev_priv->gt_pm.rps;
 	u32 val;
 	ssize_t ret;
 
@@ -401,30 +404,30 @@ static ssize_t gt_min_freq_mhz_store(struct device *kdev,
 
 	intel_runtime_pm_get(dev_priv);
 
-	mutex_lock(&dev_priv->rps.hw_lock);
+	mutex_lock(&dev_priv->pcu_lock);
 
 	val = intel_freq_opcode(dev_priv, val);
 
-	if (val < dev_priv->rps.min_freq ||
-	    val > dev_priv->rps.max_freq ||
-	    val > dev_priv->rps.max_freq_softlimit) {
-		mutex_unlock(&dev_priv->rps.hw_lock);
+	if (val < rps->min_freq ||
+	    val > rps->max_freq ||
+	    val > rps->max_freq_softlimit) {
+		mutex_unlock(&dev_priv->pcu_lock);
 		intel_runtime_pm_put(dev_priv);
 		return -EINVAL;
 	}
 
-	dev_priv->rps.min_freq_softlimit = val;
+	rps->min_freq_softlimit = val;
 
-	val = clamp_t(int, dev_priv->rps.cur_freq,
-		      dev_priv->rps.min_freq_softlimit,
-		      dev_priv->rps.max_freq_softlimit);
+	val = clamp_t(int, rps->cur_freq,
+		      rps->min_freq_softlimit,
+		      rps->max_freq_softlimit);
 
 	/* We still need *_set_rps to process the new min_delay and
 	 * update the interrupt limits and PMINTRMSK even though
 	 * frequency request may be unchanged. */
 	ret = intel_set_rps(dev_priv, val);
 
-	mutex_unlock(&dev_priv->rps.hw_lock);
+	mutex_unlock(&dev_priv->pcu_lock);
 
 	intel_runtime_pm_put(dev_priv);
 
@@ -448,14 +451,15 @@ static DEVICE_ATTR(gt_RPn_freq_mhz, S_IRUGO, gt_rp_mhz_show, NULL);
 static ssize_t gt_rp_mhz_show(struct device *kdev, struct device_attribute *attr, char *buf)
 {
 	struct drm_i915_private *dev_priv = kdev_minor_to_i915(kdev);
+	struct intel_rps *rps = &dev_priv->gt_pm.rps;
 	u32 val;
 
 	if (attr == &dev_attr_gt_RP0_freq_mhz)
-		val = intel_gpu_freq(dev_priv, dev_priv->rps.rp0_freq);
+		val = intel_gpu_freq(dev_priv, rps->rp0_freq);
 	else if (attr == &dev_attr_gt_RP1_freq_mhz)
-		val = intel_gpu_freq(dev_priv, dev_priv->rps.rp1_freq);
+		val = intel_gpu_freq(dev_priv, rps->rp1_freq);
 	else if (attr == &dev_attr_gt_RPn_freq_mhz)
-		val = intel_gpu_freq(dev_priv, dev_priv->rps.min_freq);
+		val = intel_gpu_freq(dev_priv, rps->min_freq);
 	else
 		BUG();
 
diff --git a/drivers/gpu/drm/i915/i915_trace.h b/drivers/gpu/drm/i915/i915_trace.h
index ef72da74b87f..4e76768ffa95 100644
--- a/drivers/gpu/drm/i915/i915_trace.h
+++ b/drivers/gpu/drm/i915/i915_trace.h
@@ -346,7 +346,7 @@ TRACE_EVENT(i915_gem_object_create,
 
 	    TP_STRUCT__entry(
 			     __field(struct drm_i915_gem_object *, obj)
-			     __field(u32, size)
+			     __field(u64, size)
 			     ),
 
 	    TP_fast_assign(
@@ -354,7 +354,7 @@ TRACE_EVENT(i915_gem_object_create,
 			   __entry->size = obj->base.size;
 			   ),
 
-	    TP_printk("obj=%p, size=%u", __entry->obj, __entry->size)
+	    TP_printk("obj=%p, size=0x%llx", __entry->obj, __entry->size)
 );
 
 TRACE_EVENT(i915_gem_shrink,
@@ -385,7 +385,7 @@ TRACE_EVENT(i915_vma_bind,
 			     __field(struct drm_i915_gem_object *, obj)
 			     __field(struct i915_address_space *, vm)
 			     __field(u64, offset)
-			     __field(u32, size)
+			     __field(u64, size)
 			     __field(unsigned, flags)
 			     ),
 
@@ -397,7 +397,7 @@ TRACE_EVENT(i915_vma_bind,
 			   __entry->flags = flags;
 			   ),
 
-	    TP_printk("obj=%p, offset=%016llx size=%x%s vm=%p",
+	    TP_printk("obj=%p, offset=0x%016llx size=0x%llx%s vm=%p",
 		      __entry->obj, __entry->offset, __entry->size,
 		      __entry->flags & PIN_MAPPABLE ? ", mappable" : "",
 		      __entry->vm)
@@ -411,7 +411,7 @@ TRACE_EVENT(i915_vma_unbind,
 			     __field(struct drm_i915_gem_object *, obj)
 			     __field(struct i915_address_space *, vm)
 			     __field(u64, offset)
-			     __field(u32, size)
+			     __field(u64, size)
 			     ),
 
 	    TP_fast_assign(
@@ -421,18 +421,18 @@ TRACE_EVENT(i915_vma_unbind,
 			   __entry->size = vma->node.size;
 			   ),
 
-	    TP_printk("obj=%p, offset=%016llx size=%x vm=%p",
+	    TP_printk("obj=%p, offset=0x%016llx size=0x%llx vm=%p",
 		      __entry->obj, __entry->offset, __entry->size, __entry->vm)
 );
 
 TRACE_EVENT(i915_gem_object_pwrite,
-	    TP_PROTO(struct drm_i915_gem_object *obj, u32 offset, u32 len),
+	    TP_PROTO(struct drm_i915_gem_object *obj, u64 offset, u64 len),
 	    TP_ARGS(obj, offset, len),
 
 	    TP_STRUCT__entry(
 			     __field(struct drm_i915_gem_object *, obj)
-			     __field(u32, offset)
-			     __field(u32, len)
+			     __field(u64, offset)
+			     __field(u64, len)
 			     ),
 
 	    TP_fast_assign(
@@ -441,18 +441,18 @@ TRACE_EVENT(i915_gem_object_pwrite,
 			   __entry->len = len;
 			   ),
 
-	    TP_printk("obj=%p, offset=%u, len=%u",
+	    TP_printk("obj=%p, offset=0x%llx, len=0x%llx",
 		      __entry->obj, __entry->offset, __entry->len)
 );
 
 TRACE_EVENT(i915_gem_object_pread,
-	    TP_PROTO(struct drm_i915_gem_object *obj, u32 offset, u32 len),
+	    TP_PROTO(struct drm_i915_gem_object *obj, u64 offset, u64 len),
 	    TP_ARGS(obj, offset, len),
 
 	    TP_STRUCT__entry(
 			     __field(struct drm_i915_gem_object *, obj)
-			     __field(u32, offset)
-			     __field(u32, len)
+			     __field(u64, offset)
+			     __field(u64, len)
 			     ),
 
 	    TP_fast_assign(
@@ -461,17 +461,17 @@ TRACE_EVENT(i915_gem_object_pread,
 			   __entry->len = len;
 			   ),
 
-	    TP_printk("obj=%p, offset=%u, len=%u",
+	    TP_printk("obj=%p, offset=0x%llx, len=0x%llx",
 		      __entry->obj, __entry->offset, __entry->len)
 );
 
 TRACE_EVENT(i915_gem_object_fault,
-	    TP_PROTO(struct drm_i915_gem_object *obj, u32 index, bool gtt, bool write),
+	    TP_PROTO(struct drm_i915_gem_object *obj, u64 index, bool gtt, bool write),
 	    TP_ARGS(obj, index, gtt, write),
 
 	    TP_STRUCT__entry(
 			     __field(struct drm_i915_gem_object *, obj)
-			     __field(u32, index)
+			     __field(u64, index)
 			     __field(bool, gtt)
 			     __field(bool, write)
 			     ),
@@ -483,7 +483,7 @@ TRACE_EVENT(i915_gem_object_fault,
 			   __entry->write = write;
 			   ),
 
-	    TP_printk("obj=%p, %s index=%u %s",
+	    TP_printk("obj=%p, %s index=%llu %s",
 		      __entry->obj,
 		      __entry->gtt ? "GTT" : "CPU",
 		      __entry->index,
@@ -516,14 +516,14 @@ DEFINE_EVENT(i915_gem_object, i915_gem_object_destroy,
 );
 
 TRACE_EVENT(i915_gem_evict,
-	    TP_PROTO(struct i915_address_space *vm, u32 size, u32 align, unsigned int flags),
+	    TP_PROTO(struct i915_address_space *vm, u64 size, u64 align, unsigned int flags),
 	    TP_ARGS(vm, size, align, flags),
 
 	    TP_STRUCT__entry(
 			     __field(u32, dev)
 			     __field(struct i915_address_space *, vm)
-			     __field(u32, size)
-			     __field(u32, align)
+			     __field(u64, size)
+			     __field(u64, align)
 			     __field(unsigned int, flags)
 			    ),
 
@@ -535,43 +535,11 @@ TRACE_EVENT(i915_gem_evict,
 			   __entry->flags = flags;
 			  ),
 
-	    TP_printk("dev=%d, vm=%p, size=%d, align=%d %s",
+	    TP_printk("dev=%d, vm=%p, size=0x%llx, align=0x%llx %s",
 		      __entry->dev, __entry->vm, __entry->size, __entry->align,
 		      __entry->flags & PIN_MAPPABLE ? ", mappable" : "")
 );
 
-TRACE_EVENT(i915_gem_evict_everything,
-	    TP_PROTO(struct drm_device *dev),
-	    TP_ARGS(dev),
-
-	    TP_STRUCT__entry(
-			     __field(u32, dev)
-			    ),
-
-	    TP_fast_assign(
-			   __entry->dev = dev->primary->index;
-			  ),
-
-	    TP_printk("dev=%d", __entry->dev)
-);
-
-TRACE_EVENT(i915_gem_evict_vm,
-	    TP_PROTO(struct i915_address_space *vm),
-	    TP_ARGS(vm),
-
-	    TP_STRUCT__entry(
-			     __field(u32, dev)
-			     __field(struct i915_address_space *, vm)
-			    ),
-
-	    TP_fast_assign(
-			   __entry->dev = vm->i915->drm.primary->index;
-			   __entry->vm = vm;
-			  ),
-
-	    TP_printk("dev=%d, vm=%p", __entry->dev, __entry->vm)
-);
-
 TRACE_EVENT(i915_gem_evict_node,
 	    TP_PROTO(struct i915_address_space *vm, struct drm_mm_node *node, unsigned int flags),
 	    TP_ARGS(vm, node, flags),
@@ -594,12 +562,29 @@ TRACE_EVENT(i915_gem_evict_node,
 			   __entry->flags = flags;
 			  ),
 
-	    TP_printk("dev=%d, vm=%p, start=%llx size=%llx, color=%lx, flags=%x",
+	    TP_printk("dev=%d, vm=%p, start=0x%llx size=0x%llx, color=0x%lx, flags=%x",
 		      __entry->dev, __entry->vm,
 		      __entry->start, __entry->size,
 		      __entry->color, __entry->flags)
 );
 
+TRACE_EVENT(i915_gem_evict_vm,
+	    TP_PROTO(struct i915_address_space *vm),
+	    TP_ARGS(vm),
+
+	    TP_STRUCT__entry(
+			     __field(u32, dev)
+			     __field(struct i915_address_space *, vm)
+			    ),
+
+	    TP_fast_assign(
+			   __entry->dev = vm->i915->drm.primary->index;
+			   __entry->vm = vm;
+			  ),
+
+	    TP_printk("dev=%d, vm=%p", __entry->dev, __entry->vm)
+);
+
 TRACE_EVENT(i915_gem_ring_sync_to,
 	    TP_PROTO(struct drm_i915_gem_request *to,
 		     struct drm_i915_gem_request *from),
@@ -650,29 +635,6 @@ TRACE_EVENT(i915_gem_request_queue,
 		      __entry->flags)
 );
 
-TRACE_EVENT(i915_gem_ring_flush,
-	    TP_PROTO(struct drm_i915_gem_request *req, u32 invalidate, u32 flush),
-	    TP_ARGS(req, invalidate, flush),
-
-	    TP_STRUCT__entry(
-			     __field(u32, dev)
-			     __field(u32, ring)
-			     __field(u32, invalidate)
-			     __field(u32, flush)
-			     ),
-
-	    TP_fast_assign(
-			   __entry->dev = req->i915->drm.primary->index;
-			   __entry->ring = req->engine->id;
-			   __entry->invalidate = invalidate;
-			   __entry->flush = flush;
-			   ),
-
-	    TP_printk("dev=%u, ring=%x, invalidate=%04x, flush=%04x",
-		      __entry->dev, __entry->ring,
-		      __entry->invalidate, __entry->flush)
-);
-
 DECLARE_EVENT_CLASS(i915_gem_request,
 	    TP_PROTO(struct drm_i915_gem_request *req),
 	    TP_ARGS(req),
@@ -1032,5 +994,5 @@ TRACE_EVENT(switch_mm,
 
 /* This part must be outside protection */
 #undef TRACE_INCLUDE_PATH
-#define TRACE_INCLUDE_PATH .
+#define TRACE_INCLUDE_PATH ../../drivers/gpu/drm/i915
 #include <trace/define_trace.h>
diff --git a/drivers/gpu/drm/i915/i915_utils.h b/drivers/gpu/drm/i915/i915_utils.h
index 12fc250b47b9..af3d7cc53fa1 100644
--- a/drivers/gpu/drm/i915/i915_utils.h
+++ b/drivers/gpu/drm/i915/i915_utils.h
@@ -99,6 +99,11 @@
 	__T;								\
 })
 
+static inline u64 ptr_to_u64(const void *ptr)
+{
+	return (uintptr_t)ptr;
+}
+
 #define u64_to_ptr(T, x) ({						\
 	typecheck(u64, x);						\
 	(T *)(uintptr_t)(x);						\
@@ -119,4 +124,17 @@ static inline void __list_del_many(struct list_head *head,
 	WRITE_ONCE(head->next, first);
 }
 
+/*
+ * Wait until the work is finally complete, even if it tries to postpone
+ * by requeueing itself. Note, that if the worker never cancels itself,
+ * we will spin forever.
+ */
+static inline void drain_delayed_work(struct delayed_work *dw)
+{
+	do {
+		while (flush_delayed_work(dw))
+			;
+	} while (delayed_work_pending(dw));
+}
+
 #endif /* !__I915_UTILS_H */
diff --git a/drivers/gpu/drm/i915/i915_vgpu.h b/drivers/gpu/drm/i915/i915_vgpu.h
index b72bd2956b70..bb8338450dc1 100644
--- a/drivers/gpu/drm/i915/i915_vgpu.h
+++ b/drivers/gpu/drm/i915/i915_vgpu.h
@@ -30,6 +30,12 @@ void i915_check_vgpu(struct drm_i915_private *dev_priv);
 
 bool intel_vgpu_has_full_48bit_ppgtt(struct drm_i915_private *dev_priv);
 
+static inline bool
+intel_vgpu_has_hwsp_emulation(struct drm_i915_private *dev_priv)
+{
+	return dev_priv->vgpu.caps & VGT_CAPS_HWSP_EMULATION;
+}
+
 int intel_vgt_balloon(struct drm_i915_private *dev_priv);
 void intel_vgt_deballoon(struct drm_i915_private *dev_priv);
 
diff --git a/drivers/gpu/drm/i915/i915_vma.c b/drivers/gpu/drm/i915/i915_vma.c
index 02d1a5eacb00..fbfab2f33023 100644
--- a/drivers/gpu/drm/i915/i915_vma.c
+++ b/drivers/gpu/drm/i915/i915_vma.c
@@ -54,12 +54,21 @@ i915_vma_retire(struct i915_gem_active *active,
 	if (--obj->active_count)
 		return;
 
+	/* Prune the shared fence arrays iff completely idle (inc. external) */
+	if (reservation_object_trylock(obj->resv)) {
+		if (reservation_object_test_signaled_rcu(obj->resv, true))
+			reservation_object_add_excl_fence(obj->resv, NULL);
+		reservation_object_unlock(obj->resv);
+	}
+
 	/* Bump our place on the bound list to keep it roughly in LRU order
 	 * so that we don't steal from recently used but inactive objects
 	 * (unless we are forced to ofc!)
 	 */
+	spin_lock(&rq->i915->mm.obj_lock);
 	if (obj->bind_count)
-		list_move_tail(&obj->global_link, &rq->i915->mm.bound_list);
+		list_move_tail(&obj->mm.link, &rq->i915->mm.bound_list);
+	spin_unlock(&rq->i915->mm.obj_lock);
 
 	obj->mm.dirty = true; /* be paranoid  */
 
@@ -266,6 +275,8 @@ int i915_vma_bind(struct i915_vma *vma, enum i915_cache_level cache_level,
 	if (bind_flags == 0)
 		return 0;
 
+	GEM_BUG_ON(!vma->pages);
+
 	trace_i915_vma_bind(vma, bind_flags);
 	ret = vma->vm->bind_vma(vma, cache_level, bind_flags);
 	if (ret)
@@ -278,13 +289,16 @@ int i915_vma_bind(struct i915_vma *vma, enum i915_cache_level cache_level,
 void __iomem *i915_vma_pin_iomap(struct i915_vma *vma)
 {
 	void __iomem *ptr;
+	int err;
 
 	/* Access through the GTT requires the device to be awake. */
 	assert_rpm_wakelock_held(vma->vm->i915);
 
 	lockdep_assert_held(&vma->vm->i915->drm.struct_mutex);
-	if (WARN_ON(!i915_vma_is_map_and_fenceable(vma)))
-		return IO_ERR_PTR(-ENODEV);
+	if (WARN_ON(!i915_vma_is_map_and_fenceable(vma))) {
+		err = -ENODEV;
+		goto err;
+	}
 
 	GEM_BUG_ON(!i915_vma_is_ggtt(vma));
 	GEM_BUG_ON((vma->flags & I915_VMA_GLOBAL_BIND) == 0);
@@ -294,14 +308,36 @@ void __iomem *i915_vma_pin_iomap(struct i915_vma *vma)
 		ptr = io_mapping_map_wc(&i915_vm_to_ggtt(vma->vm)->mappable,
 					vma->node.start,
 					vma->node.size);
-		if (ptr == NULL)
-			return IO_ERR_PTR(-ENOMEM);
+		if (ptr == NULL) {
+			err = -ENOMEM;
+			goto err;
+		}
 
 		vma->iomap = ptr;
 	}
 
 	__i915_vma_pin(vma);
+
+	err = i915_vma_pin_fence(vma);
+	if (err)
+		goto err_unpin;
+
 	return ptr;
+
+err_unpin:
+	__i915_vma_unpin(vma);
+err:
+	return IO_ERR_PTR(err);
+}
+
+void i915_vma_unpin_iomap(struct i915_vma *vma)
+{
+	lockdep_assert_held(&vma->obj->base.dev->struct_mutex);
+
+	GEM_BUG_ON(vma->iomap == NULL);
+
+	i915_vma_unpin_fence(vma);
+	i915_vma_unpin(vma);
 }
 
 void i915_vma_unpin_and_release(struct i915_vma **p_vma)
@@ -471,25 +507,64 @@ i915_vma_insert(struct i915_vma *vma, u64 size, u64 alignment, u64 flags)
 	if (ret)
 		return ret;
 
+	GEM_BUG_ON(vma->pages);
+
+	ret = vma->vm->set_pages(vma);
+	if (ret)
+		goto err_unpin;
+
 	if (flags & PIN_OFFSET_FIXED) {
 		u64 offset = flags & PIN_OFFSET_MASK;
 		if (!IS_ALIGNED(offset, alignment) ||
 		    range_overflows(offset, size, end)) {
 			ret = -EINVAL;
-			goto err_unpin;
+			goto err_clear;
 		}
 
 		ret = i915_gem_gtt_reserve(vma->vm, &vma->node,
 					   size, offset, obj->cache_level,
 					   flags);
 		if (ret)
-			goto err_unpin;
+			goto err_clear;
 	} else {
+		/*
+		 * We only support huge gtt pages through the 48b PPGTT,
+		 * however we also don't want to force any alignment for
+		 * objects which need to be tightly packed into the low 32bits.
+		 *
+		 * Note that we assume that GGTT are limited to 4GiB for the
+		 * forseeable future. See also i915_ggtt_offset().
+		 */
+		if (upper_32_bits(end - 1) &&
+		    vma->page_sizes.sg > I915_GTT_PAGE_SIZE) {
+			/*
+			 * We can't mix 64K and 4K PTEs in the same page-table
+			 * (2M block), and so to avoid the ugliness and
+			 * complexity of coloring we opt for just aligning 64K
+			 * objects to 2M.
+			 */
+			u64 page_alignment =
+				rounddown_pow_of_two(vma->page_sizes.sg |
+						     I915_GTT_PAGE_SIZE_2M);
+
+			/*
+			 * Check we don't expand for the limited Global GTT
+			 * (mappable aperture is even more precious!). This
+			 * also checks that we exclude the aliasing-ppgtt.
+			 */
+			GEM_BUG_ON(i915_vma_is_ggtt(vma));
+
+			alignment = max(alignment, page_alignment);
+
+			if (vma->page_sizes.sg & I915_GTT_PAGE_SIZE_64K)
+				size = round_up(size, I915_GTT_PAGE_SIZE_2M);
+		}
+
 		ret = i915_gem_gtt_insert(vma->vm, &vma->node,
 					  size, alignment, obj->cache_level,
 					  start, end, flags);
 		if (ret)
-			goto err_unpin;
+			goto err_clear;
 
 		GEM_BUG_ON(vma->node.start < start);
 		GEM_BUG_ON(vma->node.start + vma->node.size > end);
@@ -497,13 +572,19 @@ i915_vma_insert(struct i915_vma *vma, u64 size, u64 alignment, u64 flags)
 	GEM_BUG_ON(!drm_mm_node_allocated(&vma->node));
 	GEM_BUG_ON(!i915_gem_valid_gtt_space(vma, obj->cache_level));
 
-	list_move_tail(&obj->global_link, &dev_priv->mm.bound_list);
 	list_move_tail(&vma->vm_link, &vma->vm->inactive_list);
+
+	spin_lock(&dev_priv->mm.obj_lock);
+	list_move_tail(&obj->mm.link, &dev_priv->mm.bound_list);
 	obj->bind_count++;
+	spin_unlock(&dev_priv->mm.obj_lock);
+
 	GEM_BUG_ON(atomic_read(&obj->mm.pages_pin_count) < obj->bind_count);
 
 	return 0;
 
+err_clear:
+	vma->vm->clear_pages(vma);
 err_unpin:
 	i915_gem_object_unpin_pages(obj);
 	return ret;
@@ -512,20 +593,24 @@ err_unpin:
 static void
 i915_vma_remove(struct i915_vma *vma)
 {
+	struct drm_i915_private *i915 = vma->vm->i915;
 	struct drm_i915_gem_object *obj = vma->obj;
 
 	GEM_BUG_ON(!drm_mm_node_allocated(&vma->node));
 	GEM_BUG_ON(vma->flags & (I915_VMA_GLOBAL_BIND | I915_VMA_LOCAL_BIND));
 
+	vma->vm->clear_pages(vma);
+
 	drm_mm_remove_node(&vma->node);
 	list_move_tail(&vma->vm_link, &vma->vm->unbound_list);
 
 	/* Since the unbound list is global, only move to that list if
 	 * no more VMAs exist.
 	 */
+	spin_lock(&i915->mm.obj_lock);
 	if (--obj->bind_count == 0)
-		list_move_tail(&obj->global_link,
-			       &to_i915(obj->base.dev)->mm.unbound_list);
+		list_move_tail(&obj->mm.link, &i915->mm.unbound_list);
+	spin_unlock(&i915->mm.obj_lock);
 
 	/* And finally now the object is completely decoupled from this vma,
 	 * we can drop its hold on the backing storage and allow it to be
@@ -569,8 +654,8 @@ int __i915_vma_do_pin(struct i915_vma *vma,
 
 err_remove:
 	if ((bound & I915_VMA_BIND_MASK) == 0) {
-		GEM_BUG_ON(vma->pages);
 		i915_vma_remove(vma);
+		GEM_BUG_ON(vma->pages);
 	}
 err_unpin:
 	__i915_vma_unpin(vma);
@@ -620,6 +705,30 @@ static void __i915_vma_iounmap(struct i915_vma *vma)
 	vma->iomap = NULL;
 }
 
+void i915_vma_revoke_mmap(struct i915_vma *vma)
+{
+	struct drm_vma_offset_node *node = &vma->obj->base.vma_node;
+	u64 vma_offset;
+
+	lockdep_assert_held(&vma->vm->i915->drm.struct_mutex);
+
+	if (!i915_vma_has_userfault(vma))
+		return;
+
+	GEM_BUG_ON(!i915_vma_is_map_and_fenceable(vma));
+	GEM_BUG_ON(!vma->obj->userfault_count);
+
+	vma_offset = vma->ggtt_view.partial.offset << PAGE_SHIFT;
+	unmap_mapping_range(vma->vm->i915->drm.anon_inode->i_mapping,
+			    drm_vma_node_offset_addr(node) + vma_offset,
+			    vma->size,
+			    1);
+
+	i915_vma_unset_userfault(vma);
+	if (!--vma->obj->userfault_count)
+		list_del(&vma->obj->userfault_link);
+}
+
 int i915_vma_unbind(struct i915_vma *vma)
 {
 	struct drm_i915_gem_object *obj = vma->obj;
@@ -683,11 +792,13 @@ int i915_vma_unbind(struct i915_vma *vma)
 			return ret;
 
 		/* Force a pagefault for domain tracking on next user access */
-		i915_gem_release_mmap(obj);
+		i915_vma_revoke_mmap(vma);
 
 		__i915_vma_iounmap(vma);
 		vma->flags &= ~I915_VMA_CAN_FENCE;
 	}
+	GEM_BUG_ON(vma->fence);
+	GEM_BUG_ON(i915_vma_has_userfault(vma));
 
 	if (likely(!vma->vm->closed)) {
 		trace_i915_vma_unbind(vma);
@@ -695,13 +806,6 @@ int i915_vma_unbind(struct i915_vma *vma)
 	}
 	vma->flags &= ~(I915_VMA_GLOBAL_BIND | I915_VMA_LOCAL_BIND);
 
-	if (vma->pages != obj->mm.pages) {
-		GEM_BUG_ON(!vma->pages);
-		sg_free_table(vma->pages);
-		kfree(vma->pages);
-	}
-	vma->pages = NULL;
-
 	i915_vma_remove(vma);
 
 destroy:
diff --git a/drivers/gpu/drm/i915/i915_vma.h b/drivers/gpu/drm/i915/i915_vma.h
index e811067c7724..1e2bc9b3c3ac 100644
--- a/drivers/gpu/drm/i915/i915_vma.h
+++ b/drivers/gpu/drm/i915/i915_vma.h
@@ -55,6 +55,7 @@ struct i915_vma {
 	void __iomem *iomap;
 	u64 size;
 	u64 display_alignment;
+	struct i915_page_sizes page_sizes;
 
 	u32 fence_size;
 	u32 fence_alignment;
@@ -65,7 +66,7 @@ struct i915_vma {
 	 * that exist in the ctx->handle_vmas LUT for this vma.
 	 */
 	unsigned int open_count;
-	unsigned int flags;
+	unsigned long flags;
 	/**
 	 * How many users have pinned this object in GTT space. The following
 	 * users can each hold at most one reference: pwrite/pread, execbuffer
@@ -87,6 +88,8 @@ struct i915_vma {
 #define I915_VMA_GGTT		BIT(8)
 #define I915_VMA_CAN_FENCE	BIT(9)
 #define I915_VMA_CLOSED		BIT(10)
+#define I915_VMA_USERFAULT_BIT	11
+#define I915_VMA_USERFAULT	BIT(I915_VMA_USERFAULT_BIT)
 
 	unsigned int active;
 	struct i915_gem_active last_read[I915_NUM_ENGINES];
@@ -145,6 +148,22 @@ static inline bool i915_vma_is_closed(const struct i915_vma *vma)
 	return vma->flags & I915_VMA_CLOSED;
 }
 
+static inline bool i915_vma_set_userfault(struct i915_vma *vma)
+{
+	GEM_BUG_ON(!i915_vma_is_map_and_fenceable(vma));
+	return __test_and_set_bit(I915_VMA_USERFAULT_BIT, &vma->flags);
+}
+
+static inline void i915_vma_unset_userfault(struct i915_vma *vma)
+{
+	return __clear_bit(I915_VMA_USERFAULT_BIT, &vma->flags);
+}
+
+static inline bool i915_vma_has_userfault(const struct i915_vma *vma)
+{
+	return test_bit(I915_VMA_USERFAULT_BIT, &vma->flags);
+}
+
 static inline unsigned int i915_vma_get_active(const struct i915_vma *vma)
 {
 	return vma->active;
@@ -243,6 +262,7 @@ bool i915_gem_valid_gtt_space(struct i915_vma *vma, unsigned long cache_level);
 bool i915_vma_misplaced(const struct i915_vma *vma,
 			u64 size, u64 alignment, u64 flags);
 void __i915_vma_set_map_and_fenceable(struct i915_vma *vma);
+void i915_vma_revoke_mmap(struct i915_vma *vma);
 int __must_check i915_vma_unbind(struct i915_vma *vma);
 void i915_vma_unlink_ctx(struct i915_vma *vma);
 void i915_vma_close(struct i915_vma *vma);
@@ -321,12 +341,7 @@ void __iomem *i915_vma_pin_iomap(struct i915_vma *vma);
  * Callers must hold the struct_mutex. This function is only valid to be
  * called on a VMA previously iomapped by the caller with i915_vma_pin_iomap().
  */
-static inline void i915_vma_unpin_iomap(struct i915_vma *vma)
-{
-	lockdep_assert_held(&vma->obj->base.dev->struct_mutex);
-	GEM_BUG_ON(vma->iomap == NULL);
-	i915_vma_unpin(vma);
-}
+void i915_vma_unpin_iomap(struct i915_vma *vma);
 
 static inline struct page *i915_vma_first_page(struct i915_vma *vma)
 {
@@ -349,15 +364,13 @@ static inline struct page *i915_vma_first_page(struct i915_vma *vma)
  *
  * True if the vma has a fence, false otherwise.
  */
-static inline bool
-i915_vma_pin_fence(struct i915_vma *vma)
+int i915_vma_pin_fence(struct i915_vma *vma);
+int __must_check i915_vma_put_fence(struct i915_vma *vma);
+
+static inline void __i915_vma_unpin_fence(struct i915_vma *vma)
 {
-	lockdep_assert_held(&vma->obj->base.dev->struct_mutex);
-	if (vma->fence) {
-		vma->fence->pin_count++;
-		return true;
-	} else
-		return false;
+	GEM_BUG_ON(vma->fence->pin_count <= 0);
+	vma->fence->pin_count--;
 }
 
 /**
@@ -372,10 +385,8 @@ static inline void
 i915_vma_unpin_fence(struct i915_vma *vma)
 {
 	lockdep_assert_held(&vma->obj->base.dev->struct_mutex);
-	if (vma->fence) {
-		GEM_BUG_ON(vma->fence->pin_count <= 0);
-		vma->fence->pin_count--;
-	}
+	if (vma->fence)
+		__i915_vma_unpin_fence(vma);
 }
 
 #endif
diff --git a/drivers/gpu/drm/i915/intel_atomic_plane.c b/drivers/gpu/drm/i915/intel_atomic_plane.c
index ee76fab7bb6f..8e6dc159f64d 100644
--- a/drivers/gpu/drm/i915/intel_atomic_plane.c
+++ b/drivers/gpu/drm/i915/intel_atomic_plane.c
@@ -107,7 +107,9 @@ intel_plane_destroy_state(struct drm_plane *plane,
 	drm_atomic_helper_plane_destroy_state(plane, state);
 }
 
-int intel_plane_atomic_check_with_state(struct intel_crtc_state *crtc_state,
+int intel_plane_atomic_check_with_state(const struct intel_crtc_state *old_crtc_state,
+					struct intel_crtc_state *crtc_state,
+					const struct intel_plane_state *old_plane_state,
 					struct intel_plane_state *intel_state)
 {
 	struct drm_plane *plane = intel_state->base.plane;
@@ -124,7 +126,7 @@ int intel_plane_atomic_check_with_state(struct intel_crtc_state *crtc_state,
 	 * anything driver-specific we need to test in that case, so
 	 * just return success.
 	 */
-	if (!intel_state->base.crtc && !plane->state->crtc)
+	if (!intel_state->base.crtc && !old_plane_state->base.crtc)
 		return 0;
 
 	/* Clip all planes to CRTC size, or 0x0 if CRTC is disabled */
@@ -194,16 +196,21 @@ int intel_plane_atomic_check_with_state(struct intel_crtc_state *crtc_state,
 	else
 		crtc_state->active_planes &= ~BIT(intel_plane->id);
 
-	return intel_plane_atomic_calc_changes(&crtc_state->base, state);
+	return intel_plane_atomic_calc_changes(old_crtc_state,
+					       &crtc_state->base,
+					       old_plane_state,
+					       state);
 }
 
 static int intel_plane_atomic_check(struct drm_plane *plane,
-				    struct drm_plane_state *state)
+				    struct drm_plane_state *new_plane_state)
 {
-	struct drm_crtc *crtc = state->crtc;
-	struct drm_crtc_state *drm_crtc_state;
-
-	crtc = crtc ? crtc : plane->state->crtc;
+	struct drm_atomic_state *state = new_plane_state->state;
+	const struct drm_plane_state *old_plane_state =
+		drm_atomic_get_old_plane_state(state, plane);
+	struct drm_crtc *crtc = new_plane_state->crtc ?: old_plane_state->crtc;
+	const struct drm_crtc_state *old_crtc_state;
+	struct drm_crtc_state *new_crtc_state;
 
 	/*
 	 * Both crtc and plane->crtc could be NULL if we're updating a
@@ -214,29 +221,33 @@ static int intel_plane_atomic_check(struct drm_plane *plane,
 	if (!crtc)
 		return 0;
 
-	drm_crtc_state = drm_atomic_get_existing_crtc_state(state->state, crtc);
-	if (WARN_ON(!drm_crtc_state))
-		return -EINVAL;
+	old_crtc_state = drm_atomic_get_old_crtc_state(state, crtc);
+	new_crtc_state = drm_atomic_get_new_crtc_state(state, crtc);
 
-	return intel_plane_atomic_check_with_state(to_intel_crtc_state(drm_crtc_state),
-						   to_intel_plane_state(state));
+	return intel_plane_atomic_check_with_state(to_intel_crtc_state(old_crtc_state),
+						   to_intel_crtc_state(new_crtc_state),
+						   to_intel_plane_state(old_plane_state),
+						   to_intel_plane_state(new_plane_state));
 }
 
 static void intel_plane_atomic_update(struct drm_plane *plane,
 				      struct drm_plane_state *old_state)
 {
+	struct intel_atomic_state *state = to_intel_atomic_state(old_state->state);
 	struct intel_plane *intel_plane = to_intel_plane(plane);
-	struct intel_plane_state *intel_state =
-		to_intel_plane_state(plane->state);
-	struct drm_crtc *crtc = plane->state->crtc ?: old_state->crtc;
+	const struct intel_plane_state *new_plane_state =
+		intel_atomic_get_new_plane_state(state, intel_plane);
+	struct drm_crtc *crtc = new_plane_state->base.crtc ?: old_state->crtc;
+
+	if (new_plane_state->base.visible) {
+		const struct intel_crtc_state *new_crtc_state =
+			intel_atomic_get_new_crtc_state(state, to_intel_crtc(crtc));
 
-	if (intel_state->base.visible) {
 		trace_intel_update_plane(plane,
 					 to_intel_crtc(crtc));
 
 		intel_plane->update_plane(intel_plane,
-					  to_intel_crtc_state(crtc->state),
-					  intel_state);
+					  new_crtc_state, new_plane_state);
 	} else {
 		trace_intel_disable_plane(plane,
 					  to_intel_crtc(crtc));
diff --git a/drivers/gpu/drm/i915/intel_audio.c b/drivers/gpu/drm/i915/intel_audio.c
index 27743be5b768..0ddba16fde1b 100644
--- a/drivers/gpu/drm/i915/intel_audio.c
+++ b/drivers/gpu/drm/i915/intel_audio.c
@@ -754,7 +754,7 @@ static struct intel_encoder *get_saved_enc(struct drm_i915_private *dev_priv,
 {
 	struct intel_encoder *encoder;
 
-	if (WARN_ON(pipe >= I915_MAX_PIPES))
+	if (WARN_ON(pipe >= INTEL_INFO(dev_priv)->num_pipes))
 		return NULL;
 
 	/* MST */
diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c
index 5d4cd3d00564..fd23023df7c1 100644
--- a/drivers/gpu/drm/i915/intel_bios.c
+++ b/drivers/gpu/drm/i915/intel_bios.c
@@ -356,7 +356,7 @@ parse_sdvo_panel_data(struct drm_i915_private *dev_priv,
 	struct drm_display_mode *panel_fixed_mode;
 	int index;
 
-	index = i915.vbt_sdvo_panel_type;
+	index = i915_modparams.vbt_sdvo_panel_type;
 	if (index == -2) {
 		DRM_DEBUG_KMS("Ignore SDVO panel mode from BIOS VBT tables.\n");
 		return;
@@ -431,70 +431,31 @@ parse_general_features(struct drm_i915_private *dev_priv,
 		      dev_priv->vbt.fdi_rx_polarity_inverted);
 }
 
-static void
-parse_general_definitions(struct drm_i915_private *dev_priv,
-			  const struct bdb_header *bdb)
+static const struct child_device_config *
+child_device_ptr(const struct bdb_general_definitions *defs, int i)
 {
-	const struct bdb_general_definitions *general;
-
-	general = find_section(bdb, BDB_GENERAL_DEFINITIONS);
-	if (general) {
-		u16 block_size = get_blocksize(general);
-		if (block_size >= sizeof(*general)) {
-			int bus_pin = general->crt_ddc_gmbus_pin;
-			DRM_DEBUG_KMS("crt_ddc_bus_pin: %d\n", bus_pin);
-			if (intel_gmbus_is_valid_pin(dev_priv, bus_pin))
-				dev_priv->vbt.crt_ddc_pin = bus_pin;
-		} else {
-			DRM_DEBUG_KMS("BDB_GD too small (%d). Invalid.\n",
-				      block_size);
-		}
-	}
-}
-
-static const union child_device_config *
-child_device_ptr(const struct bdb_general_definitions *p_defs, int i)
-{
-	return (const void *) &p_defs->devices[i * p_defs->child_dev_size];
+	return (const void *) &defs->devices[i * defs->child_dev_size];
 }
 
 static void
-parse_sdvo_device_mapping(struct drm_i915_private *dev_priv,
-			  const struct bdb_header *bdb)
+parse_sdvo_device_mapping(struct drm_i915_private *dev_priv, u8 bdb_version)
 {
-	struct sdvo_device_mapping *p_mapping;
-	const struct bdb_general_definitions *p_defs;
-	const struct old_child_dev_config *child; /* legacy */
-	int i, child_device_num, count;
-	u16	block_size;
-
-	p_defs = find_section(bdb, BDB_GENERAL_DEFINITIONS);
-	if (!p_defs) {
-		DRM_DEBUG_KMS("No general definition block is found, unable to construct sdvo mapping.\n");
-		return;
-	}
+	struct sdvo_device_mapping *mapping;
+	const struct child_device_config *child;
+	int i, count = 0;
 
 	/*
-	 * Only parse SDVO mappings when the general definitions block child
-	 * device size matches that of the *legacy* child device config
-	 * struct. Thus, SDVO mapping will be skipped for newer VBT.
+	 * Only parse SDVO mappings on gens that could have SDVO. This isn't
+	 * accurate and doesn't have to be, as long as it's not too strict.
 	 */
-	if (p_defs->child_dev_size != sizeof(*child)) {
-		DRM_DEBUG_KMS("Unsupported child device size for SDVO mapping.\n");
+	if (!IS_GEN(dev_priv, 3, 7)) {
+		DRM_DEBUG_KMS("Skipping SDVO device mapping\n");
 		return;
 	}
-	/* get the block size of general definitions */
-	block_size = get_blocksize(p_defs);
-	/* get the number of child device */
-	child_device_num = (block_size - sizeof(*p_defs)) /
-		p_defs->child_dev_size;
-	count = 0;
-	for (i = 0; i < child_device_num; i++) {
-		child = &child_device_ptr(p_defs, i)->old;
-		if (!child->device_type) {
-			/* skip the device block if device type is invalid */
-			continue;
-		}
+
+	for (i = 0, count = 0; i < dev_priv->vbt.child_dev_num; i++) {
+		child = dev_priv->vbt.child_dev + i;
+
 		if (child->slave_addr != SLAVE_ADDR1 &&
 		    child->slave_addr != SLAVE_ADDR2) {
 			/*
@@ -514,20 +475,20 @@ parse_sdvo_device_mapping(struct drm_i915_private *dev_priv,
 			      child->slave_addr,
 			      (child->dvo_port == DEVICE_PORT_DVOB) ?
 			      "SDVOB" : "SDVOC");
-		p_mapping = &dev_priv->vbt.sdvo_mappings[child->dvo_port - 1];
-		if (!p_mapping->initialized) {
-			p_mapping->dvo_port = child->dvo_port;
-			p_mapping->slave_addr = child->slave_addr;
-			p_mapping->dvo_wiring = child->dvo_wiring;
-			p_mapping->ddc_pin = child->ddc_pin;
-			p_mapping->i2c_pin = child->i2c_pin;
-			p_mapping->initialized = 1;
+		mapping = &dev_priv->vbt.sdvo_mappings[child->dvo_port - 1];
+		if (!mapping->initialized) {
+			mapping->dvo_port = child->dvo_port;
+			mapping->slave_addr = child->slave_addr;
+			mapping->dvo_wiring = child->dvo_wiring;
+			mapping->ddc_pin = child->ddc_pin;
+			mapping->i2c_pin = child->i2c_pin;
+			mapping->initialized = 1;
 			DRM_DEBUG_KMS("SDVO device: dvo=%x, addr=%x, wiring=%d, ddc_pin=%d, i2c_pin=%d\n",
-				      p_mapping->dvo_port,
-				      p_mapping->slave_addr,
-				      p_mapping->dvo_wiring,
-				      p_mapping->ddc_pin,
-				      p_mapping->i2c_pin);
+				      mapping->dvo_port,
+				      mapping->slave_addr,
+				      mapping->dvo_wiring,
+				      mapping->ddc_pin,
+				      mapping->i2c_pin);
 		} else {
 			DRM_DEBUG_KMS("Maybe one SDVO port is shared by "
 					 "two SDVO device.\n");
@@ -545,7 +506,6 @@ parse_sdvo_device_mapping(struct drm_i915_private *dev_priv,
 		/* No SDVO device info is found */
 		DRM_DEBUG_KMS("No SDVO device info is found in VBT\n");
 	}
-	return;
 }
 
 static void
@@ -577,7 +537,7 @@ parse_edp(struct drm_i915_private *dev_priv, const struct bdb_header *bdb)
 {
 	const struct bdb_edp *edp;
 	const struct edp_power_seq *edp_pps;
-	const struct edp_link_params *edp_link_params;
+	const struct edp_fast_link_params *edp_link_params;
 	int panel_type = dev_priv->vbt.panel_type;
 
 	edp = find_section(bdb, BDB_EDP);
@@ -601,7 +561,7 @@ parse_edp(struct drm_i915_private *dev_priv, const struct bdb_header *bdb)
 
 	/* Get the eDP sequencing and link info */
 	edp_pps = &edp->power_seqs[panel_type];
-	edp_link_params = &edp->link_params[panel_type];
+	edp_link_params = &edp->fast_link_params[panel_type];
 
 	dev_priv->vbt.edp.pps = *edp_pps;
 
@@ -676,8 +636,9 @@ parse_edp(struct drm_i915_private *dev_priv, const struct bdb_header *bdb)
 		uint8_t vswing;
 
 		/* Don't read from VBT if module parameter has valid value*/
-		if (i915.edp_vswing) {
-			dev_priv->vbt.edp.low_vswing = i915.edp_vswing == 1;
+		if (i915_modparams.edp_vswing) {
+			dev_priv->vbt.edp.low_vswing =
+				i915_modparams.edp_vswing == 1;
 		} else {
 			vswing = (edp->edp_vswing_preemph >> (panel_type * 4)) & 0xF;
 			dev_priv->vbt.edp.low_vswing = vswing == 0;
@@ -730,6 +691,48 @@ parse_psr(struct drm_i915_private *dev_priv, const struct bdb_header *bdb)
 	dev_priv->vbt.psr.tp2_tp3_wakeup_time = psr_table->tp2_tp3_wakeup_time;
 }
 
+static void parse_dsi_backlight_ports(struct drm_i915_private *dev_priv,
+				      u16 version, enum port port)
+{
+	if (!dev_priv->vbt.dsi.config->dual_link || version < 197) {
+		dev_priv->vbt.dsi.bl_ports = BIT(port);
+		if (dev_priv->vbt.dsi.config->cabc_supported)
+			dev_priv->vbt.dsi.cabc_ports = BIT(port);
+
+		return;
+	}
+
+	switch (dev_priv->vbt.dsi.config->dl_dcs_backlight_ports) {
+	case DL_DCS_PORT_A:
+		dev_priv->vbt.dsi.bl_ports = BIT(PORT_A);
+		break;
+	case DL_DCS_PORT_C:
+		dev_priv->vbt.dsi.bl_ports = BIT(PORT_C);
+		break;
+	default:
+	case DL_DCS_PORT_A_AND_C:
+		dev_priv->vbt.dsi.bl_ports = BIT(PORT_A) | BIT(PORT_C);
+		break;
+	}
+
+	if (!dev_priv->vbt.dsi.config->cabc_supported)
+		return;
+
+	switch (dev_priv->vbt.dsi.config->dl_dcs_cabc_ports) {
+	case DL_DCS_PORT_A:
+		dev_priv->vbt.dsi.cabc_ports = BIT(PORT_A);
+		break;
+	case DL_DCS_PORT_C:
+		dev_priv->vbt.dsi.cabc_ports = BIT(PORT_C);
+		break;
+	default:
+	case DL_DCS_PORT_A_AND_C:
+		dev_priv->vbt.dsi.cabc_ports =
+					BIT(PORT_A) | BIT(PORT_C);
+		break;
+	}
+}
+
 static void
 parse_mipi_config(struct drm_i915_private *dev_priv,
 		  const struct bdb_header *bdb)
@@ -738,9 +741,10 @@ parse_mipi_config(struct drm_i915_private *dev_priv,
 	const struct mipi_config *config;
 	const struct mipi_pps_data *pps;
 	int panel_type = dev_priv->vbt.panel_type;
+	enum port port;
 
 	/* parse MIPI blocks only if LFP type is MIPI */
-	if (!intel_bios_is_dsi_present(dev_priv, NULL))
+	if (!intel_bios_is_dsi_present(dev_priv, &port))
 		return;
 
 	/* Initialize this to undefined indicating no generic MIPI support */
@@ -781,15 +785,7 @@ parse_mipi_config(struct drm_i915_private *dev_priv,
 		return;
 	}
 
-	/*
-	 * These fields are introduced from the VBT version 197 onwards,
-	 * so making sure that these bits are set zero in the previous
-	 * versions.
-	 */
-	if (dev_priv->vbt.dsi.config->dual_link && bdb->version < 197) {
-		dev_priv->vbt.dsi.config->dl_dcs_cabc_ports = 0;
-		dev_priv->vbt.dsi.config->dl_dcs_backlight_ports = 0;
-	}
+	parse_dsi_backlight_ports(dev_priv, bdb->version, port);
 
 	/* We have mandatory mipi config blocks. Initialize as generic panel */
 	dev_priv->vbt.dsi.panel_id = MIPI_DSI_GENERIC_PANEL_ID;
@@ -1110,10 +1106,26 @@ static void sanitize_aux_ch(struct drm_i915_private *dev_priv,
 	}
 }
 
+static const u8 cnp_ddc_pin_map[] = {
+	[DDC_BUS_DDI_B] = GMBUS_PIN_1_BXT,
+	[DDC_BUS_DDI_C] = GMBUS_PIN_2_BXT,
+	[DDC_BUS_DDI_D] = GMBUS_PIN_4_CNP, /* sic */
+	[DDC_BUS_DDI_F] = GMBUS_PIN_3_BXT, /* sic */
+};
+
+static u8 map_ddc_pin(struct drm_i915_private *dev_priv, u8 vbt_pin)
+{
+	if (HAS_PCH_CNP(dev_priv) &&
+	    vbt_pin > 0 && vbt_pin < ARRAY_SIZE(cnp_ddc_pin_map))
+		return cnp_ddc_pin_map[vbt_pin];
+
+	return vbt_pin;
+}
+
 static void parse_ddi_port(struct drm_i915_private *dev_priv, enum port port,
-			   const struct bdb_header *bdb)
+			   u8 bdb_version)
 {
-	union child_device_config *it, *child = NULL;
+	struct child_device_config *it, *child = NULL;
 	struct ddi_vbt_port_info *info = &dev_priv->vbt.ddi_port_info[port];
 	uint8_t hdmi_level_shift;
 	int i, j;
@@ -1141,7 +1153,7 @@ static void parse_ddi_port(struct drm_i915_private *dev_priv, enum port port,
 			if (dvo_ports[port][j] == -1)
 				break;
 
-			if (it->common.dvo_port == dvo_ports[port][j]) {
+			if (it->dvo_port == dvo_ports[port][j]) {
 				if (child) {
 					DRM_DEBUG_KMS("More than one child device for port %c in VBT, using the first.\n",
 						      port_name(port));
@@ -1154,14 +1166,21 @@ static void parse_ddi_port(struct drm_i915_private *dev_priv, enum port port,
 	if (!child)
 		return;
 
-	aux_channel = child->common.aux_channel;
-	ddc_pin = child->common.ddc_pin;
+	aux_channel = child->aux_channel;
+	ddc_pin = child->ddc_pin;
+
+	is_dvi = child->device_type & DEVICE_TYPE_TMDS_DVI_SIGNALING;
+	is_dp = child->device_type & DEVICE_TYPE_DISPLAYPORT_OUTPUT;
+	is_crt = child->device_type & DEVICE_TYPE_ANALOG_OUTPUT;
+	is_hdmi = is_dvi && (child->device_type & DEVICE_TYPE_NOT_HDMI_OUTPUT) == 0;
+	is_edp = is_dp && (child->device_type & DEVICE_TYPE_INTERNAL_CONNECTOR);
 
-	is_dvi = child->common.device_type & DEVICE_TYPE_TMDS_DVI_SIGNALING;
-	is_dp = child->common.device_type & DEVICE_TYPE_DISPLAYPORT_OUTPUT;
-	is_crt = child->common.device_type & DEVICE_TYPE_ANALOG_OUTPUT;
-	is_hdmi = is_dvi && (child->common.device_type & DEVICE_TYPE_NOT_HDMI_OUTPUT) == 0;
-	is_edp = is_dp && (child->common.device_type & DEVICE_TYPE_INTERNAL_CONNECTOR);
+	if (port == PORT_A && is_dvi) {
+		DRM_DEBUG_KMS("VBT claims port A supports DVI%s, ignoring\n",
+			      is_hdmi ? "/HDMI" : "");
+		is_dvi = false;
+		is_hdmi = false;
+	}
 
 	if (port == PORT_A && is_dvi) {
 		DRM_DEBUG_KMS("VBT claims port A supports DVI%s, ignoring\n",
@@ -1195,16 +1214,7 @@ static void parse_ddi_port(struct drm_i915_private *dev_priv, enum port port,
 		DRM_DEBUG_KMS("Port %c is internal DP\n", port_name(port));
 
 	if (is_dvi) {
-		info->alternate_ddc_pin = ddc_pin;
-
-		/*
-		 * All VBTs that we got so far for B Stepping has this
-		 * information wrong for Port D. So, let's just ignore for now.
-		 */
-		if (IS_CNL_REVID(dev_priv, CNL_REVID_B0, CNL_REVID_B0) &&
-		    port == PORT_D) {
-			info->alternate_ddc_pin = 0;
-		}
+		info->alternate_ddc_pin = map_ddc_pin(dev_priv, ddc_pin);
 
 		sanitize_ddc_pin(dev_priv, port);
 	}
@@ -1215,9 +1225,9 @@ static void parse_ddi_port(struct drm_i915_private *dev_priv, enum port port,
 		sanitize_aux_ch(dev_priv, port);
 	}
 
-	if (bdb->version >= 158) {
+	if (bdb_version >= 158) {
 		/* The VBT HDMI level shift values match the table we have. */
-		hdmi_level_shift = child->raw[7] & 0xF;
+		hdmi_level_shift = child->hdmi_level_shifter_value;
 		DRM_DEBUG_KMS("VBT HDMI level shift for port %c: %d\n",
 			      port_name(port),
 			      hdmi_level_shift);
@@ -1225,18 +1235,17 @@ static void parse_ddi_port(struct drm_i915_private *dev_priv, enum port port,
 	}
 
 	/* Parse the I_boost config for SKL and above */
-	if (bdb->version >= 196 && child->common.iboost) {
-		info->dp_boost_level = translate_iboost(child->common.iboost_level & 0xF);
+	if (bdb_version >= 196 && child->iboost) {
+		info->dp_boost_level = translate_iboost(child->dp_iboost_level);
 		DRM_DEBUG_KMS("VBT (e)DP boost level for port %c: %d\n",
 			      port_name(port), info->dp_boost_level);
-		info->hdmi_boost_level = translate_iboost(child->common.iboost_level >> 4);
+		info->hdmi_boost_level = translate_iboost(child->hdmi_iboost_level);
 		DRM_DEBUG_KMS("VBT HDMI boost level for port %c: %d\n",
 			      port_name(port), info->hdmi_boost_level);
 	}
 }
 
-static void parse_ddi_ports(struct drm_i915_private *dev_priv,
-			    const struct bdb_header *bdb)
+static void parse_ddi_ports(struct drm_i915_private *dev_priv, u8 bdb_version)
 {
 	enum port port;
 
@@ -1246,79 +1255,86 @@ static void parse_ddi_ports(struct drm_i915_private *dev_priv,
 	if (!dev_priv->vbt.child_dev_num)
 		return;
 
-	if (bdb->version < 155)
+	if (bdb_version < 155)
 		return;
 
 	for (port = PORT_A; port < I915_MAX_PORTS; port++)
-		parse_ddi_port(dev_priv, port, bdb);
+		parse_ddi_port(dev_priv, port, bdb_version);
 }
 
 static void
-parse_device_mapping(struct drm_i915_private *dev_priv,
-		     const struct bdb_header *bdb)
+parse_general_definitions(struct drm_i915_private *dev_priv,
+			  const struct bdb_header *bdb)
 {
-	const struct bdb_general_definitions *p_defs;
-	const union child_device_config *p_child;
-	union child_device_config *child_dev_ptr;
+	const struct bdb_general_definitions *defs;
+	const struct child_device_config *child;
 	int i, child_device_num, count;
 	u8 expected_size;
 	u16 block_size;
+	int bus_pin;
 
-	p_defs = find_section(bdb, BDB_GENERAL_DEFINITIONS);
-	if (!p_defs) {
+	defs = find_section(bdb, BDB_GENERAL_DEFINITIONS);
+	if (!defs) {
 		DRM_DEBUG_KMS("No general definition block is found, no devices defined.\n");
 		return;
 	}
+
+	block_size = get_blocksize(defs);
+	if (block_size < sizeof(*defs)) {
+		DRM_DEBUG_KMS("General definitions block too small (%u)\n",
+			      block_size);
+		return;
+	}
+
+	bus_pin = defs->crt_ddc_gmbus_pin;
+	DRM_DEBUG_KMS("crt_ddc_bus_pin: %d\n", bus_pin);
+	if (intel_gmbus_is_valid_pin(dev_priv, bus_pin))
+		dev_priv->vbt.crt_ddc_pin = bus_pin;
+
 	if (bdb->version < 106) {
 		expected_size = 22;
 	} else if (bdb->version < 111) {
 		expected_size = 27;
 	} else if (bdb->version < 195) {
-		BUILD_BUG_ON(sizeof(struct old_child_dev_config) != 33);
-		expected_size = sizeof(struct old_child_dev_config);
+		expected_size = LEGACY_CHILD_DEVICE_CONFIG_SIZE;
 	} else if (bdb->version == 195) {
 		expected_size = 37;
 	} else if (bdb->version <= 197) {
 		expected_size = 38;
 	} else {
 		expected_size = 38;
-		BUILD_BUG_ON(sizeof(*p_child) < 38);
+		BUILD_BUG_ON(sizeof(*child) < 38);
 		DRM_DEBUG_DRIVER("Expected child device config size for VBT version %u not known; assuming %u\n",
 				 bdb->version, expected_size);
 	}
 
 	/* Flag an error for unexpected size, but continue anyway. */
-	if (p_defs->child_dev_size != expected_size)
+	if (defs->child_dev_size != expected_size)
 		DRM_ERROR("Unexpected child device config size %u (expected %u for VBT version %u)\n",
-			  p_defs->child_dev_size, expected_size, bdb->version);
+			  defs->child_dev_size, expected_size, bdb->version);
 
 	/* The legacy sized child device config is the minimum we need. */
-	if (p_defs->child_dev_size < sizeof(struct old_child_dev_config)) {
+	if (defs->child_dev_size < LEGACY_CHILD_DEVICE_CONFIG_SIZE) {
 		DRM_DEBUG_KMS("Child device config size %u is too small.\n",
-			      p_defs->child_dev_size);
+			      defs->child_dev_size);
 		return;
 	}
 
-	/* get the block size of general definitions */
-	block_size = get_blocksize(p_defs);
 	/* get the number of child device */
-	child_device_num = (block_size - sizeof(*p_defs)) /
-				p_defs->child_dev_size;
+	child_device_num = (block_size - sizeof(*defs)) / defs->child_dev_size;
 	count = 0;
 	/* get the number of child device that is present */
 	for (i = 0; i < child_device_num; i++) {
-		p_child = child_device_ptr(p_defs, i);
-		if (!p_child->common.device_type) {
-			/* skip the device block if device type is invalid */
+		child = child_device_ptr(defs, i);
+		if (!child->device_type)
 			continue;
-		}
 		count++;
 	}
 	if (!count) {
 		DRM_DEBUG_KMS("no child dev is parsed from VBT\n");
 		return;
 	}
-	dev_priv->vbt.child_dev = kcalloc(count, sizeof(*p_child), GFP_KERNEL);
+	dev_priv->vbt.child_dev = kcalloc(count, sizeof(*child), GFP_KERNEL);
 	if (!dev_priv->vbt.child_dev) {
 		DRM_DEBUG_KMS("No memory space for child device\n");
 		return;
@@ -1327,37 +1343,19 @@ parse_device_mapping(struct drm_i915_private *dev_priv,
 	dev_priv->vbt.child_dev_num = count;
 	count = 0;
 	for (i = 0; i < child_device_num; i++) {
-		p_child = child_device_ptr(p_defs, i);
-		if (!p_child->common.device_type) {
-			/* skip the device block if device type is invalid */
+		child = child_device_ptr(defs, i);
+		if (!child->device_type)
 			continue;
-		}
-
-		child_dev_ptr = dev_priv->vbt.child_dev + count;
-		count++;
 
 		/*
 		 * Copy as much as we know (sizeof) and is available
 		 * (child_dev_size) of the child device. Accessing the data must
 		 * depend on VBT version.
 		 */
-		memcpy(child_dev_ptr, p_child,
-		       min_t(size_t, p_defs->child_dev_size, sizeof(*p_child)));
-
-		/*
-		 * copied full block, now init values when they are not
-		 * available in current version
-		 */
-		if (bdb->version < 196) {
-			/* Set default values for bits added from v196 */
-			child_dev_ptr->common.iboost = 0;
-			child_dev_ptr->common.hpd_invert = 0;
-		}
-
-		if (bdb->version < 192)
-			child_dev_ptr->common.lspcon = 0;
+		memcpy(dev_priv->vbt.child_dev + count, child,
+		       min_t(size_t, defs->child_dev_size, sizeof(*child)));
+		count++;
 	}
-	return;
 }
 
 /* Common defaults which may be overridden by VBT. */
@@ -1538,14 +1536,15 @@ void intel_bios_init(struct drm_i915_private *dev_priv)
 	parse_lfp_panel_data(dev_priv, bdb);
 	parse_lfp_backlight(dev_priv, bdb);
 	parse_sdvo_panel_data(dev_priv, bdb);
-	parse_sdvo_device_mapping(dev_priv, bdb);
-	parse_device_mapping(dev_priv, bdb);
 	parse_driver_features(dev_priv, bdb);
 	parse_edp(dev_priv, bdb);
 	parse_psr(dev_priv, bdb);
 	parse_mipi_config(dev_priv, bdb);
 	parse_mipi_sequence(dev_priv, bdb);
-	parse_ddi_ports(dev_priv, bdb);
+
+	/* Further processing on pre-parsed data */
+	parse_sdvo_device_mapping(dev_priv, bdb->version);
+	parse_ddi_ports(dev_priv, bdb->version);
 
 out:
 	if (!vbt) {
@@ -1566,7 +1565,7 @@ out:
  */
 bool intel_bios_is_tv_present(struct drm_i915_private *dev_priv)
 {
-	union child_device_config *p_child;
+	const struct child_device_config *child;
 	int i;
 
 	if (!dev_priv->vbt.int_tv_support)
@@ -1576,11 +1575,11 @@ bool intel_bios_is_tv_present(struct drm_i915_private *dev_priv)
 		return true;
 
 	for (i = 0; i < dev_priv->vbt.child_dev_num; i++) {
-		p_child = dev_priv->vbt.child_dev + i;
+		child = dev_priv->vbt.child_dev + i;
 		/*
 		 * If the device type is not TV, continue.
 		 */
-		switch (p_child->old.device_type) {
+		switch (child->device_type) {
 		case DEVICE_TYPE_INT_TV:
 		case DEVICE_TYPE_TV:
 		case DEVICE_TYPE_TV_SVIDEO_COMPOSITE:
@@ -1591,7 +1590,7 @@ bool intel_bios_is_tv_present(struct drm_i915_private *dev_priv)
 		/* Only when the addin_offset is non-zero, it is regarded
 		 * as present.
 		 */
-		if (p_child->old.addin_offset)
+		if (child->addin_offset)
 			return true;
 	}
 
@@ -1608,14 +1607,14 @@ bool intel_bios_is_tv_present(struct drm_i915_private *dev_priv)
  */
 bool intel_bios_is_lvds_present(struct drm_i915_private *dev_priv, u8 *i2c_pin)
 {
+	const struct child_device_config *child;
 	int i;
 
 	if (!dev_priv->vbt.child_dev_num)
 		return true;
 
 	for (i = 0; i < dev_priv->vbt.child_dev_num; i++) {
-		union child_device_config *uchild = dev_priv->vbt.child_dev + i;
-		struct old_child_dev_config *child = &uchild->old;
+		child = dev_priv->vbt.child_dev + i;
 
 		/* If the device type is not LFP, continue.
 		 * We have to check both the new identifiers as well as the
@@ -1657,6 +1656,7 @@ bool intel_bios_is_lvds_present(struct drm_i915_private *dev_priv, u8 *i2c_pin)
  */
 bool intel_bios_is_port_present(struct drm_i915_private *dev_priv, enum port port)
 {
+	const struct child_device_config *child;
 	static const struct {
 		u16 dp, hdmi;
 	} port_mapping[] = {
@@ -1675,12 +1675,12 @@ bool intel_bios_is_port_present(struct drm_i915_private *dev_priv, enum port por
 		return false;
 
 	for (i = 0; i < dev_priv->vbt.child_dev_num; i++) {
-		const union child_device_config *p_child =
-			&dev_priv->vbt.child_dev[i];
-		if ((p_child->common.dvo_port == port_mapping[port].dp ||
-		     p_child->common.dvo_port == port_mapping[port].hdmi) &&
-		    (p_child->common.device_type & (DEVICE_TYPE_TMDS_DVI_SIGNALING |
-						    DEVICE_TYPE_DISPLAYPORT_OUTPUT)))
+		child = dev_priv->vbt.child_dev + i;
+
+		if ((child->dvo_port == port_mapping[port].dp ||
+		     child->dvo_port == port_mapping[port].hdmi) &&
+		    (child->device_type & (DEVICE_TYPE_TMDS_DVI_SIGNALING |
+					   DEVICE_TYPE_DISPLAYPORT_OUTPUT)))
 			return true;
 	}
 
@@ -1696,7 +1696,7 @@ bool intel_bios_is_port_present(struct drm_i915_private *dev_priv, enum port por
  */
 bool intel_bios_is_port_edp(struct drm_i915_private *dev_priv, enum port port)
 {
-	union child_device_config *p_child;
+	const struct child_device_config *child;
 	static const short port_mapping[] = {
 		[PORT_B] = DVO_PORT_DPB,
 		[PORT_C] = DVO_PORT_DPC,
@@ -1712,10 +1712,10 @@ bool intel_bios_is_port_edp(struct drm_i915_private *dev_priv, enum port port)
 		return false;
 
 	for (i = 0; i < dev_priv->vbt.child_dev_num; i++) {
-		p_child = dev_priv->vbt.child_dev + i;
+		child = dev_priv->vbt.child_dev + i;
 
-		if (p_child->common.dvo_port == port_mapping[port] &&
-		    (p_child->common.device_type & DEVICE_TYPE_eDP_BITS) ==
+		if (child->dvo_port == port_mapping[port] &&
+		    (child->device_type & DEVICE_TYPE_eDP_BITS) ==
 		    (DEVICE_TYPE_eDP & DEVICE_TYPE_eDP_BITS))
 			return true;
 	}
@@ -1723,7 +1723,7 @@ bool intel_bios_is_port_edp(struct drm_i915_private *dev_priv, enum port port)
 	return false;
 }
 
-static bool child_dev_is_dp_dual_mode(const union child_device_config *p_child,
+static bool child_dev_is_dp_dual_mode(const struct child_device_config *child,
 				      enum port port)
 {
 	static const struct {
@@ -1742,16 +1742,16 @@ static bool child_dev_is_dp_dual_mode(const union child_device_config *p_child,
 	if (port == PORT_A || port >= ARRAY_SIZE(port_mapping))
 		return false;
 
-	if ((p_child->common.device_type & DEVICE_TYPE_DP_DUAL_MODE_BITS) !=
+	if ((child->device_type & DEVICE_TYPE_DP_DUAL_MODE_BITS) !=
 	    (DEVICE_TYPE_DP_DUAL_MODE & DEVICE_TYPE_DP_DUAL_MODE_BITS))
 		return false;
 
-	if (p_child->common.dvo_port == port_mapping[port].dp)
+	if (child->dvo_port == port_mapping[port].dp)
 		return true;
 
 	/* Only accept a HDMI dvo_port as DP++ if it has an AUX channel */
-	if (p_child->common.dvo_port == port_mapping[port].hdmi &&
-	    p_child->common.aux_channel != 0)
+	if (child->dvo_port == port_mapping[port].hdmi &&
+	    child->aux_channel != 0)
 		return true;
 
 	return false;
@@ -1760,13 +1760,13 @@ static bool child_dev_is_dp_dual_mode(const union child_device_config *p_child,
 bool intel_bios_is_port_dp_dual_mode(struct drm_i915_private *dev_priv,
 				     enum port port)
 {
+	const struct child_device_config *child;
 	int i;
 
 	for (i = 0; i < dev_priv->vbt.child_dev_num; i++) {
-		const union child_device_config *p_child =
-			&dev_priv->vbt.child_dev[i];
+		child = dev_priv->vbt.child_dev + i;
 
-		if (child_dev_is_dp_dual_mode(p_child, port))
+		if (child_dev_is_dp_dual_mode(child, port))
 			return true;
 	}
 
@@ -1783,17 +1783,17 @@ bool intel_bios_is_port_dp_dual_mode(struct drm_i915_private *dev_priv,
 bool intel_bios_is_dsi_present(struct drm_i915_private *dev_priv,
 			       enum port *port)
 {
-	union child_device_config *p_child;
+	const struct child_device_config *child;
 	u8 dvo_port;
 	int i;
 
 	for (i = 0; i < dev_priv->vbt.child_dev_num; i++) {
-		p_child = dev_priv->vbt.child_dev + i;
+		child = dev_priv->vbt.child_dev + i;
 
-		if (!(p_child->common.device_type & DEVICE_TYPE_MIPI_OUTPUT))
+		if (!(child->device_type & DEVICE_TYPE_MIPI_OUTPUT))
 			continue;
 
-		dvo_port = p_child->common.dvo_port;
+		dvo_port = child->dvo_port;
 
 		switch (dvo_port) {
 		case DVO_PORT_MIPIA:
@@ -1823,16 +1823,19 @@ bool
 intel_bios_is_port_hpd_inverted(struct drm_i915_private *dev_priv,
 				enum port port)
 {
+	const struct child_device_config *child;
 	int i;
 
 	if (WARN_ON_ONCE(!IS_GEN9_LP(dev_priv)))
 		return false;
 
 	for (i = 0; i < dev_priv->vbt.child_dev_num; i++) {
-		if (!dev_priv->vbt.child_dev[i].common.hpd_invert)
+		child = dev_priv->vbt.child_dev + i;
+
+		if (!child->hpd_invert)
 			continue;
 
-		switch (dev_priv->vbt.child_dev[i].common.dvo_port) {
+		switch (child->dvo_port) {
 		case DVO_PORT_DPA:
 		case DVO_PORT_HDMIA:
 			if (port == PORT_A)
@@ -1867,16 +1870,19 @@ bool
 intel_bios_is_lspcon_present(struct drm_i915_private *dev_priv,
 				enum port port)
 {
+	const struct child_device_config *child;
 	int i;
 
 	if (!HAS_LSPCON(dev_priv))
 		return false;
 
 	for (i = 0; i < dev_priv->vbt.child_dev_num; i++) {
-		if (!dev_priv->vbt.child_dev[i].common.lspcon)
+		child = dev_priv->vbt.child_dev + i;
+
+		if (!child->lspcon)
 			continue;
 
-		switch (dev_priv->vbt.child_dev[i].common.dvo_port) {
+		switch (child->dvo_port) {
 		case DVO_PORT_DPA:
 		case DVO_PORT_HDMIA:
 			if (port == PORT_A)
diff --git a/drivers/gpu/drm/i915/intel_breadcrumbs.c b/drivers/gpu/drm/i915/intel_breadcrumbs.c
index 4e00e5cb9fa1..bcbc7abe6693 100644
--- a/drivers/gpu/drm/i915/intel_breadcrumbs.c
+++ b/drivers/gpu/drm/i915/intel_breadcrumbs.c
@@ -64,7 +64,7 @@ static unsigned long wait_timeout(void)
 
 static noinline void missed_breadcrumb(struct intel_engine_cs *engine)
 {
-	DRM_DEBUG_DRIVER("%s missed breadcrumb at %pF, irq posted? %s, current seqno=%x, last=%x\n",
+	DRM_DEBUG_DRIVER("%s missed breadcrumb at %pS, irq posted? %s, current seqno=%x, last=%x\n",
 			 engine->name, __builtin_return_address(0),
 			 yesno(test_bit(ENGINE_IRQ_BREADCRUMB,
 					&engine->irq_posted)),
@@ -74,9 +74,10 @@ static noinline void missed_breadcrumb(struct intel_engine_cs *engine)
 	set_bit(engine->id, &engine->i915->gpu_error.missed_irq_rings);
 }
 
-static void intel_breadcrumbs_hangcheck(unsigned long data)
+static void intel_breadcrumbs_hangcheck(struct timer_list *t)
 {
-	struct intel_engine_cs *engine = (struct intel_engine_cs *)data;
+	struct intel_engine_cs *engine = from_timer(engine, t,
+						    breadcrumbs.hangcheck);
 	struct intel_breadcrumbs *b = &engine->breadcrumbs;
 
 	if (!b->irq_armed)
@@ -108,9 +109,10 @@ static void intel_breadcrumbs_hangcheck(unsigned long data)
 	}
 }
 
-static void intel_breadcrumbs_fake_irq(unsigned long data)
+static void intel_breadcrumbs_fake_irq(struct timer_list *t)
 {
-	struct intel_engine_cs *engine = (struct intel_engine_cs *)data;
+	struct intel_engine_cs *engine = from_timer(engine, t,
+						    breadcrumbs.fake_irq);
 	struct intel_breadcrumbs *b = &engine->breadcrumbs;
 
 	/* The timer persists in case we cannot enable interrupts,
@@ -184,7 +186,7 @@ void intel_engine_disarm_breadcrumbs(struct intel_engine_cs *engine)
 	struct intel_wait *wait, *n, *first;
 
 	if (!b->irq_armed)
-		return;
+		goto wakeup_signaler;
 
 	/* We only disarm the irq when we are idle (all requests completed),
 	 * so if the bottom-half remains asleep, it missed the request
@@ -206,6 +208,14 @@ void intel_engine_disarm_breadcrumbs(struct intel_engine_cs *engine)
 	b->waiters = RB_ROOT;
 
 	spin_unlock_irq(&b->rb_lock);
+
+	/*
+	 * The signaling thread may be asleep holding a reference to a request,
+	 * that had its signaling cancelled prior to being preempted. We need
+	 * to kick the signaler, just in case, to release any such reference.
+	 */
+wakeup_signaler:
+	wake_up_process(b->signaler);
 }
 
 static bool use_fake_irq(const struct intel_breadcrumbs *b)
@@ -515,6 +525,7 @@ static void __intel_engine_remove_wait(struct intel_engine_cs *engine,
 
 	GEM_BUG_ON(RB_EMPTY_NODE(&wait->node));
 	rb_erase(&wait->node, &b->waiters);
+	RB_CLEAR_NODE(&wait->node);
 
 out:
 	GEM_BUG_ON(b->irq_wait == wait);
@@ -648,23 +659,15 @@ static int intel_breadcrumbs_signaler(void *arg)
 		}
 
 		if (unlikely(do_schedule)) {
-			DEFINE_WAIT(exec);
-
 			if (kthread_should_park())
 				kthread_parkme();
 
-			if (kthread_should_stop()) {
-				GEM_BUG_ON(request);
+			if (unlikely(kthread_should_stop())) {
+				i915_gem_request_put(request);
 				break;
 			}
 
-			if (request)
-				add_wait_queue(&request->execute, &exec);
-
 			schedule();
-
-			if (request)
-				remove_wait_queue(&request->execute, &exec);
 		}
 		i915_gem_request_put(request);
 	} while (1);
@@ -787,12 +790,8 @@ int intel_engine_init_breadcrumbs(struct intel_engine_cs *engine)
 	spin_lock_init(&b->rb_lock);
 	spin_lock_init(&b->irq_lock);
 
-	setup_timer(&b->fake_irq,
-		    intel_breadcrumbs_fake_irq,
-		    (unsigned long)engine);
-	setup_timer(&b->hangcheck,
-		    intel_breadcrumbs_hangcheck,
-		    (unsigned long)engine);
+	timer_setup(&b->fake_irq, intel_breadcrumbs_fake_irq, 0);
+	timer_setup(&b->hangcheck, intel_breadcrumbs_hangcheck, 0);
 
 	/* Spawn a thread to provide a common bottom-half for all signals.
 	 * As this is an asynchronous interface we cannot steal the current
diff --git a/drivers/gpu/drm/i915/intel_cdclk.c b/drivers/gpu/drm/i915/intel_cdclk.c
index 1241e5891b29..b2a6d62b71c0 100644
--- a/drivers/gpu/drm/i915/intel_cdclk.c
+++ b/drivers/gpu/drm/i915/intel_cdclk.c
@@ -417,24 +417,21 @@ static void hsw_get_cdclk(struct drm_i915_private *dev_priv,
 		cdclk_state->cdclk = 540000;
 }
 
-static int vlv_calc_cdclk(struct drm_i915_private *dev_priv,
-			  int max_pixclk)
+static int vlv_calc_cdclk(struct drm_i915_private *dev_priv, int min_cdclk)
 {
 	int freq_320 = (dev_priv->hpll_freq <<  1) % 320000 != 0 ?
 		333333 : 320000;
-	int limit = IS_CHERRYVIEW(dev_priv) ? 95 : 90;
 
 	/*
 	 * We seem to get an unstable or solid color picture at 200MHz.
 	 * Not sure what's wrong. For now use 200MHz only when all pipes
 	 * are off.
 	 */
-	if (!IS_CHERRYVIEW(dev_priv) &&
-	    max_pixclk > freq_320*limit/100)
+	if (IS_VALLEYVIEW(dev_priv) && min_cdclk > freq_320)
 		return 400000;
-	else if (max_pixclk > 266667*limit/100)
+	else if (min_cdclk > 266667)
 		return freq_320;
-	else if (max_pixclk > 0)
+	else if (min_cdclk > 0)
 		return 266667;
 	else
 		return 200000;
@@ -506,7 +503,7 @@ static void vlv_set_cdclk(struct drm_i915_private *dev_priv,
 	else
 		cmd = 0;
 
-	mutex_lock(&dev_priv->rps.hw_lock);
+	mutex_lock(&dev_priv->pcu_lock);
 	val = vlv_punit_read(dev_priv, PUNIT_REG_DSPFREQ);
 	val &= ~DSPFREQGUAR_MASK;
 	val |= (cmd << DSPFREQGUAR_SHIFT);
@@ -516,7 +513,7 @@ static void vlv_set_cdclk(struct drm_i915_private *dev_priv,
 		     50)) {
 		DRM_ERROR("timed out waiting for CDclk change\n");
 	}
-	mutex_unlock(&dev_priv->rps.hw_lock);
+	mutex_unlock(&dev_priv->pcu_lock);
 
 	mutex_lock(&dev_priv->sb_lock);
 
@@ -593,7 +590,7 @@ static void chv_set_cdclk(struct drm_i915_private *dev_priv,
 	 */
 	cmd = DIV_ROUND_CLOSEST(dev_priv->hpll_freq << 1, cdclk) - 1;
 
-	mutex_lock(&dev_priv->rps.hw_lock);
+	mutex_lock(&dev_priv->pcu_lock);
 	val = vlv_punit_read(dev_priv, PUNIT_REG_DSPFREQ);
 	val &= ~DSPFREQGUAR_MASK_CHV;
 	val |= (cmd << DSPFREQGUAR_SHIFT_CHV);
@@ -603,7 +600,7 @@ static void chv_set_cdclk(struct drm_i915_private *dev_priv,
 		     50)) {
 		DRM_ERROR("timed out waiting for CDclk change\n");
 	}
-	mutex_unlock(&dev_priv->rps.hw_lock);
+	mutex_unlock(&dev_priv->pcu_lock);
 
 	intel_update_cdclk(dev_priv);
 
@@ -612,13 +609,13 @@ static void chv_set_cdclk(struct drm_i915_private *dev_priv,
 	intel_display_power_put(dev_priv, POWER_DOMAIN_PIPE_A);
 }
 
-static int bdw_calc_cdclk(int max_pixclk)
+static int bdw_calc_cdclk(int min_cdclk)
 {
-	if (max_pixclk > 540000)
+	if (min_cdclk > 540000)
 		return 675000;
-	else if (max_pixclk > 450000)
+	else if (min_cdclk > 450000)
 		return 540000;
-	else if (max_pixclk > 337500)
+	else if (min_cdclk > 337500)
 		return 450000;
 	else
 		return 337500;
@@ -659,10 +656,10 @@ static void bdw_set_cdclk(struct drm_i915_private *dev_priv,
 		 "trying to change cdclk frequency with cdclk not enabled\n"))
 		return;
 
-	mutex_lock(&dev_priv->rps.hw_lock);
+	mutex_lock(&dev_priv->pcu_lock);
 	ret = sandybridge_pcode_write(dev_priv,
 				      BDW_PCODE_DISPLAY_FREQ_CHANGE_REQ, 0x0);
-	mutex_unlock(&dev_priv->rps.hw_lock);
+	mutex_unlock(&dev_priv->pcu_lock);
 	if (ret) {
 		DRM_ERROR("failed to inform pcode about cdclk change\n");
 		return;
@@ -672,8 +669,12 @@ static void bdw_set_cdclk(struct drm_i915_private *dev_priv,
 	val |= LCPLL_CD_SOURCE_FCLK;
 	I915_WRITE(LCPLL_CTL, val);
 
+	/*
+	 * According to the spec, it should be enough to poll for this 1 us.
+	 * However, extensive testing shows that this can take longer.
+	 */
 	if (wait_for_us(I915_READ(LCPLL_CTL) &
-			LCPLL_CD_SOURCE_FCLK_DONE, 1))
+			LCPLL_CD_SOURCE_FCLK_DONE, 100))
 		DRM_ERROR("Switching to FCLK failed\n");
 
 	val = I915_READ(LCPLL_CTL);
@@ -711,9 +712,9 @@ static void bdw_set_cdclk(struct drm_i915_private *dev_priv,
 			LCPLL_CD_SOURCE_FCLK_DONE) == 0, 1))
 		DRM_ERROR("Switching back to LCPLL failed\n");
 
-	mutex_lock(&dev_priv->rps.hw_lock);
+	mutex_lock(&dev_priv->pcu_lock);
 	sandybridge_pcode_write(dev_priv, HSW_PCODE_DE_WRITE_FREQ_REQ, data);
-	mutex_unlock(&dev_priv->rps.hw_lock);
+	mutex_unlock(&dev_priv->pcu_lock);
 
 	I915_WRITE(CDCLK_FREQ, DIV_ROUND_CLOSEST(cdclk, 1000) - 1);
 
@@ -724,23 +725,23 @@ static void bdw_set_cdclk(struct drm_i915_private *dev_priv,
 	     cdclk, dev_priv->cdclk.hw.cdclk);
 }
 
-static int skl_calc_cdclk(int max_pixclk, int vco)
+static int skl_calc_cdclk(int min_cdclk, int vco)
 {
 	if (vco == 8640000) {
-		if (max_pixclk > 540000)
+		if (min_cdclk > 540000)
 			return 617143;
-		else if (max_pixclk > 432000)
+		else if (min_cdclk > 432000)
 			return 540000;
-		else if (max_pixclk > 308571)
+		else if (min_cdclk > 308571)
 			return 432000;
 		else
 			return 308571;
 	} else {
-		if (max_pixclk > 540000)
+		if (min_cdclk > 540000)
 			return 675000;
-		else if (max_pixclk > 450000)
+		else if (min_cdclk > 450000)
 			return 540000;
-		else if (max_pixclk > 337500)
+		else if (min_cdclk > 337500)
 			return 450000;
 		else
 			return 337500;
@@ -927,12 +928,12 @@ static void skl_set_cdclk(struct drm_i915_private *dev_priv,
 
 	WARN_ON((cdclk == 24000) != (vco == 0));
 
-	mutex_lock(&dev_priv->rps.hw_lock);
+	mutex_lock(&dev_priv->pcu_lock);
 	ret = skl_pcode_request(dev_priv, SKL_PCODE_CDCLK_CONTROL,
 				SKL_CDCLK_PREPARE_FOR_CHANGE,
 				SKL_CDCLK_READY_FOR_CHANGE,
 				SKL_CDCLK_READY_FOR_CHANGE, 3);
-	mutex_unlock(&dev_priv->rps.hw_lock);
+	mutex_unlock(&dev_priv->pcu_lock);
 	if (ret) {
 		DRM_ERROR("Failed to inform PCU about cdclk change (%d)\n",
 			  ret);
@@ -974,9 +975,9 @@ static void skl_set_cdclk(struct drm_i915_private *dev_priv,
 	POSTING_READ(CDCLK_CTL);
 
 	/* inform PCU of the change */
-	mutex_lock(&dev_priv->rps.hw_lock);
+	mutex_lock(&dev_priv->pcu_lock);
 	sandybridge_pcode_write(dev_priv, SKL_PCODE_CDCLK_CONTROL, pcu_ack);
-	mutex_unlock(&dev_priv->rps.hw_lock);
+	mutex_unlock(&dev_priv->pcu_lock);
 
 	intel_update_cdclk(dev_priv);
 }
@@ -1075,31 +1076,25 @@ void skl_uninit_cdclk(struct drm_i915_private *dev_priv)
 	skl_set_cdclk(dev_priv, &cdclk_state);
 }
 
-static int bxt_calc_cdclk(int max_pixclk)
+static int bxt_calc_cdclk(int min_cdclk)
 {
-	if (max_pixclk > 576000)
+	if (min_cdclk > 576000)
 		return 624000;
-	else if (max_pixclk > 384000)
+	else if (min_cdclk > 384000)
 		return 576000;
-	else if (max_pixclk > 288000)
+	else if (min_cdclk > 288000)
 		return 384000;
-	else if (max_pixclk > 144000)
+	else if (min_cdclk > 144000)
 		return 288000;
 	else
 		return 144000;
 }
 
-static int glk_calc_cdclk(int max_pixclk)
+static int glk_calc_cdclk(int min_cdclk)
 {
-	/*
-	 * FIXME: Avoid using a pixel clock that is more than 99% of the cdclk
-	 * as a temporary workaround. Use a higher cdclk instead. (Note that
-	 * intel_compute_max_dotclk() limits the max pixel clock to 99% of max
-	 * cdclk.)
-	 */
-	if (max_pixclk > DIV_ROUND_UP(2 * 158400 * 99, 100))
+	if (min_cdclk > 158400)
 		return 316800;
-	else if (max_pixclk > DIV_ROUND_UP(2 * 79200 * 99, 100))
+	else if (min_cdclk > 79200)
 		return 158400;
 	else
 		return 79200;
@@ -1273,10 +1268,10 @@ static void bxt_set_cdclk(struct drm_i915_private *dev_priv,
 	}
 
 	/* Inform power controller of upcoming frequency change */
-	mutex_lock(&dev_priv->rps.hw_lock);
+	mutex_lock(&dev_priv->pcu_lock);
 	ret = sandybridge_pcode_write(dev_priv, HSW_PCODE_DE_WRITE_FREQ_REQ,
 				      0x80000000);
-	mutex_unlock(&dev_priv->rps.hw_lock);
+	mutex_unlock(&dev_priv->pcu_lock);
 
 	if (ret) {
 		DRM_ERROR("PCode CDCLK freq change notify failed (err %d, freq %d)\n",
@@ -1305,10 +1300,10 @@ static void bxt_set_cdclk(struct drm_i915_private *dev_priv,
 		val |= BXT_CDCLK_SSA_PRECHARGE_ENABLE;
 	I915_WRITE(CDCLK_CTL, val);
 
-	mutex_lock(&dev_priv->rps.hw_lock);
+	mutex_lock(&dev_priv->pcu_lock);
 	ret = sandybridge_pcode_write(dev_priv, HSW_PCODE_DE_WRITE_FREQ_REQ,
 				      DIV_ROUND_UP(cdclk, 25000));
-	mutex_unlock(&dev_priv->rps.hw_lock);
+	mutex_unlock(&dev_priv->pcu_lock);
 
 	if (ret) {
 		DRM_ERROR("PCode CDCLK freq set failed, (err %d, freq %d)\n",
@@ -1420,11 +1415,11 @@ void bxt_uninit_cdclk(struct drm_i915_private *dev_priv)
 	bxt_set_cdclk(dev_priv, &cdclk_state);
 }
 
-static int cnl_calc_cdclk(int max_pixclk)
+static int cnl_calc_cdclk(int min_cdclk)
 {
-	if (max_pixclk > 336000)
+	if (min_cdclk > 336000)
 		return 528000;
-	else if (max_pixclk > 168000)
+	else if (min_cdclk > 168000)
 		return 336000;
 	else
 		return 168000;
@@ -1523,12 +1518,12 @@ static void cnl_set_cdclk(struct drm_i915_private *dev_priv,
 	u32 val, divider, pcu_ack;
 	int ret;
 
-	mutex_lock(&dev_priv->rps.hw_lock);
+	mutex_lock(&dev_priv->pcu_lock);
 	ret = skl_pcode_request(dev_priv, SKL_PCODE_CDCLK_CONTROL,
 				SKL_CDCLK_PREPARE_FOR_CHANGE,
 				SKL_CDCLK_READY_FOR_CHANGE,
 				SKL_CDCLK_READY_FOR_CHANGE, 3);
-	mutex_unlock(&dev_priv->rps.hw_lock);
+	mutex_unlock(&dev_priv->pcu_lock);
 	if (ret) {
 		DRM_ERROR("Failed to inform PCU about cdclk change (%d)\n",
 			  ret);
@@ -1580,9 +1575,9 @@ static void cnl_set_cdclk(struct drm_i915_private *dev_priv,
 	I915_WRITE(CDCLK_CTL, val);
 
 	/* inform PCU of the change */
-	mutex_lock(&dev_priv->rps.hw_lock);
+	mutex_lock(&dev_priv->pcu_lock);
 	sandybridge_pcode_write(dev_priv, SKL_PCODE_CDCLK_CONTROL, pcu_ack);
-	mutex_unlock(&dev_priv->rps.hw_lock);
+	mutex_unlock(&dev_priv->pcu_lock);
 
 	intel_update_cdclk(dev_priv);
 }
@@ -1732,104 +1727,119 @@ void intel_set_cdclk(struct drm_i915_private *dev_priv,
 	dev_priv->display.set_cdclk(dev_priv, cdclk_state);
 }
 
-static int bdw_adjust_min_pipe_pixel_rate(struct intel_crtc_state *crtc_state,
-					  int pixel_rate)
+static int intel_pixel_rate_to_cdclk(struct drm_i915_private *dev_priv,
+				     int pixel_rate)
+{
+	if (INTEL_GEN(dev_priv) >= 10)
+		/*
+		 * FIXME: Switch to DIV_ROUND_UP(pixel_rate, 2)
+		 * once DDI clock voltage requirements are
+		 * handled correctly.
+		 */
+		return pixel_rate;
+	else if (IS_GEMINILAKE(dev_priv))
+		/*
+		 * FIXME: Avoid using a pixel clock that is more than 99% of the cdclk
+		 * as a temporary workaround. Use a higher cdclk instead. (Note that
+		 * intel_compute_max_dotclk() limits the max pixel clock to 99% of max
+		 * cdclk.)
+		 */
+		return DIV_ROUND_UP(pixel_rate * 100, 2 * 99);
+	else if (IS_GEN9(dev_priv) ||
+		 IS_BROADWELL(dev_priv) || IS_HASWELL(dev_priv))
+		return pixel_rate;
+	else if (IS_CHERRYVIEW(dev_priv))
+		return DIV_ROUND_UP(pixel_rate * 100, 95);
+	else
+		return DIV_ROUND_UP(pixel_rate * 100, 90);
+}
+
+int intel_crtc_compute_min_cdclk(const struct intel_crtc_state *crtc_state)
 {
 	struct drm_i915_private *dev_priv =
 		to_i915(crtc_state->base.crtc->dev);
+	int min_cdclk;
+
+	if (!crtc_state->base.enable)
+		return 0;
+
+	min_cdclk = intel_pixel_rate_to_cdclk(dev_priv, crtc_state->pixel_rate);
 
 	/* pixel rate mustn't exceed 95% of cdclk with IPS on BDW */
 	if (IS_BROADWELL(dev_priv) && crtc_state->ips_enabled)
-		pixel_rate = DIV_ROUND_UP(pixel_rate * 100, 95);
+		min_cdclk = DIV_ROUND_UP(min_cdclk * 100, 95);
 
 	/* BSpec says "Do not use DisplayPort with CDCLK less than 432 MHz,
 	 * audio enabled, port width x4, and link rate HBR2 (5.4 GHz), or else
 	 * there may be audio corruption or screen corruption." This cdclk
-	 * restriction for GLK is 316.8 MHz and since GLK can output two
-	 * pixels per clock, the pixel rate becomes 2 * 316.8 MHz.
+	 * restriction for GLK is 316.8 MHz.
 	 */
 	if (intel_crtc_has_dp_encoder(crtc_state) &&
 	    crtc_state->has_audio &&
 	    crtc_state->port_clock >= 540000 &&
 	    crtc_state->lane_count == 4) {
-		if (IS_CANNONLAKE(dev_priv))
-			pixel_rate = max(316800, pixel_rate);
-		else if (IS_GEMINILAKE(dev_priv))
-			pixel_rate = max(2 * 316800, pixel_rate);
-		else
-			pixel_rate = max(432000, pixel_rate);
+		if (IS_CANNONLAKE(dev_priv) || IS_GEMINILAKE(dev_priv)) {
+			/* Display WA #1145: glk,cnl */
+			min_cdclk = max(316800, min_cdclk);
+		} else if (IS_GEN9(dev_priv) || IS_BROADWELL(dev_priv)) {
+			/* Display WA #1144: skl,bxt */
+			min_cdclk = max(432000, min_cdclk);
+		}
 	}
 
 	/* According to BSpec, "The CD clock frequency must be at least twice
 	 * the frequency of the Azalia BCLK." and BCLK is 96 MHz by default.
-	 * The check for GLK has to be adjusted as the platform can output
-	 * two pixels per clock.
 	 */
-	if (crtc_state->has_audio && INTEL_GEN(dev_priv) >= 9) {
-		if (IS_GEMINILAKE(dev_priv))
-			pixel_rate = max(2 * 2 * 96000, pixel_rate);
-		else
-			pixel_rate = max(2 * 96000, pixel_rate);
+	if (crtc_state->has_audio && INTEL_GEN(dev_priv) >= 9)
+		min_cdclk = max(2 * 96000, min_cdclk);
+
+	if (min_cdclk > dev_priv->max_cdclk_freq) {
+		DRM_DEBUG_KMS("required cdclk (%d kHz) exceeds max (%d kHz)\n",
+			      min_cdclk, dev_priv->max_cdclk_freq);
+		return -EINVAL;
 	}
 
-	return pixel_rate;
+	return min_cdclk;
 }
 
-/* compute the max rate for new configuration */
-static int intel_max_pixel_rate(struct drm_atomic_state *state)
+static int intel_compute_min_cdclk(struct drm_atomic_state *state)
 {
 	struct intel_atomic_state *intel_state = to_intel_atomic_state(state);
 	struct drm_i915_private *dev_priv = to_i915(state->dev);
-	struct drm_crtc *crtc;
-	struct drm_crtc_state *cstate;
+	struct intel_crtc *crtc;
 	struct intel_crtc_state *crtc_state;
-	unsigned int max_pixel_rate = 0, i;
+	int min_cdclk, i;
 	enum pipe pipe;
 
-	memcpy(intel_state->min_pixclk, dev_priv->min_pixclk,
-	       sizeof(intel_state->min_pixclk));
-
-	for_each_new_crtc_in_state(state, crtc, cstate, i) {
-		int pixel_rate;
-
-		crtc_state = to_intel_crtc_state(cstate);
-		if (!crtc_state->base.enable) {
-			intel_state->min_pixclk[i] = 0;
-			continue;
-		}
-
-		pixel_rate = crtc_state->pixel_rate;
+	memcpy(intel_state->min_cdclk, dev_priv->min_cdclk,
+	       sizeof(intel_state->min_cdclk));
 
-		if (IS_BROADWELL(dev_priv) || INTEL_GEN(dev_priv) >= 9)
-			pixel_rate =
-				bdw_adjust_min_pipe_pixel_rate(crtc_state,
-							       pixel_rate);
+	for_each_new_intel_crtc_in_state(intel_state, crtc, crtc_state, i) {
+		min_cdclk = intel_crtc_compute_min_cdclk(crtc_state);
+		if (min_cdclk < 0)
+			return min_cdclk;
 
-		intel_state->min_pixclk[i] = pixel_rate;
+		intel_state->min_cdclk[i] = min_cdclk;
 	}
 
+	min_cdclk = 0;
 	for_each_pipe(dev_priv, pipe)
-		max_pixel_rate = max(intel_state->min_pixclk[pipe],
-				     max_pixel_rate);
+		min_cdclk = max(intel_state->min_cdclk[pipe], min_cdclk);
 
-	return max_pixel_rate;
+	return min_cdclk;
 }
 
 static int vlv_modeset_calc_cdclk(struct drm_atomic_state *state)
 {
 	struct drm_i915_private *dev_priv = to_i915(state->dev);
-	int max_pixclk = intel_max_pixel_rate(state);
-	struct intel_atomic_state *intel_state =
-		to_intel_atomic_state(state);
-	int cdclk;
+	struct intel_atomic_state *intel_state = to_intel_atomic_state(state);
+	int min_cdclk, cdclk;
 
-	cdclk = vlv_calc_cdclk(dev_priv, max_pixclk);
+	min_cdclk = intel_compute_min_cdclk(state);
+	if (min_cdclk < 0)
+		return min_cdclk;
 
-	if (cdclk > dev_priv->max_cdclk_freq) {
-		DRM_DEBUG_KMS("requested cdclk (%d kHz) exceeds max (%d kHz)\n",
-			      cdclk, dev_priv->max_cdclk_freq);
-		return -EINVAL;
-	}
+	cdclk = vlv_calc_cdclk(dev_priv, min_cdclk);
 
 	intel_state->cdclk.logical.cdclk = cdclk;
 
@@ -1847,22 +1857,18 @@ static int vlv_modeset_calc_cdclk(struct drm_atomic_state *state)
 
 static int bdw_modeset_calc_cdclk(struct drm_atomic_state *state)
 {
-	struct drm_i915_private *dev_priv = to_i915(state->dev);
 	struct intel_atomic_state *intel_state = to_intel_atomic_state(state);
-	int max_pixclk = intel_max_pixel_rate(state);
-	int cdclk;
+	int min_cdclk, cdclk;
+
+	min_cdclk = intel_compute_min_cdclk(state);
+	if (min_cdclk < 0)
+		return min_cdclk;
 
 	/*
 	 * FIXME should also account for plane ratio
 	 * once 64bpp pixel formats are supported.
 	 */
-	cdclk = bdw_calc_cdclk(max_pixclk);
-
-	if (cdclk > dev_priv->max_cdclk_freq) {
-		DRM_DEBUG_KMS("requested cdclk (%d kHz) exceeds max (%d kHz)\n",
-			      cdclk, dev_priv->max_cdclk_freq);
-		return -EINVAL;
-	}
+	cdclk = bdw_calc_cdclk(min_cdclk);
 
 	intel_state->cdclk.logical.cdclk = cdclk;
 
@@ -1880,10 +1886,13 @@ static int bdw_modeset_calc_cdclk(struct drm_atomic_state *state)
 
 static int skl_modeset_calc_cdclk(struct drm_atomic_state *state)
 {
-	struct intel_atomic_state *intel_state = to_intel_atomic_state(state);
 	struct drm_i915_private *dev_priv = to_i915(state->dev);
-	const int max_pixclk = intel_max_pixel_rate(state);
-	int cdclk, vco;
+	struct intel_atomic_state *intel_state = to_intel_atomic_state(state);
+	int min_cdclk, cdclk, vco;
+
+	min_cdclk = intel_compute_min_cdclk(state);
+	if (min_cdclk < 0)
+		return min_cdclk;
 
 	vco = intel_state->cdclk.logical.vco;
 	if (!vco)
@@ -1893,13 +1902,7 @@ static int skl_modeset_calc_cdclk(struct drm_atomic_state *state)
 	 * FIXME should also account for plane ratio
 	 * once 64bpp pixel formats are supported.
 	 */
-	cdclk = skl_calc_cdclk(max_pixclk, vco);
-
-	if (cdclk > dev_priv->max_cdclk_freq) {
-		DRM_DEBUG_KMS("requested cdclk (%d kHz) exceeds max (%d kHz)\n",
-			      cdclk, dev_priv->max_cdclk_freq);
-		return -EINVAL;
-	}
+	cdclk = skl_calc_cdclk(min_cdclk, vco);
 
 	intel_state->cdclk.logical.vco = vco;
 	intel_state->cdclk.logical.cdclk = cdclk;
@@ -1920,25 +1923,21 @@ static int skl_modeset_calc_cdclk(struct drm_atomic_state *state)
 static int bxt_modeset_calc_cdclk(struct drm_atomic_state *state)
 {
 	struct drm_i915_private *dev_priv = to_i915(state->dev);
-	int max_pixclk = intel_max_pixel_rate(state);
-	struct intel_atomic_state *intel_state =
-		to_intel_atomic_state(state);
-	int cdclk, vco;
+	struct intel_atomic_state *intel_state = to_intel_atomic_state(state);
+	int min_cdclk, cdclk, vco;
+
+	min_cdclk = intel_compute_min_cdclk(state);
+	if (min_cdclk < 0)
+		return min_cdclk;
 
 	if (IS_GEMINILAKE(dev_priv)) {
-		cdclk = glk_calc_cdclk(max_pixclk);
+		cdclk = glk_calc_cdclk(min_cdclk);
 		vco = glk_de_pll_vco(dev_priv, cdclk);
 	} else {
-		cdclk = bxt_calc_cdclk(max_pixclk);
+		cdclk = bxt_calc_cdclk(min_cdclk);
 		vco = bxt_de_pll_vco(dev_priv, cdclk);
 	}
 
-	if (cdclk > dev_priv->max_cdclk_freq) {
-		DRM_DEBUG_KMS("requested cdclk (%d kHz) exceeds max (%d kHz)\n",
-			      cdclk, dev_priv->max_cdclk_freq);
-		return -EINVAL;
-	}
-
 	intel_state->cdclk.logical.vco = vco;
 	intel_state->cdclk.logical.cdclk = cdclk;
 
@@ -1964,19 +1963,15 @@ static int bxt_modeset_calc_cdclk(struct drm_atomic_state *state)
 static int cnl_modeset_calc_cdclk(struct drm_atomic_state *state)
 {
 	struct drm_i915_private *dev_priv = to_i915(state->dev);
-	struct intel_atomic_state *intel_state =
-		to_intel_atomic_state(state);
-	int max_pixclk = intel_max_pixel_rate(state);
-	int cdclk, vco;
+	struct intel_atomic_state *intel_state = to_intel_atomic_state(state);
+	int min_cdclk, cdclk, vco;
 
-	cdclk = cnl_calc_cdclk(max_pixclk);
-	vco = cnl_cdclk_pll_vco(dev_priv, cdclk);
+	min_cdclk = intel_compute_min_cdclk(state);
+	if (min_cdclk < 0)
+		return min_cdclk;
 
-	if (cdclk > dev_priv->max_cdclk_freq) {
-		DRM_DEBUG_KMS("requested cdclk (%d kHz) exceeds max (%d kHz)\n",
-			      cdclk, dev_priv->max_cdclk_freq);
-		return -EINVAL;
-	}
+	cdclk = cnl_calc_cdclk(min_cdclk);
+	vco = cnl_cdclk_pll_vco(dev_priv, cdclk);
 
 	intel_state->cdclk.logical.vco = vco;
 	intel_state->cdclk.logical.cdclk = cdclk;
@@ -1999,14 +1994,21 @@ static int intel_compute_max_dotclk(struct drm_i915_private *dev_priv)
 {
 	int max_cdclk_freq = dev_priv->max_cdclk_freq;
 
-	if (IS_GEMINILAKE(dev_priv))
+	if (INTEL_GEN(dev_priv) >= 10)
+		/*
+		 * FIXME: Allow '2 * max_cdclk_freq'
+		 * once DDI clock voltage requirements are
+		 * handled correctly.
+		 */
+		return max_cdclk_freq;
+	else if (IS_GEMINILAKE(dev_priv))
 		/*
 		 * FIXME: Limiting to 99% as a temporary workaround. See
-		 * glk_calc_cdclk() for details.
+		 * intel_min_cdclk() for details.
 		 */
 		return 2 * max_cdclk_freq * 99 / 100;
-	else if (INTEL_INFO(dev_priv)->gen >= 9 ||
-		 IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv))
+	else if (IS_GEN9(dev_priv) ||
+		 IS_BROADWELL(dev_priv) || IS_HASWELL(dev_priv))
 		return max_cdclk_freq;
 	else if (IS_CHERRYVIEW(dev_priv))
 		return max_cdclk_freq*95/100;
diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c
index 70e0ff41070c..437339f5d098 100644
--- a/drivers/gpu/drm/i915/intel_crt.c
+++ b/drivers/gpu/drm/i915/intel_crt.c
@@ -143,7 +143,7 @@ static void hsw_crt_get_config(struct intel_encoder *encoder,
 /* Note: The caller is required to filter out dpms modes not supported by the
  * platform. */
 static void intel_crt_set_dpms(struct intel_encoder *encoder,
-			       struct intel_crtc_state *crtc_state,
+			       const struct intel_crtc_state *crtc_state,
 			       int mode)
 {
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
@@ -194,28 +194,41 @@ static void intel_crt_set_dpms(struct intel_encoder *encoder,
 }
 
 static void intel_disable_crt(struct intel_encoder *encoder,
-			      struct intel_crtc_state *old_crtc_state,
-			      struct drm_connector_state *old_conn_state)
+			      const struct intel_crtc_state *old_crtc_state,
+			      const struct drm_connector_state *old_conn_state)
 {
 	intel_crt_set_dpms(encoder, old_crtc_state, DRM_MODE_DPMS_OFF);
 }
 
 static void pch_disable_crt(struct intel_encoder *encoder,
-			    struct intel_crtc_state *old_crtc_state,
-			    struct drm_connector_state *old_conn_state)
+			    const struct intel_crtc_state *old_crtc_state,
+			    const struct drm_connector_state *old_conn_state)
 {
 }
 
 static void pch_post_disable_crt(struct intel_encoder *encoder,
-				 struct intel_crtc_state *old_crtc_state,
-				 struct drm_connector_state *old_conn_state)
+				 const struct intel_crtc_state *old_crtc_state,
+				 const struct drm_connector_state *old_conn_state)
 {
 	intel_disable_crt(encoder, old_crtc_state, old_conn_state);
 }
 
+static void hsw_disable_crt(struct intel_encoder *encoder,
+			    const struct intel_crtc_state *old_crtc_state,
+			    const struct drm_connector_state *old_conn_state)
+{
+	struct drm_crtc *crtc = old_crtc_state->base.crtc;
+	struct drm_i915_private *dev_priv = to_i915(crtc->dev);
+	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
+
+	WARN_ON(!intel_crtc->config->has_pch_encoder);
+
+	intel_set_pch_fifo_underrun_reporting(dev_priv, PIPE_A, false);
+}
+
 static void hsw_post_disable_crt(struct intel_encoder *encoder,
-				 struct intel_crtc_state *old_crtc_state,
-				 struct drm_connector_state *old_conn_state)
+				 const struct intel_crtc_state *old_crtc_state,
+				 const struct drm_connector_state *old_conn_state)
 {
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
 
@@ -225,11 +238,63 @@ static void hsw_post_disable_crt(struct intel_encoder *encoder,
 	lpt_disable_iclkip(dev_priv);
 
 	intel_ddi_fdi_post_disable(encoder, old_crtc_state, old_conn_state);
+
+	WARN_ON(!old_crtc_state->has_pch_encoder);
+
+	intel_set_pch_fifo_underrun_reporting(dev_priv, PIPE_A, true);
+}
+
+static void hsw_pre_pll_enable_crt(struct intel_encoder *encoder,
+				   const struct intel_crtc_state *pipe_config,
+				   const struct drm_connector_state *conn_state)
+{
+	struct drm_crtc *crtc = pipe_config->base.crtc;
+	struct drm_i915_private *dev_priv = to_i915(crtc->dev);
+	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
+
+	WARN_ON(!intel_crtc->config->has_pch_encoder);
+
+	intel_set_pch_fifo_underrun_reporting(dev_priv, PIPE_A, false);
+}
+
+static void hsw_pre_enable_crt(struct intel_encoder *encoder,
+			       const struct intel_crtc_state *pipe_config,
+			       const struct drm_connector_state *conn_state)
+{
+	struct drm_crtc *crtc = pipe_config->base.crtc;
+	struct drm_i915_private *dev_priv = to_i915(crtc->dev);
+	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
+	int pipe = intel_crtc->pipe;
+
+	WARN_ON(!intel_crtc->config->has_pch_encoder);
+
+	intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe, false);
+
+	dev_priv->display.fdi_link_train(intel_crtc, pipe_config);
+}
+
+static void hsw_enable_crt(struct intel_encoder *encoder,
+			   const struct intel_crtc_state *pipe_config,
+			   const struct drm_connector_state *conn_state)
+{
+	struct drm_crtc *crtc = pipe_config->base.crtc;
+	struct drm_i915_private *dev_priv = to_i915(crtc->dev);
+	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
+	int pipe = intel_crtc->pipe;
+
+	WARN_ON(!intel_crtc->config->has_pch_encoder);
+
+	intel_crt_set_dpms(encoder, pipe_config, DRM_MODE_DPMS_ON);
+
+	intel_wait_for_vblank(dev_priv, pipe);
+	intel_wait_for_vblank(dev_priv, pipe);
+	intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe, true);
+	intel_set_pch_fifo_underrun_reporting(dev_priv, PIPE_A, true);
 }
 
 static void intel_enable_crt(struct intel_encoder *encoder,
-			     struct intel_crtc_state *pipe_config,
-			     struct drm_connector_state *conn_state)
+			     const struct intel_crtc_state *pipe_config,
+			     const struct drm_connector_state *conn_state)
 {
 	intel_crt_set_dpms(encoder, pipe_config, DRM_MODE_DPMS_ON);
 }
@@ -279,10 +344,25 @@ static bool intel_crt_compute_config(struct intel_encoder *encoder,
 				     struct intel_crtc_state *pipe_config,
 				     struct drm_connector_state *conn_state)
 {
+	return true;
+}
+
+static bool pch_crt_compute_config(struct intel_encoder *encoder,
+				   struct intel_crtc_state *pipe_config,
+				   struct drm_connector_state *conn_state)
+{
+	pipe_config->has_pch_encoder = true;
+
+	return true;
+}
+
+static bool hsw_crt_compute_config(struct intel_encoder *encoder,
+				   struct intel_crtc_state *pipe_config,
+				   struct drm_connector_state *conn_state)
+{
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
 
-	if (HAS_PCH_SPLIT(dev_priv))
-		pipe_config->has_pch_encoder = true;
+	pipe_config->has_pch_encoder = true;
 
 	/* LPT FDI RX only supports 8bpc. */
 	if (HAS_PCH_LPT(dev_priv)) {
@@ -295,8 +375,7 @@ static bool intel_crt_compute_config(struct intel_encoder *encoder,
 	}
 
 	/* FDI must always be 2.7 GHz */
-	if (HAS_DDI(dev_priv))
-		pipe_config->port_clock = 135000 * 2;
+	pipe_config->port_clock = 135000 * 2;
 
 	return true;
 }
@@ -712,7 +791,7 @@ intel_crt_detect(struct drm_connector *connector,
 	 * broken monitor (without edid) to work behind a broken kvm (that fails
 	 * to have the right resistors for HP detection) needs to fix this up.
 	 * For now just bail out. */
-	if (I915_HAS_HOTPLUG(dev_priv) && !i915.load_detect_test) {
+	if (I915_HAS_HOTPLUG(dev_priv) && !i915_modparams.load_detect_test) {
 		status = connector_status_disconnected;
 		goto out;
 	}
@@ -730,7 +809,7 @@ intel_crt_detect(struct drm_connector *connector,
 		else if (INTEL_GEN(dev_priv) < 4)
 			status = intel_crt_load_detect(crt,
 				to_intel_crtc(connector->state->crtc)->pipe);
-		else if (i915.load_detect_test)
+		else if (i915_modparams.load_detect_test)
 			status = connector_status_disconnected;
 		else
 			status = connector_status_unknown;
@@ -890,26 +969,33 @@ void intel_crt_init(struct drm_i915_private *dev_priv)
 
 	crt->base.power_domain = POWER_DOMAIN_PORT_CRT;
 
-	crt->base.compute_config = intel_crt_compute_config;
-	if (HAS_PCH_SPLIT(dev_priv)) {
-		crt->base.disable = pch_disable_crt;
-		crt->base.post_disable = pch_post_disable_crt;
-	} else {
-		crt->base.disable = intel_disable_crt;
-	}
-	crt->base.enable = intel_enable_crt;
 	if (I915_HAS_HOTPLUG(dev_priv) &&
 	    !dmi_check_system(intel_spurious_crt_detect))
 		crt->base.hpd_pin = HPD_CRT;
+
 	if (HAS_DDI(dev_priv)) {
 		crt->base.port = PORT_E;
 		crt->base.get_config = hsw_crt_get_config;
 		crt->base.get_hw_state = intel_ddi_get_hw_state;
+		crt->base.compute_config = hsw_crt_compute_config;
+		crt->base.pre_pll_enable = hsw_pre_pll_enable_crt;
+		crt->base.pre_enable = hsw_pre_enable_crt;
+		crt->base.enable = hsw_enable_crt;
+		crt->base.disable = hsw_disable_crt;
 		crt->base.post_disable = hsw_post_disable_crt;
 	} else {
+		if (HAS_PCH_SPLIT(dev_priv)) {
+			crt->base.compute_config = pch_crt_compute_config;
+			crt->base.disable = pch_disable_crt;
+			crt->base.post_disable = pch_post_disable_crt;
+		} else {
+			crt->base.compute_config = intel_crt_compute_config;
+			crt->base.disable = intel_disable_crt;
+		}
 		crt->base.port = PORT_NONE;
 		crt->base.get_config = intel_crt_get_config;
 		crt->base.get_hw_state = intel_crt_get_hw_state;
+		crt->base.enable = intel_enable_crt;
 	}
 	intel_connector->get_hw_state = intel_connector_get_hw_state;
 
diff --git a/drivers/gpu/drm/i915/intel_csr.c b/drivers/gpu/drm/i915/intel_csr.c
index 92c1f8e166dc..da9de47562b8 100644
--- a/drivers/gpu/drm/i915/intel_csr.c
+++ b/drivers/gpu/drm/i915/intel_csr.c
@@ -52,10 +52,6 @@ MODULE_FIRMWARE(I915_CSR_SKL);
 MODULE_FIRMWARE(I915_CSR_BXT);
 #define BXT_CSR_VERSION_REQUIRED	CSR_VERSION(1, 7)
 
-#define FIRMWARE_URL  "https://01.org/linuxgraphics/downloads/firmware"
-
-
-
 
 #define CSR_MAX_FW_SIZE			0x2FFF
 #define CSR_DEFAULT_FW_OFFSET		0xFFFFFFFF
@@ -252,8 +248,14 @@ void intel_csr_load_program(struct drm_i915_private *dev_priv)
 	}
 
 	fw_size = dev_priv->csr.dmc_fw_size;
+	assert_rpm_wakelock_held(dev_priv);
+
+	preempt_disable();
+
 	for (i = 0; i < fw_size; i++)
-		I915_WRITE(CSR_PROGRAM(i), payload[i]);
+		I915_WRITE_FW(CSR_PROGRAM(i), payload[i]);
+
+	preempt_enable();
 
 	for (i = 0; i < dev_priv->csr.mmio_count; i++) {
 		I915_WRITE(dev_priv->csr.mmioaddr[i],
@@ -285,7 +287,8 @@ static uint32_t *parse_csr_fw(struct drm_i915_private *dev_priv,
 	css_header = (struct intel_css_header *)fw->data;
 	if (sizeof(struct intel_css_header) !=
 	    (css_header->header_len * 4)) {
-		DRM_ERROR("Firmware has wrong CSS header length %u bytes\n",
+		DRM_ERROR("DMC firmware has wrong CSS header length "
+			  "(%u bytes)\n",
 			  (css_header->header_len * 4));
 		return NULL;
 	}
@@ -309,7 +312,7 @@ static uint32_t *parse_csr_fw(struct drm_i915_private *dev_priv,
 
 	if (csr->version != required_version) {
 		DRM_INFO("Refusing to load DMC firmware v%u.%u,"
-			 " please use v%u.%u [" FIRMWARE_URL "].\n",
+			 " please use v%u.%u\n",
 			 CSR_VERSION_MAJOR(csr->version),
 			 CSR_VERSION_MINOR(csr->version),
 			 CSR_VERSION_MAJOR(required_version),
@@ -324,7 +327,8 @@ static uint32_t *parse_csr_fw(struct drm_i915_private *dev_priv,
 		&fw->data[readcount];
 	if (sizeof(struct intel_package_header) !=
 	    (package_header->header_len * 4)) {
-		DRM_ERROR("Firmware has wrong package header length %u bytes\n",
+		DRM_ERROR("DMC firmware has wrong package header length "
+			  "(%u bytes)\n",
 			  (package_header->header_len * 4));
 		return NULL;
 	}
@@ -345,7 +349,7 @@ static uint32_t *parse_csr_fw(struct drm_i915_private *dev_priv,
 			dmc_offset = package_header->fw_info[i].offset;
 	}
 	if (dmc_offset == CSR_DEFAULT_FW_OFFSET) {
-		DRM_ERROR("Firmware not supported for %c stepping\n",
+		DRM_ERROR("DMC firmware not supported for %c stepping\n",
 			  si->stepping);
 		return NULL;
 	}
@@ -354,7 +358,8 @@ static uint32_t *parse_csr_fw(struct drm_i915_private *dev_priv,
 	/* Extract dmc_header information. */
 	dmc_header = (struct intel_dmc_header *)&fw->data[readcount];
 	if (sizeof(struct intel_dmc_header) != (dmc_header->header_len)) {
-		DRM_ERROR("Firmware has wrong dmc header length %u bytes\n",
+		DRM_ERROR("DMC firmware has wrong dmc header length "
+			  "(%u bytes)\n",
 			  (dmc_header->header_len));
 		return NULL;
 	}
@@ -362,7 +367,7 @@ static uint32_t *parse_csr_fw(struct drm_i915_private *dev_priv,
 
 	/* Cache the dmc header info. */
 	if (dmc_header->mmio_count > ARRAY_SIZE(csr->mmioaddr)) {
-		DRM_ERROR("Firmware has wrong mmio count %u\n",
+		DRM_ERROR("DMC firmware has wrong mmio count %u\n",
 			  dmc_header->mmio_count);
 		return NULL;
 	}
@@ -370,7 +375,7 @@ static uint32_t *parse_csr_fw(struct drm_i915_private *dev_priv,
 	for (i = 0; i < dmc_header->mmio_count; i++) {
 		if (dmc_header->mmioaddr[i] < CSR_MMIO_START_RANGE ||
 		    dmc_header->mmioaddr[i] > CSR_MMIO_END_RANGE) {
-			DRM_ERROR(" Firmware has wrong mmio address 0x%x\n",
+			DRM_ERROR("DMC firmware has wrong mmio address 0x%x\n",
 				  dmc_header->mmioaddr[i]);
 			return NULL;
 		}
@@ -381,7 +386,7 @@ static uint32_t *parse_csr_fw(struct drm_i915_private *dev_priv,
 	/* fw_size is in dwords, so multiplied by 4 to convert into bytes. */
 	nbytes = dmc_header->fw_size * 4;
 	if (nbytes > CSR_MAX_FW_SIZE) {
-		DRM_ERROR("CSR firmware too big (%u) bytes\n", nbytes);
+		DRM_ERROR("DMC firmware too big (%u bytes)\n", nbytes);
 		return NULL;
 	}
 	csr->dmc_fw_size = dmc_header->fw_size;
@@ -419,9 +424,11 @@ static void csr_load_work_fn(struct work_struct *work)
 			 CSR_VERSION_MINOR(csr->version));
 	} else {
 		dev_notice(dev_priv->drm.dev,
-			   "Failed to load DMC firmware"
-			   " [" FIRMWARE_URL "],"
-			   " disabling runtime power management.\n");
+			   "Failed to load DMC firmware %s."
+			   " Disabling runtime power management.\n",
+			   csr->fw_path);
+		dev_notice(dev_priv->drm.dev, "DMC firmware homepage: %s",
+			   INTEL_UC_FIRMWARE_URL);
 	}
 
 	release_firmware(fw);
diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index 5e5fe03b638c..58a3755544b2 100644
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -301,39 +301,38 @@ static const struct ddi_buf_trans skl_y_ddi_translations_hdmi[] = {
 };
 
 struct bxt_ddi_buf_trans {
-	u32 margin;	/* swing value */
-	u32 scale;	/* scale value */
-	u32 enable;	/* scale enable */
-	u32 deemphasis;
-	bool default_index; /* true if the entry represents default value */
+	u8 margin;	/* swing value */
+	u8 scale;	/* scale value */
+	u8 enable;	/* scale enable */
+	u8 deemphasis;
 };
 
 static const struct bxt_ddi_buf_trans bxt_ddi_translations_dp[] = {
 					/* Idx	NT mV diff	db  */
-	{ 52,  0x9A, 0, 128, true  },	/* 0:	400		0   */
-	{ 78,  0x9A, 0, 85,  false },	/* 1:	400		3.5 */
-	{ 104, 0x9A, 0, 64,  false },	/* 2:	400		6   */
-	{ 154, 0x9A, 0, 43,  false },	/* 3:	400		9.5 */
-	{ 77,  0x9A, 0, 128, false },	/* 4:	600		0   */
-	{ 116, 0x9A, 0, 85,  false },	/* 5:	600		3.5 */
-	{ 154, 0x9A, 0, 64,  false },	/* 6:	600		6   */
-	{ 102, 0x9A, 0, 128, false },	/* 7:	800		0   */
-	{ 154, 0x9A, 0, 85,  false },	/* 8:	800		3.5 */
-	{ 154, 0x9A, 1, 128, false },	/* 9:	1200		0   */
+	{ 52,  0x9A, 0, 128, },	/* 0:	400		0   */
+	{ 78,  0x9A, 0, 85,  },	/* 1:	400		3.5 */
+	{ 104, 0x9A, 0, 64,  },	/* 2:	400		6   */
+	{ 154, 0x9A, 0, 43,  },	/* 3:	400		9.5 */
+	{ 77,  0x9A, 0, 128, },	/* 4:	600		0   */
+	{ 116, 0x9A, 0, 85,  },	/* 5:	600		3.5 */
+	{ 154, 0x9A, 0, 64,  },	/* 6:	600		6   */
+	{ 102, 0x9A, 0, 128, },	/* 7:	800		0   */
+	{ 154, 0x9A, 0, 85,  },	/* 8:	800		3.5 */
+	{ 154, 0x9A, 1, 128, },	/* 9:	1200		0   */
 };
 
 static const struct bxt_ddi_buf_trans bxt_ddi_translations_edp[] = {
 					/* Idx	NT mV diff	db  */
-	{ 26, 0, 0, 128, false },	/* 0:	200		0   */
-	{ 38, 0, 0, 112, false },	/* 1:	200		1.5 */
-	{ 48, 0, 0, 96,  false },	/* 2:	200		4   */
-	{ 54, 0, 0, 69,  false },	/* 3:	200		6   */
-	{ 32, 0, 0, 128, false },	/* 4:	250		0   */
-	{ 48, 0, 0, 104, false },	/* 5:	250		1.5 */
-	{ 54, 0, 0, 85,  false },	/* 6:	250		4   */
-	{ 43, 0, 0, 128, false },	/* 7:	300		0   */
-	{ 54, 0, 0, 101, false },	/* 8:	300		1.5 */
-	{ 48, 0, 0, 128, false },	/* 9:	300		0   */
+	{ 26, 0, 0, 128, },	/* 0:	200		0   */
+	{ 38, 0, 0, 112, },	/* 1:	200		1.5 */
+	{ 48, 0, 0, 96,  },	/* 2:	200		4   */
+	{ 54, 0, 0, 69,  },	/* 3:	200		6   */
+	{ 32, 0, 0, 128, },	/* 4:	250		0   */
+	{ 48, 0, 0, 104, },	/* 5:	250		1.5 */
+	{ 54, 0, 0, 85,  },	/* 6:	250		4   */
+	{ 43, 0, 0, 128, },	/* 7:	300		0   */
+	{ 54, 0, 0, 101, },	/* 8:	300		1.5 */
+	{ 48, 0, 0, 128, },	/* 9:	300		0   */
 };
 
 /* BSpec has 2 recommended values - entries 0 and 8.
@@ -341,24 +340,24 @@ static const struct bxt_ddi_buf_trans bxt_ddi_translations_edp[] = {
  */
 static const struct bxt_ddi_buf_trans bxt_ddi_translations_hdmi[] = {
 					/* Idx	NT mV diff	db  */
-	{ 52,  0x9A, 0, 128, false },	/* 0:	400		0   */
-	{ 52,  0x9A, 0, 85,  false },	/* 1:	400		3.5 */
-	{ 52,  0x9A, 0, 64,  false },	/* 2:	400		6   */
-	{ 42,  0x9A, 0, 43,  false },	/* 3:	400		9.5 */
-	{ 77,  0x9A, 0, 128, false },	/* 4:	600		0   */
-	{ 77,  0x9A, 0, 85,  false },	/* 5:	600		3.5 */
-	{ 77,  0x9A, 0, 64,  false },	/* 6:	600		6   */
-	{ 102, 0x9A, 0, 128, false },	/* 7:	800		0   */
-	{ 102, 0x9A, 0, 85,  false },	/* 8:	800		3.5 */
-	{ 154, 0x9A, 1, 128, true },	/* 9:	1200		0   */
+	{ 52,  0x9A, 0, 128, },	/* 0:	400		0   */
+	{ 52,  0x9A, 0, 85,  },	/* 1:	400		3.5 */
+	{ 52,  0x9A, 0, 64,  },	/* 2:	400		6   */
+	{ 42,  0x9A, 0, 43,  },	/* 3:	400		9.5 */
+	{ 77,  0x9A, 0, 128, },	/* 4:	600		0   */
+	{ 77,  0x9A, 0, 85,  },	/* 5:	600		3.5 */
+	{ 77,  0x9A, 0, 64,  },	/* 6:	600		6   */
+	{ 102, 0x9A, 0, 128, },	/* 7:	800		0   */
+	{ 102, 0x9A, 0, 85,  },	/* 8:	800		3.5 */
+	{ 154, 0x9A, 1, 128, },	/* 9:	1200		0   */
 };
 
 struct cnl_ddi_buf_trans {
-	u32 dw2_swing_sel;
-	u32 dw7_n_scalar;
-	u32 dw4_cursor_coeff;
-	u32 dw4_post_cursor_2;
-	u32 dw4_post_cursor_1;
+	u8 dw2_swing_sel;
+	u8 dw7_n_scalar;
+	u8 dw4_cursor_coeff;
+	u8 dw4_post_cursor_2;
+	u8 dw4_post_cursor_1;
 };
 
 /* Voltage Swing Programming for VccIO 0.85V for DP */
@@ -588,48 +587,29 @@ skl_get_buf_trans_hdmi(struct drm_i915_private *dev_priv, int *n_entries)
 	}
 }
 
-static int intel_ddi_hdmi_level(struct drm_i915_private *dev_priv, enum port port)
+static int skl_buf_trans_num_entries(enum port port, int n_entries)
 {
-	int n_hdmi_entries;
-	int hdmi_level;
-	int hdmi_default_entry;
-
-	hdmi_level = dev_priv->vbt.ddi_port_info[port].hdmi_level_shift;
-
-	if (IS_GEN9_LP(dev_priv))
-		return hdmi_level;
-
-	if (IS_GEN9_BC(dev_priv)) {
-		skl_get_buf_trans_hdmi(dev_priv, &n_hdmi_entries);
-		hdmi_default_entry = 8;
-	} else if (IS_BROADWELL(dev_priv)) {
-		n_hdmi_entries = ARRAY_SIZE(bdw_ddi_translations_hdmi);
-		hdmi_default_entry = 7;
-	} else if (IS_HASWELL(dev_priv)) {
-		n_hdmi_entries = ARRAY_SIZE(hsw_ddi_translations_hdmi);
-		hdmi_default_entry = 6;
-	} else {
-		WARN(1, "ddi translation table missing\n");
-		n_hdmi_entries = ARRAY_SIZE(bdw_ddi_translations_hdmi);
-		hdmi_default_entry = 7;
-	}
-
-	/* Choose a good default if VBT is badly populated */
-	if (hdmi_level == HDMI_LEVEL_SHIFT_UNKNOWN ||
-	    hdmi_level >= n_hdmi_entries)
-		hdmi_level = hdmi_default_entry;
-
-	return hdmi_level;
+	/* Only DDIA and DDIE can select the 10th register with DP */
+	if (port == PORT_A || port == PORT_E)
+		return min(n_entries, 10);
+	else
+		return min(n_entries, 9);
 }
 
 static const struct ddi_buf_trans *
 intel_ddi_get_buf_trans_dp(struct drm_i915_private *dev_priv,
-			   int *n_entries)
+			   enum port port, int *n_entries)
 {
 	if (IS_KABYLAKE(dev_priv) || IS_COFFEELAKE(dev_priv)) {
-		return kbl_get_buf_trans_dp(dev_priv, n_entries);
+		const struct ddi_buf_trans *ddi_translations =
+			kbl_get_buf_trans_dp(dev_priv, n_entries);
+		*n_entries = skl_buf_trans_num_entries(port, *n_entries);
+		return ddi_translations;
 	} else if (IS_SKYLAKE(dev_priv)) {
-		return skl_get_buf_trans_dp(dev_priv, n_entries);
+		const struct ddi_buf_trans *ddi_translations =
+			skl_get_buf_trans_dp(dev_priv, n_entries);
+		*n_entries = skl_buf_trans_num_entries(port, *n_entries);
+		return ddi_translations;
 	} else if (IS_BROADWELL(dev_priv)) {
 		*n_entries = ARRAY_SIZE(bdw_ddi_translations_dp);
 		return  bdw_ddi_translations_dp;
@@ -644,10 +624,13 @@ intel_ddi_get_buf_trans_dp(struct drm_i915_private *dev_priv,
 
 static const struct ddi_buf_trans *
 intel_ddi_get_buf_trans_edp(struct drm_i915_private *dev_priv,
-			    int *n_entries)
+			    enum port port, int *n_entries)
 {
 	if (IS_GEN9_BC(dev_priv)) {
-		return skl_get_buf_trans_edp(dev_priv, n_entries);
+		const struct ddi_buf_trans *ddi_translations =
+			skl_get_buf_trans_edp(dev_priv, n_entries);
+		*n_entries = skl_buf_trans_num_entries(port, *n_entries);
+		return ddi_translations;
 	} else if (IS_BROADWELL(dev_priv)) {
 		return bdw_get_buf_trans_edp(dev_priv, n_entries);
 	} else if (IS_HASWELL(dev_priv)) {
@@ -675,6 +658,154 @@ intel_ddi_get_buf_trans_fdi(struct drm_i915_private *dev_priv,
 	return NULL;
 }
 
+static const struct ddi_buf_trans *
+intel_ddi_get_buf_trans_hdmi(struct drm_i915_private *dev_priv,
+			     int *n_entries)
+{
+	if (IS_GEN9_BC(dev_priv)) {
+		return skl_get_buf_trans_hdmi(dev_priv, n_entries);
+	} else if (IS_BROADWELL(dev_priv)) {
+		*n_entries = ARRAY_SIZE(bdw_ddi_translations_hdmi);
+		return bdw_ddi_translations_hdmi;
+	} else if (IS_HASWELL(dev_priv)) {
+		*n_entries = ARRAY_SIZE(hsw_ddi_translations_hdmi);
+		return hsw_ddi_translations_hdmi;
+	}
+
+	*n_entries = 0;
+	return NULL;
+}
+
+static const struct bxt_ddi_buf_trans *
+bxt_get_buf_trans_dp(struct drm_i915_private *dev_priv, int *n_entries)
+{
+	*n_entries = ARRAY_SIZE(bxt_ddi_translations_dp);
+	return bxt_ddi_translations_dp;
+}
+
+static const struct bxt_ddi_buf_trans *
+bxt_get_buf_trans_edp(struct drm_i915_private *dev_priv, int *n_entries)
+{
+	if (dev_priv->vbt.edp.low_vswing) {
+		*n_entries = ARRAY_SIZE(bxt_ddi_translations_edp);
+		return bxt_ddi_translations_edp;
+	}
+
+	return bxt_get_buf_trans_dp(dev_priv, n_entries);
+}
+
+static const struct bxt_ddi_buf_trans *
+bxt_get_buf_trans_hdmi(struct drm_i915_private *dev_priv, int *n_entries)
+{
+	*n_entries = ARRAY_SIZE(bxt_ddi_translations_hdmi);
+	return bxt_ddi_translations_hdmi;
+}
+
+static const struct cnl_ddi_buf_trans *
+cnl_get_buf_trans_hdmi(struct drm_i915_private *dev_priv, int *n_entries)
+{
+	u32 voltage = I915_READ(CNL_PORT_COMP_DW3) & VOLTAGE_INFO_MASK;
+
+	if (voltage == VOLTAGE_INFO_0_85V) {
+		*n_entries = ARRAY_SIZE(cnl_ddi_translations_hdmi_0_85V);
+		return cnl_ddi_translations_hdmi_0_85V;
+	} else if (voltage == VOLTAGE_INFO_0_95V) {
+		*n_entries = ARRAY_SIZE(cnl_ddi_translations_hdmi_0_95V);
+		return cnl_ddi_translations_hdmi_0_95V;
+	} else if (voltage == VOLTAGE_INFO_1_05V) {
+		*n_entries = ARRAY_SIZE(cnl_ddi_translations_hdmi_1_05V);
+		return cnl_ddi_translations_hdmi_1_05V;
+	} else {
+		*n_entries = 1; /* shut up gcc */
+		MISSING_CASE(voltage);
+	}
+	return NULL;
+}
+
+static const struct cnl_ddi_buf_trans *
+cnl_get_buf_trans_dp(struct drm_i915_private *dev_priv, int *n_entries)
+{
+	u32 voltage = I915_READ(CNL_PORT_COMP_DW3) & VOLTAGE_INFO_MASK;
+
+	if (voltage == VOLTAGE_INFO_0_85V) {
+		*n_entries = ARRAY_SIZE(cnl_ddi_translations_dp_0_85V);
+		return cnl_ddi_translations_dp_0_85V;
+	} else if (voltage == VOLTAGE_INFO_0_95V) {
+		*n_entries = ARRAY_SIZE(cnl_ddi_translations_dp_0_95V);
+		return cnl_ddi_translations_dp_0_95V;
+	} else if (voltage == VOLTAGE_INFO_1_05V) {
+		*n_entries = ARRAY_SIZE(cnl_ddi_translations_dp_1_05V);
+		return cnl_ddi_translations_dp_1_05V;
+	} else {
+		*n_entries = 1; /* shut up gcc */
+		MISSING_CASE(voltage);
+	}
+	return NULL;
+}
+
+static const struct cnl_ddi_buf_trans *
+cnl_get_buf_trans_edp(struct drm_i915_private *dev_priv, int *n_entries)
+{
+	u32 voltage = I915_READ(CNL_PORT_COMP_DW3) & VOLTAGE_INFO_MASK;
+
+	if (dev_priv->vbt.edp.low_vswing) {
+		if (voltage == VOLTAGE_INFO_0_85V) {
+			*n_entries = ARRAY_SIZE(cnl_ddi_translations_edp_0_85V);
+			return cnl_ddi_translations_edp_0_85V;
+		} else if (voltage == VOLTAGE_INFO_0_95V) {
+			*n_entries = ARRAY_SIZE(cnl_ddi_translations_edp_0_95V);
+			return cnl_ddi_translations_edp_0_95V;
+		} else if (voltage == VOLTAGE_INFO_1_05V) {
+			*n_entries = ARRAY_SIZE(cnl_ddi_translations_edp_1_05V);
+			return cnl_ddi_translations_edp_1_05V;
+		} else {
+			*n_entries = 1; /* shut up gcc */
+			MISSING_CASE(voltage);
+		}
+		return NULL;
+	} else {
+		return cnl_get_buf_trans_dp(dev_priv, n_entries);
+	}
+}
+
+static int intel_ddi_hdmi_level(struct drm_i915_private *dev_priv, enum port port)
+{
+	int n_entries, level, default_entry;
+
+	level = dev_priv->vbt.ddi_port_info[port].hdmi_level_shift;
+
+	if (IS_CANNONLAKE(dev_priv)) {
+		cnl_get_buf_trans_hdmi(dev_priv, &n_entries);
+		default_entry = n_entries - 1;
+	} else if (IS_GEN9_LP(dev_priv)) {
+		bxt_get_buf_trans_hdmi(dev_priv, &n_entries);
+		default_entry = n_entries - 1;
+	} else if (IS_GEN9_BC(dev_priv)) {
+		intel_ddi_get_buf_trans_hdmi(dev_priv, &n_entries);
+		default_entry = 8;
+	} else if (IS_BROADWELL(dev_priv)) {
+		intel_ddi_get_buf_trans_hdmi(dev_priv, &n_entries);
+		default_entry = 7;
+	} else if (IS_HASWELL(dev_priv)) {
+		intel_ddi_get_buf_trans_hdmi(dev_priv, &n_entries);
+		default_entry = 6;
+	} else {
+		WARN(1, "ddi translation table missing\n");
+		return 0;
+	}
+
+	/* Choose a good default if VBT is badly populated */
+	if (level == HDMI_LEVEL_SHIFT_UNKNOWN || level >= n_entries)
+		level = default_entry;
+
+	if (WARN_ON_ONCE(n_entries == 0))
+		return 0;
+	if (WARN_ON_ONCE(level >= n_entries))
+		level = n_entries - 1;
+
+	return level;
+}
+
 /*
  * Starting with Haswell, DDI port buffers must be programmed with correct
  * values in advance. This function programs the correct values for
@@ -688,16 +819,13 @@ static void intel_prepare_dp_ddi_buffers(struct intel_encoder *encoder)
 	enum port port = intel_ddi_get_encoder_port(encoder);
 	const struct ddi_buf_trans *ddi_translations;
 
-	if (IS_GEN9_LP(dev_priv))
-		return;
-
 	switch (encoder->type) {
 	case INTEL_OUTPUT_EDP:
-		ddi_translations = intel_ddi_get_buf_trans_edp(dev_priv,
+		ddi_translations = intel_ddi_get_buf_trans_edp(dev_priv, port,
 							       &n_entries);
 		break;
 	case INTEL_OUTPUT_DP:
-		ddi_translations = intel_ddi_get_buf_trans_dp(dev_priv,
+		ddi_translations = intel_ddi_get_buf_trans_dp(dev_priv, port,
 							      &n_entries);
 		break;
 	case INTEL_OUTPUT_ANALOG:
@@ -709,16 +837,10 @@ static void intel_prepare_dp_ddi_buffers(struct intel_encoder *encoder)
 		return;
 	}
 
-	if (IS_GEN9_BC(dev_priv)) {
-		/* If we're boosting the current, set bit 31 of trans1 */
-		if (dev_priv->vbt.ddi_port_info[port].dp_boost_level)
-			iboost_bit = DDI_BUF_BALANCE_LEG_ENABLE;
-
-		if (WARN_ON(encoder->type == INTEL_OUTPUT_EDP &&
-			    port != PORT_A && port != PORT_E &&
-			    n_entries > 9))
-			n_entries = 9;
-	}
+	/* If we're boosting the current, set bit 31 of trans1 */
+	if (IS_GEN9_BC(dev_priv) &&
+	    dev_priv->vbt.ddi_port_info[port].dp_boost_level)
+		iboost_bit = DDI_BUF_BALANCE_LEG_ENABLE;
 
 	for (i = 0; i < n_entries; i++) {
 		I915_WRITE(DDI_BUF_TRANS_LO(port, i),
@@ -733,42 +855,32 @@ static void intel_prepare_dp_ddi_buffers(struct intel_encoder *encoder)
  * values in advance. This function programs the correct values for
  * HDMI/DVI use cases.
  */
-static void intel_prepare_hdmi_ddi_buffers(struct intel_encoder *encoder)
+static void intel_prepare_hdmi_ddi_buffers(struct intel_encoder *encoder,
+					   int level)
 {
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
 	u32 iboost_bit = 0;
-	int n_hdmi_entries, hdmi_level;
+	int n_entries;
 	enum port port = intel_ddi_get_encoder_port(encoder);
-	const struct ddi_buf_trans *ddi_translations_hdmi;
-
-	if (IS_GEN9_LP(dev_priv))
-		return;
+	const struct ddi_buf_trans *ddi_translations;
 
-	hdmi_level = intel_ddi_hdmi_level(dev_priv, port);
+	ddi_translations = intel_ddi_get_buf_trans_hdmi(dev_priv, &n_entries);
 
-	if (IS_GEN9_BC(dev_priv)) {
-		ddi_translations_hdmi = skl_get_buf_trans_hdmi(dev_priv, &n_hdmi_entries);
+	if (WARN_ON_ONCE(!ddi_translations))
+		return;
+	if (WARN_ON_ONCE(level >= n_entries))
+		level = n_entries - 1;
 
-		/* If we're boosting the current, set bit 31 of trans1 */
-		if (dev_priv->vbt.ddi_port_info[port].hdmi_boost_level)
-			iboost_bit = DDI_BUF_BALANCE_LEG_ENABLE;
-	} else if (IS_BROADWELL(dev_priv)) {
-		ddi_translations_hdmi = bdw_ddi_translations_hdmi;
-		n_hdmi_entries = ARRAY_SIZE(bdw_ddi_translations_hdmi);
-	} else if (IS_HASWELL(dev_priv)) {
-		ddi_translations_hdmi = hsw_ddi_translations_hdmi;
-		n_hdmi_entries = ARRAY_SIZE(hsw_ddi_translations_hdmi);
-	} else {
-		WARN(1, "ddi translation table missing\n");
-		ddi_translations_hdmi = bdw_ddi_translations_hdmi;
-		n_hdmi_entries = ARRAY_SIZE(bdw_ddi_translations_hdmi);
-	}
+	/* If we're boosting the current, set bit 31 of trans1 */
+	if (IS_GEN9_BC(dev_priv) &&
+	    dev_priv->vbt.ddi_port_info[port].hdmi_boost_level)
+		iboost_bit = DDI_BUF_BALANCE_LEG_ENABLE;
 
 	/* Entry 9 is for HDMI: */
 	I915_WRITE(DDI_BUF_TRANS_LO(port, 9),
-		   ddi_translations_hdmi[hdmi_level].trans1 | iboost_bit);
+		   ddi_translations[level].trans1 | iboost_bit);
 	I915_WRITE(DDI_BUF_TRANS_HI(port, 9),
-		   ddi_translations_hdmi[hdmi_level].trans2);
+		   ddi_translations[level].trans2);
 }
 
 static void intel_wait_ddi_buf_idle(struct drm_i915_private *dev_priv,
@@ -785,7 +897,7 @@ static void intel_wait_ddi_buf_idle(struct drm_i915_private *dev_priv,
 	DRM_ERROR("Timeout waiting for DDI BUF %c idle bit\n", port_name(port));
 }
 
-static uint32_t hsw_pll_to_ddi_pll_sel(struct intel_shared_dpll *pll)
+static uint32_t hsw_pll_to_ddi_pll_sel(const struct intel_shared_dpll *pll)
 {
 	switch (pll->id) {
 	case DPLL_ID_WRPLL1:
@@ -1044,14 +1156,14 @@ static int hsw_ddi_calc_wrpll_link(struct drm_i915_private *dev_priv,
 }
 
 static int skl_calc_wrpll_link(struct drm_i915_private *dev_priv,
-			       uint32_t dpll)
+			       enum intel_dpll_id pll_id)
 {
 	i915_reg_t cfgcr1_reg, cfgcr2_reg;
 	uint32_t cfgcr1_val, cfgcr2_val;
 	uint32_t p0, p1, p2, dco_freq;
 
-	cfgcr1_reg = DPLL_CFGCR1(dpll);
-	cfgcr2_reg = DPLL_CFGCR2(dpll);
+	cfgcr1_reg = DPLL_CFGCR1(pll_id);
+	cfgcr2_reg = DPLL_CFGCR2(pll_id);
 
 	cfgcr1_val = I915_READ(cfgcr1_reg);
 	cfgcr2_val = I915_READ(cfgcr2_reg);
@@ -1104,7 +1216,7 @@ static int skl_calc_wrpll_link(struct drm_i915_private *dev_priv,
 }
 
 static int cnl_calc_wrpll_link(struct drm_i915_private *dev_priv,
-			       uint32_t pll_id)
+			       enum intel_dpll_id pll_id)
 {
 	uint32_t cfgcr0, cfgcr1;
 	uint32_t p0, p1, p2, dco_freq, ref_clock;
@@ -1154,7 +1266,10 @@ static int cnl_calc_wrpll_link(struct drm_i915_private *dev_priv,
 	dco_freq = (cfgcr0 & DPLL_CFGCR0_DCO_INTEGER_MASK) * ref_clock;
 
 	dco_freq += (((cfgcr0 & DPLL_CFGCR0_DCO_FRACTION_MASK) >>
-		      DPLL_CFGCR0_DCO_FRAC_SHIFT) * ref_clock) / 0x8000;
+		      DPLL_CFGCR0_DCO_FRACTION_SHIFT) * ref_clock) / 0x8000;
+
+	if (WARN_ON(p0 == 0 || p1 == 0 || p2 == 0))
+		return 0;
 
 	return dco_freq / (p0 * p1 * p2 * 5);
 }
@@ -1188,7 +1303,8 @@ static void cnl_ddi_clock_get(struct intel_encoder *encoder,
 {
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
 	int link_clock = 0;
-	uint32_t cfgcr0, pll_id;
+	uint32_t cfgcr0;
+	enum intel_dpll_id pll_id;
 
 	pll_id = intel_get_shared_dpll_id(dev_priv, pipe_config->shared_dpll);
 
@@ -1241,17 +1357,18 @@ static void skl_ddi_clock_get(struct intel_encoder *encoder,
 {
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
 	int link_clock = 0;
-	uint32_t dpll_ctl1, dpll;
+	uint32_t dpll_ctl1;
+	enum intel_dpll_id pll_id;
 
-	dpll = intel_get_shared_dpll_id(dev_priv, pipe_config->shared_dpll);
+	pll_id = intel_get_shared_dpll_id(dev_priv, pipe_config->shared_dpll);
 
 	dpll_ctl1 = I915_READ(DPLL_CTRL1);
 
-	if (dpll_ctl1 & DPLL_CTRL1_HDMI_MODE(dpll)) {
-		link_clock = skl_calc_wrpll_link(dev_priv, dpll);
+	if (dpll_ctl1 & DPLL_CTRL1_HDMI_MODE(pll_id)) {
+		link_clock = skl_calc_wrpll_link(dev_priv, pll_id);
 	} else {
-		link_clock = dpll_ctl1 & DPLL_CTRL1_LINK_RATE_MASK(dpll);
-		link_clock >>= DPLL_CTRL1_LINK_RATE_SHIFT(dpll);
+		link_clock = dpll_ctl1 & DPLL_CTRL1_LINK_RATE_MASK(pll_id);
+		link_clock >>= DPLL_CTRL1_LINK_RATE_SHIFT(pll_id);
 
 		switch (link_clock) {
 		case DPLL_CTRL1_LINK_RATE_810:
@@ -1332,17 +1449,17 @@ static void hsw_ddi_clock_get(struct intel_encoder *encoder,
 }
 
 static int bxt_calc_pll_link(struct drm_i915_private *dev_priv,
-				enum intel_dpll_id dpll)
+			     enum intel_dpll_id pll_id)
 {
 	struct intel_shared_dpll *pll;
 	struct intel_dpll_hw_state *state;
 	struct dpll clock;
 
 	/* For DDI ports we always use a shared PLL. */
-	if (WARN_ON(dpll == DPLL_ID_PRIVATE))
+	if (WARN_ON(pll_id == DPLL_ID_PRIVATE))
 		return 0;
 
-	pll = &dev_priv->shared_dplls[dpll];
+	pll = &dev_priv->shared_dplls[pll_id];
 	state = &pll->state.hw_state;
 
 	clock.m1 = 2;
@@ -1361,9 +1478,9 @@ static void bxt_ddi_clock_get(struct intel_encoder *encoder,
 {
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
 	enum port port = intel_ddi_get_encoder_port(encoder);
-	uint32_t dpll = port;
+	enum intel_dpll_id pll_id = port;
 
-	pipe_config->port_clock = bxt_calc_pll_link(dev_priv, dpll);
+	pipe_config->port_clock = bxt_calc_pll_link(dev_priv, pll_id);
 
 	ddi_dotclock_get(pipe_config);
 }
@@ -1715,54 +1832,36 @@ static void _skl_ddi_set_iboost(struct drm_i915_private *dev_priv,
 	I915_WRITE(DISPIO_CR_TX_BMU_CR0, tmp);
 }
 
-static void skl_ddi_set_iboost(struct intel_encoder *encoder, u32 level)
+static void skl_ddi_set_iboost(struct intel_encoder *encoder,
+			       int level, enum intel_output_type type)
 {
 	struct intel_digital_port *intel_dig_port = enc_to_dig_port(&encoder->base);
 	struct drm_i915_private *dev_priv = to_i915(intel_dig_port->base.base.dev);
 	enum port port = intel_dig_port->port;
-	int type = encoder->type;
-	const struct ddi_buf_trans *ddi_translations;
 	uint8_t iboost;
-	uint8_t dp_iboost, hdmi_iboost;
-	int n_entries;
 
-	/* VBT may override standard boost values */
-	dp_iboost = dev_priv->vbt.ddi_port_info[port].dp_boost_level;
-	hdmi_iboost = dev_priv->vbt.ddi_port_info[port].hdmi_boost_level;
+	if (type == INTEL_OUTPUT_HDMI)
+		iboost = dev_priv->vbt.ddi_port_info[port].hdmi_boost_level;
+	else
+		iboost = dev_priv->vbt.ddi_port_info[port].dp_boost_level;
 
-	if (type == INTEL_OUTPUT_DP) {
-		if (dp_iboost) {
-			iboost = dp_iboost;
-		} else {
-			if (IS_KABYLAKE(dev_priv) || IS_COFFEELAKE(dev_priv))
-				ddi_translations = kbl_get_buf_trans_dp(dev_priv,
-									&n_entries);
-			else
-				ddi_translations = skl_get_buf_trans_dp(dev_priv,
-									&n_entries);
-			iboost = ddi_translations[level].i_boost;
-		}
-	} else if (type == INTEL_OUTPUT_EDP) {
-		if (dp_iboost) {
-			iboost = dp_iboost;
-		} else {
-			ddi_translations = skl_get_buf_trans_edp(dev_priv, &n_entries);
+	if (iboost == 0) {
+		const struct ddi_buf_trans *ddi_translations;
+		int n_entries;
 
-			if (WARN_ON(port != PORT_A &&
-				    port != PORT_E && n_entries > 9))
-				n_entries = 9;
+		if (type == INTEL_OUTPUT_HDMI)
+			ddi_translations = intel_ddi_get_buf_trans_hdmi(dev_priv, &n_entries);
+		else if (type == INTEL_OUTPUT_EDP)
+			ddi_translations = intel_ddi_get_buf_trans_edp(dev_priv, port, &n_entries);
+		else
+			ddi_translations = intel_ddi_get_buf_trans_dp(dev_priv, port, &n_entries);
 
-			iboost = ddi_translations[level].i_boost;
-		}
-	} else if (type == INTEL_OUTPUT_HDMI) {
-		if (hdmi_iboost) {
-			iboost = hdmi_iboost;
-		} else {
-			ddi_translations = skl_get_buf_trans_hdmi(dev_priv, &n_entries);
-			iboost = ddi_translations[level].i_boost;
-		}
-	} else {
-		return;
+		if (WARN_ON_ONCE(!ddi_translations))
+			return;
+		if (WARN_ON_ONCE(level >= n_entries))
+			level = n_entries - 1;
+
+		iboost = ddi_translations[level].i_boost;
 	}
 
 	/* Make sure that the requested I_boost is valid */
@@ -1777,38 +1876,25 @@ static void skl_ddi_set_iboost(struct intel_encoder *encoder, u32 level)
 		_skl_ddi_set_iboost(dev_priv, PORT_E, iboost);
 }
 
-static void bxt_ddi_vswing_sequence(struct drm_i915_private *dev_priv,
-				    u32 level, enum port port, int type)
+static void bxt_ddi_vswing_sequence(struct intel_encoder *encoder,
+				    int level, enum intel_output_type type)
 {
+	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
 	const struct bxt_ddi_buf_trans *ddi_translations;
-	u32 n_entries, i;
-
-	if (type == INTEL_OUTPUT_EDP && dev_priv->vbt.edp.low_vswing) {
-		n_entries = ARRAY_SIZE(bxt_ddi_translations_edp);
-		ddi_translations = bxt_ddi_translations_edp;
-	} else if (type == INTEL_OUTPUT_DP
-			|| type == INTEL_OUTPUT_EDP) {
-		n_entries = ARRAY_SIZE(bxt_ddi_translations_dp);
-		ddi_translations = bxt_ddi_translations_dp;
-	} else if (type == INTEL_OUTPUT_HDMI) {
-		n_entries = ARRAY_SIZE(bxt_ddi_translations_hdmi);
-		ddi_translations = bxt_ddi_translations_hdmi;
-	} else {
-		DRM_DEBUG_KMS("Vswing programming not done for encoder %d\n",
-				type);
-		return;
-	}
+	enum port port = encoder->port;
+	int n_entries;
 
-	/* Check if default value has to be used */
-	if (level >= n_entries ||
-	    (type == INTEL_OUTPUT_HDMI && level == HDMI_LEVEL_SHIFT_UNKNOWN)) {
-		for (i = 0; i < n_entries; i++) {
-			if (ddi_translations[i].default_index) {
-				level = i;
-				break;
-			}
-		}
-	}
+	if (type == INTEL_OUTPUT_HDMI)
+		ddi_translations = bxt_get_buf_trans_hdmi(dev_priv, &n_entries);
+	else if (type == INTEL_OUTPUT_EDP)
+		ddi_translations = bxt_get_buf_trans_edp(dev_priv, &n_entries);
+	else
+		ddi_translations = bxt_get_buf_trans_dp(dev_priv, &n_entries);
+
+	if (WARN_ON_ONCE(!ddi_translations))
+		return;
+	if (WARN_ON_ONCE(level >= n_entries))
+		level = n_entries - 1;
 
 	bxt_ddi_phy_set_signal_level(dev_priv, port,
 				     ddi_translations[level].margin,
@@ -1820,12 +1906,25 @@ static void bxt_ddi_vswing_sequence(struct drm_i915_private *dev_priv,
 u8 intel_ddi_dp_voltage_max(struct intel_encoder *encoder)
 {
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
+	enum port port = encoder->port;
 	int n_entries;
 
-	if (encoder->type == INTEL_OUTPUT_EDP)
-		intel_ddi_get_buf_trans_edp(dev_priv, &n_entries);
-	else
-		intel_ddi_get_buf_trans_dp(dev_priv, &n_entries);
+	if (IS_CANNONLAKE(dev_priv)) {
+		if (encoder->type == INTEL_OUTPUT_EDP)
+			cnl_get_buf_trans_edp(dev_priv, &n_entries);
+		else
+			cnl_get_buf_trans_dp(dev_priv, &n_entries);
+	} else if (IS_GEN9_LP(dev_priv)) {
+		if (encoder->type == INTEL_OUTPUT_EDP)
+			bxt_get_buf_trans_edp(dev_priv, &n_entries);
+		else
+			bxt_get_buf_trans_dp(dev_priv, &n_entries);
+	} else {
+		if (encoder->type == INTEL_OUTPUT_EDP)
+			intel_ddi_get_buf_trans_edp(dev_priv, port, &n_entries);
+		else
+			intel_ddi_get_buf_trans_dp(dev_priv, port, &n_entries);
+	}
 
 	if (WARN_ON(n_entries < 1))
 		n_entries = 1;
@@ -1836,95 +1935,26 @@ u8 intel_ddi_dp_voltage_max(struct intel_encoder *encoder)
 		DP_TRAIN_VOLTAGE_SWING_MASK;
 }
 
-static const struct cnl_ddi_buf_trans *
-cnl_get_buf_trans_hdmi(struct drm_i915_private *dev_priv,
-		       u32 voltage, int *n_entries)
-{
-	if (voltage == VOLTAGE_INFO_0_85V) {
-		*n_entries = ARRAY_SIZE(cnl_ddi_translations_hdmi_0_85V);
-		return cnl_ddi_translations_hdmi_0_85V;
-	} else if (voltage == VOLTAGE_INFO_0_95V) {
-		*n_entries = ARRAY_SIZE(cnl_ddi_translations_hdmi_0_95V);
-		return cnl_ddi_translations_hdmi_0_95V;
-	} else if (voltage == VOLTAGE_INFO_1_05V) {
-		*n_entries = ARRAY_SIZE(cnl_ddi_translations_hdmi_1_05V);
-		return cnl_ddi_translations_hdmi_1_05V;
-	}
-	return NULL;
-}
-
-static const struct cnl_ddi_buf_trans *
-cnl_get_buf_trans_dp(struct drm_i915_private *dev_priv,
-		     u32 voltage, int *n_entries)
+static void cnl_ddi_vswing_program(struct intel_encoder *encoder,
+				   int level, enum intel_output_type type)
 {
-	if (voltage == VOLTAGE_INFO_0_85V) {
-		*n_entries = ARRAY_SIZE(cnl_ddi_translations_dp_0_85V);
-		return cnl_ddi_translations_dp_0_85V;
-	} else if (voltage == VOLTAGE_INFO_0_95V) {
-		*n_entries = ARRAY_SIZE(cnl_ddi_translations_dp_0_95V);
-		return cnl_ddi_translations_dp_0_95V;
-	} else if (voltage == VOLTAGE_INFO_1_05V) {
-		*n_entries = ARRAY_SIZE(cnl_ddi_translations_dp_1_05V);
-		return cnl_ddi_translations_dp_1_05V;
-	}
-	return NULL;
-}
-
-static const struct cnl_ddi_buf_trans *
-cnl_get_buf_trans_edp(struct drm_i915_private *dev_priv,
-		      u32 voltage, int *n_entries)
-{
-	if (dev_priv->vbt.edp.low_vswing) {
-		if (voltage == VOLTAGE_INFO_0_85V) {
-			*n_entries = ARRAY_SIZE(cnl_ddi_translations_edp_0_85V);
-			return cnl_ddi_translations_edp_0_85V;
-		} else if (voltage == VOLTAGE_INFO_0_95V) {
-			*n_entries = ARRAY_SIZE(cnl_ddi_translations_edp_0_95V);
-			return cnl_ddi_translations_edp_0_95V;
-		} else if (voltage == VOLTAGE_INFO_1_05V) {
-			*n_entries = ARRAY_SIZE(cnl_ddi_translations_edp_1_05V);
-			return cnl_ddi_translations_edp_1_05V;
-		}
-		return NULL;
-	} else {
-		return cnl_get_buf_trans_dp(dev_priv, voltage, n_entries);
-	}
-}
-
-static void cnl_ddi_vswing_program(struct drm_i915_private *dev_priv,
-				    u32 level, enum port port, int type)
-{
-	const struct cnl_ddi_buf_trans *ddi_translations = NULL;
-	u32 n_entries, val, voltage;
-	int ln;
-
-	/*
-	 * Values for each port type are listed in
-	 * voltage swing programming tables.
-	 * Vccio voltage found in PORT_COMP_DW3.
-	 */
-	voltage = I915_READ(CNL_PORT_COMP_DW3) & VOLTAGE_INFO_MASK;
+	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
+	enum port port = intel_ddi_get_encoder_port(encoder);
+	const struct cnl_ddi_buf_trans *ddi_translations;
+	int n_entries, ln;
+	u32 val;
 
-	if (type == INTEL_OUTPUT_HDMI) {
-		ddi_translations = cnl_get_buf_trans_hdmi(dev_priv,
-							  voltage, &n_entries);
-	} else if (type == INTEL_OUTPUT_DP) {
-		ddi_translations = cnl_get_buf_trans_dp(dev_priv,
-							voltage, &n_entries);
-	} else if (type == INTEL_OUTPUT_EDP) {
-		ddi_translations = cnl_get_buf_trans_edp(dev_priv,
-							 voltage, &n_entries);
-	}
+	if (type == INTEL_OUTPUT_HDMI)
+		ddi_translations = cnl_get_buf_trans_hdmi(dev_priv, &n_entries);
+	else if (type == INTEL_OUTPUT_EDP)
+		ddi_translations = cnl_get_buf_trans_edp(dev_priv, &n_entries);
+	else
+		ddi_translations = cnl_get_buf_trans_dp(dev_priv, &n_entries);
 
-	if (ddi_translations == NULL) {
-		MISSING_CASE(voltage);
+	if (WARN_ON_ONCE(!ddi_translations))
 		return;
-	}
-
-	if (level >= n_entries) {
-		DRM_DEBUG_KMS("DDI translation not found for level %d. Using %d instead.", level, n_entries - 1);
+	if (WARN_ON_ONCE(level >= n_entries))
 		level = n_entries - 1;
-	}
 
 	/* Set PORT_TX_DW5 Scaling Mode Sel to 010b. */
 	val = I915_READ(CNL_PORT_TX_DW5_LN0(port));
@@ -1942,7 +1972,7 @@ static void cnl_ddi_vswing_program(struct drm_i915_private *dev_priv,
 	val |= RCOMP_SCALAR(0x98);
 	I915_WRITE(CNL_PORT_TX_DW2_GRP(port), val);
 
-        /* Program PORT_TX_DW4 */
+	/* Program PORT_TX_DW4 */
 	/* We cannot write to GRP. It would overrite individual loadgen */
 	for (ln = 0; ln < 4; ln++) {
 		val = I915_READ(CNL_PORT_TX_DW4_LN(port, ln));
@@ -1954,7 +1984,7 @@ static void cnl_ddi_vswing_program(struct drm_i915_private *dev_priv,
 		I915_WRITE(CNL_PORT_TX_DW4_LN(port, ln), val);
 	}
 
-        /* Program PORT_TX_DW5 */
+	/* Program PORT_TX_DW5 */
 	/* All DW5 values are fixed for every table entry */
 	val = I915_READ(CNL_PORT_TX_DW5_LN0(port));
 	val &= ~RTERM_SELECT_MASK;
@@ -1962,33 +1992,29 @@ static void cnl_ddi_vswing_program(struct drm_i915_private *dev_priv,
 	val |= TAP3_DISABLE;
 	I915_WRITE(CNL_PORT_TX_DW5_GRP(port), val);
 
-        /* Program PORT_TX_DW7 */
+	/* Program PORT_TX_DW7 */
 	val = I915_READ(CNL_PORT_TX_DW7_LN0(port));
 	val &= ~N_SCALAR_MASK;
 	val |= N_SCALAR(ddi_translations[level].dw7_n_scalar);
 	I915_WRITE(CNL_PORT_TX_DW7_GRP(port), val);
 }
 
-static void cnl_ddi_vswing_sequence(struct intel_encoder *encoder, u32 level)
+static void cnl_ddi_vswing_sequence(struct intel_encoder *encoder,
+				    int level, enum intel_output_type type)
 {
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
-	struct intel_dp *intel_dp = enc_to_intel_dp(&encoder->base);
 	enum port port = intel_ddi_get_encoder_port(encoder);
-	int type = encoder->type;
-	int width = 0;
-	int rate = 0;
+	int width, rate, ln;
 	u32 val;
-	int ln = 0;
 
-	if ((intel_dp) && (type == INTEL_OUTPUT_EDP || type == INTEL_OUTPUT_DP)) {
-		width = intel_dp->lane_count;
-		rate = intel_dp->link_rate;
-	} else if (type == INTEL_OUTPUT_HDMI) {
+	if (type == INTEL_OUTPUT_HDMI) {
 		width = 4;
-		/* Rate is always < than 6GHz for HDMI */
+		rate = 0; /* Rate is always < than 6GHz for HDMI */
 	} else {
-		MISSING_CASE(type);
-		return;
+		struct intel_dp *intel_dp = enc_to_intel_dp(&encoder->base);
+
+		width = intel_dp->lane_count;
+		rate = intel_dp->link_rate;
 	}
 
 	/*
@@ -1997,7 +2023,7 @@ static void cnl_ddi_vswing_sequence(struct intel_encoder *encoder, u32 level)
 	 * else clear to 0b.
 	 */
 	val = I915_READ(CNL_PORT_PCS_DW1_LN0(port));
-	if (type == INTEL_OUTPUT_EDP || type == INTEL_OUTPUT_DP)
+	if (type != INTEL_OUTPUT_HDMI)
 		val |= COMMON_KEEPER_EN;
 	else
 		val &= ~COMMON_KEEPER_EN;
@@ -2032,7 +2058,7 @@ static void cnl_ddi_vswing_sequence(struct intel_encoder *encoder, u32 level)
 	I915_WRITE(CNL_PORT_TX_DW5_GRP(port), val);
 
 	/* 5. Program swing and de-emphasis */
-	cnl_ddi_vswing_program(dev_priv, level, port, type);
+	cnl_ddi_vswing_program(encoder, level, type);
 
 	/* 6. Set training enable to trigger update */
 	val = I915_READ(CNL_PORT_TX_DW5_LN0(port));
@@ -2055,33 +2081,45 @@ static uint32_t translate_signal_level(int signal_levels)
 	return 0;
 }
 
-uint32_t ddi_signal_levels(struct intel_dp *intel_dp)
+static uint32_t intel_ddi_dp_level(struct intel_dp *intel_dp)
 {
-	struct intel_digital_port *dport = dp_to_dig_port(intel_dp);
-	struct drm_i915_private *dev_priv = to_i915(dport->base.base.dev);
-	struct intel_encoder *encoder = &dport->base;
 	uint8_t train_set = intel_dp->train_set[0];
 	int signal_levels = train_set & (DP_TRAIN_VOLTAGE_SWING_MASK |
 					 DP_TRAIN_PRE_EMPHASIS_MASK);
-	enum port port = dport->port;
-	uint32_t level;
 
-	level = translate_signal_level(signal_levels);
+	return translate_signal_level(signal_levels);
+}
+
+u32 bxt_signal_levels(struct intel_dp *intel_dp)
+{
+	struct intel_digital_port *dport = dp_to_dig_port(intel_dp);
+	struct drm_i915_private *dev_priv = to_i915(dport->base.base.dev);
+	struct intel_encoder *encoder = &dport->base;
+	int level = intel_ddi_dp_level(intel_dp);
+
+	if (IS_CANNONLAKE(dev_priv))
+		cnl_ddi_vswing_sequence(encoder, level, encoder->type);
+	else
+		bxt_ddi_vswing_sequence(encoder, level, encoder->type);
+
+	return 0;
+}
+
+uint32_t ddi_signal_levels(struct intel_dp *intel_dp)
+{
+	struct intel_digital_port *dport = dp_to_dig_port(intel_dp);
+	struct drm_i915_private *dev_priv = to_i915(dport->base.base.dev);
+	struct intel_encoder *encoder = &dport->base;
+	int level = intel_ddi_dp_level(intel_dp);
 
 	if (IS_GEN9_BC(dev_priv))
-		skl_ddi_set_iboost(encoder, level);
-	else if (IS_GEN9_LP(dev_priv))
-		bxt_ddi_vswing_sequence(dev_priv, level, port, encoder->type);
-	else if (IS_CANNONLAKE(dev_priv)) {
-		cnl_ddi_vswing_sequence(encoder, level);
-		/* DDI_BUF_CTL bits 27:24 are reserved on CNL */
-		return 0;
-	}
+		skl_ddi_set_iboost(encoder, level, encoder->type);
+
 	return DDI_BUF_TRANS_SELECT(level);
 }
 
 static void intel_ddi_clk_select(struct intel_encoder *encoder,
-				 struct intel_shared_dpll *pll)
+				 const struct intel_shared_dpll *pll)
 {
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
 	enum port port = intel_ddi_get_encoder_port(encoder);
@@ -2090,9 +2128,12 @@ static void intel_ddi_clk_select(struct intel_encoder *encoder,
 	if (WARN_ON(!pll))
 		return;
 
+	 mutex_lock(&dev_priv->dpll_lock);
+
 	if (IS_CANNONLAKE(dev_priv)) {
 		/* Configure DPCLKA_CFGCR0 to map the DPLL to the DDI. */
 		val = I915_READ(DPCLKA_CFGCR0);
+		val &= ~DPCLKA_CFGCR0_DDI_CLK_SEL_MASK(port);
 		val |= DPCLKA_CFGCR0_DDI_CLK_SEL(pll->id, port);
 		I915_WRITE(DPCLKA_CFGCR0, val);
 
@@ -2118,110 +2159,117 @@ static void intel_ddi_clk_select(struct intel_encoder *encoder,
 	} else if (INTEL_INFO(dev_priv)->gen < 9) {
 		I915_WRITE(PORT_CLK_SEL(port), hsw_pll_to_ddi_pll_sel(pll));
 	}
+
+	mutex_unlock(&dev_priv->dpll_lock);
+}
+
+static void intel_ddi_clk_disable(struct intel_encoder *encoder)
+{
+	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
+	enum port port = intel_ddi_get_encoder_port(encoder);
+
+	if (IS_CANNONLAKE(dev_priv))
+		I915_WRITE(DPCLKA_CFGCR0, I915_READ(DPCLKA_CFGCR0) |
+			   DPCLKA_CFGCR0_DDI_CLK_OFF(port));
+	else if (IS_GEN9_BC(dev_priv))
+		I915_WRITE(DPLL_CTRL2, I915_READ(DPLL_CTRL2) |
+			   DPLL_CTRL2_DDI_CLK_OFF(port));
+	else if (INTEL_GEN(dev_priv) < 9)
+		I915_WRITE(PORT_CLK_SEL(port), PORT_CLK_SEL_NONE);
 }
 
 static void intel_ddi_pre_enable_dp(struct intel_encoder *encoder,
-				    int link_rate, uint32_t lane_count,
-				    struct intel_shared_dpll *pll,
-				    bool link_mst)
+				    const struct intel_crtc_state *crtc_state,
+				    const struct drm_connector_state *conn_state)
 {
 	struct intel_dp *intel_dp = enc_to_intel_dp(&encoder->base);
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
 	enum port port = intel_ddi_get_encoder_port(encoder);
 	struct intel_digital_port *dig_port = enc_to_dig_port(&encoder->base);
+	bool is_mst = intel_crtc_has_type(crtc_state, INTEL_OUTPUT_DP_MST);
+	int level = intel_ddi_dp_level(intel_dp);
 
-	WARN_ON(link_mst && (port == PORT_A || port == PORT_E));
+	WARN_ON(is_mst && (port == PORT_A || port == PORT_E));
 
-	intel_dp_set_link_params(intel_dp, link_rate, lane_count,
-				 link_mst);
-	if (encoder->type == INTEL_OUTPUT_EDP)
-		intel_edp_panel_on(intel_dp);
+	intel_dp_set_link_params(intel_dp, crtc_state->port_clock,
+				 crtc_state->lane_count, is_mst);
 
-	intel_ddi_clk_select(encoder, pll);
+	intel_edp_panel_on(intel_dp);
+
+	intel_ddi_clk_select(encoder, crtc_state->shared_dpll);
 
 	intel_display_power_get(dev_priv, dig_port->ddi_io_power_domain);
 
-	intel_prepare_dp_ddi_buffers(encoder);
+	if (IS_CANNONLAKE(dev_priv))
+		cnl_ddi_vswing_sequence(encoder, level, encoder->type);
+	else if (IS_GEN9_LP(dev_priv))
+		bxt_ddi_vswing_sequence(encoder, level, encoder->type);
+	else
+		intel_prepare_dp_ddi_buffers(encoder);
+
 	intel_ddi_init_dp_buf_reg(encoder);
-	intel_dp_sink_dpms(intel_dp, DRM_MODE_DPMS_ON);
+	if (!is_mst)
+		intel_dp_sink_dpms(intel_dp, DRM_MODE_DPMS_ON);
 	intel_dp_start_link_train(intel_dp);
 	if (port != PORT_A || INTEL_GEN(dev_priv) >= 9)
 		intel_dp_stop_link_train(intel_dp);
 }
 
 static void intel_ddi_pre_enable_hdmi(struct intel_encoder *encoder,
-				      bool has_hdmi_sink,
 				      const struct intel_crtc_state *crtc_state,
-				      const struct drm_connector_state *conn_state,
-				      struct intel_shared_dpll *pll)
+				      const struct drm_connector_state *conn_state)
 {
-	struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(&encoder->base);
+	struct intel_digital_port *intel_dig_port = enc_to_dig_port(&encoder->base);
+	struct intel_hdmi *intel_hdmi = &intel_dig_port->hdmi;
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
-	struct drm_encoder *drm_encoder = &encoder->base;
 	enum port port = intel_ddi_get_encoder_port(encoder);
 	int level = intel_ddi_hdmi_level(dev_priv, port);
 	struct intel_digital_port *dig_port = enc_to_dig_port(&encoder->base);
 
 	intel_dp_dual_mode_set_tmds_output(intel_hdmi, true);
-	intel_ddi_clk_select(encoder, pll);
+	intel_ddi_clk_select(encoder, crtc_state->shared_dpll);
 
 	intel_display_power_get(dev_priv, dig_port->ddi_io_power_domain);
 
-	intel_prepare_hdmi_ddi_buffers(encoder);
-	if (IS_GEN9_BC(dev_priv))
-		skl_ddi_set_iboost(encoder, level);
+	if (IS_CANNONLAKE(dev_priv))
+		cnl_ddi_vswing_sequence(encoder, level, INTEL_OUTPUT_HDMI);
 	else if (IS_GEN9_LP(dev_priv))
-		bxt_ddi_vswing_sequence(dev_priv, level, port,
-					INTEL_OUTPUT_HDMI);
-	else if (IS_CANNONLAKE(dev_priv))
-		cnl_ddi_vswing_sequence(encoder, level);
+		bxt_ddi_vswing_sequence(encoder, level, INTEL_OUTPUT_HDMI);
+	else
+		intel_prepare_hdmi_ddi_buffers(encoder, level);
+
+	if (IS_GEN9_BC(dev_priv))
+		skl_ddi_set_iboost(encoder, level, INTEL_OUTPUT_HDMI);
 
-	intel_hdmi->set_infoframes(drm_encoder,
-				   has_hdmi_sink,
-				   crtc_state, conn_state);
+	intel_dig_port->set_infoframes(&encoder->base,
+				       crtc_state->has_infoframe,
+				       crtc_state, conn_state);
 }
 
 static void intel_ddi_pre_enable(struct intel_encoder *encoder,
-				 struct intel_crtc_state *pipe_config,
-				 struct drm_connector_state *conn_state)
+				 const struct intel_crtc_state *crtc_state,
+				 const struct drm_connector_state *conn_state)
 {
-	int type = encoder->type;
+	struct intel_crtc *crtc = to_intel_crtc(crtc_state->base.crtc);
+	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
+	enum pipe pipe = crtc->pipe;
 
-	if (type == INTEL_OUTPUT_DP || type == INTEL_OUTPUT_EDP) {
-		intel_ddi_pre_enable_dp(encoder,
-					pipe_config->port_clock,
-					pipe_config->lane_count,
-					pipe_config->shared_dpll,
-					intel_crtc_has_type(pipe_config,
-							    INTEL_OUTPUT_DP_MST));
-	}
-	if (type == INTEL_OUTPUT_HDMI) {
-		intel_ddi_pre_enable_hdmi(encoder,
-					  pipe_config->has_hdmi_sink,
-					  pipe_config, conn_state,
-					  pipe_config->shared_dpll);
-	}
+	WARN_ON(crtc_state->has_pch_encoder);
+
+	intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe, true);
+
+	if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI))
+		intel_ddi_pre_enable_hdmi(encoder, crtc_state, conn_state);
+	else
+		intel_ddi_pre_enable_dp(encoder, crtc_state, conn_state);
 }
 
-static void intel_ddi_post_disable(struct intel_encoder *intel_encoder,
-				   struct intel_crtc_state *old_crtc_state,
-				   struct drm_connector_state *old_conn_state)
+static void intel_disable_ddi_buf(struct intel_encoder *encoder)
 {
-	struct drm_encoder *encoder = &intel_encoder->base;
-	struct drm_i915_private *dev_priv = to_i915(encoder->dev);
-	enum port port = intel_ddi_get_encoder_port(intel_encoder);
-	struct intel_digital_port *dig_port = enc_to_dig_port(encoder);
-	struct intel_dp *intel_dp = NULL;
-	int type = intel_encoder->type;
-	uint32_t val;
+	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
+	enum port port = intel_ddi_get_encoder_port(encoder);
 	bool wait = false;
-
-	/* old_crtc_state and old_conn_state are NULL when called from DP_MST */
-
-	if (type == INTEL_OUTPUT_DP || type == INTEL_OUTPUT_EDP) {
-		intel_dp = enc_to_intel_dp(encoder);
-		intel_dp_sink_dpms(intel_dp, DRM_MODE_DPMS_OFF);
-	}
+	u32 val;
 
 	val = I915_READ(DDI_BUF_CTL(port));
 	if (val & DDI_BUF_CTL_ENABLE) {
@@ -2237,34 +2285,80 @@ static void intel_ddi_post_disable(struct intel_encoder *intel_encoder,
 
 	if (wait)
 		intel_wait_ddi_buf_idle(dev_priv, port);
+}
 
-	if (intel_dp) {
-		intel_edp_panel_vdd_on(intel_dp);
-		intel_edp_panel_off(intel_dp);
-	}
+static void intel_ddi_post_disable_dp(struct intel_encoder *encoder,
+				      const struct intel_crtc_state *old_crtc_state,
+				      const struct drm_connector_state *old_conn_state)
+{
+	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
+	struct intel_digital_port *dig_port = enc_to_dig_port(&encoder->base);
+	struct intel_dp *intel_dp = &dig_port->dp;
+	/*
+	 * old_crtc_state and old_conn_state are NULL when called from
+	 * DP_MST. The main connector associated with this port is never
+	 * bound to a crtc for MST.
+	 */
+	bool is_mst = !old_crtc_state;
+
+	/*
+	 * Power down sink before disabling the port, otherwise we end
+	 * up getting interrupts from the sink on detecting link loss.
+	 */
+	if (!is_mst)
+		intel_dp_sink_dpms(intel_dp, DRM_MODE_DPMS_OFF);
 
-	if (dig_port)
-		intel_display_power_put(dev_priv, dig_port->ddi_io_power_domain);
+	intel_disable_ddi_buf(encoder);
 
-	if (IS_CANNONLAKE(dev_priv))
-		I915_WRITE(DPCLKA_CFGCR0, I915_READ(DPCLKA_CFGCR0) |
-			   DPCLKA_CFGCR0_DDI_CLK_OFF(port));
-	else if (IS_GEN9_BC(dev_priv))
-		I915_WRITE(DPLL_CTRL2, (I915_READ(DPLL_CTRL2) |
-					DPLL_CTRL2_DDI_CLK_OFF(port)));
-	else if (INTEL_GEN(dev_priv) < 9)
-		I915_WRITE(PORT_CLK_SEL(port), PORT_CLK_SEL_NONE);
+	intel_edp_panel_vdd_on(intel_dp);
+	intel_edp_panel_off(intel_dp);
 
-	if (type == INTEL_OUTPUT_HDMI) {
-		struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(encoder);
+	intel_display_power_put(dev_priv, dig_port->ddi_io_power_domain);
 
-		intel_dp_dual_mode_set_tmds_output(intel_hdmi, false);
-	}
+	intel_ddi_clk_disable(encoder);
+}
+
+static void intel_ddi_post_disable_hdmi(struct intel_encoder *encoder,
+					const struct intel_crtc_state *old_crtc_state,
+					const struct drm_connector_state *old_conn_state)
+{
+	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
+	struct intel_digital_port *dig_port = enc_to_dig_port(&encoder->base);
+	struct intel_hdmi *intel_hdmi = &dig_port->hdmi;
+
+	intel_disable_ddi_buf(encoder);
+
+	dig_port->set_infoframes(&encoder->base, false,
+				 old_crtc_state, old_conn_state);
+
+	intel_display_power_put(dev_priv, dig_port->ddi_io_power_domain);
+
+	intel_ddi_clk_disable(encoder);
+
+	intel_dp_dual_mode_set_tmds_output(intel_hdmi, false);
+}
+
+static void intel_ddi_post_disable(struct intel_encoder *encoder,
+				   const struct intel_crtc_state *old_crtc_state,
+				   const struct drm_connector_state *old_conn_state)
+{
+	/*
+	 * old_crtc_state and old_conn_state are NULL when called from
+	 * DP_MST. The main connector associated with this port is never
+	 * bound to a crtc for MST.
+	 */
+	if (old_crtc_state &&
+	    intel_crtc_has_type(old_crtc_state, INTEL_OUTPUT_HDMI))
+		intel_ddi_post_disable_hdmi(encoder,
+					    old_crtc_state, old_conn_state);
+	else
+		intel_ddi_post_disable_dp(encoder,
+					  old_crtc_state, old_conn_state);
 }
 
 void intel_ddi_fdi_post_disable(struct intel_encoder *encoder,
-				struct intel_crtc_state *old_crtc_state,
-				struct drm_connector_state *old_conn_state)
+				const struct intel_crtc_state *old_crtc_state,
+				const struct drm_connector_state *old_conn_state)
 {
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
 	uint32_t val;
@@ -2279,7 +2373,8 @@ void intel_ddi_fdi_post_disable(struct intel_encoder *encoder,
 	val &= ~FDI_RX_ENABLE;
 	I915_WRITE(FDI_RX_CTL(PIPE_A), val);
 
-	intel_ddi_post_disable(encoder, old_crtc_state, old_conn_state);
+	intel_disable_ddi_buf(encoder);
+	intel_ddi_clk_disable(encoder);
 
 	val = I915_READ(FDI_RX_MISC(PIPE_A));
 	val &= ~(FDI_RX_PWRDN_LANE1_MASK | FDI_RX_PWRDN_LANE0_MASK);
@@ -2295,75 +2390,98 @@ void intel_ddi_fdi_post_disable(struct intel_encoder *encoder,
 	I915_WRITE(FDI_RX_CTL(PIPE_A), val);
 }
 
-static void intel_enable_ddi(struct intel_encoder *intel_encoder,
-			     struct intel_crtc_state *pipe_config,
-			     struct drm_connector_state *conn_state)
+static void intel_enable_ddi_dp(struct intel_encoder *encoder,
+				const struct intel_crtc_state *crtc_state,
+				const struct drm_connector_state *conn_state)
 {
-	struct drm_encoder *encoder = &intel_encoder->base;
-	struct drm_i915_private *dev_priv = to_i915(encoder->dev);
-	enum port port = intel_ddi_get_encoder_port(intel_encoder);
-	int type = intel_encoder->type;
+	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
+	struct intel_dp *intel_dp = enc_to_intel_dp(&encoder->base);
+	enum port port = intel_ddi_get_encoder_port(encoder);
 
-	if (type == INTEL_OUTPUT_HDMI) {
-		struct intel_digital_port *intel_dig_port =
-			enc_to_dig_port(encoder);
-		bool clock_ratio = pipe_config->hdmi_high_tmds_clock_ratio;
-		bool scrambling = pipe_config->hdmi_scrambling;
-
-		intel_hdmi_handle_sink_scrambling(intel_encoder,
-						  conn_state->connector,
-						  clock_ratio, scrambling);
-
-		/* In HDMI/DVI mode, the port width, and swing/emphasis values
-		 * are ignored so nothing special needs to be done besides
-		 * enabling the port.
-		 */
-		I915_WRITE(DDI_BUF_CTL(port),
-			   intel_dig_port->saved_port_bits |
-			   DDI_BUF_CTL_ENABLE);
-	} else if (type == INTEL_OUTPUT_EDP) {
-		struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
+	if (port == PORT_A && INTEL_GEN(dev_priv) < 9)
+		intel_dp_stop_link_train(intel_dp);
 
-		if (port == PORT_A && INTEL_GEN(dev_priv) < 9)
-			intel_dp_stop_link_train(intel_dp);
+	intel_edp_backlight_on(crtc_state, conn_state);
+	intel_psr_enable(intel_dp, crtc_state);
+	intel_edp_drrs_enable(intel_dp, crtc_state);
 
-		intel_edp_backlight_on(pipe_config, conn_state);
-		intel_psr_enable(intel_dp);
-		intel_edp_drrs_enable(intel_dp, pipe_config);
-	}
+	if (crtc_state->has_audio)
+		intel_audio_codec_enable(encoder, crtc_state, conn_state);
+}
+
+static void intel_enable_ddi_hdmi(struct intel_encoder *encoder,
+				  const struct intel_crtc_state *crtc_state,
+				  const struct drm_connector_state *conn_state)
+{
+	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
+	struct intel_digital_port *dig_port = enc_to_dig_port(&encoder->base);
+	enum port port = intel_ddi_get_encoder_port(encoder);
+
+	intel_hdmi_handle_sink_scrambling(encoder,
+					  conn_state->connector,
+					  crtc_state->hdmi_high_tmds_clock_ratio,
+					  crtc_state->hdmi_scrambling);
+
+	/* In HDMI/DVI mode, the port width, and swing/emphasis values
+	 * are ignored so nothing special needs to be done besides
+	 * enabling the port.
+	 */
+	I915_WRITE(DDI_BUF_CTL(port),
+		   dig_port->saved_port_bits | DDI_BUF_CTL_ENABLE);
+
+	if (crtc_state->has_audio)
+		intel_audio_codec_enable(encoder, crtc_state, conn_state);
+}
 
-	if (pipe_config->has_audio)
-		intel_audio_codec_enable(intel_encoder, pipe_config, conn_state);
+static void intel_enable_ddi(struct intel_encoder *encoder,
+			     const struct intel_crtc_state *crtc_state,
+			     const struct drm_connector_state *conn_state)
+{
+	if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI))
+		intel_enable_ddi_hdmi(encoder, crtc_state, conn_state);
+	else
+		intel_enable_ddi_dp(encoder, crtc_state, conn_state);
 }
 
-static void intel_disable_ddi(struct intel_encoder *intel_encoder,
-			      struct intel_crtc_state *old_crtc_state,
-			      struct drm_connector_state *old_conn_state)
+static void intel_disable_ddi_dp(struct intel_encoder *encoder,
+				 const struct intel_crtc_state *old_crtc_state,
+				 const struct drm_connector_state *old_conn_state)
 {
-	struct drm_encoder *encoder = &intel_encoder->base;
-	int type = intel_encoder->type;
+	struct intel_dp *intel_dp = enc_to_intel_dp(&encoder->base);
 
 	if (old_crtc_state->has_audio)
-		intel_audio_codec_disable(intel_encoder);
+		intel_audio_codec_disable(encoder);
 
-	if (type == INTEL_OUTPUT_HDMI) {
-		intel_hdmi_handle_sink_scrambling(intel_encoder,
-						  old_conn_state->connector,
-						  false, false);
-	}
+	intel_edp_drrs_disable(intel_dp, old_crtc_state);
+	intel_psr_disable(intel_dp, old_crtc_state);
+	intel_edp_backlight_off(old_conn_state);
+}
 
-	if (type == INTEL_OUTPUT_EDP) {
-		struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
+static void intel_disable_ddi_hdmi(struct intel_encoder *encoder,
+				   const struct intel_crtc_state *old_crtc_state,
+				   const struct drm_connector_state *old_conn_state)
+{
+	if (old_crtc_state->has_audio)
+		intel_audio_codec_disable(encoder);
 
-		intel_edp_drrs_disable(intel_dp, old_crtc_state);
-		intel_psr_disable(intel_dp);
-		intel_edp_backlight_off(old_conn_state);
-	}
+	intel_hdmi_handle_sink_scrambling(encoder,
+					  old_conn_state->connector,
+					  false, false);
+}
+
+static void intel_disable_ddi(struct intel_encoder *encoder,
+			      const struct intel_crtc_state *old_crtc_state,
+			      const struct drm_connector_state *old_conn_state)
+{
+	if (intel_crtc_has_type(old_crtc_state, INTEL_OUTPUT_HDMI))
+		intel_disable_ddi_hdmi(encoder, old_crtc_state, old_conn_state);
+	else
+		intel_disable_ddi_dp(encoder, old_crtc_state, old_conn_state);
 }
 
 static void bxt_ddi_pre_pll_enable(struct intel_encoder *encoder,
-				   struct intel_crtc_state *pipe_config,
-				   struct drm_connector_state *conn_state)
+				   const struct intel_crtc_state *pipe_config,
+				   const struct drm_connector_state *conn_state)
 {
 	uint8_t mask = pipe_config->lane_lat_optim_mask;
 
@@ -2435,7 +2553,7 @@ void intel_ddi_get_config(struct intel_encoder *encoder,
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
 	struct intel_crtc *intel_crtc = to_intel_crtc(encoder->base.crtc);
 	enum transcoder cpu_transcoder = pipe_config->cpu_transcoder;
-	struct intel_hdmi *intel_hdmi;
+	struct intel_digital_port *intel_dig_port;
 	u32 temp, flags = 0;
 
 	/* XXX: DSI transcoder paranoia */
@@ -2474,9 +2592,9 @@ void intel_ddi_get_config(struct intel_encoder *encoder,
 	switch (temp & TRANS_DDI_MODE_SELECT_MASK) {
 	case TRANS_DDI_MODE_SELECT_HDMI:
 		pipe_config->has_hdmi_sink = true;
-		intel_hdmi = enc_to_intel_hdmi(&encoder->base);
+		intel_dig_port = enc_to_dig_port(&encoder->base);
 
-		if (intel_hdmi->infoframe_enabled(&encoder->base, pipe_config))
+		if (intel_dig_port->infoframe_enabled(&encoder->base, pipe_config))
 			pipe_config->has_infoframe = true;
 
 		if ((temp & TRANS_DDI_HDMI_SCRAMBLING_MASK) ==
@@ -2729,6 +2847,8 @@ void intel_ddi_init(struct drm_i915_private *dev_priv, enum port port)
 	intel_encoder->crtc_mask = (1 << 0) | (1 << 1) | (1 << 2);
 	intel_encoder->cloneable = 0;
 
+	intel_infoframe_init(intel_dig_port);
+
 	if (init_dp) {
 		if (!intel_ddi_init_dp_connector(intel_dig_port))
 			goto err;
diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c
index 5f91ddc78c7a..875d428ea75f 100644
--- a/drivers/gpu/drm/i915/intel_device_info.c
+++ b/drivers/gpu/drm/i915/intel_device_info.c
@@ -82,6 +82,39 @@ void intel_device_info_dump(struct drm_i915_private *dev_priv)
 #undef PRINT_FLAG
 }
 
+static void gen10_sseu_info_init(struct drm_i915_private *dev_priv)
+{
+	struct sseu_dev_info *sseu = &mkwrite_device_info(dev_priv)->sseu;
+	const u32 fuse2 = I915_READ(GEN8_FUSE2);
+
+	sseu->slice_mask = (fuse2 & GEN10_F2_S_ENA_MASK) >>
+			    GEN10_F2_S_ENA_SHIFT;
+	sseu->subslice_mask = (1 << 4) - 1;
+	sseu->subslice_mask &= ~((fuse2 & GEN10_F2_SS_DIS_MASK) >>
+				 GEN10_F2_SS_DIS_SHIFT);
+
+	sseu->eu_total = hweight32(~I915_READ(GEN8_EU_DISABLE0));
+	sseu->eu_total += hweight32(~I915_READ(GEN8_EU_DISABLE1));
+	sseu->eu_total += hweight32(~I915_READ(GEN8_EU_DISABLE2));
+	sseu->eu_total += hweight8(~(I915_READ(GEN10_EU_DISABLE3) &
+				     GEN10_EU_DIS_SS_MASK));
+
+	/*
+	 * CNL is expected to always have a uniform distribution
+	 * of EU across subslices with the exception that any one
+	 * EU in any one subslice may be fused off for die
+	 * recovery.
+	 */
+	sseu->eu_per_subslice = sseu_subslice_total(sseu) ?
+				DIV_ROUND_UP(sseu->eu_total,
+					     sseu_subslice_total(sseu)) : 0;
+
+	/* No restrictions on Power Gating */
+	sseu->has_slice_pg = 1;
+	sseu->has_subslice_pg = 1;
+	sseu->has_eu_pg = 1;
+}
+
 static void cherryview_sseu_info_init(struct drm_i915_private *dev_priv)
 {
 	struct sseu_dev_info *sseu = &mkwrite_device_info(dev_priv)->sseu;
@@ -343,7 +376,7 @@ void intel_device_info_runtime_init(struct drm_i915_private *dev_priv)
 			info->num_sprites[pipe] = 1;
 	}
 
-	if (i915.disable_display) {
+	if (i915_modparams.disable_display) {
 		DRM_INFO("Display disabled (module parameter)\n");
 		info->num_pipes = 0;
 	} else if (info->num_pipes > 0 &&
@@ -409,10 +442,10 @@ void intel_device_info_runtime_init(struct drm_i915_private *dev_priv)
 		cherryview_sseu_info_init(dev_priv);
 	else if (IS_BROADWELL(dev_priv))
 		broadwell_sseu_info_init(dev_priv);
-	else if (INTEL_INFO(dev_priv)->gen >= 9)
+	else if (INTEL_GEN(dev_priv) == 9)
 		gen9_sseu_info_init(dev_priv);
-
-	info->has_snoop = !info->has_llc;
+	else if (INTEL_GEN(dev_priv) >= 10)
+		gen10_sseu_info_init(dev_priv);
 
 	DRM_DEBUG_DRIVER("slice mask: %04x\n", info->sseu.slice_mask);
 	DRM_DEBUG_DRIVER("slice total: %u\n", hweight8(info->sseu.slice_mask));
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 5ebdb63330dd..30cf273d57aa 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -1000,7 +1000,8 @@ enum transcoder intel_pipe_to_cpu_transcoder(struct drm_i915_private *dev_priv,
 	return crtc->config->cpu_transcoder;
 }
 
-static bool pipe_dsl_stopped(struct drm_i915_private *dev_priv, enum pipe pipe)
+static bool pipe_scanline_is_moving(struct drm_i915_private *dev_priv,
+				    enum pipe pipe)
 {
 	i915_reg_t reg = PIPEDSL(pipe);
 	u32 line1, line2;
@@ -1015,7 +1016,28 @@ static bool pipe_dsl_stopped(struct drm_i915_private *dev_priv, enum pipe pipe)
 	msleep(5);
 	line2 = I915_READ(reg) & line_mask;
 
-	return line1 == line2;
+	return line1 != line2;
+}
+
+static void wait_for_pipe_scanline_moving(struct intel_crtc *crtc, bool state)
+{
+	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
+	enum pipe pipe = crtc->pipe;
+
+	/* Wait for the display line to settle/start moving */
+	if (wait_for(pipe_scanline_is_moving(dev_priv, pipe) == state, 100))
+		DRM_ERROR("pipe %c scanline %s wait timed out\n",
+			  pipe_name(pipe), onoff(state));
+}
+
+static void intel_wait_for_pipe_scanline_stopped(struct intel_crtc *crtc)
+{
+	wait_for_pipe_scanline_moving(crtc, false);
+}
+
+static void intel_wait_for_pipe_scanline_moving(struct intel_crtc *crtc)
+{
+	wait_for_pipe_scanline_moving(crtc, true);
 }
 
 /*
@@ -1038,7 +1060,6 @@ static void intel_wait_for_pipe_off(struct intel_crtc *crtc)
 {
 	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
 	enum transcoder cpu_transcoder = crtc->config->cpu_transcoder;
-	enum pipe pipe = crtc->pipe;
 
 	if (INTEL_GEN(dev_priv) >= 4) {
 		i915_reg_t reg = PIPECONF(cpu_transcoder);
@@ -1049,9 +1070,7 @@ static void intel_wait_for_pipe_off(struct intel_crtc *crtc)
 					    100))
 			WARN(1, "pipe_off wait timed out\n");
 	} else {
-		/* Wait for the display line to settle */
-		if (wait_for(pipe_dsl_stopped(dev_priv, pipe), 100))
-			WARN(1, "pipe_off wait timed out\n");
+		intel_wait_for_pipe_scanline_stopped(crtc);
 	}
 }
 
@@ -1539,7 +1558,7 @@ static void chv_enable_pll(struct intel_crtc *crtc,
 		 * DPLLCMD is AWOL. Use chicken bits to propagate
 		 * the value from DPLLBMD to either pipe B or C.
 		 */
-		I915_WRITE(CBR4_VLV, pipe == PIPE_B ? CBR_DPLLBMD_PIPE_B : CBR_DPLLBMD_PIPE_C);
+		I915_WRITE(CBR4_VLV, CBR_DPLLBMD_PIPE(pipe));
 		I915_WRITE(DPLL_MD(PIPE_B), pipe_config->dpll_hw_state.dpll_md);
 		I915_WRITE(CBR4_VLV, 0);
 		dev_priv->chv_dpll_md[pipe] = pipe_config->dpll_hw_state.dpll_md;
@@ -1568,11 +1587,12 @@ static int intel_num_dvo_pipes(struct drm_i915_private *dev_priv)
 	return count;
 }
 
-static void i9xx_enable_pll(struct intel_crtc *crtc)
+static void i9xx_enable_pll(struct intel_crtc *crtc,
+			    const struct intel_crtc_state *crtc_state)
 {
 	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
 	i915_reg_t reg = DPLL(crtc->pipe);
-	u32 dpll = crtc->config->dpll_hw_state.dpll;
+	u32 dpll = crtc_state->dpll_hw_state.dpll;
 	int i;
 
 	assert_pipe_disabled(dev_priv, crtc->pipe);
@@ -1609,7 +1629,7 @@ static void i9xx_enable_pll(struct intel_crtc *crtc)
 
 	if (INTEL_GEN(dev_priv) >= 4) {
 		I915_WRITE(DPLL_MD(crtc->pipe),
-			   crtc->config->dpll_hw_state.dpll_md);
+			   crtc_state->dpll_hw_state.dpll_md);
 	} else {
 		/* The pixel multiplier can only be updated once the
 		 * DPLL is enabled and the clocks are stable.
@@ -1627,15 +1647,6 @@ static void i9xx_enable_pll(struct intel_crtc *crtc)
 	}
 }
 
-/**
- * i9xx_disable_pll - disable a PLL
- * @dev_priv: i915 private structure
- * @pipe: pipe PLL to disable
- *
- * Disable the PLL for @pipe, making sure the pipe is off first.
- *
- * Note!  This is for pre-ILK only.
- */
 static void i9xx_disable_pll(struct intel_crtc *crtc)
 {
 	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
@@ -1944,15 +1955,14 @@ static void intel_enable_pipe(struct intel_crtc *crtc)
 	POSTING_READ(reg);
 
 	/*
-	 * Until the pipe starts DSL will read as 0, which would cause
-	 * an apparent vblank timestamp jump, which messes up also the
-	 * frame count when it's derived from the timestamps. So let's
-	 * wait for the pipe to start properly before we call
-	 * drm_crtc_vblank_on()
+	 * Until the pipe starts PIPEDSL reads will return a stale value,
+	 * which causes an apparent vblank timestamp jump when PIPEDSL
+	 * resets to its proper value. That also messes up the frame count
+	 * when it's derived from the timestamps. So let's wait for the
+	 * pipe to start properly before we call drm_crtc_vblank_on()
 	 */
-	if (dev->max_vblank_count == 0 &&
-	    wait_for(intel_get_crtc_scanline(crtc) != crtc->scanline_offset, 50))
-		DRM_ERROR("pipe %c didn't start\n", pipe_name(pipe));
+	if (dev->max_vblank_count == 0)
+		intel_wait_for_pipe_scanline_moving(crtc);
 }
 
 /**
@@ -2219,8 +2229,7 @@ intel_pin_and_fence_fb_obj(struct drm_framebuffer *fb, unsigned int rotation)
 		 * something and try to run the system in a "less than optimal"
 		 * mode that matches the user configuration.
 		 */
-		if (i915_vma_get_fence(vma) == 0)
-			i915_vma_pin_fence(vma);
+		i915_vma_pin_fence(vma);
 	}
 
 	i915_vma_get(vma);
@@ -2856,7 +2865,7 @@ intel_find_initial_plane_obj(struct intel_crtc *intel_crtc,
 
 		if (intel_plane_ggtt_offset(state) == plane_config->base) {
 			fb = c->primary->fb;
-			drm_framebuffer_reference(fb);
+			drm_framebuffer_get(fb);
 			goto valid_fb;
 		}
 	}
@@ -2887,7 +2896,7 @@ valid_fb:
 			  intel_crtc->pipe, PTR_ERR(intel_state->vma));
 
 		intel_state->vma = NULL;
-		drm_framebuffer_unreference(fb);
+		drm_framebuffer_put(fb);
 		return;
 	}
 
@@ -2908,7 +2917,7 @@ valid_fb:
 	if (i915_gem_object_is_tiled(obj))
 		dev_priv->preserve_bios_swizzle = true;
 
-	drm_framebuffer_reference(fb);
+	drm_framebuffer_get(fb);
 	primary->fb = primary->state->fb = fb;
 	primary->crtc = primary->state->crtc = &intel_crtc->base;
 
@@ -3298,7 +3307,6 @@ static void i9xx_update_primary_plane(struct intel_plane *primary,
 				      const struct intel_plane_state *plane_state)
 {
 	struct drm_i915_private *dev_priv = to_i915(primary->base.dev);
-	struct intel_crtc *crtc = to_intel_crtc(crtc_state->base.crtc);
 	const struct drm_framebuffer *fb = plane_state->base.fb;
 	enum plane plane = primary->plane;
 	u32 linear_offset;
@@ -3307,16 +3315,14 @@ static void i9xx_update_primary_plane(struct intel_plane *primary,
 	int x = plane_state->main.x;
 	int y = plane_state->main.y;
 	unsigned long irqflags;
+	u32 dspaddr_offset;
 
 	linear_offset = intel_fb_xy_to_linear(x, y, plane_state, 0);
 
 	if (INTEL_GEN(dev_priv) >= 4)
-		crtc->dspaddr_offset = plane_state->main.offset;
+		dspaddr_offset = plane_state->main.offset;
 	else
-		crtc->dspaddr_offset = linear_offset;
-
-	crtc->adjusted_x = x;
-	crtc->adjusted_y = y;
+		dspaddr_offset = linear_offset;
 
 	spin_lock_irqsave(&dev_priv->uncore.lock, irqflags);
 
@@ -3342,18 +3348,18 @@ static void i9xx_update_primary_plane(struct intel_plane *primary,
 	if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv)) {
 		I915_WRITE_FW(DSPSURF(plane),
 			      intel_plane_ggtt_offset(plane_state) +
-			      crtc->dspaddr_offset);
+			      dspaddr_offset);
 		I915_WRITE_FW(DSPOFFSET(plane), (y << 16) | x);
 	} else if (INTEL_GEN(dev_priv) >= 4) {
 		I915_WRITE_FW(DSPSURF(plane),
 			      intel_plane_ggtt_offset(plane_state) +
-			      crtc->dspaddr_offset);
+			      dspaddr_offset);
 		I915_WRITE_FW(DSPTILEOFF(plane), (y << 16) | x);
 		I915_WRITE_FW(DSPLINOFF(plane), linear_offset);
 	} else {
 		I915_WRITE_FW(DSPADDR(plane),
 			      intel_plane_ggtt_offset(plane_state) +
-			      crtc->dspaddr_offset);
+			      dspaddr_offset);
 	}
 	POSTING_READ_FW(reg);
 
@@ -3553,100 +3559,6 @@ u32 skl_plane_ctl(const struct intel_crtc_state *crtc_state,
 	return plane_ctl;
 }
 
-static void skylake_update_primary_plane(struct intel_plane *plane,
-					 const struct intel_crtc_state *crtc_state,
-					 const struct intel_plane_state *plane_state)
-{
-	struct drm_i915_private *dev_priv = to_i915(plane->base.dev);
-	struct intel_crtc *crtc = to_intel_crtc(crtc_state->base.crtc);
-	const struct drm_framebuffer *fb = plane_state->base.fb;
-	enum plane_id plane_id = plane->id;
-	enum pipe pipe = plane->pipe;
-	u32 plane_ctl = plane_state->ctl;
-	unsigned int rotation = plane_state->base.rotation;
-	u32 stride = skl_plane_stride(fb, 0, rotation);
-	u32 aux_stride = skl_plane_stride(fb, 1, rotation);
-	u32 surf_addr = plane_state->main.offset;
-	int scaler_id = plane_state->scaler_id;
-	int src_x = plane_state->main.x;
-	int src_y = plane_state->main.y;
-	int src_w = drm_rect_width(&plane_state->base.src) >> 16;
-	int src_h = drm_rect_height(&plane_state->base.src) >> 16;
-	int dst_x = plane_state->base.dst.x1;
-	int dst_y = plane_state->base.dst.y1;
-	int dst_w = drm_rect_width(&plane_state->base.dst);
-	int dst_h = drm_rect_height(&plane_state->base.dst);
-	unsigned long irqflags;
-
-	/* Sizes are 0 based */
-	src_w--;
-	src_h--;
-	dst_w--;
-	dst_h--;
-
-	crtc->dspaddr_offset = surf_addr;
-
-	crtc->adjusted_x = src_x;
-	crtc->adjusted_y = src_y;
-
-	spin_lock_irqsave(&dev_priv->uncore.lock, irqflags);
-
-	if (IS_GEMINILAKE(dev_priv) || IS_CANNONLAKE(dev_priv)) {
-		I915_WRITE_FW(PLANE_COLOR_CTL(pipe, plane_id),
-			      PLANE_COLOR_PIPE_GAMMA_ENABLE |
-			      PLANE_COLOR_PIPE_CSC_ENABLE |
-			      PLANE_COLOR_PLANE_GAMMA_DISABLE);
-	}
-
-	I915_WRITE_FW(PLANE_CTL(pipe, plane_id), plane_ctl);
-	I915_WRITE_FW(PLANE_OFFSET(pipe, plane_id), (src_y << 16) | src_x);
-	I915_WRITE_FW(PLANE_STRIDE(pipe, plane_id), stride);
-	I915_WRITE_FW(PLANE_SIZE(pipe, plane_id), (src_h << 16) | src_w);
-	I915_WRITE_FW(PLANE_AUX_DIST(pipe, plane_id),
-		      (plane_state->aux.offset - surf_addr) | aux_stride);
-	I915_WRITE_FW(PLANE_AUX_OFFSET(pipe, plane_id),
-		      (plane_state->aux.y << 16) | plane_state->aux.x);
-
-	if (scaler_id >= 0) {
-		uint32_t ps_ctrl = 0;
-
-		WARN_ON(!dst_w || !dst_h);
-		ps_ctrl = PS_SCALER_EN | PS_PLANE_SEL(plane_id) |
-			crtc_state->scaler_state.scalers[scaler_id].mode;
-		I915_WRITE_FW(SKL_PS_CTRL(pipe, scaler_id), ps_ctrl);
-		I915_WRITE_FW(SKL_PS_PWR_GATE(pipe, scaler_id), 0);
-		I915_WRITE_FW(SKL_PS_WIN_POS(pipe, scaler_id), (dst_x << 16) | dst_y);
-		I915_WRITE_FW(SKL_PS_WIN_SZ(pipe, scaler_id), (dst_w << 16) | dst_h);
-		I915_WRITE_FW(PLANE_POS(pipe, plane_id), 0);
-	} else {
-		I915_WRITE_FW(PLANE_POS(pipe, plane_id), (dst_y << 16) | dst_x);
-	}
-
-	I915_WRITE_FW(PLANE_SURF(pipe, plane_id),
-		      intel_plane_ggtt_offset(plane_state) + surf_addr);
-
-	POSTING_READ_FW(PLANE_SURF(pipe, plane_id));
-
-	spin_unlock_irqrestore(&dev_priv->uncore.lock, irqflags);
-}
-
-static void skylake_disable_primary_plane(struct intel_plane *primary,
-					  struct intel_crtc *crtc)
-{
-	struct drm_i915_private *dev_priv = to_i915(primary->base.dev);
-	enum plane_id plane_id = primary->id;
-	enum pipe pipe = primary->pipe;
-	unsigned long irqflags;
-
-	spin_lock_irqsave(&dev_priv->uncore.lock, irqflags);
-
-	I915_WRITE_FW(PLANE_CTL(pipe, plane_id), 0);
-	I915_WRITE_FW(PLANE_SURF(pipe, plane_id), 0);
-	POSTING_READ_FW(PLANE_SURF(pipe, plane_id));
-
-	spin_unlock_irqrestore(&dev_priv->uncore.lock, irqflags);
-}
-
 static int
 __intel_display_resume(struct drm_device *dev,
 		       struct drm_atomic_state *state,
@@ -3701,7 +3613,7 @@ void intel_prepare_reset(struct drm_i915_private *dev_priv)
 
 
 	/* reset doesn't touch the display */
-	if (!i915.force_reset_modeset_test &&
+	if (!i915_modparams.force_reset_modeset_test &&
 	    !gpu_reset_clobbers_display(dev_priv))
 		return;
 
@@ -3757,7 +3669,7 @@ void intel_finish_reset(struct drm_i915_private *dev_priv)
 	int ret;
 
 	/* reset doesn't touch the display */
-	if (!i915.force_reset_modeset_test &&
+	if (!i915_modparams.force_reset_modeset_test &&
 	    !gpu_reset_clobbers_display(dev_priv))
 		return;
 
@@ -3770,8 +3682,8 @@ void intel_finish_reset(struct drm_i915_private *dev_priv)
 	if (!gpu_reset_clobbers_display(dev_priv)) {
 		/* for testing only restore the display */
 		ret = __intel_display_resume(dev, state, ctx);
-			if (ret)
-				DRM_ERROR("Restoring old state failed with %i\n", ret);
+		if (ret)
+			DRM_ERROR("Restoring old state failed with %i\n", ret);
 	} else {
 		/*
 		 * The display has been reset as well,
@@ -3782,6 +3694,7 @@ void intel_finish_reset(struct drm_i915_private *dev_priv)
 
 		intel_pps_unlock_regs_wa(dev_priv);
 		intel_modeset_init_hw(dev);
+		intel_init_clock_gating(dev_priv);
 
 		spin_lock_irq(&dev_priv->irq_lock);
 		if (dev_priv->display.hpd_irq_setup)
@@ -3804,15 +3717,14 @@ unlock:
 	clear_bit(I915_RESET_MODESET, &dev_priv->gpu_error.flags);
 }
 
-static void intel_update_pipe_config(struct intel_crtc *crtc,
-				     struct intel_crtc_state *old_crtc_state)
+static void intel_update_pipe_config(const struct intel_crtc_state *old_crtc_state,
+				     const struct intel_crtc_state *new_crtc_state)
 {
+	struct intel_crtc *crtc = to_intel_crtc(new_crtc_state->base.crtc);
 	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
-	struct intel_crtc_state *pipe_config =
-		to_intel_crtc_state(crtc->base.state);
 
 	/* drm_atomic_helper_update_legacy_modeset_state might not be called. */
-	crtc->base.mode = crtc->base.state->mode;
+	crtc->base.mode = new_crtc_state->base.mode;
 
 	/*
 	 * Update pipe size and adjust fitter if needed: the reason for this is
@@ -3824,17 +3736,17 @@ static void intel_update_pipe_config(struct intel_crtc *crtc,
 	 */
 
 	I915_WRITE(PIPESRC(crtc->pipe),
-		   ((pipe_config->pipe_src_w - 1) << 16) |
-		   (pipe_config->pipe_src_h - 1));
+		   ((new_crtc_state->pipe_src_w - 1) << 16) |
+		   (new_crtc_state->pipe_src_h - 1));
 
 	/* on skylake this is done by detaching scalers */
 	if (INTEL_GEN(dev_priv) >= 9) {
 		skl_detach_scalers(crtc);
 
-		if (pipe_config->pch_pfit.enabled)
+		if (new_crtc_state->pch_pfit.enabled)
 			skylake_pfit_enable(crtc);
 	} else if (HAS_PCH_SPLIT(dev_priv)) {
-		if (pipe_config->pch_pfit.enabled)
+		if (new_crtc_state->pch_pfit.enabled)
 			ironlake_pfit_enable(crtc);
 		else if (old_crtc_state->pch_pfit.enabled)
 			ironlake_pfit_disable(crtc, true);
@@ -4956,9 +4868,10 @@ void hsw_enable_ips(struct intel_crtc *crtc)
 
 	assert_plane_enabled(dev_priv, crtc->plane);
 	if (IS_BROADWELL(dev_priv)) {
-		mutex_lock(&dev_priv->rps.hw_lock);
-		WARN_ON(sandybridge_pcode_write(dev_priv, DISPLAY_IPS_CONTROL, 0xc0000000));
-		mutex_unlock(&dev_priv->rps.hw_lock);
+		mutex_lock(&dev_priv->pcu_lock);
+		WARN_ON(sandybridge_pcode_write(dev_priv, DISPLAY_IPS_CONTROL,
+						IPS_ENABLE | IPS_PCODE_CONTROL));
+		mutex_unlock(&dev_priv->pcu_lock);
 		/* Quoting Art Runyan: "its not safe to expect any particular
 		 * value in IPS_CTL bit 31 after enabling IPS through the
 		 * mailbox." Moreover, the mailbox may return a bogus state,
@@ -4988,9 +4901,9 @@ void hsw_disable_ips(struct intel_crtc *crtc)
 
 	assert_plane_enabled(dev_priv, crtc->plane);
 	if (IS_BROADWELL(dev_priv)) {
-		mutex_lock(&dev_priv->rps.hw_lock);
+		mutex_lock(&dev_priv->pcu_lock);
 		WARN_ON(sandybridge_pcode_write(dev_priv, DISPLAY_IPS_CONTROL, 0));
-		mutex_unlock(&dev_priv->rps.hw_lock);
+		mutex_unlock(&dev_priv->pcu_lock);
 		/* wait for pcode to finish disabling IPS, which may take up to 42ms */
 		if (intel_wait_for_register(dev_priv,
 					    IPS_CTL, IPS_ENABLE, 0,
@@ -5118,7 +5031,8 @@ static void intel_post_plane_update(struct intel_crtc_state *old_crtc_state)
 	struct intel_crtc *crtc = to_intel_crtc(old_crtc_state->base.crtc);
 	struct drm_atomic_state *old_state = old_crtc_state->base.state;
 	struct intel_crtc_state *pipe_config =
-		to_intel_crtc_state(crtc->base.state);
+		intel_atomic_get_new_crtc_state(to_intel_atomic_state(old_state),
+						crtc);
 	struct drm_plane *primary = crtc->base.primary;
 	struct drm_plane_state *old_pri_state =
 		drm_atomic_get_existing_plane_state(old_state, primary);
@@ -5130,7 +5044,8 @@ static void intel_post_plane_update(struct intel_crtc_state *old_crtc_state)
 
 	if (old_pri_state) {
 		struct intel_plane_state *primary_state =
-			to_intel_plane_state(primary->state);
+			intel_atomic_get_new_plane_state(to_intel_atomic_state(old_state),
+							 to_intel_plane(primary));
 		struct intel_plane_state *old_primary_state =
 			to_intel_plane_state(old_pri_state);
 
@@ -5159,7 +5074,8 @@ static void intel_pre_plane_update(struct intel_crtc_state *old_crtc_state,
 
 	if (old_pri_state) {
 		struct intel_plane_state *primary_state =
-			to_intel_plane_state(primary->state);
+			intel_atomic_get_new_plane_state(old_intel_state,
+							 to_intel_plane(primary));
 		struct intel_plane_state *old_primary_state =
 			to_intel_plane_state(old_pri_state);
 
@@ -5456,6 +5372,20 @@ static bool hsw_crtc_supports_ips(struct intel_crtc *crtc)
 	return HAS_IPS(to_i915(crtc->base.dev)) && crtc->pipe == PIPE_A;
 }
 
+static void glk_pipe_scaler_clock_gating_wa(struct drm_i915_private *dev_priv,
+					    enum pipe pipe, bool apply)
+{
+	u32 val = I915_READ(CLKGATE_DIS_PSL(pipe));
+	u32 mask = DPF_GATING_DIS | DPF_RAM_GATING_DIS | DPFR_GATING_DIS;
+
+	if (apply)
+		val |= mask;
+	else
+		val &= ~mask;
+
+	I915_WRITE(CLKGATE_DIS_PSL(pipe), val);
+}
+
 static void haswell_crtc_enable(struct intel_crtc_state *pipe_config,
 				struct drm_atomic_state *old_state)
 {
@@ -5466,13 +5396,11 @@ static void haswell_crtc_enable(struct intel_crtc_state *pipe_config,
 	enum transcoder cpu_transcoder = intel_crtc->config->cpu_transcoder;
 	struct intel_atomic_state *old_intel_state =
 		to_intel_atomic_state(old_state);
+	bool psl_clkgate_wa;
 
 	if (WARN_ON(intel_crtc->active))
 		return;
 
-	if (intel_crtc->config->has_pch_encoder)
-		intel_set_pch_fifo_underrun_reporting(dev_priv, PIPE_A, false);
-
 	intel_encoders_pre_pll_enable(crtc, pipe_config, old_state);
 
 	if (intel_crtc->config->shared_dpll)
@@ -5506,19 +5434,17 @@ static void haswell_crtc_enable(struct intel_crtc_state *pipe_config,
 
 	intel_crtc->active = true;
 
-	if (intel_crtc->config->has_pch_encoder)
-		intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe, false);
-	else
-		intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe, true);
-
 	intel_encoders_pre_enable(crtc, pipe_config, old_state);
 
-	if (intel_crtc->config->has_pch_encoder)
-		dev_priv->display.fdi_link_train(intel_crtc, pipe_config);
-
 	if (!transcoder_is_dsi(cpu_transcoder))
 		intel_ddi_enable_pipe_clock(pipe_config);
 
+	/* Display WA #1180: WaDisableScalarClockGating: glk, cnl */
+	psl_clkgate_wa = (IS_GEMINILAKE(dev_priv) || IS_CANNONLAKE(dev_priv)) &&
+			 intel_crtc->config->pch_pfit.enabled;
+	if (psl_clkgate_wa)
+		glk_pipe_scaler_clock_gating_wa(dev_priv, pipe, true);
+
 	if (INTEL_GEN(dev_priv) >= 9)
 		skylake_pfit_enable(intel_crtc);
 	else
@@ -5552,11 +5478,9 @@ static void haswell_crtc_enable(struct intel_crtc_state *pipe_config,
 
 	intel_encoders_enable(crtc, pipe_config, old_state);
 
-	if (intel_crtc->config->has_pch_encoder) {
-		intel_wait_for_vblank(dev_priv, pipe);
+	if (psl_clkgate_wa) {
 		intel_wait_for_vblank(dev_priv, pipe);
-		intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe, true);
-		intel_set_pch_fifo_underrun_reporting(dev_priv, PIPE_A, true);
+		glk_pipe_scaler_clock_gating_wa(dev_priv, pipe, false);
 	}
 
 	/* If we change the relative order between pipe/planes enabling, we need
@@ -5652,9 +5576,6 @@ static void haswell_crtc_disable(struct intel_crtc_state *old_crtc_state,
 	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
 	enum transcoder cpu_transcoder = intel_crtc->config->cpu_transcoder;
 
-	if (intel_crtc->config->has_pch_encoder)
-		intel_set_pch_fifo_underrun_reporting(dev_priv, PIPE_A, false);
-
 	intel_encoders_disable(crtc, old_crtc_state, old_state);
 
 	drm_crtc_vblank_off(crtc);
@@ -5679,9 +5600,6 @@ static void haswell_crtc_disable(struct intel_crtc_state *old_crtc_state,
 		intel_ddi_disable_pipe_clock(intel_crtc->config);
 
 	intel_encoders_post_disable(crtc, old_crtc_state, old_state);
-
-	if (old_crtc_state->has_pch_encoder)
-		intel_set_pch_fifo_underrun_reporting(dev_priv, PIPE_A, true);
 }
 
 static void i9xx_pfit_enable(struct intel_crtc *crtc)
@@ -5891,7 +5809,7 @@ static void i9xx_crtc_enable(struct intel_crtc_state *pipe_config,
 
 	intel_encoders_pre_enable(crtc, pipe_config, old_state);
 
-	i9xx_enable_pll(intel_crtc);
+	i9xx_enable_pll(intel_crtc, pipe_config);
 
 	i9xx_pfit_enable(intel_crtc);
 
@@ -6038,7 +5956,7 @@ static void intel_crtc_disable_noatomic(struct drm_crtc *crtc,
 	intel_crtc->enabled_power_domains = 0;
 
 	dev_priv->active_crtcs &= ~(1 << intel_crtc->pipe);
-	dev_priv->min_pixclk[intel_crtc->pipe] = 0;
+	dev_priv->min_cdclk[intel_crtc->pipe] = 0;
 }
 
 /*
@@ -6143,6 +6061,19 @@ struct intel_connector *intel_connector_alloc(void)
 	return connector;
 }
 
+/*
+ * Free the bits allocated by intel_connector_alloc.
+ * This should only be used after intel_connector_alloc has returned
+ * successfully, and before drm_connector_init returns successfully.
+ * Otherwise the destroy callbacks for the connector and the state should
+ * take care of proper cleanup/free
+ */
+void intel_connector_free(struct intel_connector *connector)
+{
+	kfree(to_intel_digital_connector_state(connector->base.state));
+	kfree(connector);
+}
+
 /* Simple connector->get_hw_state implementation for encoders that support only
  * one connector and no cloning and hence the encoder state determines the state
  * of the connector. */
@@ -6283,6 +6214,9 @@ retry:
 static bool pipe_config_supports_ips(struct drm_i915_private *dev_priv,
 				     struct intel_crtc_state *pipe_config)
 {
+	if (pipe_config->ips_force_disable)
+		return false;
+
 	if (pipe_config->pipe_bpp > 24)
 		return false;
 
@@ -6307,7 +6241,7 @@ static void hsw_compute_ips_config(struct intel_crtc *crtc,
 	struct drm_device *dev = crtc->base.dev;
 	struct drm_i915_private *dev_priv = to_i915(dev);
 
-	pipe_config->ips_enabled = i915.enable_ips &&
+	pipe_config->ips_enabled = i915_modparams.enable_ips &&
 		hsw_crtc_supports_ips(crtc) &&
 		pipe_config_supports_ips(dev_priv, pipe_config);
 }
@@ -6488,8 +6422,8 @@ intel_link_compute_m_n(int bits_per_pixel, int nlanes,
 
 static inline bool intel_panel_use_ssc(struct drm_i915_private *dev_priv)
 {
-	if (i915.panel_use_ssc >= 0)
-		return i915.panel_use_ssc != 0;
+	if (i915_modparams.panel_use_ssc >= 0)
+		return i915_modparams.panel_use_ssc != 0;
 	return dev_priv->vbt.lvds_use_ssc
 		&& !(dev_priv->quirks & QUIRK_LVDS_SSC_DISABLE);
 }
@@ -6523,11 +6457,9 @@ static void i9xx_update_pll_dividers(struct intel_crtc *crtc,
 
 	crtc_state->dpll_hw_state.fp0 = fp;
 
-	crtc->lowfreq_avail = false;
 	if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_LVDS) &&
 	    reduced_clock) {
 		crtc_state->dpll_hw_state.fp1 = fp2;
-		crtc->lowfreq_avail = true;
 	} else {
 		crtc_state->dpll_hw_state.fp1 = fp;
 	}
@@ -7222,15 +7154,6 @@ static void i9xx_set_pipeconf(struct intel_crtc *intel_crtc)
 		}
 	}
 
-	if (HAS_PIPE_CXSR(dev_priv)) {
-		if (intel_crtc->lowfreq_avail) {
-			DRM_DEBUG_KMS("enabling CxSR downclocking\n");
-			pipeconf |= PIPECONF_CXSR_DOWNCLOCK;
-		} else {
-			DRM_DEBUG_KMS("disabling CxSR downclocking\n");
-		}
-	}
-
 	if (intel_crtc->config->base.adjusted_mode.flags & DRM_MODE_FLAG_INTERLACE) {
 		if (INTEL_GEN(dev_priv) < 4 ||
 		    intel_crtc_has_type(intel_crtc->config, INTEL_OUTPUT_SDVO))
@@ -8366,8 +8289,6 @@ static int ironlake_crtc_compute_clock(struct intel_crtc *crtc,
 	memset(&crtc_state->dpll_hw_state, 0,
 	       sizeof(crtc_state->dpll_hw_state));
 
-	crtc->lowfreq_avail = false;
-
 	/* CPU eDP is the only output that doesn't need a PCH PLL of its own. */
 	if (!crtc_state->has_pch_encoder)
 		return 0;
@@ -8840,11 +8761,11 @@ static uint32_t hsw_read_dcomp(struct drm_i915_private *dev_priv)
 static void hsw_write_dcomp(struct drm_i915_private *dev_priv, uint32_t val)
 {
 	if (IS_HASWELL(dev_priv)) {
-		mutex_lock(&dev_priv->rps.hw_lock);
+		mutex_lock(&dev_priv->pcu_lock);
 		if (sandybridge_pcode_write(dev_priv, GEN6_PCODE_WRITE_D_COMP,
 					    val))
 			DRM_DEBUG_KMS("Failed to write to D_COMP\n");
-		mutex_unlock(&dev_priv->rps.hw_lock);
+		mutex_unlock(&dev_priv->pcu_lock);
 	} else {
 		I915_WRITE(D_COMP_BDW, val);
 		POSTING_READ(D_COMP_BDW);
@@ -9026,8 +8947,6 @@ static int haswell_crtc_compute_clock(struct intel_crtc *crtc,
 		}
 	}
 
-	crtc->lowfreq_avail = false;
-
 	return 0;
 }
 
@@ -9039,7 +8958,7 @@ static void cannonlake_get_ddi_pll(struct drm_i915_private *dev_priv,
 	u32 temp;
 
 	temp = I915_READ(DPCLKA_CFGCR0) & DPCLKA_CFGCR0_DDI_CLK_SEL_MASK(port);
-	id = temp >> (port * 2);
+	id = temp >> DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(port);
 
 	if (WARN_ON(id < SKL_DPLL0 || id > SKL_DPLL2))
 		return;
@@ -9304,11 +9223,11 @@ static bool haswell_get_pipe_config(struct intel_crtc *crtc,
 	pipe_config->gamma_mode =
 		I915_READ(GAMMA_MODE(crtc->pipe)) & GAMMA_MODE_MODE_MASK;
 
-	if (IS_BROADWELL(dev_priv) || dev_priv->info.gen >= 9) {
+	if (IS_BROADWELL(dev_priv) || INTEL_GEN(dev_priv) >= 9) {
 		u32 tmp = I915_READ(PIPEMISC(crtc->pipe));
 		bool clrspace_yuv = tmp & PIPEMISC_OUTPUT_COLORSPACE_YUV;
 
-		if (IS_GEMINILAKE(dev_priv) || dev_priv->info.gen >= 10) {
+		if (IS_GEMINILAKE(dev_priv) || INTEL_GEN(dev_priv) >= 10) {
 			bool blend_mode_420 = tmp &
 					      PIPEMISC_YUV420_MODE_FULL_BLEND;
 
@@ -9753,7 +9672,7 @@ static void i9xx_disable_cursor(struct intel_plane *plane,
 
 
 /* VESA 640x480x72Hz mode to set on the pipe */
-static struct drm_display_mode load_detect_mode = {
+static const struct drm_display_mode load_detect_mode = {
 	DRM_MODE("640x480", DRM_MODE_TYPE_DEFAULT, 31500, 640, 664,
 		 704, 832, 0, 480, 489, 491, 520, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC),
 };
@@ -9788,7 +9707,7 @@ intel_framebuffer_pitch_for_width(int width, int bpp)
 }
 
 static u32
-intel_framebuffer_size_for_mode(struct drm_display_mode *mode, int bpp)
+intel_framebuffer_size_for_mode(const struct drm_display_mode *mode, int bpp)
 {
 	u32 pitch = intel_framebuffer_pitch_for_width(mode->hdisplay, bpp);
 	return PAGE_ALIGN(pitch * mode->vdisplay);
@@ -9796,7 +9715,7 @@ intel_framebuffer_size_for_mode(struct drm_display_mode *mode, int bpp)
 
 static struct drm_framebuffer *
 intel_framebuffer_create_for_mode(struct drm_device *dev,
-				  struct drm_display_mode *mode,
+				  const struct drm_display_mode *mode,
 				  int depth, int bpp)
 {
 	struct drm_framebuffer *fb;
@@ -9823,7 +9742,7 @@ intel_framebuffer_create_for_mode(struct drm_device *dev,
 
 static struct drm_framebuffer *
 mode_fits_in_fbdev(struct drm_device *dev,
-		   struct drm_display_mode *mode)
+		   const struct drm_display_mode *mode)
 {
 #ifdef CONFIG_DRM_FBDEV_EMULATION
 	struct drm_i915_private *dev_priv = to_i915(dev);
@@ -9847,7 +9766,7 @@ mode_fits_in_fbdev(struct drm_device *dev,
 	if (obj->base.size < mode->vdisplay * fb->pitches[0])
 		return NULL;
 
-	drm_framebuffer_reference(fb);
+	drm_framebuffer_get(fb);
 	return fb;
 #else
 	return NULL;
@@ -9856,7 +9775,7 @@ mode_fits_in_fbdev(struct drm_device *dev,
 
 static int intel_modeset_setup_plane_state(struct drm_atomic_state *state,
 					   struct drm_crtc *crtc,
-					   struct drm_display_mode *mode,
+					   const struct drm_display_mode *mode,
 					   struct drm_framebuffer *fb,
 					   int x, int y)
 {
@@ -9890,7 +9809,7 @@ static int intel_modeset_setup_plane_state(struct drm_atomic_state *state,
 }
 
 int intel_get_load_detect_pipe(struct drm_connector *connector,
-			       struct drm_display_mode *mode,
+			       const struct drm_display_mode *mode,
 			       struct intel_load_detect_pipe *old,
 			       struct drm_modeset_acquire_ctx *ctx)
 {
@@ -10025,11 +9944,10 @@ found:
 	}
 
 	ret = intel_modeset_setup_plane_state(state, crtc, mode, fb, 0, 0);
+	drm_framebuffer_put(fb);
 	if (ret)
 		goto fail;
 
-	drm_framebuffer_unreference(fb);
-
 	ret = drm_atomic_set_mode_for_crtc(&crtc_state->base, mode);
 	if (ret)
 		goto fail;
@@ -10218,7 +10136,7 @@ int intel_dotclock_calculate(int link_freq,
 	if (!m_n->link_n)
 		return 0;
 
-	return div_u64((u64)m_n->link_m * link_freq, m_n->link_n);
+	return div_u64(mul_u32_u32(m_n->link_m, link_freq), m_n->link_n);
 }
 
 static void ironlake_pch_clock_get(struct intel_crtc *crtc,
@@ -10239,62 +10157,44 @@ static void ironlake_pch_clock_get(struct intel_crtc *crtc,
 					 &pipe_config->fdi_m_n);
 }
 
-/** Returns the currently programmed mode of the given pipe. */
-struct drm_display_mode *intel_crtc_mode_get(struct drm_device *dev,
-					     struct drm_crtc *crtc)
+/* Returns the currently programmed mode of the given encoder. */
+struct drm_display_mode *
+intel_encoder_current_mode(struct intel_encoder *encoder)
 {
-	struct drm_i915_private *dev_priv = to_i915(dev);
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	enum transcoder cpu_transcoder;
+	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
+	struct intel_crtc_state *crtc_state;
 	struct drm_display_mode *mode;
-	struct intel_crtc_state *pipe_config;
-	u32 htot, hsync, vtot, vsync;
-	enum pipe pipe = intel_crtc->pipe;
+	struct intel_crtc *crtc;
+	enum pipe pipe;
+
+	if (!encoder->get_hw_state(encoder, &pipe))
+		return NULL;
+
+	crtc = intel_get_crtc_for_pipe(dev_priv, pipe);
 
 	mode = kzalloc(sizeof(*mode), GFP_KERNEL);
 	if (!mode)
 		return NULL;
 
-	pipe_config = kzalloc(sizeof(*pipe_config), GFP_KERNEL);
-	if (!pipe_config) {
+	crtc_state = kzalloc(sizeof(*crtc_state), GFP_KERNEL);
+	if (!crtc_state) {
 		kfree(mode);
 		return NULL;
 	}
 
-	/*
-	 * Construct a pipe_config sufficient for getting the clock info
-	 * back out of crtc_clock_get.
-	 *
-	 * Note, if LVDS ever uses a non-1 pixel multiplier, we'll need
-	 * to use a real value here instead.
-	 */
-	pipe_config->cpu_transcoder = (enum transcoder) pipe;
-	pipe_config->pixel_multiplier = 1;
-	pipe_config->dpll_hw_state.dpll = I915_READ(DPLL(pipe));
-	pipe_config->dpll_hw_state.fp0 = I915_READ(FP0(pipe));
-	pipe_config->dpll_hw_state.fp1 = I915_READ(FP1(pipe));
-	i9xx_crtc_clock_get(intel_crtc, pipe_config);
-
-	mode->clock = pipe_config->port_clock / pipe_config->pixel_multiplier;
-
-	cpu_transcoder = pipe_config->cpu_transcoder;
-	htot = I915_READ(HTOTAL(cpu_transcoder));
-	hsync = I915_READ(HSYNC(cpu_transcoder));
-	vtot = I915_READ(VTOTAL(cpu_transcoder));
-	vsync = I915_READ(VSYNC(cpu_transcoder));
-
-	mode->hdisplay = (htot & 0xffff) + 1;
-	mode->htotal = ((htot & 0xffff0000) >> 16) + 1;
-	mode->hsync_start = (hsync & 0xffff) + 1;
-	mode->hsync_end = ((hsync & 0xffff0000) >> 16) + 1;
-	mode->vdisplay = (vtot & 0xffff) + 1;
-	mode->vtotal = ((vtot & 0xffff0000) >> 16) + 1;
-	mode->vsync_start = (vsync & 0xffff) + 1;
-	mode->vsync_end = ((vsync & 0xffff0000) >> 16) + 1;
+	crtc_state->base.crtc = &crtc->base;
 
-	drm_mode_set_name(mode);
+	if (!dev_priv->display.get_pipe_config(crtc, crtc_state)) {
+		kfree(crtc_state);
+		kfree(mode);
+		return NULL;
+	}
 
-	kfree(pipe_config);
+	encoder->get_config(encoder, crtc_state);
+
+	intel_mode_from_pipe_config(mode, crtc_state);
+
+	kfree(crtc_state);
 
 	return mode;
 }
@@ -10341,7 +10241,7 @@ static bool intel_wm_need_update(struct drm_plane *plane,
 	return false;
 }
 
-static bool needs_scaling(struct intel_plane_state *state)
+static bool needs_scaling(const struct intel_plane_state *state)
 {
 	int src_w = drm_rect_width(&state->base.src) >> 16;
 	int src_h = drm_rect_height(&state->base.src) >> 16;
@@ -10351,7 +10251,9 @@ static bool needs_scaling(struct intel_plane_state *state)
 	return (src_w != dst_w || src_h != dst_h);
 }
 
-int intel_plane_atomic_calc_changes(struct drm_crtc_state *crtc_state,
+int intel_plane_atomic_calc_changes(const struct intel_crtc_state *old_crtc_state,
+				    struct drm_crtc_state *crtc_state,
+				    const struct intel_plane_state *old_plane_state,
 				    struct drm_plane_state *plane_state)
 {
 	struct intel_crtc_state *pipe_config = to_intel_crtc_state(crtc_state);
@@ -10360,10 +10262,8 @@ int intel_plane_atomic_calc_changes(struct drm_crtc_state *crtc_state,
 	struct intel_plane *plane = to_intel_plane(plane_state->plane);
 	struct drm_device *dev = crtc->dev;
 	struct drm_i915_private *dev_priv = to_i915(dev);
-	struct intel_plane_state *old_plane_state =
-		to_intel_plane_state(plane->base.state);
 	bool mode_changed = needs_modeset(crtc_state);
-	bool was_crtc_enabled = crtc->state->active;
+	bool was_crtc_enabled = old_crtc_state->base.active;
 	bool is_crtc_enabled = crtc_state->active;
 	bool turn_off, turn_on, visible, was_visible;
 	struct drm_framebuffer *fb = plane_state->fb;
@@ -10681,6 +10581,52 @@ intel_dump_m_n_config(struct intel_crtc_state *pipe_config, char *id,
 		      m_n->link_m, m_n->link_n, m_n->tu);
 }
 
+#define OUTPUT_TYPE(x) [INTEL_OUTPUT_ ## x] = #x
+
+static const char * const output_type_str[] = {
+	OUTPUT_TYPE(UNUSED),
+	OUTPUT_TYPE(ANALOG),
+	OUTPUT_TYPE(DVO),
+	OUTPUT_TYPE(SDVO),
+	OUTPUT_TYPE(LVDS),
+	OUTPUT_TYPE(TVOUT),
+	OUTPUT_TYPE(HDMI),
+	OUTPUT_TYPE(DP),
+	OUTPUT_TYPE(EDP),
+	OUTPUT_TYPE(DSI),
+	OUTPUT_TYPE(UNKNOWN),
+	OUTPUT_TYPE(DP_MST),
+};
+
+#undef OUTPUT_TYPE
+
+static void snprintf_output_types(char *buf, size_t len,
+				  unsigned int output_types)
+{
+	char *str = buf;
+	int i;
+
+	str[0] = '\0';
+
+	for (i = 0; i < ARRAY_SIZE(output_type_str); i++) {
+		int r;
+
+		if ((output_types & BIT(i)) == 0)
+			continue;
+
+		r = snprintf(str, len, "%s%s",
+			     str != buf ? "," : "", output_type_str[i]);
+		if (r >= len)
+			break;
+		str += r;
+		len -= r;
+
+		output_types &= ~BIT(i);
+	}
+
+	WARN_ON_ONCE(output_types != 0);
+}
+
 static void intel_dump_pipe_config(struct intel_crtc *crtc,
 				   struct intel_crtc_state *pipe_config,
 				   const char *context)
@@ -10691,10 +10637,15 @@ static void intel_dump_pipe_config(struct intel_crtc *crtc,
 	struct intel_plane *intel_plane;
 	struct intel_plane_state *state;
 	struct drm_framebuffer *fb;
+	char buf[64];
 
 	DRM_DEBUG_KMS("[CRTC:%d:%s]%s\n",
 		      crtc->base.base.id, crtc->base.name, context);
 
+	snprintf_output_types(buf, sizeof(buf), pipe_config->output_types);
+	DRM_DEBUG_KMS("output_types: %s (0x%x)\n",
+		      buf, pipe_config->output_types);
+
 	DRM_DEBUG_KMS("cpu_transcoder: %s, pipe bpp: %i, dithering: %i\n",
 		      transcoder_name(pipe_config->cpu_transcoder),
 		      pipe_config->pipe_bpp, pipe_config->dither);
@@ -10854,7 +10805,7 @@ clear_intel_crtc_state(struct intel_crtc_state *crtc_state)
 	struct intel_dpll_hw_state dpll_hw_state;
 	struct intel_shared_dpll *shared_dpll;
 	struct intel_crtc_wm_state wm_state;
-	bool force_thru;
+	bool force_thru, ips_force_disable;
 
 	/* FIXME: before the switch to atomic started, a new pipe_config was
 	 * kzalloc'd. Code that depends on any field being zero should be
@@ -10865,6 +10816,7 @@ clear_intel_crtc_state(struct intel_crtc_state *crtc_state)
 	shared_dpll = crtc_state->shared_dpll;
 	dpll_hw_state = crtc_state->dpll_hw_state;
 	force_thru = crtc_state->pch_pfit.force_thru;
+	ips_force_disable = crtc_state->ips_force_disable;
 	if (IS_G4X(dev_priv) ||
 	    IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
 		wm_state = crtc_state->wm;
@@ -10878,6 +10830,7 @@ clear_intel_crtc_state(struct intel_crtc_state *crtc_state)
 	crtc_state->shared_dpll = shared_dpll;
 	crtc_state->dpll_hw_state = dpll_hw_state;
 	crtc_state->pch_pfit.force_thru = force_thru;
+	crtc_state->ips_force_disable = ips_force_disable;
 	if (IS_G4X(dev_priv) ||
 	    IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
 		crtc_state->wm = wm_state;
@@ -11332,6 +11285,18 @@ intel_pipe_config_compare(struct drm_i915_private *dev_priv,
 	PIPE_CONF_CHECK_X(dpll_hw_state.ctrl1);
 	PIPE_CONF_CHECK_X(dpll_hw_state.cfgcr1);
 	PIPE_CONF_CHECK_X(dpll_hw_state.cfgcr2);
+	PIPE_CONF_CHECK_X(dpll_hw_state.cfgcr0);
+	PIPE_CONF_CHECK_X(dpll_hw_state.ebb0);
+	PIPE_CONF_CHECK_X(dpll_hw_state.ebb4);
+	PIPE_CONF_CHECK_X(dpll_hw_state.pll0);
+	PIPE_CONF_CHECK_X(dpll_hw_state.pll1);
+	PIPE_CONF_CHECK_X(dpll_hw_state.pll2);
+	PIPE_CONF_CHECK_X(dpll_hw_state.pll3);
+	PIPE_CONF_CHECK_X(dpll_hw_state.pll6);
+	PIPE_CONF_CHECK_X(dpll_hw_state.pll8);
+	PIPE_CONF_CHECK_X(dpll_hw_state.pll9);
+	PIPE_CONF_CHECK_X(dpll_hw_state.pll10);
+	PIPE_CONF_CHECK_X(dpll_hw_state.pcsdw12);
 
 	PIPE_CONF_CHECK_X(dsi_pll.ctrl);
 	PIPE_CONF_CHECK_X(dsi_pll.div);
@@ -12080,7 +12045,7 @@ static int intel_atomic_check(struct drm_device *dev,
 			return ret;
 		}
 
-		if (i915.fastboot &&
+		if (i915_modparams.fastboot &&
 		    intel_pipe_config_compare(dev_priv,
 					to_intel_crtc_state(old_crtc_state),
 					pipe_config, true)) {
@@ -12133,73 +12098,10 @@ u32 intel_crtc_get_vblank_counter(struct intel_crtc *crtc)
 	return dev->driver->get_vblank_counter(dev, crtc->pipe);
 }
 
-static void intel_atomic_wait_for_vblanks(struct drm_device *dev,
-					  struct drm_i915_private *dev_priv,
-					  unsigned crtc_mask)
-{
-	unsigned last_vblank_count[I915_MAX_PIPES];
-	enum pipe pipe;
-	int ret;
-
-	if (!crtc_mask)
-		return;
-
-	for_each_pipe(dev_priv, pipe) {
-		struct intel_crtc *crtc = intel_get_crtc_for_pipe(dev_priv,
-								  pipe);
-
-		if (!((1 << pipe) & crtc_mask))
-			continue;
-
-		ret = drm_crtc_vblank_get(&crtc->base);
-		if (WARN_ON(ret != 0)) {
-			crtc_mask &= ~(1 << pipe);
-			continue;
-		}
-
-		last_vblank_count[pipe] = drm_crtc_vblank_count(&crtc->base);
-	}
-
-	for_each_pipe(dev_priv, pipe) {
-		struct intel_crtc *crtc = intel_get_crtc_for_pipe(dev_priv,
-								  pipe);
-		long lret;
-
-		if (!((1 << pipe) & crtc_mask))
-			continue;
-
-		lret = wait_event_timeout(dev->vblank[pipe].queue,
-				last_vblank_count[pipe] !=
-					drm_crtc_vblank_count(&crtc->base),
-				msecs_to_jiffies(50));
-
-		WARN(!lret, "pipe %c vblank wait timed out\n", pipe_name(pipe));
-
-		drm_crtc_vblank_put(&crtc->base);
-	}
-}
-
-static bool needs_vblank_wait(struct intel_crtc_state *crtc_state)
-{
-	/* fb updated, need to unpin old fb */
-	if (crtc_state->fb_changed)
-		return true;
-
-	/* wm changes, need vblank before final wm's */
-	if (crtc_state->update_wm_post)
-		return true;
-
-	if (crtc_state->wm.need_postvbl_update)
-		return true;
-
-	return false;
-}
-
 static void intel_update_crtc(struct drm_crtc *crtc,
 			      struct drm_atomic_state *state,
 			      struct drm_crtc_state *old_crtc_state,
-			      struct drm_crtc_state *new_crtc_state,
-			      unsigned int *crtc_vblank_mask)
+			      struct drm_crtc_state *new_crtc_state)
 {
 	struct drm_device *dev = crtc->dev;
 	struct drm_i915_private *dev_priv = to_i915(dev);
@@ -12222,13 +12124,9 @@ static void intel_update_crtc(struct drm_crtc *crtc,
 	}
 
 	drm_atomic_helper_commit_planes_on_crtc(old_crtc_state);
-
-	if (needs_vblank_wait(pipe_config))
-		*crtc_vblank_mask |= drm_crtc_mask(crtc);
 }
 
-static void intel_update_crtcs(struct drm_atomic_state *state,
-			       unsigned int *crtc_vblank_mask)
+static void intel_update_crtcs(struct drm_atomic_state *state)
 {
 	struct drm_crtc *crtc;
 	struct drm_crtc_state *old_crtc_state, *new_crtc_state;
@@ -12239,12 +12137,11 @@ static void intel_update_crtcs(struct drm_atomic_state *state,
 			continue;
 
 		intel_update_crtc(crtc, state, old_crtc_state,
-				  new_crtc_state, crtc_vblank_mask);
+				  new_crtc_state);
 	}
 }
 
-static void skl_update_crtcs(struct drm_atomic_state *state,
-			     unsigned int *crtc_vblank_mask)
+static void skl_update_crtcs(struct drm_atomic_state *state)
 {
 	struct drm_i915_private *dev_priv = to_i915(state->dev);
 	struct intel_atomic_state *intel_state = to_intel_atomic_state(state);
@@ -12278,13 +12175,16 @@ static void skl_update_crtcs(struct drm_atomic_state *state,
 			unsigned int cmask = drm_crtc_mask(crtc);
 
 			intel_crtc = to_intel_crtc(crtc);
-			cstate = to_intel_crtc_state(crtc->state);
+			cstate = to_intel_crtc_state(new_crtc_state);
 			pipe = intel_crtc->pipe;
 
 			if (updated & cmask || !cstate->base.active)
 				continue;
 
-			if (skl_ddb_allocation_overlaps(entries, &cstate->wm.skl.ddb, i))
+			if (skl_ddb_allocation_overlaps(dev_priv,
+							entries,
+							&cstate->wm.skl.ddb,
+							i))
 				continue;
 
 			updated |= cmask;
@@ -12303,7 +12203,7 @@ static void skl_update_crtcs(struct drm_atomic_state *state,
 				vbl_wait = true;
 
 			intel_update_crtc(crtc, state, old_crtc_state,
-					  new_crtc_state, crtc_vblank_mask);
+					  new_crtc_state);
 
 			if (vbl_wait)
 				intel_wait_for_vblank(dev_priv, pipe);
@@ -12364,7 +12264,6 @@ static void intel_atomic_commit_tail(struct drm_atomic_state *state)
 	struct drm_crtc *crtc;
 	struct intel_crtc_state *intel_cstate;
 	u64 put_domains[I915_MAX_PIPES] = {};
-	unsigned crtc_vblank_mask = 0;
 	int i;
 
 	intel_atomic_commit_fence_wait(intel_state);
@@ -12405,7 +12304,7 @@ static void intel_atomic_commit_tail(struct drm_atomic_state *state)
 			intel_check_cpu_fifo_underruns(dev_priv);
 			intel_check_pch_fifo_underruns(dev_priv);
 
-			if (!crtc->state->active) {
+			if (!new_crtc_state->active) {
 				/*
 				 * Make sure we don't call initial_watermarks
 				 * for ILK-style watermark updates.
@@ -12414,7 +12313,7 @@ static void intel_atomic_commit_tail(struct drm_atomic_state *state)
 				 */
 				if (INTEL_GEN(dev_priv) >= 9)
 					dev_priv->display.initial_watermarks(intel_state,
-									     to_intel_crtc_state(crtc->state));
+									     to_intel_crtc_state(new_crtc_state));
 			}
 		}
 	}
@@ -12453,7 +12352,7 @@ static void intel_atomic_commit_tail(struct drm_atomic_state *state)
 	}
 
 	/* Now enable the clocks, plane, pipe, and connectors that we set up. */
-	dev_priv->display.update_crtcs(state, &crtc_vblank_mask);
+	dev_priv->display.update_crtcs(state);
 
 	/* FIXME: We should call drm_atomic_helper_commit_hw_done() here
 	 * already, but still need the state for the delayed optimization. To
@@ -12464,8 +12363,7 @@ static void intel_atomic_commit_tail(struct drm_atomic_state *state)
 	 * - switch over to the vblank wait helper in the core after that since
 	 *   we don't need out special handling any more.
 	 */
-	if (!state->legacy_cursor_update)
-		intel_atomic_wait_for_vblanks(dev, dev_priv, crtc_vblank_mask);
+	drm_atomic_helper_wait_for_flip_done(dev, state);
 
 	/*
 	 * Now that the vblank has passed, we can go ahead and program the
@@ -12581,21 +12479,10 @@ static int intel_atomic_commit(struct drm_device *dev,
 	struct drm_i915_private *dev_priv = to_i915(dev);
 	int ret = 0;
 
-	ret = drm_atomic_helper_setup_commit(state, nonblock);
-	if (ret)
-		return ret;
-
 	drm_atomic_state_get(state);
 	i915_sw_fence_init(&intel_state->commit_ready,
 			   intel_atomic_commit_ready);
 
-	ret = intel_atomic_prepare_commit(dev, state);
-	if (ret) {
-		DRM_DEBUG_ATOMIC("Preparing state failed with %i\n", ret);
-		i915_sw_fence_commit(&intel_state->commit_ready);
-		return ret;
-	}
-
 	/*
 	 * The intel_legacy_cursor_update() fast path takes care
 	 * of avoiding the vblank waits for simple cursor
@@ -12604,19 +12491,37 @@ static int intel_atomic_commit(struct drm_device *dev,
 	 * updates happen during the correct frames. Gen9+ have
 	 * double buffered watermarks and so shouldn't need this.
 	 *
-	 * Do this after drm_atomic_helper_setup_commit() and
-	 * intel_atomic_prepare_commit() because we still want
-	 * to skip the flip and fb cleanup waits. Although that
-	 * does risk yanking the mapping from under the display
-	 * engine.
+	 * Unset state->legacy_cursor_update before the call to
+	 * drm_atomic_helper_setup_commit() because otherwise
+	 * drm_atomic_helper_wait_for_flip_done() is a noop and
+	 * we get FIFO underruns because we didn't wait
+	 * for vblank.
 	 *
 	 * FIXME doing watermarks and fb cleanup from a vblank worker
 	 * (assuming we had any) would solve these problems.
 	 */
-	if (INTEL_GEN(dev_priv) < 9)
-		state->legacy_cursor_update = false;
+	if (INTEL_GEN(dev_priv) < 9 && state->legacy_cursor_update) {
+		struct intel_crtc_state *new_crtc_state;
+		struct intel_crtc *crtc;
+		int i;
+
+		for_each_new_intel_crtc_in_state(intel_state, crtc, new_crtc_state, i)
+			if (new_crtc_state->wm.need_postvbl_update ||
+			    new_crtc_state->update_wm_post)
+				state->legacy_cursor_update = false;
+	}
+
+	ret = intel_atomic_prepare_commit(dev, state);
+	if (ret) {
+		DRM_DEBUG_ATOMIC("Preparing state failed with %i\n", ret);
+		i915_sw_fence_commit(&intel_state->commit_ready);
+		return ret;
+	}
+
+	ret = drm_atomic_helper_setup_commit(state, nonblock);
+	if (!ret)
+		ret = drm_atomic_helper_swap_state(state, true);
 
-	ret = drm_atomic_helper_swap_state(state, true);
 	if (ret) {
 		i915_sw_fence_commit(&intel_state->commit_ready);
 
@@ -12628,8 +12533,8 @@ static int intel_atomic_commit(struct drm_device *dev,
 	intel_atomic_track_fbs(state);
 
 	if (intel_state->modeset) {
-		memcpy(dev_priv->min_pixclk, intel_state->min_pixclk,
-		       sizeof(intel_state->min_pixclk));
+		memcpy(dev_priv->min_cdclk, intel_state->min_cdclk,
+		       sizeof(intel_state->min_cdclk));
 		dev_priv->active_crtcs = intel_state->active_crtcs;
 		dev_priv->cdclk.logical = intel_state->cdclk.logical;
 		dev_priv->cdclk.actual = intel_state->cdclk.actual;
@@ -12658,6 +12563,58 @@ static const struct drm_crtc_funcs intel_crtc_funcs = {
 	.set_crc_source = intel_crtc_set_crc_source,
 };
 
+struct wait_rps_boost {
+	struct wait_queue_entry wait;
+
+	struct drm_crtc *crtc;
+	struct drm_i915_gem_request *request;
+};
+
+static int do_rps_boost(struct wait_queue_entry *_wait,
+			unsigned mode, int sync, void *key)
+{
+	struct wait_rps_boost *wait = container_of(_wait, typeof(*wait), wait);
+	struct drm_i915_gem_request *rq = wait->request;
+
+	gen6_rps_boost(rq, NULL);
+	i915_gem_request_put(rq);
+
+	drm_crtc_vblank_put(wait->crtc);
+
+	list_del(&wait->wait.entry);
+	kfree(wait);
+	return 1;
+}
+
+static void add_rps_boost_after_vblank(struct drm_crtc *crtc,
+				       struct dma_fence *fence)
+{
+	struct wait_rps_boost *wait;
+
+	if (!dma_fence_is_i915(fence))
+		return;
+
+	if (INTEL_GEN(to_i915(crtc->dev)) < 6)
+		return;
+
+	if (drm_crtc_vblank_get(crtc))
+		return;
+
+	wait = kmalloc(sizeof(*wait), GFP_KERNEL);
+	if (!wait) {
+		drm_crtc_vblank_put(crtc);
+		return;
+	}
+
+	wait->request = to_request(dma_fence_get(fence));
+	wait->crtc = crtc;
+
+	wait->wait.func = do_rps_boost;
+	wait->wait.flags = 0;
+
+	add_wait_queue(drm_crtc_vblank_waitqueue(crtc), &wait->wait);
+}
+
 /**
  * intel_prepare_plane_fb - Prepare fb for usage on plane
  * @plane: drm plane to prepare for
@@ -12755,12 +12712,22 @@ intel_prepare_plane_fb(struct drm_plane *plane,
 		return ret;
 
 	if (!new_state->fence) { /* implicit fencing */
+		struct dma_fence *fence;
+
 		ret = i915_sw_fence_await_reservation(&intel_state->commit_ready,
 						      obj->resv, NULL,
 						      false, I915_FENCE_TIMEOUT,
 						      GFP_KERNEL);
 		if (ret < 0)
 			return ret;
+
+		fence = reservation_object_get_excl_rcu(obj->resv);
+		if (fence) {
+			add_rps_boost_after_vblank(new_state->crtc, fence);
+			dma_fence_put(fence);
+		}
+	} else {
+		add_rps_boost_after_vblank(new_state->crtc, new_state->fence);
 	}
 
 	return 0;
@@ -12877,29 +12844,29 @@ static void intel_begin_crtc_commit(struct drm_crtc *crtc,
 	struct drm_device *dev = crtc->dev;
 	struct drm_i915_private *dev_priv = to_i915(dev);
 	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	struct intel_crtc_state *intel_cstate =
-		to_intel_crtc_state(crtc->state);
 	struct intel_crtc_state *old_intel_cstate =
 		to_intel_crtc_state(old_crtc_state);
 	struct intel_atomic_state *old_intel_state =
 		to_intel_atomic_state(old_crtc_state->state);
-	bool modeset = needs_modeset(crtc->state);
+	struct intel_crtc_state *intel_cstate =
+		intel_atomic_get_new_crtc_state(old_intel_state, intel_crtc);
+	bool modeset = needs_modeset(&intel_cstate->base);
 
 	if (!modeset &&
 	    (intel_cstate->base.color_mgmt_changed ||
 	     intel_cstate->update_pipe)) {
-		intel_color_set_csc(crtc->state);
-		intel_color_load_luts(crtc->state);
+		intel_color_set_csc(&intel_cstate->base);
+		intel_color_load_luts(&intel_cstate->base);
 	}
 
 	/* Perform vblank evasion around commit operation */
-	intel_pipe_update_start(intel_crtc);
+	intel_pipe_update_start(intel_cstate);
 
 	if (modeset)
 		goto out;
 
 	if (intel_cstate->update_pipe)
-		intel_update_pipe_config(intel_crtc, old_intel_cstate);
+		intel_update_pipe_config(old_intel_cstate, intel_cstate);
 	else if (INTEL_GEN(dev_priv) >= 9)
 		skl_detach_scalers(intel_crtc);
 
@@ -12913,8 +12880,12 @@ static void intel_finish_crtc_commit(struct drm_crtc *crtc,
 				     struct drm_crtc_state *old_crtc_state)
 {
 	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
+	struct intel_atomic_state *old_intel_state =
+		to_intel_atomic_state(old_crtc_state->state);
+	struct intel_crtc_state *new_crtc_state =
+		intel_atomic_get_new_crtc_state(old_intel_state, intel_crtc);
 
-	intel_pipe_update_end(intel_crtc);
+	intel_pipe_update_end(new_crtc_state);
 }
 
 /**
@@ -13063,6 +13034,14 @@ intel_legacy_cursor_update(struct drm_plane *plane,
 		goto slow;
 
 	old_plane_state = plane->state;
+	/*
+	 * Don't do an async update if there is an outstanding commit modifying
+	 * the plane.  This prevents our async update's changes from getting
+	 * overridden by a previous synchronous update's state.
+	 */
+	if (old_plane_state->commit &&
+	    !try_wait_for_completion(&old_plane_state->commit->hw_done))
+		goto slow;
 
 	/*
 	 * If any parameters change that may affect watermarks,
@@ -13093,6 +13072,8 @@ intel_legacy_cursor_update(struct drm_plane *plane,
 	new_plane_state->crtc_h = crtc_h;
 
 	ret = intel_plane_atomic_check_with_state(to_intel_crtc_state(crtc->state),
+						  to_intel_crtc_state(crtc->state), /* FIXME need a new crtc state? */
+						  to_intel_plane_state(plane->state),
 						  to_intel_plane_state(new_plane_state));
 	if (ret)
 		goto out_free;
@@ -13122,17 +13103,12 @@ intel_legacy_cursor_update(struct drm_plane *plane,
 	}
 
 	old_fb = old_plane_state->fb;
-	old_vma = to_intel_plane_state(old_plane_state)->vma;
 
 	i915_gem_track_fb(intel_fb_obj(old_fb), intel_fb_obj(fb),
 			  intel_plane->frontbuffer_bit);
 
 	/* Swap plane state */
-	new_plane_state->fence = old_plane_state->fence;
-	*to_intel_plane_state(old_plane_state) = *to_intel_plane_state(new_plane_state);
-	new_plane_state->fence = NULL;
-	new_plane_state->fb = old_fb;
-	to_intel_plane_state(new_plane_state)->vma = NULL;
+	plane->state = new_plane_state;
 
 	if (plane->state->visible) {
 		trace_intel_update_plane(plane, to_intel_crtc(crtc));
@@ -13144,13 +13120,17 @@ intel_legacy_cursor_update(struct drm_plane *plane,
 		intel_plane->disable_plane(intel_plane, to_intel_crtc(crtc));
 	}
 
+	old_vma = fetch_and_zero(&to_intel_plane_state(old_plane_state)->vma);
 	if (old_vma)
 		intel_unpin_fb_vma(old_vma);
 
 out_unlock:
 	mutex_unlock(&dev_priv->drm.struct_mutex);
 out_free:
-	intel_plane_destroy_state(plane, new_plane_state);
+	if (ret)
+		intel_plane_destroy_state(plane, new_plane_state);
+	else
+		intel_plane_destroy_state(plane, old_plane_state);
 	return ret;
 
 slow:
@@ -13214,13 +13194,13 @@ intel_primary_plane_create(struct drm_i915_private *dev_priv, enum pipe pipe)
 	primary->frontbuffer_bit = INTEL_FRONTBUFFER_PRIMARY(pipe);
 	primary->check_plane = intel_check_primary_plane;
 
-	if (INTEL_GEN(dev_priv) >= 10 || IS_GEMINILAKE(dev_priv)) {
+	if (INTEL_GEN(dev_priv) >= 10) {
 		intel_primary_formats = skl_primary_formats;
 		num_formats = ARRAY_SIZE(skl_primary_formats);
 		modifiers = skl_format_modifiers_ccs;
 
-		primary->update_plane = skylake_update_primary_plane;
-		primary->disable_plane = skylake_disable_primary_plane;
+		primary->update_plane = skl_update_plane;
+		primary->disable_plane = skl_disable_plane;
 	} else if (INTEL_GEN(dev_priv) >= 9) {
 		intel_primary_formats = skl_primary_formats;
 		num_formats = ARRAY_SIZE(skl_primary_formats);
@@ -13229,8 +13209,8 @@ intel_primary_plane_create(struct drm_i915_private *dev_priv, enum pipe pipe)
 		else
 			modifiers = skl_format_modifiers_noccs;
 
-		primary->update_plane = skylake_update_primary_plane;
-		primary->disable_plane = skylake_disable_primary_plane;
+		primary->update_plane = skl_update_plane;
+		primary->disable_plane = skl_disable_plane;
 	} else if (INTEL_GEN(dev_priv) >= 4) {
 		intel_primary_formats = i965_primary_formats;
 		num_formats = ARRAY_SIZE(i965_primary_formats);
@@ -13501,7 +13481,7 @@ int intel_get_pipe_from_crtc_id(struct drm_device *dev, void *data,
 	struct drm_crtc *drmmode_crtc;
 	struct intel_crtc *crtc;
 
-	drmmode_crtc = drm_crtc_find(dev, pipe_from_crtc_id->crtc_id);
+	drmmode_crtc = drm_crtc_find(dev, file, pipe_from_crtc_id->crtc_id);
 	if (!drmmode_crtc)
 		return -ENOENT;
 
@@ -13665,7 +13645,7 @@ static void intel_setup_outputs(struct drm_i915_private *dev_priv)
 
 	} else if (HAS_PCH_SPLIT(dev_priv)) {
 		int found;
-		dpd_is_edp = intel_dp_is_edp(dev_priv, PORT_D);
+		dpd_is_edp = intel_dp_is_port_edp(dev_priv, PORT_D);
 
 		if (has_edp_a(dev_priv))
 			intel_dp_init(dev_priv, DP_A, PORT_A);
@@ -13708,14 +13688,14 @@ static void intel_setup_outputs(struct drm_i915_private *dev_priv)
 		 * trust the port type the VBT declares as we've seen at least
 		 * HDMI ports that the VBT claim are DP or eDP.
 		 */
-		has_edp = intel_dp_is_edp(dev_priv, PORT_B);
+		has_edp = intel_dp_is_port_edp(dev_priv, PORT_B);
 		has_port = intel_bios_is_port_present(dev_priv, PORT_B);
 		if (I915_READ(VLV_DP_B) & DP_DETECTED || has_port)
 			has_edp &= intel_dp_init(dev_priv, VLV_DP_B, PORT_B);
 		if ((I915_READ(VLV_HDMIB) & SDVO_DETECTED || has_port) && !has_edp)
 			intel_hdmi_init(dev_priv, VLV_HDMIB, PORT_B);
 
-		has_edp = intel_dp_is_edp(dev_priv, PORT_C);
+		has_edp = intel_dp_is_port_edp(dev_priv, PORT_C);
 		has_port = intel_bios_is_port_present(dev_priv, PORT_C);
 		if (I915_READ(VLV_DP_C) & DP_DETECTED || has_port)
 			has_edp &= intel_dp_init(dev_priv, VLV_DP_C, PORT_C);
@@ -14208,7 +14188,7 @@ void intel_init_display_hooks(struct drm_i915_private *dev_priv)
 		dev_priv->display.fdi_link_train = hsw_fdi_link_train;
 	}
 
-	if (dev_priv->info.gen >= 9)
+	if (INTEL_GEN(dev_priv) >= 9)
 		dev_priv->display.update_crtcs = skl_update_crtcs;
 	else
 		dev_priv->display.update_crtcs = intel_update_crtcs;
@@ -14388,8 +14368,6 @@ void intel_modeset_init_hw(struct drm_device *dev)
 
 	intel_update_cdclk(dev_priv);
 	dev_priv->cdclk.logical = dev_priv->cdclk.actual = dev_priv->cdclk.hw;
-
-	intel_init_clock_gating(dev_priv);
 }
 
 /*
@@ -14682,6 +14660,8 @@ void i830_enable_pipe(struct drm_i915_private *dev_priv, enum pipe pipe)
 
 void i830_disable_pipe(struct drm_i915_private *dev_priv, enum pipe pipe)
 {
+	struct intel_crtc *crtc = intel_get_crtc_for_pipe(dev_priv, pipe);
+
 	DRM_DEBUG_KMS("disabling pipe %c due to force quirk\n",
 		      pipe_name(pipe));
 
@@ -14691,8 +14671,7 @@ void i830_disable_pipe(struct drm_i915_private *dev_priv, enum pipe pipe)
 	I915_WRITE(PIPECONF(pipe), 0);
 	POSTING_READ(PIPECONF(pipe));
 
-	if (wait_for(pipe_dsl_stopped(dev_priv, pipe), 100))
-		DRM_ERROR("pipe %c off wait timed out\n", pipe_name(pipe));
+	intel_wait_for_pipe_scanline_stopped(crtc);
 
 	I915_WRITE(DPLL(pipe), DPLL_VGA_MODE_DIS);
 	POSTING_READ(DPLL(pipe));
@@ -14739,10 +14718,10 @@ static struct intel_connector *intel_encoder_find_connector(struct intel_encoder
 }
 
 static bool has_pch_trancoder(struct drm_i915_private *dev_priv,
-			      enum transcoder pch_transcoder)
+			      enum pipe pch_transcoder)
 {
 	return HAS_PCH_IBX(dev_priv) || HAS_PCH_CPT(dev_priv) ||
-		(HAS_PCH_LPT_H(dev_priv) && pch_transcoder == TRANSCODER_A);
+		(HAS_PCH_LPT_H(dev_priv) && pch_transcoder == PIPE_A);
 }
 
 static void intel_sanitize_crtc(struct intel_crtc *crtc,
@@ -14825,7 +14804,7 @@ static void intel_sanitize_crtc(struct intel_crtc *crtc,
 		 * PCH transcoders B and C would prevent enabling the south
 		 * error interrupt (see cpt_can_enable_serr_int()).
 		 */
-		if (has_pch_trancoder(dev_priv, (enum transcoder)crtc->pipe))
+		if (has_pch_trancoder(dev_priv, crtc->pipe))
 			crtc->pch_fifo_underrun_disabled = true;
 	}
 }
@@ -15032,7 +15011,7 @@ static void intel_modeset_readout_hw_state(struct drm_device *dev)
 	for_each_intel_crtc(dev, crtc) {
 		struct intel_crtc_state *crtc_state =
 			to_intel_crtc_state(crtc->base.state);
-		int pixclk = 0;
+		int min_cdclk = 0;
 
 		memset(&crtc->base.mode, 0, sizeof(crtc->base.mode));
 		if (crtc_state->base.active) {
@@ -15053,22 +15032,18 @@ static void intel_modeset_readout_hw_state(struct drm_device *dev)
 
 			intel_crtc_compute_pixel_rate(crtc_state);
 
-			if (INTEL_GEN(dev_priv) >= 9 || IS_BROADWELL(dev_priv) ||
-			    IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
-				pixclk = crtc_state->pixel_rate;
-			else
-				WARN_ON(dev_priv->display.modeset_calc_cdclk);
-
-			/* pixel rate mustn't exceed 95% of cdclk with IPS on BDW */
-			if (IS_BROADWELL(dev_priv) && crtc_state->ips_enabled)
-				pixclk = DIV_ROUND_UP(pixclk * 100, 95);
+			if (dev_priv->display.modeset_calc_cdclk) {
+				min_cdclk = intel_crtc_compute_min_cdclk(crtc_state);
+				if (WARN_ON(min_cdclk < 0))
+					min_cdclk = 0;
+			}
 
 			drm_calc_timestamping_constants(&crtc->base,
 							&crtc_state->base.adjusted_mode);
 			update_scanline_offset(crtc);
 		}
 
-		dev_priv->min_pixclk[crtc->pipe] = pixclk;
+		dev_priv->min_cdclk[crtc->pipe] = min_cdclk;
 
 		intel_pipe_config_sanity_check(dev_priv, crtc_state);
 	}
@@ -15105,6 +15080,15 @@ intel_modeset_setup_hw_state(struct drm_device *dev,
 	struct intel_encoder *encoder;
 	int i;
 
+	if (IS_HASWELL(dev_priv)) {
+		/*
+		 * WaRsPkgCStateDisplayPMReq:hsw
+		 * System hang if this isn't done before disabling all planes!
+		 */
+		I915_WRITE(CHICKEN_PAR1_1,
+			   I915_READ(CHICKEN_PAR1_1) | FORCE_ARB_IDLE_PLANES);
+	}
+
 	intel_modeset_readout_hw_state(dev);
 
 	/* HW state is read out, now we need to sanitize this mess. */
@@ -15186,6 +15170,7 @@ void intel_display_resume(struct drm_device *dev)
 	if (!ret)
 		ret = __intel_display_resume(dev, state, &ctx);
 
+	intel_enable_ipc(dev_priv);
 	drm_modeset_drop_locks(&ctx);
 	drm_modeset_acquire_fini(&ctx);
 
@@ -15201,6 +15186,8 @@ void intel_modeset_gem_init(struct drm_device *dev)
 
 	intel_init_gt_powersave(dev_priv);
 
+	intel_init_clock_gating(dev_priv);
+
 	intel_setup_overlay(dev_priv);
 }
 
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 09f274419eea..158438bb0389 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -42,6 +42,7 @@
 #include "i915_drv.h"
 
 #define DP_LINK_CHECK_TIMEOUT	(10 * 1000)
+#define DP_DPRX_ESI_LEN 14
 
 /* Compliance test status bits  */
 #define INTEL_DP_RESOLUTION_SHIFT_MASK	0
@@ -103,13 +104,13 @@ static const int cnl_rates[] = { 162000, 216000, 270000,
 static const int default_rates[] = { 162000, 270000, 540000 };
 
 /**
- * is_edp - is the given port attached to an eDP panel (either CPU or PCH)
+ * intel_dp_is_edp - is the given port attached to an eDP panel (either CPU or PCH)
  * @intel_dp: DP struct
  *
  * If a CPU or PCH DP output is attached to an eDP panel, this function
  * will return true, and false otherwise.
  */
-static bool is_edp(struct intel_dp *intel_dp)
+bool intel_dp_is_edp(struct intel_dp *intel_dp)
 {
 	struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
 
@@ -136,32 +137,20 @@ static void vlv_steal_power_sequencer(struct drm_device *dev,
 				      enum pipe pipe);
 static void intel_dp_unset_edid(struct intel_dp *intel_dp);
 
-static int intel_dp_num_rates(u8 link_bw_code)
-{
-	switch (link_bw_code) {
-	default:
-		WARN(1, "invalid max DP link bw val %x, using 1.62Gbps\n",
-		     link_bw_code);
-	case DP_LINK_BW_1_62:
-		return 1;
-	case DP_LINK_BW_2_7:
-		return 2;
-	case DP_LINK_BW_5_4:
-		return 3;
-	}
-}
-
 /* update sink rates from dpcd */
 static void intel_dp_set_sink_rates(struct intel_dp *intel_dp)
 {
-	int i, num_rates;
+	int i, max_rate;
 
-	num_rates = intel_dp_num_rates(intel_dp->dpcd[DP_MAX_LINK_RATE]);
+	max_rate = drm_dp_bw_code_to_link_rate(intel_dp->dpcd[DP_MAX_LINK_RATE]);
 
-	for (i = 0; i < num_rates; i++)
+	for (i = 0; i < ARRAY_SIZE(default_rates); i++) {
+		if (default_rates[i] > max_rate)
+			break;
 		intel_dp->sink_rates[i] = default_rates[i];
+	}
 
-	intel_dp->num_sink_rates = num_rates;
+	intel_dp->num_sink_rates = i;
 }
 
 /* Theoretical max between source and sink */
@@ -253,15 +242,15 @@ intel_dp_set_source_rates(struct intel_dp *intel_dp)
 	} else if (IS_GEN9_BC(dev_priv)) {
 		source_rates = skl_rates;
 		size = ARRAY_SIZE(skl_rates);
-	} else {
+	} else if ((IS_HASWELL(dev_priv) && !IS_HSW_ULX(dev_priv)) ||
+		   IS_BROADWELL(dev_priv)) {
 		source_rates = default_rates;
 		size = ARRAY_SIZE(default_rates);
+	} else {
+		source_rates = default_rates;
+		size = ARRAY_SIZE(default_rates) - 1;
 	}
 
-	/* This depends on the fact that 5.4 is last value in the array */
-	if (!intel_dp_source_supports_hbr2(intel_dp))
-		size--;
-
 	intel_dp->source_rates = source_rates;
 	intel_dp->num_source_rates = size;
 }
@@ -388,7 +377,7 @@ intel_dp_mode_valid(struct drm_connector *connector,
 
 	max_dotclk = intel_dp_downstream_max_dotclock(intel_dp);
 
-	if (is_edp(intel_dp) && fixed_mode) {
+	if (intel_dp_is_edp(intel_dp) && fixed_mode) {
 		if (mode->hdisplay > fixed_mode->hdisplay)
 			return MODE_PANEL;
 
@@ -597,7 +586,7 @@ vlv_power_sequencer_pipe(struct intel_dp *intel_dp)
 	lockdep_assert_held(&dev_priv->pps_mutex);
 
 	/* We should never land here with regular DP ports */
-	WARN_ON(!is_edp(intel_dp));
+	WARN_ON(!intel_dp_is_edp(intel_dp));
 
 	WARN_ON(intel_dp->active_pipe != INVALID_PIPE &&
 		intel_dp->active_pipe != intel_dp->pps_pipe);
@@ -644,7 +633,7 @@ bxt_power_sequencer_idx(struct intel_dp *intel_dp)
 	lockdep_assert_held(&dev_priv->pps_mutex);
 
 	/* We should never land here with regular DP ports */
-	WARN_ON(!is_edp(intel_dp));
+	WARN_ON(!intel_dp_is_edp(intel_dp));
 
 	/*
 	 * TODO: BXT has 2 PPS instances. The correct port->PPS instance
@@ -847,7 +836,7 @@ static int edp_notify_handler(struct notifier_block *this, unsigned long code,
 	struct drm_device *dev = intel_dp_to_dev(intel_dp);
 	struct drm_i915_private *dev_priv = to_i915(dev);
 
-	if (!is_edp(intel_dp) || code != SYS_RESTART)
+	if (!intel_dp_is_edp(intel_dp) || code != SYS_RESTART)
 		return 0;
 
 	pps_lock(intel_dp);
@@ -907,7 +896,7 @@ intel_dp_check_edp(struct intel_dp *intel_dp)
 	struct drm_device *dev = intel_dp_to_dev(intel_dp);
 	struct drm_i915_private *dev_priv = to_i915(dev);
 
-	if (!is_edp(intel_dp))
+	if (!intel_dp_is_edp(intel_dp))
 		return;
 
 	if (!edp_have_panel_power(intel_dp) && !edp_have_panel_vdd(intel_dp)) {
@@ -1018,7 +1007,7 @@ static uint32_t g4x_get_aux_send_ctl(struct intel_dp *intel_dp,
 	else
 		precharge = 5;
 
-	if (IS_BROADWELL(dev_priv) && intel_dig_port->port == PORT_A)
+	if (IS_BROADWELL(dev_priv))
 		timeout = DP_AUX_CH_CTL_TIME_OUT_600us;
 	else
 		timeout = DP_AUX_CH_CTL_TIME_OUT_400us;
@@ -1043,7 +1032,7 @@ static uint32_t skl_get_aux_send_ctl(struct intel_dp *intel_dp,
 	       DP_AUX_CH_CTL_DONE |
 	       (has_aux_irq ? DP_AUX_CH_CTL_INTERRUPT : 0) |
 	       DP_AUX_CH_CTL_TIME_OUT_ERROR |
-	       DP_AUX_CH_CTL_TIME_OUT_1600us |
+	       DP_AUX_CH_CTL_TIME_OUT_MAX |
 	       DP_AUX_CH_CTL_RECEIVE_ERROR |
 	       (send_bytes << DP_AUX_CH_CTL_MESSAGE_SIZE_SHIFT) |
 	       DP_AUX_CH_CTL_FW_SYNC_PULSE_SKL(32) |
@@ -1481,14 +1470,9 @@ intel_dp_aux_init(struct intel_dp *intel_dp)
 
 bool intel_dp_source_supports_hbr2(struct intel_dp *intel_dp)
 {
-	struct intel_digital_port *dig_port = dp_to_dig_port(intel_dp);
-	struct drm_i915_private *dev_priv = to_i915(dig_port->base.base.dev);
+	int max_rate = intel_dp->source_rates[intel_dp->num_source_rates - 1];
 
-	if ((IS_HASWELL(dev_priv) && !IS_HSW_ULX(dev_priv)) ||
-	    IS_BROADWELL(dev_priv) || (INTEL_GEN(dev_priv) >= 9))
-		return true;
-	else
-		return false;
+	return max_rate >= 540000;
 }
 
 static void
@@ -1681,7 +1665,7 @@ intel_dp_compute_config(struct intel_encoder *encoder,
 	else
 		pipe_config->has_audio = intel_conn_state->force_audio == HDMI_AUDIO_ON;
 
-	if (is_edp(intel_dp) && intel_connector->panel.fixed_mode) {
+	if (intel_dp_is_edp(intel_dp) && intel_connector->panel.fixed_mode) {
 		struct drm_display_mode *panel_mode =
 			intel_connector->panel.alt_fixed_mode;
 		struct drm_display_mode *req_mode = &pipe_config->base.mode;
@@ -1736,7 +1720,7 @@ intel_dp_compute_config(struct intel_encoder *encoder,
 	/* Walk through all bpp values. Luckily they're all nicely spaced with 2
 	 * bpc in between. */
 	bpp = intel_dp_compute_bpp(intel_dp, pipe_config);
-	if (is_edp(intel_dp)) {
+	if (intel_dp_is_edp(intel_dp)) {
 
 		/* Get bpp from vbt only for panels that dont have bpp in edid */
 		if (intel_connector->base.display_info.bpc == 0 &&
@@ -1829,7 +1813,7 @@ found:
 	 * DPLL0 VCO may need to be adjusted to get the correct
 	 * clock for eDP. This will affect cdclk as well.
 	 */
-	if (is_edp(intel_dp) && IS_GEN9_BC(dev_priv)) {
+	if (intel_dp_is_edp(intel_dp) && IS_GEN9_BC(dev_priv)) {
 		int vco;
 
 		switch (pipe_config->port_clock / 2) {
@@ -1848,6 +1832,8 @@ found:
 	if (!HAS_DDI(dev_priv))
 		intel_dp_set_clock(encoder, pipe_config);
 
+	intel_psr_compute_config(intel_dp, pipe_config);
+
 	return true;
 }
 
@@ -1861,7 +1847,7 @@ void intel_dp_set_link_params(struct intel_dp *intel_dp,
 }
 
 static void intel_dp_prepare(struct intel_encoder *encoder,
-			     struct intel_crtc_state *pipe_config)
+			     const struct intel_crtc_state *pipe_config)
 {
 	struct drm_device *dev = encoder->base.dev;
 	struct drm_i915_private *dev_priv = to_i915(dev);
@@ -2069,7 +2055,7 @@ static bool edp_panel_vdd_on(struct intel_dp *intel_dp)
 
 	lockdep_assert_held(&dev_priv->pps_mutex);
 
-	if (!is_edp(intel_dp))
+	if (!intel_dp_is_edp(intel_dp))
 		return false;
 
 	cancel_delayed_work(&intel_dp->panel_vdd_work);
@@ -2119,7 +2105,7 @@ void intel_edp_panel_vdd_on(struct intel_dp *intel_dp)
 {
 	bool vdd;
 
-	if (!is_edp(intel_dp))
+	if (!intel_dp_is_edp(intel_dp))
 		return;
 
 	pps_lock(intel_dp);
@@ -2203,7 +2189,7 @@ static void edp_panel_vdd_off(struct intel_dp *intel_dp, bool sync)
 
 	lockdep_assert_held(&dev_priv->pps_mutex);
 
-	if (!is_edp(intel_dp))
+	if (!intel_dp_is_edp(intel_dp))
 		return;
 
 	I915_STATE_WARN(!intel_dp->want_panel_vdd, "eDP port %c VDD not forced on",
@@ -2226,7 +2212,7 @@ static void edp_panel_on(struct intel_dp *intel_dp)
 
 	lockdep_assert_held(&dev_priv->pps_mutex);
 
-	if (!is_edp(intel_dp))
+	if (!intel_dp_is_edp(intel_dp))
 		return;
 
 	DRM_DEBUG_KMS("Turn eDP port %c panel power on\n",
@@ -2267,7 +2253,7 @@ static void edp_panel_on(struct intel_dp *intel_dp)
 
 void intel_edp_panel_on(struct intel_dp *intel_dp)
 {
-	if (!is_edp(intel_dp))
+	if (!intel_dp_is_edp(intel_dp))
 		return;
 
 	pps_lock(intel_dp);
@@ -2285,7 +2271,7 @@ static void edp_panel_off(struct intel_dp *intel_dp)
 
 	lockdep_assert_held(&dev_priv->pps_mutex);
 
-	if (!is_edp(intel_dp))
+	if (!intel_dp_is_edp(intel_dp))
 		return;
 
 	DRM_DEBUG_KMS("Turn eDP port %c panel power off\n",
@@ -2316,7 +2302,7 @@ static void edp_panel_off(struct intel_dp *intel_dp)
 
 void intel_edp_panel_off(struct intel_dp *intel_dp)
 {
-	if (!is_edp(intel_dp))
+	if (!intel_dp_is_edp(intel_dp))
 		return;
 
 	pps_lock(intel_dp);
@@ -2360,7 +2346,7 @@ void intel_edp_backlight_on(const struct intel_crtc_state *crtc_state,
 {
 	struct intel_dp *intel_dp = enc_to_intel_dp(conn_state->best_encoder);
 
-	if (!is_edp(intel_dp))
+	if (!intel_dp_is_edp(intel_dp))
 		return;
 
 	DRM_DEBUG_KMS("\n");
@@ -2377,7 +2363,7 @@ static void _intel_edp_backlight_off(struct intel_dp *intel_dp)
 	u32 pp;
 	i915_reg_t pp_ctrl_reg;
 
-	if (!is_edp(intel_dp))
+	if (!intel_dp_is_edp(intel_dp))
 		return;
 
 	pps_lock(intel_dp);
@@ -2401,7 +2387,7 @@ void intel_edp_backlight_off(const struct drm_connector_state *old_conn_state)
 {
 	struct intel_dp *intel_dp = enc_to_intel_dp(old_conn_state->best_encoder);
 
-	if (!is_edp(intel_dp))
+	if (!intel_dp_is_edp(intel_dp))
 		return;
 
 	DRM_DEBUG_KMS("\n");
@@ -2461,7 +2447,7 @@ static void assert_edp_pll(struct drm_i915_private *dev_priv, bool state)
 #define assert_edp_pll_disabled(d) assert_edp_pll((d), false)
 
 static void ironlake_edp_pll_on(struct intel_dp *intel_dp,
-				struct intel_crtc_state *pipe_config)
+				const struct intel_crtc_state *pipe_config)
 {
 	struct intel_crtc *crtc = to_intel_crtc(pipe_config->base.crtc);
 	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
@@ -2666,7 +2652,7 @@ static void intel_dp_get_config(struct intel_encoder *encoder,
 		intel_dotclock_calculate(pipe_config->port_clock,
 					 &pipe_config->dp_m_n);
 
-	if (is_edp(intel_dp) && dev_priv->vbt.edp.bpp &&
+	if (intel_dp_is_edp(intel_dp) && dev_priv->vbt.edp.bpp &&
 	    pipe_config->pipe_bpp > dev_priv->vbt.edp.bpp) {
 		/*
 		 * This is a big fat ugly hack.
@@ -2688,33 +2674,55 @@ static void intel_dp_get_config(struct intel_encoder *encoder,
 }
 
 static void intel_disable_dp(struct intel_encoder *encoder,
-			     struct intel_crtc_state *old_crtc_state,
-			     struct drm_connector_state *old_conn_state)
+			     const struct intel_crtc_state *old_crtc_state,
+			     const struct drm_connector_state *old_conn_state)
 {
 	struct intel_dp *intel_dp = enc_to_intel_dp(&encoder->base);
-	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
 
 	if (old_crtc_state->has_audio)
 		intel_audio_codec_disable(encoder);
 
-	if (HAS_PSR(dev_priv) && !HAS_DDI(dev_priv))
-		intel_psr_disable(intel_dp);
-
 	/* Make sure the panel is off before trying to change the mode. But also
 	 * ensure that we have vdd while we switch off the panel. */
 	intel_edp_panel_vdd_on(intel_dp);
 	intel_edp_backlight_off(old_conn_state);
 	intel_dp_sink_dpms(intel_dp, DRM_MODE_DPMS_OFF);
 	intel_edp_panel_off(intel_dp);
+}
+
+static void g4x_disable_dp(struct intel_encoder *encoder,
+			   const struct intel_crtc_state *old_crtc_state,
+			   const struct drm_connector_state *old_conn_state)
+{
+	struct intel_dp *intel_dp = enc_to_intel_dp(&encoder->base);
+
+	intel_disable_dp(encoder, old_crtc_state, old_conn_state);
 
 	/* disable the port before the pipe on g4x */
-	if (INTEL_GEN(dev_priv) < 5)
-		intel_dp_link_down(intel_dp);
+	intel_dp_link_down(intel_dp);
+}
+
+static void ilk_disable_dp(struct intel_encoder *encoder,
+			   const struct intel_crtc_state *old_crtc_state,
+			   const struct drm_connector_state *old_conn_state)
+{
+	intel_disable_dp(encoder, old_crtc_state, old_conn_state);
+}
+
+static void vlv_disable_dp(struct intel_encoder *encoder,
+			   const struct intel_crtc_state *old_crtc_state,
+			   const struct drm_connector_state *old_conn_state)
+{
+	struct intel_dp *intel_dp = enc_to_intel_dp(&encoder->base);
+
+	intel_psr_disable(intel_dp, old_crtc_state);
+
+	intel_disable_dp(encoder, old_crtc_state, old_conn_state);
 }
 
 static void ilk_post_disable_dp(struct intel_encoder *encoder,
-				struct intel_crtc_state *old_crtc_state,
-				struct drm_connector_state *old_conn_state)
+				const struct intel_crtc_state *old_crtc_state,
+				const struct drm_connector_state *old_conn_state)
 {
 	struct intel_dp *intel_dp = enc_to_intel_dp(&encoder->base);
 	enum port port = dp_to_dig_port(intel_dp)->port;
@@ -2727,8 +2735,8 @@ static void ilk_post_disable_dp(struct intel_encoder *encoder,
 }
 
 static void vlv_post_disable_dp(struct intel_encoder *encoder,
-				struct intel_crtc_state *old_crtc_state,
-				struct drm_connector_state *old_conn_state)
+				const struct intel_crtc_state *old_crtc_state,
+				const struct drm_connector_state *old_conn_state)
 {
 	struct intel_dp *intel_dp = enc_to_intel_dp(&encoder->base);
 
@@ -2736,8 +2744,8 @@ static void vlv_post_disable_dp(struct intel_encoder *encoder,
 }
 
 static void chv_post_disable_dp(struct intel_encoder *encoder,
-				struct intel_crtc_state *old_crtc_state,
-				struct drm_connector_state *old_conn_state)
+				const struct intel_crtc_state *old_crtc_state,
+				const struct drm_connector_state *old_conn_state)
 {
 	struct intel_dp *intel_dp = enc_to_intel_dp(&encoder->base);
 	struct drm_device *dev = encoder->base.dev;
@@ -2842,7 +2850,7 @@ _intel_dp_set_link_train(struct intel_dp *intel_dp,
 }
 
 static void intel_dp_enable_port(struct intel_dp *intel_dp,
-				 struct intel_crtc_state *old_crtc_state)
+				 const struct intel_crtc_state *old_crtc_state)
 {
 	struct drm_device *dev = intel_dp_to_dev(intel_dp);
 	struct drm_i915_private *dev_priv = to_i915(dev);
@@ -2866,8 +2874,8 @@ static void intel_dp_enable_port(struct intel_dp *intel_dp,
 }
 
 static void intel_enable_dp(struct intel_encoder *encoder,
-			    struct intel_crtc_state *pipe_config,
-			    struct drm_connector_state *conn_state)
+			    const struct intel_crtc_state *pipe_config,
+			    const struct drm_connector_state *conn_state)
 {
 	struct intel_dp *intel_dp = enc_to_intel_dp(&encoder->base);
 	struct drm_device *dev = encoder->base.dev;
@@ -2914,26 +2922,26 @@ static void intel_enable_dp(struct intel_encoder *encoder,
 }
 
 static void g4x_enable_dp(struct intel_encoder *encoder,
-			  struct intel_crtc_state *pipe_config,
-			  struct drm_connector_state *conn_state)
+			  const struct intel_crtc_state *pipe_config,
+			  const struct drm_connector_state *conn_state)
 {
 	intel_enable_dp(encoder, pipe_config, conn_state);
 	intel_edp_backlight_on(pipe_config, conn_state);
 }
 
 static void vlv_enable_dp(struct intel_encoder *encoder,
-			  struct intel_crtc_state *pipe_config,
-			  struct drm_connector_state *conn_state)
+			  const struct intel_crtc_state *pipe_config,
+			  const struct drm_connector_state *conn_state)
 {
 	struct intel_dp *intel_dp = enc_to_intel_dp(&encoder->base);
 
 	intel_edp_backlight_on(pipe_config, conn_state);
-	intel_psr_enable(intel_dp);
+	intel_psr_enable(intel_dp, pipe_config);
 }
 
 static void g4x_pre_enable_dp(struct intel_encoder *encoder,
-			      struct intel_crtc_state *pipe_config,
-			      struct drm_connector_state *conn_state)
+			      const struct intel_crtc_state *pipe_config,
+			      const struct drm_connector_state *conn_state)
 {
 	struct intel_dp *intel_dp = enc_to_intel_dp(&encoder->base);
 	enum port port = dp_to_dig_port(intel_dp)->port;
@@ -3040,7 +3048,7 @@ static void vlv_init_panel_power_sequencer(struct intel_dp *intel_dp)
 
 	intel_dp->active_pipe = crtc->pipe;
 
-	if (!is_edp(intel_dp))
+	if (!intel_dp_is_edp(intel_dp))
 		return;
 
 	/* now it's all ours */
@@ -3055,8 +3063,8 @@ static void vlv_init_panel_power_sequencer(struct intel_dp *intel_dp)
 }
 
 static void vlv_pre_enable_dp(struct intel_encoder *encoder,
-			      struct intel_crtc_state *pipe_config,
-			      struct drm_connector_state *conn_state)
+			      const struct intel_crtc_state *pipe_config,
+			      const struct drm_connector_state *conn_state)
 {
 	vlv_phy_pre_encoder_enable(encoder);
 
@@ -3064,8 +3072,8 @@ static void vlv_pre_enable_dp(struct intel_encoder *encoder,
 }
 
 static void vlv_dp_pre_pll_enable(struct intel_encoder *encoder,
-				  struct intel_crtc_state *pipe_config,
-				  struct drm_connector_state *conn_state)
+				  const struct intel_crtc_state *pipe_config,
+				  const struct drm_connector_state *conn_state)
 {
 	intel_dp_prepare(encoder, pipe_config);
 
@@ -3073,8 +3081,8 @@ static void vlv_dp_pre_pll_enable(struct intel_encoder *encoder,
 }
 
 static void chv_pre_enable_dp(struct intel_encoder *encoder,
-			      struct intel_crtc_state *pipe_config,
-			      struct drm_connector_state *conn_state)
+			      const struct intel_crtc_state *pipe_config,
+			      const struct drm_connector_state *conn_state)
 {
 	chv_phy_pre_encoder_enable(encoder);
 
@@ -3085,8 +3093,8 @@ static void chv_pre_enable_dp(struct intel_encoder *encoder,
 }
 
 static void chv_dp_pre_pll_enable(struct intel_encoder *encoder,
-				  struct intel_crtc_state *pipe_config,
-				  struct drm_connector_state *conn_state)
+				  const struct intel_crtc_state *pipe_config,
+				  const struct drm_connector_state *conn_state)
 {
 	intel_dp_prepare(encoder, pipe_config);
 
@@ -3094,8 +3102,8 @@ static void chv_dp_pre_pll_enable(struct intel_encoder *encoder,
 }
 
 static void chv_dp_post_pll_disable(struct intel_encoder *encoder,
-				    struct intel_crtc_state *pipe_config,
-				    struct drm_connector_state *conn_state)
+				    const struct intel_crtc_state *pipe_config,
+				    const struct drm_connector_state *conn_state)
 {
 	chv_phy_post_pll_disable(encoder);
 }
@@ -3147,9 +3155,7 @@ intel_dp_voltage_max(struct intel_dp *intel_dp)
 	struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp));
 	enum port port = dp_to_dig_port(intel_dp)->port;
 
-	if (IS_GEN9_LP(dev_priv))
-		return DP_TRAIN_VOLTAGE_SWING_LEVEL_3;
-	else if (INTEL_GEN(dev_priv) >= 9) {
+	if (INTEL_GEN(dev_priv) >= 9) {
 		struct intel_encoder *encoder = &dp_to_dig_port(intel_dp)->base;
 		return intel_ddi_dp_voltage_max(encoder);
 	} else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
@@ -3506,13 +3512,11 @@ intel_dp_set_signal_levels(struct intel_dp *intel_dp)
 	uint32_t signal_levels, mask = 0;
 	uint8_t train_set = intel_dp->train_set[0];
 
-	if (HAS_DDI(dev_priv)) {
+	if (IS_GEN9_LP(dev_priv) || IS_CANNONLAKE(dev_priv)) {
+		signal_levels = bxt_signal_levels(intel_dp);
+	} else if (HAS_DDI(dev_priv)) {
 		signal_levels = ddi_signal_levels(intel_dp);
-
-		if (IS_GEN9_LP(dev_priv) || IS_CANNONLAKE(dev_priv))
-			signal_levels = 0;
-		else
-			mask = DDI_BUF_EMP_MASK;
+		mask = DDI_BUF_EMP_MASK;
 	} else if (IS_CHERRYVIEW(dev_priv)) {
 		signal_levels = chv_signal_levels(intel_dp);
 	} else if (IS_VALLEYVIEW(dev_priv)) {
@@ -3791,7 +3795,7 @@ intel_dp_get_dpcd(struct intel_dp *intel_dp)
 		return false;
 
 	/* Don't clobber cached eDP rates. */
-	if (!is_edp(intel_dp)) {
+	if (!intel_dp_is_edp(intel_dp)) {
 		intel_dp_set_sink_rates(intel_dp);
 		intel_dp_set_common_rates(intel_dp);
 	}
@@ -3813,7 +3817,7 @@ intel_dp_get_dpcd(struct intel_dp *intel_dp)
 	 * downstream port information. So, an early return here saves
 	 * time from performing other operations which are not required.
 	 */
-	if (!is_edp(intel_dp) && !intel_dp->sink_count)
+	if (!intel_dp_is_edp(intel_dp) && !intel_dp->sink_count)
 		return false;
 
 	if (!drm_dp_is_branch(intel_dp->dpcd))
@@ -3835,7 +3839,7 @@ intel_dp_can_mst(struct intel_dp *intel_dp)
 {
 	u8 mstm_cap;
 
-	if (!i915.enable_dp_mst)
+	if (!i915_modparams.enable_dp_mst)
 		return false;
 
 	if (!intel_dp->can_mst)
@@ -3853,7 +3857,7 @@ intel_dp_can_mst(struct intel_dp *intel_dp)
 static void
 intel_dp_configure_mst(struct intel_dp *intel_dp)
 {
-	if (!i915.enable_dp_mst)
+	if (!i915_modparams.enable_dp_mst)
 		return;
 
 	if (!intel_dp->can_mst)
@@ -4000,15 +4004,9 @@ intel_dp_get_sink_irq(struct intel_dp *intel_dp, u8 *sink_irq_vector)
 static bool
 intel_dp_get_sink_irq_esi(struct intel_dp *intel_dp, u8 *sink_irq_vector)
 {
-	int ret;
-
-	ret = drm_dp_dpcd_read(&intel_dp->aux,
-					     DP_SINK_COUNT_ESI,
-					     sink_irq_vector, 14);
-	if (ret != 14)
-		return false;
-
-	return true;
+	return drm_dp_dpcd_read(&intel_dp->aux, DP_SINK_COUNT_ESI,
+				sink_irq_vector, DP_DPRX_ESI_LEN) ==
+		DP_DPRX_ESI_LEN;
 }
 
 static uint8_t intel_dp_autotest_link_training(struct intel_dp *intel_dp)
@@ -4208,7 +4206,7 @@ intel_dp_check_mst_status(struct intel_dp *intel_dp)
 	bool bret;
 
 	if (intel_dp->is_mst) {
-		u8 esi[16] = { 0 };
+		u8 esi[DP_DPRX_ESI_LEN] = { 0 };
 		int ret = 0;
 		int retry;
 		bool handled;
@@ -4403,7 +4401,7 @@ intel_dp_detect_dpcd(struct intel_dp *intel_dp)
 	if (!intel_dp_get_dpcd(intel_dp))
 		return connector_status_disconnected;
 
-	if (is_edp(intel_dp))
+	if (intel_dp_is_edp(intel_dp))
 		return connector_status_connected;
 
 	/* if there's no downstream port, we're done */
@@ -4719,7 +4717,7 @@ intel_dp_long_pulse(struct intel_connector *intel_connector)
 	intel_display_power_get(to_i915(dev), intel_dp->aux_power_domain);
 
 	/* Can't disconnect eDP, but you can close the lid... */
-	if (is_edp(intel_dp))
+	if (intel_dp_is_edp(intel_dp))
 		status = edp_detect(intel_dp);
 	else if (intel_digital_port_connected(to_i915(dev),
 					      dp_to_dig_port(intel_dp)))
@@ -4745,10 +4743,6 @@ intel_dp_long_pulse(struct intel_connector *intel_connector)
 	if (intel_encoder->type != INTEL_OUTPUT_EDP)
 		intel_encoder->type = INTEL_OUTPUT_DP;
 
-	DRM_DEBUG_KMS("Display Port TPS3 support: source %s, sink %s\n",
-		      yesno(intel_dp_source_supports_hbr2(intel_dp)),
-		      yesno(drm_dp_tps3_supported(intel_dp->dpcd)));
-
 	if (intel_dp->reset_link_params) {
 		/* Initial max link lane count */
 		intel_dp->max_link_lane_count = intel_dp_max_common_lane_count(intel_dp);
@@ -4799,7 +4793,7 @@ intel_dp_long_pulse(struct intel_connector *intel_connector)
 	intel_dp->aux.i2c_defer_count = 0;
 
 	intel_dp_set_edid(intel_dp);
-	if (is_edp(intel_dp) || intel_connector->detect_edid)
+	if (intel_dp_is_edp(intel_dp) || intel_connector->detect_edid)
 		status = connector_status_connected;
 	intel_dp->detect_done = true;
 
@@ -4883,7 +4877,7 @@ static int intel_dp_get_modes(struct drm_connector *connector)
 	}
 
 	/* if eDP has no EDID, fall back to fixed mode */
-	if (is_edp(intel_attached_dp(connector)) &&
+	if (intel_dp_is_edp(intel_attached_dp(connector)) &&
 	    intel_connector->panel.fixed_mode) {
 		struct drm_display_mode *mode;
 
@@ -4934,8 +4928,10 @@ intel_dp_connector_destroy(struct drm_connector *connector)
 	if (!IS_ERR_OR_NULL(intel_connector->edid))
 		kfree(intel_connector->edid);
 
-	/* Can't call is_edp() since the encoder may have been destroyed
-	 * already. */
+	/*
+	 * Can't call intel_dp_is_edp() since the encoder may have been
+	 * destroyed already.
+	 */
 	if (connector->connector_type == DRM_MODE_CONNECTOR_eDP)
 		intel_panel_fini(&intel_connector->panel);
 
@@ -4949,7 +4945,7 @@ void intel_dp_encoder_destroy(struct drm_encoder *encoder)
 	struct intel_dp *intel_dp = &intel_dig_port->dp;
 
 	intel_dp_mst_encoder_cleanup(intel_dig_port);
-	if (is_edp(intel_dp)) {
+	if (intel_dp_is_edp(intel_dp)) {
 		cancel_delayed_work_sync(&intel_dp->panel_vdd_work);
 		/*
 		 * vdd might still be enabled do to the delayed vdd off.
@@ -4975,7 +4971,7 @@ void intel_dp_encoder_suspend(struct intel_encoder *intel_encoder)
 {
 	struct intel_dp *intel_dp = enc_to_intel_dp(&intel_encoder->base);
 
-	if (!is_edp(intel_dp))
+	if (!intel_dp_is_edp(intel_dp))
 		return;
 
 	/*
@@ -5043,7 +5039,7 @@ void intel_dp_encoder_reset(struct drm_encoder *encoder)
 	if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
 		intel_dp->active_pipe = vlv_active_pipe(intel_dp);
 
-	if (is_edp(intel_dp)) {
+	if (intel_dp_is_edp(intel_dp)) {
 		/* Reinit the power sequencer, in case BIOS did something with it. */
 		intel_dp_pps_init(encoder->dev, intel_dp);
 		intel_edp_panel_vdd_sanitize(intel_dp);
@@ -5144,7 +5140,7 @@ put_power:
 }
 
 /* check the VBT to see whether the eDP is on another port */
-bool intel_dp_is_edp(struct drm_i915_private *dev_priv, enum port port)
+bool intel_dp_is_port_edp(struct drm_i915_private *dev_priv, enum port port)
 {
 	/*
 	 * eDP not supported on g4x. so bail out early just
@@ -5167,7 +5163,7 @@ intel_dp_add_properties(struct intel_dp *intel_dp, struct drm_connector *connect
 	intel_attach_force_audio_property(connector);
 	intel_attach_broadcast_rgb_property(connector);
 
-	if (is_edp(intel_dp)) {
+	if (intel_dp_is_edp(intel_dp)) {
 		u32 allowed_scalers;
 
 		allowed_scalers = BIT(DRM_MODE_SCALE_ASPECT) | BIT(DRM_MODE_SCALE_FULLSCREEN);
@@ -5455,7 +5451,7 @@ static void intel_dp_pps_init(struct drm_device *dev,
  * The caller of this function needs to take a lock on dev_priv->drrs.
  */
 static void intel_dp_set_drrs_state(struct drm_i915_private *dev_priv,
-				    struct intel_crtc_state *crtc_state,
+				    const struct intel_crtc_state *crtc_state,
 				    int refresh_rate)
 {
 	struct intel_encoder *encoder;
@@ -5474,11 +5470,6 @@ static void intel_dp_set_drrs_state(struct drm_i915_private *dev_priv,
 		return;
 	}
 
-	/*
-	 * FIXME: This needs proper synchronization with psr state for some
-	 * platforms that cannot have PSR and DRRS enabled at the same time.
-	 */
-
 	dig_port = dp_to_dig_port(intel_dp);
 	encoder = &dig_port->base;
 	intel_crtc = to_intel_crtc(encoder->base.crtc);
@@ -5552,7 +5543,7 @@ static void intel_dp_set_drrs_state(struct drm_i915_private *dev_priv,
  * Initializes frontbuffer_bits and drrs.dp
  */
 void intel_edp_drrs_enable(struct intel_dp *intel_dp,
-			   struct intel_crtc_state *crtc_state)
+			   const struct intel_crtc_state *crtc_state)
 {
 	struct drm_device *dev = intel_dp_to_dev(intel_dp);
 	struct drm_i915_private *dev_priv = to_i915(dev);
@@ -5562,6 +5553,11 @@ void intel_edp_drrs_enable(struct intel_dp *intel_dp,
 		return;
 	}
 
+	if (dev_priv->psr.enabled) {
+		DRM_DEBUG_KMS("PSR enabled. Not enabling DRRS.\n");
+		return;
+	}
+
 	mutex_lock(&dev_priv->drrs.mutex);
 	if (WARN_ON(dev_priv->drrs.dp)) {
 		DRM_ERROR("DRRS already enabled\n");
@@ -5583,7 +5579,7 @@ unlock:
  *
  */
 void intel_edp_drrs_disable(struct intel_dp *intel_dp,
-			    struct intel_crtc_state *old_crtc_state)
+			    const struct intel_crtc_state *old_crtc_state)
 {
 	struct drm_device *dev = intel_dp_to_dev(intel_dp);
 	struct drm_i915_private *dev_priv = to_i915(dev);
@@ -5833,7 +5829,7 @@ static bool intel_edp_init_connector(struct intel_dp *intel_dp,
 	struct edid *edid;
 	enum pipe pipe = INVALID_PIPE;
 
-	if (!is_edp(intel_dp))
+	if (!intel_dp_is_edp(intel_dp))
 		return true;
 
 	/*
@@ -6049,7 +6045,7 @@ intel_dp_init_connector(struct intel_digital_port *intel_dig_port,
 	intel_dp->DP = I915_READ(intel_dp->output_reg);
 	intel_dp->attached_connector = intel_connector;
 
-	if (intel_dp_is_edp(dev_priv, port))
+	if (intel_dp_is_port_edp(dev_priv, port))
 		type = DRM_MODE_CONNECTOR_eDP;
 	else
 		type = DRM_MODE_CONNECTOR_DisplayPort;
@@ -6067,7 +6063,8 @@ intel_dp_init_connector(struct intel_digital_port *intel_dig_port,
 
 	/* eDP only on port B and/or C on vlv/chv */
 	if (WARN_ON((IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) &&
-		    is_edp(intel_dp) && port != PORT_B && port != PORT_C))
+		    intel_dp_is_edp(intel_dp) &&
+		    port != PORT_B && port != PORT_C))
 		return false;
 
 	DRM_DEBUG_KMS("Adding %s connector on port %c\n",
@@ -6095,7 +6092,7 @@ intel_dp_init_connector(struct intel_digital_port *intel_dig_port,
 		intel_connector->get_hw_state = intel_connector_get_hw_state;
 
 	/* init MST on ports that can support it */
-	if (HAS_DP_MST(dev_priv) && !is_edp(intel_dp) &&
+	if (HAS_DP_MST(dev_priv) && !intel_dp_is_edp(intel_dp) &&
 	    (port == PORT_B || port == PORT_C || port == PORT_D))
 		intel_dp_mst_encoder_init(intel_dig_port,
 					  intel_connector->base.base.id);
@@ -6151,7 +6148,6 @@ bool intel_dp_init(struct drm_i915_private *dev_priv,
 		goto err_encoder_init;
 
 	intel_encoder->compute_config = intel_dp_compute_config;
-	intel_encoder->disable = intel_disable_dp;
 	intel_encoder->get_hw_state = intel_dp_get_hw_state;
 	intel_encoder->get_config = intel_dp_get_config;
 	intel_encoder->suspend = intel_dp_encoder_suspend;
@@ -6159,18 +6155,24 @@ bool intel_dp_init(struct drm_i915_private *dev_priv,
 		intel_encoder->pre_pll_enable = chv_dp_pre_pll_enable;
 		intel_encoder->pre_enable = chv_pre_enable_dp;
 		intel_encoder->enable = vlv_enable_dp;
+		intel_encoder->disable = vlv_disable_dp;
 		intel_encoder->post_disable = chv_post_disable_dp;
 		intel_encoder->post_pll_disable = chv_dp_post_pll_disable;
 	} else if (IS_VALLEYVIEW(dev_priv)) {
 		intel_encoder->pre_pll_enable = vlv_dp_pre_pll_enable;
 		intel_encoder->pre_enable = vlv_pre_enable_dp;
 		intel_encoder->enable = vlv_enable_dp;
+		intel_encoder->disable = vlv_disable_dp;
 		intel_encoder->post_disable = vlv_post_disable_dp;
+	} else if (INTEL_GEN(dev_priv) >= 5) {
+		intel_encoder->pre_enable = g4x_pre_enable_dp;
+		intel_encoder->enable = g4x_enable_dp;
+		intel_encoder->disable = ilk_disable_dp;
+		intel_encoder->post_disable = ilk_post_disable_dp;
 	} else {
 		intel_encoder->pre_enable = g4x_pre_enable_dp;
 		intel_encoder->enable = g4x_enable_dp;
-		if (INTEL_GEN(dev_priv) >= 5)
-			intel_encoder->post_disable = ilk_post_disable_dp;
+		intel_encoder->disable = g4x_disable_dp;
 	}
 
 	intel_dig_port->port = port;
@@ -6193,6 +6195,9 @@ bool intel_dp_init(struct drm_i915_private *dev_priv,
 	intel_dig_port->hpd_pulse = intel_dp_hpd_pulse;
 	dev_priv->hotplug.irq_port[port] = intel_dig_port;
 
+	if (port != PORT_A)
+		intel_infoframe_init(intel_dig_port);
+
 	if (!intel_dp_init_connector(intel_dig_port, intel_connector))
 		goto err_init_connector;
 
diff --git a/drivers/gpu/drm/i915/intel_dp_aux_backlight.c b/drivers/gpu/drm/i915/intel_dp_aux_backlight.c
index d2830ba3162e..2bb2ceb9d463 100644
--- a/drivers/gpu/drm/i915/intel_dp_aux_backlight.c
+++ b/drivers/gpu/drm/i915/intel_dp_aux_backlight.c
@@ -264,7 +264,7 @@ int intel_dp_aux_init_backlight_funcs(struct intel_connector *intel_connector)
 {
 	struct intel_panel *panel = &intel_connector->panel;
 
-	if (!i915.enable_dpcd_backlight)
+	if (!i915_modparams.enable_dpcd_backlight)
 		return -ENODEV;
 
 	if (!intel_dp_aux_display_control_capable(intel_connector))
diff --git a/drivers/gpu/drm/i915/intel_dp_mst.c b/drivers/gpu/drm/i915/intel_dp_mst.c
index 93fc8ab9bb31..772521440a9f 100644
--- a/drivers/gpu/drm/i915/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/intel_dp_mst.c
@@ -123,8 +123,8 @@ static int intel_dp_mst_atomic_check(struct drm_connector *connector,
 }
 
 static void intel_mst_disable_dp(struct intel_encoder *encoder,
-				 struct intel_crtc_state *old_crtc_state,
-				 struct drm_connector_state *old_conn_state)
+				 const struct intel_crtc_state *old_crtc_state,
+				 const struct drm_connector_state *old_conn_state)
 {
 	struct intel_dp_mst_encoder *intel_mst = enc_to_mst(&encoder->base);
 	struct intel_digital_port *intel_dig_port = intel_mst->primary;
@@ -133,7 +133,7 @@ static void intel_mst_disable_dp(struct intel_encoder *encoder,
 		to_intel_connector(old_conn_state->connector);
 	int ret;
 
-	DRM_DEBUG_KMS("%d\n", intel_dp->active_mst_links);
+	DRM_DEBUG_KMS("active links %d\n", intel_dp->active_mst_links);
 
 	drm_dp_mst_reset_vcpi_slots(&intel_dp->mst_mgr, connector->port);
 
@@ -146,8 +146,8 @@ static void intel_mst_disable_dp(struct intel_encoder *encoder,
 }
 
 static void intel_mst_post_disable_dp(struct intel_encoder *encoder,
-				      struct intel_crtc_state *old_crtc_state,
-				      struct drm_connector_state *old_conn_state)
+				      const struct intel_crtc_state *old_crtc_state,
+				      const struct drm_connector_state *old_conn_state)
 {
 	struct intel_dp_mst_encoder *intel_mst = enc_to_mst(&encoder->base);
 	struct intel_digital_port *intel_dig_port = intel_mst->primary;
@@ -155,8 +155,6 @@ static void intel_mst_post_disable_dp(struct intel_encoder *encoder,
 	struct intel_connector *connector =
 		to_intel_connector(old_conn_state->connector);
 
-	DRM_DEBUG_KMS("%d\n", intel_dp->active_mst_links);
-
 	/* this can fail */
 	drm_dp_check_act_status(&intel_dp->mst_mgr);
 	/* and this can also fail */
@@ -164,20 +162,26 @@ static void intel_mst_post_disable_dp(struct intel_encoder *encoder,
 
 	drm_dp_mst_deallocate_vcpi(&intel_dp->mst_mgr, connector->port);
 
+	/*
+	 * Power down mst path before disabling the port, otherwise we end
+	 * up getting interrupts from the sink upon detecting link loss.
+	 */
+	drm_dp_send_power_updown_phy(&intel_dp->mst_mgr, connector->port,
+				     false);
+
 	intel_dp->active_mst_links--;
 
 	intel_mst->connector = NULL;
 	if (intel_dp->active_mst_links == 0) {
 		intel_dig_port->base.post_disable(&intel_dig_port->base,
 						  NULL, NULL);
-
-		intel_dp_sink_dpms(intel_dp, DRM_MODE_DPMS_OFF);
 	}
+	DRM_DEBUG_KMS("active links %d\n", intel_dp->active_mst_links);
 }
 
 static void intel_mst_pre_enable_dp(struct intel_encoder *encoder,
-				    struct intel_crtc_state *pipe_config,
-				    struct drm_connector_state *conn_state)
+				    const struct intel_crtc_state *pipe_config,
+				    const struct drm_connector_state *conn_state)
 {
 	struct intel_dp_mst_encoder *intel_mst = enc_to_mst(&encoder->base);
 	struct intel_digital_port *intel_dig_port = intel_mst->primary;
@@ -195,8 +199,9 @@ static void intel_mst_pre_enable_dp(struct intel_encoder *encoder,
 	connector->encoder = encoder;
 	intel_mst->connector = connector;
 
-	DRM_DEBUG_KMS("%d\n", intel_dp->active_mst_links);
+	DRM_DEBUG_KMS("active links %d\n", intel_dp->active_mst_links);
 
+	drm_dp_send_power_updown_phy(&intel_dp->mst_mgr, connector->port, true);
 	if (intel_dp->active_mst_links == 0)
 		intel_dig_port->base.pre_enable(&intel_dig_port->base,
 						pipe_config, NULL);
@@ -219,8 +224,8 @@ static void intel_mst_pre_enable_dp(struct intel_encoder *encoder,
 }
 
 static void intel_mst_enable_dp(struct intel_encoder *encoder,
-				struct intel_crtc_state *pipe_config,
-				struct drm_connector_state *conn_state)
+				const struct intel_crtc_state *pipe_config,
+				const struct drm_connector_state *conn_state)
 {
 	struct intel_dp_mst_encoder *intel_mst = enc_to_mst(&encoder->base);
 	struct intel_digital_port *intel_dig_port = intel_mst->primary;
@@ -229,7 +234,7 @@ static void intel_mst_enable_dp(struct intel_encoder *encoder,
 	enum port port = intel_dig_port->port;
 	int ret;
 
-	DRM_DEBUG_KMS("%d\n", intel_dp->active_mst_links);
+	DRM_DEBUG_KMS("active links %d\n", intel_dp->active_mst_links);
 
 	if (intel_wait_for_register(dev_priv,
 				    DP_TP_STATUS(port),
@@ -449,32 +454,52 @@ static struct drm_connector *intel_dp_add_mst_connector(struct drm_dp_mst_topolo
 	struct intel_dp *intel_dp = container_of(mgr, struct intel_dp, mst_mgr);
 	struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
 	struct drm_device *dev = intel_dig_port->base.base.dev;
+	struct drm_i915_private *dev_priv = to_i915(dev);
 	struct intel_connector *intel_connector;
 	struct drm_connector *connector;
-	int i;
+	enum pipe pipe;
+	int ret;
 
 	intel_connector = intel_connector_alloc();
 	if (!intel_connector)
 		return NULL;
 
 	connector = &intel_connector->base;
-	drm_connector_init(dev, connector, &intel_dp_mst_connector_funcs, DRM_MODE_CONNECTOR_DisplayPort);
+	ret = drm_connector_init(dev, connector, &intel_dp_mst_connector_funcs,
+				 DRM_MODE_CONNECTOR_DisplayPort);
+	if (ret) {
+		intel_connector_free(intel_connector);
+		return NULL;
+	}
+
 	drm_connector_helper_add(connector, &intel_dp_mst_connector_helper_funcs);
 
 	intel_connector->get_hw_state = intel_dp_mst_get_hw_state;
 	intel_connector->mst_port = intel_dp;
 	intel_connector->port = port;
 
-	for (i = PIPE_A; i <= PIPE_C; i++) {
-		drm_mode_connector_attach_encoder(&intel_connector->base,
-						  &intel_dp->mst_encoders[i]->base.base);
+	for_each_pipe(dev_priv, pipe) {
+		struct drm_encoder *enc =
+			&intel_dp->mst_encoders[pipe]->base.base;
+
+		ret = drm_mode_connector_attach_encoder(&intel_connector->base,
+							enc);
+		if (ret)
+			goto err;
 	}
 
 	drm_object_attach_property(&connector->base, dev->mode_config.path_property, 0);
 	drm_object_attach_property(&connector->base, dev->mode_config.tile_property, 0);
 
-	drm_mode_connector_set_path_property(connector, pathprop);
+	ret = drm_mode_connector_set_path_property(connector, pathprop);
+	if (ret)
+		goto err;
+
 	return connector;
+
+err:
+	drm_connector_cleanup(connector);
+	return NULL;
 }
 
 static void intel_dp_register_mst_connector(struct drm_connector *connector)
@@ -494,6 +519,7 @@ static void intel_dp_destroy_mst_connector(struct drm_dp_mst_topology_mgr *mgr,
 	struct intel_connector *intel_connector = to_intel_connector(connector);
 	struct drm_i915_private *dev_priv = to_i915(connector->dev);
 
+	DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n", connector->base.id, connector->name);
 	drm_connector_unregister(connector);
 
 	if (dev_priv->fbdev)
@@ -505,7 +531,6 @@ static void intel_dp_destroy_mst_connector(struct drm_dp_mst_topology_mgr *mgr,
 	drm_modeset_unlock(&connector->dev->mode_config.connection_mutex);
 
 	drm_connector_unreference(connector);
-	DRM_DEBUG_KMS("\n");
 }
 
 static void intel_dp_mst_hotplug(struct drm_dp_mst_topology_mgr *mgr)
@@ -564,11 +589,12 @@ intel_dp_create_fake_mst_encoder(struct intel_digital_port *intel_dig_port, enum
 static bool
 intel_dp_create_fake_mst_encoders(struct intel_digital_port *intel_dig_port)
 {
-	int i;
 	struct intel_dp *intel_dp = &intel_dig_port->dp;
+	struct drm_i915_private *dev_priv = to_i915(intel_dig_port->base.base.dev);
+	enum pipe pipe;
 
-	for (i = PIPE_A; i <= PIPE_C; i++)
-		intel_dp->mst_encoders[i] = intel_dp_create_fake_mst_encoder(intel_dig_port, i);
+	for_each_pipe(dev_priv, pipe)
+		intel_dp->mst_encoders[pipe] = intel_dp_create_fake_mst_encoder(intel_dig_port, pipe);
 	return true;
 }
 
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 79fbaf78f604..6c7f8bca574e 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -220,23 +220,23 @@ struct intel_encoder {
 			       struct intel_crtc_state *,
 			       struct drm_connector_state *);
 	void (*pre_pll_enable)(struct intel_encoder *,
-			       struct intel_crtc_state *,
-			       struct drm_connector_state *);
+			       const struct intel_crtc_state *,
+			       const struct drm_connector_state *);
 	void (*pre_enable)(struct intel_encoder *,
-			   struct intel_crtc_state *,
-			   struct drm_connector_state *);
+			   const struct intel_crtc_state *,
+			   const struct drm_connector_state *);
 	void (*enable)(struct intel_encoder *,
-		       struct intel_crtc_state *,
-		       struct drm_connector_state *);
+		       const struct intel_crtc_state *,
+		       const struct drm_connector_state *);
 	void (*disable)(struct intel_encoder *,
-			struct intel_crtc_state *,
-			struct drm_connector_state *);
+			const struct intel_crtc_state *,
+			const struct drm_connector_state *);
 	void (*post_disable)(struct intel_encoder *,
-			     struct intel_crtc_state *,
-			     struct drm_connector_state *);
+			     const struct intel_crtc_state *,
+			     const struct drm_connector_state *);
 	void (*post_pll_disable)(struct intel_encoder *,
-				 struct intel_crtc_state *,
-				 struct drm_connector_state *);
+				 const struct intel_crtc_state *,
+				 const struct drm_connector_state *);
 	/* Read out the current hw state of this connector, returning true if
 	 * the encoder is active. If the encoder is enabled it also set the pipe
 	 * it is connected to in the pipe parameter. */
@@ -384,7 +384,8 @@ struct intel_atomic_state {
 	unsigned int active_pipe_changes;
 
 	unsigned int active_crtcs;
-	unsigned int min_pixclk[I915_MAX_PIPES];
+	/* minimum acceptable cdclk for each pipe */
+	int min_cdclk[I915_MAX_PIPES];
 
 	struct intel_shared_dpll_state shared_dpll[I915_NUM_PLLS];
 
@@ -493,6 +494,8 @@ struct intel_crtc_scaler_state {
 
 /* drm_mode->private_flags */
 #define I915_MODE_FLAG_INHERITED 1
+/* Flag to get scanline using frame time stamps */
+#define I915_MODE_FLAG_GET_SCANLINE_FROM_TIMESTAMP (1<<1)
 
 struct intel_pipe_wm {
 	struct intel_wm_level wm[5];
@@ -714,6 +717,9 @@ struct intel_crtc_state {
 	struct intel_link_m_n dp_m2_n2;
 	bool has_drrs;
 
+	bool has_psr;
+	bool has_psr2;
+
 	/*
 	 * Frequence the dpll for the port should run at. Differs from the
 	 * adjusted dotclock e.g. for DP or 12bpc hdmi mode. This is also
@@ -752,6 +758,7 @@ struct intel_crtc_state {
 	struct intel_link_m_n fdi_m_n;
 
 	bool ips_enabled;
+	bool ips_force_disable;
 
 	bool enable_fbc;
 
@@ -795,18 +802,10 @@ struct intel_crtc {
 	 * some outputs connected to this crtc.
 	 */
 	bool active;
-	bool lowfreq_avail;
 	u8 plane_ids_mask;
 	unsigned long long enabled_power_domains;
 	struct intel_overlay *overlay;
 
-	/* Display surface base address adjustement for pageflips. Note that on
-	 * gen4+ this only adjusts up to a tile, offsets within a tile are
-	 * handled in the hw itself (with the TILEOFF register). */
-	u32 dspaddr_offset;
-	int adjusted_x;
-	int adjusted_y;
-
 	struct intel_crtc_state *config;
 
 	/* global reset count when the last flip was submitted */
@@ -908,16 +907,6 @@ struct intel_hdmi {
 	bool has_audio;
 	bool rgb_quant_range_selectable;
 	struct intel_connector *attached_connector;
-	void (*write_infoframe)(struct drm_encoder *encoder,
-				const struct intel_crtc_state *crtc_state,
-				enum hdmi_infoframe_type type,
-				const void *frame, ssize_t len);
-	void (*set_infoframes)(struct drm_encoder *encoder,
-			       bool enable,
-			       const struct intel_crtc_state *crtc_state,
-			       const struct drm_connector_state *conn_state);
-	bool (*infoframe_enabled)(struct drm_encoder *encoder,
-				  const struct intel_crtc_state *pipe_config);
 };
 
 struct intel_dp_mst_encoder;
@@ -1068,6 +1057,17 @@ struct intel_digital_port {
 	bool release_cl2_override;
 	uint8_t max_lanes;
 	enum intel_display_power_domain ddi_io_power_domain;
+
+	void (*write_infoframe)(struct drm_encoder *encoder,
+				const struct intel_crtc_state *crtc_state,
+				unsigned int type,
+				const void *frame, ssize_t len);
+	void (*set_infoframes)(struct drm_encoder *encoder,
+			       bool enable,
+			       const struct intel_crtc_state *crtc_state,
+			       const struct drm_connector_state *conn_state);
+	bool (*infoframe_enabled)(struct drm_encoder *encoder,
+				  const struct intel_crtc_state *pipe_config);
 };
 
 struct intel_dp_mst_encoder {
@@ -1188,6 +1188,30 @@ hdmi_to_dig_port(struct intel_hdmi *intel_hdmi)
 	return container_of(intel_hdmi, struct intel_digital_port, hdmi);
 }
 
+static inline struct intel_plane_state *
+intel_atomic_get_new_plane_state(struct intel_atomic_state *state,
+				 struct intel_plane *plane)
+{
+	return to_intel_plane_state(drm_atomic_get_new_plane_state(&state->base,
+								   &plane->base));
+}
+
+static inline struct intel_crtc_state *
+intel_atomic_get_old_crtc_state(struct intel_atomic_state *state,
+				struct intel_crtc *crtc)
+{
+	return to_intel_crtc_state(drm_atomic_get_old_crtc_state(&state->base,
+								 &crtc->base));
+}
+
+static inline struct intel_crtc_state *
+intel_atomic_get_new_crtc_state(struct intel_atomic_state *state,
+				struct intel_crtc *crtc)
+{
+	return to_intel_crtc_state(drm_atomic_get_new_crtc_state(&state->base,
+								 &crtc->base));
+}
+
 /* intel_fifo_underrun.c */
 bool intel_set_cpu_fifo_underrun_reporting(struct drm_i915_private *dev_priv,
 					   enum pipe pipe, bool enable);
@@ -1204,11 +1228,8 @@ void intel_check_pch_fifo_underruns(struct drm_i915_private *dev_priv);
 /* i915_irq.c */
 void gen5_enable_gt_irq(struct drm_i915_private *dev_priv, uint32_t mask);
 void gen5_disable_gt_irq(struct drm_i915_private *dev_priv, uint32_t mask);
-void gen6_reset_pm_iir(struct drm_i915_private *dev_priv, u32 mask);
 void gen6_mask_pm_irq(struct drm_i915_private *dev_priv, u32 mask);
 void gen6_unmask_pm_irq(struct drm_i915_private *dev_priv, u32 mask);
-void gen6_enable_pm_irq(struct drm_i915_private *dev_priv, uint32_t mask);
-void gen6_disable_pm_irq(struct drm_i915_private *dev_priv, uint32_t mask);
 void gen6_reset_rps_interrupts(struct drm_i915_private *dev_priv);
 void gen6_enable_rps_interrupts(struct drm_i915_private *dev_priv);
 void gen6_disable_rps_interrupts(struct drm_i915_private *dev_priv);
@@ -1216,7 +1237,7 @@ void gen6_disable_rps_interrupts(struct drm_i915_private *dev_priv);
 static inline u32 gen6_sanitize_rps_pm_mask(const struct drm_i915_private *i915,
 					    u32 mask)
 {
-	return mask & ~i915->rps.pm_intrmsk_mbz;
+	return mask & ~i915->gt_pm.rps.pm_intrmsk_mbz;
 }
 
 void intel_runtime_pm_disable_interrupts(struct drm_i915_private *dev_priv);
@@ -1227,7 +1248,7 @@ static inline bool intel_irqs_enabled(struct drm_i915_private *dev_priv)
 	 * We only use drm_irq_uninstall() at unload and VT switch, so
 	 * this is the only thing we need to check.
 	 */
-	return dev_priv->pm.irqs_enabled;
+	return dev_priv->runtime_pm.irqs_enabled;
 }
 
 int intel_get_crtc_scanline(struct intel_crtc *crtc);
@@ -1245,8 +1266,8 @@ void intel_crt_reset(struct drm_encoder *encoder);
 
 /* intel_ddi.c */
 void intel_ddi_fdi_post_disable(struct intel_encoder *intel_encoder,
-				struct intel_crtc_state *old_crtc_state,
-				struct drm_connector_state *old_conn_state);
+				const struct intel_crtc_state *old_crtc_state,
+				const struct drm_connector_state *old_conn_state);
 void hsw_fdi_link_train(struct intel_crtc *crtc,
 			const struct intel_crtc_state *crtc_state);
 void intel_ddi_init(struct drm_i915_private *dev_priv, enum port port);
@@ -1271,6 +1292,7 @@ void intel_ddi_clock_get(struct intel_encoder *encoder,
 			 struct intel_crtc_state *pipe_config);
 void intel_ddi_set_vc_payload_alloc(const struct intel_crtc_state *crtc_state,
 				    bool state);
+u32 bxt_signal_levels(struct intel_dp *intel_dp);
 uint32_t ddi_signal_levels(struct intel_dp *intel_dp);
 u8 intel_ddi_dp_voltage_max(struct intel_encoder *encoder);
 
@@ -1289,6 +1311,7 @@ void intel_audio_init(struct drm_i915_private *dev_priv);
 void intel_audio_deinit(struct drm_i915_private *dev_priv);
 
 /* intel_cdclk.c */
+int intel_crtc_compute_min_cdclk(const struct intel_crtc_state *crtc_state);
 void skl_init_cdclk(struct drm_i915_private *dev_priv);
 void skl_uninit_cdclk(struct drm_i915_private *dev_priv);
 void cnl_init_cdclk(struct drm_i915_private *dev_priv);
@@ -1331,11 +1354,13 @@ void intel_pps_unlock_regs_wa(struct drm_i915_private *dev_priv);
 void intel_encoder_destroy(struct drm_encoder *encoder);
 int intel_connector_init(struct intel_connector *);
 struct intel_connector *intel_connector_alloc(void);
+void intel_connector_free(struct intel_connector *connector);
 bool intel_connector_get_hw_state(struct intel_connector *connector);
 void intel_connector_attach_encoder(struct intel_connector *connector,
 				    struct intel_encoder *encoder);
-struct drm_display_mode *intel_crtc_mode_get(struct drm_device *dev,
-					     struct drm_crtc *crtc);
+struct drm_display_mode *
+intel_encoder_current_mode(struct intel_encoder *encoder);
+
 enum pipe intel_get_pipe_from_connector(struct intel_connector *connector);
 int intel_get_pipe_from_crtc_id(struct drm_device *dev, void *data,
 				struct drm_file *file_priv);
@@ -1376,7 +1401,7 @@ void vlv_wait_port_ready(struct drm_i915_private *dev_priv,
 			 struct intel_digital_port *dport,
 			 unsigned int expected_mask);
 int intel_get_load_detect_pipe(struct drm_connector *connector,
-			       struct drm_display_mode *mode,
+			       const struct drm_display_mode *mode,
 			       struct intel_load_detect_pipe *old,
 			       struct drm_modeset_acquire_ctx *ctx);
 void intel_release_load_detect_pipe(struct drm_connector *connector,
@@ -1400,7 +1425,9 @@ int intel_plane_atomic_set_property(struct drm_plane *plane,
 				    struct drm_plane_state *state,
 				    struct drm_property *property,
 				    uint64_t val);
-int intel_plane_atomic_calc_changes(struct drm_crtc_state *crtc_state,
+int intel_plane_atomic_calc_changes(const struct intel_crtc_state *old_crtc_state,
+				    struct drm_crtc_state *crtc_state,
+				    const struct intel_plane_state *old_plane_state,
 				    struct drm_plane_state *plane_state);
 
 void assert_pch_transcoder_disabled(struct drm_i915_private *dev_priv,
@@ -1498,7 +1525,8 @@ int intel_dp_sink_crc(struct intel_dp *intel_dp, u8 *crc);
 bool intel_dp_compute_config(struct intel_encoder *encoder,
 			     struct intel_crtc_state *pipe_config,
 			     struct drm_connector_state *conn_state);
-bool intel_dp_is_edp(struct drm_i915_private *dev_priv, enum port port);
+bool intel_dp_is_edp(struct intel_dp *intel_dp);
+bool intel_dp_is_port_edp(struct drm_i915_private *dev_priv, enum port port);
 enum irqreturn intel_dp_hpd_pulse(struct intel_digital_port *intel_dig_port,
 				  bool long_hpd);
 void intel_edp_backlight_on(const struct intel_crtc_state *crtc_state,
@@ -1517,9 +1545,9 @@ void intel_power_sequencer_reset(struct drm_i915_private *dev_priv);
 uint32_t intel_dp_pack_aux(const uint8_t *src, int src_bytes);
 void intel_plane_destroy(struct drm_plane *plane);
 void intel_edp_drrs_enable(struct intel_dp *intel_dp,
-			   struct intel_crtc_state *crtc_state);
+			   const struct intel_crtc_state *crtc_state);
 void intel_edp_drrs_disable(struct intel_dp *intel_dp,
-			   struct intel_crtc_state *crtc_state);
+			    const struct intel_crtc_state *crtc_state);
 void intel_edp_drrs_invalidate(struct drm_i915_private *dev_priv,
 			       unsigned int frontbuffer_bits);
 void intel_edp_drrs_flush(struct drm_i915_private *dev_priv,
@@ -1647,6 +1675,7 @@ void intel_hdmi_handle_sink_scrambling(struct intel_encoder *intel_encoder,
 				       bool high_tmds_clock_ratio,
 				       bool scrambling);
 void intel_dp_dual_mode_set_tmds_output(struct intel_hdmi *hdmi, bool enable);
+void intel_infoframe_init(struct intel_digital_port *intel_dig_port);
 
 
 /* intel_lvds.c */
@@ -1707,7 +1736,7 @@ extern struct drm_display_mode *intel_find_panel_downclock(
 int intel_backlight_device_register(struct intel_connector *connector);
 void intel_backlight_device_unregister(struct intel_connector *connector);
 #else /* CONFIG_BACKLIGHT_CLASS_DEVICE */
-static int intel_backlight_device_register(struct intel_connector *connector)
+static inline int intel_backlight_device_register(struct intel_connector *connector)
 {
 	return 0;
 }
@@ -1718,8 +1747,10 @@ static inline void intel_backlight_device_unregister(struct intel_connector *con
 
 
 /* intel_psr.c */
-void intel_psr_enable(struct intel_dp *intel_dp);
-void intel_psr_disable(struct intel_dp *intel_dp);
+void intel_psr_enable(struct intel_dp *intel_dp,
+		      const struct intel_crtc_state *crtc_state);
+void intel_psr_disable(struct intel_dp *intel_dp,
+		      const struct intel_crtc_state *old_crtc_state);
 void intel_psr_invalidate(struct drm_i915_private *dev_priv,
 			  unsigned frontbuffer_bits);
 void intel_psr_flush(struct drm_i915_private *dev_priv,
@@ -1728,6 +1759,8 @@ void intel_psr_flush(struct drm_i915_private *dev_priv,
 void intel_psr_init(struct drm_i915_private *dev_priv);
 void intel_psr_single_frame_update(struct drm_i915_private *dev_priv,
 				   unsigned frontbuffer_bits);
+void intel_psr_compute_config(struct intel_dp *intel_dp,
+			      struct intel_crtc_state *crtc_state);
 
 /* intel_runtime_pm.c */
 int intel_power_domains_init(struct drm_i915_private *);
@@ -1755,7 +1788,7 @@ void intel_display_power_put(struct drm_i915_private *dev_priv,
 static inline void
 assert_rpm_device_not_suspended(struct drm_i915_private *dev_priv)
 {
-	WARN_ONCE(dev_priv->pm.suspended,
+	WARN_ONCE(dev_priv->runtime_pm.suspended,
 		  "Device suspended during HW access\n");
 }
 
@@ -1763,7 +1796,7 @@ static inline void
 assert_rpm_wakelock_held(struct drm_i915_private *dev_priv)
 {
 	assert_rpm_device_not_suspended(dev_priv);
-	WARN_ONCE(!atomic_read(&dev_priv->pm.wakeref_count),
+	WARN_ONCE(!atomic_read(&dev_priv->runtime_pm.wakeref_count),
 		  "RPM wakelock ref not held during HW access");
 }
 
@@ -1788,7 +1821,7 @@ assert_rpm_wakelock_held(struct drm_i915_private *dev_priv)
 static inline void
 disable_rpm_wakeref_asserts(struct drm_i915_private *dev_priv)
 {
-	atomic_inc(&dev_priv->pm.wakeref_count);
+	atomic_inc(&dev_priv->runtime_pm.wakeref_count);
 }
 
 /**
@@ -1805,7 +1838,7 @@ disable_rpm_wakeref_asserts(struct drm_i915_private *dev_priv)
 static inline void
 enable_rpm_wakeref_asserts(struct drm_i915_private *dev_priv)
 {
-	atomic_dec(&dev_priv->pm.wakeref_count);
+	atomic_dec(&dev_priv->runtime_pm.wakeref_count);
 }
 
 void intel_runtime_pm_get(struct drm_i915_private *dev_priv);
@@ -1843,7 +1876,6 @@ void gen6_rps_reset_ei(struct drm_i915_private *dev_priv);
 void gen6_rps_idle(struct drm_i915_private *dev_priv);
 void gen6_rps_boost(struct drm_i915_gem_request *rq,
 		    struct intel_rps_client *rps);
-void intel_queue_rps_boost_for_request(struct drm_i915_gem_request *req);
 void g4x_wm_get_hw_state(struct drm_device *dev);
 void vlv_wm_get_hw_state(struct drm_device *dev);
 void ilk_wm_get_hw_state(struct drm_device *dev);
@@ -1859,16 +1891,19 @@ int intel_enable_sagv(struct drm_i915_private *dev_priv);
 int intel_disable_sagv(struct drm_i915_private *dev_priv);
 bool skl_wm_level_equals(const struct skl_wm_level *l1,
 			 const struct skl_wm_level *l2);
-bool skl_ddb_allocation_overlaps(const struct skl_ddb_entry **entries,
+bool skl_ddb_allocation_overlaps(struct drm_i915_private *dev_priv,
+				 const struct skl_ddb_entry **entries,
 				 const struct skl_ddb_entry *ddb,
 				 int ignore);
 bool ilk_disable_lp_wm(struct drm_device *dev);
 int sanitize_rc6_option(struct drm_i915_private *dev_priv, int enable_rc6);
 int skl_check_pipe_max_pixel_rate(struct intel_crtc *intel_crtc,
 				  struct intel_crtc_state *cstate);
-static inline int intel_enable_rc6(void)
+void intel_init_ipc(struct drm_i915_private *dev_priv);
+void intel_enable_ipc(struct drm_i915_private *dev_priv);
+static inline int intel_rc6_enabled(void)
 {
-	return i915.enable_rc6;
+	return i915_modparams.enable_rc6;
 }
 
 /* intel_sdvo.c */
@@ -1883,8 +1918,12 @@ struct intel_plane *intel_sprite_plane_create(struct drm_i915_private *dev_priv,
 					      enum pipe pipe, int plane);
 int intel_sprite_set_colorkey(struct drm_device *dev, void *data,
 			      struct drm_file *file_priv);
-void intel_pipe_update_start(struct intel_crtc *crtc);
-void intel_pipe_update_end(struct intel_crtc *crtc);
+void intel_pipe_update_start(const struct intel_crtc_state *new_crtc_state);
+void intel_pipe_update_end(struct intel_crtc_state *new_crtc_state);
+void skl_update_plane(struct intel_plane *plane,
+		      const struct intel_crtc_state *crtc_state,
+		      const struct intel_plane_state *plane_state);
+void skl_disable_plane(struct intel_plane *plane, struct intel_crtc *crtc);
 
 /* intel_tv.c */
 void intel_tv_init(struct drm_i915_private *dev_priv);
@@ -1956,7 +1995,9 @@ struct drm_plane_state *intel_plane_duplicate_state(struct drm_plane *plane);
 void intel_plane_destroy_state(struct drm_plane *plane,
 			       struct drm_plane_state *state);
 extern const struct drm_plane_helper_funcs intel_plane_helper_funcs;
-int intel_plane_atomic_check_with_state(struct intel_crtc_state *crtc_state,
+int intel_plane_atomic_check_with_state(const struct intel_crtc_state *old_crtc_state,
+					struct intel_crtc_state *crtc_state,
+					const struct intel_plane_state *old_plane_state,
 					struct intel_plane_state *intel_state);
 
 /* intel_color.c */
diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c
index 7442891762be..83f15848098a 100644
--- a/drivers/gpu/drm/i915/intel_dsi.c
+++ b/drivers/gpu/drm/i915/intel_dsi.c
@@ -263,7 +263,7 @@ static int dpi_send_cmd(struct intel_dsi *intel_dsi, u32 cmd, bool hs,
 
 	/* XXX: old code skips write if control unchanged */
 	if (cmd == I915_READ(MIPI_DPI_CONTROL(port)))
-		DRM_ERROR("Same special packet %02x twice in a row.\n", cmd);
+		DRM_DEBUG_KMS("Same special packet %02x twice in a row.\n", cmd);
 
 	I915_WRITE(MIPI_DPI_CONTROL(port), cmd);
 
@@ -330,6 +330,10 @@ static bool intel_dsi_compute_config(struct intel_encoder *encoder,
 	adjusted_mode->flags = 0;
 
 	if (IS_GEN9_LP(dev_priv)) {
+		/* Enable Frame time stamp based scanline reporting */
+		adjusted_mode->private_flags |=
+			I915_MODE_FLAG_GET_SCANLINE_FROM_TIMESTAMP;
+
 		/* Dual link goes to DSI transcoder A. */
 		if (intel_dsi->ports == BIT(PORT_C))
 			pipe_config->cpu_transcoder = TRANSCODER_DSI_C;
@@ -731,7 +735,7 @@ static void intel_dsi_port_disable(struct intel_encoder *encoder)
 }
 
 static void intel_dsi_prepare(struct intel_encoder *intel_encoder,
-			      struct intel_crtc_state *pipe_config);
+			      const struct intel_crtc_state *pipe_config);
 static void intel_dsi_unprepare(struct intel_encoder *encoder);
 
 static void intel_dsi_msleep(struct intel_dsi *intel_dsi, int msec)
@@ -783,17 +787,22 @@ static void intel_dsi_msleep(struct intel_dsi *intel_dsi, int msec)
  */
 
 static void intel_dsi_pre_enable(struct intel_encoder *encoder,
-				 struct intel_crtc_state *pipe_config,
-				 struct drm_connector_state *conn_state)
+				 const struct intel_crtc_state *pipe_config,
+				 const struct drm_connector_state *conn_state)
 {
-	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(&encoder->base);
+	struct drm_crtc *crtc = pipe_config->base.crtc;
+	struct drm_i915_private *dev_priv = to_i915(crtc->dev);
+	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
+	int pipe = intel_crtc->pipe;
 	enum port port;
 	u32 val;
 	bool glk_cold_boot = false;
 
 	DRM_DEBUG_KMS("\n");
 
+	intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe, true);
+
 	/*
 	 * The BIOS may leave the PLL in a wonky state where it doesn't
 	 * lock. It needs to be fully powered down to fix it.
@@ -878,8 +887,8 @@ static void intel_dsi_pre_enable(struct intel_encoder *encoder,
  * the pre_enable hook.
  */
 static void intel_dsi_enable_nop(struct intel_encoder *encoder,
-				 struct intel_crtc_state *pipe_config,
-				 struct drm_connector_state *conn_state)
+				 const struct intel_crtc_state *pipe_config,
+				 const struct drm_connector_state *conn_state)
 {
 	DRM_DEBUG_KMS("\n");
 }
@@ -889,8 +898,8 @@ static void intel_dsi_enable_nop(struct intel_encoder *encoder,
  * the post_disable hook.
  */
 static void intel_dsi_disable(struct intel_encoder *encoder,
-			      struct intel_crtc_state *old_crtc_state,
-			      struct drm_connector_state *old_conn_state)
+			      const struct intel_crtc_state *old_crtc_state,
+			      const struct drm_connector_state *old_conn_state)
 {
 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(&encoder->base);
 	enum port port;
@@ -925,8 +934,8 @@ static void intel_dsi_clear_device_ready(struct intel_encoder *encoder)
 }
 
 static void intel_dsi_post_disable(struct intel_encoder *encoder,
-				   struct intel_crtc_state *pipe_config,
-				   struct drm_connector_state *conn_state)
+				   const struct intel_crtc_state *pipe_config,
+				   const struct drm_connector_state *conn_state)
 {
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
 	struct intel_dsi *intel_dsi = enc_to_intel_dsi(&encoder->base);
@@ -1066,7 +1075,7 @@ out_put_power:
 }
 
 static void bxt_dsi_get_pipe_config(struct intel_encoder *encoder,
-				 struct intel_crtc_state *pipe_config)
+				    struct intel_crtc_state *pipe_config)
 {
 	struct drm_device *dev = encoder->base.dev;
 	struct drm_i915_private *dev_priv = to_i915(dev);
@@ -1102,6 +1111,10 @@ static void bxt_dsi_get_pipe_config(struct intel_encoder *encoder,
 				pixel_format_from_register_bits(fmt));
 	bpp = pipe_config->pipe_bpp;
 
+	/* Enable Frame time stamo based scanline reporting */
+	adjusted_mode->private_flags |=
+			I915_MODE_FLAG_GET_SCANLINE_FROM_TIMESTAMP;
+
 	/* In terms of pixels */
 	adjusted_mode->crtc_hdisplay =
 				I915_READ(BXT_MIPI_TRANS_HACTIVE(port));
@@ -1370,7 +1383,7 @@ static u32 pixel_format_to_reg(enum mipi_dsi_pixel_format fmt)
 }
 
 static void intel_dsi_prepare(struct intel_encoder *intel_encoder,
-			      struct intel_crtc_state *pipe_config)
+			      const struct intel_crtc_state *pipe_config)
 {
 	struct drm_encoder *encoder = &intel_encoder->base;
 	struct drm_device *dev = encoder->dev;
@@ -1738,42 +1751,13 @@ void intel_dsi_init(struct drm_i915_private *dev_priv)
 	else
 		intel_encoder->crtc_mask = BIT(PIPE_B);
 
-	if (dev_priv->vbt.dsi.config->dual_link) {
+	if (dev_priv->vbt.dsi.config->dual_link)
 		intel_dsi->ports = BIT(PORT_A) | BIT(PORT_C);
-
-		switch (dev_priv->vbt.dsi.config->dl_dcs_backlight_ports) {
-		case DL_DCS_PORT_A:
-			intel_dsi->dcs_backlight_ports = BIT(PORT_A);
-			break;
-		case DL_DCS_PORT_C:
-			intel_dsi->dcs_backlight_ports = BIT(PORT_C);
-			break;
-		default:
-		case DL_DCS_PORT_A_AND_C:
-			intel_dsi->dcs_backlight_ports = BIT(PORT_A) | BIT(PORT_C);
-			break;
-		}
-
-		switch (dev_priv->vbt.dsi.config->dl_dcs_cabc_ports) {
-		case DL_DCS_PORT_A:
-			intel_dsi->dcs_cabc_ports = BIT(PORT_A);
-			break;
-		case DL_DCS_PORT_C:
-			intel_dsi->dcs_cabc_ports = BIT(PORT_C);
-			break;
-		default:
-		case DL_DCS_PORT_A_AND_C:
-			intel_dsi->dcs_cabc_ports = BIT(PORT_A) | BIT(PORT_C);
-			break;
-		}
-	} else {
+	else
 		intel_dsi->ports = BIT(port);
-		intel_dsi->dcs_backlight_ports = BIT(port);
-		intel_dsi->dcs_cabc_ports = BIT(port);
-	}
 
-	if (!dev_priv->vbt.dsi.config->cabc_supported)
-		intel_dsi->dcs_cabc_ports = 0;
+	intel_dsi->dcs_backlight_ports = dev_priv->vbt.dsi.bl_ports;
+	intel_dsi->dcs_cabc_ports = dev_priv->vbt.dsi.cabc_ports;
 
 	/* Create a DSI host (and a device) for each port. */
 	for_each_dsi_port(port, intel_dsi->ports) {
diff --git a/drivers/gpu/drm/i915/intel_dvo.c b/drivers/gpu/drm/i915/intel_dvo.c
index c0a027274c06..53c9b763f4ce 100644
--- a/drivers/gpu/drm/i915/intel_dvo.c
+++ b/drivers/gpu/drm/i915/intel_dvo.c
@@ -175,8 +175,8 @@ static void intel_dvo_get_config(struct intel_encoder *encoder,
 }
 
 static void intel_disable_dvo(struct intel_encoder *encoder,
-			      struct intel_crtc_state *old_crtc_state,
-			      struct drm_connector_state *old_conn_state)
+			      const struct intel_crtc_state *old_crtc_state,
+			      const struct drm_connector_state *old_conn_state)
 {
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
 	struct intel_dvo *intel_dvo = enc_to_dvo(encoder);
@@ -189,8 +189,8 @@ static void intel_disable_dvo(struct intel_encoder *encoder,
 }
 
 static void intel_enable_dvo(struct intel_encoder *encoder,
-			     struct intel_crtc_state *pipe_config,
-			     struct drm_connector_state *conn_state)
+			     const struct intel_crtc_state *pipe_config,
+			     const struct drm_connector_state *conn_state)
 {
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
 	struct intel_dvo *intel_dvo = enc_to_dvo(encoder);
@@ -258,8 +258,8 @@ static bool intel_dvo_compute_config(struct intel_encoder *encoder,
 }
 
 static void intel_dvo_pre_enable(struct intel_encoder *encoder,
-				 struct intel_crtc_state *pipe_config,
-				 struct drm_connector_state *conn_state)
+				 const struct intel_crtc_state *pipe_config,
+				 const struct drm_connector_state *conn_state)
 {
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
 	struct intel_crtc *crtc = to_intel_crtc(pipe_config->base.crtc);
@@ -379,32 +379,15 @@ static const struct drm_encoder_funcs intel_dvo_enc_funcs = {
  * chip being on DVOB/C and having multiple pipes.
  */
 static struct drm_display_mode *
-intel_dvo_get_current_mode(struct drm_connector *connector)
+intel_dvo_get_current_mode(struct intel_encoder *encoder)
 {
-	struct drm_device *dev = connector->dev;
-	struct drm_i915_private *dev_priv = to_i915(dev);
-	struct intel_dvo *intel_dvo = intel_attached_dvo(connector);
-	uint32_t dvo_val = I915_READ(intel_dvo->dev.dvo_reg);
-	struct drm_display_mode *mode = NULL;
+	struct drm_display_mode *mode;
 
-	/* If the DVO port is active, that'll be the LVDS, so we can pull out
-	 * its timings to get how the BIOS set up the panel.
-	 */
-	if (dvo_val & DVO_ENABLE) {
-		struct intel_crtc *crtc;
-		int pipe = (dvo_val & DVO_PIPE_B_SELECT) ? 1 : 0;
-
-		crtc = intel_get_crtc_for_pipe(dev_priv, pipe);
-		if (crtc) {
-			mode = intel_crtc_mode_get(dev, &crtc->base);
-			if (mode) {
-				mode->type |= DRM_MODE_TYPE_PREFERRED;
-				if (dvo_val & DVO_HSYNC_ACTIVE_HIGH)
-					mode->flags |= DRM_MODE_FLAG_PHSYNC;
-				if (dvo_val & DVO_VSYNC_ACTIVE_HIGH)
-					mode->flags |= DRM_MODE_FLAG_PVSYNC;
-			}
-		}
+	mode = intel_encoder_current_mode(encoder);
+	if (mode) {
+		DRM_DEBUG_KMS("using current (BIOS) mode: ");
+		drm_mode_debug_printmodeline(mode);
+		mode->type |= DRM_MODE_TYPE_PREFERRED;
 	}
 
 	return mode;
@@ -551,7 +534,7 @@ void intel_dvo_init(struct drm_i915_private *dev_priv)
 			 * mode being output through DVO.
 			 */
 			intel_panel_init(&intel_connector->panel,
-					 intel_dvo_get_current_mode(connector),
+					 intel_dvo_get_current_mode(intel_encoder),
 					 NULL, NULL);
 			intel_dvo->panel_wants_dither = true;
 		}
diff --git a/drivers/gpu/drm/i915/intel_engine_cs.c b/drivers/gpu/drm/i915/intel_engine_cs.c
index 3c2d9cf22ed5..ab5bf4e2e28e 100644
--- a/drivers/gpu/drm/i915/intel_engine_cs.c
+++ b/drivers/gpu/drm/i915/intel_engine_cs.c
@@ -22,7 +22,10 @@
  *
  */
 
+#include <drm/drm_print.h>
+
 #include "i915_drv.h"
+#include "i915_vgpu.h"
 #include "intel_ringbuffer.h"
 #include "intel_lrc.h"
 
@@ -39,6 +42,7 @@
 
 #define GEN8_LR_CONTEXT_RENDER_SIZE	(20 * PAGE_SIZE)
 #define GEN9_LR_CONTEXT_RENDER_SIZE	(22 * PAGE_SIZE)
+#define GEN10_LR_CONTEXT_RENDER_SIZE	(18 * PAGE_SIZE)
 
 #define GEN8_LR_CONTEXT_OTHER_SIZE	( 2 * PAGE_SIZE)
 
@@ -150,10 +154,11 @@ __intel_engine_context_size(struct drm_i915_private *dev_priv, u8 class)
 		default:
 			MISSING_CASE(INTEL_GEN(dev_priv));
 		case 10:
+			return GEN10_LR_CONTEXT_RENDER_SIZE;
 		case 9:
 			return GEN9_LR_CONTEXT_RENDER_SIZE;
 		case 8:
-			return i915.enable_execlists ?
+			return i915_modparams.enable_execlists ?
 			       GEN8_LR_CONTEXT_RENDER_SIZE :
 			       GEN8_CXT_TOTAL_SIZE;
 		case 7:
@@ -301,7 +306,7 @@ int intel_engines_init(struct drm_i915_private *dev_priv)
 			&intel_engine_classes[engine->class];
 		int (*init)(struct intel_engine_cs *engine);
 
-		if (i915.enable_execlists)
+		if (i915_modparams.enable_execlists)
 			init = class_info->init_execlists;
 		else
 			init = class_info->init_legacy;
@@ -380,6 +385,37 @@ static void intel_engine_init_timeline(struct intel_engine_cs *engine)
 	engine->timeline = &engine->i915->gt.global_timeline.engine[engine->id];
 }
 
+static bool csb_force_mmio(struct drm_i915_private *i915)
+{
+	/*
+	 * IOMMU adds unpredictable latency causing the CSB write (from the
+	 * GPU into the HWSP) to only be visible some time after the interrupt
+	 * (missed breadcrumb syndrome).
+	 */
+	if (intel_vtd_active())
+		return true;
+
+	/* Older GVT emulation depends upon intercepting CSB mmio */
+	if (intel_vgpu_active(i915) && !intel_vgpu_has_hwsp_emulation(i915))
+		return true;
+
+	return false;
+}
+
+static void intel_engine_init_execlist(struct intel_engine_cs *engine)
+{
+	struct intel_engine_execlists * const execlists = &engine->execlists;
+
+	execlists->csb_use_mmio = csb_force_mmio(engine->i915);
+
+	execlists->port_mask = 1;
+	BUILD_BUG_ON_NOT_POWER_OF_2(execlists_num_ports(execlists));
+	GEM_BUG_ON(execlists_num_ports(execlists) > EXECLIST_MAX_PORTS);
+
+	execlists->queue = RB_ROOT;
+	execlists->first = NULL;
+}
+
 /**
  * intel_engines_setup_common - setup engine state not requiring hw access
  * @engine: Engine to setup.
@@ -391,8 +427,7 @@ static void intel_engine_init_timeline(struct intel_engine_cs *engine)
  */
 void intel_engine_setup_common(struct intel_engine_cs *engine)
 {
-	engine->execlist_queue = RB_ROOT;
-	engine->execlist_first = NULL;
+	intel_engine_init_execlist(engine);
 
 	intel_engine_init_timeline(engine);
 	intel_engine_init_hangcheck(engine);
@@ -442,6 +477,116 @@ static void intel_engine_cleanup_scratch(struct intel_engine_cs *engine)
 	i915_vma_unpin_and_release(&engine->scratch);
 }
 
+static void cleanup_phys_status_page(struct intel_engine_cs *engine)
+{
+	struct drm_i915_private *dev_priv = engine->i915;
+
+	if (!dev_priv->status_page_dmah)
+		return;
+
+	drm_pci_free(&dev_priv->drm, dev_priv->status_page_dmah);
+	engine->status_page.page_addr = NULL;
+}
+
+static void cleanup_status_page(struct intel_engine_cs *engine)
+{
+	struct i915_vma *vma;
+	struct drm_i915_gem_object *obj;
+
+	vma = fetch_and_zero(&engine->status_page.vma);
+	if (!vma)
+		return;
+
+	obj = vma->obj;
+
+	i915_vma_unpin(vma);
+	i915_vma_close(vma);
+
+	i915_gem_object_unpin_map(obj);
+	__i915_gem_object_release_unless_active(obj);
+}
+
+static int init_status_page(struct intel_engine_cs *engine)
+{
+	struct drm_i915_gem_object *obj;
+	struct i915_vma *vma;
+	unsigned int flags;
+	void *vaddr;
+	int ret;
+
+	obj = i915_gem_object_create_internal(engine->i915, PAGE_SIZE);
+	if (IS_ERR(obj)) {
+		DRM_ERROR("Failed to allocate status page\n");
+		return PTR_ERR(obj);
+	}
+
+	ret = i915_gem_object_set_cache_level(obj, I915_CACHE_LLC);
+	if (ret)
+		goto err;
+
+	vma = i915_vma_instance(obj, &engine->i915->ggtt.base, NULL);
+	if (IS_ERR(vma)) {
+		ret = PTR_ERR(vma);
+		goto err;
+	}
+
+	flags = PIN_GLOBAL;
+	if (!HAS_LLC(engine->i915))
+		/* On g33, we cannot place HWS above 256MiB, so
+		 * restrict its pinning to the low mappable arena.
+		 * Though this restriction is not documented for
+		 * gen4, gen5, or byt, they also behave similarly
+		 * and hang if the HWS is placed at the top of the
+		 * GTT. To generalise, it appears that all !llc
+		 * platforms have issues with us placing the HWS
+		 * above the mappable region (even though we never
+		 * actually map it).
+		 */
+		flags |= PIN_MAPPABLE;
+	else
+		flags |= PIN_HIGH;
+	ret = i915_vma_pin(vma, 0, 4096, flags);
+	if (ret)
+		goto err;
+
+	vaddr = i915_gem_object_pin_map(obj, I915_MAP_WB);
+	if (IS_ERR(vaddr)) {
+		ret = PTR_ERR(vaddr);
+		goto err_unpin;
+	}
+
+	engine->status_page.vma = vma;
+	engine->status_page.ggtt_offset = i915_ggtt_offset(vma);
+	engine->status_page.page_addr = memset(vaddr, 0, PAGE_SIZE);
+
+	DRM_DEBUG_DRIVER("%s hws offset: 0x%08x\n",
+			 engine->name, i915_ggtt_offset(vma));
+	return 0;
+
+err_unpin:
+	i915_vma_unpin(vma);
+err:
+	i915_gem_object_put(obj);
+	return ret;
+}
+
+static int init_phys_status_page(struct intel_engine_cs *engine)
+{
+	struct drm_i915_private *dev_priv = engine->i915;
+
+	GEM_BUG_ON(engine->id != RCS);
+
+	dev_priv->status_page_dmah =
+		drm_pci_alloc(&dev_priv->drm, PAGE_SIZE, PAGE_SIZE);
+	if (!dev_priv->status_page_dmah)
+		return -ENOMEM;
+
+	engine->status_page.page_addr = dev_priv->status_page_dmah->vaddr;
+	memset(engine->status_page.page_addr, 0, PAGE_SIZE);
+
+	return 0;
+}
+
 /**
  * intel_engines_init_common - initialize cengine state which might require hw access
  * @engine: Engine to initialize.
@@ -471,17 +616,44 @@ int intel_engine_init_common(struct intel_engine_cs *engine)
 	if (IS_ERR(ring))
 		return PTR_ERR(ring);
 
+	/*
+	 * Similarly the preempt context must always be available so that
+	 * we can interrupt the engine at any time.
+	 */
+	if (INTEL_INFO(engine->i915)->has_logical_ring_preemption) {
+		ring = engine->context_pin(engine,
+					   engine->i915->preempt_context);
+		if (IS_ERR(ring)) {
+			ret = PTR_ERR(ring);
+			goto err_unpin_kernel;
+		}
+	}
+
 	ret = intel_engine_init_breadcrumbs(engine);
 	if (ret)
-		goto err_unpin;
+		goto err_unpin_preempt;
 
 	ret = i915_gem_render_state_init(engine);
 	if (ret)
-		goto err_unpin;
+		goto err_breadcrumbs;
+
+	if (HWS_NEEDS_PHYSICAL(engine->i915))
+		ret = init_phys_status_page(engine);
+	else
+		ret = init_status_page(engine);
+	if (ret)
+		goto err_rs_fini;
 
 	return 0;
 
-err_unpin:
+err_rs_fini:
+	i915_gem_render_state_fini(engine);
+err_breadcrumbs:
+	intel_engine_fini_breadcrumbs(engine);
+err_unpin_preempt:
+	if (INTEL_INFO(engine->i915)->has_logical_ring_preemption)
+		engine->context_unpin(engine, engine->i915->preempt_context);
+err_unpin_kernel:
 	engine->context_unpin(engine, engine->i915->kernel_context);
 	return ret;
 }
@@ -497,11 +669,18 @@ void intel_engine_cleanup_common(struct intel_engine_cs *engine)
 {
 	intel_engine_cleanup_scratch(engine);
 
+	if (HWS_NEEDS_PHYSICAL(engine->i915))
+		cleanup_phys_status_page(engine);
+	else
+		cleanup_status_page(engine);
+
 	i915_gem_render_state_fini(engine);
 	intel_engine_fini_breadcrumbs(engine);
 	intel_engine_cleanup_cmd_parser(engine);
 	i915_gem_batch_pool_fini(&engine->batch_pool);
 
+	if (INTEL_INFO(engine->i915)->has_logical_ring_preemption)
+		engine->context_unpin(engine, engine->i915->preempt_context);
 	engine->context_unpin(engine, engine->i915->kernel_context);
 }
 
@@ -672,11 +851,6 @@ static int wa_add(struct drm_i915_private *dev_priv,
 #define WA_SET_FIELD_MASKED(addr, mask, value) \
 	WA_REG(addr, mask, _MASKED_FIELD(mask, value))
 
-#define WA_SET_BIT(addr, mask) WA_REG(addr, mask, I915_READ(addr) | (mask))
-#define WA_CLR_BIT(addr, mask) WA_REG(addr, mask, I915_READ(addr) & ~(mask))
-
-#define WA_WRITE(addr, val) WA_REG(addr, 0xffffffff, val)
-
 static int wa_ring_whitelist_reg(struct intel_engine_cs *engine,
 				 i915_reg_t reg)
 {
@@ -687,8 +861,8 @@ static int wa_ring_whitelist_reg(struct intel_engine_cs *engine,
 	if (WARN_ON(index >= RING_MAX_NONPRIV_SLOTS))
 		return -EINVAL;
 
-	WA_WRITE(RING_FORCE_TO_NONPRIV(engine->mmio_base, index),
-		 i915_mmio_reg_offset(reg));
+	I915_WRITE(RING_FORCE_TO_NONPRIV(engine->mmio_base, index),
+		   i915_mmio_reg_offset(reg));
 	wa->hw_whitelist_count[engine->id]++;
 
 	return 0;
@@ -812,6 +986,23 @@ static int gen9_init_workarounds(struct intel_engine_cs *engine)
 		I915_WRITE(GAM_ECOCHK, I915_READ(GAM_ECOCHK) |
 			   ECOCHK_DIS_TLB);
 
+	if (HAS_LLC(dev_priv)) {
+		/* WaCompressedResourceSamplerPbeMediaNewHashMode:skl,kbl
+		 *
+		 * Must match Display Engine. See
+		 * WaCompressedResourceDisplayNewHashMode.
+		 */
+		WA_SET_BIT_MASKED(COMMON_SLICE_CHICKEN2,
+				  GEN9_PBE_COMPRESSED_HASH_SELECTION);
+		WA_SET_BIT_MASKED(GEN9_HALF_SLICE_CHICKEN7,
+				  GEN9_SAMPLER_HASH_COMPRESSED_READ_ADDR);
+
+		I915_WRITE(MMCD_MISC_CTRL,
+			   I915_READ(MMCD_MISC_CTRL) |
+			   MMCD_PCLA |
+			   MMCD_HOTSPOT_EN);
+	}
+
 	/* WaClearFlowControlGpgpuContextSave:skl,bxt,kbl,glk,cfl */
 	/* WaDisablePartialInstShootdown:skl,bxt,kbl,glk,cfl */
 	WA_SET_BIT_MASKED(GEN8_ROW_CHICKEN,
@@ -900,13 +1091,33 @@ static int gen9_init_workarounds(struct intel_engine_cs *engine)
 	I915_WRITE(GEN8_L3SQCREG4, (I915_READ(GEN8_L3SQCREG4) |
 				    GEN8_LQSC_FLUSH_COHERENT_LINES));
 
+	/*
+	 * Supporting preemption with fine-granularity requires changes in the
+	 * batch buffer programming. Since we can't break old userspace, we
+	 * need to set our default preemption level to safe value. Userspace is
+	 * still able to use more fine-grained preemption levels, since in
+	 * WaEnablePreemptionGranularityControlByUMD we're whitelisting the
+	 * per-ctx register. As such, WaDisable{3D,GPGPU}MidCmdPreemption are
+	 * not real HW workarounds, but merely a way to start using preemption
+	 * while maintaining old contract with userspace.
+	 */
+
+	/* WaDisable3DMidCmdPreemption:skl,bxt,glk,cfl,[cnl] */
+	WA_CLR_BIT_MASKED(GEN8_CS_CHICKEN1, GEN9_PREEMPT_3D_OBJECT_LEVEL);
+
+	/* WaDisableGPGPUMidCmdPreemption:skl,bxt,blk,cfl,[cnl] */
+	WA_SET_FIELD_MASKED(GEN8_CS_CHICKEN1, GEN9_PREEMPT_GPGPU_LEVEL_MASK,
+			    GEN9_PREEMPT_GPGPU_COMMAND_LEVEL);
+
 	/* WaVFEStateAfterPipeControlwithMediaStateClear:skl,bxt,glk,cfl */
 	ret = wa_ring_whitelist_reg(engine, GEN9_CTX_PREEMPT_REG);
 	if (ret)
 		return ret;
 
-	/* WaEnablePreemptionGranularityControlByUMD:skl,bxt,kbl,cfl */
-	ret= wa_ring_whitelist_reg(engine, GEN8_CS_CHICKEN1);
+	/* WaEnablePreemptionGranularityControlByUMD:skl,bxt,kbl,cfl,[cnl] */
+	I915_WRITE(GEN7_FF_SLICE_CS_CHICKEN1,
+		   _MASKED_BIT_ENABLE(GEN9_FFSC_PERCTX_PREEMPT_CTRL));
+	ret = wa_ring_whitelist_reg(engine, GEN8_CS_CHICKEN1);
 	if (ret)
 		return ret;
 
@@ -968,25 +1179,19 @@ static int skl_init_workarounds(struct intel_engine_cs *engine)
 	if (ret)
 		return ret;
 
-	/*
-	 * Actual WA is to disable percontext preemption granularity control
-	 * until D0 which is the default case so this is equivalent to
-	 * !WaDisablePerCtxtPreemptionGranularityControl:skl
-	 */
-	I915_WRITE(GEN7_FF_SLICE_CS_CHICKEN1,
-		   _MASKED_BIT_ENABLE(GEN9_FFSC_PERCTX_PREEMPT_CTRL));
-
 	/* WaEnableGapsTsvCreditFix:skl */
 	I915_WRITE(GEN8_GARBCNTL, (I915_READ(GEN8_GARBCNTL) |
 				   GEN9_GAPS_TSV_CREDIT_DISABLE));
 
 	/* WaDisableGafsUnitClkGating:skl */
-	WA_SET_BIT(GEN7_UCGCTL4, GEN8_EU_GAUNIT_CLOCK_GATE_DISABLE);
+	I915_WRITE(GEN7_UCGCTL4, (I915_READ(GEN7_UCGCTL4) |
+				  GEN8_EU_GAUNIT_CLOCK_GATE_DISABLE));
 
 	/* WaInPlaceDecompressionHang:skl */
 	if (IS_SKL_REVID(dev_priv, SKL_REVID_H0, REVID_FOREVER))
-		WA_SET_BIT(GEN9_GAMT_ECO_REG_RW_IA,
-			   GAMT_ECO_ENABLE_IN_PLACE_DECOMPRESS);
+		I915_WRITE(GEN9_GAMT_ECO_REG_RW_IA,
+			   (I915_READ(GEN9_GAMT_ECO_REG_RW_IA) |
+			    GAMT_ECO_ENABLE_IN_PLACE_DECOMPRESS));
 
 	/* WaDisableLSQCROPERFforOCL:skl */
 	ret = wa_ring_whitelist_reg(engine, GEN8_L3SQCREG4);
@@ -1022,8 +1227,8 @@ static int bxt_init_workarounds(struct intel_engine_cs *engine)
 
 	/* WaDisablePooledEuLoadBalancingFix:bxt */
 	if (IS_BXT_REVID(dev_priv, BXT_REVID_B0, REVID_FOREVER)) {
-		WA_SET_BIT_MASKED(FF_SLICE_CS_CHICKEN2,
-				  GEN9_POOLED_EU_LOAD_BALANCING_FIX_DISABLE);
+		I915_WRITE(FF_SLICE_CS_CHICKEN2,
+			   _MASKED_BIT_ENABLE(GEN9_POOLED_EU_LOAD_BALANCING_FIX_DISABLE));
 	}
 
 	/* WaDisableSbeCacheDispatchPortSharing:bxt */
@@ -1062,8 +1267,65 @@ static int bxt_init_workarounds(struct intel_engine_cs *engine)
 
 	/* WaInPlaceDecompressionHang:bxt */
 	if (IS_BXT_REVID(dev_priv, BXT_REVID_C0, REVID_FOREVER))
-		WA_SET_BIT(GEN9_GAMT_ECO_REG_RW_IA,
-			   GAMT_ECO_ENABLE_IN_PLACE_DECOMPRESS);
+		I915_WRITE(GEN9_GAMT_ECO_REG_RW_IA,
+			   (I915_READ(GEN9_GAMT_ECO_REG_RW_IA) |
+			    GAMT_ECO_ENABLE_IN_PLACE_DECOMPRESS));
+
+	return 0;
+}
+
+static int cnl_init_workarounds(struct intel_engine_cs *engine)
+{
+	struct drm_i915_private *dev_priv = engine->i915;
+	int ret;
+
+	/* WaDisableI2mCycleOnWRPort:cnl (pre-prod) */
+	if (IS_CNL_REVID(dev_priv, CNL_REVID_B0, CNL_REVID_B0))
+		I915_WRITE(GAMT_CHKN_BIT_REG,
+			   (I915_READ(GAMT_CHKN_BIT_REG) |
+			    GAMT_CHKN_DISABLE_I2M_CYCLE_ON_WR_PORT));
+
+	/* WaForceContextSaveRestoreNonCoherent:cnl */
+	WA_SET_BIT_MASKED(CNL_HDC_CHICKEN0,
+			  HDC_FORCE_CONTEXT_SAVE_RESTORE_NON_COHERENT);
+
+	/* WaThrottleEUPerfToAvoidTDBackPressure:cnl(pre-prod) */
+	if (IS_CNL_REVID(dev_priv, CNL_REVID_B0, CNL_REVID_B0))
+		WA_SET_BIT_MASKED(GEN8_ROW_CHICKEN, THROTTLE_12_5);
+
+	/* WaDisableReplayBufferBankArbitrationOptimization:cnl */
+	WA_SET_BIT_MASKED(COMMON_SLICE_CHICKEN2,
+			  GEN8_SBE_DISABLE_REPLAY_BUF_OPTIMIZATION);
+
+	/* WaDisableEnhancedSBEVertexCaching:cnl (pre-prod) */
+	if (IS_CNL_REVID(dev_priv, 0, CNL_REVID_B0))
+		WA_SET_BIT_MASKED(COMMON_SLICE_CHICKEN2,
+				  GEN8_CSC2_SBE_VUE_CACHE_CONSERVATIVE);
+
+	/* WaInPlaceDecompressionHang:cnl */
+	I915_WRITE(GEN9_GAMT_ECO_REG_RW_IA,
+		   (I915_READ(GEN9_GAMT_ECO_REG_RW_IA) |
+		    GAMT_ECO_ENABLE_IN_PLACE_DECOMPRESS));
+
+	/* WaPushConstantDereferenceHoldDisable:cnl */
+	WA_SET_BIT_MASKED(GEN7_ROW_CHICKEN2, PUSH_CONSTANT_DEREF_DISABLE);
+
+	/* FtrEnableFastAnisoL1BankingFix: cnl */
+	WA_SET_BIT_MASKED(HALF_SLICE_CHICKEN3, CNL_FAST_ANISO_L1_BANKING_FIX);
+
+	/* WaDisable3DMidCmdPreemption:cnl */
+	WA_CLR_BIT_MASKED(GEN8_CS_CHICKEN1, GEN9_PREEMPT_3D_OBJECT_LEVEL);
+
+	/* WaDisableGPGPUMidCmdPreemption:cnl */
+	WA_SET_FIELD_MASKED(GEN8_CS_CHICKEN1, GEN9_PREEMPT_GPGPU_LEVEL_MASK,
+			    GEN9_PREEMPT_GPGPU_COMMAND_LEVEL);
+
+	/* WaEnablePreemptionGranularityControlByUMD:cnl */
+	I915_WRITE(GEN7_FF_SLICE_CS_CHICKEN1,
+		   _MASKED_BIT_ENABLE(GEN9_FFSC_PERCTX_PREEMPT_CTRL));
+	ret= wa_ring_whitelist_reg(engine, GEN8_CS_CHICKEN1);
+	if (ret)
+		return ret;
 
 	return 0;
 }
@@ -1083,8 +1345,9 @@ static int kbl_init_workarounds(struct intel_engine_cs *engine)
 
 	/* WaDisableDynamicCreditSharing:kbl */
 	if (IS_KBL_REVID(dev_priv, 0, KBL_REVID_B0))
-		WA_SET_BIT(GAMT_CHKN_BIT_REG,
-			   GAMT_CHKN_DISABLE_DYNAMIC_CREDIT_SHARING);
+		I915_WRITE(GAMT_CHKN_BIT_REG,
+			   (I915_READ(GAMT_CHKN_BIT_REG) |
+			    GAMT_CHKN_DISABLE_DYNAMIC_CREDIT_SHARING));
 
 	/* WaDisableFenceDestinationToSLM:kbl (pre-prod) */
 	if (IS_KBL_REVID(dev_priv, KBL_REVID_A0, KBL_REVID_A0))
@@ -1097,7 +1360,8 @@ static int kbl_init_workarounds(struct intel_engine_cs *engine)
 				  GEN8_SBE_DISABLE_REPLAY_BUF_OPTIMIZATION);
 
 	/* WaDisableGafsUnitClkGating:kbl */
-	WA_SET_BIT(GEN7_UCGCTL4, GEN8_EU_GAUNIT_CLOCK_GATE_DISABLE);
+	I915_WRITE(GEN7_UCGCTL4, (I915_READ(GEN7_UCGCTL4) |
+				  GEN8_EU_GAUNIT_CLOCK_GATE_DISABLE));
 
 	/* WaDisableSbeCacheDispatchPortSharing:kbl */
 	WA_SET_BIT_MASKED(
@@ -1105,8 +1369,9 @@ static int kbl_init_workarounds(struct intel_engine_cs *engine)
 		GEN7_SBE_SS_CACHE_DISPATCH_PORT_SHARING_DISABLE);
 
 	/* WaInPlaceDecompressionHang:kbl */
-	WA_SET_BIT(GEN9_GAMT_ECO_REG_RW_IA,
-		   GAMT_ECO_ENABLE_IN_PLACE_DECOMPRESS);
+	I915_WRITE(GEN9_GAMT_ECO_REG_RW_IA,
+		   (I915_READ(GEN9_GAMT_ECO_REG_RW_IA) |
+		    GAMT_ECO_ENABLE_IN_PLACE_DECOMPRESS));
 
 	/* WaDisableLSQCROPERFforOCL:kbl */
 	ret = wa_ring_whitelist_reg(engine, GEN8_L3SQCREG4);
@@ -1150,7 +1415,8 @@ static int cfl_init_workarounds(struct intel_engine_cs *engine)
 			  GEN8_SBE_DISABLE_REPLAY_BUF_OPTIMIZATION);
 
 	/* WaDisableGafsUnitClkGating:cfl */
-	WA_SET_BIT(GEN7_UCGCTL4, GEN8_EU_GAUNIT_CLOCK_GATE_DISABLE);
+	I915_WRITE(GEN7_UCGCTL4, (I915_READ(GEN7_UCGCTL4) |
+				  GEN8_EU_GAUNIT_CLOCK_GATE_DISABLE));
 
 	/* WaDisableSbeCacheDispatchPortSharing:cfl */
 	WA_SET_BIT_MASKED(
@@ -1158,8 +1424,9 @@ static int cfl_init_workarounds(struct intel_engine_cs *engine)
 		GEN7_SBE_SS_CACHE_DISPATCH_PORT_SHARING_DISABLE);
 
 	/* WaInPlaceDecompressionHang:cfl */
-	WA_SET_BIT(GEN9_GAMT_ECO_REG_RW_IA,
-		   GAMT_ECO_ENABLE_IN_PLACE_DECOMPRESS);
+	I915_WRITE(GEN9_GAMT_ECO_REG_RW_IA,
+		   (I915_READ(GEN9_GAMT_ECO_REG_RW_IA) |
+		    GAMT_ECO_ENABLE_IN_PLACE_DECOMPRESS));
 
 	return 0;
 }
@@ -1188,6 +1455,8 @@ int init_workarounds_ring(struct intel_engine_cs *engine)
 		err =  glk_init_workarounds(engine);
 	else if (IS_COFFEELAKE(dev_priv))
 		err = cfl_init_workarounds(engine);
+	else if (IS_CANNONLAKE(dev_priv))
+		err = cnl_init_workarounds(engine);
 	else
 		err = 0;
 	if (err)
@@ -1279,12 +1548,12 @@ bool intel_engine_is_idle(struct intel_engine_cs *engine)
 	if (test_bit(ENGINE_IRQ_EXECLIST, &engine->irq_posted))
 		return false;
 
-	/* Both ports drained, no more ELSP submission? */
-	if (port_request(&engine->execlist_port[0]))
+	/* Waiting to drain ELSP? */
+	if (READ_ONCE(engine->execlists.active))
 		return false;
 
 	/* ELSP is empty, but there are ready requests? */
-	if (READ_ONCE(engine->execlist_first))
+	if (READ_ONCE(engine->execlists.first))
 		return false;
 
 	/* Ring stopped? */
@@ -1333,11 +1602,188 @@ void intel_engines_mark_idle(struct drm_i915_private *i915)
 	for_each_engine(engine, i915, id) {
 		intel_engine_disarm_breadcrumbs(engine);
 		i915_gem_batch_pool_fini(&engine->batch_pool);
-		tasklet_kill(&engine->irq_tasklet);
-		engine->no_priolist = false;
+		tasklet_kill(&engine->execlists.irq_tasklet);
+		engine->execlists.no_priolist = false;
+	}
+}
+
+bool intel_engine_can_store_dword(struct intel_engine_cs *engine)
+{
+	switch (INTEL_GEN(engine->i915)) {
+	case 2:
+		return false; /* uses physical not virtual addresses */
+	case 3:
+		/* maybe only uses physical not virtual addresses */
+		return !(IS_I915G(engine->i915) || IS_I915GM(engine->i915));
+	case 6:
+		return engine->class != VIDEO_DECODE_CLASS; /* b0rked */
+	default:
+		return true;
 	}
 }
 
+static void print_request(struct drm_printer *m,
+			  struct drm_i915_gem_request *rq,
+			  const char *prefix)
+{
+	drm_printf(m, "%s%x%s [%x:%x] prio=%d @ %dms: %s\n", prefix,
+		   rq->global_seqno,
+		   i915_gem_request_completed(rq) ? "!" : "",
+		   rq->ctx->hw_id, rq->fence.seqno,
+		   rq->priotree.priority,
+		   jiffies_to_msecs(jiffies - rq->emitted_jiffies),
+		   rq->timeline->common->name);
+}
+
+void intel_engine_dump(struct intel_engine_cs *engine, struct drm_printer *m)
+{
+	struct intel_breadcrumbs * const b = &engine->breadcrumbs;
+	const struct intel_engine_execlists * const execlists = &engine->execlists;
+	struct i915_gpu_error * const error = &engine->i915->gpu_error;
+	struct drm_i915_private *dev_priv = engine->i915;
+	struct drm_i915_gem_request *rq;
+	struct rb_node *rb;
+	u64 addr;
+
+	drm_printf(m, "%s\n", engine->name);
+	drm_printf(m, "\tcurrent seqno %x, last %x, hangcheck %x [%d ms], inflight %d\n",
+		   intel_engine_get_seqno(engine),
+		   intel_engine_last_submit(engine),
+		   engine->hangcheck.seqno,
+		   jiffies_to_msecs(jiffies - engine->hangcheck.action_timestamp),
+		   engine->timeline->inflight_seqnos);
+	drm_printf(m, "\tReset count: %d\n",
+		   i915_reset_engine_count(error, engine));
+
+	rcu_read_lock();
+
+	drm_printf(m, "\tRequests:\n");
+
+	rq = list_first_entry(&engine->timeline->requests,
+			      struct drm_i915_gem_request, link);
+	if (&rq->link != &engine->timeline->requests)
+		print_request(m, rq, "\t\tfirst  ");
+
+	rq = list_last_entry(&engine->timeline->requests,
+			     struct drm_i915_gem_request, link);
+	if (&rq->link != &engine->timeline->requests)
+		print_request(m, rq, "\t\tlast   ");
+
+	rq = i915_gem_find_active_request(engine);
+	if (rq) {
+		print_request(m, rq, "\t\tactive ");
+		drm_printf(m,
+			   "\t\t[head %04x, postfix %04x, tail %04x, batch 0x%08x_%08x]\n",
+			   rq->head, rq->postfix, rq->tail,
+			   rq->batch ? upper_32_bits(rq->batch->node.start) : ~0u,
+			   rq->batch ? lower_32_bits(rq->batch->node.start) : ~0u);
+	}
+
+	drm_printf(m, "\tRING_START: 0x%08x [0x%08x]\n",
+		   I915_READ(RING_START(engine->mmio_base)),
+		   rq ? i915_ggtt_offset(rq->ring->vma) : 0);
+	drm_printf(m, "\tRING_HEAD:  0x%08x [0x%08x]\n",
+		   I915_READ(RING_HEAD(engine->mmio_base)) & HEAD_ADDR,
+		   rq ? rq->ring->head : 0);
+	drm_printf(m, "\tRING_TAIL:  0x%08x [0x%08x]\n",
+		   I915_READ(RING_TAIL(engine->mmio_base)) & TAIL_ADDR,
+		   rq ? rq->ring->tail : 0);
+	drm_printf(m, "\tRING_CTL:   0x%08x [%s]\n",
+		   I915_READ(RING_CTL(engine->mmio_base)),
+		   I915_READ(RING_CTL(engine->mmio_base)) & (RING_WAIT | RING_WAIT_SEMAPHORE) ? "waiting" : "");
+
+	rcu_read_unlock();
+
+	addr = intel_engine_get_active_head(engine);
+	drm_printf(m, "\tACTHD:  0x%08x_%08x\n",
+		   upper_32_bits(addr), lower_32_bits(addr));
+	addr = intel_engine_get_last_batch_head(engine);
+	drm_printf(m, "\tBBADDR: 0x%08x_%08x\n",
+		   upper_32_bits(addr), lower_32_bits(addr));
+
+	if (i915_modparams.enable_execlists) {
+		const u32 *hws = &engine->status_page.page_addr[I915_HWS_CSB_BUF0_INDEX];
+		u32 ptr, read, write;
+		unsigned int idx;
+
+		drm_printf(m, "\tExeclist status: 0x%08x %08x\n",
+			   I915_READ(RING_EXECLIST_STATUS_LO(engine)),
+			   I915_READ(RING_EXECLIST_STATUS_HI(engine)));
+
+		ptr = I915_READ(RING_CONTEXT_STATUS_PTR(engine));
+		read = GEN8_CSB_READ_PTR(ptr);
+		write = GEN8_CSB_WRITE_PTR(ptr);
+		drm_printf(m, "\tExeclist CSB read %d [%d cached], write %d [%d from hws], interrupt posted? %s\n",
+			   read, execlists->csb_head,
+			   write,
+			   intel_read_status_page(engine, intel_hws_csb_write_index(engine->i915)),
+			   yesno(test_bit(ENGINE_IRQ_EXECLIST,
+					  &engine->irq_posted)));
+		if (read >= GEN8_CSB_ENTRIES)
+			read = 0;
+		if (write >= GEN8_CSB_ENTRIES)
+			write = 0;
+		if (read > write)
+			write += GEN8_CSB_ENTRIES;
+		while (read < write) {
+			idx = ++read % GEN8_CSB_ENTRIES;
+			drm_printf(m, "\tExeclist CSB[%d]: 0x%08x [0x%08x in hwsp], context: %d [%d in hwsp]\n",
+				   idx,
+				   I915_READ(RING_CONTEXT_STATUS_BUF_LO(engine, idx)),
+				   hws[idx * 2],
+				   I915_READ(RING_CONTEXT_STATUS_BUF_HI(engine, idx)),
+				   hws[idx * 2 + 1]);
+		}
+
+		rcu_read_lock();
+		for (idx = 0; idx < execlists_num_ports(execlists); idx++) {
+			unsigned int count;
+
+			rq = port_unpack(&execlists->port[idx], &count);
+			if (rq) {
+				drm_printf(m, "\t\tELSP[%d] count=%d, ",
+					   idx, count);
+				print_request(m, rq, "rq: ");
+			} else {
+				drm_printf(m, "\t\tELSP[%d] idle\n",
+					   idx);
+			}
+		}
+		drm_printf(m, "\t\tHW active? 0x%x\n", execlists->active);
+		rcu_read_unlock();
+	} else if (INTEL_GEN(dev_priv) > 6) {
+		drm_printf(m, "\tPP_DIR_BASE: 0x%08x\n",
+			   I915_READ(RING_PP_DIR_BASE(engine)));
+		drm_printf(m, "\tPP_DIR_BASE_READ: 0x%08x\n",
+			   I915_READ(RING_PP_DIR_BASE_READ(engine)));
+		drm_printf(m, "\tPP_DIR_DCLV: 0x%08x\n",
+			   I915_READ(RING_PP_DIR_DCLV(engine)));
+	}
+
+	spin_lock_irq(&engine->timeline->lock);
+	list_for_each_entry(rq, &engine->timeline->requests, link)
+		print_request(m, rq, "\t\tE ");
+	for (rb = execlists->first; rb; rb = rb_next(rb)) {
+		struct i915_priolist *p =
+			rb_entry(rb, typeof(*p), node);
+
+		list_for_each_entry(rq, &p->requests, priotree.link)
+			print_request(m, rq, "\t\tQ ");
+	}
+	spin_unlock_irq(&engine->timeline->lock);
+
+	spin_lock_irq(&b->rb_lock);
+	for (rb = rb_first(&b->waiters); rb; rb = rb_next(rb)) {
+		struct intel_wait *w = rb_entry(rb, typeof(*w), node);
+
+		drm_printf(m, "\t%s [%d] waiting for %x\n",
+			   w->tsk->comm, w->tsk->pid, w->seqno);
+	}
+	spin_unlock_irq(&b->rb_lock);
+
+	drm_printf(m, "\n");
+}
+
 #if IS_ENABLED(CONFIG_DRM_I915_SELFTEST)
 #include "selftests/mock_engine.c"
 #endif
diff --git a/drivers/gpu/drm/i915/intel_fbc.c b/drivers/gpu/drm/i915/intel_fbc.c
index 8c8ead2276e0..1a0f5e0c8d10 100644
--- a/drivers/gpu/drm/i915/intel_fbc.c
+++ b/drivers/gpu/drm/i915/intel_fbc.c
@@ -69,9 +69,9 @@ static inline bool no_fbc_on_multiple_pipes(struct drm_i915_private *dev_priv)
  * address we program because it starts at the real start of the buffer, so we
  * have to take this into consideration here.
  */
-static unsigned int get_crtc_fence_y_offset(struct intel_crtc *crtc)
+static unsigned int get_crtc_fence_y_offset(struct intel_fbc *fbc)
 {
-	return crtc->base.y - crtc->adjusted_y;
+	return fbc->state_cache.plane.y - fbc->state_cache.plane.adjusted_y;
 }
 
 /*
@@ -291,6 +291,19 @@ static void gen7_fbc_activate(struct drm_i915_private *dev_priv)
 	u32 dpfc_ctl;
 	int threshold = dev_priv->fbc.threshold;
 
+	/* Display WA #0529: skl, kbl, bxt. */
+	if (IS_GEN9(dev_priv) && !IS_GEMINILAKE(dev_priv)) {
+		u32 val = I915_READ(CHICKEN_MISC_4);
+
+		val &= ~(FBC_STRIDE_OVERRIDE | FBC_STRIDE_MASK);
+
+		if (i915_gem_object_get_tiling(params->vma->obj) !=
+		    I915_TILING_X)
+			val |= FBC_STRIDE_OVERRIDE | params->gen9_wa_cfb_stride;
+
+		I915_WRITE(CHICKEN_MISC_4, val);
+	}
+
 	dpfc_ctl = 0;
 	if (IS_IVYBRIDGE(dev_priv))
 		dpfc_ctl |= IVB_DPFC_CTL_PLANE(params->crtc.plane);
@@ -714,8 +727,8 @@ static bool intel_fbc_hw_tracking_covers_screen(struct intel_crtc *crtc)
 
 	intel_fbc_get_plane_source_size(&fbc->state_cache, &effective_w,
 					&effective_h);
-	effective_w += crtc->adjusted_x;
-	effective_h += crtc->adjusted_y;
+	effective_w += fbc->state_cache.plane.adjusted_x;
+	effective_h += fbc->state_cache.plane.adjusted_y;
 
 	return effective_w <= max_w && effective_h <= max_h;
 }
@@ -744,6 +757,9 @@ static void intel_fbc_update_state_cache(struct intel_crtc *crtc,
 	cache->plane.src_w = drm_rect_width(&plane_state->base.src) >> 16;
 	cache->plane.src_h = drm_rect_height(&plane_state->base.src) >> 16;
 	cache->plane.visible = plane_state->base.visible;
+	cache->plane.adjusted_x = plane_state->main.x;
+	cache->plane.adjusted_y = plane_state->main.y;
+	cache->plane.y = plane_state->base.src.y1 >> 16;
 
 	if (!cache->plane.visible)
 		return;
@@ -846,7 +862,7 @@ static bool intel_fbc_can_enable(struct drm_i915_private *dev_priv)
 		return false;
 	}
 
-	if (!i915.enable_fbc) {
+	if (!i915_modparams.enable_fbc) {
 		fbc->no_fbc_reason = "disabled per module param or by default";
 		return false;
 	}
@@ -875,12 +891,16 @@ static void intel_fbc_get_reg_params(struct intel_crtc *crtc,
 
 	params->crtc.pipe = crtc->pipe;
 	params->crtc.plane = crtc->plane;
-	params->crtc.fence_y_offset = get_crtc_fence_y_offset(crtc);
+	params->crtc.fence_y_offset = get_crtc_fence_y_offset(fbc);
 
 	params->fb.format = cache->fb.format;
 	params->fb.stride = cache->fb.stride;
 
 	params->cfb_size = intel_fbc_calculate_cfb_size(dev_priv, cache);
+
+	if (IS_GEN9(dev_priv) && !IS_GEMINILAKE(dev_priv))
+		params->gen9_wa_cfb_stride = DIV_ROUND_UP(cache->plane.src_w,
+						32 * fbc->threshold) * 8;
 }
 
 static bool intel_fbc_reg_params_equal(struct intel_fbc_reg_params *params1,
@@ -1293,8 +1313,8 @@ void intel_fbc_init_pipe_state(struct drm_i915_private *dev_priv)
  */
 static int intel_sanitize_fbc_option(struct drm_i915_private *dev_priv)
 {
-	if (i915.enable_fbc >= 0)
-		return !!i915.enable_fbc;
+	if (i915_modparams.enable_fbc >= 0)
+		return !!i915_modparams.enable_fbc;
 
 	if (!HAS_FBC(dev_priv))
 		return 0;
@@ -1338,8 +1358,9 @@ void intel_fbc_init(struct drm_i915_private *dev_priv)
 	if (need_fbc_vtd_wa(dev_priv))
 		mkwrite_device_info(dev_priv)->has_fbc = false;
 
-	i915.enable_fbc = intel_sanitize_fbc_option(dev_priv);
-	DRM_DEBUG_KMS("Sanitized enable_fbc value: %d\n", i915.enable_fbc);
+	i915_modparams.enable_fbc = intel_sanitize_fbc_option(dev_priv);
+	DRM_DEBUG_KMS("Sanitized enable_fbc value: %d\n",
+		      i915_modparams.enable_fbc);
 
 	if (!HAS_FBC(dev_priv)) {
 		fbc->no_fbc_reason = "unsupported by this chipset";
diff --git a/drivers/gpu/drm/i915/intel_fbdev.c b/drivers/gpu/drm/i915/intel_fbdev.c
index 262e75c00dd2..ea96682568e8 100644
--- a/drivers/gpu/drm/i915/intel_fbdev.c
+++ b/drivers/gpu/drm/i915/intel_fbdev.c
@@ -189,7 +189,7 @@ static int intelfb_create(struct drm_fb_helper *helper,
 			      " releasing it\n",
 			      intel_fb->base.width, intel_fb->base.height,
 			      sizes->fb_width, sizes->fb_height);
-		drm_framebuffer_unreference(&intel_fb->base);
+		drm_framebuffer_put(&intel_fb->base);
 		intel_fb = ifbdev->fb = NULL;
 	}
 	if (!intel_fb || WARN_ON(!intel_fb->obj)) {
@@ -206,6 +206,7 @@ static int intelfb_create(struct drm_fb_helper *helper,
 	}
 
 	mutex_lock(&dev->struct_mutex);
+	intel_runtime_pm_get(dev_priv);
 
 	/* Pin the GGTT vma for our access via info->screen_base.
 	 * This also validates that any existing fb inherited from the
@@ -269,6 +270,7 @@ static int intelfb_create(struct drm_fb_helper *helper,
 		      fb->width, fb->height, i915_ggtt_offset(vma));
 	ifbdev->vma = vma;
 
+	intel_runtime_pm_put(dev_priv);
 	mutex_unlock(&dev->struct_mutex);
 	vga_switcheroo_client_fb_set(pdev, info);
 	return 0;
@@ -276,6 +278,7 @@ static int intelfb_create(struct drm_fb_helper *helper,
 out_unpin:
 	intel_unpin_fb_vma(vma);
 out_unlock:
+	intel_runtime_pm_put(dev_priv);
 	mutex_unlock(&dev->struct_mutex);
 	return ret;
 }
@@ -624,7 +627,7 @@ static bool intel_fbdev_init_bios(struct drm_device *dev,
 	ifbdev->preferred_bpp = fb->base.format->cpp[0] * 8;
 	ifbdev->fb = fb;
 
-	drm_framebuffer_reference(&ifbdev->fb->base);
+	drm_framebuffer_get(&ifbdev->fb->base);
 
 	/* Final pass to check if any active pipes don't have fbs */
 	for_each_crtc(dev, crtc) {
@@ -694,10 +697,8 @@ static void intel_fbdev_initial_config(void *data, async_cookie_t cookie)
 
 	/* Due to peculiar init order wrt to hpd handling this is separate. */
 	if (drm_fb_helper_initial_config(&ifbdev->helper,
-					 ifbdev->preferred_bpp)) {
+					 ifbdev->preferred_bpp))
 		intel_fbdev_unregister(to_i915(ifbdev->helper.dev));
-		intel_fbdev_fini(to_i915(ifbdev->helper.dev));
-	}
 }
 
 void intel_fbdev_initial_config_async(struct drm_device *dev)
@@ -797,7 +798,11 @@ void intel_fbdev_output_poll_changed(struct drm_device *dev)
 {
 	struct intel_fbdev *ifbdev = to_i915(dev)->fbdev;
 
-	if (ifbdev)
+	if (!ifbdev)
+		return;
+
+	intel_fbdev_sync(ifbdev);
+	if (ifbdev->vma)
 		drm_fb_helper_hotplug_event(&ifbdev->helper);
 }
 
diff --git a/drivers/gpu/drm/i915/intel_fifo_underrun.c b/drivers/gpu/drm/i915/intel_fifo_underrun.c
index 04689600e337..77c123cc8817 100644
--- a/drivers/gpu/drm/i915/intel_fifo_underrun.c
+++ b/drivers/gpu/drm/i915/intel_fifo_underrun.c
@@ -88,14 +88,15 @@ static void i9xx_check_fifo_underruns(struct intel_crtc *crtc)
 {
 	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
 	i915_reg_t reg = PIPESTAT(crtc->pipe);
-	u32 pipestat = I915_READ(reg) & 0xffff0000;
+	u32 enable_mask;
 
 	lockdep_assert_held(&dev_priv->irq_lock);
 
-	if ((pipestat & PIPE_FIFO_UNDERRUN_STATUS) == 0)
+	if ((I915_READ(reg) & PIPE_FIFO_UNDERRUN_STATUS) == 0)
 		return;
 
-	I915_WRITE(reg, pipestat | PIPE_FIFO_UNDERRUN_STATUS);
+	enable_mask = i915_pipestat_enable_mask(dev_priv, crtc->pipe);
+	I915_WRITE(reg, enable_mask | PIPE_FIFO_UNDERRUN_STATUS);
 	POSTING_READ(reg);
 
 	trace_intel_cpu_fifo_underrun(dev_priv, crtc->pipe);
@@ -108,15 +109,16 @@ static void i9xx_set_fifo_underrun_reporting(struct drm_device *dev,
 {
 	struct drm_i915_private *dev_priv = to_i915(dev);
 	i915_reg_t reg = PIPESTAT(pipe);
-	u32 pipestat = I915_READ(reg) & 0xffff0000;
 
 	lockdep_assert_held(&dev_priv->irq_lock);
 
 	if (enable) {
-		I915_WRITE(reg, pipestat | PIPE_FIFO_UNDERRUN_STATUS);
+		u32 enable_mask = i915_pipestat_enable_mask(dev_priv, pipe);
+
+		I915_WRITE(reg, enable_mask | PIPE_FIFO_UNDERRUN_STATUS);
 		POSTING_READ(reg);
 	} else {
-		if (old && pipestat & PIPE_FIFO_UNDERRUN_STATUS)
+		if (old && I915_READ(reg) & PIPE_FIFO_UNDERRUN_STATUS)
 			DRM_ERROR("pipe %c underrun\n", pipe_name(pipe));
 	}
 }
diff --git a/drivers/gpu/drm/i915/intel_guc.c b/drivers/gpu/drm/i915/intel_guc.c
new file mode 100644
index 000000000000..10037c0fdf95
--- /dev/null
+++ b/drivers/gpu/drm/i915/intel_guc.c
@@ -0,0 +1,369 @@
+/*
+ * Copyright © 2014-2017 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ */
+
+#include "intel_guc.h"
+#include "i915_drv.h"
+
+static void gen8_guc_raise_irq(struct intel_guc *guc)
+{
+	struct drm_i915_private *dev_priv = guc_to_i915(guc);
+
+	I915_WRITE(GUC_SEND_INTERRUPT, GUC_SEND_TRIGGER);
+}
+
+static inline i915_reg_t guc_send_reg(struct intel_guc *guc, u32 i)
+{
+	GEM_BUG_ON(!guc->send_regs.base);
+	GEM_BUG_ON(!guc->send_regs.count);
+	GEM_BUG_ON(i >= guc->send_regs.count);
+
+	return _MMIO(guc->send_regs.base + 4 * i);
+}
+
+void intel_guc_init_send_regs(struct intel_guc *guc)
+{
+	struct drm_i915_private *dev_priv = guc_to_i915(guc);
+	enum forcewake_domains fw_domains = 0;
+	unsigned int i;
+
+	guc->send_regs.base = i915_mmio_reg_offset(SOFT_SCRATCH(0));
+	guc->send_regs.count = SOFT_SCRATCH_COUNT - 1;
+
+	for (i = 0; i < guc->send_regs.count; i++) {
+		fw_domains |= intel_uncore_forcewake_for_reg(dev_priv,
+					guc_send_reg(guc, i),
+					FW_REG_READ | FW_REG_WRITE);
+	}
+	guc->send_regs.fw_domains = fw_domains;
+}
+
+void intel_guc_init_early(struct intel_guc *guc)
+{
+	intel_guc_ct_init_early(&guc->ct);
+
+	mutex_init(&guc->send_mutex);
+	guc->send = intel_guc_send_nop;
+	guc->notify = gen8_guc_raise_irq;
+}
+
+static u32 get_gt_type(struct drm_i915_private *dev_priv)
+{
+	/* XXX: GT type based on PCI device ID? field seems unused by fw */
+	return 0;
+}
+
+static u32 get_core_family(struct drm_i915_private *dev_priv)
+{
+	u32 gen = INTEL_GEN(dev_priv);
+
+	switch (gen) {
+	case 9:
+		return GUC_CORE_FAMILY_GEN9;
+
+	default:
+		MISSING_CASE(gen);
+		return GUC_CORE_FAMILY_UNKNOWN;
+	}
+}
+
+/*
+ * Initialise the GuC parameter block before starting the firmware
+ * transfer. These parameters are read by the firmware on startup
+ * and cannot be changed thereafter.
+ */
+void intel_guc_init_params(struct intel_guc *guc)
+{
+	struct drm_i915_private *dev_priv = guc_to_i915(guc);
+	u32 params[GUC_CTL_MAX_DWORDS];
+	int i;
+
+	memset(params, 0, sizeof(params));
+
+	params[GUC_CTL_DEVICE_INFO] |=
+		(get_gt_type(dev_priv) << GUC_CTL_GT_TYPE_SHIFT) |
+		(get_core_family(dev_priv) << GUC_CTL_CORE_FAMILY_SHIFT);
+
+	/*
+	 * GuC ARAT increment is 10 ns. GuC default scheduler quantum is one
+	 * second. This ARAR is calculated by:
+	 * Scheduler-Quantum-in-ns / ARAT-increment-in-ns = 1000000000 / 10
+	 */
+	params[GUC_CTL_ARAT_HIGH] = 0;
+	params[GUC_CTL_ARAT_LOW] = 100000000;
+
+	params[GUC_CTL_WA] |= GUC_CTL_WA_UK_BY_DRIVER;
+
+	params[GUC_CTL_FEATURE] |= GUC_CTL_DISABLE_SCHEDULER |
+			GUC_CTL_VCS2_ENABLED;
+
+	params[GUC_CTL_LOG_PARAMS] = guc->log.flags;
+
+	if (i915_modparams.guc_log_level >= 0) {
+		params[GUC_CTL_DEBUG] =
+			i915_modparams.guc_log_level << GUC_LOG_VERBOSITY_SHIFT;
+	} else {
+		params[GUC_CTL_DEBUG] = GUC_LOG_DISABLED;
+	}
+
+	/* If GuC submission is enabled, set up additional parameters here */
+	if (i915_modparams.enable_guc_submission) {
+		u32 ads = guc_ggtt_offset(guc->ads_vma) >> PAGE_SHIFT;
+		u32 pgs = guc_ggtt_offset(dev_priv->guc.stage_desc_pool);
+		u32 ctx_in_16 = GUC_MAX_STAGE_DESCRIPTORS / 16;
+
+		params[GUC_CTL_DEBUG] |= ads << GUC_ADS_ADDR_SHIFT;
+		params[GUC_CTL_DEBUG] |= GUC_ADS_ENABLED;
+
+		pgs >>= PAGE_SHIFT;
+		params[GUC_CTL_CTXINFO] = (pgs << GUC_CTL_BASE_ADDR_SHIFT) |
+			(ctx_in_16 << GUC_CTL_CTXNUM_IN16_SHIFT);
+
+		params[GUC_CTL_FEATURE] |= GUC_CTL_KERNEL_SUBMISSIONS;
+
+		/* Unmask this bit to enable the GuC's internal scheduler */
+		params[GUC_CTL_FEATURE] &= ~GUC_CTL_DISABLE_SCHEDULER;
+	}
+
+	/*
+	 * All SOFT_SCRATCH registers are in FORCEWAKE_BLITTER domain and
+	 * they are power context saved so it's ok to release forcewake
+	 * when we are done here and take it again at xfer time.
+	 */
+	intel_uncore_forcewake_get(dev_priv, FORCEWAKE_BLITTER);
+
+	I915_WRITE(SOFT_SCRATCH(0), 0);
+
+	for (i = 0; i < GUC_CTL_MAX_DWORDS; i++)
+		I915_WRITE(SOFT_SCRATCH(1 + i), params[i]);
+
+	intel_uncore_forcewake_put(dev_priv, FORCEWAKE_BLITTER);
+}
+
+int intel_guc_send_nop(struct intel_guc *guc, const u32 *action, u32 len)
+{
+	WARN(1, "Unexpected send: action=%#x\n", *action);
+	return -ENODEV;
+}
+
+/*
+ * This function implements the MMIO based host to GuC interface.
+ */
+int intel_guc_send_mmio(struct intel_guc *guc, const u32 *action, u32 len)
+{
+	struct drm_i915_private *dev_priv = guc_to_i915(guc);
+	u32 status;
+	int i;
+	int ret;
+
+	GEM_BUG_ON(!len);
+	GEM_BUG_ON(len > guc->send_regs.count);
+
+	/* If CT is available, we expect to use MMIO only during init/fini */
+	GEM_BUG_ON(HAS_GUC_CT(dev_priv) &&
+		*action != INTEL_GUC_ACTION_REGISTER_COMMAND_TRANSPORT_BUFFER &&
+		*action != INTEL_GUC_ACTION_DEREGISTER_COMMAND_TRANSPORT_BUFFER);
+
+	mutex_lock(&guc->send_mutex);
+	intel_uncore_forcewake_get(dev_priv, guc->send_regs.fw_domains);
+
+	for (i = 0; i < len; i++)
+		I915_WRITE(guc_send_reg(guc, i), action[i]);
+
+	POSTING_READ(guc_send_reg(guc, i - 1));
+
+	intel_guc_notify(guc);
+
+	/*
+	 * No GuC command should ever take longer than 10ms.
+	 * Fast commands should still complete in 10us.
+	 */
+	ret = __intel_wait_for_register_fw(dev_priv,
+					   guc_send_reg(guc, 0),
+					   INTEL_GUC_RECV_MASK,
+					   INTEL_GUC_RECV_MASK,
+					   10, 10, &status);
+	if (status != INTEL_GUC_STATUS_SUCCESS) {
+		/*
+		 * Either the GuC explicitly returned an error (which
+		 * we convert to -EIO here) or no response at all was
+		 * received within the timeout limit (-ETIMEDOUT)
+		 */
+		if (ret != -ETIMEDOUT)
+			ret = -EIO;
+
+		DRM_WARN("INTEL_GUC_SEND: Action 0x%X failed;"
+			 " ret=%d status=0x%08X response=0x%08X\n",
+			 action[0], ret, status, I915_READ(SOFT_SCRATCH(15)));
+	}
+
+	intel_uncore_forcewake_put(dev_priv, guc->send_regs.fw_domains);
+	mutex_unlock(&guc->send_mutex);
+
+	return ret;
+}
+
+int intel_guc_sample_forcewake(struct intel_guc *guc)
+{
+	struct drm_i915_private *dev_priv = guc_to_i915(guc);
+	u32 action[2];
+
+	action[0] = INTEL_GUC_ACTION_SAMPLE_FORCEWAKE;
+	/* WaRsDisableCoarsePowerGating:skl,bxt */
+	if (!intel_rc6_enabled() ||
+	    NEEDS_WaRsDisableCoarsePowerGating(dev_priv))
+		action[1] = 0;
+	else
+		/* bit 0 and 1 are for Render and Media domain separately */
+		action[1] = GUC_FORCEWAKE_RENDER | GUC_FORCEWAKE_MEDIA;
+
+	return intel_guc_send(guc, action, ARRAY_SIZE(action));
+}
+
+/**
+ * intel_guc_auth_huc() - Send action to GuC to authenticate HuC ucode
+ * @guc: intel_guc structure
+ * @rsa_offset: rsa offset w.r.t ggtt base of huc vma
+ *
+ * Triggers a HuC firmware authentication request to the GuC via intel_guc_send
+ * INTEL_GUC_ACTION_AUTHENTICATE_HUC interface. This function is invoked by
+ * intel_huc_auth().
+ *
+ * Return:	non-zero code on error
+ */
+int intel_guc_auth_huc(struct intel_guc *guc, u32 rsa_offset)
+{
+	u32 action[] = {
+		INTEL_GUC_ACTION_AUTHENTICATE_HUC,
+		rsa_offset
+	};
+
+	return intel_guc_send(guc, action, ARRAY_SIZE(action));
+}
+
+/**
+ * intel_guc_suspend() - notify GuC entering suspend state
+ * @dev_priv:	i915 device private
+ */
+int intel_guc_suspend(struct drm_i915_private *dev_priv)
+{
+	struct intel_guc *guc = &dev_priv->guc;
+	struct i915_gem_context *ctx;
+	u32 data[3];
+
+	if (guc->fw.load_status != INTEL_UC_FIRMWARE_SUCCESS)
+		return 0;
+
+	gen9_disable_guc_interrupts(dev_priv);
+
+	ctx = dev_priv->kernel_context;
+
+	data[0] = INTEL_GUC_ACTION_ENTER_S_STATE;
+	/* any value greater than GUC_POWER_D0 */
+	data[1] = GUC_POWER_D1;
+	/* first page is shared data with GuC */
+	data[2] = guc_ggtt_offset(ctx->engine[RCS].state) +
+		  LRC_GUCSHR_PN * PAGE_SIZE;
+
+	return intel_guc_send(guc, data, ARRAY_SIZE(data));
+}
+
+/**
+ * intel_guc_resume() - notify GuC resuming from suspend state
+ * @dev_priv:	i915 device private
+ */
+int intel_guc_resume(struct drm_i915_private *dev_priv)
+{
+	struct intel_guc *guc = &dev_priv->guc;
+	struct i915_gem_context *ctx;
+	u32 data[3];
+
+	if (guc->fw.load_status != INTEL_UC_FIRMWARE_SUCCESS)
+		return 0;
+
+	if (i915_modparams.guc_log_level >= 0)
+		gen9_enable_guc_interrupts(dev_priv);
+
+	ctx = dev_priv->kernel_context;
+
+	data[0] = INTEL_GUC_ACTION_EXIT_S_STATE;
+	data[1] = GUC_POWER_D0;
+	/* first page is shared data with GuC */
+	data[2] = guc_ggtt_offset(ctx->engine[RCS].state) +
+		  LRC_GUCSHR_PN * PAGE_SIZE;
+
+	return intel_guc_send(guc, data, ARRAY_SIZE(data));
+}
+
+/**
+ * intel_guc_allocate_vma() - Allocate a GGTT VMA for GuC usage
+ * @guc:	the guc
+ * @size:	size of area to allocate (both virtual space and memory)
+ *
+ * This is a wrapper to create an object for use with the GuC. In order to
+ * use it inside the GuC, an object needs to be pinned lifetime, so we allocate
+ * both some backing storage and a range inside the Global GTT. We must pin
+ * it in the GGTT somewhere other than than [0, GUC_WOPCM_TOP) because that
+ * range is reserved inside GuC.
+ *
+ * Return:	A i915_vma if successful, otherwise an ERR_PTR.
+ */
+struct i915_vma *intel_guc_allocate_vma(struct intel_guc *guc, u32 size)
+{
+	struct drm_i915_private *dev_priv = guc_to_i915(guc);
+	struct drm_i915_gem_object *obj;
+	struct i915_vma *vma;
+	int ret;
+
+	obj = i915_gem_object_create(dev_priv, size);
+	if (IS_ERR(obj))
+		return ERR_CAST(obj);
+
+	vma = i915_vma_instance(obj, &dev_priv->ggtt.base, NULL);
+	if (IS_ERR(vma))
+		goto err;
+
+	ret = i915_vma_pin(vma, 0, PAGE_SIZE,
+			   PIN_GLOBAL | PIN_OFFSET_BIAS | GUC_WOPCM_TOP);
+	if (ret) {
+		vma = ERR_PTR(ret);
+		goto err;
+	}
+
+	return vma;
+
+err:
+	i915_gem_object_put(obj);
+	return vma;
+}
+
+u32 intel_guc_wopcm_size(struct drm_i915_private *dev_priv)
+{
+	u32 wopcm_size = GUC_WOPCM_TOP;
+
+	/* On BXT, the top of WOPCM is reserved for RC6 context */
+	if (IS_GEN9_LP(dev_priv))
+		wopcm_size -= BXT_GUC_WOPCM_RC6_RESERVED;
+
+	return wopcm_size;
+}
diff --git a/drivers/gpu/drm/i915/intel_guc.h b/drivers/gpu/drm/i915/intel_guc.h
new file mode 100644
index 000000000000..418450b1ae27
--- /dev/null
+++ b/drivers/gpu/drm/i915/intel_guc.h
@@ -0,0 +1,120 @@
+/*
+ * Copyright © 2014-2017 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ */
+
+#ifndef _INTEL_GUC_H_
+#define _INTEL_GUC_H_
+
+#include "intel_uncore.h"
+#include "intel_guc_fw.h"
+#include "intel_guc_fwif.h"
+#include "intel_guc_ct.h"
+#include "intel_guc_log.h"
+#include "intel_uc_fw.h"
+#include "i915_guc_reg.h"
+#include "i915_vma.h"
+
+/*
+ * Top level structure of GuC. It handles firmware loading and manages client
+ * pool and doorbells. intel_guc owns a i915_guc_client to replace the legacy
+ * ExecList submission.
+ */
+struct intel_guc {
+	struct intel_uc_fw fw;
+	struct intel_guc_log log;
+	struct intel_guc_ct ct;
+
+	/* Log snapshot if GuC errors during load */
+	struct drm_i915_gem_object *load_err_log;
+
+	/* intel_guc_recv interrupt related state */
+	bool interrupts_enabled;
+
+	struct i915_vma *ads_vma;
+	struct i915_vma *stage_desc_pool;
+	void *stage_desc_pool_vaddr;
+	struct ida stage_ids;
+
+	struct i915_guc_client *execbuf_client;
+
+	DECLARE_BITMAP(doorbell_bitmap, GUC_NUM_DOORBELLS);
+	/* Cyclic counter mod pagesize	*/
+	u32 db_cacheline;
+
+	/* GuC's FW specific registers used in MMIO send */
+	struct {
+		u32 base;
+		unsigned int count;
+		enum forcewake_domains fw_domains;
+	} send_regs;
+
+	/* To serialize the intel_guc_send actions */
+	struct mutex send_mutex;
+
+	/* GuC's FW specific send function */
+	int (*send)(struct intel_guc *guc, const u32 *data, u32 len);
+
+	/* GuC's FW specific notify function */
+	void (*notify)(struct intel_guc *guc);
+};
+
+static
+inline int intel_guc_send(struct intel_guc *guc, const u32 *action, u32 len)
+{
+	return guc->send(guc, action, len);
+}
+
+static inline void intel_guc_notify(struct intel_guc *guc)
+{
+	guc->notify(guc);
+}
+
+/*
+ * GuC does not allow any gfx GGTT address that falls into range [0, WOPCM_TOP),
+ * which is reserved for Boot ROM, SRAM and WOPCM. Currently this top address is
+ * 512K. In order to exclude 0-512K address space from GGTT, all gfx objects
+ * used by GuC is pinned with PIN_OFFSET_BIAS along with size of WOPCM.
+ */
+static inline u32 guc_ggtt_offset(struct i915_vma *vma)
+{
+	u32 offset = i915_ggtt_offset(vma);
+
+	GEM_BUG_ON(offset < GUC_WOPCM_TOP);
+	GEM_BUG_ON(range_overflows_t(u64, offset, vma->size, GUC_GGTT_TOP));
+
+	return offset;
+}
+
+void intel_guc_init_early(struct intel_guc *guc);
+void intel_guc_init_send_regs(struct intel_guc *guc);
+void intel_guc_init_params(struct intel_guc *guc);
+int intel_guc_send_nop(struct intel_guc *guc, const u32 *action, u32 len);
+int intel_guc_send_mmio(struct intel_guc *guc, const u32 *action, u32 len);
+int intel_guc_sample_forcewake(struct intel_guc *guc);
+int intel_guc_auth_huc(struct intel_guc *guc, u32 rsa_offset);
+int intel_guc_suspend(struct drm_i915_private *dev_priv);
+int intel_guc_resume(struct drm_i915_private *dev_priv);
+struct i915_vma *intel_guc_allocate_vma(struct intel_guc *guc, u32 size);
+u32 intel_guc_wopcm_size(struct drm_i915_private *dev_priv);
+
+#endif
diff --git a/drivers/gpu/drm/i915/intel_guc_loader.c b/drivers/gpu/drm/i915/intel_guc_fw.c
index 8b0ae7fce7f2..ef67a36354c5 100644
--- a/drivers/gpu/drm/i915/intel_guc_loader.c
+++ b/drivers/gpu/drm/i915/intel_guc_fw.c
@@ -26,31 +26,9 @@
  *    Dave Gordon <david.s.gordon@intel.com>
  *    Alex Dai <yu.dai@intel.com>
  */
-#include "i915_drv.h"
-#include "intel_uc.h"
 
-/**
- * DOC: GuC-specific firmware loader
- *
- * intel_guc:
- * Top level structure of guc. It handles firmware loading and manages client
- * pool and doorbells. intel_guc owns a i915_guc_client to replace the legacy
- * ExecList submission.
- *
- * Firmware versioning:
- * The firmware build process will generate a version header file with major and
- * minor version defined. The versions are built into CSS header of firmware.
- * i915 kernel driver set the minimal firmware version required per platform.
- * The firmware installation package will install (symbolic link) proper version
- * of firmware.
- *
- * GuC address space:
- * GuC does not allow any gfx GGTT address that falls into range [0, WOPCM_TOP),
- * which is reserved for Boot ROM, SRAM and WOPCM. Currently this top address is
- * 512K. In order to exclude 0-512K address space from GGTT, all gfx objects
- * used by GuC is pinned with PIN_OFFSET_BIAS along with size of WOPCM.
- *
- */
+#include "intel_guc_fw.h"
+#include "i915_drv.h"
 
 #define SKL_FW_MAJOR 6
 #define SKL_FW_MINOR 1
@@ -78,88 +56,45 @@ MODULE_FIRMWARE(I915_KBL_GUC_UCODE);
 
 #define I915_GLK_GUC_UCODE GUC_FW_PATH(glk, GLK_FW_MAJOR, GLK_FW_MINOR)
 
-
-static u32 get_gttype(struct drm_i915_private *dev_priv)
-{
-	/* XXX: GT type based on PCI device ID? field seems unused by fw */
-	return 0;
-}
-
-static u32 get_core_family(struct drm_i915_private *dev_priv)
-{
-	u32 gen = INTEL_GEN(dev_priv);
-
-	switch (gen) {
-	case 9:
-		return GUC_CORE_FAMILY_GEN9;
-
-	default:
-		MISSING_CASE(gen);
-		return GUC_CORE_FAMILY_UNKNOWN;
-	}
-}
-
-/*
- * Initialise the GuC parameter block before starting the firmware
- * transfer. These parameters are read by the firmware on startup
- * and cannot be changed thereafter.
+/**
+ * intel_guc_fw_select() - selects GuC firmware for uploading
+ *
+ * @guc:	intel_guc struct
+ *
+ * Return: zero when we know firmware, non-zero in other case
  */
-static void guc_params_init(struct drm_i915_private *dev_priv)
+int intel_guc_fw_select(struct intel_guc *guc)
 {
-	struct intel_guc *guc = &dev_priv->guc;
-	u32 params[GUC_CTL_MAX_DWORDS];
-	int i;
-
-	memset(&params, 0, sizeof(params));
-
-	params[GUC_CTL_DEVICE_INFO] |=
-		(get_gttype(dev_priv) << GUC_CTL_GTTYPE_SHIFT) |
-		(get_core_family(dev_priv) << GUC_CTL_COREFAMILY_SHIFT);
-
-	/*
-	 * GuC ARAT increment is 10 ns. GuC default scheduler quantum is one
-	 * second. This ARAR is calculated by:
-	 * Scheduler-Quantum-in-ns / ARAT-increment-in-ns = 1000000000 / 10
-	 */
-	params[GUC_CTL_ARAT_HIGH] = 0;
-	params[GUC_CTL_ARAT_LOW] = 100000000;
-
-	params[GUC_CTL_WA] |= GUC_CTL_WA_UK_BY_DRIVER;
-
-	params[GUC_CTL_FEATURE] |= GUC_CTL_DISABLE_SCHEDULER |
-			GUC_CTL_VCS2_ENABLED;
-
-	params[GUC_CTL_LOG_PARAMS] = guc->log.flags;
-
-	if (i915.guc_log_level >= 0) {
-		params[GUC_CTL_DEBUG] =
-			i915.guc_log_level << GUC_LOG_VERBOSITY_SHIFT;
-	} else
-		params[GUC_CTL_DEBUG] = GUC_LOG_DISABLED;
-
-	/* If GuC submission is enabled, set up additional parameters here */
-	if (i915.enable_guc_submission) {
-		u32 ads = guc_ggtt_offset(guc->ads_vma) >> PAGE_SHIFT;
-		u32 pgs = guc_ggtt_offset(dev_priv->guc.stage_desc_pool);
-		u32 ctx_in_16 = GUC_MAX_STAGE_DESCRIPTORS / 16;
-
-		params[GUC_CTL_DEBUG] |= ads << GUC_ADS_ADDR_SHIFT;
-		params[GUC_CTL_DEBUG] |= GUC_ADS_ENABLED;
-
-		pgs >>= PAGE_SHIFT;
-		params[GUC_CTL_CTXINFO] = (pgs << GUC_CTL_BASE_ADDR_SHIFT) |
-			(ctx_in_16 << GUC_CTL_CTXNUM_IN16_SHIFT);
+	struct drm_i915_private *dev_priv = guc_to_i915(guc);
 
-		params[GUC_CTL_FEATURE] |= GUC_CTL_KERNEL_SUBMISSIONS;
+	intel_uc_fw_init(&guc->fw, INTEL_UC_FW_TYPE_GUC);
 
-		/* Unmask this bit to enable the GuC's internal scheduler */
-		params[GUC_CTL_FEATURE] &= ~GUC_CTL_DISABLE_SCHEDULER;
+	if (i915_modparams.guc_firmware_path) {
+		guc->fw.path = i915_modparams.guc_firmware_path;
+		guc->fw.major_ver_wanted = 0;
+		guc->fw.minor_ver_wanted = 0;
+	} else if (IS_SKYLAKE(dev_priv)) {
+		guc->fw.path = I915_SKL_GUC_UCODE;
+		guc->fw.major_ver_wanted = SKL_FW_MAJOR;
+		guc->fw.minor_ver_wanted = SKL_FW_MINOR;
+	} else if (IS_BROXTON(dev_priv)) {
+		guc->fw.path = I915_BXT_GUC_UCODE;
+		guc->fw.major_ver_wanted = BXT_FW_MAJOR;
+		guc->fw.minor_ver_wanted = BXT_FW_MINOR;
+	} else if (IS_KABYLAKE(dev_priv) || IS_COFFEELAKE(dev_priv)) {
+		guc->fw.path = I915_KBL_GUC_UCODE;
+		guc->fw.major_ver_wanted = KBL_FW_MAJOR;
+		guc->fw.minor_ver_wanted = KBL_FW_MINOR;
+	} else if (IS_GEMINILAKE(dev_priv)) {
+		guc->fw.path = I915_GLK_GUC_UCODE;
+		guc->fw.major_ver_wanted = GLK_FW_MAJOR;
+		guc->fw.minor_ver_wanted = GLK_FW_MINOR;
+	} else {
+		DRM_ERROR("No GuC firmware known for platform with GuC!\n");
+		return -ENOENT;
 	}
 
-	I915_WRITE(SOFT_SCRATCH(0), 0);
-
-	for (i = 0; i < GUC_CTL_MAX_DWORDS; i++)
-		I915_WRITE(SOFT_SCRATCH(1 + i), params[i]);
+	return 0;
 }
 
 /*
@@ -250,38 +185,16 @@ static int guc_ucode_xfer_dma(struct drm_i915_private *dev_priv,
 	return ret;
 }
 
-u32 intel_guc_wopcm_size(struct drm_i915_private *dev_priv)
-{
-	u32 wopcm_size = GUC_WOPCM_TOP;
-
-	/* On BXT, the top of WOPCM is reserved for RC6 context */
-	if (IS_GEN9_LP(dev_priv))
-		wopcm_size -= BXT_GUC_WOPCM_RC6_RESERVED;
-
-	return wopcm_size;
-}
-
 /*
  * Load the GuC firmware blob into the MinuteIA.
  */
-static int guc_ucode_xfer(struct drm_i915_private *dev_priv)
+static int guc_ucode_xfer(struct intel_uc_fw *guc_fw, struct i915_vma *vma)
 {
-	struct intel_uc_fw *guc_fw = &dev_priv->guc.fw;
-	struct i915_vma *vma;
+	struct intel_guc *guc = container_of(guc_fw, struct intel_guc, fw);
+	struct drm_i915_private *dev_priv = guc_to_i915(guc);
 	int ret;
 
-	ret = i915_gem_object_set_to_gtt_domain(guc_fw->obj, false);
-	if (ret) {
-		DRM_DEBUG_DRIVER("set-domain failed %d\n", ret);
-		return ret;
-	}
-
-	vma = i915_gem_object_ggtt_pin(guc_fw->obj, NULL, 0, 0,
-				       PIN_OFFSET_BIAS | GUC_WOPCM_TOP);
-	if (IS_ERR(vma)) {
-		DRM_DEBUG_DRIVER("pin failed %d\n", (int)PTR_ERR(vma));
-		return PTR_ERR(vma);
-	}
+	GEM_BUG_ON(guc_fw->type != INTEL_UC_FW_TYPE_GUC);
 
 	intel_uncore_forcewake_get(dev_priv, FORCEWAKE_ALL);
 
@@ -312,23 +225,15 @@ static int guc_ucode_xfer(struct drm_i915_private *dev_priv)
 		I915_WRITE(GUC_ARAT_C6DIS, 0x1FF);
 	}
 
-	guc_params_init(dev_priv);
-
 	ret = guc_ucode_xfer_dma(dev_priv, vma);
 
 	intel_uncore_forcewake_put(dev_priv, FORCEWAKE_ALL);
 
-	/*
-	 * We keep the object pages for reuse during resume. But we can unpin it
-	 * now that DMA has completed, so it doesn't continue to take up space.
-	 */
-	i915_vma_unpin(vma);
-
 	return ret;
 }
 
 /**
- * intel_guc_init_hw() - finish preparing the GuC for activity
+ * intel_guc_fw_upload() - finish preparing the GuC for activity
  * @guc: intel_guc structure
  *
  * Called during driver loading and also after a GPU reset.
@@ -340,80 +245,7 @@ static int guc_ucode_xfer(struct drm_i915_private *dev_priv)
  *
  * Return:	non-zero code on error
  */
-int intel_guc_init_hw(struct intel_guc *guc)
+int intel_guc_fw_upload(struct intel_guc *guc)
 {
-	struct drm_i915_private *dev_priv = guc_to_i915(guc);
-	const char *fw_path = guc->fw.path;
-	int ret;
-
-	DRM_DEBUG_DRIVER("GuC fw status: path %s, fetch %s, load %s\n",
-		fw_path,
-		intel_uc_fw_status_repr(guc->fw.fetch_status),
-		intel_uc_fw_status_repr(guc->fw.load_status));
-
-	if (guc->fw.fetch_status != INTEL_UC_FIRMWARE_SUCCESS)
-		return -EIO;
-
-	guc->fw.load_status = INTEL_UC_FIRMWARE_PENDING;
-
-	DRM_DEBUG_DRIVER("GuC fw status: fetch %s, load %s\n",
-		intel_uc_fw_status_repr(guc->fw.fetch_status),
-		intel_uc_fw_status_repr(guc->fw.load_status));
-
-	ret = guc_ucode_xfer(dev_priv);
-
-	if (ret)
-		return -EAGAIN;
-
-	guc->fw.load_status = INTEL_UC_FIRMWARE_SUCCESS;
-
-	DRM_INFO("GuC %s (firmware %s [version %u.%u])\n",
-		 i915.enable_guc_submission ? "submission enabled" : "loaded",
-		 guc->fw.path,
-		 guc->fw.major_ver_found, guc->fw.minor_ver_found);
-
-	return 0;
-}
-
-/**
- * intel_guc_select_fw() - selects GuC firmware for loading
- * @guc:	intel_guc struct
- *
- * Return: zero when we know firmware, non-zero in other case
- */
-int intel_guc_select_fw(struct intel_guc *guc)
-{
-	struct drm_i915_private *dev_priv = guc_to_i915(guc);
-
-	guc->fw.path = NULL;
-	guc->fw.fetch_status = INTEL_UC_FIRMWARE_NONE;
-	guc->fw.load_status = INTEL_UC_FIRMWARE_NONE;
-	guc->fw.type = INTEL_UC_FW_TYPE_GUC;
-
-	if (i915.guc_firmware_path) {
-		guc->fw.path = i915.guc_firmware_path;
-		guc->fw.major_ver_wanted = 0;
-		guc->fw.minor_ver_wanted = 0;
-	} else if (IS_SKYLAKE(dev_priv)) {
-		guc->fw.path = I915_SKL_GUC_UCODE;
-		guc->fw.major_ver_wanted = SKL_FW_MAJOR;
-		guc->fw.minor_ver_wanted = SKL_FW_MINOR;
-	} else if (IS_BROXTON(dev_priv)) {
-		guc->fw.path = I915_BXT_GUC_UCODE;
-		guc->fw.major_ver_wanted = BXT_FW_MAJOR;
-		guc->fw.minor_ver_wanted = BXT_FW_MINOR;
-	} else if (IS_KABYLAKE(dev_priv) || IS_COFFEELAKE(dev_priv)) {
-		guc->fw.path = I915_KBL_GUC_UCODE;
-		guc->fw.major_ver_wanted = KBL_FW_MAJOR;
-		guc->fw.minor_ver_wanted = KBL_FW_MINOR;
-	} else if (IS_GEMINILAKE(dev_priv)) {
-		guc->fw.path = I915_GLK_GUC_UCODE;
-		guc->fw.major_ver_wanted = GLK_FW_MAJOR;
-		guc->fw.minor_ver_wanted = GLK_FW_MINOR;
-	} else {
-		DRM_ERROR("No GuC firmware known for platform with GuC!\n");
-		return -ENOENT;
-	}
-
-	return 0;
+	return intel_uc_fw_upload(&guc->fw, guc_ucode_xfer);
 }
diff --git a/drivers/gpu/drm/i915/intel_guc_fw.h b/drivers/gpu/drm/i915/intel_guc_fw.h
new file mode 100644
index 000000000000..023f5baa9dd6
--- /dev/null
+++ b/drivers/gpu/drm/i915/intel_guc_fw.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright © 2017 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ */
+
+#ifndef _INTEL_GUC_FW_H_
+#define _INTEL_GUC_FW_H_
+
+struct intel_guc;
+
+int intel_guc_fw_select(struct intel_guc *guc);
+int intel_guc_fw_upload(struct intel_guc *guc);
+
+#endif
diff --git a/drivers/gpu/drm/i915/intel_guc_fwif.h b/drivers/gpu/drm/i915/intel_guc_fwif.h
index 5fa286074811..80c507435458 100644
--- a/drivers/gpu/drm/i915/intel_guc_fwif.h
+++ b/drivers/gpu/drm/i915/intel_guc_fwif.h
@@ -56,10 +56,6 @@
 #define WQ_LEN_SHIFT			16
 #define WQ_NO_WCFLUSH_WAIT		(1 << 27)
 #define WQ_PRESENT_WORKLOAD		(1 << 28)
-#define WQ_WORKLOAD_SHIFT		29
-#define   WQ_WORKLOAD_GENERAL		(0 << WQ_WORKLOAD_SHIFT)
-#define   WQ_WORKLOAD_GPGPU		(1 << WQ_WORKLOAD_SHIFT)
-#define   WQ_WORKLOAD_TOUCH		(2 << WQ_WORKLOAD_SHIFT)
 
 #define WQ_RING_TAIL_SHIFT		20
 #define WQ_RING_TAIL_MAX		0x7FF	/* 2^11 QWords */
@@ -86,8 +82,8 @@
 #define GUC_CTL_ARAT_LOW		2
 
 #define GUC_CTL_DEVICE_INFO		3
-#define   GUC_CTL_GTTYPE_SHIFT		0
-#define   GUC_CTL_COREFAMILY_SHIFT	7
+#define   GUC_CTL_GT_TYPE_SHIFT		0
+#define   GUC_CTL_CORE_FAMILY_SHIFT	7
 
 #define GUC_CTL_LOG_PARAMS		4
 #define   GUC_LOG_VALID			(1 << 0)
@@ -182,49 +178,49 @@
  */
 
 struct uc_css_header {
-	uint32_t module_type;
+	u32 module_type;
 	/* header_size includes all non-uCode bits, including css_header, rsa
 	 * key, modulus key and exponent data. */
-	uint32_t header_size_dw;
-	uint32_t header_version;
-	uint32_t module_id;
-	uint32_t module_vendor;
+	u32 header_size_dw;
+	u32 header_version;
+	u32 module_id;
+	u32 module_vendor;
 	union {
 		struct {
-			uint8_t day;
-			uint8_t month;
-			uint16_t year;
+			u8 day;
+			u8 month;
+			u16 year;
 		};
-		uint32_t date;
+		u32 date;
 	};
-	uint32_t size_dw; /* uCode plus header_size_dw */
-	uint32_t key_size_dw;
-	uint32_t modulus_size_dw;
-	uint32_t exponent_size_dw;
+	u32 size_dw; /* uCode plus header_size_dw */
+	u32 key_size_dw;
+	u32 modulus_size_dw;
+	u32 exponent_size_dw;
 	union {
 		struct {
-			uint8_t hour;
-			uint8_t min;
-			uint16_t sec;
+			u8 hour;
+			u8 min;
+			u16 sec;
 		};
-		uint32_t time;
+		u32 time;
 	};
 
 	char username[8];
 	char buildnumber[12];
 	union {
 		struct {
-			uint32_t branch_client_version;
-			uint32_t sw_version;
+			u32 branch_client_version;
+			u32 sw_version;
 	} guc;
 		struct {
-			uint32_t sw_version;
-			uint32_t reserved;
+			u32 sw_version;
+			u32 reserved;
 	} huc;
 	};
-	uint32_t prod_preprod_fw;
-	uint32_t reserved[12];
-	uint32_t header_info;
+	u32 prod_preprod_fw;
+	u32 reserved[12];
+	u32 header_info;
 } __packed;
 
 struct guc_doorbell_info {
@@ -388,7 +384,11 @@ struct guc_ct_buffer_desc {
 /* Preempt to idle on quantum expiry */
 #define POLICY_PREEMPT_TO_IDLE		(1<<1)
 
-#define POLICY_MAX_NUM_WI		15
+#define POLICY_MAX_NUM_WI 15
+#define POLICY_DEFAULT_DPC_PROMOTE_TIME_US 500000
+#define POLICY_DEFAULT_EXECUTION_QUANTUM_US 1000000
+#define POLICY_DEFAULT_PREEMPTION_TIME_US 500000
+#define POLICY_DEFAULT_FAULT_TIME_US 250000
 
 struct guc_policy {
 	/* Time for one workload to execute. (in micro seconds) */
diff --git a/drivers/gpu/drm/i915/intel_guc_log.c b/drivers/gpu/drm/i915/intel_guc_log.c
index 16d3b8719cab..76d3eb1e4614 100644
--- a/drivers/gpu/drm/i915/intel_guc_log.c
+++ b/drivers/gpu/drm/i915/intel_guc_log.c
@@ -21,8 +21,11 @@
  * IN THE SOFTWARE.
  *
  */
+
 #include <linux/debugfs.h>
 #include <linux/relay.h>
+
+#include "intel_guc_log.h"
 #include "i915_drv.h"
 
 static void guc_log_capture_logs(struct intel_guc *guc);
@@ -144,7 +147,7 @@ static int guc_log_relay_file_create(struct intel_guc *guc)
 	struct dentry *log_dir;
 	int ret;
 
-	if (i915.guc_log_level < 0)
+	if (i915_modparams.guc_log_level < 0)
 		return 0;
 
 	/* For now create the log file in /sys/kernel/debug/dri/0 dir */
@@ -480,7 +483,7 @@ err_runtime:
 	guc_log_runtime_destroy(guc);
 err:
 	/* logging will remain off */
-	i915.guc_log_level = -1;
+	i915_modparams.guc_log_level = -1;
 	return ret;
 }
 
@@ -502,7 +505,8 @@ static void guc_flush_logs(struct intel_guc *guc)
 {
 	struct drm_i915_private *dev_priv = guc_to_i915(guc);
 
-	if (!i915.enable_guc_submission || (i915.guc_log_level < 0))
+	if (!i915_modparams.enable_guc_submission ||
+	    (i915_modparams.guc_log_level < 0))
 		return;
 
 	/* First disable the interrupts, will be renabled afterwards */
@@ -524,13 +528,14 @@ int intel_guc_log_create(struct intel_guc *guc)
 {
 	struct i915_vma *vma;
 	unsigned long offset;
-	uint32_t size, flags;
+	u32 flags;
+	u32 size;
 	int ret;
 
 	GEM_BUG_ON(guc->log.vma);
 
-	if (i915.guc_log_level > GUC_LOG_VERBOSITY_MAX)
-		i915.guc_log_level = GUC_LOG_VERBOSITY_MAX;
+	if (i915_modparams.guc_log_level > GUC_LOG_VERBOSITY_MAX)
+		i915_modparams.guc_log_level = GUC_LOG_VERBOSITY_MAX;
 
 	/* The first page is to save log buffer state. Allocate one
 	 * extra page for others in case for overlap */
@@ -555,7 +560,7 @@ int intel_guc_log_create(struct intel_guc *guc)
 
 	guc->log.vma = vma;
 
-	if (i915.guc_log_level >= 0) {
+	if (i915_modparams.guc_log_level >= 0) {
 		ret = guc_log_runtime_create(guc);
 		if (ret < 0)
 			goto err_vma;
@@ -576,7 +581,7 @@ err_vma:
 	i915_vma_unpin_and_release(&guc->log.vma);
 err:
 	/* logging will be off */
-	i915.guc_log_level = -1;
+	i915_modparams.guc_log_level = -1;
 	return ret;
 }
 
@@ -600,7 +605,7 @@ int i915_guc_log_control(struct drm_i915_private *dev_priv, u64 control_val)
 		return -EINVAL;
 
 	/* This combination doesn't make sense & won't have any effect */
-	if (!log_param.logging_enabled && (i915.guc_log_level < 0))
+	if (!log_param.logging_enabled && (i915_modparams.guc_log_level < 0))
 		return 0;
 
 	ret = guc_log_control(guc, log_param.value);
@@ -610,7 +615,7 @@ int i915_guc_log_control(struct drm_i915_private *dev_priv, u64 control_val)
 	}
 
 	if (log_param.logging_enabled) {
-		i915.guc_log_level = log_param.verbosity;
+		i915_modparams.guc_log_level = log_param.verbosity;
 
 		/* If log_level was set as -1 at boot time, then the relay channel file
 		 * wouldn't have been created by now and interrupts also would not have
@@ -633,7 +638,7 @@ int i915_guc_log_control(struct drm_i915_private *dev_priv, u64 control_val)
 		guc_flush_logs(guc);
 
 		/* As logging is disabled, update log level to reflect that */
-		i915.guc_log_level = -1;
+		i915_modparams.guc_log_level = -1;
 	}
 
 	return ret;
@@ -641,7 +646,8 @@ int i915_guc_log_control(struct drm_i915_private *dev_priv, u64 control_val)
 
 void i915_guc_log_register(struct drm_i915_private *dev_priv)
 {
-	if (!i915.enable_guc_submission || i915.guc_log_level < 0)
+	if (!i915_modparams.enable_guc_submission ||
+	    (i915_modparams.guc_log_level < 0))
 		return;
 
 	mutex_lock(&dev_priv->drm.struct_mutex);
@@ -651,7 +657,7 @@ void i915_guc_log_register(struct drm_i915_private *dev_priv)
 
 void i915_guc_log_unregister(struct drm_i915_private *dev_priv)
 {
-	if (!i915.enable_guc_submission)
+	if (!i915_modparams.enable_guc_submission)
 		return;
 
 	mutex_lock(&dev_priv->drm.struct_mutex);
diff --git a/drivers/gpu/drm/i915/intel_guc_log.h b/drivers/gpu/drm/i915/intel_guc_log.h
new file mode 100644
index 000000000000..f512cf79339b
--- /dev/null
+++ b/drivers/gpu/drm/i915/intel_guc_log.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright © 2014-2017 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ */
+
+#ifndef _INTEL_GUC_LOG_H_
+#define _INTEL_GUC_LOG_H_
+
+#include <linux/workqueue.h>
+
+#include "intel_guc_fwif.h"
+
+struct drm_i915_private;
+struct intel_guc;
+
+struct intel_guc_log {
+	u32 flags;
+	struct i915_vma *vma;
+	/* The runtime stuff gets created only when GuC logging gets enabled */
+	struct {
+		void *buf_addr;
+		struct workqueue_struct *flush_wq;
+		struct work_struct flush_work;
+		struct rchan *relay_chan;
+	} runtime;
+	/* logging related stats */
+	u32 capture_miss_count;
+	u32 flush_interrupt_count;
+	u32 prev_overflow_count[GUC_MAX_LOG_BUFFER];
+	u32 total_overflow_count[GUC_MAX_LOG_BUFFER];
+	u32 flush_count[GUC_MAX_LOG_BUFFER];
+};
+
+int intel_guc_log_create(struct intel_guc *guc);
+void intel_guc_log_destroy(struct intel_guc *guc);
+int i915_guc_log_control(struct drm_i915_private *dev_priv, u64 control_val);
+void i915_guc_log_register(struct drm_i915_private *dev_priv);
+void i915_guc_log_unregister(struct drm_i915_private *dev_priv);
+
+#endif
diff --git a/drivers/gpu/drm/i915/intel_gvt.c b/drivers/gpu/drm/i915/intel_gvt.c
index c17ed0e62b67..b4a7f31f0214 100644
--- a/drivers/gpu/drm/i915/intel_gvt.c
+++ b/drivers/gpu/drm/i915/intel_gvt.c
@@ -58,7 +58,7 @@ static bool is_supported_device(struct drm_i915_private *dev_priv)
  */
 void intel_gvt_sanitize_options(struct drm_i915_private *dev_priv)
 {
-	if (!i915.enable_gvt)
+	if (!i915_modparams.enable_gvt)
 		return;
 
 	if (intel_vgpu_active(dev_priv)) {
@@ -73,7 +73,7 @@ void intel_gvt_sanitize_options(struct drm_i915_private *dev_priv)
 
 	return;
 bail:
-	i915.enable_gvt = 0;
+	i915_modparams.enable_gvt = 0;
 }
 
 /**
@@ -90,17 +90,17 @@ int intel_gvt_init(struct drm_i915_private *dev_priv)
 {
 	int ret;
 
-	if (!i915.enable_gvt) {
+	if (!i915_modparams.enable_gvt) {
 		DRM_DEBUG_DRIVER("GVT-g is disabled by kernel params\n");
 		return 0;
 	}
 
-	if (!i915.enable_execlists) {
+	if (!i915_modparams.enable_execlists) {
 		DRM_ERROR("i915 GVT-g loading failed due to disabled execlists mode\n");
 		return -EIO;
 	}
 
-	if (i915.enable_guc_submission) {
+	if (i915_modparams.enable_guc_submission) {
 		DRM_ERROR("i915 GVT-g loading failed due to Graphics virtualization is not yet supported with GuC submission\n");
 		return -EIO;
 	}
@@ -123,7 +123,7 @@ int intel_gvt_init(struct drm_i915_private *dev_priv)
 	return 0;
 
 bail:
-	i915.enable_gvt = 0;
+	i915_modparams.enable_gvt = 0;
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/i915/intel_hangcheck.c b/drivers/gpu/drm/i915/intel_hangcheck.c
index d9d87d96fb69..12ac270a5f93 100644
--- a/drivers/gpu/drm/i915/intel_hangcheck.c
+++ b/drivers/gpu/drm/i915/intel_hangcheck.c
@@ -428,7 +428,7 @@ static void i915_hangcheck_elapsed(struct work_struct *work)
 	unsigned int hung = 0, stuck = 0;
 	int busy_count = 0;
 
-	if (!i915.enable_hangcheck)
+	if (!i915_modparams.enable_hangcheck)
 		return;
 
 	if (!READ_ONCE(dev_priv->gt.awake))
diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
index e8abea7594ec..4dea833f9d1b 100644
--- a/drivers/gpu/drm/i915/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/intel_hdmi.c
@@ -70,7 +70,7 @@ static struct intel_hdmi *intel_attached_hdmi(struct drm_connector *connector)
 	return enc_to_intel_hdmi(&intel_attached_encoder(connector)->base);
 }
 
-static u32 g4x_infoframe_index(enum hdmi_infoframe_type type)
+static u32 g4x_infoframe_index(unsigned int type)
 {
 	switch (type) {
 	case HDMI_INFOFRAME_TYPE_AVI:
@@ -85,7 +85,7 @@ static u32 g4x_infoframe_index(enum hdmi_infoframe_type type)
 	}
 }
 
-static u32 g4x_infoframe_enable(enum hdmi_infoframe_type type)
+static u32 g4x_infoframe_enable(unsigned int type)
 {
 	switch (type) {
 	case HDMI_INFOFRAME_TYPE_AVI:
@@ -100,9 +100,11 @@ static u32 g4x_infoframe_enable(enum hdmi_infoframe_type type)
 	}
 }
 
-static u32 hsw_infoframe_enable(enum hdmi_infoframe_type type)
+static u32 hsw_infoframe_enable(unsigned int type)
 {
 	switch (type) {
+	case DP_SDP_VSC:
+		return VIDEO_DIP_ENABLE_VSC_HSW;
 	case HDMI_INFOFRAME_TYPE_AVI:
 		return VIDEO_DIP_ENABLE_AVI_HSW;
 	case HDMI_INFOFRAME_TYPE_SPD:
@@ -118,10 +120,12 @@ static u32 hsw_infoframe_enable(enum hdmi_infoframe_type type)
 static i915_reg_t
 hsw_dip_data_reg(struct drm_i915_private *dev_priv,
 		 enum transcoder cpu_transcoder,
-		 enum hdmi_infoframe_type type,
+		 unsigned int type,
 		 int i)
 {
 	switch (type) {
+	case DP_SDP_VSC:
+		return HSW_TVIDEO_DIP_VSC_DATA(cpu_transcoder, i);
 	case HDMI_INFOFRAME_TYPE_AVI:
 		return HSW_TVIDEO_DIP_AVI_DATA(cpu_transcoder, i);
 	case HDMI_INFOFRAME_TYPE_SPD:
@@ -136,7 +140,7 @@ hsw_dip_data_reg(struct drm_i915_private *dev_priv,
 
 static void g4x_write_infoframe(struct drm_encoder *encoder,
 				const struct intel_crtc_state *crtc_state,
-				enum hdmi_infoframe_type type,
+				unsigned int type,
 				const void *frame, ssize_t len)
 {
 	const uint32_t *data = frame;
@@ -191,7 +195,7 @@ static bool g4x_infoframe_enabled(struct drm_encoder *encoder,
 
 static void ibx_write_infoframe(struct drm_encoder *encoder,
 				const struct intel_crtc_state *crtc_state,
-				enum hdmi_infoframe_type type,
+				unsigned int type,
 				const void *frame, ssize_t len)
 {
 	const uint32_t *data = frame;
@@ -251,7 +255,7 @@ static bool ibx_infoframe_enabled(struct drm_encoder *encoder,
 
 static void cpt_write_infoframe(struct drm_encoder *encoder,
 				const struct intel_crtc_state *crtc_state,
-				enum hdmi_infoframe_type type,
+				unsigned int type,
 				const void *frame, ssize_t len)
 {
 	const uint32_t *data = frame;
@@ -309,7 +313,7 @@ static bool cpt_infoframe_enabled(struct drm_encoder *encoder,
 
 static void vlv_write_infoframe(struct drm_encoder *encoder,
 				const struct intel_crtc_state *crtc_state,
-				enum hdmi_infoframe_type type,
+				unsigned int type,
 				const void *frame, ssize_t len)
 {
 	const uint32_t *data = frame;
@@ -368,7 +372,7 @@ static bool vlv_infoframe_enabled(struct drm_encoder *encoder,
 
 static void hsw_write_infoframe(struct drm_encoder *encoder,
 				const struct intel_crtc_state *crtc_state,
-				enum hdmi_infoframe_type type,
+				unsigned int type,
 				const void *frame, ssize_t len)
 {
 	const uint32_t *data = frame;
@@ -377,6 +381,8 @@ static void hsw_write_infoframe(struct drm_encoder *encoder,
 	enum transcoder cpu_transcoder = crtc_state->cpu_transcoder;
 	i915_reg_t ctl_reg = HSW_TVIDEO_DIP_CTL(cpu_transcoder);
 	i915_reg_t data_reg;
+	int data_size = type == DP_SDP_VSC ?
+		VIDEO_DIP_VSC_DATA_SIZE : VIDEO_DIP_DATA_SIZE;
 	int i;
 	u32 val = I915_READ(ctl_reg);
 
@@ -392,7 +398,7 @@ static void hsw_write_infoframe(struct drm_encoder *encoder,
 		data++;
 	}
 	/* Write every possible data byte to force correct ECC calculation. */
-	for (; i < VIDEO_DIP_DATA_SIZE; i += 4)
+	for (; i < data_size; i += 4)
 		I915_WRITE(hsw_dip_data_reg(dev_priv, cpu_transcoder,
 					    type, i >> 2), 0);
 	mmiowb();
@@ -434,7 +440,7 @@ static void intel_write_infoframe(struct drm_encoder *encoder,
 				  const struct intel_crtc_state *crtc_state,
 				  union hdmi_infoframe *frame)
 {
-	struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(encoder);
+	struct intel_digital_port *intel_dig_port = enc_to_dig_port(encoder);
 	uint8_t buffer[VIDEO_DIP_DATA_SIZE];
 	ssize_t len;
 
@@ -450,7 +456,7 @@ static void intel_write_infoframe(struct drm_encoder *encoder,
 	buffer[3] = 0;
 	len++;
 
-	intel_hdmi->write_infoframe(encoder, crtc_state, frame->any.type, buffer, len);
+	intel_dig_port->write_infoframe(encoder, crtc_state, frame->any.type, buffer, len);
 }
 
 static void intel_hdmi_set_avi_infoframe(struct drm_encoder *encoder,
@@ -481,7 +487,8 @@ static void intel_hdmi_set_avi_infoframe(struct drm_encoder *encoder,
 					   crtc_state->limited_color_range ?
 					   HDMI_QUANTIZATION_RANGE_LIMITED :
 					   HDMI_QUANTIZATION_RANGE_FULL,
-					   intel_hdmi->rgb_quant_range_selectable);
+					   intel_hdmi->rgb_quant_range_selectable,
+					   is_hdmi2_sink);
 
 	/* TODO: handle pixel repetition for YCBCR420 outputs */
 	intel_write_infoframe(encoder, crtc_state, &frame);
@@ -945,6 +952,7 @@ static void intel_hdmi_get_config(struct intel_encoder *encoder,
 				  struct intel_crtc_state *pipe_config)
 {
 	struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(&encoder->base);
+	struct intel_digital_port *intel_dig_port = hdmi_to_dig_port(intel_hdmi);
 	struct drm_device *dev = encoder->base.dev;
 	struct drm_i915_private *dev_priv = to_i915(dev);
 	u32 tmp, flags = 0;
@@ -965,7 +973,7 @@ static void intel_hdmi_get_config(struct intel_encoder *encoder,
 	if (tmp & HDMI_MODE_SELECT_HDMI)
 		pipe_config->has_hdmi_sink = true;
 
-	if (intel_hdmi->infoframe_enabled(&encoder->base, pipe_config))
+	if (intel_dig_port->infoframe_enabled(&encoder->base, pipe_config))
 		pipe_config->has_infoframe = true;
 
 	if (tmp & SDVO_AUDIO_ENABLE)
@@ -991,8 +999,8 @@ static void intel_hdmi_get_config(struct intel_encoder *encoder,
 }
 
 static void intel_enable_hdmi_audio(struct intel_encoder *encoder,
-				    struct intel_crtc_state *pipe_config,
-				    struct drm_connector_state *conn_state)
+				    const struct intel_crtc_state *pipe_config,
+				    const struct drm_connector_state *conn_state)
 {
 	struct intel_crtc *crtc = to_intel_crtc(pipe_config->base.crtc);
 
@@ -1003,8 +1011,8 @@ static void intel_enable_hdmi_audio(struct intel_encoder *encoder,
 }
 
 static void g4x_enable_hdmi(struct intel_encoder *encoder,
-			    struct intel_crtc_state *pipe_config,
-			    struct drm_connector_state *conn_state)
+			    const struct intel_crtc_state *pipe_config,
+			    const struct drm_connector_state *conn_state)
 {
 	struct drm_device *dev = encoder->base.dev;
 	struct drm_i915_private *dev_priv = to_i915(dev);
@@ -1025,8 +1033,8 @@ static void g4x_enable_hdmi(struct intel_encoder *encoder,
 }
 
 static void ibx_enable_hdmi(struct intel_encoder *encoder,
-			    struct intel_crtc_state *pipe_config,
-			    struct drm_connector_state *conn_state)
+			    const struct intel_crtc_state *pipe_config,
+			    const struct drm_connector_state *conn_state)
 {
 	struct drm_device *dev = encoder->base.dev;
 	struct drm_i915_private *dev_priv = to_i915(dev);
@@ -1075,8 +1083,8 @@ static void ibx_enable_hdmi(struct intel_encoder *encoder,
 }
 
 static void cpt_enable_hdmi(struct intel_encoder *encoder,
-			    struct intel_crtc_state *pipe_config,
-			    struct drm_connector_state *conn_state)
+			    const struct intel_crtc_state *pipe_config,
+			    const struct drm_connector_state *conn_state)
 {
 	struct drm_device *dev = encoder->base.dev;
 	struct drm_i915_private *dev_priv = to_i915(dev);
@@ -1130,18 +1138,20 @@ static void cpt_enable_hdmi(struct intel_encoder *encoder,
 }
 
 static void vlv_enable_hdmi(struct intel_encoder *encoder,
-			    struct intel_crtc_state *pipe_config,
-			    struct drm_connector_state *conn_state)
+			    const struct intel_crtc_state *pipe_config,
+			    const struct drm_connector_state *conn_state)
 {
 }
 
 static void intel_disable_hdmi(struct intel_encoder *encoder,
-			       struct intel_crtc_state *old_crtc_state,
-			       struct drm_connector_state *old_conn_state)
+			       const struct intel_crtc_state *old_crtc_state,
+			       const struct drm_connector_state *old_conn_state)
 {
 	struct drm_device *dev = encoder->base.dev;
 	struct drm_i915_private *dev_priv = to_i915(dev);
 	struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(&encoder->base);
+	struct intel_digital_port *intel_dig_port =
+		hdmi_to_dig_port(intel_hdmi);
 	struct intel_crtc *crtc = to_intel_crtc(old_crtc_state->base.crtc);
 	u32 temp;
 
@@ -1184,14 +1194,15 @@ static void intel_disable_hdmi(struct intel_encoder *encoder,
 		intel_set_pch_fifo_underrun_reporting(dev_priv, PIPE_A, true);
 	}
 
-	intel_hdmi->set_infoframes(&encoder->base, false, old_crtc_state, old_conn_state);
+	intel_dig_port->set_infoframes(&encoder->base, false,
+				       old_crtc_state, old_conn_state);
 
 	intel_dp_dual_mode_set_tmds_output(intel_hdmi, false);
 }
 
 static void g4x_disable_hdmi(struct intel_encoder *encoder,
-			     struct intel_crtc_state *old_crtc_state,
-			     struct drm_connector_state *old_conn_state)
+			     const struct intel_crtc_state *old_crtc_state,
+			     const struct drm_connector_state *old_conn_state)
 {
 	if (old_crtc_state->has_audio)
 		intel_audio_codec_disable(encoder);
@@ -1200,16 +1211,16 @@ static void g4x_disable_hdmi(struct intel_encoder *encoder,
 }
 
 static void pch_disable_hdmi(struct intel_encoder *encoder,
-			     struct intel_crtc_state *old_crtc_state,
-			     struct drm_connector_state *old_conn_state)
+			     const struct intel_crtc_state *old_crtc_state,
+			     const struct drm_connector_state *old_conn_state)
 {
 	if (old_crtc_state->has_audio)
 		intel_audio_codec_disable(encoder);
 }
 
 static void pch_post_disable_hdmi(struct intel_encoder *encoder,
-				  struct intel_crtc_state *old_crtc_state,
-				  struct drm_connector_state *old_conn_state)
+				  const struct intel_crtc_state *old_crtc_state,
+				  const struct drm_connector_state *old_conn_state)
 {
 	intel_disable_hdmi(encoder, old_crtc_state, old_conn_state);
 }
@@ -1314,7 +1325,7 @@ intel_hdmi_mode_valid(struct drm_connector *connector,
 	return status;
 }
 
-static bool hdmi_12bpc_possible(struct intel_crtc_state *crtc_state)
+static bool hdmi_12bpc_possible(const struct intel_crtc_state *crtc_state)
 {
 	struct drm_i915_private *dev_priv =
 		to_i915(crtc_state->base.crtc->dev);
@@ -1642,24 +1653,24 @@ static int intel_hdmi_get_modes(struct drm_connector *connector)
 }
 
 static void intel_hdmi_pre_enable(struct intel_encoder *encoder,
-				  struct intel_crtc_state *pipe_config,
-				  struct drm_connector_state *conn_state)
+				  const struct intel_crtc_state *pipe_config,
+				  const struct drm_connector_state *conn_state)
 {
-	struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(&encoder->base);
+	struct intel_digital_port *intel_dig_port =
+		enc_to_dig_port(&encoder->base);
 
 	intel_hdmi_prepare(encoder, pipe_config);
 
-	intel_hdmi->set_infoframes(&encoder->base,
-				   pipe_config->has_hdmi_sink,
-				   pipe_config, conn_state);
+	intel_dig_port->set_infoframes(&encoder->base,
+				       pipe_config->has_infoframe,
+				       pipe_config, conn_state);
 }
 
 static void vlv_hdmi_pre_enable(struct intel_encoder *encoder,
-				struct intel_crtc_state *pipe_config,
-				struct drm_connector_state *conn_state)
+				const struct intel_crtc_state *pipe_config,
+				const struct drm_connector_state *conn_state)
 {
 	struct intel_digital_port *dport = enc_to_dig_port(&encoder->base);
-	struct intel_hdmi *intel_hdmi = &dport->hdmi;
 	struct drm_device *dev = encoder->base.dev;
 	struct drm_i915_private *dev_priv = to_i915(dev);
 
@@ -1669,9 +1680,9 @@ static void vlv_hdmi_pre_enable(struct intel_encoder *encoder,
 	vlv_set_phy_signal_level(encoder, 0x2b245f5f, 0x00002000, 0x5578b83a,
 				 0x2b247878);
 
-	intel_hdmi->set_infoframes(&encoder->base,
-				   pipe_config->has_hdmi_sink,
-				   pipe_config, conn_state);
+	dport->set_infoframes(&encoder->base,
+			      pipe_config->has_infoframe,
+			      pipe_config, conn_state);
 
 	g4x_enable_hdmi(encoder, pipe_config, conn_state);
 
@@ -1679,8 +1690,8 @@ static void vlv_hdmi_pre_enable(struct intel_encoder *encoder,
 }
 
 static void vlv_hdmi_pre_pll_enable(struct intel_encoder *encoder,
-				    struct intel_crtc_state *pipe_config,
-				    struct drm_connector_state *conn_state)
+				    const struct intel_crtc_state *pipe_config,
+				    const struct drm_connector_state *conn_state)
 {
 	intel_hdmi_prepare(encoder, pipe_config);
 
@@ -1688,8 +1699,8 @@ static void vlv_hdmi_pre_pll_enable(struct intel_encoder *encoder,
 }
 
 static void chv_hdmi_pre_pll_enable(struct intel_encoder *encoder,
-				    struct intel_crtc_state *pipe_config,
-				    struct drm_connector_state *conn_state)
+				    const struct intel_crtc_state *pipe_config,
+				    const struct drm_connector_state *conn_state)
 {
 	intel_hdmi_prepare(encoder, pipe_config);
 
@@ -1697,23 +1708,23 @@ static void chv_hdmi_pre_pll_enable(struct intel_encoder *encoder,
 }
 
 static void chv_hdmi_post_pll_disable(struct intel_encoder *encoder,
-				      struct intel_crtc_state *old_crtc_state,
-				      struct drm_connector_state *old_conn_state)
+				      const struct intel_crtc_state *old_crtc_state,
+				      const struct drm_connector_state *old_conn_state)
 {
 	chv_phy_post_pll_disable(encoder);
 }
 
 static void vlv_hdmi_post_disable(struct intel_encoder *encoder,
-				  struct intel_crtc_state *old_crtc_state,
-				  struct drm_connector_state *old_conn_state)
+				  const struct intel_crtc_state *old_crtc_state,
+				  const struct drm_connector_state *old_conn_state)
 {
 	/* Reset lanes to avoid HDMI flicker (VLV w/a) */
 	vlv_phy_reset_lanes(encoder);
 }
 
 static void chv_hdmi_post_disable(struct intel_encoder *encoder,
-				  struct intel_crtc_state *old_crtc_state,
-				  struct drm_connector_state *old_conn_state)
+				  const struct intel_crtc_state *old_crtc_state,
+				  const struct drm_connector_state *old_conn_state)
 {
 	struct drm_device *dev = encoder->base.dev;
 	struct drm_i915_private *dev_priv = to_i915(dev);
@@ -1727,11 +1738,10 @@ static void chv_hdmi_post_disable(struct intel_encoder *encoder,
 }
 
 static void chv_hdmi_pre_enable(struct intel_encoder *encoder,
-				struct intel_crtc_state *pipe_config,
-				struct drm_connector_state *conn_state)
+				const struct intel_crtc_state *pipe_config,
+				const struct drm_connector_state *conn_state)
 {
 	struct intel_digital_port *dport = enc_to_dig_port(&encoder->base);
-	struct intel_hdmi *intel_hdmi = &dport->hdmi;
 	struct drm_device *dev = encoder->base.dev;
 	struct drm_i915_private *dev_priv = to_i915(dev);
 
@@ -1741,9 +1751,9 @@ static void chv_hdmi_pre_enable(struct intel_encoder *encoder,
 	/* Use 800mV-0dB */
 	chv_set_phy_signal_level(encoder, 128, 102, false);
 
-	intel_hdmi->set_infoframes(&encoder->base,
-				   pipe_config->has_hdmi_sink,
-				   pipe_config, conn_state);
+	dport->set_infoframes(&encoder->base,
+			      pipe_config->has_infoframe,
+			      pipe_config, conn_state);
 
 	g4x_enable_hdmi(encoder, pipe_config, conn_state);
 
@@ -1958,6 +1968,34 @@ static u8 intel_hdmi_ddc_pin(struct drm_i915_private *dev_priv,
 	return ddc_pin;
 }
 
+void intel_infoframe_init(struct intel_digital_port *intel_dig_port)
+{
+	struct drm_i915_private *dev_priv =
+		to_i915(intel_dig_port->base.base.dev);
+
+	if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) {
+		intel_dig_port->write_infoframe = vlv_write_infoframe;
+		intel_dig_port->set_infoframes = vlv_set_infoframes;
+		intel_dig_port->infoframe_enabled = vlv_infoframe_enabled;
+	} else if (IS_G4X(dev_priv)) {
+		intel_dig_port->write_infoframe = g4x_write_infoframe;
+		intel_dig_port->set_infoframes = g4x_set_infoframes;
+		intel_dig_port->infoframe_enabled = g4x_infoframe_enabled;
+	} else if (HAS_DDI(dev_priv)) {
+		intel_dig_port->write_infoframe = hsw_write_infoframe;
+		intel_dig_port->set_infoframes = hsw_set_infoframes;
+		intel_dig_port->infoframe_enabled = hsw_infoframe_enabled;
+	} else if (HAS_PCH_IBX(dev_priv)) {
+		intel_dig_port->write_infoframe = ibx_write_infoframe;
+		intel_dig_port->set_infoframes = ibx_set_infoframes;
+		intel_dig_port->infoframe_enabled = ibx_infoframe_enabled;
+	} else {
+		intel_dig_port->write_infoframe = cpt_write_infoframe;
+		intel_dig_port->set_infoframes = cpt_set_infoframes;
+		intel_dig_port->infoframe_enabled = cpt_infoframe_enabled;
+	}
+}
+
 void intel_hdmi_init_connector(struct intel_digital_port *intel_dig_port,
 			       struct intel_connector *intel_connector)
 {
@@ -1993,28 +2031,6 @@ void intel_hdmi_init_connector(struct intel_digital_port *intel_dig_port,
 		return;
 	intel_encoder->hpd_pin = intel_hpd_pin(port);
 
-	if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) {
-		intel_hdmi->write_infoframe = vlv_write_infoframe;
-		intel_hdmi->set_infoframes = vlv_set_infoframes;
-		intel_hdmi->infoframe_enabled = vlv_infoframe_enabled;
-	} else if (IS_G4X(dev_priv)) {
-		intel_hdmi->write_infoframe = g4x_write_infoframe;
-		intel_hdmi->set_infoframes = g4x_set_infoframes;
-		intel_hdmi->infoframe_enabled = g4x_infoframe_enabled;
-	} else if (HAS_DDI(dev_priv)) {
-		intel_hdmi->write_infoframe = hsw_write_infoframe;
-		intel_hdmi->set_infoframes = hsw_set_infoframes;
-		intel_hdmi->infoframe_enabled = hsw_infoframe_enabled;
-	} else if (HAS_PCH_IBX(dev_priv)) {
-		intel_hdmi->write_infoframe = ibx_write_infoframe;
-		intel_hdmi->set_infoframes = ibx_set_infoframes;
-		intel_hdmi->infoframe_enabled = ibx_infoframe_enabled;
-	} else {
-		intel_hdmi->write_infoframe = cpt_write_infoframe;
-		intel_hdmi->set_infoframes = cpt_set_infoframes;
-		intel_hdmi->infoframe_enabled = cpt_infoframe_enabled;
-	}
-
 	if (HAS_DDI(dev_priv))
 		intel_connector->get_hw_state = intel_ddi_connector_get_hw_state;
 	else
@@ -2113,5 +2129,7 @@ void intel_hdmi_init(struct drm_i915_private *dev_priv,
 	intel_dig_port->dp.output_reg = INVALID_MMIO_REG;
 	intel_dig_port->max_lanes = 4;
 
+	intel_infoframe_init(intel_dig_port);
+
 	intel_hdmi_init_connector(intel_dig_port, intel_connector);
 }
diff --git a/drivers/gpu/drm/i915/intel_huc.c b/drivers/gpu/drm/i915/intel_huc.c
index 6145fa0d6773..c8a48cbc2b7d 100644
--- a/drivers/gpu/drm/i915/intel_huc.c
+++ b/drivers/gpu/drm/i915/intel_huc.c
@@ -21,9 +21,11 @@
  * IN THE SOFTWARE.
  *
  */
-#include <linux/firmware.h>
+
+#include <linux/types.h>
+
+#include "intel_huc.h"
 #include "i915_drv.h"
-#include "intel_uc.h"
 
 /**
  * DOC: HuC Firmware
@@ -76,6 +78,42 @@ MODULE_FIRMWARE(I915_KBL_HUC_UCODE);
 	GLK_HUC_FW_MINOR, GLK_BLD_NUM)
 
 /**
+ * intel_huc_select_fw() - selects HuC firmware for loading
+ * @huc:	intel_huc struct
+ */
+void intel_huc_select_fw(struct intel_huc *huc)
+{
+	struct drm_i915_private *dev_priv = huc_to_i915(huc);
+
+	intel_uc_fw_init(&huc->fw, INTEL_UC_FW_TYPE_HUC);
+
+	if (i915_modparams.huc_firmware_path) {
+		huc->fw.path = i915_modparams.huc_firmware_path;
+		huc->fw.major_ver_wanted = 0;
+		huc->fw.minor_ver_wanted = 0;
+	} else if (IS_SKYLAKE(dev_priv)) {
+		huc->fw.path = I915_SKL_HUC_UCODE;
+		huc->fw.major_ver_wanted = SKL_HUC_FW_MAJOR;
+		huc->fw.minor_ver_wanted = SKL_HUC_FW_MINOR;
+	} else if (IS_BROXTON(dev_priv)) {
+		huc->fw.path = I915_BXT_HUC_UCODE;
+		huc->fw.major_ver_wanted = BXT_HUC_FW_MAJOR;
+		huc->fw.minor_ver_wanted = BXT_HUC_FW_MINOR;
+	} else if (IS_KABYLAKE(dev_priv) || IS_COFFEELAKE(dev_priv)) {
+		huc->fw.path = I915_KBL_HUC_UCODE;
+		huc->fw.major_ver_wanted = KBL_HUC_FW_MAJOR;
+		huc->fw.minor_ver_wanted = KBL_HUC_FW_MINOR;
+	} else if (IS_GEMINILAKE(dev_priv)) {
+		huc->fw.path = I915_GLK_HUC_UCODE;
+		huc->fw.major_ver_wanted = GLK_HUC_FW_MAJOR;
+		huc->fw.minor_ver_wanted = GLK_HUC_FW_MINOR;
+	} else {
+		DRM_ERROR("No HuC firmware known for platform with HuC!\n");
+		return;
+	}
+}
+
+/**
  * huc_ucode_xfer() - DMA's the firmware
  * @dev_priv: the drm_i915_private device
  *
@@ -83,26 +121,15 @@ MODULE_FIRMWARE(I915_KBL_HUC_UCODE);
  *
  * Return: 0 on success, non-zero on failure
  */
-static int huc_ucode_xfer(struct drm_i915_private *dev_priv)
+static int huc_ucode_xfer(struct intel_uc_fw *huc_fw, struct i915_vma *vma)
 {
-	struct intel_uc_fw *huc_fw = &dev_priv->huc.fw;
-	struct i915_vma *vma;
+	struct intel_huc *huc = container_of(huc_fw, struct intel_huc, fw);
+	struct drm_i915_private *dev_priv = huc_to_i915(huc);
 	unsigned long offset = 0;
 	u32 size;
 	int ret;
 
-	ret = i915_gem_object_set_to_gtt_domain(huc_fw->obj, false);
-	if (ret) {
-		DRM_DEBUG_DRIVER("set-domain failed %d\n", ret);
-		return ret;
-	}
-
-	vma = i915_gem_object_ggtt_pin(huc_fw->obj, NULL, 0, 0,
-				PIN_OFFSET_BIAS | GUC_WOPCM_TOP);
-	if (IS_ERR(vma)) {
-		DRM_DEBUG_DRIVER("pin failed %d\n", (int)PTR_ERR(vma));
-		return PTR_ERR(vma);
-	}
+	GEM_BUG_ON(huc_fw->type != INTEL_UC_FW_TYPE_HUC);
 
 	intel_uncore_forcewake_get(dev_priv, FORCEWAKE_ALL);
 
@@ -133,55 +160,10 @@ static int huc_ucode_xfer(struct drm_i915_private *dev_priv)
 
 	intel_uncore_forcewake_put(dev_priv, FORCEWAKE_ALL);
 
-	/*
-	 * We keep the object pages for reuse during resume. But we can unpin it
-	 * now that DMA has completed, so it doesn't continue to take up space.
-	 */
-	i915_vma_unpin(vma);
-
 	return ret;
 }
 
 /**
- * intel_huc_select_fw() - selects HuC firmware for loading
- * @huc:	intel_huc struct
- */
-void intel_huc_select_fw(struct intel_huc *huc)
-{
-	struct drm_i915_private *dev_priv = huc_to_i915(huc);
-
-	huc->fw.path = NULL;
-	huc->fw.fetch_status = INTEL_UC_FIRMWARE_NONE;
-	huc->fw.load_status = INTEL_UC_FIRMWARE_NONE;
-	huc->fw.type = INTEL_UC_FW_TYPE_HUC;
-
-	if (i915.huc_firmware_path) {
-		huc->fw.path = i915.huc_firmware_path;
-		huc->fw.major_ver_wanted = 0;
-		huc->fw.minor_ver_wanted = 0;
-	} else if (IS_SKYLAKE(dev_priv)) {
-		huc->fw.path = I915_SKL_HUC_UCODE;
-		huc->fw.major_ver_wanted = SKL_HUC_FW_MAJOR;
-		huc->fw.minor_ver_wanted = SKL_HUC_FW_MINOR;
-	} else if (IS_BROXTON(dev_priv)) {
-		huc->fw.path = I915_BXT_HUC_UCODE;
-		huc->fw.major_ver_wanted = BXT_HUC_FW_MAJOR;
-		huc->fw.minor_ver_wanted = BXT_HUC_FW_MINOR;
-	} else if (IS_KABYLAKE(dev_priv) || IS_COFFEELAKE(dev_priv)) {
-		huc->fw.path = I915_KBL_HUC_UCODE;
-		huc->fw.major_ver_wanted = KBL_HUC_FW_MAJOR;
-		huc->fw.minor_ver_wanted = KBL_HUC_FW_MINOR;
-	} else if (IS_GEMINILAKE(dev_priv)) {
-		huc->fw.path = I915_GLK_HUC_UCODE;
-		huc->fw.major_ver_wanted = GLK_HUC_FW_MAJOR;
-		huc->fw.minor_ver_wanted = GLK_HUC_FW_MINOR;
-	} else {
-		DRM_ERROR("No HuC firmware known for platform with HuC!\n");
-		return;
-	}
-}
-
-/**
  * intel_huc_init_hw() - load HuC uCode to device
  * @huc: intel_huc structure
  *
@@ -195,49 +177,26 @@ void intel_huc_select_fw(struct intel_huc *huc)
  */
 void intel_huc_init_hw(struct intel_huc *huc)
 {
-	struct drm_i915_private *dev_priv = huc_to_i915(huc);
-	int err;
-
-	DRM_DEBUG_DRIVER("%s fw status: fetch %s, load %s\n",
-		huc->fw.path,
-		intel_uc_fw_status_repr(huc->fw.fetch_status),
-		intel_uc_fw_status_repr(huc->fw.load_status));
-
-	if (huc->fw.fetch_status != INTEL_UC_FIRMWARE_SUCCESS)
-		return;
-
-	huc->fw.load_status = INTEL_UC_FIRMWARE_PENDING;
-
-	err = huc_ucode_xfer(dev_priv);
-
-	huc->fw.load_status = err ?
-		INTEL_UC_FIRMWARE_FAIL : INTEL_UC_FIRMWARE_SUCCESS;
-
-	DRM_DEBUG_DRIVER("%s fw status: fetch %s, load %s\n",
-		huc->fw.path,
-		intel_uc_fw_status_repr(huc->fw.fetch_status),
-		intel_uc_fw_status_repr(huc->fw.load_status));
-
-	if (huc->fw.load_status != INTEL_UC_FIRMWARE_SUCCESS)
-		DRM_ERROR("Failed to complete HuC uCode load with ret %d\n", err);
-
-	return;
+	intel_uc_fw_upload(&huc->fw, huc_ucode_xfer);
 }
 
 /**
- * intel_guc_auth_huc() - authenticate ucode
- * @dev_priv: the drm_i915_device
+ * intel_huc_auth() - Authenticate HuC uCode
+ * @huc: intel_huc structure
+ *
+ * Called after HuC and GuC firmware loading during intel_uc_init_hw().
  *
- * Triggers a HuC fw authentication request to the GuC via intel_guc_action_
- * authenticate_huc interface.
+ * This function pins HuC firmware image object into GGTT.
+ * Then it invokes GuC action to authenticate passing the offset to RSA
+ * signature through intel_guc_auth_huc(). It then waits for 50ms for
+ * firmware verification ACK and unpins the object.
  */
-void intel_guc_auth_huc(struct drm_i915_private *dev_priv)
+void intel_huc_auth(struct intel_huc *huc)
 {
-	struct intel_guc *guc = &dev_priv->guc;
-	struct intel_huc *huc = &dev_priv->huc;
+	struct drm_i915_private *i915 = huc_to_i915(huc);
+	struct intel_guc *guc = &i915->guc;
 	struct i915_vma *vma;
 	int ret;
-	u32 data[2];
 
 	if (huc->fw.load_status != INTEL_UC_FIRMWARE_SUCCESS)
 		return;
@@ -250,23 +209,19 @@ void intel_guc_auth_huc(struct drm_i915_private *dev_priv)
 		return;
 	}
 
-	/* Specify auth action and where public signature is. */
-	data[0] = INTEL_GUC_ACTION_AUTHENTICATE_HUC;
-	data[1] = guc_ggtt_offset(vma) + huc->fw.rsa_offset;
-
-	ret = intel_guc_send(guc, data, ARRAY_SIZE(data));
+	ret = intel_guc_auth_huc(guc,
+				 guc_ggtt_offset(vma) + huc->fw.rsa_offset);
 	if (ret) {
 		DRM_ERROR("HuC: GuC did not ack Auth request %d\n", ret);
 		goto out;
 	}
 
 	/* Check authentication status, it should be done by now */
-	ret = intel_wait_for_register(dev_priv,
-				HUC_STATUS2,
-				HUC_FW_VERIFIED,
-				HUC_FW_VERIFIED,
-				50);
-
+	ret = intel_wait_for_register(i915,
+				      HUC_STATUS2,
+				      HUC_FW_VERIFIED,
+				      HUC_FW_VERIFIED,
+				      50);
 	if (ret) {
 		DRM_ERROR("HuC: Authentication failed %d\n", ret);
 		goto out;
@@ -275,4 +230,3 @@ void intel_guc_auth_huc(struct drm_i915_private *dev_priv)
 out:
 	i915_vma_unpin(vma);
 }
-
diff --git a/drivers/gpu/drm/i915/intel_huc.h b/drivers/gpu/drm/i915/intel_huc.h
new file mode 100644
index 000000000000..aaa38b9e5817
--- /dev/null
+++ b/drivers/gpu/drm/i915/intel_huc.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright © 2014-2017 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ */
+
+#ifndef _INTEL_HUC_H_
+#define _INTEL_HUC_H_
+
+#include "intel_uc_fw.h"
+
+struct intel_huc {
+	/* Generic uC firmware management */
+	struct intel_uc_fw fw;
+
+	/* HuC-specific additions */
+};
+
+void intel_huc_select_fw(struct intel_huc *huc);
+void intel_huc_init_hw(struct intel_huc *huc);
+void intel_huc_auth(struct intel_huc *huc);
+
+#endif
diff --git a/drivers/gpu/drm/i915/intel_i2c.c b/drivers/gpu/drm/i915/intel_i2c.c
index eb5827110d8f..49fdf09f9919 100644
--- a/drivers/gpu/drm/i915/intel_i2c.c
+++ b/drivers/gpu/drm/i915/intel_i2c.c
@@ -438,7 +438,9 @@ static bool
 gmbus_is_index_read(struct i2c_msg *msgs, int i, int num)
 {
 	return (i + 1 < num &&
-		!(msgs[i].flags & I2C_M_RD) && msgs[i].len <= 2 &&
+		msgs[i].addr == msgs[i + 1].addr &&
+		!(msgs[i].flags & I2C_M_RD) &&
+		(msgs[i].len == 1 || msgs[i].len == 2) &&
 		(msgs[i + 1].flags & I2C_M_RD));
 }
 
diff --git a/drivers/gpu/drm/i915/intel_lpe_audio.c b/drivers/gpu/drm/i915/intel_lpe_audio.c
index 3bf65288ffff..5809b29044fc 100644
--- a/drivers/gpu/drm/i915/intel_lpe_audio.c
+++ b/drivers/gpu/drm/i915/intel_lpe_audio.c
@@ -193,7 +193,7 @@ static bool lpe_audio_detect(struct drm_i915_private *dev_priv)
 		};
 
 		if (!pci_dev_present(atom_hdaudio_ids)) {
-			DRM_INFO("%s\n", "HDaudio controller not detected, using LPE audio instead\n");
+			DRM_INFO("HDaudio controller not detected, using LPE audio instead\n");
 			lpe_present = true;
 		}
 	}
diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c
index 6f972e6ec663..d36e25607435 100644
--- a/drivers/gpu/drm/i915/intel_lrc.c
+++ b/drivers/gpu/drm/i915/intel_lrc.c
@@ -208,8 +208,9 @@
 
 /* Typical size of the average request (2 pipecontrols and a MI_BB) */
 #define EXECLISTS_REQUEST_SIZE 64 /* bytes */
-
 #define WA_TAIL_DWORDS 2
+#define WA_TAIL_BYTES (sizeof(u32) * WA_TAIL_DWORDS)
+#define PREEMPT_ID 0x1
 
 static int execlists_context_deferred_alloc(struct i915_gem_context *ctx,
 					    struct intel_engine_cs *engine);
@@ -243,8 +244,7 @@ int intel_sanitize_enable_execlists(struct drm_i915_private *dev_priv, int enabl
 		return 0;
 
 	if (HAS_LOGICAL_RING_CONTEXTS(dev_priv) &&
-	    USES_PPGTT(dev_priv) &&
-	    i915.use_mmio_flip >= 0)
+	    USES_PPGTT(dev_priv))
 		return 1;
 
 	return 0;
@@ -279,17 +279,110 @@ intel_lr_context_descriptor_update(struct i915_gem_context *ctx,
 	BUILD_BUG_ON(MAX_CONTEXT_HW_ID > (1<<GEN8_CTX_ID_WIDTH));
 
 	desc = ctx->desc_template;				/* bits  0-11 */
-	desc |= i915_ggtt_offset(ce->state) + LRC_PPHWSP_PN * PAGE_SIZE;
+	desc |= i915_ggtt_offset(ce->state) + LRC_HEADER_PAGES * PAGE_SIZE;
 								/* bits 12-31 */
 	desc |= (u64)ctx->hw_id << GEN8_CTX_ID_SHIFT;		/* bits 32-52 */
 
 	ce->lrc_desc = desc;
 }
 
-uint64_t intel_lr_context_descriptor(struct i915_gem_context *ctx,
-				     struct intel_engine_cs *engine)
+static struct i915_priolist *
+lookup_priolist(struct intel_engine_cs *engine,
+		struct i915_priotree *pt,
+		int prio)
+{
+	struct intel_engine_execlists * const execlists = &engine->execlists;
+	struct i915_priolist *p;
+	struct rb_node **parent, *rb;
+	bool first = true;
+
+	if (unlikely(execlists->no_priolist))
+		prio = I915_PRIORITY_NORMAL;
+
+find_priolist:
+	/* most positive priority is scheduled first, equal priorities fifo */
+	rb = NULL;
+	parent = &execlists->queue.rb_node;
+	while (*parent) {
+		rb = *parent;
+		p = rb_entry(rb, typeof(*p), node);
+		if (prio > p->priority) {
+			parent = &rb->rb_left;
+		} else if (prio < p->priority) {
+			parent = &rb->rb_right;
+			first = false;
+		} else {
+			return p;
+		}
+	}
+
+	if (prio == I915_PRIORITY_NORMAL) {
+		p = &execlists->default_priolist;
+	} else {
+		p = kmem_cache_alloc(engine->i915->priorities, GFP_ATOMIC);
+		/* Convert an allocation failure to a priority bump */
+		if (unlikely(!p)) {
+			prio = I915_PRIORITY_NORMAL; /* recurses just once */
+
+			/* To maintain ordering with all rendering, after an
+			 * allocation failure we have to disable all scheduling.
+			 * Requests will then be executed in fifo, and schedule
+			 * will ensure that dependencies are emitted in fifo.
+			 * There will be still some reordering with existing
+			 * requests, so if userspace lied about their
+			 * dependencies that reordering may be visible.
+			 */
+			execlists->no_priolist = true;
+			goto find_priolist;
+		}
+	}
+
+	p->priority = prio;
+	INIT_LIST_HEAD(&p->requests);
+	rb_link_node(&p->node, rb, parent);
+	rb_insert_color(&p->node, &execlists->queue);
+
+	if (first)
+		execlists->first = &p->node;
+
+	return ptr_pack_bits(p, first, 1);
+}
+
+static void unwind_wa_tail(struct drm_i915_gem_request *rq)
 {
-	return ctx->engine[engine->id].lrc_desc;
+	rq->tail = intel_ring_wrap(rq->ring, rq->wa_tail - WA_TAIL_BYTES);
+	assert_ring_tail_valid(rq->ring, rq->tail);
+}
+
+static void unwind_incomplete_requests(struct intel_engine_cs *engine)
+{
+	struct drm_i915_gem_request *rq, *rn;
+	struct i915_priolist *uninitialized_var(p);
+	int last_prio = I915_PRIORITY_INVALID;
+
+	lockdep_assert_held(&engine->timeline->lock);
+
+	list_for_each_entry_safe_reverse(rq, rn,
+					 &engine->timeline->requests,
+					 link) {
+		if (i915_gem_request_completed(rq))
+			return;
+
+		__i915_gem_request_unsubmit(rq);
+		unwind_wa_tail(rq);
+
+		GEM_BUG_ON(rq->priotree.priority == I915_PRIORITY_INVALID);
+		if (rq->priotree.priority != last_prio) {
+			p = lookup_priolist(engine,
+					    &rq->priotree,
+					    rq->priotree.priority);
+			p = ptr_mask_bits(p, 1);
+
+			last_prio = rq->priotree.priority;
+		}
+
+		list_add(&rq->priotree.link, &p->requests);
+	}
 }
 
 static inline void
@@ -336,14 +429,20 @@ static u64 execlists_update_context(struct drm_i915_gem_request *rq)
 	return ce->lrc_desc;
 }
 
+static inline void elsp_write(u64 desc, u32 __iomem *elsp)
+{
+	writel(upper_32_bits(desc), elsp);
+	writel(lower_32_bits(desc), elsp);
+}
+
 static void execlists_submit_ports(struct intel_engine_cs *engine)
 {
-	struct execlist_port *port = engine->execlist_port;
+	struct execlist_port *port = engine->execlists.port;
 	u32 __iomem *elsp =
 		engine->i915->regs + i915_mmio_reg_offset(RING_ELSP(engine));
 	unsigned int n;
 
-	for (n = ARRAY_SIZE(engine->execlist_port); n--; ) {
+	for (n = execlists_num_ports(&engine->execlists); n--; ) {
 		struct drm_i915_gem_request *rq;
 		unsigned int count;
 		u64 desc;
@@ -361,8 +460,7 @@ static void execlists_submit_ports(struct intel_engine_cs *engine)
 			desc = 0;
 		}
 
-		writel(upper_32_bits(desc), elsp);
-		writel(lower_32_bits(desc), elsp);
+		elsp_write(desc, elsp);
 	}
 }
 
@@ -395,25 +493,43 @@ static void port_assign(struct execlist_port *port,
 	port_set(port, port_pack(i915_gem_request_get(rq), port_count(port)));
 }
 
+static void inject_preempt_context(struct intel_engine_cs *engine)
+{
+	struct intel_context *ce =
+		&engine->i915->preempt_context->engine[engine->id];
+	u32 __iomem *elsp =
+		engine->i915->regs + i915_mmio_reg_offset(RING_ELSP(engine));
+	unsigned int n;
+
+	GEM_BUG_ON(engine->i915->preempt_context->hw_id != PREEMPT_ID);
+	GEM_BUG_ON(!IS_ALIGNED(ce->ring->size, WA_TAIL_BYTES));
+
+	memset(ce->ring->vaddr + ce->ring->tail, 0, WA_TAIL_BYTES);
+	ce->ring->tail += WA_TAIL_BYTES;
+	ce->ring->tail &= (ce->ring->size - 1);
+	ce->lrc_reg_state[CTX_RING_TAIL+1] = ce->ring->tail;
+
+	for (n = execlists_num_ports(&engine->execlists); --n; )
+		elsp_write(0, elsp);
+
+	elsp_write(ce->lrc_desc, elsp);
+}
+
+static bool can_preempt(struct intel_engine_cs *engine)
+{
+	return INTEL_INFO(engine->i915)->has_logical_ring_preemption;
+}
+
 static void execlists_dequeue(struct intel_engine_cs *engine)
 {
-	struct drm_i915_gem_request *last;
-	struct execlist_port *port = engine->execlist_port;
+	struct intel_engine_execlists * const execlists = &engine->execlists;
+	struct execlist_port *port = execlists->port;
+	const struct execlist_port * const last_port =
+		&execlists->port[execlists->port_mask];
+	struct drm_i915_gem_request *last = port_request(port);
 	struct rb_node *rb;
 	bool submit = false;
 
-	last = port_request(port);
-	if (last)
-		/* WaIdleLiteRestore:bdw,skl
-		 * Apply the wa NOOPs to prevent ring:HEAD == req:TAIL
-		 * as we resubmit the request. See gen8_emit_breadcrumb()
-		 * for where we prepare the padding after the end of the
-		 * request.
-		 */
-		last->tail = last->wa_tail;
-
-	GEM_BUG_ON(port_isset(&port[1]));
-
 	/* Hardware submission is through 2 ports. Conceptually each port
 	 * has a (RING_START, RING_HEAD, RING_TAIL) tuple. RING_START is
 	 * static for a context, and unique to each, so we only execute
@@ -436,9 +552,68 @@ static void execlists_dequeue(struct intel_engine_cs *engine)
 	 */
 
 	spin_lock_irq(&engine->timeline->lock);
-	rb = engine->execlist_first;
-	GEM_BUG_ON(rb_first(&engine->execlist_queue) != rb);
-	while (rb) {
+	rb = execlists->first;
+	GEM_BUG_ON(rb_first(&execlists->queue) != rb);
+	if (!rb)
+		goto unlock;
+
+	if (last) {
+		/*
+		 * Don't resubmit or switch until all outstanding
+		 * preemptions (lite-restore) are seen. Then we
+		 * know the next preemption status we see corresponds
+		 * to this ELSP update.
+		 */
+		if (port_count(&port[0]) > 1)
+			goto unlock;
+
+		if (can_preempt(engine) &&
+		    rb_entry(rb, struct i915_priolist, node)->priority >
+		    max(last->priotree.priority, 0)) {
+			/*
+			 * Switch to our empty preempt context so
+			 * the state of the GPU is known (idle).
+			 */
+			inject_preempt_context(engine);
+			execlists_set_active(execlists,
+					     EXECLISTS_ACTIVE_PREEMPT);
+			goto unlock;
+		} else {
+			/*
+			 * In theory, we could coalesce more requests onto
+			 * the second port (the first port is active, with
+			 * no preemptions pending). However, that means we
+			 * then have to deal with the possible lite-restore
+			 * of the second port (as we submit the ELSP, there
+			 * may be a context-switch) but also we may complete
+			 * the resubmission before the context-switch. Ergo,
+			 * coalescing onto the second port will cause a
+			 * preemption event, but we cannot predict whether
+			 * that will affect port[0] or port[1].
+			 *
+			 * If the second port is already active, we can wait
+			 * until the next context-switch before contemplating
+			 * new requests. The GPU will be busy and we should be
+			 * able to resubmit the new ELSP before it idles,
+			 * avoiding pipeline bubbles (momentary pauses where
+			 * the driver is unable to keep up the supply of new
+			 * work).
+			 */
+			if (port_count(&port[1]))
+				goto unlock;
+
+			/* WaIdleLiteRestore:bdw,skl
+			 * Apply the wa NOOPs to prevent
+			 * ring:HEAD == req:TAIL as we resubmit the
+			 * request. See gen8_emit_breadcrumb() for
+			 * where we prepare the padding after the
+			 * end of the request.
+			 */
+			last->tail = last->wa_tail;
+		}
+	}
+
+	do {
 		struct i915_priolist *p = rb_entry(rb, typeof(*p), node);
 		struct drm_i915_gem_request *rq, *rn;
 
@@ -460,7 +635,7 @@ static void execlists_dequeue(struct intel_engine_cs *engine)
 				 * combine this request with the last, then we
 				 * are done.
 				 */
-				if (port != engine->execlist_port) {
+				if (port == last_port) {
 					__list_del_many(&p->requests,
 							&rq->priotree.link);
 					goto done;
@@ -485,38 +660,108 @@ static void execlists_dequeue(struct intel_engine_cs *engine)
 				if (submit)
 					port_assign(port, last);
 				port++;
+
+				GEM_BUG_ON(port_isset(port));
 			}
 
 			INIT_LIST_HEAD(&rq->priotree.link);
-			rq->priotree.priority = INT_MAX;
-
 			__i915_gem_request_submit(rq);
-			trace_i915_gem_request_in(rq, port_index(port, engine));
+			trace_i915_gem_request_in(rq, port_index(port, execlists));
 			last = rq;
 			submit = true;
 		}
 
 		rb = rb_next(rb);
-		rb_erase(&p->node, &engine->execlist_queue);
+		rb_erase(&p->node, &execlists->queue);
 		INIT_LIST_HEAD(&p->requests);
 		if (p->priority != I915_PRIORITY_NORMAL)
 			kmem_cache_free(engine->i915->priorities, p);
-	}
+	} while (rb);
 done:
-	engine->execlist_first = rb;
+	execlists->first = rb;
 	if (submit)
 		port_assign(port, last);
+unlock:
 	spin_unlock_irq(&engine->timeline->lock);
 
-	if (submit)
+	if (submit) {
+		execlists_set_active(execlists, EXECLISTS_ACTIVE_USER);
 		execlists_submit_ports(engine);
+	}
+}
+
+static void
+execlist_cancel_port_requests(struct intel_engine_execlists *execlists)
+{
+	struct execlist_port *port = execlists->port;
+	unsigned int num_ports = execlists_num_ports(execlists);
+
+	while (num_ports-- && port_isset(port)) {
+		struct drm_i915_gem_request *rq = port_request(port);
+
+		GEM_BUG_ON(!execlists->active);
+		execlists_context_status_change(rq, INTEL_CONTEXT_SCHEDULE_PREEMPTED);
+		i915_gem_request_put(rq);
+
+		memset(port, 0, sizeof(*port));
+		port++;
+	}
 }
 
-static bool execlists_elsp_ready(const struct intel_engine_cs *engine)
+static void execlists_cancel_requests(struct intel_engine_cs *engine)
 {
-	const struct execlist_port *port = engine->execlist_port;
+	struct intel_engine_execlists * const execlists = &engine->execlists;
+	struct drm_i915_gem_request *rq, *rn;
+	struct rb_node *rb;
+	unsigned long flags;
 
-	return port_count(&port[0]) + port_count(&port[1]) < 2;
+	spin_lock_irqsave(&engine->timeline->lock, flags);
+
+	/* Cancel the requests on the HW and clear the ELSP tracker. */
+	execlist_cancel_port_requests(execlists);
+
+	/* Mark all executing requests as skipped. */
+	list_for_each_entry(rq, &engine->timeline->requests, link) {
+		GEM_BUG_ON(!rq->global_seqno);
+		if (!i915_gem_request_completed(rq))
+			dma_fence_set_error(&rq->fence, -EIO);
+	}
+
+	/* Flush the queued requests to the timeline list (for retiring). */
+	rb = execlists->first;
+	while (rb) {
+		struct i915_priolist *p = rb_entry(rb, typeof(*p), node);
+
+		list_for_each_entry_safe(rq, rn, &p->requests, priotree.link) {
+			INIT_LIST_HEAD(&rq->priotree.link);
+
+			dma_fence_set_error(&rq->fence, -EIO);
+			__i915_gem_request_submit(rq);
+		}
+
+		rb = rb_next(rb);
+		rb_erase(&p->node, &execlists->queue);
+		INIT_LIST_HEAD(&p->requests);
+		if (p->priority != I915_PRIORITY_NORMAL)
+			kmem_cache_free(engine->i915->priorities, p);
+	}
+
+	/* Remaining _unready_ requests will be nop'ed when submitted */
+
+
+	execlists->queue = RB_ROOT;
+	execlists->first = NULL;
+	GEM_BUG_ON(port_isset(execlists->port));
+
+	/*
+	 * The port is checked prior to scheduling a tasklet, but
+	 * just in case we have suspended the tasklet to do the
+	 * wedging make sure that when it wakes, it decides there
+	 * is no work to do by clearing the irq_posted bit.
+	 */
+	clear_bit(ENGINE_IRQ_EXECLIST, &engine->irq_posted);
+
+	spin_unlock_irqrestore(&engine->timeline->lock, flags);
 }
 
 /*
@@ -525,8 +770,9 @@ static bool execlists_elsp_ready(const struct intel_engine_cs *engine)
  */
 static void intel_lrc_irq_handler(unsigned long data)
 {
-	struct intel_engine_cs *engine = (struct intel_engine_cs *)data;
-	struct execlist_port *port = engine->execlist_port;
+	struct intel_engine_cs * const engine = (struct intel_engine_cs *)data;
+	struct intel_engine_execlists * const execlists = &engine->execlists;
+	struct execlist_port * const port = execlists->port;
 	struct drm_i915_private *dev_priv = engine->i915;
 
 	/* We can skip acquiring intel_runtime_pm_get() here as it was taken
@@ -538,19 +784,24 @@ static void intel_lrc_irq_handler(unsigned long data)
 	 */
 	GEM_BUG_ON(!dev_priv->gt.awake);
 
-	intel_uncore_forcewake_get(dev_priv, engine->fw_domains);
+	intel_uncore_forcewake_get(dev_priv, execlists->fw_domains);
 
 	/* Prefer doing test_and_clear_bit() as a two stage operation to avoid
 	 * imposing the cost of a locked atomic transaction when submitting a
 	 * new request (outside of the context-switch interrupt).
 	 */
 	while (test_bit(ENGINE_IRQ_EXECLIST, &engine->irq_posted)) {
-		u32 __iomem *csb_mmio =
-			dev_priv->regs + i915_mmio_reg_offset(RING_CONTEXT_STATUS_PTR(engine));
-		u32 __iomem *buf =
-			dev_priv->regs + i915_mmio_reg_offset(RING_CONTEXT_STATUS_BUF_LO(engine, 0));
+		/* The HWSP contains a (cacheable) mirror of the CSB */
+		const u32 *buf =
+			&engine->status_page.page_addr[I915_HWS_CSB_BUF0_INDEX];
 		unsigned int head, tail;
 
+		if (unlikely(execlists->csb_use_mmio)) {
+			buf = (u32 * __force)
+				(dev_priv->regs + i915_mmio_reg_offset(RING_CONTEXT_STATUS_BUF_LO(engine, 0)));
+			execlists->csb_head = -1; /* force mmio read of CSB ptrs */
+		}
+
 		/* The write will be ordered by the uncached read (itself
 		 * a memory barrier), so we do not need another in the form
 		 * of a locked instruction. The race between the interrupt
@@ -562,9 +813,20 @@ static void intel_lrc_irq_handler(unsigned long data)
 		 * is set and we do a new loop.
 		 */
 		__clear_bit(ENGINE_IRQ_EXECLIST, &engine->irq_posted);
-		head = readl(csb_mmio);
-		tail = GEN8_CSB_WRITE_PTR(head);
-		head = GEN8_CSB_READ_PTR(head);
+		if (unlikely(execlists->csb_head == -1)) { /* following a reset */
+			head = readl(dev_priv->regs + i915_mmio_reg_offset(RING_CONTEXT_STATUS_PTR(engine)));
+			tail = GEN8_CSB_WRITE_PTR(head);
+			head = GEN8_CSB_READ_PTR(head);
+			execlists->csb_head = head;
+		} else {
+			const int write_idx =
+				intel_hws_csb_write_index(dev_priv) -
+				I915_HWS_CSB_BUF0_INDEX;
+
+			head = execlists->csb_head;
+			tail = READ_ONCE(buf[write_idx]);
+		}
+
 		while (head != tail) {
 			struct drm_i915_gem_request *rq;
 			unsigned int status;
@@ -590,13 +852,35 @@ static void intel_lrc_irq_handler(unsigned long data)
 			 * status notifier.
 			 */
 
-			status = readl(buf + 2 * head);
+			status = READ_ONCE(buf[2 * head]); /* maybe mmio! */
 			if (!(status & GEN8_CTX_STATUS_COMPLETED_MASK))
 				continue;
 
+			if (status & GEN8_CTX_STATUS_ACTIVE_IDLE &&
+			    buf[2*head + 1] == PREEMPT_ID) {
+				execlist_cancel_port_requests(execlists);
+
+				spin_lock_irq(&engine->timeline->lock);
+				unwind_incomplete_requests(engine);
+				spin_unlock_irq(&engine->timeline->lock);
+
+				GEM_BUG_ON(!execlists_is_active(execlists,
+								EXECLISTS_ACTIVE_PREEMPT));
+				execlists_clear_active(execlists,
+						       EXECLISTS_ACTIVE_PREEMPT);
+				continue;
+			}
+
+			if (status & GEN8_CTX_STATUS_PREEMPTED &&
+			    execlists_is_active(execlists,
+						EXECLISTS_ACTIVE_PREEMPT))
+				continue;
+
+			GEM_BUG_ON(!execlists_is_active(execlists,
+							EXECLISTS_ACTIVE_USER));
+
 			/* Check the context/desc id for this event matches */
-			GEM_DEBUG_BUG_ON(readl(buf + 2 * head + 1) !=
-					 port->context_id);
+			GEM_DEBUG_BUG_ON(buf[2 * head + 1] != port->context_id);
 
 			rq = port_unpack(port, &count);
 			GEM_BUG_ON(count == 0);
@@ -608,8 +892,7 @@ static void intel_lrc_irq_handler(unsigned long data)
 				trace_i915_gem_request_out(rq);
 				i915_gem_request_put(rq);
 
-				port[0] = port[1];
-				memset(&port[1], 0, sizeof(port[1]));
+				execlists_port_complete(execlists, port);
 			} else {
 				port_set(port, port_pack(rq, count));
 			}
@@ -617,80 +900,33 @@ static void intel_lrc_irq_handler(unsigned long data)
 			/* After the final element, the hw should be idle */
 			GEM_BUG_ON(port_count(port) == 0 &&
 				   !(status & GEN8_CTX_STATUS_ACTIVE_IDLE));
+			if (port_count(port) == 0)
+				execlists_clear_active(execlists,
+						       EXECLISTS_ACTIVE_USER);
 		}
 
-		writel(_MASKED_FIELD(GEN8_CSB_READ_PTR_MASK, head << 8),
-		       csb_mmio);
+		if (head != execlists->csb_head) {
+			execlists->csb_head = head;
+			writel(_MASKED_FIELD(GEN8_CSB_READ_PTR_MASK, head << 8),
+			       dev_priv->regs + i915_mmio_reg_offset(RING_CONTEXT_STATUS_PTR(engine)));
+		}
 	}
 
-	if (execlists_elsp_ready(engine))
+	if (!execlists_is_active(execlists, EXECLISTS_ACTIVE_PREEMPT))
 		execlists_dequeue(engine);
 
-	intel_uncore_forcewake_put(dev_priv, engine->fw_domains);
+	intel_uncore_forcewake_put(dev_priv, execlists->fw_domains);
 }
 
-static bool
-insert_request(struct intel_engine_cs *engine,
-	       struct i915_priotree *pt,
-	       int prio)
+static void insert_request(struct intel_engine_cs *engine,
+			   struct i915_priotree *pt,
+			   int prio)
 {
-	struct i915_priolist *p;
-	struct rb_node **parent, *rb;
-	bool first = true;
-
-	if (unlikely(engine->no_priolist))
-		prio = I915_PRIORITY_NORMAL;
-
-find_priolist:
-	/* most positive priority is scheduled first, equal priorities fifo */
-	rb = NULL;
-	parent = &engine->execlist_queue.rb_node;
-	while (*parent) {
-		rb = *parent;
-		p = rb_entry(rb, typeof(*p), node);
-		if (prio > p->priority) {
-			parent = &rb->rb_left;
-		} else if (prio < p->priority) {
-			parent = &rb->rb_right;
-			first = false;
-		} else {
-			list_add_tail(&pt->link, &p->requests);
-			return false;
-		}
-	}
-
-	if (prio == I915_PRIORITY_NORMAL) {
-		p = &engine->default_priolist;
-	} else {
-		p = kmem_cache_alloc(engine->i915->priorities, GFP_ATOMIC);
-		/* Convert an allocation failure to a priority bump */
-		if (unlikely(!p)) {
-			prio = I915_PRIORITY_NORMAL; /* recurses just once */
-
-			/* To maintain ordering with all rendering, after an
-			 * allocation failure we have to disable all scheduling.
-			 * Requests will then be executed in fifo, and schedule
-			 * will ensure that dependencies are emitted in fifo.
-			 * There will be still some reordering with existing
-			 * requests, so if userspace lied about their
-			 * dependencies that reordering may be visible.
-			 */
-			engine->no_priolist = true;
-			goto find_priolist;
-		}
-	}
+	struct i915_priolist *p = lookup_priolist(engine, pt, prio);
 
-	p->priority = prio;
-	rb_link_node(&p->node, rb, parent);
-	rb_insert_color(&p->node, &engine->execlist_queue);
-
-	INIT_LIST_HEAD(&p->requests);
-	list_add_tail(&pt->link, &p->requests);
-
-	if (first)
-		engine->execlist_first = &p->node;
-
-	return first;
+	list_add_tail(&pt->link, &ptr_mask_bits(p, 1)->requests);
+	if (ptr_unmask_bits(p, 1))
+		tasklet_hi_schedule(&engine->execlists.irq_tasklet);
 }
 
 static void execlists_submit_request(struct drm_i915_gem_request *request)
@@ -701,24 +937,23 @@ static void execlists_submit_request(struct drm_i915_gem_request *request)
 	/* Will be called from irq-context when using foreign fences. */
 	spin_lock_irqsave(&engine->timeline->lock, flags);
 
-	if (insert_request(engine,
-			   &request->priotree,
-			   request->priotree.priority)) {
-		if (execlists_elsp_ready(engine))
-			tasklet_hi_schedule(&engine->irq_tasklet);
-	}
+	insert_request(engine, &request->priotree, request->priotree.priority);
 
-	GEM_BUG_ON(!engine->execlist_first);
+	GEM_BUG_ON(!engine->execlists.first);
 	GEM_BUG_ON(list_empty(&request->priotree.link));
 
 	spin_unlock_irqrestore(&engine->timeline->lock, flags);
 }
 
+static struct drm_i915_gem_request *pt_to_request(struct i915_priotree *pt)
+{
+	return container_of(pt, struct drm_i915_gem_request, priotree);
+}
+
 static struct intel_engine_cs *
 pt_lock_engine(struct i915_priotree *pt, struct intel_engine_cs *locked)
 {
-	struct intel_engine_cs *engine =
-		container_of(pt, struct drm_i915_gem_request, priotree)->engine;
+	struct intel_engine_cs *engine = pt_to_request(pt)->engine;
 
 	GEM_BUG_ON(!locked);
 
@@ -737,6 +972,8 @@ static void execlists_schedule(struct drm_i915_gem_request *request, int prio)
 	struct i915_dependency stack;
 	LIST_HEAD(dfs);
 
+	GEM_BUG_ON(prio == I915_PRIORITY_INVALID);
+
 	if (prio <= READ_ONCE(request->priotree.priority))
 		return;
 
@@ -772,6 +1009,9 @@ static void execlists_schedule(struct drm_i915_gem_request *request, int prio)
 		 * engines.
 		 */
 		list_for_each_entry(p, &pt->signalers_list, signal_link) {
+			if (i915_gem_request_completed(pt_to_request(p->signaler)))
+				continue;
+
 			GEM_BUG_ON(p->signaler->priority < pt->priority);
 			if (prio > READ_ONCE(p->signaler->priority))
 				list_move_tail(&p->dfs_link, &dfs);
@@ -785,7 +1025,7 @@ static void execlists_schedule(struct drm_i915_gem_request *request, int prio)
 	 * execlists_submit_request()), we can set our own priority and skip
 	 * acquiring the engine locks.
 	 */
-	if (request->priotree.priority == INT_MIN) {
+	if (request->priotree.priority == I915_PRIORITY_INVALID) {
 		GEM_BUG_ON(!list_empty(&request->priotree.link));
 		request->priotree.priority = prio;
 		if (stack.dfs_link.next == stack.dfs_link.prev)
@@ -815,8 +1055,6 @@ static void execlists_schedule(struct drm_i915_gem_request *request, int prio)
 	}
 
 	spin_unlock_irq(&engine->timeline->lock);
-
-	/* XXX Do we need to preempt to make room for us and our deps? */
 }
 
 static struct intel_ring *
@@ -866,6 +1104,7 @@ execlists_context_pin(struct intel_engine_cs *engine,
 		i915_ggtt_offset(ce->ring->vma);
 
 	ce->state->obj->mm.dirty = true;
+	ce->state->obj->pin_global++;
 
 	i915_gem_context_get(ctx);
 out:
@@ -893,6 +1132,7 @@ static void execlists_context_unpin(struct intel_engine_cs *engine,
 
 	intel_ring_unpin(ce->ring);
 
+	ce->state->obj->pin_global--;
 	i915_gem_object_unpin_map(ce->state->obj);
 	i915_vma_unpin(ce->state);
 
@@ -914,27 +1154,14 @@ static int execlists_request_alloc(struct drm_i915_gem_request *request)
 	 */
 	request->reserved_space += EXECLISTS_REQUEST_SIZE;
 
-	if (i915.enable_guc_submission) {
-		/*
-		 * Check that the GuC has space for the request before
-		 * going any further, as the i915_add_request() call
-		 * later on mustn't fail ...
-		 */
-		ret = i915_guc_wq_reserve(request);
-		if (ret)
-			goto err;
-	}
-
 	cs = intel_ring_begin(request, 0);
-	if (IS_ERR(cs)) {
-		ret = PTR_ERR(cs);
-		goto err_unreserve;
-	}
+	if (IS_ERR(cs))
+		return PTR_ERR(cs);
 
 	if (!ce->initialised) {
 		ret = engine->init_context(request);
 		if (ret)
-			goto err_unreserve;
+			return ret;
 
 		ce->initialised = true;
 	}
@@ -948,12 +1175,6 @@ static int execlists_request_alloc(struct drm_i915_gem_request *request)
 
 	request->reserved_space -= EXECLISTS_REQUEST_SIZE;
 	return 0;
-
-err_unreserve:
-	if (i915.enable_guc_submission)
-		i915_guc_wq_unreserve(request);
-err:
-	return ret;
 }
 
 /*
@@ -1031,6 +1252,8 @@ static u32 *gen8_init_indirectctx_bb(struct intel_engine_cs *engine, u32 *batch)
 				       i915_ggtt_offset(engine->scratch) +
 				       2 * CACHELINE_BYTES);
 
+	*batch++ = MI_ARB_ON_OFF | MI_ARB_ENABLE;
+
 	/* Pad to end of cacheline */
 	while ((unsigned long)batch % CACHELINE_BYTES)
 		*batch++ = MI_NOOP;
@@ -1044,26 +1267,10 @@ static u32 *gen8_init_indirectctx_bb(struct intel_engine_cs *engine, u32 *batch)
 	return batch;
 }
 
-/*
- *  This batch is started immediately after indirect_ctx batch. Since we ensure
- *  that indirect_ctx ends on a cacheline this batch is aligned automatically.
- *
- *  The number of DWORDS written are returned using this field.
- *
- *  This batch is terminated with MI_BATCH_BUFFER_END and so we need not add padding
- *  to align it with cacheline as padding after MI_BATCH_BUFFER_END is redundant.
- */
-static u32 *gen8_init_perctx_bb(struct intel_engine_cs *engine, u32 *batch)
-{
-	/* WaDisableCtxRestoreArbitration:bdw,chv */
-	*batch++ = MI_ARB_ON_OFF | MI_ARB_ENABLE;
-	*batch++ = MI_BATCH_BUFFER_END;
-
-	return batch;
-}
-
 static u32 *gen9_init_indirectctx_bb(struct intel_engine_cs *engine, u32 *batch)
 {
+	*batch++ = MI_ARB_ON_OFF | MI_ARB_DISABLE;
+
 	/* WaFlushCoherentL3CacheLinesAtContextSwitch:skl,bxt,glk */
 	batch = gen8_emit_flush_coherentl3_wa(engine, batch);
 
@@ -1109,6 +1316,8 @@ static u32 *gen9_init_indirectctx_bb(struct intel_engine_cs *engine, u32 *batch)
 		*batch++ = 0;
 	}
 
+	*batch++ = MI_ARB_ON_OFF | MI_ARB_ENABLE;
+
 	/* Pad to end of cacheline */
 	while ((unsigned long)batch % CACHELINE_BYTES)
 		*batch++ = MI_NOOP;
@@ -1116,13 +1325,6 @@ static u32 *gen9_init_indirectctx_bb(struct intel_engine_cs *engine, u32 *batch)
 	return batch;
 }
 
-static u32 *gen9_init_perctx_bb(struct intel_engine_cs *engine, u32 *batch)
-{
-	*batch++ = MI_BATCH_BUFFER_END;
-
-	return batch;
-}
-
 #define CTX_WA_BB_OBJ_SIZE (PAGE_SIZE)
 
 static int lrc_setup_wa_ctx(struct intel_engine_cs *engine)
@@ -1175,13 +1377,15 @@ static int intel_init_workaround_bb(struct intel_engine_cs *engine)
 		return -EINVAL;
 
 	switch (INTEL_GEN(engine->i915)) {
+	case 10:
+		return 0;
 	case 9:
 		wa_bb_fn[0] = gen9_init_indirectctx_bb;
-		wa_bb_fn[1] = gen9_init_perctx_bb;
+		wa_bb_fn[1] = NULL;
 		break;
 	case 8:
 		wa_bb_fn[0] = gen8_init_indirectctx_bb;
-		wa_bb_fn[1] = gen8_init_perctx_bb;
+		wa_bb_fn[1] = NULL;
 		break;
 	default:
 		MISSING_CASE(INTEL_GEN(engine->i915));
@@ -1208,7 +1412,8 @@ static int intel_init_workaround_bb(struct intel_engine_cs *engine)
 			ret = -EINVAL;
 			break;
 		}
-		batch_ptr = wa_bb_fn[i](engine, batch_ptr);
+		if (wa_bb_fn[i])
+			batch_ptr = wa_bb_fn[i](engine, batch_ptr);
 		wa_bb[i]->size = batch_ptr - (batch + wa_bb[i]->offset);
 	}
 
@@ -1232,9 +1437,7 @@ static u8 gtiir[] = {
 static int gen8_init_common_ring(struct intel_engine_cs *engine)
 {
 	struct drm_i915_private *dev_priv = engine->i915;
-	struct execlist_port *port = engine->execlist_port;
-	unsigned int n;
-	bool submit;
+	struct intel_engine_execlists * const execlists = &engine->execlists;
 	int ret;
 
 	ret = intel_mocs_init_engine(engine);
@@ -1267,24 +1470,12 @@ static int gen8_init_common_ring(struct intel_engine_cs *engine)
 	I915_WRITE(GEN8_GT_IIR(gtiir[engine->id]),
 		   GT_CONTEXT_SWITCH_INTERRUPT << engine->irq_shift);
 	clear_bit(ENGINE_IRQ_EXECLIST, &engine->irq_posted);
+	execlists->csb_head = -1;
+	execlists->active = 0;
 
 	/* After a GPU reset, we may have requests to replay */
-	submit = false;
-	for (n = 0; n < ARRAY_SIZE(engine->execlist_port); n++) {
-		if (!port_isset(&port[n]))
-			break;
-
-		DRM_DEBUG_DRIVER("Restarting %s:%d from 0x%x\n",
-				 engine->name, n,
-				 port_request(&port[n])->global_seqno);
-
-		/* Discard the current inflight count */
-		port_set(&port[n], port_request(&port[n]));
-		submit = true;
-	}
-
-	if (submit && !i915.enable_guc_submission)
-		execlists_submit_ports(engine);
+	if (!i915_modparams.enable_guc_submission && execlists->first)
+		tasklet_schedule(&execlists->irq_tasklet);
 
 	return 0;
 }
@@ -1325,9 +1516,11 @@ static int gen9_init_render_ring(struct intel_engine_cs *engine)
 static void reset_common_ring(struct intel_engine_cs *engine,
 			      struct drm_i915_gem_request *request)
 {
-	struct execlist_port *port = engine->execlist_port;
+	struct intel_engine_execlists * const execlists = &engine->execlists;
 	struct intel_context *ce;
-	unsigned int n;
+	unsigned long flags;
+
+	spin_lock_irqsave(&engine->timeline->lock, flags);
 
 	/*
 	 * Catch up with any missed context-switch interrupts.
@@ -1338,20 +1531,12 @@ static void reset_common_ring(struct intel_engine_cs *engine,
 	 * guessing the missed context-switch events by looking at what
 	 * requests were completed.
 	 */
-	if (!request) {
-		for (n = 0; n < ARRAY_SIZE(engine->execlist_port); n++)
-			i915_gem_request_put(port_request(&port[n]));
-		memset(engine->execlist_port, 0, sizeof(engine->execlist_port));
-		return;
-	}
+	execlist_cancel_port_requests(execlists);
 
-	if (request->ctx != port_request(port)->ctx) {
-		i915_gem_request_put(port_request(port));
-		port[0] = port[1];
-		memset(&port[1], 0, sizeof(port[1]));
-	}
+	/* Push back any incomplete requests for replay after the reset. */
+	unwind_incomplete_requests(engine);
 
-	GEM_BUG_ON(request->ctx != port_request(port)->ctx);
+	spin_unlock_irqrestore(&engine->timeline->lock, flags);
 
 	/* If the request was innocent, we leave the request in the ELSP
 	 * and will try to replay it on restarting. The context image may
@@ -1363,7 +1548,7 @@ static void reset_common_ring(struct intel_engine_cs *engine,
 	 * and have to at least restore the RING register in the context
 	 * image back to the expected values to skip over the guilty request.
 	 */
-	if (request->fence.error != -EIO)
+	if (!request || request->fence.error != -EIO)
 		return;
 
 	/* We want a simple context + ring to execute the breadcrumb update.
@@ -1386,10 +1571,7 @@ static void reset_common_ring(struct intel_engine_cs *engine,
 	intel_ring_update_space(request->ring);
 
 	/* Reset WaIdleLiteRestore:bdw,skl as well */
-	request->tail =
-		intel_ring_wrap(request->ring,
-				request->wa_tail - WA_TAIL_DWORDS*sizeof(u32));
-	assert_ring_tail_valid(request->ring, request->tail);
+	unwind_wa_tail(request);
 }
 
 static int intel_logical_ring_emit_pdps(struct drm_i915_gem_request *req)
@@ -1448,13 +1630,31 @@ static int gen8_emit_bb_start(struct drm_i915_gem_request *req,
 	if (IS_ERR(cs))
 		return PTR_ERR(cs);
 
+	/*
+	 * WaDisableCtxRestoreArbitration:bdw,chv
+	 *
+	 * We don't need to perform MI_ARB_ENABLE as often as we do (in
+	 * particular all the gen that do not need the w/a at all!), if we
+	 * took care to make sure that on every switch into this context
+	 * (both ordinary and for preemption) that arbitrartion was enabled
+	 * we would be fine. However, there doesn't seem to be a downside to
+	 * being paranoid and making sure it is set before each batch and
+	 * every context-switch.
+	 *
+	 * Note that if we fail to enable arbitration before the request
+	 * is complete, then we do not see the context-switch interrupt and
+	 * the engine hangs (with RING_HEAD == RING_TAIL).
+	 *
+	 * That satisfies both the GPGPU w/a and our heavy-handed paranoia.
+	 */
+	*cs++ = MI_ARB_ON_OFF | MI_ARB_ENABLE;
+
 	/* FIXME(BDW): Address space and security selectors. */
 	*cs++ = MI_BATCH_BUFFER_START_GEN8 |
 		(flags & I915_DISPATCH_SECURE ? 0 : BIT(8)) |
 		(flags & I915_DISPATCH_RS ? MI_BATCH_RESOURCE_STREAMER : 0);
 	*cs++ = lower_32_bits(offset);
 	*cs++ = upper_32_bits(offset);
-	*cs++ = MI_NOOP;
 	intel_ring_advance(req, cs);
 
 	return 0;
@@ -1583,7 +1783,8 @@ static int gen8_emit_flush_render(struct drm_i915_gem_request *request,
  */
 static void gen8_emit_wa_tail(struct drm_i915_gem_request *request, u32 *cs)
 {
-	*cs++ = MI_NOOP;
+	/* Ensure there's always at least one preemption point per-request. */
+	*cs++ = MI_ARB_CHECK;
 	*cs++ = MI_NOOP;
 	request->wa_tail = intel_ring_offset(request, cs);
 }
@@ -1604,7 +1805,6 @@ static void gen8_emit_breadcrumb(struct drm_i915_gem_request *request, u32 *cs)
 
 	gen8_emit_wa_tail(request, cs);
 }
-
 static const int gen8_emit_breadcrumb_sz = 6 + WA_TAIL_DWORDS;
 
 static void gen8_emit_breadcrumb_render(struct drm_i915_gem_request *request,
@@ -1632,7 +1832,6 @@ static void gen8_emit_breadcrumb_render(struct drm_i915_gem_request *request,
 
 	gen8_emit_wa_tail(request, cs);
 }
-
 static const int gen8_emit_breadcrumb_render_sz = 8 + WA_TAIL_DWORDS;
 
 static int gen8_init_rcs_context(struct drm_i915_gem_request *req)
@@ -1666,8 +1865,8 @@ void intel_logical_ring_cleanup(struct intel_engine_cs *engine)
 	 * Tasklet cannot be active at this point due intel_mark_active/idle
 	 * so this is just for documentation.
 	 */
-	if (WARN_ON(test_bit(TASKLET_STATE_SCHED, &engine->irq_tasklet.state)))
-		tasklet_kill(&engine->irq_tasklet);
+	if (WARN_ON(test_bit(TASKLET_STATE_SCHED, &engine->execlists.irq_tasklet.state)))
+		tasklet_kill(&engine->execlists.irq_tasklet);
 
 	dev_priv = engine->i915;
 
@@ -1678,11 +1877,6 @@ void intel_logical_ring_cleanup(struct intel_engine_cs *engine)
 	if (engine->cleanup)
 		engine->cleanup(engine);
 
-	if (engine->status_page.vma) {
-		i915_gem_object_unpin_map(engine->status_page.vma->obj);
-		engine->status_page.vma = NULL;
-	}
-
 	intel_engine_cleanup_common(engine);
 
 	lrc_destroy_wa_ctx(engine);
@@ -1694,8 +1888,9 @@ void intel_logical_ring_cleanup(struct intel_engine_cs *engine)
 static void execlists_set_default_submission(struct intel_engine_cs *engine)
 {
 	engine->submit_request = execlists_submit_request;
+	engine->cancel_requests = execlists_cancel_requests;
 	engine->schedule = execlists_schedule;
-	engine->irq_tasklet.func = intel_lrc_irq_handler;
+	engine->execlists.irq_tasklet.func = intel_lrc_irq_handler;
 }
 
 static void
@@ -1729,24 +1924,6 @@ logical_ring_default_irqs(struct intel_engine_cs *engine)
 	engine->irq_keep_mask = GT_CONTEXT_SWITCH_INTERRUPT << shift;
 }
 
-static int
-lrc_setup_hws(struct intel_engine_cs *engine, struct i915_vma *vma)
-{
-	const int hws_offset = LRC_PPHWSP_PN * PAGE_SIZE;
-	void *hws;
-
-	/* The HWSP is part of the default context object in LRC mode. */
-	hws = i915_gem_object_pin_map(vma->obj, I915_MAP_WB);
-	if (IS_ERR(hws))
-		return PTR_ERR(hws);
-
-	engine->status_page.page_addr = hws + hws_offset;
-	engine->status_page.ggtt_offset = i915_ggtt_offset(vma) + hws_offset;
-	engine->status_page.vma = vma;
-
-	return 0;
-}
-
 static void
 logical_ring_setup(struct intel_engine_cs *engine)
 {
@@ -1770,32 +1947,23 @@ logical_ring_setup(struct intel_engine_cs *engine)
 						     RING_CONTEXT_STATUS_BUF_BASE(engine),
 						     FW_REG_READ);
 
-	engine->fw_domains = fw_domains;
+	engine->execlists.fw_domains = fw_domains;
 
-	tasklet_init(&engine->irq_tasklet,
+	tasklet_init(&engine->execlists.irq_tasklet,
 		     intel_lrc_irq_handler, (unsigned long)engine);
 
 	logical_ring_default_vfuncs(engine);
 	logical_ring_default_irqs(engine);
 }
 
-static int
-logical_ring_init(struct intel_engine_cs *engine)
+static int logical_ring_init(struct intel_engine_cs *engine)
 {
-	struct i915_gem_context *dctx = engine->i915->kernel_context;
 	int ret;
 
 	ret = intel_engine_init_common(engine);
 	if (ret)
 		goto error;
 
-	/* And setup the hardware status page. */
-	ret = lrc_setup_hws(engine, dctx->engine[engine->id].state);
-	if (ret) {
-		DRM_ERROR("Failed to set up hws %s: %d\n", engine->name, ret);
-		goto error;
-	}
-
 	return 0;
 
 error:
@@ -1953,13 +2121,12 @@ static void execlists_init_reg_state(u32 *regs,
 	CTX_REG(regs, CTX_SECOND_BB_HEAD_L, RING_SBBADDR(base), 0);
 	CTX_REG(regs, CTX_SECOND_BB_STATE, RING_SBBSTATE(base), 0);
 	if (rcs) {
-		CTX_REG(regs, CTX_BB_PER_CTX_PTR, RING_BB_PER_CTX_PTR(base), 0);
+		struct i915_ctx_workarounds *wa_ctx = &engine->wa_ctx;
+
 		CTX_REG(regs, CTX_RCS_INDIRECT_CTX, RING_INDIRECT_CTX(base), 0);
 		CTX_REG(regs, CTX_RCS_INDIRECT_CTX_OFFSET,
 			RING_INDIRECT_CTX_OFFSET(base), 0);
-
-		if (engine->wa_ctx.vma) {
-			struct i915_ctx_workarounds *wa_ctx = &engine->wa_ctx;
+		if (wa_ctx->indirect_ctx.size) {
 			u32 ggtt_offset = i915_ggtt_offset(wa_ctx->vma);
 
 			regs[CTX_RCS_INDIRECT_CTX + 1] =
@@ -1968,6 +2135,11 @@ static void execlists_init_reg_state(u32 *regs,
 
 			regs[CTX_RCS_INDIRECT_CTX_OFFSET + 1] =
 				intel_lr_indirect_ctx_offset(engine) << 6;
+		}
+
+		CTX_REG(regs, CTX_BB_PER_CTX_PTR, RING_BB_PER_CTX_PTR(base), 0);
+		if (wa_ctx->per_ctx.size) {
+			u32 ggtt_offset = i915_ggtt_offset(wa_ctx->vma);
 
 			regs[CTX_BB_PER_CTX_PTR + 1] =
 				(ggtt_offset + wa_ctx->per_ctx.offset) | 0x01;
@@ -2052,8 +2224,11 @@ static int execlists_context_deferred_alloc(struct i915_gem_context *ctx,
 
 	context_size = round_up(engine->context_size, I915_GTT_PAGE_SIZE);
 
-	/* One extra page as the sharing data between driver and GuC */
-	context_size += PAGE_SIZE * LRC_PPHWSP_PN;
+	/*
+	 * Before the actual start of the context image, we insert a few pages
+	 * for our own use and for sharing with the GuC.
+	 */
+	context_size += LRC_HEADER_PAGES * PAGE_SIZE;
 
 	ctx_obj = i915_gem_object_create(ctx->i915, context_size);
 	if (IS_ERR(ctx_obj)) {
diff --git a/drivers/gpu/drm/i915/intel_lrc.h b/drivers/gpu/drm/i915/intel_lrc.h
index 57ef5833c427..689fde1a63a9 100644
--- a/drivers/gpu/drm/i915/intel_lrc.h
+++ b/drivers/gpu/drm/i915/intel_lrc.h
@@ -25,6 +25,7 @@
 #define _INTEL_LRC_H_
 
 #include "intel_ringbuffer.h"
+#include "i915_gem_context.h"
 
 #define GEN8_LR_CONTEXT_ALIGN I915_GTT_MIN_ALIGNMENT
 
@@ -60,6 +61,7 @@
 enum {
 	INTEL_CONTEXT_SCHEDULE_IN = 0,
 	INTEL_CONTEXT_SCHEDULE_OUT,
+	INTEL_CONTEXT_SCHEDULE_PREEMPTED,
 };
 
 /* Logical Rings */
@@ -69,17 +71,42 @@ int logical_xcs_ring_init(struct intel_engine_cs *engine);
 
 /* Logical Ring Contexts */
 
-/* One extra page is added before LRC for GuC as shared data */
+/*
+ * We allocate a header at the start of the context image for our own
+ * use, therefore the actual location of the logical state is offset
+ * from the start of the VMA. The layout is
+ *
+ * | [guc]          | [hwsp] [logical state] |
+ * |<- our header ->|<- context image      ->|
+ *
+ */
+/* The first page is used for sharing data with the GuC */
 #define LRC_GUCSHR_PN	(0)
-#define LRC_PPHWSP_PN	(LRC_GUCSHR_PN + 1)
-#define LRC_STATE_PN	(LRC_PPHWSP_PN + 1)
+#define LRC_GUCSHR_SZ	(1)
+/* At the start of the context image is its per-process HWS page */
+#define LRC_PPHWSP_PN	(LRC_GUCSHR_PN + LRC_GUCSHR_SZ)
+#define LRC_PPHWSP_SZ	(1)
+/* Finally we have the logical state for the context */
+#define LRC_STATE_PN	(LRC_PPHWSP_PN + LRC_PPHWSP_SZ)
+
+/*
+ * Currently we include the PPHWSP in __intel_engine_context_size() so
+ * the size of the header is synonymous with the start of the PPHWSP.
+ */
+#define LRC_HEADER_PAGES LRC_PPHWSP_PN
 
 struct drm_i915_private;
 struct i915_gem_context;
 
 void intel_lr_context_resume(struct drm_i915_private *dev_priv);
-uint64_t intel_lr_context_descriptor(struct i915_gem_context *ctx,
-				     struct intel_engine_cs *engine);
+
+static inline uint64_t
+intel_lr_context_descriptor(struct i915_gem_context *ctx,
+			    struct intel_engine_cs *engine)
+{
+	return ctx->engine[engine->id].lrc_desc;
+}
+
 
 /* Execlists */
 int intel_sanitize_enable_execlists(struct drm_i915_private *dev_priv,
diff --git a/drivers/gpu/drm/i915/intel_lspcon.c b/drivers/gpu/drm/i915/intel_lspcon.c
index beb9baaf2f2e..dcbc786479f9 100644
--- a/drivers/gpu/drm/i915/intel_lspcon.c
+++ b/drivers/gpu/drm/i915/intel_lspcon.c
@@ -56,7 +56,7 @@ static enum drm_lspcon_mode lspcon_get_current_mode(struct intel_lspcon *lspcon)
 	struct i2c_adapter *adapter = &lspcon_to_intel_dp(lspcon)->aux.ddc;
 
 	if (drm_lspcon_get_mode(adapter, &current_mode)) {
-		DRM_ERROR("Error reading LSPCON mode\n");
+		DRM_DEBUG_KMS("Error reading LSPCON mode\n");
 		return DRM_LSPCON_MODE_INVALID;
 	}
 	return current_mode;
@@ -68,16 +68,15 @@ static enum drm_lspcon_mode lspcon_wait_mode(struct intel_lspcon *lspcon,
 	enum drm_lspcon_mode current_mode;
 
 	current_mode = lspcon_get_current_mode(lspcon);
-	if (current_mode == mode || current_mode == DRM_LSPCON_MODE_INVALID)
+	if (current_mode == mode)
 		goto out;
 
 	DRM_DEBUG_KMS("Waiting for LSPCON mode %s to settle\n",
 		      lspcon_mode_name(mode));
 
-	wait_for((current_mode = lspcon_get_current_mode(lspcon)) == mode ||
-		 current_mode == DRM_LSPCON_MODE_INVALID, 100);
+	wait_for((current_mode = lspcon_get_current_mode(lspcon)) == mode, 100);
 	if (current_mode != mode)
-		DRM_DEBUG_KMS("LSPCON mode hasn't settled\n");
+		DRM_ERROR("LSPCON mode hasn't settled\n");
 
 out:
 	DRM_DEBUG_KMS("Current LSPCON mode %s\n",
@@ -133,6 +132,7 @@ static bool lspcon_wake_native_aux_ch(struct intel_lspcon *lspcon)
 
 static bool lspcon_probe(struct intel_lspcon *lspcon)
 {
+	int retry;
 	enum drm_dp_dual_mode_type adaptor_type;
 	struct i2c_adapter *adapter = &lspcon_to_intel_dp(lspcon)->aux.ddc;
 	enum drm_lspcon_mode expected_mode;
@@ -141,10 +141,18 @@ static bool lspcon_probe(struct intel_lspcon *lspcon)
 			DRM_LSPCON_MODE_PCON : DRM_LSPCON_MODE_LS;
 
 	/* Lets probe the adaptor and check its type */
-	adaptor_type = drm_dp_dual_mode_detect(adapter);
+	for (retry = 0; retry < 6; retry++) {
+		if (retry)
+			usleep_range(500, 1000);
+
+		adaptor_type = drm_dp_dual_mode_detect(adapter);
+		if (adaptor_type == DRM_DP_DUAL_MODE_LSPCON)
+			break;
+	}
+
 	if (adaptor_type != DRM_DP_DUAL_MODE_LSPCON) {
 		DRM_DEBUG_KMS("No LSPCON detected, found %s\n",
-			drm_dp_get_dual_mode_type_name(adaptor_type));
+			       drm_dp_get_dual_mode_type_name(adaptor_type));
 		return false;
 	}
 
diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index 8e215777c7f4..38572d65e46e 100644
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -229,8 +229,8 @@ static void intel_lvds_pps_init_hw(struct drm_i915_private *dev_priv,
 }
 
 static void intel_pre_enable_lvds(struct intel_encoder *encoder,
-				  struct intel_crtc_state *pipe_config,
-				  struct drm_connector_state *conn_state)
+				  const struct intel_crtc_state *pipe_config,
+				  const struct drm_connector_state *conn_state)
 {
 	struct intel_lvds_encoder *lvds_encoder = to_lvds_encoder(&encoder->base);
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
@@ -306,8 +306,8 @@ static void intel_pre_enable_lvds(struct intel_encoder *encoder,
  * Sets the power state for the panel.
  */
 static void intel_enable_lvds(struct intel_encoder *encoder,
-			      struct intel_crtc_state *pipe_config,
-			      struct drm_connector_state *conn_state)
+			      const struct intel_crtc_state *pipe_config,
+			      const struct drm_connector_state *conn_state)
 {
 	struct drm_device *dev = encoder->base.dev;
 	struct intel_lvds_encoder *lvds_encoder = to_lvds_encoder(&encoder->base);
@@ -324,8 +324,8 @@ static void intel_enable_lvds(struct intel_encoder *encoder,
 }
 
 static void intel_disable_lvds(struct intel_encoder *encoder,
-			       struct intel_crtc_state *old_crtc_state,
-			       struct drm_connector_state *old_conn_state)
+			       const struct intel_crtc_state *old_crtc_state,
+			       const struct drm_connector_state *old_conn_state)
 {
 	struct intel_lvds_encoder *lvds_encoder = to_lvds_encoder(&encoder->base);
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
@@ -339,8 +339,8 @@ static void intel_disable_lvds(struct intel_encoder *encoder,
 }
 
 static void gmch_disable_lvds(struct intel_encoder *encoder,
-			      struct intel_crtc_state *old_crtc_state,
-			      struct drm_connector_state *old_conn_state)
+			      const struct intel_crtc_state *old_crtc_state,
+			      const struct drm_connector_state *old_conn_state)
 
 {
 	intel_panel_disable_backlight(old_conn_state);
@@ -349,15 +349,15 @@ static void gmch_disable_lvds(struct intel_encoder *encoder,
 }
 
 static void pch_disable_lvds(struct intel_encoder *encoder,
-			     struct intel_crtc_state *old_crtc_state,
-			     struct drm_connector_state *old_conn_state)
+			     const struct intel_crtc_state *old_crtc_state,
+			     const struct drm_connector_state *old_conn_state)
 {
 	intel_panel_disable_backlight(old_conn_state);
 }
 
 static void pch_post_disable_lvds(struct intel_encoder *encoder,
-				  struct intel_crtc_state *old_crtc_state,
-				  struct drm_connector_state *old_conn_state)
+				  const struct intel_crtc_state *old_crtc_state,
+				  const struct drm_connector_state *old_conn_state)
 {
 	intel_disable_lvds(encoder, old_crtc_state, old_conn_state);
 }
@@ -880,8 +880,8 @@ static bool compute_is_dual_link_lvds(struct intel_lvds_encoder *lvds_encoder)
 	struct drm_i915_private *dev_priv = to_i915(dev);
 
 	/* use the module option value if specified */
-	if (i915.lvds_channel_mode > 0)
-		return i915.lvds_channel_mode == 2;
+	if (i915_modparams.lvds_channel_mode > 0)
+		return i915_modparams.lvds_channel_mode == 2;
 
 	/* single channel LVDS is limited to 112 MHz */
 	if (lvds_encoder->attached_connector->base.panel.fixed_mode->clock
@@ -939,10 +939,8 @@ void intel_lvds_init(struct drm_i915_private *dev_priv)
 	struct drm_display_mode *fixed_mode = NULL;
 	struct drm_display_mode *downclock_mode = NULL;
 	struct edid *edid;
-	struct intel_crtc *crtc;
 	i915_reg_t lvds_reg;
 	u32 lvds;
-	int pipe;
 	u8 pin;
 	u32 allowed_scalers;
 
@@ -1113,22 +1111,11 @@ void intel_lvds_init(struct drm_i915_private *dev_priv)
 	 * on.  If so, assume that whatever is currently programmed is the
 	 * correct mode.
 	 */
-
-	/* Ironlake: FIXME if still fail, not try pipe mode now */
-	if (HAS_PCH_SPLIT(dev_priv))
-		goto failed;
-
-	pipe = (lvds & LVDS_PIPEB_SELECT) ? 1 : 0;
-	crtc = intel_get_crtc_for_pipe(dev_priv, pipe);
-
-	if (crtc && (lvds & LVDS_PORT_EN)) {
-		fixed_mode = intel_crtc_mode_get(dev, &crtc->base);
-		if (fixed_mode) {
-			DRM_DEBUG_KMS("using current (BIOS) mode: ");
-			drm_mode_debug_printmodeline(fixed_mode);
-			fixed_mode->type |= DRM_MODE_TYPE_PREFERRED;
-			goto out;
-		}
+	fixed_mode = intel_encoder_current_mode(intel_encoder);
+	if (fixed_mode) {
+		DRM_DEBUG_KMS("using current (BIOS) mode: ");
+		drm_mode_debug_printmodeline(fixed_mode);
+		fixed_mode->type |= DRM_MODE_TYPE_PREFERRED;
 	}
 
 	/* If we still don't have a mode after all that, give up. */
diff --git a/drivers/gpu/drm/i915/intel_opregion.c b/drivers/gpu/drm/i915/intel_opregion.c
index 98154efcb2f4..1d946240e55f 100644
--- a/drivers/gpu/drm/i915/intel_opregion.c
+++ b/drivers/gpu/drm/i915/intel_opregion.c
@@ -921,7 +921,7 @@ static int intel_load_vbt_firmware(struct drm_i915_private *dev_priv)
 {
 	struct intel_opregion *opregion = &dev_priv->opregion;
 	const struct firmware *fw = NULL;
-	const char *name = i915.vbt_firmware;
+	const char *name = i915_modparams.vbt_firmware;
 	int ret;
 
 	if (!name || !*name)
diff --git a/drivers/gpu/drm/i915/intel_overlay.c b/drivers/gpu/drm/i915/intel_overlay.c
index aace22e7ccac..1b397b41cb4f 100644
--- a/drivers/gpu/drm/i915/intel_overlay.c
+++ b/drivers/gpu/drm/i915/intel_overlay.c
@@ -1134,7 +1134,7 @@ int intel_overlay_put_image_ioctl(struct drm_device *dev, void *data,
 	if (!params)
 		return -ENOMEM;
 
-	drmmode_crtc = drm_crtc_find(dev, put_image_rec->crtc_id);
+	drmmode_crtc = drm_crtc_find(dev, file_priv, put_image_rec->crtc_id);
 	if (!drmmode_crtc) {
 		ret = -ENOENT;
 		goto out_free;
diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c
index 3b1c5d783ee7..adc51e452e3e 100644
--- a/drivers/gpu/drm/i915/intel_panel.c
+++ b/drivers/gpu/drm/i915/intel_panel.c
@@ -379,13 +379,13 @@ enum drm_connector_status
 intel_panel_detect(struct drm_i915_private *dev_priv)
 {
 	/* Assume that the BIOS does not lie through the OpRegion... */
-	if (!i915.panel_ignore_lid && dev_priv->opregion.lid_state) {
+	if (!i915_modparams.panel_ignore_lid && dev_priv->opregion.lid_state) {
 		return *dev_priv->opregion.lid_state & 0x1 ?
 			connector_status_connected :
 			connector_status_disconnected;
 	}
 
-	switch (i915.panel_ignore_lid) {
+	switch (i915_modparams.panel_ignore_lid) {
 	case -2:
 		return connector_status_connected;
 	case -1:
@@ -465,10 +465,10 @@ static u32 intel_panel_compute_brightness(struct intel_connector *connector,
 
 	WARN_ON(panel->backlight.max == 0);
 
-	if (i915.invert_brightness < 0)
+	if (i915_modparams.invert_brightness < 0)
 		return val;
 
-	if (i915.invert_brightness > 0 ||
+	if (i915_modparams.invert_brightness > 0 ||
 	    dev_priv->quirks & QUIRK_INVERT_BRIGHTNESS) {
 		return panel->backlight.max - val + panel->backlight.min;
 	}
diff --git a/drivers/gpu/drm/i915/intel_pipe_crc.c b/drivers/gpu/drm/i915/intel_pipe_crc.c
index 8fbd2bd0877f..899839f2f7c6 100644
--- a/drivers/gpu/drm/i915/intel_pipe_crc.c
+++ b/drivers/gpu/drm/i915/intel_pipe_crc.c
@@ -206,11 +206,11 @@ static const char *pipe_crc_source_name(enum intel_pipe_crc_source source)
 static int display_crc_ctl_show(struct seq_file *m, void *data)
 {
 	struct drm_i915_private *dev_priv = m->private;
-	int i;
+	enum pipe pipe;
 
-	for (i = 0; i < I915_MAX_PIPES; i++)
-		seq_printf(m, "%c %s\n", pipe_name(i),
-			   pipe_crc_source_name(dev_priv->pipe_crc[i].source));
+	for_each_pipe(dev_priv, pipe)
+		seq_printf(m, "%c %s\n", pipe_name(pipe),
+			   pipe_crc_source_name(dev_priv->pipe_crc[pipe].source));
 
 	return 0;
 }
@@ -506,8 +506,8 @@ static int ilk_pipe_crc_ctl_reg(enum intel_pipe_crc_source *source,
 	return 0;
 }
 
-static void hsw_trans_edp_pipe_A_crc_wa(struct drm_i915_private *dev_priv,
-					bool enable)
+static void hsw_pipe_A_crc_wa(struct drm_i915_private *dev_priv,
+			      bool enable)
 {
 	struct drm_device *dev = &dev_priv->drm;
 	struct intel_crtc *crtc = intel_get_crtc_for_pipe(dev_priv, PIPE_A);
@@ -533,10 +533,24 @@ retry:
 		goto put_state;
 	}
 
-	pipe_config->pch_pfit.force_thru = enable;
-	if (pipe_config->cpu_transcoder == TRANSCODER_EDP &&
-	    pipe_config->pch_pfit.enabled != enable)
-		pipe_config->base.connectors_changed = true;
+	if (HAS_IPS(dev_priv)) {
+		/*
+		 * When IPS gets enabled, the pipe CRC changes. Since IPS gets
+		 * enabled and disabled dynamically based on package C states,
+		 * user space can't make reliable use of the CRCs, so let's just
+		 * completely disable it.
+		 */
+		pipe_config->ips_force_disable = enable;
+		if (pipe_config->ips_enabled == enable)
+			pipe_config->base.connectors_changed = true;
+	}
+
+	if (IS_HASWELL(dev_priv)) {
+		pipe_config->pch_pfit.force_thru = enable;
+		if (pipe_config->cpu_transcoder == TRANSCODER_EDP &&
+		    pipe_config->pch_pfit.enabled != enable)
+			pipe_config->base.connectors_changed = true;
+	}
 
 	ret = drm_atomic_commit(state);
 
@@ -570,8 +584,9 @@ static int ivb_pipe_crc_ctl_reg(struct drm_i915_private *dev_priv,
 		*val = PIPE_CRC_ENABLE | PIPE_CRC_SOURCE_SPRITE_IVB;
 		break;
 	case INTEL_PIPE_CRC_SOURCE_PF:
-		if (IS_HASWELL(dev_priv) && pipe == PIPE_A)
-			hsw_trans_edp_pipe_A_crc_wa(dev_priv, true);
+		if ((IS_HASWELL(dev_priv) ||
+		     IS_BROADWELL(dev_priv)) && pipe == PIPE_A)
+			hsw_pipe_A_crc_wa(dev_priv, true);
 
 		*val = PIPE_CRC_ENABLE | PIPE_CRC_SOURCE_PF_IVB;
 		break;
@@ -606,7 +621,6 @@ static int pipe_crc_set_source(struct drm_i915_private *dev_priv,
 			       enum intel_pipe_crc_source source)
 {
 	struct intel_pipe_crc *pipe_crc = &dev_priv->pipe_crc[pipe];
-	struct intel_crtc *crtc = intel_get_crtc_for_pipe(dev_priv, pipe);
 	enum intel_display_power_domain power_domain;
 	u32 val = 0; /* shut up gcc */
 	int ret;
@@ -643,14 +657,6 @@ static int pipe_crc_set_source(struct drm_i915_private *dev_priv,
 			goto out;
 		}
 
-		/*
-		 * When IPS gets enabled, the pipe CRC changes. Since IPS gets
-		 * enabled and disabled dynamically based on package C states,
-		 * user space can't make reliable use of the CRCs, so let's just
-		 * completely disable it.
-		 */
-		hsw_disable_ips(crtc);
-
 		spin_lock_irq(&pipe_crc->lock);
 		kfree(pipe_crc->entries);
 		pipe_crc->entries = entries;
@@ -691,10 +697,9 @@ static int pipe_crc_set_source(struct drm_i915_private *dev_priv,
 			g4x_undo_pipe_scramble_reset(dev_priv, pipe);
 		else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
 			vlv_undo_pipe_scramble_reset(dev_priv, pipe);
-		else if (IS_HASWELL(dev_priv) && pipe == PIPE_A)
-			hsw_trans_edp_pipe_A_crc_wa(dev_priv, false);
-
-		hsw_enable_ips(crtc);
+		else if ((IS_HASWELL(dev_priv) ||
+			  IS_BROADWELL(dev_priv)) && pipe == PIPE_A)
+			hsw_pipe_A_crc_wa(dev_priv, false);
 	}
 
 	ret = 0;
@@ -770,11 +775,12 @@ display_crc_ctl_parse_object(const char *buf, enum intel_pipe_crc_object *o)
 	return -EINVAL;
 }
 
-static int display_crc_ctl_parse_pipe(const char *buf, enum pipe *pipe)
+static int display_crc_ctl_parse_pipe(struct drm_i915_private *dev_priv,
+				      const char *buf, enum pipe *pipe)
 {
 	const char name = buf[0];
 
-	if (name < 'A' || name >= pipe_name(I915_MAX_PIPES))
+	if (name < 'A' || name >= pipe_name(INTEL_INFO(dev_priv)->num_pipes))
 		return -EINVAL;
 
 	*pipe = name - 'A';
@@ -823,7 +829,7 @@ static int display_crc_ctl_parse(struct drm_i915_private *dev_priv,
 		return -EINVAL;
 	}
 
-	if (display_crc_ctl_parse_pipe(words[1], &pipe) < 0) {
+	if (display_crc_ctl_parse_pipe(dev_priv, words[1], &pipe) < 0) {
 		DRM_DEBUG_DRIVER("unknown pipe %s\n", words[1]);
 		return -EINVAL;
 	}
@@ -914,7 +920,6 @@ int intel_crtc_set_crc_source(struct drm_crtc *crtc, const char *source_name,
 {
 	struct drm_i915_private *dev_priv = crtc->dev->dev_private;
 	struct intel_pipe_crc *pipe_crc = &dev_priv->pipe_crc[crtc->index];
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
 	enum intel_display_power_domain power_domain;
 	enum intel_pipe_crc_source source;
 	u32 val = 0; /* shut up gcc */
@@ -935,16 +940,6 @@ int intel_crtc_set_crc_source(struct drm_crtc *crtc, const char *source_name,
 	if (ret != 0)
 		goto out;
 
-	if (source) {
-		/*
-		 * When IPS gets enabled, the pipe CRC changes. Since IPS gets
-		 * enabled and disabled dynamically based on package C states,
-		 * user space can't make reliable use of the CRCs, so let's just
-		 * completely disable it.
-		 */
-		hsw_disable_ips(intel_crtc);
-	}
-
 	I915_WRITE(PIPE_CRC_CTL(crtc->index), val);
 	POSTING_READ(PIPE_CRC_CTL(crtc->index));
 
@@ -953,10 +948,9 @@ int intel_crtc_set_crc_source(struct drm_crtc *crtc, const char *source_name,
 			g4x_undo_pipe_scramble_reset(dev_priv, crtc->index);
 		else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
 			vlv_undo_pipe_scramble_reset(dev_priv, crtc->index);
-		else if (IS_HASWELL(dev_priv) && crtc->index == PIPE_A)
-			hsw_trans_edp_pipe_A_crc_wa(dev_priv, false);
-
-		hsw_enable_ips(intel_crtc);
+		else if ((IS_HASWELL(dev_priv) ||
+			  IS_BROADWELL(dev_priv)) && crtc->index == PIPE_A)
+			hsw_pipe_A_crc_wa(dev_priv, false);
 	}
 
 	pipe_crc->skipped = 0;
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index cb950752c346..f0d0dbab4150 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -58,24 +58,23 @@
 
 static void gen9_init_clock_gating(struct drm_i915_private *dev_priv)
 {
+	if (HAS_LLC(dev_priv)) {
+		/*
+		 * WaCompressedResourceDisplayNewHashMode:skl,kbl
+		 * Display WA#0390: skl,kbl
+		 *
+		 * Must match Sampler, Pixel Back End, and Media. See
+		 * WaCompressedResourceSamplerPbeMediaNewHashMode.
+		 */
+		I915_WRITE(CHICKEN_PAR1_1,
+			   I915_READ(CHICKEN_PAR1_1) |
+			   SKL_DE_COMPRESSED_HASH_MODE);
+	}
+
 	/* See Bspec note for PSR2_CTL bit 31, Wa#828:skl,bxt,kbl,cfl */
 	I915_WRITE(CHICKEN_PAR1_1,
 		   I915_READ(CHICKEN_PAR1_1) | SKL_EDP_PSR_FIX_RDWRAP);
 
-	/*
-	 * Display WA#0390: skl,bxt,kbl,glk
-	 *
-	 * Must match Sampler, Pixel Back End, and Media
-	 * (0xE194 bit 8, 0x7014 bit 13, 0x4DDC bits 27 and 31).
-	 *
-	 * Including bits outside the page in the hash would
-	 * require 2 (or 4?) MiB alignment of resources. Just
-	 * assume the defaul hashing mode which only uses bits
-	 * within the page.
-	 */
-	I915_WRITE(CHICKEN_PAR1_1,
-		   I915_READ(CHICKEN_PAR1_1) & ~SKL_RC_HASH_OUTSIDE);
-
 	I915_WRITE(GEN8_CONFIG0,
 		   I915_READ(GEN8_CONFIG0) | GEN9_DEFAULT_FIXES);
 
@@ -317,7 +316,7 @@ static void chv_set_memory_dvfs(struct drm_i915_private *dev_priv, bool enable)
 {
 	u32 val;
 
-	mutex_lock(&dev_priv->rps.hw_lock);
+	mutex_lock(&dev_priv->pcu_lock);
 
 	val = vlv_punit_read(dev_priv, PUNIT_REG_DDR_SETUP2);
 	if (enable)
@@ -332,14 +331,14 @@ static void chv_set_memory_dvfs(struct drm_i915_private *dev_priv, bool enable)
 		      FORCE_DDR_FREQ_REQ_ACK) == 0, 3))
 		DRM_ERROR("timed out waiting for Punit DDR DVFS request\n");
 
-	mutex_unlock(&dev_priv->rps.hw_lock);
+	mutex_unlock(&dev_priv->pcu_lock);
 }
 
 static void chv_set_memory_pm5(struct drm_i915_private *dev_priv, bool enable)
 {
 	u32 val;
 
-	mutex_lock(&dev_priv->rps.hw_lock);
+	mutex_lock(&dev_priv->pcu_lock);
 
 	val = vlv_punit_read(dev_priv, PUNIT_REG_DSPFREQ);
 	if (enable)
@@ -348,7 +347,7 @@ static void chv_set_memory_pm5(struct drm_i915_private *dev_priv, bool enable)
 		val &= ~DSP_MAXFIFO_PM5_ENABLE;
 	vlv_punit_write(dev_priv, PUNIT_REG_DSPFREQ, val);
 
-	mutex_unlock(&dev_priv->rps.hw_lock);
+	mutex_unlock(&dev_priv->pcu_lock);
 }
 
 #define FW_WM(value, plane) \
@@ -1322,21 +1321,21 @@ static int g4x_compute_pipe_wm(struct intel_crtc_state *crtc_state)
 	int num_active_planes = hweight32(crtc_state->active_planes &
 					  ~BIT(PLANE_CURSOR));
 	const struct g4x_pipe_wm *raw;
-	struct intel_plane_state *plane_state;
+	const struct intel_plane_state *old_plane_state;
+	const struct intel_plane_state *new_plane_state;
 	struct intel_plane *plane;
 	enum plane_id plane_id;
 	int i, level;
 	unsigned int dirty = 0;
 
-	for_each_intel_plane_in_state(state, plane, plane_state, i) {
-		const struct intel_plane_state *old_plane_state =
-			to_intel_plane_state(plane->base.state);
-
-		if (plane_state->base.crtc != &crtc->base &&
+	for_each_oldnew_intel_plane_in_state(state, plane,
+					     old_plane_state,
+					     new_plane_state, i) {
+		if (new_plane_state->base.crtc != &crtc->base &&
 		    old_plane_state->base.crtc != &crtc->base)
 			continue;
 
-		if (g4x_raw_plane_wm_compute(crtc_state, plane_state))
+		if (g4x_raw_plane_wm_compute(crtc_state, new_plane_state))
 			dirty |= BIT(plane->id);
 	}
 
@@ -1831,21 +1830,21 @@ static int vlv_compute_pipe_wm(struct intel_crtc_state *crtc_state)
 	int num_active_planes = hweight32(crtc_state->active_planes &
 					  ~BIT(PLANE_CURSOR));
 	bool needs_modeset = drm_atomic_crtc_needs_modeset(&crtc_state->base);
-	struct intel_plane_state *plane_state;
+	const struct intel_plane_state *old_plane_state;
+	const struct intel_plane_state *new_plane_state;
 	struct intel_plane *plane;
 	enum plane_id plane_id;
 	int level, ret, i;
 	unsigned int dirty = 0;
 
-	for_each_intel_plane_in_state(state, plane, plane_state, i) {
-		const struct intel_plane_state *old_plane_state =
-			to_intel_plane_state(plane->base.state);
-
-		if (plane_state->base.crtc != &crtc->base &&
+	for_each_oldnew_intel_plane_in_state(state, plane,
+					     old_plane_state,
+					     new_plane_state, i) {
+		if (new_plane_state->base.crtc != &crtc->base &&
 		    old_plane_state->base.crtc != &crtc->base)
 			continue;
 
-		if (vlv_raw_plane_wm_compute(crtc_state, plane_state))
+		if (vlv_raw_plane_wm_compute(crtc_state, new_plane_state))
 			dirty |= BIT(plane->id);
 	}
 
@@ -1864,7 +1863,7 @@ static int vlv_compute_pipe_wm(struct intel_crtc_state *crtc_state)
 	/* cursor changes don't warrant a FIFO recompute */
 	if (dirty & ~BIT(PLANE_CURSOR)) {
 		const struct intel_crtc_state *old_crtc_state =
-			to_intel_crtc_state(crtc->base.state);
+			intel_atomic_get_old_crtc_state(state, crtc);
 		const struct vlv_fifo_state *old_fifo_state =
 			&old_crtc_state->wm.vlv.fifo_state;
 
@@ -2785,11 +2784,11 @@ static void intel_read_wm_latency(struct drm_i915_private *dev_priv,
 
 		/* read the first set of memory latencies[0:3] */
 		val = 0; /* data0 to be programmed to 0 for first set */
-		mutex_lock(&dev_priv->rps.hw_lock);
+		mutex_lock(&dev_priv->pcu_lock);
 		ret = sandybridge_pcode_read(dev_priv,
 					     GEN9_PCODE_READ_MEM_LATENCY,
 					     &val);
-		mutex_unlock(&dev_priv->rps.hw_lock);
+		mutex_unlock(&dev_priv->pcu_lock);
 
 		if (ret) {
 			DRM_ERROR("SKL Mailbox read error = %d\n", ret);
@@ -2806,11 +2805,11 @@ static void intel_read_wm_latency(struct drm_i915_private *dev_priv,
 
 		/* read the second set of memory latencies[4:7] */
 		val = 1; /* data0 to be programmed to 1 for second set */
-		mutex_lock(&dev_priv->rps.hw_lock);
+		mutex_lock(&dev_priv->pcu_lock);
 		ret = sandybridge_pcode_read(dev_priv,
 					     GEN9_PCODE_READ_MEM_LATENCY,
 					     &val);
-		mutex_unlock(&dev_priv->rps.hw_lock);
+		mutex_unlock(&dev_priv->pcu_lock);
 		if (ret) {
 			DRM_ERROR("SKL Mailbox read error = %d\n", ret);
 			return;
@@ -3119,7 +3118,11 @@ static int ilk_compute_intermediate_wm(struct drm_device *dev,
 				       struct intel_crtc_state *newstate)
 {
 	struct intel_pipe_wm *a = &newstate->wm.ilk.intermediate;
-	struct intel_pipe_wm *b = &intel_crtc->wm.active.ilk;
+	struct intel_atomic_state *intel_state =
+		to_intel_atomic_state(newstate->base.state);
+	const struct intel_crtc_state *oldstate =
+		intel_atomic_get_old_crtc_state(intel_state, intel_crtc);
+	const struct intel_pipe_wm *b = &oldstate->wm.ilk.optimal;
 	int level, max_level = ilk_wm_max_level(to_i915(dev));
 
 	/*
@@ -3128,6 +3131,9 @@ static int ilk_compute_intermediate_wm(struct drm_device *dev,
 	 * and after the vblank.
 	 */
 	*a = newstate->wm.ilk.optimal;
+	if (!newstate->base.active || drm_atomic_crtc_needs_modeset(&newstate->base))
+		return 0;
+
 	a->pipe_enabled |= b->pipe_enabled;
 	a->sprites_enabled |= b->sprites_enabled;
 	a->sprites_scaled |= b->sprites_scaled;
@@ -3594,13 +3600,13 @@ intel_enable_sagv(struct drm_i915_private *dev_priv)
 		return 0;
 
 	DRM_DEBUG_KMS("Enabling the SAGV\n");
-	mutex_lock(&dev_priv->rps.hw_lock);
+	mutex_lock(&dev_priv->pcu_lock);
 
 	ret = sandybridge_pcode_write(dev_priv, GEN9_PCODE_SAGV_CONTROL,
 				      GEN9_SAGV_ENABLE);
 
 	/* We don't need to wait for the SAGV when enabling */
-	mutex_unlock(&dev_priv->rps.hw_lock);
+	mutex_unlock(&dev_priv->pcu_lock);
 
 	/*
 	 * Some skl systems, pre-release machines in particular,
@@ -3631,14 +3637,14 @@ intel_disable_sagv(struct drm_i915_private *dev_priv)
 		return 0;
 
 	DRM_DEBUG_KMS("Disabling the SAGV\n");
-	mutex_lock(&dev_priv->rps.hw_lock);
+	mutex_lock(&dev_priv->pcu_lock);
 
 	/* bspec says to keep retrying for at least 1 ms */
 	ret = skl_pcode_request(dev_priv, GEN9_PCODE_SAGV_CONTROL,
 				GEN9_SAGV_DISABLE,
 				GEN9_SAGV_IS_DISABLED, GEN9_SAGV_IS_DISABLED,
 				1);
-	mutex_unlock(&dev_priv->rps.hw_lock);
+	mutex_unlock(&dev_priv->pcu_lock);
 
 	/*
 	 * Some skl systems, pre-release machines in particular,
@@ -4361,134 +4367,147 @@ skl_adjusted_plane_pixel_rate(const struct intel_crtc_state *cstate,
 					    downscale_amount);
 }
 
-static int skl_compute_plane_wm(const struct drm_i915_private *dev_priv,
-				struct intel_crtc_state *cstate,
-				const struct intel_plane_state *intel_pstate,
-				uint16_t ddb_allocation,
-				int level,
-				uint16_t *out_blocks, /* out */
-				uint8_t *out_lines, /* out */
-				bool *enabled /* out */)
+static int
+skl_compute_plane_wm_params(const struct drm_i915_private *dev_priv,
+			    struct intel_crtc_state *cstate,
+			    const struct intel_plane_state *intel_pstate,
+			    struct skl_wm_params *wp)
 {
 	struct intel_plane *plane = to_intel_plane(intel_pstate->base.plane);
 	const struct drm_plane_state *pstate = &intel_pstate->base;
 	const struct drm_framebuffer *fb = pstate->fb;
-	uint32_t latency = dev_priv->wm.skl_latency[level];
-	uint_fixed_16_16_t method1, method2;
-	uint_fixed_16_16_t plane_blocks_per_line;
-	uint_fixed_16_16_t selected_result;
 	uint32_t interm_pbpl;
-	uint32_t plane_bytes_per_line;
-	uint32_t res_blocks, res_lines;
-	uint8_t cpp;
-	uint32_t width = 0;
-	uint32_t plane_pixel_rate;
-	uint_fixed_16_16_t y_tile_minimum;
-	uint32_t y_min_scanlines;
 	struct intel_atomic_state *state =
 		to_intel_atomic_state(cstate->base.state);
 	bool apply_memory_bw_wa = skl_needs_memory_bw_wa(state);
-	bool y_tiled, x_tiled;
 
-	if (latency == 0 ||
-	    !intel_wm_plane_visible(cstate, intel_pstate)) {
-		*enabled = false;
+	if (!intel_wm_plane_visible(cstate, intel_pstate))
 		return 0;
-	}
-
-	y_tiled = fb->modifier == I915_FORMAT_MOD_Y_TILED ||
-		  fb->modifier == I915_FORMAT_MOD_Yf_TILED ||
-		  fb->modifier == I915_FORMAT_MOD_Y_TILED_CCS ||
-		  fb->modifier == I915_FORMAT_MOD_Yf_TILED_CCS;
-	x_tiled = fb->modifier == I915_FORMAT_MOD_X_TILED;
-
-	/* Display WA #1141: kbl,cfl */
-	if ((IS_KABYLAKE(dev_priv) || IS_COFFEELAKE(dev_priv)) &&
-	    dev_priv->ipc_enabled)
-		latency += 4;
 
-	if (apply_memory_bw_wa && x_tiled)
-		latency += 15;
+	wp->y_tiled = fb->modifier == I915_FORMAT_MOD_Y_TILED ||
+		      fb->modifier == I915_FORMAT_MOD_Yf_TILED ||
+		      fb->modifier == I915_FORMAT_MOD_Y_TILED_CCS ||
+		      fb->modifier == I915_FORMAT_MOD_Yf_TILED_CCS;
+	wp->x_tiled = fb->modifier == I915_FORMAT_MOD_X_TILED;
+	wp->rc_surface = fb->modifier == I915_FORMAT_MOD_Y_TILED_CCS ||
+			 fb->modifier == I915_FORMAT_MOD_Yf_TILED_CCS;
 
 	if (plane->id == PLANE_CURSOR) {
-		width = intel_pstate->base.crtc_w;
+		wp->width = intel_pstate->base.crtc_w;
 	} else {
 		/*
 		 * Src coordinates are already rotated by 270 degrees for
 		 * the 90/270 degree plane rotation cases (to match the
 		 * GTT mapping), hence no need to account for rotation here.
 		 */
-		width = drm_rect_width(&intel_pstate->base.src) >> 16;
+		wp->width = drm_rect_width(&intel_pstate->base.src) >> 16;
 	}
 
-	cpp = (fb->format->format == DRM_FORMAT_NV12) ? fb->format->cpp[1] :
-							fb->format->cpp[0];
-	plane_pixel_rate = skl_adjusted_plane_pixel_rate(cstate, intel_pstate);
+	wp->cpp = (fb->format->format == DRM_FORMAT_NV12) ? fb->format->cpp[1] :
+							    fb->format->cpp[0];
+	wp->plane_pixel_rate = skl_adjusted_plane_pixel_rate(cstate,
+							     intel_pstate);
 
 	if (drm_rotation_90_or_270(pstate->rotation)) {
 
-		switch (cpp) {
+		switch (wp->cpp) {
 		case 1:
-			y_min_scanlines = 16;
+			wp->y_min_scanlines = 16;
 			break;
 		case 2:
-			y_min_scanlines = 8;
+			wp->y_min_scanlines = 8;
 			break;
 		case 4:
-			y_min_scanlines = 4;
+			wp->y_min_scanlines = 4;
 			break;
 		default:
-			MISSING_CASE(cpp);
+			MISSING_CASE(wp->cpp);
 			return -EINVAL;
 		}
 	} else {
-		y_min_scanlines = 4;
+		wp->y_min_scanlines = 4;
 	}
 
 	if (apply_memory_bw_wa)
-		y_min_scanlines *= 2;
+		wp->y_min_scanlines *= 2;
 
-	plane_bytes_per_line = width * cpp;
-	if (y_tiled) {
-		interm_pbpl = DIV_ROUND_UP(plane_bytes_per_line *
-					   y_min_scanlines, 512);
+	wp->plane_bytes_per_line = wp->width * wp->cpp;
+	if (wp->y_tiled) {
+		interm_pbpl = DIV_ROUND_UP(wp->plane_bytes_per_line *
+					   wp->y_min_scanlines, 512);
 
 		if (INTEL_GEN(dev_priv) >= 10)
 			interm_pbpl++;
 
-		plane_blocks_per_line = div_fixed16(interm_pbpl,
-							y_min_scanlines);
-	} else if (x_tiled && INTEL_GEN(dev_priv) == 9) {
-		interm_pbpl = DIV_ROUND_UP(plane_bytes_per_line, 512);
-		plane_blocks_per_line = u32_to_fixed16(interm_pbpl);
+		wp->plane_blocks_per_line = div_fixed16(interm_pbpl,
+							wp->y_min_scanlines);
+	} else if (wp->x_tiled && IS_GEN9(dev_priv)) {
+		interm_pbpl = DIV_ROUND_UP(wp->plane_bytes_per_line, 512);
+		wp->plane_blocks_per_line = u32_to_fixed16(interm_pbpl);
 	} else {
-		interm_pbpl = DIV_ROUND_UP(plane_bytes_per_line, 512) + 1;
-		plane_blocks_per_line = u32_to_fixed16(interm_pbpl);
+		interm_pbpl = DIV_ROUND_UP(wp->plane_bytes_per_line, 512) + 1;
+		wp->plane_blocks_per_line = u32_to_fixed16(interm_pbpl);
 	}
 
-	method1 = skl_wm_method1(dev_priv, plane_pixel_rate, cpp, latency);
-	method2 = skl_wm_method2(plane_pixel_rate,
+	wp->y_tile_minimum = mul_u32_fixed16(wp->y_min_scanlines,
+					     wp->plane_blocks_per_line);
+	wp->linetime_us = fixed16_to_u32_round_up(
+					intel_get_linetime_us(cstate));
+
+	return 0;
+}
+
+static int skl_compute_plane_wm(const struct drm_i915_private *dev_priv,
+				struct intel_crtc_state *cstate,
+				const struct intel_plane_state *intel_pstate,
+				uint16_t ddb_allocation,
+				int level,
+				const struct skl_wm_params *wp,
+				uint16_t *out_blocks, /* out */
+				uint8_t *out_lines, /* out */
+				bool *enabled /* out */)
+{
+	const struct drm_plane_state *pstate = &intel_pstate->base;
+	uint32_t latency = dev_priv->wm.skl_latency[level];
+	uint_fixed_16_16_t method1, method2;
+	uint_fixed_16_16_t selected_result;
+	uint32_t res_blocks, res_lines;
+	struct intel_atomic_state *state =
+		to_intel_atomic_state(cstate->base.state);
+	bool apply_memory_bw_wa = skl_needs_memory_bw_wa(state);
+
+	if (latency == 0 ||
+	    !intel_wm_plane_visible(cstate, intel_pstate)) {
+		*enabled = false;
+		return 0;
+	}
+
+	/* Display WA #1141: kbl,cfl */
+	if ((IS_KABYLAKE(dev_priv) || IS_COFFEELAKE(dev_priv) ||
+	    IS_CNL_REVID(dev_priv, CNL_REVID_A0, CNL_REVID_B0)) &&
+	    dev_priv->ipc_enabled)
+		latency += 4;
+
+	if (apply_memory_bw_wa && wp->x_tiled)
+		latency += 15;
+
+	method1 = skl_wm_method1(dev_priv, wp->plane_pixel_rate,
+				 wp->cpp, latency);
+	method2 = skl_wm_method2(wp->plane_pixel_rate,
 				 cstate->base.adjusted_mode.crtc_htotal,
 				 latency,
-				 plane_blocks_per_line);
-
-	y_tile_minimum = mul_u32_fixed16(y_min_scanlines,
-					 plane_blocks_per_line);
+				 wp->plane_blocks_per_line);
 
-	if (y_tiled) {
-		selected_result = max_fixed16(method2, y_tile_minimum);
+	if (wp->y_tiled) {
+		selected_result = max_fixed16(method2, wp->y_tile_minimum);
 	} else {
-		uint32_t linetime_us;
-
-		linetime_us = fixed16_to_u32_round_up(
-				intel_get_linetime_us(cstate));
-		if ((cpp * cstate->base.adjusted_mode.crtc_htotal / 512 < 1) &&
-		    (plane_bytes_per_line / 512 < 1))
+		if ((wp->cpp * cstate->base.adjusted_mode.crtc_htotal /
+		     512 < 1) && (wp->plane_bytes_per_line / 512 < 1))
 			selected_result = method2;
 		else if (ddb_allocation >=
-			 fixed16_to_u32_round_up(plane_blocks_per_line))
+			 fixed16_to_u32_round_up(wp->plane_blocks_per_line))
 			selected_result = min_fixed16(method1, method2);
-		else if (latency >= linetime_us)
+		else if (latency >= wp->linetime_us)
 			selected_result = min_fixed16(method1, method2);
 		else
 			selected_result = method1;
@@ -4496,19 +4515,18 @@ static int skl_compute_plane_wm(const struct drm_i915_private *dev_priv,
 
 	res_blocks = fixed16_to_u32_round_up(selected_result) + 1;
 	res_lines = div_round_up_fixed16(selected_result,
-					 plane_blocks_per_line);
+					 wp->plane_blocks_per_line);
 
 	/* Display WA #1125: skl,bxt,kbl,glk */
-	if (level == 0 &&
-	    (fb->modifier == I915_FORMAT_MOD_Y_TILED_CCS ||
-	     fb->modifier == I915_FORMAT_MOD_Yf_TILED_CCS))
-		res_blocks += fixed16_to_u32_round_up(y_tile_minimum);
+	if (level == 0 && wp->rc_surface)
+		res_blocks += fixed16_to_u32_round_up(wp->y_tile_minimum);
 
 	/* Display WA #1126: skl,bxt,kbl,glk */
 	if (level >= 1 && level <= 7) {
-		if (y_tiled) {
-			res_blocks += fixed16_to_u32_round_up(y_tile_minimum);
-			res_lines += y_min_scanlines;
+		if (wp->y_tiled) {
+			res_blocks += fixed16_to_u32_round_up(
+							wp->y_tile_minimum);
+			res_lines += wp->y_min_scanlines;
 		} else {
 			res_blocks++;
 		}
@@ -4546,6 +4564,7 @@ skl_compute_wm_levels(const struct drm_i915_private *dev_priv,
 		      struct skl_ddb_allocation *ddb,
 		      struct intel_crtc_state *cstate,
 		      const struct intel_plane_state *intel_pstate,
+		      const struct skl_wm_params *wm_params,
 		      struct skl_plane_wm *wm)
 {
 	struct intel_crtc *intel_crtc = to_intel_crtc(cstate->base.crtc);
@@ -4569,6 +4588,7 @@ skl_compute_wm_levels(const struct drm_i915_private *dev_priv,
 					   intel_pstate,
 					   ddb_blocks,
 					   level,
+					   wm_params,
 					   &result->plane_res_b,
 					   &result->plane_res_l,
 					   &result->plane_en);
@@ -4594,20 +4614,65 @@ skl_compute_linetime_wm(struct intel_crtc_state *cstate)
 
 	linetime_wm = fixed16_to_u32_round_up(mul_u32_fixed16(8, linetime_us));
 
-	/* Display WA #1135: bxt. */
-	if (IS_BROXTON(dev_priv) && dev_priv->ipc_enabled)
-		linetime_wm = DIV_ROUND_UP(linetime_wm, 2);
+	/* Display WA #1135: bxt:ALL GLK:ALL */
+	if ((IS_BROXTON(dev_priv) || IS_GEMINILAKE(dev_priv)) &&
+	    dev_priv->ipc_enabled)
+		linetime_wm /= 2;
 
 	return linetime_wm;
 }
 
 static void skl_compute_transition_wm(struct intel_crtc_state *cstate,
+				      struct skl_wm_params *wp,
+				      struct skl_wm_level *wm_l0,
+				      uint16_t ddb_allocation,
 				      struct skl_wm_level *trans_wm /* out */)
 {
+	struct drm_device *dev = cstate->base.crtc->dev;
+	const struct drm_i915_private *dev_priv = to_i915(dev);
+	uint16_t trans_min, trans_y_tile_min;
+	const uint16_t trans_amount = 10; /* This is configurable amount */
+	uint16_t trans_offset_b, res_blocks;
+
 	if (!cstate->base.active)
+		goto exit;
+
+	/* Transition WM are not recommended by HW team for GEN9 */
+	if (INTEL_GEN(dev_priv) <= 9)
+		goto exit;
+
+	/* Transition WM don't make any sense if ipc is disabled */
+	if (!dev_priv->ipc_enabled)
+		goto exit;
+
+	if (INTEL_GEN(dev_priv) >= 10)
+		trans_min = 4;
+
+	trans_offset_b = trans_min + trans_amount;
+
+	if (wp->y_tiled) {
+		trans_y_tile_min = (uint16_t) mul_round_up_u32_fixed16(2,
+							wp->y_tile_minimum);
+		res_blocks = max(wm_l0->plane_res_b, trans_y_tile_min) +
+				trans_offset_b;
+	} else {
+		res_blocks = wm_l0->plane_res_b + trans_offset_b;
+
+		/* WA BUG:1938466 add one block for non y-tile planes */
+		if (IS_CNL_REVID(dev_priv, CNL_REVID_A0, CNL_REVID_A0))
+			res_blocks += 1;
+
+	}
+
+	res_blocks += 1;
+
+	if (res_blocks < ddb_allocation) {
+		trans_wm->plane_res_b = res_blocks;
+		trans_wm->plane_en = true;
 		return;
+	}
 
-	/* Until we know more, just disable transition WMs */
+exit:
 	trans_wm->plane_en = false;
 }
 
@@ -4633,14 +4698,25 @@ static int skl_build_pipe_wm(struct intel_crtc_state *cstate,
 		const struct intel_plane_state *intel_pstate =
 						to_intel_plane_state(pstate);
 		enum plane_id plane_id = to_intel_plane(plane)->id;
+		struct skl_wm_params wm_params;
+		enum pipe pipe = to_intel_crtc(cstate->base.crtc)->pipe;
+		uint16_t ddb_blocks;
 
 		wm = &pipe_wm->planes[plane_id];
+		ddb_blocks = skl_ddb_entry_size(&ddb->plane[pipe][plane_id]);
+		memset(&wm_params, 0, sizeof(struct skl_wm_params));
+
+		ret = skl_compute_plane_wm_params(dev_priv, cstate,
+						  intel_pstate, &wm_params);
+		if (ret)
+			return ret;
 
 		ret = skl_compute_wm_levels(dev_priv, ddb, cstate,
-					    intel_pstate, wm);
+					    intel_pstate, &wm_params, wm);
 		if (ret)
 			return ret;
-		skl_compute_transition_wm(cstate, &wm->trans_wm);
+		skl_compute_transition_wm(cstate, &wm_params, &wm->wm[0],
+					  ddb_blocks, &wm->trans_wm);
 	}
 	pipe_wm->linetime = skl_compute_linetime_wm(cstate);
 
@@ -4736,16 +4812,18 @@ static inline bool skl_ddb_entries_overlap(const struct skl_ddb_entry *a,
 	return a->start < b->end && b->start < a->end;
 }
 
-bool skl_ddb_allocation_overlaps(const struct skl_ddb_entry **entries,
+bool skl_ddb_allocation_overlaps(struct drm_i915_private *dev_priv,
+				 const struct skl_ddb_entry **entries,
 				 const struct skl_ddb_entry *ddb,
 				 int ignore)
 {
-	int i;
+	enum pipe pipe;
 
-	for (i = 0; i < I915_MAX_PIPES; i++)
-		if (i != ignore && entries[i] &&
-		    skl_ddb_entries_overlap(ddb, entries[i]))
+	for_each_pipe(dev_priv, pipe) {
+		if (pipe != ignore && entries[pipe] &&
+		    skl_ddb_entries_overlap(ddb, entries[pipe]))
 			return true;
+	}
 
 	return false;
 }
@@ -5535,7 +5613,7 @@ void vlv_wm_get_hw_state(struct drm_device *dev)
 	wm->level = VLV_WM_LEVEL_PM2;
 
 	if (IS_CHERRYVIEW(dev_priv)) {
-		mutex_lock(&dev_priv->rps.hw_lock);
+		mutex_lock(&dev_priv->pcu_lock);
 
 		val = vlv_punit_read(dev_priv, PUNIT_REG_DSPFREQ);
 		if (val & DSP_MAXFIFO_PM5_ENABLE)
@@ -5565,7 +5643,7 @@ void vlv_wm_get_hw_state(struct drm_device *dev)
 				wm->level = VLV_WM_LEVEL_DDR_DVFS;
 		}
 
-		mutex_unlock(&dev_priv->rps.hw_lock);
+		mutex_unlock(&dev_priv->pcu_lock);
 	}
 
 	for_each_intel_crtc(dev, crtc) {
@@ -5669,12 +5747,30 @@ void vlv_wm_sanitize(struct drm_i915_private *dev_priv)
 	mutex_unlock(&dev_priv->wm.wm_mutex);
 }
 
+/*
+ * FIXME should probably kill this and improve
+ * the real watermark readout/sanitation instead
+ */
+static void ilk_init_lp_watermarks(struct drm_i915_private *dev_priv)
+{
+	I915_WRITE(WM3_LP_ILK, I915_READ(WM3_LP_ILK) & ~WM1_LP_SR_EN);
+	I915_WRITE(WM2_LP_ILK, I915_READ(WM2_LP_ILK) & ~WM1_LP_SR_EN);
+	I915_WRITE(WM1_LP_ILK, I915_READ(WM1_LP_ILK) & ~WM1_LP_SR_EN);
+
+	/*
+	 * Don't touch WM1S_LP_EN here.
+	 * Doing so could cause underruns.
+	 */
+}
+
 void ilk_wm_get_hw_state(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = to_i915(dev);
 	struct ilk_wm_values *hw = &dev_priv->wm.hw;
 	struct drm_crtc *crtc;
 
+	ilk_init_lp_watermarks(dev_priv);
+
 	for_each_crtc(dev, crtc)
 		ilk_pipe_wm_get_hw_state(crtc);
 
@@ -5739,6 +5835,36 @@ void intel_update_watermarks(struct intel_crtc *crtc)
 		dev_priv->display.update_wm(crtc);
 }
 
+void intel_enable_ipc(struct drm_i915_private *dev_priv)
+{
+	u32 val;
+
+	/* Display WA #0477 WaDisableIPC: skl */
+	if (IS_SKYLAKE(dev_priv)) {
+		dev_priv->ipc_enabled = false;
+		return;
+	}
+
+	val = I915_READ(DISP_ARB_CTL2);
+
+	if (dev_priv->ipc_enabled)
+		val |= DISP_IPC_ENABLE;
+	else
+		val &= ~DISP_IPC_ENABLE;
+
+	I915_WRITE(DISP_ARB_CTL2, val);
+}
+
+void intel_init_ipc(struct drm_i915_private *dev_priv)
+{
+	dev_priv->ipc_enabled = false;
+	if (!HAS_IPC(dev_priv))
+		return;
+
+	dev_priv->ipc_enabled = true;
+	intel_enable_ipc(dev_priv);
+}
+
 /*
  * Lock protecting IPS related data structures
  */
@@ -5872,6 +5998,7 @@ static void ironlake_disable_drps(struct drm_i915_private *dev_priv)
  */
 static u32 intel_rps_limits(struct drm_i915_private *dev_priv, u8 val)
 {
+	struct intel_rps *rps = &dev_priv->gt_pm.rps;
 	u32 limits;
 
 	/* Only set the down limit when we've reached the lowest level to avoid
@@ -5881,13 +6008,13 @@ static u32 intel_rps_limits(struct drm_i915_private *dev_priv, u8 val)
 	 * frequency, if the down threshold expires in that window we will not
 	 * receive a down interrupt. */
 	if (INTEL_GEN(dev_priv) >= 9) {
-		limits = (dev_priv->rps.max_freq_softlimit) << 23;
-		if (val <= dev_priv->rps.min_freq_softlimit)
-			limits |= (dev_priv->rps.min_freq_softlimit) << 14;
+		limits = (rps->max_freq_softlimit) << 23;
+		if (val <= rps->min_freq_softlimit)
+			limits |= (rps->min_freq_softlimit) << 14;
 	} else {
-		limits = dev_priv->rps.max_freq_softlimit << 24;
-		if (val <= dev_priv->rps.min_freq_softlimit)
-			limits |= dev_priv->rps.min_freq_softlimit << 16;
+		limits = rps->max_freq_softlimit << 24;
+		if (val <= rps->min_freq_softlimit)
+			limits |= rps->min_freq_softlimit << 16;
 	}
 
 	return limits;
@@ -5895,39 +6022,40 @@ static u32 intel_rps_limits(struct drm_i915_private *dev_priv, u8 val)
 
 static void gen6_set_rps_thresholds(struct drm_i915_private *dev_priv, u8 val)
 {
+	struct intel_rps *rps = &dev_priv->gt_pm.rps;
 	int new_power;
 	u32 threshold_up = 0, threshold_down = 0; /* in % */
 	u32 ei_up = 0, ei_down = 0;
 
-	new_power = dev_priv->rps.power;
-	switch (dev_priv->rps.power) {
+	new_power = rps->power;
+	switch (rps->power) {
 	case LOW_POWER:
-		if (val > dev_priv->rps.efficient_freq + 1 &&
-		    val > dev_priv->rps.cur_freq)
+		if (val > rps->efficient_freq + 1 &&
+		    val > rps->cur_freq)
 			new_power = BETWEEN;
 		break;
 
 	case BETWEEN:
-		if (val <= dev_priv->rps.efficient_freq &&
-		    val < dev_priv->rps.cur_freq)
+		if (val <= rps->efficient_freq &&
+		    val < rps->cur_freq)
 			new_power = LOW_POWER;
-		else if (val >= dev_priv->rps.rp0_freq &&
-			 val > dev_priv->rps.cur_freq)
+		else if (val >= rps->rp0_freq &&
+			 val > rps->cur_freq)
 			new_power = HIGH_POWER;
 		break;
 
 	case HIGH_POWER:
-		if (val < (dev_priv->rps.rp1_freq + dev_priv->rps.rp0_freq) >> 1 &&
-		    val < dev_priv->rps.cur_freq)
+		if (val < (rps->rp1_freq + rps->rp0_freq) >> 1 &&
+		    val < rps->cur_freq)
 			new_power = BETWEEN;
 		break;
 	}
 	/* Max/min bins are special */
-	if (val <= dev_priv->rps.min_freq_softlimit)
+	if (val <= rps->min_freq_softlimit)
 		new_power = LOW_POWER;
-	if (val >= dev_priv->rps.max_freq_softlimit)
+	if (val >= rps->max_freq_softlimit)
 		new_power = HIGH_POWER;
-	if (new_power == dev_priv->rps.power)
+	if (new_power == rps->power)
 		return;
 
 	/* Note the units here are not exactly 1us, but 1280ns. */
@@ -5990,20 +6118,21 @@ static void gen6_set_rps_thresholds(struct drm_i915_private *dev_priv, u8 val)
 		   GEN6_RP_DOWN_IDLE_AVG);
 
 skip_hw_write:
-	dev_priv->rps.power = new_power;
-	dev_priv->rps.up_threshold = threshold_up;
-	dev_priv->rps.down_threshold = threshold_down;
-	dev_priv->rps.last_adj = 0;
+	rps->power = new_power;
+	rps->up_threshold = threshold_up;
+	rps->down_threshold = threshold_down;
+	rps->last_adj = 0;
 }
 
 static u32 gen6_rps_pm_mask(struct drm_i915_private *dev_priv, u8 val)
 {
+	struct intel_rps *rps = &dev_priv->gt_pm.rps;
 	u32 mask = 0;
 
 	/* We use UP_EI_EXPIRED interupts for both up/down in manual mode */
-	if (val > dev_priv->rps.min_freq_softlimit)
+	if (val > rps->min_freq_softlimit)
 		mask |= GEN6_PM_RP_UP_EI_EXPIRED | GEN6_PM_RP_DOWN_THRESHOLD | GEN6_PM_RP_DOWN_TIMEOUT;
-	if (val < dev_priv->rps.max_freq_softlimit)
+	if (val < rps->max_freq_softlimit)
 		mask |= GEN6_PM_RP_UP_EI_EXPIRED | GEN6_PM_RP_UP_THRESHOLD;
 
 	mask &= dev_priv->pm_rps_events;
@@ -6016,10 +6145,12 @@ static u32 gen6_rps_pm_mask(struct drm_i915_private *dev_priv, u8 val)
  * update the GEN6_RP_INTERRUPT_LIMITS register accordingly. */
 static int gen6_set_rps(struct drm_i915_private *dev_priv, u8 val)
 {
+	struct intel_rps *rps = &dev_priv->gt_pm.rps;
+
 	/* min/max delay may still have been modified so be sure to
 	 * write the limits value.
 	 */
-	if (val != dev_priv->rps.cur_freq) {
+	if (val != rps->cur_freq) {
 		gen6_set_rps_thresholds(dev_priv, val);
 
 		if (INTEL_GEN(dev_priv) >= 9)
@@ -6041,7 +6172,7 @@ static int gen6_set_rps(struct drm_i915_private *dev_priv, u8 val)
 	I915_WRITE(GEN6_RP_INTERRUPT_LIMITS, intel_rps_limits(dev_priv, val));
 	I915_WRITE(GEN6_PMINTRMSK, gen6_rps_pm_mask(dev_priv, val));
 
-	dev_priv->rps.cur_freq = val;
+	rps->cur_freq = val;
 	trace_intel_gpu_freq_change(intel_gpu_freq(dev_priv, val));
 
 	return 0;
@@ -6057,7 +6188,7 @@ static int valleyview_set_rps(struct drm_i915_private *dev_priv, u8 val)
 
 	I915_WRITE(GEN6_PMINTRMSK, gen6_rps_pm_mask(dev_priv, val));
 
-	if (val != dev_priv->rps.cur_freq) {
+	if (val != dev_priv->gt_pm.rps.cur_freq) {
 		err = vlv_punit_write(dev_priv, PUNIT_REG_GPU_FREQ_REQ, val);
 		if (err)
 			return err;
@@ -6065,7 +6196,7 @@ static int valleyview_set_rps(struct drm_i915_private *dev_priv, u8 val)
 		gen6_set_rps_thresholds(dev_priv, val);
 	}
 
-	dev_priv->rps.cur_freq = val;
+	dev_priv->gt_pm.rps.cur_freq = val;
 	trace_intel_gpu_freq_change(intel_gpu_freq(dev_priv, val));
 
 	return 0;
@@ -6080,10 +6211,11 @@ static int valleyview_set_rps(struct drm_i915_private *dev_priv, u8 val)
 */
 static void vlv_set_rps_idle(struct drm_i915_private *dev_priv)
 {
-	u32 val = dev_priv->rps.idle_freq;
+	struct intel_rps *rps = &dev_priv->gt_pm.rps;
+	u32 val = rps->idle_freq;
 	int err;
 
-	if (dev_priv->rps.cur_freq <= val)
+	if (rps->cur_freq <= val)
 		return;
 
 	/* The punit delays the write of the frequency and voltage until it
@@ -6108,34 +6240,38 @@ static void vlv_set_rps_idle(struct drm_i915_private *dev_priv)
 
 void gen6_rps_busy(struct drm_i915_private *dev_priv)
 {
-	mutex_lock(&dev_priv->rps.hw_lock);
-	if (dev_priv->rps.enabled) {
+	struct intel_rps *rps = &dev_priv->gt_pm.rps;
+
+	mutex_lock(&dev_priv->pcu_lock);
+	if (rps->enabled) {
 		u8 freq;
 
 		if (dev_priv->pm_rps_events & GEN6_PM_RP_UP_EI_EXPIRED)
 			gen6_rps_reset_ei(dev_priv);
 		I915_WRITE(GEN6_PMINTRMSK,
-			   gen6_rps_pm_mask(dev_priv, dev_priv->rps.cur_freq));
+			   gen6_rps_pm_mask(dev_priv, rps->cur_freq));
 
 		gen6_enable_rps_interrupts(dev_priv);
 
 		/* Use the user's desired frequency as a guide, but for better
 		 * performance, jump directly to RPe as our starting frequency.
 		 */
-		freq = max(dev_priv->rps.cur_freq,
-			   dev_priv->rps.efficient_freq);
+		freq = max(rps->cur_freq,
+			   rps->efficient_freq);
 
 		if (intel_set_rps(dev_priv,
 				  clamp(freq,
-					dev_priv->rps.min_freq_softlimit,
-					dev_priv->rps.max_freq_softlimit)))
+					rps->min_freq_softlimit,
+					rps->max_freq_softlimit)))
 			DRM_DEBUG_DRIVER("Failed to set idle frequency\n");
 	}
-	mutex_unlock(&dev_priv->rps.hw_lock);
+	mutex_unlock(&dev_priv->pcu_lock);
 }
 
 void gen6_rps_idle(struct drm_i915_private *dev_priv)
 {
+	struct intel_rps *rps = &dev_priv->gt_pm.rps;
+
 	/* Flush our bottom-half so that it does not race with us
 	 * setting the idle frequency and so that it is bounded by
 	 * our rpm wakeref. And then disable the interrupts to stop any
@@ -6143,58 +6279,60 @@ void gen6_rps_idle(struct drm_i915_private *dev_priv)
 	 */
 	gen6_disable_rps_interrupts(dev_priv);
 
-	mutex_lock(&dev_priv->rps.hw_lock);
-	if (dev_priv->rps.enabled) {
+	mutex_lock(&dev_priv->pcu_lock);
+	if (rps->enabled) {
 		if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
 			vlv_set_rps_idle(dev_priv);
 		else
-			gen6_set_rps(dev_priv, dev_priv->rps.idle_freq);
-		dev_priv->rps.last_adj = 0;
+			gen6_set_rps(dev_priv, rps->idle_freq);
+		rps->last_adj = 0;
 		I915_WRITE(GEN6_PMINTRMSK,
 			   gen6_sanitize_rps_pm_mask(dev_priv, ~0));
 	}
-	mutex_unlock(&dev_priv->rps.hw_lock);
+	mutex_unlock(&dev_priv->pcu_lock);
 }
 
 void gen6_rps_boost(struct drm_i915_gem_request *rq,
-		    struct intel_rps_client *rps)
+		    struct intel_rps_client *rps_client)
 {
-	struct drm_i915_private *i915 = rq->i915;
+	struct intel_rps *rps = &rq->i915->gt_pm.rps;
+	unsigned long flags;
 	bool boost;
 
 	/* This is intentionally racy! We peek at the state here, then
 	 * validate inside the RPS worker.
 	 */
-	if (!i915->rps.enabled)
+	if (!rps->enabled)
 		return;
 
 	boost = false;
-	spin_lock_irq(&rq->lock);
+	spin_lock_irqsave(&rq->lock, flags);
 	if (!rq->waitboost && !i915_gem_request_completed(rq)) {
-		atomic_inc(&i915->rps.num_waiters);
+		atomic_inc(&rps->num_waiters);
 		rq->waitboost = true;
 		boost = true;
 	}
-	spin_unlock_irq(&rq->lock);
+	spin_unlock_irqrestore(&rq->lock, flags);
 	if (!boost)
 		return;
 
-	if (READ_ONCE(i915->rps.cur_freq) < i915->rps.boost_freq)
-		schedule_work(&i915->rps.work);
+	if (READ_ONCE(rps->cur_freq) < rps->boost_freq)
+		schedule_work(&rps->work);
 
-	atomic_inc(rps ? &rps->boosts : &i915->rps.boosts);
+	atomic_inc(rps_client ? &rps_client->boosts : &rps->boosts);
 }
 
 int intel_set_rps(struct drm_i915_private *dev_priv, u8 val)
 {
+	struct intel_rps *rps = &dev_priv->gt_pm.rps;
 	int err;
 
-	lockdep_assert_held(&dev_priv->rps.hw_lock);
-	GEM_BUG_ON(val > dev_priv->rps.max_freq);
-	GEM_BUG_ON(val < dev_priv->rps.min_freq);
+	lockdep_assert_held(&dev_priv->pcu_lock);
+	GEM_BUG_ON(val > rps->max_freq);
+	GEM_BUG_ON(val < rps->min_freq);
 
-	if (!dev_priv->rps.enabled) {
-		dev_priv->rps.cur_freq = val;
+	if (!rps->enabled) {
+		rps->cur_freq = val;
 		return 0;
 	}
 
@@ -6217,21 +6355,30 @@ static void gen9_disable_rps(struct drm_i915_private *dev_priv)
 	I915_WRITE(GEN6_RP_CONTROL, 0);
 }
 
-static void gen6_disable_rps(struct drm_i915_private *dev_priv)
+static void gen6_disable_rc6(struct drm_i915_private *dev_priv)
 {
 	I915_WRITE(GEN6_RC_CONTROL, 0);
+}
+
+static void gen6_disable_rps(struct drm_i915_private *dev_priv)
+{
 	I915_WRITE(GEN6_RPNSWREQ, 1 << 31);
 	I915_WRITE(GEN6_RP_CONTROL, 0);
 }
 
-static void cherryview_disable_rps(struct drm_i915_private *dev_priv)
+static void cherryview_disable_rc6(struct drm_i915_private *dev_priv)
 {
 	I915_WRITE(GEN6_RC_CONTROL, 0);
 }
 
-static void valleyview_disable_rps(struct drm_i915_private *dev_priv)
+static void cherryview_disable_rps(struct drm_i915_private *dev_priv)
+{
+	I915_WRITE(GEN6_RP_CONTROL, 0);
+}
+
+static void valleyview_disable_rc6(struct drm_i915_private *dev_priv)
 {
-	/* we're doing forcewake before Disabling RC6,
+	/* We're doing forcewake before Disabling RC6,
 	 * This what the BIOS expects when going into suspend */
 	intel_uncore_forcewake_get(dev_priv, FORCEWAKE_ALL);
 
@@ -6240,6 +6387,11 @@ static void valleyview_disable_rps(struct drm_i915_private *dev_priv)
 	intel_uncore_forcewake_put(dev_priv, FORCEWAKE_ALL);
 }
 
+static void valleyview_disable_rps(struct drm_i915_private *dev_priv)
+{
+	I915_WRITE(GEN6_RP_CONTROL, 0);
+}
+
 static void intel_print_rc6_info(struct drm_i915_private *dev_priv, u32 mode)
 {
 	if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) {
@@ -6362,24 +6514,26 @@ int sanitize_rc6_option(struct drm_i915_private *dev_priv, int enable_rc6)
 
 static void gen6_init_rps_frequencies(struct drm_i915_private *dev_priv)
 {
+	struct intel_rps *rps = &dev_priv->gt_pm.rps;
+
 	/* All of these values are in units of 50MHz */
 
 	/* static values from HW: RP0 > RP1 > RPn (min_freq) */
 	if (IS_GEN9_LP(dev_priv)) {
 		u32 rp_state_cap = I915_READ(BXT_RP_STATE_CAP);
-		dev_priv->rps.rp0_freq = (rp_state_cap >> 16) & 0xff;
-		dev_priv->rps.rp1_freq = (rp_state_cap >>  8) & 0xff;
-		dev_priv->rps.min_freq = (rp_state_cap >>  0) & 0xff;
+		rps->rp0_freq = (rp_state_cap >> 16) & 0xff;
+		rps->rp1_freq = (rp_state_cap >>  8) & 0xff;
+		rps->min_freq = (rp_state_cap >>  0) & 0xff;
 	} else {
 		u32 rp_state_cap = I915_READ(GEN6_RP_STATE_CAP);
-		dev_priv->rps.rp0_freq = (rp_state_cap >>  0) & 0xff;
-		dev_priv->rps.rp1_freq = (rp_state_cap >>  8) & 0xff;
-		dev_priv->rps.min_freq = (rp_state_cap >> 16) & 0xff;
+		rps->rp0_freq = (rp_state_cap >>  0) & 0xff;
+		rps->rp1_freq = (rp_state_cap >>  8) & 0xff;
+		rps->min_freq = (rp_state_cap >> 16) & 0xff;
 	}
 	/* hw_max = RP0 until we check for overclocking */
-	dev_priv->rps.max_freq = dev_priv->rps.rp0_freq;
+	rps->max_freq = rps->rp0_freq;
 
-	dev_priv->rps.efficient_freq = dev_priv->rps.rp1_freq;
+	rps->efficient_freq = rps->rp1_freq;
 	if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv) ||
 	    IS_GEN9_BC(dev_priv) || IS_CANNONLAKE(dev_priv)) {
 		u32 ddcc_status = 0;
@@ -6387,33 +6541,34 @@ static void gen6_init_rps_frequencies(struct drm_i915_private *dev_priv)
 		if (sandybridge_pcode_read(dev_priv,
 					   HSW_PCODE_DYNAMIC_DUTY_CYCLE_CONTROL,
 					   &ddcc_status) == 0)
-			dev_priv->rps.efficient_freq =
+			rps->efficient_freq =
 				clamp_t(u8,
 					((ddcc_status >> 8) & 0xff),
-					dev_priv->rps.min_freq,
-					dev_priv->rps.max_freq);
+					rps->min_freq,
+					rps->max_freq);
 	}
 
 	if (IS_GEN9_BC(dev_priv) || IS_CANNONLAKE(dev_priv)) {
 		/* Store the frequency values in 16.66 MHZ units, which is
 		 * the natural hardware unit for SKL
 		 */
-		dev_priv->rps.rp0_freq *= GEN9_FREQ_SCALER;
-		dev_priv->rps.rp1_freq *= GEN9_FREQ_SCALER;
-		dev_priv->rps.min_freq *= GEN9_FREQ_SCALER;
-		dev_priv->rps.max_freq *= GEN9_FREQ_SCALER;
-		dev_priv->rps.efficient_freq *= GEN9_FREQ_SCALER;
+		rps->rp0_freq *= GEN9_FREQ_SCALER;
+		rps->rp1_freq *= GEN9_FREQ_SCALER;
+		rps->min_freq *= GEN9_FREQ_SCALER;
+		rps->max_freq *= GEN9_FREQ_SCALER;
+		rps->efficient_freq *= GEN9_FREQ_SCALER;
 	}
 }
 
 static void reset_rps(struct drm_i915_private *dev_priv,
 		      int (*set)(struct drm_i915_private *, u8))
 {
-	u8 freq = dev_priv->rps.cur_freq;
+	struct intel_rps *rps = &dev_priv->gt_pm.rps;
+	u8 freq = rps->cur_freq;
 
 	/* force a reset */
-	dev_priv->rps.power = -1;
-	dev_priv->rps.cur_freq = -1;
+	rps->power = -1;
+	rps->cur_freq = -1;
 
 	if (set(dev_priv, freq))
 		DRM_ERROR("Failed to reset RPS to initial values\n");
@@ -6426,7 +6581,7 @@ static void gen9_enable_rps(struct drm_i915_private *dev_priv)
 
 	/* Program defaults and thresholds for RPS*/
 	I915_WRITE(GEN6_RC_VIDEO_FREQ,
-		GEN9_FREQUENCY(dev_priv->rps.rp1_freq));
+		GEN9_FREQUENCY(dev_priv->gt_pm.rps.rp1_freq));
 
 	/* 1 second timeout*/
 	I915_WRITE(GEN6_RP_DOWN_TIMEOUT,
@@ -6446,7 +6601,7 @@ static void gen9_enable_rc6(struct drm_i915_private *dev_priv)
 {
 	struct intel_engine_cs *engine;
 	enum intel_engine_id id;
-	uint32_t rc6_mask = 0;
+	u32 rc6_mode, rc6_mask = 0;
 
 	/* 1a: Software RC state - RC0 */
 	I915_WRITE(GEN6_RC_STATE, 0);
@@ -6480,12 +6635,19 @@ static void gen9_enable_rc6(struct drm_i915_private *dev_priv)
 	I915_WRITE(GEN9_RENDER_PG_IDLE_HYSTERESIS, 25);
 
 	/* 3a: Enable RC6 */
-	if (intel_enable_rc6() & INTEL_RC6_ENABLE)
+	if (intel_rc6_enabled() & INTEL_RC6_ENABLE)
 		rc6_mask = GEN6_RC_CTL_RC6_ENABLE;
 	DRM_INFO("RC6 %s\n", onoff(rc6_mask & GEN6_RC_CTL_RC6_ENABLE));
 	I915_WRITE(GEN6_RC6_THRESHOLD, 37500); /* 37.5/125ms per EI */
+
+	/* WaRsUseTimeoutMode:cnl (pre-prod) */
+	if (IS_CNL_REVID(dev_priv, CNL_REVID_A0, CNL_REVID_C0))
+		rc6_mode = GEN7_RC_CTL_TO_MODE;
+	else
+		rc6_mode = GEN6_RC_CTL_EI_MODE(1);
+
 	I915_WRITE(GEN6_RC_CONTROL,
-		   GEN6_RC_CTL_HW_ENABLE | GEN6_RC_CTL_EI_MODE(1) | rc6_mask);
+		   GEN6_RC_CTL_HW_ENABLE | rc6_mode | rc6_mask);
 
 	/*
 	 * 3b: Enable Coarse Power Gating only when RC6 is enabled.
@@ -6500,7 +6662,7 @@ static void gen9_enable_rc6(struct drm_i915_private *dev_priv)
 	intel_uncore_forcewake_put(dev_priv, FORCEWAKE_ALL);
 }
 
-static void gen8_enable_rps(struct drm_i915_private *dev_priv)
+static void gen8_enable_rc6(struct drm_i915_private *dev_priv)
 {
 	struct intel_engine_cs *engine;
 	enum intel_engine_id id;
@@ -6509,7 +6671,7 @@ static void gen8_enable_rps(struct drm_i915_private *dev_priv)
 	/* 1a: Software RC state - RC0 */
 	I915_WRITE(GEN6_RC_STATE, 0);
 
-	/* 1c & 1d: Get forcewake during program sequence. Although the driver
+	/* 1b: Get forcewake during program sequence. Although the driver
 	 * hasn't enabled a state yet where we need forcewake, BIOS may have.*/
 	intel_uncore_forcewake_get(dev_priv, FORCEWAKE_ALL);
 
@@ -6523,36 +6685,38 @@ static void gen8_enable_rps(struct drm_i915_private *dev_priv)
 	for_each_engine(engine, dev_priv, id)
 		I915_WRITE(RING_MAX_IDLE(engine->mmio_base), 10);
 	I915_WRITE(GEN6_RC_SLEEP, 0);
-	if (IS_BROADWELL(dev_priv))
-		I915_WRITE(GEN6_RC6_THRESHOLD, 625); /* 800us/1.28 for TO */
-	else
-		I915_WRITE(GEN6_RC6_THRESHOLD, 50000); /* 50/125ms per EI */
+	I915_WRITE(GEN6_RC6_THRESHOLD, 625); /* 800us/1.28 for TO */
 
 	/* 3: Enable RC6 */
-	if (intel_enable_rc6() & INTEL_RC6_ENABLE)
+	if (intel_rc6_enabled() & INTEL_RC6_ENABLE)
 		rc6_mask = GEN6_RC_CTL_RC6_ENABLE;
 	intel_print_rc6_info(dev_priv, rc6_mask);
-	if (IS_BROADWELL(dev_priv))
-		I915_WRITE(GEN6_RC_CONTROL, GEN6_RC_CTL_HW_ENABLE |
-				GEN7_RC_CTL_TO_MODE |
-				rc6_mask);
-	else
-		I915_WRITE(GEN6_RC_CONTROL, GEN6_RC_CTL_HW_ENABLE |
-				GEN6_RC_CTL_EI_MODE(1) |
-				rc6_mask);
 
-	/* 4 Program defaults and thresholds for RPS*/
+	I915_WRITE(GEN6_RC_CONTROL, GEN6_RC_CTL_HW_ENABLE |
+			GEN7_RC_CTL_TO_MODE |
+			rc6_mask);
+
+	intel_uncore_forcewake_put(dev_priv, FORCEWAKE_ALL);
+}
+
+static void gen8_enable_rps(struct drm_i915_private *dev_priv)
+{
+	struct intel_rps *rps = &dev_priv->gt_pm.rps;
+
+	intel_uncore_forcewake_get(dev_priv, FORCEWAKE_ALL);
+
+	/* 1 Program defaults and thresholds for RPS*/
 	I915_WRITE(GEN6_RPNSWREQ,
-		   HSW_FREQUENCY(dev_priv->rps.rp1_freq));
+		   HSW_FREQUENCY(rps->rp1_freq));
 	I915_WRITE(GEN6_RC_VIDEO_FREQ,
-		   HSW_FREQUENCY(dev_priv->rps.rp1_freq));
+		   HSW_FREQUENCY(rps->rp1_freq));
 	/* NB: Docs say 1s, and 1000000 - which aren't equivalent */
 	I915_WRITE(GEN6_RP_DOWN_TIMEOUT, 100000000 / 128); /* 1 second timeout */
 
 	/* Docs recommend 900MHz, and 300 MHz respectively */
 	I915_WRITE(GEN6_RP_INTERRUPT_LIMITS,
-		   dev_priv->rps.max_freq_softlimit << 24 |
-		   dev_priv->rps.min_freq_softlimit << 16);
+		   rps->max_freq_softlimit << 24 |
+		   rps->min_freq_softlimit << 16);
 
 	I915_WRITE(GEN6_RP_UP_THRESHOLD, 7600000 / 128); /* 76ms busyness per EI, 90% */
 	I915_WRITE(GEN6_RP_DOWN_THRESHOLD, 31300000 / 128); /* 313ms busyness per EI, 70%*/
@@ -6561,7 +6725,7 @@ static void gen8_enable_rps(struct drm_i915_private *dev_priv)
 
 	I915_WRITE(GEN6_RP_IDLE_HYSTERSIS, 10);
 
-	/* 5: Enable RPS */
+	/* 2: Enable RPS */
 	I915_WRITE(GEN6_RP_CONTROL,
 		   GEN6_RP_MEDIA_TURBO |
 		   GEN6_RP_MEDIA_HW_NORMAL_MODE |
@@ -6570,14 +6734,12 @@ static void gen8_enable_rps(struct drm_i915_private *dev_priv)
 		   GEN6_RP_UP_BUSY_AVG |
 		   GEN6_RP_DOWN_IDLE_AVG);
 
-	/* 6: Ring frequency + overclocking (our driver does this later */
-
 	reset_rps(dev_priv, gen6_set_rps);
 
 	intel_uncore_forcewake_put(dev_priv, FORCEWAKE_ALL);
 }
 
-static void gen6_enable_rps(struct drm_i915_private *dev_priv)
+static void gen6_enable_rc6(struct drm_i915_private *dev_priv)
 {
 	struct intel_engine_cs *engine;
 	enum intel_engine_id id;
@@ -6586,14 +6748,6 @@ static void gen6_enable_rps(struct drm_i915_private *dev_priv)
 	int rc6_mode;
 	int ret;
 
-	WARN_ON(!mutex_is_locked(&dev_priv->rps.hw_lock));
-
-	/* Here begins a magic sequence of register writes to enable
-	 * auto-downclocking.
-	 *
-	 * Perhaps there might be some value in exposing these to
-	 * userspace...
-	 */
 	I915_WRITE(GEN6_RC_STATE, 0);
 
 	/* Clear the DBG now so we don't confuse earlier errors */
@@ -6627,7 +6781,7 @@ static void gen6_enable_rps(struct drm_i915_private *dev_priv)
 	I915_WRITE(GEN6_RC6pp_THRESHOLD, 64000); /* unused */
 
 	/* Check if we are enabling RC6 */
-	rc6_mode = intel_enable_rc6();
+	rc6_mode = intel_rc6_enabled();
 	if (rc6_mode & INTEL_RC6_ENABLE)
 		rc6_mask |= GEN6_RC_CTL_RC6_ENABLE;
 
@@ -6647,12 +6801,6 @@ static void gen6_enable_rps(struct drm_i915_private *dev_priv)
 		   GEN6_RC_CTL_EI_MODE(1) |
 		   GEN6_RC_CTL_HW_ENABLE);
 
-	/* Power down if completely idle for over 50ms */
-	I915_WRITE(GEN6_RP_DOWN_TIMEOUT, 50000);
-	I915_WRITE(GEN6_RP_IDLE_HYSTERSIS, 10);
-
-	reset_rps(dev_priv, gen6_set_rps);
-
 	rc6vids = 0;
 	ret = sandybridge_pcode_read(dev_priv, GEN6_PCODE_READ_RC6VIDS, &rc6vids);
 	if (IS_GEN6(dev_priv) && ret) {
@@ -6670,8 +6818,28 @@ static void gen6_enable_rps(struct drm_i915_private *dev_priv)
 	intel_uncore_forcewake_put(dev_priv, FORCEWAKE_ALL);
 }
 
+static void gen6_enable_rps(struct drm_i915_private *dev_priv)
+{
+	/* Here begins a magic sequence of register writes to enable
+	 * auto-downclocking.
+	 *
+	 * Perhaps there might be some value in exposing these to
+	 * userspace...
+	 */
+	intel_uncore_forcewake_get(dev_priv, FORCEWAKE_ALL);
+
+	/* Power down if completely idle for over 50ms */
+	I915_WRITE(GEN6_RP_DOWN_TIMEOUT, 50000);
+	I915_WRITE(GEN6_RP_IDLE_HYSTERSIS, 10);
+
+	reset_rps(dev_priv, gen6_set_rps);
+
+	intel_uncore_forcewake_put(dev_priv, FORCEWAKE_ALL);
+}
+
 static void gen6_update_ring_freq(struct drm_i915_private *dev_priv)
 {
+	struct intel_rps *rps = &dev_priv->gt_pm.rps;
 	int min_freq = 15;
 	unsigned int gpu_freq;
 	unsigned int max_ia_freq, min_ring_freq;
@@ -6679,7 +6847,7 @@ static void gen6_update_ring_freq(struct drm_i915_private *dev_priv)
 	int scaling_factor = 180;
 	struct cpufreq_policy *policy;
 
-	WARN_ON(!mutex_is_locked(&dev_priv->rps.hw_lock));
+	WARN_ON(!mutex_is_locked(&dev_priv->pcu_lock));
 
 	policy = cpufreq_cpu_get(0);
 	if (policy) {
@@ -6702,11 +6870,11 @@ static void gen6_update_ring_freq(struct drm_i915_private *dev_priv)
 
 	if (IS_GEN9_BC(dev_priv) || IS_CANNONLAKE(dev_priv)) {
 		/* Convert GT frequency to 50 HZ units */
-		min_gpu_freq = dev_priv->rps.min_freq / GEN9_FREQ_SCALER;
-		max_gpu_freq = dev_priv->rps.max_freq / GEN9_FREQ_SCALER;
+		min_gpu_freq = rps->min_freq / GEN9_FREQ_SCALER;
+		max_gpu_freq = rps->max_freq / GEN9_FREQ_SCALER;
 	} else {
-		min_gpu_freq = dev_priv->rps.min_freq;
-		max_gpu_freq = dev_priv->rps.max_freq;
+		min_gpu_freq = rps->min_freq;
+		max_gpu_freq = rps->max_freq;
 	}
 
 	/*
@@ -6957,17 +7125,18 @@ static void valleyview_cleanup_pctx(struct drm_i915_private *dev_priv)
 
 static void vlv_init_gpll_ref_freq(struct drm_i915_private *dev_priv)
 {
-	dev_priv->rps.gpll_ref_freq =
+	dev_priv->gt_pm.rps.gpll_ref_freq =
 		vlv_get_cck_clock(dev_priv, "GPLL ref",
 				  CCK_GPLL_CLOCK_CONTROL,
 				  dev_priv->czclk_freq);
 
 	DRM_DEBUG_DRIVER("GPLL reference freq: %d kHz\n",
-			 dev_priv->rps.gpll_ref_freq);
+			 dev_priv->gt_pm.rps.gpll_ref_freq);
 }
 
 static void valleyview_init_gt_powersave(struct drm_i915_private *dev_priv)
 {
+	struct intel_rps *rps = &dev_priv->gt_pm.rps;
 	u32 val;
 
 	valleyview_setup_pctx(dev_priv);
@@ -6989,30 +7158,31 @@ static void valleyview_init_gt_powersave(struct drm_i915_private *dev_priv)
 	}
 	DRM_DEBUG_DRIVER("DDR speed: %d MHz\n", dev_priv->mem_freq);
 
-	dev_priv->rps.max_freq = valleyview_rps_max_freq(dev_priv);
-	dev_priv->rps.rp0_freq = dev_priv->rps.max_freq;
+	rps->max_freq = valleyview_rps_max_freq(dev_priv);
+	rps->rp0_freq = rps->max_freq;
 	DRM_DEBUG_DRIVER("max GPU freq: %d MHz (%u)\n",
-			 intel_gpu_freq(dev_priv, dev_priv->rps.max_freq),
-			 dev_priv->rps.max_freq);
+			 intel_gpu_freq(dev_priv, rps->max_freq),
+			 rps->max_freq);
 
-	dev_priv->rps.efficient_freq = valleyview_rps_rpe_freq(dev_priv);
+	rps->efficient_freq = valleyview_rps_rpe_freq(dev_priv);
 	DRM_DEBUG_DRIVER("RPe GPU freq: %d MHz (%u)\n",
-			 intel_gpu_freq(dev_priv, dev_priv->rps.efficient_freq),
-			 dev_priv->rps.efficient_freq);
+			 intel_gpu_freq(dev_priv, rps->efficient_freq),
+			 rps->efficient_freq);
 
-	dev_priv->rps.rp1_freq = valleyview_rps_guar_freq(dev_priv);
+	rps->rp1_freq = valleyview_rps_guar_freq(dev_priv);
 	DRM_DEBUG_DRIVER("RP1(Guar Freq) GPU freq: %d MHz (%u)\n",
-			 intel_gpu_freq(dev_priv, dev_priv->rps.rp1_freq),
-			 dev_priv->rps.rp1_freq);
+			 intel_gpu_freq(dev_priv, rps->rp1_freq),
+			 rps->rp1_freq);
 
-	dev_priv->rps.min_freq = valleyview_rps_min_freq(dev_priv);
+	rps->min_freq = valleyview_rps_min_freq(dev_priv);
 	DRM_DEBUG_DRIVER("min GPU freq: %d MHz (%u)\n",
-			 intel_gpu_freq(dev_priv, dev_priv->rps.min_freq),
-			 dev_priv->rps.min_freq);
+			 intel_gpu_freq(dev_priv, rps->min_freq),
+			 rps->min_freq);
 }
 
 static void cherryview_init_gt_powersave(struct drm_i915_private *dev_priv)
 {
+	struct intel_rps *rps = &dev_priv->gt_pm.rps;
 	u32 val;
 
 	cherryview_setup_pctx(dev_priv);
@@ -7033,31 +7203,29 @@ static void cherryview_init_gt_powersave(struct drm_i915_private *dev_priv)
 	}
 	DRM_DEBUG_DRIVER("DDR speed: %d MHz\n", dev_priv->mem_freq);
 
-	dev_priv->rps.max_freq = cherryview_rps_max_freq(dev_priv);
-	dev_priv->rps.rp0_freq = dev_priv->rps.max_freq;
+	rps->max_freq = cherryview_rps_max_freq(dev_priv);
+	rps->rp0_freq = rps->max_freq;
 	DRM_DEBUG_DRIVER("max GPU freq: %d MHz (%u)\n",
-			 intel_gpu_freq(dev_priv, dev_priv->rps.max_freq),
-			 dev_priv->rps.max_freq);
+			 intel_gpu_freq(dev_priv, rps->max_freq),
+			 rps->max_freq);
 
-	dev_priv->rps.efficient_freq = cherryview_rps_rpe_freq(dev_priv);
+	rps->efficient_freq = cherryview_rps_rpe_freq(dev_priv);
 	DRM_DEBUG_DRIVER("RPe GPU freq: %d MHz (%u)\n",
-			 intel_gpu_freq(dev_priv, dev_priv->rps.efficient_freq),
-			 dev_priv->rps.efficient_freq);
+			 intel_gpu_freq(dev_priv, rps->efficient_freq),
+			 rps->efficient_freq);
 
-	dev_priv->rps.rp1_freq = cherryview_rps_guar_freq(dev_priv);
+	rps->rp1_freq = cherryview_rps_guar_freq(dev_priv);
 	DRM_DEBUG_DRIVER("RP1(Guar) GPU freq: %d MHz (%u)\n",
-			 intel_gpu_freq(dev_priv, dev_priv->rps.rp1_freq),
-			 dev_priv->rps.rp1_freq);
+			 intel_gpu_freq(dev_priv, rps->rp1_freq),
+			 rps->rp1_freq);
 
-	dev_priv->rps.min_freq = cherryview_rps_min_freq(dev_priv);
+	rps->min_freq = cherryview_rps_min_freq(dev_priv);
 	DRM_DEBUG_DRIVER("min GPU freq: %d MHz (%u)\n",
-			 intel_gpu_freq(dev_priv, dev_priv->rps.min_freq),
-			 dev_priv->rps.min_freq);
+			 intel_gpu_freq(dev_priv, rps->min_freq),
+			 rps->min_freq);
 
-	WARN_ONCE((dev_priv->rps.max_freq |
-		   dev_priv->rps.efficient_freq |
-		   dev_priv->rps.rp1_freq |
-		   dev_priv->rps.min_freq) & 1,
+	WARN_ONCE((rps->max_freq | rps->efficient_freq | rps->rp1_freq |
+		   rps->min_freq) & 1,
 		  "Odd GPU freq values\n");
 }
 
@@ -7066,13 +7234,11 @@ static void valleyview_cleanup_gt_powersave(struct drm_i915_private *dev_priv)
 	valleyview_cleanup_pctx(dev_priv);
 }
 
-static void cherryview_enable_rps(struct drm_i915_private *dev_priv)
+static void cherryview_enable_rc6(struct drm_i915_private *dev_priv)
 {
 	struct intel_engine_cs *engine;
 	enum intel_engine_id id;
-	u32 gtfifodbg, val, rc6_mode = 0, pcbr;
-
-	WARN_ON(!mutex_is_locked(&dev_priv->rps.hw_lock));
+	u32 gtfifodbg, rc6_mode = 0, pcbr;
 
 	gtfifodbg = I915_READ(GTFIFODBG) & ~(GT_FIFO_SBDEDICATE_FREE_ENTRY_CHV |
 					     GT_FIFO_FREE_ENTRIES_CHV);
@@ -7103,7 +7269,7 @@ static void cherryview_enable_rps(struct drm_i915_private *dev_priv)
 	/* TO threshold set to 500 us ( 0x186 * 1.28 us) */
 	I915_WRITE(GEN6_RC6_THRESHOLD, 0x186);
 
-	/* allows RC6 residency counter to work */
+	/* Allows RC6 residency counter to work */
 	I915_WRITE(VLV_COUNTER_CONTROL,
 		   _MASKED_BIT_ENABLE(VLV_COUNT_RANGE_HIGH |
 				      VLV_MEDIA_RC6_COUNT_EN |
@@ -7113,13 +7279,22 @@ static void cherryview_enable_rps(struct drm_i915_private *dev_priv)
 	pcbr = I915_READ(VLV_PCBR);
 
 	/* 3: Enable RC6 */
-	if ((intel_enable_rc6() & INTEL_RC6_ENABLE) &&
+	if ((intel_rc6_enabled() & INTEL_RC6_ENABLE) &&
 	    (pcbr >> VLV_PCBR_ADDR_SHIFT))
 		rc6_mode = GEN7_RC_CTL_TO_MODE;
 
 	I915_WRITE(GEN6_RC_CONTROL, rc6_mode);
 
-	/* 4 Program defaults and thresholds for RPS*/
+	intel_uncore_forcewake_put(dev_priv, FORCEWAKE_ALL);
+}
+
+static void cherryview_enable_rps(struct drm_i915_private *dev_priv)
+{
+	u32 val;
+
+	intel_uncore_forcewake_get(dev_priv, FORCEWAKE_ALL);
+
+	/* 1: Program defaults and thresholds for RPS*/
 	I915_WRITE(GEN6_RP_DOWN_TIMEOUT, 1000000);
 	I915_WRITE(GEN6_RP_UP_THRESHOLD, 59400);
 	I915_WRITE(GEN6_RP_DOWN_THRESHOLD, 245000);
@@ -7128,7 +7303,7 @@ static void cherryview_enable_rps(struct drm_i915_private *dev_priv)
 
 	I915_WRITE(GEN6_RP_IDLE_HYSTERSIS, 10);
 
-	/* 5: Enable RPS */
+	/* 2: Enable RPS */
 	I915_WRITE(GEN6_RP_CONTROL,
 		   GEN6_RP_MEDIA_HW_NORMAL_MODE |
 		   GEN6_RP_MEDIA_IS_GFX |
@@ -7155,13 +7330,11 @@ static void cherryview_enable_rps(struct drm_i915_private *dev_priv)
 	intel_uncore_forcewake_put(dev_priv, FORCEWAKE_ALL);
 }
 
-static void valleyview_enable_rps(struct drm_i915_private *dev_priv)
+static void valleyview_enable_rc6(struct drm_i915_private *dev_priv)
 {
 	struct intel_engine_cs *engine;
 	enum intel_engine_id id;
-	u32 gtfifodbg, val, rc6_mode = 0;
-
-	WARN_ON(!mutex_is_locked(&dev_priv->rps.hw_lock));
+	u32 gtfifodbg, rc6_mode = 0;
 
 	valleyview_check_pctx(dev_priv);
 
@@ -7172,28 +7345,11 @@ static void valleyview_enable_rps(struct drm_i915_private *dev_priv)
 		I915_WRITE(GTFIFODBG, gtfifodbg);
 	}
 
-	/* If VLV, Forcewake all wells, else re-direct to regular path */
 	intel_uncore_forcewake_get(dev_priv, FORCEWAKE_ALL);
 
 	/*  Disable RC states. */
 	I915_WRITE(GEN6_RC_CONTROL, 0);
 
-	I915_WRITE(GEN6_RP_DOWN_TIMEOUT, 1000000);
-	I915_WRITE(GEN6_RP_UP_THRESHOLD, 59400);
-	I915_WRITE(GEN6_RP_DOWN_THRESHOLD, 245000);
-	I915_WRITE(GEN6_RP_UP_EI, 66000);
-	I915_WRITE(GEN6_RP_DOWN_EI, 350000);
-
-	I915_WRITE(GEN6_RP_IDLE_HYSTERSIS, 10);
-
-	I915_WRITE(GEN6_RP_CONTROL,
-		   GEN6_RP_MEDIA_TURBO |
-		   GEN6_RP_MEDIA_HW_NORMAL_MODE |
-		   GEN6_RP_MEDIA_IS_GFX |
-		   GEN6_RP_ENABLE |
-		   GEN6_RP_UP_BUSY_AVG |
-		   GEN6_RP_DOWN_IDLE_CONT);
-
 	I915_WRITE(GEN6_RC6_WAKE_RATE_LIMIT, 0x00280000);
 	I915_WRITE(GEN6_RC_EVALUATION_INTERVAL, 125000);
 	I915_WRITE(GEN6_RC_IDLE_HYSTERSIS, 25);
@@ -7203,7 +7359,7 @@ static void valleyview_enable_rps(struct drm_i915_private *dev_priv)
 
 	I915_WRITE(GEN6_RC6_THRESHOLD, 0x557);
 
-	/* allows RC6 residency counter to work */
+	/* Allows RC6 residency counter to work */
 	I915_WRITE(VLV_COUNTER_CONTROL,
 		   _MASKED_BIT_ENABLE(VLV_COUNT_RANGE_HIGH |
 				      VLV_MEDIA_RC0_COUNT_EN |
@@ -7211,13 +7367,38 @@ static void valleyview_enable_rps(struct drm_i915_private *dev_priv)
 				      VLV_MEDIA_RC6_COUNT_EN |
 				      VLV_RENDER_RC6_COUNT_EN));
 
-	if (intel_enable_rc6() & INTEL_RC6_ENABLE)
+	if (intel_rc6_enabled() & INTEL_RC6_ENABLE)
 		rc6_mode = GEN7_RC_CTL_TO_MODE | VLV_RC_CTL_CTX_RST_PARALLEL;
 
 	intel_print_rc6_info(dev_priv, rc6_mode);
 
 	I915_WRITE(GEN6_RC_CONTROL, rc6_mode);
 
+	intel_uncore_forcewake_put(dev_priv, FORCEWAKE_ALL);
+}
+
+static void valleyview_enable_rps(struct drm_i915_private *dev_priv)
+{
+	u32 val;
+
+	intel_uncore_forcewake_get(dev_priv, FORCEWAKE_ALL);
+
+	I915_WRITE(GEN6_RP_DOWN_TIMEOUT, 1000000);
+	I915_WRITE(GEN6_RP_UP_THRESHOLD, 59400);
+	I915_WRITE(GEN6_RP_DOWN_THRESHOLD, 245000);
+	I915_WRITE(GEN6_RP_UP_EI, 66000);
+	I915_WRITE(GEN6_RP_DOWN_EI, 350000);
+
+	I915_WRITE(GEN6_RP_IDLE_HYSTERSIS, 10);
+
+	I915_WRITE(GEN6_RP_CONTROL,
+		   GEN6_RP_MEDIA_TURBO |
+		   GEN6_RP_MEDIA_HW_NORMAL_MODE |
+		   GEN6_RP_MEDIA_IS_GFX |
+		   GEN6_RP_ENABLE |
+		   GEN6_RP_UP_BUSY_AVG |
+		   GEN6_RP_DOWN_IDLE_CONT);
+
 	/* Setting Fixed Bias */
 	val = VLV_OVERRIDE_EN |
 		  VLV_SOC_TDP_EN |
@@ -7425,7 +7606,7 @@ static unsigned long __i915_gfx_val(struct drm_i915_private *dev_priv)
 
 	lockdep_assert_held(&mchdev_lock);
 
-	pxvid = I915_READ(PXVFREQ(dev_priv->rps.cur_freq));
+	pxvid = I915_READ(PXVFREQ(dev_priv->gt_pm.rps.cur_freq));
 	pxvid = (pxvid >> 24) & 0x7f;
 	ext_v = pvid_to_extvid(dev_priv, pxvid);
 
@@ -7712,17 +7893,19 @@ static void intel_init_emon(struct drm_i915_private *dev_priv)
 
 void intel_init_gt_powersave(struct drm_i915_private *dev_priv)
 {
+	struct intel_rps *rps = &dev_priv->gt_pm.rps;
+
 	/*
 	 * RPM depends on RC6 to save restore the GT HW context, so make RC6 a
 	 * requirement.
 	 */
-	if (!i915.enable_rc6) {
+	if (!i915_modparams.enable_rc6) {
 		DRM_INFO("RC6 disabled, disabling runtime PM support\n");
 		intel_runtime_pm_get(dev_priv);
 	}
 
 	mutex_lock(&dev_priv->drm.struct_mutex);
-	mutex_lock(&dev_priv->rps.hw_lock);
+	mutex_lock(&dev_priv->pcu_lock);
 
 	/* Initialize RPS limits (for userspace) */
 	if (IS_CHERRYVIEW(dev_priv))
@@ -7733,16 +7916,16 @@ void intel_init_gt_powersave(struct drm_i915_private *dev_priv)
 		gen6_init_rps_frequencies(dev_priv);
 
 	/* Derive initial user preferences/limits from the hardware limits */
-	dev_priv->rps.idle_freq = dev_priv->rps.min_freq;
-	dev_priv->rps.cur_freq = dev_priv->rps.idle_freq;
+	rps->idle_freq = rps->min_freq;
+	rps->cur_freq = rps->idle_freq;
 
-	dev_priv->rps.max_freq_softlimit = dev_priv->rps.max_freq;
-	dev_priv->rps.min_freq_softlimit = dev_priv->rps.min_freq;
+	rps->max_freq_softlimit = rps->max_freq;
+	rps->min_freq_softlimit = rps->min_freq;
 
 	if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv))
-		dev_priv->rps.min_freq_softlimit =
+		rps->min_freq_softlimit =
 			max_t(int,
-			      dev_priv->rps.efficient_freq,
+			      rps->efficient_freq,
 			      intel_freq_opcode(dev_priv, 450));
 
 	/* After setting max-softlimit, find the overclock max freq */
@@ -7753,16 +7936,16 @@ void intel_init_gt_powersave(struct drm_i915_private *dev_priv)
 		sandybridge_pcode_read(dev_priv, GEN6_READ_OC_PARAMS, &params);
 		if (params & BIT(31)) { /* OC supported */
 			DRM_DEBUG_DRIVER("Overclocking supported, max: %dMHz, overclock: %dMHz\n",
-					 (dev_priv->rps.max_freq & 0xff) * 50,
+					 (rps->max_freq & 0xff) * 50,
 					 (params & 0xff) * 50);
-			dev_priv->rps.max_freq = params & 0xff;
+			rps->max_freq = params & 0xff;
 		}
 	}
 
 	/* Finally allow us to boost to max by default */
-	dev_priv->rps.boost_freq = dev_priv->rps.max_freq;
+	rps->boost_freq = rps->max_freq;
 
-	mutex_unlock(&dev_priv->rps.hw_lock);
+	mutex_unlock(&dev_priv->pcu_lock);
 	mutex_unlock(&dev_priv->drm.struct_mutex);
 
 	intel_autoenable_gt_powersave(dev_priv);
@@ -7773,7 +7956,7 @@ void intel_cleanup_gt_powersave(struct drm_i915_private *dev_priv)
 	if (IS_VALLEYVIEW(dev_priv))
 		valleyview_cleanup_gt_powersave(dev_priv);
 
-	if (!i915.enable_rc6)
+	if (!i915_modparams.enable_rc6)
 		intel_runtime_pm_put(dev_priv);
 }
 
@@ -7790,7 +7973,7 @@ void intel_suspend_gt_powersave(struct drm_i915_private *dev_priv)
 	if (INTEL_GEN(dev_priv) < 6)
 		return;
 
-	if (cancel_delayed_work_sync(&dev_priv->rps.autoenable_work))
+	if (cancel_delayed_work_sync(&dev_priv->gt_pm.autoenable_work))
 		intel_runtime_pm_put(dev_priv);
 
 	/* gen6_rps_idle() will be called later to disable interrupts */
@@ -7798,90 +7981,168 @@ void intel_suspend_gt_powersave(struct drm_i915_private *dev_priv)
 
 void intel_sanitize_gt_powersave(struct drm_i915_private *dev_priv)
 {
-	dev_priv->rps.enabled = true; /* force disabling */
+	dev_priv->gt_pm.rps.enabled = true; /* force RPS disabling */
+	dev_priv->gt_pm.rc6.enabled = true; /* force RC6 disabling */
 	intel_disable_gt_powersave(dev_priv);
 
 	gen6_reset_rps_interrupts(dev_priv);
 }
 
-void intel_disable_gt_powersave(struct drm_i915_private *dev_priv)
+static inline void intel_disable_llc_pstate(struct drm_i915_private *i915)
 {
-	if (!READ_ONCE(dev_priv->rps.enabled))
+	lockdep_assert_held(&i915->pcu_lock);
+
+	if (!i915->gt_pm.llc_pstate.enabled)
 		return;
 
-	mutex_lock(&dev_priv->rps.hw_lock);
+	/* Currently there is no HW configuration to be done to disable. */
 
-	if (INTEL_GEN(dev_priv) >= 9) {
+	i915->gt_pm.llc_pstate.enabled = false;
+}
+
+static void intel_disable_rc6(struct drm_i915_private *dev_priv)
+{
+	lockdep_assert_held(&dev_priv->pcu_lock);
+
+	if (!dev_priv->gt_pm.rc6.enabled)
+		return;
+
+	if (INTEL_GEN(dev_priv) >= 9)
 		gen9_disable_rc6(dev_priv);
+	else if (IS_CHERRYVIEW(dev_priv))
+		cherryview_disable_rc6(dev_priv);
+	else if (IS_VALLEYVIEW(dev_priv))
+		valleyview_disable_rc6(dev_priv);
+	else if (INTEL_GEN(dev_priv) >= 6)
+		gen6_disable_rc6(dev_priv);
+
+	dev_priv->gt_pm.rc6.enabled = false;
+}
+
+static void intel_disable_rps(struct drm_i915_private *dev_priv)
+{
+	lockdep_assert_held(&dev_priv->pcu_lock);
+
+	if (!dev_priv->gt_pm.rps.enabled)
+		return;
+
+	if (INTEL_GEN(dev_priv) >= 9)
 		gen9_disable_rps(dev_priv);
-	} else if (IS_CHERRYVIEW(dev_priv)) {
+	else if (IS_CHERRYVIEW(dev_priv))
 		cherryview_disable_rps(dev_priv);
-	} else if (IS_VALLEYVIEW(dev_priv)) {
+	else if (IS_VALLEYVIEW(dev_priv))
 		valleyview_disable_rps(dev_priv);
-	} else if (INTEL_GEN(dev_priv) >= 6) {
+	else if (INTEL_GEN(dev_priv) >= 6)
 		gen6_disable_rps(dev_priv);
-	}  else if (IS_IRONLAKE_M(dev_priv)) {
+	else if (IS_IRONLAKE_M(dev_priv))
 		ironlake_disable_drps(dev_priv);
-	}
 
-	dev_priv->rps.enabled = false;
-	mutex_unlock(&dev_priv->rps.hw_lock);
+	dev_priv->gt_pm.rps.enabled = false;
 }
 
-void intel_enable_gt_powersave(struct drm_i915_private *dev_priv)
+void intel_disable_gt_powersave(struct drm_i915_private *dev_priv)
 {
-	/* We shouldn't be disabling as we submit, so this should be less
-	 * racy than it appears!
-	 */
-	if (READ_ONCE(dev_priv->rps.enabled))
+	mutex_lock(&dev_priv->pcu_lock);
+
+	intel_disable_rc6(dev_priv);
+	intel_disable_rps(dev_priv);
+	if (HAS_LLC(dev_priv))
+		intel_disable_llc_pstate(dev_priv);
+
+	mutex_unlock(&dev_priv->pcu_lock);
+}
+
+static inline void intel_enable_llc_pstate(struct drm_i915_private *i915)
+{
+	lockdep_assert_held(&i915->pcu_lock);
+
+	if (i915->gt_pm.llc_pstate.enabled)
 		return;
 
-	/* Powersaving is controlled by the host when inside a VM */
-	if (intel_vgpu_active(dev_priv))
+	gen6_update_ring_freq(i915);
+
+	i915->gt_pm.llc_pstate.enabled = true;
+}
+
+static void intel_enable_rc6(struct drm_i915_private *dev_priv)
+{
+	lockdep_assert_held(&dev_priv->pcu_lock);
+
+	if (dev_priv->gt_pm.rc6.enabled)
 		return;
 
-	mutex_lock(&dev_priv->rps.hw_lock);
+	if (IS_CHERRYVIEW(dev_priv))
+		cherryview_enable_rc6(dev_priv);
+	else if (IS_VALLEYVIEW(dev_priv))
+		valleyview_enable_rc6(dev_priv);
+	else if (INTEL_GEN(dev_priv) >= 9)
+		gen9_enable_rc6(dev_priv);
+	else if (IS_BROADWELL(dev_priv))
+		gen8_enable_rc6(dev_priv);
+	else if (INTEL_GEN(dev_priv) >= 6)
+		gen6_enable_rc6(dev_priv);
+
+	dev_priv->gt_pm.rc6.enabled = true;
+}
+
+static void intel_enable_rps(struct drm_i915_private *dev_priv)
+{
+	struct intel_rps *rps = &dev_priv->gt_pm.rps;
+
+	lockdep_assert_held(&dev_priv->pcu_lock);
+
+	if (rps->enabled)
+		return;
 
 	if (IS_CHERRYVIEW(dev_priv)) {
 		cherryview_enable_rps(dev_priv);
 	} else if (IS_VALLEYVIEW(dev_priv)) {
 		valleyview_enable_rps(dev_priv);
 	} else if (INTEL_GEN(dev_priv) >= 9) {
-		gen9_enable_rc6(dev_priv);
 		gen9_enable_rps(dev_priv);
-		if (IS_GEN9_BC(dev_priv) || IS_CANNONLAKE(dev_priv))
-			gen6_update_ring_freq(dev_priv);
 	} else if (IS_BROADWELL(dev_priv)) {
 		gen8_enable_rps(dev_priv);
-		gen6_update_ring_freq(dev_priv);
 	} else if (INTEL_GEN(dev_priv) >= 6) {
 		gen6_enable_rps(dev_priv);
-		gen6_update_ring_freq(dev_priv);
 	} else if (IS_IRONLAKE_M(dev_priv)) {
 		ironlake_enable_drps(dev_priv);
 		intel_init_emon(dev_priv);
 	}
 
-	WARN_ON(dev_priv->rps.max_freq < dev_priv->rps.min_freq);
-	WARN_ON(dev_priv->rps.idle_freq > dev_priv->rps.max_freq);
+	WARN_ON(rps->max_freq < rps->min_freq);
+	WARN_ON(rps->idle_freq > rps->max_freq);
+
+	WARN_ON(rps->efficient_freq < rps->min_freq);
+	WARN_ON(rps->efficient_freq > rps->max_freq);
+
+	rps->enabled = true;
+}
+
+void intel_enable_gt_powersave(struct drm_i915_private *dev_priv)
+{
+	/* Powersaving is controlled by the host when inside a VM */
+	if (intel_vgpu_active(dev_priv))
+		return;
 
-	WARN_ON(dev_priv->rps.efficient_freq < dev_priv->rps.min_freq);
-	WARN_ON(dev_priv->rps.efficient_freq > dev_priv->rps.max_freq);
+	mutex_lock(&dev_priv->pcu_lock);
 
-	dev_priv->rps.enabled = true;
-	mutex_unlock(&dev_priv->rps.hw_lock);
+	intel_enable_rc6(dev_priv);
+	intel_enable_rps(dev_priv);
+	if (HAS_LLC(dev_priv))
+		intel_enable_llc_pstate(dev_priv);
+
+	mutex_unlock(&dev_priv->pcu_lock);
 }
 
 static void __intel_autoenable_gt_powersave(struct work_struct *work)
 {
 	struct drm_i915_private *dev_priv =
-		container_of(work, typeof(*dev_priv), rps.autoenable_work.work);
+		container_of(work,
+			     typeof(*dev_priv),
+			     gt_pm.autoenable_work.work);
 	struct intel_engine_cs *rcs;
 	struct drm_i915_gem_request *req;
 
-	if (READ_ONCE(dev_priv->rps.enabled))
-		goto out;
-
 	rcs = dev_priv->engine[RCS];
 	if (rcs->last_retired_context)
 		goto out;
@@ -7895,7 +8156,7 @@ static void __intel_autoenable_gt_powersave(struct work_struct *work)
 	if (IS_ERR(req))
 		goto unlock;
 
-	if (!i915.enable_execlists && i915_switch_context(req) == 0)
+	if (!i915_modparams.enable_execlists && i915_switch_context(req) == 0)
 		rcs->init_context(req);
 
 	/* Mark the device busy, calling intel_enable_gt_powersave() */
@@ -7909,9 +8170,6 @@ out:
 
 void intel_autoenable_gt_powersave(struct drm_i915_private *dev_priv)
 {
-	if (READ_ONCE(dev_priv->rps.enabled))
-		return;
-
 	if (IS_IRONLAKE_M(dev_priv)) {
 		ironlake_enable_drps(dev_priv);
 		intel_init_emon(dev_priv);
@@ -7929,7 +8187,7 @@ void intel_autoenable_gt_powersave(struct drm_i915_private *dev_priv)
 		 * runtime resume it's necessary).
 		 */
 		if (queue_delayed_work(dev_priv->wq,
-				       &dev_priv->rps.autoenable_work,
+				       &dev_priv->gt_pm.autoenable_work,
 				       round_jiffies_up_relative(HZ)))
 			intel_runtime_pm_get_noresume(dev_priv);
 	}
@@ -7959,19 +8217,7 @@ static void g4x_disable_trickle_feed(struct drm_i915_private *dev_priv)
 	}
 }
 
-static void ilk_init_lp_watermarks(struct drm_i915_private *dev_priv)
-{
-	I915_WRITE(WM3_LP_ILK, I915_READ(WM3_LP_ILK) & ~WM1_LP_SR_EN);
-	I915_WRITE(WM2_LP_ILK, I915_READ(WM2_LP_ILK) & ~WM1_LP_SR_EN);
-	I915_WRITE(WM1_LP_ILK, I915_READ(WM1_LP_ILK) & ~WM1_LP_SR_EN);
-
-	/*
-	 * Don't touch WM1S_LP_EN here.
-	 * Doing so could cause underruns.
-	 */
-}
-
-static void ironlake_init_clock_gating(struct drm_i915_private *dev_priv)
+static void ilk_init_clock_gating(struct drm_i915_private *dev_priv)
 {
 	uint32_t dspclk_gate = ILK_VRHUNIT_CLOCK_GATE_DISABLE;
 
@@ -8004,8 +8250,6 @@ static void ironlake_init_clock_gating(struct drm_i915_private *dev_priv)
 		   (I915_READ(DISP_ARB_CTL) |
 		    DISP_FBC_WM_DIS));
 
-	ilk_init_lp_watermarks(dev_priv);
-
 	/*
 	 * Based on the document from hardware guys the following bits
 	 * should be set unconditionally in order to enable FBC.
@@ -8118,8 +8362,6 @@ static void gen6_init_clock_gating(struct drm_i915_private *dev_priv)
 	I915_WRITE(GEN6_GT_MODE,
 		   _MASKED_FIELD(GEN6_WIZ_HASHING_MASK, GEN6_WIZ_HASHING_16x4));
 
-	ilk_init_lp_watermarks(dev_priv);
-
 	I915_WRITE(CACHE_MODE_0,
 		   _MASKED_BIT_DISABLE(CM0_STC_EVICT_DISABLE_LRA_SNB));
 
@@ -8257,7 +8499,50 @@ static void gen8_set_l3sqc_credits(struct drm_i915_private *dev_priv,
 	I915_WRITE(GEN7_MISCCPCTL, misccpctl);
 }
 
-static void kabylake_init_clock_gating(struct drm_i915_private *dev_priv)
+static void cnp_init_clock_gating(struct drm_i915_private *dev_priv)
+{
+	if (!HAS_PCH_CNP(dev_priv))
+		return;
+
+	/* Wa #1181 */
+	I915_WRITE(SOUTH_DSPCLK_GATE_D, I915_READ(SOUTH_DSPCLK_GATE_D) |
+		   CNP_PWM_CGE_GATING_DISABLE);
+}
+
+static void cnl_init_clock_gating(struct drm_i915_private *dev_priv)
+{
+	cnp_init_clock_gating(dev_priv);
+
+	/* This is not an Wa. Enable for better image quality */
+	I915_WRITE(_3D_CHICKEN3,
+		   _MASKED_BIT_ENABLE(_3D_CHICKEN3_AA_LINE_QUALITY_FIX_ENABLE));
+
+	/* WaEnableChickenDCPR:cnl */
+	I915_WRITE(GEN8_CHICKEN_DCPR_1,
+		   I915_READ(GEN8_CHICKEN_DCPR_1) | MASK_WAKEMEM);
+
+	/* WaFbcWakeMemOn:cnl */
+	I915_WRITE(DISP_ARB_CTL, I915_READ(DISP_ARB_CTL) |
+		   DISP_FBC_MEMORY_WAKE);
+
+	/* WaSarbUnitClockGatingDisable:cnl (pre-prod) */
+	if (IS_CNL_REVID(dev_priv, CNL_REVID_A0, CNL_REVID_B0))
+		I915_WRITE(SLICE_UNIT_LEVEL_CLKGATE,
+			   I915_READ(SLICE_UNIT_LEVEL_CLKGATE) |
+			   SARBUNIT_CLKGATE_DIS);
+}
+
+static void cfl_init_clock_gating(struct drm_i915_private *dev_priv)
+{
+	cnp_init_clock_gating(dev_priv);
+	gen9_init_clock_gating(dev_priv);
+
+	/* WaFbcNukeOnHostModify:cfl */
+	I915_WRITE(ILK_DPFC_CHICKEN, I915_READ(ILK_DPFC_CHICKEN) |
+		   ILK_DPFC_NUKE_ON_ANY_MODIFICATION);
+}
+
+static void kbl_init_clock_gating(struct drm_i915_private *dev_priv)
 {
 	gen9_init_clock_gating(dev_priv);
 
@@ -8271,12 +8556,12 @@ static void kabylake_init_clock_gating(struct drm_i915_private *dev_priv)
 		I915_WRITE(GEN6_UCGCTL1, I915_READ(GEN6_UCGCTL1) |
 			   GEN6_GAMUNIT_CLOCK_GATE_DISABLE);
 
-	/* WaFbcNukeOnHostModify:kbl,cfl */
+	/* WaFbcNukeOnHostModify:kbl */
 	I915_WRITE(ILK_DPFC_CHICKEN, I915_READ(ILK_DPFC_CHICKEN) |
 		   ILK_DPFC_NUKE_ON_ANY_MODIFICATION);
 }
 
-static void skylake_init_clock_gating(struct drm_i915_private *dev_priv)
+static void skl_init_clock_gating(struct drm_i915_private *dev_priv)
 {
 	gen9_init_clock_gating(dev_priv);
 
@@ -8289,12 +8574,13 @@ static void skylake_init_clock_gating(struct drm_i915_private *dev_priv)
 		   ILK_DPFC_NUKE_ON_ANY_MODIFICATION);
 }
 
-static void broadwell_init_clock_gating(struct drm_i915_private *dev_priv)
+static void bdw_init_clock_gating(struct drm_i915_private *dev_priv)
 {
+	/* The GTT cache must be disabled if the system is using 2M pages. */
+	bool can_use_gtt_cache = !HAS_PAGE_SIZES(dev_priv,
+						 I915_GTT_PAGE_SIZE_2M);
 	enum pipe pipe;
 
-	ilk_init_lp_watermarks(dev_priv);
-
 	/* WaSwitchSolVfFArbitrationPriority:bdw */
 	I915_WRITE(GAM_ECOCHK, I915_READ(GAM_ECOCHK) | HSW_ECOCHK_ARB_PRIO_SOL);
 
@@ -8325,12 +8611,8 @@ static void broadwell_init_clock_gating(struct drm_i915_private *dev_priv)
 	/* WaProgramL3SqcReg1Default:bdw */
 	gen8_set_l3sqc_credits(dev_priv, 30, 2);
 
-	/*
-	 * WaGttCachingOffByDefault:bdw
-	 * GTT cache may not work with big pages, so if those
-	 * are ever enabled GTT cache may need to be disabled.
-	 */
-	I915_WRITE(HSW_GTT_CACHE_EN, GTT_CACHE_EN_ALL);
+	/* WaGttCachingOffByDefault:bdw */
+	I915_WRITE(HSW_GTT_CACHE_EN, can_use_gtt_cache ? GTT_CACHE_EN_ALL : 0);
 
 	/* WaKVMNotificationOnConfigChange:bdw */
 	I915_WRITE(CHICKEN_PAR2_1, I915_READ(CHICKEN_PAR2_1)
@@ -8347,10 +8629,8 @@ static void broadwell_init_clock_gating(struct drm_i915_private *dev_priv)
 		   I915_READ(GEN6_UCGCTL1) | GEN6_EU_TCUNIT_CLOCK_GATE_DISABLE);
 }
 
-static void haswell_init_clock_gating(struct drm_i915_private *dev_priv)
+static void hsw_init_clock_gating(struct drm_i915_private *dev_priv)
 {
-	ilk_init_lp_watermarks(dev_priv);
-
 	/* L3 caching of data atomics doesn't work -- disable it. */
 	I915_WRITE(HSW_SCRATCH1, HSW_SCRATCH1_L3_DATA_ATOMICS_DISABLE);
 	I915_WRITE(HSW_ROW_CHICKEN3,
@@ -8394,19 +8674,13 @@ static void haswell_init_clock_gating(struct drm_i915_private *dev_priv)
 	/* WaSwitchSolVfFArbitrationPriority:hsw */
 	I915_WRITE(GAM_ECOCHK, I915_READ(GAM_ECOCHK) | HSW_ECOCHK_ARB_PRIO_SOL);
 
-	/* WaRsPkgCStateDisplayPMReq:hsw */
-	I915_WRITE(CHICKEN_PAR1_1,
-		   I915_READ(CHICKEN_PAR1_1) | FORCE_ARB_IDLE_PLANES);
-
 	lpt_init_clock_gating(dev_priv);
 }
 
-static void ivybridge_init_clock_gating(struct drm_i915_private *dev_priv)
+static void ivb_init_clock_gating(struct drm_i915_private *dev_priv)
 {
 	uint32_t snpcr;
 
-	ilk_init_lp_watermarks(dev_priv);
-
 	I915_WRITE(ILK_DSPCLK_GATE_D, ILK_VRHUNIT_CLOCK_GATE_DISABLE);
 
 	/* WaDisableEarlyCull:ivb */
@@ -8498,7 +8772,7 @@ static void ivybridge_init_clock_gating(struct drm_i915_private *dev_priv)
 	gen6_check_mch_setup(dev_priv);
 }
 
-static void valleyview_init_clock_gating(struct drm_i915_private *dev_priv)
+static void vlv_init_clock_gating(struct drm_i915_private *dev_priv)
 {
 	/* WaDisableEarlyCull:vlv */
 	I915_WRITE(_3D_CHICKEN3,
@@ -8578,7 +8852,7 @@ static void valleyview_init_clock_gating(struct drm_i915_private *dev_priv)
 	I915_WRITE(VLV_GUNIT_CLOCK_GATE, GCFG_DIS);
 }
 
-static void cherryview_init_clock_gating(struct drm_i915_private *dev_priv)
+static void chv_init_clock_gating(struct drm_i915_private *dev_priv)
 {
 	/* WaVSRefCountFullforceMissDisable:chv */
 	/* WaDSRefCountFullforceMissDisable:chv */
@@ -8638,7 +8912,7 @@ static void g4x_init_clock_gating(struct drm_i915_private *dev_priv)
 	g4x_disable_trickle_feed(dev_priv);
 }
 
-static void crestline_init_clock_gating(struct drm_i915_private *dev_priv)
+static void i965gm_init_clock_gating(struct drm_i915_private *dev_priv)
 {
 	I915_WRITE(RENCLK_GATE_D1, I965_RCC_CLOCK_GATE_DISABLE);
 	I915_WRITE(RENCLK_GATE_D2, 0);
@@ -8652,7 +8926,7 @@ static void crestline_init_clock_gating(struct drm_i915_private *dev_priv)
 	I915_WRITE(CACHE_MODE_0, _MASKED_BIT_DISABLE(RC_OP_FLUSH_ENABLE));
 }
 
-static void broadwater_init_clock_gating(struct drm_i915_private *dev_priv)
+static void i965g_init_clock_gating(struct drm_i915_private *dev_priv)
 {
 	I915_WRITE(RENCLK_GATE_D1, I965_RCZ_CLOCK_GATE_DISABLE |
 		   I965_RCC_CLOCK_GATE_DISABLE |
@@ -8737,34 +9011,38 @@ static void nop_init_clock_gating(struct drm_i915_private *dev_priv)
  */
 void intel_init_clock_gating_hooks(struct drm_i915_private *dev_priv)
 {
-	if (IS_SKYLAKE(dev_priv))
-		dev_priv->display.init_clock_gating = skylake_init_clock_gating;
-	else if (IS_KABYLAKE(dev_priv) || IS_COFFEELAKE(dev_priv))
-		dev_priv->display.init_clock_gating = kabylake_init_clock_gating;
+	if (IS_CANNONLAKE(dev_priv))
+		dev_priv->display.init_clock_gating = cnl_init_clock_gating;
+	else if (IS_COFFEELAKE(dev_priv))
+		dev_priv->display.init_clock_gating = cfl_init_clock_gating;
+	else if (IS_SKYLAKE(dev_priv))
+		dev_priv->display.init_clock_gating = skl_init_clock_gating;
+	else if (IS_KABYLAKE(dev_priv))
+		dev_priv->display.init_clock_gating = kbl_init_clock_gating;
 	else if (IS_BROXTON(dev_priv))
 		dev_priv->display.init_clock_gating = bxt_init_clock_gating;
 	else if (IS_GEMINILAKE(dev_priv))
 		dev_priv->display.init_clock_gating = glk_init_clock_gating;
 	else if (IS_BROADWELL(dev_priv))
-		dev_priv->display.init_clock_gating = broadwell_init_clock_gating;
+		dev_priv->display.init_clock_gating = bdw_init_clock_gating;
 	else if (IS_CHERRYVIEW(dev_priv))
-		dev_priv->display.init_clock_gating = cherryview_init_clock_gating;
+		dev_priv->display.init_clock_gating = chv_init_clock_gating;
 	else if (IS_HASWELL(dev_priv))
-		dev_priv->display.init_clock_gating = haswell_init_clock_gating;
+		dev_priv->display.init_clock_gating = hsw_init_clock_gating;
 	else if (IS_IVYBRIDGE(dev_priv))
-		dev_priv->display.init_clock_gating = ivybridge_init_clock_gating;
+		dev_priv->display.init_clock_gating = ivb_init_clock_gating;
 	else if (IS_VALLEYVIEW(dev_priv))
-		dev_priv->display.init_clock_gating = valleyview_init_clock_gating;
+		dev_priv->display.init_clock_gating = vlv_init_clock_gating;
 	else if (IS_GEN6(dev_priv))
 		dev_priv->display.init_clock_gating = gen6_init_clock_gating;
 	else if (IS_GEN5(dev_priv))
-		dev_priv->display.init_clock_gating = ironlake_init_clock_gating;
+		dev_priv->display.init_clock_gating = ilk_init_clock_gating;
 	else if (IS_G4X(dev_priv))
 		dev_priv->display.init_clock_gating = g4x_init_clock_gating;
 	else if (IS_I965GM(dev_priv))
-		dev_priv->display.init_clock_gating = crestline_init_clock_gating;
+		dev_priv->display.init_clock_gating = i965gm_init_clock_gating;
 	else if (IS_I965G(dev_priv))
-		dev_priv->display.init_clock_gating = broadwater_init_clock_gating;
+		dev_priv->display.init_clock_gating = i965g_init_clock_gating;
 	else if (IS_GEN3(dev_priv))
 		dev_priv->display.init_clock_gating = gen3_init_clock_gating;
 	else if (IS_I85X(dev_priv) || IS_I865G(dev_priv))
@@ -8907,7 +9185,7 @@ int sandybridge_pcode_read(struct drm_i915_private *dev_priv, u32 mbox, u32 *val
 {
 	int status;
 
-	WARN_ON(!mutex_is_locked(&dev_priv->rps.hw_lock));
+	WARN_ON(!mutex_is_locked(&dev_priv->pcu_lock));
 
 	/* GEN6_PCODE_* are outside of the forcewake domain, we can
 	 * use te fw I915_READ variants to reduce the amount of work
@@ -8954,7 +9232,7 @@ int sandybridge_pcode_write(struct drm_i915_private *dev_priv,
 {
 	int status;
 
-	WARN_ON(!mutex_is_locked(&dev_priv->rps.hw_lock));
+	WARN_ON(!mutex_is_locked(&dev_priv->pcu_lock));
 
 	/* GEN6_PCODE_* are outside of the forcewake domain, we can
 	 * use te fw I915_READ variants to reduce the amount of work
@@ -9031,7 +9309,7 @@ int skl_pcode_request(struct drm_i915_private *dev_priv, u32 mbox, u32 request,
 	u32 status;
 	int ret;
 
-	WARN_ON(!mutex_is_locked(&dev_priv->rps.hw_lock));
+	WARN_ON(!mutex_is_locked(&dev_priv->pcu_lock));
 
 #define COND skl_pcode_try_request(dev_priv, mbox, request, reply_mask, reply, \
 				   &status)
@@ -9073,31 +9351,39 @@ out:
 
 static int byt_gpu_freq(struct drm_i915_private *dev_priv, int val)
 {
+	struct intel_rps *rps = &dev_priv->gt_pm.rps;
+
 	/*
 	 * N = val - 0xb7
 	 * Slow = Fast = GPLL ref * N
 	 */
-	return DIV_ROUND_CLOSEST(dev_priv->rps.gpll_ref_freq * (val - 0xb7), 1000);
+	return DIV_ROUND_CLOSEST(rps->gpll_ref_freq * (val - 0xb7), 1000);
 }
 
 static int byt_freq_opcode(struct drm_i915_private *dev_priv, int val)
 {
-	return DIV_ROUND_CLOSEST(1000 * val, dev_priv->rps.gpll_ref_freq) + 0xb7;
+	struct intel_rps *rps = &dev_priv->gt_pm.rps;
+
+	return DIV_ROUND_CLOSEST(1000 * val, rps->gpll_ref_freq) + 0xb7;
 }
 
 static int chv_gpu_freq(struct drm_i915_private *dev_priv, int val)
 {
+	struct intel_rps *rps = &dev_priv->gt_pm.rps;
+
 	/*
 	 * N = val / 2
 	 * CU (slow) = CU2x (fast) / 2 = GPLL ref * N / 2
 	 */
-	return DIV_ROUND_CLOSEST(dev_priv->rps.gpll_ref_freq * val, 2 * 2 * 1000);
+	return DIV_ROUND_CLOSEST(rps->gpll_ref_freq * val, 2 * 2 * 1000);
 }
 
 static int chv_freq_opcode(struct drm_i915_private *dev_priv, int val)
 {
+	struct intel_rps *rps = &dev_priv->gt_pm.rps;
+
 	/* CHV needs even values */
-	return DIV_ROUND_CLOSEST(2 * 1000 * val, dev_priv->rps.gpll_ref_freq) * 2;
+	return DIV_ROUND_CLOSEST(2 * 1000 * val, rps->gpll_ref_freq) * 2;
 }
 
 int intel_gpu_freq(struct drm_i915_private *dev_priv, int val)
@@ -9126,53 +9412,16 @@ int intel_freq_opcode(struct drm_i915_private *dev_priv, int val)
 		return DIV_ROUND_CLOSEST(val, GT_FREQUENCY_MULTIPLIER);
 }
 
-struct request_boost {
-	struct work_struct work;
-	struct drm_i915_gem_request *req;
-};
-
-static void __intel_rps_boost_work(struct work_struct *work)
-{
-	struct request_boost *boost = container_of(work, struct request_boost, work);
-	struct drm_i915_gem_request *req = boost->req;
-
-	if (!i915_gem_request_completed(req))
-		gen6_rps_boost(req, NULL);
-
-	i915_gem_request_put(req);
-	kfree(boost);
-}
-
-void intel_queue_rps_boost_for_request(struct drm_i915_gem_request *req)
-{
-	struct request_boost *boost;
-
-	if (req == NULL || INTEL_GEN(req->i915) < 6)
-		return;
-
-	if (i915_gem_request_completed(req))
-		return;
-
-	boost = kmalloc(sizeof(*boost), GFP_ATOMIC);
-	if (boost == NULL)
-		return;
-
-	boost->req = i915_gem_request_get(req);
-
-	INIT_WORK(&boost->work, __intel_rps_boost_work);
-	queue_work(req->i915->wq, &boost->work);
-}
-
 void intel_pm_setup(struct drm_i915_private *dev_priv)
 {
-	mutex_init(&dev_priv->rps.hw_lock);
+	mutex_init(&dev_priv->pcu_lock);
 
-	INIT_DELAYED_WORK(&dev_priv->rps.autoenable_work,
+	INIT_DELAYED_WORK(&dev_priv->gt_pm.autoenable_work,
 			  __intel_autoenable_gt_powersave);
-	atomic_set(&dev_priv->rps.num_waiters, 0);
+	atomic_set(&dev_priv->gt_pm.rps.num_waiters, 0);
 
-	dev_priv->pm.suspended = false;
-	atomic_set(&dev_priv->pm.wakeref_count, 0);
+	dev_priv->runtime_pm.suspended = false;
+	atomic_set(&dev_priv->runtime_pm.wakeref_count, 0);
 }
 
 static u64 vlv_residency_raw(struct drm_i915_private *dev_priv,
@@ -9225,7 +9474,7 @@ u64 intel_rc6_residency_us(struct drm_i915_private *dev_priv,
 {
 	u64 time_hw, units, div;
 
-	if (!intel_enable_rc6())
+	if (!intel_rc6_enabled())
 		return 0;
 
 	intel_runtime_pm_get(dev_priv);
diff --git a/drivers/gpu/drm/i915/intel_psr.c b/drivers/gpu/drm/i915/intel_psr.c
index 1b31ab002dae..6e3b430fccdc 100644
--- a/drivers/gpu/drm/i915/intel_psr.c
+++ b/drivers/gpu/drm/i915/intel_psr.c
@@ -58,6 +58,9 @@
 
 static bool is_edp_psr(struct intel_dp *intel_dp)
 {
+	if (!intel_dp_is_edp(intel_dp))
+		return false;
+
 	return intel_dp->psr_dpcd[0] & DP_PSR_IS_SUPPORTED;
 }
 
@@ -72,90 +75,54 @@ static bool vlv_is_psr_active_on_pipe(struct drm_device *dev, int pipe)
 	       (val == VLV_EDP_PSR_ACTIVE_SF_UPDATE);
 }
 
-static void intel_psr_write_vsc(struct intel_dp *intel_dp,
-				const struct edp_vsc_psr *vsc_psr)
-{
-	struct intel_digital_port *dig_port = dp_to_dig_port(intel_dp);
-	struct drm_device *dev = dig_port->base.base.dev;
-	struct drm_i915_private *dev_priv = to_i915(dev);
-	struct intel_crtc *crtc = to_intel_crtc(dig_port->base.base.crtc);
-	enum transcoder cpu_transcoder = crtc->config->cpu_transcoder;
-	i915_reg_t ctl_reg = HSW_TVIDEO_DIP_CTL(cpu_transcoder);
-	uint32_t *data = (uint32_t *) vsc_psr;
-	unsigned int i;
-
-	/* As per BSPec (Pipe Video Data Island Packet), we need to disable
-	   the video DIP being updated before program video DIP data buffer
-	   registers for DIP being updated. */
-	I915_WRITE(ctl_reg, 0);
-	POSTING_READ(ctl_reg);
-
-	for (i = 0; i < sizeof(*vsc_psr); i += 4) {
-		I915_WRITE(HSW_TVIDEO_DIP_VSC_DATA(cpu_transcoder,
-						   i >> 2), *data);
-		data++;
-	}
-	for (; i < VIDEO_DIP_VSC_DATA_SIZE; i += 4)
-		I915_WRITE(HSW_TVIDEO_DIP_VSC_DATA(cpu_transcoder,
-						   i >> 2), 0);
-
-	I915_WRITE(ctl_reg, VIDEO_DIP_ENABLE_VSC_HSW);
-	POSTING_READ(ctl_reg);
-}
-
-static void vlv_psr_setup_vsc(struct intel_dp *intel_dp)
+static void vlv_psr_setup_vsc(struct intel_dp *intel_dp,
+			      const struct intel_crtc_state *crtc_state)
 {
-	struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
-	struct drm_device *dev = intel_dig_port->base.base.dev;
-	struct drm_i915_private *dev_priv = to_i915(dev);
-	struct drm_crtc *crtc = intel_dig_port->base.base.crtc;
-	enum pipe pipe = to_intel_crtc(crtc)->pipe;
+	struct intel_crtc *crtc = to_intel_crtc(crtc_state->base.crtc);
+	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
 	uint32_t val;
 
 	/* VLV auto-generate VSC package as per EDP 1.3 spec, Table 3.10 */
-	val  = I915_READ(VLV_VSCSDP(pipe));
+	val  = I915_READ(VLV_VSCSDP(crtc->pipe));
 	val &= ~VLV_EDP_PSR_SDP_FREQ_MASK;
 	val |= VLV_EDP_PSR_SDP_FREQ_EVFRAME;
-	I915_WRITE(VLV_VSCSDP(pipe), val);
+	I915_WRITE(VLV_VSCSDP(crtc->pipe), val);
 }
 
-static void skl_psr_setup_su_vsc(struct intel_dp *intel_dp)
+static void hsw_psr_setup_vsc(struct intel_dp *intel_dp,
+			      const struct intel_crtc_state *crtc_state)
 {
-	struct edp_vsc_psr psr_vsc;
 	struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
-	struct drm_device *dev = intel_dig_port->base.base.dev;
-	struct drm_i915_private *dev_priv = to_i915(dev);
+	struct drm_i915_private *dev_priv = to_i915(intel_dig_port->base.base.dev);
+	struct edp_vsc_psr psr_vsc;
 
-	/* Prepare VSC Header for SU as per EDP 1.4 spec, Table 6.11 */
-	memset(&psr_vsc, 0, sizeof(psr_vsc));
-	psr_vsc.sdp_header.HB0 = 0;
-	psr_vsc.sdp_header.HB1 = 0x7;
-	if (dev_priv->psr.colorimetry_support &&
-		dev_priv->psr.y_cord_support) {
-		psr_vsc.sdp_header.HB2 = 0x5;
-		psr_vsc.sdp_header.HB3 = 0x13;
-	} else if (dev_priv->psr.y_cord_support) {
-		psr_vsc.sdp_header.HB2 = 0x4;
-		psr_vsc.sdp_header.HB3 = 0xe;
+	if (dev_priv->psr.psr2_support) {
+		/* Prepare VSC Header for SU as per EDP 1.4 spec, Table 6.11 */
+		memset(&psr_vsc, 0, sizeof(psr_vsc));
+		psr_vsc.sdp_header.HB0 = 0;
+		psr_vsc.sdp_header.HB1 = 0x7;
+		if (dev_priv->psr.colorimetry_support &&
+		    dev_priv->psr.y_cord_support) {
+			psr_vsc.sdp_header.HB2 = 0x5;
+			psr_vsc.sdp_header.HB3 = 0x13;
+		} else if (dev_priv->psr.y_cord_support) {
+			psr_vsc.sdp_header.HB2 = 0x4;
+			psr_vsc.sdp_header.HB3 = 0xe;
+		} else {
+			psr_vsc.sdp_header.HB2 = 0x3;
+			psr_vsc.sdp_header.HB3 = 0xc;
+		}
 	} else {
-		psr_vsc.sdp_header.HB2 = 0x3;
-		psr_vsc.sdp_header.HB3 = 0xc;
+		/* Prepare VSC packet as per EDP 1.3 spec, Table 3.10 */
+		memset(&psr_vsc, 0, sizeof(psr_vsc));
+		psr_vsc.sdp_header.HB0 = 0;
+		psr_vsc.sdp_header.HB1 = 0x7;
+		psr_vsc.sdp_header.HB2 = 0x2;
+		psr_vsc.sdp_header.HB3 = 0x8;
 	}
 
-	intel_psr_write_vsc(intel_dp, &psr_vsc);
-}
-
-static void hsw_psr_setup_vsc(struct intel_dp *intel_dp)
-{
-	struct edp_vsc_psr psr_vsc;
-
-	/* Prepare VSC packet as per EDP 1.3 spec, Table 3.10 */
-	memset(&psr_vsc, 0, sizeof(psr_vsc));
-	psr_vsc.sdp_header.HB0 = 0;
-	psr_vsc.sdp_header.HB1 = 0x7;
-	psr_vsc.sdp_header.HB2 = 0x2;
-	psr_vsc.sdp_header.HB3 = 0x8;
-	intel_psr_write_vsc(intel_dp, &psr_vsc);
+	intel_dig_port->write_infoframe(&intel_dig_port->base.base, crtc_state,
+					DP_SDP_VSC, &psr_vsc, sizeof(psr_vsc));
 }
 
 static void vlv_psr_enable_sink(struct intel_dp *intel_dp)
@@ -233,16 +200,15 @@ static void hsw_psr_enable_sink(struct intel_dp *intel_dp)
 	I915_WRITE(aux_ctl_reg, aux_ctl);
 }
 
-static void vlv_psr_enable_source(struct intel_dp *intel_dp)
+static void vlv_psr_enable_source(struct intel_dp *intel_dp,
+				  const struct intel_crtc_state *crtc_state)
 {
 	struct intel_digital_port *dig_port = dp_to_dig_port(intel_dp);
-	struct drm_device *dev = dig_port->base.base.dev;
-	struct drm_i915_private *dev_priv = to_i915(dev);
-	struct drm_crtc *crtc = dig_port->base.base.crtc;
-	enum pipe pipe = to_intel_crtc(crtc)->pipe;
+	struct drm_i915_private *dev_priv = to_i915(dig_port->base.base.dev);
+	struct intel_crtc *crtc = to_intel_crtc(crtc_state->base.crtc);
 
-	/* Transition from PSR_state 0 to PSR_state 1, i.e. PSR Inactive */
-	I915_WRITE(VLV_PSRCTL(pipe),
+	/* Transition from PSR_state 0 (disabled) to PSR_state 1 (inactive) */
+	I915_WRITE(VLV_PSRCTL(crtc->pipe),
 		   VLV_EDP_PSR_MODE_SW_TIMER |
 		   VLV_EDP_PSR_SRC_TRANSMITTER_STATE |
 		   VLV_EDP_PSR_ENABLE);
@@ -256,16 +222,17 @@ static void vlv_psr_activate(struct intel_dp *intel_dp)
 	struct drm_crtc *crtc = dig_port->base.base.crtc;
 	enum pipe pipe = to_intel_crtc(crtc)->pipe;
 
-	/* Let's do the transition from PSR_state 1 to PSR_state 2
-	 * that is PSR transition to active - static frame transmission.
-	 * Then Hardware is responsible for the transition to PSR_state 3
-	 * that is PSR active - no Remote Frame Buffer (RFB) update.
+	/*
+	 * Let's do the transition from PSR_state 1 (inactive) to
+	 * PSR_state 2 (transition to active - static frame transmission).
+	 * Then Hardware is responsible for the transition to
+	 * PSR_state 3 (active - no Remote Frame Buffer (RFB) update).
 	 */
 	I915_WRITE(VLV_PSRCTL(pipe), I915_READ(VLV_PSRCTL(pipe)) |
 		   VLV_EDP_PSR_ACTIVE_ENTRY);
 }
 
-static void intel_enable_source_psr1(struct intel_dp *intel_dp)
+static void hsw_activate_psr1(struct intel_dp *intel_dp)
 {
 	struct intel_digital_port *dig_port = dp_to_dig_port(intel_dp);
 	struct drm_device *dev = dig_port->base.base.dev;
@@ -319,7 +286,7 @@ static void intel_enable_source_psr1(struct intel_dp *intel_dp)
 	I915_WRITE(EDP_PSR_CTL, val);
 }
 
-static void intel_enable_source_psr2(struct intel_dp *intel_dp)
+static void hsw_activate_psr2(struct intel_dp *intel_dp)
 {
 	struct intel_digital_port *dig_port = dp_to_dig_port(intel_dp);
 	struct drm_device *dev = dig_port->base.base.dev;
@@ -333,6 +300,7 @@ static void intel_enable_source_psr2(struct intel_dp *intel_dp)
 	 */
 	uint32_t idle_frames = max(6, dev_priv->vbt.psr.idle_frames);
 	uint32_t val;
+	uint8_t sink_latency;
 
 	val = idle_frames << EDP_PSR_IDLE_FRAME_SHIFT;
 
@@ -340,8 +308,16 @@ static void intel_enable_source_psr2(struct intel_dp *intel_dp)
 	 * mesh at all with our frontbuffer tracking. And the hw alone isn't
 	 * good enough. */
 	val |= EDP_PSR2_ENABLE |
-		EDP_SU_TRACK_ENABLE |
-		EDP_FRAMES_BEFORE_SU_ENTRY;
+		EDP_SU_TRACK_ENABLE;
+
+	if (drm_dp_dpcd_readb(&intel_dp->aux,
+				DP_SYNCHRONIZATION_LATENCY_IN_SINK,
+				&sink_latency) == 1) {
+		sink_latency &= DP_MAX_RESYNC_FRAME_COUNT_MASK;
+	} else {
+		sink_latency = 0;
+	}
+	val |= EDP_PSR2_FRAME_BEFORE_SU(sink_latency + 1);
 
 	if (dev_priv->vbt.psr.tp2_tp3_wakeup_time > 5)
 		val |= EDP_PSR2_TP2_TIME_2500;
@@ -355,35 +331,43 @@ static void intel_enable_source_psr2(struct intel_dp *intel_dp)
 	I915_WRITE(EDP_PSR2_CTL, val);
 }
 
-static void hsw_psr_enable_source(struct intel_dp *intel_dp)
+static void hsw_psr_activate(struct intel_dp *intel_dp)
 {
 	struct intel_digital_port *dig_port = dp_to_dig_port(intel_dp);
 	struct drm_device *dev = dig_port->base.base.dev;
 	struct drm_i915_private *dev_priv = to_i915(dev);
 
+	/* On HSW+ after we enable PSR on source it will activate it
+	 * as soon as it match configure idle_frame count. So
+	 * we just actually enable it here on activation time.
+	 */
+
 	/* psr1 and psr2 are mutually exclusive.*/
 	if (dev_priv->psr.psr2_support)
-		intel_enable_source_psr2(intel_dp);
+		hsw_activate_psr2(intel_dp);
 	else
-		intel_enable_source_psr1(intel_dp);
+		hsw_activate_psr1(intel_dp);
 }
 
-static bool intel_psr_match_conditions(struct intel_dp *intel_dp)
+void intel_psr_compute_config(struct intel_dp *intel_dp,
+			      struct intel_crtc_state *crtc_state)
 {
 	struct intel_digital_port *dig_port = dp_to_dig_port(intel_dp);
-	struct drm_device *dev = dig_port->base.base.dev;
-	struct drm_i915_private *dev_priv = to_i915(dev);
-	struct drm_crtc *crtc = dig_port->base.base.crtc;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
+	struct drm_i915_private *dev_priv = to_i915(dig_port->base.base.dev);
 	const struct drm_display_mode *adjusted_mode =
-		&intel_crtc->config->base.adjusted_mode;
+		&crtc_state->base.adjusted_mode;
 	int psr_setup_time;
 
-	lockdep_assert_held(&dev_priv->psr.lock);
-	WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex));
-	WARN_ON(!drm_modeset_is_locked(&crtc->mutex));
+	if (!HAS_PSR(dev_priv))
+		return;
+
+	if (!is_edp_psr(intel_dp))
+		return;
 
-	dev_priv->psr.source_ok = false;
+	if (!i915_modparams.enable_psr) {
+		DRM_DEBUG_KMS("PSR disable by flag\n");
+		return;
+	}
 
 	/*
 	 * HSW spec explicitly says PSR is tied to port A.
@@ -394,66 +378,70 @@ static bool intel_psr_match_conditions(struct intel_dp *intel_dp)
 	 */
 	if (HAS_DDI(dev_priv) && dig_port->port != PORT_A) {
 		DRM_DEBUG_KMS("PSR condition failed: Port not supported\n");
-		return false;
-	}
-
-	if (!i915.enable_psr) {
-		DRM_DEBUG_KMS("PSR disable by flag\n");
-		return false;
+		return;
 	}
 
 	if ((IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) &&
 	    !dev_priv->psr.link_standby) {
 		DRM_ERROR("PSR condition failed: Link off requested but not supported on this platform\n");
-		return false;
+		return;
 	}
 
 	if (IS_HASWELL(dev_priv) &&
-	    I915_READ(HSW_STEREO_3D_CTL(intel_crtc->config->cpu_transcoder)) &
+	    I915_READ(HSW_STEREO_3D_CTL(crtc_state->cpu_transcoder)) &
 		      S3D_ENABLE) {
 		DRM_DEBUG_KMS("PSR condition failed: Stereo 3D is Enabled\n");
-		return false;
+		return;
 	}
 
 	if (IS_HASWELL(dev_priv) &&
 	    adjusted_mode->flags & DRM_MODE_FLAG_INTERLACE) {
 		DRM_DEBUG_KMS("PSR condition failed: Interlaced is Enabled\n");
-		return false;
+		return;
 	}
 
 	psr_setup_time = drm_dp_psr_setup_time(intel_dp->psr_dpcd);
 	if (psr_setup_time < 0) {
 		DRM_DEBUG_KMS("PSR condition failed: Invalid PSR setup time (0x%02x)\n",
 			      intel_dp->psr_dpcd[1]);
-		return false;
+		return;
 	}
 
 	if (intel_usecs_to_scanlines(adjusted_mode, psr_setup_time) >
 	    adjusted_mode->crtc_vtotal - adjusted_mode->crtc_vdisplay - 1) {
 		DRM_DEBUG_KMS("PSR condition failed: PSR setup time (%d us) too long\n",
 			      psr_setup_time);
-		return false;
+		return;
+	}
+
+	/*
+	 * FIXME psr2_support is messed up. It's both computed
+	 * dynamically during PSR enable, and extracted from sink
+	 * caps during eDP detection.
+	 */
+	if (!dev_priv->psr.psr2_support) {
+		crtc_state->has_psr = true;
+		return;
 	}
 
 	/* PSR2 is restricted to work with panel resolutions upto 3200x2000 */
-	if (dev_priv->psr.psr2_support &&
-	    (intel_crtc->config->pipe_src_w > 3200 ||
-	     intel_crtc->config->pipe_src_h > 2000)) {
-		dev_priv->psr.psr2_support = false;
-		return false;
+	if (adjusted_mode->crtc_hdisplay > 3200 ||
+	    adjusted_mode->crtc_vdisplay > 2000) {
+		DRM_DEBUG_KMS("PSR2 disabled, panel resolution too big\n");
+		return;
 	}
 
 	/*
 	 * FIXME:enable psr2 only for y-cordinate psr2 panels
 	 * After gtc implementation , remove this restriction.
 	 */
-	if (!dev_priv->psr.y_cord_support &&  dev_priv->psr.psr2_support) {
+	if (!dev_priv->psr.y_cord_support) {
 		DRM_DEBUG_KMS("PSR2 disabled, panel does not support Y coordinate\n");
-		return false;
+		return;
 	}
 
-	dev_priv->psr.source_ok = true;
-	return true;
+	crtc_state->has_psr = true;
+	crtc_state->has_psr2 = true;
 }
 
 static void intel_psr_activate(struct intel_dp *intel_dp)
@@ -469,153 +457,133 @@ static void intel_psr_activate(struct intel_dp *intel_dp)
 	WARN_ON(dev_priv->psr.active);
 	lockdep_assert_held(&dev_priv->psr.lock);
 
-	/* Enable/Re-enable PSR on the host */
-	if (HAS_DDI(dev_priv))
-		/* On HSW+ after we enable PSR on source it will activate it
-		 * as soon as it match configure idle_frame count. So
-		 * we just actually enable it here on activation time.
-		 */
-		hsw_psr_enable_source(intel_dp);
-	else
-		vlv_psr_activate(intel_dp);
-
+	dev_priv->psr.activate(intel_dp);
 	dev_priv->psr.active = true;
 }
 
+static void hsw_psr_enable_source(struct intel_dp *intel_dp,
+				  const struct intel_crtc_state *crtc_state)
+{
+	struct intel_digital_port *dig_port = dp_to_dig_port(intel_dp);
+	struct drm_device *dev = dig_port->base.base.dev;
+	struct drm_i915_private *dev_priv = to_i915(dev);
+	enum transcoder cpu_transcoder = crtc_state->cpu_transcoder;
+	u32 chicken;
+
+	if (dev_priv->psr.psr2_support) {
+		chicken = PSR2_VSC_ENABLE_PROG_HEADER;
+		if (dev_priv->psr.y_cord_support)
+			chicken |= PSR2_ADD_VERTICAL_LINE_COUNT;
+		I915_WRITE(CHICKEN_TRANS(cpu_transcoder), chicken);
+
+		I915_WRITE(EDP_PSR_DEBUG_CTL,
+			   EDP_PSR_DEBUG_MASK_MEMUP |
+			   EDP_PSR_DEBUG_MASK_HPD |
+			   EDP_PSR_DEBUG_MASK_LPSP |
+			   EDP_PSR_DEBUG_MASK_MAX_SLEEP |
+			   EDP_PSR_DEBUG_MASK_DISP_REG_WRITE);
+	} else {
+		/*
+		 * Per Spec: Avoid continuous PSR exit by masking MEMUP
+		 * and HPD. also mask LPSP to avoid dependency on other
+		 * drivers that might block runtime_pm besides
+		 * preventing  other hw tracking issues now we can rely
+		 * on frontbuffer tracking.
+		 */
+		I915_WRITE(EDP_PSR_DEBUG_CTL,
+			   EDP_PSR_DEBUG_MASK_MEMUP |
+			   EDP_PSR_DEBUG_MASK_HPD |
+			   EDP_PSR_DEBUG_MASK_LPSP);
+	}
+}
+
 /**
  * intel_psr_enable - Enable PSR
  * @intel_dp: Intel DP
+ * @crtc_state: new CRTC state
  *
  * This function can only be called after the pipe is fully trained and enabled.
  */
-void intel_psr_enable(struct intel_dp *intel_dp)
+void intel_psr_enable(struct intel_dp *intel_dp,
+		      const struct intel_crtc_state *crtc_state)
 {
 	struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
 	struct drm_device *dev = intel_dig_port->base.base.dev;
 	struct drm_i915_private *dev_priv = to_i915(dev);
-	struct intel_crtc *crtc = to_intel_crtc(intel_dig_port->base.base.crtc);
-	enum transcoder cpu_transcoder = crtc->config->cpu_transcoder;
-	u32 chicken;
 
-	if (!HAS_PSR(dev_priv)) {
-		DRM_DEBUG_KMS("PSR not supported on this platform\n");
+	if (!crtc_state->has_psr)
 		return;
-	}
-
-	if (!is_edp_psr(intel_dp)) {
-		DRM_DEBUG_KMS("PSR not supported by this panel\n");
-		return;
-	}
 
+	WARN_ON(dev_priv->drrs.dp);
 	mutex_lock(&dev_priv->psr.lock);
 	if (dev_priv->psr.enabled) {
 		DRM_DEBUG_KMS("PSR already in use\n");
 		goto unlock;
 	}
 
-	if (!intel_psr_match_conditions(intel_dp))
-		goto unlock;
+	dev_priv->psr.psr2_support = crtc_state->has_psr2;
+	dev_priv->psr.source_ok = true;
 
 	dev_priv->psr.busy_frontbuffer_bits = 0;
 
-	if (HAS_DDI(dev_priv)) {
-		if (dev_priv->psr.psr2_support) {
-			skl_psr_setup_su_vsc(intel_dp);
-			chicken = PSR2_VSC_ENABLE_PROG_HEADER;
-			if (dev_priv->psr.y_cord_support)
-				chicken |= PSR2_ADD_VERTICAL_LINE_COUNT;
-			I915_WRITE(CHICKEN_TRANS(cpu_transcoder), chicken);
-			I915_WRITE(EDP_PSR_DEBUG_CTL,
-				   EDP_PSR_DEBUG_MASK_MEMUP |
-				   EDP_PSR_DEBUG_MASK_HPD |
-				   EDP_PSR_DEBUG_MASK_LPSP |
-				   EDP_PSR_DEBUG_MASK_MAX_SLEEP |
-				   EDP_PSR_DEBUG_MASK_DISP_REG_WRITE);
-		} else {
-			/* set up vsc header for psr1 */
-			hsw_psr_setup_vsc(intel_dp);
-			/*
-			 * Per Spec: Avoid continuous PSR exit by masking MEMUP
-			 * and HPD. also mask LPSP to avoid dependency on other
-			 * drivers that might block runtime_pm besides
-			 * preventing  other hw tracking issues now we can rely
-			 * on frontbuffer tracking.
-			 */
-			I915_WRITE(EDP_PSR_DEBUG_CTL,
-				   EDP_PSR_DEBUG_MASK_MEMUP |
-				   EDP_PSR_DEBUG_MASK_HPD |
-				   EDP_PSR_DEBUG_MASK_LPSP);
-		}
-
-		/* Enable PSR on the panel */
-		hsw_psr_enable_sink(intel_dp);
+	dev_priv->psr.setup_vsc(intel_dp, crtc_state);
+	dev_priv->psr.enable_sink(intel_dp);
+	dev_priv->psr.enable_source(intel_dp, crtc_state);
+	dev_priv->psr.enabled = intel_dp;
 
-		if (INTEL_GEN(dev_priv) >= 9)
-			intel_psr_activate(intel_dp);
+	if (INTEL_GEN(dev_priv) >= 9) {
+		intel_psr_activate(intel_dp);
 	} else {
-		vlv_psr_setup_vsc(intel_dp);
-
-		/* Enable PSR on the panel */
-		vlv_psr_enable_sink(intel_dp);
-
-		/* On HSW+ enable_source also means go to PSR entry/active
-		 * state as soon as idle_frame achieved and here would be
-		 * to soon. However on VLV enable_source just enable PSR
-		 * but let it on inactive state. So we might do this prior
-		 * to active transition, i.e. here.
+		/*
+		 * FIXME: Activation should happen immediately since this
+		 * function is just called after pipe is fully trained and
+		 * enabled.
+		 * However on some platforms we face issues when first
+		 * activation follows a modeset so quickly.
+		 *     - On VLV/CHV we get bank screen on first activation
+		 *     - On HSW/BDW we get a recoverable frozen screen until
+		 *       next exit-activate sequence.
 		 */
-		vlv_psr_enable_source(intel_dp);
-	}
-
-	/*
-	 * FIXME: Activation should happen immediately since this function
-	 * is just called after pipe is fully trained and enabled.
-	 * However on every platform we face issues when first activation
-	 * follows a modeset so quickly.
-	 *     - On VLV/CHV we get bank screen on first activation
-	 *     - On HSW/BDW we get a recoverable frozen screen until next
-	 *       exit-activate sequence.
-	 */
-	if (INTEL_GEN(dev_priv) < 9)
 		schedule_delayed_work(&dev_priv->psr.work,
 				      msecs_to_jiffies(intel_dp->panel_power_cycle_delay * 5));
+	}
 
-	dev_priv->psr.enabled = intel_dp;
 unlock:
 	mutex_unlock(&dev_priv->psr.lock);
 }
 
-static void vlv_psr_disable(struct intel_dp *intel_dp)
+static void vlv_psr_disable(struct intel_dp *intel_dp,
+			    const struct intel_crtc_state *old_crtc_state)
 {
 	struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
 	struct drm_device *dev = intel_dig_port->base.base.dev;
 	struct drm_i915_private *dev_priv = to_i915(dev);
-	struct intel_crtc *intel_crtc =
-		to_intel_crtc(intel_dig_port->base.base.crtc);
+	struct intel_crtc *crtc = to_intel_crtc(old_crtc_state->base.crtc);
 	uint32_t val;
 
 	if (dev_priv->psr.active) {
-		/* Put VLV PSR back to PSR_state 0 that is PSR Disabled. */
+		/* Put VLV PSR back to PSR_state 0 (disabled). */
 		if (intel_wait_for_register(dev_priv,
-					    VLV_PSRSTAT(intel_crtc->pipe),
+					    VLV_PSRSTAT(crtc->pipe),
 					    VLV_EDP_PSR_IN_TRANS,
 					    0,
 					    1))
 			WARN(1, "PSR transition took longer than expected\n");
 
-		val = I915_READ(VLV_PSRCTL(intel_crtc->pipe));
+		val = I915_READ(VLV_PSRCTL(crtc->pipe));
 		val &= ~VLV_EDP_PSR_ACTIVE_ENTRY;
 		val &= ~VLV_EDP_PSR_ENABLE;
 		val &= ~VLV_EDP_PSR_MODE_MASK;
-		I915_WRITE(VLV_PSRCTL(intel_crtc->pipe), val);
+		I915_WRITE(VLV_PSRCTL(crtc->pipe), val);
 
 		dev_priv->psr.active = false;
 	} else {
-		WARN_ON(vlv_is_psr_active_on_pipe(dev, intel_crtc->pipe));
+		WARN_ON(vlv_is_psr_active_on_pipe(dev, crtc->pipe));
 	}
 }
 
-static void hsw_psr_disable(struct intel_dp *intel_dp)
+static void hsw_psr_disable(struct intel_dp *intel_dp,
+			    const struct intel_crtc_state *old_crtc_state)
 {
 	struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
 	struct drm_device *dev = intel_dig_port->base.base.dev;
@@ -664,26 +632,27 @@ static void hsw_psr_disable(struct intel_dp *intel_dp)
 /**
  * intel_psr_disable - Disable PSR
  * @intel_dp: Intel DP
+ * @old_crtc_state: old CRTC state
  *
  * This function needs to be called before disabling pipe.
  */
-void intel_psr_disable(struct intel_dp *intel_dp)
+void intel_psr_disable(struct intel_dp *intel_dp,
+		       const struct intel_crtc_state *old_crtc_state)
 {
 	struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
 	struct drm_device *dev = intel_dig_port->base.base.dev;
 	struct drm_i915_private *dev_priv = to_i915(dev);
 
+	if (!old_crtc_state->has_psr)
+		return;
+
 	mutex_lock(&dev_priv->psr.lock);
 	if (!dev_priv->psr.enabled) {
 		mutex_unlock(&dev_priv->psr.lock);
 		return;
 	}
 
-	/* Disable PSR on Source */
-	if (HAS_DDI(dev_priv))
-		hsw_psr_disable(intel_dp);
-	else
-		vlv_psr_disable(intel_dp);
+	dev_priv->psr.disable_source(intel_dp, old_crtc_state);
 
 	/* Disable PSR on Sink */
 	drm_dp_dpcd_writeb(&intel_dp->aux, DP_PSR_EN_CFG, 0);
@@ -783,17 +752,20 @@ static void intel_psr_exit(struct drm_i915_private *dev_priv)
 	} else {
 		val = I915_READ(VLV_PSRCTL(pipe));
 
-		/* Here we do the transition from PSR_state 3 to PSR_state 5
-		 * directly once PSR State 4 that is active with single frame
-		 * update can be skipped. PSR_state 5 that is PSR exit then
-		 * Hardware is responsible to transition back to PSR_state 1
-		 * that is PSR inactive. Same state after
-		 * vlv_edp_psr_enable_source.
+		/*
+		 * Here we do the transition drirectly from
+		 * PSR_state 3 (active - no Remote Frame Buffer (RFB) update) to
+		 * PSR_state 5 (exit).
+		 * PSR State 4 (active with single frame update) can be skipped.
+		 * On PSR_state 5 (exit) Hardware is responsible to transition
+		 * back to PSR_state 1 (inactive).
+		 * Now we are at Same state after vlv_psr_enable_source.
 		 */
 		val &= ~VLV_EDP_PSR_ACTIVE_ENTRY;
 		I915_WRITE(VLV_PSRCTL(pipe), val);
 
-		/* Send AUX wake up - Spec says after transitioning to PSR
+		/*
+		 * Send AUX wake up - Spec says after transitioning to PSR
 		 * active we have to send AUX wake up by writing 01h in DPCD
 		 * 600h of sink device.
 		 * XXX: This might slow down the transition, but without this
@@ -824,6 +796,9 @@ void intel_psr_single_frame_update(struct drm_i915_private *dev_priv,
 	enum pipe pipe;
 	u32 val;
 
+	if (!HAS_PSR(dev_priv))
+		return;
+
 	/*
 	 * Single frame update is already supported on BDW+ but it requires
 	 * many W/A and it isn't really needed.
@@ -870,6 +845,9 @@ void intel_psr_invalidate(struct drm_i915_private *dev_priv,
 	struct drm_crtc *crtc;
 	enum pipe pipe;
 
+	if (!HAS_PSR(dev_priv))
+		return;
+
 	mutex_lock(&dev_priv->psr.lock);
 	if (!dev_priv->psr.enabled) {
 		mutex_unlock(&dev_priv->psr.lock);
@@ -907,6 +885,9 @@ void intel_psr_flush(struct drm_i915_private *dev_priv,
 	struct drm_crtc *crtc;
 	enum pipe pipe;
 
+	if (!HAS_PSR(dev_priv))
+		return;
+
 	mutex_lock(&dev_priv->psr.lock);
 	if (!dev_priv->psr.enabled) {
 		mutex_unlock(&dev_priv->psr.lock);
@@ -939,12 +920,15 @@ void intel_psr_flush(struct drm_i915_private *dev_priv,
  */
 void intel_psr_init(struct drm_i915_private *dev_priv)
 {
+	if (!HAS_PSR(dev_priv))
+		return;
+
 	dev_priv->psr_mmio_base = IS_HASWELL(dev_priv) ?
 		HSW_EDP_PSR_BASE : BDW_EDP_PSR_BASE;
 
 	/* Per platform default: all disabled. */
-	if (i915.enable_psr == -1)
-		i915.enable_psr = 0;
+	if (i915_modparams.enable_psr == -1)
+		i915_modparams.enable_psr = 0;
 
 	/* Set link_standby x link_off defaults */
 	if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv))
@@ -958,15 +942,29 @@ void intel_psr_init(struct drm_i915_private *dev_priv)
 		dev_priv->psr.link_standby = dev_priv->vbt.psr.full_link;
 
 	/* Override link_standby x link_off defaults */
-	if (i915.enable_psr == 2 && !dev_priv->psr.link_standby) {
+	if (i915_modparams.enable_psr == 2 && !dev_priv->psr.link_standby) {
 		DRM_DEBUG_KMS("PSR: Forcing link standby\n");
 		dev_priv->psr.link_standby = true;
 	}
-	if (i915.enable_psr == 3 && dev_priv->psr.link_standby) {
+	if (i915_modparams.enable_psr == 3 && dev_priv->psr.link_standby) {
 		DRM_DEBUG_KMS("PSR: Forcing main link off\n");
 		dev_priv->psr.link_standby = false;
 	}
 
 	INIT_DELAYED_WORK(&dev_priv->psr.work, intel_psr_work);
 	mutex_init(&dev_priv->psr.lock);
+
+	if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) {
+		dev_priv->psr.enable_source = vlv_psr_enable_source;
+		dev_priv->psr.disable_source = vlv_psr_disable;
+		dev_priv->psr.enable_sink = vlv_psr_enable_sink;
+		dev_priv->psr.activate = vlv_psr_activate;
+		dev_priv->psr.setup_vsc = vlv_psr_setup_vsc;
+	} else {
+		dev_priv->psr.enable_source = hsw_psr_enable_source;
+		dev_priv->psr.disable_source = hsw_psr_disable;
+		dev_priv->psr.enable_sink = hsw_psr_enable_sink;
+		dev_priv->psr.activate = hsw_psr_activate;
+		dev_priv->psr.setup_vsc = hsw_psr_setup_vsc;
+	}
 }
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
index cdf084ef5aae..8da1bde442dd 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -402,17 +402,18 @@ static void intel_ring_setup_status_page(struct intel_engine_cs *engine)
 	 */
 	if (IS_GEN7(dev_priv)) {
 		switch (engine->id) {
+		/*
+		 * No more rings exist on Gen7. Default case is only to shut up
+		 * gcc switch check warning.
+		 */
+		default:
+			GEM_BUG_ON(engine->id);
 		case RCS:
 			mmio = RENDER_HWS_PGA_GEN7;
 			break;
 		case BCS:
 			mmio = BLT_HWS_PGA_GEN7;
 			break;
-		/*
-		 * VCS2 actually doesn't exist on Gen7. Only shut up
-		 * gcc switch check warning
-		 */
-		case VCS2:
 		case VCS:
 			mmio = BSD_HWS_PGA_GEN7;
 			break;
@@ -427,6 +428,9 @@ static void intel_ring_setup_status_page(struct intel_engine_cs *engine)
 		mmio = RING_HWS_PGA(engine->mmio_base);
 	}
 
+	if (INTEL_GEN(dev_priv) >= 6)
+		I915_WRITE(RING_HWSTAM(engine->mmio_base), 0xffffffff);
+
 	I915_WRITE(mmio, engine->status_page.ggtt_offset);
 	POSTING_READ(mmio);
 
@@ -480,11 +484,6 @@ static bool stop_ring(struct intel_engine_cs *engine)
 	I915_WRITE_HEAD(engine, 0);
 	I915_WRITE_TAIL(engine, 0);
 
-	if (INTEL_GEN(dev_priv) > 2) {
-		(void)I915_READ_CTL(engine);
-		I915_WRITE_MODE(engine, _MASKED_BIT_DISABLE(STOP_RING));
-	}
-
 	return (I915_READ_HEAD(engine) & HEAD_ADDR) == 0;
 }
 
@@ -566,6 +565,9 @@ static int init_ring_common(struct intel_engine_cs *engine)
 
 	intel_engine_init_hangcheck(engine);
 
+	if (INTEL_GEN(dev_priv) > 2)
+		I915_WRITE_MODE(engine, _MASKED_BIT_DISABLE(STOP_RING));
+
 out:
 	intel_uncore_forcewake_put(dev_priv, FORCEWAKE_ALL);
 
@@ -575,7 +577,16 @@ out:
 static void reset_ring_common(struct intel_engine_cs *engine,
 			      struct drm_i915_gem_request *request)
 {
-	/* Try to restore the logical GPU state to match the continuation
+	/*
+	 * RC6 must be prevented until the reset is complete and the engine
+	 * reinitialised. If it occurs in the middle of this sequence, the
+	 * state written to/loaded from the power context is ill-defined (e.g.
+	 * the PP_BASE_DIR may be lost).
+	 */
+	assert_forcewakes_active(engine->i915, FORCEWAKE_ALL);
+
+	/*
+	 * Try to restore the logical GPU state to match the continuation
 	 * of the request queue. If we skip the context/PD restore, then
 	 * the next request may try to execute assuming that its context
 	 * is valid and loaded on the GPU and so may try to access invalid
@@ -778,6 +789,24 @@ static u32 *gen6_signal(struct drm_i915_gem_request *req, u32 *cs)
 	return cs;
 }
 
+static void cancel_requests(struct intel_engine_cs *engine)
+{
+	struct drm_i915_gem_request *request;
+	unsigned long flags;
+
+	spin_lock_irqsave(&engine->timeline->lock, flags);
+
+	/* Mark all submitted requests as skipped. */
+	list_for_each_entry(request, &engine->timeline->requests, link) {
+		GEM_BUG_ON(!request->global_seqno);
+		if (!i915_gem_request_completed(request))
+			dma_fence_set_error(&request->fence, -EIO);
+	}
+	/* Remaining _unready_ requests will be nop'ed when submitted */
+
+	spin_unlock_irqrestore(&engine->timeline->lock, flags);
+}
+
 static void i9xx_submit_request(struct drm_i915_gem_request *request)
 {
 	struct drm_i915_private *dev_priv = request->i915;
@@ -1174,113 +1203,7 @@ i915_emit_bb_start(struct drm_i915_gem_request *req,
 	return 0;
 }
 
-static void cleanup_phys_status_page(struct intel_engine_cs *engine)
-{
-	struct drm_i915_private *dev_priv = engine->i915;
-
-	if (!dev_priv->status_page_dmah)
-		return;
-
-	drm_pci_free(&dev_priv->drm, dev_priv->status_page_dmah);
-	engine->status_page.page_addr = NULL;
-}
-
-static void cleanup_status_page(struct intel_engine_cs *engine)
-{
-	struct i915_vma *vma;
-	struct drm_i915_gem_object *obj;
-
-	vma = fetch_and_zero(&engine->status_page.vma);
-	if (!vma)
-		return;
-
-	obj = vma->obj;
-
-	i915_vma_unpin(vma);
-	i915_vma_close(vma);
-
-	i915_gem_object_unpin_map(obj);
-	__i915_gem_object_release_unless_active(obj);
-}
-
-static int init_status_page(struct intel_engine_cs *engine)
-{
-	struct drm_i915_gem_object *obj;
-	struct i915_vma *vma;
-	unsigned int flags;
-	void *vaddr;
-	int ret;
-
-	obj = i915_gem_object_create_internal(engine->i915, PAGE_SIZE);
-	if (IS_ERR(obj)) {
-		DRM_ERROR("Failed to allocate status page\n");
-		return PTR_ERR(obj);
-	}
-
-	ret = i915_gem_object_set_cache_level(obj, I915_CACHE_LLC);
-	if (ret)
-		goto err;
-
-	vma = i915_vma_instance(obj, &engine->i915->ggtt.base, NULL);
-	if (IS_ERR(vma)) {
-		ret = PTR_ERR(vma);
-		goto err;
-	}
-
-	flags = PIN_GLOBAL;
-	if (!HAS_LLC(engine->i915))
-		/* On g33, we cannot place HWS above 256MiB, so
-		 * restrict its pinning to the low mappable arena.
-		 * Though this restriction is not documented for
-		 * gen4, gen5, or byt, they also behave similarly
-		 * and hang if the HWS is placed at the top of the
-		 * GTT. To generalise, it appears that all !llc
-		 * platforms have issues with us placing the HWS
-		 * above the mappable region (even though we never
-		 * actualy map it).
-		 */
-		flags |= PIN_MAPPABLE;
-	ret = i915_vma_pin(vma, 0, 4096, flags);
-	if (ret)
-		goto err;
-
-	vaddr = i915_gem_object_pin_map(obj, I915_MAP_WB);
-	if (IS_ERR(vaddr)) {
-		ret = PTR_ERR(vaddr);
-		goto err_unpin;
-	}
-
-	engine->status_page.vma = vma;
-	engine->status_page.ggtt_offset = i915_ggtt_offset(vma);
-	engine->status_page.page_addr = memset(vaddr, 0, PAGE_SIZE);
-
-	DRM_DEBUG_DRIVER("%s hws offset: 0x%08x\n",
-			 engine->name, i915_ggtt_offset(vma));
-	return 0;
-
-err_unpin:
-	i915_vma_unpin(vma);
-err:
-	i915_gem_object_put(obj);
-	return ret;
-}
-
-static int init_phys_status_page(struct intel_engine_cs *engine)
-{
-	struct drm_i915_private *dev_priv = engine->i915;
-
-	GEM_BUG_ON(engine->id != RCS);
-
-	dev_priv->status_page_dmah =
-		drm_pci_alloc(&dev_priv->drm, PAGE_SIZE, PAGE_SIZE);
-	if (!dev_priv->status_page_dmah)
-		return -ENOMEM;
-
-	engine->status_page.page_addr = dev_priv->status_page_dmah->vaddr;
-	memset(engine->status_page.page_addr, 0, PAGE_SIZE);
 
-	return 0;
-}
 
 int intel_ring_pin(struct intel_ring *ring,
 		   struct drm_i915_private *i915,
@@ -1321,6 +1244,8 @@ int intel_ring_pin(struct intel_ring *ring,
 	if (IS_ERR(addr))
 		goto err;
 
+	vma->obj->pin_global++;
+
 	ring->vaddr = addr;
 	return 0;
 
@@ -1352,6 +1277,7 @@ void intel_ring_unpin(struct intel_ring *ring)
 		i915_gem_object_unpin_map(ring->vma->obj);
 	ring->vaddr = NULL;
 
+	ring->vma->obj->pin_global--;
 	i915_vma_unpin(ring->vma);
 }
 
@@ -1516,6 +1442,7 @@ intel_ring_context_pin(struct intel_engine_cs *engine,
 			goto err;
 
 		ce->state->obj->mm.dirty = true;
+		ce->state->obj->pin_global++;
 	}
 
 	/* The kernel context is only used as a placeholder for flushing the
@@ -1550,8 +1477,10 @@ static void intel_ring_context_unpin(struct intel_engine_cs *engine,
 	if (--ce->pin_count)
 		return;
 
-	if (ce->state)
+	if (ce->state) {
+		ce->state->obj->pin_global--;
 		i915_vma_unpin(ce->state);
+	}
 
 	i915_gem_context_put(ctx);
 }
@@ -1567,17 +1496,10 @@ static int intel_init_ring_buffer(struct intel_engine_cs *engine)
 	if (err)
 		goto err;
 
-	if (HWS_NEEDS_PHYSICAL(engine->i915))
-		err = init_phys_status_page(engine);
-	else
-		err = init_status_page(engine);
-	if (err)
-		goto err;
-
 	ring = intel_engine_create_ring(engine, 32 * PAGE_SIZE);
 	if (IS_ERR(ring)) {
 		err = PTR_ERR(ring);
-		goto err_hws;
+		goto err;
 	}
 
 	/* Ring wraparound at offset 0 sometimes hangs. No idea why. */
@@ -1592,11 +1514,6 @@ static int intel_init_ring_buffer(struct intel_engine_cs *engine)
 
 err_ring:
 	intel_ring_free(ring);
-err_hws:
-	if (HWS_NEEDS_PHYSICAL(engine->i915))
-		cleanup_phys_status_page(engine);
-	else
-		cleanup_status_page(engine);
 err:
 	intel_engine_cleanup_common(engine);
 	return err;
@@ -1615,11 +1532,6 @@ void intel_engine_cleanup(struct intel_engine_cs *engine)
 	if (engine->cleanup)
 		engine->cleanup(engine);
 
-	if (HWS_NEEDS_PHYSICAL(dev_priv))
-		cleanup_phys_status_page(engine);
-	else
-		cleanup_status_page(engine);
-
 	intel_engine_cleanup_common(engine);
 
 	dev_priv->engine[engine->id] = NULL;
@@ -1983,7 +1895,7 @@ static void intel_ring_init_semaphores(struct drm_i915_private *dev_priv,
 	struct drm_i915_gem_object *obj;
 	int ret, i;
 
-	if (!i915.semaphores)
+	if (!i915_modparams.semaphores)
 		return;
 
 	if (INTEL_GEN(dev_priv) >= 8 && !dev_priv->semaphore) {
@@ -2083,7 +1995,7 @@ err_obj:
 	i915_gem_object_put(obj);
 err:
 	DRM_DEBUG_DRIVER("Failed to allocate space for semaphores, disabling\n");
-	i915.semaphores = 0;
+	i915_modparams.semaphores = 0;
 }
 
 static void intel_ring_init_irq(struct drm_i915_private *dev_priv,
@@ -2115,11 +2027,13 @@ static void intel_ring_init_irq(struct drm_i915_private *dev_priv,
 static void i9xx_set_default_submission(struct intel_engine_cs *engine)
 {
 	engine->submit_request = i9xx_submit_request;
+	engine->cancel_requests = cancel_requests;
 }
 
 static void gen6_bsd_set_default_submission(struct intel_engine_cs *engine)
 {
 	engine->submit_request = gen6_bsd_submit_request;
+	engine->cancel_requests = cancel_requests;
 }
 
 static void intel_ring_default_vfuncs(struct drm_i915_private *dev_priv,
@@ -2138,7 +2052,7 @@ static void intel_ring_default_vfuncs(struct drm_i915_private *dev_priv,
 
 	engine->emit_breadcrumb = i9xx_emit_breadcrumb;
 	engine->emit_breadcrumb_sz = i9xx_emit_breadcrumb_sz;
-	if (i915.semaphores) {
+	if (i915_modparams.semaphores) {
 		int num_rings;
 
 		engine->emit_breadcrumb = gen6_sema_emit_breadcrumb;
@@ -2182,7 +2096,7 @@ int intel_init_render_ring_buffer(struct intel_engine_cs *engine)
 		engine->emit_breadcrumb = gen8_render_emit_breadcrumb;
 		engine->emit_breadcrumb_sz = gen8_render_emit_breadcrumb_sz;
 		engine->emit_flush = gen8_render_ring_flush;
-		if (i915.semaphores) {
+		if (i915_modparams.semaphores) {
 			int num_rings;
 
 			engine->semaphore.signal = gen8_rcs_signal;
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h
index 6b2067f10824..2863d5a65187 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.h
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.h
@@ -8,6 +8,8 @@
 #include "i915_gem_timeline.h"
 #include "i915_selftest.h"
 
+struct drm_printer;
+
 #define I915_CMD_HASH_ORDER 9
 
 /* Early gen2 devices have a cacheline of just 32 bytes, using 64 is overkill,
@@ -185,6 +187,104 @@ struct i915_priolist {
 	int priority;
 };
 
+/**
+ * struct intel_engine_execlists - execlist submission queue and port state
+ *
+ * The struct intel_engine_execlists represents the combined logical state of
+ * driver and the hardware state for execlist mode of submission.
+ */
+struct intel_engine_execlists {
+	/**
+	 * @irq_tasklet: softirq tasklet for bottom handler
+	 */
+	struct tasklet_struct irq_tasklet;
+
+	/**
+	 * @default_priolist: priority list for I915_PRIORITY_NORMAL
+	 */
+	struct i915_priolist default_priolist;
+
+	/**
+	 * @no_priolist: priority lists disabled
+	 */
+	bool no_priolist;
+
+	/**
+	 * @port: execlist port states
+	 *
+	 * For each hardware ELSP (ExecList Submission Port) we keep
+	 * track of the last request and the number of times we submitted
+	 * that port to hw. We then count the number of times the hw reports
+	 * a context completion or preemption. As only one context can
+	 * be active on hw, we limit resubmission of context to port[0]. This
+	 * is called Lite Restore, of the context.
+	 */
+	struct execlist_port {
+		/**
+		 * @request_count: combined request and submission count
+		 */
+		struct drm_i915_gem_request *request_count;
+#define EXECLIST_COUNT_BITS 2
+#define port_request(p) ptr_mask_bits((p)->request_count, EXECLIST_COUNT_BITS)
+#define port_count(p) ptr_unmask_bits((p)->request_count, EXECLIST_COUNT_BITS)
+#define port_pack(rq, count) ptr_pack_bits(rq, count, EXECLIST_COUNT_BITS)
+#define port_unpack(p, count) ptr_unpack_bits((p)->request_count, count, EXECLIST_COUNT_BITS)
+#define port_set(p, packed) ((p)->request_count = (packed))
+#define port_isset(p) ((p)->request_count)
+#define port_index(p, execlists) ((p) - (execlists)->port)
+
+		/**
+		 * @context_id: context ID for port
+		 */
+		GEM_DEBUG_DECL(u32 context_id);
+
+#define EXECLIST_MAX_PORTS 2
+	} port[EXECLIST_MAX_PORTS];
+
+	/**
+	 * @active: is the HW active? We consider the HW as active after
+	 * submitting any context for execution and until we have seen the
+	 * last context completion event. After that, we do not expect any
+	 * more events until we submit, and so can park the HW.
+	 *
+	 * As we have a small number of different sources from which we feed
+	 * the HW, we track the state of each inside a single bitfield.
+	 */
+	unsigned int active;
+#define EXECLISTS_ACTIVE_USER 0
+#define EXECLISTS_ACTIVE_PREEMPT 1
+
+	/**
+	 * @port_mask: number of execlist ports - 1
+	 */
+	unsigned int port_mask;
+
+	/**
+	 * @queue: queue of requests, in priority lists
+	 */
+	struct rb_root queue;
+
+	/**
+	 * @first: leftmost level in priority @queue
+	 */
+	struct rb_node *first;
+
+	/**
+	 * @fw_domains: forcewake domains for irq tasklet
+	 */
+	unsigned int fw_domains;
+
+	/**
+	 * @csb_head: context status buffer head
+	 */
+	unsigned int csb_head;
+
+	/**
+	 * @csb_use_mmio: access csb through mmio, instead of hwsp
+	 */
+	bool csb_use_mmio;
+};
+
 #define INTEL_ENGINE_CS_MAX_NAME 8
 
 struct intel_engine_cs {
@@ -307,6 +407,14 @@ struct intel_engine_cs {
 	void		(*schedule)(struct drm_i915_gem_request *request,
 				    int priority);
 
+	/*
+	 * Cancel all requests on the hardware, or queued for execution.
+	 * This should only cancel the ready requests that have been
+	 * submitted to the engine (via the engine->submit_request callback).
+	 * This is called when marking the device as wedged.
+	 */
+	void		(*cancel_requests)(struct intel_engine_cs *engine);
+
 	/* Some chipsets are not quite as coherent as advertised and need
 	 * an expensive kick to force a true read of the up-to-date seqno.
 	 * However, the up-to-date seqno is not always required and the last
@@ -373,25 +481,7 @@ struct intel_engine_cs {
 		u32	*(*signal)(struct drm_i915_gem_request *req, u32 *cs);
 	} semaphore;
 
-	/* Execlists */
-	struct tasklet_struct irq_tasklet;
-	struct i915_priolist default_priolist;
-	bool no_priolist;
-	struct execlist_port {
-		struct drm_i915_gem_request *request_count;
-#define EXECLIST_COUNT_BITS 2
-#define port_request(p) ptr_mask_bits((p)->request_count, EXECLIST_COUNT_BITS)
-#define port_count(p) ptr_unmask_bits((p)->request_count, EXECLIST_COUNT_BITS)
-#define port_pack(rq, count) ptr_pack_bits(rq, count, EXECLIST_COUNT_BITS)
-#define port_unpack(p, count) ptr_unpack_bits((p)->request_count, count, EXECLIST_COUNT_BITS)
-#define port_set(p, packed) ((p)->request_count = (packed))
-#define port_isset(p) ((p)->request_count)
-#define port_index(p, e) ((p) - (e)->execlist_port)
-		GEM_DEBUG_DECL(u32 context_id);
-	} execlist_port[2];
-	struct rb_root execlist_queue;
-	struct rb_node *execlist_first;
-	unsigned int fw_domains;
+	struct intel_engine_execlists execlists;
 
 	/* Contexts are pinned whilst they are active on the GPU. The last
 	 * context executed remains active whilst the GPU is idle - the
@@ -444,6 +534,46 @@ struct intel_engine_cs {
 	u32 (*get_cmd_length_mask)(u32 cmd_header);
 };
 
+static inline void
+execlists_set_active(struct intel_engine_execlists *execlists,
+		     unsigned int bit)
+{
+	__set_bit(bit, (unsigned long *)&execlists->active);
+}
+
+static inline void
+execlists_clear_active(struct intel_engine_execlists *execlists,
+		       unsigned int bit)
+{
+	__clear_bit(bit, (unsigned long *)&execlists->active);
+}
+
+static inline bool
+execlists_is_active(const struct intel_engine_execlists *execlists,
+		    unsigned int bit)
+{
+	return test_bit(bit, (unsigned long *)&execlists->active);
+}
+
+static inline unsigned int
+execlists_num_ports(const struct intel_engine_execlists * const execlists)
+{
+	return execlists->port_mask + 1;
+}
+
+static inline void
+execlists_port_complete(struct intel_engine_execlists * const execlists,
+			struct execlist_port * const port)
+{
+	const unsigned int m = execlists->port_mask;
+
+	GEM_BUG_ON(port_index(port, execlists) != 0);
+	GEM_BUG_ON(!execlists_is_active(execlists, EXECLISTS_ACTIVE_USER));
+
+	memmove(port, port + 1, m * sizeof(struct execlist_port));
+	memset(port + m, 0, sizeof(struct execlist_port));
+}
+
 static inline unsigned int
 intel_engine_flag(const struct intel_engine_cs *engine)
 {
@@ -497,6 +627,10 @@ intel_write_status_page(struct intel_engine_cs *engine, int reg, u32 value)
 #define I915_GEM_HWS_SCRATCH_INDEX	0x40
 #define I915_GEM_HWS_SCRATCH_ADDR (I915_GEM_HWS_SCRATCH_INDEX << MI_STORE_DWORD_INDEX_SHIFT)
 
+#define I915_HWS_CSB_BUF0_INDEX		0x10
+#define I915_HWS_CSB_WRITE_INDEX	0x1f
+#define CNL_HWS_CSB_WRITE_INDEX		0x2f
+
 struct intel_ring *
 intel_engine_create_ring(struct intel_engine_cs *engine, int size);
 int intel_ring_pin(struct intel_ring *ring,
@@ -736,16 +870,8 @@ bool intel_engines_are_idle(struct drm_i915_private *dev_priv);
 void intel_engines_mark_idle(struct drm_i915_private *i915);
 void intel_engines_reset_default_submission(struct drm_i915_private *i915);
 
-static inline bool
-__intel_engine_can_store_dword(unsigned int gen, unsigned int class)
-{
-	if (gen <= 2)
-		return false; /* uses physical not virtual addresses */
+bool intel_engine_can_store_dword(struct intel_engine_cs *engine);
 
-	if (gen == 6 && class == VIDEO_DECODE_CLASS)
-		return false; /* b0rked */
-
-	return true;
-}
+void intel_engine_dump(struct intel_engine_cs *engine, struct drm_printer *p);
 
 #endif /* _INTEL_RINGBUFFER_H_ */
diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c
index 49577eba8e7e..8af286c63d3b 100644
--- a/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -187,7 +187,7 @@ bool __intel_display_power_is_enabled(struct drm_i915_private *dev_priv,
 	struct i915_power_well *power_well;
 	bool is_enabled;
 
-	if (dev_priv->pm.suspended)
+	if (dev_priv->runtime_pm.suspended)
 		return false;
 
 	is_enabled = true;
@@ -785,7 +785,7 @@ static void vlv_set_power_well(struct drm_i915_private *dev_priv,
 	state = enable ? PUNIT_PWRGT_PWR_ON(power_well_id) :
 			 PUNIT_PWRGT_PWR_GATE(power_well_id);
 
-	mutex_lock(&dev_priv->rps.hw_lock);
+	mutex_lock(&dev_priv->pcu_lock);
 
 #define COND \
 	((vlv_punit_read(dev_priv, PUNIT_REG_PWRGT_STATUS) & mask) == state)
@@ -806,7 +806,7 @@ static void vlv_set_power_well(struct drm_i915_private *dev_priv,
 #undef COND
 
 out:
-	mutex_unlock(&dev_priv->rps.hw_lock);
+	mutex_unlock(&dev_priv->pcu_lock);
 }
 
 static void vlv_power_well_enable(struct drm_i915_private *dev_priv,
@@ -833,7 +833,7 @@ static bool vlv_power_well_enabled(struct drm_i915_private *dev_priv,
 	mask = PUNIT_PWRGT_MASK(power_well_id);
 	ctrl = PUNIT_PWRGT_PWR_ON(power_well_id);
 
-	mutex_lock(&dev_priv->rps.hw_lock);
+	mutex_lock(&dev_priv->pcu_lock);
 
 	state = vlv_punit_read(dev_priv, PUNIT_REG_PWRGT_STATUS) & mask;
 	/*
@@ -852,7 +852,7 @@ static bool vlv_power_well_enabled(struct drm_i915_private *dev_priv,
 	ctrl = vlv_punit_read(dev_priv, PUNIT_REG_PWRGT_CTRL) & mask;
 	WARN_ON(ctrl != state);
 
-	mutex_unlock(&dev_priv->rps.hw_lock);
+	mutex_unlock(&dev_priv->pcu_lock);
 
 	return enabled;
 }
@@ -1364,7 +1364,7 @@ static bool chv_pipe_power_well_enabled(struct drm_i915_private *dev_priv,
 	bool enabled;
 	u32 state, ctrl;
 
-	mutex_lock(&dev_priv->rps.hw_lock);
+	mutex_lock(&dev_priv->pcu_lock);
 
 	state = vlv_punit_read(dev_priv, PUNIT_REG_DSPFREQ) & DP_SSS_MASK(pipe);
 	/*
@@ -1381,7 +1381,7 @@ static bool chv_pipe_power_well_enabled(struct drm_i915_private *dev_priv,
 	ctrl = vlv_punit_read(dev_priv, PUNIT_REG_DSPFREQ) & DP_SSC_MASK(pipe);
 	WARN_ON(ctrl << 16 != state);
 
-	mutex_unlock(&dev_priv->rps.hw_lock);
+	mutex_unlock(&dev_priv->pcu_lock);
 
 	return enabled;
 }
@@ -1396,7 +1396,7 @@ static void chv_set_pipe_power_well(struct drm_i915_private *dev_priv,
 
 	state = enable ? DP_SSS_PWR_ON(pipe) : DP_SSS_PWR_GATE(pipe);
 
-	mutex_lock(&dev_priv->rps.hw_lock);
+	mutex_lock(&dev_priv->pcu_lock);
 
 #define COND \
 	((vlv_punit_read(dev_priv, PUNIT_REG_DSPFREQ) & DP_SSS_MASK(pipe)) == state)
@@ -1417,7 +1417,7 @@ static void chv_set_pipe_power_well(struct drm_i915_private *dev_priv,
 #undef COND
 
 out:
-	mutex_unlock(&dev_priv->rps.hw_lock);
+	mutex_unlock(&dev_priv->pcu_lock);
 }
 
 static void chv_pipe_power_well_enable(struct drm_i915_private *dev_priv,
@@ -2413,7 +2413,7 @@ static uint32_t get_allowed_dc_mask(const struct drm_i915_private *dev_priv,
 		mask = 0;
 	}
 
-	if (!i915.disable_power_well)
+	if (!i915_modparams.disable_power_well)
 		max_dc = 0;
 
 	if (enable_dc >= 0 && enable_dc <= max_dc) {
@@ -2471,10 +2471,11 @@ int intel_power_domains_init(struct drm_i915_private *dev_priv)
 {
 	struct i915_power_domains *power_domains = &dev_priv->power_domains;
 
-	i915.disable_power_well = sanitize_disable_power_well_option(dev_priv,
-						     i915.disable_power_well);
-	dev_priv->csr.allowed_dc_mask = get_allowed_dc_mask(dev_priv,
-							    i915.enable_dc);
+	i915_modparams.disable_power_well =
+		sanitize_disable_power_well_option(dev_priv,
+						   i915_modparams.disable_power_well);
+	dev_priv->csr.allowed_dc_mask =
+		get_allowed_dc_mask(dev_priv, i915_modparams.enable_dc);
 
 	BUILD_BUG_ON(POWER_DOMAIN_NUM > 64);
 
@@ -2535,7 +2536,7 @@ void intel_power_domains_fini(struct drm_i915_private *dev_priv)
 	intel_display_set_init_power(dev_priv, true);
 
 	/* Remove the refcount we took to keep power well support disabled. */
-	if (!i915.disable_power_well)
+	if (!i915_modparams.disable_power_well)
 		intel_display_power_put(dev_priv, POWER_DOMAIN_INIT);
 
 	/*
@@ -2707,30 +2708,67 @@ void bxt_display_core_uninit(struct drm_i915_private *dev_priv)
 	usleep_range(10, 30);		/* 10 us delay per Bspec */
 }
 
-#define CNL_PROCMON_IDX(val) \
-	(((val) & (PROCESS_INFO_MASK | VOLTAGE_INFO_MASK)) >> VOLTAGE_INFO_SHIFT)
-#define NUM_CNL_PROCMON \
-	(CNL_PROCMON_IDX(VOLTAGE_INFO_MASK | PROCESS_INFO_MASK) + 1)
+enum {
+	PROCMON_0_85V_DOT_0,
+	PROCMON_0_95V_DOT_0,
+	PROCMON_0_95V_DOT_1,
+	PROCMON_1_05V_DOT_0,
+	PROCMON_1_05V_DOT_1,
+};
 
 static const struct cnl_procmon {
 	u32 dw1, dw9, dw10;
-} cnl_procmon_values[NUM_CNL_PROCMON] = {
-	[CNL_PROCMON_IDX(VOLTAGE_INFO_0_85V | PROCESS_INFO_DOT_0)] =
-		{ .dw1 = 0x00 << 16, .dw9 = 0x62AB67BB, .dw10 = 0x51914F96, },
-	[CNL_PROCMON_IDX(VOLTAGE_INFO_0_95V | PROCESS_INFO_DOT_0)] =
-		{ .dw1 = 0x00 << 16, .dw9 = 0x86E172C7, .dw10 = 0x77CA5EAB, },
-	[CNL_PROCMON_IDX(VOLTAGE_INFO_0_95V | PROCESS_INFO_DOT_1)] =
-		{ .dw1 = 0x00 << 16, .dw9 = 0x93F87FE1, .dw10 = 0x8AE871C5, },
-	[CNL_PROCMON_IDX(VOLTAGE_INFO_1_05V | PROCESS_INFO_DOT_0)] =
-		{ .dw1 = 0x00 << 16, .dw9 = 0x98FA82DD, .dw10 = 0x89E46DC1, },
-	[CNL_PROCMON_IDX(VOLTAGE_INFO_1_05V | PROCESS_INFO_DOT_1)] =
-		{ .dw1 = 0x44 << 16, .dw9 = 0x9A00AB25, .dw10 = 0x8AE38FF1, },
+} cnl_procmon_values[] = {
+	[PROCMON_0_85V_DOT_0] =
+		{ .dw1 = 0x00000000, .dw9 = 0x62AB67BB, .dw10 = 0x51914F96, },
+	[PROCMON_0_95V_DOT_0] =
+		{ .dw1 = 0x00000000, .dw9 = 0x86E172C7, .dw10 = 0x77CA5EAB, },
+	[PROCMON_0_95V_DOT_1] =
+		{ .dw1 = 0x00000000, .dw9 = 0x93F87FE1, .dw10 = 0x8AE871C5, },
+	[PROCMON_1_05V_DOT_0] =
+		{ .dw1 = 0x00000000, .dw9 = 0x98FA82DD, .dw10 = 0x89E46DC1, },
+	[PROCMON_1_05V_DOT_1] =
+		{ .dw1 = 0x00440000, .dw9 = 0x9A00AB25, .dw10 = 0x8AE38FF1, },
 };
 
+static void cnl_set_procmon_ref_values(struct drm_i915_private *dev_priv)
+{
+	const struct cnl_procmon *procmon;
+	u32 val;
+
+	val = I915_READ(CNL_PORT_COMP_DW3);
+	switch (val & (PROCESS_INFO_MASK | VOLTAGE_INFO_MASK)) {
+	default:
+		MISSING_CASE(val);
+	case VOLTAGE_INFO_0_85V | PROCESS_INFO_DOT_0:
+		procmon = &cnl_procmon_values[PROCMON_0_85V_DOT_0];
+		break;
+	case VOLTAGE_INFO_0_95V | PROCESS_INFO_DOT_0:
+		procmon = &cnl_procmon_values[PROCMON_0_95V_DOT_0];
+		break;
+	case VOLTAGE_INFO_0_95V | PROCESS_INFO_DOT_1:
+		procmon = &cnl_procmon_values[PROCMON_0_95V_DOT_1];
+		break;
+	case VOLTAGE_INFO_1_05V | PROCESS_INFO_DOT_0:
+		procmon = &cnl_procmon_values[PROCMON_1_05V_DOT_0];
+		break;
+	case VOLTAGE_INFO_1_05V | PROCESS_INFO_DOT_1:
+		procmon = &cnl_procmon_values[PROCMON_1_05V_DOT_1];
+		break;
+	}
+
+	val = I915_READ(CNL_PORT_COMP_DW1);
+	val &= ~((0xff << 16) | 0xff);
+	val |= procmon->dw1;
+	I915_WRITE(CNL_PORT_COMP_DW1, val);
+
+	I915_WRITE(CNL_PORT_COMP_DW9, procmon->dw9);
+	I915_WRITE(CNL_PORT_COMP_DW10, procmon->dw10);
+}
+
 static void cnl_display_core_init(struct drm_i915_private *dev_priv, bool resume)
 {
 	struct i915_power_domains *power_domains = &dev_priv->power_domains;
-	const struct cnl_procmon *procmon;
 	struct i915_power_well *well;
 	u32 val;
 
@@ -2746,18 +2784,7 @@ static void cnl_display_core_init(struct drm_i915_private *dev_priv, bool resume
 	val &= ~CNL_COMP_PWR_DOWN;
 	I915_WRITE(CHICKEN_MISC_2, val);
 
-	val = I915_READ(CNL_PORT_COMP_DW3);
-	procmon = &cnl_procmon_values[CNL_PROCMON_IDX(val)];
-
-	WARN_ON(procmon->dw10 == 0);
-
-	val = I915_READ(CNL_PORT_COMP_DW1);
-	val &= ~((0xff << 16) | 0xff);
-	val |= procmon->dw1;
-	I915_WRITE(CNL_PORT_COMP_DW1, val);
-
-	I915_WRITE(CNL_PORT_COMP_DW9, procmon->dw9);
-	I915_WRITE(CNL_PORT_COMP_DW10, procmon->dw10);
+	cnl_set_procmon_ref_values(dev_priv);
 
 	val = I915_READ(CNL_PORT_COMP_DW0);
 	val |= COMP_INIT;
@@ -2787,9 +2814,6 @@ static void cnl_display_core_init(struct drm_i915_private *dev_priv, bool resume
 		intel_csr_load_program(dev_priv);
 }
 
-#undef CNL_PROCMON_IDX
-#undef NUM_CNL_PROCMON
-
 static void cnl_display_core_uninit(struct drm_i915_private *dev_priv)
 {
 	struct i915_power_domains *power_domains = &dev_priv->power_domains;
@@ -2975,7 +2999,7 @@ void intel_power_domains_init_hw(struct drm_i915_private *dev_priv, bool resume)
 	/* For now, we need the power well to be always enabled. */
 	intel_display_set_init_power(dev_priv, true);
 	/* Disable power support if the user asked so. */
-	if (!i915.disable_power_well)
+	if (!i915_modparams.disable_power_well)
 		intel_display_power_get(dev_priv, POWER_DOMAIN_INIT);
 	intel_power_domains_sync_hw(dev_priv);
 	power_domains->initializing = false;
@@ -2994,7 +3018,7 @@ void intel_power_domains_suspend(struct drm_i915_private *dev_priv)
 	 * Even if power well support was disabled we still want to disable
 	 * power wells while we are system suspended.
 	 */
-	if (!i915.disable_power_well)
+	if (!i915_modparams.disable_power_well)
 		intel_display_power_put(dev_priv, POWER_DOMAIN_INIT);
 
 	if (IS_CANNONLAKE(dev_priv))
@@ -3104,7 +3128,7 @@ void intel_runtime_pm_get(struct drm_i915_private *dev_priv)
 	ret = pm_runtime_get_sync(kdev);
 	WARN_ONCE(ret < 0, "pm_runtime_get_sync() failed: %d\n", ret);
 
-	atomic_inc(&dev_priv->pm.wakeref_count);
+	atomic_inc(&dev_priv->runtime_pm.wakeref_count);
 	assert_rpm_wakelock_held(dev_priv);
 }
 
@@ -3138,7 +3162,7 @@ bool intel_runtime_pm_get_if_in_use(struct drm_i915_private *dev_priv)
 			return false;
 	}
 
-	atomic_inc(&dev_priv->pm.wakeref_count);
+	atomic_inc(&dev_priv->runtime_pm.wakeref_count);
 	assert_rpm_wakelock_held(dev_priv);
 
 	return true;
@@ -3169,7 +3193,7 @@ void intel_runtime_pm_get_noresume(struct drm_i915_private *dev_priv)
 	assert_rpm_wakelock_held(dev_priv);
 	pm_runtime_get_noresume(kdev);
 
-	atomic_inc(&dev_priv->pm.wakeref_count);
+	atomic_inc(&dev_priv->runtime_pm.wakeref_count);
 }
 
 /**
@@ -3186,7 +3210,7 @@ void intel_runtime_pm_put(struct drm_i915_private *dev_priv)
 	struct device *kdev = &pdev->dev;
 
 	assert_rpm_wakelock_held(dev_priv);
-	atomic_dec(&dev_priv->pm.wakeref_count);
+	atomic_dec(&dev_priv->runtime_pm.wakeref_count);
 
 	pm_runtime_mark_last_busy(kdev);
 	pm_runtime_put_autosuspend(kdev);
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index 29a3b0f5bec7..7437944b388f 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -201,11 +201,8 @@ to_intel_sdvo_connector(struct drm_connector *connector)
 	return container_of(connector, struct intel_sdvo_connector, base.base);
 }
 
-static struct intel_sdvo_connector_state *
-to_intel_sdvo_connector_state(struct drm_connector_state *conn_state)
-{
-	return container_of(conn_state, struct intel_sdvo_connector_state, base.base);
-}
+#define to_intel_sdvo_connector_state(conn_state) \
+	container_of((conn_state), struct intel_sdvo_connector_state, base.base)
 
 static bool
 intel_sdvo_output_setup(struct intel_sdvo *intel_sdvo, uint16_t flags);
@@ -998,7 +995,7 @@ static bool intel_sdvo_write_infoframe(struct intel_sdvo *intel_sdvo,
 }
 
 static bool intel_sdvo_set_avi_infoframe(struct intel_sdvo *intel_sdvo,
-					 struct intel_crtc_state *pipe_config)
+					 const struct intel_crtc_state *pipe_config)
 {
 	uint8_t sdvo_data[HDMI_INFOFRAME_SIZE(AVI)];
 	union hdmi_infoframe frame;
@@ -1032,7 +1029,7 @@ static bool intel_sdvo_set_avi_infoframe(struct intel_sdvo *intel_sdvo,
 }
 
 static bool intel_sdvo_set_tv_format(struct intel_sdvo *intel_sdvo,
-				     struct drm_connector_state *conn_state)
+				     const struct drm_connector_state *conn_state)
 {
 	struct intel_sdvo_tv_format format;
 	uint32_t format_map;
@@ -1202,9 +1199,9 @@ static bool intel_sdvo_compute_config(struct intel_encoder *encoder,
 	} while (0)
 
 static void intel_sdvo_update_props(struct intel_sdvo *intel_sdvo,
-				    struct intel_sdvo_connector_state *sdvo_state)
+				    const struct intel_sdvo_connector_state *sdvo_state)
 {
-	struct drm_connector_state *conn_state = &sdvo_state->base.base;
+	const struct drm_connector_state *conn_state = &sdvo_state->base.base;
 	struct intel_sdvo_connector *intel_sdvo_conn =
 		to_intel_sdvo_connector(conn_state->connector);
 	uint16_t val;
@@ -1258,14 +1255,15 @@ static void intel_sdvo_update_props(struct intel_sdvo *intel_sdvo,
 }
 
 static void intel_sdvo_pre_enable(struct intel_encoder *intel_encoder,
-				  struct intel_crtc_state *crtc_state,
-				  struct drm_connector_state *conn_state)
+				  const struct intel_crtc_state *crtc_state,
+				  const struct drm_connector_state *conn_state)
 {
 	struct drm_i915_private *dev_priv = to_i915(intel_encoder->base.dev);
 	struct intel_crtc *crtc = to_intel_crtc(crtc_state->base.crtc);
 	const struct drm_display_mode *adjusted_mode = &crtc_state->base.adjusted_mode;
-	struct intel_sdvo_connector_state *sdvo_state = to_intel_sdvo_connector_state(conn_state);
-	struct drm_display_mode *mode = &crtc_state->base.mode;
+	const struct intel_sdvo_connector_state *sdvo_state =
+		to_intel_sdvo_connector_state(conn_state);
+	const struct drm_display_mode *mode = &crtc_state->base.mode;
 	struct intel_sdvo *intel_sdvo = to_sdvo(intel_encoder);
 	u32 sdvox;
 	struct intel_sdvo_in_out_map in_out;
@@ -1507,8 +1505,8 @@ static void intel_sdvo_get_config(struct intel_encoder *encoder,
 }
 
 static void intel_disable_sdvo(struct intel_encoder *encoder,
-			       struct intel_crtc_state *old_crtc_state,
-			       struct drm_connector_state *conn_state)
+			       const struct intel_crtc_state *old_crtc_state,
+			       const struct drm_connector_state *conn_state)
 {
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
 	struct intel_sdvo *intel_sdvo = to_sdvo(encoder);
@@ -1552,21 +1550,21 @@ static void intel_disable_sdvo(struct intel_encoder *encoder,
 }
 
 static void pch_disable_sdvo(struct intel_encoder *encoder,
-			     struct intel_crtc_state *old_crtc_state,
-			     struct drm_connector_state *old_conn_state)
+			     const struct intel_crtc_state *old_crtc_state,
+			     const struct drm_connector_state *old_conn_state)
 {
 }
 
 static void pch_post_disable_sdvo(struct intel_encoder *encoder,
-				  struct intel_crtc_state *old_crtc_state,
-				  struct drm_connector_state *old_conn_state)
+				  const struct intel_crtc_state *old_crtc_state,
+				  const struct drm_connector_state *old_conn_state)
 {
 	intel_disable_sdvo(encoder, old_crtc_state, old_conn_state);
 }
 
 static void intel_enable_sdvo(struct intel_encoder *encoder,
-			      struct intel_crtc_state *pipe_config,
-			      struct drm_connector_state *conn_state)
+			      const struct intel_crtc_state *pipe_config,
+			      const struct drm_connector_state *conn_state)
 {
 	struct drm_device *dev = encoder->base.dev;
 	struct drm_i915_private *dev_priv = to_i915(dev);
diff --git a/drivers/gpu/drm/i915/intel_sideband.c b/drivers/gpu/drm/i915/intel_sideband.c
index 7d971cb56116..75c872bb8cc9 100644
--- a/drivers/gpu/drm/i915/intel_sideband.c
+++ b/drivers/gpu/drm/i915/intel_sideband.c
@@ -81,7 +81,7 @@ u32 vlv_punit_read(struct drm_i915_private *dev_priv, u32 addr)
 {
 	u32 val = 0;
 
-	WARN_ON(!mutex_is_locked(&dev_priv->rps.hw_lock));
+	WARN_ON(!mutex_is_locked(&dev_priv->pcu_lock));
 
 	mutex_lock(&dev_priv->sb_lock);
 	vlv_sideband_rw(dev_priv, PCI_DEVFN(0, 0), IOSF_PORT_PUNIT,
@@ -95,7 +95,7 @@ int vlv_punit_write(struct drm_i915_private *dev_priv, u32 addr, u32 val)
 {
 	int err;
 
-	WARN_ON(!mutex_is_locked(&dev_priv->rps.hw_lock));
+	WARN_ON(!mutex_is_locked(&dev_priv->pcu_lock));
 
 	mutex_lock(&dev_priv->sb_lock);
 	err = vlv_sideband_rw(dev_priv, PCI_DEVFN(0, 0), IOSF_PORT_PUNIT,
@@ -125,7 +125,7 @@ u32 vlv_nc_read(struct drm_i915_private *dev_priv, u8 addr)
 {
 	u32 val = 0;
 
-	WARN_ON(!mutex_is_locked(&dev_priv->rps.hw_lock));
+	WARN_ON(!mutex_is_locked(&dev_priv->pcu_lock));
 
 	mutex_lock(&dev_priv->sb_lock);
 	vlv_sideband_rw(dev_priv, PCI_DEVFN(0, 0), IOSF_PORT_NC,
diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c
index 524933b01483..4fcf80ca91dd 100644
--- a/drivers/gpu/drm/i915/intel_sprite.c
+++ b/drivers/gpu/drm/i915/intel_sprite.c
@@ -66,12 +66,17 @@ int intel_usecs_to_scanlines(const struct drm_display_mode *adjusted_mode,
 			    1000 * adjusted_mode->crtc_htotal);
 }
 
+/* FIXME: We should instead only take spinlocks once for the entire update
+ * instead of once per mmio. */
+#if IS_ENABLED(CONFIG_PROVE_LOCKING)
+#define VBLANK_EVASION_TIME_US 250
+#else
 #define VBLANK_EVASION_TIME_US 100
+#endif
 
 /**
  * intel_pipe_update_start() - start update of a set of display registers
- * @crtc: the crtc of which the registers are going to be updated
- * @start_vbl_count: vblank counter return pointer used for error checking
+ * @new_crtc_state: the new crtc state
  *
  * Mark the start of an update to pipe registers that should be updated
  * atomically regarding vblank. If the next vblank will happens within
@@ -79,18 +84,18 @@ int intel_usecs_to_scanlines(const struct drm_display_mode *adjusted_mode,
  *
  * After a successful call to this function, interrupts will be disabled
  * until a subsequent call to intel_pipe_update_end(). That is done to
- * avoid random delays. The value written to @start_vbl_count should be
- * supplied to intel_pipe_update_end() for error checking.
+ * avoid random delays.
  */
-void intel_pipe_update_start(struct intel_crtc *crtc)
+void intel_pipe_update_start(const struct intel_crtc_state *new_crtc_state)
 {
+	struct intel_crtc *crtc = to_intel_crtc(new_crtc_state->base.crtc);
 	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
-	const struct drm_display_mode *adjusted_mode = &crtc->config->base.adjusted_mode;
+	const struct drm_display_mode *adjusted_mode = &new_crtc_state->base.adjusted_mode;
 	long timeout = msecs_to_jiffies_timeout(1);
 	int scanline, min, max, vblank_start;
 	wait_queue_head_t *wq = drm_crtc_vblank_waitqueue(&crtc->base);
 	bool need_vlv_dsi_wa = (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) &&
-		intel_crtc_has_type(crtc->config, INTEL_OUTPUT_DSI);
+		intel_crtc_has_type(new_crtc_state, INTEL_OUTPUT_DSI);
 	DEFINE_WAIT(wait);
 
 	vblank_start = adjusted_mode->crtc_vblank_start;
@@ -170,15 +175,15 @@ void intel_pipe_update_start(struct intel_crtc *crtc)
 
 /**
  * intel_pipe_update_end() - end update of a set of display registers
- * @crtc: the crtc of which the registers were updated
- * @start_vbl_count: start vblank counter (used for error checking)
+ * @new_crtc_state: the new crtc state
  *
  * Mark the end of an update started with intel_pipe_update_start(). This
  * re-enables interrupts and verifies the update was actually completed
- * before a vblank using the value of @start_vbl_count.
+ * before a vblank.
  */
-void intel_pipe_update_end(struct intel_crtc *crtc)
+void intel_pipe_update_end(struct intel_crtc_state *new_crtc_state)
 {
+	struct intel_crtc *crtc = to_intel_crtc(new_crtc_state->base.crtc);
 	enum pipe pipe = crtc->pipe;
 	int scanline_end = intel_get_crtc_scanline(crtc);
 	u32 end_vbl_count = intel_crtc_get_vblank_counter(crtc);
@@ -191,14 +196,14 @@ void intel_pipe_update_end(struct intel_crtc *crtc)
 	 * Would be slightly nice to just grab the vblank count and arm the
 	 * event outside of the critical section - the spinlock might spin for a
 	 * while ... */
-	if (crtc->base.state->event) {
+	if (new_crtc_state->base.event) {
 		WARN_ON(drm_crtc_vblank_get(&crtc->base) != 0);
 
 		spin_lock(&crtc->base.dev->event_lock);
-		drm_crtc_arm_vblank_event(&crtc->base, crtc->base.state->event);
+		drm_crtc_arm_vblank_event(&crtc->base, new_crtc_state->base.event);
 		spin_unlock(&crtc->base.dev->event_lock);
 
-		crtc->base.state->event = NULL;
+		new_crtc_state->base.event = NULL;
 	}
 
 	local_irq_enable();
@@ -225,7 +230,7 @@ void intel_pipe_update_end(struct intel_crtc *crtc)
 #endif
 }
 
-static void
+void
 skl_update_plane(struct intel_plane *plane,
 		 const struct intel_crtc_state *crtc_state,
 		 const struct intel_plane_state *plane_state)
@@ -306,7 +311,7 @@ skl_update_plane(struct intel_plane *plane,
 	spin_unlock_irqrestore(&dev_priv->uncore.lock, irqflags);
 }
 
-static void
+void
 skl_disable_plane(struct intel_plane *plane, struct intel_crtc *crtc)
 {
 	struct drm_i915_private *dev_priv = to_i915(plane->base.dev);
@@ -995,7 +1000,7 @@ int intel_sprite_set_colorkey(struct drm_device *dev, void *data,
 	    set->flags & I915_SET_COLORKEY_DESTINATION)
 		return -EINVAL;
 
-	plane = drm_plane_find(dev, set->plane_id);
+	plane = drm_plane_find(dev, file_priv, set->plane_id);
 	if (!plane || plane->type != DRM_PLANE_TYPE_OVERLAY)
 		return -ENOENT;
 
diff --git a/drivers/gpu/drm/i915/intel_tv.c b/drivers/gpu/drm/i915/intel_tv.c
index 906893c006d8..a79a7591b2cf 100644
--- a/drivers/gpu/drm/i915/intel_tv.c
+++ b/drivers/gpu/drm/i915/intel_tv.c
@@ -814,8 +814,8 @@ intel_tv_get_hw_state(struct intel_encoder *encoder, enum pipe *pipe)
 
 static void
 intel_enable_tv(struct intel_encoder *encoder,
-		struct intel_crtc_state *pipe_config,
-		struct drm_connector_state *conn_state)
+		const struct intel_crtc_state *pipe_config,
+		const struct drm_connector_state *conn_state)
 {
 	struct drm_device *dev = encoder->base.dev;
 	struct drm_i915_private *dev_priv = to_i915(dev);
@@ -829,8 +829,8 @@ intel_enable_tv(struct intel_encoder *encoder,
 
 static void
 intel_disable_tv(struct intel_encoder *encoder,
-		 struct intel_crtc_state *old_crtc_state,
-		 struct drm_connector_state *old_conn_state)
+		 const struct intel_crtc_state *old_crtc_state,
+		 const struct drm_connector_state *old_conn_state)
 {
 	struct drm_device *dev = encoder->base.dev;
 	struct drm_i915_private *dev_priv = to_i915(dev);
@@ -838,7 +838,7 @@ intel_disable_tv(struct intel_encoder *encoder,
 	I915_WRITE(TV_CTL, I915_READ(TV_CTL) & ~TV_ENC_ENABLE);
 }
 
-static const struct tv_mode *intel_tv_mode_find(struct drm_connector_state *conn_state)
+static const struct tv_mode *intel_tv_mode_find(const struct drm_connector_state *conn_state)
 {
 	int format = conn_state->tv.mode;
 
@@ -976,8 +976,8 @@ static void set_color_conversion(struct drm_i915_private *dev_priv,
 }
 
 static void intel_tv_pre_enable(struct intel_encoder *encoder,
-				struct intel_crtc_state *pipe_config,
-				struct drm_connector_state *conn_state)
+				const struct intel_crtc_state *pipe_config,
+				const struct drm_connector_state *conn_state)
 {
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
 	struct intel_crtc *intel_crtc = to_intel_crtc(encoder->base.crtc);
@@ -1385,7 +1385,7 @@ intel_tv_get_modes(struct drm_connector *connector)
 			mode_ptr->vsync_end = mode_ptr->vsync_start  + 1;
 		mode_ptr->vtotal = vactive_s + 33;
 
-		tmp = (u64) tv_mode->refresh * mode_ptr->vtotal;
+		tmp = mul_u32_u32(tv_mode->refresh, mode_ptr->vtotal);
 		tmp *= mode_ptr->htotal;
 		tmp = div_u64(tmp, 1000000);
 		mode_ptr->clock = (int) tmp;
diff --git a/drivers/gpu/drm/i915/intel_uc.c b/drivers/gpu/drm/i915/intel_uc.c
index 0178ba42a0e5..25bd162f38d2 100644
--- a/drivers/gpu/drm/i915/intel_uc.c
+++ b/drivers/gpu/drm/i915/intel_uc.c
@@ -22,22 +22,9 @@
  *
  */
 
-#include "i915_drv.h"
 #include "intel_uc.h"
-#include <linux/firmware.h>
-
-/* Cleans up uC firmware by releasing the firmware GEM obj.
- */
-static void __intel_uc_fw_fini(struct intel_uc_fw *uc_fw)
-{
-	struct drm_i915_gem_object *obj;
-
-	obj = fetch_and_zero(&uc_fw->obj);
-	if (obj)
-		i915_gem_object_put(obj);
-
-	uc_fw->fetch_status = INTEL_UC_FIRMWARE_NONE;
-}
+#include "i915_drv.h"
+#include "i915_guc_submission.h"
 
 /* Reset GuC providing us with fresh state for both GuC and HuC.
  */
@@ -63,234 +50,70 @@ static int __intel_uc_reset_hw(struct drm_i915_private *dev_priv)
 void intel_uc_sanitize_options(struct drm_i915_private *dev_priv)
 {
 	if (!HAS_GUC(dev_priv)) {
-		if (i915.enable_guc_loading > 0 ||
-		    i915.enable_guc_submission > 0)
+		if (i915_modparams.enable_guc_loading > 0 ||
+		    i915_modparams.enable_guc_submission > 0)
 			DRM_INFO("Ignoring GuC options, no hardware\n");
 
-		i915.enable_guc_loading = 0;
-		i915.enable_guc_submission = 0;
+		i915_modparams.enable_guc_loading = 0;
+		i915_modparams.enable_guc_submission = 0;
 		return;
 	}
 
 	/* A negative value means "use platform default" */
-	if (i915.enable_guc_loading < 0)
-		i915.enable_guc_loading = HAS_GUC_UCODE(dev_priv);
+	if (i915_modparams.enable_guc_loading < 0)
+		i915_modparams.enable_guc_loading = HAS_GUC_UCODE(dev_priv);
 
 	/* Verify firmware version */
-	if (i915.enable_guc_loading) {
+	if (i915_modparams.enable_guc_loading) {
 		if (HAS_HUC_UCODE(dev_priv))
 			intel_huc_select_fw(&dev_priv->huc);
 
-		if (intel_guc_select_fw(&dev_priv->guc))
-			i915.enable_guc_loading = 0;
+		if (intel_guc_fw_select(&dev_priv->guc))
+			i915_modparams.enable_guc_loading = 0;
 	}
 
 	/* Can't enable guc submission without guc loaded */
-	if (!i915.enable_guc_loading)
-		i915.enable_guc_submission = 0;
+	if (!i915_modparams.enable_guc_loading)
+		i915_modparams.enable_guc_submission = 0;
 
 	/* A negative value means "use platform default" */
-	if (i915.enable_guc_submission < 0)
-		i915.enable_guc_submission = HAS_GUC_SCHED(dev_priv);
-}
-
-static void gen8_guc_raise_irq(struct intel_guc *guc)
-{
-	struct drm_i915_private *dev_priv = guc_to_i915(guc);
-
-	I915_WRITE(GUC_SEND_INTERRUPT, GUC_SEND_TRIGGER);
+	if (i915_modparams.enable_guc_submission < 0)
+		i915_modparams.enable_guc_submission = HAS_GUC_SCHED(dev_priv);
 }
 
 void intel_uc_init_early(struct drm_i915_private *dev_priv)
 {
-	struct intel_guc *guc = &dev_priv->guc;
-
-	intel_guc_ct_init_early(&guc->ct);
-
-	mutex_init(&guc->send_mutex);
-	guc->send = intel_guc_send_nop;
-	guc->notify = gen8_guc_raise_irq;
-}
-
-static void fetch_uc_fw(struct drm_i915_private *dev_priv,
-			struct intel_uc_fw *uc_fw)
-{
-	struct pci_dev *pdev = dev_priv->drm.pdev;
-	struct drm_i915_gem_object *obj;
-	const struct firmware *fw = NULL;
-	struct uc_css_header *css;
-	size_t size;
-	int err;
-
-	if (!uc_fw->path)
-		return;
-
-	uc_fw->fetch_status = INTEL_UC_FIRMWARE_PENDING;
-
-	DRM_DEBUG_DRIVER("before requesting firmware: uC fw fetch status %s\n",
-			 intel_uc_fw_status_repr(uc_fw->fetch_status));
-
-	err = request_firmware(&fw, uc_fw->path, &pdev->dev);
-	if (err)
-		goto fail;
-	if (!fw)
-		goto fail;
-
-	DRM_DEBUG_DRIVER("fetch uC fw from %s succeeded, fw %p\n",
-			 uc_fw->path, fw);
-
-	/* Check the size of the blob before examining buffer contents */
-	if (fw->size < sizeof(struct uc_css_header)) {
-		DRM_NOTE("Firmware header is missing\n");
-		goto fail;
-	}
-
-	css = (struct uc_css_header *)fw->data;
-
-	/* Firmware bits always start from header */
-	uc_fw->header_offset = 0;
-	uc_fw->header_size = (css->header_size_dw - css->modulus_size_dw -
-			      css->key_size_dw - css->exponent_size_dw) * sizeof(u32);
-
-	if (uc_fw->header_size != sizeof(struct uc_css_header)) {
-		DRM_NOTE("CSS header definition mismatch\n");
-		goto fail;
-	}
-
-	/* then, uCode */
-	uc_fw->ucode_offset = uc_fw->header_offset + uc_fw->header_size;
-	uc_fw->ucode_size = (css->size_dw - css->header_size_dw) * sizeof(u32);
-
-	/* now RSA */
-	if (css->key_size_dw != UOS_RSA_SCRATCH_MAX_COUNT) {
-		DRM_NOTE("RSA key size is bad\n");
-		goto fail;
-	}
-	uc_fw->rsa_offset = uc_fw->ucode_offset + uc_fw->ucode_size;
-	uc_fw->rsa_size = css->key_size_dw * sizeof(u32);
-
-	/* At least, it should have header, uCode and RSA. Size of all three. */
-	size = uc_fw->header_size + uc_fw->ucode_size + uc_fw->rsa_size;
-	if (fw->size < size) {
-		DRM_NOTE("Missing firmware components\n");
-		goto fail;
-	}
-
-	/*
-	 * The GuC firmware image has the version number embedded at a
-	 * well-known offset within the firmware blob; note that major / minor
-	 * version are TWO bytes each (i.e. u16), although all pointers and
-	 * offsets are defined in terms of bytes (u8).
-	 */
-	switch (uc_fw->type) {
-	case INTEL_UC_FW_TYPE_GUC:
-		/* Header and uCode will be loaded to WOPCM. Size of the two. */
-		size = uc_fw->header_size + uc_fw->ucode_size;
-
-		/* Top 32k of WOPCM is reserved (8K stack + 24k RC6 context). */
-		if (size > intel_guc_wopcm_size(dev_priv)) {
-			DRM_ERROR("Firmware is too large to fit in WOPCM\n");
-			goto fail;
-		}
-		uc_fw->major_ver_found = css->guc.sw_version >> 16;
-		uc_fw->minor_ver_found = css->guc.sw_version & 0xFFFF;
-		break;
-
-	case INTEL_UC_FW_TYPE_HUC:
-		uc_fw->major_ver_found = css->huc.sw_version >> 16;
-		uc_fw->minor_ver_found = css->huc.sw_version & 0xFFFF;
-		break;
-
-	default:
-		DRM_ERROR("Unknown firmware type %d\n", uc_fw->type);
-		err = -ENOEXEC;
-		goto fail;
-	}
-
-	if (uc_fw->major_ver_wanted == 0 && uc_fw->minor_ver_wanted == 0) {
-		DRM_NOTE("Skipping %s firmware version check\n",
-			 intel_uc_fw_type_repr(uc_fw->type));
-	} else if (uc_fw->major_ver_found != uc_fw->major_ver_wanted ||
-		   uc_fw->minor_ver_found < uc_fw->minor_ver_wanted) {
-		DRM_NOTE("%s firmware version %d.%d, required %d.%d\n",
-			 intel_uc_fw_type_repr(uc_fw->type),
-			 uc_fw->major_ver_found, uc_fw->minor_ver_found,
-			 uc_fw->major_ver_wanted, uc_fw->minor_ver_wanted);
-		err = -ENOEXEC;
-		goto fail;
-	}
-
-	DRM_DEBUG_DRIVER("firmware version %d.%d OK (minimum %d.%d)\n",
-			 uc_fw->major_ver_found, uc_fw->minor_ver_found,
-			 uc_fw->major_ver_wanted, uc_fw->minor_ver_wanted);
-
-	obj = i915_gem_object_create_from_data(dev_priv, fw->data, fw->size);
-	if (IS_ERR(obj)) {
-		err = PTR_ERR(obj);
-		goto fail;
-	}
-
-	uc_fw->obj = obj;
-	uc_fw->size = fw->size;
-
-	DRM_DEBUG_DRIVER("uC fw fetch status SUCCESS, obj %p\n",
-			 uc_fw->obj);
-
-	release_firmware(fw);
-	uc_fw->fetch_status = INTEL_UC_FIRMWARE_SUCCESS;
-	return;
-
-fail:
-	DRM_WARN("Failed to fetch valid uC firmware from %s (error %d)\n",
-		 uc_fw->path, err);
-	DRM_DEBUG_DRIVER("uC fw fetch status FAIL; err %d, fw %p, obj %p\n",
-			 err, fw, uc_fw->obj);
-
-	release_firmware(fw);		/* OK even if fw is NULL */
-	uc_fw->fetch_status = INTEL_UC_FIRMWARE_FAIL;
+	intel_guc_init_early(&dev_priv->guc);
 }
 
 void intel_uc_init_fw(struct drm_i915_private *dev_priv)
 {
-	fetch_uc_fw(dev_priv, &dev_priv->huc.fw);
-	fetch_uc_fw(dev_priv, &dev_priv->guc.fw);
+	intel_uc_fw_fetch(dev_priv, &dev_priv->huc.fw);
+	intel_uc_fw_fetch(dev_priv, &dev_priv->guc.fw);
 }
 
 void intel_uc_fini_fw(struct drm_i915_private *dev_priv)
 {
-	__intel_uc_fw_fini(&dev_priv->guc.fw);
-	__intel_uc_fw_fini(&dev_priv->huc.fw);
+	intel_uc_fw_fini(&dev_priv->guc.fw);
+	intel_uc_fw_fini(&dev_priv->huc.fw);
 }
 
-static inline i915_reg_t guc_send_reg(struct intel_guc *guc, u32 i)
-{
-	GEM_BUG_ON(!guc->send_regs.base);
-	GEM_BUG_ON(!guc->send_regs.count);
-	GEM_BUG_ON(i >= guc->send_regs.count);
-
-	return _MMIO(guc->send_regs.base + 4 * i);
-}
-
-static void guc_init_send_regs(struct intel_guc *guc)
+/**
+ * intel_uc_init_mmio - setup uC MMIO access
+ *
+ * @dev_priv: device private
+ *
+ * Setup minimal state necessary for MMIO accesses later in the
+ * initialization sequence.
+ */
+void intel_uc_init_mmio(struct drm_i915_private *dev_priv)
 {
-	struct drm_i915_private *dev_priv = guc_to_i915(guc);
-	enum forcewake_domains fw_domains = 0;
-	unsigned int i;
-
-	guc->send_regs.base = i915_mmio_reg_offset(SOFT_SCRATCH(0));
-	guc->send_regs.count = SOFT_SCRATCH_COUNT - 1;
-
-	for (i = 0; i < guc->send_regs.count; i++) {
-		fw_domains |= intel_uncore_forcewake_for_reg(dev_priv,
-					guc_send_reg(guc, i),
-					FW_REG_READ | FW_REG_WRITE);
-	}
-	guc->send_regs.fw_domains = fw_domains;
+	intel_guc_init_send_regs(&dev_priv->guc);
 }
 
 static void guc_capture_load_err_log(struct intel_guc *guc)
 {
-	if (!guc->log.vma || i915.guc_log_level < 0)
+	if (!guc->log.vma || i915_modparams.guc_log_level < 0)
 		return;
 
 	if (!guc->load_err_log)
@@ -309,8 +132,6 @@ static int guc_enable_communication(struct intel_guc *guc)
 {
 	struct drm_i915_private *dev_priv = guc_to_i915(guc);
 
-	guc_init_send_regs(guc);
-
 	if (HAS_GUC_CT(dev_priv))
 		return intel_guc_enable_ct(guc);
 
@@ -333,7 +154,7 @@ int intel_uc_init_hw(struct drm_i915_private *dev_priv)
 	struct intel_guc *guc = &dev_priv->guc;
 	int ret, attempts;
 
-	if (!i915.enable_guc_loading)
+	if (!i915_modparams.enable_guc_loading)
 		return 0;
 
 	guc_disable_communication(guc);
@@ -342,7 +163,7 @@ int intel_uc_init_hw(struct drm_i915_private *dev_priv)
 	/* We need to notify the guc whenever we change the GGTT */
 	i915_ggtt_enable_guc(dev_priv);
 
-	if (i915.enable_guc_submission) {
+	if (i915_modparams.enable_guc_submission) {
 		/*
 		 * This is stuff we need to have available at fw load time
 		 * if we are planning to enable submission later
@@ -374,7 +195,8 @@ int intel_uc_init_hw(struct drm_i915_private *dev_priv)
 			goto err_submission;
 
 		intel_huc_init_hw(&dev_priv->huc);
-		ret = intel_guc_init_hw(&dev_priv->guc);
+		intel_guc_init_params(guc);
+		ret = intel_guc_fw_upload(guc);
 		if (ret == 0 || ret != -EAGAIN)
 			break;
 
@@ -390,9 +212,9 @@ int intel_uc_init_hw(struct drm_i915_private *dev_priv)
 	if (ret)
 		goto err_log_capture;
 
-	intel_guc_auth_huc(dev_priv);
-	if (i915.enable_guc_submission) {
-		if (i915.guc_log_level >= 0)
+	intel_huc_auth(&dev_priv->huc);
+	if (i915_modparams.enable_guc_submission) {
+		if (i915_modparams.guc_log_level >= 0)
 			gen9_enable_guc_interrupts(dev_priv);
 
 		ret = i915_guc_submission_enable(dev_priv);
@@ -400,6 +222,12 @@ int intel_uc_init_hw(struct drm_i915_private *dev_priv)
 			goto err_interrupts;
 	}
 
+	dev_info(dev_priv->drm.dev, "GuC %s (firmware %s [version %u.%u])\n",
+		 i915_modparams.enable_guc_submission ? "submission enabled" :
+							"loaded",
+		 guc->fw.path,
+		 guc->fw.major_ver_found, guc->fw.minor_ver_found);
+
 	return 0;
 
 	/*
@@ -417,24 +245,26 @@ err_interrupts:
 err_log_capture:
 	guc_capture_load_err_log(guc);
 err_submission:
-	if (i915.enable_guc_submission)
+	if (i915_modparams.enable_guc_submission)
 		i915_guc_submission_fini(dev_priv);
 err_guc:
 	i915_ggtt_disable_guc(dev_priv);
 
-	DRM_ERROR("GuC init failed\n");
-	if (i915.enable_guc_loading > 1 || i915.enable_guc_submission > 1)
+	if (i915_modparams.enable_guc_loading > 1 ||
+	    i915_modparams.enable_guc_submission > 1) {
+		DRM_ERROR("GuC init failed. Firmware loading disabled.\n");
 		ret = -EIO;
-	else
+	} else {
+		DRM_NOTE("GuC init failed. Firmware loading disabled.\n");
 		ret = 0;
+	}
 
-	if (i915.enable_guc_submission) {
-		i915.enable_guc_submission = 0;
+	if (i915_modparams.enable_guc_submission) {
+		i915_modparams.enable_guc_submission = 0;
 		DRM_NOTE("Falling back from GuC submission to execlist mode\n");
 	}
 
-	i915.enable_guc_loading = 0;
-	DRM_NOTE("GuC firmware loading disabled\n");
+	i915_modparams.enable_guc_loading = 0;
 
 	return ret;
 }
@@ -443,97 +273,18 @@ void intel_uc_fini_hw(struct drm_i915_private *dev_priv)
 {
 	guc_free_load_err_log(&dev_priv->guc);
 
-	if (!i915.enable_guc_loading)
+	if (!i915_modparams.enable_guc_loading)
 		return;
 
-	if (i915.enable_guc_submission)
+	if (i915_modparams.enable_guc_submission)
 		i915_guc_submission_disable(dev_priv);
 
 	guc_disable_communication(&dev_priv->guc);
 
-	if (i915.enable_guc_submission) {
+	if (i915_modparams.enable_guc_submission) {
 		gen9_disable_guc_interrupts(dev_priv);
 		i915_guc_submission_fini(dev_priv);
 	}
 
 	i915_ggtt_disable_guc(dev_priv);
 }
-
-int intel_guc_send_nop(struct intel_guc *guc, const u32 *action, u32 len)
-{
-	WARN(1, "Unexpected send: action=%#x\n", *action);
-	return -ENODEV;
-}
-
-/*
- * This function implements the MMIO based host to GuC interface.
- */
-int intel_guc_send_mmio(struct intel_guc *guc, const u32 *action, u32 len)
-{
-	struct drm_i915_private *dev_priv = guc_to_i915(guc);
-	u32 status;
-	int i;
-	int ret;
-
-	GEM_BUG_ON(!len);
-	GEM_BUG_ON(len > guc->send_regs.count);
-
-	/* If CT is available, we expect to use MMIO only during init/fini */
-	GEM_BUG_ON(HAS_GUC_CT(dev_priv) &&
-		*action != INTEL_GUC_ACTION_REGISTER_COMMAND_TRANSPORT_BUFFER &&
-		*action != INTEL_GUC_ACTION_DEREGISTER_COMMAND_TRANSPORT_BUFFER);
-
-	mutex_lock(&guc->send_mutex);
-	intel_uncore_forcewake_get(dev_priv, guc->send_regs.fw_domains);
-
-	for (i = 0; i < len; i++)
-		I915_WRITE(guc_send_reg(guc, i), action[i]);
-
-	POSTING_READ(guc_send_reg(guc, i - 1));
-
-	intel_guc_notify(guc);
-
-	/*
-	 * No GuC command should ever take longer than 10ms.
-	 * Fast commands should still complete in 10us.
-	 */
-	ret = __intel_wait_for_register_fw(dev_priv,
-					   guc_send_reg(guc, 0),
-					   INTEL_GUC_RECV_MASK,
-					   INTEL_GUC_RECV_MASK,
-					   10, 10, &status);
-	if (status != INTEL_GUC_STATUS_SUCCESS) {
-		/*
-		 * Either the GuC explicitly returned an error (which
-		 * we convert to -EIO here) or no response at all was
-		 * received within the timeout limit (-ETIMEDOUT)
-		 */
-		if (ret != -ETIMEDOUT)
-			ret = -EIO;
-
-		DRM_WARN("INTEL_GUC_SEND: Action 0x%X failed;"
-			 " ret=%d status=0x%08X response=0x%08X\n",
-			 action[0], ret, status, I915_READ(SOFT_SCRATCH(15)));
-	}
-
-	intel_uncore_forcewake_put(dev_priv, guc->send_regs.fw_domains);
-	mutex_unlock(&guc->send_mutex);
-
-	return ret;
-}
-
-int intel_guc_sample_forcewake(struct intel_guc *guc)
-{
-	struct drm_i915_private *dev_priv = guc_to_i915(guc);
-	u32 action[2];
-
-	action[0] = INTEL_GUC_ACTION_SAMPLE_FORCEWAKE;
-	/* WaRsDisableCoarsePowerGating:skl,bxt */
-	if (!intel_enable_rc6() || NEEDS_WaRsDisableCoarsePowerGating(dev_priv))
-		action[1] = 0;
-	else
-		/* bit 0 and 1 are for Render and Media domain separately */
-		action[1] = GUC_FORCEWAKE_RENDER | GUC_FORCEWAKE_MEDIA;
-
-	return intel_guc_send(guc, action, ARRAY_SIZE(action));
-}
diff --git a/drivers/gpu/drm/i915/intel_uc.h b/drivers/gpu/drm/i915/intel_uc.h
index 22ae52b17b0f..e18d3bb02088 100644
--- a/drivers/gpu/drm/i915/intel_uc.h
+++ b/drivers/gpu/drm/i915/intel_uc.h
@@ -24,256 +24,15 @@
 #ifndef _INTEL_UC_H_
 #define _INTEL_UC_H_
 
-#include "intel_guc_fwif.h"
-#include "i915_guc_reg.h"
-#include "intel_ringbuffer.h"
-#include "intel_guc_ct.h"
-#include "i915_vma.h"
+#include "intel_guc.h"
+#include "intel_huc.h"
 
-struct drm_i915_gem_request;
-
-/*
- * This structure primarily describes the GEM object shared with the GuC.
- * The specs sometimes refer to this object as a "GuC context", but we use
- * the term "client" to avoid confusion with hardware contexts. This
- * GEM object is held for the entire lifetime of our interaction with
- * the GuC, being allocated before the GuC is loaded with its firmware.
- * Because there's no way to update the address used by the GuC after
- * initialisation, the shared object must stay pinned into the GGTT as
- * long as the GuC is in use. We also keep the first page (only) mapped
- * into kernel address space, as it includes shared data that must be
- * updated on every request submission.
- *
- * The single GEM object described here is actually made up of several
- * separate areas, as far as the GuC is concerned. The first page (kept
- * kmap'd) includes the "process descriptor" which holds sequence data for
- * the doorbell, and one cacheline which actually *is* the doorbell; a
- * write to this will "ring the doorbell" (i.e. send an interrupt to the
- * GuC). The subsequent  pages of the client object constitute the work
- * queue (a circular array of work items), again described in the process
- * descriptor. Work queue pages are mapped momentarily as required.
- *
- * We also keep a few statistics on failures. Ideally, these should all
- * be zero!
- *   no_wq_space: times that the submission pre-check found no space was
- *                available in the work queue (note, the queue is shared,
- *                not per-engine). It is OK for this to be nonzero, but
- *                it should not be huge!
- *   b_fail: failed to ring the doorbell. This should never happen, unless
- *           somehow the hardware misbehaves, or maybe if the GuC firmware
- *           crashes? We probably need to reset the GPU to recover.
- *   retcode: errno from last guc_submit()
- */
-struct i915_guc_client {
-	struct i915_vma *vma;
-	void *vaddr;
-	struct i915_gem_context *owner;
-	struct intel_guc *guc;
-
-	uint32_t engines;		/* bitmap of (host) engine ids	*/
-	uint32_t priority;
-	u32 stage_id;
-	uint32_t proc_desc_offset;
-
-	u16 doorbell_id;
-	unsigned long doorbell_offset;
-	u32 doorbell_cookie;
-
-	spinlock_t wq_lock;
-	uint32_t wq_offset;
-	uint32_t wq_size;
-	uint32_t wq_tail;
-	uint32_t wq_rsvd;
-	uint32_t no_wq_space;
-
-	/* Per-engine counts of GuC submissions */
-	uint64_t submissions[I915_NUM_ENGINES];
-};
-
-enum intel_uc_fw_status {
-	INTEL_UC_FIRMWARE_FAIL = -1,
-	INTEL_UC_FIRMWARE_NONE = 0,
-	INTEL_UC_FIRMWARE_PENDING,
-	INTEL_UC_FIRMWARE_SUCCESS
-};
-
-/* User-friendly representation of an enum */
-static inline
-const char *intel_uc_fw_status_repr(enum intel_uc_fw_status status)
-{
-	switch (status) {
-	case INTEL_UC_FIRMWARE_FAIL:
-		return "FAIL";
-	case INTEL_UC_FIRMWARE_NONE:
-		return "NONE";
-	case INTEL_UC_FIRMWARE_PENDING:
-		return "PENDING";
-	case INTEL_UC_FIRMWARE_SUCCESS:
-		return "SUCCESS";
-	}
-	return "<invalid>";
-}
-
-enum intel_uc_fw_type {
-	INTEL_UC_FW_TYPE_GUC,
-	INTEL_UC_FW_TYPE_HUC
-};
-
-/* User-friendly representation of an enum */
-static inline const char *intel_uc_fw_type_repr(enum intel_uc_fw_type type)
-{
-	switch (type) {
-	case INTEL_UC_FW_TYPE_GUC:
-		return "GuC";
-	case INTEL_UC_FW_TYPE_HUC:
-		return "HuC";
-	}
-	return "uC";
-}
-
-/*
- * This structure encapsulates all the data needed during the process
- * of fetching, caching, and loading the firmware image into the GuC.
- */
-struct intel_uc_fw {
-	const char *path;
-	size_t size;
-	struct drm_i915_gem_object *obj;
-	enum intel_uc_fw_status fetch_status;
-	enum intel_uc_fw_status load_status;
-
-	uint16_t major_ver_wanted;
-	uint16_t minor_ver_wanted;
-	uint16_t major_ver_found;
-	uint16_t minor_ver_found;
-
-	enum intel_uc_fw_type type;
-	uint32_t header_size;
-	uint32_t header_offset;
-	uint32_t rsa_size;
-	uint32_t rsa_offset;
-	uint32_t ucode_size;
-	uint32_t ucode_offset;
-};
-
-struct intel_guc_log {
-	uint32_t flags;
-	struct i915_vma *vma;
-	/* The runtime stuff gets created only when GuC logging gets enabled */
-	struct {
-		void *buf_addr;
-		struct workqueue_struct *flush_wq;
-		struct work_struct flush_work;
-		struct rchan *relay_chan;
-	} runtime;
-	/* logging related stats */
-	u32 capture_miss_count;
-	u32 flush_interrupt_count;
-	u32 prev_overflow_count[GUC_MAX_LOG_BUFFER];
-	u32 total_overflow_count[GUC_MAX_LOG_BUFFER];
-	u32 flush_count[GUC_MAX_LOG_BUFFER];
-};
-
-struct intel_guc {
-	struct intel_uc_fw fw;
-	struct intel_guc_log log;
-	struct intel_guc_ct ct;
-
-	/* Log snapshot if GuC errors during load */
-	struct drm_i915_gem_object *load_err_log;
-
-	/* intel_guc_recv interrupt related state */
-	bool interrupts_enabled;
-
-	struct i915_vma *ads_vma;
-	struct i915_vma *stage_desc_pool;
-	void *stage_desc_pool_vaddr;
-	struct ida stage_ids;
-
-	struct i915_guc_client *execbuf_client;
-
-	DECLARE_BITMAP(doorbell_bitmap, GUC_NUM_DOORBELLS);
-	uint32_t db_cacheline;		/* Cyclic counter mod pagesize	*/
-
-	/* GuC's FW specific registers used in MMIO send */
-	struct {
-		u32 base;
-		unsigned int count;
-		enum forcewake_domains fw_domains;
-	} send_regs;
-
-	/* To serialize the intel_guc_send actions */
-	struct mutex send_mutex;
-
-	/* GuC's FW specific send function */
-	int (*send)(struct intel_guc *guc, const u32 *data, u32 len);
-
-	/* GuC's FW specific notify function */
-	void (*notify)(struct intel_guc *guc);
-};
-
-struct intel_huc {
-	/* Generic uC firmware management */
-	struct intel_uc_fw fw;
-
-	/* HuC-specific additions */
-};
-
-/* intel_uc.c */
 void intel_uc_sanitize_options(struct drm_i915_private *dev_priv);
 void intel_uc_init_early(struct drm_i915_private *dev_priv);
+void intel_uc_init_mmio(struct drm_i915_private *dev_priv);
 void intel_uc_init_fw(struct drm_i915_private *dev_priv);
 void intel_uc_fini_fw(struct drm_i915_private *dev_priv);
 int intel_uc_init_hw(struct drm_i915_private *dev_priv);
 void intel_uc_fini_hw(struct drm_i915_private *dev_priv);
-int intel_guc_sample_forcewake(struct intel_guc *guc);
-int intel_guc_send_nop(struct intel_guc *guc, const u32 *action, u32 len);
-int intel_guc_send_mmio(struct intel_guc *guc, const u32 *action, u32 len);
-
-static inline int intel_guc_send(struct intel_guc *guc, const u32 *action, u32 len)
-{
-	return guc->send(guc, action, len);
-}
-
-static inline void intel_guc_notify(struct intel_guc *guc)
-{
-	guc->notify(guc);
-}
-
-/* intel_guc_loader.c */
-int intel_guc_select_fw(struct intel_guc *guc);
-int intel_guc_init_hw(struct intel_guc *guc);
-int intel_guc_suspend(struct drm_i915_private *dev_priv);
-int intel_guc_resume(struct drm_i915_private *dev_priv);
-u32 intel_guc_wopcm_size(struct drm_i915_private *dev_priv);
-
-/* i915_guc_submission.c */
-int i915_guc_submission_init(struct drm_i915_private *dev_priv);
-int i915_guc_submission_enable(struct drm_i915_private *dev_priv);
-int i915_guc_wq_reserve(struct drm_i915_gem_request *rq);
-void i915_guc_wq_unreserve(struct drm_i915_gem_request *request);
-void i915_guc_submission_disable(struct drm_i915_private *dev_priv);
-void i915_guc_submission_fini(struct drm_i915_private *dev_priv);
-struct i915_vma *intel_guc_allocate_vma(struct intel_guc *guc, u32 size);
-
-/* intel_guc_log.c */
-int intel_guc_log_create(struct intel_guc *guc);
-void intel_guc_log_destroy(struct intel_guc *guc);
-int i915_guc_log_control(struct drm_i915_private *dev_priv, u64 control_val);
-void i915_guc_log_register(struct drm_i915_private *dev_priv);
-void i915_guc_log_unregister(struct drm_i915_private *dev_priv);
-
-static inline u32 guc_ggtt_offset(struct i915_vma *vma)
-{
-	u32 offset = i915_ggtt_offset(vma);
-	GEM_BUG_ON(offset < GUC_WOPCM_TOP);
-	GEM_BUG_ON(range_overflows_t(u64, offset, vma->size, GUC_GGTT_TOP));
-	return offset;
-}
-
-/* intel_huc.c */
-void intel_huc_select_fw(struct intel_huc *huc);
-void intel_huc_init_hw(struct intel_huc *huc);
-void intel_guc_auth_huc(struct drm_i915_private *dev_priv);
 
 #endif
diff --git a/drivers/gpu/drm/i915/intel_uc_fw.c b/drivers/gpu/drm/i915/intel_uc_fw.c
new file mode 100644
index 000000000000..973888e94cba
--- /dev/null
+++ b/drivers/gpu/drm/i915/intel_uc_fw.c
@@ -0,0 +1,318 @@
+/*
+ * Copyright © 2016-2017 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ */
+
+#include <linux/firmware.h>
+#include <drm/drm_print.h>
+
+#include "intel_uc_fw.h"
+#include "i915_drv.h"
+
+/**
+ * intel_uc_fw_fetch - fetch uC firmware
+ *
+ * @dev_priv: device private
+ * @uc_fw: uC firmware
+ *
+ * Fetch uC firmware into GEM obj.
+ */
+void intel_uc_fw_fetch(struct drm_i915_private *dev_priv,
+		       struct intel_uc_fw *uc_fw)
+{
+	struct pci_dev *pdev = dev_priv->drm.pdev;
+	struct drm_i915_gem_object *obj;
+	const struct firmware *fw = NULL;
+	struct uc_css_header *css;
+	size_t size;
+	int err;
+
+	DRM_DEBUG_DRIVER("%s fw fetch %s\n",
+			 intel_uc_fw_type_repr(uc_fw->type), uc_fw->path);
+
+	if (!uc_fw->path)
+		return;
+
+	uc_fw->fetch_status = INTEL_UC_FIRMWARE_PENDING;
+	DRM_DEBUG_DRIVER("%s fw fetch %s\n",
+			 intel_uc_fw_type_repr(uc_fw->type),
+			 intel_uc_fw_status_repr(uc_fw->fetch_status));
+
+	err = request_firmware(&fw, uc_fw->path, &pdev->dev);
+	if (err) {
+		DRM_DEBUG_DRIVER("%s fw request_firmware err=%d\n",
+				 intel_uc_fw_type_repr(uc_fw->type), err);
+		goto fail;
+	}
+
+	DRM_DEBUG_DRIVER("%s fw size %zu ptr %p\n",
+			 intel_uc_fw_type_repr(uc_fw->type), fw->size, fw);
+
+	/* Check the size of the blob before examining buffer contents */
+	if (fw->size < sizeof(struct uc_css_header)) {
+		DRM_WARN("%s: Unexpected firmware size (%zu, min %zu)\n",
+			 intel_uc_fw_type_repr(uc_fw->type),
+			 fw->size, sizeof(struct uc_css_header));
+		err = -ENODATA;
+		goto fail;
+	}
+
+	css = (struct uc_css_header *)fw->data;
+
+	/* Firmware bits always start from header */
+	uc_fw->header_offset = 0;
+	uc_fw->header_size = (css->header_size_dw - css->modulus_size_dw -
+			      css->key_size_dw - css->exponent_size_dw) *
+			     sizeof(u32);
+
+	if (uc_fw->header_size != sizeof(struct uc_css_header)) {
+		DRM_WARN("%s: Mismatched firmware header definition\n",
+			 intel_uc_fw_type_repr(uc_fw->type));
+		err = -ENOEXEC;
+		goto fail;
+	}
+
+	/* then, uCode */
+	uc_fw->ucode_offset = uc_fw->header_offset + uc_fw->header_size;
+	uc_fw->ucode_size = (css->size_dw - css->header_size_dw) * sizeof(u32);
+
+	/* Header and uCode will be loaded to WOPCM */
+	size = uc_fw->header_size + uc_fw->ucode_size;
+	if (size > intel_guc_wopcm_size(dev_priv)) {
+		DRM_WARN("%s: Firmware is too large to fit in WOPCM\n",
+			 intel_uc_fw_type_repr(uc_fw->type));
+		err = -E2BIG;
+		goto fail;
+	}
+
+	/* now RSA */
+	if (css->key_size_dw != UOS_RSA_SCRATCH_MAX_COUNT) {
+		DRM_WARN("%s: Mismatched firmware RSA key size (%u)\n",
+			 intel_uc_fw_type_repr(uc_fw->type), css->key_size_dw);
+		err = -ENOEXEC;
+		goto fail;
+	}
+	uc_fw->rsa_offset = uc_fw->ucode_offset + uc_fw->ucode_size;
+	uc_fw->rsa_size = css->key_size_dw * sizeof(u32);
+
+	/* At least, it should have header, uCode and RSA. Size of all three. */
+	size = uc_fw->header_size + uc_fw->ucode_size + uc_fw->rsa_size;
+	if (fw->size < size) {
+		DRM_WARN("%s: Truncated firmware (%zu, expected %zu)\n",
+			 intel_uc_fw_type_repr(uc_fw->type), fw->size, size);
+		err = -ENOEXEC;
+		goto fail;
+	}
+
+	/*
+	 * The GuC firmware image has the version number embedded at a
+	 * well-known offset within the firmware blob; note that major / minor
+	 * version are TWO bytes each (i.e. u16), although all pointers and
+	 * offsets are defined in terms of bytes (u8).
+	 */
+	switch (uc_fw->type) {
+	case INTEL_UC_FW_TYPE_GUC:
+		uc_fw->major_ver_found = css->guc.sw_version >> 16;
+		uc_fw->minor_ver_found = css->guc.sw_version & 0xFFFF;
+		break;
+
+	case INTEL_UC_FW_TYPE_HUC:
+		uc_fw->major_ver_found = css->huc.sw_version >> 16;
+		uc_fw->minor_ver_found = css->huc.sw_version & 0xFFFF;
+		break;
+
+	default:
+		MISSING_CASE(uc_fw->type);
+		break;
+	}
+
+	DRM_DEBUG_DRIVER("%s fw version %u.%u (wanted %u.%u)\n",
+			 intel_uc_fw_type_repr(uc_fw->type),
+			 uc_fw->major_ver_found, uc_fw->minor_ver_found,
+			 uc_fw->major_ver_wanted, uc_fw->minor_ver_wanted);
+
+	if (uc_fw->major_ver_wanted == 0 && uc_fw->minor_ver_wanted == 0) {
+		DRM_NOTE("%s: Skipping firmware version check\n",
+			 intel_uc_fw_type_repr(uc_fw->type));
+	} else if (uc_fw->major_ver_found != uc_fw->major_ver_wanted ||
+		   uc_fw->minor_ver_found < uc_fw->minor_ver_wanted) {
+		DRM_NOTE("%s: Wrong firmware version (%u.%u, required %u.%u)\n",
+			 intel_uc_fw_type_repr(uc_fw->type),
+			 uc_fw->major_ver_found, uc_fw->minor_ver_found,
+			 uc_fw->major_ver_wanted, uc_fw->minor_ver_wanted);
+		err = -ENOEXEC;
+		goto fail;
+	}
+
+	obj = i915_gem_object_create_from_data(dev_priv, fw->data, fw->size);
+	if (IS_ERR(obj)) {
+		err = PTR_ERR(obj);
+		DRM_DEBUG_DRIVER("%s fw object_create err=%d\n",
+				 intel_uc_fw_type_repr(uc_fw->type), err);
+		goto fail;
+	}
+
+	uc_fw->obj = obj;
+	uc_fw->size = fw->size;
+	uc_fw->fetch_status = INTEL_UC_FIRMWARE_SUCCESS;
+	DRM_DEBUG_DRIVER("%s fw fetch %s\n",
+			 intel_uc_fw_type_repr(uc_fw->type),
+			 intel_uc_fw_status_repr(uc_fw->fetch_status));
+
+	release_firmware(fw);
+	return;
+
+fail:
+	uc_fw->fetch_status = INTEL_UC_FIRMWARE_FAIL;
+	DRM_DEBUG_DRIVER("%s fw fetch %s\n",
+			 intel_uc_fw_type_repr(uc_fw->type),
+			 intel_uc_fw_status_repr(uc_fw->fetch_status));
+
+	DRM_WARN("%s: Failed to fetch firmware %s (error %d)\n",
+		 intel_uc_fw_type_repr(uc_fw->type), uc_fw->path, err);
+	DRM_INFO("%s: Firmware can be downloaded from %s\n",
+		 intel_uc_fw_type_repr(uc_fw->type), INTEL_UC_FIRMWARE_URL);
+
+	release_firmware(fw);		/* OK even if fw is NULL */
+}
+
+/**
+ * intel_uc_fw_upload - load uC firmware using custom loader
+ *
+ * @uc_fw: uC firmware
+ * @loader: custom uC firmware loader function
+ *
+ * Loads uC firmware using custom loader and updates internal flags.
+ */
+int intel_uc_fw_upload(struct intel_uc_fw *uc_fw,
+		       int (*xfer)(struct intel_uc_fw *uc_fw,
+				   struct i915_vma *vma))
+{
+	struct i915_vma *vma;
+	int err;
+
+	DRM_DEBUG_DRIVER("%s fw load %s\n",
+			 intel_uc_fw_type_repr(uc_fw->type), uc_fw->path);
+
+	if (uc_fw->fetch_status != INTEL_UC_FIRMWARE_SUCCESS)
+		return -EIO;
+
+	uc_fw->load_status = INTEL_UC_FIRMWARE_PENDING;
+	DRM_DEBUG_DRIVER("%s fw load %s\n",
+			 intel_uc_fw_type_repr(uc_fw->type),
+			 intel_uc_fw_status_repr(uc_fw->load_status));
+
+	/* Pin object with firmware */
+	err = i915_gem_object_set_to_gtt_domain(uc_fw->obj, false);
+	if (err) {
+		DRM_DEBUG_DRIVER("%s fw set-domain err=%d\n",
+				 intel_uc_fw_type_repr(uc_fw->type), err);
+		goto fail;
+	}
+
+	vma = i915_gem_object_ggtt_pin(uc_fw->obj, NULL, 0, 0,
+				       PIN_OFFSET_BIAS | GUC_WOPCM_TOP);
+	if (IS_ERR(vma)) {
+		err = PTR_ERR(vma);
+		DRM_DEBUG_DRIVER("%s fw ggtt-pin err=%d\n",
+				 intel_uc_fw_type_repr(uc_fw->type), err);
+		goto fail;
+	}
+
+	/* Call custom loader */
+	err = xfer(uc_fw, vma);
+
+	/*
+	 * We keep the object pages for reuse during resume. But we can unpin it
+	 * now that DMA has completed, so it doesn't continue to take up space.
+	 */
+	i915_vma_unpin(vma);
+
+	if (err)
+		goto fail;
+
+	uc_fw->load_status = INTEL_UC_FIRMWARE_SUCCESS;
+	DRM_DEBUG_DRIVER("%s fw load %s\n",
+			 intel_uc_fw_type_repr(uc_fw->type),
+			 intel_uc_fw_status_repr(uc_fw->load_status));
+
+	DRM_INFO("%s: Loaded firmware %s (version %u.%u)\n",
+		 intel_uc_fw_type_repr(uc_fw->type),
+		 uc_fw->path,
+		 uc_fw->major_ver_found, uc_fw->minor_ver_found);
+
+	return 0;
+
+fail:
+	uc_fw->load_status = INTEL_UC_FIRMWARE_FAIL;
+	DRM_DEBUG_DRIVER("%s fw load %s\n",
+			 intel_uc_fw_type_repr(uc_fw->type),
+			 intel_uc_fw_status_repr(uc_fw->load_status));
+
+	DRM_WARN("%s: Failed to load firmware %s (error %d)\n",
+		 intel_uc_fw_type_repr(uc_fw->type), uc_fw->path, err);
+
+	return err;
+}
+
+/**
+ * intel_uc_fw_fini - cleanup uC firmware
+ *
+ * @uc_fw: uC firmware
+ *
+ * Cleans up uC firmware by releasing the firmware GEM obj.
+ */
+void intel_uc_fw_fini(struct intel_uc_fw *uc_fw)
+{
+	struct drm_i915_gem_object *obj;
+
+	obj = fetch_and_zero(&uc_fw->obj);
+	if (obj)
+		i915_gem_object_put(obj);
+
+	uc_fw->fetch_status = INTEL_UC_FIRMWARE_NONE;
+}
+
+/**
+ * intel_uc_fw_dump - dump information about uC firmware
+ * @uc_fw: uC firmware
+ * @p: the &drm_printer
+ *
+ * Pretty printer for uC firmware.
+ */
+void intel_uc_fw_dump(struct intel_uc_fw *uc_fw, struct drm_printer *p)
+{
+	drm_printf(p, "%s firmware: %s\n",
+		   intel_uc_fw_type_repr(uc_fw->type), uc_fw->path);
+	drm_printf(p, "\tstatus: fetch %s, load %s\n",
+		   intel_uc_fw_status_repr(uc_fw->fetch_status),
+		   intel_uc_fw_status_repr(uc_fw->load_status));
+	drm_printf(p, "\tversion: wanted %u.%u, found %u.%u\n",
+		   uc_fw->major_ver_wanted, uc_fw->minor_ver_wanted,
+		   uc_fw->major_ver_found, uc_fw->minor_ver_found);
+	drm_printf(p, "\theader: offset %u, size %u\n",
+		   uc_fw->header_offset, uc_fw->header_size);
+	drm_printf(p, "\tuCode: offset %u, size %u\n",
+		   uc_fw->ucode_offset, uc_fw->ucode_size);
+	drm_printf(p, "\tRSA: offset %u, size %u\n",
+		   uc_fw->rsa_offset, uc_fw->rsa_size);
+}
diff --git a/drivers/gpu/drm/i915/intel_uc_fw.h b/drivers/gpu/drm/i915/intel_uc_fw.h
new file mode 100644
index 000000000000..132903669391
--- /dev/null
+++ b/drivers/gpu/drm/i915/intel_uc_fw.h
@@ -0,0 +1,121 @@
+/*
+ * Copyright © 2014-2017 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ */
+
+#ifndef _INTEL_UC_FW_H_
+#define _INTEL_UC_FW_H_
+
+struct drm_printer;
+struct drm_i915_private;
+struct i915_vma;
+
+/* Home of GuC, HuC and DMC firmwares */
+#define INTEL_UC_FIRMWARE_URL "https://01.org/linuxgraphics/downloads/firmware"
+
+enum intel_uc_fw_status {
+	INTEL_UC_FIRMWARE_FAIL = -1,
+	INTEL_UC_FIRMWARE_NONE = 0,
+	INTEL_UC_FIRMWARE_PENDING,
+	INTEL_UC_FIRMWARE_SUCCESS
+};
+
+enum intel_uc_fw_type {
+	INTEL_UC_FW_TYPE_GUC,
+	INTEL_UC_FW_TYPE_HUC
+};
+
+/*
+ * This structure encapsulates all the data needed during the process
+ * of fetching, caching, and loading the firmware image into the uC.
+ */
+struct intel_uc_fw {
+	const char *path;
+	size_t size;
+	struct drm_i915_gem_object *obj;
+	enum intel_uc_fw_status fetch_status;
+	enum intel_uc_fw_status load_status;
+
+	/*
+	 * The firmware build process will generate a version header file with major and
+	 * minor version defined. The versions are built into CSS header of firmware.
+	 * i915 kernel driver set the minimal firmware version required per platform.
+	 */
+	u16 major_ver_wanted;
+	u16 minor_ver_wanted;
+	u16 major_ver_found;
+	u16 minor_ver_found;
+
+	enum intel_uc_fw_type type;
+	u32 header_size;
+	u32 header_offset;
+	u32 rsa_size;
+	u32 rsa_offset;
+	u32 ucode_size;
+	u32 ucode_offset;
+};
+
+static inline
+const char *intel_uc_fw_status_repr(enum intel_uc_fw_status status)
+{
+	switch (status) {
+	case INTEL_UC_FIRMWARE_FAIL:
+		return "FAIL";
+	case INTEL_UC_FIRMWARE_NONE:
+		return "NONE";
+	case INTEL_UC_FIRMWARE_PENDING:
+		return "PENDING";
+	case INTEL_UC_FIRMWARE_SUCCESS:
+		return "SUCCESS";
+	}
+	return "<invalid>";
+}
+
+static inline const char *intel_uc_fw_type_repr(enum intel_uc_fw_type type)
+{
+	switch (type) {
+	case INTEL_UC_FW_TYPE_GUC:
+		return "GuC";
+	case INTEL_UC_FW_TYPE_HUC:
+		return "HuC";
+	}
+	return "uC";
+}
+
+static inline
+void intel_uc_fw_init(struct intel_uc_fw *uc_fw, enum intel_uc_fw_type type)
+{
+	uc_fw->path = NULL;
+	uc_fw->fetch_status = INTEL_UC_FIRMWARE_NONE;
+	uc_fw->load_status = INTEL_UC_FIRMWARE_NONE;
+	uc_fw->type = type;
+}
+
+void intel_uc_fw_fetch(struct drm_i915_private *dev_priv,
+		       struct intel_uc_fw *uc_fw);
+int intel_uc_fw_upload(struct intel_uc_fw *uc_fw,
+		       int (*xfer)(struct intel_uc_fw *uc_fw,
+				   struct i915_vma *vma));
+void intel_uc_fw_fini(struct intel_uc_fw *uc_fw);
+void intel_uc_fw_dump(struct intel_uc_fw *uc_fw, struct drm_printer *p);
+
+#endif
diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c
index 1d7b879cc68c..8c2ce81f01c2 100644
--- a/drivers/gpu/drm/i915/intel_uncore.c
+++ b/drivers/gpu/drm/i915/intel_uncore.c
@@ -434,9 +434,16 @@ void intel_uncore_resume_early(struct drm_i915_private *dev_priv)
 	i915_check_and_clear_faults(dev_priv);
 }
 
+void intel_uncore_runtime_resume(struct drm_i915_private *dev_priv)
+{
+	iosf_mbi_register_pmic_bus_access_notifier(
+		&dev_priv->uncore.pmic_bus_access_nb);
+}
+
 void intel_uncore_sanitize(struct drm_i915_private *dev_priv)
 {
-	i915.enable_rc6 = sanitize_rc6_option(dev_priv, i915.enable_rc6);
+	i915_modparams.enable_rc6 =
+		sanitize_rc6_option(dev_priv, i915_modparams.enable_rc6);
 
 	/* BIOS often leaves RC6 enabled, but disable it for hw init */
 	intel_sanitize_gt_powersave(dev_priv);
@@ -490,6 +497,57 @@ void intel_uncore_forcewake_get(struct drm_i915_private *dev_priv,
 }
 
 /**
+ * intel_uncore_forcewake_user_get - claim forcewake on behalf of userspace
+ * @dev_priv: i915 device instance
+ *
+ * This function is a wrapper around intel_uncore_forcewake_get() to acquire
+ * the GT powerwell and in the process disable our debugging for the
+ * duration of userspace's bypass.
+ */
+void intel_uncore_forcewake_user_get(struct drm_i915_private *dev_priv)
+{
+	spin_lock_irq(&dev_priv->uncore.lock);
+	if (!dev_priv->uncore.user_forcewake.count++) {
+		intel_uncore_forcewake_get__locked(dev_priv, FORCEWAKE_ALL);
+
+		/* Save and disable mmio debugging for the user bypass */
+		dev_priv->uncore.user_forcewake.saved_mmio_check =
+			dev_priv->uncore.unclaimed_mmio_check;
+		dev_priv->uncore.user_forcewake.saved_mmio_debug =
+			i915_modparams.mmio_debug;
+
+		dev_priv->uncore.unclaimed_mmio_check = 0;
+		i915_modparams.mmio_debug = 0;
+	}
+	spin_unlock_irq(&dev_priv->uncore.lock);
+}
+
+/**
+ * intel_uncore_forcewake_user_put - release forcewake on behalf of userspace
+ * @dev_priv: i915 device instance
+ *
+ * This function complements intel_uncore_forcewake_user_get() and releases
+ * the GT powerwell taken on behalf of the userspace bypass.
+ */
+void intel_uncore_forcewake_user_put(struct drm_i915_private *dev_priv)
+{
+	spin_lock_irq(&dev_priv->uncore.lock);
+	if (!--dev_priv->uncore.user_forcewake.count) {
+		if (intel_uncore_unclaimed_mmio(dev_priv))
+			dev_info(dev_priv->drm.dev,
+				 "Invalid mmio detected during user access\n");
+
+		dev_priv->uncore.unclaimed_mmio_check =
+			dev_priv->uncore.user_forcewake.saved_mmio_check;
+		i915_modparams.mmio_debug =
+			dev_priv->uncore.user_forcewake.saved_mmio_debug;
+
+		intel_uncore_forcewake_put__locked(dev_priv, FORCEWAKE_ALL);
+	}
+	spin_unlock_irq(&dev_priv->uncore.lock);
+}
+
+/**
  * intel_uncore_forcewake_get__locked - grab forcewake domain references
  * @dev_priv: i915 device instance
  * @fw_domains: forcewake domains to get reference on
@@ -574,7 +632,23 @@ void assert_forcewakes_inactive(struct drm_i915_private *dev_priv)
 	if (!dev_priv->uncore.funcs.force_wake_get)
 		return;
 
-	WARN_ON(dev_priv->uncore.fw_domains_active);
+	WARN(dev_priv->uncore.fw_domains_active,
+	     "Expected all fw_domains to be inactive, but %08x are still on\n",
+	     dev_priv->uncore.fw_domains_active);
+}
+
+void assert_forcewakes_active(struct drm_i915_private *dev_priv,
+			      enum forcewake_domains fw_domains)
+{
+	if (!dev_priv->uncore.funcs.force_wake_get)
+		return;
+
+	assert_rpm_wakelock_held(dev_priv);
+
+	fw_domains &= dev_priv->uncore.fw_domains;
+	WARN(fw_domains & ~dev_priv->uncore.fw_domains_active,
+	     "Expected %08x fw_domains to be active, but %08x are off\n",
+	     fw_domains, fw_domains & ~dev_priv->uncore.fw_domains_active);
 }
 
 /* We give fast paths for the really cool registers */
@@ -790,7 +864,8 @@ __unclaimed_reg_debug(struct drm_i915_private *dev_priv,
 		 "Unclaimed %s register 0x%x\n",
 		 read ? "read from" : "write to",
 		 i915_mmio_reg_offset(reg)))
-		i915.mmio_debug--; /* Only report the first N failures */
+		/* Only report the first N failures */
+		i915_modparams.mmio_debug--;
 }
 
 static inline void
@@ -799,7 +874,7 @@ unclaimed_reg_debug(struct drm_i915_private *dev_priv,
 		    const bool read,
 		    const bool before)
 {
-	if (likely(!i915.mmio_debug))
+	if (likely(!i915_modparams.mmio_debug))
 		return;
 
 	__unclaimed_reg_debug(dev_priv, reg, read, before);
@@ -1171,8 +1246,15 @@ static int i915_pmic_bus_access_notifier(struct notifier_block *nb,
 		 * bus, which will be busy after this notification, leading to:
 		 * "render: timed out waiting for forcewake ack request."
 		 * errors.
+		 *
+		 * The notifier is unregistered during intel_runtime_suspend(),
+		 * so it's ok to access the HW here without holding a RPM
+		 * wake reference -> disable wakeref asserts for the time of
+		 * the access.
 		 */
+		disable_rpm_wakeref_asserts(dev_priv);
 		intel_uncore_forcewake_get(dev_priv, FORCEWAKE_ALL);
+		enable_rpm_wakeref_asserts(dev_priv);
 		break;
 	case MBI_PMIC_BUS_ACCESS_END:
 		intel_uncore_forcewake_put(dev_priv, FORCEWAKE_ALL);
@@ -1241,102 +1323,104 @@ void intel_uncore_fini(struct drm_i915_private *dev_priv)
 	intel_uncore_forcewake_reset(dev_priv, false);
 }
 
-#define GEN_RANGE(l, h) GENMASK((h) - 1, (l) - 1)
-
-static const struct register_whitelist {
-	i915_reg_t offset_ldw, offset_udw;
-	uint32_t size;
-	/* supported gens, 0x10 for 4, 0x30 for 4 and 5, etc. */
-	uint32_t gen_bitmask;
-} whitelist[] = {
-	{ .offset_ldw = RING_TIMESTAMP(RENDER_RING_BASE),
-	  .offset_udw = RING_TIMESTAMP_UDW(RENDER_RING_BASE),
-	  .size = 8, .gen_bitmask = GEN_RANGE(4, 9) },
-};
+static const struct reg_whitelist {
+	i915_reg_t offset_ldw;
+	i915_reg_t offset_udw;
+	u16 gen_mask;
+	u8 size;
+} reg_read_whitelist[] = { {
+	.offset_ldw = RING_TIMESTAMP(RENDER_RING_BASE),
+	.offset_udw = RING_TIMESTAMP_UDW(RENDER_RING_BASE),
+	.gen_mask = INTEL_GEN_MASK(4, 10),
+	.size = 8
+} };
 
 int i915_reg_read_ioctl(struct drm_device *dev,
 			void *data, struct drm_file *file)
 {
 	struct drm_i915_private *dev_priv = to_i915(dev);
 	struct drm_i915_reg_read *reg = data;
-	struct register_whitelist const *entry = whitelist;
-	unsigned size;
-	i915_reg_t offset_ldw, offset_udw;
-	int i, ret = 0;
-
-	for (i = 0; i < ARRAY_SIZE(whitelist); i++, entry++) {
-		if (i915_mmio_reg_offset(entry->offset_ldw) == (reg->offset & -entry->size) &&
-		    (INTEL_INFO(dev_priv)->gen_mask & entry->gen_bitmask))
+	struct reg_whitelist const *entry;
+	unsigned int flags;
+	int remain;
+	int ret = 0;
+
+	entry = reg_read_whitelist;
+	remain = ARRAY_SIZE(reg_read_whitelist);
+	while (remain) {
+		u32 entry_offset = i915_mmio_reg_offset(entry->offset_ldw);
+
+		GEM_BUG_ON(!is_power_of_2(entry->size));
+		GEM_BUG_ON(entry->size > 8);
+		GEM_BUG_ON(entry_offset & (entry->size - 1));
+
+		if (INTEL_INFO(dev_priv)->gen_mask & entry->gen_mask &&
+		    entry_offset == (reg->offset & -entry->size))
 			break;
+		entry++;
+		remain--;
 	}
 
-	if (i == ARRAY_SIZE(whitelist))
+	if (!remain)
 		return -EINVAL;
 
-	/* We use the low bits to encode extra flags as the register should
-	 * be naturally aligned (and those that are not so aligned merely
-	 * limit the available flags for that register).
-	 */
-	offset_ldw = entry->offset_ldw;
-	offset_udw = entry->offset_udw;
-	size = entry->size;
-	size |= reg->offset ^ i915_mmio_reg_offset(offset_ldw);
+	flags = reg->offset & (entry->size - 1);
 
 	intel_runtime_pm_get(dev_priv);
-
-	switch (size) {
-	case 8 | 1:
-		reg->val = I915_READ64_2x32(offset_ldw, offset_udw);
-		break;
-	case 8:
-		reg->val = I915_READ64(offset_ldw);
-		break;
-	case 4:
-		reg->val = I915_READ(offset_ldw);
-		break;
-	case 2:
-		reg->val = I915_READ16(offset_ldw);
-		break;
-	case 1:
-		reg->val = I915_READ8(offset_ldw);
-		break;
-	default:
+	if (entry->size == 8 && flags == I915_REG_READ_8B_WA)
+		reg->val = I915_READ64_2x32(entry->offset_ldw,
+					    entry->offset_udw);
+	else if (entry->size == 8 && flags == 0)
+		reg->val = I915_READ64(entry->offset_ldw);
+	else if (entry->size == 4 && flags == 0)
+		reg->val = I915_READ(entry->offset_ldw);
+	else if (entry->size == 2 && flags == 0)
+		reg->val = I915_READ16(entry->offset_ldw);
+	else if (entry->size == 1 && flags == 0)
+		reg->val = I915_READ8(entry->offset_ldw);
+	else
 		ret = -EINVAL;
-		goto out;
-	}
-
-out:
 	intel_runtime_pm_put(dev_priv);
+
 	return ret;
 }
 
-static void gen3_stop_rings(struct drm_i915_private *dev_priv)
+static void gen3_stop_engine(struct intel_engine_cs *engine)
+{
+	struct drm_i915_private *dev_priv = engine->i915;
+	const u32 base = engine->mmio_base;
+	const i915_reg_t mode = RING_MI_MODE(base);
+
+	I915_WRITE_FW(mode, _MASKED_BIT_ENABLE(STOP_RING));
+	if (intel_wait_for_register_fw(dev_priv,
+				       mode,
+				       MODE_IDLE,
+				       MODE_IDLE,
+				       500))
+		DRM_DEBUG_DRIVER("%s: timed out on STOP_RING\n",
+				 engine->name);
+
+	I915_WRITE_FW(RING_CTL(base), 0);
+	I915_WRITE_FW(RING_HEAD(base), 0);
+	I915_WRITE_FW(RING_TAIL(base), 0);
+
+	/* Check acts as a post */
+	if (I915_READ_FW(RING_HEAD(base)) != 0)
+		DRM_DEBUG_DRIVER("%s: ring head not parked\n",
+				 engine->name);
+}
+
+static void i915_stop_engines(struct drm_i915_private *dev_priv,
+			      unsigned engine_mask)
 {
 	struct intel_engine_cs *engine;
 	enum intel_engine_id id;
 
-	for_each_engine(engine, dev_priv, id) {
-		const u32 base = engine->mmio_base;
-		const i915_reg_t mode = RING_MI_MODE(base);
-
-		I915_WRITE_FW(mode, _MASKED_BIT_ENABLE(STOP_RING));
-		if (intel_wait_for_register_fw(dev_priv,
-					       mode,
-					       MODE_IDLE,
-					       MODE_IDLE,
-					       500))
-			DRM_DEBUG_DRIVER("%s: timed out on STOP_RING\n",
-					 engine->name);
-
-		I915_WRITE_FW(RING_CTL(base), 0);
-		I915_WRITE_FW(RING_HEAD(base), 0);
-		I915_WRITE_FW(RING_TAIL(base), 0);
-
-		/* Check acts as a post */
-		if (I915_READ_FW(RING_HEAD(base)) != 0)
-			DRM_DEBUG_DRIVER("%s: ring head not parked\n",
-					 engine->name);
-	}
+	if (INTEL_GEN(dev_priv) < 3)
+		return;
+
+	for_each_engine_masked(engine, dev_priv, engine_mask, id)
+		gen3_stop_engine(engine);
 }
 
 static bool i915_reset_complete(struct pci_dev *pdev)
@@ -1371,9 +1455,6 @@ static int g33_do_reset(struct drm_i915_private *dev_priv, unsigned engine_mask)
 {
 	struct pci_dev *pdev = dev_priv->drm.pdev;
 
-	/* Stop engines before we reset; see g4x_do_reset() below for why. */
-	gen3_stop_rings(dev_priv);
-
 	pci_write_config_byte(pdev, I915_GDRST, GRDOM_RESET_ENABLE);
 	return wait_for(g4x_reset_complete(pdev), 500);
 }
@@ -1388,12 +1469,6 @@ static int g4x_do_reset(struct drm_i915_private *dev_priv, unsigned engine_mask)
 		   I915_READ(VDECCLK_GATE_D) | VCP_UNIT_CLOCK_GATE_DISABLE);
 	POSTING_READ(VDECCLK_GATE_D);
 
-	/* We stop engines, otherwise we might get failed reset and a
-	 * dead gpu (on elk).
-	 * WaMediaResetMainRingCleanup:ctg,elk (presumably)
-	 */
-	gen3_stop_rings(dev_priv);
-
 	pci_write_config_byte(pdev, I915_GDRST,
 			      GRDOM_MEDIA | GRDOM_RESET_ENABLE);
 	ret =  wait_for(g4x_reset_complete(pdev), 500);
@@ -1662,7 +1737,7 @@ typedef int (*reset_func)(struct drm_i915_private *, unsigned engine_mask);
 
 static reset_func intel_get_gpu_reset(struct drm_i915_private *dev_priv)
 {
-	if (!i915.reset)
+	if (!i915_modparams.reset)
 		return NULL;
 
 	if (INTEL_INFO(dev_priv)->gen >= 8)
@@ -1683,22 +1758,34 @@ static reset_func intel_get_gpu_reset(struct drm_i915_private *dev_priv)
 
 int intel_gpu_reset(struct drm_i915_private *dev_priv, unsigned engine_mask)
 {
-	reset_func reset;
+	reset_func reset = intel_get_gpu_reset(dev_priv);
 	int retry;
 	int ret;
 
 	might_sleep();
 
-	reset = intel_get_gpu_reset(dev_priv);
-	if (reset == NULL)
-		return -ENODEV;
-
 	/* If the power well sleeps during the reset, the reset
 	 * request may be dropped and never completes (causing -EIO).
 	 */
 	intel_uncore_forcewake_get(dev_priv, FORCEWAKE_ALL);
 	for (retry = 0; retry < 3; retry++) {
-		ret = reset(dev_priv, engine_mask);
+
+		/* We stop engines, otherwise we might get failed reset and a
+		 * dead gpu (on elk). Also as modern gpu as kbl can suffer
+		 * from system hang if batchbuffer is progressing when
+		 * the reset is issued, regardless of READY_TO_RESET ack.
+		 * Thus assume it is best to stop engines on all gens
+		 * where we have a gpu reset.
+		 *
+		 * WaMediaResetMainRingCleanup:ctg,elk (presumably)
+		 *
+		 * FIXME: Wa for more modern gens needs to be validated
+		 */
+		i915_stop_engines(dev_priv, engine_mask);
+
+		ret = -ENODEV;
+		if (reset)
+			ret = reset(dev_priv, engine_mask);
 		if (ret != -ETIMEDOUT)
 			break;
 
@@ -1722,7 +1809,7 @@ bool intel_has_reset_engine(struct drm_i915_private *dev_priv)
 {
 	return (dev_priv->info.has_reset_engine &&
 		!dev_priv->guc.execbuf_client &&
-		i915.reset >= 2);
+		i915_modparams.reset >= 2);
 }
 
 int intel_guc_reset(struct drm_i915_private *dev_priv)
@@ -1747,7 +1834,7 @@ bool intel_uncore_unclaimed_mmio(struct drm_i915_private *dev_priv)
 bool
 intel_uncore_arm_unclaimed_mmio_detection(struct drm_i915_private *dev_priv)
 {
-	if (unlikely(i915.mmio_debug ||
+	if (unlikely(i915_modparams.mmio_debug ||
 		     dev_priv->uncore.unclaimed_mmio_check <= 0))
 		return false;
 
@@ -1755,7 +1842,7 @@ intel_uncore_arm_unclaimed_mmio_detection(struct drm_i915_private *dev_priv)
 		DRM_DEBUG("Unclaimed register detected, "
 			  "enabling oneshot unclaimed register reporting. "
 			  "Please use i915.mmio_debug=N for more information.\n");
-		i915.mmio_debug++;
+		i915_modparams.mmio_debug++;
 		dev_priv->uncore.unclaimed_mmio_check--;
 		return true;
 	}
diff --git a/drivers/gpu/drm/i915/intel_uncore.h b/drivers/gpu/drm/i915/intel_uncore.h
index 5f90278da461..9ce079b5dd0d 100644
--- a/drivers/gpu/drm/i915/intel_uncore.h
+++ b/drivers/gpu/drm/i915/intel_uncore.h
@@ -25,6 +25,12 @@
 #ifndef __INTEL_UNCORE_H__
 #define __INTEL_UNCORE_H__
 
+#include <linux/spinlock.h>
+#include <linux/notifier.h>
+#include <linux/hrtimer.h>
+
+#include "i915_reg.h"
+
 struct drm_i915_private;
 
 enum forcewake_domain_id {
@@ -102,6 +108,13 @@ struct intel_uncore {
 		i915_reg_t reg_ack;
 	} fw_domain[FW_DOMAIN_ID_COUNT];
 
+	struct {
+		unsigned int count;
+
+		int saved_mmio_check;
+		int saved_mmio_debug;
+	} user_forcewake;
+
 	int unclaimed_mmio_check;
 };
 
@@ -121,9 +134,12 @@ bool intel_uncore_arm_unclaimed_mmio_detection(struct drm_i915_private *dev_priv
 void intel_uncore_fini(struct drm_i915_private *dev_priv);
 void intel_uncore_suspend(struct drm_i915_private *dev_priv);
 void intel_uncore_resume_early(struct drm_i915_private *dev_priv);
+void intel_uncore_runtime_resume(struct drm_i915_private *dev_priv);
 
 u64 intel_uncore_edram_size(struct drm_i915_private *dev_priv);
 void assert_forcewakes_inactive(struct drm_i915_private *dev_priv);
+void assert_forcewakes_active(struct drm_i915_private *dev_priv,
+			      enum forcewake_domains fw_domains);
 const char *intel_uncore_forcewake_domain_to_str(const enum forcewake_domain_id id);
 
 enum forcewake_domains
@@ -144,6 +160,9 @@ void intel_uncore_forcewake_get__locked(struct drm_i915_private *dev_priv,
 void intel_uncore_forcewake_put__locked(struct drm_i915_private *dev_priv,
 					enum forcewake_domains domains);
 
+void intel_uncore_forcewake_user_get(struct drm_i915_private *dev_priv);
+void intel_uncore_forcewake_user_put(struct drm_i915_private *dev_priv);
+
 int intel_wait_for_register(struct drm_i915_private *dev_priv,
 			    i915_reg_t reg,
 			    u32 mask,
diff --git a/drivers/gpu/drm/i915/intel_vbt_defs.h b/drivers/gpu/drm/i915/intel_vbt_defs.h
index a92e7762f596..f225c288a121 100644
--- a/drivers/gpu/drm/i915/intel_vbt_defs.h
+++ b/drivers/gpu/drm/i915/intel_vbt_defs.h
@@ -149,16 +149,19 @@ struct bdb_general_features {
 	u8 ssc_freq:1;
 	u8 enable_lfp_on_override:1;
 	u8 disable_ssc_ddt:1;
-	u8 rsvd7:1;
+	u8 underscan_vga_timings:1;
 	u8 display_clock_mode:1;
-	u8 rsvd8:1; /* finish byte */
+	u8 vbios_hotplug_support:1;
 
         /* bits 3 */
 	u8 disable_smooth_vision:1;
 	u8 single_dvi:1;
-	u8 rsvd9:1;
+	u8 rotate_180:1;					/* 181 */
 	u8 fdi_rx_polarity_inverted:1;
-	u8 rsvd10:4; /* finish byte */
+	u8 vbios_extended_mode:1;				/* 160 */
+	u8 copy_ilfp_dtd_to_sdvo_lvds_dtd:1;			/* 160 */
+	u8 panel_best_fit_timing:1;				/* 160 */
+	u8 ignore_strap_state:1;				/* 160 */
 
         /* bits 4 */
 	u8 legacy_monitor_detect;
@@ -167,9 +170,10 @@ struct bdb_general_features {
 	u8 int_crt_support:1;
 	u8 int_tv_support:1;
 	u8 int_efp_support:1;
-	u8 dp_ssc_enb:1;	/* PCH attached eDP supports SSC */
+	u8 dp_ssc_enable:1;	/* PCH attached eDP supports SSC */
 	u8 dp_ssc_freq:1;	/* SSC freq for PCH attached eDP */
-	u8 rsvd11:3; /* finish byte */
+	u8 dp_ssc_dongle_supported:1;
+	u8 rsvd11:2; /* finish byte */
 } __packed;
 
 /* pre-915 */
@@ -206,6 +210,56 @@ struct bdb_general_features {
 #define DEVICE_TYPE_LFP_LVDS_DUAL	0x5162
 #define DEVICE_TYPE_LFP_LVDS_DUAL_HDCP	0x51e2
 
+/* Add the device class for LFP, TV, HDMI */
+#define DEVICE_TYPE_INT_LFP		0x1022
+#define DEVICE_TYPE_INT_TV		0x1009
+#define DEVICE_TYPE_HDMI		0x60D2
+#define DEVICE_TYPE_DP			0x68C6
+#define DEVICE_TYPE_DP_DUAL_MODE	0x60D6
+#define DEVICE_TYPE_eDP			0x78C6
+
+#define DEVICE_TYPE_CLASS_EXTENSION	(1 << 15)
+#define DEVICE_TYPE_POWER_MANAGEMENT	(1 << 14)
+#define DEVICE_TYPE_HOTPLUG_SIGNALING	(1 << 13)
+#define DEVICE_TYPE_INTERNAL_CONNECTOR	(1 << 12)
+#define DEVICE_TYPE_NOT_HDMI_OUTPUT	(1 << 11)
+#define DEVICE_TYPE_MIPI_OUTPUT		(1 << 10)
+#define DEVICE_TYPE_COMPOSITE_OUTPUT	(1 << 9)
+#define DEVICE_TYPE_DUAL_CHANNEL	(1 << 8)
+#define DEVICE_TYPE_HIGH_SPEED_LINK	(1 << 6)
+#define DEVICE_TYPE_LVDS_SINGALING	(1 << 5)
+#define DEVICE_TYPE_TMDS_DVI_SIGNALING	(1 << 4)
+#define DEVICE_TYPE_VIDEO_SIGNALING	(1 << 3)
+#define DEVICE_TYPE_DISPLAYPORT_OUTPUT	(1 << 2)
+#define DEVICE_TYPE_DIGITAL_OUTPUT	(1 << 1)
+#define DEVICE_TYPE_ANALOG_OUTPUT	(1 << 0)
+
+/*
+ * Bits we care about when checking for DEVICE_TYPE_eDP. Depending on the
+ * system, the other bits may or may not be set for eDP outputs.
+ */
+#define DEVICE_TYPE_eDP_BITS \
+	(DEVICE_TYPE_INTERNAL_CONNECTOR |	\
+	 DEVICE_TYPE_MIPI_OUTPUT |		\
+	 DEVICE_TYPE_COMPOSITE_OUTPUT |		\
+	 DEVICE_TYPE_DUAL_CHANNEL |		\
+	 DEVICE_TYPE_LVDS_SINGALING |		\
+	 DEVICE_TYPE_TMDS_DVI_SIGNALING |	\
+	 DEVICE_TYPE_VIDEO_SIGNALING |		\
+	 DEVICE_TYPE_DISPLAYPORT_OUTPUT |	\
+	 DEVICE_TYPE_ANALOG_OUTPUT)
+
+#define DEVICE_TYPE_DP_DUAL_MODE_BITS \
+	(DEVICE_TYPE_INTERNAL_CONNECTOR |	\
+	 DEVICE_TYPE_MIPI_OUTPUT |		\
+	 DEVICE_TYPE_COMPOSITE_OUTPUT |		\
+	 DEVICE_TYPE_LVDS_SINGALING |		\
+	 DEVICE_TYPE_TMDS_DVI_SIGNALING |	\
+	 DEVICE_TYPE_VIDEO_SIGNALING |		\
+	 DEVICE_TYPE_DISPLAYPORT_OUTPUT |	\
+	 DEVICE_TYPE_DIGITAL_OUTPUT |		\
+	 DEVICE_TYPE_ANALOG_OUTPUT)
+
 #define DEVICE_CFG_NONE		0x00
 #define DEVICE_CFG_12BIT_DVOB	0x01
 #define DEVICE_CFG_12BIT_DVOC	0x02
@@ -226,77 +280,134 @@ struct bdb_general_features {
 #define DEVICE_WIRE_DVOB_MASTER 0x0d
 #define DEVICE_WIRE_DVOC_MASTER 0x0e
 
+/* dvo_port pre BDB 155 */
 #define DEVICE_PORT_DVOA	0x00 /* none on 845+ */
 #define DEVICE_PORT_DVOB	0x01
 #define DEVICE_PORT_DVOC	0x02
 
+/* dvo_port BDB 155+ */
+#define DVO_PORT_HDMIA		0
+#define DVO_PORT_HDMIB		1
+#define DVO_PORT_HDMIC		2
+#define DVO_PORT_HDMID		3
+#define DVO_PORT_LVDS		4
+#define DVO_PORT_TV		5
+#define DVO_PORT_CRT		6
+#define DVO_PORT_DPB		7
+#define DVO_PORT_DPC		8
+#define DVO_PORT_DPD		9
+#define DVO_PORT_DPA		10
+#define DVO_PORT_DPE		11				/* 193 */
+#define DVO_PORT_HDMIE		12				/* 193 */
+#define DVO_PORT_MIPIA		21				/* 171 */
+#define DVO_PORT_MIPIB		22				/* 171 */
+#define DVO_PORT_MIPIC		23				/* 171 */
+#define DVO_PORT_MIPID		24				/* 171 */
+
+#define LEGACY_CHILD_DEVICE_CONFIG_SIZE		33
+
+/* DDC Bus DDI Type 155+ */
+enum vbt_gmbus_ddi {
+	DDC_BUS_DDI_B = 0x1,
+	DDC_BUS_DDI_C,
+	DDC_BUS_DDI_D,
+	DDC_BUS_DDI_F,
+};
+
 /*
- * We used to keep this struct but without any version control. We should avoid
- * using it in the future, but it should be safe to keep using it in the old
- * code. Do not change; we rely on its size.
+ * The child device config, aka the display device data structure, provides a
+ * description of a port and its configuration on the platform.
+ *
+ * The child device config size has been increased, and fields have been added
+ * and their meaning has changed over time. Care must be taken when accessing
+ * basically any of the fields to ensure the correct interpretation for the BDB
+ * version in question.
+ *
+ * When we copy the child device configs to dev_priv->vbt.child_dev, we reserve
+ * space for the full structure below, and initialize the tail not actually
+ * present in VBT to zeros. Accessing those fields is fine, as long as the
+ * default zero is taken into account, again according to the BDB version.
+ *
+ * BDB versions 155 and below are considered legacy, and version 155 seems to be
+ * a baseline for some of the VBT documentation. When adding new fields, please
+ * include the BDB version when the field was added, if it's above that.
  */
-struct old_child_dev_config {
+struct child_device_config {
 	u16 handle;
-	u16 device_type;
-	u8  device_id[10]; /* ascii string */
-	u16 addin_offset;
-	u8  dvo_port; /* See Device_PORT_* above */
-	u8  i2c_pin;
-	u8  slave_addr;
-	u8  ddc_pin;
-	u16 edid_ptr;
-	u8  dvo_cfg; /* See DEVICE_CFG_* above */
-	u8  dvo2_port;
-	u8  i2c2_pin;
-	u8  slave2_addr;
-	u8  ddc2_pin;
-	u8  capabilities;
-	u8  dvo_wiring;/* See DEVICE_WIRE_* above */
-	u8  dvo2_wiring;
-	u16 extended_type;
-	u8  dvo_function;
-} __packed;
+	u16 device_type; /* See DEVICE_TYPE_* above */
+
+	union {
+		u8  device_id[10]; /* ascii string */
+		struct {
+			u8 i2c_speed;
+			u8 dp_onboard_redriver;			/* 158 */
+			u8 dp_ondock_redriver;			/* 158 */
+			u8 hdmi_level_shifter_value:4;		/* 169 */
+			u8 hdmi_max_data_rate:4;		/* 204 */
+			u16 dtd_buf_ptr;			/* 161 */
+			u8 edidless_efp:1;			/* 161 */
+			u8 compression_enable:1;		/* 198 */
+			u8 compression_method:1;		/* 198 */
+			u8 ganged_edp:1;			/* 202 */
+			u8 reserved0:4;
+			u8 compression_structure_index:4;	/* 198 */
+			u8 reserved1:4;
+			u8 slave_port;				/* 202 */
+			u8 reserved2;
+		} __packed;
+	} __packed;
 
-/* This one contains field offsets that are known to be common for all BDB
- * versions. Notice that the meaning of the contents contents may still change,
- * but at least the offsets are consistent. */
-
-struct common_child_dev_config {
-	u16 handle;
-	u16 device_type;
-	u8 not_common1[12];
-	u8 dvo_port;
-	u8 not_common2[2];
+	u16 addin_offset;
+	u8 dvo_port; /* See DEVICE_PORT_* and DVO_PORT_* above */
+	u8 i2c_pin;
+	u8 slave_addr;
 	u8 ddc_pin;
 	u16 edid_ptr;
 	u8 dvo_cfg; /* See DEVICE_CFG_* above */
-	u8 efp_routed:1;
-	u8 lane_reversal:1;
-	u8 lspcon:1;
-	u8 iboost:1;
-	u8 hpd_invert:1;
-	u8 flag_reserved:3;
-	u8 hdmi_support:1;
-	u8 dp_support:1;
-	u8 tmds_support:1;
-	u8 support_reserved:5;
-	u8 aux_channel;
-	u8 not_common3[11];
-	u8 iboost_level;
-} __packed;
 
+	union {
+		struct {
+			u8 dvo2_port;
+			u8 i2c2_pin;
+			u8 slave2_addr;
+			u8 ddc2_pin;
+		} __packed;
+		struct {
+			u8 efp_routed:1;			/* 158 */
+			u8 lane_reversal:1;			/* 184 */
+			u8 lspcon:1;				/* 192 */
+			u8 iboost:1;				/* 196 */
+			u8 hpd_invert:1;			/* 196 */
+			u8 flag_reserved:3;
+			u8 hdmi_support:1;			/* 158 */
+			u8 dp_support:1;			/* 158 */
+			u8 tmds_support:1;			/* 158 */
+			u8 support_reserved:5;
+			u8 aux_channel;
+			u8 dongle_detect;
+		} __packed;
+	} __packed;
+
+	u8 pipe_cap:2;
+	u8 sdvo_stall:1;					/* 158 */
+	u8 hpd_status:2;
+	u8 integrated_encoder:1;
+	u8 capabilities_reserved:2;
+	u8 dvo_wiring; /* See DEVICE_WIRE_* above */
+
+	union {
+		u8 dvo2_wiring;
+		u8 mipi_bridge_type;				/* 171 */
+	} __packed;
 
-/* This field changes depending on the BDB version, so the most reliable way to
- * read it is by checking the BDB version and reading the raw pointer. */
-union child_device_config {
-	/* This one is safe to be used anywhere, but the code should still check
-	 * the BDB version. */
-	u8 raw[33];
-	/* This one should only be kept for legacy code. */
-	struct old_child_dev_config old;
-	/* This one should also be safe to use anywhere, even without version
-	 * checks. */
-	struct common_child_dev_config common;
+	u16 extended_type;
+	u8 dvo_function;
+	u8 dp_usb_type_c:1;					/* 195 */
+	u8 flags2_reserved:7;					/* 195 */
+	u8 dp_gpio_index;					/* 195 */
+	u16 dp_gpio_pin_num;					/* 195 */
+	u8 dp_iboost_level:4;					/* 196 */
+	u8 hdmi_iboost_level:4;					/* 196 */
 } __packed;
 
 struct bdb_general_definitions {
@@ -585,23 +696,38 @@ struct bdb_driver_features {
 #define EDP_VSWING_1_2V		3
 
 
-struct edp_link_params {
+struct edp_fast_link_params {
 	u8 rate:4;
 	u8 lanes:4;
 	u8 preemphasis:4;
 	u8 vswing:4;
 } __packed;
 
+struct edp_pwm_delays {
+	u16 pwm_on_to_backlight_enable;
+	u16 backlight_disable_to_pwm_off;
+} __packed;
+
+struct edp_full_link_params {
+	u8 preemphasis:4;
+	u8 vswing:4;
+} __packed;
+
 struct bdb_edp {
 	struct edp_power_seq power_seqs[16];
 	u32 color_depth;
-	struct edp_link_params link_params[16];
+	struct edp_fast_link_params fast_link_params[16];
 	u32 sdrrs_msa_timing_delay;
 
 	/* ith bit indicates enabled/disabled for (i+1)th panel */
-	u16 edp_s3d_feature;
-	u16 edp_t3_optimization;
-	u64 edp_vswing_preemph;		/* v173 */
+	u16 edp_s3d_feature;					/* 162 */
+	u16 edp_t3_optimization;				/* 165 */
+	u64 edp_vswing_preemph;					/* 173 */
+	u16 fast_link_training;					/* 182 */
+	u16 dpcd_600h_write_required;				/* 185 */
+	struct edp_pwm_delays pwm_delays[16];			/* 186 */
+	u16 full_link_params_provided;				/* 199 */
+	struct edp_full_link_params full_link_params[16];	/* 199 */
 } __packed;
 
 struct psr_table {
@@ -745,81 +871,6 @@ struct bdb_psr {
 #define   SWF14_APM_STANDBY	0x1
 #define   SWF14_APM_RESTORE	0x0
 
-/* Add the device class for LFP, TV, HDMI */
-#define	 DEVICE_TYPE_INT_LFP	0x1022
-#define	 DEVICE_TYPE_INT_TV	0x1009
-#define	 DEVICE_TYPE_HDMI	0x60D2
-#define	 DEVICE_TYPE_DP		0x68C6
-#define	 DEVICE_TYPE_DP_DUAL_MODE	0x60D6
-#define	 DEVICE_TYPE_eDP	0x78C6
-
-#define  DEVICE_TYPE_CLASS_EXTENSION	(1 << 15)
-#define  DEVICE_TYPE_POWER_MANAGEMENT	(1 << 14)
-#define  DEVICE_TYPE_HOTPLUG_SIGNALING	(1 << 13)
-#define  DEVICE_TYPE_INTERNAL_CONNECTOR	(1 << 12)
-#define  DEVICE_TYPE_NOT_HDMI_OUTPUT	(1 << 11)
-#define  DEVICE_TYPE_MIPI_OUTPUT	(1 << 10)
-#define  DEVICE_TYPE_COMPOSITE_OUTPUT	(1 << 9)
-#define  DEVICE_TYPE_DUAL_CHANNEL	(1 << 8)
-#define  DEVICE_TYPE_HIGH_SPEED_LINK	(1 << 6)
-#define  DEVICE_TYPE_LVDS_SINGALING	(1 << 5)
-#define  DEVICE_TYPE_TMDS_DVI_SIGNALING	(1 << 4)
-#define  DEVICE_TYPE_VIDEO_SIGNALING	(1 << 3)
-#define  DEVICE_TYPE_DISPLAYPORT_OUTPUT	(1 << 2)
-#define  DEVICE_TYPE_DIGITAL_OUTPUT	(1 << 1)
-#define  DEVICE_TYPE_ANALOG_OUTPUT	(1 << 0)
-
-/*
- * Bits we care about when checking for DEVICE_TYPE_eDP
- * Depending on the system, the other bits may or may not
- * be set for eDP outputs.
- */
-#define DEVICE_TYPE_eDP_BITS \
-	(DEVICE_TYPE_INTERNAL_CONNECTOR | \
-	 DEVICE_TYPE_MIPI_OUTPUT | \
-	 DEVICE_TYPE_COMPOSITE_OUTPUT | \
-	 DEVICE_TYPE_DUAL_CHANNEL | \
-	 DEVICE_TYPE_LVDS_SINGALING | \
-	 DEVICE_TYPE_TMDS_DVI_SIGNALING | \
-	 DEVICE_TYPE_VIDEO_SIGNALING | \
-	 DEVICE_TYPE_DISPLAYPORT_OUTPUT | \
-	 DEVICE_TYPE_ANALOG_OUTPUT)
-
-#define DEVICE_TYPE_DP_DUAL_MODE_BITS \
-	(DEVICE_TYPE_INTERNAL_CONNECTOR | \
-	 DEVICE_TYPE_MIPI_OUTPUT | \
-	 DEVICE_TYPE_COMPOSITE_OUTPUT | \
-	 DEVICE_TYPE_LVDS_SINGALING | \
-	 DEVICE_TYPE_TMDS_DVI_SIGNALING | \
-	 DEVICE_TYPE_VIDEO_SIGNALING | \
-	 DEVICE_TYPE_DISPLAYPORT_OUTPUT | \
-	 DEVICE_TYPE_DIGITAL_OUTPUT | \
-	 DEVICE_TYPE_ANALOG_OUTPUT)
-
-/* define the DVO port for HDMI output type */
-#define		DVO_B		1
-#define		DVO_C		2
-#define		DVO_D		3
-
-/* Possible values for the "DVO Port" field for versions >= 155: */
-#define DVO_PORT_HDMIA	0
-#define DVO_PORT_HDMIB	1
-#define DVO_PORT_HDMIC	2
-#define DVO_PORT_HDMID	3
-#define DVO_PORT_LVDS	4
-#define DVO_PORT_TV	5
-#define DVO_PORT_CRT	6
-#define DVO_PORT_DPB	7
-#define DVO_PORT_DPC	8
-#define DVO_PORT_DPD	9
-#define DVO_PORT_DPA	10
-#define DVO_PORT_DPE	11
-#define DVO_PORT_HDMIE	12
-#define DVO_PORT_MIPIA	21
-#define DVO_PORT_MIPIB	22
-#define DVO_PORT_MIPIC	23
-#define DVO_PORT_MIPID	24
-
 /* Block 52 contains MIPI configuration block
  * 6 * bdb_mipi_config, followed by 6 pps data block
  * block below
diff --git a/drivers/gpu/drm/i915/selftests/huge_gem_object.c b/drivers/gpu/drm/i915/selftests/huge_gem_object.c
index c5c7e8efbdd3..a2632df39173 100644
--- a/drivers/gpu/drm/i915/selftests/huge_gem_object.c
+++ b/drivers/gpu/drm/i915/selftests/huge_gem_object.c
@@ -37,8 +37,7 @@ static void huge_free_pages(struct drm_i915_gem_object *obj,
 	kfree(pages);
 }
 
-static struct sg_table *
-huge_get_pages(struct drm_i915_gem_object *obj)
+static int huge_get_pages(struct drm_i915_gem_object *obj)
 {
 #define GFP (GFP_KERNEL | __GFP_NOWARN | __GFP_NORETRY)
 	const unsigned long nreal = obj->scratch / PAGE_SIZE;
@@ -49,11 +48,11 @@ huge_get_pages(struct drm_i915_gem_object *obj)
 
 	pages = kmalloc(sizeof(*pages), GFP);
 	if (!pages)
-		return ERR_PTR(-ENOMEM);
+		return -ENOMEM;
 
 	if (sg_alloc_table(pages, npages, GFP)) {
 		kfree(pages);
-		return ERR_PTR(-ENOMEM);
+		return -ENOMEM;
 	}
 
 	sg = pages->sgl;
@@ -81,11 +80,14 @@ huge_get_pages(struct drm_i915_gem_object *obj)
 	if (i915_gem_gtt_prepare_pages(obj, pages))
 		goto err;
 
-	return pages;
+	__i915_gem_object_set_pages(obj, pages, PAGE_SIZE);
+
+	return 0;
 
 err:
 	huge_free_pages(obj, pages);
-	return ERR_PTR(-ENOMEM);
+
+	return -ENOMEM;
 #undef GFP
 }
 
diff --git a/drivers/gpu/drm/i915/selftests/huge_pages.c b/drivers/gpu/drm/i915/selftests/huge_pages.c
new file mode 100644
index 000000000000..5cc8101bb2b1
--- /dev/null
+++ b/drivers/gpu/drm/i915/selftests/huge_pages.c
@@ -0,0 +1,1734 @@
+/*
+ * Copyright © 2017 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ */
+
+#include "../i915_selftest.h"
+
+#include <linux/prime_numbers.h>
+
+#include "mock_drm.h"
+
+static const unsigned int page_sizes[] = {
+	I915_GTT_PAGE_SIZE_2M,
+	I915_GTT_PAGE_SIZE_64K,
+	I915_GTT_PAGE_SIZE_4K,
+};
+
+static unsigned int get_largest_page_size(struct drm_i915_private *i915,
+					  u64 rem)
+{
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(page_sizes); ++i) {
+		unsigned int page_size = page_sizes[i];
+
+		if (HAS_PAGE_SIZES(i915, page_size) && rem >= page_size)
+			return page_size;
+	}
+
+	return 0;
+}
+
+static void huge_pages_free_pages(struct sg_table *st)
+{
+	struct scatterlist *sg;
+
+	for (sg = st->sgl; sg; sg = __sg_next(sg)) {
+		if (sg_page(sg))
+			__free_pages(sg_page(sg), get_order(sg->length));
+	}
+
+	sg_free_table(st);
+	kfree(st);
+}
+
+static int get_huge_pages(struct drm_i915_gem_object *obj)
+{
+#define GFP (GFP_KERNEL | __GFP_NOWARN | __GFP_NORETRY)
+	unsigned int page_mask = obj->mm.page_mask;
+	struct sg_table *st;
+	struct scatterlist *sg;
+	unsigned int sg_page_sizes;
+	u64 rem;
+
+	st = kmalloc(sizeof(*st), GFP);
+	if (!st)
+		return -ENOMEM;
+
+	if (sg_alloc_table(st, obj->base.size >> PAGE_SHIFT, GFP)) {
+		kfree(st);
+		return -ENOMEM;
+	}
+
+	rem = obj->base.size;
+	sg = st->sgl;
+	st->nents = 0;
+	sg_page_sizes = 0;
+
+	/*
+	 * Our goal here is simple, we want to greedily fill the object from
+	 * largest to smallest page-size, while ensuring that we use *every*
+	 * page-size as per the given page-mask.
+	 */
+	do {
+		unsigned int bit = ilog2(page_mask);
+		unsigned int page_size = BIT(bit);
+		int order = get_order(page_size);
+
+		do {
+			struct page *page;
+
+			GEM_BUG_ON(order >= MAX_ORDER);
+			page = alloc_pages(GFP | __GFP_ZERO, order);
+			if (!page)
+				goto err;
+
+			sg_set_page(sg, page, page_size, 0);
+			sg_page_sizes |= page_size;
+			st->nents++;
+
+			rem -= page_size;
+			if (!rem) {
+				sg_mark_end(sg);
+				break;
+			}
+
+			sg = __sg_next(sg);
+		} while ((rem - ((page_size-1) & page_mask)) >= page_size);
+
+		page_mask &= (page_size-1);
+	} while (page_mask);
+
+	if (i915_gem_gtt_prepare_pages(obj, st))
+		goto err;
+
+	obj->mm.madv = I915_MADV_DONTNEED;
+
+	GEM_BUG_ON(sg_page_sizes != obj->mm.page_mask);
+	__i915_gem_object_set_pages(obj, st, sg_page_sizes);
+
+	return 0;
+
+err:
+	sg_set_page(sg, NULL, 0, 0);
+	sg_mark_end(sg);
+	huge_pages_free_pages(st);
+
+	return -ENOMEM;
+}
+
+static void put_huge_pages(struct drm_i915_gem_object *obj,
+			   struct sg_table *pages)
+{
+	i915_gem_gtt_finish_pages(obj, pages);
+	huge_pages_free_pages(pages);
+
+	obj->mm.dirty = false;
+	obj->mm.madv = I915_MADV_WILLNEED;
+}
+
+static const struct drm_i915_gem_object_ops huge_page_ops = {
+	.flags = I915_GEM_OBJECT_HAS_STRUCT_PAGE |
+		 I915_GEM_OBJECT_IS_SHRINKABLE,
+	.get_pages = get_huge_pages,
+	.put_pages = put_huge_pages,
+};
+
+static struct drm_i915_gem_object *
+huge_pages_object(struct drm_i915_private *i915,
+		  u64 size,
+		  unsigned int page_mask)
+{
+	struct drm_i915_gem_object *obj;
+
+	GEM_BUG_ON(!size);
+	GEM_BUG_ON(!IS_ALIGNED(size, BIT(__ffs(page_mask))));
+
+	if (size >> PAGE_SHIFT > INT_MAX)
+		return ERR_PTR(-E2BIG);
+
+	if (overflows_type(size, obj->base.size))
+		return ERR_PTR(-E2BIG);
+
+	obj = i915_gem_object_alloc(i915);
+	if (!obj)
+		return ERR_PTR(-ENOMEM);
+
+	drm_gem_private_object_init(&i915->drm, &obj->base, size);
+	i915_gem_object_init(obj, &huge_page_ops);
+
+	obj->base.write_domain = I915_GEM_DOMAIN_CPU;
+	obj->base.read_domains = I915_GEM_DOMAIN_CPU;
+	obj->cache_level = I915_CACHE_NONE;
+
+	obj->mm.page_mask = page_mask;
+
+	return obj;
+}
+
+static int fake_get_huge_pages(struct drm_i915_gem_object *obj)
+{
+	struct drm_i915_private *i915 = to_i915(obj->base.dev);
+	const u64 max_len = rounddown_pow_of_two(UINT_MAX);
+	struct sg_table *st;
+	struct scatterlist *sg;
+	unsigned int sg_page_sizes;
+	u64 rem;
+
+	st = kmalloc(sizeof(*st), GFP);
+	if (!st)
+		return -ENOMEM;
+
+	if (sg_alloc_table(st, obj->base.size >> PAGE_SHIFT, GFP)) {
+		kfree(st);
+		return -ENOMEM;
+	}
+
+	/* Use optimal page sized chunks to fill in the sg table */
+	rem = obj->base.size;
+	sg = st->sgl;
+	st->nents = 0;
+	sg_page_sizes = 0;
+	do {
+		unsigned int page_size = get_largest_page_size(i915, rem);
+		unsigned int len = min(page_size * div_u64(rem, page_size),
+				       max_len);
+
+		GEM_BUG_ON(!page_size);
+
+		sg->offset = 0;
+		sg->length = len;
+		sg_dma_len(sg) = len;
+		sg_dma_address(sg) = page_size;
+
+		sg_page_sizes |= len;
+
+		st->nents++;
+
+		rem -= len;
+		if (!rem) {
+			sg_mark_end(sg);
+			break;
+		}
+
+		sg = sg_next(sg);
+	} while (1);
+
+	obj->mm.madv = I915_MADV_DONTNEED;
+
+	__i915_gem_object_set_pages(obj, st, sg_page_sizes);
+
+	return 0;
+}
+
+static int fake_get_huge_pages_single(struct drm_i915_gem_object *obj)
+{
+	struct drm_i915_private *i915 = to_i915(obj->base.dev);
+	struct sg_table *st;
+	struct scatterlist *sg;
+	unsigned int page_size;
+
+	st = kmalloc(sizeof(*st), GFP);
+	if (!st)
+		return -ENOMEM;
+
+	if (sg_alloc_table(st, 1, GFP)) {
+		kfree(st);
+		return -ENOMEM;
+	}
+
+	sg = st->sgl;
+	st->nents = 1;
+
+	page_size = get_largest_page_size(i915, obj->base.size);
+	GEM_BUG_ON(!page_size);
+
+	sg->offset = 0;
+	sg->length = obj->base.size;
+	sg_dma_len(sg) = obj->base.size;
+	sg_dma_address(sg) = page_size;
+
+	obj->mm.madv = I915_MADV_DONTNEED;
+
+	__i915_gem_object_set_pages(obj, st, sg->length);
+
+	return 0;
+#undef GFP
+}
+
+static void fake_free_huge_pages(struct drm_i915_gem_object *obj,
+				 struct sg_table *pages)
+{
+	sg_free_table(pages);
+	kfree(pages);
+}
+
+static void fake_put_huge_pages(struct drm_i915_gem_object *obj,
+				struct sg_table *pages)
+{
+	fake_free_huge_pages(obj, pages);
+	obj->mm.dirty = false;
+	obj->mm.madv = I915_MADV_WILLNEED;
+}
+
+static const struct drm_i915_gem_object_ops fake_ops = {
+	.flags = I915_GEM_OBJECT_IS_SHRINKABLE,
+	.get_pages = fake_get_huge_pages,
+	.put_pages = fake_put_huge_pages,
+};
+
+static const struct drm_i915_gem_object_ops fake_ops_single = {
+	.flags = I915_GEM_OBJECT_IS_SHRINKABLE,
+	.get_pages = fake_get_huge_pages_single,
+	.put_pages = fake_put_huge_pages,
+};
+
+static struct drm_i915_gem_object *
+fake_huge_pages_object(struct drm_i915_private *i915, u64 size, bool single)
+{
+	struct drm_i915_gem_object *obj;
+
+	GEM_BUG_ON(!size);
+	GEM_BUG_ON(!IS_ALIGNED(size, I915_GTT_PAGE_SIZE));
+
+	if (size >> PAGE_SHIFT > UINT_MAX)
+		return ERR_PTR(-E2BIG);
+
+	if (overflows_type(size, obj->base.size))
+		return ERR_PTR(-E2BIG);
+
+	obj = i915_gem_object_alloc(i915);
+	if (!obj)
+		return ERR_PTR(-ENOMEM);
+
+	drm_gem_private_object_init(&i915->drm, &obj->base, size);
+
+	if (single)
+		i915_gem_object_init(obj, &fake_ops_single);
+	else
+		i915_gem_object_init(obj, &fake_ops);
+
+	obj->base.write_domain = I915_GEM_DOMAIN_CPU;
+	obj->base.read_domains = I915_GEM_DOMAIN_CPU;
+	obj->cache_level = I915_CACHE_NONE;
+
+	return obj;
+}
+
+static int igt_check_page_sizes(struct i915_vma *vma)
+{
+	struct drm_i915_private *i915 = to_i915(vma->obj->base.dev);
+	unsigned int supported = INTEL_INFO(i915)->page_sizes;
+	struct drm_i915_gem_object *obj = vma->obj;
+	int err = 0;
+
+	if (!HAS_PAGE_SIZES(i915, vma->page_sizes.sg)) {
+		pr_err("unsupported page_sizes.sg=%u, supported=%u\n",
+		       vma->page_sizes.sg & ~supported, supported);
+		err = -EINVAL;
+	}
+
+	if (!HAS_PAGE_SIZES(i915, vma->page_sizes.gtt)) {
+		pr_err("unsupported page_sizes.gtt=%u, supported=%u\n",
+		       vma->page_sizes.gtt & ~supported, supported);
+		err = -EINVAL;
+	}
+
+	if (vma->page_sizes.phys != obj->mm.page_sizes.phys) {
+		pr_err("vma->page_sizes.phys(%u) != obj->mm.page_sizes.phys(%u)\n",
+		       vma->page_sizes.phys, obj->mm.page_sizes.phys);
+		err = -EINVAL;
+	}
+
+	if (vma->page_sizes.sg != obj->mm.page_sizes.sg) {
+		pr_err("vma->page_sizes.sg(%u) != obj->mm.page_sizes.sg(%u)\n",
+		       vma->page_sizes.sg, obj->mm.page_sizes.sg);
+		err = -EINVAL;
+	}
+
+	if (obj->mm.page_sizes.gtt) {
+		pr_err("obj->page_sizes.gtt(%u) should never be set\n",
+		       obj->mm.page_sizes.gtt);
+		err = -EINVAL;
+	}
+
+	return err;
+}
+
+static int igt_mock_exhaust_device_supported_pages(void *arg)
+{
+	struct i915_hw_ppgtt *ppgtt = arg;
+	struct drm_i915_private *i915 = ppgtt->base.i915;
+	unsigned int saved_mask = INTEL_INFO(i915)->page_sizes;
+	struct drm_i915_gem_object *obj;
+	struct i915_vma *vma;
+	int i, j, single;
+	int err;
+
+	/*
+	 * Sanity check creating objects with every valid page support
+	 * combination for our mock device.
+	 */
+
+	for (i = 1; i < BIT(ARRAY_SIZE(page_sizes)); i++) {
+		unsigned int combination = 0;
+
+		for (j = 0; j < ARRAY_SIZE(page_sizes); j++) {
+			if (i & BIT(j))
+				combination |= page_sizes[j];
+		}
+
+		mkwrite_device_info(i915)->page_sizes = combination;
+
+		for (single = 0; single <= 1; ++single) {
+			obj = fake_huge_pages_object(i915, combination, !!single);
+			if (IS_ERR(obj)) {
+				err = PTR_ERR(obj);
+				goto out_device;
+			}
+
+			if (obj->base.size != combination) {
+				pr_err("obj->base.size=%zu, expected=%u\n",
+				       obj->base.size, combination);
+				err = -EINVAL;
+				goto out_put;
+			}
+
+			vma = i915_vma_instance(obj, &ppgtt->base, NULL);
+			if (IS_ERR(vma)) {
+				err = PTR_ERR(vma);
+				goto out_put;
+			}
+
+			err = i915_vma_pin(vma, 0, 0, PIN_USER);
+			if (err)
+				goto out_close;
+
+			err = igt_check_page_sizes(vma);
+
+			if (vma->page_sizes.sg != combination) {
+				pr_err("page_sizes.sg=%u, expected=%u\n",
+				       vma->page_sizes.sg, combination);
+				err = -EINVAL;
+			}
+
+			i915_vma_unpin(vma);
+			i915_vma_close(vma);
+
+			i915_gem_object_put(obj);
+
+			if (err)
+				goto out_device;
+		}
+	}
+
+	goto out_device;
+
+out_close:
+	i915_vma_close(vma);
+out_put:
+	i915_gem_object_put(obj);
+out_device:
+	mkwrite_device_info(i915)->page_sizes = saved_mask;
+
+	return err;
+}
+
+static int igt_mock_ppgtt_misaligned_dma(void *arg)
+{
+	struct i915_hw_ppgtt *ppgtt = arg;
+	struct drm_i915_private *i915 = ppgtt->base.i915;
+	unsigned long supported = INTEL_INFO(i915)->page_sizes;
+	struct drm_i915_gem_object *obj;
+	int bit;
+	int err;
+
+	/*
+	 * Sanity check dma misalignment for huge pages -- the dma addresses we
+	 * insert into the paging structures need to always respect the page
+	 * size alignment.
+	 */
+
+	bit = ilog2(I915_GTT_PAGE_SIZE_64K);
+
+	for_each_set_bit_from(bit, &supported,
+			      ilog2(I915_GTT_MAX_PAGE_SIZE) + 1) {
+		IGT_TIMEOUT(end_time);
+		unsigned int page_size = BIT(bit);
+		unsigned int flags = PIN_USER | PIN_OFFSET_FIXED;
+		unsigned int offset;
+		unsigned int size =
+			round_up(page_size, I915_GTT_PAGE_SIZE_2M) << 1;
+		struct i915_vma *vma;
+
+		obj = fake_huge_pages_object(i915, size, true);
+		if (IS_ERR(obj))
+			return PTR_ERR(obj);
+
+		if (obj->base.size != size) {
+			pr_err("obj->base.size=%zu, expected=%u\n",
+			       obj->base.size, size);
+			err = -EINVAL;
+			goto out_put;
+		}
+
+		err = i915_gem_object_pin_pages(obj);
+		if (err)
+			goto out_put;
+
+		/* Force the page size for this object */
+		obj->mm.page_sizes.sg = page_size;
+
+		vma = i915_vma_instance(obj, &ppgtt->base, NULL);
+		if (IS_ERR(vma)) {
+			err = PTR_ERR(vma);
+			goto out_unpin;
+		}
+
+		err = i915_vma_pin(vma, 0, 0, flags);
+		if (err) {
+			i915_vma_close(vma);
+			goto out_unpin;
+		}
+
+
+		err = igt_check_page_sizes(vma);
+
+		if (vma->page_sizes.gtt != page_size) {
+			pr_err("page_sizes.gtt=%u, expected %u\n",
+			       vma->page_sizes.gtt, page_size);
+			err = -EINVAL;
+		}
+
+		i915_vma_unpin(vma);
+
+		if (err) {
+			i915_vma_close(vma);
+			goto out_unpin;
+		}
+
+		/*
+		 * Try all the other valid offsets until the next
+		 * boundary -- should always fall back to using 4K
+		 * pages.
+		 */
+		for (offset = 4096; offset < page_size; offset += 4096) {
+			err = i915_vma_unbind(vma);
+			if (err) {
+				i915_vma_close(vma);
+				goto out_unpin;
+			}
+
+			err = i915_vma_pin(vma, 0, 0, flags | offset);
+			if (err) {
+				i915_vma_close(vma);
+				goto out_unpin;
+			}
+
+			err = igt_check_page_sizes(vma);
+
+			if (vma->page_sizes.gtt != I915_GTT_PAGE_SIZE_4K) {
+				pr_err("page_sizes.gtt=%u, expected %lu\n",
+				       vma->page_sizes.gtt, I915_GTT_PAGE_SIZE_4K);
+				err = -EINVAL;
+			}
+
+			i915_vma_unpin(vma);
+
+			if (err) {
+				i915_vma_close(vma);
+				goto out_unpin;
+			}
+
+			if (igt_timeout(end_time,
+					"%s timed out at offset %x with page-size %x\n",
+					__func__, offset, page_size))
+				break;
+		}
+
+		i915_vma_close(vma);
+
+		i915_gem_object_unpin_pages(obj);
+		i915_gem_object_put(obj);
+	}
+
+	return 0;
+
+out_unpin:
+	i915_gem_object_unpin_pages(obj);
+out_put:
+	i915_gem_object_put(obj);
+
+	return err;
+}
+
+static void close_object_list(struct list_head *objects,
+			      struct i915_hw_ppgtt *ppgtt)
+{
+	struct drm_i915_gem_object *obj, *on;
+
+	list_for_each_entry_safe(obj, on, objects, st_link) {
+		struct i915_vma *vma;
+
+		vma = i915_vma_instance(obj, &ppgtt->base, NULL);
+		if (!IS_ERR(vma))
+			i915_vma_close(vma);
+
+		list_del(&obj->st_link);
+		i915_gem_object_unpin_pages(obj);
+		i915_gem_object_put(obj);
+	}
+}
+
+static int igt_mock_ppgtt_huge_fill(void *arg)
+{
+	struct i915_hw_ppgtt *ppgtt = arg;
+	struct drm_i915_private *i915 = ppgtt->base.i915;
+	unsigned long max_pages = ppgtt->base.total >> PAGE_SHIFT;
+	unsigned long page_num;
+	bool single = false;
+	LIST_HEAD(objects);
+	IGT_TIMEOUT(end_time);
+	int err = -ENODEV;
+
+	for_each_prime_number_from(page_num, 1, max_pages) {
+		struct drm_i915_gem_object *obj;
+		u64 size = page_num << PAGE_SHIFT;
+		struct i915_vma *vma;
+		unsigned int expected_gtt = 0;
+		int i;
+
+		obj = fake_huge_pages_object(i915, size, single);
+		if (IS_ERR(obj)) {
+			err = PTR_ERR(obj);
+			break;
+		}
+
+		if (obj->base.size != size) {
+			pr_err("obj->base.size=%zd, expected=%llu\n",
+			       obj->base.size, size);
+			i915_gem_object_put(obj);
+			err = -EINVAL;
+			break;
+		}
+
+		err = i915_gem_object_pin_pages(obj);
+		if (err) {
+			i915_gem_object_put(obj);
+			break;
+		}
+
+		list_add(&obj->st_link, &objects);
+
+		vma = i915_vma_instance(obj, &ppgtt->base, NULL);
+		if (IS_ERR(vma)) {
+			err = PTR_ERR(vma);
+			break;
+		}
+
+		err = i915_vma_pin(vma, 0, 0, PIN_USER);
+		if (err)
+			break;
+
+		err = igt_check_page_sizes(vma);
+		if (err) {
+			i915_vma_unpin(vma);
+			break;
+		}
+
+		/*
+		 * Figure out the expected gtt page size knowing that we go from
+		 * largest to smallest page size sg chunks, and that we align to
+		 * the largest page size.
+		 */
+		for (i = 0; i < ARRAY_SIZE(page_sizes); ++i) {
+			unsigned int page_size = page_sizes[i];
+
+			if (HAS_PAGE_SIZES(i915, page_size) &&
+			    size >= page_size) {
+				expected_gtt |= page_size;
+				size &= page_size-1;
+			}
+		}
+
+		GEM_BUG_ON(!expected_gtt);
+		GEM_BUG_ON(size);
+
+		if (expected_gtt & I915_GTT_PAGE_SIZE_4K)
+			expected_gtt &= ~I915_GTT_PAGE_SIZE_64K;
+
+		i915_vma_unpin(vma);
+
+		if (vma->page_sizes.sg & I915_GTT_PAGE_SIZE_64K) {
+			if (!IS_ALIGNED(vma->node.start,
+					I915_GTT_PAGE_SIZE_2M)) {
+				pr_err("node.start(%llx) not aligned to 2M\n",
+				       vma->node.start);
+				err = -EINVAL;
+				break;
+			}
+
+			if (!IS_ALIGNED(vma->node.size,
+					I915_GTT_PAGE_SIZE_2M)) {
+				pr_err("node.size(%llx) not aligned to 2M\n",
+				       vma->node.size);
+				err = -EINVAL;
+				break;
+			}
+		}
+
+		if (vma->page_sizes.gtt != expected_gtt) {
+			pr_err("gtt=%u, expected=%u, size=%zd, single=%s\n",
+			       vma->page_sizes.gtt, expected_gtt,
+			       obj->base.size, yesno(!!single));
+			err = -EINVAL;
+			break;
+		}
+
+		if (igt_timeout(end_time,
+				"%s timed out at size %zd\n",
+				__func__, obj->base.size))
+			break;
+
+		single = !single;
+	}
+
+	close_object_list(&objects, ppgtt);
+
+	if (err == -ENOMEM || err == -ENOSPC)
+		err = 0;
+
+	return err;
+}
+
+static int igt_mock_ppgtt_64K(void *arg)
+{
+	struct i915_hw_ppgtt *ppgtt = arg;
+	struct drm_i915_private *i915 = ppgtt->base.i915;
+	struct drm_i915_gem_object *obj;
+	const struct object_info {
+		unsigned int size;
+		unsigned int gtt;
+		unsigned int offset;
+	} objects[] = {
+		/* Cases with forced padding/alignment */
+		{
+			.size = SZ_64K,
+			.gtt = I915_GTT_PAGE_SIZE_64K,
+			.offset = 0,
+		},
+		{
+			.size = SZ_64K + SZ_4K,
+			.gtt = I915_GTT_PAGE_SIZE_4K,
+			.offset = 0,
+		},
+		{
+			.size = SZ_64K - SZ_4K,
+			.gtt = I915_GTT_PAGE_SIZE_4K,
+			.offset = 0,
+		},
+		{
+			.size = SZ_2M,
+			.gtt = I915_GTT_PAGE_SIZE_64K,
+			.offset = 0,
+		},
+		{
+			.size = SZ_2M - SZ_4K,
+			.gtt = I915_GTT_PAGE_SIZE_4K,
+			.offset = 0,
+		},
+		{
+			.size = SZ_2M + SZ_4K,
+			.gtt = I915_GTT_PAGE_SIZE_64K | I915_GTT_PAGE_SIZE_4K,
+			.offset = 0,
+		},
+		{
+			.size = SZ_2M + SZ_64K,
+			.gtt = I915_GTT_PAGE_SIZE_64K,
+			.offset = 0,
+		},
+		{
+			.size = SZ_2M - SZ_64K,
+			.gtt = I915_GTT_PAGE_SIZE_64K,
+			.offset = 0,
+		},
+		/* Try without any forced padding/alignment */
+		{
+			.size = SZ_64K,
+			.offset = SZ_2M,
+			.gtt = I915_GTT_PAGE_SIZE_4K,
+		},
+		{
+			.size = SZ_128K,
+			.offset = SZ_2M - SZ_64K,
+			.gtt = I915_GTT_PAGE_SIZE_4K,
+		},
+	};
+	struct i915_vma *vma;
+	int i, single;
+	int err;
+
+	/*
+	 * Sanity check some of the trickiness with 64K pages -- either we can
+	 * safely mark the whole page-table(2M block) as 64K, or we have to
+	 * always fallback to 4K.
+	 */
+
+	if (!HAS_PAGE_SIZES(i915, I915_GTT_PAGE_SIZE_64K))
+		return 0;
+
+	for (i = 0; i < ARRAY_SIZE(objects); ++i) {
+		unsigned int size = objects[i].size;
+		unsigned int expected_gtt = objects[i].gtt;
+		unsigned int offset = objects[i].offset;
+		unsigned int flags = PIN_USER;
+
+		for (single = 0; single <= 1; single++) {
+			obj = fake_huge_pages_object(i915, size, !!single);
+			if (IS_ERR(obj))
+				return PTR_ERR(obj);
+
+			err = i915_gem_object_pin_pages(obj);
+			if (err)
+				goto out_object_put;
+
+			/*
+			 * Disable 2M pages -- We only want to use 64K/4K pages
+			 * for this test.
+			 */
+			obj->mm.page_sizes.sg &= ~I915_GTT_PAGE_SIZE_2M;
+
+			vma = i915_vma_instance(obj, &ppgtt->base, NULL);
+			if (IS_ERR(vma)) {
+				err = PTR_ERR(vma);
+				goto out_object_unpin;
+			}
+
+			if (offset)
+				flags |= PIN_OFFSET_FIXED | offset;
+
+			err = i915_vma_pin(vma, 0, 0, flags);
+			if (err)
+				goto out_vma_close;
+
+			err = igt_check_page_sizes(vma);
+			if (err)
+				goto out_vma_unpin;
+
+			if (!offset && vma->page_sizes.sg & I915_GTT_PAGE_SIZE_64K) {
+				if (!IS_ALIGNED(vma->node.start,
+						I915_GTT_PAGE_SIZE_2M)) {
+					pr_err("node.start(%llx) not aligned to 2M\n",
+					       vma->node.start);
+					err = -EINVAL;
+					goto out_vma_unpin;
+				}
+
+				if (!IS_ALIGNED(vma->node.size,
+						I915_GTT_PAGE_SIZE_2M)) {
+					pr_err("node.size(%llx) not aligned to 2M\n",
+					       vma->node.size);
+					err = -EINVAL;
+					goto out_vma_unpin;
+				}
+			}
+
+			if (vma->page_sizes.gtt != expected_gtt) {
+				pr_err("gtt=%u, expected=%u, i=%d, single=%s\n",
+				       vma->page_sizes.gtt, expected_gtt, i,
+				       yesno(!!single));
+				err = -EINVAL;
+				goto out_vma_unpin;
+			}
+
+			i915_vma_unpin(vma);
+			i915_vma_close(vma);
+
+			i915_gem_object_unpin_pages(obj);
+			i915_gem_object_put(obj);
+		}
+	}
+
+	return 0;
+
+out_vma_unpin:
+	i915_vma_unpin(vma);
+out_vma_close:
+	i915_vma_close(vma);
+out_object_unpin:
+	i915_gem_object_unpin_pages(obj);
+out_object_put:
+	i915_gem_object_put(obj);
+
+	return err;
+}
+
+static struct i915_vma *
+gpu_write_dw(struct i915_vma *vma, u64 offset, u32 val)
+{
+	struct drm_i915_private *i915 = to_i915(vma->obj->base.dev);
+	const int gen = INTEL_GEN(vma->vm->i915);
+	unsigned int count = vma->size >> PAGE_SHIFT;
+	struct drm_i915_gem_object *obj;
+	struct i915_vma *batch;
+	unsigned int size;
+	u32 *cmd;
+	int n;
+	int err;
+
+	size = (1 + 4 * count) * sizeof(u32);
+	size = round_up(size, PAGE_SIZE);
+	obj = i915_gem_object_create_internal(i915, size);
+	if (IS_ERR(obj))
+		return ERR_CAST(obj);
+
+	cmd = i915_gem_object_pin_map(obj, I915_MAP_WB);
+	if (IS_ERR(cmd)) {
+		err = PTR_ERR(cmd);
+		goto err;
+	}
+
+	offset += vma->node.start;
+
+	for (n = 0; n < count; n++) {
+		if (gen >= 8) {
+			*cmd++ = MI_STORE_DWORD_IMM_GEN4;
+			*cmd++ = lower_32_bits(offset);
+			*cmd++ = upper_32_bits(offset);
+			*cmd++ = val;
+		} else if (gen >= 4) {
+			*cmd++ = MI_STORE_DWORD_IMM_GEN4 |
+				(gen < 6 ? 1 << 22 : 0);
+			*cmd++ = 0;
+			*cmd++ = offset;
+			*cmd++ = val;
+		} else {
+			*cmd++ = MI_STORE_DWORD_IMM | 1 << 22;
+			*cmd++ = offset;
+			*cmd++ = val;
+		}
+
+		offset += PAGE_SIZE;
+	}
+
+	*cmd = MI_BATCH_BUFFER_END;
+
+	i915_gem_object_unpin_map(obj);
+
+	err = i915_gem_object_set_to_gtt_domain(obj, false);
+	if (err)
+		goto err;
+
+	batch = i915_vma_instance(obj, vma->vm, NULL);
+	if (IS_ERR(batch)) {
+		err = PTR_ERR(batch);
+		goto err;
+	}
+
+	err = i915_vma_pin(batch, 0, 0, PIN_USER);
+	if (err)
+		goto err;
+
+	return batch;
+
+err:
+	i915_gem_object_put(obj);
+
+	return ERR_PTR(err);
+}
+
+static int gpu_write(struct i915_vma *vma,
+		     struct i915_gem_context *ctx,
+		     struct intel_engine_cs *engine,
+		     u32 dword,
+		     u32 value)
+{
+	struct drm_i915_gem_request *rq;
+	struct i915_vma *batch;
+	int flags = 0;
+	int err;
+
+	GEM_BUG_ON(!intel_engine_can_store_dword(engine));
+
+	err = i915_gem_object_set_to_gtt_domain(vma->obj, true);
+	if (err)
+		return err;
+
+	rq = i915_gem_request_alloc(engine, ctx);
+	if (IS_ERR(rq))
+		return PTR_ERR(rq);
+
+	batch = gpu_write_dw(vma, dword * sizeof(u32), value);
+	if (IS_ERR(batch)) {
+		err = PTR_ERR(batch);
+		goto err_request;
+	}
+
+	i915_vma_move_to_active(batch, rq, 0);
+	i915_gem_object_set_active_reference(batch->obj);
+	i915_vma_unpin(batch);
+	i915_vma_close(batch);
+
+	err = rq->engine->emit_flush(rq, EMIT_INVALIDATE);
+	if (err)
+		goto err_request;
+
+	err = i915_switch_context(rq);
+	if (err)
+		goto err_request;
+
+	err = rq->engine->emit_bb_start(rq,
+					batch->node.start, batch->node.size,
+					flags);
+	if (err)
+		goto err_request;
+
+	i915_vma_move_to_active(vma, rq, EXEC_OBJECT_WRITE);
+
+	reservation_object_lock(vma->resv, NULL);
+	reservation_object_add_excl_fence(vma->resv, &rq->fence);
+	reservation_object_unlock(vma->resv);
+
+err_request:
+	__i915_add_request(rq, err == 0);
+
+	return err;
+}
+
+static int cpu_check(struct drm_i915_gem_object *obj, u32 dword, u32 val)
+{
+	unsigned int needs_flush;
+	unsigned long n;
+	int err;
+
+	err = i915_gem_obj_prepare_shmem_read(obj, &needs_flush);
+	if (err)
+		return err;
+
+	for (n = 0; n < obj->base.size >> PAGE_SHIFT; ++n) {
+		u32 *ptr = kmap_atomic(i915_gem_object_get_page(obj, n));
+
+		if (needs_flush & CLFLUSH_BEFORE)
+			drm_clflush_virt_range(ptr, PAGE_SIZE);
+
+		if (ptr[dword] != val) {
+			pr_err("n=%lu ptr[%u]=%u, val=%u\n",
+			       n, dword, ptr[dword], val);
+			kunmap_atomic(ptr);
+			err = -EINVAL;
+			break;
+		}
+
+		kunmap_atomic(ptr);
+	}
+
+	i915_gem_obj_finish_shmem_access(obj);
+
+	return err;
+}
+
+static int igt_write_huge(struct i915_gem_context *ctx,
+			  struct drm_i915_gem_object *obj)
+{
+	struct drm_i915_private *i915 = to_i915(obj->base.dev);
+	struct i915_address_space *vm = ctx->ppgtt ? &ctx->ppgtt->base : &i915->ggtt.base;
+	struct intel_engine_cs *engine;
+	struct i915_vma *vma;
+	unsigned int flags = PIN_USER | PIN_OFFSET_FIXED;
+	unsigned int max_page_size;
+	unsigned int id;
+	u64 max;
+	u64 num;
+	u64 size;
+	int err = 0;
+
+	GEM_BUG_ON(!i915_gem_object_has_pinned_pages(obj));
+
+	size = obj->base.size;
+	if (obj->mm.page_sizes.sg & I915_GTT_PAGE_SIZE_64K)
+		size = round_up(size, I915_GTT_PAGE_SIZE_2M);
+
+	max_page_size = rounddown_pow_of_two(obj->mm.page_sizes.sg);
+	max = div_u64((vm->total - size), max_page_size);
+
+	vma = i915_vma_instance(obj, vm, NULL);
+	if (IS_ERR(vma))
+		return PTR_ERR(vma);
+
+	for_each_engine(engine, i915, id) {
+		IGT_TIMEOUT(end_time);
+
+		if (!intel_engine_can_store_dword(engine)) {
+			pr_info("store-dword-imm not supported on engine=%u\n",
+				id);
+			continue;
+		}
+
+		/*
+		 * Try various offsets until we timeout -- we want to avoid
+		 * issues hidden by effectively always using offset = 0.
+		 */
+		for_each_prime_number_from(num, 0, max) {
+			u64 offset = num * max_page_size;
+			u32 dword;
+
+			err = i915_vma_unbind(vma);
+			if (err)
+				goto out_vma_close;
+
+			err = i915_vma_pin(vma, size, max_page_size, flags | offset);
+			if (err) {
+				/*
+				 * The ggtt may have some pages reserved so
+				 * refrain from erroring out.
+				 */
+				if (err == -ENOSPC && i915_is_ggtt(vm)) {
+					err = 0;
+					continue;
+				}
+
+				goto out_vma_close;
+			}
+
+			err = igt_check_page_sizes(vma);
+			if (err)
+				goto out_vma_unpin;
+
+			dword = offset_in_page(num) / 4;
+
+			err = gpu_write(vma, ctx, engine, dword, num + 1);
+			if (err) {
+				pr_err("gpu-write failed at offset=%llx", offset);
+				goto out_vma_unpin;
+			}
+
+			err = cpu_check(obj, dword, num + 1);
+			if (err) {
+				pr_err("cpu-check failed at offset=%llx", offset);
+				goto out_vma_unpin;
+			}
+
+			i915_vma_unpin(vma);
+
+			if (num > 0 &&
+			    igt_timeout(end_time,
+					"%s timed out on engine=%u at offset=%llx, max_page_size=%x\n",
+					__func__, id, offset, max_page_size))
+				break;
+		}
+	}
+
+out_vma_unpin:
+	if (i915_vma_is_pinned(vma))
+		i915_vma_unpin(vma);
+out_vma_close:
+	i915_vma_close(vma);
+
+	return err;
+}
+
+static int igt_ppgtt_exhaust_huge(void *arg)
+{
+	struct i915_gem_context *ctx = arg;
+	struct drm_i915_private *i915 = ctx->i915;
+	unsigned long supported = INTEL_INFO(i915)->page_sizes;
+	static unsigned int pages[ARRAY_SIZE(page_sizes)];
+	struct drm_i915_gem_object *obj;
+	unsigned int size_mask;
+	unsigned int page_mask;
+	int n, i;
+	int err = -ENODEV;
+
+	/*
+	 * Sanity check creating objects with a varying mix of page sizes --
+	 * ensuring that our writes lands in the right place.
+	 */
+
+	n = 0;
+	for_each_set_bit(i, &supported, ilog2(I915_GTT_MAX_PAGE_SIZE) + 1)
+		pages[n++] = BIT(i);
+
+	for (size_mask = 2; size_mask < BIT(n); size_mask++) {
+		unsigned int size = 0;
+
+		for (i = 0; i < n; i++) {
+			if (size_mask & BIT(i))
+				size |= pages[i];
+		}
+
+		/*
+		 * For our page mask we want to enumerate all the page-size
+		 * combinations which will fit into our chosen object size.
+		 */
+		for (page_mask = 2; page_mask <= size_mask; page_mask++) {
+			unsigned int page_sizes = 0;
+
+			for (i = 0; i < n; i++) {
+				if (page_mask & BIT(i))
+					page_sizes |= pages[i];
+			}
+
+			/*
+			 * Ensure that we can actually fill the given object
+			 * with our chosen page mask.
+			 */
+			if (!IS_ALIGNED(size, BIT(__ffs(page_sizes))))
+				continue;
+
+			obj = huge_pages_object(i915, size, page_sizes);
+			if (IS_ERR(obj)) {
+				err = PTR_ERR(obj);
+				goto out_device;
+			}
+
+			err = i915_gem_object_pin_pages(obj);
+			if (err) {
+				i915_gem_object_put(obj);
+
+				if (err == -ENOMEM) {
+					pr_info("unable to get pages, size=%u, pages=%u\n",
+						size, page_sizes);
+					err = 0;
+					break;
+				}
+
+				pr_err("pin_pages failed, size=%u, pages=%u\n",
+				       size_mask, page_mask);
+
+				goto out_device;
+			}
+
+			/* Force the page-size for the gtt insertion */
+			obj->mm.page_sizes.sg = page_sizes;
+
+			err = igt_write_huge(ctx, obj);
+			if (err) {
+				pr_err("exhaust write-huge failed with size=%u\n",
+				       size);
+				goto out_unpin;
+			}
+
+			i915_gem_object_unpin_pages(obj);
+			i915_gem_object_put(obj);
+		}
+	}
+
+	goto out_device;
+
+out_unpin:
+	i915_gem_object_unpin_pages(obj);
+	i915_gem_object_put(obj);
+out_device:
+	mkwrite_device_info(i915)->page_sizes = supported;
+
+	return err;
+}
+
+static int igt_ppgtt_internal_huge(void *arg)
+{
+	struct i915_gem_context *ctx = arg;
+	struct drm_i915_private *i915 = ctx->i915;
+	struct drm_i915_gem_object *obj;
+	static const unsigned int sizes[] = {
+		SZ_64K,
+		SZ_128K,
+		SZ_256K,
+		SZ_512K,
+		SZ_1M,
+		SZ_2M,
+	};
+	int i;
+	int err;
+
+	/*
+	 * Sanity check that the HW uses huge pages correctly through internal
+	 * -- ensure that our writes land in the right place.
+	 */
+
+	for (i = 0; i < ARRAY_SIZE(sizes); ++i) {
+		unsigned int size = sizes[i];
+
+		obj = i915_gem_object_create_internal(i915, size);
+		if (IS_ERR(obj))
+			return PTR_ERR(obj);
+
+		err = i915_gem_object_pin_pages(obj);
+		if (err)
+			goto out_put;
+
+		if (obj->mm.page_sizes.phys < I915_GTT_PAGE_SIZE_64K) {
+			pr_info("internal unable to allocate huge-page(s) with size=%u\n",
+				size);
+			goto out_unpin;
+		}
+
+		err = igt_write_huge(ctx, obj);
+		if (err) {
+			pr_err("internal write-huge failed with size=%u\n",
+			       size);
+			goto out_unpin;
+		}
+
+		i915_gem_object_unpin_pages(obj);
+		i915_gem_object_put(obj);
+	}
+
+	return 0;
+
+out_unpin:
+	i915_gem_object_unpin_pages(obj);
+out_put:
+	i915_gem_object_put(obj);
+
+	return err;
+}
+
+static inline bool igt_can_allocate_thp(struct drm_i915_private *i915)
+{
+	return i915->mm.gemfs && has_transparent_hugepage();
+}
+
+static int igt_ppgtt_gemfs_huge(void *arg)
+{
+	struct i915_gem_context *ctx = arg;
+	struct drm_i915_private *i915 = ctx->i915;
+	struct drm_i915_gem_object *obj;
+	static const unsigned int sizes[] = {
+		SZ_2M,
+		SZ_4M,
+		SZ_8M,
+		SZ_16M,
+		SZ_32M,
+	};
+	int i;
+	int err;
+
+	/*
+	 * Sanity check that the HW uses huge pages correctly through gemfs --
+	 * ensure that our writes land in the right place.
+	 */
+
+	if (!igt_can_allocate_thp(i915)) {
+		pr_info("missing THP support, skipping\n");
+		return 0;
+	}
+
+	for (i = 0; i < ARRAY_SIZE(sizes); ++i) {
+		unsigned int size = sizes[i];
+
+		obj = i915_gem_object_create(i915, size);
+		if (IS_ERR(obj))
+			return PTR_ERR(obj);
+
+		err = i915_gem_object_pin_pages(obj);
+		if (err)
+			goto out_put;
+
+		if (obj->mm.page_sizes.phys < I915_GTT_PAGE_SIZE_2M) {
+			pr_info("finishing test early, gemfs unable to allocate huge-page(s) with size=%u\n",
+				size);
+			goto out_unpin;
+		}
+
+		err = igt_write_huge(ctx, obj);
+		if (err) {
+			pr_err("gemfs write-huge failed with size=%u\n",
+			       size);
+			goto out_unpin;
+		}
+
+		i915_gem_object_unpin_pages(obj);
+		i915_gem_object_put(obj);
+	}
+
+	return 0;
+
+out_unpin:
+	i915_gem_object_unpin_pages(obj);
+out_put:
+	i915_gem_object_put(obj);
+
+	return err;
+}
+
+static int igt_ppgtt_pin_update(void *arg)
+{
+	struct i915_gem_context *ctx = arg;
+	struct drm_i915_private *dev_priv = ctx->i915;
+	unsigned long supported = INTEL_INFO(dev_priv)->page_sizes;
+	struct i915_hw_ppgtt *ppgtt = ctx->ppgtt;
+	struct drm_i915_gem_object *obj;
+	struct i915_vma *vma;
+	unsigned int flags = PIN_USER | PIN_OFFSET_FIXED;
+	int first, last;
+	int err;
+
+	/*
+	 * Make sure there's no funny business when doing a PIN_UPDATE -- in the
+	 * past we had a subtle issue with being able to incorrectly do multiple
+	 * alloc va ranges on the same object when doing a PIN_UPDATE, which
+	 * resulted in some pretty nasty bugs, though only when using
+	 * huge-gtt-pages.
+	 */
+
+	if (!USES_FULL_48BIT_PPGTT(dev_priv)) {
+		pr_info("48b PPGTT not supported, skipping\n");
+		return 0;
+	}
+
+	first = ilog2(I915_GTT_PAGE_SIZE_64K);
+	last = ilog2(I915_GTT_PAGE_SIZE_2M);
+
+	for_each_set_bit_from(first, &supported, last + 1) {
+		unsigned int page_size = BIT(first);
+
+		obj = i915_gem_object_create_internal(dev_priv, page_size);
+		if (IS_ERR(obj))
+			return PTR_ERR(obj);
+
+		vma = i915_vma_instance(obj, &ppgtt->base, NULL);
+		if (IS_ERR(vma)) {
+			err = PTR_ERR(vma);
+			goto out_put;
+		}
+
+		err = i915_vma_pin(vma, SZ_2M, 0, flags);
+		if (err)
+			goto out_close;
+
+		if (vma->page_sizes.sg < page_size) {
+			pr_info("Unable to allocate page-size %x, finishing test early\n",
+				page_size);
+			goto out_unpin;
+		}
+
+		err = igt_check_page_sizes(vma);
+		if (err)
+			goto out_unpin;
+
+		if (vma->page_sizes.gtt != page_size) {
+			dma_addr_t addr = i915_gem_object_get_dma_address(obj, 0);
+
+			/*
+			 * The only valid reason for this to ever fail would be
+			 * if the dma-mapper screwed us over when we did the
+			 * dma_map_sg(), since it has the final say over the dma
+			 * address.
+			 */
+			if (IS_ALIGNED(addr, page_size)) {
+				pr_err("page_sizes.gtt=%u, expected=%u\n",
+				       vma->page_sizes.gtt, page_size);
+				err = -EINVAL;
+			} else {
+				pr_info("dma address misaligned, finishing test early\n");
+			}
+
+			goto out_unpin;
+		}
+
+		err = i915_vma_bind(vma, I915_CACHE_NONE, PIN_UPDATE);
+		if (err)
+			goto out_unpin;
+
+		i915_vma_unpin(vma);
+		i915_vma_close(vma);
+
+		i915_gem_object_put(obj);
+	}
+
+	obj = i915_gem_object_create_internal(dev_priv, PAGE_SIZE);
+	if (IS_ERR(obj))
+		return PTR_ERR(obj);
+
+	vma = i915_vma_instance(obj, &ppgtt->base, NULL);
+	if (IS_ERR(vma)) {
+		err = PTR_ERR(vma);
+		goto out_put;
+	}
+
+	err = i915_vma_pin(vma, 0, 0, flags);
+	if (err)
+		goto out_close;
+
+	/*
+	 * Make sure we don't end up with something like where the pde is still
+	 * pointing to the 2M page, and the pt we just filled-in is dangling --
+	 * we can check this by writing to the first page where it would then
+	 * land in the now stale 2M page.
+	 */
+
+	err = gpu_write(vma, ctx, dev_priv->engine[RCS], 0, 0xdeadbeaf);
+	if (err)
+		goto out_unpin;
+
+	err = cpu_check(obj, 0, 0xdeadbeaf);
+
+out_unpin:
+	i915_vma_unpin(vma);
+out_close:
+	i915_vma_close(vma);
+out_put:
+	i915_gem_object_put(obj);
+
+	return err;
+}
+
+static int igt_tmpfs_fallback(void *arg)
+{
+	struct i915_gem_context *ctx = arg;
+	struct drm_i915_private *i915 = ctx->i915;
+	struct vfsmount *gemfs = i915->mm.gemfs;
+	struct i915_address_space *vm = ctx->ppgtt ? &ctx->ppgtt->base : &i915->ggtt.base;
+	struct drm_i915_gem_object *obj;
+	struct i915_vma *vma;
+	u32 *vaddr;
+	int err = 0;
+
+	/*
+	 * Make sure that we don't burst into a ball of flames upon falling back
+	 * to tmpfs, which we rely on if on the off-chance we encouter a failure
+	 * when setting up gemfs.
+	 */
+
+	i915->mm.gemfs = NULL;
+
+	obj = i915_gem_object_create(i915, PAGE_SIZE);
+	if (IS_ERR(obj)) {
+		err = PTR_ERR(obj);
+		goto out_restore;
+	}
+
+	vaddr = i915_gem_object_pin_map(obj, I915_MAP_WB);
+	if (IS_ERR(vaddr)) {
+		err = PTR_ERR(vaddr);
+		goto out_put;
+	}
+	*vaddr = 0xdeadbeaf;
+
+	i915_gem_object_unpin_map(obj);
+
+	vma = i915_vma_instance(obj, vm, NULL);
+	if (IS_ERR(vma)) {
+		err = PTR_ERR(vma);
+		goto out_put;
+	}
+
+	err = i915_vma_pin(vma, 0, 0, PIN_USER);
+	if (err)
+		goto out_close;
+
+	err = igt_check_page_sizes(vma);
+
+	i915_vma_unpin(vma);
+out_close:
+	i915_vma_close(vma);
+out_put:
+	i915_gem_object_put(obj);
+out_restore:
+	i915->mm.gemfs = gemfs;
+
+	return err;
+}
+
+static int igt_shrink_thp(void *arg)
+{
+	struct i915_gem_context *ctx = arg;
+	struct drm_i915_private *i915 = ctx->i915;
+	struct i915_address_space *vm = ctx->ppgtt ? &ctx->ppgtt->base : &i915->ggtt.base;
+	struct drm_i915_gem_object *obj;
+	struct i915_vma *vma;
+	unsigned int flags = PIN_USER;
+	int err;
+
+	/*
+	 * Sanity check shrinking huge-paged object -- make sure nothing blows
+	 * up.
+	 */
+
+	if (!igt_can_allocate_thp(i915)) {
+		pr_info("missing THP support, skipping\n");
+		return 0;
+	}
+
+	obj = i915_gem_object_create(i915, SZ_2M);
+	if (IS_ERR(obj))
+		return PTR_ERR(obj);
+
+	vma = i915_vma_instance(obj, vm, NULL);
+	if (IS_ERR(vma)) {
+		err = PTR_ERR(vma);
+		goto out_put;
+	}
+
+	err = i915_vma_pin(vma, 0, 0, flags);
+	if (err)
+		goto out_close;
+
+	if (obj->mm.page_sizes.phys < I915_GTT_PAGE_SIZE_2M) {
+		pr_info("failed to allocate THP, finishing test early\n");
+		goto out_unpin;
+	}
+
+	err = igt_check_page_sizes(vma);
+	if (err)
+		goto out_unpin;
+
+	err = gpu_write(vma, ctx, i915->engine[RCS], 0, 0xdeadbeaf);
+	if (err)
+		goto out_unpin;
+
+	i915_vma_unpin(vma);
+
+	/*
+	 * Now that the pages are *unpinned* shrink-all should invoke
+	 * shmem to truncate our pages.
+	 */
+	i915_gem_shrink_all(i915);
+	if (!IS_ERR_OR_NULL(obj->mm.pages)) {
+		pr_err("shrink-all didn't truncate the pages\n");
+		err = -EINVAL;
+		goto out_close;
+	}
+
+	if (obj->mm.page_sizes.sg || obj->mm.page_sizes.phys) {
+		pr_err("residual page-size bits left\n");
+		err = -EINVAL;
+		goto out_close;
+	}
+
+	err = i915_vma_pin(vma, 0, 0, flags);
+	if (err)
+		goto out_close;
+
+	err = cpu_check(obj, 0, 0xdeadbeaf);
+
+out_unpin:
+	i915_vma_unpin(vma);
+out_close:
+	i915_vma_close(vma);
+out_put:
+	i915_gem_object_put(obj);
+
+	return err;
+}
+
+int i915_gem_huge_page_mock_selftests(void)
+{
+	static const struct i915_subtest tests[] = {
+		SUBTEST(igt_mock_exhaust_device_supported_pages),
+		SUBTEST(igt_mock_ppgtt_misaligned_dma),
+		SUBTEST(igt_mock_ppgtt_huge_fill),
+		SUBTEST(igt_mock_ppgtt_64K),
+	};
+	int saved_ppgtt = i915_modparams.enable_ppgtt;
+	struct drm_i915_private *dev_priv;
+	struct pci_dev *pdev;
+	struct i915_hw_ppgtt *ppgtt;
+	int err;
+
+	dev_priv = mock_gem_device();
+	if (!dev_priv)
+		return -ENOMEM;
+
+	/* Pretend to be a device which supports the 48b PPGTT */
+	i915_modparams.enable_ppgtt = 3;
+
+	pdev = dev_priv->drm.pdev;
+	dma_coerce_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(39));
+
+	mutex_lock(&dev_priv->drm.struct_mutex);
+	ppgtt = i915_ppgtt_create(dev_priv, ERR_PTR(-ENODEV), "mock");
+	if (IS_ERR(ppgtt)) {
+		err = PTR_ERR(ppgtt);
+		goto out_unlock;
+	}
+
+	if (!i915_vm_is_48bit(&ppgtt->base)) {
+		pr_err("failed to create 48b PPGTT\n");
+		err = -EINVAL;
+		goto out_close;
+	}
+
+	/* If we were ever hit this then it's time to mock the 64K scratch */
+	if (!i915_vm_has_scratch_64K(&ppgtt->base)) {
+		pr_err("PPGTT missing 64K scratch page\n");
+		err = -EINVAL;
+		goto out_close;
+	}
+
+	err = i915_subtests(tests, ppgtt);
+
+out_close:
+	i915_ppgtt_close(&ppgtt->base);
+	i915_ppgtt_put(ppgtt);
+
+out_unlock:
+	mutex_unlock(&dev_priv->drm.struct_mutex);
+
+	i915_modparams.enable_ppgtt = saved_ppgtt;
+
+	drm_dev_unref(&dev_priv->drm);
+
+	return err;
+}
+
+int i915_gem_huge_page_live_selftests(struct drm_i915_private *dev_priv)
+{
+	static const struct i915_subtest tests[] = {
+		SUBTEST(igt_shrink_thp),
+		SUBTEST(igt_ppgtt_pin_update),
+		SUBTEST(igt_tmpfs_fallback),
+		SUBTEST(igt_ppgtt_exhaust_huge),
+		SUBTEST(igt_ppgtt_gemfs_huge),
+		SUBTEST(igt_ppgtt_internal_huge),
+	};
+	struct drm_file *file;
+	struct i915_gem_context *ctx;
+	int err;
+
+	if (!USES_PPGTT(dev_priv)) {
+		pr_info("PPGTT not supported, skipping live-selftests\n");
+		return 0;
+	}
+
+	file = mock_file(dev_priv);
+	if (IS_ERR(file))
+		return PTR_ERR(file);
+
+	mutex_lock(&dev_priv->drm.struct_mutex);
+
+	ctx = live_context(dev_priv, file);
+	if (IS_ERR(ctx)) {
+		err = PTR_ERR(ctx);
+		goto out_unlock;
+	}
+
+	err = i915_subtests(tests, ctx);
+
+out_unlock:
+	mutex_unlock(&dev_priv->drm.struct_mutex);
+
+	mock_file_free(dev_priv, file);
+
+	return err;
+}
diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_context.c b/drivers/gpu/drm/i915/selftests/i915_gem_context.c
index fb0a58fc8348..def5052862ae 100644
--- a/drivers/gpu/drm/i915/selftests/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/selftests/i915_gem_context.c
@@ -417,7 +417,7 @@ static int fake_aliasing_ppgtt_enable(struct drm_i915_private *i915)
 	if (err)
 		return err;
 
-	list_for_each_entry(obj, &i915->mm.bound_list, global_link) {
+	list_for_each_entry(obj, &i915->mm.bound_list, mm.link) {
 		struct i915_vma *vma;
 
 		vma = i915_vma_instance(obj, &i915->ggtt.base, NULL);
diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_evict.c b/drivers/gpu/drm/i915/selftests/i915_gem_evict.c
index 5ea373221f49..f463105ff48d 100644
--- a/drivers/gpu/drm/i915/selftests/i915_gem_evict.c
+++ b/drivers/gpu/drm/i915/selftests/i915_gem_evict.c
@@ -24,6 +24,9 @@
 
 #include "../i915_selftest.h"
 
+#include "lib_sw_fence.h"
+#include "mock_context.h"
+#include "mock_drm.h"
 #include "mock_gem_device.h"
 
 static int populate_ggtt(struct drm_i915_private *i915)
@@ -47,7 +50,7 @@ static int populate_ggtt(struct drm_i915_private *i915)
 
 	if (!list_empty(&i915->mm.unbound_list)) {
 		size = 0;
-		list_for_each_entry(obj, &i915->mm.unbound_list, global_link)
+		list_for_each_entry(obj, &i915->mm.unbound_list, mm.link)
 			size++;
 
 		pr_err("Found %lld objects unbound!\n", size);
@@ -74,10 +77,10 @@ static void cleanup_objects(struct drm_i915_private *i915)
 {
 	struct drm_i915_gem_object *obj, *on;
 
-	list_for_each_entry_safe(obj, on, &i915->mm.unbound_list, global_link)
+	list_for_each_entry_safe(obj, on, &i915->mm.unbound_list, mm.link)
 		i915_gem_object_put(obj);
 
-	list_for_each_entry_safe(obj, on, &i915->mm.bound_list, global_link)
+	list_for_each_entry_safe(obj, on, &i915->mm.bound_list, mm.link)
 		i915_gem_object_put(obj);
 
 	mutex_unlock(&i915->drm.struct_mutex);
@@ -149,8 +152,6 @@ static int igt_overcommit(void *arg)
 		goto cleanup;
 	}
 
-	list_move(&obj->global_link, &i915->mm.unbound_list);
-
 	vma = i915_gem_object_ggtt_pin(obj, NULL, 0, 0, 0);
 	if (!IS_ERR(vma) || PTR_ERR(vma) != -ENOSPC) {
 		pr_err("Failed to evict+insert, i915_gem_object_ggtt_pin returned err=%d\n", (int)PTR_ERR(vma));
@@ -325,6 +326,148 @@ cleanup:
 	return err;
 }
 
+static int igt_evict_contexts(void *arg)
+{
+	const u64 PRETEND_GGTT_SIZE = 16ull << 20;
+	struct drm_i915_private *i915 = arg;
+	struct intel_engine_cs *engine;
+	enum intel_engine_id id;
+	struct reserved {
+		struct drm_mm_node node;
+		struct reserved *next;
+	} *reserved = NULL;
+	struct drm_mm_node hole;
+	unsigned long count;
+	int err;
+
+	/*
+	 * The purpose of this test is to verify that we will trigger an
+	 * eviction in the GGTT when constructing a request that requires
+	 * additional space in the GGTT for pinning the context. This space
+	 * is not directly tied to the request so reclaiming it requires
+	 * extra work.
+	 *
+	 * As such this test is only meaningful for full-ppgtt environments
+	 * where the GTT space of the request is separate from the GGTT
+	 * allocation required to build the request.
+	 */
+	if (!USES_FULL_PPGTT(i915))
+		return 0;
+
+	mutex_lock(&i915->drm.struct_mutex);
+
+	/* Reserve a block so that we know we have enough to fit a few rq */
+	memset(&hole, 0, sizeof(hole));
+	err = i915_gem_gtt_insert(&i915->ggtt.base, &hole,
+				  PRETEND_GGTT_SIZE, 0, I915_COLOR_UNEVICTABLE,
+				  0, i915->ggtt.base.total,
+				  PIN_NOEVICT);
+	if (err)
+		goto out_locked;
+
+	/* Make the GGTT appear small by filling it with unevictable nodes */
+	count = 0;
+	do {
+		struct reserved *r;
+
+		r = kcalloc(1, sizeof(*r), GFP_KERNEL);
+		if (!r) {
+			err = -ENOMEM;
+			goto out_locked;
+		}
+
+		if (i915_gem_gtt_insert(&i915->ggtt.base, &r->node,
+					1ul << 20, 0, I915_COLOR_UNEVICTABLE,
+					0, i915->ggtt.base.total,
+					PIN_NOEVICT)) {
+			kfree(r);
+			break;
+		}
+
+		r->next = reserved;
+		reserved = r;
+
+		count++;
+	} while (1);
+	drm_mm_remove_node(&hole);
+	mutex_unlock(&i915->drm.struct_mutex);
+	pr_info("Filled GGTT with %lu 1MiB nodes\n", count);
+
+	/* Overfill the GGTT with context objects and so try to evict one. */
+	for_each_engine(engine, i915, id) {
+		struct i915_sw_fence fence;
+		struct drm_file *file;
+
+		file = mock_file(i915);
+		if (IS_ERR(file))
+			return PTR_ERR(file);
+
+		count = 0;
+		mutex_lock(&i915->drm.struct_mutex);
+		onstack_fence_init(&fence);
+		do {
+			struct drm_i915_gem_request *rq;
+			struct i915_gem_context *ctx;
+
+			ctx = live_context(i915, file);
+			if (!ctx)
+				break;
+
+			/* We will need some GGTT space for the rq's context */
+			igt_evict_ctl.fail_if_busy = true;
+			rq = i915_gem_request_alloc(engine, ctx);
+			igt_evict_ctl.fail_if_busy = false;
+
+			if (IS_ERR(rq)) {
+				/* When full, fail_if_busy will trigger EBUSY */
+				if (PTR_ERR(rq) != -EBUSY) {
+					pr_err("Unexpected error from request alloc (ctx hw id %u, on %s): %d\n",
+					       ctx->hw_id, engine->name,
+					       (int)PTR_ERR(rq));
+					err = PTR_ERR(rq);
+				}
+				break;
+			}
+
+			/* Keep every request/ctx pinned until we are full */
+			err = i915_sw_fence_await_sw_fence_gfp(&rq->submit,
+							       &fence,
+							       GFP_KERNEL);
+			if (err < 0)
+				break;
+
+			i915_add_request(rq);
+			count++;
+			err = 0;
+		} while(1);
+		mutex_unlock(&i915->drm.struct_mutex);
+
+		onstack_fence_fini(&fence);
+		pr_info("Submitted %lu contexts/requests on %s\n",
+			count, engine->name);
+
+		mock_file_free(i915, file);
+		if (err)
+			break;
+	}
+
+	mutex_lock(&i915->drm.struct_mutex);
+out_locked:
+	while (reserved) {
+		struct reserved *next = reserved->next;
+
+		drm_mm_remove_node(&reserved->node);
+		kfree(reserved);
+
+		reserved = next;
+	}
+	if (drm_mm_node_allocated(&hole))
+		drm_mm_remove_node(&hole);
+	mutex_unlock(&i915->drm.struct_mutex);
+
+	return err;
+}
+
 int i915_gem_evict_mock_selftests(void)
 {
 	static const struct i915_subtest tests[] = {
@@ -348,3 +491,12 @@ int i915_gem_evict_mock_selftests(void)
 	drm_dev_unref(&i915->drm);
 	return err;
 }
+
+int i915_gem_evict_live_selftests(struct drm_i915_private *i915)
+{
+	static const struct i915_subtest tests[] = {
+		SUBTEST(igt_evict_contexts),
+	};
+
+	return i915_subtests(tests, i915);
+}
diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c b/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c
index 6b132caffa18..9da0c9f99916 100644
--- a/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c
@@ -39,25 +39,26 @@ static void fake_free_pages(struct drm_i915_gem_object *obj,
 	kfree(pages);
 }
 
-static struct sg_table *
-fake_get_pages(struct drm_i915_gem_object *obj)
+static int fake_get_pages(struct drm_i915_gem_object *obj)
 {
 #define GFP (GFP_KERNEL | __GFP_NOWARN | __GFP_NORETRY)
 #define PFN_BIAS 0x1000
 	struct sg_table *pages;
 	struct scatterlist *sg;
+	unsigned int sg_page_sizes;
 	typeof(obj->base.size) rem;
 
 	pages = kmalloc(sizeof(*pages), GFP);
 	if (!pages)
-		return ERR_PTR(-ENOMEM);
+		return -ENOMEM;
 
 	rem = round_up(obj->base.size, BIT(31)) >> 31;
 	if (sg_alloc_table(pages, rem, GFP)) {
 		kfree(pages);
-		return ERR_PTR(-ENOMEM);
+		return -ENOMEM;
 	}
 
+	sg_page_sizes = 0;
 	rem = obj->base.size;
 	for (sg = pages->sgl; sg; sg = sg_next(sg)) {
 		unsigned long len = min_t(typeof(rem), rem, BIT(31));
@@ -66,13 +67,17 @@ fake_get_pages(struct drm_i915_gem_object *obj)
 		sg_set_page(sg, pfn_to_page(PFN_BIAS), len, 0);
 		sg_dma_address(sg) = page_to_phys(sg_page(sg));
 		sg_dma_len(sg) = len;
+		sg_page_sizes |= len;
 
 		rem -= len;
 	}
 	GEM_BUG_ON(rem);
 
 	obj->mm.madv = I915_MADV_DONTNEED;
-	return pages;
+
+	__i915_gem_object_set_pages(obj, pages, sg_page_sizes);
+
+	return 0;
 #undef GFP
 }
 
diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_object.c b/drivers/gpu/drm/i915/selftests/i915_gem_object.c
index 8f011c447e41..1b8774a42e48 100644
--- a/drivers/gpu/drm/i915/selftests/i915_gem_object.c
+++ b/drivers/gpu/drm/i915/selftests/i915_gem_object.c
@@ -251,14 +251,6 @@ static int check_partial_mapping(struct drm_i915_gem_object *obj,
 			return PTR_ERR(io);
 		}
 
-		err = i915_vma_get_fence(vma);
-		if (err) {
-			pr_err("Failed to get fence for partial view: offset=%lu\n",
-			       page);
-			i915_vma_unpin_iomap(vma);
-			return err;
-		}
-
 		iowrite32(page, io + n * PAGE_SIZE/sizeof(*io));
 		i915_vma_unpin_iomap(vma);
 
diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_request.c b/drivers/gpu/drm/i915/selftests/i915_gem_request.c
index 6664cb2eb0b8..a999161e8db1 100644
--- a/drivers/gpu/drm/i915/selftests/i915_gem_request.c
+++ b/drivers/gpu/drm/i915/selftests/i915_gem_request.c
@@ -215,7 +215,9 @@ static int igt_request_rewind(void *arg)
 	}
 	i915_gem_request_get(vip);
 	i915_add_request(vip);
+	rcu_read_lock();
 	request->engine->submit_request(request);
+	rcu_read_unlock();
 
 	mutex_unlock(&i915->drm.struct_mutex);
 
@@ -418,7 +420,10 @@ static struct i915_vma *empty_batch(struct drm_i915_private *i915)
 		err = PTR_ERR(cmd);
 		goto err;
 	}
+
 	*cmd = MI_BATCH_BUFFER_END;
+	i915_gem_chipset_flush(i915);
+
 	i915_gem_object_unpin_map(obj);
 
 	err = i915_gem_object_set_to_gtt_domain(obj, false);
@@ -605,8 +610,8 @@ static struct i915_vma *recursive_batch(struct drm_i915_private *i915)
 		*cmd++ = lower_32_bits(vma->node.start);
 	}
 	*cmd++ = MI_BATCH_BUFFER_END; /* terminate early in case of error */
+	i915_gem_chipset_flush(i915);
 
-	wmb();
 	i915_gem_object_unpin_map(obj);
 
 	return vma;
@@ -625,7 +630,7 @@ static int recursive_batch_resolve(struct i915_vma *batch)
 		return PTR_ERR(cmd);
 
 	*cmd = MI_BATCH_BUFFER_END;
-	wmb();
+	i915_gem_chipset_flush(batch->vm->i915);
 
 	i915_gem_object_unpin_map(batch->obj);
 
@@ -858,7 +863,8 @@ out_request:
 					      I915_MAP_WC);
 		if (!IS_ERR(cmd)) {
 			*cmd = MI_BATCH_BUFFER_END;
-			wmb();
+			i915_gem_chipset_flush(i915);
+
 			i915_gem_object_unpin_map(request[id]->batch->obj);
 		}
 
diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_timeline.c b/drivers/gpu/drm/i915/selftests/i915_gem_timeline.c
index 7a44dab631b8..4795877abe56 100644
--- a/drivers/gpu/drm/i915/selftests/i915_gem_timeline.c
+++ b/drivers/gpu/drm/i915/selftests/i915_gem_timeline.c
@@ -121,7 +121,7 @@ out:
 
 static unsigned int random_engine(struct rnd_state *rnd)
 {
-	return ((u64)prandom_u32_state(rnd) * I915_NUM_ENGINES) >> 32;
+	return i915_prandom_u32_max_state(I915_NUM_ENGINES, rnd);
 }
 
 static int bench_sync(void *arg)
diff --git a/drivers/gpu/drm/i915/selftests/i915_live_selftests.h b/drivers/gpu/drm/i915/selftests/i915_live_selftests.h
index 1519f1b7841b..d7dd98a6acad 100644
--- a/drivers/gpu/drm/i915/selftests/i915_live_selftests.h
+++ b/drivers/gpu/drm/i915/selftests/i915_live_selftests.h
@@ -16,5 +16,7 @@ selftest(objects, i915_gem_object_live_selftests)
 selftest(dmabuf, i915_gem_dmabuf_live_selftests)
 selftest(coherency, i915_gem_coherency_live_selftests)
 selftest(gtt, i915_gem_gtt_live_selftests)
+selftest(evict, i915_gem_evict_live_selftests)
+selftest(hugepages, i915_gem_huge_page_live_selftests)
 selftest(contexts, i915_gem_context_live_selftests)
 selftest(hangcheck, intel_hangcheck_live_selftests)
diff --git a/drivers/gpu/drm/i915/selftests/i915_mock_selftests.h b/drivers/gpu/drm/i915/selftests/i915_mock_selftests.h
index e5a9e5dcf2f3..19c6fce837df 100644
--- a/drivers/gpu/drm/i915/selftests/i915_mock_selftests.h
+++ b/drivers/gpu/drm/i915/selftests/i915_mock_selftests.h
@@ -22,3 +22,4 @@ selftest(dmabuf, i915_gem_dmabuf_mock_selftests)
 selftest(vma, i915_vma_mock_selftests)
 selftest(evict, i915_gem_evict_mock_selftests)
 selftest(gtt, i915_gem_gtt_mock_selftests)
+selftest(hugepages, i915_gem_huge_page_mock_selftests)
diff --git a/drivers/gpu/drm/i915/selftests/i915_random.c b/drivers/gpu/drm/i915/selftests/i915_random.c
index 222c511bea49..b85872cc7fbe 100644
--- a/drivers/gpu/drm/i915/selftests/i915_random.c
+++ b/drivers/gpu/drm/i915/selftests/i915_random.c
@@ -41,11 +41,6 @@ u64 i915_prandom_u64_state(struct rnd_state *rnd)
 	return x;
 }
 
-static inline u32 i915_prandom_u32_max_state(u32 ep_ro, struct rnd_state *state)
-{
-	return upper_32_bits((u64)prandom_u32_state(state) * ep_ro);
-}
-
 void i915_random_reorder(unsigned int *order, unsigned int count,
 			 struct rnd_state *state)
 {
diff --git a/drivers/gpu/drm/i915/selftests/i915_random.h b/drivers/gpu/drm/i915/selftests/i915_random.h
index 6c9379871384..7dffedc501ca 100644
--- a/drivers/gpu/drm/i915/selftests/i915_random.h
+++ b/drivers/gpu/drm/i915/selftests/i915_random.h
@@ -43,6 +43,11 @@
 
 u64 i915_prandom_u64_state(struct rnd_state *rnd);
 
+static inline u32 i915_prandom_u32_max_state(u32 ep_ro, struct rnd_state *state)
+{
+	return upper_32_bits(mul_u32_u32(prandom_u32_state(state), ep_ro));
+}
+
 unsigned int *i915_random_order(unsigned int count,
 				struct rnd_state *state);
 void i915_random_reorder(unsigned int *order,
diff --git a/drivers/gpu/drm/i915/selftests/i915_sw_fence.c b/drivers/gpu/drm/i915/selftests/i915_sw_fence.c
index 19d145d6bf52..ea01d0fe3ace 100644
--- a/drivers/gpu/drm/i915/selftests/i915_sw_fence.c
+++ b/drivers/gpu/drm/i915/selftests/i915_sw_fence.c
@@ -24,6 +24,7 @@
 
 #include <linux/completion.h>
 #include <linux/delay.h>
+#include <linux/prime_numbers.h>
 
 #include "../i915_selftest.h"
 
@@ -565,6 +566,46 @@ err_in:
 	return ret;
 }
 
+static int test_timer(void *arg)
+{
+	unsigned long target, delay;
+	struct timed_fence tf;
+
+	timed_fence_init(&tf, target = jiffies);
+	if (!i915_sw_fence_done(&tf.fence)) {
+		pr_err("Fence with immediate expiration not signaled\n");
+		goto err;
+	}
+	timed_fence_fini(&tf);
+
+	for_each_prime_number(delay, i915_selftest.timeout_jiffies/2) {
+		timed_fence_init(&tf, target = jiffies + delay);
+		if (i915_sw_fence_done(&tf.fence)) {
+			pr_err("Fence with future expiration (%lu jiffies) already signaled\n", delay);
+			goto err;
+		}
+
+		i915_sw_fence_wait(&tf.fence);
+		if (!i915_sw_fence_done(&tf.fence)) {
+			pr_err("Fence not signaled after wait\n");
+			goto err;
+		}
+		if (time_before(jiffies, target)) {
+			pr_err("Fence signaled too early, target=%lu, now=%lu\n",
+			       target, jiffies);
+			goto err;
+		}
+
+		timed_fence_fini(&tf);
+	}
+
+	return 0;
+
+err:
+	timed_fence_fini(&tf);
+	return -EINVAL;
+}
+
 int i915_sw_fence_mock_selftests(void)
 {
 	static const struct i915_subtest tests[] = {
@@ -576,6 +617,7 @@ int i915_sw_fence_mock_selftests(void)
 		SUBTEST(test_C_AB),
 		SUBTEST(test_chain),
 		SUBTEST(test_ipc),
+		SUBTEST(test_timer),
 	};
 
 	return i915_subtests(tests, NULL);
diff --git a/drivers/gpu/drm/i915/selftests/intel_breadcrumbs.c b/drivers/gpu/drm/i915/selftests/intel_breadcrumbs.c
index 828904b7d468..54fc571b1102 100644
--- a/drivers/gpu/drm/i915/selftests/intel_breadcrumbs.c
+++ b/drivers/gpu/drm/i915/selftests/intel_breadcrumbs.c
@@ -271,13 +271,7 @@ struct igt_wakeup {
 	u32 seqno;
 };
 
-static int wait_atomic(atomic_t *p)
-{
-	schedule();
-	return 0;
-}
-
-static int wait_atomic_timeout(atomic_t *p)
+static int wait_atomic_timeout(atomic_t *p, unsigned int mode)
 {
 	return schedule_timeout(10 * HZ) ? 0 : -ETIMEDOUT;
 }
@@ -348,7 +342,7 @@ static void igt_wake_all_sync(atomic_t *ready,
 	atomic_set(ready, 0);
 	wake_up_all(wq);
 
-	wait_on_atomic_t(set, wait_atomic, TASK_UNINTERRUPTIBLE);
+	wait_on_atomic_t(set, atomic_t_wait, TASK_UNINTERRUPTIBLE);
 	atomic_set(ready, count);
 	atomic_set(done, count);
 }
diff --git a/drivers/gpu/drm/i915/selftests/intel_hangcheck.c b/drivers/gpu/drm/i915/selftests/intel_hangcheck.c
index 02e52a146ed8..71ce06680d66 100644
--- a/drivers/gpu/drm/i915/selftests/intel_hangcheck.c
+++ b/drivers/gpu/drm/i915/selftests/intel_hangcheck.c
@@ -165,6 +165,7 @@ static int emit_recurse_batch(struct hang *h,
 		*batch++ = lower_32_bits(vma->node.start);
 	}
 	*batch++ = MI_BATCH_BUFFER_END; /* not reached */
+	i915_gem_chipset_flush(h->i915);
 
 	flags = 0;
 	if (INTEL_GEN(vm->i915) <= 5)
@@ -231,7 +232,7 @@ static u32 hws_seqno(const struct hang *h,
 static void hang_fini(struct hang *h)
 {
 	*h->batch = MI_BATCH_BUFFER_END;
-	wmb();
+	i915_gem_chipset_flush(h->i915);
 
 	i915_gem_object_unpin_map(h->obj);
 	i915_gem_object_put(h->obj);
@@ -275,6 +276,8 @@ static int igt_hang_sanitycheck(void *arg)
 		i915_gem_request_get(rq);
 
 		*h.batch = MI_BATCH_BUFFER_END;
+		i915_gem_chipset_flush(i915);
+
 		__i915_add_request(rq, true);
 
 		timeout = i915_wait_request(rq,
@@ -621,7 +624,15 @@ static int igt_wait_reset(void *arg)
 	__i915_add_request(rq, true);
 
 	if (!wait_for_hang(&h, rq)) {
-		pr_err("Failed to start request %x\n", rq->fence.seqno);
+		struct drm_printer p = drm_info_printer(i915->drm.dev);
+
+		pr_err("Failed to start request %x, at %x\n",
+		       rq->fence.seqno, hws_seqno(&h, rq));
+		intel_engine_dump(rq->engine, &p);
+
+		i915_reset(i915, 0);
+		i915_gem_set_wedged(i915);
+
 		err = -EIO;
 		goto out_rq;
 	}
@@ -708,10 +719,18 @@ static int igt_reset_queue(void *arg)
 			__i915_add_request(rq, true);
 
 			if (!wait_for_hang(&h, prev)) {
-				pr_err("Failed to start request %x\n",
-				       prev->fence.seqno);
+				struct drm_printer p = drm_info_printer(i915->drm.dev);
+
+				pr_err("Failed to start request %x, at %x\n",
+				       prev->fence.seqno, hws_seqno(&h, prev));
+				intel_engine_dump(rq->engine, &p);
+
 				i915_gem_request_put(rq);
 				i915_gem_request_put(prev);
+
+				i915_reset(i915, 0);
+				i915_gem_set_wedged(i915);
+
 				err = -EIO;
 				goto fini;
 			}
@@ -756,7 +775,7 @@ static int igt_reset_queue(void *arg)
 		pr_info("%s: Completed %d resets\n", engine->name, count);
 
 		*h.batch = MI_BATCH_BUFFER_END;
-		wmb();
+		i915_gem_chipset_flush(i915);
 
 		i915_gem_request_put(prev);
 	}
@@ -806,7 +825,15 @@ static int igt_handle_error(void *arg)
 	__i915_add_request(rq, true);
 
 	if (!wait_for_hang(&h, rq)) {
-		pr_err("Failed to start request %x\n", rq->fence.seqno);
+		struct drm_printer p = drm_info_printer(i915->drm.dev);
+
+		pr_err("Failed to start request %x, at %x\n",
+		       rq->fence.seqno, hws_seqno(&h, rq));
+		intel_engine_dump(rq->engine, &p);
+
+		i915_reset(i915, 0);
+		i915_gem_set_wedged(i915);
+
 		err = -EIO;
 		goto err_request;
 	}
@@ -843,17 +870,24 @@ err_unlock:
 int intel_hangcheck_live_selftests(struct drm_i915_private *i915)
 {
 	static const struct i915_subtest tests[] = {
+		SUBTEST(igt_global_reset), /* attempt to recover GPU first */
 		SUBTEST(igt_hang_sanitycheck),
-		SUBTEST(igt_global_reset),
 		SUBTEST(igt_reset_engine),
 		SUBTEST(igt_reset_active_engines),
 		SUBTEST(igt_wait_reset),
 		SUBTEST(igt_reset_queue),
 		SUBTEST(igt_handle_error),
 	};
+	int err;
 
 	if (!intel_has_gpu_reset(i915))
 		return 0;
 
-	return i915_subtests(tests, i915);
+	intel_runtime_pm_get(i915);
+
+	err = i915_subtests(tests, i915);
+
+	intel_runtime_pm_put(i915);
+
+	return err;
 }
diff --git a/drivers/gpu/drm/i915/selftests/lib_sw_fence.c b/drivers/gpu/drm/i915/selftests/lib_sw_fence.c
new file mode 100644
index 000000000000..b26f07b55d86
--- /dev/null
+++ b/drivers/gpu/drm/i915/selftests/lib_sw_fence.c
@@ -0,0 +1,78 @@
+/*
+ * Copyright © 2017 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ */
+
+#include "lib_sw_fence.h"
+
+/* Small library of different fence types useful for writing tests */
+
+static int __i915_sw_fence_call
+nop_fence_notify(struct i915_sw_fence *fence, enum i915_sw_fence_notify state)
+{
+	return NOTIFY_DONE;
+}
+
+void __onstack_fence_init(struct i915_sw_fence *fence,
+			  const char *name,
+			  struct lock_class_key *key)
+{
+	debug_fence_init_onstack(fence);
+
+	__init_waitqueue_head(&fence->wait, name, key);
+	atomic_set(&fence->pending, 1);
+	fence->flags = (unsigned long)nop_fence_notify;
+}
+
+void onstack_fence_fini(struct i915_sw_fence *fence)
+{
+	i915_sw_fence_commit(fence);
+	i915_sw_fence_fini(fence);
+}
+
+static void timed_fence_wake(struct timer_list *t)
+{
+	struct timed_fence *tf = from_timer(tf, t, timer);
+
+	i915_sw_fence_commit(&tf->fence);
+}
+
+void timed_fence_init(struct timed_fence *tf, unsigned long expires)
+{
+	onstack_fence_init(&tf->fence);
+
+	timer_setup_on_stack(&tf->timer, timed_fence_wake, 0);
+
+	if (time_after(expires, jiffies))
+		mod_timer(&tf->timer, expires);
+	else
+		i915_sw_fence_commit(&tf->fence);
+}
+
+void timed_fence_fini(struct timed_fence *tf)
+{
+	if (del_timer_sync(&tf->timer))
+		i915_sw_fence_commit(&tf->fence);
+
+	destroy_timer_on_stack(&tf->timer);
+	i915_sw_fence_fini(&tf->fence);
+}
diff --git a/drivers/gpu/drm/i915/selftests/lib_sw_fence.h b/drivers/gpu/drm/i915/selftests/lib_sw_fence.h
new file mode 100644
index 000000000000..474aafb92ae1
--- /dev/null
+++ b/drivers/gpu/drm/i915/selftests/lib_sw_fence.h
@@ -0,0 +1,42 @@
+/*
+ * lib_sw_fence.h - library routines for testing N:M synchronisation points
+ *
+ * Copyright (C) 2017 Intel Corporation
+ *
+ * This file is released under the GPLv2.
+ *
+ */
+
+#ifndef _LIB_SW_FENCE_H_
+#define _LIB_SW_FENCE_H_
+
+#include <linux/timer.h>
+
+#include "../i915_sw_fence.h"
+
+#ifdef CONFIG_LOCKDEP
+#define onstack_fence_init(fence)				\
+do {								\
+	static struct lock_class_key __key;			\
+								\
+	__onstack_fence_init((fence), #fence, &__key);	\
+} while (0)
+#else
+#define onstack_fence_init(fence)				\
+	__onstack_fence_init((fence), NULL, NULL)
+#endif
+
+void __onstack_fence_init(struct i915_sw_fence *fence,
+			  const char *name,
+			  struct lock_class_key *key);
+void onstack_fence_fini(struct i915_sw_fence *fence);
+
+struct timed_fence {
+	struct i915_sw_fence fence;
+	struct timer_list timer;
+};
+
+void timed_fence_init(struct timed_fence *tf, unsigned long expires);
+void timed_fence_fini(struct timed_fence *tf);
+
+#endif /* _LIB_SW_FENCE_H_ */
diff --git a/drivers/gpu/drm/i915/selftests/mock_context.c b/drivers/gpu/drm/i915/selftests/mock_context.c
index 098ce643ad07..bbf80d42e793 100644
--- a/drivers/gpu/drm/i915/selftests/mock_context.c
+++ b/drivers/gpu/drm/i915/selftests/mock_context.c
@@ -73,11 +73,7 @@ err_put:
 
 void mock_context_close(struct i915_gem_context *ctx)
 {
-	i915_gem_context_set_closed(ctx);
-
-	i915_ppgtt_close(&ctx->ppgtt->base);
-
-	i915_gem_context_put(ctx);
+	context_close(ctx);
 }
 
 void mock_init_contexts(struct drm_i915_private *i915)
diff --git a/drivers/gpu/drm/i915/selftests/mock_engine.c b/drivers/gpu/drm/i915/selftests/mock_engine.c
index fc0fd7498689..331c2b09869e 100644
--- a/drivers/gpu/drm/i915/selftests/mock_engine.c
+++ b/drivers/gpu/drm/i915/selftests/mock_engine.c
@@ -32,9 +32,9 @@ static struct mock_request *first_request(struct mock_engine *engine)
 					link);
 }
 
-static void hw_delay_complete(unsigned long data)
+static void hw_delay_complete(struct timer_list *t)
 {
-	struct mock_engine *engine = (typeof(engine))data;
+	struct mock_engine *engine = from_timer(engine, t, hw_delay);
 	struct mock_request *request;
 
 	spin_lock(&engine->hw_lock);
@@ -161,9 +161,7 @@ struct intel_engine_cs *mock_engine(struct drm_i915_private *i915,
 
 	/* fake hw queue */
 	spin_lock_init(&engine->hw_lock);
-	setup_timer(&engine->hw_delay,
-		    hw_delay_complete,
-		    (unsigned long)engine);
+	timer_setup(&engine->hw_delay, hw_delay_complete, 0);
 	INIT_LIST_HEAD(&engine->hw_queue);
 
 	return &engine->base;
diff --git a/drivers/gpu/drm/i915/selftests/mock_gem_device.c b/drivers/gpu/drm/i915/selftests/mock_gem_device.c
index 678723430d78..04eb9362f4f8 100644
--- a/drivers/gpu/drm/i915/selftests/mock_gem_device.c
+++ b/drivers/gpu/drm/i915/selftests/mock_gem_device.c
@@ -83,6 +83,8 @@ static void mock_device_release(struct drm_device *dev)
 	kmem_cache_destroy(i915->vmas);
 	kmem_cache_destroy(i915->objects);
 
+	i915_gemfs_fini(i915);
+
 	drm_dev_fini(&i915->drm);
 	put_device(&i915->drm.pdev->dev);
 }
@@ -146,6 +148,11 @@ struct drm_i915_private *mock_gem_device(void)
 	dev_set_name(&pdev->dev, "mock");
 	dma_coerce_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32));
 
+#if IS_ENABLED(CONFIG_IOMMU_API) && defined(CONFIG_INTEL_IOMMU)
+	/* hack to disable iommu for the fake device; force identity mapping */
+	pdev->dev.archdata.iommu = (void *)-1;
+#endif
+
 	dev_pm_domain_set(&pdev->dev, &pm_domain);
 	pm_runtime_enable(&pdev->dev);
 	pm_runtime_dont_use_autosuspend(&pdev->dev);
@@ -167,6 +174,11 @@ struct drm_i915_private *mock_gem_device(void)
 
 	mkwrite_device_info(i915)->gen = -1;
 
+	mkwrite_device_info(i915)->page_sizes =
+		I915_GTT_PAGE_SIZE_4K |
+		I915_GTT_PAGE_SIZE_64K |
+		I915_GTT_PAGE_SIZE_2M;
+
 	spin_lock_init(&i915->mm.object_stat_lock);
 	mock_uncore_init(i915);
 
@@ -234,8 +246,16 @@ struct drm_i915_private *mock_gem_device(void)
 	if (!i915->kernel_context)
 		goto err_engine;
 
+	i915->preempt_context = mock_context(i915, NULL);
+	if (!i915->preempt_context)
+		goto err_kernel_context;
+
+	WARN_ON(i915_gemfs_init(i915));
+
 	return i915;
 
+err_kernel_context:
+	i915_gem_context_put(i915->kernel_context);
 err_engine:
 	for_each_engine(engine, i915, id)
 		mock_engine_free(engine);
diff --git a/drivers/gpu/drm/i915/selftests/mock_gtt.c b/drivers/gpu/drm/i915/selftests/mock_gtt.c
index f2118cf535a0..336e1afb250f 100644
--- a/drivers/gpu/drm/i915/selftests/mock_gtt.c
+++ b/drivers/gpu/drm/i915/selftests/mock_gtt.c
@@ -43,7 +43,6 @@ static int mock_bind_ppgtt(struct i915_vma *vma,
 			   u32 flags)
 {
 	GEM_BUG_ON(flags & I915_VMA_GLOBAL_BIND);
-	vma->pages = vma->obj->mm.pages;
 	vma->flags |= I915_VMA_LOCAL_BIND;
 	return 0;
 }
@@ -84,6 +83,8 @@ mock_ppgtt(struct drm_i915_private *i915,
 	ppgtt->base.insert_entries = mock_insert_entries;
 	ppgtt->base.bind_vma = mock_bind_ppgtt;
 	ppgtt->base.unbind_vma = mock_unbind_ppgtt;
+	ppgtt->base.set_pages = ppgtt_set_pages;
+	ppgtt->base.clear_pages = clear_pages;
 	ppgtt->base.cleanup = mock_cleanup;
 
 	return ppgtt;
@@ -93,12 +94,6 @@ static int mock_bind_ggtt(struct i915_vma *vma,
 			  enum i915_cache_level cache_level,
 			  u32 flags)
 {
-	int err;
-
-	err = i915_get_ggtt_vma_pages(vma);
-	if (err)
-		return err;
-
 	vma->flags |= I915_VMA_GLOBAL_BIND | I915_VMA_LOCAL_BIND;
 	return 0;
 }
@@ -124,6 +119,8 @@ void mock_init_ggtt(struct drm_i915_private *i915)
 	ggtt->base.insert_entries = mock_insert_entries;
 	ggtt->base.bind_vma = mock_bind_ggtt;
 	ggtt->base.unbind_vma = mock_unbind_ggtt;
+	ggtt->base.set_pages = ggtt_set_pages;
+	ggtt->base.clear_pages = clear_pages;
 	ggtt->base.cleanup = mock_cleanup;
 
 	i915_address_space_init(&ggtt->base, i915, "global");
diff --git a/drivers/gpu/drm/i915/selftests/scatterlist.c b/drivers/gpu/drm/i915/selftests/scatterlist.c
index 1cc5d2931753..cd6d2a16071f 100644
--- a/drivers/gpu/drm/i915/selftests/scatterlist.c
+++ b/drivers/gpu/drm/i915/selftests/scatterlist.c
@@ -189,6 +189,20 @@ static unsigned int random(unsigned long n,
 	return 1 + (prandom_u32_state(rnd) % 1024);
 }
 
+static unsigned int random_page_size_pages(unsigned long n,
+					   unsigned long count,
+					   struct rnd_state *rnd)
+{
+	/* 4K, 64K, 2M */
+	static unsigned int page_count[] = {
+		BIT(12) >> PAGE_SHIFT,
+		BIT(16) >> PAGE_SHIFT,
+		BIT(21) >> PAGE_SHIFT,
+	};
+
+	return page_count[(prandom_u32_state(rnd) % 3)];
+}
+
 static inline bool page_contiguous(struct page *first,
 				   struct page *last,
 				   unsigned long npages)
@@ -252,6 +266,7 @@ static const npages_fn_t npages_funcs[] = {
 	grow,
 	shrink,
 	random,
+	random_page_size_pages,
 	NULL,
 };
 
diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
index f91cb72d0830..17d2f3a1c562 100644
--- a/drivers/gpu/drm/imx/imx-drm-core.c
+++ b/drivers/gpu/drm/imx/imx-drm-core.c
@@ -24,6 +24,7 @@
 #include <drm/drm_fb_helper.h>
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_fb_cma_helper.h>
 #include <drm/drm_plane_helper.h>
 #include <drm/drm_of.h>
@@ -105,7 +106,7 @@ static int imx_drm_atomic_check(struct drm_device *dev,
 }
 
 static const struct drm_mode_config_funcs imx_drm_mode_config_funcs = {
-	.fb_create = drm_fb_cma_create,
+	.fb_create = drm_gem_fb_create,
 	.output_poll_changed = imx_drm_output_poll_changed,
 	.atomic_check = imx_drm_atomic_check,
 	.atomic_commit = drm_atomic_helper_commit,
@@ -132,9 +133,16 @@ static void imx_drm_atomic_commit_tail(struct drm_atomic_state *state)
 			plane_disabling = true;
 	}
 
-	if (plane_disabling) {
-		drm_atomic_helper_wait_for_vblanks(dev, state);
+	/*
+	 * The flip done wait is only strictly required by imx-drm if a deferred
+	 * plane disable is in-flight. As the core requires blocking commits
+	 * to wait for the flip it is done here unconditionally. This keeps the
+	 * workitem around a bit longer than required for the majority of
+	 * non-blocking commits, but we accept that for the sake of simplicity.
+	 */
+	drm_atomic_helper_wait_for_flip_done(dev, state);
 
+	if (plane_disabling) {
 		for_each_old_plane_in_state(state, plane, old_plane_state, i)
 			ipu_plane_disable_deferred(plane);
 
diff --git a/drivers/gpu/drm/imx/ipuv3-crtc.c b/drivers/gpu/drm/imx/ipuv3-crtc.c
index 53e0b24beda6..9a9961802f5c 100644
--- a/drivers/gpu/drm/imx/ipuv3-crtc.c
+++ b/drivers/gpu/drm/imx/ipuv3-crtc.c
@@ -115,7 +115,7 @@ static void imx_drm_crtc_reset(struct drm_crtc *crtc)
 
 	if (crtc->state) {
 		if (crtc->state->mode_blob)
-			drm_property_unreference_blob(crtc->state->mode_blob);
+			drm_property_blob_put(crtc->state->mode_blob);
 
 		state = to_imx_crtc_state(crtc->state);
 		memset(state, 0, sizeof(*state));
diff --git a/drivers/gpu/drm/imx/ipuv3-plane.c b/drivers/gpu/drm/imx/ipuv3-plane.c
index cf98596c7ce1..247c60e6bed2 100644
--- a/drivers/gpu/drm/imx/ipuv3-plane.c
+++ b/drivers/gpu/drm/imx/ipuv3-plane.c
@@ -18,6 +18,7 @@
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_fb_cma_helper.h>
 #include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_plane_helper.h>
 
 #include "video/imx-ipu-v3.h"
@@ -690,7 +691,7 @@ static void ipu_plane_atomic_update(struct drm_plane *plane,
 }
 
 static const struct drm_plane_helper_funcs ipu_plane_helper_funcs = {
-	.prepare_fb = drm_fb_cma_prepare_fb,
+	.prepare_fb = drm_gem_fb_prepare_fb,
 	.atomic_check = ipu_plane_atomic_check,
 	.atomic_disable = ipu_plane_atomic_disable,
 	.atomic_update = ipu_plane_atomic_update,
diff --git a/drivers/gpu/drm/imx/parallel-display.c b/drivers/gpu/drm/imx/parallel-display.c
index 8def97d75030..aedecda9728a 100644
--- a/drivers/gpu/drm/imx/parallel-display.c
+++ b/drivers/gpu/drm/imx/parallel-display.c
@@ -183,7 +183,7 @@ static int imx_pd_register(struct drm_device *drm,
 				&imx_pd_connector_helper_funcs);
 		drm_connector_init(drm, &imxpd->connector,
 				   &imx_pd_connector_funcs,
-				   DRM_MODE_CONNECTOR_VGA);
+				   DRM_MODE_CONNECTOR_DPI);
 	}
 
 	if (imxpd->panel)
diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek/mtk_hdmi.c
index 690c67507cbc..3ff502771ba2 100644
--- a/drivers/gpu/drm/mediatek/mtk_hdmi.c
+++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c
@@ -1696,11 +1696,7 @@ static int mtk_drm_hdmi_probe(struct platform_device *pdev)
 
 	hdmi->bridge.funcs = &mtk_hdmi_bridge_funcs;
 	hdmi->bridge.of_node = pdev->dev.of_node;
-	ret = drm_bridge_add(&hdmi->bridge);
-	if (ret) {
-		dev_err(dev, "failed to add bridge, ret = %d\n", ret);
-		return ret;
-	}
+	drm_bridge_add(&hdmi->bridge);
 
 	ret = mtk_hdmi_clk_enable_audio(hdmi);
 	if (ret) {
diff --git a/drivers/gpu/drm/meson/meson_drv.c b/drivers/gpu/drm/meson/meson_drv.c
index 7742c7d81ed8..3b804fdaf7a0 100644
--- a/drivers/gpu/drm/meson/meson_drv.c
+++ b/drivers/gpu/drm/meson/meson_drv.c
@@ -34,6 +34,7 @@
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_plane_helper.h>
 #include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_fb_cma_helper.h>
 #include <drm/drm_rect.h>
 #include <drm/drm_fb_helper.h>
@@ -78,7 +79,7 @@ static const struct drm_mode_config_funcs meson_mode_config_funcs = {
 	.output_poll_changed = meson_fb_output_poll_changed,
 	.atomic_check        = drm_atomic_helper_check,
 	.atomic_commit       = drm_atomic_helper_commit,
-	.fb_create           = drm_fb_cma_create,
+	.fb_create           = drm_gem_fb_create,
 };
 
 static irqreturn_t meson_irq(int irq, void *arg)
diff --git a/drivers/gpu/drm/mgag200/mgag200_mode.c b/drivers/gpu/drm/mgag200/mgag200_mode.c
index 5e9cd4c0e8b6..68e5d9c94475 100644
--- a/drivers/gpu/drm/mgag200/mgag200_mode.c
+++ b/drivers/gpu/drm/mgag200/mgag200_mode.c
@@ -1670,7 +1670,7 @@ static struct drm_encoder *mga_connector_best_encoder(struct drm_connector
 	int enc_id = connector->encoder_ids[0];
 	/* pick the encoder ids */
 	if (enc_id)
-		return drm_encoder_find(connector->dev, enc_id);
+		return drm_encoder_find(connector->dev, NULL, enc_id);
 	return NULL;
 }
 
diff --git a/drivers/gpu/drm/msm/Makefile b/drivers/gpu/drm/msm/Makefile
index ced70783b44e..92b3844202d2 100644
--- a/drivers/gpu/drm/msm/Makefile
+++ b/drivers/gpu/drm/msm/Makefile
@@ -9,6 +9,7 @@ msm-y := \
 	adreno/a4xx_gpu.o \
 	adreno/a5xx_gpu.o \
 	adreno/a5xx_power.o \
+	adreno/a5xx_preempt.o \
 	hdmi/hdmi.o \
 	hdmi/hdmi_audio.o \
 	hdmi/hdmi_bridge.o \
@@ -58,7 +59,8 @@ msm-y := \
 	msm_iommu.o \
 	msm_perf.o \
 	msm_rd.o \
-	msm_ringbuffer.o
+	msm_ringbuffer.o \
+	msm_submitqueue.o
 
 msm-$(CONFIG_DRM_FBDEV_EMULATION) += msm_fbdev.o
 msm-$(CONFIG_COMMON_CLK) += mdp/mdp4/mdp4_lvds_pll.o
diff --git a/drivers/gpu/drm/msm/adreno/a3xx_gpu.c b/drivers/gpu/drm/msm/adreno/a3xx_gpu.c
index 7791313405b5..4baef2738178 100644
--- a/drivers/gpu/drm/msm/adreno/a3xx_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/a3xx_gpu.c
@@ -44,7 +44,7 @@ static bool a3xx_idle(struct msm_gpu *gpu);
 
 static bool a3xx_me_init(struct msm_gpu *gpu)
 {
-	struct msm_ringbuffer *ring = gpu->rb;
+	struct msm_ringbuffer *ring = gpu->rb[0];
 
 	OUT_PKT3(ring, CP_ME_INIT, 17);
 	OUT_RING(ring, 0x000003f7);
@@ -65,7 +65,7 @@ static bool a3xx_me_init(struct msm_gpu *gpu)
 	OUT_RING(ring, 0x00000000);
 	OUT_RING(ring, 0x00000000);
 
-	gpu->funcs->flush(gpu);
+	gpu->funcs->flush(gpu, ring);
 	return a3xx_idle(gpu);
 }
 
@@ -339,7 +339,7 @@ static void a3xx_destroy(struct msm_gpu *gpu)
 static bool a3xx_idle(struct msm_gpu *gpu)
 {
 	/* wait for ringbuffer to drain: */
-	if (!adreno_idle(gpu))
+	if (!adreno_idle(gpu, gpu->rb[0]))
 		return false;
 
 	/* then wait for GPU to finish: */
@@ -444,9 +444,9 @@ static const struct adreno_gpu_funcs funcs = {
 		.pm_suspend = msm_gpu_pm_suspend,
 		.pm_resume = msm_gpu_pm_resume,
 		.recover = a3xx_recover,
-		.last_fence = adreno_last_fence,
 		.submit = adreno_submit,
 		.flush = adreno_flush,
+		.active_ring = adreno_active_ring,
 		.irq = a3xx_irq,
 		.destroy = a3xx_destroy,
 #ifdef CONFIG_DEBUG_FS
@@ -492,7 +492,7 @@ struct msm_gpu *a3xx_gpu_init(struct drm_device *dev)
 	adreno_gpu->registers = a3xx_registers;
 	adreno_gpu->reg_offsets = a3xx_register_offsets;
 
-	ret = adreno_gpu_init(dev, pdev, adreno_gpu, &funcs);
+	ret = adreno_gpu_init(dev, pdev, adreno_gpu, &funcs, 1);
 	if (ret)
 		goto fail;
 
diff --git a/drivers/gpu/drm/msm/adreno/a4xx_gpu.c b/drivers/gpu/drm/msm/adreno/a4xx_gpu.c
index 58341ef6f15b..8199a4b9f2fa 100644
--- a/drivers/gpu/drm/msm/adreno/a4xx_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/a4xx_gpu.c
@@ -116,7 +116,7 @@ static void a4xx_enable_hwcg(struct msm_gpu *gpu)
 
 static bool a4xx_me_init(struct msm_gpu *gpu)
 {
-	struct msm_ringbuffer *ring = gpu->rb;
+	struct msm_ringbuffer *ring = gpu->rb[0];
 
 	OUT_PKT3(ring, CP_ME_INIT, 17);
 	OUT_RING(ring, 0x000003f7);
@@ -137,7 +137,7 @@ static bool a4xx_me_init(struct msm_gpu *gpu)
 	OUT_RING(ring, 0x00000000);
 	OUT_RING(ring, 0x00000000);
 
-	gpu->funcs->flush(gpu);
+	gpu->funcs->flush(gpu, ring);
 	return a4xx_idle(gpu);
 }
 
@@ -337,7 +337,7 @@ static void a4xx_destroy(struct msm_gpu *gpu)
 static bool a4xx_idle(struct msm_gpu *gpu)
 {
 	/* wait for ringbuffer to drain: */
-	if (!adreno_idle(gpu))
+	if (!adreno_idle(gpu, gpu->rb[0]))
 		return false;
 
 	/* then wait for GPU to finish: */
@@ -532,9 +532,9 @@ static const struct adreno_gpu_funcs funcs = {
 		.pm_suspend = a4xx_pm_suspend,
 		.pm_resume = a4xx_pm_resume,
 		.recover = a4xx_recover,
-		.last_fence = adreno_last_fence,
 		.submit = adreno_submit,
 		.flush = adreno_flush,
+		.active_ring = adreno_active_ring,
 		.irq = a4xx_irq,
 		.destroy = a4xx_destroy,
 #ifdef CONFIG_DEBUG_FS
@@ -574,7 +574,7 @@ struct msm_gpu *a4xx_gpu_init(struct drm_device *dev)
 	adreno_gpu->registers = a4xx_registers;
 	adreno_gpu->reg_offsets = a4xx_register_offsets;
 
-	ret = adreno_gpu_init(dev, pdev, adreno_gpu, &funcs);
+	ret = adreno_gpu_init(dev, pdev, adreno_gpu, &funcs, 1);
 	if (ret)
 		goto fail;
 
diff --git a/drivers/gpu/drm/msm/adreno/a5xx_gpu.c b/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
index 17c59d839e6f..a1f4eeeb73e2 100644
--- a/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
@@ -26,8 +26,9 @@ static void a5xx_dump(struct msm_gpu *gpu);
 
 #define GPU_PAS_ID 13
 
-static int zap_shader_load_mdt(struct device *dev, const char *fwname)
+static int zap_shader_load_mdt(struct msm_gpu *gpu, const char *fwname)
 {
+	struct device *dev = &gpu->pdev->dev;
 	const struct firmware *fw;
 	struct device_node *np;
 	struct resource r;
@@ -55,10 +56,10 @@ static int zap_shader_load_mdt(struct device *dev, const char *fwname)
 	mem_size = resource_size(&r);
 
 	/* Request the MDT file for the firmware */
-	ret = request_firmware(&fw, fwname, dev);
-	if (ret) {
+	fw = adreno_request_fw(to_adreno_gpu(gpu), fwname);
+	if (IS_ERR(fw)) {
 		DRM_DEV_ERROR(dev, "Unable to load %s\n", fwname);
-		return ret;
+		return PTR_ERR(fw);
 	}
 
 	/* Figure out how much memory we need */
@@ -75,9 +76,26 @@ static int zap_shader_load_mdt(struct device *dev, const char *fwname)
 		goto out;
 	}
 
-	/* Load the rest of the MDT */
-	ret = qcom_mdt_load(dev, fw, fwname, GPU_PAS_ID, mem_region, mem_phys,
-		mem_size);
+	/*
+	 * Load the rest of the MDT
+	 *
+	 * Note that we could be dealing with two different paths, since
+	 * with upstream linux-firmware it would be in a qcom/ subdir..
+	 * adreno_request_fw() handles this, but qcom_mdt_load() does
+	 * not.  But since we've already gotten thru adreno_request_fw()
+	 * we know which of the two cases it is:
+	 */
+	if (to_adreno_gpu(gpu)->fwloc == FW_LOCATION_LEGACY) {
+		ret = qcom_mdt_load(dev, fw, fwname, GPU_PAS_ID,
+				mem_region, mem_phys, mem_size);
+	} else {
+		char newname[strlen("qcom/") + strlen(fwname) + 1];
+
+		sprintf(newname, "qcom/%s", fwname);
+
+		ret = qcom_mdt_load(dev, fw, newname, GPU_PAS_ID,
+				mem_region, mem_phys, mem_size);
+	}
 	if (ret)
 		goto out;
 
@@ -95,14 +113,65 @@ out:
 	return ret;
 }
 
+static void a5xx_flush(struct msm_gpu *gpu, struct msm_ringbuffer *ring)
+{
+	struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu);
+	struct a5xx_gpu *a5xx_gpu = to_a5xx_gpu(adreno_gpu);
+	uint32_t wptr;
+	unsigned long flags;
+
+	spin_lock_irqsave(&ring->lock, flags);
+
+	/* Copy the shadow to the actual register */
+	ring->cur = ring->next;
+
+	/* Make sure to wrap wptr if we need to */
+	wptr = get_wptr(ring);
+
+	spin_unlock_irqrestore(&ring->lock, flags);
+
+	/* Make sure everything is posted before making a decision */
+	mb();
+
+	/* Update HW if this is the current ring and we are not in preempt */
+	if (a5xx_gpu->cur_ring == ring && !a5xx_in_preempt(a5xx_gpu))
+		gpu_write(gpu, REG_A5XX_CP_RB_WPTR, wptr);
+}
+
 static void a5xx_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit,
 	struct msm_file_private *ctx)
 {
 	struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu);
+	struct a5xx_gpu *a5xx_gpu = to_a5xx_gpu(adreno_gpu);
 	struct msm_drm_private *priv = gpu->dev->dev_private;
-	struct msm_ringbuffer *ring = gpu->rb;
+	struct msm_ringbuffer *ring = submit->ring;
 	unsigned int i, ibs = 0;
 
+	OUT_PKT7(ring, CP_PREEMPT_ENABLE_GLOBAL, 1);
+	OUT_RING(ring, 0x02);
+
+	/* Turn off protected mode to write to special registers */
+	OUT_PKT7(ring, CP_SET_PROTECTED_MODE, 1);
+	OUT_RING(ring, 0);
+
+	/* Set the save preemption record for the ring/command */
+	OUT_PKT4(ring, REG_A5XX_CP_CONTEXT_SWITCH_SAVE_ADDR_LO, 2);
+	OUT_RING(ring, lower_32_bits(a5xx_gpu->preempt_iova[submit->ring->id]));
+	OUT_RING(ring, upper_32_bits(a5xx_gpu->preempt_iova[submit->ring->id]));
+
+	/* Turn back on protected mode */
+	OUT_PKT7(ring, CP_SET_PROTECTED_MODE, 1);
+	OUT_RING(ring, 1);
+
+	/* Enable local preemption for finegrain preemption */
+	OUT_PKT7(ring, CP_PREEMPT_ENABLE_GLOBAL, 1);
+	OUT_RING(ring, 0x02);
+
+	/* Allow CP_CONTEXT_SWITCH_YIELD packets in the IB2 */
+	OUT_PKT7(ring, CP_YIELD_ENABLE, 1);
+	OUT_RING(ring, 0x02);
+
+	/* Submit the commands */
 	for (i = 0; i < submit->nr_cmds; i++) {
 		switch (submit->cmd[i].type) {
 		case MSM_SUBMIT_CMD_IB_TARGET_BUF:
@@ -120,16 +189,54 @@ static void a5xx_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit,
 		}
 	}
 
+	/*
+	 * Write the render mode to NULL (0) to indicate to the CP that the IBs
+	 * are done rendering - otherwise a lucky preemption would start
+	 * replaying from the last checkpoint
+	 */
+	OUT_PKT7(ring, CP_SET_RENDER_MODE, 5);
+	OUT_RING(ring, 0);
+	OUT_RING(ring, 0);
+	OUT_RING(ring, 0);
+	OUT_RING(ring, 0);
+	OUT_RING(ring, 0);
+
+	/* Turn off IB level preemptions */
+	OUT_PKT7(ring, CP_YIELD_ENABLE, 1);
+	OUT_RING(ring, 0x01);
+
+	/* Write the fence to the scratch register */
 	OUT_PKT4(ring, REG_A5XX_CP_SCRATCH_REG(2), 1);
-	OUT_RING(ring, submit->fence->seqno);
+	OUT_RING(ring, submit->seqno);
 
+	/*
+	 * Execute a CACHE_FLUSH_TS event. This will ensure that the
+	 * timestamp is written to the memory and then triggers the interrupt
+	 */
 	OUT_PKT7(ring, CP_EVENT_WRITE, 4);
 	OUT_RING(ring, CACHE_FLUSH_TS | (1 << 31));
-	OUT_RING(ring, lower_32_bits(rbmemptr(adreno_gpu, fence)));
-	OUT_RING(ring, upper_32_bits(rbmemptr(adreno_gpu, fence)));
-	OUT_RING(ring, submit->fence->seqno);
+	OUT_RING(ring, lower_32_bits(rbmemptr(ring, fence)));
+	OUT_RING(ring, upper_32_bits(rbmemptr(ring, fence)));
+	OUT_RING(ring, submit->seqno);
 
-	gpu->funcs->flush(gpu);
+	/* Yield the floor on command completion */
+	OUT_PKT7(ring, CP_CONTEXT_SWITCH_YIELD, 4);
+	/*
+	 * If dword[2:1] are non zero, they specify an address for the CP to
+	 * write the value of dword[3] to on preemption complete. Write 0 to
+	 * skip the write
+	 */
+	OUT_RING(ring, 0x00);
+	OUT_RING(ring, 0x00);
+	/* Data value - not used if the address above is 0 */
+	OUT_RING(ring, 0x01);
+	/* Set bit 0 to trigger an interrupt on preempt complete */
+	OUT_RING(ring, 0x01);
+
+	a5xx_flush(gpu, ring);
+
+	/* Check to see if we need to start preemption */
+	a5xx_preempt_trigger(gpu);
 }
 
 static const struct {
@@ -245,7 +352,7 @@ void a5xx_set_hwcg(struct msm_gpu *gpu, bool state)
 static int a5xx_me_init(struct msm_gpu *gpu)
 {
 	struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu);
-	struct msm_ringbuffer *ring = gpu->rb;
+	struct msm_ringbuffer *ring = gpu->rb[0];
 
 	OUT_PKT7(ring, CP_ME_INIT, 8);
 
@@ -276,11 +383,54 @@ static int a5xx_me_init(struct msm_gpu *gpu)
 	OUT_RING(ring, 0x00000000);
 	OUT_RING(ring, 0x00000000);
 
-	gpu->funcs->flush(gpu);
+	gpu->funcs->flush(gpu, ring);
+	return a5xx_idle(gpu, ring) ? 0 : -EINVAL;
+}
+
+static int a5xx_preempt_start(struct msm_gpu *gpu)
+{
+	struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu);
+	struct a5xx_gpu *a5xx_gpu = to_a5xx_gpu(adreno_gpu);
+	struct msm_ringbuffer *ring = gpu->rb[0];
+
+	if (gpu->nr_rings == 1)
+		return 0;
+
+	/* Turn off protected mode to write to special registers */
+	OUT_PKT7(ring, CP_SET_PROTECTED_MODE, 1);
+	OUT_RING(ring, 0);
+
+	/* Set the save preemption record for the ring/command */
+	OUT_PKT4(ring, REG_A5XX_CP_CONTEXT_SWITCH_SAVE_ADDR_LO, 2);
+	OUT_RING(ring, lower_32_bits(a5xx_gpu->preempt_iova[ring->id]));
+	OUT_RING(ring, upper_32_bits(a5xx_gpu->preempt_iova[ring->id]));
+
+	/* Turn back on protected mode */
+	OUT_PKT7(ring, CP_SET_PROTECTED_MODE, 1);
+	OUT_RING(ring, 1);
+
+	OUT_PKT7(ring, CP_PREEMPT_ENABLE_GLOBAL, 1);
+	OUT_RING(ring, 0x00);
+
+	OUT_PKT7(ring, CP_PREEMPT_ENABLE_LOCAL, 1);
+	OUT_RING(ring, 0x01);
 
-	return a5xx_idle(gpu) ? 0 : -EINVAL;
+	OUT_PKT7(ring, CP_YIELD_ENABLE, 1);
+	OUT_RING(ring, 0x01);
+
+	/* Yield the floor on command completion */
+	OUT_PKT7(ring, CP_CONTEXT_SWITCH_YIELD, 4);
+	OUT_RING(ring, 0x00);
+	OUT_RING(ring, 0x00);
+	OUT_RING(ring, 0x01);
+	OUT_RING(ring, 0x01);
+
+	gpu->funcs->flush(gpu, ring);
+
+	return a5xx_idle(gpu, ring) ? 0 : -EINVAL;
 }
 
+
 static struct drm_gem_object *a5xx_ucode_load_bo(struct msm_gpu *gpu,
 		const struct firmware *fw, u64 *iova)
 {
@@ -381,7 +531,7 @@ static int a5xx_zap_shader_init(struct msm_gpu *gpu)
 		return -ENODEV;
 	}
 
-	ret = zap_shader_load_mdt(&pdev->dev, adreno_gpu->info->zapfw);
+	ret = zap_shader_load_mdt(gpu, adreno_gpu->info->zapfw);
 
 	loaded = !ret;
 
@@ -396,6 +546,7 @@ static int a5xx_zap_shader_init(struct msm_gpu *gpu)
 	  A5XX_RBBM_INT_0_MASK_RBBM_ATB_ASYNC_OVERFLOW | \
 	  A5XX_RBBM_INT_0_MASK_CP_HW_ERROR | \
 	  A5XX_RBBM_INT_0_MASK_MISC_HANG_DETECT | \
+	  A5XX_RBBM_INT_0_MASK_CP_SW | \
 	  A5XX_RBBM_INT_0_MASK_CP_CACHE_FLUSH_TS | \
 	  A5XX_RBBM_INT_0_MASK_UCHE_OOB_ACCESS | \
 	  A5XX_RBBM_INT_0_MASK_GPMU_VOLTAGE_DROOP)
@@ -536,13 +687,14 @@ static int a5xx_hw_init(struct msm_gpu *gpu)
 		REG_A5XX_RBBM_SECVID_TSB_TRUSTED_BASE_HI, 0x00000000);
 	gpu_write(gpu, REG_A5XX_RBBM_SECVID_TSB_TRUSTED_SIZE, 0x00000000);
 
-	/* Load the GPMU firmware before starting the HW init */
-	a5xx_gpmu_ucode_init(gpu);
-
 	ret = adreno_hw_init(gpu);
 	if (ret)
 		return ret;
 
+	a5xx_preempt_hw_init(gpu);
+
+	a5xx_gpmu_ucode_init(gpu);
+
 	ret = a5xx_ucode_init(gpu);
 	if (ret)
 		return ret;
@@ -565,11 +717,11 @@ static int a5xx_hw_init(struct msm_gpu *gpu)
 	 * ticking correctly
 	 */
 	if (adreno_is_a530(adreno_gpu)) {
-		OUT_PKT7(gpu->rb, CP_EVENT_WRITE, 1);
-		OUT_RING(gpu->rb, 0x0F);
+		OUT_PKT7(gpu->rb[0], CP_EVENT_WRITE, 1);
+		OUT_RING(gpu->rb[0], 0x0F);
 
-		gpu->funcs->flush(gpu);
-		if (!a5xx_idle(gpu))
+		gpu->funcs->flush(gpu, gpu->rb[0]);
+		if (!a5xx_idle(gpu, gpu->rb[0]))
 			return -EINVAL;
 	}
 
@@ -582,11 +734,11 @@ static int a5xx_hw_init(struct msm_gpu *gpu)
 	 */
 	ret = a5xx_zap_shader_init(gpu);
 	if (!ret) {
-		OUT_PKT7(gpu->rb, CP_SET_SECURE_MODE, 1);
-		OUT_RING(gpu->rb, 0x00000000);
+		OUT_PKT7(gpu->rb[0], CP_SET_SECURE_MODE, 1);
+		OUT_RING(gpu->rb[0], 0x00000000);
 
-		gpu->funcs->flush(gpu);
-		if (!a5xx_idle(gpu))
+		gpu->funcs->flush(gpu, gpu->rb[0]);
+		if (!a5xx_idle(gpu, gpu->rb[0]))
 			return -EINVAL;
 	} else {
 		/* Print a warning so if we die, we know why */
@@ -595,6 +747,9 @@ static int a5xx_hw_init(struct msm_gpu *gpu)
 		gpu_write(gpu, REG_A5XX_RBBM_SECVID_TRUST_CNTL, 0x0);
 	}
 
+	/* Last step - yield the ringbuffer */
+	a5xx_preempt_start(gpu);
+
 	return 0;
 }
 
@@ -625,6 +780,8 @@ static void a5xx_destroy(struct msm_gpu *gpu)
 
 	DBG("%s", gpu->name);
 
+	a5xx_preempt_fini(gpu);
+
 	if (a5xx_gpu->pm4_bo) {
 		if (a5xx_gpu->pm4_iova)
 			msm_gem_put_iova(a5xx_gpu->pm4_bo, gpu->aspace);
@@ -660,18 +817,27 @@ static inline bool _a5xx_check_idle(struct msm_gpu *gpu)
 		A5XX_RBBM_INT_0_MASK_MISC_HANG_DETECT);
 }
 
-bool a5xx_idle(struct msm_gpu *gpu)
+bool a5xx_idle(struct msm_gpu *gpu, struct msm_ringbuffer *ring)
 {
+	struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu);
+	struct a5xx_gpu *a5xx_gpu = to_a5xx_gpu(adreno_gpu);
+
+	if (ring != a5xx_gpu->cur_ring) {
+		WARN(1, "Tried to idle a non-current ringbuffer\n");
+		return false;
+	}
+
 	/* wait for CP to drain ringbuffer: */
-	if (!adreno_idle(gpu))
+	if (!adreno_idle(gpu, ring))
 		return false;
 
 	if (spin_until(_a5xx_check_idle(gpu))) {
-		DRM_ERROR("%s: %ps: timeout waiting for GPU to idle: status %8.8X irq %8.8X\n",
+		DRM_ERROR("%s: %ps: timeout waiting for GPU to idle: status %8.8X irq %8.8X rptr/wptr %d/%d\n",
 			gpu->name, __builtin_return_address(0),
 			gpu_read(gpu, REG_A5XX_RBBM_STATUS),
-			gpu_read(gpu, REG_A5XX_RBBM_INT_0_STATUS));
-
+			gpu_read(gpu, REG_A5XX_RBBM_INT_0_STATUS),
+			gpu_read(gpu, REG_A5XX_CP_RB_RPTR),
+			gpu_read(gpu, REG_A5XX_CP_RB_WPTR));
 		return false;
 	}
 
@@ -802,9 +968,10 @@ static void a5xx_fault_detect_irq(struct msm_gpu *gpu)
 {
 	struct drm_device *dev = gpu->dev;
 	struct msm_drm_private *priv = dev->dev_private;
+	struct msm_ringbuffer *ring = gpu->funcs->active_ring(gpu);
 
-	dev_err(dev->dev, "gpu fault fence %x status %8.8X rb %4.4x/%4.4x ib1 %16.16llX/%4.4x ib2 %16.16llX/%4.4x\n",
-		gpu->funcs->last_fence(gpu),
+	dev_err(dev->dev, "gpu fault ring %d fence %x status %8.8X rb %4.4x/%4.4x ib1 %16.16llX/%4.4x ib2 %16.16llX/%4.4x\n",
+		ring ? ring->id : -1, ring ? ring->seqno : 0,
 		gpu_read(gpu, REG_A5XX_RBBM_STATUS),
 		gpu_read(gpu, REG_A5XX_CP_RB_RPTR),
 		gpu_read(gpu, REG_A5XX_CP_RB_WPTR),
@@ -854,8 +1021,13 @@ static irqreturn_t a5xx_irq(struct msm_gpu *gpu)
 	if (status & A5XX_RBBM_INT_0_MASK_GPMU_VOLTAGE_DROOP)
 		a5xx_gpmu_err_irq(gpu);
 
-	if (status & A5XX_RBBM_INT_0_MASK_CP_CACHE_FLUSH_TS)
+	if (status & A5XX_RBBM_INT_0_MASK_CP_CACHE_FLUSH_TS) {
+		a5xx_preempt_trigger(gpu);
 		msm_gpu_retire(gpu);
+	}
+
+	if (status & A5XX_RBBM_INT_0_MASK_CP_SW)
+		a5xx_preempt_irq(gpu);
 
 	return IRQ_HANDLED;
 }
@@ -985,6 +1157,14 @@ static void a5xx_show(struct msm_gpu *gpu, struct seq_file *m)
 }
 #endif
 
+static struct msm_ringbuffer *a5xx_active_ring(struct msm_gpu *gpu)
+{
+	struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu);
+	struct a5xx_gpu *a5xx_gpu = to_a5xx_gpu(adreno_gpu);
+
+	return a5xx_gpu->cur_ring;
+}
+
 static const struct adreno_gpu_funcs funcs = {
 	.base = {
 		.get_param = adreno_get_param,
@@ -992,9 +1172,9 @@ static const struct adreno_gpu_funcs funcs = {
 		.pm_suspend = a5xx_pm_suspend,
 		.pm_resume = a5xx_pm_resume,
 		.recover = a5xx_recover,
-		.last_fence = adreno_last_fence,
 		.submit = a5xx_submit,
-		.flush = adreno_flush,
+		.flush = a5xx_flush,
+		.active_ring = a5xx_active_ring,
 		.irq = a5xx_irq,
 		.destroy = a5xx_destroy,
 #ifdef CONFIG_DEBUG_FS
@@ -1030,7 +1210,7 @@ struct msm_gpu *a5xx_gpu_init(struct drm_device *dev)
 
 	a5xx_gpu->lm_leakage = 0x4E001A;
 
-	ret = adreno_gpu_init(dev, pdev, adreno_gpu, &funcs);
+	ret = adreno_gpu_init(dev, pdev, adreno_gpu, &funcs, 4);
 	if (ret) {
 		a5xx_destroy(&(a5xx_gpu->base.base));
 		return ERR_PTR(ret);
@@ -1039,5 +1219,8 @@ struct msm_gpu *a5xx_gpu_init(struct drm_device *dev)
 	if (gpu->aspace)
 		msm_mmu_set_fault_handler(gpu->aspace->mmu, gpu, a5xx_fault_handler);
 
+	/* Set up the preemption specific bits and pieces for each ringbuffer */
+	a5xx_preempt_init(gpu);
+
 	return gpu;
 }
diff --git a/drivers/gpu/drm/msm/adreno/a5xx_gpu.h b/drivers/gpu/drm/msm/adreno/a5xx_gpu.h
index e94451685bf8..6fb8c2f9b9e4 100644
--- a/drivers/gpu/drm/msm/adreno/a5xx_gpu.h
+++ b/drivers/gpu/drm/msm/adreno/a5xx_gpu.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 The Linux Foundation. All rights reserved.
+/* Copyright (c) 2016-2017 The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
@@ -35,10 +35,100 @@ struct a5xx_gpu {
 	uint32_t gpmu_dwords;
 
 	uint32_t lm_leakage;
+
+	struct msm_ringbuffer *cur_ring;
+	struct msm_ringbuffer *next_ring;
+
+	struct drm_gem_object *preempt_bo[MSM_GPU_MAX_RINGS];
+	struct a5xx_preempt_record *preempt[MSM_GPU_MAX_RINGS];
+	uint64_t preempt_iova[MSM_GPU_MAX_RINGS];
+
+	atomic_t preempt_state;
+	struct timer_list preempt_timer;
 };
 
 #define to_a5xx_gpu(x) container_of(x, struct a5xx_gpu, base)
 
+/*
+ * In order to do lockless preemption we use a simple state machine to progress
+ * through the process.
+ *
+ * PREEMPT_NONE - no preemption in progress.  Next state START.
+ * PREEMPT_START - The trigger is evaulating if preemption is possible. Next
+ * states: TRIGGERED, NONE
+ * PREEMPT_ABORT - An intermediate state before moving back to NONE. Next
+ * state: NONE.
+ * PREEMPT_TRIGGERED: A preemption has been executed on the hardware. Next
+ * states: FAULTED, PENDING
+ * PREEMPT_FAULTED: A preemption timed out (never completed). This will trigger
+ * recovery.  Next state: N/A
+ * PREEMPT_PENDING: Preemption complete interrupt fired - the callback is
+ * checking the success of the operation. Next state: FAULTED, NONE.
+ */
+
+enum preempt_state {
+	PREEMPT_NONE = 0,
+	PREEMPT_START,
+	PREEMPT_ABORT,
+	PREEMPT_TRIGGERED,
+	PREEMPT_FAULTED,
+	PREEMPT_PENDING,
+};
+
+/*
+ * struct a5xx_preempt_record is a shared buffer between the microcode and the
+ * CPU to store the state for preemption. The record itself is much larger
+ * (64k) but most of that is used by the CP for storage.
+ *
+ * There is a preemption record assigned per ringbuffer. When the CPU triggers a
+ * preemption, it fills out the record with the useful information (wptr, ring
+ * base, etc) and the microcode uses that information to set up the CP following
+ * the preemption.  When a ring is switched out, the CP will save the ringbuffer
+ * state back to the record. In this way, once the records are properly set up
+ * the CPU can quickly switch back and forth between ringbuffers by only
+ * updating a few registers (often only the wptr).
+ *
+ * These are the CPU aware registers in the record:
+ * @magic: Must always be 0x27C4BAFC
+ * @info: Type of the record - written 0 by the CPU, updated by the CP
+ * @data: Data field from SET_RENDER_MODE or a checkpoint. Written and used by
+ * the CP
+ * @cntl: Value of RB_CNTL written by CPU, save/restored by CP
+ * @rptr: Value of RB_RPTR written by CPU, save/restored by CP
+ * @wptr: Value of RB_WPTR written by CPU, save/restored by CP
+ * @rptr_addr: Value of RB_RPTR_ADDR written by CPU, save/restored by CP
+ * @rbase: Value of RB_BASE written by CPU, save/restored by CP
+ * @counter: GPU address of the storage area for the performance counters
+ */
+struct a5xx_preempt_record {
+	uint32_t magic;
+	uint32_t info;
+	uint32_t data;
+	uint32_t cntl;
+	uint32_t rptr;
+	uint32_t wptr;
+	uint64_t rptr_addr;
+	uint64_t rbase;
+	uint64_t counter;
+};
+
+/* Magic identifier for the preemption record */
+#define A5XX_PREEMPT_RECORD_MAGIC 0x27C4BAFCUL
+
+/*
+ * Even though the structure above is only a few bytes, we need a full 64k to
+ * store the entire preemption record from the CP
+ */
+#define A5XX_PREEMPT_RECORD_SIZE (64 * 1024)
+
+/*
+ * The preemption counter block is a storage area for the value of the
+ * preemption counters that are saved immediately before context switch. We
+ * append it on to the end of the allocation for the preemption record.
+ */
+#define A5XX_PREEMPT_COUNTER_SIZE (16 * 4)
+
+
 int a5xx_power_init(struct msm_gpu *gpu);
 void a5xx_gpmu_ucode_init(struct msm_gpu *gpu);
 
@@ -55,7 +145,22 @@ static inline int spin_usecs(struct msm_gpu *gpu, uint32_t usecs,
 	return -ETIMEDOUT;
 }
 
-bool a5xx_idle(struct msm_gpu *gpu);
+bool a5xx_idle(struct msm_gpu *gpu, struct msm_ringbuffer *ring);
 void a5xx_set_hwcg(struct msm_gpu *gpu, bool state);
 
+void a5xx_preempt_init(struct msm_gpu *gpu);
+void a5xx_preempt_hw_init(struct msm_gpu *gpu);
+void a5xx_preempt_trigger(struct msm_gpu *gpu);
+void a5xx_preempt_irq(struct msm_gpu *gpu);
+void a5xx_preempt_fini(struct msm_gpu *gpu);
+
+/* Return true if we are in a preempt state */
+static inline bool a5xx_in_preempt(struct a5xx_gpu *a5xx_gpu)
+{
+	int preempt_state = atomic_read(&a5xx_gpu->preempt_state);
+
+	return !(preempt_state == PREEMPT_NONE ||
+			preempt_state == PREEMPT_ABORT);
+}
+
 #endif /* __A5XX_GPU_H__ */
diff --git a/drivers/gpu/drm/msm/adreno/a5xx_power.c b/drivers/gpu/drm/msm/adreno/a5xx_power.c
index 04aab1dcae2b..e5700bbf09dd 100644
--- a/drivers/gpu/drm/msm/adreno/a5xx_power.c
+++ b/drivers/gpu/drm/msm/adreno/a5xx_power.c
@@ -173,7 +173,7 @@ static int a5xx_gpmu_init(struct msm_gpu *gpu)
 {
 	struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu);
 	struct a5xx_gpu *a5xx_gpu = to_a5xx_gpu(adreno_gpu);
-	struct msm_ringbuffer *ring = gpu->rb;
+	struct msm_ringbuffer *ring = gpu->rb[0];
 
 	if (!a5xx_gpu->gpmu_dwords)
 		return 0;
@@ -192,9 +192,9 @@ static int a5xx_gpmu_init(struct msm_gpu *gpu)
 	OUT_PKT7(ring, CP_SET_PROTECTED_MODE, 1);
 	OUT_RING(ring, 1);
 
-	gpu->funcs->flush(gpu);
+	gpu->funcs->flush(gpu, ring);
 
-	if (!a5xx_idle(gpu)) {
+	if (!a5xx_idle(gpu, ring)) {
 		DRM_ERROR("%s: Unable to load GPMU firmware. GPMU will not be active\n",
 			gpu->name);
 		return -EINVAL;
@@ -264,7 +264,8 @@ void a5xx_gpmu_ucode_init(struct msm_gpu *gpu)
 		return;
 
 	/* Get the firmware */
-	if (request_firmware(&fw, adreno_gpu->info->gpmufw, drm->dev)) {
+	fw = adreno_request_fw(adreno_gpu, adreno_gpu->info->gpmufw);
+	if (IS_ERR(fw)) {
 		DRM_ERROR("%s: Could not get GPMU firmware. GPMU will not be active\n",
 			gpu->name);
 		return;
diff --git a/drivers/gpu/drm/msm/adreno/a5xx_preempt.c b/drivers/gpu/drm/msm/adreno/a5xx_preempt.c
new file mode 100644
index 000000000000..970c7963ae29
--- /dev/null
+++ b/drivers/gpu/drm/msm/adreno/a5xx_preempt.c
@@ -0,0 +1,304 @@
+/* Copyright (c) 2017 The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include "msm_gem.h"
+#include "a5xx_gpu.h"
+
+/*
+ * Try to transition the preemption state from old to new. Return
+ * true on success or false if the original state wasn't 'old'
+ */
+static inline bool try_preempt_state(struct a5xx_gpu *a5xx_gpu,
+		enum preempt_state old, enum preempt_state new)
+{
+	enum preempt_state cur = atomic_cmpxchg(&a5xx_gpu->preempt_state,
+		old, new);
+
+	return (cur == old);
+}
+
+/*
+ * Force the preemption state to the specified state.  This is used in cases
+ * where the current state is known and won't change
+ */
+static inline void set_preempt_state(struct a5xx_gpu *gpu,
+		enum preempt_state new)
+{
+	/*
+	 * preempt_state may be read by other cores trying to trigger a
+	 * preemption or in the interrupt handler so barriers are needed
+	 * before...
+	 */
+	smp_mb__before_atomic();
+	atomic_set(&gpu->preempt_state, new);
+	/* ... and after*/
+	smp_mb__after_atomic();
+}
+
+/* Write the most recent wptr for the given ring into the hardware */
+static inline void update_wptr(struct msm_gpu *gpu, struct msm_ringbuffer *ring)
+{
+	unsigned long flags;
+	uint32_t wptr;
+
+	if (!ring)
+		return;
+
+	spin_lock_irqsave(&ring->lock, flags);
+	wptr = get_wptr(ring);
+	spin_unlock_irqrestore(&ring->lock, flags);
+
+	gpu_write(gpu, REG_A5XX_CP_RB_WPTR, wptr);
+}
+
+/* Return the highest priority ringbuffer with something in it */
+static struct msm_ringbuffer *get_next_ring(struct msm_gpu *gpu)
+{
+	unsigned long flags;
+	int i;
+
+	for (i = 0; i < gpu->nr_rings; i++) {
+		bool empty;
+		struct msm_ringbuffer *ring = gpu->rb[i];
+
+		spin_lock_irqsave(&ring->lock, flags);
+		empty = (get_wptr(ring) == ring->memptrs->rptr);
+		spin_unlock_irqrestore(&ring->lock, flags);
+
+		if (!empty)
+			return ring;
+	}
+
+	return NULL;
+}
+
+static void a5xx_preempt_timer(struct timer_list *t)
+{
+	struct a5xx_gpu *a5xx_gpu = from_timer(a5xx_gpu, t, preempt_timer);
+	struct msm_gpu *gpu = &a5xx_gpu->base.base;
+	struct drm_device *dev = gpu->dev;
+	struct msm_drm_private *priv = dev->dev_private;
+
+	if (!try_preempt_state(a5xx_gpu, PREEMPT_TRIGGERED, PREEMPT_FAULTED))
+		return;
+
+	dev_err(dev->dev, "%s: preemption timed out\n", gpu->name);
+	queue_work(priv->wq, &gpu->recover_work);
+}
+
+/* Try to trigger a preemption switch */
+void a5xx_preempt_trigger(struct msm_gpu *gpu)
+{
+	struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu);
+	struct a5xx_gpu *a5xx_gpu = to_a5xx_gpu(adreno_gpu);
+	unsigned long flags;
+	struct msm_ringbuffer *ring;
+
+	if (gpu->nr_rings == 1)
+		return;
+
+	/*
+	 * Try to start preemption by moving from NONE to START. If
+	 * unsuccessful, a preemption is already in flight
+	 */
+	if (!try_preempt_state(a5xx_gpu, PREEMPT_NONE, PREEMPT_START))
+		return;
+
+	/* Get the next ring to preempt to */
+	ring = get_next_ring(gpu);
+
+	/*
+	 * If no ring is populated or the highest priority ring is the current
+	 * one do nothing except to update the wptr to the latest and greatest
+	 */
+	if (!ring || (a5xx_gpu->cur_ring == ring)) {
+		/*
+		 * Its possible that while a preemption request is in progress
+		 * from an irq context, a user context trying to submit might
+		 * fail to update the write pointer, because it determines
+		 * that the preempt state is not PREEMPT_NONE.
+		 *
+		 * Close the race by introducing an intermediate
+		 * state PREEMPT_ABORT to let the submit path
+		 * know that the ringbuffer is not going to change
+		 * and can safely update the write pointer.
+		 */
+
+		set_preempt_state(a5xx_gpu, PREEMPT_ABORT);
+		update_wptr(gpu, a5xx_gpu->cur_ring);
+		set_preempt_state(a5xx_gpu, PREEMPT_NONE);
+		return;
+	}
+
+	/* Make sure the wptr doesn't update while we're in motion */
+	spin_lock_irqsave(&ring->lock, flags);
+	a5xx_gpu->preempt[ring->id]->wptr = get_wptr(ring);
+	spin_unlock_irqrestore(&ring->lock, flags);
+
+	/* Set the address of the incoming preemption record */
+	gpu_write64(gpu, REG_A5XX_CP_CONTEXT_SWITCH_RESTORE_ADDR_LO,
+		REG_A5XX_CP_CONTEXT_SWITCH_RESTORE_ADDR_HI,
+		a5xx_gpu->preempt_iova[ring->id]);
+
+	a5xx_gpu->next_ring = ring;
+
+	/* Start a timer to catch a stuck preemption */
+	mod_timer(&a5xx_gpu->preempt_timer, jiffies + msecs_to_jiffies(10000));
+
+	/* Set the preemption state to triggered */
+	set_preempt_state(a5xx_gpu, PREEMPT_TRIGGERED);
+
+	/* Make sure everything is written before hitting the button */
+	wmb();
+
+	/* And actually start the preemption */
+	gpu_write(gpu, REG_A5XX_CP_CONTEXT_SWITCH_CNTL, 1);
+}
+
+void a5xx_preempt_irq(struct msm_gpu *gpu)
+{
+	uint32_t status;
+	struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu);
+	struct a5xx_gpu *a5xx_gpu = to_a5xx_gpu(adreno_gpu);
+	struct drm_device *dev = gpu->dev;
+	struct msm_drm_private *priv = dev->dev_private;
+
+	if (!try_preempt_state(a5xx_gpu, PREEMPT_TRIGGERED, PREEMPT_PENDING))
+		return;
+
+	/* Delete the preemption watchdog timer */
+	del_timer(&a5xx_gpu->preempt_timer);
+
+	/*
+	 * The hardware should be setting CP_CONTEXT_SWITCH_CNTL to zero before
+	 * firing the interrupt, but there is a non zero chance of a hardware
+	 * condition or a software race that could set it again before we have a
+	 * chance to finish. If that happens, log and go for recovery
+	 */
+	status = gpu_read(gpu, REG_A5XX_CP_CONTEXT_SWITCH_CNTL);
+	if (unlikely(status)) {
+		set_preempt_state(a5xx_gpu, PREEMPT_FAULTED);
+		dev_err(dev->dev, "%s: Preemption failed to complete\n",
+			gpu->name);
+		queue_work(priv->wq, &gpu->recover_work);
+		return;
+	}
+
+	a5xx_gpu->cur_ring = a5xx_gpu->next_ring;
+	a5xx_gpu->next_ring = NULL;
+
+	update_wptr(gpu, a5xx_gpu->cur_ring);
+
+	set_preempt_state(a5xx_gpu, PREEMPT_NONE);
+}
+
+void a5xx_preempt_hw_init(struct msm_gpu *gpu)
+{
+	struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu);
+	struct a5xx_gpu *a5xx_gpu = to_a5xx_gpu(adreno_gpu);
+	int i;
+
+	for (i = 0; i < gpu->nr_rings; i++) {
+		a5xx_gpu->preempt[i]->wptr = 0;
+		a5xx_gpu->preempt[i]->rptr = 0;
+		a5xx_gpu->preempt[i]->rbase = gpu->rb[i]->iova;
+	}
+
+	/* Write a 0 to signal that we aren't switching pagetables */
+	gpu_write64(gpu, REG_A5XX_CP_CONTEXT_SWITCH_SMMU_INFO_LO,
+		REG_A5XX_CP_CONTEXT_SWITCH_SMMU_INFO_HI, 0);
+
+	/* Reset the preemption state */
+	set_preempt_state(a5xx_gpu, PREEMPT_NONE);
+
+	/* Always come up on rb 0 */
+	a5xx_gpu->cur_ring = gpu->rb[0];
+}
+
+static int preempt_init_ring(struct a5xx_gpu *a5xx_gpu,
+		struct msm_ringbuffer *ring)
+{
+	struct adreno_gpu *adreno_gpu = &a5xx_gpu->base;
+	struct msm_gpu *gpu = &adreno_gpu->base;
+	struct a5xx_preempt_record *ptr;
+	struct drm_gem_object *bo = NULL;
+	u64 iova = 0;
+
+	ptr = msm_gem_kernel_new(gpu->dev,
+		A5XX_PREEMPT_RECORD_SIZE + A5XX_PREEMPT_COUNTER_SIZE,
+		MSM_BO_UNCACHED, gpu->aspace, &bo, &iova);
+
+	if (IS_ERR(ptr))
+		return PTR_ERR(ptr);
+
+	a5xx_gpu->preempt_bo[ring->id] = bo;
+	a5xx_gpu->preempt_iova[ring->id] = iova;
+	a5xx_gpu->preempt[ring->id] = ptr;
+
+	/* Set up the defaults on the preemption record */
+
+	ptr->magic = A5XX_PREEMPT_RECORD_MAGIC;
+	ptr->info = 0;
+	ptr->data = 0;
+	ptr->cntl = MSM_GPU_RB_CNTL_DEFAULT;
+	ptr->rptr_addr = rbmemptr(ring, rptr);
+	ptr->counter = iova + A5XX_PREEMPT_RECORD_SIZE;
+
+	return 0;
+}
+
+void a5xx_preempt_fini(struct msm_gpu *gpu)
+{
+	struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu);
+	struct a5xx_gpu *a5xx_gpu = to_a5xx_gpu(adreno_gpu);
+	int i;
+
+	for (i = 0; i < gpu->nr_rings; i++) {
+		if (!a5xx_gpu->preempt_bo[i])
+			continue;
+
+		msm_gem_put_vaddr(a5xx_gpu->preempt_bo[i]);
+
+		if (a5xx_gpu->preempt_iova[i])
+			msm_gem_put_iova(a5xx_gpu->preempt_bo[i], gpu->aspace);
+
+		drm_gem_object_unreference(a5xx_gpu->preempt_bo[i]);
+		a5xx_gpu->preempt_bo[i] = NULL;
+	}
+}
+
+void a5xx_preempt_init(struct msm_gpu *gpu)
+{
+	struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu);
+	struct a5xx_gpu *a5xx_gpu = to_a5xx_gpu(adreno_gpu);
+	int i;
+
+	/* No preemption if we only have one ring */
+	if (gpu->nr_rings <= 1)
+		return;
+
+	for (i = 0; i < gpu->nr_rings; i++) {
+		if (preempt_init_ring(a5xx_gpu, gpu->rb[i])) {
+			/*
+			 * On any failure our adventure is over. Clean up and
+			 * set nr_rings to 1 to force preemption off
+			 */
+			a5xx_preempt_fini(gpu);
+			gpu->nr_rings = 1;
+
+			return;
+		}
+	}
+
+	timer_setup(&a5xx_gpu->preempt_timer, a5xx_preempt_timer, 0);
+}
diff --git a/drivers/gpu/drm/msm/adreno/adreno_device.c b/drivers/gpu/drm/msm/adreno/adreno_device.c
index c75c4df4bc39..05022ea2a007 100644
--- a/drivers/gpu/drm/msm/adreno/adreno_device.c
+++ b/drivers/gpu/drm/msm/adreno/adreno_device.c
@@ -125,51 +125,24 @@ struct msm_gpu *adreno_load_gpu(struct drm_device *dev)
 {
 	struct msm_drm_private *priv = dev->dev_private;
 	struct platform_device *pdev = priv->gpu_pdev;
-	struct adreno_platform_config *config;
-	struct adreno_rev rev;
-	const struct adreno_info *info;
-	struct msm_gpu *gpu = NULL;
+	struct msm_gpu *gpu = platform_get_drvdata(priv->gpu_pdev);
+	int ret;
 
-	if (!pdev) {
+	if (!gpu) {
 		dev_err(dev->dev, "no adreno device\n");
 		return NULL;
 	}
 
-	config = pdev->dev.platform_data;
-	rev = config->rev;
-	info = adreno_info(config->rev);
-
-	if (!info) {
-		dev_warn(dev->dev, "Unknown GPU revision: %u.%u.%u.%u\n",
-				rev.core, rev.major, rev.minor, rev.patchid);
+	pm_runtime_get_sync(&pdev->dev);
+	mutex_lock(&dev->struct_mutex);
+	ret = msm_gpu_hw_init(gpu);
+	mutex_unlock(&dev->struct_mutex);
+	pm_runtime_put_sync(&pdev->dev);
+	if (ret) {
+		dev_err(dev->dev, "gpu hw init failed: %d\n", ret);
 		return NULL;
 	}
 
-	DBG("Found GPU: %u.%u.%u.%u",  rev.core, rev.major,
-			rev.minor, rev.patchid);
-
-	gpu = info->init(dev);
-	if (IS_ERR(gpu)) {
-		dev_warn(dev->dev, "failed to load adreno gpu\n");
-		gpu = NULL;
-		/* not fatal */
-	}
-
-	if (gpu) {
-		int ret;
-
-		pm_runtime_get_sync(&pdev->dev);
-		mutex_lock(&dev->struct_mutex);
-		ret = msm_gpu_hw_init(gpu);
-		mutex_unlock(&dev->struct_mutex);
-		pm_runtime_put_sync(&pdev->dev);
-		if (ret) {
-			dev_err(dev->dev, "gpu hw init failed: %d\n", ret);
-			gpu->funcs->destroy(gpu);
-			gpu = NULL;
-		}
-	}
-
 	return gpu;
 }
 
@@ -282,6 +255,9 @@ static int adreno_get_pwrlevels(struct device *dev,
 static int adreno_bind(struct device *dev, struct device *master, void *data)
 {
 	static struct adreno_platform_config config = {};
+	const struct adreno_info *info;
+	struct drm_device *drm = dev_get_drvdata(master);
+	struct msm_gpu *gpu;
 	u32 val;
 	int ret;
 
@@ -302,13 +278,39 @@ static int adreno_bind(struct device *dev, struct device *master, void *data)
 		return ret;
 
 	dev->platform_data = &config;
-	set_gpu_pdev(dev_get_drvdata(master), to_platform_device(dev));
+	set_gpu_pdev(drm, to_platform_device(dev));
+
+	info = adreno_info(config.rev);
+
+	if (!info) {
+		dev_warn(drm->dev, "Unknown GPU revision: %u.%u.%u.%u\n",
+			config.rev.core, config.rev.major,
+			config.rev.minor, config.rev.patchid);
+		return -ENXIO;
+	}
+
+	DBG("Found GPU: %u.%u.%u.%u", config.rev.core, config.rev.major,
+		config.rev.minor, config.rev.patchid);
+
+	gpu = info->init(drm);
+	if (IS_ERR(gpu)) {
+		dev_warn(drm->dev, "failed to load adreno gpu\n");
+		return PTR_ERR(gpu);
+	}
+
+	dev_set_drvdata(dev, gpu);
+
 	return 0;
 }
 
 static void adreno_unbind(struct device *dev, struct device *master,
 		void *data)
 {
+	struct msm_gpu *gpu = dev_get_drvdata(dev);
+
+	gpu->funcs->pm_suspend(gpu);
+	gpu->funcs->destroy(gpu);
+
 	set_gpu_pdev(dev_get_drvdata(master), NULL);
 }
 
diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.c b/drivers/gpu/drm/msm/adreno/adreno_gpu.c
index c8b4ac254bb5..e2ffecce59a3 100644
--- a/drivers/gpu/drm/msm/adreno/adreno_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.c
@@ -21,8 +21,6 @@
 #include "msm_gem.h"
 #include "msm_mmu.h"
 
-#define RB_SIZE    SZ_32K
-#define RB_BLKSIZE 32
 
 int adreno_get_param(struct msm_gpu *gpu, uint32_t param, uint64_t *value)
 {
@@ -58,72 +56,181 @@ int adreno_get_param(struct msm_gpu *gpu, uint32_t param, uint64_t *value)
 			return ret;
 		}
 		return -EINVAL;
+	case MSM_PARAM_NR_RINGS:
+		*value = gpu->nr_rings;
+		return 0;
 	default:
 		DBG("%s: invalid param: %u", gpu->name, param);
 		return -EINVAL;
 	}
 }
 
+const struct firmware *
+adreno_request_fw(struct adreno_gpu *adreno_gpu, const char *fwname)
+{
+	struct drm_device *drm = adreno_gpu->base.dev;
+	const struct firmware *fw = NULL;
+	char newname[strlen("qcom/") + strlen(fwname) + 1];
+	int ret;
+
+	sprintf(newname, "qcom/%s", fwname);
+
+	/*
+	 * Try first to load from qcom/$fwfile using a direct load (to avoid
+	 * a potential timeout waiting for usermode helper)
+	 */
+	if ((adreno_gpu->fwloc == FW_LOCATION_UNKNOWN) ||
+	    (adreno_gpu->fwloc == FW_LOCATION_NEW)) {
+
+		ret = request_firmware_direct(&fw, newname, drm->dev);
+		if (!ret) {
+			dev_info(drm->dev, "loaded %s from new location\n",
+				newname);
+			adreno_gpu->fwloc = FW_LOCATION_NEW;
+			return fw;
+		} else if (adreno_gpu->fwloc != FW_LOCATION_UNKNOWN) {
+			dev_err(drm->dev, "failed to load %s: %d\n",
+				newname, ret);
+			return ERR_PTR(ret);
+		}
+	}
+
+	/*
+	 * Then try the legacy location without qcom/ prefix
+	 */
+	if ((adreno_gpu->fwloc == FW_LOCATION_UNKNOWN) ||
+	    (adreno_gpu->fwloc == FW_LOCATION_LEGACY)) {
+
+		ret = request_firmware_direct(&fw, fwname, drm->dev);
+		if (!ret) {
+			dev_info(drm->dev, "loaded %s from legacy location\n",
+				newname);
+			adreno_gpu->fwloc = FW_LOCATION_LEGACY;
+			return fw;
+		} else if (adreno_gpu->fwloc != FW_LOCATION_UNKNOWN) {
+			dev_err(drm->dev, "failed to load %s: %d\n",
+				fwname, ret);
+			return ERR_PTR(ret);
+		}
+	}
+
+	/*
+	 * Finally fall back to request_firmware() for cases where the
+	 * usermode helper is needed (I think mainly android)
+	 */
+	if ((adreno_gpu->fwloc == FW_LOCATION_UNKNOWN) ||
+	    (adreno_gpu->fwloc == FW_LOCATION_HELPER)) {
+
+		ret = request_firmware(&fw, newname, drm->dev);
+		if (!ret) {
+			dev_info(drm->dev, "loaded %s with helper\n",
+				newname);
+			adreno_gpu->fwloc = FW_LOCATION_HELPER;
+			return fw;
+		} else if (adreno_gpu->fwloc != FW_LOCATION_UNKNOWN) {
+			dev_err(drm->dev, "failed to load %s: %d\n",
+				newname, ret);
+			return ERR_PTR(ret);
+		}
+	}
+
+	dev_err(drm->dev, "failed to load %s\n", fwname);
+	return ERR_PTR(-ENOENT);
+}
+
+static int adreno_load_fw(struct adreno_gpu *adreno_gpu)
+{
+	const struct firmware *fw;
+
+	if (adreno_gpu->pm4)
+		return 0;
+
+	fw = adreno_request_fw(adreno_gpu, adreno_gpu->info->pm4fw);
+	if (IS_ERR(fw))
+		return PTR_ERR(fw);
+	adreno_gpu->pm4 = fw;
+
+	fw = adreno_request_fw(adreno_gpu, adreno_gpu->info->pfpfw);
+	if (IS_ERR(fw)) {
+		release_firmware(adreno_gpu->pm4);
+		adreno_gpu->pm4 = NULL;
+		return PTR_ERR(fw);
+	}
+	adreno_gpu->pfp = fw;
+
+	return 0;
+}
+
 int adreno_hw_init(struct msm_gpu *gpu)
 {
 	struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu);
-	int ret;
+	int ret, i;
 
 	DBG("%s", gpu->name);
 
-	ret = msm_gem_get_iova(gpu->rb->bo, gpu->aspace, &gpu->rb_iova);
-	if (ret) {
-		gpu->rb_iova = 0;
-		dev_err(gpu->dev->dev, "could not map ringbuffer: %d\n", ret);
+	ret = adreno_load_fw(adreno_gpu);
+	if (ret)
 		return ret;
-	}
 
-	/* reset ringbuffer: */
-	gpu->rb->cur = gpu->rb->start;
+	for (i = 0; i < gpu->nr_rings; i++) {
+		struct msm_ringbuffer *ring = gpu->rb[i];
+
+		if (!ring)
+			continue;
+
+		ret = msm_gem_get_iova(ring->bo, gpu->aspace, &ring->iova);
+		if (ret) {
+			ring->iova = 0;
+			dev_err(gpu->dev->dev,
+				"could not map ringbuffer %d: %d\n", i, ret);
+			return ret;
+		}
+
+		ring->cur = ring->start;
+		ring->next = ring->start;
 
-	/* reset completed fence seqno: */
-	adreno_gpu->memptrs->fence = gpu->fctx->completed_fence;
-	adreno_gpu->memptrs->rptr  = 0;
+		/* reset completed fence seqno: */
+		ring->memptrs->fence = ring->seqno;
+		ring->memptrs->rptr = 0;
+	}
 
-	/* Setup REG_CP_RB_CNTL: */
+	/*
+	 * Setup REG_CP_RB_CNTL.  The same value is used across targets (with
+	 * the excpetion of A430 that disables the RPTR shadow) - the cacluation
+	 * for the ringbuffer size and block size is moved to msm_gpu.h for the
+	 * pre-processor to deal with and the A430 variant is ORed in here
+	 */
 	adreno_gpu_write(adreno_gpu, REG_ADRENO_CP_RB_CNTL,
-			/* size is log2(quad-words): */
-			AXXX_CP_RB_CNTL_BUFSZ(ilog2(gpu->rb->size / 8)) |
-			AXXX_CP_RB_CNTL_BLKSZ(ilog2(RB_BLKSIZE / 8)) |
-			(adreno_is_a430(adreno_gpu) ? AXXX_CP_RB_CNTL_NO_UPDATE : 0));
+		MSM_GPU_RB_CNTL_DEFAULT |
+		(adreno_is_a430(adreno_gpu) ? AXXX_CP_RB_CNTL_NO_UPDATE : 0));
 
-	/* Setup ringbuffer address: */
+	/* Setup ringbuffer address - use ringbuffer[0] for GPU init */
 	adreno_gpu_write64(adreno_gpu, REG_ADRENO_CP_RB_BASE,
-		REG_ADRENO_CP_RB_BASE_HI, gpu->rb_iova);
+		REG_ADRENO_CP_RB_BASE_HI, gpu->rb[0]->iova);
 
 	if (!adreno_is_a430(adreno_gpu)) {
 		adreno_gpu_write64(adreno_gpu, REG_ADRENO_CP_RB_RPTR_ADDR,
 			REG_ADRENO_CP_RB_RPTR_ADDR_HI,
-			rbmemptr(adreno_gpu, rptr));
+			rbmemptr(gpu->rb[0], rptr));
 	}
 
 	return 0;
 }
 
-static uint32_t get_wptr(struct msm_ringbuffer *ring)
-{
-	return ring->cur - ring->start;
-}
-
 /* Use this helper to read rptr, since a430 doesn't update rptr in memory */
-static uint32_t get_rptr(struct adreno_gpu *adreno_gpu)
+static uint32_t get_rptr(struct adreno_gpu *adreno_gpu,
+		struct msm_ringbuffer *ring)
 {
 	if (adreno_is_a430(adreno_gpu))
-		return adreno_gpu->memptrs->rptr = adreno_gpu_read(
+		return ring->memptrs->rptr = adreno_gpu_read(
 			adreno_gpu, REG_ADRENO_CP_RB_RPTR);
 	else
-		return adreno_gpu->memptrs->rptr;
+		return ring->memptrs->rptr;
 }
 
-uint32_t adreno_last_fence(struct msm_gpu *gpu)
+struct msm_ringbuffer *adreno_active_ring(struct msm_gpu *gpu)
 {
-	struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu);
-	return adreno_gpu->memptrs->fence;
+	return gpu->rb[0];
 }
 
 void adreno_recover(struct msm_gpu *gpu)
@@ -149,7 +256,7 @@ void adreno_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit,
 {
 	struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu);
 	struct msm_drm_private *priv = gpu->dev->dev_private;
-	struct msm_ringbuffer *ring = gpu->rb;
+	struct msm_ringbuffer *ring = submit->ring;
 	unsigned i;
 
 	for (i = 0; i < submit->nr_cmds; i++) {
@@ -164,7 +271,7 @@ void adreno_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit,
 		case MSM_SUBMIT_CMD_BUF:
 			OUT_PKT3(ring, adreno_is_a430(adreno_gpu) ?
 				CP_INDIRECT_BUFFER_PFE : CP_INDIRECT_BUFFER_PFD, 2);
-			OUT_RING(ring, submit->cmd[i].iova);
+			OUT_RING(ring, lower_32_bits(submit->cmd[i].iova));
 			OUT_RING(ring, submit->cmd[i].size);
 			OUT_PKT2(ring);
 			break;
@@ -172,7 +279,7 @@ void adreno_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit,
 	}
 
 	OUT_PKT0(ring, REG_AXXX_CP_SCRATCH_REG2, 1);
-	OUT_RING(ring, submit->fence->seqno);
+	OUT_RING(ring, submit->seqno);
 
 	if (adreno_is_a3xx(adreno_gpu) || adreno_is_a4xx(adreno_gpu)) {
 		/* Flush HLSQ lazy updates to make sure there is nothing
@@ -188,8 +295,8 @@ void adreno_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit,
 
 	OUT_PKT3(ring, CP_EVENT_WRITE, 3);
 	OUT_RING(ring, CACHE_FLUSH_TS);
-	OUT_RING(ring, rbmemptr(adreno_gpu, fence));
-	OUT_RING(ring, submit->fence->seqno);
+	OUT_RING(ring, rbmemptr(ring, fence));
+	OUT_RING(ring, submit->seqno);
 
 	/* we could maybe be clever and only CP_COND_EXEC the interrupt: */
 	OUT_PKT3(ring, CP_INTERRUPT, 1);
@@ -215,20 +322,23 @@ void adreno_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit,
 	}
 #endif
 
-	gpu->funcs->flush(gpu);
+	gpu->funcs->flush(gpu, ring);
 }
 
-void adreno_flush(struct msm_gpu *gpu)
+void adreno_flush(struct msm_gpu *gpu, struct msm_ringbuffer *ring)
 {
 	struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu);
 	uint32_t wptr;
 
+	/* Copy the shadow to the actual register */
+	ring->cur = ring->next;
+
 	/*
 	 * Mask wptr value that we calculate to fit in the HW range. This is
 	 * to account for the possibility that the last command fit exactly into
 	 * the ringbuffer and rb->next hasn't wrapped to zero yet
 	 */
-	wptr = get_wptr(gpu->rb) & ((gpu->rb->size / 4) - 1);
+	wptr = get_wptr(ring);
 
 	/* ensure writes to ringbuffer have hit system memory: */
 	mb();
@@ -236,17 +346,19 @@ void adreno_flush(struct msm_gpu *gpu)
 	adreno_gpu_write(adreno_gpu, REG_ADRENO_CP_RB_WPTR, wptr);
 }
 
-bool adreno_idle(struct msm_gpu *gpu)
+bool adreno_idle(struct msm_gpu *gpu, struct msm_ringbuffer *ring)
 {
 	struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu);
-	uint32_t wptr = get_wptr(gpu->rb);
+	uint32_t wptr = get_wptr(ring);
 
 	/* wait for CP to drain ringbuffer: */
-	if (!spin_until(get_rptr(adreno_gpu) == wptr))
+	if (!spin_until(get_rptr(adreno_gpu, ring) == wptr))
 		return true;
 
 	/* TODO maybe we need to reset GPU here to recover from hang? */
-	DRM_ERROR("%s: timeout waiting to drain ringbuffer!\n", gpu->name);
+	DRM_ERROR("%s: timeout waiting to drain ringbuffer %d rptr/wptr = %X/%X\n",
+		gpu->name, ring->id, get_rptr(adreno_gpu, ring), wptr);
+
 	return false;
 }
 
@@ -261,10 +373,16 @@ void adreno_show(struct msm_gpu *gpu, struct seq_file *m)
 			adreno_gpu->rev.major, adreno_gpu->rev.minor,
 			adreno_gpu->rev.patchid);
 
-	seq_printf(m, "fence:    %d/%d\n", adreno_gpu->memptrs->fence,
-			gpu->fctx->last_fence);
-	seq_printf(m, "rptr:     %d\n", get_rptr(adreno_gpu));
-	seq_printf(m, "rb wptr:  %d\n", get_wptr(gpu->rb));
+	for (i = 0; i < gpu->nr_rings; i++) {
+		struct msm_ringbuffer *ring = gpu->rb[i];
+
+		seq_printf(m, "rb %d: fence:    %d/%d\n", i,
+			ring->memptrs->fence, ring->seqno);
+
+		seq_printf(m, "      rptr:     %d\n",
+			get_rptr(adreno_gpu, ring));
+		seq_printf(m, "rb wptr:  %d\n", get_wptr(ring));
+	}
 
 	/* dump these out in a form that can be parsed by demsm: */
 	seq_printf(m, "IO:region %s 00000000 00020000\n", gpu->name);
@@ -290,16 +408,23 @@ void adreno_show(struct msm_gpu *gpu, struct seq_file *m)
 void adreno_dump_info(struct msm_gpu *gpu)
 {
 	struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu);
+	int i;
 
 	printk("revision: %d (%d.%d.%d.%d)\n",
 			adreno_gpu->info->revn, adreno_gpu->rev.core,
 			adreno_gpu->rev.major, adreno_gpu->rev.minor,
 			adreno_gpu->rev.patchid);
 
-	printk("fence:    %d/%d\n", adreno_gpu->memptrs->fence,
-			gpu->fctx->last_fence);
-	printk("rptr:     %d\n", get_rptr(adreno_gpu));
-	printk("rb wptr:  %d\n", get_wptr(gpu->rb));
+	for (i = 0; i < gpu->nr_rings; i++) {
+		struct msm_ringbuffer *ring = gpu->rb[i];
+
+		printk("rb %d: fence:    %d/%d\n", i,
+			ring->memptrs->fence,
+			ring->seqno);
+
+		printk("rptr:     %d\n", get_rptr(adreno_gpu, ring));
+		printk("rb wptr:  %d\n", get_wptr(ring));
+	}
 }
 
 /* would be nice to not have to duplicate the _show() stuff with printk(): */
@@ -322,28 +447,31 @@ void adreno_dump(struct msm_gpu *gpu)
 	}
 }
 
-static uint32_t ring_freewords(struct msm_gpu *gpu)
+static uint32_t ring_freewords(struct msm_ringbuffer *ring)
 {
-	struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu);
-	uint32_t size = gpu->rb->size / 4;
-	uint32_t wptr = get_wptr(gpu->rb);
-	uint32_t rptr = get_rptr(adreno_gpu);
+	struct adreno_gpu *adreno_gpu = to_adreno_gpu(ring->gpu);
+	uint32_t size = MSM_GPU_RINGBUFFER_SZ >> 2;
+	/* Use ring->next to calculate free size */
+	uint32_t wptr = ring->next - ring->start;
+	uint32_t rptr = get_rptr(adreno_gpu, ring);
 	return (rptr + (size - 1) - wptr) % size;
 }
 
-void adreno_wait_ring(struct msm_gpu *gpu, uint32_t ndwords)
+void adreno_wait_ring(struct msm_ringbuffer *ring, uint32_t ndwords)
 {
-	if (spin_until(ring_freewords(gpu) >= ndwords))
-		DRM_ERROR("%s: timeout waiting for ringbuffer space\n", gpu->name);
+	if (spin_until(ring_freewords(ring) >= ndwords))
+		DRM_DEV_ERROR(ring->gpu->dev->dev,
+			"timeout waiting for space in ringubffer %d\n",
+			ring->id);
 }
 
 int adreno_gpu_init(struct drm_device *drm, struct platform_device *pdev,
-		struct adreno_gpu *adreno_gpu, const struct adreno_gpu_funcs *funcs)
+		struct adreno_gpu *adreno_gpu,
+		const struct adreno_gpu_funcs *funcs, int nr_rings)
 {
 	struct adreno_platform_config *config = pdev->dev.platform_data;
 	struct msm_gpu_config adreno_gpu_config  = { 0 };
 	struct msm_gpu *gpu = &adreno_gpu->base;
-	int ret;
 
 	adreno_gpu->funcs = funcs;
 	adreno_gpu->info = adreno_info(config->rev);
@@ -366,59 +494,20 @@ int adreno_gpu_init(struct drm_device *drm, struct platform_device *pdev,
 	adreno_gpu_config.va_start = SZ_16M;
 	adreno_gpu_config.va_end = 0xffffffff;
 
-	adreno_gpu_config.ringsz = RB_SIZE;
+	adreno_gpu_config.nr_rings = nr_rings;
 
 	pm_runtime_set_autosuspend_delay(&pdev->dev, DRM_MSM_INACTIVE_PERIOD);
 	pm_runtime_use_autosuspend(&pdev->dev);
 	pm_runtime_enable(&pdev->dev);
 
-	ret = msm_gpu_init(drm, pdev, &adreno_gpu->base, &funcs->base,
+	return msm_gpu_init(drm, pdev, &adreno_gpu->base, &funcs->base,
 			adreno_gpu->info->name, &adreno_gpu_config);
-	if (ret)
-		return ret;
-
-	ret = request_firmware(&adreno_gpu->pm4, adreno_gpu->info->pm4fw, drm->dev);
-	if (ret) {
-		dev_err(drm->dev, "failed to load %s PM4 firmware: %d\n",
-				adreno_gpu->info->pm4fw, ret);
-		return ret;
-	}
-
-	ret = request_firmware(&adreno_gpu->pfp, adreno_gpu->info->pfpfw, drm->dev);
-	if (ret) {
-		dev_err(drm->dev, "failed to load %s PFP firmware: %d\n",
-				adreno_gpu->info->pfpfw, ret);
-		return ret;
-	}
-
-	adreno_gpu->memptrs = msm_gem_kernel_new(drm,
-		sizeof(*adreno_gpu->memptrs), MSM_BO_UNCACHED, gpu->aspace,
-		&adreno_gpu->memptrs_bo, &adreno_gpu->memptrs_iova);
-
-	if (IS_ERR(adreno_gpu->memptrs)) {
-		ret = PTR_ERR(adreno_gpu->memptrs);
-		adreno_gpu->memptrs = NULL;
-		dev_err(drm->dev, "could not allocate memptrs: %d\n", ret);
-	}
-
-	return ret;
 }
 
 void adreno_gpu_cleanup(struct adreno_gpu *adreno_gpu)
 {
-	struct msm_gpu *gpu = &adreno_gpu->base;
-
-	if (adreno_gpu->memptrs_bo) {
-		if (adreno_gpu->memptrs)
-			msm_gem_put_vaddr(adreno_gpu->memptrs_bo);
-
-		if (adreno_gpu->memptrs_iova)
-			msm_gem_put_iova(adreno_gpu->memptrs_bo, gpu->aspace);
-
-		drm_gem_object_unreference_unlocked(adreno_gpu->memptrs_bo);
-	}
 	release_firmware(adreno_gpu->pm4);
 	release_firmware(adreno_gpu->pfp);
 
-	msm_gpu_cleanup(gpu);
+	msm_gpu_cleanup(&adreno_gpu->base);
 }
diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.h b/drivers/gpu/drm/msm/adreno/adreno_gpu.h
index 4d9165f29f43..28e3de6e5f94 100644
--- a/drivers/gpu/drm/msm/adreno/adreno_gpu.h
+++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.h
@@ -2,7 +2,7 @@
  * Copyright (C) 2013 Red Hat
  * Author: Rob Clark <robdclark@gmail.com>
  *
- * Copyright (c) 2014 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2014,2017 The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 as published by
@@ -82,14 +82,6 @@ struct adreno_info {
 
 const struct adreno_info *adreno_info(struct adreno_rev rev);
 
-#define rbmemptr(adreno_gpu, member)  \
-	((adreno_gpu)->memptrs_iova + offsetof(struct adreno_rbmemptrs, member))
-
-struct adreno_rbmemptrs {
-	volatile uint32_t rptr;
-	volatile uint32_t fence;
-};
-
 struct adreno_gpu {
 	struct msm_gpu base;
 	struct adreno_rev rev;
@@ -101,16 +93,30 @@ struct adreno_gpu {
 	/* interesting register offsets to dump: */
 	const unsigned int *registers;
 
+	/*
+	 * Are we loading fw from legacy path?  Prior to addition
+	 * of gpu firmware to linux-firmware, the fw files were
+	 * placed in toplevel firmware directory, following qcom's
+	 * android kernel.  But linux-firmware preferred they be
+	 * placed in a 'qcom' subdirectory.
+	 *
+	 * For backwards compatibility, we try first to load from
+	 * the new path, using request_firmware_direct() to avoid
+	 * any potential timeout waiting for usermode helper, then
+	 * fall back to the old path (with direct load).  And
+	 * finally fall back to request_firmware() with the new
+	 * path to allow the usermode helper.
+	 */
+	enum {
+		FW_LOCATION_UNKNOWN = 0,
+		FW_LOCATION_NEW,       /* /lib/firmware/qcom/$fwfile */
+		FW_LOCATION_LEGACY,    /* /lib/firmware/$fwfile */
+		FW_LOCATION_HELPER,
+	} fwloc;
+
 	/* firmware: */
 	const struct firmware *pm4, *pfp;
 
-	/* ringbuffer rptr/wptr: */
-	// TODO should this be in msm_ringbuffer?  I think it would be
-	// different for z180..
-	struct adreno_rbmemptrs *memptrs;
-	struct drm_gem_object *memptrs_bo;
-	uint64_t memptrs_iova;
-
 	/*
 	 * Register offsets are different between some GPUs.
 	 * GPU specific offsets will be exported by GPU specific
@@ -196,22 +202,25 @@ static inline int adreno_is_a530(struct adreno_gpu *gpu)
 }
 
 int adreno_get_param(struct msm_gpu *gpu, uint32_t param, uint64_t *value);
+const struct firmware *adreno_request_fw(struct adreno_gpu *adreno_gpu,
+		const char *fwname);
 int adreno_hw_init(struct msm_gpu *gpu);
-uint32_t adreno_last_fence(struct msm_gpu *gpu);
 void adreno_recover(struct msm_gpu *gpu);
 void adreno_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit,
 		struct msm_file_private *ctx);
-void adreno_flush(struct msm_gpu *gpu);
-bool adreno_idle(struct msm_gpu *gpu);
+void adreno_flush(struct msm_gpu *gpu, struct msm_ringbuffer *ring);
+bool adreno_idle(struct msm_gpu *gpu, struct msm_ringbuffer *ring);
 #ifdef CONFIG_DEBUG_FS
 void adreno_show(struct msm_gpu *gpu, struct seq_file *m);
 #endif
 void adreno_dump_info(struct msm_gpu *gpu);
 void adreno_dump(struct msm_gpu *gpu);
-void adreno_wait_ring(struct msm_gpu *gpu, uint32_t ndwords);
+void adreno_wait_ring(struct msm_ringbuffer *ring, uint32_t ndwords);
+struct msm_ringbuffer *adreno_active_ring(struct msm_gpu *gpu);
 
 int adreno_gpu_init(struct drm_device *drm, struct platform_device *pdev,
-		struct adreno_gpu *gpu, const struct adreno_gpu_funcs *funcs);
+		struct adreno_gpu *gpu, const struct adreno_gpu_funcs *funcs,
+		int nr_rings);
 void adreno_gpu_cleanup(struct adreno_gpu *gpu);
 
 
@@ -220,7 +229,7 @@ void adreno_gpu_cleanup(struct adreno_gpu *gpu);
 static inline void
 OUT_PKT0(struct msm_ringbuffer *ring, uint16_t regindx, uint16_t cnt)
 {
-	adreno_wait_ring(ring->gpu, cnt+1);
+	adreno_wait_ring(ring, cnt+1);
 	OUT_RING(ring, CP_TYPE0_PKT | ((cnt-1) << 16) | (regindx & 0x7FFF));
 }
 
@@ -228,14 +237,14 @@ OUT_PKT0(struct msm_ringbuffer *ring, uint16_t regindx, uint16_t cnt)
 static inline void
 OUT_PKT2(struct msm_ringbuffer *ring)
 {
-	adreno_wait_ring(ring->gpu, 1);
+	adreno_wait_ring(ring, 1);
 	OUT_RING(ring, CP_TYPE2_PKT);
 }
 
 static inline void
 OUT_PKT3(struct msm_ringbuffer *ring, uint8_t opcode, uint16_t cnt)
 {
-	adreno_wait_ring(ring->gpu, cnt+1);
+	adreno_wait_ring(ring, cnt+1);
 	OUT_RING(ring, CP_TYPE3_PKT | ((cnt-1) << 16) | ((opcode & 0xFF) << 8));
 }
 
@@ -257,14 +266,14 @@ static inline u32 PM4_PARITY(u32 val)
 static inline void
 OUT_PKT4(struct msm_ringbuffer *ring, uint16_t regindx, uint16_t cnt)
 {
-	adreno_wait_ring(ring->gpu, cnt + 1);
+	adreno_wait_ring(ring, cnt + 1);
 	OUT_RING(ring, PKT4(regindx, cnt));
 }
 
 static inline void
 OUT_PKT7(struct msm_ringbuffer *ring, uint8_t opcode, uint16_t cnt)
 {
-	adreno_wait_ring(ring->gpu, cnt + 1);
+	adreno_wait_ring(ring, cnt + 1);
 	OUT_RING(ring, CP_TYPE7_PKT | (cnt << 0) | (PM4_PARITY(cnt) << 15) |
 		((opcode & 0x7F) << 16) | (PM4_PARITY(opcode) << 23));
 }
@@ -323,6 +332,11 @@ static inline void adreno_gpu_write64(struct adreno_gpu *gpu,
 	adreno_gpu_write(gpu, hi, upper_32_bits(data));
 }
 
+static inline uint32_t get_wptr(struct msm_ringbuffer *ring)
+{
+	return (ring->cur - ring->start) % (MSM_GPU_RINGBUFFER_SZ >> 2);
+}
+
 /*
  * Given a register and a count, return a value to program into
  * REG_CP_PROTECT_REG(n) - this will block both reads and writes for _len
diff --git a/drivers/gpu/drm/msm/dsi/dsi_cfg.c b/drivers/gpu/drm/msm/dsi/dsi_cfg.c
index a5d75c9b3a73..65c1dfbbe019 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_cfg.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_cfg.c
@@ -14,7 +14,7 @@
 #include "dsi_cfg.h"
 
 static const char * const dsi_v2_bus_clk_names[] = {
-	"core_mmss_clk", "iface_clk", "bus_clk",
+	"core_mmss", "iface", "bus",
 };
 
 static const struct msm_dsi_config apq8064_dsi_cfg = {
@@ -34,7 +34,7 @@ static const struct msm_dsi_config apq8064_dsi_cfg = {
 };
 
 static const char * const dsi_6g_bus_clk_names[] = {
-	"mdp_core_clk", "iface_clk", "bus_clk", "core_mmss_clk",
+	"mdp_core", "iface", "bus", "core_mmss",
 };
 
 static const struct msm_dsi_config msm8974_apq8084_dsi_cfg = {
@@ -55,7 +55,7 @@ static const struct msm_dsi_config msm8974_apq8084_dsi_cfg = {
 };
 
 static const char * const dsi_8916_bus_clk_names[] = {
-	"mdp_core_clk", "iface_clk", "bus_clk",
+	"mdp_core", "iface", "bus",
 };
 
 static const struct msm_dsi_config msm8916_dsi_cfg = {
@@ -99,7 +99,7 @@ static const struct msm_dsi_config msm8994_dsi_cfg = {
  * without it too. Figure out why it doesn't enable and uncomment below
  */
 static const char * const dsi_8996_bus_clk_names[] = {
-	"mdp_core_clk", "iface_clk", "bus_clk", /* "core_mmss_clk", */
+	"mdp_core", "iface", "bus", /* "core_mmss", */
 };
 
 static const struct msm_dsi_config msm8996_dsi_cfg = {
diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c
index deaf869374ea..0f7324a686ca 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_host.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_host.c
@@ -334,46 +334,46 @@ static int dsi_regulator_init(struct msm_dsi_host *msm_host)
 
 static int dsi_clk_init(struct msm_dsi_host *msm_host)
 {
-	struct device *dev = &msm_host->pdev->dev;
+	struct platform_device *pdev = msm_host->pdev;
 	const struct msm_dsi_cfg_handler *cfg_hnd = msm_host->cfg_hnd;
 	const struct msm_dsi_config *cfg = cfg_hnd->cfg;
 	int i, ret = 0;
 
 	/* get bus clocks */
 	for (i = 0; i < cfg->num_bus_clks; i++) {
-		msm_host->bus_clks[i] = devm_clk_get(dev,
+		msm_host->bus_clks[i] = msm_clk_get(pdev,
 						cfg->bus_clk_names[i]);
 		if (IS_ERR(msm_host->bus_clks[i])) {
 			ret = PTR_ERR(msm_host->bus_clks[i]);
-			pr_err("%s: Unable to get %s, ret = %d\n",
+			pr_err("%s: Unable to get %s clock, ret = %d\n",
 				__func__, cfg->bus_clk_names[i], ret);
 			goto exit;
 		}
 	}
 
 	/* get link and source clocks */
-	msm_host->byte_clk = devm_clk_get(dev, "byte_clk");
+	msm_host->byte_clk = msm_clk_get(pdev, "byte");
 	if (IS_ERR(msm_host->byte_clk)) {
 		ret = PTR_ERR(msm_host->byte_clk);
-		pr_err("%s: can't find dsi_byte_clk. ret=%d\n",
+		pr_err("%s: can't find dsi_byte clock. ret=%d\n",
 			__func__, ret);
 		msm_host->byte_clk = NULL;
 		goto exit;
 	}
 
-	msm_host->pixel_clk = devm_clk_get(dev, "pixel_clk");
+	msm_host->pixel_clk = msm_clk_get(pdev, "pixel");
 	if (IS_ERR(msm_host->pixel_clk)) {
 		ret = PTR_ERR(msm_host->pixel_clk);
-		pr_err("%s: can't find dsi_pixel_clk. ret=%d\n",
+		pr_err("%s: can't find dsi_pixel clock. ret=%d\n",
 			__func__, ret);
 		msm_host->pixel_clk = NULL;
 		goto exit;
 	}
 
-	msm_host->esc_clk = devm_clk_get(dev, "core_clk");
+	msm_host->esc_clk = msm_clk_get(pdev, "core");
 	if (IS_ERR(msm_host->esc_clk)) {
 		ret = PTR_ERR(msm_host->esc_clk);
-		pr_err("%s: can't find dsi_esc_clk. ret=%d\n",
+		pr_err("%s: can't find dsi_esc clock. ret=%d\n",
 			__func__, ret);
 		msm_host->esc_clk = NULL;
 		goto exit;
@@ -382,22 +382,22 @@ static int dsi_clk_init(struct msm_dsi_host *msm_host)
 	msm_host->byte_clk_src = clk_get_parent(msm_host->byte_clk);
 	if (!msm_host->byte_clk_src) {
 		ret = -ENODEV;
-		pr_err("%s: can't find byte_clk_src. ret=%d\n", __func__, ret);
+		pr_err("%s: can't find byte_clk clock. ret=%d\n", __func__, ret);
 		goto exit;
 	}
 
 	msm_host->pixel_clk_src = clk_get_parent(msm_host->pixel_clk);
 	if (!msm_host->pixel_clk_src) {
 		ret = -ENODEV;
-		pr_err("%s: can't find pixel_clk_src. ret=%d\n", __func__, ret);
+		pr_err("%s: can't find pixel_clk clock. ret=%d\n", __func__, ret);
 		goto exit;
 	}
 
 	if (cfg_hnd->major == MSM_DSI_VER_MAJOR_V2) {
-		msm_host->src_clk = devm_clk_get(dev, "src_clk");
+		msm_host->src_clk = msm_clk_get(pdev, "src");
 		if (IS_ERR(msm_host->src_clk)) {
 			ret = PTR_ERR(msm_host->src_clk);
-			pr_err("%s: can't find dsi_src_clk. ret=%d\n",
+			pr_err("%s: can't find src clock. ret=%d\n",
 				__func__, ret);
 			msm_host->src_clk = NULL;
 			goto exit;
@@ -406,7 +406,7 @@ static int dsi_clk_init(struct msm_dsi_host *msm_host)
 		msm_host->esc_clk_src = clk_get_parent(msm_host->esc_clk);
 		if (!msm_host->esc_clk_src) {
 			ret = -ENODEV;
-			pr_err("%s: can't get esc_clk_src. ret=%d\n",
+			pr_err("%s: can't get esc clock parent. ret=%d\n",
 				__func__, ret);
 			goto exit;
 		}
@@ -414,7 +414,7 @@ static int dsi_clk_init(struct msm_dsi_host *msm_host)
 		msm_host->dsi_clk_src = clk_get_parent(msm_host->src_clk);
 		if (!msm_host->dsi_clk_src) {
 			ret = -ENODEV;
-			pr_err("%s: can't get dsi_clk_src. ret=%d\n",
+			pr_err("%s: can't get src clock parent. ret=%d\n",
 				__func__, ret);
 		}
 	}
diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c
index 7c9bf91bc22b..790ca280cbfd 100644
--- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c
+++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c
@@ -482,7 +482,7 @@ static int dsi_phy_driver_probe(struct platform_device *pdev)
 		goto fail;
 	}
 
-	phy->ahb_clk = devm_clk_get(dev, "iface_clk");
+	phy->ahb_clk = msm_clk_get(pdev, "iface");
 	if (IS_ERR(phy->ahb_clk)) {
 		dev_err(dev, "%s: Unable to get ahb clk\n", __func__);
 		ret = PTR_ERR(phy->ahb_clk);
diff --git a/drivers/gpu/drm/msm/edp/edp_ctrl.c b/drivers/gpu/drm/msm/edp/edp_ctrl.c
index e32a4a4f3797..7c72264101ff 100644
--- a/drivers/gpu/drm/msm/edp/edp_ctrl.c
+++ b/drivers/gpu/drm/msm/edp/edp_ctrl.c
@@ -150,46 +150,46 @@ static const struct edp_pixel_clk_div clk_divs[2][EDP_PIXEL_CLK_NUM] = {
 
 static int edp_clk_init(struct edp_ctrl *ctrl)
 {
-	struct device *dev = &ctrl->pdev->dev;
+	struct platform_device *pdev = ctrl->pdev;
 	int ret;
 
-	ctrl->aux_clk = devm_clk_get(dev, "core_clk");
+	ctrl->aux_clk = msm_clk_get(pdev, "core");
 	if (IS_ERR(ctrl->aux_clk)) {
 		ret = PTR_ERR(ctrl->aux_clk);
-		pr_err("%s: Can't find aux_clk, %d\n", __func__, ret);
+		pr_err("%s: Can't find core clock, %d\n", __func__, ret);
 		ctrl->aux_clk = NULL;
 		return ret;
 	}
 
-	ctrl->pixel_clk = devm_clk_get(dev, "pixel_clk");
+	ctrl->pixel_clk = msm_clk_get(pdev, "pixel");
 	if (IS_ERR(ctrl->pixel_clk)) {
 		ret = PTR_ERR(ctrl->pixel_clk);
-		pr_err("%s: Can't find pixel_clk, %d\n", __func__, ret);
+		pr_err("%s: Can't find pixel clock, %d\n", __func__, ret);
 		ctrl->pixel_clk = NULL;
 		return ret;
 	}
 
-	ctrl->ahb_clk = devm_clk_get(dev, "iface_clk");
+	ctrl->ahb_clk = msm_clk_get(pdev, "iface");
 	if (IS_ERR(ctrl->ahb_clk)) {
 		ret = PTR_ERR(ctrl->ahb_clk);
-		pr_err("%s: Can't find ahb_clk, %d\n", __func__, ret);
+		pr_err("%s: Can't find iface clock, %d\n", __func__, ret);
 		ctrl->ahb_clk = NULL;
 		return ret;
 	}
 
-	ctrl->link_clk = devm_clk_get(dev, "link_clk");
+	ctrl->link_clk = msm_clk_get(pdev, "link");
 	if (IS_ERR(ctrl->link_clk)) {
 		ret = PTR_ERR(ctrl->link_clk);
-		pr_err("%s: Can't find link_clk, %d\n", __func__, ret);
+		pr_err("%s: Can't find link clock, %d\n", __func__, ret);
 		ctrl->link_clk = NULL;
 		return ret;
 	}
 
 	/* need mdp core clock to receive irq */
-	ctrl->mdp_core_clk = devm_clk_get(dev, "mdp_core_clk");
+	ctrl->mdp_core_clk = msm_clk_get(pdev, "mdp_core");
 	if (IS_ERR(ctrl->mdp_core_clk)) {
 		ret = PTR_ERR(ctrl->mdp_core_clk);
-		pr_err("%s: Can't find mdp_core_clk, %d\n", __func__, ret);
+		pr_err("%s: Can't find mdp_core clock, %d\n", __func__, ret);
 		ctrl->mdp_core_clk = NULL;
 		return ret;
 	}
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.c b/drivers/gpu/drm/msm/hdmi/hdmi.c
index 17e069a133a4..e63dc0fb55f8 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi.c
+++ b/drivers/gpu/drm/msm/hdmi/hdmi.c
@@ -208,7 +208,7 @@ static struct hdmi *msm_hdmi_init(struct platform_device *pdev)
 	for (i = 0; i < config->hpd_clk_cnt; i++) {
 		struct clk *clk;
 
-		clk = devm_clk_get(&pdev->dev, config->hpd_clk_names[i]);
+		clk = msm_clk_get(pdev, config->hpd_clk_names[i]);
 		if (IS_ERR(clk)) {
 			ret = PTR_ERR(clk);
 			dev_err(&pdev->dev, "failed to get hpd clk: %s (%d)\n",
@@ -228,7 +228,7 @@ static struct hdmi *msm_hdmi_init(struct platform_device *pdev)
 	for (i = 0; i < config->pwr_clk_cnt; i++) {
 		struct clk *clk;
 
-		clk = devm_clk_get(&pdev->dev, config->pwr_clk_names[i]);
+		clk = msm_clk_get(pdev, config->pwr_clk_names[i]);
 		if (IS_ERR(clk)) {
 			ret = PTR_ERR(clk);
 			dev_err(&pdev->dev, "failed to get pwr clk: %s (%d)\n",
@@ -361,7 +361,7 @@ static const char *hpd_reg_names_none[] = {};
 static struct hdmi_platform_config hdmi_tx_8660_config;
 
 static const char *hpd_reg_names_8960[] = {"core-vdda", "hdmi-mux"};
-static const char *hpd_clk_names_8960[] = {"core_clk", "master_iface_clk", "slave_iface_clk"};
+static const char *hpd_clk_names_8960[] = {"core", "master_iface", "slave_iface"};
 
 static struct hdmi_platform_config hdmi_tx_8960_config = {
 		HDMI_CFG(hpd_reg, 8960),
@@ -370,8 +370,8 @@ static struct hdmi_platform_config hdmi_tx_8960_config = {
 
 static const char *pwr_reg_names_8x74[] = {"core-vdda", "core-vcc"};
 static const char *hpd_reg_names_8x74[] = {"hpd-gdsc", "hpd-5v"};
-static const char *pwr_clk_names_8x74[] = {"extp_clk", "alt_iface_clk"};
-static const char *hpd_clk_names_8x74[] = {"iface_clk", "core_clk", "mdp_core_clk"};
+static const char *pwr_clk_names_8x74[] = {"extp", "alt_iface"};
+static const char *hpd_clk_names_8x74[] = {"iface", "core", "mdp_core"};
 static unsigned long hpd_clk_freq_8x74[] = {0, 19200000, 0};
 
 static struct hdmi_platform_config hdmi_tx_8974_config = {
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_phy.c b/drivers/gpu/drm/msm/hdmi/hdmi_phy.c
index 534ce5b49781..5e631392dc85 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi_phy.c
+++ b/drivers/gpu/drm/msm/hdmi/hdmi_phy.c
@@ -48,7 +48,7 @@ static int msm_hdmi_phy_resource_init(struct hdmi_phy *phy)
 	for (i = 0; i < cfg->num_clks; i++) {
 		struct clk *clk;
 
-		clk = devm_clk_get(dev, cfg->clk_names[i]);
+		clk = msm_clk_get(phy->pdev, cfg->clk_names[i]);
 		if (IS_ERR(clk)) {
 			ret = PTR_ERR(clk);
 			dev_err(dev, "failed to get phy clock: %s (%d)\n",
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_phy_8960.c b/drivers/gpu/drm/msm/hdmi/hdmi_phy_8960.c
index e6ee6b745ab7..0980da8ec966 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi_phy_8960.c
+++ b/drivers/gpu/drm/msm/hdmi/hdmi_phy_8960.c
@@ -48,7 +48,7 @@ static const char * const hdmi_phy_8960_reg_names[] = {
 };
 
 static const char * const hdmi_phy_8960_clk_names[] = {
-	"slave_iface_clk",
+	"slave_iface",
 };
 
 const struct hdmi_phy_cfg msm_hdmi_phy_8960_cfg = {
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_phy_8996.c b/drivers/gpu/drm/msm/hdmi/hdmi_phy_8996.c
index 1fb7645cc721..0df504c61833 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi_phy_8996.c
+++ b/drivers/gpu/drm/msm/hdmi/hdmi_phy_8996.c
@@ -758,9 +758,7 @@ static const char * const hdmi_phy_8996_reg_names[] = {
 };
 
 static const char * const hdmi_phy_8996_clk_names[] = {
-	"mmagic_iface_clk",
-	"iface_clk",
-	"ref_clk",
+	"iface", "ref",
 };
 
 const struct hdmi_phy_cfg msm_hdmi_phy_8996_cfg = {
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_phy_8x74.c b/drivers/gpu/drm/msm/hdmi/hdmi_phy_8x74.c
index c4a61e537851..4a8b8468586a 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi_phy_8x74.c
+++ b/drivers/gpu/drm/msm/hdmi/hdmi_phy_8x74.c
@@ -41,8 +41,7 @@ static const char * const hdmi_phy_8x74_reg_names[] = {
 };
 
 static const char * const hdmi_phy_8x74_clk_names[] = {
-	"iface_clk",
-	"alt_iface_clk"
+	"iface", "alt_iface"
 };
 
 const struct hdmi_phy_cfg msm_hdmi_phy_8x74_cfg = {
diff --git a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c
index 47fa2aba1983..14bd3bd3e040 100644
--- a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c
+++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c
@@ -290,6 +290,9 @@ static void mdp4_crtc_atomic_disable(struct drm_crtc *crtc,
 	if (WARN_ON(!mdp4_crtc->enabled))
 		return;
 
+	/* Disable/save vblank irq handling before power is disabled */
+	drm_crtc_vblank_off(crtc);
+
 	mdp_irq_unregister(&mdp4_kms->base, &mdp4_crtc->err);
 	mdp4_disable(mdp4_kms);
 
@@ -308,6 +311,10 @@ static void mdp4_crtc_atomic_enable(struct drm_crtc *crtc,
 		return;
 
 	mdp4_enable(mdp4_kms);
+
+	/* Restore vblank irq handling after power is enabled */
+	drm_crtc_vblank_on(crtc);
+
 	mdp_irq_register(&mdp4_kms->base, &mdp4_crtc->err);
 
 	crtc_flush(crtc);
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cmd_encoder.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cmd_encoder.c
index 60790df91bfa..1abc7f5c345c 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cmd_encoder.c
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cmd_encoder.c
@@ -224,7 +224,7 @@ int mdp5_cmd_encoder_set_split_display(struct drm_encoder *encoder,
 	mdp5_write(mdp5_kms, REG_MDP5_SPLIT_DPL_LOWER,
 		   MDP5_SPLIT_DPL_LOWER_SMART_PANEL);
 	mdp5_write(mdp5_kms, REG_MDP5_SPLIT_DPL_EN, 1);
-	pm_runtime_put_autosuspend(dev);
+	pm_runtime_put_sync(dev);
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c
index 440977677001..e414850dbbda 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c
@@ -55,18 +55,23 @@ struct mdp5_crtc {
 
 	struct completion pp_completion;
 
+	bool lm_cursor_enabled;
+
 	struct {
 		/* protect REG_MDP5_LM_CURSOR* registers and cursor scanout_bo*/
 		spinlock_t lock;
 
 		/* current cursor being scanned out: */
 		struct drm_gem_object *scanout_bo;
+		uint64_t iova;
 		uint32_t width, height;
 		uint32_t x, y;
 	} cursor;
 };
 #define to_mdp5_crtc(x) container_of(x, struct mdp5_crtc, base)
 
+static void mdp5_crtc_restore_cursor(struct drm_crtc *crtc);
+
 static struct mdp5_kms *get_kms(struct drm_crtc *crtc)
 {
 	struct msm_drm_private *priv = crtc->dev->dev_private;
@@ -114,6 +119,8 @@ static u32 crtc_flush_all(struct drm_crtc *crtc)
 		return 0;
 
 	drm_atomic_crtc_for_each_plane(plane, crtc) {
+		if (!plane->state->visible)
+			continue;
 		flush_mask |= mdp5_plane_get_flush(plane);
 	}
 
@@ -242,6 +249,9 @@ static void blend_setup(struct drm_crtc *crtc)
 	drm_atomic_crtc_for_each_plane(plane, crtc) {
 		enum mdp5_pipe right_pipe;
 
+		if (!plane->state->visible)
+			continue;
+
 		pstate = to_mdp5_plane_state(plane->state);
 		pstates[pstate->stage] = pstate;
 		stage[pstate->stage][PIPE_LEFT] = mdp5_plane_pipe(plane);
@@ -422,11 +432,14 @@ static void mdp5_crtc_atomic_disable(struct drm_crtc *crtc,
 	if (WARN_ON(!mdp5_crtc->enabled))
 		return;
 
+	/* Disable/save vblank irq handling before power is disabled */
+	drm_crtc_vblank_off(crtc);
+
 	if (mdp5_cstate->cmd_mode)
 		mdp_irq_unregister(&mdp5_kms->base, &mdp5_crtc->pp_done);
 
 	mdp_irq_unregister(&mdp5_kms->base, &mdp5_crtc->err);
-	pm_runtime_put_autosuspend(dev);
+	pm_runtime_put_sync(dev);
 
 	mdp5_crtc->enabled = false;
 }
@@ -446,6 +459,29 @@ static void mdp5_crtc_atomic_enable(struct drm_crtc *crtc,
 
 	pm_runtime_get_sync(dev);
 
+	if (mdp5_crtc->lm_cursor_enabled) {
+		/*
+		 * Restore LM cursor state, as it might have been lost
+		 * with suspend:
+		 */
+		if (mdp5_crtc->cursor.iova) {
+			unsigned long flags;
+
+			spin_lock_irqsave(&mdp5_crtc->cursor.lock, flags);
+			mdp5_crtc_restore_cursor(crtc);
+			spin_unlock_irqrestore(&mdp5_crtc->cursor.lock, flags);
+
+			mdp5_ctl_set_cursor(mdp5_cstate->ctl,
+					    &mdp5_cstate->pipeline, 0, true);
+		} else {
+			mdp5_ctl_set_cursor(mdp5_cstate->ctl,
+					    &mdp5_cstate->pipeline, 0, false);
+		}
+	}
+
+	/* Restore vblank irq handling after power is enabled */
+	drm_crtc_vblank_on(crtc);
+
 	mdp5_crtc_mode_set_nofb(crtc);
 
 	mdp_irq_register(&mdp5_kms->base, &mdp5_crtc->err);
@@ -580,6 +616,9 @@ static int mdp5_crtc_atomic_check(struct drm_crtc *crtc,
 	DBG("%s: check", crtc->name);
 
 	drm_atomic_crtc_state_for_each_plane_state(plane, pstate, state) {
+		if (!pstate->visible)
+			continue;
+
 		pstates[cnt].plane = plane;
 		pstates[cnt].state = to_mdp5_plane_state(pstate);
 
@@ -723,6 +762,50 @@ static void get_roi(struct drm_crtc *crtc, uint32_t *roi_w, uint32_t *roi_h)
 			mdp5_crtc->cursor.y);
 }
 
+static void mdp5_crtc_restore_cursor(struct drm_crtc *crtc)
+{
+	struct mdp5_crtc_state *mdp5_cstate = to_mdp5_crtc_state(crtc->state);
+	struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc);
+	struct mdp5_kms *mdp5_kms = get_kms(crtc);
+	const enum mdp5_cursor_alpha cur_alpha = CURSOR_ALPHA_PER_PIXEL;
+	uint32_t blendcfg, stride;
+	uint32_t x, y, width, height;
+	uint32_t roi_w, roi_h;
+	int lm;
+
+	assert_spin_locked(&mdp5_crtc->cursor.lock);
+
+	lm = mdp5_cstate->pipeline.mixer->lm;
+
+	x = mdp5_crtc->cursor.x;
+	y = mdp5_crtc->cursor.y;
+	width = mdp5_crtc->cursor.width;
+	height = mdp5_crtc->cursor.height;
+
+	stride = width * drm_format_plane_cpp(DRM_FORMAT_ARGB8888, 0);
+
+	get_roi(crtc, &roi_w, &roi_h);
+
+	mdp5_write(mdp5_kms, REG_MDP5_LM_CURSOR_STRIDE(lm), stride);
+	mdp5_write(mdp5_kms, REG_MDP5_LM_CURSOR_FORMAT(lm),
+			MDP5_LM_CURSOR_FORMAT_FORMAT(CURSOR_FMT_ARGB8888));
+	mdp5_write(mdp5_kms, REG_MDP5_LM_CURSOR_IMG_SIZE(lm),
+			MDP5_LM_CURSOR_IMG_SIZE_SRC_H(height) |
+			MDP5_LM_CURSOR_IMG_SIZE_SRC_W(width));
+	mdp5_write(mdp5_kms, REG_MDP5_LM_CURSOR_SIZE(lm),
+			MDP5_LM_CURSOR_SIZE_ROI_H(roi_h) |
+			MDP5_LM_CURSOR_SIZE_ROI_W(roi_w));
+	mdp5_write(mdp5_kms, REG_MDP5_LM_CURSOR_START_XY(lm),
+			MDP5_LM_CURSOR_START_XY_Y_START(y) |
+			MDP5_LM_CURSOR_START_XY_X_START(x));
+	mdp5_write(mdp5_kms, REG_MDP5_LM_CURSOR_BASE_ADDR(lm),
+			mdp5_crtc->cursor.iova);
+
+	blendcfg = MDP5_LM_CURSOR_BLEND_CONFIG_BLEND_EN;
+	blendcfg |= MDP5_LM_CURSOR_BLEND_CONFIG_BLEND_ALPHA_SEL(cur_alpha);
+	mdp5_write(mdp5_kms, REG_MDP5_LM_CURSOR_BLEND_CONFIG(lm), blendcfg);
+}
+
 static int mdp5_crtc_cursor_set(struct drm_crtc *crtc,
 		struct drm_file *file, uint32_t handle,
 		uint32_t width, uint32_t height)
@@ -735,16 +818,18 @@ static int mdp5_crtc_cursor_set(struct drm_crtc *crtc,
 	struct platform_device *pdev = mdp5_kms->pdev;
 	struct msm_kms *kms = &mdp5_kms->base.base;
 	struct drm_gem_object *cursor_bo, *old_bo = NULL;
-	uint32_t blendcfg, stride;
-	uint64_t cursor_addr;
 	struct mdp5_ctl *ctl;
-	int ret, lm;
-	enum mdp5_cursor_alpha cur_alpha = CURSOR_ALPHA_PER_PIXEL;
+	int ret;
 	uint32_t flush_mask = mdp_ctl_flush_mask_cursor(0);
-	uint32_t roi_w, roi_h;
 	bool cursor_enable = true;
 	unsigned long flags;
 
+	if (!mdp5_crtc->lm_cursor_enabled) {
+		dev_warn(dev->dev,
+			 "cursor_set is deprecated with cursor planes\n");
+		return -EINVAL;
+	}
+
 	if ((width > CURSOR_WIDTH) || (height > CURSOR_HEIGHT)) {
 		dev_err(dev->dev, "bad cursor size: %dx%d\n", width, height);
 		return -EINVAL;
@@ -761,6 +846,7 @@ static int mdp5_crtc_cursor_set(struct drm_crtc *crtc,
 	if (!handle) {
 		DBG("Cursor off");
 		cursor_enable = false;
+		mdp5_crtc->cursor.iova = 0;
 		pm_runtime_get_sync(&pdev->dev);
 		goto set_cursor;
 	}
@@ -769,13 +855,11 @@ static int mdp5_crtc_cursor_set(struct drm_crtc *crtc,
 	if (!cursor_bo)
 		return -ENOENT;
 
-	ret = msm_gem_get_iova(cursor_bo, kms->aspace, &cursor_addr);
+	ret = msm_gem_get_iova(cursor_bo, kms->aspace,
+			&mdp5_crtc->cursor.iova);
 	if (ret)
 		return -EINVAL;
 
-	lm = mdp5_cstate->pipeline.mixer->lm;
-	stride = width * drm_format_plane_cpp(DRM_FORMAT_ARGB8888, 0);
-
 	pm_runtime_get_sync(&pdev->dev);
 
 	spin_lock_irqsave(&mdp5_crtc->cursor.lock, flags);
@@ -785,22 +869,7 @@ static int mdp5_crtc_cursor_set(struct drm_crtc *crtc,
 	mdp5_crtc->cursor.width = width;
 	mdp5_crtc->cursor.height = height;
 
-	get_roi(crtc, &roi_w, &roi_h);
-
-	mdp5_write(mdp5_kms, REG_MDP5_LM_CURSOR_STRIDE(lm), stride);
-	mdp5_write(mdp5_kms, REG_MDP5_LM_CURSOR_FORMAT(lm),
-			MDP5_LM_CURSOR_FORMAT_FORMAT(CURSOR_FMT_ARGB8888));
-	mdp5_write(mdp5_kms, REG_MDP5_LM_CURSOR_IMG_SIZE(lm),
-			MDP5_LM_CURSOR_IMG_SIZE_SRC_H(height) |
-			MDP5_LM_CURSOR_IMG_SIZE_SRC_W(width));
-	mdp5_write(mdp5_kms, REG_MDP5_LM_CURSOR_SIZE(lm),
-			MDP5_LM_CURSOR_SIZE_ROI_H(roi_h) |
-			MDP5_LM_CURSOR_SIZE_ROI_W(roi_w));
-	mdp5_write(mdp5_kms, REG_MDP5_LM_CURSOR_BASE_ADDR(lm), cursor_addr);
-
-	blendcfg = MDP5_LM_CURSOR_BLEND_CONFIG_BLEND_EN;
-	blendcfg |= MDP5_LM_CURSOR_BLEND_CONFIG_BLEND_ALPHA_SEL(cur_alpha);
-	mdp5_write(mdp5_kms, REG_MDP5_LM_CURSOR_BLEND_CONFIG(lm), blendcfg);
+	mdp5_crtc_restore_cursor(crtc);
 
 	spin_unlock_irqrestore(&mdp5_crtc->cursor.lock, flags);
 
@@ -815,7 +884,7 @@ set_cursor:
 	crtc_flush(crtc, flush_mask);
 
 end:
-	pm_runtime_put_autosuspend(&pdev->dev);
+	pm_runtime_put_sync(&pdev->dev);
 	if (old_bo) {
 		drm_flip_work_queue(&mdp5_crtc->unref_cursor_work, old_bo);
 		/* enable vblank to complete cursor work: */
@@ -829,12 +898,18 @@ static int mdp5_crtc_cursor_move(struct drm_crtc *crtc, int x, int y)
 	struct mdp5_kms *mdp5_kms = get_kms(crtc);
 	struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc);
 	struct mdp5_crtc_state *mdp5_cstate = to_mdp5_crtc_state(crtc->state);
-	uint32_t lm = mdp5_cstate->pipeline.mixer->lm;
 	uint32_t flush_mask = mdp_ctl_flush_mask_cursor(0);
+	struct drm_device *dev = crtc->dev;
 	uint32_t roi_w;
 	uint32_t roi_h;
 	unsigned long flags;
 
+	if (!mdp5_crtc->lm_cursor_enabled) {
+		dev_warn(dev->dev,
+			 "cursor_move is deprecated with cursor planes\n");
+		return -EINVAL;
+	}
+
 	/* don't support LM cursors when we we have source split enabled */
 	if (mdp5_cstate->pipeline.r_mixer)
 		return -EINVAL;
@@ -851,17 +926,12 @@ static int mdp5_crtc_cursor_move(struct drm_crtc *crtc, int x, int y)
 	pm_runtime_get_sync(&mdp5_kms->pdev->dev);
 
 	spin_lock_irqsave(&mdp5_crtc->cursor.lock, flags);
-	mdp5_write(mdp5_kms, REG_MDP5_LM_CURSOR_SIZE(lm),
-			MDP5_LM_CURSOR_SIZE_ROI_H(roi_h) |
-			MDP5_LM_CURSOR_SIZE_ROI_W(roi_w));
-	mdp5_write(mdp5_kms, REG_MDP5_LM_CURSOR_START_XY(lm),
-			MDP5_LM_CURSOR_START_XY_Y_START(y) |
-			MDP5_LM_CURSOR_START_XY_X_START(x));
+	mdp5_crtc_restore_cursor(crtc);
 	spin_unlock_irqrestore(&mdp5_crtc->cursor.lock, flags);
 
 	crtc_flush(crtc, flush_mask);
 
-	pm_runtime_put_autosuspend(&mdp5_kms->pdev->dev);
+	pm_runtime_put_sync(&mdp5_kms->pdev->dev);
 
 	return 0;
 }
@@ -941,16 +1011,6 @@ static const struct drm_crtc_funcs mdp5_crtc_funcs = {
 	.atomic_print_state = mdp5_crtc_atomic_print_state,
 };
 
-static const struct drm_crtc_funcs mdp5_crtc_no_lm_cursor_funcs = {
-	.set_config = drm_atomic_helper_set_config,
-	.destroy = mdp5_crtc_destroy,
-	.page_flip = drm_atomic_helper_page_flip,
-	.reset = mdp5_crtc_reset,
-	.atomic_duplicate_state = mdp5_crtc_duplicate_state,
-	.atomic_destroy_state = mdp5_crtc_destroy_state,
-	.atomic_print_state = mdp5_crtc_atomic_print_state,
-};
-
 static const struct drm_crtc_helper_funcs mdp5_crtc_helper_funcs = {
 	.mode_set_nofb = mdp5_crtc_mode_set_nofb,
 	.atomic_check = mdp5_crtc_atomic_check,
@@ -1119,12 +1179,10 @@ struct drm_crtc *mdp5_crtc_init(struct drm_device *dev,
 	mdp5_crtc->err.irq = mdp5_crtc_err_irq;
 	mdp5_crtc->pp_done.irq = mdp5_crtc_pp_done_irq;
 
-	if (cursor_plane)
-		drm_crtc_init_with_planes(dev, crtc, plane, cursor_plane,
-					  &mdp5_crtc_no_lm_cursor_funcs, NULL);
-	else
-		drm_crtc_init_with_planes(dev, crtc, plane, NULL,
-					  &mdp5_crtc_funcs, NULL);
+	mdp5_crtc->lm_cursor_enabled = cursor_plane ? false : true;
+
+	drm_crtc_init_with_planes(dev, crtc, plane, cursor_plane,
+				  &mdp5_crtc_funcs, NULL);
 
 	drm_flip_work_init(&mdp5_crtc->unref_cursor_work,
 			"unref cursor", unref_cursor_worker);
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c
index 5b851380d3f2..36ad3cbe5f79 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c
@@ -384,7 +384,7 @@ int mdp5_vid_encoder_set_split_display(struct drm_encoder *encoder,
 
 	mdp5_ctl_pair(mdp5_encoder->ctl, mdp5_slave_enc->ctl, true);
 
-	pm_runtime_put_autosuspend(dev);
+	pm_runtime_put_sync(dev);
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_irq.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_irq.c
index bb5deb00c899..280e368bc9bb 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_irq.c
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_irq.c
@@ -54,7 +54,7 @@ void mdp5_irq_preinstall(struct msm_kms *kms)
 	pm_runtime_get_sync(dev);
 	mdp5_write(mdp5_kms, REG_MDP5_INTR_CLEAR, 0xffffffff);
 	mdp5_write(mdp5_kms, REG_MDP5_INTR_EN, 0x00000000);
-	pm_runtime_put_autosuspend(dev);
+	pm_runtime_put_sync(dev);
 }
 
 int mdp5_irq_postinstall(struct msm_kms *kms)
@@ -72,7 +72,7 @@ int mdp5_irq_postinstall(struct msm_kms *kms)
 
 	pm_runtime_get_sync(dev);
 	mdp_irq_register(mdp_kms, error_handler);
-	pm_runtime_put_autosuspend(dev);
+	pm_runtime_put_sync(dev);
 
 	return 0;
 }
@@ -84,7 +84,7 @@ void mdp5_irq_uninstall(struct msm_kms *kms)
 
 	pm_runtime_get_sync(dev);
 	mdp5_write(mdp5_kms, REG_MDP5_INTR_EN, 0x00000000);
-	pm_runtime_put_autosuspend(dev);
+	pm_runtime_put_sync(dev);
 }
 
 irqreturn_t mdp5_irq(struct msm_kms *kms)
@@ -119,7 +119,7 @@ int mdp5_enable_vblank(struct msm_kms *kms, struct drm_crtc *crtc)
 	pm_runtime_get_sync(dev);
 	mdp_update_vblank_mask(to_mdp_kms(kms),
 			mdp5_crtc_vblank(crtc), true);
-	pm_runtime_put_autosuspend(dev);
+	pm_runtime_put_sync(dev);
 
 	return 0;
 }
@@ -132,5 +132,5 @@ void mdp5_disable_vblank(struct msm_kms *kms, struct drm_crtc *crtc)
 	pm_runtime_get_sync(dev);
 	mdp_update_vblank_mask(to_mdp_kms(kms),
 			mdp5_crtc_vblank(crtc), false);
-	pm_runtime_put_autosuspend(dev);
+	pm_runtime_put_sync(dev);
 }
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c
index f7c0698fec40..3e9bba4d6624 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c
@@ -125,7 +125,7 @@ static void mdp5_complete_commit(struct msm_kms *kms, struct drm_atomic_state *s
 	if (mdp5_kms->smp)
 		mdp5_smp_complete_commit(mdp5_kms->smp, &mdp5_kms->state->smp);
 
-	pm_runtime_put_autosuspend(dev);
+	pm_runtime_put_sync(dev);
 }
 
 static void mdp5_wait_for_crtc_commit_done(struct msm_kms *kms,
@@ -496,12 +496,12 @@ static void read_mdp_hw_revision(struct mdp5_kms *mdp5_kms,
 
 	pm_runtime_get_sync(dev);
 	version = mdp5_read(mdp5_kms, REG_MDP5_HW_VERSION);
-	pm_runtime_put_autosuspend(dev);
+	pm_runtime_put_sync(dev);
 
 	*major = FIELD(version, MDP5_HW_VERSION_MAJOR);
 	*minor = FIELD(version, MDP5_HW_VERSION_MINOR);
 
-	DBG("MDP5 version v%d.%d", *major, *minor);
+	dev_info(dev, "MDP5 version v%d.%d", *major, *minor);
 }
 
 static int get_clk(struct platform_device *pdev, struct clk **clkp,
@@ -599,7 +599,7 @@ static u32 mdp5_get_vblank_counter(struct drm_device *dev, unsigned int pipe)
 	struct drm_crtc *crtc;
 	struct drm_encoder *encoder;
 
-	if (pipe < 0 || pipe >= priv->num_crtcs)
+	if (pipe >= priv->num_crtcs)
 		return 0;
 
 	crtc = priv->crtcs[pipe];
@@ -683,7 +683,7 @@ struct msm_kms *mdp5_kms_init(struct drm_device *dev)
 		aspace = NULL;;
 	}
 
-	pm_runtime_put_autosuspend(&pdev->dev);
+	pm_runtime_put_sync(&pdev->dev);
 
 	ret = modeset_init(mdp5_kms);
 	if (ret) {
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_pipe.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_pipe.c
index 2bfac3712685..ff52c49095f9 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_pipe.c
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_pipe.c
@@ -17,19 +17,20 @@
 
 #include "mdp5_kms.h"
 
-struct mdp5_hw_pipe *mdp5_pipe_assign(struct drm_atomic_state *s,
-		struct drm_plane *plane, uint32_t caps, uint32_t blkcfg)
+int mdp5_pipe_assign(struct drm_atomic_state *s, struct drm_plane *plane,
+		     uint32_t caps, uint32_t blkcfg,
+		     struct mdp5_hw_pipe **hwpipe,
+		     struct mdp5_hw_pipe **r_hwpipe)
 {
 	struct msm_drm_private *priv = s->dev->dev_private;
 	struct mdp5_kms *mdp5_kms = to_mdp5_kms(to_mdp_kms(priv->kms));
 	struct mdp5_state *state;
 	struct mdp5_hw_pipe_state *old_state, *new_state;
-	struct mdp5_hw_pipe *hwpipe = NULL;
-	int i;
+	int i, j;
 
 	state = mdp5_get_state(s);
 	if (IS_ERR(state))
-		return ERR_CAST(state);
+		return PTR_ERR(state);
 
 	/* grab old_state after mdp5_get_state(), since now we hold lock: */
 	old_state = &mdp5_kms->state->hwpipe;
@@ -64,31 +65,67 @@ struct mdp5_hw_pipe *mdp5_pipe_assign(struct drm_atomic_state *s,
 		/* possible candidate, take the one with the
 		 * fewest unneeded caps bits set:
 		 */
-		if (!hwpipe || (hweight_long(cur->caps & ~caps) <
-				hweight_long(hwpipe->caps & ~caps)))
-			hwpipe = cur;
+		if (!(*hwpipe) || (hweight_long(cur->caps & ~caps) <
+				   hweight_long((*hwpipe)->caps & ~caps))) {
+			bool r_found = false;
+
+			if (r_hwpipe) {
+				for (j = i + 1; j < mdp5_kms->num_hwpipes;
+				     j++) {
+					struct mdp5_hw_pipe *r_cur =
+							mdp5_kms->hwpipes[j];
+
+					/* reject different types of hwpipes */
+					if (r_cur->caps != cur->caps)
+						continue;
+
+					/* respect priority, eg. VIG0 > VIG1 */
+					if (cur->pipe > r_cur->pipe)
+						continue;
+
+					*r_hwpipe = r_cur;
+					r_found = true;
+					break;
+				}
+			}
+
+			if (!r_hwpipe || r_found)
+				*hwpipe = cur;
+		}
 	}
 
-	if (!hwpipe)
-		return ERR_PTR(-ENOMEM);
+	if (!(*hwpipe))
+		return -ENOMEM;
+
+	if (r_hwpipe && !(*r_hwpipe))
+		return -ENOMEM;
 
 	if (mdp5_kms->smp) {
 		int ret;
 
-		DBG("%s: alloc SMP blocks", hwpipe->name);
+		/* We don't support SMP and 2 hwpipes/plane together */
+		WARN_ON(r_hwpipe);
+
+		DBG("%s: alloc SMP blocks", (*hwpipe)->name);
 		ret = mdp5_smp_assign(mdp5_kms->smp, &state->smp,
-				hwpipe->pipe, blkcfg);
+				(*hwpipe)->pipe, blkcfg);
 		if (ret)
-			return ERR_PTR(-ENOMEM);
+			return -ENOMEM;
 
-		hwpipe->blkcfg = blkcfg;
+		(*hwpipe)->blkcfg = blkcfg;
 	}
 
 	DBG("%s: assign to plane %s for caps %x",
-			hwpipe->name, plane->name, caps);
-	new_state->hwpipe_to_plane[hwpipe->idx] = plane;
+			(*hwpipe)->name, plane->name, caps);
+	new_state->hwpipe_to_plane[(*hwpipe)->idx] = plane;
 
-	return hwpipe;
+	if (r_hwpipe) {
+		DBG("%s: assign to right of plane %s for caps %x",
+		    (*r_hwpipe)->name, plane->name, caps);
+		new_state->hwpipe_to_plane[(*r_hwpipe)->idx] = plane;
+	}
+
+	return 0;
 }
 
 void mdp5_pipe_release(struct drm_atomic_state *s, struct mdp5_hw_pipe *hwpipe)
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_pipe.h b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_pipe.h
index 924c3e6f9517..bb2b0ac7aa2b 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_pipe.h
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_pipe.h
@@ -44,9 +44,10 @@ struct mdp5_hw_pipe_state {
 	struct drm_plane *hwpipe_to_plane[SSPP_MAX];
 };
 
-struct mdp5_hw_pipe *__must_check
-mdp5_pipe_assign(struct drm_atomic_state *s, struct drm_plane *plane,
-		uint32_t caps, uint32_t blkcfg);
+int mdp5_pipe_assign(struct drm_atomic_state *s, struct drm_plane *plane,
+		     uint32_t caps, uint32_t blkcfg,
+		     struct mdp5_hw_pipe **hwpipe,
+		     struct mdp5_hw_pipe **r_hwpipe);
 void mdp5_pipe_release(struct drm_atomic_state *s, struct mdp5_hw_pipe *hwpipe);
 
 struct mdp5_hw_pipe *mdp5_pipe_init(enum mdp5_pipe pipe,
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c
index 4b22ac3413a1..be50445f9901 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c
@@ -31,15 +31,6 @@ static int mdp5_plane_mode_set(struct drm_plane *plane,
 		struct drm_crtc *crtc, struct drm_framebuffer *fb,
 		struct drm_rect *src, struct drm_rect *dest);
 
-static int mdp5_update_cursor_plane_legacy(struct drm_plane *plane,
-		struct drm_crtc *crtc,
-		struct drm_framebuffer *fb,
-		int crtc_x, int crtc_y,
-		unsigned int crtc_w, unsigned int crtc_h,
-		uint32_t src_x, uint32_t src_y,
-		uint32_t src_w, uint32_t src_h,
-		struct drm_modeset_acquire_ctx *ctx);
-
 static struct mdp5_kms *get_kms(struct drm_plane *plane)
 {
 	struct msm_drm_private *priv = plane->dev->dev_private;
@@ -254,18 +245,6 @@ static const struct drm_plane_funcs mdp5_plane_funcs = {
 		.atomic_print_state = mdp5_plane_atomic_print_state,
 };
 
-static const struct drm_plane_funcs mdp5_cursor_plane_funcs = {
-		.update_plane = mdp5_update_cursor_plane_legacy,
-		.disable_plane = drm_atomic_helper_disable_plane,
-		.destroy = mdp5_plane_destroy,
-		.atomic_set_property = mdp5_plane_atomic_set_property,
-		.atomic_get_property = mdp5_plane_atomic_get_property,
-		.reset = mdp5_plane_reset,
-		.atomic_duplicate_state = mdp5_plane_duplicate_state,
-		.atomic_destroy_state = mdp5_plane_destroy_state,
-		.atomic_print_state = mdp5_plane_atomic_print_state,
-};
-
 static int mdp5_plane_prepare_fb(struct drm_plane *plane,
 				 struct drm_plane_state *new_state)
 {
@@ -414,31 +393,30 @@ static int mdp5_plane_atomic_check_with_state(struct drm_crtc_state *crtc_state,
 			struct mdp5_hw_pipe *old_hwpipe = mdp5_state->hwpipe;
 			struct mdp5_hw_pipe *old_right_hwpipe =
 							  mdp5_state->r_hwpipe;
-
-			mdp5_state->hwpipe = mdp5_pipe_assign(state->state,
-					plane, caps, blkcfg);
-			if (IS_ERR(mdp5_state->hwpipe)) {
-				DBG("%s: failed to assign hwpipe!", plane->name);
-				return PTR_ERR(mdp5_state->hwpipe);
+			struct mdp5_hw_pipe *new_hwpipe = NULL;
+			struct mdp5_hw_pipe *new_right_hwpipe = NULL;
+
+			ret = mdp5_pipe_assign(state->state, plane, caps,
+					       blkcfg, &new_hwpipe,
+					       need_right_hwpipe ?
+					       &new_right_hwpipe : NULL);
+			if (ret) {
+				DBG("%s: failed to assign hwpipe(s)!",
+				    plane->name);
+				return ret;
 			}
 
-			if (need_right_hwpipe) {
-				mdp5_state->r_hwpipe =
-					mdp5_pipe_assign(state->state, plane,
-							 caps, blkcfg);
-				if (IS_ERR(mdp5_state->r_hwpipe)) {
-					DBG("%s: failed to assign right hwpipe",
-					    plane->name);
-					return PTR_ERR(mdp5_state->r_hwpipe);
-				}
-			} else {
+			mdp5_state->hwpipe = new_hwpipe;
+			if (need_right_hwpipe)
+				mdp5_state->r_hwpipe = new_right_hwpipe;
+			else
 				/*
 				 * set it to NULL so that the driver knows we
 				 * don't have a right hwpipe when committing a
 				 * new state
 				 */
 				mdp5_state->r_hwpipe = NULL;
-			}
+
 
 			mdp5_pipe_release(state->state, old_hwpipe);
 			mdp5_pipe_release(state->state, old_right_hwpipe);
@@ -487,11 +465,98 @@ static void mdp5_plane_atomic_update(struct drm_plane *plane,
 	}
 }
 
+static int mdp5_plane_atomic_async_check(struct drm_plane *plane,
+					 struct drm_plane_state *state)
+{
+	struct mdp5_plane_state *mdp5_state = to_mdp5_plane_state(state);
+	struct drm_crtc_state *crtc_state;
+	struct drm_rect clip;
+	int min_scale, max_scale;
+	int ret;
+
+	crtc_state = drm_atomic_get_existing_crtc_state(state->state,
+							state->crtc);
+	if (WARN_ON(!crtc_state))
+		return -EINVAL;
+
+	if (!crtc_state->active)
+		return -EINVAL;
+
+	mdp5_state = to_mdp5_plane_state(state);
+
+	/* don't use fast path if we don't have a hwpipe allocated yet */
+	if (!mdp5_state->hwpipe)
+		return -EINVAL;
+
+	/* only allow changing of position(crtc x/y or src x/y) in fast path */
+	if (plane->state->crtc != state->crtc ||
+	    plane->state->src_w != state->src_w ||
+	    plane->state->src_h != state->src_h ||
+	    plane->state->crtc_w != state->crtc_w ||
+	    plane->state->crtc_h != state->crtc_h ||
+	    !plane->state->fb ||
+	    plane->state->fb != state->fb)
+		return -EINVAL;
+
+	clip.x1 = 0;
+	clip.y1 = 0;
+	clip.x2 = crtc_state->adjusted_mode.hdisplay;
+	clip.y2 = crtc_state->adjusted_mode.vdisplay;
+	min_scale = FRAC_16_16(1, 8);
+	max_scale = FRAC_16_16(8, 1);
+
+	ret = drm_plane_helper_check_state(state, &clip, min_scale,
+					   max_scale, true, true);
+	if (ret)
+		return ret;
+
+	/*
+	 * if the visibility of the plane changes (i.e, if the cursor is
+	 * clipped out completely, we can't take the async path because
+	 * we need to stage/unstage the plane from the Layer Mixer(s). We
+	 * also assign/unassign the hwpipe(s) tied to the plane. We avoid
+	 * taking the fast path for both these reasons.
+	 */
+	if (state->visible != plane->state->visible)
+		return -EINVAL;
+
+	return 0;
+}
+
+static void mdp5_plane_atomic_async_update(struct drm_plane *plane,
+					   struct drm_plane_state *new_state)
+{
+	plane->state->src_x = new_state->src_x;
+	plane->state->src_y = new_state->src_y;
+	plane->state->crtc_x = new_state->crtc_x;
+	plane->state->crtc_y = new_state->crtc_y;
+
+	if (plane_enabled(new_state)) {
+		struct mdp5_ctl *ctl;
+		struct mdp5_pipeline *pipeline =
+					mdp5_crtc_get_pipeline(plane->crtc);
+		int ret;
+
+		ret = mdp5_plane_mode_set(plane, new_state->crtc, new_state->fb,
+				&new_state->src, &new_state->dst);
+		WARN_ON(ret < 0);
+
+		ctl = mdp5_crtc_get_ctl(new_state->crtc);
+
+		mdp5_ctl_commit(ctl, pipeline, mdp5_plane_get_flush(plane));
+	}
+
+	*to_mdp5_plane_state(plane->state) =
+		*to_mdp5_plane_state(new_state);
+}
+
 static const struct drm_plane_helper_funcs mdp5_plane_helper_funcs = {
 		.prepare_fb = mdp5_plane_prepare_fb,
 		.cleanup_fb = mdp5_plane_cleanup_fb,
 		.atomic_check = mdp5_plane_atomic_check,
 		.atomic_update = mdp5_plane_atomic_update,
+		.atomic_async_check = mdp5_plane_atomic_async_check,
+		.atomic_async_update = mdp5_plane_atomic_async_update,
 };
 
 static void set_scanout_locked(struct mdp5_kms *mdp5_kms,
@@ -996,84 +1061,6 @@ static int mdp5_plane_mode_set(struct drm_plane *plane,
 	return ret;
 }
 
-static int mdp5_update_cursor_plane_legacy(struct drm_plane *plane,
-			struct drm_crtc *crtc, struct drm_framebuffer *fb,
-			int crtc_x, int crtc_y,
-			unsigned int crtc_w, unsigned int crtc_h,
-			uint32_t src_x, uint32_t src_y,
-			uint32_t src_w, uint32_t src_h,
-			struct drm_modeset_acquire_ctx *ctx)
-{
-	struct drm_plane_state *plane_state, *new_plane_state;
-	struct mdp5_plane_state *mdp5_pstate;
-	struct drm_crtc_state *crtc_state = crtc->state;
-	int ret;
-
-	if (!crtc_state->active || drm_atomic_crtc_needs_modeset(crtc_state))
-		goto slow;
-
-	plane_state = plane->state;
-	mdp5_pstate = to_mdp5_plane_state(plane_state);
-
-	/* don't use fast path if we don't have a hwpipe allocated yet */
-	if (!mdp5_pstate->hwpipe)
-		goto slow;
-
-	/* only allow changing of position(crtc x/y or src x/y) in fast path */
-	if (plane_state->crtc != crtc ||
-	    plane_state->src_w != src_w ||
-	    plane_state->src_h != src_h ||
-	    plane_state->crtc_w != crtc_w ||
-	    plane_state->crtc_h != crtc_h ||
-	    !plane_state->fb ||
-	    plane_state->fb != fb)
-		goto slow;
-
-	new_plane_state = mdp5_plane_duplicate_state(plane);
-	if (!new_plane_state)
-		return -ENOMEM;
-
-	new_plane_state->src_x = src_x;
-	new_plane_state->src_y = src_y;
-	new_plane_state->src_w = src_w;
-	new_plane_state->src_h = src_h;
-	new_plane_state->crtc_x = crtc_x;
-	new_plane_state->crtc_y = crtc_y;
-	new_plane_state->crtc_w = crtc_w;
-	new_plane_state->crtc_h = crtc_h;
-
-	ret = mdp5_plane_atomic_check_with_state(crtc_state, new_plane_state);
-	if (ret)
-		goto slow_free;
-
-	if (new_plane_state->visible) {
-		struct mdp5_ctl *ctl;
-		struct mdp5_pipeline *pipeline = mdp5_crtc_get_pipeline(crtc);
-
-		ret = mdp5_plane_mode_set(plane, crtc, fb,
-					  &new_plane_state->src,
-					  &new_plane_state->dst);
-		WARN_ON(ret < 0);
-
-		ctl = mdp5_crtc_get_ctl(crtc);
-
-		mdp5_ctl_commit(ctl, pipeline, mdp5_plane_get_flush(plane));
-	}
-
-	*to_mdp5_plane_state(plane_state) =
-		*to_mdp5_plane_state(new_plane_state);
-
-	mdp5_plane_destroy_state(plane, new_plane_state);
-
-	return 0;
-slow_free:
-	mdp5_plane_destroy_state(plane, new_plane_state);
-slow:
-	return drm_atomic_helper_update_plane(plane, crtc, fb,
-					      crtc_x, crtc_y, crtc_w, crtc_h,
-					      src_x, src_y, src_w, src_h, ctx);
-}
-
 /*
  * Use this func and the one below only after the atomic state has been
  * successfully swapped
@@ -1133,16 +1120,9 @@ struct drm_plane *mdp5_plane_init(struct drm_device *dev,
 	mdp5_plane->nformats = mdp_get_formats(mdp5_plane->formats,
 		ARRAY_SIZE(mdp5_plane->formats), false);
 
-	if (type == DRM_PLANE_TYPE_CURSOR)
-		ret = drm_universal_plane_init(dev, plane, 0xff,
-				&mdp5_cursor_plane_funcs,
-				mdp5_plane->formats, mdp5_plane->nformats,
-				NULL, type, NULL);
-	else
-		ret = drm_universal_plane_init(dev, plane, 0xff,
-				&mdp5_plane_funcs,
-				mdp5_plane->formats, mdp5_plane->nformats,
-				NULL, type, NULL);
+	ret = drm_universal_plane_init(dev, plane, 0xff, &mdp5_plane_funcs,
+			mdp5_plane->formats, mdp5_plane->nformats,
+			NULL, type, NULL);
 	if (ret)
 		goto fail;
 
diff --git a/drivers/gpu/drm/msm/msm_atomic.c b/drivers/gpu/drm/msm/msm_atomic.c
index 025d454163b0..bf5f8c39f34d 100644
--- a/drivers/gpu/drm/msm/msm_atomic.c
+++ b/drivers/gpu/drm/msm/msm_atomic.c
@@ -146,35 +146,6 @@ static void commit_worker(struct work_struct *work)
 	complete_commit(container_of(work, struct msm_commit, work), true);
 }
 
-/*
- * this func is identical to the drm_atomic_helper_check, but we keep this
- * because we might eventually need to have a more finegrained check
- * sequence without using the atomic helpers.
- *
- * In the past, we first called drm_atomic_helper_check_planes, and then
- * drm_atomic_helper_check_modeset. We needed this because the MDP5 plane's
- * ->atomic_check could update ->mode_changed for pixel format changes.
- * This, however isn't needed now because if there is a pixel format change,
- * we just assign a new hwpipe for it with a new SMP allocation. We might
- * eventually hit a condition where we would need to do a full modeset if
- * we run out of planes. There, we'd probably need to set mode_changed.
- */
-int msm_atomic_check(struct drm_device *dev,
-		     struct drm_atomic_state *state)
-{
-	int ret;
-
-	ret = drm_atomic_helper_check_modeset(dev, state);
-	if (ret)
-		return ret;
-
-	ret = drm_atomic_helper_check_planes(dev, state);
-	if (ret)
-		return ret;
-
-	return ret;
-}
-
 /**
  * drm_atomic_helper_commit - commit validated state object
  * @dev: DRM device
@@ -202,6 +173,18 @@ int msm_atomic_commit(struct drm_device *dev,
 	if (ret)
 		return ret;
 
+	/*
+	 * Note that plane->atomic_async_check() should fail if we need
+	 * to re-assign hwpipe or anything that touches global atomic
+	 * state, so we'll never go down the async update path in those
+	 * cases.
+	 */
+	if (state->async_update) {
+		drm_atomic_helper_async_commit(dev, state);
+		drm_atomic_helper_cleanup_planes(dev, state);
+		return 0;
+	}
+
 	c = commit_init(state);
 	if (!c) {
 		ret = -ENOMEM;
diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
index 606df7bea97b..0a3ea3034e39 100644
--- a/drivers/gpu/drm/msm/msm_drv.c
+++ b/drivers/gpu/drm/msm/msm_drv.c
@@ -29,9 +29,12 @@
  * - 1.0.0 - initial interface
  * - 1.1.0 - adds madvise, and support for submits with > 4 cmd buffers
  * - 1.2.0 - adds explicit fence support for submit ioctl
+ * - 1.3.0 - adds GMEM_BASE + NR_RINGS params, SUBMITQUEUE_NEW +
+ *           SUBMITQUEUE_CLOSE ioctls, and MSM_INFO_IOVA flag for
+ *           MSM_GEM_INFO ioctl.
  */
 #define MSM_VERSION_MAJOR	1
-#define MSM_VERSION_MINOR	2
+#define MSM_VERSION_MINOR	3
 #define MSM_VERSION_PATCHLEVEL	0
 
 static void msm_fb_output_poll_changed(struct drm_device *dev)
@@ -44,7 +47,7 @@ static void msm_fb_output_poll_changed(struct drm_device *dev)
 static const struct drm_mode_config_funcs mode_config_funcs = {
 	.fb_create = msm_framebuffer_create,
 	.output_poll_changed = msm_fb_output_poll_changed,
-	.atomic_check = msm_atomic_check,
+	.atomic_check = drm_atomic_helper_check,
 	.atomic_commit = msm_atomic_commit,
 	.atomic_state_alloc = msm_atomic_state_alloc,
 	.atomic_state_clear = msm_atomic_state_clear,
@@ -211,7 +214,6 @@ static int msm_drm_uninit(struct device *dev)
 	struct drm_device *ddev = platform_get_drvdata(pdev);
 	struct msm_drm_private *priv = ddev->dev_private;
 	struct msm_kms *kms = priv->kms;
-	struct msm_gpu *gpu = priv->gpu;
 	struct msm_vblank_ctrl *vbl_ctrl = &priv->vblank_ctrl;
 	struct vblank_event *vbl_ev, *tmp;
 
@@ -253,15 +255,6 @@ static int msm_drm_uninit(struct device *dev)
 	if (kms && kms->funcs)
 		kms->funcs->destroy(kms);
 
-	if (gpu) {
-		mutex_lock(&ddev->struct_mutex);
-		// XXX what do we do here?
-		//pm_runtime_enable(&pdev->dev);
-		gpu->funcs->pm_suspend(gpu);
-		mutex_unlock(&ddev->struct_mutex);
-		gpu->funcs->destroy(gpu);
-	}
-
 	if (priv->vram.paddr) {
 		unsigned long attrs = DMA_ATTR_NO_KERNEL_MAPPING;
 		drm_mm_takedown(&priv->vram.mm);
@@ -514,24 +507,37 @@ static void load_gpu(struct drm_device *dev)
 	mutex_unlock(&init_lock);
 }
 
-static int msm_open(struct drm_device *dev, struct drm_file *file)
+static int context_init(struct drm_device *dev, struct drm_file *file)
 {
 	struct msm_file_private *ctx;
 
-	/* For now, load gpu on open.. to avoid the requirement of having
-	 * firmware in the initrd.
-	 */
-	load_gpu(dev);
-
 	ctx = kzalloc(sizeof(*ctx), GFP_KERNEL);
 	if (!ctx)
 		return -ENOMEM;
 
+	msm_submitqueue_init(dev, ctx);
+
 	file->driver_priv = ctx;
 
 	return 0;
 }
 
+static int msm_open(struct drm_device *dev, struct drm_file *file)
+{
+	/* For now, load gpu on open.. to avoid the requirement of having
+	 * firmware in the initrd.
+	 */
+	load_gpu(dev);
+
+	return context_init(dev, file);
+}
+
+static void context_close(struct msm_file_private *ctx)
+{
+	msm_submitqueue_close(ctx);
+	kfree(ctx);
+}
+
 static void msm_postclose(struct drm_device *dev, struct drm_file *file)
 {
 	struct msm_drm_private *priv = dev->dev_private;
@@ -542,7 +548,7 @@ static void msm_postclose(struct drm_device *dev, struct drm_file *file)
 		priv->lastctx = NULL;
 	mutex_unlock(&dev->struct_mutex);
 
-	kfree(ctx);
+	context_close(ctx);
 }
 
 static void msm_lastclose(struct drm_device *dev)
@@ -737,16 +743,27 @@ static int msm_ioctl_wait_fence(struct drm_device *dev, void *data,
 	struct msm_drm_private *priv = dev->dev_private;
 	struct drm_msm_wait_fence *args = data;
 	ktime_t timeout = to_ktime(args->timeout);
+	struct msm_gpu_submitqueue *queue;
+	struct msm_gpu *gpu = priv->gpu;
+	int ret;
 
 	if (args->pad) {
 		DRM_ERROR("invalid pad: %08x\n", args->pad);
 		return -EINVAL;
 	}
 
-	if (!priv->gpu)
+	if (!gpu)
 		return 0;
 
-	return msm_wait_fence(priv->gpu->fctx, args->fence, &timeout, true);
+	queue = msm_submitqueue_get(file->driver_priv, args->queueid);
+	if (!queue)
+		return -ENOENT;
+
+	ret = msm_wait_fence(gpu->rb[queue->prio]->fctx, args->fence, &timeout,
+		true);
+
+	msm_submitqueue_put(queue);
+	return ret;
 }
 
 static int msm_ioctl_gem_madvise(struct drm_device *dev, void *data,
@@ -787,6 +804,28 @@ unlock:
 	return ret;
 }
 
+
+static int msm_ioctl_submitqueue_new(struct drm_device *dev, void *data,
+		struct drm_file *file)
+{
+	struct drm_msm_submitqueue *args = data;
+
+	if (args->flags & ~MSM_SUBMITQUEUE_FLAGS)
+		return -EINVAL;
+
+	return msm_submitqueue_create(dev, file->driver_priv, args->prio,
+		args->flags, &args->id);
+}
+
+
+static int msm_ioctl_submitqueue_close(struct drm_device *dev, void *data,
+		struct drm_file *file)
+{
+	u32 id = *(u32 *) data;
+
+	return msm_submitqueue_remove(file->driver_priv, id);
+}
+
 static const struct drm_ioctl_desc msm_ioctls[] = {
 	DRM_IOCTL_DEF_DRV(MSM_GET_PARAM,    msm_ioctl_get_param,    DRM_AUTH|DRM_RENDER_ALLOW),
 	DRM_IOCTL_DEF_DRV(MSM_GEM_NEW,      msm_ioctl_gem_new,      DRM_AUTH|DRM_RENDER_ALLOW),
@@ -796,6 +835,8 @@ static const struct drm_ioctl_desc msm_ioctls[] = {
 	DRM_IOCTL_DEF_DRV(MSM_GEM_SUBMIT,   msm_ioctl_gem_submit,   DRM_AUTH|DRM_RENDER_ALLOW),
 	DRM_IOCTL_DEF_DRV(MSM_WAIT_FENCE,   msm_ioctl_wait_fence,   DRM_AUTH|DRM_RENDER_ALLOW),
 	DRM_IOCTL_DEF_DRV(MSM_GEM_MADVISE,  msm_ioctl_gem_madvise,  DRM_AUTH|DRM_RENDER_ALLOW),
+	DRM_IOCTL_DEF_DRV(MSM_SUBMITQUEUE_NEW,   msm_ioctl_submitqueue_new,   DRM_AUTH|DRM_RENDER_ALLOW),
+	DRM_IOCTL_DEF_DRV(MSM_SUBMITQUEUE_CLOSE, msm_ioctl_submitqueue_close, DRM_AUTH|DRM_RENDER_ALLOW),
 };
 
 static const struct vm_operations_struct vm_ops = {
diff --git a/drivers/gpu/drm/msm/msm_drv.h b/drivers/gpu/drm/msm/msm_drv.h
index 5e8109c07560..c646843d8822 100644
--- a/drivers/gpu/drm/msm/msm_drv.h
+++ b/drivers/gpu/drm/msm/msm_drv.h
@@ -56,11 +56,9 @@ struct msm_gem_address_space;
 struct msm_gem_vma;
 
 struct msm_file_private {
-	/* currently we don't do anything useful with this.. but when
-	 * per-context address spaces are supported we'd keep track of
-	 * the context's page-tables here.
-	 */
-	int dummy;
+	rwlock_t queuelock;
+	struct list_head submitqueues;
+	int queueid;
 };
 
 enum msm_mdp_plane_property {
@@ -76,6 +74,8 @@ struct msm_vblank_ctrl {
 	spinlock_t lock;
 };
 
+#define MSM_GPU_MAX_RINGS 4
+
 struct msm_drm_private {
 
 	struct drm_device *dev;
@@ -108,7 +108,8 @@ struct msm_drm_private {
 
 	struct drm_fb_helper *fbdev;
 
-	struct msm_rd_state *rd;
+	struct msm_rd_state *rd;       /* debugfs to dump all submits */
+	struct msm_rd_state *hangrd;   /* debugfs to dump hanging submits */
 	struct msm_perf_state *perf;
 
 	/* list of GEM objects: */
@@ -154,20 +155,12 @@ struct msm_drm_private {
 	struct shrinker shrinker;
 
 	struct msm_vblank_ctrl vblank_ctrl;
-
-	/* task holding struct_mutex.. currently only used in submit path
-	 * to detect and reject faults from copy_from_user() for submit
-	 * ioctl.
-	 */
-	struct task_struct *struct_mutex_task;
 };
 
 struct msm_format {
 	uint32_t pixel_format;
 };
 
-int msm_atomic_check(struct drm_device *dev,
-		     struct drm_atomic_state *state);
 int msm_atomic_commit(struct drm_device *dev,
 		struct drm_atomic_state *state, bool nonblock);
 struct drm_atomic_state *msm_atomic_state_alloc(struct drm_device *dev);
@@ -219,6 +212,7 @@ struct drm_gem_object *msm_gem_prime_import_sg_table(struct drm_device *dev,
 int msm_gem_prime_pin(struct drm_gem_object *obj);
 void msm_gem_prime_unpin(struct drm_gem_object *obj);
 void *msm_gem_get_vaddr(struct drm_gem_object *obj);
+void *msm_gem_get_vaddr_active(struct drm_gem_object *obj);
 void msm_gem_put_vaddr(struct drm_gem_object *obj);
 int msm_gem_madvise(struct drm_gem_object *obj, unsigned madv);
 int msm_gem_sync_object(struct drm_gem_object *obj,
@@ -303,7 +297,8 @@ void msm_framebuffer_describe(struct drm_framebuffer *fb, struct seq_file *m);
 int msm_debugfs_late_init(struct drm_device *dev);
 int msm_rd_debugfs_init(struct drm_minor *minor);
 void msm_rd_debugfs_cleanup(struct msm_drm_private *priv);
-void msm_rd_dump_submit(struct msm_gem_submit *submit);
+void msm_rd_dump_submit(struct msm_rd_state *rd, struct msm_gem_submit *submit,
+		const char *fmt, ...);
 int msm_perf_debugfs_init(struct drm_minor *minor);
 void msm_perf_debugfs_cleanup(struct msm_drm_private *priv);
 #else
@@ -319,6 +314,18 @@ void __iomem *msm_ioremap(struct platform_device *pdev, const char *name,
 void msm_writel(u32 data, void __iomem *addr);
 u32 msm_readl(const void __iomem *addr);
 
+struct msm_gpu_submitqueue;
+int msm_submitqueue_init(struct drm_device *drm, struct msm_file_private *ctx);
+struct msm_gpu_submitqueue *msm_submitqueue_get(struct msm_file_private *ctx,
+		u32 id);
+int msm_submitqueue_create(struct drm_device *drm, struct msm_file_private *ctx,
+		u32 prio, u32 flags, u32 *id);
+int msm_submitqueue_remove(struct msm_file_private *ctx, u32 id);
+void msm_submitqueue_close(struct msm_file_private *ctx);
+
+void msm_submitqueue_destroy(struct kref *kref);
+
+
 #define DBG(fmt, ...) DRM_DEBUG_DRIVER(fmt"\n", ##__VA_ARGS__)
 #define VERB(fmt, ...) if (0) DRM_DEBUG_DRIVER(fmt"\n", ##__VA_ARGS__)
 
diff --git a/drivers/gpu/drm/msm/msm_fence.c b/drivers/gpu/drm/msm/msm_fence.c
index a2f89bac9c16..349c12f670eb 100644
--- a/drivers/gpu/drm/msm/msm_fence.c
+++ b/drivers/gpu/drm/msm/msm_fence.c
@@ -31,7 +31,7 @@ msm_fence_context_alloc(struct drm_device *dev, const char *name)
 		return ERR_PTR(-ENOMEM);
 
 	fctx->dev = dev;
-	fctx->name = name;
+	strncpy(fctx->name, name, sizeof(fctx->name));
 	fctx->context = dma_fence_context_alloc(1);
 	init_waitqueue_head(&fctx->event);
 	spin_lock_init(&fctx->spinlock);
diff --git a/drivers/gpu/drm/msm/msm_fence.h b/drivers/gpu/drm/msm/msm_fence.h
index 56061aa1959d..1aa6a4c6530c 100644
--- a/drivers/gpu/drm/msm/msm_fence.h
+++ b/drivers/gpu/drm/msm/msm_fence.h
@@ -22,7 +22,7 @@
 
 struct msm_fence_context {
 	struct drm_device *dev;
-	const char *name;
+	char name[32];
 	unsigned context;
 	/* last_fence == completed_fence --> no pending work */
 	uint32_t last_fence;          /* last assigned fence */
diff --git a/drivers/gpu/drm/msm/msm_gem.c b/drivers/gpu/drm/msm/msm_gem.c
index ea5bb0e1632c..81fe6d6740ce 100644
--- a/drivers/gpu/drm/msm/msm_gem.c
+++ b/drivers/gpu/drm/msm/msm_gem.c
@@ -470,14 +470,16 @@ fail:
 	return ret;
 }
 
-void *msm_gem_get_vaddr(struct drm_gem_object *obj)
+static void *get_vaddr(struct drm_gem_object *obj, unsigned madv)
 {
 	struct msm_gem_object *msm_obj = to_msm_bo(obj);
 	int ret = 0;
 
 	mutex_lock(&msm_obj->lock);
 
-	if (WARN_ON(msm_obj->madv != MSM_MADV_WILLNEED)) {
+	if (WARN_ON(msm_obj->madv > madv)) {
+		dev_err(obj->dev->dev, "Invalid madv state: %u vs %u\n",
+			msm_obj->madv, madv);
 		mutex_unlock(&msm_obj->lock);
 		return ERR_PTR(-EBUSY);
 	}
@@ -513,6 +515,22 @@ fail:
 	return ERR_PTR(ret);
 }
 
+void *msm_gem_get_vaddr(struct drm_gem_object *obj)
+{
+	return get_vaddr(obj, MSM_MADV_WILLNEED);
+}
+
+/*
+ * Don't use this!  It is for the very special case of dumping
+ * submits from GPU hangs or faults, were the bo may already
+ * be MSM_MADV_DONTNEED, but we know the buffer is still on the
+ * active list.
+ */
+void *msm_gem_get_vaddr_active(struct drm_gem_object *obj)
+{
+	return get_vaddr(obj, __MSM_MADV_PURGED);
+}
+
 void msm_gem_put_vaddr(struct drm_gem_object *obj)
 {
 	struct msm_gem_object *msm_obj = to_msm_bo(obj);
diff --git a/drivers/gpu/drm/msm/msm_gem.h b/drivers/gpu/drm/msm/msm_gem.h
index 91c210d2359c..9320e184b48d 100644
--- a/drivers/gpu/drm/msm/msm_gem.h
+++ b/drivers/gpu/drm/msm/msm_gem.h
@@ -138,12 +138,15 @@ void msm_gem_vunmap(struct drm_gem_object *obj, enum msm_gem_lock subclass);
 struct msm_gem_submit {
 	struct drm_device *dev;
 	struct msm_gpu *gpu;
-	struct list_head node;   /* node in gpu submit_list */
+	struct list_head node;   /* node in ring submit list */
 	struct list_head bo_list;
 	struct ww_acquire_ctx ticket;
+	uint32_t seqno;		/* Sequence number of the submit on the ring */
 	struct dma_fence *fence;
+	struct msm_gpu_submitqueue *queue;
 	struct pid *pid;    /* submitting process */
 	bool valid;         /* true if no cmdstream patching needed */
+	struct msm_ringbuffer *ring;
 	unsigned int nr_cmds;
 	unsigned int nr_bos;
 	struct {
diff --git a/drivers/gpu/drm/msm/msm_gem_submit.c b/drivers/gpu/drm/msm/msm_gem_submit.c
index 93535cac0676..b8dc8f96caf2 100644
--- a/drivers/gpu/drm/msm/msm_gem_submit.c
+++ b/drivers/gpu/drm/msm/msm_gem_submit.c
@@ -31,7 +31,8 @@
 #define BO_PINNED   0x2000
 
 static struct msm_gem_submit *submit_create(struct drm_device *dev,
-		struct msm_gpu *gpu, uint32_t nr_bos, uint32_t nr_cmds)
+		struct msm_gpu *gpu, struct msm_gpu_submitqueue *queue,
+		uint32_t nr_bos, uint32_t nr_cmds)
 {
 	struct msm_gem_submit *submit;
 	uint64_t sz = sizeof(*submit) + ((u64)nr_bos * sizeof(submit->bos[0])) +
@@ -49,6 +50,8 @@ static struct msm_gem_submit *submit_create(struct drm_device *dev,
 	submit->fence = NULL;
 	submit->pid = get_pid(task_pid(current));
 	submit->cmd = (void *)&submit->bos[nr_bos];
+	submit->queue = queue;
+	submit->ring = gpu->rb[queue->prio];
 
 	/* initially, until copy_from_user() and bo lookup succeeds: */
 	submit->nr_bos = 0;
@@ -66,6 +69,8 @@ void msm_gem_submit_free(struct msm_gem_submit *submit)
 	dma_fence_put(submit->fence);
 	list_del(&submit->node);
 	put_pid(submit->pid);
+	msm_submitqueue_put(submit->queue);
+
 	kfree(submit);
 }
 
@@ -156,7 +161,8 @@ out:
 	return ret;
 }
 
-static void submit_unlock_unpin_bo(struct msm_gem_submit *submit, int i)
+static void submit_unlock_unpin_bo(struct msm_gem_submit *submit,
+		int i, bool backoff)
 {
 	struct msm_gem_object *msm_obj = submit->bos[i].obj;
 
@@ -166,7 +172,7 @@ static void submit_unlock_unpin_bo(struct msm_gem_submit *submit, int i)
 	if (submit->bos[i].flags & BO_LOCKED)
 		ww_mutex_unlock(&msm_obj->resv->lock);
 
-	if (!(submit->bos[i].flags & BO_VALID))
+	if (backoff && !(submit->bos[i].flags & BO_VALID))
 		submit->bos[i].iova = 0;
 
 	submit->bos[i].flags &= ~(BO_LOCKED | BO_PINNED);
@@ -201,10 +207,10 @@ retry:
 
 fail:
 	for (; i >= 0; i--)
-		submit_unlock_unpin_bo(submit, i);
+		submit_unlock_unpin_bo(submit, i, true);
 
 	if (slow_locked > 0)
-		submit_unlock_unpin_bo(submit, slow_locked);
+		submit_unlock_unpin_bo(submit, slow_locked, true);
 
 	if (ret == -EDEADLK) {
 		struct msm_gem_object *msm_obj = submit->bos[contended].obj;
@@ -243,7 +249,8 @@ static int submit_fence_sync(struct msm_gem_submit *submit, bool no_implicit)
 		if (no_implicit)
 			continue;
 
-		ret = msm_gem_sync_object(&msm_obj->base, submit->gpu->fctx, write);
+		ret = msm_gem_sync_object(&msm_obj->base, submit->ring->fctx,
+			write);
 		if (ret)
 			break;
 	}
@@ -387,7 +394,7 @@ static void submit_cleanup(struct msm_gem_submit *submit)
 
 	for (i = 0; i < submit->nr_bos; i++) {
 		struct msm_gem_object *msm_obj = submit->bos[i].obj;
-		submit_unlock_unpin_bo(submit, i);
+		submit_unlock_unpin_bo(submit, i, false);
 		list_del_init(&msm_obj->submit_entry);
 		drm_gem_object_unreference(&msm_obj->base);
 	}
@@ -405,6 +412,8 @@ int msm_ioctl_gem_submit(struct drm_device *dev, void *data,
 	struct msm_gpu *gpu = priv->gpu;
 	struct dma_fence *in_fence = NULL;
 	struct sync_file *sync_file = NULL;
+	struct msm_gpu_submitqueue *queue;
+	struct msm_ringbuffer *ring;
 	int out_fence_fd = -1;
 	unsigned i;
 	int ret;
@@ -421,6 +430,12 @@ int msm_ioctl_gem_submit(struct drm_device *dev, void *data,
 	if (MSM_PIPE_FLAGS(args->flags) & ~MSM_SUBMIT_FLAGS)
 		return -EINVAL;
 
+	queue = msm_submitqueue_get(ctx, args->queueid);
+	if (!queue)
+		return -ENOENT;
+
+	ring = gpu->rb[queue->prio];
+
 	if (args->flags & MSM_SUBMIT_FENCE_FD_IN) {
 		in_fence = sync_file_get_fence(args->fence_fd);
 
@@ -431,7 +446,7 @@ int msm_ioctl_gem_submit(struct drm_device *dev, void *data,
 		 * Wait if the fence is from a foreign context, or if the fence
 		 * array contains any fence from a foreign context.
 		 */
-		if (!dma_fence_match_context(in_fence, gpu->fctx->context)) {
+		if (!dma_fence_match_context(in_fence, ring->fctx->context)) {
 			ret = dma_fence_wait(in_fence, true);
 			if (ret)
 				return ret;
@@ -449,9 +464,8 @@ int msm_ioctl_gem_submit(struct drm_device *dev, void *data,
 			goto out_unlock;
 		}
 	}
-	priv->struct_mutex_task = current;
 
-	submit = submit_create(dev, gpu, args->nr_bos, args->nr_cmds);
+	submit = submit_create(dev, gpu, queue, args->nr_bos, args->nr_cmds);
 	if (!submit) {
 		ret = -ENOMEM;
 		goto out_unlock;
@@ -534,7 +548,7 @@ int msm_ioctl_gem_submit(struct drm_device *dev, void *data,
 
 	submit->nr_cmds = i;
 
-	submit->fence = msm_fence_alloc(gpu->fctx);
+	submit->fence = msm_fence_alloc(ring->fctx);
 	if (IS_ERR(submit->fence)) {
 		ret = PTR_ERR(submit->fence);
 		submit->fence = NULL;
@@ -567,7 +581,6 @@ out:
 out_unlock:
 	if (ret && (out_fence_fd >= 0))
 		put_unused_fd(out_fence_fd);
-	priv->struct_mutex_task = NULL;
 	mutex_unlock(&dev->struct_mutex);
 	return ret;
 }
diff --git a/drivers/gpu/drm/msm/msm_gpu.c b/drivers/gpu/drm/msm/msm_gpu.c
index 6a887032c66a..232201403439 100644
--- a/drivers/gpu/drm/msm/msm_gpu.c
+++ b/drivers/gpu/drm/msm/msm_gpu.c
@@ -20,6 +20,8 @@
 #include "msm_mmu.h"
 #include "msm_fence.h"
 
+#include <linux/string_helpers.h>
+
 
 /*
  * Power Management:
@@ -221,33 +223,102 @@ int msm_gpu_hw_init(struct msm_gpu *gpu)
  * Hangcheck detection for locked gpu:
  */
 
+static void update_fences(struct msm_gpu *gpu, struct msm_ringbuffer *ring,
+		uint32_t fence)
+{
+	struct msm_gem_submit *submit;
+
+	list_for_each_entry(submit, &ring->submits, node) {
+		if (submit->seqno > fence)
+			break;
+
+		msm_update_fence(submit->ring->fctx,
+			submit->fence->seqno);
+	}
+}
+
+static struct msm_gem_submit *
+find_submit(struct msm_ringbuffer *ring, uint32_t fence)
+{
+	struct msm_gem_submit *submit;
+
+	WARN_ON(!mutex_is_locked(&ring->gpu->dev->struct_mutex));
+
+	list_for_each_entry(submit, &ring->submits, node)
+		if (submit->seqno == fence)
+			return submit;
+
+	return NULL;
+}
+
 static void retire_submits(struct msm_gpu *gpu);
 
 static void recover_worker(struct work_struct *work)
 {
 	struct msm_gpu *gpu = container_of(work, struct msm_gpu, recover_work);
 	struct drm_device *dev = gpu->dev;
+	struct msm_drm_private *priv = dev->dev_private;
 	struct msm_gem_submit *submit;
-	uint32_t fence = gpu->funcs->last_fence(gpu);
-
-	msm_update_fence(gpu->fctx, fence + 1);
+	struct msm_ringbuffer *cur_ring = gpu->funcs->active_ring(gpu);
+	int i;
 
 	mutex_lock(&dev->struct_mutex);
 
 	dev_err(dev->dev, "%s: hangcheck recover!\n", gpu->name);
-	list_for_each_entry(submit, &gpu->submit_list, node) {
-		if (submit->fence->seqno == (fence + 1)) {
-			struct task_struct *task;
-
-			rcu_read_lock();
-			task = pid_task(submit->pid, PIDTYPE_PID);
-			if (task) {
-				dev_err(dev->dev, "%s: offending task: %s\n",
-						gpu->name, task->comm);
-			}
-			rcu_read_unlock();
-			break;
+
+	submit = find_submit(cur_ring, cur_ring->memptrs->fence + 1);
+	if (submit) {
+		struct task_struct *task;
+
+		rcu_read_lock();
+		task = pid_task(submit->pid, PIDTYPE_PID);
+		if (task) {
+			char *cmd;
+
+			/*
+			 * So slightly annoying, in other paths like
+			 * mmap'ing gem buffers, mmap_sem is acquired
+			 * before struct_mutex, which means we can't
+			 * hold struct_mutex across the call to
+			 * get_cmdline().  But submits are retired
+			 * from the same in-order workqueue, so we can
+			 * safely drop the lock here without worrying
+			 * about the submit going away.
+			 */
+			mutex_unlock(&dev->struct_mutex);
+			cmd = kstrdup_quotable_cmdline(task, GFP_KERNEL);
+			mutex_lock(&dev->struct_mutex);
+
+			dev_err(dev->dev, "%s: offending task: %s (%s)\n",
+				gpu->name, task->comm, cmd);
+
+			msm_rd_dump_submit(priv->hangrd, submit,
+				"offending task: %s (%s)", task->comm, cmd);
+		} else {
+			msm_rd_dump_submit(priv->hangrd, submit, NULL);
 		}
+		rcu_read_unlock();
+	}
+
+
+	/*
+	 * Update all the rings with the latest and greatest fence.. this
+	 * needs to happen after msm_rd_dump_submit() to ensure that the
+	 * bo's referenced by the offending submit are still around.
+	 */
+	for (i = 0; i < ARRAY_SIZE(gpu->rb); i++) {
+		struct msm_ringbuffer *ring = gpu->rb[i];
+
+		uint32_t fence = ring->memptrs->fence;
+
+		/*
+		 * For the current (faulting?) ring/submit advance the fence by
+		 * one more to clear the faulting submit
+		 */
+		if (ring == cur_ring)
+			fence++;
+
+		update_fences(gpu, ring, fence);
 	}
 
 	if (msm_gpu_active(gpu)) {
@@ -258,9 +329,15 @@ static void recover_worker(struct work_struct *work)
 		gpu->funcs->recover(gpu);
 		pm_runtime_put_sync(&gpu->pdev->dev);
 
-		/* replay the remaining submits after the one that hung: */
-		list_for_each_entry(submit, &gpu->submit_list, node) {
-			gpu->funcs->submit(gpu, submit, NULL);
+		/*
+		 * Replay all remaining submits starting with highest priority
+		 * ring
+		 */
+		for (i = 0; i < gpu->nr_rings; i++) {
+			struct msm_ringbuffer *ring = gpu->rb[i];
+
+			list_for_each_entry(submit, &ring->submits, node)
+				gpu->funcs->submit(gpu, submit, NULL);
 		}
 	}
 
@@ -276,30 +353,32 @@ static void hangcheck_timer_reset(struct msm_gpu *gpu)
 			round_jiffies_up(jiffies + DRM_MSM_HANGCHECK_JIFFIES));
 }
 
-static void hangcheck_handler(unsigned long data)
+static void hangcheck_handler(struct timer_list *t)
 {
-	struct msm_gpu *gpu = (struct msm_gpu *)data;
+	struct msm_gpu *gpu = from_timer(gpu, t, hangcheck_timer);
 	struct drm_device *dev = gpu->dev;
 	struct msm_drm_private *priv = dev->dev_private;
-	uint32_t fence = gpu->funcs->last_fence(gpu);
+	struct msm_ringbuffer *ring = gpu->funcs->active_ring(gpu);
+	uint32_t fence = ring->memptrs->fence;
 
-	if (fence != gpu->hangcheck_fence) {
+	if (fence != ring->hangcheck_fence) {
 		/* some progress has been made.. ya! */
-		gpu->hangcheck_fence = fence;
-	} else if (fence < gpu->fctx->last_fence) {
+		ring->hangcheck_fence = fence;
+	} else if (fence < ring->seqno) {
 		/* no progress and not done.. hung! */
-		gpu->hangcheck_fence = fence;
-		dev_err(dev->dev, "%s: hangcheck detected gpu lockup!\n",
-				gpu->name);
+		ring->hangcheck_fence = fence;
+		dev_err(dev->dev, "%s: hangcheck detected gpu lockup rb %d!\n",
+				gpu->name, ring->id);
 		dev_err(dev->dev, "%s:     completed fence: %u\n",
 				gpu->name, fence);
 		dev_err(dev->dev, "%s:     submitted fence: %u\n",
-				gpu->name, gpu->fctx->last_fence);
+				gpu->name, ring->seqno);
+
 		queue_work(priv->wq, &gpu->recover_work);
 	}
 
 	/* if still more pending work, reset the hangcheck timer: */
-	if (gpu->fctx->last_fence > gpu->hangcheck_fence)
+	if (ring->seqno > ring->hangcheck_fence)
 		hangcheck_timer_reset(gpu);
 
 	/* workaround for missing irq: */
@@ -428,19 +507,18 @@ static void retire_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit)
 static void retire_submits(struct msm_gpu *gpu)
 {
 	struct drm_device *dev = gpu->dev;
+	struct msm_gem_submit *submit, *tmp;
+	int i;
 
 	WARN_ON(!mutex_is_locked(&dev->struct_mutex));
 
-	while (!list_empty(&gpu->submit_list)) {
-		struct msm_gem_submit *submit;
-
-		submit = list_first_entry(&gpu->submit_list,
-				struct msm_gem_submit, node);
+	/* Retire the commits starting with highest priority */
+	for (i = 0; i < gpu->nr_rings; i++) {
+		struct msm_ringbuffer *ring = gpu->rb[i];
 
-		if (dma_fence_is_signaled(submit->fence)) {
-			retire_submit(gpu, submit);
-		} else {
-			break;
+		list_for_each_entry_safe(submit, tmp, &ring->submits, node) {
+			if (dma_fence_is_signaled(submit->fence))
+				retire_submit(gpu, submit);
 		}
 	}
 }
@@ -449,9 +527,10 @@ static void retire_worker(struct work_struct *work)
 {
 	struct msm_gpu *gpu = container_of(work, struct msm_gpu, retire_work);
 	struct drm_device *dev = gpu->dev;
-	uint32_t fence = gpu->funcs->last_fence(gpu);
+	int i;
 
-	msm_update_fence(gpu->fctx, fence);
+	for (i = 0; i < gpu->nr_rings; i++)
+		update_fences(gpu, gpu->rb[i], gpu->rb[i]->memptrs->fence);
 
 	mutex_lock(&dev->struct_mutex);
 	retire_submits(gpu);
@@ -472,6 +551,7 @@ void msm_gpu_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit,
 {
 	struct drm_device *dev = gpu->dev;
 	struct msm_drm_private *priv = dev->dev_private;
+	struct msm_ringbuffer *ring = submit->ring;
 	int i;
 
 	WARN_ON(!mutex_is_locked(&dev->struct_mutex));
@@ -480,9 +560,11 @@ void msm_gpu_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit,
 
 	msm_gpu_hw_init(gpu);
 
-	list_add_tail(&submit->node, &gpu->submit_list);
+	submit->seqno = ++ring->seqno;
+
+	list_add_tail(&submit->node, &ring->submits);
 
-	msm_rd_dump_submit(submit);
+	msm_rd_dump_submit(priv->rd, submit, NULL);
 
 	update_sw_cntrs(gpu);
 
@@ -605,7 +687,9 @@ int msm_gpu_init(struct drm_device *drm, struct platform_device *pdev,
 		struct msm_gpu *gpu, const struct msm_gpu_funcs *funcs,
 		const char *name, struct msm_gpu_config *config)
 {
-	int ret;
+	int i, ret, nr_rings = config->nr_rings;
+	void *memptrs;
+	uint64_t memptrs_iova;
 
 	if (WARN_ON(gpu->num_perfcntrs > ARRAY_SIZE(gpu->last_cntrs)))
 		gpu->num_perfcntrs = ARRAY_SIZE(gpu->last_cntrs);
@@ -613,21 +697,13 @@ int msm_gpu_init(struct drm_device *drm, struct platform_device *pdev,
 	gpu->dev = drm;
 	gpu->funcs = funcs;
 	gpu->name = name;
-	gpu->fctx = msm_fence_context_alloc(drm, name);
-	if (IS_ERR(gpu->fctx)) {
-		ret = PTR_ERR(gpu->fctx);
-		gpu->fctx = NULL;
-		goto fail;
-	}
 
 	INIT_LIST_HEAD(&gpu->active_list);
 	INIT_WORK(&gpu->retire_work, retire_worker);
 	INIT_WORK(&gpu->recover_work, recover_worker);
 
-	INIT_LIST_HEAD(&gpu->submit_list);
 
-	setup_timer(&gpu->hangcheck_timer, hangcheck_handler,
-			(unsigned long)gpu);
+	timer_setup(&gpu->hangcheck_timer, hangcheck_handler, 0);
 
 	spin_lock_init(&gpu->perf_lock);
 
@@ -689,34 +765,76 @@ int msm_gpu_init(struct drm_device *drm, struct platform_device *pdev,
 		goto fail;
 	}
 
-	/* Create ringbuffer: */
-	gpu->rb = msm_ringbuffer_new(gpu, config->ringsz);
-	if (IS_ERR(gpu->rb)) {
-		ret = PTR_ERR(gpu->rb);
-		gpu->rb = NULL;
-		dev_err(drm->dev, "could not create ringbuffer: %d\n", ret);
+	memptrs = msm_gem_kernel_new(drm, sizeof(*gpu->memptrs_bo),
+		MSM_BO_UNCACHED, gpu->aspace, &gpu->memptrs_bo,
+		&memptrs_iova);
+
+	if (IS_ERR(memptrs)) {
+		ret = PTR_ERR(memptrs);
+		dev_err(drm->dev, "could not allocate memptrs: %d\n", ret);
 		goto fail;
 	}
 
+	if (nr_rings > ARRAY_SIZE(gpu->rb)) {
+		DRM_DEV_INFO_ONCE(drm->dev, "Only creating %zu ringbuffers\n",
+			ARRAY_SIZE(gpu->rb));
+		nr_rings = ARRAY_SIZE(gpu->rb);
+	}
+
+	/* Create ringbuffer(s): */
+	for (i = 0; i < nr_rings; i++) {
+		gpu->rb[i] = msm_ringbuffer_new(gpu, i, memptrs, memptrs_iova);
+
+		if (IS_ERR(gpu->rb[i])) {
+			ret = PTR_ERR(gpu->rb[i]);
+			dev_err(drm->dev,
+				"could not create ringbuffer %d: %d\n", i, ret);
+			goto fail;
+		}
+
+		memptrs += sizeof(struct msm_rbmemptrs);
+		memptrs_iova += sizeof(struct msm_rbmemptrs);
+	}
+
+	gpu->nr_rings = nr_rings;
+
 	return 0;
 
 fail:
+	for (i = 0; i < ARRAY_SIZE(gpu->rb); i++)  {
+		msm_ringbuffer_destroy(gpu->rb[i]);
+		gpu->rb[i] = NULL;
+	}
+
+	if (gpu->memptrs_bo) {
+		msm_gem_put_vaddr(gpu->memptrs_bo);
+		msm_gem_put_iova(gpu->memptrs_bo, gpu->aspace);
+		drm_gem_object_unreference_unlocked(gpu->memptrs_bo);
+	}
+
 	platform_set_drvdata(pdev, NULL);
 	return ret;
 }
 
 void msm_gpu_cleanup(struct msm_gpu *gpu)
 {
+	int i;
+
 	DBG("%s", gpu->name);
 
 	WARN_ON(!list_empty(&gpu->active_list));
 
 	bs_fini(gpu);
 
-	if (gpu->rb) {
-		if (gpu->rb_iova)
-			msm_gem_put_iova(gpu->rb->bo, gpu->aspace);
-		msm_ringbuffer_destroy(gpu->rb);
+	for (i = 0; i < ARRAY_SIZE(gpu->rb); i++) {
+		msm_ringbuffer_destroy(gpu->rb[i]);
+		gpu->rb[i] = NULL;
+	}
+
+	if (gpu->memptrs_bo) {
+		msm_gem_put_vaddr(gpu->memptrs_bo);
+		msm_gem_put_iova(gpu->memptrs_bo, gpu->aspace);
+		drm_gem_object_unreference_unlocked(gpu->memptrs_bo);
 	}
 
 	if (!IS_ERR_OR_NULL(gpu->aspace)) {
diff --git a/drivers/gpu/drm/msm/msm_gpu.h b/drivers/gpu/drm/msm/msm_gpu.h
index df4e2771fb85..e113d64574d3 100644
--- a/drivers/gpu/drm/msm/msm_gpu.h
+++ b/drivers/gpu/drm/msm/msm_gpu.h
@@ -33,7 +33,7 @@ struct msm_gpu_config {
 	const char *irqname;
 	uint64_t va_start;
 	uint64_t va_end;
-	unsigned int ringsz;
+	unsigned int nr_rings;
 };
 
 /* So far, with hardware that I've seen to date, we can have:
@@ -57,9 +57,9 @@ struct msm_gpu_funcs {
 	int (*pm_resume)(struct msm_gpu *gpu);
 	void (*submit)(struct msm_gpu *gpu, struct msm_gem_submit *submit,
 			struct msm_file_private *ctx);
-	void (*flush)(struct msm_gpu *gpu);
+	void (*flush)(struct msm_gpu *gpu, struct msm_ringbuffer *ring);
 	irqreturn_t (*irq)(struct msm_gpu *irq);
-	uint32_t (*last_fence)(struct msm_gpu *gpu);
+	struct msm_ringbuffer *(*active_ring)(struct msm_gpu *gpu);
 	void (*recover)(struct msm_gpu *gpu);
 	void (*destroy)(struct msm_gpu *gpu);
 #ifdef CONFIG_DEBUG_FS
@@ -86,16 +86,12 @@ struct msm_gpu {
 	const struct msm_gpu_perfcntr *perfcntrs;
 	uint32_t num_perfcntrs;
 
-	/* ringbuffer: */
-	struct msm_ringbuffer *rb;
-	uint64_t rb_iova;
+	struct msm_ringbuffer *rb[MSM_GPU_MAX_RINGS];
+	int nr_rings;
 
 	/* list of GEM active objects: */
 	struct list_head active_list;
 
-	/* fencing: */
-	struct msm_fence_context *fctx;
-
 	/* does gpu need hw_init? */
 	bool needs_hw_init;
 
@@ -126,15 +122,31 @@ struct msm_gpu {
 #define DRM_MSM_HANGCHECK_PERIOD 500 /* in ms */
 #define DRM_MSM_HANGCHECK_JIFFIES msecs_to_jiffies(DRM_MSM_HANGCHECK_PERIOD)
 	struct timer_list hangcheck_timer;
-	uint32_t hangcheck_fence;
 	struct work_struct recover_work;
 
-	struct list_head submit_list;
+	struct drm_gem_object *memptrs_bo;
 };
 
+/* It turns out that all targets use the same ringbuffer size */
+#define MSM_GPU_RINGBUFFER_SZ SZ_32K
+#define MSM_GPU_RINGBUFFER_BLKSIZE 32
+
+#define MSM_GPU_RB_CNTL_DEFAULT \
+		(AXXX_CP_RB_CNTL_BUFSZ(ilog2(MSM_GPU_RINGBUFFER_SZ / 8)) | \
+		AXXX_CP_RB_CNTL_BLKSZ(ilog2(MSM_GPU_RINGBUFFER_BLKSIZE / 8)))
+
 static inline bool msm_gpu_active(struct msm_gpu *gpu)
 {
-	return gpu->fctx->last_fence > gpu->funcs->last_fence(gpu);
+	int i;
+
+	for (i = 0; i < gpu->nr_rings; i++) {
+		struct msm_ringbuffer *ring = gpu->rb[i];
+
+		if (ring->seqno > ring->memptrs->fence)
+			return true;
+	}
+
+	return false;
 }
 
 /* Perf-Counters:
@@ -150,6 +162,15 @@ struct msm_gpu_perfcntr {
 	const char *name;
 };
 
+struct msm_gpu_submitqueue {
+	int id;
+	u32 flags;
+	u32 prio;
+	int faults;
+	struct list_head node;
+	struct kref ref;
+};
+
 static inline void gpu_write(struct msm_gpu *gpu, u32 reg, u32 data)
 {
 	msm_writel(data, gpu->mmio + (reg << 2));
@@ -223,4 +244,10 @@ struct msm_gpu *adreno_load_gpu(struct drm_device *dev);
 void __init adreno_register(void);
 void __exit adreno_unregister(void);
 
+static inline void msm_submitqueue_put(struct msm_gpu_submitqueue *queue)
+{
+	if (queue)
+		kref_put(&queue->ref, msm_submitqueue_destroy);
+}
+
 #endif /* __MSM_GPU_H__ */
diff --git a/drivers/gpu/drm/msm/msm_rd.c b/drivers/gpu/drm/msm/msm_rd.c
index ec56794ad039..3aa8a8576abe 100644
--- a/drivers/gpu/drm/msm/msm_rd.c
+++ b/drivers/gpu/drm/msm/msm_rd.c
@@ -19,11 +19,17 @@
  *
  *   tail -f /sys/kernel/debug/dri/<minor>/rd > logfile.rd
  *
- * To log the cmdstream in a format that is understood by freedreno/cffdump
+ * to log the cmdstream in a format that is understood by freedreno/cffdump
  * utility.  By comparing the last successfully completed fence #, to the
  * cmdstream for the next fence, you can narrow down which process and submit
  * caused the gpu crash/lockup.
  *
+ * Additionally:
+ *
+ *   tail -f /sys/kernel/debug/dri/<minor>/hangrd > logfile.rd
+ *
+ * will capture just the cmdstream from submits which triggered a GPU hang.
+ *
  * This bypasses drm_debugfs_create_files() mainly because we need to use
  * our own fops for a bit more control.  In particular, we don't want to
  * do anything if userspace doesn't have the debugfs file open.
@@ -220,53 +226,89 @@ static const struct file_operations rd_debugfs_fops = {
 	.release = rd_release,
 };
 
-int msm_rd_debugfs_init(struct drm_minor *minor)
+
+static void rd_cleanup(struct msm_rd_state *rd)
+{
+	if (!rd)
+		return;
+
+	mutex_destroy(&rd->read_lock);
+	kfree(rd);
+}
+
+static struct msm_rd_state *rd_init(struct drm_minor *minor, const char *name)
 {
-	struct msm_drm_private *priv = minor->dev->dev_private;
 	struct msm_rd_state *rd;
 	struct dentry *ent;
-
-	/* only create on first minor: */
-	if (priv->rd)
-		return 0;
+	int ret = 0;
 
 	rd = kzalloc(sizeof(*rd), GFP_KERNEL);
 	if (!rd)
-		return -ENOMEM;
+		return ERR_PTR(-ENOMEM);
 
 	rd->dev = minor->dev;
 	rd->fifo.buf = rd->buf;
 
 	mutex_init(&rd->read_lock);
-	priv->rd = rd;
 
 	init_waitqueue_head(&rd->fifo_event);
 
-	ent = debugfs_create_file("rd", S_IFREG | S_IRUGO,
+	ent = debugfs_create_file(name, S_IFREG | S_IRUGO,
 			minor->debugfs_root, rd, &rd_debugfs_fops);
 	if (!ent) {
-		DRM_ERROR("Cannot create /sys/kernel/debug/dri/%pd/rd\n",
-				minor->debugfs_root);
+		DRM_ERROR("Cannot create /sys/kernel/debug/dri/%pd/%s\n",
+				minor->debugfs_root, name);
+		ret = -ENOMEM;
 		goto fail;
 	}
 
+	return rd;
+
+fail:
+	rd_cleanup(rd);
+	return ERR_PTR(ret);
+}
+
+int msm_rd_debugfs_init(struct drm_minor *minor)
+{
+	struct msm_drm_private *priv = minor->dev->dev_private;
+	struct msm_rd_state *rd;
+	int ret;
+
+	/* only create on first minor: */
+	if (priv->rd)
+		return 0;
+
+	rd = rd_init(minor, "rd");
+	if (IS_ERR(rd)) {
+		ret = PTR_ERR(rd);
+		goto fail;
+	}
+
+	priv->rd = rd;
+
+	rd = rd_init(minor, "hangrd");
+	if (IS_ERR(rd)) {
+		ret = PTR_ERR(rd);
+		goto fail;
+	}
+
+	priv->hangrd = rd;
+
 	return 0;
 
 fail:
 	msm_rd_debugfs_cleanup(priv);
-	return -1;
+	return ret;
 }
 
 void msm_rd_debugfs_cleanup(struct msm_drm_private *priv)
 {
-	struct msm_rd_state *rd = priv->rd;
-
-	if (!rd)
-		return;
-
+	rd_cleanup(priv->rd);
 	priv->rd = NULL;
-	mutex_destroy(&rd->read_lock);
-	kfree(rd);
+
+	rd_cleanup(priv->hangrd);
+	priv->hangrd = NULL;
 }
 
 static void snapshot_buf(struct msm_rd_state *rd,
@@ -276,10 +318,6 @@ static void snapshot_buf(struct msm_rd_state *rd,
 	struct msm_gem_object *obj = submit->bos[idx].obj;
 	const char *buf;
 
-	buf = msm_gem_get_vaddr(&obj->base);
-	if (IS_ERR(buf))
-		return;
-
 	if (iova) {
 		buf += iova - submit->bos[idx].iova;
 	} else {
@@ -287,20 +325,33 @@ static void snapshot_buf(struct msm_rd_state *rd,
 		size = obj->base.size;
 	}
 
+	/*
+	 * Always write the GPUADDR header so can get a complete list of all the
+	 * buffers in the cmd
+	 */
 	rd_write_section(rd, RD_GPUADDR,
 			(uint32_t[3]){ iova, size, iova >> 32 }, 12);
+
+	/* But only dump the contents of buffers marked READ */
+	if (!(submit->bos[idx].flags & MSM_SUBMIT_BO_READ))
+		return;
+
+	buf = msm_gem_get_vaddr_active(&obj->base);
+	if (IS_ERR(buf))
+		return;
+
 	rd_write_section(rd, RD_BUFFER_CONTENTS, buf, size);
 
 	msm_gem_put_vaddr(&obj->base);
 }
 
 /* called under struct_mutex */
-void msm_rd_dump_submit(struct msm_gem_submit *submit)
+void msm_rd_dump_submit(struct msm_rd_state *rd, struct msm_gem_submit *submit,
+		const char *fmt, ...)
 {
 	struct drm_device *dev = submit->dev;
-	struct msm_drm_private *priv = dev->dev_private;
-	struct msm_rd_state *rd = priv->rd;
-	char msg[128];
+	struct task_struct *task;
+	char msg[256];
 	int i, n;
 
 	if (!rd->open)
@@ -311,23 +362,32 @@ void msm_rd_dump_submit(struct msm_gem_submit *submit)
 	 */
 	WARN_ON(!mutex_is_locked(&dev->struct_mutex));
 
-	n = snprintf(msg, sizeof(msg), "%.*s/%d: fence=%u",
-			TASK_COMM_LEN, current->comm, task_pid_nr(current),
-			submit->fence->seqno);
+	if (fmt) {
+		va_list args;
 
-	rd_write_section(rd, RD_CMD, msg, ALIGN(n, 4));
+		va_start(args, fmt);
+		n = vsnprintf(msg, sizeof(msg), fmt, args);
+		va_end(args);
 
-	if (rd_full) {
-		for (i = 0; i < submit->nr_bos; i++) {
-			/* buffers that are written to probably don't start out
-			 * with anything interesting:
-			 */
-			if (submit->bos[i].flags & MSM_SUBMIT_BO_WRITE)
-				continue;
+		rd_write_section(rd, RD_CMD, msg, ALIGN(n, 4));
+	}
 
-			snapshot_buf(rd, submit, i, 0, 0);
-		}
+	rcu_read_lock();
+	task = pid_task(submit->pid, PIDTYPE_PID);
+	if (task) {
+		n = snprintf(msg, sizeof(msg), "%.*s/%d: fence=%u",
+				TASK_COMM_LEN, task->comm,
+				pid_nr(submit->pid), submit->seqno);
+	} else {
+		n = snprintf(msg, sizeof(msg), "???/%d: fence=%u",
+				pid_nr(submit->pid), submit->seqno);
 	}
+	rcu_read_unlock();
+
+	rd_write_section(rd, RD_CMD, msg, ALIGN(n, 4));
+
+	for (i = 0; rd_full && i < submit->nr_bos; i++)
+		snapshot_buf(rd, submit, i, 0, 0);
 
 	for (i = 0; i < submit->nr_cmds; i++) {
 		uint64_t iova = submit->cmd[i].iova;
diff --git a/drivers/gpu/drm/msm/msm_ringbuffer.c b/drivers/gpu/drm/msm/msm_ringbuffer.c
index bf065a540130..6ca98da35f63 100644
--- a/drivers/gpu/drm/msm/msm_ringbuffer.c
+++ b/drivers/gpu/drm/msm/msm_ringbuffer.c
@@ -18,13 +18,15 @@
 #include "msm_ringbuffer.h"
 #include "msm_gpu.h"
 
-struct msm_ringbuffer *msm_ringbuffer_new(struct msm_gpu *gpu, int size)
+struct msm_ringbuffer *msm_ringbuffer_new(struct msm_gpu *gpu, int id,
+		void *memptrs, uint64_t memptrs_iova)
 {
 	struct msm_ringbuffer *ring;
+	char name[32];
 	int ret;
 
-	if (WARN_ON(!is_power_of_2(size)))
-		return ERR_PTR(-EINVAL);
+	/* We assume everwhere that MSM_GPU_RINGBUFFER_SZ is a power of 2 */
+	BUILD_BUG_ON(!is_power_of_2(MSM_GPU_RINGBUFFER_SZ));
 
 	ring = kzalloc(sizeof(*ring), GFP_KERNEL);
 	if (!ring) {
@@ -33,32 +35,46 @@ struct msm_ringbuffer *msm_ringbuffer_new(struct msm_gpu *gpu, int size)
 	}
 
 	ring->gpu = gpu;
-
+	ring->id = id;
 	/* Pass NULL for the iova pointer - we will map it later */
-	ring->start = msm_gem_kernel_new(gpu->dev, size, MSM_BO_WC,
-		gpu->aspace, &ring->bo, NULL);
+	ring->start = msm_gem_kernel_new(gpu->dev, MSM_GPU_RINGBUFFER_SZ,
+		MSM_BO_WC, gpu->aspace, &ring->bo, NULL);
 
 	if (IS_ERR(ring->start)) {
 		ret = PTR_ERR(ring->start);
 		ring->start = 0;
 		goto fail;
 	}
-	ring->end   = ring->start + (size / 4);
+	ring->end   = ring->start + (MSM_GPU_RINGBUFFER_SZ >> 2);
+	ring->next  = ring->start;
 	ring->cur   = ring->start;
 
-	ring->size = size;
+	ring->memptrs = memptrs;
+	ring->memptrs_iova = memptrs_iova;
+
+	INIT_LIST_HEAD(&ring->submits);
+	spin_lock_init(&ring->lock);
+
+	snprintf(name, sizeof(name), "gpu-ring-%d", ring->id);
+
+	ring->fctx = msm_fence_context_alloc(gpu->dev, name);
 
 	return ring;
 
 fail:
-	if (ring)
-		msm_ringbuffer_destroy(ring);
+	msm_ringbuffer_destroy(ring);
 	return ERR_PTR(ret);
 }
 
 void msm_ringbuffer_destroy(struct msm_ringbuffer *ring)
 {
+	if (IS_ERR_OR_NULL(ring))
+		return;
+
+	msm_fence_context_free(ring->fctx);
+
 	if (ring->bo) {
+		msm_gem_put_iova(ring->bo, ring->gpu->aspace);
 		msm_gem_put_vaddr(ring->bo);
 		drm_gem_object_unreference_unlocked(ring->bo);
 	}
diff --git a/drivers/gpu/drm/msm/msm_ringbuffer.h b/drivers/gpu/drm/msm/msm_ringbuffer.h
index 6e0e1049fa4f..cffce094aecb 100644
--- a/drivers/gpu/drm/msm/msm_ringbuffer.h
+++ b/drivers/gpu/drm/msm/msm_ringbuffer.h
@@ -20,14 +20,31 @@
 
 #include "msm_drv.h"
 
+#define rbmemptr(ring, member)  \
+	((ring)->memptrs_iova + offsetof(struct msm_rbmemptrs, member))
+
+struct msm_rbmemptrs {
+	volatile uint32_t rptr;
+	volatile uint32_t fence;
+};
+
 struct msm_ringbuffer {
 	struct msm_gpu *gpu;
-	int size;
+	int id;
 	struct drm_gem_object *bo;
-	uint32_t *start, *end, *cur;
+	uint32_t *start, *end, *cur, *next;
+	struct list_head submits;
+	uint64_t iova;
+	uint32_t seqno;
+	uint32_t hangcheck_fence;
+	struct msm_rbmemptrs *memptrs;
+	uint64_t memptrs_iova;
+	struct msm_fence_context *fctx;
+	spinlock_t lock;
 };
 
-struct msm_ringbuffer *msm_ringbuffer_new(struct msm_gpu *gpu, int size);
+struct msm_ringbuffer *msm_ringbuffer_new(struct msm_gpu *gpu, int id,
+		void *memptrs, uint64_t memptrs_iova);
 void msm_ringbuffer_destroy(struct msm_ringbuffer *ring);
 
 /* ringbuffer helpers (the parts that are same for a3xx/a2xx/z180..) */
@@ -35,9 +52,13 @@ void msm_ringbuffer_destroy(struct msm_ringbuffer *ring);
 static inline void
 OUT_RING(struct msm_ringbuffer *ring, uint32_t data)
 {
-	if (ring->cur == ring->end)
-		ring->cur = ring->start;
-	*(ring->cur++) = data;
+	/*
+	 * ring->next points to the current command being written - it won't be
+	 * committed as ring->cur until the flush
+	 */
+	if (ring->next == ring->end)
+		ring->next = ring->start;
+	*(ring->next++) = data;
 }
 
 #endif /* __MSM_RINGBUFFER_H__ */
diff --git a/drivers/gpu/drm/msm/msm_submitqueue.c b/drivers/gpu/drm/msm/msm_submitqueue.c
new file mode 100644
index 000000000000..5115f75b5b7f
--- /dev/null
+++ b/drivers/gpu/drm/msm/msm_submitqueue.c
@@ -0,0 +1,152 @@
+/* Copyright (c) 2017 The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <linux/kref.h>
+#include "msm_gpu.h"
+
+void msm_submitqueue_destroy(struct kref *kref)
+{
+	struct msm_gpu_submitqueue *queue = container_of(kref,
+		struct msm_gpu_submitqueue, ref);
+
+	kfree(queue);
+}
+
+struct msm_gpu_submitqueue *msm_submitqueue_get(struct msm_file_private *ctx,
+		u32 id)
+{
+	struct msm_gpu_submitqueue *entry;
+
+	if (!ctx)
+		return NULL;
+
+	read_lock(&ctx->queuelock);
+
+	list_for_each_entry(entry, &ctx->submitqueues, node) {
+		if (entry->id == id) {
+			kref_get(&entry->ref);
+			read_unlock(&ctx->queuelock);
+
+			return entry;
+		}
+	}
+
+	read_unlock(&ctx->queuelock);
+	return NULL;
+}
+
+void msm_submitqueue_close(struct msm_file_private *ctx)
+{
+	struct msm_gpu_submitqueue *entry, *tmp;
+
+	if (!ctx)
+		return;
+
+	/*
+	 * No lock needed in close and there won't
+	 * be any more user ioctls coming our way
+	 */
+	list_for_each_entry_safe(entry, tmp, &ctx->submitqueues, node)
+		msm_submitqueue_put(entry);
+}
+
+int msm_submitqueue_create(struct drm_device *drm, struct msm_file_private *ctx,
+		u32 prio, u32 flags, u32 *id)
+{
+	struct msm_drm_private *priv = drm->dev_private;
+	struct msm_gpu_submitqueue *queue;
+
+	if (!ctx)
+		return -ENODEV;
+
+	queue = kzalloc(sizeof(*queue), GFP_KERNEL);
+
+	if (!queue)
+		return -ENOMEM;
+
+	kref_init(&queue->ref);
+	queue->flags = flags;
+
+	if (priv->gpu) {
+		if (prio >= priv->gpu->nr_rings)
+			return -EINVAL;
+
+		queue->prio = prio;
+	}
+
+	write_lock(&ctx->queuelock);
+
+	queue->id = ctx->queueid++;
+
+	if (id)
+		*id = queue->id;
+
+	list_add_tail(&queue->node, &ctx->submitqueues);
+
+	write_unlock(&ctx->queuelock);
+
+	return 0;
+}
+
+int msm_submitqueue_init(struct drm_device *drm, struct msm_file_private *ctx)
+{
+	struct msm_drm_private *priv = drm->dev_private;
+	int default_prio;
+
+	if (!ctx)
+		return 0;
+
+	/*
+	 * Select priority 2 as the "default priority" unless nr_rings is less
+	 * than 2 and then pick the lowest pirority
+	 */
+	default_prio = priv->gpu ?
+		clamp_t(uint32_t, 2, 0, priv->gpu->nr_rings - 1) : 0;
+
+	INIT_LIST_HEAD(&ctx->submitqueues);
+
+	rwlock_init(&ctx->queuelock);
+
+	return msm_submitqueue_create(drm, ctx, default_prio, 0, NULL);
+}
+
+int msm_submitqueue_remove(struct msm_file_private *ctx, u32 id)
+{
+	struct msm_gpu_submitqueue *entry;
+
+	if (!ctx)
+		return 0;
+
+	/*
+	 * id 0 is the "default" queue and can't be destroyed
+	 * by the user
+	 */
+	if (!id)
+		return -ENOENT;
+
+	write_lock(&ctx->queuelock);
+
+	list_for_each_entry(entry, &ctx->submitqueues, node) {
+		if (entry->id == id) {
+			list_del(&entry->node);
+			write_unlock(&ctx->queuelock);
+
+			msm_submitqueue_put(entry);
+			return 0;
+		}
+	}
+
+	write_unlock(&ctx->queuelock);
+	return -ENOENT;
+}
+
diff --git a/drivers/gpu/drm/mxsfb/mxsfb_drv.c b/drivers/gpu/drm/mxsfb/mxsfb_drv.c
index 7fbad9cb656e..1207ffe36250 100644
--- a/drivers/gpu/drm/mxsfb/mxsfb_drv.c
+++ b/drivers/gpu/drm/mxsfb/mxsfb_drv.c
@@ -35,6 +35,7 @@
 #include <drm/drm_fb_helper.h>
 #include <drm/drm_fb_cma_helper.h>
 #include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_of.h>
 #include <drm/drm_panel.h>
 #include <drm/drm_simple_kms_helper.h>
@@ -92,7 +93,7 @@ void mxsfb_disable_axi_clk(struct mxsfb_drm_private *mxsfb)
 }
 
 static const struct drm_mode_config_funcs mxsfb_mode_config_funcs = {
-	.fb_create		= drm_fb_cma_create,
+	.fb_create		= drm_gem_fb_create,
 	.atomic_check		= drm_atomic_helper_check,
 	.atomic_commit		= drm_atomic_helper_commit,
 };
@@ -127,7 +128,7 @@ static void mxsfb_pipe_update(struct drm_simple_display_pipe *pipe,
 static int mxsfb_pipe_prepare_fb(struct drm_simple_display_pipe *pipe,
 				 struct drm_plane_state *plane_state)
 {
-	return drm_fb_cma_prepare_fb(&pipe->plane, plane_state);
+	return drm_gem_fb_prepare_fb(&pipe->plane, plane_state);
 }
 
 static struct drm_simple_display_pipe_funcs mxsfb_funcs = {
diff --git a/drivers/gpu/drm/nouveau/Kbuild b/drivers/gpu/drm/nouveau/Kbuild
index 2e9ce53ae3a8..9c0c650655e9 100644
--- a/drivers/gpu/drm/nouveau/Kbuild
+++ b/drivers/gpu/drm/nouveau/Kbuild
@@ -30,9 +30,11 @@ nouveau-y += nouveau_vga.o
 # DRM - memory management
 nouveau-y += nouveau_bo.o
 nouveau-y += nouveau_gem.o
+nouveau-y += nouveau_mem.o
 nouveau-y += nouveau_prime.o
 nouveau-y += nouveau_sgdma.o
 nouveau-y += nouveau_ttm.o
+nouveau-y += nouveau_vmm.o
 
 # DRM - modesetting
 nouveau-$(CONFIG_DRM_NOUVEAU_BACKLIGHT) += nouveau_backlight.o
diff --git a/drivers/gpu/drm/nouveau/Kconfig b/drivers/gpu/drm/nouveau/Kconfig
index c02a13406a81..4b75ad40dd80 100644
--- a/drivers/gpu/drm/nouveau/Kconfig
+++ b/drivers/gpu/drm/nouveau/Kconfig
@@ -56,6 +56,13 @@ config NOUVEAU_DEBUG_DEFAULT
 	help
 	  Selects the default debug level
 
+config NOUVEAU_DEBUG_MMU
+	bool "Enable additional MMU debugging"
+	depends on DRM_NOUVEAU
+	default n
+	help
+	  Say Y here if you want to enable verbose MMU debug output.
+
 config DRM_NOUVEAU_BACKLIGHT
 	bool "Support for backlight control"
 	depends on DRM_NOUVEAU
diff --git a/drivers/gpu/drm/nouveau/dispnv04/disp.c b/drivers/gpu/drm/nouveau/dispnv04/disp.c
index 5b9d549aa791..501d2d290e9c 100644
--- a/drivers/gpu/drm/nouveau/dispnv04/disp.c
+++ b/drivers/gpu/drm/nouveau/dispnv04/disp.c
@@ -48,7 +48,7 @@ nv04_display_create(struct drm_device *dev)
 	if (!disp)
 		return -ENOMEM;
 
-	nvif_object_map(&drm->client.device.object);
+	nvif_object_map(&drm->client.device.object, NULL, 0);
 
 	nouveau_display(dev)->priv = disp;
 	nouveau_display(dev)->dtor = nv04_display_destroy;
diff --git a/drivers/gpu/drm/nouveau/include/nvif/cl506e.h b/drivers/gpu/drm/nouveau/include/nvif/cl506e.h
index b4cd58093300..989690fe3cd8 100644
--- a/drivers/gpu/drm/nouveau/include/nvif/cl506e.h
+++ b/drivers/gpu/drm/nouveau/include/nvif/cl506e.h
@@ -6,7 +6,7 @@ struct nv50_channel_dma_v0 {
 	__u8  version;
 	__u8  chid;
 	__u8  pad02[6];
-	__u64 vm;
+	__u64 vmm;
 	__u64 pushbuf;
 	__u64 offset;
 };
diff --git a/drivers/gpu/drm/nouveau/include/nvif/cl506f.h b/drivers/gpu/drm/nouveau/include/nvif/cl506f.h
index 14d20c813cdb..5137b6879abd 100644
--- a/drivers/gpu/drm/nouveau/include/nvif/cl506f.h
+++ b/drivers/gpu/drm/nouveau/include/nvif/cl506f.h
@@ -9,6 +9,6 @@ struct nv50_channel_gpfifo_v0 {
 	__u32 ilength;
 	__u64 ioffset;
 	__u64 pushbuf;
-	__u64 vm;
+	__u64 vmm;
 };
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/cl826e.h b/drivers/gpu/drm/nouveau/include/nvif/cl826e.h
index 36944ff09e3c..1a875090b251 100644
--- a/drivers/gpu/drm/nouveau/include/nvif/cl826e.h
+++ b/drivers/gpu/drm/nouveau/include/nvif/cl826e.h
@@ -6,7 +6,7 @@ struct g82_channel_dma_v0 {
 	__u8  version;
 	__u8  chid;
 	__u8  pad02[6];
-	__u64 vm;
+	__u64 vmm;
 	__u64 pushbuf;
 	__u64 offset;
 };
diff --git a/drivers/gpu/drm/nouveau/include/nvif/cl826f.h b/drivers/gpu/drm/nouveau/include/nvif/cl826f.h
index df09a50817eb..e4e50cfe88f1 100644
--- a/drivers/gpu/drm/nouveau/include/nvif/cl826f.h
+++ b/drivers/gpu/drm/nouveau/include/nvif/cl826f.h
@@ -9,7 +9,7 @@ struct g82_channel_gpfifo_v0 {
 	__u32 ilength;
 	__u64 ioffset;
 	__u64 pushbuf;
-	__u64 vm;
+	__u64 vmm;
 };
 
 #define NV826F_V0_NTFY_NON_STALL_INTERRUPT                                 0x00
diff --git a/drivers/gpu/drm/nouveau/include/nvif/cl906f.h b/drivers/gpu/drm/nouveau/include/nvif/cl906f.h
index 6d16a3a2ec02..ab0fa8adb756 100644
--- a/drivers/gpu/drm/nouveau/include/nvif/cl906f.h
+++ b/drivers/gpu/drm/nouveau/include/nvif/cl906f.h
@@ -8,7 +8,7 @@ struct fermi_channel_gpfifo_v0 {
 	__u8  pad02[2];
 	__u32 ilength;
 	__u64 ioffset;
-	__u64 vm;
+	__u64 vmm;
 };
 
 #define NV906F_V0_NTFY_NON_STALL_INTERRUPT                                 0x00
diff --git a/drivers/gpu/drm/nouveau/include/nvif/cla06f.h b/drivers/gpu/drm/nouveau/include/nvif/cla06f.h
index 597ebb52d5f9..56f5bd81e480 100644
--- a/drivers/gpu/drm/nouveau/include/nvif/cla06f.h
+++ b/drivers/gpu/drm/nouveau/include/nvif/cla06f.h
@@ -23,7 +23,7 @@ struct kepler_channel_gpfifo_a_v0 {
 	__u32 engines;
 	__u32 ilength;
 	__u64 ioffset;
-	__u64 vm;
+	__u64 vmm;
 };
 
 #define NVA06F_V0_NTFY_NON_STALL_INTERRUPT                                 0x00
diff --git a/drivers/gpu/drm/nouveau/include/nvif/class.h b/drivers/gpu/drm/nouveau/include/nvif/class.h
index e3a2ea8bde70..a7c5bf572788 100644
--- a/drivers/gpu/drm/nouveau/include/nvif/class.h
+++ b/drivers/gpu/drm/nouveau/include/nvif/class.h
@@ -15,6 +15,23 @@
 #define NVIF_CLASS_SW_NV50                           /* if0005.h */ -0x00000006
 #define NVIF_CLASS_SW_GF100                          /* if0005.h */ -0x00000007
 
+#define NVIF_CLASS_MMU                               /* if0008.h */  0x80000008
+#define NVIF_CLASS_MMU_NV04                          /* if0008.h */  0x80000009
+#define NVIF_CLASS_MMU_NV50                          /* if0008.h */  0x80005009
+#define NVIF_CLASS_MMU_GF100                         /* if0008.h */  0x80009009
+
+#define NVIF_CLASS_MEM                               /* if000a.h */  0x8000000a
+#define NVIF_CLASS_MEM_NV04                          /* if000b.h */  0x8000000b
+#define NVIF_CLASS_MEM_NV50                          /* if500b.h */  0x8000500b
+#define NVIF_CLASS_MEM_GF100                         /* if900b.h */  0x8000900b
+
+#define NVIF_CLASS_VMM                               /* if000c.h */  0x8000000c
+#define NVIF_CLASS_VMM_NV04                          /* if000d.h */  0x8000000d
+#define NVIF_CLASS_VMM_NV50                          /* if500d.h */  0x8000500d
+#define NVIF_CLASS_VMM_GF100                         /* if900d.h */  0x8000900d
+#define NVIF_CLASS_VMM_GM200                         /* ifb00d.h */  0x8000b00d
+#define NVIF_CLASS_VMM_GP100                         /* ifc00d.h */  0x8000c00d
+
 /* the below match nvidia-assigned (either in hw, or sw) class numbers */
 #define NV_NULL_CLASS                                                0x00000030
 
diff --git a/drivers/gpu/drm/nouveau/include/nvif/device.h b/drivers/gpu/drm/nouveau/include/nvif/device.h
index 09439b037870..6edb6266857e 100644
--- a/drivers/gpu/drm/nouveau/include/nvif/device.h
+++ b/drivers/gpu/drm/nouveau/include/nvif/device.h
@@ -39,7 +39,6 @@ u64  nvif_device_time(struct nvif_device *);
 /*XXX*/
 #include <subdev/bios.h>
 #include <subdev/fb.h>
-#include <subdev/mmu.h>
 #include <subdev/bar.h>
 #include <subdev/gpio.h>
 #include <subdev/clk.h>
@@ -58,8 +57,6 @@ u64  nvif_device_time(struct nvif_device *);
 })
 #define nvxx_bios(a) nvxx_device(a)->bios
 #define nvxx_fb(a) nvxx_device(a)->fb
-#define nvxx_mmu(a) nvxx_device(a)->mmu
-#define nvxx_bar(a) nvxx_device(a)->bar
 #define nvxx_gpio(a) nvxx_device(a)->gpio
 #define nvxx_clk(a) nvxx_device(a)->clk
 #define nvxx_i2c(a) nvxx_device(a)->i2c
@@ -67,10 +64,8 @@ u64  nvif_device_time(struct nvif_device *);
 #define nvxx_therm(a) nvxx_device(a)->therm
 #define nvxx_volt(a) nvxx_device(a)->volt
 
-#include <core/device.h>
 #include <engine/fifo.h>
 #include <engine/gr.h>
-#include <engine/sw.h>
 
 #define nvxx_fifo(a) nvxx_device(a)->fifo
 #define nvxx_gr(a) nvxx_device(a)->gr
diff --git a/drivers/gpu/drm/nouveau/include/nvif/if0008.h b/drivers/gpu/drm/nouveau/include/nvif/if0008.h
new file mode 100644
index 000000000000..8450127420f5
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvif/if0008.h
@@ -0,0 +1,42 @@
+#ifndef __NVIF_IF0008_H__
+#define __NVIF_IF0008_H__
+struct nvif_mmu_v0 {
+	__u8  version;
+	__u8  dmabits;
+	__u8  heap_nr;
+	__u8  type_nr;
+	__u16 kind_nr;
+};
+
+#define NVIF_MMU_V0_HEAP                                                   0x00
+#define NVIF_MMU_V0_TYPE                                                   0x01
+#define NVIF_MMU_V0_KIND                                                   0x02
+
+struct nvif_mmu_heap_v0 {
+	__u8  version;
+	__u8  index;
+	__u8  pad02[6];
+	__u64 size;
+};
+
+struct nvif_mmu_type_v0 {
+	__u8  version;
+	__u8  index;
+	__u8  heap;
+	__u8  vram;
+	__u8  host;
+	__u8  comp;
+	__u8  disp;
+	__u8  kind;
+	__u8  mappable;
+	__u8  coherent;
+	__u8  uncached;
+};
+
+struct nvif_mmu_kind_v0 {
+	__u8  version;
+	__u8  pad01[1];
+	__u16 count;
+	__u8  data[];
+};
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/if000a.h b/drivers/gpu/drm/nouveau/include/nvif/if000a.h
new file mode 100644
index 000000000000..88d0938fbd5a
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvif/if000a.h
@@ -0,0 +1,22 @@
+#ifndef __NVIF_IF000A_H__
+#define __NVIF_IF000A_H__
+struct nvif_mem_v0 {
+	__u8  version;
+	__u8  type;
+	__u8  page;
+	__u8  pad03[5];
+	__u64 size;
+	__u64 addr;
+	__u8  data[];
+};
+
+struct nvif_mem_ram_vn {
+};
+
+struct nvif_mem_ram_v0 {
+	__u8  version;
+	__u8  pad01[7];
+	dma_addr_t *dma;
+	struct scatterlist *sgl;
+};
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/if000b.h b/drivers/gpu/drm/nouveau/include/nvif/if000b.h
new file mode 100644
index 000000000000..c677fb0293da
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvif/if000b.h
@@ -0,0 +1,11 @@
+#ifndef __NVIF_IF000B_H__
+#define __NVIF_IF000B_H__
+#include "if000a.h"
+
+struct nv04_mem_vn {
+	/* nvkm_mem_vX ... */
+};
+
+struct nv04_mem_map_vn {
+};
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/if000c.h b/drivers/gpu/drm/nouveau/include/nvif/if000c.h
new file mode 100644
index 000000000000..2928ecd989ad
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvif/if000c.h
@@ -0,0 +1,64 @@
+#ifndef __NVIF_IF000C_H__
+#define __NVIF_IF000C_H__
+struct nvif_vmm_v0 {
+	__u8  version;
+	__u8  page_nr;
+	__u8  pad02[6];
+	__u64 addr;
+	__u64 size;
+	__u8  data[];
+};
+
+#define NVIF_VMM_V0_PAGE                                                   0x00
+#define NVIF_VMM_V0_GET                                                    0x01
+#define NVIF_VMM_V0_PUT                                                    0x02
+#define NVIF_VMM_V0_MAP                                                    0x03
+#define NVIF_VMM_V0_UNMAP                                                  0x04
+
+struct nvif_vmm_page_v0 {
+	__u8  version;
+	__u8  index;
+	__u8  shift;
+	__u8  sparse;
+	__u8  vram;
+	__u8  host;
+	__u8  comp;
+	__u8  pad07[1];
+};
+
+struct nvif_vmm_get_v0 {
+	__u8  version;
+#define NVIF_VMM_GET_V0_ADDR                                               0x00
+#define NVIF_VMM_GET_V0_PTES                                               0x01
+#define NVIF_VMM_GET_V0_LAZY	                                           0x02
+	__u8  type;
+	__u8  sparse;
+	__u8  page;
+	__u8  align;
+	__u8  pad05[3];
+	__u64 size;
+	__u64 addr;
+};
+
+struct nvif_vmm_put_v0 {
+	__u8  version;
+	__u8  pad01[7];
+	__u64 addr;
+};
+
+struct nvif_vmm_map_v0 {
+	__u8  version;
+	__u8  pad01[7];
+	__u64 addr;
+	__u64 size;
+	__u64 memory;
+	__u64 offset;
+	__u8  data[];
+};
+
+struct nvif_vmm_unmap_v0 {
+	__u8  version;
+	__u8  pad01[7];
+	__u64 addr;
+};
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/if000d.h b/drivers/gpu/drm/nouveau/include/nvif/if000d.h
new file mode 100644
index 000000000000..516ec9401401
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvif/if000d.h
@@ -0,0 +1,12 @@
+#ifndef __NVIF_IF000D_H__
+#define __NVIF_IF000D_H__
+#include "if000c.h"
+
+struct nv04_vmm_vn {
+	/* nvif_vmm_vX ... */
+};
+
+struct nv04_vmm_map_vn {
+	/* nvif_vmm_map_vX ... */
+};
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/if500b.h b/drivers/gpu/drm/nouveau/include/nvif/if500b.h
new file mode 100644
index 000000000000..c7c8431fb2ce
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvif/if500b.h
@@ -0,0 +1,25 @@
+#ifndef __NVIF_IF500B_H__
+#define __NVIF_IF500B_H__
+#include "if000a.h"
+
+struct nv50_mem_vn {
+	/* nvif_mem_vX ... */
+};
+
+struct nv50_mem_v0 {
+	/* nvif_mem_vX ... */
+	__u8  version;
+	__u8  bankswz;
+	__u8  contig;
+};
+
+struct nv50_mem_map_vn {
+};
+
+struct nv50_mem_map_v0 {
+	__u8  version;
+	__u8  ro;
+	__u8  kind;
+	__u8  comp;
+};
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/if500d.h b/drivers/gpu/drm/nouveau/include/nvif/if500d.h
new file mode 100644
index 000000000000..c29a7822b363
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvif/if500d.h
@@ -0,0 +1,21 @@
+#ifndef __NVIF_IF500D_H__
+#define __NVIF_IF500D_H__
+#include "if000c.h"
+
+struct nv50_vmm_vn {
+	/* nvif_vmm_vX ... */
+};
+
+struct nv50_vmm_map_vn {
+	/* nvif_vmm_map_vX ... */
+};
+
+struct nv50_vmm_map_v0 {
+	/* nvif_vmm_map_vX ... */
+	__u8  version;
+	__u8  ro;
+	__u8  priv;
+	__u8  kind;
+	__u8  comp;
+};
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/if900b.h b/drivers/gpu/drm/nouveau/include/nvif/if900b.h
new file mode 100644
index 000000000000..9b164548eea8
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvif/if900b.h
@@ -0,0 +1,23 @@
+#ifndef __NVIF_IF900B_H__
+#define __NVIF_IF900B_H__
+#include "if000a.h"
+
+struct gf100_mem_vn {
+	/* nvif_mem_vX ... */
+};
+
+struct gf100_mem_v0 {
+	/* nvif_mem_vX ... */
+	__u8  version;
+	__u8  contig;
+};
+
+struct gf100_mem_map_vn {
+};
+
+struct gf100_mem_map_v0 {
+	__u8  version;
+	__u8  ro;
+	__u8  kind;
+};
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/if900d.h b/drivers/gpu/drm/nouveau/include/nvif/if900d.h
new file mode 100644
index 000000000000..49aa50583c3d
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvif/if900d.h
@@ -0,0 +1,21 @@
+#ifndef __NVIF_IF900D_H__
+#define __NVIF_IF900D_H__
+#include "if000c.h"
+
+struct gf100_vmm_vn {
+	/* nvif_vmm_vX ... */
+};
+
+struct gf100_vmm_map_vn {
+	/* nvif_vmm_map_vX ... */
+};
+
+struct gf100_vmm_map_v0 {
+	/* nvif_vmm_map_vX ... */
+	__u8  version;
+	__u8  vol;
+	__u8  ro;
+	__u8  priv;
+	__u8  kind;
+};
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/ifb00d.h b/drivers/gpu/drm/nouveau/include/nvif/ifb00d.h
new file mode 100644
index 000000000000..a0e419830595
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvif/ifb00d.h
@@ -0,0 +1,27 @@
+#ifndef __NVIF_IFB00D_H__
+#define __NVIF_IFB00D_H__
+#include "if000c.h"
+
+struct gm200_vmm_vn {
+	/* nvif_vmm_vX ... */
+};
+
+struct gm200_vmm_v0 {
+	/* nvif_vmm_vX ... */
+	__u8  version;
+	__u8  bigpage;
+};
+
+struct gm200_vmm_map_vn {
+	/* nvif_vmm_map_vX ... */
+};
+
+struct gm200_vmm_map_v0 {
+	/* nvif_vmm_map_vX ... */
+	__u8  version;
+	__u8  vol;
+	__u8  ro;
+	__u8  priv;
+	__u8  kind;
+};
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/ifc00d.h b/drivers/gpu/drm/nouveau/include/nvif/ifc00d.h
new file mode 100644
index 000000000000..1d9c637859f3
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvif/ifc00d.h
@@ -0,0 +1,21 @@
+#ifndef __NVIF_IFC00D_H__
+#define __NVIF_IFC00D_H__
+#include "if000c.h"
+
+struct gp100_vmm_vn {
+	/* nvif_vmm_vX ... */
+};
+
+struct gp100_vmm_map_vn {
+	/* nvif_vmm_map_vX ... */
+};
+
+struct gp100_vmm_map_v0 {
+	/* nvif_vmm_map_vX ... */
+	__u8  version;
+	__u8  vol;
+	__u8  ro;
+	__u8  priv;
+	__u8  kind;
+};
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/ioctl.h b/drivers/gpu/drm/nouveau/include/nvif/ioctl.h
index 688c4bcd9c64..b93d586a2304 100644
--- a/drivers/gpu/drm/nouveau/include/nvif/ioctl.h
+++ b/drivers/gpu/drm/nouveau/include/nvif/ioctl.h
@@ -2,7 +2,7 @@
 #ifndef __NVIF_IOCTL_H__
 #define __NVIF_IOCTL_H__
 
-#define NVIF_VERSION_LATEST                               0x0000000000000000ULL
+#define NVIF_VERSION_LATEST                               0x0000000000000100ULL
 
 struct nvif_ioctl_v0 {
 	__u8  version;
@@ -84,9 +84,13 @@ struct nvif_ioctl_wr_v0 {
 struct nvif_ioctl_map_v0 {
 	/* nvif_ioctl ... */
 	__u8  version;
-	__u8  pad01[3];
-	__u32 length;
+#define NVIF_IOCTL_MAP_V0_IO                                               0x00
+#define NVIF_IOCTL_MAP_V0_VA                                               0x01
+	__u8  type;
+	__u8  pad02[6];
 	__u64 handle;
+	__u64 length;
+	__u8  data[];
 };
 
 struct nvif_ioctl_unmap {
diff --git a/drivers/gpu/drm/nouveau/include/nvif/mem.h b/drivers/gpu/drm/nouveau/include/nvif/mem.h
new file mode 100644
index 000000000000..b542fe38398e
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvif/mem.h
@@ -0,0 +1,18 @@
+#ifndef __NVIF_MEM_H__
+#define __NVIF_MEM_H__
+#include "mmu.h"
+
+struct nvif_mem {
+	struct nvif_object object;
+	u8  type;
+	u8  page;
+	u64 addr;
+	u64 size;
+};
+
+int nvif_mem_init_type(struct nvif_mmu *mmu, s32 oclass, int type, u8 page,
+		       u64 size, void *argv, u32 argc, struct nvif_mem *);
+int nvif_mem_init(struct nvif_mmu *mmu, s32 oclass, u8 type, u8 page,
+		  u64 size, void *argv, u32 argc, struct nvif_mem *);
+void nvif_mem_fini(struct nvif_mem *);
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/mmu.h b/drivers/gpu/drm/nouveau/include/nvif/mmu.h
new file mode 100644
index 000000000000..c8cd5b5b0688
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvif/mmu.h
@@ -0,0 +1,56 @@
+#ifndef __NVIF_MMU_H__
+#define __NVIF_MMU_H__
+#include <nvif/object.h>
+
+struct nvif_mmu {
+	struct nvif_object object;
+	u8  dmabits;
+	u8  heap_nr;
+	u8  type_nr;
+	u16 kind_nr;
+
+	struct {
+		u64 size;
+	} *heap;
+
+	struct {
+#define NVIF_MEM_VRAM                                                      0x01
+#define NVIF_MEM_HOST                                                      0x02
+#define NVIF_MEM_COMP                                                      0x04
+#define NVIF_MEM_DISP                                                      0x08
+#define NVIF_MEM_KIND                                                      0x10
+#define NVIF_MEM_MAPPABLE                                                  0x20
+#define NVIF_MEM_COHERENT                                                  0x40
+#define NVIF_MEM_UNCACHED                                                  0x80
+		u8 type;
+		u8 heap;
+	} *type;
+
+	u8 *kind;
+};
+
+int nvif_mmu_init(struct nvif_object *, s32 oclass, struct nvif_mmu *);
+void nvif_mmu_fini(struct nvif_mmu *);
+
+static inline bool
+nvif_mmu_kind_valid(struct nvif_mmu *mmu, u8 kind)
+{
+	const u8 invalid = mmu->kind_nr - 1;
+	if (kind) {
+		if (kind >= mmu->kind_nr || mmu->kind[kind] == invalid)
+			return false;
+	}
+	return true;
+}
+
+static inline int
+nvif_mmu_type(struct nvif_mmu *mmu, u8 mask)
+{
+	int i;
+	for (i = 0; i < mmu->type_nr; i++) {
+		if ((mmu->type[i].type & mask) == mask)
+			return i;
+	}
+	return -EINVAL;
+}
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/object.h b/drivers/gpu/drm/nouveau/include/nvif/object.h
index 6912b8cffc98..a2d5244ff2b7 100644
--- a/drivers/gpu/drm/nouveau/include/nvif/object.h
+++ b/drivers/gpu/drm/nouveau/include/nvif/object.h
@@ -17,7 +17,7 @@ struct nvif_object {
 	void *priv; /*XXX: hack */
 	struct {
 		void __iomem *ptr;
-		u32 size;
+		u64 size;
 	} map;
 };
 
@@ -30,7 +30,10 @@ void nvif_object_sclass_put(struct nvif_sclass **);
 u32  nvif_object_rd(struct nvif_object *, int, u64);
 void nvif_object_wr(struct nvif_object *, int, u64, u32);
 int  nvif_object_mthd(struct nvif_object *, u32, void *, u32);
-int  nvif_object_map(struct nvif_object *);
+int  nvif_object_map_handle(struct nvif_object *, void *, u32,
+			    u64 *handle, u64 *length);
+void nvif_object_unmap_handle(struct nvif_object *);
+int  nvif_object_map(struct nvif_object *, void *, u32);
 void nvif_object_unmap(struct nvif_object *);
 
 #define nvif_handle(a) (unsigned long)(void *)(a)
diff --git a/drivers/gpu/drm/nouveau/include/nvif/os.h b/drivers/gpu/drm/nouveau/include/nvif/os.h
index 6b16ab6b26d5..fd09b2842972 100644
--- a/drivers/gpu/drm/nouveau/include/nvif/os.h
+++ b/drivers/gpu/drm/nouveau/include/nvif/os.h
@@ -34,18 +34,4 @@
 
 #include <soc/tegra/fuse.h>
 #include <soc/tegra/pmc.h>
-
-#ifndef ioread32_native
-#ifdef __BIG_ENDIAN
-#define ioread16_native ioread16be
-#define iowrite16_native iowrite16be
-#define ioread32_native  ioread32be
-#define iowrite32_native iowrite32be
-#else /* def __BIG_ENDIAN */
-#define ioread16_native ioread16
-#define iowrite16_native iowrite16
-#define ioread32_native  ioread32
-#define iowrite32_native iowrite32
-#endif /* def __BIG_ENDIAN else */
-#endif /* !ioread32_native */
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/vmm.h b/drivers/gpu/drm/nouveau/include/nvif/vmm.h
new file mode 100644
index 000000000000..c5db8a2e82df
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvif/vmm.h
@@ -0,0 +1,42 @@
+#ifndef __NVIF_VMM_H__
+#define __NVIF_VMM_H__
+#include <nvif/object.h>
+struct nvif_mem;
+struct nvif_mmu;
+
+enum nvif_vmm_get {
+	ADDR,
+	PTES,
+	LAZY
+};
+
+struct nvif_vma {
+	u64 addr;
+	u64 size;
+};
+
+struct nvif_vmm {
+	struct nvif_object object;
+	u64 start;
+	u64 limit;
+
+	struct {
+		u8 shift;
+		bool sparse:1;
+		bool vram:1;
+		bool host:1;
+		bool comp:1;
+	} *page;
+	int page_nr;
+};
+
+int nvif_vmm_init(struct nvif_mmu *, s32 oclass, u64 addr, u64 size,
+		  void *argv, u32 argc, struct nvif_vmm *);
+void nvif_vmm_fini(struct nvif_vmm *);
+int nvif_vmm_get(struct nvif_vmm *, enum nvif_vmm_get, bool sparse,
+		 u8 page, u8 align, u64 size, struct nvif_vma *);
+void nvif_vmm_put(struct nvif_vmm *, struct nvif_vma *);
+int nvif_vmm_map(struct nvif_vmm *, u64 addr, u64 size, void *argv, u32 argc,
+		 struct nvif_mem *, u64 offset);
+int nvif_vmm_unmap(struct nvif_vmm *, u64);
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/client.h b/drivers/gpu/drm/nouveau/include/nvkm/core/client.h
index ca23230d5743..757fac823a10 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/core/client.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/core/client.h
@@ -17,7 +17,8 @@ struct nvkm_client {
 	void *data;
 	int (*ntfy)(const void *, u32, const void *, u32);
 
-	struct nvkm_vm *vm;
+	struct list_head umem;
+	spinlock_t lock;
 };
 
 int  nvkm_client_new(const char *name, u64 device, const char *cfg,
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/device.h b/drivers/gpu/drm/nouveau/include/nvkm/core/device.h
index d7ecb65ba19f..560265b15ec2 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/core/device.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/core/device.h
@@ -1,8 +1,8 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __NVKM_DEVICE_H__
 #define __NVKM_DEVICE_H__
+#include <core/oclass.h>
 #include <core/event.h>
-#include <core/object.h>
 
 enum nvkm_devidx {
 	NVKM_SUBDEV_PCI,
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/engine.h b/drivers/gpu/drm/nouveau/include/nvkm/core/engine.h
index c6bcd8a64cae..ebf8473a39fe 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/core/engine.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/core/engine.h
@@ -16,6 +16,7 @@ struct nvkm_engine {
 
 struct nvkm_engine_func {
 	void *(*dtor)(struct nvkm_engine *);
+	void (*preinit)(struct nvkm_engine *);
 	int (*oneinit)(struct nvkm_engine *);
 	int (*init)(struct nvkm_engine *);
 	int (*fini)(struct nvkm_engine *, bool suspend);
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/gpuobj.h b/drivers/gpu/drm/nouveau/include/nvkm/core/gpuobj.h
index 473ba0b9a368..10eeaeebc242 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/core/gpuobj.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/core/gpuobj.h
@@ -1,18 +1,17 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __NVKM_GPUOBJ_H__
 #define __NVKM_GPUOBJ_H__
-#include <core/object.h>
 #include <core/memory.h>
 #include <core/mm.h>
-struct nvkm_vma;
-struct nvkm_vm;
 
 #define NVOBJ_FLAG_ZERO_ALLOC 0x00000001
 #define NVOBJ_FLAG_HEAP       0x00000004
 
 struct nvkm_gpuobj {
-	struct nvkm_object object;
-	const struct nvkm_gpuobj_func *func;
+	union {
+		const struct nvkm_gpuobj_func *func;
+		const struct nvkm_gpuobj_func *ptrs;
+	};
 	struct nvkm_gpuobj *parent;
 	struct nvkm_memory *memory;
 	struct nvkm_mm_node *node;
@@ -29,15 +28,14 @@ struct nvkm_gpuobj_func {
 	void (*release)(struct nvkm_gpuobj *);
 	u32 (*rd32)(struct nvkm_gpuobj *, u32 offset);
 	void (*wr32)(struct nvkm_gpuobj *, u32 offset, u32 data);
+	int (*map)(struct nvkm_gpuobj *, u64 offset, struct nvkm_vmm *,
+		   struct nvkm_vma *, void *argv, u32 argc);
 };
 
 int nvkm_gpuobj_new(struct nvkm_device *, u32 size, int align, bool zero,
 		    struct nvkm_gpuobj *parent, struct nvkm_gpuobj **);
 void nvkm_gpuobj_del(struct nvkm_gpuobj **);
 int nvkm_gpuobj_wrap(struct nvkm_memory *, struct nvkm_gpuobj **);
-int nvkm_gpuobj_map(struct nvkm_gpuobj *, struct nvkm_vm *, u32 access,
-		    struct nvkm_vma *);
-void nvkm_gpuobj_unmap(struct nvkm_vma *);
 void nvkm_gpuobj_memcpy_to(struct nvkm_gpuobj *dst, u32 dstoffset, void *src,
 			   u32 length);
 void nvkm_gpuobj_memcpy_from(void *dst, struct nvkm_gpuobj *src, u32 srcoffset,
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/memory.h b/drivers/gpu/drm/nouveau/include/nvkm/core/memory.h
index affba21fcbad..05f505de0075 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/core/memory.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/core/memory.h
@@ -4,7 +4,12 @@
 #include <core/os.h>
 struct nvkm_device;
 struct nvkm_vma;
-struct nvkm_vm;
+struct nvkm_vmm;
+
+struct nvkm_tags {
+	struct nvkm_mm_node *mn;
+	refcount_t refcount;
+};
 
 enum nvkm_memory_target {
 	NVKM_MEM_TARGET_INST, /* instance memory */
@@ -15,41 +20,84 @@ enum nvkm_memory_target {
 
 struct nvkm_memory {
 	const struct nvkm_memory_func *func;
+	const struct nvkm_memory_ptrs *ptrs;
+	struct kref kref;
+	struct nvkm_tags *tags;
 };
 
 struct nvkm_memory_func {
 	void *(*dtor)(struct nvkm_memory *);
 	enum nvkm_memory_target (*target)(struct nvkm_memory *);
+	u8 (*page)(struct nvkm_memory *);
 	u64 (*addr)(struct nvkm_memory *);
 	u64 (*size)(struct nvkm_memory *);
-	void (*boot)(struct nvkm_memory *, struct nvkm_vm *);
+	void (*boot)(struct nvkm_memory *, struct nvkm_vmm *);
 	void __iomem *(*acquire)(struct nvkm_memory *);
 	void (*release)(struct nvkm_memory *);
+	int (*map)(struct nvkm_memory *, u64 offset, struct nvkm_vmm *,
+		   struct nvkm_vma *, void *argv, u32 argc);
+};
+
+struct nvkm_memory_ptrs {
 	u32 (*rd32)(struct nvkm_memory *, u64 offset);
 	void (*wr32)(struct nvkm_memory *, u64 offset, u32 data);
-	void (*map)(struct nvkm_memory *, struct nvkm_vma *, u64 offset);
 };
 
 void nvkm_memory_ctor(const struct nvkm_memory_func *, struct nvkm_memory *);
 int nvkm_memory_new(struct nvkm_device *, enum nvkm_memory_target,
 		    u64 size, u32 align, bool zero, struct nvkm_memory **);
-void nvkm_memory_del(struct nvkm_memory **);
+struct nvkm_memory *nvkm_memory_ref(struct nvkm_memory *);
+void nvkm_memory_unref(struct nvkm_memory **);
+int nvkm_memory_tags_get(struct nvkm_memory *, struct nvkm_device *, u32 tags,
+			 void (*clear)(struct nvkm_device *, u32, u32),
+			 struct nvkm_tags **);
+void nvkm_memory_tags_put(struct nvkm_memory *, struct nvkm_device *,
+			  struct nvkm_tags **);
+
 #define nvkm_memory_target(p) (p)->func->target(p)
+#define nvkm_memory_page(p) (p)->func->page(p)
 #define nvkm_memory_addr(p) (p)->func->addr(p)
 #define nvkm_memory_size(p) (p)->func->size(p)
 #define nvkm_memory_boot(p,v) (p)->func->boot((p),(v))
-#define nvkm_memory_map(p,v,o) (p)->func->map((p),(v),(o))
+#define nvkm_memory_map(p,o,vm,va,av,ac)                                       \
+	(p)->func->map((p),(o),(vm),(va),(av),(ac))
 
 /* accessor macros - kmap()/done() must bracket use of the other accessor
  * macros to guarantee correct behaviour across all chipsets
  */
 #define nvkm_kmap(o)     (o)->func->acquire(o)
-#define nvkm_ro32(o,a)   (o)->func->rd32((o), (a))
-#define nvkm_wo32(o,a,d) (o)->func->wr32((o), (a), (d))
+#define nvkm_done(o)     (o)->func->release(o)
+
+#define nvkm_ro32(o,a)   (o)->ptrs->rd32((o), (a))
+#define nvkm_wo32(o,a,d) (o)->ptrs->wr32((o), (a), (d))
 #define nvkm_mo32(o,a,m,d) ({                                                  \
 	u32 _addr = (a), _data = nvkm_ro32((o), _addr);                        \
 	nvkm_wo32((o), _addr, (_data & ~(m)) | (d));                           \
 	_data;                                                                 \
 })
-#define nvkm_done(o)     (o)->func->release(o)
+
+#define nvkm_wo64(o,a,d) do {                                                  \
+	u64 __a = (a), __d = (d);                                              \
+	nvkm_wo32((o), __a + 0, lower_32_bits(__d));                           \
+	nvkm_wo32((o), __a + 4, upper_32_bits(__d));                           \
+} while(0)
+
+#define nvkm_fill(t,s,o,a,d,c) do {                                            \
+	u64 _a = (a), _c = (c), _d = (d), _o = _a >> s, _s = _c << s;          \
+	u##t __iomem *_m = nvkm_kmap(o);                                       \
+	if (likely(_m)) {                                                      \
+		if (_d) {                                                      \
+			while (_c--)                                           \
+				iowrite##t##_native(_d, &_m[_o++]);            \
+		} else {                                                       \
+			memset_io(&_m[_o], _d, _s);                            \
+		}                                                              \
+	} else {                                                               \
+		for (; _c; _c--, _a += BIT(s))                                 \
+			nvkm_wo##t((o), _a, _d);                               \
+	}                                                                      \
+	nvkm_done(o);                                                          \
+} while(0)
+#define nvkm_fo32(o,a,d,c) nvkm_fill(32, 2, (o), (a), (d), (c))
+#define nvkm_fo64(o,a,d,c) nvkm_fill(64, 3, (o), (a), (d), (c))
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/mm.h b/drivers/gpu/drm/nouveau/include/nvkm/core/mm.h
index 2002a4da9999..b0726c39429e 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/core/mm.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/core/mm.h
@@ -31,7 +31,7 @@ nvkm_mm_initialised(struct nvkm_mm *mm)
 	return mm->heap_nodes;
 }
 
-int  nvkm_mm_init(struct nvkm_mm *, u32 offset, u32 length, u32 block);
+int  nvkm_mm_init(struct nvkm_mm *, u8 heap, u32 offset, u32 length, u32 block);
 int  nvkm_mm_fini(struct nvkm_mm *);
 int  nvkm_mm_head(struct nvkm_mm *, u8 heap, u8 type, u32 size_max,
 		  u32 size_min, u32 align, struct nvkm_mm_node **);
@@ -40,9 +40,39 @@ int  nvkm_mm_tail(struct nvkm_mm *, u8 heap, u8 type, u32 size_max,
 void nvkm_mm_free(struct nvkm_mm *, struct nvkm_mm_node **);
 void nvkm_mm_dump(struct nvkm_mm *, const char *);
 
+static inline u32
+nvkm_mm_heap_size(struct nvkm_mm *mm, u8 heap)
+{
+	struct nvkm_mm_node *node;
+	u32 size = 0;
+	list_for_each_entry(node, &mm->nodes, nl_entry) {
+		if (node->heap == heap)
+			size += node->length;
+	}
+	return size;
+}
+
 static inline bool
 nvkm_mm_contiguous(struct nvkm_mm_node *node)
 {
 	return !node->next;
 }
+
+static inline u32
+nvkm_mm_addr(struct nvkm_mm_node *node)
+{
+	if (WARN_ON(!nvkm_mm_contiguous(node)))
+		return 0;
+	return node->offset;
+}
+
+static inline u32
+nvkm_mm_size(struct nvkm_mm_node *node)
+{
+	u32 size = 0;
+	do {
+		size += node->length;
+	} while ((node = node->next));
+	return size;
+}
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/object.h b/drivers/gpu/drm/nouveau/include/nvkm/core/object.h
index 3f13ff1d4ee4..270f893cc154 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/core/object.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/core/object.h
@@ -1,11 +1,9 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __NVKM_OBJECT_H__
 #define __NVKM_OBJECT_H__
-#include <core/os.h>
-#include <core/debug.h>
+#include <core/oclass.h>
 struct nvkm_event;
 struct nvkm_gpuobj;
-struct nvkm_oclass;
 
 struct nvkm_object {
 	const struct nvkm_object_func *func;
@@ -22,13 +20,20 @@ struct nvkm_object {
 	struct rb_node node;
 };
 
+enum nvkm_object_map {
+	NVKM_OBJECT_MAP_IO,
+	NVKM_OBJECT_MAP_VA
+};
+
 struct nvkm_object_func {
 	void *(*dtor)(struct nvkm_object *);
 	int (*init)(struct nvkm_object *);
 	int (*fini)(struct nvkm_object *, bool suspend);
 	int (*mthd)(struct nvkm_object *, u32 mthd, void *data, u32 size);
 	int (*ntfy)(struct nvkm_object *, u32 mthd, struct nvkm_event **);
-	int (*map)(struct nvkm_object *, u64 *addr, u32 *size);
+	int (*map)(struct nvkm_object *, void *argv, u32 argc,
+		   enum nvkm_object_map *, u64 *addr, u64 *size);
+	int (*unmap)(struct nvkm_object *);
 	int (*rd08)(struct nvkm_object *, u64 addr, u8 *data);
 	int (*rd16)(struct nvkm_object *, u64 addr, u16 *data);
 	int (*rd32)(struct nvkm_object *, u64 addr, u32 *data);
@@ -53,7 +58,9 @@ int nvkm_object_init(struct nvkm_object *);
 int nvkm_object_fini(struct nvkm_object *, bool suspend);
 int nvkm_object_mthd(struct nvkm_object *, u32 mthd, void *data, u32 size);
 int nvkm_object_ntfy(struct nvkm_object *, u32 mthd, struct nvkm_event **);
-int nvkm_object_map(struct nvkm_object *, u64 *addr, u32 *size);
+int nvkm_object_map(struct nvkm_object *, void *argv, u32 argc,
+		    enum nvkm_object_map *, u64 *addr, u64 *size);
+int nvkm_object_unmap(struct nvkm_object *);
 int nvkm_object_rd08(struct nvkm_object *, u64 addr, u8  *data);
 int nvkm_object_rd16(struct nvkm_object *, u64 addr, u16 *data);
 int nvkm_object_rd32(struct nvkm_object *, u64 addr, u32 *data);
@@ -67,28 +74,4 @@ bool nvkm_object_insert(struct nvkm_object *);
 void nvkm_object_remove(struct nvkm_object *);
 struct nvkm_object *nvkm_object_search(struct nvkm_client *, u64 object,
 				       const struct nvkm_object_func *);
-
-struct nvkm_sclass {
-	int minver;
-	int maxver;
-	s32 oclass;
-	const struct nvkm_object_func *func;
-	int (*ctor)(const struct nvkm_oclass *, void *data, u32 size,
-		    struct nvkm_object **);
-};
-
-struct nvkm_oclass {
-	int (*ctor)(const struct nvkm_oclass *, void *data, u32 size,
-		    struct nvkm_object **);
-	struct nvkm_sclass base;
-	const void *priv;
-	const void *engn;
-	u32 handle;
-	u8  route;
-	u64 token;
-	u64 object;
-	struct nvkm_client *client;
-	struct nvkm_object *parent;
-	struct nvkm_engine *engine;
-};
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/oclass.h b/drivers/gpu/drm/nouveau/include/nvkm/core/oclass.h
new file mode 100644
index 000000000000..8e1b945d38f3
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvkm/core/oclass.h
@@ -0,0 +1,31 @@
+#ifndef __NVKM_OCLASS_H__
+#define __NVKM_OCLASS_H__
+#include <core/os.h>
+#include <core/debug.h>
+struct nvkm_oclass;
+struct nvkm_object;
+
+struct nvkm_sclass {
+	int minver;
+	int maxver;
+	s32 oclass;
+	const struct nvkm_object_func *func;
+	int (*ctor)(const struct nvkm_oclass *, void *data, u32 size,
+		    struct nvkm_object **);
+};
+
+struct nvkm_oclass {
+	int (*ctor)(const struct nvkm_oclass *, void *data, u32 size,
+		    struct nvkm_object **);
+	struct nvkm_sclass base;
+	const void *priv;
+	const void *engn;
+	u32 handle;
+	u8  route;
+	u64 token;
+	u64 object;
+	struct nvkm_client *client;
+	struct nvkm_object *parent;
+	struct nvkm_engine *engine;
+};
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/os.h b/drivers/gpu/drm/nouveau/include/nvkm/core/os.h
index fc9e8cd36087..445602d1e8d3 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/core/os.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/core/os.h
@@ -2,4 +2,23 @@
 #ifndef __NVKM_OS_H__
 #define __NVKM_OS_H__
 #include <nvif/os.h>
+
+#ifdef __BIG_ENDIAN
+#define ioread16_native ioread16be
+#define iowrite16_native iowrite16be
+#define ioread32_native  ioread32be
+#define iowrite32_native iowrite32be
+#else
+#define ioread16_native ioread16
+#define iowrite16_native iowrite16
+#define ioread32_native  ioread32
+#define iowrite32_native iowrite32
+#endif
+
+#define iowrite64_native(v,p) do {                                             \
+	u32 __iomem *_p = (u32 __iomem *)(p);				       \
+	u64 _v = (v);							       \
+	iowrite32_native(lower_32_bits(_v), &_p[0]);			       \
+	iowrite32_native(upper_32_bits(_v), &_p[1]);			       \
+} while(0)
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/ramht.h b/drivers/gpu/drm/nouveau/include/nvkm/core/ramht.h
index 674a38408240..d5d789663aca 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/core/ramht.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/core/ramht.h
@@ -2,6 +2,7 @@
 #ifndef __NVKM_RAMHT_H__
 #define __NVKM_RAMHT_H__
 #include <core/gpuobj.h>
+struct nvkm_object;
 
 struct nvkm_ramht_data {
 	struct nvkm_gpuobj *inst;
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/subdev.h b/drivers/gpu/drm/nouveau/include/nvkm/core/subdev.h
index 38f51ff7ab40..63df2290177f 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/core/subdev.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/core/subdev.h
@@ -34,7 +34,7 @@ void nvkm_subdev_intr(struct nvkm_subdev *);
 /* subdev logging */
 #define nvkm_printk_(s,l,p,f,a...) do {                                        \
 	const struct nvkm_subdev *_subdev = (s);                               \
-	if (_subdev->debug >= (l)) {                                           \
+	if (CONFIG_NOUVEAU_DEBUG >= (l) && _subdev->debug >= (l)) {            \
 		dev_##p(_subdev->device->dev, "%s: "f,                         \
 			nvkm_subdev_name[_subdev->index], ##a);                \
 	}                                                                      \
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/engine/dma.h b/drivers/gpu/drm/nouveau/include/nvkm/engine/dma.h
index 5f5cae7c474e..0f9c1c702ed6 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/engine/dma.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/engine/dma.h
@@ -2,6 +2,7 @@
 #ifndef __NVKM_DMA_H__
 #define __NVKM_DMA_H__
 #include <core/engine.h>
+#include <core/object.h>
 struct nvkm_client;
 
 struct nvkm_dmaobj {
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/engine/falcon.h b/drivers/gpu/drm/nouveau/include/nvkm/engine/falcon.h
index 5a51842bc241..6427747b6f77 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/engine/falcon.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/engine/falcon.h
@@ -4,6 +4,7 @@
 #define nvkm_falcon(p) container_of((p), struct nvkm_falcon, engine)
 #include <core/engine.h>
 struct nvkm_fifo_chan;
+struct nvkm_gpuobj;
 
 enum nvkm_falcon_dmaidx {
 	FALCON_DMAIDX_UCODE		= 0,
@@ -78,7 +79,7 @@ struct nvkm_falcon_func {
 	void (*load_imem)(struct nvkm_falcon *, void *, u32, u32, u16, u8, bool);
 	void (*load_dmem)(struct nvkm_falcon *, void *, u32, u32, u8);
 	void (*read_dmem)(struct nvkm_falcon *, u32, u32, u8, void *);
-	void (*bind_context)(struct nvkm_falcon *, struct nvkm_gpuobj *);
+	void (*bind_context)(struct nvkm_falcon *, struct nvkm_memory *);
 	int (*wait_for_halt)(struct nvkm_falcon *, u32);
 	int (*clear_interrupt)(struct nvkm_falcon *, u32);
 	void (*set_start_addr)(struct nvkm_falcon *, u32 start_addr);
@@ -113,7 +114,7 @@ void nvkm_falcon_load_imem(struct nvkm_falcon *, void *, u32, u32, u16, u8,
 			   bool);
 void nvkm_falcon_load_dmem(struct nvkm_falcon *, void *, u32, u32, u8);
 void nvkm_falcon_read_dmem(struct nvkm_falcon *, u32, u32, u8, void *);
-void nvkm_falcon_bind_context(struct nvkm_falcon *, struct nvkm_gpuobj *);
+void nvkm_falcon_bind_context(struct nvkm_falcon *, struct nvkm_memory *);
 void nvkm_falcon_set_start_addr(struct nvkm_falcon *, u32);
 void nvkm_falcon_start(struct nvkm_falcon *);
 int nvkm_falcon_wait_for_halt(struct nvkm_falcon *, u32);
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/engine/fifo.h b/drivers/gpu/drm/nouveau/include/nvkm/engine/fifo.h
index 025f400c9f5d..c17b3a9bf8fb 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/engine/fifo.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/engine/fifo.h
@@ -2,6 +2,7 @@
 #ifndef __NVKM_FIFO_H__
 #define __NVKM_FIFO_H__
 #include <core/engine.h>
+#include <core/object.h>
 #include <core/event.h>
 
 #define NVKM_FIFO_CHID_NR 4096
@@ -22,7 +23,7 @@ struct nvkm_fifo_chan {
 	u16 chid;
 	struct nvkm_gpuobj *inst;
 	struct nvkm_gpuobj *push;
-	struct nvkm_vm *vm;
+	struct nvkm_vmm *vmm;
 	void __iomem *user;
 	u64 addr;
 	u32 size;
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bar.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bar.h
index 91f1e0efe061..f6bd94c7e0f7 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bar.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bar.h
@@ -9,17 +9,22 @@ struct nvkm_bar {
 	struct nvkm_subdev subdev;
 
 	spinlock_t lock;
+	bool bar2;
 
 	/* whether the BAR supports to be ioremapped WC or should be uncached */
 	bool iomap_uncached;
 };
 
+struct nvkm_vmm *nvkm_bar_bar1_vmm(struct nvkm_device *);
+void nvkm_bar_bar2_init(struct nvkm_device *);
+void nvkm_bar_bar2_fini(struct nvkm_device *);
+struct nvkm_vmm *nvkm_bar_bar2_vmm(struct nvkm_device *);
 void nvkm_bar_flush(struct nvkm_bar *);
-struct nvkm_vm *nvkm_bar_kmap(struct nvkm_bar *);
-int nvkm_bar_umap(struct nvkm_bar *, u64 size, int type, struct nvkm_vma *);
 
 int nv50_bar_new(struct nvkm_device *, int, struct nvkm_bar **);
 int g84_bar_new(struct nvkm_device *, int, struct nvkm_bar **);
 int gf100_bar_new(struct nvkm_device *, int, struct nvkm_bar **);
 int gk20a_bar_new(struct nvkm_device *, int, struct nvkm_bar **);
+int gm107_bar_new(struct nvkm_device *, int, struct nvkm_bar **);
+int gm20b_bar_new(struct nvkm_device *, int, struct nvkm_bar **);
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/fb.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/fb.h
index 4da68dd52619..adb78f7d083a 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/fb.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/fb.h
@@ -2,8 +2,7 @@
 #ifndef __NVKM_FB_H__
 #define __NVKM_FB_H__
 #include <core/subdev.h>
-
-#include <subdev/mmu.h>
+#include <core/mm.h>
 
 /* memory type/access flags, do not match hardware values */
 #define NV_MEM_ACCESS_RO  1
@@ -22,22 +21,6 @@
 #define NVKM_RAM_TYPE_VM 0x7f
 #define NV_MEM_COMP_VM 0x03
 
-struct nvkm_mem {
-	struct drm_device *dev;
-
-	struct nvkm_vma bar_vma;
-	struct nvkm_vma vma[2];
-	u8  page_shift;
-
-	struct nvkm_mm_node *tag;
-	struct nvkm_mm_node *mem;
-	dma_addr_t *pages;
-	u32 memtype;
-	u64 offset;
-	u64 size;
-	struct sg_table *sg;
-};
-
 struct nvkm_fb_tile {
 	struct nvkm_mm_node *tag;
 	u32 addr;
@@ -51,6 +34,7 @@ struct nvkm_fb {
 	struct nvkm_subdev subdev;
 
 	struct nvkm_ram *ram;
+	struct nvkm_mm tags;
 
 	struct {
 		struct nvkm_fb_tile region[16];
@@ -63,7 +47,6 @@ struct nvkm_fb {
 	struct nvkm_memory *mmu_wr;
 };
 
-bool nvkm_fb_memtype_valid(struct nvkm_fb *, u32 memtype);
 void nvkm_fb_tile_init(struct nvkm_fb *, int region, u32 addr, u32 size,
 		       u32 pitch, u32 flags, struct nvkm_fb_tile *);
 void nvkm_fb_tile_fini(struct nvkm_fb *, int region, struct nvkm_fb_tile *);
@@ -130,8 +113,11 @@ struct nvkm_ram {
 	u64 size;
 
 #define NVKM_RAM_MM_SHIFT 12
+#define NVKM_RAM_MM_ANY    (NVKM_MM_HEAP_ANY + 0)
+#define NVKM_RAM_MM_NORMAL (NVKM_MM_HEAP_ANY + 1)
+#define NVKM_RAM_MM_NOMAP  (NVKM_MM_HEAP_ANY + 2)
+#define NVKM_RAM_MM_MIXED  (NVKM_MM_HEAP_ANY + 3)
 	struct nvkm_mm vram;
-	struct nvkm_mm tags;
 	u64 stolen;
 
 	int ranks;
@@ -148,6 +134,10 @@ struct nvkm_ram {
 	struct nvkm_ram_data target;
 };
 
+int
+nvkm_ram_get(struct nvkm_device *, u8 heap, u8 type, u8 page, u64 size,
+	     bool contig, bool back, struct nvkm_memory **);
+
 struct nvkm_ram_func {
 	u64 upper;
 	u32 (*probe_fbp)(const struct nvkm_ram_func *, struct nvkm_device *,
@@ -158,14 +148,8 @@ struct nvkm_ram_func {
 	void *(*dtor)(struct nvkm_ram *);
 	int (*init)(struct nvkm_ram *);
 
-	int (*get)(struct nvkm_ram *, u64 size, u32 align, u32 size_nc,
-		   u32 type, struct nvkm_mem **);
-	void (*put)(struct nvkm_ram *, struct nvkm_mem **);
-
 	int (*calc)(struct nvkm_ram *, u32 freq);
 	int (*prog)(struct nvkm_ram *);
 	void (*tidy)(struct nvkm_ram *);
 };
-
-extern const u8 gf100_pte_storage_type_map[256];
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/instmem.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/instmem.h
index 91126fd29222..36ed520ed2d0 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/instmem.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/instmem.h
@@ -10,6 +10,7 @@ struct nvkm_instmem {
 
 	spinlock_t lock;
 	struct list_head list;
+	struct list_head boot;
 	u32 reserved;
 
 	struct nvkm_memory *vbios;
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/ltc.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/ltc.h
index 63b7ad1f9ce2..95b611554d53 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/ltc.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/ltc.h
@@ -15,8 +15,7 @@ struct nvkm_ltc {
 
 	u32 num_tags;
 	u32 tag_base;
-	struct nvkm_mm tags;
-	struct nvkm_mm_node *tag_ram;
+	struct nvkm_memory *tag_ram;
 
 	int zbc_min;
 	int zbc_max;
@@ -24,9 +23,7 @@ struct nvkm_ltc {
 	u32 zbc_depth[NVKM_LTC_MAX_ZBC_CNT];
 };
 
-int nvkm_ltc_tags_alloc(struct nvkm_ltc *, u32 count, struct nvkm_mm_node **);
-void nvkm_ltc_tags_free(struct nvkm_ltc *, struct nvkm_mm_node **);
-void nvkm_ltc_tags_clear(struct nvkm_ltc *, u32 first, u32 count);
+void nvkm_ltc_tags_clear(struct nvkm_device *, u32 first, u32 count);
 
 int nvkm_ltc_zbc_color_get(struct nvkm_ltc *, int index, const u32[4]);
 int nvkm_ltc_zbc_depth_get(struct nvkm_ltc *, int index, const u32);
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/mmu.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/mmu.h
index 0fdfc610ceb3..0760b93e9d1f 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/mmu.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/mmu.h
@@ -2,68 +2,130 @@
 #ifndef __NVKM_MMU_H__
 #define __NVKM_MMU_H__
 #include <core/subdev.h>
-#include <core/mm.h>
-struct nvkm_device;
-struct nvkm_mem;
-
-struct nvkm_vm_pgt {
-	struct nvkm_memory *mem[2];
-	u32 refcount[2];
-};
-
-struct nvkm_vm_pgd {
-	struct list_head head;
-	struct nvkm_gpuobj *obj;
-};
 
 struct nvkm_vma {
 	struct list_head head;
-	int refcount;
-	struct nvkm_vm *vm;
-	struct nvkm_mm_node *node;
-	u64 offset;
-	u32 access;
+	struct rb_node tree;
+	u64 addr;
+	u64 size:50;
+	bool mapref:1; /* PTs (de)referenced on (un)map (vs pre-allocated). */
+	bool sparse:1; /* Unmapped PDEs/PTEs will not trigger MMU faults. */
+#define NVKM_VMA_PAGE_NONE 7
+	u8   page:3; /* Requested page type (index, or NONE for automatic). */
+	u8   refd:3; /* Current page type (index, or NONE for unreferenced). */
+	bool used:1; /* Region allocated. */
+	bool part:1; /* Region was split from an allocated region by map(). */
+	bool user:1; /* Region user-allocated. */
+	bool busy:1; /* Region busy (for temporarily preventing user access). */
+	struct nvkm_memory *memory; /* Memory currently mapped into VMA. */
+	struct nvkm_tags *tags; /* Compression tag reference. */
 };
 
-struct nvkm_vm {
+struct nvkm_vmm {
+	const struct nvkm_vmm_func *func;
 	struct nvkm_mmu *mmu;
-
+	const char *name;
+	u32 debug;
+	struct kref kref;
 	struct mutex mutex;
-	struct nvkm_mm mm;
-	struct kref refcount;
 
-	struct list_head pgd_list;
+	u64 start;
+	u64 limit;
+
+	struct nvkm_vmm_pt *pd;
+	struct list_head join;
+
+	struct list_head list;
+	struct rb_root free;
+	struct rb_root root;
+
+	bool bootstrapped;
 	atomic_t engref[NVKM_SUBDEV_NR];
 
-	struct nvkm_vm_pgt *pgt;
-	u32 fpde;
-	u32 lpde;
+	dma_addr_t null;
+	void *nullp;
 };
 
-int  nvkm_vm_new(struct nvkm_device *, u64 offset, u64 length, u64 mm_offset,
-		 struct lock_class_key *, struct nvkm_vm **);
-int  nvkm_vm_ref(struct nvkm_vm *, struct nvkm_vm **, struct nvkm_gpuobj *pgd);
-int  nvkm_vm_boot(struct nvkm_vm *, u64 size);
-int  nvkm_vm_get(struct nvkm_vm *, u64 size, u32 page_shift, u32 access,
-		 struct nvkm_vma *);
-void nvkm_vm_put(struct nvkm_vma *);
-void nvkm_vm_map(struct nvkm_vma *, struct nvkm_mem *);
-void nvkm_vm_map_at(struct nvkm_vma *, u64 offset, struct nvkm_mem *);
-void nvkm_vm_unmap(struct nvkm_vma *);
-void nvkm_vm_unmap_at(struct nvkm_vma *, u64 offset, u64 length);
+int nvkm_vmm_new(struct nvkm_device *, u64 addr, u64 size, void *argv, u32 argc,
+		 struct lock_class_key *, const char *name, struct nvkm_vmm **);
+struct nvkm_vmm *nvkm_vmm_ref(struct nvkm_vmm *);
+void nvkm_vmm_unref(struct nvkm_vmm **);
+int nvkm_vmm_boot(struct nvkm_vmm *);
+int nvkm_vmm_join(struct nvkm_vmm *, struct nvkm_memory *inst);
+void nvkm_vmm_part(struct nvkm_vmm *, struct nvkm_memory *inst);
+int nvkm_vmm_get(struct nvkm_vmm *, u8 page, u64 size, struct nvkm_vma **);
+void nvkm_vmm_put(struct nvkm_vmm *, struct nvkm_vma **);
+
+struct nvkm_vmm_map {
+	struct nvkm_memory *memory;
+	u64 offset;
+
+	struct nvkm_mm_node *mem;
+	struct scatterlist *sgl;
+	dma_addr_t *dma;
+	u64 off;
+
+	const struct nvkm_vmm_page *page;
+
+	struct nvkm_tags *tags;
+	u64 next;
+	u64 type;
+	u64 ctag;
+};
+
+int nvkm_vmm_map(struct nvkm_vmm *, struct nvkm_vma *, void *argv, u32 argc,
+		 struct nvkm_vmm_map *);
+void nvkm_vmm_unmap(struct nvkm_vmm *, struct nvkm_vma *);
+
+struct nvkm_memory *nvkm_umem_search(struct nvkm_client *, u64);
+struct nvkm_vmm *nvkm_uvmm_search(struct nvkm_client *, u64 handle);
 
 struct nvkm_mmu {
 	const struct nvkm_mmu_func *func;
 	struct nvkm_subdev subdev;
 
-	u64 limit;
 	u8  dma_bits;
-	u8  lpg_shift;
+
+	int heap_nr;
+	struct {
+#define NVKM_MEM_VRAM                                                      0x01
+#define NVKM_MEM_HOST                                                      0x02
+#define NVKM_MEM_COMP                                                      0x04
+#define NVKM_MEM_DISP                                                      0x08
+		u8  type;
+		u64 size;
+	} heap[4];
+
+	int type_nr;
+	struct {
+#define NVKM_MEM_KIND                                                      0x10
+#define NVKM_MEM_MAPPABLE                                                  0x20
+#define NVKM_MEM_COHERENT                                                  0x40
+#define NVKM_MEM_UNCACHED                                                  0x80
+		u8 type;
+		u8 heap;
+	} type[16];
+
+	struct nvkm_vmm *vmm;
+
+	struct {
+		struct mutex mutex;
+		struct list_head list;
+	} ptc, ptp;
+
+	struct nvkm_device_oclass user;
 };
 
 int nv04_mmu_new(struct nvkm_device *, int, struct nvkm_mmu **);
 int nv41_mmu_new(struct nvkm_device *, int, struct nvkm_mmu **);
 int nv44_mmu_new(struct nvkm_device *, int, struct nvkm_mmu **);
 int nv50_mmu_new(struct nvkm_device *, int, struct nvkm_mmu **);
+int g84_mmu_new(struct nvkm_device *, int, struct nvkm_mmu **);
 int gf100_mmu_new(struct nvkm_device *, int, struct nvkm_mmu **);
+int gk104_mmu_new(struct nvkm_device *, int, struct nvkm_mmu **);
+int gk20a_mmu_new(struct nvkm_device *, int, struct nvkm_mmu **);
+int gm200_mmu_new(struct nvkm_device *, int, struct nvkm_mmu **);
+int gm20b_mmu_new(struct nvkm_device *, int, struct nvkm_mmu **);
+int gp100_mmu_new(struct nvkm_device *, int, struct nvkm_mmu **);
+int gp10b_mmu_new(struct nvkm_device *, int, struct nvkm_mmu **);
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/therm.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/therm.h
index 98fe1d0fd592..b1ac47eb786e 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/therm.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/therm.h
@@ -98,4 +98,5 @@ int gt215_therm_new(struct nvkm_device *, int, struct nvkm_therm **);
 int gf119_therm_new(struct nvkm_device *, int, struct nvkm_therm **);
 int gm107_therm_new(struct nvkm_device *, int, struct nvkm_therm **);
 int gm200_therm_new(struct nvkm_device *, int, struct nvkm_therm **);
+int gp100_therm_new(struct nvkm_device *, int, struct nvkm_therm **);
 #endif
diff --git a/drivers/gpu/drm/nouveau/nouveau_abi16.c b/drivers/gpu/drm/nouveau/nouveau_abi16.c
index f98f800cc011..ece650a0c5f9 100644
--- a/drivers/gpu/drm/nouveau/nouveau_abi16.c
+++ b/drivers/gpu/drm/nouveau/nouveau_abi16.c
@@ -34,6 +34,7 @@
 #include "nouveau_gem.h"
 #include "nouveau_chan.h"
 #include "nouveau_abi16.h"
+#include "nouveau_vmm.h"
 
 static struct nouveau_abi16 *
 nouveau_abi16(struct drm_file *file_priv)
@@ -134,7 +135,7 @@ nouveau_abi16_chan_fini(struct nouveau_abi16 *abi16,
 	}
 
 	if (chan->ntfy) {
-		nouveau_bo_vma_del(chan->ntfy, &chan->ntfy_vma);
+		nouveau_vma_del(&chan->ntfy_vma);
 		nouveau_bo_unpin(chan->ntfy);
 		drm_gem_object_unreference_unlocked(&chan->ntfy->gem);
 	}
@@ -184,29 +185,33 @@ nouveau_abi16_ioctl_getparam(ABI16_IOCTL_ARGS)
 		getparam->value = device->info.chipset;
 		break;
 	case NOUVEAU_GETPARAM_PCI_VENDOR:
-		if (nvxx_device(device)->func->pci)
+		if (device->info.platform != NV_DEVICE_INFO_V0_SOC)
 			getparam->value = dev->pdev->vendor;
 		else
 			getparam->value = 0;
 		break;
 	case NOUVEAU_GETPARAM_PCI_DEVICE:
-		if (nvxx_device(device)->func->pci)
+		if (device->info.platform != NV_DEVICE_INFO_V0_SOC)
 			getparam->value = dev->pdev->device;
 		else
 			getparam->value = 0;
 		break;
 	case NOUVEAU_GETPARAM_BUS_TYPE:
-		if (!nvxx_device(device)->func->pci)
-			getparam->value = 3;
-		else
-		if (pci_find_capability(dev->pdev, PCI_CAP_ID_AGP))
-			getparam->value = 0;
-		else
-		if (!pci_is_pcie(dev->pdev))
-			getparam->value = 1;
-		else
-			getparam->value = 2;
-		break;
+		switch (device->info.platform) {
+		case NV_DEVICE_INFO_V0_AGP : getparam->value = 0; break;
+		case NV_DEVICE_INFO_V0_PCI : getparam->value = 1; break;
+		case NV_DEVICE_INFO_V0_PCIE: getparam->value = 2; break;
+		case NV_DEVICE_INFO_V0_SOC : getparam->value = 3; break;
+		case NV_DEVICE_INFO_V0_IGP :
+			if (!pci_is_pcie(dev->pdev))
+				getparam->value = 1;
+			else
+				getparam->value = 2;
+			break;
+		default:
+			WARN_ON(1);
+			break;
+		}
 	case NOUVEAU_GETPARAM_FB_SIZE:
 		getparam->value = drm->gem.vram_available;
 		break;
@@ -329,8 +334,7 @@ nouveau_abi16_ioctl_channel_alloc(ABI16_IOCTL_ARGS)
 		goto done;
 
 	if (device->info.family >= NV_DEVICE_INFO_V0_TESLA) {
-		ret = nouveau_bo_vma_add(chan->ntfy, cli->vm,
-					&chan->ntfy_vma);
+		ret = nouveau_vma_new(chan->ntfy, &cli->vmm, &chan->ntfy_vma);
 		if (ret)
 			goto done;
 	}
@@ -340,7 +344,7 @@ nouveau_abi16_ioctl_channel_alloc(ABI16_IOCTL_ARGS)
 	if (ret)
 		goto done;
 
-	ret = nvkm_mm_init(&chan->heap, 0, PAGE_SIZE, 1);
+	ret = nvkm_mm_init(&chan->heap, 0, 0, PAGE_SIZE, 1);
 done:
 	if (ret)
 		nouveau_abi16_chan_fini(abi16, chan);
@@ -548,8 +552,8 @@ nouveau_abi16_ioctl_notifierobj_alloc(ABI16_IOCTL_ARGS)
 	if (device->info.family >= NV_DEVICE_INFO_V0_TESLA) {
 		args.target = NV_DMA_V0_TARGET_VM;
 		args.access = NV_DMA_V0_ACCESS_VM;
-		args.start += chan->ntfy_vma.offset;
-		args.limit += chan->ntfy_vma.offset;
+		args.start += chan->ntfy_vma->addr;
+		args.limit += chan->ntfy_vma->addr;
 	} else
 	if (drm->agp.bridge) {
 		args.target = NV_DMA_V0_TARGET_AGP;
diff --git a/drivers/gpu/drm/nouveau/nouveau_abi16.h b/drivers/gpu/drm/nouveau/nouveau_abi16.h
index 441100aa2320..36fde1ff3ad5 100644
--- a/drivers/gpu/drm/nouveau/nouveau_abi16.h
+++ b/drivers/gpu/drm/nouveau/nouveau_abi16.h
@@ -24,7 +24,7 @@ struct nouveau_abi16_chan {
 	struct nouveau_channel *chan;
 	struct list_head notifiers;
 	struct nouveau_bo *ntfy;
-	struct nvkm_vma ntfy_vma;
+	struct nouveau_vma *ntfy_vma;
 	struct nvkm_mm  heap;
 };
 
diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
index dd6fba55ad5d..66bf2aff4a3e 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bios.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
@@ -1478,9 +1478,13 @@ parse_dcb20_entry(struct drm_device *dev, struct dcb_table *dcb,
 		case 1:
 			entry->dpconf.link_bw = 270000;
 			break;
-		default:
+		case 2:
 			entry->dpconf.link_bw = 540000;
 			break;
+		case 3:
+		default:
+			entry->dpconf.link_bw = 810000;
+			break;
 		}
 		switch ((conf & 0x0f000000) >> 24) {
 		case 0xf:
@@ -1964,7 +1968,7 @@ static int load_nv17_hw_sequencer_ucode(struct drm_device *dev,
 	 * The microcode entries are found by the "HWSQ" signature.
 	 */
 
-	const uint8_t hwsq_signature[] = { 'H', 'W', 'S', 'Q' };
+	static const uint8_t hwsq_signature[] = { 'H', 'W', 'S', 'Q' };
 	const int sz = sizeof(hwsq_signature);
 	int hwsq_offset;
 
@@ -1980,7 +1984,7 @@ uint8_t *nouveau_bios_embedded_edid(struct drm_device *dev)
 {
 	struct nouveau_drm *drm = nouveau_drm(dev);
 	struct nvbios *bios = &drm->vbios;
-	const uint8_t edid_sig[] = {
+	static const uint8_t edid_sig[] = {
 			0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00 };
 	uint16_t offset = 0;
 	uint16_t newoffset;
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index e427f80344c4..435ff8662cfa 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -37,6 +37,12 @@
 #include "nouveau_bo.h"
 #include "nouveau_ttm.h"
 #include "nouveau_gem.h"
+#include "nouveau_mem.h"
+#include "nouveau_vmm.h"
+
+#include <nvif/class.h>
+#include <nvif/if500b.h>
+#include <nvif/if900b.h>
 
 /*
  * NV10-NV40 tiling helpers
@@ -48,8 +54,7 @@ nv10_bo_update_tile_region(struct drm_device *dev, struct nouveau_drm_tile *reg,
 {
 	struct nouveau_drm *drm = nouveau_drm(dev);
 	int i = reg - drm->tile.reg;
-	struct nvkm_device *device = nvxx_device(&drm->client.device);
-	struct nvkm_fb *fb = device->fb;
+	struct nvkm_fb *fb = nvxx_fb(&drm->client.device);
 	struct nvkm_fb_tile *tile = &fb->tile.region[i];
 
 	nouveau_fence_unref(&reg->fence);
@@ -97,7 +102,7 @@ nv10_bo_put_tile_region(struct drm_device *dev, struct nouveau_drm_tile *tile,
 
 static struct nouveau_drm_tile *
 nv10_bo_set_tiling(struct drm_device *dev, u32 addr,
-		   u32 size, u32 pitch, u32 flags)
+		   u32 size, u32 pitch, u32 zeta)
 {
 	struct nouveau_drm *drm = nouveau_drm(dev);
 	struct nvkm_fb *fb = nvxx_fb(&drm->client.device);
@@ -120,8 +125,7 @@ nv10_bo_set_tiling(struct drm_device *dev, u32 addr,
 	}
 
 	if (found)
-		nv10_bo_update_tile_region(dev, found, addr, size,
-					    pitch, flags);
+		nv10_bo_update_tile_region(dev, found, addr, size, pitch, zeta);
 	return found;
 }
 
@@ -155,27 +159,27 @@ nouveau_bo_fixup_align(struct nouveau_bo *nvbo, u32 flags,
 	struct nvif_device *device = &drm->client.device;
 
 	if (device->info.family < NV_DEVICE_INFO_V0_TESLA) {
-		if (nvbo->tile_mode) {
+		if (nvbo->mode) {
 			if (device->info.chipset >= 0x40) {
 				*align = 65536;
-				*size = roundup_64(*size, 64 * nvbo->tile_mode);
+				*size = roundup_64(*size, 64 * nvbo->mode);
 
 			} else if (device->info.chipset >= 0x30) {
 				*align = 32768;
-				*size = roundup_64(*size, 64 * nvbo->tile_mode);
+				*size = roundup_64(*size, 64 * nvbo->mode);
 
 			} else if (device->info.chipset >= 0x20) {
 				*align = 16384;
-				*size = roundup_64(*size, 64 * nvbo->tile_mode);
+				*size = roundup_64(*size, 64 * nvbo->mode);
 
 			} else if (device->info.chipset >= 0x10) {
 				*align = 16384;
-				*size = roundup_64(*size, 32 * nvbo->tile_mode);
+				*size = roundup_64(*size, 32 * nvbo->mode);
 			}
 		}
 	} else {
-		*size = roundup_64(*size, (1 << nvbo->page_shift));
-		*align = max((1 <<  nvbo->page_shift), *align);
+		*size = roundup_64(*size, (1 << nvbo->page));
+		*align = max((1 <<  nvbo->page), *align);
 	}
 
 	*size = roundup_64(*size, PAGE_SIZE);
@@ -187,11 +191,13 @@ nouveau_bo_new(struct nouveau_cli *cli, u64 size, int align,
 	       struct sg_table *sg, struct reservation_object *robj,
 	       struct nouveau_bo **pnvbo)
 {
-	struct nouveau_drm *drm = nouveau_drm(cli->dev);
+	struct nouveau_drm *drm = cli->drm;
 	struct nouveau_bo *nvbo;
+	struct nvif_mmu *mmu = &cli->mmu;
+	struct nvif_vmm *vmm = &cli->vmm.vmm;
 	size_t acc_size;
-	int ret;
 	int type = ttm_bo_type_device;
+	int ret, i, pi = -1;
 
 	if (!size) {
 		NV_WARN(drm, "skipped size %016llx\n", size);
@@ -207,19 +213,81 @@ nouveau_bo_new(struct nouveau_cli *cli, u64 size, int align,
 	INIT_LIST_HEAD(&nvbo->head);
 	INIT_LIST_HEAD(&nvbo->entry);
 	INIT_LIST_HEAD(&nvbo->vma_list);
-	nvbo->tile_mode = tile_mode;
-	nvbo->tile_flags = tile_flags;
 	nvbo->bo.bdev = &drm->ttm.bdev;
 	nvbo->cli = cli;
 
-	if (!nvxx_device(&drm->client.device)->func->cpu_coherent)
-		nvbo->force_coherent = flags & TTM_PL_FLAG_UNCACHED;
+	/* This is confusing, and doesn't actually mean we want an uncached
+	 * mapping, but is what NOUVEAU_GEM_DOMAIN_COHERENT gets translated
+	 * into in nouveau_gem_new().
+	 */
+	if (flags & TTM_PL_FLAG_UNCACHED) {
+		/* Determine if we can get a cache-coherent map, forcing
+		 * uncached mapping if we can't.
+		 */
+		if (!nouveau_drm_use_coherent_gpu_mapping(drm))
+			nvbo->force_coherent = true;
+	}
+
+	if (cli->device.info.family >= NV_DEVICE_INFO_V0_FERMI) {
+		nvbo->kind = (tile_flags & 0x0000ff00) >> 8;
+		if (!nvif_mmu_kind_valid(mmu, nvbo->kind)) {
+			kfree(nvbo);
+			return -EINVAL;
+		}
+
+		nvbo->comp = mmu->kind[nvbo->kind] != nvbo->kind;
+	} else
+	if (cli->device.info.family >= NV_DEVICE_INFO_V0_TESLA) {
+		nvbo->kind = (tile_flags & 0x00007f00) >> 8;
+		nvbo->comp = (tile_flags & 0x00030000) >> 16;
+		if (!nvif_mmu_kind_valid(mmu, nvbo->kind)) {
+			kfree(nvbo);
+			return -EINVAL;
+		}
+	} else {
+		nvbo->zeta = (tile_flags & 0x00000007);
+	}
+	nvbo->mode = tile_mode;
+	nvbo->contig = !(tile_flags & NOUVEAU_GEM_TILE_NONCONTIG);
+
+	/* Determine the desirable target GPU page size for the buffer. */
+	for (i = 0; i < vmm->page_nr; i++) {
+		/* Because we cannot currently allow VMM maps to fail
+		 * during buffer migration, we need to determine page
+		 * size for the buffer up-front, and pre-allocate its
+		 * page tables.
+		 *
+		 * Skip page sizes that can't support needed domains.
+		 */
+		if (cli->device.info.family > NV_DEVICE_INFO_V0_CURIE &&
+		    (flags & TTM_PL_FLAG_VRAM) && !vmm->page[i].vram)
+			continue;
+		if ((flags & TTM_PL_FLAG_TT) &&
+		    (!vmm->page[i].host || vmm->page[i].shift > PAGE_SHIFT))
+			continue;
+
+		/* Select this page size if it's the first that supports
+		 * the potential memory domains, or when it's compatible
+		 * with the requested compression settings.
+		 */
+		if (pi < 0 || !nvbo->comp || vmm->page[i].comp)
+			pi = i;
+
+		/* Stop once the buffer is larger than the current page size. */
+		if (size >= 1ULL << vmm->page[i].shift)
+			break;
+	}
+
+	if (WARN_ON(pi < 0))
+		return -EINVAL;
 
-	nvbo->page_shift = 12;
-	if (drm->client.vm) {
-		if (!(flags & TTM_PL_FLAG_TT) && size > 256 * 1024)
-			nvbo->page_shift = drm->client.vm->mmu->lpg_shift;
+	/* Disable compression if suitable settings couldn't be found. */
+	if (nvbo->comp && !vmm->page[pi].comp) {
+		if (mmu->object.oclass >= NVIF_CLASS_MMU_GF100)
+			nvbo->kind = mmu->kind[nvbo->kind];
+		nvbo->comp = 0;
 	}
+	nvbo->page = vmm->page[pi].shift;
 
 	nouveau_bo_fixup_align(nvbo, flags, &align, &size);
 	nvbo->bo.mem.num_pages = size >> PAGE_SHIFT;
@@ -262,7 +330,7 @@ set_placement_range(struct nouveau_bo *nvbo, uint32_t type)
 	unsigned i, fpfn, lpfn;
 
 	if (drm->client.device.info.family == NV_DEVICE_INFO_V0_CELSIUS &&
-	    nvbo->tile_mode && (type & TTM_PL_FLAG_VRAM) &&
+	    nvbo->mode && (type & TTM_PL_FLAG_VRAM) &&
 	    nvbo->bo.mem.num_pages < vram_pages / 4) {
 		/*
 		 * Make sure that the color and depth buffers are handled
@@ -270,7 +338,7 @@ set_placement_range(struct nouveau_bo *nvbo, uint32_t type)
 		 * speed up when alpha-blending and depth-test are enabled
 		 * at the same time.
 		 */
-		if (nvbo->tile_flags & NOUVEAU_GEM_TILE_ZETA) {
+		if (nvbo->zeta) {
 			fpfn = vram_pages / 2;
 			lpfn = ~0;
 		} else {
@@ -321,14 +389,10 @@ nouveau_bo_pin(struct nouveau_bo *nvbo, uint32_t memtype, bool contig)
 
 	if (drm->client.device.info.family >= NV_DEVICE_INFO_V0_TESLA &&
 	    memtype == TTM_PL_FLAG_VRAM && contig) {
-		if (nvbo->tile_flags & NOUVEAU_GEM_TILE_NONCONTIG) {
-			if (bo->mem.mem_type == TTM_PL_VRAM) {
-				struct nvkm_mem *mem = bo->mem.mm_node;
-				if (!nvkm_mm_contiguous(mem->mem))
-					evict = true;
-			}
-			nvbo->tile_flags &= ~NOUVEAU_GEM_TILE_NONCONTIG;
+		if (!nvbo->contig) {
+			nvbo->contig = true;
 			force = true;
+			evict = true;
 		}
 	}
 
@@ -376,7 +440,7 @@ nouveau_bo_pin(struct nouveau_bo *nvbo, uint32_t memtype, bool contig)
 
 out:
 	if (force && ret)
-		nvbo->tile_flags |= NOUVEAU_GEM_TILE_NONCONTIG;
+		nvbo->contig = false;
 	ttm_bo_unreserve(bo);
 	return ret;
 }
@@ -446,7 +510,6 @@ void
 nouveau_bo_sync_for_device(struct nouveau_bo *nvbo)
 {
 	struct nouveau_drm *drm = nouveau_bdev(nvbo->bo.bdev);
-	struct nvkm_device *device = nvxx_device(&drm->client.device);
 	struct ttm_dma_tt *ttm_dma = (struct ttm_dma_tt *)nvbo->bo.ttm;
 	int i;
 
@@ -458,7 +521,8 @@ nouveau_bo_sync_for_device(struct nouveau_bo *nvbo)
 		return;
 
 	for (i = 0; i < ttm_dma->ttm.num_pages; i++)
-		dma_sync_single_for_device(device->dev, ttm_dma->dma_address[i],
+		dma_sync_single_for_device(drm->dev->dev,
+					   ttm_dma->dma_address[i],
 					   PAGE_SIZE, DMA_TO_DEVICE);
 }
 
@@ -466,7 +530,6 @@ void
 nouveau_bo_sync_for_cpu(struct nouveau_bo *nvbo)
 {
 	struct nouveau_drm *drm = nouveau_bdev(nvbo->bo.bdev);
-	struct nvkm_device *device = nvxx_device(&drm->client.device);
 	struct ttm_dma_tt *ttm_dma = (struct ttm_dma_tt *)nvbo->bo.ttm;
 	int i;
 
@@ -478,7 +541,7 @@ nouveau_bo_sync_for_cpu(struct nouveau_bo *nvbo)
 		return;
 
 	for (i = 0; i < ttm_dma->ttm.num_pages; i++)
-		dma_sync_single_for_cpu(device->dev, ttm_dma->dma_address[i],
+		dma_sync_single_for_cpu(drm->dev->dev, ttm_dma->dma_address[i],
 					PAGE_SIZE, DMA_FROM_DEVICE);
 }
 
@@ -568,6 +631,7 @@ nouveau_bo_init_mem_type(struct ttm_bo_device *bdev, uint32_t type,
 			 struct ttm_mem_type_manager *man)
 {
 	struct nouveau_drm *drm = nouveau_bdev(bdev);
+	struct nvif_mmu *mmu = &drm->client.mmu;
 
 	switch (type) {
 	case TTM_PL_SYSTEM:
@@ -584,7 +648,8 @@ nouveau_bo_init_mem_type(struct ttm_bo_device *bdev, uint32_t type,
 
 		if (drm->client.device.info.family >= NV_DEVICE_INFO_V0_TESLA) {
 			/* Some BARs do not support being ioremapped WC */
-			if (nvxx_bar(&drm->client.device)->iomap_uncached) {
+			const u8 type = mmu->type[drm->ttm.type_vram].type;
+			if (type & NVIF_MEM_UNCACHED) {
 				man->available_caching = TTM_PL_FLAG_UNCACHED;
 				man->default_caching = TTM_PL_FLAG_UNCACHED;
 			}
@@ -659,14 +724,14 @@ static int
 nve0_bo_move_copy(struct nouveau_channel *chan, struct ttm_buffer_object *bo,
 		  struct ttm_mem_reg *old_reg, struct ttm_mem_reg *new_reg)
 {
-	struct nvkm_mem *mem = old_reg->mm_node;
+	struct nouveau_mem *mem = nouveau_mem(old_reg);
 	int ret = RING_SPACE(chan, 10);
 	if (ret == 0) {
 		BEGIN_NVC0(chan, NvSubCopy, 0x0400, 8);
-		OUT_RING  (chan, upper_32_bits(mem->vma[0].offset));
-		OUT_RING  (chan, lower_32_bits(mem->vma[0].offset));
-		OUT_RING  (chan, upper_32_bits(mem->vma[1].offset));
-		OUT_RING  (chan, lower_32_bits(mem->vma[1].offset));
+		OUT_RING  (chan, upper_32_bits(mem->vma[0].addr));
+		OUT_RING  (chan, lower_32_bits(mem->vma[0].addr));
+		OUT_RING  (chan, upper_32_bits(mem->vma[1].addr));
+		OUT_RING  (chan, lower_32_bits(mem->vma[1].addr));
 		OUT_RING  (chan, PAGE_SIZE);
 		OUT_RING  (chan, PAGE_SIZE);
 		OUT_RING  (chan, PAGE_SIZE);
@@ -691,9 +756,9 @@ static int
 nvc0_bo_move_copy(struct nouveau_channel *chan, struct ttm_buffer_object *bo,
 		  struct ttm_mem_reg *old_reg, struct ttm_mem_reg *new_reg)
 {
-	struct nvkm_mem *mem = old_reg->mm_node;
-	u64 src_offset = mem->vma[0].offset;
-	u64 dst_offset = mem->vma[1].offset;
+	struct nouveau_mem *mem = nouveau_mem(old_reg);
+	u64 src_offset = mem->vma[0].addr;
+	u64 dst_offset = mem->vma[1].addr;
 	u32 page_count = new_reg->num_pages;
 	int ret;
 
@@ -729,9 +794,9 @@ static int
 nvc0_bo_move_m2mf(struct nouveau_channel *chan, struct ttm_buffer_object *bo,
 		  struct ttm_mem_reg *old_reg, struct ttm_mem_reg *new_reg)
 {
-	struct nvkm_mem *mem = old_reg->mm_node;
-	u64 src_offset = mem->vma[0].offset;
-	u64 dst_offset = mem->vma[1].offset;
+	struct nouveau_mem *mem = nouveau_mem(old_reg);
+	u64 src_offset = mem->vma[0].addr;
+	u64 dst_offset = mem->vma[1].addr;
 	u32 page_count = new_reg->num_pages;
 	int ret;
 
@@ -768,9 +833,9 @@ static int
 nva3_bo_move_copy(struct nouveau_channel *chan, struct ttm_buffer_object *bo,
 		  struct ttm_mem_reg *old_reg, struct ttm_mem_reg *new_reg)
 {
-	struct nvkm_mem *mem = old_reg->mm_node;
-	u64 src_offset = mem->vma[0].offset;
-	u64 dst_offset = mem->vma[1].offset;
+	struct nouveau_mem *mem = nouveau_mem(old_reg);
+	u64 src_offset = mem->vma[0].addr;
+	u64 dst_offset = mem->vma[1].addr;
 	u32 page_count = new_reg->num_pages;
 	int ret;
 
@@ -806,14 +871,14 @@ static int
 nv98_bo_move_exec(struct nouveau_channel *chan, struct ttm_buffer_object *bo,
 		  struct ttm_mem_reg *old_reg, struct ttm_mem_reg *new_reg)
 {
-	struct nvkm_mem *mem = old_reg->mm_node;
+	struct nouveau_mem *mem = nouveau_mem(old_reg);
 	int ret = RING_SPACE(chan, 7);
 	if (ret == 0) {
 		BEGIN_NV04(chan, NvSubCopy, 0x0320, 6);
-		OUT_RING  (chan, upper_32_bits(mem->vma[0].offset));
-		OUT_RING  (chan, lower_32_bits(mem->vma[0].offset));
-		OUT_RING  (chan, upper_32_bits(mem->vma[1].offset));
-		OUT_RING  (chan, lower_32_bits(mem->vma[1].offset));
+		OUT_RING  (chan, upper_32_bits(mem->vma[0].addr));
+		OUT_RING  (chan, lower_32_bits(mem->vma[0].addr));
+		OUT_RING  (chan, upper_32_bits(mem->vma[1].addr));
+		OUT_RING  (chan, lower_32_bits(mem->vma[1].addr));
 		OUT_RING  (chan, 0x00000000 /* COPY */);
 		OUT_RING  (chan, new_reg->num_pages << PAGE_SHIFT);
 	}
@@ -824,15 +889,15 @@ static int
 nv84_bo_move_exec(struct nouveau_channel *chan, struct ttm_buffer_object *bo,
 		  struct ttm_mem_reg *old_reg, struct ttm_mem_reg *new_reg)
 {
-	struct nvkm_mem *mem = old_reg->mm_node;
+	struct nouveau_mem *mem = nouveau_mem(old_reg);
 	int ret = RING_SPACE(chan, 7);
 	if (ret == 0) {
 		BEGIN_NV04(chan, NvSubCopy, 0x0304, 6);
 		OUT_RING  (chan, new_reg->num_pages << PAGE_SHIFT);
-		OUT_RING  (chan, upper_32_bits(mem->vma[0].offset));
-		OUT_RING  (chan, lower_32_bits(mem->vma[0].offset));
-		OUT_RING  (chan, upper_32_bits(mem->vma[1].offset));
-		OUT_RING  (chan, lower_32_bits(mem->vma[1].offset));
+		OUT_RING  (chan, upper_32_bits(mem->vma[0].addr));
+		OUT_RING  (chan, lower_32_bits(mem->vma[0].addr));
+		OUT_RING  (chan, upper_32_bits(mem->vma[1].addr));
+		OUT_RING  (chan, lower_32_bits(mem->vma[1].addr));
 		OUT_RING  (chan, 0x00000000 /* MODE_COPY, QUERY_NONE */);
 	}
 	return ret;
@@ -858,12 +923,12 @@ static int
 nv50_bo_move_m2mf(struct nouveau_channel *chan, struct ttm_buffer_object *bo,
 		  struct ttm_mem_reg *old_reg, struct ttm_mem_reg *new_reg)
 {
-	struct nvkm_mem *mem = old_reg->mm_node;
+	struct nouveau_mem *mem = nouveau_mem(old_reg);
 	u64 length = (new_reg->num_pages << PAGE_SHIFT);
-	u64 src_offset = mem->vma[0].offset;
-	u64 dst_offset = mem->vma[1].offset;
-	int src_tiled = !!mem->memtype;
-	int dst_tiled = !!((struct nvkm_mem *)new_reg->mm_node)->memtype;
+	u64 src_offset = mem->vma[0].addr;
+	u64 dst_offset = mem->vma[1].addr;
+	int src_tiled = !!mem->kind;
+	int dst_tiled = !!nouveau_mem(new_reg)->kind;
 	int ret;
 
 	while (length) {
@@ -1000,25 +1065,31 @@ static int
 nouveau_bo_move_prep(struct nouveau_drm *drm, struct ttm_buffer_object *bo,
 		     struct ttm_mem_reg *reg)
 {
-	struct nvkm_mem *old_mem = bo->mem.mm_node;
-	struct nvkm_mem *new_mem = reg->mm_node;
-	u64 size = (u64)reg->num_pages << PAGE_SHIFT;
+	struct nouveau_mem *old_mem = nouveau_mem(&bo->mem);
+	struct nouveau_mem *new_mem = nouveau_mem(reg);
+	struct nvif_vmm *vmm = &drm->client.vmm.vmm;
 	int ret;
 
-	ret = nvkm_vm_get(drm->client.vm, size, old_mem->page_shift,
-			  NV_MEM_ACCESS_RW, &old_mem->vma[0]);
+	ret = nvif_vmm_get(vmm, LAZY, false, old_mem->mem.page, 0,
+			   old_mem->mem.size, &old_mem->vma[0]);
 	if (ret)
 		return ret;
 
-	ret = nvkm_vm_get(drm->client.vm, size, new_mem->page_shift,
-			  NV_MEM_ACCESS_RW, &old_mem->vma[1]);
+	ret = nvif_vmm_get(vmm, LAZY, false, new_mem->mem.page, 0,
+			   new_mem->mem.size, &old_mem->vma[1]);
+	if (ret)
+		goto done;
+
+	ret = nouveau_mem_map(old_mem, vmm, &old_mem->vma[0]);
+	if (ret)
+		goto done;
+
+	ret = nouveau_mem_map(new_mem, vmm, &old_mem->vma[1]);
+done:
 	if (ret) {
-		nvkm_vm_put(&old_mem->vma[0]);
-		return ret;
+		nvif_vmm_put(vmm, &old_mem->vma[1]);
+		nvif_vmm_put(vmm, &old_mem->vma[0]);
 	}
-
-	nvkm_vm_map(&old_mem->vma[0], old_mem);
-	nvkm_vm_map(&old_mem->vma[1], new_mem);
 	return 0;
 }
 
@@ -1200,21 +1271,23 @@ static void
 nouveau_bo_move_ntfy(struct ttm_buffer_object *bo, bool evict,
 		     struct ttm_mem_reg *new_reg)
 {
+	struct nouveau_mem *mem = new_reg ? nouveau_mem(new_reg) : NULL;
 	struct nouveau_bo *nvbo = nouveau_bo(bo);
-	struct nvkm_vma *vma;
+	struct nouveau_vma *vma;
 
 	/* ttm can now (stupidly) pass the driver bos it didn't create... */
 	if (bo->destroy != nouveau_bo_del_ttm)
 		return;
 
-	list_for_each_entry(vma, &nvbo->vma_list, head) {
-		if (new_reg && new_reg->mem_type != TTM_PL_SYSTEM &&
-			      (new_reg->mem_type == TTM_PL_VRAM ||
-			       nvbo->page_shift != vma->vm->mmu->lpg_shift)) {
-			nvkm_vm_map(vma, new_reg->mm_node);
-		} else {
+	if (mem && new_reg->mem_type != TTM_PL_SYSTEM &&
+	    mem->mem.page == nvbo->page) {
+		list_for_each_entry(vma, &nvbo->vma_list, head) {
+			nouveau_vma_map(vma, mem);
+		}
+	} else {
+		list_for_each_entry(vma, &nvbo->vma_list, head) {
 			WARN_ON(ttm_bo_wait(bo, false, false));
-			nvkm_vm_unmap(vma);
+			nouveau_vma_unmap(vma);
 		}
 	}
 }
@@ -1234,8 +1307,7 @@ nouveau_bo_vm_bind(struct ttm_buffer_object *bo, struct ttm_mem_reg *new_reg,
 
 	if (drm->client.device.info.family >= NV_DEVICE_INFO_V0_CELSIUS) {
 		*new_tile = nv10_bo_set_tiling(dev, offset, new_reg->size,
-						nvbo->tile_mode,
-						nvbo->tile_flags);
+					       nvbo->mode, nvbo->zeta);
 	}
 
 	return 0;
@@ -1331,8 +1403,7 @@ nouveau_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_mem_reg *reg)
 	struct ttm_mem_type_manager *man = &bdev->man[reg->mem_type];
 	struct nouveau_drm *drm = nouveau_bdev(bdev);
 	struct nvkm_device *device = nvxx_device(&drm->client.device);
-	struct nvkm_mem *mem = reg->mm_node;
-	int ret;
+	struct nouveau_mem *mem = nouveau_mem(reg);
 
 	reg->bus.addr = NULL;
 	reg->bus.offset = 0;
@@ -1353,7 +1424,7 @@ nouveau_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_mem_reg *reg)
 			reg->bus.is_iomem = !drm->agp.cma;
 		}
 #endif
-		if (drm->client.device.info.family < NV_DEVICE_INFO_V0_TESLA || !mem->memtype)
+		if (drm->client.mem->oclass < NVIF_CLASS_MEM_NV50 || !mem->kind)
 			/* untiled */
 			break;
 		/* fallthrough, tiled memory */
@@ -1361,19 +1432,40 @@ nouveau_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_mem_reg *reg)
 		reg->bus.offset = reg->start << PAGE_SHIFT;
 		reg->bus.base = device->func->resource_addr(device, 1);
 		reg->bus.is_iomem = true;
-		if (drm->client.device.info.family >= NV_DEVICE_INFO_V0_TESLA) {
-			struct nvkm_bar *bar = nvxx_bar(&drm->client.device);
-			int page_shift = 12;
-			if (drm->client.device.info.family >= NV_DEVICE_INFO_V0_FERMI)
-				page_shift = mem->page_shift;
+		if (drm->client.mem->oclass >= NVIF_CLASS_MEM_NV50) {
+			union {
+				struct nv50_mem_map_v0 nv50;
+				struct gf100_mem_map_v0 gf100;
+			} args;
+			u64 handle, length;
+			u32 argc = 0;
+			int ret;
+
+			switch (mem->mem.object.oclass) {
+			case NVIF_CLASS_MEM_NV50:
+				args.nv50.version = 0;
+				args.nv50.ro = 0;
+				args.nv50.kind = mem->kind;
+				args.nv50.comp = mem->comp;
+				break;
+			case NVIF_CLASS_MEM_GF100:
+				args.gf100.version = 0;
+				args.gf100.ro = 0;
+				args.gf100.kind = mem->kind;
+				break;
+			default:
+				WARN_ON(1);
+				break;
+			}
 
-			ret = nvkm_bar_umap(bar, mem->size << 12, page_shift,
-					    &mem->bar_vma);
-			if (ret)
-				return ret;
+			ret = nvif_object_map_handle(&mem->mem.object,
+						     &argc, argc,
+						     &handle, &length);
+			if (ret != 1)
+				return ret ? ret : -EINVAL;
 
-			nvkm_vm_map(&mem->bar_vma, mem);
-			reg->bus.offset = mem->bar_vma.offset;
+			reg->bus.base = 0;
+			reg->bus.offset = handle;
 		}
 		break;
 	default:
@@ -1385,13 +1477,22 @@ nouveau_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_mem_reg *reg)
 static void
 nouveau_ttm_io_mem_free(struct ttm_bo_device *bdev, struct ttm_mem_reg *reg)
 {
-	struct nvkm_mem *mem = reg->mm_node;
-
-	if (!mem->bar_vma.node)
-		return;
+	struct nouveau_drm *drm = nouveau_bdev(bdev);
+	struct nouveau_mem *mem = nouveau_mem(reg);
 
-	nvkm_vm_unmap(&mem->bar_vma);
-	nvkm_vm_put(&mem->bar_vma);
+	if (drm->client.mem->oclass >= NVIF_CLASS_MEM_NV50) {
+		switch (reg->mem_type) {
+		case TTM_PL_TT:
+			if (mem->kind)
+				nvif_object_unmap_handle(&mem->mem.object);
+			break;
+		case TTM_PL_VRAM:
+			nvif_object_unmap_handle(&mem->mem.object);
+			break;
+		default:
+			break;
+		}
+	}
 }
 
 static int
@@ -1408,7 +1509,7 @@ nouveau_ttm_fault_reserve_notify(struct ttm_buffer_object *bo)
 	 */
 	if (bo->mem.mem_type != TTM_PL_VRAM) {
 		if (drm->client.device.info.family < NV_DEVICE_INFO_V0_TESLA ||
-		    !nouveau_bo_tile_layout(nvbo))
+		    !nvbo->kind)
 			return 0;
 
 		if (bo->mem.mem_type == TTM_PL_SYSTEM) {
@@ -1445,9 +1546,7 @@ nouveau_ttm_tt_populate(struct ttm_tt *ttm)
 {
 	struct ttm_dma_tt *ttm_dma = (void *)ttm;
 	struct nouveau_drm *drm;
-	struct nvkm_device *device;
-	struct drm_device *dev;
-	struct device *pdev;
+	struct device *dev;
 	unsigned i;
 	int r;
 	bool slave = !!(ttm->page_flags & TTM_PAGE_FLAG_SG);
@@ -1464,9 +1563,7 @@ nouveau_ttm_tt_populate(struct ttm_tt *ttm)
 	}
 
 	drm = nouveau_bdev(ttm->bdev);
-	device = nvxx_device(&drm->client.device);
-	dev = drm->dev;
-	pdev = device->dev;
+	dev = drm->dev->dev;
 
 #if IS_ENABLED(CONFIG_AGP)
 	if (drm->agp.bridge) {
@@ -1476,7 +1573,7 @@ nouveau_ttm_tt_populate(struct ttm_tt *ttm)
 
 #if IS_ENABLED(CONFIG_SWIOTLB) && IS_ENABLED(CONFIG_X86)
 	if (swiotlb_nr_tbl()) {
-		return ttm_dma_populate((void *)ttm, dev->dev);
+		return ttm_dma_populate((void *)ttm, dev);
 	}
 #endif
 
@@ -1488,12 +1585,12 @@ nouveau_ttm_tt_populate(struct ttm_tt *ttm)
 	for (i = 0; i < ttm->num_pages; i++) {
 		dma_addr_t addr;
 
-		addr = dma_map_page(pdev, ttm->pages[i], 0, PAGE_SIZE,
+		addr = dma_map_page(dev, ttm->pages[i], 0, PAGE_SIZE,
 				    DMA_BIDIRECTIONAL);
 
-		if (dma_mapping_error(pdev, addr)) {
+		if (dma_mapping_error(dev, addr)) {
 			while (i--) {
-				dma_unmap_page(pdev, ttm_dma->dma_address[i],
+				dma_unmap_page(dev, ttm_dma->dma_address[i],
 					       PAGE_SIZE, DMA_BIDIRECTIONAL);
 				ttm_dma->dma_address[i] = 0;
 			}
@@ -1511,9 +1608,7 @@ nouveau_ttm_tt_unpopulate(struct ttm_tt *ttm)
 {
 	struct ttm_dma_tt *ttm_dma = (void *)ttm;
 	struct nouveau_drm *drm;
-	struct nvkm_device *device;
-	struct drm_device *dev;
-	struct device *pdev;
+	struct device *dev;
 	unsigned i;
 	bool slave = !!(ttm->page_flags & TTM_PAGE_FLAG_SG);
 
@@ -1521,9 +1616,7 @@ nouveau_ttm_tt_unpopulate(struct ttm_tt *ttm)
 		return;
 
 	drm = nouveau_bdev(ttm->bdev);
-	device = nvxx_device(&drm->client.device);
-	dev = drm->dev;
-	pdev = device->dev;
+	dev = drm->dev->dev;
 
 #if IS_ENABLED(CONFIG_AGP)
 	if (drm->agp.bridge) {
@@ -1534,14 +1627,14 @@ nouveau_ttm_tt_unpopulate(struct ttm_tt *ttm)
 
 #if IS_ENABLED(CONFIG_SWIOTLB) && IS_ENABLED(CONFIG_X86)
 	if (swiotlb_nr_tbl()) {
-		ttm_dma_unpopulate((void *)ttm, dev->dev);
+		ttm_dma_unpopulate((void *)ttm, dev);
 		return;
 	}
 #endif
 
 	for (i = 0; i < ttm->num_pages; i++) {
 		if (ttm_dma->dma_address[i]) {
-			dma_unmap_page(pdev, ttm_dma->dma_address[i], PAGE_SIZE,
+			dma_unmap_page(dev, ttm_dma->dma_address[i], PAGE_SIZE,
 				       DMA_BIDIRECTIONAL);
 		}
 	}
@@ -1576,48 +1669,3 @@ struct ttm_bo_driver nouveau_bo_driver = {
 	.io_mem_free = &nouveau_ttm_io_mem_free,
 	.io_mem_pfn = ttm_bo_default_io_mem_pfn,
 };
-
-struct nvkm_vma *
-nouveau_bo_vma_find(struct nouveau_bo *nvbo, struct nvkm_vm *vm)
-{
-	struct nvkm_vma *vma;
-	list_for_each_entry(vma, &nvbo->vma_list, head) {
-		if (vma->vm == vm)
-			return vma;
-	}
-
-	return NULL;
-}
-
-int
-nouveau_bo_vma_add(struct nouveau_bo *nvbo, struct nvkm_vm *vm,
-		   struct nvkm_vma *vma)
-{
-	const u32 size = nvbo->bo.mem.num_pages << PAGE_SHIFT;
-	int ret;
-
-	ret = nvkm_vm_get(vm, size, nvbo->page_shift,
-			     NV_MEM_ACCESS_RW, vma);
-	if (ret)
-		return ret;
-
-	if ( nvbo->bo.mem.mem_type != TTM_PL_SYSTEM &&
-	    (nvbo->bo.mem.mem_type == TTM_PL_VRAM ||
-	     nvbo->page_shift != vma->vm->mmu->lpg_shift))
-		nvkm_vm_map(vma, nvbo->bo.mem.mm_node);
-
-	list_add_tail(&vma->head, &nvbo->vma_list);
-	vma->refcount = 1;
-	return 0;
-}
-
-void
-nouveau_bo_vma_del(struct nouveau_bo *nvbo, struct nvkm_vma *vma)
-{
-	if (vma->node) {
-		if (nvbo->bo.mem.mem_type != TTM_PL_SYSTEM)
-			nvkm_vm_unmap(vma);
-		nvkm_vm_put(vma);
-		list_del(&vma->head);
-	}
-}
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.h b/drivers/gpu/drm/nouveau/nouveau_bo.h
index 4caade5dee50..7b5cc5c73d20 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.h
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.h
@@ -25,12 +25,16 @@ struct nouveau_bo {
 	bool validate_mapped;
 
 	struct list_head vma_list;
-	unsigned page_shift;
 
 	struct nouveau_cli *cli;
 
-	u32 tile_mode;
-	u32 tile_flags;
+	unsigned contig:1;
+	unsigned page:5;
+	unsigned kind:8;
+	unsigned comp:3;
+	unsigned zeta:3;
+	unsigned mode;
+
 	struct nouveau_drm_tile *tile;
 
 	/* Only valid if allocated via nouveau_gem_new() and iff you hold a
@@ -90,13 +94,6 @@ int  nouveau_bo_validate(struct nouveau_bo *, bool interruptible,
 void nouveau_bo_sync_for_device(struct nouveau_bo *nvbo);
 void nouveau_bo_sync_for_cpu(struct nouveau_bo *nvbo);
 
-struct nvkm_vma *
-nouveau_bo_vma_find(struct nouveau_bo *, struct nvkm_vm *);
-
-int  nouveau_bo_vma_add(struct nouveau_bo *, struct nvkm_vm *,
-			struct nvkm_vma *);
-void nouveau_bo_vma_del(struct nouveau_bo *, struct nvkm_vma *);
-
 /* TODO: submit equivalent to TTM generic API upstream? */
 static inline void __iomem *
 nvbo_kmap_obj_iovirtual(struct nouveau_bo *nvbo)
diff --git a/drivers/gpu/drm/nouveau/nouveau_chan.c b/drivers/gpu/drm/nouveau/nouveau_chan.c
index dbc41fa86ee8..af1116655910 100644
--- a/drivers/gpu/drm/nouveau/nouveau_chan.c
+++ b/drivers/gpu/drm/nouveau/nouveau_chan.c
@@ -40,6 +40,7 @@
 #include "nouveau_chan.h"
 #include "nouveau_fence.h"
 #include "nouveau_abi16.h"
+#include "nouveau_vmm.h"
 
 MODULE_PARM_DESC(vram_pushbuf, "Create DMA push buffers in VRAM");
 int nouveau_vram_pushbuf;
@@ -83,6 +84,14 @@ nouveau_channel_del(struct nouveau_channel **pchan)
 {
 	struct nouveau_channel *chan = *pchan;
 	if (chan) {
+		struct nouveau_cli *cli = (void *)chan->user.client;
+		bool super;
+
+		if (cli) {
+			super = cli->base.super;
+			cli->base.super = true;
+		}
+
 		if (chan->fence)
 			nouveau_fence(chan->drm)->context_del(chan);
 		nvif_object_fini(&chan->nvsw);
@@ -91,12 +100,15 @@ nouveau_channel_del(struct nouveau_channel **pchan)
 		nvif_notify_fini(&chan->kill);
 		nvif_object_fini(&chan->user);
 		nvif_object_fini(&chan->push.ctxdma);
-		nouveau_bo_vma_del(chan->push.buffer, &chan->push.vma);
+		nouveau_vma_del(&chan->push.vma);
 		nouveau_bo_unmap(chan->push.buffer);
 		if (chan->push.buffer && chan->push.buffer->pin_refcnt)
 			nouveau_bo_unpin(chan->push.buffer);
 		nouveau_bo_ref(NULL, &chan->push.buffer);
 		kfree(chan);
+
+		if (cli)
+			cli->base.super = super;
 	}
 	*pchan = NULL;
 }
@@ -106,7 +118,6 @@ nouveau_channel_prep(struct nouveau_drm *drm, struct nvif_device *device,
 		     u32 size, struct nouveau_channel **pchan)
 {
 	struct nouveau_cli *cli = (void *)device->object.client;
-	struct nvkm_mmu *mmu = nvxx_mmu(device);
 	struct nv_dma_v0 args = {};
 	struct nouveau_channel *chan;
 	u32 target;
@@ -142,11 +153,11 @@ nouveau_channel_prep(struct nouveau_drm *drm, struct nvif_device *device,
 	 * pushbuf lives in, this is because the GEM code requires that
 	 * we be able to call out to other (indirect) push buffers
 	 */
-	chan->push.vma.offset = chan->push.buffer->bo.offset;
+	chan->push.addr = chan->push.buffer->bo.offset;
 
 	if (device->info.family >= NV_DEVICE_INFO_V0_TESLA) {
-		ret = nouveau_bo_vma_add(chan->push.buffer, cli->vm,
-					&chan->push.vma);
+		ret = nouveau_vma_new(chan->push.buffer, &cli->vmm,
+				      &chan->push.vma);
 		if (ret) {
 			nouveau_channel_del(pchan);
 			return ret;
@@ -155,7 +166,9 @@ nouveau_channel_prep(struct nouveau_drm *drm, struct nvif_device *device,
 		args.target = NV_DMA_V0_TARGET_VM;
 		args.access = NV_DMA_V0_ACCESS_VM;
 		args.start = 0;
-		args.limit = cli->vm->mmu->limit - 1;
+		args.limit = cli->vmm.vmm.limit - 1;
+
+		chan->push.addr = chan->push.vma->addr;
 	} else
 	if (chan->push.buffer->bo.mem.mem_type == TTM_PL_VRAM) {
 		if (device->info.family == NV_DEVICE_INFO_V0_TNT) {
@@ -185,7 +198,7 @@ nouveau_channel_prep(struct nouveau_drm *drm, struct nvif_device *device,
 			args.target = NV_DMA_V0_TARGET_VM;
 			args.access = NV_DMA_V0_ACCESS_RDWR;
 			args.start = 0;
-			args.limit = mmu->limit - 1;
+			args.limit = cli->vmm.vmm.limit - 1;
 		}
 	}
 
@@ -203,6 +216,7 @@ static int
 nouveau_channel_ind(struct nouveau_drm *drm, struct nvif_device *device,
 		    u32 engine, struct nouveau_channel **pchan)
 {
+	struct nouveau_cli *cli = (void *)device->object.client;
 	static const u16 oclasses[] = { PASCAL_CHANNEL_GPFIFO_A,
 					MAXWELL_CHANNEL_GPFIFO_A,
 					KEPLER_CHANNEL_GPFIFO_B,
@@ -233,22 +247,22 @@ nouveau_channel_ind(struct nouveau_drm *drm, struct nvif_device *device,
 			args.kepler.version = 0;
 			args.kepler.engines = engine;
 			args.kepler.ilength = 0x02000;
-			args.kepler.ioffset = 0x10000 + chan->push.vma.offset;
-			args.kepler.vm = 0;
+			args.kepler.ioffset = 0x10000 + chan->push.addr;
+			args.kepler.vmm = nvif_handle(&cli->vmm.vmm.object);
 			size = sizeof(args.kepler);
 		} else
 		if (oclass[0] >= FERMI_CHANNEL_GPFIFO) {
 			args.fermi.version = 0;
 			args.fermi.ilength = 0x02000;
-			args.fermi.ioffset = 0x10000 + chan->push.vma.offset;
-			args.fermi.vm = 0;
+			args.fermi.ioffset = 0x10000 + chan->push.addr;
+			args.fermi.vmm = nvif_handle(&cli->vmm.vmm.object);
 			size = sizeof(args.fermi);
 		} else {
 			args.nv50.version = 0;
 			args.nv50.ilength = 0x02000;
-			args.nv50.ioffset = 0x10000 + chan->push.vma.offset;
+			args.nv50.ioffset = 0x10000 + chan->push.addr;
 			args.nv50.pushbuf = nvif_handle(&chan->push.ctxdma);
-			args.nv50.vm = 0;
+			args.nv50.vmm = nvif_handle(&cli->vmm.vmm.object);
 			size = sizeof(args.nv50);
 		}
 
@@ -293,7 +307,7 @@ nouveau_channel_dma(struct nouveau_drm *drm, struct nvif_device *device,
 	/* create channel object */
 	args.version = 0;
 	args.pushbuf = nvif_handle(&chan->push.ctxdma);
-	args.offset = chan->push.vma.offset;
+	args.offset = chan->push.addr;
 
 	do {
 		ret = nvif_object_init(&device->object, 0, *oclass++,
@@ -314,11 +328,10 @@ nouveau_channel_init(struct nouveau_channel *chan, u32 vram, u32 gart)
 	struct nvif_device *device = chan->device;
 	struct nouveau_cli *cli = (void *)chan->user.client;
 	struct nouveau_drm *drm = chan->drm;
-	struct nvkm_mmu *mmu = nvxx_mmu(device);
 	struct nv_dma_v0 args = {};
 	int ret, i;
 
-	nvif_object_map(&chan->user);
+	nvif_object_map(&chan->user, NULL, 0);
 
 	if (chan->user.oclass >= FERMI_CHANNEL_GPFIFO) {
 		ret = nvif_notify_init(&chan->user, nouveau_channel_killed,
@@ -339,7 +352,7 @@ nouveau_channel_init(struct nouveau_channel *chan, u32 vram, u32 gart)
 			args.target = NV_DMA_V0_TARGET_VM;
 			args.access = NV_DMA_V0_ACCESS_VM;
 			args.start = 0;
-			args.limit = cli->vm->mmu->limit - 1;
+			args.limit = cli->vmm.vmm.limit - 1;
 		} else {
 			args.target = NV_DMA_V0_TARGET_VRAM;
 			args.access = NV_DMA_V0_ACCESS_RDWR;
@@ -356,7 +369,7 @@ nouveau_channel_init(struct nouveau_channel *chan, u32 vram, u32 gart)
 			args.target = NV_DMA_V0_TARGET_VM;
 			args.access = NV_DMA_V0_ACCESS_VM;
 			args.start = 0;
-			args.limit = cli->vm->mmu->limit - 1;
+			args.limit = cli->vmm.vmm.limit - 1;
 		} else
 		if (chan->drm->agp.bridge) {
 			args.target = NV_DMA_V0_TARGET_AGP;
@@ -368,7 +381,7 @@ nouveau_channel_init(struct nouveau_channel *chan, u32 vram, u32 gart)
 			args.target = NV_DMA_V0_TARGET_VM;
 			args.access = NV_DMA_V0_ACCESS_RDWR;
 			args.start = 0;
-			args.limit = mmu->limit - 1;
+			args.limit = cli->vmm.vmm.limit - 1;
 		}
 
 		ret = nvif_object_init(&chan->user, gart, NV_DMA_IN_MEMORY,
diff --git a/drivers/gpu/drm/nouveau/nouveau_chan.h b/drivers/gpu/drm/nouveau/nouveau_chan.h
index 9463a78613cb..14607c16a2bd 100644
--- a/drivers/gpu/drm/nouveau/nouveau_chan.h
+++ b/drivers/gpu/drm/nouveau/nouveau_chan.h
@@ -17,8 +17,9 @@ struct nouveau_channel {
 
 	struct {
 		struct nouveau_bo *buffer;
-		struct nvkm_vma vma;
+		struct nouveau_vma *vma;
 		struct nvif_object ctxdma;
+		u64 addr;
 	} push;
 
 	/* TODO: this will be reworked in the near future */
diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c
index 70d8e0d69ad5..69d6e61a01ec 100644
--- a/drivers/gpu/drm/nouveau/nouveau_connector.c
+++ b/drivers/gpu/drm/nouveau/nouveau_connector.c
@@ -373,7 +373,7 @@ find_encoder(struct drm_connector *connector, int type)
 		if (!id)
 			break;
 
-		enc = drm_encoder_find(dev, id);
+		enc = drm_encoder_find(dev, NULL, id);
 		if (!enc)
 			continue;
 		nv_encoder = nouveau_encoder(enc);
@@ -441,7 +441,7 @@ nouveau_connector_ddc_detect(struct drm_connector *connector)
 		if (id == 0)
 			break;
 
-		encoder = drm_encoder_find(dev, id);
+		encoder = drm_encoder_find(dev, NULL, id);
 		if (!encoder)
 			continue;
 		nv_encoder = nouveau_encoder(encoder);
diff --git a/drivers/gpu/drm/nouveau/nouveau_display.h b/drivers/gpu/drm/nouveau/nouveau_display.h
index 34cd144681b9..270ba56f2756 100644
--- a/drivers/gpu/drm/nouveau/nouveau_display.h
+++ b/drivers/gpu/drm/nouveau/nouveau_display.h
@@ -1,15 +1,12 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __NOUVEAU_DISPLAY_H__
 #define __NOUVEAU_DISPLAY_H__
-
-#include <subdev/mmu.h>
-
 #include "nouveau_drv.h"
 
 struct nouveau_framebuffer {
 	struct drm_framebuffer base;
 	struct nouveau_bo *nvbo;
-	struct nvkm_vma vma;
+	struct nouveau_vma *vma;
 	u32 r_handle;
 	u32 r_format;
 	u32 r_pitch;
diff --git a/drivers/gpu/drm/nouveau/nouveau_dma.c b/drivers/gpu/drm/nouveau/nouveau_dma.c
index 2634a1a79888..10e84f6ca2b7 100644
--- a/drivers/gpu/drm/nouveau/nouveau_dma.c
+++ b/drivers/gpu/drm/nouveau/nouveau_dma.c
@@ -26,6 +26,7 @@
 
 #include "nouveau_drv.h"
 #include "nouveau_dma.h"
+#include "nouveau_vmm.h"
 
 void
 OUT_RINGp(struct nouveau_channel *chan, const void *data, unsigned nr_dwords)
@@ -71,11 +72,11 @@ READ_GET(struct nouveau_channel *chan, uint64_t *prev_get, int *timeout)
 			return -EBUSY;
 	}
 
-	if (val < chan->push.vma.offset ||
-	    val > chan->push.vma.offset + (chan->dma.max << 2))
+	if (val < chan->push.addr ||
+	    val > chan->push.addr + (chan->dma.max << 2))
 		return -EINVAL;
 
-	return (val - chan->push.vma.offset) >> 2;
+	return (val - chan->push.addr) >> 2;
 }
 
 void
@@ -84,13 +85,13 @@ nv50_dma_push(struct nouveau_channel *chan, struct nouveau_bo *bo,
 {
 	struct nouveau_cli *cli = (void *)chan->user.client;
 	struct nouveau_bo *pb = chan->push.buffer;
-	struct nvkm_vma *vma;
+	struct nouveau_vma *vma;
 	int ip = (chan->dma.ib_put * 2) + chan->dma.ib_base;
 	u64 offset;
 
-	vma = nouveau_bo_vma_find(bo, cli->vm);
+	vma = nouveau_vma_find(bo, &cli->vmm);
 	BUG_ON(!vma);
-	offset = vma->offset + delta;
+	offset = vma->addr + delta;
 
 	BUG_ON(chan->dma.ib_free < 1);
 
@@ -224,7 +225,7 @@ nouveau_dma_wait(struct nouveau_channel *chan, int slots, int size)
 			 * instruct the GPU to jump back to the start right
 			 * after processing the currently pending commands.
 			 */
-			OUT_RING(chan, chan->push.vma.offset | 0x20000000);
+			OUT_RING(chan, chan->push.addr | 0x20000000);
 
 			/* wait for GET to depart from the skips area.
 			 * prevents writing GET==PUT and causing a race
diff --git a/drivers/gpu/drm/nouveau/nouveau_dma.h b/drivers/gpu/drm/nouveau/nouveau_dma.h
index aff3a9d0a1fc..74e10b14a7da 100644
--- a/drivers/gpu/drm/nouveau/nouveau_dma.h
+++ b/drivers/gpu/drm/nouveau/nouveau_dma.h
@@ -140,7 +140,7 @@ BEGIN_IMC0(struct nouveau_channel *chan, int subc, int mthd, u16 data)
 #define WRITE_PUT(val) do {                                                    \
 	mb();                                                   \
 	nouveau_bo_rd32(chan->push.buffer, 0);                                 \
-	nvif_wr32(&chan->user, chan->user_put, ((val) << 2) + chan->push.vma.offset); \
+	nvif_wr32(&chan->user, chan->user_put, ((val) << 2) + chan->push.addr);\
 } while (0)
 
 static inline void
diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
index 595630d1fb9e..56fe261b6268 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
@@ -111,33 +111,119 @@ nouveau_name(struct drm_device *dev)
 		return nouveau_platform_name(to_platform_device(dev->dev));
 }
 
+static inline bool
+nouveau_cli_work_ready(struct dma_fence *fence, bool wait)
+{
+	if (!dma_fence_is_signaled(fence)) {
+		if (!wait)
+			return false;
+		WARN_ON(dma_fence_wait_timeout(fence, false, 2 * HZ) <= 0);
+	}
+	dma_fence_put(fence);
+	return true;
+}
+
+static void
+nouveau_cli_work_flush(struct nouveau_cli *cli, bool wait)
+{
+	struct nouveau_cli_work *work, *wtmp;
+	mutex_lock(&cli->lock);
+	list_for_each_entry_safe(work, wtmp, &cli->worker, head) {
+		if (!work->fence || nouveau_cli_work_ready(work->fence, wait)) {
+			list_del(&work->head);
+			work->func(work);
+		}
+	}
+	mutex_unlock(&cli->lock);
+}
+
+static void
+nouveau_cli_work_fence(struct dma_fence *fence, struct dma_fence_cb *cb)
+{
+	struct nouveau_cli_work *work = container_of(cb, typeof(*work), cb);
+	schedule_work(&work->cli->work);
+}
+
+void
+nouveau_cli_work_queue(struct nouveau_cli *cli, struct dma_fence *fence,
+		       struct nouveau_cli_work *work)
+{
+	work->fence = dma_fence_get(fence);
+	work->cli = cli;
+	mutex_lock(&cli->lock);
+	list_add_tail(&work->head, &cli->worker);
+	if (dma_fence_add_callback(fence, &work->cb, nouveau_cli_work_fence))
+		nouveau_cli_work_fence(fence, &work->cb);
+	mutex_unlock(&cli->lock);
+}
+
+static void
+nouveau_cli_work(struct work_struct *w)
+{
+	struct nouveau_cli *cli = container_of(w, typeof(*cli), work);
+	nouveau_cli_work_flush(cli, false);
+}
+
 static void
 nouveau_cli_fini(struct nouveau_cli *cli)
 {
-	nvkm_vm_ref(NULL, &nvxx_client(&cli->base)->vm, NULL);
+	nouveau_cli_work_flush(cli, true);
 	usif_client_fini(cli);
+	nouveau_vmm_fini(&cli->vmm);
+	nvif_mmu_fini(&cli->mmu);
 	nvif_device_fini(&cli->device);
+	mutex_lock(&cli->drm->master.lock);
 	nvif_client_fini(&cli->base);
+	mutex_unlock(&cli->drm->master.lock);
 }
 
 static int
 nouveau_cli_init(struct nouveau_drm *drm, const char *sname,
 		 struct nouveau_cli *cli)
 {
+	static const struct nvif_mclass
+	mems[] = {
+		{ NVIF_CLASS_MEM_GF100, -1 },
+		{ NVIF_CLASS_MEM_NV50 , -1 },
+		{ NVIF_CLASS_MEM_NV04 , -1 },
+		{}
+	};
+	static const struct nvif_mclass
+	mmus[] = {
+		{ NVIF_CLASS_MMU_GF100, -1 },
+		{ NVIF_CLASS_MMU_NV50 , -1 },
+		{ NVIF_CLASS_MMU_NV04 , -1 },
+		{}
+	};
+	static const struct nvif_mclass
+	vmms[] = {
+		{ NVIF_CLASS_VMM_GP100, -1 },
+		{ NVIF_CLASS_VMM_GM200, -1 },
+		{ NVIF_CLASS_VMM_GF100, -1 },
+		{ NVIF_CLASS_VMM_NV50 , -1 },
+		{ NVIF_CLASS_VMM_NV04 , -1 },
+		{}
+	};
 	u64 device = nouveau_name(drm->dev);
 	int ret;
 
 	snprintf(cli->name, sizeof(cli->name), "%s", sname);
-	cli->dev = drm->dev;
+	cli->drm = drm;
 	mutex_init(&cli->mutex);
 	usif_client_init(cli);
 
-	if (cli == &drm->client) {
+	INIT_WORK(&cli->work, nouveau_cli_work);
+	INIT_LIST_HEAD(&cli->worker);
+	mutex_init(&cli->lock);
+
+	if (cli == &drm->master) {
 		ret = nvif_driver_init(NULL, nouveau_config, nouveau_debug,
 				       cli->name, device, &cli->base);
 	} else {
-		ret = nvif_client_init(&drm->client.base, cli->name, device,
+		mutex_lock(&drm->master.lock);
+		ret = nvif_client_init(&drm->master.base, cli->name, device,
 				       &cli->base);
+		mutex_unlock(&drm->master.lock);
 	}
 	if (ret) {
 		NV_ERROR(drm, "Client allocation failed: %d\n", ret);
@@ -154,6 +240,38 @@ nouveau_cli_init(struct nouveau_drm *drm, const char *sname,
 		goto done;
 	}
 
+	ret = nvif_mclass(&cli->device.object, mmus);
+	if (ret < 0) {
+		NV_ERROR(drm, "No supported MMU class\n");
+		goto done;
+	}
+
+	ret = nvif_mmu_init(&cli->device.object, mmus[ret].oclass, &cli->mmu);
+	if (ret) {
+		NV_ERROR(drm, "MMU allocation failed: %d\n", ret);
+		goto done;
+	}
+
+	ret = nvif_mclass(&cli->mmu.object, vmms);
+	if (ret < 0) {
+		NV_ERROR(drm, "No supported VMM class\n");
+		goto done;
+	}
+
+	ret = nouveau_vmm_init(cli, vmms[ret].oclass, &cli->vmm);
+	if (ret) {
+		NV_ERROR(drm, "VMM allocation failed: %d\n", ret);
+		goto done;
+	}
+
+	ret = nvif_mclass(&cli->mmu.object, mems);
+	if (ret < 0) {
+		NV_ERROR(drm, "No supported MEM class\n");
+		goto done;
+	}
+
+	cli->mem = &mems[ret];
+	return 0;
 done:
 	if (ret)
 		nouveau_cli_fini(cli);
@@ -433,6 +551,10 @@ nouveau_drm_load(struct drm_device *dev, unsigned long flags)
 	dev->dev_private = drm;
 	drm->dev = dev;
 
+	ret = nouveau_cli_init(drm, "DRM-master", &drm->master);
+	if (ret)
+		return ret;
+
 	ret = nouveau_cli_init(drm, "DRM", &drm->client);
 	if (ret)
 		return ret;
@@ -456,21 +578,6 @@ nouveau_drm_load(struct drm_device *dev, unsigned long flags)
 
 	nouveau_vga_init(drm);
 
-	if (drm->client.device.info.family >= NV_DEVICE_INFO_V0_TESLA) {
-		if (!nvxx_device(&drm->client.device)->mmu) {
-			ret = -ENOSYS;
-			goto fail_device;
-		}
-
-		ret = nvkm_vm_new(nvxx_device(&drm->client.device),
-				  0, (1ULL << 40), 0x1000, NULL,
-				  &drm->client.vm);
-		if (ret)
-			goto fail_device;
-
-		nvxx_client(&drm->client.base)->vm = drm->client.vm;
-	}
-
 	ret = nouveau_ttm_init(drm);
 	if (ret)
 		goto fail_ttm;
@@ -516,8 +623,8 @@ fail_bios:
 	nouveau_ttm_fini(drm);
 fail_ttm:
 	nouveau_vga_fini(drm);
-fail_device:
 	nouveau_cli_fini(&drm->client);
+	nouveau_cli_fini(&drm->master);
 	kfree(drm);
 	return ret;
 }
@@ -550,6 +657,7 @@ nouveau_drm_unload(struct drm_device *dev)
 	if (drm->hdmi_device)
 		pci_dev_put(drm->hdmi_device);
 	nouveau_cli_fini(&drm->client);
+	nouveau_cli_fini(&drm->master);
 	kfree(drm);
 }
 
@@ -618,7 +726,7 @@ nouveau_do_suspend(struct drm_device *dev, bool runtime)
 	}
 
 	NV_DEBUG(drm, "suspending object tree...\n");
-	ret = nvif_client_suspend(&drm->client.base);
+	ret = nvif_client_suspend(&drm->master.base);
 	if (ret)
 		goto fail_client;
 
@@ -642,7 +750,7 @@ nouveau_do_resume(struct drm_device *dev, bool runtime)
 	struct nouveau_drm *drm = nouveau_drm(dev);
 
 	NV_DEBUG(drm, "resuming object tree...\n");
-	nvif_client_resume(&drm->client.base);
+	nvif_client_resume(&drm->master.base);
 
 	NV_DEBUG(drm, "resuming fence...\n");
 	if (drm->fence && nouveau_fence(drm)->resume)
@@ -850,15 +958,6 @@ nouveau_drm_open(struct drm_device *dev, struct drm_file *fpriv)
 
 	cli->base.super = false;
 
-	if (drm->client.device.info.family >= NV_DEVICE_INFO_V0_TESLA) {
-		ret = nvkm_vm_new(nvxx_device(&drm->client.device), 0,
-				  (1ULL << 40), 0x1000, NULL, &cli->vm);
-		if (ret)
-			goto done;
-
-		nvxx_client(&cli->base)->vm = cli->vm;
-	}
-
 	fpriv->driver_priv = cli;
 
 	mutex_lock(&drm->client.mutex);
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h
index 77dea95c1bf1..96f6bd8aee5d 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drv.h
+++ b/drivers/gpu/drm/nouveau/nouveau_drv.h
@@ -6,7 +6,7 @@
 #define DRIVER_EMAIL		"nouveau@lists.freedesktop.org"
 
 #define DRIVER_NAME		"nouveau"
-#define DRIVER_DESC		"nVidia Riva/TNT/GeForce/Quadro/Tesla"
+#define DRIVER_DESC		"nVidia Riva/TNT/GeForce/Quadro/Tesla/Tegra K1+"
 #define DRIVER_DATE		"20120801"
 
 #define DRIVER_MAJOR		1
@@ -43,6 +43,8 @@
 #include <nvif/client.h>
 #include <nvif/device.h>
 #include <nvif/ioctl.h>
+#include <nvif/mmu.h>
+#include <nvif/vmm.h>
 
 #include <drm/drmP.h>
 
@@ -62,6 +64,7 @@ struct platform_device;
 
 #include "nouveau_fence.h"
 #include "nouveau_bios.h"
+#include "nouveau_vmm.h"
 
 struct nouveau_drm_tile {
 	struct nouveau_fence *fence;
@@ -87,19 +90,37 @@ enum nouveau_drm_handle {
 
 struct nouveau_cli {
 	struct nvif_client base;
-	struct drm_device *dev;
+	struct nouveau_drm *drm;
 	struct mutex mutex;
 
 	struct nvif_device device;
+	struct nvif_mmu mmu;
+	struct nouveau_vmm vmm;
+	const struct nvif_mclass *mem;
 
-	struct nvkm_vm *vm; /*XXX*/
 	struct list_head head;
 	void *abi16;
 	struct list_head objects;
 	struct list_head notifys;
 	char name[32];
+
+	struct work_struct work;
+	struct list_head worker;
+	struct mutex lock;
+};
+
+struct nouveau_cli_work {
+	void (*func)(struct nouveau_cli_work *);
+	struct nouveau_cli *cli;
+	struct list_head head;
+
+	struct dma_fence *fence;
+	struct dma_fence_cb cb;
 };
 
+void nouveau_cli_work_queue(struct nouveau_cli *, struct dma_fence *,
+			    struct nouveau_cli_work *);
+
 static inline struct nouveau_cli *
 nouveau_cli(struct drm_file *fpriv)
 {
@@ -110,6 +131,7 @@ nouveau_cli(struct drm_file *fpriv)
 #include <nvif/device.h>
 
 struct nouveau_drm {
+	struct nouveau_cli master;
 	struct nouveau_cli client;
 	struct drm_device *dev;
 
@@ -134,6 +156,9 @@ struct nouveau_drm {
 		struct nouveau_channel *chan;
 		struct nvif_object copy;
 		int mtrr;
+		int type_vram;
+		int type_host[2];
+		int type_ncoh[2];
 	} ttm;
 
 	/* GEM interface support */
@@ -192,6 +217,13 @@ nouveau_drm(struct drm_device *dev)
 	return dev->dev_private;
 }
 
+static inline bool
+nouveau_drm_use_coherent_gpu_mapping(struct nouveau_drm *drm)
+{
+	struct nvif_mmu *mmu = &drm->client.mmu;
+	return !(mmu->type[drm->ttm.type_host[0]].type & NVIF_MEM_UNCACHED);
+}
+
 int nouveau_pmops_suspend(struct device *);
 int nouveau_pmops_resume(struct device *);
 bool nouveau_pmops_runtime(void);
@@ -205,7 +237,7 @@ void nouveau_drm_device_remove(struct drm_device *dev);
 
 #define NV_PRINTK(l,c,f,a...) do {                                             \
 	struct nouveau_cli *_cli = (c);                                        \
-	dev_##l(_cli->dev->dev, "%s: "f, _cli->name, ##a);                     \
+	dev_##l(_cli->drm->dev->dev, "%s: "f, _cli->name, ##a);                \
 } while(0)
 #define NV_FATAL(drm,f,a...) NV_PRINTK(crit, &(drm)->client, f, ##a)
 #define NV_ERROR(drm,f,a...) NV_PRINTK(err, &(drm)->client, f, ##a)
diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.c b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
index 2b12d82aac15..be7357bf2246 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fbcon.c
+++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
@@ -48,6 +48,7 @@
 #include "nouveau_bo.h"
 #include "nouveau_fbcon.h"
 #include "nouveau_chan.h"
+#include "nouveau_vmm.h"
 
 #include "nouveau_crtc.h"
 
@@ -348,7 +349,7 @@ nouveau_fbcon_create(struct drm_fb_helper *helper,
 
 	chan = nouveau_nofbaccel ? NULL : drm->channel;
 	if (chan && device->info.family >= NV_DEVICE_INFO_V0_TESLA) {
-		ret = nouveau_bo_vma_add(nvbo, drm->client.vm, &fb->vma);
+		ret = nouveau_vma_new(nvbo, &drm->client.vmm, &fb->vma);
 		if (ret) {
 			NV_ERROR(drm, "failed to map fb into chan: %d\n", ret);
 			chan = NULL;
@@ -402,7 +403,7 @@ nouveau_fbcon_create(struct drm_fb_helper *helper,
 
 out_unlock:
 	if (chan)
-		nouveau_bo_vma_del(fb->nvbo, &fb->vma);
+		nouveau_vma_del(&fb->vma);
 	nouveau_bo_unmap(fb->nvbo);
 out_unpin:
 	nouveau_bo_unpin(fb->nvbo);
@@ -428,8 +429,8 @@ nouveau_fbcon_destroy(struct drm_device *dev, struct nouveau_fbdev *fbcon)
 	drm_fb_helper_unregister_fbi(&fbcon->helper);
 	drm_fb_helper_fini(&fbcon->helper);
 
-	if (nouveau_fb->nvbo) {
-		nouveau_bo_vma_del(nouveau_fb->nvbo, &nouveau_fb->vma);
+	if (nouveau_fb && nouveau_fb->nvbo) {
+		nouveau_vma_del(&nouveau_fb->vma);
 		nouveau_bo_unmap(nouveau_fb->nvbo);
 		nouveau_bo_unpin(nouveau_fb->nvbo);
 		drm_framebuffer_unreference(&nouveau_fb->base);
diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.c b/drivers/gpu/drm/nouveau/nouveau_fence.c
index 99e14e3e0fe4..503fa94dc06d 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fence.c
+++ b/drivers/gpu/drm/nouveau/nouveau_fence.c
@@ -199,62 +199,6 @@ nouveau_fence_context_new(struct nouveau_channel *chan, struct nouveau_fence_cha
 	WARN_ON(ret);
 }
 
-struct nouveau_fence_work {
-	struct work_struct work;
-	struct dma_fence_cb cb;
-	void (*func)(void *);
-	void *data;
-};
-
-static void
-nouveau_fence_work_handler(struct work_struct *kwork)
-{
-	struct nouveau_fence_work *work = container_of(kwork, typeof(*work), work);
-	work->func(work->data);
-	kfree(work);
-}
-
-static void nouveau_fence_work_cb(struct dma_fence *fence, struct dma_fence_cb *cb)
-{
-	struct nouveau_fence_work *work = container_of(cb, typeof(*work), cb);
-
-	schedule_work(&work->work);
-}
-
-void
-nouveau_fence_work(struct dma_fence *fence,
-		   void (*func)(void *), void *data)
-{
-	struct nouveau_fence_work *work;
-
-	if (dma_fence_is_signaled(fence))
-		goto err;
-
-	work = kmalloc(sizeof(*work), GFP_KERNEL);
-	if (!work) {
-		/*
-		 * this might not be a nouveau fence any more,
-		 * so force a lazy wait here
-		 */
-		WARN_ON(nouveau_fence_wait((struct nouveau_fence *)fence,
-					   true, false));
-		goto err;
-	}
-
-	INIT_WORK(&work->work, nouveau_fence_work_handler);
-	work->func = func;
-	work->data = data;
-
-	if (dma_fence_add_callback(fence, &work->cb, nouveau_fence_work_cb) < 0)
-		goto err_free;
-	return;
-
-err_free:
-	kfree(work);
-err:
-	func(data);
-}
-
 int
 nouveau_fence_emit(struct nouveau_fence *fence, struct nouveau_channel *chan)
 {
@@ -474,8 +418,6 @@ nouveau_fence_new(struct nouveau_channel *chan, bool sysmem,
 	if (!fence)
 		return -ENOMEM;
 
-	fence->sysmem = sysmem;
-
 	ret = nouveau_fence_emit(fence, chan);
 	if (ret)
 		nouveau_fence_unref(&fence);
diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.h b/drivers/gpu/drm/nouveau/nouveau_fence.h
index c9b399ad89e6..5bd8d30d1657 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fence.h
+++ b/drivers/gpu/drm/nouveau/nouveau_fence.h
@@ -13,8 +13,6 @@ struct nouveau_fence {
 
 	struct list_head head;
 
-	bool sysmem;
-
 	struct nouveau_channel __rcu *channel;
 	unsigned long timeout;
 };
@@ -25,7 +23,6 @@ void nouveau_fence_unref(struct nouveau_fence **);
 
 int  nouveau_fence_emit(struct nouveau_fence *, struct nouveau_channel *);
 bool nouveau_fence_done(struct nouveau_fence *);
-void nouveau_fence_work(struct dma_fence *, void (*)(void *), void *);
 int  nouveau_fence_wait(struct nouveau_fence *, bool lazy, bool intr);
 int  nouveau_fence_sync(struct nouveau_bo *, struct nouveau_channel *, bool exclusive, bool intr);
 
@@ -91,14 +88,12 @@ int nouveau_flip_complete(struct nvif_notify *);
 
 struct nv84_fence_chan {
 	struct nouveau_fence_chan base;
-	struct nvkm_vma vma;
-	struct nvkm_vma vma_gart;
+	struct nouveau_vma *vma;
 };
 
 struct nv84_fence_priv {
 	struct nouveau_fence_priv base;
 	struct nouveau_bo *bo;
-	struct nouveau_bo *bo_gart;
 	u32 *suspend;
 	struct mutex mutex;
 };
diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c
index 2170534101ca..efc89aaef66a 100644
--- a/drivers/gpu/drm/nouveau/nouveau_gem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_gem.c
@@ -31,6 +31,10 @@
 
 #include "nouveau_ttm.h"
 #include "nouveau_gem.h"
+#include "nouveau_mem.h"
+#include "nouveau_vmm.h"
+
+#include <nvif/class.h>
 
 void
 nouveau_gem_object_del(struct drm_gem_object *gem)
@@ -64,66 +68,61 @@ nouveau_gem_object_open(struct drm_gem_object *gem, struct drm_file *file_priv)
 	struct nouveau_cli *cli = nouveau_cli(file_priv);
 	struct nouveau_bo *nvbo = nouveau_gem_object(gem);
 	struct nouveau_drm *drm = nouveau_bdev(nvbo->bo.bdev);
-	struct nvkm_vma *vma;
 	struct device *dev = drm->dev->dev;
+	struct nouveau_vma *vma;
 	int ret;
 
-	if (!cli->vm)
+	if (cli->vmm.vmm.object.oclass < NVIF_CLASS_VMM_NV50)
 		return 0;
 
 	ret = ttm_bo_reserve(&nvbo->bo, false, false, NULL);
 	if (ret)
 		return ret;
 
-	vma = nouveau_bo_vma_find(nvbo, cli->vm);
-	if (!vma) {
-		vma = kzalloc(sizeof(*vma), GFP_KERNEL);
-		if (!vma) {
-			ret = -ENOMEM;
-			goto out;
-		}
-
-		ret = pm_runtime_get_sync(dev);
-		if (ret < 0 && ret != -EACCES) {
-			kfree(vma);
-			goto out;
-		}
-
-		ret = nouveau_bo_vma_add(nvbo, cli->vm, vma);
-		if (ret)
-			kfree(vma);
-
-		pm_runtime_mark_last_busy(dev);
-		pm_runtime_put_autosuspend(dev);
-	} else {
-		vma->refcount++;
-	}
+	ret = pm_runtime_get_sync(dev);
+	if (ret < 0 && ret != -EACCES)
+		goto out;
 
+	ret = nouveau_vma_new(nvbo, &cli->vmm, &vma);
+	pm_runtime_mark_last_busy(dev);
+	pm_runtime_put_autosuspend(dev);
 out:
 	ttm_bo_unreserve(&nvbo->bo);
 	return ret;
 }
 
+struct nouveau_gem_object_unmap {
+	struct nouveau_cli_work work;
+	struct nouveau_vma *vma;
+};
+
 static void
-nouveau_gem_object_delete(void *data)
+nouveau_gem_object_delete(struct nouveau_vma *vma)
 {
-	struct nvkm_vma *vma = data;
-	nvkm_vm_unmap(vma);
-	nvkm_vm_put(vma);
-	kfree(vma);
+	nouveau_vma_del(&vma);
 }
 
 static void
-nouveau_gem_object_unmap(struct nouveau_bo *nvbo, struct nvkm_vma *vma)
+nouveau_gem_object_delete_work(struct nouveau_cli_work *w)
+{
+	struct nouveau_gem_object_unmap *work =
+		container_of(w, typeof(*work), work);
+	nouveau_gem_object_delete(work->vma);
+	kfree(work);
+}
+
+static void
+nouveau_gem_object_unmap(struct nouveau_bo *nvbo, struct nouveau_vma *vma)
 {
 	const bool mapped = nvbo->bo.mem.mem_type != TTM_PL_SYSTEM;
 	struct reservation_object *resv = nvbo->bo.resv;
 	struct reservation_object_list *fobj;
+	struct nouveau_gem_object_unmap *work;
 	struct dma_fence *fence = NULL;
 
 	fobj = reservation_object_get_list(resv);
 
-	list_del(&vma->head);
+	list_del_init(&vma->head);
 
 	if (fobj && fobj->shared_count > 1)
 		ttm_bo_wait(&nvbo->bo, false, false);
@@ -133,14 +132,20 @@ nouveau_gem_object_unmap(struct nouveau_bo *nvbo, struct nvkm_vma *vma)
 	else
 		fence = reservation_object_get_excl(nvbo->bo.resv);
 
-	if (fence && mapped) {
-		nouveau_fence_work(fence, nouveau_gem_object_delete, vma);
-	} else {
-		if (mapped)
-			nvkm_vm_unmap(vma);
-		nvkm_vm_put(vma);
-		kfree(vma);
+	if (!fence || !mapped) {
+		nouveau_gem_object_delete(vma);
+		return;
+	}
+
+	if (!(work = kmalloc(sizeof(*work), GFP_KERNEL))) {
+		WARN_ON(dma_fence_wait_timeout(fence, false, 2 * HZ) <= 0);
+		nouveau_gem_object_delete(vma);
+		return;
 	}
+
+	work->work.func = nouveau_gem_object_delete_work;
+	work->vma = vma;
+	nouveau_cli_work_queue(vma->vmm->cli, fence, &work->work);
 }
 
 void
@@ -150,19 +155,19 @@ nouveau_gem_object_close(struct drm_gem_object *gem, struct drm_file *file_priv)
 	struct nouveau_bo *nvbo = nouveau_gem_object(gem);
 	struct nouveau_drm *drm = nouveau_bdev(nvbo->bo.bdev);
 	struct device *dev = drm->dev->dev;
-	struct nvkm_vma *vma;
+	struct nouveau_vma *vma;
 	int ret;
 
-	if (!cli->vm)
+	if (cli->vmm.vmm.object.oclass < NVIF_CLASS_VMM_NV50)
 		return;
 
 	ret = ttm_bo_reserve(&nvbo->bo, false, false, NULL);
 	if (ret)
 		return;
 
-	vma = nouveau_bo_vma_find(nvbo, cli->vm);
+	vma = nouveau_vma_find(nvbo, &cli->vmm);
 	if (vma) {
-		if (--vma->refcount == 0) {
+		if (--vma->refs == 0) {
 			ret = pm_runtime_get_sync(dev);
 			if (!WARN_ON(ret < 0 && ret != -EACCES)) {
 				nouveau_gem_object_unmap(nvbo, vma);
@@ -179,7 +184,7 @@ nouveau_gem_new(struct nouveau_cli *cli, u64 size, int align, uint32_t domain,
 		uint32_t tile_mode, uint32_t tile_flags,
 		struct nouveau_bo **pnvbo)
 {
-	struct nouveau_drm *drm = nouveau_drm(cli->dev);
+	struct nouveau_drm *drm = cli->drm;
 	struct nouveau_bo *nvbo;
 	u32 flags = 0;
 	int ret;
@@ -227,7 +232,7 @@ nouveau_gem_info(struct drm_file *file_priv, struct drm_gem_object *gem,
 {
 	struct nouveau_cli *cli = nouveau_cli(file_priv);
 	struct nouveau_bo *nvbo = nouveau_gem_object(gem);
-	struct nvkm_vma *vma;
+	struct nouveau_vma *vma;
 
 	if (is_power_of_2(nvbo->valid_domains))
 		rep->domain = nvbo->valid_domains;
@@ -236,18 +241,25 @@ nouveau_gem_info(struct drm_file *file_priv, struct drm_gem_object *gem,
 	else
 		rep->domain = NOUVEAU_GEM_DOMAIN_VRAM;
 	rep->offset = nvbo->bo.offset;
-	if (cli->vm) {
-		vma = nouveau_bo_vma_find(nvbo, cli->vm);
+	if (cli->vmm.vmm.object.oclass >= NVIF_CLASS_VMM_NV50) {
+		vma = nouveau_vma_find(nvbo, &cli->vmm);
 		if (!vma)
 			return -EINVAL;
 
-		rep->offset = vma->offset;
+		rep->offset = vma->addr;
 	}
 
 	rep->size = nvbo->bo.mem.num_pages << PAGE_SHIFT;
 	rep->map_handle = drm_vma_node_offset_addr(&nvbo->bo.vma_node);
-	rep->tile_mode = nvbo->tile_mode;
-	rep->tile_flags = nvbo->tile_flags;
+	rep->tile_mode = nvbo->mode;
+	rep->tile_flags = nvbo->contig ? 0 : NOUVEAU_GEM_TILE_NONCONTIG;
+	if (cli->device.info.family >= NV_DEVICE_INFO_V0_FERMI)
+		rep->tile_flags |= nvbo->kind << 8;
+	else
+	if (cli->device.info.family >= NV_DEVICE_INFO_V0_TESLA)
+		rep->tile_flags |= nvbo->kind << 8 | nvbo->comp << 16;
+	else
+		rep->tile_flags |= nvbo->zeta;
 	return 0;
 }
 
@@ -255,18 +267,11 @@ int
 nouveau_gem_ioctl_new(struct drm_device *dev, void *data,
 		      struct drm_file *file_priv)
 {
-	struct nouveau_drm *drm = nouveau_drm(dev);
 	struct nouveau_cli *cli = nouveau_cli(file_priv);
-	struct nvkm_fb *fb = nvxx_fb(&drm->client.device);
 	struct drm_nouveau_gem_new *req = data;
 	struct nouveau_bo *nvbo = NULL;
 	int ret = 0;
 
-	if (!nvkm_fb_memtype_valid(fb, req->info.tile_flags)) {
-		NV_PRINTK(err, cli, "bad page flags: 0x%08x\n", req->info.tile_flags);
-		return -EINVAL;
-	}
-
 	ret = nouveau_gem_new(cli, req->info.size, req->align,
 			      req->info.domain, req->info.tile_mode,
 			      req->info.tile_flags, &nvbo);
@@ -791,7 +796,7 @@ nouveau_gem_ioctl_pushbuf(struct drm_device *dev, void *data,
 				bo[push[i].bo_index].user_priv;
 			uint32_t cmd;
 
-			cmd = chan->push.vma.offset + ((chan->dma.cur + 2) << 2);
+			cmd = chan->push.addr + ((chan->dma.cur + 2) << 2);
 			cmd |= 0x20000000;
 			if (unlikely(cmd != req->suffix0)) {
 				if (!nvbo->kmap.virtual) {
@@ -843,7 +848,7 @@ out_next:
 		req->suffix1 = 0x00000000;
 	} else {
 		req->suffix0 = 0x20000000 |
-			      (chan->push.vma.offset + ((chan->dma.cur + 2) << 2));
+			      (chan->push.addr + ((chan->dma.cur + 2) << 2));
 		req->suffix1 = 0x00000000;
 	}
 
diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.h b/drivers/gpu/drm/nouveau/nouveau_gem.h
index 0456c94a5d4d..fe39998f65cc 100644
--- a/drivers/gpu/drm/nouveau/nouveau_gem.h
+++ b/drivers/gpu/drm/nouveau/nouveau_gem.h
@@ -7,9 +7,6 @@
 #include "nouveau_drv.h"
 #include "nouveau_bo.h"
 
-#define nouveau_bo_tile_layout(nvbo)				\
-	((nvbo)->tile_flags & NOUVEAU_GEM_TILE_LAYOUT_MASK)
-
 static inline struct nouveau_bo *
 nouveau_gem_object(struct drm_gem_object *gem)
 {
diff --git a/drivers/gpu/drm/nouveau/nouveau_mem.c b/drivers/gpu/drm/nouveau/nouveau_mem.c
new file mode 100644
index 000000000000..c002f8968507
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nouveau_mem.c
@@ -0,0 +1,198 @@
+/*
+ * Copyright 2017 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "nouveau_mem.h"
+#include "nouveau_drv.h"
+#include "nouveau_bo.h"
+
+#include <drm/ttm/ttm_bo_driver.h>
+
+#include <nvif/class.h>
+#include <nvif/if000a.h>
+#include <nvif/if500b.h>
+#include <nvif/if500d.h>
+#include <nvif/if900b.h>
+#include <nvif/if900d.h>
+
+int
+nouveau_mem_map(struct nouveau_mem *mem,
+		struct nvif_vmm *vmm, struct nvif_vma *vma)
+{
+	union {
+		struct nv50_vmm_map_v0 nv50;
+		struct gf100_vmm_map_v0 gf100;
+	} args;
+	u32 argc = 0;
+	bool super;
+	int ret;
+
+	switch (vmm->object.oclass) {
+	case NVIF_CLASS_VMM_NV04:
+		break;
+	case NVIF_CLASS_VMM_NV50:
+		args.nv50.version = 0;
+		args.nv50.ro = 0;
+		args.nv50.priv = 0;
+		args.nv50.kind = mem->kind;
+		args.nv50.comp = mem->comp;
+		argc = sizeof(args.nv50);
+		break;
+	case NVIF_CLASS_VMM_GF100:
+	case NVIF_CLASS_VMM_GM200:
+	case NVIF_CLASS_VMM_GP100:
+		args.gf100.version = 0;
+		if (mem->mem.type & NVIF_MEM_VRAM)
+			args.gf100.vol = 0;
+		else
+			args.gf100.vol = 1;
+		args.gf100.ro = 0;
+		args.gf100.priv = 0;
+		args.gf100.kind = mem->kind;
+		argc = sizeof(args.gf100);
+		break;
+	default:
+		WARN_ON(1);
+		return -ENOSYS;
+	}
+
+	super = vmm->object.client->super;
+	vmm->object.client->super = true;
+	ret = nvif_vmm_map(vmm, vma->addr, mem->mem.size, &args, argc,
+			   &mem->mem, 0);
+	vmm->object.client->super = super;
+	return ret;
+}
+
+void
+nouveau_mem_fini(struct nouveau_mem *mem)
+{
+	nvif_vmm_put(&mem->cli->drm->client.vmm.vmm, &mem->vma[1]);
+	nvif_vmm_put(&mem->cli->drm->client.vmm.vmm, &mem->vma[0]);
+	mutex_lock(&mem->cli->drm->master.lock);
+	nvif_mem_fini(&mem->mem);
+	mutex_unlock(&mem->cli->drm->master.lock);
+}
+
+int
+nouveau_mem_host(struct ttm_mem_reg *reg, struct ttm_dma_tt *tt)
+{
+	struct nouveau_mem *mem = nouveau_mem(reg);
+	struct nouveau_cli *cli = mem->cli;
+	struct nouveau_drm *drm = cli->drm;
+	struct nvif_mmu *mmu = &cli->mmu;
+	struct nvif_mem_ram_v0 args = {};
+	bool super = cli->base.super;
+	u8 type;
+	int ret;
+
+	if (!nouveau_drm_use_coherent_gpu_mapping(drm))
+		type = drm->ttm.type_ncoh[!!mem->kind];
+	else
+		type = drm->ttm.type_host[0];
+
+	if (mem->kind && !(mmu->type[type].type & NVIF_MEM_KIND))
+		mem->comp = mem->kind = 0;
+	if (mem->comp && !(mmu->type[type].type & NVIF_MEM_COMP)) {
+		if (mmu->object.oclass >= NVIF_CLASS_MMU_GF100)
+			mem->kind = mmu->kind[mem->kind];
+		mem->comp = 0;
+	}
+
+	if (tt->ttm.sg) args.sgl = tt->ttm.sg->sgl;
+	else            args.dma = tt->dma_address;
+
+	mutex_lock(&drm->master.lock);
+	cli->base.super = true;
+	ret = nvif_mem_init_type(mmu, cli->mem->oclass, type, PAGE_SHIFT,
+				 reg->num_pages << PAGE_SHIFT,
+				 &args, sizeof(args), &mem->mem);
+	cli->base.super = super;
+	mutex_unlock(&drm->master.lock);
+	return ret;
+}
+
+int
+nouveau_mem_vram(struct ttm_mem_reg *reg, bool contig, u8 page)
+{
+	struct nouveau_mem *mem = nouveau_mem(reg);
+	struct nouveau_cli *cli = mem->cli;
+	struct nouveau_drm *drm = cli->drm;
+	struct nvif_mmu *mmu = &cli->mmu;
+	bool super = cli->base.super;
+	u64 size = ALIGN(reg->num_pages << PAGE_SHIFT, 1 << page);
+	int ret;
+
+	mutex_lock(&drm->master.lock);
+	cli->base.super = true;
+	switch (cli->mem->oclass) {
+	case NVIF_CLASS_MEM_GF100:
+		ret = nvif_mem_init_type(mmu, cli->mem->oclass,
+					 drm->ttm.type_vram, page, size,
+					 &(struct gf100_mem_v0) {
+						.contig = contig,
+					 }, sizeof(struct gf100_mem_v0),
+					 &mem->mem);
+		break;
+	case NVIF_CLASS_MEM_NV50:
+		ret = nvif_mem_init_type(mmu, cli->mem->oclass,
+					 drm->ttm.type_vram, page, size,
+					 &(struct nv50_mem_v0) {
+						.bankswz = mmu->kind[mem->kind] == 2,
+						.contig = contig,
+					 }, sizeof(struct nv50_mem_v0),
+					 &mem->mem);
+		break;
+	default:
+		ret = -ENOSYS;
+		WARN_ON(1);
+		break;
+	}
+	cli->base.super = super;
+	mutex_unlock(&drm->master.lock);
+
+	reg->start = mem->mem.addr >> PAGE_SHIFT;
+	return ret;
+}
+
+void
+nouveau_mem_del(struct ttm_mem_reg *reg)
+{
+	struct nouveau_mem *mem = nouveau_mem(reg);
+	nouveau_mem_fini(mem);
+	kfree(reg->mm_node);
+	reg->mm_node = NULL;
+}
+
+int
+nouveau_mem_new(struct nouveau_cli *cli, u8 kind, u8 comp,
+		struct ttm_mem_reg *reg)
+{
+	struct nouveau_mem *mem;
+
+	if (!(mem = kzalloc(sizeof(*mem), GFP_KERNEL)))
+		return -ENOMEM;
+	mem->cli = cli;
+	mem->kind = kind;
+	mem->comp = comp;
+
+	reg->mm_node = mem;
+	return 0;
+}
diff --git a/drivers/gpu/drm/nouveau/nouveau_mem.h b/drivers/gpu/drm/nouveau/nouveau_mem.h
new file mode 100644
index 000000000000..f6d039e73812
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nouveau_mem.h
@@ -0,0 +1,30 @@
+#ifndef __NOUVEAU_MEM_H__
+#define __NOUVEAU_MEM_H__
+#include <drm/ttm/ttm_bo_api.h>
+struct ttm_dma_tt;
+
+#include <nvif/mem.h>
+#include <nvif/vmm.h>
+
+static inline struct nouveau_mem *
+nouveau_mem(struct ttm_mem_reg *reg)
+{
+	return reg->mm_node;
+}
+
+struct nouveau_mem {
+	struct nouveau_cli *cli;
+	u8 kind;
+	u8 comp;
+	struct nvif_mem mem;
+	struct nvif_vma vma[2];
+};
+
+int nouveau_mem_new(struct nouveau_cli *, u8 kind, u8 comp,
+		    struct ttm_mem_reg *);
+void nouveau_mem_del(struct ttm_mem_reg *);
+int nouveau_mem_vram(struct ttm_mem_reg *, bool contig, u8 page);
+int nouveau_mem_host(struct ttm_mem_reg *, struct ttm_dma_tt *);
+void nouveau_mem_fini(struct nouveau_mem *);
+int nouveau_mem_map(struct nouveau_mem *, struct nvif_vmm *, struct nvif_vma *);
+#endif
diff --git a/drivers/gpu/drm/nouveau/nouveau_sgdma.c b/drivers/gpu/drm/nouveau/nouveau_sgdma.c
index fde11ce466e4..11f6ca89769b 100644
--- a/drivers/gpu/drm/nouveau/nouveau_sgdma.c
+++ b/drivers/gpu/drm/nouveau/nouveau_sgdma.c
@@ -3,6 +3,7 @@
 #include <linux/slab.h>
 
 #include "nouveau_drv.h"
+#include "nouveau_mem.h"
 #include "nouveau_ttm.h"
 
 struct nouveau_sgdma_be {
@@ -10,7 +11,7 @@ struct nouveau_sgdma_be {
 	 * nouve_bo.c works properly, otherwise have to move them here
 	 */
 	struct ttm_dma_tt ttm;
-	struct nvkm_mem *node;
+	struct nouveau_mem *mem;
 };
 
 static void
@@ -28,19 +29,20 @@ static int
 nv04_sgdma_bind(struct ttm_tt *ttm, struct ttm_mem_reg *reg)
 {
 	struct nouveau_sgdma_be *nvbe = (struct nouveau_sgdma_be *)ttm;
-	struct nvkm_mem *node = reg->mm_node;
-
-	if (ttm->sg) {
-		node->sg    = ttm->sg;
-		node->pages = NULL;
-	} else {
-		node->sg    = NULL;
-		node->pages = nvbe->ttm.dma_address;
+	struct nouveau_mem *mem = nouveau_mem(reg);
+	int ret;
+
+	ret = nouveau_mem_host(reg, &nvbe->ttm);
+	if (ret)
+		return ret;
+
+	ret = nouveau_mem_map(mem, &mem->cli->vmm.vmm, &mem->vma[0]);
+	if (ret) {
+		nouveau_mem_fini(mem);
+		return ret;
 	}
-	node->size = (reg->num_pages << PAGE_SHIFT) >> 12;
 
-	nvkm_vm_map(&node->vma[0], node);
-	nvbe->node = node;
+	nvbe->mem = mem;
 	return 0;
 }
 
@@ -48,7 +50,7 @@ static int
 nv04_sgdma_unbind(struct ttm_tt *ttm)
 {
 	struct nouveau_sgdma_be *nvbe = (struct nouveau_sgdma_be *)ttm;
-	nvkm_vm_unmap(&nvbe->node->vma[0]);
+	nouveau_mem_fini(nvbe->mem);
 	return 0;
 }
 
@@ -62,30 +64,20 @@ static int
 nv50_sgdma_bind(struct ttm_tt *ttm, struct ttm_mem_reg *reg)
 {
 	struct nouveau_sgdma_be *nvbe = (struct nouveau_sgdma_be *)ttm;
-	struct nvkm_mem *node = reg->mm_node;
-
-	/* noop: bound in move_notify() */
-	if (ttm->sg) {
-		node->sg    = ttm->sg;
-		node->pages = NULL;
-	} else {
-		node->sg    = NULL;
-		node->pages = nvbe->ttm.dma_address;
-	}
-	node->size = (reg->num_pages << PAGE_SHIFT) >> 12;
-	return 0;
-}
+	struct nouveau_mem *mem = nouveau_mem(reg);
+	int ret;
 
-static int
-nv50_sgdma_unbind(struct ttm_tt *ttm)
-{
-	/* noop: unbound in move_notify() */
+	ret = nouveau_mem_host(reg, &nvbe->ttm);
+	if (ret)
+		return ret;
+
+	nvbe->mem = mem;
 	return 0;
 }
 
 static struct ttm_backend_func nv50_sgdma_backend = {
 	.bind			= nv50_sgdma_bind,
-	.unbind			= nv50_sgdma_unbind,
+	.unbind			= nv04_sgdma_unbind,
 	.destroy		= nouveau_sgdma_destroy
 };
 
diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c
index b0ad7fcefcf5..dff51a0ee028 100644
--- a/drivers/gpu/drm/nouveau/nouveau_ttm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c
@@ -23,53 +23,37 @@
  * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
  * USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
-
 #include "nouveau_drv.h"
-#include "nouveau_ttm.h"
 #include "nouveau_gem.h"
+#include "nouveau_mem.h"
+#include "nouveau_ttm.h"
 
 #include <drm/drm_legacy.h>
 
 #include <core/tegra.h>
 
 static int
-nouveau_vram_manager_init(struct ttm_mem_type_manager *man, unsigned long psize)
+nouveau_manager_init(struct ttm_mem_type_manager *man, unsigned long psize)
 {
-	struct nouveau_drm *drm = nouveau_bdev(man->bdev);
-	struct nvkm_fb *fb = nvxx_fb(&drm->client.device);
-	man->priv = fb;
 	return 0;
 }
 
 static int
-nouveau_vram_manager_fini(struct ttm_mem_type_manager *man)
+nouveau_manager_fini(struct ttm_mem_type_manager *man)
 {
-	man->priv = NULL;
 	return 0;
 }
 
-static inline void
-nvkm_mem_node_cleanup(struct nvkm_mem *node)
+static void
+nouveau_manager_del(struct ttm_mem_type_manager *man, struct ttm_mem_reg *reg)
 {
-	if (node->vma[0].node) {
-		nvkm_vm_unmap(&node->vma[0]);
-		nvkm_vm_put(&node->vma[0]);
-	}
-
-	if (node->vma[1].node) {
-		nvkm_vm_unmap(&node->vma[1]);
-		nvkm_vm_put(&node->vma[1]);
-	}
+	nouveau_mem_del(reg);
 }
 
 static void
-nouveau_vram_manager_del(struct ttm_mem_type_manager *man,
-			 struct ttm_mem_reg *reg)
+nouveau_manager_debug(struct ttm_mem_type_manager *man,
+		      struct drm_printer *printer)
 {
-	struct nouveau_drm *drm = nouveau_bdev(man->bdev);
-	struct nvkm_ram *ram = nvxx_fb(&drm->client.device)->ram;
-	nvkm_mem_node_cleanup(reg->mm_node);
-	ram->func->put(ram, (struct nvkm_mem **)&reg->mm_node);
 }
 
 static int
@@ -78,192 +62,105 @@ nouveau_vram_manager_new(struct ttm_mem_type_manager *man,
 			 const struct ttm_place *place,
 			 struct ttm_mem_reg *reg)
 {
-	struct nouveau_drm *drm = nouveau_bdev(man->bdev);
-	struct nvkm_ram *ram = nvxx_fb(&drm->client.device)->ram;
 	struct nouveau_bo *nvbo = nouveau_bo(bo);
-	struct nvkm_mem *node;
-	u32 size_nc = 0;
+	struct nouveau_drm *drm = nvbo->cli->drm;
+	struct nouveau_mem *mem;
 	int ret;
 
 	if (drm->client.device.info.ram_size == 0)
 		return -ENOMEM;
 
-	if (nvbo->tile_flags & NOUVEAU_GEM_TILE_NONCONTIG)
-		size_nc = 1 << nvbo->page_shift;
+	ret = nouveau_mem_new(&drm->master, nvbo->kind, nvbo->comp, reg);
+	mem = nouveau_mem(reg);
+	if (ret)
+		return ret;
 
-	ret = ram->func->get(ram, reg->num_pages << PAGE_SHIFT,
-			     reg->page_alignment << PAGE_SHIFT, size_nc,
-			     (nvbo->tile_flags >> 8) & 0x3ff, &node);
+	ret = nouveau_mem_vram(reg, nvbo->contig, nvbo->page);
 	if (ret) {
-		reg->mm_node = NULL;
-		return (ret == -ENOSPC) ? 0 : ret;
+		nouveau_mem_del(reg);
+		if (ret == -ENOSPC) {
+			reg->mm_node = NULL;
+			return 0;
+		}
+		return ret;
 	}
 
-	node->page_shift = nvbo->page_shift;
-
-	reg->mm_node = node;
-	reg->start   = node->offset >> PAGE_SHIFT;
 	return 0;
 }
 
 const struct ttm_mem_type_manager_func nouveau_vram_manager = {
-	.init = nouveau_vram_manager_init,
-	.takedown = nouveau_vram_manager_fini,
+	.init = nouveau_manager_init,
+	.takedown = nouveau_manager_fini,
 	.get_node = nouveau_vram_manager_new,
-	.put_node = nouveau_vram_manager_del,
+	.put_node = nouveau_manager_del,
+	.debug = nouveau_manager_debug,
 };
 
 static int
-nouveau_gart_manager_init(struct ttm_mem_type_manager *man, unsigned long psize)
-{
-	return 0;
-}
-
-static int
-nouveau_gart_manager_fini(struct ttm_mem_type_manager *man)
-{
-	return 0;
-}
-
-static void
-nouveau_gart_manager_del(struct ttm_mem_type_manager *man,
-			 struct ttm_mem_reg *reg)
-{
-	nvkm_mem_node_cleanup(reg->mm_node);
-	kfree(reg->mm_node);
-	reg->mm_node = NULL;
-}
-
-static int
 nouveau_gart_manager_new(struct ttm_mem_type_manager *man,
 			 struct ttm_buffer_object *bo,
 			 const struct ttm_place *place,
 			 struct ttm_mem_reg *reg)
 {
-	struct nouveau_drm *drm = nouveau_bdev(bo->bdev);
 	struct nouveau_bo *nvbo = nouveau_bo(bo);
-	struct nvkm_mem *node;
-
-	node = kzalloc(sizeof(*node), GFP_KERNEL);
-	if (!node)
-		return -ENOMEM;
+	struct nouveau_drm *drm = nvbo->cli->drm;
+	struct nouveau_mem *mem;
+	int ret;
 
-	node->page_shift = 12;
-
-	switch (drm->client.device.info.family) {
-	case NV_DEVICE_INFO_V0_TNT:
-	case NV_DEVICE_INFO_V0_CELSIUS:
-	case NV_DEVICE_INFO_V0_KELVIN:
-	case NV_DEVICE_INFO_V0_RANKINE:
-	case NV_DEVICE_INFO_V0_CURIE:
-		break;
-	case NV_DEVICE_INFO_V0_TESLA:
-		if (drm->client.device.info.chipset != 0x50)
-			node->memtype = (nvbo->tile_flags & 0x7f00) >> 8;
-		break;
-	case NV_DEVICE_INFO_V0_FERMI:
-	case NV_DEVICE_INFO_V0_KEPLER:
-	case NV_DEVICE_INFO_V0_MAXWELL:
-	case NV_DEVICE_INFO_V0_PASCAL:
-		node->memtype = (nvbo->tile_flags & 0xff00) >> 8;
-		break;
-	default:
-		NV_WARN(drm, "%s: unhandled family type %x\n", __func__,
-			drm->client.device.info.family);
-		break;
-	}
+	ret = nouveau_mem_new(&drm->master, nvbo->kind, nvbo->comp, reg);
+	mem = nouveau_mem(reg);
+	if (ret)
+		return ret;
 
-	reg->mm_node = node;
-	reg->start   = 0;
+	reg->start = 0;
 	return 0;
 }
 
-static void
-nouveau_gart_manager_debug(struct ttm_mem_type_manager *man,
-			   struct drm_printer *printer)
-{
-}
-
 const struct ttm_mem_type_manager_func nouveau_gart_manager = {
-	.init = nouveau_gart_manager_init,
-	.takedown = nouveau_gart_manager_fini,
+	.init = nouveau_manager_init,
+	.takedown = nouveau_manager_fini,
 	.get_node = nouveau_gart_manager_new,
-	.put_node = nouveau_gart_manager_del,
-	.debug = nouveau_gart_manager_debug
+	.put_node = nouveau_manager_del,
+	.debug = nouveau_manager_debug
 };
 
-/*XXX*/
-#include <subdev/mmu/nv04.h>
-static int
-nv04_gart_manager_init(struct ttm_mem_type_manager *man, unsigned long psize)
-{
-	struct nouveau_drm *drm = nouveau_bdev(man->bdev);
-	struct nvkm_mmu *mmu = nvxx_mmu(&drm->client.device);
-	struct nv04_mmu *priv = (void *)mmu;
-	struct nvkm_vm *vm = NULL;
-	nvkm_vm_ref(priv->vm, &vm, NULL);
-	man->priv = vm;
-	return 0;
-}
-
-static int
-nv04_gart_manager_fini(struct ttm_mem_type_manager *man)
-{
-	struct nvkm_vm *vm = man->priv;
-	nvkm_vm_ref(NULL, &vm, NULL);
-	man->priv = NULL;
-	return 0;
-}
-
-static void
-nv04_gart_manager_del(struct ttm_mem_type_manager *man, struct ttm_mem_reg *reg)
-{
-	struct nvkm_mem *node = reg->mm_node;
-	if (node->vma[0].node)
-		nvkm_vm_put(&node->vma[0]);
-	kfree(reg->mm_node);
-	reg->mm_node = NULL;
-}
-
 static int
 nv04_gart_manager_new(struct ttm_mem_type_manager *man,
 		      struct ttm_buffer_object *bo,
 		      const struct ttm_place *place,
 		      struct ttm_mem_reg *reg)
 {
-	struct nvkm_mem *node;
+	struct nouveau_bo *nvbo = nouveau_bo(bo);
+	struct nouveau_drm *drm = nvbo->cli->drm;
+	struct nouveau_mem *mem;
 	int ret;
 
-	node = kzalloc(sizeof(*node), GFP_KERNEL);
-	if (!node)
-		return -ENOMEM;
-
-	node->page_shift = 12;
+	ret = nouveau_mem_new(&drm->master, nvbo->kind, nvbo->comp, reg);
+	mem = nouveau_mem(reg);
+	if (ret)
+		return ret;
 
-	ret = nvkm_vm_get(man->priv, reg->num_pages << 12, node->page_shift,
-			  NV_MEM_ACCESS_RW, &node->vma[0]);
+	ret = nvif_vmm_get(&mem->cli->vmm.vmm, PTES, false, 12, 0,
+			   reg->num_pages << PAGE_SHIFT, &mem->vma[0]);
 	if (ret) {
-		kfree(node);
+		nouveau_mem_del(reg);
+		if (ret == -ENOSPC) {
+			reg->mm_node = NULL;
+			return 0;
+		}
 		return ret;
 	}
 
-	reg->mm_node = node;
-	reg->start   = node->vma[0].offset >> PAGE_SHIFT;
+	reg->start = mem->vma[0].addr >> PAGE_SHIFT;
 	return 0;
 }
 
-static void
-nv04_gart_manager_debug(struct ttm_mem_type_manager *man,
-			struct drm_printer *printer)
-{
-}
-
 const struct ttm_mem_type_manager_func nv04_gart_manager = {
-	.init = nv04_gart_manager_init,
-	.takedown = nv04_gart_manager_fini,
+	.init = nouveau_manager_init,
+	.takedown = nouveau_manager_fini,
 	.get_node = nv04_gart_manager_new,
-	.put_node = nv04_gart_manager_del,
-	.debug = nv04_gart_manager_debug
+	.put_node = nouveau_manager_del,
+	.debug = nouveau_manager_debug
 };
 
 int
@@ -338,49 +235,67 @@ nouveau_ttm_global_release(struct nouveau_drm *drm)
 	drm->ttm.mem_global_ref.release = NULL;
 }
 
+static int
+nouveau_ttm_init_host(struct nouveau_drm *drm, u8 kind)
+{
+	struct nvif_mmu *mmu = &drm->client.mmu;
+	int typei;
+
+	typei = nvif_mmu_type(mmu, NVIF_MEM_HOST | NVIF_MEM_MAPPABLE |
+					    kind | NVIF_MEM_COHERENT);
+	if (typei < 0)
+		return -ENOSYS;
+
+	drm->ttm.type_host[!!kind] = typei;
+
+	typei = nvif_mmu_type(mmu, NVIF_MEM_HOST | NVIF_MEM_MAPPABLE | kind);
+	if (typei < 0)
+		return -ENOSYS;
+
+	drm->ttm.type_ncoh[!!kind] = typei;
+	return 0;
+}
+
 int
 nouveau_ttm_init(struct nouveau_drm *drm)
 {
 	struct nvkm_device *device = nvxx_device(&drm->client.device);
 	struct nvkm_pci *pci = device->pci;
+	struct nvif_mmu *mmu = &drm->client.mmu;
 	struct drm_device *dev = drm->dev;
-	u8 bits;
-	int ret;
+	int typei, ret;
 
-	if (pci && pci->agp.bridge) {
-		drm->agp.bridge = pci->agp.bridge;
-		drm->agp.base = pci->agp.base;
-		drm->agp.size = pci->agp.size;
-		drm->agp.cma = pci->agp.cma;
-	}
+	ret = nouveau_ttm_init_host(drm, 0);
+	if (ret)
+		return ret;
 
-	bits = nvxx_mmu(&drm->client.device)->dma_bits;
-	if (nvxx_device(&drm->client.device)->func->pci) {
-		if (drm->agp.bridge)
-			bits = 32;
-	} else if (device->func->tegra) {
-		struct nvkm_device_tegra *tegra = device->func->tegra(device);
+	if (drm->client.device.info.family >= NV_DEVICE_INFO_V0_TESLA &&
+	    drm->client.device.info.chipset != 0x50) {
+		ret = nouveau_ttm_init_host(drm, NVIF_MEM_KIND);
+		if (ret)
+			return ret;
+	}
 
-		/*
-		 * If the platform can use a IOMMU, then the addressable DMA
-		 * space is constrained by the IOMMU bit
-		 */
-		if (tegra->func->iommu_bit)
-			bits = min(bits, tegra->func->iommu_bit);
+	if (drm->client.device.info.platform != NV_DEVICE_INFO_V0_SOC &&
+	    drm->client.device.info.family >= NV_DEVICE_INFO_V0_TESLA) {
+		typei = nvif_mmu_type(mmu, NVIF_MEM_VRAM | NVIF_MEM_MAPPABLE |
+					   NVIF_MEM_KIND |
+					   NVIF_MEM_COMP |
+					   NVIF_MEM_DISP);
+		if (typei < 0)
+			return -ENOSYS;
 
+		drm->ttm.type_vram = typei;
+	} else {
+		drm->ttm.type_vram = -1;
 	}
 
-	ret = dma_set_mask(dev->dev, DMA_BIT_MASK(bits));
-	if (ret && bits != 32) {
-		bits = 32;
-		ret = dma_set_mask(dev->dev, DMA_BIT_MASK(bits));
+	if (pci && pci->agp.bridge) {
+		drm->agp.bridge = pci->agp.bridge;
+		drm->agp.base = pci->agp.base;
+		drm->agp.size = pci->agp.size;
+		drm->agp.cma = pci->agp.cma;
 	}
-	if (ret)
-		return ret;
-
-	ret = dma_set_coherent_mask(dev->dev, DMA_BIT_MASK(bits));
-	if (ret)
-		dma_set_coherent_mask(dev->dev, DMA_BIT_MASK(32));
 
 	ret = nouveau_ttm_global_init(drm);
 	if (ret)
@@ -391,7 +306,7 @@ nouveau_ttm_init(struct nouveau_drm *drm)
 				  &nouveau_bo_driver,
 				  dev->anon_inode->i_mapping,
 				  DRM_FILE_PAGE_OFFSET,
-				  bits <= 32 ? true : false);
+				  drm->client.mmu.dmabits <= 32 ? true : false);
 	if (ret) {
 		NV_ERROR(drm, "error initialising bo driver, %d\n", ret);
 		return ret;
@@ -415,7 +330,7 @@ nouveau_ttm_init(struct nouveau_drm *drm)
 
 	/* GART init */
 	if (!drm->agp.bridge) {
-		drm->gem.gart_available = nvxx_mmu(&drm->client.device)->limit;
+		drm->gem.gart_available = drm->client.vmm.vmm.limit;
 	} else {
 		drm->gem.gart_available = drm->agp.size;
 	}
diff --git a/drivers/gpu/drm/nouveau/nouveau_vmm.c b/drivers/gpu/drm/nouveau/nouveau_vmm.c
new file mode 100644
index 000000000000..f5371d96b003
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nouveau_vmm.c
@@ -0,0 +1,135 @@
+/*
+ * Copyright 2017 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "nouveau_vmm.h"
+#include "nouveau_drv.h"
+#include "nouveau_bo.h"
+#include "nouveau_mem.h"
+
+void
+nouveau_vma_unmap(struct nouveau_vma *vma)
+{
+	if (vma->mem) {
+		nvif_vmm_unmap(&vma->vmm->vmm, vma->addr);
+		vma->mem = NULL;
+	}
+}
+
+int
+nouveau_vma_map(struct nouveau_vma *vma, struct nouveau_mem *mem)
+{
+	struct nvif_vma tmp = { .addr = vma->addr };
+	int ret = nouveau_mem_map(mem, &vma->vmm->vmm, &tmp);
+	if (ret)
+		return ret;
+	vma->mem = mem;
+	return 0;
+}
+
+struct nouveau_vma *
+nouveau_vma_find(struct nouveau_bo *nvbo, struct nouveau_vmm *vmm)
+{
+	struct nouveau_vma *vma;
+
+	list_for_each_entry(vma, &nvbo->vma_list, head) {
+		if (vma->vmm == vmm)
+			return vma;
+	}
+
+	return NULL;
+}
+
+void
+nouveau_vma_del(struct nouveau_vma **pvma)
+{
+	struct nouveau_vma *vma = *pvma;
+	if (vma && --vma->refs <= 0) {
+		if (likely(vma->addr != ~0ULL)) {
+			struct nvif_vma tmp = { .addr = vma->addr, .size = 1 };
+			nvif_vmm_put(&vma->vmm->vmm, &tmp);
+		}
+		list_del(&vma->head);
+		kfree(*pvma);
+		*pvma = NULL;
+	}
+}
+
+int
+nouveau_vma_new(struct nouveau_bo *nvbo, struct nouveau_vmm *vmm,
+		struct nouveau_vma **pvma)
+{
+	struct nouveau_mem *mem = nouveau_mem(&nvbo->bo.mem);
+	struct nouveau_vma *vma;
+	struct nvif_vma tmp;
+	int ret;
+
+	if ((vma = *pvma = nouveau_vma_find(nvbo, vmm))) {
+		vma->refs++;
+		return 0;
+	}
+
+	if (!(vma = *pvma = kmalloc(sizeof(*vma), GFP_KERNEL)))
+		return -ENOMEM;
+	vma->vmm = vmm;
+	vma->refs = 1;
+	vma->addr = ~0ULL;
+	vma->mem = NULL;
+	list_add_tail(&vma->head, &nvbo->vma_list);
+
+	if (nvbo->bo.mem.mem_type != TTM_PL_SYSTEM &&
+	    mem->mem.page == nvbo->page) {
+		ret = nvif_vmm_get(&vmm->vmm, LAZY, false, mem->mem.page, 0,
+				   mem->mem.size, &tmp);
+		if (ret)
+			goto done;
+
+		vma->addr = tmp.addr;
+		ret = nouveau_vma_map(vma, mem);
+	} else {
+		ret = nvif_vmm_get(&vmm->vmm, PTES, false, mem->mem.page, 0,
+				   mem->mem.size, &tmp);
+		vma->addr = tmp.addr;
+	}
+
+done:
+	if (ret)
+		nouveau_vma_del(pvma);
+	return ret;
+}
+
+void
+nouveau_vmm_fini(struct nouveau_vmm *vmm)
+{
+	nvif_vmm_fini(&vmm->vmm);
+	vmm->cli = NULL;
+}
+
+int
+nouveau_vmm_init(struct nouveau_cli *cli, s32 oclass, struct nouveau_vmm *vmm)
+{
+	int ret = nvif_vmm_init(&cli->mmu, oclass, PAGE_SIZE, 0, NULL, 0,
+				&vmm->vmm);
+	if (ret)
+		return ret;
+
+	vmm->cli = cli;
+	return 0;
+}
diff --git a/drivers/gpu/drm/nouveau/nouveau_vmm.h b/drivers/gpu/drm/nouveau/nouveau_vmm.h
new file mode 100644
index 000000000000..5c31f43678d3
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nouveau_vmm.h
@@ -0,0 +1,31 @@
+#ifndef __NOUVEAU_VMA_H__
+#define __NOUVEAU_VMA_H__
+#include <nvif/vmm.h>
+struct nouveau_bo;
+struct nouveau_mem;
+
+struct nouveau_vma {
+	struct nouveau_vmm *vmm;
+	int refs;
+	struct list_head head;
+	u64 addr;
+
+	struct nouveau_mem *mem;
+};
+
+struct nouveau_vma *nouveau_vma_find(struct nouveau_bo *, struct nouveau_vmm *);
+int nouveau_vma_new(struct nouveau_bo *, struct nouveau_vmm *,
+		    struct nouveau_vma **);
+void nouveau_vma_del(struct nouveau_vma **);
+int nouveau_vma_map(struct nouveau_vma *, struct nouveau_mem *);
+void nouveau_vma_unmap(struct nouveau_vma *);
+
+struct nouveau_vmm {
+	struct nouveau_cli *cli;
+	struct nvif_vmm vmm;
+	struct nvkm_vm *vm;
+};
+
+int nouveau_vmm_init(struct nouveau_cli *, s32 oclass, struct nouveau_vmm *);
+void nouveau_vmm_fini(struct nouveau_vmm *);
+#endif
diff --git a/drivers/gpu/drm/nouveau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c
index fb47d46050ec..584466ef688f 100644
--- a/drivers/gpu/drm/nouveau/nv50_display.c
+++ b/drivers/gpu/drm/nouveau/nv50_display.c
@@ -318,7 +318,7 @@ nv50_chan_create(struct nvif_device *device, struct nvif_object *disp,
 				ret = nvif_object_init(disp, 0, oclass[0],
 						       data, size, &chan->user);
 				if (ret == 0)
-					nvif_object_map(&chan->user);
+					nvif_object_map(&chan->user, NULL, 0);
 				nvif_object_sclass_put(&sclass);
 				return ret;
 			}
@@ -424,7 +424,7 @@ nv50_dmac_ctxdma_new(struct nv50_dmac *dmac, struct nouveau_framebuffer *fb)
 {
 	struct nouveau_drm *drm = nouveau_drm(fb->base.dev);
 	struct nv50_dmac_ctxdma *ctxdma;
-	const u8    kind = (fb->nvbo->tile_flags & 0x0000ff00) >> 8;
+	const u8    kind = fb->nvbo->kind;
 	const u32 handle = 0xfb000000 | kind;
 	struct {
 		struct nv_dma_v0 base;
@@ -510,6 +510,7 @@ nv50_dmac_create(struct nvif_device *device, struct nvif_object *disp,
 	int ret;
 
 	mutex_init(&dmac->lock);
+	INIT_LIST_HEAD(&dmac->ctxdma);
 
 	dmac->ptr = dma_alloc_coherent(nvxx_device(device)->dev, PAGE_SIZE,
 				       &dmac->handle, GFP_KERNEL);
@@ -556,7 +557,6 @@ nv50_dmac_create(struct nvif_device *device, struct nvif_object *disp,
 	if (ret)
 		return ret;
 
-	INIT_LIST_HEAD(&dmac->ctxdma);
 	return ret;
 }
 
@@ -847,7 +847,7 @@ nv50_wndw_atomic_check_acquire(struct nv50_wndw *wndw,
 
 	asyw->image.w = fb->base.width;
 	asyw->image.h = fb->base.height;
-	asyw->image.kind = (fb->nvbo->tile_flags & 0x0000ff00) >> 8;
+	asyw->image.kind = fb->nvbo->kind;
 
 	if (asyh->state.pageflip_flags & DRM_MODE_PAGE_FLIP_ASYNC)
 		asyw->interval = 0;
@@ -857,9 +857,9 @@ nv50_wndw_atomic_check_acquire(struct nv50_wndw *wndw,
 	if (asyw->image.kind) {
 		asyw->image.layout = 0;
 		if (drm->client.device.info.chipset >= 0xc0)
-			asyw->image.block = fb->nvbo->tile_mode >> 4;
+			asyw->image.block = fb->nvbo->mode >> 4;
 		else
-			asyw->image.block = fb->nvbo->tile_mode;
+			asyw->image.block = fb->nvbo->mode;
 		asyw->image.pitch = (fb->base.pitches[0] / 4) << 4;
 	} else {
 		asyw->image.layout = 1;
diff --git a/drivers/gpu/drm/nouveau/nv50_fbcon.c b/drivers/gpu/drm/nouveau/nv50_fbcon.c
index 327dcd7901ed..facd18564e0d 100644
--- a/drivers/gpu/drm/nouveau/nv50_fbcon.c
+++ b/drivers/gpu/drm/nouveau/nv50_fbcon.c
@@ -25,6 +25,7 @@
 #include "nouveau_drv.h"
 #include "nouveau_dma.h"
 #include "nouveau_fbcon.h"
+#include "nouveau_vmm.h"
 
 int
 nv50_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
@@ -239,8 +240,8 @@ nv50_fbcon_accel_init(struct fb_info *info)
 	OUT_RING(chan, info->fix.line_length);
 	OUT_RING(chan, info->var.xres_virtual);
 	OUT_RING(chan, info->var.yres_virtual);
-	OUT_RING(chan, upper_32_bits(fb->vma.offset));
-	OUT_RING(chan, lower_32_bits(fb->vma.offset));
+	OUT_RING(chan, upper_32_bits(fb->vma->addr));
+	OUT_RING(chan, lower_32_bits(fb->vma->addr));
 	BEGIN_NV04(chan, NvSub2D, 0x0230, 2);
 	OUT_RING(chan, format);
 	OUT_RING(chan, 1);
@@ -248,8 +249,8 @@ nv50_fbcon_accel_init(struct fb_info *info)
 	OUT_RING(chan, info->fix.line_length);
 	OUT_RING(chan, info->var.xres_virtual);
 	OUT_RING(chan, info->var.yres_virtual);
-	OUT_RING(chan, upper_32_bits(fb->vma.offset));
-	OUT_RING(chan, lower_32_bits(fb->vma.offset));
+	OUT_RING(chan, upper_32_bits(fb->vma->addr));
+	OUT_RING(chan, lower_32_bits(fb->vma->addr));
 	FIRE_RING(chan);
 
 	return 0;
diff --git a/drivers/gpu/drm/nouveau/nv84_fence.c b/drivers/gpu/drm/nouveau/nv84_fence.c
index bd7a8a1e4ad9..5f0c0c27d5dc 100644
--- a/drivers/gpu/drm/nouveau/nv84_fence.c
+++ b/drivers/gpu/drm/nouveau/nv84_fence.c
@@ -25,6 +25,7 @@
 #include "nouveau_drv.h"
 #include "nouveau_dma.h"
 #include "nouveau_fence.h"
+#include "nouveau_vmm.h"
 
 #include "nv50_display.h"
 
@@ -68,12 +69,7 @@ nv84_fence_emit(struct nouveau_fence *fence)
 {
 	struct nouveau_channel *chan = fence->channel;
 	struct nv84_fence_chan *fctx = chan->fence;
-	u64 addr = chan->chid * 16;
-
-	if (fence->sysmem)
-		addr += fctx->vma_gart.offset;
-	else
-		addr += fctx->vma.offset;
+	u64 addr = fctx->vma->addr + chan->chid * 16;
 
 	return fctx->base.emit32(chan, addr, fence->base.seqno);
 }
@@ -83,12 +79,7 @@ nv84_fence_sync(struct nouveau_fence *fence,
 		struct nouveau_channel *prev, struct nouveau_channel *chan)
 {
 	struct nv84_fence_chan *fctx = chan->fence;
-	u64 addr = prev->chid * 16;
-
-	if (fence->sysmem)
-		addr += fctx->vma_gart.offset;
-	else
-		addr += fctx->vma.offset;
+	u64 addr = fctx->vma->addr + prev->chid * 16;
 
 	return fctx->base.sync32(chan, addr, fence->base.seqno);
 }
@@ -108,8 +99,7 @@ nv84_fence_context_del(struct nouveau_channel *chan)
 
 	nouveau_bo_wr32(priv->bo, chan->chid * 16 / 4, fctx->base.sequence);
 	mutex_lock(&priv->mutex);
-	nouveau_bo_vma_del(priv->bo, &fctx->vma_gart);
-	nouveau_bo_vma_del(priv->bo, &fctx->vma);
+	nouveau_vma_del(&fctx->vma);
 	mutex_unlock(&priv->mutex);
 	nouveau_fence_context_del(&fctx->base);
 	chan->fence = NULL;
@@ -137,11 +127,7 @@ nv84_fence_context_new(struct nouveau_channel *chan)
 	fctx->base.sequence = nv84_fence_read(chan);
 
 	mutex_lock(&priv->mutex);
-	ret = nouveau_bo_vma_add(priv->bo, cli->vm, &fctx->vma);
-	if (ret == 0) {
-		ret = nouveau_bo_vma_add(priv->bo_gart, cli->vm,
-					&fctx->vma_gart);
-	}
+	ret = nouveau_vma_new(priv->bo, &cli->vmm, &fctx->vma);
 	mutex_unlock(&priv->mutex);
 
 	if (ret)
@@ -182,10 +168,6 @@ static void
 nv84_fence_destroy(struct nouveau_drm *drm)
 {
 	struct nv84_fence_priv *priv = drm->fence;
-	nouveau_bo_unmap(priv->bo_gart);
-	if (priv->bo_gart)
-		nouveau_bo_unpin(priv->bo_gart);
-	nouveau_bo_ref(NULL, &priv->bo_gart);
 	nouveau_bo_unmap(priv->bo);
 	if (priv->bo)
 		nouveau_bo_unpin(priv->bo);
@@ -238,21 +220,6 @@ nv84_fence_create(struct nouveau_drm *drm)
 			nouveau_bo_ref(NULL, &priv->bo);
 	}
 
-	if (ret == 0)
-		ret = nouveau_bo_new(&drm->client, 16 * priv->base.contexts, 0,
-				     TTM_PL_FLAG_TT | TTM_PL_FLAG_UNCACHED, 0,
-				     0, NULL, NULL, &priv->bo_gart);
-	if (ret == 0) {
-		ret = nouveau_bo_pin(priv->bo_gart, TTM_PL_FLAG_TT, false);
-		if (ret == 0) {
-			ret = nouveau_bo_map(priv->bo_gart);
-			if (ret)
-				nouveau_bo_unpin(priv->bo_gart);
-		}
-		if (ret)
-			nouveau_bo_ref(NULL, &priv->bo_gart);
-	}
-
 	if (ret)
 		nv84_fence_destroy(drm);
 	return ret;
diff --git a/drivers/gpu/drm/nouveau/nvc0_fbcon.c b/drivers/gpu/drm/nouveau/nvc0_fbcon.c
index 90f27bfa381f..c0deef4fe727 100644
--- a/drivers/gpu/drm/nouveau/nvc0_fbcon.c
+++ b/drivers/gpu/drm/nouveau/nvc0_fbcon.c
@@ -25,6 +25,7 @@
 #include "nouveau_drv.h"
 #include "nouveau_dma.h"
 #include "nouveau_fbcon.h"
+#include "nouveau_vmm.h"
 
 int
 nvc0_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
@@ -239,8 +240,8 @@ nvc0_fbcon_accel_init(struct fb_info *info)
 	OUT_RING  (chan, info->fix.line_length);
 	OUT_RING  (chan, info->var.xres_virtual);
 	OUT_RING  (chan, info->var.yres_virtual);
-	OUT_RING  (chan, upper_32_bits(fb->vma.offset));
-	OUT_RING  (chan, lower_32_bits(fb->vma.offset));
+	OUT_RING  (chan, upper_32_bits(fb->vma->addr));
+	OUT_RING  (chan, lower_32_bits(fb->vma->addr));
 	BEGIN_NVC0(chan, NvSub2D, 0x0230, 10);
 	OUT_RING  (chan, format);
 	OUT_RING  (chan, 1);
@@ -250,8 +251,8 @@ nvc0_fbcon_accel_init(struct fb_info *info)
 	OUT_RING  (chan, info->fix.line_length);
 	OUT_RING  (chan, info->var.xres_virtual);
 	OUT_RING  (chan, info->var.yres_virtual);
-	OUT_RING  (chan, upper_32_bits(fb->vma.offset));
-	OUT_RING  (chan, lower_32_bits(fb->vma.offset));
+	OUT_RING  (chan, upper_32_bits(fb->vma->addr));
+	OUT_RING  (chan, lower_32_bits(fb->vma->addr));
 	FIRE_RING (chan);
 
 	return 0;
diff --git a/drivers/gpu/drm/nouveau/nvif/Kbuild b/drivers/gpu/drm/nouveau/nvif/Kbuild
index 067b5e9f5ec1..f1675a4ab6fa 100644
--- a/drivers/gpu/drm/nouveau/nvif/Kbuild
+++ b/drivers/gpu/drm/nouveau/nvif/Kbuild
@@ -2,4 +2,7 @@ nvif-y := nvif/object.o
 nvif-y += nvif/client.o
 nvif-y += nvif/device.o
 nvif-y += nvif/driver.o
+nvif-y += nvif/mem.o
+nvif-y += nvif/mmu.o
 nvif-y += nvif/notify.o
+nvif-y += nvif/vmm.o
diff --git a/drivers/gpu/drm/nouveau/nvif/mem.c b/drivers/gpu/drm/nouveau/nvif/mem.c
new file mode 100644
index 000000000000..0f9382c60145
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvif/mem.c
@@ -0,0 +1,88 @@
+/*
+ * Copyright 2017 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include <nvif/mem.h>
+#include <nvif/client.h>
+
+#include <nvif/if000a.h>
+
+void
+nvif_mem_fini(struct nvif_mem *mem)
+{
+	nvif_object_fini(&mem->object);
+}
+
+int
+nvif_mem_init_type(struct nvif_mmu *mmu, s32 oclass, int type, u8 page,
+		   u64 size, void *argv, u32 argc, struct nvif_mem *mem)
+{
+	struct nvif_mem_v0 *args;
+	u8 stack[128];
+	int ret;
+
+	mem->object.client = NULL;
+	if (type < 0)
+		return -EINVAL;
+
+	if (sizeof(*args) + argc > sizeof(stack)) {
+		if (!(args = kmalloc(sizeof(*args) + argc, GFP_KERNEL)))
+			return -ENOMEM;
+	} else {
+		args = (void *)stack;
+	}
+	args->version = 0;
+	args->type = type;
+	args->page = page;
+	args->size = size;
+	memcpy(args->data, argv, argc);
+
+	ret = nvif_object_init(&mmu->object, 0, oclass, args,
+			       sizeof(*args) + argc, &mem->object);
+	if (ret == 0) {
+		mem->type = mmu->type[type].type;
+		mem->page = args->page;
+		mem->addr = args->addr;
+		mem->size = args->size;
+	}
+
+	if (args != (void *)stack)
+		kfree(args);
+	return ret;
+
+}
+
+int
+nvif_mem_init(struct nvif_mmu *mmu, s32 oclass, u8 type, u8 page,
+	      u64 size, void *argv, u32 argc, struct nvif_mem *mem)
+{
+	int ret = -EINVAL, i;
+
+	mem->object.client = NULL;
+
+	for (i = 0; ret && i < mmu->type_nr; i++) {
+		if ((mmu->type[i].type & type) == type) {
+			ret = nvif_mem_init_type(mmu, oclass, i, page, size,
+						 argv, argc, mem);
+		}
+	}
+
+	return ret;
+}
diff --git a/drivers/gpu/drm/nouveau/nvif/mmu.c b/drivers/gpu/drm/nouveau/nvif/mmu.c
new file mode 100644
index 000000000000..15d0dcbf7ab4
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvif/mmu.c
@@ -0,0 +1,117 @@
+/*
+ * Copyright 2017 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include <nvif/mmu.h>
+
+#include <nvif/class.h>
+#include <nvif/if0008.h>
+
+void
+nvif_mmu_fini(struct nvif_mmu *mmu)
+{
+	kfree(mmu->kind);
+	kfree(mmu->type);
+	kfree(mmu->heap);
+	nvif_object_fini(&mmu->object);
+}
+
+int
+nvif_mmu_init(struct nvif_object *parent, s32 oclass, struct nvif_mmu *mmu)
+{
+	struct nvif_mmu_v0 args;
+	int ret, i;
+
+	args.version = 0;
+	mmu->heap = NULL;
+	mmu->type = NULL;
+	mmu->kind = NULL;
+
+	ret = nvif_object_init(parent, 0, oclass, &args, sizeof(args),
+			       &mmu->object);
+	if (ret)
+		goto done;
+
+	mmu->dmabits = args.dmabits;
+	mmu->heap_nr = args.heap_nr;
+	mmu->type_nr = args.type_nr;
+	mmu->kind_nr = args.kind_nr;
+
+	mmu->heap = kmalloc(sizeof(*mmu->heap) * mmu->heap_nr, GFP_KERNEL);
+	mmu->type = kmalloc(sizeof(*mmu->type) * mmu->type_nr, GFP_KERNEL);
+	if (ret = -ENOMEM, !mmu->heap || !mmu->type)
+		goto done;
+
+	mmu->kind = kmalloc(sizeof(*mmu->kind) * mmu->kind_nr, GFP_KERNEL);
+	if (!mmu->kind && mmu->kind_nr)
+		goto done;
+
+	for (i = 0; i < mmu->heap_nr; i++) {
+		struct nvif_mmu_heap_v0 args = { .index = i };
+
+		ret = nvif_object_mthd(&mmu->object, NVIF_MMU_V0_HEAP,
+				       &args, sizeof(args));
+		if (ret)
+			goto done;
+
+		mmu->heap[i].size = args.size;
+	}
+
+	for (i = 0; i < mmu->type_nr; i++) {
+		struct nvif_mmu_type_v0 args = { .index = i };
+
+		ret = nvif_object_mthd(&mmu->object, NVIF_MMU_V0_TYPE,
+				       &args, sizeof(args));
+		if (ret)
+			goto done;
+
+		mmu->type[i].type = 0;
+		if (args.vram) mmu->type[i].type |= NVIF_MEM_VRAM;
+		if (args.host) mmu->type[i].type |= NVIF_MEM_HOST;
+		if (args.comp) mmu->type[i].type |= NVIF_MEM_COMP;
+		if (args.disp) mmu->type[i].type |= NVIF_MEM_DISP;
+		if (args.kind    ) mmu->type[i].type |= NVIF_MEM_KIND;
+		if (args.mappable) mmu->type[i].type |= NVIF_MEM_MAPPABLE;
+		if (args.coherent) mmu->type[i].type |= NVIF_MEM_COHERENT;
+		if (args.uncached) mmu->type[i].type |= NVIF_MEM_UNCACHED;
+		mmu->type[i].heap = args.heap;
+	}
+
+	if (mmu->kind_nr) {
+		struct nvif_mmu_kind_v0 *kind;
+		u32 argc = sizeof(*kind) + sizeof(*kind->data) * mmu->kind_nr;
+
+		if (ret = -ENOMEM, !(kind = kmalloc(argc, GFP_KERNEL)))
+			goto done;
+		kind->version = 0;
+		kind->count = mmu->kind_nr;
+
+		ret = nvif_object_mthd(&mmu->object, NVIF_MMU_V0_KIND,
+				       kind, argc);
+		if (ret == 0)
+			memcpy(mmu->kind, kind->data, kind->count);
+		kfree(kind);
+	}
+
+done:
+	if (ret)
+		nvif_mmu_fini(mmu);
+	return ret;
+}
diff --git a/drivers/gpu/drm/nouveau/nvif/object.c b/drivers/gpu/drm/nouveau/nvif/object.c
index c3fb6a20f567..40adfe9b334b 100644
--- a/drivers/gpu/drm/nouveau/nvif/object.c
+++ b/drivers/gpu/drm/nouveau/nvif/object.c
@@ -166,46 +166,77 @@ nvif_object_mthd(struct nvif_object *object, u32 mthd, void *data, u32 size)
 }
 
 void
-nvif_object_unmap(struct nvif_object *object)
+nvif_object_unmap_handle(struct nvif_object *object)
+{
+	struct {
+		struct nvif_ioctl_v0 ioctl;
+		struct nvif_ioctl_unmap unmap;
+	} args = {
+		.ioctl.type = NVIF_IOCTL_V0_UNMAP,
+	};
+
+	nvif_object_ioctl(object, &args, sizeof(args), NULL);
+}
+
+int
+nvif_object_map_handle(struct nvif_object *object, void *argv, u32 argc,
+		       u64 *handle, u64 *length)
 {
-	if (object->map.size) {
-		struct nvif_client *client = object->client;
-		struct {
-			struct nvif_ioctl_v0 ioctl;
-			struct nvif_ioctl_unmap unmap;
-		} args = {
-			.ioctl.type = NVIF_IOCTL_V0_UNMAP,
-		};
+	struct {
+		struct nvif_ioctl_v0 ioctl;
+		struct nvif_ioctl_map_v0 map;
+	} *args;
+	u32 argn = sizeof(*args) + argc;
+	int ret, maptype;
+
+	if (!(args = kzalloc(argn, GFP_KERNEL)))
+		return -ENOMEM;
+	args->ioctl.type = NVIF_IOCTL_V0_MAP;
+	memcpy(args->map.data, argv, argc);
 
-		if (object->map.ptr) {
+	ret = nvif_object_ioctl(object, args, argn, NULL);
+	*handle = args->map.handle;
+	*length = args->map.length;
+	maptype = args->map.type;
+	kfree(args);
+	return ret ? ret : (maptype == NVIF_IOCTL_MAP_V0_IO);
+}
+
+void
+nvif_object_unmap(struct nvif_object *object)
+{
+	struct nvif_client *client = object->client;
+	if (object->map.ptr) {
+		if (object->map.size) {
 			client->driver->unmap(client, object->map.ptr,
 						      object->map.size);
-			object->map.ptr = NULL;
+			object->map.size = 0;
 		}
-
-		nvif_object_ioctl(object, &args, sizeof(args), NULL);
-		object->map.size = 0;
+		object->map.ptr = NULL;
+		nvif_object_unmap_handle(object);
 	}
 }
 
 int
-nvif_object_map(struct nvif_object *object)
+nvif_object_map(struct nvif_object *object, void *argv, u32 argc)
 {
 	struct nvif_client *client = object->client;
-	struct {
-		struct nvif_ioctl_v0 ioctl;
-		struct nvif_ioctl_map_v0 map;
-	} args = {
-		.ioctl.type = NVIF_IOCTL_V0_MAP,
-	};
-	int ret = nvif_object_ioctl(object, &args, sizeof(args), NULL);
-	if (ret == 0) {
-		object->map.size = args.map.length;
-		object->map.ptr = client->driver->map(client, args.map.handle,
-						      object->map.size);
-		if (ret = -ENOMEM, object->map.ptr)
+	u64 handle, length;
+	int ret = nvif_object_map_handle(object, argv, argc, &handle, &length);
+	if (ret >= 0) {
+		if (ret) {
+			object->map.ptr = client->driver->map(client,
+							      handle,
+							      length);
+			if (ret = -ENOMEM, object->map.ptr) {
+				object->map.size = length;
+				return 0;
+			}
+		} else {
+			object->map.ptr = (void *)(unsigned long)handle;
 			return 0;
-		nvif_object_unmap(object);
+		}
+		nvif_object_unmap_handle(object);
 	}
 	return ret;
 }
diff --git a/drivers/gpu/drm/nouveau/nvif/vmm.c b/drivers/gpu/drm/nouveau/nvif/vmm.c
new file mode 100644
index 000000000000..31cdb2d2e1ff
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvif/vmm.c
@@ -0,0 +1,167 @@
+/*
+ * Copyright 2017 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include <nvif/vmm.h>
+#include <nvif/mem.h>
+
+#include <nvif/if000c.h>
+
+int
+nvif_vmm_unmap(struct nvif_vmm *vmm, u64 addr)
+{
+	return nvif_object_mthd(&vmm->object, NVIF_VMM_V0_UNMAP,
+				&(struct nvif_vmm_unmap_v0) { .addr = addr },
+				sizeof(struct nvif_vmm_unmap_v0));
+}
+
+int
+nvif_vmm_map(struct nvif_vmm *vmm, u64 addr, u64 size, void *argv, u32 argc,
+	     struct nvif_mem *mem, u64 offset)
+{
+	struct nvif_vmm_map_v0 *args;
+	u8 stack[16];
+	int ret;
+
+	if (sizeof(*args) + argc > sizeof(stack)) {
+		if (!(args = kmalloc(sizeof(*args) + argc, GFP_KERNEL)))
+			return -ENOMEM;
+	} else {
+		args = (void *)stack;
+	}
+
+	args->version = 0;
+	args->addr = addr;
+	args->size = size;
+	args->memory = nvif_handle(&mem->object);
+	args->offset = offset;
+	memcpy(args->data, argv, argc);
+
+	ret = nvif_object_mthd(&vmm->object, NVIF_VMM_V0_MAP,
+			       args, sizeof(*args) + argc);
+	if (args != (void *)stack)
+		kfree(args);
+	return ret;
+}
+
+void
+nvif_vmm_put(struct nvif_vmm *vmm, struct nvif_vma *vma)
+{
+	if (vma->size) {
+		WARN_ON(nvif_object_mthd(&vmm->object, NVIF_VMM_V0_PUT,
+					 &(struct nvif_vmm_put_v0) {
+						.addr = vma->addr,
+					 }, sizeof(struct nvif_vmm_put_v0)));
+		vma->size = 0;
+	}
+}
+
+int
+nvif_vmm_get(struct nvif_vmm *vmm, enum nvif_vmm_get type, bool sparse,
+	     u8 page, u8 align, u64 size, struct nvif_vma *vma)
+{
+	struct nvif_vmm_get_v0 args;
+	int ret;
+
+	args.version = vma->size = 0;
+	args.sparse = sparse;
+	args.page = page;
+	args.align = align;
+	args.size = size;
+
+	switch (type) {
+	case ADDR: args.type = NVIF_VMM_GET_V0_ADDR; break;
+	case PTES: args.type = NVIF_VMM_GET_V0_PTES; break;
+	case LAZY: args.type = NVIF_VMM_GET_V0_LAZY; break;
+	default:
+		WARN_ON(1);
+		return -EINVAL;
+	}
+
+	ret = nvif_object_mthd(&vmm->object, NVIF_VMM_V0_GET,
+			       &args, sizeof(args));
+	if (ret == 0) {
+		vma->addr = args.addr;
+		vma->size = args.size;
+	}
+	return ret;
+}
+
+void
+nvif_vmm_fini(struct nvif_vmm *vmm)
+{
+	kfree(vmm->page);
+	nvif_object_fini(&vmm->object);
+}
+
+int
+nvif_vmm_init(struct nvif_mmu *mmu, s32 oclass, u64 addr, u64 size,
+	      void *argv, u32 argc, struct nvif_vmm *vmm)
+{
+	struct nvif_vmm_v0 *args;
+	u32 argn = sizeof(*args) + argc;
+	int ret = -ENOSYS, i;
+
+	vmm->object.client = NULL;
+	vmm->page = NULL;
+
+	if (!(args = kmalloc(argn, GFP_KERNEL)))
+		return -ENOMEM;
+	args->version = 0;
+	args->addr = addr;
+	args->size = size;
+	memcpy(args->data, argv, argc);
+
+	ret = nvif_object_init(&mmu->object, 0, oclass, args, argn,
+			       &vmm->object);
+	if (ret)
+		goto done;
+
+	vmm->start = args->addr;
+	vmm->limit = args->size;
+
+	vmm->page_nr = args->page_nr;
+	vmm->page = kmalloc(sizeof(*vmm->page) * vmm->page_nr, GFP_KERNEL);
+	if (!vmm->page) {
+		ret = -ENOMEM;
+		goto done;
+	}
+
+	for (i = 0; i < vmm->page_nr; i++) {
+		struct nvif_vmm_page_v0 args = { .index = i };
+
+		ret = nvif_object_mthd(&vmm->object, NVIF_VMM_V0_PAGE,
+				       &args, sizeof(args));
+		if (ret)
+			break;
+
+		vmm->page[i].shift = args.shift;
+		vmm->page[i].sparse = args.sparse;
+		vmm->page[i].vram = args.vram;
+		vmm->page[i].host = args.host;
+		vmm->page[i].comp = args.comp;
+	}
+
+done:
+	if (ret)
+		nvif_vmm_fini(vmm);
+	kfree(args);
+	return ret;
+}
diff --git a/drivers/gpu/drm/nouveau/nvkm/core/client.c b/drivers/gpu/drm/nouveau/nvkm/core/client.c
index 0d3a896892b4..ac671202919e 100644
--- a/drivers/gpu/drm/nouveau/nvkm/core/client.c
+++ b/drivers/gpu/drm/nouveau/nvkm/core/client.c
@@ -301,5 +301,7 @@ nvkm_client_new(const char *name, u64 device, const char *cfg,
 	client->debug = nvkm_dbgopt(dbg, "CLIENT");
 	client->objroot = RB_ROOT;
 	client->ntfy = ntfy;
+	INIT_LIST_HEAD(&client->umem);
+	spin_lock_init(&client->lock);
 	return 0;
 }
diff --git a/drivers/gpu/drm/nouveau/nvkm/core/engine.c b/drivers/gpu/drm/nouveau/nvkm/core/engine.c
index b6c916954a10..657231c3c098 100644
--- a/drivers/gpu/drm/nouveau/nvkm/core/engine.c
+++ b/drivers/gpu/drm/nouveau/nvkm/core/engine.c
@@ -126,6 +126,15 @@ nvkm_engine_init(struct nvkm_subdev *subdev)
 	return ret;
 }
 
+static int
+nvkm_engine_preinit(struct nvkm_subdev *subdev)
+{
+	struct nvkm_engine *engine = nvkm_engine(subdev);
+	if (engine->func->preinit)
+		engine->func->preinit(engine);
+	return 0;
+}
+
 static void *
 nvkm_engine_dtor(struct nvkm_subdev *subdev)
 {
@@ -138,6 +147,7 @@ nvkm_engine_dtor(struct nvkm_subdev *subdev)
 static const struct nvkm_subdev_func
 nvkm_engine_func = {
 	.dtor = nvkm_engine_dtor,
+	.preinit = nvkm_engine_preinit,
 	.init = nvkm_engine_init,
 	.fini = nvkm_engine_fini,
 	.intr = nvkm_engine_intr,
diff --git a/drivers/gpu/drm/nouveau/nvkm/core/gpuobj.c b/drivers/gpu/drm/nouveau/nvkm/core/gpuobj.c
index a7bd22706b2a..d6de2b3ed2c3 100644
--- a/drivers/gpu/drm/nouveau/nvkm/core/gpuobj.c
+++ b/drivers/gpu/drm/nouveau/nvkm/core/gpuobj.c
@@ -42,6 +42,14 @@ nvkm_gpuobj_wr32_fast(struct nvkm_gpuobj *gpuobj, u32 offset, u32 data)
 }
 
 /* accessor functions for gpuobjs allocated directly from instmem */
+static int
+nvkm_gpuobj_heap_map(struct nvkm_gpuobj *gpuobj, u64 offset,
+		     struct nvkm_vmm *vmm, struct nvkm_vma *vma,
+		     void *argv, u32 argc)
+{
+	return nvkm_memory_map(gpuobj->memory, offset, vmm, vma, argv, argc);
+}
+
 static u32
 nvkm_gpuobj_heap_rd32(struct nvkm_gpuobj *gpuobj, u32 offset)
 {
@@ -67,6 +75,7 @@ nvkm_gpuobj_heap_fast = {
 	.release = nvkm_gpuobj_heap_release,
 	.rd32 = nvkm_gpuobj_rd32_fast,
 	.wr32 = nvkm_gpuobj_wr32_fast,
+	.map = nvkm_gpuobj_heap_map,
 };
 
 static const struct nvkm_gpuobj_func
@@ -74,6 +83,7 @@ nvkm_gpuobj_heap_slow = {
 	.release = nvkm_gpuobj_heap_release,
 	.rd32 = nvkm_gpuobj_heap_rd32,
 	.wr32 = nvkm_gpuobj_heap_wr32,
+	.map = nvkm_gpuobj_heap_map,
 };
 
 static void *
@@ -90,9 +100,19 @@ nvkm_gpuobj_heap_acquire(struct nvkm_gpuobj *gpuobj)
 static const struct nvkm_gpuobj_func
 nvkm_gpuobj_heap = {
 	.acquire = nvkm_gpuobj_heap_acquire,
+	.map = nvkm_gpuobj_heap_map,
 };
 
 /* accessor functions for gpuobjs sub-allocated from a parent gpuobj */
+static int
+nvkm_gpuobj_map(struct nvkm_gpuobj *gpuobj, u64 offset,
+		struct nvkm_vmm *vmm, struct nvkm_vma *vma,
+		void *argv, u32 argc)
+{
+	return nvkm_memory_map(gpuobj->parent, gpuobj->node->offset + offset,
+			       vmm, vma, argv, argc);
+}
+
 static u32
 nvkm_gpuobj_rd32(struct nvkm_gpuobj *gpuobj, u32 offset)
 {
@@ -118,6 +138,7 @@ nvkm_gpuobj_fast = {
 	.release = nvkm_gpuobj_release,
 	.rd32 = nvkm_gpuobj_rd32_fast,
 	.wr32 = nvkm_gpuobj_wr32_fast,
+	.map = nvkm_gpuobj_map,
 };
 
 static const struct nvkm_gpuobj_func
@@ -125,6 +146,7 @@ nvkm_gpuobj_slow = {
 	.release = nvkm_gpuobj_release,
 	.rd32 = nvkm_gpuobj_rd32,
 	.wr32 = nvkm_gpuobj_wr32,
+	.map = nvkm_gpuobj_map,
 };
 
 static void *
@@ -143,6 +165,7 @@ nvkm_gpuobj_acquire(struct nvkm_gpuobj *gpuobj)
 static const struct nvkm_gpuobj_func
 nvkm_gpuobj_func = {
 	.acquire = nvkm_gpuobj_acquire,
+	.map = nvkm_gpuobj_map,
 };
 
 static int
@@ -185,7 +208,7 @@ nvkm_gpuobj_ctor(struct nvkm_device *device, u32 size, int align, bool zero,
 		gpuobj->size = nvkm_memory_size(gpuobj->memory);
 	}
 
-	return nvkm_mm_init(&gpuobj->heap, 0, gpuobj->size, 1);
+	return nvkm_mm_init(&gpuobj->heap, 0, 0, gpuobj->size, 1);
 }
 
 void
@@ -196,7 +219,7 @@ nvkm_gpuobj_del(struct nvkm_gpuobj **pgpuobj)
 		if (gpuobj->parent)
 			nvkm_mm_free(&gpuobj->parent->heap, &gpuobj->node);
 		nvkm_mm_fini(&gpuobj->heap);
-		nvkm_memory_del(&gpuobj->memory);
+		nvkm_memory_unref(&gpuobj->memory);
 		kfree(*pgpuobj);
 		*pgpuobj = NULL;
 	}
@@ -218,26 +241,6 @@ nvkm_gpuobj_new(struct nvkm_device *device, u32 size, int align, bool zero,
 	return ret;
 }
 
-int
-nvkm_gpuobj_map(struct nvkm_gpuobj *gpuobj, struct nvkm_vm *vm,
-		u32 access, struct nvkm_vma *vma)
-{
-	struct nvkm_memory *memory = gpuobj->memory;
-	int ret = nvkm_vm_get(vm, gpuobj->size, 12, access, vma);
-	if (ret == 0)
-		nvkm_memory_map(memory, vma, 0);
-	return ret;
-}
-
-void
-nvkm_gpuobj_unmap(struct nvkm_vma *vma)
-{
-	if (vma->node) {
-		nvkm_vm_unmap(vma);
-		nvkm_vm_put(vma);
-	}
-}
-
 /* the below is basically only here to support sharing the paged dma object
  * for PCI(E)GART on <=nv4x chipsets, and should *not* be expected to work
  * anywhere else.
diff --git a/drivers/gpu/drm/nouveau/nvkm/core/ioctl.c b/drivers/gpu/drm/nouveau/nvkm/core/ioctl.c
index be19bbe56bba..d777df5a64e6 100644
--- a/drivers/gpu/drm/nouveau/nvkm/core/ioctl.c
+++ b/drivers/gpu/drm/nouveau/nvkm/core/ioctl.c
@@ -53,7 +53,7 @@ nvkm_ioctl_sclass(struct nvkm_client *client,
 	union {
 		struct nvif_ioctl_sclass_v0 v0;
 	} *args = data;
-	struct nvkm_oclass oclass;
+	struct nvkm_oclass oclass = { .client = client };
 	int ret = -ENOSYS, i = 0;
 
 	nvif_ioctl(object, "sclass size %d\n", size);
@@ -257,13 +257,19 @@ nvkm_ioctl_map(struct nvkm_client *client,
 	union {
 		struct nvif_ioctl_map_v0 v0;
 	} *args = data;
+	enum nvkm_object_map type;
 	int ret = -ENOSYS;
 
 	nvif_ioctl(object, "map size %d\n", size);
-	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) {
 		nvif_ioctl(object, "map vers %d\n", args->v0.version);
-		ret = nvkm_object_map(object, &args->v0.handle,
-					      &args->v0.length);
+		ret = nvkm_object_map(object, data, size, &type,
+				      &args->v0.handle,
+				      &args->v0.length);
+		if (type == NVKM_OBJECT_MAP_IO)
+			args->v0.type = NVIF_IOCTL_MAP_V0_IO;
+		else
+			args->v0.type = NVIF_IOCTL_MAP_V0_VA;
 	}
 
 	return ret;
@@ -281,6 +287,7 @@ nvkm_ioctl_unmap(struct nvkm_client *client,
 	nvif_ioctl(object, "unmap size %d\n", size);
 	if (!(ret = nvif_unvers(ret, &data, &size, args->none))) {
 		nvif_ioctl(object, "unmap\n");
+		ret = nvkm_object_unmap(object);
 	}
 
 	return ret;
diff --git a/drivers/gpu/drm/nouveau/nvkm/core/memory.c b/drivers/gpu/drm/nouveau/nvkm/core/memory.c
index 8903c04c977e..e85a08ecd9da 100644
--- a/drivers/gpu/drm/nouveau/nvkm/core/memory.c
+++ b/drivers/gpu/drm/nouveau/nvkm/core/memory.c
@@ -22,27 +22,117 @@
  * Authors: Ben Skeggs <bskeggs@redhat.com>
  */
 #include <core/memory.h>
+#include <core/mm.h>
+#include <subdev/fb.h>
 #include <subdev/instmem.h>
 
 void
+nvkm_memory_tags_put(struct nvkm_memory *memory, struct nvkm_device *device,
+		     struct nvkm_tags **ptags)
+{
+	struct nvkm_fb *fb = device->fb;
+	struct nvkm_tags *tags = *ptags;
+	if (tags) {
+		mutex_lock(&fb->subdev.mutex);
+		if (refcount_dec_and_test(&tags->refcount)) {
+			nvkm_mm_free(&fb->tags, &tags->mn);
+			kfree(memory->tags);
+			memory->tags = NULL;
+		}
+		mutex_unlock(&fb->subdev.mutex);
+		*ptags = NULL;
+	}
+}
+
+int
+nvkm_memory_tags_get(struct nvkm_memory *memory, struct nvkm_device *device,
+		     u32 nr, void (*clr)(struct nvkm_device *, u32, u32),
+		     struct nvkm_tags **ptags)
+{
+	struct nvkm_fb *fb = device->fb;
+	struct nvkm_tags *tags;
+
+	mutex_lock(&fb->subdev.mutex);
+	if ((tags = memory->tags)) {
+		/* If comptags exist for the memory, but a different amount
+		 * than requested, the buffer is being mapped with settings
+		 * that are incompatible with existing mappings.
+		 */
+		if (tags->mn && tags->mn->length != nr) {
+			mutex_unlock(&fb->subdev.mutex);
+			return -EINVAL;
+		}
+
+		refcount_inc(&tags->refcount);
+		mutex_unlock(&fb->subdev.mutex);
+		*ptags = tags;
+		return 0;
+	}
+
+	if (!(tags = kmalloc(sizeof(*tags), GFP_KERNEL))) {
+		mutex_unlock(&fb->subdev.mutex);
+		return -ENOMEM;
+	}
+
+	if (!nvkm_mm_head(&fb->tags, 0, 1, nr, nr, 1, &tags->mn)) {
+		if (clr)
+			clr(device, tags->mn->offset, tags->mn->length);
+	} else {
+		/* Failure to allocate HW comptags is not an error, the
+		 * caller should fall back to an uncompressed map.
+		 *
+		 * As memory can be mapped in multiple places, we still
+		 * need to track the allocation failure and ensure that
+		 * any additional mappings remain uncompressed.
+		 *
+		 * This is handled by returning an empty nvkm_tags.
+		 */
+		tags->mn = NULL;
+	}
+
+	refcount_set(&tags->refcount, 1);
+	mutex_unlock(&fb->subdev.mutex);
+	*ptags = tags;
+	return 0;
+}
+
+void
 nvkm_memory_ctor(const struct nvkm_memory_func *func,
 		 struct nvkm_memory *memory)
 {
 	memory->func = func;
+	kref_init(&memory->kref);
+}
+
+static void
+nvkm_memory_del(struct kref *kref)
+{
+	struct nvkm_memory *memory = container_of(kref, typeof(*memory), kref);
+	if (!WARN_ON(!memory->func)) {
+		if (memory->func->dtor)
+			memory = memory->func->dtor(memory);
+		kfree(memory);
+	}
 }
 
 void
-nvkm_memory_del(struct nvkm_memory **pmemory)
+nvkm_memory_unref(struct nvkm_memory **pmemory)
 {
 	struct nvkm_memory *memory = *pmemory;
-	if (memory && !WARN_ON(!memory->func)) {
-		if (memory->func->dtor)
-			*pmemory = memory->func->dtor(memory);
-		kfree(*pmemory);
+	if (memory) {
+		kref_put(&memory->kref, nvkm_memory_del);
 		*pmemory = NULL;
 	}
 }
 
+struct nvkm_memory *
+nvkm_memory_ref(struct nvkm_memory *memory)
+{
+	if (memory)
+		kref_get(&memory->kref);
+	return memory;
+}
+
 int
 nvkm_memory_new(struct nvkm_device *device, enum nvkm_memory_target target,
 		u64 size, u32 align, bool zero,
diff --git a/drivers/gpu/drm/nouveau/nvkm/core/mm.c b/drivers/gpu/drm/nouveau/nvkm/core/mm.c
index 5c7891234eea..f78a06a6b2f1 100644
--- a/drivers/gpu/drm/nouveau/nvkm/core/mm.c
+++ b/drivers/gpu/drm/nouveau/nvkm/core/mm.c
@@ -237,7 +237,7 @@ nvkm_mm_tail(struct nvkm_mm *mm, u8 heap, u8 type, u32 size_max, u32 size_min,
 }
 
 int
-nvkm_mm_init(struct nvkm_mm *mm, u32 offset, u32 length, u32 block)
+nvkm_mm_init(struct nvkm_mm *mm, u8 heap, u32 offset, u32 length, u32 block)
 {
 	struct nvkm_mm_node *node, *prev;
 	u32 next;
@@ -274,7 +274,8 @@ nvkm_mm_init(struct nvkm_mm *mm, u32 offset, u32 length, u32 block)
 
 	list_add_tail(&node->nl_entry, &mm->nodes);
 	list_add_tail(&node->fl_entry, &mm->free);
-	node->heap = ++mm->heap_nodes;
+	node->heap = heap;
+	mm->heap_nodes++;
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/nouveau/nvkm/core/object.c b/drivers/gpu/drm/nouveau/nvkm/core/object.c
index acd76fd4f6d8..301a5e5b5f7f 100644
--- a/drivers/gpu/drm/nouveau/nvkm/core/object.c
+++ b/drivers/gpu/drm/nouveau/nvkm/core/object.c
@@ -102,10 +102,19 @@ nvkm_object_ntfy(struct nvkm_object *object, u32 mthd,
 }
 
 int
-nvkm_object_map(struct nvkm_object *object, u64 *addr, u32 *size)
+nvkm_object_map(struct nvkm_object *object, void *argv, u32 argc,
+		enum nvkm_object_map *type, u64 *addr, u64 *size)
 {
 	if (likely(object->func->map))
-		return object->func->map(object, addr, size);
+		return object->func->map(object, argv, argc, type, addr, size);
+	return -ENODEV;
+}
+
+int
+nvkm_object_unmap(struct nvkm_object *object)
+{
+	if (likely(object->func->unmap))
+		return object->func->unmap(object);
 	return -ENODEV;
 }
 
@@ -259,6 +268,7 @@ nvkm_object_dtor(struct nvkm_object *object)
 	}
 
 	nvif_debug(object, "destroy running...\n");
+	nvkm_object_unmap(object);
 	if (object->func->dtor)
 		data = object->func->dtor(object);
 	nvkm_engine_unref(&object->engine);
diff --git a/drivers/gpu/drm/nouveau/nvkm/core/oproxy.c b/drivers/gpu/drm/nouveau/nvkm/core/oproxy.c
index e31a0479add0..16299837a296 100644
--- a/drivers/gpu/drm/nouveau/nvkm/core/oproxy.c
+++ b/drivers/gpu/drm/nouveau/nvkm/core/oproxy.c
@@ -37,9 +37,17 @@ nvkm_oproxy_ntfy(struct nvkm_object *object, u32 mthd,
 }
 
 static int
-nvkm_oproxy_map(struct nvkm_object *object, u64 *addr, u32 *size)
+nvkm_oproxy_map(struct nvkm_object *object, void *argv, u32 argc,
+		enum nvkm_object_map *type, u64 *addr, u64 *size)
 {
-	return nvkm_object_map(nvkm_oproxy(object)->object, addr, size);
+	struct nvkm_oproxy *oproxy = nvkm_oproxy(object);
+	return nvkm_object_map(oproxy->object, argv, argc, type, addr, size);
+}
+
+static int
+nvkm_oproxy_unmap(struct nvkm_object *object)
+{
+	return nvkm_object_unmap(nvkm_oproxy(object)->object);
 }
 
 static int
@@ -171,6 +179,7 @@ nvkm_oproxy_func = {
 	.mthd = nvkm_oproxy_mthd,
 	.ntfy = nvkm_oproxy_ntfy,
 	.map = nvkm_oproxy_map,
+	.unmap = nvkm_oproxy_unmap,
 	.rd08 = nvkm_oproxy_rd08,
 	.rd16 = nvkm_oproxy_rd16,
 	.rd32 = nvkm_oproxy_rd32,
diff --git a/drivers/gpu/drm/nouveau/nvkm/core/ramht.c b/drivers/gpu/drm/nouveau/nvkm/core/ramht.c
index 89da47234016..ccba4ae73cc5 100644
--- a/drivers/gpu/drm/nouveau/nvkm/core/ramht.c
+++ b/drivers/gpu/drm/nouveau/nvkm/core/ramht.c
@@ -21,6 +21,7 @@
  */
 #include <core/ramht.h>
 #include <core/engine.h>
+#include <core/object.h>
 
 static u32
 nvkm_ramht_hash(struct nvkm_ramht *ramht, int chid, u32 handle)
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
index e096a5d9c292..00eeaaffeae5 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
@@ -927,7 +927,7 @@ nv84_chipset = {
 	.i2c = nv50_i2c_new,
 	.imem = nv50_instmem_new,
 	.mc = g84_mc_new,
-	.mmu = nv50_mmu_new,
+	.mmu = g84_mmu_new,
 	.mxm = nv50_mxm_new,
 	.pci = g84_pci_new,
 	.therm = g84_therm_new,
@@ -959,7 +959,7 @@ nv86_chipset = {
 	.i2c = nv50_i2c_new,
 	.imem = nv50_instmem_new,
 	.mc = g84_mc_new,
-	.mmu = nv50_mmu_new,
+	.mmu = g84_mmu_new,
 	.mxm = nv50_mxm_new,
 	.pci = g84_pci_new,
 	.therm = g84_therm_new,
@@ -991,7 +991,7 @@ nv92_chipset = {
 	.i2c = nv50_i2c_new,
 	.imem = nv50_instmem_new,
 	.mc = g84_mc_new,
-	.mmu = nv50_mmu_new,
+	.mmu = g84_mmu_new,
 	.mxm = nv50_mxm_new,
 	.pci = g92_pci_new,
 	.therm = g84_therm_new,
@@ -1023,7 +1023,7 @@ nv94_chipset = {
 	.i2c = g94_i2c_new,
 	.imem = nv50_instmem_new,
 	.mc = g84_mc_new,
-	.mmu = nv50_mmu_new,
+	.mmu = g84_mmu_new,
 	.mxm = nv50_mxm_new,
 	.pci = g94_pci_new,
 	.therm = g84_therm_new,
@@ -1055,7 +1055,7 @@ nv96_chipset = {
 	.i2c = g94_i2c_new,
 	.imem = nv50_instmem_new,
 	.mc = g84_mc_new,
-	.mmu = nv50_mmu_new,
+	.mmu = g84_mmu_new,
 	.mxm = nv50_mxm_new,
 	.pci = g94_pci_new,
 	.therm = g84_therm_new,
@@ -1087,7 +1087,7 @@ nv98_chipset = {
 	.i2c = g94_i2c_new,
 	.imem = nv50_instmem_new,
 	.mc = g98_mc_new,
-	.mmu = nv50_mmu_new,
+	.mmu = g84_mmu_new,
 	.mxm = nv50_mxm_new,
 	.pci = g94_pci_new,
 	.therm = g84_therm_new,
@@ -1119,7 +1119,7 @@ nva0_chipset = {
 	.i2c = nv50_i2c_new,
 	.imem = nv50_instmem_new,
 	.mc = g84_mc_new,
-	.mmu = nv50_mmu_new,
+	.mmu = g84_mmu_new,
 	.mxm = nv50_mxm_new,
 	.pci = g94_pci_new,
 	.therm = g84_therm_new,
@@ -1151,7 +1151,7 @@ nva3_chipset = {
 	.i2c = g94_i2c_new,
 	.imem = nv50_instmem_new,
 	.mc = gt215_mc_new,
-	.mmu = nv50_mmu_new,
+	.mmu = g84_mmu_new,
 	.mxm = nv50_mxm_new,
 	.pci = g94_pci_new,
 	.pmu = gt215_pmu_new,
@@ -1185,7 +1185,7 @@ nva5_chipset = {
 	.i2c = g94_i2c_new,
 	.imem = nv50_instmem_new,
 	.mc = gt215_mc_new,
-	.mmu = nv50_mmu_new,
+	.mmu = g84_mmu_new,
 	.mxm = nv50_mxm_new,
 	.pci = g94_pci_new,
 	.pmu = gt215_pmu_new,
@@ -1218,7 +1218,7 @@ nva8_chipset = {
 	.i2c = g94_i2c_new,
 	.imem = nv50_instmem_new,
 	.mc = gt215_mc_new,
-	.mmu = nv50_mmu_new,
+	.mmu = g84_mmu_new,
 	.mxm = nv50_mxm_new,
 	.pci = g94_pci_new,
 	.pmu = gt215_pmu_new,
@@ -1251,7 +1251,7 @@ nvaa_chipset = {
 	.i2c = g94_i2c_new,
 	.imem = nv50_instmem_new,
 	.mc = g98_mc_new,
-	.mmu = nv50_mmu_new,
+	.mmu = g84_mmu_new,
 	.mxm = nv50_mxm_new,
 	.pci = g94_pci_new,
 	.therm = g84_therm_new,
@@ -1283,7 +1283,7 @@ nvac_chipset = {
 	.i2c = g94_i2c_new,
 	.imem = nv50_instmem_new,
 	.mc = g98_mc_new,
-	.mmu = nv50_mmu_new,
+	.mmu = g84_mmu_new,
 	.mxm = nv50_mxm_new,
 	.pci = g94_pci_new,
 	.therm = g84_therm_new,
@@ -1315,7 +1315,7 @@ nvaf_chipset = {
 	.i2c = g94_i2c_new,
 	.imem = nv50_instmem_new,
 	.mc = gt215_mc_new,
-	.mmu = nv50_mmu_new,
+	.mmu = g84_mmu_new,
 	.mxm = nv50_mxm_new,
 	.pci = g94_pci_new,
 	.pmu = gt215_pmu_new,
@@ -1678,7 +1678,7 @@ nve4_chipset = {
 	.imem = nv50_instmem_new,
 	.ltc = gk104_ltc_new,
 	.mc = gk104_mc_new,
-	.mmu = gf100_mmu_new,
+	.mmu = gk104_mmu_new,
 	.mxm = nv50_mxm_new,
 	.pci = gk104_pci_new,
 	.pmu = gk104_pmu_new,
@@ -1717,7 +1717,7 @@ nve6_chipset = {
 	.imem = nv50_instmem_new,
 	.ltc = gk104_ltc_new,
 	.mc = gk104_mc_new,
-	.mmu = gf100_mmu_new,
+	.mmu = gk104_mmu_new,
 	.mxm = nv50_mxm_new,
 	.pci = gk104_pci_new,
 	.pmu = gk104_pmu_new,
@@ -1756,7 +1756,7 @@ nve7_chipset = {
 	.imem = nv50_instmem_new,
 	.ltc = gk104_ltc_new,
 	.mc = gk104_mc_new,
-	.mmu = gf100_mmu_new,
+	.mmu = gk104_mmu_new,
 	.mxm = nv50_mxm_new,
 	.pci = gk104_pci_new,
 	.pmu = gk104_pmu_new,
@@ -1790,7 +1790,7 @@ nvea_chipset = {
 	.imem = gk20a_instmem_new,
 	.ltc = gk104_ltc_new,
 	.mc = gk20a_mc_new,
-	.mmu = gf100_mmu_new,
+	.mmu = gk20a_mmu_new,
 	.pmu = gk20a_pmu_new,
 	.timer = gk20a_timer_new,
 	.top = gk104_top_new,
@@ -1820,7 +1820,7 @@ nvf0_chipset = {
 	.imem = nv50_instmem_new,
 	.ltc = gk104_ltc_new,
 	.mc = gk104_mc_new,
-	.mmu = gf100_mmu_new,
+	.mmu = gk104_mmu_new,
 	.mxm = nv50_mxm_new,
 	.pci = gk104_pci_new,
 	.pmu = gk110_pmu_new,
@@ -1858,7 +1858,7 @@ nvf1_chipset = {
 	.imem = nv50_instmem_new,
 	.ltc = gk104_ltc_new,
 	.mc = gk104_mc_new,
-	.mmu = gf100_mmu_new,
+	.mmu = gk104_mmu_new,
 	.mxm = nv50_mxm_new,
 	.pci = gk104_pci_new,
 	.pmu = gk110_pmu_new,
@@ -1896,7 +1896,7 @@ nv106_chipset = {
 	.imem = nv50_instmem_new,
 	.ltc = gk104_ltc_new,
 	.mc = gk20a_mc_new,
-	.mmu = gf100_mmu_new,
+	.mmu = gk104_mmu_new,
 	.mxm = nv50_mxm_new,
 	.pci = gk104_pci_new,
 	.pmu = gk208_pmu_new,
@@ -1934,7 +1934,7 @@ nv108_chipset = {
 	.imem = nv50_instmem_new,
 	.ltc = gk104_ltc_new,
 	.mc = gk20a_mc_new,
-	.mmu = gf100_mmu_new,
+	.mmu = gk104_mmu_new,
 	.mxm = nv50_mxm_new,
 	.pci = gk104_pci_new,
 	.pmu = gk208_pmu_new,
@@ -1958,7 +1958,7 @@ nv108_chipset = {
 static const struct nvkm_device_chip
 nv117_chipset = {
 	.name = "GM107",
-	.bar = gf100_bar_new,
+	.bar = gm107_bar_new,
 	.bios = nvkm_bios_new,
 	.bus = gf100_bus_new,
 	.clk = gk104_clk_new,
@@ -1972,7 +1972,7 @@ nv117_chipset = {
 	.imem = nv50_instmem_new,
 	.ltc = gm107_ltc_new,
 	.mc = gk20a_mc_new,
-	.mmu = gf100_mmu_new,
+	.mmu = gk104_mmu_new,
 	.mxm = nv50_mxm_new,
 	.pci = gk104_pci_new,
 	.pmu = gm107_pmu_new,
@@ -1992,7 +1992,7 @@ nv117_chipset = {
 static const struct nvkm_device_chip
 nv118_chipset = {
 	.name = "GM108",
-	.bar = gf100_bar_new,
+	.bar = gm107_bar_new,
 	.bios = nvkm_bios_new,
 	.bus = gf100_bus_new,
 	.clk = gk104_clk_new,
@@ -2006,7 +2006,7 @@ nv118_chipset = {
 	.imem = nv50_instmem_new,
 	.ltc = gm107_ltc_new,
 	.mc = gk20a_mc_new,
-	.mmu = gf100_mmu_new,
+	.mmu = gk104_mmu_new,
 	.mxm = nv50_mxm_new,
 	.pci = gk104_pci_new,
 	.pmu = gm107_pmu_new,
@@ -2026,7 +2026,7 @@ nv118_chipset = {
 static const struct nvkm_device_chip
 nv120_chipset = {
 	.name = "GM200",
-	.bar = gf100_bar_new,
+	.bar = gm107_bar_new,
 	.bios = nvkm_bios_new,
 	.bus = gf100_bus_new,
 	.devinit = gm200_devinit_new,
@@ -2039,7 +2039,7 @@ nv120_chipset = {
 	.imem = nv50_instmem_new,
 	.ltc = gm200_ltc_new,
 	.mc = gk20a_mc_new,
-	.mmu = gf100_mmu_new,
+	.mmu = gm200_mmu_new,
 	.mxm = nv50_mxm_new,
 	.pci = gk104_pci_new,
 	.pmu = gm107_pmu_new,
@@ -2061,7 +2061,7 @@ nv120_chipset = {
 static const struct nvkm_device_chip
 nv124_chipset = {
 	.name = "GM204",
-	.bar = gf100_bar_new,
+	.bar = gm107_bar_new,
 	.bios = nvkm_bios_new,
 	.bus = gf100_bus_new,
 	.devinit = gm200_devinit_new,
@@ -2074,7 +2074,7 @@ nv124_chipset = {
 	.imem = nv50_instmem_new,
 	.ltc = gm200_ltc_new,
 	.mc = gk20a_mc_new,
-	.mmu = gf100_mmu_new,
+	.mmu = gm200_mmu_new,
 	.mxm = nv50_mxm_new,
 	.pci = gk104_pci_new,
 	.pmu = gm107_pmu_new,
@@ -2096,7 +2096,7 @@ nv124_chipset = {
 static const struct nvkm_device_chip
 nv126_chipset = {
 	.name = "GM206",
-	.bar = gf100_bar_new,
+	.bar = gm107_bar_new,
 	.bios = nvkm_bios_new,
 	.bus = gf100_bus_new,
 	.devinit = gm200_devinit_new,
@@ -2109,7 +2109,7 @@ nv126_chipset = {
 	.imem = nv50_instmem_new,
 	.ltc = gm200_ltc_new,
 	.mc = gk20a_mc_new,
-	.mmu = gf100_mmu_new,
+	.mmu = gm200_mmu_new,
 	.mxm = nv50_mxm_new,
 	.pci = gk104_pci_new,
 	.pmu = gm107_pmu_new,
@@ -2131,7 +2131,7 @@ nv126_chipset = {
 static const struct nvkm_device_chip
 nv12b_chipset = {
 	.name = "GM20B",
-	.bar = gk20a_bar_new,
+	.bar = gm20b_bar_new,
 	.bus = gf100_bus_new,
 	.clk = gm20b_clk_new,
 	.fb = gm20b_fb_new,
@@ -2140,7 +2140,7 @@ nv12b_chipset = {
 	.imem = gk20a_instmem_new,
 	.ltc = gm200_ltc_new,
 	.mc = gk20a_mc_new,
-	.mmu = gf100_mmu_new,
+	.mmu = gm20b_mmu_new,
 	.pmu = gm20b_pmu_new,
 	.secboot = gm20b_secboot_new,
 	.timer = gk20a_timer_new,
@@ -2156,7 +2156,7 @@ nv12b_chipset = {
 static const struct nvkm_device_chip
 nv130_chipset = {
 	.name = "GP100",
-	.bar = gf100_bar_new,
+	.bar = gm107_bar_new,
 	.bios = nvkm_bios_new,
 	.bus = gf100_bus_new,
 	.devinit = gm200_devinit_new,
@@ -2168,7 +2168,8 @@ nv130_chipset = {
 	.imem = nv50_instmem_new,
 	.ltc = gp100_ltc_new,
 	.mc = gp100_mc_new,
-	.mmu = gf100_mmu_new,
+	.mmu = gp100_mmu_new,
+	.therm = gp100_therm_new,
 	.secboot = gm200_secboot_new,
 	.pci = gp100_pci_new,
 	.pmu = gp100_pmu_new,
@@ -2190,7 +2191,7 @@ nv130_chipset = {
 static const struct nvkm_device_chip
 nv132_chipset = {
 	.name = "GP102",
-	.bar = gf100_bar_new,
+	.bar = gm107_bar_new,
 	.bios = nvkm_bios_new,
 	.bus = gf100_bus_new,
 	.devinit = gm200_devinit_new,
@@ -2202,7 +2203,8 @@ nv132_chipset = {
 	.imem = nv50_instmem_new,
 	.ltc = gp100_ltc_new,
 	.mc = gp100_mc_new,
-	.mmu = gf100_mmu_new,
+	.mmu = gp100_mmu_new,
+	.therm = gp100_therm_new,
 	.secboot = gp102_secboot_new,
 	.pci = gp100_pci_new,
 	.pmu = gp102_pmu_new,
@@ -2224,7 +2226,7 @@ nv132_chipset = {
 static const struct nvkm_device_chip
 nv134_chipset = {
 	.name = "GP104",
-	.bar = gf100_bar_new,
+	.bar = gm107_bar_new,
 	.bios = nvkm_bios_new,
 	.bus = gf100_bus_new,
 	.devinit = gm200_devinit_new,
@@ -2236,7 +2238,8 @@ nv134_chipset = {
 	.imem = nv50_instmem_new,
 	.ltc = gp100_ltc_new,
 	.mc = gp100_mc_new,
-	.mmu = gf100_mmu_new,
+	.mmu = gp100_mmu_new,
+	.therm = gp100_therm_new,
 	.secboot = gp102_secboot_new,
 	.pci = gp100_pci_new,
 	.pmu = gp102_pmu_new,
@@ -2258,7 +2261,7 @@ nv134_chipset = {
 static const struct nvkm_device_chip
 nv136_chipset = {
 	.name = "GP106",
-	.bar = gf100_bar_new,
+	.bar = gm107_bar_new,
 	.bios = nvkm_bios_new,
 	.bus = gf100_bus_new,
 	.devinit = gm200_devinit_new,
@@ -2270,7 +2273,8 @@ nv136_chipset = {
 	.imem = nv50_instmem_new,
 	.ltc = gp100_ltc_new,
 	.mc = gp100_mc_new,
-	.mmu = gf100_mmu_new,
+	.mmu = gp100_mmu_new,
+	.therm = gp100_therm_new,
 	.secboot = gp102_secboot_new,
 	.pci = gp100_pci_new,
 	.pmu = gp102_pmu_new,
@@ -2292,7 +2296,7 @@ nv136_chipset = {
 static const struct nvkm_device_chip
 nv137_chipset = {
 	.name = "GP107",
-	.bar = gf100_bar_new,
+	.bar = gm107_bar_new,
 	.bios = nvkm_bios_new,
 	.bus = gf100_bus_new,
 	.devinit = gm200_devinit_new,
@@ -2304,7 +2308,8 @@ nv137_chipset = {
 	.imem = nv50_instmem_new,
 	.ltc = gp100_ltc_new,
 	.mc = gp100_mc_new,
-	.mmu = gf100_mmu_new,
+	.mmu = gp100_mmu_new,
+	.therm = gp100_therm_new,
 	.secboot = gp102_secboot_new,
 	.pci = gp100_pci_new,
 	.pmu = gp102_pmu_new,
@@ -2326,7 +2331,7 @@ nv137_chipset = {
 static const struct nvkm_device_chip
 nv138_chipset = {
 	.name = "GP108",
-	.bar = gf100_bar_new,
+	.bar = gm107_bar_new,
 	.bios = nvkm_bios_new,
 	.bus = gf100_bus_new,
 	.devinit = gm200_devinit_new,
@@ -2338,7 +2343,8 @@ nv138_chipset = {
 	.imem = nv50_instmem_new,
 	.ltc = gp100_ltc_new,
 	.mc = gp100_mc_new,
-	.mmu = gf100_mmu_new,
+	.mmu = gp100_mmu_new,
+	.therm = gp100_therm_new,
 	.pci = gp100_pci_new,
 	.pmu = gp102_pmu_new,
 	.timer = gk20a_timer_new,
@@ -2355,7 +2361,7 @@ nv138_chipset = {
 static const struct nvkm_device_chip
 nv13b_chipset = {
 	.name = "GP10B",
-	.bar = gk20a_bar_new,
+	.bar = gm20b_bar_new,
 	.bus = gf100_bus_new,
 	.fb = gp10b_fb_new,
 	.fuse = gm107_fuse_new,
@@ -2363,7 +2369,7 @@ nv13b_chipset = {
 	.imem = gk20a_instmem_new,
 	.ltc = gp100_ltc_new,
 	.mc = gp10b_mc_new,
-	.mmu = gf100_mmu_new,
+	.mmu = gp10b_mmu_new,
 	.secboot = gp10b_secboot_new,
 	.pmu = gm20b_pmu_new,
 	.timer = gk20a_timer_new,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.h b/drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.h
index f279162f48c6..ebcc5c52fbd1 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.h
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.h
@@ -2,7 +2,7 @@
 #ifndef __NVKM_DEVICE_CTRL_H__
 #define __NVKM_DEVICE_CTRL_H__
 #define nvkm_control(p) container_of((p), struct nvkm_control, object)
-#include <core/device.h>
+#include <core/object.h>
 
 struct nvkm_control {
 	struct nvkm_object object;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/pci.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/pci.c
index 74a1ffa425f7..f302d2b5782a 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/pci.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/pci.c
@@ -1627,7 +1627,7 @@ nvkm_device_pci_new(struct pci_dev *pci_dev, const char *cfg, const char *dbg,
 	const struct nvkm_device_pci_vendor *pciv;
 	const char *name = NULL;
 	struct nvkm_device_pci *pdev;
-	int ret;
+	int ret, bits;
 
 	ret = pci_enable_device(pci_dev);
 	if (ret)
@@ -1679,17 +1679,17 @@ nvkm_device_pci_new(struct pci_dev *pci_dev, const char *cfg, const char *dbg,
 	if (ret)
 		return ret;
 
-	/*
-	 * Set a preliminary DMA mask based on the .dma_bits member of the
-	 * MMU subdevice. This allows other subdevices to create DMA mappings
-	 * in their init() or oneinit() methods, which may be called before the
-	 * TTM layer sets the DMA mask definitively.
-	 * This is necessary for platforms where the default DMA mask of 32
-	 * does not cover any system memory, i.e., when all RAM is > 4 GB.
-	 */
-	if (pdev->device.mmu)
-		dma_set_mask_and_coherent(&pci_dev->dev,
-				DMA_BIT_MASK(pdev->device.mmu->dma_bits));
+	/* Set DMA mask based on capabilities reported by the MMU subdev. */
+	if (pdev->device.mmu && !pdev->device.pci->agp.bridge)
+		bits = pdev->device.mmu->dma_bits;
+	else
+		bits = 32;
+
+	ret = dma_set_mask_and_coherent(&pci_dev->dev, DMA_BIT_MASK(bits));
+	if (ret && bits != 32) {
+		dma_set_mask_and_coherent(&pci_dev->dev, DMA_BIT_MASK(32));
+		pdev->device.mmu->dma_bits = 32;
+	}
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c
index 189ed80e21ff..78597da6313a 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c
@@ -136,7 +136,7 @@ nvkm_device_tegra_probe_iommu(struct nvkm_device_tegra *tdev)
 		if (ret)
 			goto free_domain;
 
-		ret = nvkm_mm_init(&tdev->iommu.mm, 0,
+		ret = nvkm_mm_init(&tdev->iommu.mm, 0, 0,
 				   (1ULL << tdev->func->iommu_bit) >>
 				   tdev->iommu.pgshift, 1);
 		if (ret)
@@ -216,7 +216,7 @@ nvkm_device_tegra_fini(struct nvkm_device *device, bool suspend)
 	if (tdev->irq) {
 		free_irq(tdev->irq, tdev);
 		tdev->irq = 0;
-	};
+	}
 }
 
 static int
@@ -309,8 +309,6 @@ nvkm_device_tegra_new(const struct nvkm_device_tegra_func *func,
 
 	/**
 	 * The IOMMU bit defines the upper limit of the GPU-addressable space.
-	 * This will be refined in nouveau_ttm_init but we need to do it early
-	 * for instmem to behave properly
 	 */
 	ret = dma_set_mask(&pdev->dev, DMA_BIT_MASK(tdev->func->iommu_bit));
 	if (ret)
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c
index 513ee6b79553..17adcb4e8854 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c
@@ -206,10 +206,12 @@ nvkm_udevice_wr32(struct nvkm_object *object, u64 addr, u32 data)
 }
 
 static int
-nvkm_udevice_map(struct nvkm_object *object, u64 *addr, u32 *size)
+nvkm_udevice_map(struct nvkm_object *object, void *argv, u32 argc,
+		 enum nvkm_object_map *type, u64 *addr, u64 *size)
 {
 	struct nvkm_udevice *udev = nvkm_udevice(object);
 	struct nvkm_device *device = udev->device;
+	*type = NVKM_OBJECT_MAP_IO;
 	*addr = device->func->resource_addr(device, 0);
 	*size = device->func->resource_size(device, 0);
 	return 0;
@@ -292,6 +294,11 @@ nvkm_udevice_child_get(struct nvkm_object *object, int index,
 	if (!sclass) {
 		switch (index) {
 		case 0: sclass = &nvkm_control_oclass; break;
+		case 1:
+			if (!device->mmu)
+				return -EINVAL;
+			sclass = &device->mmu->user;
+			break;
 		default:
 			return -EINVAL;
 		}
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/channv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/channv50.c
index 0c0310498afd..723dcbde2ac2 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/channv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/channv50.c
@@ -191,11 +191,13 @@ nv50_disp_chan_ntfy(struct nvkm_object *object, u32 type,
 }
 
 static int
-nv50_disp_chan_map(struct nvkm_object *object, u64 *addr, u32 *size)
+nv50_disp_chan_map(struct nvkm_object *object, void *argv, u32 argc,
+		   enum nvkm_object_map *type, u64 *addr, u64 *size)
 {
 	struct nv50_disp_chan *chan = nv50_disp_chan(object);
 	struct nv50_disp *disp = chan->root->disp;
 	struct nvkm_device *device = disp->base.engine.subdev.device;
+	*type = NVKM_OBJECT_MAP_IO;
 	*addr = device->func->resource_addr(device, 0) +
 		0x640000 + (chan->chid.user * 0x1000);
 	*size = 0x001000;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/channv50.h b/drivers/gpu/drm/nouveau/nvkm/engine/disp/channv50.h
index 5701b3221a54..40681db91a02 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/channv50.h
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/channv50.h
@@ -2,6 +2,7 @@
 #ifndef __NV50_DISP_CHAN_H__
 #define __NV50_DISP_CHAN_H__
 #define nv50_disp_chan(p) container_of((p), struct nv50_disp_chan, object)
+#include <core/object.h>
 #include "nv50.h"
 
 struct nv50_disp_chan {
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/ior.h b/drivers/gpu/drm/nouveau/nvkm/engine/disp/ior.h
index cd6dd8742dc6..4548c031b937 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/ior.h
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/ior.h
@@ -148,7 +148,7 @@ void gf119_hda_eld(struct nvkm_ior *, u8 *, u8);
 
 #define IOR_MSG(i,l,f,a...) do {                                               \
 	struct nvkm_ior *_ior = (i);                                           \
-	nvkm_##l(&_ior->disp->engine.subdev, "%s: "f, _ior->name, ##a);        \
+	nvkm_##l(&_ior->disp->engine.subdev, "%s: "f"\n", _ior->name, ##a);    \
 } while(0)
 #define IOR_WARN(i,f,a...) IOR_MSG((i), warn, f, ##a)
 #define IOR_DBG(i,f,a...) IOR_MSG((i), debug, f, ##a)
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/dma/usernv04.c b/drivers/gpu/drm/nouveau/nvkm/engine/dma/usernv04.c
index c95942ef8216..49ef7e57aad4 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/dma/usernv04.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/dma/usernv04.c
@@ -26,7 +26,7 @@
 
 #include <core/gpuobj.h>
 #include <subdev/fb.h>
-#include <subdev/mmu/nv04.h>
+#include <subdev/mmu/vmm.h>
 
 #include <nvif/class.h>
 
@@ -49,8 +49,8 @@ nv04_dmaobj_bind(struct nvkm_dmaobj *base, struct nvkm_gpuobj *parent,
 	int ret;
 
 	if (dmaobj->clone) {
-		struct nv04_mmu *mmu = nv04_mmu(device->mmu);
-		struct nvkm_memory *pgt = mmu->vm->pgt[0].mem[0];
+		struct nvkm_memory *pgt =
+			device->mmu->vmm->pd->pt[0]->memory;
 		if (!dmaobj->base.start)
 			return nvkm_gpuobj_wrap(pgt, pgpuobj);
 		nvkm_kmap(pgt);
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/falcon.c b/drivers/gpu/drm/nouveau/nvkm/engine/falcon.c
index 2e7b4e2105ef..816ccaedfc73 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/falcon.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/falcon.c
@@ -99,7 +99,7 @@ nvkm_falcon_fini(struct nvkm_engine *engine, bool suspend)
 	const u32 base = falcon->addr;
 
 	if (!suspend) {
-		nvkm_memory_del(&falcon->core);
+		nvkm_memory_unref(&falcon->core);
 		if (falcon->external) {
 			vfree(falcon->data.data);
 			vfree(falcon->code.data);
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/base.c
index 660ca7aa95ea..64f6b7654a08 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/base.c
@@ -27,6 +27,7 @@
 #include <core/client.h>
 #include <core/gpuobj.h>
 #include <core/notify.h>
+#include <subdev/mc.h>
 
 #include <nvif/event.h>
 #include <nvif/unpack.h>
@@ -278,6 +279,12 @@ nvkm_fifo_oneinit(struct nvkm_engine *engine)
 	return 0;
 }
 
+static void
+nvkm_fifo_preinit(struct nvkm_engine *engine)
+{
+	nvkm_mc_reset(engine->subdev.device, NVKM_ENGINE_FIFO);
+}
+
 static int
 nvkm_fifo_init(struct nvkm_engine *engine)
 {
@@ -302,6 +309,7 @@ nvkm_fifo_dtor(struct nvkm_engine *engine)
 static const struct nvkm_engine_func
 nvkm_fifo = {
 	.dtor = nvkm_fifo_dtor,
+	.preinit = nvkm_fifo_preinit,
 	.oneinit = nvkm_fifo_oneinit,
 	.init = nvkm_fifo_init,
 	.fini = nvkm_fifo_fini,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chan.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chan.c
index fab760ae922f..d83485385934 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chan.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chan.c
@@ -117,8 +117,8 @@ nvkm_fifo_chan_child_del(struct nvkm_oproxy *base)
 		if (chan->func->engine_dtor)
 			chan->func->engine_dtor(chan, engine);
 		nvkm_object_del(&engn->object);
-		if (chan->vm)
-			atomic_dec(&chan->vm->engref[engine->subdev.index]);
+		if (chan->vmm)
+			atomic_dec(&chan->vmm->engref[engine->subdev.index]);
 	}
 }
 
@@ -151,8 +151,8 @@ nvkm_fifo_chan_child_new(const struct nvkm_oclass *oclass, void *data, u32 size,
 			.engine = oclass->engine,
 		};
 
-		if (chan->vm)
-			atomic_inc(&chan->vm->engref[engine->subdev.index]);
+		if (chan->vmm)
+			atomic_inc(&chan->vmm->engref[engine->subdev.index]);
 
 		if (engine->func->fifo.cclass) {
 			ret = engine->func->fifo.cclass(chan, &cclass,
@@ -253,9 +253,11 @@ nvkm_fifo_chan_ntfy(struct nvkm_object *object, u32 type,
 }
 
 static int
-nvkm_fifo_chan_map(struct nvkm_object *object, u64 *addr, u32 *size)
+nvkm_fifo_chan_map(struct nvkm_object *object, void *argv, u32 argc,
+		   enum nvkm_object_map *type, u64 *addr, u64 *size)
 {
 	struct nvkm_fifo_chan *chan = nvkm_fifo_chan(object);
+	*type = NVKM_OBJECT_MAP_IO;
 	*addr = chan->addr;
 	*size = chan->size;
 	return 0;
@@ -325,7 +327,10 @@ nvkm_fifo_chan_dtor(struct nvkm_object *object)
 	if (chan->user)
 		iounmap(chan->user);
 
-	nvkm_vm_ref(NULL, &chan->vm, NULL);
+	if (chan->vmm) {
+		nvkm_vmm_part(chan->vmm, chan->inst->memory);
+		nvkm_vmm_unref(&chan->vmm);
+	}
 
 	nvkm_gpuobj_del(&chan->push);
 	nvkm_gpuobj_del(&chan->inst);
@@ -347,13 +352,12 @@ nvkm_fifo_chan_func = {
 int
 nvkm_fifo_chan_ctor(const struct nvkm_fifo_chan_func *func,
 		    struct nvkm_fifo *fifo, u32 size, u32 align, bool zero,
-		    u64 vm, u64 push, u64 engines, int bar, u32 base, u32 user,
-		    const struct nvkm_oclass *oclass,
+		    u64 hvmm, u64 push, u64 engines, int bar, u32 base,
+		    u32 user, const struct nvkm_oclass *oclass,
 		    struct nvkm_fifo_chan *chan)
 {
 	struct nvkm_client *client = oclass->client;
 	struct nvkm_device *device = fifo->engine.subdev.device;
-	struct nvkm_mmu *mmu = device->mmu;
 	struct nvkm_dmaobj *dmaobj;
 	unsigned long flags;
 	int ret;
@@ -382,16 +386,19 @@ nvkm_fifo_chan_ctor(const struct nvkm_fifo_chan_func *func,
 	}
 
 	/* channel address space */
-	if (!vm && mmu) {
-		if (!client->vm || client->vm->mmu == mmu) {
-			ret = nvkm_vm_ref(client->vm, &chan->vm, NULL);
-			if (ret)
-				return ret;
-		} else {
+	if (hvmm) {
+		struct nvkm_vmm *vmm = nvkm_uvmm_search(client, hvmm);
+		if (IS_ERR(vmm))
+			return PTR_ERR(vmm);
+
+		if (vmm->mmu != device->mmu)
 			return -EINVAL;
-		}
-	} else {
-		return -ENOENT;
+
+		ret = nvkm_vmm_join(vmm, chan->inst->memory);
+		if (ret)
+			return ret;
+
+		chan->vmm = nvkm_vmm_ref(vmm);
 	}
 
 	/* allocate channel id */
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chang84.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chang84.c
index 61797c4dd07a..a5c998fe4485 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chang84.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chang84.c
@@ -229,15 +229,18 @@ g84_fifo_chan_func = {
 };
 
 int
-g84_fifo_chan_ctor(struct nv50_fifo *fifo, u64 vm, u64 push,
+g84_fifo_chan_ctor(struct nv50_fifo *fifo, u64 vmm, u64 push,
 		   const struct nvkm_oclass *oclass,
 		   struct nv50_fifo_chan *chan)
 {
 	struct nvkm_device *device = fifo->base.engine.subdev.device;
 	int ret;
 
+	if (!vmm)
+		return -EINVAL;
+
 	ret = nvkm_fifo_chan_ctor(&g84_fifo_chan_func, &fifo->base,
-				  0x10000, 0x1000, false, vm, push,
+				  0x10000, 0x1000, false, vmm, push,
 				  (1ULL << NVKM_ENGINE_BSP) |
 				  (1ULL << NVKM_ENGINE_CE0) |
 				  (1ULL << NVKM_ENGINE_CIPHER) |
@@ -277,9 +280,5 @@ g84_fifo_chan_ctor(struct nv50_fifo *fifo, u64 vm, u64 push,
 	if (ret)
 		return ret;
 
-	ret = nvkm_ramht_new(device, 0x8000, 16, chan->base.inst, &chan->ramht);
-	if (ret)
-		return ret;
-
-	return nvkm_vm_ref(chan->base.vm, &chan->vm, chan->pgd);
+	return nvkm_ramht_new(device, 0x8000, 16, chan->base.inst, &chan->ramht);
 }
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/changf100.h b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/changf100.h
index 27002caba420..b653664e081b 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/changf100.h
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/changf100.h
@@ -12,12 +12,9 @@ struct gf100_fifo_chan {
 	struct list_head head;
 	bool killed;
 
-	struct nvkm_gpuobj *pgd;
-	struct nvkm_vm *vm;
-
 	struct {
 		struct nvkm_gpuobj *inst;
-		struct nvkm_vma vma;
+		struct nvkm_vma *vma;
 	} engn[NVKM_SUBDEV_NR];
 };
 
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/changk104.h b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/changk104.h
index ec10be2984a9..1208e3d9dbe2 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/changk104.h
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/changk104.h
@@ -13,12 +13,9 @@ struct gk104_fifo_chan {
 	struct list_head head;
 	bool killed;
 
-	struct nvkm_gpuobj *pgd;
-	struct nvkm_vm *vm;
-
 	struct {
 		struct nvkm_gpuobj *inst;
-		struct nvkm_vma vma;
+		struct nvkm_vma *vma;
 	} engn[NVKM_SUBDEV_NR];
 };
 
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv50.c
index 25b60aff40e4..85f7dbf53c99 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv50.c
@@ -206,7 +206,6 @@ void *
 nv50_fifo_chan_dtor(struct nvkm_fifo_chan *base)
 {
 	struct nv50_fifo_chan *chan = nv50_fifo_chan(base);
-	nvkm_vm_ref(NULL, &chan->vm, chan->pgd);
 	nvkm_ramht_del(&chan->ramht);
 	nvkm_gpuobj_del(&chan->pgd);
 	nvkm_gpuobj_del(&chan->eng);
@@ -229,15 +228,18 @@ nv50_fifo_chan_func = {
 };
 
 int
-nv50_fifo_chan_ctor(struct nv50_fifo *fifo, u64 vm, u64 push,
+nv50_fifo_chan_ctor(struct nv50_fifo *fifo, u64 vmm, u64 push,
 		    const struct nvkm_oclass *oclass,
 		    struct nv50_fifo_chan *chan)
 {
 	struct nvkm_device *device = fifo->base.engine.subdev.device;
 	int ret;
 
+	if (!vmm)
+		return -EINVAL;
+
 	ret = nvkm_fifo_chan_ctor(&nv50_fifo_chan_func, &fifo->base,
-				  0x10000, 0x1000, false, vm, push,
+				  0x10000, 0x1000, false, vmm, push,
 				  (1ULL << NVKM_ENGINE_DMAOBJ) |
 				  (1ULL << NVKM_ENGINE_SW) |
 				  (1ULL << NVKM_ENGINE_GR) |
@@ -262,9 +264,5 @@ nv50_fifo_chan_ctor(struct nv50_fifo *fifo, u64 vm, u64 push,
 	if (ret)
 		return ret;
 
-	ret = nvkm_ramht_new(device, 0x8000, 16, chan->base.inst, &chan->ramht);
-	if (ret)
-		return ret;
-
-	return nvkm_vm_ref(chan->base.vm, &chan->vm, chan->pgd);
+	return nvkm_ramht_new(device, 0x8000, 16, chan->base.inst, &chan->ramht);
 }
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv50.h b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv50.h
index ad9aa157e078..2e3c4005b874 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv50.h
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv50.h
@@ -14,19 +14,18 @@ struct nv50_fifo_chan {
 	struct nvkm_gpuobj *eng;
 	struct nvkm_gpuobj *pgd;
 	struct nvkm_ramht *ramht;
-	struct nvkm_vm *vm;
 
 	struct nvkm_gpuobj *engn[NVKM_SUBDEV_NR];
 };
 
-int nv50_fifo_chan_ctor(struct nv50_fifo *, u64 vm, u64 push,
+int nv50_fifo_chan_ctor(struct nv50_fifo *, u64 vmm, u64 push,
 			const struct nvkm_oclass *, struct nv50_fifo_chan *);
 void *nv50_fifo_chan_dtor(struct nvkm_fifo_chan *);
 void nv50_fifo_chan_fini(struct nvkm_fifo_chan *);
 void nv50_fifo_chan_engine_dtor(struct nvkm_fifo_chan *, struct nvkm_engine *);
 void nv50_fifo_chan_object_dtor(struct nvkm_fifo_chan *, int);
 
-int g84_fifo_chan_ctor(struct nv50_fifo *, u64 vm, u64 push,
+int g84_fifo_chan_ctor(struct nv50_fifo *, u64 vmm, u64 push,
 		       const struct nvkm_oclass *, struct nv50_fifo_chan *);
 
 extern const struct nvkm_fifo_chan_oclass nv50_fifo_dma_oclass;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmag84.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmag84.c
index caa914074752..fc34cddcd2f5 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmag84.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmag84.c
@@ -44,9 +44,9 @@ g84_fifo_dma_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass,
 
 	nvif_ioctl(parent, "create channel dma size %d\n", size);
 	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
-		nvif_ioctl(parent, "create channel dma vers %d vm %llx "
+		nvif_ioctl(parent, "create channel dma vers %d vmm %llx "
 				   "pushbuf %llx offset %016llx\n",
-			   args->v0.version, args->v0.vm, args->v0.pushbuf,
+			   args->v0.version, args->v0.vmm, args->v0.pushbuf,
 			   args->v0.offset);
 		if (!args->v0.pushbuf)
 			return -EINVAL;
@@ -57,7 +57,7 @@ g84_fifo_dma_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass,
 		return -ENOMEM;
 	*pobject = &chan->base.object;
 
-	ret = g84_fifo_chan_ctor(fifo, args->v0.vm, args->v0.pushbuf,
+	ret = g84_fifo_chan_ctor(fifo, args->v0.vmm, args->v0.pushbuf,
 				 oclass, chan);
 	if (ret)
 		return ret;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv04.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv04.c
index 0a7b6ed5ed28..c213122cf088 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv04.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv04.c
@@ -95,6 +95,7 @@ nv04_fifo_dma_fini(struct nvkm_fifo_chan *base)
 		nvkm_mask(device, NV04_PFIFO_CACHE1_PULL0, 0x00000001, 0);
 
 		c = fifo->ramfc;
+		nvkm_kmap(fctx);
 		do {
 			u32 rm = ((1ULL << c->bits) - 1) << c->regs;
 			u32 cm = ((1ULL << c->bits) - 1) << c->ctxs;
@@ -102,6 +103,7 @@ nv04_fifo_dma_fini(struct nvkm_fifo_chan *base)
 			u32 cv = (nvkm_ro32(fctx, c->ctxp + data) & ~cm);
 			nvkm_wo32(fctx, c->ctxp + data, cv | (rv << c->ctxs));
 		} while ((++c)->bits);
+		nvkm_done(fctx);
 
 		c = fifo->ramfc;
 		do {
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv50.c
index 480bc3777be5..8043718ad150 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv50.c
@@ -44,9 +44,9 @@ nv50_fifo_dma_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass,
 
 	nvif_ioctl(parent, "create channel dma size %d\n", size);
 	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
-		nvif_ioctl(parent, "create channel dma vers %d vm %llx "
+		nvif_ioctl(parent, "create channel dma vers %d vmm %llx "
 				   "pushbuf %llx offset %016llx\n",
-			   args->v0.version, args->v0.vm, args->v0.pushbuf,
+			   args->v0.version, args->v0.vmm, args->v0.pushbuf,
 			   args->v0.offset);
 		if (!args->v0.pushbuf)
 			return -EINVAL;
@@ -57,7 +57,7 @@ nv50_fifo_dma_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass,
 		return -ENOMEM;
 	*pobject = &chan->base.object;
 
-	ret = nv50_fifo_chan_ctor(fifo, args->v0.vm, args->v0.pushbuf,
+	ret = nv50_fifo_chan_ctor(fifo, args->v0.vmm, args->v0.pushbuf,
 				  oclass, chan);
 	if (ret)
 		return ret;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.c
index cd468ab1db12..f69576868164 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.c
@@ -559,6 +559,7 @@ gf100_fifo_oneinit(struct nvkm_fifo *base)
 	struct gf100_fifo *fifo = gf100_fifo(base);
 	struct nvkm_subdev *subdev = &fifo->base.engine.subdev;
 	struct nvkm_device *device = subdev->device;
+	struct nvkm_vmm *bar = nvkm_bar_bar1_vmm(device);
 	int ret;
 
 	/* Determine number of PBDMAs by checking valid enable bits. */
@@ -584,12 +585,12 @@ gf100_fifo_oneinit(struct nvkm_fifo *base)
 	if (ret)
 		return ret;
 
-	ret = nvkm_bar_umap(device->bar, 128 * 0x1000, 12, &fifo->user.bar);
+	ret = nvkm_vmm_get(bar, 12, nvkm_memory_size(fifo->user.mem),
+			   &fifo->user.bar);
 	if (ret)
 		return ret;
 
-	nvkm_memory_map(fifo->user.mem, &fifo->user.bar, 0);
-	return 0;
+	return nvkm_memory_map(fifo->user.mem, 0, bar, fifo->user.bar, NULL, 0);
 }
 
 static void
@@ -628,7 +629,7 @@ gf100_fifo_init(struct nvkm_fifo *base)
 	}
 
 	nvkm_mask(device, 0x002200, 0x00000001, 0x00000001);
-	nvkm_wr32(device, 0x002254, 0x10000000 | fifo->user.bar.offset >> 12);
+	nvkm_wr32(device, 0x002254, 0x10000000 | fifo->user.bar->addr >> 12);
 
 	nvkm_wr32(device, 0x002100, 0xffffffff);
 	nvkm_wr32(device, 0x002140, 0x7fffffff);
@@ -639,10 +640,11 @@ static void *
 gf100_fifo_dtor(struct nvkm_fifo *base)
 {
 	struct gf100_fifo *fifo = gf100_fifo(base);
-	nvkm_vm_put(&fifo->user.bar);
-	nvkm_memory_del(&fifo->user.mem);
-	nvkm_memory_del(&fifo->runlist.mem[0]);
-	nvkm_memory_del(&fifo->runlist.mem[1]);
+	struct nvkm_device *device = fifo->base.engine.subdev.device;
+	nvkm_vmm_put(nvkm_bar_bar1_vmm(device), &fifo->user.bar);
+	nvkm_memory_unref(&fifo->user.mem);
+	nvkm_memory_unref(&fifo->runlist.mem[0]);
+	nvkm_memory_unref(&fifo->runlist.mem[1]);
 	return fifo;
 }
 
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.h b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.h
index 571a6edb3f97..68f97ba03df6 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.h
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.h
@@ -27,7 +27,7 @@ struct gf100_fifo {
 
 	struct {
 		struct nvkm_memory *mem;
-		struct nvkm_vma bar;
+		struct nvkm_vma *bar;
 	} user;
 };
 
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c
index a7e55c422501..84bd703dd897 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c
@@ -771,6 +771,7 @@ gk104_fifo_oneinit(struct nvkm_fifo *base)
 	struct gk104_fifo *fifo = gk104_fifo(base);
 	struct nvkm_subdev *subdev = &fifo->base.engine.subdev;
 	struct nvkm_device *device = subdev->device;
+	struct nvkm_vmm *bar = nvkm_bar_bar1_vmm(device);
 	int engn, runl, pbid, ret, i, j;
 	enum nvkm_devidx engidx;
 	u32 *map;
@@ -834,13 +835,12 @@ gk104_fifo_oneinit(struct nvkm_fifo *base)
 	if (ret)
 		return ret;
 
-	ret = nvkm_bar_umap(device->bar, fifo->base.nr * 0x200, 12,
-			    &fifo->user.bar);
+	ret = nvkm_vmm_get(bar, 12, nvkm_memory_size(fifo->user.mem),
+			   &fifo->user.bar);
 	if (ret)
 		return ret;
 
-	nvkm_memory_map(fifo->user.mem, &fifo->user.bar, 0);
-	return 0;
+	return nvkm_memory_map(fifo->user.mem, 0, bar, fifo->user.bar, NULL, 0);
 }
 
 static void
@@ -866,7 +866,7 @@ gk104_fifo_init(struct nvkm_fifo *base)
 		nvkm_wr32(device, 0x04014c + (i * 0x2000), 0xffffffff); /* INTREN */
 	}
 
-	nvkm_wr32(device, 0x002254, 0x10000000 | fifo->user.bar.offset >> 12);
+	nvkm_wr32(device, 0x002254, 0x10000000 | fifo->user.bar->addr >> 12);
 
 	nvkm_wr32(device, 0x002100, 0xffffffff);
 	nvkm_wr32(device, 0x002140, 0x7fffffff);
@@ -876,14 +876,15 @@ static void *
 gk104_fifo_dtor(struct nvkm_fifo *base)
 {
 	struct gk104_fifo *fifo = gk104_fifo(base);
+	struct nvkm_device *device = fifo->base.engine.subdev.device;
 	int i;
 
-	nvkm_vm_put(&fifo->user.bar);
-	nvkm_memory_del(&fifo->user.mem);
+	nvkm_vmm_put(nvkm_bar_bar1_vmm(device), &fifo->user.bar);
+	nvkm_memory_unref(&fifo->user.mem);
 
 	for (i = 0; i < fifo->runlist_nr; i++) {
-		nvkm_memory_del(&fifo->runlist[i].mem[1]);
-		nvkm_memory_del(&fifo->runlist[i].mem[0]);
+		nvkm_memory_unref(&fifo->runlist[i].mem[1]);
+		nvkm_memory_unref(&fifo->runlist[i].mem[0]);
 	}
 
 	return fifo;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.h b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.h
index 0506c5290936..1579785cf941 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.h
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.h
@@ -38,7 +38,7 @@ struct gk104_fifo {
 
 	struct {
 		struct nvkm_memory *mem;
-		struct nvkm_vma bar;
+		struct nvkm_vma *bar;
 	} user;
 };
 
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifog84.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifog84.c
index 77c2f2a28bf3..2121f517b1dd 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifog84.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifog84.c
@@ -45,10 +45,10 @@ g84_fifo_gpfifo_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass,
 
 	nvif_ioctl(parent, "create channel gpfifo size %d\n", size);
 	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
-		nvif_ioctl(parent, "create channel gpfifo vers %d vm %llx "
+		nvif_ioctl(parent, "create channel gpfifo vers %d vmm %llx "
 				   "pushbuf %llx ioffset %016llx "
 				   "ilength %08x\n",
-			   args->v0.version, args->v0.vm, args->v0.pushbuf,
+			   args->v0.version, args->v0.vmm, args->v0.pushbuf,
 			   args->v0.ioffset, args->v0.ilength);
 		if (!args->v0.pushbuf)
 			return -EINVAL;
@@ -59,7 +59,7 @@ g84_fifo_gpfifo_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass,
 		return -ENOMEM;
 	*pobject = &chan->base.object;
 
-	ret = g84_fifo_chan_ctor(fifo, args->v0.vm, args->v0.pushbuf,
+	ret = g84_fifo_chan_ctor(fifo, args->v0.vmm, args->v0.pushbuf,
 				 oclass, chan);
 	if (ret)
 		return ret;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogf100.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogf100.c
index f9e0377d3d24..75f9632789b3 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogf100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogf100.c
@@ -111,7 +111,7 @@ gf100_fifo_gpfifo_engine_init(struct nvkm_fifo_chan *base,
 	struct nvkm_gpuobj *inst = chan->base.inst;
 
 	if (offset) {
-		u64 addr = chan->engn[engine->subdev.index].vma.offset;
+		u64 addr = chan->engn[engine->subdev.index].vma->addr;
 		nvkm_kmap(inst);
 		nvkm_wo32(inst, offset + 0x00, lower_32_bits(addr) | 4);
 		nvkm_wo32(inst, offset + 0x04, upper_32_bits(addr));
@@ -126,7 +126,7 @@ gf100_fifo_gpfifo_engine_dtor(struct nvkm_fifo_chan *base,
 			      struct nvkm_engine *engine)
 {
 	struct gf100_fifo_chan *chan = gf100_fifo_chan(base);
-	nvkm_gpuobj_unmap(&chan->engn[engine->subdev.index].vma);
+	nvkm_vmm_put(chan->base.vmm, &chan->engn[engine->subdev.index].vma);
 	nvkm_gpuobj_del(&chan->engn[engine->subdev.index].inst);
 }
 
@@ -146,8 +146,13 @@ gf100_fifo_gpfifo_engine_ctor(struct nvkm_fifo_chan *base,
 	if (ret)
 		return ret;
 
-	return nvkm_gpuobj_map(chan->engn[engn].inst, chan->vm,
-			       NV_MEM_ACCESS_RW, &chan->engn[engn].vma);
+	ret = nvkm_vmm_get(chan->base.vmm, 12, chan->engn[engn].inst->size,
+			   &chan->engn[engn].vma);
+	if (ret)
+		return ret;
+
+	return nvkm_memory_map(chan->engn[engn].inst, 0, chan->base.vmm,
+			       chan->engn[engn].vma, NULL, 0);
 }
 
 static void
@@ -190,10 +195,7 @@ gf100_fifo_gpfifo_init(struct nvkm_fifo_chan *base)
 static void *
 gf100_fifo_gpfifo_dtor(struct nvkm_fifo_chan *base)
 {
-	struct gf100_fifo_chan *chan = gf100_fifo_chan(base);
-	nvkm_vm_ref(NULL, &chan->vm, chan->pgd);
-	nvkm_gpuobj_del(&chan->pgd);
-	return chan;
+	return gf100_fifo_chan(base);
 }
 
 static const struct nvkm_fifo_chan_func
@@ -216,7 +218,6 @@ gf100_fifo_gpfifo_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass,
 		struct fermi_channel_gpfifo_v0 v0;
 	} *args = data;
 	struct gf100_fifo *fifo = gf100_fifo(base);
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
 	struct nvkm_object *parent = oclass->parent;
 	struct gf100_fifo_chan *chan;
 	u64 usermem, ioffset, ilength;
@@ -224,10 +225,12 @@ gf100_fifo_gpfifo_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass,
 
 	nvif_ioctl(parent, "create channel gpfifo size %d\n", size);
 	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
-		nvif_ioctl(parent, "create channel gpfifo vers %d vm %llx "
+		nvif_ioctl(parent, "create channel gpfifo vers %d vmm %llx "
 				   "ioffset %016llx ilength %08x\n",
-			   args->v0.version, args->v0.vm, args->v0.ioffset,
+			   args->v0.version, args->v0.vmm, args->v0.ioffset,
 			   args->v0.ilength);
+		if (!args->v0.vmm)
+			return -EINVAL;
 	} else
 		return ret;
 
@@ -239,7 +242,7 @@ gf100_fifo_gpfifo_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass,
 	INIT_LIST_HEAD(&chan->head);
 
 	ret = nvkm_fifo_chan_ctor(&gf100_fifo_gpfifo_func, &fifo->base,
-				  0x1000, 0x1000, true, args->v0.vm, 0,
+				  0x1000, 0x1000, true, args->v0.vmm, 0,
 				  (1ULL << NVKM_ENGINE_CE0) |
 				  (1ULL << NVKM_ENGINE_CE1) |
 				  (1ULL << NVKM_ENGINE_GR) |
@@ -247,29 +250,13 @@ gf100_fifo_gpfifo_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass,
 				  (1ULL << NVKM_ENGINE_MSPPP) |
 				  (1ULL << NVKM_ENGINE_MSVLD) |
 				  (1ULL << NVKM_ENGINE_SW),
-				  1, fifo->user.bar.offset, 0x1000,
+				  1, fifo->user.bar->addr, 0x1000,
 				  oclass, &chan->base);
 	if (ret)
 		return ret;
 
 	args->v0.chid = chan->base.chid;
 
-	/* page directory */
-	ret = nvkm_gpuobj_new(device, 0x10000, 0x1000, false, NULL, &chan->pgd);
-	if (ret)
-		return ret;
-
-	nvkm_kmap(chan->base.inst);
-	nvkm_wo32(chan->base.inst, 0x0200, lower_32_bits(chan->pgd->addr));
-	nvkm_wo32(chan->base.inst, 0x0204, upper_32_bits(chan->pgd->addr));
-	nvkm_wo32(chan->base.inst, 0x0208, 0xffffffff);
-	nvkm_wo32(chan->base.inst, 0x020c, 0x000000ff);
-	nvkm_done(chan->base.inst);
-
-	ret = nvkm_vm_ref(chan->base.vm, &chan->vm, chan->pgd);
-	if (ret)
-		return ret;
-
 	/* clear channel control registers */
 
 	usermem = chan->base.chid * 0x1000;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogk104.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogk104.c
index 8abf6f8ef445..80c87521bebe 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogk104.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogk104.c
@@ -117,7 +117,7 @@ gk104_fifo_gpfifo_engine_init(struct nvkm_fifo_chan *base,
 	u32 offset = gk104_fifo_gpfifo_engine_addr(engine);
 
 	if (offset) {
-		u64   addr = chan->engn[engine->subdev.index].vma.offset;
+		u64   addr = chan->engn[engine->subdev.index].vma->addr;
 		u32 datalo = lower_32_bits(addr) | 0x00000004;
 		u32 datahi = upper_32_bits(addr);
 		nvkm_kmap(inst);
@@ -138,7 +138,7 @@ gk104_fifo_gpfifo_engine_dtor(struct nvkm_fifo_chan *base,
 			      struct nvkm_engine *engine)
 {
 	struct gk104_fifo_chan *chan = gk104_fifo_chan(base);
-	nvkm_gpuobj_unmap(&chan->engn[engine->subdev.index].vma);
+	nvkm_vmm_put(chan->base.vmm, &chan->engn[engine->subdev.index].vma);
 	nvkm_gpuobj_del(&chan->engn[engine->subdev.index].inst);
 }
 
@@ -158,8 +158,13 @@ gk104_fifo_gpfifo_engine_ctor(struct nvkm_fifo_chan *base,
 	if (ret)
 		return ret;
 
-	return nvkm_gpuobj_map(chan->engn[engn].inst, chan->vm,
-			       NV_MEM_ACCESS_RW, &chan->engn[engn].vma);
+	ret = nvkm_vmm_get(chan->base.vmm, 12, chan->engn[engn].inst->size,
+			   &chan->engn[engn].vma);
+	if (ret)
+		return ret;
+
+	return nvkm_memory_map(chan->engn[engn].inst, 0, chan->base.vmm,
+			       chan->engn[engn].vma, NULL, 0);
 }
 
 static void
@@ -203,10 +208,7 @@ gk104_fifo_gpfifo_init(struct nvkm_fifo_chan *base)
 static void *
 gk104_fifo_gpfifo_dtor(struct nvkm_fifo_chan *base)
 {
-	struct gk104_fifo_chan *chan = gk104_fifo_chan(base);
-	nvkm_vm_ref(NULL, &chan->vm, chan->pgd);
-	nvkm_gpuobj_del(&chan->pgd);
-	return chan;
+	return gk104_fifo_chan(base);
 }
 
 static const struct nvkm_fifo_chan_func
@@ -229,17 +231,19 @@ struct gk104_fifo_chan_func {
 static int
 gk104_fifo_gpfifo_new_(const struct gk104_fifo_chan_func *func,
 		       struct gk104_fifo *fifo, u32 *engmask, u16 *chid,
-		       u64 vm, u64 ioffset, u64 ilength,
+		       u64 vmm, u64 ioffset, u64 ilength,
 		       const struct nvkm_oclass *oclass,
 		       struct nvkm_object **pobject)
 {
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
 	struct gk104_fifo_chan *chan;
 	int runlist = -1, ret = -ENOSYS, i, j;
 	u32 engines = 0, present = 0;
 	u64 subdevs = 0;
 	u64 usermem;
 
+	if (!vmm)
+		return -EINVAL;
+
 	/* Determine which downstream engines are present */
 	for (i = 0; i < fifo->engine_nr; i++) {
 		struct nvkm_engine *engine = fifo->engine[i].engine;
@@ -285,30 +289,14 @@ gk104_fifo_gpfifo_new_(const struct gk104_fifo_chan_func *func,
 	INIT_LIST_HEAD(&chan->head);
 
 	ret = nvkm_fifo_chan_ctor(&gk104_fifo_gpfifo_func, &fifo->base,
-				  0x1000, 0x1000, true, vm, 0, subdevs,
-				  1, fifo->user.bar.offset, 0x200,
+				  0x1000, 0x1000, true, vmm, 0, subdevs,
+				  1, fifo->user.bar->addr, 0x200,
 				  oclass, &chan->base);
 	if (ret)
 		return ret;
 
 	*chid = chan->base.chid;
 
-	/* Page directory. */
-	ret = nvkm_gpuobj_new(device, 0x10000, 0x1000, false, NULL, &chan->pgd);
-	if (ret)
-		return ret;
-
-	nvkm_kmap(chan->base.inst);
-	nvkm_wo32(chan->base.inst, 0x0200, lower_32_bits(chan->pgd->addr));
-	nvkm_wo32(chan->base.inst, 0x0204, upper_32_bits(chan->pgd->addr));
-	nvkm_wo32(chan->base.inst, 0x0208, 0xffffffff);
-	nvkm_wo32(chan->base.inst, 0x020c, 0x000000ff);
-	nvkm_done(chan->base.inst);
-
-	ret = nvkm_vm_ref(chan->base.vm, &chan->vm, chan->pgd);
-	if (ret)
-		return ret;
-
 	/* Clear channel control registers. */
 	usermem = chan->base.chid * 0x200;
 	ilength = order_base_2(ilength / 8);
@@ -373,18 +361,17 @@ gk104_fifo_gpfifo_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass,
 
 	nvif_ioctl(parent, "create channel gpfifo size %d\n", size);
 	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
-		nvif_ioctl(parent, "create channel gpfifo vers %d vm %llx "
+		nvif_ioctl(parent, "create channel gpfifo vers %d vmm %llx "
 				   "ioffset %016llx ilength %08x engine %08x\n",
-			   args->v0.version, args->v0.vm, args->v0.ioffset,
+			   args->v0.version, args->v0.vmm, args->v0.ioffset,
 			   args->v0.ilength, args->v0.engines);
 		return gk104_fifo_gpfifo_new_(gk104_fifo_gpfifo, fifo,
 					      &args->v0.engines,
 					      &args->v0.chid,
-					       args->v0.vm,
+					       args->v0.vmm,
 					       args->v0.ioffset,
 					       args->v0.ilength,
 					      oclass, pobject);
-
 	}
 
 	return ret;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifonv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifonv50.c
index c5a7de9db259..d8f28ec1e4a8 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifonv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifonv50.c
@@ -45,10 +45,10 @@ nv50_fifo_gpfifo_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass,
 
 	nvif_ioctl(parent, "create channel gpfifo size %d\n", size);
 	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
-		nvif_ioctl(parent, "create channel gpfifo vers %d vm %llx "
+		nvif_ioctl(parent, "create channel gpfifo vers %d vmm %llx "
 				   "pushbuf %llx ioffset %016llx "
 				   "ilength %08x\n",
-			   args->v0.version, args->v0.vm, args->v0.pushbuf,
+			   args->v0.version, args->v0.vmm, args->v0.pushbuf,
 			   args->v0.ioffset, args->v0.ilength);
 		if (!args->v0.pushbuf)
 			return -EINVAL;
@@ -59,7 +59,7 @@ nv50_fifo_gpfifo_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass,
 		return -ENOMEM;
 	*pobject = &chan->base.object;
 
-	ret = nv50_fifo_chan_ctor(fifo, args->v0.vm, args->v0.pushbuf,
+	ret = nv50_fifo_chan_ctor(fifo, args->v0.vmm, args->v0.pushbuf,
 				  oclass, chan);
 	if (ret)
 		return ret;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv50.c
index 66eb12c2b5ba..fa6e094d8068 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv50.c
@@ -100,8 +100,8 @@ void *
 nv50_fifo_dtor(struct nvkm_fifo *base)
 {
 	struct nv50_fifo *fifo = nv50_fifo(base);
-	nvkm_memory_del(&fifo->runlist[1]);
-	nvkm_memory_del(&fifo->runlist[0]);
+	nvkm_memory_unref(&fifo->runlist[1]);
+	nvkm_memory_unref(&fifo->runlist[0]);
 	return fifo;
 }
 
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c
index bc77eea351a5..881015080d83 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c
@@ -986,14 +986,14 @@ gf100_grctx_pack_tpc[] = {
  ******************************************************************************/
 
 int
-gf100_grctx_mmio_data(struct gf100_grctx *info, u32 size, u32 align, u32 access)
+gf100_grctx_mmio_data(struct gf100_grctx *info, u32 size, u32 align, bool priv)
 {
 	if (info->data) {
 		info->buffer[info->buffer_nr] = round_up(info->addr, align);
 		info->addr = info->buffer[info->buffer_nr] + size;
 		info->data->size = size;
 		info->data->align = align;
-		info->data->access = access;
+		info->data->priv = priv;
 		info->data++;
 		return info->buffer_nr++;
 	}
@@ -1028,9 +1028,8 @@ void
 gf100_grctx_generate_bundle(struct gf100_grctx *info)
 {
 	const struct gf100_grctx_func *grctx = info->gr->func->grctx;
-	const u32 access = NV_MEM_ACCESS_RW | NV_MEM_ACCESS_SYS;
 	const int s = 8;
-	const int b = mmio_vram(info, grctx->bundle_size, (1 << s), access);
+	const int b = mmio_vram(info, grctx->bundle_size, (1 << s), true);
 	mmio_refn(info, 0x408004, 0x00000000, s, b);
 	mmio_wr32(info, 0x408008, 0x80000000 | (grctx->bundle_size >> s));
 	mmio_refn(info, 0x418808, 0x00000000, s, b);
@@ -1041,9 +1040,8 @@ void
 gf100_grctx_generate_pagepool(struct gf100_grctx *info)
 {
 	const struct gf100_grctx_func *grctx = info->gr->func->grctx;
-	const u32 access = NV_MEM_ACCESS_RW | NV_MEM_ACCESS_SYS;
 	const int s = 8;
-	const int b = mmio_vram(info, grctx->pagepool_size, (1 << s), access);
+	const int b = mmio_vram(info, grctx->pagepool_size, (1 << s), true);
 	mmio_refn(info, 0x40800c, 0x00000000, s, b);
 	mmio_wr32(info, 0x408010, 0x80000000);
 	mmio_refn(info, 0x419004, 0x00000000, s, b);
@@ -1057,9 +1055,8 @@ gf100_grctx_generate_attrib(struct gf100_grctx *info)
 	const struct gf100_grctx_func *grctx = gr->func->grctx;
 	const u32 attrib = grctx->attrib_nr;
 	const u32   size = 0x20 * (grctx->attrib_nr_max + grctx->alpha_nr_max);
-	const u32 access = NV_MEM_ACCESS_RW;
 	const int s = 12;
-	const int b = mmio_vram(info, size * gr->tpc_total, (1 << s), access);
+	const int b = mmio_vram(info, size * gr->tpc_total, (1 << s), false);
 	int gpc, tpc;
 	u32 bo = 0;
 
@@ -1267,85 +1264,87 @@ gf100_grctx_generate_main(struct gf100_gr *gr, struct gf100_grctx *info)
 	nvkm_mc_unk260(device, 1);
 }
 
+#define CB_RESERVED 0x80000
+
 int
 gf100_grctx_generate(struct gf100_gr *gr)
 {
 	const struct gf100_grctx_func *grctx = gr->func->grctx;
 	struct nvkm_subdev *subdev = &gr->base.engine.subdev;
 	struct nvkm_device *device = subdev->device;
-	struct nvkm_memory *chan;
+	struct nvkm_memory *inst = NULL;
+	struct nvkm_memory *data = NULL;
+	struct nvkm_vmm *vmm = NULL;
+	struct nvkm_vma *ctx = NULL;
 	struct gf100_grctx info;
 	int ret, i;
 	u64 addr;
 
-	/* allocate memory to for a "channel", which we'll use to generate
-	 * the default context values
+	/* Allocate memory to for a "channel", which we'll use to generate
+	 * the default context values.
 	 */
-	ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, 0x80000 + gr->size,
-			      0x1000, true, &chan);
-	if (ret) {
-		nvkm_error(subdev, "failed to allocate chan memory, %d\n", ret);
-		return ret;
-	}
+	ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST,
+			      0x1000, 0x1000, true, &inst);
+	if (ret)
+		goto done;
 
-	addr = nvkm_memory_addr(chan);
+	ret = nvkm_vmm_new(device, 0, 0, NULL, 0, NULL, "grctx", &vmm);
+	if (ret)
+		goto done;
 
-	/* PGD pointer */
-	nvkm_kmap(chan);
-	nvkm_wo32(chan, 0x0200, lower_32_bits(addr + 0x1000));
-	nvkm_wo32(chan, 0x0204, upper_32_bits(addr + 0x1000));
-	nvkm_wo32(chan, 0x0208, 0xffffffff);
-	nvkm_wo32(chan, 0x020c, 0x000000ff);
+	vmm->debug = subdev->debug;
 
-	/* PGT[0] pointer */
-	nvkm_wo32(chan, 0x1000, 0x00000000);
-	nvkm_wo32(chan, 0x1004, 0x00000001 | (addr + 0x2000) >> 8);
+	ret = nvkm_vmm_join(vmm, inst);
+	if (ret)
+		goto done;
 
-	/* identity-map the whole "channel" into its own vm */
-	for (i = 0; i < nvkm_memory_size(chan) / 4096; i++) {
-		u64 addr = ((nvkm_memory_addr(chan) + (i * 4096)) >> 8) | 1;
-		nvkm_wo32(chan, 0x2000 + (i * 8), lower_32_bits(addr));
-		nvkm_wo32(chan, 0x2004 + (i * 8), upper_32_bits(addr));
-	}
+	ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST,
+			      CB_RESERVED + gr->size, 0, true, &data);
+	if (ret)
+		goto done;
 
-	/* context pointer (virt) */
-	nvkm_wo32(chan, 0x0210, 0x00080004);
-	nvkm_wo32(chan, 0x0214, 0x00000000);
-	nvkm_done(chan);
+	ret = nvkm_vmm_get(vmm, 0, nvkm_memory_size(data), &ctx);
+	if (ret)
+		goto done;
 
-	nvkm_wr32(device, 0x100cb8, (addr + 0x1000) >> 8);
-	nvkm_wr32(device, 0x100cbc, 0x80000001);
-	nvkm_msec(device, 2000,
-		if (nvkm_rd32(device, 0x100c80) & 0x00008000)
-			break;
-	);
+	ret = nvkm_memory_map(data, 0, vmm, ctx, NULL, 0);
+	if (ret)
+		goto done;
+
+
+	/* Setup context pointer. */
+	nvkm_kmap(inst);
+	nvkm_wo32(inst, 0x0210, lower_32_bits(ctx->addr + CB_RESERVED) | 4);
+	nvkm_wo32(inst, 0x0214, upper_32_bits(ctx->addr + CB_RESERVED));
+	nvkm_done(inst);
 
-	/* setup default state for mmio list construction */
+	/* Setup default state for mmio list construction. */
 	info.gr = gr;
 	info.data = gr->mmio_data;
 	info.mmio = gr->mmio_list;
-	info.addr = 0x2000 + (i * 8);
+	info.addr = ctx->addr;
 	info.buffer_nr = 0;
 
-	/* make channel current */
+	/* Make channel current. */
+	addr = nvkm_memory_addr(inst) >> 12;
 	if (gr->firmware) {
 		nvkm_wr32(device, 0x409840, 0x00000030);
-		nvkm_wr32(device, 0x409500, 0x80000000 | addr >> 12);
+		nvkm_wr32(device, 0x409500, 0x80000000 | addr);
 		nvkm_wr32(device, 0x409504, 0x00000003);
 		nvkm_msec(device, 2000,
 			if (nvkm_rd32(device, 0x409800) & 0x00000010)
 				break;
 		);
 
-		nvkm_kmap(chan);
-		nvkm_wo32(chan, 0x8001c, 1);
-		nvkm_wo32(chan, 0x80020, 0);
-		nvkm_wo32(chan, 0x80028, 0);
-		nvkm_wo32(chan, 0x8002c, 0);
-		nvkm_done(chan);
+		nvkm_kmap(data);
+		nvkm_wo32(data, 0x1c, 1);
+		nvkm_wo32(data, 0x20, 0);
+		nvkm_wo32(data, 0x28, 0);
+		nvkm_wo32(data, 0x2c, 0);
+		nvkm_done(data);
 	} else {
 		nvkm_wr32(device, 0x409840, 0x80000000);
-		nvkm_wr32(device, 0x409500, 0x80000000 | addr >> 12);
+		nvkm_wr32(device, 0x409500, 0x80000000 | addr);
 		nvkm_wr32(device, 0x409504, 0x00000001);
 		nvkm_msec(device, 2000,
 			if (nvkm_rd32(device, 0x409800) & 0x80000000)
@@ -1355,8 +1354,8 @@ gf100_grctx_generate(struct gf100_gr *gr)
 
 	grctx->main(gr, &info);
 
-	/* trigger a context unload by unsetting the "next channel valid" bit
-	 * and faking a context switch interrupt
+	/* Trigger a context unload by unsetting the "next channel valid" bit
+	 * and faking a context switch interrupt.
 	 */
 	nvkm_mask(device, 0x409b04, 0x80000000, 0x00000000);
 	nvkm_wr32(device, 0x409000, 0x00000100);
@@ -1370,17 +1369,21 @@ gf100_grctx_generate(struct gf100_gr *gr)
 
 	gr->data = kmalloc(gr->size, GFP_KERNEL);
 	if (gr->data) {
-		nvkm_kmap(chan);
+		nvkm_kmap(data);
 		for (i = 0; i < gr->size; i += 4)
-			gr->data[i / 4] = nvkm_ro32(chan, 0x80000 + i);
-		nvkm_done(chan);
+			gr->data[i / 4] = nvkm_ro32(data, CB_RESERVED + i);
+		nvkm_done(data);
 		ret = 0;
 	} else {
 		ret = -ENOMEM;
 	}
 
 done:
-	nvkm_memory_del(&chan);
+	nvkm_vmm_put(vmm, &ctx);
+	nvkm_memory_unref(&data);
+	nvkm_vmm_part(vmm, inst);
+	nvkm_vmm_unref(&vmm);
+	nvkm_memory_unref(&inst);
 	return ret;
 }
 
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.h b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.h
index 2812ca511c9c..5199e5aa0cb7 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.h
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.h
@@ -12,7 +12,7 @@ struct gf100_grctx {
 	u64 addr;
 };
 
-int  gf100_grctx_mmio_data(struct gf100_grctx *, u32 size, u32 align, u32 access);
+int  gf100_grctx_mmio_data(struct gf100_grctx *, u32 size, u32 align, bool priv);
 void gf100_grctx_mmio_item(struct gf100_grctx *, u32 addr, u32 data, int s, int);
 
 #define mmio_vram(a,b,c,d) gf100_grctx_mmio_data((a), (b), (c), (d))
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf108.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf108.c
index 505cdcbfc085..82f71b10c06e 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf108.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf108.c
@@ -735,9 +735,8 @@ gf108_grctx_generate_attrib(struct gf100_grctx *info)
 	const u32  alpha = grctx->alpha_nr;
 	const u32   beta = grctx->attrib_nr;
 	const u32   size = 0x20 * (grctx->attrib_nr_max + grctx->alpha_nr_max);
-	const u32 access = NV_MEM_ACCESS_RW;
 	const int s = 12;
-	const int b = mmio_vram(info, size * gr->tpc_total, (1 << s), access);
+	const int b = mmio_vram(info, size * gr->tpc_total, (1 << s), false);
 	const int timeslice_mode = 1;
 	const int max_batches = 0xffff;
 	u32 bo = 0;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf117.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf117.c
index 74a64e3fd59a..19301d88577d 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf117.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf117.c
@@ -187,9 +187,8 @@ gf117_grctx_generate_attrib(struct gf100_grctx *info)
 	const u32  alpha = grctx->alpha_nr;
 	const u32   beta = grctx->attrib_nr;
 	const u32   size = 0x20 * (grctx->attrib_nr_max + grctx->alpha_nr_max);
-	const u32 access = NV_MEM_ACCESS_RW;
 	const int s = 12;
-	const int b = mmio_vram(info, size * gr->tpc_total, (1 << s), access);
+	const int b = mmio_vram(info, size * gr->tpc_total, (1 << s), false);
 	const int timeslice_mode = 1;
 	const int max_batches = 0xffff;
 	u32 bo = 0;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk104.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk104.c
index c46b3fdf7203..825c8fd500bc 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk104.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk104.c
@@ -847,9 +847,8 @@ gk104_grctx_generate_bundle(struct gf100_grctx *info)
 	const u32 state_limit = min(grctx->bundle_min_gpm_fifo_depth,
 				    grctx->bundle_size / 0x20);
 	const u32 token_limit = grctx->bundle_token_limit;
-	const u32 access = NV_MEM_ACCESS_RW | NV_MEM_ACCESS_SYS;
 	const int s = 8;
-	const int b = mmio_vram(info, grctx->bundle_size, (1 << s), access);
+	const int b = mmio_vram(info, grctx->bundle_size, (1 << s), true);
 	mmio_refn(info, 0x408004, 0x00000000, s, b);
 	mmio_wr32(info, 0x408008, 0x80000000 | (grctx->bundle_size >> s));
 	mmio_refn(info, 0x418808, 0x00000000, s, b);
@@ -861,9 +860,8 @@ void
 gk104_grctx_generate_pagepool(struct gf100_grctx *info)
 {
 	const struct gf100_grctx_func *grctx = info->gr->func->grctx;
-	const u32 access = NV_MEM_ACCESS_RW | NV_MEM_ACCESS_SYS;
 	const int s = 8;
-	const int b = mmio_vram(info, grctx->pagepool_size, (1 << s), access);
+	const int b = mmio_vram(info, grctx->pagepool_size, (1 << s), true);
 	mmio_refn(info, 0x40800c, 0x00000000, s, b);
 	mmio_wr32(info, 0x408010, 0x80000000);
 	mmio_refn(info, 0x419004, 0x00000000, s, b);
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm107.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm107.c
index 4c4b5ab6e46d..9b43d4ce3eaa 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm107.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm107.c
@@ -867,9 +867,8 @@ gm107_grctx_generate_bundle(struct gf100_grctx *info)
 	const u32 state_limit = min(grctx->bundle_min_gpm_fifo_depth,
 				    grctx->bundle_size / 0x20);
 	const u32 token_limit = grctx->bundle_token_limit;
-	const u32 access = NV_MEM_ACCESS_RW | NV_MEM_ACCESS_SYS;
 	const int s = 8;
-	const int b = mmio_vram(info, grctx->bundle_size, (1 << s), access);
+	const int b = mmio_vram(info, grctx->bundle_size, (1 << s), true);
 	mmio_refn(info, 0x408004, 0x00000000, s, b);
 	mmio_wr32(info, 0x408008, 0x80000000 | (grctx->bundle_size >> s));
 	mmio_refn(info, 0x418e24, 0x00000000, s, b);
@@ -881,9 +880,8 @@ void
 gm107_grctx_generate_pagepool(struct gf100_grctx *info)
 {
 	const struct gf100_grctx_func *grctx = info->gr->func->grctx;
-	const u32 access = NV_MEM_ACCESS_RW | NV_MEM_ACCESS_SYS;
 	const int s = 8;
-	const int b = mmio_vram(info, grctx->pagepool_size, (1 << s), access);
+	const int b = mmio_vram(info, grctx->pagepool_size, (1 << s), true);
 	mmio_refn(info, 0x40800c, 0x00000000, s, b);
 	mmio_wr32(info, 0x408010, 0x80000000);
 	mmio_refn(info, 0x419004, 0x00000000, s, b);
@@ -900,9 +898,8 @@ gm107_grctx_generate_attrib(struct gf100_grctx *info)
 	const u32  alpha = grctx->alpha_nr;
 	const u32 attrib = grctx->attrib_nr;
 	const u32   size = 0x20 * (grctx->attrib_nr_max + grctx->alpha_nr_max);
-	const u32 access = NV_MEM_ACCESS_RW;
 	const int s = 12;
-	const int b = mmio_vram(info, size * gr->tpc_total, (1 << s), access);
+	const int b = mmio_vram(info, size * gr->tpc_total, (1 << s), false);
 	const int max_batches = 0xffff;
 	u32 bo = 0;
 	u32 ao = bo + grctx->attrib_nr_max * gr->tpc_total;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp100.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp100.c
index 7833bc777a29..88ea322d956c 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp100.c
@@ -33,9 +33,8 @@ void
 gp100_grctx_generate_pagepool(struct gf100_grctx *info)
 {
 	const struct gf100_grctx_func *grctx = info->gr->func->grctx;
-	const u32 access = NV_MEM_ACCESS_RW | NV_MEM_ACCESS_SYS;
 	const int s = 8;
-	const int b = mmio_vram(info, grctx->pagepool_size, (1 << s), access);
+	const int b = mmio_vram(info, grctx->pagepool_size, (1 << s), true);
 	mmio_refn(info, 0x40800c, 0x00000000, s, b);
 	mmio_wr32(info, 0x408010, 0x80000000);
 	mmio_refn(info, 0x419004, 0x00000000, s, b);
@@ -51,9 +50,8 @@ gp100_grctx_generate_attrib(struct gf100_grctx *info)
 	const u32 attrib = grctx->attrib_nr;
 	const u32 pertpc = 0x20 * (grctx->attrib_nr_max + grctx->alpha_nr_max);
 	const u32   size = roundup(gr->tpc_total * pertpc, 0x80);
-	const u32 access = NV_MEM_ACCESS_RW;
 	const int s = 12;
-	const int b = mmio_vram(info, size, (1 << s), access);
+	const int b = mmio_vram(info, size, (1 << s), false);
 	const int max_batches = 0xffff;
 	u32 ao = 0;
 	u32 bo = ao + grctx->alpha_nr_max * gr->tpc_total;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp102.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp102.c
index 80b7ab0bee3a..7a66b4c2eb18 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp102.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp102.c
@@ -38,9 +38,8 @@ gp102_grctx_generate_attrib(struct gf100_grctx *info)
 	const u32 attrib = grctx->attrib_nr;
 	const u32 pertpc = 0x20 * (grctx->attrib_nr_max + grctx->alpha_nr_max);
 	const u32   size = roundup(gr->tpc_total * pertpc, 0x80);
-	const u32 access = NV_MEM_ACCESS_RW;
 	const int s = 12;
-	const int b = mmio_vram(info, size, (1 << s), access);
+	const int b = mmio_vram(info, size, (1 << s), false);
 	const int max_batches = 0xffff;
 	u32 ao = 0;
 	u32 bo = ao + grctx->alpha_nr_max * gr->tpc_total;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c
index 99689f4de502..2f8dc107047d 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c
@@ -37,6 +37,7 @@
 
 #include <nvif/class.h>
 #include <nvif/cl9097.h>
+#include <nvif/if900d.h>
 #include <nvif/unpack.h>
 
 /*******************************************************************************
@@ -327,13 +328,13 @@ gf100_gr_chan_bind(struct nvkm_object *object, struct nvkm_gpuobj *parent,
 
 	if (!gr->firmware) {
 		nvkm_wo32(*pgpuobj, 0x00, chan->mmio_nr / 2);
-		nvkm_wo32(*pgpuobj, 0x04, chan->mmio_vma.offset >> 8);
+		nvkm_wo32(*pgpuobj, 0x04, chan->mmio_vma->addr >> 8);
 	} else {
 		nvkm_wo32(*pgpuobj, 0xf4, 0);
 		nvkm_wo32(*pgpuobj, 0xf8, 0);
 		nvkm_wo32(*pgpuobj, 0x10, chan->mmio_nr / 2);
-		nvkm_wo32(*pgpuobj, 0x14, lower_32_bits(chan->mmio_vma.offset));
-		nvkm_wo32(*pgpuobj, 0x18, upper_32_bits(chan->mmio_vma.offset));
+		nvkm_wo32(*pgpuobj, 0x14, lower_32_bits(chan->mmio_vma->addr));
+		nvkm_wo32(*pgpuobj, 0x18, upper_32_bits(chan->mmio_vma->addr));
 		nvkm_wo32(*pgpuobj, 0x1c, 1);
 		nvkm_wo32(*pgpuobj, 0x20, 0);
 		nvkm_wo32(*pgpuobj, 0x28, 0);
@@ -350,18 +351,13 @@ gf100_gr_chan_dtor(struct nvkm_object *object)
 	int i;
 
 	for (i = 0; i < ARRAY_SIZE(chan->data); i++) {
-		if (chan->data[i].vma.node) {
-			nvkm_vm_unmap(&chan->data[i].vma);
-			nvkm_vm_put(&chan->data[i].vma);
-		}
-		nvkm_memory_del(&chan->data[i].mem);
+		nvkm_vmm_put(chan->vmm, &chan->data[i].vma);
+		nvkm_memory_unref(&chan->data[i].mem);
 	}
 
-	if (chan->mmio_vma.node) {
-		nvkm_vm_unmap(&chan->mmio_vma);
-		nvkm_vm_put(&chan->mmio_vma);
-	}
-	nvkm_memory_del(&chan->mmio);
+	nvkm_vmm_put(chan->vmm, &chan->mmio_vma);
+	nvkm_memory_unref(&chan->mmio);
+	nvkm_vmm_unref(&chan->vmm);
 	return chan;
 }
 
@@ -380,6 +376,7 @@ gf100_gr_chan_new(struct nvkm_gr *base, struct nvkm_fifo_chan *fifoch,
 	struct gf100_gr_data *data = gr->mmio_data;
 	struct gf100_gr_mmio *mmio = gr->mmio_list;
 	struct gf100_gr_chan *chan;
+	struct gf100_vmm_map_v0 args = { .priv = 1 };
 	struct nvkm_device *device = gr->base.engine.subdev.device;
 	int ret, i;
 
@@ -387,6 +384,7 @@ gf100_gr_chan_new(struct nvkm_gr *base, struct nvkm_fifo_chan *fifoch,
 		return -ENOMEM;
 	nvkm_object_ctor(&gf100_gr_chan, oclass, &chan->object);
 	chan->gr = gr;
+	chan->vmm = nvkm_vmm_ref(fifoch->vmm);
 	*pobject = &chan->object;
 
 	/* allocate memory for a "mmio list" buffer that's used by the HUB
@@ -398,12 +396,14 @@ gf100_gr_chan_new(struct nvkm_gr *base, struct nvkm_fifo_chan *fifoch,
 	if (ret)
 		return ret;
 
-	ret = nvkm_vm_get(fifoch->vm, 0x1000, 12, NV_MEM_ACCESS_RW |
-			  NV_MEM_ACCESS_SYS, &chan->mmio_vma);
+	ret = nvkm_vmm_get(fifoch->vmm, 12, 0x1000, &chan->mmio_vma);
 	if (ret)
 		return ret;
 
-	nvkm_memory_map(chan->mmio, &chan->mmio_vma, 0);
+	ret = nvkm_memory_map(chan->mmio, 0, fifoch->vmm,
+			      chan->mmio_vma, &args, sizeof(args));
+	if (ret)
+		return ret;
 
 	/* allocate buffers referenced by mmio list */
 	for (i = 0; data->size && i < ARRAY_SIZE(gr->mmio_data); i++) {
@@ -413,13 +413,19 @@ gf100_gr_chan_new(struct nvkm_gr *base, struct nvkm_fifo_chan *fifoch,
 		if (ret)
 			return ret;
 
-		ret = nvkm_vm_get(fifoch->vm,
-				  nvkm_memory_size(chan->data[i].mem), 12,
-				  data->access, &chan->data[i].vma);
+		ret = nvkm_vmm_get(fifoch->vmm, 12,
+				   nvkm_memory_size(chan->data[i].mem),
+				   &chan->data[i].vma);
+		if (ret)
+			return ret;
+
+		args.priv = data->priv;
+
+		ret = nvkm_memory_map(chan->data[i].mem, 0, chan->vmm,
+				      chan->data[i].vma, &args, sizeof(args));
 		if (ret)
 			return ret;
 
-		nvkm_memory_map(chan->data[i].mem, &chan->data[i].vma, 0);
 		data++;
 	}
 
@@ -430,7 +436,7 @@ gf100_gr_chan_new(struct nvkm_gr *base, struct nvkm_fifo_chan *fifoch,
 		u32 data = mmio->data;
 
 		if (mmio->buffer >= 0) {
-			u64 info = chan->data[mmio->buffer].vma.offset;
+			u64 info = chan->data[mmio->buffer].vma->addr;
 			data |= info >> mmio->shift;
 		}
 
@@ -1855,8 +1861,12 @@ gf100_gr_ctor_fw(struct gf100_gr *gr, const char *fwname,
 	int ret;
 
 	ret = nvkm_firmware_get(device, fwname, &fw);
-	if (ret)
-		return gf100_gr_ctor_fw_legacy(gr, fwname, fuc, ret);
+	if (ret) {
+		ret = gf100_gr_ctor_fw_legacy(gr, fwname, fuc, ret);
+		if (ret)
+			return -ENODEV;
+		return 0;
+	}
 
 	fuc->size = fw->size;
 	fuc->data = kmemdup(fw->data, fuc->size, GFP_KERNEL);
@@ -1903,25 +1913,33 @@ gf100_gr_new_(const struct gf100_gr_func *func, struct nvkm_device *device,
 	return 0;
 }
 
+void
+gf100_gr_init_gpc_mmu(struct gf100_gr *gr)
+{
+	struct nvkm_device *device = gr->base.engine.subdev.device;
+	struct nvkm_fb *fb = device->fb;
+
+	nvkm_wr32(device, 0x418880, nvkm_rd32(device, 0x100c80) & 0x00000001);
+	nvkm_wr32(device, 0x4188a4, 0x00000000);
+	nvkm_wr32(device, 0x418888, 0x00000000);
+	nvkm_wr32(device, 0x41888c, 0x00000000);
+	nvkm_wr32(device, 0x418890, 0x00000000);
+	nvkm_wr32(device, 0x418894, 0x00000000);
+	nvkm_wr32(device, 0x4188b4, nvkm_memory_addr(fb->mmu_wr) >> 8);
+	nvkm_wr32(device, 0x4188b8, nvkm_memory_addr(fb->mmu_rd) >> 8);
+}
+
 int
 gf100_gr_init(struct gf100_gr *gr)
 {
 	struct nvkm_device *device = gr->base.engine.subdev.device;
-	struct nvkm_fb *fb = device->fb;
 	const u32 magicgpc918 = DIV_ROUND_UP(0x00800000, gr->tpc_total);
 	u32 data[TPC_MAX / 8] = {};
 	u8  tpcnr[GPC_MAX];
 	int gpc, tpc, rop;
 	int i;
 
-	nvkm_wr32(device, GPC_BCAST(0x0880), 0x00000000);
-	nvkm_wr32(device, GPC_BCAST(0x08a4), 0x00000000);
-	nvkm_wr32(device, GPC_BCAST(0x0888), 0x00000000);
-	nvkm_wr32(device, GPC_BCAST(0x088c), 0x00000000);
-	nvkm_wr32(device, GPC_BCAST(0x0890), 0x00000000);
-	nvkm_wr32(device, GPC_BCAST(0x0894), 0x00000000);
-	nvkm_wr32(device, GPC_BCAST(0x08b4), nvkm_memory_addr(fb->mmu_wr) >> 8);
-	nvkm_wr32(device, GPC_BCAST(0x08b8), nvkm_memory_addr(fb->mmu_rd) >> 8);
+	gr->func->init_gpc_mmu(gr);
 
 	gf100_gr_mmio(gr, gr->func->mmio);
 
@@ -2036,6 +2054,7 @@ gf100_gr_gpccs_ucode = {
 static const struct gf100_gr_func
 gf100_gr = {
 	.init = gf100_gr_init,
+	.init_gpc_mmu = gf100_gr_init_gpc_mmu,
 	.mmio = gf100_gr_pack_mmio,
 	.fecs.ucode = &gf100_gr_fecs_ucode,
 	.gpccs.ucode = &gf100_gr_gpccs_ucode,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.h b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.h
index a36e45a4a635..d7c2adb9b543 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.h
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.h
@@ -45,7 +45,7 @@
 struct gf100_gr_data {
 	u32 size;
 	u32 align;
-	u32 access;
+	bool priv;
 };
 
 struct gf100_gr_mmio {
@@ -156,18 +156,20 @@ int gp100_gr_init(struct gf100_gr *);
 void gp100_gr_init_rop_active_fbps(struct gf100_gr *);
 
 #define gf100_gr_chan(p) container_of((p), struct gf100_gr_chan, object)
+#include <core/object.h>
 
 struct gf100_gr_chan {
 	struct nvkm_object object;
 	struct gf100_gr *gr;
+	struct nvkm_vmm *vmm;
 
 	struct nvkm_memory *mmio;
-	struct nvkm_vma mmio_vma;
+	struct nvkm_vma *mmio_vma;
 	int mmio_nr;
 
 	struct {
 		struct nvkm_memory *mem;
-		struct nvkm_vma vma;
+		struct nvkm_vma *vma;
 	} data[4];
 };
 
@@ -253,6 +255,7 @@ extern const struct gf100_gr_init gf100_gr_init_mpc_0[];
 extern const struct gf100_gr_init gf100_gr_init_be_0[];
 extern const struct gf100_gr_init gf100_gr_init_fe_1[];
 extern const struct gf100_gr_init gf100_gr_init_pe_1[];
+void gf100_gr_init_gpc_mmu(struct gf100_gr *);
 
 extern const struct gf100_gr_init gf104_gr_init_ds_0[];
 extern const struct gf100_gr_init gf104_gr_init_tex_0[];
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf104.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf104.c
index d736dcd55ea2..ec0f11983b23 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf104.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf104.c
@@ -115,6 +115,7 @@ gf104_gr_pack_mmio[] = {
 static const struct gf100_gr_func
 gf104_gr = {
 	.init = gf100_gr_init,
+	.init_gpc_mmu = gf100_gr_init_gpc_mmu,
 	.mmio = gf104_gr_pack_mmio,
 	.fecs.ucode = &gf100_gr_fecs_ucode,
 	.gpccs.ucode = &gf100_gr_gpccs_ucode,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf108.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf108.c
index 2f0d24498427..cc152eb74123 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf108.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf108.c
@@ -106,6 +106,7 @@ gf108_gr_pack_mmio[] = {
 static const struct gf100_gr_func
 gf108_gr = {
 	.init = gf100_gr_init,
+	.init_gpc_mmu = gf100_gr_init_gpc_mmu,
 	.mmio = gf108_gr_pack_mmio,
 	.fecs.ucode = &gf100_gr_fecs_ucode,
 	.gpccs.ucode = &gf100_gr_gpccs_ucode,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf110.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf110.c
index d1d942eb86af..10d2d73ca8c3 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf110.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf110.c
@@ -87,6 +87,7 @@ gf110_gr_pack_mmio[] = {
 static const struct gf100_gr_func
 gf110_gr = {
 	.init = gf100_gr_init,
+	.init_gpc_mmu = gf100_gr_init_gpc_mmu,
 	.mmio = gf110_gr_pack_mmio,
 	.fecs.ucode = &gf100_gr_fecs_ucode,
 	.gpccs.ucode = &gf100_gr_gpccs_ucode,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf117.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf117.c
index 0124e468086e..ac09a07c4150 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf117.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf117.c
@@ -123,6 +123,7 @@ gf117_gr_gpccs_ucode = {
 static const struct gf100_gr_func
 gf117_gr = {
 	.init = gf100_gr_init,
+	.init_gpc_mmu = gf100_gr_init_gpc_mmu,
 	.mmio = gf117_gr_pack_mmio,
 	.fecs.ucode = &gf117_gr_fecs_ucode,
 	.gpccs.ucode = &gf117_gr_gpccs_ucode,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf119.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf119.c
index 8d8e4cafe28f..7f449ec6f760 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf119.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf119.c
@@ -178,6 +178,7 @@ gf119_gr_pack_mmio[] = {
 static const struct gf100_gr_func
 gf119_gr = {
 	.init = gf100_gr_init,
+	.init_gpc_mmu = gf100_gr_init_gpc_mmu,
 	.mmio = gf119_gr_pack_mmio,
 	.fecs.ucode = &gf100_gr_fecs_ucode,
 	.gpccs.ucode = &gf100_gr_gpccs_ucode,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk104.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk104.c
index ec22da6c99fc..5e82f94c2245 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk104.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk104.c
@@ -24,8 +24,6 @@
 #include "gf100.h"
 #include "ctxgf100.h"
 
-#include <subdev/fb.h>
-
 #include <nvif/class.h>
 
 /*******************************************************************************
@@ -207,21 +205,13 @@ int
 gk104_gr_init(struct gf100_gr *gr)
 {
 	struct nvkm_device *device = gr->base.engine.subdev.device;
-	struct nvkm_fb *fb = device->fb;
 	const u32 magicgpc918 = DIV_ROUND_UP(0x00800000, gr->tpc_total);
 	u32 data[TPC_MAX / 8] = {};
 	u8  tpcnr[GPC_MAX];
 	int gpc, tpc, rop;
 	int i;
 
-	nvkm_wr32(device, GPC_BCAST(0x0880), 0x00000000);
-	nvkm_wr32(device, GPC_BCAST(0x08a4), 0x00000000);
-	nvkm_wr32(device, GPC_BCAST(0x0888), 0x00000000);
-	nvkm_wr32(device, GPC_BCAST(0x088c), 0x00000000);
-	nvkm_wr32(device, GPC_BCAST(0x0890), 0x00000000);
-	nvkm_wr32(device, GPC_BCAST(0x0894), 0x00000000);
-	nvkm_wr32(device, GPC_BCAST(0x08b4), nvkm_memory_addr(fb->mmu_wr) >> 8);
-	nvkm_wr32(device, GPC_BCAST(0x08b8), nvkm_memory_addr(fb->mmu_rd) >> 8);
+	gr->func->init_gpc_mmu(gr);
 
 	gf100_gr_mmio(gr, gr->func->mmio);
 
@@ -339,6 +329,7 @@ gk104_gr_gpccs_ucode = {
 static const struct gf100_gr_func
 gk104_gr = {
 	.init = gk104_gr_init,
+	.init_gpc_mmu = gf100_gr_init_gpc_mmu,
 	.init_rop_active_fbps = gk104_gr_init_rop_active_fbps,
 	.init_ppc_exceptions = gk104_gr_init_ppc_exceptions,
 	.mmio = gk104_gr_pack_mmio,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk110.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk110.c
index f31b171a4102..a38e19b61c1d 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk110.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk110.c
@@ -183,6 +183,7 @@ gk110_gr_gpccs_ucode = {
 static const struct gf100_gr_func
 gk110_gr = {
 	.init = gk104_gr_init,
+	.init_gpc_mmu = gf100_gr_init_gpc_mmu,
 	.init_rop_active_fbps = gk104_gr_init_rop_active_fbps,
 	.init_ppc_exceptions = gk104_gr_init_ppc_exceptions,
 	.mmio = gk110_gr_pack_mmio,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk110b.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk110b.c
index d76dd178007f..1912c0bfd7ee 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk110b.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk110b.c
@@ -103,6 +103,7 @@ gk110b_gr_pack_mmio[] = {
 static const struct gf100_gr_func
 gk110b_gr = {
 	.init = gk104_gr_init,
+	.init_gpc_mmu = gf100_gr_init_gpc_mmu,
 	.init_rop_active_fbps = gk104_gr_init_rop_active_fbps,
 	.init_ppc_exceptions = gk104_gr_init_ppc_exceptions,
 	.mmio = gk110b_gr_pack_mmio,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk208.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk208.c
index 14bbe6ed02a9..1fc258163f25 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk208.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk208.c
@@ -162,6 +162,7 @@ gk208_gr_gpccs_ucode = {
 static const struct gf100_gr_func
 gk208_gr = {
 	.init = gk104_gr_init,
+	.init_gpc_mmu = gf100_gr_init_gpc_mmu,
 	.init_rop_active_fbps = gk104_gr_init_rop_active_fbps,
 	.init_ppc_exceptions = gk104_gr_init_ppc_exceptions,
 	.mmio = gk208_gr_pack_mmio,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv20.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv20.c
index df2cd864147c..111c8bb4497b 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv20.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv20.c
@@ -60,7 +60,7 @@ void *
 nv20_gr_chan_dtor(struct nvkm_object *object)
 {
 	struct nv20_gr_chan *chan = nv20_gr_chan(object);
-	nvkm_memory_del(&chan->inst);
+	nvkm_memory_unref(&chan->inst);
 	return chan;
 }
 
@@ -324,7 +324,7 @@ void *
 nv20_gr_dtor(struct nvkm_gr *base)
 {
 	struct nv20_gr *gr = nv20_gr(base);
-	nvkm_memory_del(&gr->ctxtab);
+	nvkm_memory_unref(&gr->ctxtab);
 	return gr;
 }
 
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv20.h b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv20.h
index ad7e53bb7c23..979dc5f7b32e 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv20.h
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv20.h
@@ -20,6 +20,7 @@ void nv20_gr_tile(struct nvkm_gr *, int, struct nvkm_fb_tile *);
 int nv30_gr_init(struct nvkm_gr *);
 
 #define nv20_gr_chan(p) container_of((p), struct nv20_gr_chan, object)
+#include <core/object.h>
 
 struct nv20_gr_chan {
 	struct nvkm_object object;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv40.h b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv40.h
index 89b773233ac5..731400937edd 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv40.h
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv40.h
@@ -17,6 +17,7 @@ void nv40_gr_intr(struct nvkm_gr *);
 u64 nv40_gr_units(struct nvkm_gr *);
 
 #define nv40_gr_chan(p) container_of((p), struct nv40_gr_chan, object)
+#include <core/object.h>
 
 struct nv40_gr_chan {
 	struct nvkm_object object;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv50.h b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv50.h
index 567fa4f3e518..5b9d99bee207 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv50.h
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv50.h
@@ -20,6 +20,7 @@ u64 nv50_gr_units(struct nvkm_gr *);
 int g84_gr_tlb_flush(struct nvkm_gr *);
 
 #define nv50_gr_chan(p) container_of((p), struct nv50_gr_chan, object)
+#include <core/object.h>
 
 struct nv50_gr_chan {
 	struct nvkm_object object;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv31.h b/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv31.h
index 1ac2b4558bec..b31fad8bdaad 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv31.h
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv31.h
@@ -19,6 +19,7 @@ struct nv31_mpeg_func {
 };
 
 #define nv31_mpeg_chan(p) container_of((p), struct nv31_mpeg_chan, object)
+#include <core/object.h>
 
 struct nv31_mpeg_chan {
 	struct nvkm_object object;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv50.c
index 4e528851e9c0..6df880a39019 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv50.c
@@ -24,6 +24,7 @@
 #include "priv.h"
 
 #include <core/gpuobj.h>
+#include <core/object.h>
 #include <subdev/timer.h>
 
 #include <nvif/class.h>
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/pm/priv.h b/drivers/gpu/drm/nouveau/nvkm/engine/pm/priv.h
index 17240d54b1eb..9fad3611a843 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/pm/priv.h
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/pm/priv.h
@@ -68,6 +68,7 @@ struct nvkm_specdom {
 };
 
 #define nvkm_perfdom(p) container_of((p), struct nvkm_perfdom, object)
+#include <core/object.h>
 
 struct nvkm_perfdom {
 	struct nvkm_object object;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sw/chan.h b/drivers/gpu/drm/nouveau/nvkm/engine/sw/chan.h
index b1fa69314e4a..d42862fc43fd 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/sw/chan.h
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/sw/chan.h
@@ -2,9 +2,11 @@
 #ifndef __NVKM_SW_CHAN_H__
 #define __NVKM_SW_CHAN_H__
 #define nvkm_sw_chan(p) container_of((p), struct nvkm_sw_chan, object)
-#include "priv.h"
+#include <core/object.h>
 #include <core/event.h>
 
+#include "priv.h"
+
 struct nvkm_sw_chan {
 	const struct nvkm_sw_chan_func *func;
 	struct nvkm_object object;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sw/nvsw.h b/drivers/gpu/drm/nouveau/nvkm/engine/sw/nvsw.h
index 7050a9e49db1..d7034950ba87 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/sw/nvsw.h
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/sw/nvsw.h
@@ -2,7 +2,7 @@
 #ifndef __NVKM_NVSW_H__
 #define __NVKM_NVSW_H__
 #define nvkm_nvsw(p) container_of((p), struct nvkm_nvsw, object)
-#include "priv.h"
+#include <core/object.h>
 
 struct nvkm_nvsw {
 	struct nvkm_object object;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/xtensa.c b/drivers/gpu/drm/nouveau/nvkm/engine/xtensa.c
index 06bdb67a0205..70549381e082 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/xtensa.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/xtensa.c
@@ -86,7 +86,7 @@ nvkm_xtensa_fini(struct nvkm_engine *engine, bool suspend)
 	nvkm_wr32(device, base + 0xd94, 0); /* FIFO_CTRL */
 
 	if (!suspend)
-		nvkm_memory_del(&xtensa->gpu_fw);
+		nvkm_memory_unref(&xtensa->gpu_fw);
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/nouveau/nvkm/falcon/base.c b/drivers/gpu/drm/nouveau/nvkm/falcon/base.c
index 1b7f48efd8b1..14be41f24155 100644
--- a/drivers/gpu/drm/nouveau/nvkm/falcon/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/falcon/base.c
@@ -60,7 +60,7 @@ nvkm_falcon_read_dmem(struct nvkm_falcon *falcon, u32 start, u32 size, u8 port,
 }
 
 void
-nvkm_falcon_bind_context(struct nvkm_falcon *falcon, struct nvkm_gpuobj *inst)
+nvkm_falcon_bind_context(struct nvkm_falcon *falcon, struct nvkm_memory *inst)
 {
 	if (!falcon->func->bind_context) {
 		nvkm_error(falcon->user,
diff --git a/drivers/gpu/drm/nouveau/nvkm/falcon/v1.c b/drivers/gpu/drm/nouveau/nvkm/falcon/v1.c
index 669c24028470..9def926f24d4 100644
--- a/drivers/gpu/drm/nouveau/nvkm/falcon/v1.c
+++ b/drivers/gpu/drm/nouveau/nvkm/falcon/v1.c
@@ -180,7 +180,7 @@ nvkm_falcon_v1_read_dmem(struct nvkm_falcon *falcon, u32 start, u32 size,
 }
 
 static void
-nvkm_falcon_v1_bind_context(struct nvkm_falcon *falcon, struct nvkm_gpuobj *ctx)
+nvkm_falcon_v1_bind_context(struct nvkm_falcon *falcon, struct nvkm_memory *ctx)
 {
 	u32 inst_loc;
 	u32 fbif;
@@ -216,7 +216,7 @@ nvkm_falcon_v1_bind_context(struct nvkm_falcon *falcon, struct nvkm_gpuobj *ctx)
 	nvkm_falcon_wr32(falcon, fbif + 4 * FALCON_DMAIDX_PHYS_SYS_NCOH, 0x6);
 
 	/* Set context */
-	switch (nvkm_memory_target(ctx->memory)) {
+	switch (nvkm_memory_target(ctx)) {
 	case NVKM_MEM_TARGET_VRAM: inst_loc = 0; break;
 	case NVKM_MEM_TARGET_HOST: inst_loc = 2; break;
 	case NVKM_MEM_TARGET_NCOH: inst_loc = 3; break;
@@ -228,7 +228,7 @@ nvkm_falcon_v1_bind_context(struct nvkm_falcon *falcon, struct nvkm_gpuobj *ctx)
 	/* Enable context */
 	nvkm_falcon_mask(falcon, 0x048, 0x1, 0x1);
 	nvkm_falcon_wr32(falcon, 0x054,
-			 ((ctx->addr >> 12) & 0xfffffff) |
+			 ((nvkm_memory_addr(ctx) >> 12) & 0xfffffff) |
 			 (inst_loc << 28) | (1 << 30));
 
 	nvkm_falcon_mask(falcon, 0x090, 0x10000, 0x10000);
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bar/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/bar/Kbuild
index 1e138b337955..e5830453813d 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bar/Kbuild
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bar/Kbuild
@@ -3,3 +3,5 @@ nvkm-y += nvkm/subdev/bar/nv50.o
 nvkm-y += nvkm/subdev/bar/g84.o
 nvkm-y += nvkm/subdev/bar/gf100.o
 nvkm-y += nvkm/subdev/bar/gk20a.o
+nvkm-y += nvkm/subdev/bar/gm107.o
+nvkm-y += nvkm/subdev/bar/gm20b.o
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bar/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bar/base.c
index c561d148cebc..9646adec57cb 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bar/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bar/base.c
@@ -30,39 +30,76 @@ nvkm_bar_flush(struct nvkm_bar *bar)
 		bar->func->flush(bar);
 }
 
-struct nvkm_vm *
-nvkm_bar_kmap(struct nvkm_bar *bar)
+struct nvkm_vmm *
+nvkm_bar_bar1_vmm(struct nvkm_device *device)
 {
-	/* disallow kmap() until after vm has been bootstrapped */
-	if (bar && bar->func->kmap && bar->subdev.oneinit)
-		return bar->func->kmap(bar);
+	return device->bar->func->bar1.vmm(device->bar);
+}
+
+struct nvkm_vmm *
+nvkm_bar_bar2_vmm(struct nvkm_device *device)
+{
+	/* Denies access to BAR2 when it's not initialised, used by INSTMEM
+	 * to know when object access needs to go through the BAR0 window.
+	 */
+	struct nvkm_bar *bar = device->bar;
+	if (bar && bar->bar2)
+		return bar->func->bar2.vmm(bar);
 	return NULL;
 }
 
-int
-nvkm_bar_umap(struct nvkm_bar *bar, u64 size, int type, struct nvkm_vma *vma)
+void
+nvkm_bar_bar2_fini(struct nvkm_device *device)
 {
-	return bar->func->umap(bar, size, type, vma);
+	struct nvkm_bar *bar = device->bar;
+	if (bar && bar->bar2) {
+		bar->func->bar2.fini(bar);
+		bar->bar2 = false;
+	}
+}
+
+void
+nvkm_bar_bar2_init(struct nvkm_device *device)
+{
+	struct nvkm_bar *bar = device->bar;
+	if (bar && bar->subdev.oneinit && !bar->bar2 && bar->func->bar2.init) {
+		bar->func->bar2.init(bar);
+		bar->func->bar2.wait(bar);
+		bar->bar2 = true;
+	}
 }
 
 static int
-nvkm_bar_oneinit(struct nvkm_subdev *subdev)
+nvkm_bar_fini(struct nvkm_subdev *subdev, bool suspend)
 {
 	struct nvkm_bar *bar = nvkm_bar(subdev);
-	return bar->func->oneinit(bar);
+	bar->func->bar1.fini(bar);
+	return 0;
 }
 
 static int
 nvkm_bar_init(struct nvkm_subdev *subdev)
 {
 	struct nvkm_bar *bar = nvkm_bar(subdev);
-	return bar->func->init(bar);
+	bar->func->bar1.init(bar);
+	bar->func->bar1.wait(bar);
+	if (bar->func->init)
+		bar->func->init(bar);
+	return 0;
+}
+
+static int
+nvkm_bar_oneinit(struct nvkm_subdev *subdev)
+{
+	struct nvkm_bar *bar = nvkm_bar(subdev);
+	return bar->func->oneinit(bar);
 }
 
 static void *
 nvkm_bar_dtor(struct nvkm_subdev *subdev)
 {
 	struct nvkm_bar *bar = nvkm_bar(subdev);
+	nvkm_bar_bar2_fini(subdev->device);
 	return bar->func->dtor(bar);
 }
 
@@ -71,6 +108,7 @@ nvkm_bar = {
 	.dtor = nvkm_bar_dtor,
 	.oneinit = nvkm_bar_oneinit,
 	.init = nvkm_bar_init,
+	.fini = nvkm_bar_fini,
 };
 
 void
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bar/g84.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bar/g84.c
index ef717136c838..87f26f54b481 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bar/g84.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bar/g84.c
@@ -44,8 +44,14 @@ g84_bar_func = {
 	.dtor = nv50_bar_dtor,
 	.oneinit = nv50_bar_oneinit,
 	.init = nv50_bar_init,
-	.kmap = nv50_bar_kmap,
-	.umap = nv50_bar_umap,
+	.bar1.init = nv50_bar_bar1_init,
+	.bar1.fini = nv50_bar_bar1_fini,
+	.bar1.wait = nv50_bar_bar1_wait,
+	.bar1.vmm = nv50_bar_bar1_vmm,
+	.bar2.init = nv50_bar_bar2_init,
+	.bar2.fini = nv50_bar_bar2_fini,
+	.bar2.wait = nv50_bar_bar1_wait,
+	.bar2.vmm = nv50_bar_bar2_vmm,
 	.flush = g84_bar_flush,
 };
 
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bar/gf100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bar/gf100.c
index 676c167c95b9..a3ba7f50198b 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bar/gf100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bar/gf100.c
@@ -23,39 +23,73 @@
  */
 #include "gf100.h"
 
-#include <core/gpuobj.h>
+#include <core/memory.h>
 #include <core/option.h>
 #include <subdev/fb.h>
 #include <subdev/mmu.h>
 
-static struct nvkm_vm *
-gf100_bar_kmap(struct nvkm_bar *base)
+struct nvkm_vmm *
+gf100_bar_bar1_vmm(struct nvkm_bar *base)
 {
-	return gf100_bar(base)->bar[0].vm;
+	return gf100_bar(base)->bar[1].vmm;
 }
 
-int
-gf100_bar_umap(struct nvkm_bar *base, u64 size, int type, struct nvkm_vma *vma)
+void
+gf100_bar_bar1_wait(struct nvkm_bar *base)
+{
+	/* NFI why it's twice. */
+	nvkm_bar_flush(base);
+	nvkm_bar_flush(base);
+}
+
+void
+gf100_bar_bar1_fini(struct nvkm_bar *bar)
 {
+	nvkm_mask(bar->subdev.device, 0x001704, 0x80000000, 0x00000000);
+}
+
+void
+gf100_bar_bar1_init(struct nvkm_bar *base)
+{
+	struct nvkm_device *device = base->subdev.device;
 	struct gf100_bar *bar = gf100_bar(base);
-	return nvkm_vm_get(bar->bar[1].vm, size, type, NV_MEM_ACCESS_RW, vma);
+	const u32 addr = nvkm_memory_addr(bar->bar[1].inst) >> 12;
+	nvkm_wr32(device, 0x001704, 0x80000000 | addr);
+}
+
+struct nvkm_vmm *
+gf100_bar_bar2_vmm(struct nvkm_bar *base)
+{
+	return gf100_bar(base)->bar[0].vmm;
+}
+
+void
+gf100_bar_bar2_fini(struct nvkm_bar *bar)
+{
+	nvkm_mask(bar->subdev.device, 0x001714, 0x80000000, 0x00000000);
+}
+
+void
+gf100_bar_bar2_init(struct nvkm_bar *base)
+{
+	struct nvkm_device *device = base->subdev.device;
+	struct gf100_bar *bar = gf100_bar(base);
+	u32 addr = nvkm_memory_addr(bar->bar[0].inst) >> 12;
+	if (bar->bar2_halve)
+		addr |= 0x40000000;
+	nvkm_wr32(device, 0x001714, 0x80000000 | addr);
 }
 
 static int
-gf100_bar_ctor_vm(struct gf100_bar *bar, struct gf100_bar_vm *bar_vm,
-		  struct lock_class_key *key, int bar_nr)
+gf100_bar_oneinit_bar(struct gf100_bar *bar, struct gf100_barN *bar_vm,
+		      struct lock_class_key *key, int bar_nr)
 {
 	struct nvkm_device *device = bar->base.subdev.device;
-	struct nvkm_vm *vm;
 	resource_size_t bar_len;
 	int ret;
 
 	ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, 0x1000, 0, false,
-			      &bar_vm->mem);
-	if (ret)
-		return ret;
-
-	ret = nvkm_gpuobj_new(device, 0x8000, 0, false, NULL, &bar_vm->pgd);
+			      &bar_vm->inst);
 	if (ret)
 		return ret;
 
@@ -63,98 +97,64 @@ gf100_bar_ctor_vm(struct gf100_bar *bar, struct gf100_bar_vm *bar_vm,
 	if (bar_nr == 3 && bar->bar2_halve)
 		bar_len >>= 1;
 
-	ret = nvkm_vm_new(device, 0, bar_len, 0, key, &vm);
+	ret = nvkm_vmm_new(device, 0, bar_len, NULL, 0, key,
+			   (bar_nr == 3) ? "bar2" : "bar1", &bar_vm->vmm);
 	if (ret)
 		return ret;
 
-	atomic_inc(&vm->engref[NVKM_SUBDEV_BAR]);
+	atomic_inc(&bar_vm->vmm->engref[NVKM_SUBDEV_BAR]);
+	bar_vm->vmm->debug = bar->base.subdev.debug;
 
 	/*
 	 * Bootstrap page table lookup.
 	 */
 	if (bar_nr == 3) {
-		ret = nvkm_vm_boot(vm, bar_len);
-		if (ret) {
-			nvkm_vm_ref(NULL, &vm, NULL);
+		ret = nvkm_vmm_boot(bar_vm->vmm);
+		if (ret)
 			return ret;
-		}
 	}
 
-	ret = nvkm_vm_ref(vm, &bar_vm->vm, bar_vm->pgd);
-	nvkm_vm_ref(NULL, &vm, NULL);
-	if (ret)
-		return ret;
-
-	nvkm_kmap(bar_vm->mem);
-	nvkm_wo32(bar_vm->mem, 0x0200, lower_32_bits(bar_vm->pgd->addr));
-	nvkm_wo32(bar_vm->mem, 0x0204, upper_32_bits(bar_vm->pgd->addr));
-	nvkm_wo32(bar_vm->mem, 0x0208, lower_32_bits(bar_len - 1));
-	nvkm_wo32(bar_vm->mem, 0x020c, upper_32_bits(bar_len - 1));
-	nvkm_done(bar_vm->mem);
-	return 0;
+	return nvkm_vmm_join(bar_vm->vmm, bar_vm->inst);
 }
 
 int
 gf100_bar_oneinit(struct nvkm_bar *base)
 {
 	static struct lock_class_key bar1_lock;
-	static struct lock_class_key bar3_lock;
+	static struct lock_class_key bar2_lock;
 	struct gf100_bar *bar = gf100_bar(base);
 	int ret;
 
-	/* BAR3 */
-	if (bar->base.func->kmap) {
-		ret = gf100_bar_ctor_vm(bar, &bar->bar[0], &bar3_lock, 3);
+	/* BAR2 */
+	if (bar->base.func->bar2.init) {
+		ret = gf100_bar_oneinit_bar(bar, &bar->bar[0], &bar2_lock, 3);
 		if (ret)
 			return ret;
+
+		bar->base.subdev.oneinit = true;
+		nvkm_bar_bar2_init(bar->base.subdev.device);
 	}
 
 	/* BAR1 */
-	ret = gf100_bar_ctor_vm(bar, &bar->bar[1], &bar1_lock, 1);
+	ret = gf100_bar_oneinit_bar(bar, &bar->bar[1], &bar1_lock, 1);
 	if (ret)
 		return ret;
 
 	return 0;
 }
 
-int
-gf100_bar_init(struct nvkm_bar *base)
-{
-	struct gf100_bar *bar = gf100_bar(base);
-	struct nvkm_device *device = bar->base.subdev.device;
-	u32 addr;
-
-	nvkm_mask(device, 0x000200, 0x00000100, 0x00000000);
-	nvkm_mask(device, 0x000200, 0x00000100, 0x00000100);
-
-	addr = nvkm_memory_addr(bar->bar[1].mem) >> 12;
-	nvkm_wr32(device, 0x001704, 0x80000000 | addr);
-
-	if (bar->bar[0].mem) {
-		addr = nvkm_memory_addr(bar->bar[0].mem) >> 12;
-		if (bar->bar2_halve)
-			addr |= 0x40000000;
-		nvkm_wr32(device, 0x001714, 0x80000000 | addr);
-	}
-
-	return 0;
-}
-
 void *
 gf100_bar_dtor(struct nvkm_bar *base)
 {
 	struct gf100_bar *bar = gf100_bar(base);
 
-	nvkm_vm_ref(NULL, &bar->bar[1].vm, bar->bar[1].pgd);
-	nvkm_gpuobj_del(&bar->bar[1].pgd);
-	nvkm_memory_del(&bar->bar[1].mem);
+	nvkm_vmm_part(bar->bar[1].vmm, bar->bar[1].inst);
+	nvkm_vmm_unref(&bar->bar[1].vmm);
+	nvkm_memory_unref(&bar->bar[1].inst);
 
-	if (bar->bar[0].vm) {
-		nvkm_memory_del(&bar->bar[0].vm->pgt[0].mem[0]);
-		nvkm_vm_ref(NULL, &bar->bar[0].vm, bar->bar[0].pgd);
-	}
-	nvkm_gpuobj_del(&bar->bar[0].pgd);
-	nvkm_memory_del(&bar->bar[0].mem);
+	nvkm_vmm_part(bar->bar[0].vmm, bar->bar[0].inst);
+	nvkm_vmm_unref(&bar->bar[0].vmm);
+	nvkm_memory_unref(&bar->bar[0].inst);
 	return bar;
 }
 
@@ -175,9 +175,14 @@ static const struct nvkm_bar_func
 gf100_bar_func = {
 	.dtor = gf100_bar_dtor,
 	.oneinit = gf100_bar_oneinit,
-	.init = gf100_bar_init,
-	.kmap = gf100_bar_kmap,
-	.umap = gf100_bar_umap,
+	.bar1.init = gf100_bar_bar1_init,
+	.bar1.fini = gf100_bar_bar1_fini,
+	.bar1.wait = gf100_bar_bar1_wait,
+	.bar1.vmm = gf100_bar_bar1_vmm,
+	.bar2.init = gf100_bar_bar2_init,
+	.bar2.fini = gf100_bar_bar2_fini,
+	.bar2.wait = gf100_bar_bar1_wait,
+	.bar2.vmm = gf100_bar_bar2_vmm,
 	.flush = g84_bar_flush,
 };
 
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bar/gf100.h b/drivers/gpu/drm/nouveau/nvkm/subdev/bar/gf100.h
index 9accd7923788..4f2b66e8d795 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bar/gf100.h
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bar/gf100.h
@@ -4,22 +4,24 @@
 #define gf100_bar(p) container_of((p), struct gf100_bar, base)
 #include "priv.h"
 
-struct gf100_bar_vm {
-	struct nvkm_memory *mem;
-	struct nvkm_gpuobj *pgd;
-	struct nvkm_vm *vm;
+struct gf100_barN {
+	struct nvkm_memory *inst;
+	struct nvkm_vmm *vmm;
 };
 
 struct gf100_bar {
 	struct nvkm_bar base;
 	bool bar2_halve;
-	struct gf100_bar_vm bar[2];
+	struct gf100_barN bar[2];
 };
 
 int gf100_bar_new_(const struct nvkm_bar_func *, struct nvkm_device *,
 		   int, struct nvkm_bar **);
 void *gf100_bar_dtor(struct nvkm_bar *);
 int gf100_bar_oneinit(struct nvkm_bar *);
-int gf100_bar_init(struct nvkm_bar *);
-int gf100_bar_umap(struct nvkm_bar *, u64, int, struct nvkm_vma *);
+void gf100_bar_bar1_init(struct nvkm_bar *);
+void gf100_bar_bar1_wait(struct nvkm_bar *);
+struct nvkm_vmm *gf100_bar_bar1_vmm(struct nvkm_bar *);
+void gf100_bar_bar2_init(struct nvkm_bar *);
+struct nvkm_vmm *gf100_bar_bar2_vmm(struct nvkm_bar *);
 #endif
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bar/gk20a.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bar/gk20a.c
index 9232fab4274c..b10077d38839 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bar/gk20a.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bar/gk20a.c
@@ -25,8 +25,10 @@ static const struct nvkm_bar_func
 gk20a_bar_func = {
 	.dtor = gf100_bar_dtor,
 	.oneinit = gf100_bar_oneinit,
-	.init = gf100_bar_init,
-	.umap = gf100_bar_umap,
+	.bar1.init = gf100_bar_bar1_init,
+	.bar1.fini = gf100_bar_bar1_fini,
+	.bar1.wait = gf100_bar_bar1_wait,
+	.bar1.vmm = gf100_bar_bar1_vmm,
 	.flush = g84_bar_flush,
 };
 
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bar/gm107.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bar/gm107.c
new file mode 100644
index 000000000000..3ddf9222d935
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bar/gm107.c
@@ -0,0 +1,65 @@
+/*
+ * Copyright 2017 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "gf100.h"
+
+#include <subdev/timer.h>
+
+void
+gm107_bar_bar1_wait(struct nvkm_bar *bar)
+{
+	struct nvkm_device *device = bar->subdev.device;
+	nvkm_msec(device, 2000,
+		if (!(nvkm_rd32(device, 0x001710) & 0x00000003))
+			break;
+	);
+}
+
+static void
+gm107_bar_bar2_wait(struct nvkm_bar *bar)
+{
+	struct nvkm_device *device = bar->subdev.device;
+	nvkm_msec(device, 2000,
+		if (!(nvkm_rd32(device, 0x001710) & 0x0000000c))
+			break;
+	);
+}
+
+static const struct nvkm_bar_func
+gm107_bar_func = {
+	.dtor = gf100_bar_dtor,
+	.oneinit = gf100_bar_oneinit,
+	.bar1.init = gf100_bar_bar1_init,
+	.bar1.fini = gf100_bar_bar1_fini,
+	.bar1.wait = gm107_bar_bar1_wait,
+	.bar1.vmm = gf100_bar_bar1_vmm,
+	.bar2.init = gf100_bar_bar2_init,
+	.bar2.fini = gf100_bar_bar2_fini,
+	.bar2.wait = gm107_bar_bar2_wait,
+	.bar2.vmm = gf100_bar_bar2_vmm,
+	.flush = g84_bar_flush,
+};
+
+int
+gm107_bar_new(struct nvkm_device *device, int index, struct nvkm_bar **pbar)
+{
+	return gf100_bar_new_(&gm107_bar_func, device, index, pbar);
+}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bar/gm20b.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bar/gm20b.c
new file mode 100644
index 000000000000..950bff1955ad
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bar/gm20b.c
@@ -0,0 +1,42 @@
+/*
+ * Copyright 2017 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "gf100.h"
+
+static const struct nvkm_bar_func
+gm20b_bar_func = {
+	.dtor = gf100_bar_dtor,
+	.oneinit = gf100_bar_oneinit,
+	.bar1.init = gf100_bar_bar1_init,
+	.bar1.fini = gf100_bar_bar1_fini,
+	.bar1.wait = gm107_bar_bar1_wait,
+	.bar1.vmm = gf100_bar_bar1_vmm,
+	.flush = g84_bar_flush,
+};
+
+int
+gm20b_bar_new(struct nvkm_device *device, int index, struct nvkm_bar **pbar)
+{
+	int ret = gf100_bar_new_(&gm20b_bar_func, device, index, pbar);
+	if (ret == 0)
+		(*pbar)->iomap_uncached = true;
+	return ret;
+}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bar/nv50.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bar/nv50.c
index 6eff637ac301..157b076a1272 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bar/nv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bar/nv50.c
@@ -28,19 +28,6 @@
 #include <subdev/mmu.h>
 #include <subdev/timer.h>
 
-struct nvkm_vm *
-nv50_bar_kmap(struct nvkm_bar *base)
-{
-	return nv50_bar(base)->bar3_vm;
-}
-
-int
-nv50_bar_umap(struct nvkm_bar *base, u64 size, int type, struct nvkm_vma *vma)
-{
-	struct nv50_bar *bar = nv50_bar(base);
-	return nvkm_vm_get(bar->bar1_vm, size, type, NV_MEM_ACCESS_RW, vma);
-}
-
 static void
 nv50_bar_flush(struct nvkm_bar *base)
 {
@@ -56,14 +43,72 @@ nv50_bar_flush(struct nvkm_bar *base)
 	spin_unlock_irqrestore(&bar->base.lock, flags);
 }
 
+struct nvkm_vmm *
+nv50_bar_bar1_vmm(struct nvkm_bar *base)
+{
+	return nv50_bar(base)->bar1_vmm;
+}
+
+void
+nv50_bar_bar1_wait(struct nvkm_bar *base)
+{
+	nvkm_bar_flush(base);
+}
+
+void
+nv50_bar_bar1_fini(struct nvkm_bar *bar)
+{
+	nvkm_wr32(bar->subdev.device, 0x001708, 0x00000000);
+}
+
+void
+nv50_bar_bar1_init(struct nvkm_bar *base)
+{
+	struct nvkm_device *device = base->subdev.device;
+	struct nv50_bar *bar = nv50_bar(base);
+	nvkm_wr32(device, 0x001708, 0x80000000 | bar->bar1->node->offset >> 4);
+}
+
+struct nvkm_vmm *
+nv50_bar_bar2_vmm(struct nvkm_bar *base)
+{
+	return nv50_bar(base)->bar2_vmm;
+}
+
+void
+nv50_bar_bar2_fini(struct nvkm_bar *bar)
+{
+	nvkm_wr32(bar->subdev.device, 0x00170c, 0x00000000);
+}
+
+void
+nv50_bar_bar2_init(struct nvkm_bar *base)
+{
+	struct nvkm_device *device = base->subdev.device;
+	struct nv50_bar *bar = nv50_bar(base);
+	nvkm_wr32(device, 0x001704, 0x00000000 | bar->mem->addr >> 12);
+	nvkm_wr32(device, 0x001704, 0x40000000 | bar->mem->addr >> 12);
+	nvkm_wr32(device, 0x00170c, 0x80000000 | bar->bar2->node->offset >> 4);
+}
+
+void
+nv50_bar_init(struct nvkm_bar *base)
+{
+	struct nv50_bar *bar = nv50_bar(base);
+	struct nvkm_device *device = bar->base.subdev.device;
+	int i;
+
+	for (i = 0; i < 8; i++)
+		nvkm_wr32(device, 0x001900 + (i * 4), 0x00000000);
+}
+
 int
 nv50_bar_oneinit(struct nvkm_bar *base)
 {
 	struct nv50_bar *bar = nv50_bar(base);
 	struct nvkm_device *device = bar->base.subdev.device;
 	static struct lock_class_key bar1_lock;
-	static struct lock_class_key bar3_lock;
-	struct nvkm_vm *vm;
+	static struct lock_class_key bar2_lock;
 	u64 start, limit;
 	int ret;
 
@@ -80,51 +125,54 @@ nv50_bar_oneinit(struct nvkm_bar *base)
 	if (ret)
 		return ret;
 
-	/* BAR3 */
+	/* BAR2 */
 	start = 0x0100000000ULL;
 	limit = start + device->func->resource_size(device, 3);
 
-	ret = nvkm_vm_new(device, start, limit - start, start, &bar3_lock, &vm);
+	ret = nvkm_vmm_new(device, start, limit-- - start, NULL, 0,
+			   &bar2_lock, "bar2", &bar->bar2_vmm);
 	if (ret)
 		return ret;
 
-	atomic_inc(&vm->engref[NVKM_SUBDEV_BAR]);
+	atomic_inc(&bar->bar2_vmm->engref[NVKM_SUBDEV_BAR]);
+	bar->bar2_vmm->debug = bar->base.subdev.debug;
 
-	ret = nvkm_vm_boot(vm, limit-- - start);
+	ret = nvkm_vmm_boot(bar->bar2_vmm);
 	if (ret)
 		return ret;
 
-	ret = nvkm_vm_ref(vm, &bar->bar3_vm, bar->pgd);
-	nvkm_vm_ref(NULL, &vm, NULL);
+	ret = nvkm_vmm_join(bar->bar2_vmm, bar->mem->memory);
 	if (ret)
 		return ret;
 
-	ret = nvkm_gpuobj_new(device, 24, 16, false, bar->mem, &bar->bar3);
+	ret = nvkm_gpuobj_new(device, 24, 16, false, bar->mem, &bar->bar2);
 	if (ret)
 		return ret;
 
-	nvkm_kmap(bar->bar3);
-	nvkm_wo32(bar->bar3, 0x00, 0x7fc00000);
-	nvkm_wo32(bar->bar3, 0x04, lower_32_bits(limit));
-	nvkm_wo32(bar->bar3, 0x08, lower_32_bits(start));
-	nvkm_wo32(bar->bar3, 0x0c, upper_32_bits(limit) << 24 |
+	nvkm_kmap(bar->bar2);
+	nvkm_wo32(bar->bar2, 0x00, 0x7fc00000);
+	nvkm_wo32(bar->bar2, 0x04, lower_32_bits(limit));
+	nvkm_wo32(bar->bar2, 0x08, lower_32_bits(start));
+	nvkm_wo32(bar->bar2, 0x0c, upper_32_bits(limit) << 24 |
 				   upper_32_bits(start));
-	nvkm_wo32(bar->bar3, 0x10, 0x00000000);
-	nvkm_wo32(bar->bar3, 0x14, 0x00000000);
-	nvkm_done(bar->bar3);
+	nvkm_wo32(bar->bar2, 0x10, 0x00000000);
+	nvkm_wo32(bar->bar2, 0x14, 0x00000000);
+	nvkm_done(bar->bar2);
+
+	bar->base.subdev.oneinit = true;
+	nvkm_bar_bar2_init(device);
 
 	/* BAR1 */
 	start = 0x0000000000ULL;
 	limit = start + device->func->resource_size(device, 1);
 
-	ret = nvkm_vm_new(device, start, limit-- - start, start, &bar1_lock, &vm);
-	if (ret)
-		return ret;
+	ret = nvkm_vmm_new(device, start, limit-- - start, NULL, 0,
+			   &bar1_lock, "bar1", &bar->bar1_vmm);
 
-	atomic_inc(&vm->engref[NVKM_SUBDEV_BAR]);
+	atomic_inc(&bar->bar1_vmm->engref[NVKM_SUBDEV_BAR]);
+	bar->bar1_vmm->debug = bar->base.subdev.debug;
 
-	ret = nvkm_vm_ref(vm, &bar->bar1_vm, bar->pgd);
-	nvkm_vm_ref(NULL, &vm, NULL);
+	ret = nvkm_vmm_join(bar->bar1_vmm, bar->mem->memory);
 	if (ret)
 		return ret;
 
@@ -144,45 +192,21 @@ nv50_bar_oneinit(struct nvkm_bar *base)
 	return 0;
 }
 
-int
-nv50_bar_init(struct nvkm_bar *base)
-{
-	struct nv50_bar *bar = nv50_bar(base);
-	struct nvkm_device *device = bar->base.subdev.device;
-	int i;
-
-	nvkm_mask(device, 0x000200, 0x00000100, 0x00000000);
-	nvkm_mask(device, 0x000200, 0x00000100, 0x00000100);
-	nvkm_wr32(device, 0x100c80, 0x00060001);
-	if (nvkm_msec(device, 2000,
-		if (!(nvkm_rd32(device, 0x100c80) & 0x00000001))
-			break;
-	) < 0)
-		return -EBUSY;
-
-	nvkm_wr32(device, 0x001704, 0x00000000 | bar->mem->addr >> 12);
-	nvkm_wr32(device, 0x001704, 0x40000000 | bar->mem->addr >> 12);
-	nvkm_wr32(device, 0x001708, 0x80000000 | bar->bar1->node->offset >> 4);
-	nvkm_wr32(device, 0x00170c, 0x80000000 | bar->bar3->node->offset >> 4);
-	for (i = 0; i < 8; i++)
-		nvkm_wr32(device, 0x001900 + (i * 4), 0x00000000);
-	return 0;
-}
-
 void *
 nv50_bar_dtor(struct nvkm_bar *base)
 {
 	struct nv50_bar *bar = nv50_bar(base);
-	nvkm_gpuobj_del(&bar->bar1);
-	nvkm_vm_ref(NULL, &bar->bar1_vm, bar->pgd);
-	nvkm_gpuobj_del(&bar->bar3);
-	if (bar->bar3_vm) {
-		nvkm_memory_del(&bar->bar3_vm->pgt[0].mem[0]);
-		nvkm_vm_ref(NULL, &bar->bar3_vm, bar->pgd);
+	if (bar->mem) {
+		nvkm_gpuobj_del(&bar->bar1);
+		nvkm_vmm_part(bar->bar1_vmm, bar->mem->memory);
+		nvkm_vmm_unref(&bar->bar1_vmm);
+		nvkm_gpuobj_del(&bar->bar2);
+		nvkm_vmm_part(bar->bar2_vmm, bar->mem->memory);
+		nvkm_vmm_unref(&bar->bar2_vmm);
+		nvkm_gpuobj_del(&bar->pgd);
+		nvkm_gpuobj_del(&bar->pad);
+		nvkm_gpuobj_del(&bar->mem);
 	}
-	nvkm_gpuobj_del(&bar->pgd);
-	nvkm_gpuobj_del(&bar->pad);
-	nvkm_gpuobj_del(&bar->mem);
 	return bar;
 }
 
@@ -204,8 +228,14 @@ nv50_bar_func = {
 	.dtor = nv50_bar_dtor,
 	.oneinit = nv50_bar_oneinit,
 	.init = nv50_bar_init,
-	.kmap = nv50_bar_kmap,
-	.umap = nv50_bar_umap,
+	.bar1.init = nv50_bar_bar1_init,
+	.bar1.fini = nv50_bar_bar1_fini,
+	.bar1.wait = nv50_bar_bar1_wait,
+	.bar1.vmm = nv50_bar_bar1_vmm,
+	.bar2.init = nv50_bar_bar2_init,
+	.bar2.fini = nv50_bar_bar2_fini,
+	.bar2.wait = nv50_bar_bar1_wait,
+	.bar2.vmm = nv50_bar_bar2_vmm,
 	.flush = nv50_bar_flush,
 };
 
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bar/nv50.h b/drivers/gpu/drm/nouveau/nvkm/subdev/bar/nv50.h
index ce9ab9110b08..2fe833f6d9f7 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bar/nv50.h
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bar/nv50.h
@@ -10,18 +10,20 @@ struct nv50_bar {
 	struct nvkm_gpuobj *mem;
 	struct nvkm_gpuobj *pad;
 	struct nvkm_gpuobj *pgd;
-	struct nvkm_vm *bar1_vm;
+	struct nvkm_vmm *bar1_vmm;
 	struct nvkm_gpuobj *bar1;
-	struct nvkm_vm *bar3_vm;
-	struct nvkm_gpuobj *bar3;
+	struct nvkm_vmm *bar2_vmm;
+	struct nvkm_gpuobj *bar2;
 };
 
 int nv50_bar_new_(const struct nvkm_bar_func *, struct nvkm_device *,
 		  int, u32 pgd_addr, struct nvkm_bar **);
 void *nv50_bar_dtor(struct nvkm_bar *);
 int nv50_bar_oneinit(struct nvkm_bar *);
-int nv50_bar_init(struct nvkm_bar *);
-struct nvkm_vm *nv50_bar_kmap(struct nvkm_bar *);
-int nv50_bar_umap(struct nvkm_bar *, u64, int, struct nvkm_vma *);
-void nv50_bar_unmap(struct nvkm_bar *, struct nvkm_vma *);
+void nv50_bar_init(struct nvkm_bar *);
+void nv50_bar_bar1_init(struct nvkm_bar *);
+void nv50_bar_bar1_wait(struct nvkm_bar *);
+struct nvkm_vmm *nv50_bar_bar1_vmm(struct nvkm_bar *);
+void nv50_bar_bar2_init(struct nvkm_bar *);
+struct nvkm_vmm *nv50_bar_bar2_vmm(struct nvkm_bar *);
 #endif
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bar/priv.h b/drivers/gpu/drm/nouveau/nvkm/subdev/bar/priv.h
index 63d111c8afd4..01ba5b26666e 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bar/priv.h
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bar/priv.h
@@ -10,11 +10,25 @@ void nvkm_bar_ctor(const struct nvkm_bar_func *, struct nvkm_device *,
 struct nvkm_bar_func {
 	void *(*dtor)(struct nvkm_bar *);
 	int (*oneinit)(struct nvkm_bar *);
-	int (*init)(struct nvkm_bar *);
-	struct nvkm_vm *(*kmap)(struct nvkm_bar *);
-	int  (*umap)(struct nvkm_bar *, u64 size, int type, struct nvkm_vma *);
+	void (*init)(struct nvkm_bar *);
+
+	struct {
+		void (*init)(struct nvkm_bar *);
+		void (*fini)(struct nvkm_bar *);
+		void (*wait)(struct nvkm_bar *);
+		struct nvkm_vmm *(*vmm)(struct nvkm_bar *);
+	} bar1, bar2;
+
 	void (*flush)(struct nvkm_bar *);
 };
 
+void nv50_bar_bar1_fini(struct nvkm_bar *);
+void nv50_bar_bar2_fini(struct nvkm_bar *);
+
 void g84_bar_flush(struct nvkm_bar *);
+
+void gf100_bar_bar1_fini(struct nvkm_bar *);
+void gf100_bar_bar2_fini(struct nvkm_bar *);
+
+void gm107_bar_bar1_wait(struct nvkm_bar *);
 #endif
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/dp.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/dp.c
index 972370ed36f0..7c7efa4ea0d0 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/dp.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/dp.c
@@ -36,6 +36,7 @@ nvbios_dp_table(struct nvkm_bios *bios, u8 *ver, u8 *hdr, u8 *cnt, u8 *len)
 			if (data) {
 				*ver = nvbios_rd08(bios, data + 0x00);
 				switch (*ver) {
+				case 0x20:
 				case 0x21:
 				case 0x30:
 				case 0x40:
@@ -63,6 +64,7 @@ nvbios_dpout_entry(struct nvkm_bios *bios, u8 idx,
 	if (data && idx < *cnt) {
 		u16 outp = nvbios_rd16(bios, data + *hdr + idx * *len);
 		switch (*ver * !!outp) {
+		case 0x20:
 		case 0x21:
 		case 0x30:
 			*hdr = nvbios_rd08(bios, data + 0x04);
@@ -96,12 +98,16 @@ nvbios_dpout_parse(struct nvkm_bios *bios, u8 idx,
 		info->type = nvbios_rd16(bios, data + 0x00);
 		info->mask = nvbios_rd16(bios, data + 0x02);
 		switch (*ver) {
+		case 0x20:
+			info->mask |= 0x00c0; /* match any link */
+			/* fall-through */
 		case 0x21:
 		case 0x30:
 			info->flags     = nvbios_rd08(bios, data + 0x05);
 			info->script[0] = nvbios_rd16(bios, data + 0x06);
 			info->script[1] = nvbios_rd16(bios, data + 0x08);
-			info->lnkcmp    = nvbios_rd16(bios, data + 0x0a);
+			if (*len >= 0x0c)
+				info->lnkcmp    = nvbios_rd16(bios, data + 0x0a);
 			if (*len >= 0x0f) {
 				info->script[2] = nvbios_rd16(bios, data + 0x0c);
 				info->script[3] = nvbios_rd16(bios, data + 0x0e);
@@ -170,6 +176,7 @@ nvbios_dpcfg_parse(struct nvkm_bios *bios, u16 outp, u8 idx,
 	memset(info, 0x00, sizeof(*info));
 	if (data) {
 		switch (*ver) {
+		case 0x20:
 		case 0x21:
 			info->dc    = nvbios_rd08(bios, data + 0x02);
 			info->pe    = nvbios_rd08(bios, data + 0x03);
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/iccsense.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/iccsense.c
index 23caef8df17f..73e463ed55c3 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/iccsense.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/iccsense.c
@@ -99,7 +99,7 @@ nvbios_iccsense_parse(struct nvkm_bios *bios, struct nvbios_iccsense *iccsense)
 			rail->extdev_id = nvbios_rd08(bios, entry + 0x1);
 			res_start = 0x5;
 			break;
-		};
+		}
 
 		if (nvbios_extdev_parse(bios, rail->extdev_id, &extdev))
 			continue;
@@ -115,7 +115,7 @@ nvbios_iccsense_parse(struct nvkm_bios *bios, struct nvbios_iccsense *iccsense)
 		default:
 			rail->resistor_count = 0;
 			break;
-		};
+		}
 
 		for (r = 0; r < rail->resistor_count; ++r) {
 			rail->resistors[r].mohm = nvbios_rd08(bios, entry + res_start + r * 2);
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/init.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/init.c
index b58ee99f7bfc..9cc10e438b3d 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/init.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/init.c
@@ -36,6 +36,8 @@
 #include <subdev/i2c.h>
 #include <subdev/vga.h>
 
+#include <linux/kernel.h>
+
 #define bioslog(lvl, fmt, args...) do {                                        \
 	nvkm_printk(init->subdev, lvl, info, "0x%08x[%c]: "fmt,                \
 		    init->offset, init_exec(init) ?                            \
@@ -2271,8 +2273,6 @@ static struct nvbios_init_opcode {
 	[0xaa] = { init_reserved },
 };
 
-#define init_opcode_nr (sizeof(init_opcode) / sizeof(init_opcode[0]))
-
 int
 nvbios_exec(struct nvbios_init *init)
 {
@@ -2281,7 +2281,8 @@ nvbios_exec(struct nvbios_init *init)
 	init->nested++;
 	while (init->offset) {
 		u8 opcode = nvbios_rd08(bios, init->offset);
-		if (opcode >= init_opcode_nr || !init_opcode[opcode].exec) {
+		if (opcode >= ARRAY_SIZE(init_opcode) ||
+		    !init_opcode[opcode].exec) {
 			error("unknown opcode 0x%02x\n", opcode);
 			return -EINVAL;
 		}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/timing.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/timing.c
index 7e83c3985020..20ff5173cf8f 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/timing.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/timing.c
@@ -115,16 +115,21 @@ nvbios_timingEp(struct nvkm_bios *bios, int idx,
 		switch (min_t(u8, *hdr, 25)) {
 		case 25:
 			p->timing_10_24  = nvbios_rd08(bios, data + 0x18);
+			/* fall through */
 		case 24:
 		case 23:
 		case 22:
 			p->timing_10_21  = nvbios_rd08(bios, data + 0x15);
+			/* fall through */
 		case 21:
 			p->timing_10_20  = nvbios_rd08(bios, data + 0x14);
+			/* fall through */
 		case 20:
 			p->timing_10_CWL = nvbios_rd08(bios, data + 0x13);
+			/* fall through */
 		case 19:
 			p->timing_10_18  = nvbios_rd08(bios, data + 0x12);
+			/* fall through */
 		case 18:
 		case 17:
 			p->timing_10_16  = nvbios_rd08(bios, data + 0x10);
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv04.c b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv04.c
index 158977f8a6e6..c3dae05348eb 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv04.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv04.c
@@ -119,11 +119,11 @@ powerctrl_1_shift(int chip_version, int reg)
 
 	switch (reg) {
 	case 0x680520:
-		shift += 4;
+		shift += 4; /* fall through */
 	case 0x680508:
-		shift += 4;
+		shift += 4; /* fall through */
 	case 0x680504:
-		shift += 4;
+		shift += 4; /* fall through */
 	case 0x680500:
 		shift += 4;
 	}
@@ -245,11 +245,11 @@ setPLL_double_highregs(struct nvkm_devinit *init, u32 reg1,
 
 		switch (reg1) {
 		case 0x680504:
-			shift_c040 += 2;
+			shift_c040 += 2; /* fall through */
 		case 0x680500:
-			shift_c040 += 2;
+			shift_c040 += 2; /* fall through */
 		case 0x680520:
-			shift_c040 += 2;
+			shift_c040 += 2; /* fall through */
 		case 0x680508:
 			shift_c040 += 2;
 		}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/base.c
index a7049c041594..73b5d46104bd 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/base.c
@@ -31,12 +31,6 @@
 #include <engine/gr.h>
 #include <engine/mpeg.h>
 
-bool
-nvkm_fb_memtype_valid(struct nvkm_fb *fb, u32 memtype)
-{
-	return fb->func->memtype_valid(fb, memtype);
-}
-
 void
 nvkm_fb_tile_fini(struct nvkm_fb *fb, int region, struct nvkm_fb_tile *tile)
 {
@@ -100,6 +94,7 @@ static int
 nvkm_fb_oneinit(struct nvkm_subdev *subdev)
 {
 	struct nvkm_fb *fb = nvkm_fb(subdev);
+	u32 tags = 0;
 
 	if (fb->func->ram_new) {
 		int ret = fb->func->ram_new(fb, &fb->ram);
@@ -115,7 +110,16 @@ nvkm_fb_oneinit(struct nvkm_subdev *subdev)
 			return ret;
 	}
 
-	return 0;
+	/* Initialise compression tag allocator.
+	 *
+	 * LTC oneinit() will override this on Fermi and newer.
+	 */
+	if (fb->func->tags) {
+		tags = fb->func->tags(fb);
+		nvkm_debug(subdev, "%d comptags\n", tags);
+	}
+
+	return nvkm_mm_init(&fb->tags, 0, 0, tags, 1);
 }
 
 static int
@@ -135,8 +139,13 @@ nvkm_fb_init(struct nvkm_subdev *subdev)
 
 	if (fb->func->init)
 		fb->func->init(fb);
-	if (fb->func->init_page)
-		fb->func->init_page(fb);
+
+	if (fb->func->init_page) {
+		ret = fb->func->init_page(fb);
+		if (WARN_ON(ret))
+			return ret;
+	}
+
 	if (fb->func->init_unkn)
 		fb->func->init_unkn(fb);
 	return 0;
@@ -148,12 +157,13 @@ nvkm_fb_dtor(struct nvkm_subdev *subdev)
 	struct nvkm_fb *fb = nvkm_fb(subdev);
 	int i;
 
-	nvkm_memory_del(&fb->mmu_wr);
-	nvkm_memory_del(&fb->mmu_rd);
+	nvkm_memory_unref(&fb->mmu_wr);
+	nvkm_memory_unref(&fb->mmu_rd);
 
 	for (i = 0; i < fb->tile.regions; i++)
 		fb->func->tile.fini(fb, i, &fb->tile.region[i]);
 
+	nvkm_mm_fini(&fb->tags);
 	nvkm_ram_del(&fb->ram);
 
 	if (fb->func->dtor)
@@ -176,7 +186,8 @@ nvkm_fb_ctor(const struct nvkm_fb_func *func, struct nvkm_device *device,
 	nvkm_subdev_ctor(&nvkm_fb, device, index, &fb->subdev);
 	fb->func = func;
 	fb->tile.regions = fb->func->tile.regions;
-	fb->page = nvkm_longopt(device->cfgopt, "NvFbBigPage", 0);
+	fb->page = nvkm_longopt(device->cfgopt, "NvFbBigPage",
+				fb->func->default_bigpage);
 }
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/g84.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/g84.c
index 9c28392d07e4..06bf95c0c549 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/g84.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/g84.c
@@ -27,6 +27,7 @@
 static const struct nv50_fb_func
 g84_fb = {
 	.ram_new = nv50_ram_new,
+	.tags = nv20_fb_tags,
 	.trap = 0x001d07ff,
 };
 
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.c
index a239e73562c8..47d28c279707 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.c
@@ -27,15 +27,6 @@
 #include <core/memory.h>
 #include <core/option.h>
 
-extern const u8 gf100_pte_storage_type_map[256];
-
-bool
-gf100_fb_memtype_valid(struct nvkm_fb *fb, u32 tile_flags)
-{
-	u8 memtype = (tile_flags & 0x0000ff00) >> 8;
-	return likely((gf100_pte_storage_type_map[memtype] != 0xff));
-}
-
 void
 gf100_fb_intr(struct nvkm_fb *base)
 {
@@ -80,20 +71,17 @@ gf100_fb_oneinit(struct nvkm_fb *base)
 	return 0;
 }
 
-void
+int
 gf100_fb_init_page(struct nvkm_fb *fb)
 {
 	struct nvkm_device *device = fb->subdev.device;
 	switch (fb->page) {
-	case 16:
-		nvkm_mask(device, 0x100c80, 0x00000001, 0x00000001);
-		break;
-	case 17:
+	case 16: nvkm_mask(device, 0x100c80, 0x00000001, 0x00000001); break;
+	case 17: nvkm_mask(device, 0x100c80, 0x00000001, 0x00000000); break;
 	default:
-		nvkm_mask(device, 0x100c80, 0x00000001, 0x00000000);
-		fb->page = 17;
-		break;
+		return -EINVAL;
 	}
+	return 0;
 }
 
 void
@@ -143,7 +131,7 @@ gf100_fb = {
 	.init_page = gf100_fb_init_page,
 	.intr = gf100_fb_intr,
 	.ram_new = gf100_ram_new,
-	.memtype_valid = gf100_fb_memtype_valid,
+	.default_bigpage = 17,
 };
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.h b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.h
index 1756f7b02858..ab261310753a 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.h
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.h
@@ -18,7 +18,5 @@ void gf100_fb_intr(struct nvkm_fb *);
 
 void gp100_fb_init(struct nvkm_fb *);
 
-void gm200_fb_init_page(struct nvkm_fb *fb);
 void gm200_fb_init(struct nvkm_fb *base);
-
 #endif
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf108.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf108.c
index 56af84aa333b..4a9f463745b5 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf108.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf108.c
@@ -32,7 +32,7 @@ gf108_fb = {
 	.init_page = gf100_fb_init_page,
 	.intr = gf100_fb_intr,
 	.ram_new = gf108_ram_new,
-	.memtype_valid = gf100_fb_memtype_valid,
+	.default_bigpage = 17,
 };
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gk104.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gk104.c
index 4245e2e6e604..0a6e8eaad42c 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gk104.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gk104.c
@@ -32,7 +32,7 @@ gk104_fb = {
 	.init_page = gf100_fb_init_page,
 	.intr = gf100_fb_intr,
 	.ram_new = gk104_ram_new,
-	.memtype_valid = gf100_fb_memtype_valid,
+	.default_bigpage = 17,
 };
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gk20a.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gk20a.c
index 5d34d6136616..a7e29b125094 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gk20a.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gk20a.c
@@ -30,7 +30,7 @@ gk20a_fb = {
 	.init = gf100_fb_init,
 	.init_page = gf100_fb_init_page,
 	.intr = gf100_fb_intr,
-	.memtype_valid = gf100_fb_memtype_valid,
+	.default_bigpage = 17,
 };
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm107.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm107.c
index db699025f546..69c876d5d1c1 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm107.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm107.c
@@ -32,7 +32,7 @@ gm107_fb = {
 	.init_page = gf100_fb_init_page,
 	.intr = gf100_fb_intr,
 	.ram_new = gm107_ram_new,
-	.memtype_valid = gf100_fb_memtype_valid,
+	.default_bigpage = 17,
 };
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm200.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm200.c
index d83da5ddbc1e..8137e19d3292 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm200.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm200.c
@@ -26,22 +26,18 @@
 
 #include <core/memory.h>
 
-void
+int
 gm200_fb_init_page(struct nvkm_fb *fb)
 {
 	struct nvkm_device *device = fb->subdev.device;
 	switch (fb->page) {
-	case 16:
-		nvkm_mask(device, 0x100c80, 0x00000801, 0x00000001);
-		break;
-	case 17:
-		nvkm_mask(device, 0x100c80, 0x00000801, 0x00000000);
-		break;
+	case 16: nvkm_mask(device, 0x100c80, 0x00001801, 0x00001001); break;
+	case 17: nvkm_mask(device, 0x100c80, 0x00001801, 0x00000000); break;
+	case  0: nvkm_mask(device, 0x100c80, 0x00001800, 0x00001800); break;
 	default:
-		nvkm_mask(device, 0x100c80, 0x00000800, 0x00000800);
-		fb->page = 0;
-		break;
+		return -EINVAL;
 	}
+	return 0;
 }
 
 void
@@ -69,7 +65,7 @@ gm200_fb = {
 	.init_page = gm200_fb_init_page,
 	.intr = gf100_fb_intr,
 	.ram_new = gm200_ram_new,
-	.memtype_valid = gf100_fb_memtype_valid,
+	.default_bigpage = 0 /* per-instance. */,
 };
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm20b.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm20b.c
index b87c233bcd6d..12db61e31128 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm20b.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm20b.c
@@ -30,7 +30,7 @@ gm20b_fb = {
 	.init = gm200_fb_init,
 	.init_page = gm200_fb_init_page,
 	.intr = gf100_fb_intr,
-	.memtype_valid = gf100_fb_memtype_valid,
+	.default_bigpage = 0 /* per-instance. */,
 };
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gp100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gp100.c
index 98474aec1921..147f69b30cd8 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gp100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gp100.c
@@ -59,7 +59,6 @@ gp100_fb = {
 	.init_page = gm200_fb_init_page,
 	.init_unkn = gp100_fb_init_unkn,
 	.ram_new = gp100_ram_new,
-	.memtype_valid = gf100_fb_memtype_valid,
 };
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gp102.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gp102.c
index 73b4ae1c73dc..b84b9861ef26 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gp102.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gp102.c
@@ -33,7 +33,6 @@ gp102_fb = {
 	.init = gp100_fb_init,
 	.init_page = gm200_fb_init_page,
 	.ram_new = gp100_ram_new,
-	.memtype_valid = gf100_fb_memtype_valid,
 };
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gp10b.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gp10b.c
index f2b1fbf428d5..af8e43979dc1 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gp10b.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gp10b.c
@@ -28,7 +28,6 @@ gp10b_fb = {
 	.init = gm200_fb_init,
 	.init_page = gm200_fb_init_page,
 	.intr = gf100_fb_intr,
-	.memtype_valid = gf100_fb_memtype_valid,
 };
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gt215.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gt215.c
index ebb30608d5ef..9266559b45f9 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gt215.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gt215.c
@@ -27,6 +27,7 @@
 static const struct nv50_fb_func
 gt215_fb = {
 	.ram_new = gt215_ram_new,
+	.tags = nv20_fb_tags,
 	.trap = 0x000d0fff,
 };
 
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv04.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv04.c
index 8ff2e5db4571..c886664533c8 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv04.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv04.c
@@ -25,14 +25,6 @@
 #include "ram.h"
 #include "regsnv04.h"
 
-bool
-nv04_fb_memtype_valid(struct nvkm_fb *fb, u32 tile_flags)
-{
-	if (!(tile_flags & 0xff00))
-		return true;
-	return false;
-}
-
 static void
 nv04_fb_init(struct nvkm_fb *fb)
 {
@@ -49,7 +41,6 @@ static const struct nvkm_fb_func
 nv04_fb = {
 	.init = nv04_fb_init,
 	.ram_new = nv04_ram_new,
-	.memtype_valid = nv04_fb_memtype_valid,
 };
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv10.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv10.c
index e8c44f5a3d84..c998b7e96aa3 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv10.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv10.c
@@ -61,7 +61,6 @@ nv10_fb = {
 	.tile.fini = nv10_fb_tile_fini,
 	.tile.prog = nv10_fb_tile_prog,
 	.ram_new = nv10_ram_new,
-	.memtype_valid = nv04_fb_memtype_valid,
 };
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv1a.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv1a.c
index 2ae0beb87567..7b9f04f44af8 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv1a.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv1a.c
@@ -33,7 +33,6 @@ nv1a_fb = {
 	.tile.fini = nv10_fb_tile_fini,
 	.tile.prog = nv10_fb_tile_prog,
 	.ram_new = nv1a_ram_new,
-	.memtype_valid = nv04_fb_memtype_valid,
 };
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv20.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv20.c
index 126865dfe777..a021d21ff153 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv20.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv20.c
@@ -45,7 +45,7 @@ nv20_fb_tile_comp(struct nvkm_fb *fb, int i, u32 size, u32 flags,
 {
 	u32 tiles = DIV_ROUND_UP(size, 0x40);
 	u32 tags  = round_up(tiles / fb->ram->parts, 0x40);
-	if (!nvkm_mm_head(&fb->ram->tags, 0, 1, tags, tags, 1, &tile->tag)) {
+	if (!nvkm_mm_head(&fb->tags, 0, 1, tags, tags, 1, &tile->tag)) {
 		if (!(flags & 2)) tile->zcomp = 0x00000000; /* Z16 */
 		else              tile->zcomp = 0x04000000; /* Z24S8 */
 		tile->zcomp |= tile->tag->offset;
@@ -63,7 +63,7 @@ nv20_fb_tile_fini(struct nvkm_fb *fb, int i, struct nvkm_fb_tile *tile)
 	tile->limit = 0;
 	tile->pitch = 0;
 	tile->zcomp = 0;
-	nvkm_mm_free(&fb->ram->tags, &tile->tag);
+	nvkm_mm_free(&fb->tags, &tile->tag);
 }
 
 void
@@ -77,15 +77,22 @@ nv20_fb_tile_prog(struct nvkm_fb *fb, int i, struct nvkm_fb_tile *tile)
 	nvkm_wr32(device, 0x100300 + (i * 0x04), tile->zcomp);
 }
 
+u32
+nv20_fb_tags(struct nvkm_fb *fb)
+{
+	const u32 tags = nvkm_rd32(fb->subdev.device, 0x100320);
+	return tags ? tags + 1 : 0;
+}
+
 static const struct nvkm_fb_func
 nv20_fb = {
+	.tags = nv20_fb_tags,
 	.tile.regions = 8,
 	.tile.init = nv20_fb_tile_init,
 	.tile.comp = nv20_fb_tile_comp,
 	.tile.fini = nv20_fb_tile_fini,
 	.tile.prog = nv20_fb_tile_prog,
 	.ram_new = nv20_ram_new,
-	.memtype_valid = nv04_fb_memtype_valid,
 };
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv25.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv25.c
index c56746d2a502..7709f5fe9a45 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv25.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv25.c
@@ -32,7 +32,7 @@ nv25_fb_tile_comp(struct nvkm_fb *fb, int i, u32 size, u32 flags,
 {
 	u32 tiles = DIV_ROUND_UP(size, 0x40);
 	u32 tags  = round_up(tiles / fb->ram->parts, 0x40);
-	if (!nvkm_mm_head(&fb->ram->tags, 0, 1, tags, tags, 1, &tile->tag)) {
+	if (!nvkm_mm_head(&fb->tags, 0, 1, tags, tags, 1, &tile->tag)) {
 		if (!(flags & 2)) tile->zcomp = 0x00100000; /* Z16 */
 		else              tile->zcomp = 0x00200000; /* Z24S8 */
 		tile->zcomp |= tile->tag->offset;
@@ -44,13 +44,13 @@ nv25_fb_tile_comp(struct nvkm_fb *fb, int i, u32 size, u32 flags,
 
 static const struct nvkm_fb_func
 nv25_fb = {
+	.tags = nv20_fb_tags,
 	.tile.regions = 8,
 	.tile.init = nv20_fb_tile_init,
 	.tile.comp = nv25_fb_tile_comp,
 	.tile.fini = nv20_fb_tile_fini,
 	.tile.prog = nv20_fb_tile_prog,
 	.ram_new = nv20_ram_new,
-	.memtype_valid = nv04_fb_memtype_valid,
 };
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv30.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv30.c
index 2a7c4831b821..8aa782666507 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv30.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv30.c
@@ -51,7 +51,7 @@ nv30_fb_tile_comp(struct nvkm_fb *fb, int i, u32 size, u32 flags,
 {
 	u32 tiles = DIV_ROUND_UP(size, 0x40);
 	u32 tags  = round_up(tiles / fb->ram->parts, 0x40);
-	if (!nvkm_mm_head(&fb->ram->tags, 0, 1, tags, tags, 1, &tile->tag)) {
+	if (!nvkm_mm_head(&fb->tags, 0, 1, tags, tags, 1, &tile->tag)) {
 		if (flags & 2) tile->zcomp |= 0x01000000; /* Z16 */
 		else           tile->zcomp |= 0x02000000; /* Z24S8 */
 		tile->zcomp |= ((tile->tag->offset           ) >> 6);
@@ -116,6 +116,7 @@ nv30_fb_init(struct nvkm_fb *fb)
 
 static const struct nvkm_fb_func
 nv30_fb = {
+	.tags = nv20_fb_tags,
 	.init = nv30_fb_init,
 	.tile.regions = 8,
 	.tile.init = nv30_fb_tile_init,
@@ -123,7 +124,6 @@ nv30_fb = {
 	.tile.fini = nv20_fb_tile_fini,
 	.tile.prog = nv20_fb_tile_prog,
 	.ram_new = nv20_ram_new,
-	.memtype_valid = nv04_fb_memtype_valid,
 };
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv35.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv35.c
index 1604b3789ad1..6e83dcff72e0 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv35.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv35.c
@@ -32,7 +32,7 @@ nv35_fb_tile_comp(struct nvkm_fb *fb, int i, u32 size, u32 flags,
 {
 	u32 tiles = DIV_ROUND_UP(size, 0x40);
 	u32 tags  = round_up(tiles / fb->ram->parts, 0x40);
-	if (!nvkm_mm_head(&fb->ram->tags, 0, 1, tags, tags, 1, &tile->tag)) {
+	if (!nvkm_mm_head(&fb->tags, 0, 1, tags, tags, 1, &tile->tag)) {
 		if (flags & 2) tile->zcomp |= 0x04000000; /* Z16 */
 		else           tile->zcomp |= 0x08000000; /* Z24S8 */
 		tile->zcomp |= ((tile->tag->offset           ) >> 6);
@@ -45,6 +45,7 @@ nv35_fb_tile_comp(struct nvkm_fb *fb, int i, u32 size, u32 flags,
 
 static const struct nvkm_fb_func
 nv35_fb = {
+	.tags = nv20_fb_tags,
 	.init = nv30_fb_init,
 	.tile.regions = 8,
 	.tile.init = nv30_fb_tile_init,
@@ -52,7 +53,6 @@ nv35_fb = {
 	.tile.fini = nv20_fb_tile_fini,
 	.tile.prog = nv20_fb_tile_prog,
 	.ram_new = nv20_ram_new,
-	.memtype_valid = nv04_fb_memtype_valid,
 };
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv36.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv36.c
index 80cc0a6e3416..2a07617bb44c 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv36.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv36.c
@@ -32,7 +32,7 @@ nv36_fb_tile_comp(struct nvkm_fb *fb, int i, u32 size, u32 flags,
 {
 	u32 tiles = DIV_ROUND_UP(size, 0x40);
 	u32 tags  = round_up(tiles / fb->ram->parts, 0x40);
-	if (!nvkm_mm_head(&fb->ram->tags, 0, 1, tags, tags, 1, &tile->tag)) {
+	if (!nvkm_mm_head(&fb->tags, 0, 1, tags, tags, 1, &tile->tag)) {
 		if (flags & 2) tile->zcomp |= 0x10000000; /* Z16 */
 		else           tile->zcomp |= 0x20000000; /* Z24S8 */
 		tile->zcomp |= ((tile->tag->offset           ) >> 6);
@@ -45,6 +45,7 @@ nv36_fb_tile_comp(struct nvkm_fb *fb, int i, u32 size, u32 flags,
 
 static const struct nvkm_fb_func
 nv36_fb = {
+	.tags = nv20_fb_tags,
 	.init = nv30_fb_init,
 	.tile.regions = 8,
 	.tile.init = nv30_fb_tile_init,
@@ -52,7 +53,6 @@ nv36_fb = {
 	.tile.fini = nv20_fb_tile_fini,
 	.tile.prog = nv20_fb_tile_prog,
 	.ram_new = nv20_ram_new,
-	.memtype_valid = nv04_fb_memtype_valid,
 };
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv40.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv40.c
index deec46a310f8..955160778b5b 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv40.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv40.c
@@ -33,7 +33,7 @@ nv40_fb_tile_comp(struct nvkm_fb *fb, int i, u32 size, u32 flags,
 	u32 tiles = DIV_ROUND_UP(size, 0x80);
 	u32 tags  = round_up(tiles / fb->ram->parts, 0x100);
 	if ( (flags & 2) &&
-	    !nvkm_mm_head(&fb->ram->tags, 0, 1, tags, tags, 1, &tile->tag)) {
+	    !nvkm_mm_head(&fb->tags, 0, 1, tags, tags, 1, &tile->tag)) {
 		tile->zcomp  = 0x28000000; /* Z24S8_SPLIT_GRAD */
 		tile->zcomp |= ((tile->tag->offset           ) >> 8);
 		tile->zcomp |= ((tile->tag->offset + tags - 1) >> 8) << 13;
@@ -51,6 +51,7 @@ nv40_fb_init(struct nvkm_fb *fb)
 
 static const struct nvkm_fb_func
 nv40_fb = {
+	.tags = nv20_fb_tags,
 	.init = nv40_fb_init,
 	.tile.regions = 8,
 	.tile.init = nv30_fb_tile_init,
@@ -58,7 +59,6 @@ nv40_fb = {
 	.tile.fini = nv20_fb_tile_fini,
 	.tile.prog = nv20_fb_tile_prog,
 	.ram_new = nv40_ram_new,
-	.memtype_valid = nv04_fb_memtype_valid,
 };
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv41.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv41.c
index 79e57dd5a00f..b77f08d34cc3 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv41.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv41.c
@@ -45,6 +45,7 @@ nv41_fb_init(struct nvkm_fb *fb)
 
 static const struct nvkm_fb_func
 nv41_fb = {
+	.tags = nv20_fb_tags,
 	.init = nv41_fb_init,
 	.tile.regions = 12,
 	.tile.init = nv30_fb_tile_init,
@@ -52,7 +53,6 @@ nv41_fb = {
 	.tile.fini = nv20_fb_tile_fini,
 	.tile.prog = nv41_fb_tile_prog,
 	.ram_new = nv41_ram_new,
-	.memtype_valid = nv04_fb_memtype_valid,
 };
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv44.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv44.c
index 06246cce5ec4..b59dc486083d 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv44.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv44.c
@@ -62,7 +62,6 @@ nv44_fb = {
 	.tile.fini = nv20_fb_tile_fini,
 	.tile.prog = nv44_fb_tile_prog,
 	.ram_new = nv44_ram_new,
-	.memtype_valid = nv04_fb_memtype_valid,
 };
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv46.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv46.c
index 3598a1aa65be..cab7d20fa039 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv46.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv46.c
@@ -48,7 +48,6 @@ nv46_fb = {
 	.tile.fini = nv20_fb_tile_fini,
 	.tile.prog = nv44_fb_tile_prog,
 	.ram_new = nv44_ram_new,
-	.memtype_valid = nv04_fb_memtype_valid,
 };
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv47.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv47.c
index c505e4429314..a8b0ad4c871d 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv47.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv47.c
@@ -28,6 +28,7 @@
 
 static const struct nvkm_fb_func
 nv47_fb = {
+	.tags = nv20_fb_tags,
 	.init = nv41_fb_init,
 	.tile.regions = 15,
 	.tile.init = nv30_fb_tile_init,
@@ -35,7 +36,6 @@ nv47_fb = {
 	.tile.fini = nv20_fb_tile_fini,
 	.tile.prog = nv41_fb_tile_prog,
 	.ram_new = nv41_ram_new,
-	.memtype_valid = nv04_fb_memtype_valid,
 };
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv49.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv49.c
index 7b91b9f170e5..d0b317bb0252 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv49.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv49.c
@@ -28,6 +28,7 @@
 
 static const struct nvkm_fb_func
 nv49_fb = {
+	.tags = nv20_fb_tags,
 	.init = nv41_fb_init,
 	.tile.regions = 15,
 	.tile.init = nv30_fb_tile_init,
@@ -35,7 +36,6 @@ nv49_fb = {
 	.tile.fini = nv20_fb_tile_fini,
 	.tile.prog = nv41_fb_tile_prog,
 	.ram_new = nv49_ram_new,
-	.memtype_valid = nv04_fb_memtype_valid,
 };
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv4e.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv4e.c
index 4e98210c1b1c..6a6f0c086071 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv4e.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv4e.c
@@ -34,7 +34,6 @@ nv4e_fb = {
 	.tile.fini = nv20_fb_tile_fini,
 	.tile.prog = nv44_fb_tile_prog,
 	.ram_new = nv44_ram_new,
-	.memtype_valid = nv04_fb_memtype_valid,
 };
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv50.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv50.c
index 0595e0722bfc..b2f5bf8144ea 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv50.c
@@ -28,18 +28,6 @@
 #include <core/enum.h>
 #include <engine/fifo.h>
 
-int
-nv50_fb_memtype[0x80] = {
-	1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	1, 1, 1, 1, 0, 0, 0, 0, 2, 2, 2, 2, 0, 0, 0, 0,
-	1, 1, 1, 1, 1, 1, 1, 0, 2, 2, 2, 2, 2, 2, 2, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 0, 0,
-	0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 2, 2, 2, 2,
-	1, 0, 2, 0, 1, 0, 2, 0, 1, 1, 2, 2, 1, 1, 0, 0
-};
-
 static int
 nv50_fb_ram_new(struct nvkm_fb *base, struct nvkm_ram **pram)
 {
@@ -47,12 +35,6 @@ nv50_fb_ram_new(struct nvkm_fb *base, struct nvkm_ram **pram)
 	return fb->func->ram_new(&fb->base, pram);
 }
 
-static bool
-nv50_fb_memtype_valid(struct nvkm_fb *fb, u32 memtype)
-{
-	return nv50_fb_memtype[(memtype & 0xff00) >> 8] != 0;
-}
-
 static const struct nvkm_enum vm_dispatch_subclients[] = {
 	{ 0x00000000, "GRCTX" },
 	{ 0x00000001, "NOTIFY" },
@@ -244,6 +226,15 @@ nv50_fb_init(struct nvkm_fb *base)
 	nvkm_wr32(device, 0x100c90, fb->func->trap);
 }
 
+static u32
+nv50_fb_tags(struct nvkm_fb *base)
+{
+	struct nv50_fb *fb = nv50_fb(base);
+	if (fb->func->tags)
+		return fb->func->tags(&fb->base);
+	return 0;
+}
+
 static void *
 nv50_fb_dtor(struct nvkm_fb *base)
 {
@@ -262,11 +253,11 @@ nv50_fb_dtor(struct nvkm_fb *base)
 static const struct nvkm_fb_func
 nv50_fb_ = {
 	.dtor = nv50_fb_dtor,
+	.tags = nv50_fb_tags,
 	.oneinit = nv50_fb_oneinit,
 	.init = nv50_fb_init,
 	.intr = nv50_fb_intr,
 	.ram_new = nv50_fb_ram_new,
-	.memtype_valid = nv50_fb_memtype_valid,
 };
 
 int
@@ -287,6 +278,7 @@ nv50_fb_new_(const struct nv50_fb_func *func, struct nvkm_device *device,
 static const struct nv50_fb_func
 nv50_fb = {
 	.ram_new = nv50_ram_new,
+	.tags = nv20_fb_tags,
 	.trap = 0x000707ff,
 };
 
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv50.h b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv50.h
index a37758c76268..dacc696387b6 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv50.h
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv50.h
@@ -13,10 +13,10 @@ struct nv50_fb {
 
 struct nv50_fb_func {
 	int (*ram_new)(struct nvkm_fb *, struct nvkm_ram **);
+	u32 (*tags)(struct nvkm_fb *);
 	u32 trap;
 };
 
 int nv50_fb_new_(const struct nv50_fb_func *, struct nvkm_device *, int index,
 		 struct nvkm_fb **pfb);
-extern int nv50_fb_memtype[0x80];
 #endif
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/priv.h b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/priv.h
index 8e87b887d4f5..9351188d5d76 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/priv.h
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/priv.h
@@ -7,9 +7,10 @@ struct nvkm_bios;
 
 struct nvkm_fb_func {
 	void *(*dtor)(struct nvkm_fb *);
+	u32 (*tags)(struct nvkm_fb *);
 	int (*oneinit)(struct nvkm_fb *);
 	void (*init)(struct nvkm_fb *);
-	void (*init_page)(struct nvkm_fb *);
+	int (*init_page)(struct nvkm_fb *);
 	void (*init_unkn)(struct nvkm_fb *);
 	void (*intr)(struct nvkm_fb *);
 
@@ -25,7 +26,7 @@ struct nvkm_fb_func {
 
 	int (*ram_new)(struct nvkm_fb *, struct nvkm_ram **);
 
-	bool (*memtype_valid)(struct nvkm_fb *, u32 memtype);
+	u8 default_bigpage;
 };
 
 void nvkm_fb_ctor(const struct nvkm_fb_func *, struct nvkm_device *device,
@@ -34,13 +35,12 @@ int nvkm_fb_new_(const struct nvkm_fb_func *, struct nvkm_device *device,
 		 int index, struct nvkm_fb **);
 int nvkm_fb_bios_memtype(struct nvkm_bios *);
 
-bool nv04_fb_memtype_valid(struct nvkm_fb *, u32 memtype);
-
 void nv10_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size,
 		       u32 pitch, u32 flags, struct nvkm_fb_tile *);
 void nv10_fb_tile_fini(struct nvkm_fb *, int i, struct nvkm_fb_tile *);
 void nv10_fb_tile_prog(struct nvkm_fb *, int, struct nvkm_fb_tile *);
 
+u32 nv20_fb_tags(struct nvkm_fb *);
 void nv20_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size,
 		       u32 pitch, u32 flags, struct nvkm_fb_tile *);
 void nv20_fb_tile_fini(struct nvkm_fb *, int i, struct nvkm_fb_tile *);
@@ -63,8 +63,7 @@ void nv46_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size,
 		       u32 pitch, u32 flags, struct nvkm_fb_tile *);
 
 int gf100_fb_oneinit(struct nvkm_fb *);
-void gf100_fb_init_page(struct nvkm_fb *);
-bool gf100_fb_memtype_valid(struct nvkm_fb *, u32);
+int gf100_fb_init_page(struct nvkm_fb *);
 
-void gm200_fb_init_page(struct nvkm_fb *);
+int gm200_fb_init_page(struct nvkm_fb *);
 #endif
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ram.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ram.c
index c17d559dbfbe..24c7bd505731 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ram.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ram.c
@@ -21,8 +21,132 @@
  *
  * Authors: Ben Skeggs <bskeggs@redhat.com>
  */
+#define nvkm_vram(p) container_of((p), struct nvkm_vram, memory)
 #include "ram.h"
 
+#include <core/memory.h>
+#include <subdev/mmu.h>
+
+struct nvkm_vram {
+	struct nvkm_memory memory;
+	struct nvkm_ram *ram;
+	u8 page;
+	struct nvkm_mm_node *mn;
+};
+
+static int
+nvkm_vram_map(struct nvkm_memory *memory, u64 offset, struct nvkm_vmm *vmm,
+	      struct nvkm_vma *vma, void *argv, u32 argc)
+{
+	struct nvkm_vram *vram = nvkm_vram(memory);
+	struct nvkm_vmm_map map = {
+		.memory = &vram->memory,
+		.offset = offset,
+		.mem = vram->mn,
+	};
+
+	return nvkm_vmm_map(vmm, vma, argv, argc, &map);
+}
+
+static u64
+nvkm_vram_size(struct nvkm_memory *memory)
+{
+	return (u64)nvkm_mm_size(nvkm_vram(memory)->mn) << NVKM_RAM_MM_SHIFT;
+}
+
+static u64
+nvkm_vram_addr(struct nvkm_memory *memory)
+{
+	struct nvkm_vram *vram = nvkm_vram(memory);
+	if (!nvkm_mm_contiguous(vram->mn))
+		return ~0ULL;
+	return (u64)nvkm_mm_addr(vram->mn) << NVKM_RAM_MM_SHIFT;
+}
+
+static u8
+nvkm_vram_page(struct nvkm_memory *memory)
+{
+	return nvkm_vram(memory)->page;
+}
+
+static enum nvkm_memory_target
+nvkm_vram_target(struct nvkm_memory *memory)
+{
+	return NVKM_MEM_TARGET_VRAM;
+}
+
+static void *
+nvkm_vram_dtor(struct nvkm_memory *memory)
+{
+	struct nvkm_vram *vram = nvkm_vram(memory);
+	struct nvkm_mm_node *next = vram->mn;
+	struct nvkm_mm_node *node;
+	mutex_lock(&vram->ram->fb->subdev.mutex);
+	while ((node = next)) {
+		next = node->next;
+		nvkm_mm_free(&vram->ram->vram, &node);
+	}
+	mutex_unlock(&vram->ram->fb->subdev.mutex);
+	return vram;
+}
+
+static const struct nvkm_memory_func
+nvkm_vram = {
+	.dtor = nvkm_vram_dtor,
+	.target = nvkm_vram_target,
+	.page = nvkm_vram_page,
+	.addr = nvkm_vram_addr,
+	.size = nvkm_vram_size,
+	.map = nvkm_vram_map,
+};
+
+int
+nvkm_ram_get(struct nvkm_device *device, u8 heap, u8 type, u8 rpage, u64 size,
+	     bool contig, bool back, struct nvkm_memory **pmemory)
+{
+	struct nvkm_ram *ram;
+	struct nvkm_mm *mm;
+	struct nvkm_mm_node **node, *r;
+	struct nvkm_vram *vram;
+	u8   page = max(rpage, (u8)NVKM_RAM_MM_SHIFT);
+	u32 align = (1 << page) >> NVKM_RAM_MM_SHIFT;
+	u32   max = ALIGN(size, 1 << page) >> NVKM_RAM_MM_SHIFT;
+	u32   min = contig ? max : align;
+	int ret;
+
+	if (!device->fb || !(ram = device->fb->ram))
+		return -ENODEV;
+	ram = device->fb->ram;
+	mm = &ram->vram;
+
+	if (!(vram = kzalloc(sizeof(*vram), GFP_KERNEL)))
+		return -ENOMEM;
+	nvkm_memory_ctor(&nvkm_vram, &vram->memory);
+	vram->ram = ram;
+	vram->page = page;
+	*pmemory = &vram->memory;
+
+	mutex_lock(&ram->fb->subdev.mutex);
+	node = &vram->mn;
+	do {
+		if (back)
+			ret = nvkm_mm_tail(mm, heap, type, max, min, align, &r);
+		else
+			ret = nvkm_mm_head(mm, heap, type, max, min, align, &r);
+		if (ret) {
+			mutex_unlock(&ram->fb->subdev.mutex);
+			nvkm_memory_unref(pmemory);
+			return ret;
+		}
+
+		*node = r;
+		node = &r->next;
+		max -= r->length;
+	} while (max);
+	mutex_unlock(&ram->fb->subdev.mutex);
+	return 0;
+}
+
 int
 nvkm_ram_init(struct nvkm_ram *ram)
 {
@@ -38,7 +162,6 @@ nvkm_ram_del(struct nvkm_ram **pram)
 	if (ram && !WARN_ON(!ram->func)) {
 		if (ram->func->dtor)
 			*pram = ram->func->dtor(ram);
-		nvkm_mm_fini(&ram->tags);
 		nvkm_mm_fini(&ram->vram);
 		kfree(*pram);
 		*pram = NULL;
@@ -47,8 +170,7 @@ nvkm_ram_del(struct nvkm_ram **pram)
 
 int
 nvkm_ram_ctor(const struct nvkm_ram_func *func, struct nvkm_fb *fb,
-	      enum nvkm_ram_type type, u64 size, u32 tags,
-	      struct nvkm_ram *ram)
+	      enum nvkm_ram_type type, u64 size, struct nvkm_ram *ram)
 {
 	static const char *name[] = {
 		[NVKM_RAM_TYPE_UNKNOWN] = "of unknown memory type",
@@ -73,28 +195,20 @@ nvkm_ram_ctor(const struct nvkm_ram_func *func, struct nvkm_fb *fb,
 	ram->size = size;
 
 	if (!nvkm_mm_initialised(&ram->vram)) {
-		ret = nvkm_mm_init(&ram->vram, 0, size >> NVKM_RAM_MM_SHIFT, 1);
+		ret = nvkm_mm_init(&ram->vram, NVKM_RAM_MM_NORMAL, 0,
+				   size >> NVKM_RAM_MM_SHIFT, 1);
 		if (ret)
 			return ret;
 	}
 
-	if (!nvkm_mm_initialised(&ram->tags)) {
-		ret = nvkm_mm_init(&ram->tags, 0, tags ? ++tags : 0, 1);
-		if (ret)
-			return ret;
-
-		nvkm_debug(subdev, "%d compression tags\n", tags);
-	}
-
 	return 0;
 }
 
 int
 nvkm_ram_new_(const struct nvkm_ram_func *func, struct nvkm_fb *fb,
-	      enum nvkm_ram_type type, u64 size, u32 tags,
-	      struct nvkm_ram **pram)
+	      enum nvkm_ram_type type, u64 size, struct nvkm_ram **pram)
 {
 	if (!(*pram = kzalloc(sizeof(**pram), GFP_KERNEL)))
 		return -ENOMEM;
-	return nvkm_ram_ctor(func, fb, type, size, tags, *pram);
+	return nvkm_ram_ctor(func, fb, type, size, *pram);
 }
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ram.h b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ram.h
index b2122d261f8d..330132e95b6f 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ram.h
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ram.h
@@ -4,11 +4,9 @@
 #include "priv.h"
 
 int  nvkm_ram_ctor(const struct nvkm_ram_func *, struct nvkm_fb *,
-		   enum nvkm_ram_type, u64 size, u32 tags,
-		   struct nvkm_ram *);
+		   enum nvkm_ram_type, u64 size, struct nvkm_ram *);
 int  nvkm_ram_new_(const struct nvkm_ram_func *, struct nvkm_fb *,
-		   enum nvkm_ram_type, u64 size, u32 tags,
-		   struct nvkm_ram **);
+		   enum nvkm_ram_type, u64 size, struct nvkm_ram **);
 void nvkm_ram_del(struct nvkm_ram **);
 int  nvkm_ram_init(struct nvkm_ram *);
 
@@ -16,9 +14,6 @@ extern const struct nvkm_ram_func nv04_ram_func;
 
 int  nv50_ram_ctor(const struct nvkm_ram_func *, struct nvkm_fb *,
 		   struct nvkm_ram *);
-int  nv50_ram_get(struct nvkm_ram *, u64, u32, u32, u32, struct nvkm_mem **);
-void nv50_ram_put(struct nvkm_ram *, struct nvkm_mem **);
-void __nv50_ram_put(struct nvkm_ram *, struct nvkm_mem *);
 
 int gf100_ram_new_(const struct nvkm_ram_func *, struct nvkm_fb *,
 		   struct nvkm_ram **);
@@ -29,8 +24,6 @@ u32  gf100_ram_probe_fbp(const struct nvkm_ram_func *,
 u32  gf100_ram_probe_fbp_amount(const struct nvkm_ram_func *, u32,
 				struct nvkm_device *, int, int *);
 u32  gf100_ram_probe_fbpa_amount(struct nvkm_device *, int);
-int  gf100_ram_get(struct nvkm_ram *, u64, u32, u32, u32, struct nvkm_mem **);
-void gf100_ram_put(struct nvkm_ram *, struct nvkm_mem **);
 int gf100_ram_init(struct nvkm_ram *);
 int gf100_ram_calc(struct nvkm_ram *, u32);
 int gf100_ram_prog(struct nvkm_ram *);
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgf100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgf100.c
index 4a9bd4f1cb93..ac87a3b6b7c9 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgf100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgf100.c
@@ -32,7 +32,6 @@
 #include <subdev/bios/timing.h>
 #include <subdev/clk.h>
 #include <subdev/clk/pll.h>
-#include <subdev/ltc.h>
 
 struct gf100_ramfuc {
 	struct ramfuc base;
@@ -420,86 +419,6 @@ gf100_ram_tidy(struct nvkm_ram *base)
 	ram_exec(&ram->fuc, false);
 }
 
-void
-gf100_ram_put(struct nvkm_ram *ram, struct nvkm_mem **pmem)
-{
-	struct nvkm_ltc *ltc = ram->fb->subdev.device->ltc;
-	struct nvkm_mem *mem = *pmem;
-
-	*pmem = NULL;
-	if (unlikely(mem == NULL))
-		return;
-
-	mutex_lock(&ram->fb->subdev.mutex);
-	if (mem->tag)
-		nvkm_ltc_tags_free(ltc, &mem->tag);
-	__nv50_ram_put(ram, mem);
-	mutex_unlock(&ram->fb->subdev.mutex);
-
-	kfree(mem);
-}
-
-int
-gf100_ram_get(struct nvkm_ram *ram, u64 size, u32 align, u32 ncmin,
-	      u32 memtype, struct nvkm_mem **pmem)
-{
-	struct nvkm_ltc *ltc = ram->fb->subdev.device->ltc;
-	struct nvkm_mm *mm = &ram->vram;
-	struct nvkm_mm_node **node, *r;
-	struct nvkm_mem *mem;
-	int type = (memtype & 0x0ff);
-	int back = (memtype & 0x800);
-	const bool comp = gf100_pte_storage_type_map[type] != type;
-	int ret;
-
-	size  >>= NVKM_RAM_MM_SHIFT;
-	align >>= NVKM_RAM_MM_SHIFT;
-	ncmin >>= NVKM_RAM_MM_SHIFT;
-	if (!ncmin)
-		ncmin = size;
-
-	mem = kzalloc(sizeof(*mem), GFP_KERNEL);
-	if (!mem)
-		return -ENOMEM;
-
-	mem->size = size;
-
-	mutex_lock(&ram->fb->subdev.mutex);
-	if (comp) {
-		/* compression only works with lpages */
-		if (align == (1 << (17 - NVKM_RAM_MM_SHIFT))) {
-			int n = size >> 5;
-			nvkm_ltc_tags_alloc(ltc, n, &mem->tag);
-		}
-
-		if (unlikely(!mem->tag))
-			type = gf100_pte_storage_type_map[type];
-	}
-	mem->memtype = type;
-
-	node = &mem->mem;
-	do {
-		if (back)
-			ret = nvkm_mm_tail(mm, 0, 1, size, ncmin, align, &r);
-		else
-			ret = nvkm_mm_head(mm, 0, 1, size, ncmin, align, &r);
-		if (ret) {
-			mutex_unlock(&ram->fb->subdev.mutex);
-			ram->func->put(ram, &mem);
-			return ret;
-		}
-
-		*node = r;
-		node = &r->next;
-		size -= r->length;
-	} while (size);
-	mutex_unlock(&ram->fb->subdev.mutex);
-
-	mem->offset = (u64)mem->mem->offset << NVKM_RAM_MM_SHIFT;
-	*pmem = mem;
-	return 0;
-}
-
 int
 gf100_ram_init(struct nvkm_ram *base)
 {
@@ -604,7 +523,7 @@ gf100_ram_ctor(const struct nvkm_ram_func *func, struct nvkm_fb *fb,
 	nvkm_debug(subdev, "Upper: %4lld MiB @ %010llx\n", usize >> 20, ubase);
 	nvkm_debug(subdev, "Total: %4lld MiB\n", total >> 20);
 
-	ret = nvkm_ram_ctor(func, fb, type, total, 0, ram);
+	ret = nvkm_ram_ctor(func, fb, type, total, ram);
 	if (ret)
 		return ret;
 
@@ -617,7 +536,8 @@ gf100_ram_ctor(const struct nvkm_ram_func *func, struct nvkm_fb *fb,
 	 */
 	if (lower != total) {
 		/* The common memory amount is addressed normally. */
-		ret = nvkm_mm_init(&ram->vram, rsvd_head >> NVKM_RAM_MM_SHIFT,
+		ret = nvkm_mm_init(&ram->vram, NVKM_RAM_MM_NORMAL,
+				   rsvd_head >> NVKM_RAM_MM_SHIFT,
 				   (lower - rsvd_head) >> NVKM_RAM_MM_SHIFT, 1);
 		if (ret)
 			return ret;
@@ -625,13 +545,15 @@ gf100_ram_ctor(const struct nvkm_ram_func *func, struct nvkm_fb *fb,
 		/* And the rest is much higher in the physical address
 		 * space, and may not be usable for certain operations.
 		 */
-		ret = nvkm_mm_init(&ram->vram, ubase >> NVKM_RAM_MM_SHIFT,
+		ret = nvkm_mm_init(&ram->vram, NVKM_RAM_MM_MIXED,
+				   ubase >> NVKM_RAM_MM_SHIFT,
 				   (usize - rsvd_tail) >> NVKM_RAM_MM_SHIFT, 1);
 		if (ret)
 			return ret;
 	} else {
 		/* GPUs without mixed-memory are a lot nicer... */
-		ret = nvkm_mm_init(&ram->vram, rsvd_head >> NVKM_RAM_MM_SHIFT,
+		ret = nvkm_mm_init(&ram->vram, NVKM_RAM_MM_NORMAL,
+				   rsvd_head >> NVKM_RAM_MM_SHIFT,
 				   (total - rsvd_head - rsvd_tail) >>
 				   NVKM_RAM_MM_SHIFT, 1);
 		if (ret)
@@ -738,8 +660,6 @@ gf100_ram = {
 	.probe_fbp_amount = gf100_ram_probe_fbp_amount,
 	.probe_fbpa_amount = gf100_ram_probe_fbpa_amount,
 	.init = gf100_ram_init,
-	.get = gf100_ram_get,
-	.put = gf100_ram_put,
 	.calc = gf100_ram_calc,
 	.prog = gf100_ram_prog,
 	.tidy = gf100_ram_tidy,
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgf108.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgf108.c
index 985ec64cf369..70a06e3cd55a 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgf108.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgf108.c
@@ -48,8 +48,6 @@ gf108_ram = {
 	.probe_fbp_amount = gf108_ram_probe_fbp_amount,
 	.probe_fbpa_amount = gf100_ram_probe_fbpa_amount,
 	.init = gf100_ram_init,
-	.get = gf100_ram_get,
-	.put = gf100_ram_put,
 	.calc = gf100_ram_calc,
 	.prog = gf100_ram_prog,
 	.tidy = gf100_ram_tidy,
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgk104.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgk104.c
index 75814f15eb53..8bcb7e79a0cb 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgk104.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgk104.c
@@ -1704,8 +1704,6 @@ gk104_ram = {
 	.probe_fbpa_amount = gf100_ram_probe_fbpa_amount,
 	.dtor = gk104_ram_dtor,
 	.init = gk104_ram_init,
-	.get = gf100_ram_get,
-	.put = gf100_ram_put,
 	.calc = gk104_ram_calc,
 	.prog = gk104_ram_prog,
 	.tidy = gk104_ram_tidy,
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgm107.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgm107.c
index 3f0b56347291..27c68e3f9772 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgm107.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgm107.c
@@ -39,8 +39,6 @@ gm107_ram = {
 	.probe_fbpa_amount = gf100_ram_probe_fbpa_amount,
 	.dtor = gk104_ram_dtor,
 	.init = gk104_ram_init,
-	.get = gf100_ram_get,
-	.put = gf100_ram_put,
 	.calc = gk104_ram_calc,
 	.prog = gk104_ram_prog,
 	.tidy = gk104_ram_tidy,
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgm200.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgm200.c
index fd8facf90476..6b0cac1fe7b4 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgm200.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgm200.c
@@ -54,8 +54,6 @@ gm200_ram = {
 	.probe_fbpa_amount = gf100_ram_probe_fbpa_amount,
 	.dtor = gk104_ram_dtor,
 	.init = gk104_ram_init,
-	.get = gf100_ram_get,
-	.put = gf100_ram_put,
 	.calc = gk104_ram_calc,
 	.prog = gk104_ram_prog,
 	.tidy = gk104_ram_tidy,
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgp100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgp100.c
index df8a87333b67..adb62a6beb63 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgp100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgp100.c
@@ -84,8 +84,6 @@ gp100_ram = {
 	.probe_fbp_amount = gm200_ram_probe_fbp_amount,
 	.probe_fbpa_amount = gp100_ram_probe_fbpa,
 	.init = gp100_ram_init,
-	.get = gf100_ram_get,
-	.put = gf100_ram_put,
 };
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgt215.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgt215.c
index f10664372161..920b3d347803 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgt215.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgt215.c
@@ -26,6 +26,7 @@
 #include "ram.h"
 #include "ramfuc.h"
 
+#include <core/memory.h>
 #include <core/option.h>
 #include <subdev/bios.h>
 #include <subdev/bios/M0205.h>
@@ -86,7 +87,7 @@ struct gt215_ltrain {
 	u32 r_100720;
 	u32 r_1111e0;
 	u32 r_111400;
-	struct nvkm_mem *mem;
+	struct nvkm_memory *memory;
 };
 
 struct gt215_ram {
@@ -279,10 +280,10 @@ gt215_link_train_init(struct gt215_ram *ram)
 	struct gt215_ltrain *train = &ram->ltrain;
 	struct nvkm_device *device = ram->base.fb->subdev.device;
 	struct nvkm_bios *bios = device->bios;
-	struct nvkm_mem *mem;
 	struct nvbios_M0205E M0205E;
 	u8 ver, hdr, cnt, len;
 	u32 r001700;
+	u64 addr;
 	int ret, i = 0;
 
 	train->state = NVA3_TRAIN_UNSUPPORTED;
@@ -297,14 +298,14 @@ gt215_link_train_init(struct gt215_ram *ram)
 
 	train->state = NVA3_TRAIN_ONCE;
 
-	ret = ram->base.func->get(&ram->base, 0x8000, 0x10000, 0, 0x800,
-				  &ram->ltrain.mem);
+	ret = nvkm_ram_get(device, NVKM_RAM_MM_NORMAL, 0x01, 16, 0x8000,
+			   true, true, &ram->ltrain.memory);
 	if (ret)
 		return ret;
 
-	mem = ram->ltrain.mem;
+	addr = nvkm_memory_addr(ram->ltrain.memory);
 
-	nvkm_wr32(device, 0x100538, 0x10000000 | (mem->offset >> 16));
+	nvkm_wr32(device, 0x100538, 0x10000000 | (addr >> 16));
 	nvkm_wr32(device, 0x1005a8, 0x0000ffff);
 	nvkm_mask(device, 0x10f800, 0x00000001, 0x00000001);
 
@@ -320,7 +321,7 @@ gt215_link_train_init(struct gt215_ram *ram)
 
 	/* And upload the pattern */
 	r001700 = nvkm_rd32(device, 0x1700);
-	nvkm_wr32(device, 0x1700, mem->offset >> 16);
+	nvkm_wr32(device, 0x1700, addr >> 16);
 	for (i = 0; i < 16; i++)
 		nvkm_wr32(device, 0x700000 + (i << 2), pattern[i]);
 	for (i = 0; i < 16; i++)
@@ -336,8 +337,7 @@ gt215_link_train_init(struct gt215_ram *ram)
 static void
 gt215_link_train_fini(struct gt215_ram *ram)
 {
-	if (ram->ltrain.mem)
-		ram->base.func->put(&ram->base, &ram->ltrain.mem);
+	nvkm_memory_unref(&ram->ltrain.memory);
 }
 
 /*
@@ -931,8 +931,6 @@ static const struct nvkm_ram_func
 gt215_ram_func = {
 	.dtor = gt215_ram_dtor,
 	.init = gt215_ram_init,
-	.get = nv50_ram_get,
-	.put = nv50_ram_put,
 	.calc = gt215_ram_calc,
 	.prog = gt215_ram_prog,
 	.tidy = gt215_ram_tidy,
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/rammcp77.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/rammcp77.c
index 017a91de74a0..7de18e53ef45 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/rammcp77.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/rammcp77.c
@@ -53,8 +53,6 @@ mcp77_ram_init(struct nvkm_ram *base)
 static const struct nvkm_ram_func
 mcp77_ram_func = {
 	.init = mcp77_ram_init,
-	.get = nv50_ram_get,
-	.put = nv50_ram_put,
 };
 
 int
@@ -73,7 +71,7 @@ mcp77_ram_new(struct nvkm_fb *fb, struct nvkm_ram **pram)
 	*pram = &ram->base;
 
 	ret = nvkm_ram_ctor(&mcp77_ram_func, fb, NVKM_RAM_TYPE_STOLEN,
-			    size, 0, &ram->base);
+			    size, &ram->base);
 	if (ret)
 		return ret;
 
@@ -81,7 +79,8 @@ mcp77_ram_new(struct nvkm_fb *fb, struct nvkm_ram **pram)
 	ram->base.stolen = base;
 	nvkm_mm_fini(&ram->base.vram);
 
-	return nvkm_mm_init(&ram->base.vram, rsvd_head >> NVKM_RAM_MM_SHIFT,
+	return nvkm_mm_init(&ram->base.vram, NVKM_RAM_MM_NORMAL,
+			    rsvd_head >> NVKM_RAM_MM_SHIFT,
 			    (size - rsvd_head - rsvd_tail) >>
 			    NVKM_RAM_MM_SHIFT, 1);
 }
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv04.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv04.c
index 6f053a03d61c..cc764a93f1a3 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv04.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv04.c
@@ -61,5 +61,5 @@ nv04_ram_new(struct nvkm_fb *fb, struct nvkm_ram **pram)
 	else
 		type = NVKM_RAM_TYPE_SDRAM;
 
-	return nvkm_ram_new_(&nv04_ram_func, fb, type, size, 0, pram);
+	return nvkm_ram_new_(&nv04_ram_func, fb, type, size, pram);
 }
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv10.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv10.c
index dfd155c98dbb..afe54e323b18 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv10.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv10.c
@@ -36,5 +36,5 @@ nv10_ram_new(struct nvkm_fb *fb, struct nvkm_ram **pram)
 	else
 		type = NVKM_RAM_TYPE_SDRAM;
 
-	return nvkm_ram_new_(&nv04_ram_func, fb, type, size, 0, pram);
+	return nvkm_ram_new_(&nv04_ram_func, fb, type, size, pram);
 }
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv1a.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv1a.c
index 3c6a8710e812..4c07d10bb976 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv1a.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv1a.c
@@ -44,5 +44,5 @@ nv1a_ram_new(struct nvkm_fb *fb, struct nvkm_ram **pram)
 	}
 
 	return nvkm_ram_new_(&nv04_ram_func, fb, NVKM_RAM_TYPE_STOLEN,
-			     mib * 1024 * 1024, 0, pram);
+			     mib * 1024 * 1024, pram);
 }
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv20.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv20.c
index 747e47c10cc7..71d63d7daa75 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv20.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv20.c
@@ -29,7 +29,6 @@ nv20_ram_new(struct nvkm_fb *fb, struct nvkm_ram **pram)
 	struct nvkm_device *device = fb->subdev.device;
 	u32 pbus1218 =  nvkm_rd32(device, 0x001218);
 	u32     size = (nvkm_rd32(device, 0x10020c) & 0xff000000);
-	u32     tags =  nvkm_rd32(device, 0x100320);
 	enum nvkm_ram_type type = NVKM_RAM_TYPE_UNKNOWN;
 	int ret;
 
@@ -40,7 +39,7 @@ nv20_ram_new(struct nvkm_fb *fb, struct nvkm_ram **pram)
 	case 0x00000300: type = NVKM_RAM_TYPE_GDDR2; break;
 	}
 
-	ret = nvkm_ram_new_(&nv04_ram_func, fb, type, size, tags, pram);
+	ret = nvkm_ram_new_(&nv04_ram_func, fb, type, size, pram);
 	if (ret)
 		return ret;
 
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv40.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv40.c
index 70c63535d56b..2b12e388f47a 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv40.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv40.c
@@ -187,13 +187,13 @@ nv40_ram_func = {
 
 int
 nv40_ram_new_(struct nvkm_fb *fb, enum nvkm_ram_type type, u64 size,
-	      u32 tags, struct nvkm_ram **pram)
+	      struct nvkm_ram **pram)
 {
 	struct nv40_ram *ram;
 	if (!(ram = kzalloc(sizeof(*ram), GFP_KERNEL)))
 		return -ENOMEM;
 	*pram = &ram->base;
-	return nvkm_ram_ctor(&nv40_ram_func, fb, type, size, tags, &ram->base);
+	return nvkm_ram_ctor(&nv40_ram_func, fb, type, size, &ram->base);
 }
 
 int
@@ -202,7 +202,6 @@ nv40_ram_new(struct nvkm_fb *fb, struct nvkm_ram **pram)
 	struct nvkm_device *device = fb->subdev.device;
 	u32 pbus1218 = nvkm_rd32(device, 0x001218);
 	u32     size = nvkm_rd32(device, 0x10020c) & 0xff000000;
-	u32     tags = nvkm_rd32(device, 0x100320);
 	enum nvkm_ram_type type = NVKM_RAM_TYPE_UNKNOWN;
 	int ret;
 
@@ -213,7 +212,7 @@ nv40_ram_new(struct nvkm_fb *fb, struct nvkm_ram **pram)
 	case 0x00000300: type = NVKM_RAM_TYPE_DDR2 ; break;
 	}
 
-	ret = nv40_ram_new_(fb, type, size, tags, pram);
+	ret = nv40_ram_new_(fb, type, size, pram);
 	if (ret)
 		return ret;
 
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv40.h b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv40.h
index 8549fdf2437c..11f6bb2936b9 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv40.h
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv40.h
@@ -10,6 +10,6 @@ struct nv40_ram {
 	u32 coef;
 };
 
-int nv40_ram_new_(struct nvkm_fb *fb, enum nvkm_ram_type, u64, u32,
+int nv40_ram_new_(struct nvkm_fb *fb, enum nvkm_ram_type, u64,
 		  struct nvkm_ram **);
 #endif
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv41.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv41.c
index 114828be292e..d3fea3726461 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv41.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv41.c
@@ -28,7 +28,6 @@ nv41_ram_new(struct nvkm_fb *fb, struct nvkm_ram **pram)
 {
 	struct nvkm_device *device = fb->subdev.device;
 	u32  size = nvkm_rd32(device, 0x10020c) & 0xff000000;
-	u32  tags = nvkm_rd32(device, 0x100320);
 	u32 fb474 = nvkm_rd32(device, 0x100474);
 	enum nvkm_ram_type type = NVKM_RAM_TYPE_UNKNOWN;
 	int ret;
@@ -40,7 +39,7 @@ nv41_ram_new(struct nvkm_fb *fb, struct nvkm_ram **pram)
 	if (fb474 & 0x00000001)
 		type = NVKM_RAM_TYPE_DDR1;
 
-	ret = nv40_ram_new_(fb, type, size, tags, pram);
+	ret = nv40_ram_new_(fb, type, size, pram);
 	if (ret)
 		return ret;
 
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv44.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv44.c
index bc56fbf1c788..ab2630e5e6fb 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv44.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv44.c
@@ -38,5 +38,5 @@ nv44_ram_new(struct nvkm_fb *fb, struct nvkm_ram **pram)
 	if (fb474 & 0x00000001)
 		type = NVKM_RAM_TYPE_DDR1;
 
-	return nv40_ram_new_(fb, type, size, 0, pram);
+	return nv40_ram_new_(fb, type, size, pram);
 }
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv49.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv49.c
index c01f4b1022b8..946ca7c2e0b6 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv49.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv49.c
@@ -28,7 +28,6 @@ nv49_ram_new(struct nvkm_fb *fb, struct nvkm_ram **pram)
 {
 	struct nvkm_device *device = fb->subdev.device;
 	u32  size = nvkm_rd32(device, 0x10020c) & 0xff000000;
-	u32  tags = nvkm_rd32(device, 0x100320);
 	u32 fb914 = nvkm_rd32(device, 0x100914);
 	enum nvkm_ram_type type = NVKM_RAM_TYPE_UNKNOWN;
 	int ret;
@@ -40,7 +39,7 @@ nv49_ram_new(struct nvkm_fb *fb, struct nvkm_ram **pram)
 	case 0x00000003: break;
 	}
 
-	ret = nv40_ram_new_(fb, type, size, tags, pram);
+	ret = nv40_ram_new_(fb, type, size, pram);
 	if (ret)
 		return ret;
 
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv4e.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv4e.c
index fa3c2e06203d..02b8bdbc819f 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv4e.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv4e.c
@@ -29,5 +29,5 @@ nv4e_ram_new(struct nvkm_fb *fb, struct nvkm_ram **pram)
 	struct nvkm_device *device = fb->subdev.device;
 	u32 size = nvkm_rd32(device, 0x10020c) & 0xff000000;
 	return nvkm_ram_new_(&nv04_ram_func, fb, NVKM_RAM_TYPE_UNKNOWN,
-			     size, 0, pram);
+			     size, pram);
 }
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv50.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv50.c
index 6549b0588309..2ccb4b6be153 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv50.c
@@ -493,100 +493,8 @@ nv50_ram_tidy(struct nvkm_ram *base)
 	ram_exec(&ram->hwsq, false);
 }
 
-void
-__nv50_ram_put(struct nvkm_ram *ram, struct nvkm_mem *mem)
-{
-	struct nvkm_mm_node *next = mem->mem;
-	struct nvkm_mm_node *node;
-	while ((node = next)) {
-		next = node->next;
-		nvkm_mm_free(&ram->vram, &node);
-	}
-	nvkm_mm_free(&ram->tags, &mem->tag);
-}
-
-void
-nv50_ram_put(struct nvkm_ram *ram, struct nvkm_mem **pmem)
-{
-	struct nvkm_mem *mem = *pmem;
-
-	*pmem = NULL;
-	if (unlikely(mem == NULL))
-		return;
-
-	mutex_lock(&ram->fb->subdev.mutex);
-	__nv50_ram_put(ram, mem);
-	mutex_unlock(&ram->fb->subdev.mutex);
-
-	kfree(mem);
-}
-
-int
-nv50_ram_get(struct nvkm_ram *ram, u64 size, u32 align, u32 ncmin,
-	     u32 memtype, struct nvkm_mem **pmem)
-{
-	struct nvkm_mm *heap = &ram->vram;
-	struct nvkm_mm *tags = &ram->tags;
-	struct nvkm_mm_node **node, *r;
-	struct nvkm_mem *mem;
-	int comp = (memtype & 0x300) >> 8;
-	int type = (memtype & 0x07f);
-	int back = (memtype & 0x800);
-	int min, max, ret;
-
-	max = (size >> NVKM_RAM_MM_SHIFT);
-	min = ncmin ? (ncmin >> NVKM_RAM_MM_SHIFT) : max;
-	align >>= NVKM_RAM_MM_SHIFT;
-
-	mem = kzalloc(sizeof(*mem), GFP_KERNEL);
-	if (!mem)
-		return -ENOMEM;
-
-	mutex_lock(&ram->fb->subdev.mutex);
-	if (comp) {
-		if (align == (1 << (16 - NVKM_RAM_MM_SHIFT))) {
-			int n = (max >> 4) * comp;
-
-			ret = nvkm_mm_head(tags, 0, 1, n, n, 1, &mem->tag);
-			if (ret)
-				mem->tag = NULL;
-		}
-
-		if (unlikely(!mem->tag))
-			comp = 0;
-	}
-
-	mem->memtype = (comp << 7) | type;
-	mem->size = max;
-
-	type = nv50_fb_memtype[type];
-	node = &mem->mem;
-	do {
-		if (back)
-			ret = nvkm_mm_tail(heap, 0, type, max, min, align, &r);
-		else
-			ret = nvkm_mm_head(heap, 0, type, max, min, align, &r);
-		if (ret) {
-			mutex_unlock(&ram->fb->subdev.mutex);
-			ram->func->put(ram, &mem);
-			return ret;
-		}
-
-		*node = r;
-		node = &r->next;
-		max -= r->length;
-	} while (max);
-	mutex_unlock(&ram->fb->subdev.mutex);
-
-	mem->offset = (u64)mem->mem->offset << NVKM_RAM_MM_SHIFT;
-	*pmem = mem;
-	return 0;
-}
-
 static const struct nvkm_ram_func
 nv50_ram_func = {
-	.get = nv50_ram_get,
-	.put = nv50_ram_put,
 	.calc = nv50_ram_calc,
 	.prog = nv50_ram_prog,
 	.tidy = nv50_ram_tidy,
@@ -639,7 +547,6 @@ nv50_ram_ctor(const struct nvkm_ram_func *func,
 	const u32 rsvd_head = ( 256 * 1024); /* vga memory */
 	const u32 rsvd_tail = (1024 * 1024); /* vbios etc */
 	u64 size = nvkm_rd32(device, 0x10020c);
-	u32 tags = nvkm_rd32(device, 0x100320);
 	enum nvkm_ram_type type = NVKM_RAM_TYPE_UNKNOWN;
 	int ret;
 
@@ -660,7 +567,7 @@ nv50_ram_ctor(const struct nvkm_ram_func *func,
 
 	size = (size & 0x000000ff) << 32 | (size & 0xffffff00);
 
-	ret = nvkm_ram_ctor(func, fb, type, size, tags, ram);
+	ret = nvkm_ram_ctor(func, fb, type, size, ram);
 	if (ret)
 		return ret;
 
@@ -669,7 +576,8 @@ nv50_ram_ctor(const struct nvkm_ram_func *func,
 	ram->ranks = (nvkm_rd32(device, 0x100200) & 0x4) ? 2 : 1;
 	nvkm_mm_fini(&ram->vram);
 
-	return nvkm_mm_init(&ram->vram, rsvd_head >> NVKM_RAM_MM_SHIFT,
+	return nvkm_mm_init(&ram->vram, NVKM_RAM_MM_NORMAL,
+			    rsvd_head >> NVKM_RAM_MM_SHIFT,
 			    (size - rsvd_head - rsvd_tail) >> NVKM_RAM_MM_SHIFT,
 			    nv50_fb_vram_rblock(ram) >> NVKM_RAM_MM_SHIFT);
 }
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/base.c
index 10c987a654ec..364ea4492acc 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/base.c
@@ -23,181 +23,90 @@
  */
 #include "priv.h"
 
-#include <core/memory.h>
 #include <subdev/bar.h>
 
 /******************************************************************************
  * instmem object base implementation
  *****************************************************************************/
-#define nvkm_instobj(p) container_of((p), struct nvkm_instobj, memory)
-
-struct nvkm_instobj {
-	struct nvkm_memory memory;
-	struct nvkm_memory *parent;
-	struct nvkm_instmem *imem;
-	struct list_head head;
-	u32 *suspend;
-	void __iomem *map;
-};
-
-static enum nvkm_memory_target
-nvkm_instobj_target(struct nvkm_memory *memory)
-{
-	memory = nvkm_instobj(memory)->parent;
-	return nvkm_memory_target(memory);
-}
-
-static u64
-nvkm_instobj_addr(struct nvkm_memory *memory)
-{
-	memory = nvkm_instobj(memory)->parent;
-	return nvkm_memory_addr(memory);
-}
-
-static u64
-nvkm_instobj_size(struct nvkm_memory *memory)
-{
-	memory = nvkm_instobj(memory)->parent;
-	return nvkm_memory_size(memory);
-}
-
 static void
-nvkm_instobj_release(struct nvkm_memory *memory)
+nvkm_instobj_load(struct nvkm_instobj *iobj)
 {
-	struct nvkm_instobj *iobj = nvkm_instobj(memory);
-	nvkm_bar_flush(iobj->imem->subdev.device->bar);
-}
-
-static void __iomem *
-nvkm_instobj_acquire(struct nvkm_memory *memory)
-{
-	return nvkm_instobj(memory)->map;
-}
-
-static u32
-nvkm_instobj_rd32(struct nvkm_memory *memory, u64 offset)
-{
-	return ioread32_native(nvkm_instobj(memory)->map + offset);
-}
-
-static void
-nvkm_instobj_wr32(struct nvkm_memory *memory, u64 offset, u32 data)
-{
-	iowrite32_native(data, nvkm_instobj(memory)->map + offset);
-}
+	struct nvkm_memory *memory = &iobj->memory;
+	const u64 size = nvkm_memory_size(memory);
+	void __iomem *map;
+	int i;
 
-static void
-nvkm_instobj_map(struct nvkm_memory *memory, struct nvkm_vma *vma, u64 offset)
-{
-	memory = nvkm_instobj(memory)->parent;
-	nvkm_memory_map(memory, vma, offset);
-}
+	if (!(map = nvkm_kmap(memory))) {
+		for (i = 0; i < size; i += 4)
+			nvkm_wo32(memory, i, iobj->suspend[i / 4]);
+	} else {
+		memcpy_toio(map, iobj->suspend, size);
+	}
+	nvkm_done(memory);
 
-static void *
-nvkm_instobj_dtor(struct nvkm_memory *memory)
-{
-	struct nvkm_instobj *iobj = nvkm_instobj(memory);
-	spin_lock(&iobj->imem->lock);
-	list_del(&iobj->head);
-	spin_unlock(&iobj->imem->lock);
-	nvkm_memory_del(&iobj->parent);
-	return iobj;
+	kvfree(iobj->suspend);
+	iobj->suspend = NULL;
 }
 
-static const struct nvkm_memory_func
-nvkm_instobj_func = {
-	.dtor = nvkm_instobj_dtor,
-	.target = nvkm_instobj_target,
-	.addr = nvkm_instobj_addr,
-	.size = nvkm_instobj_size,
-	.acquire = nvkm_instobj_acquire,
-	.release = nvkm_instobj_release,
-	.rd32 = nvkm_instobj_rd32,
-	.wr32 = nvkm_instobj_wr32,
-	.map = nvkm_instobj_map,
-};
-
-static void
-nvkm_instobj_boot(struct nvkm_memory *memory, struct nvkm_vm *vm)
+static int
+nvkm_instobj_save(struct nvkm_instobj *iobj)
 {
-	memory = nvkm_instobj(memory)->parent;
-	nvkm_memory_boot(memory, vm);
-}
+	struct nvkm_memory *memory = &iobj->memory;
+	const u64 size = nvkm_memory_size(memory);
+	void __iomem *map;
+	int i;
 
-static void
-nvkm_instobj_release_slow(struct nvkm_memory *memory)
-{
-	struct nvkm_instobj *iobj = nvkm_instobj(memory);
-	nvkm_instobj_release(memory);
-	nvkm_done(iobj->parent);
-}
+	iobj->suspend = kvmalloc(size, GFP_KERNEL);
+	if (!iobj->suspend)
+		return -ENOMEM;
 
-static void __iomem *
-nvkm_instobj_acquire_slow(struct nvkm_memory *memory)
-{
-	struct nvkm_instobj *iobj = nvkm_instobj(memory);
-	iobj->map = nvkm_kmap(iobj->parent);
-	if (iobj->map)
-		memory->func = &nvkm_instobj_func;
-	return iobj->map;
+	if (!(map = nvkm_kmap(memory))) {
+		for (i = 0; i < size; i += 4)
+			iobj->suspend[i / 4] = nvkm_ro32(memory, i);
+	} else {
+		memcpy_fromio(iobj->suspend, map, size);
+	}
+	nvkm_done(memory);
+	return 0;
 }
 
-static u32
-nvkm_instobj_rd32_slow(struct nvkm_memory *memory, u64 offset)
+void
+nvkm_instobj_dtor(struct nvkm_instmem *imem, struct nvkm_instobj *iobj)
 {
-	struct nvkm_instobj *iobj = nvkm_instobj(memory);
-	return nvkm_ro32(iobj->parent, offset);
+	spin_lock(&imem->lock);
+	list_del(&iobj->head);
+	spin_unlock(&imem->lock);
 }
 
-static void
-nvkm_instobj_wr32_slow(struct nvkm_memory *memory, u64 offset, u32 data)
+void
+nvkm_instobj_ctor(const struct nvkm_memory_func *func,
+		  struct nvkm_instmem *imem, struct nvkm_instobj *iobj)
 {
-	struct nvkm_instobj *iobj = nvkm_instobj(memory);
-	return nvkm_wo32(iobj->parent, offset, data);
+	nvkm_memory_ctor(func, &iobj->memory);
+	iobj->suspend = NULL;
+	spin_lock(&imem->lock);
+	list_add_tail(&iobj->head, &imem->list);
+	spin_unlock(&imem->lock);
 }
 
-static const struct nvkm_memory_func
-nvkm_instobj_func_slow = {
-	.dtor = nvkm_instobj_dtor,
-	.target = nvkm_instobj_target,
-	.addr = nvkm_instobj_addr,
-	.size = nvkm_instobj_size,
-	.boot = nvkm_instobj_boot,
-	.acquire = nvkm_instobj_acquire_slow,
-	.release = nvkm_instobj_release_slow,
-	.rd32 = nvkm_instobj_rd32_slow,
-	.wr32 = nvkm_instobj_wr32_slow,
-	.map = nvkm_instobj_map,
-};
-
 int
 nvkm_instobj_new(struct nvkm_instmem *imem, u32 size, u32 align, bool zero,
 		 struct nvkm_memory **pmemory)
 {
+	struct nvkm_subdev *subdev = &imem->subdev;
 	struct nvkm_memory *memory = NULL;
-	struct nvkm_instobj *iobj;
 	u32 offset;
 	int ret;
 
 	ret = imem->func->memory_new(imem, size, align, zero, &memory);
-	if (ret)
+	if (ret) {
+		nvkm_error(subdev, "OOM: %08x %08x %d\n", size, align, ret);
 		goto done;
-
-	if (!imem->func->persistent) {
-		if (!(iobj = kzalloc(sizeof(*iobj), GFP_KERNEL))) {
-			ret = -ENOMEM;
-			goto done;
-		}
-
-		nvkm_memory_ctor(&nvkm_instobj_func_slow, &iobj->memory);
-		iobj->parent = memory;
-		iobj->imem = imem;
-		spin_lock(&iobj->imem->lock);
-		list_add_tail(&iobj->head, &imem->list);
-		spin_unlock(&iobj->imem->lock);
-		memory = &iobj->memory;
 	}
 
+	nvkm_trace(subdev, "new %08x %08x %d: %010llx %010llx\n", size, align,
+		   zero, nvkm_memory_addr(memory), nvkm_memory_size(memory));
+
 	if (!imem->func->zero && zero) {
 		void __iomem *map = nvkm_kmap(memory);
 		if (unlikely(!map)) {
@@ -211,7 +120,7 @@ nvkm_instobj_new(struct nvkm_instmem *imem, u32 size, u32 align, bool zero,
 
 done:
 	if (ret)
-		nvkm_memory_del(&memory);
+		nvkm_memory_unref(&memory);
 	*pmemory = memory;
 	return ret;
 }
@@ -232,39 +141,46 @@ nvkm_instmem_wr32(struct nvkm_instmem *imem, u32 addr, u32 data)
 	return imem->func->wr32(imem, addr, data);
 }
 
+void
+nvkm_instmem_boot(struct nvkm_instmem *imem)
+{
+	/* Separate bootstrapped objects from normal list, as we need
+	 * to make sure they're accessed with the slowpath on suspend
+	 * and resume.
+	 */
+	struct nvkm_instobj *iobj, *itmp;
+	spin_lock(&imem->lock);
+	list_for_each_entry_safe(iobj, itmp, &imem->list, head) {
+		list_move_tail(&iobj->head, &imem->boot);
+	}
+	spin_unlock(&imem->lock);
+}
+
 static int
 nvkm_instmem_fini(struct nvkm_subdev *subdev, bool suspend)
 {
 	struct nvkm_instmem *imem = nvkm_instmem(subdev);
 	struct nvkm_instobj *iobj;
-	int i;
-
-	if (imem->func->fini)
-		imem->func->fini(imem);
 
 	if (suspend) {
 		list_for_each_entry(iobj, &imem->list, head) {
-			struct nvkm_memory *memory = iobj->parent;
-			u64 size = nvkm_memory_size(memory);
+			int ret = nvkm_instobj_save(iobj);
+			if (ret)
+				return ret;
+		}
 
-			iobj->suspend = vmalloc(size);
-			if (!iobj->suspend)
-				return -ENOMEM;
+		nvkm_bar_bar2_fini(subdev->device);
 
-			for (i = 0; i < size; i += 4)
-				iobj->suspend[i / 4] = nvkm_ro32(memory, i);
+		list_for_each_entry(iobj, &imem->boot, head) {
+			int ret = nvkm_instobj_save(iobj);
+			if (ret)
+				return ret;
 		}
 	}
 
-	return 0;
-}
+	if (imem->func->fini)
+		imem->func->fini(imem);
 
-static int
-nvkm_instmem_oneinit(struct nvkm_subdev *subdev)
-{
-	struct nvkm_instmem *imem = nvkm_instmem(subdev);
-	if (imem->func->oneinit)
-		return imem->func->oneinit(imem);
 	return 0;
 }
 
@@ -273,22 +189,31 @@ nvkm_instmem_init(struct nvkm_subdev *subdev)
 {
 	struct nvkm_instmem *imem = nvkm_instmem(subdev);
 	struct nvkm_instobj *iobj;
-	int i;
+
+	list_for_each_entry(iobj, &imem->boot, head) {
+		if (iobj->suspend)
+			nvkm_instobj_load(iobj);
+	}
+
+	nvkm_bar_bar2_init(subdev->device);
 
 	list_for_each_entry(iobj, &imem->list, head) {
-		if (iobj->suspend) {
-			struct nvkm_memory *memory = iobj->parent;
-			u64 size = nvkm_memory_size(memory);
-			for (i = 0; i < size; i += 4)
-				nvkm_wo32(memory, i, iobj->suspend[i / 4]);
-			vfree(iobj->suspend);
-			iobj->suspend = NULL;
-		}
+		if (iobj->suspend)
+			nvkm_instobj_load(iobj);
 	}
 
 	return 0;
 }
 
+static int
+nvkm_instmem_oneinit(struct nvkm_subdev *subdev)
+{
+	struct nvkm_instmem *imem = nvkm_instmem(subdev);
+	if (imem->func->oneinit)
+		return imem->func->oneinit(imem);
+	return 0;
+}
+
 static void *
 nvkm_instmem_dtor(struct nvkm_subdev *subdev)
 {
@@ -315,4 +240,5 @@ nvkm_instmem_ctor(const struct nvkm_instmem_func *func,
 	imem->func = func;
 	spin_lock_init(&imem->lock);
 	INIT_LIST_HEAD(&imem->list);
+	INIT_LIST_HEAD(&imem->boot);
 }
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c
index cd5adbec5e57..985f2990ab0d 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c
@@ -44,14 +44,13 @@
 #include "priv.h"
 
 #include <core/memory.h>
-#include <core/mm.h>
 #include <core/tegra.h>
-#include <subdev/fb.h>
 #include <subdev/ltc.h>
+#include <subdev/mmu.h>
 
 struct gk20a_instobj {
 	struct nvkm_memory memory;
-	struct nvkm_mem mem;
+	struct nvkm_mm_node *mn;
 	struct gk20a_instmem *imem;
 
 	/* CPU mapping */
@@ -119,16 +118,22 @@ gk20a_instobj_target(struct nvkm_memory *memory)
 	return NVKM_MEM_TARGET_NCOH;
 }
 
+static u8
+gk20a_instobj_page(struct nvkm_memory *memory)
+{
+	return 12;
+}
+
 static u64
 gk20a_instobj_addr(struct nvkm_memory *memory)
 {
-	return gk20a_instobj(memory)->mem.offset;
+	return (u64)gk20a_instobj(memory)->mn->offset << 12;
 }
 
 static u64
 gk20a_instobj_size(struct nvkm_memory *memory)
 {
-	return (u64)gk20a_instobj(memory)->mem.size << 12;
+	return (u64)gk20a_instobj(memory)->mn->length << 12;
 }
 
 /*
@@ -272,12 +277,18 @@ gk20a_instobj_wr32(struct nvkm_memory *memory, u64 offset, u32 data)
 	node->vaddr[offset / 4] = data;
 }
 
-static void
-gk20a_instobj_map(struct nvkm_memory *memory, struct nvkm_vma *vma, u64 offset)
+static int
+gk20a_instobj_map(struct nvkm_memory *memory, u64 offset, struct nvkm_vmm *vmm,
+		  struct nvkm_vma *vma, void *argv, u32 argc)
 {
 	struct gk20a_instobj *node = gk20a_instobj(memory);
+	struct nvkm_vmm_map map = {
+		.memory = &node->memory,
+		.offset = offset,
+		.mem = node->mn,
+	};
 
-	nvkm_vm_map_at(vma, offset, &node->mem);
+	return nvkm_vmm_map(vmm, vma, argv, argc, &map);
 }
 
 static void *
@@ -290,8 +301,8 @@ gk20a_instobj_dtor_dma(struct nvkm_memory *memory)
 	if (unlikely(!node->base.vaddr))
 		goto out;
 
-	dma_free_attrs(dev, node->base.mem.size << PAGE_SHIFT, node->base.vaddr,
-		       node->handle, imem->attrs);
+	dma_free_attrs(dev, (u64)node->base.mn->length << PAGE_SHIFT,
+		       node->base.vaddr, node->handle, imem->attrs);
 
 out:
 	return node;
@@ -303,7 +314,7 @@ gk20a_instobj_dtor_iommu(struct nvkm_memory *memory)
 	struct gk20a_instobj_iommu *node = gk20a_instobj_iommu(memory);
 	struct gk20a_instmem *imem = node->base.imem;
 	struct device *dev = imem->base.subdev.device->dev;
-	struct nvkm_mm_node *r = node->base.mem.mem;
+	struct nvkm_mm_node *r = node->base.mn;
 	int i;
 
 	if (unlikely(!r))
@@ -321,7 +332,7 @@ gk20a_instobj_dtor_iommu(struct nvkm_memory *memory)
 	r->offset &= ~BIT(imem->iommu_bit - imem->iommu_pgshift);
 
 	/* Unmap pages from GPU address space and free them */
-	for (i = 0; i < node->base.mem.size; i++) {
+	for (i = 0; i < node->base.mn->length; i++) {
 		iommu_unmap(imem->domain,
 			    (r->offset + i) << imem->iommu_pgshift, PAGE_SIZE);
 		dma_unmap_page(dev, node->dma_addrs[i], PAGE_SIZE,
@@ -342,12 +353,11 @@ static const struct nvkm_memory_func
 gk20a_instobj_func_dma = {
 	.dtor = gk20a_instobj_dtor_dma,
 	.target = gk20a_instobj_target,
+	.page = gk20a_instobj_page,
 	.addr = gk20a_instobj_addr,
 	.size = gk20a_instobj_size,
 	.acquire = gk20a_instobj_acquire_dma,
 	.release = gk20a_instobj_release_dma,
-	.rd32 = gk20a_instobj_rd32,
-	.wr32 = gk20a_instobj_wr32,
 	.map = gk20a_instobj_map,
 };
 
@@ -355,13 +365,18 @@ static const struct nvkm_memory_func
 gk20a_instobj_func_iommu = {
 	.dtor = gk20a_instobj_dtor_iommu,
 	.target = gk20a_instobj_target,
+	.page = gk20a_instobj_page,
 	.addr = gk20a_instobj_addr,
 	.size = gk20a_instobj_size,
 	.acquire = gk20a_instobj_acquire_iommu,
 	.release = gk20a_instobj_release_iommu,
+	.map = gk20a_instobj_map,
+};
+
+static const struct nvkm_memory_ptrs
+gk20a_instobj_ptrs = {
 	.rd32 = gk20a_instobj_rd32,
 	.wr32 = gk20a_instobj_wr32,
-	.map = gk20a_instobj_map,
 };
 
 static int
@@ -377,6 +392,7 @@ gk20a_instobj_ctor_dma(struct gk20a_instmem *imem, u32 npages, u32 align,
 	*_node = &node->base;
 
 	nvkm_memory_ctor(&gk20a_instobj_func_dma, &node->base.memory);
+	node->base.memory.ptrs = &gk20a_instobj_ptrs;
 
 	node->base.vaddr = dma_alloc_attrs(dev, npages << PAGE_SHIFT,
 					   &node->handle, GFP_KERNEL,
@@ -397,8 +413,7 @@ gk20a_instobj_ctor_dma(struct gk20a_instmem *imem, u32 npages, u32 align,
 	node->r.offset = node->handle >> 12;
 	node->r.length = (npages << PAGE_SHIFT) >> 12;
 
-	node->base.mem.offset = node->handle;
-	node->base.mem.mem = &node->r;
+	node->base.mn = &node->r;
 	return 0;
 }
 
@@ -424,6 +439,7 @@ gk20a_instobj_ctor_iommu(struct gk20a_instmem *imem, u32 npages, u32 align,
 	node->dma_addrs = (void *)(node->pages + npages);
 
 	nvkm_memory_ctor(&gk20a_instobj_func_iommu, &node->base.memory);
+	node->base.memory.ptrs = &gk20a_instobj_ptrs;
 
 	/* Allocate backing memory */
 	for (i = 0; i < npages; i++) {
@@ -474,8 +490,7 @@ gk20a_instobj_ctor_iommu(struct gk20a_instmem *imem, u32 npages, u32 align,
 	/* IOMMU bit tells that an address is to be resolved through the IOMMU */
 	r->offset |= BIT(imem->iommu_bit - imem->iommu_pgshift);
 
-	node->base.mem.offset = ((u64)r->offset) << imem->iommu_pgshift;
-	node->base.mem.mem = r;
+	node->base.mn = r;
 	return 0;
 
 release_area:
@@ -523,13 +538,8 @@ gk20a_instobj_new(struct nvkm_instmem *base, u32 size, u32 align, bool zero,
 
 	node->imem = imem;
 
-	/* present memory for being mapped using small pages */
-	node->mem.size = size >> 12;
-	node->mem.memtype = 0;
-	node->mem.page_shift = 12;
-
 	nvkm_debug(subdev, "alloc size: 0x%x, align: 0x%x, gaddr: 0x%llx\n",
-		   size, align, node->mem.offset);
+		   size, align, (u64)node->mn->offset << 12);
 
 	return 0;
 }
@@ -554,7 +564,6 @@ static const struct nvkm_instmem_func
 gk20a_instmem = {
 	.dtor = gk20a_instmem_dtor,
 	.memory_new = gk20a_instobj_new,
-	.persistent = true,
 	.zero = false,
 };
 
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv04.c b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv04.c
index 6133c8bb2d42..6bf0dad46919 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv04.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv04.c
@@ -24,7 +24,6 @@
 #define nv04_instmem(p) container_of((p), struct nv04_instmem, base)
 #include "priv.h"
 
-#include <core/memory.h>
 #include <core/ramht.h>
 
 struct nv04_instmem {
@@ -35,30 +34,39 @@ struct nv04_instmem {
 /******************************************************************************
  * instmem object implementation
  *****************************************************************************/
-#define nv04_instobj(p) container_of((p), struct nv04_instobj, memory)
+#define nv04_instobj(p) container_of((p), struct nv04_instobj, base.memory)
 
 struct nv04_instobj {
-	struct nvkm_memory memory;
+	struct nvkm_instobj base;
 	struct nv04_instmem *imem;
 	struct nvkm_mm_node *node;
 };
 
-static enum nvkm_memory_target
-nv04_instobj_target(struct nvkm_memory *memory)
+static void
+nv04_instobj_wr32(struct nvkm_memory *memory, u64 offset, u32 data)
 {
-	return NVKM_MEM_TARGET_INST;
+	struct nv04_instobj *iobj = nv04_instobj(memory);
+	struct nvkm_device *device = iobj->imem->base.subdev.device;
+	nvkm_wr32(device, 0x700000 + iobj->node->offset + offset, data);
 }
 
-static u64
-nv04_instobj_addr(struct nvkm_memory *memory)
+static u32
+nv04_instobj_rd32(struct nvkm_memory *memory, u64 offset)
 {
-	return nv04_instobj(memory)->node->offset;
+	struct nv04_instobj *iobj = nv04_instobj(memory);
+	struct nvkm_device *device = iobj->imem->base.subdev.device;
+	return nvkm_rd32(device, 0x700000 + iobj->node->offset + offset);
 }
 
-static u64
-nv04_instobj_size(struct nvkm_memory *memory)
+static const struct nvkm_memory_ptrs
+nv04_instobj_ptrs = {
+	.rd32 = nv04_instobj_rd32,
+	.wr32 = nv04_instobj_wr32,
+};
+
+static void
+nv04_instobj_release(struct nvkm_memory *memory)
 {
-	return nv04_instobj(memory)->node->length;
 }
 
 static void __iomem *
@@ -69,25 +77,22 @@ nv04_instobj_acquire(struct nvkm_memory *memory)
 	return device->pri + 0x700000 + iobj->node->offset;
 }
 
-static void
-nv04_instobj_release(struct nvkm_memory *memory)
+static u64
+nv04_instobj_size(struct nvkm_memory *memory)
 {
+	return nv04_instobj(memory)->node->length;
 }
 
-static u32
-nv04_instobj_rd32(struct nvkm_memory *memory, u64 offset)
+static u64
+nv04_instobj_addr(struct nvkm_memory *memory)
 {
-	struct nv04_instobj *iobj = nv04_instobj(memory);
-	struct nvkm_device *device = iobj->imem->base.subdev.device;
-	return nvkm_rd32(device, 0x700000 + iobj->node->offset + offset);
+	return nv04_instobj(memory)->node->offset;
 }
 
-static void
-nv04_instobj_wr32(struct nvkm_memory *memory, u64 offset, u32 data)
+static enum nvkm_memory_target
+nv04_instobj_target(struct nvkm_memory *memory)
 {
-	struct nv04_instobj *iobj = nv04_instobj(memory);
-	struct nvkm_device *device = iobj->imem->base.subdev.device;
-	nvkm_wr32(device, 0x700000 + iobj->node->offset + offset, data);
+	return NVKM_MEM_TARGET_INST;
 }
 
 static void *
@@ -97,6 +102,7 @@ nv04_instobj_dtor(struct nvkm_memory *memory)
 	mutex_lock(&iobj->imem->base.subdev.mutex);
 	nvkm_mm_free(&iobj->imem->heap, &iobj->node);
 	mutex_unlock(&iobj->imem->base.subdev.mutex);
+	nvkm_instobj_dtor(&iobj->imem->base, &iobj->base);
 	return iobj;
 }
 
@@ -108,8 +114,6 @@ nv04_instobj_func = {
 	.addr = nv04_instobj_addr,
 	.acquire = nv04_instobj_acquire,
 	.release = nv04_instobj_release,
-	.rd32 = nv04_instobj_rd32,
-	.wr32 = nv04_instobj_wr32,
 };
 
 static int
@@ -122,9 +126,10 @@ nv04_instobj_new(struct nvkm_instmem *base, u32 size, u32 align, bool zero,
 
 	if (!(iobj = kzalloc(sizeof(*iobj), GFP_KERNEL)))
 		return -ENOMEM;
-	*pmemory = &iobj->memory;
+	*pmemory = &iobj->base.memory;
 
-	nvkm_memory_ctor(&nv04_instobj_func, &iobj->memory);
+	nvkm_instobj_ctor(&nv04_instobj_func, &imem->base, &iobj->base);
+	iobj->base.memory.ptrs = &nv04_instobj_ptrs;
 	iobj->imem = imem;
 
 	mutex_lock(&imem->base.subdev.mutex);
@@ -160,7 +165,7 @@ nv04_instmem_oneinit(struct nvkm_instmem *base)
 	/* PRAMIN aperture maps over the end of VRAM, reserve it */
 	imem->base.reserved = 512 * 1024;
 
-	ret = nvkm_mm_init(&imem->heap, 0, imem->base.reserved, 1);
+	ret = nvkm_mm_init(&imem->heap, 0, 0, imem->base.reserved, 1);
 	if (ret)
 		return ret;
 
@@ -194,10 +199,10 @@ static void *
 nv04_instmem_dtor(struct nvkm_instmem *base)
 {
 	struct nv04_instmem *imem = nv04_instmem(base);
-	nvkm_memory_del(&imem->base.ramfc);
-	nvkm_memory_del(&imem->base.ramro);
+	nvkm_memory_unref(&imem->base.ramfc);
+	nvkm_memory_unref(&imem->base.ramro);
 	nvkm_ramht_del(&imem->base.ramht);
-	nvkm_memory_del(&imem->base.vbios);
+	nvkm_memory_unref(&imem->base.vbios);
 	nvkm_mm_fini(&imem->heap);
 	return imem;
 }
@@ -209,7 +214,6 @@ nv04_instmem = {
 	.rd32 = nv04_instmem_rd32,
 	.wr32 = nv04_instmem_wr32,
 	.memory_new = nv04_instobj_new,
-	.persistent = false,
 	.zero = false,
 };
 
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv40.c b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv40.c
index c0543875e490..086c118488ef 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv40.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv40.c
@@ -24,7 +24,6 @@
 #define nv40_instmem(p) container_of((p), struct nv40_instmem, base)
 #include "priv.h"
 
-#include <core/memory.h>
 #include <core/ramht.h>
 #include <engine/gr/nv40.h>
 
@@ -37,30 +36,38 @@ struct nv40_instmem {
 /******************************************************************************
  * instmem object implementation
  *****************************************************************************/
-#define nv40_instobj(p) container_of((p), struct nv40_instobj, memory)
+#define nv40_instobj(p) container_of((p), struct nv40_instobj, base.memory)
 
 struct nv40_instobj {
-	struct nvkm_memory memory;
+	struct nvkm_instobj base;
 	struct nv40_instmem *imem;
 	struct nvkm_mm_node *node;
 };
 
-static enum nvkm_memory_target
-nv40_instobj_target(struct nvkm_memory *memory)
+static void
+nv40_instobj_wr32(struct nvkm_memory *memory, u64 offset, u32 data)
 {
-	return NVKM_MEM_TARGET_INST;
+	struct nv40_instobj *iobj = nv40_instobj(memory);
+	iowrite32_native(data, iobj->imem->iomem + iobj->node->offset + offset);
 }
 
-static u64
-nv40_instobj_addr(struct nvkm_memory *memory)
+static u32
+nv40_instobj_rd32(struct nvkm_memory *memory, u64 offset)
 {
-	return nv40_instobj(memory)->node->offset;
+	struct nv40_instobj *iobj = nv40_instobj(memory);
+	return ioread32_native(iobj->imem->iomem + iobj->node->offset + offset);
 }
 
-static u64
-nv40_instobj_size(struct nvkm_memory *memory)
+static const struct nvkm_memory_ptrs
+nv40_instobj_ptrs = {
+	.rd32 = nv40_instobj_rd32,
+	.wr32 = nv40_instobj_wr32,
+};
+
+static void
+nv40_instobj_release(struct nvkm_memory *memory)
 {
-	return nv40_instobj(memory)->node->length;
+	wmb();
 }
 
 static void __iomem *
@@ -70,23 +77,22 @@ nv40_instobj_acquire(struct nvkm_memory *memory)
 	return iobj->imem->iomem + iobj->node->offset;
 }
 
-static void
-nv40_instobj_release(struct nvkm_memory *memory)
+static u64
+nv40_instobj_size(struct nvkm_memory *memory)
 {
+	return nv40_instobj(memory)->node->length;
 }
 
-static u32
-nv40_instobj_rd32(struct nvkm_memory *memory, u64 offset)
+static u64
+nv40_instobj_addr(struct nvkm_memory *memory)
 {
-	struct nv40_instobj *iobj = nv40_instobj(memory);
-	return ioread32_native(iobj->imem->iomem + iobj->node->offset + offset);
+	return nv40_instobj(memory)->node->offset;
 }
 
-static void
-nv40_instobj_wr32(struct nvkm_memory *memory, u64 offset, u32 data)
+static enum nvkm_memory_target
+nv40_instobj_target(struct nvkm_memory *memory)
 {
-	struct nv40_instobj *iobj = nv40_instobj(memory);
-	iowrite32_native(data, iobj->imem->iomem + iobj->node->offset + offset);
+	return NVKM_MEM_TARGET_INST;
 }
 
 static void *
@@ -96,6 +102,7 @@ nv40_instobj_dtor(struct nvkm_memory *memory)
 	mutex_lock(&iobj->imem->base.subdev.mutex);
 	nvkm_mm_free(&iobj->imem->heap, &iobj->node);
 	mutex_unlock(&iobj->imem->base.subdev.mutex);
+	nvkm_instobj_dtor(&iobj->imem->base, &iobj->base);
 	return iobj;
 }
 
@@ -107,8 +114,6 @@ nv40_instobj_func = {
 	.addr = nv40_instobj_addr,
 	.acquire = nv40_instobj_acquire,
 	.release = nv40_instobj_release,
-	.rd32 = nv40_instobj_rd32,
-	.wr32 = nv40_instobj_wr32,
 };
 
 static int
@@ -121,9 +126,10 @@ nv40_instobj_new(struct nvkm_instmem *base, u32 size, u32 align, bool zero,
 
 	if (!(iobj = kzalloc(sizeof(*iobj), GFP_KERNEL)))
 		return -ENOMEM;
-	*pmemory = &iobj->memory;
+	*pmemory = &iobj->base.memory;
 
-	nvkm_memory_ctor(&nv40_instobj_func, &iobj->memory);
+	nvkm_instobj_ctor(&nv40_instobj_func, &imem->base, &iobj->base);
+	iobj->base.memory.ptrs = &nv40_instobj_ptrs;
 	iobj->imem = imem;
 
 	mutex_lock(&imem->base.subdev.mutex);
@@ -171,7 +177,7 @@ nv40_instmem_oneinit(struct nvkm_instmem *base)
 	imem->base.reserved += 512 * 1024;	/* object storage */
 	imem->base.reserved = round_up(imem->base.reserved, 4096);
 
-	ret = nvkm_mm_init(&imem->heap, 0, imem->base.reserved, 1);
+	ret = nvkm_mm_init(&imem->heap, 0, 0, imem->base.reserved, 1);
 	if (ret)
 		return ret;
 
@@ -209,10 +215,10 @@ static void *
 nv40_instmem_dtor(struct nvkm_instmem *base)
 {
 	struct nv40_instmem *imem = nv40_instmem(base);
-	nvkm_memory_del(&imem->base.ramfc);
-	nvkm_memory_del(&imem->base.ramro);
+	nvkm_memory_unref(&imem->base.ramfc);
+	nvkm_memory_unref(&imem->base.ramro);
 	nvkm_ramht_del(&imem->base.ramht);
-	nvkm_memory_del(&imem->base.vbios);
+	nvkm_memory_unref(&imem->base.vbios);
 	nvkm_mm_fini(&imem->heap);
 	if (imem->iomem)
 		iounmap(imem->iomem);
@@ -226,7 +232,6 @@ nv40_instmem = {
 	.rd32 = nv40_instmem_rd32,
 	.wr32 = nv40_instmem_wr32,
 	.memory_new = nv40_instobj_new,
-	.persistent = false,
 	.zero = false,
 };
 
@@ -248,8 +253,8 @@ nv40_instmem_new(struct nvkm_device *device, int index,
 	else
 		bar = 3;
 
-	imem->iomem = ioremap(device->func->resource_addr(device, bar),
-			      device->func->resource_size(device, bar));
+	imem->iomem = ioremap_wc(device->func->resource_addr(device, bar),
+				 device->func->resource_size(device, bar));
 	if (!imem->iomem) {
 		nvkm_error(&imem->base.subdev, "unable to map PRAMIN BAR\n");
 		return -EFAULT;
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c
index 6d512c062ae3..db48a1daca0c 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c
@@ -31,147 +31,293 @@
 
 struct nv50_instmem {
 	struct nvkm_instmem base;
-	unsigned long lock_flags;
-	spinlock_t lock;
 	u64 addr;
+
+	/* Mappings that can be evicted when BAR2 space has been exhausted. */
+	struct list_head lru;
 };
 
 /******************************************************************************
  * instmem object implementation
  *****************************************************************************/
-#define nv50_instobj(p) container_of((p), struct nv50_instobj, memory)
+#define nv50_instobj(p) container_of((p), struct nv50_instobj, base.memory)
 
 struct nv50_instobj {
-	struct nvkm_memory memory;
+	struct nvkm_instobj base;
 	struct nv50_instmem *imem;
-	struct nvkm_mem *mem;
-	struct nvkm_vma bar;
+	struct nvkm_memory *ram;
+	struct nvkm_vma *bar;
+	refcount_t maps;
 	void *map;
+	struct list_head lru;
 };
 
-static enum nvkm_memory_target
-nv50_instobj_target(struct nvkm_memory *memory)
+static void
+nv50_instobj_wr32_slow(struct nvkm_memory *memory, u64 offset, u32 data)
 {
-	return NVKM_MEM_TARGET_VRAM;
+	struct nv50_instobj *iobj = nv50_instobj(memory);
+	struct nv50_instmem *imem = iobj->imem;
+	struct nvkm_device *device = imem->base.subdev.device;
+	u64 base = (nvkm_memory_addr(iobj->ram) + offset) & 0xffffff00000ULL;
+	u64 addr = (nvkm_memory_addr(iobj->ram) + offset) & 0x000000fffffULL;
+	unsigned long flags;
+
+	spin_lock_irqsave(&imem->base.lock, flags);
+	if (unlikely(imem->addr != base)) {
+		nvkm_wr32(device, 0x001700, base >> 16);
+		imem->addr = base;
+	}
+	nvkm_wr32(device, 0x700000 + addr, data);
+	spin_unlock_irqrestore(&imem->base.lock, flags);
 }
 
-static u64
-nv50_instobj_addr(struct nvkm_memory *memory)
+static u32
+nv50_instobj_rd32_slow(struct nvkm_memory *memory, u64 offset)
 {
-	return nv50_instobj(memory)->mem->offset;
+	struct nv50_instobj *iobj = nv50_instobj(memory);
+	struct nv50_instmem *imem = iobj->imem;
+	struct nvkm_device *device = imem->base.subdev.device;
+	u64 base = (nvkm_memory_addr(iobj->ram) + offset) & 0xffffff00000ULL;
+	u64 addr = (nvkm_memory_addr(iobj->ram) + offset) & 0x000000fffffULL;
+	u32 data;
+	unsigned long flags;
+
+	spin_lock_irqsave(&imem->base.lock, flags);
+	if (unlikely(imem->addr != base)) {
+		nvkm_wr32(device, 0x001700, base >> 16);
+		imem->addr = base;
+	}
+	data = nvkm_rd32(device, 0x700000 + addr);
+	spin_unlock_irqrestore(&imem->base.lock, flags);
+	return data;
 }
 
-static u64
-nv50_instobj_size(struct nvkm_memory *memory)
+static const struct nvkm_memory_ptrs
+nv50_instobj_slow = {
+	.rd32 = nv50_instobj_rd32_slow,
+	.wr32 = nv50_instobj_wr32_slow,
+};
+
+static void
+nv50_instobj_wr32(struct nvkm_memory *memory, u64 offset, u32 data)
 {
-	return (u64)nv50_instobj(memory)->mem->size << NVKM_RAM_MM_SHIFT;
+	iowrite32_native(data, nv50_instobj(memory)->map + offset);
 }
 
+static u32
+nv50_instobj_rd32(struct nvkm_memory *memory, u64 offset)
+{
+	return ioread32_native(nv50_instobj(memory)->map + offset);
+}
+
+static const struct nvkm_memory_ptrs
+nv50_instobj_fast = {
+	.rd32 = nv50_instobj_rd32,
+	.wr32 = nv50_instobj_wr32,
+};
+
 static void
-nv50_instobj_boot(struct nvkm_memory *memory, struct nvkm_vm *vm)
+nv50_instobj_kmap(struct nv50_instobj *iobj, struct nvkm_vmm *vmm)
 {
-	struct nv50_instobj *iobj = nv50_instobj(memory);
-	struct nvkm_subdev *subdev = &iobj->imem->base.subdev;
+	struct nv50_instmem *imem = iobj->imem;
+	struct nv50_instobj *eobj;
+	struct nvkm_memory *memory = &iobj->base.memory;
+	struct nvkm_subdev *subdev = &imem->base.subdev;
 	struct nvkm_device *device = subdev->device;
+	struct nvkm_vma *bar = NULL, *ebar;
 	u64 size = nvkm_memory_size(memory);
-	void __iomem *map;
+	void *emap;
 	int ret;
 
-	iobj->map = ERR_PTR(-ENOMEM);
-
-	ret = nvkm_vm_get(vm, size, 12, NV_MEM_ACCESS_RW, &iobj->bar);
-	if (ret == 0) {
-		map = ioremap(device->func->resource_addr(device, 3) +
-			      (u32)iobj->bar.offset, size);
-		if (map) {
-			nvkm_memory_map(memory, &iobj->bar, 0);
-			iobj->map = map;
-		} else {
-			nvkm_warn(subdev, "PRAMIN ioremap failed\n");
-			nvkm_vm_put(&iobj->bar);
+	/* Attempt to allocate BAR2 address-space and map the object
+	 * into it.  The lock has to be dropped while doing this due
+	 * to the possibility of recursion for page table allocation.
+	 */
+	mutex_unlock(&subdev->mutex);
+	while ((ret = nvkm_vmm_get(vmm, 12, size, &bar))) {
+		/* Evict unused mappings, and keep retrying until we either
+		 * succeed,or there's no more objects left on the LRU.
+		 */
+		mutex_lock(&subdev->mutex);
+		eobj = list_first_entry_or_null(&imem->lru, typeof(*eobj), lru);
+		if (eobj) {
+			nvkm_debug(subdev, "evict %016llx %016llx @ %016llx\n",
+				   nvkm_memory_addr(&eobj->base.memory),
+				   nvkm_memory_size(&eobj->base.memory),
+				   eobj->bar->addr);
+			list_del_init(&eobj->lru);
+			ebar = eobj->bar;
+			eobj->bar = NULL;
+			emap = eobj->map;
+			eobj->map = NULL;
 		}
-	} else {
-		nvkm_warn(subdev, "PRAMIN exhausted\n");
+		mutex_unlock(&subdev->mutex);
+		if (!eobj)
+			break;
+		iounmap(emap);
+		nvkm_vmm_put(vmm, &ebar);
 	}
+
+	if (ret == 0)
+		ret = nvkm_memory_map(memory, 0, vmm, bar, NULL, 0);
+	mutex_lock(&subdev->mutex);
+	if (ret || iobj->bar) {
+		/* We either failed, or another thread beat us. */
+		mutex_unlock(&subdev->mutex);
+		nvkm_vmm_put(vmm, &bar);
+		mutex_lock(&subdev->mutex);
+		return;
+	}
+
+	/* Make the mapping visible to the host. */
+	iobj->bar = bar;
+	iobj->map = ioremap_wc(device->func->resource_addr(device, 3) +
+			       (u32)iobj->bar->addr, size);
+	if (!iobj->map) {
+		nvkm_warn(subdev, "PRAMIN ioremap failed\n");
+		nvkm_vmm_put(vmm, &iobj->bar);
+	}
+}
+
+static int
+nv50_instobj_map(struct nvkm_memory *memory, u64 offset, struct nvkm_vmm *vmm,
+		 struct nvkm_vma *vma, void *argv, u32 argc)
+{
+	memory = nv50_instobj(memory)->ram;
+	return nvkm_memory_map(memory, offset, vmm, vma, argv, argc);
 }
 
 static void
 nv50_instobj_release(struct nvkm_memory *memory)
 {
-	struct nv50_instmem *imem = nv50_instobj(memory)->imem;
-	spin_unlock_irqrestore(&imem->lock, imem->lock_flags);
+	struct nv50_instobj *iobj = nv50_instobj(memory);
+	struct nv50_instmem *imem = iobj->imem;
+	struct nvkm_subdev *subdev = &imem->base.subdev;
+
+	wmb();
+	nvkm_bar_flush(subdev->device->bar);
+
+	if (refcount_dec_and_mutex_lock(&iobj->maps, &subdev->mutex)) {
+		/* Add the now-unused mapping to the LRU instead of directly
+		 * unmapping it here, in case we need to map it again later.
+		 */
+		if (likely(iobj->lru.next) && iobj->map) {
+			BUG_ON(!list_empty(&iobj->lru));
+			list_add_tail(&iobj->lru, &imem->lru);
+		}
+
+		/* Switch back to NULL accessors when last map is gone. */
+		iobj->base.memory.ptrs = NULL;
+		mutex_unlock(&subdev->mutex);
+	}
 }
 
 static void __iomem *
 nv50_instobj_acquire(struct nvkm_memory *memory)
 {
 	struct nv50_instobj *iobj = nv50_instobj(memory);
-	struct nv50_instmem *imem = iobj->imem;
-	struct nvkm_bar *bar = imem->base.subdev.device->bar;
-	struct nvkm_vm *vm;
-	unsigned long flags;
+	struct nvkm_instmem *imem = &iobj->imem->base;
+	struct nvkm_vmm *vmm;
+	void __iomem *map = NULL;
 
-	if (!iobj->map && (vm = nvkm_bar_kmap(bar)))
-		nvkm_memory_boot(memory, vm);
-	if (!IS_ERR_OR_NULL(iobj->map))
+	/* Already mapped? */
+	if (refcount_inc_not_zero(&iobj->maps))
 		return iobj->map;
 
-	spin_lock_irqsave(&imem->lock, flags);
-	imem->lock_flags = flags;
-	return NULL;
-}
+	/* Take the lock, and re-check that another thread hasn't
+	 * already mapped the object in the meantime.
+	 */
+	mutex_lock(&imem->subdev.mutex);
+	if (refcount_inc_not_zero(&iobj->maps)) {
+		mutex_unlock(&imem->subdev.mutex);
+		return iobj->map;
+	}
 
-static u32
-nv50_instobj_rd32(struct nvkm_memory *memory, u64 offset)
-{
-	struct nv50_instobj *iobj = nv50_instobj(memory);
-	struct nv50_instmem *imem = iobj->imem;
-	struct nvkm_device *device = imem->base.subdev.device;
-	u64 base = (iobj->mem->offset + offset) & 0xffffff00000ULL;
-	u64 addr = (iobj->mem->offset + offset) & 0x000000fffffULL;
-	u32 data;
+	/* Attempt to get a direct CPU mapping of the object. */
+	if ((vmm = nvkm_bar_bar2_vmm(imem->subdev.device))) {
+		if (!iobj->map)
+			nv50_instobj_kmap(iobj, vmm);
+		map = iobj->map;
+	}
 
-	if (unlikely(imem->addr != base)) {
-		nvkm_wr32(device, 0x001700, base >> 16);
-		imem->addr = base;
+	if (!refcount_inc_not_zero(&iobj->maps)) {
+		/* Exclude object from eviction while it's being accessed. */
+		if (likely(iobj->lru.next))
+			list_del_init(&iobj->lru);
+
+		if (map)
+			iobj->base.memory.ptrs = &nv50_instobj_fast;
+		else
+			iobj->base.memory.ptrs = &nv50_instobj_slow;
+		refcount_set(&iobj->maps, 1);
 	}
-	data = nvkm_rd32(device, 0x700000 + addr);
-	return data;
+
+	mutex_unlock(&imem->subdev.mutex);
+	return map;
 }
 
 static void
-nv50_instobj_wr32(struct nvkm_memory *memory, u64 offset, u32 data)
+nv50_instobj_boot(struct nvkm_memory *memory, struct nvkm_vmm *vmm)
 {
 	struct nv50_instobj *iobj = nv50_instobj(memory);
-	struct nv50_instmem *imem = iobj->imem;
-	struct nvkm_device *device = imem->base.subdev.device;
-	u64 base = (iobj->mem->offset + offset) & 0xffffff00000ULL;
-	u64 addr = (iobj->mem->offset + offset) & 0x000000fffffULL;
-
-	if (unlikely(imem->addr != base)) {
-		nvkm_wr32(device, 0x001700, base >> 16);
-		imem->addr = base;
+	struct nvkm_instmem *imem = &iobj->imem->base;
+
+	/* Exclude bootstrapped objects (ie. the page tables for the
+	 * instmem BAR itself) from eviction.
+	 */
+	mutex_lock(&imem->subdev.mutex);
+	if (likely(iobj->lru.next)) {
+		list_del_init(&iobj->lru);
+		iobj->lru.next = NULL;
 	}
-	nvkm_wr32(device, 0x700000 + addr, data);
+
+	nv50_instobj_kmap(iobj, vmm);
+	nvkm_instmem_boot(imem);
+	mutex_unlock(&imem->subdev.mutex);
 }
 
-static void
-nv50_instobj_map(struct nvkm_memory *memory, struct nvkm_vma *vma, u64 offset)
+static u64
+nv50_instobj_size(struct nvkm_memory *memory)
 {
-	struct nv50_instobj *iobj = nv50_instobj(memory);
-	nvkm_vm_map_at(vma, offset, iobj->mem);
+	return nvkm_memory_size(nv50_instobj(memory)->ram);
+}
+
+static u64
+nv50_instobj_addr(struct nvkm_memory *memory)
+{
+	return nvkm_memory_addr(nv50_instobj(memory)->ram);
+}
+
+static enum nvkm_memory_target
+nv50_instobj_target(struct nvkm_memory *memory)
+{
+	return nvkm_memory_target(nv50_instobj(memory)->ram);
 }
 
 static void *
 nv50_instobj_dtor(struct nvkm_memory *memory)
 {
 	struct nv50_instobj *iobj = nv50_instobj(memory);
-	struct nvkm_ram *ram = iobj->imem->base.subdev.device->fb->ram;
-	if (!IS_ERR_OR_NULL(iobj->map)) {
-		nvkm_vm_put(&iobj->bar);
-		iounmap(iobj->map);
+	struct nvkm_instmem *imem = &iobj->imem->base;
+	struct nvkm_vma *bar;
+	void *map = map;
+
+	mutex_lock(&imem->subdev.mutex);
+	if (likely(iobj->lru.next))
+		list_del(&iobj->lru);
+	map = iobj->map;
+	bar = iobj->bar;
+	mutex_unlock(&imem->subdev.mutex);
+
+	if (map) {
+		struct nvkm_vmm *vmm = nvkm_bar_bar2_vmm(imem->subdev.device);
+		iounmap(map);
+		if (likely(vmm)) /* Can be NULL during BAR destructor. */
+			nvkm_vmm_put(vmm, &bar);
 	}
-	ram->func->put(ram, &iobj->mem);
+
+	nvkm_memory_unref(&iobj->ram);
+	nvkm_instobj_dtor(imem, &iobj->base);
 	return iobj;
 }
 
@@ -184,8 +330,6 @@ nv50_instobj_func = {
 	.boot = nv50_instobj_boot,
 	.acquire = nv50_instobj_acquire,
 	.release = nv50_instobj_release,
-	.rd32 = nv50_instobj_rd32,
-	.wr32 = nv50_instobj_wr32,
 	.map = nv50_instobj_map,
 };
 
@@ -195,25 +339,19 @@ nv50_instobj_new(struct nvkm_instmem *base, u32 size, u32 align, bool zero,
 {
 	struct nv50_instmem *imem = nv50_instmem(base);
 	struct nv50_instobj *iobj;
-	struct nvkm_ram *ram = imem->base.subdev.device->fb->ram;
-	int ret;
+	struct nvkm_device *device = imem->base.subdev.device;
+	u8 page = max(order_base_2(align), 12);
 
 	if (!(iobj = kzalloc(sizeof(*iobj), GFP_KERNEL)))
 		return -ENOMEM;
-	*pmemory = &iobj->memory;
+	*pmemory = &iobj->base.memory;
 
-	nvkm_memory_ctor(&nv50_instobj_func, &iobj->memory);
+	nvkm_instobj_ctor(&nv50_instobj_func, &imem->base, &iobj->base);
 	iobj->imem = imem;
+	refcount_set(&iobj->maps, 0);
+	INIT_LIST_HEAD(&iobj->lru);
 
-	size  = max((size  + 4095) & ~4095, (u32)4096);
-	align = max((align + 4095) & ~4095, (u32)4096);
-
-	ret = ram->func->get(ram, size, align, 0, 0x800, &iobj->mem);
-	if (ret)
-		return ret;
-
-	iobj->mem->page_shift = 12;
-	return 0;
+	return nvkm_ram_get(device, 0, 1, page, size, true, true, &iobj->ram);
 }
 
 /******************************************************************************
@@ -230,7 +368,6 @@ static const struct nvkm_instmem_func
 nv50_instmem = {
 	.fini = nv50_instmem_fini,
 	.memory_new = nv50_instobj_new,
-	.persistent = false,
 	.zero = false,
 };
 
@@ -243,7 +380,7 @@ nv50_instmem_new(struct nvkm_device *device, int index,
 	if (!(imem = kzalloc(sizeof(*imem), GFP_KERNEL)))
 		return -ENOMEM;
 	nvkm_instmem_ctor(&nv50_instmem, device, index, &imem->base);
-	spin_lock_init(&imem->lock);
+	INIT_LIST_HEAD(&imem->lru);
 	*pimem = &imem->base;
 	return 0;
 }
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/priv.h b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/priv.h
index 021e7a1f39a1..b9e4751b9921 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/priv.h
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/priv.h
@@ -12,10 +12,22 @@ struct nvkm_instmem_func {
 	void (*wr32)(struct nvkm_instmem *, u32 addr, u32 data);
 	int (*memory_new)(struct nvkm_instmem *, u32 size, u32 align,
 			  bool zero, struct nvkm_memory **);
-	bool persistent;
 	bool zero;
 };
 
 void nvkm_instmem_ctor(const struct nvkm_instmem_func *, struct nvkm_device *,
 		       int index, struct nvkm_instmem *);
+void nvkm_instmem_boot(struct nvkm_instmem *);
+
+#include <core/memory.h>
+
+struct nvkm_instobj {
+	struct nvkm_memory memory;
+	struct list_head head;
+	u32 *suspend;
+};
+
+void nvkm_instobj_ctor(const struct nvkm_memory_func *func,
+		       struct nvkm_instmem *, struct nvkm_instobj *);
+void nvkm_instobj_dtor(struct nvkm_instmem *, struct nvkm_instobj *);
 #endif
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/base.c
index 0c7ef250dcaf..1f185274d3e6 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/base.c
@@ -23,26 +23,12 @@
  */
 #include "priv.h"
 
-#include <subdev/fb.h>
-
-int
-nvkm_ltc_tags_alloc(struct nvkm_ltc *ltc, u32 n, struct nvkm_mm_node **pnode)
-{
-	int ret = nvkm_mm_head(&ltc->tags, 0, 1, n, n, 1, pnode);
-	if (ret)
-		*pnode = NULL;
-	return ret;
-}
-
-void
-nvkm_ltc_tags_free(struct nvkm_ltc *ltc, struct nvkm_mm_node **pnode)
-{
-	nvkm_mm_free(&ltc->tags, pnode);
-}
+#include <core/memory.h>
 
 void
-nvkm_ltc_tags_clear(struct nvkm_ltc *ltc, u32 first, u32 count)
+nvkm_ltc_tags_clear(struct nvkm_device *device, u32 first, u32 count)
 {
+	struct nvkm_ltc *ltc = device->ltc;
 	const u32 limit = first + count - 1;
 
 	BUG_ON((first > limit) || (limit >= ltc->num_tags));
@@ -116,10 +102,7 @@ static void *
 nvkm_ltc_dtor(struct nvkm_subdev *subdev)
 {
 	struct nvkm_ltc *ltc = nvkm_ltc(subdev);
-	struct nvkm_ram *ram = ltc->subdev.device->fb->ram;
-	nvkm_mm_fini(&ltc->tags);
-	if (ram)
-		nvkm_mm_free(&ram->vram, &ltc->tag_ram);
+	nvkm_memory_unref(&ltc->tag_ram);
 	return ltc;
 }
 
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gf100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gf100.c
index 4a0fa0a9b802..a21ef45b8572 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gf100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gf100.c
@@ -23,6 +23,7 @@
  */
 #include "priv.h"
 
+#include <core/memory.h>
 #include <subdev/fb.h>
 #include <subdev/timer.h>
 
@@ -152,7 +153,10 @@ gf100_ltc_flush(struct nvkm_ltc *ltc)
 int
 gf100_ltc_oneinit_tag_ram(struct nvkm_ltc *ltc)
 {
-	struct nvkm_ram *ram = ltc->subdev.device->fb->ram;
+	struct nvkm_device *device = ltc->subdev.device;
+	struct nvkm_fb *fb = device->fb;
+	struct nvkm_ram *ram = fb->ram;
+	u32 bits = (nvkm_rd32(device, 0x100c80) & 0x00001000) ? 16 : 17;
 	u32 tag_size, tag_margin, tag_align;
 	int ret;
 
@@ -164,8 +168,8 @@ gf100_ltc_oneinit_tag_ram(struct nvkm_ltc *ltc)
 
 	/* tags for 1/4 of VRAM should be enough (8192/4 per GiB of VRAM) */
 	ltc->num_tags = (ram->size >> 17) / 4;
-	if (ltc->num_tags > (1 << 17))
-		ltc->num_tags = 1 << 17; /* we have 17 bits in PTE */
+	if (ltc->num_tags > (1 << bits))
+		ltc->num_tags = 1 << bits; /* we have 16/17 bits in PTE */
 	ltc->num_tags = (ltc->num_tags + 63) & ~63; /* round up to 64 */
 
 	tag_align = ltc->ltc_nr * 0x800;
@@ -181,14 +185,13 @@ gf100_ltc_oneinit_tag_ram(struct nvkm_ltc *ltc)
 	 */
 	tag_size  = (ltc->num_tags / 64) * 0x6000 + tag_margin;
 	tag_size += tag_align;
-	tag_size  = (tag_size + 0xfff) >> 12; /* round up */
 
-	ret = nvkm_mm_tail(&ram->vram, 1, 1, tag_size, tag_size, 1,
-			   &ltc->tag_ram);
+	ret = nvkm_ram_get(device, NVKM_RAM_MM_NORMAL, 0x01, 12, tag_size,
+			   true, true, &ltc->tag_ram);
 	if (ret) {
 		ltc->num_tags = 0;
 	} else {
-		u64 tag_base = ((u64)ltc->tag_ram->offset << 12) + tag_margin;
+		u64 tag_base = nvkm_memory_addr(ltc->tag_ram) + tag_margin;
 
 		tag_base += tag_align - 1;
 		do_div(tag_base, tag_align);
@@ -197,7 +200,8 @@ gf100_ltc_oneinit_tag_ram(struct nvkm_ltc *ltc)
 	}
 
 mm_init:
-	return nvkm_mm_init(&ltc->tags, 0, ltc->num_tags, 1);
+	nvkm_mm_fini(&fb->tags);
+	return nvkm_mm_init(&fb->tags, 0, 0, ltc->num_tags, 1);
 }
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gp100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gp100.c
index 0bdfb2f40266..e34d42108019 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gp100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gp100.c
@@ -45,7 +45,7 @@ gp100_ltc_oneinit(struct nvkm_ltc *ltc)
 	ltc->ltc_nr = nvkm_rd32(device, 0x12006c);
 	ltc->lts_nr = nvkm_rd32(device, 0x17e280) >> 28;
 	/*XXX: tagram allocation - TBD */
-	return nvkm_mm_init(&ltc->tags, 0, 0, 1);
+	return 0;
 }
 
 static void
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/Kbuild
index 012c9db687b2..352a65f9371c 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/Kbuild
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/Kbuild
@@ -3,4 +3,33 @@ nvkm-y += nvkm/subdev/mmu/nv04.o
 nvkm-y += nvkm/subdev/mmu/nv41.o
 nvkm-y += nvkm/subdev/mmu/nv44.o
 nvkm-y += nvkm/subdev/mmu/nv50.o
+nvkm-y += nvkm/subdev/mmu/g84.o
 nvkm-y += nvkm/subdev/mmu/gf100.o
+nvkm-y += nvkm/subdev/mmu/gk104.o
+nvkm-y += nvkm/subdev/mmu/gk20a.o
+nvkm-y += nvkm/subdev/mmu/gm200.o
+nvkm-y += nvkm/subdev/mmu/gm20b.o
+nvkm-y += nvkm/subdev/mmu/gp100.o
+nvkm-y += nvkm/subdev/mmu/gp10b.o
+
+nvkm-y += nvkm/subdev/mmu/mem.o
+nvkm-y += nvkm/subdev/mmu/memnv04.o
+nvkm-y += nvkm/subdev/mmu/memnv50.o
+nvkm-y += nvkm/subdev/mmu/memgf100.o
+
+nvkm-y += nvkm/subdev/mmu/vmm.o
+nvkm-y += nvkm/subdev/mmu/vmmnv04.o
+nvkm-y += nvkm/subdev/mmu/vmmnv41.o
+nvkm-y += nvkm/subdev/mmu/vmmnv44.o
+nvkm-y += nvkm/subdev/mmu/vmmnv50.o
+nvkm-y += nvkm/subdev/mmu/vmmgf100.o
+nvkm-y += nvkm/subdev/mmu/vmmgk104.o
+nvkm-y += nvkm/subdev/mmu/vmmgk20a.o
+nvkm-y += nvkm/subdev/mmu/vmmgm200.o
+nvkm-y += nvkm/subdev/mmu/vmmgm20b.o
+nvkm-y += nvkm/subdev/mmu/vmmgp100.o
+nvkm-y += nvkm/subdev/mmu/vmmgp10b.o
+
+nvkm-y += nvkm/subdev/mmu/umem.o
+nvkm-y += nvkm/subdev/mmu/ummu.o
+nvkm-y += nvkm/subdev/mmu/uvmm.o
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/base.c
index 455da298227f..ee11ccaf0563 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/base.c
@@ -21,480 +21,367 @@
  *
  * Authors: Ben Skeggs
  */
-#include "priv.h"
+#include "ummu.h"
+#include "vmm.h"
 
-#include <core/gpuobj.h>
+#include <subdev/bar.h>
 #include <subdev/fb.h>
 
-void
-nvkm_vm_map_at(struct nvkm_vma *vma, u64 delta, struct nvkm_mem *node)
-{
-	struct nvkm_vm *vm = vma->vm;
-	struct nvkm_mmu *mmu = vm->mmu;
-	struct nvkm_mm_node *r = node->mem;
-	int big = vma->node->type != mmu->func->spg_shift;
-	u32 offset = vma->node->offset + (delta >> 12);
-	u32 bits = vma->node->type - 12;
-	u32 pde  = (offset >> mmu->func->pgt_bits) - vm->fpde;
-	u32 pte  = (offset & ((1 << mmu->func->pgt_bits) - 1)) >> bits;
-	u32 max  = 1 << (mmu->func->pgt_bits - bits);
-	u32 end, len;
-
-	delta = 0;
-	while (r) {
-		u64 phys = (u64)r->offset << 12;
-		u32 num  = r->length >> bits;
-
-		while (num) {
-			struct nvkm_memory *pgt = vm->pgt[pde].mem[big];
-
-			end = (pte + num);
-			if (unlikely(end >= max))
-				end = max;
-			len = end - pte;
-
-			mmu->func->map(vma, pgt, node, pte, len, phys, delta);
-
-			num -= len;
-			pte += len;
-			if (unlikely(end >= max)) {
-				phys += len << (bits + 12);
-				pde++;
-				pte = 0;
-			}
-
-			delta += (u64)len << vma->node->type;
-		}
-		r = r->next;
-	};
-
-	mmu->func->flush(vm);
-}
+#include <nvif/if500d.h>
+#include <nvif/if900d.h>
 
-static void
-nvkm_vm_map_sg_table(struct nvkm_vma *vma, u64 delta, u64 length,
-		     struct nvkm_mem *mem)
-{
-	struct nvkm_vm *vm = vma->vm;
-	struct nvkm_mmu *mmu = vm->mmu;
-	int big = vma->node->type != mmu->func->spg_shift;
-	u32 offset = vma->node->offset + (delta >> 12);
-	u32 bits = vma->node->type - 12;
-	u32 num  = length >> vma->node->type;
-	u32 pde  = (offset >> mmu->func->pgt_bits) - vm->fpde;
-	u32 pte  = (offset & ((1 << mmu->func->pgt_bits) - 1)) >> bits;
-	u32 max  = 1 << (mmu->func->pgt_bits - bits);
-	unsigned m, sglen;
-	u32 end, len;
-	int i;
-	struct scatterlist *sg;
-
-	for_each_sg(mem->sg->sgl, sg, mem->sg->nents, i) {
-		struct nvkm_memory *pgt = vm->pgt[pde].mem[big];
-		sglen = sg_dma_len(sg) >> PAGE_SHIFT;
-
-		end = pte + sglen;
-		if (unlikely(end >= max))
-			end = max;
-		len = end - pte;
-
-		for (m = 0; m < len; m++) {
-			dma_addr_t addr = sg_dma_address(sg) + (m << PAGE_SHIFT);
-
-			mmu->func->map_sg(vma, pgt, mem, pte, 1, &addr);
-			num--;
-			pte++;
-
-			if (num == 0)
-				goto finish;
-		}
-		if (unlikely(end >= max)) {
-			pde++;
-			pte = 0;
-		}
-		if (m < sglen) {
-			for (; m < sglen; m++) {
-				dma_addr_t addr = sg_dma_address(sg) + (m << PAGE_SHIFT);
-
-				mmu->func->map_sg(vma, pgt, mem, pte, 1, &addr);
-				num--;
-				pte++;
-				if (num == 0)
-					goto finish;
-			}
-		}
-
-	}
-finish:
-	mmu->func->flush(vm);
-}
+struct nvkm_mmu_ptp {
+	struct nvkm_mmu_pt *pt;
+	struct list_head head;
+	u8  shift;
+	u16 mask;
+	u16 free;
+};
 
 static void
-nvkm_vm_map_sg(struct nvkm_vma *vma, u64 delta, u64 length,
-	       struct nvkm_mem *mem)
+nvkm_mmu_ptp_put(struct nvkm_mmu *mmu, bool force, struct nvkm_mmu_pt *pt)
 {
-	struct nvkm_vm *vm = vma->vm;
-	struct nvkm_mmu *mmu = vm->mmu;
-	dma_addr_t *list = mem->pages;
-	int big = vma->node->type != mmu->func->spg_shift;
-	u32 offset = vma->node->offset + (delta >> 12);
-	u32 bits = vma->node->type - 12;
-	u32 num  = length >> vma->node->type;
-	u32 pde  = (offset >> mmu->func->pgt_bits) - vm->fpde;
-	u32 pte  = (offset & ((1 << mmu->func->pgt_bits) - 1)) >> bits;
-	u32 max  = 1 << (mmu->func->pgt_bits - bits);
-	u32 end, len;
-
-	while (num) {
-		struct nvkm_memory *pgt = vm->pgt[pde].mem[big];
-
-		end = (pte + num);
-		if (unlikely(end >= max))
-			end = max;
-		len = end - pte;
-
-		mmu->func->map_sg(vma, pgt, mem, pte, len, list);
-
-		num  -= len;
-		pte  += len;
-		list += len;
-		if (unlikely(end >= max)) {
-			pde++;
-			pte = 0;
-		}
+	const int slot = pt->base >> pt->ptp->shift;
+	struct nvkm_mmu_ptp *ptp = pt->ptp;
+
+	/* If there were no free slots in the parent allocation before,
+	 * there will be now, so return PTP to the cache.
+	 */
+	if (!ptp->free)
+		list_add(&ptp->head, &mmu->ptp.list);
+	ptp->free |= BIT(slot);
+
+	/* If there's no more sub-allocations, destroy PTP. */
+	if (ptp->free == ptp->mask) {
+		nvkm_mmu_ptc_put(mmu, force, &ptp->pt);
+		list_del(&ptp->head);
+		kfree(ptp);
 	}
 
-	mmu->func->flush(vm);
+	kfree(pt);
 }
 
-void
-nvkm_vm_map(struct nvkm_vma *vma, struct nvkm_mem *node)
+struct nvkm_mmu_pt *
+nvkm_mmu_ptp_get(struct nvkm_mmu *mmu, u32 size, bool zero)
 {
-	if (node->sg)
-		nvkm_vm_map_sg_table(vma, 0, node->size << 12, node);
-	else
-	if (node->pages)
-		nvkm_vm_map_sg(vma, 0, node->size << 12, node);
-	else
-		nvkm_vm_map_at(vma, 0, node);
-}
+	struct nvkm_mmu_pt *pt;
+	struct nvkm_mmu_ptp *ptp;
+	int slot;
+
+	if (!(pt = kzalloc(sizeof(*pt), GFP_KERNEL)))
+		return NULL;
+
+	ptp = list_first_entry_or_null(&mmu->ptp.list, typeof(*ptp), head);
+	if (!ptp) {
+		/* Need to allocate a new parent to sub-allocate from. */
+		if (!(ptp = kmalloc(sizeof(*ptp), GFP_KERNEL))) {
+			kfree(pt);
+			return NULL;
+		}
 
-void
-nvkm_vm_unmap_at(struct nvkm_vma *vma, u64 delta, u64 length)
-{
-	struct nvkm_vm *vm = vma->vm;
-	struct nvkm_mmu *mmu = vm->mmu;
-	int big = vma->node->type != mmu->func->spg_shift;
-	u32 offset = vma->node->offset + (delta >> 12);
-	u32 bits = vma->node->type - 12;
-	u32 num  = length >> vma->node->type;
-	u32 pde  = (offset >> mmu->func->pgt_bits) - vm->fpde;
-	u32 pte  = (offset & ((1 << mmu->func->pgt_bits) - 1)) >> bits;
-	u32 max  = 1 << (mmu->func->pgt_bits - bits);
-	u32 end, len;
-
-	while (num) {
-		struct nvkm_memory *pgt = vm->pgt[pde].mem[big];
-
-		end = (pte + num);
-		if (unlikely(end >= max))
-			end = max;
-		len = end - pte;
-
-		mmu->func->unmap(vma, pgt, pte, len);
-
-		num -= len;
-		pte += len;
-		if (unlikely(end >= max)) {
-			pde++;
-			pte = 0;
+		ptp->pt = nvkm_mmu_ptc_get(mmu, 0x1000, 0x1000, false);
+		if (!ptp->pt) {
+			kfree(ptp);
+			kfree(pt);
+			return NULL;
 		}
-	}
 
-	mmu->func->flush(vm);
+		ptp->shift = order_base_2(size);
+		slot = nvkm_memory_size(ptp->pt->memory) >> ptp->shift;
+		ptp->mask = (1 << slot) - 1;
+		ptp->free = ptp->mask;
+		list_add(&ptp->head, &mmu->ptp.list);
+	}
+	pt->ptp = ptp;
+	pt->sub = true;
+
+	/* Sub-allocate from parent object, removing PTP from cache
+	 * if there's no more free slots left.
+	 */
+	slot = __ffs(ptp->free);
+	ptp->free &= ~BIT(slot);
+	if (!ptp->free)
+		list_del(&ptp->head);
+
+	pt->memory = pt->ptp->pt->memory;
+	pt->base = slot << ptp->shift;
+	pt->addr = pt->ptp->pt->addr + pt->base;
+	return pt;
 }
 
-void
-nvkm_vm_unmap(struct nvkm_vma *vma)
-{
-	nvkm_vm_unmap_at(vma, 0, (u64)vma->node->length << 12);
-}
+struct nvkm_mmu_ptc {
+	struct list_head head;
+	struct list_head item;
+	u32 size;
+	u32 refs;
+};
 
-static void
-nvkm_vm_unmap_pgt(struct nvkm_vm *vm, int big, u32 fpde, u32 lpde)
+static inline struct nvkm_mmu_ptc *
+nvkm_mmu_ptc_find(struct nvkm_mmu *mmu, u32 size)
 {
-	struct nvkm_mmu *mmu = vm->mmu;
-	struct nvkm_vm_pgd *vpgd;
-	struct nvkm_vm_pgt *vpgt;
-	struct nvkm_memory *pgt;
-	u32 pde;
-
-	for (pde = fpde; pde <= lpde; pde++) {
-		vpgt = &vm->pgt[pde - vm->fpde];
-		if (--vpgt->refcount[big])
-			continue;
-
-		pgt = vpgt->mem[big];
-		vpgt->mem[big] = NULL;
-
-		list_for_each_entry(vpgd, &vm->pgd_list, head) {
-			mmu->func->map_pgt(vpgd->obj, pde, vpgt->mem);
-		}
+	struct nvkm_mmu_ptc *ptc;
 
-		mmu->func->flush(vm);
+	list_for_each_entry(ptc, &mmu->ptc.list, head) {
+		if (ptc->size == size)
+			return ptc;
+	}
 
-		nvkm_memory_del(&pgt);
+	ptc = kmalloc(sizeof(*ptc), GFP_KERNEL);
+	if (ptc) {
+		INIT_LIST_HEAD(&ptc->item);
+		ptc->size = size;
+		ptc->refs = 0;
+		list_add(&ptc->head, &mmu->ptc.list);
 	}
+
+	return ptc;
 }
 
-static int
-nvkm_vm_map_pgt(struct nvkm_vm *vm, u32 pde, u32 type)
+void
+nvkm_mmu_ptc_put(struct nvkm_mmu *mmu, bool force, struct nvkm_mmu_pt **ppt)
 {
-	struct nvkm_mmu *mmu = vm->mmu;
-	struct nvkm_vm_pgt *vpgt = &vm->pgt[pde - vm->fpde];
-	struct nvkm_vm_pgd *vpgd;
-	int big = (type != mmu->func->spg_shift);
-	u32 pgt_size;
-	int ret;
-
-	pgt_size  = (1 << (mmu->func->pgt_bits + 12)) >> type;
-	pgt_size *= 8;
-
-	ret = nvkm_memory_new(mmu->subdev.device, NVKM_MEM_TARGET_INST,
-			      pgt_size, 0x1000, true, &vpgt->mem[big]);
-	if (unlikely(ret))
-		return ret;
+	struct nvkm_mmu_pt *pt = *ppt;
+	if (pt) {
+		/* Handle sub-allocated page tables. */
+		if (pt->sub) {
+			mutex_lock(&mmu->ptp.mutex);
+			nvkm_mmu_ptp_put(mmu, force, pt);
+			mutex_unlock(&mmu->ptp.mutex);
+			return;
+		}
 
-	list_for_each_entry(vpgd, &vm->pgd_list, head) {
-		mmu->func->map_pgt(vpgd->obj, pde, vpgt->mem);
+		/* Either cache or free the object. */
+		mutex_lock(&mmu->ptc.mutex);
+		if (pt->ptc->refs < 8 /* Heuristic. */ && !force) {
+			list_add_tail(&pt->head, &pt->ptc->item);
+			pt->ptc->refs++;
+		} else {
+			nvkm_memory_unref(&pt->memory);
+			kfree(pt);
+		}
+		mutex_unlock(&mmu->ptc.mutex);
 	}
-
-	vpgt->refcount[big]++;
-	return 0;
 }
 
-int
-nvkm_vm_get(struct nvkm_vm *vm, u64 size, u32 page_shift, u32 access,
-	    struct nvkm_vma *vma)
+struct nvkm_mmu_pt *
+nvkm_mmu_ptc_get(struct nvkm_mmu *mmu, u32 size, u32 align, bool zero)
 {
-	struct nvkm_mmu *mmu = vm->mmu;
-	u32 align = (1 << page_shift) >> 12;
-	u32 msize = size >> 12;
-	u32 fpde, lpde, pde;
+	struct nvkm_mmu_ptc *ptc;
+	struct nvkm_mmu_pt *pt;
 	int ret;
 
-	mutex_lock(&vm->mutex);
-	ret = nvkm_mm_head(&vm->mm, 0, page_shift, msize, msize, align,
-			   &vma->node);
-	if (unlikely(ret != 0)) {
-		mutex_unlock(&vm->mutex);
-		return ret;
+	/* Sub-allocated page table (ie. GP100 LPT). */
+	if (align < 0x1000) {
+		mutex_lock(&mmu->ptp.mutex);
+		pt = nvkm_mmu_ptp_get(mmu, align, zero);
+		mutex_unlock(&mmu->ptp.mutex);
+		return pt;
 	}
 
-	fpde = (vma->node->offset >> mmu->func->pgt_bits);
-	lpde = (vma->node->offset + vma->node->length - 1) >> mmu->func->pgt_bits;
+	/* Lookup cache for this page table size. */
+	mutex_lock(&mmu->ptc.mutex);
+	ptc = nvkm_mmu_ptc_find(mmu, size);
+	if (!ptc) {
+		mutex_unlock(&mmu->ptc.mutex);
+		return NULL;
+	}
 
-	for (pde = fpde; pde <= lpde; pde++) {
-		struct nvkm_vm_pgt *vpgt = &vm->pgt[pde - vm->fpde];
-		int big = (vma->node->type != mmu->func->spg_shift);
+	/* If there's a free PT in the cache, reuse it. */
+	pt = list_first_entry_or_null(&ptc->item, typeof(*pt), head);
+	if (pt) {
+		if (zero)
+			nvkm_fo64(pt->memory, 0, 0, size >> 3);
+		list_del(&pt->head);
+		ptc->refs--;
+		mutex_unlock(&mmu->ptc.mutex);
+		return pt;
+	}
+	mutex_unlock(&mmu->ptc.mutex);
 
-		if (likely(vpgt->refcount[big])) {
-			vpgt->refcount[big]++;
-			continue;
-		}
+	/* No such luck, we need to allocate. */
+	if (!(pt = kmalloc(sizeof(*pt), GFP_KERNEL)))
+		return NULL;
+	pt->ptc = ptc;
+	pt->sub = false;
 
-		ret = nvkm_vm_map_pgt(vm, pde, vma->node->type);
-		if (ret) {
-			if (pde != fpde)
-				nvkm_vm_unmap_pgt(vm, big, fpde, pde - 1);
-			nvkm_mm_free(&vm->mm, &vma->node);
-			mutex_unlock(&vm->mutex);
-			return ret;
-		}
+	ret = nvkm_memory_new(mmu->subdev.device, NVKM_MEM_TARGET_INST,
+			      size, align, zero, &pt->memory);
+	if (ret) {
+		kfree(pt);
+		return NULL;
 	}
-	mutex_unlock(&vm->mutex);
 
-	vma->vm = NULL;
-	nvkm_vm_ref(vm, &vma->vm, NULL);
-	vma->offset = (u64)vma->node->offset << 12;
-	vma->access = access;
-	return 0;
+	pt->base = 0;
+	pt->addr = nvkm_memory_addr(pt->memory);
+	return pt;
 }
 
 void
-nvkm_vm_put(struct nvkm_vma *vma)
-{
-	struct nvkm_mmu *mmu;
-	struct nvkm_vm *vm;
-	u32 fpde, lpde;
-
-	if (unlikely(vma->node == NULL))
-		return;
-	vm = vma->vm;
-	mmu = vm->mmu;
-
-	fpde = (vma->node->offset >> mmu->func->pgt_bits);
-	lpde = (vma->node->offset + vma->node->length - 1) >> mmu->func->pgt_bits;
-
-	mutex_lock(&vm->mutex);
-	nvkm_vm_unmap_pgt(vm, vma->node->type != mmu->func->spg_shift, fpde, lpde);
-	nvkm_mm_free(&vm->mm, &vma->node);
-	mutex_unlock(&vm->mutex);
-
-	nvkm_vm_ref(NULL, &vma->vm, NULL);
-}
-
-int
-nvkm_vm_boot(struct nvkm_vm *vm, u64 size)
+nvkm_mmu_ptc_dump(struct nvkm_mmu *mmu)
 {
-	struct nvkm_mmu *mmu = vm->mmu;
-	struct nvkm_memory *pgt;
-	int ret;
-
-	ret = nvkm_memory_new(mmu->subdev.device, NVKM_MEM_TARGET_INST,
-			      (size >> mmu->func->spg_shift) * 8, 0x1000, true, &pgt);
-	if (ret == 0) {
-		vm->pgt[0].refcount[0] = 1;
-		vm->pgt[0].mem[0] = pgt;
-		nvkm_memory_boot(pgt, vm);
+	struct nvkm_mmu_ptc *ptc;
+	list_for_each_entry(ptc, &mmu->ptc.list, head) {
+		struct nvkm_mmu_pt *pt, *tt;
+		list_for_each_entry_safe(pt, tt, &ptc->item, head) {
+			nvkm_memory_unref(&pt->memory);
+			list_del(&pt->head);
+			kfree(pt);
+		}
 	}
-
-	return ret;
 }
 
-int
-nvkm_vm_create(struct nvkm_mmu *mmu, u64 offset, u64 length, u64 mm_offset,
-	       u32 block, struct lock_class_key *key, struct nvkm_vm **pvm)
+static void
+nvkm_mmu_ptc_fini(struct nvkm_mmu *mmu)
 {
-	static struct lock_class_key _key;
-	struct nvkm_vm *vm;
-	u64 mm_length = (offset + length) - mm_offset;
-	int ret;
-
-	vm = kzalloc(sizeof(*vm), GFP_KERNEL);
-	if (!vm)
-		return -ENOMEM;
+	struct nvkm_mmu_ptc *ptc, *ptct;
 
-	__mutex_init(&vm->mutex, "&vm->mutex", key ? key : &_key);
-	INIT_LIST_HEAD(&vm->pgd_list);
-	vm->mmu = mmu;
-	kref_init(&vm->refcount);
-	vm->fpde = offset >> (mmu->func->pgt_bits + 12);
-	vm->lpde = (offset + length - 1) >> (mmu->func->pgt_bits + 12);
-
-	vm->pgt  = vzalloc((vm->lpde - vm->fpde + 1) * sizeof(*vm->pgt));
-	if (!vm->pgt) {
-		kfree(vm);
-		return -ENOMEM;
+	list_for_each_entry_safe(ptc, ptct, &mmu->ptc.list, head) {
+		WARN_ON(!list_empty(&ptc->item));
+		list_del(&ptc->head);
+		kfree(ptc);
 	}
-
-	ret = nvkm_mm_init(&vm->mm, mm_offset >> 12, mm_length >> 12,
-			   block >> 12);
-	if (ret) {
-		vfree(vm->pgt);
-		kfree(vm);
-		return ret;
-	}
-
-	*pvm = vm;
-
-	return 0;
 }
 
-int
-nvkm_vm_new(struct nvkm_device *device, u64 offset, u64 length, u64 mm_offset,
-	    struct lock_class_key *key, struct nvkm_vm **pvm)
+static void
+nvkm_mmu_ptc_init(struct nvkm_mmu *mmu)
 {
-	struct nvkm_mmu *mmu = device->mmu;
-	if (!mmu->func->create)
-		return -EINVAL;
-	return mmu->func->create(mmu, offset, length, mm_offset, key, pvm);
+	mutex_init(&mmu->ptc.mutex);
+	INIT_LIST_HEAD(&mmu->ptc.list);
+	mutex_init(&mmu->ptp.mutex);
+	INIT_LIST_HEAD(&mmu->ptp.list);
 }
 
-static int
-nvkm_vm_link(struct nvkm_vm *vm, struct nvkm_gpuobj *pgd)
+static void
+nvkm_mmu_type(struct nvkm_mmu *mmu, int heap, u8 type)
 {
-	struct nvkm_mmu *mmu = vm->mmu;
-	struct nvkm_vm_pgd *vpgd;
-	int i;
-
-	if (!pgd)
-		return 0;
-
-	vpgd = kzalloc(sizeof(*vpgd), GFP_KERNEL);
-	if (!vpgd)
-		return -ENOMEM;
-
-	vpgd->obj = pgd;
-
-	mutex_lock(&vm->mutex);
-	for (i = vm->fpde; i <= vm->lpde; i++)
-		mmu->func->map_pgt(pgd, i, vm->pgt[i - vm->fpde].mem);
-	list_add(&vpgd->head, &vm->pgd_list);
-	mutex_unlock(&vm->mutex);
-	return 0;
+	if (heap >= 0 && !WARN_ON(mmu->type_nr == ARRAY_SIZE(mmu->type))) {
+		mmu->type[mmu->type_nr].type = type | mmu->heap[heap].type;
+		mmu->type[mmu->type_nr].heap = heap;
+		mmu->type_nr++;
+	}
 }
 
-static void
-nvkm_vm_unlink(struct nvkm_vm *vm, struct nvkm_gpuobj *mpgd)
+static int
+nvkm_mmu_heap(struct nvkm_mmu *mmu, u8 type, u64 size)
 {
-	struct nvkm_vm_pgd *vpgd, *tmp;
-
-	if (!mpgd)
-		return;
-
-	mutex_lock(&vm->mutex);
-	list_for_each_entry_safe(vpgd, tmp, &vm->pgd_list, head) {
-		if (vpgd->obj == mpgd) {
-			list_del(&vpgd->head);
-			kfree(vpgd);
-			break;
+	if (size) {
+		if (!WARN_ON(mmu->heap_nr == ARRAY_SIZE(mmu->heap))) {
+			mmu->heap[mmu->heap_nr].type = type;
+			mmu->heap[mmu->heap_nr].size = size;
+			return mmu->heap_nr++;
 		}
 	}
-	mutex_unlock(&vm->mutex);
+	return -EINVAL;
 }
 
 static void
-nvkm_vm_del(struct kref *kref)
+nvkm_mmu_host(struct nvkm_mmu *mmu)
 {
-	struct nvkm_vm *vm = container_of(kref, typeof(*vm), refcount);
-	struct nvkm_vm_pgd *vpgd, *tmp;
-
-	list_for_each_entry_safe(vpgd, tmp, &vm->pgd_list, head) {
-		nvkm_vm_unlink(vm, vpgd->obj);
-	}
-
-	nvkm_mm_fini(&vm->mm);
-	vfree(vm->pgt);
-	kfree(vm);
+	struct nvkm_device *device = mmu->subdev.device;
+	u8 type = NVKM_MEM_KIND * !!mmu->func->kind_sys;
+	int heap;
+
+	/* Non-mappable system memory. */
+	heap = nvkm_mmu_heap(mmu, NVKM_MEM_HOST, ~0ULL);
+	nvkm_mmu_type(mmu, heap, type);
+
+	/* Non-coherent, cached, system memory.
+	 *
+	 * Block-linear mappings of system memory must be done through
+	 * BAR1, and cannot be supported on systems where we're unable
+	 * to map BAR1 with write-combining.
+	 */
+	type |= NVKM_MEM_MAPPABLE;
+	if (!device->bar || device->bar->iomap_uncached)
+		nvkm_mmu_type(mmu, heap, type & ~NVKM_MEM_KIND);
+	else
+		nvkm_mmu_type(mmu, heap, type);
+
+	/* Coherent, cached, system memory.
+	 *
+	 * Unsupported on systems that aren't able to support snooped
+	 * mappings, and also for block-linear mappings which must be
+	 * done through BAR1.
+	 */
+	type |= NVKM_MEM_COHERENT;
+	if (device->func->cpu_coherent)
+		nvkm_mmu_type(mmu, heap, type & ~NVKM_MEM_KIND);
+
+	/* Uncached system memory. */
+	nvkm_mmu_type(mmu, heap, type |= NVKM_MEM_UNCACHED);
 }
 
-int
-nvkm_vm_ref(struct nvkm_vm *ref, struct nvkm_vm **ptr, struct nvkm_gpuobj *pgd)
+static void
+nvkm_mmu_vram(struct nvkm_mmu *mmu)
 {
-	if (ref) {
-		int ret = nvkm_vm_link(ref, pgd);
-		if (ret)
-			return ret;
-
-		kref_get(&ref->refcount);
-	}
+	struct nvkm_device *device = mmu->subdev.device;
+	struct nvkm_mm *mm = &device->fb->ram->vram;
+	const u32 sizeN = nvkm_mm_heap_size(mm, NVKM_RAM_MM_NORMAL);
+	const u32 sizeU = nvkm_mm_heap_size(mm, NVKM_RAM_MM_NOMAP);
+	const u32 sizeM = nvkm_mm_heap_size(mm, NVKM_RAM_MM_MIXED);
+	u8 type = NVKM_MEM_KIND * !!mmu->func->kind;
+	u8 heap = NVKM_MEM_VRAM;
+	int heapM, heapN, heapU;
+
+	/* Mixed-memory doesn't support compression or display. */
+	heapM = nvkm_mmu_heap(mmu, heap, sizeM << NVKM_RAM_MM_SHIFT);
+
+	heap |= NVKM_MEM_COMP;
+	heap |= NVKM_MEM_DISP;
+	heapN = nvkm_mmu_heap(mmu, heap, sizeN << NVKM_RAM_MM_SHIFT);
+	heapU = nvkm_mmu_heap(mmu, heap, sizeU << NVKM_RAM_MM_SHIFT);
+
+	/* Add non-mappable VRAM types first so that they're preferred
+	 * over anything else.  Mixed-memory will be slower than other
+	 * heaps, it's prioritised last.
+	 */
+	nvkm_mmu_type(mmu, heapU, type);
+	nvkm_mmu_type(mmu, heapN, type);
+	nvkm_mmu_type(mmu, heapM, type);
+
+	/* Add host memory types next, under the assumption that users
+	 * wanting mappable memory want to use them as staging buffers
+	 * or the like.
+	 */
+	nvkm_mmu_host(mmu);
+
+	/* Mappable VRAM types go last, as they're basically the worst
+	 * possible type to ask for unless there's no other choice.
+	 */
+	if (device->bar) {
+		/* Write-combined BAR1 access. */
+		type |= NVKM_MEM_MAPPABLE;
+		if (!device->bar->iomap_uncached) {
+			nvkm_mmu_type(mmu, heapN, type);
+			nvkm_mmu_type(mmu, heapM, type);
+		}
 
-	if (*ptr) {
-		nvkm_vm_unlink(*ptr, pgd);
-		kref_put(&(*ptr)->refcount, nvkm_vm_del);
+		/* Uncached BAR1 access. */
+		type |= NVKM_MEM_COHERENT;
+		type |= NVKM_MEM_UNCACHED;
+		nvkm_mmu_type(mmu, heapN, type);
+		nvkm_mmu_type(mmu, heapM, type);
 	}
-
-	*ptr = ref;
-	return 0;
 }
 
 static int
 nvkm_mmu_oneinit(struct nvkm_subdev *subdev)
 {
 	struct nvkm_mmu *mmu = nvkm_mmu(subdev);
-	if (mmu->func->oneinit)
-		return mmu->func->oneinit(mmu);
+
+	/* Determine available memory types. */
+	if (mmu->subdev.device->fb && mmu->subdev.device->fb->ram)
+		nvkm_mmu_vram(mmu);
+	else
+		nvkm_mmu_host(mmu);
+
+	if (mmu->func->vmm.global) {
+		int ret = nvkm_vmm_new(subdev->device, 0, 0, NULL, 0, NULL,
+				       "gart", &mmu->vmm);
+		if (ret)
+			return ret;
+	}
+
 	return 0;
 }
 
@@ -511,8 +398,10 @@ static void *
 nvkm_mmu_dtor(struct nvkm_subdev *subdev)
 {
 	struct nvkm_mmu *mmu = nvkm_mmu(subdev);
-	if (mmu->func->dtor)
-		return mmu->func->dtor(mmu);
+
+	nvkm_vmm_unref(&mmu->vmm);
+
+	nvkm_mmu_ptc_fini(mmu);
 	return mmu;
 }
 
@@ -529,9 +418,10 @@ nvkm_mmu_ctor(const struct nvkm_mmu_func *func, struct nvkm_device *device,
 {
 	nvkm_subdev_ctor(&nvkm_mmu, device, index, &mmu->subdev);
 	mmu->func = func;
-	mmu->limit = func->limit;
 	mmu->dma_bits = func->dma_bits;
-	mmu->lpg_shift = func->lpg_shift;
+	nvkm_mmu_ptc_init(mmu);
+	mmu->user.ctor = nvkm_ummu_new;
+	mmu->user.base = func->mmu.user;
 }
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/g84.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/g84.c
new file mode 100644
index 000000000000..8accda5a772b
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/g84.c
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2017 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "mem.h"
+#include "vmm.h"
+
+#include <nvif/class.h>
+
+static const struct nvkm_mmu_func
+g84_mmu = {
+	.dma_bits = 40,
+	.mmu = {{ -1, -1, NVIF_CLASS_MMU_NV50}},
+	.mem = {{ -1,  0, NVIF_CLASS_MEM_NV50}, nv50_mem_new, nv50_mem_map },
+	.vmm = {{ -1, -1, NVIF_CLASS_VMM_NV50}, nv50_vmm_new, false, 0x0200 },
+	.kind = nv50_mmu_kind,
+	.kind_sys = true,
+};
+
+int
+g84_mmu_new(struct nvkm_device *device, int index, struct nvkm_mmu **pmmu)
+{
+	return nvkm_mmu_new_(&g84_mmu, device, index, pmmu);
+}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/gf100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/gf100.c
index 7ac507c927bb..2d075246dc46 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/gf100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/gf100.c
@@ -21,197 +21,65 @@
  *
  * Authors: Ben Skeggs
  */
-#include "priv.h"
+#include "mem.h"
+#include "vmm.h"
 
-#include <subdev/fb.h>
-#include <subdev/ltc.h>
-#include <subdev/timer.h>
-
-#include <core/gpuobj.h>
+#include <nvif/class.h>
 
 /* Map from compressed to corresponding uncompressed storage type.
  * The value 0xff represents an invalid storage type.
  */
-const u8 gf100_pte_storage_type_map[256] =
-{
-	0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0xff, 0x01, /* 0x00 */
-	0x01, 0x01, 0x01, 0xff, 0xff, 0xff, 0xff, 0xff,
-	0xff, 0x11, 0xff, 0xff, 0xff, 0xff, 0xff, 0x11, /* 0x10 */
-	0x11, 0x11, 0x11, 0xff, 0xff, 0xff, 0xff, 0xff,
-	0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x26, 0x27, /* 0x20 */
-	0x28, 0x29, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
-	0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 0x30 */
-	0xff, 0xff, 0x26, 0x27, 0x28, 0x29, 0x26, 0x27,
-	0x28, 0x29, 0xff, 0xff, 0xff, 0xff, 0x46, 0xff, /* 0x40 */
-	0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
-	0xff, 0x46, 0x46, 0x46, 0x46, 0xff, 0xff, 0xff, /* 0x50 */
-	0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
-	0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 0x60 */
-	0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
-	0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 0x70 */
-	0xff, 0xff, 0xff, 0x7b, 0xff, 0xff, 0xff, 0xff,
-	0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7b, 0x7b, /* 0x80 */
-	0x7b, 0x7b, 0xff, 0x8b, 0x8c, 0x8d, 0x8e, 0xff,
-	0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 0x90 */
-	0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
-	0xff, 0xff, 0xff, 0x8b, 0x8c, 0x8d, 0x8e, 0xa7, /* 0xa0 */
-	0xa8, 0xa9, 0xaa, 0xff, 0xff, 0xff, 0xff, 0xff,
-	0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 0xb0 */
-	0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xa7,
-	0xa8, 0xa9, 0xaa, 0xc3, 0xff, 0xff, 0xff, 0xff, /* 0xc0 */
-	0xff, 0xff, 0xff, 0xff, 0xfe, 0xfe, 0xc3, 0xc3,
-	0xc3, 0xc3, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 0xd0 */
-	0xfe, 0xff, 0xff, 0xfe, 0xff, 0xfe, 0xff, 0xfe,
-	0xfe, 0xff, 0xfe, 0xfe, 0xfe, 0xfe, 0xfe, 0xff, /* 0xe0 */
-	0xff, 0xfe, 0xff, 0xfe, 0xff, 0xfe, 0xfe, 0xff,
-	0xfe, 0xfe, 0xfe, 0xfe, 0xfe, 0xfe, 0xfe, 0xfe, /* 0xf0 */
-	0xfe, 0xfe, 0xfe, 0xfe, 0xff, 0xfd, 0xfe, 0xff
-};
-
-
-static void
-gf100_vm_map_pgt(struct nvkm_gpuobj *pgd, u32 index, struct nvkm_memory *pgt[2])
-{
-	u32 pde[2] = { 0, 0 };
-
-	if (pgt[0])
-		pde[1] = 0x00000001 | (nvkm_memory_addr(pgt[0]) >> 8);
-	if (pgt[1])
-		pde[0] = 0x00000001 | (nvkm_memory_addr(pgt[1]) >> 8);
-
-	nvkm_kmap(pgd);
-	nvkm_wo32(pgd, (index * 8) + 0, pde[0]);
-	nvkm_wo32(pgd, (index * 8) + 4, pde[1]);
-	nvkm_done(pgd);
-}
-
-static inline u64
-gf100_vm_addr(struct nvkm_vma *vma, u64 phys, u32 memtype, u32 target)
-{
-	phys >>= 8;
-
-	phys |= 0x00000001; /* present */
-	if (vma->access & NV_MEM_ACCESS_SYS)
-		phys |= 0x00000002;
-
-	phys |= ((u64)target  << 32);
-	phys |= ((u64)memtype << 36);
-	return phys;
-}
-
-static void
-gf100_vm_map(struct nvkm_vma *vma, struct nvkm_memory *pgt,
-	     struct nvkm_mem *mem, u32 pte, u32 cnt, u64 phys, u64 delta)
-{
-	u64 next = 1 << (vma->node->type - 8);
-
-	phys  = gf100_vm_addr(vma, phys, mem->memtype, 0);
-	pte <<= 3;
-
-	if (mem->tag) {
-		struct nvkm_ltc *ltc = vma->vm->mmu->subdev.device->ltc;
-		u32 tag = mem->tag->offset + (delta >> 17);
-		phys |= (u64)tag << (32 + 12);
-		next |= (u64)1   << (32 + 12);
-		nvkm_ltc_tags_clear(ltc, tag, cnt);
-	}
-
-	nvkm_kmap(pgt);
-	while (cnt--) {
-		nvkm_wo32(pgt, pte + 0, lower_32_bits(phys));
-		nvkm_wo32(pgt, pte + 4, upper_32_bits(phys));
-		phys += next;
-		pte  += 8;
-	}
-	nvkm_done(pgt);
-}
-
-static void
-gf100_vm_map_sg(struct nvkm_vma *vma, struct nvkm_memory *pgt,
-		struct nvkm_mem *mem, u32 pte, u32 cnt, dma_addr_t *list)
-{
-	u32 target = (vma->access & NV_MEM_ACCESS_NOSNOOP) ? 7 : 5;
-	/* compressed storage types are invalid for system memory */
-	u32 memtype = gf100_pte_storage_type_map[mem->memtype & 0xff];
-
-	nvkm_kmap(pgt);
-	pte <<= 3;
-	while (cnt--) {
-		u64 phys = gf100_vm_addr(vma, *list++, memtype, target);
-		nvkm_wo32(pgt, pte + 0, lower_32_bits(phys));
-		nvkm_wo32(pgt, pte + 4, upper_32_bits(phys));
-		pte += 8;
-	}
-	nvkm_done(pgt);
-}
-
-static void
-gf100_vm_unmap(struct nvkm_vma *vma, struct nvkm_memory *pgt, u32 pte, u32 cnt)
-{
-	nvkm_kmap(pgt);
-	pte <<= 3;
-	while (cnt--) {
-		nvkm_wo32(pgt, pte + 0, 0x00000000);
-		nvkm_wo32(pgt, pte + 4, 0x00000000);
-		pte += 8;
-	}
-	nvkm_done(pgt);
-}
-
-static void
-gf100_vm_flush(struct nvkm_vm *vm)
-{
-	struct nvkm_mmu *mmu = vm->mmu;
-	struct nvkm_device *device = mmu->subdev.device;
-	struct nvkm_vm_pgd *vpgd;
-	u32 type;
-
-	type = 0x00000001; /* PAGE_ALL */
-	if (atomic_read(&vm->engref[NVKM_SUBDEV_BAR]))
-		type |= 0x00000004; /* HUB_ONLY */
-
-	mutex_lock(&mmu->subdev.mutex);
-	list_for_each_entry(vpgd, &vm->pgd_list, head) {
-		/* looks like maybe a "free flush slots" counter, the
-		 * faster you write to 0x100cbc to more it decreases
-		 */
-		nvkm_msec(device, 2000,
-			if (nvkm_rd32(device, 0x100c80) & 0x00ff0000)
-				break;
-		);
-
-		nvkm_wr32(device, 0x100cb8, vpgd->obj->addr >> 8);
-		nvkm_wr32(device, 0x100cbc, 0x80000000 | type);
-
-		/* wait for flush to be queued? */
-		nvkm_msec(device, 2000,
-			if (nvkm_rd32(device, 0x100c80) & 0x00008000)
-				break;
-		);
-	}
-	mutex_unlock(&mmu->subdev.mutex);
-}
-
-static int
-gf100_vm_create(struct nvkm_mmu *mmu, u64 offset, u64 length, u64 mm_offset,
-		struct lock_class_key *key, struct nvkm_vm **pvm)
+const u8 *
+gf100_mmu_kind(struct nvkm_mmu *mmu, int *count)
 {
-	return nvkm_vm_create(mmu, offset, length, mm_offset, 4096, key, pvm);
+	static const u8
+	kind[256] = {
+		0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0xff, 0x01, /* 0x00 */
+		0x01, 0x01, 0x01, 0xff, 0xff, 0xff, 0xff, 0xff,
+		0xff, 0x11, 0xff, 0xff, 0xff, 0xff, 0xff, 0x11, /* 0x10 */
+		0x11, 0x11, 0x11, 0xff, 0xff, 0xff, 0xff, 0xff,
+		0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x26, 0x27, /* 0x20 */
+		0x28, 0x29, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+		0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 0x30 */
+		0xff, 0xff, 0x26, 0x27, 0x28, 0x29, 0x26, 0x27,
+		0x28, 0x29, 0xff, 0xff, 0xff, 0xff, 0x46, 0xff, /* 0x40 */
+		0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+		0xff, 0x46, 0x46, 0x46, 0x46, 0xff, 0xff, 0xff, /* 0x50 */
+		0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+		0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 0x60 */
+		0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+		0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 0x70 */
+		0xff, 0xff, 0xff, 0x7b, 0xff, 0xff, 0xff, 0xff,
+		0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7b, 0x7b, /* 0x80 */
+		0x7b, 0x7b, 0xff, 0x8b, 0x8c, 0x8d, 0x8e, 0xff,
+		0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 0x90 */
+		0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+		0xff, 0xff, 0xff, 0x8b, 0x8c, 0x8d, 0x8e, 0xa7, /* 0xa0 */
+		0xa8, 0xa9, 0xaa, 0xff, 0xff, 0xff, 0xff, 0xff,
+		0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 0xb0 */
+		0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xa7,
+		0xa8, 0xa9, 0xaa, 0xc3, 0xff, 0xff, 0xff, 0xff, /* 0xc0 */
+		0xff, 0xff, 0xff, 0xff, 0xfe, 0xfe, 0xc3, 0xc3,
+		0xc3, 0xc3, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 0xd0 */
+		0xfe, 0xff, 0xff, 0xfe, 0xff, 0xfe, 0xff, 0xfe,
+		0xfe, 0xff, 0xfe, 0xfe, 0xfe, 0xfe, 0xfe, 0xff, /* 0xe0 */
+		0xff, 0xfe, 0xff, 0xfe, 0xff, 0xfe, 0xfe, 0xff,
+		0xfe, 0xfe, 0xfe, 0xfe, 0xfe, 0xfe, 0xfe, 0xfe, /* 0xf0 */
+		0xfe, 0xfe, 0xfe, 0xfe, 0xff, 0xfd, 0xfe, 0xff
+	};
+
+	*count = ARRAY_SIZE(kind);
+	return kind;
 }
 
 static const struct nvkm_mmu_func
 gf100_mmu = {
-	.limit = (1ULL << 40),
 	.dma_bits = 40,
-	.pgt_bits  = 27 - 12,
-	.spg_shift = 12,
-	.lpg_shift = 17,
-	.create = gf100_vm_create,
-	.map_pgt = gf100_vm_map_pgt,
-	.map = gf100_vm_map,
-	.map_sg = gf100_vm_map_sg,
-	.unmap = gf100_vm_unmap,
-	.flush = gf100_vm_flush,
+	.mmu = {{ -1, -1, NVIF_CLASS_MMU_GF100}},
+	.mem = {{ -1,  0, NVIF_CLASS_MEM_GF100}, gf100_mem_new, gf100_mem_map },
+	.vmm = {{ -1, -1, NVIF_CLASS_VMM_GF100}, gf100_vmm_new },
+	.kind = gf100_mmu_kind,
+	.kind_sys = true,
 };
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/gk104.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/gk104.c
new file mode 100644
index 000000000000..3d7d1eb1cff9
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/gk104.c
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2017 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "mem.h"
+#include "vmm.h"
+
+#include <nvif/class.h>
+
+static const struct nvkm_mmu_func
+gk104_mmu = {
+	.dma_bits = 40,
+	.mmu = {{ -1, -1, NVIF_CLASS_MMU_GF100}},
+	.mem = {{ -1,  0, NVIF_CLASS_MEM_GF100}, gf100_mem_new, gf100_mem_map },
+	.vmm = {{ -1, -1, NVIF_CLASS_VMM_GF100}, gk104_vmm_new },
+	.kind = gf100_mmu_kind,
+	.kind_sys = true,
+};
+
+int
+gk104_mmu_new(struct nvkm_device *device, int index, struct nvkm_mmu **pmmu)
+{
+	return nvkm_mmu_new_(&gk104_mmu, device, index, pmmu);
+}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/gk20a.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/gk20a.c
new file mode 100644
index 000000000000..ac74965a60d4
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/gk20a.c
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2017 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "mem.h"
+#include "vmm.h"
+
+#include <nvif/class.h>
+
+static const struct nvkm_mmu_func
+gk20a_mmu = {
+	.dma_bits = 40,
+	.mmu = {{ -1, -1, NVIF_CLASS_MMU_GF100}},
+	.mem = {{ -1, -1, NVIF_CLASS_MEM_GF100}, .umap = gf100_mem_map },
+	.vmm = {{ -1, -1, NVIF_CLASS_VMM_GF100}, gk20a_vmm_new },
+	.kind = gf100_mmu_kind,
+	.kind_sys = true,
+};
+
+int
+gk20a_mmu_new(struct nvkm_device *device, int index, struct nvkm_mmu **pmmu)
+{
+	return nvkm_mmu_new_(&gk20a_mmu, device, index, pmmu);
+}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/gm200.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/gm200.c
new file mode 100644
index 000000000000..dbf644ebac97
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/gm200.c
@@ -0,0 +1,97 @@
+/*
+ * Copyright 2017 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "mem.h"
+#include "vmm.h"
+
+#include <subdev/fb.h>
+
+#include <nvif/class.h>
+
+const u8 *
+gm200_mmu_kind(struct nvkm_mmu *mmu, int *count)
+{
+	static const u8
+	kind[256] = {
+		0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0xff, 0x01, /* 0x00 */
+		0x01, 0x01, 0x01, 0xff, 0xff, 0xff, 0xff, 0xff,
+		0xff, 0x11, 0xff, 0xff, 0xff, 0xff, 0xff, 0x11, /* 0x10 */
+		0x11, 0x11, 0x11, 0xff, 0xff, 0xff, 0xff, 0xff,
+		0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x26, 0x27, /* 0x20 */
+		0x28, 0x29, 0x2a, 0x2b, 0xff, 0xff, 0xff, 0xff,
+		0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 0x30 */
+		0xff, 0xff, 0x26, 0x27, 0x28, 0x29, 0x26, 0x27,
+		0x28, 0x29, 0xff, 0xff, 0xff, 0xff, 0x46, 0xff, /* 0x40 */
+		0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+		0xff, 0x46, 0x46, 0x46, 0x46, 0xff, 0xff, 0xff, /* 0x50 */
+		0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+		0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 0x60 */
+		0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+		0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 0x70 */
+		0xff, 0xff, 0xff, 0x7b, 0xff, 0xff, 0xff, 0xff,
+		0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7b, 0x7b, /* 0x80 */
+		0x7b, 0x7b, 0xff, 0x8b, 0x8c, 0x8d, 0x8e, 0xff,
+		0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 0x90 */
+		0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+		0xff, 0xff, 0xff, 0x8b, 0x8c, 0x8d, 0x8e, 0xa7, /* 0xa0 */
+		0xa8, 0xa9, 0xaa, 0xff, 0xff, 0xff, 0xff, 0xff,
+		0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 0xb0 */
+		0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xa7,
+		0xa8, 0xa9, 0xaa, 0xc3, 0xff, 0xff, 0xff, 0xff, /* 0xc0 */
+		0xff, 0xff, 0xff, 0xff, 0xfe, 0xfe, 0xc3, 0xc3,
+		0xc3, 0xc3, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 0xd0 */
+		0xfe, 0xff, 0xff, 0xfe, 0xff, 0xfe, 0xff, 0xfe,
+		0xfe, 0xff, 0xfe, 0xfe, 0xfe, 0xfe, 0xfe, 0xff, /* 0xe0 */
+		0xff, 0xfe, 0xff, 0xfe, 0xff, 0xfe, 0xfe, 0xff,
+		0xfe, 0xfe, 0xfe, 0xfe, 0xfe, 0xfe, 0xfe, 0xfe, /* 0xf0 */
+		0xfe, 0xfe, 0xfe, 0xfe, 0xff, 0xfd, 0xfe, 0xff
+	};
+	*count = ARRAY_SIZE(kind);
+	return kind;
+}
+
+static const struct nvkm_mmu_func
+gm200_mmu = {
+	.dma_bits = 40,
+	.mmu = {{ -1, -1, NVIF_CLASS_MMU_GF100}},
+	.mem = {{ -1,  0, NVIF_CLASS_MEM_GF100}, gf100_mem_new, gf100_mem_map },
+	.vmm = {{ -1,  0, NVIF_CLASS_VMM_GM200}, gm200_vmm_new },
+	.kind = gm200_mmu_kind,
+	.kind_sys = true,
+};
+
+static const struct nvkm_mmu_func
+gm200_mmu_fixed = {
+	.dma_bits = 40,
+	.mmu = {{ -1, -1, NVIF_CLASS_MMU_GF100}},
+	.mem = {{ -1,  0, NVIF_CLASS_MEM_GF100}, gf100_mem_new, gf100_mem_map },
+	.vmm = {{ -1, -1, NVIF_CLASS_VMM_GM200}, gm200_vmm_new_fixed },
+	.kind = gm200_mmu_kind,
+	.kind_sys = true,
+};
+
+int
+gm200_mmu_new(struct nvkm_device *device, int index, struct nvkm_mmu **pmmu)
+{
+	if (device->fb->page)
+		return nvkm_mmu_new_(&gm200_mmu_fixed, device, index, pmmu);
+	return nvkm_mmu_new_(&gm200_mmu, device, index, pmmu);
+}
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smc.h b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/gm20b.c
index 1df8154d0626..7353a94b4091 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smc.h
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/gm20b.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Advanced Micro Devices, Inc.
+ * Copyright 2017 Red Hat Inc.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -18,27 +18,38 @@
  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  * OTHER DEALINGS IN THE SOFTWARE.
- *
  */
-#ifndef POLARIS10_SMC_H
-#define POLARIS10_SMC_H
+#include "mem.h"
+#include "vmm.h"
 
-#include "smumgr.h"
+#include <subdev/fb.h>
 
+#include <nvif/class.h>
 
-int polaris10_populate_all_graphic_levels(struct pp_hwmgr *hwmgr);
-int polaris10_populate_all_memory_levels(struct pp_hwmgr *hwmgr);
-int polaris10_init_smc_table(struct pp_hwmgr *hwmgr);
-int polaris10_thermal_setup_fan_table(struct pp_hwmgr *hwmgr);
-int polaris10_thermal_avfs_enable(struct pp_hwmgr *hwmgr);
-int polaris10_update_smc_table(struct pp_hwmgr *hwmgr, uint32_t type);
-int polaris10_update_sclk_threshold(struct pp_hwmgr *hwmgr);
-uint32_t polaris10_get_offsetof(uint32_t type, uint32_t member);
-uint32_t polaris10_get_mac_definition(uint32_t value);
-int polaris10_process_firmware_header(struct pp_hwmgr *hwmgr);
-bool polaris10_is_dpm_running(struct pp_hwmgr *hwmgr);
-int polaris10_populate_requested_graphic_levels(struct pp_hwmgr *hwmgr,
-		struct amd_pp_profile *request);
+static const struct nvkm_mmu_func
+gm20b_mmu = {
+	.dma_bits = 40,
+	.mmu = {{ -1, -1, NVIF_CLASS_MMU_GF100}},
+	.mem = {{ -1, -1, NVIF_CLASS_MEM_GF100}, .umap = gf100_mem_map },
+	.vmm = {{ -1,  0, NVIF_CLASS_VMM_GM200}, gm20b_vmm_new },
+	.kind = gm200_mmu_kind,
+	.kind_sys = true,
+};
 
-#endif
+static const struct nvkm_mmu_func
+gm20b_mmu_fixed = {
+	.dma_bits = 40,
+	.mmu = {{ -1, -1, NVIF_CLASS_MMU_GF100}},
+	.mem = {{ -1, -1, NVIF_CLASS_MEM_GF100}, .umap = gf100_mem_map },
+	.vmm = {{ -1, -1, NVIF_CLASS_VMM_GM200}, gm20b_vmm_new_fixed },
+	.kind = gm200_mmu_kind,
+	.kind_sys = true,
+};
 
+int
+gm20b_mmu_new(struct nvkm_device *device, int index, struct nvkm_mmu **pmmu)
+{
+	if (device->fb->page)
+		return nvkm_mmu_new_(&gm20b_mmu_fixed, device, index, pmmu);
+	return nvkm_mmu_new_(&gm20b_mmu, device, index, pmmu);
+}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/gp100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/gp100.c
new file mode 100644
index 000000000000..651b8805c67c
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/gp100.c
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2017 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "mem.h"
+#include "vmm.h"
+
+#include <core/option.h>
+
+#include <nvif/class.h>
+
+static const struct nvkm_mmu_func
+gp100_mmu = {
+	.dma_bits = 47,
+	.mmu = {{ -1, -1, NVIF_CLASS_MMU_GF100}},
+	.mem = {{ -1,  0, NVIF_CLASS_MEM_GF100}, gf100_mem_new, gf100_mem_map },
+	.vmm = {{ -1, -1, NVIF_CLASS_VMM_GP100}, gp100_vmm_new },
+	.kind = gm200_mmu_kind,
+	.kind_sys = true,
+};
+
+int
+gp100_mmu_new(struct nvkm_device *device, int index, struct nvkm_mmu **pmmu)
+{
+	if (!nvkm_boolopt(device->cfgopt, "GP100MmuLayout", true))
+		return gm200_mmu_new(device, index, pmmu);
+	return nvkm_mmu_new_(&gp100_mmu, device, index, pmmu);
+}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/gp10b. b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/gp10b.
new file mode 100644
index 000000000000..e69de29bb2d1
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/gp10b.
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/gp10b.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/gp10b.c
new file mode 100644
index 000000000000..3bd3db31e0bb
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/gp10b.c
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2017 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "mem.h"
+#include "vmm.h"
+
+#include <core/option.h>
+
+#include <nvif/class.h>
+
+static const struct nvkm_mmu_func
+gp10b_mmu = {
+	.dma_bits = 47,
+	.mmu = {{ -1, -1, NVIF_CLASS_MMU_GF100}},
+	.mem = {{ -1, -1, NVIF_CLASS_MEM_GF100}, .umap = gf100_mem_map },
+	.vmm = {{ -1, -1, NVIF_CLASS_VMM_GP100}, gp10b_vmm_new },
+	.kind = gm200_mmu_kind,
+	.kind_sys = true,
+};
+
+int
+gp10b_mmu_new(struct nvkm_device *device, int index, struct nvkm_mmu **pmmu)
+{
+	if (!nvkm_boolopt(device->cfgopt, "GP100MmuLayout", true))
+		return gm20b_mmu_new(device, index, pmmu);
+	return nvkm_mmu_new_(&gp10b_mmu, device, index, pmmu);
+}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/mem.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/mem.c
new file mode 100644
index 000000000000..39808489f21d
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/mem.c
@@ -0,0 +1,242 @@
+/*
+ * Copyright 2017 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#define nvkm_mem(p) container_of((p), struct nvkm_mem, memory)
+#include "mem.h"
+
+#include <core/memory.h>
+
+#include <nvif/if000a.h>
+#include <nvif/unpack.h>
+
+struct nvkm_mem {
+	struct nvkm_memory memory;
+	enum nvkm_memory_target target;
+	struct nvkm_mmu *mmu;
+	u64 pages;
+	struct page **mem;
+	union {
+		struct scatterlist *sgl;
+		dma_addr_t *dma;
+	};
+};
+
+static enum nvkm_memory_target
+nvkm_mem_target(struct nvkm_memory *memory)
+{
+	return nvkm_mem(memory)->target;
+}
+
+static u8
+nvkm_mem_page(struct nvkm_memory *memory)
+{
+	return PAGE_SHIFT;
+}
+
+static u64
+nvkm_mem_addr(struct nvkm_memory *memory)
+{
+	struct nvkm_mem *mem = nvkm_mem(memory);
+	if (mem->pages == 1 && mem->mem)
+		return mem->dma[0];
+	return ~0ULL;
+}
+
+static u64
+nvkm_mem_size(struct nvkm_memory *memory)
+{
+	return nvkm_mem(memory)->pages << PAGE_SHIFT;
+}
+
+static int
+nvkm_mem_map_dma(struct nvkm_memory *memory, u64 offset, struct nvkm_vmm *vmm,
+		 struct nvkm_vma *vma, void *argv, u32 argc)
+{
+	struct nvkm_mem *mem = nvkm_mem(memory);
+	struct nvkm_vmm_map map = {
+		.memory = &mem->memory,
+		.offset = offset,
+		.dma = mem->dma,
+	};
+	return nvkm_vmm_map(vmm, vma, argv, argc, &map);
+}
+
+static void *
+nvkm_mem_dtor(struct nvkm_memory *memory)
+{
+	struct nvkm_mem *mem = nvkm_mem(memory);
+	if (mem->mem) {
+		while (mem->pages--) {
+			dma_unmap_page(mem->mmu->subdev.device->dev,
+				       mem->dma[mem->pages], PAGE_SIZE,
+				       DMA_BIDIRECTIONAL);
+			__free_page(mem->mem[mem->pages]);
+		}
+		kvfree(mem->dma);
+		kvfree(mem->mem);
+	}
+	return mem;
+}
+
+static const struct nvkm_memory_func
+nvkm_mem_dma = {
+	.dtor = nvkm_mem_dtor,
+	.target = nvkm_mem_target,
+	.page = nvkm_mem_page,
+	.addr = nvkm_mem_addr,
+	.size = nvkm_mem_size,
+	.map = nvkm_mem_map_dma,
+};
+
+static int
+nvkm_mem_map_sgl(struct nvkm_memory *memory, u64 offset, struct nvkm_vmm *vmm,
+		 struct nvkm_vma *vma, void *argv, u32 argc)
+{
+	struct nvkm_mem *mem = nvkm_mem(memory);
+	struct nvkm_vmm_map map = {
+		.memory = &mem->memory,
+		.offset = offset,
+		.sgl = mem->sgl,
+	};
+	return nvkm_vmm_map(vmm, vma, argv, argc, &map);
+}
+
+static const struct nvkm_memory_func
+nvkm_mem_sgl = {
+	.dtor = nvkm_mem_dtor,
+	.target = nvkm_mem_target,
+	.page = nvkm_mem_page,
+	.addr = nvkm_mem_addr,
+	.size = nvkm_mem_size,
+	.map = nvkm_mem_map_sgl,
+};
+
+int
+nvkm_mem_map_host(struct nvkm_memory *memory, void **pmap)
+{
+	struct nvkm_mem *mem = nvkm_mem(memory);
+	if (mem->mem) {
+		*pmap = vmap(mem->mem, mem->pages, VM_MAP, PAGE_KERNEL);
+		return *pmap ? 0 : -EFAULT;
+	}
+	return -EINVAL;
+}
+
+static int
+nvkm_mem_new_host(struct nvkm_mmu *mmu, int type, u8 page, u64 size,
+		  void *argv, u32 argc, struct nvkm_memory **pmemory)
+{
+	struct device *dev = mmu->subdev.device->dev;
+	union {
+		struct nvif_mem_ram_vn vn;
+		struct nvif_mem_ram_v0 v0;
+	} *args = argv;
+	int ret = -ENOSYS;
+	enum nvkm_memory_target target;
+	struct nvkm_mem *mem;
+	gfp_t gfp = GFP_USER | __GFP_ZERO;
+
+	if ( (mmu->type[type].type & NVKM_MEM_COHERENT) &&
+	    !(mmu->type[type].type & NVKM_MEM_UNCACHED))
+		target = NVKM_MEM_TARGET_HOST;
+	else
+		target = NVKM_MEM_TARGET_NCOH;
+
+	if (page != PAGE_SHIFT)
+		return -EINVAL;
+
+	if (!(mem = kzalloc(sizeof(*mem), GFP_KERNEL)))
+		return -ENOMEM;
+	mem->target = target;
+	mem->mmu = mmu;
+	*pmemory = &mem->memory;
+
+	if (!(ret = nvif_unpack(ret, &argv, &argc, args->v0, 0, 0, false))) {
+		if (args->v0.dma) {
+			nvkm_memory_ctor(&nvkm_mem_dma, &mem->memory);
+			mem->dma = args->v0.dma;
+		} else {
+			nvkm_memory_ctor(&nvkm_mem_sgl, &mem->memory);
+			mem->sgl = args->v0.sgl;
+		}
+
+		if (!IS_ALIGNED(size, PAGE_SIZE))
+			return -EINVAL;
+		mem->pages = size >> PAGE_SHIFT;
+		return 0;
+	} else
+	if ( (ret = nvif_unvers(ret, &argv, &argc, args->vn))) {
+		kfree(mem);
+		return ret;
+	}
+
+	nvkm_memory_ctor(&nvkm_mem_dma, &mem->memory);
+	size = ALIGN(size, PAGE_SIZE) >> PAGE_SHIFT;
+
+	if (!(mem->mem = kvmalloc(sizeof(*mem->mem) * size, GFP_KERNEL)))
+		return -ENOMEM;
+	if (!(mem->dma = kvmalloc(sizeof(*mem->dma) * size, GFP_KERNEL)))
+		return -ENOMEM;
+
+	if (mmu->dma_bits > 32)
+		gfp |= GFP_HIGHUSER;
+	else
+		gfp |= GFP_DMA32;
+
+	for (mem->pages = 0; size; size--, mem->pages++) {
+		struct page *p = alloc_page(gfp);
+		if (!p)
+			return -ENOMEM;
+
+		mem->dma[mem->pages] = dma_map_page(mmu->subdev.device->dev,
+						    p, 0, PAGE_SIZE,
+						    DMA_BIDIRECTIONAL);
+		if (dma_mapping_error(dev, mem->dma[mem->pages])) {
+			__free_page(p);
+			return -ENOMEM;
+		}
+
+		mem->mem[mem->pages] = p;
+	}
+
+	return 0;
+}
+
+int
+nvkm_mem_new_type(struct nvkm_mmu *mmu, int type, u8 page, u64 size,
+		  void *argv, u32 argc, struct nvkm_memory **pmemory)
+{
+	struct nvkm_memory *memory = NULL;
+	int ret;
+
+	if (mmu->type[type].type & NVKM_MEM_VRAM) {
+		ret = mmu->func->mem.vram(mmu, type, page, size,
+					  argv, argc, &memory);
+	} else {
+		ret = nvkm_mem_new_host(mmu, type, page, size,
+					argv, argc, &memory);
+	}
+
+	if (ret)
+		nvkm_memory_unref(&memory);
+	*pmemory = memory;
+	return ret;
+}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/mem.h b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/mem.h
new file mode 100644
index 000000000000..234267e1b215
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/mem.h
@@ -0,0 +1,23 @@
+#ifndef __NVKM_MEM_H__
+#define __NVKM_MEM_H__
+#include "priv.h"
+
+int nvkm_mem_new_type(struct nvkm_mmu *, int type, u8 page, u64 size,
+		      void *argv, u32 argc, struct nvkm_memory **);
+int nvkm_mem_map_host(struct nvkm_memory *, void **pmap);
+
+int nv04_mem_new(struct nvkm_mmu *, int, u8, u64, void *, u32,
+		 struct nvkm_memory **);
+int nv04_mem_map(struct nvkm_mmu *, struct nvkm_memory *, void *, u32,
+		 u64 *, u64 *, struct nvkm_vma **);
+
+int nv50_mem_new(struct nvkm_mmu *, int, u8, u64, void *, u32,
+		 struct nvkm_memory **);
+int nv50_mem_map(struct nvkm_mmu *, struct nvkm_memory *, void *, u32,
+		 u64 *, u64 *, struct nvkm_vma **);
+
+int gf100_mem_new(struct nvkm_mmu *, int, u8, u64, void *, u32,
+		  struct nvkm_memory **);
+int gf100_mem_map(struct nvkm_mmu *, struct nvkm_memory *, void *, u32,
+		  u64 *, u64 *, struct nvkm_vma **);
+#endif
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/memgf100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/memgf100.c
new file mode 100644
index 000000000000..d9c9bee45222
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/memgf100.c
@@ -0,0 +1,94 @@
+/*
+ * Copyright 2017 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "mem.h"
+
+#include <core/memory.h>
+#include <subdev/bar.h>
+#include <subdev/fb.h>
+
+#include <nvif/class.h>
+#include <nvif/if900b.h>
+#include <nvif/if900d.h>
+#include <nvif/unpack.h>
+
+int
+gf100_mem_map(struct nvkm_mmu *mmu, struct nvkm_memory *memory, void *argv,
+	      u32 argc, u64 *paddr, u64 *psize, struct nvkm_vma **pvma)
+{
+	struct gf100_vmm_map_v0 uvmm = {};
+	union {
+		struct gf100_mem_map_vn vn;
+		struct gf100_mem_map_v0 v0;
+	} *args = argv;
+	struct nvkm_device *device = mmu->subdev.device;
+	struct nvkm_vmm *bar = nvkm_bar_bar1_vmm(device);
+	int ret = -ENOSYS;
+
+	if (!(ret = nvif_unpack(ret, &argv, &argc, args->v0, 0, 0, false))) {
+		uvmm.ro   = args->v0.ro;
+		uvmm.kind = args->v0.kind;
+	} else
+	if (!(ret = nvif_unvers(ret, &argv, &argc, args->vn))) {
+	} else
+		return ret;
+
+	ret = nvkm_vmm_get(bar, nvkm_memory_page(memory),
+				nvkm_memory_size(memory), pvma);
+	if (ret)
+		return ret;
+
+	ret = nvkm_memory_map(memory, 0, bar, *pvma, &uvmm, sizeof(uvmm));
+	if (ret)
+		return ret;
+
+	*paddr = device->func->resource_addr(device, 1) + (*pvma)->addr;
+	*psize = (*pvma)->size;
+	return 0;
+}
+
+int
+gf100_mem_new(struct nvkm_mmu *mmu, int type, u8 page, u64 size,
+	      void *argv, u32 argc, struct nvkm_memory **pmemory)
+{
+	union {
+		struct gf100_mem_vn vn;
+		struct gf100_mem_v0 v0;
+	} *args = argv;
+	int ret = -ENOSYS;
+	bool contig;
+
+	if (!(ret = nvif_unpack(ret, &argv, &argc, args->v0, 0, 0, false))) {
+		contig = args->v0.contig;
+	} else
+	if (!(ret = nvif_unvers(ret, &argv, &argc, args->vn))) {
+		contig = false;
+	} else
+		return ret;
+
+	if (mmu->type[type].type & (NVKM_MEM_DISP | NVKM_MEM_COMP))
+		type = NVKM_RAM_MM_NORMAL;
+	else
+		type = NVKM_RAM_MM_MIXED;
+
+	return nvkm_ram_get(mmu->subdev.device, type, 0x01, page,
+			    size, contig, false, pmemory);
+}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/memnv04.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/memnv04.c
new file mode 100644
index 000000000000..79a3b0cc9f5b
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/memnv04.c
@@ -0,0 +1,69 @@
+/*
+ * Copyright 2017 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "mem.h"
+
+#include <core/memory.h>
+#include <subdev/fb.h>
+
+#include <nvif/if000b.h>
+#include <nvif/unpack.h>
+
+int
+nv04_mem_map(struct nvkm_mmu *mmu, struct nvkm_memory *memory, void *argv,
+	     u32 argc, u64 *paddr, u64 *psize, struct nvkm_vma **pvma)
+{
+	union {
+		struct nv04_mem_map_vn vn;
+	} *args = argv;
+	struct nvkm_device *device = mmu->subdev.device;
+	const u64 addr = nvkm_memory_addr(memory);
+	int ret = -ENOSYS;
+
+	if ((ret = nvif_unvers(ret, &argv, &argc, args->vn)))
+		return ret;
+
+	*paddr = device->func->resource_addr(device, 1) + addr;
+	*psize = nvkm_memory_size(memory);
+	*pvma = ERR_PTR(-ENODEV);
+	return 0;
+}
+
+int
+nv04_mem_new(struct nvkm_mmu *mmu, int type, u8 page, u64 size,
+	     void *argv, u32 argc, struct nvkm_memory **pmemory)
+{
+	union {
+		struct nv04_mem_vn vn;
+	} *args = argv;
+	int ret = -ENOSYS;
+
+	if ((ret = nvif_unvers(ret, &argv, &argc, args->vn)))
+		return ret;
+
+	if (mmu->type[type].type & NVKM_MEM_MAPPABLE)
+		type = NVKM_RAM_MM_NORMAL;
+	else
+		type = NVKM_RAM_MM_NOMAP;
+
+	return nvkm_ram_get(mmu->subdev.device, type, 0x01, page,
+			    size, true, false, pmemory);
+}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/memnv50.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/memnv50.c
new file mode 100644
index 000000000000..46759b89fc1f
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/memnv50.c
@@ -0,0 +1,88 @@
+/*
+ * Copyright 2017 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "mem.h"
+
+#include <core/memory.h>
+#include <subdev/bar.h>
+#include <subdev/fb.h>
+
+#include <nvif/class.h>
+#include <nvif/if500b.h>
+#include <nvif/if500d.h>
+#include <nvif/unpack.h>
+
+int
+nv50_mem_map(struct nvkm_mmu *mmu, struct nvkm_memory *memory, void *argv,
+	     u32 argc, u64 *paddr, u64 *psize, struct nvkm_vma **pvma)
+{
+	struct nv50_vmm_map_v0 uvmm = {};
+	union {
+		struct nv50_mem_map_vn vn;
+		struct nv50_mem_map_v0 v0;
+	} *args = argv;
+	struct nvkm_device *device = mmu->subdev.device;
+	struct nvkm_vmm *bar = nvkm_bar_bar1_vmm(device);
+	u64 size = nvkm_memory_size(memory);
+	int ret = -ENOSYS;
+
+	if (!(ret = nvif_unpack(ret, &argv, &argc, args->v0, 0, 0, false))) {
+		uvmm.ro   = args->v0.ro;
+		uvmm.kind = args->v0.kind;
+		uvmm.comp = args->v0.comp;
+	} else
+	if (!(ret = nvif_unvers(ret, &argv, &argc, args->vn))) {
+	} else
+		return ret;
+
+	ret = nvkm_vmm_get(bar, 12, size, pvma);
+	if (ret)
+		return ret;
+
+	*paddr = device->func->resource_addr(device, 1) + (*pvma)->addr;
+	*psize = (*pvma)->size;
+	return nvkm_memory_map(memory, 0, bar, *pvma, &uvmm, sizeof(uvmm));
+}
+
+int
+nv50_mem_new(struct nvkm_mmu *mmu, int type, u8 page, u64 size,
+	     void *argv, u32 argc, struct nvkm_memory **pmemory)
+{
+	union {
+		struct nv50_mem_vn vn;
+		struct nv50_mem_v0 v0;
+	} *args = argv;
+	int ret = -ENOSYS;
+	bool contig;
+
+	if (!(ret = nvif_unpack(ret, &argv, &argc, args->v0, 0, 0, false))) {
+		type   = args->v0.bankswz ? 0x02 : 0x01;
+		contig = args->v0.contig;
+	} else
+	if (!(ret = nvif_unvers(ret, &argv, &argc, args->vn))) {
+		type   = 0x01;
+		contig = false;
+	} else
+		return -ENOSYS;
+
+	return nvkm_ram_get(mmu->subdev.device, NVKM_RAM_MM_NORMAL, type,
+			    page, size, contig, false, pmemory);
+}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/nv04.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/nv04.c
index 37927c3fdc3e..d201c887c2cd 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/nv04.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/nv04.c
@@ -21,129 +21,21 @@
  *
  * Authors: Ben Skeggs
  */
-#include "nv04.h"
+#include "mem.h"
+#include "vmm.h"
 
-#include <core/gpuobj.h>
-
-#define NV04_PDMA_SIZE (128 * 1024 * 1024)
-#define NV04_PDMA_PAGE (  4 * 1024)
-
-/*******************************************************************************
- * VM map/unmap callbacks
- ******************************************************************************/
-
-static void
-nv04_vm_map_sg(struct nvkm_vma *vma, struct nvkm_memory *pgt,
-	       struct nvkm_mem *mem, u32 pte, u32 cnt, dma_addr_t *list)
-{
-	pte = 0x00008 + (pte * 4);
-	nvkm_kmap(pgt);
-	while (cnt) {
-		u32 page = PAGE_SIZE / NV04_PDMA_PAGE;
-		u32 phys = (u32)*list++;
-		while (cnt && page--) {
-			nvkm_wo32(pgt, pte, phys | 3);
-			phys += NV04_PDMA_PAGE;
-			pte += 4;
-			cnt -= 1;
-		}
-	}
-	nvkm_done(pgt);
-}
-
-static void
-nv04_vm_unmap(struct nvkm_vma *vma, struct nvkm_memory *pgt, u32 pte, u32 cnt)
-{
-	pte = 0x00008 + (pte * 4);
-	nvkm_kmap(pgt);
-	while (cnt--) {
-		nvkm_wo32(pgt, pte, 0x00000000);
-		pte += 4;
-	}
-	nvkm_done(pgt);
-}
-
-static void
-nv04_vm_flush(struct nvkm_vm *vm)
-{
-}
-
-/*******************************************************************************
- * MMU subdev
- ******************************************************************************/
-
-static int
-nv04_mmu_oneinit(struct nvkm_mmu *base)
-{
-	struct nv04_mmu *mmu = nv04_mmu(base);
-	struct nvkm_device *device = mmu->base.subdev.device;
-	struct nvkm_memory *dma;
-	int ret;
-
-	ret = nvkm_vm_create(&mmu->base, 0, NV04_PDMA_SIZE, 0, 4096, NULL,
-			     &mmu->vm);
-	if (ret)
-		return ret;
-
-	ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST,
-			      (NV04_PDMA_SIZE / NV04_PDMA_PAGE) * 4 + 8,
-			      16, true, &dma);
-	mmu->vm->pgt[0].mem[0] = dma;
-	mmu->vm->pgt[0].refcount[0] = 1;
-	if (ret)
-		return ret;
-
-	nvkm_kmap(dma);
-	nvkm_wo32(dma, 0x00000, 0x0002103d); /* PCI, RW, PT, !LN */
-	nvkm_wo32(dma, 0x00004, NV04_PDMA_SIZE - 1);
-	nvkm_done(dma);
-	return 0;
-}
-
-void *
-nv04_mmu_dtor(struct nvkm_mmu *base)
-{
-	struct nv04_mmu *mmu = nv04_mmu(base);
-	struct nvkm_device *device = mmu->base.subdev.device;
-	if (mmu->vm) {
-		nvkm_memory_del(&mmu->vm->pgt[0].mem[0]);
-		nvkm_vm_ref(NULL, &mmu->vm, NULL);
-	}
-	if (mmu->nullp) {
-		dma_free_coherent(device->dev, 16 * 1024,
-				  mmu->nullp, mmu->null);
-	}
-	return mmu;
-}
-
-int
-nv04_mmu_new_(const struct nvkm_mmu_func *func, struct nvkm_device *device,
-	      int index, struct nvkm_mmu **pmmu)
-{
-	struct nv04_mmu *mmu;
-	if (!(mmu = kzalloc(sizeof(*mmu), GFP_KERNEL)))
-		return -ENOMEM;
-	*pmmu = &mmu->base;
-	nvkm_mmu_ctor(func, device, index, &mmu->base);
-	return 0;
-}
+#include <nvif/class.h>
 
 const struct nvkm_mmu_func
 nv04_mmu = {
-	.oneinit = nv04_mmu_oneinit,
-	.dtor = nv04_mmu_dtor,
-	.limit = NV04_PDMA_SIZE,
 	.dma_bits = 32,
-	.pgt_bits = 32 - 12,
-	.spg_shift = 12,
-	.lpg_shift = 12,
-	.map_sg = nv04_vm_map_sg,
-	.unmap = nv04_vm_unmap,
-	.flush = nv04_vm_flush,
+	.mmu = {{ -1, -1, NVIF_CLASS_MMU_NV04}},
+	.mem = {{ -1, -1, NVIF_CLASS_MEM_NV04}, nv04_mem_new, nv04_mem_map },
+	.vmm = {{ -1, -1, NVIF_CLASS_VMM_NV04}, nv04_vmm_new, true },
 };
 
 int
 nv04_mmu_new(struct nvkm_device *device, int index, struct nvkm_mmu **pmmu)
 {
-	return nv04_mmu_new_(&nv04_mmu, device, index, pmmu);
+	return nvkm_mmu_new_(&nv04_mmu, device, index, pmmu);
 }
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/nv04.h b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/nv04.h
deleted file mode 100644
index 9c35c43635c2..000000000000
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/nv04.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __NV04_MMU_PRIV__
-#define __NV04_MMU_PRIV__
-#define nv04_mmu(p) container_of((p), struct nv04_mmu, base)
-#include "priv.h"
-
-struct nv04_mmu {
-	struct nvkm_mmu base;
-	struct nvkm_vm *vm;
-	dma_addr_t null;
-	void *nullp;
-};
-
-int nv04_mmu_new_(const struct nvkm_mmu_func *, struct nvkm_device *,
-		  int index, struct nvkm_mmu **);
-void *nv04_mmu_dtor(struct nvkm_mmu *);
-
-extern const struct nvkm_mmu_func nv04_mmu;
-#endif
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/nv41.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/nv41.c
index c6a26f907009..adca81895c09 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/nv41.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/nv41.c
@@ -21,113 +21,29 @@
  *
  * Authors: Ben Skeggs
  */
-#include "nv04.h"
+#include "mem.h"
+#include "vmm.h"
 
-#include <core/gpuobj.h>
 #include <core/option.h>
-#include <subdev/timer.h>
 
-#define NV41_GART_SIZE (512 * 1024 * 1024)
-#define NV41_GART_PAGE (  4 * 1024)
-
-/*******************************************************************************
- * VM map/unmap callbacks
- ******************************************************************************/
-
-static void
-nv41_vm_map_sg(struct nvkm_vma *vma, struct nvkm_memory *pgt,
-	       struct nvkm_mem *mem, u32 pte, u32 cnt, dma_addr_t *list)
-{
-	pte = pte * 4;
-	nvkm_kmap(pgt);
-	while (cnt) {
-		u32 page = PAGE_SIZE / NV41_GART_PAGE;
-		u64 phys = (u64)*list++;
-		while (cnt && page--) {
-			nvkm_wo32(pgt, pte, (phys >> 7) | 1);
-			phys += NV41_GART_PAGE;
-			pte += 4;
-			cnt -= 1;
-		}
-	}
-	nvkm_done(pgt);
-}
-
-static void
-nv41_vm_unmap(struct nvkm_vma *vma, struct nvkm_memory *pgt, u32 pte, u32 cnt)
-{
-	pte = pte * 4;
-	nvkm_kmap(pgt);
-	while (cnt--) {
-		nvkm_wo32(pgt, pte, 0x00000000);
-		pte += 4;
-	}
-	nvkm_done(pgt);
-}
-
-static void
-nv41_vm_flush(struct nvkm_vm *vm)
-{
-	struct nv04_mmu *mmu = nv04_mmu(vm->mmu);
-	struct nvkm_device *device = mmu->base.subdev.device;
-
-	mutex_lock(&mmu->base.subdev.mutex);
-	nvkm_wr32(device, 0x100810, 0x00000022);
-	nvkm_msec(device, 2000,
-		if (nvkm_rd32(device, 0x100810) & 0x00000020)
-			break;
-	);
-	nvkm_wr32(device, 0x100810, 0x00000000);
-	mutex_unlock(&mmu->base.subdev.mutex);
-}
-
-/*******************************************************************************
- * MMU subdev
- ******************************************************************************/
-
-static int
-nv41_mmu_oneinit(struct nvkm_mmu *base)
-{
-	struct nv04_mmu *mmu = nv04_mmu(base);
-	struct nvkm_device *device = mmu->base.subdev.device;
-	int ret;
-
-	ret = nvkm_vm_create(&mmu->base, 0, NV41_GART_SIZE, 0, 4096, NULL,
-			     &mmu->vm);
-	if (ret)
-		return ret;
-
-	ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST,
-			      (NV41_GART_SIZE / NV41_GART_PAGE) * 4, 16, true,
-			      &mmu->vm->pgt[0].mem[0]);
-	mmu->vm->pgt[0].refcount[0] = 1;
-	return ret;
-}
+#include <nvif/class.h>
 
 static void
-nv41_mmu_init(struct nvkm_mmu *base)
+nv41_mmu_init(struct nvkm_mmu *mmu)
 {
-	struct nv04_mmu *mmu = nv04_mmu(base);
-	struct nvkm_device *device = mmu->base.subdev.device;
-	struct nvkm_memory *dma = mmu->vm->pgt[0].mem[0];
-	nvkm_wr32(device, 0x100800, 0x00000002 | nvkm_memory_addr(dma));
+	struct nvkm_device *device = mmu->subdev.device;
+	nvkm_wr32(device, 0x100800, 0x00000002 | mmu->vmm->pd->pt[0]->addr);
 	nvkm_mask(device, 0x10008c, 0x00000100, 0x00000100);
 	nvkm_wr32(device, 0x100820, 0x00000000);
 }
 
 static const struct nvkm_mmu_func
 nv41_mmu = {
-	.dtor = nv04_mmu_dtor,
-	.oneinit = nv41_mmu_oneinit,
 	.init = nv41_mmu_init,
-	.limit = NV41_GART_SIZE,
 	.dma_bits = 39,
-	.pgt_bits = 32 - 12,
-	.spg_shift = 12,
-	.lpg_shift = 12,
-	.map_sg = nv41_vm_map_sg,
-	.unmap = nv41_vm_unmap,
-	.flush = nv41_vm_flush,
+	.mmu = {{ -1, -1, NVIF_CLASS_MMU_NV04}},
+	.mem = {{ -1, -1, NVIF_CLASS_MEM_NV04}, nv04_mem_new, nv04_mem_map },
+	.vmm = {{ -1, -1, NVIF_CLASS_VMM_NV04}, nv41_vmm_new, true },
 };
 
 int
@@ -137,5 +53,5 @@ nv41_mmu_new(struct nvkm_device *device, int index, struct nvkm_mmu **pmmu)
 	    !nvkm_boolopt(device->cfgopt, "NvPCIE", true))
 		return nv04_mmu_new(device, index, pmmu);
 
-	return nv04_mmu_new_(&nv41_mmu, device, index, pmmu);
+	return nvkm_mmu_new_(&nv41_mmu, device, index, pmmu);
 }
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/nv44.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/nv44.c
index a648c2395545..598c53a27bde 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/nv44.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/nv44.c
@@ -21,176 +21,18 @@
  *
  * Authors: Ben Skeggs
  */
-#include "nv04.h"
+#include "mem.h"
+#include "vmm.h"
 
-#include <core/gpuobj.h>
 #include <core/option.h>
-#include <subdev/timer.h>
 
-#define NV44_GART_SIZE (512 * 1024 * 1024)
-#define NV44_GART_PAGE (  4 * 1024)
-
-/*******************************************************************************
- * VM map/unmap callbacks
- ******************************************************************************/
-
-static void
-nv44_vm_fill(struct nvkm_memory *pgt, dma_addr_t null,
-	     dma_addr_t *list, u32 pte, u32 cnt)
-{
-	u32 base = (pte << 2) & ~0x0000000f;
-	u32 tmp[4];
-
-	tmp[0] = nvkm_ro32(pgt, base + 0x0);
-	tmp[1] = nvkm_ro32(pgt, base + 0x4);
-	tmp[2] = nvkm_ro32(pgt, base + 0x8);
-	tmp[3] = nvkm_ro32(pgt, base + 0xc);
-
-	while (cnt--) {
-		u32 addr = list ? (*list++ >> 12) : (null >> 12);
-		switch (pte++ & 0x3) {
-		case 0:
-			tmp[0] &= ~0x07ffffff;
-			tmp[0] |= addr;
-			break;
-		case 1:
-			tmp[0] &= ~0xf8000000;
-			tmp[0] |= addr << 27;
-			tmp[1] &= ~0x003fffff;
-			tmp[1] |= addr >> 5;
-			break;
-		case 2:
-			tmp[1] &= ~0xffc00000;
-			tmp[1] |= addr << 22;
-			tmp[2] &= ~0x0001ffff;
-			tmp[2] |= addr >> 10;
-			break;
-		case 3:
-			tmp[2] &= ~0xfffe0000;
-			tmp[2] |= addr << 17;
-			tmp[3] &= ~0x00000fff;
-			tmp[3] |= addr >> 15;
-			break;
-		}
-	}
-
-	nvkm_wo32(pgt, base + 0x0, tmp[0]);
-	nvkm_wo32(pgt, base + 0x4, tmp[1]);
-	nvkm_wo32(pgt, base + 0x8, tmp[2]);
-	nvkm_wo32(pgt, base + 0xc, tmp[3] | 0x40000000);
-}
-
-static void
-nv44_vm_map_sg(struct nvkm_vma *vma, struct nvkm_memory *pgt,
-	       struct nvkm_mem *mem, u32 pte, u32 cnt, dma_addr_t *list)
-{
-	struct nv04_mmu *mmu = nv04_mmu(vma->vm->mmu);
-	u32 tmp[4];
-	int i;
-
-	nvkm_kmap(pgt);
-	if (pte & 3) {
-		u32  max = 4 - (pte & 3);
-		u32 part = (cnt > max) ? max : cnt;
-		nv44_vm_fill(pgt, mmu->null, list, pte, part);
-		pte  += part;
-		list += part;
-		cnt  -= part;
-	}
-
-	while (cnt >= 4) {
-		for (i = 0; i < 4; i++)
-			tmp[i] = *list++ >> 12;
-		nvkm_wo32(pgt, pte++ * 4, tmp[0] >>  0 | tmp[1] << 27);
-		nvkm_wo32(pgt, pte++ * 4, tmp[1] >>  5 | tmp[2] << 22);
-		nvkm_wo32(pgt, pte++ * 4, tmp[2] >> 10 | tmp[3] << 17);
-		nvkm_wo32(pgt, pte++ * 4, tmp[3] >> 15 | 0x40000000);
-		cnt -= 4;
-	}
-
-	if (cnt)
-		nv44_vm_fill(pgt, mmu->null, list, pte, cnt);
-	nvkm_done(pgt);
-}
-
-static void
-nv44_vm_unmap(struct nvkm_vma *vma, struct nvkm_memory *pgt, u32 pte, u32 cnt)
-{
-	struct nv04_mmu *mmu = nv04_mmu(vma->vm->mmu);
-
-	nvkm_kmap(pgt);
-	if (pte & 3) {
-		u32  max = 4 - (pte & 3);
-		u32 part = (cnt > max) ? max : cnt;
-		nv44_vm_fill(pgt, mmu->null, NULL, pte, part);
-		pte  += part;
-		cnt  -= part;
-	}
-
-	while (cnt >= 4) {
-		nvkm_wo32(pgt, pte++ * 4, 0x00000000);
-		nvkm_wo32(pgt, pte++ * 4, 0x00000000);
-		nvkm_wo32(pgt, pte++ * 4, 0x00000000);
-		nvkm_wo32(pgt, pte++ * 4, 0x00000000);
-		cnt -= 4;
-	}
-
-	if (cnt)
-		nv44_vm_fill(pgt, mmu->null, NULL, pte, cnt);
-	nvkm_done(pgt);
-}
-
-static void
-nv44_vm_flush(struct nvkm_vm *vm)
-{
-	struct nv04_mmu *mmu = nv04_mmu(vm->mmu);
-	struct nvkm_device *device = mmu->base.subdev.device;
-	nvkm_wr32(device, 0x100814, mmu->base.limit - NV44_GART_PAGE);
-	nvkm_wr32(device, 0x100808, 0x00000020);
-	nvkm_msec(device, 2000,
-		if (nvkm_rd32(device, 0x100808) & 0x00000001)
-			break;
-	);
-	nvkm_wr32(device, 0x100808, 0x00000000);
-}
-
-/*******************************************************************************
- * MMU subdev
- ******************************************************************************/
-
-static int
-nv44_mmu_oneinit(struct nvkm_mmu *base)
-{
-	struct nv04_mmu *mmu = nv04_mmu(base);
-	struct nvkm_device *device = mmu->base.subdev.device;
-	int ret;
-
-	mmu->nullp = dma_alloc_coherent(device->dev, 16 * 1024,
-					&mmu->null, GFP_KERNEL);
-	if (!mmu->nullp) {
-		nvkm_warn(&mmu->base.subdev, "unable to allocate dummy pages\n");
-		mmu->null = 0;
-	}
-
-	ret = nvkm_vm_create(&mmu->base, 0, NV44_GART_SIZE, 0, 4096, NULL,
-			     &mmu->vm);
-	if (ret)
-		return ret;
-
-	ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST,
-			      (NV44_GART_SIZE / NV44_GART_PAGE) * 4,
-			      512 * 1024, true,
-			      &mmu->vm->pgt[0].mem[0]);
-	mmu->vm->pgt[0].refcount[0] = 1;
-	return ret;
-}
+#include <nvif/class.h>
 
 static void
-nv44_mmu_init(struct nvkm_mmu *base)
+nv44_mmu_init(struct nvkm_mmu *mmu)
 {
-	struct nv04_mmu *mmu = nv04_mmu(base);
-	struct nvkm_device *device = mmu->base.subdev.device;
-	struct nvkm_memory *gart = mmu->vm->pgt[0].mem[0];
+	struct nvkm_device *device = mmu->subdev.device;
+	struct nvkm_memory *pt = mmu->vmm->pd->pt[0]->memory;
 	u32 addr;
 
 	/* calculate vram address of this PRAMIN block, object must be
@@ -198,11 +40,11 @@ nv44_mmu_init(struct nvkm_mmu *base)
 	 * of 512KiB for this to work correctly
 	 */
 	addr  = nvkm_rd32(device, 0x10020c);
-	addr -= ((nvkm_memory_addr(gart) >> 19) + 1) << 19;
+	addr -= ((nvkm_memory_addr(pt) >> 19) + 1) << 19;
 
 	nvkm_wr32(device, 0x100850, 0x80000000);
-	nvkm_wr32(device, 0x100818, mmu->null);
-	nvkm_wr32(device, 0x100804, NV44_GART_SIZE);
+	nvkm_wr32(device, 0x100818, mmu->vmm->null);
+	nvkm_wr32(device, 0x100804, (nvkm_memory_size(pt) / 4) * 4096);
 	nvkm_wr32(device, 0x100850, 0x00008000);
 	nvkm_mask(device, 0x10008c, 0x00000200, 0x00000200);
 	nvkm_wr32(device, 0x100820, 0x00000000);
@@ -212,17 +54,11 @@ nv44_mmu_init(struct nvkm_mmu *base)
 
 static const struct nvkm_mmu_func
 nv44_mmu = {
-	.dtor = nv04_mmu_dtor,
-	.oneinit = nv44_mmu_oneinit,
 	.init = nv44_mmu_init,
-	.limit = NV44_GART_SIZE,
 	.dma_bits = 39,
-	.pgt_bits = 32 - 12,
-	.spg_shift = 12,
-	.lpg_shift = 12,
-	.map_sg = nv44_vm_map_sg,
-	.unmap = nv44_vm_unmap,
-	.flush = nv44_vm_flush,
+	.mmu = {{ -1, -1, NVIF_CLASS_MMU_NV04}},
+	.mem = {{ -1, -1, NVIF_CLASS_MEM_NV04}, nv04_mem_new, nv04_mem_map },
+	.vmm = {{ -1, -1, NVIF_CLASS_VMM_NV04}, nv44_vmm_new, true },
 };
 
 int
@@ -232,5 +68,5 @@ nv44_mmu_new(struct nvkm_device *device, int index, struct nvkm_mmu **pmmu)
 	    !nvkm_boolopt(device->cfgopt, "NvPCIE", true))
 		return nv04_mmu_new(device, index, pmmu);
 
-	return nv04_mmu_new_(&nv44_mmu, device, index, pmmu);
+	return nvkm_mmu_new_(&nv44_mmu, device, index, pmmu);
 }
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/nv50.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/nv50.c
index a1f8d65f0276..db3dfbbb2aa0 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/nv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/nv50.c
@@ -21,207 +21,52 @@
  *
  * Authors: Ben Skeggs
  */
-#include "priv.h"
+#include "mem.h"
+#include "vmm.h"
 
-#include <core/gpuobj.h>
-#include <subdev/fb.h>
-#include <subdev/timer.h>
-#include <engine/gr.h>
+#include <nvif/class.h>
 
-static void
-nv50_vm_map_pgt(struct nvkm_gpuobj *pgd, u32 pde, struct nvkm_memory *pgt[2])
+const u8 *
+nv50_mmu_kind(struct nvkm_mmu *base, int *count)
 {
-	u64 phys = 0xdeadcafe00000000ULL;
-	u32 coverage = 0;
-
-	if (pgt[0]) {
-		/* present, 4KiB pages */
-		phys = 0x00000003 | nvkm_memory_addr(pgt[0]);
-		coverage = (nvkm_memory_size(pgt[0]) >> 3) << 12;
-	} else
-	if (pgt[1]) {
-		/* present, 64KiB pages  */
-		phys = 0x00000001 | nvkm_memory_addr(pgt[1]);
-		coverage = (nvkm_memory_size(pgt[1]) >> 3) << 16;
-	}
-
-	if (phys & 1) {
-		if (coverage <= 32 * 1024 * 1024)
-			phys |= 0x60;
-		else if (coverage <= 64 * 1024 * 1024)
-			phys |= 0x40;
-		else if (coverage <= 128 * 1024 * 1024)
-			phys |= 0x20;
-	}
-
-	nvkm_kmap(pgd);
-	nvkm_wo32(pgd, (pde * 8) + 0, lower_32_bits(phys));
-	nvkm_wo32(pgd, (pde * 8) + 4, upper_32_bits(phys));
-	nvkm_done(pgd);
-}
-
-static inline u64
-vm_addr(struct nvkm_vma *vma, u64 phys, u32 memtype, u32 target)
-{
-	phys |= 1; /* present */
-	phys |= (u64)memtype << 40;
-	phys |= target << 4;
-	if (vma->access & NV_MEM_ACCESS_SYS)
-		phys |= (1 << 6);
-	if (!(vma->access & NV_MEM_ACCESS_WO))
-		phys |= (1 << 3);
-	return phys;
-}
-
-static void
-nv50_vm_map(struct nvkm_vma *vma, struct nvkm_memory *pgt,
-	    struct nvkm_mem *mem, u32 pte, u32 cnt, u64 phys, u64 delta)
-{
-	struct nvkm_ram *ram = vma->vm->mmu->subdev.device->fb->ram;
-	u32 comp = (mem->memtype & 0x180) >> 7;
-	u32 block, target;
-	int i;
-
-	/* IGPs don't have real VRAM, re-target to stolen system memory */
-	target = 0;
-	if (ram->stolen) {
-		phys += ram->stolen;
-		target = 3;
-	}
-
-	phys  = vm_addr(vma, phys, mem->memtype, target);
-	pte <<= 3;
-	cnt <<= 3;
-
-	nvkm_kmap(pgt);
-	while (cnt) {
-		u32 offset_h = upper_32_bits(phys);
-		u32 offset_l = lower_32_bits(phys);
-
-		for (i = 7; i >= 0; i--) {
-			block = 1 << (i + 3);
-			if (cnt >= block && !(pte & (block - 1)))
-				break;
-		}
-		offset_l |= (i << 7);
-
-		phys += block << (vma->node->type - 3);
-		cnt  -= block;
-		if (comp) {
-			u32 tag = mem->tag->offset + ((delta >> 16) * comp);
-			offset_h |= (tag << 17);
-			delta    += block << (vma->node->type - 3);
-		}
-
-		while (block) {
-			nvkm_wo32(pgt, pte + 0, offset_l);
-			nvkm_wo32(pgt, pte + 4, offset_h);
-			pte += 8;
-			block -= 8;
-		}
-	}
-	nvkm_done(pgt);
-}
-
-static void
-nv50_vm_map_sg(struct nvkm_vma *vma, struct nvkm_memory *pgt,
-	       struct nvkm_mem *mem, u32 pte, u32 cnt, dma_addr_t *list)
-{
-	u32 target = (vma->access & NV_MEM_ACCESS_NOSNOOP) ? 3 : 2;
-	pte <<= 3;
-	nvkm_kmap(pgt);
-	while (cnt--) {
-		u64 phys = vm_addr(vma, (u64)*list++, mem->memtype, target);
-		nvkm_wo32(pgt, pte + 0, lower_32_bits(phys));
-		nvkm_wo32(pgt, pte + 4, upper_32_bits(phys));
-		pte += 8;
-	}
-	nvkm_done(pgt);
-}
-
-static void
-nv50_vm_unmap(struct nvkm_vma *vma, struct nvkm_memory *pgt, u32 pte, u32 cnt)
-{
-	pte <<= 3;
-	nvkm_kmap(pgt);
-	while (cnt--) {
-		nvkm_wo32(pgt, pte + 0, 0x00000000);
-		nvkm_wo32(pgt, pte + 4, 0x00000000);
-		pte += 8;
-	}
-	nvkm_done(pgt);
-}
-
-static void
-nv50_vm_flush(struct nvkm_vm *vm)
-{
-	struct nvkm_mmu *mmu = vm->mmu;
-	struct nvkm_subdev *subdev = &mmu->subdev;
-	struct nvkm_device *device = subdev->device;
-	int i, vme;
-
-	mutex_lock(&subdev->mutex);
-	for (i = 0; i < NVKM_SUBDEV_NR; i++) {
-		if (!atomic_read(&vm->engref[i]))
-			continue;
-
-		/* unfortunate hw bug workaround... */
-		if (i == NVKM_ENGINE_GR && device->gr) {
-			int ret = nvkm_gr_tlb_flush(device->gr);
-			if (ret != -ENODEV)
-				continue;
-		}
-
-		switch (i) {
-		case NVKM_ENGINE_GR    : vme = 0x00; break;
-		case NVKM_ENGINE_VP    :
-		case NVKM_ENGINE_MSPDEC: vme = 0x01; break;
-		case NVKM_SUBDEV_BAR   : vme = 0x06; break;
-		case NVKM_ENGINE_MSPPP :
-		case NVKM_ENGINE_MPEG  : vme = 0x08; break;
-		case NVKM_ENGINE_BSP   :
-		case NVKM_ENGINE_MSVLD : vme = 0x09; break;
-		case NVKM_ENGINE_CIPHER:
-		case NVKM_ENGINE_SEC   : vme = 0x0a; break;
-		case NVKM_ENGINE_CE0   : vme = 0x0d; break;
-		default:
-			continue;
-		}
-
-		nvkm_wr32(device, 0x100c80, (vme << 16) | 1);
-		if (nvkm_msec(device, 2000,
-			if (!(nvkm_rd32(device, 0x100c80) & 0x00000001))
-				break;
-		) < 0)
-			nvkm_error(subdev, "vm flush timeout: engine %d\n", vme);
-	}
-	mutex_unlock(&subdev->mutex);
-}
-
-static int
-nv50_vm_create(struct nvkm_mmu *mmu, u64 offset, u64 length, u64 mm_offset,
-	       struct lock_class_key *key, struct nvkm_vm **pvm)
-{
-	u32 block = (1 << (mmu->func->pgt_bits + 12));
-	if (block > length)
-		block = length;
-
-	return nvkm_vm_create(mmu, offset, length, mm_offset, block, key, pvm);
+	/* 0x01: no bank swizzle
+	 * 0x02: bank swizzled
+	 * 0x7f: invalid
+	 *
+	 * 0x01/0x02 are values understood by the VRAM allocator,
+	 * and are required to avoid mixing the two types within
+	 * a certain range.
+	 */
+	static const u8
+	kind[128] = {
+		0x01, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f, /* 0x00 */
+		0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f,
+		0x01, 0x01, 0x01, 0x01, 0x7f, 0x7f, 0x7f, 0x7f, /* 0x10 */
+		0x02, 0x02, 0x02, 0x02, 0x7f, 0x7f, 0x7f, 0x7f,
+		0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x7f, /* 0x20 */
+		0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x7f,
+		0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f, /* 0x30 */
+		0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f,
+		0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02, /* 0x40 */
+		0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x7f, 0x7f,
+		0x7f, 0x7f, 0x7f, 0x7f, 0x01, 0x01, 0x01, 0x7f, /* 0x50 */
+		0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f,
+		0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x7f, /* 0x60 */
+		0x01, 0x01, 0x01, 0x01, 0x02, 0x02, 0x02, 0x02,
+		0x01, 0x7f, 0x02, 0x7f, 0x01, 0x7f, 0x02, 0x7f, /* 0x70 */
+		0x01, 0x01, 0x02, 0x02, 0x01, 0x01, 0x7f, 0x7f
+	};
+	*count = ARRAY_SIZE(kind);
+	return kind;
 }
 
 static const struct nvkm_mmu_func
 nv50_mmu = {
-	.limit = (1ULL << 40),
 	.dma_bits = 40,
-	.pgt_bits  = 29 - 12,
-	.spg_shift = 12,
-	.lpg_shift = 16,
-	.create = nv50_vm_create,
-	.map_pgt = nv50_vm_map_pgt,
-	.map = nv50_vm_map,
-	.map_sg = nv50_vm_map_sg,
-	.unmap = nv50_vm_unmap,
-	.flush = nv50_vm_flush,
+	.mmu = {{ -1, -1, NVIF_CLASS_MMU_NV50}},
+	.mem = {{ -1,  0, NVIF_CLASS_MEM_NV50}, nv50_mem_new, nv50_mem_map },
+	.vmm = {{ -1, -1, NVIF_CLASS_VMM_NV50}, nv50_vmm_new, false, 0x1400 },
+	.kind = nv50_mmu_kind,
 };
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/priv.h b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/priv.h
index bf37f313b5bb..948a48c21be4 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/priv.h
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/priv.h
@@ -10,31 +10,57 @@ int nvkm_mmu_new_(const struct nvkm_mmu_func *, struct nvkm_device *,
 		  int index, struct nvkm_mmu **);
 
 struct nvkm_mmu_func {
-	void *(*dtor)(struct nvkm_mmu *);
-	int (*oneinit)(struct nvkm_mmu *);
 	void (*init)(struct nvkm_mmu *);
 
-	u64 limit;
 	u8  dma_bits;
-	u32 pgt_bits;
-	u8  spg_shift;
-	u8  lpg_shift;
-
-	int  (*create)(struct nvkm_mmu *, u64 offset, u64 length, u64 mm_offset,
-		       struct lock_class_key *, struct nvkm_vm **);
-
-	void (*map_pgt)(struct nvkm_gpuobj *pgd, u32 pde,
-			struct nvkm_memory *pgt[2]);
-	void (*map)(struct nvkm_vma *, struct nvkm_memory *,
-		    struct nvkm_mem *, u32 pte, u32 cnt,
-		    u64 phys, u64 delta);
-	void (*map_sg)(struct nvkm_vma *, struct nvkm_memory *,
-		       struct nvkm_mem *, u32 pte, u32 cnt, dma_addr_t *);
-	void (*unmap)(struct nvkm_vma *, struct nvkm_memory *pgt,
-		      u32 pte, u32 cnt);
-	void (*flush)(struct nvkm_vm *);
+
+	struct {
+		struct nvkm_sclass user;
+	} mmu;
+
+	struct {
+		struct nvkm_sclass user;
+		int (*vram)(struct nvkm_mmu *, int type, u8 page, u64 size,
+			    void *argv, u32 argc, struct nvkm_memory **);
+		int (*umap)(struct nvkm_mmu *, struct nvkm_memory *, void *argv,
+			    u32 argc, u64 *addr, u64 *size, struct nvkm_vma **);
+	} mem;
+
+	struct {
+		struct nvkm_sclass user;
+		int (*ctor)(struct nvkm_mmu *, u64 addr, u64 size,
+			    void *argv, u32 argc, struct lock_class_key *,
+			    const char *name, struct nvkm_vmm **);
+		bool global;
+		u32 pd_offset;
+	} vmm;
+
+	const u8 *(*kind)(struct nvkm_mmu *, int *count);
+	bool kind_sys;
+};
+
+extern const struct nvkm_mmu_func nv04_mmu;
+
+const u8 *nv50_mmu_kind(struct nvkm_mmu *, int *count);
+
+const u8 *gf100_mmu_kind(struct nvkm_mmu *, int *count);
+
+const u8 *gm200_mmu_kind(struct nvkm_mmu *, int *);
+
+struct nvkm_mmu_pt {
+	union {
+		struct nvkm_mmu_ptc *ptc;
+		struct nvkm_mmu_ptp *ptp;
+	};
+	struct nvkm_memory *memory;
+	bool sub;
+	u16 base;
+	u64 addr;
+	struct list_head head;
 };
 
-int nvkm_vm_create(struct nvkm_mmu *, u64, u64, u64, u32,
-		   struct lock_class_key *, struct nvkm_vm **);
+void nvkm_mmu_ptc_dump(struct nvkm_mmu *);
+struct nvkm_mmu_pt *
+nvkm_mmu_ptc_get(struct nvkm_mmu *, u32 size, u32 align, bool zero);
+void nvkm_mmu_ptc_put(struct nvkm_mmu *, bool force, struct nvkm_mmu_pt **);
 #endif
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/umem.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/umem.c
new file mode 100644
index 000000000000..fac2f9a45ea6
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/umem.c
@@ -0,0 +1,192 @@
+/*
+ * Copyright 2017 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "umem.h"
+#include "ummu.h"
+
+#include <core/client.h>
+#include <core/memory.h>
+#include <subdev/bar.h>
+
+#include <nvif/class.h>
+#include <nvif/if000a.h>
+#include <nvif/unpack.h>
+
+static const struct nvkm_object_func nvkm_umem;
+struct nvkm_memory *
+nvkm_umem_search(struct nvkm_client *client, u64 handle)
+{
+	struct nvkm_client *master = client->object.client;
+	struct nvkm_memory *memory = NULL;
+	struct nvkm_object *object;
+	struct nvkm_umem *umem;
+
+	object = nvkm_object_search(client, handle, &nvkm_umem);
+	if (IS_ERR(object)) {
+		if (client->super && client != master) {
+			spin_lock(&master->lock);
+			list_for_each_entry(umem, &master->umem, head) {
+				if (umem->object.object == handle) {
+					memory = nvkm_memory_ref(umem->memory);
+					break;
+				}
+			}
+			spin_unlock(&master->lock);
+		}
+	} else {
+		umem = nvkm_umem(object);
+		if (!umem->priv || client->super)
+			memory = nvkm_memory_ref(umem->memory);
+	}
+
+	return memory ? memory : ERR_PTR(-ENOENT);
+}
+
+static int
+nvkm_umem_unmap(struct nvkm_object *object)
+{
+	struct nvkm_umem *umem = nvkm_umem(object);
+
+	if (!umem->map)
+		return -EEXIST;
+
+	if (umem->io) {
+		if (!IS_ERR(umem->bar)) {
+			struct nvkm_device *device = umem->mmu->subdev.device;
+			nvkm_vmm_put(nvkm_bar_bar1_vmm(device), &umem->bar);
+		} else {
+			umem->bar = NULL;
+		}
+	} else {
+		vunmap(umem->map);
+		umem->map = NULL;
+	}
+
+	return 0;
+}
+
+static int
+nvkm_umem_map(struct nvkm_object *object, void *argv, u32 argc,
+	      enum nvkm_object_map *type, u64 *handle, u64 *length)
+{
+	struct nvkm_umem *umem = nvkm_umem(object);
+	struct nvkm_mmu *mmu = umem->mmu;
+
+	if (!umem->mappable)
+		return -EINVAL;
+	if (umem->map)
+		return -EEXIST;
+
+	if ((umem->type & NVKM_MEM_HOST) && !argc) {
+		int ret = nvkm_mem_map_host(umem->memory, &umem->map);
+		if (ret)
+			return ret;
+
+		*handle = (unsigned long)(void *)umem->map;
+		*length = nvkm_memory_size(umem->memory);
+		*type = NVKM_OBJECT_MAP_VA;
+		return 0;
+	} else
+	if ((umem->type & NVKM_MEM_VRAM) ||
+	    (umem->type & NVKM_MEM_KIND)) {
+		int ret = mmu->func->mem.umap(mmu, umem->memory, argv, argc,
+					      handle, length, &umem->bar);
+		if (ret)
+			return ret;
+
+		*type = NVKM_OBJECT_MAP_IO;
+	} else {
+		return -EINVAL;
+	}
+
+	umem->io = (*type == NVKM_OBJECT_MAP_IO);
+	return 0;
+}
+
+static void *
+nvkm_umem_dtor(struct nvkm_object *object)
+{
+	struct nvkm_umem *umem = nvkm_umem(object);
+	spin_lock(&umem->object.client->lock);
+	list_del_init(&umem->head);
+	spin_unlock(&umem->object.client->lock);
+	nvkm_memory_unref(&umem->memory);
+	return umem;
+}
+
+static const struct nvkm_object_func
+nvkm_umem = {
+	.dtor = nvkm_umem_dtor,
+	.map = nvkm_umem_map,
+	.unmap = nvkm_umem_unmap,
+};
+
+int
+nvkm_umem_new(const struct nvkm_oclass *oclass, void *argv, u32 argc,
+	      struct nvkm_object **pobject)
+{
+	struct nvkm_mmu *mmu = nvkm_ummu(oclass->parent)->mmu;
+	union {
+		struct nvif_mem_v0 v0;
+	} *args = argv;
+	struct nvkm_umem *umem;
+	int type, ret = -ENOSYS;
+	u8  page;
+	u64 size;
+
+	if (!(ret = nvif_unpack(ret, &argv, &argc, args->v0, 0, 0, true))) {
+		type = args->v0.type;
+		page = args->v0.page;
+		size = args->v0.size;
+	} else
+		return ret;
+
+	if (type >= mmu->type_nr)
+		return -EINVAL;
+
+	if (!(umem = kzalloc(sizeof(*umem), GFP_KERNEL)))
+		return -ENOMEM;
+	nvkm_object_ctor(&nvkm_umem, oclass, &umem->object);
+	umem->mmu = mmu;
+	umem->type = mmu->type[type].type;
+	umem->priv = oclass->client->super;
+	INIT_LIST_HEAD(&umem->head);
+	*pobject = &umem->object;
+
+	if (mmu->type[type].type & NVKM_MEM_MAPPABLE) {
+		page = max_t(u8, page, PAGE_SHIFT);
+		umem->mappable = true;
+	}
+
+	ret = nvkm_mem_new_type(mmu, type, page, size, argv, argc,
+				&umem->memory);
+	if (ret)
+		return ret;
+
+	spin_lock(&umem->object.client->lock);
+	list_add(&umem->head, &umem->object.client->umem);
+	spin_unlock(&umem->object.client->lock);
+
+	args->v0.page = nvkm_memory_page(umem->memory);
+	args->v0.addr = nvkm_memory_addr(umem->memory);
+	args->v0.size = nvkm_memory_size(umem->memory);
+	return 0;
+}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/umem.h b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/umem.h
new file mode 100644
index 000000000000..85cf692d620a
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/umem.h
@@ -0,0 +1,26 @@
+#ifndef __NVKM_UMEM_H__
+#define __NVKM_UMEM_H__
+#define nvkm_umem(p) container_of((p), struct nvkm_umem, object)
+#include <core/object.h>
+#include "mem.h"
+
+struct nvkm_umem {
+	struct nvkm_object object;
+	struct nvkm_mmu *mmu;
+	u8 type:8;
+	bool priv:1;
+	bool mappable:1;
+	bool io:1;
+
+	struct nvkm_memory *memory;
+	struct list_head head;
+
+	union {
+		struct nvkm_vma *bar;
+		void *map;
+	};
+};
+
+int nvkm_umem_new(const struct nvkm_oclass *, void *argv, u32 argc,
+		  struct nvkm_object **);
+#endif
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/ummu.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/ummu.c
new file mode 100644
index 000000000000..353f10f92b77
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/ummu.c
@@ -0,0 +1,178 @@
+/*
+ * Copyright 2017 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "ummu.h"
+#include "umem.h"
+#include "uvmm.h"
+
+#include <core/client.h>
+
+#include <nvif/if0008.h>
+#include <nvif/unpack.h>
+
+static int
+nvkm_ummu_sclass(struct nvkm_object *object, int index,
+		 struct nvkm_oclass *oclass)
+{
+	struct nvkm_mmu *mmu = nvkm_ummu(object)->mmu;
+
+	if (mmu->func->mem.user.oclass && oclass->client->super) {
+		if (index-- == 0) {
+			oclass->base = mmu->func->mem.user;
+			oclass->ctor = nvkm_umem_new;
+			return 0;
+		}
+	}
+
+	if (mmu->func->vmm.user.oclass) {
+		if (index-- == 0) {
+			oclass->base = mmu->func->vmm.user;
+			oclass->ctor = nvkm_uvmm_new;
+			return 0;
+		}
+	}
+
+	return -EINVAL;
+}
+
+static int
+nvkm_ummu_heap(struct nvkm_ummu *ummu, void *argv, u32 argc)
+{
+	struct nvkm_mmu *mmu = ummu->mmu;
+	union {
+		struct nvif_mmu_heap_v0 v0;
+	} *args = argv;
+	int ret = -ENOSYS;
+	u8 index;
+
+	if (!(ret = nvif_unpack(ret, &argv, &argc, args->v0, 0, 0, false))) {
+		if ((index = args->v0.index) >= mmu->heap_nr)
+			return -EINVAL;
+		args->v0.size = mmu->heap[index].size;
+	} else
+		return ret;
+
+	return 0;
+}
+
+static int
+nvkm_ummu_type(struct nvkm_ummu *ummu, void *argv, u32 argc)
+{
+	struct nvkm_mmu *mmu = ummu->mmu;
+	union {
+		struct nvif_mmu_type_v0 v0;
+	} *args = argv;
+	int ret = -ENOSYS;
+	u8 type, index;
+
+	if (!(ret = nvif_unpack(ret, &argv, &argc, args->v0, 0, 0, false))) {
+		if ((index = args->v0.index) >= mmu->type_nr)
+			return -EINVAL;
+		type = mmu->type[index].type;
+		args->v0.heap = mmu->type[index].heap;
+		args->v0.vram = !!(type & NVKM_MEM_VRAM);
+		args->v0.host = !!(type & NVKM_MEM_HOST);
+		args->v0.comp = !!(type & NVKM_MEM_COMP);
+		args->v0.disp = !!(type & NVKM_MEM_DISP);
+		args->v0.kind = !!(type & NVKM_MEM_KIND);
+		args->v0.mappable = !!(type & NVKM_MEM_MAPPABLE);
+		args->v0.coherent = !!(type & NVKM_MEM_COHERENT);
+		args->v0.uncached = !!(type & NVKM_MEM_UNCACHED);
+	} else
+		return ret;
+
+	return 0;
+}
+
+static int
+nvkm_ummu_kind(struct nvkm_ummu *ummu, void *argv, u32 argc)
+{
+	struct nvkm_mmu *mmu = ummu->mmu;
+	union {
+		struct nvif_mmu_kind_v0 v0;
+	} *args = argv;
+	const u8 *kind = NULL;
+	int ret = -ENOSYS, count = 0;
+
+	if (mmu->func->kind)
+		kind = mmu->func->kind(mmu, &count);
+
+	if (!(ret = nvif_unpack(ret, &argv, &argc, args->v0, 0, 0, true))) {
+		if (argc != args->v0.count * sizeof(*args->v0.data))
+			return -EINVAL;
+		if (args->v0.count > count)
+			return -EINVAL;
+		memcpy(args->v0.data, kind, args->v0.count);
+	} else
+		return ret;
+
+	return 0;
+}
+
+static int
+nvkm_ummu_mthd(struct nvkm_object *object, u32 mthd, void *argv, u32 argc)
+{
+	struct nvkm_ummu *ummu = nvkm_ummu(object);
+	switch (mthd) {
+	case NVIF_MMU_V0_HEAP: return nvkm_ummu_heap(ummu, argv, argc);
+	case NVIF_MMU_V0_TYPE: return nvkm_ummu_type(ummu, argv, argc);
+	case NVIF_MMU_V0_KIND: return nvkm_ummu_kind(ummu, argv, argc);
+	default:
+		break;
+	}
+	return -EINVAL;
+}
+
+static const struct nvkm_object_func
+nvkm_ummu = {
+	.mthd = nvkm_ummu_mthd,
+	.sclass = nvkm_ummu_sclass,
+};
+
+int
+nvkm_ummu_new(struct nvkm_device *device, const struct nvkm_oclass *oclass,
+	      void *argv, u32 argc, struct nvkm_object **pobject)
+{
+	union {
+		struct nvif_mmu_v0 v0;
+	} *args = argv;
+	struct nvkm_mmu *mmu = device->mmu;
+	struct nvkm_ummu *ummu;
+	int ret = -ENOSYS, kinds = 0;
+
+	if (mmu->func->kind)
+		mmu->func->kind(mmu, &kinds);
+
+	if (!(ret = nvif_unpack(ret, &argv, &argc, args->v0, 0, 0, false))) {
+		args->v0.dmabits = mmu->dma_bits;
+		args->v0.heap_nr = mmu->heap_nr;
+		args->v0.type_nr = mmu->type_nr;
+		args->v0.kind_nr = kinds;
+	} else
+		return ret;
+
+	if (!(ummu = kzalloc(sizeof(*ummu), GFP_KERNEL)))
+		return -ENOMEM;
+	nvkm_object_ctor(&nvkm_ummu, oclass, &ummu->object);
+	ummu->mmu = mmu;
+	*pobject = &ummu->object;
+	return 0;
+}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/ummu.h b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/ummu.h
new file mode 100644
index 000000000000..0cd510dcfc68
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/ummu.h
@@ -0,0 +1,14 @@
+#ifndef __NVKM_UMMU_H__
+#define __NVKM_UMMU_H__
+#define nvkm_ummu(p) container_of((p), struct nvkm_ummu, object)
+#include <core/object.h>
+#include "priv.h"
+
+struct nvkm_ummu {
+	struct nvkm_object object;
+	struct nvkm_mmu *mmu;
+};
+
+int nvkm_ummu_new(struct nvkm_device *, const struct nvkm_oclass *,
+		  void *argv, u32 argc, struct nvkm_object **);
+#endif
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.c
new file mode 100644
index 000000000000..fa81d0c1ba41
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.c
@@ -0,0 +1,352 @@
+/*
+ * Copyright 2017 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "uvmm.h"
+#include "umem.h"
+#include "ummu.h"
+
+#include <core/client.h>
+#include <core/memory.h>
+
+#include <nvif/if000c.h>
+#include <nvif/unpack.h>
+
+static const struct nvkm_object_func nvkm_uvmm;
+struct nvkm_vmm *
+nvkm_uvmm_search(struct nvkm_client *client, u64 handle)
+{
+	struct nvkm_object *object;
+
+	object = nvkm_object_search(client, handle, &nvkm_uvmm);
+	if (IS_ERR(object))
+		return (void *)object;
+
+	return nvkm_uvmm(object)->vmm;
+}
+
+static int
+nvkm_uvmm_mthd_unmap(struct nvkm_uvmm *uvmm, void *argv, u32 argc)
+{
+	struct nvkm_client *client = uvmm->object.client;
+	union {
+		struct nvif_vmm_unmap_v0 v0;
+	} *args = argv;
+	struct nvkm_vmm *vmm = uvmm->vmm;
+	struct nvkm_vma *vma;
+	int ret = -ENOSYS;
+	u64 addr;
+
+	if (!(ret = nvif_unpack(ret, &argv, &argc, args->v0, 0, 0, false))) {
+		addr = args->v0.addr;
+	} else
+		return ret;
+
+	mutex_lock(&vmm->mutex);
+	vma = nvkm_vmm_node_search(vmm, addr);
+	if (ret = -ENOENT, !vma || vma->addr != addr) {
+		VMM_DEBUG(vmm, "lookup %016llx: %016llx",
+			  addr, vma ? vma->addr : ~0ULL);
+		goto done;
+	}
+
+	if (ret = -ENOENT, (!vma->user && !client->super) || vma->busy) {
+		VMM_DEBUG(vmm, "denied %016llx: %d %d %d", addr,
+			  vma->user, !client->super, vma->busy);
+		goto done;
+	}
+
+	if (ret = -EINVAL, !vma->memory) {
+		VMM_DEBUG(vmm, "unmapped");
+		goto done;
+	}
+
+	nvkm_vmm_unmap_locked(vmm, vma);
+	ret = 0;
+done:
+	mutex_unlock(&vmm->mutex);
+	return ret;
+}
+
+static int
+nvkm_uvmm_mthd_map(struct nvkm_uvmm *uvmm, void *argv, u32 argc)
+{
+	struct nvkm_client *client = uvmm->object.client;
+	union {
+		struct nvif_vmm_map_v0 v0;
+	} *args = argv;
+	u64 addr, size, handle, offset;
+	struct nvkm_vmm *vmm = uvmm->vmm;
+	struct nvkm_vma *vma;
+	struct nvkm_memory *memory;
+	int ret = -ENOSYS;
+
+	if (!(ret = nvif_unpack(ret, &argv, &argc, args->v0, 0, 0, true))) {
+		addr = args->v0.addr;
+		size = args->v0.size;
+		handle = args->v0.memory;
+		offset = args->v0.offset;
+	} else
+		return ret;
+
+	if (IS_ERR((memory = nvkm_umem_search(client, handle)))) {
+		VMM_DEBUG(vmm, "memory %016llx %ld\n", handle, PTR_ERR(memory));
+		return PTR_ERR(memory);
+	}
+
+	mutex_lock(&vmm->mutex);
+	if (ret = -ENOENT, !(vma = nvkm_vmm_node_search(vmm, addr))) {
+		VMM_DEBUG(vmm, "lookup %016llx", addr);
+		goto fail;
+	}
+
+	if (ret = -ENOENT, (!vma->user && !client->super) || vma->busy) {
+		VMM_DEBUG(vmm, "denied %016llx: %d %d %d", addr,
+			  vma->user, !client->super, vma->busy);
+		goto fail;
+	}
+
+	if (ret = -EINVAL, vma->addr != addr || vma->size != size) {
+		if (addr + size > vma->addr + vma->size || vma->memory ||
+		    (vma->refd == NVKM_VMA_PAGE_NONE && !vma->mapref)) {
+			VMM_DEBUG(vmm, "split %d %d %d "
+				       "%016llx %016llx %016llx %016llx",
+				  !!vma->memory, vma->refd, vma->mapref,
+				  addr, size, vma->addr, (u64)vma->size);
+			goto fail;
+		}
+
+		if (vma->addr != addr) {
+			const u64 tail = vma->size + vma->addr - addr;
+			if (ret = -ENOMEM, !(vma = nvkm_vma_tail(vma, tail)))
+				goto fail;
+			vma->part = true;
+			nvkm_vmm_node_insert(vmm, vma);
+		}
+
+		if (vma->size != size) {
+			const u64 tail = vma->size - size;
+			struct nvkm_vma *tmp;
+			if (ret = -ENOMEM, !(tmp = nvkm_vma_tail(vma, tail))) {
+				nvkm_vmm_unmap_region(vmm, vma);
+				goto fail;
+			}
+			tmp->part = true;
+			nvkm_vmm_node_insert(vmm, tmp);
+		}
+	}
+	vma->busy = true;
+	mutex_unlock(&vmm->mutex);
+
+	ret = nvkm_memory_map(memory, offset, vmm, vma, argv, argc);
+	if (ret == 0) {
+		/* Successful map will clear vma->busy. */
+		nvkm_memory_unref(&memory);
+		return 0;
+	}
+
+	mutex_lock(&vmm->mutex);
+	vma->busy = false;
+	nvkm_vmm_unmap_region(vmm, vma);
+fail:
+	mutex_unlock(&vmm->mutex);
+	nvkm_memory_unref(&memory);
+	return ret;
+}
+
+static int
+nvkm_uvmm_mthd_put(struct nvkm_uvmm *uvmm, void *argv, u32 argc)
+{
+	struct nvkm_client *client = uvmm->object.client;
+	union {
+		struct nvif_vmm_put_v0 v0;
+	} *args = argv;
+	struct nvkm_vmm *vmm = uvmm->vmm;
+	struct nvkm_vma *vma;
+	int ret = -ENOSYS;
+	u64 addr;
+
+	if (!(ret = nvif_unpack(ret, &argv, &argc, args->v0, 0, 0, false))) {
+		addr = args->v0.addr;
+	} else
+		return ret;
+
+	mutex_lock(&vmm->mutex);
+	vma = nvkm_vmm_node_search(vmm, args->v0.addr);
+	if (ret = -ENOENT, !vma || vma->addr != addr || vma->part) {
+		VMM_DEBUG(vmm, "lookup %016llx: %016llx %d", addr,
+			  vma ? vma->addr : ~0ULL, vma ? vma->part : 0);
+		goto done;
+	}
+
+	if (ret = -ENOENT, (!vma->user && !client->super) || vma->busy) {
+		VMM_DEBUG(vmm, "denied %016llx: %d %d %d", addr,
+			  vma->user, !client->super, vma->busy);
+		goto done;
+	}
+
+	nvkm_vmm_put_locked(vmm, vma);
+	ret = 0;
+done:
+	mutex_unlock(&vmm->mutex);
+	return ret;
+}
+
+static int
+nvkm_uvmm_mthd_get(struct nvkm_uvmm *uvmm, void *argv, u32 argc)
+{
+	struct nvkm_client *client = uvmm->object.client;
+	union {
+		struct nvif_vmm_get_v0 v0;
+	} *args = argv;
+	struct nvkm_vmm *vmm = uvmm->vmm;
+	struct nvkm_vma *vma;
+	int ret = -ENOSYS;
+	bool getref, mapref, sparse;
+	u8 page, align;
+	u64 size;
+
+	if (!(ret = nvif_unpack(ret, &argv, &argc, args->v0, 0, 0, false))) {
+		getref = args->v0.type == NVIF_VMM_GET_V0_PTES;
+		mapref = args->v0.type == NVIF_VMM_GET_V0_ADDR;
+		sparse = args->v0.sparse;
+		page = args->v0.page;
+		align = args->v0.align;
+		size = args->v0.size;
+	} else
+		return ret;
+
+	mutex_lock(&vmm->mutex);
+	ret = nvkm_vmm_get_locked(vmm, getref, mapref, sparse,
+				  page, align, size, &vma);
+	mutex_unlock(&vmm->mutex);
+	if (ret)
+		return ret;
+
+	args->v0.addr = vma->addr;
+	vma->user = !client->super;
+	return ret;
+}
+
+static int
+nvkm_uvmm_mthd_page(struct nvkm_uvmm *uvmm, void *argv, u32 argc)
+{
+	union {
+		struct nvif_vmm_page_v0 v0;
+	} *args = argv;
+	const struct nvkm_vmm_page *page;
+	int ret = -ENOSYS;
+	u8 type, index, nr;
+
+	page = uvmm->vmm->func->page;
+	for (nr = 0; page[nr].shift; nr++);
+
+	if (!(ret = nvif_unpack(ret, &argv, &argc, args->v0, 0, 0, false))) {
+		if ((index = args->v0.index) >= nr)
+			return -EINVAL;
+		type = page[index].type;
+		args->v0.shift = page[index].shift;
+		args->v0.sparse = !!(type & NVKM_VMM_PAGE_SPARSE);
+		args->v0.vram = !!(type & NVKM_VMM_PAGE_VRAM);
+		args->v0.host = !!(type & NVKM_VMM_PAGE_HOST);
+		args->v0.comp = !!(type & NVKM_VMM_PAGE_COMP);
+	} else
+		return -ENOSYS;
+
+	return 0;
+}
+
+static int
+nvkm_uvmm_mthd(struct nvkm_object *object, u32 mthd, void *argv, u32 argc)
+{
+	struct nvkm_uvmm *uvmm = nvkm_uvmm(object);
+	switch (mthd) {
+	case NVIF_VMM_V0_PAGE  : return nvkm_uvmm_mthd_page  (uvmm, argv, argc);
+	case NVIF_VMM_V0_GET   : return nvkm_uvmm_mthd_get   (uvmm, argv, argc);
+	case NVIF_VMM_V0_PUT   : return nvkm_uvmm_mthd_put   (uvmm, argv, argc);
+	case NVIF_VMM_V0_MAP   : return nvkm_uvmm_mthd_map   (uvmm, argv, argc);
+	case NVIF_VMM_V0_UNMAP : return nvkm_uvmm_mthd_unmap (uvmm, argv, argc);
+	default:
+		break;
+	}
+	return -EINVAL;
+}
+
+static void *
+nvkm_uvmm_dtor(struct nvkm_object *object)
+{
+	struct nvkm_uvmm *uvmm = nvkm_uvmm(object);
+	nvkm_vmm_unref(&uvmm->vmm);
+	return uvmm;
+}
+
+static const struct nvkm_object_func
+nvkm_uvmm = {
+	.dtor = nvkm_uvmm_dtor,
+	.mthd = nvkm_uvmm_mthd,
+};
+
+int
+nvkm_uvmm_new(const struct nvkm_oclass *oclass, void *argv, u32 argc,
+	      struct nvkm_object **pobject)
+{
+	struct nvkm_mmu *mmu = nvkm_ummu(oclass->parent)->mmu;
+	const bool more = oclass->base.maxver >= 0;
+	union {
+		struct nvif_vmm_v0 v0;
+	} *args = argv;
+	const struct nvkm_vmm_page *page;
+	struct nvkm_uvmm *uvmm;
+	int ret = -ENOSYS;
+	u64 addr, size;
+
+	if (!(ret = nvif_unpack(ret, &argv, &argc, args->v0, 0, 0, more))) {
+		addr = args->v0.addr;
+		size = args->v0.size;
+	} else
+		return ret;
+
+	if (!(uvmm = kzalloc(sizeof(*uvmm), GFP_KERNEL)))
+		return -ENOMEM;
+	nvkm_object_ctor(&nvkm_uvmm, oclass, &uvmm->object);
+	*pobject = &uvmm->object;
+
+	if (!mmu->vmm) {
+		ret = mmu->func->vmm.ctor(mmu, addr, size, argv, argc,
+					  NULL, "user", &uvmm->vmm);
+		if (ret)
+			return ret;
+
+		uvmm->vmm->debug = max(uvmm->vmm->debug, oclass->client->debug);
+	} else {
+		if (size)
+			return -EINVAL;
+
+		uvmm->vmm = nvkm_vmm_ref(mmu->vmm);
+	}
+
+	page = uvmm->vmm->func->page;
+	args->v0.page_nr = 0;
+	while (page && (page++)->shift)
+		args->v0.page_nr++;
+	args->v0.addr = uvmm->vmm->start;
+	args->v0.size = uvmm->vmm->limit;
+	return 0;
+}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.h b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.h
new file mode 100644
index 000000000000..71dab55e18a9
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.h
@@ -0,0 +1,14 @@
+#ifndef __NVKM_UVMM_H__
+#define __NVKM_UVMM_H__
+#define nvkm_uvmm(p) container_of((p), struct nvkm_uvmm, object)
+#include <core/object.h>
+#include "vmm.h"
+
+struct nvkm_uvmm {
+	struct nvkm_object object;
+	struct nvkm_vmm *vmm;
+};
+
+int nvkm_uvmm_new(const struct nvkm_oclass *, void *argv, u32 argc,
+		  struct nvkm_object **);
+#endif
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c
new file mode 100644
index 000000000000..e35d3e17cd7c
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c
@@ -0,0 +1,1513 @@
+/*
+ * Copyright 2017 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#define NVKM_VMM_LEVELS_MAX 5
+#include "vmm.h"
+
+#include <subdev/fb.h>
+
+static void
+nvkm_vmm_pt_del(struct nvkm_vmm_pt **ppgt)
+{
+	struct nvkm_vmm_pt *pgt = *ppgt;
+	if (pgt) {
+		kvfree(pgt->pde);
+		kfree(pgt);
+		*ppgt = NULL;
+	}
+}
+
+
+static struct nvkm_vmm_pt *
+nvkm_vmm_pt_new(const struct nvkm_vmm_desc *desc, bool sparse,
+		const struct nvkm_vmm_page *page)
+{
+	const u32 pten = 1 << desc->bits;
+	struct nvkm_vmm_pt *pgt;
+	u32 lpte = 0;
+
+	if (desc->type > PGT) {
+		if (desc->type == SPT) {
+			const struct nvkm_vmm_desc *pair = page[-1].desc;
+			lpte = pten >> (desc->bits - pair->bits);
+		} else {
+			lpte = pten;
+		}
+	}
+
+	if (!(pgt = kzalloc(sizeof(*pgt) + lpte, GFP_KERNEL)))
+		return NULL;
+	pgt->page = page ? page->shift : 0;
+	pgt->sparse = sparse;
+
+	if (desc->type == PGD) {
+		pgt->pde = kvzalloc(sizeof(*pgt->pde) * pten, GFP_KERNEL);
+		if (!pgt->pde) {
+			kfree(pgt);
+			return NULL;
+		}
+	}
+
+	return pgt;
+}
+
+struct nvkm_vmm_iter {
+	const struct nvkm_vmm_page *page;
+	const struct nvkm_vmm_desc *desc;
+	struct nvkm_vmm *vmm;
+	u64 cnt;
+	u16 max, lvl;
+	u32 pte[NVKM_VMM_LEVELS_MAX];
+	struct nvkm_vmm_pt *pt[NVKM_VMM_LEVELS_MAX];
+	int flush;
+};
+
+#ifdef CONFIG_NOUVEAU_DEBUG_MMU
+static const char *
+nvkm_vmm_desc_type(const struct nvkm_vmm_desc *desc)
+{
+	switch (desc->type) {
+	case PGD: return "PGD";
+	case PGT: return "PGT";
+	case SPT: return "SPT";
+	case LPT: return "LPT";
+	default:
+		return "UNKNOWN";
+	}
+}
+
+static void
+nvkm_vmm_trace(struct nvkm_vmm_iter *it, char *buf)
+{
+	int lvl;
+	for (lvl = it->max; lvl >= 0; lvl--) {
+		if (lvl >= it->lvl)
+			buf += sprintf(buf,  "%05x:", it->pte[lvl]);
+		else
+			buf += sprintf(buf, "xxxxx:");
+	}
+}
+
+#define TRA(i,f,a...) do {                                                     \
+	char _buf[NVKM_VMM_LEVELS_MAX * 7];                                    \
+	struct nvkm_vmm_iter *_it = (i);                                       \
+	nvkm_vmm_trace(_it, _buf);                                             \
+	VMM_TRACE(_it->vmm, "%s "f, _buf, ##a);                                \
+} while(0)
+#else
+#define TRA(i,f,a...)
+#endif
+
+static inline void
+nvkm_vmm_flush_mark(struct nvkm_vmm_iter *it)
+{
+	it->flush = min(it->flush, it->max - it->lvl);
+}
+
+static inline void
+nvkm_vmm_flush(struct nvkm_vmm_iter *it)
+{
+	if (it->flush != NVKM_VMM_LEVELS_MAX) {
+		if (it->vmm->func->flush) {
+			TRA(it, "flush: %d", it->flush);
+			it->vmm->func->flush(it->vmm, it->flush);
+		}
+		it->flush = NVKM_VMM_LEVELS_MAX;
+	}
+}
+
+static void
+nvkm_vmm_unref_pdes(struct nvkm_vmm_iter *it)
+{
+	const struct nvkm_vmm_desc *desc = it->desc;
+	const int type = desc[it->lvl].type == SPT;
+	struct nvkm_vmm_pt *pgd = it->pt[it->lvl + 1];
+	struct nvkm_vmm_pt *pgt = it->pt[it->lvl];
+	struct nvkm_mmu_pt *pt = pgt->pt[type];
+	struct nvkm_vmm *vmm = it->vmm;
+	u32 pdei = it->pte[it->lvl + 1];
+
+	/* Recurse up the tree, unreferencing/destroying unneeded PDs. */
+	it->lvl++;
+	if (--pgd->refs[0]) {
+		const struct nvkm_vmm_desc_func *func = desc[it->lvl].func;
+		/* PD has other valid PDEs, so we need a proper update. */
+		TRA(it, "PDE unmap %s", nvkm_vmm_desc_type(&desc[it->lvl - 1]));
+		pgt->pt[type] = NULL;
+		if (!pgt->refs[!type]) {
+			/* PDE no longer required. */
+			if (pgd->pt[0]) {
+				if (pgt->sparse) {
+					func->sparse(vmm, pgd->pt[0], pdei, 1);
+					pgd->pde[pdei] = NVKM_VMM_PDE_SPARSE;
+				} else {
+					func->unmap(vmm, pgd->pt[0], pdei, 1);
+					pgd->pde[pdei] = NULL;
+				}
+			} else {
+				/* Special handling for Tesla-class GPUs,
+				 * where there's no central PD, but each
+				 * instance has its own embedded PD.
+				 */
+				func->pde(vmm, pgd, pdei);
+				pgd->pde[pdei] = NULL;
+			}
+		} else {
+			/* PDE was pointing at dual-PTs and we're removing
+			 * one of them, leaving the other in place.
+			 */
+			func->pde(vmm, pgd, pdei);
+		}
+
+		/* GPU may have cached the PTs, flush before freeing. */
+		nvkm_vmm_flush_mark(it);
+		nvkm_vmm_flush(it);
+	} else {
+		/* PD has no valid PDEs left, so we can just destroy it. */
+		nvkm_vmm_unref_pdes(it);
+	}
+
+	/* Destroy PD/PT. */
+	TRA(it, "PDE free %s", nvkm_vmm_desc_type(&desc[it->lvl - 1]));
+	nvkm_mmu_ptc_put(vmm->mmu, vmm->bootstrapped, &pt);
+	if (!pgt->refs[!type])
+		nvkm_vmm_pt_del(&pgt);
+	it->lvl--;
+}
+
+static void
+nvkm_vmm_unref_sptes(struct nvkm_vmm_iter *it, struct nvkm_vmm_pt *pgt,
+		     const struct nvkm_vmm_desc *desc, u32 ptei, u32 ptes)
+{
+	const struct nvkm_vmm_desc *pair = it->page[-1].desc;
+	const u32 sptb = desc->bits - pair->bits;
+	const u32 sptn = 1 << sptb;
+	struct nvkm_vmm *vmm = it->vmm;
+	u32 spti = ptei & (sptn - 1), lpti, pteb;
+
+	/* Determine how many SPTEs are being touched under each LPTE,
+	 * and drop reference counts.
+	 */
+	for (lpti = ptei >> sptb; ptes; spti = 0, lpti++) {
+		const u32 pten = min(sptn - spti, ptes);
+		pgt->pte[lpti] -= pten;
+		ptes -= pten;
+	}
+
+	/* We're done here if there's no corresponding LPT. */
+	if (!pgt->refs[0])
+		return;
+
+	for (ptei = pteb = ptei >> sptb; ptei < lpti; pteb = ptei) {
+		/* Skip over any LPTEs that still have valid SPTEs. */
+		if (pgt->pte[pteb] & NVKM_VMM_PTE_SPTES) {
+			for (ptes = 1, ptei++; ptei < lpti; ptes++, ptei++) {
+				if (!(pgt->pte[ptei] & NVKM_VMM_PTE_SPTES))
+					break;
+			}
+			continue;
+		}
+
+		/* As there's no more non-UNMAPPED SPTEs left in the range
+		 * covered by a number of LPTEs, the LPTEs once again take
+		 * control over their address range.
+		 *
+		 * Determine how many LPTEs need to transition state.
+		 */
+		pgt->pte[ptei] &= ~NVKM_VMM_PTE_VALID;
+		for (ptes = 1, ptei++; ptei < lpti; ptes++, ptei++) {
+			if (pgt->pte[ptei] & NVKM_VMM_PTE_SPTES)
+				break;
+			pgt->pte[ptei] &= ~NVKM_VMM_PTE_VALID;
+		}
+
+		if (pgt->pte[pteb] & NVKM_VMM_PTE_SPARSE) {
+			TRA(it, "LPTE %05x: U -> S %d PTEs", pteb, ptes);
+			pair->func->sparse(vmm, pgt->pt[0], pteb, ptes);
+		} else
+		if (pair->func->invalid) {
+			/* If the MMU supports it, restore the LPTE to the
+			 * INVALID state to tell the MMU there is no point
+			 * trying to fetch the corresponding SPTEs.
+			 */
+			TRA(it, "LPTE %05x: U -> I %d PTEs", pteb, ptes);
+			pair->func->invalid(vmm, pgt->pt[0], pteb, ptes);
+		}
+	}
+}
+
+static bool
+nvkm_vmm_unref_ptes(struct nvkm_vmm_iter *it, u32 ptei, u32 ptes)
+{
+	const struct nvkm_vmm_desc *desc = it->desc;
+	const int type = desc->type == SPT;
+	struct nvkm_vmm_pt *pgt = it->pt[0];
+
+	/* Drop PTE references. */
+	pgt->refs[type] -= ptes;
+
+	/* Dual-PTs need special handling, unless PDE becoming invalid. */
+	if (desc->type == SPT && (pgt->refs[0] || pgt->refs[1]))
+		nvkm_vmm_unref_sptes(it, pgt, desc, ptei, ptes);
+
+	/* PT no longer neeed?  Destroy it. */
+	if (!pgt->refs[type]) {
+		it->lvl++;
+		TRA(it, "%s empty", nvkm_vmm_desc_type(desc));
+		it->lvl--;
+		nvkm_vmm_unref_pdes(it);
+		return false; /* PTE writes for unmap() not necessary. */
+	}
+
+	return true;
+}
+
+static void
+nvkm_vmm_ref_sptes(struct nvkm_vmm_iter *it, struct nvkm_vmm_pt *pgt,
+		   const struct nvkm_vmm_desc *desc, u32 ptei, u32 ptes)
+{
+	const struct nvkm_vmm_desc *pair = it->page[-1].desc;
+	const u32 sptb = desc->bits - pair->bits;
+	const u32 sptn = 1 << sptb;
+	struct nvkm_vmm *vmm = it->vmm;
+	u32 spti = ptei & (sptn - 1), lpti, pteb;
+
+	/* Determine how many SPTEs are being touched under each LPTE,
+	 * and increase reference counts.
+	 */
+	for (lpti = ptei >> sptb; ptes; spti = 0, lpti++) {
+		const u32 pten = min(sptn - spti, ptes);
+		pgt->pte[lpti] += pten;
+		ptes -= pten;
+	}
+
+	/* We're done here if there's no corresponding LPT. */
+	if (!pgt->refs[0])
+		return;
+
+	for (ptei = pteb = ptei >> sptb; ptei < lpti; pteb = ptei) {
+		/* Skip over any LPTEs that already have valid SPTEs. */
+		if (pgt->pte[pteb] & NVKM_VMM_PTE_VALID) {
+			for (ptes = 1, ptei++; ptei < lpti; ptes++, ptei++) {
+				if (!(pgt->pte[ptei] & NVKM_VMM_PTE_VALID))
+					break;
+			}
+			continue;
+		}
+
+		/* As there are now non-UNMAPPED SPTEs in the range covered
+		 * by a number of LPTEs, we need to transfer control of the
+		 * address range to the SPTEs.
+		 *
+		 * Determine how many LPTEs need to transition state.
+		 */
+		pgt->pte[ptei] |= NVKM_VMM_PTE_VALID;
+		for (ptes = 1, ptei++; ptei < lpti; ptes++, ptei++) {
+			if (pgt->pte[ptei] & NVKM_VMM_PTE_VALID)
+				break;
+			pgt->pte[ptei] |= NVKM_VMM_PTE_VALID;
+		}
+
+		if (pgt->pte[pteb] & NVKM_VMM_PTE_SPARSE) {
+			const u32 spti = pteb * sptn;
+			const u32 sptc = ptes * sptn;
+			/* The entire LPTE is marked as sparse, we need
+			 * to make sure that the SPTEs are too.
+			 */
+			TRA(it, "SPTE %05x: U -> S %d PTEs", spti, sptc);
+			desc->func->sparse(vmm, pgt->pt[1], spti, sptc);
+			/* Sparse LPTEs prevent SPTEs from being accessed. */
+			TRA(it, "LPTE %05x: S -> U %d PTEs", pteb, ptes);
+			pair->func->unmap(vmm, pgt->pt[0], pteb, ptes);
+		} else
+		if (pair->func->invalid) {
+			/* MMU supports blocking SPTEs by marking an LPTE
+			 * as INVALID.  We need to reverse that here.
+			 */
+			TRA(it, "LPTE %05x: I -> U %d PTEs", pteb, ptes);
+			pair->func->unmap(vmm, pgt->pt[0], pteb, ptes);
+		}
+	}
+}
+
+static bool
+nvkm_vmm_ref_ptes(struct nvkm_vmm_iter *it, u32 ptei, u32 ptes)
+{
+	const struct nvkm_vmm_desc *desc = it->desc;
+	const int type = desc->type == SPT;
+	struct nvkm_vmm_pt *pgt = it->pt[0];
+
+	/* Take PTE references. */
+	pgt->refs[type] += ptes;
+
+	/* Dual-PTs need special handling. */
+	if (desc->type == SPT)
+		nvkm_vmm_ref_sptes(it, pgt, desc, ptei, ptes);
+
+	return true;
+}
+
+static void
+nvkm_vmm_sparse_ptes(const struct nvkm_vmm_desc *desc,
+		     struct nvkm_vmm_pt *pgt, u32 ptei, u32 ptes)
+{
+	if (desc->type == PGD) {
+		while (ptes--)
+			pgt->pde[ptei++] = NVKM_VMM_PDE_SPARSE;
+	} else
+	if (desc->type == LPT) {
+		memset(&pgt->pte[ptei], NVKM_VMM_PTE_SPARSE, ptes);
+	}
+}
+
+static bool
+nvkm_vmm_sparse_unref_ptes(struct nvkm_vmm_iter *it, u32 ptei, u32 ptes)
+{
+	struct nvkm_vmm_pt *pt = it->pt[0];
+	if (it->desc->type == PGD)
+		memset(&pt->pde[ptei], 0x00, sizeof(pt->pde[0]) * ptes);
+	else
+	if (it->desc->type == LPT)
+		memset(&pt->pte[ptei], 0x00, sizeof(pt->pte[0]) * ptes);
+	return nvkm_vmm_unref_ptes(it, ptei, ptes);
+}
+
+static bool
+nvkm_vmm_sparse_ref_ptes(struct nvkm_vmm_iter *it, u32 ptei, u32 ptes)
+{
+	nvkm_vmm_sparse_ptes(it->desc, it->pt[0], ptei, ptes);
+	return nvkm_vmm_ref_ptes(it, ptei, ptes);
+}
+
+static bool
+nvkm_vmm_ref_hwpt(struct nvkm_vmm_iter *it, struct nvkm_vmm_pt *pgd, u32 pdei)
+{
+	const struct nvkm_vmm_desc *desc = &it->desc[it->lvl - 1];
+	const int type = desc->type == SPT;
+	struct nvkm_vmm_pt *pgt = pgd->pde[pdei];
+	const bool zero = !pgt->sparse && !desc->func->invalid;
+	struct nvkm_vmm *vmm = it->vmm;
+	struct nvkm_mmu *mmu = vmm->mmu;
+	struct nvkm_mmu_pt *pt;
+	u32 pten = 1 << desc->bits;
+	u32 pteb, ptei, ptes;
+	u32 size = desc->size * pten;
+
+	pgd->refs[0]++;
+
+	pgt->pt[type] = nvkm_mmu_ptc_get(mmu, size, desc->align, zero);
+	if (!pgt->pt[type]) {
+		it->lvl--;
+		nvkm_vmm_unref_pdes(it);
+		return false;
+	}
+
+	if (zero)
+		goto done;
+
+	pt = pgt->pt[type];
+
+	if (desc->type == LPT && pgt->refs[1]) {
+		/* SPT already exists covering the same range as this LPT,
+		 * which means we need to be careful that any LPTEs which
+		 * overlap valid SPTEs are unmapped as opposed to invalid
+		 * or sparse, which would prevent the MMU from looking at
+		 * the SPTEs on some GPUs.
+		 */
+		for (ptei = pteb = 0; ptei < pten; pteb = ptei) {
+			bool spte = pgt->pte[ptei] & NVKM_VMM_PTE_SPTES;
+			for (ptes = 1, ptei++; ptei < pten; ptes++, ptei++) {
+				bool next = pgt->pte[ptei] & NVKM_VMM_PTE_SPTES;
+				if (spte != next)
+					break;
+			}
+
+			if (!spte) {
+				if (pgt->sparse)
+					desc->func->sparse(vmm, pt, pteb, ptes);
+				else
+					desc->func->invalid(vmm, pt, pteb, ptes);
+				memset(&pgt->pte[pteb], 0x00, ptes);
+			} else {
+				desc->func->unmap(vmm, pt, pteb, ptes);
+				while (ptes--)
+					pgt->pte[pteb++] |= NVKM_VMM_PTE_VALID;
+			}
+		}
+	} else {
+		if (pgt->sparse) {
+			nvkm_vmm_sparse_ptes(desc, pgt, 0, pten);
+			desc->func->sparse(vmm, pt, 0, pten);
+		} else {
+			desc->func->invalid(vmm, pt, 0, pten);
+		}
+	}
+
+done:
+	TRA(it, "PDE write %s", nvkm_vmm_desc_type(desc));
+	it->desc[it->lvl].func->pde(it->vmm, pgd, pdei);
+	nvkm_vmm_flush_mark(it);
+	return true;
+}
+
+static bool
+nvkm_vmm_ref_swpt(struct nvkm_vmm_iter *it, struct nvkm_vmm_pt *pgd, u32 pdei)
+{
+	const struct nvkm_vmm_desc *desc = &it->desc[it->lvl - 1];
+	struct nvkm_vmm_pt *pgt = pgd->pde[pdei];
+
+	pgt = nvkm_vmm_pt_new(desc, NVKM_VMM_PDE_SPARSED(pgt), it->page);
+	if (!pgt) {
+		if (!pgd->refs[0])
+			nvkm_vmm_unref_pdes(it);
+		return false;
+	}
+
+	pgd->pde[pdei] = pgt;
+	return true;
+}
+
+static inline u64
+nvkm_vmm_iter(struct nvkm_vmm *vmm, const struct nvkm_vmm_page *page,
+	      u64 addr, u64 size, const char *name, bool ref,
+	      bool (*REF_PTES)(struct nvkm_vmm_iter *, u32, u32),
+	      nvkm_vmm_pte_func MAP_PTES, struct nvkm_vmm_map *map,
+	      nvkm_vmm_pxe_func CLR_PTES)
+{
+	const struct nvkm_vmm_desc *desc = page->desc;
+	struct nvkm_vmm_iter it;
+	u64 bits = addr >> page->shift;
+
+	it.page = page;
+	it.desc = desc;
+	it.vmm = vmm;
+	it.cnt = size >> page->shift;
+	it.flush = NVKM_VMM_LEVELS_MAX;
+
+	/* Deconstruct address into PTE indices for each mapping level. */
+	for (it.lvl = 0; desc[it.lvl].bits; it.lvl++) {
+		it.pte[it.lvl] = bits & ((1 << desc[it.lvl].bits) - 1);
+		bits >>= desc[it.lvl].bits;
+	}
+	it.max = --it.lvl;
+	it.pt[it.max] = vmm->pd;
+
+	it.lvl = 0;
+	TRA(&it, "%s: %016llx %016llx %d %lld PTEs", name,
+	         addr, size, page->shift, it.cnt);
+	it.lvl = it.max;
+
+	/* Depth-first traversal of page tables. */
+	while (it.cnt) {
+		struct nvkm_vmm_pt *pgt = it.pt[it.lvl];
+		const int type = desc->type == SPT;
+		const u32 pten = 1 << desc->bits;
+		const u32 ptei = it.pte[0];
+		const u32 ptes = min_t(u64, it.cnt, pten - ptei);
+
+		/* Walk down the tree, finding page tables for each level. */
+		for (; it.lvl; it.lvl--) {
+			const u32 pdei = it.pte[it.lvl];
+			struct nvkm_vmm_pt *pgd = pgt;
+
+			/* Software PT. */
+			if (ref && NVKM_VMM_PDE_INVALID(pgd->pde[pdei])) {
+				if (!nvkm_vmm_ref_swpt(&it, pgd, pdei))
+					goto fail;
+			}
+			it.pt[it.lvl - 1] = pgt = pgd->pde[pdei];
+
+			/* Hardware PT.
+			 *
+			 * This is a separate step from above due to GF100 and
+			 * newer having dual page tables at some levels, which
+			 * are refcounted independently.
+			 */
+			if (ref && !pgt->refs[desc[it.lvl - 1].type == SPT]) {
+				if (!nvkm_vmm_ref_hwpt(&it, pgd, pdei))
+					goto fail;
+			}
+		}
+
+		/* Handle PTE updates. */
+		if (!REF_PTES || REF_PTES(&it, ptei, ptes)) {
+			struct nvkm_mmu_pt *pt = pgt->pt[type];
+			if (MAP_PTES || CLR_PTES) {
+				if (MAP_PTES)
+					MAP_PTES(vmm, pt, ptei, ptes, map);
+				else
+					CLR_PTES(vmm, pt, ptei, ptes);
+				nvkm_vmm_flush_mark(&it);
+			}
+		}
+
+		/* Walk back up the tree to the next position. */
+		it.pte[it.lvl] += ptes;
+		it.cnt -= ptes;
+		if (it.cnt) {
+			while (it.pte[it.lvl] == (1 << desc[it.lvl].bits)) {
+				it.pte[it.lvl++] = 0;
+				it.pte[it.lvl]++;
+			}
+		}
+	};
+
+	nvkm_vmm_flush(&it);
+	return ~0ULL;
+
+fail:
+	/* Reconstruct the failure address so the caller is able to
+	 * reverse any partially completed operations.
+	 */
+	addr = it.pte[it.max--];
+	do {
+		addr  = addr << desc[it.max].bits;
+		addr |= it.pte[it.max];
+	} while (it.max--);
+
+	return addr << page->shift;
+}
+
+static void
+nvkm_vmm_ptes_sparse_put(struct nvkm_vmm *vmm, const struct nvkm_vmm_page *page,
+			 u64 addr, u64 size)
+{
+	nvkm_vmm_iter(vmm, page, addr, size, "sparse unref", false,
+		      nvkm_vmm_sparse_unref_ptes, NULL, NULL,
+		      page->desc->func->invalid ?
+		      page->desc->func->invalid : page->desc->func->unmap);
+}
+
+static int
+nvkm_vmm_ptes_sparse_get(struct nvkm_vmm *vmm, const struct nvkm_vmm_page *page,
+			 u64 addr, u64 size)
+{
+	if ((page->type & NVKM_VMM_PAGE_SPARSE)) {
+		u64 fail = nvkm_vmm_iter(vmm, page, addr, size, "sparse ref",
+					 true, nvkm_vmm_sparse_ref_ptes, NULL,
+					 NULL, page->desc->func->sparse);
+		if (fail != ~0ULL) {
+			if ((size = fail - addr))
+				nvkm_vmm_ptes_sparse_put(vmm, page, addr, size);
+			return -ENOMEM;
+		}
+		return 0;
+	}
+	return -EINVAL;
+}
+
+static int
+nvkm_vmm_ptes_sparse(struct nvkm_vmm *vmm, u64 addr, u64 size, bool ref)
+{
+	const struct nvkm_vmm_page *page = vmm->func->page;
+	int m = 0, i;
+	u64 start = addr;
+	u64 block;
+
+	while (size) {
+		/* Limit maximum page size based on remaining size. */
+		while (size < (1ULL << page[m].shift))
+			m++;
+		i = m;
+
+		/* Find largest page size suitable for alignment. */
+		while (!IS_ALIGNED(addr, 1ULL << page[i].shift))
+			i++;
+
+		/* Determine number of PTEs at this page size. */
+		if (i != m) {
+			/* Limited to alignment boundary of next page size. */
+			u64 next = 1ULL << page[i - 1].shift;
+			u64 part = ALIGN(addr, next) - addr;
+			if (size - part >= next)
+				block = (part >> page[i].shift) << page[i].shift;
+			else
+				block = (size >> page[i].shift) << page[i].shift;
+		} else {
+			block = (size >> page[i].shift) << page[i].shift;;
+		}
+
+		/* Perform operation. */
+		if (ref) {
+			int ret = nvkm_vmm_ptes_sparse_get(vmm, &page[i], addr, block);
+			if (ret) {
+				if ((size = addr - start))
+					nvkm_vmm_ptes_sparse(vmm, start, size, false);
+				return ret;
+			}
+		} else {
+			nvkm_vmm_ptes_sparse_put(vmm, &page[i], addr, block);
+		}
+
+		size -= block;
+		addr += block;
+	}
+
+	return 0;
+}
+
+static void
+nvkm_vmm_ptes_unmap_put(struct nvkm_vmm *vmm, const struct nvkm_vmm_page *page,
+			u64 addr, u64 size, bool sparse)
+{
+	const struct nvkm_vmm_desc_func *func = page->desc->func;
+	nvkm_vmm_iter(vmm, page, addr, size, "unmap + unref",
+		      false, nvkm_vmm_unref_ptes, NULL, NULL,
+		      sparse ? func->sparse : func->invalid ? func->invalid :
+							      func->unmap);
+}
+
+static int
+nvkm_vmm_ptes_get_map(struct nvkm_vmm *vmm, const struct nvkm_vmm_page *page,
+		      u64 addr, u64 size, struct nvkm_vmm_map *map,
+		      nvkm_vmm_pte_func func)
+{
+	u64 fail = nvkm_vmm_iter(vmm, page, addr, size, "ref + map", true,
+				 nvkm_vmm_ref_ptes, func, map, NULL);
+	if (fail != ~0ULL) {
+		if ((size = fail - addr))
+			nvkm_vmm_ptes_unmap_put(vmm, page, addr, size, false);
+		return -ENOMEM;
+	}
+	return 0;
+}
+
+static void
+nvkm_vmm_ptes_unmap(struct nvkm_vmm *vmm, const struct nvkm_vmm_page *page,
+		    u64 addr, u64 size, bool sparse)
+{
+	const struct nvkm_vmm_desc_func *func = page->desc->func;
+	nvkm_vmm_iter(vmm, page, addr, size, "unmap", false, NULL, NULL, NULL,
+		      sparse ? func->sparse : func->invalid ? func->invalid :
+							      func->unmap);
+}
+
+static void
+nvkm_vmm_ptes_map(struct nvkm_vmm *vmm, const struct nvkm_vmm_page *page,
+		  u64 addr, u64 size, struct nvkm_vmm_map *map,
+		  nvkm_vmm_pte_func func)
+{
+	nvkm_vmm_iter(vmm, page, addr, size, "map", false,
+		      NULL, func, map, NULL);
+}
+
+static void
+nvkm_vmm_ptes_put(struct nvkm_vmm *vmm, const struct nvkm_vmm_page *page,
+		  u64 addr, u64 size)
+{
+	nvkm_vmm_iter(vmm, page, addr, size, "unref", false,
+		      nvkm_vmm_unref_ptes, NULL, NULL, NULL);
+}
+
+static int
+nvkm_vmm_ptes_get(struct nvkm_vmm *vmm, const struct nvkm_vmm_page *page,
+		  u64 addr, u64 size)
+{
+	u64 fail = nvkm_vmm_iter(vmm, page, addr, size, "ref", true,
+				 nvkm_vmm_ref_ptes, NULL, NULL, NULL);
+	if (fail != ~0ULL) {
+		if (fail != addr)
+			nvkm_vmm_ptes_put(vmm, page, addr, fail - addr);
+		return -ENOMEM;
+	}
+	return 0;
+}
+
+static inline struct nvkm_vma *
+nvkm_vma_new(u64 addr, u64 size)
+{
+	struct nvkm_vma *vma = kzalloc(sizeof(*vma), GFP_KERNEL);
+	if (vma) {
+		vma->addr = addr;
+		vma->size = size;
+		vma->page = NVKM_VMA_PAGE_NONE;
+		vma->refd = NVKM_VMA_PAGE_NONE;
+	}
+	return vma;
+}
+
+struct nvkm_vma *
+nvkm_vma_tail(struct nvkm_vma *vma, u64 tail)
+{
+	struct nvkm_vma *new;
+
+	BUG_ON(vma->size == tail);
+
+	if (!(new = nvkm_vma_new(vma->addr + (vma->size - tail), tail)))
+		return NULL;
+	vma->size -= tail;
+
+	new->mapref = vma->mapref;
+	new->sparse = vma->sparse;
+	new->page = vma->page;
+	new->refd = vma->refd;
+	new->used = vma->used;
+	new->part = vma->part;
+	new->user = vma->user;
+	new->busy = vma->busy;
+	list_add(&new->head, &vma->head);
+	return new;
+}
+
+static void
+nvkm_vmm_free_insert(struct nvkm_vmm *vmm, struct nvkm_vma *vma)
+{
+	struct rb_node **ptr = &vmm->free.rb_node;
+	struct rb_node *parent = NULL;
+
+	while (*ptr) {
+		struct nvkm_vma *this = rb_entry(*ptr, typeof(*this), tree);
+		parent = *ptr;
+		if (vma->size < this->size)
+			ptr = &parent->rb_left;
+		else
+		if (vma->size > this->size)
+			ptr = &parent->rb_right;
+		else
+		if (vma->addr < this->addr)
+			ptr = &parent->rb_left;
+		else
+		if (vma->addr > this->addr)
+			ptr = &parent->rb_right;
+		else
+			BUG();
+	}
+
+	rb_link_node(&vma->tree, parent, ptr);
+	rb_insert_color(&vma->tree, &vmm->free);
+}
+
+void
+nvkm_vmm_node_insert(struct nvkm_vmm *vmm, struct nvkm_vma *vma)
+{
+	struct rb_node **ptr = &vmm->root.rb_node;
+	struct rb_node *parent = NULL;
+
+	while (*ptr) {
+		struct nvkm_vma *this = rb_entry(*ptr, typeof(*this), tree);
+		parent = *ptr;
+		if (vma->addr < this->addr)
+			ptr = &parent->rb_left;
+		else
+		if (vma->addr > this->addr)
+			ptr = &parent->rb_right;
+		else
+			BUG();
+	}
+
+	rb_link_node(&vma->tree, parent, ptr);
+	rb_insert_color(&vma->tree, &vmm->root);
+}
+
+struct nvkm_vma *
+nvkm_vmm_node_search(struct nvkm_vmm *vmm, u64 addr)
+{
+	struct rb_node *node = vmm->root.rb_node;
+	while (node) {
+		struct nvkm_vma *vma = rb_entry(node, typeof(*vma), tree);
+		if (addr < vma->addr)
+			node = node->rb_left;
+		else
+		if (addr >= vma->addr + vma->size)
+			node = node->rb_right;
+		else
+			return vma;
+	}
+	return NULL;
+}
+
+static void
+nvkm_vmm_dtor(struct nvkm_vmm *vmm)
+{
+	struct nvkm_vma *vma;
+	struct rb_node *node;
+
+	while ((node = rb_first(&vmm->root))) {
+		struct nvkm_vma *vma = rb_entry(node, typeof(*vma), tree);
+		nvkm_vmm_put(vmm, &vma);
+	}
+
+	if (vmm->bootstrapped) {
+		const struct nvkm_vmm_page *page = vmm->func->page;
+		const u64 limit = vmm->limit - vmm->start;
+
+		while (page[1].shift)
+			page++;
+
+		nvkm_mmu_ptc_dump(vmm->mmu);
+		nvkm_vmm_ptes_put(vmm, page, vmm->start, limit);
+	}
+
+	vma = list_first_entry(&vmm->list, typeof(*vma), head);
+	list_del(&vma->head);
+	kfree(vma);
+	WARN_ON(!list_empty(&vmm->list));
+
+	if (vmm->nullp) {
+		dma_free_coherent(vmm->mmu->subdev.device->dev, 16 * 1024,
+				  vmm->nullp, vmm->null);
+	}
+
+	if (vmm->pd) {
+		nvkm_mmu_ptc_put(vmm->mmu, true, &vmm->pd->pt[0]);
+		nvkm_vmm_pt_del(&vmm->pd);
+	}
+}
+
+int
+nvkm_vmm_ctor(const struct nvkm_vmm_func *func, struct nvkm_mmu *mmu,
+	      u32 pd_header, u64 addr, u64 size, struct lock_class_key *key,
+	      const char *name, struct nvkm_vmm *vmm)
+{
+	static struct lock_class_key _key;
+	const struct nvkm_vmm_page *page = func->page;
+	const struct nvkm_vmm_desc *desc;
+	struct nvkm_vma *vma;
+	int levels, bits = 0;
+
+	vmm->func = func;
+	vmm->mmu = mmu;
+	vmm->name = name;
+	vmm->debug = mmu->subdev.debug;
+	kref_init(&vmm->kref);
+
+	__mutex_init(&vmm->mutex, "&vmm->mutex", key ? key : &_key);
+
+	/* Locate the smallest page size supported by the backend, it will
+	 * have the the deepest nesting of page tables.
+	 */
+	while (page[1].shift)
+		page++;
+
+	/* Locate the structure that describes the layout of the top-level
+	 * page table, and determine the number of valid bits in a virtual
+	 * address.
+	 */
+	for (levels = 0, desc = page->desc; desc->bits; desc++, levels++)
+		bits += desc->bits;
+	bits += page->shift;
+	desc--;
+
+	if (WARN_ON(levels > NVKM_VMM_LEVELS_MAX))
+		return -EINVAL;
+
+	vmm->start = addr;
+	vmm->limit = size ? (addr + size) : (1ULL << bits);
+	if (vmm->start > vmm->limit || vmm->limit > (1ULL << bits))
+		return -EINVAL;
+
+	/* Allocate top-level page table. */
+	vmm->pd = nvkm_vmm_pt_new(desc, false, NULL);
+	if (!vmm->pd)
+		return -ENOMEM;
+	vmm->pd->refs[0] = 1;
+	INIT_LIST_HEAD(&vmm->join);
+
+	/* ... and the GPU storage for it, except on Tesla-class GPUs that
+	 * have the PD embedded in the instance structure.
+	 */
+	if (desc->size) {
+		const u32 size = pd_header + desc->size * (1 << desc->bits);
+		vmm->pd->pt[0] = nvkm_mmu_ptc_get(mmu, size, desc->align, true);
+		if (!vmm->pd->pt[0])
+			return -ENOMEM;
+	}
+
+	/* Initialise address-space MM. */
+	INIT_LIST_HEAD(&vmm->list);
+	vmm->free = RB_ROOT;
+	vmm->root = RB_ROOT;
+
+	if (!(vma = nvkm_vma_new(vmm->start, vmm->limit - vmm->start)))
+		return -ENOMEM;
+
+	nvkm_vmm_free_insert(vmm, vma);
+	list_add(&vma->head, &vmm->list);
+	return 0;
+}
+
+int
+nvkm_vmm_new_(const struct nvkm_vmm_func *func, struct nvkm_mmu *mmu,
+	      u32 hdr, u64 addr, u64 size, struct lock_class_key *key,
+	      const char *name, struct nvkm_vmm **pvmm)
+{
+	if (!(*pvmm = kzalloc(sizeof(**pvmm), GFP_KERNEL)))
+		return -ENOMEM;
+	return nvkm_vmm_ctor(func, mmu, hdr, addr, size, key, name, *pvmm);
+}
+
+#define node(root, dir) ((root)->head.dir == &vmm->list) ? NULL :              \
+	list_entry((root)->head.dir, struct nvkm_vma, head)
+
+void
+nvkm_vmm_unmap_region(struct nvkm_vmm *vmm, struct nvkm_vma *vma)
+{
+	struct nvkm_vma *next;
+
+	nvkm_memory_tags_put(vma->memory, vmm->mmu->subdev.device, &vma->tags);
+	nvkm_memory_unref(&vma->memory);
+
+	if (vma->part) {
+		struct nvkm_vma *prev = node(vma, prev);
+		if (!prev->memory) {
+			prev->size += vma->size;
+			rb_erase(&vma->tree, &vmm->root);
+			list_del(&vma->head);
+			kfree(vma);
+			vma = prev;
+		}
+	}
+
+	next = node(vma, next);
+	if (next && next->part) {
+		if (!next->memory) {
+			vma->size += next->size;
+			rb_erase(&next->tree, &vmm->root);
+			list_del(&next->head);
+			kfree(next);
+		}
+	}
+}
+
+void
+nvkm_vmm_unmap_locked(struct nvkm_vmm *vmm, struct nvkm_vma *vma)
+{
+	const struct nvkm_vmm_page *page = &vmm->func->page[vma->refd];
+
+	if (vma->mapref) {
+		nvkm_vmm_ptes_unmap_put(vmm, page, vma->addr, vma->size, vma->sparse);
+		vma->refd = NVKM_VMA_PAGE_NONE;
+	} else {
+		nvkm_vmm_ptes_unmap(vmm, page, vma->addr, vma->size, vma->sparse);
+	}
+
+	nvkm_vmm_unmap_region(vmm, vma);
+}
+
+void
+nvkm_vmm_unmap(struct nvkm_vmm *vmm, struct nvkm_vma *vma)
+{
+	if (vma->memory) {
+		mutex_lock(&vmm->mutex);
+		nvkm_vmm_unmap_locked(vmm, vma);
+		mutex_unlock(&vmm->mutex);
+	}
+}
+
+static int
+nvkm_vmm_map_valid(struct nvkm_vmm *vmm, struct nvkm_vma *vma,
+		   void *argv, u32 argc, struct nvkm_vmm_map *map)
+{
+	switch (nvkm_memory_target(map->memory)) {
+	case NVKM_MEM_TARGET_VRAM:
+		if (!(map->page->type & NVKM_VMM_PAGE_VRAM)) {
+			VMM_DEBUG(vmm, "%d !VRAM", map->page->shift);
+			return -EINVAL;
+		}
+		break;
+	case NVKM_MEM_TARGET_HOST:
+	case NVKM_MEM_TARGET_NCOH:
+		if (!(map->page->type & NVKM_VMM_PAGE_HOST)) {
+			VMM_DEBUG(vmm, "%d !HOST", map->page->shift);
+			return -EINVAL;
+		}
+		break;
+	default:
+		WARN_ON(1);
+		return -ENOSYS;
+	}
+
+	if (!IS_ALIGNED(     vma->addr, 1ULL << map->page->shift) ||
+	    !IS_ALIGNED((u64)vma->size, 1ULL << map->page->shift) ||
+	    !IS_ALIGNED(   map->offset, 1ULL << map->page->shift) ||
+	    nvkm_memory_page(map->memory) < map->page->shift) {
+		VMM_DEBUG(vmm, "alignment %016llx %016llx %016llx %d %d",
+		    vma->addr, (u64)vma->size, map->offset, map->page->shift,
+		    nvkm_memory_page(map->memory));
+		return -EINVAL;
+	}
+
+	return vmm->func->valid(vmm, argv, argc, map);
+}
+
+static int
+nvkm_vmm_map_choose(struct nvkm_vmm *vmm, struct nvkm_vma *vma,
+		    void *argv, u32 argc, struct nvkm_vmm_map *map)
+{
+	for (map->page = vmm->func->page; map->page->shift; map->page++) {
+		VMM_DEBUG(vmm, "trying %d", map->page->shift);
+		if (!nvkm_vmm_map_valid(vmm, vma, argv, argc, map))
+			return 0;
+	}
+	return -EINVAL;
+}
+
+static int
+nvkm_vmm_map_locked(struct nvkm_vmm *vmm, struct nvkm_vma *vma,
+		    void *argv, u32 argc, struct nvkm_vmm_map *map)
+{
+	nvkm_vmm_pte_func func;
+	int ret;
+
+	/* Make sure we won't overrun the end of the memory object. */
+	if (unlikely(nvkm_memory_size(map->memory) < map->offset + vma->size)) {
+		VMM_DEBUG(vmm, "overrun %016llx %016llx %016llx",
+			  nvkm_memory_size(map->memory),
+			  map->offset, (u64)vma->size);
+		return -EINVAL;
+	}
+
+	/* Check remaining arguments for validity. */
+	if (vma->page == NVKM_VMA_PAGE_NONE &&
+	    vma->refd == NVKM_VMA_PAGE_NONE) {
+		/* Find the largest page size we can perform the mapping at. */
+		const u32 debug = vmm->debug;
+		vmm->debug = 0;
+		ret = nvkm_vmm_map_choose(vmm, vma, argv, argc, map);
+		vmm->debug = debug;
+		if (ret) {
+			VMM_DEBUG(vmm, "invalid at any page size");
+			nvkm_vmm_map_choose(vmm, vma, argv, argc, map);
+			return -EINVAL;
+		}
+	} else {
+		/* Page size of the VMA is already pre-determined. */
+		if (vma->refd != NVKM_VMA_PAGE_NONE)
+			map->page = &vmm->func->page[vma->refd];
+		else
+			map->page = &vmm->func->page[vma->page];
+
+		ret = nvkm_vmm_map_valid(vmm, vma, argv, argc, map);
+		if (ret) {
+			VMM_DEBUG(vmm, "invalid %d\n", ret);
+			return ret;
+		}
+	}
+
+	/* Deal with the 'offset' argument, and fetch the backend function. */
+	map->off = map->offset;
+	if (map->mem) {
+		for (; map->off; map->mem = map->mem->next) {
+			u64 size = (u64)map->mem->length << NVKM_RAM_MM_SHIFT;
+			if (size > map->off)
+				break;
+			map->off -= size;
+		}
+		func = map->page->desc->func->mem;
+	} else
+	if (map->sgl) {
+		for (; map->off; map->sgl = sg_next(map->sgl)) {
+			u64 size = sg_dma_len(map->sgl);
+			if (size > map->off)
+				break;
+			map->off -= size;
+		}
+		func = map->page->desc->func->sgl;
+	} else {
+		map->dma += map->offset >> PAGE_SHIFT;
+		map->off  = map->offset & PAGE_MASK;
+		func = map->page->desc->func->dma;
+	}
+
+	/* Perform the map. */
+	if (vma->refd == NVKM_VMA_PAGE_NONE) {
+		ret = nvkm_vmm_ptes_get_map(vmm, map->page, vma->addr, vma->size, map, func);
+		if (ret)
+			return ret;
+
+		vma->refd = map->page - vmm->func->page;
+	} else {
+		nvkm_vmm_ptes_map(vmm, map->page, vma->addr, vma->size, map, func);
+	}
+
+	nvkm_memory_tags_put(vma->memory, vmm->mmu->subdev.device, &vma->tags);
+	nvkm_memory_unref(&vma->memory);
+	vma->memory = nvkm_memory_ref(map->memory);
+	vma->tags = map->tags;
+	return 0;
+}
+
+int
+nvkm_vmm_map(struct nvkm_vmm *vmm, struct nvkm_vma *vma, void *argv, u32 argc,
+	     struct nvkm_vmm_map *map)
+{
+	int ret;
+	mutex_lock(&vmm->mutex);
+	ret = nvkm_vmm_map_locked(vmm, vma, argv, argc, map);
+	vma->busy = false;
+	mutex_unlock(&vmm->mutex);
+	return ret;
+}
+
+static void
+nvkm_vmm_put_region(struct nvkm_vmm *vmm, struct nvkm_vma *vma)
+{
+	struct nvkm_vma *prev, *next;
+
+	if ((prev = node(vma, prev)) && !prev->used) {
+		rb_erase(&prev->tree, &vmm->free);
+		list_del(&prev->head);
+		vma->addr  = prev->addr;
+		vma->size += prev->size;
+		kfree(prev);
+	}
+
+	if ((next = node(vma, next)) && !next->used) {
+		rb_erase(&next->tree, &vmm->free);
+		list_del(&next->head);
+		vma->size += next->size;
+		kfree(next);
+	}
+
+	nvkm_vmm_free_insert(vmm, vma);
+}
+
+void
+nvkm_vmm_put_locked(struct nvkm_vmm *vmm, struct nvkm_vma *vma)
+{
+	const struct nvkm_vmm_page *page = vmm->func->page;
+	struct nvkm_vma *next = vma;
+
+	BUG_ON(vma->part);
+
+	if (vma->mapref || !vma->sparse) {
+		do {
+			const bool map = next->memory != NULL;
+			const u8  refd = next->refd;
+			const u64 addr = next->addr;
+			u64 size = next->size;
+
+			/* Merge regions that are in the same state. */
+			while ((next = node(next, next)) && next->part &&
+			       (next->memory != NULL) == map &&
+			       (next->refd == refd))
+				size += next->size;
+
+			if (map) {
+				/* Region(s) are mapped, merge the unmap
+				 * and dereference into a single walk of
+				 * the page tree.
+				 */
+				nvkm_vmm_ptes_unmap_put(vmm, &page[refd], addr,
+							size, vma->sparse);
+			} else
+			if (refd != NVKM_VMA_PAGE_NONE) {
+				/* Drop allocation-time PTE references. */
+				nvkm_vmm_ptes_put(vmm, &page[refd], addr, size);
+			}
+		} while (next && next->part);
+	}
+
+	/* Merge any mapped regions that were split from the initial
+	 * address-space allocation back into the allocated VMA, and
+	 * release memory/compression resources.
+	 */
+	next = vma;
+	do {
+		if (next->memory)
+			nvkm_vmm_unmap_region(vmm, next);
+	} while ((next = node(vma, next)) && next->part);
+
+	if (vma->sparse && !vma->mapref) {
+		/* Sparse region that was allocated with a fixed page size,
+		 * meaning all relevant PTEs were referenced once when the
+		 * region was allocated, and remained that way, regardless
+		 * of whether memory was mapped into it afterwards.
+		 *
+		 * The process of unmapping, unsparsing, and dereferencing
+		 * PTEs can be done in a single page tree walk.
+		 */
+		nvkm_vmm_ptes_sparse_put(vmm, &page[vma->refd], vma->addr, vma->size);
+	} else
+	if (vma->sparse) {
+		/* Sparse region that wasn't allocated with a fixed page size,
+		 * PTE references were taken both at allocation time (to make
+		 * the GPU see the region as sparse), and when mapping memory
+		 * into the region.
+		 *
+		 * The latter was handled above, and the remaining references
+		 * are dealt with here.
+		 */
+		nvkm_vmm_ptes_sparse(vmm, vma->addr, vma->size, false);
+	}
+
+	/* Remove VMA from the list of allocated nodes. */
+	rb_erase(&vma->tree, &vmm->root);
+
+	/* Merge VMA back into the free list. */
+	vma->page = NVKM_VMA_PAGE_NONE;
+	vma->refd = NVKM_VMA_PAGE_NONE;
+	vma->used = false;
+	vma->user = false;
+	nvkm_vmm_put_region(vmm, vma);
+}
+
+void
+nvkm_vmm_put(struct nvkm_vmm *vmm, struct nvkm_vma **pvma)
+{
+	struct nvkm_vma *vma = *pvma;
+	if (vma) {
+		mutex_lock(&vmm->mutex);
+		nvkm_vmm_put_locked(vmm, vma);
+		mutex_unlock(&vmm->mutex);
+		*pvma = NULL;
+	}
+}
+
+int
+nvkm_vmm_get_locked(struct nvkm_vmm *vmm, bool getref, bool mapref, bool sparse,
+		    u8 shift, u8 align, u64 size, struct nvkm_vma **pvma)
+{
+	const struct nvkm_vmm_page *page = &vmm->func->page[NVKM_VMA_PAGE_NONE];
+	struct rb_node *node = NULL, *temp;
+	struct nvkm_vma *vma = NULL, *tmp;
+	u64 addr, tail;
+	int ret;
+
+	VMM_TRACE(vmm, "getref %d mapref %d sparse %d "
+		       "shift: %d align: %d size: %016llx",
+		  getref, mapref, sparse, shift, align, size);
+
+	/* Zero-sized, or lazily-allocated sparse VMAs, make no sense. */
+	if (unlikely(!size || (!getref && !mapref && sparse))) {
+		VMM_DEBUG(vmm, "args %016llx %d %d %d",
+			  size, getref, mapref, sparse);
+		return -EINVAL;
+	}
+
+	/* Tesla-class GPUs can only select page size per-PDE, which means
+	 * we're required to know the mapping granularity up-front to find
+	 * a suitable region of address-space.
+	 *
+	 * The same goes if we're requesting up-front allocation of PTES.
+	 */
+	if (unlikely((getref || vmm->func->page_block) && !shift)) {
+		VMM_DEBUG(vmm, "page size required: %d %016llx",
+			  getref, vmm->func->page_block);
+		return -EINVAL;
+	}
+
+	/* If a specific page size was requested, determine its index and
+	 * make sure the requested size is a multiple of the page size.
+	 */
+	if (shift) {
+		for (page = vmm->func->page; page->shift; page++) {
+			if (shift == page->shift)
+				break;
+		}
+
+		if (!page->shift || !IS_ALIGNED(size, 1ULL << page->shift)) {
+			VMM_DEBUG(vmm, "page %d %016llx", shift, size);
+			return -EINVAL;
+		}
+		align = max_t(u8, align, shift);
+	} else {
+		align = max_t(u8, align, 12);
+	}
+
+	/* Locate smallest block that can possibly satisfy the allocation. */
+	temp = vmm->free.rb_node;
+	while (temp) {
+		struct nvkm_vma *this = rb_entry(temp, typeof(*this), tree);
+		if (this->size < size) {
+			temp = temp->rb_right;
+		} else {
+			node = temp;
+			temp = temp->rb_left;
+		}
+	}
+
+	if (unlikely(!node))
+		return -ENOSPC;
+
+	/* Take into account alignment restrictions, trying larger blocks
+	 * in turn until we find a suitable free block.
+	 */
+	do {
+		struct nvkm_vma *this = rb_entry(node, typeof(*this), tree);
+		struct nvkm_vma *prev = node(this, prev);
+		struct nvkm_vma *next = node(this, next);
+		const int p = page - vmm->func->page;
+
+		addr = this->addr;
+		if (vmm->func->page_block && prev && prev->page != p)
+			addr = ALIGN(addr, vmm->func->page_block);
+		addr = ALIGN(addr, 1ULL << align);
+
+		tail = this->addr + this->size;
+		if (vmm->func->page_block && next && next->page != p)
+			tail = ALIGN_DOWN(addr, vmm->func->page_block);
+
+		if (addr <= tail && tail - addr >= size) {
+			rb_erase(&this->tree, &vmm->free);
+			vma = this;
+			break;
+		}
+	} while ((node = rb_next(node)));
+
+	if (unlikely(!vma))
+		return -ENOSPC;
+
+	/* If the VMA we found isn't already exactly the requested size,
+	 * it needs to be split, and the remaining free blocks returned.
+	 */
+	if (addr != vma->addr) {
+		if (!(tmp = nvkm_vma_tail(vma, vma->size + vma->addr - addr))) {
+			nvkm_vmm_put_region(vmm, vma);
+			return -ENOMEM;
+		}
+		nvkm_vmm_free_insert(vmm, vma);
+		vma = tmp;
+	}
+
+	if (size != vma->size) {
+		if (!(tmp = nvkm_vma_tail(vma, vma->size - size))) {
+			nvkm_vmm_put_region(vmm, vma);
+			return -ENOMEM;
+		}
+		nvkm_vmm_free_insert(vmm, tmp);
+	}
+
+	/* Pre-allocate page tables and/or setup sparse mappings. */
+	if (sparse && getref)
+		ret = nvkm_vmm_ptes_sparse_get(vmm, page, vma->addr, vma->size);
+	else if (sparse)
+		ret = nvkm_vmm_ptes_sparse(vmm, vma->addr, vma->size, true);
+	else if (getref)
+		ret = nvkm_vmm_ptes_get(vmm, page, vma->addr, vma->size);
+	else
+		ret = 0;
+	if (ret) {
+		nvkm_vmm_put_region(vmm, vma);
+		return ret;
+	}
+
+	vma->mapref = mapref && !getref;
+	vma->sparse = sparse;
+	vma->page = page - vmm->func->page;
+	vma->refd = getref ? vma->page : NVKM_VMA_PAGE_NONE;
+	vma->used = true;
+	nvkm_vmm_node_insert(vmm, vma);
+	*pvma = vma;
+	return 0;
+}
+
+int
+nvkm_vmm_get(struct nvkm_vmm *vmm, u8 page, u64 size, struct nvkm_vma **pvma)
+{
+	int ret;
+	mutex_lock(&vmm->mutex);
+	ret = nvkm_vmm_get_locked(vmm, false, true, false, page, 0, size, pvma);
+	mutex_unlock(&vmm->mutex);
+	return ret;
+}
+
+void
+nvkm_vmm_part(struct nvkm_vmm *vmm, struct nvkm_memory *inst)
+{
+	if (vmm->func->part && inst) {
+		mutex_lock(&vmm->mutex);
+		vmm->func->part(vmm, inst);
+		mutex_unlock(&vmm->mutex);
+	}
+}
+
+int
+nvkm_vmm_join(struct nvkm_vmm *vmm, struct nvkm_memory *inst)
+{
+	int ret = 0;
+	if (vmm->func->join) {
+		mutex_lock(&vmm->mutex);
+		ret = vmm->func->join(vmm, inst);
+		mutex_unlock(&vmm->mutex);
+	}
+	return ret;
+}
+
+static bool
+nvkm_vmm_boot_ptes(struct nvkm_vmm_iter *it, u32 ptei, u32 ptes)
+{
+	const struct nvkm_vmm_desc *desc = it->desc;
+	const int type = desc->type == SPT;
+	nvkm_memory_boot(it->pt[0]->pt[type]->memory, it->vmm);
+	return false;
+}
+
+int
+nvkm_vmm_boot(struct nvkm_vmm *vmm)
+{
+	const struct nvkm_vmm_page *page = vmm->func->page;
+	const u64 limit = vmm->limit - vmm->start;
+	int ret;
+
+	while (page[1].shift)
+		page++;
+
+	ret = nvkm_vmm_ptes_get(vmm, page, vmm->start, limit);
+	if (ret)
+		return ret;
+
+	nvkm_vmm_iter(vmm, page, vmm->start, limit, "bootstrap", false,
+		      nvkm_vmm_boot_ptes, NULL, NULL, NULL);
+	vmm->bootstrapped = true;
+	return 0;
+}
+
+static void
+nvkm_vmm_del(struct kref *kref)
+{
+	struct nvkm_vmm *vmm = container_of(kref, typeof(*vmm), kref);
+	nvkm_vmm_dtor(vmm);
+	kfree(vmm);
+}
+
+void
+nvkm_vmm_unref(struct nvkm_vmm **pvmm)
+{
+	struct nvkm_vmm *vmm = *pvmm;
+	if (vmm) {
+		kref_put(&vmm->kref, nvkm_vmm_del);
+		*pvmm = NULL;
+	}
+}
+
+struct nvkm_vmm *
+nvkm_vmm_ref(struct nvkm_vmm *vmm)
+{
+	if (vmm)
+		kref_get(&vmm->kref);
+	return vmm;
+}
+
+int
+nvkm_vmm_new(struct nvkm_device *device, u64 addr, u64 size, void *argv,
+	     u32 argc, struct lock_class_key *key, const char *name,
+	     struct nvkm_vmm **pvmm)
+{
+	struct nvkm_mmu *mmu = device->mmu;
+	struct nvkm_vmm *vmm = NULL;
+	int ret;
+	ret = mmu->func->vmm.ctor(mmu, addr, size, argv, argc, key, name, &vmm);
+	if (ret)
+		nvkm_vmm_unref(&vmm);
+	*pvmm = vmm;
+	return ret;
+}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.h b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.h
new file mode 100644
index 000000000000..6d8f61ea467a
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.h
@@ -0,0 +1,310 @@
+#ifndef __NVKM_VMM_H__
+#define __NVKM_VMM_H__
+#include "priv.h"
+#include <core/memory.h>
+enum nvkm_memory_target;
+
+struct nvkm_vmm_pt {
+	/* Some GPUs have a mapping level with a dual page tables to
+	 * support large and small pages in the same address-range.
+	 *
+	 * We track the state of both page tables in one place, which
+	 * is why there's multiple PT pointers/refcounts here.
+	 */
+	struct nvkm_mmu_pt *pt[2];
+	u32 refs[2];
+
+	/* Page size handled by this PT.
+	 *
+	 * Tesla backend needs to know this when writinge PDEs,
+	 * otherwise unnecessary.
+	 */
+	u8 page;
+
+	/* Entire page table sparse.
+	 *
+	 * Used to propagate sparseness to child page tables.
+	 */
+	bool sparse:1;
+
+	/* Tracking for page directories.
+	 *
+	 * The array is indexed by PDE, and will either point to the
+	 * child page table, or indicate the PDE is marked as sparse.
+	 **/
+#define NVKM_VMM_PDE_INVALID(pde) IS_ERR_OR_NULL(pde)
+#define NVKM_VMM_PDE_SPARSED(pde) IS_ERR(pde)
+#define NVKM_VMM_PDE_SPARSE       ERR_PTR(-EBUSY)
+	struct nvkm_vmm_pt **pde;
+
+	/* Tracking for dual page tables.
+	 *
+	 * There's one entry for each LPTE, keeping track of whether
+	 * there are valid SPTEs in the same address-range.
+	 *
+	 * This information is used to manage LPTE state transitions.
+	 */
+#define NVKM_VMM_PTE_SPARSE 0x80
+#define NVKM_VMM_PTE_VALID  0x40
+#define NVKM_VMM_PTE_SPTES  0x3f
+	u8 pte[];
+};
+
+typedef void (*nvkm_vmm_pxe_func)(struct nvkm_vmm *,
+				  struct nvkm_mmu_pt *, u32 ptei, u32 ptes);
+typedef void (*nvkm_vmm_pde_func)(struct nvkm_vmm *,
+				  struct nvkm_vmm_pt *, u32 pdei);
+typedef void (*nvkm_vmm_pte_func)(struct nvkm_vmm *, struct nvkm_mmu_pt *,
+				  u32 ptei, u32 ptes, struct nvkm_vmm_map *);
+
+struct nvkm_vmm_desc_func {
+	nvkm_vmm_pxe_func invalid;
+	nvkm_vmm_pxe_func unmap;
+	nvkm_vmm_pxe_func sparse;
+
+	nvkm_vmm_pde_func pde;
+
+	nvkm_vmm_pte_func mem;
+	nvkm_vmm_pte_func dma;
+	nvkm_vmm_pte_func sgl;
+};
+
+extern const struct nvkm_vmm_desc_func gf100_vmm_pgd;
+void gf100_vmm_pgd_pde(struct nvkm_vmm *, struct nvkm_vmm_pt *, u32);
+extern const struct nvkm_vmm_desc_func gf100_vmm_pgt;
+void gf100_vmm_pgt_unmap(struct nvkm_vmm *, struct nvkm_mmu_pt *, u32, u32);
+void gf100_vmm_pgt_mem(struct nvkm_vmm *, struct nvkm_mmu_pt *, u32, u32,
+		       struct nvkm_vmm_map *);
+void gf100_vmm_pgt_dma(struct nvkm_vmm *, struct nvkm_mmu_pt *, u32, u32,
+		       struct nvkm_vmm_map *);
+void gf100_vmm_pgt_sgl(struct nvkm_vmm *, struct nvkm_mmu_pt *, u32, u32,
+		       struct nvkm_vmm_map *);
+
+void gk104_vmm_lpt_invalid(struct nvkm_vmm *, struct nvkm_mmu_pt *, u32, u32);
+
+struct nvkm_vmm_desc {
+	enum {
+		PGD,
+		PGT,
+		SPT,
+		LPT,
+	} type;
+	u8 bits;	/* VMA bits covered by PT. */
+	u8 size;	/* Bytes-per-PTE. */
+	u32 align;	/* PT address alignment. */
+	const struct nvkm_vmm_desc_func *func;
+};
+
+extern const struct nvkm_vmm_desc gk104_vmm_desc_16_12[];
+extern const struct nvkm_vmm_desc gk104_vmm_desc_16_16[];
+extern const struct nvkm_vmm_desc gk104_vmm_desc_17_12[];
+extern const struct nvkm_vmm_desc gk104_vmm_desc_17_17[];
+
+extern const struct nvkm_vmm_desc gm200_vmm_desc_16_12[];
+extern const struct nvkm_vmm_desc gm200_vmm_desc_16_16[];
+extern const struct nvkm_vmm_desc gm200_vmm_desc_17_12[];
+extern const struct nvkm_vmm_desc gm200_vmm_desc_17_17[];
+
+extern const struct nvkm_vmm_desc gp100_vmm_desc_12[];
+extern const struct nvkm_vmm_desc gp100_vmm_desc_16[];
+
+struct nvkm_vmm_page {
+	u8 shift;
+	const struct nvkm_vmm_desc *desc;
+#define NVKM_VMM_PAGE_SPARSE                                               0x01
+#define NVKM_VMM_PAGE_VRAM                                                 0x02
+#define NVKM_VMM_PAGE_HOST                                                 0x04
+#define NVKM_VMM_PAGE_COMP                                                 0x08
+#define NVKM_VMM_PAGE_Sxxx                                (NVKM_VMM_PAGE_SPARSE)
+#define NVKM_VMM_PAGE_xVxx                                  (NVKM_VMM_PAGE_VRAM)
+#define NVKM_VMM_PAGE_SVxx             (NVKM_VMM_PAGE_Sxxx | NVKM_VMM_PAGE_VRAM)
+#define NVKM_VMM_PAGE_xxHx                                  (NVKM_VMM_PAGE_HOST)
+#define NVKM_VMM_PAGE_SxHx             (NVKM_VMM_PAGE_Sxxx | NVKM_VMM_PAGE_HOST)
+#define NVKM_VMM_PAGE_xVHx             (NVKM_VMM_PAGE_xVxx | NVKM_VMM_PAGE_HOST)
+#define NVKM_VMM_PAGE_SVHx             (NVKM_VMM_PAGE_SVxx | NVKM_VMM_PAGE_HOST)
+#define NVKM_VMM_PAGE_xVxC             (NVKM_VMM_PAGE_xVxx | NVKM_VMM_PAGE_COMP)
+#define NVKM_VMM_PAGE_SVxC             (NVKM_VMM_PAGE_SVxx | NVKM_VMM_PAGE_COMP)
+#define NVKM_VMM_PAGE_xxHC             (NVKM_VMM_PAGE_xxHx | NVKM_VMM_PAGE_COMP)
+#define NVKM_VMM_PAGE_SxHC             (NVKM_VMM_PAGE_SxHx | NVKM_VMM_PAGE_COMP)
+	u8 type;
+};
+
+struct nvkm_vmm_func {
+	int (*join)(struct nvkm_vmm *, struct nvkm_memory *inst);
+	void (*part)(struct nvkm_vmm *, struct nvkm_memory *inst);
+
+	int (*aper)(enum nvkm_memory_target);
+	int (*valid)(struct nvkm_vmm *, void *argv, u32 argc,
+		     struct nvkm_vmm_map *);
+	void (*flush)(struct nvkm_vmm *, int depth);
+
+	u64 page_block;
+	const struct nvkm_vmm_page page[];
+};
+
+struct nvkm_vmm_join {
+	struct nvkm_memory *inst;
+	struct list_head head;
+};
+
+int nvkm_vmm_new_(const struct nvkm_vmm_func *, struct nvkm_mmu *,
+		  u32 pd_header, u64 addr, u64 size, struct lock_class_key *,
+		  const char *name, struct nvkm_vmm **);
+int nvkm_vmm_ctor(const struct nvkm_vmm_func *, struct nvkm_mmu *,
+		  u32 pd_header, u64 addr, u64 size, struct lock_class_key *,
+		  const char *name, struct nvkm_vmm *);
+struct nvkm_vma *nvkm_vmm_node_search(struct nvkm_vmm *, u64 addr);
+int nvkm_vmm_get_locked(struct nvkm_vmm *, bool getref, bool mapref,
+			bool sparse, u8 page, u8 align, u64 size,
+			struct nvkm_vma **pvma);
+void nvkm_vmm_put_locked(struct nvkm_vmm *, struct nvkm_vma *);
+void nvkm_vmm_unmap_locked(struct nvkm_vmm *, struct nvkm_vma *);
+void nvkm_vmm_unmap_region(struct nvkm_vmm *vmm, struct nvkm_vma *vma);
+
+struct nvkm_vma *nvkm_vma_tail(struct nvkm_vma *, u64 tail);
+void nvkm_vmm_node_insert(struct nvkm_vmm *, struct nvkm_vma *);
+
+int nv04_vmm_new_(const struct nvkm_vmm_func *, struct nvkm_mmu *, u32,
+		  u64, u64, void *, u32, struct lock_class_key *,
+		  const char *, struct nvkm_vmm **);
+int nv04_vmm_valid(struct nvkm_vmm *, void *, u32, struct nvkm_vmm_map *);
+
+int gf100_vmm_new_(const struct nvkm_vmm_func *, const struct nvkm_vmm_func *,
+		   struct nvkm_mmu *, u64, u64, void *, u32,
+		   struct lock_class_key *, const char *, struct nvkm_vmm **);
+int gf100_vmm_join_(struct nvkm_vmm *, struct nvkm_memory *, u64 base);
+int gf100_vmm_join(struct nvkm_vmm *, struct nvkm_memory *);
+void gf100_vmm_part(struct nvkm_vmm *, struct nvkm_memory *);
+int gf100_vmm_aper(enum nvkm_memory_target);
+int gf100_vmm_valid(struct nvkm_vmm *, void *, u32, struct nvkm_vmm_map *);
+void gf100_vmm_flush_(struct nvkm_vmm *, int);
+void gf100_vmm_flush(struct nvkm_vmm *, int);
+
+int gk20a_vmm_aper(enum nvkm_memory_target);
+
+int gm200_vmm_new_(const struct nvkm_vmm_func *, const struct nvkm_vmm_func *,
+		   struct nvkm_mmu *, u64, u64, void *, u32,
+		   struct lock_class_key *, const char *, struct nvkm_vmm **);
+int gm200_vmm_join_(struct nvkm_vmm *, struct nvkm_memory *, u64 base);
+int gm200_vmm_join(struct nvkm_vmm *, struct nvkm_memory *);
+
+int gp100_vmm_join(struct nvkm_vmm *, struct nvkm_memory *);
+int gp100_vmm_valid(struct nvkm_vmm *, void *, u32, struct nvkm_vmm_map *);
+void gp100_vmm_flush(struct nvkm_vmm *, int);
+
+int nv04_vmm_new(struct nvkm_mmu *, u64, u64, void *, u32,
+		 struct lock_class_key *, const char *, struct nvkm_vmm **);
+int nv41_vmm_new(struct nvkm_mmu *, u64, u64, void *, u32,
+		 struct lock_class_key *, const char *, struct nvkm_vmm **);
+int nv44_vmm_new(struct nvkm_mmu *, u64, u64, void *, u32,
+		 struct lock_class_key *, const char *, struct nvkm_vmm **);
+int nv50_vmm_new(struct nvkm_mmu *, u64, u64, void *, u32,
+		 struct lock_class_key *, const char *, struct nvkm_vmm **);
+int g84_vmm_new(struct nvkm_mmu *, u64, u64, void *, u32,
+		struct lock_class_key *, const char *, struct nvkm_vmm **);
+int gf100_vmm_new(struct nvkm_mmu *, u64, u64, void *, u32,
+		  struct lock_class_key *, const char *, struct nvkm_vmm **);
+int gk104_vmm_new(struct nvkm_mmu *, u64, u64, void *, u32,
+		  struct lock_class_key *, const char *, struct nvkm_vmm **);
+int gk20a_vmm_new(struct nvkm_mmu *, u64, u64, void *, u32,
+		  struct lock_class_key *, const char *, struct nvkm_vmm **);
+int gm200_vmm_new_fixed(struct nvkm_mmu *, u64, u64, void *, u32,
+			struct lock_class_key *, const char *,
+			struct nvkm_vmm **);
+int gm200_vmm_new(struct nvkm_mmu *, u64, u64, void *, u32,
+		  struct lock_class_key *, const char *,
+		  struct nvkm_vmm **);
+int gm20b_vmm_new_fixed(struct nvkm_mmu *, u64, u64, void *, u32,
+			struct lock_class_key *, const char *,
+			struct nvkm_vmm **);
+int gm20b_vmm_new(struct nvkm_mmu *, u64, u64, void *, u32,
+		  struct lock_class_key *, const char *,
+		  struct nvkm_vmm **);
+int gp100_vmm_new(struct nvkm_mmu *, u64, u64, void *, u32,
+		  struct lock_class_key *, const char *,
+		  struct nvkm_vmm **);
+int gp10b_vmm_new(struct nvkm_mmu *, u64, u64, void *, u32,
+		  struct lock_class_key *, const char *,
+		  struct nvkm_vmm **);
+
+#define VMM_PRINT(l,v,p,f,a...) do {                                           \
+	struct nvkm_vmm *_vmm = (v);                                           \
+	if (CONFIG_NOUVEAU_DEBUG >= (l) && _vmm->debug >= (l)) {               \
+		nvkm_printk_(&_vmm->mmu->subdev, 0, p, "%s: "f"\n",            \
+			     _vmm->name, ##a);                                 \
+	}                                                                      \
+} while(0)
+#define VMM_DEBUG(v,f,a...) VMM_PRINT(NV_DBG_DEBUG, (v), info, f, ##a)
+#define VMM_TRACE(v,f,a...) VMM_PRINT(NV_DBG_TRACE, (v), info, f, ##a)
+#define VMM_SPAM(v,f,a...)  VMM_PRINT(NV_DBG_SPAM , (v),  dbg, f, ##a)
+
+#define VMM_MAP_ITER(VMM,PT,PTEI,PTEN,MAP,FILL,BASE,SIZE,NEXT) do {            \
+	nvkm_kmap((PT)->memory);                                               \
+	while (PTEN) {                                                         \
+		u64 _ptes = ((SIZE) - MAP->off) >> MAP->page->shift;           \
+		u64 _addr = ((BASE) + MAP->off);                               \
+                                                                               \
+		if (_ptes > PTEN) {                                            \
+			MAP->off += PTEN << MAP->page->shift;                  \
+			_ptes = PTEN;                                          \
+		} else {                                                       \
+			MAP->off = 0;                                          \
+			NEXT;                                                  \
+		}                                                              \
+                                                                               \
+		VMM_SPAM(VMM, "ITER %08x %08x PTE(s)", PTEI, (u32)_ptes);      \
+                                                                               \
+		FILL(VMM, PT, PTEI, _ptes, MAP, _addr);                        \
+		PTEI += _ptes;                                                 \
+		PTEN -= _ptes;                                                 \
+	};                                                                     \
+	nvkm_done((PT)->memory);                                               \
+} while(0)
+
+#define VMM_MAP_ITER_MEM(VMM,PT,PTEI,PTEN,MAP,FILL)                            \
+	VMM_MAP_ITER(VMM,PT,PTEI,PTEN,MAP,FILL,                                \
+		     ((u64)MAP->mem->offset << NVKM_RAM_MM_SHIFT),             \
+		     ((u64)MAP->mem->length << NVKM_RAM_MM_SHIFT),             \
+		     (MAP->mem = MAP->mem->next))
+#define VMM_MAP_ITER_DMA(VMM,PT,PTEI,PTEN,MAP,FILL)                            \
+	VMM_MAP_ITER(VMM,PT,PTEI,PTEN,MAP,FILL,                                \
+		     *MAP->dma, PAGE_SIZE, MAP->dma++)
+#define VMM_MAP_ITER_SGL(VMM,PT,PTEI,PTEN,MAP,FILL)                            \
+	VMM_MAP_ITER(VMM,PT,PTEI,PTEN,MAP,FILL,                                \
+		     sg_dma_address(MAP->sgl), sg_dma_len(MAP->sgl),           \
+		     (MAP->sgl = sg_next(MAP->sgl)))
+
+#define VMM_FO(m,o,d,c,b) nvkm_fo##b((m)->memory, (o), (d), (c))
+#define VMM_WO(m,o,d,c,b) nvkm_wo##b((m)->memory, (o), (d))
+#define VMM_XO(m,v,o,d,c,b,fn,f,a...) do {                                     \
+	const u32 _pteo = (o); u##b _data = (d);                               \
+	VMM_SPAM((v), "   %010llx "f, (m)->addr + _pteo, _data, ##a);          \
+	VMM_##fn((m), (m)->base + _pteo, _data, (c), b);                       \
+} while(0)
+
+#define VMM_WO032(m,v,o,d) VMM_XO((m),(v),(o),(d),  1, 32, WO, "%08x")
+#define VMM_FO032(m,v,o,d,c)                                                   \
+	VMM_XO((m),(v),(o),(d),(c), 32, FO, "%08x %08x", (c))
+
+#define VMM_WO064(m,v,o,d) VMM_XO((m),(v),(o),(d),  1, 64, WO, "%016llx")
+#define VMM_FO064(m,v,o,d,c)                                                   \
+	VMM_XO((m),(v),(o),(d),(c), 64, FO, "%016llx %08x", (c))
+
+#define VMM_XO128(m,v,o,lo,hi,c,f,a...) do {                                   \
+	u32 _pteo = (o), _ptes = (c);                                          \
+	const u64 _addr = (m)->addr + _pteo;                                   \
+	VMM_SPAM((v), "   %010llx %016llx%016llx"f, _addr, (hi), (lo), ##a);   \
+	while (_ptes--) {                                                      \
+		nvkm_wo64((m)->memory, (m)->base + _pteo + 0, (lo));           \
+		nvkm_wo64((m)->memory, (m)->base + _pteo + 8, (hi));           \
+		_pteo += 0x10;                                                 \
+	}                                                                      \
+} while(0)
+
+#define VMM_WO128(m,v,o,lo,hi) VMM_XO128((m),(v),(o),(lo),(hi), 1, "")
+#define VMM_FO128(m,v,o,lo,hi,c) do {                                          \
+	nvkm_kmap((m)->memory);                                                \
+	VMM_XO128((m),(v),(o),(lo),(hi),(c), " %08x", (c));                    \
+	nvkm_done((m)->memory);                                                \
+} while(0)
+#endif
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c
new file mode 100644
index 000000000000..faf5a7e9265e
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c
@@ -0,0 +1,403 @@
+/*
+ * Copyright 2017 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "vmm.h"
+
+#include <subdev/fb.h>
+#include <subdev/ltc.h>
+#include <subdev/timer.h>
+
+#include <nvif/if900d.h>
+#include <nvif/unpack.h>
+
+static inline void
+gf100_vmm_pgt_pte(struct nvkm_vmm *vmm, struct nvkm_mmu_pt *pt,
+		  u32 ptei, u32 ptes, struct nvkm_vmm_map *map, u64 addr)
+{
+	u64 base = (addr >> 8) | map->type;
+	u64 data = base;
+
+	if (map->ctag && !(map->next & (1ULL << 44))) {
+		while (ptes--) {
+			data = base | ((map->ctag >> 1) << 44);
+			if (!(map->ctag++ & 1))
+				data |= BIT_ULL(60);
+
+			VMM_WO064(pt, vmm, ptei++ * 8, data);
+			base += map->next;
+		}
+	} else {
+		map->type += ptes * map->ctag;
+
+		while (ptes--) {
+			VMM_WO064(pt, vmm, ptei++ * 8, data);
+			data += map->next;
+		}
+	}
+}
+
+void
+gf100_vmm_pgt_sgl(struct nvkm_vmm *vmm, struct nvkm_mmu_pt *pt,
+		  u32 ptei, u32 ptes, struct nvkm_vmm_map *map)
+{
+	VMM_MAP_ITER_SGL(vmm, pt, ptei, ptes, map, gf100_vmm_pgt_pte);
+}
+
+void
+gf100_vmm_pgt_dma(struct nvkm_vmm *vmm, struct nvkm_mmu_pt *pt,
+		  u32 ptei, u32 ptes, struct nvkm_vmm_map *map)
+{
+	if (map->page->shift == PAGE_SHIFT) {
+		VMM_SPAM(vmm, "DMAA %08x %08x PTE(s)", ptei, ptes);
+		nvkm_kmap(pt->memory);
+		while (ptes--) {
+			const u64 data = (*map->dma++ >> 8) | map->type;
+			VMM_WO064(pt, vmm, ptei++ * 8, data);
+			map->type += map->ctag;
+		}
+		nvkm_done(pt->memory);
+		return;
+	}
+
+	VMM_MAP_ITER_DMA(vmm, pt, ptei, ptes, map, gf100_vmm_pgt_pte);
+}
+
+void
+gf100_vmm_pgt_mem(struct nvkm_vmm *vmm, struct nvkm_mmu_pt *pt,
+		  u32 ptei, u32 ptes, struct nvkm_vmm_map *map)
+{
+	VMM_MAP_ITER_MEM(vmm, pt, ptei, ptes, map, gf100_vmm_pgt_pte);
+}
+
+void
+gf100_vmm_pgt_unmap(struct nvkm_vmm *vmm,
+		    struct nvkm_mmu_pt *pt, u32 ptei, u32 ptes)
+{
+	VMM_FO064(pt, vmm, ptei * 8, 0ULL, ptes);
+}
+
+const struct nvkm_vmm_desc_func
+gf100_vmm_pgt = {
+	.unmap = gf100_vmm_pgt_unmap,
+	.mem = gf100_vmm_pgt_mem,
+	.dma = gf100_vmm_pgt_dma,
+	.sgl = gf100_vmm_pgt_sgl,
+};
+
+void
+gf100_vmm_pgd_pde(struct nvkm_vmm *vmm, struct nvkm_vmm_pt *pgd, u32 pdei)
+{
+	struct nvkm_vmm_pt *pgt = pgd->pde[pdei];
+	struct nvkm_mmu_pt *pd = pgd->pt[0];
+	struct nvkm_mmu_pt *pt;
+	u64 data = 0;
+
+	if ((pt = pgt->pt[0])) {
+		switch (nvkm_memory_target(pt->memory)) {
+		case NVKM_MEM_TARGET_VRAM: data |= 1ULL << 0; break;
+		case NVKM_MEM_TARGET_HOST: data |= 2ULL << 0;
+			data |= BIT_ULL(35); /* VOL */
+			break;
+		case NVKM_MEM_TARGET_NCOH: data |= 3ULL << 0; break;
+		default:
+			WARN_ON(1);
+			return;
+		}
+		data |= pt->addr >> 8;
+	}
+
+	if ((pt = pgt->pt[1])) {
+		switch (nvkm_memory_target(pt->memory)) {
+		case NVKM_MEM_TARGET_VRAM: data |= 1ULL << 32; break;
+		case NVKM_MEM_TARGET_HOST: data |= 2ULL << 32;
+			data |= BIT_ULL(34); /* VOL */
+			break;
+		case NVKM_MEM_TARGET_NCOH: data |= 3ULL << 32; break;
+		default:
+			WARN_ON(1);
+			return;
+		}
+		data |= pt->addr << 24;
+	}
+
+	nvkm_kmap(pd->memory);
+	VMM_WO064(pd, vmm, pdei * 8, data);
+	nvkm_done(pd->memory);
+}
+
+const struct nvkm_vmm_desc_func
+gf100_vmm_pgd = {
+	.unmap = gf100_vmm_pgt_unmap,
+	.pde = gf100_vmm_pgd_pde,
+};
+
+static const struct nvkm_vmm_desc
+gf100_vmm_desc_17_12[] = {
+	{ SPT, 15, 8, 0x1000, &gf100_vmm_pgt },
+	{ PGD, 13, 8, 0x1000, &gf100_vmm_pgd },
+	{}
+};
+
+static const struct nvkm_vmm_desc
+gf100_vmm_desc_17_17[] = {
+	{ LPT, 10, 8, 0x1000, &gf100_vmm_pgt },
+	{ PGD, 13, 8, 0x1000, &gf100_vmm_pgd },
+	{}
+};
+
+static const struct nvkm_vmm_desc
+gf100_vmm_desc_16_12[] = {
+	{ SPT, 14, 8, 0x1000, &gf100_vmm_pgt },
+	{ PGD, 14, 8, 0x1000, &gf100_vmm_pgd },
+	{}
+};
+
+static const struct nvkm_vmm_desc
+gf100_vmm_desc_16_16[] = {
+	{ LPT, 10, 8, 0x1000, &gf100_vmm_pgt },
+	{ PGD, 14, 8, 0x1000, &gf100_vmm_pgd },
+	{}
+};
+
+void
+gf100_vmm_flush_(struct nvkm_vmm *vmm, int depth)
+{
+	struct nvkm_subdev *subdev = &vmm->mmu->subdev;
+	struct nvkm_device *device = subdev->device;
+	u32 type = depth << 24;
+
+	type = 0x00000001; /* PAGE_ALL */
+	if (atomic_read(&vmm->engref[NVKM_SUBDEV_BAR]))
+		type |= 0x00000004; /* HUB_ONLY */
+
+	mutex_lock(&subdev->mutex);
+	/* Looks like maybe a "free flush slots" counter, the
+	 * faster you write to 0x100cbc to more it decreases.
+	 */
+	nvkm_msec(device, 2000,
+		if (nvkm_rd32(device, 0x100c80) & 0x00ff0000)
+			break;
+	);
+
+	nvkm_wr32(device, 0x100cb8, vmm->pd->pt[0]->addr >> 8);
+	nvkm_wr32(device, 0x100cbc, 0x80000000 | type);
+
+	/* Wait for flush to be queued? */
+	nvkm_msec(device, 2000,
+		if (nvkm_rd32(device, 0x100c80) & 0x00008000)
+			break;
+	);
+	mutex_unlock(&subdev->mutex);
+}
+
+void
+gf100_vmm_flush(struct nvkm_vmm *vmm, int depth)
+{
+	gf100_vmm_flush_(vmm, 0);
+}
+
+int
+gf100_vmm_valid(struct nvkm_vmm *vmm, void *argv, u32 argc,
+		struct nvkm_vmm_map *map)
+{
+	const enum nvkm_memory_target target = nvkm_memory_target(map->memory);
+	const struct nvkm_vmm_page *page = map->page;
+	const bool gm20x = page->desc->func->sparse != NULL;
+	union {
+		struct gf100_vmm_map_vn vn;
+		struct gf100_vmm_map_v0 v0;
+	} *args = argv;
+	struct nvkm_device *device = vmm->mmu->subdev.device;
+	struct nvkm_memory *memory = map->memory;
+	u8  kind, priv, ro, vol;
+	int kindn, aper, ret = -ENOSYS;
+	const u8 *kindm;
+
+	map->next = (1 << page->shift) >> 8;
+	map->type = map->ctag = 0;
+
+	if (!(ret = nvif_unpack(ret, &argv, &argc, args->v0, 0, 0, false))) {
+		vol  = !!args->v0.vol;
+		ro   = !!args->v0.ro;
+		priv = !!args->v0.priv;
+		kind =   args->v0.kind;
+	} else
+	if (!(ret = nvif_unvers(ret, &argv, &argc, args->vn))) {
+		vol  = target == NVKM_MEM_TARGET_HOST;
+		ro   = 0;
+		priv = 0;
+		kind = 0x00;
+	} else {
+		VMM_DEBUG(vmm, "args");
+		return ret;
+	}
+
+	aper = vmm->func->aper(target);
+	if (WARN_ON(aper < 0))
+		return aper;
+
+	kindm = vmm->mmu->func->kind(vmm->mmu, &kindn);
+	if (kind >= kindn || kindm[kind] == 0xff) {
+		VMM_DEBUG(vmm, "kind %02x", kind);
+		return -EINVAL;
+	}
+
+	if (kindm[kind] != kind) {
+		u32 comp = (page->shift == 16 && !gm20x) ? 16 : 17;
+		u32 tags = ALIGN(nvkm_memory_size(memory), 1 << 17) >> comp;
+		if (aper != 0 || !(page->type & NVKM_VMM_PAGE_COMP)) {
+			VMM_DEBUG(vmm, "comp %d %02x", aper, page->type);
+			return -EINVAL;
+		}
+
+		ret = nvkm_memory_tags_get(memory, device, tags,
+					   nvkm_ltc_tags_clear,
+					   &map->tags);
+		if (ret) {
+			VMM_DEBUG(vmm, "comp %d", ret);
+			return ret;
+		}
+
+		if (map->tags->mn) {
+			u64 tags = map->tags->mn->offset + (map->offset >> 17);
+			if (page->shift == 17 || !gm20x) {
+				map->type |= tags << 44;
+				map->ctag |= 1ULL << 44;
+				map->next |= 1ULL << 44;
+			} else {
+				map->ctag |= tags << 1 | 1;
+			}
+		} else {
+			kind = kindm[kind];
+		}
+	}
+
+	map->type |= BIT(0);
+	map->type |= (u64)priv << 1;
+	map->type |= (u64)  ro << 2;
+	map->type |= (u64) vol << 32;
+	map->type |= (u64)aper << 33;
+	map->type |= (u64)kind << 36;
+	return 0;
+}
+
+int
+gf100_vmm_aper(enum nvkm_memory_target target)
+{
+	switch (target) {
+	case NVKM_MEM_TARGET_VRAM: return 0;
+	case NVKM_MEM_TARGET_HOST: return 2;
+	case NVKM_MEM_TARGET_NCOH: return 3;
+	default:
+		return -EINVAL;
+	}
+}
+
+void
+gf100_vmm_part(struct nvkm_vmm *vmm, struct nvkm_memory *inst)
+{
+	nvkm_fo64(inst, 0x0200, 0x00000000, 2);
+}
+
+int
+gf100_vmm_join_(struct nvkm_vmm *vmm, struct nvkm_memory *inst, u64 base)
+{
+	struct nvkm_mmu_pt *pd = vmm->pd->pt[0];
+
+	switch (nvkm_memory_target(pd->memory)) {
+	case NVKM_MEM_TARGET_VRAM: base |= 0ULL << 0; break;
+	case NVKM_MEM_TARGET_HOST: base |= 2ULL << 0;
+		base |= BIT_ULL(2) /* VOL. */;
+		break;
+	case NVKM_MEM_TARGET_NCOH: base |= 3ULL << 0; break;
+	default:
+		WARN_ON(1);
+		return -EINVAL;
+	}
+	base |= pd->addr;
+
+	nvkm_kmap(inst);
+	nvkm_wo64(inst, 0x0200, base);
+	nvkm_wo64(inst, 0x0208, vmm->limit - 1);
+	nvkm_done(inst);
+	return 0;
+}
+
+int
+gf100_vmm_join(struct nvkm_vmm *vmm, struct nvkm_memory *inst)
+{
+	return gf100_vmm_join_(vmm, inst, 0);
+}
+
+static const struct nvkm_vmm_func
+gf100_vmm_17 = {
+	.join = gf100_vmm_join,
+	.part = gf100_vmm_part,
+	.aper = gf100_vmm_aper,
+	.valid = gf100_vmm_valid,
+	.flush = gf100_vmm_flush,
+	.page = {
+		{ 17, &gf100_vmm_desc_17_17[0], NVKM_VMM_PAGE_xVxC },
+		{ 12, &gf100_vmm_desc_17_12[0], NVKM_VMM_PAGE_xVHx },
+		{}
+	}
+};
+
+static const struct nvkm_vmm_func
+gf100_vmm_16 = {
+	.join = gf100_vmm_join,
+	.part = gf100_vmm_part,
+	.aper = gf100_vmm_aper,
+	.valid = gf100_vmm_valid,
+	.flush = gf100_vmm_flush,
+	.page = {
+		{ 16, &gf100_vmm_desc_16_16[0], NVKM_VMM_PAGE_xVxC },
+		{ 12, &gf100_vmm_desc_16_12[0], NVKM_VMM_PAGE_xVHx },
+		{}
+	}
+};
+
+int
+gf100_vmm_new_(const struct nvkm_vmm_func *func_16,
+	       const struct nvkm_vmm_func *func_17,
+	       struct nvkm_mmu *mmu, u64 addr, u64 size, void *argv, u32 argc,
+	       struct lock_class_key *key, const char *name,
+	       struct nvkm_vmm **pvmm)
+{
+	switch (mmu->subdev.device->fb->page) {
+	case 16: return nv04_vmm_new_(func_16, mmu, 0, addr, size,
+				      argv, argc, key, name, pvmm);
+	case 17: return nv04_vmm_new_(func_17, mmu, 0, addr, size,
+				      argv, argc, key, name, pvmm);
+	default:
+		WARN_ON(1);
+		return -EINVAL;
+	}
+}
+
+int
+gf100_vmm_new(struct nvkm_mmu *mmu, u64 addr, u64 size, void *argv, u32 argc,
+	      struct lock_class_key *key, const char *name,
+	      struct nvkm_vmm **pvmm)
+{
+	return gf100_vmm_new_(&gf100_vmm_16, &gf100_vmm_17, mmu, addr,
+			      size, argv, argc, key, name, pvmm);
+}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgk104.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgk104.c
new file mode 100644
index 000000000000..0ebb7bccfcd2
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgk104.c
@@ -0,0 +1,102 @@
+/*
+ * Copyright 2017 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "vmm.h"
+
+void
+gk104_vmm_lpt_invalid(struct nvkm_vmm *vmm,
+		      struct nvkm_mmu_pt *pt, u32 ptei, u32 ptes)
+{
+	/* VALID_FALSE + PRIV tells the MMU to ignore corresponding SPTEs. */
+	VMM_FO064(pt, vmm, ptei * 8, BIT_ULL(1) /* PRIV. */, ptes);
+}
+
+static const struct nvkm_vmm_desc_func
+gk104_vmm_lpt = {
+	.invalid = gk104_vmm_lpt_invalid,
+	.unmap = gf100_vmm_pgt_unmap,
+	.mem = gf100_vmm_pgt_mem,
+};
+
+const struct nvkm_vmm_desc
+gk104_vmm_desc_17_12[] = {
+	{ SPT, 15, 8, 0x1000, &gf100_vmm_pgt },
+	{ PGD, 13, 8, 0x1000, &gf100_vmm_pgd },
+	{}
+};
+
+const struct nvkm_vmm_desc
+gk104_vmm_desc_17_17[] = {
+	{ LPT, 10, 8, 0x1000, &gk104_vmm_lpt },
+	{ PGD, 13, 8, 0x1000, &gf100_vmm_pgd },
+	{}
+};
+
+const struct nvkm_vmm_desc
+gk104_vmm_desc_16_12[] = {
+	{ SPT, 14, 8, 0x1000, &gf100_vmm_pgt },
+	{ PGD, 14, 8, 0x1000, &gf100_vmm_pgd },
+	{}
+};
+
+const struct nvkm_vmm_desc
+gk104_vmm_desc_16_16[] = {
+	{ LPT, 10, 8, 0x1000, &gk104_vmm_lpt },
+	{ PGD, 14, 8, 0x1000, &gf100_vmm_pgd },
+	{}
+};
+
+static const struct nvkm_vmm_func
+gk104_vmm_17 = {
+	.join = gf100_vmm_join,
+	.part = gf100_vmm_part,
+	.aper = gf100_vmm_aper,
+	.valid = gf100_vmm_valid,
+	.flush = gf100_vmm_flush,
+	.page = {
+		{ 17, &gk104_vmm_desc_17_17[0], NVKM_VMM_PAGE_xVxC },
+		{ 12, &gk104_vmm_desc_17_12[0], NVKM_VMM_PAGE_xVHx },
+		{}
+	}
+};
+
+static const struct nvkm_vmm_func
+gk104_vmm_16 = {
+	.join = gf100_vmm_join,
+	.part = gf100_vmm_part,
+	.aper = gf100_vmm_aper,
+	.valid = gf100_vmm_valid,
+	.flush = gf100_vmm_flush,
+	.page = {
+		{ 16, &gk104_vmm_desc_16_16[0], NVKM_VMM_PAGE_xVxC },
+		{ 12, &gk104_vmm_desc_16_12[0], NVKM_VMM_PAGE_xVHx },
+		{}
+	}
+};
+
+int
+gk104_vmm_new(struct nvkm_mmu *mmu, u64 addr, u64 size, void *argv, u32 argc,
+	      struct lock_class_key *key, const char *name,
+	      struct nvkm_vmm **pvmm)
+{
+	return gf100_vmm_new_(&gk104_vmm_16, &gk104_vmm_17, mmu, addr,
+			      size, argv, argc, key, name, pvmm);
+}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgk20a.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgk20a.c
new file mode 100644
index 000000000000..8086994a0446
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgk20a.c
@@ -0,0 +1,71 @@
+/*
+ * Copyright 2017 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "vmm.h"
+
+#include <core/memory.h>
+
+int
+gk20a_vmm_aper(enum nvkm_memory_target target)
+{
+	switch (target) {
+	case NVKM_MEM_TARGET_NCOH: return 0;
+	default:
+		return -EINVAL;
+	}
+}
+
+static const struct nvkm_vmm_func
+gk20a_vmm_17 = {
+	.join = gf100_vmm_join,
+	.part = gf100_vmm_part,
+	.aper = gf100_vmm_aper,
+	.valid = gf100_vmm_valid,
+	.flush = gf100_vmm_flush,
+	.page = {
+		{ 17, &gk104_vmm_desc_17_17[0], NVKM_VMM_PAGE_xxHC },
+		{ 12, &gk104_vmm_desc_17_12[0], NVKM_VMM_PAGE_xxHx },
+		{}
+	}
+};
+
+static const struct nvkm_vmm_func
+gk20a_vmm_16 = {
+	.join = gf100_vmm_join,
+	.part = gf100_vmm_part,
+	.aper = gf100_vmm_aper,
+	.valid = gf100_vmm_valid,
+	.flush = gf100_vmm_flush,
+	.page = {
+		{ 16, &gk104_vmm_desc_16_16[0], NVKM_VMM_PAGE_xxHC },
+		{ 12, &gk104_vmm_desc_16_12[0], NVKM_VMM_PAGE_xxHx },
+		{}
+	}
+};
+
+int
+gk20a_vmm_new(struct nvkm_mmu *mmu, u64 addr, u64 size, void *argv, u32 argc,
+	      struct lock_class_key *key, const char *name,
+	      struct nvkm_vmm **pvmm)
+{
+	return gf100_vmm_new_(&gk20a_vmm_16, &gk20a_vmm_17, mmu, addr,
+			      size, argv, argc, key, name, pvmm);
+}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgm200.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgm200.c
new file mode 100644
index 000000000000..a1676a4644fe
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgm200.c
@@ -0,0 +1,185 @@
+/*
+ * Copyright 2017 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "vmm.h"
+
+#include <nvif/ifb00d.h>
+#include <nvif/unpack.h>
+
+static void
+gm200_vmm_pgt_sparse(struct nvkm_vmm *vmm,
+		     struct nvkm_mmu_pt *pt, u32 ptei, u32 ptes)
+{
+	/* VALID_FALSE + VOL tells the MMU to treat the PTE as sparse. */
+	VMM_FO064(pt, vmm, ptei * 8, BIT_ULL(32) /* VOL. */, ptes);
+}
+
+static const struct nvkm_vmm_desc_func
+gm200_vmm_spt = {
+	.unmap = gf100_vmm_pgt_unmap,
+	.sparse = gm200_vmm_pgt_sparse,
+	.mem = gf100_vmm_pgt_mem,
+	.dma = gf100_vmm_pgt_dma,
+	.sgl = gf100_vmm_pgt_sgl,
+};
+
+static const struct nvkm_vmm_desc_func
+gm200_vmm_lpt = {
+	.invalid = gk104_vmm_lpt_invalid,
+	.unmap = gf100_vmm_pgt_unmap,
+	.sparse = gm200_vmm_pgt_sparse,
+	.mem = gf100_vmm_pgt_mem,
+};
+
+static void
+gm200_vmm_pgd_sparse(struct nvkm_vmm *vmm,
+		     struct nvkm_mmu_pt *pt, u32 pdei, u32 pdes)
+{
+	/* VALID_FALSE + VOL_BIG tells the MMU to treat the PDE as sparse. */
+	VMM_FO064(pt, vmm, pdei * 8, BIT_ULL(35) /* VOL_BIG. */, pdes);
+}
+
+static const struct nvkm_vmm_desc_func
+gm200_vmm_pgd = {
+	.unmap = gf100_vmm_pgt_unmap,
+	.sparse = gm200_vmm_pgd_sparse,
+	.pde = gf100_vmm_pgd_pde,
+};
+
+const struct nvkm_vmm_desc
+gm200_vmm_desc_17_12[] = {
+	{ SPT, 15, 8, 0x1000, &gm200_vmm_spt },
+	{ PGD, 13, 8, 0x1000, &gm200_vmm_pgd },
+	{}
+};
+
+const struct nvkm_vmm_desc
+gm200_vmm_desc_17_17[] = {
+	{ LPT, 10, 8, 0x1000, &gm200_vmm_lpt },
+	{ PGD, 13, 8, 0x1000, &gm200_vmm_pgd },
+	{}
+};
+
+const struct nvkm_vmm_desc
+gm200_vmm_desc_16_12[] = {
+	{ SPT, 14, 8, 0x1000, &gm200_vmm_spt },
+	{ PGD, 14, 8, 0x1000, &gm200_vmm_pgd },
+	{}
+};
+
+const struct nvkm_vmm_desc
+gm200_vmm_desc_16_16[] = {
+	{ LPT, 10, 8, 0x1000, &gm200_vmm_lpt },
+	{ PGD, 14, 8, 0x1000, &gm200_vmm_pgd },
+	{}
+};
+
+int
+gm200_vmm_join_(struct nvkm_vmm *vmm, struct nvkm_memory *inst, u64 base)
+{
+	if (vmm->func->page[1].shift == 16)
+		base |= BIT_ULL(11);
+	return gf100_vmm_join_(vmm, inst, base);
+}
+
+int
+gm200_vmm_join(struct nvkm_vmm *vmm, struct nvkm_memory *inst)
+{
+	return gm200_vmm_join_(vmm, inst, 0);
+}
+
+static const struct nvkm_vmm_func
+gm200_vmm_17 = {
+	.join = gm200_vmm_join,
+	.part = gf100_vmm_part,
+	.aper = gf100_vmm_aper,
+	.valid = gf100_vmm_valid,
+	.flush = gf100_vmm_flush,
+	.page = {
+		{ 27, &gm200_vmm_desc_17_17[1], NVKM_VMM_PAGE_Sxxx },
+		{ 17, &gm200_vmm_desc_17_17[0], NVKM_VMM_PAGE_SVxC },
+		{ 12, &gm200_vmm_desc_17_12[0], NVKM_VMM_PAGE_SVHx },
+		{}
+	}
+};
+
+static const struct nvkm_vmm_func
+gm200_vmm_16 = {
+	.join = gm200_vmm_join,
+	.part = gf100_vmm_part,
+	.aper = gf100_vmm_aper,
+	.valid = gf100_vmm_valid,
+	.flush = gf100_vmm_flush,
+	.page = {
+		{ 27, &gm200_vmm_desc_16_16[1], NVKM_VMM_PAGE_Sxxx },
+		{ 16, &gm200_vmm_desc_16_16[0], NVKM_VMM_PAGE_SVxC },
+		{ 12, &gm200_vmm_desc_16_12[0], NVKM_VMM_PAGE_SVHx },
+		{}
+	}
+};
+
+int
+gm200_vmm_new_(const struct nvkm_vmm_func *func_16,
+	       const struct nvkm_vmm_func *func_17,
+	       struct nvkm_mmu *mmu, u64 addr, u64 size, void *argv, u32 argc,
+	       struct lock_class_key *key, const char *name,
+	       struct nvkm_vmm **pvmm)
+{
+	const struct nvkm_vmm_func *func;
+	union {
+		struct gm200_vmm_vn vn;
+		struct gm200_vmm_v0 v0;
+	} *args = argv;
+	int ret = -ENOSYS;
+
+	if (!(ret = nvif_unpack(ret, &argv, &argc, args->v0, 0, 0, false))) {
+		switch (args->v0.bigpage) {
+		case 16: func = func_16; break;
+		case 17: func = func_17; break;
+		default:
+			return -EINVAL;
+		}
+	} else
+	if (!(ret = nvif_unvers(ret, &argv, &argc, args->vn))) {
+		func = func_17;
+	} else
+		return ret;
+
+	return nvkm_vmm_new_(func, mmu, 0, addr, size, key, name, pvmm);
+}
+
+int
+gm200_vmm_new(struct nvkm_mmu *mmu, u64 addr, u64 size, void *argv, u32 argc,
+	      struct lock_class_key *key, const char *name,
+	      struct nvkm_vmm **pvmm)
+{
+	return gm200_vmm_new_(&gm200_vmm_16, &gm200_vmm_17, mmu, addr,
+			      size, argv, argc, key, name, pvmm);
+}
+
+int
+gm200_vmm_new_fixed(struct nvkm_mmu *mmu, u64 addr, u64 size,
+		    void *argv, u32 argc, struct lock_class_key *key,
+		    const char *name, struct nvkm_vmm **pvmm)
+{
+	return gf100_vmm_new_(&gm200_vmm_16, &gm200_vmm_17, mmu, addr,
+			      size, argv, argc, key, name, pvmm);
+}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgm20b.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgm20b.c
new file mode 100644
index 000000000000..64d4b6cff8dd
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgm20b.c
@@ -0,0 +1,70 @@
+/*
+ * Copyright 2017 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "vmm.h"
+
+static const struct nvkm_vmm_func
+gm20b_vmm_17 = {
+	.join = gm200_vmm_join,
+	.part = gf100_vmm_part,
+	.aper = gk20a_vmm_aper,
+	.valid = gf100_vmm_valid,
+	.flush = gf100_vmm_flush,
+	.page = {
+		{ 27, &gm200_vmm_desc_17_17[1], NVKM_VMM_PAGE_Sxxx },
+		{ 17, &gm200_vmm_desc_17_17[0], NVKM_VMM_PAGE_SxHC },
+		{ 12, &gm200_vmm_desc_17_12[0], NVKM_VMM_PAGE_SxHx },
+		{}
+	}
+};
+
+static const struct nvkm_vmm_func
+gm20b_vmm_16 = {
+	.join = gm200_vmm_join,
+	.part = gf100_vmm_part,
+	.aper = gk20a_vmm_aper,
+	.valid = gf100_vmm_valid,
+	.flush = gf100_vmm_flush,
+	.page = {
+		{ 27, &gm200_vmm_desc_16_16[1], NVKM_VMM_PAGE_Sxxx },
+		{ 16, &gm200_vmm_desc_16_16[0], NVKM_VMM_PAGE_SxHC },
+		{ 12, &gm200_vmm_desc_16_12[0], NVKM_VMM_PAGE_SxHx },
+		{}
+	}
+};
+
+int
+gm20b_vmm_new(struct nvkm_mmu *mmu, u64 addr, u64 size, void *argv, u32 argc,
+	      struct lock_class_key *key, const char *name,
+	      struct nvkm_vmm **pvmm)
+{
+	return gm200_vmm_new_(&gm20b_vmm_16, &gm20b_vmm_17, mmu, addr,
+			      size, argv, argc, key, name, pvmm);
+}
+
+int
+gm20b_vmm_new_fixed(struct nvkm_mmu *mmu, u64 addr, u64 size,
+		    void *argv, u32 argc, struct lock_class_key *key,
+		    const char *name, struct nvkm_vmm **pvmm)
+{
+	return gf100_vmm_new_(&gm20b_vmm_16, &gm20b_vmm_17, mmu, addr,
+			      size, argv, argc, key, name, pvmm);
+}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgp100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgp100.c
new file mode 100644
index 000000000000..059fafe0e771
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgp100.c
@@ -0,0 +1,347 @@
+/*
+ * Copyright 2017 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "vmm.h"
+
+#include <subdev/fb.h>
+#include <subdev/ltc.h>
+
+#include <nvif/ifc00d.h>
+#include <nvif/unpack.h>
+
+static inline void
+gp100_vmm_pgt_pte(struct nvkm_vmm *vmm, struct nvkm_mmu_pt *pt,
+		  u32 ptei, u32 ptes, struct nvkm_vmm_map *map, u64 addr)
+{
+	u64 data = (addr >> 4) | map->type;
+
+	map->type += ptes * map->ctag;
+
+	while (ptes--) {
+		VMM_WO064(pt, vmm, ptei++ * 8, data);
+		data += map->next;
+	}
+}
+
+static void
+gp100_vmm_pgt_sgl(struct nvkm_vmm *vmm, struct nvkm_mmu_pt *pt,
+		  u32 ptei, u32 ptes, struct nvkm_vmm_map *map)
+{
+	VMM_MAP_ITER_SGL(vmm, pt, ptei, ptes, map, gp100_vmm_pgt_pte);
+}
+
+static void
+gp100_vmm_pgt_dma(struct nvkm_vmm *vmm, struct nvkm_mmu_pt *pt,
+		  u32 ptei, u32 ptes, struct nvkm_vmm_map *map)
+{
+	if (map->page->shift == PAGE_SHIFT) {
+		VMM_SPAM(vmm, "DMAA %08x %08x PTE(s)", ptei, ptes);
+		nvkm_kmap(pt->memory);
+		while (ptes--) {
+			const u64 data = (*map->dma++ >> 4) | map->type;
+			VMM_WO064(pt, vmm, ptei++ * 8, data);
+			map->type += map->ctag;
+		}
+		nvkm_done(pt->memory);
+		return;
+	}
+
+	VMM_MAP_ITER_DMA(vmm, pt, ptei, ptes, map, gp100_vmm_pgt_pte);
+}
+
+static void
+gp100_vmm_pgt_mem(struct nvkm_vmm *vmm, struct nvkm_mmu_pt *pt,
+		  u32 ptei, u32 ptes, struct nvkm_vmm_map *map)
+{
+	VMM_MAP_ITER_MEM(vmm, pt, ptei, ptes, map, gp100_vmm_pgt_pte);
+}
+
+static void
+gp100_vmm_pgt_sparse(struct nvkm_vmm *vmm,
+		     struct nvkm_mmu_pt *pt, u32 ptei, u32 ptes)
+{
+	/* VALID_FALSE + VOL tells the MMU to treat the PTE as sparse. */
+	VMM_FO064(pt, vmm, ptei * 8, BIT_ULL(3) /* VOL. */, ptes);
+}
+
+static const struct nvkm_vmm_desc_func
+gp100_vmm_desc_spt = {
+	.unmap = gf100_vmm_pgt_unmap,
+	.sparse = gp100_vmm_pgt_sparse,
+	.mem = gp100_vmm_pgt_mem,
+	.dma = gp100_vmm_pgt_dma,
+	.sgl = gp100_vmm_pgt_sgl,
+};
+
+static void
+gp100_vmm_lpt_invalid(struct nvkm_vmm *vmm,
+		      struct nvkm_mmu_pt *pt, u32 ptei, u32 ptes)
+{
+	/* VALID_FALSE + PRIV tells the MMU to ignore corresponding SPTEs. */
+	VMM_FO064(pt, vmm, ptei * 8, BIT_ULL(5) /* PRIV. */, ptes);
+}
+
+static const struct nvkm_vmm_desc_func
+gp100_vmm_desc_lpt = {
+	.invalid = gp100_vmm_lpt_invalid,
+	.unmap = gf100_vmm_pgt_unmap,
+	.sparse = gp100_vmm_pgt_sparse,
+	.mem = gp100_vmm_pgt_mem,
+};
+
+static inline void
+gp100_vmm_pd0_pte(struct nvkm_vmm *vmm, struct nvkm_mmu_pt *pt,
+		  u32 ptei, u32 ptes, struct nvkm_vmm_map *map, u64 addr)
+{
+	u64 data = (addr >> 4) | map->type;
+
+	map->type += ptes * map->ctag;
+
+	while (ptes--) {
+		VMM_WO128(pt, vmm, ptei++ * 0x10, data, 0ULL);
+		data += map->next;
+	}
+}
+
+static void
+gp100_vmm_pd0_mem(struct nvkm_vmm *vmm, struct nvkm_mmu_pt *pt,
+		  u32 ptei, u32 ptes, struct nvkm_vmm_map *map)
+{
+	VMM_MAP_ITER_MEM(vmm, pt, ptei, ptes, map, gp100_vmm_pd0_pte);
+}
+
+static inline bool
+gp100_vmm_pde(struct nvkm_mmu_pt *pt, u64 *data)
+{
+	switch (nvkm_memory_target(pt->memory)) {
+	case NVKM_MEM_TARGET_VRAM: *data |= 1ULL << 1; break;
+	case NVKM_MEM_TARGET_HOST: *data |= 2ULL << 1;
+		*data |= BIT_ULL(3); /* VOL. */
+		break;
+	case NVKM_MEM_TARGET_NCOH: *data |= 3ULL << 1; break;
+	default:
+		WARN_ON(1);
+		return false;
+	}
+	*data |= pt->addr >> 4;
+	return true;
+}
+
+static void
+gp100_vmm_pd0_pde(struct nvkm_vmm *vmm, struct nvkm_vmm_pt *pgd, u32 pdei)
+{
+	struct nvkm_vmm_pt *pgt = pgd->pde[pdei];
+	struct nvkm_mmu_pt *pd = pgd->pt[0];
+	u64 data[2] = {};
+
+	if (pgt->pt[0] && !gp100_vmm_pde(pgt->pt[0], &data[0]))
+		return;
+	if (pgt->pt[1] && !gp100_vmm_pde(pgt->pt[1], &data[1]))
+		return;
+
+	nvkm_kmap(pd->memory);
+	VMM_WO128(pd, vmm, pdei * 0x10, data[0], data[1]);
+	nvkm_done(pd->memory);
+}
+
+static void
+gp100_vmm_pd0_sparse(struct nvkm_vmm *vmm,
+		     struct nvkm_mmu_pt *pt, u32 pdei, u32 pdes)
+{
+	/* VALID_FALSE + VOL_BIG tells the MMU to treat the PDE as sparse. */
+	VMM_FO128(pt, vmm, pdei * 0x10, BIT_ULL(3) /* VOL_BIG. */, 0ULL, pdes);
+}
+
+static void
+gp100_vmm_pd0_unmap(struct nvkm_vmm *vmm,
+		    struct nvkm_mmu_pt *pt, u32 pdei, u32 pdes)
+{
+	VMM_FO128(pt, vmm, pdei * 0x10, 0ULL, 0ULL, pdes);
+}
+
+static const struct nvkm_vmm_desc_func
+gp100_vmm_desc_pd0 = {
+	.unmap = gp100_vmm_pd0_unmap,
+	.sparse = gp100_vmm_pd0_sparse,
+	.pde = gp100_vmm_pd0_pde,
+	.mem = gp100_vmm_pd0_mem,
+};
+
+static void
+gp100_vmm_pd1_pde(struct nvkm_vmm *vmm, struct nvkm_vmm_pt *pgd, u32 pdei)
+{
+	struct nvkm_vmm_pt *pgt = pgd->pde[pdei];
+	struct nvkm_mmu_pt *pd = pgd->pt[0];
+	u64 data = 0;
+
+	if (!gp100_vmm_pde(pgt->pt[0], &data))
+		return;
+
+	nvkm_kmap(pd->memory);
+	VMM_WO064(pd, vmm, pdei * 8, data);
+	nvkm_done(pd->memory);
+}
+
+static const struct nvkm_vmm_desc_func
+gp100_vmm_desc_pd1 = {
+	.unmap = gf100_vmm_pgt_unmap,
+	.sparse = gp100_vmm_pgt_sparse,
+	.pde = gp100_vmm_pd1_pde,
+};
+
+const struct nvkm_vmm_desc
+gp100_vmm_desc_16[] = {
+	{ LPT, 5,  8, 0x0100, &gp100_vmm_desc_lpt },
+	{ PGD, 8, 16, 0x1000, &gp100_vmm_desc_pd0 },
+	{ PGD, 9,  8, 0x1000, &gp100_vmm_desc_pd1 },
+	{ PGD, 9,  8, 0x1000, &gp100_vmm_desc_pd1 },
+	{ PGD, 2,  8, 0x1000, &gp100_vmm_desc_pd1 },
+	{}
+};
+
+const struct nvkm_vmm_desc
+gp100_vmm_desc_12[] = {
+	{ SPT, 9,  8, 0x1000, &gp100_vmm_desc_spt },
+	{ PGD, 8, 16, 0x1000, &gp100_vmm_desc_pd0 },
+	{ PGD, 9,  8, 0x1000, &gp100_vmm_desc_pd1 },
+	{ PGD, 9,  8, 0x1000, &gp100_vmm_desc_pd1 },
+	{ PGD, 2,  8, 0x1000, &gp100_vmm_desc_pd1 },
+	{}
+};
+
+int
+gp100_vmm_valid(struct nvkm_vmm *vmm, void *argv, u32 argc,
+		struct nvkm_vmm_map *map)
+{
+	const enum nvkm_memory_target target = nvkm_memory_target(map->memory);
+	const struct nvkm_vmm_page *page = map->page;
+	union {
+		struct gp100_vmm_map_vn vn;
+		struct gp100_vmm_map_v0 v0;
+	} *args = argv;
+	struct nvkm_device *device = vmm->mmu->subdev.device;
+	struct nvkm_memory *memory = map->memory;
+	u8  kind, priv, ro, vol;
+	int kindn, aper, ret = -ENOSYS;
+	const u8 *kindm;
+
+	map->next = (1ULL << page->shift) >> 4;
+	map->type = 0;
+
+	if (!(ret = nvif_unpack(ret, &argv, &argc, args->v0, 0, 0, false))) {
+		vol  = !!args->v0.vol;
+		ro   = !!args->v0.ro;
+		priv = !!args->v0.priv;
+		kind =   args->v0.kind;
+	} else
+	if (!(ret = nvif_unvers(ret, &argv, &argc, args->vn))) {
+		vol  = target == NVKM_MEM_TARGET_HOST;
+		ro   = 0;
+		priv = 0;
+		kind = 0x00;
+	} else {
+		VMM_DEBUG(vmm, "args");
+		return ret;
+	}
+
+	aper = vmm->func->aper(target);
+	if (WARN_ON(aper < 0))
+		return aper;
+
+	kindm = vmm->mmu->func->kind(vmm->mmu, &kindn);
+	if (kind >= kindn || kindm[kind] == 0xff) {
+		VMM_DEBUG(vmm, "kind %02x", kind);
+		return -EINVAL;
+	}
+
+	if (kindm[kind] != kind) {
+		u64 tags = nvkm_memory_size(memory) >> 16;
+		if (aper != 0 || !(page->type & NVKM_VMM_PAGE_COMP)) {
+			VMM_DEBUG(vmm, "comp %d %02x", aper, page->type);
+			return -EINVAL;
+		}
+
+		ret = nvkm_memory_tags_get(memory, device, tags,
+					   nvkm_ltc_tags_clear,
+					   &map->tags);
+		if (ret) {
+			VMM_DEBUG(vmm, "comp %d", ret);
+			return ret;
+		}
+
+		if (map->tags->mn) {
+			tags = map->tags->mn->offset + (map->offset >> 16);
+			map->ctag |= ((1ULL << page->shift) >> 16) << 36;
+			map->type |= tags << 36;
+			map->next |= map->ctag;
+		} else {
+			kind = kindm[kind];
+		}
+	}
+
+	map->type |= BIT(0);
+	map->type |= (u64)aper << 1;
+	map->type |= (u64) vol << 3;
+	map->type |= (u64)priv << 5;
+	map->type |= (u64)  ro << 6;
+	map->type |= (u64)kind << 56;
+	return 0;
+}
+
+void
+gp100_vmm_flush(struct nvkm_vmm *vmm, int depth)
+{
+	gf100_vmm_flush_(vmm, 5 /* CACHE_LEVEL_UP_TO_PDE3 */ - depth);
+}
+
+int
+gp100_vmm_join(struct nvkm_vmm *vmm, struct nvkm_memory *inst)
+{
+	const u64 base = BIT_ULL(10) /* VER2 */ | BIT_ULL(11); /* 64KiB */
+	return gf100_vmm_join_(vmm, inst, base);
+}
+
+static const struct nvkm_vmm_func
+gp100_vmm = {
+	.join = gp100_vmm_join,
+	.part = gf100_vmm_part,
+	.aper = gf100_vmm_aper,
+	.valid = gp100_vmm_valid,
+	.flush = gp100_vmm_flush,
+	.page = {
+		{ 47, &gp100_vmm_desc_16[4], NVKM_VMM_PAGE_Sxxx },
+		{ 38, &gp100_vmm_desc_16[3], NVKM_VMM_PAGE_Sxxx },
+		{ 29, &gp100_vmm_desc_16[2], NVKM_VMM_PAGE_Sxxx },
+		{ 21, &gp100_vmm_desc_16[1], NVKM_VMM_PAGE_SVxC },
+		{ 16, &gp100_vmm_desc_16[0], NVKM_VMM_PAGE_SVxC },
+		{ 12, &gp100_vmm_desc_12[0], NVKM_VMM_PAGE_SVHx },
+		{}
+	}
+};
+
+int
+gp100_vmm_new(struct nvkm_mmu *mmu, u64 addr, u64 size, void *argv, u32 argc,
+	      struct lock_class_key *key, const char *name,
+	      struct nvkm_vmm **pvmm)
+{
+	return nv04_vmm_new_(&gp100_vmm, mmu, 0, addr, size,
+			     argv, argc, key, name, pvmm);
+}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgp10b.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgp10b.c
new file mode 100644
index 000000000000..3dcc6bddb32f
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgp10b.c
@@ -0,0 +1,49 @@
+/*
+ * Copyright 2017 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "vmm.h"
+
+static const struct nvkm_vmm_func
+gp10b_vmm = {
+	.join = gp100_vmm_join,
+	.part = gf100_vmm_part,
+	.aper = gk20a_vmm_aper,
+	.valid = gp100_vmm_valid,
+	.flush = gp100_vmm_flush,
+	.page = {
+		{ 47, &gp100_vmm_desc_16[4], NVKM_VMM_PAGE_Sxxx },
+		{ 38, &gp100_vmm_desc_16[3], NVKM_VMM_PAGE_Sxxx },
+		{ 29, &gp100_vmm_desc_16[2], NVKM_VMM_PAGE_Sxxx },
+		{ 21, &gp100_vmm_desc_16[1], NVKM_VMM_PAGE_SxHC },
+		{ 16, &gp100_vmm_desc_16[0], NVKM_VMM_PAGE_SxHC },
+		{ 12, &gp100_vmm_desc_12[0], NVKM_VMM_PAGE_SxHx },
+		{}
+	}
+};
+
+int
+gp10b_vmm_new(struct nvkm_mmu *mmu, u64 addr, u64 size, void *argv, u32 argc,
+	      struct lock_class_key *key, const char *name,
+	      struct nvkm_vmm **pvmm)
+{
+	return nv04_vmm_new_(&gp10b_vmm, mmu, 0, addr, size,
+			     argv, argc, key, name, pvmm);
+}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmnv04.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmnv04.c
new file mode 100644
index 000000000000..0cab1ffc9f64
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmnv04.c
@@ -0,0 +1,140 @@
+/*
+ * Copyright 2017 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "vmm.h"
+
+#include <nvif/if000d.h>
+#include <nvif/unpack.h>
+
+static inline void
+nv04_vmm_pgt_pte(struct nvkm_vmm *vmm, struct nvkm_mmu_pt *pt,
+		 u32 ptei, u32 ptes, struct nvkm_vmm_map *map, u64 addr)
+{
+	u32 data = addr | 0x00000003; /* PRESENT, RW. */
+	while (ptes--) {
+		VMM_WO032(pt, vmm, 8 + ptei++ * 4, data);
+		data += 0x00001000;
+	}
+}
+
+static void
+nv04_vmm_pgt_sgl(struct nvkm_vmm *vmm, struct nvkm_mmu_pt *pt,
+		 u32 ptei, u32 ptes, struct nvkm_vmm_map *map)
+{
+	VMM_MAP_ITER_SGL(vmm, pt, ptei, ptes, map, nv04_vmm_pgt_pte);
+}
+
+static void
+nv04_vmm_pgt_dma(struct nvkm_vmm *vmm, struct nvkm_mmu_pt *pt,
+		 u32 ptei, u32 ptes, struct nvkm_vmm_map *map)
+{
+#if PAGE_SHIFT == 12
+	nvkm_kmap(pt->memory);
+	while (ptes--)
+		VMM_WO032(pt, vmm, 8 + (ptei++ * 4), *map->dma++ | 0x00000003);
+	nvkm_done(pt->memory);
+#else
+	VMM_MAP_ITER_DMA(vmm, pt, ptei, ptes, map, nv04_vmm_pgt_pte);
+#endif
+}
+
+static void
+nv04_vmm_pgt_unmap(struct nvkm_vmm *vmm,
+		   struct nvkm_mmu_pt *pt, u32 ptei, u32 ptes)
+{
+	VMM_FO032(pt, vmm, 8 + (ptei * 4), 0, ptes);
+}
+
+static const struct nvkm_vmm_desc_func
+nv04_vmm_desc_pgt = {
+	.unmap = nv04_vmm_pgt_unmap,
+	.dma = nv04_vmm_pgt_dma,
+	.sgl = nv04_vmm_pgt_sgl,
+};
+
+static const struct nvkm_vmm_desc
+nv04_vmm_desc_12[] = {
+	{ PGT, 15, 4, 0x1000, &nv04_vmm_desc_pgt },
+	{}
+};
+
+int
+nv04_vmm_valid(struct nvkm_vmm *vmm, void *argv, u32 argc,
+	       struct nvkm_vmm_map *map)
+{
+	union {
+		struct nv04_vmm_map_vn vn;
+	} *args = argv;
+	int ret = -ENOSYS;
+	if ((ret = nvif_unvers(ret, &argv, &argc, args->vn)))
+		VMM_DEBUG(vmm, "args");
+	return ret;
+}
+
+static const struct nvkm_vmm_func
+nv04_vmm = {
+	.valid = nv04_vmm_valid,
+	.page = {
+		{ 12, &nv04_vmm_desc_12[0], NVKM_VMM_PAGE_HOST },
+		{}
+	}
+};
+
+int
+nv04_vmm_new_(const struct nvkm_vmm_func *func, struct nvkm_mmu *mmu,
+	      u32 pd_header, u64 addr, u64 size, void *argv, u32 argc,
+	      struct lock_class_key *key, const char *name,
+	      struct nvkm_vmm **pvmm)
+{
+	union {
+		struct nv04_vmm_vn vn;
+	} *args = argv;
+	int ret;
+
+	ret = nvkm_vmm_new_(func, mmu, pd_header, addr, size, key, name, pvmm);
+	if (ret)
+		return ret;
+
+	return nvif_unvers(-ENOSYS, &argv, &argc, args->vn);
+}
+
+int
+nv04_vmm_new(struct nvkm_mmu *mmu, u64 addr, u64 size, void *argv, u32 argc,
+	     struct lock_class_key *key, const char *name,
+	     struct nvkm_vmm **pvmm)
+{
+	struct nvkm_memory *mem;
+	struct nvkm_vmm *vmm;
+	int ret;
+
+	ret = nv04_vmm_new_(&nv04_vmm, mmu, 8, addr, size,
+			    argv, argc, key, name, &vmm);
+	*pvmm = vmm;
+	if (ret)
+		return ret;
+
+	mem = vmm->pd->pt[0]->memory;
+	nvkm_kmap(mem);
+	nvkm_wo32(mem, 0x00000, 0x0002103d); /* PCI, RW, PT, !LN */
+	nvkm_wo32(mem, 0x00004, vmm->limit - 1);
+	nvkm_done(mem);
+	return 0;
+}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmnv41.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmnv41.c
new file mode 100644
index 000000000000..b595f130e573
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmnv41.c
@@ -0,0 +1,113 @@
+/*
+ * Copyright 2017 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "vmm.h"
+
+#include <subdev/timer.h>
+
+static void
+nv41_vmm_pgt_pte(struct nvkm_vmm *vmm, struct nvkm_mmu_pt *pt,
+		 u32 ptei, u32 ptes, struct nvkm_vmm_map *map, u64 addr)
+{
+	u32 data = (addr >> 7) | 0x00000001; /* VALID. */
+	while (ptes--) {
+		VMM_WO032(pt, vmm, ptei++ * 4, data);
+		data += 0x00000020;
+	}
+}
+
+static void
+nv41_vmm_pgt_sgl(struct nvkm_vmm *vmm, struct nvkm_mmu_pt *pt,
+		 u32 ptei, u32 ptes, struct nvkm_vmm_map *map)
+{
+	VMM_MAP_ITER_SGL(vmm, pt, ptei, ptes, map, nv41_vmm_pgt_pte);
+}
+
+static void
+nv41_vmm_pgt_dma(struct nvkm_vmm *vmm, struct nvkm_mmu_pt *pt,
+		 u32 ptei, u32 ptes, struct nvkm_vmm_map *map)
+{
+#if PAGE_SHIFT == 12
+	nvkm_kmap(pt->memory);
+	while (ptes--) {
+		const u32 data = (*map->dma++ >> 7) | 0x00000001;
+		VMM_WO032(pt, vmm, ptei++ * 4, data);
+	}
+	nvkm_done(pt->memory);
+#else
+	VMM_MAP_ITER_DMA(vmm, pt, ptei, ptes, map, nv41_vmm_pgt_pte);
+#endif
+}
+
+static void
+nv41_vmm_pgt_unmap(struct nvkm_vmm *vmm,
+		   struct nvkm_mmu_pt *pt, u32 ptei, u32 ptes)
+{
+	VMM_FO032(pt, vmm, ptei * 4, 0, ptes);
+}
+
+static const struct nvkm_vmm_desc_func
+nv41_vmm_desc_pgt = {
+	.unmap = nv41_vmm_pgt_unmap,
+	.dma = nv41_vmm_pgt_dma,
+	.sgl = nv41_vmm_pgt_sgl,
+};
+
+static const struct nvkm_vmm_desc
+nv41_vmm_desc_12[] = {
+	{ PGT, 17, 4, 0x1000, &nv41_vmm_desc_pgt },
+	{}
+};
+
+static void
+nv41_vmm_flush(struct nvkm_vmm *vmm, int level)
+{
+	struct nvkm_subdev *subdev = &vmm->mmu->subdev;
+	struct nvkm_device *device = subdev->device;
+
+	mutex_lock(&subdev->mutex);
+	nvkm_wr32(device, 0x100810, 0x00000022);
+	nvkm_msec(device, 2000,
+		if (nvkm_rd32(device, 0x100810) & 0x00000020)
+			break;
+	);
+	nvkm_wr32(device, 0x100810, 0x00000000);
+	mutex_unlock(&subdev->mutex);
+}
+
+static const struct nvkm_vmm_func
+nv41_vmm = {
+	.valid = nv04_vmm_valid,
+	.flush = nv41_vmm_flush,
+	.page = {
+		{ 12, &nv41_vmm_desc_12[0], NVKM_VMM_PAGE_HOST },
+		{}
+	}
+};
+
+int
+nv41_vmm_new(struct nvkm_mmu *mmu, u64 addr, u64 size, void *argv, u32 argc,
+	     struct lock_class_key *key, const char *name,
+	     struct nvkm_vmm **pvmm)
+{
+	return nv04_vmm_new_(&nv41_vmm, mmu, 0, addr, size,
+			     argv, argc, key, name, pvmm);
+}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmnv44.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmnv44.c
new file mode 100644
index 000000000000..b834e4352334
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmnv44.c
@@ -0,0 +1,230 @@
+/*
+ * Copyright 2017 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "vmm.h"
+
+#include <subdev/timer.h>
+
+static void
+nv44_vmm_pgt_fill(struct nvkm_vmm *vmm, struct nvkm_mmu_pt *pt,
+		  dma_addr_t *list, u32 ptei, u32 ptes)
+{
+	u32 pteo = (ptei << 2) & ~0x0000000f;
+	u32 tmp[4];
+
+	tmp[0] = nvkm_ro32(pt->memory, pteo + 0x0);
+	tmp[1] = nvkm_ro32(pt->memory, pteo + 0x4);
+	tmp[2] = nvkm_ro32(pt->memory, pteo + 0x8);
+	tmp[3] = nvkm_ro32(pt->memory, pteo + 0xc);
+
+	while (ptes--) {
+		u32 addr = (list ? *list++ : vmm->null) >> 12;
+		switch (ptei++ & 0x3) {
+		case 0:
+			tmp[0] &= ~0x07ffffff;
+			tmp[0] |= addr;
+			break;
+		case 1:
+			tmp[0] &= ~0xf8000000;
+			tmp[0] |= addr << 27;
+			tmp[1] &= ~0x003fffff;
+			tmp[1] |= addr >> 5;
+			break;
+		case 2:
+			tmp[1] &= ~0xffc00000;
+			tmp[1] |= addr << 22;
+			tmp[2] &= ~0x0001ffff;
+			tmp[2] |= addr >> 10;
+			break;
+		case 3:
+			tmp[2] &= ~0xfffe0000;
+			tmp[2] |= addr << 17;
+			tmp[3] &= ~0x00000fff;
+			tmp[3] |= addr >> 15;
+			break;
+		}
+	}
+
+	VMM_WO032(pt, vmm, pteo + 0x0, tmp[0]);
+	VMM_WO032(pt, vmm, pteo + 0x4, tmp[1]);
+	VMM_WO032(pt, vmm, pteo + 0x8, tmp[2]);
+	VMM_WO032(pt, vmm, pteo + 0xc, tmp[3] | 0x40000000);
+}
+
+static void
+nv44_vmm_pgt_pte(struct nvkm_vmm *vmm, struct nvkm_mmu_pt *pt,
+		 u32 ptei, u32 ptes, struct nvkm_vmm_map *map, u64 addr)
+{
+	dma_addr_t tmp[4], i;
+
+	if (ptei & 3) {
+		const u32 pten = min(ptes, 4 - (ptei & 3));
+		for (i = 0; i < pten; i++, addr += 0x1000)
+			tmp[i] = addr;
+		nv44_vmm_pgt_fill(vmm, pt, tmp, ptei, pten);
+		ptei += pten;
+		ptes -= pten;
+	}
+
+	while (ptes >= 4) {
+		for (i = 0; i < 4; i++, addr += 0x1000)
+			tmp[i] = addr >> 12;
+		VMM_WO032(pt, vmm, ptei++ * 4, tmp[0] >>  0 | tmp[1] << 27);
+		VMM_WO032(pt, vmm, ptei++ * 4, tmp[1] >>  5 | tmp[2] << 22);
+		VMM_WO032(pt, vmm, ptei++ * 4, tmp[2] >> 10 | tmp[3] << 17);
+		VMM_WO032(pt, vmm, ptei++ * 4, tmp[3] >> 15 | 0x40000000);
+		ptes -= 4;
+	}
+
+	if (ptes) {
+		for (i = 0; i < ptes; i++, addr += 0x1000)
+			tmp[i] = addr;
+		nv44_vmm_pgt_fill(vmm, pt, tmp, ptei, ptes);
+	}
+}
+
+static void
+nv44_vmm_pgt_sgl(struct nvkm_vmm *vmm, struct nvkm_mmu_pt *pt,
+		 u32 ptei, u32 ptes, struct nvkm_vmm_map *map)
+{
+	VMM_MAP_ITER_SGL(vmm, pt, ptei, ptes, map, nv44_vmm_pgt_pte);
+}
+
+static void
+nv44_vmm_pgt_dma(struct nvkm_vmm *vmm, struct nvkm_mmu_pt *pt,
+		 u32 ptei, u32 ptes, struct nvkm_vmm_map *map)
+{
+#if PAGE_SHIFT == 12
+	nvkm_kmap(pt->memory);
+	if (ptei & 3) {
+		const u32 pten = min(ptes, 4 - (ptei & 3));
+		nv44_vmm_pgt_fill(vmm, pt, map->dma, ptei, pten);
+		ptei += pten;
+		ptes -= pten;
+		map->dma += pten;
+	}
+
+	while (ptes >= 4) {
+		u32 tmp[4], i;
+		for (i = 0; i < 4; i++)
+			tmp[i] = *map->dma++ >> 12;
+		VMM_WO032(pt, vmm, ptei++ * 4, tmp[0] >>  0 | tmp[1] << 27);
+		VMM_WO032(pt, vmm, ptei++ * 4, tmp[1] >>  5 | tmp[2] << 22);
+		VMM_WO032(pt, vmm, ptei++ * 4, tmp[2] >> 10 | tmp[3] << 17);
+		VMM_WO032(pt, vmm, ptei++ * 4, tmp[3] >> 15 | 0x40000000);
+		ptes -= 4;
+	}
+
+	if (ptes) {
+		nv44_vmm_pgt_fill(vmm, pt, map->dma, ptei, ptes);
+		map->dma += ptes;
+	}
+	nvkm_done(pt->memory);
+#else
+	VMM_MAP_ITER_DMA(vmm, pt, ptei, ptes, map, nv44_vmm_pgt_pte);
+#endif
+}
+
+static void
+nv44_vmm_pgt_unmap(struct nvkm_vmm *vmm,
+		   struct nvkm_mmu_pt *pt, u32 ptei, u32 ptes)
+{
+	nvkm_kmap(pt->memory);
+	if (ptei & 3) {
+		const u32 pten = min(ptes, 4 - (ptei & 3));
+		nv44_vmm_pgt_fill(vmm, pt, NULL, ptei, pten);
+		ptei += pten;
+		ptes -= pten;
+	}
+
+	while (ptes > 4) {
+		VMM_WO032(pt, vmm, ptei++ * 4, 0x00000000);
+		VMM_WO032(pt, vmm, ptei++ * 4, 0x00000000);
+		VMM_WO032(pt, vmm, ptei++ * 4, 0x00000000);
+		VMM_WO032(pt, vmm, ptei++ * 4, 0x00000000);
+		ptes -= 4;
+	}
+
+	if (ptes)
+		nv44_vmm_pgt_fill(vmm, pt, NULL, ptei, ptes);
+	nvkm_done(pt->memory);
+}
+
+static const struct nvkm_vmm_desc_func
+nv44_vmm_desc_pgt = {
+	.unmap = nv44_vmm_pgt_unmap,
+	.dma = nv44_vmm_pgt_dma,
+	.sgl = nv44_vmm_pgt_sgl,
+};
+
+static const struct nvkm_vmm_desc
+nv44_vmm_desc_12[] = {
+	{ PGT, 17, 4, 0x80000, &nv44_vmm_desc_pgt },
+	{}
+};
+
+static void
+nv44_vmm_flush(struct nvkm_vmm *vmm, int level)
+{
+	struct nvkm_device *device = vmm->mmu->subdev.device;
+	nvkm_wr32(device, 0x100814, vmm->limit - 4096);
+	nvkm_wr32(device, 0x100808, 0x000000020);
+	nvkm_msec(device, 2000,
+		if (nvkm_rd32(device, 0x100808) & 0x00000001)
+			break;
+	);
+	nvkm_wr32(device, 0x100808, 0x00000000);
+}
+
+static const struct nvkm_vmm_func
+nv44_vmm = {
+	.valid = nv04_vmm_valid,
+	.flush = nv44_vmm_flush,
+	.page = {
+		{ 12, &nv44_vmm_desc_12[0], NVKM_VMM_PAGE_HOST },
+		{}
+	}
+};
+
+int
+nv44_vmm_new(struct nvkm_mmu *mmu, u64 addr, u64 size, void *argv, u32 argc,
+	     struct lock_class_key *key, const char *name,
+	     struct nvkm_vmm **pvmm)
+{
+	struct nvkm_subdev *subdev = &mmu->subdev;
+	struct nvkm_vmm *vmm;
+	int ret;
+
+	ret = nv04_vmm_new_(&nv44_vmm, mmu, 0, addr, size,
+			    argv, argc, key, name, &vmm);
+	*pvmm = vmm;
+	if (ret)
+		return ret;
+
+	vmm->nullp = dma_alloc_coherent(subdev->device->dev, 16 * 1024,
+					&vmm->null, GFP_KERNEL);
+	if (!vmm->nullp) {
+		nvkm_warn(subdev, "unable to allocate dummy pages\n");
+		vmm->null = 0;
+	}
+
+	return 0;
+}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmnv50.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmnv50.c
new file mode 100644
index 000000000000..863a2edd9861
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmnv50.c
@@ -0,0 +1,385 @@
+/*
+ * Copyright 2017 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "vmm.h"
+
+#include <subdev/fb.h>
+#include <subdev/timer.h>
+#include <engine/gr.h>
+
+#include <nvif/if500d.h>
+#include <nvif/unpack.h>
+
+static inline void
+nv50_vmm_pgt_pte(struct nvkm_vmm *vmm, struct nvkm_mmu_pt *pt,
+		 u32 ptei, u32 ptes, struct nvkm_vmm_map *map, u64 addr)
+{
+	u64 next = addr | map->type, data;
+	u32 pten;
+	int log2blk;
+
+	map->type += ptes * map->ctag;
+
+	while (ptes) {
+		for (log2blk = 7; log2blk >= 0; log2blk--) {
+			pten = 1 << log2blk;
+			if (ptes >= pten && IS_ALIGNED(ptei, pten))
+				break;
+		}
+
+		data  = next | (log2blk << 7);
+		next += pten * map->next;
+		ptes -= pten;
+
+		while (pten--)
+			VMM_WO064(pt, vmm, ptei++ * 8, data);
+	}
+}
+
+static void
+nv50_vmm_pgt_sgl(struct nvkm_vmm *vmm, struct nvkm_mmu_pt *pt,
+		 u32 ptei, u32 ptes, struct nvkm_vmm_map *map)
+{
+	VMM_MAP_ITER_SGL(vmm, pt, ptei, ptes, map, nv50_vmm_pgt_pte);
+}
+
+static void
+nv50_vmm_pgt_dma(struct nvkm_vmm *vmm, struct nvkm_mmu_pt *pt,
+		 u32 ptei, u32 ptes, struct nvkm_vmm_map *map)
+{
+	if (map->page->shift == PAGE_SHIFT) {
+		VMM_SPAM(vmm, "DMAA %08x %08x PTE(s)", ptei, ptes);
+		nvkm_kmap(pt->memory);
+		while (ptes--) {
+			const u64 data = *map->dma++ | map->type;
+			VMM_WO064(pt, vmm, ptei++ * 8, data);
+			map->type += map->ctag;
+		}
+		nvkm_done(pt->memory);
+		return;
+	}
+
+	VMM_MAP_ITER_DMA(vmm, pt, ptei, ptes, map, nv50_vmm_pgt_pte);
+}
+
+static void
+nv50_vmm_pgt_mem(struct nvkm_vmm *vmm, struct nvkm_mmu_pt *pt,
+		 u32 ptei, u32 ptes, struct nvkm_vmm_map *map)
+{
+	VMM_MAP_ITER_MEM(vmm, pt, ptei, ptes, map, nv50_vmm_pgt_pte);
+}
+
+static void
+nv50_vmm_pgt_unmap(struct nvkm_vmm *vmm,
+		   struct nvkm_mmu_pt *pt, u32 ptei, u32 ptes)
+{
+	VMM_FO064(pt, vmm, ptei * 8, 0ULL, ptes);
+}
+
+static const struct nvkm_vmm_desc_func
+nv50_vmm_pgt = {
+	.unmap = nv50_vmm_pgt_unmap,
+	.mem = nv50_vmm_pgt_mem,
+	.dma = nv50_vmm_pgt_dma,
+	.sgl = nv50_vmm_pgt_sgl,
+};
+
+static bool
+nv50_vmm_pde(struct nvkm_vmm *vmm, struct nvkm_vmm_pt *pgt, u64 *pdata)
+{
+	struct nvkm_mmu_pt *pt;
+	u64 data = 0xdeadcafe00000000ULL;
+	if (pgt && (pt = pgt->pt[0])) {
+		switch (pgt->page) {
+		case 16: data = 0x00000001; break;
+		case 12: data = 0x00000003;
+			switch (nvkm_memory_size(pt->memory)) {
+			case 0x100000: data |= 0x00000000; break;
+			case 0x040000: data |= 0x00000020; break;
+			case 0x020000: data |= 0x00000040; break;
+			case 0x010000: data |= 0x00000060; break;
+			default:
+				WARN_ON(1);
+				return false;
+			}
+			break;
+		default:
+			WARN_ON(1);
+			return false;
+		}
+
+		switch (nvkm_memory_target(pt->memory)) {
+		case NVKM_MEM_TARGET_VRAM: data |= 0x00000000; break;
+		case NVKM_MEM_TARGET_HOST: data |= 0x00000008; break;
+		case NVKM_MEM_TARGET_NCOH: data |= 0x0000000c; break;
+		default:
+			WARN_ON(1);
+			return false;
+		}
+
+		data |= pt->addr;
+	}
+	*pdata = data;
+	return true;
+}
+
+static void
+nv50_vmm_pgd_pde(struct nvkm_vmm *vmm, struct nvkm_vmm_pt *pgd, u32 pdei)
+{
+	struct nvkm_vmm_join *join;
+	u32 pdeo = vmm->mmu->func->vmm.pd_offset + (pdei * 8);
+	u64 data;
+
+	if (!nv50_vmm_pde(vmm, pgd->pde[pdei], &data))
+		return;
+
+	list_for_each_entry(join, &vmm->join, head) {
+		nvkm_kmap(join->inst);
+		nvkm_wo64(join->inst, pdeo, data);
+		nvkm_done(join->inst);
+	}
+}
+
+static const struct nvkm_vmm_desc_func
+nv50_vmm_pgd = {
+	.pde = nv50_vmm_pgd_pde,
+};
+
+static const struct nvkm_vmm_desc
+nv50_vmm_desc_12[] = {
+	{ PGT, 17, 8, 0x1000, &nv50_vmm_pgt },
+	{ PGD, 11, 0, 0x0000, &nv50_vmm_pgd },
+	{}
+};
+
+static const struct nvkm_vmm_desc
+nv50_vmm_desc_16[] = {
+	{ PGT, 13, 8, 0x1000, &nv50_vmm_pgt },
+	{ PGD, 11, 0, 0x0000, &nv50_vmm_pgd },
+	{}
+};
+
+static void
+nv50_vmm_flush(struct nvkm_vmm *vmm, int level)
+{
+	struct nvkm_subdev *subdev = &vmm->mmu->subdev;
+	struct nvkm_device *device = subdev->device;
+	int i, id;
+
+	mutex_lock(&subdev->mutex);
+	for (i = 0; i < NVKM_SUBDEV_NR; i++) {
+		if (!atomic_read(&vmm->engref[i]))
+			continue;
+
+		/* unfortunate hw bug workaround... */
+		if (i == NVKM_ENGINE_GR && device->gr) {
+			int ret = nvkm_gr_tlb_flush(device->gr);
+			if (ret != -ENODEV)
+				continue;
+		}
+
+		switch (i) {
+		case NVKM_ENGINE_GR    : id = 0x00; break;
+		case NVKM_ENGINE_VP    :
+		case NVKM_ENGINE_MSPDEC: id = 0x01; break;
+		case NVKM_SUBDEV_BAR   : id = 0x06; break;
+		case NVKM_ENGINE_MSPPP :
+		case NVKM_ENGINE_MPEG  : id = 0x08; break;
+		case NVKM_ENGINE_BSP   :
+		case NVKM_ENGINE_MSVLD : id = 0x09; break;
+		case NVKM_ENGINE_CIPHER:
+		case NVKM_ENGINE_SEC   : id = 0x0a; break;
+		case NVKM_ENGINE_CE0   : id = 0x0d; break;
+		default:
+			continue;
+		}
+
+		nvkm_wr32(device, 0x100c80, (id << 16) | 1);
+		if (nvkm_msec(device, 2000,
+			if (!(nvkm_rd32(device, 0x100c80) & 0x00000001))
+				break;
+		) < 0)
+			nvkm_error(subdev, "%s mmu invalidate timeout\n",
+				   nvkm_subdev_name[i]);
+	}
+	mutex_unlock(&subdev->mutex);
+}
+
+static int
+nv50_vmm_valid(struct nvkm_vmm *vmm, void *argv, u32 argc,
+	       struct nvkm_vmm_map *map)
+{
+	const struct nvkm_vmm_page *page = map->page;
+	union {
+		struct nv50_vmm_map_vn vn;
+		struct nv50_vmm_map_v0 v0;
+	} *args = argv;
+	struct nvkm_device *device = vmm->mmu->subdev.device;
+	struct nvkm_ram *ram = device->fb->ram;
+	struct nvkm_memory *memory = map->memory;
+	u8  aper, kind, comp, priv, ro;
+	int kindn, ret = -ENOSYS;
+	const u8 *kindm;
+
+	map->type = map->ctag = 0;
+	map->next = 1 << page->shift;
+
+	if (!(ret = nvif_unpack(ret, &argv, &argc, args->v0, 0, 0, false))) {
+		ro   = !!args->v0.ro;
+		priv = !!args->v0.priv;
+		kind = args->v0.kind & 0x7f;
+		comp = args->v0.comp & 0x03;
+	} else
+	if (!(ret = nvif_unvers(ret, &argv, &argc, args->vn))) {
+		ro   = 0;
+		priv = 0;
+		kind = 0x00;
+		comp = 0;
+	} else {
+		VMM_DEBUG(vmm, "args");
+		return ret;
+	}
+
+	switch (nvkm_memory_target(memory)) {
+	case NVKM_MEM_TARGET_VRAM:
+		if (ram->stolen) {
+			map->type |= ram->stolen;
+			aper = 3;
+		} else {
+			aper = 0;
+		}
+		break;
+	case NVKM_MEM_TARGET_HOST:
+		aper = 2;
+		break;
+	case NVKM_MEM_TARGET_NCOH:
+		aper = 3;
+		break;
+	default:
+		WARN_ON(1);
+		return -EINVAL;
+	}
+
+	kindm = vmm->mmu->func->kind(vmm->mmu, &kindn);
+	if (kind >= kindn || kindm[kind] == 0x7f) {
+		VMM_DEBUG(vmm, "kind %02x", kind);
+		return -EINVAL;
+	}
+
+	if (map->mem && map->mem->type != kindm[kind]) {
+		VMM_DEBUG(vmm, "kind %02x bankswz: %d %d", kind,
+			  kindm[kind], map->mem->type);
+		return -EINVAL;
+	}
+
+	if (comp) {
+		u32 tags = (nvkm_memory_size(memory) >> 16) * comp;
+		if (aper != 0 || !(page->type & NVKM_VMM_PAGE_COMP)) {
+			VMM_DEBUG(vmm, "comp %d %02x", aper, page->type);
+			return -EINVAL;
+		}
+
+		ret = nvkm_memory_tags_get(memory, device, tags, NULL,
+					   &map->tags);
+		if (ret) {
+			VMM_DEBUG(vmm, "comp %d", ret);
+			return ret;
+		}
+
+		if (map->tags->mn) {
+			u32 tags = map->tags->mn->offset + (map->offset >> 16);
+			map->ctag |= (u64)comp << 49;
+			map->type |= (u64)comp << 47;
+			map->type |= (u64)tags << 49;
+			map->next |= map->ctag;
+		}
+	}
+
+	map->type |= BIT(0); /* Valid. */
+	map->type |= (u64)ro << 3;
+	map->type |= (u64)aper << 4;
+	map->type |= (u64)priv << 6;
+	map->type |= (u64)kind << 40;
+	return 0;
+}
+
+static void
+nv50_vmm_part(struct nvkm_vmm *vmm, struct nvkm_memory *inst)
+{
+	struct nvkm_vmm_join *join;
+
+	list_for_each_entry(join, &vmm->join, head) {
+		if (join->inst == inst) {
+			list_del(&join->head);
+			kfree(join);
+			break;
+		}
+	}
+}
+
+static int
+nv50_vmm_join(struct nvkm_vmm *vmm, struct nvkm_memory *inst)
+{
+	const u32 pd_offset = vmm->mmu->func->vmm.pd_offset;
+	struct nvkm_vmm_join *join;
+	int ret = 0;
+	u64 data;
+	u32 pdei;
+
+	if (!(join = kmalloc(sizeof(*join), GFP_KERNEL)))
+		return -ENOMEM;
+	join->inst = inst;
+	list_add_tail(&join->head, &vmm->join);
+
+	nvkm_kmap(join->inst);
+	for (pdei = vmm->start >> 29; pdei <= (vmm->limit - 1) >> 29; pdei++) {
+		if (!nv50_vmm_pde(vmm, vmm->pd->pde[pdei], &data)) {
+			ret = -EINVAL;
+			break;
+		}
+		nvkm_wo64(join->inst, pd_offset + (pdei * 8), data);
+	}
+	nvkm_done(join->inst);
+	return ret;
+}
+
+static const struct nvkm_vmm_func
+nv50_vmm = {
+	.join = nv50_vmm_join,
+	.part = nv50_vmm_part,
+	.valid = nv50_vmm_valid,
+	.flush = nv50_vmm_flush,
+	.page_block = 1 << 29,
+	.page = {
+		{ 16, &nv50_vmm_desc_16[0], NVKM_VMM_PAGE_xVxC },
+		{ 12, &nv50_vmm_desc_12[0], NVKM_VMM_PAGE_xVHx },
+		{}
+	}
+};
+
+int
+nv50_vmm_new(struct nvkm_mmu *mmu, u64 addr, u64 size, void *argv, u32 argc,
+	     struct lock_class_key *key, const char *name,
+	     struct nvkm_vmm **pvmm)
+{
+	return nv04_vmm_new_(&nv50_vmm, mmu, 0, addr, size,
+			     argv, argc, key, name, pvmm);
+}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/base.c
index a4cb82495cee..deb96de54b00 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/base.c
@@ -87,7 +87,7 @@ nvkm_pci_fini(struct nvkm_subdev *subdev, bool suspend)
 	if (pci->irq >= 0) {
 		free_irq(pci->irq, pci);
 		pci->irq = -1;
-	};
+	}
 
 	if (pci->agp.bridge)
 		nvkm_agp_fini(pci);
@@ -136,6 +136,13 @@ nvkm_pci_init(struct nvkm_subdev *subdev)
 		return ret;
 
 	pci->irq = pdev->irq;
+
+	/* Ensure MSI interrupts are armed, for the case where there are
+	 * already interrupts pending (for whatever reason) at load time.
+	 */
+	if (pci->msi)
+		pci->func->msi_rearm(pci);
+
 	return ret;
 }
 
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gm200.c b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gm200.c
index 73ca1203281d..5e91b3f90065 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gm200.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gm200.c
@@ -39,7 +39,7 @@ gm200_secboot_run_blob(struct nvkm_secboot *sb, struct nvkm_gpuobj *blob,
 {
 	struct gm200_secboot *gsb = gm200_secboot(sb);
 	struct nvkm_subdev *subdev = &gsb->base.subdev;
-	struct nvkm_vma vma;
+	struct nvkm_vma *vma = NULL;
 	u32 start_address;
 	int ret;
 
@@ -48,12 +48,16 @@ gm200_secboot_run_blob(struct nvkm_secboot *sb, struct nvkm_gpuobj *blob,
 		return ret;
 
 	/* Map the HS firmware so the HS bootloader can see it */
-	ret = nvkm_gpuobj_map(blob, gsb->vm, NV_MEM_ACCESS_RW, &vma);
+	ret = nvkm_vmm_get(gsb->vmm, 12, blob->size, &vma);
 	if (ret) {
 		nvkm_falcon_put(falcon, subdev);
 		return ret;
 	}
 
+	ret = nvkm_memory_map(blob, 0, gsb->vmm, vma, NULL, 0);
+	if (ret)
+		goto end;
+
 	/* Reset and set the falcon up */
 	ret = nvkm_falcon_reset(falcon);
 	if (ret)
@@ -61,7 +65,7 @@ gm200_secboot_run_blob(struct nvkm_secboot *sb, struct nvkm_gpuobj *blob,
 	nvkm_falcon_bind_context(falcon, gsb->inst);
 
 	/* Load the HS bootloader into the falcon's IMEM/DMEM */
-	ret = sb->acr->func->load(sb->acr, falcon, blob, vma.offset);
+	ret = sb->acr->func->load(sb->acr, falcon, blob, vma->addr);
 	if (ret < 0)
 		goto end;
 
@@ -91,7 +95,7 @@ end:
 	nvkm_mc_intr_mask(sb->subdev.device, falcon->owner->index, true);
 
 	/* We don't need the ACR firmware anymore */
-	nvkm_gpuobj_unmap(&vma);
+	nvkm_vmm_put(gsb->vmm, &vma);
 	nvkm_falcon_put(falcon, subdev);
 
 	return ret;
@@ -102,37 +106,26 @@ gm200_secboot_oneinit(struct nvkm_secboot *sb)
 {
 	struct gm200_secboot *gsb = gm200_secboot(sb);
 	struct nvkm_device *device = sb->subdev.device;
-	struct nvkm_vm *vm;
-	const u64 vm_area_len = 600 * 1024;
 	int ret;
 
 	/* Allocate instance block and VM */
-	ret = nvkm_gpuobj_new(device, 0x1000, 0, true, NULL, &gsb->inst);
+	ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, 0x1000, 0, true,
+			      &gsb->inst);
 	if (ret)
 		return ret;
 
-	ret = nvkm_gpuobj_new(device, 0x8000, 0, true, NULL, &gsb->pgd);
+	ret = nvkm_vmm_new(device, 0, 600 * 1024, NULL, 0, NULL, "acr",
+			   &gsb->vmm);
 	if (ret)
 		return ret;
 
-	ret = nvkm_vm_new(device, 0, vm_area_len, 0, NULL, &vm);
-	if (ret)
-		return ret;
-
-	atomic_inc(&vm->engref[NVKM_SUBDEV_PMU]);
+	atomic_inc(&gsb->vmm->engref[NVKM_SUBDEV_PMU]);
+	gsb->vmm->debug = gsb->base.subdev.debug;
 
-	ret = nvkm_vm_ref(vm, &gsb->vm, gsb->pgd);
-	nvkm_vm_ref(NULL, &vm, NULL);
+	ret = nvkm_vmm_join(gsb->vmm, gsb->inst);
 	if (ret)
 		return ret;
 
-	nvkm_kmap(gsb->inst);
-	nvkm_wo32(gsb->inst, 0x200, lower_32_bits(gsb->pgd->addr));
-	nvkm_wo32(gsb->inst, 0x204, upper_32_bits(gsb->pgd->addr));
-	nvkm_wo32(gsb->inst, 0x208, lower_32_bits(vm_area_len - 1));
-	nvkm_wo32(gsb->inst, 0x20c, upper_32_bits(vm_area_len - 1));
-	nvkm_done(gsb->inst);
-
 	if (sb->acr->func->oneinit) {
 		ret = sb->acr->func->oneinit(sb->acr, sb);
 		if (ret)
@@ -160,9 +153,9 @@ gm200_secboot_dtor(struct nvkm_secboot *sb)
 
 	sb->acr->func->dtor(sb->acr);
 
-	nvkm_vm_ref(NULL, &gsb->vm, gsb->pgd);
-	nvkm_gpuobj_del(&gsb->pgd);
-	nvkm_gpuobj_del(&gsb->inst);
+	nvkm_vmm_part(gsb->vmm, gsb->inst);
+	nvkm_vmm_unref(&gsb->vmm);
+	nvkm_memory_unref(&gsb->inst);
 
 	return gsb;
 }
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gm200.h b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gm200.h
index c8ab3d76bdef..62c5e162099a 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gm200.h
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gm200.h
@@ -29,9 +29,8 @@ struct gm200_secboot {
 	struct nvkm_secboot base;
 
 	/* Instance block & address space used for HS FW execution */
-	struct nvkm_gpuobj *inst;
-	struct nvkm_gpuobj *pgd;
-	struct nvkm_vm *vm;
+	struct nvkm_memory *inst;
+	struct nvkm_vmm *vmm;
 };
 #define gm200_secboot(sb) container_of(sb, struct gm200_secboot, base)
 
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/ls_ucode_msgqueue.c b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/ls_ucode_msgqueue.c
index ee989210725e..6f10b098676c 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/ls_ucode_msgqueue.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/ls_ucode_msgqueue.c
@@ -183,7 +183,7 @@ acr_ls_sec2_post_run(const struct nvkm_acr *acr, const struct nvkm_secboot *sb)
 			  break;
 	);
 	if (reg & BIT(4)) {
-		nvkm_debug(subdev, "applying workaround for start bug...");
+		nvkm_debug(subdev, "applying workaround for start bug...\n");
 		nvkm_falcon_start(sb->boot_falcon);
 		nvkm_msec(subdev->device, 1,
 			if ((reg = nvkm_rd32(subdev->device,
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/priv.h b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/priv.h
index 885e919a8720..d9091f029506 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/priv.h
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/priv.h
@@ -25,6 +25,7 @@
 
 #include <subdev/secboot.h>
 #include <subdev/mmu.h>
+struct nvkm_gpuobj;
 
 struct nvkm_secboot_func {
 	int (*oneinit)(struct nvkm_secboot *);
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/therm/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/therm/Kbuild
index 2bafcc1d1818..7ba56b12badd 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/therm/Kbuild
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/therm/Kbuild
@@ -12,3 +12,4 @@ nvkm-y += nvkm/subdev/therm/gt215.o
 nvkm-y += nvkm/subdev/therm/gf119.o
 nvkm-y += nvkm/subdev/therm/gm107.o
 nvkm-y += nvkm/subdev/therm/gm200.o
+nvkm-y += nvkm/subdev/therm/gp100.o
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/therm/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/therm/base.c
index 952a7cb0a59a..f27fc6d0d4c6 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/therm/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/therm/base.c
@@ -341,7 +341,8 @@ nvkm_therm_init(struct nvkm_subdev *subdev)
 {
 	struct nvkm_therm *therm = nvkm_therm(subdev);
 
-	therm->func->init(therm);
+	if (therm->func->init)
+		therm->func->init(therm);
 
 	if (therm->suspend >= 0) {
 		/* restore the pwm value only when on manual or auto mode */
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/therm/gp100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/therm/gp100.c
new file mode 100644
index 000000000000..9f0dea3f61dc
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/therm/gp100.c
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2017 Rhys Kidd
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Rhys Kidd
+ */
+#include "priv.h"
+
+static int
+gp100_temp_get(struct nvkm_therm *therm)
+{
+	struct nvkm_device *device = therm->subdev.device;
+	struct nvkm_subdev *subdev = &therm->subdev;
+	u32 tsensor = nvkm_rd32(device, 0x020460);
+	u32 inttemp = (tsensor & 0x0001fff8);
+
+	/* device SHADOWed */
+	if (tsensor & 0x40000000)
+		nvkm_trace(subdev, "reading temperature from SHADOWed sensor\n");
+
+	/* device valid */
+	if (tsensor & 0x20000000)
+		return (inttemp >> 8);
+	else
+		return -ENODEV;
+}
+
+static const struct nvkm_therm_func
+gp100_therm = {
+	.temp_get = gp100_temp_get,
+	.program_alarms = nvkm_therm_program_alarms_polling,
+};
+
+int
+gp100_therm_new(struct nvkm_device *device, int index,
+		struct nvkm_therm **ptherm)
+{
+	return nvkm_therm_new_(&gp100_therm, device, index, ptherm);
+}
diff --git a/drivers/gpu/drm/omapdrm/displays/Kconfig b/drivers/gpu/drm/omapdrm/displays/Kconfig
index c226da145fb3..a349cb61961e 100644
--- a/drivers/gpu/drm/omapdrm/displays/Kconfig
+++ b/drivers/gpu/drm/omapdrm/displays/Kconfig
@@ -35,6 +35,7 @@ config DRM_OMAP_CONNECTOR_ANALOG_TV
 
 config DRM_OMAP_PANEL_DPI
 	tristate "Generic DPI panel"
+	depends on BACKLIGHT_CLASS_DEVICE
 	help
 	  Driver for generic DPI panels.
 
diff --git a/drivers/gpu/drm/omapdrm/displays/connector-hdmi.c b/drivers/gpu/drm/omapdrm/displays/connector-hdmi.c
index d9d25df6fc1b..4600d3841c25 100644
--- a/drivers/gpu/drm/omapdrm/displays/connector-hdmi.c
+++ b/drivers/gpu/drm/omapdrm/displays/connector-hdmi.c
@@ -165,11 +165,15 @@ static bool hdmic_detect(struct omap_dss_device *dssdev)
 {
 	struct panel_drv_data *ddata = to_panel_data(dssdev);
 	struct omap_dss_device *in = ddata->in;
+	bool connected;
 
 	if (gpio_is_valid(ddata->hpd_gpio))
-		return gpio_get_value_cansleep(ddata->hpd_gpio);
+		connected = gpio_get_value_cansleep(ddata->hpd_gpio);
 	else
-		return in->ops.hdmi->detect(in);
+		connected = in->ops.hdmi->detect(in);
+	if (!connected && in->ops.hdmi->lost_hotplug)
+		in->ops.hdmi->lost_hotplug(in);
+	return connected;
 }
 
 static int hdmic_register_hpd_cb(struct omap_dss_device *dssdev,
diff --git a/drivers/gpu/drm/omapdrm/displays/encoder-tpd12s015.c b/drivers/gpu/drm/omapdrm/displays/encoder-tpd12s015.c
index a9e9d667c55e..e3d98d78fc40 100644
--- a/drivers/gpu/drm/omapdrm/displays/encoder-tpd12s015.c
+++ b/drivers/gpu/drm/omapdrm/displays/encoder-tpd12s015.c
@@ -51,6 +51,8 @@ static int tpd_connect(struct omap_dss_device *dssdev,
 	dssdev->dst = dst;
 
 	gpiod_set_value_cansleep(ddata->ct_cp_hpd_gpio, 1);
+	gpiod_set_value_cansleep(ddata->ls_oe_gpio, 1);
+
 	/* DC-DC converter needs at max 300us to get to 90% of 5V */
 	udelay(300);
 
@@ -69,6 +71,7 @@ static void tpd_disconnect(struct omap_dss_device *dssdev,
 		return;
 
 	gpiod_set_value_cansleep(ddata->ct_cp_hpd_gpio, 0);
+	gpiod_set_value_cansleep(ddata->ls_oe_gpio, 0);
 
 	dst->src = NULL;
 	dssdev->dst = NULL;
@@ -146,25 +149,22 @@ static int tpd_read_edid(struct omap_dss_device *dssdev,
 {
 	struct panel_drv_data *ddata = to_panel_data(dssdev);
 	struct omap_dss_device *in = ddata->in;
-	int r;
 
 	if (!gpiod_get_value_cansleep(ddata->hpd_gpio))
 		return -ENODEV;
 
-	gpiod_set_value_cansleep(ddata->ls_oe_gpio, 1);
-
-	r = in->ops.hdmi->read_edid(in, edid, len);
-
-	gpiod_set_value_cansleep(ddata->ls_oe_gpio, 0);
-
-	return r;
+	return in->ops.hdmi->read_edid(in, edid, len);
 }
 
 static bool tpd_detect(struct omap_dss_device *dssdev)
 {
 	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+	bool connected = gpiod_get_value_cansleep(ddata->hpd_gpio);
 
-	return gpiod_get_value_cansleep(ddata->hpd_gpio);
+	if (!connected && in->ops.hdmi->lost_hotplug)
+		in->ops.hdmi->lost_hotplug(in);
+	return connected;
 }
 
 static int tpd_register_hpd_cb(struct omap_dss_device *dssdev,
diff --git a/drivers/gpu/drm/omapdrm/dss/Kconfig b/drivers/gpu/drm/omapdrm/dss/Kconfig
index 8b87d5cf45fc..f24ebf7f61dd 100644
--- a/drivers/gpu/drm/omapdrm/dss/Kconfig
+++ b/drivers/gpu/drm/omapdrm/dss/Kconfig
@@ -65,6 +65,14 @@ config OMAP4_DSS_HDMI
 	help
 	  HDMI support for OMAP4 based SoCs.
 
+config OMAP4_DSS_HDMI_CEC
+	bool "Enable HDMI CEC support for OMAP4"
+	depends on OMAP4_DSS_HDMI
+	select CEC_CORE
+	default y
+	---help---
+	  When selected the HDMI transmitter will support the CEC feature.
+
 config OMAP5_DSS_HDMI
 	bool "HDMI support for OMAP5"
 	default n
diff --git a/drivers/gpu/drm/omapdrm/dss/Makefile b/drivers/gpu/drm/omapdrm/dss/Makefile
index 62d5b4f45420..904101c5e79d 100644
--- a/drivers/gpu/drm/omapdrm/dss/Makefile
+++ b/drivers/gpu/drm/omapdrm/dss/Makefile
@@ -15,5 +15,6 @@ omapdss-$(CONFIG_OMAP2_DSS_DSI) += dsi.o
 omapdss-$(CONFIG_OMAP2_DSS_HDMI_COMMON) += hdmi_common.o hdmi_wp.o hdmi_pll.o \
 	hdmi_phy.o
 omapdss-$(CONFIG_OMAP4_DSS_HDMI) += hdmi4.o hdmi4_core.o
+omapdss-$(CONFIG_OMAP4_DSS_HDMI_CEC) += hdmi4_cec.o
 omapdss-$(CONFIG_OMAP5_DSS_HDMI) += hdmi5.o hdmi5_core.o
 ccflags-$(CONFIG_OMAP2_DSS_DEBUG) += -DDEBUG
diff --git a/drivers/gpu/drm/omapdrm/dss/dpi.c b/drivers/gpu/drm/omapdrm/dss/dpi.c
index daf286fc8a40..ca1e3b489540 100644
--- a/drivers/gpu/drm/omapdrm/dss/dpi.c
+++ b/drivers/gpu/drm/omapdrm/dss/dpi.c
@@ -566,8 +566,8 @@ static int dpi_verify_pll(struct dss_pll *pll)
 }
 
 static const struct soc_device_attribute dpi_soc_devices[] = {
-	{ .family = "OMAP3[456]*" },
-	{ .family = "[AD]M37*" },
+	{ .machine = "OMAP3[456]*" },
+	{ .machine = "[AD]M37*" },
 	{ /* sentinel */ }
 };
 
diff --git a/drivers/gpu/drm/omapdrm/dss/dsi.c b/drivers/gpu/drm/omapdrm/dss/dsi.c
index b56a05730314..c2cf6d98e577 100644
--- a/drivers/gpu/drm/omapdrm/dss/dsi.c
+++ b/drivers/gpu/drm/omapdrm/dss/dsi.c
@@ -4095,7 +4095,7 @@ static void dsi_update_screen_dispc(struct platform_device *dsidev)
 }
 
 #ifdef DSI_CATCH_MISSING_TE
-static void dsi_te_timeout(unsigned long arg)
+static void dsi_te_timeout(struct timer_list *unused)
 {
 	DSSERR("TE not received for 250ms!\n");
 }
@@ -5449,9 +5449,7 @@ static int dsi_bind(struct device *dev, struct device *master, void *data)
 			     dsi_framedone_timeout_work_callback);
 
 #ifdef DSI_CATCH_MISSING_TE
-	init_timer(&dsi->te_timer);
-	dsi->te_timer.function = dsi_te_timeout;
-	dsi->te_timer.data = 0;
+	timer_setup(&dsi->te_timer, dsi_te_timeout, 0);
 #endif
 
 	dsi_mem = platform_get_resource_byname(dsidev, IORESOURCE_MEM, "proto");
diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi.h b/drivers/gpu/drm/omapdrm/dss/hdmi.h
index a820b394af09..c2609c448ddc 100644
--- a/drivers/gpu/drm/omapdrm/dss/hdmi.h
+++ b/drivers/gpu/drm/omapdrm/dss/hdmi.h
@@ -24,6 +24,7 @@
 #include <linux/platform_device.h>
 #include <linux/hdmi.h>
 #include <sound/omap-hdmi-audio.h>
+#include <media/cec.h>
 
 #include "omapdss.h"
 #include "dss.h"
@@ -264,6 +265,10 @@ struct hdmi_core_data {
 	void __iomem *base;
 	bool cts_swmode;
 	bool audio_use_mclk;
+
+	struct hdmi_wp_data *wp;
+	unsigned int core_pwr_cnt;
+	struct cec_adapter *adap;
 };
 
 static inline void hdmi_write_reg(void __iomem *base_addr, const u32 idx,
@@ -373,7 +378,7 @@ struct omap_hdmi {
 	bool audio_configured;
 	struct omap_dss_audio audio_config;
 
-	/* This lock should be taken when booleans bellow are touched. */
+	/* This lock should be taken when booleans below are touched. */
 	spinlock_t audio_playing_lock;
 	bool audio_playing;
 	bool display_enabled;
diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi4.c b/drivers/gpu/drm/omapdrm/dss/hdmi4.c
index f169348da377..a598dfdeb585 100644
--- a/drivers/gpu/drm/omapdrm/dss/hdmi4.c
+++ b/drivers/gpu/drm/omapdrm/dss/hdmi4.c
@@ -36,9 +36,11 @@
 #include <linux/of.h>
 #include <linux/of_graph.h>
 #include <sound/omap-hdmi-audio.h>
+#include <media/cec.h>
 
 #include "omapdss.h"
 #include "hdmi4_core.h"
+#include "hdmi4_cec.h"
 #include "dss.h"
 #include "hdmi.h"
 
@@ -70,7 +72,8 @@ static void hdmi_runtime_put(void)
 
 static irqreturn_t hdmi_irq_handler(int irq, void *data)
 {
-	struct hdmi_wp_data *wp = data;
+	struct omap_hdmi *hdmi = data;
+	struct hdmi_wp_data *wp = &hdmi->wp;
 	u32 irqstatus;
 
 	irqstatus = hdmi_wp_get_irqstatus(wp);
@@ -95,6 +98,13 @@ static irqreturn_t hdmi_irq_handler(int irq, void *data)
 	} else if (irqstatus & HDMI_IRQ_LINK_DISCONNECT) {
 		hdmi_wp_set_phy_pwr(wp, HDMI_PHYPWRCMD_LDOON);
 	}
+	if (irqstatus & HDMI_IRQ_CORE) {
+		u32 intr4 = hdmi_read_reg(hdmi->core.base, HDMI_CORE_SYS_INTR4);
+
+		hdmi_write_reg(hdmi->core.base, HDMI_CORE_SYS_INTR4, intr4);
+		if (intr4 & 8)
+			hdmi4_cec_irq(&hdmi->core);
+	}
 
 	return IRQ_HANDLED;
 }
@@ -123,14 +133,19 @@ static int hdmi_power_on_core(struct omap_dss_device *dssdev)
 {
 	int r;
 
+	if (hdmi.core.core_pwr_cnt++)
+		return 0;
+
 	r = regulator_enable(hdmi.vdda_reg);
 	if (r)
-		return r;
+		goto err_reg_enable;
 
 	r = hdmi_runtime_get();
 	if (r)
 		goto err_runtime_get;
 
+	hdmi4_core_powerdown_disable(&hdmi.core);
+
 	/* Make selection of HDMI in DSS */
 	dss_select_hdmi_venc_clk_source(DSS_HDMI_M_PCLK);
 
@@ -140,12 +155,17 @@ static int hdmi_power_on_core(struct omap_dss_device *dssdev)
 
 err_runtime_get:
 	regulator_disable(hdmi.vdda_reg);
+err_reg_enable:
+	hdmi.core.core_pwr_cnt--;
 
 	return r;
 }
 
 static void hdmi_power_off_core(struct omap_dss_device *dssdev)
 {
+	if (--hdmi.core.core_pwr_cnt)
+		return;
+
 	hdmi.core_enabled = false;
 
 	hdmi_runtime_put();
@@ -166,8 +186,8 @@ static int hdmi_power_on_full(struct omap_dss_device *dssdev)
 		return r;
 
 	/* disable and clear irqs */
-	hdmi_wp_clear_irqenable(wp, 0xffffffff);
-	hdmi_wp_set_irqstatus(wp, 0xffffffff);
+	hdmi_wp_clear_irqenable(wp, ~HDMI_IRQ_CORE);
+	hdmi_wp_set_irqstatus(wp, ~HDMI_IRQ_CORE);
 
 	vm = &hdmi.cfg.vm;
 
@@ -242,7 +262,7 @@ static void hdmi_power_off_full(struct omap_dss_device *dssdev)
 {
 	enum omap_channel channel = dssdev->dispc_channel;
 
-	hdmi_wp_clear_irqenable(&hdmi.wp, 0xffffffff);
+	hdmi_wp_clear_irqenable(&hdmi.wp, ~HDMI_IRQ_CORE);
 
 	hdmi_wp_video_stop(&hdmi.wp);
 
@@ -393,11 +413,11 @@ static void hdmi_display_disable(struct omap_dss_device *dssdev)
 	mutex_unlock(&hdmi.lock);
 }
 
-static int hdmi_core_enable(struct omap_dss_device *dssdev)
+int hdmi4_core_enable(struct omap_dss_device *dssdev)
 {
 	int r = 0;
 
-	DSSDBG("ENTER omapdss_hdmi_core_enable\n");
+	DSSDBG("ENTER omapdss_hdmi4_core_enable\n");
 
 	mutex_lock(&hdmi.lock);
 
@@ -415,9 +435,9 @@ err0:
 	return r;
 }
 
-static void hdmi_core_disable(struct omap_dss_device *dssdev)
+void hdmi4_core_disable(struct omap_dss_device *dssdev)
 {
-	DSSDBG("Enter omapdss_hdmi_core_disable\n");
+	DSSDBG("Enter omapdss_hdmi4_core_disable\n");
 
 	mutex_lock(&hdmi.lock);
 
@@ -475,19 +495,28 @@ static int hdmi_read_edid(struct omap_dss_device *dssdev,
 	need_enable = hdmi.core_enabled == false;
 
 	if (need_enable) {
-		r = hdmi_core_enable(dssdev);
+		r = hdmi4_core_enable(dssdev);
 		if (r)
 			return r;
 	}
 
 	r = read_edid(edid, len);
-
+	if (r >= 256)
+		hdmi4_cec_set_phys_addr(&hdmi.core,
+					cec_get_edid_phys_addr(edid, r, NULL));
+	else
+		hdmi4_cec_set_phys_addr(&hdmi.core, CEC_PHYS_ADDR_INVALID);
 	if (need_enable)
-		hdmi_core_disable(dssdev);
+		hdmi4_core_disable(dssdev);
 
 	return r;
 }
 
+static void hdmi_lost_hotplug(struct omap_dss_device *dssdev)
+{
+	hdmi4_cec_set_phys_addr(&hdmi.core, CEC_PHYS_ADDR_INVALID);
+}
+
 static int hdmi_set_infoframe(struct omap_dss_device *dssdev,
 		const struct hdmi_avi_infoframe *avi)
 {
@@ -514,6 +543,7 @@ static const struct omapdss_hdmi_ops hdmi_ops = {
 	.get_timings		= hdmi_display_get_timings,
 
 	.read_edid		= hdmi_read_edid,
+	.lost_hotplug		= hdmi_lost_hotplug,
 	.set_infoframe		= hdmi_set_infoframe,
 	.set_hdmi_mode		= hdmi_set_hdmi_mode,
 };
@@ -715,6 +745,10 @@ static int hdmi4_bind(struct device *dev, struct device *master, void *data)
 	if (r)
 		goto err;
 
+	r = hdmi4_cec_init(pdev, &hdmi.core, &hdmi.wp);
+	if (r)
+		goto err;
+
 	irq = platform_get_irq(pdev, 0);
 	if (irq < 0) {
 		DSSERR("platform_get_irq failed\n");
@@ -724,7 +758,7 @@ static int hdmi4_bind(struct device *dev, struct device *master, void *data)
 
 	r = devm_request_threaded_irq(&pdev->dev, irq,
 			NULL, hdmi_irq_handler,
-			IRQF_ONESHOT, "OMAP HDMI", &hdmi.wp);
+			IRQF_ONESHOT, "OMAP HDMI", &hdmi);
 	if (r) {
 		DSSERR("HDMI IRQ request failed\n");
 		goto err;
@@ -759,6 +793,8 @@ static void hdmi4_unbind(struct device *dev, struct device *master, void *data)
 
 	hdmi_uninit_output(pdev);
 
+	hdmi4_cec_uninit(&hdmi.core);
+
 	hdmi_pll_uninit(&hdmi.pll);
 
 	pm_runtime_disable(&pdev->dev);
diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi4_cec.c b/drivers/gpu/drm/omapdrm/dss/hdmi4_cec.c
new file mode 100644
index 000000000000..e626eddf24d5
--- /dev/null
+++ b/drivers/gpu/drm/omapdrm/dss/hdmi4_cec.c
@@ -0,0 +1,381 @@
+/*
+ * HDMI CEC
+ *
+ * Based on the CEC code from hdmi_ti_4xxx_ip.c from Android.
+ *
+ * Copyright (C) 2010-2011 Texas Instruments Incorporated - http://www.ti.com/
+ * Authors: Yong Zhi
+ *	Mythri pk <mythripk@ti.com>
+ *
+ * Heavily modified to use the linux CEC framework:
+ *
+ * Copyright 2016-2017 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include <linux/kernel.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+
+#include "dss.h"
+#include "hdmi.h"
+#include "hdmi4_core.h"
+#include "hdmi4_cec.h"
+
+/* HDMI CEC */
+#define HDMI_CEC_DEV_ID                         0x900
+#define HDMI_CEC_SPEC                           0x904
+
+/* Not really a debug register, more a low-level control register */
+#define HDMI_CEC_DBG_3                          0x91C
+#define HDMI_CEC_TX_INIT                        0x920
+#define HDMI_CEC_TX_DEST                        0x924
+#define HDMI_CEC_SETUP                          0x938
+#define HDMI_CEC_TX_COMMAND                     0x93C
+#define HDMI_CEC_TX_OPERAND                     0x940
+#define HDMI_CEC_TRANSMIT_DATA                  0x97C
+#define HDMI_CEC_CA_7_0                         0x988
+#define HDMI_CEC_CA_15_8                        0x98C
+#define HDMI_CEC_INT_STATUS_0                   0x998
+#define HDMI_CEC_INT_STATUS_1                   0x99C
+#define HDMI_CEC_INT_ENABLE_0                   0x990
+#define HDMI_CEC_INT_ENABLE_1                   0x994
+#define HDMI_CEC_RX_CONTROL                     0x9B0
+#define HDMI_CEC_RX_COUNT                       0x9B4
+#define HDMI_CEC_RX_CMD_HEADER                  0x9B8
+#define HDMI_CEC_RX_COMMAND                     0x9BC
+#define HDMI_CEC_RX_OPERAND                     0x9C0
+
+#define HDMI_CEC_TX_FIFO_INT_MASK		0x64
+#define HDMI_CEC_RETRANSMIT_CNT_INT_MASK	0x2
+
+#define HDMI_CORE_CEC_RETRY    200
+
+static void hdmi_cec_received_msg(struct hdmi_core_data *core)
+{
+	u32 cnt = hdmi_read_reg(core->base, HDMI_CEC_RX_COUNT) & 0xff;
+
+	/* While there are CEC frames in the FIFO */
+	while (cnt & 0x70) {
+		/* and the frame doesn't have an error */
+		if (!(cnt & 0x80)) {
+			struct cec_msg msg = {};
+			unsigned int i;
+
+			/* then read the message */
+			msg.len = cnt & 0xf;
+			msg.msg[0] = hdmi_read_reg(core->base,
+						   HDMI_CEC_RX_CMD_HEADER);
+			msg.msg[1] = hdmi_read_reg(core->base,
+						   HDMI_CEC_RX_COMMAND);
+			for (i = 0; i < msg.len; i++) {
+				unsigned int reg = HDMI_CEC_RX_OPERAND + i * 4;
+
+				msg.msg[2 + i] =
+					hdmi_read_reg(core->base, reg);
+			}
+			msg.len += 2;
+			cec_received_msg(core->adap, &msg);
+		}
+		/* Clear the current frame from the FIFO */
+		hdmi_write_reg(core->base, HDMI_CEC_RX_CONTROL, 1);
+		/* Wait until the current frame is cleared */
+		while (hdmi_read_reg(core->base, HDMI_CEC_RX_CONTROL) & 1)
+			udelay(1);
+		/*
+		 * Re-read the count register and loop to see if there are
+		 * more messages in the FIFO.
+		 */
+		cnt = hdmi_read_reg(core->base, HDMI_CEC_RX_COUNT) & 0xff;
+	}
+}
+
+static void hdmi_cec_transmit_fifo_empty(struct hdmi_core_data *core, u32 stat1)
+{
+	if (stat1 & 2) {
+		u32 dbg3 = hdmi_read_reg(core->base, HDMI_CEC_DBG_3);
+
+		cec_transmit_done(core->adap,
+				  CEC_TX_STATUS_NACK |
+				  CEC_TX_STATUS_MAX_RETRIES,
+				  0, (dbg3 >> 4) & 7, 0, 0);
+	} else if (stat1 & 1) {
+		cec_transmit_done(core->adap,
+				  CEC_TX_STATUS_ARB_LOST |
+				  CEC_TX_STATUS_MAX_RETRIES,
+				  0, 0, 0, 0);
+	} else if (stat1 == 0) {
+		cec_transmit_done(core->adap, CEC_TX_STATUS_OK,
+				  0, 0, 0, 0);
+	}
+}
+
+void hdmi4_cec_irq(struct hdmi_core_data *core)
+{
+	u32 stat0 = hdmi_read_reg(core->base, HDMI_CEC_INT_STATUS_0);
+	u32 stat1 = hdmi_read_reg(core->base, HDMI_CEC_INT_STATUS_1);
+
+	hdmi_write_reg(core->base, HDMI_CEC_INT_STATUS_0, stat0);
+	hdmi_write_reg(core->base, HDMI_CEC_INT_STATUS_1, stat1);
+
+	if (stat0 & 0x40)
+		REG_FLD_MOD(core->base, HDMI_CEC_DBG_3, 0x1, 7, 7);
+	else if (stat0 & 0x24)
+		hdmi_cec_transmit_fifo_empty(core, stat1);
+	if (stat1 & 2) {
+		u32 dbg3 = hdmi_read_reg(core->base, HDMI_CEC_DBG_3);
+
+		cec_transmit_done(core->adap,
+				  CEC_TX_STATUS_NACK |
+				  CEC_TX_STATUS_MAX_RETRIES,
+				  0, (dbg3 >> 4) & 7, 0, 0);
+	} else if (stat1 & 1) {
+		cec_transmit_done(core->adap,
+				  CEC_TX_STATUS_ARB_LOST |
+				  CEC_TX_STATUS_MAX_RETRIES,
+				  0, 0, 0, 0);
+	}
+	if (stat0 & 0x02)
+		hdmi_cec_received_msg(core);
+	if (stat1 & 0x3)
+		REG_FLD_MOD(core->base, HDMI_CEC_DBG_3, 0x1, 7, 7);
+}
+
+static bool hdmi_cec_clear_tx_fifo(struct cec_adapter *adap)
+{
+	struct hdmi_core_data *core = cec_get_drvdata(adap);
+	int retry = HDMI_CORE_CEC_RETRY;
+	int temp;
+
+	REG_FLD_MOD(core->base, HDMI_CEC_DBG_3, 0x1, 7, 7);
+	while (retry) {
+		temp = hdmi_read_reg(core->base, HDMI_CEC_DBG_3);
+		if (FLD_GET(temp, 7, 7) == 0)
+			break;
+		retry--;
+	}
+	return retry != 0;
+}
+
+static bool hdmi_cec_clear_rx_fifo(struct cec_adapter *adap)
+{
+	struct hdmi_core_data *core = cec_get_drvdata(adap);
+	int retry = HDMI_CORE_CEC_RETRY;
+	int temp;
+
+	hdmi_write_reg(core->base, HDMI_CEC_RX_CONTROL, 0x3);
+	retry = HDMI_CORE_CEC_RETRY;
+	while (retry) {
+		temp = hdmi_read_reg(core->base, HDMI_CEC_RX_CONTROL);
+		if (FLD_GET(temp, 1, 0) == 0)
+			break;
+		retry--;
+	}
+	return retry != 0;
+}
+
+static int hdmi_cec_adap_enable(struct cec_adapter *adap, bool enable)
+{
+	struct hdmi_core_data *core = cec_get_drvdata(adap);
+	int temp, err;
+
+	if (!enable) {
+		hdmi_write_reg(core->base, HDMI_CEC_INT_ENABLE_0, 0);
+		hdmi_write_reg(core->base, HDMI_CEC_INT_ENABLE_1, 0);
+		REG_FLD_MOD(core->base, HDMI_CORE_SYS_INTR_UNMASK4, 0, 3, 3);
+		hdmi_wp_clear_irqenable(core->wp, HDMI_IRQ_CORE);
+		hdmi_wp_set_irqstatus(core->wp, HDMI_IRQ_CORE);
+		hdmi4_core_disable(NULL);
+		return 0;
+	}
+	err = hdmi4_core_enable(NULL);
+	if (err)
+		return err;
+
+	/* Clear TX FIFO */
+	if (!hdmi_cec_clear_tx_fifo(adap)) {
+		pr_err("cec-%s: could not clear TX FIFO\n", adap->name);
+		return -EIO;
+	}
+
+	/* Clear RX FIFO */
+	if (!hdmi_cec_clear_rx_fifo(adap)) {
+		pr_err("cec-%s: could not clear RX FIFO\n", adap->name);
+		return -EIO;
+	}
+
+	/* Clear CEC interrupts */
+	hdmi_write_reg(core->base, HDMI_CEC_INT_STATUS_1,
+		hdmi_read_reg(core->base, HDMI_CEC_INT_STATUS_1));
+	hdmi_write_reg(core->base, HDMI_CEC_INT_STATUS_0,
+		hdmi_read_reg(core->base, HDMI_CEC_INT_STATUS_0));
+
+	/* Enable HDMI core interrupts */
+	hdmi_wp_set_irqenable(core->wp, HDMI_IRQ_CORE);
+	/* Unmask CEC interrupt */
+	REG_FLD_MOD(core->base, HDMI_CORE_SYS_INTR_UNMASK4, 0x1, 3, 3);
+	/*
+	 * Enable CEC interrupts:
+	 * Transmit Buffer Full/Empty Change event
+	 * Transmitter FIFO Empty event
+	 * Receiver FIFO Not Empty event
+	 */
+	hdmi_write_reg(core->base, HDMI_CEC_INT_ENABLE_0, 0x26);
+	/*
+	 * Enable CEC interrupts:
+	 * RX FIFO Overrun Error event
+	 * Short Pulse Detected event
+	 * Frame Retransmit Count Exceeded event
+	 * Start Bit Irregularity event
+	 */
+	hdmi_write_reg(core->base, HDMI_CEC_INT_ENABLE_1, 0x0f);
+
+	/* cec calibration enable (self clearing) */
+	hdmi_write_reg(core->base, HDMI_CEC_SETUP, 0x03);
+	msleep(20);
+	hdmi_write_reg(core->base, HDMI_CEC_SETUP, 0x04);
+
+	temp = hdmi_read_reg(core->base, HDMI_CEC_SETUP);
+	if (FLD_GET(temp, 4, 4) != 0) {
+		temp = FLD_MOD(temp, 0, 4, 4);
+		hdmi_write_reg(core->base, HDMI_CEC_SETUP, temp);
+
+		/*
+		 * If we enabled CEC in middle of a CEC message on the bus,
+		 * we could have start bit irregularity and/or short
+		 * pulse event. Clear them now.
+		 */
+		temp = hdmi_read_reg(core->base, HDMI_CEC_INT_STATUS_1);
+		temp = FLD_MOD(0x0, 0x5, 2, 0);
+		hdmi_write_reg(core->base, HDMI_CEC_INT_STATUS_1, temp);
+	}
+	return 0;
+}
+
+static int hdmi_cec_adap_log_addr(struct cec_adapter *adap, u8 log_addr)
+{
+	struct hdmi_core_data *core = cec_get_drvdata(adap);
+	u32 v;
+
+	if (log_addr == CEC_LOG_ADDR_INVALID) {
+		hdmi_write_reg(core->base, HDMI_CEC_CA_7_0, 0);
+		hdmi_write_reg(core->base, HDMI_CEC_CA_15_8, 0);
+		return 0;
+	}
+	if (log_addr <= 7) {
+		v = hdmi_read_reg(core->base, HDMI_CEC_CA_7_0);
+		v |= 1 << log_addr;
+		hdmi_write_reg(core->base, HDMI_CEC_CA_7_0, v);
+	} else {
+		v = hdmi_read_reg(core->base, HDMI_CEC_CA_15_8);
+		v |= 1 << (log_addr - 8);
+		hdmi_write_reg(core->base, HDMI_CEC_CA_15_8, v);
+	}
+	return 0;
+}
+
+static int hdmi_cec_adap_transmit(struct cec_adapter *adap, u8 attempts,
+				   u32 signal_free_time, struct cec_msg *msg)
+{
+	struct hdmi_core_data *core = cec_get_drvdata(adap);
+	int temp;
+	u32 i;
+
+	/* Clear TX FIFO */
+	if (!hdmi_cec_clear_tx_fifo(adap)) {
+		pr_err("cec-%s: could not clear TX FIFO for transmit\n",
+		       adap->name);
+		return -EIO;
+	}
+
+	/* Clear TX interrupts */
+	hdmi_write_reg(core->base, HDMI_CEC_INT_STATUS_0,
+		       HDMI_CEC_TX_FIFO_INT_MASK);
+
+	hdmi_write_reg(core->base, HDMI_CEC_INT_STATUS_1,
+		       HDMI_CEC_RETRANSMIT_CNT_INT_MASK);
+
+	/* Set the retry count */
+	REG_FLD_MOD(core->base, HDMI_CEC_DBG_3, attempts - 1, 6, 4);
+
+	/* Set the initiator addresses */
+	hdmi_write_reg(core->base, HDMI_CEC_TX_INIT, cec_msg_initiator(msg));
+
+	/* Set destination id */
+	temp = cec_msg_destination(msg);
+	if (msg->len == 1)
+		temp |= 0x80;
+	hdmi_write_reg(core->base, HDMI_CEC_TX_DEST, temp);
+	if (msg->len == 1)
+		return 0;
+
+	/* Setup command and arguments for the command */
+	hdmi_write_reg(core->base, HDMI_CEC_TX_COMMAND, msg->msg[1]);
+
+	for (i = 0; i < msg->len - 2; i++)
+		hdmi_write_reg(core->base, HDMI_CEC_TX_OPERAND + i * 4,
+			       msg->msg[2 + i]);
+
+	/* Operand count */
+	hdmi_write_reg(core->base, HDMI_CEC_TRANSMIT_DATA,
+		       (msg->len - 2) | 0x10);
+	return 0;
+}
+
+static const struct cec_adap_ops hdmi_cec_adap_ops = {
+	.adap_enable = hdmi_cec_adap_enable,
+	.adap_log_addr = hdmi_cec_adap_log_addr,
+	.adap_transmit = hdmi_cec_adap_transmit,
+};
+
+void hdmi4_cec_set_phys_addr(struct hdmi_core_data *core, u16 pa)
+{
+	cec_s_phys_addr(core->adap, pa, false);
+}
+
+int hdmi4_cec_init(struct platform_device *pdev, struct hdmi_core_data *core,
+		  struct hdmi_wp_data *wp)
+{
+	const u32 caps = CEC_CAP_TRANSMIT | CEC_CAP_LOG_ADDRS |
+			 CEC_CAP_PASSTHROUGH | CEC_CAP_RC;
+	int ret;
+
+	core->adap = cec_allocate_adapter(&hdmi_cec_adap_ops, core,
+		"omap4", caps, CEC_MAX_LOG_ADDRS);
+	ret = PTR_ERR_OR_ZERO(core->adap);
+	if (ret < 0)
+		return ret;
+	core->wp = wp;
+
+	/*
+	 * Initialize CEC clock divider: CEC needs 2MHz clock hence
+	 * set the devider to 24 to get 48/24=2MHz clock
+	 */
+	REG_FLD_MOD(core->wp->base, HDMI_WP_CLK, 0x18, 5, 0);
+
+	ret = cec_register_adapter(core->adap, &pdev->dev);
+	if (ret < 0) {
+		cec_delete_adapter(core->adap);
+		return ret;
+	}
+	return 0;
+}
+
+void hdmi4_cec_uninit(struct hdmi_core_data *core)
+{
+	cec_unregister_adapter(core->adap);
+}
diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi4_cec.h b/drivers/gpu/drm/omapdrm/dss/hdmi4_cec.h
new file mode 100644
index 000000000000..0292337c97cc
--- /dev/null
+++ b/drivers/gpu/drm/omapdrm/dss/hdmi4_cec.h
@@ -0,0 +1,55 @@
+/*
+ * HDMI header definition for OMAP4 HDMI CEC IP
+ *
+ * Copyright 2016-2017 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef _HDMI4_CEC_H_
+#define _HDMI4_CEC_H_
+
+struct hdmi_core_data;
+struct hdmi_wp_data;
+struct platform_device;
+
+/* HDMI CEC funcs */
+#ifdef CONFIG_OMAP4_DSS_HDMI_CEC
+void hdmi4_cec_set_phys_addr(struct hdmi_core_data *core, u16 pa);
+void hdmi4_cec_irq(struct hdmi_core_data *core);
+int hdmi4_cec_init(struct platform_device *pdev, struct hdmi_core_data *core,
+		  struct hdmi_wp_data *wp);
+void hdmi4_cec_uninit(struct hdmi_core_data *core);
+#else
+static inline void hdmi4_cec_set_phys_addr(struct hdmi_core_data *core, u16 pa)
+{
+}
+
+static inline void hdmi4_cec_irq(struct hdmi_core_data *core)
+{
+}
+
+static inline int hdmi4_cec_init(struct platform_device *pdev,
+				struct hdmi_core_data *core,
+				struct hdmi_wp_data *wp)
+{
+	return 0;
+}
+
+static inline void hdmi4_cec_uninit(struct hdmi_core_data *core)
+{
+}
+#endif
+
+#endif
diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi4_core.c b/drivers/gpu/drm/omapdrm/dss/hdmi4_core.c
index 365cf07daa01..b06f9956e733 100644
--- a/drivers/gpu/drm/omapdrm/dss/hdmi4_core.c
+++ b/drivers/gpu/drm/omapdrm/dss/hdmi4_core.c
@@ -208,9 +208,9 @@ static void hdmi_core_init(struct hdmi_core_video_config *video_cfg)
 	video_cfg->tclk_sel_clkmult = HDMI_FPLL10IDCK;
 }
 
-static void hdmi_core_powerdown_disable(struct hdmi_core_data *core)
+void hdmi4_core_powerdown_disable(struct hdmi_core_data *core)
 {
-	DSSDBG("Enter hdmi_core_powerdown_disable\n");
+	DSSDBG("Enter hdmi4_core_powerdown_disable\n");
 	REG_FLD_MOD(core->base, HDMI_CORE_SYS_SYS_CTRL1, 0x1, 0, 0);
 }
 
@@ -335,9 +335,6 @@ void hdmi4_configure(struct hdmi_core_data *core,
 	 */
 	hdmi_core_swreset_assert(core);
 
-	/* power down off */
-	hdmi_core_powerdown_disable(core);
-
 	v_core_cfg.pkt_mode = HDMI_PACKETMODE24BITPERPIXEL;
 	v_core_cfg.hdmi_dvi = cfg->hdmi_dvi_mode;
 
@@ -889,25 +886,36 @@ struct hdmi4_features {
 	bool audio_use_mclk;
 };
 
-static const struct hdmi4_features hdmi4_es1_features = {
+static const struct hdmi4_features hdmi4430_es1_features = {
 	.cts_swmode = false,
 	.audio_use_mclk = false,
 };
 
-static const struct hdmi4_features hdmi4_es2_features = {
+static const struct hdmi4_features hdmi4430_es2_features = {
 	.cts_swmode = true,
 	.audio_use_mclk = false,
 };
 
-static const struct hdmi4_features hdmi4_es3_features = {
+static const struct hdmi4_features hdmi4_features = {
 	.cts_swmode = true,
 	.audio_use_mclk = true,
 };
 
 static const struct soc_device_attribute hdmi4_soc_devices[] = {
-	{ .family = "OMAP4", .revision = "ES1.?", .data = &hdmi4_es1_features },
-	{ .family = "OMAP4", .revision = "ES2.?", .data = &hdmi4_es2_features },
-	{ .family = "OMAP4",			  .data = &hdmi4_es3_features },
+	{
+		.machine = "OMAP4430",
+		.revision = "ES1.?",
+		.data = &hdmi4430_es1_features,
+	},
+	{
+		.machine = "OMAP4430",
+		.revision = "ES2.?",
+		.data = &hdmi4430_es2_features,
+	},
+	{
+		.family = "OMAP4",
+		.data = &hdmi4_features,
+	},
 	{ /* sentinel */ }
 };
 
diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi4_core.h b/drivers/gpu/drm/omapdrm/dss/hdmi4_core.h
index a069f96ec6f6..b6ab579e44d2 100644
--- a/drivers/gpu/drm/omapdrm/dss/hdmi4_core.h
+++ b/drivers/gpu/drm/omapdrm/dss/hdmi4_core.h
@@ -266,6 +266,10 @@ void hdmi4_configure(struct hdmi_core_data *core, struct hdmi_wp_data *wp,
 void hdmi4_core_dump(struct hdmi_core_data *core, struct seq_file *s);
 int hdmi4_core_init(struct platform_device *pdev, struct hdmi_core_data *core);
 
+int hdmi4_core_enable(struct omap_dss_device *dssdev);
+void hdmi4_core_disable(struct omap_dss_device *dssdev);
+void hdmi4_core_powerdown_disable(struct hdmi_core_data *core);
+
 int hdmi4_audio_start(struct hdmi_core_data *core, struct hdmi_wp_data *wp);
 void hdmi4_audio_stop(struct hdmi_core_data *core, struct hdmi_wp_data *wp);
 int hdmi4_audio_config(struct hdmi_core_data *core, struct hdmi_wp_data *wp,
diff --git a/drivers/gpu/drm/omapdrm/dss/omapdss.h b/drivers/gpu/drm/omapdrm/dss/omapdss.h
index 47a331670963..990422b35784 100644
--- a/drivers/gpu/drm/omapdrm/dss/omapdss.h
+++ b/drivers/gpu/drm/omapdrm/dss/omapdss.h
@@ -395,6 +395,7 @@ struct omapdss_hdmi_ops {
 			    struct videomode *vm);
 
 	int (*read_edid)(struct omap_dss_device *dssdev, u8 *buf, int len);
+	void (*lost_hotplug)(struct omap_dss_device *dssdev);
 	bool (*detect)(struct omap_dss_device *dssdev);
 
 	int (*register_hpd_cb)(struct omap_dss_device *dssdev,
diff --git a/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c b/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c
index 1dd3dafc59af..c60a85e82c6d 100644
--- a/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c
+++ b/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c
@@ -638,7 +638,8 @@ static int omap_dmm_probe(struct platform_device *dev)
 		match = of_match_node(dmm_of_match, dev->dev.of_node);
 		if (!match) {
 			dev_err(&dev->dev, "failed to find matching device node\n");
-			return -ENODEV;
+			ret = -ENODEV;
+			goto fail;
 		}
 
 		omap_dmm->plat_data = match->data;
diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig
index d84a031fae24..726f3fb3312d 100644
--- a/drivers/gpu/drm/panel/Kconfig
+++ b/drivers/gpu/drm/panel/Kconfig
@@ -63,6 +63,15 @@ config DRM_PANEL_LG_LG4573
 	  Say Y here if you want to enable support for LG4573 RGB panel.
 	  To compile this driver as a module, choose M here.
 
+config DRM_PANEL_ORISETECH_OTM8009A
+	tristate "Orise Technology otm8009a 480x800 dsi 2dl panel"
+	depends on OF
+	depends on DRM_MIPI_DSI
+	depends on BACKLIGHT_CLASS_DEVICE
+	help
+	  Say Y here if you want to enable support for Orise Technology
+	  otm8009a 480x800 dsi 2dl panel.
+
 config DRM_PANEL_PANASONIC_VVX10F034N00
 	tristate "Panasonic VVX10F034N00 1920x1200 video mode panel"
 	depends on OF
@@ -73,6 +82,14 @@ config DRM_PANEL_PANASONIC_VVX10F034N00
 	  WUXGA (1920x1200) Novatek NT1397-based DSI panel as found in some
 	  Xperia Z2 tablets
 
+config DRM_PANEL_RASPBERRYPI_TOUCHSCREEN
+	tristate "Raspberry Pi 7-inch touchscreen panel"
+	depends on DRM_MIPI_DSI
+	help
+	  Say Y here if you want to enable support for the Raspberry
+	  Pi 7" Touchscreen.  To compile this driver as a module,
+	  choose M here.
+
 config DRM_PANEL_SAMSUNG_S6E3HA2
 	tristate "Samsung S6E3HA2 DSI video mode panel"
 	depends on OF
@@ -80,12 +97,28 @@ config DRM_PANEL_SAMSUNG_S6E3HA2
 	depends on BACKLIGHT_CLASS_DEVICE
 	select VIDEOMODE_HELPERS
 
+config DRM_PANEL_SAMSUNG_S6E63J0X03
+	tristate "Samsung S6E63J0X03 DSI command mode panel"
+	depends on OF
+	depends on DRM_MIPI_DSI
+	depends on BACKLIGHT_CLASS_DEVICE
+	select VIDEOMODE_HELPERS
+
 config DRM_PANEL_SAMSUNG_S6E8AA0
 	tristate "Samsung S6E8AA0 DSI video mode panel"
 	depends on OF
 	select DRM_MIPI_DSI
 	select VIDEOMODE_HELPERS
 
+config DRM_PANEL_SEIKO_43WVF1G
+	tristate "Seiko 43WVF1G panel"
+	depends on OF
+	depends on BACKLIGHT_CLASS_DEVICE
+	select VIDEOMODE_HELPERS
+	help
+	  Say Y here if you want to enable support for the Seiko
+	  43WVF1G controller for 800x480 LCD panels
+
 config DRM_PANEL_SHARP_LQ101R1SX01
 	tristate "Sharp LQ101R1SX01 panel"
 	depends on OF
diff --git a/drivers/gpu/drm/panel/Makefile b/drivers/gpu/drm/panel/Makefile
index d73d3e661cec..2c4e1a93e05f 100644
--- a/drivers/gpu/drm/panel/Makefile
+++ b/drivers/gpu/drm/panel/Makefile
@@ -4,10 +4,14 @@ obj-$(CONFIG_DRM_PANEL_SIMPLE) += panel-simple.o
 obj-$(CONFIG_DRM_PANEL_INNOLUX_P079ZCA) += panel-innolux-p079zca.o
 obj-$(CONFIG_DRM_PANEL_JDI_LT070ME05000) += panel-jdi-lt070me05000.o
 obj-$(CONFIG_DRM_PANEL_LG_LG4573) += panel-lg-lg4573.o
+obj-$(CONFIG_DRM_PANEL_ORISETECH_OTM8009A) += panel-orisetech-otm8009a.o
 obj-$(CONFIG_DRM_PANEL_PANASONIC_VVX10F034N00) += panel-panasonic-vvx10f034n00.o
+obj-$(CONFIG_DRM_PANEL_RASPBERRYPI_TOUCHSCREEN) += panel-raspberrypi-touchscreen.o
 obj-$(CONFIG_DRM_PANEL_SAMSUNG_LD9040) += panel-samsung-ld9040.o
 obj-$(CONFIG_DRM_PANEL_SAMSUNG_S6E3HA2) += panel-samsung-s6e3ha2.o
+obj-$(CONFIG_DRM_PANEL_SAMSUNG_S6E63J0X03) += panel-samsung-s6e63j0x03.o
 obj-$(CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0) += panel-samsung-s6e8aa0.o
+obj-$(CONFIG_DRM_PANEL_SEIKO_43WVF1G) += panel-seiko-43wvf1g.o
 obj-$(CONFIG_DRM_PANEL_SHARP_LQ101R1SX01) += panel-sharp-lq101r1sx01.o
 obj-$(CONFIG_DRM_PANEL_SHARP_LS043T1LE01) += panel-sharp-ls043t1le01.o
 obj-$(CONFIG_DRM_PANEL_SITRONIX_ST7789V) += panel-sitronix-st7789v.o
diff --git a/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c b/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c
new file mode 100644
index 000000000000..c189cd6329c8
--- /dev/null
+++ b/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c
@@ -0,0 +1,491 @@
+/*
+ * Copyright (C) STMicroelectronics SA 2017
+ *
+ * Authors: Philippe Cornu <philippe.cornu@st.com>
+ *          Yannick Fertre <yannick.fertre@st.com>
+ *
+ * License terms:  GNU General Public License (GPL), version 2
+ */
+#include <drm/drmP.h>
+#include <drm/drm_mipi_dsi.h>
+#include <drm/drm_panel.h>
+#include <linux/backlight.h>
+#include <linux/gpio/consumer.h>
+#include <video/mipi_display.h>
+
+#define DRV_NAME "orisetech_otm8009a"
+
+#define OTM8009A_BACKLIGHT_DEFAULT	240
+#define OTM8009A_BACKLIGHT_MAX		255
+
+/* Manufacturer Command Set */
+#define MCS_ADRSFT	0x0000	/* Address Shift Function */
+#define MCS_PANSET	0xB3A6	/* Panel Type Setting */
+#define MCS_SD_CTRL	0xC0A2	/* Source Driver Timing Setting */
+#define MCS_P_DRV_M	0xC0B4	/* Panel Driving Mode */
+#define MCS_OSC_ADJ	0xC181	/* Oscillator Adjustment for Idle/Normal mode */
+#define MCS_RGB_VID_SET	0xC1A1	/* RGB Video Mode Setting */
+#define MCS_SD_PCH_CTRL	0xC480	/* Source Driver Precharge Control */
+#define MCS_NO_DOC1	0xC48A	/* Command not documented */
+#define MCS_PWR_CTRL1	0xC580	/* Power Control Setting 1 */
+#define MCS_PWR_CTRL2	0xC590	/* Power Control Setting 2 for Normal Mode */
+#define MCS_PWR_CTRL4	0xC5B0	/* Power Control Setting 4 for DC Voltage */
+#define MCS_PANCTRLSET1	0xCB80	/* Panel Control Setting 1 */
+#define MCS_PANCTRLSET2	0xCB90	/* Panel Control Setting 2 */
+#define MCS_PANCTRLSET3	0xCBA0	/* Panel Control Setting 3 */
+#define MCS_PANCTRLSET4	0xCBB0	/* Panel Control Setting 4 */
+#define MCS_PANCTRLSET5	0xCBC0	/* Panel Control Setting 5 */
+#define MCS_PANCTRLSET6	0xCBD0	/* Panel Control Setting 6 */
+#define MCS_PANCTRLSET7	0xCBE0	/* Panel Control Setting 7 */
+#define MCS_PANCTRLSET8	0xCBF0	/* Panel Control Setting 8 */
+#define MCS_PANU2D1	0xCC80	/* Panel U2D Setting 1 */
+#define MCS_PANU2D2	0xCC90	/* Panel U2D Setting 2 */
+#define MCS_PANU2D3	0xCCA0	/* Panel U2D Setting 3 */
+#define MCS_PAND2U1	0xCCB0	/* Panel D2U Setting 1 */
+#define MCS_PAND2U2	0xCCC0	/* Panel D2U Setting 2 */
+#define MCS_PAND2U3	0xCCD0	/* Panel D2U Setting 3 */
+#define MCS_GOAVST	0xCE80	/* GOA VST Setting */
+#define MCS_GOACLKA1	0xCEA0	/* GOA CLKA1 Setting */
+#define MCS_GOACLKA3	0xCEB0	/* GOA CLKA3 Setting */
+#define MCS_GOAECLK	0xCFC0	/* GOA ECLK Setting */
+#define MCS_NO_DOC2	0xCFD0	/* Command not documented */
+#define MCS_GVDDSET	0xD800	/* GVDD/NGVDD */
+#define MCS_VCOMDC	0xD900	/* VCOM Voltage Setting */
+#define MCS_GMCT2_2P	0xE100	/* Gamma Correction 2.2+ Setting */
+#define MCS_GMCT2_2N	0xE200	/* Gamma Correction 2.2- Setting */
+#define MCS_NO_DOC3	0xF5B6	/* Command not documented */
+#define MCS_CMD2_ENA1	0xFF00	/* Enable Access Command2 "CMD2" */
+#define MCS_CMD2_ENA2	0xFF80	/* Enable Access Orise Command2 */
+
+struct otm8009a {
+	struct device *dev;
+	struct drm_panel panel;
+	struct backlight_device *bl_dev;
+	struct gpio_desc *reset_gpio;
+	bool prepared;
+	bool enabled;
+};
+
+static const struct drm_display_mode default_mode = {
+	.clock = 32729,
+	.hdisplay = 480,
+	.hsync_start = 480 + 120,
+	.hsync_end = 480 + 120 + 63,
+	.htotal = 480 + 120 + 63 + 120,
+	.vdisplay = 800,
+	.vsync_start = 800 + 12,
+	.vsync_end = 800 + 12 + 12,
+	.vtotal = 800 + 12 + 12 + 12,
+	.vrefresh = 50,
+	.flags = 0,
+	.width_mm = 52,
+	.height_mm = 86,
+};
+
+static inline struct otm8009a *panel_to_otm8009a(struct drm_panel *panel)
+{
+	return container_of(panel, struct otm8009a, panel);
+}
+
+static void otm8009a_dcs_write_buf(struct otm8009a *ctx, const void *data,
+				   size_t len)
+{
+	struct mipi_dsi_device *dsi = to_mipi_dsi_device(ctx->dev);
+
+	if (mipi_dsi_dcs_write_buffer(dsi, data, len) < 0)
+		DRM_WARN("mipi dsi dcs write buffer failed\n");
+}
+
+#define dcs_write_seq(ctx, seq...)			\
+({							\
+	static const u8 d[] = { seq };			\
+	otm8009a_dcs_write_buf(ctx, d, ARRAY_SIZE(d));	\
+})
+
+#define dcs_write_cmd_at(ctx, cmd, seq...)		\
+({							\
+	dcs_write_seq(ctx, MCS_ADRSFT, (cmd) & 0xFF);	\
+	dcs_write_seq(ctx, (cmd) >> 8, seq);		\
+})
+
+static int otm8009a_init_sequence(struct otm8009a *ctx)
+{
+	struct mipi_dsi_device *dsi = to_mipi_dsi_device(ctx->dev);
+	int ret;
+
+	/* Enter CMD2 */
+	dcs_write_cmd_at(ctx, MCS_CMD2_ENA1, 0x80, 0x09, 0x01);
+
+	/* Enter Orise Command2 */
+	dcs_write_cmd_at(ctx, MCS_CMD2_ENA2, 0x80, 0x09);
+
+	dcs_write_cmd_at(ctx, MCS_SD_PCH_CTRL, 0x30);
+	mdelay(10);
+
+	dcs_write_cmd_at(ctx, MCS_NO_DOC1, 0x40);
+	mdelay(10);
+
+	dcs_write_cmd_at(ctx, MCS_PWR_CTRL4 + 1, 0xA9);
+	dcs_write_cmd_at(ctx, MCS_PWR_CTRL2 + 1, 0x34);
+	dcs_write_cmd_at(ctx, MCS_P_DRV_M, 0x50);
+	dcs_write_cmd_at(ctx, MCS_VCOMDC, 0x4E);
+	dcs_write_cmd_at(ctx, MCS_OSC_ADJ, 0x66); /* 65Hz */
+	dcs_write_cmd_at(ctx, MCS_PWR_CTRL2 + 2, 0x01);
+	dcs_write_cmd_at(ctx, MCS_PWR_CTRL2 + 5, 0x34);
+	dcs_write_cmd_at(ctx, MCS_PWR_CTRL2 + 4, 0x33);
+	dcs_write_cmd_at(ctx, MCS_GVDDSET, 0x79, 0x79);
+	dcs_write_cmd_at(ctx, MCS_SD_CTRL + 1, 0x1B);
+	dcs_write_cmd_at(ctx, MCS_PWR_CTRL1 + 2, 0x83);
+	dcs_write_cmd_at(ctx, MCS_SD_PCH_CTRL + 1, 0x83);
+	dcs_write_cmd_at(ctx, MCS_RGB_VID_SET, 0x0E);
+	dcs_write_cmd_at(ctx, MCS_PANSET, 0x00, 0x01);
+
+	dcs_write_cmd_at(ctx, MCS_GOAVST, 0x85, 0x01, 0x00, 0x84, 0x01, 0x00);
+	dcs_write_cmd_at(ctx, MCS_GOACLKA1, 0x18, 0x04, 0x03, 0x39, 0x00, 0x00,
+			 0x00, 0x18, 0x03, 0x03, 0x3A, 0x00, 0x00, 0x00);
+	dcs_write_cmd_at(ctx, MCS_GOACLKA3, 0x18, 0x02, 0x03, 0x3B, 0x00, 0x00,
+			 0x00, 0x18, 0x01, 0x03, 0x3C, 0x00, 0x00, 0x00);
+	dcs_write_cmd_at(ctx, MCS_GOAECLK, 0x01, 0x01, 0x20, 0x20, 0x00, 0x00,
+			 0x01, 0x02, 0x00, 0x00);
+
+	dcs_write_cmd_at(ctx, MCS_NO_DOC2, 0x00);
+
+	dcs_write_cmd_at(ctx, MCS_PANCTRLSET1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
+	dcs_write_cmd_at(ctx, MCS_PANCTRLSET2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+			 0, 0, 0, 0, 0);
+	dcs_write_cmd_at(ctx, MCS_PANCTRLSET3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+			 0, 0, 0, 0, 0);
+	dcs_write_cmd_at(ctx, MCS_PANCTRLSET4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
+	dcs_write_cmd_at(ctx, MCS_PANCTRLSET5, 0, 4, 4, 4, 4, 4, 0, 0, 0, 0,
+			 0, 0, 0, 0, 0);
+	dcs_write_cmd_at(ctx, MCS_PANCTRLSET6, 0, 0, 0, 0, 0, 0, 4, 4, 4, 4,
+			 4, 0, 0, 0, 0);
+	dcs_write_cmd_at(ctx, MCS_PANCTRLSET7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
+	dcs_write_cmd_at(ctx, MCS_PANCTRLSET8, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+			 0xFF, 0xFF, 0xFF, 0xFF, 0xFF);
+
+	dcs_write_cmd_at(ctx, MCS_PANU2D1, 0x00, 0x26, 0x09, 0x0B, 0x01, 0x25,
+			 0x00, 0x00, 0x00, 0x00);
+	dcs_write_cmd_at(ctx, MCS_PANU2D2, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+			 0x00, 0x00, 0x00, 0x00, 0x00, 0x26, 0x0A, 0x0C, 0x02);
+	dcs_write_cmd_at(ctx, MCS_PANU2D3, 0x25, 0x00, 0x00, 0x00, 0x00, 0x00,
+			 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00);
+	dcs_write_cmd_at(ctx, MCS_PAND2U1, 0x00, 0x25, 0x0C, 0x0A, 0x02, 0x26,
+			 0x00, 0x00, 0x00, 0x00);
+	dcs_write_cmd_at(ctx, MCS_PAND2U2, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+			 0x00, 0x00, 0x00, 0x00, 0x00, 0x25, 0x0B, 0x09, 0x01);
+	dcs_write_cmd_at(ctx, MCS_PAND2U3, 0x26, 0x00, 0x00, 0x00, 0x00, 0x00,
+			 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00);
+
+	dcs_write_cmd_at(ctx, MCS_PWR_CTRL1 + 1, 0x66);
+
+	dcs_write_cmd_at(ctx, MCS_NO_DOC3, 0x06);
+
+	dcs_write_cmd_at(ctx, MCS_GMCT2_2P, 0x00, 0x09, 0x0F, 0x0E, 0x07, 0x10,
+			 0x0B, 0x0A, 0x04, 0x07, 0x0B, 0x08, 0x0F, 0x10, 0x0A,
+			 0x01);
+	dcs_write_cmd_at(ctx, MCS_GMCT2_2N, 0x00, 0x09, 0x0F, 0x0E, 0x07, 0x10,
+			 0x0B, 0x0A, 0x04, 0x07, 0x0B, 0x08, 0x0F, 0x10, 0x0A,
+			 0x01);
+
+	/* Exit CMD2 */
+	dcs_write_cmd_at(ctx, MCS_CMD2_ENA1, 0xFF, 0xFF, 0xFF);
+
+	ret = mipi_dsi_dcs_nop(dsi);
+	if (ret)
+		return ret;
+
+	ret = mipi_dsi_dcs_exit_sleep_mode(dsi);
+	if (ret)
+		return ret;
+
+	/* Wait for sleep out exit */
+	mdelay(120);
+
+	/* Default portrait 480x800 rgb24 */
+	dcs_write_seq(ctx, MIPI_DCS_SET_ADDRESS_MODE, 0x00);
+
+	ret = mipi_dsi_dcs_set_column_address(dsi, 0,
+					      default_mode.hdisplay - 1);
+	if (ret)
+		return ret;
+
+	ret = mipi_dsi_dcs_set_page_address(dsi, 0, default_mode.vdisplay - 1);
+	if (ret)
+		return ret;
+
+	/* See otm8009a driver documentation for pixel format descriptions */
+	ret = mipi_dsi_dcs_set_pixel_format(dsi, MIPI_DCS_PIXEL_FMT_24BIT |
+					    MIPI_DCS_PIXEL_FMT_24BIT << 4);
+	if (ret)
+		return ret;
+
+	/* Disable CABC feature */
+	dcs_write_seq(ctx, MIPI_DCS_WRITE_POWER_SAVE, 0x00);
+
+	ret = mipi_dsi_dcs_set_display_on(dsi);
+	if (ret)
+		return ret;
+
+	ret = mipi_dsi_dcs_nop(dsi);
+	if (ret)
+		return ret;
+
+	/* Send Command GRAM memory write (no parameters) */
+	dcs_write_seq(ctx, MIPI_DCS_WRITE_MEMORY_START);
+
+	return 0;
+}
+
+static int otm8009a_disable(struct drm_panel *panel)
+{
+	struct otm8009a *ctx = panel_to_otm8009a(panel);
+	struct mipi_dsi_device *dsi = to_mipi_dsi_device(ctx->dev);
+	int ret;
+
+	if (!ctx->enabled)
+		return 0; /* This is not an issue so we return 0 here */
+
+	/* Power off the backlight. Note: end-user still controls brightness */
+	ctx->bl_dev->props.power = FB_BLANK_POWERDOWN;
+	ret = backlight_update_status(ctx->bl_dev);
+	if (ret)
+		return ret;
+
+	ret = mipi_dsi_dcs_set_display_off(dsi);
+	if (ret)
+		return ret;
+
+	ret = mipi_dsi_dcs_enter_sleep_mode(dsi);
+	if (ret)
+		return ret;
+
+	msleep(120);
+
+	ctx->enabled = false;
+
+	return 0;
+}
+
+static int otm8009a_unprepare(struct drm_panel *panel)
+{
+	struct otm8009a *ctx = panel_to_otm8009a(panel);
+
+	if (!ctx->prepared)
+		return 0;
+
+	if (ctx->reset_gpio) {
+		gpiod_set_value_cansleep(ctx->reset_gpio, 1);
+		msleep(20);
+	}
+
+	ctx->prepared = false;
+
+	return 0;
+}
+
+static int otm8009a_prepare(struct drm_panel *panel)
+{
+	struct otm8009a *ctx = panel_to_otm8009a(panel);
+	int ret;
+
+	if (ctx->prepared)
+		return 0;
+
+	if (ctx->reset_gpio) {
+		gpiod_set_value_cansleep(ctx->reset_gpio, 0);
+		gpiod_set_value_cansleep(ctx->reset_gpio, 1);
+		msleep(20);
+		gpiod_set_value_cansleep(ctx->reset_gpio, 0);
+		msleep(100);
+	}
+
+	ret = otm8009a_init_sequence(ctx);
+	if (ret)
+		return ret;
+
+	ctx->prepared = true;
+
+	/*
+	 * Power on the backlight. Note: end-user still controls brightness
+	 * Note: ctx->prepared must be true before updating the backlight.
+	 */
+	ctx->bl_dev->props.power = FB_BLANK_UNBLANK;
+	backlight_update_status(ctx->bl_dev);
+
+	return 0;
+}
+
+static int otm8009a_enable(struct drm_panel *panel)
+{
+	struct otm8009a *ctx = panel_to_otm8009a(panel);
+
+	ctx->enabled = true;
+
+	return 0;
+}
+
+static int otm8009a_get_modes(struct drm_panel *panel)
+{
+	struct drm_display_mode *mode;
+
+	mode = drm_mode_duplicate(panel->drm, &default_mode);
+	if (!mode) {
+		DRM_ERROR("failed to add mode %ux%ux@%u\n",
+			  default_mode.hdisplay, default_mode.vdisplay,
+			  default_mode.vrefresh);
+		return -ENOMEM;
+	}
+
+	drm_mode_set_name(mode);
+
+	mode->type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED;
+	drm_mode_probed_add(panel->connector, mode);
+
+	panel->connector->display_info.width_mm = mode->width_mm;
+	panel->connector->display_info.height_mm = mode->height_mm;
+
+	return 1;
+}
+
+static const struct drm_panel_funcs otm8009a_drm_funcs = {
+	.disable   = otm8009a_disable,
+	.unprepare = otm8009a_unprepare,
+	.prepare   = otm8009a_prepare,
+	.enable    = otm8009a_enable,
+	.get_modes = otm8009a_get_modes,
+};
+
+/*
+ * DSI-BASED BACKLIGHT
+ */
+
+static int otm8009a_backlight_update_status(struct backlight_device *bd)
+{
+	struct otm8009a *ctx = bl_get_data(bd);
+	u8 data[2];
+
+	if (!ctx->prepared) {
+		DRM_DEBUG("lcd not ready yet for setting its backlight!\n");
+		return -ENXIO;
+	}
+
+	if (bd->props.power <= FB_BLANK_NORMAL) {
+		/* Power on the backlight with the requested brightness
+		 * Note We can not use mipi_dsi_dcs_set_display_brightness()
+		 * as otm8009a driver support only 8-bit brightness (1 param).
+		 */
+		data[0] = MIPI_DCS_SET_DISPLAY_BRIGHTNESS;
+		data[1] = bd->props.brightness;
+		otm8009a_dcs_write_buf(ctx, data, ARRAY_SIZE(data));
+
+		/* set Brightness Control & Backlight on */
+		data[1] = 0x24;
+
+	} else {
+		/* Power off the backlight: set Brightness Control & Bl off */
+		data[1] = 0;
+	}
+
+	/* Update Brightness Control & Backlight */
+	data[0] = MIPI_DCS_WRITE_CONTROL_DISPLAY;
+	otm8009a_dcs_write_buf(ctx, data, ARRAY_SIZE(data));
+
+	return 0;
+}
+
+static const struct backlight_ops otm8009a_backlight_ops = {
+	.update_status = otm8009a_backlight_update_status,
+};
+
+static int otm8009a_probe(struct mipi_dsi_device *dsi)
+{
+	struct device *dev = &dsi->dev;
+	struct otm8009a *ctx;
+	int ret;
+
+	ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL);
+	if (!ctx)
+		return -ENOMEM;
+
+	ctx->reset_gpio = devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_LOW);
+	if (IS_ERR(ctx->reset_gpio)) {
+		dev_err(dev, "cannot get reset-gpio\n");
+		return PTR_ERR(ctx->reset_gpio);
+	}
+
+	mipi_dsi_set_drvdata(dsi, ctx);
+
+	ctx->dev = dev;
+
+	dsi->lanes = 2;
+	dsi->format = MIPI_DSI_FMT_RGB888;
+	dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST |
+			  MIPI_DSI_MODE_LPM;
+
+	drm_panel_init(&ctx->panel);
+	ctx->panel.dev = dev;
+	ctx->panel.funcs = &otm8009a_drm_funcs;
+
+	ctx->bl_dev = backlight_device_register(DRV_NAME "_backlight", dev, ctx,
+						&otm8009a_backlight_ops, NULL);
+	if (IS_ERR(ctx->bl_dev)) {
+		dev_err(dev, "failed to register backlight device\n");
+		return PTR_ERR(ctx->bl_dev);
+	}
+
+	ctx->bl_dev->props.max_brightness = OTM8009A_BACKLIGHT_MAX;
+	ctx->bl_dev->props.brightness = OTM8009A_BACKLIGHT_DEFAULT;
+	ctx->bl_dev->props.power = FB_BLANK_POWERDOWN;
+	ctx->bl_dev->props.type = BACKLIGHT_RAW;
+
+	drm_panel_add(&ctx->panel);
+
+	ret = mipi_dsi_attach(dsi);
+	if (ret < 0) {
+		dev_err(dev, "mipi_dsi_attach failed. Is host ready?\n");
+		drm_panel_remove(&ctx->panel);
+		backlight_device_unregister(ctx->bl_dev);
+		return ret;
+	}
+
+	DRM_INFO(DRV_NAME "_panel %ux%u@%u %ubpp dsi %udl - ready\n",
+		 default_mode.hdisplay, default_mode.vdisplay,
+		 default_mode.vrefresh,
+		 mipi_dsi_pixel_format_to_bpp(dsi->format), dsi->lanes);
+
+	return 0;
+}
+
+static int otm8009a_remove(struct mipi_dsi_device *dsi)
+{
+	struct otm8009a *ctx = mipi_dsi_get_drvdata(dsi);
+
+	mipi_dsi_detach(dsi);
+	drm_panel_remove(&ctx->panel);
+
+	backlight_device_unregister(ctx->bl_dev);
+
+	return 0;
+}
+
+static const struct of_device_id orisetech_otm8009a_of_match[] = {
+	{ .compatible = "orisetech,otm8009a" },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, orisetech_otm8009a_of_match);
+
+static struct mipi_dsi_driver orisetech_otm8009a_driver = {
+	.probe  = otm8009a_probe,
+	.remove = otm8009a_remove,
+	.driver = {
+		.name = DRV_NAME "_panel",
+		.of_match_table = orisetech_otm8009a_of_match,
+	},
+};
+module_mipi_dsi_driver(orisetech_otm8009a_driver);
+
+MODULE_AUTHOR("Philippe Cornu <philippe.cornu@st.com>");
+MODULE_AUTHOR("Yannick Fertre <yannick.fertre@st.com>");
+MODULE_DESCRIPTION("DRM driver for Orise Tech OTM8009A MIPI DSI panel");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/gpu/drm/panel/panel-raspberrypi-touchscreen.c b/drivers/gpu/drm/panel/panel-raspberrypi-touchscreen.c
new file mode 100644
index 000000000000..890fd6ff397c
--- /dev/null
+++ b/drivers/gpu/drm/panel/panel-raspberrypi-touchscreen.c
@@ -0,0 +1,514 @@
+/*
+ * Copyright © 2016-2017 Broadcom
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Portions of this file (derived from panel-simple.c) are:
+ *
+ * Copyright (C) 2013, NVIDIA Corporation.  All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sub license,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+/**
+ * Raspberry Pi 7" touchscreen panel driver.
+ *
+ * The 7" touchscreen consists of a DPI LCD panel, a Toshiba
+ * TC358762XBG DSI-DPI bridge, and an I2C-connected Atmel ATTINY88-MUR
+ * controlling power management, the LCD PWM, and initial register
+ * setup of the Tohsiba.
+ *
+ * This driver controls the TC358762 and ATTINY88, presenting a DSI
+ * device with a drm_panel.
+ */
+
+#include <linux/delay.h>
+#include <linux/err.h>
+#include <linux/fb.h>
+#include <linux/gpio.h>
+#include <linux/gpio/consumer.h>
+#include <linux/i2c.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/of_graph.h>
+#include <linux/pm.h>
+
+#include <drm/drm_panel.h>
+#include <drm/drmP.h>
+#include <drm/drm_crtc.h>
+#include <drm/drm_mipi_dsi.h>
+#include <drm/drm_panel.h>
+
+#define RPI_DSI_DRIVER_NAME "rpi-ts-dsi"
+
+/* I2C registers of the Atmel microcontroller. */
+enum REG_ADDR {
+	REG_ID = 0x80,
+	REG_PORTA, /* BIT(2) for horizontal flip, BIT(3) for vertical flip */
+	REG_PORTB,
+	REG_PORTC,
+	REG_PORTD,
+	REG_POWERON,
+	REG_PWM,
+	REG_DDRA,
+	REG_DDRB,
+	REG_DDRC,
+	REG_DDRD,
+	REG_TEST,
+	REG_WR_ADDRL,
+	REG_WR_ADDRH,
+	REG_READH,
+	REG_READL,
+	REG_WRITEH,
+	REG_WRITEL,
+	REG_ID2,
+};
+
+/* DSI D-PHY Layer Registers */
+#define D0W_DPHYCONTTX		0x0004
+#define CLW_DPHYCONTRX		0x0020
+#define D0W_DPHYCONTRX		0x0024
+#define D1W_DPHYCONTRX		0x0028
+#define COM_DPHYCONTRX		0x0038
+#define CLW_CNTRL		0x0040
+#define D0W_CNTRL		0x0044
+#define D1W_CNTRL		0x0048
+#define DFTMODE_CNTRL		0x0054
+
+/* DSI PPI Layer Registers */
+#define PPI_STARTPPI		0x0104
+#define PPI_BUSYPPI		0x0108
+#define PPI_LINEINITCNT		0x0110
+#define PPI_LPTXTIMECNT		0x0114
+#define PPI_CLS_ATMR		0x0140
+#define PPI_D0S_ATMR		0x0144
+#define PPI_D1S_ATMR		0x0148
+#define PPI_D0S_CLRSIPOCOUNT	0x0164
+#define PPI_D1S_CLRSIPOCOUNT	0x0168
+#define CLS_PRE			0x0180
+#define D0S_PRE			0x0184
+#define D1S_PRE			0x0188
+#define CLS_PREP		0x01A0
+#define D0S_PREP		0x01A4
+#define D1S_PREP		0x01A8
+#define CLS_ZERO		0x01C0
+#define D0S_ZERO		0x01C4
+#define D1S_ZERO		0x01C8
+#define PPI_CLRFLG		0x01E0
+#define PPI_CLRSIPO		0x01E4
+#define HSTIMEOUT		0x01F0
+#define HSTIMEOUTENABLE		0x01F4
+
+/* DSI Protocol Layer Registers */
+#define DSI_STARTDSI		0x0204
+#define DSI_BUSYDSI		0x0208
+#define DSI_LANEENABLE		0x0210
+# define DSI_LANEENABLE_CLOCK		BIT(0)
+# define DSI_LANEENABLE_D0		BIT(1)
+# define DSI_LANEENABLE_D1		BIT(2)
+
+#define DSI_LANESTATUS0		0x0214
+#define DSI_LANESTATUS1		0x0218
+#define DSI_INTSTATUS		0x0220
+#define DSI_INTMASK		0x0224
+#define DSI_INTCLR		0x0228
+#define DSI_LPTXTO		0x0230
+#define DSI_MODE		0x0260
+#define DSI_PAYLOAD0		0x0268
+#define DSI_PAYLOAD1		0x026C
+#define DSI_SHORTPKTDAT		0x0270
+#define DSI_SHORTPKTREQ		0x0274
+#define DSI_BTASTA		0x0278
+#define DSI_BTACLR		0x027C
+
+/* DSI General Registers */
+#define DSIERRCNT		0x0300
+#define DSISIGMOD		0x0304
+
+/* DSI Application Layer Registers */
+#define APLCTRL			0x0400
+#define APLSTAT			0x0404
+#define APLERR			0x0408
+#define PWRMOD			0x040C
+#define RDPKTLN			0x0410
+#define PXLFMT			0x0414
+#define MEMWRCMD		0x0418
+
+/* LCDC/DPI Host Registers */
+#define LCDCTRL			0x0420
+#define HSR			0x0424
+#define HDISPR			0x0428
+#define VSR			0x042C
+#define VDISPR			0x0430
+#define VFUEN			0x0434
+
+/* DBI-B Host Registers */
+#define DBIBCTRL		0x0440
+
+/* SPI Master Registers */
+#define SPICMR			0x0450
+#define SPITCR			0x0454
+
+/* System Controller Registers */
+#define SYSSTAT			0x0460
+#define SYSCTRL			0x0464
+#define SYSPLL1			0x0468
+#define SYSPLL2			0x046C
+#define SYSPLL3			0x0470
+#define SYSPMCTRL		0x047C
+
+/* GPIO Registers */
+#define GPIOC			0x0480
+#define GPIOO			0x0484
+#define GPIOI			0x0488
+
+/* I2C Registers */
+#define I2CCLKCTRL		0x0490
+
+/* Chip/Rev Registers */
+#define IDREG			0x04A0
+
+/* Debug Registers */
+#define WCMDQUEUE		0x0500
+#define RCMDQUEUE		0x0504
+
+struct rpi_touchscreen {
+	struct drm_panel base;
+	struct mipi_dsi_device *dsi;
+	struct i2c_client *i2c;
+};
+
+static const struct drm_display_mode rpi_touchscreen_modes[] = {
+	{
+		/* Modeline comes from the Raspberry Pi firmware, with HFP=1
+		 * plugged in and clock re-computed from that.
+		 */
+		.clock = 25979400 / 1000,
+		.hdisplay = 800,
+		.hsync_start = 800 + 1,
+		.hsync_end = 800 + 1 + 2,
+		.htotal = 800 + 1 + 2 + 46,
+		.vdisplay = 480,
+		.vsync_start = 480 + 7,
+		.vsync_end = 480 + 7 + 2,
+		.vtotal = 480 + 7 + 2 + 21,
+		.vrefresh = 60,
+	},
+};
+
+static struct rpi_touchscreen *panel_to_ts(struct drm_panel *panel)
+{
+	return container_of(panel, struct rpi_touchscreen, base);
+}
+
+static u8 rpi_touchscreen_i2c_read(struct rpi_touchscreen *ts, u8 reg)
+{
+	return i2c_smbus_read_byte_data(ts->i2c, reg);
+}
+
+static void rpi_touchscreen_i2c_write(struct rpi_touchscreen *ts,
+				      u8 reg, u8 val)
+{
+	int ret;
+
+	ret = i2c_smbus_write_byte_data(ts->i2c, reg, val);
+	if (ret)
+		dev_err(&ts->dsi->dev, "I2C write failed: %d\n", ret);
+}
+
+static int rpi_touchscreen_write(struct rpi_touchscreen *ts, u16 reg, u32 val)
+{
+#if 0
+	/* The firmware uses LP DSI transactions like this to bring up
+	 * the hardware, which should be faster than using I2C to then
+	 * pass to the Toshiba.  However, I was unable to get it to
+	 * work.
+	 */
+	u8 msg[] = {
+		reg,
+		reg >> 8,
+		val,
+		val >> 8,
+		val >> 16,
+		val >> 24,
+	};
+
+	mipi_dsi_dcs_write_buffer(ts->dsi, msg, sizeof(msg));
+#else
+	rpi_touchscreen_i2c_write(ts, REG_WR_ADDRH, reg >> 8);
+	rpi_touchscreen_i2c_write(ts, REG_WR_ADDRL, reg);
+	rpi_touchscreen_i2c_write(ts, REG_WRITEH, val >> 8);
+	rpi_touchscreen_i2c_write(ts, REG_WRITEL, val);
+#endif
+
+	return 0;
+}
+
+static int rpi_touchscreen_disable(struct drm_panel *panel)
+{
+	struct rpi_touchscreen *ts = panel_to_ts(panel);
+
+	rpi_touchscreen_i2c_write(ts, REG_PWM, 0);
+
+	rpi_touchscreen_i2c_write(ts, REG_POWERON, 0);
+	udelay(1);
+
+	return 0;
+}
+
+static int rpi_touchscreen_noop(struct drm_panel *panel)
+{
+	return 0;
+}
+
+static int rpi_touchscreen_enable(struct drm_panel *panel)
+{
+	struct rpi_touchscreen *ts = panel_to_ts(panel);
+	int i;
+
+	rpi_touchscreen_i2c_write(ts, REG_POWERON, 1);
+	/* Wait for nPWRDWN to go low to indicate poweron is done. */
+	for (i = 0; i < 100; i++) {
+		if (rpi_touchscreen_i2c_read(ts, REG_PORTB) & 1)
+			break;
+	}
+
+	rpi_touchscreen_write(ts, DSI_LANEENABLE,
+			      DSI_LANEENABLE_CLOCK |
+			      DSI_LANEENABLE_D0);
+	rpi_touchscreen_write(ts, PPI_D0S_CLRSIPOCOUNT, 0x05);
+	rpi_touchscreen_write(ts, PPI_D1S_CLRSIPOCOUNT, 0x05);
+	rpi_touchscreen_write(ts, PPI_D0S_ATMR, 0x00);
+	rpi_touchscreen_write(ts, PPI_D1S_ATMR, 0x00);
+	rpi_touchscreen_write(ts, PPI_LPTXTIMECNT, 0x03);
+
+	rpi_touchscreen_write(ts, SPICMR, 0x00);
+	rpi_touchscreen_write(ts, LCDCTRL, 0x00100150);
+	rpi_touchscreen_write(ts, SYSCTRL, 0x040f);
+	msleep(100);
+
+	rpi_touchscreen_write(ts, PPI_STARTPPI, 0x01);
+	rpi_touchscreen_write(ts, DSI_STARTDSI, 0x01);
+	msleep(100);
+
+	/* Turn on the backlight. */
+	rpi_touchscreen_i2c_write(ts, REG_PWM, 255);
+
+	/* Default to the same orientation as the closed source
+	 * firmware used for the panel.  Runtime rotation
+	 * configuration will be supported using VC4's plane
+	 * orientation bits.
+	 */
+	rpi_touchscreen_i2c_write(ts, REG_PORTA, BIT(2));
+
+	return 0;
+}
+
+static int rpi_touchscreen_get_modes(struct drm_panel *panel)
+{
+	struct drm_connector *connector = panel->connector;
+	struct drm_device *drm = panel->drm;
+	unsigned int i, num = 0;
+	static const u32 bus_format = MEDIA_BUS_FMT_RGB888_1X24;
+
+	for (i = 0; i < ARRAY_SIZE(rpi_touchscreen_modes); i++) {
+		const struct drm_display_mode *m = &rpi_touchscreen_modes[i];
+		struct drm_display_mode *mode;
+
+		mode = drm_mode_duplicate(drm, m);
+		if (!mode) {
+			dev_err(drm->dev, "failed to add mode %ux%u@%u\n",
+				m->hdisplay, m->vdisplay, m->vrefresh);
+			continue;
+		}
+
+		mode->type |= DRM_MODE_TYPE_DRIVER;
+
+		if (i == 0)
+			mode->type |= DRM_MODE_TYPE_PREFERRED;
+
+		drm_mode_set_name(mode);
+
+		drm_mode_probed_add(connector, mode);
+		num++;
+	}
+
+	connector->display_info.bpc = 8;
+	connector->display_info.width_mm = 154;
+	connector->display_info.height_mm = 86;
+	drm_display_info_set_bus_formats(&connector->display_info,
+					 &bus_format, 1);
+
+	return num;
+}
+
+static const struct drm_panel_funcs rpi_touchscreen_funcs = {
+	.disable = rpi_touchscreen_disable,
+	.unprepare = rpi_touchscreen_noop,
+	.prepare = rpi_touchscreen_noop,
+	.enable = rpi_touchscreen_enable,
+	.get_modes = rpi_touchscreen_get_modes,
+};
+
+static int rpi_touchscreen_probe(struct i2c_client *i2c,
+				 const struct i2c_device_id *id)
+{
+	struct device *dev = &i2c->dev;
+	struct rpi_touchscreen *ts;
+	struct device_node *endpoint, *dsi_host_node;
+	struct mipi_dsi_host *host;
+	int ret, ver;
+	struct mipi_dsi_device_info info = {
+		.type = RPI_DSI_DRIVER_NAME,
+		.channel = 0,
+		.node = NULL,
+	};
+
+	ts = devm_kzalloc(dev, sizeof(*ts), GFP_KERNEL);
+	if (!ts)
+		return -ENOMEM;
+
+	i2c_set_clientdata(i2c, ts);
+
+	ts->i2c = i2c;
+
+	ver = rpi_touchscreen_i2c_read(ts, REG_ID);
+	if (ver < 0) {
+		dev_err(dev, "Atmel I2C read failed: %d\n", ver);
+		return -ENODEV;
+	}
+
+	switch (ver) {
+	case 0xde: /* ver 1 */
+	case 0xc3: /* ver 2 */
+		break;
+	default:
+		dev_err(dev, "Unknown Atmel firmware revision: 0x%02x\n", ver);
+		return -ENODEV;
+	}
+
+	/* Turn off at boot, so we can cleanly sequence powering on. */
+	rpi_touchscreen_i2c_write(ts, REG_POWERON, 0);
+
+	/* Look up the DSI host.  It needs to probe before we do. */
+	endpoint = of_graph_get_next_endpoint(dev->of_node, NULL);
+	dsi_host_node = of_graph_get_remote_port_parent(endpoint);
+	host = of_find_mipi_dsi_host_by_node(dsi_host_node);
+	of_node_put(dsi_host_node);
+	if (!host) {
+		of_node_put(endpoint);
+		return -EPROBE_DEFER;
+	}
+
+	info.node = of_graph_get_remote_port(endpoint);
+	of_node_put(endpoint);
+
+	ts->dsi = mipi_dsi_device_register_full(host, &info);
+	if (IS_ERR(ts->dsi)) {
+		dev_err(dev, "DSI device registration failed: %ld\n",
+			PTR_ERR(ts->dsi));
+		return PTR_ERR(ts->dsi);
+	}
+
+	ts->base.dev = dev;
+	ts->base.funcs = &rpi_touchscreen_funcs;
+
+	/* This appears last, as it's what will unblock the DSI host
+	 * driver's component bind function.
+	 */
+	ret = drm_panel_add(&ts->base);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
+static int rpi_touchscreen_remove(struct i2c_client *i2c)
+{
+	struct rpi_touchscreen *ts = i2c_get_clientdata(i2c);
+
+	mipi_dsi_detach(ts->dsi);
+
+	drm_panel_remove(&ts->base);
+
+	mipi_dsi_device_unregister(ts->dsi);
+	kfree(ts->dsi);
+
+	return 0;
+}
+
+static int rpi_touchscreen_dsi_probe(struct mipi_dsi_device *dsi)
+{
+	int ret;
+
+	dsi->mode_flags = (MIPI_DSI_MODE_VIDEO |
+			   MIPI_DSI_MODE_VIDEO_SYNC_PULSE |
+			   MIPI_DSI_MODE_LPM);
+	dsi->format = MIPI_DSI_FMT_RGB888;
+	dsi->lanes = 1;
+
+	ret = mipi_dsi_attach(dsi);
+
+	if (ret)
+		dev_err(&dsi->dev, "failed to attach dsi to host: %d\n", ret);
+
+	return ret;
+}
+
+static struct mipi_dsi_driver rpi_touchscreen_dsi_driver = {
+	.driver.name = RPI_DSI_DRIVER_NAME,
+	.probe = rpi_touchscreen_dsi_probe,
+};
+
+static const struct of_device_id rpi_touchscreen_of_ids[] = {
+	{ .compatible = "raspberrypi,7inch-touchscreen-panel" },
+	{ } /* sentinel */
+};
+MODULE_DEVICE_TABLE(of, rpi_touchscreen_of_ids);
+
+static struct i2c_driver rpi_touchscreen_driver = {
+	.driver = {
+		.name = "rpi_touchscreen",
+		.of_match_table = rpi_touchscreen_of_ids,
+	},
+	.probe = rpi_touchscreen_probe,
+	.remove = rpi_touchscreen_remove,
+};
+
+static int __init rpi_touchscreen_init(void)
+{
+	mipi_dsi_driver_register(&rpi_touchscreen_dsi_driver);
+	return i2c_add_driver(&rpi_touchscreen_driver);
+}
+module_init(rpi_touchscreen_init);
+
+static void __exit rpi_touchscreen_exit(void)
+{
+	i2c_del_driver(&rpi_touchscreen_driver);
+	mipi_dsi_driver_unregister(&rpi_touchscreen_dsi_driver);
+}
+module_exit(rpi_touchscreen_exit);
+
+MODULE_AUTHOR("Eric Anholt <eric@anholt.net>");
+MODULE_DESCRIPTION("Raspberry Pi 7-inch touchscreen driver");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c b/drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c
new file mode 100644
index 000000000000..aeb32aa58899
--- /dev/null
+++ b/drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c
@@ -0,0 +1,532 @@
+/*
+ * MIPI-DSI based S6E63J0X03 AMOLED lcd 1.63 inch panel driver.
+ *
+ * Copyright (c) 2014-2017 Samsung Electronics Co., Ltd
+ *
+ * Inki Dae <inki.dae@samsung.com>
+ * Hoegeun Kwon <hoegeun.kwon@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <drm/drmP.h>
+#include <drm/drm_mipi_dsi.h>
+#include <drm/drm_panel.h>
+#include <linux/backlight.h>
+#include <linux/gpio/consumer.h>
+#include <linux/regulator/consumer.h>
+#include <video/mipi_display.h>
+
+#define MCS_LEVEL2_KEY		0xf0
+#define MCS_MTP_KEY		0xf1
+#define MCS_MTP_SET3		0xd4
+
+#define MAX_BRIGHTNESS		100
+#define DEFAULT_BRIGHTNESS	80
+
+#define NUM_GAMMA_STEPS		9
+#define GAMMA_CMD_CNT		28
+
+#define FIRST_COLUMN 20
+
+struct s6e63j0x03 {
+	struct device *dev;
+	struct drm_panel panel;
+	struct backlight_device *bl_dev;
+
+	struct regulator_bulk_data supplies[2];
+	struct gpio_desc *reset_gpio;
+};
+
+static const struct drm_display_mode default_mode = {
+	.clock = 4649,
+	.hdisplay = 320,
+	.hsync_start = 320 + 1,
+	.hsync_end = 320 + 1 + 1,
+	.htotal = 320 + 1 + 1 + 1,
+	.vdisplay = 320,
+	.vsync_start = 320 + 150,
+	.vsync_end = 320 + 150 + 1,
+	.vtotal = 320 + 150 + 1 + 2,
+	.vrefresh = 30,
+	.flags = 0,
+};
+
+static const unsigned char gamma_tbl[NUM_GAMMA_STEPS][GAMMA_CMD_CNT] = {
+	{	/* Gamma 10 */
+		MCS_MTP_SET3,
+		0x00, 0x00, 0x00, 0x7f, 0x7f, 0x7f, 0x52, 0x6b, 0x6f, 0x26,
+		0x28, 0x2d, 0x28, 0x26, 0x27, 0x33, 0x34, 0x32, 0x36, 0x36,
+		0x35, 0x00, 0xab, 0x00, 0xae, 0x00, 0xbf
+	},
+	{	/* gamma 30 */
+		MCS_MTP_SET3,
+		0x00, 0x00, 0x00, 0x70, 0x7f, 0x7f, 0x4e, 0x64, 0x69, 0x26,
+		0x27, 0x2a, 0x28, 0x29, 0x27, 0x31, 0x32, 0x31, 0x35, 0x34,
+		0x35, 0x00, 0xc4, 0x00, 0xca, 0x00, 0xdc
+	},
+	{	/* gamma 60 */
+		MCS_MTP_SET3,
+		0x00, 0x00, 0x00, 0x65, 0x7b, 0x7d, 0x5f, 0x67, 0x68, 0x2a,
+		0x28, 0x29, 0x28, 0x2a, 0x27, 0x31, 0x2f, 0x30, 0x34, 0x33,
+		0x34, 0x00, 0xd9, 0x00, 0xe4, 0x00, 0xf5
+	},
+	{	/* gamma 90 */
+		MCS_MTP_SET3,
+		0x00, 0x00, 0x00, 0x4d, 0x6f, 0x71, 0x67, 0x6a, 0x6c, 0x29,
+		0x28, 0x28, 0x28, 0x29, 0x27, 0x30, 0x2e, 0x30, 0x32, 0x31,
+		0x31, 0x00, 0xea, 0x00, 0xf6, 0x01, 0x09
+	},
+	{	/* gamma 120 */
+		MCS_MTP_SET3,
+		0x00, 0x00, 0x00, 0x3d, 0x66, 0x68, 0x69, 0x69, 0x69, 0x28,
+		0x28, 0x27, 0x28, 0x28, 0x27, 0x30, 0x2e, 0x2f, 0x31, 0x31,
+		0x30, 0x00, 0xf9, 0x01, 0x05, 0x01, 0x1b
+	},
+	{	/* gamma 150 */
+		MCS_MTP_SET3,
+		0x00, 0x00, 0x00, 0x31, 0x51, 0x53, 0x66, 0x66, 0x67, 0x28,
+		0x29, 0x27, 0x28, 0x27, 0x27, 0x2e, 0x2d, 0x2e, 0x31, 0x31,
+		0x30, 0x01, 0x04, 0x01, 0x11, 0x01, 0x29
+	},
+	{	/* gamma 200 */
+		MCS_MTP_SET3,
+		0x00, 0x00, 0x00, 0x2f, 0x4f, 0x51, 0x67, 0x65, 0x65, 0x29,
+		0x2a, 0x28, 0x27, 0x25, 0x26, 0x2d, 0x2c, 0x2c, 0x30, 0x30,
+		0x30, 0x01, 0x14, 0x01, 0x23, 0x01, 0x3b
+	},
+	{	/* gamma 240 */
+		MCS_MTP_SET3,
+		0x00, 0x00, 0x00, 0x2c, 0x4d, 0x50, 0x65, 0x63, 0x64, 0x2a,
+		0x2c, 0x29, 0x26, 0x24, 0x25, 0x2c, 0x2b, 0x2b, 0x30, 0x30,
+		0x30, 0x01, 0x1e, 0x01, 0x2f, 0x01, 0x47
+	},
+	{	/* gamma 300 */
+		MCS_MTP_SET3,
+		0x00, 0x00, 0x00, 0x38, 0x61, 0x64, 0x65, 0x63, 0x64, 0x28,
+		0x2a, 0x27, 0x26, 0x23, 0x25, 0x2b, 0x2b, 0x2a, 0x30, 0x2f,
+		0x30, 0x01, 0x2d, 0x01, 0x3f, 0x01, 0x57
+	}
+};
+
+static inline struct s6e63j0x03 *panel_to_s6e63j0x03(struct drm_panel *panel)
+{
+	return container_of(panel, struct s6e63j0x03, panel);
+}
+
+static inline ssize_t s6e63j0x03_dcs_write_seq(struct s6e63j0x03 *ctx,
+					const void *seq, size_t len)
+{
+	struct mipi_dsi_device *dsi = to_mipi_dsi_device(ctx->dev);
+
+	return mipi_dsi_dcs_write_buffer(dsi, seq, len);
+}
+
+#define s6e63j0x03_dcs_write_seq_static(ctx, seq...)			\
+	({								\
+		static const u8 d[] = { seq };				\
+		s6e63j0x03_dcs_write_seq(ctx, d, ARRAY_SIZE(d));	\
+	})
+
+static inline int s6e63j0x03_enable_lv2_command(struct s6e63j0x03 *ctx)
+{
+	return s6e63j0x03_dcs_write_seq_static(ctx, MCS_LEVEL2_KEY, 0x5a, 0x5a);
+}
+
+static inline int s6e63j0x03_apply_mtp_key(struct s6e63j0x03 *ctx, bool on)
+{
+	if (on)
+		return s6e63j0x03_dcs_write_seq_static(ctx,
+				MCS_MTP_KEY, 0x5a, 0x5a);
+
+	return s6e63j0x03_dcs_write_seq_static(ctx, MCS_MTP_KEY, 0xa5, 0xa5);
+}
+
+static int s6e63j0x03_power_on(struct s6e63j0x03 *ctx)
+{
+	int ret;
+
+	ret = regulator_bulk_enable(ARRAY_SIZE(ctx->supplies), ctx->supplies);
+	if (ret < 0)
+		return ret;
+
+	msleep(30);
+
+	gpiod_set_value(ctx->reset_gpio, 1);
+	usleep_range(1000, 2000);
+	gpiod_set_value(ctx->reset_gpio, 0);
+	usleep_range(5000, 6000);
+
+	return 0;
+}
+
+static int s6e63j0x03_power_off(struct s6e63j0x03 *ctx)
+{
+	return regulator_bulk_disable(ARRAY_SIZE(ctx->supplies), ctx->supplies);
+}
+
+static unsigned int s6e63j0x03_get_brightness_index(unsigned int brightness)
+{
+	unsigned int index;
+
+	index = brightness / (MAX_BRIGHTNESS / NUM_GAMMA_STEPS);
+
+	if (index >= NUM_GAMMA_STEPS)
+		index = NUM_GAMMA_STEPS - 1;
+
+	return index;
+}
+
+static int s6e63j0x03_update_gamma(struct s6e63j0x03 *ctx,
+					unsigned int brightness)
+{
+	struct backlight_device *bl_dev = ctx->bl_dev;
+	unsigned int index = s6e63j0x03_get_brightness_index(brightness);
+	int ret;
+
+	ret = s6e63j0x03_apply_mtp_key(ctx, true);
+	if (ret < 0)
+		return ret;
+
+	ret = s6e63j0x03_dcs_write_seq(ctx, gamma_tbl[index], GAMMA_CMD_CNT);
+	if (ret < 0)
+		return ret;
+
+	ret = s6e63j0x03_apply_mtp_key(ctx, false);
+	if (ret < 0)
+		return ret;
+
+	bl_dev->props.brightness = brightness;
+
+	return 0;
+}
+
+static int s6e63j0x03_set_brightness(struct backlight_device *bl_dev)
+{
+	struct s6e63j0x03 *ctx = bl_get_data(bl_dev);
+	unsigned int brightness = bl_dev->props.brightness;
+
+	return s6e63j0x03_update_gamma(ctx, brightness);
+}
+
+static const struct backlight_ops s6e63j0x03_bl_ops = {
+	.update_status = s6e63j0x03_set_brightness,
+};
+
+static int s6e63j0x03_disable(struct drm_panel *panel)
+{
+	struct s6e63j0x03 *ctx = panel_to_s6e63j0x03(panel);
+	struct mipi_dsi_device *dsi = to_mipi_dsi_device(ctx->dev);
+	int ret;
+
+	ret = mipi_dsi_dcs_set_display_off(dsi);
+	if (ret < 0)
+		return ret;
+
+	ctx->bl_dev->props.power = FB_BLANK_NORMAL;
+
+	ret = mipi_dsi_dcs_enter_sleep_mode(dsi);
+	if (ret < 0)
+		return ret;
+
+	msleep(120);
+
+	return 0;
+}
+
+static int s6e63j0x03_unprepare(struct drm_panel *panel)
+{
+	struct s6e63j0x03 *ctx = panel_to_s6e63j0x03(panel);
+	int ret;
+
+	ret = s6e63j0x03_power_off(ctx);
+	if (ret < 0)
+		return ret;
+
+	ctx->bl_dev->props.power = FB_BLANK_POWERDOWN;
+
+	return 0;
+}
+
+static int s6e63j0x03_panel_init(struct s6e63j0x03 *ctx)
+{
+	struct mipi_dsi_device *dsi = to_mipi_dsi_device(ctx->dev);
+	int ret;
+
+	ret = s6e63j0x03_enable_lv2_command(ctx);
+	if (ret < 0)
+		return ret;
+
+	ret = s6e63j0x03_apply_mtp_key(ctx, true);
+	if (ret < 0)
+		return ret;
+
+	/* set porch adjustment */
+	ret = s6e63j0x03_dcs_write_seq_static(ctx, 0xf2, 0x1c, 0x28);
+	if (ret < 0)
+		return ret;
+
+	/* set frame freq */
+	ret = s6e63j0x03_dcs_write_seq_static(ctx, 0xb5, 0x00, 0x02, 0x00);
+	if (ret < 0)
+		return ret;
+
+	/* set caset, paset */
+	ret = mipi_dsi_dcs_set_column_address(dsi, FIRST_COLUMN,
+		default_mode.hdisplay - 1 + FIRST_COLUMN);
+	if (ret < 0)
+		return ret;
+
+	ret = mipi_dsi_dcs_set_page_address(dsi, 0, default_mode.vdisplay - 1);
+	if (ret < 0)
+		return ret;
+
+	/* set ltps timming 0, 1 */
+	ret = s6e63j0x03_dcs_write_seq_static(ctx, 0xf8, 0x08, 0x08, 0x08, 0x17,
+		0x00, 0x2a, 0x02, 0x26, 0x00, 0x00, 0x02, 0x00, 0x00);
+	if (ret < 0)
+		return ret;
+
+	ret = s6e63j0x03_dcs_write_seq_static(ctx, 0xf7, 0x02);
+	if (ret < 0)
+		return ret;
+
+	/* set param pos te_edge */
+	ret = s6e63j0x03_dcs_write_seq_static(ctx, 0xb0, 0x01);
+	if (ret < 0)
+		return ret;
+
+	/* set te rising edge */
+	ret = s6e63j0x03_dcs_write_seq_static(ctx, 0xe2, 0x0f);
+	if (ret < 0)
+		return ret;
+
+	/* set param pos default */
+	ret = s6e63j0x03_dcs_write_seq_static(ctx, 0xb0, 0x00);
+	if (ret < 0)
+		return ret;
+
+	ret = mipi_dsi_dcs_exit_sleep_mode(dsi);
+	if (ret < 0)
+		return ret;
+
+	ret = s6e63j0x03_apply_mtp_key(ctx, false);
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+static int s6e63j0x03_prepare(struct drm_panel *panel)
+{
+	struct s6e63j0x03 *ctx = panel_to_s6e63j0x03(panel);
+	int ret;
+
+	ret = s6e63j0x03_power_on(ctx);
+	if (ret < 0)
+		return ret;
+
+	ret = s6e63j0x03_panel_init(ctx);
+	if (ret < 0)
+		goto err;
+
+	ctx->bl_dev->props.power = FB_BLANK_NORMAL;
+
+	return 0;
+
+err:
+	s6e63j0x03_power_off(ctx);
+	return ret;
+}
+
+static int s6e63j0x03_enable(struct drm_panel *panel)
+{
+	struct s6e63j0x03 *ctx = panel_to_s6e63j0x03(panel);
+	struct mipi_dsi_device *dsi = to_mipi_dsi_device(ctx->dev);
+	int ret;
+
+	msleep(120);
+
+	ret = s6e63j0x03_apply_mtp_key(ctx, true);
+	if (ret < 0)
+		return ret;
+
+	/* set elvss_cond */
+	ret = s6e63j0x03_dcs_write_seq_static(ctx, 0xb1, 0x00, 0x09);
+	if (ret < 0)
+		return ret;
+
+	/* set pos */
+	ret = s6e63j0x03_dcs_write_seq_static(ctx,
+		MIPI_DCS_SET_ADDRESS_MODE, 0x40);
+	if (ret < 0)
+		return ret;
+
+	/* set default white brightness */
+	ret = mipi_dsi_dcs_set_display_brightness(dsi, 0x00ff);
+	if (ret < 0)
+		return ret;
+
+	/* set white ctrl */
+	ret = s6e63j0x03_dcs_write_seq_static(ctx,
+		MIPI_DCS_WRITE_CONTROL_DISPLAY, 0x20);
+	if (ret < 0)
+		return ret;
+
+	/* set acl off */
+	ret = s6e63j0x03_dcs_write_seq_static(ctx,
+		MIPI_DCS_WRITE_POWER_SAVE, 0x00);
+	if (ret < 0)
+		return ret;
+
+	ret = mipi_dsi_dcs_set_tear_on(dsi, MIPI_DSI_DCS_TEAR_MODE_VBLANK);
+	if (ret < 0)
+		return ret;
+
+	ret = s6e63j0x03_apply_mtp_key(ctx, false);
+	if (ret < 0)
+		return ret;
+
+	ret = mipi_dsi_dcs_set_display_on(dsi);
+	if (ret < 0)
+		return ret;
+
+	ctx->bl_dev->props.power = FB_BLANK_UNBLANK;
+
+	return 0;
+}
+
+static int s6e63j0x03_get_modes(struct drm_panel *panel)
+{
+	struct drm_connector *connector = panel->connector;
+	struct drm_display_mode *mode;
+
+	mode = drm_mode_duplicate(panel->drm, &default_mode);
+	if (!mode) {
+		DRM_ERROR("failed to add mode %ux%ux@%u\n",
+			default_mode.hdisplay, default_mode.vdisplay,
+			default_mode.vrefresh);
+		return -ENOMEM;
+	}
+
+	drm_mode_set_name(mode);
+
+	mode->type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED;
+	drm_mode_probed_add(connector, mode);
+
+	connector->display_info.width_mm = 29;
+	connector->display_info.height_mm = 29;
+
+	return 1;
+}
+
+static const struct drm_panel_funcs s6e63j0x03_funcs = {
+	.disable = s6e63j0x03_disable,
+	.unprepare = s6e63j0x03_unprepare,
+	.prepare = s6e63j0x03_prepare,
+	.enable = s6e63j0x03_enable,
+	.get_modes = s6e63j0x03_get_modes,
+};
+
+static int s6e63j0x03_probe(struct mipi_dsi_device *dsi)
+{
+	struct device *dev = &dsi->dev;
+	struct s6e63j0x03 *ctx;
+	int ret;
+
+	ctx = devm_kzalloc(dev, sizeof(struct s6e63j0x03), GFP_KERNEL);
+	if (!ctx)
+		return -ENOMEM;
+
+	mipi_dsi_set_drvdata(dsi, ctx);
+
+	ctx->dev = dev;
+
+	dsi->lanes = 1;
+	dsi->format = MIPI_DSI_FMT_RGB888;
+	dsi->mode_flags = MIPI_DSI_MODE_EOT_PACKET;
+
+	ctx->supplies[0].supply = "vdd3";
+	ctx->supplies[1].supply = "vci";
+	ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(ctx->supplies),
+				      ctx->supplies);
+	if (ret < 0) {
+		dev_err(dev, "failed to get regulators: %d\n", ret);
+		return ret;
+	}
+
+	ctx->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_LOW);
+	if (IS_ERR(ctx->reset_gpio)) {
+		dev_err(dev, "cannot get reset-gpio: %ld\n",
+				PTR_ERR(ctx->reset_gpio));
+		return PTR_ERR(ctx->reset_gpio);
+	}
+
+	drm_panel_init(&ctx->panel);
+	ctx->panel.dev = dev;
+	ctx->panel.funcs = &s6e63j0x03_funcs;
+
+	ctx->bl_dev = backlight_device_register("s6e63j0x03", dev, ctx,
+						&s6e63j0x03_bl_ops, NULL);
+	if (IS_ERR(ctx->bl_dev)) {
+		dev_err(dev, "failed to register backlight device\n");
+		return PTR_ERR(ctx->bl_dev);
+	}
+
+	ctx->bl_dev->props.max_brightness = MAX_BRIGHTNESS;
+	ctx->bl_dev->props.brightness = DEFAULT_BRIGHTNESS;
+	ctx->bl_dev->props.power = FB_BLANK_POWERDOWN;
+
+	ret = drm_panel_add(&ctx->panel);
+	if (ret < 0)
+		goto unregister_backlight;
+
+	ret = mipi_dsi_attach(dsi);
+	if (ret < 0)
+		goto remove_panel;
+
+	return ret;
+
+remove_panel:
+	drm_panel_remove(&ctx->panel);
+
+unregister_backlight:
+	backlight_device_unregister(ctx->bl_dev);
+
+	return ret;
+}
+
+static int s6e63j0x03_remove(struct mipi_dsi_device *dsi)
+{
+	struct s6e63j0x03 *ctx = mipi_dsi_get_drvdata(dsi);
+
+	mipi_dsi_detach(dsi);
+	drm_panel_remove(&ctx->panel);
+
+	backlight_device_unregister(ctx->bl_dev);
+
+	return 0;
+}
+
+static const struct of_device_id s6e63j0x03_of_match[] = {
+	{ .compatible = "samsung,s6e63j0x03" },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, s6e63j0x03_of_match);
+
+static struct mipi_dsi_driver s6e63j0x03_driver = {
+	.probe = s6e63j0x03_probe,
+	.remove = s6e63j0x03_remove,
+	.driver = {
+		.name = "panel_samsung_s6e63j0x03",
+		.of_match_table = s6e63j0x03_of_match,
+	},
+};
+module_mipi_dsi_driver(s6e63j0x03_driver);
+
+MODULE_AUTHOR("Inki Dae <inki.dae@samsung.com>");
+MODULE_AUTHOR("Hoegeun Kwon <hoegeun.kwon@samsung.com>");
+MODULE_DESCRIPTION("MIPI-DSI based s6e63j0x03 AMOLED LCD Panel Driver");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/gpu/drm/panel/panel-seiko-43wvf1g.c b/drivers/gpu/drm/panel/panel-seiko-43wvf1g.c
new file mode 100644
index 000000000000..71c09ed436ae
--- /dev/null
+++ b/drivers/gpu/drm/panel/panel-seiko-43wvf1g.c
@@ -0,0 +1,372 @@
+/*
+ * Copyright (C) 2017 NXP Semiconductors.
+ * Author: Marco Franchi <marco.franchi@nxp.com>
+ *
+ * Based on Panel Simple driver by Thierry Reding <treding@nvidia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version
+ * 2 as published by the Free Software Foundation.
+ */
+
+#include <linux/backlight.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/regulator/consumer.h>
+
+#include <drm/drmP.h>
+#include <drm/drm_crtc.h>
+#include <drm/drm_panel.h>
+
+#include <video/display_timing.h>
+#include <video/videomode.h>
+
+struct seiko_panel_desc {
+	const struct drm_display_mode *modes;
+	unsigned int num_modes;
+	const struct display_timing *timings;
+	unsigned int num_timings;
+
+	unsigned int bpc;
+
+	/**
+	 * @width: width (in millimeters) of the panel's active display area
+	 * @height: height (in millimeters) of the panel's active display area
+	 */
+	struct {
+		unsigned int width;
+		unsigned int height;
+	} size;
+
+	u32 bus_format;
+	u32 bus_flags;
+};
+
+struct seiko_panel {
+	struct drm_panel base;
+	bool prepared;
+	bool enabled;
+	const struct seiko_panel_desc *desc;
+	struct backlight_device *backlight;
+	struct regulator *dvdd;
+	struct regulator *avdd;
+};
+
+static inline struct seiko_panel *to_seiko_panel(struct drm_panel *panel)
+{
+	return container_of(panel, struct seiko_panel, base);
+}
+
+static int seiko_panel_get_fixed_modes(struct seiko_panel *panel)
+{
+	struct drm_connector *connector = panel->base.connector;
+	struct drm_device *drm = panel->base.drm;
+	struct drm_display_mode *mode;
+	unsigned int i, num = 0;
+
+	if (!panel->desc)
+		return 0;
+
+	for (i = 0; i < panel->desc->num_timings; i++) {
+		const struct display_timing *dt = &panel->desc->timings[i];
+		struct videomode vm;
+
+		videomode_from_timing(dt, &vm);
+		mode = drm_mode_create(drm);
+		if (!mode) {
+			dev_err(drm->dev, "failed to add mode %ux%u\n",
+				dt->hactive.typ, dt->vactive.typ);
+			continue;
+		}
+
+		drm_display_mode_from_videomode(&vm, mode);
+
+		mode->type |= DRM_MODE_TYPE_DRIVER;
+
+		if (panel->desc->num_timings == 1)
+			mode->type |= DRM_MODE_TYPE_PREFERRED;
+
+		drm_mode_probed_add(connector, mode);
+		num++;
+	}
+
+	for (i = 0; i < panel->desc->num_modes; i++) {
+		const struct drm_display_mode *m = &panel->desc->modes[i];
+
+		mode = drm_mode_duplicate(drm, m);
+		if (!mode) {
+			dev_err(drm->dev, "failed to add mode %ux%u@%u\n",
+				m->hdisplay, m->vdisplay, m->vrefresh);
+			continue;
+		}
+
+		mode->type |= DRM_MODE_TYPE_DRIVER;
+
+		if (panel->desc->num_modes == 1)
+			mode->type |= DRM_MODE_TYPE_PREFERRED;
+
+		drm_mode_set_name(mode);
+
+		drm_mode_probed_add(connector, mode);
+		num++;
+	}
+
+	connector->display_info.bpc = panel->desc->bpc;
+	connector->display_info.width_mm = panel->desc->size.width;
+	connector->display_info.height_mm = panel->desc->size.height;
+	if (panel->desc->bus_format)
+		drm_display_info_set_bus_formats(&connector->display_info,
+						 &panel->desc->bus_format, 1);
+	connector->display_info.bus_flags = panel->desc->bus_flags;
+
+	return num;
+}
+
+static int seiko_panel_disable(struct drm_panel *panel)
+{
+	struct seiko_panel *p = to_seiko_panel(panel);
+
+	if (!p->enabled)
+		return 0;
+
+	if (p->backlight) {
+		p->backlight->props.power = FB_BLANK_POWERDOWN;
+		p->backlight->props.state |= BL_CORE_FBBLANK;
+		backlight_update_status(p->backlight);
+	}
+
+	p->enabled = false;
+
+	return 0;
+}
+
+static int seiko_panel_unprepare(struct drm_panel *panel)
+{
+	struct seiko_panel *p = to_seiko_panel(panel);
+
+	if (!p->prepared)
+		return 0;
+
+	regulator_disable(p->avdd);
+
+	/* Add a 100ms delay as per the panel datasheet */
+	msleep(100);
+
+	regulator_disable(p->dvdd);
+
+	p->prepared = false;
+
+	return 0;
+}
+
+static int seiko_panel_prepare(struct drm_panel *panel)
+{
+	struct seiko_panel *p = to_seiko_panel(panel);
+	int err;
+
+	if (p->prepared)
+		return 0;
+
+	err = regulator_enable(p->dvdd);
+	if (err < 0) {
+		dev_err(panel->dev, "failed to enable dvdd: %d\n", err);
+		return err;
+	}
+
+	/* Add a 100ms delay as per the panel datasheet */
+	msleep(100);
+
+	err = regulator_enable(p->avdd);
+	if (err < 0) {
+		dev_err(panel->dev, "failed to enable avdd: %d\n", err);
+		goto disable_dvdd;
+	}
+
+	p->prepared = true;
+
+	return 0;
+
+disable_dvdd:
+	regulator_disable(p->dvdd);
+	return err;
+}
+
+static int seiko_panel_enable(struct drm_panel *panel)
+{
+	struct seiko_panel *p = to_seiko_panel(panel);
+
+	if (p->enabled)
+		return 0;
+
+	if (p->backlight) {
+		p->backlight->props.state &= ~BL_CORE_FBBLANK;
+		p->backlight->props.power = FB_BLANK_UNBLANK;
+		backlight_update_status(p->backlight);
+	}
+
+	p->enabled = true;
+
+	return 0;
+}
+
+static int seiko_panel_get_modes(struct drm_panel *panel)
+{
+	struct seiko_panel *p = to_seiko_panel(panel);
+
+	/* add hard-coded panel modes */
+	return seiko_panel_get_fixed_modes(p);
+}
+
+static int seiko_panel_get_timings(struct drm_panel *panel,
+				    unsigned int num_timings,
+				    struct display_timing *timings)
+{
+	struct seiko_panel *p = to_seiko_panel(panel);
+	unsigned int i;
+
+	if (p->desc->num_timings < num_timings)
+		num_timings = p->desc->num_timings;
+
+	if (timings)
+		for (i = 0; i < num_timings; i++)
+			timings[i] = p->desc->timings[i];
+
+	return p->desc->num_timings;
+}
+
+static const struct drm_panel_funcs seiko_panel_funcs = {
+	.disable = seiko_panel_disable,
+	.unprepare = seiko_panel_unprepare,
+	.prepare = seiko_panel_prepare,
+	.enable = seiko_panel_enable,
+	.get_modes = seiko_panel_get_modes,
+	.get_timings = seiko_panel_get_timings,
+};
+
+static int seiko_panel_probe(struct device *dev,
+					const struct seiko_panel_desc *desc)
+{
+	struct device_node *backlight;
+	struct seiko_panel *panel;
+	int err;
+
+	panel = devm_kzalloc(dev, sizeof(*panel), GFP_KERNEL);
+	if (!panel)
+		return -ENOMEM;
+
+	panel->enabled = false;
+	panel->prepared = false;
+	panel->desc = desc;
+
+	panel->dvdd = devm_regulator_get(dev, "dvdd");
+	if (IS_ERR(panel->dvdd))
+		return PTR_ERR(panel->dvdd);
+
+	panel->avdd = devm_regulator_get(dev, "avdd");
+	if (IS_ERR(panel->avdd))
+		return PTR_ERR(panel->avdd);
+
+	backlight = of_parse_phandle(dev->of_node, "backlight", 0);
+	if (backlight) {
+		panel->backlight = of_find_backlight_by_node(backlight);
+		of_node_put(backlight);
+
+		if (!panel->backlight)
+			return -EPROBE_DEFER;
+	}
+
+	drm_panel_init(&panel->base);
+	panel->base.dev = dev;
+	panel->base.funcs = &seiko_panel_funcs;
+
+	err = drm_panel_add(&panel->base);
+	if (err < 0)
+		return err;
+
+	dev_set_drvdata(dev, panel);
+
+	return 0;
+}
+
+static int seiko_panel_remove(struct platform_device *pdev)
+{
+	struct seiko_panel *panel = dev_get_drvdata(&pdev->dev);
+
+	drm_panel_detach(&panel->base);
+	drm_panel_remove(&panel->base);
+
+	seiko_panel_disable(&panel->base);
+
+	if (panel->backlight)
+		put_device(&panel->backlight->dev);
+
+	return 0;
+}
+
+static void seiko_panel_shutdown(struct platform_device *pdev)
+{
+	struct seiko_panel *panel = dev_get_drvdata(&pdev->dev);
+
+	seiko_panel_disable(&panel->base);
+}
+
+static const struct display_timing seiko_43wvf1g_timing = {
+	.pixelclock = { 33500000, 33500000, 33500000 },
+	.hactive = { 800, 800, 800 },
+	.hfront_porch = {  164, 164, 164 },
+	.hback_porch = { 89, 89, 89 },
+	.hsync_len = { 10, 10, 10 },
+	.vactive = { 480, 480, 480 },
+	.vfront_porch = { 10, 10, 10 },
+	.vback_porch = { 23, 23, 23 },
+	.vsync_len = { 10, 10, 10 },
+	.flags = DISPLAY_FLAGS_DE_LOW,
+};
+
+static const struct seiko_panel_desc seiko_43wvf1g = {
+	.timings = &seiko_43wvf1g_timing,
+	.num_timings = 1,
+	.bpc = 8,
+	.size = {
+		.width = 93,
+		.height = 57,
+	},
+	.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
+	.bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_NEGEDGE,
+};
+
+static const struct of_device_id platform_of_match[] = {
+	{
+		.compatible = "sii,43wvf1g",
+		.data = &seiko_43wvf1g,
+	}, {
+		/* sentinel */
+	}
+};
+MODULE_DEVICE_TABLE(of, platform_of_match);
+
+static int seiko_panel_platform_probe(struct platform_device *pdev)
+{
+	const struct of_device_id *id;
+
+	id = of_match_node(platform_of_match, pdev->dev.of_node);
+	if (!id)
+		return -ENODEV;
+
+	return seiko_panel_probe(&pdev->dev, id->data);
+}
+
+static struct platform_driver seiko_panel_platform_driver = {
+	.driver = {
+		.name = "seiko_panel",
+		.of_match_table = platform_of_match,
+	},
+	.probe = seiko_panel_platform_probe,
+	.remove = seiko_panel_remove,
+	.shutdown = seiko_panel_shutdown,
+};
+module_platform_driver(seiko_panel_platform_driver);
+
+MODULE_AUTHOR("Marco Franchi <marco.franchi@nxp.com");
+MODULE_DESCRIPTION("Seiko 43WVF1G panel driver");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 474fa759e06e..b7c4709f7b34 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -187,8 +187,7 @@ static int panel_simple_unprepare(struct drm_panel *panel)
 	if (!p->prepared)
 		return 0;
 
-	if (p->enable_gpio)
-		gpiod_set_value_cansleep(p->enable_gpio, 0);
+	gpiod_set_value_cansleep(p->enable_gpio, 0);
 
 	regulator_disable(p->supply);
 
@@ -214,8 +213,7 @@ static int panel_simple_prepare(struct drm_panel *panel)
 		return err;
 	}
 
-	if (p->enable_gpio)
-		gpiod_set_value_cansleep(p->enable_gpio, 1);
+	gpiod_set_value_cansleep(p->enable_gpio, 1);
 
 	if (p->desc->delay.prepare)
 		msleep(p->desc->delay.prepare);
@@ -315,7 +313,8 @@ static int panel_simple_probe(struct device *dev, const struct panel_desc *desc)
 						     GPIOD_OUT_LOW);
 	if (IS_ERR(panel->enable_gpio)) {
 		err = PTR_ERR(panel->enable_gpio);
-		dev_err(dev, "failed to request GPIO: %d\n", err);
+		if (err != -EPROBE_DEFER)
+			dev_err(dev, "failed to request GPIO: %d\n", err);
 		return err;
 	}
 
@@ -369,6 +368,7 @@ static int panel_simple_remove(struct device *dev)
 	drm_panel_remove(&panel->base);
 
 	panel_simple_disable(&panel->base);
+	panel_simple_unprepare(&panel->base);
 
 	if (panel->ddc)
 		put_device(&panel->ddc->dev);
@@ -384,6 +384,7 @@ static void panel_simple_shutdown(struct device *dev)
 	struct panel_simple *panel = dev_get_drvdata(dev);
 
 	panel_simple_disable(&panel->base);
+	panel_simple_unprepare(&panel->base);
 }
 
 static const struct drm_display_mode ampire_am_480272h3tmqw_t01h_mode = {
@@ -1007,6 +1008,10 @@ static const struct panel_desc hitachi_tx23d38vm0caa = {
 		.width = 195,
 		.height = 117,
 	},
+	.delay = {
+		.enable = 160,
+		.disable = 160,
+	},
 };
 
 static const struct drm_display_mode innolux_at043tn24_mode = {
@@ -1017,8 +1022,8 @@ static const struct drm_display_mode innolux_at043tn24_mode = {
 	.htotal = 480 + 2 + 41 + 2,
 	.vdisplay = 272,
 	.vsync_start = 272 + 2,
-	.vsync_end = 272 + 2 + 11,
-	.vtotal = 272 + 2 + 11 + 2,
+	.vsync_end = 272 + 2 + 10,
+	.vtotal = 272 + 2 + 10 + 2,
 	.vrefresh = 60,
 	.flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
 };
@@ -1032,6 +1037,7 @@ static const struct panel_desc innolux_at043tn24 = {
 		.height = 54,
 	},
 	.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
+	.bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_POSEDGE,
 };
 
 static const struct drm_display_mode innolux_at070tn92_mode = {
@@ -1522,8 +1528,8 @@ static const struct panel_desc olimex_lcd_olinuxino_43ts = {
 	.modes = &olimex_lcd_olinuxino_43ts_mode,
 	.num_modes = 1,
 	.size = {
-		.width = 105,
-		.height = 67,
+		.width = 95,
+		.height = 54,
 	},
 	.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
 };
@@ -1831,6 +1837,30 @@ static const struct panel_desc tianma_tm070jdhg30 = {
 	.bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
 };
 
+static const struct drm_display_mode toshiba_lt089ac29000_mode = {
+	.clock = 79500,
+	.hdisplay = 1280,
+	.hsync_start = 1280 + 192,
+	.hsync_end = 1280 + 192 + 128,
+	.htotal = 1280 + 192 + 128 + 64,
+	.vdisplay = 768,
+	.vsync_start = 768 + 20,
+	.vsync_end = 768 + 20 + 7,
+	.vtotal = 768 + 20 + 7 + 3,
+	.vrefresh = 60,
+};
+
+static const struct panel_desc toshiba_lt089ac29000 = {
+	.modes = &toshiba_lt089ac29000_mode,
+	.num_modes = 1,
+	.size = {
+		.width = 194,
+		.height = 116,
+	},
+	.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
+	.bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_POSEDGE,
+};
+
 static const struct drm_display_mode tpk_f07a_0102_mode = {
 	.clock = 33260,
 	.hdisplay = 800,
@@ -2113,6 +2143,9 @@ static const struct of_device_id platform_of_match[] = {
 		.compatible = "tianma,tm070jdhg30",
 		.data = &tianma_tm070jdhg30,
 	}, {
+		.compatible = "toshiba,lt089ac29000",
+		.data = &toshiba_lt089ac29000,
+	}, {
 		.compatible = "tpk,f07a-0102",
 		.data = &tpk_f07a_0102,
 	}, {
diff --git a/drivers/gpu/drm/pl111/Kconfig b/drivers/gpu/drm/pl111/Kconfig
index bbfba87cd1a8..e5e2abd66491 100644
--- a/drivers/gpu/drm/pl111/Kconfig
+++ b/drivers/gpu/drm/pl111/Kconfig
@@ -6,7 +6,8 @@ config DRM_PL111
 	select DRM_KMS_HELPER
 	select DRM_KMS_CMA_HELPER
 	select DRM_GEM_CMA_HELPER
-	select DRM_PANEL
+	select DRM_BRIDGE
+	select DRM_PANEL_BRIDGE
 	select VT_HW_CONSOLE_BINDING if FRAMEBUFFER_CONSOLE
 	help
 	  Choose this option for DRM support for the PL111 CLCD controller.
diff --git a/drivers/gpu/drm/pl111/Makefile b/drivers/gpu/drm/pl111/Makefile
index f2874bbdaa14..9c5e8dba8ac6 100644
--- a/drivers/gpu/drm/pl111/Makefile
+++ b/drivers/gpu/drm/pl111/Makefile
@@ -1,6 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0
-pl111_drm-y +=	pl111_connector.o \
-		pl111_display.o \
+pl111_drm-y +=	pl111_display.o \
+		pl111_versatile.o \
 		pl111_drv.o
 
 pl111_drm-$(CONFIG_DEBUG_FS) += pl111_debugfs.o
diff --git a/drivers/gpu/drm/pl111/pl111_connector.c b/drivers/gpu/drm/pl111/pl111_connector.c
deleted file mode 100644
index d335f9a29ce4..000000000000
--- a/drivers/gpu/drm/pl111/pl111_connector.c
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- * (C) COPYRIGHT 2012-2013 ARM Limited. All rights reserved.
- *
- * Parts of this file were based on sources as follows:
- *
- * Copyright (c) 2006-2008 Intel Corporation
- * Copyright (c) 2007 Dave Airlie <airlied@linux.ie>
- * Copyright (C) 2011 Texas Instruments
- *
- * This program is free software and is provided to you under the terms of the
- * GNU General Public License version 2 as published by the Free Software
- * Foundation, and any use by you of this program is subject to the terms of
- * such GNU licence.
- *
- */
-
-/**
- * pl111_drm_connector.c
- * Implementation of the connector functions for PL111 DRM
- */
-#include <linux/amba/clcd-regs.h>
-#include <linux/version.h>
-#include <linux/shmem_fs.h>
-#include <linux/dma-buf.h>
-
-#include <drm/drmP.h>
-#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
-#include <drm/drm_of.h>
-#include <drm/drm_panel.h>
-
-#include "pl111_drm.h"
-
-static void pl111_connector_destroy(struct drm_connector *connector)
-{
-	struct pl111_drm_connector *pl111_connector =
-		to_pl111_connector(connector);
-
-	if (pl111_connector->panel)
-		drm_panel_detach(pl111_connector->panel);
-
-	drm_connector_unregister(connector);
-	drm_connector_cleanup(connector);
-}
-
-static enum drm_connector_status pl111_connector_detect(struct drm_connector
-							*connector, bool force)
-{
-	struct pl111_drm_connector *pl111_connector =
-		to_pl111_connector(connector);
-
-	return (pl111_connector->panel ?
-		connector_status_connected :
-		connector_status_disconnected);
-}
-
-static int pl111_connector_helper_get_modes(struct drm_connector *connector)
-{
-	struct pl111_drm_connector *pl111_connector =
-		to_pl111_connector(connector);
-
-	if (!pl111_connector->panel)
-		return 0;
-
-	return drm_panel_get_modes(pl111_connector->panel);
-}
-
-const struct drm_connector_funcs connector_funcs = {
-	.fill_modes = drm_helper_probe_single_connector_modes,
-	.destroy = pl111_connector_destroy,
-	.detect = pl111_connector_detect,
-	.reset = drm_atomic_helper_connector_reset,
-	.atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state,
-	.atomic_destroy_state = drm_atomic_helper_connector_destroy_state,
-};
-
-const struct drm_connector_helper_funcs connector_helper_funcs = {
-	.get_modes = pl111_connector_helper_get_modes,
-};
-
-/* Walks the OF graph to find the panel node and then asks DRM to look
- * up the panel.
- */
-static struct drm_panel *pl111_get_panel(struct device *dev)
-{
-	struct device_node *endpoint, *panel_node;
-	struct device_node *np = dev->of_node;
-	struct drm_panel *panel;
-
-	endpoint = of_graph_get_next_endpoint(np, NULL);
-	if (!endpoint) {
-		dev_err(dev, "no endpoint to fetch panel\n");
-		return NULL;
-	}
-
-	/* don't proceed if we have an endpoint but no panel_node tied to it */
-	panel_node = of_graph_get_remote_port_parent(endpoint);
-	of_node_put(endpoint);
-	if (!panel_node) {
-		dev_err(dev, "no valid panel node\n");
-		return NULL;
-	}
-
-	panel = of_drm_find_panel(panel_node);
-	of_node_put(panel_node);
-
-	return panel;
-}
-
-int pl111_connector_init(struct drm_device *dev)
-{
-	struct pl111_drm_dev_private *priv = dev->dev_private;
-	struct pl111_drm_connector *pl111_connector = &priv->connector;
-	struct drm_connector *connector = &pl111_connector->connector;
-
-	drm_connector_init(dev, connector, &connector_funcs,
-			   DRM_MODE_CONNECTOR_DPI);
-	drm_connector_helper_add(connector, &connector_helper_funcs);
-
-	pl111_connector->panel = pl111_get_panel(dev->dev);
-	if (pl111_connector->panel)
-		drm_panel_attach(pl111_connector->panel, connector);
-
-	return 0;
-}
-
diff --git a/drivers/gpu/drm/pl111/pl111_debugfs.c b/drivers/gpu/drm/pl111/pl111_debugfs.c
index 0d9dee199b2c..7ddc7e3b9e7d 100644
--- a/drivers/gpu/drm/pl111/pl111_debugfs.c
+++ b/drivers/gpu/drm/pl111/pl111_debugfs.c
@@ -22,8 +22,14 @@ static const struct {
 	REGDEF(CLCD_TIM2),
 	REGDEF(CLCD_TIM3),
 	REGDEF(CLCD_UBAS),
+	REGDEF(CLCD_LBAS),
 	REGDEF(CLCD_PL111_CNTL),
 	REGDEF(CLCD_PL111_IENB),
+	REGDEF(CLCD_PL111_RIS),
+	REGDEF(CLCD_PL111_MIS),
+	REGDEF(CLCD_PL111_ICR),
+	REGDEF(CLCD_PL111_UCUR),
+	REGDEF(CLCD_PL111_LCUR),
 };
 
 int pl111_debugfs_regs(struct seq_file *m, void *unused)
diff --git a/drivers/gpu/drm/pl111/pl111_display.c b/drivers/gpu/drm/pl111/pl111_display.c
index b58c988d9da0..06c4bf756b69 100644
--- a/drivers/gpu/drm/pl111/pl111_display.c
+++ b/drivers/gpu/drm/pl111/pl111_display.c
@@ -21,7 +21,6 @@
 #include <linux/of_graph.h>
 
 #include <drm/drmP.h>
-#include <drm/drm_panel.h>
 #include <drm/drm_gem_cma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_fb_cma_helper.h>
@@ -94,7 +93,7 @@ static void pl111_display_enable(struct drm_simple_display_pipe *pipe,
 	struct pl111_drm_dev_private *priv = drm->dev_private;
 	const struct drm_display_mode *mode = &cstate->mode;
 	struct drm_framebuffer *fb = plane->state->fb;
-	struct drm_connector *connector = &priv->connector.connector;
+	struct drm_connector *connector = priv->connector;
 	u32 cntl;
 	u32 ppl, hsw, hfp, hbp;
 	u32 lpp, vsw, vfp, vbp;
@@ -156,10 +155,8 @@ static void pl111_display_enable(struct drm_simple_display_pipe *pipe,
 
 	writel(0, priv->regs + CLCD_TIM3);
 
-	drm_panel_prepare(priv->connector.panel);
-
-	/* Enable and Power Up */
-	cntl = CNTL_LCDEN | CNTL_LCDTFT | CNTL_LCDPWR | CNTL_LCDVCOMP(1);
+	/* Hard-code TFT panel */
+	cntl = CNTL_LCDEN | CNTL_LCDTFT | CNTL_LCDVCOMP(1);
 
 	/* Note that the the hardware's format reader takes 'r' from
 	 * the low bit, while DRM formats list channels from high bit
@@ -202,9 +199,21 @@ static void pl111_display_enable(struct drm_simple_display_pipe *pipe,
 		break;
 	}
 
-	writel(cntl, priv->regs + CLCD_PL111_CNTL);
+	/* Power sequence: first enable and chill */
+	writel(cntl, priv->regs + priv->ctrl);
+
+	/*
+	 * We expect this delay to stabilize the contrast
+	 * voltage Vee as stipulated by the manual
+	 */
+	msleep(20);
+
+	if (priv->variant_display_enable)
+		priv->variant_display_enable(drm, fb->format->format);
 
-	drm_panel_enable(priv->connector.panel);
+	/* Power Up */
+	cntl |= CNTL_LCDPWR;
+	writel(cntl, priv->regs + priv->ctrl);
 
 	drm_crtc_vblank_on(crtc);
 }
@@ -214,15 +223,28 @@ void pl111_display_disable(struct drm_simple_display_pipe *pipe)
 	struct drm_crtc *crtc = &pipe->crtc;
 	struct drm_device *drm = crtc->dev;
 	struct pl111_drm_dev_private *priv = drm->dev_private;
+	u32 cntl;
 
 	drm_crtc_vblank_off(crtc);
 
-	drm_panel_disable(priv->connector.panel);
+	/* Power Down */
+	cntl = readl(priv->regs + priv->ctrl);
+	if (cntl & CNTL_LCDPWR) {
+		cntl &= ~CNTL_LCDPWR;
+		writel(cntl, priv->regs + priv->ctrl);
+	}
+
+	/*
+	 * We expect this delay to stabilize the contrast voltage Vee as
+	 * stipulated by the manual
+	 */
+	msleep(20);
 
-	/* Disable and Power Down */
-	writel(0, priv->regs + CLCD_PL111_CNTL);
+	if (priv->variant_display_disable)
+		priv->variant_display_disable(drm);
 
-	drm_panel_unprepare(priv->connector.panel);
+	/* Disable */
+	writel(0, priv->regs + priv->ctrl);
 
 	clk_disable_unprepare(priv->clk);
 }
@@ -260,7 +282,7 @@ int pl111_enable_vblank(struct drm_device *drm, unsigned int crtc)
 {
 	struct pl111_drm_dev_private *priv = drm->dev_private;
 
-	writel(CLCD_IRQ_NEXTBASE_UPDATE, priv->regs + CLCD_PL111_IENB);
+	writel(CLCD_IRQ_NEXTBASE_UPDATE, priv->regs + priv->ienb);
 
 	return 0;
 }
@@ -269,7 +291,7 @@ void pl111_disable_vblank(struct drm_device *drm, unsigned int crtc)
 {
 	struct pl111_drm_dev_private *priv = drm->dev_private;
 
-	writel(0, priv->regs + CLCD_PL111_IENB);
+	writel(0, priv->regs + priv->ienb);
 }
 
 static int pl111_display_prepare_fb(struct drm_simple_display_pipe *pipe,
@@ -413,22 +435,6 @@ int pl111_display_init(struct drm_device *drm)
 	struct device_node *endpoint;
 	u32 tft_r0b0g0[3];
 	int ret;
-	static const u32 formats[] = {
-		DRM_FORMAT_ABGR8888,
-		DRM_FORMAT_XBGR8888,
-		DRM_FORMAT_ARGB8888,
-		DRM_FORMAT_XRGB8888,
-		DRM_FORMAT_BGR565,
-		DRM_FORMAT_RGB565,
-		DRM_FORMAT_ABGR1555,
-		DRM_FORMAT_XBGR1555,
-		DRM_FORMAT_ARGB1555,
-		DRM_FORMAT_XRGB1555,
-		DRM_FORMAT_ABGR4444,
-		DRM_FORMAT_XBGR4444,
-		DRM_FORMAT_ARGB4444,
-		DRM_FORMAT_XRGB4444,
-	};
 
 	endpoint = of_graph_get_next_endpoint(dev->of_node, NULL);
 	if (!endpoint)
@@ -444,21 +450,16 @@ int pl111_display_init(struct drm_device *drm)
 	}
 	of_node_put(endpoint);
 
-	if (tft_r0b0g0[0] != 0 ||
-	    tft_r0b0g0[1] != 8 ||
-	    tft_r0b0g0[2] != 16) {
-		dev_err(dev, "arm,pl11x,tft-r0g0b0-pads != [0,8,16] not yet supported\n");
-		return -EINVAL;
-	}
-
 	ret = pl111_init_clock_divider(drm);
 	if (ret)
 		return ret;
 
 	ret = drm_simple_display_pipe_init(drm, &priv->pipe,
 					   &pl111_display_funcs,
-					   formats, ARRAY_SIZE(formats),
-					   NULL, &priv->connector.connector);
+					   priv->variant->formats,
+					   priv->variant->nformats,
+					   NULL,
+					   priv->connector);
 	if (ret)
 		return ret;
 
diff --git a/drivers/gpu/drm/pl111/pl111_drm.h b/drivers/gpu/drm/pl111/pl111_drm.h
index 5c685bfc8fdc..440f53ebee8c 100644
--- a/drivers/gpu/drm/pl111/pl111_drm.h
+++ b/drivers/gpu/drm/pl111/pl111_drm.h
@@ -21,25 +21,43 @@
 
 #include <drm/drm_gem.h>
 #include <drm/drm_simple_kms_helper.h>
+#include <drm/drm_connector.h>
+#include <drm/drm_encoder.h>
+#include <drm/drm_panel.h>
+#include <drm/drm_bridge.h>
 #include <linux/clk-provider.h>
+#include <linux/interrupt.h>
 
 #define CLCD_IRQ_NEXTBASE_UPDATE BIT(2)
 
 struct drm_minor;
 
-struct pl111_drm_connector {
-	struct drm_connector connector;
-	struct drm_panel *panel;
+/**
+ * struct pl111_variant_data - encodes IP differences
+ * @name: the name of this variant
+ * @is_pl110: this is the early PL110 variant
+ * @formats: array of supported pixel formats on this variant
+ * @nformats: the length of the array of supported pixel formats
+ */
+struct pl111_variant_data {
+	const char *name;
+	bool is_pl110;
+	const u32 *formats;
+	unsigned int nformats;
 };
 
 struct pl111_drm_dev_private {
 	struct drm_device *drm;
 
-	struct pl111_drm_connector connector;
+	struct drm_connector *connector;
+	struct drm_panel *panel;
+	struct drm_bridge *bridge;
 	struct drm_simple_display_pipe pipe;
 	struct drm_fbdev_cma *fbdev;
 
 	void *regs;
+	u32 ienb;
+	u32 ctrl;
 	/* The pixel clock (a reference to our clock divider off of CLCDCLK). */
 	struct clk *clk;
 	/* pl111's internal clock divider. */
@@ -48,20 +66,15 @@ struct pl111_drm_dev_private {
 	 * subsystem and pl111_display_enable().
 	 */
 	spinlock_t tim2_lock;
+	const struct pl111_variant_data *variant;
+	void (*variant_display_enable) (struct drm_device *drm, u32 format);
+	void (*variant_display_disable) (struct drm_device *drm);
 };
 
-#define to_pl111_connector(x) \
-	container_of(x, struct pl111_drm_connector, connector)
-
 int pl111_display_init(struct drm_device *dev);
 int pl111_enable_vblank(struct drm_device *drm, unsigned int crtc);
 void pl111_disable_vblank(struct drm_device *drm, unsigned int crtc);
 irqreturn_t pl111_irq(int irq, void *data);
-int pl111_connector_init(struct drm_device *dev);
-int pl111_encoder_init(struct drm_device *dev);
-int pl111_dumb_create(struct drm_file *file_priv,
-		      struct drm_device *dev,
-		      struct drm_mode_create_dumb *args);
 int pl111_debugfs_init(struct drm_minor *minor);
 
 #endif /* _PL111_DRM_H_ */
diff --git a/drivers/gpu/drm/pl111/pl111_drv.c b/drivers/gpu/drm/pl111/pl111_drv.c
index 581c452cede1..201d57d5cb54 100644
--- a/drivers/gpu/drm/pl111/pl111_drv.c
+++ b/drivers/gpu/drm/pl111/pl111_drv.c
@@ -41,9 +41,6 @@
  * - Fix race between setting plane base address and getting IRQ for
  *   vsync firing the pageflip completion.
  *
- * - Expose the correct set of formats we can support based on the
- *   "arm,pl11x,tft-r0g0b0-pads" DT property.
- *
  * - Use the "max-memory-bandwidth" DT property to filter the
  *   supported formats.
  *
@@ -68,8 +65,12 @@
 #include <drm/drm_gem_cma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_of.h>
+#include <drm/drm_bridge.h>
+#include <drm/drm_panel.h>
 
 #include "pl111_drm.h"
+#include "pl111_versatile.h"
 
 #define DRIVER_DESC      "DRM module for PL111"
 
@@ -83,6 +84,8 @@ static int pl111_modeset_init(struct drm_device *dev)
 {
 	struct drm_mode_config *mode_config;
 	struct pl111_drm_dev_private *priv = dev->dev_private;
+	struct drm_panel *panel;
+	struct drm_bridge *bridge;
 	int ret = 0;
 
 	drm_mode_config_init(dev);
@@ -93,34 +96,43 @@ static int pl111_modeset_init(struct drm_device *dev)
 	mode_config->min_height = 1;
 	mode_config->max_height = 768;
 
-	ret = pl111_connector_init(dev);
-	if (ret) {
-		dev_err(dev->dev, "Failed to create pl111_drm_connector\n");
-		goto out_config;
-	}
-
-	/* Don't actually attach if we didn't find a drm_panel
-	 * attached to us.  This will allow a kernel to include both
-	 * the fbdev pl111 driver and this one, and choose between
-	 * them based on which subsystem has support for the panel.
-	 */
-	if (!priv->connector.panel) {
-		dev_info(dev->dev,
-			 "Disabling due to lack of DRM panel device.\n");
-		ret = -ENODEV;
-		goto out_config;
+	ret = drm_of_find_panel_or_bridge(dev->dev->of_node,
+					  0, 0, &panel, &bridge);
+	if (ret && ret != -ENODEV)
+		return ret;
+	if (panel) {
+		bridge = drm_panel_bridge_add(panel,
+					      DRM_MODE_CONNECTOR_Unknown);
+		if (IS_ERR(bridge)) {
+			ret = PTR_ERR(bridge);
+			goto out_config;
+		}
+		/*
+		 * TODO: when we are using a different bridge than a panel
+		 * (such as a dumb VGA connector) we need to devise a different
+		 * method to get the connector out of the bridge.
+		 */
 	}
 
 	ret = pl111_display_init(dev);
 	if (ret != 0) {
 		dev_err(dev->dev, "Failed to init display\n");
-		goto out_config;
+		goto out_bridge;
 	}
 
+	ret = drm_simple_display_pipe_attach_bridge(&priv->pipe,
+						    bridge);
+	if (ret)
+		return ret;
+
+	priv->bridge = bridge;
+	priv->panel = panel;
+	priv->connector = panel->connector;
+
 	ret = drm_vblank_init(dev, 1);
 	if (ret != 0) {
 		dev_err(dev->dev, "Failed to init vblank\n");
-		goto out_config;
+		goto out_bridge;
 	}
 
 	drm_mode_config_reset(dev);
@@ -132,6 +144,9 @@ static int pl111_modeset_init(struct drm_device *dev)
 
 	goto finish;
 
+out_bridge:
+	if (panel)
+		drm_panel_bridge_remove(bridge);
 out_config:
 	drm_mode_config_cleanup(dev);
 finish:
@@ -183,6 +198,7 @@ static int pl111_amba_probe(struct amba_device *amba_dev,
 {
 	struct device *dev = &amba_dev->dev;
 	struct pl111_drm_dev_private *priv;
+	struct pl111_variant_data *variant = id->data;
 	struct drm_device *drm;
 	int ret;
 
@@ -196,6 +212,33 @@ static int pl111_amba_probe(struct amba_device *amba_dev,
 	amba_set_drvdata(amba_dev, drm);
 	priv->drm = drm;
 	drm->dev_private = priv;
+	priv->variant = variant;
+
+	/*
+	 * The PL110 and PL111 variants have two registers
+	 * swapped: interrupt enable and control. For this reason
+	 * we use offsets that we can change per variant.
+	 */
+	if (variant->is_pl110) {
+		/*
+		 * The ARM Versatile boards are even more special:
+		 * their PrimeCell ID say they are PL110 but the
+		 * control and interrupt enable registers are anyway
+		 * swapped to the PL111 order so they are not following
+		 * the PL110 datasheet.
+		 */
+		if (of_machine_is_compatible("arm,versatile-ab") ||
+		    of_machine_is_compatible("arm,versatile-pb")) {
+			priv->ienb = CLCD_PL111_IENB;
+			priv->ctrl = CLCD_PL111_CNTL;
+		} else {
+			priv->ienb = CLCD_PL110_IENB;
+			priv->ctrl = CLCD_PL110_CNTL;
+		}
+	} else {
+		priv->ienb = CLCD_PL111_IENB;
+		priv->ctrl = CLCD_PL111_CNTL;
+	}
 
 	priv->regs = devm_ioremap_resource(dev, &amba_dev->res);
 	if (IS_ERR(priv->regs)) {
@@ -204,15 +247,19 @@ static int pl111_amba_probe(struct amba_device *amba_dev,
 	}
 
 	/* turn off interrupts before requesting the irq */
-	writel(0, priv->regs + CLCD_PL111_IENB);
+	writel(0, priv->regs + priv->ienb);
 
 	ret = devm_request_irq(dev, amba_dev->irq[0], pl111_irq, 0,
-			       "pl111", priv);
+			       variant->name, priv);
 	if (ret != 0) {
 		dev_err(dev, "%s failed irq %d\n", __func__, ret);
 		return ret;
 	}
 
+	ret = pl111_versatile_init(dev, priv);
+	if (ret)
+		goto dev_unref;
+
 	ret = pl111_modeset_init(drm);
 	if (ret != 0)
 		goto dev_unref;
@@ -236,16 +283,70 @@ static int pl111_amba_remove(struct amba_device *amba_dev)
 	drm_dev_unregister(drm);
 	if (priv->fbdev)
 		drm_fbdev_cma_fini(priv->fbdev);
+	if (priv->panel)
+		drm_panel_bridge_remove(priv->bridge);
 	drm_mode_config_cleanup(drm);
 	drm_dev_unref(drm);
 
 	return 0;
 }
 
-static struct amba_id pl111_id_table[] = {
+/*
+ * This variant exist in early versions like the ARM Integrator
+ * and this version lacks the 565 and 444 pixel formats.
+ */
+static const u32 pl110_pixel_formats[] = {
+	DRM_FORMAT_ABGR8888,
+	DRM_FORMAT_XBGR8888,
+	DRM_FORMAT_ARGB8888,
+	DRM_FORMAT_XRGB8888,
+	DRM_FORMAT_ABGR1555,
+	DRM_FORMAT_XBGR1555,
+	DRM_FORMAT_ARGB1555,
+	DRM_FORMAT_XRGB1555,
+};
+
+static const struct pl111_variant_data pl110_variant = {
+	.name = "PL110",
+	.is_pl110 = true,
+	.formats = pl110_pixel_formats,
+	.nformats = ARRAY_SIZE(pl110_pixel_formats),
+};
+
+/* RealView, Versatile Express etc use this modern variant */
+static const u32 pl111_pixel_formats[] = {
+	DRM_FORMAT_ABGR8888,
+	DRM_FORMAT_XBGR8888,
+	DRM_FORMAT_ARGB8888,
+	DRM_FORMAT_XRGB8888,
+	DRM_FORMAT_BGR565,
+	DRM_FORMAT_RGB565,
+	DRM_FORMAT_ABGR1555,
+	DRM_FORMAT_XBGR1555,
+	DRM_FORMAT_ARGB1555,
+	DRM_FORMAT_XRGB1555,
+	DRM_FORMAT_ABGR4444,
+	DRM_FORMAT_XBGR4444,
+	DRM_FORMAT_ARGB4444,
+	DRM_FORMAT_XRGB4444,
+};
+
+static const struct pl111_variant_data pl111_variant = {
+	.name = "PL111",
+	.formats = pl111_pixel_formats,
+	.nformats = ARRAY_SIZE(pl111_pixel_formats),
+};
+
+static const struct amba_id pl111_id_table[] = {
+	{
+		.id = 0x00041110,
+		.mask = 0x000fffff,
+		.data = (void*)&pl110_variant,
+	},
 	{
 		.id = 0x00041111,
 		.mask = 0x000fffff,
+		.data = (void*)&pl111_variant,
 	},
 	{0, 0},
 };
diff --git a/drivers/gpu/drm/pl111/pl111_versatile.c b/drivers/gpu/drm/pl111/pl111_versatile.c
new file mode 100644
index 000000000000..97d4af6925a3
--- /dev/null
+++ b/drivers/gpu/drm/pl111/pl111_versatile.c
@@ -0,0 +1,270 @@
+#include <linux/device.h>
+#include <linux/of.h>
+#include <linux/regmap.h>
+#include <linux/mfd/syscon.h>
+#include <linux/bitops.h>
+#include <linux/module.h>
+#include <drm/drmP.h>
+#include "pl111_versatile.h"
+#include "pl111_drm.h"
+
+static struct regmap *versatile_syscon_map;
+
+/*
+ * We detect the different syscon types from the compatible strings.
+ */
+enum versatile_clcd {
+	INTEGRATOR_CLCD_CM,
+	VERSATILE_CLCD,
+	REALVIEW_CLCD_EB,
+	REALVIEW_CLCD_PB1176,
+	REALVIEW_CLCD_PB11MP,
+	REALVIEW_CLCD_PBA8,
+	REALVIEW_CLCD_PBX,
+};
+
+static const struct of_device_id versatile_clcd_of_match[] = {
+	{
+		.compatible = "arm,core-module-integrator",
+		.data = (void *)INTEGRATOR_CLCD_CM,
+	},
+	{
+		.compatible = "arm,versatile-sysreg",
+		.data = (void *)VERSATILE_CLCD,
+	},
+	{
+		.compatible = "arm,realview-eb-syscon",
+		.data = (void *)REALVIEW_CLCD_EB,
+	},
+	{
+		.compatible = "arm,realview-pb1176-syscon",
+		.data = (void *)REALVIEW_CLCD_PB1176,
+	},
+	{
+		.compatible = "arm,realview-pb11mp-syscon",
+		.data = (void *)REALVIEW_CLCD_PB11MP,
+	},
+	{
+		.compatible = "arm,realview-pba8-syscon",
+		.data = (void *)REALVIEW_CLCD_PBA8,
+	},
+	{
+		.compatible = "arm,realview-pbx-syscon",
+		.data = (void *)REALVIEW_CLCD_PBX,
+	},
+	{},
+};
+
+/*
+ * Core module CLCD control on the Integrator/CP, bits
+ * 8 thru 19 of the CM_CONTROL register controls a bunch
+ * of CLCD settings.
+ */
+#define INTEGRATOR_HDR_CTRL_OFFSET	0x0C
+#define INTEGRATOR_CLCD_LCDBIASEN	BIT(8)
+#define INTEGRATOR_CLCD_LCDBIASUP	BIT(9)
+#define INTEGRATOR_CLCD_LCDBIASDN	BIT(10)
+/* Bits 11,12,13 controls the LCD type */
+#define INTEGRATOR_CLCD_LCDMUX_MASK	(BIT(11)|BIT(12)|BIT(13))
+#define INTEGRATOR_CLCD_LCDMUX_LCD24	BIT(11)
+#define INTEGRATOR_CLCD_LCDMUX_VGA565	BIT(12)
+#define INTEGRATOR_CLCD_LCDMUX_SHARP	(BIT(11)|BIT(12))
+#define INTEGRATOR_CLCD_LCDMUX_VGA555	BIT(13)
+#define INTEGRATOR_CLCD_LCDMUX_VGA24	(BIT(11)|BIT(12)|BIT(13))
+#define INTEGRATOR_CLCD_LCD0_EN		BIT(14)
+#define INTEGRATOR_CLCD_LCD1_EN		BIT(15)
+/* R/L flip on Sharp */
+#define INTEGRATOR_CLCD_LCD_STATIC1	BIT(16)
+/* U/D flip on Sharp */
+#define INTEGRATOR_CLCD_LCD_STATIC2	BIT(17)
+/* No connection on Sharp */
+#define INTEGRATOR_CLCD_LCD_STATIC	BIT(18)
+/* 0 = 24bit VGA, 1 = 18bit VGA */
+#define INTEGRATOR_CLCD_LCD_N24BITEN	BIT(19)
+
+#define INTEGRATOR_CLCD_MASK		(INTEGRATOR_CLCD_LCDBIASEN | \
+					 INTEGRATOR_CLCD_LCDBIASUP | \
+					 INTEGRATOR_CLCD_LCDBIASDN | \
+					 INTEGRATOR_CLCD_LCDMUX_MASK | \
+					 INTEGRATOR_CLCD_LCD0_EN | \
+					 INTEGRATOR_CLCD_LCD1_EN | \
+					 INTEGRATOR_CLCD_LCD_STATIC1 | \
+					 INTEGRATOR_CLCD_LCD_STATIC2 | \
+					 INTEGRATOR_CLCD_LCD_STATIC | \
+					 INTEGRATOR_CLCD_LCD_N24BITEN)
+
+static void pl111_integrator_enable(struct drm_device *drm, u32 format)
+{
+	u32 val;
+
+	dev_info(drm->dev, "enable Integrator CLCD connectors\n");
+
+	/* FIXME: really needed? */
+	val = INTEGRATOR_CLCD_LCD_STATIC1 | INTEGRATOR_CLCD_LCD_STATIC2 |
+		INTEGRATOR_CLCD_LCD0_EN | INTEGRATOR_CLCD_LCD1_EN;
+
+	switch (format) {
+	case DRM_FORMAT_XBGR8888:
+	case DRM_FORMAT_XRGB8888:
+		break;
+	case DRM_FORMAT_BGR565:
+	case DRM_FORMAT_RGB565:
+		/* truecolor RGB565 */
+		val |= INTEGRATOR_CLCD_LCDMUX_VGA565;
+		break;
+	case DRM_FORMAT_XBGR1555:
+	case DRM_FORMAT_XRGB1555:
+		/* Pseudocolor, RGB555, BGR555 */
+		val |= INTEGRATOR_CLCD_LCDMUX_VGA555;
+		break;
+	default:
+		dev_err(drm->dev, "unhandled format on Integrator 0x%08x\n",
+			format);
+		break;
+	}
+
+	regmap_update_bits(versatile_syscon_map,
+			   INTEGRATOR_HDR_CTRL_OFFSET,
+			   INTEGRATOR_CLCD_MASK,
+			   val);
+}
+
+/*
+ * This configuration register in the Versatile and RealView
+ * family is uniformly present but appears more and more
+ * unutilized starting with the RealView series.
+ */
+#define SYS_CLCD			0x50
+#define SYS_CLCD_MODE_MASK		(BIT(0)|BIT(1))
+#define SYS_CLCD_MODE_888		0
+#define SYS_CLCD_MODE_5551		BIT(0)
+#define SYS_CLCD_MODE_565_R_LSB		BIT(1)
+#define SYS_CLCD_MODE_565_B_LSB		(BIT(0)|BIT(1))
+#define SYS_CLCD_CONNECTOR_MASK		(BIT(2)|BIT(3)|BIT(4)|BIT(5))
+#define SYS_CLCD_NLCDIOON		BIT(2)
+#define SYS_CLCD_VDDPOSSWITCH		BIT(3)
+#define SYS_CLCD_PWR3V5SWITCH		BIT(4)
+#define SYS_CLCD_VDDNEGSWITCH		BIT(5)
+
+static void pl111_versatile_disable(struct drm_device *drm)
+{
+	dev_info(drm->dev, "disable Versatile CLCD connectors\n");
+	regmap_update_bits(versatile_syscon_map,
+			   SYS_CLCD,
+			   SYS_CLCD_CONNECTOR_MASK,
+			   0);
+}
+
+static void pl111_versatile_enable(struct drm_device *drm, u32 format)
+{
+	u32 val = 0;
+
+	dev_info(drm->dev, "enable Versatile CLCD connectors\n");
+
+	switch (format) {
+	case DRM_FORMAT_ABGR8888:
+	case DRM_FORMAT_XBGR8888:
+	case DRM_FORMAT_ARGB8888:
+	case DRM_FORMAT_XRGB8888:
+		val |= SYS_CLCD_MODE_888;
+		break;
+	case DRM_FORMAT_BGR565:
+		val |= SYS_CLCD_MODE_565_R_LSB;
+		break;
+	case DRM_FORMAT_RGB565:
+		val |= SYS_CLCD_MODE_565_B_LSB;
+		break;
+	case DRM_FORMAT_ABGR1555:
+	case DRM_FORMAT_XBGR1555:
+	case DRM_FORMAT_ARGB1555:
+	case DRM_FORMAT_XRGB1555:
+		val |= SYS_CLCD_MODE_5551;
+		break;
+	default:
+		dev_err(drm->dev, "unhandled format on Versatile 0x%08x\n",
+			format);
+		break;
+	}
+
+	/* Set up the MUX */
+	regmap_update_bits(versatile_syscon_map,
+			   SYS_CLCD,
+			   SYS_CLCD_MODE_MASK,
+			   val);
+
+	/* Then enable the display */
+	regmap_update_bits(versatile_syscon_map,
+			   SYS_CLCD,
+			   SYS_CLCD_CONNECTOR_MASK,
+			   SYS_CLCD_NLCDIOON | SYS_CLCD_PWR3V5SWITCH);
+}
+
+static void pl111_realview_clcd_disable(struct drm_device *drm)
+{
+	dev_info(drm->dev, "disable RealView CLCD connectors\n");
+	regmap_update_bits(versatile_syscon_map,
+			   SYS_CLCD,
+			   SYS_CLCD_CONNECTOR_MASK,
+			   0);
+}
+
+static void pl111_realview_clcd_enable(struct drm_device *drm, u32 format)
+{
+	dev_info(drm->dev, "enable RealView CLCD connectors\n");
+	regmap_update_bits(versatile_syscon_map,
+			   SYS_CLCD,
+			   SYS_CLCD_CONNECTOR_MASK,
+			   SYS_CLCD_NLCDIOON | SYS_CLCD_PWR3V5SWITCH);
+}
+
+int pl111_versatile_init(struct device *dev, struct pl111_drm_dev_private *priv)
+{
+	const struct of_device_id *clcd_id;
+	enum versatile_clcd versatile_clcd_type;
+	struct device_node *np;
+	struct regmap *map;
+
+	np = of_find_matching_node_and_match(NULL, versatile_clcd_of_match,
+					     &clcd_id);
+	if (!np) {
+		/* Non-ARM reference designs, just bail out */
+		return 0;
+	}
+	versatile_clcd_type = (enum versatile_clcd)clcd_id->data;
+
+	map = syscon_node_to_regmap(np);
+	if (IS_ERR(map)) {
+		dev_err(dev, "no Versatile syscon regmap\n");
+		return PTR_ERR(map);
+	}
+
+	switch (versatile_clcd_type) {
+	case INTEGRATOR_CLCD_CM:
+		versatile_syscon_map = map;
+		priv->variant_display_enable = pl111_integrator_enable;
+		dev_info(dev, "set up callbacks for Integrator PL110\n");
+		break;
+	case VERSATILE_CLCD:
+		versatile_syscon_map = map;
+		priv->variant_display_enable = pl111_versatile_enable;
+		priv->variant_display_disable = pl111_versatile_disable;
+		dev_info(dev, "set up callbacks for Versatile PL110+\n");
+		break;
+	case REALVIEW_CLCD_EB:
+	case REALVIEW_CLCD_PB1176:
+	case REALVIEW_CLCD_PB11MP:
+	case REALVIEW_CLCD_PBA8:
+	case REALVIEW_CLCD_PBX:
+		versatile_syscon_map = map;
+		priv->variant_display_enable = pl111_realview_clcd_enable;
+		priv->variant_display_disable = pl111_realview_clcd_disable;
+		dev_info(dev, "set up callbacks for RealView PL111\n");
+		break;
+	default:
+		dev_info(dev, "unknown Versatile system controller\n");
+		break;
+	}
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(pl111_versatile_init);
diff --git a/drivers/gpu/drm/pl111/pl111_versatile.h b/drivers/gpu/drm/pl111/pl111_versatile.h
new file mode 100644
index 000000000000..41aa6d969dc6
--- /dev/null
+++ b/drivers/gpu/drm/pl111/pl111_versatile.h
@@ -0,0 +1,9 @@
+#include <linux/device.h>
+#include "pl111_drm.h"
+
+#ifndef PL111_VERSATILE_H
+#define PL111_VERSATILE_H
+
+int pl111_versatile_init(struct device *dev, struct pl111_drm_dev_private *priv);
+
+#endif
diff --git a/drivers/gpu/drm/qxl/qxl_cmd.c b/drivers/gpu/drm/qxl/qxl_cmd.c
index 74fc9362ecf9..c0fb52c6d4ca 100644
--- a/drivers/gpu/drm/qxl/qxl_cmd.c
+++ b/drivers/gpu/drm/qxl/qxl_cmd.c
@@ -219,7 +219,7 @@ int qxl_garbage_collect(struct qxl_device *qdev)
 	union qxl_release_info *info;
 
 	while (qxl_ring_pop(qdev->release_ring, &id)) {
-		QXL_INFO(qdev, "popped %lld\n", id);
+		DRM_DEBUG_DRIVER("popped %lld\n", id);
 		while (id) {
 			release = qxl_release_from_id_locked(qdev, id);
 			if (release == NULL)
@@ -229,8 +229,8 @@ int qxl_garbage_collect(struct qxl_device *qdev)
 			next_id = info->next;
 			qxl_release_unmap(qdev, release, info);
 
-			QXL_INFO(qdev, "popped %lld, next %lld\n", id,
-				next_id);
+			DRM_DEBUG_DRIVER("popped %lld, next %lld\n", id,
+					 next_id);
 
 			switch (release->type) {
 			case QXL_RELEASE_DRAWABLE:
@@ -248,7 +248,7 @@ int qxl_garbage_collect(struct qxl_device *qdev)
 		}
 	}
 
-	QXL_INFO(qdev, "%s: %d\n", __func__, i);
+	DRM_DEBUG_DRIVER("%d\n", i);
 
 	return i;
 }
@@ -381,17 +381,19 @@ void qxl_io_create_primary(struct qxl_device *qdev,
 {
 	struct qxl_surface_create *create;
 
-	QXL_INFO(qdev, "%s: qdev %p, ram_header %p\n", __func__, qdev,
-		 qdev->ram_header);
+	DRM_DEBUG_DRIVER("qdev %p, ram_header %p\n", qdev, qdev->ram_header);
 	create = &qdev->ram_header->create_surface;
 	create->format = bo->surf.format;
 	create->width = bo->surf.width;
 	create->height = bo->surf.height;
 	create->stride = bo->surf.stride;
-	create->mem = qxl_bo_physical_address(qdev, bo, offset);
+	if (bo->shadow) {
+		create->mem = qxl_bo_physical_address(qdev, bo->shadow, offset);
+	} else {
+		create->mem = qxl_bo_physical_address(qdev, bo, offset);
+	}
 
-	QXL_INFO(qdev, "%s: mem = %llx, from %p\n", __func__, create->mem,
-		 bo->kptr);
+	DRM_DEBUG_DRIVER("mem = %llx, from %p\n", create->mem, bo->kptr);
 
 	create->flags = QXL_SURF_FLAG_KEEP_DATA;
 	create->type = QXL_SURF_TYPE_PRIMARY;
@@ -401,7 +403,7 @@ void qxl_io_create_primary(struct qxl_device *qdev,
 
 void qxl_io_memslot_add(struct qxl_device *qdev, uint8_t id)
 {
-	QXL_INFO(qdev, "qxl_memslot_add %d\n", id);
+	DRM_DEBUG_DRIVER("qxl_memslot_add %d\n", id);
 	wait_for_io_cmd(qdev, id, QXL_IO_MEMSLOT_ADD_ASYNC);
 }
 
diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c
index afbf50d0c08f..4756b3c9bf2c 100644
--- a/drivers/gpu/drm/qxl/qxl_display.c
+++ b/drivers/gpu/drm/qxl/qxl_display.c
@@ -305,7 +305,9 @@ static const struct drm_crtc_funcs qxl_crtc_funcs = {
 void qxl_user_framebuffer_destroy(struct drm_framebuffer *fb)
 {
 	struct qxl_framebuffer *qxl_fb = to_qxl_framebuffer(fb);
+	struct qxl_bo *bo = gem_to_qxl_bo(qxl_fb->obj);
 
+	WARN_ON(bo->shadow);
 	drm_gem_object_unreference_unlocked(qxl_fb->obj);
 	drm_framebuffer_cleanup(fb);
 	kfree(qxl_fb);
@@ -508,6 +510,7 @@ static void qxl_primary_atomic_update(struct drm_plane *plane,
 	    .x2 = qfb->base.width,
 	    .y2 = qfb->base.height
 	};
+	bool same_shadow = false;
 
 	if (old_state->fb) {
 		qfb_old = to_qxl_framebuffer(old_state->fb);
@@ -519,15 +522,23 @@ static void qxl_primary_atomic_update(struct drm_plane *plane,
 	if (bo == bo_old)
 		return;
 
+	if (bo_old && bo_old->shadow && bo->shadow &&
+	    bo_old->shadow == bo->shadow) {
+		same_shadow = true;
+	}
+
 	if (bo_old && bo_old->is_primary) {
-		qxl_io_destroy_primary(qdev);
+		if (!same_shadow)
+			qxl_io_destroy_primary(qdev);
 		bo_old->is_primary = false;
 	}
 
 	if (!bo->is_primary) {
-		qxl_io_create_primary(qdev, 0, bo);
+		if (!same_shadow)
+			qxl_io_create_primary(qdev, 0, bo);
 		bo->is_primary = true;
 	}
+
 	qxl_draw_dirty_fb(qdev, qfb, bo, 0, 0, &norect, 1, 1);
 }
 
@@ -679,8 +690,9 @@ static void qxl_cursor_atomic_disable(struct drm_plane *plane,
 static int qxl_plane_prepare_fb(struct drm_plane *plane,
 				struct drm_plane_state *new_state)
 {
+	struct qxl_device *qdev = plane->dev->dev_private;
 	struct drm_gem_object *obj;
-	struct qxl_bo *user_bo;
+	struct qxl_bo *user_bo, *old_bo = NULL;
 	int ret;
 
 	if (!new_state->fb)
@@ -689,6 +701,32 @@ static int qxl_plane_prepare_fb(struct drm_plane *plane,
 	obj = to_qxl_framebuffer(new_state->fb)->obj;
 	user_bo = gem_to_qxl_bo(obj);
 
+	if (plane->type == DRM_PLANE_TYPE_PRIMARY &&
+	    user_bo->is_dumb && !user_bo->shadow) {
+		if (plane->state->fb) {
+			obj = to_qxl_framebuffer(plane->state->fb)->obj;
+			old_bo = gem_to_qxl_bo(obj);
+		}
+		if (old_bo && old_bo->shadow &&
+		    user_bo->gem_base.size == old_bo->gem_base.size &&
+		    plane->state->crtc     == new_state->crtc &&
+		    plane->state->crtc_w   == new_state->crtc_w &&
+		    plane->state->crtc_h   == new_state->crtc_h &&
+		    plane->state->src_x    == new_state->src_x &&
+		    plane->state->src_y    == new_state->src_y &&
+		    plane->state->src_w    == new_state->src_w &&
+		    plane->state->src_h    == new_state->src_h &&
+		    plane->state->rotation == new_state->rotation &&
+		    plane->state->zpos     == new_state->zpos) {
+			drm_gem_object_get(&old_bo->shadow->gem_base);
+			user_bo->shadow = old_bo->shadow;
+		} else {
+			qxl_bo_create(qdev, user_bo->gem_base.size,
+				      true, true, QXL_GEM_DOMAIN_VRAM, NULL,
+				      &user_bo->shadow);
+		}
+	}
+
 	ret = qxl_bo_pin(user_bo, QXL_GEM_DOMAIN_CPU, NULL);
 	if (ret)
 		return ret;
@@ -713,6 +751,11 @@ static void qxl_plane_cleanup_fb(struct drm_plane *plane,
 	obj = to_qxl_framebuffer(old_state->fb)->obj;
 	user_bo = gem_to_qxl_bo(obj);
 	qxl_bo_unpin(user_bo);
+
+	if (user_bo->shadow && !user_bo->is_primary) {
+		drm_gem_object_put_unlocked(&user_bo->shadow->gem_base);
+		user_bo->shadow = NULL;
+	}
 }
 
 static const uint32_t qxl_cursor_plane_formats[] = {
diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
index 3397a1907336..08752c0ffb35 100644
--- a/drivers/gpu/drm/qxl/qxl_drv.h
+++ b/drivers/gpu/drm/qxl/qxl_drv.h
@@ -62,33 +62,9 @@
 
 #define QXL_DEBUGFS_MAX_COMPONENTS		32
 
-extern int qxl_log_level;
 extern int qxl_num_crtc;
 extern int qxl_max_ioctls;
 
-enum {
-	QXL_INFO_LEVEL = 1,
-	QXL_DEBUG_LEVEL = 2,
-};
-
-#define QXL_INFO(qdev, fmt, ...) do { \
-		if (qxl_log_level >= QXL_INFO_LEVEL) {	\
-			qxl_io_log(qdev, fmt, __VA_ARGS__); \
-		}	\
-	} while (0)
-#define QXL_DEBUG(qdev, fmt, ...) do { \
-		if (qxl_log_level >= QXL_DEBUG_LEVEL) {	\
-			qxl_io_log(qdev, fmt, __VA_ARGS__); \
-		}	\
-	} while (0)
-#define QXL_INFO_ONCE(qdev, fmt, ...) do { \
-		static int done;		\
-		if (!done) {			\
-			done = 1;			\
-			QXL_INFO(qdev, fmt, __VA_ARGS__);	\
-		}						\
-	} while (0)
-
 #define DRM_FILE_OFFSET 0x100000000ULL
 #define DRM_FILE_PAGE_OFFSET (DRM_FILE_OFFSET >> PAGE_SHIFT)
 
@@ -113,6 +89,8 @@ struct qxl_bo {
 	/* Constant after initialization */
 	struct drm_gem_object		gem_base;
 	bool is_primary; /* is this now a primary surface */
+	bool is_dumb;
+	struct qxl_bo *shadow;
 	bool hw_surf_alloc;
 	struct qxl_surface surf;
 	uint32_t surface_id;
@@ -351,7 +329,7 @@ int qxl_check_idle(struct qxl_ring *ring);
 static inline void *
 qxl_fb_virtual_address(struct qxl_device *qdev, unsigned long physical)
 {
-	QXL_INFO(qdev, "not implemented (%lu)\n", physical);
+	DRM_DEBUG_DRIVER("not implemented (%lu)\n", physical);
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/qxl/qxl_dumb.c b/drivers/gpu/drm/qxl/qxl_dumb.c
index 5e65d5d2d937..11085ab01374 100644
--- a/drivers/gpu/drm/qxl/qxl_dumb.c
+++ b/drivers/gpu/drm/qxl/qxl_dumb.c
@@ -63,6 +63,7 @@ int qxl_mode_dumb_create(struct drm_file *file_priv,
 					      &handle);
 	if (r)
 		return r;
+	qobj->is_dumb = true;
 	args->pitch = pitch;
 	args->handle = handle;
 	return 0;
diff --git a/drivers/gpu/drm/qxl/qxl_fb.c b/drivers/gpu/drm/qxl/qxl_fb.c
index 844c4a31ca13..23af3e352673 100644
--- a/drivers/gpu/drm/qxl/qxl_fb.c
+++ b/drivers/gpu/drm/qxl/qxl_fb.c
@@ -240,18 +240,15 @@ static int qxlfb_create(struct qxl_fbdev *qfbdev,
 		return ret;
 
 	qbo = gem_to_qxl_bo(gobj);
-	QXL_INFO(qdev, "%s: %dx%d %d\n", __func__, mode_cmd.width,
-		 mode_cmd.height, mode_cmd.pitches[0]);
+	DRM_DEBUG_DRIVER("%dx%d %d\n", mode_cmd.width,
+			 mode_cmd.height, mode_cmd.pitches[0]);
 
 	shadow = vmalloc(mode_cmd.pitches[0] * mode_cmd.height);
 	/* TODO: what's the usual response to memory allocation errors? */
 	BUG_ON(!shadow);
-	QXL_INFO(qdev,
-	"surface0 at gpu offset %lld, mmap_offset %lld (virt %p, shadow %p)\n",
-		 qxl_bo_gpu_offset(qbo),
-		 qxl_bo_mmap_offset(qbo),
-		 qbo->kptr,
-		 shadow);
+	DRM_DEBUG_DRIVER("surface0 at gpu offset %lld, mmap_offset %lld (virt %p, shadow %p)\n",
+			 qxl_bo_gpu_offset(qbo), qxl_bo_mmap_offset(qbo),
+			 qbo->kptr, shadow);
 	size = mode_cmd.pitches[0] * mode_cmd.height;
 
 	info = drm_fb_helper_alloc_fbi(&qfbdev->helper);
diff --git a/drivers/gpu/drm/qxl/qxl_release.c b/drivers/gpu/drm/qxl/qxl_release.c
index e6ec845b5be0..a6da6fa6ad58 100644
--- a/drivers/gpu/drm/qxl/qxl_release.c
+++ b/drivers/gpu/drm/qxl/qxl_release.c
@@ -154,7 +154,7 @@ qxl_release_alloc(struct qxl_device *qdev, int type,
 		return handle;
 	}
 	*ret = release;
-	QXL_INFO(qdev, "allocated release %d\n", handle);
+	DRM_DEBUG_DRIVER("allocated release %d\n", handle);
 	release->id = handle;
 	return handle;
 }
@@ -179,8 +179,7 @@ void
 qxl_release_free(struct qxl_device *qdev,
 		 struct qxl_release *release)
 {
-	QXL_INFO(qdev, "release %d, type %d\n", release->id,
-		 release->type);
+	DRM_DEBUG_DRIVER("release %d, type %d\n", release->id, release->type);
 
 	if (release->surface_release_id)
 		qxl_surface_id_dealloc(qdev, release->surface_release_id);
diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c
index 7ecf8a4b9fe6..ab4823875311 100644
--- a/drivers/gpu/drm/qxl/qxl_ttm.c
+++ b/drivers/gpu/drm/qxl/qxl_ttm.c
@@ -136,8 +136,8 @@ int qxl_mmap(struct file *filp, struct vm_area_struct *vma)
 		 "filp->private_data->minor->dev->dev_private == NULL\n");
 		return -EINVAL;
 	}
-	QXL_INFO(qdev, "%s: filp->private_data = 0x%p, vma->vm_pgoff = %lx\n",
-		 __func__, filp->private_data, vma->vm_pgoff);
+	DRM_DEBUG_DRIVER("filp->private_data = 0x%p, vma->vm_pgoff = %lx\n",
+		  filp->private_data, vma->vm_pgoff);
 
 	r = ttm_bo_mmap(filp, vma, &qdev->mman.bdev);
 	if (unlikely(r != 0))
diff --git a/drivers/gpu/drm/r128/r128_drv.h b/drivers/gpu/drm/r128/r128_drv.h
index 09143b840482..2de40d276116 100644
--- a/drivers/gpu/drm/r128/r128_drv.h
+++ b/drivers/gpu/drm/r128/r128_drv.h
@@ -147,6 +147,10 @@ extern int r128_engine_reset(struct drm_device *dev, void *data, struct drm_file
 extern int r128_fullscreen(struct drm_device *dev, void *data, struct drm_file *file_priv);
 extern int r128_cce_buffers(struct drm_device *dev, void *data, struct drm_file *file_priv);
 
+extern int r128_cce_stipple(struct drm_device *dev, void *data, struct drm_file *file_priv);
+extern int r128_cce_depth(struct drm_device *dev, void *data, struct drm_file *file_priv);
+extern int r128_getparam(struct drm_device *dev, void *data, struct drm_file *file_priv);
+
 extern void r128_freelist_reset(struct drm_device *dev);
 
 extern int r128_wait_ring(drm_r128_private_t *dev_priv, int n);
diff --git a/drivers/gpu/drm/r128/r128_ioc32.c b/drivers/gpu/drm/r128/r128_ioc32.c
index 663f38c63ba6..6589f9e0310e 100644
--- a/drivers/gpu/drm/r128/r128_ioc32.c
+++ b/drivers/gpu/drm/r128/r128_ioc32.c
@@ -63,39 +63,36 @@ static int compat_r128_init(struct file *file, unsigned int cmd,
 			    unsigned long arg)
 {
 	drm_r128_init32_t init32;
-	drm_r128_init_t __user *init;
+	drm_r128_init_t init;
 
 	if (copy_from_user(&init32, (void __user *)arg, sizeof(init32)))
 		return -EFAULT;
 
-	init = compat_alloc_user_space(sizeof(*init));
-	if (!access_ok(VERIFY_WRITE, init, sizeof(*init))
-	    || __put_user(init32.func, &init->func)
-	    || __put_user(init32.sarea_priv_offset, &init->sarea_priv_offset)
-	    || __put_user(init32.is_pci, &init->is_pci)
-	    || __put_user(init32.cce_mode, &init->cce_mode)
-	    || __put_user(init32.cce_secure, &init->cce_secure)
-	    || __put_user(init32.ring_size, &init->ring_size)
-	    || __put_user(init32.usec_timeout, &init->usec_timeout)
-	    || __put_user(init32.fb_bpp, &init->fb_bpp)
-	    || __put_user(init32.front_offset, &init->front_offset)
-	    || __put_user(init32.front_pitch, &init->front_pitch)
-	    || __put_user(init32.back_offset, &init->back_offset)
-	    || __put_user(init32.back_pitch, &init->back_pitch)
-	    || __put_user(init32.depth_bpp, &init->depth_bpp)
-	    || __put_user(init32.depth_offset, &init->depth_offset)
-	    || __put_user(init32.depth_pitch, &init->depth_pitch)
-	    || __put_user(init32.span_offset, &init->span_offset)
-	    || __put_user(init32.fb_offset, &init->fb_offset)
-	    || __put_user(init32.mmio_offset, &init->mmio_offset)
-	    || __put_user(init32.ring_offset, &init->ring_offset)
-	    || __put_user(init32.ring_rptr_offset, &init->ring_rptr_offset)
-	    || __put_user(init32.buffers_offset, &init->buffers_offset)
-	    || __put_user(init32.agp_textures_offset,
-			  &init->agp_textures_offset))
-		return -EFAULT;
-
-	return drm_ioctl(file, DRM_IOCTL_R128_INIT, (unsigned long)init);
+	init.func = init32.func;
+	init.sarea_priv_offset = init32.sarea_priv_offset;
+	init.is_pci = init32.is_pci;
+	init.cce_mode = init32.cce_mode;
+	init.cce_secure = init32.cce_secure;
+	init.ring_size = init32.ring_size;
+	init.usec_timeout = init32.usec_timeout;
+	init.fb_bpp = init32.fb_bpp;
+	init.front_offset = init32.front_offset;
+	init.front_pitch = init32.front_pitch;
+	init.back_offset = init32.back_offset;
+	init.back_pitch = init32.back_pitch;
+	init.depth_bpp = init32.depth_bpp;
+	init.depth_offset = init32.depth_offset;
+	init.depth_pitch = init32.depth_pitch;
+	init.span_offset = init32.span_offset;
+	init.fb_offset = init32.fb_offset;
+	init.mmio_offset = init32.mmio_offset;
+	init.ring_offset = init32.ring_offset;
+	init.ring_rptr_offset = init32.ring_rptr_offset;
+	init.buffers_offset = init32.buffers_offset;
+	init.agp_textures_offset = init32.agp_textures_offset;
+
+	return drm_ioctl_kernel(file, r128_cce_init, &init,
+			DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY);
 }
 
 typedef struct drm_r128_depth32 {
@@ -111,25 +108,19 @@ static int compat_r128_depth(struct file *file, unsigned int cmd,
 			     unsigned long arg)
 {
 	drm_r128_depth32_t depth32;
-	drm_r128_depth_t __user *depth;
+	drm_r128_depth_t depth;
 
 	if (copy_from_user(&depth32, (void __user *)arg, sizeof(depth32)))
 		return -EFAULT;
 
-	depth = compat_alloc_user_space(sizeof(*depth));
-	if (!access_ok(VERIFY_WRITE, depth, sizeof(*depth))
-	    || __put_user(depth32.func, &depth->func)
-	    || __put_user(depth32.n, &depth->n)
-	    || __put_user((int __user *)(unsigned long)depth32.x, &depth->x)
-	    || __put_user((int __user *)(unsigned long)depth32.y, &depth->y)
-	    || __put_user((unsigned int __user *)(unsigned long)depth32.buffer,
-			  &depth->buffer)
-	    || __put_user((unsigned char __user *)(unsigned long)depth32.mask,
-			  &depth->mask))
-		return -EFAULT;
-
-	return drm_ioctl(file, DRM_IOCTL_R128_DEPTH, (unsigned long)depth);
+	depth.func = depth32.func;
+	depth.n = depth32.n;
+	depth.x = compat_ptr(depth32.x);
+	depth.y = compat_ptr(depth32.y);
+	depth.buffer = compat_ptr(depth32.buffer);
+	depth.mask = compat_ptr(depth32.mask);
 
+	return drm_ioctl_kernel(file, r128_cce_depth, &depth, DRM_AUTH);
 }
 
 typedef struct drm_r128_stipple32 {
@@ -140,18 +131,14 @@ static int compat_r128_stipple(struct file *file, unsigned int cmd,
 			       unsigned long arg)
 {
 	drm_r128_stipple32_t stipple32;
-	drm_r128_stipple_t __user *stipple;
+	drm_r128_stipple_t stipple;
 
 	if (copy_from_user(&stipple32, (void __user *)arg, sizeof(stipple32)))
 		return -EFAULT;
 
-	stipple = compat_alloc_user_space(sizeof(*stipple));
-	if (!access_ok(VERIFY_WRITE, stipple, sizeof(*stipple))
-	    || __put_user((unsigned int __user *)(unsigned long)stipple32.mask,
-			  &stipple->mask))
-		return -EFAULT;
+	stipple.mask = compat_ptr(stipple32.mask);
 
-	return drm_ioctl(file, DRM_IOCTL_R128_STIPPLE, (unsigned long)stipple);
+	return drm_ioctl_kernel(file, r128_cce_stipple, &stipple, DRM_AUTH);
 }
 
 typedef struct drm_r128_getparam32 {
@@ -163,19 +150,15 @@ static int compat_r128_getparam(struct file *file, unsigned int cmd,
 				unsigned long arg)
 {
 	drm_r128_getparam32_t getparam32;
-	drm_r128_getparam_t __user *getparam;
+	drm_r128_getparam_t getparam;
 
 	if (copy_from_user(&getparam32, (void __user *)arg, sizeof(getparam32)))
 		return -EFAULT;
 
-	getparam = compat_alloc_user_space(sizeof(*getparam));
-	if (!access_ok(VERIFY_WRITE, getparam, sizeof(*getparam))
-	    || __put_user(getparam32.param, &getparam->param)
-	    || __put_user((void __user *)(unsigned long)getparam32.value,
-			  &getparam->value))
-		return -EFAULT;
+	getparam.param = getparam32.param;
+	getparam.value = compat_ptr(getparam32.value);
 
-	return drm_ioctl(file, DRM_IOCTL_R128_GETPARAM, (unsigned long)getparam);
+	return drm_ioctl_kernel(file, r128_getparam, &getparam, DRM_AUTH);
 }
 
 drm_ioctl_compat_t *r128_compat_ioctls[] = {
diff --git a/drivers/gpu/drm/r128/r128_state.c b/drivers/gpu/drm/r128/r128_state.c
index 8fd2d9f58f77..8fdc56c1c953 100644
--- a/drivers/gpu/drm/r128/r128_state.c
+++ b/drivers/gpu/drm/r128/r128_state.c
@@ -1460,7 +1460,7 @@ static int r128_cce_blit(struct drm_device *dev, void *data, struct drm_file *fi
 	return ret;
 }
 
-static int r128_cce_depth(struct drm_device *dev, void *data, struct drm_file *file_priv)
+int r128_cce_depth(struct drm_device *dev, void *data, struct drm_file *file_priv)
 {
 	drm_r128_private_t *dev_priv = dev->dev_private;
 	drm_r128_depth_t *depth = data;
@@ -1492,7 +1492,7 @@ static int r128_cce_depth(struct drm_device *dev, void *data, struct drm_file *f
 	return ret;
 }
 
-static int r128_cce_stipple(struct drm_device *dev, void *data, struct drm_file *file_priv)
+int r128_cce_stipple(struct drm_device *dev, void *data, struct drm_file *file_priv)
 {
 	drm_r128_private_t *dev_priv = dev->dev_private;
 	drm_r128_stipple_t *stipple = data;
@@ -1582,7 +1582,7 @@ static int r128_cce_indirect(struct drm_device *dev, void *data, struct drm_file
 	return 0;
 }
 
-static int r128_getparam(struct drm_device *dev, void *data, struct drm_file *file_priv)
+int r128_getparam(struct drm_device *dev, void *data, struct drm_file *file_priv)
 {
 	drm_r128_private_t *dev_priv = dev->dev_private;
 	drm_r128_getparam_t *param = data;
diff --git a/drivers/gpu/drm/radeon/Makefile b/drivers/gpu/drm/radeon/Makefile
index 0ad8244b5ccf..92ccd7aed0d4 100644
--- a/drivers/gpu/drm/radeon/Makefile
+++ b/drivers/gpu/drm/radeon/Makefile
@@ -103,12 +103,9 @@ radeon-y += \
 radeon-y += \
 	radeon_vce.o \
 	vce_v1_0.o \
-	vce_v2_0.o \
-	radeon_kfd.o
+	vce_v2_0.o
 
 radeon-$(CONFIG_VGA_SWITCHEROO) += radeon_atpx_handler.o
 radeon-$(CONFIG_ACPI) += radeon_acpi.o
 
 obj-$(CONFIG_DRM_RADEON)+= radeon.o
-
-CFLAGS_radeon_trace_points.o := -I$(src)
diff --git a/drivers/gpu/drm/radeon/atombios_dp.c b/drivers/gpu/drm/radeon/atombios_dp.c
index 432cb46f6a34..3e798593e042 100644
--- a/drivers/gpu/drm/radeon/atombios_dp.c
+++ b/drivers/gpu/drm/radeon/atombios_dp.c
@@ -45,34 +45,32 @@ static char *pre_emph_names[] = {
 
 /***** radeon AUX functions *****/
 
-/* Atom needs data in little endian format
- * so swap as appropriate when copying data to
- * or from atom. Note that atom operates on
- * dw units.
+/* Atom needs data in little endian format so swap as appropriate when copying
+ * data to or from atom. Note that atom operates on dw units.
+ *
+ * Use to_le=true when sending data to atom and provide at least
+ * ALIGN(num_bytes,4) bytes in the dst buffer.
+ *
+ * Use to_le=false when receiving data from atom and provide ALIGN(num_bytes,4)
+ * byes in the src buffer.
  */
 void radeon_atom_copy_swap(u8 *dst, u8 *src, u8 num_bytes, bool to_le)
 {
 #ifdef __BIG_ENDIAN
-	u8 src_tmp[20], dst_tmp[20]; /* used for byteswapping */
-	u32 *dst32, *src32;
+	u32 src_tmp[5], dst_tmp[5];
 	int i;
+	u8 align_num_bytes = ALIGN(num_bytes, 4);
 
-	memcpy(src_tmp, src, num_bytes);
-	src32 = (u32 *)src_tmp;
-	dst32 = (u32 *)dst_tmp;
 	if (to_le) {
-		for (i = 0; i < ((num_bytes + 3) / 4); i++)
-			dst32[i] = cpu_to_le32(src32[i]);
-		memcpy(dst, dst_tmp, num_bytes);
+		memcpy(src_tmp, src, num_bytes);
+		for (i = 0; i < align_num_bytes / 4; i++)
+			dst_tmp[i] = cpu_to_le32(src_tmp[i]);
+		memcpy(dst, dst_tmp, align_num_bytes);
 	} else {
-		u8 dws = num_bytes & ~3;
-		for (i = 0; i < ((num_bytes + 3) / 4); i++)
-			dst32[i] = le32_to_cpu(src32[i]);
-		memcpy(dst, dst_tmp, dws);
-		if (num_bytes % 4) {
-			for (i = 0; i < (num_bytes % 4); i++)
-				dst[dws+i] = dst_tmp[dws+i];
-		}
+		memcpy(src_tmp, src, align_num_bytes);
+		for (i = 0; i < align_num_bytes / 4; i++)
+			dst_tmp[i] = le32_to_cpu(src_tmp[i]);
+		memcpy(dst, dst_tmp, num_bytes);
 	}
 #else
 	memcpy(dst, src, num_bytes);
@@ -304,10 +302,10 @@ static int convert_bpc_to_bpp(int bpc)
 
 /***** radeon specific DP functions *****/
 
-int radeon_dp_get_dp_link_config(struct drm_connector *connector,
-				 const u8 dpcd[DP_DPCD_SIZE],
-				 unsigned pix_clock,
-				 unsigned *dp_lanes, unsigned *dp_rate)
+static int radeon_dp_get_dp_link_config(struct drm_connector *connector,
+					const u8 dpcd[DP_DPCD_SIZE],
+					unsigned pix_clock,
+					unsigned *dp_lanes, unsigned *dp_rate)
 {
 	int bpp = convert_bpc_to_bpp(radeon_get_monitor_bpc(connector));
 	static const unsigned link_rates[3] = { 162000, 270000, 540000 };
diff --git a/drivers/gpu/drm/radeon/ci_dpm.c b/drivers/gpu/drm/radeon/ci_dpm.c
index c97fbb2ab48b..7e1b04dc5593 100644
--- a/drivers/gpu/drm/radeon/ci_dpm.c
+++ b/drivers/gpu/drm/radeon/ci_dpm.c
@@ -184,6 +184,7 @@ static int ci_set_overdrive_target_tdp(struct radeon_device *rdev,
 				       u32 target_tdp);
 static int ci_update_uvd_dpm(struct radeon_device *rdev, bool gate);
 
+static PPSMC_Result ci_send_msg_to_smc(struct radeon_device *rdev, PPSMC_Msg msg);
 static PPSMC_Result ci_send_msg_to_smc_with_parameter(struct radeon_device *rdev,
 						      PPSMC_Msg msg, u32 parameter);
 
@@ -1651,6 +1652,27 @@ static int ci_notify_hw_of_power_source(struct radeon_device *rdev,
 }
 #endif
 
+static PPSMC_Result ci_send_msg_to_smc(struct radeon_device *rdev, PPSMC_Msg msg)
+{
+	u32 tmp;
+	int i;
+
+	if (!ci_is_smc_running(rdev))
+		return PPSMC_Result_Failed;
+
+	WREG32(SMC_MESSAGE_0, msg);
+
+	for (i = 0; i < rdev->usec_timeout; i++) {
+		tmp = RREG32(SMC_RESP_0);
+		if (tmp != 0)
+			break;
+		udelay(1);
+	}
+	tmp = RREG32(SMC_RESP_0);
+
+	return (PPSMC_Result)tmp;
+}
+
 static PPSMC_Result ci_send_msg_to_smc_with_parameter(struct radeon_device *rdev,
 						      PPSMC_Msg msg, u32 parameter)
 {
diff --git a/drivers/gpu/drm/radeon/ci_dpm.h b/drivers/gpu/drm/radeon/ci_dpm.h
index 723220ffbea2..dff2a63df38f 100644
--- a/drivers/gpu/drm/radeon/ci_dpm.h
+++ b/drivers/gpu/drm/radeon/ci_dpm.h
@@ -330,7 +330,6 @@ int ci_program_jump_on_start(struct radeon_device *rdev);
 void ci_stop_smc_clock(struct radeon_device *rdev);
 void ci_start_smc_clock(struct radeon_device *rdev);
 bool ci_is_smc_running(struct radeon_device *rdev);
-PPSMC_Result ci_send_msg_to_smc(struct radeon_device *rdev, PPSMC_Msg msg);
 PPSMC_Result ci_wait_for_smc_inactive(struct radeon_device *rdev);
 int ci_load_smc_ucode(struct radeon_device *rdev, u32 limit);
 int ci_read_smc_sram_dword(struct radeon_device *rdev,
diff --git a/drivers/gpu/drm/radeon/ci_smc.c b/drivers/gpu/drm/radeon/ci_smc.c
index 3356a21d97ec..371121913756 100644
--- a/drivers/gpu/drm/radeon/ci_smc.c
+++ b/drivers/gpu/drm/radeon/ci_smc.c
@@ -163,27 +163,6 @@ bool ci_is_smc_running(struct radeon_device *rdev)
 	return false;
 }
 
-PPSMC_Result ci_send_msg_to_smc(struct radeon_device *rdev, PPSMC_Msg msg)
-{
-	u32 tmp;
-	int i;
-
-	if (!ci_is_smc_running(rdev))
-		return PPSMC_Result_Failed;
-
-	WREG32(SMC_MESSAGE_0, msg);
-
-	for (i = 0; i < rdev->usec_timeout; i++) {
-		tmp = RREG32(SMC_RESP_0);
-		if (tmp != 0)
-			break;
-		udelay(1);
-	}
-	tmp = RREG32(SMC_RESP_0);
-
-	return (PPSMC_Result)tmp;
-}
-
 #if 0
 PPSMC_Result ci_wait_for_smc_inactive(struct radeon_device *rdev)
 {
diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c
index 3cb6c55b268d..a6511918f632 100644
--- a/drivers/gpu/drm/radeon/cik.c
+++ b/drivers/gpu/drm/radeon/cik.c
@@ -33,7 +33,6 @@
 #include "cik_blit_shaders.h"
 #include "radeon_ucode.h"
 #include "clearstate_ci.h"
-#include "radeon_kfd.h"
 
 #define SH_MEM_CONFIG_GFX_DEFAULT \
 	ALIGNMENT_MODE(SH_MEM_ALIGNMENT_MODE_UNALIGNED)
@@ -5452,28 +5451,6 @@ void cik_pcie_gart_tlb_flush(struct radeon_device *rdev)
 	WREG32(VM_INVALIDATE_REQUEST, 0x1);
 }
 
-static void cik_pcie_init_compute_vmid(struct radeon_device *rdev)
-{
-	int i;
-	uint32_t sh_mem_bases, sh_mem_config;
-
-	sh_mem_bases = 0x6000 | 0x6000 << 16;
-	sh_mem_config = ALIGNMENT_MODE(SH_MEM_ALIGNMENT_MODE_UNALIGNED);
-	sh_mem_config |= DEFAULT_MTYPE(MTYPE_NONCACHED);
-
-	mutex_lock(&rdev->srbm_mutex);
-	for (i = 8; i < 16; i++) {
-		cik_srbm_select(rdev, 0, 0, 0, i);
-		/* CP and shaders */
-		WREG32(SH_MEM_CONFIG, sh_mem_config);
-		WREG32(SH_MEM_APE1_BASE, 1);
-		WREG32(SH_MEM_APE1_LIMIT, 0);
-		WREG32(SH_MEM_BASES, sh_mem_bases);
-	}
-	cik_srbm_select(rdev, 0, 0, 0, 0);
-	mutex_unlock(&rdev->srbm_mutex);
-}
-
 /**
  * cik_pcie_gart_enable - gart enable
  *
@@ -5587,8 +5564,6 @@ static int cik_pcie_gart_enable(struct radeon_device *rdev)
 	cik_srbm_select(rdev, 0, 0, 0, 0);
 	mutex_unlock(&rdev->srbm_mutex);
 
-	cik_pcie_init_compute_vmid(rdev);
-
 	cik_pcie_gart_tlb_flush(rdev);
 	DRM_INFO("PCIE GART of %uM enabled (table at 0x%016llX).\n",
 		 (unsigned)(rdev->mc.gtt_size >> 20),
@@ -5684,10 +5659,9 @@ int cik_vm_init(struct radeon_device *rdev)
 	/*
 	 * number of VMs
 	 * VMID 0 is reserved for System
-	 * radeon graphics/compute will use VMIDs 1-7
-	 * amdkfd will use VMIDs 8-15
+	 * radeon graphics/compute will use VMIDs 1-15
 	 */
-	rdev->vm_manager.nvm = RADEON_NUM_OF_VMIDS;
+	rdev->vm_manager.nvm = 16;
 	/* base offset of vram pages */
 	if (rdev->flags & RADEON_IS_IGP) {
 		u64 tmp = RREG32(MC_VM_FB_OFFSET);
@@ -7589,9 +7563,6 @@ restart_ih:
 		/* wptr/rptr are in bytes! */
 		ring_index = rptr / 4;
 
-		radeon_kfd_interrupt(rdev,
-				(const void *) &rdev->ih.ring[ring_index]);
-
 		src_id =  le32_to_cpu(rdev->ih.ring[ring_index]) & 0xff;
 		src_data = le32_to_cpu(rdev->ih.ring[ring_index + 1]) & 0xfffffff;
 		ring_id = le32_to_cpu(rdev->ih.ring[ring_index + 2]) & 0xff;
@@ -8486,10 +8457,6 @@ static int cik_startup(struct radeon_device *rdev)
 	if (r)
 		return r;
 
-	r = radeon_kfd_resume(rdev);
-	if (r)
-		return r;
-
 	return 0;
 }
 
@@ -8538,7 +8505,6 @@ int cik_resume(struct radeon_device *rdev)
  */
 int cik_suspend(struct radeon_device *rdev)
 {
-	radeon_kfd_suspend(rdev);
 	radeon_pm_suspend(rdev);
 	radeon_audio_fini(rdev);
 	radeon_vm_manager_fini(rdev);
diff --git a/drivers/gpu/drm/radeon/cikd.h b/drivers/gpu/drm/radeon/cikd.h
index e21015475ed5..cda16fcd43bb 100644
--- a/drivers/gpu/drm/radeon/cikd.h
+++ b/drivers/gpu/drm/radeon/cikd.h
@@ -30,8 +30,6 @@
 #define CIK_RB_BITMAP_WIDTH_PER_SH     2
 #define HAWAII_RB_BITMAP_WIDTH_PER_SH  4
 
-#define RADEON_NUM_OF_VMIDS	8
-
 /* DIDT IND registers */
 #define DIDT_SQ_CTRL0                                     0x0
 #       define DIDT_CTRL_EN                               (1 << 0)
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c
index c31e660e35db..7d39ed63e5be 100644
--- a/drivers/gpu/drm/radeon/r100.c
+++ b/drivers/gpu/drm/radeon/r100.c
@@ -1456,7 +1456,7 @@ int r100_cs_packet_parse_vline(struct radeon_cs_parser *p)
 	header = radeon_get_ib_value(p, h_idx);
 	crtc_id = radeon_get_ib_value(p, h_idx + 5);
 	reg = R100_CP_PACKET0_GET_REG(header);
-	crtc = drm_crtc_find(p->rdev->ddev, crtc_id);
+	crtc = drm_crtc_find(p->rdev->ddev, p->filp, crtc_id);
 	if (!crtc) {
 		DRM_ERROR("cannot find crtc %d\n", crtc_id);
 		return -ENOENT;
diff --git a/drivers/gpu/drm/radeon/r600_cs.c b/drivers/gpu/drm/radeon/r600_cs.c
index 97fd58e97043..c96b31950ca7 100644
--- a/drivers/gpu/drm/radeon/r600_cs.c
+++ b/drivers/gpu/drm/radeon/r600_cs.c
@@ -887,7 +887,7 @@ int r600_cs_common_vline_parse(struct radeon_cs_parser *p,
 	crtc_id = radeon_get_ib_value(p, h_idx + 2 + 7 + 1);
 	reg = R600_CP_PACKET0_GET_REG(header);
 
-	crtc = drm_crtc_find(p->rdev->ddev, crtc_id);
+	crtc = drm_crtc_find(p->rdev->ddev, p->filp, crtc_id);
 	if (!crtc) {
 		DRM_ERROR("cannot find crtc %d\n", crtc_id);
 		return -ENOENT;
diff --git a/drivers/gpu/drm/radeon/r600_hdmi.c b/drivers/gpu/drm/radeon/r600_hdmi.c
index e82a99cb2459..ab32830c4e23 100644
--- a/drivers/gpu/drm/radeon/r600_hdmi.c
+++ b/drivers/gpu/drm/radeon/r600_hdmi.c
@@ -58,7 +58,7 @@ enum r600_hdmi_iec_status_bits {
 
 static struct r600_audio_pin r600_audio_status(struct radeon_device *rdev)
 {
-	struct r600_audio_pin status;
+	struct r600_audio_pin status = {};
 	uint32_t value;
 
 	value = RREG32(R600_AUDIO_RATE_BPS_CHANNEL);
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index 8cbaeec090c9..a8e546569858 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -2456,9 +2456,6 @@ struct radeon_device {
 	u64 vram_pin_size;
 	u64 gart_pin_size;
 
-	/* amdkfd interface */
-	struct kfd_dev		*kfd;
-
 	struct mutex	mn_lock;
 	DECLARE_HASHTABLE(mn_hash, 7);
 };
diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c
index 2f642cbefd8e..59dcefb2df3b 100644
--- a/drivers/gpu/drm/radeon/radeon_connectors.c
+++ b/drivers/gpu/drm/radeon/radeon_connectors.c
@@ -263,7 +263,7 @@ radeon_connector_update_scratch_regs(struct drm_connector *connector, enum drm_c
 		if (connector->encoder_ids[i] == 0)
 			break;
 
-		encoder = drm_encoder_find(connector->dev,
+		encoder = drm_encoder_find(connector->dev, NULL,
 					   connector->encoder_ids[i]);
 		if (!encoder)
 			continue;
@@ -290,7 +290,7 @@ static struct drm_encoder *radeon_find_encoder(struct drm_connector *connector,
 		if (connector->encoder_ids[i] == 0)
 			break;
 
-		encoder = drm_encoder_find(connector->dev, connector->encoder_ids[i]);
+		encoder = drm_encoder_find(connector->dev, NULL, connector->encoder_ids[i]);
 		if (!encoder)
 			continue;
 
@@ -404,7 +404,7 @@ static struct drm_encoder *radeon_best_single_encoder(struct drm_connector *conn
 	int enc_id = connector->encoder_ids[0];
 	/* pick the encoder ids */
 	if (enc_id)
-		return drm_encoder_find(connector->dev, enc_id);
+		return drm_encoder_find(connector->dev, NULL, enc_id);
 	return NULL;
 }
 
@@ -1368,7 +1368,7 @@ radeon_dvi_detect(struct drm_connector *connector, bool force)
 			if (connector->encoder_ids[i] == 0)
 				break;
 
-			encoder = drm_encoder_find(connector->dev,
+			encoder = drm_encoder_find(connector->dev, NULL,
 						   connector->encoder_ids[i]);
 			if (!encoder)
 				continue;
@@ -1454,7 +1454,7 @@ static struct drm_encoder *radeon_dvi_encoder(struct drm_connector *connector)
 		if (connector->encoder_ids[i] == 0)
 			break;
 
-		encoder = drm_encoder_find(connector->dev, connector->encoder_ids[i]);
+		encoder = drm_encoder_find(connector->dev, NULL, connector->encoder_ids[i]);
 		if (!encoder)
 			continue;
 
@@ -1473,7 +1473,7 @@ static struct drm_encoder *radeon_dvi_encoder(struct drm_connector *connector)
 	/* then check use digitial */
 	/* pick the first one */
 	if (enc_id)
-		return drm_encoder_find(connector->dev, enc_id);
+		return drm_encoder_find(connector->dev, NULL, enc_id);
 	return NULL;
 }
 
@@ -1620,7 +1620,7 @@ u16 radeon_connector_encoder_get_dp_bridge_encoder_id(struct drm_connector *conn
 		if (connector->encoder_ids[i] == 0)
 			break;
 
-		encoder = drm_encoder_find(connector->dev, connector->encoder_ids[i]);
+		encoder = drm_encoder_find(connector->dev, NULL, connector->encoder_ids[i]);
 		if (!encoder)
 			continue;
 
@@ -1649,7 +1649,7 @@ static bool radeon_connector_encoder_is_hbr2(struct drm_connector *connector)
 		if (connector->encoder_ids[i] == 0)
 			break;
 
-		encoder = drm_encoder_find(connector->dev, connector->encoder_ids[i]);
+		encoder = drm_encoder_find(connector->dev, NULL, connector->encoder_ids[i]);
 		if (!encoder)
 			continue;
 
diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c
index f4becad0a78c..31dd04f6baa1 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.c
+++ b/drivers/gpu/drm/radeon/radeon_drv.c
@@ -43,7 +43,6 @@
 #include <drm/drm_fb_helper.h>
 
 #include <drm/drm_crtc_helper.h>
-#include "radeon_kfd.h"
 
 /*
  * KMS wrapper.
@@ -338,14 +337,6 @@ static int radeon_pci_probe(struct pci_dev *pdev,
 {
 	int ret;
 
-	/*
-	 * Initialize amdkfd before starting radeon. If it was not loaded yet,
-	 * defer radeon probing
-	 */
-	ret = radeon_kfd_init();
-	if (ret == -EPROBE_DEFER)
-		return ret;
-
 	if (vga_switcheroo_client_probe_defer(pdev))
 		return -EPROBE_DEFER;
 
@@ -645,7 +636,6 @@ static int __init radeon_init(void)
 
 static void __exit radeon_exit(void)
 {
-	radeon_kfd_fini();
 	pci_unregister_driver(pdriver);
 	radeon_unregister_atpx_handler();
 }
diff --git a/drivers/gpu/drm/radeon/radeon_fb.c b/drivers/gpu/drm/radeon/radeon_fb.c
index fd25361ac681..33b821d6d018 100644
--- a/drivers/gpu/drm/radeon/radeon_fb.c
+++ b/drivers/gpu/drm/radeon/radeon_fb.c
@@ -245,7 +245,6 @@ static int radeonfb_create(struct drm_fb_helper *helper,
 	}
 
 	info->par = rfbdev;
-	info->skip_vt_switch = true;
 
 	ret = radeon_framebuffer_init(rdev->ddev, &rfbdev->rfb, &mode_cmd, gobj);
 	if (ret) {
@@ -322,10 +321,10 @@ static int radeon_fbdev_destroy(struct drm_device *dev, struct radeon_fbdev *rfb
 	if (rfb->obj) {
 		radeonfb_destroy_pinned_object(rfb->obj);
 		rfb->obj = NULL;
+		drm_framebuffer_unregister_private(&rfb->base);
+		drm_framebuffer_cleanup(&rfb->base);
 	}
 	drm_fb_helper_fini(&rfbdev->helper);
-	drm_framebuffer_unregister_private(&rfb->base);
-	drm_framebuffer_cleanup(&rfb->base);
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/radeon/radeon_kfd.c b/drivers/gpu/drm/radeon/radeon_kfd.c
deleted file mode 100644
index f6578c96925c..000000000000
--- a/drivers/gpu/drm/radeon/radeon_kfd.c
+++ /dev/null
@@ -1,870 +0,0 @@
-/*
- * Copyright 2014 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include <linux/module.h>
-#include <linux/fdtable.h>
-#include <linux/uaccess.h>
-#include <drm/drmP.h>
-#include "radeon.h"
-#include "cikd.h"
-#include "cik_reg.h"
-#include "radeon_kfd.h"
-#include "radeon_ucode.h"
-#include <linux/firmware.h>
-#include "cik_structs.h"
-
-#define CIK_PIPE_PER_MEC	(4)
-
-static const uint32_t watchRegs[MAX_WATCH_ADDRESSES * ADDRESS_WATCH_REG_MAX] = {
-	TCP_WATCH0_ADDR_H, TCP_WATCH0_ADDR_L, TCP_WATCH0_CNTL,
-	TCP_WATCH1_ADDR_H, TCP_WATCH1_ADDR_L, TCP_WATCH1_CNTL,
-	TCP_WATCH2_ADDR_H, TCP_WATCH2_ADDR_L, TCP_WATCH2_CNTL,
-	TCP_WATCH3_ADDR_H, TCP_WATCH3_ADDR_L, TCP_WATCH3_CNTL
-};
-
-struct kgd_mem {
-	struct radeon_bo *bo;
-	uint64_t gpu_addr;
-	void *cpu_ptr;
-};
-
-
-static int alloc_gtt_mem(struct kgd_dev *kgd, size_t size,
-			void **mem_obj, uint64_t *gpu_addr,
-			void **cpu_ptr);
-
-static void free_gtt_mem(struct kgd_dev *kgd, void *mem_obj);
-
-static uint64_t get_vmem_size(struct kgd_dev *kgd);
-static uint64_t get_gpu_clock_counter(struct kgd_dev *kgd);
-
-static uint32_t get_max_engine_clock_in_mhz(struct kgd_dev *kgd);
-static uint16_t get_fw_version(struct kgd_dev *kgd, enum kgd_engine_type type);
-
-/*
- * Register access functions
- */
-
-static void kgd_program_sh_mem_settings(struct kgd_dev *kgd, uint32_t vmid,
-		uint32_t sh_mem_config,	uint32_t sh_mem_ape1_base,
-		uint32_t sh_mem_ape1_limit, uint32_t sh_mem_bases);
-
-static int kgd_set_pasid_vmid_mapping(struct kgd_dev *kgd, unsigned int pasid,
-					unsigned int vmid);
-
-static int kgd_init_pipeline(struct kgd_dev *kgd, uint32_t pipe_id,
-				uint32_t hpd_size, uint64_t hpd_gpu_addr);
-static int kgd_init_interrupts(struct kgd_dev *kgd, uint32_t pipe_id);
-static int kgd_hqd_load(struct kgd_dev *kgd, void *mqd, uint32_t pipe_id,
-			uint32_t queue_id, uint32_t __user *wptr,
-			uint32_t wptr_shift, uint32_t wptr_mask,
-			struct mm_struct *mm);
-static int kgd_hqd_sdma_load(struct kgd_dev *kgd, void *mqd);
-static bool kgd_hqd_is_occupied(struct kgd_dev *kgd, uint64_t queue_address,
-				uint32_t pipe_id, uint32_t queue_id);
-
-static int kgd_hqd_destroy(struct kgd_dev *kgd, void *mqd, uint32_t reset_type,
-				unsigned int timeout, uint32_t pipe_id,
-				uint32_t queue_id);
-static bool kgd_hqd_sdma_is_occupied(struct kgd_dev *kgd, void *mqd);
-static int kgd_hqd_sdma_destroy(struct kgd_dev *kgd, void *mqd,
-				unsigned int timeout);
-static int kgd_address_watch_disable(struct kgd_dev *kgd);
-static int kgd_address_watch_execute(struct kgd_dev *kgd,
-					unsigned int watch_point_id,
-					uint32_t cntl_val,
-					uint32_t addr_hi,
-					uint32_t addr_lo);
-static int kgd_wave_control_execute(struct kgd_dev *kgd,
-					uint32_t gfx_index_val,
-					uint32_t sq_cmd);
-static uint32_t kgd_address_watch_get_offset(struct kgd_dev *kgd,
-					unsigned int watch_point_id,
-					unsigned int reg_offset);
-
-static bool get_atc_vmid_pasid_mapping_valid(struct kgd_dev *kgd, uint8_t vmid);
-static uint16_t get_atc_vmid_pasid_mapping_pasid(struct kgd_dev *kgd,
-							uint8_t vmid);
-static void write_vmid_invalidate_request(struct kgd_dev *kgd, uint8_t vmid);
-
-static const struct kfd2kgd_calls kfd2kgd = {
-	.init_gtt_mem_allocation = alloc_gtt_mem,
-	.free_gtt_mem = free_gtt_mem,
-	.get_vmem_size = get_vmem_size,
-	.get_gpu_clock_counter = get_gpu_clock_counter,
-	.get_max_engine_clock_in_mhz = get_max_engine_clock_in_mhz,
-	.program_sh_mem_settings = kgd_program_sh_mem_settings,
-	.set_pasid_vmid_mapping = kgd_set_pasid_vmid_mapping,
-	.init_pipeline = kgd_init_pipeline,
-	.init_interrupts = kgd_init_interrupts,
-	.hqd_load = kgd_hqd_load,
-	.hqd_sdma_load = kgd_hqd_sdma_load,
-	.hqd_is_occupied = kgd_hqd_is_occupied,
-	.hqd_sdma_is_occupied = kgd_hqd_sdma_is_occupied,
-	.hqd_destroy = kgd_hqd_destroy,
-	.hqd_sdma_destroy = kgd_hqd_sdma_destroy,
-	.address_watch_disable = kgd_address_watch_disable,
-	.address_watch_execute = kgd_address_watch_execute,
-	.wave_control_execute = kgd_wave_control_execute,
-	.address_watch_get_offset = kgd_address_watch_get_offset,
-	.get_atc_vmid_pasid_mapping_pasid = get_atc_vmid_pasid_mapping_pasid,
-	.get_atc_vmid_pasid_mapping_valid = get_atc_vmid_pasid_mapping_valid,
-	.write_vmid_invalidate_request = write_vmid_invalidate_request,
-	.get_fw_version = get_fw_version
-};
-
-static const struct kgd2kfd_calls *kgd2kfd;
-
-int radeon_kfd_init(void)
-{
-	int ret;
-
-#if defined(CONFIG_HSA_AMD_MODULE)
-	int (*kgd2kfd_init_p)(unsigned, const struct kgd2kfd_calls**);
-
-	kgd2kfd_init_p = symbol_request(kgd2kfd_init);
-
-	if (kgd2kfd_init_p == NULL)
-		return -ENOENT;
-
-	ret = kgd2kfd_init_p(KFD_INTERFACE_VERSION, &kgd2kfd);
-	if (ret) {
-		symbol_put(kgd2kfd_init);
-		kgd2kfd = NULL;
-	}
-
-#elif defined(CONFIG_HSA_AMD)
-	ret = kgd2kfd_init(KFD_INTERFACE_VERSION, &kgd2kfd);
-	if (ret)
-		kgd2kfd = NULL;
-
-#else
-	ret = -ENOENT;
-#endif
-
-	return ret;
-}
-
-void radeon_kfd_fini(void)
-{
-	if (kgd2kfd) {
-		kgd2kfd->exit();
-		symbol_put(kgd2kfd_init);
-	}
-}
-
-void radeon_kfd_device_probe(struct radeon_device *rdev)
-{
-	if (kgd2kfd)
-		rdev->kfd = kgd2kfd->probe((struct kgd_dev *)rdev,
-			rdev->pdev, &kfd2kgd);
-}
-
-void radeon_kfd_device_init(struct radeon_device *rdev)
-{
-	int i, queue, pipe, mec;
-
-	if (rdev->kfd) {
-		struct kgd2kfd_shared_resources gpu_resources = {
-			.compute_vmid_bitmap = 0xFF00,
-			.num_pipe_per_mec = 4,
-			.num_queue_per_pipe = 8
-		};
-
-		bitmap_zero(gpu_resources.queue_bitmap, KGD_MAX_QUEUES);
-
-		for (i = 0; i < KGD_MAX_QUEUES; ++i) {
-			queue = i % gpu_resources.num_queue_per_pipe;
-			pipe = (i / gpu_resources.num_queue_per_pipe)
-				% gpu_resources.num_pipe_per_mec;
-			mec = (i / gpu_resources.num_queue_per_pipe)
-				/ gpu_resources.num_pipe_per_mec;
-
-			if (mec == 0 && pipe > 0)
-				set_bit(i, gpu_resources.queue_bitmap);
-		}
-
-		radeon_doorbell_get_kfd_info(rdev,
-				&gpu_resources.doorbell_physical_address,
-				&gpu_resources.doorbell_aperture_size,
-				&gpu_resources.doorbell_start_offset);
-
-		kgd2kfd->device_init(rdev->kfd, &gpu_resources);
-	}
-}
-
-void radeon_kfd_device_fini(struct radeon_device *rdev)
-{
-	if (rdev->kfd) {
-		kgd2kfd->device_exit(rdev->kfd);
-		rdev->kfd = NULL;
-	}
-}
-
-void radeon_kfd_interrupt(struct radeon_device *rdev, const void *ih_ring_entry)
-{
-	if (rdev->kfd)
-		kgd2kfd->interrupt(rdev->kfd, ih_ring_entry);
-}
-
-void radeon_kfd_suspend(struct radeon_device *rdev)
-{
-	if (rdev->kfd)
-		kgd2kfd->suspend(rdev->kfd);
-}
-
-int radeon_kfd_resume(struct radeon_device *rdev)
-{
-	int r = 0;
-
-	if (rdev->kfd)
-		r = kgd2kfd->resume(rdev->kfd);
-
-	return r;
-}
-
-static int alloc_gtt_mem(struct kgd_dev *kgd, size_t size,
-			void **mem_obj, uint64_t *gpu_addr,
-			void **cpu_ptr)
-{
-	struct radeon_device *rdev = (struct radeon_device *)kgd;
-	struct kgd_mem **mem = (struct kgd_mem **) mem_obj;
-	int r;
-
-	BUG_ON(kgd == NULL);
-	BUG_ON(gpu_addr == NULL);
-	BUG_ON(cpu_ptr == NULL);
-
-	*mem = kmalloc(sizeof(struct kgd_mem), GFP_KERNEL);
-	if ((*mem) == NULL)
-		return -ENOMEM;
-
-	r = radeon_bo_create(rdev, size, PAGE_SIZE, true, RADEON_GEM_DOMAIN_GTT,
-				RADEON_GEM_GTT_WC, NULL, NULL, &(*mem)->bo);
-	if (r) {
-		dev_err(rdev->dev,
-			"failed to allocate BO for amdkfd (%d)\n", r);
-		return r;
-	}
-
-	/* map the buffer */
-	r = radeon_bo_reserve((*mem)->bo, true);
-	if (r) {
-		dev_err(rdev->dev, "(%d) failed to reserve bo for amdkfd\n", r);
-		goto allocate_mem_reserve_bo_failed;
-	}
-
-	r = radeon_bo_pin((*mem)->bo, RADEON_GEM_DOMAIN_GTT,
-				&(*mem)->gpu_addr);
-	if (r) {
-		dev_err(rdev->dev, "(%d) failed to pin bo for amdkfd\n", r);
-		goto allocate_mem_pin_bo_failed;
-	}
-	*gpu_addr = (*mem)->gpu_addr;
-
-	r = radeon_bo_kmap((*mem)->bo, &(*mem)->cpu_ptr);
-	if (r) {
-		dev_err(rdev->dev,
-			"(%d) failed to map bo to kernel for amdkfd\n", r);
-		goto allocate_mem_kmap_bo_failed;
-	}
-	*cpu_ptr = (*mem)->cpu_ptr;
-
-	radeon_bo_unreserve((*mem)->bo);
-
-	return 0;
-
-allocate_mem_kmap_bo_failed:
-	radeon_bo_unpin((*mem)->bo);
-allocate_mem_pin_bo_failed:
-	radeon_bo_unreserve((*mem)->bo);
-allocate_mem_reserve_bo_failed:
-	radeon_bo_unref(&(*mem)->bo);
-
-	return r;
-}
-
-static void free_gtt_mem(struct kgd_dev *kgd, void *mem_obj)
-{
-	struct kgd_mem *mem = (struct kgd_mem *) mem_obj;
-
-	BUG_ON(mem == NULL);
-
-	radeon_bo_reserve(mem->bo, true);
-	radeon_bo_kunmap(mem->bo);
-	radeon_bo_unpin(mem->bo);
-	radeon_bo_unreserve(mem->bo);
-	radeon_bo_unref(&(mem->bo));
-	kfree(mem);
-}
-
-static uint64_t get_vmem_size(struct kgd_dev *kgd)
-{
-	struct radeon_device *rdev = (struct radeon_device *)kgd;
-
-	BUG_ON(kgd == NULL);
-
-	return rdev->mc.real_vram_size;
-}
-
-static uint64_t get_gpu_clock_counter(struct kgd_dev *kgd)
-{
-	struct radeon_device *rdev = (struct radeon_device *)kgd;
-
-	return rdev->asic->get_gpu_clock_counter(rdev);
-}
-
-static uint32_t get_max_engine_clock_in_mhz(struct kgd_dev *kgd)
-{
-	struct radeon_device *rdev = (struct radeon_device *)kgd;
-
-	/* The sclk is in quantas of 10kHz */
-	return rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.sclk / 100;
-}
-
-static inline struct radeon_device *get_radeon_device(struct kgd_dev *kgd)
-{
-	return (struct radeon_device *)kgd;
-}
-
-static void write_register(struct kgd_dev *kgd, uint32_t offset, uint32_t value)
-{
-	struct radeon_device *rdev = get_radeon_device(kgd);
-
-	writel(value, (void __iomem *)(rdev->rmmio + offset));
-}
-
-static uint32_t read_register(struct kgd_dev *kgd, uint32_t offset)
-{
-	struct radeon_device *rdev = get_radeon_device(kgd);
-
-	return readl((void __iomem *)(rdev->rmmio + offset));
-}
-
-static void lock_srbm(struct kgd_dev *kgd, uint32_t mec, uint32_t pipe,
-			uint32_t queue, uint32_t vmid)
-{
-	struct radeon_device *rdev = get_radeon_device(kgd);
-	uint32_t value = PIPEID(pipe) | MEID(mec) | VMID(vmid) | QUEUEID(queue);
-
-	mutex_lock(&rdev->srbm_mutex);
-	write_register(kgd, SRBM_GFX_CNTL, value);
-}
-
-static void unlock_srbm(struct kgd_dev *kgd)
-{
-	struct radeon_device *rdev = get_radeon_device(kgd);
-
-	write_register(kgd, SRBM_GFX_CNTL, 0);
-	mutex_unlock(&rdev->srbm_mutex);
-}
-
-static void acquire_queue(struct kgd_dev *kgd, uint32_t pipe_id,
-				uint32_t queue_id)
-{
-	uint32_t mec = (++pipe_id / CIK_PIPE_PER_MEC) + 1;
-	uint32_t pipe = (pipe_id % CIK_PIPE_PER_MEC);
-
-	lock_srbm(kgd, mec, pipe, queue_id, 0);
-}
-
-static void release_queue(struct kgd_dev *kgd)
-{
-	unlock_srbm(kgd);
-}
-
-static void kgd_program_sh_mem_settings(struct kgd_dev *kgd, uint32_t vmid,
-					uint32_t sh_mem_config,
-					uint32_t sh_mem_ape1_base,
-					uint32_t sh_mem_ape1_limit,
-					uint32_t sh_mem_bases)
-{
-	lock_srbm(kgd, 0, 0, 0, vmid);
-
-	write_register(kgd, SH_MEM_CONFIG, sh_mem_config);
-	write_register(kgd, SH_MEM_APE1_BASE, sh_mem_ape1_base);
-	write_register(kgd, SH_MEM_APE1_LIMIT, sh_mem_ape1_limit);
-	write_register(kgd, SH_MEM_BASES, sh_mem_bases);
-
-	unlock_srbm(kgd);
-}
-
-static int kgd_set_pasid_vmid_mapping(struct kgd_dev *kgd, unsigned int pasid,
-					unsigned int vmid)
-{
-	/*
-	 * We have to assume that there is no outstanding mapping.
-	 * The ATC_VMID_PASID_MAPPING_UPDATE_STATUS bit could be 0
-	 * because a mapping is in progress or because a mapping finished and
-	 * the SW cleared it.
-	 * So the protocol is to always wait & clear.
-	 */
-	uint32_t pasid_mapping = (pasid == 0) ? 0 : (uint32_t)pasid |
-					ATC_VMID_PASID_MAPPING_VALID_MASK;
-
-	write_register(kgd, ATC_VMID0_PASID_MAPPING + vmid*sizeof(uint32_t),
-			pasid_mapping);
-
-	while (!(read_register(kgd, ATC_VMID_PASID_MAPPING_UPDATE_STATUS) &
-								(1U << vmid)))
-		cpu_relax();
-	write_register(kgd, ATC_VMID_PASID_MAPPING_UPDATE_STATUS, 1U << vmid);
-
-	/* Mapping vmid to pasid also for IH block */
-	write_register(kgd, IH_VMID_0_LUT + vmid * sizeof(uint32_t),
-			pasid_mapping);
-
-	return 0;
-}
-
-static int kgd_init_pipeline(struct kgd_dev *kgd, uint32_t pipe_id,
-				uint32_t hpd_size, uint64_t hpd_gpu_addr)
-{
-	/* nothing to do here */
-	return 0;
-}
-
-static int kgd_init_interrupts(struct kgd_dev *kgd, uint32_t pipe_id)
-{
-	uint32_t mec;
-	uint32_t pipe;
-
-	mec = (pipe_id / CIK_PIPE_PER_MEC) + 1;
-	pipe = (pipe_id % CIK_PIPE_PER_MEC);
-
-	lock_srbm(kgd, mec, pipe, 0, 0);
-
-	write_register(kgd, CPC_INT_CNTL,
-			TIME_STAMP_INT_ENABLE | OPCODE_ERROR_INT_ENABLE);
-
-	unlock_srbm(kgd);
-
-	return 0;
-}
-
-static inline uint32_t get_sdma_base_addr(struct cik_sdma_rlc_registers *m)
-{
-	uint32_t retval;
-
-	retval = m->sdma_engine_id * SDMA1_REGISTER_OFFSET +
-			m->sdma_queue_id * KFD_CIK_SDMA_QUEUE_OFFSET;
-
-	pr_debug("kfd: sdma base address: 0x%x\n", retval);
-
-	return retval;
-}
-
-static inline struct cik_mqd *get_mqd(void *mqd)
-{
-	return (struct cik_mqd *)mqd;
-}
-
-static inline struct cik_sdma_rlc_registers *get_sdma_mqd(void *mqd)
-{
-	return (struct cik_sdma_rlc_registers *)mqd;
-}
-
-static int kgd_hqd_load(struct kgd_dev *kgd, void *mqd, uint32_t pipe_id,
-			uint32_t queue_id, uint32_t __user *wptr,
-			uint32_t wptr_shift, uint32_t wptr_mask,
-			struct mm_struct *mm)
-{
-	uint32_t wptr_shadow, is_wptr_shadow_valid;
-	struct cik_mqd *m;
-
-	m = get_mqd(mqd);
-
-	is_wptr_shadow_valid = !get_user(wptr_shadow, wptr);
-
-	acquire_queue(kgd, pipe_id, queue_id);
-	write_register(kgd, CP_MQD_BASE_ADDR, m->cp_mqd_base_addr_lo);
-	write_register(kgd, CP_MQD_BASE_ADDR_HI, m->cp_mqd_base_addr_hi);
-	write_register(kgd, CP_MQD_CONTROL, m->cp_mqd_control);
-
-	write_register(kgd, CP_HQD_PQ_BASE, m->cp_hqd_pq_base_lo);
-	write_register(kgd, CP_HQD_PQ_BASE_HI, m->cp_hqd_pq_base_hi);
-	write_register(kgd, CP_HQD_PQ_CONTROL, m->cp_hqd_pq_control);
-
-	write_register(kgd, CP_HQD_IB_CONTROL, m->cp_hqd_ib_control);
-	write_register(kgd, CP_HQD_IB_BASE_ADDR, m->cp_hqd_ib_base_addr_lo);
-	write_register(kgd, CP_HQD_IB_BASE_ADDR_HI, m->cp_hqd_ib_base_addr_hi);
-
-	write_register(kgd, CP_HQD_IB_RPTR, m->cp_hqd_ib_rptr);
-
-	write_register(kgd, CP_HQD_PERSISTENT_STATE,
-			m->cp_hqd_persistent_state);
-	write_register(kgd, CP_HQD_SEMA_CMD, m->cp_hqd_sema_cmd);
-	write_register(kgd, CP_HQD_MSG_TYPE, m->cp_hqd_msg_type);
-
-	write_register(kgd, CP_HQD_ATOMIC0_PREOP_LO,
-			m->cp_hqd_atomic0_preop_lo);
-
-	write_register(kgd, CP_HQD_ATOMIC0_PREOP_HI,
-			m->cp_hqd_atomic0_preop_hi);
-
-	write_register(kgd, CP_HQD_ATOMIC1_PREOP_LO,
-			m->cp_hqd_atomic1_preop_lo);
-
-	write_register(kgd, CP_HQD_ATOMIC1_PREOP_HI,
-			m->cp_hqd_atomic1_preop_hi);
-
-	write_register(kgd, CP_HQD_PQ_RPTR_REPORT_ADDR,
-			m->cp_hqd_pq_rptr_report_addr_lo);
-
-	write_register(kgd, CP_HQD_PQ_RPTR_REPORT_ADDR_HI,
-			m->cp_hqd_pq_rptr_report_addr_hi);
-
-	write_register(kgd, CP_HQD_PQ_RPTR, m->cp_hqd_pq_rptr);
-
-	write_register(kgd, CP_HQD_PQ_WPTR_POLL_ADDR,
-			m->cp_hqd_pq_wptr_poll_addr_lo);
-
-	write_register(kgd, CP_HQD_PQ_WPTR_POLL_ADDR_HI,
-			m->cp_hqd_pq_wptr_poll_addr_hi);
-
-	write_register(kgd, CP_HQD_PQ_DOORBELL_CONTROL,
-			m->cp_hqd_pq_doorbell_control);
-
-	write_register(kgd, CP_HQD_VMID, m->cp_hqd_vmid);
-
-	write_register(kgd, CP_HQD_QUANTUM, m->cp_hqd_quantum);
-
-	write_register(kgd, CP_HQD_PIPE_PRIORITY, m->cp_hqd_pipe_priority);
-	write_register(kgd, CP_HQD_QUEUE_PRIORITY, m->cp_hqd_queue_priority);
-
-	write_register(kgd, CP_HQD_IQ_RPTR, m->cp_hqd_iq_rptr);
-
-	if (is_wptr_shadow_valid)
-		write_register(kgd, CP_HQD_PQ_WPTR, wptr_shadow);
-
-	write_register(kgd, CP_HQD_ACTIVE, m->cp_hqd_active);
-	release_queue(kgd);
-
-	return 0;
-}
-
-static int kgd_hqd_sdma_load(struct kgd_dev *kgd, void *mqd)
-{
-	struct cik_sdma_rlc_registers *m;
-	uint32_t sdma_base_addr;
-
-	m = get_sdma_mqd(mqd);
-	sdma_base_addr = get_sdma_base_addr(m);
-
-	write_register(kgd,
-			sdma_base_addr + SDMA0_RLC0_VIRTUAL_ADDR,
-			m->sdma_rlc_virtual_addr);
-
-	write_register(kgd,
-			sdma_base_addr + SDMA0_RLC0_RB_BASE,
-			m->sdma_rlc_rb_base);
-
-	write_register(kgd,
-			sdma_base_addr + SDMA0_RLC0_RB_BASE_HI,
-			m->sdma_rlc_rb_base_hi);
-
-	write_register(kgd,
-			sdma_base_addr + SDMA0_RLC0_RB_RPTR_ADDR_LO,
-			m->sdma_rlc_rb_rptr_addr_lo);
-
-	write_register(kgd,
-			sdma_base_addr + SDMA0_RLC0_RB_RPTR_ADDR_HI,
-			m->sdma_rlc_rb_rptr_addr_hi);
-
-	write_register(kgd,
-			sdma_base_addr + SDMA0_RLC0_DOORBELL,
-			m->sdma_rlc_doorbell);
-
-	write_register(kgd,
-			sdma_base_addr + SDMA0_RLC0_RB_CNTL,
-			m->sdma_rlc_rb_cntl);
-
-	return 0;
-}
-
-static bool kgd_hqd_is_occupied(struct kgd_dev *kgd, uint64_t queue_address,
-				uint32_t pipe_id, uint32_t queue_id)
-{
-	uint32_t act;
-	bool retval = false;
-	uint32_t low, high;
-
-	acquire_queue(kgd, pipe_id, queue_id);
-	act = read_register(kgd, CP_HQD_ACTIVE);
-	if (act) {
-		low = lower_32_bits(queue_address >> 8);
-		high = upper_32_bits(queue_address >> 8);
-
-		if (low == read_register(kgd, CP_HQD_PQ_BASE) &&
-				high == read_register(kgd, CP_HQD_PQ_BASE_HI))
-			retval = true;
-	}
-	release_queue(kgd);
-	return retval;
-}
-
-static bool kgd_hqd_sdma_is_occupied(struct kgd_dev *kgd, void *mqd)
-{
-	struct cik_sdma_rlc_registers *m;
-	uint32_t sdma_base_addr;
-	uint32_t sdma_rlc_rb_cntl;
-
-	m = get_sdma_mqd(mqd);
-	sdma_base_addr = get_sdma_base_addr(m);
-
-	sdma_rlc_rb_cntl = read_register(kgd,
-					sdma_base_addr + SDMA0_RLC0_RB_CNTL);
-
-	if (sdma_rlc_rb_cntl & SDMA_RB_ENABLE)
-		return true;
-
-	return false;
-}
-
-static int kgd_hqd_destroy(struct kgd_dev *kgd, void *mqd, uint32_t reset_type,
-				unsigned int timeout, uint32_t pipe_id,
-				uint32_t queue_id)
-{
-	uint32_t temp;
-
-	acquire_queue(kgd, pipe_id, queue_id);
-	write_register(kgd, CP_HQD_PQ_DOORBELL_CONTROL, 0);
-
-	write_register(kgd, CP_HQD_DEQUEUE_REQUEST, reset_type);
-
-	while (true) {
-		temp = read_register(kgd, CP_HQD_ACTIVE);
-		if (temp & 0x1)
-			break;
-		if (timeout == 0) {
-			pr_err("kfd: cp queue preemption time out (%dms)\n",
-				temp);
-			release_queue(kgd);
-			return -ETIME;
-		}
-		msleep(20);
-		timeout -= 20;
-	}
-
-	release_queue(kgd);
-	return 0;
-}
-
-static int kgd_hqd_sdma_destroy(struct kgd_dev *kgd, void *mqd,
-				unsigned int timeout)
-{
-	struct cik_sdma_rlc_registers *m;
-	uint32_t sdma_base_addr;
-	uint32_t temp;
-
-	m = get_sdma_mqd(mqd);
-	sdma_base_addr = get_sdma_base_addr(m);
-
-	temp = read_register(kgd, sdma_base_addr + SDMA0_RLC0_RB_CNTL);
-	temp = temp & ~SDMA_RB_ENABLE;
-	write_register(kgd, sdma_base_addr + SDMA0_RLC0_RB_CNTL, temp);
-
-	while (true) {
-		temp = read_register(kgd, sdma_base_addr +
-						SDMA0_RLC0_CONTEXT_STATUS);
-		if (temp & SDMA_RLC_IDLE)
-			break;
-		if (timeout == 0)
-			return -ETIME;
-		msleep(20);
-		timeout -= 20;
-	}
-
-	write_register(kgd, sdma_base_addr + SDMA0_RLC0_DOORBELL, 0);
-	write_register(kgd, sdma_base_addr + SDMA0_RLC0_RB_RPTR, 0);
-	write_register(kgd, sdma_base_addr + SDMA0_RLC0_RB_WPTR, 0);
-	write_register(kgd, sdma_base_addr + SDMA0_RLC0_RB_BASE, 0);
-
-	return 0;
-}
-
-static int kgd_address_watch_disable(struct kgd_dev *kgd)
-{
-	union TCP_WATCH_CNTL_BITS cntl;
-	unsigned int i;
-
-	cntl.u32All = 0;
-
-	cntl.bitfields.valid = 0;
-	cntl.bitfields.mask = ADDRESS_WATCH_REG_CNTL_DEFAULT_MASK;
-	cntl.bitfields.atc = 1;
-
-	/* Turning off this address until we set all the registers */
-	for (i = 0; i < MAX_WATCH_ADDRESSES; i++)
-		write_register(kgd,
-				watchRegs[i * ADDRESS_WATCH_REG_MAX +
-					ADDRESS_WATCH_REG_CNTL],
-				cntl.u32All);
-
-	return 0;
-}
-
-static int kgd_address_watch_execute(struct kgd_dev *kgd,
-					unsigned int watch_point_id,
-					uint32_t cntl_val,
-					uint32_t addr_hi,
-					uint32_t addr_lo)
-{
-	union TCP_WATCH_CNTL_BITS cntl;
-
-	cntl.u32All = cntl_val;
-
-	/* Turning off this watch point until we set all the registers */
-	cntl.bitfields.valid = 0;
-	write_register(kgd,
-			watchRegs[watch_point_id * ADDRESS_WATCH_REG_MAX +
-				ADDRESS_WATCH_REG_CNTL],
-			cntl.u32All);
-
-	write_register(kgd,
-			watchRegs[watch_point_id * ADDRESS_WATCH_REG_MAX +
-				ADDRESS_WATCH_REG_ADDR_HI],
-			addr_hi);
-
-	write_register(kgd,
-			watchRegs[watch_point_id * ADDRESS_WATCH_REG_MAX +
-				ADDRESS_WATCH_REG_ADDR_LO],
-			addr_lo);
-
-	/* Enable the watch point */
-	cntl.bitfields.valid = 1;
-
-	write_register(kgd,
-			watchRegs[watch_point_id * ADDRESS_WATCH_REG_MAX +
-				ADDRESS_WATCH_REG_CNTL],
-			cntl.u32All);
-
-	return 0;
-}
-
-static int kgd_wave_control_execute(struct kgd_dev *kgd,
-					uint32_t gfx_index_val,
-					uint32_t sq_cmd)
-{
-	struct radeon_device *rdev = get_radeon_device(kgd);
-	uint32_t data;
-
-	mutex_lock(&rdev->grbm_idx_mutex);
-
-	write_register(kgd, GRBM_GFX_INDEX, gfx_index_val);
-	write_register(kgd, SQ_CMD, sq_cmd);
-
-	/*  Restore the GRBM_GFX_INDEX register  */
-
-	data = INSTANCE_BROADCAST_WRITES | SH_BROADCAST_WRITES |
-		SE_BROADCAST_WRITES;
-
-	write_register(kgd, GRBM_GFX_INDEX, data);
-
-	mutex_unlock(&rdev->grbm_idx_mutex);
-
-	return 0;
-}
-
-static uint32_t kgd_address_watch_get_offset(struct kgd_dev *kgd,
-					unsigned int watch_point_id,
-					unsigned int reg_offset)
-{
-	return watchRegs[watch_point_id * ADDRESS_WATCH_REG_MAX + reg_offset]
-		/ 4;
-}
-
-static bool get_atc_vmid_pasid_mapping_valid(struct kgd_dev *kgd, uint8_t vmid)
-{
-	uint32_t reg;
-	struct radeon_device *rdev = (struct radeon_device *) kgd;
-
-	reg = RREG32(ATC_VMID0_PASID_MAPPING + vmid*4);
-	return reg & ATC_VMID_PASID_MAPPING_VALID_MASK;
-}
-
-static uint16_t get_atc_vmid_pasid_mapping_pasid(struct kgd_dev *kgd,
-							uint8_t vmid)
-{
-	uint32_t reg;
-	struct radeon_device *rdev = (struct radeon_device *) kgd;
-
-	reg = RREG32(ATC_VMID0_PASID_MAPPING + vmid*4);
-	return reg & ATC_VMID_PASID_MAPPING_PASID_MASK;
-}
-
-static void write_vmid_invalidate_request(struct kgd_dev *kgd, uint8_t vmid)
-{
-	struct radeon_device *rdev = (struct radeon_device *) kgd;
-
-	return WREG32(VM_INVALIDATE_REQUEST, 1 << vmid);
-}
-
-static uint16_t get_fw_version(struct kgd_dev *kgd, enum kgd_engine_type type)
-{
-	struct radeon_device *rdev = (struct radeon_device *) kgd;
-	const union radeon_firmware_header *hdr;
-
-	BUG_ON(kgd == NULL || rdev->mec_fw == NULL);
-
-	switch (type) {
-	case KGD_ENGINE_PFP:
-		hdr = (const union radeon_firmware_header *) rdev->pfp_fw->data;
-		break;
-
-	case KGD_ENGINE_ME:
-		hdr = (const union radeon_firmware_header *) rdev->me_fw->data;
-		break;
-
-	case KGD_ENGINE_CE:
-		hdr = (const union radeon_firmware_header *) rdev->ce_fw->data;
-		break;
-
-	case KGD_ENGINE_MEC1:
-		hdr = (const union radeon_firmware_header *) rdev->mec_fw->data;
-		break;
-
-	case KGD_ENGINE_MEC2:
-		hdr = (const union radeon_firmware_header *)
-							rdev->mec2_fw->data;
-		break;
-
-	case KGD_ENGINE_RLC:
-		hdr = (const union radeon_firmware_header *) rdev->rlc_fw->data;
-		break;
-
-	case KGD_ENGINE_SDMA1:
-	case KGD_ENGINE_SDMA2:
-		hdr = (const union radeon_firmware_header *)
-							rdev->sdma_fw->data;
-		break;
-
-	default:
-		return 0;
-	}
-
-	if (hdr == NULL)
-		return 0;
-
-	/* Only 12 bit in use*/
-	return hdr->common.ucode_version;
-}
diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c
index dfee8f7d94ae..cde037f213d7 100644
--- a/drivers/gpu/drm/radeon/radeon_kms.c
+++ b/drivers/gpu/drm/radeon/radeon_kms.c
@@ -34,8 +34,6 @@
 #include <linux/slab.h>
 #include <linux/pm_runtime.h>
 
-#include "radeon_kfd.h"
-
 #if defined(CONFIG_VGA_SWITCHEROO)
 bool radeon_has_atpx(void);
 #else
@@ -68,8 +66,6 @@ void radeon_driver_unload_kms(struct drm_device *dev)
 		pm_runtime_forbid(dev->dev);
 	}
 
-	radeon_kfd_device_fini(rdev);
-
 	radeon_acpi_fini(rdev);
 	
 	radeon_modeset_fini(rdev);
@@ -174,9 +170,6 @@ int radeon_driver_load_kms(struct drm_device *dev, unsigned long flags)
 				"Error during ACPI methods call\n");
 	}
 
-	radeon_kfd_device_probe(rdev);
-	radeon_kfd_device_init(rdev);
-
 	if (radeon_is_px(dev)) {
 		pm_runtime_use_autosuspend(dev->dev);
 		pm_runtime_set_autosuspend_delay(dev->dev, 5000);
diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h
index da44ac234f64..ca0a7ed28c9b 100644
--- a/drivers/gpu/drm/radeon/radeon_mode.h
+++ b/drivers/gpu/drm/radeon/radeon_mode.h
@@ -762,10 +762,6 @@ extern u8 radeon_dp_getsinktype(struct radeon_connector *radeon_connector);
 extern bool radeon_dp_getdpcd(struct radeon_connector *radeon_connector);
 extern int radeon_dp_get_panel_mode(struct drm_encoder *encoder,
 				    struct drm_connector *connector);
-extern int radeon_dp_get_dp_link_config(struct drm_connector *connector,
-					const u8 *dpcd,
-					unsigned pix_clock,
-					unsigned *dp_lanes, unsigned *dp_rate);
 extern void radeon_dp_set_rx_power_state(struct drm_connector *connector,
 					 u8 power_state);
 extern void radeon_dp_aux_init(struct radeon_connector *radeon_connector);
diff --git a/drivers/gpu/drm/radeon/radeon_trace.h b/drivers/gpu/drm/radeon/radeon_trace.h
index db8f079e441e..bc26efd1793e 100644
--- a/drivers/gpu/drm/radeon/radeon_trace.h
+++ b/drivers/gpu/drm/radeon/radeon_trace.h
@@ -205,5 +205,5 @@ DEFINE_EVENT(radeon_semaphore_request, radeon_semaphore_wait,
 
 /* This part must be outside protection */
 #undef TRACE_INCLUDE_PATH
-#define TRACE_INCLUDE_PATH .
+#define TRACE_INCLUDE_PATH ../../drivers/gpu/drm/radeon
 #include <trace/define_trace.h>
diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
index bf69bf9086bf..6ada64db00e9 100644
--- a/drivers/gpu/drm/radeon/radeon_ttm.c
+++ b/drivers/gpu/drm/radeon/radeon_ttm.c
@@ -597,7 +597,7 @@ release_sg:
 	kfree(ttm->sg);
 
 release_pages:
-	release_pages(ttm->pages, pinned, 0);
+	release_pages(ttm->pages, pinned);
 	return r;
 }
 
@@ -725,8 +725,6 @@ static int radeon_ttm_tt_populate(struct ttm_tt *ttm)
 {
 	struct radeon_ttm_tt *gtt = radeon_ttm_tt_to_gtt(ttm);
 	struct radeon_device *rdev;
-	unsigned i;
-	int r;
 	bool slave = !!(ttm->page_flags & TTM_PAGE_FLAG_SG);
 
 	if (ttm->state != tt_unpopulated)
@@ -762,33 +760,13 @@ static int radeon_ttm_tt_populate(struct ttm_tt *ttm)
 	}
 #endif
 
-	r = ttm_pool_populate(ttm);
-	if (r) {
-		return r;
-	}
-
-	for (i = 0; i < ttm->num_pages; i++) {
-		gtt->ttm.dma_address[i] = pci_map_page(rdev->pdev, ttm->pages[i],
-						       0, PAGE_SIZE,
-						       PCI_DMA_BIDIRECTIONAL);
-		if (pci_dma_mapping_error(rdev->pdev, gtt->ttm.dma_address[i])) {
-			while (i--) {
-				pci_unmap_page(rdev->pdev, gtt->ttm.dma_address[i],
-					       PAGE_SIZE, PCI_DMA_BIDIRECTIONAL);
-				gtt->ttm.dma_address[i] = 0;
-			}
-			ttm_pool_unpopulate(ttm);
-			return -EFAULT;
-		}
-	}
-	return 0;
+	return ttm_populate_and_map_pages(rdev->dev, &gtt->ttm);
 }
 
 static void radeon_ttm_tt_unpopulate(struct ttm_tt *ttm)
 {
 	struct radeon_device *rdev;
 	struct radeon_ttm_tt *gtt = radeon_ttm_tt_to_gtt(ttm);
-	unsigned i;
 	bool slave = !!(ttm->page_flags & TTM_PAGE_FLAG_SG);
 
 	if (gtt && gtt->userptr) {
@@ -815,14 +793,7 @@ static void radeon_ttm_tt_unpopulate(struct ttm_tt *ttm)
 	}
 #endif
 
-	for (i = 0; i < ttm->num_pages; i++) {
-		if (gtt->ttm.dma_address[i]) {
-			pci_unmap_page(rdev->pdev, gtt->ttm.dma_address[i],
-				       PAGE_SIZE, PCI_DMA_BIDIRECTIONAL);
-		}
-	}
-
-	ttm_pool_unpopulate(ttm);
+	ttm_unmap_and_unpopulate_pages(rdev->dev, &gtt->ttm);
 }
 
 int radeon_ttm_tt_set_userptr(struct ttm_tt *ttm, uint64_t addr,
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_kms.c b/drivers/gpu/drm/rcar-du/rcar_du_kms.c
index 7278b9703c15..566d1a948c8f 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_kms.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_kms.c
@@ -18,6 +18,7 @@
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_fb_cma_helper.h>
 #include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_framebuffer_helper.h>
 
 #include <linux/of_graph.h>
 #include <linux/wait.h>
@@ -213,7 +214,7 @@ rcar_du_fb_create(struct drm_device *dev, struct drm_file *file_priv,
 		}
 	}
 
-	return drm_fb_cma_create(dev, file_priv, mode_cmd);
+	return drm_gem_fb_create(dev, file_priv, mode_cmd);
 }
 
 static void rcar_du_output_poll_changed(struct drm_device *dev)
diff --git a/drivers/gpu/drm/rockchip/Kconfig b/drivers/gpu/drm/rockchip/Kconfig
index dcc539ba85d6..0ccc76217ee4 100644
--- a/drivers/gpu/drm/rockchip/Kconfig
+++ b/drivers/gpu/drm/rockchip/Kconfig
@@ -57,4 +57,13 @@ config ROCKCHIP_INNO_HDMI
 	  for the Innosilicon HDMI driver. If you want to enable
 	  HDMI on RK3036 based SoC, you should select this option.
 
+config ROCKCHIP_LVDS
+	bool "Rockchip LVDS support"
+	depends on DRM_ROCKCHIP
+	depends on PINCTRL && OF
+	help
+	  Choose this option to enable support for Rockchip LVDS controllers.
+	  Rockchip rk3288 SoC has LVDS TX Controller can be used, and it
+	  support LVDS, rgb, dual LVDS output mode. say Y to enable its
+	  driver.
 endif
diff --git a/drivers/gpu/drm/rockchip/Makefile b/drivers/gpu/drm/rockchip/Makefile
index 305409818ffb..a314e2109e76 100644
--- a/drivers/gpu/drm/rockchip/Makefile
+++ b/drivers/gpu/drm/rockchip/Makefile
@@ -13,5 +13,6 @@ rockchipdrm-$(CONFIG_ROCKCHIP_CDN_DP) += cdn-dp-core.o cdn-dp-reg.o
 rockchipdrm-$(CONFIG_ROCKCHIP_DW_HDMI) += dw_hdmi-rockchip.o
 rockchipdrm-$(CONFIG_ROCKCHIP_DW_MIPI_DSI) += dw-mipi-dsi.o
 rockchipdrm-$(CONFIG_ROCKCHIP_INNO_HDMI) += inno_hdmi.o
+rockchipdrm-$(CONFIG_ROCKCHIP_LVDS) += rockchip_lvds.o
 
 obj-$(CONFIG_DRM_ROCKCHIP) += rockchipdrm.o
diff --git a/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c b/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c
index 9606121fa185..93b7102dd008 100644
--- a/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c
+++ b/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c
@@ -72,7 +72,7 @@ struct rockchip_dp_device {
 	struct reset_control     *rst;
 
 	struct work_struct	 psr_work;
-	spinlock_t		 psr_lock;
+	struct mutex             psr_lock;
 	unsigned int             psr_state;
 
 	const struct rockchip_dp_chip_data *data;
@@ -83,21 +83,20 @@ struct rockchip_dp_device {
 static void analogix_dp_psr_set(struct drm_encoder *encoder, bool enabled)
 {
 	struct rockchip_dp_device *dp = to_dp(encoder);
-	unsigned long flags;
 
 	if (!analogix_dp_psr_supported(dp->dev))
 		return;
 
-	dev_dbg(dp->dev, "%s PSR...\n", enabled ? "Entry" : "Exit");
+	DRM_DEV_DEBUG(dp->dev, "%s PSR...\n", enabled ? "Entry" : "Exit");
 
-	spin_lock_irqsave(&dp->psr_lock, flags);
+	mutex_lock(&dp->psr_lock);
 	if (enabled)
 		dp->psr_state = EDP_VSC_PSR_STATE_ACTIVE;
 	else
 		dp->psr_state = ~EDP_VSC_PSR_STATE_ACTIVE;
 
 	schedule_work(&dp->psr_work);
-	spin_unlock_irqrestore(&dp->psr_lock, flags);
+	mutex_unlock(&dp->psr_lock);
 }
 
 static void analogix_dp_psr_work(struct work_struct *work)
@@ -105,21 +104,20 @@ static void analogix_dp_psr_work(struct work_struct *work)
 	struct rockchip_dp_device *dp =
 				container_of(work, typeof(*dp), psr_work);
 	int ret;
-	unsigned long flags;
 
 	ret = rockchip_drm_wait_vact_end(dp->encoder.crtc,
 					 PSR_WAIT_LINE_FLAG_TIMEOUT_MS);
 	if (ret) {
-		dev_err(dp->dev, "line flag interrupt did not arrive\n");
+		DRM_DEV_ERROR(dp->dev, "line flag interrupt did not arrive\n");
 		return;
 	}
 
-	spin_lock_irqsave(&dp->psr_lock, flags);
+	mutex_lock(&dp->psr_lock);
 	if (dp->psr_state == EDP_VSC_PSR_STATE_ACTIVE)
 		analogix_dp_enable_psr(dp->dev);
 	else
 		analogix_dp_disable_psr(dp->dev);
-	spin_unlock_irqrestore(&dp->psr_lock, flags);
+	mutex_unlock(&dp->psr_lock);
 }
 
 static int rockchip_dp_pre_init(struct rockchip_dp_device *dp)
@@ -140,13 +138,13 @@ static int rockchip_dp_poweron(struct analogix_dp_plat_data *plat_data)
 
 	ret = clk_prepare_enable(dp->pclk);
 	if (ret < 0) {
-		dev_err(dp->dev, "failed to enable pclk %d\n", ret);
+		DRM_DEV_ERROR(dp->dev, "failed to enable pclk %d\n", ret);
 		return ret;
 	}
 
 	ret = rockchip_dp_pre_init(dp);
 	if (ret < 0) {
-		dev_err(dp->dev, "failed to dp pre init %d\n", ret);
+		DRM_DEV_ERROR(dp->dev, "failed to dp pre init %d\n", ret);
 		clk_disable_unprepare(dp->pclk);
 		return ret;
 	}
@@ -211,17 +209,17 @@ static void rockchip_dp_drm_encoder_enable(struct drm_encoder *encoder)
 	else
 		val = dp->data->lcdsel_big;
 
-	dev_dbg(dp->dev, "vop %s output to dp\n", (ret) ? "LIT" : "BIG");
+	DRM_DEV_DEBUG(dp->dev, "vop %s output to dp\n", (ret) ? "LIT" : "BIG");
 
 	ret = clk_prepare_enable(dp->grfclk);
 	if (ret < 0) {
-		dev_err(dp->dev, "failed to enable grfclk %d\n", ret);
+		DRM_DEV_ERROR(dp->dev, "failed to enable grfclk %d\n", ret);
 		return;
 	}
 
 	ret = regmap_write(dp->grf, dp->data->lcdsel_grf_reg, val);
 	if (ret != 0)
-		dev_err(dp->dev, "Could not write to GRF: %d\n", ret);
+		DRM_DEV_ERROR(dp->dev, "Could not write to GRF: %d\n", ret);
 
 	clk_disable_unprepare(dp->grfclk);
 }
@@ -277,7 +275,7 @@ static int rockchip_dp_init(struct rockchip_dp_device *dp)
 
 	dp->grf = syscon_regmap_lookup_by_phandle(np, "rockchip,grf");
 	if (IS_ERR(dp->grf)) {
-		dev_err(dev, "failed to get rockchip,grf property\n");
+		DRM_DEV_ERROR(dev, "failed to get rockchip,grf property\n");
 		return PTR_ERR(dp->grf);
 	}
 
@@ -287,31 +285,31 @@ static int rockchip_dp_init(struct rockchip_dp_device *dp)
 	} else if (PTR_ERR(dp->grfclk) == -EPROBE_DEFER) {
 		return -EPROBE_DEFER;
 	} else if (IS_ERR(dp->grfclk)) {
-		dev_err(dev, "failed to get grf clock\n");
+		DRM_DEV_ERROR(dev, "failed to get grf clock\n");
 		return PTR_ERR(dp->grfclk);
 	}
 
 	dp->pclk = devm_clk_get(dev, "pclk");
 	if (IS_ERR(dp->pclk)) {
-		dev_err(dev, "failed to get pclk property\n");
+		DRM_DEV_ERROR(dev, "failed to get pclk property\n");
 		return PTR_ERR(dp->pclk);
 	}
 
 	dp->rst = devm_reset_control_get(dev, "dp");
 	if (IS_ERR(dp->rst)) {
-		dev_err(dev, "failed to get dp reset control\n");
+		DRM_DEV_ERROR(dev, "failed to get dp reset control\n");
 		return PTR_ERR(dp->rst);
 	}
 
 	ret = clk_prepare_enable(dp->pclk);
 	if (ret < 0) {
-		dev_err(dp->dev, "failed to enable pclk %d\n", ret);
+		DRM_DEV_ERROR(dp->dev, "failed to enable pclk %d\n", ret);
 		return ret;
 	}
 
 	ret = rockchip_dp_pre_init(dp);
 	if (ret < 0) {
-		dev_err(dp->dev, "failed to pre init %d\n", ret);
+		DRM_DEV_ERROR(dp->dev, "failed to pre init %d\n", ret);
 		clk_disable_unprepare(dp->pclk);
 		return ret;
 	}
@@ -381,7 +379,7 @@ static int rockchip_dp_bind(struct device *dev, struct device *master,
 	dp->plat_data.power_off = rockchip_dp_powerdown;
 	dp->plat_data.get_modes = rockchip_dp_get_modes;
 
-	spin_lock_init(&dp->psr_lock);
+	mutex_init(&dp->psr_lock);
 	dp->psr_state = ~EDP_VSC_PSR_STATE_ACTIVE;
 	INIT_WORK(&dp->psr_work, analogix_dp_psr_work);
 
diff --git a/drivers/gpu/drm/rockchip/cdn-dp-core.c b/drivers/gpu/drm/rockchip/cdn-dp-core.c
index a57da051f516..275844d0d0ec 100644
--- a/drivers/gpu/drm/rockchip/cdn-dp-core.c
+++ b/drivers/gpu/drm/rockchip/cdn-dp-core.c
@@ -287,14 +287,6 @@ static int cdn_dp_connector_get_modes(struct drm_connector *connector)
 	return ret;
 }
 
-static struct drm_encoder *
-cdn_dp_connector_best_encoder(struct drm_connector *connector)
-{
-	struct cdn_dp_device *dp = connector_to_dp(connector);
-
-	return &dp->encoder;
-}
-
 static int cdn_dp_connector_mode_valid(struct drm_connector *connector,
 				       struct drm_display_mode *mode)
 {
@@ -346,7 +338,6 @@ static int cdn_dp_connector_mode_valid(struct drm_connector *connector,
 
 static struct drm_connector_helper_funcs cdn_dp_connector_helper_funcs = {
 	.get_modes = cdn_dp_connector_get_modes,
-	.best_encoder = cdn_dp_connector_best_encoder,
 	.mode_valid = cdn_dp_connector_mode_valid,
 };
 
diff --git a/drivers/gpu/drm/rockchip/cdn-dp-reg.c b/drivers/gpu/drm/rockchip/cdn-dp-reg.c
index b14d211f6c21..eb3042c6d1b2 100644
--- a/drivers/gpu/drm/rockchip/cdn-dp-reg.c
+++ b/drivers/gpu/drm/rockchip/cdn-dp-reg.c
@@ -323,7 +323,7 @@ int cdn_dp_load_firmware(struct cdn_dp_device *dp, const u32 *i_mem,
 	reg = readl(dp->regs + VER_LIB_H_ADDR) & 0xff;
 	dp->fw_version |= reg << 24;
 
-	dev_dbg(dp->dev, "firmware version: %x\n", dp->fw_version);
+	DRM_DEV_DEBUG(dp->dev, "firmware version: %x\n", dp->fw_version);
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/rockchip/dw-mipi-dsi.c b/drivers/gpu/drm/rockchip/dw-mipi-dsi.c
index 9a20b9dc27c8..b1fe0639227e 100644
--- a/drivers/gpu/drm/rockchip/dw-mipi-dsi.c
+++ b/drivers/gpu/drm/rockchip/dw-mipi-dsi.c
@@ -430,9 +430,9 @@ static int dw_mipi_dsi_phy_init(struct dw_mipi_dsi *dsi)
 
 	testdin = max_mbps_to_testdin(dsi->lane_mbps);
 	if (testdin < 0) {
-		dev_err(dsi->dev,
-			"failed to get testdin for %dmbps lane clock\n",
-			dsi->lane_mbps);
+		DRM_DEV_ERROR(dsi->dev,
+			      "failed to get testdin for %dmbps lane clock\n",
+			      dsi->lane_mbps);
 		return testdin;
 	}
 
@@ -443,7 +443,7 @@ static int dw_mipi_dsi_phy_init(struct dw_mipi_dsi *dsi)
 
 	ret = clk_prepare_enable(dsi->phy_cfg_clk);
 	if (ret) {
-		dev_err(dsi->dev, "Failed to enable phy_cfg_clk\n");
+		DRM_DEV_ERROR(dsi->dev, "Failed to enable phy_cfg_clk\n");
 		return ret;
 	}
 
@@ -501,7 +501,7 @@ static int dw_mipi_dsi_phy_init(struct dw_mipi_dsi *dsi)
 	ret = readl_poll_timeout(dsi->base + DSI_PHY_STATUS,
 				 val, val & LOCK, 1000, PHY_STATUS_TIMEOUT_US);
 	if (ret < 0) {
-		dev_err(dsi->dev, "failed to wait for phy lock state\n");
+		DRM_DEV_ERROR(dsi->dev, "failed to wait for phy lock state\n");
 		goto phy_init_end;
 	}
 
@@ -509,8 +509,8 @@ static int dw_mipi_dsi_phy_init(struct dw_mipi_dsi *dsi)
 				 val, val & STOP_STATE_CLK_LANE, 1000,
 				 PHY_STATUS_TIMEOUT_US);
 	if (ret < 0)
-		dev_err(dsi->dev,
-			"failed to wait for phy clk lane stop state\n");
+		DRM_DEV_ERROR(dsi->dev,
+			      "failed to wait for phy clk lane stop state\n");
 
 phy_init_end:
 	clk_disable_unprepare(dsi->phy_cfg_clk);
@@ -529,8 +529,9 @@ static int dw_mipi_dsi_get_lane_bps(struct dw_mipi_dsi *dsi,
 
 	bpp = mipi_dsi_pixel_format_to_bpp(dsi->format);
 	if (bpp < 0) {
-		dev_err(dsi->dev, "failed to get bpp for pixel format %d\n",
-			dsi->format);
+		DRM_DEV_ERROR(dsi->dev,
+			      "failed to get bpp for pixel format %d\n",
+			      dsi->format);
 		return bpp;
 	}
 
@@ -541,7 +542,8 @@ static int dw_mipi_dsi_get_lane_bps(struct dw_mipi_dsi *dsi,
 		if (tmp < max_mbps)
 			target_mbps = tmp;
 		else
-			dev_err(dsi->dev, "DPHY clock frequency is out of range\n");
+			DRM_DEV_ERROR(dsi->dev,
+				      "DPHY clock frequency is out of range\n");
 	}
 
 	pllref = DIV_ROUND_UP(clk_get_rate(dsi->pllref_clk), USEC_PER_SEC);
@@ -582,8 +584,9 @@ static int dw_mipi_dsi_host_attach(struct mipi_dsi_host *host,
 	struct dw_mipi_dsi *dsi = host_to_dsi(host);
 
 	if (device->lanes > dsi->pdata->max_data_lanes) {
-		dev_err(dsi->dev, "the number of data lanes(%u) is too many\n",
-			device->lanes);
+		DRM_DEV_ERROR(dsi->dev,
+			      "the number of data lanes(%u) is too many\n",
+			      device->lanes);
 		return -EINVAL;
 	}
 
@@ -632,7 +635,8 @@ static int dw_mipi_dsi_gen_pkt_hdr_write(struct dw_mipi_dsi *dsi, u32 hdr_val)
 				 val, !(val & GEN_CMD_FULL), 1000,
 				 CMD_PKT_STATUS_TIMEOUT_US);
 	if (ret < 0) {
-		dev_err(dsi->dev, "failed to get available command FIFO\n");
+		DRM_DEV_ERROR(dsi->dev,
+			      "failed to get available command FIFO\n");
 		return ret;
 	}
 
@@ -643,7 +647,7 @@ static int dw_mipi_dsi_gen_pkt_hdr_write(struct dw_mipi_dsi *dsi, u32 hdr_val)
 				 val, (val & mask) == mask,
 				 1000, CMD_PKT_STATUS_TIMEOUT_US);
 	if (ret < 0) {
-		dev_err(dsi->dev, "failed to write command FIFO\n");
+		DRM_DEV_ERROR(dsi->dev, "failed to write command FIFO\n");
 		return ret;
 	}
 
@@ -663,8 +667,9 @@ static int dw_mipi_dsi_dcs_short_write(struct dw_mipi_dsi *dsi,
 		data |= tx_buf[1] << 8;
 
 	if (msg->tx_len > 2) {
-		dev_err(dsi->dev, "too long tx buf length %zu for short write\n",
-			msg->tx_len);
+		DRM_DEV_ERROR(dsi->dev,
+			      "too long tx buf length %zu for short write\n",
+			      msg->tx_len);
 		return -EINVAL;
 	}
 
@@ -682,8 +687,9 @@ static int dw_mipi_dsi_dcs_long_write(struct dw_mipi_dsi *dsi,
 	u32 val;
 
 	if (msg->tx_len < 3) {
-		dev_err(dsi->dev, "wrong tx buf length %zu for long write\n",
-			msg->tx_len);
+		DRM_DEV_ERROR(dsi->dev,
+			      "wrong tx buf length %zu for long write\n",
+			      msg->tx_len);
 		return -EINVAL;
 	}
 
@@ -704,8 +710,8 @@ static int dw_mipi_dsi_dcs_long_write(struct dw_mipi_dsi *dsi,
 					 val, !(val & GEN_PLD_W_FULL), 1000,
 					 CMD_PKT_STATUS_TIMEOUT_US);
 		if (ret < 0) {
-			dev_err(dsi->dev,
-				"failed to get available write payload FIFO\n");
+			DRM_DEV_ERROR(dsi->dev,
+				      "failed to get available write payload FIFO\n");
 			return ret;
 		}
 	}
@@ -731,8 +737,8 @@ static ssize_t dw_mipi_dsi_host_transfer(struct mipi_dsi_host *host,
 		ret = dw_mipi_dsi_dcs_long_write(dsi, msg);
 		break;
 	default:
-		dev_err(dsi->dev, "unsupported message type 0x%02x\n",
-			msg->type);
+		DRM_DEV_ERROR(dsi->dev, "unsupported message type 0x%02x\n",
+			      msg->type);
 		ret = -EINVAL;
 	}
 
@@ -935,7 +941,7 @@ static void dw_mipi_dsi_encoder_disable(struct drm_encoder *encoder)
 		return;
 
 	if (clk_prepare_enable(dsi->pclk)) {
-		dev_err(dsi->dev, "%s: Failed to enable pclk\n", __func__);
+		DRM_DEV_ERROR(dsi->dev, "Failed to enable pclk\n");
 		return;
 	}
 
@@ -967,7 +973,7 @@ static void dw_mipi_dsi_encoder_enable(struct drm_encoder *encoder)
 		return;
 
 	if (clk_prepare_enable(dsi->pclk)) {
-		dev_err(dsi->dev, "%s: Failed to enable pclk\n", __func__);
+		DRM_DEV_ERROR(dsi->dev, "Failed to enable pclk\n");
 		return;
 	}
 
@@ -991,7 +997,7 @@ static void dw_mipi_dsi_encoder_enable(struct drm_encoder *encoder)
 	 */
 	ret = clk_prepare_enable(dsi->grf_clk);
 	if (ret) {
-		dev_err(dsi->dev, "Failed to enable grf_clk: %d\n", ret);
+		DRM_DEV_ERROR(dsi->dev, "Failed to enable grf_clk: %d\n", ret);
 		return;
 	}
 
@@ -1004,7 +1010,7 @@ static void dw_mipi_dsi_encoder_enable(struct drm_encoder *encoder)
 
 	dw_mipi_dsi_set_mode(dsi, DW_MIPI_DSI_CMD_MODE);
 	if (drm_panel_prepare(dsi->panel))
-		dev_err(dsi->dev, "failed to prepare panel\n");
+		DRM_DEV_ERROR(dsi->dev, "failed to prepare panel\n");
 
 	dw_mipi_dsi_set_mode(dsi, DW_MIPI_DSI_VID_MODE);
 	drm_panel_enable(dsi->panel);
@@ -1017,7 +1023,8 @@ static void dw_mipi_dsi_encoder_enable(struct drm_encoder *encoder)
 		val = pdata->dsi0_en_bit << 16;
 
 	regmap_write(dsi->grf_regmap, pdata->grf_switch_reg, val);
-	dev_dbg(dsi->dev, "vop %s output to dsi0\n", (mux) ? "LIT" : "BIG");
+	DRM_DEV_DEBUG(dsi->dev,
+		      "vop %s output to dsi0\n", (mux) ? "LIT" : "BIG");
 	dsi->dpms_mode = DRM_MODE_DPMS_ON;
 
 	clk_disable_unprepare(dsi->grf_clk);
@@ -1111,7 +1118,7 @@ static int dw_mipi_dsi_register(struct drm_device *drm,
 	ret = drm_encoder_init(drm, &dsi->encoder, &dw_mipi_dsi_encoder_funcs,
 			       DRM_MODE_ENCODER_DSI, NULL);
 	if (ret) {
-		dev_err(dev, "Failed to initialize encoder with drm\n");
+		DRM_DEV_ERROR(dev, "Failed to initialize encoder with drm\n");
 		return ret;
 	}
 
@@ -1133,7 +1140,7 @@ static int rockchip_mipi_parse_dt(struct dw_mipi_dsi *dsi)
 
 	dsi->grf_regmap = syscon_regmap_lookup_by_phandle(np, "rockchip,grf");
 	if (IS_ERR(dsi->grf_regmap)) {
-		dev_err(dsi->dev, "Unable to get rockchip,grf\n");
+		DRM_DEV_ERROR(dsi->dev, "Unable to get rockchip,grf\n");
 		return PTR_ERR(dsi->grf_regmap);
 	}
 
@@ -1205,14 +1212,15 @@ static int dw_mipi_dsi_bind(struct device *dev, struct device *master,
 	dsi->pllref_clk = devm_clk_get(dev, "ref");
 	if (IS_ERR(dsi->pllref_clk)) {
 		ret = PTR_ERR(dsi->pllref_clk);
-		dev_err(dev, "Unable to get pll reference clock: %d\n", ret);
+		DRM_DEV_ERROR(dev,
+			      "Unable to get pll reference clock: %d\n", ret);
 		return ret;
 	}
 
 	dsi->pclk = devm_clk_get(dev, "pclk");
 	if (IS_ERR(dsi->pclk)) {
 		ret = PTR_ERR(dsi->pclk);
-		dev_err(dev, "Unable to get pclk: %d\n", ret);
+		DRM_DEV_ERROR(dev, "Unable to get pclk: %d\n", ret);
 		return ret;
 	}
 
@@ -1226,7 +1234,8 @@ static int dw_mipi_dsi_bind(struct device *dev, struct device *master,
 		if (ret == -ENOENT) {
 			apb_rst = NULL;
 		} else {
-			dev_err(dev, "Unable to get reset control: %d\n", ret);
+			DRM_DEV_ERROR(dev,
+				      "Unable to get reset control: %d\n", ret);
 			return ret;
 		}
 	}
@@ -1234,7 +1243,7 @@ static int dw_mipi_dsi_bind(struct device *dev, struct device *master,
 	if (apb_rst) {
 		ret = clk_prepare_enable(dsi->pclk);
 		if (ret) {
-			dev_err(dev, "%s: Failed to enable pclk\n", __func__);
+			DRM_DEV_ERROR(dev, "Failed to enable pclk\n");
 			return ret;
 		}
 
@@ -1249,7 +1258,8 @@ static int dw_mipi_dsi_bind(struct device *dev, struct device *master,
 		dsi->phy_cfg_clk = devm_clk_get(dev, "phy_cfg");
 		if (IS_ERR(dsi->phy_cfg_clk)) {
 			ret = PTR_ERR(dsi->phy_cfg_clk);
-			dev_err(dev, "Unable to get phy_cfg_clk: %d\n", ret);
+			DRM_DEV_ERROR(dev,
+				      "Unable to get phy_cfg_clk: %d\n", ret);
 			return ret;
 		}
 	}
@@ -1258,30 +1268,28 @@ static int dw_mipi_dsi_bind(struct device *dev, struct device *master,
 		dsi->grf_clk = devm_clk_get(dev, "grf");
 		if (IS_ERR(dsi->grf_clk)) {
 			ret = PTR_ERR(dsi->grf_clk);
-			dev_err(dev, "Unable to get grf_clk: %d\n", ret);
+			DRM_DEV_ERROR(dev, "Unable to get grf_clk: %d\n", ret);
 			return ret;
 		}
 	}
 
 	ret = clk_prepare_enable(dsi->pllref_clk);
 	if (ret) {
-		dev_err(dev, "%s: Failed to enable pllref_clk\n", __func__);
+		DRM_DEV_ERROR(dev, "Failed to enable pllref_clk\n");
 		return ret;
 	}
 
 	ret = dw_mipi_dsi_register(drm, dsi);
 	if (ret) {
-		dev_err(dev, "Failed to register mipi_dsi: %d\n", ret);
+		DRM_DEV_ERROR(dev, "Failed to register mipi_dsi: %d\n", ret);
 		goto err_pllref;
 	}
 
-	pm_runtime_enable(dev);
-
 	dsi->dsi_host.ops = &dw_mipi_dsi_host_ops;
 	dsi->dsi_host.dev = dev;
 	ret = mipi_dsi_host_register(&dsi->dsi_host);
 	if (ret) {
-		dev_err(dev, "Failed to register MIPI host: %d\n", ret);
+		DRM_DEV_ERROR(dev, "Failed to register MIPI host: %d\n", ret);
 		goto err_cleanup;
 	}
 
@@ -1291,6 +1299,7 @@ static int dw_mipi_dsi_bind(struct device *dev, struct device *master,
 	}
 
 	dev_set_drvdata(dev, dsi);
+	pm_runtime_enable(dev);
 	return 0;
 
 err_mipi_dsi_host:
diff --git a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
index ccd5d595ada7..1eb02a82fd91 100644
--- a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
+++ b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
@@ -168,7 +168,7 @@ static int rockchip_hdmi_parse_dt(struct rockchip_hdmi *hdmi)
 
 	hdmi->regmap = syscon_regmap_lookup_by_phandle(np, "rockchip,grf");
 	if (IS_ERR(hdmi->regmap)) {
-		dev_err(hdmi->dev, "Unable to get rockchip,grf\n");
+		DRM_DEV_ERROR(hdmi->dev, "Unable to get rockchip,grf\n");
 		return PTR_ERR(hdmi->regmap);
 	}
 
@@ -178,7 +178,7 @@ static int rockchip_hdmi_parse_dt(struct rockchip_hdmi *hdmi)
 	} else if (PTR_ERR(hdmi->vpll_clk) == -EPROBE_DEFER) {
 		return -EPROBE_DEFER;
 	} else if (IS_ERR(hdmi->vpll_clk)) {
-		dev_err(hdmi->dev, "failed to get grf clock\n");
+		DRM_DEV_ERROR(hdmi->dev, "failed to get grf clock\n");
 		return PTR_ERR(hdmi->vpll_clk);
 	}
 
@@ -188,13 +188,14 @@ static int rockchip_hdmi_parse_dt(struct rockchip_hdmi *hdmi)
 	} else if (PTR_ERR(hdmi->grf_clk) == -EPROBE_DEFER) {
 		return -EPROBE_DEFER;
 	} else if (IS_ERR(hdmi->grf_clk)) {
-		dev_err(hdmi->dev, "failed to get grf clock\n");
+		DRM_DEV_ERROR(hdmi->dev, "failed to get grf clock\n");
 		return PTR_ERR(hdmi->grf_clk);
 	}
 
 	ret = clk_prepare_enable(hdmi->vpll_clk);
 	if (ret) {
-		dev_err(hdmi->dev, "Failed to enable HDMI vpll: %d\n", ret);
+		DRM_DEV_ERROR(hdmi->dev,
+			      "Failed to enable HDMI vpll: %d\n", ret);
 		return ret;
 	}
 
@@ -259,17 +260,17 @@ static void dw_hdmi_rockchip_encoder_enable(struct drm_encoder *encoder)
 
 	ret = clk_prepare_enable(hdmi->grf_clk);
 	if (ret < 0) {
-		dev_err(hdmi->dev, "failed to enable grfclk %d\n", ret);
+		DRM_DEV_ERROR(hdmi->dev, "failed to enable grfclk %d\n", ret);
 		return;
 	}
 
 	ret = regmap_write(hdmi->regmap, hdmi->chip_data->lcdsel_grf_reg, val);
 	if (ret != 0)
-		dev_err(hdmi->dev, "Could not write to GRF: %d\n", ret);
+		DRM_DEV_ERROR(hdmi->dev, "Could not write to GRF: %d\n", ret);
 
 	clk_disable_unprepare(hdmi->grf_clk);
-	dev_dbg(hdmi->dev, "vop %s output to hdmi\n",
-		ret ? "LIT" : "BIG");
+	DRM_DEV_DEBUG(hdmi->dev, "vop %s output to hdmi\n",
+		      ret ? "LIT" : "BIG");
 }
 
 static int
@@ -368,7 +369,7 @@ static int dw_hdmi_rockchip_bind(struct device *dev, struct device *master,
 
 	ret = rockchip_hdmi_parse_dt(hdmi);
 	if (ret) {
-		dev_err(hdmi->dev, "Unable to parse OF data\n");
+		DRM_DEV_ERROR(hdmi->dev, "Unable to parse OF data\n");
 		return ret;
 	}
 
diff --git a/drivers/gpu/drm/rockchip/inno_hdmi.c b/drivers/gpu/drm/rockchip/inno_hdmi.c
index 7a251a54e792..ee584d87111f 100644
--- a/drivers/gpu/drm/rockchip/inno_hdmi.c
+++ b/drivers/gpu/drm/rockchip/inno_hdmi.c
@@ -224,7 +224,7 @@ static void inno_hdmi_set_pwr_mode(struct inno_hdmi *hdmi, int mode)
 		break;
 
 	default:
-		dev_err(hdmi->dev, "Unknown power mode %d\n", mode);
+		DRM_DEV_ERROR(hdmi->dev, "Unknown power mode %d\n", mode);
 	}
 }
 
@@ -742,8 +742,9 @@ static int inno_hdmi_i2c_xfer(struct i2c_adapter *adap,
 	hdmi_writeb(hdmi, HDMI_INTERRUPT_STATUS1, m_INT_EDID_READY);
 
 	for (i = 0; i < num; i++) {
-		dev_dbg(hdmi->dev, "xfer: num: %d/%d, len: %d, flags: %#x\n",
-			i + 1, num, msgs[i].len, msgs[i].flags);
+		DRM_DEV_DEBUG(hdmi->dev,
+			      "xfer: num: %d/%d, len: %d, flags: %#x\n",
+			      i + 1, num, msgs[i].len, msgs[i].flags);
 
 		if (msgs[i].flags & I2C_M_RD)
 			ret = inno_hdmi_i2c_read(hdmi, &msgs[i]);
@@ -806,7 +807,7 @@ static struct i2c_adapter *inno_hdmi_i2c_adapter(struct inno_hdmi *hdmi)
 
 	hdmi->i2c = i2c;
 
-	dev_info(hdmi->dev, "registered %s I2C bus driver\n", adap->name);
+	DRM_DEV_INFO(hdmi->dev, "registered %s I2C bus driver\n", adap->name);
 
 	return adap;
 }
@@ -838,13 +839,14 @@ static int inno_hdmi_bind(struct device *dev, struct device *master,
 
 	hdmi->pclk = devm_clk_get(hdmi->dev, "pclk");
 	if (IS_ERR(hdmi->pclk)) {
-		dev_err(hdmi->dev, "Unable to get HDMI pclk clk\n");
+		DRM_DEV_ERROR(hdmi->dev, "Unable to get HDMI pclk clk\n");
 		return PTR_ERR(hdmi->pclk);
 	}
 
 	ret = clk_prepare_enable(hdmi->pclk);
 	if (ret) {
-		dev_err(hdmi->dev, "Cannot enable HDMI pclk clock: %d\n", ret);
+		DRM_DEV_ERROR(hdmi->dev,
+			      "Cannot enable HDMI pclk clock: %d\n", ret);
 		return ret;
 	}
 
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
index ff3d0f5efbb1..76d63de5921d 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
@@ -58,7 +58,7 @@ int rockchip_drm_dma_attach_device(struct drm_device *drm_dev,
 
 	ret = iommu_attach_device(private->domain, dev);
 	if (ret) {
-		dev_err(dev, "Failed to attach iommu device\n");
+		DRM_DEV_ERROR(dev, "Failed to attach iommu device\n");
 		return ret;
 	}
 
@@ -373,8 +373,9 @@ static int rockchip_drm_platform_of_probe(struct device *dev)
 
 		iommu = of_parse_phandle(port->parent, "iommus", 0);
 		if (!iommu || !of_device_is_available(iommu->parent)) {
-			dev_dbg(dev, "no iommu attached for %pOF, using non-iommu buffers\n",
-				port->parent);
+			DRM_DEV_DEBUG(dev,
+				      "no iommu attached for %pOF, using non-iommu buffers\n",
+				      port->parent);
 			/*
 			 * if there is a crtc not support iommu, force set all
 			 * crtc use non-iommu buffer.
@@ -389,12 +390,13 @@ static int rockchip_drm_platform_of_probe(struct device *dev)
 	}
 
 	if (i == 0) {
-		dev_err(dev, "missing 'ports' property\n");
+		DRM_DEV_ERROR(dev, "missing 'ports' property\n");
 		return -ENODEV;
 	}
 
 	if (!found) {
-		dev_err(dev, "No available vop found for display-subsystem.\n");
+		DRM_DEV_ERROR(dev,
+			      "No available vop found for display-subsystem.\n");
 		return -ENODEV;
 	}
 
@@ -453,6 +455,8 @@ static int __init rockchip_drm_init(void)
 
 	num_rockchip_sub_drivers = 0;
 	ADD_ROCKCHIP_SUB_DRIVER(vop_platform_driver, CONFIG_DRM_ROCKCHIP);
+	ADD_ROCKCHIP_SUB_DRIVER(rockchip_lvds_driver,
+				CONFIG_ROCKCHIP_LVDS);
 	ADD_ROCKCHIP_SUB_DRIVER(rockchip_dp_driver,
 				CONFIG_ROCKCHIP_ANALOGIX_DP);
 	ADD_ROCKCHIP_SUB_DRIVER(cdn_dp_driver, CONFIG_ROCKCHIP_CDN_DP);
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.h b/drivers/gpu/drm/rockchip/rockchip_drm_drv.h
index c7e96b82cf63..498dfbc52cec 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.h
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.h
@@ -69,5 +69,6 @@ extern struct platform_driver dw_hdmi_rockchip_pltfm_driver;
 extern struct platform_driver dw_mipi_dsi_driver;
 extern struct platform_driver inno_hdmi_driver;
 extern struct platform_driver rockchip_dp_driver;
+extern struct platform_driver rockchip_lvds_driver;
 extern struct platform_driver vop_platform_driver;
 #endif /* _ROCKCHIP_DRM_DRV_H_ */
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_fb.c b/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
index 70773041785b..cd2ace0c3caa 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
@@ -100,8 +100,9 @@ rockchip_fb_alloc(struct drm_device *dev, const struct drm_mode_fb_cmd2 *mode_cm
 	ret = drm_framebuffer_init(dev, &rockchip_fb->fb,
 				   &rockchip_drm_fb_funcs);
 	if (ret) {
-		dev_err(dev->dev, "Failed to initialize framebuffer: %d\n",
-			ret);
+		DRM_DEV_ERROR(dev->dev,
+			      "Failed to initialize framebuffer: %d\n",
+			      ret);
 		kfree(rockchip_fb);
 		return ERR_PTR(ret);
 	}
@@ -134,7 +135,8 @@ rockchip_user_fb_create(struct drm_device *dev, struct drm_file *file_priv,
 
 		obj = drm_gem_object_lookup(file_priv, mode_cmd->handles[i]);
 		if (!obj) {
-			dev_err(dev->dev, "Failed to lookup GEM object\n");
+			DRM_DEV_ERROR(dev->dev,
+				      "Failed to lookup GEM object\n");
 			ret = -ENXIO;
 			goto err_gem_object_unreference;
 		}
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c b/drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c
index 724579ebf947..e6650553f5d6 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c
@@ -76,7 +76,7 @@ static int rockchip_drm_fbdev_create(struct drm_fb_helper *helper,
 
 	fbi = drm_fb_helper_alloc_fbi(helper);
 	if (IS_ERR(fbi)) {
-		dev_err(dev->dev, "Failed to create framebuffer info.\n");
+		DRM_DEV_ERROR(dev->dev, "Failed to create framebuffer info.\n");
 		ret = PTR_ERR(fbi);
 		goto out;
 	}
@@ -84,7 +84,8 @@ static int rockchip_drm_fbdev_create(struct drm_fb_helper *helper,
 	helper->fb = rockchip_drm_framebuffer_init(dev, &mode_cmd,
 						   private->fbdev_bo);
 	if (IS_ERR(helper->fb)) {
-		dev_err(dev->dev, "Failed to allocate DRM framebuffer.\n");
+		DRM_DEV_ERROR(dev->dev,
+			      "Failed to allocate DRM framebuffer.\n");
 		ret = PTR_ERR(helper->fb);
 		goto out;
 	}
@@ -138,21 +139,24 @@ int rockchip_drm_fbdev_init(struct drm_device *dev)
 
 	ret = drm_fb_helper_init(dev, helper, ROCKCHIP_MAX_CONNECTOR);
 	if (ret < 0) {
-		dev_err(dev->dev, "Failed to initialize drm fb helper - %d.\n",
-			ret);
+		DRM_DEV_ERROR(dev->dev,
+			      "Failed to initialize drm fb helper - %d.\n",
+			      ret);
 		return ret;
 	}
 
 	ret = drm_fb_helper_single_add_all_connectors(helper);
 	if (ret < 0) {
-		dev_err(dev->dev, "Failed to add connectors - %d.\n", ret);
+		DRM_DEV_ERROR(dev->dev,
+			      "Failed to add connectors - %d.\n", ret);
 		goto err_drm_fb_helper_fini;
 	}
 
 	ret = drm_fb_helper_initial_config(helper, PREFERRED_BPP);
 	if (ret < 0) {
-		dev_err(dev->dev, "Failed to set initial hw config - %d.\n",
-			ret);
+		DRM_DEV_ERROR(dev->dev,
+			      "Failed to set initial hw config - %d.\n",
+			      ret);
 		goto err_drm_fb_helper_fini;
 	}
 
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
index 1869c8bb76c8..1d9655576b6e 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
@@ -220,7 +220,7 @@ static int rockchip_drm_gem_object_mmap_iommu(struct drm_gem_object *obj,
 {
 	struct rockchip_gem_object *rk_obj = to_rockchip_obj(obj);
 	unsigned int i, count = obj->size >> PAGE_SHIFT;
-	unsigned long user_count = (vma->vm_end - vma->vm_start) >> PAGE_SHIFT;
+	unsigned long user_count = vma_pages(vma);
 	unsigned long uaddr = vma->vm_start;
 	unsigned long offset = vma->vm_pgoff;
 	unsigned long end = user_count + offset;
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_psr.c b/drivers/gpu/drm/rockchip/rockchip_drm_psr.c
index a553e182ff53..3acfd576b7df 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_psr.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_psr.c
@@ -101,9 +101,9 @@ static void psr_set_state(struct psr_drv *psr, enum psr_state state)
 	spin_unlock_irqrestore(&psr->lock, flags);
 }
 
-static void psr_flush_handler(unsigned long data)
+static void psr_flush_handler(struct timer_list *t)
 {
-	struct psr_drv *psr = (struct psr_drv *)data;
+	struct psr_drv *psr = from_timer(psr, t, flush_timer);
 	unsigned long flags;
 
 	/* If the state has changed since we initiated the flush, do nothing */
@@ -232,7 +232,7 @@ int rockchip_drm_psr_register(struct drm_encoder *encoder,
 	if (!psr)
 		return -ENOMEM;
 
-	setup_timer(&psr->flush_timer, psr_flush_handler, (unsigned long)psr);
+	timer_setup(&psr->flush_timer, psr_flush_handler, 0);
 	spin_lock_init(&psr->lock);
 
 	psr->active = true;
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index bf9ed0e63973..19128b4dea54 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -160,7 +160,7 @@ static void vop_reg_set(struct vop *vop, const struct vop_reg *reg,
 	int offset, mask, shift;
 
 	if (!reg || !reg->mask) {
-		dev_dbg(vop->dev, "Warning: not support %s\n", reg_name);
+		DRM_DEV_DEBUG(vop->dev, "Warning: not support %s\n", reg_name);
 		return;
 	}
 
@@ -499,7 +499,7 @@ static int vop_enable(struct drm_crtc *crtc)
 
 	ret = pm_runtime_get_sync(vop->dev);
 	if (ret < 0) {
-		dev_err(vop->dev, "failed to get pm runtime: %d\n", ret);
+		DRM_DEV_ERROR(vop->dev, "failed to get pm runtime: %d\n", ret);
 		return ret;
 	}
 
@@ -523,7 +523,8 @@ static int vop_enable(struct drm_crtc *crtc)
 	 */
 	ret = rockchip_drm_dma_attach_device(vop->drm_dev, vop->dev);
 	if (ret) {
-		dev_err(vop->dev, "failed to attach dma mapping, %d\n", ret);
+		DRM_DEV_ERROR(vop->dev,
+			      "failed to attach dma mapping, %d\n", ret);
 		goto err_disable_aclk;
 	}
 
@@ -1361,42 +1362,42 @@ static int vop_initial(struct vop *vop)
 
 	vop->hclk = devm_clk_get(vop->dev, "hclk_vop");
 	if (IS_ERR(vop->hclk)) {
-		dev_err(vop->dev, "failed to get hclk source\n");
+		DRM_DEV_ERROR(vop->dev, "failed to get hclk source\n");
 		return PTR_ERR(vop->hclk);
 	}
 	vop->aclk = devm_clk_get(vop->dev, "aclk_vop");
 	if (IS_ERR(vop->aclk)) {
-		dev_err(vop->dev, "failed to get aclk source\n");
+		DRM_DEV_ERROR(vop->dev, "failed to get aclk source\n");
 		return PTR_ERR(vop->aclk);
 	}
 	vop->dclk = devm_clk_get(vop->dev, "dclk_vop");
 	if (IS_ERR(vop->dclk)) {
-		dev_err(vop->dev, "failed to get dclk source\n");
+		DRM_DEV_ERROR(vop->dev, "failed to get dclk source\n");
 		return PTR_ERR(vop->dclk);
 	}
 
 	ret = pm_runtime_get_sync(vop->dev);
 	if (ret < 0) {
-		dev_err(vop->dev, "failed to get pm runtime: %d\n", ret);
+		DRM_DEV_ERROR(vop->dev, "failed to get pm runtime: %d\n", ret);
 		return ret;
 	}
 
 	ret = clk_prepare(vop->dclk);
 	if (ret < 0) {
-		dev_err(vop->dev, "failed to prepare dclk\n");
+		DRM_DEV_ERROR(vop->dev, "failed to prepare dclk\n");
 		goto err_put_pm_runtime;
 	}
 
 	/* Enable both the hclk and aclk to setup the vop */
 	ret = clk_prepare_enable(vop->hclk);
 	if (ret < 0) {
-		dev_err(vop->dev, "failed to prepare/enable hclk\n");
+		DRM_DEV_ERROR(vop->dev, "failed to prepare/enable hclk\n");
 		goto err_unprepare_dclk;
 	}
 
 	ret = clk_prepare_enable(vop->aclk);
 	if (ret < 0) {
-		dev_err(vop->dev, "failed to prepare/enable aclk\n");
+		DRM_DEV_ERROR(vop->dev, "failed to prepare/enable aclk\n");
 		goto err_disable_hclk;
 	}
 
@@ -1405,7 +1406,7 @@ static int vop_initial(struct vop *vop)
 	 */
 	ahb_rst = devm_reset_control_get(vop->dev, "ahb");
 	if (IS_ERR(ahb_rst)) {
-		dev_err(vop->dev, "failed to get ahb reset\n");
+		DRM_DEV_ERROR(vop->dev, "failed to get ahb reset\n");
 		ret = PTR_ERR(ahb_rst);
 		goto err_disable_aclk;
 	}
@@ -1434,7 +1435,7 @@ static int vop_initial(struct vop *vop)
 	 */
 	vop->dclk_rst = devm_reset_control_get(vop->dev, "dclk");
 	if (IS_ERR(vop->dclk_rst)) {
-		dev_err(vop->dev, "failed to get dclk reset\n");
+		DRM_DEV_ERROR(vop->dev, "failed to get dclk reset\n");
 		ret = PTR_ERR(vop->dclk_rst);
 		goto err_disable_aclk;
 	}
@@ -1511,7 +1512,7 @@ int rockchip_drm_wait_vact_end(struct drm_crtc *crtc, unsigned int mstimeout)
 	vop_line_flag_irq_disable(vop);
 
 	if (jiffies_left == 0) {
-		dev_err(vop->dev, "Timeout waiting for IRQ\n");
+		DRM_DEV_ERROR(vop->dev, "Timeout waiting for IRQ\n");
 		return -ETIMEDOUT;
 	}
 
@@ -1558,7 +1559,7 @@ static int vop_bind(struct device *dev, struct device *master, void *data)
 
 	irq = platform_get_irq(pdev, 0);
 	if (irq < 0) {
-		dev_err(dev, "cannot find irq for vop\n");
+		DRM_DEV_ERROR(dev, "cannot find irq for vop\n");
 		return irq;
 	}
 	vop->irq = (unsigned int)irq;
@@ -1584,7 +1585,8 @@ static int vop_bind(struct device *dev, struct device *master, void *data)
 
 	ret = vop_initial(vop);
 	if (ret < 0) {
-		dev_err(&pdev->dev, "cannot initial vop dev - err %d\n", ret);
+		DRM_DEV_ERROR(&pdev->dev,
+			      "cannot initial vop dev - err %d\n", ret);
 		goto err_disable_pm_runtime;
 	}
 
diff --git a/drivers/gpu/drm/rockchip/rockchip_lvds.c b/drivers/gpu/drm/rockchip/rockchip_lvds.c
new file mode 100644
index 000000000000..84911bdc27d1
--- /dev/null
+++ b/drivers/gpu/drm/rockchip/rockchip_lvds.c
@@ -0,0 +1,586 @@
+/*
+ * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd
+ * Author:
+ *      Mark Yao <mark.yao@rock-chips.com>
+ *      Sandy Huang <hjc@rock-chips.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <drm/drmP.h>
+#include <drm/drm_atomic_helper.h>
+#include <drm/drm_crtc_helper.h>
+#include <drm/drm_dp_helper.h>
+#include <drm/drm_panel.h>
+#include <drm/drm_of.h>
+
+#include <linux/component.h>
+#include <linux/clk.h>
+#include <linux/mfd/syscon.h>
+#include <linux/of_graph.h>
+#include <linux/pm_runtime.h>
+#include <linux/regmap.h>
+#include <linux/reset.h>
+
+#include "rockchip_drm_drv.h"
+#include "rockchip_drm_vop.h"
+#include "rockchip_lvds.h"
+
+#define DISPLAY_OUTPUT_RGB		0
+#define DISPLAY_OUTPUT_LVDS		1
+#define DISPLAY_OUTPUT_DUAL_LVDS	2
+
+#define connector_to_lvds(c) \
+		container_of(c, struct rockchip_lvds, connector)
+
+#define encoder_to_lvds(c) \
+		container_of(c, struct rockchip_lvds, encoder)
+
+/**
+ * rockchip_lvds_soc_data - rockchip lvds Soc private data
+ * @ch1_offset: lvds channel 1 registe offset
+ * grf_soc_con6: general registe offset for LVDS contrl
+ * grf_soc_con7: general registe offset for LVDS contrl
+ * has_vop_sel: to indicate whether need to choose from different VOP.
+ */
+struct rockchip_lvds_soc_data {
+	u32 ch1_offset;
+	int grf_soc_con6;
+	int grf_soc_con7;
+	bool has_vop_sel;
+};
+
+struct rockchip_lvds {
+	struct device *dev;
+	void __iomem *regs;
+	struct regmap *grf;
+	struct clk *pclk;
+	const struct rockchip_lvds_soc_data *soc_data;
+	int output; /* rgb lvds or dual lvds output */
+	int format; /* vesa or jeida format */
+	struct drm_device *drm_dev;
+	struct drm_panel *panel;
+	struct drm_bridge *bridge;
+	struct drm_connector connector;
+	struct drm_encoder encoder;
+	struct dev_pin_info *pins;
+};
+
+static inline void lvds_writel(struct rockchip_lvds *lvds, u32 offset, u32 val)
+{
+	writel_relaxed(val, lvds->regs + offset);
+	if (lvds->output == DISPLAY_OUTPUT_LVDS)
+		return;
+	writel_relaxed(val, lvds->regs + offset + lvds->soc_data->ch1_offset);
+}
+
+static inline int lvds_name_to_format(const char *s)
+{
+	if (strncmp(s, "jeida-18", 8) == 0)
+		return LVDS_JEIDA_18;
+	else if (strncmp(s, "jeida-24", 8) == 0)
+		return LVDS_JEIDA_24;
+	else if (strncmp(s, "vesa-24", 7) == 0)
+		return LVDS_VESA_24;
+
+	return -EINVAL;
+}
+
+static inline int lvds_name_to_output(const char *s)
+{
+	if (strncmp(s, "rgb", 3) == 0)
+		return DISPLAY_OUTPUT_RGB;
+	else if (strncmp(s, "lvds", 4) == 0)
+		return DISPLAY_OUTPUT_LVDS;
+	else if (strncmp(s, "duallvds", 8) == 0)
+		return DISPLAY_OUTPUT_DUAL_LVDS;
+
+	return -EINVAL;
+}
+
+static int rockchip_lvds_poweron(struct rockchip_lvds *lvds)
+{
+	int ret;
+	u32 val;
+
+	ret = clk_enable(lvds->pclk);
+	if (ret < 0) {
+		DRM_DEV_ERROR(lvds->dev, "failed to enable lvds pclk %d\n", ret);
+		return ret;
+	}
+	ret = pm_runtime_get_sync(lvds->dev);
+	if (ret < 0) {
+		DRM_DEV_ERROR(lvds->dev, "failed to get pm runtime: %d\n", ret);
+		clk_disable(lvds->pclk);
+		return ret;
+	}
+	val = RK3288_LVDS_CH0_REG0_LANE4_EN | RK3288_LVDS_CH0_REG0_LANE3_EN |
+		RK3288_LVDS_CH0_REG0_LANE2_EN | RK3288_LVDS_CH0_REG0_LANE1_EN |
+		RK3288_LVDS_CH0_REG0_LANE0_EN;
+	if (lvds->output == DISPLAY_OUTPUT_RGB) {
+		val |= RK3288_LVDS_CH0_REG0_TTL_EN |
+			RK3288_LVDS_CH0_REG0_LANECK_EN;
+		lvds_writel(lvds, RK3288_LVDS_CH0_REG0, val);
+		lvds_writel(lvds, RK3288_LVDS_CH0_REG2,
+			    RK3288_LVDS_PLL_FBDIV_REG2(0x46));
+		lvds_writel(lvds, RK3288_LVDS_CH0_REG4,
+			    RK3288_LVDS_CH0_REG4_LANECK_TTL_MODE |
+			    RK3288_LVDS_CH0_REG4_LANE4_TTL_MODE |
+			    RK3288_LVDS_CH0_REG4_LANE3_TTL_MODE |
+			    RK3288_LVDS_CH0_REG4_LANE2_TTL_MODE |
+			    RK3288_LVDS_CH0_REG4_LANE1_TTL_MODE |
+			    RK3288_LVDS_CH0_REG4_LANE0_TTL_MODE);
+		lvds_writel(lvds, RK3288_LVDS_CH0_REG5,
+			    RK3288_LVDS_CH0_REG5_LANECK_TTL_DATA |
+			    RK3288_LVDS_CH0_REG5_LANE4_TTL_DATA |
+			    RK3288_LVDS_CH0_REG5_LANE3_TTL_DATA |
+			    RK3288_LVDS_CH0_REG5_LANE2_TTL_DATA |
+			    RK3288_LVDS_CH0_REG5_LANE1_TTL_DATA |
+			    RK3288_LVDS_CH0_REG5_LANE0_TTL_DATA);
+	} else {
+		val |= RK3288_LVDS_CH0_REG0_LVDS_EN |
+			    RK3288_LVDS_CH0_REG0_LANECK_EN;
+		lvds_writel(lvds, RK3288_LVDS_CH0_REG0, val);
+		lvds_writel(lvds, RK3288_LVDS_CH0_REG1,
+			    RK3288_LVDS_CH0_REG1_LANECK_BIAS |
+			    RK3288_LVDS_CH0_REG1_LANE4_BIAS |
+			    RK3288_LVDS_CH0_REG1_LANE3_BIAS |
+			    RK3288_LVDS_CH0_REG1_LANE2_BIAS |
+			    RK3288_LVDS_CH0_REG1_LANE1_BIAS |
+			    RK3288_LVDS_CH0_REG1_LANE0_BIAS);
+		lvds_writel(lvds, RK3288_LVDS_CH0_REG2,
+			    RK3288_LVDS_CH0_REG2_RESERVE_ON |
+			    RK3288_LVDS_CH0_REG2_LANECK_LVDS_MODE |
+			    RK3288_LVDS_CH0_REG2_LANE4_LVDS_MODE |
+			    RK3288_LVDS_CH0_REG2_LANE3_LVDS_MODE |
+			    RK3288_LVDS_CH0_REG2_LANE2_LVDS_MODE |
+			    RK3288_LVDS_CH0_REG2_LANE1_LVDS_MODE |
+			    RK3288_LVDS_CH0_REG2_LANE0_LVDS_MODE |
+			    RK3288_LVDS_PLL_FBDIV_REG2(0x46));
+		lvds_writel(lvds, RK3288_LVDS_CH0_REG4, 0x00);
+		lvds_writel(lvds, RK3288_LVDS_CH0_REG5, 0x00);
+	}
+	lvds_writel(lvds, RK3288_LVDS_CH0_REG3, RK3288_LVDS_PLL_FBDIV_REG3(0x46));
+	lvds_writel(lvds, RK3288_LVDS_CH0_REGD, RK3288_LVDS_PLL_PREDIV_REGD(0x0a));
+	lvds_writel(lvds, RK3288_LVDS_CH0_REG20, RK3288_LVDS_CH0_REG20_LSB);
+
+	lvds_writel(lvds, RK3288_LVDS_CFG_REGC, RK3288_LVDS_CFG_REGC_PLL_ENABLE);
+	lvds_writel(lvds, RK3288_LVDS_CFG_REG21, RK3288_LVDS_CFG_REG21_TX_ENABLE);
+
+	return 0;
+}
+
+static void rockchip_lvds_poweroff(struct rockchip_lvds *lvds)
+{
+	int ret;
+	u32 val;
+
+	lvds_writel(lvds, RK3288_LVDS_CFG_REG21, RK3288_LVDS_CFG_REG21_TX_ENABLE);
+	lvds_writel(lvds, RK3288_LVDS_CFG_REGC, RK3288_LVDS_CFG_REGC_PLL_ENABLE);
+	val = LVDS_DUAL | LVDS_TTL_EN | LVDS_CH0_EN | LVDS_CH1_EN | LVDS_PWRDN;
+	val |= val << 16;
+	ret = regmap_write(lvds->grf, lvds->soc_data->grf_soc_con7, val);
+	if (ret != 0)
+		DRM_DEV_ERROR(lvds->dev, "Could not write to GRF: %d\n", ret);
+
+	pm_runtime_put(lvds->dev);
+	clk_disable(lvds->pclk);
+}
+
+static const struct drm_connector_funcs rockchip_lvds_connector_funcs = {
+	.fill_modes = drm_helper_probe_single_connector_modes,
+	.destroy = drm_connector_cleanup,
+	.reset = drm_atomic_helper_connector_reset,
+	.atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state,
+	.atomic_destroy_state = drm_atomic_helper_connector_destroy_state,
+};
+
+static int rockchip_lvds_connector_get_modes(struct drm_connector *connector)
+{
+	struct rockchip_lvds *lvds = connector_to_lvds(connector);
+	struct drm_panel *panel = lvds->panel;
+
+	return drm_panel_get_modes(panel);
+}
+
+static const
+struct drm_connector_helper_funcs rockchip_lvds_connector_helper_funcs = {
+	.get_modes = rockchip_lvds_connector_get_modes,
+};
+
+static void rockchip_lvds_grf_config(struct drm_encoder *encoder,
+				     struct drm_display_mode *mode)
+{
+	struct rockchip_lvds *lvds = encoder_to_lvds(encoder);
+	u8 pin_hsync = (mode->flags & DRM_MODE_FLAG_PHSYNC) ? 1 : 0;
+	u8 pin_dclk = (mode->flags & DRM_MODE_FLAG_PCSYNC) ? 1 : 0;
+	u32 val;
+	int ret;
+
+	/* iomux to LCD data/sync mode */
+	if (lvds->output == DISPLAY_OUTPUT_RGB)
+		if (lvds->pins && !IS_ERR(lvds->pins->default_state))
+			pinctrl_select_state(lvds->pins->p,
+					     lvds->pins->default_state);
+	val = lvds->format | LVDS_CH0_EN;
+	if (lvds->output == DISPLAY_OUTPUT_RGB)
+		val |= LVDS_TTL_EN | LVDS_CH1_EN;
+	else if (lvds->output == DISPLAY_OUTPUT_DUAL_LVDS)
+		val |= LVDS_DUAL | LVDS_CH1_EN;
+
+	if ((mode->htotal - mode->hsync_start) & 0x01)
+		val |= LVDS_START_PHASE_RST_1;
+
+	val |= (pin_dclk << 8) | (pin_hsync << 9);
+	val |= (0xffff << 16);
+	ret = regmap_write(lvds->grf, lvds->soc_data->grf_soc_con7, val);
+	if (ret != 0) {
+		DRM_DEV_ERROR(lvds->dev, "Could not write to GRF: %d\n", ret);
+		return;
+	}
+}
+
+static int rockchip_lvds_set_vop_source(struct rockchip_lvds *lvds,
+					struct drm_encoder *encoder)
+{
+	u32 val;
+	int ret;
+
+	if (!lvds->soc_data->has_vop_sel)
+		return 0;
+
+	ret = drm_of_encoder_active_endpoint_id(lvds->dev->of_node, encoder);
+	if (ret < 0)
+		return ret;
+
+	val = RK3288_LVDS_SOC_CON6_SEL_VOP_LIT << 16;
+	if (ret)
+		val |= RK3288_LVDS_SOC_CON6_SEL_VOP_LIT;
+
+	ret = regmap_write(lvds->grf, lvds->soc_data->grf_soc_con6, val);
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+static int
+rockchip_lvds_encoder_atomic_check(struct drm_encoder *encoder,
+				   struct drm_crtc_state *crtc_state,
+				   struct drm_connector_state *conn_state)
+{
+	struct rockchip_crtc_state *s = to_rockchip_crtc_state(crtc_state);
+
+	s->output_mode = ROCKCHIP_OUT_MODE_P888;
+	s->output_type = DRM_MODE_CONNECTOR_LVDS;
+
+	return 0;
+}
+
+static void rockchip_lvds_encoder_enable(struct drm_encoder *encoder)
+{
+	struct rockchip_lvds *lvds = encoder_to_lvds(encoder);
+	struct drm_display_mode *mode = &encoder->crtc->state->adjusted_mode;
+	int ret;
+
+	drm_panel_prepare(lvds->panel);
+	ret = rockchip_lvds_poweron(lvds);
+	if (ret < 0) {
+		DRM_DEV_ERROR(lvds->dev, "failed to power on lvds: %d\n", ret);
+		drm_panel_unprepare(lvds->panel);
+	}
+	rockchip_lvds_grf_config(encoder, mode);
+	rockchip_lvds_set_vop_source(lvds, encoder);
+	drm_panel_enable(lvds->panel);
+}
+
+static void rockchip_lvds_encoder_disable(struct drm_encoder *encoder)
+{
+	struct rockchip_lvds *lvds = encoder_to_lvds(encoder);
+
+	drm_panel_disable(lvds->panel);
+	rockchip_lvds_poweroff(lvds);
+	drm_panel_unprepare(lvds->panel);
+}
+
+static const
+struct drm_encoder_helper_funcs rockchip_lvds_encoder_helper_funcs = {
+	.enable = rockchip_lvds_encoder_enable,
+	.disable = rockchip_lvds_encoder_disable,
+	.atomic_check = rockchip_lvds_encoder_atomic_check,
+};
+
+static const struct drm_encoder_funcs rockchip_lvds_encoder_funcs = {
+	.destroy = drm_encoder_cleanup,
+};
+
+static const struct rockchip_lvds_soc_data rk3288_lvds_data = {
+	.ch1_offset = 0x100,
+	.grf_soc_con6 = 0x025c,
+	.grf_soc_con7 = 0x0260,
+	.has_vop_sel = true,
+};
+
+static const struct of_device_id rockchip_lvds_dt_ids[] = {
+	{
+		.compatible = "rockchip,rk3288-lvds",
+		.data = &rk3288_lvds_data
+	},
+	{}
+};
+MODULE_DEVICE_TABLE(of, rockchip_lvds_dt_ids);
+
+static int rockchip_lvds_bind(struct device *dev, struct device *master,
+			      void *data)
+{
+	struct rockchip_lvds *lvds = dev_get_drvdata(dev);
+	struct drm_device *drm_dev = data;
+	struct drm_encoder *encoder;
+	struct drm_connector *connector;
+	struct device_node *remote = NULL;
+	struct device_node  *port, *endpoint;
+	int ret = 0, child_count = 0;
+	const char *name;
+	u32 endpoint_id;
+
+	lvds->drm_dev = drm_dev;
+	port = of_graph_get_port_by_id(dev->of_node, 1);
+	if (!port) {
+		DRM_DEV_ERROR(dev,
+			      "can't found port point, please init lvds panel port!\n");
+		return -EINVAL;
+	}
+	for_each_child_of_node(port, endpoint) {
+		child_count++;
+		of_property_read_u32(endpoint, "reg", &endpoint_id);
+		ret = drm_of_find_panel_or_bridge(dev->of_node, 1, endpoint_id,
+						  &lvds->panel, &lvds->bridge);
+		if (!ret)
+			break;
+	}
+	if (!child_count) {
+		DRM_DEV_ERROR(dev, "lvds port does not have any children\n");
+		ret = -EINVAL;
+		goto err_put_port;
+	} else if (ret) {
+		DRM_DEV_ERROR(dev, "failed to find panel and bridge node\n");
+		ret = -EPROBE_DEFER;
+		goto err_put_port;
+	}
+	if (lvds->panel)
+		remote = lvds->panel->dev->of_node;
+	else
+		remote = lvds->bridge->of_node;
+	if (of_property_read_string(dev->of_node, "rockchip,output", &name))
+		/* default set it as output rgb */
+		lvds->output = DISPLAY_OUTPUT_RGB;
+	else
+		lvds->output = lvds_name_to_output(name);
+
+	if (lvds->output < 0) {
+		DRM_DEV_ERROR(dev, "invalid output type [%s]\n", name);
+		ret = lvds->output;
+		goto err_put_remote;
+	}
+
+	if (of_property_read_string(remote, "data-mapping", &name))
+		/* default set it as format vesa 18 */
+		lvds->format = LVDS_VESA_18;
+	else
+		lvds->format = lvds_name_to_format(name);
+
+	if (lvds->format < 0) {
+		DRM_DEV_ERROR(dev, "invalid data-mapping format [%s]\n", name);
+		ret = lvds->format;
+		goto err_put_remote;
+	}
+
+	encoder = &lvds->encoder;
+	encoder->possible_crtcs = drm_of_find_possible_crtcs(drm_dev,
+							     dev->of_node);
+
+	ret = drm_encoder_init(drm_dev, encoder, &rockchip_lvds_encoder_funcs,
+			       DRM_MODE_ENCODER_LVDS, NULL);
+	if (ret < 0) {
+		DRM_DEV_ERROR(drm_dev->dev,
+			      "failed to initialize encoder: %d\n", ret);
+		goto err_put_remote;
+	}
+
+	drm_encoder_helper_add(encoder, &rockchip_lvds_encoder_helper_funcs);
+
+	if (lvds->panel) {
+		connector = &lvds->connector;
+		connector->dpms = DRM_MODE_DPMS_OFF;
+		ret = drm_connector_init(drm_dev, connector,
+					 &rockchip_lvds_connector_funcs,
+					 DRM_MODE_CONNECTOR_LVDS);
+		if (ret < 0) {
+			DRM_DEV_ERROR(drm_dev->dev,
+				      "failed to initialize connector: %d\n", ret);
+			goto err_free_encoder;
+		}
+
+		drm_connector_helper_add(connector,
+					 &rockchip_lvds_connector_helper_funcs);
+
+		ret = drm_mode_connector_attach_encoder(connector, encoder);
+		if (ret < 0) {
+			DRM_DEV_ERROR(drm_dev->dev,
+				      "failed to attach encoder: %d\n", ret);
+			goto err_free_connector;
+		}
+
+		ret = drm_panel_attach(lvds->panel, connector);
+		if (ret < 0) {
+			DRM_DEV_ERROR(drm_dev->dev,
+				      "failed to attach panel: %d\n", ret);
+			goto err_free_connector;
+		}
+	} else {
+		lvds->bridge->encoder = encoder;
+		ret = drm_bridge_attach(encoder, lvds->bridge, NULL);
+		if (ret) {
+			DRM_DEV_ERROR(drm_dev->dev,
+				      "failed to attach bridge: %d\n", ret);
+			goto err_free_encoder;
+		}
+		encoder->bridge = lvds->bridge;
+	}
+
+	pm_runtime_enable(dev);
+	of_node_put(remote);
+	of_node_put(port);
+
+	return 0;
+
+err_free_connector:
+	drm_connector_cleanup(connector);
+err_free_encoder:
+	drm_encoder_cleanup(encoder);
+err_put_remote:
+	of_node_put(remote);
+err_put_port:
+	of_node_put(port);
+
+	return ret;
+}
+
+static void rockchip_lvds_unbind(struct device *dev, struct device *master,
+				void *data)
+{
+	struct rockchip_lvds *lvds = dev_get_drvdata(dev);
+
+	rockchip_lvds_encoder_disable(&lvds->encoder);
+	if (lvds->panel)
+		drm_panel_detach(lvds->panel);
+	pm_runtime_disable(dev);
+	drm_connector_cleanup(&lvds->connector);
+	drm_encoder_cleanup(&lvds->encoder);
+}
+
+static const struct component_ops rockchip_lvds_component_ops = {
+	.bind = rockchip_lvds_bind,
+	.unbind = rockchip_lvds_unbind,
+};
+
+static int rockchip_lvds_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct rockchip_lvds *lvds;
+	const struct of_device_id *match;
+	struct resource *res;
+	int ret;
+
+	if (!dev->of_node)
+		return -ENODEV;
+
+	lvds = devm_kzalloc(&pdev->dev, sizeof(*lvds), GFP_KERNEL);
+	if (!lvds)
+		return -ENOMEM;
+
+	lvds->dev = dev;
+	match = of_match_node(rockchip_lvds_dt_ids, dev->of_node);
+	if (!match)
+		return -ENODEV;
+	lvds->soc_data = match->data;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	lvds->regs = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(lvds->regs))
+		return PTR_ERR(lvds->regs);
+
+	lvds->pclk = devm_clk_get(&pdev->dev, "pclk_lvds");
+	if (IS_ERR(lvds->pclk)) {
+		DRM_DEV_ERROR(dev, "could not get pclk_lvds\n");
+		return PTR_ERR(lvds->pclk);
+	}
+
+	lvds->pins = devm_kzalloc(lvds->dev, sizeof(*lvds->pins),
+				  GFP_KERNEL);
+	if (!lvds->pins)
+		return -ENOMEM;
+
+	lvds->pins->p = devm_pinctrl_get(lvds->dev);
+	if (IS_ERR(lvds->pins->p)) {
+		DRM_DEV_ERROR(dev, "no pinctrl handle\n");
+		devm_kfree(lvds->dev, lvds->pins);
+		lvds->pins = NULL;
+	} else {
+		lvds->pins->default_state =
+			pinctrl_lookup_state(lvds->pins->p, "lcdc");
+		if (IS_ERR(lvds->pins->default_state)) {
+			DRM_DEV_ERROR(dev, "no default pinctrl state\n");
+			devm_kfree(lvds->dev, lvds->pins);
+			lvds->pins = NULL;
+		}
+	}
+
+	lvds->grf = syscon_regmap_lookup_by_phandle(dev->of_node,
+						    "rockchip,grf");
+	if (IS_ERR(lvds->grf)) {
+		DRM_DEV_ERROR(dev, "missing rockchip,grf property\n");
+		return PTR_ERR(lvds->grf);
+	}
+
+	dev_set_drvdata(dev, lvds);
+
+	ret = clk_prepare(lvds->pclk);
+	if (ret < 0) {
+		DRM_DEV_ERROR(dev, "failed to prepare pclk_lvds\n");
+		return ret;
+	}
+	ret = component_add(&pdev->dev, &rockchip_lvds_component_ops);
+	if (ret < 0) {
+		DRM_DEV_ERROR(dev, "failed to add component\n");
+		clk_unprepare(lvds->pclk);
+	}
+
+	return ret;
+}
+
+static int rockchip_lvds_remove(struct platform_device *pdev)
+{
+	struct rockchip_lvds *lvds = dev_get_drvdata(&pdev->dev);
+
+	component_del(&pdev->dev, &rockchip_lvds_component_ops);
+	clk_unprepare(lvds->pclk);
+
+	return 0;
+}
+
+struct platform_driver rockchip_lvds_driver = {
+	.probe = rockchip_lvds_probe,
+	.remove = rockchip_lvds_remove,
+	.driver = {
+		   .name = "rockchip-lvds",
+		   .of_match_table = of_match_ptr(rockchip_lvds_dt_ids),
+	},
+};
diff --git a/drivers/gpu/drm/rockchip/rockchip_lvds.h b/drivers/gpu/drm/rockchip/rockchip_lvds.h
new file mode 100644
index 000000000000..15810b737809
--- /dev/null
+++ b/drivers/gpu/drm/rockchip/rockchip_lvds.h
@@ -0,0 +1,114 @@
+/*
+ * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd
+ * Author:
+ *      Sandy Huang <hjc@rock-chips.com>
+ *      Mark Yao <mark.yao@rock-chips.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _ROCKCHIP_LVDS_
+#define _ROCKCHIP_LVDS_
+
+#define RK3288_LVDS_CH0_REG0			0x00
+#define RK3288_LVDS_CH0_REG0_LVDS_EN		BIT(7)
+#define RK3288_LVDS_CH0_REG0_TTL_EN		BIT(6)
+#define RK3288_LVDS_CH0_REG0_LANECK_EN		BIT(5)
+#define RK3288_LVDS_CH0_REG0_LANE4_EN		BIT(4)
+#define RK3288_LVDS_CH0_REG0_LANE3_EN		BIT(3)
+#define RK3288_LVDS_CH0_REG0_LANE2_EN		BIT(2)
+#define RK3288_LVDS_CH0_REG0_LANE1_EN		BIT(1)
+#define RK3288_LVDS_CH0_REG0_LANE0_EN		BIT(0)
+
+#define RK3288_LVDS_CH0_REG1			0x04
+#define RK3288_LVDS_CH0_REG1_LANECK_BIAS	BIT(5)
+#define RK3288_LVDS_CH0_REG1_LANE4_BIAS		BIT(4)
+#define RK3288_LVDS_CH0_REG1_LANE3_BIAS		BIT(3)
+#define RK3288_LVDS_CH0_REG1_LANE2_BIAS		BIT(2)
+#define RK3288_LVDS_CH0_REG1_LANE1_BIAS		BIT(1)
+#define RK3288_LVDS_CH0_REG1_LANE0_BIAS		BIT(0)
+
+#define RK3288_LVDS_CH0_REG2			0x08
+#define RK3288_LVDS_CH0_REG2_RESERVE_ON		BIT(7)
+#define RK3288_LVDS_CH0_REG2_LANECK_LVDS_MODE	BIT(6)
+#define RK3288_LVDS_CH0_REG2_LANE4_LVDS_MODE	BIT(5)
+#define RK3288_LVDS_CH0_REG2_LANE3_LVDS_MODE	BIT(4)
+#define RK3288_LVDS_CH0_REG2_LANE2_LVDS_MODE	BIT(3)
+#define RK3288_LVDS_CH0_REG2_LANE1_LVDS_MODE	BIT(2)
+#define RK3288_LVDS_CH0_REG2_LANE0_LVDS_MODE	BIT(1)
+#define RK3288_LVDS_CH0_REG2_PLL_FBDIV8		BIT(0)
+
+#define RK3288_LVDS_CH0_REG3			0x0c
+#define RK3288_LVDS_CH0_REG3_PLL_FBDIV_MASK	0xff
+
+#define RK3288_LVDS_CH0_REG4			0x10
+#define RK3288_LVDS_CH0_REG4_LANECK_TTL_MODE	BIT(5)
+#define RK3288_LVDS_CH0_REG4_LANE4_TTL_MODE	BIT(4)
+#define RK3288_LVDS_CH0_REG4_LANE3_TTL_MODE	BIT(3)
+#define RK3288_LVDS_CH0_REG4_LANE2_TTL_MODE	BIT(2)
+#define RK3288_LVDS_CH0_REG4_LANE1_TTL_MODE	BIT(1)
+#define RK3288_LVDS_CH0_REG4_LANE0_TTL_MODE	BIT(0)
+
+#define RK3288_LVDS_CH0_REG5			0x14
+#define RK3288_LVDS_CH0_REG5_LANECK_TTL_DATA	BIT(5)
+#define RK3288_LVDS_CH0_REG5_LANE4_TTL_DATA	BIT(4)
+#define RK3288_LVDS_CH0_REG5_LANE3_TTL_DATA	BIT(3)
+#define RK3288_LVDS_CH0_REG5_LANE2_TTL_DATA	BIT(2)
+#define RK3288_LVDS_CH0_REG5_LANE1_TTL_DATA	BIT(1)
+#define RK3288_LVDS_CH0_REG5_LANE0_TTL_DATA	BIT(0)
+
+#define RK3288_LVDS_CFG_REGC			0x30
+#define RK3288_LVDS_CFG_REGC_PLL_ENABLE		0x00
+#define RK3288_LVDS_CFG_REGC_PLL_DISABLE	0xff
+
+#define RK3288_LVDS_CH0_REGD			0x34
+#define RK3288_LVDS_CH0_REGD_PLL_PREDIV_MASK	0x1f
+
+#define RK3288_LVDS_CH0_REG20			0x80
+#define RK3288_LVDS_CH0_REG20_MSB		0x45
+#define RK3288_LVDS_CH0_REG20_LSB		0x44
+
+#define RK3288_LVDS_CFG_REG21			0x84
+#define RK3288_LVDS_CFG_REG21_TX_ENABLE		0x92
+#define RK3288_LVDS_CFG_REG21_TX_DISABLE	0x00
+#define RK3288_LVDS_CH1_OFFSET                 0x100
+
+/* fbdiv value is split over 2 registers, with bit8 in reg2 */
+#define RK3288_LVDS_PLL_FBDIV_REG2(_fbd) \
+		(_fbd & BIT(8) ? RK3288_LVDS_CH0_REG2_PLL_FBDIV8 : 0)
+#define RK3288_LVDS_PLL_FBDIV_REG3(_fbd) \
+		(_fbd & RK3288_LVDS_CH0_REG3_PLL_FBDIV_MASK)
+#define RK3288_LVDS_PLL_PREDIV_REGD(_pd) \
+		(_pd & RK3288_LVDS_CH0_REGD_PLL_PREDIV_MASK)
+
+#define RK3288_LVDS_SOC_CON6_SEL_VOP_LIT	BIT(3)
+
+#define LVDS_FMT_MASK				(0x07 << 16)
+#define LVDS_MSB				BIT(3)
+#define LVDS_DUAL				BIT(4)
+#define LVDS_FMT_1				BIT(5)
+#define LVDS_TTL_EN				BIT(6)
+#define LVDS_START_PHASE_RST_1			BIT(7)
+#define LVDS_DCLK_INV				BIT(8)
+#define LVDS_CH0_EN				BIT(11)
+#define LVDS_CH1_EN				BIT(12)
+#define LVDS_PWRDN				BIT(15)
+
+#define LVDS_24BIT				(0 << 1)
+#define LVDS_18BIT				(1 << 1)
+#define LVDS_FORMAT_VESA			(0 << 0)
+#define LVDS_FORMAT_JEIDA			(1 << 0)
+
+#define LVDS_VESA_24				0
+#define LVDS_JEIDA_24				1
+#define LVDS_VESA_18				2
+#define LVDS_JEIDA_18				3
+
+#endif /* _ROCKCHIP_LVDS_ */
diff --git a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
index 94de7b9f6fde..4a39049e901a 100644
--- a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
+++ b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
@@ -533,7 +533,7 @@ static int vop_probe(struct platform_device *pdev)
 	struct device *dev = &pdev->dev;
 
 	if (!dev->of_node) {
-		dev_err(dev, "can't find vop devices\n");
+		DRM_DEV_ERROR(dev, "can't find vop devices\n");
 		return -ENODEV;
 	}
 
diff --git a/drivers/gpu/drm/shmobile/shmob_drm_kms.c b/drivers/gpu/drm/shmobile/shmob_drm_kms.c
index 388a0fc13564..d36919b14da7 100644
--- a/drivers/gpu/drm/shmobile/shmob_drm_kms.c
+++ b/drivers/gpu/drm/shmobile/shmob_drm_kms.c
@@ -16,6 +16,7 @@
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_fb_cma_helper.h>
 #include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_framebuffer_helper.h>
 
 #include <video/sh_mobile_meram.h>
 
@@ -131,7 +132,7 @@ shmob_drm_fb_create(struct drm_device *dev, struct drm_file *file_priv,
 		}
 	}
 
-	return drm_fb_cma_create(dev, file_priv, mode_cmd);
+	return drm_gem_fb_create(dev, file_priv, mode_cmd);
 }
 
 static const struct drm_mode_config_funcs shmob_drm_mode_config_funcs = {
diff --git a/drivers/gpu/drm/sti/sti_drv.c b/drivers/gpu/drm/sti/sti_drv.c
index 1700c542cd93..9e9343101738 100644
--- a/drivers/gpu/drm/sti/sti_drv.c
+++ b/drivers/gpu/drm/sti/sti_drv.c
@@ -16,6 +16,7 @@
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_fb_cma_helper.h>
 #include <drm/drm_of.h>
 
@@ -145,7 +146,7 @@ static void sti_output_poll_changed(struct drm_device *ddev)
 }
 
 static const struct drm_mode_config_funcs sti_mode_config_funcs = {
-	.fb_create = drm_fb_cma_create,
+	.fb_create = drm_gem_fb_create,
 	.output_poll_changed = sti_output_poll_changed,
 	.atomic_check = sti_atomic_check,
 	.atomic_commit = drm_atomic_helper_commit,
diff --git a/drivers/gpu/drm/sti/sti_dvo.c b/drivers/gpu/drm/sti/sti_dvo.c
index 852bf2293b05..83314aee65cb 100644
--- a/drivers/gpu/drm/sti/sti_dvo.c
+++ b/drivers/gpu/drm/sti/sti_dvo.c
@@ -463,11 +463,7 @@ static int sti_dvo_bind(struct device *dev, struct device *master, void *data)
 	bridge->driver_private = dvo;
 	bridge->funcs = &sti_dvo_bridge_funcs;
 	bridge->of_node = dvo->dev.of_node;
-	err = drm_bridge_add(bridge);
-	if (err) {
-		DRM_ERROR("Failed to add bridge\n");
-		return err;
-	}
+	drm_bridge_add(bridge);
 
 	err = drm_bridge_attach(encoder, bridge, NULL);
 	if (err) {
diff --git a/drivers/gpu/drm/stm/drv.c b/drivers/gpu/drm/stm/drv.c
index b333b37f3f89..c857663eafc2 100644
--- a/drivers/gpu/drm/stm/drv.c
+++ b/drivers/gpu/drm/stm/drv.c
@@ -17,6 +17,7 @@
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_fb_cma_helper.h>
 #include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_framebuffer_helper.h>
 
 #include "ltdc.h"
 
@@ -31,7 +32,7 @@ static void drv_output_poll_changed(struct drm_device *ddev)
 }
 
 static const struct drm_mode_config_funcs drv_mode_config_funcs = {
-	.fb_create = drm_fb_cma_create,
+	.fb_create = drm_gem_fb_create,
 	.output_poll_changed = drv_output_poll_changed,
 	.atomic_check = drm_atomic_helper_check,
 	.atomic_commit = drm_atomic_helper_commit,
diff --git a/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c b/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c
index 568c5d0461ea..e5b6310240fe 100644
--- a/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c
+++ b/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c
@@ -113,11 +113,13 @@ static enum dsi_color dsi_color_from_mipi(enum mipi_dsi_pixel_format fmt)
 
 static int dsi_pll_get_clkout_khz(int clkin_khz, int idf, int ndiv, int odf)
 {
+	int divisor = idf * odf;
+
 	/* prevent from division by 0 */
-	if (idf * odf)
-		return DIV_ROUND_CLOSEST(clkin_khz * ndiv, idf * odf);
+	if (!divisor)
+		return 0;
 
-	return 0;
+	return DIV_ROUND_CLOSEST(clkin_khz * ndiv, divisor);
 }
 
 static int dsi_pll_get_params(int clkin_khz, int clkout_khz,
diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c
index d394a03632c4..735c9081202a 100644
--- a/drivers/gpu/drm/stm/ltdc.c
+++ b/drivers/gpu/drm/stm/ltdc.c
@@ -791,9 +791,8 @@ static const struct drm_encoder_funcs ltdc_encoder_funcs = {
 	.destroy = drm_encoder_cleanup,
 };
 
-static int ltdc_encoder_init(struct drm_device *ddev)
+static int ltdc_encoder_init(struct drm_device *ddev, struct drm_bridge *bridge)
 {
-	struct ltdc_device *ldev = ddev->dev_private;
 	struct drm_encoder *encoder;
 	int ret;
 
@@ -807,7 +806,7 @@ static int ltdc_encoder_init(struct drm_device *ddev)
 	drm_encoder_init(ddev, encoder, &ltdc_encoder_funcs,
 			 DRM_MODE_ENCODER_DPI, NULL);
 
-	ret = drm_bridge_attach(encoder, ldev->bridge, NULL);
+	ret = drm_bridge_attach(encoder, bridge, NULL);
 	if (ret) {
 		drm_encoder_cleanup(encoder);
 		return -EINVAL;
@@ -936,12 +935,9 @@ int ltdc_load(struct drm_device *ddev)
 			ret = PTR_ERR(bridge);
 			goto err;
 		}
-		ldev->is_panel_bridge = true;
 	}
 
-	ldev->bridge = bridge;
-
-	ret = ltdc_encoder_init(ddev);
+	ret = ltdc_encoder_init(ddev, bridge);
 	if (ret) {
 		DRM_ERROR("Failed to init encoder\n");
 		goto err;
@@ -972,8 +968,7 @@ int ltdc_load(struct drm_device *ddev)
 	return 0;
 
 err:
-	if (ldev->is_panel_bridge)
-		drm_panel_bridge_remove(bridge);
+	drm_panel_bridge_remove(bridge);
 
 	clk_disable_unprepare(ldev->pixel_clk);
 
@@ -986,8 +981,7 @@ void ltdc_unload(struct drm_device *ddev)
 
 	DRM_DEBUG_DRIVER("\n");
 
-	if (ldev->is_panel_bridge)
-		drm_panel_bridge_remove(ldev->bridge);
+	drm_of_panel_bridge_remove(ddev->dev->of_node, 0, 0);
 
 	clk_disable_unprepare(ldev->pixel_clk);
 }
diff --git a/drivers/gpu/drm/stm/ltdc.h b/drivers/gpu/drm/stm/ltdc.h
index bc6d6f6419a9..ae437557d715 100644
--- a/drivers/gpu/drm/stm/ltdc.h
+++ b/drivers/gpu/drm/stm/ltdc.h
@@ -24,8 +24,6 @@ struct ltdc_device {
 	struct drm_fbdev_cma *fbdev;
 	void __iomem *regs;
 	struct clk *pixel_clk;	/* lcd pixel clock */
-	struct drm_bridge *bridge;
-	bool is_panel_bridge;
 	struct mutex err_lock;	/* protecting error_status */
 	struct ltdc_caps caps;
 	u32 error_status;
diff --git a/drivers/gpu/drm/sun4i/Makefile b/drivers/gpu/drm/sun4i/Makefile
index 55b32368f8fb..0c2f8c7facae 100644
--- a/drivers/gpu/drm/sun4i/Makefile
+++ b/drivers/gpu/drm/sun4i/Makefile
@@ -1,25 +1,26 @@
 # SPDX-License-Identifier: GPL-2.0
-sun4i-drm-y += sun4i_drv.o
-sun4i-drm-y += sun4i_framebuffer.o
+sun4i-backend-y			+= sun4i_backend.o sun4i_layer.o
 
-sun4i-drm-hdmi-y += sun4i_hdmi_enc.o
-sun4i-drm-hdmi-y += sun4i_hdmi_i2c.o
-sun4i-drm-hdmi-y += sun4i_hdmi_ddc_clk.o
-sun4i-drm-hdmi-y += sun4i_hdmi_tmds_clk.o
+sun4i-drm-y			+= sun4i_drv.o
+sun4i-drm-y			+= sun4i_framebuffer.o
 
-sun4i-tcon-y += sun4i_tcon.o
-sun4i-tcon-y += sun4i_rgb.o
-sun4i-tcon-y += sun4i_dotclock.o
-sun4i-tcon-y += sun4i_crtc.o
+sun4i-drm-hdmi-y		+= sun4i_hdmi_ddc_clk.o
+sun4i-drm-hdmi-y		+= sun4i_hdmi_enc.o
+sun4i-drm-hdmi-y		+= sun4i_hdmi_i2c.o
+sun4i-drm-hdmi-y		+= sun4i_hdmi_tmds_clk.o
 
-sun4i-backend-y += sun4i_backend.o sun4i_layer.o
+sun8i-mixer-y			+= sun8i_mixer.o sun8i_layer.o
 
-sun8i-mixer-y += sun8i_mixer.o sun8i_layer.o
+sun4i-tcon-y			+= sun4i_crtc.o
+sun4i-tcon-y			+= sun4i_dotclock.o
+sun4i-tcon-y			+= sun4i_tcon.o
+sun4i-tcon-y			+= sun4i_rgb.o
 
-obj-$(CONFIG_DRM_SUN4I)		+= sun4i-drm.o sun4i-tcon.o
-obj-$(CONFIG_DRM_SUN4I)		+= sun6i_drc.o
+obj-$(CONFIG_DRM_SUN4I)		+= sun4i-drm.o
+obj-$(CONFIG_DRM_SUN4I)		+= sun4i-tcon.o
 obj-$(CONFIG_DRM_SUN4I)		+= sun4i_tv.o
+obj-$(CONFIG_DRM_SUN4I)		+= sun6i_drc.o
 
-obj-$(CONFIG_DRM_SUN4I_BACKEND)		+= sun4i-backend.o
+obj-$(CONFIG_DRM_SUN4I_BACKEND)	+= sun4i-backend.o
 obj-$(CONFIG_DRM_SUN4I_HDMI)	+= sun4i-drm-hdmi.o
-obj-$(CONFIG_DRM_SUN8I_MIXER)		+= sun8i-mixer.o
+obj-$(CONFIG_DRM_SUN8I_MIXER)	+= sun8i-mixer.o
diff --git a/drivers/gpu/drm/sun4i/sun4i_backend.c b/drivers/gpu/drm/sun4i/sun4i_backend.c
index ec5943627aa5..847eecbe4d14 100644
--- a/drivers/gpu/drm/sun4i/sun4i_backend.c
+++ b/drivers/gpu/drm/sun4i/sun4i_backend.c
@@ -20,6 +20,7 @@
 
 #include <linux/component.h>
 #include <linux/list.h>
+#include <linux/of_device.h>
 #include <linux/of_graph.h>
 #include <linux/reset.h>
 
@@ -28,6 +29,11 @@
 #include "sun4i_layer.h"
 #include "sunxi_engine.h"
 
+struct sun4i_backend_quirks {
+	/* backend <-> TCON muxing selection done in backend */
+	bool needs_output_muxing;
+};
+
 static const u32 sunxi_rgb2yuv_coef[12] = {
 	0x00000107, 0x00000204, 0x00000064, 0x00000108,
 	0x00003f69, 0x00003ed6, 0x000001c1, 0x00000808,
@@ -209,24 +215,20 @@ int sun4i_backend_update_layer_buffer(struct sun4i_backend *backend,
 {
 	struct drm_plane_state *state = plane->state;
 	struct drm_framebuffer *fb = state->fb;
-	struct drm_gem_cma_object *gem;
 	u32 lo_paddr, hi_paddr;
 	dma_addr_t paddr;
-	int bpp;
-
-	/* Get the physical address of the buffer in memory */
-	gem = drm_fb_cma_get_gem_obj(fb, 0);
-
-	DRM_DEBUG_DRIVER("Using GEM @ %pad\n", &gem->paddr);
-
-	/* Compute the start of the displayed memory */
-	bpp = fb->format->cpp[0];
-	paddr = gem->paddr + fb->offsets[0];
-	paddr += (state->src_x >> 16) * bpp;
-	paddr += (state->src_y >> 16) * fb->pitches[0];
 
+	/* Get the start of the displayed memory */
+	paddr = drm_fb_cma_get_gem_addr(fb, state, 0);
 	DRM_DEBUG_DRIVER("Setting buffer address to %pad\n", &paddr);
 
+	/*
+	 * backend DMA accesses DRAM directly, bypassing the system
+	 * bus. As such, the address range is different and the buffer
+	 * address needs to be corrected.
+	 */
+	paddr -= PHYS_OFFSET;
+
 	/* Write the 32 lower bits of the address (in bits) */
 	lo_paddr = paddr << 3;
 	DRM_DEBUG_DRIVER("Setting address lower bits to 0x%x\n", lo_paddr);
@@ -349,6 +351,7 @@ static int sun4i_backend_bind(struct device *dev, struct device *master,
 	struct drm_device *drm = data;
 	struct sun4i_drv *drv = drm->dev_private;
 	struct sun4i_backend *backend;
+	const struct sun4i_backend_quirks *quirks;
 	struct resource *res;
 	void __iomem *regs;
 	int i, ret;
@@ -369,13 +372,6 @@ static int sun4i_backend_bind(struct device *dev, struct device *master,
 	if (IS_ERR(regs))
 		return PTR_ERR(regs);
 
-	backend->engine.regs = devm_regmap_init_mmio(dev, regs,
-						     &sun4i_backend_regmap_config);
-	if (IS_ERR(backend->engine.regs)) {
-		dev_err(dev, "Couldn't create the backend regmap\n");
-		return PTR_ERR(backend->engine.regs);
-	}
-
 	backend->reset = devm_reset_control_get(dev, NULL);
 	if (IS_ERR(backend->reset)) {
 		dev_err(dev, "Couldn't get our reset line\n");
@@ -421,9 +417,23 @@ static int sun4i_backend_bind(struct device *dev, struct device *master,
 		}
 	}
 
+	backend->engine.regs = devm_regmap_init_mmio(dev, regs,
+						     &sun4i_backend_regmap_config);
+	if (IS_ERR(backend->engine.regs)) {
+		dev_err(dev, "Couldn't create the backend regmap\n");
+		return PTR_ERR(backend->engine.regs);
+	}
+
 	list_add_tail(&backend->engine.list, &drv->engine_list);
 
-	/* Reset the registers */
+	/*
+	 * Many of the backend's layer configuration registers have
+	 * undefined default values. This poses a risk as we use
+	 * regmap_update_bits in some places, and don't overwrite
+	 * the whole register.
+	 *
+	 * Clear the registers here to have something predictable.
+	 */
 	for (i = 0x800; i < 0x1000; i += 4)
 		regmap_write(backend->engine.regs, i, 0);
 
@@ -436,6 +446,27 @@ static int sun4i_backend_bind(struct device *dev, struct device *master,
 		     SUN4I_BACKEND_MODCTL_DEBE_EN |
 		     SUN4I_BACKEND_MODCTL_START_CTL);
 
+	/* Set output selection if needed */
+	quirks = of_device_get_match_data(dev);
+	if (quirks->needs_output_muxing) {
+		/*
+		 * We assume there is no dynamic muxing of backends
+		 * and TCONs, so we select the backend with same ID.
+		 *
+		 * While dynamic selection might be interesting, since
+		 * the CRTC is tied to the TCON, while the layers are
+		 * tied to the backends, this means, we will need to
+		 * switch between groups of layers. There might not be
+		 * a way to represent this constraint in DRM.
+		 */
+		regmap_update_bits(backend->engine.regs,
+				   SUN4I_BACKEND_MODCTL_REG,
+				   SUN4I_BACKEND_MODCTL_OUT_SEL,
+				   (backend->engine.id
+				    ? SUN4I_BACKEND_MODCTL_OUT_LCD1
+				    : SUN4I_BACKEND_MODCTL_OUT_LCD0));
+	}
+
 	return 0;
 
 err_disable_ram_clk:
@@ -483,10 +514,44 @@ static int sun4i_backend_remove(struct platform_device *pdev)
 	return 0;
 }
 
+static const struct sun4i_backend_quirks sun4i_backend_quirks = {
+	.needs_output_muxing = true,
+};
+
+static const struct sun4i_backend_quirks sun5i_backend_quirks = {
+};
+
+static const struct sun4i_backend_quirks sun6i_backend_quirks = {
+};
+
+static const struct sun4i_backend_quirks sun7i_backend_quirks = {
+	.needs_output_muxing = true,
+};
+
+static const struct sun4i_backend_quirks sun8i_a33_backend_quirks = {
+};
+
 static const struct of_device_id sun4i_backend_of_table[] = {
-	{ .compatible = "allwinner,sun5i-a13-display-backend" },
-	{ .compatible = "allwinner,sun6i-a31-display-backend" },
-	{ .compatible = "allwinner,sun8i-a33-display-backend" },
+	{
+		.compatible = "allwinner,sun4i-a10-display-backend",
+		.data = &sun4i_backend_quirks,
+	},
+	{
+		.compatible = "allwinner,sun5i-a13-display-backend",
+		.data = &sun5i_backend_quirks,
+	},
+	{
+		.compatible = "allwinner,sun6i-a31-display-backend",
+		.data = &sun6i_backend_quirks,
+	},
+	{
+		.compatible = "allwinner,sun7i-a20-display-backend",
+		.data = &sun7i_backend_quirks,
+	},
+	{
+		.compatible = "allwinner,sun8i-a33-display-backend",
+		.data = &sun8i_a33_backend_quirks,
+	},
 	{ }
 };
 MODULE_DEVICE_TABLE(of, sun4i_backend_of_table);
diff --git a/drivers/gpu/drm/sun4i/sun4i_backend.h b/drivers/gpu/drm/sun4i/sun4i_backend.h
index 21945af67a9d..ac3cc029f5cd 100644
--- a/drivers/gpu/drm/sun4i/sun4i_backend.h
+++ b/drivers/gpu/drm/sun4i/sun4i_backend.h
@@ -25,7 +25,8 @@
 #define SUN4I_BACKEND_MODCTL_LINE_SEL			BIT(29)
 #define SUN4I_BACKEND_MODCTL_ITLMOD_EN			BIT(28)
 #define SUN4I_BACKEND_MODCTL_OUT_SEL			GENMASK(22, 20)
-#define SUN4I_BACKEND_MODCTL_OUT_LCD				(0 << 20)
+#define SUN4I_BACKEND_MODCTL_OUT_LCD0				(0 << 20)
+#define SUN4I_BACKEND_MODCTL_OUT_LCD1				(1 << 20)
 #define SUN4I_BACKEND_MODCTL_OUT_FE0				(6 << 20)
 #define SUN4I_BACKEND_MODCTL_OUT_FE1				(7 << 20)
 #define SUN4I_BACKEND_MODCTL_HWC_EN			BIT(16)
diff --git a/drivers/gpu/drm/sun4i/sun4i_crtc.c b/drivers/gpu/drm/sun4i/sun4i_crtc.c
index d097c6f93ad0..5decae0069d0 100644
--- a/drivers/gpu/drm/sun4i/sun4i_crtc.c
+++ b/drivers/gpu/drm/sun4i/sun4i_crtc.c
@@ -30,6 +30,22 @@
 #include "sunxi_engine.h"
 #include "sun4i_tcon.h"
 
+/*
+ * While this isn't really working in the DRM theory, in practice we
+ * can only ever have one encoder per TCON since we have a mux in our
+ * TCON.
+ */
+static struct drm_encoder *sun4i_crtc_get_encoder(struct drm_crtc *crtc)
+{
+	struct drm_encoder *encoder;
+
+	drm_for_each_encoder(encoder, crtc->dev)
+		if (encoder->crtc == crtc)
+			return encoder;
+
+	return NULL;
+}
+
 static void sun4i_crtc_atomic_begin(struct drm_crtc *crtc,
 				    struct drm_crtc_state *old_state)
 {
@@ -72,11 +88,12 @@ static void sun4i_crtc_atomic_flush(struct drm_crtc *crtc,
 static void sun4i_crtc_atomic_disable(struct drm_crtc *crtc,
 				      struct drm_crtc_state *old_state)
 {
+	struct drm_encoder *encoder = sun4i_crtc_get_encoder(crtc);
 	struct sun4i_crtc *scrtc = drm_crtc_to_sun4i_crtc(crtc);
 
 	DRM_DEBUG_DRIVER("Disabling the CRTC\n");
 
-	sun4i_tcon_disable(scrtc->tcon);
+	sun4i_tcon_set_status(scrtc->tcon, encoder, false);
 
 	if (crtc->state->event && !crtc->state->active) {
 		spin_lock_irq(&crtc->dev->event_lock);
@@ -90,11 +107,21 @@ static void sun4i_crtc_atomic_disable(struct drm_crtc *crtc,
 static void sun4i_crtc_atomic_enable(struct drm_crtc *crtc,
 				     struct drm_crtc_state *old_state)
 {
+	struct drm_encoder *encoder = sun4i_crtc_get_encoder(crtc);
 	struct sun4i_crtc *scrtc = drm_crtc_to_sun4i_crtc(crtc);
 
 	DRM_DEBUG_DRIVER("Enabling the CRTC\n");
 
-	sun4i_tcon_enable(scrtc->tcon);
+	sun4i_tcon_set_status(scrtc->tcon, encoder, true);
+}
+
+static void sun4i_crtc_mode_set_nofb(struct drm_crtc *crtc)
+{
+	struct drm_display_mode *mode = &crtc->state->adjusted_mode;
+	struct drm_encoder *encoder = sun4i_crtc_get_encoder(crtc);
+	struct sun4i_crtc *scrtc = drm_crtc_to_sun4i_crtc(crtc);
+
+	sun4i_tcon_mode_set(scrtc->tcon, encoder, mode);
 }
 
 static const struct drm_crtc_helper_funcs sun4i_crtc_helper_funcs = {
@@ -102,6 +129,7 @@ static const struct drm_crtc_helper_funcs sun4i_crtc_helper_funcs = {
 	.atomic_flush	= sun4i_crtc_atomic_flush,
 	.atomic_enable	= sun4i_crtc_atomic_enable,
 	.atomic_disable	= sun4i_crtc_atomic_disable,
+	.mode_set_nofb	= sun4i_crtc_mode_set_nofb,
 };
 
 static int sun4i_crtc_enable_vblank(struct drm_crtc *crtc)
diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c b/drivers/gpu/drm/sun4i/sun4i_drv.c
index ace59651892f..75c76cdd82bc 100644
--- a/drivers/gpu/drm/sun4i/sun4i_drv.c
+++ b/drivers/gpu/drm/sun4i/sun4i_drv.c
@@ -11,6 +11,7 @@
  */
 
 #include <linux/component.h>
+#include <linux/kfifo.h>
 #include <linux/of_graph.h>
 #include <linux/of_reserved_mem.h>
 
@@ -106,11 +107,6 @@ static int sun4i_drv_bind(struct device *dev)
 		goto free_drm;
 	}
 
-	/* drm_vblank_init calls kcalloc, which can fail */
-	ret = drm_vblank_init(drm, 1);
-	if (ret)
-		goto free_mem_region;
-
 	drm_mode_config_init(drm);
 
 	ret = component_bind_all(drm->dev, drm);
@@ -119,6 +115,11 @@ static int sun4i_drv_bind(struct device *dev)
 		goto cleanup_mode_config;
 	}
 
+	/* drm_vblank_init calls kcalloc, which can fail */
+	ret = drm_vblank_init(drm, drm->mode_config.num_crtc);
+	if (ret)
+		goto free_mem_region;
+
 	drm->irq_enabled = true;
 
 	/* Remove early framebuffers (ie. simplefb) */
@@ -177,16 +178,20 @@ static bool sun4i_drv_node_is_connector(struct device_node *node)
 
 static bool sun4i_drv_node_is_frontend(struct device_node *node)
 {
-	return of_device_is_compatible(node, "allwinner,sun5i-a13-display-frontend") ||
+	return of_device_is_compatible(node, "allwinner,sun4i-a10-display-frontend") ||
+		of_device_is_compatible(node, "allwinner,sun5i-a13-display-frontend") ||
 		of_device_is_compatible(node, "allwinner,sun6i-a31-display-frontend") ||
+		of_device_is_compatible(node, "allwinner,sun7i-a20-display-frontend") ||
 		of_device_is_compatible(node, "allwinner,sun8i-a33-display-frontend");
 }
 
 static bool sun4i_drv_node_is_tcon(struct device_node *node)
 {
-	return of_device_is_compatible(node, "allwinner,sun5i-a13-tcon") ||
+	return of_device_is_compatible(node, "allwinner,sun4i-a10-tcon") ||
+		of_device_is_compatible(node, "allwinner,sun5i-a13-tcon") ||
 		of_device_is_compatible(node, "allwinner,sun6i-a31-tcon") ||
 		of_device_is_compatible(node, "allwinner,sun6i-a31s-tcon") ||
+		of_device_is_compatible(node, "allwinner,sun7i-a20-tcon") ||
 		of_device_is_compatible(node, "allwinner,sun8i-a33-tcon") ||
 		of_device_is_compatible(node, "allwinner,sun8i-v3s-tcon");
 }
@@ -200,7 +205,33 @@ static int compare_of(struct device *dev, void *data)
 	return dev->of_node == data;
 }
 
+/*
+ * The encoder drivers use drm_of_find_possible_crtcs to get upstream
+ * crtcs from the device tree using of_graph. For the results to be
+ * correct, encoders must be probed/bound after _all_ crtcs have been
+ * created. The existing code uses a depth first recursive traversal
+ * of the of_graph, which means the encoders downstream of the TCON
+ * get add right after the first TCON. The second TCON or CRTC will
+ * never be properly associated with encoders connected to it.
+ *
+ * Also, in a dual display pipeline setup, both frontends can feed
+ * either backend, and both backends can feed either TCON, we want
+ * all components of the same type to be added before the next type
+ * in the pipeline. Fortunately, the pipelines are perfectly symmetric,
+ * i.e. components of the same type are at the same depth when counted
+ * from the frontend. The only exception is the third pipeline in
+ * the A80 SoC, which we do not support anyway.
+ *
+ * Hence we can use a breadth first search traversal order to add
+ * components. We do not need to check for duplicates. The component
+ * matching system handles this for us.
+ */
+struct endpoint_list {
+	DECLARE_KFIFO(fifo, struct device_node *, 16);
+};
+
 static int sun4i_drv_add_endpoints(struct device *dev,
+				   struct endpoint_list *list,
 				   struct component_match **match,
 				   struct device_node *node)
 {
@@ -264,10 +295,7 @@ static int sun4i_drv_add_endpoints(struct device *dev,
 			}
 		}
 
-		/* Walk down our tree */
-		count += sun4i_drv_add_endpoints(dev, match, remote);
-
-		of_node_put(remote);
+		kfifo_put(&list->fifo, remote);
 	}
 
 	return count;
@@ -276,8 +304,11 @@ static int sun4i_drv_add_endpoints(struct device *dev,
 static int sun4i_drv_probe(struct platform_device *pdev)
 {
 	struct component_match *match = NULL;
-	struct device_node *np = pdev->dev.of_node;
-	int i, count = 0;
+	struct device_node *np = pdev->dev.of_node, *endpoint;
+	struct endpoint_list list;
+	int i, ret, count = 0;
+
+	INIT_KFIFO(list.fifo);
 
 	for (i = 0;; i++) {
 		struct device_node *pipeline = of_parse_phandle(np,
@@ -286,12 +317,19 @@ static int sun4i_drv_probe(struct platform_device *pdev)
 		if (!pipeline)
 			break;
 
-		count += sun4i_drv_add_endpoints(&pdev->dev, &match,
-						pipeline);
-		of_node_put(pipeline);
+		kfifo_put(&list.fifo, pipeline);
+	}
+
+	while (kfifo_get(&list.fifo, &endpoint)) {
+		/* process this endpoint */
+		ret = sun4i_drv_add_endpoints(&pdev->dev, &list, &match,
+					      endpoint);
+
+		/* sun4i_drv_add_endpoints can fail to allocate memory */
+		if (ret < 0)
+			return ret;
 
-		DRM_DEBUG_DRIVER("Queued %d outputs on pipeline %d\n",
-				 count, i);
+		count += ret;
 	}
 
 	if (count)
@@ -308,10 +346,12 @@ static int sun4i_drv_remove(struct platform_device *pdev)
 }
 
 static const struct of_device_id sun4i_drv_of_table[] = {
+	{ .compatible = "allwinner,sun4i-a10-display-engine" },
 	{ .compatible = "allwinner,sun5i-a10s-display-engine" },
 	{ .compatible = "allwinner,sun5i-a13-display-engine" },
 	{ .compatible = "allwinner,sun6i-a31-display-engine" },
 	{ .compatible = "allwinner,sun6i-a31s-display-engine" },
+	{ .compatible = "allwinner,sun7i-a20-display-engine" },
 	{ .compatible = "allwinner,sun8i-a33-display-engine" },
 	{ .compatible = "allwinner,sun8i-v3s-display-engine" },
 	{ }
diff --git a/drivers/gpu/drm/sun4i/sun4i_framebuffer.c b/drivers/gpu/drm/sun4i/sun4i_framebuffer.c
index 9872e0fc03b0..2992f0a6b349 100644
--- a/drivers/gpu/drm/sun4i/sun4i_framebuffer.c
+++ b/drivers/gpu/drm/sun4i/sun4i_framebuffer.c
@@ -12,6 +12,7 @@
 
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drmP.h>
 
 #include "sun4i_drv.h"
@@ -28,7 +29,7 @@ static const struct drm_mode_config_funcs sun4i_de_mode_config_funcs = {
 	.output_poll_changed	= sun4i_de_output_poll_changed,
 	.atomic_check		= drm_atomic_helper_check,
 	.atomic_commit		= drm_atomic_helper_commit,
-	.fb_create		= drm_fb_cma_create,
+	.fb_create		= drm_gem_fb_create,
 };
 
 struct drm_fbdev_cma *sun4i_framebuffer_init(struct drm_device *drm)
diff --git a/drivers/gpu/drm/sun4i/sun4i_hdmi.h b/drivers/gpu/drm/sun4i/sun4i_hdmi.h
index a1f8cba251a2..b685ee11623d 100644
--- a/drivers/gpu/drm/sun4i/sun4i_hdmi.h
+++ b/drivers/gpu/drm/sun4i/sun4i_hdmi.h
@@ -14,6 +14,7 @@
 
 #include <drm/drm_connector.h>
 #include <drm/drm_encoder.h>
+#include <linux/regmap.h>
 
 #include <media/cec-pin.h>
 
@@ -58,16 +59,24 @@
 #define SUN4I_HDMI_PAD_CTRL0_TXEN		BIT(23)
 
 #define SUN4I_HDMI_PAD_CTRL1_REG	0x204
+#define SUN4I_HDMI_PAD_CTRL1_UNKNOWN		BIT(24)	/* set on A31 */
 #define SUN4I_HDMI_PAD_CTRL1_AMP_OPT		BIT(23)
 #define SUN4I_HDMI_PAD_CTRL1_AMPCK_OPT		BIT(22)
 #define SUN4I_HDMI_PAD_CTRL1_EMP_OPT		BIT(20)
 #define SUN4I_HDMI_PAD_CTRL1_EMPCK_OPT		BIT(19)
+#define SUN4I_HDMI_PAD_CTRL1_PWSCK		BIT(18)
+#define SUN4I_HDMI_PAD_CTRL1_PWSDT		BIT(17)
 #define SUN4I_HDMI_PAD_CTRL1_REG_DEN		BIT(15)
 #define SUN4I_HDMI_PAD_CTRL1_REG_DENCK		BIT(14)
 #define SUN4I_HDMI_PAD_CTRL1_REG_EMP(n)		(((n) & 7) << 10)
 #define SUN4I_HDMI_PAD_CTRL1_HALVE_CLK		BIT(6)
 #define SUN4I_HDMI_PAD_CTRL1_REG_AMP(n)		(((n) & 7) << 3)
 
+/* These bits seem to invert the TMDS data channels */
+#define SUN4I_HDMI_PAD_CTRL1_INVERT_R		BIT(2)
+#define SUN4I_HDMI_PAD_CTRL1_INVERT_G		BIT(1)
+#define SUN4I_HDMI_PAD_CTRL1_INVERT_B		BIT(0)
+
 #define SUN4I_HDMI_PLL_CTRL_REG		0x208
 #define SUN4I_HDMI_PLL_CTRL_PLL_EN		BIT(31)
 #define SUN4I_HDMI_PLL_CTRL_BWS			BIT(30)
@@ -152,21 +161,106 @@
 
 #define SUN4I_HDMI_DDC_FIFO_SIZE	16
 
+/* A31 specific */
+#define SUN6I_HDMI_DDC_CTRL_REG		0x500
+#define SUN6I_HDMI_DDC_CTRL_RESET		BIT(31)
+#define SUN6I_HDMI_DDC_CTRL_START_CMD		BIT(27)
+#define SUN6I_HDMI_DDC_CTRL_SDA_ENABLE		BIT(6)
+#define SUN6I_HDMI_DDC_CTRL_SCL_ENABLE		BIT(4)
+#define SUN6I_HDMI_DDC_CTRL_ENABLE		BIT(0)
+
+#define SUN6I_HDMI_DDC_CMD_REG		0x508
+#define SUN6I_HDMI_DDC_CMD_BYTE_COUNT(count)	((count) << 16)
+/* command types in lower 3 bits are the same as sun4i */
+
+#define SUN6I_HDMI_DDC_ADDR_REG		0x50c
+#define SUN6I_HDMI_DDC_ADDR_SEGMENT(seg)	(((seg) & 0xff) << 24)
+#define SUN6I_HDMI_DDC_ADDR_EDDC(addr)		(((addr) & 0xff) << 16)
+#define SUN6I_HDMI_DDC_ADDR_OFFSET(off)		(((off) & 0xff) << 8)
+#define SUN6I_HDMI_DDC_ADDR_SLAVE(addr)		(((addr) & 0xff) << 1)
+
+#define SUN6I_HDMI_DDC_INT_STATUS_REG	0x514
+#define SUN6I_HDMI_DDC_INT_STATUS_TIMEOUT	BIT(8)
+/* lower 8 bits are the same as sun4i */
+
+#define SUN6I_HDMI_DDC_FIFO_CTRL_REG	0x518
+#define SUN6I_HDMI_DDC_FIFO_CTRL_CLEAR		BIT(15)
+/* lower 9 bits are the same as sun4i */
+
+#define SUN6I_HDMI_DDC_CLK_REG		0x520
+/* DDC CLK bit fields are the same, but the formula is not */
+
+#define SUN6I_HDMI_DDC_FIFO_DATA_REG	0x580
+
 enum sun4i_hdmi_pkt_type {
 	SUN4I_HDMI_PKT_AVI = 2,
 	SUN4I_HDMI_PKT_END = 15,
 };
 
+struct sun4i_hdmi_variant {
+	bool has_ddc_parent_clk;
+	bool has_reset_control;
+
+	u32 pad_ctrl0_init_val;
+	u32 pad_ctrl1_init_val;
+	u32 pll_ctrl_init_val;
+
+	struct reg_field ddc_clk_reg;
+	u8 ddc_clk_pre_divider;
+	u8 ddc_clk_m_offset;
+
+	u8 tmds_clk_div_offset;
+
+	/* Register fields for I2C adapter */
+	struct reg_field	field_ddc_en;
+	struct reg_field	field_ddc_start;
+	struct reg_field	field_ddc_reset;
+	struct reg_field	field_ddc_addr_reg;
+	struct reg_field	field_ddc_slave_addr;
+	struct reg_field	field_ddc_int_mask;
+	struct reg_field	field_ddc_int_status;
+	struct reg_field	field_ddc_fifo_clear;
+	struct reg_field	field_ddc_fifo_rx_thres;
+	struct reg_field	field_ddc_fifo_tx_thres;
+	struct reg_field	field_ddc_byte_count;
+	struct reg_field	field_ddc_cmd;
+	struct reg_field	field_ddc_sda_en;
+	struct reg_field	field_ddc_sck_en;
+
+	/* DDC FIFO register offset */
+	u32			ddc_fifo_reg;
+
+	/*
+	 * DDC FIFO threshold boundary conditions
+	 *
+	 * This is used to cope with the threshold boundary condition
+	 * being slightly different on sun5i and sun6i.
+	 *
+	 * On sun5i the threshold is exclusive, i.e. does not include,
+	 * the value of the threshold. ( > for RX; < for TX )
+	 * On sun6i the threshold is inclusive, i.e. includes, the
+	 * value of the threshold. ( >= for RX; <= for TX )
+	 */
+	bool			ddc_fifo_thres_incl;
+
+	bool			ddc_fifo_has_dir;
+};
+
 struct sun4i_hdmi {
 	struct drm_connector	connector;
 	struct drm_encoder	encoder;
 	struct device		*dev;
 
 	void __iomem		*base;
+	struct regmap		*regmap;
+
+	/* Reset control */
+	struct reset_control	*reset;
 
 	/* Parent clocks */
 	struct clk		*bus_clk;
 	struct clk		*mod_clk;
+	struct clk		*ddc_parent_clk;
 	struct clk		*pll0_clk;
 	struct clk		*pll1_clk;
 
@@ -176,10 +270,28 @@ struct sun4i_hdmi {
 
 	struct i2c_adapter	*i2c;
 
+	/* Regmap fields for I2C adapter */
+	struct regmap_field	*field_ddc_en;
+	struct regmap_field	*field_ddc_start;
+	struct regmap_field	*field_ddc_reset;
+	struct regmap_field	*field_ddc_addr_reg;
+	struct regmap_field	*field_ddc_slave_addr;
+	struct regmap_field	*field_ddc_int_mask;
+	struct regmap_field	*field_ddc_int_status;
+	struct regmap_field	*field_ddc_fifo_clear;
+	struct regmap_field	*field_ddc_fifo_rx_thres;
+	struct regmap_field	*field_ddc_fifo_tx_thres;
+	struct regmap_field	*field_ddc_byte_count;
+	struct regmap_field	*field_ddc_cmd;
+	struct regmap_field	*field_ddc_sda_en;
+	struct regmap_field	*field_ddc_sck_en;
+
 	struct sun4i_drv	*drv;
 
 	bool			hdmi_monitor;
 	struct cec_adapter	*cec_adap;
+
+	const struct sun4i_hdmi_variant	*variant;
 };
 
 int sun4i_ddc_create(struct sun4i_hdmi *hdmi, struct clk *clk);
diff --git a/drivers/gpu/drm/sun4i/sun4i_hdmi_ddc_clk.c b/drivers/gpu/drm/sun4i/sun4i_hdmi_ddc_clk.c
index 4692e8c345ed..e826da34e919 100644
--- a/drivers/gpu/drm/sun4i/sun4i_hdmi_ddc_clk.c
+++ b/drivers/gpu/drm/sun4i/sun4i_hdmi_ddc_clk.c
@@ -11,13 +11,16 @@
  */
 
 #include <linux/clk-provider.h>
+#include <linux/regmap.h>
 
-#include "sun4i_tcon.h"
 #include "sun4i_hdmi.h"
 
 struct sun4i_ddc {
 	struct clk_hw		hw;
 	struct sun4i_hdmi	*hdmi;
+	struct regmap_field	*reg;
+	u8			pre_div;
+	u8			m_offset;
 };
 
 static inline struct sun4i_ddc *hw_to_ddc(struct clk_hw *hw)
@@ -27,6 +30,8 @@ static inline struct sun4i_ddc *hw_to_ddc(struct clk_hw *hw)
 
 static unsigned long sun4i_ddc_calc_divider(unsigned long rate,
 					    unsigned long parent_rate,
+					    const u8 pre_div,
+					    const u8 m_offset,
 					    u8 *m, u8 *n)
 {
 	unsigned long best_rate = 0;
@@ -36,7 +41,8 @@ static unsigned long sun4i_ddc_calc_divider(unsigned long rate,
 		for (_n = 0; _n < 8; _n++) {
 			unsigned long tmp_rate;
 
-			tmp_rate = (((parent_rate / 2) / 10) >> _n) / (_m + 1);
+			tmp_rate = (((parent_rate / pre_div) / 10) >> _n) /
+				(_m + m_offset);
 
 			if (tmp_rate > rate)
 				continue;
@@ -60,21 +66,25 @@ static unsigned long sun4i_ddc_calc_divider(unsigned long rate,
 static long sun4i_ddc_round_rate(struct clk_hw *hw, unsigned long rate,
 				 unsigned long *prate)
 {
-	return sun4i_ddc_calc_divider(rate, *prate, NULL, NULL);
+	struct sun4i_ddc *ddc = hw_to_ddc(hw);
+
+	return sun4i_ddc_calc_divider(rate, *prate, ddc->pre_div,
+				      ddc->m_offset, NULL, NULL);
 }
 
 static unsigned long sun4i_ddc_recalc_rate(struct clk_hw *hw,
 					    unsigned long parent_rate)
 {
 	struct sun4i_ddc *ddc = hw_to_ddc(hw);
-	u32 reg;
+	unsigned int reg;
 	u8 m, n;
 
-	reg = readl(ddc->hdmi->base + SUN4I_HDMI_DDC_CLK_REG);
-	m = (reg >> 3) & 0x7;
+	regmap_field_read(ddc->reg, &reg);
+	m = (reg >> 3) & 0xf;
 	n = reg & 0x7;
 
-	return (((parent_rate / 2) / 10) >> n) / (m + 1);
+	return (((parent_rate / ddc->pre_div) / 10) >> n) /
+	       (m + ddc->m_offset);
 }
 
 static int sun4i_ddc_set_rate(struct clk_hw *hw, unsigned long rate,
@@ -83,10 +93,12 @@ static int sun4i_ddc_set_rate(struct clk_hw *hw, unsigned long rate,
 	struct sun4i_ddc *ddc = hw_to_ddc(hw);
 	u8 div_m, div_n;
 
-	sun4i_ddc_calc_divider(rate, parent_rate, &div_m, &div_n);
+	sun4i_ddc_calc_divider(rate, parent_rate, ddc->pre_div,
+			       ddc->m_offset, &div_m, &div_n);
 
-	writel(SUN4I_HDMI_DDC_CLK_M(div_m) | SUN4I_HDMI_DDC_CLK_N(div_n),
-	       ddc->hdmi->base + SUN4I_HDMI_DDC_CLK_REG);
+	regmap_field_write(ddc->reg,
+			   SUN4I_HDMI_DDC_CLK_M(div_m) |
+			   SUN4I_HDMI_DDC_CLK_N(div_n));
 
 	return 0;
 }
@@ -111,6 +123,11 @@ int sun4i_ddc_create(struct sun4i_hdmi *hdmi, struct clk *parent)
 	if (!ddc)
 		return -ENOMEM;
 
+	ddc->reg = devm_regmap_field_alloc(hdmi->dev, hdmi->regmap,
+					   hdmi->variant->ddc_clk_reg);
+	if (IS_ERR(ddc->reg))
+		return PTR_ERR(ddc->reg);
+
 	init.name = "hdmi-ddc";
 	init.ops = &sun4i_ddc_ops;
 	init.parent_names = &parent_name;
@@ -118,6 +135,8 @@ int sun4i_ddc_create(struct sun4i_hdmi *hdmi, struct clk *parent)
 
 	ddc->hdmi = hdmi;
 	ddc->hw.init = &init;
+	ddc->pre_div = hdmi->variant->ddc_clk_pre_divider;
+	ddc->m_offset = hdmi->variant->ddc_clk_m_offset;
 
 	hdmi->ddc_clk = devm_clk_register(hdmi->dev, &ddc->hw);
 	if (IS_ERR(hdmi->ddc_clk))
diff --git a/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c b/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
index 3cf1a6932fac..500b6fb3e028 100644
--- a/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
+++ b/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
@@ -20,14 +20,16 @@
 #include <linux/clk.h>
 #include <linux/component.h>
 #include <linux/iopoll.h>
+#include <linux/of_device.h>
 #include <linux/platform_device.h>
 #include <linux/pm_runtime.h>
+#include <linux/regmap.h>
+#include <linux/reset.h>
 
 #include "sun4i_backend.h"
 #include "sun4i_crtc.h"
 #include "sun4i_drv.h"
 #include "sun4i_hdmi.h"
-#include "sun4i_tcon.h"
 
 static inline struct sun4i_hdmi *
 drm_encoder_to_sun4i_hdmi(struct drm_encoder *encoder)
@@ -83,8 +85,6 @@ static int sun4i_hdmi_atomic_check(struct drm_encoder *encoder,
 static void sun4i_hdmi_disable(struct drm_encoder *encoder)
 {
 	struct sun4i_hdmi *hdmi = drm_encoder_to_sun4i_hdmi(encoder);
-	struct sun4i_crtc *crtc = drm_crtc_to_sun4i_crtc(encoder->crtc);
-	struct sun4i_tcon *tcon = crtc->tcon;
 	u32 val;
 
 	DRM_DEBUG_DRIVER("Disabling the HDMI Output\n");
@@ -92,22 +92,16 @@ static void sun4i_hdmi_disable(struct drm_encoder *encoder)
 	val = readl(hdmi->base + SUN4I_HDMI_VID_CTRL_REG);
 	val &= ~SUN4I_HDMI_VID_CTRL_ENABLE;
 	writel(val, hdmi->base + SUN4I_HDMI_VID_CTRL_REG);
-
-	sun4i_tcon_channel_disable(tcon, 1);
 }
 
 static void sun4i_hdmi_enable(struct drm_encoder *encoder)
 {
 	struct drm_display_mode *mode = &encoder->crtc->state->adjusted_mode;
 	struct sun4i_hdmi *hdmi = drm_encoder_to_sun4i_hdmi(encoder);
-	struct sun4i_crtc *crtc = drm_crtc_to_sun4i_crtc(encoder->crtc);
-	struct sun4i_tcon *tcon = crtc->tcon;
 	u32 val = 0;
 
 	DRM_DEBUG_DRIVER("Enabling the HDMI Output\n");
 
-	sun4i_tcon_channel_enable(tcon, 1);
-
 	sun4i_hdmi_setup_avi_infoframes(hdmi, mode);
 	val |= SUN4I_HDMI_PKT_CTRL_TYPE(0, SUN4I_HDMI_PKT_AVI);
 	val |= SUN4I_HDMI_PKT_CTRL_TYPE(1, SUN4I_HDMI_PKT_END);
@@ -125,15 +119,9 @@ static void sun4i_hdmi_mode_set(struct drm_encoder *encoder,
 				struct drm_display_mode *adjusted_mode)
 {
 	struct sun4i_hdmi *hdmi = drm_encoder_to_sun4i_hdmi(encoder);
-	struct sun4i_crtc *crtc = drm_crtc_to_sun4i_crtc(encoder->crtc);
-	struct sun4i_tcon *tcon = crtc->tcon;
 	unsigned int x, y;
 	u32 val;
 
-	sun4i_tcon1_mode_set(tcon, mode);
-	sun4i_tcon_set_mux(tcon, 1, encoder);
-
-	clk_set_rate(tcon->sclk1, mode->crtc_clock * 1000);
 	clk_set_rate(hdmi->mod_clk, mode->crtc_clock * 1000);
 	clk_set_rate(hdmi->tmds_clk, mode->crtc_clock * 1000);
 
@@ -141,6 +129,22 @@ static void sun4i_hdmi_mode_set(struct drm_encoder *encoder,
 	writel(SUN4I_HDMI_UNKNOWN_INPUT_SYNC,
 	       hdmi->base + SUN4I_HDMI_UNKNOWN_REG);
 
+	/*
+	 * Setup output pad (?) controls
+	 *
+	 * This is done here instead of at probe/bind time because
+	 * the controller seems to toggle some of the bits on its own.
+	 *
+	 * We can't just initialize the register there, we need to
+	 * protect the clock bits that have already been read out and
+	 * cached by the clock framework.
+	 */
+	val = readl(hdmi->base + SUN4I_HDMI_PAD_CTRL1_REG);
+	val &= SUN4I_HDMI_PAD_CTRL1_HALVE_CLK;
+	val |= hdmi->variant->pad_ctrl1_init_val;
+	writel(val, hdmi->base + SUN4I_HDMI_PAD_CTRL1_REG);
+	val = readl(hdmi->base + SUN4I_HDMI_PAD_CTRL1_REG);
+
 	/* Setup timing registers */
 	writel(SUN4I_HDMI_VID_TIMING_X(mode->hdisplay) |
 	       SUN4I_HDMI_VID_TIMING_Y(mode->vdisplay),
@@ -171,11 +175,31 @@ static void sun4i_hdmi_mode_set(struct drm_encoder *encoder,
 	writel(val, hdmi->base + SUN4I_HDMI_VID_TIMING_POL_REG);
 }
 
+static enum drm_mode_status sun4i_hdmi_mode_valid(struct drm_encoder *encoder,
+					const struct drm_display_mode *mode)
+{
+	struct sun4i_hdmi *hdmi = drm_encoder_to_sun4i_hdmi(encoder);
+	unsigned long rate = mode->clock * 1000;
+	unsigned long diff = rate / 200; /* +-0.5% allowed by HDMI spec */
+	long rounded_rate;
+
+	/* 165 MHz is the typical max pixelclock frequency for HDMI <= 1.2 */
+	if (rate > 165000000)
+		return MODE_CLOCK_HIGH;
+	rounded_rate = clk_round_rate(hdmi->tmds_clk, rate);
+	if (rounded_rate > 0 &&
+	    max_t(unsigned long, rounded_rate, rate) -
+	    min_t(unsigned long, rounded_rate, rate) < diff)
+		return MODE_OK;
+	return MODE_NOCLOCK;
+}
+
 static const struct drm_encoder_helper_funcs sun4i_hdmi_helper_funcs = {
 	.atomic_check	= sun4i_hdmi_atomic_check,
 	.disable	= sun4i_hdmi_disable,
 	.enable		= sun4i_hdmi_enable,
 	.mode_set	= sun4i_hdmi_mode_set,
+	.mode_valid	= sun4i_hdmi_mode_valid,
 };
 
 static const struct drm_encoder_funcs sun4i_hdmi_funcs = {
@@ -267,6 +291,176 @@ static const struct cec_pin_ops sun4i_hdmi_cec_pin_ops = {
 };
 #endif
 
+#define SUN4I_HDMI_PAD_CTRL1_MASK	(GENMASK(24, 7) | GENMASK(5, 0))
+#define SUN4I_HDMI_PLL_CTRL_MASK	(GENMASK(31, 8) | GENMASK(3, 0))
+
+/* Only difference from sun5i is AMP is 4 instead of 6 */
+static const struct sun4i_hdmi_variant sun4i_variant = {
+	.pad_ctrl0_init_val	= SUN4I_HDMI_PAD_CTRL0_TXEN |
+				  SUN4I_HDMI_PAD_CTRL0_CKEN |
+				  SUN4I_HDMI_PAD_CTRL0_PWENG |
+				  SUN4I_HDMI_PAD_CTRL0_PWEND |
+				  SUN4I_HDMI_PAD_CTRL0_PWENC |
+				  SUN4I_HDMI_PAD_CTRL0_LDODEN |
+				  SUN4I_HDMI_PAD_CTRL0_LDOCEN |
+				  SUN4I_HDMI_PAD_CTRL0_BIASEN,
+	.pad_ctrl1_init_val	= SUN4I_HDMI_PAD_CTRL1_REG_AMP(4) |
+				  SUN4I_HDMI_PAD_CTRL1_REG_EMP(2) |
+				  SUN4I_HDMI_PAD_CTRL1_REG_DENCK |
+				  SUN4I_HDMI_PAD_CTRL1_REG_DEN |
+				  SUN4I_HDMI_PAD_CTRL1_EMPCK_OPT |
+				  SUN4I_HDMI_PAD_CTRL1_EMP_OPT |
+				  SUN4I_HDMI_PAD_CTRL1_AMPCK_OPT |
+				  SUN4I_HDMI_PAD_CTRL1_AMP_OPT,
+	.pll_ctrl_init_val	= SUN4I_HDMI_PLL_CTRL_VCO_S(8) |
+				  SUN4I_HDMI_PLL_CTRL_CS(7) |
+				  SUN4I_HDMI_PLL_CTRL_CP_S(15) |
+				  SUN4I_HDMI_PLL_CTRL_S(7) |
+				  SUN4I_HDMI_PLL_CTRL_VCO_GAIN(4) |
+				  SUN4I_HDMI_PLL_CTRL_SDIV2 |
+				  SUN4I_HDMI_PLL_CTRL_LDO2_EN |
+				  SUN4I_HDMI_PLL_CTRL_LDO1_EN |
+				  SUN4I_HDMI_PLL_CTRL_HV_IS_33 |
+				  SUN4I_HDMI_PLL_CTRL_BWS |
+				  SUN4I_HDMI_PLL_CTRL_PLL_EN,
+
+	.ddc_clk_reg		= REG_FIELD(SUN4I_HDMI_DDC_CLK_REG, 0, 6),
+	.ddc_clk_pre_divider	= 2,
+	.ddc_clk_m_offset	= 1,
+
+	.field_ddc_en		= REG_FIELD(SUN4I_HDMI_DDC_CTRL_REG, 31, 31),
+	.field_ddc_start	= REG_FIELD(SUN4I_HDMI_DDC_CTRL_REG, 30, 30),
+	.field_ddc_reset	= REG_FIELD(SUN4I_HDMI_DDC_CTRL_REG, 0, 0),
+	.field_ddc_addr_reg	= REG_FIELD(SUN4I_HDMI_DDC_ADDR_REG, 0, 31),
+	.field_ddc_slave_addr	= REG_FIELD(SUN4I_HDMI_DDC_ADDR_REG, 0, 6),
+	.field_ddc_int_status	= REG_FIELD(SUN4I_HDMI_DDC_INT_STATUS_REG, 0, 8),
+	.field_ddc_fifo_clear	= REG_FIELD(SUN4I_HDMI_DDC_FIFO_CTRL_REG, 31, 31),
+	.field_ddc_fifo_rx_thres = REG_FIELD(SUN4I_HDMI_DDC_FIFO_CTRL_REG, 4, 7),
+	.field_ddc_fifo_tx_thres = REG_FIELD(SUN4I_HDMI_DDC_FIFO_CTRL_REG, 0, 3),
+	.field_ddc_byte_count	= REG_FIELD(SUN4I_HDMI_DDC_BYTE_COUNT_REG, 0, 9),
+	.field_ddc_cmd		= REG_FIELD(SUN4I_HDMI_DDC_CMD_REG, 0, 2),
+	.field_ddc_sda_en	= REG_FIELD(SUN4I_HDMI_DDC_LINE_CTRL_REG, 9, 9),
+	.field_ddc_sck_en	= REG_FIELD(SUN4I_HDMI_DDC_LINE_CTRL_REG, 8, 8),
+
+	.ddc_fifo_reg		= SUN4I_HDMI_DDC_FIFO_DATA_REG,
+	.ddc_fifo_has_dir	= true,
+};
+
+static const struct sun4i_hdmi_variant sun5i_variant = {
+	.pad_ctrl0_init_val	= SUN4I_HDMI_PAD_CTRL0_TXEN |
+				  SUN4I_HDMI_PAD_CTRL0_CKEN |
+				  SUN4I_HDMI_PAD_CTRL0_PWENG |
+				  SUN4I_HDMI_PAD_CTRL0_PWEND |
+				  SUN4I_HDMI_PAD_CTRL0_PWENC |
+				  SUN4I_HDMI_PAD_CTRL0_LDODEN |
+				  SUN4I_HDMI_PAD_CTRL0_LDOCEN |
+				  SUN4I_HDMI_PAD_CTRL0_BIASEN,
+	.pad_ctrl1_init_val	= SUN4I_HDMI_PAD_CTRL1_REG_AMP(6) |
+				  SUN4I_HDMI_PAD_CTRL1_REG_EMP(2) |
+				  SUN4I_HDMI_PAD_CTRL1_REG_DENCK |
+				  SUN4I_HDMI_PAD_CTRL1_REG_DEN |
+				  SUN4I_HDMI_PAD_CTRL1_EMPCK_OPT |
+				  SUN4I_HDMI_PAD_CTRL1_EMP_OPT |
+				  SUN4I_HDMI_PAD_CTRL1_AMPCK_OPT |
+				  SUN4I_HDMI_PAD_CTRL1_AMP_OPT,
+	.pll_ctrl_init_val	= SUN4I_HDMI_PLL_CTRL_VCO_S(8) |
+				  SUN4I_HDMI_PLL_CTRL_CS(7) |
+				  SUN4I_HDMI_PLL_CTRL_CP_S(15) |
+				  SUN4I_HDMI_PLL_CTRL_S(7) |
+				  SUN4I_HDMI_PLL_CTRL_VCO_GAIN(4) |
+				  SUN4I_HDMI_PLL_CTRL_SDIV2 |
+				  SUN4I_HDMI_PLL_CTRL_LDO2_EN |
+				  SUN4I_HDMI_PLL_CTRL_LDO1_EN |
+				  SUN4I_HDMI_PLL_CTRL_HV_IS_33 |
+				  SUN4I_HDMI_PLL_CTRL_BWS |
+				  SUN4I_HDMI_PLL_CTRL_PLL_EN,
+
+	.ddc_clk_reg		= REG_FIELD(SUN4I_HDMI_DDC_CLK_REG, 0, 6),
+	.ddc_clk_pre_divider	= 2,
+	.ddc_clk_m_offset	= 1,
+
+	.field_ddc_en		= REG_FIELD(SUN4I_HDMI_DDC_CTRL_REG, 31, 31),
+	.field_ddc_start	= REG_FIELD(SUN4I_HDMI_DDC_CTRL_REG, 30, 30),
+	.field_ddc_reset	= REG_FIELD(SUN4I_HDMI_DDC_CTRL_REG, 0, 0),
+	.field_ddc_addr_reg	= REG_FIELD(SUN4I_HDMI_DDC_ADDR_REG, 0, 31),
+	.field_ddc_slave_addr	= REG_FIELD(SUN4I_HDMI_DDC_ADDR_REG, 0, 6),
+	.field_ddc_int_status	= REG_FIELD(SUN4I_HDMI_DDC_INT_STATUS_REG, 0, 8),
+	.field_ddc_fifo_clear	= REG_FIELD(SUN4I_HDMI_DDC_FIFO_CTRL_REG, 31, 31),
+	.field_ddc_fifo_rx_thres = REG_FIELD(SUN4I_HDMI_DDC_FIFO_CTRL_REG, 4, 7),
+	.field_ddc_fifo_tx_thres = REG_FIELD(SUN4I_HDMI_DDC_FIFO_CTRL_REG, 0, 3),
+	.field_ddc_byte_count	= REG_FIELD(SUN4I_HDMI_DDC_BYTE_COUNT_REG, 0, 9),
+	.field_ddc_cmd		= REG_FIELD(SUN4I_HDMI_DDC_CMD_REG, 0, 2),
+	.field_ddc_sda_en	= REG_FIELD(SUN4I_HDMI_DDC_LINE_CTRL_REG, 9, 9),
+	.field_ddc_sck_en	= REG_FIELD(SUN4I_HDMI_DDC_LINE_CTRL_REG, 8, 8),
+
+	.ddc_fifo_reg		= SUN4I_HDMI_DDC_FIFO_DATA_REG,
+	.ddc_fifo_has_dir	= true,
+};
+
+static const struct sun4i_hdmi_variant sun6i_variant = {
+	.has_ddc_parent_clk	= true,
+	.has_reset_control	= true,
+	.pad_ctrl0_init_val	= 0xff |
+				  SUN4I_HDMI_PAD_CTRL0_TXEN |
+				  SUN4I_HDMI_PAD_CTRL0_CKEN |
+				  SUN4I_HDMI_PAD_CTRL0_PWENG |
+				  SUN4I_HDMI_PAD_CTRL0_PWEND |
+				  SUN4I_HDMI_PAD_CTRL0_PWENC |
+				  SUN4I_HDMI_PAD_CTRL0_LDODEN |
+				  SUN4I_HDMI_PAD_CTRL0_LDOCEN,
+	.pad_ctrl1_init_val	= SUN4I_HDMI_PAD_CTRL1_REG_AMP(6) |
+				  SUN4I_HDMI_PAD_CTRL1_REG_EMP(4) |
+				  SUN4I_HDMI_PAD_CTRL1_REG_DENCK |
+				  SUN4I_HDMI_PAD_CTRL1_REG_DEN |
+				  SUN4I_HDMI_PAD_CTRL1_EMPCK_OPT |
+				  SUN4I_HDMI_PAD_CTRL1_EMP_OPT |
+				  SUN4I_HDMI_PAD_CTRL1_PWSDT |
+				  SUN4I_HDMI_PAD_CTRL1_PWSCK |
+				  SUN4I_HDMI_PAD_CTRL1_AMPCK_OPT |
+				  SUN4I_HDMI_PAD_CTRL1_AMP_OPT |
+				  SUN4I_HDMI_PAD_CTRL1_UNKNOWN,
+	.pll_ctrl_init_val	= SUN4I_HDMI_PLL_CTRL_VCO_S(8) |
+				  SUN4I_HDMI_PLL_CTRL_CS(3) |
+				  SUN4I_HDMI_PLL_CTRL_CP_S(10) |
+				  SUN4I_HDMI_PLL_CTRL_S(4) |
+				  SUN4I_HDMI_PLL_CTRL_VCO_GAIN(4) |
+				  SUN4I_HDMI_PLL_CTRL_SDIV2 |
+				  SUN4I_HDMI_PLL_CTRL_LDO2_EN |
+				  SUN4I_HDMI_PLL_CTRL_LDO1_EN |
+				  SUN4I_HDMI_PLL_CTRL_HV_IS_33 |
+				  SUN4I_HDMI_PLL_CTRL_PLL_EN,
+
+	.ddc_clk_reg		= REG_FIELD(SUN6I_HDMI_DDC_CLK_REG, 0, 6),
+	.ddc_clk_pre_divider	= 1,
+	.ddc_clk_m_offset	= 2,
+
+	.tmds_clk_div_offset	= 1,
+
+	.field_ddc_en		= REG_FIELD(SUN6I_HDMI_DDC_CTRL_REG, 0, 0),
+	.field_ddc_start	= REG_FIELD(SUN6I_HDMI_DDC_CTRL_REG, 27, 27),
+	.field_ddc_reset	= REG_FIELD(SUN6I_HDMI_DDC_CTRL_REG, 31, 31),
+	.field_ddc_addr_reg	= REG_FIELD(SUN6I_HDMI_DDC_ADDR_REG, 1, 31),
+	.field_ddc_slave_addr	= REG_FIELD(SUN6I_HDMI_DDC_ADDR_REG, 1, 7),
+	.field_ddc_int_status	= REG_FIELD(SUN6I_HDMI_DDC_INT_STATUS_REG, 0, 8),
+	.field_ddc_fifo_clear	= REG_FIELD(SUN6I_HDMI_DDC_FIFO_CTRL_REG, 18, 18),
+	.field_ddc_fifo_rx_thres = REG_FIELD(SUN6I_HDMI_DDC_FIFO_CTRL_REG, 4, 7),
+	.field_ddc_fifo_tx_thres = REG_FIELD(SUN6I_HDMI_DDC_FIFO_CTRL_REG, 0, 3),
+	.field_ddc_byte_count	= REG_FIELD(SUN6I_HDMI_DDC_CMD_REG, 16, 25),
+	.field_ddc_cmd		= REG_FIELD(SUN6I_HDMI_DDC_CMD_REG, 0, 2),
+	.field_ddc_sda_en	= REG_FIELD(SUN6I_HDMI_DDC_CTRL_REG, 6, 6),
+	.field_ddc_sck_en	= REG_FIELD(SUN6I_HDMI_DDC_CTRL_REG, 4, 4),
+
+	.ddc_fifo_reg		= SUN6I_HDMI_DDC_FIFO_DATA_REG,
+	.ddc_fifo_thres_incl	= true,
+};
+
+static const struct regmap_config sun4i_hdmi_regmap_config = {
+	.reg_bits	= 32,
+	.val_bits	= 32,
+	.reg_stride	= 4,
+	.max_register	= 0x580,
+};
+
 static int sun4i_hdmi_bind(struct device *dev, struct device *master,
 			   void *data)
 {
@@ -285,6 +479,10 @@ static int sun4i_hdmi_bind(struct device *dev, struct device *master,
 	hdmi->dev = dev;
 	hdmi->drv = drv;
 
+	hdmi->variant = of_device_get_match_data(dev);
+	if (!hdmi->variant)
+		return -EINVAL;
+
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	hdmi->base = devm_ioremap_resource(dev, res);
 	if (IS_ERR(hdmi->base)) {
@@ -292,10 +490,25 @@ static int sun4i_hdmi_bind(struct device *dev, struct device *master,
 		return PTR_ERR(hdmi->base);
 	}
 
+	if (hdmi->variant->has_reset_control) {
+		hdmi->reset = devm_reset_control_get(dev, NULL);
+		if (IS_ERR(hdmi->reset)) {
+			dev_err(dev, "Couldn't get the HDMI reset control\n");
+			return PTR_ERR(hdmi->reset);
+		}
+
+		ret = reset_control_deassert(hdmi->reset);
+		if (ret) {
+			dev_err(dev, "Couldn't deassert HDMI reset\n");
+			return ret;
+		}
+	}
+
 	hdmi->bus_clk = devm_clk_get(dev, "ahb");
 	if (IS_ERR(hdmi->bus_clk)) {
 		dev_err(dev, "Couldn't get the HDMI bus clock\n");
-		return PTR_ERR(hdmi->bus_clk);
+		ret = PTR_ERR(hdmi->bus_clk);
+		goto err_assert_reset;
 	}
 	clk_prepare_enable(hdmi->bus_clk);
 
@@ -321,45 +534,37 @@ static int sun4i_hdmi_bind(struct device *dev, struct device *master,
 		goto err_disable_mod_clk;
 	}
 
+	hdmi->regmap = devm_regmap_init_mmio(dev, hdmi->base,
+					     &sun4i_hdmi_regmap_config);
+	if (IS_ERR(hdmi->regmap)) {
+		dev_err(dev, "Couldn't create HDMI encoder regmap\n");
+		return PTR_ERR(hdmi->regmap);
+	}
+
 	ret = sun4i_tmds_create(hdmi);
 	if (ret) {
 		dev_err(dev, "Couldn't create the TMDS clock\n");
 		goto err_disable_mod_clk;
 	}
 
+	if (hdmi->variant->has_ddc_parent_clk) {
+		hdmi->ddc_parent_clk = devm_clk_get(dev, "ddc");
+		if (IS_ERR(hdmi->ddc_parent_clk)) {
+			dev_err(dev, "Couldn't get the HDMI DDC clock\n");
+			return PTR_ERR(hdmi->ddc_parent_clk);
+		}
+	} else {
+		hdmi->ddc_parent_clk = hdmi->tmds_clk;
+	}
+
 	writel(SUN4I_HDMI_CTRL_ENABLE, hdmi->base + SUN4I_HDMI_CTRL_REG);
 
-	writel(SUN4I_HDMI_PAD_CTRL0_TXEN | SUN4I_HDMI_PAD_CTRL0_CKEN |
-	       SUN4I_HDMI_PAD_CTRL0_PWENG | SUN4I_HDMI_PAD_CTRL0_PWEND |
-	       SUN4I_HDMI_PAD_CTRL0_PWENC | SUN4I_HDMI_PAD_CTRL0_LDODEN |
-	       SUN4I_HDMI_PAD_CTRL0_LDOCEN | SUN4I_HDMI_PAD_CTRL0_BIASEN,
+	writel(hdmi->variant->pad_ctrl0_init_val,
 	       hdmi->base + SUN4I_HDMI_PAD_CTRL0_REG);
 
-	/*
-	 * We can't just initialize the register there, we need to
-	 * protect the clock bits that have already been read out and
-	 * cached by the clock framework.
-	 */
-	reg = readl(hdmi->base + SUN4I_HDMI_PAD_CTRL1_REG);
-	reg &= SUN4I_HDMI_PAD_CTRL1_HALVE_CLK;
-	reg |= SUN4I_HDMI_PAD_CTRL1_REG_AMP(6) |
-		SUN4I_HDMI_PAD_CTRL1_REG_EMP(2) |
-		SUN4I_HDMI_PAD_CTRL1_REG_DENCK |
-		SUN4I_HDMI_PAD_CTRL1_REG_DEN |
-		SUN4I_HDMI_PAD_CTRL1_EMPCK_OPT |
-		SUN4I_HDMI_PAD_CTRL1_EMP_OPT |
-		SUN4I_HDMI_PAD_CTRL1_AMPCK_OPT |
-		SUN4I_HDMI_PAD_CTRL1_AMP_OPT;
-	writel(reg, hdmi->base + SUN4I_HDMI_PAD_CTRL1_REG);
-
 	reg = readl(hdmi->base + SUN4I_HDMI_PLL_CTRL_REG);
 	reg &= SUN4I_HDMI_PLL_CTRL_DIV_MASK;
-	reg |= SUN4I_HDMI_PLL_CTRL_VCO_S(8) | SUN4I_HDMI_PLL_CTRL_CS(7) |
-		SUN4I_HDMI_PLL_CTRL_CP_S(15) | SUN4I_HDMI_PLL_CTRL_S(7) |
-		SUN4I_HDMI_PLL_CTRL_VCO_GAIN(4) | SUN4I_HDMI_PLL_CTRL_SDIV2 |
-		SUN4I_HDMI_PLL_CTRL_LDO2_EN | SUN4I_HDMI_PLL_CTRL_LDO1_EN |
-		SUN4I_HDMI_PLL_CTRL_HV_IS_33 | SUN4I_HDMI_PLL_CTRL_BWS |
-		SUN4I_HDMI_PLL_CTRL_PLL_EN;
+	reg |= hdmi->variant->pll_ctrl_init_val;
 	writel(reg, hdmi->base + SUN4I_HDMI_PLL_CTRL_REG);
 
 	ret = sun4i_hdmi_i2c_create(dev, hdmi);
@@ -429,6 +634,8 @@ err_disable_mod_clk:
 	clk_disable_unprepare(hdmi->mod_clk);
 err_disable_bus_clk:
 	clk_disable_unprepare(hdmi->bus_clk);
+err_assert_reset:
+	reset_control_assert(hdmi->reset);
 	return ret;
 }
 
@@ -463,7 +670,9 @@ static int sun4i_hdmi_remove(struct platform_device *pdev)
 }
 
 static const struct of_device_id sun4i_hdmi_of_table[] = {
-	{ .compatible = "allwinner,sun5i-a10s-hdmi" },
+	{ .compatible = "allwinner,sun4i-a10-hdmi", .data = &sun4i_variant, },
+	{ .compatible = "allwinner,sun5i-a10s-hdmi", .data = &sun5i_variant, },
+	{ .compatible = "allwinner,sun6i-a31-hdmi", .data = &sun6i_variant, },
 	{ }
 };
 MODULE_DEVICE_TABLE(of, sun4i_hdmi_of_table);
diff --git a/drivers/gpu/drm/sun4i/sun4i_hdmi_i2c.c b/drivers/gpu/drm/sun4i/sun4i_hdmi_i2c.c
index 2e42d09ab42e..58e9d37e8c17 100644
--- a/drivers/gpu/drm/sun4i/sun4i_hdmi_i2c.c
+++ b/drivers/gpu/drm/sun4i/sun4i_hdmi_i2c.c
@@ -25,8 +25,6 @@
 
 /* FIFO request bit is set when FIFO level is above RX_THRESHOLD during read */
 #define RX_THRESHOLD SUN4I_HDMI_DDC_FIFO_CTRL_RX_THRES_MAX
-/* FIFO request bit is set when FIFO level is below TX_THRESHOLD during write */
-#define TX_THRESHOLD 1
 
 static int fifo_transfer(struct sun4i_hdmi *hdmi, u8 *buf, int len, bool read)
 {
@@ -39,27 +37,36 @@ static int fifo_transfer(struct sun4i_hdmi *hdmi, u8 *buf, int len, bool read)
 			 SUN4I_HDMI_DDC_INT_STATUS_FIFO_REQUEST |
 			 SUN4I_HDMI_DDC_INT_STATUS_TRANSFER_COMPLETE;
 	u32 reg;
+	/*
+	 * If threshold is inclusive, then the FIFO may only have
+	 * RX_THRESHOLD number of bytes, instead of RX_THRESHOLD + 1.
+	 */
+	int read_len = RX_THRESHOLD +
+		(hdmi->variant->ddc_fifo_thres_incl ? 0 : 1);
 
-	/* Limit transfer length by FIFO threshold */
-	len = min_t(int, len, read ? (RX_THRESHOLD + 1) :
-			      (SUN4I_HDMI_DDC_FIFO_SIZE - TX_THRESHOLD + 1));
+	/*
+	 * Limit transfer length by FIFO threshold or FIFO size.
+	 * For TX the threshold is for an empty FIFO.
+	 */
+	len = min_t(int, len, read ? read_len : SUN4I_HDMI_DDC_FIFO_SIZE);
 
 	/* Wait until error, FIFO request bit set or transfer complete */
-	if (readl_poll_timeout(hdmi->base + SUN4I_HDMI_DDC_INT_STATUS_REG, reg,
-			       reg & mask, len * byte_time_ns, 100000))
+	if (regmap_field_read_poll_timeout(hdmi->field_ddc_int_status, reg,
+					   reg & mask, len * byte_time_ns,
+					   100000))
 		return -ETIMEDOUT;
 
 	if (reg & SUN4I_HDMI_DDC_INT_STATUS_ERROR_MASK)
 		return -EIO;
 
 	if (read)
-		readsb(hdmi->base + SUN4I_HDMI_DDC_FIFO_DATA_REG, buf, len);
+		readsb(hdmi->base + hdmi->variant->ddc_fifo_reg, buf, len);
 	else
-		writesb(hdmi->base + SUN4I_HDMI_DDC_FIFO_DATA_REG, buf, len);
+		writesb(hdmi->base + hdmi->variant->ddc_fifo_reg, buf, len);
 
-	/* Clear FIFO request bit */
-	writel(SUN4I_HDMI_DDC_INT_STATUS_FIFO_REQUEST,
-	       hdmi->base + SUN4I_HDMI_DDC_INT_STATUS_REG);
+	/* Clear FIFO request bit by forcing a write to that bit */
+	regmap_field_force_write(hdmi->field_ddc_int_status,
+				 SUN4I_HDMI_DDC_INT_STATUS_FIFO_REQUEST);
 
 	return len;
 }
@@ -70,50 +77,52 @@ static int xfer_msg(struct sun4i_hdmi *hdmi, struct i2c_msg *msg)
 	u32 reg;
 
 	/* Set FIFO direction */
-	reg = readl(hdmi->base + SUN4I_HDMI_DDC_CTRL_REG);
-	reg &= ~SUN4I_HDMI_DDC_CTRL_FIFO_DIR_MASK;
-	reg |= (msg->flags & I2C_M_RD) ?
-	       SUN4I_HDMI_DDC_CTRL_FIFO_DIR_READ :
-	       SUN4I_HDMI_DDC_CTRL_FIFO_DIR_WRITE;
-	writel(reg, hdmi->base + SUN4I_HDMI_DDC_CTRL_REG);
+	if (hdmi->variant->ddc_fifo_has_dir) {
+		reg = readl(hdmi->base + SUN4I_HDMI_DDC_CTRL_REG);
+		reg &= ~SUN4I_HDMI_DDC_CTRL_FIFO_DIR_MASK;
+		reg |= (msg->flags & I2C_M_RD) ?
+		       SUN4I_HDMI_DDC_CTRL_FIFO_DIR_READ :
+		       SUN4I_HDMI_DDC_CTRL_FIFO_DIR_WRITE;
+		writel(reg, hdmi->base + SUN4I_HDMI_DDC_CTRL_REG);
+	}
+
+	/* Clear address register (not cleared by soft reset) */
+	regmap_field_write(hdmi->field_ddc_addr_reg, 0);
 
 	/* Set I2C address */
-	writel(SUN4I_HDMI_DDC_ADDR_SLAVE(msg->addr),
-	       hdmi->base + SUN4I_HDMI_DDC_ADDR_REG);
-
-	/* Set FIFO RX/TX thresholds and clear FIFO */
-	reg = readl(hdmi->base + SUN4I_HDMI_DDC_FIFO_CTRL_REG);
-	reg |= SUN4I_HDMI_DDC_FIFO_CTRL_CLEAR;
-	reg &= ~SUN4I_HDMI_DDC_FIFO_CTRL_RX_THRES_MASK;
-	reg |= SUN4I_HDMI_DDC_FIFO_CTRL_RX_THRES(RX_THRESHOLD);
-	reg &= ~SUN4I_HDMI_DDC_FIFO_CTRL_TX_THRES_MASK;
-	reg |= SUN4I_HDMI_DDC_FIFO_CTRL_TX_THRES(TX_THRESHOLD);
-	writel(reg, hdmi->base + SUN4I_HDMI_DDC_FIFO_CTRL_REG);
-	if (readl_poll_timeout(hdmi->base + SUN4I_HDMI_DDC_FIFO_CTRL_REG,
-			       reg,
-			       !(reg & SUN4I_HDMI_DDC_FIFO_CTRL_CLEAR),
-			       100, 2000))
+	regmap_field_write(hdmi->field_ddc_slave_addr, msg->addr);
+
+	/*
+	 * Set FIFO RX/TX thresholds and clear FIFO
+	 *
+	 * If threshold is inclusive, we can set the TX threshold to
+	 * 0 instead of 1.
+	 */
+	regmap_field_write(hdmi->field_ddc_fifo_tx_thres,
+			   hdmi->variant->ddc_fifo_thres_incl ? 0 : 1);
+	regmap_field_write(hdmi->field_ddc_fifo_rx_thres, RX_THRESHOLD);
+	regmap_field_write(hdmi->field_ddc_fifo_clear, 1);
+	if (regmap_field_read_poll_timeout(hdmi->field_ddc_fifo_clear,
+					   reg, !reg, 100, 2000))
 		return -EIO;
 
 	/* Set transfer length */
-	writel(msg->len, hdmi->base + SUN4I_HDMI_DDC_BYTE_COUNT_REG);
+	regmap_field_write(hdmi->field_ddc_byte_count, msg->len);
 
 	/* Set command */
-	writel(msg->flags & I2C_M_RD ?
-	       SUN4I_HDMI_DDC_CMD_IMPLICIT_READ :
-	       SUN4I_HDMI_DDC_CMD_IMPLICIT_WRITE,
-	       hdmi->base + SUN4I_HDMI_DDC_CMD_REG);
+	regmap_field_write(hdmi->field_ddc_cmd,
+			   msg->flags & I2C_M_RD ?
+			   SUN4I_HDMI_DDC_CMD_IMPLICIT_READ :
+			   SUN4I_HDMI_DDC_CMD_IMPLICIT_WRITE);
 
-	/* Clear interrupt status bits */
-	writel(SUN4I_HDMI_DDC_INT_STATUS_ERROR_MASK |
-	       SUN4I_HDMI_DDC_INT_STATUS_FIFO_REQUEST |
-	       SUN4I_HDMI_DDC_INT_STATUS_TRANSFER_COMPLETE,
-	       hdmi->base + SUN4I_HDMI_DDC_INT_STATUS_REG);
+	/* Clear interrupt status bits by forcing a write */
+	regmap_field_force_write(hdmi->field_ddc_int_status,
+				 SUN4I_HDMI_DDC_INT_STATUS_ERROR_MASK |
+				 SUN4I_HDMI_DDC_INT_STATUS_FIFO_REQUEST |
+				 SUN4I_HDMI_DDC_INT_STATUS_TRANSFER_COMPLETE);
 
 	/* Start command */
-	reg = readl(hdmi->base + SUN4I_HDMI_DDC_CTRL_REG);
-	writel(reg | SUN4I_HDMI_DDC_CTRL_START_CMD,
-	       hdmi->base + SUN4I_HDMI_DDC_CTRL_REG);
+	regmap_field_write(hdmi->field_ddc_start, 1);
 
 	/* Transfer bytes */
 	for (i = 0; i < msg->len; i += len) {
@@ -124,14 +133,12 @@ static int xfer_msg(struct sun4i_hdmi *hdmi, struct i2c_msg *msg)
 	}
 
 	/* Wait for command to finish */
-	if (readl_poll_timeout(hdmi->base + SUN4I_HDMI_DDC_CTRL_REG,
-			       reg,
-			       !(reg & SUN4I_HDMI_DDC_CTRL_START_CMD),
-			       100, 100000))
+	if (regmap_field_read_poll_timeout(hdmi->field_ddc_start,
+					   reg, !reg, 100, 100000))
 		return -EIO;
 
 	/* Check for errors */
-	reg = readl(hdmi->base + SUN4I_HDMI_DDC_INT_STATUS_REG);
+	regmap_field_read(hdmi->field_ddc_int_status, &reg);
 	if ((reg & SUN4I_HDMI_DDC_INT_STATUS_ERROR_MASK) ||
 	    !(reg & SUN4I_HDMI_DDC_INT_STATUS_TRANSFER_COMPLETE)) {
 		return -EIO;
@@ -154,20 +161,21 @@ static int sun4i_hdmi_i2c_xfer(struct i2c_adapter *adap,
 			return -EINVAL;
 	}
 
+	/* DDC clock needs to be enabled for the module to work */
+	clk_prepare_enable(hdmi->ddc_clk);
+	clk_set_rate(hdmi->ddc_clk, 100000);
+
 	/* Reset I2C controller */
-	writel(SUN4I_HDMI_DDC_CTRL_ENABLE | SUN4I_HDMI_DDC_CTRL_RESET,
-	       hdmi->base + SUN4I_HDMI_DDC_CTRL_REG);
-	if (readl_poll_timeout(hdmi->base + SUN4I_HDMI_DDC_CTRL_REG, reg,
-			       !(reg & SUN4I_HDMI_DDC_CTRL_RESET),
-			       100, 2000))
+	regmap_field_write(hdmi->field_ddc_en, 1);
+	regmap_field_write(hdmi->field_ddc_reset, 1);
+	if (regmap_field_read_poll_timeout(hdmi->field_ddc_reset,
+					   reg, !reg, 100, 2000)) {
+		clk_disable_unprepare(hdmi->ddc_clk);
 		return -EIO;
+	}
 
-	writel(SUN4I_HDMI_DDC_LINE_CTRL_SDA_ENABLE |
-	       SUN4I_HDMI_DDC_LINE_CTRL_SCL_ENABLE,
-	       hdmi->base + SUN4I_HDMI_DDC_LINE_CTRL_REG);
-
-	clk_prepare_enable(hdmi->ddc_clk);
-	clk_set_rate(hdmi->ddc_clk, 100000);
+	regmap_field_write(hdmi->field_ddc_sck_en, 1);
+	regmap_field_write(hdmi->field_ddc_sda_en, 1);
 
 	for (i = 0; i < num; i++) {
 		err = xfer_msg(hdmi, &msgs[i]);
@@ -191,12 +199,105 @@ static const struct i2c_algorithm sun4i_hdmi_i2c_algorithm = {
 	.functionality	= sun4i_hdmi_i2c_func,
 };
 
+static int sun4i_hdmi_init_regmap_fields(struct sun4i_hdmi *hdmi)
+{
+	hdmi->field_ddc_en =
+		devm_regmap_field_alloc(hdmi->dev, hdmi->regmap,
+					hdmi->variant->field_ddc_en);
+	if (IS_ERR(hdmi->field_ddc_en))
+		return PTR_ERR(hdmi->field_ddc_en);
+
+	hdmi->field_ddc_start =
+		devm_regmap_field_alloc(hdmi->dev, hdmi->regmap,
+					hdmi->variant->field_ddc_start);
+	if (IS_ERR(hdmi->field_ddc_start))
+		return PTR_ERR(hdmi->field_ddc_start);
+
+	hdmi->field_ddc_reset =
+		devm_regmap_field_alloc(hdmi->dev, hdmi->regmap,
+					hdmi->variant->field_ddc_reset);
+	if (IS_ERR(hdmi->field_ddc_reset))
+		return PTR_ERR(hdmi->field_ddc_reset);
+
+	hdmi->field_ddc_addr_reg =
+		devm_regmap_field_alloc(hdmi->dev, hdmi->regmap,
+					hdmi->variant->field_ddc_addr_reg);
+	if (IS_ERR(hdmi->field_ddc_addr_reg))
+		return PTR_ERR(hdmi->field_ddc_addr_reg);
+
+	hdmi->field_ddc_slave_addr =
+		devm_regmap_field_alloc(hdmi->dev, hdmi->regmap,
+					hdmi->variant->field_ddc_slave_addr);
+	if (IS_ERR(hdmi->field_ddc_slave_addr))
+		return PTR_ERR(hdmi->field_ddc_slave_addr);
+
+	hdmi->field_ddc_int_mask =
+		devm_regmap_field_alloc(hdmi->dev, hdmi->regmap,
+					hdmi->variant->field_ddc_int_mask);
+	if (IS_ERR(hdmi->field_ddc_int_mask))
+		return PTR_ERR(hdmi->field_ddc_int_mask);
+
+	hdmi->field_ddc_int_status =
+		devm_regmap_field_alloc(hdmi->dev, hdmi->regmap,
+					hdmi->variant->field_ddc_int_status);
+	if (IS_ERR(hdmi->field_ddc_int_status))
+		return PTR_ERR(hdmi->field_ddc_int_status);
+
+	hdmi->field_ddc_fifo_clear =
+		devm_regmap_field_alloc(hdmi->dev, hdmi->regmap,
+					hdmi->variant->field_ddc_fifo_clear);
+	if (IS_ERR(hdmi->field_ddc_fifo_clear))
+		return PTR_ERR(hdmi->field_ddc_fifo_clear);
+
+	hdmi->field_ddc_fifo_rx_thres =
+		devm_regmap_field_alloc(hdmi->dev, hdmi->regmap,
+					hdmi->variant->field_ddc_fifo_rx_thres);
+	if (IS_ERR(hdmi->field_ddc_fifo_rx_thres))
+		return PTR_ERR(hdmi->field_ddc_fifo_rx_thres);
+
+	hdmi->field_ddc_fifo_tx_thres =
+		devm_regmap_field_alloc(hdmi->dev, hdmi->regmap,
+					hdmi->variant->field_ddc_fifo_tx_thres);
+	if (IS_ERR(hdmi->field_ddc_fifo_tx_thres))
+		return PTR_ERR(hdmi->field_ddc_fifo_tx_thres);
+
+	hdmi->field_ddc_byte_count =
+		devm_regmap_field_alloc(hdmi->dev, hdmi->regmap,
+					hdmi->variant->field_ddc_byte_count);
+	if (IS_ERR(hdmi->field_ddc_byte_count))
+		return PTR_ERR(hdmi->field_ddc_byte_count);
+
+	hdmi->field_ddc_cmd =
+		devm_regmap_field_alloc(hdmi->dev, hdmi->regmap,
+					hdmi->variant->field_ddc_cmd);
+	if (IS_ERR(hdmi->field_ddc_cmd))
+		return PTR_ERR(hdmi->field_ddc_cmd);
+
+	hdmi->field_ddc_sda_en =
+		devm_regmap_field_alloc(hdmi->dev, hdmi->regmap,
+					hdmi->variant->field_ddc_sda_en);
+	if (IS_ERR(hdmi->field_ddc_sda_en))
+		return PTR_ERR(hdmi->field_ddc_sda_en);
+
+	hdmi->field_ddc_sck_en =
+		devm_regmap_field_alloc(hdmi->dev, hdmi->regmap,
+					hdmi->variant->field_ddc_sck_en);
+	if (IS_ERR(hdmi->field_ddc_sck_en))
+		return PTR_ERR(hdmi->field_ddc_sck_en);
+
+	return 0;
+}
+
 int sun4i_hdmi_i2c_create(struct device *dev, struct sun4i_hdmi *hdmi)
 {
 	struct i2c_adapter *adap;
 	int ret = 0;
 
-	ret = sun4i_ddc_create(hdmi, hdmi->tmds_clk);
+	ret = sun4i_ddc_create(hdmi, hdmi->ddc_parent_clk);
+	if (ret)
+		return ret;
+
+	ret = sun4i_hdmi_init_regmap_fields(hdmi);
 	if (ret)
 		return ret;
 
diff --git a/drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c b/drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c
index 5cf2527bffc8..dc332ea56f6c 100644
--- a/drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c
+++ b/drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c
@@ -12,12 +12,13 @@
 
 #include <linux/clk-provider.h>
 
-#include "sun4i_tcon.h"
 #include "sun4i_hdmi.h"
 
 struct sun4i_tmds {
 	struct clk_hw		hw;
 	struct sun4i_hdmi	*hdmi;
+
+	u8			div_offset;
 };
 
 static inline struct sun4i_tmds *hw_to_tmds(struct clk_hw *hw)
@@ -28,6 +29,7 @@ static inline struct sun4i_tmds *hw_to_tmds(struct clk_hw *hw)
 
 static unsigned long sun4i_tmds_calc_divider(unsigned long rate,
 					     unsigned long parent_rate,
+					     u8 div_offset,
 					     u8 *div,
 					     bool *half)
 {
@@ -35,7 +37,7 @@ static unsigned long sun4i_tmds_calc_divider(unsigned long rate,
 	u8 best_m = 0, m;
 	bool is_double;
 
-	for (m = 1; m < 16; m++) {
+	for (m = div_offset ?: 1; m < (16 + div_offset); m++) {
 		u8 d;
 
 		for (d = 1; d < 3; d++) {
@@ -67,11 +69,12 @@ static unsigned long sun4i_tmds_calc_divider(unsigned long rate,
 static int sun4i_tmds_determine_rate(struct clk_hw *hw,
 				     struct clk_rate_request *req)
 {
-	struct clk_hw *parent;
+	struct sun4i_tmds *tmds = hw_to_tmds(hw);
+	struct clk_hw *parent = NULL;
 	unsigned long best_parent = 0;
 	unsigned long rate = req->rate;
 	int best_div = 1, best_half = 1;
-	int i, j;
+	int i, j, p;
 
 	/*
 	 * We only consider PLL3, since the TCON is very likely to be
@@ -79,32 +82,38 @@ static int sun4i_tmds_determine_rate(struct clk_hw *hw,
 	 * clock, so we should not need to do anything.
 	 */
 
-	parent = clk_hw_get_parent_by_index(hw, 0);
-	if (!parent)
-		return -EINVAL;
-
-	for (i = 1; i < 3; i++) {
-		for (j = 1; j < 16; j++) {
-			unsigned long ideal = rate * i * j;
-			unsigned long rounded;
-
-			rounded = clk_hw_round_rate(parent, ideal);
-
-			if (rounded == ideal) {
-				best_parent = rounded;
-				best_half = i;
-				best_div = j;
-				goto out;
-			}
-
-			if (abs(rate - rounded / i) <
-			    abs(rate - best_parent / best_div)) {
-				best_parent = rounded;
-				best_div = i;
+	for (p = 0; p < clk_hw_get_num_parents(hw); p++) {
+		parent = clk_hw_get_parent_by_index(hw, p);
+		if (!parent)
+			continue;
+
+		for (i = 1; i < 3; i++) {
+			for (j = tmds->div_offset ?: 1;
+			     j < (16 + tmds->div_offset); j++) {
+				unsigned long ideal = rate * i * j;
+				unsigned long rounded;
+
+				rounded = clk_hw_round_rate(parent, ideal);
+
+				if (rounded == ideal) {
+					best_parent = rounded;
+					best_half = i;
+					best_div = j;
+					goto out;
+				}
+
+				if (abs(rate - rounded / i) <
+				    abs(rate - best_parent / best_div)) {
+					best_parent = rounded;
+					best_div = i;
+				}
 			}
 		}
 	}
 
+	if (!parent)
+		return -EINVAL;
+
 out:
 	req->rate = best_parent / best_half / best_div;
 	req->best_parent_rate = best_parent;
@@ -124,7 +133,7 @@ static unsigned long sun4i_tmds_recalc_rate(struct clk_hw *hw,
 		parent_rate /= 2;
 
 	reg = readl(tmds->hdmi->base + SUN4I_HDMI_PLL_CTRL_REG);
-	reg = (reg >> 4) & 0xf;
+	reg = ((reg >> 4) & 0xf) + tmds->div_offset;
 	if (!reg)
 		reg = 1;
 
@@ -139,7 +148,8 @@ static int sun4i_tmds_set_rate(struct clk_hw *hw, unsigned long rate,
 	u32 reg;
 	u8 div;
 
-	sun4i_tmds_calc_divider(rate, parent_rate, &div, &half);
+	sun4i_tmds_calc_divider(rate, parent_rate, tmds->div_offset,
+				&div, &half);
 
 	reg = readl(tmds->hdmi->base + SUN4I_HDMI_PAD_CTRL1_REG);
 	reg &= ~SUN4I_HDMI_PAD_CTRL1_HALVE_CLK;
@@ -149,7 +159,7 @@ static int sun4i_tmds_set_rate(struct clk_hw *hw, unsigned long rate,
 
 	reg = readl(tmds->hdmi->base + SUN4I_HDMI_PLL_CTRL_REG);
 	reg &= ~SUN4I_HDMI_PLL_CTRL_DIV_MASK;
-	writel(reg | SUN4I_HDMI_PLL_CTRL_DIV(div),
+	writel(reg | SUN4I_HDMI_PLL_CTRL_DIV(div - tmds->div_offset),
 	       tmds->hdmi->base + SUN4I_HDMI_PLL_CTRL_REG);
 
 	return 0;
@@ -216,6 +226,7 @@ int sun4i_tmds_create(struct sun4i_hdmi *hdmi)
 
 	tmds->hdmi = hdmi;
 	tmds->hw.init = &init;
+	tmds->div_offset = hdmi->variant->tmds_clk_div_offset;
 
 	hdmi->tmds_clk = devm_clk_register(hdmi->dev, &tmds->hw);
 	if (IS_ERR(hdmi->tmds_clk))
diff --git a/drivers/gpu/drm/sun4i/sun4i_rgb.c b/drivers/gpu/drm/sun4i/sun4i_rgb.c
index 7cd7090ad63a..832f8f9bc47f 100644
--- a/drivers/gpu/drm/sun4i/sun4i_rgb.c
+++ b/drivers/gpu/drm/sun4i/sun4i_rgb.c
@@ -134,13 +134,10 @@ static void sun4i_rgb_encoder_enable(struct drm_encoder *encoder)
 
 	DRM_DEBUG_DRIVER("Enabling RGB output\n");
 
-	if (!IS_ERR(tcon->panel))
+	if (!IS_ERR(tcon->panel)) {
 		drm_panel_prepare(tcon->panel);
-
-	sun4i_tcon_channel_enable(tcon, 0);
-
-	if (!IS_ERR(tcon->panel))
 		drm_panel_enable(tcon->panel);
+	}
 }
 
 static void sun4i_rgb_encoder_disable(struct drm_encoder *encoder)
@@ -150,31 +147,13 @@ static void sun4i_rgb_encoder_disable(struct drm_encoder *encoder)
 
 	DRM_DEBUG_DRIVER("Disabling RGB output\n");
 
-	if (!IS_ERR(tcon->panel))
+	if (!IS_ERR(tcon->panel)) {
 		drm_panel_disable(tcon->panel);
-
-	sun4i_tcon_channel_disable(tcon, 0);
-
-	if (!IS_ERR(tcon->panel))
 		drm_panel_unprepare(tcon->panel);
-}
-
-static void sun4i_rgb_encoder_mode_set(struct drm_encoder *encoder,
-				       struct drm_display_mode *mode,
-				       struct drm_display_mode *adjusted_mode)
-{
-	struct sun4i_rgb *rgb = drm_encoder_to_sun4i_rgb(encoder);
-	struct sun4i_tcon *tcon = rgb->tcon;
-
-	sun4i_tcon0_mode_set(tcon, mode);
-	sun4i_tcon_set_mux(tcon, 0, encoder);
-
-	/* FIXME: This seems to be board specific */
-	clk_set_phase(tcon->dclk, 120);
+	}
 }
 
 static struct drm_encoder_helper_funcs sun4i_rgb_enc_helper_funcs = {
-	.mode_set	= sun4i_rgb_encoder_mode_set,
 	.disable	= sun4i_rgb_encoder_disable,
 	.enable		= sun4i_rgb_encoder_enable,
 };
diff --git a/drivers/gpu/drm/sun4i/sun4i_tcon.c b/drivers/gpu/drm/sun4i/sun4i_tcon.c
index d9791292553e..f4284b51bdca 100644
--- a/drivers/gpu/drm/sun4i/sun4i_tcon.c
+++ b/drivers/gpu/drm/sun4i/sun4i_tcon.c
@@ -14,9 +14,12 @@
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_crtc.h>
 #include <drm/drm_crtc_helper.h>
+#include <drm/drm_encoder.h>
 #include <drm/drm_modes.h>
 #include <drm/drm_of.h>
 
+#include <uapi/drm/drm_mode.h>
+
 #include <linux/component.h>
 #include <linux/ioport.h>
 #include <linux/of_address.h>
@@ -32,66 +35,61 @@
 #include "sun4i_tcon.h"
 #include "sunxi_engine.h"
 
-void sun4i_tcon_disable(struct sun4i_tcon *tcon)
-{
-	DRM_DEBUG_DRIVER("Disabling TCON\n");
-
-	/* Disable the TCON */
-	regmap_update_bits(tcon->regs, SUN4I_TCON_GCTL_REG,
-			   SUN4I_TCON_GCTL_TCON_ENABLE, 0);
-}
-EXPORT_SYMBOL(sun4i_tcon_disable);
-
-void sun4i_tcon_enable(struct sun4i_tcon *tcon)
-{
-	DRM_DEBUG_DRIVER("Enabling TCON\n");
-
-	/* Enable the TCON */
-	regmap_update_bits(tcon->regs, SUN4I_TCON_GCTL_REG,
-			   SUN4I_TCON_GCTL_TCON_ENABLE,
-			   SUN4I_TCON_GCTL_TCON_ENABLE);
-}
-EXPORT_SYMBOL(sun4i_tcon_enable);
-
-void sun4i_tcon_channel_disable(struct sun4i_tcon *tcon, int channel)
+static void sun4i_tcon_channel_set_status(struct sun4i_tcon *tcon, int channel,
+					  bool enabled)
 {
-	DRM_DEBUG_DRIVER("Disabling TCON channel %d\n", channel);
+	struct clk *clk;
 
-	/* Disable the TCON's channel */
-	if (channel == 0) {
+	switch (channel) {
+	case 0:
 		regmap_update_bits(tcon->regs, SUN4I_TCON0_CTL_REG,
-				   SUN4I_TCON0_CTL_TCON_ENABLE, 0);
-		clk_disable_unprepare(tcon->dclk);
+				   SUN4I_TCON0_CTL_TCON_ENABLE,
+				   enabled ? SUN4I_TCON0_CTL_TCON_ENABLE : 0);
+		clk = tcon->dclk;
+		break;
+	case 1:
+		WARN_ON(!tcon->quirks->has_channel_1);
+		regmap_update_bits(tcon->regs, SUN4I_TCON1_CTL_REG,
+				   SUN4I_TCON1_CTL_TCON_ENABLE,
+				   enabled ? SUN4I_TCON1_CTL_TCON_ENABLE : 0);
+		clk = tcon->sclk1;
+		break;
+	default:
+		DRM_WARN("Unknown channel... doing nothing\n");
 		return;
 	}
 
-	WARN_ON(!tcon->quirks->has_channel_1);
-	regmap_update_bits(tcon->regs, SUN4I_TCON1_CTL_REG,
-			   SUN4I_TCON1_CTL_TCON_ENABLE, 0);
-	clk_disable_unprepare(tcon->sclk1);
+	if (enabled)
+		clk_prepare_enable(clk);
+	else
+		clk_disable_unprepare(clk);
 }
-EXPORT_SYMBOL(sun4i_tcon_channel_disable);
 
-void sun4i_tcon_channel_enable(struct sun4i_tcon *tcon, int channel)
+void sun4i_tcon_set_status(struct sun4i_tcon *tcon,
+			   const struct drm_encoder *encoder,
+			   bool enabled)
 {
-	DRM_DEBUG_DRIVER("Enabling TCON channel %d\n", channel);
-
-	/* Enable the TCON's channel */
-	if (channel == 0) {
-		regmap_update_bits(tcon->regs, SUN4I_TCON0_CTL_REG,
-				   SUN4I_TCON0_CTL_TCON_ENABLE,
-				   SUN4I_TCON0_CTL_TCON_ENABLE);
-		clk_prepare_enable(tcon->dclk);
+	int channel;
+
+	switch (encoder->encoder_type) {
+	case DRM_MODE_ENCODER_NONE:
+		channel = 0;
+		break;
+	case DRM_MODE_ENCODER_TMDS:
+	case DRM_MODE_ENCODER_TVDAC:
+		channel = 1;
+		break;
+	default:
+		DRM_DEBUG_DRIVER("Unknown encoder type, doing nothing...\n");
 		return;
 	}
 
-	WARN_ON(!tcon->quirks->has_channel_1);
-	regmap_update_bits(tcon->regs, SUN4I_TCON1_CTL_REG,
-			   SUN4I_TCON1_CTL_TCON_ENABLE,
-			   SUN4I_TCON1_CTL_TCON_ENABLE);
-	clk_prepare_enable(tcon->sclk1);
+	regmap_update_bits(tcon->regs, SUN4I_TCON_GCTL_REG,
+			   SUN4I_TCON_GCTL_TCON_ENABLE,
+			   enabled ? SUN4I_TCON_GCTL_TCON_ENABLE : 0);
+
+	sun4i_tcon_channel_set_status(tcon, channel, enabled);
 }
-EXPORT_SYMBOL(sun4i_tcon_channel_enable);
 
 void sun4i_tcon_enable_vblank(struct sun4i_tcon *tcon, bool enable)
 {
@@ -109,30 +107,40 @@ void sun4i_tcon_enable_vblank(struct sun4i_tcon *tcon, bool enable)
 }
 EXPORT_SYMBOL(sun4i_tcon_enable_vblank);
 
-void sun4i_tcon_set_mux(struct sun4i_tcon *tcon, int channel,
-			struct drm_encoder *encoder)
+/*
+ * This function is a helper for TCON output muxing. The TCON output
+ * muxing control register in earlier SoCs (without the TCON TOP block)
+ * are located in TCON0. This helper returns a pointer to TCON0's
+ * sun4i_tcon structure, or NULL if not found.
+ */
+static struct sun4i_tcon *sun4i_get_tcon0(struct drm_device *drm)
 {
-	u32 val;
+	struct sun4i_drv *drv = drm->dev_private;
+	struct sun4i_tcon *tcon;
 
-	if (!tcon->quirks->has_unknown_mux)
-		return;
+	list_for_each_entry(tcon, &drv->tcon_list, list)
+		if (tcon->id == 0)
+			return tcon;
 
-	if (channel != 1)
-		return;
+	dev_warn(drm->dev,
+		 "TCON0 not found, display output muxing may not work\n");
 
-	if (encoder->encoder_type == DRM_MODE_ENCODER_TVDAC)
-		val = 1;
-	else
-		val = 0;
+	return NULL;
+}
 
-	/*
-	 * FIXME: Undocumented bits
-	 */
-	regmap_write(tcon->regs, SUN4I_TCON_MUX_CTRL_REG, val);
+void sun4i_tcon_set_mux(struct sun4i_tcon *tcon, int channel,
+			const struct drm_encoder *encoder)
+{
+	int ret = -ENOTSUPP;
+
+	if (tcon->quirks->set_mux)
+		ret = tcon->quirks->set_mux(tcon, encoder);
+
+	DRM_DEBUG_DRIVER("Muxing encoder %s to CRTC %s: %d\n",
+			 encoder->name, encoder->crtc->name, ret);
 }
-EXPORT_SYMBOL(sun4i_tcon_set_mux);
 
-static int sun4i_tcon_get_clk_delay(struct drm_display_mode *mode,
+static int sun4i_tcon_get_clk_delay(const struct drm_display_mode *mode,
 				    int channel)
 {
 	int delay = mode->vtotal - mode->vdisplay;
@@ -150,15 +158,26 @@ static int sun4i_tcon_get_clk_delay(struct drm_display_mode *mode,
 	return delay;
 }
 
-void sun4i_tcon0_mode_set(struct sun4i_tcon *tcon,
-			  struct drm_display_mode *mode)
+static void sun4i_tcon0_mode_set_common(struct sun4i_tcon *tcon,
+					const struct drm_display_mode *mode)
+{
+	/* Configure the dot clock */
+	clk_set_rate(tcon->dclk, mode->crtc_clock * 1000);
+
+	/* Set the resolution */
+	regmap_write(tcon->regs, SUN4I_TCON0_BASIC0_REG,
+		     SUN4I_TCON0_BASIC0_X(mode->crtc_hdisplay) |
+		     SUN4I_TCON0_BASIC0_Y(mode->crtc_vdisplay));
+}
+
+static void sun4i_tcon0_mode_set_rgb(struct sun4i_tcon *tcon,
+				     const struct drm_display_mode *mode)
 {
 	unsigned int bp, hsync, vsync;
 	u8 clk_delay;
 	u32 val = 0;
 
-	/* Configure the dot clock */
-	clk_set_rate(tcon->dclk, mode->crtc_clock * 1000);
+	sun4i_tcon0_mode_set_common(tcon, mode);
 
 	/* Adjust clock delay */
 	clk_delay = sun4i_tcon_get_clk_delay(mode, 0);
@@ -166,11 +185,6 @@ void sun4i_tcon0_mode_set(struct sun4i_tcon *tcon,
 			   SUN4I_TCON0_CTL_CLK_DELAY_MASK,
 			   SUN4I_TCON0_CTL_CLK_DELAY(clk_delay));
 
-	/* Set the resolution */
-	regmap_write(tcon->regs, SUN4I_TCON0_BASIC0_REG,
-		     SUN4I_TCON0_BASIC0_X(mode->crtc_hdisplay) |
-		     SUN4I_TCON0_BASIC0_Y(mode->crtc_vdisplay));
-
 	/*
 	 * This is called a backporch in the register documentation,
 	 * but it really is the back porch + hsync
@@ -224,10 +238,9 @@ void sun4i_tcon0_mode_set(struct sun4i_tcon *tcon,
 	/* Enable the output on the pins */
 	regmap_write(tcon->regs, SUN4I_TCON0_IO_TRI_REG, 0);
 }
-EXPORT_SYMBOL(sun4i_tcon0_mode_set);
 
-void sun4i_tcon1_mode_set(struct sun4i_tcon *tcon,
-			  struct drm_display_mode *mode)
+static void sun4i_tcon1_mode_set(struct sun4i_tcon *tcon,
+				 const struct drm_display_mode *mode)
 {
 	unsigned int bp, hsync, vsync, vtotal;
 	u8 clk_delay;
@@ -315,7 +328,26 @@ void sun4i_tcon1_mode_set(struct sun4i_tcon *tcon,
 			   SUN4I_TCON_GCTL_IOMAP_MASK,
 			   SUN4I_TCON_GCTL_IOMAP_TCON1);
 }
-EXPORT_SYMBOL(sun4i_tcon1_mode_set);
+
+void sun4i_tcon_mode_set(struct sun4i_tcon *tcon,
+			 const struct drm_encoder *encoder,
+			 const struct drm_display_mode *mode)
+{
+	switch (encoder->encoder_type) {
+	case DRM_MODE_ENCODER_NONE:
+		sun4i_tcon0_mode_set_rgb(tcon, mode);
+		sun4i_tcon_set_mux(tcon, 0, encoder);
+		break;
+	case DRM_MODE_ENCODER_TVDAC:
+	case DRM_MODE_ENCODER_TMDS:
+		sun4i_tcon1_mode_set(tcon, mode);
+		sun4i_tcon_set_mux(tcon, 1, encoder);
+		break;
+	default:
+		DRM_DEBUG_DRIVER("Unknown encoder type, doing nothing...\n");
+	}
+}
+EXPORT_SYMBOL(sun4i_tcon_mode_set);
 
 static void sun4i_tcon_finish_page_flip(struct drm_device *dev,
 					struct sun4i_crtc *scrtc)
@@ -463,42 +495,170 @@ static int sun4i_tcon_init_regmap(struct device *dev,
  * function in fact searches the corresponding engine, and the ID is
  * requested via the get_id function of the engine.
  */
-static struct sunxi_engine *sun4i_tcon_find_engine(struct sun4i_drv *drv,
-						   struct device_node *node)
+static struct sunxi_engine *
+sun4i_tcon_find_engine_traverse(struct sun4i_drv *drv,
+				struct device_node *node)
 {
 	struct device_node *port, *ep, *remote;
-	struct sunxi_engine *engine;
+	struct sunxi_engine *engine = ERR_PTR(-EINVAL);
 
 	port = of_graph_get_port_by_id(node, 0);
 	if (!port)
 		return ERR_PTR(-EINVAL);
 
+	/*
+	 * This only works if there is only one path from the TCON
+	 * to any display engine. Otherwise the probe order of the
+	 * TCONs and display engines is not guaranteed. They may
+	 * either bind to the wrong one, or worse, bind to the same
+	 * one if additional checks are not done.
+	 *
+	 * Bail out if there are multiple input connections.
+	 */
+	if (of_get_available_child_count(port) != 1)
+		goto out_put_port;
+
+	/* Get the first connection without specifying an ID */
+	ep = of_get_next_available_child(port, NULL);
+	if (!ep)
+		goto out_put_port;
+
+	remote = of_graph_get_remote_port_parent(ep);
+	if (!remote)
+		goto out_put_ep;
+
+	/* does this node match any registered engines? */
+	list_for_each_entry(engine, &drv->engine_list, list)
+		if (remote == engine->node)
+			goto out_put_remote;
+
+	/* keep looking through upstream ports */
+	engine = sun4i_tcon_find_engine_traverse(drv, remote);
+
+out_put_remote:
+	of_node_put(remote);
+out_put_ep:
+	of_node_put(ep);
+out_put_port:
+	of_node_put(port);
+
+	return engine;
+}
+
+/*
+ * The device tree binding says that the remote endpoint ID of any
+ * connection between components, up to and including the TCON, of
+ * the display pipeline should be equal to the actual ID of the local
+ * component. Thus we can look at any one of the input connections of
+ * the TCONs, and use that connection's remote endpoint ID as our own.
+ *
+ * Since the user of this function already finds the input port,
+ * the port is passed in directly without further checks.
+ */
+static int sun4i_tcon_of_get_id_from_port(struct device_node *port)
+{
+	struct device_node *ep;
+	int ret = -EINVAL;
+
+	/* try finding an upstream endpoint */
 	for_each_available_child_of_node(port, ep) {
-		remote = of_graph_get_remote_port_parent(ep);
+		struct device_node *remote;
+		u32 reg;
+
+		remote = of_graph_get_remote_endpoint(ep);
 		if (!remote)
 			continue;
 
-		/* does this node match any registered engines? */
-		list_for_each_entry(engine, &drv->engine_list, list) {
-			if (remote == engine->node) {
-				of_node_put(remote);
-				of_node_put(port);
-				return engine;
-			}
-		}
+		ret = of_property_read_u32(remote, "reg", &reg);
+		if (ret)
+			continue;
 
-		/* keep looking through upstream ports */
-		engine = sun4i_tcon_find_engine(drv, remote);
-		if (!IS_ERR(engine)) {
-			of_node_put(remote);
-			of_node_put(port);
-			return engine;
-		}
+		ret = reg;
 	}
 
+	return ret;
+}
+
+/*
+ * Once we know the TCON's id, we can look through the list of
+ * engines to find a matching one. We assume all engines have
+ * been probed and added to the list.
+ */
+static struct sunxi_engine *sun4i_tcon_get_engine_by_id(struct sun4i_drv *drv,
+							int id)
+{
+	struct sunxi_engine *engine;
+
+	list_for_each_entry(engine, &drv->engine_list, list)
+		if (engine->id == id)
+			return engine;
+
 	return ERR_PTR(-EINVAL);
 }
 
+/*
+ * On SoCs with the old display pipeline design (Display Engine 1.0),
+ * we assumed the TCON was always tied to just one backend. However
+ * this proved not to be the case. On the A31, the TCON can select
+ * either backend as its source. On the A20 (and likely on the A10),
+ * the backend can choose which TCON to output to.
+ *
+ * The device tree binding says that the remote endpoint ID of any
+ * connection between components, up to and including the TCON, of
+ * the display pipeline should be equal to the actual ID of the local
+ * component. Thus we should be able to look at any one of the input
+ * connections of the TCONs, and use that connection's remote endpoint
+ * ID as our own.
+ *
+ * However  the connections between the backend and TCON were assumed
+ * to be always singular, and their endpoit IDs were all incorrectly
+ * set to 0. This means for these old device trees, we cannot just look
+ * up the remote endpoint ID of a TCON input endpoint. TCON1 would be
+ * incorrectly identified as TCON0.
+ *
+ * This function first checks if the TCON node has 2 input endpoints.
+ * If so, then the device tree is a corrected version, and it will use
+ * sun4i_tcon_of_get_id() and sun4i_tcon_get_engine_by_id() from above
+ * to fetch the ID and engine directly. If not, then it is likely an
+ * old device trees, where the endpoint IDs were incorrect, but did not
+ * have endpoint connections between the backend and TCON across
+ * different display pipelines. It will fall back to the old method of
+ * traversing the  of_graph to try and find a matching engine by device
+ * node.
+ *
+ * In the case of single display pipeline device trees, either method
+ * works.
+ */
+static struct sunxi_engine *sun4i_tcon_find_engine(struct sun4i_drv *drv,
+						   struct device_node *node)
+{
+	struct device_node *port;
+	struct sunxi_engine *engine;
+
+	port = of_graph_get_port_by_id(node, 0);
+	if (!port)
+		return ERR_PTR(-EINVAL);
+
+	/*
+	 * Is this a corrected device tree with cross pipeline
+	 * connections between the backend and TCON?
+	 */
+	if (of_get_child_count(port) > 1) {
+		/* Get our ID directly from an upstream endpoint */
+		int id = sun4i_tcon_of_get_id_from_port(port);
+
+		/* Get our engine by matching our ID */
+		engine = sun4i_tcon_get_engine_by_id(drv, id);
+
+		of_node_put(port);
+		return engine;
+	}
+
+	/* Fallback to old method by traversing input endpoints */
+	of_node_put(port);
+	return sun4i_tcon_find_engine_traverse(drv, node);
+}
+
 static int sun4i_tcon_bind(struct device *dev, struct device *master,
 			   void *data)
 {
@@ -530,10 +690,7 @@ static int sun4i_tcon_bind(struct device *dev, struct device *master,
 	}
 
 	/* Make sure our TCON is reset */
-	if (!reset_control_status(tcon->lcd_rst))
-		reset_control_assert(tcon->lcd_rst);
-
-	ret = reset_control_deassert(tcon->lcd_rst);
+	ret = reset_control_reset(tcon->lcd_rst);
 	if (ret) {
 		dev_err(dev, "Couldn't deassert our reset line\n");
 		return ret;
@@ -567,12 +724,31 @@ static int sun4i_tcon_bind(struct device *dev, struct device *master,
 	if (IS_ERR(tcon->crtc)) {
 		dev_err(dev, "Couldn't create our CRTC\n");
 		ret = PTR_ERR(tcon->crtc);
-		goto err_free_clocks;
+		goto err_free_dotclock;
 	}
 
 	ret = sun4i_rgb_init(drm, tcon);
 	if (ret < 0)
-		goto err_free_clocks;
+		goto err_free_dotclock;
+
+	if (tcon->quirks->needs_de_be_mux) {
+		/*
+		 * We assume there is no dynamic muxing of backends
+		 * and TCONs, so we select the backend with same ID.
+		 *
+		 * While dynamic selection might be interesting, since
+		 * the CRTC is tied to the TCON, while the layers are
+		 * tied to the backends, this means, we will need to
+		 * switch between groups of layers. There might not be
+		 * a way to represent this constraint in DRM.
+		 */
+		regmap_update_bits(tcon->regs, SUN4I_TCON0_CTL_REG,
+				   SUN4I_TCON0_CTL_SRC_SEL_MASK,
+				   tcon->id);
+		regmap_update_bits(tcon->regs, SUN4I_TCON1_CTL_REG,
+				   SUN4I_TCON1_CTL_SRC_SEL_MASK,
+				   tcon->id);
+	}
 
 	list_add_tail(&tcon->list, &drv->tcon_list);
 
@@ -623,17 +799,97 @@ static int sun4i_tcon_remove(struct platform_device *pdev)
 	return 0;
 }
 
+/* platform specific TCON muxing callbacks */
+static int sun4i_a10_tcon_set_mux(struct sun4i_tcon *tcon,
+				  const struct drm_encoder *encoder)
+{
+	struct sun4i_tcon *tcon0 = sun4i_get_tcon0(encoder->dev);
+	u32 shift;
+
+	if (!tcon0)
+		return -EINVAL;
+
+	switch (encoder->encoder_type) {
+	case DRM_MODE_ENCODER_TMDS:
+		/* HDMI */
+		shift = 8;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	regmap_update_bits(tcon0->regs, SUN4I_TCON_MUX_CTRL_REG,
+			   0x3 << shift, tcon->id << shift);
+
+	return 0;
+}
+
+static int sun5i_a13_tcon_set_mux(struct sun4i_tcon *tcon,
+				  const struct drm_encoder *encoder)
+{
+	u32 val;
+
+	if (encoder->encoder_type == DRM_MODE_ENCODER_TVDAC)
+		val = 1;
+	else
+		val = 0;
+
+	/*
+	 * FIXME: Undocumented bits
+	 */
+	return regmap_write(tcon->regs, SUN4I_TCON_MUX_CTRL_REG, val);
+}
+
+static int sun6i_tcon_set_mux(struct sun4i_tcon *tcon,
+			      const struct drm_encoder *encoder)
+{
+	struct sun4i_tcon *tcon0 = sun4i_get_tcon0(encoder->dev);
+	u32 shift;
+
+	if (!tcon0)
+		return -EINVAL;
+
+	switch (encoder->encoder_type) {
+	case DRM_MODE_ENCODER_TMDS:
+		/* HDMI */
+		shift = 8;
+		break;
+	default:
+		/* TODO A31 has MIPI DSI but A31s does not */
+		return -EINVAL;
+	}
+
+	regmap_update_bits(tcon0->regs, SUN4I_TCON_MUX_CTRL_REG,
+			   0x3 << shift, tcon->id << shift);
+
+	return 0;
+}
+
+static const struct sun4i_tcon_quirks sun4i_a10_quirks = {
+	.has_channel_1		= true,
+	.set_mux		= sun4i_a10_tcon_set_mux,
+};
+
 static const struct sun4i_tcon_quirks sun5i_a13_quirks = {
-	.has_unknown_mux = true,
-	.has_channel_1	= true,
+	.has_channel_1		= true,
+	.set_mux		= sun5i_a13_tcon_set_mux,
 };
 
 static const struct sun4i_tcon_quirks sun6i_a31_quirks = {
-	.has_channel_1	= true,
+	.has_channel_1		= true,
+	.needs_de_be_mux	= true,
+	.set_mux		= sun6i_tcon_set_mux,
 };
 
 static const struct sun4i_tcon_quirks sun6i_a31s_quirks = {
-	.has_channel_1	= true,
+	.has_channel_1		= true,
+	.needs_de_be_mux	= true,
+};
+
+static const struct sun4i_tcon_quirks sun7i_a20_quirks = {
+	.has_channel_1		= true,
+	/* Same display pipeline structure as A10 */
+	.set_mux		= sun4i_a10_tcon_set_mux,
 };
 
 static const struct sun4i_tcon_quirks sun8i_a33_quirks = {
@@ -645,9 +901,11 @@ static const struct sun4i_tcon_quirks sun8i_v3s_quirks = {
 };
 
 static const struct of_device_id sun4i_tcon_of_table[] = {
+	{ .compatible = "allwinner,sun4i-a10-tcon", .data = &sun4i_a10_quirks },
 	{ .compatible = "allwinner,sun5i-a13-tcon", .data = &sun5i_a13_quirks },
 	{ .compatible = "allwinner,sun6i-a31-tcon", .data = &sun6i_a31_quirks },
 	{ .compatible = "allwinner,sun6i-a31s-tcon", .data = &sun6i_a31s_quirks },
+	{ .compatible = "allwinner,sun7i-a20-tcon", .data = &sun7i_a20_quirks },
 	{ .compatible = "allwinner,sun8i-a33-tcon", .data = &sun8i_a33_quirks },
 	{ .compatible = "allwinner,sun8i-v3s-tcon", .data = &sun8i_v3s_quirks },
 	{ }
diff --git a/drivers/gpu/drm/sun4i/sun4i_tcon.h b/drivers/gpu/drm/sun4i/sun4i_tcon.h
index 552c88ec16be..f61bf6d83b4a 100644
--- a/drivers/gpu/drm/sun4i/sun4i_tcon.h
+++ b/drivers/gpu/drm/sun4i/sun4i_tcon.h
@@ -37,6 +37,7 @@
 #define SUN4I_TCON0_CTL_TCON_ENABLE			BIT(31)
 #define SUN4I_TCON0_CTL_CLK_DELAY_MASK			GENMASK(8, 4)
 #define SUN4I_TCON0_CTL_CLK_DELAY(delay)		((delay << 4) & SUN4I_TCON0_CTL_CLK_DELAY_MASK)
+#define SUN4I_TCON0_CTL_SRC_SEL_MASK			GENMASK(2, 0)
 
 #define SUN4I_TCON0_DCLK_REG			0x44
 #define SUN4I_TCON0_DCLK_GATE_BIT			(31)
@@ -85,6 +86,7 @@
 #define SUN4I_TCON1_CTL_INTERLACE_ENABLE		BIT(20)
 #define SUN4I_TCON1_CTL_CLK_DELAY_MASK			GENMASK(8, 4)
 #define SUN4I_TCON1_CTL_CLK_DELAY(delay)		((delay << 4) & SUN4I_TCON1_CTL_CLK_DELAY_MASK)
+#define SUN4I_TCON1_CTL_SRC_SEL_MASK			GENMASK(1, 0)
 
 #define SUN4I_TCON1_BASIC0_REG			0x94
 #define SUN4I_TCON1_BASIC0_X(width)			((((width) - 1) & 0xfff) << 16)
@@ -143,9 +145,14 @@
 
 #define SUN4I_TCON_MAX_CHANNELS		2
 
+struct sun4i_tcon;
+
 struct sun4i_tcon_quirks {
-	bool	has_unknown_mux; /* sun5i has undocumented mux */
 	bool	has_channel_1;	/* a33 does not have channel 1 */
+	bool	needs_de_be_mux; /* sun6i needs mux to select backend */
+
+	/* callback to handle tcon muxing options */
+	int	(*set_mux)(struct sun4i_tcon *, const struct drm_encoder *);
 };
 
 struct sun4i_tcon {
@@ -183,22 +190,11 @@ struct sun4i_tcon {
 struct drm_bridge *sun4i_tcon_find_bridge(struct device_node *node);
 struct drm_panel *sun4i_tcon_find_panel(struct device_node *node);
 
-/* Global Control */
-void sun4i_tcon_disable(struct sun4i_tcon *tcon);
-void sun4i_tcon_enable(struct sun4i_tcon *tcon);
-
-/* Channel Control */
-void sun4i_tcon_channel_disable(struct sun4i_tcon *tcon, int channel);
-void sun4i_tcon_channel_enable(struct sun4i_tcon *tcon, int channel);
-
 void sun4i_tcon_enable_vblank(struct sun4i_tcon *tcon, bool enable);
-
-/* Mode Related Controls */
-void sun4i_tcon_set_mux(struct sun4i_tcon *tcon, int channel,
-			struct drm_encoder *encoder);
-void sun4i_tcon0_mode_set(struct sun4i_tcon *tcon,
-			  struct drm_display_mode *mode);
-void sun4i_tcon1_mode_set(struct sun4i_tcon *tcon,
-			  struct drm_display_mode *mode);
+void sun4i_tcon_mode_set(struct sun4i_tcon *tcon,
+			 const struct drm_encoder *encoder,
+			 const struct drm_display_mode *mode);
+void sun4i_tcon_set_status(struct sun4i_tcon *crtc,
+			   const struct drm_encoder *encoder, bool enable);
 
 #endif /* __SUN4I_TCON_H__ */
diff --git a/drivers/gpu/drm/sun4i/sun4i_tv.c b/drivers/gpu/drm/sun4i/sun4i_tv.c
index 050cfd43c7a0..b070d522ed8d 100644
--- a/drivers/gpu/drm/sun4i/sun4i_tv.c
+++ b/drivers/gpu/drm/sun4i/sun4i_tv.c
@@ -24,7 +24,6 @@
 
 #include "sun4i_crtc.h"
 #include "sun4i_drv.h"
-#include "sun4i_tcon.h"
 #include "sunxi_engine.h"
 
 #define SUN4I_TVE_EN_REG		0x000
@@ -345,12 +344,9 @@ static void sun4i_tv_disable(struct drm_encoder *encoder)
 {
 	struct sun4i_tv *tv = drm_encoder_to_sun4i_tv(encoder);
 	struct sun4i_crtc *crtc = drm_crtc_to_sun4i_crtc(encoder->crtc);
-	struct sun4i_tcon *tcon = crtc->tcon;
 
 	DRM_DEBUG_DRIVER("Disabling the TV Output\n");
 
-	sun4i_tcon_channel_disable(tcon, 1);
-
 	regmap_update_bits(tv->regs, SUN4I_TVE_EN_REG,
 			   SUN4I_TVE_EN_ENABLE,
 			   0);
@@ -362,7 +358,6 @@ static void sun4i_tv_enable(struct drm_encoder *encoder)
 {
 	struct sun4i_tv *tv = drm_encoder_to_sun4i_tv(encoder);
 	struct sun4i_crtc *crtc = drm_crtc_to_sun4i_crtc(encoder->crtc);
-	struct sun4i_tcon *tcon = crtc->tcon;
 
 	DRM_DEBUG_DRIVER("Enabling the TV Output\n");
 
@@ -371,8 +366,6 @@ static void sun4i_tv_enable(struct drm_encoder *encoder)
 	regmap_update_bits(tv->regs, SUN4I_TVE_EN_REG,
 			   SUN4I_TVE_EN_ENABLE,
 			   SUN4I_TVE_EN_ENABLE);
-
-	sun4i_tcon_channel_enable(tcon, 1);
 }
 
 static void sun4i_tv_mode_set(struct drm_encoder *encoder,
@@ -380,13 +373,8 @@ static void sun4i_tv_mode_set(struct drm_encoder *encoder,
 			      struct drm_display_mode *adjusted_mode)
 {
 	struct sun4i_tv *tv = drm_encoder_to_sun4i_tv(encoder);
-	struct sun4i_crtc *crtc = drm_crtc_to_sun4i_crtc(encoder->crtc);
-	struct sun4i_tcon *tcon = crtc->tcon;
 	const struct tv_mode *tv_mode = sun4i_tv_find_tv_by_mode(mode);
 
-	sun4i_tcon1_mode_set(tcon, mode);
-	sun4i_tcon_set_mux(tcon, 1, encoder);
-
 	/* Enable and map the DAC to the output */
 	regmap_update_bits(tv->regs, SUN4I_TVE_EN_REG,
 			   SUN4I_TVE_EN_DAC_MAP_MASK,
diff --git a/drivers/gpu/drm/tegra/Kconfig b/drivers/gpu/drm/tegra/Kconfig
index dc58ab140151..cf54847a8bd1 100644
--- a/drivers/gpu/drm/tegra/Kconfig
+++ b/drivers/gpu/drm/tegra/Kconfig
@@ -9,6 +9,7 @@ config DRM_TEGRA
 	select DRM_PANEL
 	select TEGRA_HOST1X
 	select IOMMU_IOVA if IOMMU_SUPPORT
+	select CEC_CORE if CEC_NOTIFIER
 	help
 	  Choose this option if you have an NVIDIA Tegra SoC.
 
diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
index 4df39112e38e..24a5ef4f5bb8 100644
--- a/drivers/gpu/drm/tegra/dc.c
+++ b/drivers/gpu/drm/tegra/dc.c
@@ -10,6 +10,7 @@
 #include <linux/clk.h>
 #include <linux/debugfs.h>
 #include <linux/iommu.h>
+#include <linux/of_device.h>
 #include <linux/pm_runtime.h>
 #include <linux/reset.h>
 
@@ -23,16 +24,6 @@
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_plane_helper.h>
 
-struct tegra_dc_soc_info {
-	bool supports_border_color;
-	bool supports_interlacing;
-	bool supports_cursor;
-	bool supports_block_linear;
-	unsigned int pitch_align;
-	bool has_powergate;
-	bool broken_reset;
-};
-
 struct tegra_plane {
 	struct drm_plane base;
 	unsigned int index;
@@ -559,14 +550,21 @@ static int tegra_plane_atomic_check(struct drm_plane *plane,
 	return 0;
 }
 
-static void tegra_dc_disable_window(struct tegra_dc *dc, int index)
+static void tegra_plane_atomic_disable(struct drm_plane *plane,
+				       struct drm_plane_state *old_state)
 {
+	struct tegra_dc *dc = to_tegra_dc(old_state->crtc);
+	struct tegra_plane *p = to_tegra_plane(plane);
 	unsigned long flags;
 	u32 value;
 
+	/* rien ne va plus */
+	if (!old_state || !old_state->crtc)
+		return;
+
 	spin_lock_irqsave(&dc->lock, flags);
 
-	value = WINDOW_A_SELECT << index;
+	value = WINDOW_A_SELECT << p->index;
 	tegra_dc_writel(dc, value, DC_CMD_DISPLAY_WINDOW_HEADER);
 
 	value = tegra_dc_readl(dc, DC_WIN_WIN_OPTIONS);
@@ -591,7 +589,7 @@ static void tegra_plane_atomic_update(struct drm_plane *plane,
 		return;
 
 	if (!plane->state->visible)
-		return tegra_dc_disable_window(dc, p->index);
+		return tegra_plane_atomic_disable(plane, old_state);
 
 	memset(&window, 0, sizeof(window));
 	window.src.x = plane->state->src.x1 >> 16;
@@ -627,25 +625,10 @@ static void tegra_plane_atomic_update(struct drm_plane *plane,
 	tegra_dc_setup_window(dc, p->index, &window);
 }
 
-static void tegra_plane_atomic_disable(struct drm_plane *plane,
-				       struct drm_plane_state *old_state)
-{
-	struct tegra_plane *p = to_tegra_plane(plane);
-	struct tegra_dc *dc;
-
-	/* rien ne va plus */
-	if (!old_state || !old_state->crtc)
-		return;
-
-	dc = to_tegra_dc(old_state->crtc);
-
-	tegra_dc_disable_window(dc, p->index);
-}
-
-static const struct drm_plane_helper_funcs tegra_primary_plane_helper_funcs = {
+static const struct drm_plane_helper_funcs tegra_plane_helper_funcs = {
 	.atomic_check = tegra_plane_atomic_check,
-	.atomic_update = tegra_plane_atomic_update,
 	.atomic_disable = tegra_plane_atomic_disable,
+	.atomic_update = tegra_plane_atomic_update,
 };
 
 static struct drm_plane *tegra_dc_primary_plane_create(struct drm_device *drm,
@@ -685,7 +668,7 @@ static struct drm_plane *tegra_dc_primary_plane_create(struct drm_device *drm,
 		return ERR_PTR(err);
 	}
 
-	drm_plane_helper_add(&plane->base, &tegra_primary_plane_helper_funcs);
+	drm_plane_helper_add(&plane->base, &tegra_plane_helper_funcs);
 
 	return &plane->base;
 }
@@ -880,12 +863,6 @@ static const uint32_t tegra_overlay_plane_formats[] = {
 	DRM_FORMAT_YUV422,
 };
 
-static const struct drm_plane_helper_funcs tegra_overlay_plane_helper_funcs = {
-	.atomic_check = tegra_plane_atomic_check,
-	.atomic_update = tegra_plane_atomic_update,
-	.atomic_disable = tegra_plane_atomic_disable,
-};
-
 static struct drm_plane *tegra_dc_overlay_plane_create(struct drm_device *drm,
 						       struct tegra_dc *dc,
 						       unsigned int index)
@@ -913,7 +890,7 @@ static struct drm_plane *tegra_dc_overlay_plane_create(struct drm_device *drm,
 		return ERR_PTR(err);
 	}
 
-	drm_plane_helper_add(&plane->base, &tegra_overlay_plane_helper_funcs);
+	drm_plane_helper_add(&plane->base, &tegra_plane_helper_funcs);
 
 	return &plane->base;
 }
@@ -1161,6 +1138,11 @@ static void tegra_dc_commit_state(struct tegra_dc *dc,
 
 	value = SHIFT_CLK_DIVIDER(state->div) | PIXEL_CLK_DIVIDER_PCD1;
 	tegra_dc_writel(dc, value, DC_DISP_DISP_CLOCK_CONTROL);
+
+	err = clk_set_rate(dc->clk, state->pclk);
+	if (err < 0)
+		dev_err(dc->dev, "failed to set clock %pC to %lu Hz: %d\n",
+			dc->clk, state->pclk, err);
 }
 
 static void tegra_dc_stop(struct tegra_dc *dc)
@@ -1756,7 +1738,7 @@ static int tegra_dc_init(struct host1x_client *client)
 	struct drm_plane *cursor = NULL;
 	int err;
 
-	dc->syncpt = host1x_syncpt_request(dc->dev, flags);
+	dc->syncpt = host1x_syncpt_request(client, flags);
 	if (!dc->syncpt)
 		dev_warn(dc->dev, "failed to allocate syncpoint\n");
 
@@ -1985,7 +1967,6 @@ static int tegra_dc_parse_dt(struct tegra_dc *dc)
 
 static int tegra_dc_probe(struct platform_device *pdev)
 {
-	const struct of_device_id *id;
 	struct resource *regs;
 	struct tegra_dc *dc;
 	int err;
@@ -1994,14 +1975,11 @@ static int tegra_dc_probe(struct platform_device *pdev)
 	if (!dc)
 		return -ENOMEM;
 
-	id = of_match_node(tegra_dc_of_match, pdev->dev.of_node);
-	if (!id)
-		return -ENODEV;
+	dc->soc = of_device_get_match_data(&pdev->dev);
 
 	spin_lock_init(&dc->lock);
 	INIT_LIST_HEAD(&dc->list);
 	dc->dev = &pdev->dev;
-	dc->soc = id->data;
 
 	err = tegra_dc_parse_dt(dc);
 	if (err < 0)
@@ -2019,8 +1997,22 @@ static int tegra_dc_probe(struct platform_device *pdev)
 		return PTR_ERR(dc->rst);
 	}
 
-	if (!dc->soc->broken_reset)
-		reset_control_assert(dc->rst);
+	/* assert reset and disable clock */
+	if (!dc->soc->broken_reset) {
+		err = clk_prepare_enable(dc->clk);
+		if (err < 0)
+			return err;
+
+		usleep_range(2000, 4000);
+
+		err = reset_control_assert(dc->rst);
+		if (err < 0)
+			return err;
+
+		usleep_range(2000, 4000);
+
+		clk_disable_unprepare(dc->clk);
+	}
 
 	if (dc->soc->has_powergate) {
 		if (dc->pipe == 0)
diff --git a/drivers/gpu/drm/tegra/dc.h b/drivers/gpu/drm/tegra/dc.h
index 4a268635749b..cb100b6e3282 100644
--- a/drivers/gpu/drm/tegra/dc.h
+++ b/drivers/gpu/drm/tegra/dc.h
@@ -10,6 +10,126 @@
 #ifndef TEGRA_DC_H
 #define TEGRA_DC_H 1
 
+#include <linux/host1x.h>
+
+#include <drm/drm_crtc.h>
+
+#include "drm.h"
+
+struct tegra_output;
+
+struct tegra_dc_stats {
+	unsigned long frames;
+	unsigned long vblank;
+	unsigned long underflow;
+	unsigned long overflow;
+};
+
+struct tegra_dc_soc_info {
+	bool supports_border_color;
+	bool supports_interlacing;
+	bool supports_cursor;
+	bool supports_block_linear;
+	unsigned int pitch_align;
+	bool has_powergate;
+	bool broken_reset;
+};
+
+struct tegra_dc {
+	struct host1x_client client;
+	struct host1x_syncpt *syncpt;
+	struct device *dev;
+	spinlock_t lock;
+
+	struct drm_crtc base;
+	unsigned int powergate;
+	int pipe;
+
+	struct clk *clk;
+	struct reset_control *rst;
+	void __iomem *regs;
+	int irq;
+
+	struct tegra_output *rgb;
+
+	struct tegra_dc_stats stats;
+	struct list_head list;
+
+	struct drm_info_list *debugfs_files;
+	struct drm_minor *minor;
+	struct dentry *debugfs;
+
+	/* page-flip handling */
+	struct drm_pending_vblank_event *event;
+
+	const struct tegra_dc_soc_info *soc;
+
+	struct iommu_domain *domain;
+};
+
+static inline struct tegra_dc *
+host1x_client_to_dc(struct host1x_client *client)
+{
+	return container_of(client, struct tegra_dc, client);
+}
+
+static inline struct tegra_dc *to_tegra_dc(struct drm_crtc *crtc)
+{
+	return crtc ? container_of(crtc, struct tegra_dc, base) : NULL;
+}
+
+static inline void tegra_dc_writel(struct tegra_dc *dc, u32 value,
+				   unsigned int offset)
+{
+	trace_dc_writel(dc->dev, offset, value);
+	writel(value, dc->regs + (offset << 2));
+}
+
+static inline u32 tegra_dc_readl(struct tegra_dc *dc, unsigned int offset)
+{
+	u32 value = readl(dc->regs + (offset << 2));
+
+	trace_dc_readl(dc->dev, offset, value);
+
+	return value;
+}
+
+struct tegra_dc_window {
+	struct {
+		unsigned int x;
+		unsigned int y;
+		unsigned int w;
+		unsigned int h;
+	} src;
+	struct {
+		unsigned int x;
+		unsigned int y;
+		unsigned int w;
+		unsigned int h;
+	} dst;
+	unsigned int bits_per_pixel;
+	unsigned int stride[2];
+	unsigned long base[3];
+	bool bottom_up;
+
+	struct tegra_bo_tiling tiling;
+	u32 format;
+	u32 swap;
+};
+
+/* from dc.c */
+void tegra_dc_commit(struct tegra_dc *dc);
+int tegra_dc_state_setup_clock(struct tegra_dc *dc,
+			       struct drm_crtc_state *crtc_state,
+			       struct clk *clk, unsigned long pclk,
+			       unsigned int div);
+
+/* from rgb.c */
+int tegra_dc_rgb_probe(struct tegra_dc *dc);
+int tegra_dc_rgb_remove(struct tegra_dc *dc);
+int tegra_dc_rgb_init(struct drm_device *drm, struct tegra_dc *dc);
+int tegra_dc_rgb_exit(struct tegra_dc *dc);
+
 #define DC_CMD_GENERAL_INCR_SYNCPT		0x000
 #define DC_CMD_GENERAL_INCR_SYNCPT_CNTRL	0x001
 #define  SYNCPT_CNTRL_NO_STALL   (1 << 8)
diff --git a/drivers/gpu/drm/tegra/drm.c b/drivers/gpu/drm/tegra/drm.c
index b822e484b7e5..52552b9b89ef 100644
--- a/drivers/gpu/drm/tegra/drm.c
+++ b/drivers/gpu/drm/tegra/drm.c
@@ -385,12 +385,10 @@ int tegra_drm_submit(struct tegra_drm_context *context,
 	unsigned int num_cmdbufs = args->num_cmdbufs;
 	unsigned int num_relocs = args->num_relocs;
 	unsigned int num_waitchks = args->num_waitchks;
-	struct drm_tegra_cmdbuf __user *cmdbufs =
-		(void __user *)(uintptr_t)args->cmdbufs;
-	struct drm_tegra_reloc __user *relocs =
-		(void __user *)(uintptr_t)args->relocs;
-	struct drm_tegra_waitchk __user *waitchks =
-		(void __user *)(uintptr_t)args->waitchks;
+	struct drm_tegra_cmdbuf __user *user_cmdbufs;
+	struct drm_tegra_reloc __user *user_relocs;
+	struct drm_tegra_waitchk __user *user_waitchks;
+	struct drm_tegra_syncpt __user *user_syncpt;
 	struct drm_tegra_syncpt syncpt;
 	struct host1x *host1x = dev_get_drvdata(drm->dev->parent);
 	struct drm_gem_object **refs;
@@ -399,6 +397,11 @@ int tegra_drm_submit(struct tegra_drm_context *context,
 	unsigned int num_refs;
 	int err;
 
+	user_cmdbufs = u64_to_user_ptr(args->cmdbufs);
+	user_relocs = u64_to_user_ptr(args->relocs);
+	user_waitchks = u64_to_user_ptr(args->waitchks);
+	user_syncpt = u64_to_user_ptr(args->syncpts);
+
 	/* We don't yet support other than one syncpt_incr struct per submit */
 	if (args->num_syncpts != 1)
 		return -EINVAL;
@@ -439,7 +442,7 @@ int tegra_drm_submit(struct tegra_drm_context *context,
 		struct tegra_bo *obj;
 		u64 offset;
 
-		if (copy_from_user(&cmdbuf, cmdbufs, sizeof(cmdbuf))) {
+		if (copy_from_user(&cmdbuf, user_cmdbufs, sizeof(cmdbuf))) {
 			err = -EFAULT;
 			goto fail;
 		}
@@ -475,7 +478,7 @@ int tegra_drm_submit(struct tegra_drm_context *context,
 
 		host1x_job_add_gather(job, bo, cmdbuf.words, cmdbuf.offset);
 		num_cmdbufs--;
-		cmdbufs++;
+		user_cmdbufs++;
 	}
 
 	/* copy and resolve relocations from submit */
@@ -484,7 +487,7 @@ int tegra_drm_submit(struct tegra_drm_context *context,
 		struct tegra_bo *obj;
 
 		err = host1x_reloc_copy_from_user(&job->relocarray[num_relocs],
-						  &relocs[num_relocs], drm,
+						  &user_relocs[num_relocs], drm,
 						  file);
 		if (err < 0)
 			goto fail;
@@ -518,9 +521,8 @@ int tegra_drm_submit(struct tegra_drm_context *context,
 		struct host1x_waitchk *wait = &job->waitchk[num_waitchks];
 		struct tegra_bo *obj;
 
-		err = host1x_waitchk_copy_from_user(wait,
-						    &waitchks[num_waitchks],
-						    file);
+		err = host1x_waitchk_copy_from_user(
+			wait, &user_waitchks[num_waitchks], file);
 		if (err < 0)
 			goto fail;
 
@@ -538,8 +540,7 @@ int tegra_drm_submit(struct tegra_drm_context *context,
 		}
 	}
 
-	if (copy_from_user(&syncpt, (void __user *)(uintptr_t)args->syncpts,
-			   sizeof(syncpt))) {
+	if (copy_from_user(&syncpt, user_syncpt, sizeof(syncpt))) {
 		err = -EFAULT;
 		goto fail;
 	}
@@ -1316,6 +1317,7 @@ static const struct of_device_id host1x_drm_subdevs[] = {
 	{ .compatible = "nvidia,tegra210-sor", },
 	{ .compatible = "nvidia,tegra210-sor1", },
 	{ .compatible = "nvidia,tegra210-vic", },
+	{ .compatible = "nvidia,tegra186-vic", },
 	{ /* sentinel */ }
 };
 
diff --git a/drivers/gpu/drm/tegra/drm.h b/drivers/gpu/drm/tegra/drm.h
index 063f5d397526..ddae331ad8b6 100644
--- a/drivers/gpu/drm/tegra/drm.h
+++ b/drivers/gpu/drm/tegra/drm.h
@@ -119,104 +119,7 @@ void *tegra_drm_alloc(struct tegra_drm *tegra, size_t size, dma_addr_t *iova);
 void tegra_drm_free(struct tegra_drm *tegra, size_t size, void *virt,
 		    dma_addr_t iova);
 
-struct tegra_dc_soc_info;
-struct tegra_output;
-
-struct tegra_dc_stats {
-	unsigned long frames;
-	unsigned long vblank;
-	unsigned long underflow;
-	unsigned long overflow;
-};
-
-struct tegra_dc {
-	struct host1x_client client;
-	struct host1x_syncpt *syncpt;
-	struct device *dev;
-	spinlock_t lock;
-
-	struct drm_crtc base;
-	unsigned int powergate;
-	int pipe;
-
-	struct clk *clk;
-	struct reset_control *rst;
-	void __iomem *regs;
-	int irq;
-
-	struct tegra_output *rgb;
-
-	struct tegra_dc_stats stats;
-	struct list_head list;
-
-	struct drm_info_list *debugfs_files;
-	struct drm_minor *minor;
-	struct dentry *debugfs;
-
-	/* page-flip handling */
-	struct drm_pending_vblank_event *event;
-
-	const struct tegra_dc_soc_info *soc;
-
-	struct iommu_domain *domain;
-};
-
-static inline struct tegra_dc *
-host1x_client_to_dc(struct host1x_client *client)
-{
-	return container_of(client, struct tegra_dc, client);
-}
-
-static inline struct tegra_dc *to_tegra_dc(struct drm_crtc *crtc)
-{
-	return crtc ? container_of(crtc, struct tegra_dc, base) : NULL;
-}
-
-static inline void tegra_dc_writel(struct tegra_dc *dc, u32 value,
-				   unsigned int offset)
-{
-	trace_dc_writel(dc->dev, offset, value);
-	writel(value, dc->regs + (offset << 2));
-}
-
-static inline u32 tegra_dc_readl(struct tegra_dc *dc, unsigned int offset)
-{
-	u32 value = readl(dc->regs + (offset << 2));
-
-	trace_dc_readl(dc->dev, offset, value);
-
-	return value;
-}
-
-struct tegra_dc_window {
-	struct {
-		unsigned int x;
-		unsigned int y;
-		unsigned int w;
-		unsigned int h;
-	} src;
-	struct {
-		unsigned int x;
-		unsigned int y;
-		unsigned int w;
-		unsigned int h;
-	} dst;
-	unsigned int bits_per_pixel;
-	unsigned int stride[2];
-	unsigned long base[3];
-	bool bottom_up;
-
-	struct tegra_bo_tiling tiling;
-	u32 format;
-	u32 swap;
-};
-
-/* from dc.c */
-void tegra_dc_commit(struct tegra_dc *dc);
-int tegra_dc_state_setup_clock(struct tegra_dc *dc,
-			       struct drm_crtc_state *crtc_state,
-			       struct clk *clk, unsigned long pclk,
-			       unsigned int div);
+struct cec_notifier;
 
 struct tegra_output {
 	struct device_node *of_node;
@@ -225,6 +128,7 @@ struct tegra_output {
 	struct drm_panel *panel;
 	struct i2c_adapter *ddc;
 	const struct edid *edid;
+	struct cec_notifier *notifier;
 	unsigned int hpd_irq;
 	int hpd_gpio;
 	enum of_gpio_flags hpd_gpio_flags;
@@ -243,12 +147,6 @@ static inline struct tegra_output *connector_to_output(struct drm_connector *c)
 	return container_of(c, struct tegra_output, connector);
 }
 
-/* from rgb.c */
-int tegra_dc_rgb_probe(struct tegra_dc *dc);
-int tegra_dc_rgb_remove(struct tegra_dc *dc);
-int tegra_dc_rgb_init(struct drm_device *drm, struct tegra_dc *dc);
-int tegra_dc_rgb_exit(struct tegra_dc *dc);
-
 /* from output.c */
 int tegra_output_probe(struct tegra_output *output);
 void tegra_output_remove(struct tegra_output *output);
diff --git a/drivers/gpu/drm/tegra/gr2d.c b/drivers/gpu/drm/tegra/gr2d.c
index 6ea070da7718..9a8ea93016a9 100644
--- a/drivers/gpu/drm/tegra/gr2d.c
+++ b/drivers/gpu/drm/tegra/gr2d.c
@@ -36,7 +36,7 @@ static int gr2d_init(struct host1x_client *client)
 	if (!gr2d->channel)
 		return -ENOMEM;
 
-	client->syncpts[0] = host1x_syncpt_request(client->dev, flags);
+	client->syncpts[0] = host1x_syncpt_request(client, flags);
 	if (!client->syncpts[0]) {
 		host1x_channel_put(gr2d->channel);
 		return -ENOMEM;
diff --git a/drivers/gpu/drm/tegra/gr3d.c b/drivers/gpu/drm/tegra/gr3d.c
index cee2ab645cde..28c4ef63065b 100644
--- a/drivers/gpu/drm/tegra/gr3d.c
+++ b/drivers/gpu/drm/tegra/gr3d.c
@@ -46,7 +46,7 @@ static int gr3d_init(struct host1x_client *client)
 	if (!gr3d->channel)
 		return -ENOMEM;
 
-	client->syncpts[0] = host1x_syncpt_request(client->dev, flags);
+	client->syncpts[0] = host1x_syncpt_request(client, flags);
 	if (!client->syncpts[0]) {
 		host1x_channel_put(gr3d->channel);
 		return -ENOMEM;
diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c
index 5b9d83b71943..6434b3d3d1ba 100644
--- a/drivers/gpu/drm/tegra/hdmi.c
+++ b/drivers/gpu/drm/tegra/hdmi.c
@@ -11,6 +11,7 @@
 #include <linux/debugfs.h>
 #include <linux/gpio.h>
 #include <linux/hdmi.h>
+#include <linux/of_device.h>
 #include <linux/pm_runtime.h>
 #include <linux/regulator/consumer.h>
 #include <linux/reset.h>
@@ -21,6 +22,8 @@
 
 #include <sound/hda_verbs.h>
 
+#include <media/cec-notifier.h>
+
 #include "hdmi.h"
 #include "drm.h"
 #include "dc.h"
@@ -1663,20 +1666,15 @@ static irqreturn_t tegra_hdmi_irq(int irq, void *data)
 
 static int tegra_hdmi_probe(struct platform_device *pdev)
 {
-	const struct of_device_id *match;
 	struct tegra_hdmi *hdmi;
 	struct resource *regs;
 	int err;
 
-	match = of_match_node(tegra_hdmi_of_match, pdev->dev.of_node);
-	if (!match)
-		return -ENODEV;
-
 	hdmi = devm_kzalloc(&pdev->dev, sizeof(*hdmi), GFP_KERNEL);
 	if (!hdmi)
 		return -ENOMEM;
 
-	hdmi->config = match->data;
+	hdmi->config = of_device_get_match_data(&pdev->dev);
 	hdmi->dev = &pdev->dev;
 
 	hdmi->audio_source = AUTO;
@@ -1725,6 +1723,10 @@ static int tegra_hdmi_probe(struct platform_device *pdev)
 		return PTR_ERR(hdmi->vdd);
 	}
 
+	hdmi->output.notifier = cec_notifier_get(&pdev->dev);
+	if (hdmi->output.notifier == NULL)
+		return -ENOMEM;
+
 	hdmi->output.dev = &pdev->dev;
 
 	err = tegra_output_probe(&hdmi->output);
@@ -1783,6 +1785,9 @@ static int tegra_hdmi_remove(struct platform_device *pdev)
 
 	tegra_output_remove(&hdmi->output);
 
+	if (hdmi->output.notifier)
+		cec_notifier_put(hdmi->output.notifier);
+
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/tegra/output.c b/drivers/gpu/drm/tegra/output.c
index 595d1ec3e02e..1cfbacea8113 100644
--- a/drivers/gpu/drm/tegra/output.c
+++ b/drivers/gpu/drm/tegra/output.c
@@ -11,6 +11,8 @@
 #include <drm/drm_panel.h>
 #include "drm.h"
 
+#include <media/cec-notifier.h>
+
 int tegra_output_connector_get_modes(struct drm_connector *connector)
 {
 	struct tegra_output *output = connector_to_output(connector);
@@ -32,6 +34,7 @@ int tegra_output_connector_get_modes(struct drm_connector *connector)
 	else if (output->ddc)
 		edid = drm_get_edid(connector, output->ddc);
 
+	cec_notifier_set_phys_addr_from_edid(output->notifier, edid);
 	drm_mode_connector_update_edid_property(connector, edid);
 
 	if (edid) {
@@ -68,6 +71,9 @@ tegra_output_connector_detect(struct drm_connector *connector, bool force)
 			status = connector_status_connected;
 	}
 
+	if (status != connector_status_connected)
+		cec_notifier_phys_addr_invalidate(output->notifier);
+
 	return status;
 }
 
diff --git a/drivers/gpu/drm/tegra/sor.c b/drivers/gpu/drm/tegra/sor.c
index 7ab1d1dc7cd7..b0a1dedac802 100644
--- a/drivers/gpu/drm/tegra/sor.c
+++ b/drivers/gpu/drm/tegra/sor.c
@@ -174,9 +174,9 @@ struct tegra_sor {
 
 	struct reset_control *rst;
 	struct clk *clk_parent;
-	struct clk *clk_brick;
 	struct clk *clk_safe;
-	struct clk *clk_src;
+	struct clk *clk_out;
+	struct clk *clk_pad;
 	struct clk *clk_dp;
 	struct clk *clk;
 
@@ -255,7 +255,7 @@ static int tegra_sor_set_parent_clock(struct tegra_sor *sor, struct clk *parent)
 
 	clk_disable_unprepare(sor->clk);
 
-	err = clk_set_parent(sor->clk, parent);
+	err = clk_set_parent(sor->clk_out, parent);
 	if (err < 0)
 		return err;
 
@@ -266,24 +266,24 @@ static int tegra_sor_set_parent_clock(struct tegra_sor *sor, struct clk *parent)
 	return 0;
 }
 
-struct tegra_clk_sor_brick {
+struct tegra_clk_sor_pad {
 	struct clk_hw hw;
 	struct tegra_sor *sor;
 };
 
-static inline struct tegra_clk_sor_brick *to_brick(struct clk_hw *hw)
+static inline struct tegra_clk_sor_pad *to_pad(struct clk_hw *hw)
 {
-	return container_of(hw, struct tegra_clk_sor_brick, hw);
+	return container_of(hw, struct tegra_clk_sor_pad, hw);
 }
 
-static const char * const tegra_clk_sor_brick_parents[] = {
+static const char * const tegra_clk_sor_pad_parents[] = {
 	"pll_d2_out0", "pll_dp"
 };
 
-static int tegra_clk_sor_brick_set_parent(struct clk_hw *hw, u8 index)
+static int tegra_clk_sor_pad_set_parent(struct clk_hw *hw, u8 index)
 {
-	struct tegra_clk_sor_brick *brick = to_brick(hw);
-	struct tegra_sor *sor = brick->sor;
+	struct tegra_clk_sor_pad *pad = to_pad(hw);
+	struct tegra_sor *sor = pad->sor;
 	u32 value;
 
 	value = tegra_sor_readl(sor, SOR_CLK_CNTRL);
@@ -304,10 +304,10 @@ static int tegra_clk_sor_brick_set_parent(struct clk_hw *hw, u8 index)
 	return 0;
 }
 
-static u8 tegra_clk_sor_brick_get_parent(struct clk_hw *hw)
+static u8 tegra_clk_sor_pad_get_parent(struct clk_hw *hw)
 {
-	struct tegra_clk_sor_brick *brick = to_brick(hw);
-	struct tegra_sor *sor = brick->sor;
+	struct tegra_clk_sor_pad *pad = to_pad(hw);
+	struct tegra_sor *sor = pad->sor;
 	u8 parent = U8_MAX;
 	u32 value;
 
@@ -328,33 +328,33 @@ static u8 tegra_clk_sor_brick_get_parent(struct clk_hw *hw)
 	return parent;
 }
 
-static const struct clk_ops tegra_clk_sor_brick_ops = {
-	.set_parent = tegra_clk_sor_brick_set_parent,
-	.get_parent = tegra_clk_sor_brick_get_parent,
+static const struct clk_ops tegra_clk_sor_pad_ops = {
+	.set_parent = tegra_clk_sor_pad_set_parent,
+	.get_parent = tegra_clk_sor_pad_get_parent,
 };
 
-static struct clk *tegra_clk_sor_brick_register(struct tegra_sor *sor,
-						const char *name)
+static struct clk *tegra_clk_sor_pad_register(struct tegra_sor *sor,
+					      const char *name)
 {
-	struct tegra_clk_sor_brick *brick;
+	struct tegra_clk_sor_pad *pad;
 	struct clk_init_data init;
 	struct clk *clk;
 
-	brick = devm_kzalloc(sor->dev, sizeof(*brick), GFP_KERNEL);
-	if (!brick)
+	pad = devm_kzalloc(sor->dev, sizeof(*pad), GFP_KERNEL);
+	if (!pad)
 		return ERR_PTR(-ENOMEM);
 
-	brick->sor = sor;
+	pad->sor = sor;
 
 	init.name = name;
 	init.flags = 0;
-	init.parent_names = tegra_clk_sor_brick_parents;
-	init.num_parents = ARRAY_SIZE(tegra_clk_sor_brick_parents);
-	init.ops = &tegra_clk_sor_brick_ops;
+	init.parent_names = tegra_clk_sor_pad_parents;
+	init.num_parents = ARRAY_SIZE(tegra_clk_sor_pad_parents);
+	init.ops = &tegra_clk_sor_pad_ops;
 
-	brick->hw.init = &init;
+	pad->hw.init = &init;
 
-	clk = devm_clk_register(sor->dev, &brick->hw);
+	clk = devm_clk_register(sor->dev, &pad->hw);
 
 	return clk;
 }
@@ -998,8 +998,10 @@ static int tegra_sor_power_down(struct tegra_sor *sor)
 
 	/* switch to safe parent clock */
 	err = tegra_sor_set_parent_clock(sor, sor->clk_safe);
-	if (err < 0)
+	if (err < 0) {
 		dev_err(sor->dev, "failed to set safe parent clock: %d\n", err);
+		return err;
+	}
 
 	value = tegra_sor_readl(sor, SOR_DP_PADCTL0);
 	value &= ~(SOR_DP_PADCTL_PD_TXD_3 | SOR_DP_PADCTL_PD_TXD_0 |
@@ -2007,8 +2009,10 @@ static void tegra_sor_hdmi_enable(struct drm_encoder *encoder)
 
 	/* switch to safe parent clock */
 	err = tegra_sor_set_parent_clock(sor, sor->clk_safe);
-	if (err < 0)
+	if (err < 0) {
 		dev_err(sor->dev, "failed to set safe parent clock: %d\n", err);
+		return;
+	}
 
 	div = clk_get_rate(sor->clk) / 1000000 * 4;
 
@@ -2111,13 +2115,17 @@ static void tegra_sor_hdmi_enable(struct drm_encoder *encoder)
 	tegra_sor_writel(sor, value, SOR_XBAR_CTRL);
 
 	/* switch to parent clock */
-	err = clk_set_parent(sor->clk_src, sor->clk_parent);
-	if (err < 0)
-		dev_err(sor->dev, "failed to set source clock: %d\n", err);
-
-	err = tegra_sor_set_parent_clock(sor, sor->clk_src);
-	if (err < 0)
+	err = clk_set_parent(sor->clk, sor->clk_parent);
+	if (err < 0) {
 		dev_err(sor->dev, "failed to set parent clock: %d\n", err);
+		return;
+	}
+
+	err = tegra_sor_set_parent_clock(sor, sor->clk_pad);
+	if (err < 0) {
+		dev_err(sor->dev, "failed to set pad clock: %d\n", err);
+		return;
+	}
 
 	value = SOR_INPUT_CONTROL_HDMI_SRC_SELECT(dc->pipe);
 
@@ -2536,20 +2544,17 @@ MODULE_DEVICE_TABLE(of, tegra_sor_of_match);
 
 static int tegra_sor_probe(struct platform_device *pdev)
 {
-	const struct of_device_id *match;
 	struct device_node *np;
 	struct tegra_sor *sor;
 	struct resource *regs;
 	int err;
 
-	match = of_match_device(tegra_sor_of_match, &pdev->dev);
-
 	sor = devm_kzalloc(&pdev->dev, sizeof(*sor), GFP_KERNEL);
 	if (!sor)
 		return -ENOMEM;
 
+	sor->soc = of_device_get_match_data(&pdev->dev);
 	sor->output.dev = sor->dev = &pdev->dev;
-	sor->soc = match->data;
 
 	sor->settings = devm_kmemdup(&pdev->dev, sor->soc->settings,
 				     sor->soc->num_settings *
@@ -2631,11 +2636,24 @@ static int tegra_sor_probe(struct platform_device *pdev)
 	}
 
 	if (sor->soc->supports_hdmi || sor->soc->supports_dp) {
-		sor->clk_src = devm_clk_get(&pdev->dev, "source");
-		if (IS_ERR(sor->clk_src)) {
-			err = PTR_ERR(sor->clk_src);
-			dev_err(sor->dev, "failed to get source clock: %d\n",
-				err);
+		struct device_node *np = pdev->dev.of_node;
+		const char *name;
+
+		/*
+		 * For backwards compatibility with Tegra210 device trees,
+		 * fall back to the old clock name "source" if the new "out"
+		 * clock is not available.
+		 */
+		if (of_property_match_string(np, "clock-names", "out") < 0)
+			name = "source";
+		else
+			name = "out";
+
+		sor->clk_out = devm_clk_get(&pdev->dev, name);
+		if (IS_ERR(sor->clk_out)) {
+			err = PTR_ERR(sor->clk_out);
+			dev_err(sor->dev, "failed to get %s clock: %d\n",
+				name, err);
 			goto remove;
 		}
 	}
@@ -2661,16 +2679,60 @@ static int tegra_sor_probe(struct platform_device *pdev)
 		goto remove;
 	}
 
+	/*
+	 * Starting with Tegra186, the BPMP provides an implementation for
+	 * the pad output clock, so we have to look it up from device tree.
+	 */
+	sor->clk_pad = devm_clk_get(&pdev->dev, "pad");
+	if (IS_ERR(sor->clk_pad)) {
+		if (sor->clk_pad != ERR_PTR(-ENOENT)) {
+			err = PTR_ERR(sor->clk_pad);
+			goto remove;
+		}
+
+		/*
+		 * If the pad output clock is not available, then we assume
+		 * we're on Tegra210 or earlier and have to provide our own
+		 * implementation.
+		 */
+		sor->clk_pad = NULL;
+	}
+
+	/*
+	 * The bootloader may have set up the SOR such that it's module clock
+	 * is sourced by one of the display PLLs. However, that doesn't work
+	 * without properly having set up other bits of the SOR.
+	 */
+	err = clk_set_parent(sor->clk_out, sor->clk_safe);
+	if (err < 0) {
+		dev_err(&pdev->dev, "failed to use safe clock: %d\n", err);
+		goto remove;
+	}
+
 	platform_set_drvdata(pdev, sor);
 	pm_runtime_enable(&pdev->dev);
 
-	pm_runtime_get_sync(&pdev->dev);
-	sor->clk_brick = tegra_clk_sor_brick_register(sor, "sor1_brick");
-	pm_runtime_put(&pdev->dev);
+	/*
+	 * On Tegra210 and earlier, provide our own implementation for the
+	 * pad output clock.
+	 */
+	if (!sor->clk_pad) {
+		err = pm_runtime_get_sync(&pdev->dev);
+		if (err < 0) {
+			dev_err(&pdev->dev, "failed to get runtime PM: %d\n",
+				err);
+			goto remove;
+		}
 
-	if (IS_ERR(sor->clk_brick)) {
-		err = PTR_ERR(sor->clk_brick);
-		dev_err(&pdev->dev, "failed to register SOR clock: %d\n", err);
+		sor->clk_pad = tegra_clk_sor_pad_register(sor,
+							  "sor1_pad_clkout");
+		pm_runtime_put(&pdev->dev);
+	}
+
+	if (IS_ERR(sor->clk_pad)) {
+		err = PTR_ERR(sor->clk_pad);
+		dev_err(&pdev->dev, "failed to register SOR pad clock: %d\n",
+			err);
 		goto remove;
 	}
 
diff --git a/drivers/gpu/drm/tegra/vic.c b/drivers/gpu/drm/tegra/vic.c
index 2448229fa653..18024183aa2b 100644
--- a/drivers/gpu/drm/tegra/vic.c
+++ b/drivers/gpu/drm/tegra/vic.c
@@ -167,7 +167,7 @@ static int vic_init(struct host1x_client *client)
 		goto detach_device;
 	}
 
-	client->syncpts[0] = host1x_syncpt_request(client->dev, 0);
+	client->syncpts[0] = host1x_syncpt_request(client, 0);
 	if (!client->syncpts[0]) {
 		err = -ENOMEM;
 		goto free_channel;
@@ -270,29 +270,33 @@ static const struct vic_config vic_t210_config = {
 	.firmware = NVIDIA_TEGRA_210_VIC_FIRMWARE,
 };
 
+#define NVIDIA_TEGRA_186_VIC_FIRMWARE "nvidia/tegra186/vic04_ucode.bin"
+
+static const struct vic_config vic_t186_config = {
+	.firmware = NVIDIA_TEGRA_186_VIC_FIRMWARE,
+};
+
 static const struct of_device_id vic_match[] = {
 	{ .compatible = "nvidia,tegra124-vic", .data = &vic_t124_config },
 	{ .compatible = "nvidia,tegra210-vic", .data = &vic_t210_config },
+	{ .compatible = "nvidia,tegra186-vic", .data = &vic_t186_config },
 	{ },
 };
 
 static int vic_probe(struct platform_device *pdev)
 {
-	struct vic_config *vic_config = NULL;
 	struct device *dev = &pdev->dev;
 	struct host1x_syncpt **syncpts;
 	struct resource *regs;
-	const struct of_device_id *match;
 	struct vic *vic;
 	int err;
 
-	match = of_match_device(vic_match, dev);
-	vic_config = (struct vic_config *)match->data;
-
 	vic = devm_kzalloc(dev, sizeof(*vic), GFP_KERNEL);
 	if (!vic)
 		return -ENOMEM;
 
+	vic->config = of_device_get_match_data(dev);
+
 	syncpts = devm_kzalloc(dev, sizeof(*syncpts), GFP_KERNEL);
 	if (!syncpts)
 		return -ENOMEM;
@@ -321,7 +325,7 @@ static int vic_probe(struct platform_device *pdev)
 	if (err < 0)
 		return err;
 
-	err = falcon_read_firmware(&vic->falcon, vic_config->firmware);
+	err = falcon_read_firmware(&vic->falcon, vic->config->firmware);
 	if (err < 0)
 		goto exit_falcon;
 
@@ -334,7 +338,6 @@ static int vic_probe(struct platform_device *pdev)
 	vic->client.base.syncpts = syncpts;
 	vic->client.base.num_syncpts = 1;
 	vic->dev = dev;
-	vic->config = vic_config;
 
 	INIT_LIST_HEAD(&vic->client.list);
 	vic->client.ops = &vic_ops;
@@ -405,3 +408,6 @@ MODULE_FIRMWARE(NVIDIA_TEGRA_124_VIC_FIRMWARE);
 #if IS_ENABLED(CONFIG_ARCH_TEGRA_210_SOC)
 MODULE_FIRMWARE(NVIDIA_TEGRA_210_VIC_FIRMWARE);
 #endif
+#if IS_ENABLED(CONFIG_ARCH_TEGRA_186_SOC)
+MODULE_FIRMWARE(NVIDIA_TEGRA_186_VIC_FIRMWARE);
+#endif
diff --git a/drivers/gpu/drm/tilcdc/Kconfig b/drivers/gpu/drm/tilcdc/Kconfig
index 28fed7e206d0..81ac82455ce4 100644
--- a/drivers/gpu/drm/tilcdc/Kconfig
+++ b/drivers/gpu/drm/tilcdc/Kconfig
@@ -12,14 +12,3 @@ config DRM_TILCDC
 	  controller, for example AM33xx in beagle-bone, DA8xx, or
 	  OMAP-L1xx.  This driver replaces the FB_DA8XX fbdev driver.
 
-config DRM_TILCDC_SLAVE_COMPAT
-	bool "Support device tree blobs using TI LCDC Slave binding"
-	depends on DRM_TILCDC
-	default y
-	select OF_RESOLVE
-	select OF_OVERLAY
-	help
-	  Choose this option if you need a kernel that is compatible
-	  with device tree blobs using the obsolete "ti,tilcdc,slave"
-	  binding. If you find "ti,tilcdc,slave"-string from your DTB,
-	  you probably need this. Otherwise you do not.
diff --git a/drivers/gpu/drm/tilcdc/Makefile b/drivers/gpu/drm/tilcdc/Makefile
index b9e1108e5b4e..87f9480e43b0 100644
--- a/drivers/gpu/drm/tilcdc/Makefile
+++ b/drivers/gpu/drm/tilcdc/Makefile
@@ -3,9 +3,6 @@ ifeq (, $(findstring -W,$(EXTRA_CFLAGS)))
 	ccflags-y += -Werror
 endif
 
-obj-$(CONFIG_DRM_TILCDC_SLAVE_COMPAT) += tilcdc_slave_compat.o \
-					 tilcdc_slave_compat.dtb.o
-
 tilcdc-y := \
 	tilcdc_plane.o \
 	tilcdc_crtc.o \
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
index 406fe4544b83..6ef4d1a1e3a9 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
@@ -24,6 +24,7 @@
 #include <linux/completion.h>
 #include <linux/dma-mapping.h>
 #include <linux/of_graph.h>
+#include <linux/math64.h>
 
 #include "tilcdc_drv.h"
 #include "tilcdc_regs.h"
@@ -48,6 +49,7 @@ struct tilcdc_crtc {
 	unsigned int lcd_fck_rate;
 
 	ktime_t last_vblank;
+	unsigned int hvtotal_us;
 
 	struct drm_framebuffer *curr_fb;
 	struct drm_framebuffer *next_fb;
@@ -75,7 +77,7 @@ static void unref_worker(struct drm_flip_work *work, void *val)
 	struct drm_device *dev = tilcdc_crtc->base.dev;
 
 	mutex_lock(&dev->mode_config.mutex);
-	drm_framebuffer_unreference(val);
+	drm_framebuffer_put(val);
 	mutex_unlock(&dev->mode_config.mutex);
 }
 
@@ -292,6 +294,12 @@ static void tilcdc_crtc_set_clk(struct drm_crtc *crtc)
 				LCDC_V2_CORE_CLK_EN);
 }
 
+uint tilcdc_mode_hvtotal(const struct drm_display_mode *mode)
+{
+	return (uint) div_u64(1000llu * mode->htotal * mode->vtotal,
+			      mode->clock);
+}
+
 static void tilcdc_crtc_set_mode(struct drm_crtc *crtc)
 {
 	struct tilcdc_crtc *tilcdc_crtc = to_tilcdc_crtc(crtc);
@@ -456,9 +464,12 @@ static void tilcdc_crtc_set_mode(struct drm_crtc *crtc)
 
 	set_scanout(crtc, fb);
 
-	drm_framebuffer_reference(fb);
+	drm_framebuffer_get(fb);
 
 	crtc->hwmode = crtc->state->adjusted_mode;
+
+	tilcdc_crtc->hvtotal_us =
+		tilcdc_mode_hvtotal(&crtc->hwmode);
 }
 
 static void tilcdc_crtc_enable(struct drm_crtc *crtc)
@@ -467,7 +478,6 @@ static void tilcdc_crtc_enable(struct drm_crtc *crtc)
 	struct tilcdc_crtc *tilcdc_crtc = to_tilcdc_crtc(crtc);
 	unsigned long flags;
 
-	WARN_ON(!drm_modeset_is_locked(&crtc->mutex));
 	mutex_lock(&tilcdc_crtc->enable_lock);
 	if (tilcdc_crtc->enabled || tilcdc_crtc->shutdown) {
 		mutex_unlock(&tilcdc_crtc->enable_lock);
@@ -564,7 +574,6 @@ static void tilcdc_crtc_off(struct drm_crtc *crtc, bool shutdown)
 
 static void tilcdc_crtc_disable(struct drm_crtc *crtc)
 {
-	WARN_ON(!drm_modeset_is_locked(&crtc->mutex));
 	tilcdc_crtc_off(crtc, false);
 }
 
@@ -608,9 +617,7 @@ static void tilcdc_crtc_destroy(struct drm_crtc *crtc)
 	struct tilcdc_crtc *tilcdc_crtc = to_tilcdc_crtc(crtc);
 	struct tilcdc_drm_private *priv = crtc->dev->dev_private;
 
-	drm_modeset_lock(&crtc->mutex, NULL);
-	tilcdc_crtc_disable(crtc);
-	drm_modeset_unlock(&crtc->mutex);
+	tilcdc_crtc_shutdown(crtc);
 
 	flush_workqueue(priv->wq);
 
@@ -626,14 +633,12 @@ int tilcdc_crtc_update_fb(struct drm_crtc *crtc,
 	struct tilcdc_crtc *tilcdc_crtc = to_tilcdc_crtc(crtc);
 	struct drm_device *dev = crtc->dev;
 
-	WARN_ON(!drm_modeset_is_locked(&crtc->mutex));
-
 	if (tilcdc_crtc->event) {
 		dev_err(dev->dev, "already pending page flip!\n");
 		return -EBUSY;
 	}
 
-	drm_framebuffer_reference(fb);
+	drm_framebuffer_get(fb);
 
 	crtc->primary->fb = fb;
 	tilcdc_crtc->event = event;
@@ -648,7 +653,7 @@ int tilcdc_crtc_update_fb(struct drm_crtc *crtc,
 		spin_lock_irqsave(&tilcdc_crtc->irq_lock, flags);
 
 		next_vblank = ktime_add_us(tilcdc_crtc->last_vblank,
-					   1000000 / crtc->hwmode.vrefresh);
+					   tilcdc_crtc->hvtotal_us);
 		tdiff = ktime_to_us(ktime_sub(next_vblank, ktime_get()));
 
 		if (tdiff < TILCDC_VBLANK_SAFETY_THRESHOLD_US)
@@ -728,11 +733,39 @@ static void tilcdc_crtc_disable_vblank(struct drm_crtc *crtc)
 {
 }
 
+static void tilcdc_crtc_reset(struct drm_crtc *crtc)
+{
+	struct tilcdc_crtc *tilcdc_crtc = to_tilcdc_crtc(crtc);
+	struct drm_device *dev = crtc->dev;
+	int ret;
+
+	drm_atomic_helper_crtc_reset(crtc);
+
+	/* Turn the raster off if it for some reason is on. */
+	pm_runtime_get_sync(dev->dev);
+	if (tilcdc_read(dev, LCDC_RASTER_CTRL_REG) & LCDC_RASTER_ENABLE) {
+		/* Enable DMA Frame Done Interrupt */
+		tilcdc_write(dev, LCDC_INT_ENABLE_SET_REG, LCDC_FRAME_DONE);
+		tilcdc_clear_irqstatus(dev, 0xffffffff);
+
+		tilcdc_crtc->frame_done = false;
+		tilcdc_clear(dev, LCDC_RASTER_CTRL_REG, LCDC_RASTER_ENABLE);
+
+		ret = wait_event_timeout(tilcdc_crtc->frame_done_wq,
+					 tilcdc_crtc->frame_done,
+					 msecs_to_jiffies(500));
+		if (ret == 0)
+			dev_err(dev->dev, "%s: timeout waiting for framedone\n",
+				__func__);
+	}
+	pm_runtime_put_sync(dev->dev);
+}
+
 static const struct drm_crtc_funcs tilcdc_crtc_funcs = {
 	.destroy        = tilcdc_crtc_destroy,
 	.set_config     = drm_atomic_helper_set_config,
 	.page_flip      = drm_atomic_helper_page_flip,
-	.reset		= drm_atomic_helper_crtc_reset,
+	.reset		= tilcdc_crtc_reset,
 	.atomic_duplicate_state = drm_atomic_helper_crtc_duplicate_state,
 	.atomic_destroy_state = drm_atomic_helper_crtc_destroy_state,
 	.enable_vblank	= tilcdc_crtc_enable_vblank,
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_drv.c b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
index b0d70f943cec..72ce063aa0d8 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_drv.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
@@ -23,6 +23,7 @@
 #include <drm/drm_atomic.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_fb_helper.h>
+#include <drm/drm_gem_framebuffer_helper.h>
 
 #include "tilcdc_drv.h"
 #include "tilcdc_regs.h"
@@ -65,7 +66,7 @@ static struct of_device_id tilcdc_of_match[];
 static struct drm_framebuffer *tilcdc_fb_create(struct drm_device *dev,
 		struct drm_file *file_priv, const struct drm_mode_fb_cmd2 *mode_cmd)
 {
-	return drm_fb_cma_create(dev, file_priv, mode_cmd);
+	return drm_gem_fb_create(dev, file_priv, mode_cmd);
 }
 
 static void tilcdc_fb_output_poll_changed(struct drm_device *dev)
@@ -225,7 +226,7 @@ static void tilcdc_fini(struct drm_device *dev)
 
 	pm_runtime_disable(dev->dev);
 
-	drm_dev_unref(dev);
+	drm_dev_put(dev);
 }
 
 static int tilcdc_init(struct drm_driver *ddrv, struct device *dev)
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_panel.c b/drivers/gpu/drm/tilcdc/tilcdc_panel.c
index 1813a3623ce6..8eebb5f826a6 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_panel.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_panel.c
@@ -418,7 +418,7 @@ static int panel_remove(struct platform_device *pdev)
 	return 0;
 }
 
-static struct of_device_id panel_of_match[] = {
+static const struct of_device_id panel_of_match[] = {
 		{ .compatible = "ti,tilcdc,panel", },
 		{ },
 };
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_slave_compat.c b/drivers/gpu/drm/tilcdc/tilcdc_slave_compat.c
deleted file mode 100644
index 54025af534d4..000000000000
--- a/drivers/gpu/drm/tilcdc/tilcdc_slave_compat.c
+++ /dev/null
@@ -1,266 +0,0 @@
-/*
- * Copyright (C) 2015 Texas Instruments
- * Author: Jyri Sarha <jsarha@ti.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- */
-
-/*
- * To support the old "ti,tilcdc,slave" binding the binding has to be
- * transformed to the new external encoder binding.
- */
-
-#include <linux/kernel.h>
-#include <linux/of.h>
-#include <linux/of_graph.h>
-#include <linux/of_fdt.h>
-#include <linux/slab.h>
-#include <linux/list.h>
-
-#include "tilcdc_slave_compat.h"
-
-struct kfree_table {
-	int total;
-	int num;
-	void **table;
-};
-
-static int __init kfree_table_init(struct kfree_table *kft)
-{
-	kft->total = 32;
-	kft->num = 0;
-	kft->table = kmalloc(kft->total * sizeof(*kft->table),
-			     GFP_KERNEL);
-	if (!kft->table)
-		return -ENOMEM;
-
-	return 0;
-}
-
-static int __init kfree_table_add(struct kfree_table *kft, void *p)
-{
-	if (kft->num == kft->total) {
-		void **old = kft->table;
-
-		kft->total *= 2;
-		kft->table = krealloc(old, kft->total * sizeof(*kft->table),
-				      GFP_KERNEL);
-		if (!kft->table) {
-			kft->table = old;
-			kfree(p);
-			return -ENOMEM;
-		}
-	}
-	kft->table[kft->num++] = p;
-	return 0;
-}
-
-static void __init kfree_table_free(struct kfree_table *kft)
-{
-	int i;
-
-	for (i = 0; i < kft->num; i++)
-		kfree(kft->table[i]);
-
-	kfree(kft->table);
-}
-
-static
-struct property * __init tilcdc_prop_dup(const struct property *prop,
-					 struct kfree_table *kft)
-{
-	struct property *nprop;
-
-	nprop = kzalloc(sizeof(*nprop), GFP_KERNEL);
-	if (!nprop || kfree_table_add(kft, nprop))
-		return NULL;
-
-	nprop->name = kstrdup(prop->name, GFP_KERNEL);
-	if (!nprop->name || kfree_table_add(kft, nprop->name))
-		return NULL;
-
-	nprop->value = kmemdup(prop->value, prop->length, GFP_KERNEL);
-	if (!nprop->value || kfree_table_add(kft, nprop->value))
-		return NULL;
-
-	nprop->length = prop->length;
-
-	return nprop;
-}
-
-static void __init tilcdc_copy_props(struct device_node *from,
-				     struct device_node *to,
-				     const char * const props[],
-				     struct kfree_table *kft)
-{
-	struct property *prop;
-	int i;
-
-	for (i = 0; props[i]; i++) {
-		prop = of_find_property(from, props[i], NULL);
-		if (!prop)
-			continue;
-
-		prop = tilcdc_prop_dup(prop, kft);
-		if (!prop)
-			continue;
-
-		prop->next = to->properties;
-		to->properties = prop;
-	}
-}
-
-static int __init tilcdc_prop_str_update(struct property *prop,
-					  const char *str,
-					  struct kfree_table *kft)
-{
-	prop->value = kstrdup(str, GFP_KERNEL);
-	if (kfree_table_add(kft, prop->value) || !prop->value)
-		return -ENOMEM;
-	prop->length = strlen(str)+1;
-	return 0;
-}
-
-static void __init tilcdc_node_disable(struct device_node *node)
-{
-	struct property *prop;
-
-	prop = kzalloc(sizeof(*prop), GFP_KERNEL);
-	if (!prop)
-		return;
-
-	prop->name = "status";
-	prop->value = "disabled";
-	prop->length = strlen((char *)prop->value)+1;
-
-	of_update_property(node, prop);
-}
-
-static struct device_node * __init tilcdc_get_overlay(struct kfree_table *kft)
-{
-	const int size = __dtb_tilcdc_slave_compat_end -
-		__dtb_tilcdc_slave_compat_begin;
-	static void *overlay_data;
-	struct device_node *overlay;
-
-	if (!size) {
-		pr_warn("%s: No overlay data\n", __func__);
-		return NULL;
-	}
-
-	overlay_data = kmemdup(__dtb_tilcdc_slave_compat_begin,
-			       size, GFP_KERNEL);
-	if (!overlay_data || kfree_table_add(kft, overlay_data))
-		return NULL;
-
-	of_fdt_unflatten_tree(overlay_data, NULL, &overlay);
-	if (!overlay) {
-		pr_warn("%s: Unfattening overlay tree failed\n", __func__);
-		return NULL;
-	}
-
-	of_node_set_flag(overlay, OF_DETACHED);
-
-	return overlay;
-}
-
-static const struct of_device_id tilcdc_slave_of_match[] __initconst = {
-	{ .compatible = "ti,tilcdc,slave", },
-	{},
-};
-
-static const struct of_device_id tilcdc_of_match[] __initconst = {
-	{ .compatible = "ti,am33xx-tilcdc", },
-	{},
-};
-
-static const struct of_device_id tilcdc_tda998x_of_match[] __initconst = {
-	{ .compatible = "nxp,tda998x", },
-	{},
-};
-
-static const char * const tilcdc_slave_props[] __initconst = {
-	"pinctrl-names",
-	"pinctrl-0",
-	"pinctrl-1",
-	NULL
-};
-
-static void __init tilcdc_convert_slave_node(void)
-{
-	struct device_node *slave = NULL, *lcdc = NULL;
-	struct device_node *i2c = NULL, *fragment = NULL;
-	struct device_node *overlay, *encoder;
-	struct property *prop;
-	/* For all memory needed for the overlay tree. This memory can
-	   be freed after the overlay has been applied. */
-	struct kfree_table kft;
-	int ovcs_id, ret;
-
-	if (kfree_table_init(&kft))
-		return;
-
-	lcdc = of_find_matching_node(NULL, tilcdc_of_match);
-	slave = of_find_matching_node(NULL, tilcdc_slave_of_match);
-
-	if (!slave || !of_device_is_available(lcdc))
-		goto out;
-
-	i2c = of_parse_phandle(slave, "i2c", 0);
-	if (!i2c) {
-		pr_err("%s: Can't find i2c node trough phandle\n", __func__);
-		goto out;
-	}
-
-	overlay = tilcdc_get_overlay(&kft);
-	if (!overlay)
-		goto out;
-
-	encoder = of_find_matching_node(overlay, tilcdc_tda998x_of_match);
-	if (!encoder) {
-		pr_err("%s: Failed to find tda998x node\n", __func__);
-		goto out;
-	}
-
-	tilcdc_copy_props(slave, encoder, tilcdc_slave_props, &kft);
-
-	for_each_child_of_node(overlay, fragment) {
-		prop = of_find_property(fragment, "target-path", NULL);
-		if (!prop)
-			continue;
-		if (!strncmp("i2c", (char *)prop->value, prop->length))
-			if (tilcdc_prop_str_update(prop, i2c->full_name, &kft))
-				goto out;
-		if (!strncmp("lcdc", (char *)prop->value, prop->length))
-			if (tilcdc_prop_str_update(prop, lcdc->full_name, &kft))
-				goto out;
-	}
-
-	tilcdc_node_disable(slave);
-
-	ovcs_id = 0;
-	ret = of_overlay_apply(overlay, &ovcs_id);
-	if (ret)
-		pr_err("%s: Applying overlay changeset failed: %d\n",
-			__func__, ret);
-	else
-		pr_info("%s: ti,tilcdc,slave node successfully converted\n",
-			__func__);
-out:
-	kfree_table_free(&kft);
-	of_node_put(i2c);
-	of_node_put(slave);
-	of_node_put(lcdc);
-	of_node_put(fragment);
-}
-
-static int __init tilcdc_slave_compat_init(void)
-{
-	tilcdc_convert_slave_node();
-	return 0;
-}
-
-subsys_initcall(tilcdc_slave_compat_init);
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_slave_compat.dts b/drivers/gpu/drm/tilcdc/tilcdc_slave_compat.dts
deleted file mode 100644
index 693f8b0aea2d..000000000000
--- a/drivers/gpu/drm/tilcdc/tilcdc_slave_compat.dts
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * DTS overlay for converting ti,tilcdc,slave binding to new binding.
- *
- * Copyright (C) 2015 Texas Instruments Inc.
- * Author: Jyri Sarha <jsarha@ti.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- */
-
-/*
- * target-path property values are simple tags that are replaced with
- * correct values in tildcdc_slave_compat.c. Some properties are also
- * copied over from the ti,tilcdc,slave node.
- */
-
-/dts-v1/;
-/ {
-	fragment@0 {
-		target-path = "i2c";
-		__overlay__ {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			tda19988 {
-				compatible = "nxp,tda998x";
-				reg = <0x70>;
-				status = "okay";
-
-				port {
-					hdmi_0: endpoint@0 {
-						remote-endpoint = <&lcd_0>;
-					};
-				};
-			};
-		};
-	};
-
-	fragment@1 {
-		target-path = "lcdc";
-		__overlay__ {
-			port {
-				lcd_0: endpoint@0 {
-					remote-endpoint = <&hdmi_0>;
-				};
-			};
-		};
-	};
-
-	__local_fixups__ {
-		fragment@0 {
-			__overlay__ {
-				tda19988 {
-					port {
-						endpoint@0 {
-							remote-endpoint	= <0>;
-						};
-					};
-				};
-			};
-		};
-		fragment@1 {
-			__overlay__ {
-				port {
-					endpoint@0 {
-						remote-endpoint	= <0>;
-					};
-				};
-			};
-		};
-	};
-};
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_slave_compat.h b/drivers/gpu/drm/tilcdc/tilcdc_slave_compat.h
deleted file mode 100644
index 403d35d87d0b..000000000000
--- a/drivers/gpu/drm/tilcdc/tilcdc_slave_compat.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * Copyright (C) 2015 Texas Instruments
- * Author: Jyri Sarha <jsarha@ti.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-/* This header declares the symbols defined in tilcdc_slave_compat.dts */
-
-#ifndef __TILCDC_SLAVE_COMPAT_H__
-#define __TILCDC_SLAVE_COMPAT_H__
-
-extern uint8_t __dtb_tilcdc_slave_compat_begin[];
-extern uint8_t __dtb_tilcdc_slave_compat_end[];
-
-#endif /* __TILCDC_SLAVE_COMPAT_H__ */
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c b/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c
index 1e2dfb1b1d6b..7e3643462a08 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c
@@ -289,8 +289,6 @@ static const struct tilcdc_module_ops tfp410_module_ops = {
  * Device:
  */
 
-static struct of_device_id tfp410_of_match[];
-
 static int tfp410_probe(struct platform_device *pdev)
 {
 	struct device_node *node = pdev->dev.of_node;
@@ -375,7 +373,7 @@ static int tfp410_remove(struct platform_device *pdev)
 	return 0;
 }
 
-static struct of_device_id tfp410_of_match[] = {
+static const struct of_device_id tfp410_of_match[] = {
 		{ .compatible = "ti,tilcdc,tfp410", },
 		{ },
 };
diff --git a/drivers/gpu/drm/tinydrm/core/tinydrm-core.c b/drivers/gpu/drm/tinydrm/core/tinydrm-core.c
index 551709e6b114..1a8a57cad431 100644
--- a/drivers/gpu/drm/tinydrm/core/tinydrm-core.c
+++ b/drivers/gpu/drm/tinydrm/core/tinydrm-core.c
@@ -10,6 +10,7 @@
 #include <drm/drm_atomic.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_crtc_helper.h>
+#include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/tinydrm/tinydrm.h>
 #include <linux/device.h>
 #include <linux/dma-buf.h>
@@ -128,7 +129,7 @@ tinydrm_fb_create(struct drm_device *drm, struct drm_file *file_priv,
 {
 	struct tinydrm_device *tdev = drm->dev_private;
 
-	return drm_fb_cma_create_with_funcs(drm, file_priv, mode_cmd,
+	return drm_gem_fb_create_with_funcs(drm, file_priv, mode_cmd,
 					    tdev->fb_funcs);
 }
 
diff --git a/drivers/gpu/drm/tinydrm/core/tinydrm-pipe.c b/drivers/gpu/drm/tinydrm/core/tinydrm-pipe.c
index 177e9d861001..f41fc506ff87 100644
--- a/drivers/gpu/drm/tinydrm/core/tinydrm-pipe.c
+++ b/drivers/gpu/drm/tinydrm/core/tinydrm-pipe.c
@@ -9,6 +9,7 @@
 
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_crtc_helper.h>
+#include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_modes.h>
 #include <drm/tinydrm/tinydrm.h>
 
@@ -50,7 +51,6 @@ static int tinydrm_connector_get_modes(struct drm_connector *connector)
 
 static const struct drm_connector_helper_funcs tinydrm_connector_hfuncs = {
 	.get_modes = tinydrm_connector_get_modes,
-	.best_encoder = drm_atomic_helper_best_encoder,
 };
 
 static enum drm_connector_status
@@ -144,7 +144,7 @@ EXPORT_SYMBOL(tinydrm_display_pipe_update);
  * @pipe: Simple display pipe
  * @plane_state: Plane state
  *
- * This function uses drm_fb_cma_prepare_fb() to check if the plane FB has an
+ * This function uses drm_gem_fb_prepare_fb() to check if the plane FB has an
  * dma-buf attached, extracts the exclusive fence and attaches it to plane
  * state for the atomic helper to wait on. Drivers can use this as their
  * &drm_simple_display_pipe_funcs->prepare_fb callback.
@@ -152,7 +152,7 @@ EXPORT_SYMBOL(tinydrm_display_pipe_update);
 int tinydrm_display_pipe_prepare_fb(struct drm_simple_display_pipe *pipe,
 				    struct drm_plane_state *plane_state)
 {
-	return drm_fb_cma_prepare_fb(&pipe->plane, plane_state);
+	return drm_gem_fb_prepare_fb(&pipe->plane, plane_state);
 }
 EXPORT_SYMBOL(tinydrm_display_pipe_prepare_fb);
 
diff --git a/drivers/gpu/drm/tinydrm/mi0283qt.c b/drivers/gpu/drm/tinydrm/mi0283qt.c
index 7e5bb7d6f655..6a83b3093254 100644
--- a/drivers/gpu/drm/tinydrm/mi0283qt.c
+++ b/drivers/gpu/drm/tinydrm/mi0283qt.c
@@ -31,7 +31,7 @@ static int mi0283qt_init(struct mipi_dbi *mipi)
 
 	ret = regulator_enable(mipi->regulator);
 	if (ret) {
-		dev_err(dev, "Failed to enable regulator %d\n", ret);
+		DRM_DEV_ERROR(dev, "Failed to enable regulator %d\n", ret);
 		return ret;
 	}
 
@@ -42,7 +42,7 @@ static int mi0283qt_init(struct mipi_dbi *mipi)
 	mipi_dbi_hw_reset(mipi);
 	ret = mipi_dbi_command(mipi, MIPI_DCS_SOFT_RESET);
 	if (ret) {
-		dev_err(dev, "Error sending command %d\n", ret);
+		DRM_DEV_ERROR(dev, "Error sending command %d\n", ret);
 		regulator_disable(mipi->regulator);
 		return ret;
 	}
@@ -163,7 +163,6 @@ MODULE_DEVICE_TABLE(spi, mi0283qt_id);
 static int mi0283qt_probe(struct spi_device *spi)
 {
 	struct device *dev = &spi->dev;
-	struct tinydrm_device *tdev;
 	struct mipi_dbi *mipi;
 	struct gpio_desc *dc;
 	u32 rotation = 0;
@@ -175,13 +174,13 @@ static int mi0283qt_probe(struct spi_device *spi)
 
 	mipi->reset = devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_HIGH);
 	if (IS_ERR(mipi->reset)) {
-		dev_err(dev, "Failed to get gpio 'reset'\n");
+		DRM_DEV_ERROR(dev, "Failed to get gpio 'reset'\n");
 		return PTR_ERR(mipi->reset);
 	}
 
 	dc = devm_gpiod_get_optional(dev, "dc", GPIOD_OUT_LOW);
 	if (IS_ERR(dc)) {
-		dev_err(dev, "Failed to get gpio 'dc'\n");
+		DRM_DEV_ERROR(dev, "Failed to get gpio 'dc'\n");
 		return PTR_ERR(dc);
 	}
 
@@ -215,20 +214,9 @@ static int mi0283qt_probe(struct spi_device *spi)
 		return ret;
 	}
 
-	tdev = &mipi->tinydrm;
-
-	ret = devm_tinydrm_register(tdev);
-	if (ret)
-		return ret;
-
 	spi_set_drvdata(spi, mipi);
 
-	DRM_DEBUG_DRIVER("Initialized %s:%s @%uMHz on minor %d\n",
-			 tdev->drm->driver->name, dev_name(dev),
-			 spi->max_speed_hz / 1000000,
-			 tdev->drm->primary->index);
-
-	return 0;
+	return devm_tinydrm_register(&mipi->tinydrm);
 }
 
 static void mi0283qt_shutdown(struct spi_device *spi)
diff --git a/drivers/gpu/drm/tinydrm/mipi-dbi.c b/drivers/gpu/drm/tinydrm/mipi-dbi.c
index 2caeabcd3458..d43e992ab432 100644
--- a/drivers/gpu/drm/tinydrm/mipi-dbi.c
+++ b/drivers/gpu/drm/tinydrm/mipi-dbi.c
@@ -9,6 +9,7 @@
  * (at your option) any later version.
  */
 
+#include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/tinydrm/mipi-dbi.h>
 #include <drm/tinydrm/tinydrm-helpers.h>
 #include <linux/debugfs.h>
@@ -253,8 +254,8 @@ out_unlock:
 }
 
 static const struct drm_framebuffer_funcs mipi_dbi_fb_funcs = {
-	.destroy	= drm_fb_cma_destroy,
-	.create_handle	= drm_fb_cma_create_handle,
+	.destroy	= drm_gem_fb_destroy,
+	.create_handle	= drm_gem_fb_create_handle,
 	.dirty		= mipi_dbi_fb_dirty,
 };
 
@@ -842,6 +843,8 @@ int mipi_dbi_spi_init(struct spi_device *spi, struct mipi_dbi *mipi,
 			return -ENOMEM;
 	}
 
+	DRM_DEBUG_DRIVER("SPI speed: %uMHz\n", spi->max_speed_hz / 1000000);
+
 	return 0;
 }
 EXPORT_SYMBOL(mipi_dbi_spi_init);
diff --git a/drivers/gpu/drm/tinydrm/repaper.c b/drivers/gpu/drm/tinydrm/repaper.c
index 30dc97b3ff21..75740630c410 100644
--- a/drivers/gpu/drm/tinydrm/repaper.c
+++ b/drivers/gpu/drm/tinydrm/repaper.c
@@ -26,6 +26,7 @@
 #include <linux/spi/spi.h>
 #include <linux/thermal.h>
 
+#include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/tinydrm/tinydrm.h>
 #include <drm/tinydrm/tinydrm-helpers.h>
 
@@ -473,8 +474,7 @@ static void repaper_get_temperature(struct repaper_epd *epd)
 
 	ret = thermal_zone_get_temp(epd->thermal, &temperature);
 	if (ret) {
-		dev_err(&epd->spi->dev, "Failed to get temperature (%d)\n",
-			ret);
+		DRM_DEV_ERROR(&epd->spi->dev, "Failed to get temperature (%d)\n", ret);
 		return;
 	}
 
@@ -629,15 +629,15 @@ out_unlock:
 	mutex_unlock(&tdev->dirty_lock);
 
 	if (ret)
-		dev_err(fb->dev->dev, "Failed to update display (%d)\n", ret);
+		DRM_DEV_ERROR(fb->dev->dev, "Failed to update display (%d)\n", ret);
 	kfree(buf);
 
 	return ret;
 }
 
 static const struct drm_framebuffer_funcs repaper_fb_funcs = {
-	.destroy	= drm_fb_cma_destroy,
-	.create_handle	= drm_fb_cma_create_handle,
+	.destroy	= drm_gem_fb_destroy,
+	.create_handle	= drm_gem_fb_create_handle,
 	.dirty		= repaper_fb_dirty,
 };
 
@@ -703,7 +703,7 @@ static void repaper_pipe_enable(struct drm_simple_display_pipe *pipe,
 	}
 
 	if (!i) {
-		dev_err(dev, "timeout waiting for panel to become ready.\n");
+		DRM_DEV_ERROR(dev, "timeout waiting for panel to become ready.\n");
 		power_off(epd);
 		return;
 	}
@@ -725,9 +725,9 @@ static void repaper_pipe_enable(struct drm_simple_display_pipe *pipe,
 	ret = repaper_read_val(spi, 0x0f);
 	if (ret < 0 || !(ret & 0x80)) {
 		if (ret < 0)
-			dev_err(dev, "failed to read chip (%d)\n", ret);
+			DRM_DEV_ERROR(dev, "failed to read chip (%d)\n", ret);
 		else
-			dev_err(dev, "panel is reported broken\n");
+			DRM_DEV_ERROR(dev, "panel is reported broken\n");
 		power_off(epd);
 		return;
 	}
@@ -767,7 +767,7 @@ static void repaper_pipe_enable(struct drm_simple_display_pipe *pipe,
 		/* check DC/DC */
 		ret = repaper_read_val(spi, 0x0f);
 		if (ret < 0) {
-			dev_err(dev, "failed to read chip (%d)\n", ret);
+			DRM_DEV_ERROR(dev, "failed to read chip (%d)\n", ret);
 			power_off(epd);
 			return;
 		}
@@ -779,7 +779,7 @@ static void repaper_pipe_enable(struct drm_simple_display_pipe *pipe,
 	}
 
 	if (!dc_ok) {
-		dev_err(dev, "dc/dc failed\n");
+		DRM_DEV_ERROR(dev, "dc/dc failed\n");
 		power_off(epd);
 		return;
 	}
@@ -959,7 +959,7 @@ static int repaper_probe(struct spi_device *spi)
 	if (IS_ERR(epd->panel_on)) {
 		ret = PTR_ERR(epd->panel_on);
 		if (ret != -EPROBE_DEFER)
-			dev_err(dev, "Failed to get gpio 'panel-on'\n");
+			DRM_DEV_ERROR(dev, "Failed to get gpio 'panel-on'\n");
 		return ret;
 	}
 
@@ -967,7 +967,7 @@ static int repaper_probe(struct spi_device *spi)
 	if (IS_ERR(epd->discharge)) {
 		ret = PTR_ERR(epd->discharge);
 		if (ret != -EPROBE_DEFER)
-			dev_err(dev, "Failed to get gpio 'discharge'\n");
+			DRM_DEV_ERROR(dev, "Failed to get gpio 'discharge'\n");
 		return ret;
 	}
 
@@ -975,7 +975,7 @@ static int repaper_probe(struct spi_device *spi)
 	if (IS_ERR(epd->reset)) {
 		ret = PTR_ERR(epd->reset);
 		if (ret != -EPROBE_DEFER)
-			dev_err(dev, "Failed to get gpio 'reset'\n");
+			DRM_DEV_ERROR(dev, "Failed to get gpio 'reset'\n");
 		return ret;
 	}
 
@@ -983,7 +983,7 @@ static int repaper_probe(struct spi_device *spi)
 	if (IS_ERR(epd->busy)) {
 		ret = PTR_ERR(epd->busy);
 		if (ret != -EPROBE_DEFER)
-			dev_err(dev, "Failed to get gpio 'busy'\n");
+			DRM_DEV_ERROR(dev, "Failed to get gpio 'busy'\n");
 		return ret;
 	}
 
@@ -991,8 +991,7 @@ static int repaper_probe(struct spi_device *spi)
 					 &thermal_zone)) {
 		epd->thermal = thermal_zone_get_zone_by_name(thermal_zone);
 		if (IS_ERR(epd->thermal)) {
-			dev_err(dev, "Failed to get thermal zone: %s\n",
-				thermal_zone);
+			DRM_DEV_ERROR(dev, "Failed to get thermal zone: %s\n", thermal_zone);
 			return PTR_ERR(epd->thermal);
 		}
 	}
@@ -1033,7 +1032,7 @@ static int repaper_probe(struct spi_device *spi)
 		if (IS_ERR(epd->border)) {
 			ret = PTR_ERR(epd->border);
 			if (ret != -EPROBE_DEFER)
-				dev_err(dev, "Failed to get gpio 'border'\n");
+				DRM_DEV_ERROR(dev, "Failed to get gpio 'border'\n");
 			return ret;
 		}
 
@@ -1078,19 +1077,11 @@ static int repaper_probe(struct spi_device *spi)
 		return ret;
 
 	drm_mode_config_reset(tdev->drm);
-
-	ret = devm_tinydrm_register(tdev);
-	if (ret)
-		return ret;
-
 	spi_set_drvdata(spi, tdev);
 
-	DRM_DEBUG_DRIVER("Initialized %s:%s @%uMHz on minor %d\n",
-			 tdev->drm->driver->name, dev_name(dev),
-			 spi->max_speed_hz / 1000000,
-			 tdev->drm->primary->index);
+	DRM_DEBUG_DRIVER("SPI speed: %uMHz\n", spi->max_speed_hz / 1000000);
 
-	return 0;
+	return devm_tinydrm_register(tdev);
 }
 
 static void repaper_shutdown(struct spi_device *spi)
diff --git a/drivers/gpu/drm/tinydrm/st7586.c b/drivers/gpu/drm/tinydrm/st7586.c
index b439956a07f4..0a2c60da5c0e 100644
--- a/drivers/gpu/drm/tinydrm/st7586.c
+++ b/drivers/gpu/drm/tinydrm/st7586.c
@@ -17,6 +17,7 @@
 #include <linux/spi/spi.h>
 #include <video/mipi_display.h>
 
+#include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/tinydrm/mipi-dbi.h>
 #include <drm/tinydrm/tinydrm-helpers.h>
 
@@ -167,8 +168,8 @@ out_unlock:
 }
 
 static const struct drm_framebuffer_funcs st7586_fb_funcs = {
-	.destroy	= drm_fb_cma_destroy,
-	.create_handle	= drm_fb_cma_create_handle,
+	.destroy	= drm_gem_fb_destroy,
+	.create_handle	= drm_gem_fb_create_handle,
 	.dirty		= st7586_fb_dirty,
 };
 
@@ -187,7 +188,7 @@ static void st7586_pipe_enable(struct drm_simple_display_pipe *pipe,
 	mipi_dbi_hw_reset(mipi);
 	ret = mipi_dbi_command(mipi, ST7586_AUTO_READ_CTRL, 0x9f);
 	if (ret) {
-		dev_err(dev, "Error sending command %d\n", ret);
+		DRM_DEV_ERROR(dev, "Error sending command %d\n", ret);
 		return;
 	}
 
@@ -343,7 +344,6 @@ MODULE_DEVICE_TABLE(spi, st7586_id);
 static int st7586_probe(struct spi_device *spi)
 {
 	struct device *dev = &spi->dev;
-	struct tinydrm_device *tdev;
 	struct mipi_dbi *mipi;
 	struct gpio_desc *a0;
 	u32 rotation = 0;
@@ -355,13 +355,13 @@ static int st7586_probe(struct spi_device *spi)
 
 	mipi->reset = devm_gpiod_get(dev, "reset", GPIOD_OUT_HIGH);
 	if (IS_ERR(mipi->reset)) {
-		dev_err(dev, "Failed to get gpio 'reset'\n");
+		DRM_DEV_ERROR(dev, "Failed to get gpio 'reset'\n");
 		return PTR_ERR(mipi->reset);
 	}
 
 	a0 = devm_gpiod_get(dev, "a0", GPIOD_OUT_LOW);
 	if (IS_ERR(a0)) {
-		dev_err(dev, "Failed to get gpio 'a0'\n");
+		DRM_DEV_ERROR(dev, "Failed to get gpio 'a0'\n");
 		return PTR_ERR(a0);
 	}
 
@@ -388,20 +388,9 @@ static int st7586_probe(struct spi_device *spi)
 	if (ret)
 		return ret;
 
-	tdev = &mipi->tinydrm;
-
-	ret = devm_tinydrm_register(tdev);
-	if (ret)
-		return ret;
-
 	spi_set_drvdata(spi, mipi);
 
-	DRM_DEBUG_DRIVER("Initialized %s:%s @%uMHz on minor %d\n",
-			 tdev->drm->driver->name, dev_name(dev),
-			 spi->max_speed_hz / 1000000,
-			 tdev->drm->primary->index);
-
-	return 0;
+	return devm_tinydrm_register(&mipi->tinydrm);
 }
 
 static void st7586_shutdown(struct spi_device *spi)
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index 180ce6296416..c088703777e2 100644
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -150,8 +150,7 @@ static void ttm_bo_release_list(struct kref *list_kref)
 	ttm_tt_destroy(bo->ttm);
 	atomic_dec(&bo->glob->bo_count);
 	dma_fence_put(bo->moving);
-	if (bo->resv == &bo->ttm_resv)
-		reservation_object_fini(&bo->ttm_resv);
+	reservation_object_fini(&bo->ttm_resv);
 	mutex_destroy(&bo->wu_mutex);
 	if (bo->destroy)
 		bo->destroy(bo);
@@ -402,14 +401,11 @@ static int ttm_bo_individualize_resv(struct ttm_buffer_object *bo)
 	if (bo->resv == &bo->ttm_resv)
 		return 0;
 
-	reservation_object_init(&bo->ttm_resv);
 	BUG_ON(!reservation_object_trylock(&bo->ttm_resv));
 
 	r = reservation_object_copy_fences(&bo->ttm_resv, bo->resv);
-	if (r) {
+	if (r)
 		reservation_object_unlock(&bo->ttm_resv);
-		reservation_object_fini(&bo->ttm_resv);
-	}
 
 	return r;
 }
@@ -440,28 +436,30 @@ static void ttm_bo_cleanup_refs_or_queue(struct ttm_buffer_object *bo)
 	struct ttm_bo_global *glob = bo->glob;
 	int ret;
 
+	ret = ttm_bo_individualize_resv(bo);
+	if (ret) {
+		/* Last resort, if we fail to allocate memory for the
+		 * fences block for the BO to become idle
+		 */
+		reservation_object_wait_timeout_rcu(bo->resv, true, false,
+						    30 * HZ);
+		spin_lock(&glob->lru_lock);
+		goto error;
+	}
+
 	spin_lock(&glob->lru_lock);
 	ret = __ttm_bo_reserve(bo, false, true, NULL);
-
 	if (!ret) {
-		if (!ttm_bo_wait(bo, false, true)) {
+		if (reservation_object_test_signaled_rcu(&bo->ttm_resv, true)) {
 			ttm_bo_del_from_lru(bo);
 			spin_unlock(&glob->lru_lock);
-			ttm_bo_cleanup_memtype_use(bo);
+			if (bo->resv != &bo->ttm_resv)
+				reservation_object_unlock(&bo->ttm_resv);
 
-			return;
-		}
-
-		ret = ttm_bo_individualize_resv(bo);
-		if (ret) {
-			/* Last resort, if we fail to allocate memory for the
-			 * fences block for the BO to become idle and free it.
-			 */
-			spin_unlock(&glob->lru_lock);
-			ttm_bo_wait(bo, true, true);
 			ttm_bo_cleanup_memtype_use(bo);
 			return;
 		}
+
 		ttm_bo_flush_all_fences(bo);
 
 		/*
@@ -474,11 +472,12 @@ static void ttm_bo_cleanup_refs_or_queue(struct ttm_buffer_object *bo)
 			ttm_bo_add_to_lru(bo);
 		}
 
-		if (bo->resv != &bo->ttm_resv)
-			reservation_object_unlock(&bo->ttm_resv);
 		__ttm_bo_unreserve(bo);
 	}
+	if (bo->resv != &bo->ttm_resv)
+		reservation_object_unlock(&bo->ttm_resv);
 
+error:
 	kref_get(&bo->list_kref);
 	list_add_tail(&bo->ddestroy, &bdev->ddestroy);
 	spin_unlock(&glob->lru_lock);
@@ -1203,8 +1202,8 @@ int ttm_bo_init_reserved(struct ttm_bo_device *bdev,
 		lockdep_assert_held(&bo->resv->lock.base);
 	} else {
 		bo->resv = &bo->ttm_resv;
-		reservation_object_init(&bo->ttm_resv);
 	}
+	reservation_object_init(&bo->ttm_resv);
 	atomic_inc(&bo->glob->bo_count);
 	drm_vma_node_reset(&bo->vma_node);
 	bo->priority = 0;
diff --git a/drivers/gpu/drm/ttm/ttm_bo_util.c b/drivers/gpu/drm/ttm/ttm_bo_util.c
index c934ad5b3903..e7a519f1849b 100644
--- a/drivers/gpu/drm/ttm/ttm_bo_util.c
+++ b/drivers/gpu/drm/ttm/ttm_bo_util.c
@@ -474,6 +474,7 @@ static int ttm_buffer_object_transfer(struct ttm_buffer_object *bo,
 	INIT_LIST_HEAD(&fbo->lru);
 	INIT_LIST_HEAD(&fbo->swap);
 	INIT_LIST_HEAD(&fbo->io_reserve_lru);
+	mutex_init(&fbo->wu_mutex);
 	fbo->moving = NULL;
 	drm_vma_node_reset(&fbo->vma_node);
 	atomic_set(&fbo->cpu_writers, 0);
@@ -587,7 +588,6 @@ int ttm_bo_kmap(struct ttm_buffer_object *bo,
 	unsigned long offset, size;
 	int ret;
 
-	BUG_ON(!list_empty(&bo->swap));
 	map->virtual = NULL;
 	map->bo = bo;
 	if (num_pages > bo->num_pages)
diff --git a/drivers/gpu/drm/ttm/ttm_memory.c b/drivers/gpu/drm/ttm/ttm_memory.c
index 29855be96be0..e96374990398 100644
--- a/drivers/gpu/drm/ttm/ttm_memory.c
+++ b/drivers/gpu/drm/ttm/ttm_memory.c
@@ -546,8 +546,7 @@ int ttm_mem_global_alloc(struct ttm_mem_global *glob, uint64_t memory,
 EXPORT_SYMBOL(ttm_mem_global_alloc);
 
 int ttm_mem_global_alloc_page(struct ttm_mem_global *glob,
-			      struct page *page,
-			      bool no_wait, bool interruptible)
+			      struct page *page, uint64_t size)
 {
 
 	struct ttm_mem_zone *zone = NULL;
@@ -564,11 +563,11 @@ int ttm_mem_global_alloc_page(struct ttm_mem_global *glob,
 	if (glob->zone_dma32 && page_to_pfn(page) > 0x00100000UL)
 		zone = glob->zone_kernel;
 #endif
-	return ttm_mem_global_alloc_zone(glob, zone, PAGE_SIZE, no_wait,
-					 interruptible);
+	return ttm_mem_global_alloc_zone(glob, zone, size, false, false);
 }
 
-void ttm_mem_global_free_page(struct ttm_mem_global *glob, struct page *page)
+void ttm_mem_global_free_page(struct ttm_mem_global *glob, struct page *page,
+			      uint64_t size)
 {
 	struct ttm_mem_zone *zone = NULL;
 
@@ -579,10 +578,9 @@ void ttm_mem_global_free_page(struct ttm_mem_global *glob, struct page *page)
 	if (glob->zone_dma32 && page_to_pfn(page) > 0x00100000UL)
 		zone = glob->zone_kernel;
 #endif
-	ttm_mem_global_free_zone(glob, zone, PAGE_SIZE);
+	ttm_mem_global_free_zone(glob, zone, size);
 }
 
-
 size_t ttm_round_pot(size_t size)
 {
 	if ((size & (size - 1)) == 0)
diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c b/drivers/gpu/drm/ttm/ttm_page_alloc.c
index 871599826773..b5ba6441489f 100644
--- a/drivers/gpu/drm/ttm/ttm_page_alloc.c
+++ b/drivers/gpu/drm/ttm/ttm_page_alloc.c
@@ -81,6 +81,7 @@ struct ttm_page_pool {
 	char			*name;
 	unsigned long		nfrees;
 	unsigned long		nrefills;
+	unsigned int		order;
 };
 
 /**
@@ -95,7 +96,7 @@ struct ttm_pool_opts {
 	unsigned	small;
 };
 
-#define NUM_POOLS 4
+#define NUM_POOLS 6
 
 /**
  * struct ttm_pool_manager - Holds memory pools for fst allocation
@@ -122,6 +123,8 @@ struct ttm_pool_manager {
 			struct ttm_page_pool	uc_pool;
 			struct ttm_page_pool	wc_pool_dma32;
 			struct ttm_page_pool	uc_pool_dma32;
+			struct ttm_page_pool	wc_pool_huge;
+			struct ttm_page_pool	uc_pool_huge;
 		} ;
 	};
 };
@@ -220,6 +223,17 @@ static struct kobj_type ttm_pool_kobj_type = {
 static struct ttm_pool_manager *_manager;
 
 #ifndef CONFIG_X86
+static int set_pages_wb(struct page *page, int numpages)
+{
+#if IS_ENABLED(CONFIG_AGP)
+	int i;
+
+	for (i = 0; i < numpages; i++)
+		unmap_page_from_agp(page++);
+#endif
+	return 0;
+}
+
 static int set_pages_array_wb(struct page **pages, int addrinarray)
 {
 #if IS_ENABLED(CONFIG_AGP)
@@ -256,8 +270,8 @@ static int set_pages_array_uc(struct page **pages, int addrinarray)
 
 /**
  * Select the right pool or requested caching state and ttm flags. */
-static struct ttm_page_pool *ttm_get_pool(int flags,
-		enum ttm_caching_state cstate)
+static struct ttm_page_pool *ttm_get_pool(int flags, bool huge,
+					  enum ttm_caching_state cstate)
 {
 	int pool_index;
 
@@ -269,20 +283,36 @@ static struct ttm_page_pool *ttm_get_pool(int flags,
 	else
 		pool_index = 0x1;
 
-	if (flags & TTM_PAGE_FLAG_DMA32)
+	if (flags & TTM_PAGE_FLAG_DMA32) {
+		if (huge)
+			return NULL;
 		pool_index |= 0x2;
 
+	} else if (huge) {
+		pool_index |= 0x4;
+	}
+
 	return &_manager->pools[pool_index];
 }
 
 /* set memory back to wb and free the pages. */
-static void ttm_pages_put(struct page *pages[], unsigned npages)
+static void ttm_pages_put(struct page *pages[], unsigned npages,
+		unsigned int order)
 {
-	unsigned i;
-	if (set_pages_array_wb(pages, npages))
-		pr_err("Failed to set %d pages to wb!\n", npages);
-	for (i = 0; i < npages; ++i)
-		__free_page(pages[i]);
+	unsigned int i, pages_nr = (1 << order);
+
+	if (order == 0) {
+		if (set_pages_array_wb(pages, npages))
+			pr_err("Failed to set %d pages to wb!\n", npages);
+	}
+
+	for (i = 0; i < npages; ++i) {
+		if (order > 0) {
+			if (set_pages_wb(pages[i], pages_nr))
+				pr_err("Failed to set %d pages to wb!\n", pages_nr);
+		}
+		__free_pages(pages[i], order);
+	}
 }
 
 static void ttm_pool_update_free_locked(struct ttm_page_pool *pool,
@@ -321,7 +351,7 @@ static int ttm_page_pool_free(struct ttm_page_pool *pool, unsigned nr_free,
 		pages_to_free = kmalloc(npages_to_free * sizeof(struct page *),
 					GFP_KERNEL);
 	if (!pages_to_free) {
-		pr_err("Failed to allocate memory for pool free operation\n");
+		pr_debug("Failed to allocate memory for pool free operation\n");
 		return 0;
 	}
 
@@ -345,7 +375,7 @@ restart:
 			 */
 			spin_unlock_irqrestore(&pool->lock, irq_flags);
 
-			ttm_pages_put(pages_to_free, freed_pages);
+			ttm_pages_put(pages_to_free, freed_pages, pool->order);
 			if (likely(nr_free != FREE_ALL_PAGES))
 				nr_free -= freed_pages;
 
@@ -380,7 +410,7 @@ restart:
 	spin_unlock_irqrestore(&pool->lock, irq_flags);
 
 	if (freed_pages)
-		ttm_pages_put(pages_to_free, freed_pages);
+		ttm_pages_put(pages_to_free, freed_pages, pool->order);
 out:
 	if (pages_to_free != static_buf)
 		kfree(pages_to_free);
@@ -404,6 +434,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
 	struct ttm_page_pool *pool;
 	int shrink_pages = sc->nr_to_scan;
 	unsigned long freed = 0;
+	unsigned int nr_free_pool;
 
 	if (!mutex_trylock(&lock))
 		return SHRINK_STOP;
@@ -411,12 +442,20 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
 	/* select start pool in round robin fashion */
 	for (i = 0; i < NUM_POOLS; ++i) {
 		unsigned nr_free = shrink_pages;
+		unsigned page_nr;
+
 		if (shrink_pages == 0)
 			break;
+
 		pool = &_manager->pools[(i + pool_offset)%NUM_POOLS];
+		page_nr = (1 << pool->order);
 		/* OK to use static buffer since global mutex is held. */
-		shrink_pages = ttm_page_pool_free(pool, nr_free, true);
-		freed += nr_free - shrink_pages;
+		nr_free_pool = roundup(nr_free, page_nr) >> pool->order;
+		shrink_pages = ttm_page_pool_free(pool, nr_free_pool, true);
+		freed += (nr_free_pool - shrink_pages) << pool->order;
+		if (freed >= sc->nr_to_scan)
+			break;
+		shrink_pages <<= pool->order;
 	}
 	mutex_unlock(&lock);
 	return freed;
@@ -428,9 +467,12 @@ ttm_pool_shrink_count(struct shrinker *shrink, struct shrink_control *sc)
 {
 	unsigned i;
 	unsigned long count = 0;
+	struct ttm_page_pool *pool;
 
-	for (i = 0; i < NUM_POOLS; ++i)
-		count += _manager->pools[i].npages;
+	for (i = 0; i < NUM_POOLS; ++i) {
+		pool = &_manager->pools[i];
+		count += (pool->npages << pool->order);
+	}
 
 	return count;
 }
@@ -494,28 +536,29 @@ static void ttm_handle_caching_state_failure(struct list_head *pages,
  * pages returned in pages array.
  */
 static int ttm_alloc_new_pages(struct list_head *pages, gfp_t gfp_flags,
-		int ttm_flags, enum ttm_caching_state cstate, unsigned count)
+			       int ttm_flags, enum ttm_caching_state cstate,
+			       unsigned count, unsigned order)
 {
 	struct page **caching_array;
 	struct page *p;
 	int r = 0;
-	unsigned i, cpages;
-	unsigned max_cpages = min(count,
-			(unsigned)(PAGE_SIZE/sizeof(struct page *)));
+	unsigned i, j, cpages;
+	unsigned npages = 1 << order;
+	unsigned max_cpages = min(count << order, (unsigned)NUM_PAGES_TO_ALLOC);
 
 	/* allocate array for page caching change */
 	caching_array = kmalloc(max_cpages*sizeof(struct page *), GFP_KERNEL);
 
 	if (!caching_array) {
-		pr_err("Unable to allocate table for new pages\n");
+		pr_debug("Unable to allocate table for new pages\n");
 		return -ENOMEM;
 	}
 
 	for (i = 0, cpages = 0; i < count; ++i) {
-		p = alloc_page(gfp_flags);
+		p = alloc_pages(gfp_flags, order);
 
 		if (!p) {
-			pr_err("Unable to get page %u\n", i);
+			pr_debug("Unable to get page %u\n", i);
 
 			/* store already allocated pages in the pool after
 			 * setting the caching state */
@@ -531,14 +574,18 @@ static int ttm_alloc_new_pages(struct list_head *pages, gfp_t gfp_flags,
 			goto out;
 		}
 
+		list_add(&p->lru, pages);
+
 #ifdef CONFIG_HIGHMEM
 		/* gfp flags of highmem page should never be dma32 so we
 		 * we should be fine in such case
 		 */
-		if (!PageHighMem(p))
+		if (PageHighMem(p))
+			continue;
+
 #endif
-		{
-			caching_array[cpages++] = p;
+		for (j = 0; j < npages; ++j) {
+			caching_array[cpages++] = p++;
 			if (cpages == max_cpages) {
 
 				r = ttm_set_pages_caching(caching_array,
@@ -552,8 +599,6 @@ static int ttm_alloc_new_pages(struct list_head *pages, gfp_t gfp_flags,
 				cpages = 0;
 			}
 		}
-
-		list_add(&p->lru, pages);
 	}
 
 	if (cpages) {
@@ -573,9 +618,9 @@ out:
  * Fill the given pool if there aren't enough pages and the requested number of
  * pages is small.
  */
-static void ttm_page_pool_fill_locked(struct ttm_page_pool *pool,
-		int ttm_flags, enum ttm_caching_state cstate, unsigned count,
-		unsigned long *irq_flags)
+static void ttm_page_pool_fill_locked(struct ttm_page_pool *pool, int ttm_flags,
+				      enum ttm_caching_state cstate,
+				      unsigned count, unsigned long *irq_flags)
 {
 	struct page *p;
 	int r;
@@ -605,7 +650,7 @@ static void ttm_page_pool_fill_locked(struct ttm_page_pool *pool,
 
 		INIT_LIST_HEAD(&new_pages);
 		r = ttm_alloc_new_pages(&new_pages, pool->gfp_flags, ttm_flags,
-				cstate,	alloc_size);
+					cstate, alloc_size, 0);
 		spin_lock_irqsave(&pool->lock, *irq_flags);
 
 		if (!r) {
@@ -613,7 +658,7 @@ static void ttm_page_pool_fill_locked(struct ttm_page_pool *pool,
 			++pool->nrefills;
 			pool->npages += alloc_size;
 		} else {
-			pr_err("Failed to fill pool (%p)\n", pool);
+			pr_debug("Failed to fill pool (%p)\n", pool);
 			/* If we have any pages left put them to the pool. */
 			list_for_each_entry(p, &new_pages, lru) {
 				++cpages;
@@ -627,22 +672,25 @@ static void ttm_page_pool_fill_locked(struct ttm_page_pool *pool,
 }
 
 /**
- * Cut 'count' number of pages from the pool and put them on the return list.
+ * Allocate pages from the pool and put them on the return list.
  *
- * @return count of pages still required to fulfill the request.
+ * @return zero for success or negative error code.
  */
-static unsigned ttm_page_pool_get_pages(struct ttm_page_pool *pool,
-					struct list_head *pages,
-					int ttm_flags,
-					enum ttm_caching_state cstate,
-					unsigned count)
+static int ttm_page_pool_get_pages(struct ttm_page_pool *pool,
+				   struct list_head *pages,
+				   int ttm_flags,
+				   enum ttm_caching_state cstate,
+				   unsigned count, unsigned order)
 {
 	unsigned long irq_flags;
 	struct list_head *p;
 	unsigned i;
+	int r = 0;
 
 	spin_lock_irqsave(&pool->lock, irq_flags);
-	ttm_page_pool_fill_locked(pool, ttm_flags, cstate, count, &irq_flags);
+	if (!order)
+		ttm_page_pool_fill_locked(pool, ttm_flags, cstate, count,
+					  &irq_flags);
 
 	if (count >= pool->npages) {
 		/* take all pages from the pool */
@@ -672,32 +720,128 @@ static unsigned ttm_page_pool_get_pages(struct ttm_page_pool *pool,
 	count = 0;
 out:
 	spin_unlock_irqrestore(&pool->lock, irq_flags);
-	return count;
+
+	/* clear the pages coming from the pool if requested */
+	if (ttm_flags & TTM_PAGE_FLAG_ZERO_ALLOC) {
+		struct page *page;
+
+		list_for_each_entry(page, pages, lru) {
+			if (PageHighMem(page))
+				clear_highpage(page);
+			else
+				clear_page(page_address(page));
+		}
+	}
+
+	/* If pool didn't have enough pages allocate new one. */
+	if (count) {
+		gfp_t gfp_flags = pool->gfp_flags;
+
+		/* set zero flag for page allocation if required */
+		if (ttm_flags & TTM_PAGE_FLAG_ZERO_ALLOC)
+			gfp_flags |= __GFP_ZERO;
+
+		/* ttm_alloc_new_pages doesn't reference pool so we can run
+		 * multiple requests in parallel.
+		 **/
+		r = ttm_alloc_new_pages(pages, gfp_flags, ttm_flags, cstate,
+					count, order);
+	}
+
+	return r;
 }
 
 /* Put all pages in pages list to correct pool to wait for reuse */
 static void ttm_put_pages(struct page **pages, unsigned npages, int flags,
 			  enum ttm_caching_state cstate)
 {
+	struct ttm_page_pool *pool = ttm_get_pool(flags, false, cstate);
+#ifdef CONFIG_TRANSPARENT_HUGEPAGE
+	struct ttm_page_pool *huge = ttm_get_pool(flags, true, cstate);
+#endif
 	unsigned long irq_flags;
-	struct ttm_page_pool *pool = ttm_get_pool(flags, cstate);
 	unsigned i;
 
 	if (pool == NULL) {
 		/* No pool for this memory type so free the pages */
-		for (i = 0; i < npages; i++) {
-			if (pages[i]) {
-				if (page_count(pages[i]) != 1)
-					pr_err("Erroneous page count. Leaking pages.\n");
-				__free_page(pages[i]);
-				pages[i] = NULL;
+		i = 0;
+		while (i < npages) {
+#ifdef CONFIG_TRANSPARENT_HUGEPAGE
+			struct page *p = pages[i];
+#endif
+			unsigned order = 0, j;
+
+			if (!pages[i]) {
+				++i;
+				continue;
+			}
+
+#ifdef CONFIG_TRANSPARENT_HUGEPAGE
+			if (!(flags & TTM_PAGE_FLAG_DMA32)) {
+				for (j = 0; j < HPAGE_PMD_NR; ++j)
+					if (p++ != pages[i + j])
+					    break;
+
+				if (j == HPAGE_PMD_NR)
+					order = HPAGE_PMD_ORDER;
+			}
+#endif
+
+			if (page_count(pages[i]) != 1)
+				pr_err("Erroneous page count. Leaking pages.\n");
+			__free_pages(pages[i], order);
+
+			j = 1 << order;
+			while (j) {
+				pages[i++] = NULL;
+				--j;
 			}
 		}
 		return;
 	}
 
+	i = 0;
+#ifdef CONFIG_TRANSPARENT_HUGEPAGE
+	if (huge) {
+		unsigned max_size, n2free;
+
+		spin_lock_irqsave(&huge->lock, irq_flags);
+		while (i < npages) {
+			struct page *p = pages[i];
+			unsigned j;
+
+			if (!p)
+				break;
+
+			for (j = 0; j < HPAGE_PMD_NR; ++j)
+				if (p++ != pages[i + j])
+				    break;
+
+			if (j != HPAGE_PMD_NR)
+				break;
+
+			list_add_tail(&pages[i]->lru, &huge->list);
+
+			for (j = 0; j < HPAGE_PMD_NR; ++j)
+				pages[i++] = NULL;
+			huge->npages++;
+		}
+
+		/* Check that we don't go over the pool limit */
+		max_size = _manager->options.max_size;
+		max_size /= HPAGE_PMD_NR;
+		if (huge->npages > max_size)
+			n2free = huge->npages - max_size;
+		else
+			n2free = 0;
+		spin_unlock_irqrestore(&huge->lock, irq_flags);
+		if (n2free)
+			ttm_page_pool_free(huge, n2free, false);
+	}
+#endif
+
 	spin_lock_irqsave(&pool->lock, irq_flags);
-	for (i = 0; i < npages; i++) {
+	while (i < npages) {
 		if (pages[i]) {
 			if (page_count(pages[i]) != 1)
 				pr_err("Erroneous page count. Leaking pages.\n");
@@ -705,6 +849,7 @@ static void ttm_put_pages(struct page **pages, unsigned npages, int flags,
 			pages[i] = NULL;
 			pool->npages++;
 		}
+		++i;
 	}
 	/* Check that we don't go over the pool limit */
 	npages = 0;
@@ -727,82 +872,117 @@ static void ttm_put_pages(struct page **pages, unsigned npages, int flags,
 static int ttm_get_pages(struct page **pages, unsigned npages, int flags,
 			 enum ttm_caching_state cstate)
 {
-	struct ttm_page_pool *pool = ttm_get_pool(flags, cstate);
+	struct ttm_page_pool *pool = ttm_get_pool(flags, false, cstate);
+#ifdef CONFIG_TRANSPARENT_HUGEPAGE
+	struct ttm_page_pool *huge = ttm_get_pool(flags, true, cstate);
+#endif
 	struct list_head plist;
 	struct page *p = NULL;
-	gfp_t gfp_flags = GFP_USER;
-	unsigned count;
+	unsigned count, first;
 	int r;
 
-	/* set zero flag for page allocation if required */
-	if (flags & TTM_PAGE_FLAG_ZERO_ALLOC)
-		gfp_flags |= __GFP_ZERO;
-
 	/* No pool for cached pages */
 	if (pool == NULL) {
+		gfp_t gfp_flags = GFP_USER;
+		unsigned i;
+#ifdef CONFIG_TRANSPARENT_HUGEPAGE
+		unsigned j;
+#endif
+
+		/* set zero flag for page allocation if required */
+		if (flags & TTM_PAGE_FLAG_ZERO_ALLOC)
+			gfp_flags |= __GFP_ZERO;
+
 		if (flags & TTM_PAGE_FLAG_DMA32)
 			gfp_flags |= GFP_DMA32;
 		else
 			gfp_flags |= GFP_HIGHUSER;
 
-		for (r = 0; r < npages; ++r) {
+		i = 0;
+#ifdef CONFIG_TRANSPARENT_HUGEPAGE
+		if (!(gfp_flags & GFP_DMA32)) {
+			while (npages >= HPAGE_PMD_NR) {
+				gfp_t huge_flags = gfp_flags;
+
+				huge_flags |= GFP_TRANSHUGE;
+				huge_flags &= ~__GFP_MOVABLE;
+				huge_flags &= ~__GFP_COMP;
+				p = alloc_pages(huge_flags, HPAGE_PMD_ORDER);
+				if (!p)
+					break;
+
+				for (j = 0; j < HPAGE_PMD_NR; ++j)
+					pages[i++] = p++;
+
+				npages -= HPAGE_PMD_NR;
+			}
+		}
+#endif
+
+		first = i;
+		while (npages) {
 			p = alloc_page(gfp_flags);
 			if (!p) {
-
-				pr_err("Unable to allocate page\n");
+				pr_debug("Unable to allocate page\n");
 				return -ENOMEM;
 			}
 
-			pages[r] = p;
+			/* Swap the pages if we detect consecutive order */
+			if (i > first && pages[i - 1] == p - 1)
+				swap(p, pages[i - 1]);
+
+			pages[i++] = p;
+			--npages;
 		}
 		return 0;
 	}
 
-	/* combine zero flag to pool flags */
-	gfp_flags |= pool->gfp_flags;
-
-	/* First we take pages from the pool */
-	INIT_LIST_HEAD(&plist);
-	npages = ttm_page_pool_get_pages(pool, &plist, flags, cstate, npages);
 	count = 0;
-	list_for_each_entry(p, &plist, lru) {
-		pages[count++] = p;
-	}
 
-	/* clear the pages coming from the pool if requested */
-	if (flags & TTM_PAGE_FLAG_ZERO_ALLOC) {
+#ifdef CONFIG_TRANSPARENT_HUGEPAGE
+	if (huge && npages >= HPAGE_PMD_NR) {
+		INIT_LIST_HEAD(&plist);
+		ttm_page_pool_get_pages(huge, &plist, flags, cstate,
+					npages / HPAGE_PMD_NR,
+					HPAGE_PMD_ORDER);
+
 		list_for_each_entry(p, &plist, lru) {
-			if (PageHighMem(p))
-				clear_highpage(p);
-			else
-				clear_page(page_address(p));
+			unsigned j;
+
+			for (j = 0; j < HPAGE_PMD_NR; ++j)
+				pages[count++] = &p[j];
 		}
 	}
+#endif
 
-	/* If pool didn't have enough pages allocate new one. */
-	if (npages > 0) {
-		/* ttm_alloc_new_pages doesn't reference pool so we can run
-		 * multiple requests in parallel.
-		 **/
-		INIT_LIST_HEAD(&plist);
-		r = ttm_alloc_new_pages(&plist, gfp_flags, flags, cstate, npages);
-		list_for_each_entry(p, &plist, lru) {
-			pages[count++] = p;
-		}
-		if (r) {
-			/* If there is any pages in the list put them back to
-			 * the pool. */
-			pr_err("Failed to allocate extra pages for large request\n");
-			ttm_put_pages(pages, count, flags, cstate);
-			return r;
-		}
+	INIT_LIST_HEAD(&plist);
+	r = ttm_page_pool_get_pages(pool, &plist, flags, cstate,
+				    npages - count, 0);
+
+	first = count;
+	list_for_each_entry(p, &plist, lru) {
+		struct page *tmp = p;
+
+		/* Swap the pages if we detect consecutive order */
+		if (count > first && pages[count - 1] == tmp - 1)
+			swap(tmp, pages[count - 1]);
+		pages[count++] = tmp;
+	}
+
+	if (r) {
+		/* If there is any pages in the list put them back to
+		 * the pool.
+		 */
+		pr_debug("Failed to allocate extra pages for large request\n");
+		ttm_put_pages(pages, count, flags, cstate);
+		return r;
 	}
 
 	return 0;
 }
 
 static void ttm_page_pool_init_locked(struct ttm_page_pool *pool, gfp_t flags,
-		char *name)
+		char *name, unsigned int order)
 {
 	spin_lock_init(&pool->lock);
 	pool->fill_lock = false;
@@ -810,11 +990,17 @@ static void ttm_page_pool_init_locked(struct ttm_page_pool *pool, gfp_t flags,
 	pool->npages = pool->nfrees = 0;
 	pool->gfp_flags = flags;
 	pool->name = name;
+	pool->order = order;
 }
 
 int ttm_page_alloc_init(struct ttm_mem_global *glob, unsigned max_pages)
 {
 	int ret;
+#ifdef CONFIG_TRANSPARENT_HUGEPAGE
+	unsigned order = HPAGE_PMD_ORDER;
+#else
+	unsigned order = 0;
+#endif
 
 	WARN_ON(_manager);
 
@@ -822,15 +1008,23 @@ int ttm_page_alloc_init(struct ttm_mem_global *glob, unsigned max_pages)
 
 	_manager = kzalloc(sizeof(*_manager), GFP_KERNEL);
 
-	ttm_page_pool_init_locked(&_manager->wc_pool, GFP_HIGHUSER, "wc");
+	ttm_page_pool_init_locked(&_manager->wc_pool, GFP_HIGHUSER, "wc", 0);
 
-	ttm_page_pool_init_locked(&_manager->uc_pool, GFP_HIGHUSER, "uc");
+	ttm_page_pool_init_locked(&_manager->uc_pool, GFP_HIGHUSER, "uc", 0);
 
 	ttm_page_pool_init_locked(&_manager->wc_pool_dma32,
-				  GFP_USER | GFP_DMA32, "wc dma");
+				  GFP_USER | GFP_DMA32, "wc dma", 0);
 
 	ttm_page_pool_init_locked(&_manager->uc_pool_dma32,
-				  GFP_USER | GFP_DMA32, "uc dma");
+				  GFP_USER | GFP_DMA32, "uc dma", 0);
+
+	ttm_page_pool_init_locked(&_manager->wc_pool_huge,
+				  GFP_TRANSHUGE	& ~(__GFP_MOVABLE | __GFP_COMP),
+				  "wc huge", order);
+
+	ttm_page_pool_init_locked(&_manager->uc_pool_huge,
+				  GFP_TRANSHUGE	& ~(__GFP_MOVABLE | __GFP_COMP)
+				  , "uc huge", order);
 
 	_manager->options.max_size = max_pages;
 	_manager->options.small = SMALL_ALLOCATION;
@@ -873,17 +1067,16 @@ int ttm_pool_populate(struct ttm_tt *ttm)
 	if (ttm->state != tt_unpopulated)
 		return 0;
 
-	for (i = 0; i < ttm->num_pages; ++i) {
-		ret = ttm_get_pages(&ttm->pages[i], 1,
-				    ttm->page_flags,
-				    ttm->caching_state);
-		if (ret != 0) {
-			ttm_pool_unpopulate(ttm);
-			return -ENOMEM;
-		}
+	ret = ttm_get_pages(ttm->pages, ttm->num_pages, ttm->page_flags,
+			    ttm->caching_state);
+	if (unlikely(ret != 0)) {
+		ttm_pool_unpopulate(ttm);
+		return ret;
+	}
 
+	for (i = 0; i < ttm->num_pages; ++i) {
 		ret = ttm_mem_global_alloc_page(mem_glob, ttm->pages[i],
-						false, false);
+						PAGE_SIZE);
 		if (unlikely(ret != 0)) {
 			ttm_pool_unpopulate(ttm);
 			return -ENOMEM;
@@ -908,18 +1101,89 @@ void ttm_pool_unpopulate(struct ttm_tt *ttm)
 	unsigned i;
 
 	for (i = 0; i < ttm->num_pages; ++i) {
-		if (ttm->pages[i]) {
-			ttm_mem_global_free_page(ttm->glob->mem_glob,
-						 ttm->pages[i]);
-			ttm_put_pages(&ttm->pages[i], 1,
-				      ttm->page_flags,
-				      ttm->caching_state);
-		}
+		if (!ttm->pages[i])
+			continue;
+
+		ttm_mem_global_free_page(ttm->glob->mem_glob, ttm->pages[i],
+					 PAGE_SIZE);
 	}
+	ttm_put_pages(ttm->pages, ttm->num_pages, ttm->page_flags,
+		      ttm->caching_state);
 	ttm->state = tt_unpopulated;
 }
 EXPORT_SYMBOL(ttm_pool_unpopulate);
 
+int ttm_populate_and_map_pages(struct device *dev, struct ttm_dma_tt *tt)
+{
+	unsigned i, j;
+	int r;
+
+	r = ttm_pool_populate(&tt->ttm);
+	if (r)
+		return r;
+
+	for (i = 0; i < tt->ttm.num_pages; ++i) {
+		struct page *p = tt->ttm.pages[i];
+		size_t num_pages = 1;
+
+		for (j = i + 1; j < tt->ttm.num_pages; ++j) {
+			if (++p != tt->ttm.pages[j])
+				break;
+
+			++num_pages;
+		}
+
+		tt->dma_address[i] = dma_map_page(dev, tt->ttm.pages[i],
+						  0, num_pages * PAGE_SIZE,
+						  DMA_BIDIRECTIONAL);
+		if (dma_mapping_error(dev, tt->dma_address[i])) {
+			while (i--) {
+				dma_unmap_page(dev, tt->dma_address[i],
+					       PAGE_SIZE, DMA_BIDIRECTIONAL);
+				tt->dma_address[i] = 0;
+			}
+			ttm_pool_unpopulate(&tt->ttm);
+			return -EFAULT;
+		}
+
+		for (j = 1; j < num_pages; ++j) {
+			tt->dma_address[i + 1] = tt->dma_address[i] + PAGE_SIZE;
+			++i;
+		}
+	}
+	return 0;
+}
+EXPORT_SYMBOL(ttm_populate_and_map_pages);
+
+void ttm_unmap_and_unpopulate_pages(struct device *dev, struct ttm_dma_tt *tt)
+{
+	unsigned i, j;
+
+	for (i = 0; i < tt->ttm.num_pages;) {
+		struct page *p = tt->ttm.pages[i];
+		size_t num_pages = 1;
+
+		if (!tt->dma_address[i] || !tt->ttm.pages[i]) {
+			++i;
+			continue;
+		}
+
+		for (j = i + 1; j < tt->ttm.num_pages; ++j) {
+			if (++p != tt->ttm.pages[j])
+				break;
+
+			++num_pages;
+		}
+
+		dma_unmap_page(dev, tt->dma_address[i], num_pages * PAGE_SIZE,
+			       DMA_BIDIRECTIONAL);
+
+		i += num_pages;
+	}
+	ttm_pool_unpopulate(&tt->ttm);
+}
+EXPORT_SYMBOL(ttm_unmap_and_unpopulate_pages);
+
 int ttm_page_alloc_debugfs(struct seq_file *m, void *data)
 {
 	struct ttm_page_pool *p;
@@ -929,12 +1193,12 @@ int ttm_page_alloc_debugfs(struct seq_file *m, void *data)
 		seq_printf(m, "No pool allocator running.\n");
 		return 0;
 	}
-	seq_printf(m, "%6s %12s %13s %8s\n",
+	seq_printf(m, "%7s %12s %13s %8s\n",
 			h[0], h[1], h[2], h[3]);
 	for (i = 0; i < NUM_POOLS; ++i) {
 		p = &_manager->pools[i];
 
-		seq_printf(m, "%6s %12ld %13ld %8d\n",
+		seq_printf(m, "%7s %12ld %13ld %8d\n",
 				p->name, p->nrefills,
 				p->nfrees, p->npages);
 	}
diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
index 90ddbdca93bd..6b2627fe9bc1 100644
--- a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
+++ b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
@@ -60,37 +60,32 @@
 #define NUM_PAGES_TO_ALLOC		(PAGE_SIZE/sizeof(struct page *))
 #define SMALL_ALLOCATION		4
 #define FREE_ALL_PAGES			(~0U)
-/* times are in msecs */
-#define IS_UNDEFINED			(0)
-#define IS_WC				(1<<1)
-#define IS_UC				(1<<2)
-#define IS_CACHED			(1<<3)
-#define IS_DMA32			(1<<4)
+#define VADDR_FLAG_HUGE_POOL		1UL
 
 enum pool_type {
-	POOL_IS_UNDEFINED,
-	POOL_IS_WC = IS_WC,
-	POOL_IS_UC = IS_UC,
-	POOL_IS_CACHED = IS_CACHED,
-	POOL_IS_WC_DMA32 = IS_WC | IS_DMA32,
-	POOL_IS_UC_DMA32 = IS_UC | IS_DMA32,
-	POOL_IS_CACHED_DMA32 = IS_CACHED | IS_DMA32,
+	IS_UNDEFINED	= 0,
+	IS_WC		= 1 << 1,
+	IS_UC		= 1 << 2,
+	IS_CACHED	= 1 << 3,
+	IS_DMA32	= 1 << 4,
+	IS_HUGE		= 1 << 5
 };
+
 /*
- * The pool structure. There are usually six pools:
+ * The pool structure. There are up to nine pools:
  *  - generic (not restricted to DMA32):
  *      - write combined, uncached, cached.
  *  - dma32 (up to 2^32 - so up 4GB):
  *      - write combined, uncached, cached.
+ *  - huge (not restricted to DMA32):
+ *      - write combined, uncached, cached.
  * for each 'struct device'. The 'cached' is for pages that are actively used.
  * The other ones can be shrunk by the shrinker API if neccessary.
  * @pools: The 'struct device->dma_pools' link.
  * @type: Type of the pool
- * @lock: Protects the inuse_list and free_list from concurrnet access. Must be
+ * @lock: Protects the free_list from concurrnet access. Must be
  * used with irqsave/irqrestore variants because pool allocator maybe called
  * from delayed work.
- * @inuse_list: Pool of pages that are in use. The order is very important and
- *   it is in the order that the TTM pages that are put back are in.
  * @free_list: Pool of pages that are free to be used. No order requirements.
  * @dev: The device that is associated with these pools.
  * @size: Size used during DMA allocation.
@@ -107,7 +102,6 @@ struct dma_pool {
 	struct list_head pools; /* The 'struct device->dma_pools link */
 	enum pool_type type;
 	spinlock_t lock;
-	struct list_head inuse_list;
 	struct list_head free_list;
 	struct device *dev;
 	unsigned size;
@@ -124,13 +118,14 @@ struct dma_pool {
  * The accounting page keeping track of the allocated page along with
  * the DMA address.
  * @page_list: The link to the 'page_list' in 'struct dma_pool'.
- * @vaddr: The virtual address of the page
+ * @vaddr: The virtual address of the page and a flag if the page belongs to a
+ * huge pool
  * @dma: The bus address of the page. If the page is not allocated
  *   via the DMA API, it will be -1.
  */
 struct dma_page {
 	struct list_head page_list;
-	void *vaddr;
+	unsigned long vaddr;
 	struct page *p;
 	dma_addr_t dma;
 };
@@ -329,7 +324,8 @@ static int ttm_set_pages_caching(struct dma_pool *pool,
 static void __ttm_dma_free_page(struct dma_pool *pool, struct dma_page *d_page)
 {
 	dma_addr_t dma = d_page->dma;
-	dma_free_coherent(pool->dev, pool->size, d_page->vaddr, dma);
+	d_page->vaddr &= ~VADDR_FLAG_HUGE_POOL;
+	dma_free_coherent(pool->dev, pool->size, (void *)d_page->vaddr, dma);
 
 	kfree(d_page);
 	d_page = NULL;
@@ -337,19 +333,22 @@ static void __ttm_dma_free_page(struct dma_pool *pool, struct dma_page *d_page)
 static struct dma_page *__ttm_dma_alloc_page(struct dma_pool *pool)
 {
 	struct dma_page *d_page;
+	void *vaddr;
 
 	d_page = kmalloc(sizeof(struct dma_page), GFP_KERNEL);
 	if (!d_page)
 		return NULL;
 
-	d_page->vaddr = dma_alloc_coherent(pool->dev, pool->size,
-					   &d_page->dma,
-					   pool->gfp_flags);
-	if (d_page->vaddr) {
-		if (is_vmalloc_addr(d_page->vaddr))
-			d_page->p = vmalloc_to_page(d_page->vaddr);
+	vaddr = dma_alloc_coherent(pool->dev, pool->size, &d_page->dma,
+				   pool->gfp_flags);
+	if (vaddr) {
+		if (is_vmalloc_addr(vaddr))
+			d_page->p = vmalloc_to_page(vaddr);
 		else
-			d_page->p = virt_to_page(d_page->vaddr);
+			d_page->p = virt_to_page(vaddr);
+		d_page->vaddr = (unsigned long)vaddr;
+		if (pool->type & IS_HUGE)
+			d_page->vaddr |= VADDR_FLAG_HUGE_POOL;
 	} else {
 		kfree(d_page);
 		d_page = NULL;
@@ -381,11 +380,40 @@ static void ttm_pool_update_free_locked(struct dma_pool *pool,
 }
 
 /* set memory back to wb and free the pages. */
+static void ttm_dma_page_put(struct dma_pool *pool, struct dma_page *d_page)
+{
+	struct page *page = d_page->p;
+	unsigned i, num_pages;
+	int ret;
+
+	/* Don't set WB on WB page pool. */
+	if (!(pool->type & IS_CACHED)) {
+		num_pages = pool->size / PAGE_SIZE;
+		for (i = 0; i < num_pages; ++i, ++page) {
+			ret = set_pages_array_wb(&page, 1);
+			if (ret) {
+				pr_err("%s: Failed to set %d pages to wb!\n",
+				       pool->dev_name, 1);
+			}
+		}
+	}
+
+	list_del(&d_page->page_list);
+	__ttm_dma_free_page(pool, d_page);
+}
+
 static void ttm_dma_pages_put(struct dma_pool *pool, struct list_head *d_pages,
 			      struct page *pages[], unsigned npages)
 {
 	struct dma_page *d_page, *tmp;
 
+	if (pool->type & IS_HUGE) {
+		list_for_each_entry_safe(d_page, tmp, d_pages, page_list)
+			ttm_dma_page_put(pool, d_page);
+
+		return;
+	}
+
 	/* Don't set WB on WB page pool. */
 	if (npages && !(pool->type & IS_CACHED) &&
 	    set_pages_array_wb(pages, npages))
@@ -398,17 +426,6 @@ static void ttm_dma_pages_put(struct dma_pool *pool, struct list_head *d_pages,
 	}
 }
 
-static void ttm_dma_page_put(struct dma_pool *pool, struct dma_page *d_page)
-{
-	/* Don't set WB on WB page pool. */
-	if (!(pool->type & IS_CACHED) && set_pages_array_wb(&d_page->p, 1))
-		pr_err("%s: Failed to set %d pages to wb!\n",
-		       pool->dev_name, 1);
-
-	list_del(&d_page->page_list);
-	__ttm_dma_free_page(pool, d_page);
-}
-
 /*
  * Free pages from pool.
  *
@@ -446,7 +463,7 @@ static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
 					GFP_KERNEL);
 
 	if (!pages_to_free) {
-		pr_err("%s: Failed to allocate memory for pool free operation\n",
+		pr_debug("%s: Failed to allocate memory for pool free operation\n",
 		       pool->dev_name);
 		return 0;
 	}
@@ -577,8 +594,8 @@ static int ttm_dma_pool_match(struct device *dev, void *res, void *match_data)
 static struct dma_pool *ttm_dma_pool_init(struct device *dev, gfp_t flags,
 					  enum pool_type type)
 {
-	char *n[] = {"wc", "uc", "cached", " dma32", "unknown",};
-	enum pool_type t[] = {IS_WC, IS_UC, IS_CACHED, IS_DMA32, IS_UNDEFINED};
+	const char *n[] = {"wc", "uc", "cached", " dma32", "huge"};
+	enum pool_type t[] = {IS_WC, IS_UC, IS_CACHED, IS_DMA32, IS_HUGE};
 	struct device_pools *sec_pool = NULL;
 	struct dma_pool *pool = NULL, **ptr;
 	unsigned i;
@@ -609,18 +626,24 @@ static struct dma_pool *ttm_dma_pool_init(struct device *dev, gfp_t flags,
 	sec_pool->pool =  pool;
 
 	INIT_LIST_HEAD(&pool->free_list);
-	INIT_LIST_HEAD(&pool->inuse_list);
 	INIT_LIST_HEAD(&pool->pools);
 	spin_lock_init(&pool->lock);
 	pool->dev = dev;
 	pool->npages_free = pool->npages_in_use = 0;
 	pool->nfrees = 0;
 	pool->gfp_flags = flags;
-	pool->size = PAGE_SIZE;
+	if (type & IS_HUGE)
+#ifdef CONFIG_TRANSPARENT_HUGEPAGE
+		pool->size = HPAGE_PMD_SIZE;
+#else
+		BUG();
+#endif
+	else
+		pool->size = PAGE_SIZE;
 	pool->type = type;
 	pool->nrefills = 0;
 	p = pool->name;
-	for (i = 0; i < 5; i++) {
+	for (i = 0; i < ARRAY_SIZE(t); i++) {
 		if (type & t[i]) {
 			p += snprintf(p, sizeof(pool->name) - (p - pool->name),
 				      "%s", n[i]);
@@ -724,7 +747,7 @@ static int ttm_dma_pool_alloc_new_pages(struct dma_pool *pool,
 	struct dma_page *dma_p;
 	struct page *p;
 	int r = 0;
-	unsigned i, cpages;
+	unsigned i, j, npages, cpages;
 	unsigned max_cpages = min(count,
 			(unsigned)(PAGE_SIZE/sizeof(struct page *)));
 
@@ -732,7 +755,7 @@ static int ttm_dma_pool_alloc_new_pages(struct dma_pool *pool,
 	caching_array = kmalloc(max_cpages*sizeof(struct page *), GFP_KERNEL);
 
 	if (!caching_array) {
-		pr_err("%s: Unable to allocate table for new pages\n",
+		pr_debug("%s: Unable to allocate table for new pages\n",
 		       pool->dev_name);
 		return -ENOMEM;
 	}
@@ -745,8 +768,8 @@ static int ttm_dma_pool_alloc_new_pages(struct dma_pool *pool,
 	for (i = 0, cpages = 0; i < count; ++i) {
 		dma_p = __ttm_dma_alloc_page(pool);
 		if (!dma_p) {
-			pr_err("%s: Unable to get page %u\n",
-			       pool->dev_name, i);
+			pr_debug("%s: Unable to get page %u\n",
+				 pool->dev_name, i);
 
 			/* store already allocated pages in the pool after
 			 * setting the caching state */
@@ -762,28 +785,32 @@ static int ttm_dma_pool_alloc_new_pages(struct dma_pool *pool,
 			goto out;
 		}
 		p = dma_p->p;
+		list_add(&dma_p->page_list, d_pages);
+
 #ifdef CONFIG_HIGHMEM
 		/* gfp flags of highmem page should never be dma32 so we
 		 * we should be fine in such case
 		 */
-		if (!PageHighMem(p))
+		if (PageHighMem(p))
+			continue;
 #endif
-		{
-			caching_array[cpages++] = p;
+
+		npages = pool->size / PAGE_SIZE;
+		for (j = 0; j < npages; ++j) {
+			caching_array[cpages++] = p + j;
 			if (cpages == max_cpages) {
 				/* Note: Cannot hold the spinlock */
 				r = ttm_set_pages_caching(pool, caching_array,
-						 cpages);
+							  cpages);
 				if (r) {
 					ttm_dma_handle_caching_state_failure(
-						pool, d_pages, caching_array,
-						cpages);
+					     pool, d_pages, caching_array,
+					     cpages);
 					goto out;
 				}
 				cpages = 0;
 			}
 		}
-		list_add(&dma_p->page_list, d_pages);
 	}
 
 	if (cpages) {
@@ -828,8 +855,8 @@ static int ttm_dma_page_pool_fill_locked(struct dma_pool *pool,
 			struct dma_page *d_page;
 			unsigned cpages = 0;
 
-			pr_err("%s: Failed to fill %s pool (r:%d)!\n",
-			       pool->dev_name, pool->name, r);
+			pr_debug("%s: Failed to fill %s pool (r:%d)!\n",
+				 pool->dev_name, pool->name, r);
 
 			list_for_each_entry(d_page, &d_pages, page_list) {
 				cpages++;
@@ -871,6 +898,27 @@ static int ttm_dma_pool_get_pages(struct dma_pool *pool,
 	return r;
 }
 
+static gfp_t ttm_dma_pool_gfp_flags(struct ttm_dma_tt *ttm_dma, bool huge)
+{
+	struct ttm_tt *ttm = &ttm_dma->ttm;
+	gfp_t gfp_flags;
+
+	if (ttm->page_flags & TTM_PAGE_FLAG_DMA32)
+		gfp_flags = GFP_USER | GFP_DMA32;
+	else
+		gfp_flags = GFP_HIGHUSER;
+	if (ttm->page_flags & TTM_PAGE_FLAG_ZERO_ALLOC)
+		gfp_flags |= __GFP_ZERO;
+
+	if (huge) {
+		gfp_flags |= GFP_TRANSHUGE;
+		gfp_flags &= ~__GFP_MOVABLE;
+		gfp_flags &= ~__GFP_COMP;
+	}
+
+	return gfp_flags;
+}
+
 /*
  * On success pages list will hold count number of correctly
  * cached pages. On failure will hold the negative return value (-ENOMEM, etc).
@@ -879,33 +927,70 @@ int ttm_dma_populate(struct ttm_dma_tt *ttm_dma, struct device *dev)
 {
 	struct ttm_tt *ttm = &ttm_dma->ttm;
 	struct ttm_mem_global *mem_glob = ttm->glob->mem_glob;
+	unsigned long num_pages = ttm->num_pages;
 	struct dma_pool *pool;
 	enum pool_type type;
 	unsigned i;
-	gfp_t gfp_flags;
 	int ret;
 
 	if (ttm->state != tt_unpopulated)
 		return 0;
 
+	INIT_LIST_HEAD(&ttm_dma->pages_list);
+	i = 0;
+
 	type = ttm_to_type(ttm->page_flags, ttm->caching_state);
+
+#ifdef CONFIG_TRANSPARENT_HUGEPAGE
 	if (ttm->page_flags & TTM_PAGE_FLAG_DMA32)
-		gfp_flags = GFP_USER | GFP_DMA32;
-	else
-		gfp_flags = GFP_HIGHUSER;
-	if (ttm->page_flags & TTM_PAGE_FLAG_ZERO_ALLOC)
-		gfp_flags |= __GFP_ZERO;
+		goto skip_huge;
+
+	pool = ttm_dma_find_pool(dev, type | IS_HUGE);
+	if (!pool) {
+		gfp_t gfp_flags = ttm_dma_pool_gfp_flags(ttm_dma, true);
+
+		pool = ttm_dma_pool_init(dev, gfp_flags, type | IS_HUGE);
+		if (IS_ERR_OR_NULL(pool))
+			goto skip_huge;
+	}
+
+	while (num_pages >= HPAGE_PMD_NR) {
+		unsigned j;
+
+		ret = ttm_dma_pool_get_pages(pool, ttm_dma, i);
+		if (ret != 0)
+			break;
+
+		ret = ttm_mem_global_alloc_page(mem_glob, ttm->pages[i],
+						pool->size);
+		if (unlikely(ret != 0)) {
+			ttm_dma_unpopulate(ttm_dma, dev);
+			return -ENOMEM;
+		}
+
+		for (j = i + 1; j < (i + HPAGE_PMD_NR); ++j) {
+			ttm->pages[j] = ttm->pages[j - 1] + 1;
+			ttm_dma->dma_address[j] = ttm_dma->dma_address[j - 1] +
+				PAGE_SIZE;
+		}
+
+		i += HPAGE_PMD_NR;
+		num_pages -= HPAGE_PMD_NR;
+	}
+
+skip_huge:
+#endif
 
 	pool = ttm_dma_find_pool(dev, type);
 	if (!pool) {
+		gfp_t gfp_flags = ttm_dma_pool_gfp_flags(ttm_dma, false);
+
 		pool = ttm_dma_pool_init(dev, gfp_flags, type);
-		if (IS_ERR_OR_NULL(pool)) {
+		if (IS_ERR_OR_NULL(pool))
 			return -ENOMEM;
-		}
 	}
 
-	INIT_LIST_HEAD(&ttm_dma->pages_list);
-	for (i = 0; i < ttm->num_pages; ++i) {
+	while (num_pages) {
 		ret = ttm_dma_pool_get_pages(pool, ttm_dma, i);
 		if (ret != 0) {
 			ttm_dma_unpopulate(ttm_dma, dev);
@@ -913,11 +998,14 @@ int ttm_dma_populate(struct ttm_dma_tt *ttm_dma, struct device *dev)
 		}
 
 		ret = ttm_mem_global_alloc_page(mem_glob, ttm->pages[i],
-						false, false);
+						pool->size);
 		if (unlikely(ret != 0)) {
 			ttm_dma_unpopulate(ttm_dma, dev);
 			return -ENOMEM;
 		}
+
+		++i;
+		--num_pages;
 	}
 
 	if (unlikely(ttm->page_flags & TTM_PAGE_FLAG_SWAPPED)) {
@@ -941,10 +1029,33 @@ void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev)
 	struct dma_page *d_page, *next;
 	enum pool_type type;
 	bool is_cached = false;
-	unsigned count = 0, i, npages = 0;
+	unsigned count, i, npages = 0;
 	unsigned long irq_flags;
 
 	type = ttm_to_type(ttm->page_flags, ttm->caching_state);
+
+#ifdef CONFIG_TRANSPARENT_HUGEPAGE
+	pool = ttm_dma_find_pool(dev, type | IS_HUGE);
+	if (pool) {
+		count = 0;
+		list_for_each_entry_safe(d_page, next, &ttm_dma->pages_list,
+					 page_list) {
+			if (!(d_page->vaddr & VADDR_FLAG_HUGE_POOL))
+				continue;
+
+			count++;
+			ttm_mem_global_free_page(ttm->glob->mem_glob,
+						 d_page->p, pool->size);
+			ttm_dma_page_put(pool, d_page);
+		}
+
+		spin_lock_irqsave(&pool->lock, irq_flags);
+		pool->npages_in_use -= count;
+		pool->nfrees += count;
+		spin_unlock_irqrestore(&pool->lock, irq_flags);
+	}
+#endif
+
 	pool = ttm_dma_find_pool(dev, type);
 	if (!pool)
 		return;
@@ -953,6 +1064,7 @@ void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev)
 		     ttm_to_type(ttm->page_flags, tt_cached)) == pool);
 
 	/* make sure pages array match list and count number of pages */
+	count = 0;
 	list_for_each_entry(d_page, &ttm_dma->pages_list, page_list) {
 		ttm->pages[count] = d_page->p;
 		count++;
@@ -978,13 +1090,13 @@ void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev)
 	if (is_cached) {
 		list_for_each_entry_safe(d_page, next, &ttm_dma->pages_list, page_list) {
 			ttm_mem_global_free_page(ttm->glob->mem_glob,
-						 d_page->p);
+						 d_page->p, pool->size);
 			ttm_dma_page_put(pool, d_page);
 		}
 	} else {
 		for (i = 0; i < count; i++) {
 			ttm_mem_global_free_page(ttm->glob->mem_glob,
-						 ttm->pages[i]);
+						 ttm->pages[i], pool->size);
 		}
 	}
 
diff --git a/drivers/gpu/drm/tve200/Kconfig b/drivers/gpu/drm/tve200/Kconfig
new file mode 100644
index 000000000000..c5f03bf4570c
--- /dev/null
+++ b/drivers/gpu/drm/tve200/Kconfig
@@ -0,0 +1,16 @@
+config DRM_TVE200
+	tristate "DRM Support for Faraday TV Encoder TVE200"
+	depends on DRM
+	depends on CMA
+	depends on ARM || COMPILE_TEST
+	depends on OF
+	select DRM_BRIDGE
+	select DRM_PANEL_BRIDGE
+	select DRM_KMS_HELPER
+	select DRM_KMS_CMA_HELPER
+	select DRM_GEM_CMA_HELPER
+	select VT_HW_CONSOLE_BINDING if FRAMEBUFFER_CONSOLE
+	help
+	  Choose this option for DRM support for the Faraday TV Encoder
+	  TVE200 Controller.
+	  If M is selected the module will be called tve200_drm.
diff --git a/drivers/gpu/drm/tve200/Makefile b/drivers/gpu/drm/tve200/Makefile
new file mode 100644
index 000000000000..6b7a6a1dcbf8
--- /dev/null
+++ b/drivers/gpu/drm/tve200/Makefile
@@ -0,0 +1,4 @@
+tve200_drm-y +=	tve200_display.o \
+		tve200_drv.o
+
+obj-$(CONFIG_DRM_TVE200) += tve200_drm.o
diff --git a/drivers/gpu/drm/tve200/tve200_display.c b/drivers/gpu/drm/tve200/tve200_display.c
new file mode 100644
index 000000000000..2c668bd6d997
--- /dev/null
+++ b/drivers/gpu/drm/tve200/tve200_display.c
@@ -0,0 +1,338 @@
+/*
+ * Copyright (C) 2017 Linus Walleij <linus.walleij@linaro.org>
+ * Parts of this file were based on sources as follows:
+ *
+ * Copyright (C) 2006-2008 Intel Corporation
+ * Copyright (C) 2007 Amos Lee <amos_lee@storlinksemi.com>
+ * Copyright (C) 2007 Dave Airlie <airlied@linux.ie>
+ * Copyright (C) 2011 Texas Instruments
+ * Copyright (C) 2017 Eric Anholt
+ *
+ * This program is free software and is provided to you under the terms of the
+ * GNU General Public License version 2 as published by the Free Software
+ * Foundation, and any use by you of this program is subject to the terms of
+ * such GNU licence.
+ */
+#include <linux/clk.h>
+#include <linux/version.h>
+#include <linux/dma-buf.h>
+#include <linux/of_graph.h>
+
+#include <drm/drmP.h>
+#include <drm/drm_panel.h>
+#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_framebuffer_helper.h>
+#include <drm/drm_fb_cma_helper.h>
+
+#include "tve200_drm.h"
+
+irqreturn_t tve200_irq(int irq, void *data)
+{
+	struct tve200_drm_dev_private *priv = data;
+	u32 stat;
+	u32 val;
+
+	stat = readl(priv->regs + TVE200_INT_STAT);
+
+	if (!stat)
+		return IRQ_NONE;
+
+	/*
+	 * Vblank IRQ
+	 *
+	 * The hardware is a bit tilted: the line stays high after clearing
+	 * the vblank IRQ, firing many more interrupts. We counter this
+	 * by toggling the IRQ back and forth from firing at vblank and
+	 * firing at start of active image, which works around the problem
+	 * since those occur strictly in sequence, and we get two IRQs for each
+	 * frame, one at start of Vblank (that we make call into the CRTC) and
+	 * another one at the start of the image (that we discard).
+	 */
+	if (stat & TVE200_INT_V_STATUS) {
+		val = readl(priv->regs + TVE200_CTRL);
+		/* We have an actual start of vsync */
+		if (!(val & TVE200_VSTSTYPE_BITS)) {
+			drm_crtc_handle_vblank(&priv->pipe.crtc);
+			/* Toggle trigger to start of active image */
+			val |= TVE200_VSTSTYPE_VAI;
+		} else {
+			/* Toggle trigger back to start of vsync */
+			val &= ~TVE200_VSTSTYPE_BITS;
+		}
+		writel(val, priv->regs + TVE200_CTRL);
+	} else
+		dev_err(priv->drm->dev, "stray IRQ %08x\n", stat);
+
+	/* Clear the interrupt once done */
+	writel(stat, priv->regs + TVE200_INT_CLR);
+
+	return IRQ_HANDLED;
+}
+
+static int tve200_display_check(struct drm_simple_display_pipe *pipe,
+			       struct drm_plane_state *pstate,
+			       struct drm_crtc_state *cstate)
+{
+	const struct drm_display_mode *mode = &cstate->mode;
+	struct drm_framebuffer *old_fb = pipe->plane.state->fb;
+	struct drm_framebuffer *fb = pstate->fb;
+
+	/*
+	 * We support these specific resolutions and nothing else.
+	 */
+	if (!(mode->hdisplay == 352 && mode->vdisplay == 240) && /* SIF(525) */
+	    !(mode->hdisplay == 352 && mode->vdisplay == 288) && /* CIF(625) */
+	    !(mode->hdisplay == 640 && mode->vdisplay == 480) && /* VGA */
+	    !(mode->hdisplay == 720 && mode->vdisplay == 480) && /* D1 */
+	    !(mode->hdisplay == 720 && mode->vdisplay == 576)) { /* D1 */
+		DRM_DEBUG_KMS("unsupported display mode (%u x %u)\n",
+			mode->hdisplay, mode->vdisplay);
+		return -EINVAL;
+	}
+
+	if (fb) {
+		u32 offset = drm_fb_cma_get_gem_addr(fb, pstate, 0);
+
+		/* FB base address must be dword aligned. */
+		if (offset & 3) {
+			DRM_DEBUG_KMS("FB not 32-bit aligned\n");
+			return -EINVAL;
+		}
+
+		/*
+		 * There's no pitch register, the mode's hdisplay
+		 * controls this.
+		 */
+		if (fb->pitches[0] != mode->hdisplay * fb->format->cpp[0]) {
+			DRM_DEBUG_KMS("can't handle pitches\n");
+			return -EINVAL;
+		}
+
+		/*
+		 * We can't change the FB format in a flicker-free
+		 * manner (and only update it during CRTC enable).
+		 */
+		if (old_fb && old_fb->format != fb->format)
+			cstate->mode_changed = true;
+	}
+
+	return 0;
+}
+
+static void tve200_display_enable(struct drm_simple_display_pipe *pipe,
+				 struct drm_crtc_state *cstate)
+{
+	struct drm_crtc *crtc = &pipe->crtc;
+	struct drm_plane *plane = &pipe->plane;
+	struct drm_device *drm = crtc->dev;
+	struct tve200_drm_dev_private *priv = drm->dev_private;
+	const struct drm_display_mode *mode = &cstate->mode;
+	struct drm_framebuffer *fb = plane->state->fb;
+	struct drm_connector *connector = priv->connector;
+	u32 format = fb->format->format;
+	u32 ctrl1 = 0;
+
+	clk_prepare_enable(priv->clk);
+
+	/* Function 1 */
+	ctrl1 |= TVE200_CTRL_CSMODE;
+	/* Interlace mode for CCIR656: parameterize? */
+	ctrl1 |= TVE200_CTRL_NONINTERLACE;
+	/* 32 words per burst */
+	ctrl1 |= TVE200_CTRL_BURST_32_WORDS;
+	/* 16 retries */
+	ctrl1 |= TVE200_CTRL_RETRYCNT_16;
+	/* NTSC mode: parametrize? */
+	ctrl1 |= TVE200_CTRL_NTSC;
+
+	/* Vsync IRQ at start of Vsync at first */
+	ctrl1 |= TVE200_VSTSTYPE_VSYNC;
+
+	if (connector->display_info.bus_flags & DRM_BUS_FLAG_PIXDATA_NEGEDGE)
+		ctrl1 |= TVE200_CTRL_TVCLKP;
+
+	if ((mode->hdisplay == 352 && mode->vdisplay == 240) || /* SIF(525) */
+	    (mode->hdisplay == 352 && mode->vdisplay == 288)) { /* CIF(625) */
+		ctrl1 |= TVE200_CTRL_IPRESOL_CIF;
+		dev_info(drm->dev, "CIF mode\n");
+	} else if (mode->hdisplay == 640 && mode->vdisplay == 480) {
+		ctrl1 |= TVE200_CTRL_IPRESOL_VGA;
+		dev_info(drm->dev, "VGA mode\n");
+	} else if ((mode->hdisplay == 720 && mode->vdisplay == 480) ||
+		   (mode->hdisplay == 720 && mode->vdisplay == 576)) {
+		ctrl1 |= TVE200_CTRL_IPRESOL_D1;
+		dev_info(drm->dev, "D1 mode\n");
+	}
+
+	if (format & DRM_FORMAT_BIG_ENDIAN) {
+		ctrl1 |= TVE200_CTRL_BBBP;
+		format &= ~DRM_FORMAT_BIG_ENDIAN;
+	}
+
+	switch (format) {
+	case DRM_FORMAT_XRGB8888:
+		ctrl1 |= TVE200_IPDMOD_RGB888;
+		break;
+	case DRM_FORMAT_RGB565:
+		ctrl1 |= TVE200_IPDMOD_RGB565;
+		break;
+	case DRM_FORMAT_XRGB1555:
+		ctrl1 |= TVE200_IPDMOD_RGB555;
+		break;
+	case DRM_FORMAT_XBGR8888:
+		ctrl1 |= TVE200_IPDMOD_RGB888 | TVE200_BGR;
+		break;
+	case DRM_FORMAT_BGR565:
+		ctrl1 |= TVE200_IPDMOD_RGB565 | TVE200_BGR;
+		break;
+	case DRM_FORMAT_XBGR1555:
+		ctrl1 |= TVE200_IPDMOD_RGB555 | TVE200_BGR;
+		break;
+	case DRM_FORMAT_YUYV:
+		ctrl1 |= TVE200_IPDMOD_YUV422;
+		ctrl1 |= TVE200_CTRL_YCBCRODR_CR0Y1CB0Y0;
+		break;
+	case DRM_FORMAT_YVYU:
+		ctrl1 |= TVE200_IPDMOD_YUV422;
+		ctrl1 |= TVE200_CTRL_YCBCRODR_CB0Y1CR0Y0;
+		break;
+	case DRM_FORMAT_UYVY:
+		ctrl1 |= TVE200_IPDMOD_YUV422;
+		ctrl1 |= TVE200_CTRL_YCBCRODR_Y1CR0Y0CB0;
+		break;
+	case DRM_FORMAT_VYUY:
+		ctrl1 |= TVE200_IPDMOD_YUV422;
+		ctrl1 |= TVE200_CTRL_YCBCRODR_Y1CB0Y0CR0;
+		break;
+	case DRM_FORMAT_YUV420:
+		ctrl1 |= TVE200_CTRL_YUV420;
+		ctrl1 |= TVE200_IPDMOD_YUV420;
+		break;
+	default:
+		dev_err(drm->dev, "Unknown FB format 0x%08x\n",
+			fb->format->format);
+		break;
+	}
+
+	ctrl1 |= TVE200_TVEEN;
+
+	/* Turn it on */
+	writel(ctrl1, priv->regs + TVE200_CTRL);
+
+	drm_crtc_vblank_on(crtc);
+}
+
+static void tve200_display_disable(struct drm_simple_display_pipe *pipe)
+{
+	struct drm_crtc *crtc = &pipe->crtc;
+	struct drm_device *drm = crtc->dev;
+	struct tve200_drm_dev_private *priv = drm->dev_private;
+
+	drm_crtc_vblank_off(crtc);
+
+	/* Disable and Power Down */
+	writel(0, priv->regs + TVE200_CTRL);
+
+	clk_disable_unprepare(priv->clk);
+}
+
+static void tve200_display_update(struct drm_simple_display_pipe *pipe,
+				 struct drm_plane_state *old_pstate)
+{
+	struct drm_crtc *crtc = &pipe->crtc;
+	struct drm_device *drm = crtc->dev;
+	struct tve200_drm_dev_private *priv = drm->dev_private;
+	struct drm_pending_vblank_event *event = crtc->state->event;
+	struct drm_plane *plane = &pipe->plane;
+	struct drm_plane_state *pstate = plane->state;
+	struct drm_framebuffer *fb = pstate->fb;
+
+	if (fb) {
+		/* For RGB, the Y component is used as base address */
+		writel(drm_fb_cma_get_gem_addr(fb, pstate, 0),
+		       priv->regs + TVE200_Y_FRAME_BASE_ADDR);
+
+		/* For three plane YUV we need two more addresses */
+		if (fb->format->format == DRM_FORMAT_YUV420) {
+			writel(drm_fb_cma_get_gem_addr(fb, pstate, 1),
+			       priv->regs + TVE200_U_FRAME_BASE_ADDR);
+			writel(drm_fb_cma_get_gem_addr(fb, pstate, 2),
+			       priv->regs + TVE200_V_FRAME_BASE_ADDR);
+		}
+	}
+
+	if (event) {
+		crtc->state->event = NULL;
+
+		spin_lock_irq(&crtc->dev->event_lock);
+		if (crtc->state->active && drm_crtc_vblank_get(crtc) == 0)
+			drm_crtc_arm_vblank_event(crtc, event);
+		else
+			drm_crtc_send_vblank_event(crtc, event);
+		spin_unlock_irq(&crtc->dev->event_lock);
+	}
+}
+
+int tve200_enable_vblank(struct drm_device *drm, unsigned int crtc)
+{
+	struct tve200_drm_dev_private *priv = drm->dev_private;
+
+	writel(TVE200_INT_V_STATUS, priv->regs + TVE200_INT_EN);
+	return 0;
+}
+
+void tve200_disable_vblank(struct drm_device *drm, unsigned int crtc)
+{
+	struct tve200_drm_dev_private *priv = drm->dev_private;
+
+	writel(0, priv->regs + TVE200_INT_EN);
+}
+
+static int tve200_display_prepare_fb(struct drm_simple_display_pipe *pipe,
+				    struct drm_plane_state *plane_state)
+{
+	return drm_gem_fb_prepare_fb(&pipe->plane, plane_state);
+}
+
+static const struct drm_simple_display_pipe_funcs tve200_display_funcs = {
+	.check = tve200_display_check,
+	.enable = tve200_display_enable,
+	.disable = tve200_display_disable,
+	.update = tve200_display_update,
+	.prepare_fb = tve200_display_prepare_fb,
+};
+
+int tve200_display_init(struct drm_device *drm)
+{
+	struct tve200_drm_dev_private *priv = drm->dev_private;
+	int ret;
+	static const u32 formats[] = {
+		DRM_FORMAT_XRGB8888,
+		DRM_FORMAT_XBGR8888,
+		DRM_FORMAT_RGB565,
+		DRM_FORMAT_BGR565,
+		DRM_FORMAT_XRGB1555,
+		DRM_FORMAT_XBGR1555,
+		/*
+		 * The controller actually supports any YCbCr ordering,
+		 * for packed YCbCr. This just lists the orderings that
+		 * DRM supports.
+		 */
+		DRM_FORMAT_YUYV,
+		DRM_FORMAT_YVYU,
+		DRM_FORMAT_UYVY,
+		DRM_FORMAT_VYUY,
+		/* This uses three planes */
+		DRM_FORMAT_YUV420,
+	};
+
+	ret = drm_simple_display_pipe_init(drm, &priv->pipe,
+					   &tve200_display_funcs,
+					   formats, ARRAY_SIZE(formats),
+					   NULL,
+					   priv->connector);
+	if (ret)
+		return ret;
+
+	return 0;
+}
diff --git a/drivers/gpu/drm/tve200/tve200_drm.h b/drivers/gpu/drm/tve200/tve200_drm.h
new file mode 100644
index 000000000000..628b79324c48
--- /dev/null
+++ b/drivers/gpu/drm/tve200/tve200_drm.h
@@ -0,0 +1,126 @@
+/*
+ * Copyright (C) 2017 Linus Walleij <linus.walleij@linaro.org>
+ * Parts of this file were based on sources as follows:
+ *
+ * Copyright (C) 2006-2008 Intel Corporation
+ * Copyright (C) 2007 Amos Lee <amos_lee@storlinksemi.com>
+ * Copyright (C) 2007 Dave Airlie <airlied@linux.ie>
+ * Copyright (C) 2011 Texas Instruments
+ * Copyright (C) 2017 Eric Anholt
+ *
+ * This program is free software and is provided to you under the terms of the
+ * GNU General Public License version 2 as published by the Free Software
+ * Foundation, and any use by you of this program is subject to the terms of
+ * such GNU licence.
+ */
+
+#ifndef _TVE200_DRM_H_
+#define _TVE200_DRM_H_
+
+/* Bits 2-31 are valid physical base addresses */
+#define TVE200_Y_FRAME_BASE_ADDR	0x00
+#define TVE200_U_FRAME_BASE_ADDR	0x04
+#define TVE200_V_FRAME_BASE_ADDR	0x08
+
+#define TVE200_INT_EN			0x0C
+#define TVE200_INT_CLR			0x10
+#define TVE200_INT_STAT			0x14
+#define TVE200_INT_BUS_ERR		BIT(7)
+#define TVE200_INT_V_STATUS		BIT(6) /* vertical blank */
+#define TVE200_INT_V_NEXT_FRAME		BIT(5)
+#define TVE200_INT_U_NEXT_FRAME		BIT(4)
+#define TVE200_INT_Y_NEXT_FRAME		BIT(3)
+#define TVE200_INT_V_FIFO_UNDERRUN	BIT(2)
+#define TVE200_INT_U_FIFO_UNDERRUN	BIT(1)
+#define TVE200_INT_Y_FIFO_UNDERRUN	BIT(0)
+#define TVE200_FIFO_UNDERRUNS		(TVE200_INT_V_FIFO_UNDERRUN | \
+					 TVE200_INT_U_FIFO_UNDERRUN | \
+					 TVE200_INT_Y_FIFO_UNDERRUN)
+
+#define TVE200_CTRL			0x18
+#define TVE200_CTRL_YUV420		BIT(31)
+#define TVE200_CTRL_CSMODE		BIT(30)
+#define TVE200_CTRL_NONINTERLACE	BIT(28) /* 0 = non-interlace CCIR656 */
+#define TVE200_CTRL_TVCLKP		BIT(27) /* Inverted clock phase */
+/* Bits 24..26 define the burst size after arbitration on the bus */
+#define TVE200_CTRL_BURST_4_WORDS	(0 << 24)
+#define TVE200_CTRL_BURST_8_WORDS	(1 << 24)
+#define TVE200_CTRL_BURST_16_WORDS	(2 << 24)
+#define TVE200_CTRL_BURST_32_WORDS	(3 << 24)
+#define TVE200_CTRL_BURST_64_WORDS	(4 << 24)
+#define TVE200_CTRL_BURST_128_WORDS	(5 << 24)
+#define TVE200_CTRL_BURST_256_WORDS	(6 << 24)
+#define TVE200_CTRL_BURST_0_WORDS	(7 << 24) /* ? */
+/*
+ * Bits 16..23 is the retry count*16 before issueing a new AHB transfer
+ * on the AHB bus.
+ */
+#define TVE200_CTRL_RETRYCNT_MASK	GENMASK(23, 16)
+#define TVE200_CTRL_RETRYCNT_16		(1 << 16)
+#define TVE200_CTRL_BBBP		BIT(15) /* 0 = little-endian */
+/* Bits 12..14 define the YCbCr ordering */
+#define TVE200_CTRL_YCBCRODR_CB0Y0CR0Y1	(0 << 12)
+#define TVE200_CTRL_YCBCRODR_Y0CB0Y1CR0	(1 << 12)
+#define TVE200_CTRL_YCBCRODR_CR0Y0CB0Y1	(2 << 12)
+#define TVE200_CTRL_YCBCRODR_Y1CB0Y0CR0	(3 << 12)
+#define TVE200_CTRL_YCBCRODR_CR0Y1CB0Y0	(4 << 12)
+#define TVE200_CTRL_YCBCRODR_Y1CR0Y0CB0	(5 << 12)
+#define TVE200_CTRL_YCBCRODR_CB0Y1CR0Y0	(6 << 12)
+#define TVE200_CTRL_YCBCRODR_Y0CR0Y1CB0	(7 << 12)
+/* Bits 10..11 define the input resolution (framebuffer size) */
+#define TVE200_CTRL_IPRESOL_CIF		(0 << 10)
+#define TVE200_CTRL_IPRESOL_VGA		(1 << 10)
+#define TVE200_CTRL_IPRESOL_D1		(2 << 10)
+#define TVE200_CTRL_NTSC		BIT(9) /* 0 = PAL, 1 = NTSC */
+#define TVE200_CTRL_INTERLACE		BIT(8) /* 1 = interlace, only for D1 */
+#define TVE200_IPDMOD_RGB555		(0 << 6) /* TVE200_CTRL_YUV420 = 0 */
+#define TVE200_IPDMOD_RGB565		(1 << 6)
+#define TVE200_IPDMOD_RGB888		(2 << 6)
+#define TVE200_IPDMOD_YUV420		(2 << 6) /* TVE200_CTRL_YUV420 = 1 */
+#define TVE200_IPDMOD_YUV422		(3 << 6)
+/* Bits 4 & 5 define when to fire the vblank IRQ */
+#define TVE200_VSTSTYPE_VSYNC		(0 << 4) /* start of vsync */
+#define TVE200_VSTSTYPE_VBP		(1 << 4) /* start of v back porch */
+#define TVE200_VSTSTYPE_VAI		(2 << 4) /* start of v active image */
+#define TVE200_VSTSTYPE_VFP		(3 << 4) /* start of v front porch */
+#define TVE200_VSTSTYPE_BITS		(BIT(4) | BIT(5))
+#define TVE200_BGR			BIT(1) /* 0 = RGB, 1 = BGR */
+#define TVE200_TVEEN			BIT(0) /* Enable TVE block */
+
+#define TVE200_CTRL_2			0x1c
+#define TVE200_CTRL_3			0x20
+
+#define TVE200_CTRL_4			0x24
+#define TVE200_CTRL_4_RESET		BIT(0) /* triggers reset of TVE200 */
+
+#include <drm/drm_gem.h>
+#include <drm/drm_simple_kms_helper.h>
+
+struct tve200_drm_dev_private {
+	struct drm_device *drm;
+
+	struct drm_connector *connector;
+	struct drm_panel *panel;
+	struct drm_bridge *bridge;
+	struct drm_simple_display_pipe pipe;
+	struct drm_fbdev_cma *fbdev;
+
+	void *regs;
+	struct clk *pclk;
+	struct clk *clk;
+};
+
+#define to_tve200_connector(x) \
+	container_of(x, struct tve200_drm_connector, connector)
+
+int tve200_display_init(struct drm_device *dev);
+int tve200_enable_vblank(struct drm_device *drm, unsigned int crtc);
+void tve200_disable_vblank(struct drm_device *drm, unsigned int crtc);
+irqreturn_t tve200_irq(int irq, void *data);
+int tve200_connector_init(struct drm_device *dev);
+int tve200_encoder_init(struct drm_device *dev);
+int tve200_dumb_create(struct drm_file *file_priv,
+		      struct drm_device *dev,
+		      struct drm_mode_create_dumb *args);
+
+#endif /* _TVE200_DRM_H_ */
diff --git a/drivers/gpu/drm/tve200/tve200_drv.c b/drivers/gpu/drm/tve200/tve200_drv.c
new file mode 100644
index 000000000000..bd6c9454d767
--- /dev/null
+++ b/drivers/gpu/drm/tve200/tve200_drv.c
@@ -0,0 +1,303 @@
+/*
+ * Copyright (C) 2017 Linus Walleij <linus.walleij@linaro.org>
+ * Parts of this file were based on sources as follows:
+ *
+ * Copyright (C) 2006-2008 Intel Corporation
+ * Copyright (C) 2007 Amos Lee <amos_lee@storlinksemi.com>
+ * Copyright (C) 2007 Dave Airlie <airlied@linux.ie>
+ * Copyright (C) 2011 Texas Instruments
+ * Copyright (C) 2017 Eric Anholt
+ *
+ * This program is free software and is provided to you under the terms of the
+ * GNU General Public License version 2 as published by the Free Software
+ * Foundation, and any use by you of this program is subject to the terms of
+ * such GNU licence.
+ */
+
+/**
+ * DOC: Faraday TV Encoder TVE200 DRM Driver
+ *
+ * The Faraday TV Encoder TVE200 is also known as the Gemini TV Interface
+ * Controller (TVC) and is found in the Gemini Chipset from Storlink
+ * Semiconductor (later Storm Semiconductor, later Cortina Systems)
+ * but also in the Grain Media GM8180 chipset. On the Gemini the module
+ * is connected to 8 data lines and a single clock line, comprising an
+ * 8-bit BT.656 interface.
+ *
+ * This is a very basic YUV display driver. The datasheet specifies that
+ * it supports the ITU BT.656 standard. It requires a 27 MHz clock which is
+ * the hallmark of any TV encoder supporting both PAL and NTSC.
+ *
+ * This driver exposes a standard KMS interface for this TV encoder.
+ */
+
+#include <linux/clk.h>
+#include <linux/dma-buf.h>
+#include <linux/irq.h>
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/shmem_fs.h>
+#include <linux/slab.h>
+#include <linux/version.h>
+
+#include <drm/drmP.h>
+#include <drm/drm_atomic_helper.h>
+#include <drm/drm_crtc_helper.h>
+#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_framebuffer_helper.h>
+#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_panel.h>
+#include <drm/drm_of.h>
+#include <drm/drm_bridge.h>
+
+#include "tve200_drm.h"
+
+#define DRIVER_DESC      "DRM module for Faraday TVE200"
+
+static const struct drm_mode_config_funcs mode_config_funcs = {
+	.fb_create = drm_gem_fb_create,
+	.atomic_check = drm_atomic_helper_check,
+	.atomic_commit = drm_atomic_helper_commit,
+};
+
+static int tve200_modeset_init(struct drm_device *dev)
+{
+	struct drm_mode_config *mode_config;
+	struct tve200_drm_dev_private *priv = dev->dev_private;
+	struct drm_panel *panel;
+	struct drm_bridge *bridge;
+	int ret = 0;
+
+	drm_mode_config_init(dev);
+	mode_config = &dev->mode_config;
+	mode_config->funcs = &mode_config_funcs;
+	mode_config->min_width = 352;
+	mode_config->max_width = 720;
+	mode_config->min_height = 240;
+	mode_config->max_height = 576;
+
+	ret = drm_of_find_panel_or_bridge(dev->dev->of_node,
+					  0, 0, &panel, &bridge);
+	if (ret && ret != -ENODEV)
+		return ret;
+	if (panel) {
+		bridge = drm_panel_bridge_add(panel,
+					      DRM_MODE_CONNECTOR_Unknown);
+		if (IS_ERR(bridge)) {
+			ret = PTR_ERR(bridge);
+			goto out_bridge;
+		}
+	} else {
+		/*
+		 * TODO: when we are using a different bridge than a panel
+		 * (such as a dumb VGA connector) we need to devise a different
+		 * method to get the connector out of the bridge.
+		 */
+		dev_err(dev->dev, "the bridge is not a panel\n");
+		goto out_bridge;
+	}
+
+	ret = tve200_display_init(dev);
+	if (ret) {
+		dev_err(dev->dev, "failed to init display\n");
+		goto out_bridge;
+	}
+
+	ret = drm_simple_display_pipe_attach_bridge(&priv->pipe,
+						    bridge);
+	if (ret) {
+		dev_err(dev->dev, "failed to attach bridge\n");
+		goto out_bridge;
+	}
+
+	priv->panel = panel;
+	priv->connector = panel->connector;
+	priv->bridge = bridge;
+
+	dev_info(dev->dev, "attached to panel %s\n",
+		 dev_name(panel->dev));
+
+	ret = drm_vblank_init(dev, 1);
+	if (ret) {
+		dev_err(dev->dev, "failed to init vblank\n");
+		goto out_bridge;
+	}
+
+	drm_mode_config_reset(dev);
+
+	/*
+	 * Passing in 16 here will make the RGB656 mode the default
+	 * Passing in 32 will use XRGB8888 mode
+	 */
+	priv->fbdev = drm_fbdev_cma_init(dev, 16,
+					 dev->mode_config.num_connector);
+	drm_kms_helper_poll_init(dev);
+
+	goto finish;
+
+out_bridge:
+	if (panel)
+		drm_panel_bridge_remove(bridge);
+	drm_mode_config_cleanup(dev);
+finish:
+	return ret;
+}
+
+DEFINE_DRM_GEM_CMA_FOPS(drm_fops);
+
+static void tve200_lastclose(struct drm_device *dev)
+{
+	struct tve200_drm_dev_private *priv = dev->dev_private;
+
+	drm_fbdev_cma_restore_mode(priv->fbdev);
+}
+
+static struct drm_driver tve200_drm_driver = {
+	.driver_features =
+		DRIVER_MODESET | DRIVER_GEM | DRIVER_PRIME | DRIVER_ATOMIC,
+	.lastclose = tve200_lastclose,
+	.ioctls = NULL,
+	.fops = &drm_fops,
+	.name = "tve200",
+	.desc = DRIVER_DESC,
+	.date = "20170703",
+	.major = 1,
+	.minor = 0,
+	.patchlevel = 0,
+	.dumb_create = drm_gem_cma_dumb_create,
+	.gem_free_object_unlocked = drm_gem_cma_free_object,
+	.gem_vm_ops = &drm_gem_cma_vm_ops,
+
+	.enable_vblank = tve200_enable_vblank,
+	.disable_vblank = tve200_disable_vblank,
+
+	.prime_handle_to_fd = drm_gem_prime_handle_to_fd,
+	.prime_fd_to_handle = drm_gem_prime_fd_to_handle,
+	.gem_prime_import = drm_gem_prime_import,
+	.gem_prime_export = drm_gem_prime_export,
+	.gem_prime_get_sg_table	= drm_gem_cma_prime_get_sg_table,
+	.gem_prime_import_sg_table = drm_gem_cma_prime_import_sg_table,
+	.gem_prime_vmap = drm_gem_cma_prime_vmap,
+	.gem_prime_vunmap = drm_gem_cma_prime_vunmap,
+	.gem_prime_mmap = drm_gem_cma_prime_mmap,
+};
+
+static int tve200_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct tve200_drm_dev_private *priv;
+	struct drm_device *drm;
+	struct resource *res;
+	int irq;
+	int ret;
+
+	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
+	if (!priv)
+		return -ENOMEM;
+
+	drm = drm_dev_alloc(&tve200_drm_driver, dev);
+	if (IS_ERR(drm))
+		return PTR_ERR(drm);
+	platform_set_drvdata(pdev, drm);
+	priv->drm = drm;
+	drm->dev_private = priv;
+
+	/* Clock the silicon so we can access the registers */
+	priv->pclk = devm_clk_get(dev, "PCLK");
+	if (IS_ERR(priv->pclk)) {
+		dev_err(dev, "unable to get PCLK\n");
+		ret = PTR_ERR(priv->pclk);
+		goto dev_unref;
+	}
+	ret = clk_prepare_enable(priv->pclk);
+	if (ret) {
+		dev_err(dev, "failed to enable PCLK\n");
+		goto dev_unref;
+	}
+
+	/* This clock is for the pixels (27MHz) */
+	priv->clk = devm_clk_get(dev, "TVE");
+	if (IS_ERR(priv->clk)) {
+		dev_err(dev, "unable to get TVE clock\n");
+		ret = PTR_ERR(priv->clk);
+		goto clk_disable;
+	}
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	priv->regs = devm_ioremap_resource(dev, res);
+	if (IS_ERR(priv->regs)) {
+		dev_err(dev, "%s failed mmio\n", __func__);
+		ret = -EINVAL;
+		goto clk_disable;
+	}
+
+	irq = platform_get_irq(pdev, 0);
+	if (!irq) {
+		ret = -EINVAL;
+		goto clk_disable;
+	}
+
+	/* turn off interrupts before requesting the irq */
+	writel(0, priv->regs + TVE200_INT_EN);
+
+	ret = devm_request_irq(dev, irq, tve200_irq, 0, "tve200", priv);
+	if (ret) {
+		dev_err(dev, "failed to request irq %d\n", ret);
+		goto clk_disable;
+	}
+
+	ret = tve200_modeset_init(drm);
+	if (ret)
+		goto clk_disable;
+
+	ret = drm_dev_register(drm, 0);
+	if (ret < 0)
+		goto clk_disable;
+
+	return 0;
+
+clk_disable:
+	clk_disable_unprepare(priv->pclk);
+dev_unref:
+	drm_dev_unref(drm);
+	return ret;
+}
+
+static int tve200_remove(struct platform_device *pdev)
+{
+	struct drm_device *drm = platform_get_drvdata(pdev);
+	struct tve200_drm_dev_private *priv = drm->dev_private;
+
+	drm_dev_unregister(drm);
+	if (priv->fbdev)
+		drm_fbdev_cma_fini(priv->fbdev);
+	if (priv->panel)
+		drm_panel_bridge_remove(priv->bridge);
+	drm_mode_config_cleanup(drm);
+	clk_disable_unprepare(priv->pclk);
+	drm_dev_unref(drm);
+
+	return 0;
+}
+
+static const struct of_device_id tve200_of_match[] = {
+	{
+		.compatible = "faraday,tve200",
+	},
+	{},
+};
+
+static struct platform_driver tve200_driver = {
+	.driver = {
+		.name           = "tve200",
+		.of_match_table = of_match_ptr(tve200_of_match),
+	},
+	.probe = tve200_probe,
+	.remove = tve200_remove,
+};
+module_platform_driver(tve200_driver);
+
+MODULE_DESCRIPTION(DRIVER_DESC);
+MODULE_AUTHOR("Linus Walleij <linus.walleij@linaro.org>");
+MODULE_LICENSE("GPL");
diff --git a/drivers/gpu/drm/udl/udl_connector.c b/drivers/gpu/drm/udl/udl_connector.c
index 9f9a49748d17..c3dc1fd20cb4 100644
--- a/drivers/gpu/drm/udl/udl_connector.c
+++ b/drivers/gpu/drm/udl/udl_connector.c
@@ -14,70 +14,95 @@
 #include <drm/drm_crtc.h>
 #include <drm/drm_edid.h>
 #include <drm/drm_crtc_helper.h>
+#include "udl_connector.h"
 #include "udl_drv.h"
 
-/* dummy connector to just get EDID,
-   all UDL appear to have a DVI-D */
-
-static u8 *udl_get_edid(struct udl_device *udl)
+static bool udl_get_edid_block(struct udl_device *udl, int block_idx,
+							   u8 *buff)
 {
-	u8 *block;
-	char *rbuf;
 	int ret, i;
+	u8 *read_buff;
 
-	block = kmalloc(EDID_LENGTH, GFP_KERNEL);
-	if (block == NULL)
-		return NULL;
-
-	rbuf = kmalloc(2, GFP_KERNEL);
-	if (rbuf == NULL)
-		goto error;
+	read_buff = kmalloc(2, GFP_KERNEL);
+	if (!read_buff)
+		return false;
 
 	for (i = 0; i < EDID_LENGTH; i++) {
+		int bval = (i + block_idx * EDID_LENGTH) << 8;
 		ret = usb_control_msg(udl->udev,
-				      usb_rcvctrlpipe(udl->udev, 0), (0x02),
-				      (0x80 | (0x02 << 5)), i << 8, 0xA1, rbuf, 2,
-				      HZ);
+				      usb_rcvctrlpipe(udl->udev, 0),
+					  (0x02), (0x80 | (0x02 << 5)), bval,
+					  0xA1, read_buff, 2, HZ);
 		if (ret < 1) {
 			DRM_ERROR("Read EDID byte %d failed err %x\n", i, ret);
-			goto error;
+			kfree(read_buff);
+			return false;
 		}
-		block[i] = rbuf[1];
+		buff[i] = read_buff[1];
 	}
 
-	kfree(rbuf);
-	return block;
-
-error:
-	kfree(block);
-	kfree(rbuf);
-	return NULL;
+	kfree(read_buff);
+	return true;
 }
 
-static int udl_get_modes(struct drm_connector *connector)
+static bool udl_get_edid(struct udl_device *udl, u8 **result_buff,
+			 int *result_buff_size)
 {
-	struct udl_device *udl = connector->dev->dev_private;
-	struct edid *edid;
-	int ret;
-
-	edid = (struct edid *)udl_get_edid(udl);
-	if (!edid) {
-		drm_mode_connector_update_edid_property(connector, NULL);
-		return 0;
+	int i, extensions;
+	u8 *block_buff = NULL, *buff_ptr;
+
+	block_buff = kmalloc(EDID_LENGTH, GFP_KERNEL);
+	if (block_buff == NULL)
+		return false;
+
+	if (udl_get_edid_block(udl, 0, block_buff) &&
+	    memchr_inv(block_buff, 0, EDID_LENGTH)) {
+		extensions = ((struct edid *)block_buff)->extensions;
+		if (extensions > 0) {
+			/* we have to read all extensions one by one */
+			*result_buff_size = EDID_LENGTH * (extensions + 1);
+			*result_buff = kmalloc(*result_buff_size, GFP_KERNEL);
+			buff_ptr = *result_buff;
+			if (buff_ptr == NULL) {
+				kfree(block_buff);
+				return false;
+			}
+			memcpy(buff_ptr, block_buff, EDID_LENGTH);
+			kfree(block_buff);
+			buff_ptr += EDID_LENGTH;
+			for (i = 1; i < extensions; ++i) {
+				if (udl_get_edid_block(udl, i, buff_ptr)) {
+					buff_ptr += EDID_LENGTH;
+				} else {
+					kfree(*result_buff);
+					*result_buff = NULL;
+					return false;
+				}
+			}
+			return true;
+		}
+		/* we have only base edid block */
+		*result_buff = block_buff;
+		*result_buff_size = EDID_LENGTH;
+		return true;
 	}
 
-	/*
-	 * We only read the main block, but if the monitor reports extension
-	 * blocks then the drm edid code expects them to be present, so patch
-	 * the extension count to 0.
-	 */
-	edid->checksum += edid->extensions;
-	edid->extensions = 0;
-
-	drm_mode_connector_update_edid_property(connector, edid);
-	ret = drm_add_edid_modes(connector, edid);
-	kfree(edid);
-	return ret;
+	kfree(block_buff);
+
+	return false;
+}
+
+static int udl_get_modes(struct drm_connector *connector)
+{
+	struct udl_drm_connector *udl_connector =
+					container_of(connector,
+					struct udl_drm_connector,
+					connector);
+
+	drm_mode_connector_update_edid_property(connector, udl_connector->edid);
+	if (udl_connector->edid)
+		return drm_add_edid_modes(connector, udl_connector->edid);
+	return 0;
 }
 
 static int udl_mode_valid(struct drm_connector *connector,
@@ -96,8 +121,26 @@ static int udl_mode_valid(struct drm_connector *connector,
 static enum drm_connector_status
 udl_detect(struct drm_connector *connector, bool force)
 {
-	if (drm_dev_is_unplugged(connector->dev))
+	u8 *edid_buff = NULL;
+	int edid_buff_size = 0;
+	struct udl_device *udl = connector->dev->dev_private;
+	struct udl_drm_connector *udl_connector =
+					container_of(connector,
+					struct udl_drm_connector,
+					connector);
+
+	/* cleanup previous edid */
+	if (udl_connector->edid != NULL) {
+		kfree(udl_connector->edid);
+		udl_connector->edid = NULL;
+	}
+
+
+	if (!udl_get_edid(udl, &edid_buff, &edid_buff_size))
 		return connector_status_disconnected;
+
+	udl_connector->edid = (struct edid *)edid_buff;
+	
 	return connector_status_connected;
 }
 
@@ -105,7 +148,7 @@ static struct drm_encoder*
 udl_best_single_encoder(struct drm_connector *connector)
 {
 	int enc_id = connector->encoder_ids[0];
-	return drm_encoder_find(connector->dev, enc_id);
+	return drm_encoder_find(connector->dev, NULL, enc_id);
 }
 
 static int udl_connector_set_property(struct drm_connector *connector,
@@ -117,8 +160,14 @@ static int udl_connector_set_property(struct drm_connector *connector,
 
 static void udl_connector_destroy(struct drm_connector *connector)
 {
+	struct udl_drm_connector *udl_connector =
+					container_of(connector,
+					struct udl_drm_connector,
+					connector);
+
 	drm_connector_unregister(connector);
 	drm_connector_cleanup(connector);
+	kfree(udl_connector->edid);
 	kfree(connector);
 }
 
@@ -138,17 +187,22 @@ static const struct drm_connector_funcs udl_connector_funcs = {
 
 int udl_connector_init(struct drm_device *dev, struct drm_encoder *encoder)
 {
+	struct udl_drm_connector *udl_connector;
 	struct drm_connector *connector;
 
-	connector = kzalloc(sizeof(struct drm_connector), GFP_KERNEL);
-	if (!connector)
+	udl_connector = kzalloc(sizeof(struct udl_drm_connector), GFP_KERNEL);
+	if (!udl_connector)
 		return -ENOMEM;
 
-	drm_connector_init(dev, connector, &udl_connector_funcs, DRM_MODE_CONNECTOR_DVII);
+	connector = &udl_connector->connector;
+	drm_connector_init(dev, connector, &udl_connector_funcs,
+			   DRM_MODE_CONNECTOR_DVII);
 	drm_connector_helper_add(connector, &udl_connector_helper_funcs);
 
 	drm_connector_register(connector);
 	drm_mode_connector_attach_encoder(connector, encoder);
+	connector->polled = DRM_CONNECTOR_POLL_HPD |
+		DRM_CONNECTOR_POLL_CONNECT | DRM_CONNECTOR_POLL_DISCONNECT;
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/udl/udl_connector.h b/drivers/gpu/drm/udl/udl_connector.h
new file mode 100644
index 000000000000..0fb0db5c4612
--- /dev/null
+++ b/drivers/gpu/drm/udl/udl_connector.h
@@ -0,0 +1,13 @@
+#ifndef __UDL_CONNECTOR_H__
+#define __UDL_CONNECTOR_H__
+
+#include <drm/drm_crtc.h>
+
+struct udl_drm_connector {
+	struct drm_connector connector;
+	/* last udl_detect edid */
+	struct edid *edid;
+};
+
+
+#endif //__UDL_CONNECTOR_H__
diff --git a/drivers/gpu/drm/udl/udl_drv.c b/drivers/gpu/drm/udl/udl_drv.c
index 31421b6b586e..3c45a3064726 100644
--- a/drivers/gpu/drm/udl/udl_drv.c
+++ b/drivers/gpu/drm/udl/udl_drv.c
@@ -14,6 +14,9 @@
 static int udl_usb_suspend(struct usb_interface *interface,
 			   pm_message_t message)
 {
+	struct drm_device *dev = usb_get_intfdata(interface);
+
+	drm_kms_helper_poll_disable(dev);
 	return 0;
 }
 
@@ -21,6 +24,7 @@ static int udl_usb_resume(struct usb_interface *interface)
 {
 	struct drm_device *dev = usb_get_intfdata(interface);
 
+	drm_kms_helper_poll_enable(dev);
 	udl_modeset_restore(dev);
 	return 0;
 }
diff --git a/drivers/gpu/drm/udl/udl_main.c b/drivers/gpu/drm/udl/udl_main.c
index 0328b2c7b210..f1ec4528a73e 100644
--- a/drivers/gpu/drm/udl/udl_main.c
+++ b/drivers/gpu/drm/udl/udl_main.c
@@ -11,6 +11,7 @@
  * more details.
  */
 #include <drm/drmP.h>
+#include <drm/drm_crtc_helper.h>
 #include "udl_drv.h"
 
 /* -BULK_SIZE as per usb-skeleton. Can we get full page and avoid overhead? */
@@ -350,6 +351,8 @@ int udl_driver_load(struct drm_device *dev, unsigned long flags)
 	if (ret)
 		goto err_fb;
 
+	drm_kms_helper_poll_init(dev);
+
 	return 0;
 err_fb:
 	udl_fbdev_cleanup(dev);
@@ -371,6 +374,8 @@ void udl_driver_unload(struct drm_device *dev)
 {
 	struct udl_device *udl = dev->dev_private;
 
+	drm_kms_helper_poll_fini(dev);
+
 	if (udl->urbs.count)
 		udl_free_urb_list(dev);
 
diff --git a/drivers/gpu/drm/vc4/Makefile b/drivers/gpu/drm/vc4/Makefile
index 837c82757339..f5500df51686 100644
--- a/drivers/gpu/drm/vc4/Makefile
+++ b/drivers/gpu/drm/vc4/Makefile
@@ -25,5 +25,3 @@ vc4-y := \
 vc4-$(CONFIG_DEBUG_FS) += vc4_debugfs.o
 
 obj-$(CONFIG_DRM_VC4)  += vc4.o
-
-CFLAGS_vc4_trace_points.o := -I$(src)
diff --git a/drivers/gpu/drm/vc4/vc4_bo.c b/drivers/gpu/drm/vc4/vc4_bo.c
index 3afdbf4bc10b..2decc8e2c79f 100644
--- a/drivers/gpu/drm/vc4/vc4_bo.c
+++ b/drivers/gpu/drm/vc4/vc4_bo.c
@@ -53,6 +53,17 @@ static void vc4_bo_stats_dump(struct vc4_dev *vc4)
 			 vc4->bo_labels[i].size_allocated / 1024,
 			 vc4->bo_labels[i].num_allocated);
 	}
+
+	mutex_lock(&vc4->purgeable.lock);
+	if (vc4->purgeable.num)
+		DRM_INFO("%30s: %6zdkb BOs (%d)\n", "userspace BO cache",
+			 vc4->purgeable.size / 1024, vc4->purgeable.num);
+
+	if (vc4->purgeable.purged_num)
+		DRM_INFO("%30s: %6zdkb BOs (%d)\n", "total purged BO",
+			 vc4->purgeable.purged_size / 1024,
+			 vc4->purgeable.purged_num);
+	mutex_unlock(&vc4->purgeable.lock);
 }
 
 #ifdef CONFIG_DEBUG_FS
@@ -75,6 +86,17 @@ int vc4_bo_stats_debugfs(struct seq_file *m, void *unused)
 	}
 	mutex_unlock(&vc4->bo_lock);
 
+	mutex_lock(&vc4->purgeable.lock);
+	if (vc4->purgeable.num)
+		seq_printf(m, "%30s: %6zdkb BOs (%d)\n", "userspace BO cache",
+			   vc4->purgeable.size / 1024, vc4->purgeable.num);
+
+	if (vc4->purgeable.purged_num)
+		seq_printf(m, "%30s: %6zdkb BOs (%d)\n", "total purged BO",
+			   vc4->purgeable.purged_size / 1024,
+			   vc4->purgeable.purged_num);
+	mutex_unlock(&vc4->purgeable.lock);
+
 	return 0;
 }
 #endif
@@ -247,6 +269,109 @@ static void vc4_bo_cache_purge(struct drm_device *dev)
 	mutex_unlock(&vc4->bo_lock);
 }
 
+void vc4_bo_add_to_purgeable_pool(struct vc4_bo *bo)
+{
+	struct vc4_dev *vc4 = to_vc4_dev(bo->base.base.dev);
+
+	mutex_lock(&vc4->purgeable.lock);
+	list_add_tail(&bo->size_head, &vc4->purgeable.list);
+	vc4->purgeable.num++;
+	vc4->purgeable.size += bo->base.base.size;
+	mutex_unlock(&vc4->purgeable.lock);
+}
+
+static void vc4_bo_remove_from_purgeable_pool_locked(struct vc4_bo *bo)
+{
+	struct vc4_dev *vc4 = to_vc4_dev(bo->base.base.dev);
+
+	/* list_del_init() is used here because the caller might release
+	 * the purgeable lock in order to acquire the madv one and update the
+	 * madv status.
+	 * During this short period of time a user might decide to mark
+	 * the BO as unpurgeable, and if bo->madv is set to
+	 * VC4_MADV_DONTNEED it will try to remove the BO from the
+	 * purgeable list which will fail if the ->next/prev fields
+	 * are set to LIST_POISON1/LIST_POISON2 (which is what
+	 * list_del() does).
+	 * Re-initializing the list element guarantees that list_del()
+	 * will work correctly even if it's a NOP.
+	 */
+	list_del_init(&bo->size_head);
+	vc4->purgeable.num--;
+	vc4->purgeable.size -= bo->base.base.size;
+}
+
+void vc4_bo_remove_from_purgeable_pool(struct vc4_bo *bo)
+{
+	struct vc4_dev *vc4 = to_vc4_dev(bo->base.base.dev);
+
+	mutex_lock(&vc4->purgeable.lock);
+	vc4_bo_remove_from_purgeable_pool_locked(bo);
+	mutex_unlock(&vc4->purgeable.lock);
+}
+
+static void vc4_bo_purge(struct drm_gem_object *obj)
+{
+	struct vc4_bo *bo = to_vc4_bo(obj);
+	struct drm_device *dev = obj->dev;
+
+	WARN_ON(!mutex_is_locked(&bo->madv_lock));
+	WARN_ON(bo->madv != VC4_MADV_DONTNEED);
+
+	drm_vma_node_unmap(&obj->vma_node, dev->anon_inode->i_mapping);
+
+	dma_free_wc(dev->dev, obj->size, bo->base.vaddr, bo->base.paddr);
+	bo->base.vaddr = NULL;
+	bo->madv = __VC4_MADV_PURGED;
+}
+
+static void vc4_bo_userspace_cache_purge(struct drm_device *dev)
+{
+	struct vc4_dev *vc4 = to_vc4_dev(dev);
+
+	mutex_lock(&vc4->purgeable.lock);
+	while (!list_empty(&vc4->purgeable.list)) {
+		struct vc4_bo *bo = list_first_entry(&vc4->purgeable.list,
+						     struct vc4_bo, size_head);
+		struct drm_gem_object *obj = &bo->base.base;
+		size_t purged_size = 0;
+
+		vc4_bo_remove_from_purgeable_pool_locked(bo);
+
+		/* Release the purgeable lock while we're purging the BO so
+		 * that other people can continue inserting things in the
+		 * purgeable pool without having to wait for all BOs to be
+		 * purged.
+		 */
+		mutex_unlock(&vc4->purgeable.lock);
+		mutex_lock(&bo->madv_lock);
+
+		/* Since we released the purgeable pool lock before acquiring
+		 * the BO madv one, the user may have marked the BO as WILLNEED
+		 * and re-used it in the meantime.
+		 * Before purging the BO we need to make sure
+		 * - it is still marked as DONTNEED
+		 * - it has not been re-inserted in the purgeable list
+		 * - it is not used by HW blocks
+		 * If one of these conditions is not met, just skip the entry.
+		 */
+		if (bo->madv == VC4_MADV_DONTNEED &&
+		    list_empty(&bo->size_head) &&
+		    !refcount_read(&bo->usecnt)) {
+			purged_size = bo->base.base.size;
+			vc4_bo_purge(obj);
+		}
+		mutex_unlock(&bo->madv_lock);
+		mutex_lock(&vc4->purgeable.lock);
+
+		if (purged_size) {
+			vc4->purgeable.purged_size += purged_size;
+			vc4->purgeable.purged_num++;
+		}
+	}
+	mutex_unlock(&vc4->purgeable.lock);
+}
+
 static struct vc4_bo *vc4_bo_get_from_cache(struct drm_device *dev,
 					    uint32_t size,
 					    enum vc4_kernel_bo_type type)
@@ -293,6 +418,9 @@ struct drm_gem_object *vc4_create_object(struct drm_device *dev, size_t size)
 	if (!bo)
 		return ERR_PTR(-ENOMEM);
 
+	bo->madv = VC4_MADV_WILLNEED;
+	refcount_set(&bo->usecnt, 0);
+	mutex_init(&bo->madv_lock);
 	mutex_lock(&vc4->bo_lock);
 	bo->label = VC4_BO_TYPE_KERNEL;
 	vc4->bo_labels[VC4_BO_TYPE_KERNEL].num_allocated++;
@@ -330,16 +458,38 @@ struct vc4_bo *vc4_bo_create(struct drm_device *dev, size_t unaligned_size,
 		 * CMA allocations we've got laying around and try again.
 		 */
 		vc4_bo_cache_purge(dev);
+		cma_obj = drm_gem_cma_create(dev, size);
+	}
 
+	if (IS_ERR(cma_obj)) {
+		/*
+		 * Still not enough CMA memory, purge the userspace BO
+		 * cache and retry.
+		 * This is sub-optimal since we purge the whole userspace
+		 * BO cache which forces user that want to re-use the BO to
+		 * restore its initial content.
+		 * Ideally, we should purge entries one by one and retry
+		 * after each to see if CMA allocation succeeds. Or even
+		 * better, try to find an entry with at least the same
+		 * size.
+		 */
+		vc4_bo_userspace_cache_purge(dev);
 		cma_obj = drm_gem_cma_create(dev, size);
-		if (IS_ERR(cma_obj)) {
-			DRM_ERROR("Failed to allocate from CMA:\n");
-			vc4_bo_stats_dump(vc4);
-			return ERR_PTR(-ENOMEM);
-		}
+	}
+
+	if (IS_ERR(cma_obj)) {
+		DRM_ERROR("Failed to allocate from CMA:\n");
+		vc4_bo_stats_dump(vc4);
+		return ERR_PTR(-ENOMEM);
 	}
 	bo = to_vc4_bo(&cma_obj->base);
 
+	/* By default, BOs do not support the MADV ioctl. This will be enabled
+	 * only on BOs that are exposed to userspace (V3D, V3D_SHADER and DUMB
+	 * BOs).
+	 */
+	bo->madv = __VC4_MADV_NOTSUPP;
+
 	mutex_lock(&vc4->bo_lock);
 	vc4_bo_set_label(&cma_obj->base, type);
 	mutex_unlock(&vc4->bo_lock);
@@ -365,6 +515,8 @@ int vc4_dumb_create(struct drm_file *file_priv,
 	if (IS_ERR(bo))
 		return PTR_ERR(bo);
 
+	bo->madv = VC4_MADV_WILLNEED;
+
 	ret = drm_gem_handle_create(file_priv, &bo->base.base, &args->handle);
 	drm_gem_object_put_unlocked(&bo->base.base);
 
@@ -403,6 +555,12 @@ void vc4_free_object(struct drm_gem_object *gem_bo)
 	struct vc4_bo *bo = to_vc4_bo(gem_bo);
 	struct list_head *cache_list;
 
+	/* Remove the BO from the purgeable list. */
+	mutex_lock(&bo->madv_lock);
+	if (bo->madv == VC4_MADV_DONTNEED && !refcount_read(&bo->usecnt))
+		vc4_bo_remove_from_purgeable_pool(bo);
+	mutex_unlock(&bo->madv_lock);
+
 	mutex_lock(&vc4->bo_lock);
 	/* If the object references someone else's memory, we can't cache it.
 	 */
@@ -418,7 +576,8 @@ void vc4_free_object(struct drm_gem_object *gem_bo)
 	}
 
 	/* If this object was partially constructed but CMA allocation
-	 * had failed, just free it.
+	 * had failed, just free it. Can also happen when the BO has been
+	 * purged.
 	 */
 	if (!bo->base.vaddr) {
 		vc4_bo_destroy(bo);
@@ -437,6 +596,10 @@ void vc4_free_object(struct drm_gem_object *gem_bo)
 		bo->validated_shader = NULL;
 	}
 
+	/* Reset madv and usecnt before adding the BO to the cache. */
+	bo->madv = __VC4_MADV_NOTSUPP;
+	refcount_set(&bo->usecnt, 0);
+
 	bo->t_format = false;
 	bo->free_time = jiffies;
 	list_add(&bo->size_head, cache_list);
@@ -461,10 +624,60 @@ static void vc4_bo_cache_time_work(struct work_struct *work)
 	mutex_unlock(&vc4->bo_lock);
 }
 
-static void vc4_bo_cache_time_timer(unsigned long data)
+int vc4_bo_inc_usecnt(struct vc4_bo *bo)
 {
-	struct drm_device *dev = (struct drm_device *)data;
-	struct vc4_dev *vc4 = to_vc4_dev(dev);
+	int ret;
+
+	/* Fast path: if the BO is already retained by someone, no need to
+	 * check the madv status.
+	 */
+	if (refcount_inc_not_zero(&bo->usecnt))
+		return 0;
+
+	mutex_lock(&bo->madv_lock);
+	switch (bo->madv) {
+	case VC4_MADV_WILLNEED:
+		if (!refcount_inc_not_zero(&bo->usecnt))
+			refcount_set(&bo->usecnt, 1);
+		ret = 0;
+		break;
+	case VC4_MADV_DONTNEED:
+		/* We shouldn't use a BO marked as purgeable if at least
+		 * someone else retained its content by incrementing usecnt.
+		 * Luckily the BO hasn't been purged yet, but something wrong
+		 * is happening here. Just throw an error instead of
+		 * authorizing this use case.
+		 */
+	case __VC4_MADV_PURGED:
+		/* We can't use a purged BO. */
+	default:
+		/* Invalid madv value. */
+		ret = -EINVAL;
+		break;
+	}
+	mutex_unlock(&bo->madv_lock);
+
+	return ret;
+}
+
+void vc4_bo_dec_usecnt(struct vc4_bo *bo)
+{
+	/* Fast path: if the BO is still retained by someone, no need to test
+	 * the madv value.
+	 */
+	if (refcount_dec_not_one(&bo->usecnt))
+		return;
+
+	mutex_lock(&bo->madv_lock);
+	if (refcount_dec_and_test(&bo->usecnt) &&
+	    bo->madv == VC4_MADV_DONTNEED)
+		vc4_bo_add_to_purgeable_pool(bo);
+	mutex_unlock(&bo->madv_lock);
+}
+
+static void vc4_bo_cache_time_timer(struct timer_list *t)
+{
+	struct vc4_dev *vc4 = from_timer(vc4, t, bo_cache.time_timer);
 
 	schedule_work(&vc4->bo_cache.time_work);
 }
@@ -480,18 +693,52 @@ struct dma_buf *
 vc4_prime_export(struct drm_device *dev, struct drm_gem_object *obj, int flags)
 {
 	struct vc4_bo *bo = to_vc4_bo(obj);
+	struct dma_buf *dmabuf;
+	int ret;
 
 	if (bo->validated_shader) {
 		DRM_DEBUG("Attempting to export shader BO\n");
 		return ERR_PTR(-EINVAL);
 	}
 
-	return drm_gem_prime_export(dev, obj, flags);
+	/* Note: as soon as the BO is exported it becomes unpurgeable, because
+	 * noone ever decrements the usecnt even if the reference held by the
+	 * exported BO is released. This shouldn't be a problem since we don't
+	 * expect exported BOs to be marked as purgeable.
+	 */
+	ret = vc4_bo_inc_usecnt(bo);
+	if (ret) {
+		DRM_ERROR("Failed to increment BO usecnt\n");
+		return ERR_PTR(ret);
+	}
+
+	dmabuf = drm_gem_prime_export(dev, obj, flags);
+	if (IS_ERR(dmabuf))
+		vc4_bo_dec_usecnt(bo);
+
+	return dmabuf;
+}
+
+int vc4_fault(struct vm_fault *vmf)
+{
+	struct vm_area_struct *vma = vmf->vma;
+	struct drm_gem_object *obj = vma->vm_private_data;
+	struct vc4_bo *bo = to_vc4_bo(obj);
+
+	/* The only reason we would end up here is when user-space accesses
+	 * BO's memory after it's been purged.
+	 */
+	mutex_lock(&bo->madv_lock);
+	WARN_ON(bo->madv != __VC4_MADV_PURGED);
+	mutex_unlock(&bo->madv_lock);
+
+	return VM_FAULT_SIGBUS;
 }
 
 int vc4_mmap(struct file *filp, struct vm_area_struct *vma)
 {
 	struct drm_gem_object *gem_obj;
+	unsigned long vm_pgoff;
 	struct vc4_bo *bo;
 	int ret;
 
@@ -507,16 +754,36 @@ int vc4_mmap(struct file *filp, struct vm_area_struct *vma)
 		return -EINVAL;
 	}
 
+	if (bo->madv != VC4_MADV_WILLNEED) {
+		DRM_DEBUG("mmaping of %s BO not allowed\n",
+			  bo->madv == VC4_MADV_DONTNEED ?
+			  "purgeable" : "purged");
+		return -EINVAL;
+	}
+
 	/*
 	 * Clear the VM_PFNMAP flag that was set by drm_gem_mmap(), and set the
 	 * vm_pgoff (used as a fake buffer offset by DRM) to 0 as we want to map
 	 * the whole buffer.
 	 */
 	vma->vm_flags &= ~VM_PFNMAP;
-	vma->vm_pgoff = 0;
 
+	/* This ->vm_pgoff dance is needed to make all parties happy:
+	 * - dma_mmap_wc() uses ->vm_pgoff as an offset within the allocated
+	 *   mem-region, hence the need to set it to zero (the value set by
+	 *   the DRM core is a virtual offset encoding the GEM object-id)
+	 * - the mmap() core logic needs ->vm_pgoff to be restored to its
+	 *   initial value before returning from this function because it
+	 *   encodes the  offset of this GEM in the dev->anon_inode pseudo-file
+	 *   and this information will be used when we invalidate userspace
+	 *   mappings  with drm_vma_node_unmap() (called from vc4_gem_purge()).
+	 */
+	vm_pgoff = vma->vm_pgoff;
+	vma->vm_pgoff = 0;
 	ret = dma_mmap_wc(bo->base.base.dev->dev, vma, bo->base.vaddr,
 			  bo->base.paddr, vma->vm_end - vma->vm_start);
+	vma->vm_pgoff = vm_pgoff;
+
 	if (ret)
 		drm_gem_vm_close(vma);
 
@@ -580,6 +847,8 @@ int vc4_create_bo_ioctl(struct drm_device *dev, void *data,
 	if (IS_ERR(bo))
 		return PTR_ERR(bo);
 
+	bo->madv = VC4_MADV_WILLNEED;
+
 	ret = drm_gem_handle_create(file_priv, &bo->base.base, &args->handle);
 	drm_gem_object_put_unlocked(&bo->base.base);
 
@@ -633,6 +902,8 @@ vc4_create_shader_bo_ioctl(struct drm_device *dev, void *data,
 	if (IS_ERR(bo))
 		return PTR_ERR(bo);
 
+	bo->madv = VC4_MADV_WILLNEED;
+
 	if (copy_from_user(bo->base.vaddr,
 			     (void __user *)(uintptr_t)args->data,
 			     args->size)) {
@@ -768,9 +1039,7 @@ int vc4_bo_cache_init(struct drm_device *dev)
 	INIT_LIST_HEAD(&vc4->bo_cache.time_list);
 
 	INIT_WORK(&vc4->bo_cache.time_work, vc4_bo_cache_time_work);
-	setup_timer(&vc4->bo_cache.time_timer,
-		    vc4_bo_cache_time_timer,
-		    (unsigned long)dev);
+	timer_setup(&vc4->bo_cache.time_timer, vc4_bo_cache_time_timer, 0);
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/vc4/vc4_dpi.c b/drivers/gpu/drm/vc4/vc4_dpi.c
index 519cefef800d..72c9dbd81d7f 100644
--- a/drivers/gpu/drm/vc4/vc4_dpi.c
+++ b/drivers/gpu/drm/vc4/vc4_dpi.c
@@ -97,8 +97,6 @@ struct vc4_dpi {
 
 	struct drm_encoder *encoder;
 	struct drm_connector *connector;
-	struct drm_bridge *bridge;
-	bool is_panel_bridge;
 
 	void __iomem *regs;
 
@@ -251,10 +249,11 @@ static int vc4_dpi_init_bridge(struct vc4_dpi *dpi)
 {
 	struct device *dev = &dpi->pdev->dev;
 	struct drm_panel *panel;
+	struct drm_bridge *bridge;
 	int ret;
 
 	ret = drm_of_find_panel_or_bridge(dev->of_node, 0, 0,
-					  &panel, &dpi->bridge);
+					  &panel, &bridge);
 	if (ret) {
 		/* If nothing was connected in the DT, that's not an
 		 * error.
@@ -265,13 +264,10 @@ static int vc4_dpi_init_bridge(struct vc4_dpi *dpi)
 			return ret;
 	}
 
-	if (panel) {
-		dpi->bridge = drm_panel_bridge_add(panel,
-						   DRM_MODE_CONNECTOR_DPI);
-		dpi->is_panel_bridge = true;
-	}
+	if (panel)
+		bridge = drm_panel_bridge_add(panel, DRM_MODE_CONNECTOR_DPI);
 
-	return drm_bridge_attach(dpi->encoder, dpi->bridge, NULL);
+	return drm_bridge_attach(dpi->encoder, bridge, NULL);
 }
 
 static int vc4_dpi_bind(struct device *dev, struct device *master, void *data)
@@ -352,8 +348,7 @@ static void vc4_dpi_unbind(struct device *dev, struct device *master,
 	struct vc4_dev *vc4 = to_vc4_dev(drm);
 	struct vc4_dpi *dpi = dev_get_drvdata(dev);
 
-	if (dpi->is_panel_bridge)
-		drm_panel_bridge_remove(dpi->bridge);
+	drm_of_panel_bridge_remove(dev->of_node, 0, 0);
 
 	drm_encoder_cleanup(dpi->encoder);
 
diff --git a/drivers/gpu/drm/vc4/vc4_drv.c b/drivers/gpu/drm/vc4/vc4_drv.c
index 1c96edcb302b..e3c29729da2e 100644
--- a/drivers/gpu/drm/vc4/vc4_drv.c
+++ b/drivers/gpu/drm/vc4/vc4_drv.c
@@ -100,6 +100,7 @@ static int vc4_get_param_ioctl(struct drm_device *dev, void *data,
 	case DRM_VC4_PARAM_SUPPORTS_ETC1:
 	case DRM_VC4_PARAM_SUPPORTS_THREADED_FS:
 	case DRM_VC4_PARAM_SUPPORTS_FIXED_RCL_ORDER:
+	case DRM_VC4_PARAM_SUPPORTS_MADVISE:
 		args->value = true;
 		break;
 	default:
@@ -117,6 +118,12 @@ static void vc4_lastclose(struct drm_device *dev)
 	drm_fbdev_cma_restore_mode(vc4->fbdev);
 }
 
+static const struct vm_operations_struct vc4_vm_ops = {
+	.fault = vc4_fault,
+	.open = drm_gem_vm_open,
+	.close = drm_gem_vm_close,
+};
+
 static const struct file_operations vc4_drm_fops = {
 	.owner = THIS_MODULE,
 	.open = drm_open,
@@ -142,6 +149,7 @@ static const struct drm_ioctl_desc vc4_drm_ioctls[] = {
 	DRM_IOCTL_DEF_DRV(VC4_SET_TILING, vc4_set_tiling_ioctl, DRM_RENDER_ALLOW),
 	DRM_IOCTL_DEF_DRV(VC4_GET_TILING, vc4_get_tiling_ioctl, DRM_RENDER_ALLOW),
 	DRM_IOCTL_DEF_DRV(VC4_LABEL_BO, vc4_label_bo_ioctl, DRM_RENDER_ALLOW),
+	DRM_IOCTL_DEF_DRV(VC4_GEM_MADVISE, vc4_gem_madvise_ioctl, DRM_RENDER_ALLOW),
 };
 
 static struct drm_driver vc4_drm_driver = {
@@ -166,7 +174,7 @@ static struct drm_driver vc4_drm_driver = {
 
 	.gem_create_object = vc4_create_object,
 	.gem_free_object_unlocked = vc4_free_object,
-	.gem_vm_ops = &drm_gem_cma_vm_ops,
+	.gem_vm_ops = &vc4_vm_ops,
 
 	.prime_handle_to_fd = drm_gem_prime_handle_to_fd,
 	.prime_fd_to_handle = drm_gem_prime_fd_to_handle,
diff --git a/drivers/gpu/drm/vc4/vc4_drv.h b/drivers/gpu/drm/vc4/vc4_drv.h
index 87f2d8e5c134..9c0d380c96f2 100644
--- a/drivers/gpu/drm/vc4/vc4_drv.h
+++ b/drivers/gpu/drm/vc4/vc4_drv.h
@@ -74,6 +74,19 @@ struct vc4_dev {
 	/* Protects bo_cache and bo_labels. */
 	struct mutex bo_lock;
 
+	/* Purgeable BO pool. All BOs in this pool can have their memory
+	 * reclaimed if the driver is unable to allocate new BOs. We also
+	 * keep stats related to the purge mechanism here.
+	 */
+	struct {
+		struct list_head list;
+		unsigned int num;
+		size_t size;
+		unsigned int purged_num;
+		size_t purged_size;
+		struct mutex lock;
+	} purgeable;
+
 	uint64_t dma_fence_context;
 
 	/* Sequence number for the last job queued in bin_job_list.
@@ -192,6 +205,16 @@ struct vc4_bo {
 	 * for user-allocated labels.
 	 */
 	int label;
+
+	/* Count the number of active users. This is needed to determine
+	 * whether we can move the BO to the purgeable list or not (when the BO
+	 * is used by the GPU or the display engine we can't purge it).
+	 */
+	refcount_t usecnt;
+
+	/* Store purgeable/purged state here */
+	u32 madv;
+	struct mutex madv_lock;
 };
 
 static inline struct vc4_bo *
@@ -503,6 +526,7 @@ int vc4_get_hang_state_ioctl(struct drm_device *dev, void *data,
 			     struct drm_file *file_priv);
 int vc4_label_bo_ioctl(struct drm_device *dev, void *data,
 		       struct drm_file *file_priv);
+int vc4_fault(struct vm_fault *vmf);
 int vc4_mmap(struct file *filp, struct vm_area_struct *vma);
 struct reservation_object *vc4_prime_res_obj(struct drm_gem_object *obj);
 int vc4_prime_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma);
@@ -513,6 +537,10 @@ void *vc4_prime_vmap(struct drm_gem_object *obj);
 int vc4_bo_cache_init(struct drm_device *dev);
 void vc4_bo_cache_destroy(struct drm_device *dev);
 int vc4_bo_stats_debugfs(struct seq_file *m, void *arg);
+int vc4_bo_inc_usecnt(struct vc4_bo *bo);
+void vc4_bo_dec_usecnt(struct vc4_bo *bo);
+void vc4_bo_add_to_purgeable_pool(struct vc4_bo *bo);
+void vc4_bo_remove_from_purgeable_pool(struct vc4_bo *bo);
 
 /* vc4_crtc.c */
 extern struct platform_driver vc4_crtc_driver;
@@ -557,6 +585,8 @@ void vc4_job_handle_completed(struct vc4_dev *vc4);
 int vc4_queue_seqno_cb(struct drm_device *dev,
 		       struct vc4_seqno_cb *cb, uint64_t seqno,
 		       void (*func)(struct vc4_seqno_cb *cb));
+int vc4_gem_madvise_ioctl(struct drm_device *dev, void *data,
+			  struct drm_file *file_priv);
 
 /* vc4_hdmi.c */
 extern struct platform_driver vc4_hdmi_driver;
diff --git a/drivers/gpu/drm/vc4/vc4_dsi.c b/drivers/gpu/drm/vc4/vc4_dsi.c
index d1e0dc908048..94085f8bcd68 100644
--- a/drivers/gpu/drm/vc4/vc4_dsi.c
+++ b/drivers/gpu/drm/vc4/vc4_dsi.c
@@ -33,6 +33,7 @@
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_edid.h>
 #include <drm/drm_mipi_dsi.h>
+#include <drm/drm_of.h>
 #include <drm/drm_panel.h>
 #include <linux/clk.h>
 #include <linux/clk-provider.h>
@@ -504,7 +505,6 @@ struct vc4_dsi {
 	struct mipi_dsi_host dsi_host;
 	struct drm_encoder *encoder;
 	struct drm_bridge *bridge;
-	bool is_panel_bridge;
 
 	void __iomem *regs;
 
@@ -859,14 +859,11 @@ static bool vc4_dsi_encoder_mode_fixup(struct drm_encoder *encoder,
 	pll_clock = parent_rate / divider;
 	pixel_clock_hz = pll_clock / dsi->divider;
 
-	/* Round up the clk_set_rate() request slightly, since
-	 * PLLD_DSI1 is an integer divider and its rate selection will
-	 * never round up.
-	 */
-	adjusted_mode->clock = pixel_clock_hz / 1000 + 1;
+	adjusted_mode->clock = pixel_clock_hz / 1000;
 
 	/* Given the new pixel clock, adjust HFP to keep vrefresh the same. */
-	adjusted_mode->htotal = pixel_clock_hz / (mode->vrefresh * mode->vtotal);
+	adjusted_mode->htotal = adjusted_mode->clock * mode->htotal /
+				mode->clock;
 	adjusted_mode->hsync_end += adjusted_mode->htotal - mode->htotal;
 	adjusted_mode->hsync_start += adjusted_mode->htotal - mode->htotal;
 
@@ -900,7 +897,11 @@ static void vc4_dsi_encoder_enable(struct drm_encoder *encoder)
 		vc4_dsi_dump_regs(dsi);
 	}
 
-	phy_clock = pixel_clock_hz * dsi->divider;
+	/* Round up the clk_set_rate() request slightly, since
+	 * PLLD_DSI1 is an integer divider and its rate selection will
+	 * never round up.
+	 */
+	phy_clock = (pixel_clock_hz + 1000) * dsi->divider;
 	ret = clk_set_rate(dsi->pll_phy_clock, phy_clock);
 	if (ret) {
 		dev_err(&dsi->pdev->dev,
@@ -1288,7 +1289,6 @@ static int vc4_dsi_host_attach(struct mipi_dsi_host *host,
 			       struct mipi_dsi_device *device)
 {
 	struct vc4_dsi *dsi = host_to_dsi(host);
-	int ret = 0;
 
 	dsi->lanes = device->lanes;
 	dsi->channel = device->channel;
@@ -1323,34 +1323,12 @@ static int vc4_dsi_host_attach(struct mipi_dsi_host *host,
 		return 0;
 	}
 
-	dsi->bridge = of_drm_find_bridge(device->dev.of_node);
-	if (!dsi->bridge) {
-		struct drm_panel *panel =
-			of_drm_find_panel(device->dev.of_node);
-
-		dsi->bridge = drm_panel_bridge_add(panel,
-						   DRM_MODE_CONNECTOR_DSI);
-		if (IS_ERR(dsi->bridge)) {
-			ret = PTR_ERR(dsi->bridge);
-			dsi->bridge = NULL;
-			return ret;
-		}
-		dsi->is_panel_bridge = true;
-	}
-
-	return drm_bridge_attach(dsi->encoder, dsi->bridge, NULL);
+	return 0;
 }
 
 static int vc4_dsi_host_detach(struct mipi_dsi_host *host,
 			       struct mipi_dsi_device *device)
 {
-	struct vc4_dsi *dsi = host_to_dsi(host);
-
-	if (dsi->is_panel_bridge) {
-		drm_panel_bridge_remove(dsi->bridge);
-		dsi->bridge = NULL;
-	}
-
 	return 0;
 }
 
@@ -1382,6 +1360,27 @@ static void dsi_handle_error(struct vc4_dsi *dsi,
 	*ret = IRQ_HANDLED;
 }
 
+/*
+ * Initial handler for port 1 where we need the reg_dma workaround.
+ * The register DMA writes sleep, so we can't do it in the top half.
+ * Instead we use IRQF_ONESHOT so that the IRQ gets disabled in the
+ * parent interrupt contrller until our interrupt thread is done.
+ */
+static irqreturn_t vc4_dsi_irq_defer_to_thread_handler(int irq, void *data)
+{
+	struct vc4_dsi *dsi = data;
+	u32 stat = DSI_PORT_READ(INT_STAT);
+
+	if (!stat)
+		return IRQ_NONE;
+
+	return IRQ_WAKE_THREAD;
+}
+
+/*
+ * Normal IRQ handler for port 0, or the threaded IRQ handler for port
+ * 1 where we need the reg_dma workaround.
+ */
 static irqreturn_t vc4_dsi_irq_handler(int irq, void *data)
 {
 	struct vc4_dsi *dsi = data;
@@ -1492,16 +1491,13 @@ static int vc4_dsi_bind(struct device *dev, struct device *master, void *data)
 	struct platform_device *pdev = to_platform_device(dev);
 	struct drm_device *drm = dev_get_drvdata(master);
 	struct vc4_dev *vc4 = to_vc4_dev(drm);
-	struct vc4_dsi *dsi;
+	struct vc4_dsi *dsi = dev_get_drvdata(dev);
 	struct vc4_dsi_encoder *vc4_dsi_encoder;
+	struct drm_panel *panel;
 	const struct of_device_id *match;
 	dma_cap_mask_t dma_mask;
 	int ret;
 
-	dsi = devm_kzalloc(dev, sizeof(*dsi), GFP_KERNEL);
-	if (!dsi)
-		return -ENOMEM;
-
 	match = of_match_device(vc4_dsi_dt_match, dev);
 	if (!match)
 		return -ENODEV;
@@ -1516,7 +1512,6 @@ static int vc4_dsi_bind(struct device *dev, struct device *master, void *data)
 	vc4_dsi_encoder->dsi = dsi;
 	dsi->encoder = &vc4_dsi_encoder->base.base;
 
-	dsi->pdev = pdev;
 	dsi->regs = vc4_ioremap_regs(pdev, 0);
 	if (IS_ERR(dsi->regs))
 		return PTR_ERR(dsi->regs);
@@ -1565,8 +1560,15 @@ static int vc4_dsi_bind(struct device *dev, struct device *master, void *data)
 	/* Clear any existing interrupt state. */
 	DSI_PORT_WRITE(INT_STAT, DSI_PORT_READ(INT_STAT));
 
-	ret = devm_request_irq(dev, platform_get_irq(pdev, 0),
-			       vc4_dsi_irq_handler, 0, "vc4 dsi", dsi);
+	if (dsi->reg_dma_mem)
+		ret = devm_request_threaded_irq(dev, platform_get_irq(pdev, 0),
+						vc4_dsi_irq_defer_to_thread_handler,
+						vc4_dsi_irq_handler,
+						IRQF_ONESHOT,
+						"vc4 dsi", dsi);
+	else
+		ret = devm_request_irq(dev, platform_get_irq(pdev, 0),
+				       vc4_dsi_irq_handler, 0, "vc4 dsi", dsi);
 	if (ret) {
 		if (ret != -EPROBE_DEFER)
 			dev_err(dev, "Failed to get interrupt: %d\n", ret);
@@ -1597,6 +1599,18 @@ static int vc4_dsi_bind(struct device *dev, struct device *master, void *data)
 		return ret;
 	}
 
+	ret = drm_of_find_panel_or_bridge(dev->of_node, 0, 0,
+					  &panel, &dsi->bridge);
+	if (ret)
+		return ret;
+
+	if (panel) {
+		dsi->bridge = devm_drm_panel_bridge_add(dev, panel,
+							DRM_MODE_CONNECTOR_DSI);
+		if (IS_ERR(dsi->bridge))
+			return PTR_ERR(dsi->bridge);
+	}
+
 	/* The esc clock rate is supposed to always be 100Mhz. */
 	ret = clk_set_rate(dsi->escape_clock, 100 * 1000000);
 	if (ret) {
@@ -1615,12 +1629,11 @@ static int vc4_dsi_bind(struct device *dev, struct device *master, void *data)
 			 DRM_MODE_ENCODER_DSI, NULL);
 	drm_encoder_helper_add(dsi->encoder, &vc4_dsi_encoder_helper_funcs);
 
-	dsi->dsi_host.ops = &vc4_dsi_host_ops;
-	dsi->dsi_host.dev = dev;
-
-	mipi_dsi_host_register(&dsi->dsi_host);
-
-	dev_set_drvdata(dev, dsi);
+	ret = drm_bridge_attach(dsi->encoder, dsi->bridge, NULL);
+	if (ret) {
+		dev_err(dev, "bridge attach failed: %d\n", ret);
+		return ret;
+	}
 
 	pm_runtime_enable(dev);
 
@@ -1638,8 +1651,6 @@ static void vc4_dsi_unbind(struct device *dev, struct device *master,
 
 	vc4_dsi_encoder_destroy(dsi->encoder);
 
-	mipi_dsi_host_unregister(&dsi->dsi_host);
-
 	if (dsi->port == 1)
 		vc4->dsi1 = NULL;
 }
@@ -1651,12 +1662,47 @@ static const struct component_ops vc4_dsi_ops = {
 
 static int vc4_dsi_dev_probe(struct platform_device *pdev)
 {
-	return component_add(&pdev->dev, &vc4_dsi_ops);
+	struct device *dev = &pdev->dev;
+	struct vc4_dsi *dsi;
+	int ret;
+
+	dsi = devm_kzalloc(dev, sizeof(*dsi), GFP_KERNEL);
+	if (!dsi)
+		return -ENOMEM;
+	dev_set_drvdata(dev, dsi);
+
+	dsi->pdev = pdev;
+
+	/* Note, the initialization sequence for DSI and panels is
+	 * tricky.  The component bind above won't get past its
+	 * -EPROBE_DEFER until the panel/bridge probes.  The
+	 * panel/bridge will return -EPROBE_DEFER until it has a
+	 * mipi_dsi_host to register its device to.  So, we register
+	 * the host during pdev probe time, so vc4 as a whole can then
+	 * -EPROBE_DEFER its component bind process until the panel
+	 * successfully attaches.
+	 */
+	dsi->dsi_host.ops = &vc4_dsi_host_ops;
+	dsi->dsi_host.dev = dev;
+	mipi_dsi_host_register(&dsi->dsi_host);
+
+	ret = component_add(&pdev->dev, &vc4_dsi_ops);
+	if (ret) {
+		mipi_dsi_host_unregister(&dsi->dsi_host);
+		return ret;
+	}
+
+	return 0;
 }
 
 static int vc4_dsi_dev_remove(struct platform_device *pdev)
 {
+	struct device *dev = &pdev->dev;
+	struct vc4_dsi *dsi = dev_get_drvdata(dev);
+
 	component_del(&pdev->dev, &vc4_dsi_ops);
+	mipi_dsi_host_unregister(&dsi->dsi_host);
+
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/vc4/vc4_gem.c b/drivers/gpu/drm/vc4/vc4_gem.c
index d0c6bfb68c4e..638540943c61 100644
--- a/drivers/gpu/drm/vc4/vc4_gem.c
+++ b/drivers/gpu/drm/vc4/vc4_gem.c
@@ -188,11 +188,22 @@ vc4_save_hang_state(struct drm_device *dev)
 			continue;
 
 		for (j = 0; j < exec[i]->bo_count; j++) {
+			bo = to_vc4_bo(&exec[i]->bo[j]->base);
+
+			/* Retain BOs just in case they were marked purgeable.
+			 * This prevents the BO from being purged before
+			 * someone had a chance to dump the hang state.
+			 */
+			WARN_ON(!refcount_read(&bo->usecnt));
+			refcount_inc(&bo->usecnt);
 			drm_gem_object_get(&exec[i]->bo[j]->base);
 			kernel_state->bo[j + prev_idx] = &exec[i]->bo[j]->base;
 		}
 
 		list_for_each_entry(bo, &exec[i]->unref_list, unref_head) {
+			/* No need to retain BOs coming from the ->unref_list
+			 * because they are naturally unpurgeable.
+			 */
 			drm_gem_object_get(&bo->base.base);
 			kernel_state->bo[j + prev_idx] = &bo->base.base;
 			j++;
@@ -233,6 +244,26 @@ vc4_save_hang_state(struct drm_device *dev)
 	state->fdbgs = V3D_READ(V3D_FDBGS);
 	state->errstat = V3D_READ(V3D_ERRSTAT);
 
+	/* We need to turn purgeable BOs into unpurgeable ones so that
+	 * userspace has a chance to dump the hang state before the kernel
+	 * decides to purge those BOs.
+	 * Note that BO consistency at dump time cannot be guaranteed. For
+	 * example, if the owner of these BOs decides to re-use them or mark
+	 * them purgeable again there's nothing we can do to prevent it.
+	 */
+	for (i = 0; i < kernel_state->user_state.bo_count; i++) {
+		struct vc4_bo *bo = to_vc4_bo(kernel_state->bo[i]);
+
+		if (bo->madv == __VC4_MADV_NOTSUPP)
+			continue;
+
+		mutex_lock(&bo->madv_lock);
+		if (!WARN_ON(bo->madv == __VC4_MADV_PURGED))
+			bo->madv = VC4_MADV_WILLNEED;
+		refcount_dec(&bo->usecnt);
+		mutex_unlock(&bo->madv_lock);
+	}
+
 	spin_lock_irqsave(&vc4->job_lock, irqflags);
 	if (vc4->hang_state) {
 		spin_unlock_irqrestore(&vc4->job_lock, irqflags);
@@ -281,10 +312,10 @@ vc4_reset_work(struct work_struct *work)
 }
 
 static void
-vc4_hangcheck_elapsed(unsigned long data)
+vc4_hangcheck_elapsed(struct timer_list *t)
 {
-	struct drm_device *dev = (struct drm_device *)data;
-	struct vc4_dev *vc4 = to_vc4_dev(dev);
+	struct vc4_dev *vc4 = from_timer(vc4, t, hangcheck.timer);
+	struct drm_device *dev = vc4->dev;
 	uint32_t ct0ca, ct1ca;
 	unsigned long irqflags;
 	struct vc4_exec_info *bin_exec, *render_exec;
@@ -639,9 +670,6 @@ vc4_queue_submit(struct drm_device *dev, struct vc4_exec_info *exec,
  * The command validator needs to reference BOs by their index within
  * the submitted job's BO list.  This does the validation of the job's
  * BO list and reference counting for the lifetime of the job.
- *
- * Note that this function doesn't need to unreference the BOs on
- * failure, because that will happen at vc4_complete_exec() time.
  */
 static int
 vc4_cl_lookup_bos(struct drm_device *dev,
@@ -693,16 +721,47 @@ vc4_cl_lookup_bos(struct drm_device *dev,
 			DRM_DEBUG("Failed to look up GEM BO %d: %d\n",
 				  i, handles[i]);
 			ret = -EINVAL;
-			spin_unlock(&file_priv->table_lock);
-			goto fail;
+			break;
 		}
+
 		drm_gem_object_get(bo);
 		exec->bo[i] = (struct drm_gem_cma_object *)bo;
 	}
 	spin_unlock(&file_priv->table_lock);
 
+	if (ret)
+		goto fail_put_bo;
+
+	for (i = 0; i < exec->bo_count; i++) {
+		ret = vc4_bo_inc_usecnt(to_vc4_bo(&exec->bo[i]->base));
+		if (ret)
+			goto fail_dec_usecnt;
+	}
+
+	kvfree(handles);
+	return 0;
+
+fail_dec_usecnt:
+	/* Decrease usecnt on acquired objects.
+	 * We cannot rely on  vc4_complete_exec() to release resources here,
+	 * because vc4_complete_exec() has no information about which BO has
+	 * had its ->usecnt incremented.
+	 * To make things easier we just free everything explicitly and set
+	 * exec->bo to NULL so that vc4_complete_exec() skips the 'BO release'
+	 * step.
+	 */
+	for (i-- ; i >= 0; i--)
+		vc4_bo_dec_usecnt(to_vc4_bo(&exec->bo[i]->base));
+
+fail_put_bo:
+	/* Release any reference to acquired objects. */
+	for (i = 0; i < exec->bo_count && exec->bo[i]; i++)
+		drm_gem_object_put_unlocked(&exec->bo[i]->base);
+
 fail:
 	kvfree(handles);
+	kvfree(exec->bo);
+	exec->bo = NULL;
 	return ret;
 }
 
@@ -829,12 +888,18 @@ vc4_complete_exec(struct drm_device *dev, struct vc4_exec_info *exec)
 	/* If we got force-completed because of GPU reset rather than
 	 * through our IRQ handler, signal the fence now.
 	 */
-	if (exec->fence)
+	if (exec->fence) {
 		dma_fence_signal(exec->fence);
+		dma_fence_put(exec->fence);
+	}
 
 	if (exec->bo) {
-		for (i = 0; i < exec->bo_count; i++)
+		for (i = 0; i < exec->bo_count; i++) {
+			struct vc4_bo *bo = to_vc4_bo(&exec->bo[i]->base);
+
+			vc4_bo_dec_usecnt(bo);
 			drm_gem_object_put_unlocked(&exec->bo[i]->base);
+		}
 		kvfree(exec->bo);
 	}
 
@@ -1091,13 +1156,14 @@ vc4_gem_init(struct drm_device *dev)
 	spin_lock_init(&vc4->job_lock);
 
 	INIT_WORK(&vc4->hangcheck.reset_work, vc4_reset_work);
-	setup_timer(&vc4->hangcheck.timer,
-		    vc4_hangcheck_elapsed,
-		    (unsigned long)dev);
+	timer_setup(&vc4->hangcheck.timer, vc4_hangcheck_elapsed, 0);
 
 	INIT_WORK(&vc4->job_done_work, vc4_job_done_work);
 
 	mutex_init(&vc4->power_lock);
+
+	INIT_LIST_HEAD(&vc4->purgeable.list);
+	mutex_init(&vc4->purgeable.lock);
 }
 
 void
@@ -1121,3 +1187,81 @@ vc4_gem_destroy(struct drm_device *dev)
 	if (vc4->hang_state)
 		vc4_free_hang_state(dev, vc4->hang_state);
 }
+
+int vc4_gem_madvise_ioctl(struct drm_device *dev, void *data,
+			  struct drm_file *file_priv)
+{
+	struct drm_vc4_gem_madvise *args = data;
+	struct drm_gem_object *gem_obj;
+	struct vc4_bo *bo;
+	int ret;
+
+	switch (args->madv) {
+	case VC4_MADV_DONTNEED:
+	case VC4_MADV_WILLNEED:
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	if (args->pad != 0)
+		return -EINVAL;
+
+	gem_obj = drm_gem_object_lookup(file_priv, args->handle);
+	if (!gem_obj) {
+		DRM_DEBUG("Failed to look up GEM BO %d\n", args->handle);
+		return -ENOENT;
+	}
+
+	bo = to_vc4_bo(gem_obj);
+
+	/* Only BOs exposed to userspace can be purged. */
+	if (bo->madv == __VC4_MADV_NOTSUPP) {
+		DRM_DEBUG("madvise not supported on this BO\n");
+		ret = -EINVAL;
+		goto out_put_gem;
+	}
+
+	/* Not sure it's safe to purge imported BOs. Let's just assume it's
+	 * not until proven otherwise.
+	 */
+	if (gem_obj->import_attach) {
+		DRM_DEBUG("madvise not supported on imported BOs\n");
+		ret = -EINVAL;
+		goto out_put_gem;
+	}
+
+	mutex_lock(&bo->madv_lock);
+
+	if (args->madv == VC4_MADV_DONTNEED && bo->madv == VC4_MADV_WILLNEED &&
+	    !refcount_read(&bo->usecnt)) {
+		/* If the BO is about to be marked as purgeable, is not used
+		 * and is not already purgeable or purged, add it to the
+		 * purgeable list.
+		 */
+		vc4_bo_add_to_purgeable_pool(bo);
+	} else if (args->madv == VC4_MADV_WILLNEED &&
+		   bo->madv == VC4_MADV_DONTNEED &&
+		   !refcount_read(&bo->usecnt)) {
+		/* The BO has not been purged yet, just remove it from
+		 * the purgeable list.
+		 */
+		vc4_bo_remove_from_purgeable_pool(bo);
+	}
+
+	/* Save the purged state. */
+	args->retained = bo->madv != __VC4_MADV_PURGED;
+
+	/* Update internal madv state only if the bo was not purged. */
+	if (bo->madv != __VC4_MADV_PURGED)
+		bo->madv = args->madv;
+
+	mutex_unlock(&bo->madv_lock);
+
+	ret = 0;
+
+out_put_gem:
+	drm_gem_object_put_unlocked(gem_obj);
+
+	return ret;
+}
diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c
index 937da8dd65b8..0b2088264039 100644
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -309,16 +309,13 @@ static const struct drm_connector_helper_funcs vc4_hdmi_connector_helper_funcs =
 static struct drm_connector *vc4_hdmi_connector_init(struct drm_device *dev,
 						     struct drm_encoder *encoder)
 {
-	struct drm_connector *connector = NULL;
+	struct drm_connector *connector;
 	struct vc4_hdmi_connector *hdmi_connector;
-	int ret = 0;
 
 	hdmi_connector = devm_kzalloc(dev->dev, sizeof(*hdmi_connector),
 				      GFP_KERNEL);
-	if (!hdmi_connector) {
-		ret = -ENOMEM;
-		goto fail;
-	}
+	if (!hdmi_connector)
+		return ERR_PTR(-ENOMEM);
 	connector = &hdmi_connector->base;
 
 	hdmi_connector->encoder = encoder;
@@ -336,12 +333,6 @@ static struct drm_connector *vc4_hdmi_connector_init(struct drm_device *dev,
 	drm_mode_connector_attach_encoder(connector, encoder);
 
 	return connector;
-
- fail:
-	if (connector)
-		vc4_hdmi_connector_destroy(connector);
-
-	return ERR_PTR(ret);
 }
 
 static void vc4_hdmi_encoder_destroy(struct drm_encoder *encoder)
@@ -433,7 +424,8 @@ static void vc4_hdmi_set_avi_infoframe(struct drm_encoder *encoder)
 					   vc4_encoder->limited_rgb_range ?
 					   HDMI_QUANTIZATION_RANGE_LIMITED :
 					   HDMI_QUANTIZATION_RANGE_FULL,
-					   vc4_encoder->rgb_range_selectable);
+					   vc4_encoder->rgb_range_selectable,
+					   false);
 
 	vc4_hdmi_write_infoframe(encoder, &frame);
 }
diff --git a/drivers/gpu/drm/vc4/vc4_irq.c b/drivers/gpu/drm/vc4/vc4_irq.c
index 7d7af3a93d94..26eddbb62893 100644
--- a/drivers/gpu/drm/vc4/vc4_irq.c
+++ b/drivers/gpu/drm/vc4/vc4_irq.c
@@ -139,6 +139,7 @@ vc4_irq_finish_render_job(struct drm_device *dev)
 	list_move_tail(&exec->head, &vc4->job_done_list);
 	if (exec->fence) {
 		dma_fence_signal_locked(exec->fence);
+		dma_fence_put(exec->fence);
 		exec->fence = NULL;
 	}
 	vc4_submit_next_render_job(dev);
@@ -208,6 +209,9 @@ vc4_irq_postinstall(struct drm_device *dev)
 {
 	struct vc4_dev *vc4 = to_vc4_dev(dev);
 
+	/* Undo the effects of a previous vc4_irq_uninstall. */
+	enable_irq(dev->irq);
+
 	/* Enable both the render done and out of memory interrupts. */
 	V3D_WRITE(V3D_INTENA, V3D_DRIVER_IRQS);
 
@@ -225,6 +229,9 @@ vc4_irq_uninstall(struct drm_device *dev)
 	/* Clear any pending interrupts we might have left. */
 	V3D_WRITE(V3D_INTCTL, V3D_DRIVER_IRQS);
 
+	/* Finish any interrupt handler still in flight. */
+	disable_irq(dev->irq);
+
 	cancel_work_sync(&vc4->overflow_mem_work);
 }
 
diff --git a/drivers/gpu/drm/vc4/vc4_plane.c b/drivers/gpu/drm/vc4/vc4_plane.c
index 2968b3ebb895..423a23ed8fc2 100644
--- a/drivers/gpu/drm/vc4/vc4_plane.c
+++ b/drivers/gpu/drm/vc4/vc4_plane.c
@@ -23,6 +23,7 @@
 #include <drm/drm_fb_cma_helper.h>
 #include <drm/drm_plane_helper.h>
 
+#include "uapi/drm/vc4_drm.h"
 #include "vc4_drv.h"
 #include "vc4_regs.h"
 
@@ -547,14 +548,24 @@ static int vc4_plane_mode_set(struct drm_plane *plane,
 		tiling = SCALER_CTL0_TILING_LINEAR;
 		pitch0 = VC4_SET_FIELD(fb->pitches[0], SCALER_SRC_PITCH);
 		break;
-	case DRM_FORMAT_MOD_BROADCOM_VC4_T_TILED:
+
+	case DRM_FORMAT_MOD_BROADCOM_VC4_T_TILED: {
+		/* For T-tiled, the FB pitch is "how many bytes from
+		 * one row to the next, such that pitch * tile_h ==
+		 * tile_size * tiles_per_row."
+		 */
+		u32 tile_size_shift = 12; /* T tiles are 4kb */
+		u32 tile_h_shift = 5; /* 16 and 32bpp are 32 pixels high */
+		u32 tiles_w = fb->pitches[0] >> (tile_size_shift - tile_h_shift);
+
 		tiling = SCALER_CTL0_TILING_256B_OR_T;
 
-		pitch0 = (VC4_SET_FIELD(0, SCALER_PITCH0_TILE_Y_OFFSET),
-			  VC4_SET_FIELD(0, SCALER_PITCH0_TILE_WIDTH_L),
-			  VC4_SET_FIELD((vc4_state->src_w[0] + 31) >> 5,
-					SCALER_PITCH0_TILE_WIDTH_R));
+		pitch0 = (VC4_SET_FIELD(0, SCALER_PITCH0_TILE_Y_OFFSET) |
+			  VC4_SET_FIELD(0, SCALER_PITCH0_TILE_WIDTH_L) |
+			  VC4_SET_FIELD(tiles_w, SCALER_PITCH0_TILE_WIDTH_R));
 		break;
+	}
+
 	default:
 		DRM_DEBUG_KMS("Unsupported FB tiling flag 0x%16llx",
 			      (long long)fb->modifier);
@@ -764,21 +775,40 @@ static int vc4_prepare_fb(struct drm_plane *plane,
 {
 	struct vc4_bo *bo;
 	struct dma_fence *fence;
+	int ret;
 
 	if ((plane->state->fb == state->fb) || !state->fb)
 		return 0;
 
 	bo = to_vc4_bo(&drm_fb_cma_get_gem_obj(state->fb, 0)->base);
+
+	ret = vc4_bo_inc_usecnt(bo);
+	if (ret)
+		return ret;
+
 	fence = reservation_object_get_excl_rcu(bo->resv);
 	drm_atomic_set_fence_for_plane(state, fence);
 
 	return 0;
 }
 
+static void vc4_cleanup_fb(struct drm_plane *plane,
+			   struct drm_plane_state *state)
+{
+	struct vc4_bo *bo;
+
+	if (plane->state->fb == state->fb || !state->fb)
+		return;
+
+	bo = to_vc4_bo(&drm_fb_cma_get_gem_obj(state->fb, 0)->base);
+	vc4_bo_dec_usecnt(bo);
+}
+
 static const struct drm_plane_helper_funcs vc4_plane_helper_funcs = {
 	.atomic_check = vc4_plane_atomic_check,
 	.atomic_update = vc4_plane_atomic_update,
 	.prepare_fb = vc4_prepare_fb,
+	.cleanup_fb = vc4_cleanup_fb,
 };
 
 static void vc4_plane_destroy(struct drm_plane *plane)
diff --git a/drivers/gpu/drm/vc4/vc4_trace.h b/drivers/gpu/drm/vc4/vc4_trace.h
index ad7b1ea720c2..deafb32923e1 100644
--- a/drivers/gpu/drm/vc4/vc4_trace.h
+++ b/drivers/gpu/drm/vc4/vc4_trace.h
@@ -59,5 +59,5 @@ TRACE_EVENT(vc4_wait_for_seqno_end,
 
 /* This part must be outside protection */
 #undef TRACE_INCLUDE_PATH
-#define TRACE_INCLUDE_PATH .
+#define TRACE_INCLUDE_PATH ../../drivers/gpu/drm/vc4
 #include <trace/define_trace.h>
diff --git a/drivers/gpu/drm/vgem/vgem_fence.c b/drivers/gpu/drm/vgem/vgem_fence.c
index 8fd52f211e9d..b28876c222b4 100644
--- a/drivers/gpu/drm/vgem/vgem_fence.c
+++ b/drivers/gpu/drm/vgem/vgem_fence.c
@@ -85,9 +85,9 @@ static const struct dma_fence_ops vgem_fence_ops = {
 	.timeline_value_str = vgem_fence_timeline_value_str,
 };
 
-static void vgem_fence_timeout(unsigned long data)
+static void vgem_fence_timeout(struct timer_list *t)
 {
-	struct vgem_fence *fence = (struct vgem_fence *)data;
+	struct vgem_fence *fence = from_timer(fence, t, timer);
 
 	dma_fence_signal(&fence->base);
 }
@@ -105,7 +105,7 @@ static struct dma_fence *vgem_fence_create(struct vgem_file *vfile,
 	dma_fence_init(&fence->base, &vgem_fence_ops, &fence->lock,
 		       dma_fence_context_alloc(1), 1);
 
-	setup_timer(&fence->timer, vgem_fence_timeout, (unsigned long)fence);
+	timer_setup(&fence->timer, vgem_fence_timeout, 0);
 
 	/* We force the fence to expire within 10s to prevent driver hangs */
 	mod_timer(&fence->timer, jiffies + VGEM_FENCE_TIMEOUT);
diff --git a/drivers/gpu/drm/via/via_dmablit.c b/drivers/gpu/drm/via/via_dmablit.c
index 98aae9809249..d6e84a589ef1 100644
--- a/drivers/gpu/drm/via/via_dmablit.c
+++ b/drivers/gpu/drm/via/via_dmablit.c
@@ -238,9 +238,9 @@ via_lock_all_dma_pages(drm_via_sg_info_t *vsg,  drm_via_dmablit_t *xfer)
 	vsg->pages = vzalloc(sizeof(struct page *) * vsg->num_pages);
 	if (NULL == vsg->pages)
 		return -ENOMEM;
-	ret = get_user_pages_unlocked((unsigned long)xfer->mem_addr,
-			vsg->num_pages, vsg->pages,
-			(vsg->direction == DMA_FROM_DEVICE) ? FOLL_WRITE : 0);
+	ret = get_user_pages_fast((unsigned long)xfer->mem_addr,
+			vsg->num_pages, vsg->direction == DMA_FROM_DEVICE,
+			vsg->pages);
 	if (ret != vsg->num_pages) {
 		if (ret < 0)
 			return ret;
@@ -452,9 +452,9 @@ via_dmablit_sync(struct drm_device *dev, uint32_t handle, int engine)
 
 
 static void
-via_dmablit_timer(unsigned long data)
+via_dmablit_timer(struct timer_list *t)
 {
-	drm_via_blitq_t *blitq = (drm_via_blitq_t *) data;
+	drm_via_blitq_t *blitq = from_timer(blitq, t, poll_timer);
 	struct drm_device *dev = blitq->dev;
 	int engine = (int)
 		(blitq - ((drm_via_private_t *)dev->dev_private)->blit_queues);
@@ -559,8 +559,7 @@ via_init_dmablit(struct drm_device *dev)
 			init_waitqueue_head(blitq->blit_queue + j);
 		init_waitqueue_head(&blitq->busy_queue);
 		INIT_WORK(&blitq->wq, via_dmablit_workqueue);
-		setup_timer(&blitq->poll_timer, via_dmablit_timer,
-				(unsigned long)blitq);
+		timer_setup(&blitq->poll_timer, via_dmablit_timer, 0);
 	}
 }
 
diff --git a/drivers/gpu/drm/via/via_verifier.c b/drivers/gpu/drm/via/via_verifier.c
index 0677bbf4ec7e..fb2609434df7 100644
--- a/drivers/gpu/drm/via/via_verifier.c
+++ b/drivers/gpu/drm/via/via_verifier.c
@@ -34,6 +34,7 @@
 #include <drm/drm_legacy.h>
 #include "via_verifier.h"
 #include "via_drv.h"
+#include <linux/kernel.h>
 
 typedef enum {
 	state_command,
@@ -1102,10 +1103,7 @@ setup_hazard_table(hz_init_t init_table[], hazard_t table[], int size)
 
 void via_init_command_verifier(void)
 {
-	setup_hazard_table(init_table1, table1,
-			   sizeof(init_table1) / sizeof(hz_init_t));
-	setup_hazard_table(init_table2, table2,
-			   sizeof(init_table2) / sizeof(hz_init_t));
-	setup_hazard_table(init_table3, table3,
-			   sizeof(init_table3) / sizeof(hz_init_t));
+	setup_hazard_table(init_table1, table1, ARRAY_SIZE(init_table1));
+	setup_hazard_table(init_table2, table2, ARRAY_SIZE(init_table2));
+	setup_hazard_table(init_table3, table3, ARRAY_SIZE(init_table3));
 }
diff --git a/drivers/gpu/drm/virtio/virtgpu_display.c b/drivers/gpu/drm/virtio/virtgpu_display.c
index b6d52055a11f..41b0930f7968 100644
--- a/drivers/gpu/drm/virtio/virtgpu_display.c
+++ b/drivers/gpu/drm/virtio/virtgpu_display.c
@@ -53,7 +53,7 @@ static void virtio_gpu_user_framebuffer_destroy(struct drm_framebuffer *fb)
 	struct virtio_gpu_framebuffer *virtio_gpu_fb
 		= to_virtio_gpu_framebuffer(fb);
 
-	drm_gem_object_unreference_unlocked(virtio_gpu_fb->obj);
+	drm_gem_object_put_unlocked(virtio_gpu_fb->obj);
 	drm_framebuffer_cleanup(fb);
 	kfree(virtio_gpu_fb);
 }
@@ -327,7 +327,7 @@ virtio_gpu_user_framebuffer_create(struct drm_device *dev,
 	ret = virtio_gpu_framebuffer_init(dev, virtio_gpu_fb, mode_cmd, obj);
 	if (ret) {
 		kfree(virtio_gpu_fb);
-		drm_gem_object_unreference_unlocked(obj);
+		drm_gem_object_put_unlocked(obj);
 		return NULL;
 	}
 
diff --git a/drivers/gpu/drm/virtio/virtgpu_gem.c b/drivers/gpu/drm/virtio/virtgpu_gem.c
index 72ad7b103448..92fb27753b9e 100644
--- a/drivers/gpu/drm/virtio/virtgpu_gem.c
+++ b/drivers/gpu/drm/virtio/virtgpu_gem.c
@@ -72,7 +72,7 @@ int virtio_gpu_gem_create(struct drm_file *file,
 	*obj_p = &obj->gem_base;
 
 	/* drop reference from allocate - handle holds it now */
-	drm_gem_object_unreference_unlocked(&obj->gem_base);
+	drm_gem_object_put_unlocked(&obj->gem_base);
 
 	*handle_p = handle;
 	return 0;
@@ -130,7 +130,7 @@ int virtio_gpu_mode_dumb_mmap(struct drm_file *file_priv,
 		return -ENOENT;
 	obj = gem_to_virtio_gpu_obj(gobj);
 	*offset_p = virtio_gpu_object_mmap_offset(obj);
-	drm_gem_object_unreference_unlocked(gobj);
+	drm_gem_object_put_unlocked(gobj);
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/virtio/virtgpu_ioctl.c b/drivers/gpu/drm/virtio/virtgpu_ioctl.c
index b94bd5440e57..0528edb4a2bf 100644
--- a/drivers/gpu/drm/virtio/virtgpu_ioctl.c
+++ b/drivers/gpu/drm/virtio/virtgpu_ioctl.c
@@ -86,7 +86,7 @@ static void virtio_gpu_unref_list(struct list_head *head)
 		bo = buf->bo;
 		qobj = container_of(bo, struct virtio_gpu_object, tbo);
 
-		drm_gem_object_unreference_unlocked(&qobj->gem_base);
+		drm_gem_object_put_unlocked(&qobj->gem_base);
 	}
 }
 
@@ -304,7 +304,7 @@ static int virtio_gpu_resource_create_ioctl(struct drm_device *dev, void *data,
 		}
 		return ret;
 	}
-	drm_gem_object_unreference_unlocked(obj);
+	drm_gem_object_put_unlocked(obj);
 
 	rc->res_handle = res_id; /* similiar to a VM address */
 	rc->bo_handle = handle;
@@ -341,7 +341,7 @@ static int virtio_gpu_resource_info_ioctl(struct drm_device *dev, void *data,
 
 	ri->size = qobj->gem_base.size;
 	ri->res_handle = qobj->hw_res_handle;
-	drm_gem_object_unreference_unlocked(gobj);
+	drm_gem_object_put_unlocked(gobj);
 	return 0;
 }
 
@@ -389,7 +389,7 @@ static int virtio_gpu_transfer_from_host_ioctl(struct drm_device *dev,
 out_unres:
 	virtio_gpu_object_unreserve(qobj);
 out:
-	drm_gem_object_unreference_unlocked(gobj);
+	drm_gem_object_put_unlocked(gobj);
 	return ret;
 }
 
@@ -439,7 +439,7 @@ static int virtio_gpu_transfer_to_host_ioctl(struct drm_device *dev, void *data,
 out_unres:
 	virtio_gpu_object_unreserve(qobj);
 out:
-	drm_gem_object_unreference_unlocked(gobj);
+	drm_gem_object_put_unlocked(gobj);
 	return ret;
 }
 
@@ -462,7 +462,7 @@ static int virtio_gpu_wait_ioctl(struct drm_device *dev, void *data,
 		nowait = true;
 	ret = virtio_gpu_object_wait(qobj, nowait);
 
-	drm_gem_object_unreference_unlocked(gobj);
+	drm_gem_object_put_unlocked(gobj);
 	return ret;
 }
 
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
index 5ec24fd801cd..01be355525e4 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
@@ -286,7 +286,7 @@ int vmw_present_ioctl(struct drm_device *dev, void *data,
 
 	drm_modeset_lock_all(dev);
 
-	fb = drm_framebuffer_lookup(dev, arg->fb_id);
+	fb = drm_framebuffer_lookup(dev, file_priv, arg->fb_id);
 	if (!fb) {
 		DRM_ERROR("Invalid framebuffer id.\n");
 		ret = -ENOENT;
@@ -369,7 +369,7 @@ int vmw_present_readback_ioctl(struct drm_device *dev, void *data,
 
 	drm_modeset_lock_all(dev);
 
-	fb = drm_framebuffer_lookup(dev, arg->fb_id);
+	fb = drm_framebuffer_lookup(dev, file_priv, arg->fb_id);
 	if (!fb) {
 		DRM_ERROR("Invalid framebuffer id.\n");
 		ret = -ENOENT;
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
index b850562fbdd6..0545740b3724 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
@@ -1726,7 +1726,7 @@ int vmw_kms_cursor_bypass_ioctl(struct drm_device *dev, void *data,
 		return 0;
 	}
 
-	crtc = drm_crtc_find(dev, arg->crtc_id);
+	crtc = drm_crtc_find(dev, file_priv, arg->crtc_id);
 	if (!crtc) {
 		ret = -ENOENT;
 		goto out;
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c b/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
index d1552d3e0652..bc5f6026573d 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
@@ -360,8 +360,8 @@ static int vmw_sou_crtc_page_flip(struct drm_crtc *crtc,
 
 		ret = vmw_event_fence_action_queue(file_priv, fence,
 						   &event->base,
-						   &event->event.tv_sec,
-						   &event->event.tv_usec,
+						   &event->event.vbl.tv_sec,
+						   &event->event.vbl.tv_usec,
 						   true);
 	}
 
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c b/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c
index ca3afae2db1f..90b5437fd787 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c
@@ -549,8 +549,8 @@ static int vmw_stdu_crtc_page_flip(struct drm_crtc *crtc,
 
 		ret = vmw_event_fence_action_queue(file_priv, fence,
 						   &event->base,
-						   &event->event.tv_sec,
-						   &event->event.tv_usec,
+						   &event->event.vbl.tv_sec,
+						   &event->event.vbl.tv_usec,
 						   true);
 		vmw_fence_obj_unreference(&fence);
 	} else {
diff --git a/drivers/gpu/drm/zte/zx_drm_drv.c b/drivers/gpu/drm/zte/zx_drm_drv.c
index 45244828fc1f..e8b8266c0cde 100644
--- a/drivers/gpu/drm/zte/zx_drm_drv.c
+++ b/drivers/gpu/drm/zte/zx_drm_drv.c
@@ -22,6 +22,7 @@
 #include <drm/drm_fb_cma_helper.h>
 #include <drm/drm_fb_helper.h>
 #include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_of.h>
 #include <drm/drmP.h>
 
@@ -40,7 +41,7 @@ static void zx_drm_fb_output_poll_changed(struct drm_device *drm)
 }
 
 static const struct drm_mode_config_funcs zx_drm_mode_config_funcs = {
-	.fb_create = drm_fb_cma_create,
+	.fb_create = drm_gem_fb_create,
 	.output_poll_changed = zx_drm_fb_output_poll_changed,
 	.atomic_check = drm_atomic_helper_check,
 	.atomic_commit = drm_atomic_helper_commit,
diff --git a/drivers/gpu/host1x/Makefile b/drivers/gpu/host1x/Makefile
index c0b80244158d..b92016ce09b7 100644
--- a/drivers/gpu/host1x/Makefile
+++ b/drivers/gpu/host1x/Makefile
@@ -12,6 +12,7 @@ host1x-y = \
 	hw/host1x01.o \
 	hw/host1x02.o \
 	hw/host1x04.o \
-	hw/host1x05.o
+	hw/host1x05.o \
+	hw/host1x06.o
 
 obj-$(CONFIG_TEGRA_HOST1X) += host1x.o
diff --git a/drivers/gpu/host1x/bus.c b/drivers/gpu/host1x/bus.c
index ed03b3243195..2e57c9cea696 100644
--- a/drivers/gpu/host1x/bus.c
+++ b/drivers/gpu/host1x/bus.c
@@ -404,12 +404,13 @@ static int host1x_device_add(struct host1x *host1x,
 	device->dev.coherent_dma_mask = host1x->dev->coherent_dma_mask;
 	device->dev.dma_mask = &device->dev.coherent_dma_mask;
 	dev_set_name(&device->dev, "%s", driver->driver.name);
-	of_dma_configure(&device->dev, host1x->dev->of_node);
 	device->dev.release = host1x_device_release;
 	device->dev.of_node = host1x->dev->of_node;
 	device->dev.bus = &host1x_bus_type;
 	device->dev.parent = host1x->dev;
 
+	of_dma_configure(&device->dev, host1x->dev->of_node);
+
 	err = host1x_device_parse_dt(device, driver);
 	if (err < 0) {
 		kfree(device);
diff --git a/drivers/gpu/host1x/channel.c b/drivers/gpu/host1x/channel.c
index db9b91d1384c..2fb93c27c1d9 100644
--- a/drivers/gpu/host1x/channel.c
+++ b/drivers/gpu/host1x/channel.c
@@ -128,8 +128,7 @@ static struct host1x_channel *acquire_unused_channel(struct host1x *host)
  * host1x_channel_request() - Allocate a channel
  * @device: Host1x unit this channel will be used to send commands to
  *
- * Allocates a new host1x channel for @device. If there are no free channels,
- * this will sleep until one becomes available. May return NULL if CDMA
+ * Allocates a new host1x channel for @device. May return NULL if CDMA
  * initialization fails.
  */
 struct host1x_channel *host1x_channel_request(struct device *dev)
diff --git a/drivers/gpu/host1x/debug.c b/drivers/gpu/host1x/debug.c
index 2aae0e63214c..dc77ec452ffc 100644
--- a/drivers/gpu/host1x/debug.c
+++ b/drivers/gpu/host1x/debug.c
@@ -40,7 +40,19 @@ void host1x_debug_output(struct output *o, const char *fmt, ...)
 	len = vsnprintf(o->buf, sizeof(o->buf), fmt, args);
 	va_end(args);
 
-	o->fn(o->ctx, o->buf, len);
+	o->fn(o->ctx, o->buf, len, false);
+}
+
+void host1x_debug_cont(struct output *o, const char *fmt, ...)
+{
+	va_list args;
+	int len;
+
+	va_start(args, fmt);
+	len = vsnprintf(o->buf, sizeof(o->buf), fmt, args);
+	va_end(args);
+
+	o->fn(o->ctx, o->buf, len, true);
 }
 
 static int show_channel(struct host1x_channel *ch, void *data, bool show_fifo)
diff --git a/drivers/gpu/host1x/debug.h b/drivers/gpu/host1x/debug.h
index 4595b2e0799f..990cce47e737 100644
--- a/drivers/gpu/host1x/debug.h
+++ b/drivers/gpu/host1x/debug.h
@@ -24,22 +24,28 @@
 struct host1x;
 
 struct output {
-	void (*fn)(void *ctx, const char *str, size_t len);
+	void (*fn)(void *ctx, const char *str, size_t len, bool cont);
 	void *ctx;
 	char buf[256];
 };
 
-static inline void write_to_seqfile(void *ctx, const char *str, size_t len)
+static inline void write_to_seqfile(void *ctx, const char *str, size_t len,
+				    bool cont)
 {
 	seq_write((struct seq_file *)ctx, str, len);
 }
 
-static inline void write_to_printk(void *ctx, const char *str, size_t len)
+static inline void write_to_printk(void *ctx, const char *str, size_t len,
+				   bool cont)
 {
-	pr_info("%s", str);
+	if (cont)
+		pr_cont("%s", str);
+	else
+		pr_info("%s", str);
 }
 
 void __printf(2, 3) host1x_debug_output(struct output *o, const char *fmt, ...);
+void __printf(2, 3) host1x_debug_cont(struct output *o, const char *fmt, ...);
 
 extern unsigned int host1x_debug_trace_cmdbuf;
 
diff --git a/drivers/gpu/host1x/dev.c b/drivers/gpu/host1x/dev.c
index 5267c62e8896..bf67c3aeb634 100644
--- a/drivers/gpu/host1x/dev.c
+++ b/drivers/gpu/host1x/dev.c
@@ -39,6 +39,17 @@
 #include "hw/host1x02.h"
 #include "hw/host1x04.h"
 #include "hw/host1x05.h"
+#include "hw/host1x06.h"
+
+void host1x_hypervisor_writel(struct host1x *host1x, u32 v, u32 r)
+{
+	writel(v, host1x->hv_regs + r);
+}
+
+u32 host1x_hypervisor_readl(struct host1x *host1x, u32 r)
+{
+	return readl(host1x->hv_regs + r);
+}
 
 void host1x_sync_writel(struct host1x *host1x, u32 v, u32 r)
 {
@@ -104,7 +115,19 @@ static const struct host1x_info host1x05_info = {
 	.dma_mask = DMA_BIT_MASK(34),
 };
 
+static const struct host1x_info host1x06_info = {
+	.nb_channels = 63,
+	.nb_pts = 576,
+	.nb_mlocks = 24,
+	.nb_bases = 16,
+	.init = host1x06_init,
+	.sync_offset = 0x0,
+	.dma_mask = DMA_BIT_MASK(34),
+	.has_hypervisor = true,
+};
+
 static const struct of_device_id host1x_of_match[] = {
+	{ .compatible = "nvidia,tegra186-host1x", .data = &host1x06_info, },
 	{ .compatible = "nvidia,tegra210-host1x", .data = &host1x05_info, },
 	{ .compatible = "nvidia,tegra124-host1x", .data = &host1x04_info, },
 	{ .compatible = "nvidia,tegra114-host1x", .data = &host1x02_info, },
@@ -116,20 +139,37 @@ MODULE_DEVICE_TABLE(of, host1x_of_match);
 
 static int host1x_probe(struct platform_device *pdev)
 {
-	const struct of_device_id *id;
 	struct host1x *host;
-	struct resource *regs;
+	struct resource *regs, *hv_regs = NULL;
 	int syncpt_irq;
 	int err;
 
-	id = of_match_device(host1x_of_match, &pdev->dev);
-	if (!id)
-		return -EINVAL;
+	host = devm_kzalloc(&pdev->dev, sizeof(*host), GFP_KERNEL);
+	if (!host)
+		return -ENOMEM;
 
-	regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!regs) {
-		dev_err(&pdev->dev, "failed to get registers\n");
-		return -ENXIO;
+	host->info = of_device_get_match_data(&pdev->dev);
+
+	if (host->info->has_hypervisor) {
+		regs = platform_get_resource_byname(pdev, IORESOURCE_MEM, "vm");
+		if (!regs) {
+			dev_err(&pdev->dev, "failed to get vm registers\n");
+			return -ENXIO;
+		}
+
+		hv_regs = platform_get_resource_byname(pdev, IORESOURCE_MEM,
+						       "hypervisor");
+		if (!hv_regs) {
+			dev_err(&pdev->dev,
+				"failed to get hypervisor registers\n");
+			return -ENXIO;
+		}
+	} else {
+		regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+		if (!regs) {
+			dev_err(&pdev->dev, "failed to get registers\n");
+			return -ENXIO;
+		}
 	}
 
 	syncpt_irq = platform_get_irq(pdev, 0);
@@ -138,15 +178,10 @@ static int host1x_probe(struct platform_device *pdev)
 		return syncpt_irq;
 	}
 
-	host = devm_kzalloc(&pdev->dev, sizeof(*host), GFP_KERNEL);
-	if (!host)
-		return -ENOMEM;
-
 	mutex_init(&host->devices_lock);
 	INIT_LIST_HEAD(&host->devices);
 	INIT_LIST_HEAD(&host->list);
 	host->dev = &pdev->dev;
-	host->info = id->data;
 
 	/* set common host1x device data */
 	platform_set_drvdata(pdev, host);
@@ -155,6 +190,12 @@ static int host1x_probe(struct platform_device *pdev)
 	if (IS_ERR(host->regs))
 		return PTR_ERR(host->regs);
 
+	if (host->info->has_hypervisor) {
+		host->hv_regs = devm_ioremap_resource(&pdev->dev, hv_regs);
+		if (IS_ERR(host->hv_regs))
+			return PTR_ERR(host->hv_regs);
+	}
+
 	dma_set_mask_and_coherent(host->dev, host->info->dma_mask);
 
 	if (host->info->init) {
diff --git a/drivers/gpu/host1x/dev.h b/drivers/gpu/host1x/dev.h
index ffdbc15b749b..502769726480 100644
--- a/drivers/gpu/host1x/dev.h
+++ b/drivers/gpu/host1x/dev.h
@@ -79,6 +79,9 @@ struct host1x_syncpt_ops {
 	u32 (*load)(struct host1x_syncpt *syncpt);
 	int (*cpu_incr)(struct host1x_syncpt *syncpt);
 	int (*patch_wait)(struct host1x_syncpt *syncpt, void *patch_addr);
+	void (*assign_to_channel)(struct host1x_syncpt *syncpt,
+	                          struct host1x_channel *channel);
+	void (*enable_protection)(struct host1x *host);
 };
 
 struct host1x_intr_ops {
@@ -100,12 +103,14 @@ struct host1x_info {
 	int (*init)(struct host1x *host1x); /* initialize per SoC ops */
 	unsigned int sync_offset; /* offset of syncpoint registers */
 	u64 dma_mask; /* mask of addressable memory */
+	bool has_hypervisor; /* has hypervisor registers */
 };
 
 struct host1x {
 	const struct host1x_info *info;
 
 	void __iomem *regs;
+	void __iomem *hv_regs; /* hypervisor region */
 	struct host1x_syncpt *syncpt;
 	struct host1x_syncpt_base *bases;
 	struct device *dev;
@@ -140,6 +145,8 @@ struct host1x {
 	struct list_head list;
 };
 
+void host1x_hypervisor_writel(struct host1x *host1x, u32 r, u32 v);
+u32 host1x_hypervisor_readl(struct host1x *host1x, u32 r);
 void host1x_sync_writel(struct host1x *host1x, u32 r, u32 v);
 u32 host1x_sync_readl(struct host1x *host1x, u32 r);
 void host1x_ch_writel(struct host1x_channel *ch, u32 r, u32 v);
@@ -182,6 +189,18 @@ static inline int host1x_hw_syncpt_patch_wait(struct host1x *host,
 	return host->syncpt_op->patch_wait(sp, patch_addr);
 }
 
+static inline void host1x_hw_syncpt_assign_to_channel(
+	struct host1x *host, struct host1x_syncpt *sp,
+	struct host1x_channel *ch)
+{
+	return host->syncpt_op->assign_to_channel(sp, ch);
+}
+
+static inline void host1x_hw_syncpt_enable_protection(struct host1x *host)
+{
+	return host->syncpt_op->enable_protection(host);
+}
+
 static inline int host1x_hw_intr_init_host_sync(struct host1x *host, u32 cpm,
 			void (*syncpt_thresh_work)(struct work_struct *))
 {
diff --git a/drivers/gpu/host1x/hw/cdma_hw.c b/drivers/gpu/host1x/hw/cdma_hw.c
index 6b231119193e..ce320534cbed 100644
--- a/drivers/gpu/host1x/hw/cdma_hw.c
+++ b/drivers/gpu/host1x/hw/cdma_hw.c
@@ -172,6 +172,30 @@ static void cdma_stop(struct host1x_cdma *cdma)
 	mutex_unlock(&cdma->lock);
 }
 
+static void cdma_hw_cmdproc_stop(struct host1x *host, struct host1x_channel *ch,
+				 bool stop)
+{
+#if HOST1X_HW >= 6
+	host1x_ch_writel(ch, stop ? 0x1 : 0x0, HOST1X_CHANNEL_CMDPROC_STOP);
+#else
+	u32 cmdproc_stop = host1x_sync_readl(host, HOST1X_SYNC_CMDPROC_STOP);
+	if (stop)
+		cmdproc_stop |= BIT(ch->id);
+	else
+		cmdproc_stop &= ~BIT(ch->id);
+	host1x_sync_writel(host, cmdproc_stop, HOST1X_SYNC_CMDPROC_STOP);
+#endif
+}
+
+static void cdma_hw_teardown(struct host1x *host, struct host1x_channel *ch)
+{
+#if HOST1X_HW >= 6
+	host1x_ch_writel(ch, 0x1, HOST1X_CHANNEL_TEARDOWN);
+#else
+	host1x_sync_writel(host, BIT(ch->id), HOST1X_SYNC_CH_TEARDOWN);
+#endif
+}
+
 /*
  * Stops both channel's command processor and CDMA immediately.
  * Also, tears down the channel and resets corresponding module.
@@ -180,7 +204,6 @@ static void cdma_freeze(struct host1x_cdma *cdma)
 {
 	struct host1x *host = cdma_to_host1x(cdma);
 	struct host1x_channel *ch = cdma_to_channel(cdma);
-	u32 cmdproc_stop;
 
 	if (cdma->torndown && !cdma->running) {
 		dev_warn(host->dev, "Already torn down\n");
@@ -189,9 +212,7 @@ static void cdma_freeze(struct host1x_cdma *cdma)
 
 	dev_dbg(host->dev, "freezing channel (id %d)\n", ch->id);
 
-	cmdproc_stop = host1x_sync_readl(host, HOST1X_SYNC_CMDPROC_STOP);
-	cmdproc_stop |= BIT(ch->id);
-	host1x_sync_writel(host, cmdproc_stop, HOST1X_SYNC_CMDPROC_STOP);
+	cdma_hw_cmdproc_stop(host, ch, true);
 
 	dev_dbg(host->dev, "%s: DMA GET 0x%x, PUT HW 0x%x / shadow 0x%x\n",
 		__func__, host1x_ch_readl(ch, HOST1X_CHANNEL_DMAGET),
@@ -201,7 +222,7 @@ static void cdma_freeze(struct host1x_cdma *cdma)
 	host1x_ch_writel(ch, HOST1X_CHANNEL_DMACTRL_DMASTOP,
 			 HOST1X_CHANNEL_DMACTRL);
 
-	host1x_sync_writel(host, BIT(ch->id), HOST1X_SYNC_CH_TEARDOWN);
+	cdma_hw_teardown(host, ch);
 
 	cdma->running = false;
 	cdma->torndown = true;
@@ -211,15 +232,12 @@ static void cdma_resume(struct host1x_cdma *cdma, u32 getptr)
 {
 	struct host1x *host1x = cdma_to_host1x(cdma);
 	struct host1x_channel *ch = cdma_to_channel(cdma);
-	u32 cmdproc_stop;
 
 	dev_dbg(host1x->dev,
 		"resuming channel (id %u, DMAGET restart = 0x%x)\n",
 		ch->id, getptr);
 
-	cmdproc_stop = host1x_sync_readl(host1x, HOST1X_SYNC_CMDPROC_STOP);
-	cmdproc_stop &= ~BIT(ch->id);
-	host1x_sync_writel(host1x, cmdproc_stop, HOST1X_SYNC_CMDPROC_STOP);
+	cdma_hw_cmdproc_stop(host1x, ch, false);
 
 	cdma->torndown = false;
 	cdma_timeout_restart(cdma, getptr);
@@ -232,7 +250,7 @@ static void cdma_resume(struct host1x_cdma *cdma, u32 getptr)
  */
 static void cdma_timeout_handler(struct work_struct *work)
 {
-	u32 prev_cmdproc, cmdproc_stop, syncpt_val;
+	u32 syncpt_val;
 	struct host1x_cdma *cdma;
 	struct host1x *host1x;
 	struct host1x_channel *ch;
@@ -254,12 +272,7 @@ static void cdma_timeout_handler(struct work_struct *work)
 	}
 
 	/* stop processing to get a clean snapshot */
-	prev_cmdproc = host1x_sync_readl(host1x, HOST1X_SYNC_CMDPROC_STOP);
-	cmdproc_stop = prev_cmdproc | BIT(ch->id);
-	host1x_sync_writel(host1x, cmdproc_stop, HOST1X_SYNC_CMDPROC_STOP);
-
-	dev_dbg(host1x->dev, "cdma_timeout: cmdproc was 0x%x is 0x%x\n",
-		prev_cmdproc, cmdproc_stop);
+	cdma_hw_cmdproc_stop(host1x, ch, true);
 
 	syncpt_val = host1x_syncpt_load(cdma->timeout.syncpt);
 
@@ -268,9 +281,7 @@ static void cdma_timeout_handler(struct work_struct *work)
 		dev_dbg(host1x->dev,
 			"cdma_timeout: expired, but buffer had completed\n");
 		/* restore */
-		cmdproc_stop = prev_cmdproc & ~(BIT(ch->id));
-		host1x_sync_writel(host1x, cmdproc_stop,
-				   HOST1X_SYNC_CMDPROC_STOP);
+		cdma_hw_cmdproc_stop(host1x, ch, false);
 		mutex_unlock(&cdma->lock);
 		return;
 	}
diff --git a/drivers/gpu/host1x/hw/channel_hw.c b/drivers/gpu/host1x/hw/channel_hw.c
index 8447a56c41ca..9af758785a11 100644
--- a/drivers/gpu/host1x/hw/channel_hw.c
+++ b/drivers/gpu/host1x/hw/channel_hw.c
@@ -147,6 +147,8 @@ static int channel_submit(struct host1x_job *job)
 
 	syncval = host1x_syncpt_incr_max(sp, user_syncpt_incrs);
 
+	host1x_hw_syncpt_assign_to_channel(host, sp, ch);
+
 	job->syncpt_end = syncval;
 
 	/* add a setclass for modules that require it */
@@ -178,10 +180,32 @@ error:
 	return err;
 }
 
+static void enable_gather_filter(struct host1x *host,
+				 struct host1x_channel *ch)
+{
+#if HOST1X_HW >= 6
+	u32 val;
+
+	if (!host->hv_regs)
+		return;
+
+	val = host1x_hypervisor_readl(
+		host, HOST1X_HV_CH_KERNEL_FILTER_GBUFFER(ch->id / 32));
+	val |= BIT(ch->id % 32);
+	host1x_hypervisor_writel(
+		host, val, HOST1X_HV_CH_KERNEL_FILTER_GBUFFER(ch->id / 32));
+#elif HOST1X_HW >= 4
+	host1x_ch_writel(ch,
+			 HOST1X_CHANNEL_CHANNELCTRL_KERNEL_FILTER_GBUFFER(1),
+			 HOST1X_CHANNEL_CHANNELCTRL);
+#endif
+}
+
 static int host1x_channel_init(struct host1x_channel *ch, struct host1x *dev,
 			       unsigned int index)
 {
 	ch->regs = dev->regs + index * HOST1X_CHANNEL_SIZE;
+	enable_gather_filter(dev, ch);
 	return 0;
 }
 
diff --git a/drivers/gpu/host1x/hw/debug_hw.c b/drivers/gpu/host1x/hw/debug_hw.c
index 7a4a3286e4a7..989476801f9d 100644
--- a/drivers/gpu/host1x/hw/debug_hw.c
+++ b/drivers/gpu/host1x/hw/debug_hw.c
@@ -30,6 +30,13 @@ enum {
 	HOST1X_OPCODE_IMM	= 0x04,
 	HOST1X_OPCODE_RESTART	= 0x05,
 	HOST1X_OPCODE_GATHER	= 0x06,
+	HOST1X_OPCODE_SETSTRMID = 0x07,
+	HOST1X_OPCODE_SETAPPID  = 0x08,
+	HOST1X_OPCODE_SETPYLD   = 0x09,
+	HOST1X_OPCODE_INCR_W    = 0x0a,
+	HOST1X_OPCODE_NONINCR_W = 0x0b,
+	HOST1X_OPCODE_GATHER_W  = 0x0c,
+	HOST1X_OPCODE_RESTART_W = 0x0d,
 	HOST1X_OPCODE_EXTEND	= 0x0e,
 };
 
@@ -38,67 +45,122 @@ enum {
 	HOST1X_OPCODE_EXTEND_RELEASE_MLOCK	= 0x01,
 };
 
-static unsigned int show_channel_command(struct output *o, u32 val)
+#define INVALID_PAYLOAD				0xffffffff
+
+static unsigned int show_channel_command(struct output *o, u32 val,
+					 u32 *payload)
 {
-	unsigned int mask, subop;
+	unsigned int mask, subop, num, opcode;
+
+	opcode = val >> 28;
 
-	switch (val >> 28) {
+	switch (opcode) {
 	case HOST1X_OPCODE_SETCLASS:
 		mask = val & 0x3f;
 		if (mask) {
-			host1x_debug_output(o, "SETCL(class=%03x, offset=%03x, mask=%02x, [",
+			host1x_debug_cont(o, "SETCL(class=%03x, offset=%03x, mask=%02x, [",
 					    val >> 6 & 0x3ff,
 					    val >> 16 & 0xfff, mask);
 			return hweight8(mask);
 		}
 
-		host1x_debug_output(o, "SETCL(class=%03x)\n", val >> 6 & 0x3ff);
+		host1x_debug_cont(o, "SETCL(class=%03x)\n", val >> 6 & 0x3ff);
 		return 0;
 
 	case HOST1X_OPCODE_INCR:
-		host1x_debug_output(o, "INCR(offset=%03x, [",
+		num = val & 0xffff;
+		host1x_debug_cont(o, "INCR(offset=%03x, [",
 				    val >> 16 & 0xfff);
-		return val & 0xffff;
+		if (!num)
+			host1x_debug_cont(o, "])\n");
+
+		return num;
 
 	case HOST1X_OPCODE_NONINCR:
-		host1x_debug_output(o, "NONINCR(offset=%03x, [",
+		num = val & 0xffff;
+		host1x_debug_cont(o, "NONINCR(offset=%03x, [",
 				    val >> 16 & 0xfff);
-		return val & 0xffff;
+		if (!num)
+			host1x_debug_cont(o, "])\n");
+
+		return num;
 
 	case HOST1X_OPCODE_MASK:
 		mask = val & 0xffff;
-		host1x_debug_output(o, "MASK(offset=%03x, mask=%03x, [",
+		host1x_debug_cont(o, "MASK(offset=%03x, mask=%03x, [",
 				    val >> 16 & 0xfff, mask);
+		if (!mask)
+			host1x_debug_cont(o, "])\n");
+
 		return hweight16(mask);
 
 	case HOST1X_OPCODE_IMM:
-		host1x_debug_output(o, "IMM(offset=%03x, data=%03x)\n",
+		host1x_debug_cont(o, "IMM(offset=%03x, data=%03x)\n",
 				    val >> 16 & 0xfff, val & 0xffff);
 		return 0;
 
 	case HOST1X_OPCODE_RESTART:
-		host1x_debug_output(o, "RESTART(offset=%08x)\n", val << 4);
+		host1x_debug_cont(o, "RESTART(offset=%08x)\n", val << 4);
 		return 0;
 
 	case HOST1X_OPCODE_GATHER:
-		host1x_debug_output(o, "GATHER(offset=%03x, insert=%d, type=%d, count=%04x, addr=[",
+		host1x_debug_cont(o, "GATHER(offset=%03x, insert=%d, type=%d, count=%04x, addr=[",
 				    val >> 16 & 0xfff, val >> 15 & 0x1,
 				    val >> 14 & 0x1, val & 0x3fff);
 		return 1;
 
+#if HOST1X_HW >= 6
+	case HOST1X_OPCODE_SETSTRMID:
+		host1x_debug_cont(o, "SETSTRMID(offset=%06x)\n",
+				  val & 0x3fffff);
+		return 0;
+
+	case HOST1X_OPCODE_SETAPPID:
+		host1x_debug_cont(o, "SETAPPID(appid=%02x)\n", val & 0xff);
+		return 0;
+
+	case HOST1X_OPCODE_SETPYLD:
+		*payload = val & 0xffff;
+		host1x_debug_cont(o, "SETPYLD(data=%04x)\n", *payload);
+		return 0;
+
+	case HOST1X_OPCODE_INCR_W:
+	case HOST1X_OPCODE_NONINCR_W:
+		host1x_debug_cont(o, "%s(offset=%06x, ",
+				  opcode == HOST1X_OPCODE_INCR_W ?
+					"INCR_W" : "NONINCR_W",
+				  val & 0x3fffff);
+		if (*payload == 0) {
+			host1x_debug_cont(o, "[])\n");
+			return 0;
+		} else if (*payload == INVALID_PAYLOAD) {
+			host1x_debug_cont(o, "unknown)\n");
+			return 0;
+		} else {
+			host1x_debug_cont(o, "[");
+			return *payload;
+		}
+
+	case HOST1X_OPCODE_GATHER_W:
+		host1x_debug_cont(o, "GATHER_W(count=%04x, addr=[",
+				  val & 0x3fff);
+		return 2;
+#endif
+
 	case HOST1X_OPCODE_EXTEND:
 		subop = val >> 24 & 0xf;
 		if (subop == HOST1X_OPCODE_EXTEND_ACQUIRE_MLOCK)
-			host1x_debug_output(o, "ACQUIRE_MLOCK(index=%d)\n",
+			host1x_debug_cont(o, "ACQUIRE_MLOCK(index=%d)\n",
 					    val & 0xff);
 		else if (subop == HOST1X_OPCODE_EXTEND_RELEASE_MLOCK)
-			host1x_debug_output(o, "RELEASE_MLOCK(index=%d)\n",
+			host1x_debug_cont(o, "RELEASE_MLOCK(index=%d)\n",
 					    val & 0xff);
 		else
-			host1x_debug_output(o, "EXTEND_UNKNOWN(%08x)\n", val);
+			host1x_debug_cont(o, "EXTEND_UNKNOWN(%08x)\n", val);
 		return 0;
 
 	default:
+		host1x_debug_cont(o, "UNKNOWN\n");
 		return 0;
 	}
 }
@@ -110,6 +172,7 @@ static void show_gather(struct output *o, phys_addr_t phys_addr,
 	/* Map dmaget cursor to corresponding mem handle */
 	u32 offset = phys_addr - pin_addr;
 	unsigned int data_count = 0, i;
+	u32 payload = INVALID_PAYLOAD;
 
 	/*
 	 * Sometimes we're given different hardware address to the same
@@ -126,11 +189,11 @@ static void show_gather(struct output *o, phys_addr_t phys_addr,
 		u32 val = *(map_addr + offset / 4 + i);
 
 		if (!data_count) {
-			host1x_debug_output(o, "%08x: %08x:", addr, val);
-			data_count = show_channel_command(o, val);
+			host1x_debug_output(o, "%08x: %08x: ", addr, val);
+			data_count = show_channel_command(o, val, &payload);
 		} else {
-			host1x_debug_output(o, "%08x%s", val,
-					    data_count > 0 ? ", " : "])\n");
+			host1x_debug_cont(o, "%08x%s", val,
+					    data_count > 1 ? ", " : "])\n");
 			data_count--;
 		}
 	}
@@ -174,138 +237,11 @@ static void show_channel_gathers(struct output *o, struct host1x_cdma *cdma)
 	}
 }
 
-static void host1x_debug_show_channel_cdma(struct host1x *host,
-					   struct host1x_channel *ch,
-					   struct output *o)
-{
-	struct host1x_cdma *cdma = &ch->cdma;
-	u32 dmaput, dmaget, dmactrl;
-	u32 cbstat, cbread;
-	u32 val, base, baseval;
-
-	dmaput = host1x_ch_readl(ch, HOST1X_CHANNEL_DMAPUT);
-	dmaget = host1x_ch_readl(ch, HOST1X_CHANNEL_DMAGET);
-	dmactrl = host1x_ch_readl(ch, HOST1X_CHANNEL_DMACTRL);
-	cbread = host1x_sync_readl(host, HOST1X_SYNC_CBREAD(ch->id));
-	cbstat = host1x_sync_readl(host, HOST1X_SYNC_CBSTAT(ch->id));
-
-	host1x_debug_output(o, "%u-%s: ", ch->id, dev_name(ch->dev));
-
-	if (HOST1X_CHANNEL_DMACTRL_DMASTOP_V(dmactrl) ||
-	    !ch->cdma.push_buffer.mapped) {
-		host1x_debug_output(o, "inactive\n\n");
-		return;
-	}
-
-	if (HOST1X_SYNC_CBSTAT_CBCLASS_V(cbstat) == HOST1X_CLASS_HOST1X &&
-	    HOST1X_SYNC_CBSTAT_CBOFFSET_V(cbstat) ==
-			HOST1X_UCLASS_WAIT_SYNCPT)
-		host1x_debug_output(o, "waiting on syncpt %d val %d\n",
-				    cbread >> 24, cbread & 0xffffff);
-	else if (HOST1X_SYNC_CBSTAT_CBCLASS_V(cbstat) ==
-				HOST1X_CLASS_HOST1X &&
-		 HOST1X_SYNC_CBSTAT_CBOFFSET_V(cbstat) ==
-				HOST1X_UCLASS_WAIT_SYNCPT_BASE) {
-		base = (cbread >> 16) & 0xff;
-		baseval =
-			host1x_sync_readl(host, HOST1X_SYNC_SYNCPT_BASE(base));
-		val = cbread & 0xffff;
-		host1x_debug_output(o, "waiting on syncpt %d val %d (base %d = %d; offset = %d)\n",
-				    cbread >> 24, baseval + val, base,
-				    baseval, val);
-	} else
-		host1x_debug_output(o, "active class %02x, offset %04x, val %08x\n",
-				    HOST1X_SYNC_CBSTAT_CBCLASS_V(cbstat),
-				    HOST1X_SYNC_CBSTAT_CBOFFSET_V(cbstat),
-				    cbread);
-
-	host1x_debug_output(o, "DMAPUT %08x, DMAGET %08x, DMACTL %08x\n",
-			    dmaput, dmaget, dmactrl);
-	host1x_debug_output(o, "CBREAD %08x, CBSTAT %08x\n", cbread, cbstat);
-
-	show_channel_gathers(o, cdma);
-	host1x_debug_output(o, "\n");
-}
-
-static void host1x_debug_show_channel_fifo(struct host1x *host,
-					   struct host1x_channel *ch,
-					   struct output *o)
-{
-	u32 val, rd_ptr, wr_ptr, start, end;
-	unsigned int data_count = 0;
-
-	host1x_debug_output(o, "%u: fifo:\n", ch->id);
-
-	val = host1x_ch_readl(ch, HOST1X_CHANNEL_FIFOSTAT);
-	host1x_debug_output(o, "FIFOSTAT %08x\n", val);
-	if (HOST1X_CHANNEL_FIFOSTAT_CFEMPTY_V(val)) {
-		host1x_debug_output(o, "[empty]\n");
-		return;
-	}
-
-	host1x_sync_writel(host, 0x0, HOST1X_SYNC_CFPEEK_CTRL);
-	host1x_sync_writel(host, HOST1X_SYNC_CFPEEK_CTRL_ENA_F(1) |
-			   HOST1X_SYNC_CFPEEK_CTRL_CHANNR_F(ch->id),
-			   HOST1X_SYNC_CFPEEK_CTRL);
-
-	val = host1x_sync_readl(host, HOST1X_SYNC_CFPEEK_PTRS);
-	rd_ptr = HOST1X_SYNC_CFPEEK_PTRS_CF_RD_PTR_V(val);
-	wr_ptr = HOST1X_SYNC_CFPEEK_PTRS_CF_WR_PTR_V(val);
-
-	val = host1x_sync_readl(host, HOST1X_SYNC_CF_SETUP(ch->id));
-	start = HOST1X_SYNC_CF_SETUP_BASE_V(val);
-	end = HOST1X_SYNC_CF_SETUP_LIMIT_V(val);
-
-	do {
-		host1x_sync_writel(host, 0x0, HOST1X_SYNC_CFPEEK_CTRL);
-		host1x_sync_writel(host, HOST1X_SYNC_CFPEEK_CTRL_ENA_F(1) |
-				   HOST1X_SYNC_CFPEEK_CTRL_CHANNR_F(ch->id) |
-				   HOST1X_SYNC_CFPEEK_CTRL_ADDR_F(rd_ptr),
-				   HOST1X_SYNC_CFPEEK_CTRL);
-		val = host1x_sync_readl(host, HOST1X_SYNC_CFPEEK_READ);
-
-		if (!data_count) {
-			host1x_debug_output(o, "%08x:", val);
-			data_count = show_channel_command(o, val);
-		} else {
-			host1x_debug_output(o, "%08x%s", val,
-					    data_count > 0 ? ", " : "])\n");
-			data_count--;
-		}
-
-		if (rd_ptr == end)
-			rd_ptr = start;
-		else
-			rd_ptr++;
-	} while (rd_ptr != wr_ptr);
-
-	if (data_count)
-		host1x_debug_output(o, ", ...])\n");
-	host1x_debug_output(o, "\n");
-
-	host1x_sync_writel(host, 0x0, HOST1X_SYNC_CFPEEK_CTRL);
-}
-
-static void host1x_debug_show_mlocks(struct host1x *host, struct output *o)
-{
-	unsigned int i;
-
-	host1x_debug_output(o, "---- mlocks ----\n");
-
-	for (i = 0; i < host1x_syncpt_nb_mlocks(host); i++) {
-		u32 owner =
-			host1x_sync_readl(host, HOST1X_SYNC_MLOCK_OWNER(i));
-		if (HOST1X_SYNC_MLOCK_OWNER_CH_OWNS_V(owner))
-			host1x_debug_output(o, "%u: locked by channel %u\n",
-				i, HOST1X_SYNC_MLOCK_OWNER_CHID_V(owner));
-		else if (HOST1X_SYNC_MLOCK_OWNER_CPU_OWNS_V(owner))
-			host1x_debug_output(o, "%u: locked by cpu\n", i);
-		else
-			host1x_debug_output(o, "%u: unlocked\n", i);
-	}
-
-	host1x_debug_output(o, "\n");
-}
+#if HOST1X_HW >= 6
+#include "debug_hw_1x06.c"
+#else
+#include "debug_hw_1x01.c"
+#endif
 
 static const struct host1x_debug_ops host1x_debug_ops = {
 	.show_channel_cdma = host1x_debug_show_channel_cdma,
diff --git a/drivers/gpu/host1x/hw/debug_hw_1x01.c b/drivers/gpu/host1x/hw/debug_hw_1x01.c
new file mode 100644
index 000000000000..8790d5fd5f20
--- /dev/null
+++ b/drivers/gpu/host1x/hw/debug_hw_1x01.c
@@ -0,0 +1,154 @@
+/*
+ * Copyright (C) 2010 Google, Inc.
+ * Author: Erik Gilling <konkers@android.com>
+ *
+ * Copyright (C) 2011-2013 NVIDIA Corporation
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include "../dev.h"
+#include "../debug.h"
+#include "../cdma.h"
+#include "../channel.h"
+
+static void host1x_debug_show_channel_cdma(struct host1x *host,
+					   struct host1x_channel *ch,
+					   struct output *o)
+{
+	struct host1x_cdma *cdma = &ch->cdma;
+	u32 dmaput, dmaget, dmactrl;
+	u32 cbstat, cbread;
+	u32 val, base, baseval;
+
+	dmaput = host1x_ch_readl(ch, HOST1X_CHANNEL_DMAPUT);
+	dmaget = host1x_ch_readl(ch, HOST1X_CHANNEL_DMAGET);
+	dmactrl = host1x_ch_readl(ch, HOST1X_CHANNEL_DMACTRL);
+	cbread = host1x_sync_readl(host, HOST1X_SYNC_CBREAD(ch->id));
+	cbstat = host1x_sync_readl(host, HOST1X_SYNC_CBSTAT(ch->id));
+
+	host1x_debug_output(o, "%u-%s: ", ch->id, dev_name(ch->dev));
+
+	if (HOST1X_CHANNEL_DMACTRL_DMASTOP_V(dmactrl) ||
+	    !ch->cdma.push_buffer.mapped) {
+		host1x_debug_output(o, "inactive\n\n");
+		return;
+	}
+
+	if (HOST1X_SYNC_CBSTAT_CBCLASS_V(cbstat) == HOST1X_CLASS_HOST1X &&
+	    HOST1X_SYNC_CBSTAT_CBOFFSET_V(cbstat) ==
+			HOST1X_UCLASS_WAIT_SYNCPT)
+		host1x_debug_output(o, "waiting on syncpt %d val %d\n",
+				    cbread >> 24, cbread & 0xffffff);
+	else if (HOST1X_SYNC_CBSTAT_CBCLASS_V(cbstat) ==
+				HOST1X_CLASS_HOST1X &&
+		 HOST1X_SYNC_CBSTAT_CBOFFSET_V(cbstat) ==
+				HOST1X_UCLASS_WAIT_SYNCPT_BASE) {
+		base = (cbread >> 16) & 0xff;
+		baseval =
+			host1x_sync_readl(host, HOST1X_SYNC_SYNCPT_BASE(base));
+		val = cbread & 0xffff;
+		host1x_debug_output(o, "waiting on syncpt %d val %d (base %d = %d; offset = %d)\n",
+				    cbread >> 24, baseval + val, base,
+				    baseval, val);
+	} else
+		host1x_debug_output(o, "active class %02x, offset %04x, val %08x\n",
+				    HOST1X_SYNC_CBSTAT_CBCLASS_V(cbstat),
+				    HOST1X_SYNC_CBSTAT_CBOFFSET_V(cbstat),
+				    cbread);
+
+	host1x_debug_output(o, "DMAPUT %08x, DMAGET %08x, DMACTL %08x\n",
+			    dmaput, dmaget, dmactrl);
+	host1x_debug_output(o, "CBREAD %08x, CBSTAT %08x\n", cbread, cbstat);
+
+	show_channel_gathers(o, cdma);
+	host1x_debug_output(o, "\n");
+}
+
+static void host1x_debug_show_channel_fifo(struct host1x *host,
+					   struct host1x_channel *ch,
+					   struct output *o)
+{
+	u32 val, rd_ptr, wr_ptr, start, end;
+	unsigned int data_count = 0;
+
+	host1x_debug_output(o, "%u: fifo:\n", ch->id);
+
+	val = host1x_ch_readl(ch, HOST1X_CHANNEL_FIFOSTAT);
+	host1x_debug_output(o, "FIFOSTAT %08x\n", val);
+	if (HOST1X_CHANNEL_FIFOSTAT_CFEMPTY_V(val)) {
+		host1x_debug_output(o, "[empty]\n");
+		return;
+	}
+
+	host1x_sync_writel(host, 0x0, HOST1X_SYNC_CFPEEK_CTRL);
+	host1x_sync_writel(host, HOST1X_SYNC_CFPEEK_CTRL_ENA_F(1) |
+			   HOST1X_SYNC_CFPEEK_CTRL_CHANNR_F(ch->id),
+			   HOST1X_SYNC_CFPEEK_CTRL);
+
+	val = host1x_sync_readl(host, HOST1X_SYNC_CFPEEK_PTRS);
+	rd_ptr = HOST1X_SYNC_CFPEEK_PTRS_CF_RD_PTR_V(val);
+	wr_ptr = HOST1X_SYNC_CFPEEK_PTRS_CF_WR_PTR_V(val);
+
+	val = host1x_sync_readl(host, HOST1X_SYNC_CF_SETUP(ch->id));
+	start = HOST1X_SYNC_CF_SETUP_BASE_V(val);
+	end = HOST1X_SYNC_CF_SETUP_LIMIT_V(val);
+
+	do {
+		host1x_sync_writel(host, 0x0, HOST1X_SYNC_CFPEEK_CTRL);
+		host1x_sync_writel(host, HOST1X_SYNC_CFPEEK_CTRL_ENA_F(1) |
+				   HOST1X_SYNC_CFPEEK_CTRL_CHANNR_F(ch->id) |
+				   HOST1X_SYNC_CFPEEK_CTRL_ADDR_F(rd_ptr),
+				   HOST1X_SYNC_CFPEEK_CTRL);
+		val = host1x_sync_readl(host, HOST1X_SYNC_CFPEEK_READ);
+
+		if (!data_count) {
+			host1x_debug_output(o, "%08x: ", val);
+			data_count = show_channel_command(o, val, NULL);
+		} else {
+			host1x_debug_cont(o, "%08x%s", val,
+					  data_count > 1 ? ", " : "])\n");
+			data_count--;
+		}
+
+		if (rd_ptr == end)
+			rd_ptr = start;
+		else
+			rd_ptr++;
+	} while (rd_ptr != wr_ptr);
+
+	if (data_count)
+		host1x_debug_cont(o, ", ...])\n");
+	host1x_debug_output(o, "\n");
+
+	host1x_sync_writel(host, 0x0, HOST1X_SYNC_CFPEEK_CTRL);
+}
+
+static void host1x_debug_show_mlocks(struct host1x *host, struct output *o)
+{
+	unsigned int i;
+
+	host1x_debug_output(o, "---- mlocks ----\n");
+
+	for (i = 0; i < host1x_syncpt_nb_mlocks(host); i++) {
+		u32 owner =
+			host1x_sync_readl(host, HOST1X_SYNC_MLOCK_OWNER(i));
+		if (HOST1X_SYNC_MLOCK_OWNER_CH_OWNS_V(owner))
+			host1x_debug_output(o, "%u: locked by channel %u\n",
+				i, HOST1X_SYNC_MLOCK_OWNER_CHID_V(owner));
+		else if (HOST1X_SYNC_MLOCK_OWNER_CPU_OWNS_V(owner))
+			host1x_debug_output(o, "%u: locked by cpu\n", i);
+		else
+			host1x_debug_output(o, "%u: unlocked\n", i);
+	}
+
+	host1x_debug_output(o, "\n");
+}
diff --git a/drivers/gpu/host1x/hw/debug_hw_1x06.c b/drivers/gpu/host1x/hw/debug_hw_1x06.c
new file mode 100644
index 000000000000..b503c740c022
--- /dev/null
+++ b/drivers/gpu/host1x/hw/debug_hw_1x06.c
@@ -0,0 +1,135 @@
+/*
+ * Copyright (C) 2010 Google, Inc.
+ * Author: Erik Gilling <konkers@android.com>
+ *
+ * Copyright (C) 2011-2017 NVIDIA Corporation
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include "../dev.h"
+#include "../debug.h"
+#include "../cdma.h"
+#include "../channel.h"
+
+static void host1x_debug_show_channel_cdma(struct host1x *host,
+					   struct host1x_channel *ch,
+					   struct output *o)
+{
+	struct host1x_cdma *cdma = &ch->cdma;
+	u32 dmaput, dmaget, dmactrl;
+	u32 offset, class;
+	u32 ch_stat;
+
+	dmaput = host1x_ch_readl(ch, HOST1X_CHANNEL_DMAPUT);
+	dmaget = host1x_ch_readl(ch, HOST1X_CHANNEL_DMAGET);
+	dmactrl = host1x_ch_readl(ch, HOST1X_CHANNEL_DMACTRL);
+	offset = host1x_ch_readl(ch, HOST1X_CHANNEL_CMDP_OFFSET);
+	class = host1x_ch_readl(ch, HOST1X_CHANNEL_CMDP_CLASS);
+	ch_stat = host1x_ch_readl(ch, HOST1X_CHANNEL_CHANNELSTAT);
+
+	host1x_debug_output(o, "%u-%s: ", ch->id, dev_name(ch->dev));
+
+	if (dmactrl & HOST1X_CHANNEL_DMACTRL_DMASTOP ||
+	    !ch->cdma.push_buffer.mapped) {
+		host1x_debug_output(o, "inactive\n\n");
+		return;
+	}
+
+	if (class == HOST1X_CLASS_HOST1X && offset == HOST1X_UCLASS_WAIT_SYNCPT)
+		host1x_debug_output(o, "waiting on syncpt\n");
+	else
+		host1x_debug_output(o, "active class %02x, offset %04x\n",
+				    class, offset);
+
+	host1x_debug_output(o, "DMAPUT %08x, DMAGET %08x, DMACTL %08x\n",
+			    dmaput, dmaget, dmactrl);
+	host1x_debug_output(o, "CHANNELSTAT %02x\n", ch_stat);
+
+	show_channel_gathers(o, cdma);
+	host1x_debug_output(o, "\n");
+}
+
+static void host1x_debug_show_channel_fifo(struct host1x *host,
+					   struct host1x_channel *ch,
+					   struct output *o)
+{
+	u32 val, rd_ptr, wr_ptr, start, end;
+	u32 payload = INVALID_PAYLOAD;
+	unsigned int data_count = 0;
+
+	host1x_debug_output(o, "%u: fifo:\n", ch->id);
+
+	val = host1x_ch_readl(ch, HOST1X_CHANNEL_CMDFIFO_STAT);
+	host1x_debug_output(o, "CMDFIFO_STAT %08x\n", val);
+	if (val & HOST1X_CHANNEL_CMDFIFO_STAT_EMPTY) {
+		host1x_debug_output(o, "[empty]\n");
+		return;
+	}
+
+	val = host1x_ch_readl(ch, HOST1X_CHANNEL_CMDFIFO_RDATA);
+	host1x_debug_output(o, "CMDFIFO_RDATA %08x\n", val);
+
+	/* Peek pointer values are invalid during SLCG, so disable it */
+	host1x_hypervisor_writel(host, 0x1, HOST1X_HV_ICG_EN_OVERRIDE);
+
+	val = 0;
+	val |= HOST1X_HV_CMDFIFO_PEEK_CTRL_ENABLE;
+	val |= HOST1X_HV_CMDFIFO_PEEK_CTRL_CHANNEL(ch->id);
+	host1x_hypervisor_writel(host, val, HOST1X_HV_CMDFIFO_PEEK_CTRL);
+
+	val = host1x_hypervisor_readl(host, HOST1X_HV_CMDFIFO_PEEK_PTRS);
+	rd_ptr = HOST1X_HV_CMDFIFO_PEEK_PTRS_RD_PTR_V(val);
+	wr_ptr = HOST1X_HV_CMDFIFO_PEEK_PTRS_WR_PTR_V(val);
+
+	val = host1x_hypervisor_readl(host, HOST1X_HV_CMDFIFO_SETUP(ch->id));
+	start = HOST1X_HV_CMDFIFO_SETUP_BASE_V(val);
+	end = HOST1X_HV_CMDFIFO_SETUP_LIMIT_V(val);
+
+	do {
+		val = 0;
+		val |= HOST1X_HV_CMDFIFO_PEEK_CTRL_ENABLE;
+		val |= HOST1X_HV_CMDFIFO_PEEK_CTRL_CHANNEL(ch->id);
+		val |= HOST1X_HV_CMDFIFO_PEEK_CTRL_ADDR(rd_ptr);
+		host1x_hypervisor_writel(host, val,
+					 HOST1X_HV_CMDFIFO_PEEK_CTRL);
+
+		val = host1x_hypervisor_readl(host,
+					      HOST1X_HV_CMDFIFO_PEEK_READ);
+
+		if (!data_count) {
+			host1x_debug_output(o, "%03x 0x%08x: ",
+					    rd_ptr - start, val);
+			data_count = show_channel_command(o, val, &payload);
+		} else {
+			host1x_debug_cont(o, "%08x%s", val,
+					  data_count > 1 ? ", " : "])\n");
+			data_count--;
+		}
+
+		if (rd_ptr == end)
+			rd_ptr = start;
+		else
+			rd_ptr++;
+	} while (rd_ptr != wr_ptr);
+
+	if (data_count)
+		host1x_debug_cont(o, ", ...])\n");
+	host1x_debug_output(o, "\n");
+
+	host1x_hypervisor_writel(host, 0x0, HOST1X_HV_CMDFIFO_PEEK_CTRL);
+	host1x_hypervisor_writel(host, 0x0, HOST1X_HV_ICG_EN_OVERRIDE);
+}
+
+static void host1x_debug_show_mlocks(struct host1x *host, struct output *o)
+{
+	/* TODO */
+}
diff --git a/drivers/gpu/host1x/hw/host1x01.c b/drivers/gpu/host1x/hw/host1x01.c
index 859b73beb4d0..bb124f8b4af8 100644
--- a/drivers/gpu/host1x/hw/host1x01.c
+++ b/drivers/gpu/host1x/hw/host1x01.c
@@ -21,6 +21,8 @@
 #include "host1x01_hardware.h"
 
 /* include code */
+#define HOST1X_HW 1
+
 #include "cdma_hw.c"
 #include "channel_hw.c"
 #include "debug_hw.c"
diff --git a/drivers/gpu/host1x/hw/host1x02.c b/drivers/gpu/host1x/hw/host1x02.c
index 928946c2144b..c5f85dbedb98 100644
--- a/drivers/gpu/host1x/hw/host1x02.c
+++ b/drivers/gpu/host1x/hw/host1x02.c
@@ -21,6 +21,8 @@
 #include "host1x02_hardware.h"
 
 /* include code */
+#define HOST1X_HW 2
+
 #include "cdma_hw.c"
 #include "channel_hw.c"
 #include "debug_hw.c"
diff --git a/drivers/gpu/host1x/hw/host1x04.c b/drivers/gpu/host1x/hw/host1x04.c
index 8007c70fa9c4..f102a1a7743f 100644
--- a/drivers/gpu/host1x/hw/host1x04.c
+++ b/drivers/gpu/host1x/hw/host1x04.c
@@ -21,6 +21,8 @@
 #include "host1x04_hardware.h"
 
 /* include code */
+#define HOST1X_HW 4
+
 #include "cdma_hw.c"
 #include "channel_hw.c"
 #include "debug_hw.c"
diff --git a/drivers/gpu/host1x/hw/host1x05.c b/drivers/gpu/host1x/hw/host1x05.c
index 047097ce3bad..2b1239d6ec67 100644
--- a/drivers/gpu/host1x/hw/host1x05.c
+++ b/drivers/gpu/host1x/hw/host1x05.c
@@ -21,6 +21,8 @@
 #include "host1x05_hardware.h"
 
 /* include code */
+#define HOST1X_HW 5
+
 #include "cdma_hw.c"
 #include "channel_hw.c"
 #include "debug_hw.c"
diff --git a/drivers/gpu/host1x/hw/host1x06.c b/drivers/gpu/host1x/hw/host1x06.c
new file mode 100644
index 000000000000..a66230827c59
--- /dev/null
+++ b/drivers/gpu/host1x/hw/host1x06.c
@@ -0,0 +1,44 @@
+/*
+ * Host1x init for Tegra186 SoCs
+ *
+ * Copyright (c) 2017 NVIDIA Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* include hw specification */
+#include "host1x06.h"
+#include "host1x06_hardware.h"
+
+/* include code */
+#define HOST1X_HW 6
+
+#include "cdma_hw.c"
+#include "channel_hw.c"
+#include "debug_hw.c"
+#include "intr_hw.c"
+#include "syncpt_hw.c"
+
+#include "../dev.h"
+
+int host1x06_init(struct host1x *host)
+{
+	host->channel_op = &host1x_channel_ops;
+	host->cdma_op = &host1x_cdma_ops;
+	host->cdma_pb_op = &host1x_pushbuffer_ops;
+	host->syncpt_op = &host1x_syncpt_ops;
+	host->intr_op = &host1x_intr_ops;
+	host->debug_op = &host1x_debug_ops;
+
+	return 0;
+}
diff --git a/drivers/gpu/host1x/hw/host1x06.h b/drivers/gpu/host1x/hw/host1x06.h
new file mode 100644
index 000000000000..d9abe1489241
--- /dev/null
+++ b/drivers/gpu/host1x/hw/host1x06.h
@@ -0,0 +1,26 @@
+/*
+ * Host1x init for Tegra186 SoCs
+ *
+ * Copyright (c) 2017 NVIDIA Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef HOST1X_HOST1X06_H
+#define HOST1X_HOST1X06_H
+
+struct host1x;
+
+int host1x06_init(struct host1x *host);
+
+#endif
diff --git a/drivers/gpu/host1x/hw/host1x06_hardware.h b/drivers/gpu/host1x/hw/host1x06_hardware.h
new file mode 100644
index 000000000000..3039c92ea605
--- /dev/null
+++ b/drivers/gpu/host1x/hw/host1x06_hardware.h
@@ -0,0 +1,142 @@
+/*
+ * Tegra host1x Register Offsets for Tegra186
+ *
+ * Copyright (c) 2017 NVIDIA Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __HOST1X_HOST1X06_HARDWARE_H
+#define __HOST1X_HOST1X06_HARDWARE_H
+
+#include <linux/types.h>
+#include <linux/bitops.h>
+
+#include "hw_host1x06_uclass.h"
+#include "hw_host1x06_vm.h"
+#include "hw_host1x06_hypervisor.h"
+
+static inline u32 host1x_class_host_wait_syncpt(
+	unsigned indx, unsigned threshold)
+{
+	return host1x_uclass_wait_syncpt_indx_f(indx)
+		| host1x_uclass_wait_syncpt_thresh_f(threshold);
+}
+
+static inline u32 host1x_class_host_load_syncpt_base(
+	unsigned indx, unsigned threshold)
+{
+	return host1x_uclass_load_syncpt_base_base_indx_f(indx)
+		| host1x_uclass_load_syncpt_base_value_f(threshold);
+}
+
+static inline u32 host1x_class_host_wait_syncpt_base(
+	unsigned indx, unsigned base_indx, unsigned offset)
+{
+	return host1x_uclass_wait_syncpt_base_indx_f(indx)
+		| host1x_uclass_wait_syncpt_base_base_indx_f(base_indx)
+		| host1x_uclass_wait_syncpt_base_offset_f(offset);
+}
+
+static inline u32 host1x_class_host_incr_syncpt_base(
+	unsigned base_indx, unsigned offset)
+{
+	return host1x_uclass_incr_syncpt_base_base_indx_f(base_indx)
+		| host1x_uclass_incr_syncpt_base_offset_f(offset);
+}
+
+static inline u32 host1x_class_host_incr_syncpt(
+	unsigned cond, unsigned indx)
+{
+	return host1x_uclass_incr_syncpt_cond_f(cond)
+		| host1x_uclass_incr_syncpt_indx_f(indx);
+}
+
+static inline u32 host1x_class_host_indoff_reg_write(
+	unsigned mod_id, unsigned offset, bool auto_inc)
+{
+	u32 v = host1x_uclass_indoff_indbe_f(0xf)
+		| host1x_uclass_indoff_indmodid_f(mod_id)
+		| host1x_uclass_indoff_indroffset_f(offset);
+	if (auto_inc)
+		v |= host1x_uclass_indoff_autoinc_f(1);
+	return v;
+}
+
+static inline u32 host1x_class_host_indoff_reg_read(
+	unsigned mod_id, unsigned offset, bool auto_inc)
+{
+	u32 v = host1x_uclass_indoff_indmodid_f(mod_id)
+		| host1x_uclass_indoff_indroffset_f(offset)
+		| host1x_uclass_indoff_rwn_read_v();
+	if (auto_inc)
+		v |= host1x_uclass_indoff_autoinc_f(1);
+	return v;
+}
+
+/* cdma opcodes */
+static inline u32 host1x_opcode_setclass(
+	unsigned class_id, unsigned offset, unsigned mask)
+{
+	return (0 << 28) | (offset << 16) | (class_id << 6) | mask;
+}
+
+static inline u32 host1x_opcode_incr(unsigned offset, unsigned count)
+{
+	return (1 << 28) | (offset << 16) | count;
+}
+
+static inline u32 host1x_opcode_nonincr(unsigned offset, unsigned count)
+{
+	return (2 << 28) | (offset << 16) | count;
+}
+
+static inline u32 host1x_opcode_mask(unsigned offset, unsigned mask)
+{
+	return (3 << 28) | (offset << 16) | mask;
+}
+
+static inline u32 host1x_opcode_imm(unsigned offset, unsigned value)
+{
+	return (4 << 28) | (offset << 16) | value;
+}
+
+static inline u32 host1x_opcode_imm_incr_syncpt(unsigned cond, unsigned indx)
+{
+	return host1x_opcode_imm(host1x_uclass_incr_syncpt_r(),
+		host1x_class_host_incr_syncpt(cond, indx));
+}
+
+static inline u32 host1x_opcode_restart(unsigned address)
+{
+	return (5 << 28) | (address >> 4);
+}
+
+static inline u32 host1x_opcode_gather(unsigned count)
+{
+	return (6 << 28) | count;
+}
+
+static inline u32 host1x_opcode_gather_nonincr(unsigned offset,	unsigned count)
+{
+	return (6 << 28) | (offset << 16) | BIT(15) | count;
+}
+
+static inline u32 host1x_opcode_gather_incr(unsigned offset, unsigned count)
+{
+	return (6 << 28) | (offset << 16) | BIT(15) | BIT(14) | count;
+}
+
+#define HOST1X_OPCODE_NOP host1x_opcode_nonincr(0, 0)
+
+#endif
diff --git a/drivers/gpu/host1x/hw/hw_host1x04_channel.h b/drivers/gpu/host1x/hw/hw_host1x04_channel.h
index 95e6f96142b9..2e8b635aa660 100644
--- a/drivers/gpu/host1x/hw/hw_host1x04_channel.h
+++ b/drivers/gpu/host1x/hw/hw_host1x04_channel.h
@@ -117,5 +117,17 @@ static inline u32 host1x_channel_dmactrl_dmainitget(void)
 }
 #define HOST1X_CHANNEL_DMACTRL_DMAINITGET \
 	host1x_channel_dmactrl_dmainitget()
+static inline u32 host1x_channel_channelctrl_r(void)
+{
+	return 0x98;
+}
+#define HOST1X_CHANNEL_CHANNELCTRL \
+	host1x_channel_channelctrl_r()
+static inline u32 host1x_channel_channelctrl_kernel_filter_gbuffer_f(u32 v)
+{
+	return (v & 0x1) << 2;
+}
+#define HOST1X_CHANNEL_CHANNELCTRL_KERNEL_FILTER_GBUFFER(v) \
+	host1x_channel_channelctrl_kernel_filter_gbuffer_f(v)
 
 #endif
diff --git a/drivers/gpu/host1x/hw/hw_host1x05_channel.h b/drivers/gpu/host1x/hw/hw_host1x05_channel.h
index fce6e2c1ff4c..abbbc2641ce6 100644
--- a/drivers/gpu/host1x/hw/hw_host1x05_channel.h
+++ b/drivers/gpu/host1x/hw/hw_host1x05_channel.h
@@ -117,5 +117,17 @@ static inline u32 host1x_channel_dmactrl_dmainitget(void)
 }
 #define HOST1X_CHANNEL_DMACTRL_DMAINITGET \
 	host1x_channel_dmactrl_dmainitget()
+static inline u32 host1x_channel_channelctrl_r(void)
+{
+	return 0x98;
+}
+#define HOST1X_CHANNEL_CHANNELCTRL \
+	host1x_channel_channelctrl_r()
+static inline u32 host1x_channel_channelctrl_kernel_filter_gbuffer_f(u32 v)
+{
+	return (v & 0x1) << 2;
+}
+#define HOST1X_CHANNEL_CHANNELCTRL_KERNEL_FILTER_GBUFFER(v) \
+	host1x_channel_channelctrl_kernel_filter_gbuffer_f(v)
 
 #endif
diff --git a/drivers/gpu/host1x/hw/hw_host1x06_hypervisor.h b/drivers/gpu/host1x/hw/hw_host1x06_hypervisor.h
new file mode 100644
index 000000000000..c05dab8a178b
--- /dev/null
+++ b/drivers/gpu/host1x/hw/hw_host1x06_hypervisor.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2017 NVIDIA Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#define HOST1X_HV_SYNCPT_PROT_EN			0x1ac4
+#define HOST1X_HV_SYNCPT_PROT_EN_CH_EN			BIT(1)
+#define HOST1X_HV_CH_KERNEL_FILTER_GBUFFER(x)		(0x2020 + (x * 4))
+#define HOST1X_HV_CMDFIFO_PEEK_CTRL			0x233c
+#define HOST1X_HV_CMDFIFO_PEEK_CTRL_ADDR(x)		(x)
+#define HOST1X_HV_CMDFIFO_PEEK_CTRL_CHANNEL(x)		((x) << 16)
+#define HOST1X_HV_CMDFIFO_PEEK_CTRL_ENABLE		BIT(31)
+#define HOST1X_HV_CMDFIFO_PEEK_READ			0x2340
+#define HOST1X_HV_CMDFIFO_PEEK_PTRS			0x2344
+#define HOST1X_HV_CMDFIFO_PEEK_PTRS_WR_PTR_V(x)		(((x) >> 16) & 0xfff)
+#define HOST1X_HV_CMDFIFO_PEEK_PTRS_RD_PTR_V(x)		((x) & 0xfff)
+#define HOST1X_HV_CMDFIFO_SETUP(x)			(0x2588 + (x * 4))
+#define HOST1X_HV_CMDFIFO_SETUP_LIMIT_V(x)		(((x) >> 16) & 0xfff)
+#define HOST1X_HV_CMDFIFO_SETUP_BASE_V(x)		((x) & 0xfff)
+#define HOST1X_HV_ICG_EN_OVERRIDE			0x2aa8
diff --git a/drivers/gpu/host1x/hw/hw_host1x06_uclass.h b/drivers/gpu/host1x/hw/hw_host1x06_uclass.h
new file mode 100644
index 000000000000..4457486c72b0
--- /dev/null
+++ b/drivers/gpu/host1x/hw/hw_host1x06_uclass.h
@@ -0,0 +1,181 @@
+/*
+ * Copyright (c) 2017 NVIDIA Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+ /*
+  * Function naming determines intended use:
+  *
+  *     <x>_r(void) : Returns the offset for register <x>.
+  *
+  *     <x>_w(void) : Returns the word offset for word (4 byte) element <x>.
+  *
+  *     <x>_<y>_s(void) : Returns size of field <y> of register <x> in bits.
+  *
+  *     <x>_<y>_f(u32 v) : Returns a value based on 'v' which has been shifted
+  *         and masked to place it at field <y> of register <x>.  This value
+  *         can be |'d with others to produce a full register value for
+  *         register <x>.
+  *
+  *     <x>_<y>_m(void) : Returns a mask for field <y> of register <x>.  This
+  *         value can be ~'d and then &'d to clear the value of field <y> for
+  *         register <x>.
+  *
+  *     <x>_<y>_<z>_f(void) : Returns the constant value <z> after being shifted
+  *         to place it at field <y> of register <x>.  This value can be |'d
+  *         with others to produce a full register value for <x>.
+  *
+  *     <x>_<y>_v(u32 r) : Returns the value of field <y> from a full register
+  *         <x> value 'r' after being shifted to place its LSB at bit 0.
+  *         This value is suitable for direct comparison with other unshifted
+  *         values appropriate for use in field <y> of register <x>.
+  *
+  *     <x>_<y>_<z>_v(void) : Returns the constant value for <z> defined for
+  *         field <y> of register <x>.  This value is suitable for direct
+  *         comparison with unshifted values appropriate for use in field <y>
+  *         of register <x>.
+  */
+
+#ifndef HOST1X_HW_HOST1X06_UCLASS_H
+#define HOST1X_HW_HOST1X06_UCLASS_H
+
+static inline u32 host1x_uclass_incr_syncpt_r(void)
+{
+	return 0x0;
+}
+#define HOST1X_UCLASS_INCR_SYNCPT \
+	host1x_uclass_incr_syncpt_r()
+static inline u32 host1x_uclass_incr_syncpt_cond_f(u32 v)
+{
+	return (v & 0xff) << 8;
+}
+#define HOST1X_UCLASS_INCR_SYNCPT_COND_F(v) \
+	host1x_uclass_incr_syncpt_cond_f(v)
+static inline u32 host1x_uclass_incr_syncpt_indx_f(u32 v)
+{
+	return (v & 0xff) << 0;
+}
+#define HOST1X_UCLASS_INCR_SYNCPT_INDX_F(v) \
+	host1x_uclass_incr_syncpt_indx_f(v)
+static inline u32 host1x_uclass_wait_syncpt_r(void)
+{
+	return 0x8;
+}
+#define HOST1X_UCLASS_WAIT_SYNCPT \
+	host1x_uclass_wait_syncpt_r()
+static inline u32 host1x_uclass_wait_syncpt_indx_f(u32 v)
+{
+	return (v & 0xff) << 24;
+}
+#define HOST1X_UCLASS_WAIT_SYNCPT_INDX_F(v) \
+	host1x_uclass_wait_syncpt_indx_f(v)
+static inline u32 host1x_uclass_wait_syncpt_thresh_f(u32 v)
+{
+	return (v & 0xffffff) << 0;
+}
+#define HOST1X_UCLASS_WAIT_SYNCPT_THRESH_F(v) \
+	host1x_uclass_wait_syncpt_thresh_f(v)
+static inline u32 host1x_uclass_wait_syncpt_base_r(void)
+{
+	return 0x9;
+}
+#define HOST1X_UCLASS_WAIT_SYNCPT_BASE \
+	host1x_uclass_wait_syncpt_base_r()
+static inline u32 host1x_uclass_wait_syncpt_base_indx_f(u32 v)
+{
+	return (v & 0xff) << 24;
+}
+#define HOST1X_UCLASS_WAIT_SYNCPT_BASE_INDX_F(v) \
+	host1x_uclass_wait_syncpt_base_indx_f(v)
+static inline u32 host1x_uclass_wait_syncpt_base_base_indx_f(u32 v)
+{
+	return (v & 0xff) << 16;
+}
+#define HOST1X_UCLASS_WAIT_SYNCPT_BASE_BASE_INDX_F(v) \
+	host1x_uclass_wait_syncpt_base_base_indx_f(v)
+static inline u32 host1x_uclass_wait_syncpt_base_offset_f(u32 v)
+{
+	return (v & 0xffff) << 0;
+}
+#define HOST1X_UCLASS_WAIT_SYNCPT_BASE_OFFSET_F(v) \
+	host1x_uclass_wait_syncpt_base_offset_f(v)
+static inline u32 host1x_uclass_load_syncpt_base_r(void)
+{
+	return 0xb;
+}
+#define HOST1X_UCLASS_LOAD_SYNCPT_BASE \
+	host1x_uclass_load_syncpt_base_r()
+static inline u32 host1x_uclass_load_syncpt_base_base_indx_f(u32 v)
+{
+	return (v & 0xff) << 24;
+}
+#define HOST1X_UCLASS_LOAD_SYNCPT_BASE_BASE_INDX_F(v) \
+	host1x_uclass_load_syncpt_base_base_indx_f(v)
+static inline u32 host1x_uclass_load_syncpt_base_value_f(u32 v)
+{
+	return (v & 0xffffff) << 0;
+}
+#define HOST1X_UCLASS_LOAD_SYNCPT_BASE_VALUE_F(v) \
+	host1x_uclass_load_syncpt_base_value_f(v)
+static inline u32 host1x_uclass_incr_syncpt_base_base_indx_f(u32 v)
+{
+	return (v & 0xff) << 24;
+}
+#define HOST1X_UCLASS_INCR_SYNCPT_BASE_BASE_INDX_F(v) \
+	host1x_uclass_incr_syncpt_base_base_indx_f(v)
+static inline u32 host1x_uclass_incr_syncpt_base_offset_f(u32 v)
+{
+	return (v & 0xffffff) << 0;
+}
+#define HOST1X_UCLASS_INCR_SYNCPT_BASE_OFFSET_F(v) \
+	host1x_uclass_incr_syncpt_base_offset_f(v)
+static inline u32 host1x_uclass_indoff_r(void)
+{
+	return 0x2d;
+}
+#define HOST1X_UCLASS_INDOFF \
+	host1x_uclass_indoff_r()
+static inline u32 host1x_uclass_indoff_indbe_f(u32 v)
+{
+	return (v & 0xf) << 28;
+}
+#define HOST1X_UCLASS_INDOFF_INDBE_F(v) \
+	host1x_uclass_indoff_indbe_f(v)
+static inline u32 host1x_uclass_indoff_autoinc_f(u32 v)
+{
+	return (v & 0x1) << 27;
+}
+#define HOST1X_UCLASS_INDOFF_AUTOINC_F(v) \
+	host1x_uclass_indoff_autoinc_f(v)
+static inline u32 host1x_uclass_indoff_indmodid_f(u32 v)
+{
+	return (v & 0xff) << 18;
+}
+#define HOST1X_UCLASS_INDOFF_INDMODID_F(v) \
+	host1x_uclass_indoff_indmodid_f(v)
+static inline u32 host1x_uclass_indoff_indroffset_f(u32 v)
+{
+	return (v & 0xffff) << 2;
+}
+#define HOST1X_UCLASS_INDOFF_INDROFFSET_F(v) \
+	host1x_uclass_indoff_indroffset_f(v)
+static inline u32 host1x_uclass_indoff_rwn_read_v(void)
+{
+	return 1;
+}
+#define HOST1X_UCLASS_INDOFF_INDROFFSET_F(v) \
+	host1x_uclass_indoff_indroffset_f(v)
+
+#endif
diff --git a/drivers/gpu/host1x/hw/hw_host1x06_vm.h b/drivers/gpu/host1x/hw/hw_host1x06_vm.h
new file mode 100644
index 000000000000..e54b33902332
--- /dev/null
+++ b/drivers/gpu/host1x/hw/hw_host1x06_vm.h
@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2017 NVIDIA Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#define HOST1X_CHANNEL_DMASTART				0x0000
+#define HOST1X_CHANNEL_DMASTART_HI			0x0004
+#define HOST1X_CHANNEL_DMAPUT				0x0008
+#define HOST1X_CHANNEL_DMAPUT_HI			0x000c
+#define HOST1X_CHANNEL_DMAGET				0x0010
+#define HOST1X_CHANNEL_DMAGET_HI			0x0014
+#define HOST1X_CHANNEL_DMAEND				0x0018
+#define HOST1X_CHANNEL_DMAEND_HI			0x001c
+#define HOST1X_CHANNEL_DMACTRL				0x0020
+#define HOST1X_CHANNEL_DMACTRL_DMASTOP			BIT(0)
+#define HOST1X_CHANNEL_DMACTRL_DMAGETRST		BIT(1)
+#define HOST1X_CHANNEL_DMACTRL_DMAINITGET		BIT(2)
+#define HOST1X_CHANNEL_CMDFIFO_STAT			0x0024
+#define HOST1X_CHANNEL_CMDFIFO_STAT_EMPTY		BIT(13)
+#define HOST1X_CHANNEL_CMDFIFO_RDATA			0x0028
+#define HOST1X_CHANNEL_CMDP_OFFSET			0x0030
+#define HOST1X_CHANNEL_CMDP_CLASS			0x0034
+#define HOST1X_CHANNEL_CHANNELSTAT			0x0038
+#define HOST1X_CHANNEL_CMDPROC_STOP			0x0048
+#define HOST1X_CHANNEL_TEARDOWN				0x004c
+
+#define HOST1X_SYNC_SYNCPT_CPU_INCR(x)			(0x6400 + 4*(x))
+#define HOST1X_SYNC_SYNCPT_THRESH_CPU0_INT_STATUS(x)	(0x6464 + 4*(x))
+#define HOST1X_SYNC_SYNCPT_THRESH_INT_ENABLE_CPU0(x)	(0x652c + 4*(x))
+#define HOST1X_SYNC_SYNCPT_THRESH_INT_DISABLE(x)	(0x6590 + 4*(x))
+#define HOST1X_SYNC_SYNCPT_BASE(x)			(0x8000 + 4*(x))
+#define HOST1X_SYNC_SYNCPT(x)				(0x8080 + 4*(x))
+#define HOST1X_SYNC_SYNCPT_INT_THRESH(x)		(0x8a00 + 4*(x))
+#define HOST1X_SYNC_SYNCPT_CH_APP(x)			(0x9384 + 4*(x))
+#define HOST1X_SYNC_SYNCPT_CH_APP_CH(v)			(((v) & 0x3f) << 8)
diff --git a/drivers/gpu/host1x/hw/intr_hw.c b/drivers/gpu/host1x/hw/intr_hw.c
index 37ebb51703fa..329239237090 100644
--- a/drivers/gpu/host1x/hw/intr_hw.c
+++ b/drivers/gpu/host1x/hw/intr_hw.c
@@ -72,6 +72,23 @@ static void _host1x_intr_disable_all_syncpt_intrs(struct host1x *host)
 	}
 }
 
+static void intr_hw_init(struct host1x *host, u32 cpm)
+{
+#if HOST1X_HW < 6
+	/* disable the ip_busy_timeout. this prevents write drops */
+	host1x_sync_writel(host, 0, HOST1X_SYNC_IP_BUSY_TIMEOUT);
+
+	/*
+	 * increase the auto-ack timout to the maximum value. 2d will hang
+	 * otherwise on Tegra2.
+	 */
+	host1x_sync_writel(host, 0xff, HOST1X_SYNC_CTXSW_TIMEOUT_CFG);
+
+	/* update host clocks per usec */
+	host1x_sync_writel(host, cpm, HOST1X_SYNC_USEC_CLK);
+#endif
+}
+
 static int
 _host1x_intr_init_host_sync(struct host1x *host, u32 cpm,
 			    void (*syncpt_thresh_work)(struct work_struct *))
@@ -92,17 +109,7 @@ _host1x_intr_init_host_sync(struct host1x *host, u32 cpm,
 		return err;
 	}
 
-	/* disable the ip_busy_timeout. this prevents write drops */
-	host1x_sync_writel(host, 0, HOST1X_SYNC_IP_BUSY_TIMEOUT);
-
-	/*
-	 * increase the auto-ack timout to the maximum value. 2d will hang
-	 * otherwise on Tegra2.
-	 */
-	host1x_sync_writel(host, 0xff, HOST1X_SYNC_CTXSW_TIMEOUT_CFG);
-
-	/* update host clocks per usec */
-	host1x_sync_writel(host, cpm, HOST1X_SYNC_USEC_CLK);
+	intr_hw_init(host, cpm);
 
 	return 0;
 }
diff --git a/drivers/gpu/host1x/hw/syncpt_hw.c b/drivers/gpu/host1x/hw/syncpt_hw.c
index 7b0270d60742..7dfd47d74f89 100644
--- a/drivers/gpu/host1x/hw/syncpt_hw.c
+++ b/drivers/gpu/host1x/hw/syncpt_hw.c
@@ -106,6 +106,50 @@ static int syncpt_patch_wait(struct host1x_syncpt *sp, void *patch_addr)
 	return 0;
 }
 
+/**
+ * syncpt_assign_to_channel() - Assign syncpoint to channel
+ * @sp: syncpoint
+ * @ch: channel
+ *
+ * On chips with the syncpoint protection feature (Tegra186+), assign @sp to
+ * @ch, preventing other channels from incrementing the syncpoints. If @ch is
+ * NULL, unassigns the syncpoint.
+ *
+ * On older chips, do nothing.
+ */
+static void syncpt_assign_to_channel(struct host1x_syncpt *sp,
+				  struct host1x_channel *ch)
+{
+#if HOST1X_HW >= 6
+	struct host1x *host = sp->host;
+
+	if (!host->hv_regs)
+		return;
+
+	host1x_sync_writel(host,
+			   HOST1X_SYNC_SYNCPT_CH_APP_CH(ch ? ch->id : 0xff),
+			   HOST1X_SYNC_SYNCPT_CH_APP(sp->id));
+#endif
+}
+
+/**
+ * syncpt_enable_protection() - Enable syncpoint protection
+ * @host: host1x instance
+ *
+ * On chips with the syncpoint protection feature (Tegra186+), enable this
+ * feature. On older chips, do nothing.
+ */
+static void syncpt_enable_protection(struct host1x *host)
+{
+#if HOST1X_HW >= 6
+	if (!host->hv_regs)
+		return;
+
+	host1x_hypervisor_writel(host, HOST1X_HV_SYNCPT_PROT_EN_CH_EN,
+				 HOST1X_HV_SYNCPT_PROT_EN);
+#endif
+}
+
 static const struct host1x_syncpt_ops host1x_syncpt_ops = {
 	.restore = syncpt_restore,
 	.restore_wait_base = syncpt_restore_wait_base,
@@ -113,4 +157,6 @@ static const struct host1x_syncpt_ops host1x_syncpt_ops = {
 	.load = syncpt_load,
 	.cpu_incr = syncpt_cpu_incr,
 	.patch_wait = syncpt_patch_wait,
+	.assign_to_channel = syncpt_assign_to_channel,
+	.enable_protection = syncpt_enable_protection,
 };
diff --git a/drivers/gpu/host1x/syncpt.c b/drivers/gpu/host1x/syncpt.c
index 048ac9e344ce..a2a952adc136 100644
--- a/drivers/gpu/host1x/syncpt.c
+++ b/drivers/gpu/host1x/syncpt.c
@@ -54,7 +54,7 @@ static void host1x_syncpt_base_free(struct host1x_syncpt_base *base)
 }
 
 static struct host1x_syncpt *host1x_syncpt_alloc(struct host1x *host,
-						 struct device *dev,
+						 struct host1x_client *client,
 						 unsigned long flags)
 {
 	int i;
@@ -76,11 +76,11 @@ static struct host1x_syncpt *host1x_syncpt_alloc(struct host1x *host,
 	}
 
 	name = kasprintf(GFP_KERNEL, "%02u-%s", sp->id,
-			dev ? dev_name(dev) : NULL);
+			 client ? dev_name(client->dev) : NULL);
 	if (!name)
 		goto free_base;
 
-	sp->dev = dev;
+	sp->client = client;
 	sp->name = name;
 
 	if (flags & HOST1X_SYNCPT_CLIENT_MANAGED)
@@ -398,6 +398,13 @@ int host1x_syncpt_init(struct host1x *host)
 	for (i = 0; i < host->info->nb_pts; i++) {
 		syncpt[i].id = i;
 		syncpt[i].host = host;
+
+		/*
+		 * Unassign syncpt from channels for purposes of Tegra186
+		 * syncpoint protection. This prevents any channel from
+		 * accessing it until it is reassigned.
+		 */
+		host1x_hw_syncpt_assign_to_channel(host, &syncpt[i], NULL);
 	}
 
 	for (i = 0; i < host->info->nb_bases; i++)
@@ -408,6 +415,7 @@ int host1x_syncpt_init(struct host1x *host)
 	host->bases = bases;
 
 	host1x_syncpt_restore(host);
+	host1x_hw_syncpt_enable_protection(host);
 
 	/* Allocate sync point to use for clearing waits for expired fences */
 	host->nop_sp = host1x_syncpt_alloc(host, NULL, 0);
@@ -419,7 +427,7 @@ int host1x_syncpt_init(struct host1x *host)
 
 /**
  * host1x_syncpt_request() - request a syncpoint
- * @dev: device requesting the syncpoint
+ * @client: client requesting the syncpoint
  * @flags: flags
  *
  * host1x client drivers can use this function to allocate a syncpoint for
@@ -427,12 +435,12 @@ int host1x_syncpt_init(struct host1x *host)
  * use by the client exclusively. When no longer using a syncpoint, a host1x
  * client driver needs to release it using host1x_syncpt_free().
  */
-struct host1x_syncpt *host1x_syncpt_request(struct device *dev,
+struct host1x_syncpt *host1x_syncpt_request(struct host1x_client *client,
 					    unsigned long flags)
 {
-	struct host1x *host = dev_get_drvdata(dev->parent);
+	struct host1x *host = dev_get_drvdata(client->parent->parent);
 
-	return host1x_syncpt_alloc(host, dev, flags);
+	return host1x_syncpt_alloc(host, client, flags);
 }
 EXPORT_SYMBOL(host1x_syncpt_request);
 
@@ -456,7 +464,7 @@ void host1x_syncpt_free(struct host1x_syncpt *sp)
 	host1x_syncpt_base_free(sp->base);
 	kfree(sp->name);
 	sp->base = NULL;
-	sp->dev = NULL;
+	sp->client = NULL;
 	sp->name = NULL;
 	sp->client_managed = false;
 
diff --git a/drivers/gpu/host1x/syncpt.h b/drivers/gpu/host1x/syncpt.h
index f719205105ac..9d88d37c2397 100644
--- a/drivers/gpu/host1x/syncpt.h
+++ b/drivers/gpu/host1x/syncpt.h
@@ -44,7 +44,7 @@ struct host1x_syncpt {
 	const char *name;
 	bool client_managed;
 	struct host1x *host;
-	struct device *dev;
+	struct host1x_client *client;
 	struct host1x_syncpt_base *base;
 
 	/* interrupt data */
diff --git a/drivers/gpu/ipu-v3/ipu-dc.c b/drivers/gpu/ipu-v3/ipu-dc.c
index 7a4b8362dda8..49bfe6e7d005 100644
--- a/drivers/gpu/ipu-v3/ipu-dc.c
+++ b/drivers/gpu/ipu-v3/ipu-dc.c
@@ -249,11 +249,8 @@ EXPORT_SYMBOL_GPL(ipu_dc_enable);
 
 void ipu_dc_enable_channel(struct ipu_dc *dc)
 {
-	int di;
 	u32 reg;
 
-	di = dc->di;
-
 	reg = readl(dc->base + DC_WR_CH_CONF);
 	reg |= DC_WR_CH_CONF_PROG_TYPE_NORMAL;
 	writel(reg, dc->base + DC_WR_CH_CONF);
diff --git a/drivers/gpu/vga/vgaarb.c b/drivers/gpu/vga/vgaarb.c
index 76875f6299b8..d35d6d271f3f 100644
--- a/drivers/gpu/vga/vgaarb.c
+++ b/drivers/gpu/vga/vgaarb.c
@@ -1402,29 +1402,14 @@ static struct miscdevice vga_arb_device = {
 	MISC_DYNAMIC_MINOR, "vga_arbiter", &vga_arb_device_fops
 };
 
-static int __init vga_arb_device_init(void)
+static void __init vga_arb_select_default_device(void)
 {
-	int rc;
 	struct pci_dev *pdev;
 	struct vga_device *vgadev;
 
-	rc = misc_register(&vga_arb_device);
-	if (rc < 0)
-		pr_err("error %d registering device\n", rc);
-
-	bus_register_notifier(&pci_bus_type, &pci_notifier);
-
-	/* We add all pci devices satisfying vga class in the arbiter by
-	 * default */
-	pdev = NULL;
-	while ((pdev =
-		pci_get_subsys(PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
-			       PCI_ANY_ID, pdev)) != NULL)
-		vga_arbiter_add_pci_device(pdev);
-
+#if defined(CONFIG_X86) || defined(CONFIG_IA64)
 	list_for_each_entry(vgadev, &vga_list, list) {
 		struct device *dev = &vgadev->pdev->dev;
-#if defined(CONFIG_X86) || defined(CONFIG_IA64)
 		/*
 		 * Override vga_arbiter_add_pci_device()'s I/O based detection
 		 * as it may take the wrong device (e.g. on Apple system under
@@ -1461,13 +1446,66 @@ static int __init vga_arb_device_init(void)
 				vgaarb_info(dev, "overriding boot device\n");
 			vga_set_default_device(vgadev->pdev);
 		}
+	}
 #endif
+
+	if (!vga_default_device()) {
+		list_for_each_entry(vgadev, &vga_list, list) {
+			struct device *dev = &vgadev->pdev->dev;
+			u16 cmd;
+
+			pdev = vgadev->pdev;
+			pci_read_config_word(pdev, PCI_COMMAND, &cmd);
+			if (cmd & (PCI_COMMAND_IO | PCI_COMMAND_MEMORY)) {
+				vgaarb_info(dev, "setting as boot device (VGA legacy resources not available)\n");
+				vga_set_default_device(pdev);
+				break;
+			}
+		}
+	}
+
+	if (!vga_default_device()) {
+		vgadev = list_first_entry_or_null(&vga_list,
+						  struct vga_device, list);
+		if (vgadev) {
+			struct device *dev = &vgadev->pdev->dev;
+			vgaarb_info(dev, "setting as boot device (VGA legacy resources not available)\n");
+			vga_set_default_device(vgadev->pdev);
+		}
+	}
+}
+
+static int __init vga_arb_device_init(void)
+{
+	int rc;
+	struct pci_dev *pdev;
+	struct vga_device *vgadev;
+
+	rc = misc_register(&vga_arb_device);
+	if (rc < 0)
+		pr_err("error %d registering device\n", rc);
+
+	bus_register_notifier(&pci_bus_type, &pci_notifier);
+
+	/* We add all PCI devices satisfying VGA class in the arbiter by
+	 * default */
+	pdev = NULL;
+	while ((pdev =
+		pci_get_subsys(PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
+			       PCI_ANY_ID, pdev)) != NULL)
+		vga_arbiter_add_pci_device(pdev);
+
+	list_for_each_entry(vgadev, &vga_list, list) {
+		struct device *dev = &vgadev->pdev->dev;
+
 		if (vgadev->bridge_has_one_vga)
 			vgaarb_info(dev, "bridge control possible\n");
 		else
 			vgaarb_info(dev, "no bridge control possible\n");
 	}
 
+	vga_arb_select_default_device();
+
 	pr_info("loaded\n");
 	return rc;
 }
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index 779c5ae47f36..19c499f5623d 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -280,6 +280,7 @@ config HID_ELECOM
 	---help---
 	Support for ELECOM devices:
 	  - BM084 Bluetooth Mouse
+	  - EX-G Trackball (Wired and wireless)
 	  - DEFT Trackball (Wired and wireless)
 	  - HUGE Trackball (Wired and wireless)
 
@@ -396,6 +397,17 @@ config HID_ITE
 	---help---
 	Support for ITE devices not fully compliant with HID standard.
 
+config HID_JABRA
+	tristate "Jabra USB HID Driver"
+	depends on HID
+	---help---
+	Support for Jabra USB HID devices.
+
+	Prevents mapping of vendor defined HID usages to input events. Without
+	this driver HID	reports from Jabra devices may incorrectly be seen as
+	mouse button events.
+	Say M here if you may ever plug in a Jabra USB device.
+
 config HID_TWINHAN
 	tristate "Twinhan IR remote control"
 	depends on HID
diff --git a/drivers/hid/Makefile b/drivers/hid/Makefile
index 235bd2a7b333..eb13b9e92d85 100644
--- a/drivers/hid/Makefile
+++ b/drivers/hid/Makefile
@@ -2,7 +2,7 @@
 #
 # Makefile for the HID driver
 #
-hid-y			:= hid-core.o hid-input.o
+hid-y			:= hid-core.o hid-input.o hid-quirks.o
 hid-$(CONFIG_DEBUG_FS)		+= hid-debug.o
 
 obj-$(CONFIG_HID)		+= hid.o
@@ -52,6 +52,7 @@ obj-$(CONFIG_HID_HOLTEK)	+= hid-holtekff.o
 obj-$(CONFIG_HID_HYPERV_MOUSE)	+= hid-hyperv.o
 obj-$(CONFIG_HID_ICADE)		+= hid-icade.o
 obj-$(CONFIG_HID_ITE)		+= hid-ite.o
+obj-$(CONFIG_HID_JABRA)		+= hid-jabra.o
 obj-$(CONFIG_HID_KENSINGTON)	+= hid-kensington.o
 obj-$(CONFIG_HID_KEYTOUCH)	+= hid-keytouch.o
 obj-$(CONFIG_HID_KYE)		+= hid-kye.o
diff --git a/drivers/hid/hid-appleir.c b/drivers/hid/hid-appleir.c
index 07cbc70f00e7..eae7d52cf1a8 100644
--- a/drivers/hid/hid-appleir.c
+++ b/drivers/hid/hid-appleir.c
@@ -173,9 +173,9 @@ static void battery_flat(struct appleir *appleir)
 	dev_err(&appleir->input_dev->dev, "possible flat battery?\n");
 }
 
-static void key_up_tick(unsigned long data)
+static void key_up_tick(struct timer_list *t)
 {
-	struct appleir *appleir = (struct appleir *)data;
+	struct appleir *appleir = from_timer(appleir, t, key_up_timer);
 	struct hid_device *hid = appleir->hid;
 	unsigned long flags;
 
@@ -303,8 +303,7 @@ static int appleir_probe(struct hid_device *hid, const struct hid_device_id *id)
 	hid->quirks |= HID_QUIRK_HIDINPUT_FORCE;
 
 	spin_lock_init(&appleir->lock);
-	setup_timer(&appleir->key_up_timer,
-		    key_up_tick, (unsigned long) appleir);
+	timer_setup(&appleir->key_up_timer, key_up_tick, 0);
 
 	hid_set_drvdata(hid, appleir);
 
diff --git a/drivers/hid/hid-asus.c b/drivers/hid/hid-asus.c
index 1bb7b63b3150..88b9703318e4 100644
--- a/drivers/hid/hid-asus.c
+++ b/drivers/hid/hid-asus.c
@@ -26,6 +26,7 @@
  * any later version.
  */
 
+#include <linux/dmi.h>
 #include <linux/hid.h>
 #include <linux/module.h>
 #include <linux/input/mt.h>
@@ -119,6 +120,24 @@ static const struct asus_touchpad_info asus_t100ta_tp = {
 	.max_contacts = 5,
 };
 
+static const struct asus_touchpad_info asus_t100ha_tp = {
+	.max_x = 2640,
+	.max_y = 1320,
+	.res_x = 30, /* units/mm */
+	.res_y = 29, /* units/mm */
+	.contact_size = 5,
+	.max_contacts = 5,
+};
+
+static const struct asus_touchpad_info asus_t200ta_tp = {
+	.max_x = 3120,
+	.max_y = 1716,
+	.res_x = 30, /* units/mm */
+	.res_y = 28, /* units/mm */
+	.contact_size = 5,
+	.max_contacts = 5,
+};
+
 static const struct asus_touchpad_info asus_t100chi_tp = {
 	.max_x = 2640,
 	.max_y = 1320,
@@ -606,7 +625,17 @@ static int asus_probe(struct hid_device *hdev, const struct hid_device_id *id)
 
 		if (intf->altsetting->desc.bInterfaceNumber == T100_TPAD_INTF) {
 			drvdata->quirks = QUIRK_SKIP_INPUT_MAPPING;
-			drvdata->tp = &asus_t100ta_tp;
+			/*
+			 * The T100HA uses the same USB-ids as the T100TAF and
+			 * the T200TA uses the same USB-ids as the T100TA, while
+			 * both have different max x/y values as the T100TA[F].
+			 */
+			if (dmi_match(DMI_PRODUCT_NAME, "T100HAN"))
+				drvdata->tp = &asus_t100ha_tp;
+			else if (dmi_match(DMI_PRODUCT_NAME, "T200TA"))
+				drvdata->tp = &asus_t200ta_tp;
+			else
+				drvdata->tp = &asus_t100ta_tp;
 		}
 	}
 
@@ -686,9 +715,10 @@ static __u8 *asus_report_fixup(struct hid_device *hdev, __u8 *rdesc,
 		hid_info(hdev, "Fixing up Asus notebook report descriptor\n");
 		rdesc[55] = 0xdd;
 	}
-	/* For the T100TA keyboard dock */
+	/* For the T100TA/T200TA keyboard dock */
 	if (drvdata->quirks & QUIRK_T100_KEYBOARD &&
-		 *rsize == 76 && rdesc[73] == 0x81 && rdesc[74] == 0x01) {
+		 (*rsize == 76 || *rsize == 101) &&
+		 rdesc[73] == 0x81 && rdesc[74] == 0x01) {
 		hid_info(hdev, "Fixing up Asus T100 keyb report descriptor\n");
 		rdesc[74] &= ~HID_MAIN_ITEM_CONSTANT;
 	}
@@ -751,7 +781,10 @@ static const struct hid_device_id asus_devices[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK,
 		USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD3), QUIRK_G752_KEYBOARD },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK,
-		USB_DEVICE_ID_ASUSTEK_T100_KEYBOARD),
+		USB_DEVICE_ID_ASUSTEK_T100TA_KEYBOARD),
+	  QUIRK_T100_KEYBOARD | QUIRK_NO_CONSUMER_USAGES },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK,
+		USB_DEVICE_ID_ASUSTEK_T100TAF_KEYBOARD),
 	  QUIRK_T100_KEYBOARD | QUIRK_NO_CONSUMER_USAGES },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_ASUS_AK1D) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_TURBOX, USB_DEVICE_ID_ASUS_MD_5110) },
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 0c3f608131cf..c2560aae5542 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -830,31 +830,6 @@ static int hid_scan_report(struct hid_device *hid)
 		break;
 	}
 
-	/* fall back to generic driver in case specific driver doesn't exist */
-	switch (hid->group) {
-	case HID_GROUP_MULTITOUCH_WIN_8:
-		/* fall-through */
-	case HID_GROUP_MULTITOUCH:
-		if (!IS_ENABLED(CONFIG_HID_MULTITOUCH))
-			hid->group = HID_GROUP_GENERIC;
-		break;
-	case HID_GROUP_SENSOR_HUB:
-		if (!IS_ENABLED(CONFIG_HID_SENSOR_HUB))
-			hid->group = HID_GROUP_GENERIC;
-		break;
-	case HID_GROUP_RMI:
-		if (!IS_ENABLED(CONFIG_HID_RMI))
-			hid->group = HID_GROUP_GENERIC;
-		break;
-	case HID_GROUP_WACOM:
-		if (!IS_ENABLED(CONFIG_HID_WACOM))
-			hid->group = HID_GROUP_GENERIC;
-		break;
-	case HID_GROUP_LOGITECH_DJ_DEVICE:
-		if (!IS_ENABLED(CONFIG_HID_LOGITECH_DJ))
-			hid->group = HID_GROUP_GENERIC;
-		break;
-	}
 	vfree(parser);
 	return 0;
 }
@@ -1597,8 +1572,8 @@ unlock:
 }
 EXPORT_SYMBOL_GPL(hid_input_report);
 
-static bool hid_match_one_id(struct hid_device *hdev,
-		const struct hid_device_id *id)
+bool hid_match_one_id(const struct hid_device *hdev,
+		      const struct hid_device_id *id)
 {
 	return (id->bus == HID_BUS_ANY || id->bus == hdev->bus) &&
 		(id->group == HID_GROUP_ANY || id->group == hdev->group) &&
@@ -1606,7 +1581,7 @@ static bool hid_match_one_id(struct hid_device *hdev,
 		(id->product == HID_ANY_ID || id->product == hdev->product);
 }
 
-const struct hid_device_id *hid_match_id(struct hid_device *hdev,
+const struct hid_device_id *hid_match_id(const struct hid_device *hdev,
 		const struct hid_device_id *id)
 {
 	for (; id->bus; id++)
@@ -1862,541 +1837,6 @@ void hid_hw_close(struct hid_device *hdev)
 }
 EXPORT_SYMBOL_GPL(hid_hw_close);
 
-/*
- * A list of devices for which there is a specialized driver on HID bus.
- *
- * Please note that for multitouch devices (driven by hid-multitouch driver),
- * there is a proper autodetection and autoloading in place (based on presence
- * of HID_DG_CONTACTID), so those devices don't need to be added to this list,
- * as we are doing the right thing in hid_scan_usage().
- *
- * Autodetection for (USB) HID sensor hubs exists too. If a collection of type
- * physical is found inside a usage page of type sensor, hid-sensor-hub will be
- * used as a driver. See hid_scan_report().
- */
-static const struct hid_device_id hid_have_special_driver[] = {
-#if IS_ENABLED(CONFIG_HID_A4TECH)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_WCP32PU) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_X5_005D) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_RP_649) },
-#endif
-#if IS_ENABLED(CONFIG_HID_ACCUTOUCH)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ELO, USB_DEVICE_ID_ELO_ACCUTOUCH_2216) },
-#endif
-#if IS_ENABLED(CONFIG_HID_ACRUX)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ACRUX, 0x0802) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ACRUX, 0xf705) },
-#endif
-#if IS_ENABLED(CONFIG_HID_ALPS)
-	{ HID_DEVICE(HID_BUS_ANY, HID_GROUP_ANY, USB_VENDOR_ID_ALPS_JP, HID_DEVICE_ID_ALPS_U1_DUAL) },
-	{ HID_I2C_DEVICE(USB_VENDOR_ID_ALPS_JP, HID_DEVICE_ID_ALPS_U1_DUAL) },
-	{ HID_I2C_DEVICE(USB_VENDOR_ID_ALPS_JP, HID_DEVICE_ID_ALPS_U1) },
-	{ HID_I2C_DEVICE(USB_VENDOR_ID_ALPS_JP, HID_DEVICE_ID_ALPS_T4_BTNLESS) },
-#endif
-#if IS_ENABLED(CONFIG_HID_APPLE)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MIGHTYMOUSE) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ISO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ANSI) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ISO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_JIS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ANSI) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ISO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_JIS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ANSI) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ISO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_JIS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_ANSI) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_ISO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_JIS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ANSI) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ISO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_JIS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ANSI) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ISO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_JIS) },
-	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI) },
-	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO) },
-	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ISO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_JIS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ISO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ISO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_JIS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ISO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_JIS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_ANSI) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_ISO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_JIS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ANSI) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ISO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_JIS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_ANSI) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_ISO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_JIS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_ANSI) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_ISO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_JIS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ANSI) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ISO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_JIS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_ANSI) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_ISO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_JIS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING8_ANSI) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING8_ISO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING8_JIS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING9_ANSI) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING9_ISO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING9_JIS) },
-	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI) },
-	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO) },
-	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS) },
-	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ANSI) },
-	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ISO) },
-	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_JIS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_ANSI) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY) },
-#endif
-#if IS_ENABLED(CONFIG_HID_APPLEIR)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL2) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL3) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL4) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL5) },
-#endif
-#if IS_ENABLED(CONFIG_HID_ASUS)
-	{ HID_I2C_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_I2C_KEYBOARD) },
-	{ HID_I2C_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_I2C_TOUCHPAD) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD1) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD2) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD3) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_T100_KEYBOARD) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_JESS, USB_DEVICE_ID_ASUS_MD_5112) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_TURBOX, USB_DEVICE_ID_ASUS_MD_5110) },
-	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_T100CHI_KEYBOARD) },
-#endif
-#if IS_ENABLED(CONFIG_HID_AUREAL)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_AUREAL, USB_DEVICE_ID_AUREAL_W01RN) },
-#endif
-#if IS_ENABLED(CONFIG_HID_BELKIN)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_BELKIN, USB_DEVICE_ID_FLIP_KVM) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LABTEC, USB_DEVICE_ID_LABTEC_WIRELESS_KEYBOARD) },
-#endif
-#if IS_ENABLED(CONFIG_HID_BETOP_FF)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_BETOP_2185BFM, 0x2208) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_BETOP_2185PC, 0x5506) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_BETOP_2185V2PC, 0x1850) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_BETOP_2185V2BFM, 0x5500) },
-#endif
-#if IS_ENABLED(CONFIG_HID_CHERRY)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION_SOLAR) },
-#endif
-#if IS_ENABLED(CONFIG_HID_CHICONY)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_TACTICAL_PAD) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_WIRELESS2) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_ASUS_AK1D) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_ACER_SWITCH12) },
-#endif
-#if IS_ENABLED(CONFIG_HID_CMEDIA)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_CMEDIA, USB_DEVICE_ID_CM6533) },
-#endif
-#if IS_ENABLED(CONFIG_HID_CORSAIR)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_K90) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_SCIMITAR_PRO_RGB) },
-#endif
-#if IS_ENABLED(CONFIG_HID_CP2112)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_CYGNAL, USB_DEVICE_ID_CYGNAL_CP2112) },
-#endif
-#if IS_ENABLED(CONFIG_HID_CYPRESS)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_1) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_2) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_3) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_4) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_MOUSE) },
-#endif
-#if IS_ENABLED(CONFIG_HID_DRAGONRISE)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, 0x0006) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, 0x0011) },
-#endif
-#if IS_ENABLED(CONFIG_HID_ELECOM)
-	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_BM084) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_DEFT_WIRED) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_DEFT_WIRELESS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_HUGE_WIRED) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_HUGE_WIRELESS) },
-#endif
-#if IS_ENABLED(CONFIG_HID_ELO)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ELO, 0x0009) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ELO, 0x0030) },
-#endif
-#if IS_ENABLED(CONFIG_HID_EMS_FF)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_EMS, USB_DEVICE_ID_EMS_TRIO_LINKER_PLUS_II) },
-#endif
-#if IS_ENABLED(CONFIG_HID_EZKEY)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_EZKEY, USB_DEVICE_ID_BTC_8193) },
-#endif
-#if IS_ENABLED(CONFIG_HID_GEMBIRD)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GEMBIRD, USB_DEVICE_ID_GEMBIRD_JPD_DUALFORCE2) },
-#endif
-#if IS_ENABLED(CONFIG_HID_GFRM)
-        { HID_BLUETOOTH_DEVICE(0x58, 0x2000) },
-        { HID_BLUETOOTH_DEVICE(0x471, 0x2210) },
-#endif
-#if IS_ENABLED(CONFIG_HID_GREENASIA)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GREENASIA, 0x0012) },
-#endif
-#if IS_ENABLED(CONFIG_HID_GT683R)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_MSI, USB_DEVICE_ID_MSI_GT683R_LED_PANEL) },
-#endif
-#if IS_ENABLED(CONFIG_HID_GYRATION)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE_2) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE_3) },
-#endif
-#if IS_ENABLED(CONFIG_HID_HOLTEK)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK, USB_DEVICE_ID_HOLTEK_ON_LINE_GRIP) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_KEYBOARD) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A04A) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A067) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A070) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A072) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A081) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A0C2) },
-#endif
-#if IS_ENABLED(CONFIG_HID_ICADE)
-	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ION, USB_DEVICE_ID_ICADE) },
-#endif
-#if IS_ENABLED(CONFIG_HID_ITE)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ITE, USB_DEVICE_ID_ITE8595) },
-#endif
-#if IS_ENABLED(CONFIG_HID_KENSINGTON)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_KENSINGTON, USB_DEVICE_ID_KS_SLIMBLADE) },
-#endif
-#if IS_ENABLED(CONFIG_HID_KEYTOUCH)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_KEYTOUCH, USB_DEVICE_ID_KEYTOUCH_IEC) },
-#endif
-#if IS_ENABLED(CONFIG_HID_KYE)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_GENIUS_GILA_GAMING_MOUSE) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_GENIUS_MANTICORE) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_GENIUS_GX_IMPERATOR) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_ERGO_525V) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_EASYPEN_I405X) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_MOUSEPEN_I608X) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_MOUSEPEN_I608X_V2) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_EASYPEN_M610X) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_PENSKETCH_M912) },
-#endif
-#if IS_ENABLED(CONFIG_HID_LCPOWER)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LCPOWER, USB_DEVICE_ID_LCPOWER_LC1000 ) },
-#endif
-#if IS_ENABLED(CONFIG_HID_LED)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_DELCOM, USB_DEVICE_ID_DELCOM_VISUAL_IND) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_DREAM_CHEEKY, USB_DEVICE_ID_DREAM_CHEEKY_WN) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_DREAM_CHEEKY, USB_DEVICE_ID_DREAM_CHEEKY_FA) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROCHIP, USB_DEVICE_ID_LUXAFOR) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_RISO_KAGAKU, USB_DEVICE_ID_RI_KA_WEBMAIL) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_THINGM, USB_DEVICE_ID_BLINK1) },
-#endif
-#if IS_ENABLED(CONFIG_HID_LENOVO)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_TPKBD) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_CUSBKBD) },
-	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_CBTKBD) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_TPPRODOCK) },
-#endif
-#if IS_ENABLED(CONFIG_HID_LOGITECH)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_MX3000_RECEIVER) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_S510_RECEIVER) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_S510_RECEIVER_2) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RECEIVER) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_DINOVO_DESKTOP) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_DINOVO_EDGE) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_DINOVO_MINI) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_ELITE_KBD) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_CORDLESS_DESKTOP_LX500) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_EXTREME_3D) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_DUAL_ACTION) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WHEEL) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RUMBLEPAD_CORD) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RUMBLEPAD) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RUMBLEPAD2_2) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_G29_WHEEL) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WINGMAN_F3D) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WINGMAN_FFG ) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_FORCE3D_PRO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_FLIGHT_SYSTEM_G940) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_MOMO_WHEEL) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_MOMO_WHEEL2) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_VIBRATION_WHEEL) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_DFP_WHEEL) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_DFGT_WHEEL) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_G25_WHEEL) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_G27_WHEEL) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WII_WHEEL) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RUMBLEPAD2) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_SPACETRAVELLER) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_SPACENAVIGATOR) },
-#endif
-#if IS_ENABLED(CONFIG_HID_LOGITECH_HIDPP)
-	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_T651) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_G920_WHEEL) },
-#endif
-#if IS_ENABLED(CONFIG_HID_LOGITECH_DJ)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_UNIFYING_RECEIVER) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_UNIFYING_RECEIVER_2) },
-#endif
-#if IS_ENABLED(CONFIG_HID_MAGICMOUSE)
-	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGICMOUSE) },
-	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGICTRACKPAD) },
-#endif
-#if IS_ENABLED(CONFIG_HID_MAYFLASH)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_PS3) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_DOLPHINBAR) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_GAMECUBE1) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_GAMECUBE2) },
-#endif
-#if IS_ENABLED(CONFIG_HID_MICROSOFT)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_COMFORT_MOUSE_4500) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_COMFORT_KEYBOARD) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_SIDEWINDER_GV) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_NE4K) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_NE4K_JP) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_NE7K) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_LK6K) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_PRESENTER_8K_USB) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_DIGITAL_MEDIA_3K) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_WIRELESS_OPTICAL_DESKTOP_3_0) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_OFFICE_KB) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_DIGITAL_MEDIA_7K) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_DIGITAL_MEDIA_600) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_DIGITAL_MEDIA_3KV1) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_POWER_COVER) },
-	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_PRESENTER_8K_BT) },
-#endif
-#if IS_ENABLED(CONFIG_HID_MONTEREY)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_MONTEREY, USB_DEVICE_ID_GENIUS_KB29E) },
-#endif
-#if IS_ENABLED(CONFIG_HID_MULTITOUCH)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LG, USB_DEVICE_ID_LG_MELFAS_MT) },
-#endif
-#if IS_ENABLED(CONFIG_HID_WIIMOTE)
-	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_NINTENDO, USB_DEVICE_ID_NINTENDO_WIIMOTE) },
-	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_NINTENDO, USB_DEVICE_ID_NINTENDO_WIIMOTE2) },
-#endif
-#if IS_ENABLED(CONFIG_HID_NTI)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_NTI, USB_DEVICE_ID_USB_SUN) },
-#endif
-#if IS_ENABLED(CONFIG_HID_NTRIG)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_1) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_2) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_3) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_4) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_5) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_6) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_7) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_8) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_9) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_10) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_11) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_12) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_13) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_14) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_15) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_16) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_17) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_18) },
-#endif
-#if IS_ENABLED(CONFIG_HID_ORTEK)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ORTEK, USB_DEVICE_ID_ORTEK_PKB1700) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ORTEK, USB_DEVICE_ID_ORTEK_WKB2000) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ORTEK, USB_DEVICE_ID_ORTEK_IHOME_IMAC_A210S) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_SKYCABLE, USB_DEVICE_ID_SKYCABLE_WIRELESS_PRESENTER) },
-#endif
-#if IS_ENABLED(CONFIG_HID_PANTHERLORD)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GAMERON, USB_DEVICE_ID_GAMERON_DUAL_PSX_ADAPTOR) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GAMERON, USB_DEVICE_ID_GAMERON_DUAL_PCS_ADAPTOR) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GREENASIA, 0x0003) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_JESS2, USB_DEVICE_ID_JESS2_COLOR_RUMBLE_PAD) },
-#endif
-#if IS_ENABLED(CONFIG_HID_PENMOUNT)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_PENMOUNT, USB_DEVICE_ID_PENMOUNT_6000) },
-#endif
-#if IS_ENABLED(CONFIG_HID_PETALYNX)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_PETALYNX, USB_DEVICE_ID_PETALYNX_MAXTER_REMOTE) },
-#endif
-#if IS_ENABLED(CONFIG_HID_PICOLCD)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROCHIP, USB_DEVICE_ID_PICOLCD) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROCHIP, USB_DEVICE_ID_PICOLCD_BOOTLOADER) },
-#endif
-#if IS_ENABLED(CONFIG_HID_PLANTRONICS)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_PLANTRONICS, HID_ANY_ID) },
-#endif
-#if IS_ENABLED(CONFIG_HID_PRIMAX)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_PRIMAX, USB_DEVICE_ID_PRIMAX_KEYBOARD) },
-#endif
-#if IS_ENABLED(CONFIG_HID_PRODIKEYS)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_CREATIVELABS, USB_DEVICE_ID_PRODIKEYS_PCMIDI) },
-#endif
-#if IS_ENABLED(CONFIG_HID_RETRODE)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_FUTURE_TECHNOLOGY, USB_DEVICE_ID_RETRODE2) },
-#endif
-#if IS_ENABLED(CONFIG_HID_RMI)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_X1_COVER) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_RAZER, USB_DEVICE_ID_RAZER_BLADE_14) },
-#endif
-#if IS_ENABLED(CONFIG_HID_ROCCAT)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_ARVO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_ISKU) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_ISKUFX) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_KONE) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_KONEPLUS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_KONEPURE) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_KONEPURE_OPTICAL) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_KONEXTD) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_KOVAPLUS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_LUA) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_PYRA_WIRED) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_PYRA_WIRELESS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_RYOS_MK) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_RYOS_MK_GLOW) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_RYOS_MK_PRO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_SAVU) },
-#endif
-#if IS_ENABLED(CONFIG_HID_SAITEK)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_PS1000) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_RAT7_OLD) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_RAT7) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_RAT9) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_MMO7) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_MADCATZ, USB_DEVICE_ID_MADCATZ_RAT5) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_MADCATZ, USB_DEVICE_ID_MADCATZ_RAT9) },
-#endif
-#if IS_ENABLED(CONFIG_HID_SAMSUNG)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_SAMSUNG, USB_DEVICE_ID_SAMSUNG_IR_REMOTE) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_SAMSUNG, USB_DEVICE_ID_SAMSUNG_WIRELESS_KBD_MOUSE) },
-#endif
-#if IS_ENABLED(CONFIG_HID_SMARTJOYPLUS)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_PLAYDOTCOM, USB_DEVICE_ID_PLAYDOTCOM_EMS_USBII) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_SMARTJOY_PLUS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_SUPER_JOY_BOX_3) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_DUAL_USB_JOYPAD) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP_LTD, USB_DEVICE_ID_SUPER_JOY_BOX_3_PRO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP_LTD, USB_DEVICE_ID_SUPER_DUAL_BOX_PRO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP_LTD, USB_DEVICE_ID_SUPER_JOY_BOX_5_PRO) },
-#endif
-#if IS_ENABLED(CONFIG_HID_SONY)
-	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_PS3) },
-	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SMK, USB_DEVICE_ID_SMK_PS3_BDREMOTE) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_BUZZ_CONTROLLER) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_WIRELESS_BUZZ_CONTROLLER) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_MOTION_CONTROLLER) },
-	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_MOTION_CONTROLLER) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_NAVIGATION_CONTROLLER) },
-	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_NAVIGATION_CONTROLLER) },
-	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_BDREMOTE) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_CONTROLLER) },
-	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_CONTROLLER) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER) },
-	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER_2) },
-	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER_2) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER_DONGLE) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_VAIO_VGX_MOUSE) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_VAIO_VGP_MOUSE) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_SINO_LITE, USB_DEVICE_ID_SINO_LITE_CONTROLLER) },
-#endif
-#if IS_ENABLED(CONFIG_HID_SPEEDLINK)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_X_TENSIONS, USB_DEVICE_ID_SPEEDLINK_VAD_CEZANNE) },
-#endif
-#if IS_ENABLED(CONFIG_HID_STEELSERIES)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_STEELSERIES, USB_DEVICE_ID_STEELSERIES_SRWS1) },
-#endif
-#if IS_ENABLED(CONFIG_HID_SUNPLUS)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_SUNPLUS, USB_DEVICE_ID_SUNPLUS_WDESKTOP) },
-#endif
-#if IS_ENABLED(CONFIG_HID_THRUSTMASTER)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb300) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb304) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb323) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb324) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb605) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb651) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb653) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb654) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb65a) },
-#endif
-#if IS_ENABLED(CONFIG_HID_TIVO)
-	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_TIVO, USB_DEVICE_ID_TIVO_SLIDE_BT) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_TIVO, USB_DEVICE_ID_TIVO_SLIDE) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_TIVO, USB_DEVICE_ID_TIVO_SLIDE_PRO) },
-#endif
-#if IS_ENABLED(CONFIG_HID_TOPSEED)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_BTC, USB_DEVICE_ID_BTC_EMPREX_REMOTE) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_BTC, USB_DEVICE_ID_BTC_EMPREX_REMOTE_2) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_WIRELESS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_TOPSEED, USB_DEVICE_ID_TOPSEED_CYBERLINK) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_TOPSEED2, USB_DEVICE_ID_TOPSEED2_RF_COMBO) },
-#endif
-#if IS_ENABLED(CONFIG_HID_TWINHAN)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_TWINHAN, USB_DEVICE_ID_TWINHAN_IR_REMOTE) },
-#endif
-#if IS_ENABLED(CONFIG_HID_UCLOGIC)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_HUION, USB_DEVICE_ID_HUION_TABLET) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_HUION_TABLET) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_PF1209) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP4030U) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP5540U) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP8060U) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP1062) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_WIRELESS_TABLET_TWHL850) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_TWHA60) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_YIYNOVA_TABLET) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UGEE_TABLET_81) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UGEE_TABLET_45) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_DRAWIMAGE_G3) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_UGEE, USB_DEVICE_ID_UGEE_TABLET_EX07S) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_UGTIZER, USB_DEVICE_ID_UGTIZER_TABLET_GP0610) },
-#endif
-#if IS_ENABLED(CONFIG_HID_UDRAW_PS3)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_THQ, USB_DEVICE_ID_THQ_PS3_UDRAW) },
-#endif
-#if IS_ENABLED(CONFIG_HID_WALTOP)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_SLIM_TABLET_5_8_INCH) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_SLIM_TABLET_12_1_INCH) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_Q_PAD) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_PID_0038) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_MEDIA_TABLET_10_6_INCH) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_MEDIA_TABLET_14_1_INCH) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_SIRIUS_BATTERY_FREE_TABLET) },
-#endif
-#if IS_ENABLED(CONFIG_HID_XINMO)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_XIN_MO, USB_DEVICE_ID_XIN_MO_DUAL_ARCADE) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_XIN_MO, USB_DEVICE_ID_THT_2P_ARCADE) },
-#endif
-#if IS_ENABLED(CONFIG_HID_ZEROPLUS)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ZEROPLUS, 0x0005) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ZEROPLUS, 0x0030) },
-#endif
-#if IS_ENABLED(CONFIG_HID_ZYDACRON)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ZYDACRON, USB_DEVICE_ID_ZYDACRON_REMOTE_CONTROL) },
-#endif
-	{ }
-};
-
 struct hid_dynid {
 	struct list_head list;
 	struct hid_device_id id;
@@ -2463,8 +1903,8 @@ static void hid_free_dynids(struct hid_driver *hdrv)
 	spin_unlock(&hdrv->dyn_lock);
 }
 
-static const struct hid_device_id *hid_match_device(struct hid_device *hdev,
-		struct hid_driver *hdrv)
+const struct hid_device_id *hid_match_device(struct hid_device *hdev,
+					     struct hid_driver *hdrv)
 {
 	struct hid_dynid *dynid;
 
@@ -2479,6 +1919,7 @@ static const struct hid_device_id *hid_match_device(struct hid_device *hdev,
 
 	return hid_match_id(hdev, hdrv->id_table);
 }
+EXPORT_SYMBOL_GPL(hid_match_device);
 
 static int hid_bus_match(struct device *dev, struct device_driver *drv)
 {
@@ -2508,6 +1949,23 @@ static int hid_device_probe(struct device *dev)
 			goto unlock;
 		}
 
+		if (hdrv->match) {
+			if (!hdrv->match(hdev, hid_ignore_special_drivers)) {
+				ret = -ENODEV;
+				goto unlock;
+			}
+		} else {
+			/*
+			 * hid-generic implements .match(), so if
+			 * hid_ignore_special_drivers is set, we can safely
+			 * return.
+			 */
+			if (hid_ignore_special_drivers) {
+				ret = -ENODEV;
+				goto unlock;
+			}
+		}
+
 		hdev->driver = hdrv;
 		if (hdrv->probe) {
 			ret = hdrv->probe(hdev, id);
@@ -2604,7 +2062,7 @@ static int hid_uevent(struct device *dev, struct kobj_uevent_env *env)
 	return 0;
 }
 
-static struct bus_type hid_bus_type = {
+struct bus_type hid_bus_type = {
 	.name		= "hid",
 	.dev_groups	= hid_dev_groups,
 	.drv_groups	= hid_drv_groups,
@@ -2613,315 +2071,7 @@ static struct bus_type hid_bus_type = {
 	.remove		= hid_device_remove,
 	.uevent		= hid_uevent,
 };
-
-/* a list of devices that shouldn't be handled by HID core at all */
-static const struct hid_device_id hid_ignore_list[] = {
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_ACECAD_FLAIR) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_ACECAD_302) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ADS_TECH, USB_DEVICE_ID_ADS_TECH_RADIO_SI470X) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_01) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_10) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_20) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_21) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_22) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_23) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_24) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_AIRCABLE, USB_DEVICE_ID_AIRCABLE1) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ALCOR, USB_DEVICE_ID_ALCOR_USBRS232) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_LCM)},
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_LCM2)},
-	{ HID_USB_DEVICE(USB_VENDOR_ID_AVERMEDIA, USB_DEVICE_ID_AVER_FM_MR800) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_AXENTIA, USB_DEVICE_ID_AXENTIA_FM_RADIO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_BERKSHIRE, USB_DEVICE_ID_BERKSHIRE_PCWD) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_CIDC, 0x0103) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_CYGNAL, USB_DEVICE_ID_CYGNAL_RADIO_SI470X) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_CYGNAL, USB_DEVICE_ID_CYGNAL_RADIO_SI4713) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_CMEDIA, USB_DEVICE_ID_CM109) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_HIDCOM) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_ULTRAMOUSE) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_DEALEXTREAME, USB_DEVICE_ID_DEALEXTREAME_RADIO_SI4701) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EARTHMATE) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EM_LT20) },
-	{ HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, 0x0400) },
-	{ HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, 0x0401) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ESSENTIAL_REALITY, USB_DEVICE_ID_ESSENTIAL_REALITY_P5) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ETT, USB_DEVICE_ID_TC5UH) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ETT, USB_DEVICE_ID_TC4UM) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, 0x0001) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, 0x0002) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, 0x0004) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GOTOP, USB_DEVICE_ID_SUPER_Q2) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GOTOP, USB_DEVICE_ID_GOGOPEN) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GOTOP, USB_DEVICE_ID_PENPOWER) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GRETAGMACBETH, USB_DEVICE_ID_GRETAGMACBETH_HUEY) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GRIFFIN, USB_DEVICE_ID_POWERMATE) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GRIFFIN, USB_DEVICE_ID_SOUNDKNOB) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GRIFFIN, USB_DEVICE_ID_RADIOSHARK) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_90) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_100) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_101) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_103) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_104) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_105) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_106) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_107) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_108) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_200) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_201) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_202) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_203) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_204) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_205) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_206) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_207) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_300) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_301) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_302) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_303) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_304) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_305) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_306) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_307) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_308) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_309) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_400) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_401) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_402) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_403) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_404) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_405) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_500) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_501) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_502) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_503) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_504) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1000) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1001) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1002) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1003) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1004) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1005) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1006) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1007) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_IMATION, USB_DEVICE_ID_DISC_STAKKA) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_JABRA, USB_DEVICE_ID_JABRA_SPEAK_410) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_JABRA, USB_DEVICE_ID_JABRA_SPEAK_510) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_JABRA, USB_DEVICE_ID_JABRA_GN9350E) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_KBGEAR, USB_DEVICE_ID_KBGEAR_JAMSTUDIO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_KWORLD, USB_DEVICE_ID_KWORLD_RADIO_FM700) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_GPEN_560) },
-	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_KYE, 0x0058) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_CASSY) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_CASSY2) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_POCKETCASSY) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_POCKETCASSY2) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MOBILECASSY) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MOBILECASSY2) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MICROCASSYVOLTAGE) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MICROCASSYCURRENT) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MICROCASSYTIME) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MICROCASSYTEMPERATURE) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MICROCASSYPH) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_JWM) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_DMMP) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_UMIP) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_UMIC) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_UMIB) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_XRAY) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_XRAY2) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_VIDEOCOM) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MOTOR) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_COM3LAB) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_TELEPORT) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_NETWORKANALYSER) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_POWERCONTROL) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MACHINETEST) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MOSTANALYSER) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MOSTANALYSER2) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_ABSESP) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_AUTODATABUS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MCT) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_HYBRID) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_HEATCONTROL) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_MADCATZ, USB_DEVICE_ID_MADCATZ_BEATPAD) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_MCC, USB_DEVICE_ID_MCC_PMD1024LS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_MCC, USB_DEVICE_ID_MCC_PMD1208LS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROCHIP, USB_DEVICE_ID_PICKIT1) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROCHIP, USB_DEVICE_ID_PICKIT2) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROCHIP, USB_DEVICE_ID_PICK16F1454) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROCHIP, USB_DEVICE_ID_PICK16F1454_V2) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_NATIONAL_SEMICONDUCTOR, USB_DEVICE_ID_N_S_HARMONY) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 20) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 30) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 100) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 108) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 118) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 200) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 300) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 400) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 500) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_PANJIT, 0x0001) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_PANJIT, 0x0002) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_PANJIT, 0x0003) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_PANJIT, 0x0004) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_PETZL, USB_DEVICE_ID_PETZL_HEADLAMP) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_PHILIPS, USB_DEVICE_ID_PHILIPS_IEEE802154_DONGLE) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_POWERCOM, USB_DEVICE_ID_POWERCOM_UPS) },
-#if IS_ENABLED(CONFIG_MOUSE_SYNAPTICS_USB)
-	{ HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_TP) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_INT_TP) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_CPAD) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_STICK) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_WP) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_COMP_TP) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_WTP) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_DPAD) },
-#endif
-	{ HID_USB_DEVICE(USB_VENDOR_ID_YEALINK, USB_DEVICE_ID_YEALINK_P1K_P4K_B2K) },
-	{ }
-};
-
-/**
- * hid_mouse_ignore_list - mouse devices which should not be handled by the hid layer
- *
- * There are composite devices for which we want to ignore only a certain
- * interface. This is a list of devices for which only the mouse interface will
- * be ignored. This allows a dedicated driver to take care of the interface.
- */
-static const struct hid_device_id hid_mouse_ignore_list[] = {
-	/* appletouch driver */
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ISO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ANSI) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ISO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_JIS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ANSI) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ISO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_JIS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ANSI) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ISO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_JIS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ANSI) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ISO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_JIS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ISO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_JIS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ISO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ISO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_JIS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ISO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_JIS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_ANSI) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_ISO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_JIS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_ANSI) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_ISO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_JIS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_ANSI) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_ISO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_JIS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ANSI) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ISO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_JIS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_ANSI) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_ISO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_JIS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING8_ANSI) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING8_ISO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING8_JIS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING9_ANSI) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING9_ISO) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING9_JIS) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY) },
-	{ }
-};
-
-bool hid_ignore(struct hid_device *hdev)
-{
-	if (hdev->quirks & HID_QUIRK_NO_IGNORE)
-		return false;
-	if (hdev->quirks & HID_QUIRK_IGNORE)
-		return true;
-
-	switch (hdev->vendor) {
-	case USB_VENDOR_ID_CODEMERCS:
-		/* ignore all Code Mercenaries IOWarrior devices */
-		if (hdev->product >= USB_DEVICE_ID_CODEMERCS_IOW_FIRST &&
-				hdev->product <= USB_DEVICE_ID_CODEMERCS_IOW_LAST)
-			return true;
-		break;
-	case USB_VENDOR_ID_LOGITECH:
-		if (hdev->product >= USB_DEVICE_ID_LOGITECH_HARMONY_FIRST &&
-				hdev->product <= USB_DEVICE_ID_LOGITECH_HARMONY_LAST)
-			return true;
-		/*
-		 * The Keene FM transmitter USB device has the same USB ID as
-		 * the Logitech AudioHub Speaker, but it should ignore the hid.
-		 * Check if the name is that of the Keene device.
-		 * For reference: the name of the AudioHub is
-		 * "HOLTEK  AudioHub Speaker".
-		 */
-		if (hdev->product == USB_DEVICE_ID_LOGITECH_AUDIOHUB &&
-			!strcmp(hdev->name, "HOLTEK  B-LINK USB Audio  "))
-				return true;
-		break;
-	case USB_VENDOR_ID_SOUNDGRAPH:
-		if (hdev->product >= USB_DEVICE_ID_SOUNDGRAPH_IMON_FIRST &&
-		    hdev->product <= USB_DEVICE_ID_SOUNDGRAPH_IMON_LAST)
-			return true;
-		break;
-	case USB_VENDOR_ID_HANWANG:
-		if (hdev->product >= USB_DEVICE_ID_HANWANG_TABLET_FIRST &&
-		    hdev->product <= USB_DEVICE_ID_HANWANG_TABLET_LAST)
-			return true;
-		break;
-	case USB_VENDOR_ID_JESS:
-		if (hdev->product == USB_DEVICE_ID_JESS_YUREX &&
-				hdev->type == HID_TYPE_USBNONE)
-			return true;
-		break;
-	case USB_VENDOR_ID_VELLEMAN:
-		/* These are not HID devices.  They are handled by comedi. */
-		if ((hdev->product >= USB_DEVICE_ID_VELLEMAN_K8055_FIRST &&
-		     hdev->product <= USB_DEVICE_ID_VELLEMAN_K8055_LAST) ||
-		    (hdev->product >= USB_DEVICE_ID_VELLEMAN_K8061_FIRST &&
-		     hdev->product <= USB_DEVICE_ID_VELLEMAN_K8061_LAST))
-			return true;
-		break;
-	case USB_VENDOR_ID_ATMEL_V_USB:
-		/* Masterkit MA901 usb radio based on Atmel tiny85 chip and
-		 * it has the same USB ID as many Atmel V-USB devices. This
-		 * usb radio is handled by radio-ma901.c driver so we want
-		 * ignore the hid. Check the name, bus, product and ignore
-		 * if we have MA901 usb radio.
-		 */
-		if (hdev->product == USB_DEVICE_ID_ATMEL_V_USB &&
-			hdev->bus == BUS_USB &&
-			strncmp(hdev->name, "www.masterkit.ru MA901", 22) == 0)
-			return true;
-		break;
-	}
-
-	if (hdev->type == HID_TYPE_USBMOUSE &&
-			hid_match_id(hdev, hid_mouse_ignore_list))
-		return true;
-
-	return !!hid_match_id(hdev, hid_ignore_list);
-}
-EXPORT_SYMBOL_GPL(hid_ignore);
+EXPORT_SYMBOL(hid_bus_type);
 
 int hid_add_device(struct hid_device *hdev)
 {
@@ -2931,6 +2081,8 @@ int hid_add_device(struct hid_device *hdev)
 	if (WARN_ON(hdev->status & HID_STAT_ADDED))
 		return -EBUSY;
 
+	hdev->quirks = hid_lookup_quirk(hdev);
+
 	/* we need to kill them here, otherwise they will stay allocated to
 	 * wait for coming driver */
 	if (hid_ignore(hdev))
@@ -2960,7 +2112,7 @@ int hid_add_device(struct hid_device *hdev)
 	if (hid_ignore_special_drivers) {
 		hdev->group = HID_GROUP_GENERIC;
 	} else if (!hdev->group &&
-		   !hid_match_id(hdev, hid_have_special_driver)) {
+		   !(hdev->quirks & HID_QUIRK_HAVE_SPECIAL_DRIVER)) {
 		ret = hid_scan_report(hdev);
 		if (ret)
 			hid_warn(hdev, "bad device descriptor (%d)\n", ret);
@@ -3044,6 +2196,29 @@ void hid_destroy_device(struct hid_device *hdev)
 }
 EXPORT_SYMBOL_GPL(hid_destroy_device);
 
+
+static int __bus_add_driver(struct device_driver *drv, void *data)
+{
+	struct hid_driver *added_hdrv = data;
+	struct hid_driver *hdrv = to_hid_driver(drv);
+
+	if (hdrv->bus_add_driver)
+		hdrv->bus_add_driver(added_hdrv);
+
+	return 0;
+}
+
+static int __bus_removed_driver(struct device_driver *drv, void *data)
+{
+	struct hid_driver *removed_hdrv = data;
+	struct hid_driver *hdrv = to_hid_driver(drv);
+
+	if (hdrv->bus_removed_driver)
+		hdrv->bus_removed_driver(removed_hdrv);
+
+	return 0;
+}
+
 int __hid_register_driver(struct hid_driver *hdrv, struct module *owner,
 		const char *mod_name)
 {
@@ -3055,6 +2230,8 @@ int __hid_register_driver(struct hid_driver *hdrv, struct module *owner,
 	INIT_LIST_HEAD(&hdrv->dyn_list);
 	spin_lock_init(&hdrv->dyn_lock);
 
+	bus_for_each_drv(&hid_bus_type, NULL, hdrv, __bus_add_driver);
+
 	return driver_register(&hdrv->driver);
 }
 EXPORT_SYMBOL_GPL(__hid_register_driver);
@@ -3063,6 +2240,8 @@ void hid_unregister_driver(struct hid_driver *hdrv)
 {
 	driver_unregister(&hdrv->driver);
 	hid_free_dynids(hdrv);
+
+	bus_for_each_drv(&hid_bus_type, NULL, hdrv, __bus_removed_driver);
 }
 EXPORT_SYMBOL_GPL(hid_unregister_driver);
 
@@ -3117,6 +2296,7 @@ static void __exit hid_exit(void)
 	hid_debug_exit();
 	hidraw_exit();
 	bus_unregister(&hid_bus_type);
+	hid_quirks_exit(HID_BUS_ANY);
 }
 
 module_init(hid_init);
diff --git a/drivers/hid/hid-elecom.c b/drivers/hid/hid-elecom.c
index 54aeea57d209..1a1ecc491c02 100644
--- a/drivers/hid/hid-elecom.c
+++ b/drivers/hid/hid-elecom.c
@@ -1,9 +1,15 @@
 /*
- *  HID driver for ELECOM devices.
+ *  HID driver for ELECOM devices:
+ *  - BM084 Bluetooth Mouse
+ *  - EX-G Trackball (Wired and wireless)
+ *  - DEFT Trackball (Wired and wireless)
+ *  - HUGE Trackball (Wired and wireless)
+ *
  *  Copyright (c) 2010 Richard Nauber <Richard.Nauber@gmail.com>
  *  Copyright (c) 2016 Yuxuan Shui <yshuiv7@gmail.com>
  *  Copyright (c) 2017 Diego Elio Pettenò <flameeyes@flameeyes.eu>
  *  Copyright (c) 2017 Alex Manoussakis <amanou@gnu.org>
+ *  Copyright (c) 2017 Tomasz Kramkowski <tk@the-tk.com>
  */
 
 /*
@@ -19,6 +25,34 @@
 
 #include "hid-ids.h"
 
+/*
+ * Certain ELECOM mice misreport their button count meaning that they only work
+ * correctly with the ELECOM mouse assistant software which is unavailable for
+ * Linux. A four extra INPUT reports and a FEATURE report are described by the
+ * report descriptor but it does not appear that these enable software to
+ * control what the extra buttons map to. The only simple and straightforward
+ * solution seems to involve fixing up the report descriptor.
+ *
+ * Report descriptor format:
+ * Positions 13, 15, 21 and 31 store the button bit count, button usage minimum,
+ * button usage maximum and padding bit count respectively.
+ */
+#define MOUSE_BUTTONS_MAX 8
+static void mouse_button_fixup(struct hid_device *hdev,
+			       __u8 *rdesc, unsigned int rsize,
+			       int nbuttons)
+{
+	if (rsize < 32 || rdesc[12] != 0x95 ||
+	    rdesc[14] != 0x75 || rdesc[15] != 0x01 ||
+	    rdesc[20] != 0x29 || rdesc[30] != 0x75)
+		return;
+	hid_info(hdev, "Fixing up Elecom mouse button count\n");
+	nbuttons = clamp(nbuttons, 0, MOUSE_BUTTONS_MAX);
+	rdesc[13] = nbuttons;
+	rdesc[21] = nbuttons;
+	rdesc[31] = MOUSE_BUTTONS_MAX - nbuttons;
+}
+
 static __u8 *elecom_report_fixup(struct hid_device *hdev, __u8 *rdesc,
 		unsigned int *rsize)
 {
@@ -31,45 +65,15 @@ static __u8 *elecom_report_fixup(struct hid_device *hdev, __u8 *rdesc,
 			rdesc[47] = 0x00;
 		}
 		break;
+	case USB_DEVICE_ID_ELECOM_EX_G_WIRED:
+	case USB_DEVICE_ID_ELECOM_EX_G_WIRELESS:
+		mouse_button_fixup(hdev, rdesc, *rsize, 6);
+		break;
 	case USB_DEVICE_ID_ELECOM_DEFT_WIRED:
 	case USB_DEVICE_ID_ELECOM_DEFT_WIRELESS:
 	case USB_DEVICE_ID_ELECOM_HUGE_WIRED:
 	case USB_DEVICE_ID_ELECOM_HUGE_WIRELESS:
-		/* The DEFT/HUGE trackball has eight buttons, but its descriptor
-		 * only reports five, disabling the three Fn buttons on the top
-		 * of the mouse.
-		 *
-		 * Apply the following diff to the descriptor:
-		 *
-		 * Collection (Physical),              Collection (Physical),
-		 *     Report ID (1),                      Report ID (1),
-		 *     Report Count (5),           ->      Report Count (8),
-		 *     Report Size (1),                    Report Size (1),
-		 *     Usage Page (Button),                Usage Page (Button),
-		 *     Usage Minimum (01h),                Usage Minimum (01h),
-		 *     Usage Maximum (05h),        ->      Usage Maximum (08h),
-		 *     Logical Minimum (0),                Logical Minimum (0),
-		 *     Logical Maximum (1),                Logical Maximum (1),
-		 *     Input (Variable),                   Input (Variable),
-		 *     Report Count (1),           ->      Report Count (0),
-		 *     Report Size (3),                    Report Size (3),
-		 *     Input (Constant),                   Input (Constant),
-		 *     Report Size (16),                   Report Size (16),
-		 *     Report Count (2),                   Report Count (2),
-		 *     Usage Page (Desktop),               Usage Page (Desktop),
-		 *     Usage (X),                          Usage (X),
-		 *     Usage (Y),                          Usage (Y),
-		 *     Logical Minimum (-32768),           Logical Minimum (-32768),
-		 *     Logical Maximum (32767),            Logical Maximum (32767),
-		 *     Input (Variable, Relative),         Input (Variable, Relative),
-		 * End Collection,                     End Collection,
-		 */
-		if (*rsize == 213 && rdesc[13] == 5 && rdesc[21] == 5) {
-			hid_info(hdev, "Fixing up Elecom DEFT/HUGE Fn buttons\n");
-			rdesc[13] = 8; /* Button/Variable Report Count */
-			rdesc[21] = 8; /* Button/Variable Usage Maximum */
-			rdesc[29] = 0; /* Button/Constant Report Count */
-		}
+		mouse_button_fixup(hdev, rdesc, *rsize, 8);
 		break;
 	}
 	return rdesc;
@@ -77,6 +81,8 @@ static __u8 *elecom_report_fixup(struct hid_device *hdev, __u8 *rdesc,
 
 static const struct hid_device_id elecom_devices[] = {
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_BM084) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_EX_G_WIRED) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_EX_G_WIRELESS) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_DEFT_WIRED) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_DEFT_WIRELESS) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_HUGE_WIRED) },
diff --git a/drivers/hid/hid-elo.c b/drivers/hid/hid-elo.c
index 0cd4f7216239..5eea6fe0d7bd 100644
--- a/drivers/hid/hid-elo.c
+++ b/drivers/hid/hid-elo.c
@@ -42,6 +42,12 @@ static int elo_input_configured(struct hid_device *hdev,
 {
 	struct input_dev *input = hidinput->input;
 
+	/*
+	 * ELO devices have one Button usage in GenDesk field, which makes
+	 * hid-input map it to BTN_LEFT; that confuses userspace, which then
+	 * considers the device to be a mouse/touchpad instead of touchscreen.
+	 */
+	clear_bit(BTN_LEFT, input->keybit);
 	set_bit(BTN_TOUCH, input->keybit);
 	set_bit(ABS_PRESSURE, input->absbit);
 	input_set_abs_params(input, ABS_PRESSURE, 0, 256, 0, 0);
diff --git a/drivers/hid/hid-generic.c b/drivers/hid/hid-generic.c
index e288a4a06fe8..3c0a1bf433d7 100644
--- a/drivers/hid/hid-generic.c
+++ b/drivers/hid/hid-generic.c
@@ -24,8 +24,71 @@
 
 #include <linux/hid.h>
 
+static struct hid_driver hid_generic;
+
+static int __unmap_hid_generic(struct device *dev, void *data)
+{
+	struct hid_driver *hdrv = data;
+	struct hid_device *hdev = to_hid_device(dev);
+
+	/* only unbind matching devices already bound to hid-generic */
+	if (hdev->driver != &hid_generic ||
+	    hid_match_device(hdev, hdrv) == NULL)
+		return 0;
+
+	if (dev->parent)	/* Needed for USB */
+		device_lock(dev->parent);
+	device_release_driver(dev);
+	if (dev->parent)
+		device_unlock(dev->parent);
+
+	return 0;
+}
+
+static void hid_generic_add_driver(struct hid_driver *hdrv)
+{
+	bus_for_each_dev(&hid_bus_type, NULL, hdrv, __unmap_hid_generic);
+}
+
+static void hid_generic_removed_driver(struct hid_driver *hdrv)
+{
+	int ret;
+
+	ret = driver_attach(&hid_generic.driver);
+}
+
+static int __check_hid_generic(struct device_driver *drv, void *data)
+{
+	struct hid_driver *hdrv = to_hid_driver(drv);
+	struct hid_device *hdev = data;
+
+	if (hdrv == &hid_generic)
+		return 0;
+
+	return hid_match_device(hdev, hdrv) != NULL;
+}
+
+static bool hid_generic_match(struct hid_device *hdev,
+			      bool ignore_special_driver)
+{
+	if (ignore_special_driver)
+		return true;
+
+	if (hdev->quirks & HID_QUIRK_HAVE_SPECIAL_DRIVER)
+		return false;
+
+	/*
+	 * If any other driver wants the device, leave the device to this other
+	 * driver.
+	 */
+	if (bus_for_each_drv(&hid_bus_type, NULL, hdev, __check_hid_generic))
+		return false;
+
+	return true;
+}
+
 static const struct hid_device_id hid_table[] = {
-	{ HID_DEVICE(HID_BUS_ANY, HID_GROUP_GENERIC, HID_ANY_ID, HID_ANY_ID) },
+	{ HID_DEVICE(HID_BUS_ANY, HID_GROUP_ANY, HID_ANY_ID, HID_ANY_ID) },
 	{ }
 };
 MODULE_DEVICE_TABLE(hid, hid_table);
@@ -33,6 +96,9 @@ MODULE_DEVICE_TABLE(hid, hid_table);
 static struct hid_driver hid_generic = {
 	.name = "hid-generic",
 	.id_table = hid_table,
+	.match = hid_generic_match,
+	.bus_add_driver = hid_generic_add_driver,
+	.bus_removed_driver = hid_generic_removed_driver,
 };
 module_hid_driver(hid_generic);
 
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 5da3d6256d25..43ddcdfbd0da 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -178,7 +178,8 @@
 #define USB_VENDOR_ID_ASUSTEK		0x0b05
 #define USB_DEVICE_ID_ASUSTEK_LCM	0x1726
 #define USB_DEVICE_ID_ASUSTEK_LCM2	0x175b
-#define USB_DEVICE_ID_ASUSTEK_T100_KEYBOARD	0x17e0
+#define USB_DEVICE_ID_ASUSTEK_T100TA_KEYBOARD	0x17e0
+#define USB_DEVICE_ID_ASUSTEK_T100TAF_KEYBOARD	0x1807
 #define USB_DEVICE_ID_ASUSTEK_T100CHI_KEYBOARD	0x8502
 #define USB_DEVICE_ID_ASUSTEK_T304_KEYBOARD	0x184a
 #define USB_DEVICE_ID_ASUSTEK_I2C_KEYBOARD	0x8585
@@ -370,6 +371,8 @@
 
 #define USB_VENDOR_ID_ELECOM		0x056e
 #define USB_DEVICE_ID_ELECOM_BM084	0x0061
+#define USB_DEVICE_ID_ELECOM_EX_G_WIRED	0x00fb
+#define USB_DEVICE_ID_ELECOM_EX_G_WIRELESS	0x00fc
 #define USB_DEVICE_ID_ELECOM_DEFT_WIRED	0x00fe
 #define USB_DEVICE_ID_ELECOM_DEFT_WIRELESS	0x00ff
 #define USB_DEVICE_ID_ELECOM_HUGE_WIRED	0x010c
@@ -535,6 +538,7 @@
 #define USB_PRODUCT_ID_HP_LOGITECH_OEM_USB_OPTICAL_MOUSE_0A4A	0x0a4a
 #define USB_PRODUCT_ID_HP_LOGITECH_OEM_USB_OPTICAL_MOUSE_0B4A	0x0b4a
 #define USB_PRODUCT_ID_HP_PIXART_OEM_USB_OPTICAL_MOUSE		0x134a
+#define USB_PRODUCT_ID_HP_PIXART_OEM_USB_OPTICAL_MOUSE_094A	0x094a
 
 #define USB_VENDOR_ID_HUION		0x256c
 #define USB_DEVICE_ID_HUION_TABLET	0x006e
@@ -1156,6 +1160,7 @@
 #define USB_VENDOR_ID_PRIMAX	0x0461
 #define USB_DEVICE_ID_PRIMAX_MOUSE_4D22	0x4d22
 #define USB_DEVICE_ID_PRIMAX_KEYBOARD	0x4e05
+#define USB_DEVICE_ID_PRIMAX_REZEL	0x4e72
 
 
 #define USB_VENDOR_ID_RISO_KAGAKU	0x1294	/* Riso Kagaku Corp. */
diff --git a/drivers/hid/hid-jabra.c b/drivers/hid/hid-jabra.c
new file mode 100644
index 000000000000..1f52daf14426
--- /dev/null
+++ b/drivers/hid/hid-jabra.c
@@ -0,0 +1,58 @@
+/*
+ *  Jabra USB HID Driver
+ *
+ *  Copyright (c) 2017 Niels Skou Olsen <nolsen@jabra.com>
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ */
+
+#include <linux/hid.h>
+#include <linux/module.h>
+
+#include "hid-ids.h"
+
+#define HID_UP_VENDOR_DEFINED_MIN	0xff000000
+#define HID_UP_VENDOR_DEFINED_MAX	0xffff0000
+
+static int jabra_input_mapping(struct hid_device *hdev,
+			       struct hid_input *hi,
+			       struct hid_field *field,
+			       struct hid_usage *usage,
+			       unsigned long **bit, int *max)
+{
+	int is_vendor_defined =
+		((usage->hid & HID_USAGE_PAGE) >= HID_UP_VENDOR_DEFINED_MIN &&
+		 (usage->hid & HID_USAGE_PAGE) <= HID_UP_VENDOR_DEFINED_MAX);
+
+	dbg_hid("hid=0x%08x appl=0x%08x coll_idx=0x%02x usage_idx=0x%02x: %s\n",
+		usage->hid,
+		field->application,
+		usage->collection_index,
+		usage->usage_index,
+		is_vendor_defined ? "ignored" : "defaulted");
+
+	/* Ignore vendor defined usages, default map standard usages */
+	return is_vendor_defined ? -1 : 0;
+}
+
+static const struct hid_device_id jabra_devices[] = {
+	{ HID_USB_DEVICE(USB_VENDOR_ID_JABRA, HID_ANY_ID) },
+	{ }
+};
+MODULE_DEVICE_TABLE(hid, jabra_devices);
+
+static struct hid_driver jabra_driver = {
+	.name = "jabra",
+	.id_table = jabra_devices,
+	.input_mapping = jabra_input_mapping,
+};
+module_hid_driver(jabra_driver);
+
+MODULE_AUTHOR("Niels Skou Olsen <nolsen@jabra.com>");
+MODULE_DESCRIPTION("Jabra USB HID Driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/hid/hid-logitech-hidpp.c b/drivers/hid/hid-logitech-hidpp.c
index 614054af904a..19cc980eebce 100644
--- a/drivers/hid/hid-logitech-hidpp.c
+++ b/drivers/hid/hid-logitech-hidpp.c
@@ -1957,7 +1957,8 @@ static int hidpp_ff_init(struct hidpp_device *hidpp, u8 feature_index)
 	/* initialize with zero autocenter to get wheel in usable state */
 	hidpp_ff_set_autocenter(dev, 0);
 
-	hid_info(hid, "Force feeback support loaded (firmware release %d).\n", version);
+	hid_info(hid, "Force feedback support loaded (firmware release %d).\n",
+		 version);
 
 	return 0;
 }
diff --git a/drivers/hid/hid-magicmouse.c b/drivers/hid/hid-magicmouse.c
index 20b40ad26325..42ed887ba0be 100644
--- a/drivers/hid/hid-magicmouse.c
+++ b/drivers/hid/hid-magicmouse.c
@@ -34,7 +34,8 @@ module_param(emulate_scroll_wheel, bool, 0644);
 MODULE_PARM_DESC(emulate_scroll_wheel, "Emulate a scroll wheel");
 
 static unsigned int scroll_speed = 32;
-static int param_set_scroll_speed(const char *val, struct kernel_param *kp) {
+static int param_set_scroll_speed(const char *val,
+				  const struct kernel_param *kp) {
 	unsigned long speed;
 	if (!val || kstrtoul(val, 0, &speed) || speed > 63)
 		return -EINVAL;
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index 65ea23be9677..3b4739bde05d 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -85,11 +85,12 @@ MODULE_LICENSE("GPL");
 #define MT_IO_FLAGS_PENDING_SLOTS	2
 
 struct mt_slot {
-	__s32 x, y, cx, cy, p, w, h;
+	__s32 x, y, cx, cy, p, w, h, a;
 	__s32 contactid;	/* the device ContactID assigned to this slot */
 	bool touch_state;	/* is the touch valid? */
 	bool inrange_state;	/* is the finger in proximity of the sensor? */
 	bool confidence_state;  /* is the touch made by a finger? */
+	bool has_azimuth;       /* the contact reports azimuth */
 };
 
 struct mt_class {
@@ -119,6 +120,10 @@ struct mt_device {
 	unsigned long mt_io_flags;	/* mt flags (MT_IO_FLAGS_*) */
 	int cc_index;	/* contact count field index in the report */
 	int cc_value_index;	/* contact count value index in the field */
+	int scantime_index;	/* scantime field index in the report */
+	int scantime_val_index;	/* scantime value index in the field */
+	int prev_scantime;	/* scantime reported in the previous packet */
+	int left_button_state;	/* left button state */
 	unsigned last_slot_field;	/* the last field of a slot */
 	unsigned mt_report_id;	/* the report ID of the multitouch device */
 	unsigned long initial_quirks;	/* initial quirks state */
@@ -582,8 +587,15 @@ static int mt_touch_input_mapping(struct hid_device *hdev, struct hid_input *hi,
 			if (!(cls->quirks & MT_QUIRK_NO_AREA)) {
 				set_abs(hi->input, ABS_MT_TOUCH_MINOR, field,
 					cls->sn_height);
-				input_set_abs_params(hi->input,
-					ABS_MT_ORIENTATION, 0, 1, 0, 0);
+
+				/*
+				 * Only set ABS_MT_ORIENTATION if it is not
+				 * already set by the HID_DG_AZIMUTH usage.
+				 */
+				if (!test_bit(ABS_MT_ORIENTATION,
+						hi->input->absbit))
+					input_set_abs_params(hi->input,
+						ABS_MT_ORIENTATION, 0, 1, 0, 0);
 			}
 			mt_store_field(usage, td, hi);
 			return 1;
@@ -599,6 +611,12 @@ static int mt_touch_input_mapping(struct hid_device *hdev, struct hid_input *hi,
 				EV_MSC, MSC_TIMESTAMP);
 			input_set_capability(hi->input, EV_MSC, MSC_TIMESTAMP);
 			mt_store_field(usage, td, hi);
+			/* Ignore if indexes are out of bounds. */
+			if (field->index >= field->report->maxfield ||
+			    usage->usage_index >= field->report_count)
+				return 1;
+			td->scantime_index = field->index;
+			td->scantime_val_index = usage->usage_index;
 			return 1;
 		case HID_DG_CONTACTCOUNT:
 			/* Ignore if indexes are out of bounds. */
@@ -608,6 +626,21 @@ static int mt_touch_input_mapping(struct hid_device *hdev, struct hid_input *hi,
 			td->cc_index = field->index;
 			td->cc_value_index = usage->usage_index;
 			return 1;
+		case HID_DG_AZIMUTH:
+			hid_map_usage(hi, usage, bit, max,
+				EV_ABS, ABS_MT_ORIENTATION);
+			/*
+			 * Azimuth has the range of [0, MAX) representing a full
+			 * revolution. Set ABS_MT_ORIENTATION to a quarter of
+			 * MAX according the definition of ABS_MT_ORIENTATION
+			 */
+			input_set_abs_params(hi->input, ABS_MT_ORIENTATION,
+				-field->logical_maximum / 4,
+				field->logical_maximum / 4,
+				cls->sn_move ?
+				field->logical_maximum / cls->sn_move : 0, 0);
+			mt_store_field(usage, td, hi);
+			return 1;
 		case HID_DG_CONTACTMAX:
 			/* we don't set td->last_slot_field as contactcount and
 			 * contact max are global to the report */
@@ -700,6 +733,10 @@ static void mt_complete_slot(struct mt_device *td, struct input_dev *input)
 			int wide = (s->w > s->h);
 			int major = max(s->w, s->h);
 			int minor = min(s->w, s->h);
+			int orientation = wide;
+
+			if (s->has_azimuth)
+				orientation = s->a;
 
 			/*
 			 * divided by two to match visual scale of touch
@@ -716,7 +753,8 @@ static void mt_complete_slot(struct mt_device *td, struct input_dev *input)
 			input_event(input, EV_ABS, ABS_MT_TOOL_Y, s->cy);
 			input_event(input, EV_ABS, ABS_MT_DISTANCE,
 				!s->touch_state);
-			input_event(input, EV_ABS, ABS_MT_ORIENTATION, wide);
+			input_event(input, EV_ABS, ABS_MT_ORIENTATION,
+				orientation);
 			input_event(input, EV_ABS, ABS_MT_PRESSURE, s->p);
 			input_event(input, EV_ABS, ABS_MT_TOUCH_MAJOR, major);
 			input_event(input, EV_ABS, ABS_MT_TOUCH_MINOR, minor);
@@ -734,10 +772,16 @@ static void mt_complete_slot(struct mt_device *td, struct input_dev *input)
  */
 static void mt_sync_frame(struct mt_device *td, struct input_dev *input)
 {
+	__s32 cls = td->mtclass.name;
+
+	if (cls == MT_CLS_WIN_8 || cls == MT_CLS_WIN_8_DUAL)
+		input_event(input, EV_KEY, BTN_LEFT, td->left_button_state);
+
 	input_mt_sync_frame(input);
 	input_event(input, EV_MSC, MSC_TIMESTAMP, td->timestamp);
 	input_sync(input);
 	td->num_received = 0;
+	td->left_button_state = 0;
 	if (test_bit(MT_IO_FLAGS_ACTIVE_SLOTS, &td->mt_io_flags))
 		set_bit(MT_IO_FLAGS_PENDING_SLOTS, &td->mt_io_flags);
 	else
@@ -778,9 +822,11 @@ static int mt_touch_event(struct hid_device *hid, struct hid_field *field,
 }
 
 static void mt_process_mt_event(struct hid_device *hid, struct hid_field *field,
-				struct hid_usage *usage, __s32 value)
+				struct hid_usage *usage, __s32 value,
+				bool first_packet)
 {
 	struct mt_device *td = hid_get_drvdata(hid);
+	__s32 cls = td->mtclass.name;
 	__s32 quirks = td->mtclass.quirks;
 	struct input_dev *input = field->hidinput->input;
 
@@ -832,11 +878,49 @@ static void mt_process_mt_event(struct hid_device *hid, struct hid_field *field,
 			break;
 		case HID_DG_CONTACTCOUNT:
 			break;
+		case HID_DG_AZIMUTH:
+			/*
+			 * Azimuth is counter-clockwise and ranges from [0, MAX)
+			 * (a full revolution). Convert it to clockwise ranging
+			 * [-MAX/2, MAX/2].
+			 *
+			 * Note that ABS_MT_ORIENTATION require us to report
+			 * the limit of [-MAX/4, MAX/4], but the value can go
+			 * out of range to [-MAX/2, MAX/2] to report an upside
+			 * down ellipsis.
+			 */
+			if (value > field->logical_maximum / 2)
+				value -= field->logical_maximum;
+			td->curdata.a = -value;
+			td->curdata.has_azimuth = true;
+			break;
 		case HID_DG_TOUCH:
 			/* do nothing */
 			break;
 
 		default:
+			/*
+			 * For Win8 PTP touchpads we should only look at
+			 * non finger/touch events in the first_packet of
+			 * a (possible) multi-packet frame.
+			 */
+			if ((cls == MT_CLS_WIN_8 || cls == MT_CLS_WIN_8_DUAL) &&
+			    !first_packet)
+				return;
+
+			/*
+			 * For Win8 PTP touchpads we map both the clickpad click
+			 * and any "external" left buttons to BTN_LEFT if a
+			 * device claims to have both we need to report 1 for
+			 * BTN_LEFT if either is pressed, so we or all values
+			 * together and report the result in mt_sync_frame().
+			 */
+			if ((cls == MT_CLS_WIN_8 || cls == MT_CLS_WIN_8_DUAL) &&
+			    usage->type == EV_KEY && usage->code == BTN_LEFT) {
+				td->left_button_state |= value;
+				return;
+			}
+
 			if (usage->type)
 				input_event(input, usage->type, usage->code,
 						value);
@@ -855,9 +939,11 @@ static void mt_process_mt_event(struct hid_device *hid, struct hid_field *field,
 static void mt_touch_report(struct hid_device *hid, struct hid_report *report)
 {
 	struct mt_device *td = hid_get_drvdata(hid);
+	__s32 cls = td->mtclass.name;
 	struct hid_field *field;
+	bool first_packet;
 	unsigned count;
-	int r, n;
+	int r, n, scantime = 0;
 
 	/* sticky fingers release in progress, abort */
 	if (test_and_set_bit(MT_IO_FLAGS_RUNNING, &td->mt_io_flags))
@@ -867,13 +953,31 @@ static void mt_touch_report(struct hid_device *hid, struct hid_report *report)
 	 * Includes multi-packet support where subsequent
 	 * packets are sent with zero contactcount.
 	 */
+	if (td->scantime_index >= 0) {
+		field = report->field[td->scantime_index];
+		scantime = field->value[td->scantime_val_index];
+	}
 	if (td->cc_index >= 0) {
 		struct hid_field *field = report->field[td->cc_index];
 		int value = field->value[td->cc_value_index];
-		if (value)
+
+		/*
+		 * For Win8 PTPs the first packet (td->num_received == 0) may
+		 * have a contactcount of 0 if there only is a button event.
+		 * We double check that this is not a continuation packet
+		 * of a possible multi-packet frame be checking that the
+		 * timestamp has changed.
+		 */
+		if ((cls == MT_CLS_WIN_8 || cls == MT_CLS_WIN_8_DUAL) &&
+		    td->num_received == 0 && td->prev_scantime != scantime)
+			td->num_expected = value;
+		/* A non 0 contact count always indicates a first packet */
+		else if (value)
 			td->num_expected = value;
 	}
+	td->prev_scantime = scantime;
 
+	first_packet = td->num_received == 0;
 	for (r = 0; r < report->maxfield; r++) {
 		field = report->field[r];
 		count = field->report_count;
@@ -883,7 +987,7 @@ static void mt_touch_report(struct hid_device *hid, struct hid_report *report)
 
 		for (n = 0; n < count; n++)
 			mt_process_mt_event(hid, field, &field->usage[n],
-					field->value[n]);
+					    field->value[n], first_packet);
 	}
 
 	if (td->num_received >= td->num_expected)
@@ -1329,6 +1433,7 @@ static int mt_probe(struct hid_device *hdev, const struct hid_device_id *id)
 	td->maxcontact_report_id = -1;
 	td->inputmode_value = MT_INPUTMODE_TOUCHSCREEN;
 	td->cc_index = -1;
+	td->scantime_index = -1;
 	td->mt_report_id = -1;
 	hid_set_drvdata(hdev, td);
 
@@ -1649,14 +1754,6 @@ static const struct hid_device_id mt_devices[] = {
 		MT_USB_DEVICE(USB_VENDOR_ID_TURBOX,
 			USB_DEVICE_ID_TURBOX_TOUCHSCREEN_MOSART) },
 
-	/* Panasonic panels */
-	{ .driver_data = MT_CLS_PANASONIC,
-		MT_USB_DEVICE(USB_VENDOR_ID_PANASONIC,
-			USB_DEVICE_ID_PANABOARD_UBT780) },
-	{ .driver_data = MT_CLS_PANASONIC,
-		MT_USB_DEVICE(USB_VENDOR_ID_PANASONIC,
-			USB_DEVICE_ID_PANABOARD_UBT880) },
-
 	/* Novatek Panel */
 	{ .driver_data = MT_CLS_NSMU,
 		MT_USB_DEVICE(USB_VENDOR_ID_NOVATEK,
@@ -1667,6 +1764,14 @@ static const struct hid_device_id mt_devices[] = {
 		HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8,
 			USB_VENDOR_ID_NTRIG, 0x1b05) },
 
+	/* Panasonic panels */
+	{ .driver_data = MT_CLS_PANASONIC,
+		MT_USB_DEVICE(USB_VENDOR_ID_PANASONIC,
+			USB_DEVICE_ID_PANABOARD_UBT780) },
+	{ .driver_data = MT_CLS_PANASONIC,
+		MT_USB_DEVICE(USB_VENDOR_ID_PANASONIC,
+			USB_DEVICE_ID_PANABOARD_UBT880) },
+
 	/* PixArt optical touch screen */
 	{ .driver_data = MT_CLS_INRANGE_CONTACTNUMBER,
 		MT_USB_DEVICE(USB_VENDOR_ID_PIXART,
diff --git a/drivers/hid/hid-prodikeys.c b/drivers/hid/hid-prodikeys.c
index 49c4bd34b3c5..87eda34ea2f8 100644
--- a/drivers/hid/hid-prodikeys.c
+++ b/drivers/hid/hid-prodikeys.c
@@ -239,9 +239,9 @@ drop_note:
 	return;
 }
 
-static void pcmidi_sustained_note_release(unsigned long data)
+static void pcmidi_sustained_note_release(struct timer_list *t)
 {
-	struct pcmidi_sustain *pms = (struct pcmidi_sustain *)data;
+	struct pcmidi_sustain *pms = from_timer(pms, t, timer);
 
 	pcmidi_send_note(pms->pm, pms->status, pms->note, pms->velocity);
 	pms->in_use = 0;
@@ -256,8 +256,7 @@ static void init_sustain_timers(struct pcmidi_snd *pm)
 		pms = &pm->sustained_notes[i];
 		pms->in_use = 0;
 		pms->pm = pm;
-		setup_timer(&pms->timer, pcmidi_sustained_note_release,
-			(unsigned long)pms);
+		timer_setup(&pms->timer, pcmidi_sustained_note_release, 0);
 	}
 }
 
diff --git a/drivers/hid/hid-quirks.c b/drivers/hid/hid-quirks.c
new file mode 100644
index 000000000000..5f6035a5ce36
--- /dev/null
+++ b/drivers/hid/hid-quirks.c
@@ -0,0 +1,1276 @@
+/*
+ *  HID quirks support for Linux
+ *
+ *  Copyright (c) 1999 Andreas Gal
+ *  Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz>
+ *  Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc
+ *  Copyright (c) 2006-2007 Jiri Kosina
+ *  Copyright (c) 2007 Paul Walmsley
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ */
+
+#include <linux/hid.h>
+#include <linux/export.h>
+#include <linux/slab.h>
+#include <linux/mutex.h>
+
+#include "hid-ids.h"
+
+/*
+ * Alphabetically sorted by vendor then product.
+ */
+
+static const struct hid_device_id hid_quirks[] = {
+	{ HID_USB_DEVICE(USB_VENDOR_ID_AASHIMA, USB_DEVICE_ID_AASHIMA_GAMEPAD), HID_QUIRK_BADPAD },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_AASHIMA, USB_DEVICE_ID_AASHIMA_PREDATOR), HID_QUIRK_BADPAD },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_AFATECH, USB_DEVICE_ID_AFATECH_AF9016), HID_QUIRK_FULLSPEED_INTERVAL },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_AIREN, USB_DEVICE_ID_AIREN_SLIMPLUS), HID_QUIRK_NOGET },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_AKAI_09E8, USB_DEVICE_ID_AKAI_09E8_MIDIMIX), HID_QUIRK_NO_INIT_REPORTS },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_AKAI, USB_DEVICE_ID_AKAI_MPKMINI2), HID_QUIRK_NO_INIT_REPORTS },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ALPS, USB_DEVICE_ID_IBM_GAMEPAD), HID_QUIRK_BADPAD },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_AMI, USB_DEVICE_ID_AMI_VIRT_KEYBOARD_AND_MOUSE), HID_QUIRK_ALWAYS_POLL },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_2PORTKVM), HID_QUIRK_NOGET },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_4PORTKVMC), HID_QUIRK_NOGET },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_4PORTKVM), HID_QUIRK_NOGET },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_CS124U), HID_QUIRK_NOGET },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_CS1758), HID_QUIRK_NOGET },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_CS682), HID_QUIRK_NOGET },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_CS692), HID_QUIRK_NOGET },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_UC100KM), HID_QUIRK_NOGET },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_MULTI_TOUCH), HID_QUIRK_MULTI_INPUT },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_PIXART_USB_OPTICAL_MOUSE), HID_QUIRK_ALWAYS_POLL },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_WIRELESS), HID_QUIRK_MULTI_INPUT },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CHIC, USB_DEVICE_ID_CHIC_GAMEPAD), HID_QUIRK_BADPAD },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_3AXIS_5BUTTON_STICK), HID_QUIRK_NOGET },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_AXIS_295), HID_QUIRK_NOGET },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_COMBATSTICK), HID_QUIRK_NOGET },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_FIGHTERSTICK), HID_QUIRK_NOGET },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_FLIGHT_SIM_ECLIPSE_YOKE), HID_QUIRK_NOGET },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_FLIGHT_SIM_YOKE), HID_QUIRK_NOGET },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_PRO_PEDALS), HID_QUIRK_NOGET },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_PRO_THROTTLE), HID_QUIRK_NOGET },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_K65RGB), HID_QUIRK_NO_INIT_REPORTS },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_K65RGB_RAPIDFIRE), HID_QUIRK_NO_INIT_REPORTS | HID_QUIRK_ALWAYS_POLL },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_K70RGB), HID_QUIRK_NO_INIT_REPORTS },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_K70RGB_RAPIDFIRE), HID_QUIRK_NO_INIT_REPORTS | HID_QUIRK_ALWAYS_POLL },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_K70R), HID_QUIRK_NO_INIT_REPORTS },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_K95RGB), HID_QUIRK_NO_INIT_REPORTS | HID_QUIRK_ALWAYS_POLL },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_M65RGB), HID_QUIRK_NO_INIT_REPORTS },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_SCIMITAR_PRO_RGB), HID_QUIRK_NO_INIT_REPORTS | HID_QUIRK_ALWAYS_POLL },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_STRAFE), HID_QUIRK_NO_INIT_REPORTS | HID_QUIRK_ALWAYS_POLL },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CREATIVELABS, USB_DEVICE_ID_CREATIVE_SB_OMNI_SURROUND_51), HID_QUIRK_NOGET },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_DELL, USB_DEVICE_ID_DELL_PIXART_USB_OPTICAL_MOUSE), HID_QUIRK_ALWAYS_POLL },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_DMI, USB_DEVICE_ID_DMI_ENC), HID_QUIRK_NOGET },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_DRACAL_RAPHNET, USB_DEVICE_ID_RAPHNET_2NES2SNES), HID_QUIRK_MULTI_INPUT },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_DRACAL_RAPHNET, USB_DEVICE_ID_RAPHNET_4NES4SNES), HID_QUIRK_MULTI_INPUT },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_DOLPHINBAR), HID_QUIRK_MULTI_INPUT },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_GAMECUBE1), HID_QUIRK_MULTI_INPUT },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_PS3), HID_QUIRK_MULTI_INPUT },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_WIIU), HID_QUIRK_MULTI_INPUT },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_EGALAX_TOUCHCONTROLLER), HID_QUIRK_MULTI_INPUT | HID_QUIRK_NOGET },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ELAN, HID_ANY_ID), HID_QUIRK_ALWAYS_POLL },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ELO, USB_DEVICE_ID_ELO_TS2700), HID_QUIRK_NOGET },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_EMS, USB_DEVICE_ID_EMS_TRIO_LINKER_PLUS_II), HID_QUIRK_MULTI_INPUT },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ETURBOTOUCH, USB_DEVICE_ID_ETURBOTOUCH_2968), HID_QUIRK_MULTI_INPUT },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ETURBOTOUCH, USB_DEVICE_ID_ETURBOTOUCH), HID_QUIRK_MULTI_INPUT },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_FORMOSA, USB_DEVICE_ID_FORMOSA_IR_RECEIVER), HID_QUIRK_NO_INIT_REPORTS },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_FREESCALE, USB_DEVICE_ID_FREESCALE_MX28), HID_QUIRK_NOGET },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_FUTABA, USB_DEVICE_ID_LED_DISPLAY), HID_QUIRK_NO_INIT_REPORTS },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GREENASIA, USB_DEVICE_ID_GREENASIA_DUAL_USB_JOYPAD), HID_QUIRK_MULTI_INPUT },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_DRIVING), HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_FIGHTING), HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_FLYING), HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_KEYBOARD_A096), HID_QUIRK_NO_INIT_REPORTS },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_HP, USB_PRODUCT_ID_HP_LOGITECH_OEM_USB_OPTICAL_MOUSE_0A4A), HID_QUIRK_ALWAYS_POLL },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_HP, USB_PRODUCT_ID_HP_LOGITECH_OEM_USB_OPTICAL_MOUSE_0B4A), HID_QUIRK_ALWAYS_POLL },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_HP, USB_PRODUCT_ID_HP_PIXART_OEM_USB_OPTICAL_MOUSE), HID_QUIRK_ALWAYS_POLL },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_HP, USB_PRODUCT_ID_HP_PIXART_OEM_USB_OPTICAL_MOUSE_094A), HID_QUIRK_ALWAYS_POLL },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_IDEACOM, USB_DEVICE_ID_IDEACOM_IDC6680), HID_QUIRK_MULTI_INPUT },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_INNOMEDIA, USB_DEVICE_ID_INNEX_GENESIS_ATARI), HID_QUIRK_MULTI_INPUT },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_EASYPEN_M610X), HID_QUIRK_MULTI_INPUT },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_MOUSEPEN_I608X), HID_QUIRK_MULTI_INPUT },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_MOUSEPEN_I608X_V2), HID_QUIRK_MULTI_INPUT },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_PENSKETCH_M912), HID_QUIRK_MULTI_INPUT },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_PIXART_USB_OPTICAL_MOUSE_ID2), HID_QUIRK_ALWAYS_POLL },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_C007), HID_QUIRK_ALWAYS_POLL },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_C077), HID_QUIRK_ALWAYS_POLL },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_KEYBOARD_G710_PLUS), HID_QUIRK_NOGET },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_MOUSE_C01A), HID_QUIRK_ALWAYS_POLL },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_MOUSE_C05A), HID_QUIRK_ALWAYS_POLL },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_MOUSE_C06A), HID_QUIRK_ALWAYS_POLL },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MCS, USB_DEVICE_ID_MCS_GAMEPADBLOCK), HID_QUIRK_MULTI_INPUT },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MGE, USB_DEVICE_ID_MGE_UPS), HID_QUIRK_NOGET },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_POWER_COVER), HID_QUIRK_NO_INIT_REPORTS },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_SURFACE_PRO_2), HID_QUIRK_NO_INIT_REPORTS },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_TOUCH_COVER_2), HID_QUIRK_NO_INIT_REPORTS },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_TYPE_COVER_2), HID_QUIRK_NO_INIT_REPORTS },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MOJO, USB_DEVICE_ID_RETRO_ADAPTER), HID_QUIRK_MULTI_INPUT },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MSI, USB_DEVICE_ID_MSI_GT683R_LED_PANEL), HID_QUIRK_NO_INIT_REPORTS },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MULTIPLE_1781, USB_DEVICE_ID_RAPHNET_4NES4SNES_OLD), HID_QUIRK_MULTI_INPUT },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_NATSU, USB_DEVICE_ID_NATSU_GAMEPAD), HID_QUIRK_BADPAD },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_NEC, USB_DEVICE_ID_NEC_USB_GAME_PAD), HID_QUIRK_BADPAD },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_NEXIO, USB_DEVICE_ID_NEXIO_MULTITOUCH_PTI0750), HID_QUIRK_NO_INIT_REPORTS },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_NEXTWINDOW, USB_DEVICE_ID_NEXTWINDOW_TOUCHSCREEN), HID_QUIRK_MULTI_INPUT},
+	{ HID_USB_DEVICE(USB_VENDOR_ID_NOVATEK, USB_DEVICE_ID_NOVATEK_MOUSE), HID_QUIRK_NO_INIT_REPORTS },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_DUOSENSE), HID_QUIRK_NO_INIT_REPORTS },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_PANTHERLORD, USB_DEVICE_ID_PANTHERLORD_TWIN_USB_JOYSTICK), HID_QUIRK_MULTI_INPUT | HID_QUIRK_SKIP_OUTPUT_REPORTS },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_PENMOUNT, USB_DEVICE_ID_PENMOUNT_1610), HID_QUIRK_NOGET },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_PENMOUNT, USB_DEVICE_ID_PENMOUNT_1640), HID_QUIRK_NOGET },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_PI_ENGINEERING, USB_DEVICE_ID_PI_ENGINEERING_VEC_USB_FOOTPEDAL), HID_QUIRK_HIDINPUT_FORCE },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_PIXART, USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN1), HID_QUIRK_NO_INIT_REPORTS },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_PIXART, USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN2), HID_QUIRK_NO_INIT_REPORTS },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_PIXART, USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN), HID_QUIRK_NO_INIT_REPORTS },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_PIXART, USB_DEVICE_ID_PIXART_USB_OPTICAL_MOUSE), HID_QUIRK_ALWAYS_POLL },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_PRIMAX, USB_DEVICE_ID_PRIMAX_MOUSE_4D22), HID_QUIRK_ALWAYS_POLL },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_PRODIGE, USB_DEVICE_ID_PRODIGE_CORDLESS), HID_QUIRK_NOGET },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH_3001), HID_QUIRK_NOGET },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH_3003), HID_QUIRK_NOGET },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH_3008), HID_QUIRK_NOGET },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_REALTEK, USB_DEVICE_ID_REALTEK_READER), HID_QUIRK_NO_INIT_REPORTS },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_RUMBLEPAD), HID_QUIRK_BADPAD },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SEMICO, USB_DEVICE_ID_SEMICO_USB_KEYKOARD2), HID_QUIRK_NO_INIT_REPORTS },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SEMICO, USB_DEVICE_ID_SEMICO_USB_KEYKOARD), HID_QUIRK_NO_INIT_REPORTS },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SENNHEISER, USB_DEVICE_ID_SENNHEISER_BTD500USB), HID_QUIRK_NOGET },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SIGMA_MICRO, USB_DEVICE_ID_SIGMA_MICRO_KEYBOARD), HID_QUIRK_NO_INIT_REPORTS },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SIGMATEL, USB_DEVICE_ID_SIGMATEL_STMP3780), HID_QUIRK_NOGET },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SIS_TOUCH, USB_DEVICE_ID_SIS1030_TOUCH), HID_QUIRK_NOGET },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SIS_TOUCH, USB_DEVICE_ID_SIS817_TOUCH), HID_QUIRK_NOGET },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SIS_TOUCH, USB_DEVICE_ID_SIS9200_TOUCH), HID_QUIRK_NOGET },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SIS_TOUCH, USB_DEVICE_ID_SIS_TS), HID_QUIRK_NO_INIT_REPORTS },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SUN, USB_DEVICE_ID_RARITAN_KVM_DONGLE), HID_QUIRK_NOGET },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SYMBOL, USB_DEVICE_ID_SYMBOL_SCANNER_1), HID_QUIRK_NOGET },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SYMBOL, USB_DEVICE_ID_SYMBOL_SCANNER_2), HID_QUIRK_NOGET },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_HD), HID_QUIRK_NO_INIT_REPORTS },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_LTS1), HID_QUIRK_NO_INIT_REPORTS },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_LTS2), HID_QUIRK_NO_INIT_REPORTS },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_QUAD_HD), HID_QUIRK_NO_INIT_REPORTS },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_TP_V103), HID_QUIRK_NO_INIT_REPORTS },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_TOPMAX, USB_DEVICE_ID_TOPMAX_COBRAPAD), HID_QUIRK_BADPAD },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_TOUCHPACK, USB_DEVICE_ID_TOUCHPACK_RTS), HID_QUIRK_MULTI_INPUT },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_TPV, USB_DEVICE_ID_TPV_OPTICAL_TOUCHSCREEN_8882), HID_QUIRK_NOGET },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_TPV, USB_DEVICE_ID_TPV_OPTICAL_TOUCHSCREEN_8883), HID_QUIRK_NOGET },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_TURBOX, USB_DEVICE_ID_TURBOX_KEYBOARD), HID_QUIRK_NOGET },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_KNA5), HID_QUIRK_MULTI_INPUT },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_TWA60), HID_QUIRK_MULTI_INPUT },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_MEDIA_TABLET_10_6_INCH), HID_QUIRK_MULTI_INPUT },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_MEDIA_TABLET_14_1_INCH), HID_QUIRK_MULTI_INPUT },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_SIRIUS_BATTERY_FREE_TABLET), HID_QUIRK_MULTI_INPUT },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP_LTD2, USB_DEVICE_ID_SMARTJOY_DUAL_PLUS), HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_QUAD_USB_JOYPAD), HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT },
+
+	{ 0 }
+};
+
+/*
+ * A list of devices for which there is a specialized driver on HID bus.
+ *
+ * Please note that for multitouch devices (driven by hid-multitouch driver),
+ * there is a proper autodetection and autoloading in place (based on presence
+ * of HID_DG_CONTACTID), so those devices don't need to be added to this list,
+ * as we are doing the right thing in hid_scan_usage().
+ *
+ * Autodetection for (USB) HID sensor hubs exists too. If a collection of type
+ * physical is found inside a usage page of type sensor, hid-sensor-hub will be
+ * used as a driver. See hid_scan_report().
+ */
+static const struct hid_device_id hid_have_special_driver[] = {
+#if IS_ENABLED(CONFIG_HID_A4TECH)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_WCP32PU) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_X5_005D) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_RP_649) },
+#endif
+#if IS_ENABLED(CONFIG_HID_ACCUTOUCH)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ELO, USB_DEVICE_ID_ELO_ACCUTOUCH_2216) },
+#endif
+#if IS_ENABLED(CONFIG_HID_ACRUX)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ACRUX, 0x0802) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ACRUX, 0xf705) },
+#endif
+#if IS_ENABLED(CONFIG_HID_ALPS)
+	{ HID_DEVICE(HID_BUS_ANY, HID_GROUP_ANY, USB_VENDOR_ID_ALPS_JP, HID_DEVICE_ID_ALPS_U1_DUAL) },
+#endif
+#if IS_ENABLED(CONFIG_HID_APPLE)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MIGHTYMOUSE) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_MINI_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_JIS) },
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI) },
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO) },
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING8_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING8_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING8_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING9_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING9_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING9_JIS) },
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI) },
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO) },
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS) },
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ANSI) },
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ISO) },
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY) },
+#endif
+#if IS_ENABLED(CONFIG_HID_APPLEIR)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL2) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL3) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL4) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL5) },
+#endif
+#if IS_ENABLED(CONFIG_HID_ASUS)
+	{ HID_I2C_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_I2C_KEYBOARD) },
+	{ HID_I2C_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_I2C_TOUCHPAD) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD1) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD2) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD3) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_JESS, USB_DEVICE_ID_ASUS_MD_5112) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_TURBOX, USB_DEVICE_ID_ASUS_MD_5110) },
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_T100CHI_KEYBOARD) },
+#endif
+#if IS_ENABLED(CONFIG_HID_AUREAL)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_AUREAL, USB_DEVICE_ID_AUREAL_W01RN) },
+#endif
+#if IS_ENABLED(CONFIG_HID_BELKIN)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_BELKIN, USB_DEVICE_ID_FLIP_KVM) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LABTEC, USB_DEVICE_ID_LABTEC_WIRELESS_KEYBOARD) },
+#endif
+#if IS_ENABLED(CONFIG_HID_BETOP_FF)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_BETOP_2185BFM, 0x2208) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_BETOP_2185PC, 0x5506) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_BETOP_2185V2PC, 0x1850) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_BETOP_2185V2BFM, 0x5500) },
+#endif
+#if IS_ENABLED(CONFIG_HID_CHERRY)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION_SOLAR) },
+#endif
+#if IS_ENABLED(CONFIG_HID_CHICONY)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_TACTICAL_PAD) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_WIRELESS2) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_ASUS_AK1D) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_ACER_SWITCH12) },
+#endif
+#if IS_ENABLED(CONFIG_HID_CMEDIA)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CMEDIA, USB_DEVICE_ID_CM6533) },
+#endif
+#if IS_ENABLED(CONFIG_HID_CORSAIR)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_K90) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_SCIMITAR_PRO_RGB) },
+#endif
+#if IS_ENABLED(CONFIG_HID_CP2112)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CYGNAL, USB_DEVICE_ID_CYGNAL_CP2112) },
+#endif
+#if IS_ENABLED(CONFIG_HID_CYPRESS)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_1) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_2) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_3) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_4) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_MOUSE) },
+#endif
+#if IS_ENABLED(CONFIG_HID_DRAGONRISE)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, 0x0006) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, 0x0011) },
+#endif
+#if IS_ENABLED(CONFIG_HID_ELECOM)
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_BM084) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_EX_G_WIRED) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_EX_G_WIRELESS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_DEFT_WIRED) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_DEFT_WIRELESS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_HUGE_WIRED) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_HUGE_WIRELESS) },
+#endif
+#if IS_ENABLED(CONFIG_HID_ELO)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ELO, 0x0009) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ELO, 0x0030) },
+#endif
+#if IS_ENABLED(CONFIG_HID_EMS_FF)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_EMS, USB_DEVICE_ID_EMS_TRIO_LINKER_PLUS_II) },
+#endif
+#if IS_ENABLED(CONFIG_HID_EZKEY)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_EZKEY, USB_DEVICE_ID_BTC_8193) },
+#endif
+#if IS_ENABLED(CONFIG_HID_GEMBIRD)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GEMBIRD, USB_DEVICE_ID_GEMBIRD_JPD_DUALFORCE2) },
+#endif
+#if IS_ENABLED(CONFIG_HID_GFRM)
+	{ HID_BLUETOOTH_DEVICE(0x58, 0x2000) },
+	{ HID_BLUETOOTH_DEVICE(0x471, 0x2210) },
+#endif
+#if IS_ENABLED(CONFIG_HID_GREENASIA)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GREENASIA, 0x0012) },
+#endif
+#if IS_ENABLED(CONFIG_HID_GT683R)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MSI, USB_DEVICE_ID_MSI_GT683R_LED_PANEL) },
+#endif
+#if IS_ENABLED(CONFIG_HID_GYRATION)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE_2) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE_3) },
+#endif
+#if IS_ENABLED(CONFIG_HID_HOLTEK)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK, USB_DEVICE_ID_HOLTEK_ON_LINE_GRIP) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_KEYBOARD) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A04A) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A067) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A070) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A072) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A081) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A0C2) },
+#endif
+#if IS_ENABLED(CONFIG_HID_ITE)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ITE, USB_DEVICE_ID_ITE8595) },
+#endif
+#if IS_ENABLED(CONFIG_HID_ICADE)
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ION, USB_DEVICE_ID_ICADE) },
+#endif
+#if IS_ENABLED(CONFIG_HID_JABRA)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_JABRA, HID_ANY_ID) },
+#endif
+#if IS_ENABLED(CONFIG_HID_KENSINGTON)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_KENSINGTON, USB_DEVICE_ID_KS_SLIMBLADE) },
+#endif
+#if IS_ENABLED(CONFIG_HID_KEYTOUCH)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_KEYTOUCH, USB_DEVICE_ID_KEYTOUCH_IEC) },
+#endif
+#if IS_ENABLED(CONFIG_HID_KYE)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_GENIUS_GILA_GAMING_MOUSE) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_GENIUS_MANTICORE) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_GENIUS_GX_IMPERATOR) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_ERGO_525V) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_EASYPEN_I405X) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_MOUSEPEN_I608X) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_MOUSEPEN_I608X_V2) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_EASYPEN_M610X) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_PENSKETCH_M912) },
+#endif
+#if IS_ENABLED(CONFIG_HID_LCPOWER)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LCPOWER, USB_DEVICE_ID_LCPOWER_LC1000) },
+#endif
+#if IS_ENABLED(CONFIG_HID_LED)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_DELCOM, USB_DEVICE_ID_DELCOM_VISUAL_IND) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_DREAM_CHEEKY, USB_DEVICE_ID_DREAM_CHEEKY_WN) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_DREAM_CHEEKY, USB_DEVICE_ID_DREAM_CHEEKY_FA) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROCHIP, USB_DEVICE_ID_LUXAFOR) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_RISO_KAGAKU, USB_DEVICE_ID_RI_KA_WEBMAIL) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_THINGM, USB_DEVICE_ID_BLINK1) },
+#endif
+#if IS_ENABLED(CONFIG_HID_LENOVO)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_TPKBD) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_CUSBKBD) },
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_CBTKBD) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_TPPRODOCK) },
+#endif
+#if IS_ENABLED(CONFIG_HID_LOGITECH)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_MX3000_RECEIVER) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_S510_RECEIVER) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_S510_RECEIVER_2) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RECEIVER) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_DINOVO_DESKTOP) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_DINOVO_EDGE) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_DINOVO_MINI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_ELITE_KBD) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_CORDLESS_DESKTOP_LX500) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_EXTREME_3D) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_DUAL_ACTION) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WHEEL) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RUMBLEPAD_CORD) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RUMBLEPAD) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RUMBLEPAD2_2) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_G29_WHEEL) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WINGMAN_F3D) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WINGMAN_FFG) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_FORCE3D_PRO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_FLIGHT_SYSTEM_G940) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_MOMO_WHEEL) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_MOMO_WHEEL2) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_VIBRATION_WHEEL) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_DFP_WHEEL) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_DFGT_WHEEL) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_G25_WHEEL) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_G27_WHEEL) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WII_WHEEL) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RUMBLEPAD2) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_SPACETRAVELLER) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_SPACENAVIGATOR) },
+#endif
+#if IS_ENABLED(CONFIG_HID_LOGITECH_HIDPP)
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_T651) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_G920_WHEEL) },
+#endif
+#if IS_ENABLED(CONFIG_HID_LOGITECH_DJ)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_UNIFYING_RECEIVER) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_UNIFYING_RECEIVER_2) },
+#endif
+#if IS_ENABLED(CONFIG_HID_MAGICMOUSE)
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGICMOUSE) },
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGICTRACKPAD) },
+#endif
+#if IS_ENABLED(CONFIG_HID_MAYFLASH)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_PS3) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_DOLPHINBAR) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_GAMECUBE1) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_GAMECUBE2) },
+#endif
+#if IS_ENABLED(CONFIG_HID_MICROSOFT)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_COMFORT_MOUSE_4500) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_COMFORT_KEYBOARD) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_SIDEWINDER_GV) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_NE4K) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_NE4K_JP) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_NE7K) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_LK6K) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_PRESENTER_8K_USB) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_DIGITAL_MEDIA_3K) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_WIRELESS_OPTICAL_DESKTOP_3_0) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_OFFICE_KB) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_DIGITAL_MEDIA_7K) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_DIGITAL_MEDIA_600) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_DIGITAL_MEDIA_3KV1) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_POWER_COVER) },
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_PRESENTER_8K_BT) },
+#endif
+#if IS_ENABLED(CONFIG_HID_MONTEREY)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MONTEREY, USB_DEVICE_ID_GENIUS_KB29E) },
+#endif
+#if IS_ENABLED(CONFIG_HID_MULTITOUCH)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LG, USB_DEVICE_ID_LG_MELFAS_MT) },
+#endif
+#if IS_ENABLED(CONFIG_HID_WIIMOTE)
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_NINTENDO, USB_DEVICE_ID_NINTENDO_WIIMOTE) },
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_NINTENDO, USB_DEVICE_ID_NINTENDO_WIIMOTE2) },
+#endif
+#if IS_ENABLED(CONFIG_HID_NTI)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_NTI, USB_DEVICE_ID_USB_SUN) },
+#endif
+#if IS_ENABLED(CONFIG_HID_NTRIG)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_1) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_2) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_3) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_4) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_5) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_6) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_7) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_8) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_9) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_10) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_11) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_12) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_13) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_14) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_15) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_16) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_17) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_18) },
+#endif
+#if IS_ENABLED(CONFIG_HID_ORTEK)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ORTEK, USB_DEVICE_ID_ORTEK_PKB1700) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ORTEK, USB_DEVICE_ID_ORTEK_WKB2000) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ORTEK, USB_DEVICE_ID_ORTEK_IHOME_IMAC_A210S) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SKYCABLE, USB_DEVICE_ID_SKYCABLE_WIRELESS_PRESENTER) },
+#endif
+#if IS_ENABLED(CONFIG_HID_PANTHERLORD)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GAMERON, USB_DEVICE_ID_GAMERON_DUAL_PSX_ADAPTOR) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GAMERON, USB_DEVICE_ID_GAMERON_DUAL_PCS_ADAPTOR) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GREENASIA, 0x0003) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_JESS2, USB_DEVICE_ID_JESS2_COLOR_RUMBLE_PAD) },
+#endif
+#if IS_ENABLED(CONFIG_HID_PENMOUNT)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_PENMOUNT, USB_DEVICE_ID_PENMOUNT_6000) },
+#endif
+#if IS_ENABLED(CONFIG_HID_PETALYNX)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_PETALYNX, USB_DEVICE_ID_PETALYNX_MAXTER_REMOTE) },
+#endif
+#if IS_ENABLED(CONFIG_HID_PICOLCD)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROCHIP, USB_DEVICE_ID_PICOLCD) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROCHIP, USB_DEVICE_ID_PICOLCD_BOOTLOADER) },
+#endif
+#if IS_ENABLED(CONFIG_HID_PLANTRONICS)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_PLANTRONICS, HID_ANY_ID) },
+#endif
+#if IS_ENABLED(CONFIG_HID_PRIMAX)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_PRIMAX, USB_DEVICE_ID_PRIMAX_KEYBOARD) },
+#endif
+#if IS_ENABLED(CONFIG_HID_PRODIKEYS)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CREATIVELABS, USB_DEVICE_ID_PRODIKEYS_PCMIDI) },
+#endif
+#if IS_ENABLED(CONFIG_HID_RETRODE)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_FUTURE_TECHNOLOGY, USB_DEVICE_ID_RETRODE2) },
+#endif
+#if IS_ENABLED(CONFIG_HID_RMI)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_X1_COVER) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_RAZER, USB_DEVICE_ID_RAZER_BLADE_14) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_PRIMAX, USB_DEVICE_ID_PRIMAX_REZEL) },
+#endif
+#if IS_ENABLED(CONFIG_HID_ROCCAT)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_ARVO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_ISKU) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_ISKUFX) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_KONE) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_KONEPLUS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_KONEPURE) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_KONEPURE_OPTICAL) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_KONEXTD) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_KOVAPLUS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_LUA) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_PYRA_WIRED) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_PYRA_WIRELESS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_RYOS_MK) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_RYOS_MK_GLOW) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_RYOS_MK_PRO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_SAVU) },
+#endif
+#if IS_ENABLED(CONFIG_HID_SAITEK)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_PS1000) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_RAT7_OLD) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_RAT7) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_RAT9) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_MMO7) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MADCATZ, USB_DEVICE_ID_MADCATZ_RAT5) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MADCATZ, USB_DEVICE_ID_MADCATZ_RAT9) },
+#endif
+#if IS_ENABLED(CONFIG_HID_SAMSUNG)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SAMSUNG, USB_DEVICE_ID_SAMSUNG_IR_REMOTE) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SAMSUNG, USB_DEVICE_ID_SAMSUNG_WIRELESS_KBD_MOUSE) },
+#endif
+#if IS_ENABLED(CONFIG_HID_SMARTJOYPLUS)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_PLAYDOTCOM, USB_DEVICE_ID_PLAYDOTCOM_EMS_USBII) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_SMARTJOY_PLUS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_SUPER_JOY_BOX_3) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_DUAL_USB_JOYPAD) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP_LTD, USB_DEVICE_ID_SUPER_JOY_BOX_3_PRO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP_LTD, USB_DEVICE_ID_SUPER_DUAL_BOX_PRO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP_LTD, USB_DEVICE_ID_SUPER_JOY_BOX_5_PRO) },
+#endif
+#if IS_ENABLED(CONFIG_HID_SONY)
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_PS3) },
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SMK, USB_DEVICE_ID_SMK_PS3_BDREMOTE) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_BUZZ_CONTROLLER) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_WIRELESS_BUZZ_CONTROLLER) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_MOTION_CONTROLLER) },
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_MOTION_CONTROLLER) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_NAVIGATION_CONTROLLER) },
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_NAVIGATION_CONTROLLER) },
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_BDREMOTE) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_CONTROLLER) },
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_CONTROLLER) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER) },
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER_2) },
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER_2) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER_DONGLE) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_VAIO_VGX_MOUSE) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_VAIO_VGP_MOUSE) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SINO_LITE, USB_DEVICE_ID_SINO_LITE_CONTROLLER) },
+#endif
+#if IS_ENABLED(CONFIG_HID_SPEEDLINK)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_X_TENSIONS, USB_DEVICE_ID_SPEEDLINK_VAD_CEZANNE) },
+#endif
+#if IS_ENABLED(CONFIG_HID_STEELSERIES)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_STEELSERIES, USB_DEVICE_ID_STEELSERIES_SRWS1) },
+#endif
+#if IS_ENABLED(CONFIG_HID_SUNPLUS)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SUNPLUS, USB_DEVICE_ID_SUNPLUS_WDESKTOP) },
+#endif
+#if IS_ENABLED(CONFIG_HID_THRUSTMASTER)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb300) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb304) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb323) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb324) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb605) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb651) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb653) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb654) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb65a) },
+#endif
+#if IS_ENABLED(CONFIG_HID_TIVO)
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_TIVO, USB_DEVICE_ID_TIVO_SLIDE_BT) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_TIVO, USB_DEVICE_ID_TIVO_SLIDE) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_TIVO, USB_DEVICE_ID_TIVO_SLIDE_PRO) },
+#endif
+#if IS_ENABLED(CONFIG_HID_TOPSEED)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_BTC, USB_DEVICE_ID_BTC_EMPREX_REMOTE) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_BTC, USB_DEVICE_ID_BTC_EMPREX_REMOTE_2) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_WIRELESS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_TOPSEED, USB_DEVICE_ID_TOPSEED_CYBERLINK) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_TOPSEED2, USB_DEVICE_ID_TOPSEED2_RF_COMBO) },
+#endif
+#if IS_ENABLED(CONFIG_HID_TWINHAN)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_TWINHAN, USB_DEVICE_ID_TWINHAN_IR_REMOTE) },
+#endif
+#if IS_ENABLED(CONFIG_HID_UCLOGIC)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_HUION, USB_DEVICE_ID_HUION_TABLET) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_HUION_TABLET) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_PF1209) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP4030U) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP5540U) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP8060U) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP1062) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_WIRELESS_TABLET_TWHL850) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_TWHA60) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_YIYNOVA_TABLET) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UGEE_TABLET_81) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UGEE_TABLET_45) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_DRAWIMAGE_G3) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_UGEE, USB_DEVICE_ID_UGEE_TABLET_EX07S) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_UGTIZER, USB_DEVICE_ID_UGTIZER_TABLET_GP0610) },
+#endif
+#if IS_ENABLED(CONFIG_HID_UDRAW_PS3)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_THQ, USB_DEVICE_ID_THQ_PS3_UDRAW) },
+#endif
+#if IS_ENABLED(CONFIG_HID_WALTOP)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_SLIM_TABLET_5_8_INCH) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_SLIM_TABLET_12_1_INCH) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_Q_PAD) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_PID_0038) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_MEDIA_TABLET_10_6_INCH) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_MEDIA_TABLET_14_1_INCH) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_SIRIUS_BATTERY_FREE_TABLET) },
+#endif
+#if IS_ENABLED(CONFIG_HID_XINMO)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_XIN_MO, USB_DEVICE_ID_XIN_MO_DUAL_ARCADE) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_XIN_MO, USB_DEVICE_ID_THT_2P_ARCADE) },
+#endif
+#if IS_ENABLED(CONFIG_HID_ZEROPLUS)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ZEROPLUS, 0x0005) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ZEROPLUS, 0x0030) },
+#endif
+#if IS_ENABLED(CONFIG_HID_ZYDACRON)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ZYDACRON, USB_DEVICE_ID_ZYDACRON_REMOTE_CONTROL) },
+#endif
+	{ }
+};
+
+/* a list of devices that shouldn't be handled by HID core at all */
+static const struct hid_device_id hid_ignore_list[] = {
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_ACECAD_FLAIR) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_ACECAD_302) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ADS_TECH, USB_DEVICE_ID_ADS_TECH_RADIO_SI470X) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_01) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_10) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_20) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_21) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_22) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_23) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_24) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_AIRCABLE, USB_DEVICE_ID_AIRCABLE1) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ALCOR, USB_DEVICE_ID_ALCOR_USBRS232) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_LCM)},
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_LCM2)},
+	{ HID_USB_DEVICE(USB_VENDOR_ID_AVERMEDIA, USB_DEVICE_ID_AVER_FM_MR800) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_AXENTIA, USB_DEVICE_ID_AXENTIA_FM_RADIO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_BERKSHIRE, USB_DEVICE_ID_BERKSHIRE_PCWD) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CIDC, 0x0103) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CYGNAL, USB_DEVICE_ID_CYGNAL_RADIO_SI470X) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CYGNAL, USB_DEVICE_ID_CYGNAL_RADIO_SI4713) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CMEDIA, USB_DEVICE_ID_CM109) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_HIDCOM) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_ULTRAMOUSE) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_DEALEXTREAME, USB_DEVICE_ID_DEALEXTREAME_RADIO_SI4701) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EARTHMATE) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EM_LT20) },
+	{ HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, 0x0400) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ESSENTIAL_REALITY, USB_DEVICE_ID_ESSENTIAL_REALITY_P5) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ETT, USB_DEVICE_ID_TC5UH) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ETT, USB_DEVICE_ID_TC4UM) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, 0x0001) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, 0x0002) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, 0x0004) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GOTOP, USB_DEVICE_ID_SUPER_Q2) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GOTOP, USB_DEVICE_ID_GOGOPEN) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GOTOP, USB_DEVICE_ID_PENPOWER) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GRETAGMACBETH, USB_DEVICE_ID_GRETAGMACBETH_HUEY) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GRIFFIN, USB_DEVICE_ID_POWERMATE) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GRIFFIN, USB_DEVICE_ID_SOUNDKNOB) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GRIFFIN, USB_DEVICE_ID_RADIOSHARK) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_90) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_100) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_101) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_103) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_104) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_105) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_106) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_107) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_108) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_200) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_201) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_202) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_203) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_204) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_205) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_206) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_207) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_300) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_301) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_302) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_303) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_304) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_305) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_306) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_307) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_308) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_309) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_400) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_401) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_402) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_403) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_404) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_405) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_500) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_501) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_502) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_503) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_504) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1000) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1001) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1002) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1003) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1004) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1005) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1006) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1007) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_IMATION, USB_DEVICE_ID_DISC_STAKKA) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_JABRA, USB_DEVICE_ID_JABRA_GN9350E) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_KBGEAR, USB_DEVICE_ID_KBGEAR_JAMSTUDIO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_KWORLD, USB_DEVICE_ID_KWORLD_RADIO_FM700) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_GPEN_560) },
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_KYE, 0x0058) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_CASSY) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_CASSY2) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_POCKETCASSY) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_POCKETCASSY2) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MOBILECASSY) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MOBILECASSY2) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MICROCASSYVOLTAGE) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MICROCASSYCURRENT) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MICROCASSYTIME) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MICROCASSYTEMPERATURE) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MICROCASSYPH) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_JWM) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_DMMP) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_UMIP) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_UMIC) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_UMIB) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_XRAY) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_XRAY2) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_VIDEOCOM) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MOTOR) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_COM3LAB) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_TELEPORT) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_NETWORKANALYSER) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_POWERCONTROL) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MACHINETEST) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MOSTANALYSER) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MOSTANALYSER2) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_ABSESP) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_AUTODATABUS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MCT) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_HYBRID) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_HEATCONTROL) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MADCATZ, USB_DEVICE_ID_MADCATZ_BEATPAD) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MCC, USB_DEVICE_ID_MCC_PMD1024LS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MCC, USB_DEVICE_ID_MCC_PMD1208LS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROCHIP, USB_DEVICE_ID_PICKIT1) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROCHIP, USB_DEVICE_ID_PICKIT2) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROCHIP, USB_DEVICE_ID_PICK16F1454) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROCHIP, USB_DEVICE_ID_PICK16F1454_V2) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_NATIONAL_SEMICONDUCTOR, USB_DEVICE_ID_N_S_HARMONY) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 20) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 30) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 100) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 108) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 118) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 200) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 300) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 400) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 500) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_PANJIT, 0x0001) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_PANJIT, 0x0002) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_PANJIT, 0x0003) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_PANJIT, 0x0004) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_PETZL, USB_DEVICE_ID_PETZL_HEADLAMP) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_PHILIPS, USB_DEVICE_ID_PHILIPS_IEEE802154_DONGLE) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_POWERCOM, USB_DEVICE_ID_POWERCOM_UPS) },
+#if IS_ENABLED(CONFIG_MOUSE_SYNAPTICS_USB)
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_TP) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_INT_TP) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_CPAD) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_STICK) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_WP) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_COMP_TP) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_WTP) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_DPAD) },
+#endif
+	{ HID_USB_DEVICE(USB_VENDOR_ID_YEALINK, USB_DEVICE_ID_YEALINK_P1K_P4K_B2K) },
+	{ }
+};
+
+/**
+ * hid_mouse_ignore_list - mouse devices which should not be handled by the hid layer
+ *
+ * There are composite devices for which we want to ignore only a certain
+ * interface. This is a list of devices for which only the mouse interface will
+ * be ignored. This allows a dedicated driver to take care of the interface.
+ */
+static const struct hid_device_id hid_mouse_ignore_list[] = {
+	/* appletouch driver */
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING8_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING8_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING8_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING9_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING9_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING9_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY) },
+	{ }
+};
+
+bool hid_ignore(struct hid_device *hdev)
+{
+	if (hdev->quirks & HID_QUIRK_NO_IGNORE)
+		return false;
+	if (hdev->quirks & HID_QUIRK_IGNORE)
+		return true;
+
+	switch (hdev->vendor) {
+	case USB_VENDOR_ID_CODEMERCS:
+		/* ignore all Code Mercenaries IOWarrior devices */
+		if (hdev->product >= USB_DEVICE_ID_CODEMERCS_IOW_FIRST &&
+		    hdev->product <= USB_DEVICE_ID_CODEMERCS_IOW_LAST)
+			return true;
+		break;
+	case USB_VENDOR_ID_LOGITECH:
+		if (hdev->product >= USB_DEVICE_ID_LOGITECH_HARMONY_FIRST &&
+		    hdev->product <= USB_DEVICE_ID_LOGITECH_HARMONY_LAST)
+			return true;
+		/*
+		 * The Keene FM transmitter USB device has the same USB ID as
+		 * the Logitech AudioHub Speaker, but it should ignore the hid.
+		 * Check if the name is that of the Keene device.
+		 * For reference: the name of the AudioHub is
+		 * "HOLTEK  AudioHub Speaker".
+		 */
+		if (hdev->product == USB_DEVICE_ID_LOGITECH_AUDIOHUB &&
+		    !strcmp(hdev->name, "HOLTEK  B-LINK USB Audio  "))
+			return true;
+		break;
+	case USB_VENDOR_ID_SOUNDGRAPH:
+		if (hdev->product >= USB_DEVICE_ID_SOUNDGRAPH_IMON_FIRST &&
+		    hdev->product <= USB_DEVICE_ID_SOUNDGRAPH_IMON_LAST)
+			return true;
+		break;
+	case USB_VENDOR_ID_HANWANG:
+		if (hdev->product >= USB_DEVICE_ID_HANWANG_TABLET_FIRST &&
+		    hdev->product <= USB_DEVICE_ID_HANWANG_TABLET_LAST)
+			return true;
+		break;
+	case USB_VENDOR_ID_JESS:
+		if (hdev->product == USB_DEVICE_ID_JESS_YUREX &&
+		    hdev->type == HID_TYPE_USBNONE)
+			return true;
+		break;
+	case USB_VENDOR_ID_VELLEMAN:
+		/* These are not HID devices.  They are handled by comedi. */
+		if ((hdev->product >= USB_DEVICE_ID_VELLEMAN_K8055_FIRST &&
+		     hdev->product <= USB_DEVICE_ID_VELLEMAN_K8055_LAST) ||
+		    (hdev->product >= USB_DEVICE_ID_VELLEMAN_K8061_FIRST &&
+		     hdev->product <= USB_DEVICE_ID_VELLEMAN_K8061_LAST))
+			return true;
+		break;
+	case USB_VENDOR_ID_ATMEL_V_USB:
+		/* Masterkit MA901 usb radio based on Atmel tiny85 chip and
+		 * it has the same USB ID as many Atmel V-USB devices. This
+		 * usb radio is handled by radio-ma901.c driver so we want
+		 * ignore the hid. Check the name, bus, product and ignore
+		 * if we have MA901 usb radio.
+		 */
+		if (hdev->product == USB_DEVICE_ID_ATMEL_V_USB &&
+		    hdev->bus == BUS_USB &&
+		    strncmp(hdev->name, "www.masterkit.ru MA901", 22) == 0)
+			return true;
+		break;
+	case USB_VENDOR_ID_ELAN:
+		/*
+		 * Many Elan devices have a product id of 0x0401 and are handled
+		 * by the elan_i2c input driver. But the ACPI HID ELAN0800 dev
+		 * is not (and cannot be) handled by that driver ->
+		 * Ignore all 0x0401 devs except for the ELAN0800 dev.
+		 */
+		if (hdev->product == 0x0401 &&
+		    strncmp(hdev->name, "ELAN0800", 8) != 0)
+			return true;
+		break;
+	}
+
+	if (hdev->type == HID_TYPE_USBMOUSE &&
+	    hid_match_id(hdev, hid_mouse_ignore_list))
+		return true;
+
+	return !!hid_match_id(hdev, hid_ignore_list);
+}
+EXPORT_SYMBOL_GPL(hid_ignore);
+
+/* Dynamic HID quirks list - specified at runtime */
+struct quirks_list_struct {
+	struct hid_device_id hid_bl_item;
+	struct list_head node;
+};
+
+static LIST_HEAD(dquirks_list);
+static DEFINE_MUTEX(dquirks_lock);
+
+/* Runtime ("dynamic") quirks manipulation functions */
+
+/**
+ * hid_exists_dquirk: find any dynamic quirks for a HID device
+ * @hdev: the HID device to match
+ *
+ * Description:
+ *         Scans dquirks_list for a matching dynamic quirk and returns
+ *         the pointer to the relevant struct hid_device_id if found.
+ *         Must be called with a read lock held on dquirks_lock.
+ *
+ * Returns: NULL if no quirk found, struct hid_device_id * if found.
+ */
+static struct hid_device_id *hid_exists_dquirk(const struct hid_device *hdev)
+{
+	struct quirks_list_struct *q;
+	struct hid_device_id *bl_entry = NULL;
+
+	list_for_each_entry(q, &dquirks_list, node) {
+		if (hid_match_one_id(hdev, &q->hid_bl_item)) {
+			bl_entry = &q->hid_bl_item;
+			break;
+		}
+	}
+
+	if (bl_entry != NULL)
+		dbg_hid("Found dynamic quirk 0x%lx for HID device 0x%hx:0x%hx\n",
+			bl_entry->driver_data, bl_entry->vendor,
+			bl_entry->product);
+
+	return bl_entry;
+}
+
+
+/**
+ * hid_modify_dquirk: add/replace a HID quirk
+ * @id: the HID device to match
+ * @quirks: the unsigned long quirks value to add/replace
+ *
+ * Description:
+ *         If an dynamic quirk exists in memory for this device, replace its
+ *         quirks value with what was provided.  Otherwise, add the quirk
+ *         to the dynamic quirks list.
+ *
+ * Returns: 0 OK, -error on failure.
+ */
+static int hid_modify_dquirk(const struct hid_device_id *id,
+			     const unsigned long quirks)
+{
+	struct hid_device *hdev;
+	struct quirks_list_struct *q_new, *q;
+	int list_edited = 0;
+	int ret = 0;
+
+	hdev = kzalloc(sizeof(*hdev), GFP_KERNEL);
+	if (!hdev)
+		return -ENOMEM;
+
+	q_new = kmalloc(sizeof(struct quirks_list_struct), GFP_KERNEL);
+	if (!q_new) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	hdev->bus = q_new->hid_bl_item.bus = id->bus;
+	hdev->group = q_new->hid_bl_item.group = id->group;
+	hdev->vendor = q_new->hid_bl_item.vendor = id->vendor;
+	hdev->product = q_new->hid_bl_item.product = id->product;
+	q_new->hid_bl_item.driver_data = quirks;
+
+	mutex_lock(&dquirks_lock);
+
+	list_for_each_entry(q, &dquirks_list, node) {
+
+		if (hid_match_one_id(hdev, &q->hid_bl_item)) {
+
+			list_replace(&q->node, &q_new->node);
+			kfree(q);
+			list_edited = 1;
+			break;
+
+		}
+
+	}
+
+	if (!list_edited)
+		list_add_tail(&q_new->node, &dquirks_list);
+
+	mutex_unlock(&dquirks_lock);
+
+ out:
+	kfree(hdev);
+	return ret;
+}
+
+/**
+ * hid_remove_all_dquirks: remove all runtime HID quirks from memory
+ * @bus: bus to match against. Use HID_BUS_ANY if all need to be removed.
+ *
+ * Description:
+ *         Free all memory associated with dynamic quirks - called before
+ *         module unload.
+ *
+ */
+static void hid_remove_all_dquirks(__u16 bus)
+{
+	struct quirks_list_struct *q, *temp;
+
+	mutex_lock(&dquirks_lock);
+	list_for_each_entry_safe(q, temp, &dquirks_list, node) {
+		if (bus == HID_BUS_ANY || bus == q->hid_bl_item.bus) {
+			list_del(&q->node);
+			kfree(q);
+		}
+	}
+	mutex_unlock(&dquirks_lock);
+
+}
+
+/**
+ * hid_quirks_init: apply HID quirks specified at module load time
+ */
+int hid_quirks_init(char **quirks_param, __u16 bus, int count)
+{
+	struct hid_device_id id = { 0 };
+	int n = 0, m;
+	unsigned short int vendor, product;
+	u32 quirks;
+
+	id.bus = bus;
+
+	for (; n < count && quirks_param[n]; n++) {
+
+		m = sscanf(quirks_param[n], "0x%hx:0x%hx:0x%x",
+				&vendor, &product, &quirks);
+
+		id.vendor = (__u16)vendor;
+		id.product = (__u16)product;
+
+		if (m != 3 ||
+		    hid_modify_dquirk(&id, quirks) != 0) {
+			pr_warn("Could not parse HID quirk module param %s\n",
+				quirks_param[n]);
+		}
+	}
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(hid_quirks_init);
+
+/**
+ * hid_quirks_exit: release memory associated with dynamic_quirks
+ * @bus: a bus to match against
+ *
+ * Description:
+ *     Release all memory associated with dynamic quirks for a given bus.
+ *     Called upon module unload.
+ *     Use HID_BUS_ANY to remove all dynamic quirks.
+ *
+ * Returns: nothing
+ */
+void hid_quirks_exit(__u16 bus)
+{
+	hid_remove_all_dquirks(bus);
+}
+EXPORT_SYMBOL_GPL(hid_quirks_exit);
+
+/**
+ * hid_gets_squirk: return any static quirks for a HID device
+ * @hdev: the HID device to match
+ *
+ * Description:
+ *     Given a HID device, return a pointer to the quirked hid_device_id entry
+ *     associated with that device.
+ *
+ * Returns: the quirks.
+ */
+static unsigned long hid_gets_squirk(const struct hid_device *hdev)
+{
+	const struct hid_device_id *bl_entry;
+	unsigned long quirks = 0;
+
+	if (hid_match_id(hdev, hid_ignore_list))
+		quirks |= HID_QUIRK_IGNORE;
+
+	if (hid_match_id(hdev, hid_have_special_driver))
+		quirks |= HID_QUIRK_HAVE_SPECIAL_DRIVER;
+
+	bl_entry = hid_match_id(hdev, hid_quirks);
+	if (bl_entry != NULL)
+		quirks |= bl_entry->driver_data;
+
+	if (quirks)
+		dbg_hid("Found squirk 0x%lx for HID device 0x%hx:0x%hx\n",
+			quirks, hdev->vendor, hdev->product);
+	return quirks;
+}
+
+/**
+ * hid_lookup_quirk: return any quirks associated with a HID device
+ * @hdev: the HID device to look for
+ *
+ * Description:
+ *     Given a HID device, return any quirks associated with that device.
+ *
+ * Returns: an unsigned long quirks value.
+ */
+unsigned long hid_lookup_quirk(const struct hid_device *hdev)
+{
+	unsigned long quirks = 0;
+	const struct hid_device_id *quirk_entry = NULL;
+
+	/* NCR devices must not be queried for reports */
+	if (hdev->bus == BUS_USB &&
+	    hdev->vendor == USB_VENDOR_ID_NCR &&
+	    hdev->product >= USB_DEVICE_ID_NCR_FIRST &&
+	    hdev->product <= USB_DEVICE_ID_NCR_LAST)
+		return HID_QUIRK_NO_INIT_REPORTS;
+
+	/* These devices must be ignored if version (bcdDevice) is too old */
+	if (hdev->bus == BUS_USB && hdev->vendor == USB_VENDOR_ID_JABRA) {
+		switch (hdev->product) {
+		case USB_DEVICE_ID_JABRA_SPEAK_410:
+			if (hdev->version < 0x0111)
+				return HID_QUIRK_IGNORE;
+			break;
+		case USB_DEVICE_ID_JABRA_SPEAK_510:
+			if (hdev->version < 0x0214)
+				return HID_QUIRK_IGNORE;
+			break;
+		}
+	}
+
+	mutex_lock(&dquirks_lock);
+	quirk_entry = hid_exists_dquirk(hdev);
+	if (quirk_entry)
+		quirks = quirk_entry->driver_data;
+	else
+		quirks = hid_gets_squirk(hdev);
+	mutex_unlock(&dquirks_lock);
+
+	return quirks;
+}
+EXPORT_SYMBOL_GPL(hid_lookup_quirk);
diff --git a/drivers/hid/hid-rmi.c b/drivers/hid/hid-rmi.c
index 0f43c4292685..c6c05df3e8d2 100644
--- a/drivers/hid/hid-rmi.c
+++ b/drivers/hid/hid-rmi.c
@@ -731,6 +731,7 @@ static const struct hid_device_id rmi_id[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_RAZER, USB_DEVICE_ID_RAZER_BLADE_14),
 		.driver_data = RMI_DEVICE_HAS_PHYS_BUTTONS },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_X1_COVER) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_PRIMAX, USB_DEVICE_ID_PRIMAX_REZEL) },
 	{ HID_DEVICE(HID_BUS_ANY, HID_GROUP_RMI, HID_ANY_ID, HID_ANY_ID) },
 	{ }
 };
diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c
index b9dc3ac4d4aa..ccdc5f2d01b1 100644
--- a/drivers/hid/hid-sony.c
+++ b/drivers/hid/hid-sony.c
@@ -473,6 +473,7 @@ struct motion_output_report_02 {
 #define DS4_FEATURE_REPORT_0x02_SIZE 37
 #define DS4_FEATURE_REPORT_0x05_SIZE 41
 #define DS4_FEATURE_REPORT_0x81_SIZE 7
+#define DS4_FEATURE_REPORT_0xA3_SIZE 49
 #define DS4_INPUT_REPORT_0x11_SIZE 78
 #define DS4_OUTPUT_REPORT_0x05_SIZE 32
 #define DS4_OUTPUT_REPORT_0x11_SIZE 78
@@ -544,6 +545,8 @@ struct sony_sc {
 	struct power_supply *battery;
 	struct power_supply_desc battery_desc;
 	int device_id;
+	unsigned fw_version;
+	unsigned hw_version;
 	u8 *output_report_dmabuf;
 
 #ifdef CONFIG_SONY_FF
@@ -627,6 +630,29 @@ static ssize_t ds4_store_poll_interval(struct device *dev,
 static DEVICE_ATTR(bt_poll_interval, 0644, ds4_show_poll_interval,
 		ds4_store_poll_interval);
 
+static ssize_t sony_show_firmware_version(struct device *dev,
+				struct device_attribute
+				*attr, char *buf)
+{
+	struct hid_device *hdev = to_hid_device(dev);
+	struct sony_sc *sc = hid_get_drvdata(hdev);
+
+	return snprintf(buf, PAGE_SIZE, "0x%04x\n", sc->fw_version);
+}
+
+static DEVICE_ATTR(firmware_version, 0444, sony_show_firmware_version, NULL);
+
+static ssize_t sony_show_hardware_version(struct device *dev,
+				struct device_attribute
+				*attr, char *buf)
+{
+	struct hid_device *hdev = to_hid_device(dev);
+	struct sony_sc *sc = hid_get_drvdata(hdev);
+
+	return snprintf(buf, PAGE_SIZE, "0x%04x\n", sc->hw_version);
+}
+
+static DEVICE_ATTR(hardware_version, 0444, sony_show_hardware_version, NULL);
 
 static u8 *motion_fixup(struct hid_device *hdev, u8 *rdesc,
 			     unsigned int *rsize)
@@ -1646,6 +1672,31 @@ static void dualshock4_calibration_work(struct work_struct *work)
 	spin_unlock_irqrestore(&sc->lock, flags);
 }
 
+static int dualshock4_get_version_info(struct sony_sc *sc)
+{
+	u8 *buf;
+	int ret;
+
+	buf = kmalloc(DS4_FEATURE_REPORT_0xA3_SIZE, GFP_KERNEL);
+	if (!buf)
+		return -ENOMEM;
+
+	ret = hid_hw_raw_request(sc->hdev, 0xA3, buf,
+				 DS4_FEATURE_REPORT_0xA3_SIZE,
+				 HID_FEATURE_REPORT,
+				 HID_REQ_GET_REPORT);
+	if (ret < 0) {
+		kfree(buf);
+		return ret;
+	}
+
+	sc->hw_version = get_unaligned_le16(&buf[35]);
+	sc->fw_version = get_unaligned_le16(&buf[41]);
+
+	kfree(buf);
+	return 0;
+}
+
 static void sixaxis_set_leds_from_id(struct sony_sc *sc)
 {
 	static const u8 sixaxis_leds[10][4] = {
@@ -2399,10 +2450,7 @@ static int sony_check_add(struct sony_sc *sc)
 		memcpy(sc->mac_address, &buf[1], sizeof(sc->mac_address));
 
 		snprintf(sc->hdev->uniq, sizeof(sc->hdev->uniq),
-			"%02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx",
-			sc->mac_address[5], sc->mac_address[4],
-			sc->mac_address[3], sc->mac_address[2],
-			sc->mac_address[1], sc->mac_address[0]);
+			 "%pMR", sc->mac_address);
 	} else if ((sc->quirks & SIXAXIS_CONTROLLER_USB) ||
 			(sc->quirks & NAVIGATION_CONTROLLER_USB)) {
 		buf = kmalloc(SIXAXIS_REPORT_0xF2_SIZE, GFP_KERNEL);
@@ -2432,10 +2480,7 @@ static int sony_check_add(struct sony_sc *sc)
 			sc->mac_address[5-n] = buf[4+n];
 
 		snprintf(sc->hdev->uniq, sizeof(sc->hdev->uniq),
-			"%02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx",
-			sc->mac_address[5], sc->mac_address[4],
-			sc->mac_address[3], sc->mac_address[2],
-			sc->mac_address[1], sc->mac_address[0]);
+			 "%pMR", sc->mac_address);
 	} else {
 		return 0;
 	}
@@ -2619,6 +2664,28 @@ static int sony_input_configured(struct hid_device *hdev,
 			goto err_stop;
 		}
 
+		ret = dualshock4_get_version_info(sc);
+		if (ret < 0) {
+			hid_err(sc->hdev, "Failed to get version data from Dualshock 4\n");
+			goto err_stop;
+		}
+
+		ret = device_create_file(&sc->hdev->dev, &dev_attr_firmware_version);
+		if (ret) {
+			/* Make zero for cleanup reasons of sysfs entries. */
+			sc->fw_version = 0;
+			sc->hw_version = 0;
+			hid_err(sc->hdev, "can't create sysfs firmware_version attribute err: %d\n", ret);
+			goto err_stop;
+		}
+
+		ret = device_create_file(&sc->hdev->dev, &dev_attr_hardware_version);
+		if (ret) {
+			sc->hw_version = 0;
+			hid_err(sc->hdev, "can't create sysfs hardware_version attribute err: %d\n", ret);
+			goto err_stop;
+		}
+
 		/*
 		 * The Dualshock 4 touchpad supports 2 touches and has a
 		 * resolution of 1920x942 (44.86 dots/mm).
@@ -2695,6 +2762,10 @@ err_stop:
 	 */
 	if (sc->ds4_bt_poll_interval)
 		device_remove_file(&sc->hdev->dev, &dev_attr_bt_poll_interval);
+	if (sc->fw_version)
+		device_remove_file(&sc->hdev->dev, &dev_attr_firmware_version);
+	if (sc->hw_version)
+		device_remove_file(&sc->hdev->dev, &dev_attr_hardware_version);
 	if (sc->quirks & SONY_LED_SUPPORT)
 		sony_leds_remove(sc);
 	if (sc->quirks & SONY_BATTERY_SUPPORT)
@@ -2796,6 +2867,12 @@ static void sony_remove(struct hid_device *hdev)
 	if (sc->quirks & DUALSHOCK4_CONTROLLER_BT)
 		device_remove_file(&sc->hdev->dev, &dev_attr_bt_poll_interval);
 
+	if (sc->fw_version)
+		device_remove_file(&sc->hdev->dev, &dev_attr_firmware_version);
+
+	if (sc->hw_version)
+		device_remove_file(&sc->hdev->dev, &dev_attr_hardware_version);
+
 	sony_cancel_work_sync(sc);
 
 	kfree(sc->output_report_dmabuf);
diff --git a/drivers/hid/hid-wiimote-core.c b/drivers/hid/hid-wiimote-core.c
index d00391418d1a..579884ebd94d 100644
--- a/drivers/hid/hid-wiimote-core.c
+++ b/drivers/hid/hid-wiimote-core.c
@@ -1226,9 +1226,9 @@ static void wiimote_schedule(struct wiimote_data *wdata)
 	spin_unlock_irqrestore(&wdata->state.lock, flags);
 }
 
-static void wiimote_init_timeout(unsigned long arg)
+static void wiimote_init_timeout(struct timer_list *t)
 {
-	struct wiimote_data *wdata = (void*)arg;
+	struct wiimote_data *wdata = from_timer(wdata, t, timer);
 
 	wiimote_schedule(wdata);
 }
@@ -1740,7 +1740,7 @@ static struct wiimote_data *wiimote_create(struct hid_device *hdev)
 	wdata->state.cmd_battery = 0xff;
 
 	INIT_WORK(&wdata->init_worker, wiimote_init_worker);
-	setup_timer(&wdata->timer, wiimote_init_timeout, (long)wdata);
+	timer_setup(&wdata->timer, wiimote_init_timeout, 0);
 
 	return wdata;
 }
diff --git a/drivers/hid/i2c-hid/i2c-hid.c b/drivers/hid/i2c-hid/i2c-hid.c
index e054ee43c1e2..7230243b94d3 100644
--- a/drivers/hid/i2c-hid/i2c-hid.c
+++ b/drivers/hid/i2c-hid/i2c-hid.c
@@ -934,11 +934,6 @@ static int i2c_hid_of_probe(struct i2c_client *client,
 	}
 	pdata->hid_descriptor_address = val;
 
-	ret = of_property_read_u32(dev->of_node, "post-power-on-delay-ms",
-				   &val);
-	if (!ret)
-		pdata->post_power_delay_ms = val;
-
 	return 0;
 }
 
@@ -955,6 +950,16 @@ static inline int i2c_hid_of_probe(struct i2c_client *client,
 }
 #endif
 
+static void i2c_hid_fwnode_probe(struct i2c_client *client,
+				 struct i2c_hid_platform_data *pdata)
+{
+	u32 val;
+
+	if (!device_property_read_u32(&client->dev, "post-power-on-delay-ms",
+				      &val))
+		pdata->post_power_delay_ms = val;
+}
+
 static int i2c_hid_probe(struct i2c_client *client,
 			 const struct i2c_device_id *dev_id)
 {
@@ -998,6 +1003,9 @@ static int i2c_hid_probe(struct i2c_client *client,
 		ihid->pdata = *platform_data;
 	}
 
+	/* Parse platform agnostic common properties from ACPI / device tree */
+	i2c_hid_fwnode_probe(client, &ihid->pdata);
+
 	ihid->pdata.supply = devm_regulator_get(&client->dev, "vdd");
 	if (IS_ERR(ihid->pdata.supply)) {
 		ret = PTR_ERR(ihid->pdata.supply);
diff --git a/drivers/hid/intel-ish-hid/ipc/hw-ish.h b/drivers/hid/intel-ish-hid/ipc/hw-ish.h
index 2aac097c3f70..97869b7410eb 100644
--- a/drivers/hid/intel-ish-hid/ipc/hw-ish.h
+++ b/drivers/hid/intel-ish-hid/ipc/hw-ish.h
@@ -28,6 +28,7 @@
 #define SPT_Ax_DEVICE_ID	0x9D35
 #define CNL_Ax_DEVICE_ID	0x9DFC
 #define GLK_Ax_DEVICE_ID	0x31A2
+#define CNL_H_DEVICE_ID		0xA37C
 
 #define	REVISION_ID_CHT_A0	0x6
 #define	REVISION_ID_CHT_Ax_SI	0x0
diff --git a/drivers/hid/intel-ish-hid/ipc/pci-ish.c b/drivers/hid/intel-ish-hid/ipc/pci-ish.c
index 20d824f74f99..582e449be9fe 100644
--- a/drivers/hid/intel-ish-hid/ipc/pci-ish.c
+++ b/drivers/hid/intel-ish-hid/ipc/pci-ish.c
@@ -37,6 +37,7 @@ static const struct pci_device_id ish_pci_tbl[] = {
 	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, SPT_Ax_DEVICE_ID)},
 	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, CNL_Ax_DEVICE_ID)},
 	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, GLK_Ax_DEVICE_ID)},
+	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, CNL_H_DEVICE_ID)},
 	{0, }
 };
 MODULE_DEVICE_TABLE(pci, ish_pci_tbl);
diff --git a/drivers/hid/usbhid/Makefile b/drivers/hid/usbhid/Makefile
index 0ff227d0c033..b6349e30bd93 100644
--- a/drivers/hid/usbhid/Makefile
+++ b/drivers/hid/usbhid/Makefile
@@ -3,7 +3,7 @@
 # Makefile for the USB input drivers
 #
 
-usbhid-y	:= hid-core.o hid-quirks.o
+usbhid-y	:= hid-core.o
 usbhid-$(CONFIG_USB_HIDDEV)	+= hiddev.o
 usbhid-$(CONFIG_HID_PID)	+= hid-pidff.o
 
diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c
index 640dfb937c69..77c50cdfff97 100644
--- a/drivers/hid/usbhid/hid-core.c
+++ b/drivers/hid/usbhid/hid-core.c
@@ -978,8 +978,7 @@ static int usbhid_parse(struct hid_device *hid)
 	int num_descriptors;
 	size_t offset = offsetof(struct hid_descriptor, desc);
 
-	quirks = usbhid_lookup_quirk(le16_to_cpu(dev->descriptor.idVendor),
-			le16_to_cpu(dev->descriptor.idProduct));
+	quirks = hid_lookup_quirk(hid);
 
 	if (quirks & HID_QUIRK_IGNORE)
 		return -ENODEV;
@@ -1328,8 +1327,8 @@ static int usbhid_probe(struct usb_interface *intf, const struct usb_device_id *
 	hid->bus = BUS_USB;
 	hid->vendor = le16_to_cpu(dev->descriptor.idVendor);
 	hid->product = le16_to_cpu(dev->descriptor.idProduct);
+	hid->version = le16_to_cpu(dev->descriptor.bcdDevice);
 	hid->name[0] = 0;
-	hid->quirks = usbhid_lookup_quirk(hid->vendor, hid->product);
 	if (intf->cur_altsetting->desc.bInterfaceProtocol ==
 			USB_INTERFACE_PROTOCOL_MOUSE)
 		hid->type = HID_TYPE_USBMOUSE;
@@ -1641,7 +1640,7 @@ static int __init hid_init(void)
 {
 	int retval = -ENOMEM;
 
-	retval = usbhid_quirks_init(quirks_param);
+	retval = hid_quirks_init(quirks_param, BUS_USB, MAX_USBHID_BOOT_QUIRKS);
 	if (retval)
 		goto usbhid_quirks_init_fail;
 	retval = usb_register(&hid_driver);
@@ -1651,7 +1650,7 @@ static int __init hid_init(void)
 
 	return 0;
 usb_register_fail:
-	usbhid_quirks_exit();
+	hid_quirks_exit(BUS_USB);
 usbhid_quirks_init_fail:
 	return retval;
 }
@@ -1659,7 +1658,7 @@ usbhid_quirks_init_fail:
 static void __exit hid_exit(void)
 {
 	usb_deregister(&hid_driver);
-	usbhid_quirks_exit();
+	hid_quirks_exit(BUS_USB);
 }
 
 module_init(hid_init);
diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c
deleted file mode 100644
index 331f7f34ec14..000000000000
--- a/drivers/hid/usbhid/hid-quirks.c
+++ /dev/null
@@ -1,402 +0,0 @@
-/*
- *  USB HID quirks support for Linux
- *
- *  Copyright (c) 1999 Andreas Gal
- *  Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz>
- *  Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc
- *  Copyright (c) 2006-2007 Jiri Kosina
- *  Copyright (c) 2007 Paul Walmsley
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version.
- */
-
-#include <linux/hid.h>
-#include <linux/export.h>
-#include <linux/slab.h>
-
-#include "../hid-ids.h"
-
-/*
- * Alphabetically sorted blacklist by quirk type.
- */
-
-static const struct hid_blacklist {
-	__u16 idVendor;
-	__u16 idProduct;
-	__u32 quirks;
-} hid_blacklist[] = {
-	{ USB_VENDOR_ID_AASHIMA, USB_DEVICE_ID_AASHIMA_GAMEPAD, HID_QUIRK_BADPAD },
-	{ USB_VENDOR_ID_AASHIMA, USB_DEVICE_ID_AASHIMA_PREDATOR, HID_QUIRK_BADPAD },
-	{ USB_VENDOR_ID_ALPS, USB_DEVICE_ID_IBM_GAMEPAD, HID_QUIRK_BADPAD },
-	{ USB_VENDOR_ID_CHIC, USB_DEVICE_ID_CHIC_GAMEPAD, HID_QUIRK_BADPAD },
-	{ USB_VENDOR_ID_DWAV, USB_DEVICE_ID_EGALAX_TOUCHCONTROLLER, HID_QUIRK_MULTI_INPUT | HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_MOJO, USB_DEVICE_ID_RETRO_ADAPTER, HID_QUIRK_MULTI_INPUT },
-	{ USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_DRIVING, HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT },
-	{ USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_FLYING, HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT },
-	{ USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_FIGHTING, HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT },
-	{ USB_VENDOR_ID_NATSU, USB_DEVICE_ID_NATSU_GAMEPAD, HID_QUIRK_BADPAD },
-	{ USB_VENDOR_ID_NEC, USB_DEVICE_ID_NEC_USB_GAME_PAD, HID_QUIRK_BADPAD },
-	{ USB_VENDOR_ID_NEXTWINDOW, USB_DEVICE_ID_NEXTWINDOW_TOUCHSCREEN, HID_QUIRK_MULTI_INPUT},
-	{ USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_RUMBLEPAD, HID_QUIRK_BADPAD },
-	{ USB_VENDOR_ID_TOPMAX, USB_DEVICE_ID_TOPMAX_COBRAPAD, HID_QUIRK_BADPAD },
-
-	{ USB_VENDOR_ID_AFATECH, USB_DEVICE_ID_AFATECH_AF9016, HID_QUIRK_FULLSPEED_INTERVAL },
-
-	{ USB_VENDOR_ID_EMS, USB_DEVICE_ID_EMS_TRIO_LINKER_PLUS_II, HID_QUIRK_MULTI_INPUT },
-	{ USB_VENDOR_ID_ETURBOTOUCH, USB_DEVICE_ID_ETURBOTOUCH, HID_QUIRK_MULTI_INPUT },
-	{ USB_VENDOR_ID_ETURBOTOUCH, USB_DEVICE_ID_ETURBOTOUCH_2968, HID_QUIRK_MULTI_INPUT },
-	{ USB_VENDOR_ID_GREENASIA, USB_DEVICE_ID_GREENASIA_DUAL_USB_JOYPAD, HID_QUIRK_MULTI_INPUT },
-	{ USB_VENDOR_ID_PANTHERLORD, USB_DEVICE_ID_PANTHERLORD_TWIN_USB_JOYSTICK, HID_QUIRK_MULTI_INPUT | HID_QUIRK_SKIP_OUTPUT_REPORTS },
-	{ USB_VENDOR_ID_TOUCHPACK, USB_DEVICE_ID_TOUCHPACK_RTS, HID_QUIRK_MULTI_INPUT },
-
-	{ USB_VENDOR_ID_AIREN, USB_DEVICE_ID_AIREN_SLIMPLUS, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_AKAI, USB_DEVICE_ID_AKAI_MPKMINI2, HID_QUIRK_NO_INIT_REPORTS },
-	{ USB_VENDOR_ID_AKAI_09E8, USB_DEVICE_ID_AKAI_09E8_MIDIMIX, HID_QUIRK_NO_INIT_REPORTS },
-	{ USB_VENDOR_ID_AMI, USB_DEVICE_ID_AMI_VIRT_KEYBOARD_AND_MOUSE, HID_QUIRK_ALWAYS_POLL },
-	{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_UC100KM, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_CS124U, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_2PORTKVM, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_4PORTKVM, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_4PORTKVMC, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_CS682, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_CS692, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_CS1758, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_FIGHTERSTICK, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_COMBATSTICK, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_FLIGHT_SIM_ECLIPSE_YOKE, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_FLIGHT_SIM_YOKE, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_PRO_THROTTLE, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_PRO_PEDALS, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_3AXIS_5BUTTON_STICK, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_AXIS_295, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_PIXART_USB_OPTICAL_MOUSE, HID_QUIRK_ALWAYS_POLL },
-	{ USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_K70R, HID_QUIRK_NO_INIT_REPORTS },
-	{ USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_M65RGB, HID_QUIRK_NO_INIT_REPORTS },
-	{ USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_K95RGB, HID_QUIRK_NO_INIT_REPORTS | HID_QUIRK_ALWAYS_POLL },
-	{ USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_K70RGB, HID_QUIRK_NO_INIT_REPORTS },
-	{ USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_K65RGB, HID_QUIRK_NO_INIT_REPORTS },
-	{ USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_STRAFE, HID_QUIRK_NO_INIT_REPORTS | HID_QUIRK_ALWAYS_POLL },
-	{ USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_K70RGB_RAPIDFIRE, HID_QUIRK_NO_INIT_REPORTS | HID_QUIRK_ALWAYS_POLL },
-	{ USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_K65RGB_RAPIDFIRE, HID_QUIRK_NO_INIT_REPORTS | HID_QUIRK_ALWAYS_POLL },
-	{ USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_SCIMITAR_PRO_RGB, HID_QUIRK_NO_INIT_REPORTS | HID_QUIRK_ALWAYS_POLL },
-	{ USB_VENDOR_ID_CREATIVELABS, USB_DEVICE_ID_CREATIVE_SB_OMNI_SURROUND_51, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_DELL, USB_DEVICE_ID_DELL_PIXART_USB_OPTICAL_MOUSE, HID_QUIRK_ALWAYS_POLL },
-	{ USB_VENDOR_ID_DMI, USB_DEVICE_ID_DMI_ENC, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_WIIU, HID_QUIRK_MULTI_INPUT },
-	{ USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_PS3, HID_QUIRK_MULTI_INPUT },
-	{ USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_DOLPHINBAR, HID_QUIRK_MULTI_INPUT },
-	{ USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_GAMECUBE1, HID_QUIRK_MULTI_INPUT },
-	{ USB_VENDOR_ID_ELAN, HID_ANY_ID, HID_QUIRK_ALWAYS_POLL },
-	{ USB_VENDOR_ID_ELO, USB_DEVICE_ID_ELO_TS2700, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_FORMOSA, USB_DEVICE_ID_FORMOSA_IR_RECEIVER, HID_QUIRK_NO_INIT_REPORTS },
-	{ USB_VENDOR_ID_FREESCALE, USB_DEVICE_ID_FREESCALE_MX28, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_FUTABA, USB_DEVICE_ID_LED_DISPLAY, HID_QUIRK_NO_INIT_REPORTS },
-	{ USB_VENDOR_ID_HP, USB_PRODUCT_ID_HP_LOGITECH_OEM_USB_OPTICAL_MOUSE_0A4A, HID_QUIRK_ALWAYS_POLL },
-	{ USB_VENDOR_ID_HP, USB_PRODUCT_ID_HP_LOGITECH_OEM_USB_OPTICAL_MOUSE_0B4A, HID_QUIRK_ALWAYS_POLL },
-	{ USB_VENDOR_ID_HP, USB_PRODUCT_ID_HP_PIXART_OEM_USB_OPTICAL_MOUSE, HID_QUIRK_ALWAYS_POLL },
-	{ USB_VENDOR_ID_IDEACOM, USB_DEVICE_ID_IDEACOM_IDC6680, HID_QUIRK_MULTI_INPUT },
-	{ USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_C007, HID_QUIRK_ALWAYS_POLL },
-	{ USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_C077, HID_QUIRK_ALWAYS_POLL },
-	{ USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_KEYBOARD_G710_PLUS, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_MOUSE_C01A, HID_QUIRK_ALWAYS_POLL },
-	{ USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_MOUSE_C05A, HID_QUIRK_ALWAYS_POLL },
-	{ USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_MOUSE_C06A, HID_QUIRK_ALWAYS_POLL },
-	{ USB_VENDOR_ID_MGE, USB_DEVICE_ID_MGE_UPS, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_SURFACE_PRO_2, HID_QUIRK_NO_INIT_REPORTS },
-	{ USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_TYPE_COVER_2, HID_QUIRK_NO_INIT_REPORTS },
-	{ USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_TOUCH_COVER_2, HID_QUIRK_NO_INIT_REPORTS },
-	{ USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_POWER_COVER, HID_QUIRK_NO_INIT_REPORTS },
-	{ USB_VENDOR_ID_MSI, USB_DEVICE_ID_MSI_GT683R_LED_PANEL, HID_QUIRK_NO_INIT_REPORTS },
-	{ USB_VENDOR_ID_NEXIO, USB_DEVICE_ID_NEXIO_MULTITOUCH_PTI0750, HID_QUIRK_NO_INIT_REPORTS },
-	{ USB_VENDOR_ID_NOVATEK, USB_DEVICE_ID_NOVATEK_MOUSE, HID_QUIRK_NO_INIT_REPORTS },
-	{ USB_VENDOR_ID_PENMOUNT, USB_DEVICE_ID_PENMOUNT_1610, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_PENMOUNT, USB_DEVICE_ID_PENMOUNT_1640, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_PIXART, USB_DEVICE_ID_PIXART_USB_OPTICAL_MOUSE, HID_QUIRK_ALWAYS_POLL },
-	{ USB_VENDOR_ID_KYE, USB_DEVICE_ID_PIXART_USB_OPTICAL_MOUSE_ID2, HID_QUIRK_ALWAYS_POLL },
-	{ USB_VENDOR_ID_PIXART, USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN, HID_QUIRK_NO_INIT_REPORTS },
-	{ USB_VENDOR_ID_PIXART, USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN1, HID_QUIRK_NO_INIT_REPORTS },
-	{ USB_VENDOR_ID_PIXART, USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN2, HID_QUIRK_NO_INIT_REPORTS },
-	{ USB_VENDOR_ID_PRIMAX, USB_DEVICE_ID_PRIMAX_MOUSE_4D22, HID_QUIRK_ALWAYS_POLL },
-	{ USB_VENDOR_ID_PRODIGE, USB_DEVICE_ID_PRODIGE_CORDLESS, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH_3001, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH_3003, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH_3008, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_REALTEK, USB_DEVICE_ID_REALTEK_READER, HID_QUIRK_NO_INIT_REPORTS },
-	{ USB_VENDOR_ID_SENNHEISER, USB_DEVICE_ID_SENNHEISER_BTD500USB, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_SIGMATEL, USB_DEVICE_ID_SIGMATEL_STMP3780, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_SIS_TOUCH, USB_DEVICE_ID_SIS9200_TOUCH, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_SIS_TOUCH, USB_DEVICE_ID_SIS817_TOUCH, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_SIS_TOUCH, USB_DEVICE_ID_SIS_TS, HID_QUIRK_NO_INIT_REPORTS },
-	{ USB_VENDOR_ID_SIS_TOUCH, USB_DEVICE_ID_SIS1030_TOUCH, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_SUN, USB_DEVICE_ID_RARITAN_KVM_DONGLE, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_SYMBOL, USB_DEVICE_ID_SYMBOL_SCANNER_1, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_SYMBOL, USB_DEVICE_ID_SYMBOL_SCANNER_2, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_TPV, USB_DEVICE_ID_TPV_OPTICAL_TOUCHSCREEN_8882, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_TPV, USB_DEVICE_ID_TPV_OPTICAL_TOUCHSCREEN_8883, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_TURBOX, USB_DEVICE_ID_TURBOX_KEYBOARD, HID_QUIRK_NOGET },
-	{ USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_KNA5, HID_QUIRK_MULTI_INPUT },
-	{ USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_TWA60, HID_QUIRK_MULTI_INPUT },
-	{ USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_MEDIA_TABLET_10_6_INCH, HID_QUIRK_MULTI_INPUT },
-	{ USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_MEDIA_TABLET_14_1_INCH, HID_QUIRK_MULTI_INPUT },
-	{ USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_SIRIUS_BATTERY_FREE_TABLET, HID_QUIRK_MULTI_INPUT },
-	{ USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_QUAD_USB_JOYPAD, HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT },
-
-	{ USB_VENDOR_ID_WISEGROUP_LTD2, USB_DEVICE_ID_SMARTJOY_DUAL_PLUS, HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT },
-
-	{ USB_VENDOR_ID_PI_ENGINEERING, USB_DEVICE_ID_PI_ENGINEERING_VEC_USB_FOOTPEDAL, HID_QUIRK_HIDINPUT_FORCE },
-
-	{ USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_MULTI_TOUCH, HID_QUIRK_MULTI_INPUT },
-	{ USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_WIRELESS, HID_QUIRK_MULTI_INPUT },
-	{ USB_VENDOR_ID_SIGMA_MICRO, USB_DEVICE_ID_SIGMA_MICRO_KEYBOARD, HID_QUIRK_NO_INIT_REPORTS },
-	{ USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_MOUSEPEN_I608X, HID_QUIRK_MULTI_INPUT },
-	{ USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_MOUSEPEN_I608X_V2, HID_QUIRK_MULTI_INPUT },
-	{ USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_EASYPEN_M610X, HID_QUIRK_MULTI_INPUT },
-	{ USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_PENSKETCH_M912, HID_QUIRK_MULTI_INPUT },
-	{ USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_DUOSENSE, HID_QUIRK_NO_INIT_REPORTS },
-	{ USB_VENDOR_ID_SEMICO, USB_DEVICE_ID_SEMICO_USB_KEYKOARD, HID_QUIRK_NO_INIT_REPORTS },
-	{ USB_VENDOR_ID_SEMICO, USB_DEVICE_ID_SEMICO_USB_KEYKOARD2, HID_QUIRK_NO_INIT_REPORTS },
-	{ USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_LTS1, HID_QUIRK_NO_INIT_REPORTS },
-	{ USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_LTS2, HID_QUIRK_NO_INIT_REPORTS },
-	{ USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_HD, HID_QUIRK_NO_INIT_REPORTS },
-	{ USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_QUAD_HD, HID_QUIRK_NO_INIT_REPORTS },
-	{ USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_TP_V103, HID_QUIRK_NO_INIT_REPORTS },
-	{ USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_KEYBOARD_A096, HID_QUIRK_NO_INIT_REPORTS },
-	{ USB_VENDOR_ID_MULTIPLE_1781, USB_DEVICE_ID_RAPHNET_4NES4SNES_OLD, HID_QUIRK_MULTI_INPUT },
-	{ USB_VENDOR_ID_DRACAL_RAPHNET, USB_DEVICE_ID_RAPHNET_2NES2SNES, HID_QUIRK_MULTI_INPUT },
-	{ USB_VENDOR_ID_DRACAL_RAPHNET, USB_DEVICE_ID_RAPHNET_4NES4SNES, HID_QUIRK_MULTI_INPUT },
-	{ USB_VENDOR_ID_INNOMEDIA, USB_DEVICE_ID_INNEX_GENESIS_ATARI, HID_QUIRK_MULTI_INPUT },
-	{ USB_VENDOR_ID_MCS, USB_DEVICE_ID_MCS_GAMEPADBLOCK, HID_QUIRK_MULTI_INPUT },
-
-	{ 0, 0 }
-};
-
-/* Dynamic HID quirks list - specified at runtime */
-struct quirks_list_struct {
-	struct hid_blacklist hid_bl_item;
-	struct list_head node;
-};
-
-static LIST_HEAD(dquirks_list);
-static DECLARE_RWSEM(dquirks_rwsem);
-
-/* Runtime ("dynamic") quirks manipulation functions */
-
-/**
- * usbhid_exists_dquirk: find any dynamic quirks for a USB HID device
- * @idVendor: the 16-bit USB vendor ID, in native byteorder
- * @idProduct: the 16-bit USB product ID, in native byteorder
- *
- * Description:
- *         Scans dquirks_list for a matching dynamic quirk and returns
- *         the pointer to the relevant struct hid_blacklist if found.
- *         Must be called with a read lock held on dquirks_rwsem.
- *
- * Returns: NULL if no quirk found, struct hid_blacklist * if found.
- */
-static struct hid_blacklist *usbhid_exists_dquirk(const u16 idVendor,
-		const u16 idProduct)
-{
-	struct quirks_list_struct *q;
-	struct hid_blacklist *bl_entry = NULL;
-
-	list_for_each_entry(q, &dquirks_list, node) {
-		if (q->hid_bl_item.idVendor == idVendor &&
-				q->hid_bl_item.idProduct == idProduct) {
-			bl_entry = &q->hid_bl_item;
-			break;
-		}
-	}
-
-	if (bl_entry != NULL)
-		dbg_hid("Found dynamic quirk 0x%x for USB HID vendor 0x%hx prod 0x%hx\n",
-				bl_entry->quirks, bl_entry->idVendor,
-				bl_entry->idProduct);
-
-	return bl_entry;
-}
-
-
-/**
- * usbhid_modify_dquirk: add/replace a HID quirk
- * @idVendor: the 16-bit USB vendor ID, in native byteorder
- * @idProduct: the 16-bit USB product ID, in native byteorder
- * @quirks: the u32 quirks value to add/replace
- *
- * Description:
- *         If an dynamic quirk exists in memory for this (idVendor,
- *         idProduct) pair, replace its quirks value with what was
- *         provided.  Otherwise, add the quirk to the dynamic quirks list.
- *
- * Returns: 0 OK, -error on failure.
- */
-static int usbhid_modify_dquirk(const u16 idVendor, const u16 idProduct,
-				const u32 quirks)
-{
-	struct quirks_list_struct *q_new, *q;
-	int list_edited = 0;
-
-	if (!idVendor) {
-		dbg_hid("Cannot add a quirk with idVendor = 0\n");
-		return -EINVAL;
-	}
-
-	q_new = kmalloc(sizeof(struct quirks_list_struct), GFP_KERNEL);
-	if (!q_new)
-		return -ENOMEM;
-
-	q_new->hid_bl_item.idVendor = idVendor;
-	q_new->hid_bl_item.idProduct = idProduct;
-	q_new->hid_bl_item.quirks = quirks;
-
-	down_write(&dquirks_rwsem);
-
-	list_for_each_entry(q, &dquirks_list, node) {
-
-		if (q->hid_bl_item.idVendor == idVendor &&
-				q->hid_bl_item.idProduct == idProduct) {
-
-			list_replace(&q->node, &q_new->node);
-			kfree(q);
-			list_edited = 1;
-			break;
-
-		}
-
-	}
-
-	if (!list_edited)
-		list_add_tail(&q_new->node, &dquirks_list);
-
-	up_write(&dquirks_rwsem);
-
-	return 0;
-}
-
-/**
- * usbhid_remove_all_dquirks: remove all runtime HID quirks from memory
- *
- * Description:
- *         Free all memory associated with dynamic quirks - called before
- *         module unload.
- *
- */
-static void usbhid_remove_all_dquirks(void)
-{
-	struct quirks_list_struct *q, *temp;
-
-	down_write(&dquirks_rwsem);
-	list_for_each_entry_safe(q, temp, &dquirks_list, node) {
-		list_del(&q->node);
-		kfree(q);
-	}
-	up_write(&dquirks_rwsem);
-
-}
-
-/**
- * usbhid_quirks_init: apply USB HID quirks specified at module load time
- */
-int usbhid_quirks_init(char **quirks_param)
-{
-	u16 idVendor, idProduct;
-	u32 quirks;
-	int n = 0, m;
-
-	for (; n < MAX_USBHID_BOOT_QUIRKS && quirks_param[n]; n++) {
-
-		m = sscanf(quirks_param[n], "0x%hx:0x%hx:0x%x",
-				&idVendor, &idProduct, &quirks);
-
-		if (m != 3 ||
-		    usbhid_modify_dquirk(idVendor, idProduct, quirks) != 0) {
-			pr_warn("Could not parse HID quirk module param %s\n",
-				quirks_param[n]);
-		}
-	}
-
-	return 0;
-}
-
-/**
- * usbhid_quirks_exit: release memory associated with dynamic_quirks
- *
- * Description:
- *     Release all memory associated with dynamic quirks.  Called upon
- *     module unload.
- *
- * Returns: nothing
- */
-void usbhid_quirks_exit(void)
-{
-	usbhid_remove_all_dquirks();
-}
-
-/**
- * usbhid_exists_squirk: return any static quirks for a USB HID device
- * @idVendor: the 16-bit USB vendor ID, in native byteorder
- * @idProduct: the 16-bit USB product ID, in native byteorder
- *
- * Description:
- *     Given a USB vendor ID and product ID, return a pointer to
- *     the hid_blacklist entry associated with that device.
- *
- * Returns: pointer if quirk found, or NULL if no quirks found.
- */
-static const struct hid_blacklist *usbhid_exists_squirk(const u16 idVendor,
-		const u16 idProduct)
-{
-	const struct hid_blacklist *bl_entry = NULL;
-	int n = 0;
-
-	for (; hid_blacklist[n].idVendor; n++)
-		if (hid_blacklist[n].idVendor == idVendor &&
-			(hid_blacklist[n].idProduct == (__u16) HID_ANY_ID ||
-				hid_blacklist[n].idProduct == idProduct))
-			bl_entry = &hid_blacklist[n];
-
-	if (bl_entry != NULL)
-		dbg_hid("Found squirk 0x%x for USB HID vendor 0x%hx prod 0x%hx\n",
-				bl_entry->quirks, bl_entry->idVendor,
-				bl_entry->idProduct);
-	return bl_entry;
-}
-
-/**
- * usbhid_lookup_quirk: return any quirks associated with a USB HID device
- * @idVendor: the 16-bit USB vendor ID, in native byteorder
- * @idProduct: the 16-bit USB product ID, in native byteorder
- *
- * Description:
- *     Given a USB vendor ID and product ID, return any quirks associated
- *     with that device.
- *
- * Returns: a u32 quirks value.
- */
-u32 usbhid_lookup_quirk(const u16 idVendor, const u16 idProduct)
-{
-	u32 quirks = 0;
-	const struct hid_blacklist *bl_entry = NULL;
-
-	/* NCR devices must not be queried for reports */
-	if (idVendor == USB_VENDOR_ID_NCR &&
-			idProduct >= USB_DEVICE_ID_NCR_FIRST &&
-			idProduct <= USB_DEVICE_ID_NCR_LAST)
-			return HID_QUIRK_NO_INIT_REPORTS;
-
-	down_read(&dquirks_rwsem);
-	bl_entry = usbhid_exists_dquirk(idVendor, idProduct);
-	if (!bl_entry)
-		bl_entry = usbhid_exists_squirk(idVendor, idProduct);
-	if (bl_entry)
-		quirks = bl_entry->quirks;
-	up_read(&dquirks_rwsem);
-
-	return quirks;
-}
-
-EXPORT_SYMBOL_GPL(usbhid_lookup_quirk);
diff --git a/drivers/hid/wacom_sys.c b/drivers/hid/wacom_sys.c
index ee71ad9b6cc1..409543160af7 100644
--- a/drivers/hid/wacom_sys.c
+++ b/drivers/hid/wacom_sys.c
@@ -56,6 +56,107 @@ static int wacom_set_report(struct hid_device *hdev, u8 type, u8 *buf,
 	return retval;
 }
 
+static void wacom_wac_queue_insert(struct hid_device *hdev,
+				   struct kfifo_rec_ptr_2 *fifo,
+				   u8 *raw_data, int size)
+{
+	bool warned = false;
+
+	while (kfifo_avail(fifo) < size) {
+		if (!warned)
+			hid_warn(hdev, "%s: kfifo has filled, starting to drop events\n", __func__);
+		warned = true;
+
+		kfifo_skip(fifo);
+	}
+
+	kfifo_in(fifo, raw_data, size);
+}
+
+static void wacom_wac_queue_flush(struct hid_device *hdev,
+				  struct kfifo_rec_ptr_2 *fifo)
+{
+	while (!kfifo_is_empty(fifo)) {
+		u8 buf[WACOM_PKGLEN_MAX];
+		int size;
+		int err;
+
+		size = kfifo_out(fifo, buf, sizeof(buf));
+		err = hid_report_raw_event(hdev, HID_INPUT_REPORT, buf, size, false);
+		if (err) {
+			hid_warn(hdev, "%s: unable to flush event due to error %d\n",
+				 __func__, err);
+		}
+	}
+}
+
+static int wacom_wac_pen_serial_enforce(struct hid_device *hdev,
+		struct hid_report *report, u8 *raw_data, int size)
+{
+	struct wacom *wacom = hid_get_drvdata(hdev);
+	struct wacom_wac *wacom_wac = &wacom->wacom_wac;
+	struct wacom_features *features = &wacom_wac->features;
+	bool flush = false;
+	bool insert = false;
+	int i, j;
+
+	if (wacom_wac->serial[0] || !(features->quirks & WACOM_QUIRK_TOOLSERIAL))
+		return 0;
+
+	/* Queue events which have invalid tool type or serial number */
+	for (i = 0; i < report->maxfield; i++) {
+		for (j = 0; j < report->field[i]->maxusage; j++) {
+			struct hid_field *field = report->field[i];
+			struct hid_usage *usage = &field->usage[j];
+			unsigned int equivalent_usage = wacom_equivalent_usage(usage->hid);
+			unsigned int offset;
+			unsigned int size;
+			unsigned int value;
+
+			if (equivalent_usage != HID_DG_INRANGE &&
+			    equivalent_usage != HID_DG_TOOLSERIALNUMBER &&
+			    equivalent_usage != WACOM_HID_WD_SERIALHI &&
+			    equivalent_usage != WACOM_HID_WD_TOOLTYPE)
+				continue;
+
+			offset = field->report_offset;
+			size = field->report_size;
+			value = hid_field_extract(hdev, raw_data+1, offset + j * size, size);
+
+			/* If we go out of range, we need to flush the queue ASAP */
+			if (equivalent_usage == HID_DG_INRANGE)
+				value = !value;
+
+			if (value) {
+				flush = true;
+				switch (equivalent_usage) {
+				case HID_DG_TOOLSERIALNUMBER:
+					wacom_wac->serial[0] = value;
+					break;
+
+				case WACOM_HID_WD_SERIALHI:
+					wacom_wac->serial[0] |= ((__u64)value) << 32;
+					break;
+
+				case WACOM_HID_WD_TOOLTYPE:
+					wacom_wac->id[0] = value;
+					break;
+				}
+			}
+			else {
+				insert = true;
+			}
+		}
+	}
+
+	if (flush)
+		wacom_wac_queue_flush(hdev, &wacom_wac->pen_fifo);
+	else if (insert)
+		wacom_wac_queue_insert(hdev, &wacom_wac->pen_fifo, raw_data, size);
+
+	return insert && !flush;
+}
+
 static int wacom_raw_event(struct hid_device *hdev, struct hid_report *report,
 		u8 *raw_data, int size)
 {
@@ -64,6 +165,9 @@ static int wacom_raw_event(struct hid_device *hdev, struct hid_report *report,
 	if (size > WACOM_PKGLEN_MAX)
 		return 1;
 
+	if (wacom_wac_pen_serial_enforce(hdev, report, raw_data, size))
+		return -1;
+
 	memcpy(wacom->wacom_wac.data, raw_data, size);
 
 	wacom_wac_irq(&wacom->wacom_wac, size);
@@ -2347,23 +2451,23 @@ static void wacom_remote_destroy_one(struct wacom *wacom, unsigned int index)
 	int i;
 	unsigned long flags;
 
-	spin_lock_irqsave(&remote->remote_lock, flags);
-	remote->remotes[index].registered = false;
-	spin_unlock_irqrestore(&remote->remote_lock, flags);
+	for (i = 0; i < WACOM_MAX_REMOTES; i++) {
+		if (remote->remotes[i].serial == serial) {
 
-	if (remote->remotes[index].battery.battery)
-		devres_release_group(&wacom->hdev->dev,
-				     &remote->remotes[index].battery.bat_desc);
+			spin_lock_irqsave(&remote->remote_lock, flags);
+			remote->remotes[i].registered = false;
+			spin_unlock_irqrestore(&remote->remote_lock, flags);
 
-	if (remote->remotes[index].group.name)
-		devres_release_group(&wacom->hdev->dev,
-				     &remote->remotes[index]);
+			if (remote->remotes[i].battery.battery)
+				devres_release_group(&wacom->hdev->dev,
+						     &remote->remotes[i].battery.bat_desc);
+
+			if (remote->remotes[i].group.name)
+				devres_release_group(&wacom->hdev->dev,
+						     &remote->remotes[i]);
 
-	for (i = 0; i < WACOM_MAX_REMOTES; i++) {
-		if (remote->remotes[i].serial == serial) {
 			remote->remotes[i].serial = 0;
 			remote->remotes[i].group.name = NULL;
-			remote->remotes[i].registered = false;
 			remote->remotes[i].battery.battery = NULL;
 			wacom->led.groups[i].select = WACOM_STATUS_UNKNOWN;
 		}
@@ -2580,6 +2684,10 @@ static int wacom_probe(struct hid_device *hdev,
 		goto fail;
 	}
 
+	error = kfifo_alloc(&wacom_wac->pen_fifo, WACOM_PKGLEN_MAX, GFP_KERNEL);
+	if (error)
+		goto fail;
+
 	wacom_wac->hid_data.inputmode = -1;
 	wacom_wac->mode_report = -1;
 
@@ -2643,6 +2751,8 @@ static void wacom_remove(struct hid_device *hdev)
 	if (wacom->wacom_wac.features.type != REMOTE)
 		wacom_release_resources(wacom);
 
+	kfifo_free(&wacom_wac->pen_fifo);
+
 	hid_set_drvdata(hdev, NULL);
 }
 
diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c
index 16af6886e828..90c38a0523e9 100644
--- a/drivers/hid/wacom_wac.c
+++ b/drivers/hid/wacom_wac.c
@@ -1924,7 +1924,6 @@ static void wacom_wac_pad_event(struct hid_device *hdev, struct hid_field *field
 	struct wacom_features *features = &wacom_wac->features;
 	unsigned equivalent_usage = wacom_equivalent_usage(usage->hid);
 	int i;
-	bool is_touch_on = value;
 	bool do_report = false;
 
 	/*
@@ -1969,16 +1968,17 @@ static void wacom_wac_pad_event(struct hid_device *hdev, struct hid_field *field
 		break;
 
 	case WACOM_HID_WD_MUTE_DEVICE:
-		if (wacom_wac->shared->touch_input && value) {
-			wacom_wac->shared->is_touch_on = !wacom_wac->shared->is_touch_on;
-			is_touch_on = wacom_wac->shared->is_touch_on;
-		}
-
-		/* fall through*/
 	case WACOM_HID_WD_TOUCHONOFF:
 		if (wacom_wac->shared->touch_input) {
+			bool *is_touch_on = &wacom_wac->shared->is_touch_on;
+
+			if (equivalent_usage == WACOM_HID_WD_MUTE_DEVICE && value)
+				*is_touch_on = !(*is_touch_on);
+			else if (equivalent_usage == WACOM_HID_WD_TOUCHONOFF)
+				*is_touch_on = value;
+
 			input_report_switch(wacom_wac->shared->touch_input,
-					    SW_MUTE_DEVICE, !is_touch_on);
+					    SW_MUTE_DEVICE, !(*is_touch_on));
 			input_sync(wacom_wac->shared->touch_input);
 		}
 		break;
@@ -2085,7 +2085,29 @@ static void wacom_wac_pen_usage_mapping(struct hid_device *hdev,
 		wacom_map_usage(input, usage, field, EV_KEY, BTN_STYLUS2, 0);
 		break;
 	case HID_DG_TOOLSERIALNUMBER:
+		features->quirks |= WACOM_QUIRK_TOOLSERIAL;
 		wacom_map_usage(input, usage, field, EV_MSC, MSC_SERIAL, 0);
+
+		/* Adjust AES usages to match modern convention */
+		if (usage->hid == WACOM_HID_WT_SERIALNUMBER && field->report_size == 16) {
+			if (field->index + 2 < field->report->maxfield) {
+				struct hid_field *a = field->report->field[field->index + 1];
+				struct hid_field *b = field->report->field[field->index + 2];
+
+				if (a->maxusage > 0 && a->usage[0].hid == HID_DG_TOOLSERIALNUMBER && a->report_size == 32 &&
+				    b->maxusage > 0 && b->usage[0].hid == 0xFF000000 && b->report_size == 8) {
+					features->quirks |= WACOM_QUIRK_AESPEN;
+					usage->hid = WACOM_HID_WD_TOOLTYPE;
+					field->logical_minimum = S16_MIN;
+					field->logical_maximum = S16_MAX;
+					a->logical_minimum = S32_MIN;
+					a->logical_maximum = S32_MAX;
+					b->usage[0].hid = WACOM_HID_WD_SERIALHI;
+					b->logical_minimum = 0;
+					b->logical_maximum = U8_MAX;
+				}
+			}
+		}
 		break;
 	case WACOM_HID_WD_SENSE:
 		features->quirks |= WACOM_QUIRK_SENSE;
@@ -2093,15 +2115,18 @@ static void wacom_wac_pen_usage_mapping(struct hid_device *hdev,
 		break;
 	case WACOM_HID_WD_SERIALHI:
 		wacom_map_usage(input, usage, field, EV_ABS, ABS_MISC, 0);
-		set_bit(EV_KEY, input->evbit);
-		input_set_capability(input, EV_KEY, BTN_TOOL_PEN);
-		input_set_capability(input, EV_KEY, BTN_TOOL_RUBBER);
-		input_set_capability(input, EV_KEY, BTN_TOOL_BRUSH);
-		input_set_capability(input, EV_KEY, BTN_TOOL_PENCIL);
-		input_set_capability(input, EV_KEY, BTN_TOOL_AIRBRUSH);
-		if (!(features->device_type & WACOM_DEVICETYPE_DIRECT)) {
-			input_set_capability(input, EV_KEY, BTN_TOOL_MOUSE);
-			input_set_capability(input, EV_KEY, BTN_TOOL_LENS);
+
+		if (!(features->quirks & WACOM_QUIRK_AESPEN)) {
+			set_bit(EV_KEY, input->evbit);
+			input_set_capability(input, EV_KEY, BTN_TOOL_PEN);
+			input_set_capability(input, EV_KEY, BTN_TOOL_RUBBER);
+			input_set_capability(input, EV_KEY, BTN_TOOL_BRUSH);
+			input_set_capability(input, EV_KEY, BTN_TOOL_PENCIL);
+			input_set_capability(input, EV_KEY, BTN_TOOL_AIRBRUSH);
+			if (!(features->device_type & WACOM_DEVICETYPE_DIRECT)) {
+				input_set_capability(input, EV_KEY, BTN_TOOL_MOUSE);
+				input_set_capability(input, EV_KEY, BTN_TOOL_LENS);
+			}
 		}
 		break;
 	case WACOM_HID_WD_FINGERWHEEL:
@@ -4390,6 +4415,12 @@ static const struct wacom_features wacom_features_0x360 =
 static const struct wacom_features wacom_features_0x361 =
 	{ "Wacom Intuos Pro L", 62200, 43200, 8191, 63,
 	  INTUOSP2_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 10 };
+static const struct wacom_features wacom_features_0x37A =
+	{ "Wacom One by Wacom S", 15200, 9500, 2047, 63,
+	  BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0x37B =
+	{ "Wacom One by Wacom M", 21600, 13500, 2047, 63,
+	  BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
 
 static const struct wacom_features wacom_features_HID_ANY_ID =
 	{ "Wacom HID", .type = HID_GENERIC, .oVid = HID_ANY_ID, .oPid = HID_ANY_ID };
@@ -4558,6 +4589,8 @@ const struct hid_device_id wacom_ids[] = {
 	{ USB_DEVICE_WACOM(0x343) },
 	{ BT_DEVICE_WACOM(0x360) },
 	{ BT_DEVICE_WACOM(0x361) },
+	{ USB_DEVICE_WACOM(0x37A) },
+	{ USB_DEVICE_WACOM(0x37B) },
 	{ USB_DEVICE_WACOM(0x4001) },
 	{ USB_DEVICE_WACOM(0x4004) },
 	{ USB_DEVICE_WACOM(0x5000) },
diff --git a/drivers/hid/wacom_wac.h b/drivers/hid/wacom_wac.h
index 64d8f014602e..15d9c14fbdf7 100644
--- a/drivers/hid/wacom_wac.h
+++ b/drivers/hid/wacom_wac.h
@@ -11,6 +11,7 @@
 
 #include <linux/types.h>
 #include <linux/hid.h>
+#include <linux/kfifo.h>
 
 /* maximum packet length for USB/BT devices */
 #define WACOM_PKGLEN_MAX	361
@@ -86,7 +87,9 @@
 /* device quirks */
 #define WACOM_QUIRK_BBTOUCH_LOWRES	0x0001
 #define WACOM_QUIRK_SENSE		0x0002
+#define WACOM_QUIRK_AESPEN		0x0004
 #define WACOM_QUIRK_BATTERY		0x0008
+#define WACOM_QUIRK_TOOLSERIAL		0x0010
 
 /* device types */
 #define WACOM_DEVICETYPE_NONE           0x0000
@@ -107,6 +110,7 @@
 #define WACOM_HID_WD_PEN                (WACOM_HID_UP_WACOMDIGITIZER | 0x02)
 #define WACOM_HID_WD_SENSE              (WACOM_HID_UP_WACOMDIGITIZER | 0x36)
 #define WACOM_HID_WD_DIGITIZERFNKEYS    (WACOM_HID_UP_WACOMDIGITIZER | 0x39)
+#define WACOM_HID_WD_SERIALNUMBER       (WACOM_HID_UP_WACOMDIGITIZER | 0x5b)
 #define WACOM_HID_WD_SERIALHI           (WACOM_HID_UP_WACOMDIGITIZER | 0x5c)
 #define WACOM_HID_WD_TOOLTYPE           (WACOM_HID_UP_WACOMDIGITIZER | 0x77)
 #define WACOM_HID_WD_DISTANCE           (WACOM_HID_UP_WACOMDIGITIZER | 0x0132)
@@ -150,6 +154,7 @@
 #define WACOM_HID_WT_TOUCHSCREEN        (WACOM_HID_UP_WACOMTOUCH | 0x04)
 #define WACOM_HID_WT_TOUCHPAD           (WACOM_HID_UP_WACOMTOUCH | 0x05)
 #define WACOM_HID_WT_CONTACTMAX         (WACOM_HID_UP_WACOMTOUCH | 0x55)
+#define WACOM_HID_WT_SERIALNUMBER       (WACOM_HID_UP_WACOMTOUCH | 0x5b)
 #define WACOM_HID_WT_X                  (WACOM_HID_UP_WACOMTOUCH | 0x130)
 #define WACOM_HID_WT_Y                  (WACOM_HID_UP_WACOMTOUCH | 0x131)
 
@@ -336,6 +341,7 @@ struct wacom_wac {
 	struct input_dev *pen_input;
 	struct input_dev *touch_input;
 	struct input_dev *pad_input;
+	struct kfifo_rec_ptr_2 pen_fifo;
 	int pid;
 	int num_contacts_left;
 	u8 bt_features;
diff --git a/drivers/hsi/clients/hsi_char.c b/drivers/hsi/clients/hsi_char.c
index 57f70c28fa38..cf9c2a332ad8 100644
--- a/drivers/hsi/clients/hsi_char.c
+++ b/drivers/hsi/clients/hsi_char.c
@@ -773,13 +773,13 @@ static int __init hsc_init(void)
 
 	if ((max_data_size < 4) || (max_data_size > 0x10000) ||
 		(max_data_size & (max_data_size - 1))) {
-		pr_err("Invalid max read/write data size");
+		pr_err("Invalid max read/write data size\n");
 		return -EINVAL;
 	}
 
 	ret = hsi_register_client_driver(&hsc_driver);
 	if (ret) {
-		pr_err("Error while registering HSI/SSI driver %d", ret);
+		pr_err("Error while registering HSI/SSI driver %d\n", ret);
 		return ret;
 	}
 
diff --git a/drivers/hsi/controllers/omap_ssi_core.c b/drivers/hsi/controllers/omap_ssi_core.c
index 88e48b346916..41a09f506803 100644
--- a/drivers/hsi/controllers/omap_ssi_core.c
+++ b/drivers/hsi/controllers/omap_ssi_core.c
@@ -334,7 +334,7 @@ static int ssi_clk_event(struct notifier_block *nb, unsigned long event,
 	case POST_RATE_CHANGE:
 		dev_dbg(&ssi->device, "post rate change (%lu -> %lu)\n",
 			clk_data->old_rate, clk_data->new_rate);
-		omap_ssi->fck_rate = DIV_ROUND_CLOSEST(clk_data->new_rate, 1000); /* KHz */
+		omap_ssi->fck_rate = DIV_ROUND_CLOSEST(clk_data->new_rate, 1000); /* kHz */
 
 		for (i = 0; i < ssi->num_ports; i++) {
 			omap_port = omap_ssi->port[i];
@@ -467,9 +467,9 @@ static int ssi_hw_init(struct hsi_controller *ssi)
 	}
 	/* Resetting GDD */
 	writel_relaxed(SSI_SWRESET, omap_ssi->gdd + SSI_GDD_GRST_REG);
-	/* Get FCK rate in KHz */
+	/* Get FCK rate in kHz */
 	omap_ssi->fck_rate = DIV_ROUND_CLOSEST(ssi_get_clk_rate(ssi), 1000);
-	dev_dbg(&ssi->device, "SSI fck rate %lu KHz\n", omap_ssi->fck_rate);
+	dev_dbg(&ssi->device, "SSI fck rate %lu kHz\n", omap_ssi->fck_rate);
 
 	writel_relaxed(SSI_CLK_AUTOGATING_ON, omap_ssi->sys + SSI_GDD_GCR_REG);
 	omap_ssi->gdd_gcr = SSI_CLK_AUTOGATING_ON;
diff --git a/drivers/hv/Makefile b/drivers/hv/Makefile
index e7b1d796ba2e..14c22786b519 100644
--- a/drivers/hv/Makefile
+++ b/drivers/hv/Makefile
@@ -3,7 +3,9 @@ obj-$(CONFIG_HYPERV)		+= hv_vmbus.o
 obj-$(CONFIG_HYPERV_UTILS)	+= hv_utils.o
 obj-$(CONFIG_HYPERV_BALLOON)	+= hv_balloon.o
 
+CFLAGS_hv_trace.o = -I$(src)
+
 hv_vmbus-y := vmbus_drv.o \
 		 hv.o connection.o channel.o \
-		 channel_mgmt.o ring_buffer.o
+		 channel_mgmt.o ring_buffer.o hv_trace.o
 hv_utils-y := hv_util.o hv_kvp.o hv_snapshot.o hv_fcopy.o hv_utils_transport.o
diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c
index 894b67ac2cae..ba0a092ae085 100644
--- a/drivers/hv/channel.c
+++ b/drivers/hv/channel.c
@@ -43,6 +43,8 @@ void vmbus_setevent(struct vmbus_channel *channel)
 {
 	struct hv_monitor_page *monitorpage;
 
+	trace_vmbus_setevent(channel);
+
 	/*
 	 * For channels marked as in "low latency" mode
 	 * bypass the monitor page mechanism.
@@ -185,6 +187,8 @@ int vmbus_open(struct vmbus_channel *newchannel, u32 send_ringbuffer_size,
 	ret = vmbus_post_msg(open_msg,
 			     sizeof(struct vmbus_channel_open_channel), true);
 
+	trace_vmbus_open(open_msg, ret);
+
 	if (ret != 0) {
 		err = ret;
 		goto error_clean_msglist;
@@ -234,13 +238,18 @@ int vmbus_send_tl_connect_request(const uuid_le *shv_guest_servie_id,
 				  const uuid_le *shv_host_servie_id)
 {
 	struct vmbus_channel_tl_connect_request conn_msg;
+	int ret;
 
 	memset(&conn_msg, 0, sizeof(conn_msg));
 	conn_msg.header.msgtype = CHANNELMSG_TL_CONNECT_REQUEST;
 	conn_msg.guest_endpoint_id = *shv_guest_servie_id;
 	conn_msg.host_service_id = *shv_host_servie_id;
 
-	return vmbus_post_msg(&conn_msg, sizeof(conn_msg), true);
+	ret = vmbus_post_msg(&conn_msg, sizeof(conn_msg), true);
+
+	trace_vmbus_send_tl_connect_request(&conn_msg, ret);
+
+	return ret;
 }
 EXPORT_SYMBOL_GPL(vmbus_send_tl_connect_request);
 
@@ -433,6 +442,9 @@ int vmbus_establish_gpadl(struct vmbus_channel *channel, void *kbuffer,
 
 	ret = vmbus_post_msg(gpadlmsg, msginfo->msgsize -
 			     sizeof(*msginfo), true);
+
+	trace_vmbus_establish_gpadl_header(gpadlmsg, ret);
+
 	if (ret != 0)
 		goto cleanup;
 
@@ -448,6 +460,9 @@ int vmbus_establish_gpadl(struct vmbus_channel *channel, void *kbuffer,
 		ret = vmbus_post_msg(gpadl_body,
 				     submsginfo->msgsize - sizeof(*submsginfo),
 				     true);
+
+		trace_vmbus_establish_gpadl_body(gpadl_body, ret);
+
 		if (ret != 0)
 			goto cleanup;
 
@@ -511,6 +526,8 @@ int vmbus_teardown_gpadl(struct vmbus_channel *channel, u32 gpadl_handle)
 	ret = vmbus_post_msg(msg, sizeof(struct vmbus_channel_gpadl_teardown),
 			     true);
 
+	trace_vmbus_teardown_gpadl(msg, ret);
+
 	if (ret)
 		goto post_msg_err;
 
@@ -589,6 +606,8 @@ static int vmbus_close_internal(struct vmbus_channel *channel)
 	ret = vmbus_post_msg(msg, sizeof(struct vmbus_channel_close_channel),
 			     true);
 
+	trace_vmbus_close_internal(msg, ret);
+
 	if (ret) {
 		pr_err("Close failed: close post msg return is %d\n", ret);
 		/*
@@ -640,22 +659,28 @@ void vmbus_close(struct vmbus_channel *channel)
 		 */
 		return;
 	}
-	mutex_lock(&vmbus_connection.channel_mutex);
 	/*
 	 * Close all the sub-channels first and then close the
 	 * primary channel.
 	 */
 	list_for_each_safe(cur, tmp, &channel->sc_list) {
 		cur_channel = list_entry(cur, struct vmbus_channel, sc_list);
-		vmbus_close_internal(cur_channel);
 		if (cur_channel->rescind) {
+			wait_for_completion(&cur_channel->rescind_event);
+			mutex_lock(&vmbus_connection.channel_mutex);
+			vmbus_close_internal(cur_channel);
 			hv_process_channel_removal(
 					   cur_channel->offermsg.child_relid);
+		} else {
+			mutex_lock(&vmbus_connection.channel_mutex);
+			vmbus_close_internal(cur_channel);
 		}
+		mutex_unlock(&vmbus_connection.channel_mutex);
 	}
 	/*
 	 * Now close the primary.
 	 */
+	mutex_lock(&vmbus_connection.channel_mutex);
 	vmbus_close_internal(channel);
 	mutex_unlock(&vmbus_connection.channel_mutex);
 }
@@ -745,6 +770,7 @@ int vmbus_sendpacket_pagebuffer(struct vmbus_channel *channel,
 	desc.dataoffset8 = descsize >> 3; /* in 8-bytes granularity */
 	desc.length8 = (u16)(packetlen_aligned >> 3);
 	desc.transactionid = requestid;
+	desc.reserved = 0;
 	desc.rangecount = pagecount;
 
 	for (i = 0; i < pagecount; i++) {
@@ -788,6 +814,7 @@ int vmbus_sendpacket_mpb_desc(struct vmbus_channel *channel,
 	desc->dataoffset8 = desc_size >> 3; /* in 8-bytes granularity */
 	desc->length8 = (u16)(packetlen_aligned >> 3);
 	desc->transactionid = requestid;
+	desc->reserved = 0;
 	desc->rangecount = 1;
 
 	bufferlist[0].iov_base = desc;
diff --git a/drivers/hv/channel_mgmt.c b/drivers/hv/channel_mgmt.c
index 379b0df123be..c21020b69114 100644
--- a/drivers/hv/channel_mgmt.c
+++ b/drivers/hv/channel_mgmt.c
@@ -333,6 +333,7 @@ static struct vmbus_channel *alloc_channel(void)
 		return NULL;
 
 	spin_lock_init(&channel->lock);
+	init_completion(&channel->rescind_event);
 
 	INIT_LIST_HEAD(&channel->sc_list);
 	INIT_LIST_HEAD(&channel->percpu_list);
@@ -350,7 +351,7 @@ static void free_channel(struct vmbus_channel *channel)
 {
 	tasklet_kill(&channel->callback_event);
 
-	kfree_rcu(channel, rcu);
+	kobject_put(&channel->kobj);
 }
 
 static void percpu_channel_enq(void *arg)
@@ -373,12 +374,15 @@ static void percpu_channel_deq(void *arg)
 static void vmbus_release_relid(u32 relid)
 {
 	struct vmbus_channel_relid_released msg;
+	int ret;
 
 	memset(&msg, 0, sizeof(struct vmbus_channel_relid_released));
 	msg.child_relid = relid;
 	msg.header.msgtype = CHANNELMSG_RELID_RELEASED;
-	vmbus_post_msg(&msg, sizeof(struct vmbus_channel_relid_released),
-		       true);
+	ret = vmbus_post_msg(&msg, sizeof(struct vmbus_channel_relid_released),
+			     true);
+
+	trace_vmbus_release_relid(&msg, ret);
 }
 
 void hv_process_channel_removal(u32 relid)
@@ -520,6 +524,14 @@ static void vmbus_process_offer(struct vmbus_channel *newchannel)
 	newchannel->state = CHANNEL_OPEN_STATE;
 
 	if (!fnew) {
+		struct hv_device *dev
+			= newchannel->primary_channel->device_obj;
+
+		if (vmbus_add_channel_kobj(dev, newchannel)) {
+			atomic_dec(&vmbus_connection.offer_in_progress);
+			goto err_free_chan;
+		}
+
 		if (channel->sc_creation_callback != NULL)
 			channel->sc_creation_callback(newchannel);
 		newchannel->probe_done = true;
@@ -805,6 +817,8 @@ static void vmbus_onoffer(struct vmbus_channel_message_header *hdr)
 
 	offer = (struct vmbus_channel_offer_channel *)hdr;
 
+	trace_vmbus_onoffer(offer);
+
 	/* Allocate the channel object and save this offer. */
 	newchannel = alloc_channel();
 	if (!newchannel) {
@@ -846,6 +860,8 @@ static void vmbus_onoffer_rescind(struct vmbus_channel_message_header *hdr)
 
 	rescind = (struct vmbus_channel_rescind_offer *)hdr;
 
+	trace_vmbus_onoffer_rescind(rescind);
+
 	/*
 	 * The offer msg and the corresponding rescind msg
 	 * from the host are guranteed to be ordered -
@@ -883,6 +899,7 @@ static void vmbus_onoffer_rescind(struct vmbus_channel_message_header *hdr)
 	/*
 	 * Now wait for offer handling to complete.
 	 */
+	vmbus_rescind_cleanup(channel);
 	while (READ_ONCE(channel->probe_done) == false) {
 		/*
 		 * We wait here until any channel offer is currently
@@ -898,7 +915,6 @@ static void vmbus_onoffer_rescind(struct vmbus_channel_message_header *hdr)
 	if (channel->device_obj) {
 		if (channel->chn_rescind_callback) {
 			channel->chn_rescind_callback(channel);
-			vmbus_rescind_cleanup(channel);
 			return;
 		}
 		/*
@@ -907,7 +923,6 @@ static void vmbus_onoffer_rescind(struct vmbus_channel_message_header *hdr)
 		 */
 		dev = get_device(&channel->device_obj->device);
 		if (dev) {
-			vmbus_rescind_cleanup(channel);
 			vmbus_device_unregister(channel->device_obj);
 			put_device(dev);
 		}
@@ -921,13 +936,14 @@ static void vmbus_onoffer_rescind(struct vmbus_channel_message_header *hdr)
 		 * 2. Then close the primary channel.
 		 */
 		mutex_lock(&vmbus_connection.channel_mutex);
-		vmbus_rescind_cleanup(channel);
 		if (channel->state == CHANNEL_OPEN_STATE) {
 			/*
 			 * The channel is currently not open;
 			 * it is safe for us to cleanup the channel.
 			 */
 			hv_process_channel_removal(rescind->child_relid);
+		} else {
+			complete(&channel->rescind_event);
 		}
 		mutex_unlock(&vmbus_connection.channel_mutex);
 	}
@@ -974,6 +990,8 @@ static void vmbus_onopen_result(struct vmbus_channel_message_header *hdr)
 
 	result = (struct vmbus_channel_open_result *)hdr;
 
+	trace_vmbus_onopen_result(result);
+
 	/*
 	 * Find the open msg, copy the result and signal/unblock the wait event
 	 */
@@ -1018,6 +1036,8 @@ static void vmbus_ongpadl_created(struct vmbus_channel_message_header *hdr)
 
 	gpadlcreated = (struct vmbus_channel_gpadl_created *)hdr;
 
+	trace_vmbus_ongpadl_created(gpadlcreated);
+
 	/*
 	 * Find the establish msg, copy the result and signal/unblock the wait
 	 * event
@@ -1066,6 +1086,8 @@ static void vmbus_ongpadl_torndown(
 
 	gpadl_torndown = (struct vmbus_channel_gpadl_torndown *)hdr;
 
+	trace_vmbus_ongpadl_torndown(gpadl_torndown);
+
 	/*
 	 * Find the open msg, copy the result and signal/unblock the wait event
 	 */
@@ -1109,6 +1131,9 @@ static void vmbus_onversion_response(
 	unsigned long flags;
 
 	version_response = (struct vmbus_channel_version_response *)hdr;
+
+	trace_vmbus_onversion_response(version_response);
+
 	spin_lock_irqsave(&vmbus_connection.channelmsg_lock, flags);
 
 	list_for_each_entry(msginfo, &vmbus_connection.chn_msg_list,
@@ -1168,6 +1193,8 @@ void vmbus_onmessage(void *context)
 	hdr = (struct vmbus_channel_message_header *)msg->u.payload;
 	size = msg->header.payload_size;
 
+	trace_vmbus_on_message(hdr);
+
 	if (hdr->msgtype >= CHANNELMSG_COUNT) {
 		pr_err("Received invalid channel message type %d size %d\n",
 			   hdr->msgtype, size);
@@ -1201,9 +1228,11 @@ int vmbus_request_offers(void)
 
 	msg->msgtype = CHANNELMSG_REQUESTOFFERS;
 
-
 	ret = vmbus_post_msg(msg, sizeof(struct vmbus_channel_message_header),
 			     true);
+
+	trace_vmbus_request_offers(ret);
+
 	if (ret != 0) {
 		pr_err("Unable to request offers - %d\n", ret);
 
diff --git a/drivers/hv/connection.c b/drivers/hv/connection.c
index f41901f80b64..447371f4de56 100644
--- a/drivers/hv/connection.c
+++ b/drivers/hv/connection.c
@@ -117,6 +117,9 @@ static int vmbus_negotiate_version(struct vmbus_channel_msginfo *msginfo,
 	ret = vmbus_post_msg(msg,
 			     sizeof(struct vmbus_channel_initiate_contact),
 			     true);
+
+	trace_vmbus_negotiate_version(msg, ret);
+
 	if (ret != 0) {
 		spin_lock_irqsave(&vmbus_connection.channelmsg_lock, flags);
 		list_del(&msginfo->msglistentry);
@@ -319,6 +322,8 @@ void vmbus_on_event(unsigned long data)
 	struct vmbus_channel *channel = (void *) data;
 	unsigned long time_limit = jiffies + 2;
 
+	trace_vmbus_on_event(channel);
+
 	do {
 		void (*callback_fn)(void *);
 
@@ -409,6 +414,8 @@ void vmbus_set_event(struct vmbus_channel *channel)
 	if (!channel->is_dedicated_interrupt)
 		vmbus_send_interrupt(child_relid);
 
+	++channel->sig_events;
+
 	hv_do_fast_hypercall8(HVCALL_SIGNAL_EVENT, channel->sig_event);
 }
 EXPORT_SYMBOL_GPL(vmbus_set_event);
diff --git a/drivers/hv/hv_trace.c b/drivers/hv/hv_trace.c
new file mode 100644
index 000000000000..df47acd01a81
--- /dev/null
+++ b/drivers/hv/hv_trace.c
@@ -0,0 +1,4 @@
+#include "hyperv_vmbus.h"
+
+#define CREATE_TRACE_POINTS
+#include "hv_trace.h"
diff --git a/drivers/hv/hv_trace.h b/drivers/hv/hv_trace.h
new file mode 100644
index 000000000000..d635ee95b20d
--- /dev/null
+++ b/drivers/hv/hv_trace.h
@@ -0,0 +1,327 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM hyperv
+
+#if !defined(_HV_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _HV_TRACE_H
+
+#include <linux/tracepoint.h>
+
+DECLARE_EVENT_CLASS(vmbus_hdr_msg,
+	TP_PROTO(const struct vmbus_channel_message_header *hdr),
+	TP_ARGS(hdr),
+	TP_STRUCT__entry(__field(unsigned int, msgtype)),
+	TP_fast_assign(__entry->msgtype = hdr->msgtype;),
+	TP_printk("msgtype=%u", __entry->msgtype)
+);
+
+DEFINE_EVENT(vmbus_hdr_msg, vmbus_on_msg_dpc,
+	TP_PROTO(const struct vmbus_channel_message_header *hdr),
+	TP_ARGS(hdr)
+);
+
+DEFINE_EVENT(vmbus_hdr_msg, vmbus_on_message,
+	TP_PROTO(const struct vmbus_channel_message_header *hdr),
+	TP_ARGS(hdr)
+);
+
+TRACE_EVENT(vmbus_onoffer,
+	    TP_PROTO(const struct vmbus_channel_offer_channel *offer),
+	    TP_ARGS(offer),
+	    TP_STRUCT__entry(
+		    __field(u32, child_relid)
+		    __field(u8, monitorid)
+		    __field(u16, is_ddc_int)
+		    __field(u32, connection_id)
+		    __array(char, if_type, 16)
+		    __array(char, if_instance, 16)
+		    __field(u16, chn_flags)
+		    __field(u16, mmio_mb)
+		    __field(u16, sub_idx)
+		    ),
+	    TP_fast_assign(__entry->child_relid = offer->child_relid;
+			   __entry->monitorid = offer->monitorid;
+			   __entry->is_ddc_int = offer->is_dedicated_interrupt;
+			   __entry->connection_id = offer->connection_id;
+			   memcpy(__entry->if_type,
+				  &offer->offer.if_type.b, 16);
+			   memcpy(__entry->if_instance,
+				  &offer->offer.if_instance.b, 16);
+			   __entry->chn_flags = offer->offer.chn_flags;
+			   __entry->mmio_mb = offer->offer.mmio_megabytes;
+			   __entry->sub_idx = offer->offer.sub_channel_index;
+		    ),
+	    TP_printk("child_relid 0x%x, monitorid 0x%x, is_dedicated %d, "
+		      "connection_id 0x%x, if_type %pUl, if_instance %pUl, "
+		      "chn_flags 0x%x, mmio_megabytes %d, sub_channel_index %d",
+		      __entry->child_relid, __entry->monitorid,
+		      __entry->is_ddc_int, __entry->connection_id,
+		      __entry->if_type, __entry->if_instance,
+		      __entry->chn_flags, __entry->mmio_mb,
+		      __entry->sub_idx
+		    )
+	);
+
+TRACE_EVENT(vmbus_onoffer_rescind,
+	    TP_PROTO(const struct vmbus_channel_rescind_offer *offer),
+	    TP_ARGS(offer),
+	    TP_STRUCT__entry(__field(u32, child_relid)),
+	    TP_fast_assign(__entry->child_relid = offer->child_relid),
+	    TP_printk("child_relid 0x%x", __entry->child_relid)
+	);
+
+TRACE_EVENT(vmbus_onopen_result,
+	    TP_PROTO(const struct vmbus_channel_open_result *result),
+	    TP_ARGS(result),
+	    TP_STRUCT__entry(
+		    __field(u32, child_relid)
+		    __field(u32, openid)
+		    __field(u32, status)
+		    ),
+	    TP_fast_assign(__entry->child_relid = result->child_relid;
+			   __entry->openid = result->openid;
+			   __entry->status = result->status;
+		    ),
+	    TP_printk("child_relid 0x%x, openid %d, status %d",
+		      __entry->child_relid,  __entry->openid,  __entry->status
+		    )
+	);
+
+TRACE_EVENT(vmbus_ongpadl_created,
+	    TP_PROTO(const struct vmbus_channel_gpadl_created *gpadlcreated),
+	    TP_ARGS(gpadlcreated),
+	    TP_STRUCT__entry(
+		    __field(u32, child_relid)
+		    __field(u32, gpadl)
+		    __field(u32, status)
+		    ),
+	    TP_fast_assign(__entry->child_relid = gpadlcreated->child_relid;
+			   __entry->gpadl = gpadlcreated->gpadl;
+			   __entry->status = gpadlcreated->creation_status;
+		    ),
+	    TP_printk("child_relid 0x%x, gpadl 0x%x, creation_status %d",
+		      __entry->child_relid,  __entry->gpadl,  __entry->status
+		    )
+	);
+
+TRACE_EVENT(vmbus_ongpadl_torndown,
+	    TP_PROTO(const struct vmbus_channel_gpadl_torndown *gpadltorndown),
+	    TP_ARGS(gpadltorndown),
+	    TP_STRUCT__entry(__field(u32, gpadl)),
+	    TP_fast_assign(__entry->gpadl = gpadltorndown->gpadl),
+	    TP_printk("gpadl 0x%x", __entry->gpadl)
+	);
+
+TRACE_EVENT(vmbus_onversion_response,
+	    TP_PROTO(const struct vmbus_channel_version_response *response),
+	    TP_ARGS(response),
+	    TP_STRUCT__entry(
+		    __field(u8, ver)
+		    ),
+	    TP_fast_assign(__entry->ver = response->version_supported;
+		    ),
+	    TP_printk("version_supported %d", __entry->ver)
+	);
+
+TRACE_EVENT(vmbus_request_offers,
+	    TP_PROTO(int ret),
+	    TP_ARGS(ret),
+	    TP_STRUCT__entry(__field(int, ret)),
+	    TP_fast_assign(__entry->ret = ret),
+	    TP_printk("sending ret %d", __entry->ret)
+	);
+
+TRACE_EVENT(vmbus_open,
+	    TP_PROTO(const struct vmbus_channel_open_channel *msg, int ret),
+	    TP_ARGS(msg, ret),
+	    TP_STRUCT__entry(
+		    __field(u32, child_relid)
+		    __field(u32, openid)
+		    __field(u32, gpadlhandle)
+		    __field(u32, target_vp)
+		    __field(u32, offset)
+		    __field(int, ret)
+		    ),
+	    TP_fast_assign(
+		    __entry->child_relid = msg->child_relid;
+		    __entry->openid = msg->openid;
+		    __entry->gpadlhandle = msg->ringbuffer_gpadlhandle;
+		    __entry->target_vp = msg->target_vp;
+		    __entry->offset = msg->downstream_ringbuffer_pageoffset;
+		    __entry->ret = ret;
+		    ),
+	    TP_printk("sending child_relid 0x%x, openid %d, "
+		      "gpadlhandle 0x%x, target_vp 0x%x, offset 0x%x, ret %d",
+		      __entry->child_relid,  __entry->openid,
+		      __entry->gpadlhandle, __entry->target_vp,
+		      __entry->offset, __entry->ret
+		    )
+	);
+
+TRACE_EVENT(vmbus_close_internal,
+	    TP_PROTO(const struct vmbus_channel_close_channel *msg, int ret),
+	    TP_ARGS(msg, ret),
+	    TP_STRUCT__entry(
+		    __field(u32, child_relid)
+		    __field(int, ret)
+		    ),
+	    TP_fast_assign(
+		    __entry->child_relid = msg->child_relid;
+		    __entry->ret = ret;
+		    ),
+	    TP_printk("sending child_relid 0x%x, ret %d", __entry->child_relid,
+		    __entry->ret)
+	);
+
+TRACE_EVENT(vmbus_establish_gpadl_header,
+	    TP_PROTO(const struct vmbus_channel_gpadl_header *msg, int ret),
+	    TP_ARGS(msg, ret),
+	    TP_STRUCT__entry(
+		    __field(u32, child_relid)
+		    __field(u32, gpadl)
+		    __field(u16, range_buflen)
+		    __field(u16, rangecount)
+		    __field(int, ret)
+		    ),
+	    TP_fast_assign(
+		    __entry->child_relid = msg->child_relid;
+		    __entry->gpadl = msg->gpadl;
+		    __entry->range_buflen = msg->range_buflen;
+		    __entry->rangecount = msg->rangecount;
+		    __entry->ret = ret;
+		    ),
+	    TP_printk("sending child_relid 0x%x, gpadl 0x%x, range_buflen %d "
+		      "rangecount %d, ret %d",
+		      __entry->child_relid, __entry->gpadl,
+		      __entry->range_buflen, __entry->rangecount, __entry->ret
+		    )
+	);
+
+TRACE_EVENT(vmbus_establish_gpadl_body,
+	    TP_PROTO(const struct vmbus_channel_gpadl_body *msg, int ret),
+	    TP_ARGS(msg, ret),
+	    TP_STRUCT__entry(
+		    __field(u32, msgnumber)
+		    __field(u32, gpadl)
+		    __field(int, ret)
+		    ),
+	    TP_fast_assign(
+		    __entry->msgnumber = msg->msgnumber;
+		    __entry->gpadl = msg->gpadl;
+		    __entry->ret = ret;
+		    ),
+	    TP_printk("sending msgnumber %d, gpadl 0x%x, ret %d",
+		      __entry->msgnumber, __entry->gpadl, __entry->ret
+		    )
+	);
+
+TRACE_EVENT(vmbus_teardown_gpadl,
+	    TP_PROTO(const struct vmbus_channel_gpadl_teardown *msg, int ret),
+	    TP_ARGS(msg, ret),
+	    TP_STRUCT__entry(
+		    __field(u32, child_relid)
+		    __field(u32, gpadl)
+		    __field(int, ret)
+		    ),
+	    TP_fast_assign(
+		    __entry->child_relid = msg->child_relid;
+		    __entry->gpadl = msg->gpadl;
+		    __entry->ret = ret;
+		    ),
+	    TP_printk("sending child_relid 0x%x, gpadl 0x%x, ret %d",
+		      __entry->child_relid, __entry->gpadl, __entry->ret
+		    )
+	);
+
+TRACE_EVENT(vmbus_negotiate_version,
+	    TP_PROTO(const struct vmbus_channel_initiate_contact *msg, int ret),
+	    TP_ARGS(msg, ret),
+	    TP_STRUCT__entry(
+		    __field(u32, ver)
+		    __field(u32, target_vcpu)
+		    __field(int, ret)
+		    __field(u64, int_page)
+		    __field(u64, mon_page1)
+		    __field(u64, mon_page2)
+		    ),
+	    TP_fast_assign(
+		    __entry->ver = msg->vmbus_version_requested;
+		    __entry->target_vcpu = msg->target_vcpu;
+		    __entry->int_page = msg->interrupt_page;
+		    __entry->mon_page1 = msg->monitor_page1;
+		    __entry->mon_page2 = msg->monitor_page2;
+		    __entry->ret = ret;
+		    ),
+	    TP_printk("sending vmbus_version_requested %d, target_vcpu 0x%x, "
+		      "pages %llx:%llx:%llx, ret %d",
+		      __entry->ver, __entry->target_vcpu, __entry->int_page,
+		      __entry->mon_page1, __entry->mon_page2, __entry->ret
+		    )
+	);
+
+TRACE_EVENT(vmbus_release_relid,
+	    TP_PROTO(const struct vmbus_channel_relid_released *msg, int ret),
+	    TP_ARGS(msg, ret),
+	    TP_STRUCT__entry(
+		    __field(u32, child_relid)
+		    __field(int, ret)
+		    ),
+	    TP_fast_assign(
+		    __entry->child_relid = msg->child_relid;
+		    __entry->ret = ret;
+		    ),
+	    TP_printk("sending child_relid 0x%x, ret %d",
+		      __entry->child_relid, __entry->ret
+		    )
+	);
+
+TRACE_EVENT(vmbus_send_tl_connect_request,
+	    TP_PROTO(const struct vmbus_channel_tl_connect_request *msg,
+		     int ret),
+	    TP_ARGS(msg, ret),
+	    TP_STRUCT__entry(
+		    __array(char, guest_id, 16)
+		    __array(char, host_id, 16)
+		    __field(int, ret)
+		    ),
+	    TP_fast_assign(
+		    memcpy(__entry->guest_id, &msg->guest_endpoint_id.b, 16);
+		    memcpy(__entry->host_id, &msg->host_service_id.b, 16);
+		    __entry->ret = ret;
+		    ),
+	    TP_printk("sending guest_endpoint_id %pUl, host_service_id %pUl, "
+		      "ret %d",
+		      __entry->guest_id, __entry->host_id, __entry->ret
+		    )
+	);
+
+DECLARE_EVENT_CLASS(vmbus_channel,
+	TP_PROTO(const struct vmbus_channel *channel),
+	TP_ARGS(channel),
+	TP_STRUCT__entry(__field(u32, relid)),
+	TP_fast_assign(__entry->relid = channel->offermsg.child_relid),
+	TP_printk("relid 0x%x", __entry->relid)
+);
+
+DEFINE_EVENT(vmbus_channel, vmbus_chan_sched,
+	    TP_PROTO(const struct vmbus_channel *channel),
+	    TP_ARGS(channel)
+);
+
+DEFINE_EVENT(vmbus_channel, vmbus_setevent,
+	    TP_PROTO(const struct vmbus_channel *channel),
+	    TP_ARGS(channel)
+);
+
+DEFINE_EVENT(vmbus_channel, vmbus_on_event,
+	    TP_PROTO(const struct vmbus_channel *channel),
+	    TP_ARGS(channel)
+);
+
+#undef TRACE_INCLUDE_PATH
+#define TRACE_INCLUDE_PATH .
+#undef TRACE_INCLUDE_FILE
+#define TRACE_INCLUDE_FILE hv_trace
+#endif /* _HV_TRACE_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h
index 49569f8fe038..22300ec7b556 100644
--- a/drivers/hv/hyperv_vmbus.h
+++ b/drivers/hv/hyperv_vmbus.h
@@ -31,6 +31,8 @@
 #include <linux/hyperv.h>
 #include <linux/interrupt.h>
 
+#include "hv_trace.h"
+
 /*
  * Timeout for services such as KVP and fcopy.
  */
@@ -373,6 +375,8 @@ struct hv_device *vmbus_device_create(const uuid_le *type,
 
 int vmbus_device_register(struct hv_device *child_device_obj);
 void vmbus_device_unregister(struct hv_device *device_obj);
+int vmbus_add_channel_kobj(struct hv_device *device_obj,
+			   struct vmbus_channel *channel);
 
 struct vmbus_channel *relid2channel(u32 relid);
 
diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
index 2cd134dd94d2..76ed9a216f10 100644
--- a/drivers/hv/vmbus_drv.c
+++ b/drivers/hv/vmbus_drv.c
@@ -65,7 +65,7 @@ static int hyperv_panic_event(struct notifier_block *nb, unsigned long val,
 
 	regs = current_pt_regs();
 
-	hyperv_report_panic(regs);
+	hyperv_report_panic(regs, val);
 	return NOTIFY_DONE;
 }
 
@@ -75,7 +75,7 @@ static int hyperv_die_event(struct notifier_block *nb, unsigned long val,
 	struct die_args *die = (struct die_args *)args;
 	struct pt_regs *regs = die->regs;
 
-	hyperv_report_panic(regs);
+	hyperv_report_panic(regs, val);
 	return NOTIFY_DONE;
 }
 
@@ -107,28 +107,30 @@ static void print_alias_name(struct hv_device *hv_dev, char *alias_name)
 		sprintf(&alias_name[i], "%02x", hv_dev->dev_type.b[i/2]);
 }
 
-static u8 channel_monitor_group(struct vmbus_channel *channel)
+static u8 channel_monitor_group(const struct vmbus_channel *channel)
 {
 	return (u8)channel->offermsg.monitorid / 32;
 }
 
-static u8 channel_monitor_offset(struct vmbus_channel *channel)
+static u8 channel_monitor_offset(const struct vmbus_channel *channel)
 {
 	return (u8)channel->offermsg.monitorid % 32;
 }
 
-static u32 channel_pending(struct vmbus_channel *channel,
-			   struct hv_monitor_page *monitor_page)
+static u32 channel_pending(const struct vmbus_channel *channel,
+			   const struct hv_monitor_page *monitor_page)
 {
 	u8 monitor_group = channel_monitor_group(channel);
+
 	return monitor_page->trigger_group[monitor_group].pending;
 }
 
-static u32 channel_latency(struct vmbus_channel *channel,
-			   struct hv_monitor_page *monitor_page)
+static u32 channel_latency(const struct vmbus_channel *channel,
+			   const struct hv_monitor_page *monitor_page)
 {
 	u8 monitor_group = channel_monitor_group(channel);
 	u8 monitor_offset = channel_monitor_offset(channel);
+
 	return monitor_page->latency[monitor_group][monitor_offset];
 }
 
@@ -833,6 +835,8 @@ void vmbus_on_msg_dpc(unsigned long data)
 
 	hdr = (struct vmbus_channel_message_header *)msg->u.payload;
 
+	trace_vmbus_on_msg_dpc(hdr);
+
 	if (hdr->msgtype >= CHANNELMSG_COUNT) {
 		WARN_ONCE(1, "unknown msgtype=%d\n", hdr->msgtype);
 		goto msg_handled;
@@ -942,6 +946,10 @@ static void vmbus_chan_sched(struct hv_per_cpu_context *hv_cpu)
 			if (channel->rescind)
 				continue;
 
+			trace_vmbus_chan_sched(channel);
+
+			++channel->interrupts;
+
 			switch (channel->callback_mode) {
 			case HV_CALL_ISR:
 				vmbus_channel_isr(channel);
@@ -1133,6 +1141,159 @@ void vmbus_driver_unregister(struct hv_driver *hv_driver)
 }
 EXPORT_SYMBOL_GPL(vmbus_driver_unregister);
 
+
+/*
+ * Called when last reference to channel is gone.
+ */
+static void vmbus_chan_release(struct kobject *kobj)
+{
+	struct vmbus_channel *channel
+		= container_of(kobj, struct vmbus_channel, kobj);
+
+	kfree_rcu(channel, rcu);
+}
+
+struct vmbus_chan_attribute {
+	struct attribute attr;
+	ssize_t (*show)(const struct vmbus_channel *chan, char *buf);
+	ssize_t (*store)(struct vmbus_channel *chan,
+			 const char *buf, size_t count);
+};
+#define VMBUS_CHAN_ATTR(_name, _mode, _show, _store) \
+	struct vmbus_chan_attribute chan_attr_##_name \
+		= __ATTR(_name, _mode, _show, _store)
+#define VMBUS_CHAN_ATTR_RW(_name) \
+	struct vmbus_chan_attribute chan_attr_##_name = __ATTR_RW(_name)
+#define VMBUS_CHAN_ATTR_RO(_name) \
+	struct vmbus_chan_attribute chan_attr_##_name = __ATTR_RO(_name)
+#define VMBUS_CHAN_ATTR_WO(_name) \
+	struct vmbus_chan_attribute chan_attr_##_name = __ATTR_WO(_name)
+
+static ssize_t vmbus_chan_attr_show(struct kobject *kobj,
+				    struct attribute *attr, char *buf)
+{
+	const struct vmbus_chan_attribute *attribute
+		= container_of(attr, struct vmbus_chan_attribute, attr);
+	const struct vmbus_channel *chan
+		= container_of(kobj, struct vmbus_channel, kobj);
+
+	if (!attribute->show)
+		return -EIO;
+
+	return attribute->show(chan, buf);
+}
+
+static const struct sysfs_ops vmbus_chan_sysfs_ops = {
+	.show = vmbus_chan_attr_show,
+};
+
+static ssize_t out_mask_show(const struct vmbus_channel *channel, char *buf)
+{
+	const struct hv_ring_buffer_info *rbi = &channel->outbound;
+
+	return sprintf(buf, "%u\n", rbi->ring_buffer->interrupt_mask);
+}
+VMBUS_CHAN_ATTR_RO(out_mask);
+
+static ssize_t in_mask_show(const struct vmbus_channel *channel, char *buf)
+{
+	const struct hv_ring_buffer_info *rbi = &channel->inbound;
+
+	return sprintf(buf, "%u\n", rbi->ring_buffer->interrupt_mask);
+}
+VMBUS_CHAN_ATTR_RO(in_mask);
+
+static ssize_t read_avail_show(const struct vmbus_channel *channel, char *buf)
+{
+	const struct hv_ring_buffer_info *rbi = &channel->inbound;
+
+	return sprintf(buf, "%u\n", hv_get_bytes_to_read(rbi));
+}
+VMBUS_CHAN_ATTR_RO(read_avail);
+
+static ssize_t write_avail_show(const struct vmbus_channel *channel, char *buf)
+{
+	const struct hv_ring_buffer_info *rbi = &channel->outbound;
+
+	return sprintf(buf, "%u\n", hv_get_bytes_to_write(rbi));
+}
+VMBUS_CHAN_ATTR_RO(write_avail);
+
+static ssize_t show_target_cpu(const struct vmbus_channel *channel, char *buf)
+{
+	return sprintf(buf, "%u\n", channel->target_cpu);
+}
+VMBUS_CHAN_ATTR(cpu, S_IRUGO, show_target_cpu, NULL);
+
+static ssize_t channel_pending_show(const struct vmbus_channel *channel,
+				    char *buf)
+{
+	return sprintf(buf, "%d\n",
+		       channel_pending(channel,
+				       vmbus_connection.monitor_pages[1]));
+}
+VMBUS_CHAN_ATTR(pending, S_IRUGO, channel_pending_show, NULL);
+
+static ssize_t channel_latency_show(const struct vmbus_channel *channel,
+				    char *buf)
+{
+	return sprintf(buf, "%d\n",
+		       channel_latency(channel,
+				       vmbus_connection.monitor_pages[1]));
+}
+VMBUS_CHAN_ATTR(latency, S_IRUGO, channel_latency_show, NULL);
+
+static ssize_t channel_interrupts_show(const struct vmbus_channel *channel, char *buf)
+{
+	return sprintf(buf, "%llu\n", channel->interrupts);
+}
+VMBUS_CHAN_ATTR(interrupts, S_IRUGO, channel_interrupts_show, NULL);
+
+static ssize_t channel_events_show(const struct vmbus_channel *channel, char *buf)
+{
+	return sprintf(buf, "%llu\n", channel->sig_events);
+}
+VMBUS_CHAN_ATTR(events, S_IRUGO, channel_events_show, NULL);
+
+static struct attribute *vmbus_chan_attrs[] = {
+	&chan_attr_out_mask.attr,
+	&chan_attr_in_mask.attr,
+	&chan_attr_read_avail.attr,
+	&chan_attr_write_avail.attr,
+	&chan_attr_cpu.attr,
+	&chan_attr_pending.attr,
+	&chan_attr_latency.attr,
+	&chan_attr_interrupts.attr,
+	&chan_attr_events.attr,
+	NULL
+};
+
+static struct kobj_type vmbus_chan_ktype = {
+	.sysfs_ops = &vmbus_chan_sysfs_ops,
+	.release = vmbus_chan_release,
+	.default_attrs = vmbus_chan_attrs,
+};
+
+/*
+ * vmbus_add_channel_kobj - setup a sub-directory under device/channels
+ */
+int vmbus_add_channel_kobj(struct hv_device *dev, struct vmbus_channel *channel)
+{
+	struct kobject *kobj = &channel->kobj;
+	u32 relid = channel->offermsg.child_relid;
+	int ret;
+
+	kobj->kset = dev->channels_kset;
+	ret = kobject_init_and_add(kobj, &vmbus_chan_ktype, NULL,
+				   "%u", relid);
+	if (ret)
+		return ret;
+
+	kobject_uevent(kobj, KOBJ_ADD);
+
+	return 0;
+}
+
 /*
  * vmbus_device_create - Creates and registers a new child device
  * on the vmbus.
@@ -1164,7 +1325,8 @@ struct hv_device *vmbus_device_create(const uuid_le *type,
  */
 int vmbus_device_register(struct hv_device *child_device_obj)
 {
-	int ret = 0;
+	struct kobject *kobj = &child_device_obj->device.kobj;
+	int ret;
 
 	dev_set_name(&child_device_obj->device, "%pUl",
 		     child_device_obj->channel->offermsg.offer.if_instance.b);
@@ -1178,13 +1340,32 @@ int vmbus_device_register(struct hv_device *child_device_obj)
 	 * binding...which will eventually call vmbus_match() and vmbus_probe()
 	 */
 	ret = device_register(&child_device_obj->device);
-
-	if (ret)
+	if (ret) {
 		pr_err("Unable to register child device\n");
-	else
-		pr_debug("child device %s registered\n",
-			dev_name(&child_device_obj->device));
+		return ret;
+	}
+
+	child_device_obj->channels_kset = kset_create_and_add("channels",
+							      NULL, kobj);
+	if (!child_device_obj->channels_kset) {
+		ret = -ENOMEM;
+		goto err_dev_unregister;
+	}
+
+	ret = vmbus_add_channel_kobj(child_device_obj,
+				     child_device_obj->channel);
+	if (ret) {
+		pr_err("Unable to register primary channeln");
+		goto err_kset_unregister;
+	}
+
+	return 0;
+
+err_kset_unregister:
+	kset_unregister(child_device_obj->channels_kset);
 
+err_dev_unregister:
+	device_unregister(&child_device_obj->device);
 	return ret;
 }
 
diff --git a/drivers/hwmon/hwmon.c b/drivers/hwmon/hwmon.c
index c9790e2c3440..af5123042990 100644
--- a/drivers/hwmon/hwmon.c
+++ b/drivers/hwmon/hwmon.c
@@ -143,6 +143,7 @@ static int hwmon_thermal_add_sensor(struct device *dev,
 				    struct hwmon_device *hwdev, int index)
 {
 	struct hwmon_thermal_data *tdata;
+	struct thermal_zone_device *tzd;
 
 	tdata = devm_kzalloc(dev, sizeof(*tdata), GFP_KERNEL);
 	if (!tdata)
@@ -151,8 +152,14 @@ static int hwmon_thermal_add_sensor(struct device *dev,
 	tdata->hwdev = hwdev;
 	tdata->index = index;
 
-	devm_thermal_zone_of_sensor_register(&hwdev->dev, index, tdata,
-					     &hwmon_thermal_ops);
+	tzd = devm_thermal_zone_of_sensor_register(&hwdev->dev, index, tdata,
+						   &hwmon_thermal_ops);
+	/*
+	 * If CONFIG_THERMAL_OF is disabled, this returns -ENODEV,
+	 * so ignore that error but forward any other error.
+	 */
+	if (IS_ERR(tzd) && (PTR_ERR(tzd) != -ENODEV))
+		return PTR_ERR(tzd);
 
 	return 0;
 }
@@ -621,14 +628,20 @@ __hwmon_device_register(struct device *dev, const char *name, void *drvdata,
 				if (!chip->ops->is_visible(drvdata, hwmon_temp,
 							   hwmon_temp_input, j))
 					continue;
-				if (info[i]->config[j] & HWMON_T_INPUT)
-					hwmon_thermal_add_sensor(dev, hwdev, j);
+				if (info[i]->config[j] & HWMON_T_INPUT) {
+					err = hwmon_thermal_add_sensor(dev,
+								hwdev, j);
+					if (err)
+						goto free_device;
+				}
 			}
 		}
 	}
 
 	return hdev;
 
+free_device:
+	device_unregister(hdev);
 free_hwmon:
 	kfree(hwdev);
 ida_remove:
diff --git a/drivers/hwmon/jc42.c b/drivers/hwmon/jc42.c
index 5f11dc014ed6..e5234f953a6d 100644
--- a/drivers/hwmon/jc42.c
+++ b/drivers/hwmon/jc42.c
@@ -22,6 +22,7 @@
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+#include <linux/bitops.h>
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/slab.h>
@@ -45,6 +46,7 @@ static const unsigned short normal_i2c[] = {
 #define JC42_REG_TEMP		0x05
 #define JC42_REG_MANID		0x06
 #define JC42_REG_DEVICEID	0x07
+#define JC42_REG_SMBUS		0x22 /* NXP and Atmel, possibly others? */
 
 /* Status bits in temperature register */
 #define JC42_ALARM_CRIT_BIT	15
@@ -75,6 +77,9 @@ static const unsigned short normal_i2c[] = {
 #define GT_MANID		0x1c68	/* Giantec */
 #define GT_MANID2		0x132d	/* Giantec, 2nd mfg ID */
 
+/* SMBUS register */
+#define SMBUS_STMOUT		BIT(7)  /* SMBus time-out, active low */
+
 /* Supported chips */
 
 /* Analog Devices */
@@ -495,6 +500,22 @@ static int jc42_probe(struct i2c_client *client, const struct i2c_device_id *id)
 
 	data->extended = !!(cap & JC42_CAP_RANGE);
 
+	if (device_property_read_bool(dev, "smbus-timeout-disable")) {
+		int smbus;
+
+		/*
+		 * Not all chips support this register, but from a
+		 * quick read of various datasheets no chip appears
+		 * incompatible with the below attempt to disable
+		 * the timeout. And the whole thing is opt-in...
+		 */
+		smbus = i2c_smbus_read_word_swapped(client, JC42_REG_SMBUS);
+		if (smbus < 0)
+			return smbus;
+		i2c_smbus_write_word_swapped(client, JC42_REG_SMBUS,
+					     smbus | SMBUS_STMOUT);
+	}
+
 	config = i2c_smbus_read_word_swapped(client, JC42_REG_CONFIG);
 	if (config < 0)
 		return config;
diff --git a/drivers/hwmon/k10temp.c b/drivers/hwmon/k10temp.c
index 46a54ed23410..0721e175664a 100644
--- a/drivers/hwmon/k10temp.c
+++ b/drivers/hwmon/k10temp.c
@@ -81,7 +81,7 @@ struct tctl_offset {
 };
 
 static const struct tctl_offset tctl_offset_table[] = {
-	{ 0x17, "AMD Ryzen 7 1600X", 20000 },
+	{ 0x17, "AMD Ryzen 5 1600X", 20000 },
 	{ 0x17, "AMD Ryzen 7 1700X", 20000 },
 	{ 0x17, "AMD Ryzen 7 1800X", 20000 },
 	{ 0x17, "AMD Ryzen Threadripper 1950X", 27000 },
diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
index 52a58b8b6e1b..a139940cd991 100644
--- a/drivers/hwmon/pmbus/pmbus_core.c
+++ b/drivers/hwmon/pmbus/pmbus_core.c
@@ -21,6 +21,7 @@
 
 #include <linux/debugfs.h>
 #include <linux/kernel.h>
+#include <linux/math64.h>
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/err.h>
@@ -499,8 +500,8 @@ static long pmbus_reg2data_linear(struct pmbus_data *data,
 static long pmbus_reg2data_direct(struct pmbus_data *data,
 				  struct pmbus_sensor *sensor)
 {
-	long val = (s16) sensor->data;
-	long m, b, R;
+	s64 b, val = (s16)sensor->data;
+	s32 m, R;
 
 	m = data->info->m[sensor->class];
 	b = data->info->b[sensor->class];
@@ -528,11 +529,12 @@ static long pmbus_reg2data_direct(struct pmbus_data *data,
 		R--;
 	}
 	while (R < 0) {
-		val = DIV_ROUND_CLOSEST(val, 10);
+		val = div_s64(val + 5LL, 10L);  /* round closest */
 		R++;
 	}
 
-	return (val - b) / m;
+	val = div_s64(val - b, m);
+	return clamp_val(val, LONG_MIN, LONG_MAX);
 }
 
 /*
@@ -656,7 +658,8 @@ static u16 pmbus_data2reg_linear(struct pmbus_data *data,
 static u16 pmbus_data2reg_direct(struct pmbus_data *data,
 				 struct pmbus_sensor *sensor, long val)
 {
-	long m, b, R;
+	s64 b, val64 = val;
+	s32 m, R;
 
 	m = data->info->m[sensor->class];
 	b = data->info->b[sensor->class];
@@ -673,18 +676,18 @@ static u16 pmbus_data2reg_direct(struct pmbus_data *data,
 		R -= 3;		/* Adjust R and b for data in milli-units */
 		b *= 1000;
 	}
-	val = val * m + b;
+	val64 = val64 * m + b;
 
 	while (R > 0) {
-		val *= 10;
+		val64 *= 10;
 		R--;
 	}
 	while (R < 0) {
-		val = DIV_ROUND_CLOSEST(val, 10);
+		val64 = div_s64(val64 + 5LL, 10L);  /* round closest */
 		R++;
 	}
 
-	return val;
+	return (u16)clamp_val(val64, S16_MIN, S16_MAX);
 }
 
 static u16 pmbus_data2reg_vid(struct pmbus_data *data,
diff --git a/drivers/hwmon/w83781d.c b/drivers/hwmon/w83781d.c
index 246fb2365126..2b0f182daa87 100644
--- a/drivers/hwmon/w83781d.c
+++ b/drivers/hwmon/w83781d.c
@@ -1246,10 +1246,8 @@ w83781d_probe(struct i2c_client *client, const struct i2c_device_id *id)
 
  exit_remove_files:
 	w83781d_remove_files(dev);
-	if (data->lm75[0])
-		i2c_unregister_device(data->lm75[0]);
-	if (data->lm75[1])
-		i2c_unregister_device(data->lm75[1]);
+	i2c_unregister_device(data->lm75[0]);
+	i2c_unregister_device(data->lm75[1]);
 	return err;
 }
 
@@ -1262,10 +1260,8 @@ w83781d_remove(struct i2c_client *client)
 	hwmon_device_unregister(data->hwmon_dev);
 	w83781d_remove_files(dev);
 
-	if (data->lm75[0])
-		i2c_unregister_device(data->lm75[0]);
-	if (data->lm75[1])
-		i2c_unregister_device(data->lm75[1]);
+	i2c_unregister_device(data->lm75[0]);
+	i2c_unregister_device(data->lm75[1]);
 
 	return 0;
 }
diff --git a/drivers/hwmon/w83791d.c b/drivers/hwmon/w83791d.c
index 8af6081b4ab4..28fa3bd2c096 100644
--- a/drivers/hwmon/w83791d.c
+++ b/drivers/hwmon/w83791d.c
@@ -1316,8 +1316,7 @@ static int w83791d_detect_subclients(struct i2c_client *client)
 /* Undo inits in case of errors */
 
 error_sc_1:
-	if (data->lm75[0] != NULL)
-		i2c_unregister_device(data->lm75[0]);
+	i2c_unregister_device(data->lm75[0]);
 error_sc_0:
 	return err;
 }
@@ -1434,10 +1433,8 @@ error5:
 error4:
 	sysfs_remove_group(&client->dev.kobj, &w83791d_group);
 error3:
-	if (data->lm75[0] != NULL)
-		i2c_unregister_device(data->lm75[0]);
-	if (data->lm75[1] != NULL)
-		i2c_unregister_device(data->lm75[1]);
+	i2c_unregister_device(data->lm75[0]);
+	i2c_unregister_device(data->lm75[1]);
 	return err;
 }
 
@@ -1448,10 +1445,8 @@ static int w83791d_remove(struct i2c_client *client)
 	hwmon_device_unregister(data->hwmon_dev);
 	sysfs_remove_group(&client->dev.kobj, &w83791d_group);
 
-	if (data->lm75[0] != NULL)
-		i2c_unregister_device(data->lm75[0]);
-	if (data->lm75[1] != NULL)
-		i2c_unregister_device(data->lm75[1]);
+	i2c_unregister_device(data->lm75[0]);
+	i2c_unregister_device(data->lm75[1]);
 
 	return 0;
 }
diff --git a/drivers/hwmon/w83792d.c b/drivers/hwmon/w83792d.c
index d764602d70db..76aa39e537e0 100644
--- a/drivers/hwmon/w83792d.c
+++ b/drivers/hwmon/w83792d.c
@@ -981,8 +981,7 @@ w83792d_detect_subclients(struct i2c_client *new_client)
 /* Undo inits in case of errors */
 
 ERROR_SC_1:
-	if (data->lm75[0] != NULL)
-		i2c_unregister_device(data->lm75[0]);
+	i2c_unregister_device(data->lm75[0]);
 ERROR_SC_0:
 	return err;
 }
@@ -1456,10 +1455,8 @@ exit_remove_files:
 	for (i = 0; i < ARRAY_SIZE(w83792d_group_fan); i++)
 		sysfs_remove_group(&dev->kobj, &w83792d_group_fan[i]);
 exit_i2c_unregister:
-	if (data->lm75[0] != NULL)
-		i2c_unregister_device(data->lm75[0]);
-	if (data->lm75[1] != NULL)
-		i2c_unregister_device(data->lm75[1]);
+	i2c_unregister_device(data->lm75[0]);
+	i2c_unregister_device(data->lm75[1]);
 	return err;
 }
 
@@ -1475,10 +1472,8 @@ w83792d_remove(struct i2c_client *client)
 		sysfs_remove_group(&client->dev.kobj,
 				   &w83792d_group_fan[i]);
 
-	if (data->lm75[0] != NULL)
-		i2c_unregister_device(data->lm75[0]);
-	if (data->lm75[1] != NULL)
-		i2c_unregister_device(data->lm75[1]);
+	i2c_unregister_device(data->lm75[0]);
+	i2c_unregister_device(data->lm75[1]);
 
 	return 0;
 }
diff --git a/drivers/hwmon/w83793.c b/drivers/hwmon/w83793.c
index 5ba9d9f1daa1..0af0f6283b35 100644
--- a/drivers/hwmon/w83793.c
+++ b/drivers/hwmon/w83793.c
@@ -1564,10 +1564,8 @@ static int w83793_remove(struct i2c_client *client)
 	for (i = 0; i < ARRAY_SIZE(w83793_temp); i++)
 		device_remove_file(dev, &w83793_temp[i].dev_attr);
 
-	if (data->lm75[0] != NULL)
-		i2c_unregister_device(data->lm75[0]);
-	if (data->lm75[1] != NULL)
-		i2c_unregister_device(data->lm75[1]);
+	i2c_unregister_device(data->lm75[0]);
+	i2c_unregister_device(data->lm75[1]);
 
 	/* Decrease data reference counter */
 	mutex_lock(&watchdog_data_mutex);
@@ -1625,8 +1623,7 @@ w83793_detect_subclients(struct i2c_client *client)
 	/* Undo inits in case of errors */
 
 ERROR_SC_1:
-	if (data->lm75[0] != NULL)
-		i2c_unregister_device(data->lm75[0]);
+	i2c_unregister_device(data->lm75[0]);
 ERROR_SC_0:
 	return err;
 }
@@ -1962,10 +1959,8 @@ exit_remove:
 	for (i = 0; i < ARRAY_SIZE(w83793_temp); i++)
 		device_remove_file(dev, &w83793_temp[i].dev_attr);
 
-	if (data->lm75[0] != NULL)
-		i2c_unregister_device(data->lm75[0]);
-	if (data->lm75[1] != NULL)
-		i2c_unregister_device(data->lm75[1]);
+	i2c_unregister_device(data->lm75[0]);
+	i2c_unregister_device(data->lm75[1]);
 free_mem:
 	kfree(data);
 exit:
diff --git a/drivers/hwspinlock/Kconfig b/drivers/hwspinlock/Kconfig
index 6e0a5539a9ea..f0f467983960 100644
--- a/drivers/hwspinlock/Kconfig
+++ b/drivers/hwspinlock/Kconfig
@@ -3,7 +3,7 @@
 #
 
 menuconfig HWSPINLOCK
-	tristate "Hardware Spinlock drivers"
+	bool "Hardware Spinlock drivers"
 
 config HWSPINLOCK_OMAP
 	tristate "OMAP Hardware Spinlock device"
diff --git a/drivers/hwtracing/coresight/coresight-dynamic-replicator.c b/drivers/hwtracing/coresight/coresight-dynamic-replicator.c
index accc2056f7c6..8f4357e2626c 100644
--- a/drivers/hwtracing/coresight/coresight-dynamic-replicator.c
+++ b/drivers/hwtracing/coresight/coresight-dynamic-replicator.c
@@ -199,8 +199,8 @@ static const struct dev_pm_ops replicator_dev_pm_ops = {
 
 static const struct amba_id replicator_ids[] = {
 	{
-		.id     = 0x0003b909,
-		.mask   = 0x0003ffff,
+		.id     = 0x000bb909,
+		.mask   = 0x000fffff,
 	},
 	{
 		/* Coresight SoC-600 */
diff --git a/drivers/hwtracing/coresight/coresight-etb10.c b/drivers/hwtracing/coresight/coresight-etb10.c
index 56ecd7aff5eb..e03e58933141 100644
--- a/drivers/hwtracing/coresight/coresight-etb10.c
+++ b/drivers/hwtracing/coresight/coresight-etb10.c
@@ -748,8 +748,8 @@ static const struct dev_pm_ops etb_dev_pm_ops = {
 
 static const struct amba_id etb_ids[] = {
 	{
-		.id	= 0x0003b907,
-		.mask	= 0x0003ffff,
+		.id	= 0x000bb907,
+		.mask	= 0x000fffff,
 	},
 	{ 0, 0},
 };
diff --git a/drivers/hwtracing/coresight/coresight-etm3x.c b/drivers/hwtracing/coresight/coresight-etm3x.c
index e5b1ec57dbde..39f42fdd503d 100644
--- a/drivers/hwtracing/coresight/coresight-etm3x.c
+++ b/drivers/hwtracing/coresight/coresight-etm3x.c
@@ -901,33 +901,33 @@ static const struct dev_pm_ops etm_dev_pm_ops = {
 
 static const struct amba_id etm_ids[] = {
 	{	/* ETM 3.3 */
-		.id	= 0x0003b921,
-		.mask	= 0x0003ffff,
+		.id	= 0x000bb921,
+		.mask	= 0x000fffff,
 		.data	= "ETM 3.3",
 	},
 	{	/* ETM 3.5 - Cortex-A5 */
-		.id	= 0x0003b955,
-		.mask	= 0x0003ffff,
+		.id	= 0x000bb955,
+		.mask	= 0x000fffff,
 		.data	= "ETM 3.5",
 	},
 	{	/* ETM 3.5 */
-		.id	= 0x0003b956,
-		.mask	= 0x0003ffff,
+		.id	= 0x000bb956,
+		.mask	= 0x000fffff,
 		.data	= "ETM 3.5",
 	},
 	{	/* PTM 1.0 */
-		.id	= 0x0003b950,
-		.mask	= 0x0003ffff,
+		.id	= 0x000bb950,
+		.mask	= 0x000fffff,
 		.data	= "PTM 1.0",
 	},
 	{	/* PTM 1.1 */
-		.id	= 0x0003b95f,
-		.mask	= 0x0003ffff,
+		.id	= 0x000bb95f,
+		.mask	= 0x000fffff,
 		.data	= "PTM 1.1",
 	},
 	{	/* PTM 1.1 Qualcomm */
-		.id	= 0x0003006f,
-		.mask	= 0x0003ffff,
+		.id	= 0x000b006f,
+		.mask	= 0x000fffff,
 		.data	= "PTM 1.1",
 	},
 	{ 0, 0},
diff --git a/drivers/hwtracing/coresight/coresight-funnel.c b/drivers/hwtracing/coresight/coresight-funnel.c
index 77642e0e955b..fd3c396717f6 100644
--- a/drivers/hwtracing/coresight/coresight-funnel.c
+++ b/drivers/hwtracing/coresight/coresight-funnel.c
@@ -248,8 +248,8 @@ static const struct dev_pm_ops funnel_dev_pm_ops = {
 
 static const struct amba_id funnel_ids[] = {
 	{
-		.id     = 0x0003b908,
-		.mask   = 0x0003ffff,
+		.id     = 0x000bb908,
+		.mask   = 0x000fffff,
 	},
 	{
 		/* Coresight SoC-600 */
diff --git a/drivers/hwtracing/coresight/coresight-stm.c b/drivers/hwtracing/coresight/coresight-stm.c
index 92a780a6df1d..15e7ef3891f5 100644
--- a/drivers/hwtracing/coresight/coresight-stm.c
+++ b/drivers/hwtracing/coresight/coresight-stm.c
@@ -917,13 +917,13 @@ static const struct dev_pm_ops stm_dev_pm_ops = {
 
 static const struct amba_id stm_ids[] = {
 	{
-		.id     = 0x0003b962,
-		.mask   = 0x0003ffff,
+		.id     = 0x000bb962,
+		.mask   = 0x000fffff,
 		.data	= "STM32",
 	},
 	{
-		.id	= 0x0003b963,
-		.mask	= 0x0003ffff,
+		.id	= 0x000bb963,
+		.mask	= 0x000fffff,
 		.data	= "STM500",
 	},
 	{ 0, 0},
diff --git a/drivers/hwtracing/coresight/coresight-tmc.c b/drivers/hwtracing/coresight/coresight-tmc.c
index 2ff4a66a3caa..0ea04f588de0 100644
--- a/drivers/hwtracing/coresight/coresight-tmc.c
+++ b/drivers/hwtracing/coresight/coresight-tmc.c
@@ -439,8 +439,8 @@ out:
 
 static const struct amba_id tmc_ids[] = {
 	{
-		.id     = 0x0003b961,
-		.mask   = 0x0003ffff,
+		.id     = 0x000bb961,
+		.mask   = 0x000fffff,
 	},
 	{
 		/* Coresight SoC 600 TMC-ETR/ETS */
diff --git a/drivers/hwtracing/coresight/coresight-tpiu.c b/drivers/hwtracing/coresight/coresight-tpiu.c
index d7a3e453016d..bef49a3a5ca7 100644
--- a/drivers/hwtracing/coresight/coresight-tpiu.c
+++ b/drivers/hwtracing/coresight/coresight-tpiu.c
@@ -194,8 +194,8 @@ static const struct dev_pm_ops tpiu_dev_pm_ops = {
 
 static const struct amba_id tpiu_ids[] = {
 	{
-		.id	= 0x0003b912,
-		.mask	= 0x0003ffff,
+		.id	= 0x000bb912,
+		.mask	= 0x000fffff,
 	},
 	{
 		.id	= 0x0004b912,
diff --git a/drivers/hwtracing/stm/ftrace.c b/drivers/hwtracing/stm/ftrace.c
index bd126a7c6da2..7da75644c750 100644
--- a/drivers/hwtracing/stm/ftrace.c
+++ b/drivers/hwtracing/stm/ftrace.c
@@ -42,9 +42,11 @@ static struct stm_ftrace {
  * @len:	length of the data packet
  */
 static void notrace
-stm_ftrace_write(const void *buf, unsigned int len)
+stm_ftrace_write(struct trace_export *export, const void *buf, unsigned int len)
 {
-	stm_source_write(&stm_ftrace.data, STM_FTRACE_CHAN, buf, len);
+	struct stm_ftrace *stm = container_of(export, struct stm_ftrace, ftrace);
+
+	stm_source_write(&stm->data, STM_FTRACE_CHAN, buf, len);
 }
 
 static int stm_ftrace_link(struct stm_source_data *data)
diff --git a/drivers/i2c/busses/i2c-cht-wc.c b/drivers/i2c/busses/i2c-cht-wc.c
index 0d05dadb2dc5..44cffad43701 100644
--- a/drivers/i2c/busses/i2c-cht-wc.c
+++ b/drivers/i2c/busses/i2c-cht-wc.c
@@ -379,7 +379,7 @@ static int cht_wc_i2c_adap_i2c_remove(struct platform_device *pdev)
 	return 0;
 }
 
-static struct platform_device_id cht_wc_i2c_adap_id_table[] = {
+static const struct platform_device_id cht_wc_i2c_adap_id_table[] = {
 	{ .name = "cht_wcove_ext_chgr" },
 	{},
 };
diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c
index 9e12a53ef7b8..8eac00efadc1 100644
--- a/drivers/i2c/busses/i2c-i801.c
+++ b/drivers/i2c/busses/i2c-i801.c
@@ -1617,6 +1617,9 @@ static int i801_probe(struct pci_dev *dev, const struct pci_device_id *id)
 	/* Default timeout in interrupt mode: 200 ms */
 	priv->adapter.timeout = HZ / 5;
 
+	if (dev->irq == IRQ_NOTCONNECTED)
+		priv->features &= ~FEATURE_IRQ;
+
 	if (priv->features & FEATURE_IRQ) {
 		u16 pcictl, pcists;
 
diff --git a/drivers/i2c/busses/i2c-piix4.c b/drivers/i2c/busses/i2c-piix4.c
index 174579d32e5f..462948e2c535 100644
--- a/drivers/i2c/busses/i2c-piix4.c
+++ b/drivers/i2c/busses/i2c-piix4.c
@@ -983,7 +983,7 @@ static void piix4_adap_remove(struct i2c_adapter *adap)
 
 	if (adapdata->smba) {
 		i2c_del_adapter(adap);
-		if (adapdata->port == (0 << 1)) {
+		if (adapdata->port == (0 << piix4_port_shift_sb800)) {
 			release_region(adapdata->smba, SMBIOSIZE);
 			if (adapdata->sb800_main)
 				release_region(SB800_PIIX4_SMB_IDX, 2);
diff --git a/drivers/i2c/busses/i2c-stm32.h b/drivers/i2c/busses/i2c-stm32.h
index dab51761f8c5..d4f9cef251ac 100644
--- a/drivers/i2c/busses/i2c-stm32.h
+++ b/drivers/i2c/busses/i2c-stm32.h
@@ -1,10 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * i2c-stm32.h
  *
  * Copyright (C) M'boumba Cedric Madianga 2017
+ * Copyright (C) STMicroelectronics 2017
  * Author: M'boumba Cedric Madianga <cedric.madianga@gmail.com>
  *
- * License terms:  GNU General Public License (GPL), version 2
  */
 
 #ifndef _I2C_STM32_H
diff --git a/drivers/i2c/busses/i2c-stm32f4.c b/drivers/i2c/busses/i2c-stm32f4.c
index 4ec108496f15..47c8d00de53f 100644
--- a/drivers/i2c/busses/i2c-stm32f4.c
+++ b/drivers/i2c/busses/i2c-stm32f4.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Driver for STMicroelectronics STM32 I2C controller
  *
@@ -6,11 +7,11 @@
  * http://www.st.com/resource/en/reference_manual/DM00031020.pdf
  *
  * Copyright (C) M'boumba Cedric Madianga 2016
+ * Copyright (C) STMicroelectronics 2017
  * Author: M'boumba Cedric Madianga <cedric.madianga@gmail.com>
  *
  * This driver is based on i2c-st.c
  *
- * License terms:  GNU General Public License (GPL), version 2
  */
 
 #include <linux/clk.h>
diff --git a/drivers/i2c/busses/i2c-stm32f7.c b/drivers/i2c/busses/i2c-stm32f7.c
index d4a6e9c2e9aa..b445b3bb0bb1 100644
--- a/drivers/i2c/busses/i2c-stm32f7.c
+++ b/drivers/i2c/busses/i2c-stm32f7.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Driver for STMicroelectronics STM32F7 I2C controller
  *
@@ -7,11 +8,11 @@
  * http://www.st.com/resource/en/reference_manual/dm00124865.pdf
  *
  * Copyright (C) M'boumba Cedric Madianga 2017
+ * Copyright (C) STMicroelectronics 2017
  * Author: M'boumba Cedric Madianga <cedric.madianga@gmail.com>
  *
  * This driver is based on i2c-stm32f4.c
  *
- * License terms:  GNU General Public License (GPL), version 2
  */
 #include <linux/clk.h>
 #include <linux/delay.h>
diff --git a/drivers/i2c/i2c-boardinfo.c b/drivers/i2c/i2c-boardinfo.c
index 31186ead5a40..509a6007cdf6 100644
--- a/drivers/i2c/i2c-boardinfo.c
+++ b/drivers/i2c/i2c-boardinfo.c
@@ -86,6 +86,7 @@ int i2c_register_board_info(int busnum, struct i2c_board_info const *info, unsig
 					property_entries_dup(info->properties);
 			if (IS_ERR(devinfo->board_info.properties)) {
 				status = PTR_ERR(devinfo->board_info.properties);
+				kfree(devinfo);
 				break;
 			}
 		}
@@ -98,6 +99,7 @@ int i2c_register_board_info(int busnum, struct i2c_board_info const *info, unsig
 					GFP_KERNEL);
 			if (!devinfo->board_info.resources) {
 				status = -ENOMEM;
+				kfree(devinfo);
 				break;
 			}
 		}
diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c
index 6f638bbc922d..2cab27a68479 100644
--- a/drivers/i2c/i2c-dev.c
+++ b/drivers/i2c/i2c-dev.c
@@ -35,6 +35,7 @@
 #include <linux/notifier.h>
 #include <linux/slab.h>
 #include <linux/uaccess.h>
+#include <linux/compat.h>
 
 /*
  * An i2c_dev represents an i2c_adapter ... an I2C or SMBus master, not a
@@ -238,46 +239,29 @@ static int i2cdev_check_addr(struct i2c_adapter *adapter, unsigned int addr)
 }
 
 static noinline int i2cdev_ioctl_rdwr(struct i2c_client *client,
-		unsigned long arg)
+		unsigned nmsgs, struct i2c_msg *msgs)
 {
-	struct i2c_rdwr_ioctl_data rdwr_arg;
-	struct i2c_msg *rdwr_pa;
 	u8 __user **data_ptrs;
 	int i, res;
 
-	if (copy_from_user(&rdwr_arg,
-			   (struct i2c_rdwr_ioctl_data __user *)arg,
-			   sizeof(rdwr_arg)))
-		return -EFAULT;
-
-	/* Put an arbitrary limit on the number of messages that can
-	 * be sent at once */
-	if (rdwr_arg.nmsgs > I2C_RDWR_IOCTL_MAX_MSGS)
-		return -EINVAL;
-
-	rdwr_pa = memdup_user(rdwr_arg.msgs,
-			      rdwr_arg.nmsgs * sizeof(struct i2c_msg));
-	if (IS_ERR(rdwr_pa))
-		return PTR_ERR(rdwr_pa);
-
-	data_ptrs = kmalloc(rdwr_arg.nmsgs * sizeof(u8 __user *), GFP_KERNEL);
+	data_ptrs = kmalloc(nmsgs * sizeof(u8 __user *), GFP_KERNEL);
 	if (data_ptrs == NULL) {
-		kfree(rdwr_pa);
+		kfree(msgs);
 		return -ENOMEM;
 	}
 
 	res = 0;
-	for (i = 0; i < rdwr_arg.nmsgs; i++) {
+	for (i = 0; i < nmsgs; i++) {
 		/* Limit the size of the message to a sane amount */
-		if (rdwr_pa[i].len > 8192) {
+		if (msgs[i].len > 8192) {
 			res = -EINVAL;
 			break;
 		}
 
-		data_ptrs[i] = (u8 __user *)rdwr_pa[i].buf;
-		rdwr_pa[i].buf = memdup_user(data_ptrs[i], rdwr_pa[i].len);
-		if (IS_ERR(rdwr_pa[i].buf)) {
-			res = PTR_ERR(rdwr_pa[i].buf);
+		data_ptrs[i] = (u8 __user *)msgs[i].buf;
+		msgs[i].buf = memdup_user(data_ptrs[i], msgs[i].len);
+		if (IS_ERR(msgs[i].buf)) {
+			res = PTR_ERR(msgs[i].buf);
 			break;
 		}
 
@@ -292,121 +276,117 @@ static noinline int i2cdev_ioctl_rdwr(struct i2c_client *client,
 		 * greater (for example to account for a checksum byte at
 		 * the end of the message.)
 		 */
-		if (rdwr_pa[i].flags & I2C_M_RECV_LEN) {
-			if (!(rdwr_pa[i].flags & I2C_M_RD) ||
-			    rdwr_pa[i].buf[0] < 1 ||
-			    rdwr_pa[i].len < rdwr_pa[i].buf[0] +
+		if (msgs[i].flags & I2C_M_RECV_LEN) {
+			if (!(msgs[i].flags & I2C_M_RD) ||
+			    msgs[i].buf[0] < 1 ||
+			    msgs[i].len < msgs[i].buf[0] +
 					     I2C_SMBUS_BLOCK_MAX) {
 				res = -EINVAL;
 				break;
 			}
 
-			rdwr_pa[i].len = rdwr_pa[i].buf[0];
+			msgs[i].len = msgs[i].buf[0];
 		}
 	}
 	if (res < 0) {
 		int j;
 		for (j = 0; j < i; ++j)
-			kfree(rdwr_pa[j].buf);
+			kfree(msgs[j].buf);
 		kfree(data_ptrs);
-		kfree(rdwr_pa);
+		kfree(msgs);
 		return res;
 	}
 
-	res = i2c_transfer(client->adapter, rdwr_pa, rdwr_arg.nmsgs);
+	res = i2c_transfer(client->adapter, msgs, nmsgs);
 	while (i-- > 0) {
-		if (res >= 0 && (rdwr_pa[i].flags & I2C_M_RD)) {
-			if (copy_to_user(data_ptrs[i], rdwr_pa[i].buf,
-					 rdwr_pa[i].len))
+		if (res >= 0 && (msgs[i].flags & I2C_M_RD)) {
+			if (copy_to_user(data_ptrs[i], msgs[i].buf,
+					 msgs[i].len))
 				res = -EFAULT;
 		}
-		kfree(rdwr_pa[i].buf);
+		kfree(msgs[i].buf);
 	}
 	kfree(data_ptrs);
-	kfree(rdwr_pa);
+	kfree(msgs);
 	return res;
 }
 
 static noinline int i2cdev_ioctl_smbus(struct i2c_client *client,
-		unsigned long arg)
+		u8 read_write, u8 command, u32 size,
+		union i2c_smbus_data __user *data)
 {
-	struct i2c_smbus_ioctl_data data_arg;
 	union i2c_smbus_data temp = {};
 	int datasize, res;
 
-	if (copy_from_user(&data_arg,
-			   (struct i2c_smbus_ioctl_data __user *) arg,
-			   sizeof(struct i2c_smbus_ioctl_data)))
-		return -EFAULT;
-	if ((data_arg.size != I2C_SMBUS_BYTE) &&
-	    (data_arg.size != I2C_SMBUS_QUICK) &&
-	    (data_arg.size != I2C_SMBUS_BYTE_DATA) &&
-	    (data_arg.size != I2C_SMBUS_WORD_DATA) &&
-	    (data_arg.size != I2C_SMBUS_PROC_CALL) &&
-	    (data_arg.size != I2C_SMBUS_BLOCK_DATA) &&
-	    (data_arg.size != I2C_SMBUS_I2C_BLOCK_BROKEN) &&
-	    (data_arg.size != I2C_SMBUS_I2C_BLOCK_DATA) &&
-	    (data_arg.size != I2C_SMBUS_BLOCK_PROC_CALL)) {
+	if ((size != I2C_SMBUS_BYTE) &&
+	    (size != I2C_SMBUS_QUICK) &&
+	    (size != I2C_SMBUS_BYTE_DATA) &&
+	    (size != I2C_SMBUS_WORD_DATA) &&
+	    (size != I2C_SMBUS_PROC_CALL) &&
+	    (size != I2C_SMBUS_BLOCK_DATA) &&
+	    (size != I2C_SMBUS_I2C_BLOCK_BROKEN) &&
+	    (size != I2C_SMBUS_I2C_BLOCK_DATA) &&
+	    (size != I2C_SMBUS_BLOCK_PROC_CALL)) {
 		dev_dbg(&client->adapter->dev,
 			"size out of range (%x) in ioctl I2C_SMBUS.\n",
-			data_arg.size);
+			size);
 		return -EINVAL;
 	}
 	/* Note that I2C_SMBUS_READ and I2C_SMBUS_WRITE are 0 and 1,
 	   so the check is valid if size==I2C_SMBUS_QUICK too. */
-	if ((data_arg.read_write != I2C_SMBUS_READ) &&
-	    (data_arg.read_write != I2C_SMBUS_WRITE)) {
+	if ((read_write != I2C_SMBUS_READ) &&
+	    (read_write != I2C_SMBUS_WRITE)) {
 		dev_dbg(&client->adapter->dev,
 			"read_write out of range (%x) in ioctl I2C_SMBUS.\n",
-			data_arg.read_write);
+			read_write);
 		return -EINVAL;
 	}
 
 	/* Note that command values are always valid! */
 
-	if ((data_arg.size == I2C_SMBUS_QUICK) ||
-	    ((data_arg.size == I2C_SMBUS_BYTE) &&
-	    (data_arg.read_write == I2C_SMBUS_WRITE)))
+	if ((size == I2C_SMBUS_QUICK) ||
+	    ((size == I2C_SMBUS_BYTE) &&
+	    (read_write == I2C_SMBUS_WRITE)))
 		/* These are special: we do not use data */
 		return i2c_smbus_xfer(client->adapter, client->addr,
-				      client->flags, data_arg.read_write,
-				      data_arg.command, data_arg.size, NULL);
+				      client->flags, read_write,
+				      command, size, NULL);
 
-	if (data_arg.data == NULL) {
+	if (data == NULL) {
 		dev_dbg(&client->adapter->dev,
 			"data is NULL pointer in ioctl I2C_SMBUS.\n");
 		return -EINVAL;
 	}
 
-	if ((data_arg.size == I2C_SMBUS_BYTE_DATA) ||
-	    (data_arg.size == I2C_SMBUS_BYTE))
-		datasize = sizeof(data_arg.data->byte);
-	else if ((data_arg.size == I2C_SMBUS_WORD_DATA) ||
-		 (data_arg.size == I2C_SMBUS_PROC_CALL))
-		datasize = sizeof(data_arg.data->word);
+	if ((size == I2C_SMBUS_BYTE_DATA) ||
+	    (size == I2C_SMBUS_BYTE))
+		datasize = sizeof(data->byte);
+	else if ((size == I2C_SMBUS_WORD_DATA) ||
+		 (size == I2C_SMBUS_PROC_CALL))
+		datasize = sizeof(data->word);
 	else /* size == smbus block, i2c block, or block proc. call */
-		datasize = sizeof(data_arg.data->block);
+		datasize = sizeof(data->block);
 
-	if ((data_arg.size == I2C_SMBUS_PROC_CALL) ||
-	    (data_arg.size == I2C_SMBUS_BLOCK_PROC_CALL) ||
-	    (data_arg.size == I2C_SMBUS_I2C_BLOCK_DATA) ||
-	    (data_arg.read_write == I2C_SMBUS_WRITE)) {
-		if (copy_from_user(&temp, data_arg.data, datasize))
+	if ((size == I2C_SMBUS_PROC_CALL) ||
+	    (size == I2C_SMBUS_BLOCK_PROC_CALL) ||
+	    (size == I2C_SMBUS_I2C_BLOCK_DATA) ||
+	    (read_write == I2C_SMBUS_WRITE)) {
+		if (copy_from_user(&temp, data, datasize))
 			return -EFAULT;
 	}
-	if (data_arg.size == I2C_SMBUS_I2C_BLOCK_BROKEN) {
+	if (size == I2C_SMBUS_I2C_BLOCK_BROKEN) {
 		/* Convert old I2C block commands to the new
 		   convention. This preserves binary compatibility. */
-		data_arg.size = I2C_SMBUS_I2C_BLOCK_DATA;
-		if (data_arg.read_write == I2C_SMBUS_READ)
+		size = I2C_SMBUS_I2C_BLOCK_DATA;
+		if (read_write == I2C_SMBUS_READ)
 			temp.block[0] = I2C_SMBUS_BLOCK_MAX;
 	}
 	res = i2c_smbus_xfer(client->adapter, client->addr, client->flags,
-	      data_arg.read_write, data_arg.command, data_arg.size, &temp);
-	if (!res && ((data_arg.size == I2C_SMBUS_PROC_CALL) ||
-		     (data_arg.size == I2C_SMBUS_BLOCK_PROC_CALL) ||
-		     (data_arg.read_write == I2C_SMBUS_READ))) {
-		if (copy_to_user(data_arg.data, &temp, datasize))
+	      read_write, command, size, &temp);
+	if (!res && ((size == I2C_SMBUS_PROC_CALL) ||
+		     (size == I2C_SMBUS_BLOCK_PROC_CALL) ||
+		     (read_write == I2C_SMBUS_READ))) {
+		if (copy_to_user(data, &temp, datasize))
 			return -EFAULT;
 	}
 	return res;
@@ -454,12 +434,39 @@ static long i2cdev_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 		funcs = i2c_get_functionality(client->adapter);
 		return put_user(funcs, (unsigned long __user *)arg);
 
-	case I2C_RDWR:
-		return i2cdev_ioctl_rdwr(client, arg);
+	case I2C_RDWR: {
+		struct i2c_rdwr_ioctl_data rdwr_arg;
+		struct i2c_msg *rdwr_pa;
+
+		if (copy_from_user(&rdwr_arg,
+				   (struct i2c_rdwr_ioctl_data __user *)arg,
+				   sizeof(rdwr_arg)))
+			return -EFAULT;
+
+		/* Put an arbitrary limit on the number of messages that can
+		 * be sent at once */
+		if (rdwr_arg.nmsgs > I2C_RDWR_IOCTL_MAX_MSGS)
+			return -EINVAL;
 
-	case I2C_SMBUS:
-		return i2cdev_ioctl_smbus(client, arg);
+		rdwr_pa = memdup_user(rdwr_arg.msgs,
+				      rdwr_arg.nmsgs * sizeof(struct i2c_msg));
+		if (IS_ERR(rdwr_pa))
+			return PTR_ERR(rdwr_pa);
+
+		return i2cdev_ioctl_rdwr(client, rdwr_arg.nmsgs, rdwr_pa);
+	}
 
+	case I2C_SMBUS: {
+		struct i2c_smbus_ioctl_data data_arg;
+		if (copy_from_user(&data_arg,
+				   (struct i2c_smbus_ioctl_data __user *) arg,
+				   sizeof(struct i2c_smbus_ioctl_data)))
+			return -EFAULT;
+		return i2cdev_ioctl_smbus(client, data_arg.read_write,
+					  data_arg.command,
+					  data_arg.size,
+					  data_arg.data);
+	}
 	case I2C_RETRIES:
 		client->adapter->retries = arg;
 		break;
@@ -480,6 +487,90 @@ static long i2cdev_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 	return 0;
 }
 
+#ifdef CONFIG_COMPAT
+
+struct i2c_smbus_ioctl_data32 {
+	u8 read_write;
+	u8 command;
+	u32 size;
+	compat_caddr_t data; /* union i2c_smbus_data *data */
+};
+
+struct i2c_msg32 {
+	u16 addr;
+	u16 flags;
+	u16 len;
+	compat_caddr_t buf;
+};
+
+struct i2c_rdwr_ioctl_data32 {
+	compat_caddr_t msgs; /* struct i2c_msg __user *msgs */
+	u32 nmsgs;
+};
+
+static long compat_i2cdev_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
+{
+	struct i2c_client *client = file->private_data;
+	unsigned long funcs;
+	switch (cmd) {
+	case I2C_FUNCS:
+		funcs = i2c_get_functionality(client->adapter);
+		return put_user(funcs, (compat_ulong_t __user *)arg);
+	case I2C_RDWR: {
+		struct i2c_rdwr_ioctl_data32 rdwr_arg;
+		struct i2c_msg32 *p;
+		struct i2c_msg *rdwr_pa;
+		int i;
+
+		if (copy_from_user(&rdwr_arg,
+				   (struct i2c_rdwr_ioctl_data32 __user *)arg,
+				   sizeof(rdwr_arg)))
+			return -EFAULT;
+
+		if (rdwr_arg.nmsgs > I2C_RDWR_IOCTL_MAX_MSGS)
+			return -EINVAL;
+
+		rdwr_pa = kmalloc_array(rdwr_arg.nmsgs, sizeof(struct i2c_msg),
+				      GFP_KERNEL);
+		if (!rdwr_pa)
+			return -ENOMEM;
+
+		p = compat_ptr(rdwr_arg.msgs);
+		for (i = 0; i < rdwr_arg.nmsgs; i++) {
+			struct i2c_msg32 umsg;
+			if (copy_from_user(&umsg, p + i, sizeof(umsg))) {
+				kfree(rdwr_pa);
+				return -EFAULT;
+			}
+			rdwr_pa[i] = (struct i2c_msg) {
+				.addr = umsg.addr,
+				.flags = umsg.flags,
+				.len = umsg.len,
+				.buf = compat_ptr(umsg.buf)
+			};
+		}
+
+		return i2cdev_ioctl_rdwr(client, rdwr_arg.nmsgs, rdwr_pa);
+	}
+	case I2C_SMBUS: {
+		struct i2c_smbus_ioctl_data32	data32;
+		if (copy_from_user(&data32,
+				   (void __user *) arg,
+				   sizeof(data32)))
+			return -EFAULT;
+		return i2cdev_ioctl_smbus(client, data32.read_write,
+					  data32.command,
+					  data32.size,
+					  compat_ptr(data32.data));
+	}
+	default:
+		return i2cdev_ioctl(file, cmd, arg);
+	}
+}
+#else
+#define compat_i2cdev_ioctl NULL
+#endif
+
 static int i2cdev_open(struct inode *inode, struct file *file)
 {
 	unsigned int minor = iminor(inode);
@@ -527,6 +618,7 @@ static const struct file_operations i2cdev_fops = {
 	.read		= i2cdev_read,
 	.write		= i2cdev_write,
 	.unlocked_ioctl	= i2cdev_ioctl,
+	.compat_ioctl	= compat_i2cdev_ioctl,
 	.open		= i2cdev_open,
 	.release	= i2cdev_release,
 };
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index 6ff0be8cbdc9..7c3ed7c9af77 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -1333,8 +1333,7 @@ static int ide_cdrom_prep_fs(struct request_queue *q, struct request *rq)
 	unsigned long blocks = blk_rq_sectors(rq) / (hard_sect >> 9);
 	struct scsi_request *req = scsi_req(rq);
 
-	scsi_req_init(req);
-	memset(req->cmd, 0, BLK_MAX_CDB);
+	q->initialize_rq_fn(rq);
 
 	if (rq_data_dir(rq) == READ)
 		req->cmd[0] = GPCMD_READ_10;
diff --git a/drivers/ide/ide-pnp.c b/drivers/ide/ide-pnp.c
index f5f2b62471da..859ddab9448f 100644
--- a/drivers/ide/ide-pnp.c
+++ b/drivers/ide/ide-pnp.c
@@ -22,7 +22,7 @@
 #define DRV_NAME "ide-pnp"
 
 /* Add your devices here :)) */
-static struct pnp_device_id idepnp_devices[] = {
+static const struct pnp_device_id idepnp_devices[] = {
 	/* Generic ESDI/IDE/ATA compatible hard disk controller */
 	{.id = "PNP0600", .driver_data = 0},
 	{.id = ""}
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index d127ace6aa57..6ee866fcc5dd 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -244,7 +244,7 @@ struct chs_geom {
 static unsigned int ide_disks;
 static struct chs_geom ide_disks_chs[MAX_HWIFS * MAX_DRIVES];
 
-static int ide_set_disk_chs(const char *str, struct kernel_param *kp)
+static int ide_set_disk_chs(const char *str, const struct kernel_param *kp)
 {
 	unsigned int a, b, c = 0, h = 0, s = 0, i, j = 1;
 
@@ -328,7 +328,7 @@ static void ide_dev_apply_params(ide_drive_t *drive, u8 unit)
 
 static unsigned int ide_ignore_cable;
 
-static int ide_set_ignore_cable(const char *s, struct kernel_param *kp)
+static int ide_set_ignore_cable(const char *s, const struct kernel_param *kp)
 {
 	int i, j = 1;
 
diff --git a/drivers/iio/adc/cpcap-adc.c b/drivers/iio/adc/cpcap-adc.c
index 3576ec73ec23..9ad60421d360 100644
--- a/drivers/iio/adc/cpcap-adc.c
+++ b/drivers/iio/adc/cpcap-adc.c
@@ -1011,7 +1011,7 @@ static int cpcap_adc_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, indio_dev);
 
 	ddata->irq = platform_get_irq_byname(pdev, "adcdone");
-	if (!ddata->irq)
+	if (ddata->irq < 0)
 		return -ENODEV;
 
 	error = devm_request_threaded_irq(&pdev->dev, ddata->irq, NULL,
diff --git a/drivers/iio/adc/meson_saradc.c b/drivers/iio/adc/meson_saradc.c
index 9c6932ffc0af..36047147ce7c 100644
--- a/drivers/iio/adc/meson_saradc.c
+++ b/drivers/iio/adc/meson_saradc.c
@@ -221,8 +221,10 @@ enum meson_sar_adc_chan7_mux_sel {
 
 struct meson_sar_adc_data {
 	bool					has_bl30_integration;
+	u32					bandgap_reg;
 	unsigned int				resolution;
 	const char				*name;
+	const struct regmap_config		*regmap_config;
 };
 
 struct meson_sar_adc_priv {
@@ -242,13 +244,20 @@ struct meson_sar_adc_priv {
 	int					calibscale;
 };
 
-static const struct regmap_config meson_sar_adc_regmap_config = {
+static const struct regmap_config meson_sar_adc_regmap_config_gxbb = {
 	.reg_bits = 8,
 	.val_bits = 32,
 	.reg_stride = 4,
 	.max_register = MESON_SAR_ADC_REG13,
 };
 
+static const struct regmap_config meson_sar_adc_regmap_config_meson8 = {
+	.reg_bits = 8,
+	.val_bits = 32,
+	.reg_stride = 4,
+	.max_register = MESON_SAR_ADC_DELTA_10,
+};
+
 static unsigned int meson_sar_adc_get_fifo_count(struct iio_dev *indio_dev)
 {
 	struct meson_sar_adc_priv *priv = iio_priv(indio_dev);
@@ -600,7 +609,7 @@ static int meson_sar_adc_clk_init(struct iio_dev *indio_dev,
 	init.num_parents = 1;
 
 	priv->clk_gate.reg = base + MESON_SAR_ADC_REG3;
-	priv->clk_gate.bit_idx = fls(MESON_SAR_ADC_REG3_CLK_EN);
+	priv->clk_gate.bit_idx = __ffs(MESON_SAR_ADC_REG3_CLK_EN);
 	priv->clk_gate.hw.init = &init;
 
 	priv->adc_clk = devm_clk_register(&indio_dev->dev, &priv->clk_gate.hw);
@@ -685,6 +694,20 @@ static int meson_sar_adc_init(struct iio_dev *indio_dev)
 	return 0;
 }
 
+static void meson_sar_adc_set_bandgap(struct iio_dev *indio_dev, bool on_off)
+{
+	struct meson_sar_adc_priv *priv = iio_priv(indio_dev);
+	u32 enable_mask;
+
+	if (priv->data->bandgap_reg == MESON_SAR_ADC_REG11)
+		enable_mask = MESON_SAR_ADC_REG11_BANDGAP_EN;
+	else
+		enable_mask = MESON_SAR_ADC_DELTA_10_TS_VBG_EN;
+
+	regmap_update_bits(priv->regmap, priv->data->bandgap_reg, enable_mask,
+			   on_off ? enable_mask : 0);
+}
+
 static int meson_sar_adc_hw_enable(struct iio_dev *indio_dev)
 {
 	struct meson_sar_adc_priv *priv = iio_priv(indio_dev);
@@ -717,9 +740,9 @@ static int meson_sar_adc_hw_enable(struct iio_dev *indio_dev)
 	regval = FIELD_PREP(MESON_SAR_ADC_REG0_FIFO_CNT_IRQ_MASK, 1);
 	regmap_update_bits(priv->regmap, MESON_SAR_ADC_REG0,
 			   MESON_SAR_ADC_REG0_FIFO_CNT_IRQ_MASK, regval);
-	regmap_update_bits(priv->regmap, MESON_SAR_ADC_REG11,
-			   MESON_SAR_ADC_REG11_BANDGAP_EN,
-			   MESON_SAR_ADC_REG11_BANDGAP_EN);
+
+	meson_sar_adc_set_bandgap(indio_dev, true);
+
 	regmap_update_bits(priv->regmap, MESON_SAR_ADC_REG3,
 			   MESON_SAR_ADC_REG3_ADC_EN,
 			   MESON_SAR_ADC_REG3_ADC_EN);
@@ -739,8 +762,7 @@ static int meson_sar_adc_hw_enable(struct iio_dev *indio_dev)
 err_adc_clk:
 	regmap_update_bits(priv->regmap, MESON_SAR_ADC_REG3,
 			   MESON_SAR_ADC_REG3_ADC_EN, 0);
-	regmap_update_bits(priv->regmap, MESON_SAR_ADC_REG11,
-			   MESON_SAR_ADC_REG11_BANDGAP_EN, 0);
+	meson_sar_adc_set_bandgap(indio_dev, false);
 	clk_disable_unprepare(priv->sana_clk);
 err_sana_clk:
 	clk_disable_unprepare(priv->core_clk);
@@ -765,8 +787,8 @@ static int meson_sar_adc_hw_disable(struct iio_dev *indio_dev)
 
 	regmap_update_bits(priv->regmap, MESON_SAR_ADC_REG3,
 			   MESON_SAR_ADC_REG3_ADC_EN, 0);
-	regmap_update_bits(priv->regmap, MESON_SAR_ADC_REG11,
-			   MESON_SAR_ADC_REG11_BANDGAP_EN, 0);
+
+	meson_sar_adc_set_bandgap(indio_dev, false);
 
 	clk_disable_unprepare(priv->sana_clk);
 	clk_disable_unprepare(priv->core_clk);
@@ -844,30 +866,40 @@ static const struct iio_info meson_sar_adc_iio_info = {
 
 static const struct meson_sar_adc_data meson_sar_adc_meson8_data = {
 	.has_bl30_integration = false,
+	.bandgap_reg = MESON_SAR_ADC_DELTA_10,
+	.regmap_config = &meson_sar_adc_regmap_config_meson8,
 	.resolution = 10,
 	.name = "meson-meson8-saradc",
 };
 
 static const struct meson_sar_adc_data meson_sar_adc_meson8b_data = {
 	.has_bl30_integration = false,
+	.bandgap_reg = MESON_SAR_ADC_DELTA_10,
+	.regmap_config = &meson_sar_adc_regmap_config_meson8,
 	.resolution = 10,
 	.name = "meson-meson8b-saradc",
 };
 
 static const struct meson_sar_adc_data meson_sar_adc_gxbb_data = {
 	.has_bl30_integration = true,
+	.bandgap_reg = MESON_SAR_ADC_REG11,
+	.regmap_config = &meson_sar_adc_regmap_config_gxbb,
 	.resolution = 10,
 	.name = "meson-gxbb-saradc",
 };
 
 static const struct meson_sar_adc_data meson_sar_adc_gxl_data = {
 	.has_bl30_integration = true,
+	.bandgap_reg = MESON_SAR_ADC_REG11,
+	.regmap_config = &meson_sar_adc_regmap_config_gxbb,
 	.resolution = 12,
 	.name = "meson-gxl-saradc",
 };
 
 static const struct meson_sar_adc_data meson_sar_adc_gxm_data = {
 	.has_bl30_integration = true,
+	.bandgap_reg = MESON_SAR_ADC_REG11,
+	.regmap_config = &meson_sar_adc_regmap_config_gxbb,
 	.resolution = 12,
 	.name = "meson-gxm-saradc",
 };
@@ -945,7 +977,7 @@ static int meson_sar_adc_probe(struct platform_device *pdev)
 		return ret;
 
 	priv->regmap = devm_regmap_init_mmio(&pdev->dev, base,
-					     &meson_sar_adc_regmap_config);
+					     priv->data->regmap_config);
 	if (IS_ERR(priv->regmap))
 		return PTR_ERR(priv->regmap);
 
diff --git a/drivers/iio/common/ssp_sensors/ssp_dev.c b/drivers/iio/common/ssp_sensors/ssp_dev.c
index ea7adb638d99..2ba2ff5e59c4 100644
--- a/drivers/iio/common/ssp_sensors/ssp_dev.c
+++ b/drivers/iio/common/ssp_sensors/ssp_dev.c
@@ -175,9 +175,9 @@ static void ssp_wdt_work_func(struct work_struct *work)
 	data->timeout_cnt = 0;
 }
 
-static void ssp_wdt_timer_func(unsigned long ptr)
+static void ssp_wdt_timer_func(struct timer_list *t)
 {
-	struct ssp_data *data = (struct ssp_data *)ptr;
+	struct ssp_data *data = from_timer(data, t, wdt_timer);
 
 	switch (data->fw_dl_state) {
 	case SSP_FW_DL_STATE_FAIL:
@@ -571,7 +571,7 @@ static int ssp_probe(struct spi_device *spi)
 	INIT_WORK(&data->work_wdt, ssp_wdt_work_func);
 	INIT_DELAYED_WORK(&data->work_refresh, ssp_refresh_task);
 
-	setup_timer(&data->wdt_timer, ssp_wdt_timer_func, (unsigned long)data);
+	timer_setup(&data->wdt_timer, ssp_wdt_timer_func, 0);
 
 	ret = request_threaded_irq(data->spi->irq, NULL,
 				   ssp_irq_thread_fn,
diff --git a/drivers/iio/health/max30102.c b/drivers/iio/health/max30102.c
index 203ffb9cad6a..147a8c14235f 100644
--- a/drivers/iio/health/max30102.c
+++ b/drivers/iio/health/max30102.c
@@ -371,7 +371,7 @@ static int max30102_read_raw(struct iio_dev *indio_dev,
 		mutex_unlock(&indio_dev->mlock);
 		break;
 	case IIO_CHAN_INFO_SCALE:
-		*val = 1;  /* 0.0625 */
+		*val = 1000;  /* 62.5 */
 		*val2 = 16;
 		ret = IIO_VAL_FRACTIONAL;
 		break;
diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
index 9c4cfd19b739..2f0998ebeed2 100644
--- a/drivers/iio/industrialio-core.c
+++ b/drivers/iio/industrialio-core.c
@@ -631,7 +631,7 @@ static ssize_t __iio_format_value(char *buf, size_t len, unsigned int type,
  * iio_format_value() - Formats a IIO value into its string representation
  * @buf:	The buffer to which the formatted value gets written
  *		which is assumed to be big enough (i.e. PAGE_SIZE).
- * @type:	One of the IIO_VAL_... constants. This decides how the val
+ * @type:	One of the IIO_VAL_* constants. This decides how the val
  *		and val2 parameters are formatted.
  * @size:	Number of IIO value entries contained in vals
  * @vals:	Pointer to the values, exact meaning depends on the
@@ -639,7 +639,7 @@ static ssize_t __iio_format_value(char *buf, size_t len, unsigned int type,
  *
  * Return: 0 by default, a negative number on failure or the
  *	   total number of characters written for a type that belongs
- *	   to the IIO_VAL_... constant.
+ *	   to the IIO_VAL_* constant.
  */
 ssize_t iio_format_value(char *buf, unsigned int type, int size, int *vals)
 {
diff --git a/drivers/iio/proximity/sx9500.c b/drivers/iio/proximity/sx9500.c
index 53c5d653e780..df23dbcc030a 100644
--- a/drivers/iio/proximity/sx9500.c
+++ b/drivers/iio/proximity/sx9500.c
@@ -869,6 +869,7 @@ static int sx9500_init_device(struct iio_dev *indio_dev)
 static void sx9500_gpio_probe(struct i2c_client *client,
 			      struct sx9500_data *data)
 {
+	struct gpio_desc *gpiod_int;
 	struct device *dev;
 
 	if (!client)
@@ -876,6 +877,14 @@ static void sx9500_gpio_probe(struct i2c_client *client,
 
 	dev = &client->dev;
 
+	if (client->irq <= 0) {
+		gpiod_int = devm_gpiod_get(dev, SX9500_GPIO_INT, GPIOD_IN);
+		if (IS_ERR(gpiod_int))
+			dev_err(dev, "gpio get irq failed\n");
+		else
+			client->irq = gpiod_to_irq(gpiod_int);
+	}
+
 	data->gpiod_rst = devm_gpiod_get(dev, SX9500_GPIO_RESET, GPIOD_OUT_HIGH);
 	if (IS_ERR(data->gpiod_rst)) {
 		dev_warn(dev, "gpio get reset pin failed\n");
diff --git a/drivers/infiniband/Kconfig b/drivers/infiniband/Kconfig
index 3726205c8704..cbf186522016 100644
--- a/drivers/infiniband/Kconfig
+++ b/drivers/infiniband/Kconfig
@@ -1,7 +1,6 @@
 menuconfig INFINIBAND
 	tristate "InfiniBand support"
-	depends on PCI || BROKEN
-	depends on HAS_IOMEM
+	depends on HAS_IOMEM && HAS_DMA
 	depends on NET
 	depends on INET
 	depends on m || IPV6 != m
@@ -46,6 +45,7 @@ config INFINIBAND_EXP_USER_ACCESS
 config INFINIBAND_USER_MEM
 	bool
 	depends on INFINIBAND_USER_ACCESS != n
+	depends on MMU
 	default y
 
 config INFINIBAND_ON_DEMAND_PAGING
diff --git a/drivers/infiniband/core/Makefile b/drivers/infiniband/core/Makefile
index 9c0a2b5c834e..504b926552c6 100644
--- a/drivers/infiniband/core/Makefile
+++ b/drivers/infiniband/core/Makefile
@@ -15,7 +15,7 @@ ib_core-y :=			packer.o ud_header.o verbs.o cq.o rw.o sysfs.o \
 				security.o nldev.o
 
 ib_core-$(CONFIG_INFINIBAND_USER_MEM) += umem.o
-ib_core-$(CONFIG_INFINIBAND_ON_DEMAND_PAGING) += umem_odp.o umem_rbtree.o
+ib_core-$(CONFIG_INFINIBAND_ON_DEMAND_PAGING) += umem_odp.o
 ib_core-$(CONFIG_CGROUP_RDMA) += cgroup.o
 
 ib_cm-y :=			cm.o
diff --git a/drivers/infiniband/core/addr.c b/drivers/infiniband/core/addr.c
index 12523f630b61..f4e8185bccd3 100644
--- a/drivers/infiniband/core/addr.c
+++ b/drivers/infiniband/core/addr.c
@@ -229,8 +229,9 @@ void rdma_addr_unregister_client(struct rdma_addr_client *client)
 }
 EXPORT_SYMBOL(rdma_addr_unregister_client);
 
-int rdma_copy_addr(struct rdma_dev_addr *dev_addr, struct net_device *dev,
-		     const unsigned char *dst_dev_addr)
+void rdma_copy_addr(struct rdma_dev_addr *dev_addr,
+		    const struct net_device *dev,
+		    const unsigned char *dst_dev_addr)
 {
 	dev_addr->dev_type = dev->type;
 	memcpy(dev_addr->src_dev_addr, dev->dev_addr, MAX_ADDR_LEN);
@@ -238,7 +239,6 @@ int rdma_copy_addr(struct rdma_dev_addr *dev_addr, struct net_device *dev,
 	if (dst_dev_addr)
 		memcpy(dev_addr->dst_dev_addr, dst_dev_addr, MAX_ADDR_LEN);
 	dev_addr->bound_dev_if = dev->ifindex;
-	return 0;
 }
 EXPORT_SYMBOL(rdma_copy_addr);
 
@@ -247,15 +247,14 @@ int rdma_translate_ip(const struct sockaddr *addr,
 		      u16 *vlan_id)
 {
 	struct net_device *dev;
-	int ret = -EADDRNOTAVAIL;
 
 	if (dev_addr->bound_dev_if) {
 		dev = dev_get_by_index(dev_addr->net, dev_addr->bound_dev_if);
 		if (!dev)
 			return -ENODEV;
-		ret = rdma_copy_addr(dev_addr, dev, NULL);
+		rdma_copy_addr(dev_addr, dev, NULL);
 		dev_put(dev);
-		return ret;
+		return 0;
 	}
 
 	switch (addr->sa_family) {
@@ -264,9 +263,9 @@ int rdma_translate_ip(const struct sockaddr *addr,
 			((const struct sockaddr_in *)addr)->sin_addr.s_addr);
 
 		if (!dev)
-			return ret;
+			return -EADDRNOTAVAIL;
 
-		ret = rdma_copy_addr(dev_addr, dev, NULL);
+		rdma_copy_addr(dev_addr, dev, NULL);
 		dev_addr->bound_dev_if = dev->ifindex;
 		if (vlan_id)
 			*vlan_id = rdma_vlan_dev_vlan_id(dev);
@@ -279,7 +278,7 @@ int rdma_translate_ip(const struct sockaddr *addr,
 			if (ipv6_chk_addr(dev_addr->net,
 					  &((const struct sockaddr_in6 *)addr)->sin6_addr,
 					  dev, 1)) {
-				ret = rdma_copy_addr(dev_addr, dev, NULL);
+				rdma_copy_addr(dev_addr, dev, NULL);
 				dev_addr->bound_dev_if = dev->ifindex;
 				if (vlan_id)
 					*vlan_id = rdma_vlan_dev_vlan_id(dev);
@@ -290,7 +289,7 @@ int rdma_translate_ip(const struct sockaddr *addr,
 		break;
 #endif
 	}
-	return ret;
+	return 0;
 }
 EXPORT_SYMBOL(rdma_translate_ip);
 
@@ -336,7 +335,7 @@ static int dst_fetch_ha(struct dst_entry *dst, struct rdma_dev_addr *dev_addr,
 			const void *daddr)
 {
 	struct neighbour *n;
-	int ret;
+	int ret = 0;
 
 	n = dst_neigh_lookup(dst, daddr);
 
@@ -346,7 +345,7 @@ static int dst_fetch_ha(struct dst_entry *dst, struct rdma_dev_addr *dev_addr,
 			neigh_event_send(n, NULL);
 		ret = -ENODATA;
 	} else {
-		ret = rdma_copy_addr(dev_addr, dst->dev, n->ha);
+		rdma_copy_addr(dev_addr, dst->dev, n->ha);
 	}
 	rcu_read_unlock();
 
@@ -494,7 +493,9 @@ static int addr_resolve_neigh(struct dst_entry *dst,
 	if (!(dst->dev->flags & IFF_NOARP))
 		return fetch_ha(dst, addr, dst_in, seq);
 
-	return rdma_copy_addr(addr, dst->dev, NULL);
+	rdma_copy_addr(addr, dst->dev, NULL);
+
+	return 0;
 }
 
 static int addr_resolve(struct sockaddr *src_in,
@@ -852,7 +853,7 @@ static struct notifier_block nb = {
 
 int addr_init(void)
 {
-	addr_wq = alloc_ordered_workqueue("ib_addr", WQ_MEM_RECLAIM);
+	addr_wq = alloc_ordered_workqueue("ib_addr", 0);
 	if (!addr_wq)
 		return -ENOMEM;
 
diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
index 4c4b46586af2..f6b159d79977 100644
--- a/drivers/infiniband/core/cm.c
+++ b/drivers/infiniband/core/cm.c
@@ -1472,31 +1472,29 @@ static void cm_format_path_lid_from_req(struct cm_req_msg *req_msg,
 
 	if (primary_path->rec_type != SA_PATH_REC_TYPE_OPA) {
 		sa_path_set_dlid(primary_path,
-				 htonl(ntohs(req_msg->primary_local_lid)));
+				 ntohs(req_msg->primary_local_lid));
 		sa_path_set_slid(primary_path,
-				 htonl(ntohs(req_msg->primary_remote_lid)));
+				 ntohs(req_msg->primary_remote_lid));
 	} else {
 		lid = opa_get_lid_from_gid(&req_msg->primary_local_gid);
-		sa_path_set_dlid(primary_path, cpu_to_be32(lid));
+		sa_path_set_dlid(primary_path, lid);
 
 		lid = opa_get_lid_from_gid(&req_msg->primary_remote_gid);
-		sa_path_set_slid(primary_path, cpu_to_be32(lid));
+		sa_path_set_slid(primary_path, lid);
 	}
 
 	if (!cm_req_has_alt_path(req_msg))
 		return;
 
 	if (alt_path->rec_type != SA_PATH_REC_TYPE_OPA) {
-		sa_path_set_dlid(alt_path,
-				 htonl(ntohs(req_msg->alt_local_lid)));
-		sa_path_set_slid(alt_path,
-				 htonl(ntohs(req_msg->alt_remote_lid)));
+		sa_path_set_dlid(alt_path, ntohs(req_msg->alt_local_lid));
+		sa_path_set_slid(alt_path, ntohs(req_msg->alt_remote_lid));
 	} else {
 		lid = opa_get_lid_from_gid(&req_msg->alt_local_gid);
-		sa_path_set_dlid(alt_path, cpu_to_be32(lid));
+		sa_path_set_dlid(alt_path, lid);
 
 		lid = opa_get_lid_from_gid(&req_msg->alt_remote_gid);
-		sa_path_set_slid(alt_path, cpu_to_be32(lid));
+		sa_path_set_slid(alt_path, lid);
 	}
 }
 
@@ -1575,7 +1573,7 @@ static void cm_format_req_event(struct cm_work *work,
 	param->bth_pkey = cm_get_bth_pkey(work);
 	param->port = cm_id_priv->av.port->port_num;
 	param->primary_path = &work->path[0];
-	if (req_msg->alt_local_lid)
+	if (cm_req_has_alt_path(req_msg))
 		param->alternate_path = &work->path[1];
 	else
 		param->alternate_path = NULL;
@@ -1856,7 +1854,8 @@ static int cm_req_handler(struct cm_work *work)
 	cm_process_routed_req(req_msg, work->mad_recv_wc->wc);
 
 	memset(&work->path[0], 0, sizeof(work->path[0]));
-	memset(&work->path[1], 0, sizeof(work->path[1]));
+	if (cm_req_has_alt_path(req_msg))
+		memset(&work->path[1], 0, sizeof(work->path[1]));
 	grh = rdma_ah_read_grh(&cm_id_priv->av.ah_attr);
 	ret = ib_get_cached_gid(work->port->cm_dev->ib_device,
 				work->port->port_num,
@@ -2810,6 +2809,7 @@ int ib_send_cm_mra(struct ib_cm_id *cm_id,
 			msg_response = CM_MSG_RESPONSE_OTHER;
 			break;
 		}
+		/* fall through */
 	default:
 		ret = -EINVAL;
 		goto error1;
@@ -3037,14 +3037,14 @@ static void cm_format_path_lid_from_lap(struct cm_lap_msg *lap_msg,
 	u32 lid;
 
 	if (path->rec_type != SA_PATH_REC_TYPE_OPA) {
-		sa_path_set_dlid(path, htonl(ntohs(lap_msg->alt_local_lid)));
-		sa_path_set_slid(path, htonl(ntohs(lap_msg->alt_remote_lid)));
+		sa_path_set_dlid(path, ntohs(lap_msg->alt_local_lid));
+		sa_path_set_slid(path, ntohs(lap_msg->alt_remote_lid));
 	} else {
 		lid = opa_get_lid_from_gid(&lap_msg->alt_local_gid);
-		sa_path_set_dlid(path, cpu_to_be32(lid));
+		sa_path_set_dlid(path, lid);
 
 		lid = opa_get_lid_from_gid(&lap_msg->alt_remote_gid);
-		sa_path_set_slid(path, cpu_to_be32(lid));
+		sa_path_set_slid(path, lid);
 	}
 }
 
@@ -3817,14 +3817,16 @@ static void cm_recv_handler(struct ib_mad_agent *mad_agent,
 	struct cm_port *port = mad_agent->context;
 	struct cm_work *work;
 	enum ib_cm_event_type event;
+	bool alt_path = false;
 	u16 attr_id;
 	int paths = 0;
 	int going_down = 0;
 
 	switch (mad_recv_wc->recv_buf.mad->mad_hdr.attr_id) {
 	case CM_REQ_ATTR_ID:
-		paths = 1 + (((struct cm_req_msg *) mad_recv_wc->recv_buf.mad)->
-						    alt_local_lid != 0);
+		alt_path = cm_req_has_alt_path((struct cm_req_msg *)
+						mad_recv_wc->recv_buf.mad);
+		paths = 1 + (alt_path != 0);
 		event = IB_CM_REQ_RECEIVED;
 		break;
 	case CM_MRA_ATTR_ID:
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index 852c8fec8088..6294a7001d33 100644
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -801,6 +801,7 @@ struct rdma_cm_id *rdma_create_id(struct net *net,
 	INIT_LIST_HEAD(&id_priv->mc_list);
 	get_random_bytes(&id_priv->seq_num, sizeof id_priv->seq_num);
 	id_priv->id.route.addr.dev_addr.net = get_net(net);
+	id_priv->seq_num &= 0x00ffffff;
 
 	return &id_priv->id;
 }
@@ -1540,7 +1541,7 @@ static struct rdma_id_private *cma_id_from_event(struct ib_cm_id *cm_id,
 	return id_priv;
 }
 
-static inline int cma_user_data_offset(struct rdma_id_private *id_priv)
+static inline u8 cma_user_data_offset(struct rdma_id_private *id_priv)
 {
 	return cma_family(id_priv) == AF_IB ? 0 : sizeof(struct cma_hdr);
 }
@@ -1846,9 +1847,7 @@ static struct rdma_id_private *cma_new_conn_id(struct rdma_cm_id *listen_id,
 		rt->path_rec[1] = *ib_event->param.req_rcvd.alternate_path;
 
 	if (net_dev) {
-		ret = rdma_copy_addr(&rt->addr.dev_addr, net_dev, NULL);
-		if (ret)
-			goto err;
+		rdma_copy_addr(&rt->addr.dev_addr, net_dev, NULL);
 	} else {
 		if (!cma_protocol_roce(listen_id) &&
 		    cma_any_addr(cma_src_addr(id_priv))) {
@@ -1894,9 +1893,7 @@ static struct rdma_id_private *cma_new_udp_id(struct rdma_cm_id *listen_id,
 		goto err;
 
 	if (net_dev) {
-		ret = rdma_copy_addr(&id->route.addr.dev_addr, net_dev, NULL);
-		if (ret)
-			goto err;
+		rdma_copy_addr(&id->route.addr.dev_addr, net_dev, NULL);
 	} else {
 		if (!cma_any_addr(cma_src_addr(id_priv))) {
 			ret = cma_translate_addr(cma_src_addr(id_priv),
@@ -1942,7 +1939,8 @@ static int cma_req_handler(struct ib_cm_id *cm_id, struct ib_cm_event *ib_event)
 	struct rdma_id_private *listen_id, *conn_id = NULL;
 	struct rdma_cm_event event;
 	struct net_device *net_dev;
-	int offset, ret;
+	u8 offset;
+	int ret;
 
 	listen_id = cma_id_from_event(cm_id, ib_event, &net_dev);
 	if (IS_ERR(listen_id))
@@ -3440,7 +3438,8 @@ static int cma_resolve_ib_udp(struct rdma_id_private *id_priv,
 	struct ib_cm_sidr_req_param req;
 	struct ib_cm_id	*id;
 	void *private_data;
-	int offset, ret;
+	u8 offset;
+	int ret;
 
 	memset(&req, 0, sizeof req);
 	offset = cma_user_data_offset(id_priv);
@@ -3497,7 +3496,8 @@ static int cma_connect_ib(struct rdma_id_private *id_priv,
 	struct rdma_route *route;
 	void *private_data;
 	struct ib_cm_id	*id;
-	int offset, ret;
+	u8 offset;
+	int ret;
 
 	memset(&req, 0, sizeof req);
 	offset = cma_user_data_offset(id_priv);
@@ -4458,7 +4458,7 @@ out:
 	return skb->len;
 }
 
-static const struct rdma_nl_cbs cma_cb_table[] = {
+static const struct rdma_nl_cbs cma_cb_table[RDMA_NL_RDMA_CM_NUM_OPS] = {
 	[RDMA_NL_RDMA_CM_ID_STATS] = { .dump = cma_get_id_stats},
 };
 
diff --git a/drivers/infiniband/core/device.c b/drivers/infiniband/core/device.c
index 84fc32a2c8b3..30914f3baa5f 100644
--- a/drivers/infiniband/core/device.c
+++ b/drivers/infiniband/core/device.c
@@ -1146,7 +1146,7 @@ struct net_device *ib_get_net_dev_by_params(struct ib_device *dev,
 }
 EXPORT_SYMBOL(ib_get_net_dev_by_params);
 
-static const struct rdma_nl_cbs ibnl_ls_cb_table[] = {
+static const struct rdma_nl_cbs ibnl_ls_cb_table[RDMA_NL_LS_NUM_OPS] = {
 	[RDMA_NL_LS_OP_RESOLVE] = {
 		.doit = ib_nl_handle_resolve_resp,
 		.flags = RDMA_NL_ADMIN_PERM,
@@ -1253,5 +1253,5 @@ static void __exit ib_core_cleanup(void)
 
 MODULE_ALIAS_RDMA_NETLINK(RDMA_NL_LS, 4);
 
-module_init(ib_core_init);
+subsys_initcall(ib_core_init);
 module_exit(ib_core_cleanup);
diff --git a/drivers/infiniband/core/iwcm.c b/drivers/infiniband/core/iwcm.c
index fcf42f6bb82a..5d676cff41f4 100644
--- a/drivers/infiniband/core/iwcm.c
+++ b/drivers/infiniband/core/iwcm.c
@@ -80,7 +80,7 @@ const char *__attribute_const__ iwcm_reject_msg(int reason)
 }
 EXPORT_SYMBOL(iwcm_reject_msg);
 
-static struct rdma_nl_cbs iwcm_nl_cb_table[] = {
+static struct rdma_nl_cbs iwcm_nl_cb_table[RDMA_NL_IWPM_NUM_OPS] = {
 	[RDMA_NL_IWPM_REG_PID] = {.dump = iwpm_register_pid_cb},
 	[RDMA_NL_IWPM_ADD_MAPPING] = {.dump = iwpm_add_mapping_cb},
 	[RDMA_NL_IWPM_QUERY_MAPPING] = {.dump = iwpm_add_and_query_mapping_cb},
@@ -447,9 +447,6 @@ static void destroy_cm_id(struct iw_cm_id *cm_id)
  */
 void iw_destroy_cm_id(struct iw_cm_id *cm_id)
 {
-	struct iwcm_id_private *cm_id_priv;
-
-	cm_id_priv = container_of(cm_id, struct iwcm_id_private, id);
 	destroy_cm_id(cm_id);
 }
 EXPORT_SYMBOL(iw_destroy_cm_id);
diff --git a/drivers/infiniband/core/mad.c b/drivers/infiniband/core/mad.c
index f8f53bb90837..cb91245e9163 100644
--- a/drivers/infiniband/core/mad.c
+++ b/drivers/infiniband/core/mad.c
@@ -1974,14 +1974,15 @@ static void ib_mad_complete_recv(struct ib_mad_agent_private *mad_agent_priv,
 	unsigned long flags;
 	int ret;
 
+	INIT_LIST_HEAD(&mad_recv_wc->rmpp_list);
 	ret = ib_mad_enforce_security(mad_agent_priv,
 				      mad_recv_wc->wc->pkey_index);
 	if (ret) {
 		ib_free_recv_mad(mad_recv_wc);
 		deref_mad_agent(mad_agent_priv);
+		return;
 	}
 
-	INIT_LIST_HEAD(&mad_recv_wc->rmpp_list);
 	list_add(&mad_recv_wc->recv_buf.list, &mad_recv_wc->rmpp_list);
 	if (ib_mad_kernel_rmpp_agent(&mad_agent_priv->agent)) {
 		mad_recv_wc = ib_process_rmpp_recv_wc(mad_agent_priv,
diff --git a/drivers/infiniband/core/nldev.c b/drivers/infiniband/core/nldev.c
index 2fae850a3eff..9a05245a1acf 100644
--- a/drivers/infiniband/core/nldev.c
+++ b/drivers/infiniband/core/nldev.c
@@ -303,7 +303,7 @@ out:	cb->args[0] = idx;
 	return skb->len;
 }
 
-static const struct rdma_nl_cbs nldev_cb_table[] = {
+static const struct rdma_nl_cbs nldev_cb_table[RDMA_NLDEV_NUM_OPS] = {
 	[RDMA_NLDEV_CMD_GET] = {
 		.doit = nldev_get_doit,
 		.dump = nldev_get_dumpit,
diff --git a/drivers/infiniband/core/rw.c b/drivers/infiniband/core/rw.c
index 6ca607e8e293..c8963e91f92a 100644
--- a/drivers/infiniband/core/rw.c
+++ b/drivers/infiniband/core/rw.c
@@ -384,21 +384,17 @@ int rdma_rw_ctx_signature_init(struct rdma_rw_ctx *ctx, struct ib_qp *qp,
 	count += ret;
 	prev_wr = &ctx->sig->data.reg_wr.wr;
 
-	if (prot_sg_cnt) {
-		ret = rdma_rw_init_one_mr(qp, port_num, &ctx->sig->prot,
-				prot_sg, prot_sg_cnt, 0);
-		if (ret < 0)
-			goto out_destroy_data_mr;
-		count += ret;
+	ret = rdma_rw_init_one_mr(qp, port_num, &ctx->sig->prot,
+				  prot_sg, prot_sg_cnt, 0);
+	if (ret < 0)
+		goto out_destroy_data_mr;
+	count += ret;
 
-		if (ctx->sig->prot.inv_wr.next)
-			prev_wr->next = &ctx->sig->prot.inv_wr;
-		else
-			prev_wr->next = &ctx->sig->prot.reg_wr.wr;
-		prev_wr = &ctx->sig->prot.reg_wr.wr;
-	} else {
-		ctx->sig->prot.mr = NULL;
-	}
+	if (ctx->sig->prot.inv_wr.next)
+		prev_wr->next = &ctx->sig->prot.inv_wr;
+	else
+		prev_wr->next = &ctx->sig->prot.reg_wr.wr;
+	prev_wr = &ctx->sig->prot.reg_wr.wr;
 
 	ctx->sig->sig_mr = ib_mr_pool_get(qp, &qp->sig_mrs);
 	if (!ctx->sig->sig_mr) {
diff --git a/drivers/infiniband/core/security.c b/drivers/infiniband/core/security.c
index 88bdafb297f5..59b2f96d986a 100644
--- a/drivers/infiniband/core/security.c
+++ b/drivers/infiniband/core/security.c
@@ -87,16 +87,14 @@ static int enforce_qp_pkey_security(u16 pkey,
 	if (ret)
 		return ret;
 
-	if (qp_sec->qp == qp_sec->qp->real_qp) {
-		list_for_each_entry(shared_qp_sec,
-				    &qp_sec->shared_qp_list,
-				    shared_qp_list) {
-			ret = security_ib_pkey_access(shared_qp_sec->security,
-						      subnet_prefix,
-						      pkey);
-			if (ret)
-				return ret;
-		}
+	list_for_each_entry(shared_qp_sec,
+			    &qp_sec->shared_qp_list,
+			    shared_qp_list) {
+		ret = security_ib_pkey_access(shared_qp_sec->security,
+					      subnet_prefix,
+					      pkey);
+		if (ret)
+			return ret;
 	}
 	return 0;
 }
@@ -388,6 +386,9 @@ int ib_open_shared_qp_security(struct ib_qp *qp, struct ib_device *dev)
 	if (ret)
 		return ret;
 
+	if (!qp->qp_sec)
+		return 0;
+
 	mutex_lock(&real_qp->qp_sec->mutex);
 	ret = check_qp_port_pkey_settings(real_qp->qp_sec->ports_pkeys,
 					  qp->qp_sec);
@@ -419,8 +420,17 @@ void ib_close_shared_qp_security(struct ib_qp_security *sec)
 
 int ib_create_qp_security(struct ib_qp *qp, struct ib_device *dev)
 {
+	u8 i = rdma_start_port(dev);
+	bool is_ib = false;
 	int ret;
 
+	while (i <= rdma_end_port(dev) && !is_ib)
+		is_ib = rdma_protocol_ib(dev, i++);
+
+	/* If this isn't an IB device don't create the security context */
+	if (!is_ib)
+		return 0;
+
 	qp->qp_sec = kzalloc(sizeof(*qp->qp_sec), GFP_KERNEL);
 	if (!qp->qp_sec)
 		return -ENOMEM;
@@ -443,6 +453,10 @@ EXPORT_SYMBOL(ib_create_qp_security);
 
 void ib_destroy_qp_security_begin(struct ib_qp_security *sec)
 {
+	/* Return if not IB */
+	if (!sec)
+		return;
+
 	mutex_lock(&sec->mutex);
 
 	/* Remove the QP from the lists so it won't get added to
@@ -472,6 +486,10 @@ void ib_destroy_qp_security_abort(struct ib_qp_security *sec)
 	int ret;
 	int i;
 
+	/* Return if not IB */
+	if (!sec)
+		return;
+
 	/* If a concurrent cache update is in progress this
 	 * QP security could be marked for an error state
 	 * transition.  Wait for this to complete.
@@ -507,6 +525,10 @@ void ib_destroy_qp_security_end(struct ib_qp_security *sec)
 {
 	int i;
 
+	/* Return if not IB */
+	if (!sec)
+		return;
+
 	/* If a concurrent cache update is occurring we must
 	 * wait until this QP security structure is processed
 	 * in the QP to error flow before destroying it because
@@ -559,19 +581,35 @@ int ib_security_modify_qp(struct ib_qp *qp,
 {
 	int ret = 0;
 	struct ib_ports_pkeys *tmp_pps;
-	struct ib_ports_pkeys *new_pps;
-	bool special_qp = (qp->qp_type == IB_QPT_SMI ||
-			   qp->qp_type == IB_QPT_GSI ||
-			   qp->qp_type >= IB_QPT_RESERVED1);
+	struct ib_ports_pkeys *new_pps = NULL;
+	struct ib_qp *real_qp = qp->real_qp;
+	bool special_qp = (real_qp->qp_type == IB_QPT_SMI ||
+			   real_qp->qp_type == IB_QPT_GSI ||
+			   real_qp->qp_type >= IB_QPT_RESERVED1);
 	bool pps_change = ((qp_attr_mask & (IB_QP_PKEY_INDEX | IB_QP_PORT)) ||
 			   (qp_attr_mask & IB_QP_ALT_PATH));
 
-	if (pps_change && !special_qp) {
-		mutex_lock(&qp->qp_sec->mutex);
-		new_pps = get_new_pps(qp,
+	WARN_ONCE((qp_attr_mask & IB_QP_PORT &&
+		   rdma_protocol_ib(real_qp->device, qp_attr->port_num) &&
+		   !real_qp->qp_sec),
+		   "%s: QP security is not initialized for IB QP: %d\n",
+		   __func__, real_qp->qp_num);
+
+	/* The port/pkey settings are maintained only for the real QP. Open
+	 * handles on the real QP will be in the shared_qp_list. When
+	 * enforcing security on the real QP all the shared QPs will be
+	 * checked as well.
+	 */
+
+	if (pps_change && !special_qp && real_qp->qp_sec) {
+		mutex_lock(&real_qp->qp_sec->mutex);
+		new_pps = get_new_pps(real_qp,
 				      qp_attr,
 				      qp_attr_mask);
-
+		if (!new_pps) {
+			mutex_unlock(&real_qp->qp_sec->mutex);
+			return -ENOMEM;
+		}
 		/* Add this QP to the lists for the new port
 		 * and pkey settings before checking for permission
 		 * in case there is a concurrent cache update
@@ -586,24 +624,24 @@ int ib_security_modify_qp(struct ib_qp *qp,
 
 		if (!ret)
 			ret = check_qp_port_pkey_settings(new_pps,
-							  qp->qp_sec);
+							  real_qp->qp_sec);
 	}
 
 	if (!ret)
-		ret = qp->device->modify_qp(qp->real_qp,
-					    qp_attr,
-					    qp_attr_mask,
-					    udata);
+		ret = real_qp->device->modify_qp(real_qp,
+						 qp_attr,
+						 qp_attr_mask,
+						 udata);
 
-	if (pps_change && !special_qp) {
+	if (new_pps) {
 		/* Clean up the lists and free the appropriate
 		 * ports_pkeys structure.
 		 */
 		if (ret) {
 			tmp_pps = new_pps;
 		} else {
-			tmp_pps = qp->qp_sec->ports_pkeys;
-			qp->qp_sec->ports_pkeys = new_pps;
+			tmp_pps = real_qp->qp_sec->ports_pkeys;
+			real_qp->qp_sec->ports_pkeys = new_pps;
 		}
 
 		if (tmp_pps) {
@@ -611,7 +649,7 @@ int ib_security_modify_qp(struct ib_qp *qp,
 			port_pkey_list_remove(&tmp_pps->alt);
 		}
 		kfree(tmp_pps);
-		mutex_unlock(&qp->qp_sec->mutex);
+		mutex_unlock(&real_qp->qp_sec->mutex);
 	}
 	return ret;
 }
@@ -626,6 +664,9 @@ int ib_security_pkey_access(struct ib_device *dev,
 	u16 pkey;
 	int ret;
 
+	if (!rdma_protocol_ib(dev, port_num))
+		return 0;
+
 	ret = ib_get_cached_pkey(dev, port_num, pkey_index, &pkey);
 	if (ret)
 		return ret;
@@ -660,6 +701,9 @@ int ib_mad_agent_security_setup(struct ib_mad_agent *agent,
 {
 	int ret;
 
+	if (!rdma_protocol_ib(agent->device, agent->port_num))
+		return 0;
+
 	ret = security_ib_alloc_security(&agent->security);
 	if (ret)
 		return ret;
@@ -685,6 +729,9 @@ int ib_mad_agent_security_setup(struct ib_mad_agent *agent,
 
 void ib_mad_agent_security_cleanup(struct ib_mad_agent *agent)
 {
+	if (!rdma_protocol_ib(agent->device, agent->port_num))
+		return;
+
 	security_ib_free_security(agent->security);
 	if (agent->lsm_nb_reg)
 		unregister_lsm_notifier(&agent->lsm_nb);
@@ -692,20 +739,19 @@ void ib_mad_agent_security_cleanup(struct ib_mad_agent *agent)
 
 int ib_mad_enforce_security(struct ib_mad_agent_private *map, u16 pkey_index)
 {
-	int ret;
-
-	if (map->agent.qp->qp_type == IB_QPT_SMI && !map->agent.smp_allowed)
-		return -EACCES;
-
-	ret = ib_security_pkey_access(map->agent.device,
-				      map->agent.port_num,
-				      pkey_index,
-				      map->agent.security);
+	if (!rdma_protocol_ib(map->agent.device, map->agent.port_num))
+		return 0;
 
-	if (ret)
-		return ret;
+	if (map->agent.qp->qp_type == IB_QPT_SMI) {
+		if (!map->agent.smp_allowed)
+			return -EACCES;
+		return 0;
+	}
 
-	return 0;
+	return ib_security_pkey_access(map->agent.device,
+				       map->agent.port_num,
+				       pkey_index,
+				       map->agent.security);
 }
 
 #endif /* CONFIG_SECURITY_INFINIBAND */
diff --git a/drivers/infiniband/core/sysfs.c b/drivers/infiniband/core/sysfs.c
index abc5ab581f82..e30d86fa1855 100644
--- a/drivers/infiniband/core/sysfs.c
+++ b/drivers/infiniband/core/sysfs.c
@@ -108,8 +108,22 @@ static ssize_t port_attr_show(struct kobject *kobj,
 	return port_attr->show(p, port_attr, buf);
 }
 
+static ssize_t port_attr_store(struct kobject *kobj,
+			       struct attribute *attr,
+			       const char *buf, size_t count)
+{
+	struct port_attribute *port_attr =
+		container_of(attr, struct port_attribute, attr);
+	struct ib_port *p = container_of(kobj, struct ib_port, kobj);
+
+	if (!port_attr->store)
+		return -EIO;
+	return port_attr->store(p, port_attr, buf, count);
+}
+
 static const struct sysfs_ops port_sysfs_ops = {
-	.show = port_attr_show
+	.show	= port_attr_show,
+	.store	= port_attr_store
 };
 
 static ssize_t gid_attr_show(struct kobject *kobj,
diff --git a/drivers/infiniband/core/umem.c b/drivers/infiniband/core/umem.c
index 21e60b1e2ff4..130606c3b07c 100644
--- a/drivers/infiniband/core/umem.c
+++ b/drivers/infiniband/core/umem.c
@@ -191,7 +191,7 @@ struct ib_umem *ib_umem_get(struct ib_ucontext *context, unsigned long addr,
 	sg_list_start = umem->sg_head.sgl;
 
 	while (npages) {
-		ret = get_user_pages(cur_base,
+		ret = get_user_pages_longterm(cur_base,
 				     min_t(unsigned long, npages,
 					   PAGE_SIZE / sizeof (struct page *)),
 				     gup_flags, page_list, vma_list);
diff --git a/drivers/infiniband/core/umem_odp.c b/drivers/infiniband/core/umem_odp.c
index 55e8f5ed8b3c..2aadf5813a40 100644
--- a/drivers/infiniband/core/umem_odp.c
+++ b/drivers/infiniband/core/umem_odp.c
@@ -39,11 +39,44 @@
 #include <linux/export.h>
 #include <linux/vmalloc.h>
 #include <linux/hugetlb.h>
+#include <linux/interval_tree_generic.h>
 
 #include <rdma/ib_verbs.h>
 #include <rdma/ib_umem.h>
 #include <rdma/ib_umem_odp.h>
 
+/*
+ * The ib_umem list keeps track of memory regions for which the HW
+ * device request to receive notification when the related memory
+ * mapping is changed.
+ *
+ * ib_umem_lock protects the list.
+ */
+
+static u64 node_start(struct umem_odp_node *n)
+{
+	struct ib_umem_odp *umem_odp =
+			container_of(n, struct ib_umem_odp, interval_tree);
+
+	return ib_umem_start(umem_odp->umem);
+}
+
+/* Note that the representation of the intervals in the interval tree
+ * considers the ending point as contained in the interval, while the
+ * function ib_umem_end returns the first address which is not contained
+ * in the umem.
+ */
+static u64 node_last(struct umem_odp_node *n)
+{
+	struct ib_umem_odp *umem_odp =
+			container_of(n, struct ib_umem_odp, interval_tree);
+
+	return ib_umem_end(umem_odp->umem) - 1;
+}
+
+INTERVAL_TREE_DEFINE(struct umem_odp_node, rb, u64, __subtree_last,
+		     node_start, node_last, static, rbt_ib_umem)
+
 static void ib_umem_notifier_start_account(struct ib_umem *item)
 {
 	mutex_lock(&item->odp_data->umem_mutex);
@@ -754,3 +787,42 @@ void ib_umem_odp_unmap_dma_pages(struct ib_umem *umem, u64 virt,
 	mutex_unlock(&umem->odp_data->umem_mutex);
 }
 EXPORT_SYMBOL(ib_umem_odp_unmap_dma_pages);
+
+/* @last is not a part of the interval. See comment for function
+ * node_last.
+ */
+int rbt_ib_umem_for_each_in_range(struct rb_root_cached *root,
+				  u64 start, u64 last,
+				  umem_call_back cb,
+				  void *cookie)
+{
+	int ret_val = 0;
+	struct umem_odp_node *node, *next;
+	struct ib_umem_odp *umem;
+
+	if (unlikely(start == last))
+		return ret_val;
+
+	for (node = rbt_ib_umem_iter_first(root, start, last - 1);
+			node; node = next) {
+		next = rbt_ib_umem_iter_next(node, start, last - 1);
+		umem = container_of(node, struct ib_umem_odp, interval_tree);
+		ret_val = cb(umem->umem, start, last, cookie) || ret_val;
+	}
+
+	return ret_val;
+}
+EXPORT_SYMBOL(rbt_ib_umem_for_each_in_range);
+
+struct ib_umem_odp *rbt_ib_umem_lookup(struct rb_root_cached *root,
+				       u64 addr, u64 length)
+{
+	struct umem_odp_node *node;
+
+	node = rbt_ib_umem_iter_first(root, addr, addr + length - 1);
+	if (node)
+		return container_of(node, struct ib_umem_odp, interval_tree);
+	return NULL;
+
+}
+EXPORT_SYMBOL(rbt_ib_umem_lookup);
diff --git a/drivers/infiniband/core/umem_rbtree.c b/drivers/infiniband/core/umem_rbtree.c
deleted file mode 100644
index fc801920e341..000000000000
--- a/drivers/infiniband/core/umem_rbtree.c
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * Copyright (c) 2014 Mellanox Technologies. All rights reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the
- * OpenIB.org BSD license below:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      - Redistributions of source code must retain the above
- *        copyright notice, this list of conditions and the following
- *        disclaimer.
- *
- *      - Redistributions in binary form must reproduce the above
- *        copyright notice, this list of conditions and the following
- *        disclaimer in the documentation and/or other materials
- *        provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/interval_tree_generic.h>
-#include <linux/sched.h>
-#include <linux/gfp.h>
-#include <rdma/ib_umem_odp.h>
-
-/*
- * The ib_umem list keeps track of memory regions for which the HW
- * device request to receive notification when the related memory
- * mapping is changed.
- *
- * ib_umem_lock protects the list.
- */
-
-static inline u64 node_start(struct umem_odp_node *n)
-{
-	struct ib_umem_odp *umem_odp =
-			container_of(n, struct ib_umem_odp, interval_tree);
-
-	return ib_umem_start(umem_odp->umem);
-}
-
-/* Note that the representation of the intervals in the interval tree
- * considers the ending point as contained in the interval, while the
- * function ib_umem_end returns the first address which is not contained
- * in the umem.
- */
-static inline u64 node_last(struct umem_odp_node *n)
-{
-	struct ib_umem_odp *umem_odp =
-			container_of(n, struct ib_umem_odp, interval_tree);
-
-	return ib_umem_end(umem_odp->umem) - 1;
-}
-
-INTERVAL_TREE_DEFINE(struct umem_odp_node, rb, u64, __subtree_last,
-		     node_start, node_last, , rbt_ib_umem)
-
-/* @last is not a part of the interval. See comment for function
- * node_last.
- */
-int rbt_ib_umem_for_each_in_range(struct rb_root_cached *root,
-				  u64 start, u64 last,
-				  umem_call_back cb,
-				  void *cookie)
-{
-	int ret_val = 0;
-	struct umem_odp_node *node, *next;
-	struct ib_umem_odp *umem;
-
-	if (unlikely(start == last))
-		return ret_val;
-
-	for (node = rbt_ib_umem_iter_first(root, start, last - 1);
-			node; node = next) {
-		next = rbt_ib_umem_iter_next(node, start, last - 1);
-		umem = container_of(node, struct ib_umem_odp, interval_tree);
-		ret_val = cb(umem->umem, start, last, cookie) || ret_val;
-	}
-
-	return ret_val;
-}
-EXPORT_SYMBOL(rbt_ib_umem_for_each_in_range);
-
-struct ib_umem_odp *rbt_ib_umem_lookup(struct rb_root_cached *root,
-				       u64 addr, u64 length)
-{
-	struct umem_odp_node *node;
-
-	node = rbt_ib_umem_iter_first(root, addr, addr + length - 1);
-	if (node)
-		return container_of(node, struct ib_umem_odp, interval_tree);
-	return NULL;
-
-}
-EXPORT_SYMBOL(rbt_ib_umem_lookup);
diff --git a/drivers/infiniband/core/user_mad.c b/drivers/infiniband/core/user_mad.c
index c1696e6084b2..4b64dd02e090 100644
--- a/drivers/infiniband/core/user_mad.c
+++ b/drivers/infiniband/core/user_mad.c
@@ -229,7 +229,16 @@ static void recv_handler(struct ib_mad_agent *agent,
 	packet->mad.hdr.status	   = 0;
 	packet->mad.hdr.length	   = hdr_size(file) + mad_recv_wc->mad_len;
 	packet->mad.hdr.qpn	   = cpu_to_be32(mad_recv_wc->wc->src_qp);
-	packet->mad.hdr.lid	   = ib_lid_be16(mad_recv_wc->wc->slid);
+	/*
+	 * On OPA devices it is okay to lose the upper 16 bits of LID as this
+	 * information is obtained elsewhere. Mask off the upper 16 bits.
+	 */
+	if (agent->device->port_immutable[agent->port_num].core_cap_flags &
+	    RDMA_CORE_PORT_INTEL_OPA)
+		packet->mad.hdr.lid = ib_lid_be16(0xFFFF &
+						  mad_recv_wc->wc->slid);
+	else
+		packet->mad.hdr.lid = ib_lid_be16(mad_recv_wc->wc->slid);
 	packet->mad.hdr.sl	   = mad_recv_wc->wc->sl;
 	packet->mad.hdr.path_bits  = mad_recv_wc->wc->dlid_path_bits;
 	packet->mad.hdr.pkey_index = mad_recv_wc->wc->pkey_index;
@@ -506,7 +515,7 @@ static ssize_t ib_umad_write(struct file *filp, const char __user *buf,
 		rdma_ah_set_dgid_raw(&ah_attr, packet->mad.hdr.gid);
 	}
 
-	ah = rdma_create_ah(agent->qp->pd, &ah_attr);
+	ah = rdma_create_user_ah(agent->qp->pd, &ah_attr, NULL);
 	if (IS_ERR(ah)) {
 		ret = PTR_ERR(ah);
 		goto err_up;
diff --git a/drivers/infiniband/core/uverbs.h b/drivers/infiniband/core/uverbs.h
index 37c8903e7fd0..deccefb71a6b 100644
--- a/drivers/infiniband/core/uverbs.h
+++ b/drivers/infiniband/core/uverbs.h
@@ -47,21 +47,28 @@
 #include <rdma/ib_umem.h>
 #include <rdma/ib_user_verbs.h>
 
-#define INIT_UDATA(udata, ibuf, obuf, ilen, olen)			\
-	do {								\
-		(udata)->inbuf  = (const void __user *) (ibuf);		\
-		(udata)->outbuf = (void __user *) (obuf);		\
-		(udata)->inlen  = (ilen);				\
-		(udata)->outlen = (olen);				\
-	} while (0)
+static inline void
+ib_uverbs_init_udata(struct ib_udata *udata,
+		     const void __user *ibuf,
+		     void __user *obuf,
+		     size_t ilen, size_t olen)
+{
+	udata->inbuf  = ibuf;
+	udata->outbuf = obuf;
+	udata->inlen  = ilen;
+	udata->outlen = olen;
+}
 
-#define INIT_UDATA_BUF_OR_NULL(udata, ibuf, obuf, ilen, olen)			\
-	do {									\
-		(udata)->inbuf  = (ilen) ? (const void __user *) (ibuf) : NULL;	\
-		(udata)->outbuf = (olen) ? (void __user *) (obuf) : NULL;	\
-		(udata)->inlen  = (ilen);					\
-		(udata)->outlen = (olen);					\
-	} while (0)
+static inline void
+ib_uverbs_init_udata_buf_or_null(struct ib_udata *udata,
+				 const void __user *ibuf,
+				 void __user *obuf,
+				 size_t ilen, size_t olen)
+{
+	ib_uverbs_init_udata(udata,
+			     ilen ? ibuf : NULL, olen ? obuf : NULL,
+			     ilen, olen);
+}
 
 /*
  * Our lifetime rules for these structs are the following:
@@ -299,5 +306,6 @@ IB_UVERBS_DECLARE_EX_CMD(destroy_wq);
 IB_UVERBS_DECLARE_EX_CMD(create_rwq_ind_table);
 IB_UVERBS_DECLARE_EX_CMD(destroy_rwq_ind_table);
 IB_UVERBS_DECLARE_EX_CMD(modify_qp);
+IB_UVERBS_DECLARE_EX_CMD(modify_cq);
 
 #endif /* UVERBS_H */
diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
index 52a2cf2d83aa..840b24096690 100644
--- a/drivers/infiniband/core/uverbs_cmd.c
+++ b/drivers/infiniband/core/uverbs_cmd.c

path: root/drivers/pinctrl/freescale/pinctrl-imx21.c

// SPDX-License-Identifier: GPL-2.0+
//
// i.MX21 pinctrl driver based on imx pinmux core
//
// Copyright (C) 2014 Alexander Shiyan <shc_work@mail.ru>

#include <linux/init.h>
#include <linux/of.h>
#include <linux/platform_device.h>
#include <linux/pinctrl/pinctrl.h>

#include "pinctrl-imx1.h"

#define PAD_ID(port, pin)	((port) * 32 + (pin))
#define PA	0
#define PB	1
#define PC	2
#define PD	3
#define PE	4
#define PF	5

enum imx21_pads {
	MX21_PAD_LSCLK		= PAD_ID(PA, 5),
	MX21_PAD_LD0		= PAD_ID(PA, 6),
	MX21_PAD_LD1		= PAD_ID(PA, 7),
	MX21_PAD_LD2		= PAD_ID(PA, 8),
	MX21_PAD_LD3		= PAD_ID(PA, 9),
	MX21_PAD_LD4		= PAD_ID(PA, 10),
	MX21_PAD_LD5		= PAD_ID(PA, 11),
	MX21_PAD_LD6		= PAD_ID(PA, 12),
	MX21_PAD_LD7		= PAD_ID(PA, 13),
	MX21_PAD_LD8		= PAD_ID(PA, 14),
	MX21_PAD_LD9		= PAD_ID(PA, 15),
	MX21_PAD_LD10		= PAD_ID(PA, 16),
	MX21_PAD_LD11		= PAD_ID(PA, 17),
	MX21_PAD_LD12		= PAD_ID(PA, 18),
	MX21_PAD_LD13		= PAD_ID(PA, 19),
	MX21_PAD_LD14		= PAD_ID(PA, 20),
	MX21_PAD_LD15		= PAD_ID(PA, 21),
	MX21_PAD_LD16		= PAD_ID(PA, 22),
	MX21_PAD_LD17		= PAD_ID(PA, 23),
	MX21_PAD_REV		= PAD_ID(PA, 24),
	MX21_PAD_CLS		= PAD_ID(PA, 25),
	MX21_PAD_PS		= PAD_ID(PA, 26),
	MX21_PAD_SPL_SPR	= PAD_ID(PA, 27),
	MX21_PAD_HSYNC		= PAD_ID(PA, 28),
	MX21_PAD_VSYNC		= PAD_ID(PA, 29),
	MX21_PAD_CONTRAST	= PAD_ID(PA, 30),
	MX21_PAD_OE_ACD		= PAD_ID(PA, 31),
	MX21_PAD_SD2_D0		= PAD_ID(PB, 4),
	MX21_PAD_SD2_D1		= PAD_ID(PB, 5),
	MX21_PAD_SD2_D2		= PAD_ID(PB, 6),
	MX21_PAD_SD2_D3		= PAD_ID(PB, 7),
	MX21_PAD_SD2_CMD	= PAD_ID(PB, 8),
	MX21_PAD_SD2_CLK	= PAD_ID(PB, 9),
	MX21_PAD_CSI_D0		= PAD_ID(PB, 10),
	MX21_PAD_CSI_D1		= PAD_ID(PB, 11),
	MX21_PAD_CSI_D2		= PAD_ID(PB, 12),
	MX21_PAD_CSI_D3		= PAD_ID(PB, 13),
	MX21_PAD_CSI_D4		= PAD_ID(PB, 14),
	MX21_PAD_CSI_MCLK	= PAD_ID(PB, 15),
	MX21_PAD_CSI_PIXCLK	= PAD_ID(PB, 16),
	MX21_PAD_CSI_D5		= PAD_ID(PB, 17),
	MX21_PAD_CSI_D6		= PAD_ID(PB, 18),
	MX21_PAD_CSI_D7		= PAD_ID(PB, 19),
	MX21_PAD_CSI_VSYNC	= PAD_ID(PB, 20),
	MX21_PAD_CSI_HSYNC	= PAD_ID(PB, 21),
	MX21_PAD_USB_BYP	= PAD_ID(PB, 22),
	MX21_PAD_USB_PWR	= PAD_ID(PB, 23),
	MX21_PAD_USB_OC		= PAD_ID(PB, 24),
	MX21_PAD_USBH_ON	= PAD_ID(PB, 25),
	MX21_PAD_USBH1_FS	= PAD_ID(PB, 26),
	MX21_PAD_USBH1_OE	= PAD_ID(PB, 27),
	MX21_PAD_USBH1_TXDM	= PAD_ID(PB, 28),
	MX21_PAD_USBH1_TXDP	= PAD_ID(PB, 29),
	MX21_PAD_USBH1_RXDM	= PAD_ID(PB, 30),
	MX21_PAD_USBH1_RXDP	= PAD_ID(PB, 31),
	MX21_PAD_USBG_SDA	= PAD_ID(PC, 5),
	MX21_PAD_USBG_SCL	= PAD_ID(PC, 6),
	MX21_PAD_USBG_ON	= PAD_ID(PC, 7),
	MX21_PAD_USBG_FS	= PAD_ID(PC, 8),
	MX21_PAD_USBG_OE	= PAD_ID(PC, 9),
	MX21_PAD_USBG_TXDM	= PAD_ID(PC, 10),
	MX21_PAD_USBG_TXDP	= PAD_ID(PC, 11),
	MX21_PAD_USBG_RXDM	= PAD_ID(PC, 12),
	MX21_PAD_USBG_RXDP	= PAD_ID(PC, 13),
	MX21_PAD_TOUT		= PAD_ID(PC, 14),
	MX21_PAD_TIN		= PAD_ID(PC, 15),
	MX21_PAD_SAP_FS		= PAD_ID(PC, 16),
	MX21_PAD_SAP_RXD	= PAD_ID(PC, 17),
	MX21_PAD_SAP_TXD	= PAD_ID(PC, 18),
	MX21_PAD_SAP_CLK	= PAD_ID(PC, 19),
	MX21_PAD_SSI1_FS	= PAD_ID(PC, 20),
	MX21_PAD_SSI1_RXD	= PAD_ID(PC, 21),
	MX21_PAD_SSI1_TXD	= PAD_ID(PC, 22),
	MX21_PAD_SSI1_CLK	= PAD_ID(PC, 23),
	MX21_PAD_SSI2_FS	= PAD_ID(PC, 24),
	MX21_PAD_SSI2_RXD	= PAD_ID(PC, 25),
	MX21_PAD_SSI2_TXD	= PAD_ID(PC, 26),
	MX21_PAD_SSI2_CLK	= PAD_ID(PC, 27),
	MX21_PAD_SSI3_FS	= PAD_ID(PC, 28),
	MX21_PAD_SSI3_RXD	= PAD_ID(PC, 29),
	MX21_PAD_SSI3_TXD	= PAD_ID(PC, 30),
	MX21_PAD_SSI3_CLK	= PAD_ID(PC, 31),
	MX21_PAD_I2C_DATA	= PAD_ID(PD, 17),
	MX21_PAD_I2C_CLK	= PAD_ID(PD, 18),
	MX21_PAD_CSPI2_SS2	= PAD_ID(PD, 19),
	MX21_PAD_CSPI2_SS1	= PAD_ID(PD, 20),
	MX21_PAD_CSPI2_SS0	= PAD_ID(PD, 21),
	MX21_PAD_CSPI2_SCLK	= PAD_ID(PD, 22),
	MX21_PAD_CSPI2_MISO	= PAD_ID(PD, 23),
	MX21_PAD_CSPI2_MOSI	= PAD_ID(PD, 24),
	MX21_PAD_CSPI1_RDY	= PAD_ID(PD, 25),
	MX21_PAD_CSPI1_SS2	= PAD_ID(PD, 26),
	MX21_PAD_CSPI1_SS1	= PAD_ID(PD, 27),
	MX21_PAD_CSPI1_SS0	= PAD_ID(PD, 28),
	MX21_PAD_CSPI1_SCLK	= PAD_ID(PD, 29),
	MX21_PAD_CSPI1_MISO	= PAD_ID(PD, 30),
	MX21_PAD_CSPI1_MOSI	= PAD_ID(PD, 31),
	MX21_PAD_TEST_WB2	= PAD_ID(PE, 0),
	MX21_PAD_TEST_WB1	= PAD_ID(PE, 1),
	MX21_PAD_TEST_WB0	= PAD_ID(PE, 2),
	MX21_PAD_UART2_CTS	= PAD_ID(PE, 3),
	MX21_PAD_UART2_RTS	= PAD_ID(PE, 4),
	MX21_PAD_PWMO		= PAD_ID(PE, 5),
	MX21_PAD_UART2_TXD	= PAD_ID(PE, 6),
	MX21_PAD_UART2_RXD	= PAD_ID(PE, 7),
	MX21_PAD_UART3_TXD	= PAD_ID(PE, 8),
	MX21_PAD_UART3_RXD	= PAD_ID(PE, 9),
	MX21_PAD_UART3_CTS	= PAD_ID(PE, 10),
	MX21_PAD_UART3_RTS	= PAD_ID(PE, 11),
	MX21_PAD_UART1_TXD	= PAD_ID(PE, 12),
	MX21_PAD_UART1_RXD	= PAD_ID(PE, 13),
	MX21_PAD_UART1_CTS	= PAD_ID(PE, 14),
	MX21_PAD_UART1_RTS	= PAD_ID(PE, 15),
	MX21_PAD_RTCK		= PAD_ID(PE, 16),
	MX21_PAD_RESET_OUT	= PAD_ID(PE, 17),
	MX21_PAD_SD1_D0		= PAD_ID(PE, 18),
	MX21_PAD_SD1_D1		= PAD_ID(PE, 19),
	MX21_PAD_SD1_D2		= PAD_ID(PE, 20),
	MX21_PAD_SD1_D3		= PAD_ID(PE, 21),
	MX21_PAD_SD1_CMD	= PAD_ID(PE, 22),
	MX21_PAD_SD1_CLK	= PAD_ID(PE, 23),
	MX21_PAD_NFRB		= PAD_ID(PF, 0),
	MX21_PAD_NFCE		= PAD_ID(PF, 1),
	MX21_PAD_NFWP		= PAD_ID(PF, 2),
	MX21_PAD_NFCLE		= PAD_ID(PF, 3),
	MX21_PAD_NFALE		= PAD_ID(PF, 4),
	MX21_PAD_NFRE		= PAD_ID(PF, 5),
	MX21_PAD_NFWE		= PAD_ID(PF, 6),
	MX21_PAD_NFIO0		= PAD_ID(PF, 7),
	MX21_PAD_NFIO1		= PAD_ID(PF, 8),
	MX21_PAD_NFIO2		= PAD_ID(PF, 9),
	MX21_PAD_NFIO3		= PAD_ID(PF, 10),
	MX21_PAD_NFIO4		= PAD_ID(PF, 11),
	MX21_PAD_NFIO5		= PAD_ID(PF, 12),
	MX21_PAD_NFIO6		= PAD_ID(PF, 13),
	MX21_PAD_NFIO7		= PAD_ID(PF, 14),
	MX21_PAD_CLKO		= PAD_ID(PF, 15),
	MX21_PAD_RESERVED	= PAD_ID(PF, 16),
	MX21_PAD_CS4		= PAD_ID(PF, 21),
	MX21_PAD_CS5		= PAD_ID(PF, 22),
};

/* Pad names for the pinmux subsystem */
static const struct pinctrl_pin_desc imx21_pinctrl_pads[] = {
	IMX_PINCTRL_PIN(MX21_PAD_LSCLK),
	IMX_PINCTRL_PIN(MX21_PAD_LD0),
	IMX_PINCTRL_PIN(MX21_PAD_LD1),
	IMX_PINCTRL_PIN(MX21_PAD_LD2),
	IMX_PINCTRL_PIN(MX21_PAD_LD3),
	IMX_PINCTRL_PIN(MX21_PAD_LD4),
	IMX_PINCTRL_PIN(MX21_PAD_LD5),
	IMX_PINCTRL_PIN(MX21_PAD_LD6),
	IMX_PINCTRL_PIN(MX21_PAD_LD7),
	IMX_PINCTRL_PIN(MX21_PAD_LD8),
	IMX_PINCTRL_PIN(MX21_PAD_LD9),
	IMX_PINCTRL_PIN(MX21_PAD_LD10),
	IMX_PINCTRL_PIN(MX21_PAD_LD11),
	IMX_PINCTRL_PIN(MX21_PAD_LD12),
	IMX_PINCTRL_PIN(MX21_PAD_LD13),
	IMX_PINCTRL_PIN(MX21_PAD_LD14),
	IMX_PINCTRL_PIN(MX21_PAD_LD15),
	IMX_PINCTRL_PIN(MX21_PAD_LD16),
	IMX_PINCTRL_PIN(MX21_PAD_LD17),
	IMX_PINCTRL_PIN(MX21_PAD_REV),
	IMX_PINCTRL_PIN(MX21_PAD_CLS),
	IMX_PINCTRL_PIN(MX21_PAD_PS),
	IMX_PINCTRL_PIN(MX21_PAD_SPL_SPR),
	IMX_PINCTRL_PIN(MX21_PAD_HSYNC),
	IMX_PINCTRL_PIN(MX21_PAD_VSYNC),
	IMX_PINCTRL_PIN(MX21_PAD_CONTRAST),
	IMX_PINCTRL_PIN(MX21_PAD_OE_ACD),
	IMX_PINCTRL_PIN(MX21_PAD_SD2_D0),
	IMX_PINCTRL_PIN(MX21_PAD_SD2_D1),
	IMX_PINCTRL_PIN(MX21_PAD_SD2_D2),
	IMX_PINCTRL_PIN(MX21_PAD_SD2_D3),
	IMX_PINCTRL_PIN(MX21_PAD_SD2_CMD),
	IMX_PINCTRL_PIN(MX21_PAD_SD2_CLK),
	IMX_PINCTRL_PIN(MX21_PAD_CSI_D0),
	IMX_PINCTRL_PIN(MX21_PAD_CSI_D1),
	IMX_PINCTRL_PIN(MX21_PAD_CSI_D2),
	IMX_PINCTRL_PIN(MX21_PAD_CSI_D3),
	IMX_PINCTRL_PIN(MX21_PAD_CSI_D4),
	IMX_PINCTRL_PIN(MX21_PAD_CSI_MCLK),
	IMX_PINCTRL_PIN(MX21_PAD_CSI_PIXCLK),
	IMX_PINCTRL_PIN(MX21_PAD_CSI_D5),
	IMX_PINCTRL_PIN(MX21_PAD_CSI_D6),
	IMX_PINCTRL_PIN(MX21_PAD_CSI_D7),
	IMX_PINCTRL_PIN(MX21_PAD_CSI_VSYNC),
	IMX_PINCTRL_PIN(MX21_PAD_CSI_HSYNC),
	IMX_PINCTRL_PIN(MX21_PAD_USB_BYP),
	IMX_PINCTRL_PIN(MX21_PAD_USB_PWR),
	IMX_PINCTRL_PIN(MX21_PAD_USB_OC),
	IMX_PINCTRL_PIN(MX21_PAD_USBH_ON),
	IMX_PINCTRL_PIN(MX21_PAD_USBH1_FS),
	IMX_PINCTRL_PIN(MX21_PAD_USBH1_OE),
	IMX_PINCTRL_PIN(MX21_PAD_USBH1_TXDM),
	IMX_PINCTRL_PIN(MX21_PAD_USBH1_TXDP),
	IMX_PINCTRL_PIN(MX21_PAD_USBH1_RXDM),
	IMX_PINCTRL_PIN(MX21_PAD_USBH1_RXDP),
	IMX_PINCTRL_PIN(MX21_PAD_USBG_SDA),
	IMX_PINCTRL_PIN(MX21_PAD_USBG_SCL),
	IMX_PINCTRL_PIN(MX21_PAD_USBG_ON),
	IMX_PINCTRL_PIN(MX21_PAD_USBG_FS),
	IMX_PINCTRL_PIN(MX21_PAD_USBG_OE),
	IMX_PINCTRL_PIN(MX21_PAD_USBG_TXDM),
	IMX_PINCTRL_PIN(MX21_PAD_USBG_TXDP),
	IMX_PINCTRL_PIN(MX21_PAD_USBG_RXDM),
	IMX_PINCTRL_PIN(MX21_PAD_USBG_RXDP),
	IMX_PINCTRL_PIN(MX21_PAD_TOUT),
	IMX_PINCTRL_PIN(MX21_PAD_TIN),
	IMX_PINCTRL_PIN(MX21_PAD_SAP_FS),
	IMX_PINCTRL_PIN(MX21_PAD_SAP_RXD),
	IMX_PINCTRL_PIN(MX21_PAD_SAP_TXD),
	IMX_PINCTRL_PIN(MX21_PAD_SAP_CLK),
	IMX_PINCTRL_PIN(MX21_PAD_SSI1_FS),
	IMX_PINCTRL_PIN(MX21_PAD_SSI1_RXD),
	IMX_PINCTRL_PIN(MX21_PAD_SSI1_TXD),
	IMX_PINCTRL_PIN(MX21_PAD_SSI1_CLK),
	IMX_PINCTRL_PIN(MX21_PAD_SSI2_FS),
	IMX_PINCTRL_PIN(MX21_PAD_SSI2_RXD),
	IMX_PINCTRL_PIN(MX21_PAD_SSI2_TXD),
	IMX_PINCTRL_PIN(MX21_PAD_SSI2_CLK),
	IMX_PINCTRL_PIN(MX21_PAD_SSI3_FS),
	IMX_PINCTRL_PIN(MX21_PAD_SSI3_RXD),
	IMX_PINCTRL_PIN(MX21_PAD_SSI3_TXD),
	IMX_PINCTRL_PIN(MX21_PAD_SSI3_CLK),
	IMX_PINCTRL_PIN(MX21_PAD_I2C_DATA),
	IMX_PINCTRL_PIN(MX21_PAD_I2C_CLK),
	IMX_PINCTRL_PIN(MX21_PAD_CSPI2_SS2),
	IMX_PINCTRL_PIN(MX21_PAD_CSPI2_SS1),
	IMX_PINCTRL_PIN(MX21_PAD_CSPI2_SS0),
	IMX_PINCTRL_PIN(MX21_PAD_CSPI2_SCLK),
	IMX_PINCTRL_PIN(MX21_PAD_CSPI2_MISO),
	IMX_PINCTRL_PIN(MX21_PAD_CSPI2_MOSI),
	IMX_PINCTRL_PIN(MX21_PAD_CSPI1_RDY),
	IMX_PINCTRL_PIN(MX21_PAD_CSPI1_SS2),
	IMX_PINCTRL_PIN(MX21_PAD_CSPI1_SS1),
	IMX_PINCTRL_PIN(MX21_PAD_CSPI1_SS0),
	IMX_PINCTRL_PIN(MX21_PAD_CSPI1_SCLK),
	IMX_PINCTRL_PIN(MX21_PAD_CSPI1_MISO),
	IMX_PINCTRL_PIN(MX21_PAD_CSPI1_MOSI),
	IMX_PINCTRL_PIN(MX21_PAD_TEST_WB2),
	IMX_PINCTRL_PIN(MX21_PAD_TEST_WB1),
	IMX_PINCTRL_PIN(MX21_PAD_TEST_WB0),
	IMX_PINCTRL_PIN(MX21_PAD_UART2_CTS),
	IMX_PINCTRL_PIN(MX21_PAD_UART2_RTS),
	IMX_PINCTRL_PIN(MX21_PAD_PWMO),
	IMX_PINCTRL_PIN(MX21_PAD_UART2_TXD),
	IMX_PINCTRL_PIN(MX21_PAD_UART2_RXD),
	IMX_PINCTRL_PIN(MX21_PAD_UART3_TXD),
	IMX_PINCTRL_PIN(MX21_PAD_UART3_RXD),
	IMX_PINCTRL_PIN(MX21_PAD_UART3_CTS),
	IMX_PINCTRL_PIN(MX21_PAD_UART3_RTS),
	IMX_PINCTRL_PIN(MX21_PAD_UART1_TXD),
	IMX_PINCTRL_PIN(MX21_PAD_UART1_RXD),
	IMX_PINCTRL_PIN(MX21_PAD_UART1_CTS),
	IMX_PINCTRL_PIN(MX21_PAD_UART1_RTS),
	IMX_PINCTRL_PIN(MX21_PAD_RTCK),
	IMX_PINCTRL_PIN(MX21_PAD_RESET_OUT),
	IMX_PINCTRL_PIN(MX21_PAD_SD1_D0),
	IMX_PINCTRL_PIN(MX21_PAD_SD1_D1),
	IMX_PINCTRL_PIN(MX21_PAD_SD1_D2),
	IMX_PINCTRL_PIN(MX21_PAD_SD1_D3),
	IMX_PINCTRL_PIN(MX21_PAD_SD1_CMD),
	IMX_PINCTRL_PIN(MX21_PAD_SD1_CLK),
	IMX_PINCTRL_PIN(MX21_PAD_NFRB),
	IMX_PINCTRL_PIN(MX21_PAD_NFCE),
	IMX_PINCTRL_PIN(MX21_PAD_NFWP),
	IMX_PINCTRL_PIN(MX21_PAD_NFCLE),
	IMX_PINCTRL_PIN(MX21_PAD_NFALE),
	IMX_PINCTRL_PIN(MX21_PAD_NFRE),
	IMX_PINCTRL_PIN(MX21_PAD_NFWE),
	IMX_PINCTRL_PIN(MX21_PAD_NFIO0),
	IMX_PINCTRL_PIN(MX21_PAD_NFIO1),
	IMX_PINCTRL_PIN(MX21_PAD_NFIO2),
	IMX_PINCTRL_PIN(MX21_PAD_NFIO3),
	IMX_PINCTRL_PIN(MX21_PAD_NFIO4),
	IMX_PINCTRL_PIN(MX21_PAD_NFIO5),
	IMX_PINCTRL_PIN(MX21_PAD_NFIO6),
	IMX_PINCTRL_PIN(MX21_PAD_NFIO7),
	IMX_PINCTRL_PIN(MX21_PAD_CLKO),
	IMX_PINCTRL_PIN(MX21_PAD_RESERVED),
	IMX_PINCTRL_PIN(MX21_PAD_CS4),
	IMX_PINCTRL_PIN(MX21_PAD_CS5),
};

static struct imx1_pinctrl_soc_info imx21_pinctrl_info = {
	.pins	= imx21_pinctrl_pads,
	.npins	= ARRAY_SIZE(imx21_pinctrl_pads),
};

static int __init imx21_pinctrl_probe(struct platform_device *pdev)
{
	return imx1_pinctrl_core_probe(pdev, &imx21_pinctrl_info);
}

static const struct of_device_id imx21_pinctrl_of_match[] = {
	{ .compatible = "fsl,imx21-iomuxc", },
	{ }
};

static struct platform_driver imx21_pinctrl_driver = {
	.driver	= {
		.name		= "imx21-pinctrl",
		.of_match_table	= imx21_pinctrl_of_match,
	},
};
builtin_platform_driver_probe(imx21_pinctrl_driver, imx21_pinctrl_probe);